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Sample records for broad elec member

  1. French Broad Elec Member Corp (Tennessee) | Open Energy Information

    Open Energy Info (EERE)

    French Broad Elec Member Corp Place: Tennessee Phone Number: (828)649-2051 or (828)688-4815 or (800)222-6190 or (828)682-6121 Website: www.frenchbroademc.com Twitter:...

  2. French Broad Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    French Broad Elec Member Corp Place: North Carolina Phone Number: (828)649-2051 or (828)688-4815 or (800)222-6190 or (828)682-6121 Website: www.frenchbroademc.com Twitter:...

  3. Washington Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Washington Elec Member Corp Jump to: navigation, search Name: Washington Elec Member Corp Place: Georgia Phone Number: 478-552-2577; 1-800-552-2577 Website: washingtonemc.com...

  4. Upson Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Name: Upson Elec Member Corp Place: Georgia Website: www.upsonemc.comUpson%20EMC%2 Facebook: https:www.facebook.comupson.emc Outage Hotline: 706-647-5475 References: EIA...

  5. Joe Wheeler Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Joe Wheeler Elec Member Corp Jump to: navigation, search Name: Joe Wheeler Elec Member Corp Place: Alabama Phone Number: (256) 552-2300 Website: www.jwemc.org Twitter: @jwemc...

  6. South River Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    River Elec Member Corp Jump to: navigation, search Name: South River Elec Member Corp Place: North Carolina Phone Number: (910) 892-8071 Website: www.sremc.com Twitter: https:...

  7. Tipmont Rural Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    search Name: Tipmont Rural Elec Member Corp Abbreviation: Tipmont REMC Address: 403 S Main St Place: Linden, Indiana Zip: 47955 Phone Number: 800-726-3953 Website:...

  8. Blue Ridge Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Blue Ridge Elec Member Corp Place: North Carolina Phone Number: 1-800-448-2383 Website: www.blueridgeemc.com Twitter: @blueridgeemc Facebook: https:www.facebook.comBlueRidgeEMC...

  9. North Georgia Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: North Georgia Elec Member Corp Place: Georgia Phone Number: Dalton: (706) 259-9441; Fort Oglethorpe: (706) 866-2231; Calhoun: (706) 629-3160; Trion:...

  10. Withlacoochee River Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Withlacoochee River Elec Coop Jump to: navigation, search Name: Withlacoochee River Elec Coop Place: Florida Phone Number: 352-567-5133 Website: www.wrec.net Twitter: https:...

  11. Choctawhatche Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Choctawhatche Elec Coop, Inc Jump to: navigation, search Name: Choctawhatche Elec Coop, Inc Place: Florida Phone Number: (850) 892-2111 Website: www.chelco.com Twitter: https:...

  12. Cumberland Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    EIA Form EIA-861 Final Data File for 2010 - File1a1 Energy Information Administration Form 8262 EIA Form 861 Data Utility Id 4624 Utility Location Yes Ownership C...

  13. Cumberland Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Schedules Grid-background.png Average Rates Residential: 0.1060kWh Commercial: 0.1120kWh Industrial: 0.0733kWh The following table contains monthly sales and revenue data...

  14. Rutherford Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    1-800-521-0920 or 1-800-228-9756 or 1-800-228-5331 Outage Map: www.remc.comstorm-centerouta References: EIA Form EIA-861 Final Data File for 2010 - File1a1 Energy...

  15. Intermountain Rural Elec Assn | Open Energy Information

    Open Energy Info (EERE)

    Rural Elec Assn Place: Colorado Website: www.irea.coop Twitter: @IREAColorado Facebook: https:www.facebook.comIntermountainREA Outage Hotline: 1-800-332-9540 References:...

  16. Public Service Elec & Gas Co | Open Energy Information

    Open Energy Info (EERE)

    Elec & Gas Co (Redirected from PSEG) Jump to: navigation, search Name: Public Service Elec & Gas Co Abbreviation: PSEG Place: New Jersey Year Founded: 1903 Phone Number:...

  17. Mountrail-Williams Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Mountrail-Williams Elec Coop Jump to: navigation, search Name: Mountrail-Williams Elec Coop Place: North Dakota Phone Number: Williston Office- 701-577-3765 -- Stanley Office-...

  18. Hess Retail Natural Gas and Elec. Acctg. (Delaware) | Open Energy...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. (Delaware) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: Delaware References: EIA Form EIA-861 Final...

  19. Hess Retail Natural Gas and Elec. Acctg. (Connecticut) | Open...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. (Connecticut) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: Connecticut Phone Number: 212-997-8500...

  20. Hess Retail Natural Gas and Elec. Acctg. (District of Columbia...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. (District of Columbia) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: District of Columbia References:...

  1. Northern Virginia Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    NOVEC) Jump to: navigation, search Name: Northern Virginia Elec Coop Place: Manassas, Virginia References: EIA Form EIA-861 Final Data File for 2010 - File1a1 SGIC2 EIA Form...

  2. Northern Virginia Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Northern Virginia Elec Coop Place: Manassas, Virginia References: EIA Form EIA-861 Final Data File for 2010 - File1a1 SGIC2 EIA Form 861 Data Utility Id 13640 Utility Location...

  3. Public Service Elec & Gas Co | Open Energy Information

    Open Energy Info (EERE)

    Elec & Gas Co Jump to: navigation, search Name: Public Service Elec & Gas Co Abbreviation: PSEG Place: New Jersey Year Founded: 1903 Phone Number: 1-800-436-7734 Website:...

  4. New England Hydro-Tran Elec Co | Open Energy Information

    Open Energy Info (EERE)

    New England Hydro-Tran Elec Co Jump to: navigation, search Name: New England Hydro-Tran Elec Co Place: Massachusetts Phone Number: 860 729 9767 Website: www.nehydropower.com...

  5. Nelson Lagoon Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Lagoon Elec Coop Inc Jump to: navigation, search Name: Nelson Lagoon Elec Coop Inc Place: Alaska Phone Number: (907) 989-2204 Website: www.swamc.orghtmlsouthwest-a Outage...

  6. Big Horn County Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    County Elec Coop, Inc Jump to: navigation, search Name: Big Horn County Elec Coop, Inc Place: Montana Phone Number: (406) 665-2830 Website: www.bhcec.com Outage Hotline: (406)...

  7. Central Hudson Gas & Elec Corp | Open Energy Information

    Open Energy Info (EERE)

    Gas & Elec Corp Jump to: navigation, search Name: Central Hudson Gas & Elec Corp Place: New York Phone Number: 845-452-2700 or 1-800-527-2714 Website: www.centralhudson.com...

  8. Brown County Rural Elec Assn | Open Energy Information

    Open Energy Info (EERE)

    Rural Elec Assn Jump to: navigation, search Name: Brown County Rural Elec Assn Place: Minnesota Phone Number: 1-800-658-2368 Website: www.browncountyrea.coop Outage Hotline:...

  9. Cavalier Rural Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Rural Elec Coop, Inc Jump to: navigation, search Name: Cavalier Rural Elec Coop, Inc Place: North Dakota Phone Number: 701-256-5511 Facebook: https:www.facebook.compages...

  10. Virginia Mun Elec Assn No 1 | Open Energy Information

    Open Energy Info (EERE)

    Elec Assn No 1 Jump to: navigation, search Name: Virginia Mun Elec Assn No 1 Place: Virginia Website: www.mepav.org References: EIA Form EIA-861 Final Data File for 2010 -...

  11. Deep East Texas Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Deep East Texas Elec Coop Inc Jump to: navigation, search Name: Deep East Texas Elec Coop Inc Place: Texas Phone Number: 1-800-392-5986 Website: www.deepeast.com Facebook: https:...

  12. Rich Mountain Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Rich Mountain Elec Coop, Inc Jump to: navigation, search Name: Rich Mountain Elec Coop, Inc Place: Arkansas Phone Number: 1-877-828-4074 Website: www.rmec.com Outage Hotline:...

  13. Red River Valley Rrl Elec Assn | Open Energy Information

    Open Energy Info (EERE)

    Elec Assn Jump to: navigation, search Name: Red River Valley Rrl Elec Assn Place: Oklahoma Phone Number: 1-800-749-3364 or 580-564-1800 Website: www.rrvrea.com Twitter:...

  14. Clearwater-Polk Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Clearwater-Polk Elec Coop Inc Jump to: navigation, search Name: Clearwater-Polk Elec Coop Inc Place: Minnesota Phone Number: 218-694-6241 Website: www.clearwater-polk.com Outage...

  15. Barrow Utils & Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Utils & Elec Coop, Inc Jump to: navigation, search Name: Barrow Utils & Elec Coop, Inc Place: Alaska Phone Number: 907-852-6166 Website: www.bueci.org Outage Hotline: After Hours:...

  16. Hess Retail Natural Gas and Elec. Acctg. (Maine) | Open Energy...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. (Maine) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: Maine Phone Number: 1-800-437-7645 Website:...

  17. Wayne-White Counties Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Wayne-White Counties Elec Coop Jump to: navigation, search Name: Wayne-White Counties Elec Coop Place: Illinois Phone Number: (618) 842-2196 Website: waynewhitecoop.com Facebook:...

  18. Copper Valley Elec Assn, Inc | Open Energy Information

    Open Energy Info (EERE)

    Valley Elec Assn, Inc Jump to: navigation, search Name: Copper Valley Elec Assn, Inc Place: Alaska Phone Number: Copper Basin: 907-822-3211 or Valdez: 907-835-4301 Website:...

  19. Sioux Valley SW Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    SW Elec Coop Jump to: navigation, search Name: Sioux Valley SW Elec Coop Place: Colman, South Dakota References: EIA Form EIA-861 Final Data File for 2010 - File1a1 SGIC2 EIA...

  20. Harrison County Rrl Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Harrison County Rrl Elec Coop Jump to: navigation, search Name: Harrison County Rrl Elec Coop Place: Iowa Phone Number: 712-647-2727 Website: www.hcrec.coop Outage Hotline:...

  1. Harrison Rural Elec Assn, Inc | Open Energy Information

    Open Energy Info (EERE)

    Harrison Rural Elec Assn, Inc Jump to: navigation, search Name: Harrison Rural Elec Assn, Inc Place: West Virginia Phone Number: 304.624.6365 Website: www.harrisonrea.com...

  2. Panola-Harrison Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Panola-Harrison Elec Coop, Inc Jump to: navigation, search Name: Panola-Harrison Elec Coop, Inc Place: Texas Phone Number: (903) 935-7936 Website: www.phec.us Facebook: https:...

  3. Mora-San Miguel Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Mora-San Miguel Elec Coop, Inc Jump to: navigation, search Name: Mora-San Miguel Elec Coop, Inc Place: New Mexico Phone Number: 575-387-2205 (Mora) -- 505-757-6490 (Pecos) Website:...

  4. HHH FEC Cooperation Mach Elec Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    HHH FEC Cooperation Mach Elec Co Ltd Jump to: navigation, search Name: HHH-FEC Cooperation Mach.&Elec. Co., Ltd Place: Weihai, Shanghai Municipality, China Zip: 264209 Sector:...

  5. East End Mutual Elec Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    End Mutual Elec Co Ltd Jump to: navigation, search Name: East End Mutual Elec Co Ltd Place: Idaho Phone Number: (208) 436-9357 Website: www.electricunion.orgcompany- Outage...

  6. Denton County Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    County Elec Coop, Inc Place: Texas Service Territory: Texas Website: www.coserv.com Outage Hotline: (800) 274-4014 Outage Map: outagemap.coserv.comexternal References: EIA...

  7. Hess Retail Natural Gas and Elec. Acctg. (Pennsylvania) | Open...

    Open Energy Info (EERE)

    Pennsylvania) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: Pennsylvania References: EIA Form EIA-861 Final Data File for 2010 - File220101...

  8. Duck River Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    10,355 1,290 21,368 18 13,312 170,739 70,025 2008-01 8,728 110,789 59,691 2,848 31,132 10,373 1,150 18,079 18 12,726 160,000 70,082 References "EIA Form EIA-861 Final...

  9. Four County Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    www.facebook.compagesFour-County-Electric-Membership-Corporation188316197857616?reftntnmn Outage Hotline: (888)368-7289 Outage Map: gis.fourcty.orgpubmap.html...

  10. Jones-Onslow Elec Member Corp | Open Energy Information

    Open Energy Info (EERE)

    56,736 2,076 24,111 4,679 10,879 107,097 61,415 2008-07 8,471 79,614 56,654 1,971 22,607 4,668 10,442 102,221 61,322 2008-06 6,356 61,755 56,244 1,774 20,036 4,651 8,130 81,791...

  11. Members

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

    Members Michael J. Anderson (Esmeralda County) â€" A resident of Goldfield, Nevada, Mr. Anderson is the public works/utilities director for Esmeralda County and volunteer fire chief. A veteran of the U.S. Navy, he attended schools in marine propulsion and has received certifications in welding from Mt. Hood Community College and water/wastewater treatment from the state of Nevada. Mr. Anderson is a member of the Masons and the National Rifle Association. His interests include public

  12. North Central Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Central Elec Coop, Inc Place: Ohio Website: www.ncelec.org Twitter: @NorthCentralEC Facebook: https:www.facebook.comNorthCentralElectric Outage Hotline: 419-426-3072 ...

  13. Buckeye Rural Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Buckeye Rural Elec Coop, Inc Place: Ohio Website: www.buckeyerec.commain Facebook: https:www.facebook.combuckeyerec Outage Hotline: 1-800-282-7204 References: EIA Form EIA-861...

  14. Bailey County Elec Coop Assn | Open Energy Information

    Open Energy Info (EERE)

    Elec Coop Assn Place: Texas Phone Number: (806) 272-4504 Website: www.bcecoop.com Facebook: https:www.facebook.combcecoop Outage Hotline: (806) 272-4504 References: EIA Form...

  15. Comanche County Elec Coop Assn | Open Energy Information

    Open Energy Info (EERE)

    Comanche County Elec Coop Assn Place: Texas Website: www.ceca.coophome.aspx Facebook: https:www.facebook.comCECA.coop Outage Hotline: 1-800-915-2533 References: EIA Form...

  16. New England Elec Transm'n Corp | Open Energy Information

    Open Energy Info (EERE)

    Transm'n Corp Jump to: navigation, search Name: New England Elec Transm'n Corp Place: New Hampshire References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861...

  17. Oliver-Mercer Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Oliver-Mercer Elec Coop Inc Place: North Dakota References: Energy Information Administration.1 EIA Form 861 Data Utility Id 14088 This article is a stub. You can help OpenEI...

  18. Southern Pine Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    search Name: Southern Pine Elec Coop, Inc Place: Alabama Phone Number: Atmore Office: 251.368.4842; Brewton Office: 251.867.5415; Evergreen Office: 251.578.3460; Frisco...

  19. East Mississippi Elec Pwr Assn | Open Energy Information

    Open Energy Info (EERE)

    search Name: East Mississippi Elec Pwr Assn Place: Mississippi Phone Number: Meridian Office: 601-581-8600 -- Quitman Office: 601-776-6271 -- DeKalb Office: 601-743-2641 --...

  20. South Louisiana Elec Coop Assn | Open Energy Information

    Open Energy Info (EERE)

    search Name: South Louisiana Elec Coop Assn Place: Louisiana Phone Number: Houma Office: (985) 876-6880 or Amelia Office: (985) 631-3605 Website: www.sleca.com Facebook:...

  1. Grundy County Rural Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Elec Coop Place: Iowa Phone Number: 319-824-5251 Website: www.grundycountyrecia.com Outage Hotline: 1-800-390-7605 Outage Map: www.iowarec.orgoutages References: EIA Form...

  2. Rich Mountain Elec Coop, Inc (Oklahoma) | Open Energy Information

    Open Energy Info (EERE)

    Inc (Oklahoma) Jump to: navigation, search Name: Rich Mountain Elec Coop, Inc Place: Oklahoma Phone Number: 1-877-828-4074 Website: www.rmec.com Outage Hotline: 1-877-828-4074...

  3. Central Valley Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Coop, Inc Jump to: navigation, search Name: Central Valley Elec Coop, Inc Place: New Mexico Phone Number: (575) 746-3571 Website: cvecoop.org Outage Hotline: (575) 746-3571...

  4. Hess Retail Natural Gas and Elec. Acctg. (Maryland) | Open Energy...

    Open Energy Info (EERE)

    Maryland) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: Maryland References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form...

  5. Hess Retail Natural Gas and Elec. Acctg. (Massachusetts) | Open...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. Place: Massachusetts Phone Number: 212-997-8500 Website: www.hess.com Twitter: @HessCorporation Facebook: https:www.facebook.com...

  6. Hess Retail Natural Gas and Elec. Acctg. (Rhode Island) | Open...

    Open Energy Info (EERE)

    Rhode Island) Jump to: navigation, search Name: Hess Retail Natural Gas and Elec. Acctg. Place: Rhode Island References: EIA Form EIA-861 Final Data File for 2010 - File220101...

  7. Hess Retail Natural Gas and Elec. Acctg. (New Hampshire) | Open...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. Place: New Hampshire Phone Number: 1-800-437-7645 Website: www.hess.com Twitter: @HessCorporation Facebook: https:www.facebook.com...

  8. Delaware County Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Delaware County Elec Coop Inc Place: New York Phone Number: (607) 746-9283 or Toll Free at (866) 436-1223 Website: www.dce.coop Facebook: https:www.facebook.compages...

  9. Paulding-Putman Elec Coop, Inc (Indiana) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Paulding-Putman Elec Coop, Inc Address: 401 McDonald Pike Place: Paulding, Ohio Zip: 45879-9270 Service Territory: Indiana, Ohio Phone Number:...

  10. Panola-Harrison Elec Coop, Inc (Louisiana) | Open Energy Information

    Open Energy Info (EERE)

    Louisiana) Jump to: navigation, search Name: Panola-Harrison Elec Coop, Inc Place: Louisiana Phone Number: (318) 933-5096 Outage Hotline: (318) 933-5096 References: EIA Form...

  11. Elec District No. 5 Maricopa C | Open Energy Information

    Open Energy Info (EERE)

    District No. 5 Maricopa C Jump to: navigation, search Name: Elec District No. 5 Maricopa C Place: Arizona Phone Number: (480) 610-8741 Outage Hotline: (480) 610-8741 References:...

  12. Raft River Rural Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Raft River Rural Elec Coop Inc Place: Idaho Service Territory: Idaho, Utah, Nevada Phone Number: 208-645-2211 Website: rrelectric.com Facebook: https:www.facebook.compages...

  13. Morgan County Rural Elec Assn | Open Energy Information

    Open Energy Info (EERE)

    search Name: Morgan County Rural Elec Assn Place: Colorado Website: www.mcrea.org Twitter: @MorganCountyREA Facebook: https:www.facebook.compagesMorgan-County-Rural-Ele...

  14. Heartland Rural Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Elec Coop, Inc Place: Kansas Phone Number: (800) 835-9586 Website: www.heartland-rec.com Twitter: @HeartlandREC Facebook: https:www.facebook.comHeartlandREC Outage Hotline:...

  15. A Resource assessment protocol for GEO-ELEC | Open Energy Information

    Open Energy Info (EERE)

    Resource assessment protocol for GEO-ELEC Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: A Resource assessment protocol for GEO-ELEC Authors...

  16. Sam Rayburn G&T Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Sam Rayburn G&T Elec Coop Inc Jump to: navigation, search Name: Sam Rayburn G&T Elec Coop Inc Place: Texas Phone Number: (936) 560-9532 Outage Hotline: (936) 560-9532 References:...

  17. Steuben Rural Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Steuben Rural Elec Coop, Inc Place: New York Phone Number: 607-776-4161 or 800-843-3414 or 716-296-5651 or 800-883-8236 Website: www.steubenrec.coop Outage Hotline: 1-866-430-4293...

  18. MHK Projects/Homeowner Tidal Power Elec Gen | Open Energy Information

    Open Energy Info (EERE)

    Homeowner Tidal Power Elec Gen < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... "minzoom":false,"mappingservice":"googlemaps3","typ...

  19. Hess Retail Natural Gas and Elec. Acctg. (New York) | Open Energy...

    Open Energy Info (EERE)

    Hess Retail Natural Gas and Elec. Acctg. Place: New York References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861 Data Utility Id 22509 This article is a...

  20. The RenewElec Project: Variable Renewable Energy and the Power System

    SciTech Connect (OSTI)

    Apt, Jay

    2014-02-14

    Variable energy resources, such as wind power, now produce about 4% of U.S. electricity. They can play a significantly expanded role if the U.S. adopts a systems approach that considers affordability, security and reliability. Reaching a 20-30% renewable portfolio standard goal is possible, but not without changes in the management and regulation of the power system, including accurately assessing and preparing for the operational effects of renewable generation. The RenewElec project will help the nation make the transition to the use of significant amounts of electric generation from variable and intermittent sources of renewable power.

  1. FTCP Members

    Broader source: Energy.gov [DOE]

    Federal Technical Capability Program Members (FTCP) Panel including FTCP Chair, Agents, Alternate Agents and other Representatives

  2. BROAD | Open Energy Information

    Open Energy Info (EERE)

    Name: BROAD Place: Beijing, China Zip: 100086 Product: BROAD specializes in air conditioning systems powered by clean and recyclable energies. Coordinates: 39.90601,...

  3. Elastomeric member

    DOE Patents [OSTI]

    Hoppie, Lyle O.

    1985-01-01

    An energy storage device (10) is disclosed consisting of a stretched elongated elastomeric member (16) disposed within a tubular housing (14), which elastomeric member (16) is adapted to be torsionally stressed to store energy. The elastomeric member (16) is configured in the relaxed state with a uniform diameter body section (74), and transition end sections (76, 78), attached to rigid end piece assemblies (22, 24) of a lesser diameter. The profile and deflection characteristic of the transition sections (76, 78) are such that upon stretching of the elastomeric member (16), a substantially uniform diameter assembly results, to minimize the required volume of the surrounding housing (14). Each of the transition sections (76, 78) are received within and bonded to a woven wire mesh sleeve (26, 28) having helical windings at a particular helix angle to control the deflection of the transition section. Each sleeve (26, 28) also contracts with the contraction of the associated transition section to maintain the bond therebetween. During manufacture, the sleeves (26, 28) are forced against a forming surface and bonded to the associated transition section (76, 78) to provide the correct profile and helix angle.

  4. Elastomeric member

    DOE Patents [OSTI]

    Hoppie, L.O.

    1985-07-30

    An energy storage device is disclosed consisting of a stretched elongated elastomeric member disposed within a tubular housing, which elastomeric member is adapted to be torsionally stressed to store energy. The elastomeric member is configured in the relaxed state with a uniform diameter body section, and transition end sections, attached to rigid end piece assemblies of a lesser diameter. The profile and deflection characteristic of the transition sections are such that upon stretching of the elastomeric member, a substantially uniform diameter assembly results, to minimize the required volume of the surrounding housing. Each of the transition sections are received within and bonded to a woven wire mesh sleeve having helical windings at a particular helix angle to control the deflection of the transition section. Each sleeve also contracts with the contraction of the associated transition section to maintain the bond there between. During manufacture, the sleeves are forced against a forming surface and bonded to the associated transition section to provide the correct profile and helix angle. 12 figs.

  5. Sequencing at the Broad

    SciTech Connect (OSTI)

    Fitzgerald, Mike

    2010-06-02

    Mike Fitzgerald of the Broad Institute discusses sequencing platforms and pipeline overviews on June 2, 2010 at the "Sequencing, Finishing, Analysis in the Future" meeting in Santa Fe, NM

  6. Broad Agency Announcements

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

    Broad Agency Announcements Broad Agency Announcements World-class experts and capabilities countering all aspects of explosive threats, and aiming predominantly at enhanced detection capabilities. LACED can respond to BAAs, so long as the BAA solicitations satisfies FOA criteria noted in "When LACED can Participate" under the FOAs section. When a BAA is relevant to LACED's unique capabilities and its Department of Energy mission, LACED in general may respond to the BAA on its own.

  7. TEC Working Group Members | Department of Energy

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

    Members TEC Working Group Members TEC members represent many different national, regional, tribal, state and local governmental, labor, industry and professional groups. To maximize the opportunity for broad-based input and information exchange, no single state, local or tribal governmental, or other entity is itself a member. Instead, membership is composed of organizations representing those perspectives. DOE programs participate in TEC by providing regular updates on key activities and

  8. Broad band waveguide spectrometer

    DOE Patents [OSTI]

    Goldman, Don S.

    1995-01-01

    A spectrometer for analyzing a sample of material utilizing a broad band source of electromagnetic radiation and a detector. The spectrometer employs a waveguide possessing an entry and an exit for the electromagnetic radiation emanating from the source. The waveguide further includes a surface between the entry and exit portions which permits interaction between the electromagnetic radiation passing through the wave guide and a sample material. A tapered portion forms a part of the entry of the wave guide and couples the electromagnetic radiation emanating from the source to the waveguide. The electromagnetic radiation passing from the exit of the waveguide is captured and directed to a detector for analysis.

  9. Readiness Review Training- Member

    Broader source: Energy.gov [DOE]

    Slides used for November 10, 2010 Readiness Review Member Training at the Idaho National Laboratory. Course provides tools and tips to be an effective readiness review team member.

  10. Lakes_Elec_You

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

    of federal hydroelectric dams, and sold the power from the dams under long-term contracts. ... Sometimes special interest groups oppose the use of lakes for hydropower generation. ...

  11. BROAD USA Inc | Open Energy Information

    Open Energy Info (EERE)

    BROAD USA Inc Jump to: navigation, search Name: BROAD USA, Inc Place: Hackensack, New Jersey Zip: 7601 Product: BROAD manufactures absorption chillers powered by clean and...

  12. Members | Department of Energy

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

    U.S. map showing states with Consortium members highlighted in green. Join the Consortium Consortium Participant List (PDF) Consortium Participant List (Excel Spreadsheet) ...

  13. Members | Department of Energy

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

    Better Buildings Residential Network members come from all sectors of the energy efficiency industry to leverage one another's experiences and expertise in an effort to accelerate ...

  14. NNMCAB Member Update

    Broader source: Energy.gov [DOE]

    At the September 24, 2014 Board meeting Patti Jones LANL, Provided the Members with a Status Update to the TA-21 Demolition and Storm Water Season Rain Events.

  15. Broad-band beam buncher

    DOE Patents [OSTI]

    Goldberg, David A.; Flood, William S.; Arthur, Allan A.; Voelker, Ferdinand

    1986-01-01

    A broad-band beam buncher is disclosed, comprising an evacuated housing, an electron gun therein for producing an electron beam, a buncher cavity having entrance and exit openings through which the beam is directed, grids across such openings, a source providing a positive DC voltage between the cavity and the electron gun, a drift tube through which the electron beam travels in passing through such cavity, grids across the ends of such drift tube, gaps being provided between the drift tube grids and the entrance and exit grids, a modulator for supplying an ultrahigh frequency modulating signal to the drift tube for producing velocity modulation of the electrons in the beam, a drift space in the housing through which the velocity modulated electron beam travels and in which the beam is bunched, and a discharge opening from such drift tube and having a grid across such opening through which the bunched electron beam is discharged into an accelerator or the like. The buncher cavity and the drift tube may be arranged to constitute an extension of a coaxial transmission line which is employed to deliver the modulating signal from a signal source. The extended transmission line may be terminated in its characteristic impedance to afford a broad-band response and the device as a whole designed to effect broad-band beam coupling, so as to minimize variations of the output across the response band.

  16. Collapsable seal member

    DOE Patents [OSTI]

    Sherrell, D.L.

    1983-12-08

    A hollow, collapsable seal member normally disposed in a natural expanded state offering fail-safe pressure sealing against a seating surface and adapted to be evacuated by a vacuum force for collapsing the seal member to disengage the same from said seating surface.

  17. Collapsable seal member

    DOE Patents [OSTI]

    Sherrell, Dennis L.

    1990-01-01

    A hollow, collapsable seal member normally disposed in a natural expanded state offering fail-safe pressure sealing against a seating surface and adapted to be evacuated by a vacuum force for collapsing the seal member to disengage the same from said seating surface.

  18. Hydraulic Institute Member Benefits

    Broader source: Energy.gov [DOE]

    As the developer of the universally acclaimed ANSI/HI Pump Standards, a key reference for pump knowledge and end-user specifications, the Hydraulic  nstitute (HI) provides its members with timely...

  19. Broad-band beam buncher

    DOE Patents [OSTI]

    Goldberg, D.A.; Flood, W.S.; Arthur, A.A.; Voelker, F.

    1984-03-20

    A broad-band beam bunther is disclosed, comprising an evacuated housing, an electron gun therein for producing an electron beam, a buncher cavity having entrance and exit openings through which the beam is directed, grids across such openings, a source providing a positive DC voltage between the cavity and the electron gun, a drift tube through which the electron beam travels in passing through such cavity, grids across the ends of such drift tube, gaps being provided between the drift tube grids and the entrance and exit grids, a modulator for supplying an ultrahigh frequency modulating signal to the drift tube for producing velocity modulation of the electrons in the beam, a drift space in the housing through which the velocity modulated electron beam travels and in which the beam is bunched, and a discharge opening from such drift tube and having a grid across such opening through which the bunched electron beam is discharged into an accelerator or the like. The buncher cavity and the drift tube may be arranged to constitute an extension of a coaxial transmission line which is employed to deliver the modulating signal from a signal source. The extended transmission line may be terminated in its characteristic impedance to afford a broad-

  20. Broadly tunable picosecond IR source

    DOE Patents [OSTI]

    Campillo, Anthony J.; Hyer, Ronald C.; Shapiro, Stanley J.

    1982-01-01

    A picosecond traveling-wave parametric device capable of controlled spectral bandwidth and wavelength in the infrared is reported. Intense 1.064 .mu.m picosecond pulses (1) pass through a 4.5 cm long LiNbO.sub.3 optical parametric oscillator crystal (2) set at its degeneracy angle. A broad band emerges, and a simple grating (3) and mirror (4) arrangement is used to inject a selected narrow-band into a 2 cm long LiNbO.sub.3 optical parametric amplifier crystal (5) along a second pump line. Typical input energies at 1.064 .mu.m along both pump lines are 6-8 mJ for the oscillator and 10 mJ for the amplifier. This yields 1 mJ of tunable output in the range 1.98 to 2.38 .mu.m which when down-converted in a 1 cm long CdSe crystal mixer (6) gives 2 .mu.J of tunable radiation over the 14.8 to 18.5 .mu.m region. The bandwidth and wavelength of both the 2 and 16 .mu.m radiation output are controlled solely by the diffraction grating.

  1. Broadly tunable picosecond ir source

    DOE Patents [OSTI]

    Campillo, A.J.; Hyer, R.C.; Shapiro, S.L.

    1980-04-23

    A picosecond traveling-wave parametric device capable of controlled spectral bandwidth and wavelength in the infrared is reported. Intense 1.064 ..mu..m picosecond pulses (1) pass through a 4.5 cm long LiNbO/sub 3/ optical parametric oscillator crystal (2) set at its degeneracy angle. A broad band emerges, and a simple grating (3) and mirror (4) arrangement is used to inject a selected narrow-band into a 2 cm long LiNbO/sub 3/ optical parametric amplifier crystal (5) along a second pump line. Typical input energies at 1.064 ..mu..m along both pump lines are 6 to 8 mJ for the oscillator and 10 mJ for the amplifier. This yields 1 mJ of tunable output in the range 1.98 to 2.38 ..mu..m which when down-converted in a 1 cm long CdSe crystal mixer (6) gives 2 ..mu..J of tunable radiation over the 14.8 to 18.5 ..mu..m region. The bandwidth and wavelength of both the 2 and 16 ..mu..m radiation output are controlled solely by the diffraction grating.

  2. ORSSAB Members | Department of Energy

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

    Belinda Price Chair Read Bio Alfreda Cook Vice Chair Read Bio David Hemelright Secretary Read Bio Leon Baker Member Read Bio Richard Burroughs Member Read Bio ...

  3. Member Benefits | Department of Energy

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

    resources, and proven solutions shared by members Opportunities to be featured in media, case studies, and lessons learned materials Voluntary member initiatives that address...

  4. CASL Industry Council Members:

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

    CASL Industry Council Members: We are looking forward to hosting you at the upcoming CASL Industry Council Meeting on Tuesday, April 12, 2016 through Wednesday, April 13, 2016 at the following location: ALOFT Greenville Downtown Converge Conference Room 5 North Laurens Street Greenville, SC 29601 864-297-6100 Meeting Contact: Lorie Fox (865) 548-5178 Lodging: ALOFT Greenville Downtown: http://www.aloftgreenvilledowntown.com/ Hotel Information * Check-in time: 4 PM * Checkout time: 12 PM * Fast

  5. Advisory Board Members

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

    Call for Proposals Submit Proposals Research Subject Areas Types of Proposals Funding for Projects Evaluation and Selection Acceptance and Rejection Deadlines Events Partnerships NSEC » CSES » Advisory Boards Advisory Board Members High quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. External Richard Aster New Mexico Tech George Fuller UC San Diego Brian McPherson University of Utah Mike Liemohn University of Michigan

  6. Cryogenic support member

    DOE Patents [OSTI]

    Niemann, Ralph C.; Gonczy, John D.; Nicol, Thomas H.

    1987-01-01

    A cryogenic support member is comprised of a non-metallic rod having a depression in at least one end and a metallic end connection assembled to the rod. The metallic end connection comprises a metallic plug which conforms to the shape and is disposed in the depression and a metallic sleeve is disposed over the rod and plug. The plug and the sleeve are shrink-fitted to the depression in the rod to form a connection good in compression, tension and bending.

  7. TEC Working Group Member Organizations Representatives | Department...

    Office of Environmental Management (EM)

    Member Organizations Representatives TEC Working Group Member Organizations Representatives PDF icon TEC MEMBER ORGANIZATION REPRESENTATIVES TOPIC GROUP PARTICIPATION February 2006...

  8. Melt containment member

    DOE Patents [OSTI]

    Rieken, Joel R.; Heidloff, Andrew J.

    2014-09-09

    A tubular melt containment member for transient containment of molten metals and alloys, especially reactive metals and alloys, includes a melt-contacting layer or region that comprises an oxygen-deficient rare earth oxide material that is less reactive as compared to the counterpart stoichiometric rare earth oxide. The oxygen-deficient (sub-stoichiometric) rare earth oxide can comprise oxygen-deficient yttria represented by Y.sub.2O.sub.3-x wherein x is from 0.01 to 0.1. Use of the oxygen-deficient rare earth oxide as the melt-contacting layer or region material reduces reaction with the melt for a given melt temperature and melt contact time.

  9. Environmental Management Advisory Board Members

    Broader source: Energy.gov [DOE]

    EMAB membership reflects a diversity of views, demographics, expertise, and professional and academic experience. The following members comprise the current Board:

  10. Environmental Management Advisory Board Members | Department...

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

    EMAB Board Member Read Bio David W. Swindle, Jr. EMAB Board Member Read Bio Robert J. Thompson EMAB Board Member Read Bio Lenn Vincent EMAB Board Member Read Bio

  11. Members

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

    on numerous other boards, policy and government panels. ... from solid oxide fuel cells, clean and efficient ... a major designer of coal, nuclear and other power plants. ...

  12. Relativistic redshifts in quasar broad lines

    SciTech Connect (OSTI)

    Tremaine, Scott; Shen, Yue; Liu, Xin; Loeb, Abraham E-mail: yshen@obs.carnegiescience.edu E-mail: aloeb@cfa.harvard.edu

    2014-10-10

    The broad emission lines commonly seen in quasar spectra have velocity widths of a few percent of the speed of light, so special- and general-relativistic effects have a significant influence on the line profile. We have determined the redshift of the broad Hβ line in the quasar rest frame (determined from the core component of the [O III] line) for over 20,000 quasars from the Sloan Digital Sky Survey Data Release 7 quasar catalog. The mean redshift as a function of line width is approximately consistent with the relativistic redshift that is expected if the line originates in a randomly oriented Keplerian disk that is obscured when the inclination of the disk to the line of sight exceeds ∼30°-45°, consistent with simple active galactic nucleus unification schemes. This result also implies that the net line-of-sight inflow/outflow velocities in the broad-line region are much less than the Keplerian velocity when averaged over a large sample of quasars with a given line width.

  13. Pataula Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Pataula Electric Member Corp Jump to: navigation, search Name: Pataula Electric Member Corp Place: Georgia Website: www.cobbemc.com Twitter: @cobbemc Facebook: https:...

  14. Theme 1 Members | Photosynthetic Antenna Research Center

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

    1 Members Theme 1 Members Volker Urban Principal Investigator Read more about Volker Urban Dean Myles Dean Myles Principal Investigator Read more about Dean Myles Himadri Pakrasi...

  15. Executive Committee Member Roster | Department of Energy

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

    Executive Committee Member Roster Executive Committee Member Roster List of NNMCAB members that serve on the Executive Committee ExCom Roster - June 2016 (277.33 KB) More Documents & Publications Environmental Management and Remediation Committee Roster Waste Management Committee Member Roster NNMCAB Membership Roster

  16. Members | Center for Gas Separations

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

    Members Novel MOFs Membranes Character-ization Compu-tation Alumni Admin-istration Novel MOFs Principal Investigators Jeffrey R. Long Omar M. Yaghi Hong-Cai (Joe) Zhou Researchers Gokhan Barin Postdoctoral Researcher University of California, Berkeley barin@berkeley.edu Development of high capacity porous organic polymers for toxic gas removal from air Ying-Pin Chen PhD Student Texas A&M University ying-pin.chen@chem.tamu.edu Investigation of CO2/CH4 adsorption behavior in MOFs and

  17. Brunswick Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Brunswick Electric Member Corp Jump to: navigation, search Name: Brunswick Electric Member Corp Place: North Carolina Phone Number: 1-800-682-5309 Website: www.bemc.org Outage...

  18. SSRLUO 2003 Executive Committee Members | Stanford Synchrotron...

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

    925-423-9719 Nicholas Pingitore UTEP, Environmental & Geosciences, El Paso, TX 79968-0555 Analytical geochemistprofessor at the University of Texas at El Paso with broad...

  19. Broad Brook, Connecticut: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Broad Brook, Connecticut: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.9123195, -72.5450873 Show Map Loading map... "minzoom":false,"mapp...

  20. Structural and Functional Basis for Broad-spectrum Neutralization...

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

    Structural and Functional Basis for Broad-spectrum Neutralization of Avian and Human ... globally that have little or no immunity, represents a grave threat to human health. ...

  1. URTAC Committee Members | Department of Energy

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

    URTAC Committee Members URTAC Committee Members 2012-2014 Unconventional Resources Technology Advisory Committee Members Dr. Nancy J. Brown* Senior Scientist and Department Head Lawrence Berkeley National Laboratory Mr. Wayne K. Camp Senior Geological Advisor Anadarko Petroleum Corporation Ms. Jessica J. Cavens Geologist EnCana Oil & Gas (USA) Mr. William S. Daugherty Managing Partner Blackridge Resources Mr. James P. Dwyer VP Region Engineering Baker Hughes Mr. J. Chris Hall President

  2. Walton Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Electric Member Corp Place: Georgia Website: www.waltonemc.com Twitter: @waltonemc Facebook: https:www.facebook.comwaltonemc Outage Hotline: 770-267-2505 Outage Map:...

  3. LEDSGP/about/members | Open Energy Information

    Open Energy Info (EERE)

    - logo.jpg Governmental Members Alternative Energy Promotion Centre, Ministry of science, Technology and Environment Auckland New Zealand City Government Australian Agency...

  4. SSRLUO 2007 Executive Committee Members | Stanford Synchrotron...

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

    Committee Members Joy Andrews (Ex-Officio) California State University East Bay, Chemistry, 25800 Carlos Bee Blvd., Hayward, CA 94542 Professor in the Department of Chemistry...

  5. Interagency Energy Management Task Force Members

    Broader source: Energy.gov [DOE]

    The Interagency Energy Management Task Force is led by the Federal Energy Management Program director. Members include energy and sustainability managers from federal agencies.

  6. Nothing But Networking for Residential Network Members

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call: Nothing But Networking for Residential Network Members, Call Slides and Discussion Summary, March 12, 2015.

  7. 2005 Elec. Safety-rev1.pmd

    Energy Savers [EERE]

    5 Electrical Safety During Excavations and Penetrations ... Abbreviations Used in This Report CFR Code of Federal ... LLNL Lawrence Livermore National Laboratory NNSA National ...

  8. Central Wisconsin Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    https:www.facebook.compagesCentral-Wisconsin-Electric-Cooperative268841143249085?refaymthomepagepanel Outage Hotline: 800-377-2932 References: EIA Form EIA-861 Final...

  9. Illinois Municipal Elec Agency | Open Energy Information

    Open Energy Info (EERE)

    Yes Activity Buying Transmission Yes Activity Buying Distribution Yes Activity Wholesale Marketing Yes This article is a stub. You can help OpenEI by expanding it. Utility...

  10. Northern Virginia Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 13640 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes RTO PJM Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes This...

  11. Northwestern Wisconsin Elec Co | Open Energy Information

    Open Energy Info (EERE)

    Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes This article is a stub. You can help OpenEI by expanding it. Utility Rate...

  12. Western Massachusetts Elec Co | Open Energy Information

    Open Energy Info (EERE)

    Green Button Access: Implemented Green Button Landing Page: www.wmeco.comResidential Green Button Reference Page: www.wmeco.comResidential References: EIA Form EIA-861 Final...

  13. Member Institutions | Photosynthetic Antenna Research Center

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

    Member Institutions Member Institutions The 14 participating institutions and 21 principal investigators that comprise the Photosynthetic Antenna Research Center (PARC) are listed below. Washington University in St. Louis -- PARC's Host and Administrative Home - Bob Blankenship, PARC Director - Dewey Holten, PARC Associate Director - Michael Gross - Christine Kirmaier - Himadri Pakrasi Los Alamos National Laboratory - Gabriel Montaño North Carolina State University - Jonathan Lindsey

  14. Data: Better Buildings Residential Network Members

    Office of Energy Efficiency and Renewable Energy (EERE)

    Better Buildings Residential Network members come from all sectors of the energy efficiency industry to leverage one another's experiences and expertise in an effort to accelerate the pace of energy upgrades in existing homes. Members include state and local governments, nonprofit organizations, utilities, financial institutions, and private-sector companies involved in energy efficiency programs in their locality.

  15. Mitchell Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Mitchell Electric Member Corp Place: Georgia Phone Number: Camilla, GA: 229-336-5221; Albany, GA: 229-436-0070, Sylvester, GA: 229-776-3386 Website: mitchellemc.com Facebook:...

  16. Excelsior Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Member Corp Place: Georgia Phone Number: 912-685-2115 Website: www.excelsioremc.com Outage Map: outage.excelsioremc.com:8181 References: EIA Form EIA-861 Final Data File for...

  17. Jackson Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Jackson Electric Member Corp Place: Georgia Phone Number: 1-800-462-3691 Website: www.jacksonemc.com Twitter: @JacksonEMC Facebook: https:www.facebook.comJacksonEMC Outage...

  18. Elastomeric member for energy storage device

    DOE Patents [OSTI]

    Hoppie, Lyle O.; Chute, Richard

    1985-01-01

    An energy storage device (10) is disclosed consisting of a stretched elongated elastomeric member (16), disposed within a tubular housing (14), which elastomeric member (16) is adapted to be torsionally stressed to store energy. The elastomeric member (16) is configured in the relaxed state with a uniform diameter body section, transition end sections, and is attached to rigid end piece assemblies (22, 24) of a lesser diameter. The profile and deflection characteristic of the transition sections (76, 78) are such that upon stretching of the member, a substantially uniform diameter assembly results to minimize the required volume of the surrounding housing (14). During manufacture, woven wire mesh sleeves (26, 28) are forced against a forming surface and bonded to the associated transition section (76, 78) to provide the correct profile and helix angle. Each sleeve (26, 28) contracts with the contraction of the associated transition section to maintain the bond therebetween.

  19. Haywood Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Member Corp Place: North Carolina Phone Number: 828-452-2281 or 828-966-4215 or toll free at 1-800-951-6088 Website: www.haywoodemc.com Facebook: https:www.facebook.com...

  20. Apparatus for fabricating composite ceramic members

    DOE Patents [OSTI]

    Roy, P.; Simpson, J.L.; Aitken, E.A.

    1975-10-28

    Methods and apparatus for fabrication of composite ceramic members having particular application for measuring oxygen activities in liquid sodium are described. The method involves the simultaneous deposition of ThO$sub 2$: 15 percent Y$sub 2$O$sub 3$ on a sintered stabilized zirconia member by decomposition of gaseous ThCl$sub 4$ and YCl$sub 3$ and by reacting with oxygen gas. Means are provided for establishing an electrical potential gradient across the zirconia member whereby oxygen ions, from a source on one side of the member portion to be coated, are migrated to the opposite side where a reaction and said decomposition and deposition are effected.

  1. LLNL Distinguished Members of Technical Staff

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

    honors / dmts awards LLNL Distinguished Members of Technical Staff The Distinguised Members of Technical Staff (DMTS) classification, established in 2011, was created to serve as a career ladder for LLNL scientists and engineers within the Science & Engineering classification structure. It appropriately recognizes outstanding science and technology excellence with distinction and compensation while allowing the honored recipients to remain focused on delivering science and engineering

  2. CMI Team Members | Critical Materials Institute

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

    CMI Team Members CMI is a public/private partnership that brings together the best and brightest research minds from universities, national laboratories and the private sector to find innovative technology solutions that will help avoid a supply shortage that would threaten our clean energy industry as well as our security interests. CMI Team Members have research subcontracts from CMI or are providing cost sharing funds. Requirements include specific research project deliverables within the

  3. Ultra high vacuum broad band high power microwave window

    DOE Patents [OSTI]

    Nguyen-Tuong, Viet; Dylla, III, Henry Frederick

    1997-01-01

    An improved high vacuum microwave window has been developed that utilizes high density polyethylene coated on two sides with SiOx, SiNx, or a combination of the two. The resultant low dielectric and low loss tangent window creates a low outgassing, low permeation seal through which broad band, high power microwave energy may be passed. No matching device is necessary and the sealing technique is simple. The features of the window are broad band transmission, ultra-high vacuum compatibility with a simple sealing technique, low voltage standing wave ratio, high power transmission and low cost.

  4. Ultra high vacuum broad band high power microwave window

    DOE Patents [OSTI]

    Nguyen-Tuong, V.; Dylla, H.F. III

    1997-11-04

    An improved high vacuum microwave window has been developed that utilizes high density polyethylene coated on two sides with SiOx, SiNx, or a combination of the two. The resultant low dielectric and low loss tangent window creates a low outgassing, low permeation seal through which broad band, high power microwave energy may be passed. No matching device is necessary and the sealing technique is simple. The features of the window are broad band transmission, ultra-high vacuum compatibility with a simple sealing technique, low voltage standing wave ratio, high power transmission and low cost. 5 figs.

  5. Broad area search for regions and objects of interest

    SciTech Connect (OSTI)

    Skurikhin, Alexei N; Pope, Paul A

    2011-01-12

    A quad chart provides an overview on the on-going project 'Broad Area Search for Regions and Objects of Interest' funded by the DOE Office of Nonproliferation and Verification Research and Development. Specifically, the quad chart shows: (1) Project title 'Broad Area Search for Regions and Objects of Interest'; (2) PI and Co-investigators; (3) Concept Panel outlining the project's approach built upon front-end scale-space image analysis; (4) Technical Challenges posed by the project, such as robustness, non-conformities, disparate spatial configuration and weak correlation between presence of objects of interest and low-level description of the surrounding geospatial background; and (5) Planned Accomplishment.

  6. Ultrafast pulsed laser utilizing broad bandwidth laser glass

    DOE Patents [OSTI]

    Payne, S.A.; Hayden, J.S.

    1997-09-02

    An ultrafast laser uses a Nd-doped phosphate laser glass characterized by a particularly broad emission bandwidth to generate the shortest possible output pulses. The laser glass is composed primarily of P{sub 2}O{sub 5}, Al{sub 2}O{sub 3} and MgO, and possesses physical and thermal properties that are compatible with standard melting and manufacturing methods. The broad bandwidth laser glass can be used in modelocked oscillators as well as in amplifier modules. 7 figs.

  7. Ultrafast pulsed laser utilizing broad bandwidth laser glass

    DOE Patents [OSTI]

    Payne, Stephen A.; Hayden, Joseph S.

    1997-01-01

    An ultrafast laser uses a Nd-doped phosphate laser glass characterized by a particularly broad emission bandwidth to generate the shortest possible output pulses. The laser glass is composed primarily of P.sub.2 O.sub.5, Al.sub.2 O.sub.3 and MgO, and possesses physical and thermal properties that are compatible with standard melting and manufacturing methods. The broad bandwidth laser glass can be used in modelocked oscillators as well as in amplifier modules.

  8. Service Members Aim High-- for Energy Savings

    Broader source: Energy.gov [DOE]

    Service members are helping reduce our dependency on oil, and saving taxpayers' money, with their energy-saving efforts. Operation Change Out has cut $26.3 million in total energy costs and helped prevent more than 396 lbs. of carbon dioxide.

  9. Elastomeric member and method of manufacture therefor

    DOE Patents [OSTI]

    Hoppie, Lyle O.

    1985-01-01

    An energy storage device (10) is disclosed consisting of a stretched elongated elastomeric member (16) disposed within a tubular housing (14), which elastomeric member (16) is adapted to be torsionally stressed to store energy. The elastomeric member (16) is configured in the relaxed state with a uniform diameter body section (74), and transition end sections (76, 78), attached to rigid end piece assemblies (22, 24) of a lesser diameter. The profile and deflection characteristic of the transition sections (76, 78) are such that upon stretching of the elastomeric member (16), a substantially uniform diameter assembly results, to minimize the required volume of the surrounding housing (14). Each of the transition sections (76, 78) are received within and bonded to a woven wire mesh sleeve (26, 28) having helical windings at a particular helix angle to control the deflection of the transition section. Each sleeve (26, 28) also contracts with the contraction of the associated transition section to maintain the bond therebetween. During manufacture, the sleeves (26, 28) are forced against a forming surface and bonded to the associated transition section (76, 78) to provide the correct profile and helix angle.

  10. Elastomeric member and method of manufacture therefor

    DOE Patents [OSTI]

    Hoppie, L.O.

    1985-12-10

    An energy storage device is disclosed consisting of a stretched elongated elastomeric member disposed within a tubular housing, which elastomeric member is adapted to be torsionally stressed to store energy. The elastomeric member is configured in the relaxed state with a uniform diameter body section, and transition end sections, attached to rigid end piece assemblies of a lesser diameter. The profile and deflection characteristic of the transition sections are such that upon stretching of the elastomeric member, a substantially uniform diameter assembly results, to minimize the required volume of the surrounding housing. Each of the transition sections are received within and bonded to a woven wire mesh sleeve having helical windings at a particular helix angle to control the deflection of the transition section. Each sleeve also contracts with the contraction of the associated transition section to maintain the bond therebetween. During manufacture, the sleeves are forced against a forming surface and bonded to the associated transition section to provide the correct profile and helix angle. 12 figs.

  11. URTAC Committee Members, 2007-2008 | Department of Energy

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

    Committee Members, 2007-2008 URTAC Committee Members, 2007-2008 URTAC Committee Members, 2007-2008 (23.49 KB) More Documents & Publications Recommendations: 2007 Annual Plan URTAC Meeting - June 2007 Recommendations: 2008

  12. Broad-band characteristics of circular button pickups

    SciTech Connect (OSTI)

    Barry, W.C.

    1992-10-01

    A broad-band.theory of the circular button pickup is presented. Expressions for the longitudinal and transverse transfer impedance of a pair of such pickups are derived in the frequency domain. The broad-band expressions are shown to reduce to the standard electrostatic transfer functions for wavelengths large compared to the button diameter. The theory is shown to be in reasonable agreement with measurements performed on standard LEP button electrodes. In particular, the theory explains a resonance in the response of the LEP buttons which made them unsuitable, in standard form, for their intended application as pickups in the LBL Advanced Light Source feedback system. The buttons were modified to suppress the resonance and subsequently incorporated into the feedback system.

  13. Previous Members | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Previous ASCAC Members Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings Members ASCAC Members Bio Previous ASCAC Members Charges/Reports ASCAC Charter 2015 - signed .pdf file (134KB) ASCR Committees of Visitors Federal Advisory Committees ASCR Home Members Previous ASCAC Members Print Text Size: A A A FeedbackShare Page Dr. F. Ronald Bailey Computer Sciences Corp. 591 Branciforte Ridge Santa Cruz, CA 95065 Dr. Horst D. Simon Director, Computational Research Division

  14. Members | U.S. DOE Office of Science (SC)

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

    Members Fusion Energy Sciences Advisory Committee (FESAC) FESAC Home Meetings Members Charges/Reports Charter .pdf file (266KB) FES Committees of Visitors Federal Advisory Committees FES Home Members Print Text Size: A A A FeedbackShare Page Committee Members .pdf file (196KB) are drawn from universities, national laboratories, and industrial companies. Members serve three-year terms and may be reappointed to serve multiple terms. Because members are appointed as experts in specific fields, it

  15. Ultra-Deepwater Advisory Committee Members | Department of Energy

    Energy Savers [EERE]

    Ultra-Deepwater Advisory Committee Members 2013-2014 Ultra-Deepwater Advisory Committee Members Dr. George A. Cooper* Professor University of California, Berkeley Dr. Quenton R. ...

  16. Text-Alternative Version: MSSLC Member Case Studies - LED Street...

    Energy Savers [EERE]

    MSSLC Member Case Studies - LED Street Lighting Programs Webinar Text-Alternative Version: MSSLC Member Case Studies - LED Street Lighting Programs Webinar Below is the ...

  17. Nothing But Networking for Residential Network Members | Department...

    Energy Savers [EERE]

    Nothing But Networking for Residential Network Members Nothing But Networking for Residential Network Members Better Buildings Residential Network Peer Exchange Call: Nothing But ...

  18. Global Nuclear Energy Partnership Steering Group Members Approve...

    Office of Environmental Management (EM)

    Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation Global Nuclear Energy Partnership Steering Group Members Approve ...

  19. Energy Secretary Moniz, Senator Alexander, other Members of Congress...

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

    Moniz, Senator Alexander, other Members of Congress to Make Major Investment Announcement Energy Secretary Moniz, Senator Alexander, other Members of Congress to Make Major ...

  20. Residential Network Members Unite to Form Green Bank Network...

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

    The NY Green Bank logo. Residential Network members Connecticut Green Bank and NY Green Bank, a division of Residential Network member New York State Energy Research and ...

  1. Comparison of hydrocarbon production trends in Middle and Upper members of Minnelusa formation

    SciTech Connect (OSTI)

    Reel, C.L.; Horne, J.C.; Kelly, A.O.

    1985-05-01

    The main reservoir rocks in the upper and middle members of the Minnelusa Formation consist of wind blown dunal sands in the area surrounding the Lusk embayment. Changes in the local depositional setting, tectonic framework, and eustatic sea level controlled the distribution and reservior quality of these sandstones. The middle member exhibits two production trends. Age-equivalent Tensleep rocks deposited along the western margin of the embayment produce from sandstones accumulated in a sand sea paleoenvironment. Structure is atnececessary for trapping owing to permeability continuity. Along the eastern margin of the embayment, production comes from isolated accumulations of sandstone deposited as dunes on broad coastal sabkhas. Fields in these sandstones define a linear trend due to the coast-parallel alignment of these dunes. Production from the upper member defines four major trends. Upper member sandstones in the southern part of the basin, similar to Leo reservoirs, produce from sediments deposited as coast-parallel dunes in a northwest-southeast alignment. In the northern portion of the basin, production is from sandstones deposited in broad, flat eolian sand seas. Because of the permeability continuity of these sandstones, structural closure is necessary for trapping hydrocarbons. Upper member production has been influenced by the unconformity developed at the top of the Minnelusa. Movement along the Rosebud arch resulted in a southwest-northeast production trend apparent in each sandstone unit reflecting their northwestward erosional limits. The last, and most apparent, production trend, results from the Opeche Shale infilling of northwest-southeast-oriented stream valleys. Most production to date has been from sandstones following this alignment juxta-posed downdip of these impermeable shales.

  2. Waste Management Committee Member Roster | Department of Energy

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

    Member Roster Waste Management Committee Member Roster List of the NNMCAB members that serve on the Waste Management Committee WM Roster - June 2016 (278.02 KB) More Documents & Publications Environmental Management and Remediation Committee Roster Executive Committee Member Roster NNMCAB Membership Roster

  3. CESA-2010-Members-Report.pdf | Department of Energy

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

    2010-Members-Report.pdf CESA-2010-Members-Report.pdf CESA-2010-Members-Report.pdf CESA-2010-Members-Report.pdf (2.66 MB) More Documents & Publications Connecticut Fuel Cell Programs - From Demonstration to Deployment CESA-fuelcell-advancing-state-policies2010.pdf Clean Energy State Program Guide: Mainstreaming Solar Electricity Strategies for States to Build Local Markets

  4. Members | U.S. DOE Office of Science (SC)

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

    Members Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings Members ASCAC Members Bio Previous ASCAC Members Charges/Reports ASCAC Charter 2015 - signed .pdf file (134KB) ASCR Committees of Visitors Federal Advisory Committees ASCR Home Members Print Text Size: A A A FeedbackShare Page Professor Daniel A. Reed, Chair Office of the Vice President for Research and Economic Development University of Iowa 2660 UCC Iowa City, IA 52242 dan-reed@uiowa.edu 319-335-2119 (phone)

  5. Orienting members in a preselected rotary alignment

    DOE Patents [OSTI]

    Williams, Ray E.

    1987-01-01

    An apparatus for orienting members and for maintaining their rotary alignment during orienting members. The apparatus comprises first and second cylindrical elements, a rotation prevention element, a collar and a retainer. Each element has an outside wall, and first and second ends, each end having an outside edge. The first element has portions defining a first plurality of notches located at the outside edge of its first end. An external threaded portion is on the outside wall of the first element and next to the first plurality of notches. The second element has portions defining a second plurality of notches located at the outside edge of its first end. The first plurality has a different number than the second plurality. The first ends of the first and second tubes have substantially the same outside diameter and are abutted during connection so that a cavity is formed whenever first and second tube notches substantially overlap. A rotation prevention element is placed in the cavity to prevent rotation of the first and second elements. A collar with an internal threaded portion is slidably disposed about the second element. The internal threaded portion engages the external threaded portion of the first element to connect the elements. A lip connected to the collar prevents separation of the collar from the second element.

  6. Multiple capillary biochemical analyzer with barrier member

    DOE Patents [OSTI]

    Dovichi, Norman J.; Zhang, Jian Z.

    1996-01-01

    A multiple capillary biochemical analyzer for sequencing DNA and performing other analyses, in which a set of capillaries extends from wells in a microtiter plate into a cuvette. In the cuvette the capillaries are held on fixed closely spaced centers by passing through a sandwich construction having a pair of metal shims which squeeze between them a rubber gasket, forming a leak proof seal for an interior chamber in which the capillary ends are positioned. Sheath fluid enters the chamber and entrains filament sample streams from the capillaries. The filament sample streams, and sheath fluid, flow through aligned holes in a barrier member spaced close to the capillary ends, into a collection chamber having a lower glass window. The filament streams are illuminated above the barrier member by a laser, causing them to fluoresce. The fluorescence is viewed end-on by a CCD camera chip located below the glass window. The arrangement ensures an equal optical path length from all fluorescing spots to the CCD chip and also blocks scattered fluorescence illumination, providing more uniform results and an improved signal to noise ratio.

  7. Multiple capillary biochemical analyzer with barrier member

    DOE Patents [OSTI]

    Dovichi, N.J.; Zhang, J.Z.

    1996-10-22

    A multiple capillary biochemical analyzer is disclosed for sequencing DNA and performing other analyses, in which a set of capillaries extends from wells in a microtiter plate into a cuvette. In the cuvette the capillaries are held on fixed closely spaced centers by passing through a sandwich construction having a pair of metal shims which squeeze between them a rubber gasket, forming a leak proof seal for an interior chamber in which the capillary ends are positioned. Sheath fluid enters the chamber and entrains filament sample streams from the capillaries. The filament sample streams, and sheath fluid, flow through aligned holes in a barrier member spaced close to the capillary ends, into a collection chamber having a lower glass window. The filament streams are illuminated above the barrier member by a laser, causing them to fluoresce. The fluorescence is viewed end-on by a CCD camera chip located below the glass window. The arrangement ensures an equal optical path length from all fluorescing spots to the CCD chip and also blocks scattered fluorescence illumination, providing more uniform results and an improved signal-to-noise ratio. 12 figs.

  8. Absolute calibration for a broad range single shot electron spectrometer

    SciTech Connect (OSTI)

    Glinec, Y.; Faure, J.; Guemnie-Tafo, A.; Malka, V.; Monard, H.; Larbre, J. P.; De Waele, V.; Marignier, J. L.; Mostafavi, M.

    2006-10-15

    This article gives a detailed description of a single shot electron spectrometer which was used to characterize electron beams produced by laser-plasma interaction. Contrary to conventional electron sources, electron beams from laser-plasma accelerators can produce a broad range of energies. Therefore, diagnosing these electron spectra requires specific attention and experimental development. Here, we provide an absolute calibration of the Lanex Kodak Fine screen on a laser-triggered radio frequency picosecond electron accelerator. The efficiency of scintillating screens irradiated by electron beams has never been investigated so far. This absolute calibration is then compared to charge measurements from an integrating current transformer for quasimonoenergetic electron spectra from laser-plasma interaction.

  9. Method for detection and imaging over a broad spectral range

    DOE Patents [OSTI]

    Yefremenko, Volodymyr (Westmont, IL); Gordiyenko, Eduard (Westmont, IL); Pishko, legal representative, Olga (Kharkov, UA); Novosad, Valentyn (Chicago, IL); Pishko, deceased; Vitalii (Westmont, IL)

    2007-09-25

    A method of controlling the coordinate sensitivity in a superconducting microbolometer employs localized light, heating or magnetic field effects to form normal or mixed state regions on a superconducting film and to control the spatial location. Electron beam lithography and wet chemical etching were applied as pattern transfer processes in epitaxial Y--Ba--Cu--O films. Two different sensor designs were tested: (i) a 3 millimeter long and 40 micrometer wide stripe and (ii) a 1.25 millimeters long, and 50 micron wide meandering-like structure. Scanning the laser beam along the stripe leads to physical displacement of the sensitive area, and, therefore, may be used as a basis for imaging over a broad spectral range. Forming the superconducting film as a meandering structure provides the equivalent of a two-dimensional detector array. Advantages of this approach are simplicity of detector fabrication, and simplicity of the read-out process requiring only two electrical terminals.

  10. Method for electrically isolating an electrically conductive member from another such member

    DOE Patents [OSTI]

    Tsang, K.L.; Chen, Y.

    1984-02-09

    The invention relates to methods for electrically isolating a first electrically conductive member from another such member by means of an electrically insulating medium. In accordance with the invention, the insulating medium is provided in the form of MgO which contains a dopant selected from lithium, copper, cobalt, sodium, silver, gold and hydrogen. The dopant is present in the MgO in an amount effective to suppress dielectric breakdown of the MgO, even at elevated temperatures and in the presence of electrical fields.

  11. APPARATUS FOR NON-DESTRUCTIVE INSPECTION OF CANTILEVERED MEMBERS

    DOE Patents [OSTI]

    Taylor, E.R.; Mahoney, C.H.; Lay, C.R.

    1961-10-24

    An apparatus for non-destructive inspection of cantilevered members, such as compressor blades, is described. The member under inspection is vibrated with a regulated source of air under pressure. The amplitude of vibration of the member is maintained at its natural frequency. The frequency of vibration of the member is measured. An indication of an excessive decay or erratic shifting in the measured frequency above an allowable hysteretic decay is provided as an indication of a fault in the member. The member is vibrated for a selected test period. (AEC)

  12. Global Nuclear Energy Partnership Triples in Size to 16 Members...

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

    Global Nuclear Energy Partnership Triples in Size to 16 Members Global Nuclear Energy Partnership Triples in Size to 16 Members September 16, 2007 - 2:33pm Addthis Nations Sign On...

  13. Carteret-Craven El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Carteret-Craven El Member Corp Jump to: navigation, search Name: Carteret-Craven El Member Corp Place: North Carolina Phone Number: 252.247.3107 or 1.800.682.2217 Website:...

  14. Snapping Shoals El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Snapping Shoals El Member Corp Jump to: navigation, search Name: Snapping Shoals El Member Corp Place: Georgia Phone Number: 770-786-3484 Website: www.ssemc.com Twitter:...

  15. Niobrara Valley El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Member Corp Jump to: navigation, search Name: Niobrara Valley El Member Corp Place: Nebraska Phone Number: 402.336.2803 Website: nvemc.org Outage Hotline: (402) 336-2803 or (800)...

  16. Panhandle Rural El Member Assn | Open Energy Information

    Open Energy Info (EERE)

    Rural El Member Assn Jump to: navigation, search Name: Panhandle Rural El Member Assn Place: Nebraska Phone Number: 308-762-1311 Website: www.prema.coop Facebook: https:...

  17. Little Ocmulgee El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Ocmulgee El Member Corp Jump to: navigation, search Name: Little Ocmulgee El Member Corp Place: Georgia Phone Number: 1-800-342-1290; 912-568-7171; 1-800-342-1290 Website:...

  18. Baldwin County El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    El Member Corp Jump to: navigation, search Name: Baldwin County El Member Corp Place: Alabama Phone Number: (251) 989-6247 or (800) 837-3374 Website: www.baldwinemc.com Outage...

  19. EA-98-M Members of WSPP, Inc. | Department of Energy

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

    M Members of WSPP, Inc. EA-98-M Members of WSPP, Inc. Order authorizing WSPP to export electric energy to Canada. PDF icon EA-98-M WSPP Final.pdf More Documents & Publications ...

  20. Tri-State Electric Member Corp (Tennessee) | Open Energy Information

    Open Energy Info (EERE)

    Tri-State Electric Member Corp (Tennessee) Jump to: navigation, search Name: Tri-State Electric Member Corp Place: Tennessee Phone Number: 706-492-3251 Website: www.tsemc.net...

  1. Past Members | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Past Members since 2000 High Energy Physics Advisory Panel (HEPAP) HEPAP Home Meetings 2016 HEPAP Membership Past Members since 2000 ChargesReports Charter .pdf file (44KB) HEP ...

  2. Members | ANSER Center | Argonne-Northwestern National Laboratory

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

    Members Home > Research > Members Search by Type Staff PI If you see this field, leave it BLANK. OR Name or Keyword(s) Search If you see this field, leave it BLANK.

  3. Vermont Member Helps House Hunters Come Home to Energy Savings...

    Energy Savers [EERE]

    Vermont Member Helps House Hunters Come Home to Energy Savings Photo of the outside of a two-story house, with a tree nearby. Better Buildings Residential Network member ...

  4. Vehicle Technologies Office: Information for Members of Media | Department

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

    of Energy News » Vehicle Technologies Office: Information for Members of Media Vehicle Technologies Office: Information for Members of Media The Vehicle Technologies Office provides photos, videos, and contact information for members of the media to cover Vehicle Technologies Office-related news. Photos Members of the media may use the following photos. For low-resolution images, click on an image below. Photo of an engine. Photo of a hybrid electric bus. Photo of a man fueling a natural

  5. Interagency Energy Management Task Force Members | Department of Energy

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

    Interagency Energy Management Task Force Members Interagency Energy Management Task Force Members The Interagency Energy Management Task Force is led by the Federal Energy Management Program director. Members include energy and sustainability managers from federal agencies. Task Force Executive Director Dr. Timothy Unruh U.S. Department of Energy 202-586-5772 Task Force Members Organization Primary Contact Alternate Contact General Services Administration Mark Ewing Karren Curran National

  6. Broad Band Intra-Cavity Total Reflection Chemical Sensor

    DOE Patents [OSTI]

    Pipino, Andrew C. R.

    1998-11-10

    A broadband, ultrahigh-sensitivity chemical sensor is provided that allows etection through utilization of a small, extremely low-loss, monolithic optical cavity. The cavity is fabricated from highly transparent optical material in the shape of a regular polygon with one or more convex facets to form a stable resonator for ray trajectories sustained by total internal reflection. Optical radiation enters and exits the monolithic cavity by photon tunneling in which two totally reflecting surfaces are brought into close proximity. In the presence of absorbing material, the loss per pass is increased since the evanescent waves that exist exterior to the cavity at points where the circulating pulse is totally reflected, are absorbed. The decay rate of an injected pulse is determined by coupling out an infinitesimal fraction of the pulse to produce an intensity-versus-time decay curve. Since the change in the decay rate resulting from absorption is inversely proportional to the magnitude of absorption, a quantitative sensor of concentration or absorption cross-section with 1 part-per-million/pass or better sensitivity is obtained. The broadband nature of total internal reflection permits a single device to be used over a broad wavelength range. The absorption spectrum of the surrounding medium can thereby be obtained as a measurement of inverse decay time as a function of wavelength.

  7. EA-98-M Members of WSPP, Inc. | Department of Energy

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

    98-M Members of WSPP, Inc. EA-98-M Members of WSPP, Inc. Order authorizing WSPP to export electric energy to Canada. EA-98-M WSPP Final.pdf (869.2 KB) More Documents & Publications EA-98-M Members of WSPP, Inc. Application to Export Electric Energy OE Docket No. EA-98-M WSPP Inc. EA-098-D Western Systems Power Pool

  8. State Energy Advisory Board Members | Department of Energy

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

    Members State Energy Advisory Board Members The State Energy Advisory Board consists of between 18 and 21 members appointed by the Secretary of Energy. Membership regulations are outlined in Public Law 101-440, Section 365 (g)(1)(A) as follows: At least eight of the members of the Board shall be persons who serve as directors of the State agency, or a division of such agency, responsible for developing State energy conservation plans pursuant to Section 362. At least four members shall be

  9. Dual mode fuel injector with one piece needle valve member

    DOE Patents [OSTI]

    Lawrence, Keith E.; Hinrichsen, Michael H.; Buckman, Colby

    2005-01-18

    A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively by inner and outer needle value members. The homogenous charged nozzle outlet set is defined by an outer needle value member that is moveably positioned in an injector body, which defines the conventional nozzle outlet set. The inner needle valve member is positioned in the outer needle valve member. The outer needle valve member is a piece component that includes at least one external guide surface, an external value surface and an internal valve seat.

  10. Mixed mode fuel injector with individually moveable needle valve members

    DOE Patents [OSTI]

    Stewart, Chris; Chockley, Scott A.; Ibrahim, Daniel R.; Lawrence, Keith; Tomaseki, Jay; Azam, Junru H.; Tian, Steven Ye; Shafer, Scott F.

    2004-08-03

    A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set controlled respectively, by first and second needle valve members. One of the needle valve members moves to an open position while the other needle valve member remains stationary for a homogeneous charge injection event. The former needle valve member stays stationary while the other needle valve member moves to an open position for a conventional injection event. One of the needle valve members is at least partially positioned in the other needle valve member. Thus, the injector can perform homogeneous charge injection events, conventional injection events, or even a mixed mode having both types of injection events in a single engine cycle.

  11. Network Member Helps City Climb CoolCalifornia Challenge Leaderboard |

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

    Department of Energy Network Member Helps City Climb CoolCalifornia Challenge Leaderboard Network Member Helps City Climb CoolCalifornia Challenge Leaderboard Photo of the back of a man wearing a T-shirt with the CHERP acronymn -- Community Home Energy Retrofit Project. The City of Claremont, California, climbed the CoolCalifornia Challenge leaderboard following an email campaign led by Residential Network member Community Home Energy Retrofit Project (CHERP). Claremont was in seventh place,

  12. Ultra-Deepwater Advisory Committee Members | Department of Energy

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

    Ultra-Deepwater Advisory Committee » Ultra-Deepwater Advisory Committee Members Ultra-Deepwater Advisory Committee Members 2013-2014 Ultra-Deepwater Advisory Committee Members Dr. George A. Cooper* Professor University of California, Berkeley Dr. Quenton R. Dokken President/CEO Gulf of Mexico Foundation Dr. Hartley H. Downs Technology Fellow Baker Hughes Incorporated Dr. Douglas J. Foster Senior Scientist ConocoPhillips Mr. James D. Litton* President and CEO Litton Consulting Group, Inc. Mr. D.

  13. Energy Secretary Moniz, Senator Alexander, other Members of Congress to

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

    Make Major Investment Announcement | Department of Energy Moniz, Senator Alexander, other Members of Congress to Make Major Investment Announcement Energy Secretary Moniz, Senator Alexander, other Members of Congress to Make Major Investment Announcement November 13, 2014 - 1:55pm Addthis News Media Contact 202-586-4940 Tomorrow: Energy Secretary Moniz, Senator Alexander, other Members of Congress to Make Major Investment Announcement WASHINGTON-On Friday, November 13, Secretary of Energy

  14. NEJC Board Member Receives 2015 National Planning Excellence Award |

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

    Department of Energy Board Member Receives 2015 National Planning Excellence Award NEJC Board Member Receives 2015 National Planning Excellence Award National Environmental Justice Conference, Inc. Board of Directors Member Receives American Planning Association 2015 National Planning Excellence Award (122.22 KB) More Documents & Publications NEJC Honors EJ Leaders and Pioneers 2015 National Environmental Justice Conference and Training Program Concludes in Washington, DC Preparations

  15. Members | U.S. DOE Office of Science (SC)

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

    Members Biological and Environmental Research Advisory Committee (BERAC) BERAC Home Meetings Members Charges/Reports Charter .pdf file (135KB) BER Committees of Visitors Federal Advisory Committees BER Home Members Print Text Size: A A A FeedbackShare Page Dr. Gary Stacey, Chair Associate Director National Soybean Biotechnology Center Department of Microbiology and Molecular Immunology 271E Christopher S. Bond Life Sciences Center University of Missouri Columbia, MO 65211 staceyg@missouri.edu

  16. DOE Advisory Committee Members' Ethics and Conflict of Interest Guidance

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

    ETHICS AND CONFLICT OF INTEREST GUIDANCE for Department of Energy Advisory Committee Members The composition of the Department's advisory committees may include both full-time Federal Government employees and individuals who are employed by or represent non- Federal Government entities. Members of a committee who represent interests other than the Federal Government are not Government employees or so-called "special Government employees." For non-Federal advisory committee members, the

  17. 2012 Secretary of Energy Advisory Board Members | Department of Energy

    Energy Savers [EERE]

    2 Secretary of Energy Advisory Board Members 2012 Secretary of Energy Advisory Board Members 2012 Advisory Board Members Norman Augustine Photo of Norman Augustine Former Chairman and CEO, Lockheed Martin, Former Under Secretary for the Army Norman R. Augustine was raised in Colorado and attended Princeton University where he graduated with a BSE in Aeronautical Engineering, magna cum laude, and an MSE. He was elected to Phi Beta Kappa, Tau Beta Pi and Sigma Xi. More about Norman Augustine

  18. Postdoctoral Society Members and Board | Argonne National Laboratory

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

    Postdoctoral Society Members and Board Postdoctoral Society Members and Board PSA Officers Lee Solomon, NST (President) Noah Van Dam, ES (Vice President) Fatih Sen, NST (Secretary) Giovanni Ramirez, ES (Co-Secretary/Postdoc Symposium Coordinator) Alex Rettie, MSD (Liaison Officer) Muge Acik, NST (Deputy Liaison Officer) Board Members Jeremy Love, HEP Andrew Senesi, XSD Giovanni Ramirez Gonzalez, ES Vinu Vikraman, HEP Alumni Benjamin Kay, PHY Catherine Deibel, PHY Chithra Kumaran Nair, NE

  19. DOE Advisory Committee Members' Ethics and Conflict of Interest Guidance |

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

    Department of Energy DOE Advisory Committee Members' Ethics and Conflict of Interest Guidance DOE Advisory Committee Members' Ethics and Conflict of Interest Guidance DOE Advisory Committee Members' Ethics and Conflict of Interest Guidance, as posted on the U.S. Department of Energy website. Ethics and Conflict of Interest Guidance (18.43 KB) More Documents & Publications GSA Federal Advisory Committee Management; Final Rule -- 41CFR Parts 101-6 and 102-3 DOE Manual - ADVISORY COMMITTEE

  20. White House Meeting Honors New Superior Energy Performance Members

    Broader source: Energy.gov [DOE]

    New Superior Energy Performance members from industry and the utility sector formally joined the Department of Energy's Better Buildings Industrial Superior Energy Performance Accelerator Program on December 3.

  1. Members 2006 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    6 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2006 Print Text Size: A A A FeedbackShare Page NSAC Members for 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2006 Ani Aprahamian Department of Physics University of Notre Dame 183

  2. Members2003 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    3 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2003 Print Text Size: A A A FeedbackShare Page NSAC Members for 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2003 Ricardo Alarcon Dept. of Physics and Astronomy Arizona State

  3. Members2004 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2004 Print Text Size: A A A FeedbackShare Page NSAC Members for 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2004 Ricardo Alarcon Dept. of Physics and Astronomy Arizona State University

  4. ANSER Center member Kelly Lefler successfully defends her dissertation...

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

    Kelly Lefler successfully defends her dissertation Home > News & Events > ANSER Center member Kelly Lefler successfully defends her dissertation The ANSER Center congratulates...

  5. Hot-junction electrode members for copper/silver chalcogenides

    DOE Patents [OSTI]

    Hampl, Jr., Edward F.

    1979-12-25

    Tungsten, molybdenum, and alloys thereof are useful as electrode members for thermoelectric legs made from chalcogenides of copper and/or silver.

  6. ORSSAB Member Greg Paulus Served His Country, Helped People With...

    Office of Environmental Management (EM)

    Greg Paulus Served His Country, Helped People With Disabilities and Continues to Serve His Community ORSSAB Member Greg Paulus Served His Country, Helped People With Disabilities ...

  7. Willi Ernst and family members | Open Energy Information

    Open Energy Info (EERE)

    founder and Managing Director. He sold his shares to Centrosolar but continues to run Biohaus. References: Willi Ernst (and family members)1 This article is a stub. You...

  8. Residential Network Members Support New Data-Driven Initiative...

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

    SEED logo. Better Buildings Residential Network members the Institute for Market Transformation and the National Association of State Energy Officials have partnered with the U.S. ...

  9. Residential Network Members Impact More Than 42,000 Households...

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

    row of townhomes. Eligible Better Buildings Residential Network members reported completing 27,563 home energy upgrades during 2013 as part of the Residential Network's first ...

  10. New York Network Members Join Forces to Create Green Jobs

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network member Rural Ulster Preservation Company (RUPCO) is using its knowledge of the housing market to create energy efficiency contracting jobs with fellow...

  11. Critical Materials Institute signs new member United Technologies...

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

    signs new member United Technologies Research Center Contacts: For release: Aug. 18, 2015 Alex King, Director, Critical Materials Institute, (515) 296-4505 Laura Millsaps, Ames...

  12. White House Meeting Honors New Superior Energy Performance Members...

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

    Addthis New Superior Energy Performance (SEP) members 3M Company, Cummins Inc., General Dynamics OTS, Nissan, Schneider Electric, and Volvo Group North America from industry, and ...

  13. Global Nuclear Energy Partnership Members Convene in Jordan For...

    Energy Savers [EERE]

    ... Attendees in Jordan included 19 of GNEP's 21 members, Australia, Bulgaria, Canada, China, ... Slovak Republic, South Africa, and Spain and three international organizations. ...

  14. Postdoctoral Society Members and Board | Argonne National Laboratory

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

    Society Members and Board PSA Officers Joshua Bergerson, ES (President) Marvin Cummings, XSD (Vice President) Rebecca Tissot, CSE (Secretary) Jessica Linville, ES (Liaison Officer)...

  15. ANSER Center member Mike Vagnini successfully defends his dissertation |

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

    ANSER Center | Argonne-Northwestern National Laboratory Mike Vagnini successfully defends his dissertation Home > News & Events > ANSER Center member Mike Vagnini successfully defends his dissertation The ANSER Center congratulates ANSER Center member Mike Vagnini on the successful defense of his dissertation. Dr Vagnini

  16. Residential Network Members Unite to Form Green Bank Network

    Broader source: Energy.gov [DOE]

    Residential Network members Connecticut Green Bank and NY Green Bank, a division of Residential Network member New York State Energy Research and Development Authority, have helped launch the Green Bank Network, a new international organization focused on collaborating to scale up private financing to meet the challenge of climate change.

  17. Method for brazing together planar and nonplanar metal members

    DOE Patents [OSTI]

    Hammersand, Fred G.; Witkowski, Anthony J.

    1985-01-01

    The invention relates to a method and apparatus for brazing two metal members together, at least one of which is nonplanar, in a brazing furnace using a substantially pure brazing material. The method comprises the steps of utilizing a brazing fixture to hold the two metal members in tangential relation to one another along a portion of each member so that a cavity is formed adjacent to the contacting portions. A braze material is then positioned within the cavity. The braze fixture, the metal members, and the braze material are then placed in a brazing furnace. A heat shield is then placed over the braze fixture, the metal members, and the braze material to shield the braze material from direct furnace radiation. The furnace temperature is linearly increased at a rate of about 180.degree. C. per hour until a temperature of 350.degree. C. is achieved. Heat is transferred by conduction from the metal members to the braze material to cause the braze material to melt. Some material from the metal members slowly diffuses into the braze material forming a braze joint. The furnace is rapidly cooled to room temperature using nitrogen gas. The brazed assemblies made according to this method are superior to assemblies formed by heliarc welding.

  18. NSAC Members| U.S. DOE Office of Science (SC)

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

    Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members Print Text Size: A A A FeedbackShare Page NSAC Members for 2016 | 2015 | 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee 2016 Membership List Paul Benny .pdf file (21KB) (2016 ACS ex-Officio) Department of Chemistry

  19. Means to flexibly attach lens frames to temple members

    DOE Patents [OSTI]

    Smith, Harry D.

    1995-01-01

    The invention is a band hinge for flexibly connecting the temple member to the lens frame thereby preventing damage from inadvertent pressure or cyclic wear. A distinguishing feature of the invention is the use of a band hinge that holds together the temple member and the lens frame without the use of a pin or screw hinging mechanism. The invention allows for a high degree of freedom of movement for the temple member with respect to the lens frame which will prevent most forms of damages to the glasses from these types of events.

  20. Middle Georgia El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    El Member Corp Place: Georgia Phone Number: 1-800-342-0144 Website: www.mgemc.com Facebook: https:www.facebook.comMiddleGeorgiaEMC Outage Hotline: 229-268-2671; 800-342-0144...

  1. Okefenoke Rural El Member Corp (Florida) | Open Energy Information

    Open Energy Info (EERE)

    Florida) Jump to: navigation, search Name: Okefenoke Rural El Member Corp Place: Florida Phone Number: 1-800-432-4770 Website: www.oremc.com Outage Hotline: 1.800.262.5131 Outage...

  2. Okefenoke Rural El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Okefenoke Rural El Member Corp Place: Georgia Phone Number: 1-800-262-5131 Website: www.oremc.com Outage Hotline: 1-800-262-5131 References: EIA Form EIA-861 Final Data File for...

  3. Central Georgia El Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Central Georgia El Member Corp Place: Georgia Phone Number: 770-775-7857 Website: www.cgemc.com Twitter: @CentralGAEMC Outage Hotline: 770-775-7857 References: EIA Form EIA-861...

  4. Actuator assembly including a single axis of rotation locking member

    DOE Patents [OSTI]

    Quitmeyer, James N.; Benson, Dwayne M.; Geck, Kellan P.

    2009-12-08

    An actuator assembly including an actuator housing assembly and a single axis of rotation locking member fixedly attached to a portion of the actuator housing assembly and an external mounting structure. The single axis of rotation locking member restricting rotational movement of the actuator housing assembly about at least one axis. The single axis of rotation locking member is coupled at a first end to the actuator housing assembly about a Y axis and at a 90.degree. angle to an X and Z axis providing rotation of the actuator housing assembly about the Y axis. The single axis of rotation locking member is coupled at a second end to a mounting structure, and more particularly a mounting pin, about an X axis and at a 90.degree. angle to a Y and Z axis providing rotation of the actuator housing assembly about the X axis. The actuator assembly is thereby restricted from rotation about the Z axis.

  5. Tri-State Electric Member Corp | Open Energy Information

    Open Energy Info (EERE)

    Tri-State Electric Member Corp Place: McCaysville, Georgia References: EIA Form EIA-861 Final Data File for 2010 - File1a1 SGIC2 EIA Form 861 Data Utility Id 19154 Utility...

  6. Residential Network Members Support New Data-Driven Initiative

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network members the Institute for Market Transformation and the National Association of State Energy Officials have partnered with the U.S. Department of Energy’s (DOE...

  7. DOE appoints four new members to advisory board

    Broader source: Energy.gov [DOE]

    DOE has appointed four new members to its Environmental Management advisory board in Oak Ridge. Leon Baker, Richard Burroughs, Terri Likens and Ed Trujillo were introduced during the Oak Ridge Site Specific Advisory Board’s February meeting

  8. DOE appoints four new members to advisory board

    Broader source: Energy.gov [DOE]

    DOE has appointed four new members to its Environmental Management advisory board in Oak Ridge. Leon Baker, Richard Burroughs, Terri Likens and Ed Trujillo were introduced during the Oak Ridge Site Specific Advisory Board’s February meeting.

  9. Wright-Hennepin Coop Elec Assn | Open Energy Information

    Open Energy Info (EERE)

    3,398.952 34,434.725 40,549 1,975.209 23,239.907 4,920 388.083 5,035.346 51 5,762.244 62,709.978 45,520 2008-04 3,544.862 38,665.009 40,564 1,688.916 21,647.519 4,965 376.604...

  10. Arkansas Valley Elec Coop Corp | Open Energy Information

    Open Energy Info (EERE)

    3,460 776 15,071 13 7,532 101,140 52,031 2009-01 5,376 71,871 48,524 794 11,779 3,462 709 14,853 13 6,879 98,503 51,999 2008-12 4,441 59,651 48,487 736 11,437 3,460 541 15,069...

  11. RegIntlElecTrade_Eng_final.PDF

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

    North America Regulation of International Electricity Trade prepared by North American Energy Working Group December 2002 2 The North American Energy Working Group The North American Energy Working Group (NAEW G) was established in spring of 2001 by the Canadian Minister of Natural Resources, the Mexican Secretary of Energy and the U.S. Secretary of Energy, to enhance North American energy cooperation. The Group is led by officials from Natural Resources Canada, the Mexican Secretariat of

  12. Columbia Basin Elec Cooperative, Inc | Open Energy Information

    Open Energy Info (EERE)

    EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data Utility Id 4005 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Transmission Yes...

  13. Guadalupe Valley Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    2010 - File1a1 EIA Form 861 Data Utility Id 7752 Utility Location Yes Ownership C NERC Location TRE NERC ERCOT Yes Activity Transmission Yes Activity Buying Transmission Yes...

  14. Houston County Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    2010 - File1a1 EIA Form 861 Data Utility Id 8898 Utility Location Yes Ownership C NERC Location TRE NERC ERCOT Yes Activity Transmission Yes Activity Distribution Yes Activity...

  15. Southern Indiana Gas & Elec Co | Open Energy Information

    Open Energy Info (EERE)

    EIA Form EIA-861 Final Data File for 2010 - File1a1 Energy Information Administration Form 8262 EIA Form 861 Data Utility Id 17633 Utility Location Yes Ownership I...

  16. Big Sandy Rural Elec Coop Corp | Open Energy Information

    Open Energy Info (EERE)

    www.bigsandyrecc.com Twitter: @bigsandycoop Facebook: https:www.facebook.compagesBig-Sandy-RECC142216049157162 Outage Hotline: 888-789-7322 Outage Map:...

  17. Navasota Valley Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Website: www.navasotavalley.com Facebook: https:www.facebook.comnavasotavalley Outage Hotline: 1-800-443-9462 Outage Map: outages.navasotavalley.com:85 References: EIA...

  18. Central Florida Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Place: Florida Phone Number: 1-800-227-1302 or 352-493-2511 Website: www.cfec.com Outage Hotline: 1-800-227-1302 or 352-493-2511 Outage Map: www.cfec.comoutage-mapsite...

  19. Fall River Rural Elec Coop Inc (Wyoming) | Open Energy Information

    Open Energy Info (EERE)

    Website: www.fallriverelectric.com Facebook: https:www.facebook.comFallRiverREC Outage Hotline: 1.866.887.8442 (After Hours) Outage Map: outage.fallriverelectric.como...

  20. Mountain View Elec Assn, Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Place: Colorado Website: www.mvea.coop Facebook: https:www.facebook.comMVEAInc Outage Hotline: (800) 388-9881 Outage Map: outage.mvea.org References: EIA Form EIA-861...

  1. Roosevelt County Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    3,749 3,650 146 1,178 965 1,478 13,978 1,594 2,017 18,905 6,209 2008-06 357 3,560 3,638 132 1,092 961 1,347 13,188 1,579 1,836 17,840 6,178 2008-05 292 2,856 3,639 128 1,070 964...

  2. Southern Pine Elec Power Assn | Open Energy Information

    Open Energy Info (EERE)

    87,734 60,157 3,222 30,360 4,536 5,087 63,820 24 18,195 181,914 64,717 2008-05 6,897 62,132 60,058 2,887 27,862 4,522 4,430 56,228 24 14,214 146,222 64,604 2008-04 6,581 59,423...

  3. Singing River Elec Pwr Assn (Mississippi) | Open Energy Information

    Open Energy Info (EERE)

    9,647.445 93,322.028 60,225 3,117.42 30,825.248 8,207 692.763 8,259.846 11 13,457.628 132,407.122 68,443 2008-06 9,059.584 86,892.462 60,106 3,046.146 30,089.083 8,193 709.428...

  4. Golden Valley Elec Assn Inc | Open Energy Information

    Open Energy Info (EERE)

    36,891 1,877.823 13,175.914 6,327 8,171.591 69,159.555 448 14,556.482 111,832.096 43,666 2009-01 5,677.62 38,170.143 36,902 2,140.742 15,217.149 6,337 8,864.82 76,857.948 449...

  5. New York State Elec & Gas Corp | Open Energy Information

    Open Energy Info (EERE)

    76,528 8,823 123,751 1,276 219 2,550 4 97,366 787,691 737,183 2008-01 71,181 538,900 666,439 24,517 211,875 77,744 4,058 66,989 1,321 204 2,341 4 99,960 820,105 745,508...

  6. East River Elec Pwr Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Facebook: https:www.facebook.compagesEd-the-Energy-Expert431620883566287?refts&frefts Outage Hotline: (605) 256-8057 or (605) 256-8056 or (605) 256-8059...

  7. Central Texas Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    https:www.facebook.compagesCentral-Texas-Electric-Cooperative520773011297941?reftntnmn Outage Hotline: 1-800-900-2832 References: EIA Form EIA-861 Final Data File for...

  8. Southwest Iowa Rural Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    888-220-4869 Website: www.swiarec.coop Facebook: https:www.facebook.comswiarec?refhl Outage Hotline: (888) 220-4869 Outage Map: www.iowarec.orgoutages References: EIA...

  9. Maquoketa Valley Rrl Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Place: Iowa Phone Number: 319-462-3542 or 800-927-6068 Website: mvec.com Twitter: @mvecia Facebook: https:www.facebook.comMaquoketaValleyElectricCooperative Outage Hotline:...

  10. Osage Valley Elec Coop Assn | Open Energy Information

    Open Energy Info (EERE)

    Outage Hotline: 660-679-3131 or 800-889-6832 Outage Map: ebill.osagevalley.comomsouta References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861...

  11. Canadian Valley Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    anadianValleyElectric Outage Hotline: (855)875-7166 Outage Map: ebill.canadianvalley.orgomso References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data...

  12. Claverack Rural Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    Outage Hotline: 1-800-326-9799 or 570-265-2167 Outage Map: ebill.claverack.comomsoutage References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861...

  13. Monroe County Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Hours (618) 939-7171 or (800) 757-7433 or (866) 567-2759 Outage Map: ebill.mcec.orgomsoutageMap References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form...

  14. Dakota Valley Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    1,101.081 16,334.085 5,106 390.564 6,162.524 588 1,168.972 25,110.935 332 2,660.617 47,607.544 6,026 2008-12 1,130.851 17,821.033 5,108 429.98 6,905.622 589 861.853 26,018.826...

  15. Verdigris Valley Elec Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    ) TOT SALES (MWH) TOT CONS 2009-03 3,334 39,732 29,287 620 6,280 4,308 487 5,668 607 4,441 51,680 34,202 2009-02 3,065 36,726 29,285 456 4,469 4,299 405 4,606 607 3,926...

  16. Southern Indiana Gas & Elec Co | Open Energy Information

    Open Energy Info (EERE)

    104,006.182 18,545 11,514.897 200,402.234 101 33,244.465 421,608.6 146,543 2008-02 12,607.003 129,571.861 128,066 9,445.235 104,704.602 18,561 11,374.157 198,519.29 100...

  17. Plumas-Sierra Rural Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    PlumasSierraREC Outage Hotline: (800) 555-2207 Outage Map: www.psrec.coopservice-area.ph References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data...

  18. Butler County Rural Elec Coop | Open Energy Information

    Open Energy Info (EERE)

    Iowa Phone Number: 888-267-2726 Website: www.butlerrec.coop Twitter: @ButlerCountyREC Facebook: https:www.facebook.combcrec Outage Hotline: 888-267-2726 Outage Map:...

  19. Paulding-Putman Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 14599 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes RTO PJM Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  20. Northeast Texas Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 13670 Utility Location Yes Ownership C NERC Location SPP NERC SPP Yes RTO SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying...

  1. Pioneer Rural Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 15054 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes RTO PJM Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  2. Northern Neck Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 13762 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes RTO PJM Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  3. Cookson Hills Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    861 Data Utility Id 4296 Utility Location Yes Ownership C NERC Location SPP NERC SPP Yes RTO SPP Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  4. Western Farmers Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 20447 Utility Location Yes Ownership C NERC Location SPP NERC SPP Yes RTO SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes...

  5. Upshur Rural Elec Coop Corp | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 19579 Utility Location Yes Ownership C NERC Location SPP NERC SPP Yes RTO SPP Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  6. Jefferson Davis Elec Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 9682 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes RTO SPP Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  7. Calhoun County Elec Coop Assn | Open Energy Information

    Open Energy Info (EERE)

    Facebook: https:www.facebook.compagesCalhoun-County-REC173498466069004?skwall Outage Hotline: 800-821-4879 Outage Map: www.iowarec.orgoutages References: EIA Form...

  8. SSRLUO 2015 Executive Committee Members | Stanford Synchrotron Radiation

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

    Lightsource 2015 Executive Committee Members REGISTER TO ATTEND & GIVE A POSTER PRESENTATION AT THE ANNUAL SSRL/LCLS Users' Conference and Workshops, October 5-7, 2016 The SSRL Users Executive Committee (UEC) encourages users to participate in SSRL events and contact UEC members to share feedback or suggestions: Edward Snell , Hauptman Woodward Institute, Buffalo, NY (SSRL UEC Chair) David Bushnell, Stanford University, Stanford, CA Kelly Chacón, Oregon Health & Science University,

  9. Member Information - Joint Center for Energy Storage Research

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

    Member Information As a hub built on collaboration, JCESR provides a wealth of tools and resources for fellow collaborators, team members and points-of-contact to use. Collaboration Tools File Sharing Login to Box Box Training Guide Instant Messaging Instant Messaging Training Guide Download Software Pidgin - Windows Adium - OS X Trillian - iOS and Android Collaborator Account Password Reset Forgot your password? No problem. Use myPassword to manage your collaborator account including password

  10. WIPP Selected Charter Member of National Environmental Performance Track Program

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

    Selected Charter Member of National Environmental Performance Track Program CARLSBAD, N.M., December 14, 2000 - The U.S. Environmental Protection Agency (EPA) has selected the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) as a charter member of the National Environmental Performance Track Program. EPA designed the performance track program to recognize and encourage facilities that go beyond compliance with regulatory requirements. These top performers attain levels of

  11. Global Nuclear Energy Partnership Members Convene in Jordan For Second

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

    Steering Group Meeting | Department of Energy Members Convene in Jordan For Second Steering Group Meeting Global Nuclear Energy Partnership Members Convene in Jordan For Second Steering Group Meeting May 15, 2008 - 12:00pm Addthis WASHINGTON, DC - The U.S. Department of Energy today announced continued progress at the conclusion of the Global Nuclear Energy Partnership's (GNEP's) second Steering Group meeting. Representatives from twenty-eight countries and three intergovernmental

  12. Global Nuclear Energy Partnership Steering Group Members Approve

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

    Transformation to the International Framework for Nuclear Energy Cooperation | Department of Energy Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation Global Nuclear Energy Partnership Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation June 18, 2010 - 12:00am Addthis The Global Nuclear Energy Partnership Steering Group met in Accra, Ghana on June 16-17, 2010 and approved

  13. Global Nuclear Energy Partnership Steering Group Members Approve

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

    Transformation to the International Framework for Nuclear Energy Cooperation | Department of Energy Global Nuclear Energy Partnership Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation Global Nuclear Energy Partnership Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation June 21, 2010 - 11:59am Addthis The Global Nuclear Energy Partnership Steering Group met in Accra, Ghana on June

  14. TFCR Members | U.S. DOE Office of Science (SC)

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

    Task Force on CMB Research (TFCR) Panel Member List High Energy Physics Advisory Panel (HEPAP) HEPAP Home Meetings 2016 HEPAP Membership Charges/Reports Charter .pdf file (44KB) HEP Committees of Visitors Federal Advisory Committees HEP Home Charges/Reports Task Force on CMB Research (TFCR) Panel Member List Print Text Size: A A A FeedbackShare Page Chair- Rainer Weiss weiss@ligo.mit.edu Massachusetts Institute of Technology Department of Physics Building 6-113 77 Massachusetts Avenue Cambridge,

  15. California Member Connects Solar Adoption With Upgrades | Department of

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

    Energy Connects Solar Adoption With Upgrades California Member Connects Solar Adoption With Upgrades Photo of a young man working on solar panels. Studies on the connection between solar adoption and energy upgrades by Better Buildings Residential Network member Center for Sustainable Energy (CSE) in California are helping solar companies realize that partnering with local energy efficiency programs can help turn potential competition into an addition to their business. According to CSE,

  16. Table 3. Top five retailers of electricity, with end use sectors...

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

    Wheeler Elec Member Corp","Cooperative",1662817,621444,300425,740948,0 5,"Baldwin County El Member Corp","Cooperative",1361550,911009,450541,0,0 " ","Total sales, top five ...

  17. Broad and potent HIV-1 neutralization by a human antibody that...

    Office of Scientific and Technical Information (OSTI)

    by a human antibody that binds the gp41-gp120 interface Citation Details In-Document Search Title: Broad and potent HIV-1 neutralization by a human antibody that ...

  18. November 27 Webinar to Feature Broad Array of Tribal Energy Development Resources

    Broader source: Energy.gov [DOE]

    Attend this webinar to learn about the broad array of “go-to” resources available through DOE and other federal, state, and local offices to assist Tribes in getting their energy projects online.

  19. Vibration dampener for dampening vibration of a tubular member

    DOE Patents [OSTI]

    Obermeyer, Franklin D.; Middlebrooks, Willis B.; DeMario, Edmund E.

    1994-01-01

    Vibration dampener for dampening vibration of a tubular member, such as an instrumentation tube of the type found in nuclear reactor pressure vessels. The instrumentation tube is received in an outer tubular member, such as a guide thimble tube. The vibration dampener comprises an annular sleeve which is attachable to the inside surface of the guide thimble tube and which is sized to surround the instrumentation tube. Dimples are attached to the interior wall of the sleeve for radially supporting the instrumentation tube. The wall of the sleeve has a flexible spring member, which is formed from the wall, disposed opposite the dimples for biasing the instrumentation tube into abutment with the dimples. Flow-induced vibration of the instrumentation tube will cause it to move out of contact with the dimples and further engage the spring member, which will flex a predetermined amount and exert a reactive force against the instrumentation tube to restrain its movement. The amount by which the spring member will flex is less than the unrestrained amplitude of vibration of the instrumentation tube. The reactive force exerted against the instrumentation tube will be sufficient to return it to its original axial position within the thimble tube. In this manner, vibration of the instrumentation tube is dampened so that in-core physics measurements are accurate and so that the instrumentation tube will not wear against the inside surface of the guide thimble tube.

  20. Vibration dampener for dampening vibration of a tubular member

    DOE Patents [OSTI]

    Obermeyer, F.D.; Middlebrooks, W.B.; DeMario, E.E.

    1994-10-18

    Vibration dampener for dampening vibration of a tubular member, such as an instrumentation tube of the type found in nuclear reactor pressure vessels is disclosed. The instrumentation tube is received in an outer tubular member, such as a guide thimble tube. The vibration dampener comprises an annular sleeve which is attachable to the inside surface of the guide thimble tube and which is sized to surround the instrumentation tube. Dimples are attached to the interior wall of the sleeve for radially supporting the instrumentation tube. The wall of the sleeve has a flexible spring member, which is formed from the wall, disposed opposite the dimples for biasing the instrumentation tube into abutment with the dimples. Flow-induced vibration of the instrumentation tube will cause it to move out of contact with the dimples and further engage the spring member, which will flex a predetermined amount and exert a reactive force against the instrumentation tube to restrain its movement. The amount by which the spring member will flex is less than the unrestrained amplitude of vibration of the instrumentation tube. The reactive force exerted against the instrumentation tube will be sufficient to return it to its original axial position within the thimble tube. In this manner, vibration of the instrumentation tube is dampened so that in-core physics measurements are accurate and so that the instrumentation tube will not wear against the inside surface of the guide thimble tube. 14 figs.

  1. ASCAC MEMBERS BIO's | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    ASCAC Members Bio Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings Members ASCAC Members Bio Previous ASCAC Members Charges/Reports ASCAC Charter 2015 - signed .pdf file (134KB) ASCR Committees of Visitors Federal Advisory Committees ASCR Home Members ASCAC Members Bio Print Text Size: A A A FeedbackShare Page ASCAC Member Biographies Daniel A. Reed, ASCAC Chair, is the Vice President for Research and Economic Development at the University of Iowa. Professor Reed is

  2. Exotensioned structural members with energy-absorbing effects

    SciTech Connect (OSTI)

    Brockwell, Michael Ian

    2015-08-11

    Structural members having enhanced load bearing capacity per unit mass include a skeleton structure formed from strips of material. Notches may be placed on the strips and a weave of tensile material placed in the notches and woven around the skeleton structure. At least one pair of structural members can be jointed together to provide very strong joints due to a weave patterns of tensile material, such as Kevlar, that distributes stress throughout the structure, preventing stress from concentrating in one area. Methods of manufacturing such structural members include molding material into skeletons of desired cross section using a matrix of molding segments. Total catastrophic failures in composite materials are substantially avoided and the strength to weight ratio of structures can be increased.

  3. Exotensioned structural members with energy-absorbing effects

    SciTech Connect (OSTI)

    Brockwell, Michael Ian

    2014-01-07

    Structural members having enhanced load bearing capacity per unit mass include a skeleton structure formed from strips of material. Notches may be placed on the strips and a weave of tensile material placed in the notches and woven around the skeleton structure. At least one pair of structural members can be jointed together to provide very strong joints due to a weave patterns of tensile material, such as Kevlar, that distributes stress throughout the structure, preventing stress from concentrating in one area. Methods of manufacturing such structural members include molding material into skeletons of desired cross section using a matrix of molding segments. Total catastrophic failures in composite materials are substantially avoided and the strength to weight ratio of structures can be increased.

  4. Graphene Layer Growth: Collision of Migrating Five-MemberRings

    SciTech Connect (OSTI)

    Whitesides, Russell; Kollias, Alexander C.; Domin, Dominik; Lester Jr., William A.; Frenklach, Michael

    2005-12-02

    A reaction pathway is explored in which two cyclopenta groups combine on the zigzag edge of a graphene layer. The process is initiated by H addition to a five-membered ring, followed by opening of that ring and the formation of a six-membered ring adjacent to another five-membered ring. The elementary steps of the migration pathway are analyzed using density functional theory to examine the region of the potential energy surface associated with the pathway. The calculations are performed on a substrate modeled by the zigzag edge of tetracene. Based on the obtained energetics, the dynamics of the system are analyzed by solving the energy transfer master equations. The results indicate energetic and reaction-rate similarity between the cyclopenta combination and migration reactions. Also examined in the present study are desorption rates of migrating cyclopenta rings which are found to be comparable to cyclopenta ring migration.

  5. Stuck threaded member extractor tool and extraction methods

    DOE Patents [OSTI]

    Roscosky, James M.; Essay, Shane M.

    2016-02-02

    Disclosed is a tool having a tapered first portion configured to translate a rotational force to the stuck member, a second portion connecting with the first portion and configured to translate the rotational force to the tapered first portion, a planar tip at an end of the first portion and perpendicular to a central axis passing through the first portion and the second portion, a plurality of left-handed splines extending helically around the central axis from the tip toward the second portion, a driver engaged with the second portion and configured to receive a third rotational force from a mechanical manipulator, and a leak seal connected to the driver and configured to form a seal around the stuck member and at least a portion of the driver and prevent gases opposite the stuck member from escaping.

  6. Fermilab | Visit Fermilab | Colloquium | Committee Members 2014-2015

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

    Committee Members 2014 - 2015 Member Email Pushpa Bhat – Chair BHAT@FNAL.GOV Barbara Kronkow – Secretary kronkow@fnal.gov Mike Albrow ALBROW@FNAL.GOV Giorgio Ambrosio GIORGIO@FNAL.GOV Lance Cooley LDCOOLEY@FNAL.GOV Patrick Fox PJFOX@FNAL.GOV Doug Glenzinski DOUGLASG@FNAL.GOV Anna Grassellino ANNAG@FNAL.GOV Dan Hooper DHOOPER@FNAL.GOV Patrick Hurh HURH@FNAL.GOV Robert Kephart KEPHART@FNAL.GOV Paul Lebrun LEBRUN@FNAL.GOV Don Lincoln LINCOLN@FNAL.GOV Adam Para PARA@FNAL.GOV Rob Plunkett

  7. CEFRC Intranet (Members Only) - Combustion Energy Frontier Research

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

    Center CEFRC Intranet (Members Only) CEFRC Intranet (Members Only) The CEFRC intranet is managed by Professor Donald G. Truhlar and Dr. Jingjing Zheng of the University of Minnesota. The URL is https://cefrc.chem.umn.edu/groups/cefrcwiki/ A few reminders: The intranet functions fine with Safari 4.0 or Firefox 3.5 but does not work with Firefox 2.0. The very first time you go to the intranet with either Firefox or Safari, it will alert you to the fact that it is an unrecognized site,and there

  8. DOE and Advisory Board Recognize Retiring Members for Service | Department

    Office of Environmental Management (EM)

    of Energy February 25, 2016 - 2:51pm Addthis The Oak Ridge Site Specific Advisory Board (ORSSAB) and the Department of Energy's (DOE) Oak Ridge Environmental Management (EM) Program recognized two retiring members at its January meeting. ORSSAB members Lisa Hagy of Alcoa and Corkie Staley of Oak Ridge served four years on the board. ORSSAB is a federally chartered citizens' panel that provides recommendations to DOE's Oak Ridge EM Program. "We thank you for your service," said

  9. WIPP Shares Expertise with Salt Club Members | Department of Energy

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

    Shares Expertise with Salt Club Members WIPP Shares Expertise with Salt Club Members November 26, 2013 - 12:00pm Addthis Carlsbad Field Office’s Abe Van Luik, third from right, examines rock salt taken from the Morsleben mine in Germany. Carlsbad Field Office's Abe Van Luik, third from right, examines rock salt taken from the Morsleben mine in Germany. CARLSBAD, N.M. - EM's Carlsbad Field Office (CBFO) participated in the second meeting of the Nuclear Energy Agency's (NEA) Salt Club and the

  10. Jefferson Lab Hosts 2012 SPAFOA Members Meeting (Meyer Cryogenic, Vacuum

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

    and Pressure Technologies) | Jefferson Lab Hosts 2012 SPAFOA Members Meeting (Meyer Cryogenic, Vacuum and Pressure Technologies) External Link: http://ourmailer.com/Z2U-TRYV-D24Q2F5T0E/cr.aspx?b=32

  11. Competitive exclusion by autologous antibodies can prevent broad HIV-1 antibodies from arising

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

    Luo, Shishi; Perelson, Alan S.

    2015-08-31

    The past decade has seen the discovery of numerous broad and potent monoclonal antibodies against HIV type 1 (HIV-1). Eliciting these antibodies via vaccination appears to be remarkably difficult, not least because they arise late in infection and are highly mutated relative to germline antibody sequences. Here, using a computational model, we show that broad antibodies could in fact emerge earlier and be less mutated, but that they may be prevented from doing so as a result of competitive exclusion by the autologous antibody response. We further find that this competitive exclusion is weaker in infections founded by multiple distinctmore » strains, with broadly neutralizing antibodies emerging earlier than in infections founded by a single strain. Our computational model simulates coevolving multitype virus and antibody populations. Broadly neutralizing antibodies may therefore be easier for the adaptive immune system to generate than previously thought. As a result, if less mutated broad antibodies exist, it may be possible to elicit them with a vaccine containing a mixture of diverse virus strains.« less

  12. Hints of correlation between broad-line and radio variations for 3C 120

    SciTech Connect (OSTI)

    Liu, H. T.; Bai, J. M.; Li, S. K.; Wang, J. M.

    2014-01-01

    In this paper, we investigate the correlation between broad-line and radio variations for the broad-line radio galaxy 3C 120. By the z-transformed discrete correlation function method and the model-independent flux randomization/random subset selection (FR/RSS) Monte Carlo method, we find that broad Hβ line variations lead the 15 GHz variations. The FR/RSS method shows that the Hβ line variations lead the radio variations by a factor of τ{sub ob} = 0.34 ± 0.01 yr. This time lag can be used to locate the position of the emitting region of radio outbursts in the jet, on the order of ∼5 lt-yr from the central engine. This distance is much larger than the size of the broad-line region. The large separation of the radio outburst emitting region from the broad-line region will observably influence the gamma-ray emission in 3C 120.

  13. Competitive exclusion by autologous antibodies can prevent broad HIV-1 antibodies from arising

    SciTech Connect (OSTI)

    Luo, Shishi; Perelson, Alan S.

    2015-08-31

    The past decade has seen the discovery of numerous broad and potent monoclonal antibodies against HIV type 1 (HIV-1). Eliciting these antibodies via vaccination appears to be remarkably difficult, not least because they arise late in infection and are highly mutated relative to germline antibody sequences. Here, using a computational model, we show that broad antibodies could in fact emerge earlier and be less mutated, but that they may be prevented from doing so as a result of competitive exclusion by the autologous antibody response. We further find that this competitive exclusion is weaker in infections founded by multiple distinct strains, with broadly neutralizing antibodies emerging earlier than in infections founded by a single strain. Our computational model simulates coevolving multitype virus and antibody populations. Broadly neutralizing antibodies may therefore be easier for the adaptive immune system to generate than previously thought. As a result, if less mutated broad antibodies exist, it may be possible to elicit them with a vaccine containing a mixture of diverse virus strains.

  14. Nominees for NSAC Members | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Nominations for NSAC Members Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings Members ChargesReports Charter .pdf file (629KB) NP Committees of Visitors Federal...

  15. Design Data Exchange Helps AIA and Member Firms Track and Improve...

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

    Design Data Exchange Helps AIA and Member Firms Track and Improve Design Performance Design Data Exchange Helps AIA and Member Firms Track and Improve Design Performance November ...

  16. Y-12's broad mission viewed as lure for future workforce | Y-12 National

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

    Security Complex 's broad mission ... Y-12's broad mission viewed as lure for future workforce Posted: July 30, 2015 - 3:52pm CNS Vice President for Mission Support Darrell Graddy spoke at the 20th annual Tennessee Valley Corridor National Summit. The next generation of workers at Y-12 may be lured by the promise of new facilities and state-of-the-art technology, but one of the biggest draws remains Y-12's mission, according to NNSA Production Office Deputy Manager Teresa Robbins. Young

  17. Method for making an elastomeric member with end pieces

    DOE Patents [OSTI]

    Hoppie, L.O.; McNinch, J.H. Jr.; Nowell, G.C.

    1984-10-23

    A molding process is described for molding an elongated elastomeric member with wire mesh sleeves bonded to the ends. A molding preform of elastomeric material is positioned within a seamless mold cylinder, and the open ends of the wire mesh sleeves are mounted to end plug assemblies slidably received into the mold cylinder and positioned against the ends of the preform. A specialized profile is formed into surfaces of the respective end plug assemblies and by heating of the mold, the ends of the elastomeric preform are molded to the profile, as well as bonded to the reinforcing wire mesh sleeves. Vacuum is applied to the interior of the mold to draw outgassing vapors through relief spaces there through. The completed elastomeric member is removed from the mold cylinder by stretching, the consequent reduction in diameter enabling ready separation from the mold cylinder and removal thereof. 9 figs.

  18. Method for making an elastomeric member with end pieces

    DOE Patents [OSTI]

    Hoppie, Lyle O.; McNinch, Jr., Joseph H.; Nowell, Gregory C.

    1984-01-01

    A molding process for molding an elongated elastomeric member (60) with wire mesh sleeves (16) bonded to the ends (14). A molding preform (10) of elastomeric material is positioned within a seamless mold cylinder (26), and the open ends of the wire mesh sleeves (16) are mounted to end plug assemblies (30) slidably received into the mold cylinder (26) and positioned against the ends (14) of the preform (10). A specialized profile is formed into surfaces (44) of the respective end plug assemblies (30) and by heating of the mold (26), the ends (14) of the elastomeric preform (10) are molded to the profile, as well as bonded to the reinforcing wire mesh sleeves (16). Vacuum is applied to the interior of the mold to draw outgassing vapors through relief spaces therethrough. The completed elastomeric member (60) is removed from the mold cylinder (26) by stretching, the consequent reduction in diameter enabling ready separation from the mold cylinder (26) and removal thereof.

  19. Turbine blade squealer tip rail with fence members

    DOE Patents [OSTI]

    Little, David A

    2012-11-20

    A turbine blade includes an airfoil, a blade tip section, a squealer tip rail, and a plurality of chordally spaced fence members. The blade tip section includes a blade tip floor located at an end of the airfoil distal from the root. The blade tip floor includes a pressure side and a suction side joined together at chordally spaced apart leading and trailing edges of the airfoil. The squealer tip rail extends radially outwardly from the blade tip floor adjacent to the suction side and extends from a first location adjacent to the airfoil trailing edge to a second location adjacent to the airfoil leading edge. The fence members are located between the airfoil leading and trailing edges and extend radially outwardly from the blade tip floor and axially from the squealer tip rail toward the pressure side.

  20. NNSA Hosts Cybersecurity Consortium Members Following White House

    National Nuclear Security Administration (NNSA)

    Announcement of $25 Million in Grants to 13 HBCUs | National Nuclear Security Administration | (NNSA) Hosts Cybersecurity Consortium Members Following White House Announcement of $25 Million in Grants to 13 HBCUs Friday, January 16, 2015 - 12:42pm The Department of Energy's National Nuclear Security Administration (DOE/NNSA) hosted a roundtable today with 13 Historically Black Colleges and Universities (HBCUs) to discuss new funding that will strengthen American cybersecurity expertise. A

  1. NNSA Hosts Cybersecurity Consortium Members Following White House

    National Nuclear Security Administration (NNSA)

    Announcement of $25 Million in Grants to 13 HBCUs | National Nuclear Security Administration | (NNSA) NNSA Hosts Cybersecurity Consortium Members Following White House Announcement of $25 Million in Grants to 13 HBCUs January 16, 2015 WASHINGTON, D.C. - The Department of Energy's National Nuclear Security Administration (DOE/NNSA) hosted a roundtable today with 13 Historically Black Colleges and Universities (HBCUs) to discuss new funding that will strengthen American cybersecurity

  2. Members | U.S. DOE Office of Science (SC)

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

    2016 HEPAP Membership High Energy Physics Advisory Panel (HEPAP) HEPAP Home Meetings 2016 HEPAP Membership Past Members since 2000 Charges/Reports Charter .pdf file (44KB) HEP Committees of Visitors Federal Advisory Committees HEP Home 2016 HEPAP Membership Print Text Size: A A A FeedbackShare Page 2016 HEPAP Membership Name Term Ends Name Term Ends Professor Andrew J. Lankford Chair of HEPAP University of California at Irvine Physics & Astronomy Department 4129H Frederick Reines Hall

  3. Microsoft Word - Deep-Burn awardee team members _2_.doc

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

    DEEP-BURN AWARDEES RECIPIENTS RECIPIENT TEAM MEMBERS Advanced Modeling and Simulation Capability R&D for $1 million University of Chicago Argonne Argonne National Laboratory Oak Ridge National Laboratory Lawrence Livermore National Lab University of Michigan Transuranic Management Capabilities R&D for $6.3 million Battelle Energy Alliance, LLC Idaho National Laboratory Oak Ridge National Laboratory Argonne National Laboratory Los Alamos National Laboratory University of California,

  4. Two ALCF staff members recognized by Argonne's Board of Governors |

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

    Argonne Leadership Computing Facility Two ALCF staff members recognized by Argonne's Board of Governors Author: Sophia Chun August 9, 2016 Facebook Twitter LinkedIn Google E-mail Printer-friendly version On August 4, Susan Coghlan and John "Skip" Reddy of the Argonne Leadership Computing Facility (ALCF) were recognized for their outstanding achievements at the 2016 University of Chicago, Argonne, LLC Board of Governors' awards ceremony. Coghlan, ALCF Deputy Division Director,

  5. SSRLUO 2013-2014 Executive Committee Members | Stanford Synchrotron

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

    Radiation Lightsource 2013-2014 Executive Committee Members Charter | Committee Meetings | SSRLUO Activism Jordi Cabana University of Illinois at Chicago, IL 60607 Jordi Cabana recently joined the University of Illinois in 2013. Prior to that time, Jordi was a Research Scientist at LBNL. He moved to the US in 2005 to join Prof. Clare P. Grey's group at the State University of New York at Stony Brook as a Postdoctoral Research Associate, after completing his Ph.D. in Materials Science at the

  6. ORSSAB Member Corkie Staley is Committed to Stewardship of Local

    Office of Environmental Management (EM)

    Environment | Department of Energy Corkie Staley is Committed to Stewardship of Local Environment ORSSAB Member Corkie Staley is Committed to Stewardship of Local Environment April 7, 2015 - 9:09am Addthis Corkie Staley's term on the Oak Ridge Site Specific Advisory Board (ORSSAB) is a return engagement. "I was on the board from 2000-2002. During that time I served on the Stewardship Committee and was the board secretary." ORSSAB is a volunteer citizens' panel that provides advice

  7. NASA's Curiosity Rover Team Features Women Team Members

    Broader source: Energy.gov [DOE]

    NASA's Curiosity Mars rover this week completed its first Martian year -- 687 Earth days -- since landing in August 2012. Each day of the rover working on Mars requires several dozen rover team members completing tasks on Earth.To celebrate reaching this longevity milestone, which had been set as one of the mission's goals from the start, the Curiosity team planned staffing a special day, with women fulfilling 76 out of 102 operational roles, showcasing the important role women have to play in STEM jobs.

  8. Energy conversion device with support member having pore channels

    DOE Patents [OSTI]

    Routkevitch, Dmitri [Longmont, CO; Wind, Rikard A [Johnstown, CO

    2014-01-07

    Energy devices such as energy conversion devices and energy storage devices and methods for the manufacture of such devices. The devices include a support member having an array of pore channels having a small average pore channel diameter and having a pore channel length. Material layers that may include energy conversion materials and conductive materials are coaxially disposed within the pore channels to form material rods having a relatively small cross-section and a relatively long length. By varying the structure of the materials in the pore channels, various energy devices can be fabricated, such as photovoltaic (PV) devices, radiation detectors, capacitors, batteries and the like.

  9. A Potent and Broad Neutralizing Antibody Recognizes and Penetrates the HIV Glycan Shield

    SciTech Connect (OSTI)

    Pejchal, Robert; Doores, Katie J.; Walker, Laura M.; Khayat, Reza; Huang, Po-Ssu; Wang, Sheng-Kai; Stanfield, Robyn L.; Julien, Jean-Philippe; Ramos, Alejandra; Crispin, Max; Depetris, Rafael; Katpally, Umesh; Marozsan, Andre; Cupo, Albert; Maloveste, Sebastien; Liu, Yan; McBride, Ryan; Ito, Yukishige; Sanders, Rogier W.; Ogohara, Cassandra; Paulson, James C.; Feizi, Ten; Scanlan, Christopher N.; Wong, Chi-Huey; Moore, John P.; Olson, William C.; Ward, Andrew B.; Poignard, Pascal; Schief, William R.; Burton, Dennis R.; Wilson, Ian A.

    2015-10-15

    The HIV envelope (Env) protein gp120 is protected from antibody recognition by a dense glycan shield. However, several of the recently identified PGT broadly neutralizing antibodies appear to interact directly with the HIV glycan coat. Crystal structures of antigen-binding fragments (Fabs) PGT 127 and 128 with Man{sub 9} at 1.65 and 1.29 angstrom resolution, respectively, and glycan binding data delineate a specific high mannose-binding site. Fab PGT 128 complexed with a fully glycosylated gp120 outer domain at 3.25 angstroms reveals that the antibody penetrates the glycan shield and recognizes two conserved glycans as well as a short {beta}-strand segment of the gp120 V3 loop, accounting for its high binding affinity and broad specificify. Furthermore, our data suggest that the high neutralization potency of PGT 127 and 128 immunoglobulin Gs may be mediated by cross-linking Env trimers on the viral surface.

  10. Safety requirements, facility user needs, and reactor concepts for a new Broad Application Test Reactor

    SciTech Connect (OSTI)

    Ryskamp, J.M.; Liebenthal, J.L.; Denison, A.B.; Fletcher, C.D.

    1992-07-01

    This report describes the EG&G Laboratory Directed Research and Development Program (LDRD) Broad Application Test Reactor (BATR) Project that was conducted in fiscal year 1991. The scope of this project was divided into three phases: a project process definition phase, a requirements development phase, and a preconceptual reactor design and evaluation phase. Multidisciplinary teams of experts conducted each phase. This report presents the need for a new test reactor, the project process definition, a set of current and projected regulatory compliance and safety requirements, a set of facility user needs for a broad range of projected testing missions, and descriptions of reactor concepts capable of meeting these requirements. This information can be applied to strategic planning to provide the Department of Energy with management options.

  11. Safety requirements, facility user needs, and reactor concepts for a new Broad Application Test Reactor

    SciTech Connect (OSTI)

    Ryskamp, J.M.; Liebenthal, J.L.; Denison, A.B.; Fletcher, C.D.

    1992-07-01

    This report describes the EG G Laboratory Directed Research and Development Program (LDRD) Broad Application Test Reactor (BATR) Project that was conducted in fiscal year 1991. The scope of this project was divided into three phases: a project process definition phase, a requirements development phase, and a preconceptual reactor design and evaluation phase. Multidisciplinary teams of experts conducted each phase. This report presents the need for a new test reactor, the project process definition, a set of current and projected regulatory compliance and safety requirements, a set of facility user needs for a broad range of projected testing missions, and descriptions of reactor concepts capable of meeting these requirements. This information can be applied to strategic planning to provide the Department of Energy with management options.

  12. Microsoft Word - NETL-TRS-2-2015_CSIL_BroadImpacts.final.20150219.docx

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

    Spatio-Temporal Approach to Analyze Broad Risks and Potential Impacts Associated with Uncontrolled Hydrocarbon Release Events in the Offshore Gulf of Mexico 19 February 2015 Office of Fossil Energy NETL-TRS-2-2015 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or

  13. Broad Overview of Energy Efficiency and Renewable Energy Opportunities for Department of Defense Installations

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

    Broad Overview of Energy Efficiency and Renewable Energy Opportunities for Department of Defense Installations E. Anderson, M. Antkowiak, R. Butt, J. Davis, J. Dean, M. Hillesheim, E. Hotchkiss, R. Hunsberger, A. Kandt, J. Lund, K. Massey, R. Robichaud, B. Stafford, and C. Visser Produced under direction of the Strategic Environmental Research and Developmental Program for the U.S. Department of Defense by the National Renewable Energy Laboratory (NREL) under Interagency Agreement IAG-10-1779

  14. End-Member Formulation of Solid Solutions and Reactive Transport

    SciTech Connect (OSTI)

    Lichtner, Peter C.

    2015-09-01

    A model for incorporating solid solutions into reactive transport equations is presented based on an end-member representation. Reactive transport equations are solved directly for the composition and bulk concentration of the solid solution. Reactions of a solid solution with an aqueous solution are formulated in terms of an overall stoichiometric reaction corresponding to a time-varying composition and exchange reactions, equivalent to reaction end-members. Reaction rates are treated kinetically using a transition state rate law for the overall reaction and a pseudo-kinetic rate law for exchange reactions. The composition of the solid solution at the onset of precipitation is assumed to correspond to the least soluble composition, equivalent to the composition at equilibrium. The stoichiometric saturation determines if the solid solution is super-saturated with respect to the aqueous solution. The method is implemented for a simple prototype batch reactor using Mathematica for a binary solid solution. Finally, the sensitivity of the results on the kinetic rate constant for a binary solid solution is investigated for reaction of an initially stoichiometric solid phase with an undersaturated aqueous solution.

  15. Retrievable fuel pin end member for a nuclear reactor

    DOE Patents [OSTI]

    Rosa, Jerry M.

    1982-01-01

    A bottom end member (17b) on a retrievable fuel pin (13b) secures the pin (13b) within a nuclear reactor (12) by engaging on a transverse attachment rail (18) with a spring clip type of action. Removal and reinstallation if facilitated as only axial movement of the fuel pin (13b) is required for either operation. A pair of resilient axially extending blades (31) are spaced apart to define a slot (24) having a seat region (34) which receives the rail (18) and having a land region (37), closer to the tips (39) of the blades (31) which is normally of less width than the rail (18). Thus an axially directed force sufficient to wedge the resilient blades (31) apart is required to emplace or release the fuel pin (13b) such force being greater than the axial forces on the fuel pins (13b) which occur during operation of the reactor (12).

  16. The Broad-band X-ray Spectrum of IC 4329A from a Joint NuSTAR...

    Office of Scientific and Technical Information (OSTI)

    The Broad-band X-ray Spectrum of IC 4329A from a Joint NuSTARSuzaku Observation Citation Details In-Document Search Title: The Broad-band X-ray Spectrum of IC 4329A from a Joint ...

  17. V-shaped resonators for addition of broad-area laser diode arrays

    DOE Patents [OSTI]

    Liu, Bo; Liu, Yun; Braiman, Yehuda Y.

    2012-12-25

    A system and method for addition of broad-area semiconductor laser diode arrays are described. The system can include an array of laser diodes, a V-shaped external cavity, and grating systems to provide feedback for phase-locking of the laser diode array. A V-shaped mirror used to couple the laser diode emissions along two optical paths can be a V-shaped prism mirror, a V-shaped stepped mirror or include multiple V-shaped micro-mirrors. The V-shaped external cavity can be a ring cavity. The system can include an external injection laser to further improve coherence and phase-locking.

  18. Dual-etalon cavity ring-down frequency-comb spectroscopy with broad band light source

    DOE Patents [OSTI]

    Chandler, David W; Strecker, Kevin E

    2014-04-01

    In an embodiment, a dual-etalon cavity-ring-down frequency-comb spectrometer system is described. A broad band light source is split into two beams. One beam travels through a first etalon and a sample under test, while the other beam travels through a second etalon, and the two beams are recombined onto a single detector. If the free spectral ranges ("FSR") of the two etalons are not identical, the interference pattern at the detector will consist of a series of beat frequencies. By monitoring these beat frequencies, optical frequencies where light is absorbed may be determined.

  19. Structure and T Cell Inhibition Properties of B7 Family Member...

    Office of Scientific and Technical Information (OSTI)

    Structure and T Cell Inhibition Properties of B7 Family Member, B7-H3 Citation Details In-Document Search Title: Structure and T Cell Inhibition Properties of B7 Family Member, ...

  20. First-Principles Study of Redox End-Members in Li-Sulfur Batteries...

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

    First-Principles Study of Redox End-Members in Li-Sulfur Batteries Images for Redox ... and surface characteristics of solid-phase redox end-members in Li-S batteries. ...

  1. Department of Energy Announces Members of the Secretary of Energy Advisory Board

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy announced the members of the Secretary of Energy Advisory Board (SEAB).

  2. ORSSAB Member Greg Paulus Served His Country, Helped People with Disabilities

    Office of Energy Efficiency and Renewable Energy (EERE)

    ORSSAB member Greg Paulus is a Top Gun. He earned that distinction flying F4 fighters for the Air Force.

  3. 2007 Long Range Plan Working Group Members | U.S. DOE Office of Science

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

    (SC) 7 Long Range Plan Working Group Members Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members 2007 Long Range Plan Working Group Members Print Text Size: A A A FeedbackShare Page Beise, Elizabeth University of Maryland Merninga, Lia TJNAF Bryman, Douglas TRIUMF Meyer, Curtis Carnegie Mellon University Burrows, Adam University of Arizona Meziani,

  4. Laboratory modeling of graben inversion with application to broad fourteens basin, Netherlands offshore

    SciTech Connect (OSTI)

    Nalpas, T.; Brun, J.P. ); Le Douaran, S. ); Richert, J.P. )

    1993-09-01

    The southern North Sea presents spectacular examples of basin inversion, which have been documented by numerous projects of the oil industry. Some basic inversion patterns identified through wells and seismic data were used to prepare a laboratory modeling investigation. Models are built with sand and silicone putty, respectively, which represent the frictional behavior of Mesozoic cover and Paleozoic basement and the viscous behavior of the decollement layer, mainly Permian salt, between them. They are scaled to fit natural configurations observed in the Broad Fourteens basin. All experiments are done in two steps: (1) graben formation with synkinematic sedimentation and (2) compression oblique to the graben. The experiments show that structures generated by or reactivated during inversion are strongly dependent on the strength of the decollement layer at the base of the sedimentary cover, which is itself dependent on the silicone viscosity, the layer thickness, and the displacement velocity applied at model boundaries; and the strength of the sedimentary cover, which is solely dependent on its thickness. This work is in progress. Preliminary results will be compared with examples from the Broad Fourteens basin on the basis of both seismic data and structural maps.

  5. The lick AGN monitoring project 2011: Fe II reverberation from the outer broad-line region

    SciTech Connect (OSTI)

    Barth, Aaron J.; Cooper, Michael C.; Pancoast, Anna; Treu, Tommaso; Bennert, Vardha N.; Brewer, Brendon J.; Canalizo, Gabriela; Filippenko, Alexei V.; Li, Weidong; Cenko, S. Bradley; Clubb, Kelsey I.; Gates, Elinor L.; Greene, Jenny E.; Malkan, Matthew A.; Sand, David J.; Stern, Daniel; Assef, Roberto J.; Woo, Jong-Hak; Bae, Hyun-Jin; Buehler, Tabitha; and others

    2013-06-01

    The prominent broad Fe II emission blends in the spectra of active galactic nuclei have been shown to vary in response to continuum variations, but past attempts to measure the reverberation lag time of the optical Fe II lines have met with only limited success. Here we report the detection of Fe II reverberation in two Seyfert 1 galaxies, NGC 4593 and Mrk 1511, based on data from a program carried out at Lick Observatory in Spring 2011. Light curves for emission lines including H? and Fe II were measured by applying a fitting routine to decompose the spectra into several continuum and emission-line components, and we use cross-correlation techniques to determine the reverberation lags of the emission lines relative to V-band light curves. In both cases, the measured lag (?{sub cen}) of Fe II is longer than that of H?, although the inferred lags are somewhat sensitive to the choice of Fe II template used in the fit. For spectral decompositions done using the Fe II template of Vron-Cetty et al., we find ?{sub cen}(Fe II)/?{sub cen}(H?) = 1.9 0.6 in NGC 4593 and 1.5 0.3 in Mrk 1511. The detection of highly correlated variations between Fe II and continuum emission demonstrates that the Fe II emission in these galaxies originates in photoionized gas, located predominantly in the outer portion of the broad-line region.

  6. Maturation Pathway from Germline to Broad HIV-1 Neutralizer of a CD4-Mimic Antibody

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

    Bonsignori, Mattia; Zhou, Tongqing; Sheng, Zizhang; Chen, Lei; Gao, Feng; Joyce, M.  Gordon; Ozorowski, Gabriel; Chuang, Gwo-Yu; Schramm, Chaim A.; Wiehe, Kevin; et al

    2016-04-01

    Here, we report that antibodies with ontogenies from VH1-2 or VH1-46-germline genes dominate the broadly neutralizing response against the CD4-binding site (CD4bs) on HIV-1. We define with longitudinal sampling from time-of-infection the development of a VH1-46-derived antibody lineage that matured to neutralize 90% of HIV-1 isolates. Structures of lineage antibodies CH235 (week 41 from time-of-infection, 18% breadth), CH235.9 (week 152, 77%), and CH235.12 (week 323, 90%) demonstrated the maturing epitope to focus on the conformationally invariant portion of the CD4bs. Similarities between CH235 lineage and five unrelated CD4bs lineages in epitope focusing, length-of-time to develop breadth, and extraordinary level ofmore » somatic hypermutation suggested commonalities in maturation among all CD4bs antibodies. Fortunately, the required CH235-lineage hypermutation appeared substantially guided by the intrinsic mutability of the VH1-46 gene, which closely resembled VH1-2. Lastly, we integrated our CH235-lineage findings with a second broadly neutralizing lineage and HIV-1 co-evolution to suggest a vaccination strategy for inducing both lineages.« less

  7. NSAC Members 2013 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    NSAC Members 2013 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2013 Print Text Size: A A A FeedbackShare Page NSAC Members for 2016 | 2015 | 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee 2013 Membership List Robert Atcher .docx file (19KB) (2013

  8. nsac members 2011 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    nsac members 2011 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members nsac members 2011 Print Text Size: A A A FeedbackShare Page NSAC Members for 2016 | 2015 | 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2011 Robert Atcher (SNM ex-Officio) Science

  9. nsac members 2014 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    nsac members 2014 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members nsac members 2014 Print Text Size: A A A FeedbackShare Page NSAC Members for 2016 | 2015 | 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee 2014 Membership List Ani Aprahamian .pdf file (73KB)(2014 APS

  10. Heat exchangers comprising at least one porous member positioned within a casing

    DOE Patents [OSTI]

    Turner, Terry D.; Wilding, Bruce M

    2011-11-22

    A heat exchanger and associated methods for sublimating solid particles therein, for conveying fluids therethrough, or both. The heat exchanger includes a chamber, and a porous member having a porous wall having pores in communication with the chamber and an interior of the porous member. A first fluid is conveyed into the porous member while a second fluid is conveyed into the porous member through the porous wall. The second fluid may form a positive flow boundary layer along the porous wall to reduce or eliminate substantial contact between the first fluid and the interior of the porous wall. The combined first and second fluids are conveyed out of the porous member. Additionally, the first fluid and the second fluid may each be conveyed into the porous member at different temperatures and may exit the porous member at substantially the same temperature.

  11. Results on the Performance of a Broad Band Focussing Cherenkov Counter

    DOE R&D Accomplishments [OSTI]

    Cester, R.; Fitch, V. L.; Montag, A.; Sherman, S.; Webb, R. C.; Witherell, M. S.

    1980-01-01

    The field of ring imaging (broad band differential) Cherenkov detectors has become a very active area of interest in detector development at several high energy physics laboratories. Our group has previously reported on a method of Cherenkov ring imaging for a counter with large momentum and angular acceptance using standard photo multipliers. Recently, we have applied this technique to the design of a set of Cherenkov counters for use in a particle search experiment at Fermi National Accelerator Laboratory (FNAL). This new detector operates over the range 0.998 < ..beta.. < 1.000 in velocity with a delta..beta.. approx. 2 x 10{sup -4}. The acceptance in angle is +- 14 mrad in the horizontal and +- 28 mrad in the vertical. We report here on the performance of this counter.

  12. Worker Safety and Security Teams Team Member Handbook

    SciTech Connect (OSTI)

    Sievers, Cindy S.

    2012-06-11

    Worker Safety and Security Teams (WSSTs) are an effective way to promote safe workplaces. While WSSTs have a variety of structures and roles, they have one thing in common - employees and management collaborate to find ways to prevent accidents, injuries, and illnesses on the job. The benefits for all concerned are obvious in that employees have a safe place to work, employers save money on lost work time and workers compensation costs, and everyone returns home safe and healthy each day. A successful WSST will have the support and wholehearted participation of management and employees. LANL has a WSST at the institutional level (IWSST) and at all directorates and many divisions. The WSSTs are part of LANL's Voluntary Protection Program (VPP). The WSSTs meet at least monthly and follow an agenda covering topics such as safety shares, behavior based safety (BBS) observations, upcoming events or activities, issues, etc. A WSST can effectively influence safety programs and provide recommendations to managers, who have the resources and authority to implement changes in the workplace. WSSTs are effective because they combine the knowledge, expertise, perspective, enthusiasm, and effort of a variety of employees with diverse backgrounds. Those with experience in a specific job or work area know what the hazards or potential hazards are, and generally have ideas how to go about controlling them. Those who are less familiar with a job or area play a vital role too, by seeing what others may have overlooked or taken for granted. This booklet will cover the structure and operations of WSSTs, what needs to be done in order to be effective and successful, and how you can help, whether you're a WSST member or not.

  13. BROAD-LINE REVERBERATION IN THE KEPLER-FIELD SEYFERT GALAXY Zw 229-015

    SciTech Connect (OSTI)

    Barth, Aaron J.; Nguyen, My L.; Malkan, Matthew A.; Filippenko, Alexei V.; Li, Weidong; Cenko, S. Bradley; Choi, Jieun; Duchene, Gaspard; Ganeshalingam, Mohan; Gorjian, Varoujan; Joner, Michael D.; Bennert, Vardha Nicola; Botyanszki, Janos; Childress, Michael; Cucciara, Antonino; Comerford, Julia M.; Da Silva, Robert; Gates, Elinor L.; Gerke, Brian F.

    2011-05-10

    The Seyfert 1 galaxy Zw 229-015 is among the brightest active galaxies being monitored by the Kepler mission. In order to determine the black hole mass in Zw 229-015 from H{beta} reverberation mapping, we have carried out nightly observations with the Kast Spectrograph at the Lick 3 m telescope during the dark runs from 2010 June through December, obtaining 54 spectroscopic observations in total. We have also obtained nightly V-band imaging with the Katzman Automatic Imaging Telescope at Lick Observatory and with the 0.9 m telescope at the Brigham Young University West Mountain Observatory over the same period. We detect strong variability in the source, which exhibited more than a factor of two change in broad H{beta} flux. From cross-correlation measurements, we find that the H{beta} light curve has a rest-frame lag of 3.86{sup +0.69}{sub -0.90} days with respect to the V-band continuum variations. We also measure reverberation lags for H{alpha} and H{gamma} and find an upper limit to the H{delta} lag. Combining the H{beta} lag measurement with a broad H{beta} width of {sigma}{sub line} = 1590 {+-} 47 km s{sup -1} measured from the rms variability spectrum, we obtain a virial estimate of M{sub BH} = 1.00{sup +0.19}{sub -0.24} x 10{sup 7} M{sub sun} for the black hole in Zw 229-015. As a Kepler target, Zw 229-015 will eventually have one of the highest-quality optical light curves ever measured for any active galaxy, and the black hole mass determined from reverberation mapping will serve as a benchmark for testing relationships between black hole mass and continuum variability characteristics in active galactic nuclei.

  14. Assessment of the point-source method for estimating dose rates to members of the public from exposure to patients with 131I thyroid treatment

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

    Dewji, Shaheen Azim; Bellamy, Michael B.; Hertel, Nolan E.; Leggett, Richard Wayne; Sherbini, Sami; Saba, Mohammad S.; Eckerman, Keith F.

    2015-09-01

    The U.S. Nuclear Regulatory Commission (USNRC) initiated a contract with Oak Ridge National Laboratory (ORNL) to calculate radiation dose rates to members of the public that may result from exposure to patients recently administered iodine-131 (131I) as part of medical therapy. The main purpose was to compare dose rate estimates based on a point source and target with values derived from more realistic simulations that considered the time-dependent distribution of 131I in the patient and attenuation of emitted photons by the patient’s tissues. The external dose rate estimates were derived using Monte Carlo methods and two representations of the Phantommore » with Movable Arms and Legs, previously developed by ORNL and the USNRC, to model the patient and a nearby member of the public. Dose rates to tissues and effective dose rates were calculated for distances ranging from 10 to 300 cm between the phantoms and compared to estimates based on the point-source method, as well as to results of previous studies that estimated exposure from 131I patients. The point-source method overestimates dose rates to members of the public in very close proximity to an 131I patient but is a broadly accurate method of dose rate estimation at separation distances of 300 cm or more at times closer to administration.« less

  15. Assessment of the point-source method for estimating dose rates to members of the public from exposure to patients with 131I thyroid treatment

    SciTech Connect (OSTI)

    Dewji, Shaheen Azim; Bellamy, Michael B.; Hertel, Nolan E.; Leggett, Richard Wayne; Sherbini, Sami; Saba, Mohammad S.; Eckerman, Keith F.

    2015-09-01

    The U.S. Nuclear Regulatory Commission (USNRC) initiated a contract with Oak Ridge National Laboratory (ORNL) to calculate radiation dose rates to members of the public that may result from exposure to patients recently administered iodine-131 (131I) as part of medical therapy. The main purpose was to compare dose rate estimates based on a point source and target with values derived from more realistic simulations that considered the time-dependent distribution of 131I in the patient and attenuation of emitted photons by the patient’s tissues. The external dose rate estimates were derived using Monte Carlo methods and two representations of the Phantom with Movable Arms and Legs, previously developed by ORNL and the USNRC, to model the patient and a nearby member of the public. Dose rates to tissues and effective dose rates were calculated for distances ranging from 10 to 300 cm between the phantoms and compared to estimates based on the point-source method, as well as to results of previous studies that estimated exposure from 131I patients. The point-source method overestimates dose rates to members of the public in very close proximity to an 131I patient but is a broadly accurate method of dose rate estimation at separation distances of 300 cm or more at times closer to administration.

  16. Cyclic sedimentation, depositional environments, and facies distribution of the Permian Paddock member of the Yeso Formation, Vacuum (Glorieta) field, northwest shelf of the Permian basin

    SciTech Connect (OSTI)

    Burnham, D.E. ); Womochel, D.R. )

    1992-04-01

    The Vacuum (Glorieta) field is located on the northwest shelf of the Permian basin in central Lea County, New Mexico. Cumulative oil production of 62 MMBO is primarily from the upper 100 ft of the Leonardian Paddock Member of the Yeso Formation. Cores from 10 wells were examined to identify lithologies and facies relationships. Five lithofacies were identified: (1) fine-grained quartz sandstone/siltstone facies, (2) pelletoid mudstone facies, (3) skeletal packstone/wackestone facies, (4) oolitic-pelletoid grainstone facies, and (5) crystalline dolomite facies. These lithofacies occur sequentially in four shoaling-upward cycles that can be correlated throughout much of the study area. Three major depositional environments are recognized in the Paddock Member of the Yeso Formation: (1) a subtidal open-marine environment in which the oolitic grainstone facies was deposited, (2) a subtidal protected shallow-marine environment where the skeletal packstone/wackestone facies was deposited, and (3) a subtidal to supratidal restricted shallow-marine environment where the pelletoid mudstone facies accumulated. Facies analysis indicates that the Paddock Member was deposited on a broad shallow-marine shelf. Numerous shoaling-upward cycles are possibly related to worldwide Permian sea level fluctuations. Porosity development is enhanced at the upper surface of each shoaling-upward cycle by dissolution of fossil fragments and grains.

  17. BROAD Ly{alpha} EMISSION FROM THREE NEARBY BL LACERTAE OBJECTS

    SciTech Connect (OSTI)

    Stocke, John T.; Danforth, Charles W. [CASA, Department of Astrophysical and Planetary Sciences, University of Colorado, 389-UCB, Boulder, CO 80309 (United States); Perlman, Eric S., E-mail: danforth@casa.colorado.edu, E-mail: stocke@casa.colorado.edu, E-mail: eperlman@fit.edu [Florida Institute of Technology, Physics and Space Sciences Department, 150 West University Boulevard, Melbourne, FL 32901 (United States)

    2011-05-10

    We present far-UV HST/COS spectra of four nearby BL Lac objects. BL Lac spectra are dominated by a smooth, power-law continuum which arises in a relativistic jet. However, the spectra are not necessarily featureless; weak, broad- and/or narrow-line emission is sometimes seen in high-quality optical spectra. We present detections of Ly{alpha} emission in HST/COS spectra of Mrk 421 (z = 0.030) and PKS 2005-489 (z = 0.071) as well as an archival HST/GHRS observation of Mrk 501 (z = 0.0337). Archival HST/STIS observations of PKS 2155-304 (z = 0.116) show no Ly{alpha} emission to a very low upper limit. Using the assumption that the broad-line region (BLR) clouds are symmetrically placed around the active galactic nucleus (AGN), we use these measured Ly{alpha} emission features to constrain either the relativistic {Gamma} values for the ionizing continuum produced by the jet (in the ionization-bounded case) or the mass of warm gas (in the density-bounded case). While realistic {Gamma} values can be obtained for all four cases, the values for Mrk 421 and PKS 2155-304 are high enough to suggest that covering factors of BLR clouds of {approx}1%-2% might be required to provide consistency with earlier values of Doppler boosting and viewing angles suggested for this class of BL Lacs. This discrepancy also exists in the case of M 87, where the amount of Doppler boosting in our direction is expected to be minimal, again suggestive of a small covering factor of BLR clouds. If, as these small covering factors might suggest, the assumptions of a density-bounded model could be more correct, then the observed Ly{alpha} luminosities require that BL Lac/FR 1 nuclei possess very little warm gas (10{sup -4} to 10{sup -5} M{sub sun}) as suggested by Guilbert et al. If these clouds are in pressure balance with a hotter ({approx}10{sup 6} K) gas, the BLR contains too little mass to power the AGN by accretion alone.

  18. 2015-2017 Secretary of Energy Advisory Board Members | Department of Energy

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

    2015-2017 Secretary of Energy Advisory Board Members 2015-2017 Secretary of Energy Advisory Board Members 2015-2017 Advisory Board Chair and Vice Chair John Deutch MIT Chemist, Former Under Secretary of Energy John M. Deutch is an Institute Professor at the Massachusetts Institute of Technology. Mr. Deutch has been a member of the MIT faculty since 1970, and has served as Chairman of the Department of Chemistry, Dean of Science and Provost. Mr. Deutch has published over 140 technical

  19. Broadly targeted CD8+ T cell responses restricted by major histocompatibility complex E

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

    Hansen, Scott G.; Wu, Helen L.; Burwits, Benjamin J.; Hughes, Colette M.; Hammond, Katherine B.; Ventura, Abigail B.; Reed, Jason S.; Gilbride, Roxanne M.; Ainslie, Emily; Morrow, David W.; et al

    2016-02-12

    Major histocompatibility complex (MHC)-E is a highly conserved, ubiquitously expressed, nonclassical, MHC-Ib molecule with limited polymorphism primarily involved in regulation of NK cell reactivity via interaction with NKG2/CD94 receptors. We found that vaccination of rhesus macaques with Rh157.5/.4 gene-deleted rhesus Cytomegalovirus (RhCMV) vectors uniquely diverts MHC-E function to presentation of highly diverse peptide epitopes to CD8α/β+ T cells, approximately 4 distinct epitopes per 100 amino acids, in all tested protein antigens. Computational structural analysis revealed that a relatively stable, open binding groove in MHC-E attains broad peptide binding specificity by imposing a similar backbone configuration on bound peptides with fewmore » restrictions based on amino acid side chains. Since MHC-E is up-regulated on cells infected with HIV/SIV and other persistent viruses to evade NK cell activity, MHC-E-restricted CD8+ T cell responses have the potential to exploit pathogen immune evasion adaptations, a capability that might endow these unconventional responses with superior efficacy.« less

  20. Endovascular Broad-Neck Aneurysm Creation in a Porcine Model Using a Vascular Plug

    SciTech Connect (OSTI)

    Muehlenbruch, Georg Nikoubashman, Omid; Steffen, Bjoern; Dadak, Mete; Palmowski, Moritz; Wiesmann, Martin

    2013-02-15

    Ruptured cerebral arterial aneurysms require prompt treatment by either surgical clipping or endovascular coiling. Training for these sophisticated endovascular procedures is essential and ideally performed in animals before their use in humans. Simulators and established animal models have shown drawbacks with respect to degree of reality, size of the animal model and aneurysm, or time and effort needed for aneurysm creation. We therefore aimed to establish a realistic and readily available aneurysm model. Five anticoagulated domestic pigs underwent endovascular intervention through right femoral access. A total of 12 broad-neck aneurysms were created in the carotid, subclavian, and renal arteries using the Amplatzer vascular plug. With dedicated vessel selection, cubic, tubular, and side-branch aneurysms could be created. Three of the 12 implanted occluders, two of them implanted over a side branch of the main vessel, did not induce complete vessel occlusion. However, all aneurysms remained free of intraluminal thrombus formation and were available for embolization training during a surveillance period of 6 h. Two aneurysms underwent successful exemplary treatment: one was stent-assisted, and one was performed with conventional endovascular coil embolization. The new porcine aneurysm model proved to be a straightforward approach that offers a wide range of training and scientific applications that might help further improve endovascular coil embolization therapy in patients with cerebral aneurysms.

  1. Personal glucose meters for detection and quantification of a broad range of analytes

    DOE Patents [OSTI]

    Lu, Yi; Xiang, Yu

    2015-02-03

    A general methodology for the development of highly sensitive and selective sensors that can achieve portable, low-cost and quantitative detection of a broad range of targets using only a personal glucose meter (PGM) is disclosed. The method uses recognition molecules that are specific for a target agent, enzymes that can convert an enzyme substrate into glucose, and PGM. Also provided are sensors, which can include a solid support to which is attached a recognition molecule that permits detection of a target agent, wherein the recognition molecule specifically binds to the target agent in the presence of the target agent but not significantly to other agents as well as an enzyme that can catalyze the conversion of a substance into glucose, wherein the enzyme is attached directly or indirectly to the recognition molecule, and wherein in the presence of the target agent the enzyme can convert the substance into glucose. The disclosed sensors can be part of a lateral flow device. Methods of using such sensors for detecting target agents are also provided.

  2. Astroparticle physics with a customized low-background broad energy Germanium detector

    SciTech Connect (OSTI)

    Aalseth, Craig E.; Amman, M.; Avignone, Frank T.; Back, Henning O.; Barabash, Alexander S.; Barbeau, P. S.; Bergevin, M.; Bertrand, F.; Boswell, M.; Brudanin, V.; Bugg, William; Burritt, Tom H.; Busch, Matthew; Capps, Greg L.; Chan, Yuen-Dat; Collar, J. I.; Cooper, R. J.; Creswick, R.; Detwiler, Jason A.; Diaz, J.; Doe, Peter J.; Efremenko, Yuri; Egorov, Viatcheslav; Ejiri, H.; Elliott, Steven R.; Ely, James H.; Esterline, James H.; Farach, H. A.; Fast, James E.; Fields, N.; Finnerty, P.; Fujikawa, Brian; Fuller, Erin S.; Gehman, Victor M.; Giovanetti, G. K.; Guiseppe, Vincente; Gusey, K.; Hallin, A. L.; Harper, Gregory; Hazama, R.; Henning, Reyco; Hime, Andrew; Hoppe, Eric W.; Hossbach, Todd W.; Howe, M. A.; Johnson, R. A.; Keeter, K.; Keillor, Martin E.; Keller, C.; Kephart, Jeremy D.; Kidd, Mary; Knecht, A.; Kochetov, Oleg; Konovalov, S.; Kouzes, Richard T.; Leviner, L.; Loach, J. C.; Luke, P.; MacMullin, S.; Marino, Michael G.; Martin, R. D.; Mei, Dong-Ming; Miley, Harry S.; Miller, M. L.; Mizouni, Leila; Myers, Allan W.; Nomachi, Masaharu; Orrell, John L.; Peterson, David; Phillips, D.; Poon, Alan; Prior, Gersende; Qian, J.; Radford, D. C.; Rielage, Keith; Robertson, R. G. H.; Rodriguez, Larry; Rykaczewski, Krzysztof P.; Salazar, Harold; Schubert, Alexis G.; Shima, T.; Shirchenko, M.; Steele, David; Strain, J.; Swift, Gary; Thomas, K.; Timkin, V.; Tornow, W.; Van Wechel, T. D.; Vanyushin, I.; Varner, R. L.; Vetter, Kai; Wilkerson, J. F.; Wolfe, B. A.; Xiang, W.; Yakushev, E.; Yaver, Harold; Young, A.; Yu, Chang-Hong; Yumatov, Vladimir; Zhang, C.; Zimmerman, S.

    2011-10-01

    The Majorana Collaboration is building the Majorana Demonstrator, a 60 kg array of high purity germanium detectors housed in an ultra-low background shield at the Sanford Underground Laboratory in Lead, SD. The Majorana Demonstrator will search for neutrinoless double-beta decay of 76Ge while demonstrating the feasibility of a tonne-scale experiment. It may also carry out a dark matter search in the 1-10 GeV/c² mass range. We have found that customized Broad Energy Germanium (BEGe) detectors produced by Canberra have several desirable features for a neutrinoless double-beta decay experiment, including low electronic noise, excellent pulse shape analysis capabilities, and simple fabrication. We have deployed a customized BEGe, the Majorana Low-Background BEGe at Kimballton (MALBEK), in a low-background cryostat and shield at the Kimballton Underground Research Facility in Virginia. This paper will focus on the detector characteristics and measurements that can be performed with such a radiation detector in a low-background environment.

  3. Study of transmission line attenuation in broad band millimeter wave frequency range

    SciTech Connect (OSTI)

    Pandya, Hitesh Kumar B.; Austin, M. E.; Ellis, R. F.

    2013-10-15

    Broad band millimeter wave transmission lines are used in fusion plasma diagnostics such as electron cyclotron emission (ECE), electron cyclotron absorption, reflectometry and interferometry systems. In particular, the ECE diagnostic for ITER will require efficient transmission over an ultra wide band, 100 to 1000 GHz. A circular corrugated waveguide transmission line is a prospective candidate to transmit such wide band with low attenuation. To evaluate this system, experiments of transmission line attenuation were performed and compared with theoretical loss calculations. A millimeter wave Michelson interferometer and a liquid nitrogen black body source are used to perform all the experiments. Atmospheric water vapor lines and continuum absorption within this band are reported. Ohmic attenuation in corrugated waveguide is very low; however, there is Bragg scattering and higher order mode conversion that can cause significant attenuation in this transmission line. The attenuation due to miter bends, gaps, joints, and curvature are estimated. The measured attenuation of 15 m length with seven miter bends and eighteen joints is 1 dB at low frequency (300 GHz) and 10 dB at high frequency (900 GHz), respectively.

  4. Becoming an IRB Member | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Becoming an IRB Member Human Subjects Protection Program (HSPP) HSPP Home About ... Contact BER Home Contact Information Human Subjects Protection Program U.S. ...

  5. Four Board Members Recognized for Service at Their Last ORSSAB Meeting

    Broader source: Energy.gov [DOE]

    Four members of the Oak Ridge Site Specific Advisory Board (ORSSAB) were recognized for their service at the June meeting as they completed their terms on the board.

  6. Members2004 2005 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    2005 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2004 2005 Print Text Size: A A A FeedbackShare Page NSAC Members for 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2004-5 Ricardo Alarcon Dept. of Physics and Astronomy Arizona

  7. NSAC Members 2000 2001 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    0 2001 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2000 2001 Print Text Size: A A A FeedbackShare Page NSAC Members for 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2000-1 Name Institution Telephone FAX e-mail James Symons, Chair

  8. NSAC Members 2001 2002 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    1 2002 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2001 2002 Print Text Size: A A A FeedbackShare Page NSAC Members for 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2001-2 Name Institution Telephone FAX e-mail James Symons, Chair

  9. NSAC Members 2010 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    10 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings NSAC Members Charges/Reports Charter .pdf file (78KB) NP Committees of Visitors Federal Advisory Committees NP Home NSAC Members NSAC Members 2010 Print Text Size: A A A FeedbackShare Page NSAC Members for 2014 | 2013-12 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2010 Robert Atcher (SNM ex-Officio) Bioscience Division, MS M888 Los

  10. Great River Energy (28 Member Cooperatives)- Commercial and Industrial Efficiency Rebates

    Broader source: Energy.gov [DOE]

    See the program web site for a list and links to the rebate programs offered by each individual member cooperative listed below.

  11. 09/14/2012 UEC Lunch Meeting Attended by: All 2012 UEC members...

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

    UEC Lunch Meeting Attended by: All 2012 UEC members, Sean Smith, Peter Cummings, Tony ... Jeff Smith Deputy for Operations Internal Audit Gail Lewis, Director Information ...

  12. California Member Marches in July 4th Parade to Promote Home...

    Energy Savers [EERE]

    Photo of people marching in a parade with signs, wearing matching shirts. Residential Network member Community Home Energy Retrofit Project (CHERP) marched in the Claremont, ...

  13. Text-Alternative Version: MSSLC Member Case Studies- LED Street Lighting Programs Webinar

    Broader source: Energy.gov [DOE]

    Below is the text-alternative version of the "MSSLC Member Case Studies - LED Street Lighting Programs" webcast, held May 8, 2013.

  14. For IRB Members | U.S. DOE Office of Science (SC)

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

    Human Subjects Protection Program (HSPP) HSPP Home About For Researchers For IRB Managers Administrators For IRB Members For Institutional Officials For Prospective Human ...

  15. A CENSUS OF BROAD-LINE ACTIVE GALACTIC NUCLEI IN NEARBY GALAXIES: COEVAL STAR FORMATION AND RAPID BLACK HOLE GROWTH

    SciTech Connect (OSTI)

    Trump, Jonathan R.; Fang, Jerome J.; Faber, S. M.; Koo, David C.; Kocevski, Dale D.

    2013-02-15

    We present the first quantified, statistical map of broad-line active galactic nucleus (AGN) frequency with host galaxy color and stellar mass in nearby (0.01 < z < 0.11) galaxies. Aperture photometry and z-band concentration measurements from the Sloan Digital Sky Survey are used to disentangle AGN and galaxy emission, resulting in estimates of uncontaminated galaxy rest-frame color, luminosity, and stellar mass. Broad-line AGNs are distributed throughout the blue cloud and green valley at a given stellar mass, and are much rarer in quiescent (red sequence) galaxies. This is in contrast to the published host galaxy properties of weaker narrow-line AGNs, indicating that broad-line AGNs occur during a different phase in galaxy evolution. More luminous broad-line AGNs have bluer host galaxies, even at fixed mass, suggesting that the same processes that fuel nuclear activity also efficiently form stars. The data favor processes that simultaneously fuel both star formation activity and rapid supermassive black hole accretion. If AGNs cause feedback on their host galaxies in the nearby universe, the evidence of galaxy-wide quenching must be delayed until after the broad-line AGN phase.

  16. Optimal combinations of broadly neutralizing antibodies for prevention and treatments of HIV-1 clade C infection

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

    Wagh, Kshitij; Bhattacharya, Tanmoy; Williamson, Carolyn; Robles, Alex; Bayne, Madeleine; Garrity, Jetta; Rist, Michael; Rademeyer, Cecilia; Yoon, Hyejin; Lapedes, Alan Scott; et al

    2016-03-30

    In this study, the identification of a new generation of potent broadly neutralizing HIV-1 antibodies (bnAbs) has generated substantial interest in their potential use for the prevention and/or treatment of HIV-1 infection. While combinations of bnAbs targeting distinct epitopes on the viral envelope (Env) will likely be required to overcome the extraordinary diversity of HIV-1, a key outstanding question is which bnAbs, and how many, will be needed to achieve optimal clinical benefit. We assessed the neutralizing activity of 15 bnAbs targeting four distinct epitopes of Env, including the CD4-binding site (CD4bs), the V1/V2-glycan region, the V3-glycan region, and themore » gp41 membrane proximal external region (MPER), against a panel of 200 acute/early clade C HIV-1 Env pseudoviruses. A mathematical model was developed that predicted neutralization by a subset of experimentally evaluated bnAb combinations with high accuracy. Using this model, we performed a comprehensive and systematic comparison of the predicted neutralizing activity of over 1,600 possible double, triple, and quadruple bnAb combinations. The most promising bnAb combinations were identified based not only on breadth and potency of neutralization, but also other relevant measures, such as the extent of complete neutralization and instantaneous inhibitory potential (IIP). By this set of criteria, triple and quadruple combinations of bnAbs were identified that were significantly more effective than the best double combinations, and further improved the probability of having multiple bnAbs simultaneously active against a given virus, a requirement that may be critical for countering escape in vivo. These results provide a rationale for advancing bnAb combinations with the best in vitro predictors of success into clinical trials for both the prevention and treatment of HIV-1 infection.« less

  17. Combustor with two stage primary fuel tube with concentric members and flow regulating

    DOE Patents [OSTI]

    Parker, David Marchant; Whidden, Graydon Lane; Zolyomi, Wendel

    1999-01-01

    A combustor for a gas turbine having a centrally located fuel nozzle and inner, middle and outer concentric cylindrical liners, the inner liner enclosing a primary combustion zone. The combustor has an air inlet that forms two passages for pre-mixing primary fuel and air to be supplied to the primary combustion zone. Each of the pre-mixing passages has a circumferential array of swirl vanes. A plurality of primary fuel tube assemblies extend through both pre-mixing passages, with each primary fuel tube assembly located between a pair of swirl vanes. Each primary fuel tube assembly is comprised of two tubular members. The first member supplies fuel to the first pre-mixing passage, while the second member, which extends through the first member, supplies fuel to the second pre-mixing passage. An annular fuel manifold is divided into first and second chambers by a circumferentially extending baffle. The proximal end of the first member is attached to the manifold itself while the proximal end of the second member is attached to the baffle. The distal end of the first member is attached directly to the second member at around its mid-point. The inlets of the first and second members are in flow communication with the first and second manifold chambers, respectively. Control valves separately regulate the flow of fuel to the two chambers and, therefore, to the two members of the fuel tube assemblies, thereby allowing the flow of fuel to the first and second pre-mixing passages to be separately controlled.

  18. Evidence for active galactic nucleus feedback in the broad absorption lines and reddening of MRK 231 {sup ,}

    SciTech Connect (OSTI)

    Leighly, Karen M.; Baron, Eddie; Lucy, Adrian B. [Homer L. Dodge Department of Physics and Astronomy, The University of Oklahoma, 440 West Brooks Street, Norman, OK 73019 (United States); Terndrup, Donald M. [Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210 (United States); Dietrich, Matthias [Department of Physics and Astronomy, Ohio University, Clippinger Labs 251B, Athens, OH 45701 (United States); Gallagher, Sarah C. [Department of Physics and Astronomy, The University of Western Ontario, London, ON, N6A 3K7 (Canada)

    2014-06-20

    We present the first J-band spectrum of Mrk 231, which reveals a large He I* ?10830 broad absorption line with a profile similar to that of the well-known Na I broad absorption line. Combining this spectrum with optical and UV spectra from the literature, we show that the unusual reddening noted by Veilleux et al. is explained by a reddening curve like those previously used to explain low values of total-to-selective extinction in Type Ia supernovae. The nuclear starburst may be the origin and location of the dust. Spatially resolved emission in the broad absorption line trough suggests nearly full coverage of the continuum emission region. The broad absorption lines reveal higher velocities in the He I* lines (produced in the quasar-photoionized H II region) compared with the Na I and Ca II lines (produced in the corresponding partially ionized zone). Cloudy simulations show that a density increase is required between the H II and partially ionized zones to produce ionic column densities consistent with the optical and IR absorption line measurements and limits, and that the absorber lies ?100 pc from the central engine. These results suggest that the He I* lines are produced in an ordinary quasar BAL wind that impacts upon, compresses, and accelerates the nuclear starburst's dusty effluent (feedback in action), and the Ca II and Na I lines are produced in this dusty accelerated gas. This unusual circumstance explains the rarity of Na I absorption lines; without the compression along our line of sight, Mrk 231 would appear as an ordinary iron low-ionization, broad absorption line quasar.

  19. Minnesota Member Lists the Twin Cities' First Energy Fit Certified Home |

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

    Department of Energy Minnesota Member Lists the Twin Cities' First Energy Fit Certified Home Minnesota Member Lists the Twin Cities' First Energy Fit Certified Home Photo of a small house from the front, with a tree shading the house and expanse of front lawn. A home purchased and upgraded by Better Buildings Residential Network member the Center for Energy and Environment (CEE) made headlines as the first "Energy Fit" certified home listed on the Minnesota Multiple Listing Service

  20. Vermont Member Helps House Hunters Come Home to Energy Savings | Department

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

    of Energy Vermont Member Helps House Hunters Come Home to Energy Savings Vermont Member Helps House Hunters Come Home to Energy Savings Photo of the outside of a two-story house, with a tree nearby. Better Buildings Residential Network member NeighborWorks of Western Vermont (NWWVT) has added a realty division and hired a licensed real estate broker to fill a niche in the marketplace for first-time homebuyers looking for affordable, energy-efficient properties to call home. "We've had

  1. Wife of Bill Schneider a retired staff member passed away | Jefferson Lab

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

    Wife of Bill Schneider a retired staff member passed away Wife of Bill Schneider, a retired staff member, passed away on June 29; Visitation set for July 6, memorial service will be July 7 Madeleine Schneider, the wife of Bill Schneider, a retired staff member and now consultant on the 12 GeV Upgrade Project, passed away on June 29. A visitation will be held on Wednesday, July 6 from 2-4 p.m. and from 6-8 p.m. at Nelsen Funeral Home, located at 3785 Strawberry Plains Rd., Williamsburg. A

  2. Member Case Studies: LED Street Lighting Programs in Algona (IA), Asheville (NC), and Boston (MA)

    Broader source: Energy.gov [DOE]

    This May 8, 2013 webcast featured presentations from DOE Municipal Solid-State Street Lighting Consortium member cities about their experiences with LED street lighting. Presenters John Bilsten of...

  3. Crashworthiness Assessment of Auto-body Members Considering the Fabrication Histories

    SciTech Connect (OSTI)

    Huh, Hoon; Song, Jung-Han; Kim, Kee-Poong; Kim, Hyun-Sub

    2005-08-05

    This paper is concerned with crashworthiness of auto-body members considering the effect of fabrication. Most auto-body members are fabricated with sheet metal forming process and welding process that induce fabrication histories such as the plastic work hardening, non-uniform thickness distribution and residual stress. Crash simulation is carried out for auto-body members with LS-DYNA3D in order to identify the fabrication effect on the crashworthiness. The analysis calculated crash mode, the reaction force and the energy absorption for crashworthiness assessment with the forming effect. The result shows that the crash analysis with considering the forming history leads to a different result from that without considering the forming effect. The analysis results demonstrate that the design of auto-body members should be carried out considering the forming history for accurate assessment of the crashworthiness.

  4. NNSA team members make a living in nuclear security, make a difference

    National Nuclear Security Administration (NNSA)

    giving back | National Nuclear Security Administration | (NNSA) team members make a living in nuclear security, make a difference giving back Wednesday, April 13, 2016 - 10:38am NNSA Blog NNSA is focused on the mission first, people always, and NNSA's people make a difference, both on and off the clock. During National Volunteer Week, we recognize those across the enterprise who are active, energetic, and engaged in their communities. Every day, members of America's nuclear security

  5. U.S. Department of Energy Welcomes the United Kingdom as 21st Member of the

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

    Global Nuclear Energy Partnership | Department of Energy Welcomes the United Kingdom as 21st Member of the Global Nuclear Energy Partnership U.S. Department of Energy Welcomes the United Kingdom as 21st Member of the Global Nuclear Energy Partnership January 26, 2008 - 11:29am Addthis WASHINGTON, DC -The U.S. Department of Energy (DOE) today welcomed the United Kingdom (UK) as the Global Nuclear Energy Partnership's (GNEP) twenty-first partner. GNEP, a voluntary international partnership,

  6. Community IRB Member Resources | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Community IRB Member Resources Human Subjects Protection Program (HSPP) HSPP Home About Institutional Review Boards (IRBs) Education and Resources CITI Courses DOE Resources Informed Consent Special Research Categories Community IRB Member Resources Announcement Sign-up Other Resources Human Subjects Research Database (HSRD) IRB7 Regulations and Requirements Glossary Abbreviations Contact BER Home Contact Information Human Subjects Protection Program U.S. Department of Energy SC-23/Germantown

  7. Four sworn in as NNSA's newest members of the Senior Executive Service

    National Nuclear Security Administration (NNSA)

    corps | National Nuclear Security Administration | (NNSA) Four sworn in as NNSA's newest members of the Senior Executive Service corps Monday, August 15, 2016 - 5:01pm Congratulations to ‪the newest members of NNSA's Senior Executive Service. They were sworn in on Friday by NNSA's Administrator Gen. Frank Klotz (Ret.). Thank you for your leadership and service to the nation. From left, they are Patrick Cahalane, Henry Van Dyke, Daniel Sigg, and Ronald Sissel Jr. Related Topics District of

  8. Residential Network Members Impact More Than 42,000 Households | Department

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

    of Energy Impact More Than 42,000 Households Residential Network Members Impact More Than 42,000 Households Photo of a row of townhomes. Eligible Better Buildings Residential Network members reported completing 27,563 home energy upgrades during 2013 as part of the Residential Network's first reporting cycle. In addition, 13 Better Buildings Neighborhood Program partners completed 12,166 home energy upgrades, and six Home Performance with ENERGY STAR® Sponsors completed 2,540 home energy

  9. CASL - Special Issue of the JOM: The Member Journal of TMS

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

    Special Issue of the JOM: The Member Journal of TMS vol 63 (no.8), August 2011 Editors: Brian Wirth (UTK - ORNL), Chris Stanek (LANL) and Kurt Edsinger (EPRI) CASL-MPO team members served as guest editors for vol 63, issue 8 of JOM (Journal of TMS, the Minerals, Metal and Materials Society) dedicated to Advanced Fuel Performance: Modeling and Simulation. The authors of these articles represent the formation of an industry, university and national lab team under CASL. In addition to Perspective

  10. ex parte communication between the US DOE, ITI and select ITI member

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

    companies | Department of Energy ex parte communication between the US DOE, ITI and select ITI member companies ex parte communication between the US DOE, ITI and select ITI member companies On Wednesday June 25th, energy efficiency experts held a meeting with representatives of the US Department of Energy (DOE) to discuss DOE's Notice of Data Availability (NODA) for battery chargers. DOE Ex Parte Communication_25June2014 (108.13 KB) More Documents & Publications DOE Ex Parte

  11. Commonwealth, High-Tech Leaders Recognize 14 Jefferson Lab Staff Members

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

    for Patent Work | Jefferson Lab Commonwealth, High-Tech Leaders Recognize 14 Jefferson Lab Staff Members for Patent Work Commonwealth, High-Tech Leaders Recognize 14 Jefferson Lab Staff Members for Patent Work April 4, 2002 Fourteen current and former Jefferson Lab employees were recognized on April 4 for their work on nine recently approved patents. On hand to applaud the individuals for their innovative work were the Commonwealth's Secretary of Technology, several of Virginia's high

  12. California Member Marches in July 4th Parade to Promote Home Energy

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

    Upgrades | Department of Energy Marches in July 4th Parade to Promote Home Energy Upgrades California Member Marches in July 4th Parade to Promote Home Energy Upgrades Photo of people marching in a parade with signs, wearing matching shirts. Residential Network member Community Home Energy Retrofit Project (CHERP) marched in the Claremont, California, Independence Day parade on July 4, 2015, to raise community awareness of home energy upgrades. An email campaign sent prior to the parade

  13. Refractory oxide hosts for a high power, broadly tunable laser with high quantum efficiency and method of making same

    DOE Patents [OSTI]

    Chen, Yok; Gonzalez, Roberto

    1986-01-01

    Refractory oxide crystals having high-quantum efficiency and high thermal stability for use as broadly tunable laser host materials. The crystals are formed by removing hydrogen from a single crystal of the oxide material to a level below about 10.sup.12 protons per cm.sup.3 and subsequently thermochemically reducing the oxygen content of the crystal to form sufficient oxygen anion vacancies so that short-lived F.sup.+ luminescence is produced when the crystal is optically excited.

  14. Refractory oxide hosts for a high power, broadly tunable laser with high quantum efficiency and method of making same

    DOE Patents [OSTI]

    Chen, Yok; Gonzalez, R.

    1985-07-03

    Refractory oxide crystals having high-quantum efficiency and high thermal stability for use as broadly tunable laser host materials. The crystals are formed by removing hydrogen from a single crystal of the oxide material to a level below about 10/sup 12/ protons per cm/sup 3/ and subsequently thermochemically reducing the oxygen content of the crystal to form sufficient oxygen anion vacancies so that short-lived F/sup +/ luminescence is produced when the crystal is optically excited.

  15. Obama Administration Announces Members of Steering Team to Lead Interagency Coordination of Unconventional Oil and Gas Research and Development

    Broader source: Energy.gov [DOE]

    The Energy Department announces two members (policy and technical) to unconventional oil and gas research and development steering team.

  16. HUNTING THE PARENT OF THE ORPHAN STREAM: IDENTIFYING STREAM MEMBERS FROM LOW-RESOLUTION SPECTROSCOPY

    SciTech Connect (OSTI)

    Casey, Andrew R.; Da Costa, Gary; Keller, Stefan C.; Maunder, Elizabeth

    2013-02-10

    We present candidate K-giant members in the Orphan Stream that have been identified from low-resolution data taken with the AAOmega spectrograph on the Anglo-Australian Telescope. From modest signal-to-noise spectra and independent cuts in photometry, kinematics, gravity, and metallicity we yield self-consistent, highly probable stream members. We find a revised stream distance of 22.5 {+-} 2.0 kpc near the celestial equator and our kinematic signature peaks at V {sub GSR} = 82.1 {+-} 1.4 km s{sup -1}. The observed velocity dispersion of our most probable members is consistent with arising from the velocity uncertainties alone. This indicates that at least along this line of sight, the Orphan Stream is kinematically cold. Our data indicate an overall stream metallicity of [Fe/H] = -1.63 {+-} 0.19 dex which is more metal-rich than previously found and unbiased by spectral type. Furthermore, the significant metallicity dispersion displayed by our most probable members, {sigma}([Fe/H]) = 0.56 dex, suggests that the unidentified Orphan Stream parent is a dSph satellite. We highlight likely members for high-resolution spectroscopic follow-up.

  17. Surface--micromachined rotatable member having a low-contact-area hub

    DOE Patents [OSTI]

    Rodgers, M. Steven; Sniegowski, Jeffry J.

    2002-01-01

    A surface-micromachined rotatable member formed on a substrate and a method for manufacturing thereof are disclosed. The surface-micromachined rotatable member, which can be a gear or a rotary stage, has a central hub, and an annulus connected to the central hub by an overarching bridge. The hub includes a stationary axle support attached to the substrate and surrounding an axle. The axle is retained within the axle support with an air-gap spacing therebetween of generally 0.3 .mu.m or less. The rotatable member can be formed by alternately depositing and patterning layers of a semiconductor (e.g. polysilicon or a silicon-germanium alloy) and a sacrificial material and then removing the sacrificial material, at least in part. The present invention has applications for forming micromechanical or microelectromechanical devices requiring lower actuation forces, and providing improved reliability.

  18. Surface-micromachined rotatable member having a low-contact-area hub

    DOE Patents [OSTI]

    Rodgers, M. Steven; Sniegowski, Jeffry J.; Krygowski, Thomas W.

    2003-11-18

    A surface-micromachined rotatable member formed on a substrate and a method for manufacturing thereof are disclosed. The surface-micromachined rotatable member, which can be a gear or a rotary stage, has a central hub, and an annulus connected to the central hub by an overarching bridge. The hub includes a stationary axle support attached to the substrate and surrounding an axle. The axle is retained within the axle support with an air-gap spacing therebetween of generally 0.3 .mu.m or less. The rotatable member can be formed by alternately depositing and patterning layers of a semiconductor (e.g. polysilicon or a silicon-germanium alloy) and a sacrificial material and then removing the sacrificial material, at least in part. The present invention has applications for forming micromechanical or microelectromechanical devices requiring lower actuation forces, and providing improved reliability.

  19. Single-epoch black hole mass estimators for broad-line active galactic nuclei: recalibrating Hβ with a new approach

    SciTech Connect (OSTI)

    Feng, Hua; Li, Hong; Shen, Yue

    2014-10-10

    Based on an updated Hβ reverberation mapping (RM) sample of 44 nearby active galactic nuclei (AGNs), we propose a novel approach for black hole (BH) mass estimation using two filtered luminosities computed from single-epoch (SE) AGN spectra around the Hβ region. We found that the two optimal-filter luminosities extract virial information (size and virial velocity of the broad-line region, BLR) from the spectra, justifying their usage in this empirical BH mass estimator. The major advantages of this new recipe over traditional SE BH mass estimators utilizing continuum luminosity and broad-line width are (1) it has a smaller intrinsic scatter of 0.28 dex calibrated against RM masses, (2) it is extremely simple to use in practice, without any need to decompose the spectrum, and (3) it produces unambiguous and highly repeatable results even with low signal-to-noise spectra. The combination of the two luminosities can also cancel out, to some extent, systematic luminosity errors potentially introduced by uncertainties in distance or flux calibration. In addition, we recalibrated the traditional SE mass estimators using broad Hβ FWHM and monochromatic continuum luminosity at 5100 Å (L {sub 5100}). We found that using the best-fit slopes on FWHM and L {sub 5100} (derived from fitting the BLR radius-luminosity relation and the correlation between rms line dispersion and SE FWHM, respectively) rather than simple assumptions (e.g., 0.5 for L {sub 5100} and 2 for FWHM) leads to more precise SE mass estimates, improving the intrinsic scatter from 0.41 dex to 0.36 dex with respect to the RM masses. We compared different estimators and discussed their applications to the Sloan Digital Sky Survey quasar sample. Due to the limitations of the current RM sample, application of any SE recipe calibrated against RM masses to distant quasars should be treated with caution.

  20. Protein superfamily members as targets for computer modeling: The carbohydrate recognition domain of a macrophage lectin

    SciTech Connect (OSTI)

    Stenkamp, R.E.; Aruffo, A.; Bajorath, J.

    1996-12-31

    Members of protein superfamilies display similar folds, but share only limited sequence identity, often 25% or less. Thus, it is not straightforward to apply standard homology modeling methods to construct reliable three-dimensional models of such proteins. A three-dimensional model of the carbohydrate recognition domain of the rat macrophage lectin, a member of the calcium-dependent (C-type) lectin superfamily, has been generated to illustrate how information provided by comparison of X-ray structures and sequence-structure alignments can aid in comparative modeling when primary sequence similarities are low. 20 refs., 4 figs.

  1. IDENTIFICATION OF MEMBERS IN THE CENTRAL AND OUTER REGIONS OF GALAXY CLUSTERS

    SciTech Connect (OSTI)

    Serra, Ana Laura; Diaferio, Antonaldo

    2013-05-10

    The caustic technique measures the mass of galaxy clusters in both their virial and infall regions and, as a byproduct, yields the list of cluster galaxy members. Here we use 100 galaxy clusters with mass M{sub 200} {>=} 10{sup 14} h {sup -1} M{sub Sun} extracted from a cosmological N-body simulation of a {Lambda}CDM universe to test the ability of the caustic technique to identify the cluster galaxy members. We identify the true three-dimensional members as the gravitationally bound galaxies. The caustic technique uses the caustic location in the redshift diagram to separate the cluster members from the interlopers. We apply the technique to mock catalogs containing 1000 galaxies in the field of view of 12 h {sup -1} Mpc on a side at the cluster location. On average, this sample size roughly corresponds to 180 real galaxy members within 3r{sub 200}, similar to recent redshift surveys of cluster regions. The caustic technique yields a completeness, the fraction of identified true members, f{sub c} = 0.95 {+-} 0.03, within 3r{sub 200}. The contamination, the fraction of interlopers in the observed catalog of members, increases from f{sub i}=0.020{sup +0.046}{sub -0.015} at r{sub 200} to f{sub i}=0.08{sup +0.11}{sub -0.05} at 3r{sub 200}. No other technique for the identification of the members of a galaxy cluster provides such large completeness and small contamination at these large radii. The caustic technique assumes spherical symmetry and the asphericity of the cluster is responsible for most of the spread of the completeness and the contamination. By applying the technique to an approximately spherical system obtained by stacking the individual clusters, the spreads decrease by at least a factor of two. We finally estimate the cluster mass within 3r{sub 200} after removing the interlopers: for individual clusters, the mass estimated with the virial theorem is unbiased and within 30% of the actual mass; this spread decreases to less than 10% for the spherically

  2. Automatically Identifying Groups Based on Content and Collective Behavioral Patterns of Group Members

    SciTech Connect (OSTI)

    Gregory, Michelle L.; Engel, David W.; Bell, Eric B.; Piatt, Andrew W.; Dowson, Scott T.; Cowell, Andrew J.

    2011-07-17

    Online communities, or groups, have largely been defined based on links, page rank, and eigenvalues. In this paper we explore identifying abstract groups, groups where member's interests and online footprints are similar but they are not necessarily connected to one another explicitly. We use a combination of structural information and content information from posts and their comments to build a footprint for groups. We find that these variables do a good job at identifying groups, placing members within a group, and help determine the appropriate granularity for group boundaries.

  3. NuSAG Members | U.S. DOE Office of Science (SC)

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

    Members of DOE/NSF Neutrino Scientific Assessment Group (NuSAG) Subpanel High Energy Physics Advisory Panel (HEPAP) HEPAP Home Meetings 2016 HEPAP Membership Charges/Reports Charter .pdf file (44KB) HEP Committees of Visitors Federal Advisory Committees HEP Home Charges/Reports Members of DOE/NSF Neutrino Scientific Assessment Group (NuSAG) Subpanel Print Text Size: A A A FeedbackShare Page Eugene Beier (University of Pennsylvania and Co-Chair) Peter Meyers (Princeton University and Co-Chair)

  4. Nucleotide sequence of a chromosomal mercury resistance determinant from a Bacillus sp. with broad-spectrum mercury resistance. [Mercury reductase

    SciTech Connect (OSTI)

    Wang, Y.; Levinson, H.S.; Mahler, I. ); Moore, M.; Walsh, C. ); Silver, S. )

    1989-01-01

    A 13.5-kilobase HindIII fragment, bearing an intact mercury resistance (mer) operon, was isolated from chromosomal DNA of broad-spectrum mercury-resistant Bacillus sp. strain RC607 by using as a probe a clone containing the mercury reductase (merA) gene. The new clone, pYW33, expressed broad-spectrum mercury resistance both in Escherichia coli and in Bacillus subtilis, but only in B. subtilis was the mercuric reductase activity inducible. Sequencing of a 1.8-kilobase mercury hypersensitivity-producing fragment revealed four open reading frames (ORFs). ORF1 may code for a regulatory protein (MerR). ORF2 and ORF4 were associated with cellular transport function and the hypersensitivity phenotype. DNA fragments encompassing the merA and the merB genes were sequenced. The predicted Bacillus sp. strain RC607 MerA (mercuric reductase) and MerB (organomercurial lyase) were similar to those predicted from Staphylococcus aureus plasmid pI258 (67 and 73% amino acid identities, respectively); however, only 40% of the amino acid residues of RC607 MerA were identical to those of the mercuric reductase from gram-negative bacteria. A 69-kilodalton polypeptide was isolated and identified as the merA gene product by examination of its amino-terminal sequence.

  5. Newport News School Board Member Hosting Town Hall Thursday (Daily Press) |

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

    Jefferson Lab Newport News School Board Member Hosting Town Hall Thursday (Daily Press) External Link: http://articles.dailypress.com/2012-03-05/news/dp-nws-ednotebook-0305-20120304_1... By jlab_admin on Tue, 2012-03-06

  6. Carlsbad Field Office Members Are DOE Judges at International Environmental Design Contest

    Broader source: Energy.gov [DOE]

    LAS CRUCES, N.M. – Carlsbad Field Office (CBFO) members Dr. Josef Sobieraj of Environmental Safety and Health and Steve Casey of the National TRU Program served as judges for the recent 2012 Waste-management Education and Research Consortium (WERC) International Environmental Design Contest (IEDC).

  7. A SIGNIFICANT POPULATION OF CANDIDATE NEW MEMBERS OF THE {rho} OPHIUCHI CLUSTER

    SciTech Connect (OSTI)

    Barsony, Mary; Haisch, Karl E.; Marsh, Kenneth A.; McCarthy, Chris E-mail: Karl.Haisch@uvu.edu E-mail: exoplanet@gmail.com

    2012-05-20

    We present a general method for identifying the pre-main-sequence population of any star-forming region, unbiased with respect to the presence or absence of disks, in contrast to samples selected primarily via their mid-infrared emission from Spitzer surveys. We have applied this technique to a new, deep, wide-field, near-infrared imaging survey of the {rho} Ophiuchi cloud core to search for candidate low-mass members. In conjunction with published Spitzer IRAC photometry and least-squares fits of model spectra (COND, DUSTY, NextGen, and blackbody) to the observed spectral energy distributions, we have identified 948 candidate cloud members within our 90% completeness limits of J = 20.0, H = 20.0, and K{sub s} = 18.50. This population represents a factor of {approx}3 increase in the number of known young stellar objects in the {rho} Ophiuchi cloud. A large fraction of the candidate cluster members (81% {+-} 3%) exhibit infrared excess emission consistent with the presence of disks, thus strengthening the possibility of their being bona fide cloud members. Spectroscopic follow-up will confirm the nature of individual objects, better constrain their parameters, and allow an initial mass function to be derived.

  8. POTENTIAL MEMBERS OF STELLAR KINEMATIC GROUPS WITHIN 30 pc OF THE SUN

    SciTech Connect (OSTI)

    Nakajima, Tadashi; Morino, Jun-Ichi

    2012-01-15

    We analyze the kinematic histories of stars within 30 pc of the Sun, for which three-dimensional spatial coordinates and three-dimensional velocity vectors are available. From this sample, we extract members of stellar kinematic groups (SKGs) in the following manner. First, we consider in the three-dimensional velocity space centered on the local standard of rest, a sphere with a radius of 8 km s{sup -1} centered on the mean velocity vector of a particular SKG. Around each SKG velocity center, we have found a significant excess of stars compared to background field stars. For each candidate, in the three-dimensional spatial coordinate space, its trajectory is traced back in time by the age of the relevant SKG to obtain the estimated distance from the SKG center at the time of the SKG's birth by the epicyclic approximation and harmonic vertical motion. It often happens that a star is a candidate member of multiple SKGs. Then we rank the candidacy to multiple SKGs based on the smallness of distance separations. In this manner, we have kinematically selected 238 candidates. We further impose at least one of the following qualitative criteria for being a member: spectral type A or B, variability, or EUV and X-ray emission. We have finally selected 137 candidate members of SKGs out of a sample of 966 stars.

  9. Incorporation of Multi-Member Substructure Capabilities in FAST for Analysis of Offshore Wind Turbines: Preprint

    SciTech Connect (OSTI)

    Song, H.; Robertson, A.; Jonkman, J.; Sewell, D.

    2012-05-01

    FAST, developed by the National Renewable Energy Laboratory (NREL), is an aero-hydro-servo-elastic tool widely used for analyzing onshore and offshore wind turbines. This paper discusses recent modifications made to FAST to enable the examination of offshore wind turbines with fixed-bottom, multi-member support structures (which are commonly used in transitional-depth waters).; This paper addresses the methods used for incorporating the hydrostatic and hydrodynamic loading on multi-member structures in FAST through its hydronamic loading module, HydroDyn. Modeling of the hydrodynamic loads was accomplished through the incorporation of Morison and buoyancy loads on the support structures. Issues addressed include how to model loads at the joints of intersecting members and on tapered and tilted members of the support structure. Three example structures are modeled to test and verify the solutions generated by the modifications to HydroDyn, including a monopile, tripod, and jacket structure. Verification is achieved through comparison of the results to a computational fluid dynamics (CFD)-derived solution using the commercial software tool STAR-CCM+.

  10. Sedimentology and petroleum occurrence, Schoolhouse Member, Maroon Formation (Lower Permian), northwestern Colorado

    SciTech Connect (OSTI)

    Johnson, S.Y.; Schenk, C.J.; Anders, D.L.; Tuttle, M.L. )

    1990-02-01

    The Lower Permian Schoolhouse Member of the Maroon Formation (formerly considered the Schoolhouse Tongue of the Weber Sandstone) forms a partly exhumed petroleum reservoir in the Eagle basin of northwestern Colorado. The Schoolhouse consists mainly of yellowish gray to gray, low-angle to parallel bedded, very fine to fine-grained sandstone of eolian sand-sheet origin; interbedded fluvial deposits are present in most sections. The sand-sheet deposits of the Schoolhouse Member are sedimentologically and petrologically similar to those in the underlying red beds of the main body of the Maroon Formation, and the Schoolhouse is considered the uppermost sand sheet in the Maroon depositional sequence. The bleached and oil-stained Schoolhouse member is distinguished from the underlying Maroon red beds on the basis of its diagenetic history, which is related to regional hydrocarbon migration and development of secondary porosity. Geological and geochemical data suggest that Schoolhouse Member oils have upper Paleozoic sources, including the intrabasinal Belden Formation. 13 figs., 1 tab.

  11. Broad beam ion implanter

    DOE Patents [OSTI]

    Leung, K.N.

    1996-10-08

    An ion implantation device for creating a large diameter, homogeneous, ion beam is described, as well as a method for creating same, wherein the device is characterized by extraction of a diverging ion beam and its conversion by ion beam optics to an essentially parallel ion beam. The device comprises a plasma or ion source, an anode and exit aperture, an extraction electrode, a divergence-limiting electrode and an acceleration electrode, as well as the means for connecting a voltage supply to the electrodes. 6 figs.

  12. Broad beam ion implanter

    DOE Patents [OSTI]

    Leung, Ka-Ngo

    1996-01-01

    An ion implantation device for creating a large diameter, homogeneous, ion beam is described, as well as a method for creating same, wherein the device is characterized by extraction of a diverging ion beam and its conversion by ion beam optics to an essentially parallel ion beam. The device comprises a plasma or ion source, an anode and exit aperture, an extraction electrode, a divergence-limiting electrode and an acceleration electrode, as well as the means for connecting a voltage supply to the electrodes.

  13. Broad spectrum solar cell

    DOE Patents [OSTI]

    Walukiewicz, Wladyslaw; Yu, Kin Man; Wu, Junqiao; Schaff, William J.

    2007-05-15

    An alloy having a large band gap range is used in a multijunction solar cell to enhance utilization of the solar energy spectrum. In one embodiment, the alloy is In.sub.1-xGa.sub.xN having an energy bandgap range of approximately 0.7 eV to 3.4 eV, providing a good match to the solar energy spectrum. Multiple junctions having different bandgaps are stacked to form a solar cell. Each junction may have different bandgaps (realized by varying the alloy composition), and therefore be responsive to different parts of the spectrum. The junctions are stacked in such a manner that some bands of light pass through upper junctions to lower junctions that are responsive to such bands.

  14. The non-equilibrium response of a superconductor to pair-breaking radiation measured over a broad frequency band

    SciTech Connect (OSTI)

    Visser, P. J. de; Yates, S. J. C.; Guruswamy, T.; Goldie, D. J.; Withington, S.; Neto, A.; Llombart, N.; Baryshev, A. M.; Klapwijk, T. M.; Baselmans, J. J. A.

    2015-06-22

    We have measured the absorption of terahertz radiation in a BCS superconductor over a broad range of frequencies from 200 GHz to 1.1 THz, using a broadband antenna-lens system and a tantalum microwave resonator. From low frequencies, the response of the resonator rises rapidly to a maximum at the gap edge of the superconductor. From there on, the response drops to half the maximum response at twice the pair-breaking energy. At higher frequencies, the response rises again due to trapping of pair-breaking phonons in the superconductor. In practice, this is a measurement of the frequency dependence of the quasiparticle creation efficiency due to pair-breaking in a superconductor. The efficiency, calculated from the different non-equilibrium quasiparticle distribution functions at each frequency, is in agreement with the measurements.

  15. A flexible experimental setup for femtosecond time-resolved broad-band ellipsometry and magneto-optics

    SciTech Connect (OSTI)

    Boschini, F.; Hedayat, H.; Piovera, C.; Dallera, C.; Gupta, A.; Carpene, E.

    2015-01-15

    A versatile experimental setup for femtosecond time-resolved ellipsometry and magneto-optical Kerr effect measurements in the visible light range is described. The apparatus is based on the pump-probe technique and combines a broad-band probing beam with an intense near-infrared pump. According to Fresnel scattering matrix formalism, the analysis of the reflected beam at different polarization states of the incident probe light allows one to determine the diagonal and the off-diagonal elements of the dielectric tensor in the investigated sample. Moreover, the pump-probe method permits to study the dynamics of the dielectric response after a short and intense optical excitation. The performance of the experimental apparatus is tested on CrO{sub 2} single crystals as a benchmark.

  16. Characterization of DOE reference oil shales: Mahogany Zone, Parachute Creek Member, Green River Formation Oil Shale, and Clegg Creek Member, New Albany Shale

    SciTech Connect (OSTI)

    Miknis, F. P.; Robertson, R. E.

    1987-09-01

    Measurements have been made on the chemical and physical properties of two oil shales designated as reference oil shales by the Department of Energy. One oil shale is a Green River Formation, Parachute Creek Member, Mahogany Zone Colorado oil shale from the Exxon Colony mine and the other is a Clegg Creek Member, New Albany shale from Kentucky. Material balance Fischer assays, carbon aromaticities, thermal properties, and bulk mineralogic properties have been determined for the oil shales. Kerogen concentrates were prepared from both shales. The measured properties of the reference shales are comparable to results obtained from previous studies on similar shales. The western reference shale has a low carbon aromaticity, high Fischer assay conversion to oil, and a dominant carbonate mineralogy. The eastern reference shale has a high carbon aromaticity, low Fischer assay conversion to oil, and a dominant silicate mineralogy. Chemical and physical properties, including ASTM distillations, have been determined for shale oils produced from the reference shales. The distillation data were used in conjunction with API correlations to calculate a large number of shale oil properties that are required for computer models such as ASPEN. There was poor agreement between measured and calculated molecular weights for the total shale oil produced from each shale. However, measured and calculated molecular weights agreed reasonably well for true boiling point distillate fractions in the temperature range of 204 to 399/sup 0/C (400 to 750/sup 0/F). Similarly, measured and calculated viscosities of the total shale oils were in disagreement, whereas good agreement was obtained on distillate fractions for a boiling range up to 315/sup 0/C (600/sup 0/F). Thermal and dielectric properties were determined for the shales and shale oils. The dielectric properties of the reference shales and shale oils decreased with increasing frequency of the applied frequency. 42 refs., 34 figs., 24

  17. Flexural support member having a high ratio of lateral-to-axial stiffness

    DOE Patents [OSTI]

    Haas, Wendall M. B.

    1985-01-01

    A convoluted flexible support structure is provided which is capable of supplying a lateral to axial spring rate in excess of 1,000 to 1. A support member in the form of a steel disc having a specified number of rather large radius, concentric convolutions and a thickness in the range of from about 0.01 to 0.02 inch has an axial stiffness of about 50 pounds/inch while the lateral stiffness is about 100,000 pounds/inch. The support member may be used to support a vibration device where the lateral motion of the vibrator must be highly restricted while providing relatively free axial displacement of about .+-.0.25 inch.

  18. Flexural support member having a high ratio of lateral-to-axial stiffness

    DOE Patents [OSTI]

    Haas, W.M.B.

    1983-06-23

    A convoluted flexible support structure is provided which is capable of supplying a lateral to axial spring rate in excess of 1000 to 1. A support member in the form of a steel disc having a specified number of rather large radius, concentric convolutions and a thickness in the range of from about 0.01 to 0.02 inch has an axial stiffness of about 50 pounds/inch while the lateral stiffness is about 100,000 pounds/inch. The support member may be used to support a vibration device where the lateral motion of the vibrator must be highly restricted while providing relatively free axial displacement of about +-0.25 inch.

  19. High-resolution line-shape spectroscopy during a laser pulse based on Dual-Broad-Band-CARS interferometry

    SciTech Connect (OSTI)

    Vereschagin, Konstantin A; Vereschagin, Alexey K; Smirnov, Valery V; Stelmakh, O M; Fabelinskii, V I; Clauss, W; Klimenko, D N; Oschwald, M E-mail: Al_Vereshchagin@mail.r E-mail: stelmakh@kapella.gpi.r

    2006-07-31

    A high-resolution spectroscopic method is developed for recording Raman spectra of molecular transitions in transient objects during a laser pulse with a resolution of {approx}0.1 cm{sup -1}. The method is based on CARS spectroscopy using a Fabry-Perot interferometer for spectral analysis of the CARS signal and detecting a circular interferometric pattern on a two-dimensional multichannel photodetector. It is shown that the use of the Dual-Broad-Band-CARS configuration to obtain the CARS process provides the efficient averaging of the spectral-amplitude noise of the CARS signal generated by a laser pulse and, in combination with the angular integration of the two-dimensional interference pattern, considerably improves the quality of interferograms. The method was tested upon diagnostics of the transient oxygen-hydrogen flame where information on the shapes of spectral lines of the Q-branch of hydrogen molecules required for measuring temperature was simultaneously obtained and used. (special issue devoted to the 90th anniversary of a.m. prokhorov)

  20. Experimental investigation of factors limiting slow axis beam quality in 9xx nm high power broad area diode lasers

    SciTech Connect (OSTI)

    Winterfeldt, M. Crump, P.; Wenzel, H.; Erbert, G.; Trnkle, G.

    2014-08-14

    GaAs-based broad-area diode lasers are needed with improved lateral beam parameter product (BPP{sub lat}) at high power. An experimental study of the factors limiting BPP{sub lat} is therefore presented, using extreme double-asymmetric (EDAS) vertical structures emitting at 910?nm. Continuous wave, pulsed and polarization-resolved measurements are presented and compared to thermal simulation. The importance of thermal and packaging-induced effects is determined by comparing junction -up and -down devices. Process factors are clarified by comparing diodes with and without index-guiding trenches. We show that in all cases studied, BPP{sub lat} is limited by a non-thermal BPP ground-level and a thermal BPP, which depends linearly on self-heating. Measurements as a function of pulse width confirm that self-heating rather than bias-level dominates. Diodes without trenches show low BPP ground-level, and a thermal BPP which depends strongly on mounting, due to changes in the temperature profile. The additional lateral guiding in diodes with trenches strongly increases the BPP ground-level, but optically isolates the stripe from the device edges, suppressing the influence of the thermal profile, leading to a BPP-slope that is low and independent of mounting. Trenches are also shown to initiate strain fields that cause parasitic TM-polarized emission with large BPP{sub lat}, whose influence on total BPP{sub lat} remains small, provided the overall polarization purity is >95%.

  1. The reservoir potential of the Zechstein-3 carbonate member (Platten), offshore Netherlands

    SciTech Connect (OSTI)

    Baird, A.; Kelly, J.; Symonds, R. )

    1993-09-01

    The Platten has been examined from 31 released and nonreleased wells, dominantly from northern P and Q quadrants, Dutch North Sea, and including a limited number of adjacent onshore wells. Wireline log interpretations have been allied with available core log, sidewall core, and ditch sample data. This has allowed a division into four broad facies associations: lower ramp, shoal shoreface, lagoonal, and the dominantly siliciclastic peritidal. Primary porosity is concentrated in ooid grainstones of the shoal/shoreface facies association. Diagenesis has also been examined. While the Platten has been broadly affected by early dolomitization, which generally occluded porosity, later diagenesis was more selective and had a significant control on porosity creation more selective and has a significant control on porosity creation as well as occlusion. Location of Platten reservoir potential is shown by facies association, diagenetic texture, and percentage porosity maps. The best reservoir conditions in the Platten exist where the shoal/shoreface facies association coincides with faults and with diagenesis associated with fluid movements through fractures. Low-temperature hydrothermal fluids are shown in this study to be the most important control on the hydrocarbon potential of the Platten in much of the P and Q quadrants.

  2. Practice Patterns of Radiotherapy in Cervical Cancer Among Member Groups of the Gynecologic Cancer Intergroup (GCIG)

    SciTech Connect (OSTI)

    Gaffney, David K. . E-mail: david.gaffney@hci.utah.edu; Du Bois, Andreas; Narayan, Kailash; Reed, Nick; Toita, Takafumi; Pignata, Sandro; Blake, Peter; Portelance, Lorraine; Sadoyze, Azmat; Poetter, Richard; Colombo, Alessandro; Randall, Marcus; Mirza, Mansoor R.; Trimble, Edward L.

    2007-06-01

    Purpose: The aim of this study was to describe radiotherapeutic practice of the treatment of cervical cancer in member groups of the Gynecologic Cancer Intergroup (GCIG). Methods and Materials: A survey was developed and distributed to the members of the GCIG focusing on details of radiotherapy practice. Different scenarios were queried including advanced cervical cancer, postoperative patients, and para-aortic-positive lymph node cases. Items focused on indications for radiation therapy, radiation fields, dose, use of chemotherapy, brachytherapy and others. The cooperative groups from North America were compared with the other groups to evaluate potential differences in radiotherapy doses. Results: A total of 39 surveys were returned from 13 different cooperative groups. For the treatment of advanced cervical cancer, external beam pelvic doses and total doses to point A were 47 + 3.5 Gy (mean + SD) and 79.1 + 7.9 Gy, respectively. Point A doses were not different between the North American cooperative groups compared with the others (p = 0.103). All groups used concomitant chemotherapy, with 30 of 36 respondents using weekly cisplatin. Of 33 respondents, 31 intervened for a low hemoglobin level. For a para-aortic field, the upper border was most commonly (15 of 24) at the T12-L1 interspace. Maintenance chemotherapy (after radiotherapy) was not performed by 68% of respondents. For vaginal brachytherapy after hysterectomy, 23 groups performed HDR brachytherapy and four groups used LDR brachytherapy. In the use of brachytherapy, there was no uniformity in dose prescription. Conclusions: Radiotherapy practices among member groups of the GCIG are similar in terms of both doses and use of chemotherapy.

  3. Table HC6.10 Home Appliances Usage Indicators by Number of Household Members, 2005

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

    0 Home Appliances Usage Indicators by Number of Household Members, 2005 Total.............................................................................. 111.1 30.0 34.8 18.4 15.9 12.0 Cooking Appliances Frequency of Hot Meals Cooked 3 or More Times A Day........................................... 8.2 1.4 1.9 1.4 1.0 2.4 2 Times A Day........................................................ 24.6 4.3 7.6 4.3 4.8 3.7 Once a Day............................................................ 42.3 9.9

  4. Table HC6.11 Home Electronics Characteristics by Number of Household Members, 2005

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

    1 Home Electronics Characteristics by Number of Household Members, 2005 Total...................................................................... 111.1 30.0 34.8 18.4 15.9 12.0 Personal Computers Do Not Use a Personal Computer ................... 35.5 16.3 9.4 4.0 2.7 3.2 Use a Personal Computer................................ 75.6 13.8 25.4 14.4 13.2 8.8 Number of Desktop PCs 1.................................................................. 50.3 11.9 17.4 8.5 7.3 5.2

  5. Table HC6.12 Home Electronics Usage Indicators by Number of Household Members, 2005

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

    2 Home Electronics Usage Indicators by Number of Household Members, 2005 Total................................................................................ 111.1 30.0 34.8 18.4 15.9 12.0 Personal Computers Do Not Use a Personal Computer............................. 35.5 16.3 9.4 4.0 2.7 3.2 Use a Personal Computer.......................................... 75.6 13.8 25.4 14.4 13.2 8.8 Most-Used Personal Computer Type of PC Desk-top Model.....................................................

  6. Table HC6.2 Living Space Characteristics by Number of Household Members, 2005

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

    2 Living Space Characteristics by Number of Household Members, 2005 Total...................................................................... 111.1 30.0 34.8 18.4 15.9 12.0 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500............................................... 3.2 1.7 0.8 0.4 0.3 Q 500 to 999....................................................... 23.8 10.2 6.4 3.4 2.3 1.5 1,000 to 1,499................................................. 20.8 5.5 6.3 3.0 3.3 2.6 1,500 to

  7. Table HC6.7 Air-Conditioning Usage Indicators by Number of Household Members, 2005

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

    7 Air-Conditioning Usage Indicators by Number of Household Members, 2005 Total........................................................................ 111.1 30.0 34.8 18.4 15.9 12.0 Do Not Have Cooling Equipment.......................... 17.8 5.4 5.3 2.7 2.5 2.0 Have Cooling Equipment...................................... 93.3 24.6 29.6 15.7 13.4 10.0 Use Cooling Equipment....................................... 91.4 24.0 29.1 15.5 13.2 9.7 Have Equipment But Do Not Use it......................

  8. Table HC6.9 Home Appliances Characteristics by Number of Household Members, 2005

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

    HC6.9 Home Appliances Characteristics by Number of Household Members, 2005 Total U.S.............................................................. 111.1 30.0 34.8 18.4 15.9 12.0 Cooking Appliances Conventional Ovens Use an Oven.................................................. 109.6 29.5 34.4 18.2 15.7 11.8 1................................................................. 103.3 28.4 32.0 17.3 14.7 11.0 2 or More.................................................... 6.2 1.1 2.5 1.0 0.9 0.8 Do Not

  9. From Beirut to Berkeley, Melissa Stockman is Newest Member of ESnet's

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

    Tools Team From Beirut to Berkeley, Melissa Stockman is Newest Member of ESnet's Tools Team News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors Contact Us Media Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 or Media@es.net Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback:

  10. Reducing Onshore Natural Gas and Oil Exploration and Production Impacts Using a Broad-Based Stakeholder Approach

    SciTech Connect (OSTI)

    Amy Childers

    2011-03-30

    Never before has the reduction of oil and gas exploration and production impacts been as important as it is today for operators, regulators, non-governmental organizations and individual landowners. Collectively, these stakeholders are keenly interested in the potential benefits from implementing effective environmental impact reducing technologies and practices. This research project strived to gain input and insight from such a broad array of stakeholders in order to identify approaches with the potential to satisfy their diverse objectives. The research team examined three of the most vital issue categories facing onshore domestic production today: (1) surface damages including development in urbanized areas, (2) impacts to wildlife (specifically greater sage grouse), and (3) air pollution, including its potential contribution to global climate change. The result of the research project is a LINGO (Low Impact Natural Gas and Oil) handbook outlining approaches aimed at avoiding, minimizing, or mitigating environmental impacts. The handbook identifies technical solutions and approaches which can be implemented in a practical and feasible manner to simultaneously achieve a legitimate balance between environmental protection and fluid mineral development. It is anticipated that the results of this research will facilitate informed planning and decision making by management agencies as well as producers of oil and natural gas. In 2008, a supplemental task was added for the researchers to undertake a 'Basin Initiative Study' that examines undeveloped and/or underdeveloped oil and natural gas resources on a regional or geologic basin scope to stimulate more widespread awareness and development of domestic resources. Researchers assessed multi-state basins (or plays), exploring state initiatives, state-industry partnerships and developing strategies to increase U.S. oil and gas supplies while accomplishing regional economic and environmental goals.

  11. X-Ray Emitting GHz-Peaked Spectrum Galaxies: Testing a Dynamical-Radiative Model with Broad-Band Spectra

    SciTech Connect (OSTI)

    Ostorero, L.; Moderski, R.; Stawarz, L.; Diaferio, A.; Kowalska, I.; Cheung, C.C.; Kataoka, J.; Begelman, M.C.; Wagner, S.J.; ,

    2010-06-07

    In a dynamical-radiative model we recently developed to describe the physics of compact, GHz-Peaked-Spectrum (GPS) sources, the relativistic jets propagate across the inner, kpc-sized region of the host galaxy, while the electron population of the expanding lobes evolves and emits synchrotron and inverse-Compton (IC) radiation. Interstellar-medium gas clouds engulfed by the expanding lobes, and photoionized by the active nucleus, are responsible for the radio spectral turnover through free-free absorption (FFA) of the synchrotron photons. The model provides a description of the evolution of the GPS spectral energy distribution (SED) with the source expansion, predicting significant and complex high-energy emission, from the X-ray to the {gamma}-ray frequency domain. Here, we test this model with the broad-band SEDs of a sample of eleven X-ray emitting GPS galaxies with Compact-Symmetric-Object (CSO) morphology, and show that: (i) the shape of the radio continuum at frequencies lower than the spectral turnover is indeed well accounted for by the FFA mechanism; (ii) the observed X-ray spectra can be interpreted as non-thermal radiation produced via IC scattering of the local radiation fields off the lobe particles, providing a viable alternative to the thermal, accretion-disk dominated scenario. We also show that the relation between the hydrogen column densities derived from the X-ray (N{sub H}) and radio (N{sub HI}) data of the sources is suggestive of a positive correlation, which, if confirmed by future observations, would provide further support to our scenario of high-energy emitting lobes.

  12. DISCOVERY OF ULTRA-FAST OUTFLOWS IN A SAMPLE OF BROAD-LINE RADIO GALAXIES OBSERVED WITH SUZAKU

    SciTech Connect (OSTI)

    Tombesi, F.; Sambruna, R. M.; Mushotzky, R. F.; Braito, V.; Ballo, L.; Cappi, M.

    2010-08-10

    We present the results of a uniform and systematic search for blueshifted Fe K absorption lines in the X-ray spectra of five bright broad-line radio galaxies observed with Suzaku. We detect, for the first time in radio-loud active galactic nuclei (AGNs) at X-rays, several absorption lines at energies greater than 7 keV in three out of five sources, namely, 3C 111, 3C 120, and 3C 390.3. The lines are detected with high significance according to both the F-test and extensive Monte Carlo simulations. Their likely interpretation as blueshifted Fe XXV and Fe XXVI K-shell resonance lines implies an origin from highly ionized gas outflowing with mildly relativistic velocities, in the range v {approx_equal} 0.04-0.15c. A fit with specific photoionization models gives ionization parameters in the range log {xi} {approx_equal} 4-5.6 erg s{sup -1} cm and column densities of N {sub H} {approx_equal} 10{sup 22}-10{sup 23} cm{sup -2}. These characteristics are very similar to those of the ultra-fast outflows (UFOs) previously observed in radio-quiet AGNs. Their estimated location within {approx}0.01-0.3 pc of the central super-massive black hole suggests a likely origin related with accretion disk winds/outflows. Depending on the absorber covering fraction, the mass outflow rate of these UFOs can be comparable to the accretion rate and their kinetic power can correspond to a significant fraction of the bolometric luminosity and is comparable to their typical jet power. Therefore, these UFOs can play a significant role in the expected feedback from the AGN to the surrounding environment and can give us further clues on the relation between the accretion disk and the formation of winds/jets in both radio-quiet and radio-loud AGNs.

  13. THE LICK AGN MONITORING PROJECT 2011: DYNAMICAL MODELING OF THE BROAD-LINE REGION IN Mrk 50

    SciTech Connect (OSTI)

    Pancoast, Anna; Brewer, Brendon J.; Treu, Tommaso; Bennert, Vardha N.; Sand, David J.; Barth, Aaron J.; Cooper, Michael C.; Canalizo, Gabriela; Filippenko, Alexei V.; Li, Weidong; Cenko, S. Bradley; Clubb, Kelsey I.; Gates, Elinor L.; Greene, Jenny E.; Malkan, Matthew A.; Stern, Daniel; Assef, Roberto J.; Woo, Jong-Hak; Bae, Hyun-Jin; Buehler, Tabitha; and others

    2012-07-20

    We present dynamical modeling of the broad-line region (BLR) in the Seyfert 1 galaxy Mrk 50 using reverberation mapping data taken as part of the Lick AGN Monitoring Project (LAMP) 2011. We model the reverberation mapping data directly, constraining the geometry and kinematics of the BLR, as well as deriving a black hole mass estimate that does not depend on a normalizing factor or virial coefficient. We find that the geometry of the BLR in Mrk 50 is a nearly face-on thick disk, with a mean radius of 9.6{sup +1.2}{sub -0.9} light days, a width of the BLR of 6.9{sup +1.2}{sub -1.1} light days, and a disk opening angle of 25 {+-} 10 deg above the plane. We also constrain the inclination angle to be 9{sup +7}{sub -5} deg, close to face-on. Finally, the black hole mass of Mrk 50 is inferred to be log{sub 10}(M{sub BH}/M{sub Sun }) = 7.57{sup +0.44}{sub -0.27}. By comparison to the virial black hole mass estimate from traditional reverberation mapping analysis, we find the normalizing constant (virial coefficient) to be log{sub 10} f = 0.78{sup +0.44}{sub -0.27}, consistent with the commonly adopted mean value of 0.74 based on aligning the M{sub BH}-{sigma}* relation for active galactic nuclei and quiescent galaxies. While our dynamical model includes the possibility of a net inflow or outflow in the BLR, we cannot distinguish between these two scenarios.

  14. Springback Reduction in Stamping of Front Side Member with a Response Surface Method

    SciTech Connect (OSTI)

    Song, Jung-Han; Huh, Hoon; Kim, Se-Ho; Park, Sung-Ho

    2005-08-05

    Springback is a common phenomenon in sheet metal forming since the elastic recovery of the internal stresses is induced after removal of the tooling. The numerical analysis of springback is a complicated time-consuming job and its result is greatly effected by a type of the yield function, finite elements used and the constraint condition for eliminating a rigid body motion. In this paper, optimization of the draw-bead force is carried out utilizing the response surface method in order to reduce springback and improve shape accuracy of a deep drawn product. In the optimization process, the tendency of springback is evaluated qualitatively without springback simulation usually done with the implicit solving scheme. Instead of springback simulation, the amount of stress deviation along the thickness direction in the deep drawn product is used as an indicator of springback. The stamping process is analyzed for a front side member formed with advanced high strength steel (AHSS) sheets such as DP60. The analysis procedure fully covers the binder-wrap, stamping, trimming and springback processes with the commercial elasto-plastic finite element code LS-DYNA 3D. The effect of the restraining force of draw-beads is confirmed with the decreased stress deviation. The analysis result shown in the final springback simulation demonstrates that the present analysis provides a guideline for controlling the evolution of springback based on the finite element simulation of complicated auto-body members.

  15. Spectral modification of the laser emission of a terahertz quantum cascade laser induced by broad-band double pulse injection seeding

    SciTech Connect (OSTI)

    Markmann, Sergej Nong, Hanond Hekmat, Negar; Jukam, Nathan; Pal, Shovon; Scholz, Sven; Kukharchyk, Nadezhda; Ludwig, Arne; Wieck, Andreas D.; Dhillon, Sukhdeep; Tignon, Jérôme; Marcadet, Xavier; Bock, Claudia; Kunze, Ulrich

    2015-09-14

    We demonstrate by injection seeding that the spectral emission of a terahertz (THz) quantum cascade laser (QCL) can be modified with broad-band THz pulses whose bandwidths are greater than the QCL bandwidth. Two broad-band THz pulses delayed in time imprint a modulation on the single THz pulse spectrum. The resulting spectrum is used to injection seed the THz QCL. By varying the time delay between the THz pulses, the amplitude distribution of the QCL longitudinal modes is modified. By applying this approach, the QCL emission is reversibly switched from multi-mode to single mode emission.

  16. Constraining sub-parsec binary supermassive black holes in quasars with multi-epoch spectroscopy. II. The population with kinematically offset broad Balmer emission lines

    SciTech Connect (OSTI)

    Liu, Xin; Shen, Yue; Bian, Fuyan; Loeb, Abraham; Tremaine, Scott

    2014-07-10

    A small fraction of quasars have long been known to show bulk velocity offsets (of a few hundred to thousands of km s{sup 1}) in the broad Balmer lines with respect to the systemic redshift of the host galaxy. Models to explain these offsets usually invoke broad-line region gas kinematics/asymmetry around single black holes (BHs), orbital motion of massive (?sub-parsec (sub-pc)) binary black holes (BBHs), or recoil BHs, but single-epoch spectra are unable to distinguish between these scenarios. The line-of-sight (LOS) radial velocity (RV) shifts from long-term spectroscopic monitoring can be used to test the BBH hypothesis. We have selected a sample of 399 quasars with kinematically offset broad H? lines from the Sloan Digital Sky Survey (SDSS) Seventh Data Release quasar catalog, and have conducted second-epoch optical spectroscopy for 50 of them. Combined with the existing SDSS spectra, the new observations enable us to constrain the LOS RV shifts of broad H? lines with a rest-frame baseline of a few years to nearly a decade. While previous work focused on objects with extreme velocity offset (>10{sup 3} km s{sup 1}), we explore the parameter space with smaller (a few hundred km s{sup 1}) yet significant offsets (99.7% confidence). Using cross-correlation analysis, we detect significant (99% confidence) radial accelerations in the broad H? lines in 24 of the 50 objects, of ?10-200 km s{sup 1} yr{sup 1} with a median measurement uncertainty of ?10 km s{sup 1} yr{sup 1}, implying a high fraction of variability of the broad-line velocity on multi-year timescales. We suggest that 9 of the 24 detections are sub-pc BBH candidates, which show consistent velocity shifts independently measured from a second broad line (either H? or Mg II) without significant changes in the broad-line profiles. Combining the results on the general quasar population studied in Paper I, we find a tentative anti-correlation between the velocity offset in the first-epoch spectrum and

  17. Use of 16S rRNA gene for identification of a broad range of clinically relevant bacterial pathogens

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

    Srinivasan, Ramya; Karaoz, Ulas; Volegova, Marina; MacKichan, Joanna; Kato-Maeda, Midori; Miller, Steve; Nadarajan, Rohan; Brodie, Eoin L.; Lynch, Susan V.; Heimesaat, Markus M.

    2015-02-06

    According to World Health Organization statistics of 2011, infectious diseases remain in the top five causes of mortality worldwide. However, despite sophisticated research tools for microbial detection, rapid and accurate molecular diagnostics for identification of infection in humans have not been extensively adopted. Time-consuming culture-based methods remain to the forefront of clinical microbial detection. The 16S rRNA gene, a molecular marker for identification of bacterial species, is ubiquitous to members of this domain and, thanks to ever-expanding databases of sequence information, a useful tool for bacterial identification. In this study, we assembled an extensive repository of clinical isolates (n =more » 617), representing 30 medically important pathogenic species and originally identified using traditional culture-based or non-16S molecular methods. This strain repository was used to systematically evaluate the ability of 16S rRNA for species level identification. To enable the most accurate species level classification based on the paucity of sequence data accumulated in public databases, we built a Naïve Bayes classifier representing a diverse set of high-quality sequences from medically important bacterial organisms. We show that for species identification, a model-based approach is superior to an alignment based method. Overall, between 16S gene based and clinical identities, our study shows a genus-level concordance rate of 96% and a species-level concordance rate of 87.5%. We point to multiple cases of probable clinical misidentification with traditional culture based identification across a wide range of gram-negative rods and gram-positive cocci as well as common gram-negative cocci.« less

  18. Use of 16S rRNA gene for identification of a broad range of clinically relevant bacterial pathogens

    SciTech Connect (OSTI)

    Srinivasan, Ramya; Karaoz, Ulas; Volegova, Marina; MacKichan, Joanna; Kato-Maeda, Midori; Miller, Steve; Nadarajan, Rohan; Brodie, Eoin L.; Lynch, Susan V.; Heimesaat, Markus M.

    2015-02-06

    According to World Health Organization statistics of 2011, infectious diseases remain in the top five causes of mortality worldwide. However, despite sophisticated research tools for microbial detection, rapid and accurate molecular diagnostics for identification of infection in humans have not been extensively adopted. Time-consuming culture-based methods remain to the forefront of clinical microbial detection. The 16S rRNA gene, a molecular marker for identification of bacterial species, is ubiquitous to members of this domain and, thanks to ever-expanding databases of sequence information, a useful tool for bacterial identification. In this study, we assembled an extensive repository of clinical isolates (n = 617), representing 30 medically important pathogenic species and originally identified using traditional culture-based or non-16S molecular methods. This strain repository was used to systematically evaluate the ability of 16S rRNA for species level identification. To enable the most accurate species level classification based on the paucity of sequence data accumulated in public databases, we built a Naïve Bayes classifier representing a diverse set of high-quality sequences from medically important bacterial organisms. We show that for species identification, a model-based approach is superior to an alignment based method. Overall, between 16S gene based and clinical identities, our study shows a genus-level concordance rate of 96% and a species-level concordance rate of 87.5%. We point to multiple cases of probable clinical misidentification with traditional culture based identification across a wide range of gram-negative rods and gram-positive cocci as well as common gram-negative cocci.

  19. Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Arun Majumdar, Martha Schlicher, Ram Shenoy, Dan Reicher,

    Office of Environmental Management (EM)

    Department of Energy of Energy Advisory Board - August 15, 2011 Meeting Minutes Secretary of Energy Advisory Board - August 15, 2011 Meeting Minutes SEAB members convened by teleconference to discuss the 90 day interim report of the Natural Gas Subcommittee. The meeting began with 30 minutes of public comment. At the conclusion of the public comment session, John Deutch gave a brief overview of the report. SEAB members discussed the report and made recommendations. SEAB-Aug-2011-Minutes.pdf

  20. Table HC6.4 Space Heating Characteristics by Number of Household Members, 2005

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

    4 Space Heating Characteristics by Number of Household Members, 2005 Total..................................................................... 111.1 30.0 34.8 18.4 15.9 12.0 Do Not Have Space Heating Equipment............ 1.2 0.3 0.3 Q 0.2 0.2 Have Main Space Heating Equipment............... 109.8 29.7 34.5 18.2 15.6 11.8 Use Main Space Heating Equipment................. 109.1 29.5 34.4 18.1 15.5 11.6 Have Equipment But Do Not Use It................... 0.8 Q Q Q Q Q Main Heating Fuel and

  1. Table HC6.5 Space Heating Usage Indicators by Number of Household Members, 2005

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

    5 Space Heating Usage Indicators by Number of Household Members, 2005 Total U.S. Housing Units.................................. 111.1 30.0 34.8 18.4 15.9 12.0 Do Not Have Heating Equipment..................... 1.2 0.3 0.3 Q 0.2 0.2 Have Space Heating Equipment....................... 109.8 29.7 34.5 18.2 15.6 11.8 Use Space Heating Equipment........................ 109.1 29.5 34.4 18.1 15.5 11.6 Have But Do Not Use Equipment.................... 0.8 Q Q Q Q Q Space Heating Usage During 2005

  2. Metabolic Capabilities of the Members of the Order Halanaerobiales and Their Potential Biotechnological Applications

    SciTech Connect (OSTI)

    Roush, Daniel W; Elias, Dwayne A; Mormile, Dr. Melanie R.

    2014-01-01

    The order Halanaerobiales contains a number of well-studied halophiles that possess great potential for biotechnological applications. The unique halophilic adaptations that these organisms utilize, such as salting-in mechanisms to increase their intercellular concentration of KCl, combined with their ability to ferment simple sugars, provides an excellent platform for biotechnological development over a wide range of salt levels and possible other extreme conditions, such as alkaline conditions. From fermented foods to oil reservoirs, members of Halanaerobiales are found in many environments. The environmental conditions many of these organisms grow are similar to industrially important processes, such as alkaline pre-treated biomass stocks, treatment of crude glycerol from biodiesel production, salty fermented foods, as well as bioremediation of contaminants under extreme conditions of salinity and in some cases, alkalinity. From salt stable enzymes to waste fermentations, bioremediation options, bioenergy, and microbially enhanced oil recovery (MEOR), Halanaerobiales can provide a wide spectrum of environmentally friendly solutions to current problems.

  3. Mathematical Model for Transmutation System with a Two-Member Chain and Variable Separation Coefficients

    SciTech Connect (OSTI)

    Ahn, Joonhong; Kurata, Masaki

    2007-07-01

    Mathematical models for mass flow in a fuel cycle have been established for a two-member chain in a reactor with reductive extraction for partitioning process. A sub-model for reductive extraction has been implemented into the mass flow model. Recursive solutions for the mass fractions of two actinide isotopes and fission products have been obtained as a function of cycle number. As a performance measure, the reduction ratios have been defined for two actinide isotopes. Effects of discharged fuel composition on the partitioning efficiency and on waste generation have been observed. The numerical results show that at early cycles the partitioning efficiency is relatively low because of large mass fractions of actinides in discharged fuel. With more cycles, fission products accumulate, and the partitioning efficiency becomes better, approaching asymptotic values. Consequently, waste generation at early cycles would be greater than at later cycles. (authors)

  4. NEW MEMBERS OF THE SCORPIUS-CENTAURUS COMPLEX AND AGES OF ITS SUB-REGIONS

    SciTech Connect (OSTI)

    Song, Inseok; Zuckerman, B.; Bessell, M. S.

    2012-07-15

    We have spectroscopically identified {approx}100 G-, K-, and M-type members of the Scorpius-Centaurus complex. To deduce the age of these young stars we compare their Li {lambda}6708 absorption line strengths against those of stars in the TW Hydrae association and {beta} Pictoris moving group. These line strengths indicate that Sco-Cen stars are younger than {beta} Pic stars whose ages of {approx}12 Myr have previously been derived from a kinematic traceback analysis. Our derived age, {approx}10 Myr, for stars in the Lower Centaurus Crux and Upper Centaurus Lupus subgroups of ScoCen is younger than previously published ages based on the moving cluster method and upper main-sequence fitting. The discrepant ages are likely due to an incorrect (or lack of) cross-calibration between model-dependent and model-independent age-dating methods.

  5. RECONSTRUCTION OF INDIVIDUAL DOSES DUE TO MEDICAL EXPOSURES FOR MEMBERS OF THE TECHA RIVER COHORT

    SciTech Connect (OSTI)

    Shagina, N. B.; Golikov, V.; Degteva, M. O.; Vorobiova, M. I.; Anspaugh, L. R.; Napier, Bruce A.

    2012-11-01

    Purpose: To describe a methodology for reconstruction of doses due to medical exposures for members of the Techa River Cohort (TRC) who received diagnostic radiation at the clinic of the Urals Research Center for Radiation Medicine (URCRM) in 19522005. To calculate doses of medical exposure for the TRC members and compare with the doses that resulted from radioactive contamination of the Techa River. Material and Methods: Reconstruction of individual medical doses is based on data on x-ray diagnostic procedures available for each person examined at the URCRM clinics and values of absorbed dose in 12 organs per typical x-ray procedure calculated with the use of a mathematical phantom. Personal data on x-ray diagnostic examinations have been complied in the computerized Registry of x-ray diagnostic procedures. Sources of information are archival registry books from the URCRM x-ray room (available since 1956) and records on x-ray diagnostic procedures in patient-case histories (since 1952). The absorbed doses for 12 organs of interest have been evaluated per unit typical x-ray procedure with account taken of the x-ray examination parameters characteristic for the diagnostic machines used at the URCRM clinics. These parameters have been evaluated from published data on technical characteristics of the x-ray diagnostic machines used at the URCRM clinics in 19521988 and taken from the x-ray room for machines used at the URCRM in 19892005. Absorbed doses in the 12 organs per unit typical x-ray procedure have been calculated with use of a special computer code, EDEREX, developed at the Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev. Individual accumulated doses of medical exposure have been calculated with a computer code, MEDS (Medical Exposure Dosimetry System), specifically developed at the URCRM. Results: At present, the Registry of x-ray diagnostic procedures contains information on individual x-ray examinations for over 9

  6. Draft Genome Sequence of Streptomyces sp. Strain Wb2n-11, a Desert Isolate with Broad-Spectrum Antagonism against Soilborne Phytopathogens

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

    Köberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Streptomyces sp. strain Wb2n-11, isolated from native desert soil, exhibited broad-spectrum antagonism against plant pathogenic fungi, bacteria, and nematodes. The 8.2-Mb draft genome reveals genes putatively responsible for its promising biocontrol activity and genes which enable the soil bacterium to directly interact beneficially with plants.

  7. Draft Genome Sequence of Streptomyces sp. Strain Wb2n-11, a Desert Isolate with Broad-Spectrum Antagonism against Soilborne Phytopathogens

    SciTech Connect (OSTI)

    Köberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Streptomyces sp. strain Wb2n-11, isolated from native desert soil, exhibited broad-spectrum antagonism against plant pathogenic fungi, bacteria, and nematodes. The 8.2-Mb draft genome reveals genes putatively responsible for its promising biocontrol activity and genes which enable the soil bacterium to directly interact beneficially with plants.

  8. Draft genome sequence of Streptomyces sp. strain Wb2n-11, a desert isolate with broad-spectrum antagonism against soilborne phytopathogens

    SciTech Connect (OSTI)

    Koeberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Streptomyces sp. strain Wb2n-11, isolated from native desert soil, exhibited broad-spectrum antagonism against plant pathogenic fungi, bacteria and nematodes. The 8.2 Mb draft genome reveals genes putatively responsible for its promising biocontrol activity and genes which enable the soil bacterium to directly interact beneficially with plants.

  9. CIT-7, a crystalline, molecular sieve with pores bounded by 8 and 10-membered rings

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

    Schmidt, Joel E.; Xie, Dan; Rea, Thomas; Davis, Mark E.

    2015-01-23

    A new crystalline molecular sieve, denoted CIT-7, is synthesized using an imidazolium-based diquaternary organic structure directing agent (OSDA). The framework structure is determined from a combination of rotation electron diffraction and synchrotron X-ray powder diffraction data. The structure has 10 crystallographically unique tetrahedral atoms (T-atoms) in the unit cell, and can be described as an ordered arrangement of the [425462] mtw building unit and a previously unreported [4452] building unit. The framework contains a 2-dimensional pore system that is bounded by 10 T-atom rings (10-ring, 5.1 Å × 6.2 Å opening) that are connected with oval 8-rings (2.9 Å ×more » 5.5 Å opening) through medium-sized cavities (~7.9 Å) at the channel intersections. CIT-7 can be synthesized over a broad range of compositions including pure-silica and heteroatom, e.g., aluminosilicate and titanosilicate, containing variants.« less

  10. CIT-7, a crystalline, molecular sieve with pores bounded by 8 and 10-membered rings

    SciTech Connect (OSTI)

    Schmidt, Joel E.; Xie, Dan; Rea, Thomas; Davis, Mark E.

    2015-01-23

    A new crystalline molecular sieve, denoted CIT-7, is synthesized using an imidazolium-based diquaternary organic structure directing agent (OSDA). The framework structure is determined from a combination of rotation electron diffraction and synchrotron X-ray powder diffraction data. The structure has 10 crystallographically unique tetrahedral atoms (T-atoms) in the unit cell, and can be described as an ordered arrangement of the [425462] mtw building unit and a previously unreported [4452] building unit. The framework contains a 2-dimensional pore system that is bounded by 10 T-atom rings (10-ring, 5.1 Å × 6.2 Å opening) that are connected with oval 8-rings (2.9 Å × 5.5 Å opening) through medium-sized cavities (~7.9 Å) at the channel intersections. CIT-7 can be synthesized over a broad range of compositions including pure-silica and heteroatom, e.g., aluminosilicate and titanosilicate, containing variants.

  11. Low-drag electrical-contact arrangement for maintaining continuity between horizontally movable members

    DOE Patents [OSTI]

    Brown, R.J.; Gerth, H.L.; Robinson, S.C.

    1981-01-23

    This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

  12. Low-drag electrical contact arrangement for maintaining continuity between horizontally movable members

    DOE Patents [OSTI]

    Brown, R. Jack; Gerth, Howard L.; Robinson, Samuel C.

    1982-01-01

    This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

  13. Six-Membered-Ring Malonatoborate-Based Lithium Salts as Electrolytes for Lithium Ion Batteries

    SciTech Connect (OSTI)

    Yang, Li; Zhang, Hanjun; Driscoll, Peter; Lucht, Brett; Kerr, John

    2011-09-30

    A new class of lithium salts of malonatoborate anions has been synthesized. These six-membered-ring salts provided slightly lower ionic conductivity than that of LiBOB and LiBF4. Nevertheless, compared with LiBOB and LiPF6, the lowered ring strains in the malonatoborate structures and reduced numbers of fluorine atoms in the molecules was found to enhance the thermal and water stabilities and compatibilities of these salts with ether solvents. Small amount LiDMMDFB when used as an additive, was found to stabilize LiPF6 in carbonate electrolytes at 80°C for one month. Employing LiMDFB as the electrolyte in Li/Li cells and full cells, large interfacial impedances were observed on lithium metal and the cathode. Moreover, the large impedances are at least partially attributed to the acidic hydrogen atoms in the malonate structure. This issue can be addressed by replacing the acidic atoms with methyl groups.

  14. Investigation of the validity of quasilinear theory for electron Landau damping in a tokamak using a broad-band wave effect

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

    Lee, Jungpyo; Bonoli, Paul; Wright, John

    2011-01-01

    The quasilinear diffusion coefficient assuming a constant magnetic field along the electron orbit is widely used to describe electron Landau damping of waves in a tokamak where the magnitude of the magnetic field varies on a flux surface. To understand the impact of violating the constant magnetic field assumption, we introduce the effect of a broad-bandwidth wave spectrum which has been used in the past to validate quasilinear theory for the fast decorrelation process between resonances. By the reevaluation of the diffusion coefficient through the level of the phase integral for the tokamak geometry with the broad-band wave effect included,more » we identify the three acceptable errors for the use of the quasilinear diffusion coefficient.« less

  15. Apple latent spherical virus vectors for reliable and effective virus-induced gene silencing among a broad range of plants including tobacco, tomato, Arabidopsis thaliana, cucurbits, and legumes

    SciTech Connect (OSTI)

    Igarashi, Aki; Yamagata, Kousuke; Sugai, Tomokazu; Takahashi, Yukari; Sugawara, Emiko; Tamura, Akihiro; Yaegashi, Hajime; Yamagishi, Noriko; Takahashi, Tsubasa; Isogai, Masamichi; Takahashi, Hideki; Yoshikawa, Nobuyuki

    2009-04-10

    Apple latent spherical virus (ALSV) vectors were evaluated for virus-induced gene silencing (VIGS) of endogenous genes among a broad range of plant species. ALSV vectors carrying partial sequences of a subunit of magnesium chelatase (SU) and phytoene desaturase (PDS) genes induced highly uniform knockout phenotypes typical of SU and PDS inhibition on model plants such as tobacco and Arabidopsis thaliana, and economically important crops such as tomato, legume, and cucurbit species. The silencing phenotypes persisted throughout plant growth in these plants. In addition, ALSV vectors could be successfully used to silence a meristem gene, proliferating cell nuclear antigen and disease resistant N gene in tobacco and RCY1 gene in A. thaliana. As ALSV infects most host plants symptomlessly and effectively induces stable VIGS for long periods, the ALSV vector is a valuable tool to determine the functions of interested genes among a broad range of plant species.

  16. Tricyclic GyrB/ParE (TriBE) Inhibitors. A new class of broad-spectrum dual-targeting antibacterial agents

    SciTech Connect (OSTI)

    Tari, Leslie W.; Li, Xiaoming; Trzoss, Michael; Bensen, Daniel C.; Chen, Zhiyong; Lam, Thanh; Zhang, Junhu; Lee, Suk Joong; Hough, Grayson; Phillipson, Doug; Akers-Rodriguez, Suzanne; Cunningham, Mark L.; Kwan, Bryan P.; Nelson, Kirk J.; Castellano, Amanda; Locke, Jeff B.; Brown-Driver, Vickie; Murphy, Timothy M.; Ong, Voon S.; Pillar, Chris M.; Shinabarger, Dean L.; Nix, Jay; Lightstone, Felice C.; Wong, Sergio E.; Nguyen, Toan B.; Shaw, Karen J.; Finn, John

    2013-12-26

    Increasing resistance to every major class of antibiotics and a dearth of novel classes of antibacterial agents in development pipelines has created a dwindling reservoir of treatment options for serious bacterial infections. The bacterial type IIA topoisomerases, DNA gyrase and topoisomerase IV, are validated antibacterial drug targets with multiple prospective drug binding sites, including the catalytic site targeted by the fluoroquinolone antibiotics. Growing resistance to fluoroquinolones, frequently mediated by mutations in the drug-binding site, is increasingly limiting the utility of this antibiotic class, prompting the search for other inhibitor classes that target different sites on the topoisomerase complexes. The highly conserved ATP-binding subunits of DNA gyrase (GyrB) and topoisomerase IV (ParE) have long been recognized as excellent candidates for the development of dual-targeting antibacterial agents with broad-spectrum potential. However, to date, no natural product or small molecule inhibitors targeting these sites have succeeded in the clinic, and no inhibitors of these enzymes have yet been reported with broad-spectrum antibacterial activity encompassing the majority of Gram-negative pathogens. Using structure-based drug design (SBDD), we have created a novel dual-targeting pyrimidoindole inhibitor series with exquisite potency against GyrB and ParE enzymes from a broad range of clinically important pathogens. Inhibitors from this series demonstrate potent, broad-spectrum antibacterial activity against Gram-positive and Gram-negative pathogens of clinical importance, including fluoroquinolone resistant and multidrug resistant strains. Moreover, lead compounds have been discovered with clinical potential; they are well tolerated in animals, and efficacious in Gram-negative infection models.

  17. A Novel Passive Millimeter Imager for Broad-Area Search - Final Report on Project PL09-NPMI-PD07 (PNNL-55180)

    SciTech Connect (OSTI)

    Tedeschi, Jonathan R.; Bernacki, Bruce E.; Kelly, James F.; Sheen, David M.; Harris, Robert V.; Hall, Thomas E.; Hatchell, Brian K.; Knopik, Clint D.; Lechelt, Wayne M.; McMakin, Douglas L.; Mendoza, Albert; Severtsen, Ronald H.; Valdez, Patrick LJ

    2011-12-31

    This report describes research and development efforts toward a novel passive millimeter-wave (mm-wave) electromagnetic imaging device for broad-area search. It addresses the technical challenge of detecting anomalies that occupy a small fraction of a pixel. The purpose of the imager is to pinpoint suspicious locations for cuing subsequent higher-resolution imaging. The technical basis for the approach is to exploit thermal and polarization anomalies that distinguish man-made features from natural features.

  18. Tricyclic GyrB/ParE (TriBE) Inhibitors. A new class of broad-spectrum dual-targeting antibacterial agents

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

    Tari, Leslie W.; Li, Xiaoming; Trzoss, Michael; Bensen, Daniel C.; Chen, Zhiyong; Lam, Thanh; Zhang, Junhu; Lee, Suk Joong; Hough, Grayson; Phillipson, Doug; et al

    2013-12-26

    Increasing resistance to every major class of antibiotics and a dearth of novel classes of antibacterial agents in development pipelines has created a dwindling reservoir of treatment options for serious bacterial infections. The bacterial type IIA topoisomerases, DNA gyrase and topoisomerase IV, are validated antibacterial drug targets with multiple prospective drug binding sites, including the catalytic site targeted by the fluoroquinolone antibiotics. Growing resistance to fluoroquinolones, frequently mediated by mutations in the drug-binding site, is increasingly limiting the utility of this antibiotic class, prompting the search for other inhibitor classes that target different sites on the topoisomerase complexes. The highlymore » conserved ATP-binding subunits of DNA gyrase (GyrB) and topoisomerase IV (ParE) have long been recognized as excellent candidates for the development of dual-targeting antibacterial agents with broad-spectrum potential. However, to date, no natural product or small molecule inhibitors targeting these sites have succeeded in the clinic, and no inhibitors of these enzymes have yet been reported with broad-spectrum antibacterial activity encompassing the majority of Gram-negative pathogens. Using structure-based drug design (SBDD), we have created a novel dual-targeting pyrimidoindole inhibitor series with exquisite potency against GyrB and ParE enzymes from a broad range of clinically important pathogens. Inhibitors from this series demonstrate potent, broad-spectrum antibacterial activity against Gram-positive and Gram-negative pathogens of clinical importance, including fluoroquinolone resistant and multidrug resistant strains. Moreover, lead compounds have been discovered with clinical potential; they are well tolerated in animals, and efficacious in Gram-negative infection models.« less

  19. VEGF111b, a new member of VEGFxxxb isoforms and induced by mitomycin C, inhibits angiogenesis

    SciTech Connect (OSTI)

    Gu, Fang; Li, Xiuli; Kong, Jian; Pan, Bing; Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Key Laboratory of Molecular Cardiovascular Sciences of Education Ministry, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides of Health Ministry, Beijing ; Sun, Min; Zheng, Lemin; Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Key Laboratory of Molecular Cardiovascular Sciences of Education Ministry, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides of Health Ministry, Beijing ; Yao, Yuanqing

    2013-11-08

    Highlights: We discovered a new member of VEGFxxxb family-VEGF111b. We found VEGF111b mRNA and protein can be induced by mitomycin C. We confirmed VEGF111b over-expression inhibits angiogenesis. VEGF111b inhibits angiogenesis through inhibiting VEGF-R2/PI3K/Akt and VEGF-R2/ERK1/2 phosphorylation. -- Abstract: Vascular endothelial growth factor (VEGF-A) stimulating angiogenesis is required for tumor growth and progression. The conventional VEGF-A isoforms have been considered as pro-angiogenic factors. Another family of VEGF-A isoforms generated by alternative splicing, termed VEGFxxxb isoforms, has anti-angiogenic property, exemplified by VEGF165b. Here, we identify a new number of VEGFxxx family-VEGF111b induced by mitomycin C, although not detected in mitomycin C-unexposed ovarian cancer cells. SKOV3 cells were transfected with pcDNA{sub 3.1} empty vector, pcDNA{sub 3.1}-VEGF111b or pcDNA{sub 3.1}-VEGF165b to collect conditioned mediums respectively. VEGF111b overexpression inhibits proliferation, migration and tube formation of endothelial cell by inhibiting VEGF-R2 phosphorylation and its downstream signaling, similar to VEGF165b but slightly lower than VEGF165b. The anti-angiogenic property depends on the six amino acids of exon 8b of the VEGFxxxb isoforms. Our results show that VEGF111b is a novel potent anti-angiogenic agent that can target the VEGF-R2 and its signaling pathway to inhibit ovarian tumor growth.

  20. CFL Labeling Harmonization in the United States, China, Brazil andELI Member Countries: Specifications, Testing, and MutualRecognition

    SciTech Connect (OSTI)

    Fridley, David; Lin, Jiang; Denver, Andrea; Biermayer, Peter; Dillavou, Tyler

    2005-07-20

    This report examines critical differences among energy-efficient labeling programs for CFLs in Brazil, China, the United States, and the seven members of the international Efficient Lighting Initiative (ELI) in terms of technical specifications and test procedures, and review issues related to international harmonization of these standards.

  1. ORSSAB Member Greg Paulus Served His Country, Helped People With Disabilities and Continues to Serve His Community

    Broader source: Energy.gov [DOE]

    Rockwood resident Greg Paulus is a Top Gun. He earned that distinction flying F4 fighters for the Air Force. In fact, he did it twice. After serving his country, he found a way to serve people with disabilities. He continues to serve his community as a member of the Oak Ridge Site Specific Advisory Board.

  2. Fracture-coating minerals in the Topopah Spring Member and upper tuff of Calico Hills from drill hole J-13

    SciTech Connect (OSTI)

    Carlos, B.

    1989-02-01

    Fracture-lining minerals from drill core in the Topopah Spring Member of the Paintbrush Tuff and the tuff of Calico Hills from water well J-13 were studied to identify the differences between these minerals and those seen in drill core USW G-4. In USW G-4 the static water level (SWL) occurs below the tuff of Calico Hills, but in J-13 the water table is fairly high in the Topopah Spring Member. There are some significant differences in fracture minerals between these two holes. In USW G-4 mordenite is a common fracture-lining mineral in the Topopah Spring Member, increasing in abundance with depth. Euhedral heulandite >0.1 mm in length occurs in fractures for about 20 m above the lower vitrophyre. In J-13, where the same stratigraphic intervals are below the water table, mordenite is uncommon and euhedral heulandite is not seen. The most abundant fracture coating in the Topopah Spring Member in J-13 is drusy quartz, which is totally absent in this interval in USW G-4. Though similar in appearance, the coatings in the vitrophyre have different mineralogy in the two holes. In USW G-4 the coatings are extremely fine grained heulandite and smectite. In J-13 the coatings are fine-grained heulandite, chabazite, and alkali feldspar. Chabazite has not been identified from any other hole in the Yucca Mountain area. Fractures in the tuff of Calico Hills have similar coatings in core from both holes. In J-13, as in USW G-4, the tuff matrix of the Topopah Spring Member is welded and devitrified and that of the tuff of Calico Hills is zeolitic. 11 refs., 10 figs., 5 tabs.

  3. WISE J233237.05–505643.5: A double-peaked, broad-lined active galactic nucleus with a spiral-shaped radio morphology

    SciTech Connect (OSTI)

    Tsai, Chao-Wei; Jarrett, T. H.; Stern, Daniel; Assef, Roberto J.; Eisenhardt, Peter R. M.; Wu, Jingwen; Emonts, Bjorn; Barrows, R. Scott; Norris, Ray P.; Lonsdale, Carol; Blain, Andrew W.; Benford, Dominic J.; Stalder, Brian; Stubbs, Christopher W.; High, F. William; Li, K. L.; Kong, Albert K. H.

    2013-12-10

    We present radio continuum mapping, optical imaging, and spectroscopy of the newly discovered double-peaked, broad-lined active galactic nucleus (AGN) WISE J233237.05–505643.5 at redshift z = 0.3447. This source exhibits an FR-I and FR-II hybrid morphology, characterized by a bright core, jet, and Doppler-boosted lobe structures in Australian Telescope Compact Array continuum maps at 1.5, 5.6, and 9 GHz. Unlike most FR-II objects, W2332–5056 is hosted by a disk-like galaxy. The core has a projected 5'' linear radio feature that is perpendicular to the curved primary jet, hinting at unusual and complex activity within the inner 25 kpc. The multi-epoch, optical-near-IR photometric measurements indicate significant variability over a 3-20 yr baseline from the AGN component. Gemini South optical data show unusual double-peaked emission-line features: the centroids of the broad-lined components of Hα and Hβ are blueshifted with respect to the narrow lines and host galaxy by ∼3800 km s{sup –1}. We examine possible cases that involve single or double supermassive black holes in the system and discuss the required future investigations to disentangle the mysterious nature of this system.

  4. The effect of broad-band Alfven-cyclotron waves spectra on the preferential heating and differential acceleration of He{sup ++} ions in the solar wind

    SciTech Connect (OSTI)

    Maneva, Y. G.; Ofman, L.; Vinas, A. F.

    2013-06-13

    In anticipation of results from inner heliospheric missions such as the Solar Orbiter and the Solar Probe we present the results from 1.5D hybrid simulations to study the role of magnetic fluctuations for the heating and differential acceleration of He{sup ++} ions in the solar wind. We consider the effects of nonlinear Alfven-cyclotron waves at different frequency regimes. Monochromatic nonlinear Alfven-alpha-cyclotron waves are known to preferentially heat and accelerate He{sup ++} ions in collisionless low beta plasma. In this study we demonstrate that these effects are preserved when higherfrequency monochromatic and broad-band spectra of Alfven-proton-cyclotron waves are considered. Comparison between several nonlinear monochromatic waves shows that the ion temperatures, anisotropies and relative drift are quantitatively affected by the shift in frequency. Including a broad-band wave-spectrum results in a significant reduction of both the parallel and the perpendicular temperature components for the He{sup ++} ions, whereas the proton heating is barely influenced, with the parallel proton temperature only slightly enhanced. The differential streaming is strongly affected by the available wave power in the resonant daughter ion-acoustic waves. Therefore for the same initial wave energy, the relative drift is significantly reduced in the case of initial wave-spectra in comparison to the simulations with monochromatic waves.

  5. Public Meeting Commission Members TJ Glauthier, Co-Chair; Jared Cohon, Co-Chair; Susan Hockfield; Charles Elachi;

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

    Minutes of the U.S. Department of Energy (DOE) Commission to Review the Effectiveness of the National Energy Laboratories Public Meeting Commission Members TJ Glauthier, Co-Chair; Jared Cohon, Co-Chair; Susan Hockfield; Charles Elachi; in Attendance: Wanda Austin; Paul Fleury; Cherry Murray; Norm Augustine (by phone) Date and Time: 10:30 AM - 4:00 PM, July 18, 2014 Location: Department of Energy, Forrestal Building, 1000 Independence Avenue, SW, Washington, DC 20585 Purpose: Meeting of the

  6. Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Chair; Arun Majumdar, Vice Chair; Albert Carnesale; Deborah Jin;

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

    Report | Department of Energy Washington, DC - On Monday, November 14, 2011, the Secretary of Energy Advisory Board (SEAB) will convene a public meeting via conference call to discuss the SEAB Subcommittee on Shale Gas Production draft report . The meeting will allow SEAB members to provide advice and recommendations as well receive public comments on the report. Media wishing to attend should contact Niketa Kumar at niketa.kumar@hq.doe.gov by 5pm on Friday, November 11. WHAT: Secretary of

  7. Meet the Maximally Exposed Member of the Public: The Service Station Attendant for Spent Nuclear Fuel Going to Yucca Mountain

    SciTech Connect (OSTI)

    Collins, H. E.; Gathers, R.; Halstead, R. J.

    2002-02-28

    According to the 1999 Draft Environmental Impact Statement (DEIS) for the proposed Yucca Mountain repository site, members of the public along transportation routes by which spent nuclear fuel (SNF) and high-level radioactive waste (HLW) is shipped will receive annual radiation doses less than 100 mrem/yr, the international (ICRP) and national (Department of Energy, Nuclear Regulatory Commission) radiation limit for members of the public. For the ''Mostly Truck'' national transportation scenario, the DEIS specifically concludes that the maximally exposed member of the public, a service station attendant along the primary shipping route will receive no more than 100 mrem/yr, or 2.4 rem over 24 years. Based on the assumptions in the DEIS scenarios, however, it is highly likely that service station attendants along shipping routes will be called upon to fuel and service the rigs carrying SNF and HLW to Yucca Mountain. After reevaluating the DEIS, and making realistic alternative assumptions where necessary, the authors conclude that these attendants are likely to receive substantially more than 100 mrem/yr external dose, and perhaps several times that dose (up to 500 mrem/yr), unless mitigating measures are adopted. This is particularly true in Western states where refueling opportunities are limited, and the distances between fuel sources in rural areas may be up to 100 miles.

  8. Effect of parametric resonance on the formation of waves with a broad multiharmonic spectrum during the development of two-stream instability

    SciTech Connect (OSTI)

    Kulish, V. V.; Lysenko, A. V.; Rombovsky, M. Yu.

    2010-07-15

    A cubically nonlinear multiharmonic theory of two-stream instability in a two-velocity relativistic electron beam is constructed with allowance for parametric resonance between harmonics of longitudinal waves of different types, as well as between wave harmonics of the same type. The effect of these two kinds of parametric resonance interaction on the development of two-stream instability is investigated. It is shown that parametric resonance between different types of longitudinal waves excited in a two-velocity beam can substantially affect the development of physical processes in the system under study. It is proposed to use parametric resonance between longitudinal waves of different types to form waves with a prescribed broad multiharmonic spectrum.

  9. Low Group Delay Dispersion Optical Coating for Broad Bandwidth High Reflection at 45° Incidence, P Polarization of Femtosecond Pulses with 900 nm Center Wavelength

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

    Bellum, John C.; Field, Ella S.; Winstone, Trevor B.; Kletecka, Damon E.

    2016-03-01

    We describe an optical coating design suitable for broad bandwidth high reflection (BBHR) at 45° angle of incidence (AOI), P polarization (Ppol) of femtosecond (fs) laser pulses whose wavelengths range from 800 to 1000 nm. The design process is guided by quarter-wave HR coating properties. Our design must afford low group delay dispersion (GDD) for reflected light over the broad, 200 nm bandwidth in order to minimize temporal broadening of the fs pulses due to dispersive alteration of relative phases between their frequency components. The design should also be favorable to high laser-induced damage threshold (LIDT). We base the coatingmore » on TiO2/SiO2 layer pairs produced by means of e-beam evaporation with ion-assisted deposition, and use OptiLayer Thin Film Software to explore designs starting with TiO2/SiO2 layers having thicknesses in a reverse chirped arrangement. This approach led to a design with R > 99% from 800 to 1000 nm and GDD < 20 fs2 from 843 to 949 nm (45° AOI, Ppol). The design’s GDD behaves in a smooth way, suitable for GDD compensation techniques, and its electric field intensities show promise for high LIDTs. Reflectivity and GDD measurements for the initial test coating indicate good performance of the BBHR design. Subsequent coating runs with improved process calibration produced two coatings whose HR bands satisfactorily meet the design goals. Lastly, for the sake of completeness, we summarize our previously reported transmission spectra and LIDT test results with 800 ps, 8 ps and 675 fs pulses for these two coatings, and present a table of the LIDT results we have for all of our TiO2/SiO2 BBHR coatings, showing the trends with test laser pulse duration from the ns to sub-ps regimes.« less

  10. BANYAN. II. Very low mass and substellar candidate members to nearby, young kinematic groups with previously known signs of youth

    SciTech Connect (OSTI)

    Gagn, Jonathan; Lafrenire, David; Doyon, Ren; Malo, Lison; Artigau, tienne

    2014-03-10

    We present Bayesian Analysis for Nearby Young AssociatioNs II (BANYAN II), a modified Bayesian analysis for assessing the membership of later-than-M5 objects to any of several Nearby Young Associations (NYAs). In addition to using kinematic information (from sky position and proper motion), this analysis exploits 2MASS-WISE color-magnitude diagrams in which old and young objects follow distinct sequences. As an improvement over our earlier work, the spatial and kinematic distributions for each association are now modeled as ellipsoids whose axes need not be aligned with the Galactic coordinate axes, and we use prior probabilities matching the expected populations of the NYAs considered versus field stars. We present an extensive contamination analysis to characterize the performance of our new method. We find that Bayesian probabilities are generally representative of contamination rates, except when a parallax measurement is considered. In this case contamination rates become significantly smaller and hence Bayesian probabilities for NYA memberships are pessimistic. We apply this new algorithm to a sample of 158 objects from the literature that are either known to display spectroscopic signs of youth or have unusually red near-infrared colors for their spectral type. Based on our analysis, we identify 25 objects as new highly probable candidates to NYAs, including a new M7.5 bona fide member to Tucana-Horologium, making it the latest-type member. In addition, we reveal that a known L2? dwarf is co-moving with a bright M5 dwarf, and we show for the first time that two of the currently known ultra red L dwarfs are strong candidates to the AB Doradus moving group. Several objects identified here as highly probable members to NYAs could be free-floating planetary-mass objects if their membership is confirmed.

  11. Building America Case Study: Retrofit Measure for Embedded Wood Members in Insulated Mass Masonry Walls, Lawrence, Massachusetts

    SciTech Connect (OSTI)

    2015-10-01

    ?There are many existing buildings with load-bearing mass masonry walls, whose energy performance could be improved with the retrofit of insulation. However, adding insulation to the interior side of walls of such masonry buildings in cold (and wet) climates may cause performance and durability problems. Some concerns, such as condensation and freeze-thaw have known solutions. But wood members embedded in the masonry structure will be colder (and potentially wetter) after an interior insulation retrofit. Moisture content and relative humidity were monitored at joist ends in historic mass brick masonry walls retrofitted with interior insulation in a cold climate (Zone 5A); data were collected from 2012-2015. Eleven joist ends were monitored in all four orientations. One limitation of these results is that the renovation is still ongoing, with limited wintertime construction heating and no permanent occupancy to date. Measurements show that many joists ends remain at high moisture contents, especially at north- and east-facing orientations, with constant 100 percent RH conditions at the worst cases. These high moisture levels are not conducive for wood durability, but no evidence for actual structural damage has been observed. Insulated vs. non-insulated joist pockets do not show large differences. South facing joists have safe (10-15 percent) moisture contents. Given the uncertainty pointed out by research, definitive guidance on the vulnerability of embedded wood members is difficult to formulate. In high-risk situations, or when a very conservative approach is warranted, the embedded wood member condition can be eliminated entirely, supporting the joist ends outside of the masonry pocket.

  12. DISCOVERY OF A NEW MEMBER OF THE INNER OORT CLOUD FROM THE NEXT GENERATION VIRGO CLUSTER SURVEY

    SciTech Connect (OSTI)

    Chen, Ying-Tung; Ip, Wing-Huen; Kavelaars, J. J.; Gwyn, Stephen; Ferrarese, Laura; Ct, Patrick; Jordn, Andrs; Suc, Vincent; Cuillandre, Jean-Charles

    2013-09-20

    We report the discovery of 2010 GB{sub 174}, a likely new member of the Inner Oort Cloud (IOC). 2010 GB{sub 174} is 1 of 91 trans-Neptunian objects and Centaurs discovered in a 76 deg{sup 2} contiguous region imaged as part of the Next Generation Virgo Cluster Survey (NGVS)a moderate ecliptic latitude survey reaching a mean limiting magnitude of g' ? 25.5using MegaPrime on the 3.6 m Canada-France-Hawaii Telescope. 2010 GB{sub 174} is found to have an orbit with a semi-major axis of a ? 350.8 AU, an inclination of i ? 21.6, and a pericenter of q ? 48.5 AU. This is the second largest perihelion distance among known solar system objects. Based on the sky coverage and depth of the NGVS, we estimate the number of IOC members with sizes larger than 300 km (H{sub V} ? 6.2 mag) to be ? 11, 000. A comparison of the detection rate from the NGVS and the PDSSS (a characterized survey that 'rediscovered' the IOC object Sedna) gives, for an assumed a power-law luminosity function for IOC objects, a slope of ? ? 0.7 0.2. With only two detections in this region this slope estimate is highly uncertain.

  13. Estimated dose rates to members of the public from external exposure to patients with {sup 131}I thyroid treatment

    SciTech Connect (OSTI)

    Dewji, S. Bellamy, M.; Leggett, R.; Eckerman, K.; Hertel, N.; Sherbini, S.; Saba, M.

    2015-04-15

    Purpose: Estimated dose rates that may result from exposure to patients who had been administered iodine-131 ({sup 131}I) as part of medical therapy were calculated. These effective dose rate estimates were compared with simplified assumptions under United States Nuclear Regulatory Commission Regulatory Guide 8.39, which does not consider body tissue attenuation nor time-dependent redistribution and excretion of the administered {sup 131}I. Methods: Dose rates were estimated for members of the public potentially exposed to external irradiation from patients recently treated with {sup 131}I. Tissue attenuation and iodine biokinetics were considered in the patient in a larger comprehensive effort to improve external dose rate estimates. The external dose rate estimates are based on Monte Carlo simulations using the Phantom with Movable Arms and Legs (PIMAL), previously developed by Oak Ridge National Laboratory and the United States Nuclear Regulatory Commission. PIMAL was employed to model the relative positions of the {sup 131}I patient and members of the public in three exposure scenarios: (1) traveling on a bus in a total of six seated or standing permutations, (2) two nursing home cases where a caregiver is seated at 30 cm from the patient’s bedside and a nursing home resident seated 250 cm away from the patient in an adjacent bed, and (3) two hotel cases where the patient and a guest are in adjacent rooms with beds on opposite sides of the common wall, with the patient and guest both in bed and either seated back-to-back or lying head to head. The biokinetic model predictions of the retention and distribution of {sup 131}I in the patient assumed a single voiding of urinary bladder contents that occurred during the trip at 2, 4, or 8 h after {sup 131}I administration for the public transportation cases, continuous first-order voiding for the nursing home cases, and regular periodic voiding at 4, 8, or 12 h after administration for the hotel room cases. Organ

  14. Estimated dose rates to members of the public from external exposure to patients with 131I thyroid treatment

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

    Dewji, S.; Bellamy, M.; Hertel, N.; Leggett, R.; Sherbini, S.; Saba, M.; Eckerman, K.

    2015-03-25

    The purpose of this study is to estimate dose rates that may result from exposure to patients who had been administered iodine-131 (131I) as part of medical therapy were calculated. These effective dose rate estimates were compared with simplified assumptions under United States Nuclear Regulatory Commission Regulatory Guide 8.39, which does not consider body tissue attenuation nor time-dependent redistribution and excretion of the administered 131I. Methods: Dose rates were estimated for members of the public potentially exposed to external irradiation from patients recently treated with 131I. Tissue attenuation and iodine biokinetics were considered in the patient in a larger comprehensivemore » effort to improve external dose rate estimates. The external dose rate estimates are based on Monte Carlo simulations using the Phantom with Movable Arms and Legs (PIMAL), previously developed by Oak Ridge National Laboratory and the United States Nuclear Regulatory Commission. PIMAL was employed to model the relative positions of the 131I patient and members of the public in three exposure scenarios: (1) traveling on a bus in a total of six seated or standing permutations, (2) two nursing home cases where a caregiver is seated at 30 cm from the patient’s bedside and a nursing home resident seated 250 cm away from the patient in an adjacent bed, and (3) two hotel cases where the patient and a guest are in adjacent rooms with beds on opposite sides of the common wall, with the patient and guest both in bed and either seated back-to-back or lying head to head. The biokinetic model predictions of the retention and distribution of 131I in the patient assumed a single voiding of urinary bladder contents that occurred during the trip at 2, 4, or 8 h after 131I administration for the public transportation cases, continuous first-order voiding for the nursing home cases, and regular periodic voiding at 4, 8, or 12 h after administration for the hotel room cases. Organ

  15. ON THE COSMIC EVOLUTION OF THE SCALING RELATIONS BETWEEN BLACK HOLES AND THEIR HOST GALAXIES: BROAD-LINE ACTIVE GALACTIC NUCLEI IN THE zCOSMOS SURVEY

    SciTech Connect (OSTI)

    Merloni, A.; Bongiorno, A.; Brusa, M.; Bolzonella, M.; Comastri, A.; Gilli, R.; Lusso, E.; Mignoli, M.; Civano, F.; Elvis, M.; Hao, H.; Fiore, F.; Jahnke, K.; Koekemoer, A. M.; Mainieri, V.; Miyaji, T.; Renzini, A.; Salvato, M.; Silverman, J.; Trump, J.

    2010-01-01

    We report on the measurement of the physical properties (rest-frame K-band luminosity and total stellar mass) of the hosts of 89 broad-line (type-1) active galactic nuclei (AGNs) detected in the zCOSMOS survey in the redshift range 1 < z < 2.2. The unprecedented multi-wavelength coverage of the survey field allows us to disentangle the emission of the host galaxy from that of the nuclear black hole in their spectral energy distributions (SEDs). We derive an estimate of black hole masses through the analysis of the broad Mg II emission lines observed in the medium-resolution spectra taken with VIMOS/VLT as part of the zCOSMOS project. We found that, as compared to the local value, the average black hole to host-galaxy mass ratio appears to evolve positively with redshift, with a best-fit evolution of the form (1+z){sup 0.68+}-{sup 0.12+0.6{sub -0.3}}, where the large asymmetric systematic errors stem from the uncertainties in the choice of initial mass function, in the calibration of the virial relation used to estimate BH masses and in the mean QSO SED adopted. On the other hand, if we consider the observed rest-frame K-band luminosity, objects tend to be brighter, for a given black hole mass, than those on the local M{sub BH}-M{sub K} relation. This fact, together with more indirect evidence from the SED fitting itself, suggests that the AGN hosts are likely actively star-forming galaxies. A thorough analysis of observational biases induced by intrinsic scatter in the scaling relations reinforces the conclusion that an evolution of the M{sub BH}-M{sub *} relation must ensue for actively growing black holes at early times: either its overall normalization, or its intrinsic scatter (or both) appear to increase with redshift. This can be interpreted as signature of either a more rapid growth of supermassive black holes at high redshift, a change of structural properties of AGN hosts at earlier times, or a significant mismatch between the typical growth times of

  16. Constraining UV continuum slopes of active galactic nuclei with cloudy models of broad-line region extreme-ultraviolet emission lines

    SciTech Connect (OSTI)

    Moloney, Joshua [CASA, Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80309 (United States); Michael Shull, J., E-mail: joshua.moloney@colorado.edu, E-mail: michael.shull@colorado.edu [Also at Institute of Astronomy, University of Cambridge, Cambridge CB3 0HA, UK. (United Kingdom)

    2014-10-01

    Understanding the composition and structure of the broad-line region (BLR) of active galactic nuclei (AGNs) is important for answering many outstanding questions in supermassive black hole evolution, galaxy evolution, and ionization of the intergalactic medium. We used single-epoch UV spectra from the Cosmic Origins Spectrograph (COS) on the Hubble Space Telescope to measure EUV emission-line fluxes from four individual AGNs with 0.49 ? z ? 0.64, two AGNs with 0.32 ? z ? 0.40, and a composite of 159 AGNs. With the CLOUDY photoionization code, we calculated emission-line fluxes from BLR clouds with a range of density, hydrogen ionizing flux, and incident continuum spectral indices. The photoionization grids were fit to the observations using single-component and locally optimally emitting cloud (LOC) models. The LOC models provide good fits to the measured fluxes, while the single-component models do not. The UV spectral indices preferred by our LOC models are consistent with those measured from COS spectra. EUV emission lines such as N IV ?765, O II ?833, and O III ?834 originate primarily from gas with electron temperatures between 37,000 K and 55,000 K. This gas is found in BLR clouds with high hydrogen densities (n {sub H} ? 10{sup 12} cm{sup 3}) and hydrogen ionizing photon fluxes (?{sub H} ? 10{sup 22} cm{sup 2} s{sup 1}).

  17. Radiometric calibration of optical microscopy and microspectroscopy apparata over a broad spectral range using a special thin-film luminescence standard

    SciTech Connect (OSTI)

    Valenta, J. Greben, M.

    2015-04-15

    Application capabilities of optical microscopes and microspectroscopes can be considerably enhanced by a proper calibration of their spectral sensitivity. We propose and demonstrate a method of relative and absolute calibration of a microspectroscope over an extraordinary broad spectral range covered by two (parallel) detection branches in visible and near-infrared spectral regions. The key point of the absolute calibration of a relative spectral sensitivity is application of the standard sample formed by a thin layer of Si nanocrystals with stable and efficient photoluminescence. The spectral PL quantum yield and the PL spatial distribution of the standard sample must be characterized by separate experiments. The absolutely calibrated microspectroscope enables to characterize spectral photon emittance of a studied object or even its luminescence quantum yield (QY) if additional knowledge about spatial distribution of emission and about excitance is available. Capabilities of the calibrated microspectroscope are demonstrated by measuring external QY of electroluminescence from a standard poly-Si solar-cell and of photoluminescence of Er-doped Si nanocrystals.

  18. The dependence of C IV broad absorption line properties on accompanying Si IV and Al III absorption: relating quasar-wind ionization levels, kinematics, and column densities

    SciTech Connect (OSTI)

    Filiz Ak, N.; Brandt, W. N.; Schneider, D. P.; Trump, J. R.; Hall, P. B.; Anderson, S. F.; Hamann, F.; Myers, Adam D.; Pâris, I.; Petitjean, P.; Ross, Nicholas P.; Shen, Yue; York, Don

    2014-08-20

    We consider how the profile and multi-year variability properties of a large sample of C IV Broad Absorption Line (BAL) troughs change when BALs from Si IV and/or Al III are present at corresponding velocities, indicating that the line of sight intercepts at least some lower ionization gas. We derive a number of observational results for C IV BALs separated according to the presence or absence of accompanying lower ionization transitions, including measurements of composite profile shapes, equivalent width (EW), characteristic velocities, composite variation profiles, and EW variability. We also measure the correlations between EW and fractional-EW variability for C IV, Si IV, and Al III. Our measurements reveal the basic correlated changes between ionization level, kinematics, and column density expected in accretion-disk wind models; e.g., lines of sight including lower ionization material generally show deeper and broader C IV troughs that have smaller minimum velocities and that are less variable. Many C IV BALs with no accompanying Si IV or Al III BALs may have only mild or no saturation.

  19. Directory of mine-waste characterization and drainage-quality contacts in Western Governors' Association member states

    SciTech Connect (OSTI)

    Not Available

    1991-09-01

    Contained within the directory are contacts with access to information on metal mine waste characterization, metal mine drainage quality, and drainage quality prediction for each of the twenty-one Western Governors' Association (WGA) member states. Each state was contacted and asked to provide names, addresses, phone numbers of people with access to information on ten topics relevant to mine waste characterization and drainage quality. The request, in the form of a questionnaire, was sent to WGA contacts as well as other people in associated departments and the information received was compiled. Ten questions listed for each state are followed by the contacts used to get the information requested. When necessary, an explanatory paragraph precedes the contact list. In some cases, supplemental information such as a mine or reference list is placed in appendices.

  20. The first twenty years of the ASME Committee on nuclear air and gas treatment - a retrospective by a founding member

    SciTech Connect (OSTI)

    Jacox, J.

    1997-08-01

    Since the 1996 Winter Meeting of CONAGT was the twentieth anniversary of CONAGT a review of the Committee and its members seems in order. This Paper will cover the background and formation of CONAGT as well as the history to date. This history will include not only the basic accomplishments but some of the less successfully met goals and a look at some of the personalities involved in the Committee work. General future plans will be included. The intent of the Paper is less a formal history than a personal recollection of the Committee and those who worked so hard to create the best possible Codes and Standards for the industry to use. 10 refs.

  1. Procurement of State-of-the-Art Research Equipment to Support Faculty Members Within the RNAi Therapeutics Institute

    SciTech Connect (OSTI)

    Terence Flotte, MD; Patricia McNulty

    2010-06-29

    This project funded the procurement of state-of-the-art research equipment to support world class faculty members within the RNAi Therapeutics Institute, a central program of the Advanced Therapeutics Cluster (ATC) project. The equipment purchased under this grant supports the RNA Therapeutics Institute (RTI) at the University of Massachusetts Medical School which seeks to build a community of scientists passionate about RNA. By uniting researchers studying the fundamental biology and mechanisms of cellular RNAs with those working to devise human therapies using or targeting nucleic acids, the RTI represents a new model for scientific exploration. By interweaving basic and applied nucleic acid scientists with clinicians dedicated to finding new cures, our goal is to create a new paradigm for organizing molecular research that enables the rapid application of new biological discoveries to solutions for unmet challenges in human health.

  2. Rotary electrical contact device and method for providing current to and/or from a rotating member

    DOE Patents [OSTI]

    Koplow, Jeffrey P

    2013-11-19

    Examples of rotary electrical connectors include a first pair and a second pair of opposing sheaves coupled together by intersecting first shaft connecting the first pair of opposing sheaves and a second shaft connecting the second pair of opposing sheaves, and at least partially electrically conductive belt disposed about respective perimeters of the first pair and second pair of opposing sheaves and adapted to remain in contact with at least a portion of the respective perimeters of the sheaves during motion of said sheaves. In example devices, one of the plurality of sheaves may remain stationary during operation of the device while the remaining sheaves rotate and/or orbit around a center axis of the stationary sheave, the device being configured to couple current between a stationary power source and a rotating member through the electrically conductive belt.

  3. Advisory Board Members

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

    geoscience, and climate science. External Richard Aster New Mexico Tech George Fuller UC San Diego Brian McPherson University of Utah Mike Liemohn University of Michigan...

  4. Nilsson Group Members

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

    to understand: The Structure of water Bond breakage and formation during catalytic reactions on surfaces The fundamental studies of electrochemistry for energy conversion...

  5. An HST/COS observation of broad Ly? emission and associated absorption lines of the BL Lacertae object H 2356-309

    SciTech Connect (OSTI)

    Fang, Taotao [Department of Astronomy and Institute of Theoretical Physics and Astrophysics, Xiamen University, Xiamen, Fujian 361005 (China); Danforth, Charles W.; Stocke, John T.; Shull, J. Michael [CASA, Department of Astrophysical and Planetary Sciences, University of Colorado, 389-UCB, Boulder, CO 80309 (United States); Buote, David A. [Department of Physics and Astronomy, 4129 Frederick Reines Hall, University of California, Irvine, CA 92697 (United States); Canizares, Claude R. [Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States); Gastaldello, Fabio, E-mail: fangt@xmu.edu.cn [IASF-Milano, INAF, via Bassini 15, Milan I-20133 (Italy)

    2014-11-01

    Weak spectral features in BL Lacertae objects (BL Lacs) often provide a unique opportunity to probe the inner region of this rare type of active galactic nucleus. We present a Hubble Space Telescope/Cosmic Origins Spectrograph observation of the BL Lac H 2356-309. A weak Ly? emission line was detected. This is the fourth detection of a weak Ly? emission feature in the ultraviolet (UV) band in the so-called high-energy peaked BL Lacs, after Stocke et al. Assuming the line-emitting gas is located in the broad line region (BLR) and the ionizing source is the off-axis jet emission, we constrain the Lorentz factor (?) of the relativistic jet to be ?8.1 with a maximum viewing angle of 3.6. The derived ? is somewhat larger than previous measurements of ? ? 3-5, implying a covering factor of ?3% of the line-emitting gas. Alternatively, the BLR clouds could be optically thin, in which case we constrain the BLR warm gas to be ?10{sup 5} M {sub ?}. We also detected two H I and one O VI absorption lines that are within |?v| < 150 km s{sup 1} of the BL Lac object. The O VI and one of the H I absorbers likely coexist due to their nearly identical velocities. We discuss several ionization models and find a photoionization model where the ionizing photon source is the BL Lac object that can fit the observed ion column densities with reasonable physical parameters. This absorber can either be located in the interstellar medium of the host galaxy or in the BLR.

  6. Code System to Create Broad-Group Cross Sections with Resonance Interference and Self-Shielding from Fine-Group and Pointwise Cross Sections.

    Energy Science and Technology Software Center (OSTI)

    2007-10-31

    Version: 02 RSICC received MICROX‑2 through the NEADB (identifier is NEA‑1562/02.) This is an improved version of the original MICROX-2 two-region spectrum code, which was developed at General Atomic, to prepare broad group neutron cross sections for use in diffusion-and/or transport theory codes from an input library of fine group and pointwise cross sections. The MICROX-2 code can explicitly account for the overlap and interference effects between resonances in both the resonance and thermal neutronmore » energy ranges and allows the simulta?neous treatment of leakage and resonance self-shielding in doubly heterogeneous lattice cells. MICROR runs as a module of NJOY 89.62; the NJOY calling module is included in the package. This release has been changed in that the MODER module from NJOY 94.0, too, has been included as subprogramm of NJOY 89.62, so as to make the code system completely selfconsistent, i.e. without requiring the use of some NJOY version to convert pendf and gendf from coded to binary. Using data from pointwise and groupwise NJOY tapes, the stand-alone MICROR reformatting program produces files containing basic nuclear data to be used by MICROX-2. MICROR edits PENDF and GENDF data files from NJOY to create FDTAP?E, GGTA?PE and GARTA?PE input files for MICROX-2. NJOY is not included in this package. Some data libraries are included for example cases; these data were generated from data in 193 groups as well as from point-wise cross sections from NJOY (Edition 89.62).« less

  7. Crystal structure and potential physiological role of zebra fish thioesterase superfamily member 2 (fTHEM2)

    SciTech Connect (OSTI)

    Yu, Shanshan; Li, Han; Gao, Feng; Zhou, Ying

    2015-08-07

    Thioesterase superfamily member 2 (THEM2) is an essential protein for mammalian cell proliferation. It belongs to the hotdog-fold thioesterase superfamily and catalyzes hydrolysis of thioester bonds of acyl-CoA in vitro, while its in vivo function remains unrevealed. In this study, Zebra fish was selected as a model organism to facilitate the investigations on THEM2. First, we solved the crystal structure of recombinant fTHEM2 at the resolution of 1.80 Å, which displayed a similar scaffolding as hTHEM2. Second, functional studies demonstrated that fTHEM2 is capable of hydrolyzing palmitoyl-CoA in vitro. In addition, injection of morpholino against fTHEM2 at one-cell stage resulted in distorted early embryo development, including delayed cell division, retarded development and increased death rate. The above findings validated our hypothesis that fTHEM2 could serve as an ideal surrogate for studying the physiological functions of THEM2. - Highlights: • The crystal structure of recombinant fTHEM2 is presented. • fTHEM2 is capable of hydrolyzing palmitoyl-CoA. • The influence of fTHEM2 on early embryo development is demonstrated.

  8. Analysis of five complete genome sequences for members of the class Peribacteria in the recently recognized Peregrinibacteria bacterial phylum

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

    Anantharaman, Karthik; Brown, Christopher T.; Burstein, David; Castelle, Cindy J.; Probst, Alexander J.; Thomas, Brian C.; Williams, Kenneth H.; Banfield, Jillian F.

    2016-01-28

    Five closely related populations of bacteria from the Candidate Phylum (CP) Peregrinibacteria, part of the bacterial Candidate Phyla Radiation (CPR), were sampled from filtered groundwater obtained from an aquifer adjacent to the Colorado River near the town of Rifle, CO, USA. Here, we present the first complete genome sequences for organisms from this phylum. These bacteria have small genomes and, unlike most organisms from other lineages in the CPR, have the capacity for nucleotide synthesis. They invest significantly in biosynthesis of cell wall and cell envelope components, including peptidoglycan, isoprenoids via the mevalonate pathway, and a variety of amino sugarsmore » including perosamine and rhamnose. The genomes encode an intriguing set of large extracellular proteins, some of which are very cysteine-rich and may function in attachment, possibly to other cells. Strain variation in these proteins is an important source of genotypic variety. Overall, the cell envelope features, combined with the lack of biosynthesis capacities for many required cofactors, fatty acids, and most amino acids point to a symbiotic lifestyle. Furthermore, phylogenetic analyses indicate that these bacteria likely represent a new class within the Peregrinibacteria phylum, although they ultimately may be recognized as members of a separate phylum. In conclusion, we propose the provisional taxonomic assignment as ‘Candidatus Peribacter riflensis’, Genus Peribacter, Family Peribacteraceae, Order Peribacterales, Class Peribacteria in the phylum Peregrinibacteria.« less

  9. Dynamics of the Wolff rearrangement of six-membered ring o-diazo ketones by laser flash photolysis

    SciTech Connect (OSTI)

    Tanigaki, Ktasumi; Ebbesen, T.W. )

    1989-06-01

    The Wolff rearrangement of six-membered ring o-diazo ketones, 1-oxo-2-diazo-1,2-dihydronaphthalene (DNQ) and its four 4- and 5-sulfonate analogues, 1-oxo-2-diazo-1,2-dihydrobenzene (DBQ), and diazoMeldrum (DM), are studied in solution at room temperature by laser flash photolysis. A precursor to a ketene is observed in most cases. It is assigned to be an oxirene on the basis of reactivity, kinetic results, and thermodynamic results. The Wolff rearrangement does not involve a concerted mechanism but a stepwise reaction for these types of diazo ketones. Thermodynamic analyses indicate that the activation barriers for the transformation of the oxirenes into ketenes are very low, typically 10-20 kJ/mol, in good agreement with theoretical predictions in the literature. The observation of oxirene in solution in nanosecond time scales, and longer, is attributed to the low preexponential factors due to the negative entropy of solvation. The important role of the solvent is further confirmed in the kinetic analysis of ketene formation in various water-methanol mixtures.

  10. Metabolic potential of fatty acid oxidation and anaerobic respiration by abundant members of Thaumarchaeota and Thermoplasmata in deep anoxic peat

    SciTech Connect (OSTI)

    Lin, Xueju; Handley, Kim M.; Gilbert, Jack A.; Kostka, Joel E.

    2015-05-22

    To probe the metabolic potential of abundant Archaea in boreal peats, we reconstructed two near-complete archaeal genomes, affiliated with Thaumarchaeota group 1.1c (bin Fn1, 8% abundance), which was a genomically unrepresented group, and Thermoplasmata (bin Bg1, 26% abundance), from metagenomic data acquired from deep anoxic peat layers. Each of the near-complete genomes encodes the potential to degrade long-chain fatty acids (LCFA) via β-oxidation. Fn1 has the potential to oxidize LCFA either by syntrophic interaction with methanogens or by coupling oxidation with anaerobic respiration using fumarate as a terminal electron acceptor (TEA). Fn1 is the first Thaumarchaeota genome without an identifiable carbon fixation pathway, indicating that this mesophilic phylum encompasses more diverse metabolisms than previously thought. Furthermore, we report genetic evidence suggestive of sulfite and/or organosulfonate reduction by Thermoplasmata Bg1. In deep peat, inorganic TEAs are often depleted to extremely low levels, yet the anaerobic respiration predicted for two abundant archaeal members suggests organic electron acceptors such as fumarate and organosulfonate (enriched in humic substances) may be important for respiration and C mineralization in peatlands.

  11. Bacillus cereus Phosphopentomutase Is an Alkaline Phosphatase Family Member That Exhibits an Altered Entry Point into the Catalytic Cycle

    SciTech Connect (OSTI)

    Panosian, Timothy D.; Nannemann, David P.; Watkins, Guy R.; Phelan, Vanessa V.; McDonald, W. Hayes; Wadzinski, Brian E.; Bachmann, Brian O.; Iverson, Tina M.

    2011-09-15

    Bacterial phosphopentomutases (PPMs) are alkaline phosphatase superfamily members that interconvert {alpha}-D-ribose 5-phosphate (ribose 5-phosphate) and {alpha}-D-ribose 1-phosphate (ribose 1-phosphate). We investigated the reaction mechanism of Bacillus cereus PPM using a combination of structural and biochemical studies. Four high resolution crystal structures of B. cereus PPM revealed the active site architecture, identified binding sites for the substrate ribose 5-phosphate and the activator {alpha}-D-glucose 1,6-bisphosphate (glucose 1,6-bisphosphate), and demonstrated that glucose 1,6-bisphosphate increased phosphorylation of the active site residue Thr-85. The phosphorylation of Thr-85 was confirmed by Western and mass spectroscopic analyses. Biochemical assays identified Mn{sup 2+}-dependent enzyme turnover and demonstrated that glucose 1,6-bisphosphate treatment increases enzyme activity. These results suggest that protein phosphorylation activates the enzyme, which supports an intermolecular transferase mechanism. We confirmed intermolecular phosphoryl transfer using an isotope relay assay in which PPM reactions containing mixtures of ribose 5-[{sup 18}O{sub 3}]phosphate and [U-{sup 13}C{sub 5}]ribose 5-phosphate were analyzed by mass spectrometry. This intermolecular phosphoryl transfer is seemingly counter to what is anticipated from phosphomutases employing a general alkaline phosphatase reaction mechanism, which are reported to catalyze intramolecular phosphoryl transfer. However, the two mechanisms may be reconciled if substrate encounters the enzyme at a different point in the catalytic cycle.

  12. NIOSH alert: Request for assistance in preventing electrocutions of crane operators and crew members working near overhead power lines

    SciTech Connect (OSTI)

    1995-05-01

    In this alert, NIOSH warned that crane operators and crew members may be electrocuted when working near overhead power lines. Five cases were described which resulted in six electrocutions. Case 1 involved a 29 year old who pushed the crane cable on a 1 yard cement bucket into a 7,200 volt power line. Case 2 involved a 33 year old well driller who was electrocuted when a metal pipe lifted by a truck mounted crane contacted a 12,000 volt overhead power line. The third case involved a 24 year old forman for a telecommunications company who was electrocuted when he grabbed the door handle of a truck mounted crane whose boom was in contact with a 7,200 volt overhead power line. Case 4 involved a 37 year old construction laborer electrocuted while pulling a wire rope attached to a crane cable toward a load. The fifth case involved a 20 year old male truck driver and his 70 year old male employer who were electrocuted when the boom of a truck mounted crane contacted a 7,200 volt conductor of an overhead power line.

  13. Comparative study of microfacies variation in two samples from the Chittenango member, Marcellus shale subgroup, western New York state, USA

    SciTech Connect (OSTI)

    Balulla, Shama Padmanabhan, E.; Over, Jeffrey

    2015-07-22

    This study demonstrates the significant lithologic variations that occur within the two shale samples from the Chittenango member of the Marcellus shale formation from western New York State in terms of mineralogical composition, type of lamination, pyrite occurrences and fossil content using thin section detailed description and field emission Scanning electron microscope (FESEM) with energy dispersive X-Ray Spectrum (EDX). This study is classified samples as laminated clayshale and fossiliferous carbonaceous shale. The most important detrital constituents of these shales are the clay mineral illite and chlorite, quartz, organic matter, carbonate mineral, and pyrite. The laminated clayshale has a lower amount of quartz and carbonate minerals than fossiliferous carbonaceous shale while it has a higher amount of clay minerals (chlorite and illite) and organic matter. FESEM analysis confirms the presence of chlorite and illite. The fossil content in the laminated clayshale is much lower than the fossiliferous carbonaceous shale. This can provide greater insights about variations in the depositional and environmental factors that influenced its deposition. This result can be compiled with the sufficient data to be helpful for designing the horizontal wells and placement of hydraulic fracturing in shale gas exploration and production.

  14. Computational physics and applied mathematics capability review June 8-10, 2010 (Advance materials to committee members)

    SciTech Connect (OSTI)

    Lee, Stephen R

    2010-01-01

    Los Alamos National Laboratory will review its Computational Physics and Applied Mathematics (CPAM) capabilities in 2010. The goals of capability reviews are to assess the quality of science, technology, and engineering (STE) performed by the capability, evaluate the integration of this capability across the Laboratory and within the scientific community, examine the relevance of this capability to the Laboratory's programs, and provide advice on the current and future directions of this capability. This is the first such review for CPAM, which has a long and unique history at the laboratory, starting from the inception of the Laboratory in 1943. The CPAM capability covers an extremely broad technical area at Los Alamos, encompassing a wide array of disciplines, research topics, and organizations. A vast array of technical disciplines and activities are included in this capability, from general numerical modeling, to coupled mUlti-physics simulations, to detailed domain science activities in mathematics, methods, and algorithms. The CPAM capability involves over 12 different technical divisions and a majority of our programmatic and scientific activities. To make this large scope tractable, the CPAM capability is broken into the following six technical 'themes.' These themes represent technical slices through the CP AM capability and collect critical core competencies of the Laboratory, each of which contributes to the capability (and each of which is divided into multiple additional elements in the detailed descriptions of the themes in subsequent sections): (1) Computational Fluid Dynamics - This theme speaks to the vast array of scientific capabilities for the simulation of fluids under shocks, low-speed flow, and turbulent conditions - which are key, historical, and fundamental strengths of the laboratory; (2) Partial Differential Equations - The technical scope of this theme is the applied mathematics and numerical solution of partial differential equations

  15. SIMPJ21541055: A NEW LOW-GRAVITY L4? BROWN DWARF CANDIDATE MEMBER OF THE ARGUS ASSOCIATION

    SciTech Connect (OSTI)

    Gagn, Jonathan; Lafrenire, David; Doyon, Ren; Artigau, tienne; Malo, Lison; Robert, Jasmin; Nadeau, Daniel

    2014-09-01

    We present SIMPJ215434541055308, a new L4? brown dwarf identified in the SIMP survey that displays signs of low gravity in its near-infrared spectrum. Using BANYAN II, we show that it is a candidate member of the Argus association, albeit with a 21% probability that it is a contaminant from the field. Measurements of radial velocity and parallax will be needed to verify its membership. If it is a member of Argus (age 30-50Myr), then this object would have a planetary mass of 10 0.5M {sub Jup}.

  16. Regional analysis of rhythmic bedding in the Fort Hays limestone member, Niobrara Formation (Upper Cretaceous), US western interior

    SciTech Connect (OSTI)

    Laferriere, A.P.

    1987-01-01

    Results of a regional stratigraphic investigation of the rhythmically bedded Fort Hays limestone member of Kansas, Colorado, and New Mexico indicate at least two levels of cyclicity. Regional development of these cycles strongly supports the hypothesis that they are climatic in origin. Departures from simple cyclical patterns resulted from sedimentary effects of Late Cretaceous orogenic activity, erosional events associated with eustatic sea level changes, diagenetic modification, and possibly from interference between orbital parameters having different periodicities. The vulnerability of Milankovitch-type cyclicity to overprinting by tectono-sedimentologic effects makes units such as the Fort Hays useful as indicators of subtle tectonic activity. Regional thickness changes in groups of shale-limestone couplets were identified, correlated, and mapped in the subsurface using geophysical well log information in order to locate subtle structural elements that influenced Fort Hays sedimentation. In the Denver-Julesburg Basin of Colorado and western Kansas, thinning of the section between Fort Hays marker horizons occurs dominantly along northeastwardly trending belts that resulted apparently from Late Cretaceous reactivation of the Transcontinental Arch. Isotopic and petrographic analyses were conducted on pelagic (carbonate matrix) and benthic (inoceramid bivalve) constituents of selected shale/limestone couplets. These data suggest that there was little difference in temperature or salinity between times of terrigenous detrital input and times of nearly pure carbonate deposition. Isotopic information from matrix samples suggests a westward decrease in salinity of surface water in the Western Interior Sea. Isotopic data from largely unaltered inoceramid bivalves indicate bottom-water conditions of near-normal marine salinity.

  17. Diel metabolomics analysis of a hot spring chlorophototrophic microbial mat leads to new hypotheses of community member metabolisms

    SciTech Connect (OSTI)

    Kim, Young-Mo; Nowack, Shane; Olsen, Millie; Becraft, Eric; Wood, Jason M.; Thiel, Vera; Klapper, Isaac; Kuhl, Michael; Fredrickson, Jim K.; Bryant, Donald A.; Ward, David M.; Metz, Thomas O.

    2015-04-17

    Dynamic environmental factors such as light, nutrients, salt, and temperature continuously affect chlorophototrophic microbial mats, requiring adaptative and acclimative responses to stabilize composition and function. Quantitative metabolomics analysis can provide insights into metabolite dynamics for understanding community response to such changing environmental conditions. In this study, we quantified volatile organic acids, polar metabolites (amino acids, glycolytic and citric acid cycle intermediates, nucleobases, nucleosides, and sugars), wax esters, and polyhydroxyalkanoates, resulting in the identification of 104 metabolites and related molecules in thermal chlorophototrophic microbial mat cores collected over a diel cycle in Mushroom Spring, Yellowstone National Park. A limited number of predominant taxa inhabiting this community and their functional potentials have been previously identified through metagenomic and metatranscriptomic analyses and in situ metabolisms and metabolic interactions among these taxa have been hypothesized. Our metabolomics results confirmed the diel cycling of photorespiration (e.g. glycolate) and fermentation (e.g. acetate, propionate, and lactate) products, the carbon storage polymers polyhydroxyalkanoates, and dissolved gases (e.g. H2 and CO2) in the waters overlying the mat, which were hypothesized to occur in major mat chlorophototrophic community members. In addition, we have formulated the following new hypotheses: 1) the morning hours are a time of biosynthesis of amino acids, DNA, and RNA; 2) Synechococcus spp. produce CH4 via metabolism of phosphonates, and photo-inhibited cells may also produce lactate via fermentation as an alternate metabolism; 3) glycolate and lactate are exchanged among Synechococcus and Roseiflexus spp.; and 4) fluctuations in many metabolite pools (e.g. wax esters) at different times of day result from species found at different depths within the mat responding to temporal differences in their

  18. Diel metabolomics analysis of a hot spring chlorophototrophic microbial mat leads to new hypotheses of community member metabolisms

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

    Kim, Young-Mo; Nowack, Shane; Olsen, Millie; Becraft, Eric; Wood, Jason M.; Thiel, Vera; Klapper, Isaac; Kuhl, Michael; Fredrickson, Jim K.; Bryant, Donald A.; et al

    2015-04-17

    Dynamic environmental factors such as light, nutrients, salt, and temperature continuously affect chlorophototrophic microbial mats, requiring adaptative and acclimative responses to stabilize composition and function. Quantitative metabolomics analysis can provide insights into metabolite dynamics for understanding community response to such changing environmental conditions. In this study, we quantified volatile organic acids, polar metabolites (amino acids, glycolytic and citric acid cycle intermediates, nucleobases, nucleosides, and sugars), wax esters, and polyhydroxyalkanoates, resulting in the identification of 104 metabolites and related molecules in thermal chlorophototrophic microbial mat cores collected over a diel cycle in Mushroom Spring, Yellowstone National Park. A limited number ofmore » predominant taxa inhabiting this community and their functional potentials have been previously identified through metagenomic and metatranscriptomic analyses and in situ metabolisms and metabolic interactions among these taxa have been hypothesized. Our metabolomics results confirmed the diel cycling of photorespiration (e.g. glycolate) and fermentation (e.g. acetate, propionate, and lactate) products, the carbon storage polymers polyhydroxyalkanoates, and dissolved gases (e.g. H2 and CO2) in the waters overlying the mat, which were hypothesized to occur in major mat chlorophototrophic community members. In addition, we have formulated the following new hypotheses: 1) the morning hours are a time of biosynthesis of amino acids, DNA, and RNA; 2) Synechococcus spp. produce CH4 via metabolism of phosphonates, and photo-inhibited cells may also produce lactate via fermentation as an alternate metabolism; 3) glycolate and lactate are exchanged among Synechococcus and Roseiflexus spp.; and 4) fluctuations in many metabolite pools (e.g. wax esters) at different times of day result from species found at different depths within the mat responding to temporal differences

  19. Protonation Studies of a Mono-Dinitrogen Complex of Chromium Supported by a 12-Membered Phosphorus Macrocycle Containing Pendant Amines

    SciTech Connect (OSTI)

    Mock, Michael T.; Pierpont, Aaron W.; Egbert, Jonathan D.; O'Hagan, Molly J.; Chen, Shentan; Bullock, R. Morris; Dougherty, William G.; Kassel, W. S.; Rousseau, Roger J.

    2015-05-18

    The first example of a mono-dinitrogen Cr0 complex, Cr(N2)(dmpe)(PPh3NBn3), 2(N2), (PPh3NBn3 = 1,5,9-tribenzyl-3,7,11-triphenyl-1,5,9-triaza-3,7,11-triphosphacyclododecane; dmpe = 1,2-bis(dimethylphosphino)ethane) containing a pentaphosphine coordination environment is described. 2(N2) is supported by a unique facially coordinating 12-membered phosphorus macrocycle containing pendant amine groups in the second coordination sphere. Treatment of 2(N2) at -78 C with 1 equiv of [H(OEt2)2][B(C6F5)4] results in protonation of the metal center, generating the 7-coordinate Cr(II)-N2 hydride complex, [Cr(H)(N2)(dmpe)(PPh3NBn3)][B(C6F5)4], [2(H)(N2)]+. Treatment of 2(15N2) with excess triflic acid at -50 C afforded a trace amount of 15NH4+ from the reduction of the coordinated 15N2 ligand (electrons originate from Cr). Augmenting the acid reactivity studies, electronic structure calculations evaluated the pKa values of three sites of 2(N2) (metal center, pendant amine, and N2 ligand) to elucidate possible Cr-NxHy intermediates involved in the N2 reduction pathways from the protonation of 2(N2). This research was supported as part of the Center for Molecular Electrocatalysis, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Computational resources provided by the National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory. Pacific Northwest National Laboratory is operated by Battelle for the U.S. Department of Energy.

  20. An unusual mono-substituted Keggin anion-chain based 3D framework with 24-membered macrocycles as linker units

    SciTech Connect (OSTI)

    Pang Haijun; Ma Huiyuan; Yu Yan; Yang Ming; Xun Ye; Liu Bo

    2012-02-15

    A new compound, [Cu{sup I}(H{sub 2}O)(Hbpp){sub 2}] Subset-Of {l_brace}[Cu{sup I}(bpp)]{sub 2}[PW{sub 11}Cu{sup II}O{sub 39}]{r_brace} (1) (bpp=1,3-bis(4-pyridyl)propane), has been hydrothermally synthesized and structurally characterized by single crystal X-ray diffraction. In compound 1, the unusual -A-B-A-B- array mono-substituted Keggin anion-chains and 24-membered (Cubpp){sub 2} cation-macrocycles are linked together to form a (2, 4) connected 3D framework with channels of ca. 9.784 Multiplication-Sign 7.771 A{sup 2} along two directions, in which the [Cu(H{sub 2}O)(Hbpp){sub 2}] coordination fragments as guest components are trapped. The photocatalytic experiments of compound 1 were performed, which show a good catalytic activity of compound 1 for photodegradation of RhB. Furthermore, the IR, TGA and electrochemical properties of compound 1 were investigated. - Graphical abstract: An unusual example of mono-substituted Keggin anion-chain based hybrid compound that possesses a 3D structure has been synthesized, which offers a feasible route for synthesis of such compounds. Highlights: Black-Right-Pointing-Pointer The first example of -A-B-A-B- array mono-substituted Keggin chain is observed. Black-Right-Pointing-Pointer An unusual three dimensional structure based mono-substituted Keggin anion-chains. Black-Right-Pointing-Pointer The photocatalysis and electrochemical properties of the title compound were studied.

  1. Kotzebue Wind Project I | Open Energy Information

    Open Energy Info (EERE)

    Status In Service Owner Kotzebue Elec. Assoc. Developer Kotzebue Electric Association Energy Purchaser Kotzebue Elec. Assoc. Location Kotzebue AK Coordinates 66.836485,...

  2. Alaska Village Cooperative Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    In Service Owner Alaska Village Elec Coop Developer Kotzebue Electric Association Energy Purchaser Alaska Village Elec Coop Location Toksook Bay AK Coordinates 60.5315,...

  3. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    Energy Sources (more than one may apply) Elec- tricity Natural Gas District Chilled Water Elec- tricity Natural Gas District Chilled Water All Buildings* ......

  4. Released: June 2006

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

    ,,,"Elec- tricity","Natural Gas","District Chilled Water",,,"Elec- tricity","Natural Gas","District Chilled Water" "All Buildings* ......",4645,3625,3589,17,33,6478...

  5. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM)

    SciTech Connect (OSTI)

    Barnes, Cris William

    2015-02-24

    At the request of Katherine Richardson-McDaniel, Staff Member to U.S. Senator Martin Heinrich (D-NM), a high-level briefing was requested about MaRIE 1.0, the Matter-Radiation Interactions in Extremes effort at Los Alamos National Laboratory. What it would be, the mission need motivation, the scientific challenge, and the current favorable impact on both programs and people are shown in viewgraph form.

  6. Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Co-Chair; Frances Beinecke, Rafael Bras, Albert Carnesale, John

    Office of Environmental Management (EM)

    U.S. Department of Energy (DOE) Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Co-Chair; Frances Beinecke, Rafael Bras, Albert Carnesale, John Deutch, Shirley Ann Jackson, Paul Joskow, Steve Koonin, Arun Majumdar, Michael McQuade, Richard Meserve, Dan Reicher, Dan Yergin Date and Time: 2:00 - 2:45 PM, August 18, 2014 Location: Conference Call Purpose: Meeting of the Secretary of Energy Advisory Board (SEAB) SEAB Staff: Karen Gibson, Designated Federal Officer

  7. Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Co-Chair; Persis Drell, Co-Chair; Frances Beinecke; Albert

    Office of Environmental Management (EM)

    Summary Minutes of the U.S. Department of Energy (DOE) Secretary of Energy Advisory Board Public Meeting Committee Members: John Deutch, Co-Chair; Persis Drell, Co-Chair; Frances Beinecke; Albert Carnesale; Shirley Jackson; Deborah Jin; Paul Joskow; Steven Koonin; Michael McQuade; Richard Meserve; Cherry Murray; Carmichael Roberts; Ram Shenoy; Martha Schlicher; Daniel Yergin Date and Time: 9:00 AM- 12:00 NOON, March 28, 2014 Location: U.S. Department of Energy Forrestal Building, 1000

  8. Y{sub 3}Fe{sub 5}O{sub 12} spin pumping for quantitative understanding of pure spin transport and spin Hall effect in a broad range of materials (invited)

    SciTech Connect (OSTI)

    Du, Chunhui; Wang, Hailong; Hammel, P. Chris; Yang, Fengyuan

    2015-05-07

    Using Y{sub 3}Fe{sub 5}O{sub 12} (YIG) thin films grown by our sputtering technique, we study dynamic spin transport in nonmagnetic, ferromagnetic, and antiferromagnetic (AF) materials by ferromagnetic resonance spin pumping. From both inverse spin Hall effect and damping enhancement, we determine the spin mixing conductance and spin Hall angle in many metals. Surprisingly, we observe robust spin conduction in AF insulators excited by an adjacent YIG at resonance. This demonstrates that YIG spin pumping is a powerful and versatile tool for understanding spin Hall physics, spin-orbit coupling, and magnetization dynamics in a broad range of materials.

  9. Activation of IL-2 receptor {alpha}-chain gene by individual members of the rel oncogene family in association with serum response factor

    SciTech Connect (OSTI)

    Pierce, J.W.; Jamieson, C.A.; Ross, J.L.

    1995-08-15

    Expression of the IL-2R{alpha} gene is regulated by members of the c-Rel/NF-{kappa}B family of transcription factors binding to the {kappa}B site in the promoter. Previous work has not defined the role of individual members of the c-Rel family in the activation of the IL-2R{alpha} gene. Using the COS cell system, we were able to reconstitute the regulation of the IL-2R{alpha} promoter by expressing cloned Rel family members with serum response factor (SRF). We found that c-rel alone activated the IL-2R{alpha} promoter only weakly but worked with the p50 subunit of NF-{kappa}B (NFKB1) to give a higher level of expression. We showed that c-rel heterodimerizes with p50 and the amount of this heterodimer correlated with the level of IL-2R{alpha} gene expression. Our results provide evidence that c-rel/p50 heterodimers activate gene expression in the context of a cellular promoter. We show that c-rel or p65 can cooperate with SRF in the activation of this promoter and the transactivation by c-rel with SRF was enhanced by p50. Synergistic activation required both {kappa}B an CArG sites, and binding studies show that these that these adjacent sites can be occupied simultaneously. The transactivation observed with cloned transcription factors mimics the physiologic induction of the IL-2R{alpha} gene since multiple sequence elements cooperate to give gene activation. The data support the model that c-rel/p50 or p65 can cooperate with SRF to specifically target the expression of the IL-2R{alpha} gene in activated T cells.

  10. Broad Distribution of Energetically Important Contacts across...

    Office of Scientific and Technical Information (OSTI)

    Language: ENGLISH Subject: 59 BASIC BIOLOGICAL SCIENCES; 60 APPLIED LIFE SCIENCES; AFFINITY; AIDS VIRUS; DISTRIBUTION; HYPOTHESIS; PROTEINS Word Cloud More Like This Full Text ...

  11. Application of sequence stratigraphy in an integrated reservoir characterization of the Miocene Lower Lagunillas member in the further development of blocks III/IV, Maracaibo Basin, Venezuela

    SciTech Connect (OSTI)

    Gamero De Villarroel, H.; Coll, C.M.; Jimenez, Z.; Lozada, T.; Leon, K.; Brandt, R.; Padron, R.; Rondon, L.; Maraven, S.A.; Gomez, E.; Munoz, M.A.; Ripple, R.A.; Luneau, B.A.

    1996-08-01

    An integrated sequence stratigraphic framework has been developed for the Lower Lagunillas and Laguna members of the Miocene Lagunillas Formation at Blocks III/IV, Lake Maracaibo. These reservoirs were discovered in the 1950s and have produced over 1132 MMBO. The Lower Lagunillas and Laguna had traditionally been interpreted as delta plain and coastal bar deposits, with each member consisting of 3 reservoir subdivisions developed as single drainage units. Subsequent engineering studies showed that this geologic model did not adequately address the heterogeneity of the reservoirs. Sedimentological interpretation of 8 cored wells led to the development of a new model which was further enhanced by integrating 210 well logs, 3D seismic data, petrophysical analysis, and production and pressure data. In this model the basal Lower Lagunillas is interpreted as a fluvially dominated upper delta plain. The upper part of the Lower Lagunillas and Laguna represents deposition in a tidally dominated lower delta plain and delta front environment. Fluctuations between tides and river floods were responsible for generating thick, very heterogeneous reservoirs. The new reservoir model provides the basis for additional development by the identification of (1) recompletion intervals, (2) low resistivity pay zones as potential targets for horizontal wells, and (3) infill drilling targets. Use of this predictive reservoir model will ensure the optimal exploitation and recovery of the remaining oil at Blocks III/IV.

  12. SIX YEARS OF FERMI-LAT AND MULTI-WAVELENGTH MONITORING OF THE BROAD-LINE RADIO GALAXY 3C 120: JET DISSIPATION AT SUB-PARSEC SCALES FROM THE CENTRAL ENGINE

    SciTech Connect (OSTI)

    Tanaka, Y. T.; Doi, A.; Inoue, Y.; Stawarz, L.; Cheung, C. C.; Fukazawa, Y.; Itoh, R.; Gurwell, M. A.; Tahara, M.; Kataoka, J.

    2015-01-30

    We present multi-wavelength monitoring results for the broad-line radio galaxy 3C 120 in the MeV/GeV, sub-millimeter, and 43 GHz bands over 6 yr. Over the past 2 yr, the Fermi-Large Area Telescope sporadically detected 3C 120 with high significance and the 230 GHz data also suggest an enhanced activity of the source. After the MeV/GeV detection from 3C 120 in MJD 56240–56300, 43 GHz Very Long Baseline Array (VLBA) monitoring revealed a brightening of the radio core, followed by the ejection of a superluminal knot. Since we observed the γ-ray and VLBA phenomena in temporal proximity to each other, it is naturally assumed that they are physically connected. This assumption was further supported by the subsequent observation that the 43 GHz core brightened again after a γ-ray flare occurred around MJD 56560. We can then infer that the MeV/GeV emission took place inside an unresolved 43 GHz core of 3C 120 and that the jet dissipation occurred at sub-parsec distances from the central black hole (BH), if we take the distance of the 43 GHz core from the central BH as ∼0.5 pc, as previously estimated from the time lag between X-ray dips and knot ejections. Based on our constraints on the relative locations of the emission regions and energetic arguments, we conclude that the γ rays are more favorably produced via the synchrotron self-Compton process, rather than inverse Compton scattering of external photons coming from the broad line region or hot dusty torus. We also derived the electron distribution and magnetic field by modeling the simultaneous broadband spectrum.

  13. Genome-Resolved Metagenomic Analysis Reveals Roles for Candidate Phyla and Other Microbial Community Members in Biogeochemical Transformations in Oil Reservoirs

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

    Hu, Ping; Tom, Lauren; Singh, Andrea; Thomas, Brian C.; Baker, Brett J.; Piceno, Yvette M.; Andersen, Gary L.; Banfield, Jillian F.

    2016-01-19

    Oil reservoirs are major sites of methane production and carbon turnover, processes with significant impacts on energy resources and global biogeochemical cycles. We applied a cultivation-independent genomic approach to define microbial community membership and predict roles for specific organisms in biogeochemical transformations in Alaska North Slope oil fields. Produced water samples were collected from six locations between 1,128 m (24 to 27°C) and 2,743 m (80 to 83°C) below the surface. Microbial community complexity decreased with increasing temperature, and the potential to degrade hydrocarbon compounds was most prevalent in the lower-temperature reservoirs. Sulfate availability, rather than sulfate reduction potential, seems to bemore » the limiting factor for sulfide production in some of the reservoirs under investigation. Most microorganisms in the intermediate- and higher-temperature samples were related to previously studied methanogenic and nonmethanogenic archaea and thermophilic bacteria, but one candidate phylum bacterium, a member of theAcetothermia(OP1), was present in Kuparuk sample K3. The greatest numbers of candidate phyla were recovered from the mesothermic reservoir samples SB1 and SB2. We reconstructed a nearly complete genome for an organism from the candidate phylumParcubacteria(OD1) that was abundant in sample SB1. Consistent with prior findings for members of this lineage, the OD1 genome is small, and metabolic predictions support an obligately anaerobic, fermentation-based lifestyle. At moderate abundance in samples SB1 and SB2 were members of bacteria from other candidate phyla, includingMicrogenomates(OP11),Atribacteria(OP9), candidate phyla TA06 and WS6, andMarinimicrobia(SAR406). The results presented here elucidate potential roles of organisms in oil reservoir biological processes. The activities of microorganisms in oil reservoirs impact petroleum resource quality and the global carbon cycle. In conclusion, we show that

  14. ORSSAB Members | Department of Energy

    Office of Environmental Management (EM)

    Services » Community Engagement » ORSSAB » ORSSAB Bylaws ORSSAB Bylaws The Oak Ridge Site Specific Advisory Board (ORSSAB) bylaws document contains the following information: Mission Functions, scope, and accountability Membership responsibilities Board structure Decision making Role of the facilitator Conduct and format of meetings Budget Evaluation Conflict of interest Amending the bylaws Adoption of the bylaws Subordination and severability of the bylaws ORSSAB Bylaws (75.96 KB) More

  15. Calling New Advisory Board Members!

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

    of Energy Calling All Coders: Help Advance America's Wave Power Industry Calling All Coders: Help Advance America's Wave Power Industry August 4, 2014 - 5:47pm Addthis The Energy Department has launched the second round of a coding competition to help industry develop new models and tools that improve the design, development, and optimization of marine and hydrokinetic devices. The Energy Department has launched the second round of a coding competition to help industry develop new models and

  16. A fragile X male with a broad smear on southern blot analysis representing 100-500 CGG repeats and no methylation at the EagI site of the FMR-1 gene

    SciTech Connect (OSTI)

    Lachiewicz, A.M.; Spiridigliozzi, G.A.; McConkie-Rosell, A.

    1996-08-09

    Fragile X DNA studies were carried out on all obligate carriers of a large fragile X family with 10 mentally retarded individuals. One 64-year-old carrier man with an altered FMR-1 allele was not described as being mentally retarded or as having any limitations in function. He was married, raised 8 children, and worked as an auto mechanic. On examination, he had macrocephaly and mild macroorchidism but few of the other typical physical findings of males with fragile X syndrome. His Full Scale IQ is 73, and his Vineland Adaptive Behavior Composite is 73. On the Woodcock-Johnson Psycho-Educational Battery-Revised, he achieved standard scores of 64 in Reading, 55 in Math, and 83 in Knowledge. His DNA findings showed a broad smear on Southern blot analysis of 100-500 CGG repeats and no methylation at the EagI site upstream of the FMR-1 protein coding region. His FMR-1 protein production is 12% of normal. His daughters all have large premutations, with somatic instability in the size of the CGG repeat lengths. They all have evidence of academic underachievement and 2 have physical characteristics frequently described in individuals with fragile X. 21 refs., 3 figs.

  17. BTG/Tob family members Tob1 and Tob2 inhibit proliferation of mouse embryonic stem cells via Id3 mRNA degradation

    SciTech Connect (OSTI)

    Chen, Yuanfan; Wang, Chenchen; Wu, Jenny; Li, Lingsong

    2015-07-03

    The mammalian BTG/Tob family is a group of proteins with anti-proliferative ability, and there are six members including BTG1, BTG2/PC3/Tis21, BTG3/ANA, BTG4/PC3B, Tob1/Tob and Tob2. Among them, Tob subfamily members, specifically Tob1/Tob and Tob2, have the most extensive C-terminal regions. As previously reported, overexpression of BTG/Tob proteins is associated with the inhibition of G1 to S-phase cell cycle progression and decreased cell proliferation in a variety of cell types. Tob subfamily proteins have similar anti-proliferative effects on cell cycle progression in cultured tumor cells. An important unresolved question is whether or not they have function in rapidly proliferating cells, such as embryonic stem cells (ESCs). Tob1 and Tob2 were expressed ubiquitously in mouse ESCs (mESCs), suggesting a possible role in early embryonic development and mESCs. To address the above question and explore the possible functions of the Tob subfamily in ESCs, we established ESCs from different genotypic knockout inner cell mass (ICM). We found that Tob1{sup −/−}, Tob2{sup −/−}, and Tob1/2 double knockout (DKO, Tob1{sup −/−} & Tob2{sup −/−}) ESCs grew faster than wild type (WT) ESCs without losing pluripotency, and we provide a possible mechanistic explanation for these observations: Tob1 and Tob2 inhibit the cell cycle via degradation of Id3 mRNA, which is a set of directly targeted genes of BMP4 signaling in mESCs that play critical roles in the maintenance of ESC properties. Together, our data suggest that BTG/Tob family protein Tob1 and Tob2 regulation cell proliferation does not compromise the basic properties of mESCs. - Highlights: • We established mouse Tob1/2 double knockout embryonic stem cells. • Tob1 and Tob2 inhibit the proliferation of ESCs without effect on pluripotency. • Tob1 and Tob2 involved in the degradation of Id3 in mESCs.

  18. The effect of sliding velocity on the mechanical response of an artificial joint in Topopah Spring Member tuff; Yucca Mountain Site Characterization Project

    SciTech Connect (OSTI)

    Olsson, W.A.

    1994-04-01

    A smooth artificial joint in Topopah Spring Member tuff was sheared at constant normal stress at velocities from 0 to 100 {mu}m/s to determine the velocity-dependence of shear strength. Two different initial conditions were used: (1) unprimed -- the joint had been shear stress-free since last application of normal stress, and before renewed shear loading; and (2) primed -- the joint had undergone a slip history after application of normal stress, but before the current shear loading. Observed steady-state rate effects were found to be about 3 times lager than for some other silicate rocks. These different initial conditions affected the character of the stress-slip curve immediately after the onset of slip. Priming the joint causes a peak in the stress-slip response followed by a transient decay to the steady-state stress, i.e., slip weakening. Slide-hold-slide tests exhibit time-dependent strengthening. When the joint was subjected to constant shear stress, no slip was observed; that is, joint creep did not occur. One set of rate data was collected from a surface submerged in tap water, the friction was higher for this surface, but the rate sensitivity was the same as that for surfaces tested in the air-dry condition.

  19. Sedimentological, mineralogical and geochemical definition of oil-shale facies in the lower Parachute Creek Member of Green River Formation, Colorado

    SciTech Connect (OSTI)

    Cole, R.D.

    1984-04-01

    Sedimentological, mineralogical and geochemical studies of two drill cores penetrating the lower Saline zone of the Parachute Creek Member (middle L-4 oil-shale zone through upper R-2 zone) of the Green River Formation in north-central Piceance Creek basin, Colorado, indicate the presence of two distinct oil-shale facies. The most abundant facies has laminated stratification and frequently occurs in the L-4, L-3 and L-2 oil-shale zones. The second, and subordinate facies, has ''streaked and blebby'' stratification and is most abundant in the R-4, R-3 and R-2 zones. Laminated oil shale originated by slow, regular sedimentation during meromictic phases of ancient Lake Uinta, whereas streaked and blebby oil shale was deposited by episodic, non-channelized turbidity currents. Laminated oil shale has higher contents of nahcolite, dawsonite, quartz, K-feldspar and calcite, but less dolomite/ankerite and albite than streaked and blebby oil shale. Ca-Mg-Fe carbonate minerals in laminated oil shale have more variable compositions than those in streaked and blebby shales. Streaked and blebby oil shale has more kerogen and a greater diversity of kerogen particles than laminated oil shale. Such variations may produce different pyrolysis reactions when each shale type is retorted.

  20. Use of Synthetic Aperture Radar (SAR) to Identify and Characterize Overwintering Areas of Fish in Ice-Covered Arctic RIvers: A Demonstration with Broad Whitefish and their Habitats in the Sagavanirktok River, Alaska

    SciTech Connect (OSTI)

    Brown, Richard S.; Duguay, Claude R.; Mueller, Robert P.; Moulton, Larry; Doucette, Peter J.; Tagestad, Jerry D.

    2010-12-01

    In northern climates, locating overwintering fish can be very challenging due to thick ice cover. Areas near the coast of the Beaufort Sea provide valuable overwintering habitat for both resident and anadromous fish species; identifying and understanding their use of overwintering areas is of special interest. Synthetic aperture radar (SAR) imagery from two spaceborne satellites was examined as an alternative to radiotelemetry for identifying anadromous fish overwintering. The presence of water and ice were sampled at 162 sites and fish were sampled at 16 of these sites. From SAR imagery alone, we successfully identified large pools inhabited by overwintering fish in the ice-covered Sagavanirktok River. In addition, the imagery was able to identify all of the larger pools (mean minimum length of 138m (range 15-470 m; SD=131)) of water located by field sampling. The effectiveness of SAR to identify these pools varied from 31% to 100%, depending on imagery polarization, the incidence angle range, and the orbit. Horizontal transmit–vertical receive (HV) polarization appeared best. The accuracy of SAR was also assessed at a finer pixel-by-pixel (30-m x30-m) scale. The best correspondence at this finer scale was obtained with an image having HV polarization. The levels of agreement ranged from 54% to 69%. The presence of broad whitefish (the only anadromous species present) was associated with salinity and pool size (estimated with SAR imagery); fish were more likely to be found in larger pools with low salinity. This research illustrates that SAR imaging has great potential for identifying under-ice overwintering areas of riverine fish. These techniques should allow managers to identify critical overwintering areas with relatively more ease and lower cost than traditional techniques.