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  1. Ventilation Effectiveness Research at UT-Typer Lab Houses | Department of

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

    Energy Ventilation Effectiveness Research at UT-Typer Lab Houses Ventilation Effectiveness Research at UT-Typer Lab Houses This presentation was delivered at the U.S. Department of Energy Building America Technical Update meeting on April 29-30, 2013, in Denver, Colorado. cq7_ventilation_lab_houses_rudd.pdf (1.46 MB) More Documents & Publications Critical Question #7: What are the Best Practices for Single-Family Ventilation in All Climate Regions? Building America Technology Solutions

  2. Kings River Conservation Dist | Open Energy Information

    Open Energy Info (EERE)

    Kings River Conservation Dist Jump to: navigation, search Name: Kings River Conservation Dist Place: California Phone Number: 559-237-5567 Website: www.krcd.org Facebook: https:...

  3. Hohokam Irr & Drain Dist | Open Energy Information

    Open Energy Info (EERE)

    Hohokam Irr & Drain Dist Jump to: navigation, search Name: Hohokam Irr & Drain Dist Place: Arizona Phone Number: (520) 723-7751 Website: hohokamthepowerofchoice.com Outage...

  4. Trinity Public Utilities Dist | Open Energy Information

    Open Energy Info (EERE)

    Public Utilities Dist Jump to: navigation, search Name: Trinity Public Utilities Dist Place: California Website: trinitypud.com Outage Hotline: (530) 623-5536 References: EIA Form...

  5. Kennebunk Light & Power Dist | Open Energy Information

    Open Energy Info (EERE)

    Kennebunk Light & Power Dist Jump to: navigation, search Name: Kennebunk Light & Power Dist Place: Maine Phone Number: (207) 985-3311 weekdays 7am - 5pm Website: klpd.org...

  6. UT Austin's Energy Poll Webinar

    Broader source: Energy.gov [DOE]

    UT Austin's Energy Poll, a webinar from the U.S. Department of Energy's Better Buildings Neighborhood Program.

  7. Roosevelt Public Power Dist | Open Energy Information

    Open Energy Info (EERE)

    Public Power Dist Place: Nebraska Phone Number: 308-635-2424 Website: rooseveltppd.com Facebook: https:www.facebook.compagesRoosevelt-Public-Power-District1389888067908873...

  8. Southwest Public Power Dist | Open Energy Information

    Open Energy Info (EERE)

    Public Power Dist Place: Nebraska Phone Number: (308)285-3295 Website: www.swppd.com Twitter: @SWPPD Facebook: https:www.facebook.comSWPPD Outage Hotline: (800)379-7977...

  9. Electrical Dist No7 Maricopa | Open Energy Information

    Open Energy Info (EERE)

    Electrical Dist No7 Maricopa Jump to: navigation, search Name: Electrical Dist No7 Maricopa Place: Arizona Phone Number: 623-935-6253 Outage Hotline: 623-935-6253 References: EIA...

  10. Electrical Dist No5 Pinal Cnty | Open Energy Information

    Open Energy Info (EERE)

    Electrical Dist No5 Pinal Cnty Jump to: navigation, search Name: Electrical Dist No5 Pinal Cnty Place: Arizona Phone Number: (520) 466-7336 Website: www.caidd.com Outage Hotline:...

  11. Polk County Rural Pub Pwr Dist | Open Energy Information

    Open Energy Info (EERE)

    Polk County Rural Pub Pwr Dist Jump to: navigation, search Name: Polk County Rural Pub Pwr Dist Place: Nebraska Phone Number: (888) 242-5265 Website: www.pcrppd.com Outage...

  12. Maricopa County M W C Dist | Open Energy Information

    Open Energy Info (EERE)

    M W C Dist Jump to: navigation, search Name: Maricopa County M W C Dist 1 Place: Arizona References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA Form 861 Data...

  13. Central Nebraska Pub P&I Dist | Open Energy Information

    Open Energy Info (EERE)

    Pub P&I Dist Jump to: navigation, search Name: Central Nebraska Pub P&I Dist Place: Nebraska Phone Number: 308.995.8601 Website: www.nppd.com Twitter: @nppdnews Facebook: https:...

  14. Van Buren Light & Power Dist | Open Energy Information

    Open Energy Info (EERE)

    Van Buren Light & Power Dist Jump to: navigation, search Name: Van Buren Light & Power Dist Place: Maine Phone Number: (207) 868-3321 Website: www.cmpco.comSuppliersAndPart Outage...

  15. Utilities Dist-Western IN REMC | Open Energy Information

    Open Energy Info (EERE)

    Utilities Dist-Western IN REMC Jump to: navigation, search Name: Utilities Dist-Western IN REMC Place: Indiana References: EIA Form EIA-861 Final Data File for 2010 - File1a1...

  16. Insights from UT Austin Energy Poll

    Broader source: Energy.gov [DOE]

    Insights from UT Austin Energy Poll on U.S. Consumer Attitudes, July 24, 2013, Sheril Kirshenbaum, director of The Energy Poll.

  17. Y-12/UT | Y-12 National Security Complex

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

    /UT Y-12/UT The mp4 video format is not supported by this browser. Download video Captions: On Time: 3:33 min. Learn how Y-12 and UT are benefitting by working together

  18. Y-12, UT sign agreement to continue, expand collaborative work...

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

    UT sign agreement to ... Y-12, UT sign agreement to continue, expand collaborative work Posted: December 18, 2014 - 6:22pm UT Chancellor Jimmy G. Cheek (left) and CNS President and...

  19. Electrical Dist No2 Pinal Cnty | Open Energy Information

    Open Energy Info (EERE)

    No2 Pinal Cnty Jump to: navigation, search Name: Electrical Dist No2 Pinal Cnty Place: Arizona Phone Number: (800) 259-1306 Website: ed2.com Outage Hotline: 800-668-8079...

  20. Electrical Dist No3 Pinal Cnty | Open Energy Information

    Open Energy Info (EERE)

    No3 Pinal Cnty Jump to: navigation, search Name: Electrical Dist No3 Pinal Cnty Abbreviation: ED3 Place: Arizona Phone Number: (520) 424-9021 Website: www.ed3online.org Outage...

  1. Electrical Dist No6 Pinal Cnty | Open Energy Information

    Open Energy Info (EERE)

    No6 Pinal Cnty Jump to: navigation, search Name: Electrical Dist No6 Pinal Cnty Place: Arizona Phone Number: (480) 987-3461 Website: ed-6pinalcounty.com Outage Hotline: (480)...

  2. Electrical Dist No4 Pinal Cnty | Open Energy Information

    Open Energy Info (EERE)

    No4 Pinal Cnty Jump to: navigation, search Name: Electrical Dist No4 Pinal Cnty Place: Arizona Phone Number: (520) 466-7336 Website: www.caidd.com Outage Hotline: (520) 510-9311...

  3. Wellton-Mohawk Irr & Drain Dist | Open Energy Information

    Open Energy Info (EERE)

    & Drain Dist Place: Arizona Phone Number: (928) 785-3351 Website: www.wmidd.orgpower.html Outage Hotline: (928) 785-3351 References: EIA Form EIA-861 Final Data File for 2010 -...

  4. Category:Cedar City, UT | Open Energy Information

    Open Energy Info (EERE)

    KB SVLargeHotel Cedar City UT Moon Lake Electric Assn Inc (Utah).png SVLargeHotel Cedar Cit... 54 KB SVOutPatient Cedar City UT Moon Lake Electric Assn Inc (Utah).png SVOutPatient...

  5. Category:Salt Lake City, UT | Open Energy Information

    Open Energy Info (EERE)

    UT Jump to: navigation, search Go Back to PV Economics By Location Media in category "Salt Lake City, UT" The following 16 files are in this category, out of 16 total....

  6. Y-12/UT Collaboration | Y-12 National Security Complex

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

    UT Collaboration Y-12UT Collaboration Y-12's formal partnership with the University of Tennessee, Knoxville, is now well into its second year, and the two institutions have made...

  7. Consent Order, UT-Battelle, LLC | Department of Energy

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

    UT-Battelle, LLC Consent Order, UT-Battelle, LLC May 2015 Nuclear Safety Enforcement Consent Order issued to UT-Battelle, LLC for deficiencies associated with an airborne radiation release and radiological uptake by workers at DOE's Oak Ridge National Laboratory. On May 14, 2015, the U.S. Department of Energy's (DOE) Office of Enforcement issued a Consent Order (NCO-2015-01) to UT-Battelle, LLC, for deficiencies associated with an airborne radiation release and radiological uptake by workers

  8. McMullen Valley Water C&D Dist | Open Energy Information

    Open Energy Info (EERE)

    McMullen Valley Water C&D Dist Jump to: navigation, search Name: McMullen Valley Water C&D Dist Place: Arizona Phone Number: 99-928-859-3647 Website: www.harcuvarco.com Outage...

  9. RAPID/Roadmap/18-UT-a | Open Energy Information

    Open Energy Info (EERE)

    Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us Underground Storage Tank Permit (18-UT-a) Utah Department of Environmental Quality Division of...

  10. RAPID/Roadmap/3-UT-e | Open Energy Information

    Open Energy Info (EERE)

    Lease (Utah Trust Lands) (3-UT-e) The Utah School and Institutional Trust Lands Administration (UTLA) administers the sale, exchange, and lease of state school and institutional...

  11. RAPID/Roadmap/3-UT-c | Open Energy Information

    Open Energy Info (EERE)

    Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us State Encroachment Process (3-UT-c) The Utah Department...

  12. RAPID/Roadmap/8-UT-c | Open Energy Information

    Open Energy Info (EERE)

    UT-c < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  13. RAPID/Roadmap/14-UT-c | Open Energy Information

    Open Energy Info (EERE)

    Geothermal Hydropower Solar Tools Contribute Contact Us Underground Injection Control Permit (14-UT-c) The Safe Drinking Water Act requires Utah to implement technical...

  14. Enforcement Letter, UT-Battelle, LLC | Department of Energy

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

    UT-Battelle, LLC Enforcement Letter, UT-Battelle, LLC July 13, 2016 Worker Safety and Health Enforcement Letter issued to UT-Battelle, LLC related to worker exposures to ozone On July 13, 2016, the U.S. Department of Energy (DOE) Office of Enterprise Assessments' Office of Enforcement issued an Enforcement Letter (WEL-2016-03) to UT-Battelle, LLC, regarding deficiencies in hazard identification and abatement that resulted in two workers being exposed to elevated levels of ozone at the Oak Ridge

  15. RAPID/Roadmap/6-UT-c | Open Energy Information

    Open Energy Info (EERE)

    UT-c < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  16. RAPID/Roadmap/3-UT-b | Open Energy Information

    Open Energy Info (EERE)

    Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools Contribute Contact Us State Land Easement (3-UT-b) The Utah Division of Forestry, Fire and State Lands...

  17. DOE - Office of Legacy Management -- U S Bureau of Mines - UT 01

    Office of Legacy Management (LM)

    UT 01 FUSRAP Considered Sites Site: U. S. BUREAU OF MINES (UT.01) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Salt Lake City , Utah UT.01-2 Evaluation Year: 1987 UT.01-1 Site Operations: Research and development on uranium recovery from ore in the late 1940s. UT.01-1 Site Disposition: Eliminated - Radiation levels below criteria UT.01-1 UT.01-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium UT.01-2

  18. RAPID/Roadmap/3-UT-d | Open Energy Information

    Open Energy Info (EERE)

    linked below for more information on the federal leasing process. Green arrow.PNG 3-FD-a: Federal Land Leasing 3-UT-d.8 - Does the Developer Accept the Addendum to Geothermal...

  19. RAPID/Roadmap/12-UT-a | Open Energy Information

    Open Energy Info (EERE)

    not in range. Flowchart Narrative 12-UT-a.1 - Consult regarding potential impacts on fish and wildlife In order to accurately assess the impacts of the project on Utah's...

  20. UT-Battelle Consent Order NCO-2015-02

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

    14, 2015 Dr. Thomas Mason Laboratory Director UT-Battelle, ... In accordance with 10 C.F.R. 820.23, Consent Order, the ... and causal analysis, (e) timely corrective actions ...

  1. DOI-BLM-UT-C010-????-????-CX | Open Energy Information

    Open Energy Info (EERE)

    ????-????-CX Jump to: navigation, search NEPA Document Collection for: DOI-BLM-UT-C010-????-????-CX CX at Cove Fort Geothermal Area for GeothermalExploration CX at Cove Fort...

  2. RAPID/Roadmap/9-UT-a | Open Energy Information

    Open Energy Info (EERE)

    Us Energy Pre-Design Meeting Process (9-UT-a) 09UTAEnergyPreDesignMeetingProcess.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number...

  3. DOE - Office of Legacy Management -- Monticello Mill Site - UT 03

    Office of Legacy Management (LM)

    Mill Site - UT 03 FUSRAP Considered Sites Site: Monticello Mill Site (UT.03) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: Also see Monticello, Utah, Disposal and Processing Sites Documents Related to Monticello Mill Site Monticello Mill Tailings Site Operable Unit III Interim Remedial Action Progress Report July 1999-July 2000.

  4. Climate Action Champions: Salt Lake City, UT | Department of Energy

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

    Salt Lake City, UT Climate Action Champions: Salt Lake City, UT Salt Lake City, the capital of Utah, blends snowy mountain ranges with an urban downtown. Known historically as the “Crossroads of the West,” Salt Lake City today is a major economic center in the Great Basin and a hub of tourism. │ Photo courtesy of University of Utah Department of Mathematics. Salt Lake City, the capital of Utah, blends snowy mountain ranges with an urban downtown. Known historically as the

  5. Department of Energy Cites UT-Battelle, LLC, for Worker Safety...

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

    Cites UT-Battelle, LLC, for Worker Safety and Health Program Violations Department of Energy Cites UT-Battelle, LLC, for Worker Safety and Health Program Violations June 17, 2015 - ...

  6. UT-Battelle Consent Order NCO-2015-02

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

    14, 2015 Dr. Thomas Mason Laboratory Director UT-Battelle, LLC 1201 Oak Ridge Turnpike Suite 100 Oak Ridge, Tennessee 37830 NCO-2015-01 Dear Dr. Mason: The Office of Enterprise Assessments' Office of Enforcement completed its investigation into the facts and circumstances associated with the airborne contamination release and radiological uptake by seven individuals, which occurred on August 25, 2014, during size reduction of uranium metal alloy items in Building 3525 at Oak Ridge National

  7. Post-test analysis of semiscale tests S-UT-6 and S-UT-7 using TRAC PF1

    SciTech Connect (OSTI)

    Boyack, B.E.

    1983-01-01

    A posttest study of Semiscale Tests S-UT-6 and S-UT-7 has been completed to assess TRAC-PFl predictions of pressurized water-reactor (PWR) small-break transients. The comparisons of the TRAC calculations and experimental results show that the correct qualitative influence of upper-head injection (UHI) was predicted. The major phenomenological difference predicted was the mode of core voiding. The data show a slow boiloff from the top of the core resulting in a dryout near the top of the core only. TRAC predicted a more extensive voiding with fluid forced from the bottom of the core by a pressure increase in the upper vessel plenum. The pressure increase was the primary consequence of a failure to predict a complete clearance of the seal in the intact-loop pump-suction upflow leg. Further review of the interphasic drag correlations, entrainment correlations, and critical-flow model is recommended. 20 figures.

  8. Y-12, UT, and Stanley Healthcare work to advance technology | Y-12 National

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

    Security Complex UT, and Stanley ... Y-12, UT, and Stanley Healthcare work to advance technology Posted: May 30, 2013 - 4:16pm Representatives from the Y-12 National Security Complex; the University of Tennessee, Knoxville; and Stanley Healthcare signed a cooperative research and development agreement yesterday during the Tennessee Valley Corridor's National Technology Summit at Y-12's New Hope Center in Oak Ridge. (From left) Taylor Eighmy, UT's vice chancellor for research and engagement;

  9. Preliminary Notice of Violation, UT-Battelle, LLC | Department of Energy

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

    LLC Preliminary Notice of Violation, UT-Battelle, LLC June 16, 2015 Worker Safety and Health Enforcement Preliminary Notice of Violation issued to UT-Battelle, LLC On June 16, 2015, the U.S. Department of Energy (DOE) Office of Enterprise Assessments' Office of Enforcement issued a Preliminary Notice of Violation (WEA-2015-05) to UT-Battelle, LLC, the operating contractor for DOE's Oak Ridge National Laboratory, for violations of the Department's worker safety and health program requirements (10

  10. CNS contributes to UT's College of Engineering Diversity Program | Y-12

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

    National Security Complex contributes to UT's ... CNS contributes to UT's College of Engineering Diversity Program Posted: June 8, 2015 - 5:30pm Mike Beck (center), Consolidated Nuclear Security, LLC, Vice President of Mission Engineering, presents a check to Wayne Davis (left), Dean of the College of Engineering, and Travis Griffin (right), Director of UT's Office of Diversity Programs for the College of Engineering. Earlier this year Consolidated Nuclear Security Vice President of Mission

  11. Assessment of natural radioactivity and associated radiation hazards in some building materials used in Kilpenathur, Tiruvannamalai dist, Tamilnadu, India

    SciTech Connect (OSTI)

    Raghu, Y.; Harikrishnan, N.; Ravisankar, R.; Chandrasekaran, A.

    2015-08-28

    The present study aimed to measure the radioactivity concentration of naturally occuring radionuclides in the locally used building materials from Kilpenthaur, Tiruvannmalai Dist, Tamilnadu, India. This study will also evaluate the radiation hazard arising due to the use of these materials in the construction of dwellings. The concentrations of natural radionuclides {sup 226}Ra, {sup 232}Th and {sup 40}K in five types of building materials have been measured by gamma spectrometry using NaI (Tl) 3” x 3”detector. The estimated radium equivalent activities (Ra{sub eq}), indoor absorbed gamma dose rate (D{sub R}), annual effective dose rate (H{sub R}) and the external hazard indexes(H{sub ex}) were lower than the recommended safe limit and are comparable with results from similar studies conducted in other countries. Therefore, the use of these building material samples under investigation in the construction of dwellings is considered to be safe for inhabitants.

  12. Preliminary Notice of Violation, UT-Battelle, LLC - EA-2003-10 | Department

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

    of Energy UT-Battelle, LLC - EA-2003-10 Preliminary Notice of Violation, UT-Battelle, LLC - EA-2003-10 November 18, 2003 Issued to UT-Battelle, LLC, related to Work Control Issues at the High Flux Isotope Reactor and Radiochemical Engineering Development Center at Oak Ridge National Laboratory On November 18, 2003, the U.S. Department of Energy (DOE) issued a Preliminary Notice of Violation (EA-2003-10) to UT-Battelle for violations of 10 C.F.R. 830 associated with nuclear safety work

  13. Department of Energy Cites UT-Battelle, LLC, for Worker Safety

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

    Cites UT-Battelle, LLC, for Worker Safety and Health Program Violations WASHINGTON, D.C. - ... and abatement, and (4) manual material handling limits and training and information. ...

  14. Saltstone 3QCY15 TCLP Toxicity and UTS Results

    SciTech Connect (OSTI)

    Miller, D.

    2015-12-09

    A Saltstone Disposal Facility (SDF) waste form was prepared in the Savannah River National Laboratory (SRNL) from a Tank 50H sample and Z-Area premix material for the third quarter of calendar year 2015 (3QCY15). After a 28 day cure, a sample of the SDF waste form was collected, and shipped to a certified laboratory for Toxic Characteristic and Universal Treatment Standards (UTS) analysis. The metals analysis is performed using the Toxic Characteristic Leaching Procedure (TCLP).1 The 3QCY15 saltstone sample results meet South Carolina Hazardous Waste Management Regulations (SCHWMR) R.61-79.261.24 and R.61-79.268.48(a) requirements for a nonhazardous waste form with respect to RCRA metals and underlying hazardous constituents (UHC).

  15. Saltone 2QCY15 TCLP toxicity and UTS results

    SciTech Connect (OSTI)

    Miller, D. H.

    2015-08-01

    A Saltstone Disposal Facility (SDF) waste form was prepared in the Savannah River National Laboratory (SRNL) from a Tank 50H sample and Z-Area premix material for the second quarter of calendar year 2015 (2QCY15). After a 28 day cure, a sample of the SDF waste form was collected, and shipped to a certified laboratory for Toxic Characteristic and Universal Treatment Standards (UTS) analysis. The metals analysis is performed using the Toxic Characteristic Leaching Procedure (TCLP)1. The 2QCY15 saltstone sample results meet South Carolina Hazardous Waste Management Regulations (SCHWMR) R.61-79.261.24 and R.61-79.268.48(a) requirements for a nonhazardous waste form with respect to RCRA metals and underlying hazardous constituents (UHC).

  16. Saltstone 2QCY15 TCLP toxicity and UTS results

    SciTech Connect (OSTI)

    Miller, D. H.

    2015-07-31

    A Saltstone Disposal Facility (SDF) waste form was prepared in the Savannah River National Laboratory (SRNL) from a Tank 50H sample and Z-Area premix material for the second quarter of calendar year 2015 (2QCY15). After a 28 day cure, a sample of the SDF waste form was collected, and shipped to a certified laboratory for Toxic Characteristic and Universal Treatment Standards (UTS) analysis. The metals analysis is performed using the Toxic Characteristic Leaching Procedure (TCLP)¹. The 2QCY15 saltstone sample results meet South Carolina Hazardous Waste Management Regulations (SCHWMR) R.61-79.261.24 and R.61-79.268.48(a) requirements for a nonhazardous waste form with respect to RCRA metals and underlying hazardous constituents (UHC).

  17. Saltstone 1QCY15 TCLP Toxicity and UTS Results

    SciTech Connect (OSTI)

    Miller, D.

    2015-07-29

    A Saltstone Disposal Facility (SDF) waste form was prepared in the Savannah River National Laboratory (SRNL) from a Tank 50H sample and Z-Area premix material for the first quarter of calendar year 2015 (1QCY15). After a 28 day cure, a sample of the SDF waste form was collected, and shipped to a certified laboratory for Toxic Characteristic and Universal Treatment Standards (UTS) analysis. The metals analysis is performed using the Toxic Characteristic Leaching Procedure (TCLP). The 1QCY15 saltstone sample results meet South Carolina Hazardous Waste Management Regulations (SCHWMR) R.61-79.261.24 and R.61-79.268.48(a) requirements for a nonhazardous waste form with respect to RCRA metals and underlying hazardous constituents (UHC).

  18. Saltstone 4QCY14 TCLP Toxicity and UTS Results

    SciTech Connect (OSTI)

    Miller, D. H.

    2015-03-25

    A Saltstone Disposal Facility (SDF) waste form was prepared in the Savannah River National Laboratory (SRNL) from a Tank 50H sample and Z-Area premix material for the fourth quarter of calendar year 2014 (4QCY14). After a 47 day cure, a sample of the SDF waste form was collected, and shipped to a certified laboratory for Toxic Characteristic and Universal Treatment Standards (UTS) analysis. The metals analysis is performed using the Toxic Characteristic Leaching Procedure (TCLP) 1 . The 4QCY14 saltstone sample results show that the saltstone is Resource Conservation Recovery Act (RCRA) nonhazardous, but is greater than the universal treatment standard for land disposal. The Saltstone Production Facility (SPF) and SDF were in a maintenance outage during the 4QCY14. Thus no processing or disposal of saltstone, as characterized by this 4QCY14 sample, occurred.

  19. Saltstone 4QCY14 TCLP Toxicity and UTS Results

    SciTech Connect (OSTI)

    Miller, D.

    2015-03-25

    A Saltstone Disposal Facility (SDF) waste form was prepared in the Savannah River National Laboratory (SRNL) from a Tank 50H sample and Z-Area premix material for the fourth quarter of calendar year 2014 (4QCY14). After a 47 day cure, a sample of the SDF waste form was collected, and shipped to a certified laboratory for Toxic Characteristic and Universal Treatment Standards (UTS) analysis. The metals analysis is performed using the Toxic Characteristic Leaching Procedure (TCLP) . The 4QCY14 saltstone sample results show that the saltstone is Resource Conservation Recovery Act (RCRA) nonhazardous, but is greater than the universal treatment standard for land disposal. The Saltstone Production Facility (SPF) and SDF were in a maintenance outage during the 4QCY14. Thus no processing or disposal of saltstone, as characterized by this 4QCY14 sample, occurred.

  20. Preliminary Notice of Violation, UT-Battelle, LLC - EA-2004-09 | Department

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

    of Energy 4-09 Preliminary Notice of Violation, UT-Battelle, LLC - EA-2004-09 November 18, 2004 Issued to UT-Battelle, LLC, related to a Hot Cell Radiological Spill Event at Oak Ridge National Laboratory On November 18, 2004, the U.S. Department of Energy issued a Preliminary Notice of Violation (EA-2004-09) to UT-Battelle, LLC for violations of 10 C.F.R. Parts 830 and 835 associated with an October 3, 2006, hot cell radiological spill event at the Oak Ridge National Laboratory. Preliminary

  1. Preliminary Notice of Violation, UT-Battelle, LLC - EA-2005-06 | Department

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

    of Energy 5-06 Preliminary Notice of Violation, UT-Battelle, LLC - EA-2005-06 December 16, 2005 Issued to UT-Battelle, LLC, related to Facility Hazard Categorization and Safety Basis Compliance Issues at Oak Ridge National Laboratory, December 16, 2005 On December 16, 2005, the U.S. Department of Energy issued a Preliminary Notice of Violation (EA-2005-06) to UT-Battelle, LLC for violations of 10 C.F.R. 830 relating to nuclear facility hazard categorization and safety basis compliance issues

  2. Department of Energy Cites UT-Battelle, LLC, for Worker Safety and Health

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

    Program Violations | Department of Energy UT-Battelle, LLC, for Worker Safety and Health Program Violations Department of Energy Cites UT-Battelle, LLC, for Worker Safety and Health Program Violations June 17, 2015 - 3:01pm Addthis NEWS MEDIA CONTACT (202) 586-4940 DOENews@hq.doe.gov WASHINGTON, D.C. - The U.S. Department of Energy (DOE) today issued a Preliminary Notice of Violation (PNOV) to UT-Battelle, LLC, (UTB) for violations of DOE worker safety and health requirements. DOE's

  3. QER SECOND INSTALLMENT REGIONAL MEETING--SALT LAKE CITY, UT | Department of

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

    Energy SALT LAKE CITY, UT QER SECOND INSTALLMENT REGIONAL MEETING--SALT LAKE CITY, UT MEETING DATE AND LOCATION Monday, April 25, 2016 Doors open: 8:00 AM; Program begins: 8:30 AM Western Electricity Coordinating Council 155 North 400 West, Suite 200 Salt Lake City, UT 84103 Watch the April 25th Salt Lake City regional meeting here. MEETING INFORMATION The Quadrennial Energy Review Task Force will host a public stakeholder meeting on the second installment of the Quadrennial Energy Review

  4. Nicole Benedek > Asst. Professor - UT Austin > Center Alumni > The Energy

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

    Materials Center at Cornell Nicole Benedek Asst. Professor - UT Austin nicole.benedek@austin.utexas.edu Formerly a member of the Fennie Group, she is now an Assistant Professor at the University of Texas at Austin.

  5. DOI-BLM-UT-W019-2011-0006-CX | Open Energy Information

    Open Energy Info (EERE)

    6-CX Jump to: navigation, search NEPA Document Collection for: DOI-BLM-UT-W019-2011-0006-CX CX for GeothermalExploration CX for Thermal Gradient Holes at Pavant Valley for...

  6. DOI-BLM-UT-W019-2011-0007-CX | Open Energy Information

    Open Energy Info (EERE)

    7-CX Jump to: navigation, search NEPA Document Collection for: DOI-BLM-UT-W019-2011-0007-CX CX for GeothermalExploration, CX for Thermal Gradient Holes at Crater Bench for...

  7. Department of Energy Cites UT-Battelle, LLC, for Worker Safety

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

    Cites UT-Battelle, LLC, for Worker Safety and Health Program Violations WASHINGTON, D.C. - The U.S. Department of Energy (DOE) today issued a Preliminary Notice of Violation (PNOV) to UT-Battelle, LLC, (UTB) for violations of DOE worker safety and health requirements. DOE's enforcement program holds contractors accountable for meeting regulatory requirements and maintaining a safe and healthy workplace. The violations are associated with program elements for the assessment and control of

  8. DOE - Office of Legacy Management -- Green River Mill Site - UT 0-01

    Office of Legacy Management (LM)

    Green River Mill Site - UT 0-01 Site ID (CSD Index Number): UT.0-01 Site Name: Green River Mill Site Site Summary: Site Link: Green River, Utah, Disposal Site External Site Link: Alternate Name(s): Green River Mill Site Alternate Name Documents: Location: Green River, Utah Location Documents: Historical Operations (describe contaminants): Historical Operations Documents: Eligibility Determination: Uranium Mill Tailings Radiation Control Act (UMTRCA) Title I site Eligibility Determination

  9. DOE - Office of Legacy Management -- Mexican Hat Mill Site - UT 0-02A

    Office of Legacy Management (LM)

    Mill Site - UT 0-02A Site ID (CSD Index Number): UT.0-02A Site Name: Mexican Hat Mill Site Site Summary: Site Link: Mexican Hat, Utah, Disposal Site External Site Link: Alternate Name(s): Mexican Hat Mill Site Uranium Mill in Mexican Hat Alternate Name Documents: Location: Mexican Hat, Utah, Navajo Nation Location Documents: Historical Operations (describe contaminants): Historical Operations Documents: Eligibility Determination: Uranium Mill Tailings Radiation Control Act (UMTRCA) Title I site

  10. DOE - Office of Legacy Management -- Moab AEC Ore Buying Station - UT 06

    Office of Legacy Management (LM)

    Moab AEC Ore Buying Station - UT 06 FUSRAP Considered Sites Site: Moab AEC Ore Buying Station (UT.06 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: The history of domestic uranium procurement under U.S. Atomic Energy Commission (AEC) contracts identifies a number of ore buying stations (sampling and storage sites) that were operated during

  11. DOE - Office of Legacy Management -- Salt Lake City Vitro Chemical - UT

    Office of Legacy Management (LM)

    0-04 Vitro Chemical - UT 0-04 Site ID (CSD Index Number): UT.0-04 Site Name: Salt Lake City Vitro Chemical Site Summary: Site Link: Salt Lake City, Utah, Processing Site External Site Link: Alternate Name(s): Salt Lake City Vitro Chemical Salt Lake City Mill Alternate Name Documents: Location: Salt Lake City, Utah Location Documents: Historical Operations (describe contaminants): Historical Operations Documents: Eligibility Determination: Uranium Mill Tailings Radiation Control Act (UMTRCA)

  12. Final Report DE-EE0005380 Assessment of Offshore Wind Farm Effects on Sea Surface, Subsurface and Airborne Electronic Systems

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

    UNIVERSITY OF TEXAS AT AUSTIN Final Report DE-EE0005380 Assessment of Offshore Wind Farm Effects on Sea Surface, Subsurface and Airborne Electronic Systems Prepared for: U.S. Department of Energy Prepared by: Hao Ling (UT) Mark F. Hamilton (ARL:UT) Rajan Bhalla (SAIC) Walter E. Brown (ARL:UT) Todd A. Hay (ARL:UT) Nicholas J. Whitelonis (UT) Shang-Te Yang (UT) Aale R. Naqvi (UT) 9/30/2013 DE-EE0005380 The University of Texas at Austin ii Notice and Disclaimer This report is being disseminated by

  13. DOE - Office of Legacy Management -- Marysvale AEC Ore Buying Station - UT

    Office of Legacy Management (LM)

    05 Marysvale AEC Ore Buying Station - UT 05 Site ID (CSD Index Number): UT.05 Site Name: Marysvale AEC Ore Buying Station Site Summary: The history of domestic uranium procurement under U.S. Atomic Energy Commission (AEC) contracts identifies a number of ore buying stations (sampling and storage sites) that were operated during the period late-1949 through the mid-1960s. During this period the AEC established ore-buying stations in new uranium producing areas where it appeared that ore

  14. DOE - Office of Legacy Management -- Monticello AEC Ore Buying Station - UT

    Office of Legacy Management (LM)

    03A AEC Ore Buying Station - UT 03A Site ID (CSD Index Number): UT.03A Site Name: Monticello AEC Ore Buying Station Site Summary: The history of domestic uranium procurement under U.S. Atomic Energy Commission (AEC) contracts identifies a number of ore buying stations (sampling and storage sites) that were operated during the period late-1949 through the mid-1960s. During this period the AEC established ore-buying stations in new uranium producing areas where it appeared that ore production

  15. CNS, UT chemical sensing technology wins R&D 100 Award | Y-12 National

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

    Security Complex CNS, UT chemical sensing ... CNS, UT chemical sensing technology wins R&D 100 Award Posted: November 19, 2015 - 4:57pm The ChIMES team's investigators each brought unique expertise to the project. An inexpensive, small and portable chemical sensor developed by Consolidated Nuclear Security, LLC researchers at the Y-12 National Security Complex and the University of Tennessee received a prestigious R&D 100 Award. ChIMES, which is short for Chemical Identification by

  16. CNS/UT partnership, who's in the pipeline? | Y-12 National Security

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

    Complex CNS/UT partnership, who's ... CNS/UT partnership, who's in the pipeline? Posted: January 13, 2016 - 4:44pm Dustin Giltnane, a University of Tennessee graduate student, is in the CNS pipeline and will become a full time employee in May 2016, upon completion of dual master's degrees. CNS invests in people - sometimes before they join the payroll as full-time employees. Dustin Giltnane is a prime example of that healthy pipeline at work. He graduated from the University of Tennessee

  17. SuperLU{_}DIST: A scalable distributed-memory sparse direct solver for unsymmetric linear systems

    SciTech Connect (OSTI)

    Li, Xiaoye S.; Demmel, James W.

    2002-03-27

    In this paper, we present the main algorithmic features in the software package SuperLU{_}DIST, a distributed-memory sparse direct solver for large sets of linear equations. We give in detail our parallelization strategies, with focus on scalability issues, and demonstrate the parallel performance and scalability on current machines. The solver is based on sparse Gaussian elimination, with an innovative static pivoting strategy proposed earlier by the authors. The main advantage of static pivoting over classical partial pivoting is that it permits a priori determination of data structures and communication pattern for sparse Gaussian elimination, which makes it more scalable on distributed memory machines. Based on this a priori knowledge, we designed highly parallel and scalable algorithms for both LU decomposition and triangular solve and we show that they are suitable for large-scale distributed memory machines.

  18. DOE Zero Energy Ready Home Case Study: Garbett Homes, Herriman, UT, Production Home

    Broader source: Energy.gov [DOE]

    Case study of a DOE Zero Energy Ready Home in Herriman, UT, that scored HERS 40 without PV, -1 with PV. This 4,111-square-foot production home has R-23 advanced framed walls, and a vented attic with R-60 blown fiberglass.

  19. Zhiming Cui > Research Fellow - UT Austin > Center Alumni > The Energy

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

    Materials Center at Cornell Zhiming Cui Research Fellow - UT Austin cuizm26@gmail.com Formerly a postdoc with the DiSalvo Group, he is now working at the University of Texas - Austin. He joined the Department of Mechanical Engineering in the Summer of 2014

  20. Field Evaluations of Low-Frequency SAFT-UT on Cast Stainless Steel and Dissimilar Metal Weld Components

    SciTech Connect (OSTI)

    Diaz, Aaron A.; Harris, R. V.; Doctor, Steven R.

    2008-11-01

    This report documents work performed at the Pacific Northwest National Laboratory (PNNL) in Richland, Washington, and at the Electric Power Research Institute's (EPRI) Nondestructive Examination (NDE) Center in Charlotte, North Carolina, on evalutating a low frequency ultrasonic inspection technique used for examination of cast stainless steel (CSS) and dissimilar metal (DMW) reactor piping components. The technique uses a zone-focused, multi-incident angle, low frequency (250-450 kHz) inspection protocol coupled with the synthetic aperture focusing technique (SAFT). The primary focus of this work is to provide information to the United States Nuclear Regulatory Commission on the utility, effectiveness and reliability of ultrasonic testing (UT) inspection techniques as related to the inservice ultrasonic inspection of coarse grained primary piping components in pressurized water reactors (PWRs).

  1. Y-12, UT sign agreement to continue, expand collaborative work | National

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration | (NNSA) UT sign agreement to continue, expand collaborative work Monday, December 22, 2014 - 11:37am A Memorandum of Understanding was recently penned by Consolidated Nuclear Security and the University of Tennessee, Knoxville, will expand existing collaborations while making the country safer and more secure. CNS and the university collaborate in areas ranging from joint research to analyzing business operations and pushing more technologies into the private

  2. Dr. Thomas Mason Laboratory Director UT-Battelle, LLC 1201 Oak Ridge Turnpike

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

    3, 2016 Dr. Thomas Mason Laboratory Director UT-Battelle, LLC 1201 Oak Ridge Turnpike Suite 100 Oak Ridge, Tennessee 37830 WEL-2016-03 Dear Dr. Mason: The Office of Enterprise Assessments' Office of Enforcement has completed an evaluation into the facts and circumstances associated with a January 13, 2016, event in which employees were exposed to elevated levels of ozone at the headworks building of the sewage treatment plant at the Oak Ridge National Laboratory (ORNL). Inhalation of ozone at

  3. OSTIblog Articles in the UT-ORNL Governor's Chair Topic | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information UT-ORNL Governor's Chair Topic Scientist Arthur Ragauskas is helping redefine the bioenergy research frontier by Kathy Chambers 24 Jul, 2014 in Dr. Arthur J. Ragauskas Dr. Arthur J. RagauskasIt is anticipated that the biofuels industry will have a dramatic impact on our lives, much like the petroleum industry. Alternative fuels from renewable cellulosic biomass- plant stalks, trunks, stems, and leaves-are expected to significantly reduce

  4. DOE Zero Energy Ready Home Case Study 2013: Garbett Homes, Herriman, UT

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

    Garbett Homes Herriman, UT BUILDING TECHNOLOGIES OFFICE The U.S. Department of Energy invites home builders across the country to meet the extraordinary levels of excellence and quality specifi ed in DOE's Zero Energy Ready Home program (formerly known as Challenge Home). Every DOE Zero Energy Ready Home starts with ENERGY STAR for Homes Version 3 for an energy-effi cient home built on a solid foundation of building science research. Advanced technologies are designed in to give you superior

  5. Results of the 2013 UT modeling benchmark obtained with models implemented in CIVA

    SciTech Connect (OSTI)

    Toullelan, Gwnal; Raillon, Raphale; Chatillon, Sylvain; Lonne, Sbastien

    2014-02-18

    The 2013 Ultrasonic Testing (UT) modeling benchmark concerns direct echoes from side drilled holes (SDH), flat bottom holes (FBH) and corner echoes from backwall breaking artificial notches inspected with a matrix phased array probe. This communication presents the results obtained with the models implemented in the CIVA software: the pencilmodel is used to compute the field radiated by the probe, the Kirchhoff approximation is applied to predict the response of FBH and notches and the SOV (Separation Of Variables) model is used for the SDH responses. The comparison between simulated and experimental results are presented and discussed.

  6. 2011 APS-DPP Poster Session, Salt Lake City, UT | Princeton Plasma Physics

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

    Lab APS-DPP Poster Session, Salt Lake City, UT View larger image DSCN 0030 View larger image DSCN 0031 View larger image DSCN 0032 View larger image DSCN 0033 View larger image DSCN 0035 View larger image DSCN 0037 View larger image DSCN 0039 View larger image DSCN 0040 View larger image DSCN 0041 View larger image DSCN 0042 View larger image DSCN 0043 View larger image DSCN 0045 View larger image DSCN 0047 View larger image DSCN 0049 View larger image DSCN 0050 View larger image DSCN 0051

  7. DOE/EV-0005/29 ORNL-5734 Dist. Category UC-70 Contract No. W-7405-eng-26

    Office of Legacy Management (LM)

    9 ORNL-5734 Dist. Category UC-70 Contract No. W-7405-eng-26 Health and Safety Research Division RADIOLOGICAL SURVEY OF THE FORMER KELLEX RESEARCH FACILITY, JERSEY CITY, NEW JERSEY B. A. Berven W. D. Cottrell H. W. Dickson R. W. Doane W. A. Goldsmith F. F. Haywood W. M. Johnson M. T. Ryan W. H. Shinpaugh Worked performed as part of the Remedial Action Survey and Certification Activities Date Published: February 1982 OAK RIDGE NATIONAL LABORATORY operated by UNION'CARBIDE CORPORATION for the

  8. Automatic UT inspection of economizer at TVA`s Paradise plant

    SciTech Connect (OSTI)

    Brophy, J.W.; Chang, P.

    1995-12-31

    In March 1995, Tennessee Valley Authority (TVA) and Southwest Research Institute (SwRi) conducted testing of a multi-element ultrasonic probe designed to inspect economizer tubing in the Paradise power plant during the spring outage. This evaluation was to determine general loss of wall thickness due to erosion/corrosion and preferential inside diameter (ID) corrosion at butt welds in straight sections of the tube. The erosion/corrosion wall loss occurs during service while the butt weld corrosion occurs out-of-service when water collects in the weld groove during outages and results in localized pitting in the weld groove. The ultrasonic (UT) probe was designed to acquire thickness measurements from the ID of the economizer tubes and to be accurate, very rapid UT inspection. To attain a high rate of speed inside the tubes, an eight-element circular array of transducers were designed into the probe head. Thickness data and location data are collected automatically by a portable computer.

  9. Project Management Plan/Progress Report UT/GTKS Training Program Development for Commercial Building Operators

    SciTech Connect (OSTI)

    None, None

    2013-03-31

    Universidad del Turabo (UT), in a collaborative effort with Global Turn Key Services, Inc. (GTKS), proposed to develop a training program and a commercialization plan for the development of Commercial Building Operators (CBOs). The CBOs will operate energy efficient buildings to help maintain existing buildings up to their optimal energy performance level, and ensure that net-zero-energy buildings continuously operate at design specifications, thus helping achieve progress towards meeting BTP Strategic Goals of creating technologies and design approaches that enable net-zero-energy buildings at low incremental costs by 2025. The proposed objectives were then: (1) Develop a Commercial Building Operator (CBO) training program and accreditation that will in turn provide a certification to participants recognized by Accreditation Boards such as the North American Board of Certified Energy Practitioners (NABCEP) and Leadership in Energy & Environmental Designs (LEED). (2) Develop and implement a commercialization and sustainability plan that details marketing, deployment, financial characterization, job placement, and other goals required for long-term sustainability of the project after the funding period. (3) After program development and deployment, provide potential candidates with the knowledge and skill sets to obtain employment in the commercial building green energy (net-zero-energy building) job market. The developed CBO training program will focus on providing skills for participants, such as displaced and unemployed workers, to enter the commercial building green energy (net-zeroenergy building) job market. This course was designed to allow a participant with minimal to no experience in commercial building green technology to obtain the required skill sets to enter the job market in as little as 12 weeks of intensive multi-faceted learning. After completion of the course, the CBO staff concluded the participant will meet minimum established accreditation

  10. dist_steam.pdf

    Gasoline and Diesel Fuel Update (EIA)

    (toll free) at 1-888-861-0464. For general information about the survey, visit our Web site at http:www.ei a.doe.govemeucbecs. 6. Please use the enclosed self-addre ssed, ...

  11. 1,"Salt River Proj Ag I & P Dist",16572,1999,"Coronado","Silver King",525,"1,3",180,0,"ACSR 2156",1

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

    DESTFROM","DESTTO","VOLTAGE","STRUCTYPE","LINEDESIG","LINEOTH","MATERIAL","CIRCUITS" 1,"Salt River Proj Ag I & P Dist",16572,1999,"Coronado","Silver King",525,"1,3",180,0,"ACSR 2156",1 2,"Salt River Proj Ag I & P Dist",16572,1999,"Cholla","Coronado",525,"1,3",73,0,"ACSR 2156",1 3,"Salt River Proj Ag I & P

  12. dist_hot_water.pdf

    Gasoline and Diesel Fuel Update (EIA)

    District Hot Water Usage Form 1999 Commercial Buildings Energy Consumption Survey (CBECS) ... District Hot Water Usage Was district hot water delivered to the building during the ...

  13. Emerald People's Utility Dist | Open Energy Information

    Open Energy Info (EERE)

    Plant Yes Activity Generation Yes Activity Transmission Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes This article is a stub. You can help OpenEI by...

  14. Clatskanie Peoples Util Dist | Open Energy Information

    Open Energy Info (EERE)

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

  15. Cornhusker Public Power Dist | Open Energy Information

    Open Energy Info (EERE)

    Twitter: @cppd Facebook: https:www.facebook.comcornhuskerppd Outage Hotline: 1-800-955-2773 References: EIA Form EIA-861 Final Data File for 2010 - File1a1 Energy...

  16. Reedy Creek Improvement Dist | Open Energy Information

    Open Energy Info (EERE)

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

  17. HEP-v2-for-dist

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

    Case S tudy: C on.nuing S tudies o f P lasma B ased Accelerators ( mp113) * PI: W. B. Mori (UCLA) * Presenter: F. S. Tsung (UCLA) Users: W. An, A. Davidson, V. K. Decyk, (UCLA), J. Vieira, L. Silva (IST), W. Lu (UCLA/ Tsinghua) F. S. Tsung, HEP Workshop HEP R equirements: Con.nuing S tudies o f P lasma B ased A ccelerators ( mp113) (PI: W . B . M ori, P resenter: F . S . T sung) An alternate scheme to accelerate particles using plasmas is the Plasma WakeField Accelerator (PWFA) concept where a

  18. Safety Evaluation Report: Development of a Novel Efficient Solid-Oxide Hybrid for Co-generation of Hydrogen and Electricity Using Nearby Resources for Local Applications, Materials and Systems Research, Inc. (MSRI), Salt Lake City, UT, February 17, 2009

    SciTech Connect (OSTI)

    Barilo, Nick F.; Frikken, Don; Skolnik, Edward G.; Weiner, Steven C.

    2009-07-16

    Following a telephone interview with Materials and Systems Research, Inc. (MSRI) by members of the Hydrogen Safety Panel on December 4, 2008, a safety review team was dispatched to Salt Lake City, UT to perform a site-visit review. The major topic of concern was the presence of a hydrogen storage and dispensing shed on the MSRI premises close to both its own laboratory/office building and to the adjoining property. The metal shed contains 36 cylinders (two 18-cylinder "pods") of hydrogen all connected to a common manifold and used to supply hydrogen to a U.S. Department of Energy (DOE) fuel cell project plus several other projects using an entire pod as a common supply. In busy times, MSRI uses and replaces one pod per week. As a result of the site visit, the safety review team has raised some concern with the shed’s location, design, use, and safety features as well as other components of the facility, including the laboratory area.

  19. UT gets involved at Oak Ridge

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

    The struggle to maintain the momentum built up winning World War II and to keep the scientific brain trust at the Clinton Laboratories built during that amazing world changing ...

  20. Full-scale demonstration of low-NO{sub x} cell{trademark} burner retrofit: Addendum to long-term testing report, September 1994 outage: Examination of corrosion test panel and UT survey in DP&L Unit {number_sign}4

    SciTech Connect (OSTI)

    Kung, S.C.; Kleisley, R.J.

    1995-06-01

    As part of this DOE`s demonstration program, a corrosion test panel was installed on the west sidewall of Dayton Power & Light Unit no.4 at the J. M. Stuart Station (JMSS4) during the burner retrofit outage in November 1991. The test panel consisted of four sections of commercial coatings separated by bare SA213-T2 tubing. During the retrofit outage, a UT survey was performed to document the baseline wall thicknesses of the test panel, as well as several furnace wall areas outside the test panel. The purpose of the UT survey was to generate the baseline data so that the corrosion wastage associated with the operation of Low NO{sub x} Cell Burners (LNCB{trademark} burner) could be quantitatively determined. The corrosion test panel in JMSS4 was examined in April 1993 after the first 15-month operation of the LNCB{trademark} burners. Details of the corrosion analysis and UT data were documented in the Long-Term Testing Report. The second JMSS4 outage following the LNCB{trademark} burner retrofit took place in September 1944. Up to this point, the test panel in JMSS4 had been exposed to the corrosive combustion environment for approximately 31 months under normal boiler operation of JMSS4. This test period excluded the down time for the April 1993 outage. During the September 1994 outage, 70 tube samples of approximately one-foot length were cut from the bottom of the test panel. These samples were evaluated by the Alliance Research Center of B&W using the same metallurgical techniques as those employed for the previous outage. In addition, UT measurements were taken on the same locations of the lower furnace walls in JMSS4 as those during the prior outages. Results of the metallurgical analyses and UT surveys from different exposure times were compared, and the long-term performance of waterwall materials was analyzed. The corrosion data obtained from the long-term field study at JMSS4 after 32 months of LNCB{trademark} burner operation are summarized in this report.

  1. Role of Cahn and Sivers effects in deep inelastic scattering

    SciTech Connect (OSTI)

    Anselmino, M.; Boglione, M.; Prokudin, A.; D'Alesio, U.; Murgia, F.; Kotzinian, A.

    2005-04-01

    The role of intrinsic k {sub perpendicular} in inclusive and semi-inclusive Deep Inelastic Scattering processes (lp{yields}lhX) is studied with exact kinematics within QCD parton model at leading order; the dependence of the unpolarized cross section on the azimuthal angle between the leptonic and the hadron production planes (Cahn effect) is compared with data and used to estimate the average values of k{sub perpendicular} both in quark distribution and fragmentation functions. The resulting picture is applied to the description of the weighted single spin asymmetry A{sub UT}{sup sin({phi}{sub {pi}}{sup -{phi}}{sub S})} recently measured by the HERMES collaboration at DESY; this allows to extract some simple models for the quark Sivers functions. These are compared with the Sivers functions which succeed in describing the data on transverse single spin asymmetries in p{sup {up_arrow}}p{yields}{pi}X processes; the two sets of functions are not inconsistent. The extracted Sivers functions give predictions for the COMPASS measurement of A{sub UT}{sup sin({phi}{sub {pi}}{sup -{phi}}{sub S})} in agreement with recent preliminary data, while their contribution to HERMES A{sub UL}{sup sin{phi}{sub {pi}}} is computed and found to be small. Predictions for A{sub UT}{sup sin({phi}{sub K}{sup -{phi}}{sub S})} for kaon production at HERMES are also given.

  2. Understanding the role of Cahn and Sivers effects in Deep Inelastic Scattering

    SciTech Connect (OSTI)

    Anselmino, M.; Boglione, M.; Prokudin, A.; D'Alesio, U.; Murgia, F.; Kotzinian, A.

    2005-10-06

    The role of intrinsic k perpendicular in semi-inclusive Deep Inelastic Scattering (SIDIS) processes (lp {yields} lhX) is studied with exact kinematics within QCD parton model at leading order; the dependence of the unpolarized cross section on the azimuthal angle between the leptonic and the hadron production planes (Cahn effect) is compared with data and used to estimate the average values of k perpendicular both in quark distribution and fragmentation functions. The resulting picture is applied to the description of the weighted single spin asymmetry A{sub UT}{sup sin({phi}{sub {pi}}{sup -{phi}}{sub S})} recently measured by the HERMES collaboration at DESY; this allows to extract parameters for the quark Sivers functions. The extracted Sivers functions give predictions for the COMPASS measurement of A{sub UT}{sup sin({phi}{sub {pi}{sup -{phi}}{sub S})} in agreement with recent data, while their contribution to HERMES A{sub UL}{sup sin{phi}{sub {pi}}} is computed and found to be small. Predictions for A{sub UT}{sup sin({phi}{sub K}{sup -{phi}}{sub S})} for kaon production at HERMES are also given.

  3. Lincoln County Power Dist No 1 | Open Energy Information

    Open Energy Info (EERE)

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

  4. Clay Central Everly School Dist Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Everly School District Energy Purchaser Clay CentralEverly School District Location IA Coordinates 43.1392, -95.2644 Show Map Loading map... "minzoom":false,"mappingservi...

  5. Electrical Dist No8 Maricopa | Open Energy Information

    Open Energy Info (EERE)

    No8 Maricopa Place: Arizona Phone Number: (602) 254-5908 Website: ieda-az.orgMembers.html Outage Hotline: (602) 254-5908 References: EIA Form EIA-861 Final Data File for 2010 -...

  6. East Bay Municipal Util Dist | Open Energy Information

    Open Energy Info (EERE)

    WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes This article is a stub. You...

  7. SBOT DIST OF COLUMBIA HEADQUARTERS PROCUREMENT POC Michael Raizen

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

    Construction 236220 Water and Sewer Line and Related ... Other Heavy and Civil Engineering Construction 237990 ... Deep Sea Freight Transportation 483111 Inland Water Freight ...

  8. Northwest Rural Pub Pwr Dist | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 13805 Utility Location Yes Ownership P NERC Location WECC NERC MRO Yes RTO SPP Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  9. South Central Public Pwr Dist | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 17548 Utility Location Yes Ownership P NERC Location MRO NERC MRO Yes RTO SPP Yes Activity Distribution Yes Activity Retail Marketing Yes This article is a stub....

  10. Seward County Rrl Pub Pwr Dist | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 16954 Utility Location Yes Ownership P NERC Location SPP NERC SPP Yes RTO SPP Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  11. North Central Public Pwr Dist | Open Energy Information

    Open Energy Info (EERE)

    Data Utility Id 13698 Utility Location Yes Ownership P NERC Location MRO NERC MRO Yes RTO SPP Yes Activity Distribution Yes This article is a stub. You can help OpenEI by...

  12. Burt County Public Power Dist | Open Energy Information

    Open Energy Info (EERE)

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

  13. RAPID/Roadmap/14-UT-d | Open Energy Information

    Open Energy Info (EERE)

    application for certification must be provided as described in 40 CFR Section 122.22(a); Name, address, email address and phone number of a contact for the application; List of...

  14. RAPID/Roadmap/11-UT-a | Open Energy Information

    Open Energy Info (EERE)

    of scientific rigor. The PLPCO, the state agency, and the SHPO shall also consider as part of the joint analysis: The estimated costs of the alternatives in total and as a...

  15. RAPID/Roadmap/8-UT-a | Open Energy Information

    Open Energy Info (EERE)

    corporation, water corporation, sewerage corporation, heat corporation, and independent energy producer, where the service is performed for the general public. Public...

  16. RAPID/Roadmap/7-UT-c | Open Energy Information

    Open Energy Info (EERE)

    except a power purchase agreement with an electrical corporation. Utah defines an "independent energy producer" as every electrical corporation, person, corporation, or...

  17. CNS contributes to UT's College of Engineering Diversity Program...

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

    the pool of underrepresented students majoring in science, technology, engineering, and mathematics. One of the program's goals is to double the number of degrees awarded to...

  18. UTS Biogastechnik GmbH | Open Energy Information

    Open Energy Info (EERE)

    Sector: Services Product: Bavaria-based specialist consultancy in the construction of biogas plants as well as selling related components and services. Coordinates: 48.27304,...

  19. RAPID/Roadmap/7-UT-a | Open Energy Information

    Open Energy Info (EERE)

    of Utah (utility certification issues) Department of Environmental Quality Division of Air Quality Division of Solid & Hazardous Waste Division of Water Quality Department of...

  20. RAPID/Roadmap/19-UT-a | Open Energy Information

    Open Energy Info (EERE)

    Application to Appropriate Utah Geothermal presentation by Dr. R. Gordon Bloomquist, Ph.D Water Right Information webpage Simple Proof Full Proof Water Application Flow Chart...

  1. Enforcement Notice of Intent to Investigate, UT Battelle

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential nuclear safety noncompliances associated with an unexpected airborne release and radiological uptake at DOE’s Oak Ridge National Laboratory.

  2. RAPID/Roadmap/14-UT-f | Open Energy Information

    Open Energy Info (EERE)

    Level II ADRs are required for any activity that is not temporary and limited in nature and is likely to result in degradation of water quality. The central tenet of these...

  3. RAPID/Roadmap/15-UT-a | Open Energy Information

    Open Energy Info (EERE)

    to the DEQ for approval. The Notice of Intent should include: A description of the nature of the processes involved; the nature, procedures for handling and quantities of raw...

  4. RAPID/Roadmap/3-UT-f | Open Energy Information

    Open Energy Info (EERE)

    - Utility Line Agreement All utilities located within State Highway Right of Way must enter into a license agreement with the Department. The developer should contact UDOT and...

  5. RAPID/Roadmap/18-UT-b | Open Energy Information

    Open Energy Info (EERE)

    b < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  6. RAPID/Roadmap/6-UT-b | Open Energy Information

    Open Energy Info (EERE)

    b < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  7. RAPID/Roadmap/14-UT-a | Open Energy Information

    Open Energy Info (EERE)

    a < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  8. RAPID/Roadmap/14-UT-e | Open Energy Information

    Open Energy Info (EERE)

    e < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  9. RAPID/Roadmap/3-UT-a | Open Energy Information

    Open Energy Info (EERE)

    if the UDWR finds that the applicant is the geothermal owner and that the proposed extraction of geothermal fluids will not impair existing rights to waters of the state....

  10. RAPID/Roadmap/6-UT-a | Open Energy Information

    Open Energy Info (EERE)

    licensed with appropriate endorsements. * Must be in compliance with the Federal Motor Carrier Safety Regulations (FMCSRs). (49 CFR Parts 382-399) * Must be in compliance...

  11. TO UT ICA METAIS DIVISIONOF THEUTICADROPFORGEQ TOOT, CORP. NATIONAL...

    Office of Legacy Management (LM)

    The physical layout of the plant is such that it would be difficult to isolate one furnace for experimental work. Only one member of the-organization has a "Q" clearance. It ...

  12. RAPID/Roadmap/14-UT-b | Open Energy Information

    Open Energy Info (EERE)

    States through the UPDES system. Point sources are discrete conveyances such as pipes or man-made ditches. Individual homes that are connected to a municipal system, use a septic...

  13. RAPID/Roadmap/5-UT-a | Open Energy Information

    Open Energy Info (EERE)

    naturally present in a geothermal system." "Geothermal resource" is defined as the "natural heat of the earth at temperatures greater than 120 degrees centigrade" and "the...

  14. RAPID/Roadmap/3-UT-g | Open Energy Information

    Open Energy Info (EERE)

    g < RAPID | Roadmap Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk Transmission Geothermal Hydropower Solar Tools...

  15. RAPID/Roadmap/1-UT-a | Open Energy Information

    Open Energy Info (EERE)

    be collected by local governments, as a condition of development approval, to offset the costs associated with the impact of new development on public infrastructure. An...

  16. RAPID/Roadmap/4-UT-a | Open Energy Information

    Open Energy Info (EERE)

    "natural heat of the earth at temperatures greater than 120 degrees centigrade" and "the energy, in whatever form, created by, or which may be extracted from that natural heat,...

  17. Enforcement Notice of Intent to Investigate, UT-Battelle

    Broader source: Energy.gov [DOE]

    The DOE Office of Enforcement issued a Notice of Intent to Investigate potential programmatic deficiencies in implementing requirements for assessing and controlling material handling hazards at DOE's Oak Ridge National Laboratory.

  18. Microsoft Word - CX-AlveyDistWoodPoles_FY13_WEB.docx

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

    engineered organisms, synthetic biology, governmentally designated noxious weeds, or invasive species, unless the proposed activity would be contained or confined in a manner...

  19. DOI-BLM-UT-W020-2009-0028-EA | Open Energy Information

    Open Energy Info (EERE)

    lease numbers UTU-86778, 86779, 86780, and 86781. The project is located just south of Fish Springs Flat in Juab County, Utah (Figures 2-1 and 2-2). No right-of-way grants would...

  20. DOI-BLM-UT-C010-2010-0042-EA | Open Energy Information

    Open Energy Info (EERE)

    To date, six production and three injection wells have been drilled in the project area. Data Completion Notes Data entry complete. Only the Draft EA seems to be available. No...

  1. EIS-0351: Operation of Flaming Gorge Dam, Colorado River Storage Project, Colorado River, UT

    Broader source: Energy.gov [DOE]

    The Secretary of the United States Department of the Interior (Secretary), acting through the Bureau of Reclamation (Reclamation), is considering whether to implement a proposed action under which Flaming Gorge Dam would be operated to achieve the flow and temperature regimes recommended in the September 2000 report Flow and Temperature Recommendations for Endangered Fishes in the Green River Downstream of Flaming Gorge Dam (2000 Flow and Temperature Recommendations), published by the Upper Colorado River Endangered Fish Recovery Program (Recovery Program).

  2. OSTIblog Articles in the UT-ORNL Governor's Chair Topic | OSTI...

    Office of Scientific and Technical Information (OSTI)

    Ragauskas is one of the notable scientists who are redefining the frontiers of bioenergy research in the quest for an economically feasible and sustainable biofuel industry. Dr. ...

  3. Master's program partnership with UT paying off for Y-12 engineers...

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

    when she signed up for the program. She most valued classes on system thinking and system dynamics. Courses in engineering management, strategic management, business development,...

  4. Audit of Incurred Costs for UT-Battelle under Department of Energy...

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

    ... of the error and refunded payment, KPMG determined that the overpayment was made because the amount was not reconciled to receipts and supporting documentation prior to payment. ...

  5. DOI-BLM-UT-W020-2010-042-EA | Open Energy Information

    Open Energy Info (EERE)

    from the project will be repaired at the Authorized Officer's discretion. * Generated trashdebris will be removed from public land and discarded at an authorized facility. * The...

  6. DOI-BLM-UT-W020-2010-0042-EA | Open Energy Information

    Open Energy Info (EERE)

    from the project will be repaired at the Authorized Officer's discretion. * Generated trashdebris will be removed from public land and discarded at an authorized facility. * The...

  7. http://www.fs.usda.gov/wps/portal/fsinternet/!ut/p/c5/04_SB8K8x

    National Nuclear Security Administration (NNSA)

    "Don't Trash Nevada" Pledge? Recent News Subscribe to this feed Correction to Aurora Geothermal Release Dated May 4, 20M VEB6FWOPOOW6 2011 Bridgeport and Carson Ranger Districts...

  8. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA

  9. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Smart Grid Demonstration Project Locations NH MA 16 Awards Support Projects in 21 States

  10. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    7 2 1 Energy Storage Demonstration Project Locations NH 16 Awards Support Projects in 9 States MA

  11. VA VT CT RI MT WY CO ID UT OR NV CA AZ NM WA TN WV NC AR OK

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

    2 1 Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects NH 32 Awards Support Projects in 24 States 6 11 MA

  12. EO 12866 meeting materials from 2/8 - DOE Distrubtion Transformers...

    Office of Environmental Management (EM)

    PDF icon DOE Dist Trans NOPR ComEd Comments Apr 2012.pdf PDF icon DOE Dist Trans NOPR SA Com Ed Comments Jun 2012.pdf PDF icon DOE Dist Trans Prelim Analysis ComEd Comments ...

  13. Global Analysis of Biofuel Policies, Feedstock and Impacts

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

    ... * Largely neutral economic effect in rest of world * Land use to support biofuels is ... in the USA - Positive, but small, in the rest of world *12 Managed by UT-Battelle for ...

  14. System Effectiveness

    SciTech Connect (OSTI)

    Powell, Danny H; Elwood Jr, Robert H

    2011-01-01

    An effective risk assessment system is needed to address the threat posed by an active or passive insider who, acting alone or in collusion, could attempt diversion or theft of nuclear material. It is critical that a nuclear facility conduct a thorough self-assessment of the material protection, control, and accountability (MPC&A) system to evaluate system effectiveness. Self-assessment involves vulnerability analysis and performance testing of the MPC&A system. The process should lead to confirmation that mitigating features of the system effectively minimize the threat, or it could lead to the conclusion that system improvements or upgrades are necessary to achieve acceptable protection against the threat. Analysis of the MPC&A system is necessary to understand the limits and vulnerabilities of the system to internal threats. Self-assessment helps the facility be prepared to respond to internal threats and reduce the risk of theft or diversion of nuclear material. MSET is a self-assessment or inspection tool utilizing probabilistic risk assessment (PRA) methodology to calculate the system effectiveness of a nuclear facility's MPC&A system. MSET analyzes the effectiveness of an MPC&A system based on defined performance metrics for MPC&A functions based on U.S. and international best practices and regulations. A facility's MC&A system can be evaluated at a point in time and reevaluated after upgrades are implemented or after other system changes occur. The total system or specific subareas within the system can be evaluated. Areas of potential performance improvement or system upgrade can be assessed to determine where the most beneficial and cost-effective improvements should be made. Analyses of risk importance factors show that sustainability is essential for optimal performance. The analyses reveal where performance degradation has the greatest detrimental impact on total system risk and where performance improvements have the greatest reduction in system risk

  15. Using Phased Array Ultrasonic Testing in Lieu of Radiography for Acceptance of Carbon Steel Piping Welds

    SciTech Connect (OSTI)

    Moran, Traci L.; Anderson, Michael T.; Cinson, Anthony D.; Crawford, Susan L.; Nove, Carol A.

    2014-08-01

    The Pacific Northwest National Laboratory (PNNL) is conducting studies for the U.S. Nuclear Regulatory Commission (NRC) to assess the capability, effectiveness, and reliability of ultrasonic testing (UT) as a replacement method for radiographic testing (RT) for volumetric examination of nuclear power plant (NPP) components. This particular study focused on evaluating the use of UT on carbon steel plate welds. Welding fabrication flaws included a combination of planar and volumetric types, e.g., incomplete fusion, lack of penetration, cracks, porosity, and slag inclusions. The examinations were conducted using phased-array (PA) UT techniques applied primarily for detection and flaw type characterization. This paper will discuss the results of using UT in lieu of RT for detection and classification of fabrication flaws in carbon steel plate welds.

  16. The Chief Information Officer (CIO) at the U

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

    ... TU5.2.16UT TUPeer-to-Peer Technology GuidanceUT ... TUCyber Security Architecture and TechnologyUT ... extensive assessment of the current situation ...

  17. Advanced Target Effects Modeling

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

    Advanced Target Effects Modeling for Ion Accelerators and other High-Energy-Density ... ature effects, e.g., surface tension and target fragmentation, that are not generally ...

  18. Dissipative Effects in the Effective Field Theory of Inflation...

    Office of Scientific and Technical Information (OSTI)

    Title: Dissipative Effects in the Effective Field Theory of Inflation We generalize the effective field theory of single clock inflation to include dissipative effects. Working in ...

  19. Effective_Networking

    Office of Environmental Management (EM)

    Energy Effective White Light Options for Parking Area Lighting Effective White Light Options for Parking Area Lighting Document details lighting technologies that provide low-maintenance alternatives to high-pressure sodium lighting. Download the document detailing effective white light options for parking area lighting. (189.54 KB) More Documents & Publications LED Provides Effective and Efficient Parking Area Lighting at the NAVFAC Engineering Service Center Demonstration Assessment of

  20. Enhanced magnetocaloric effect material

    DOE Patents [OSTI]

    Lewis, Laura J. H.

    2006-07-18

    A magnetocaloric effect heterostructure having a core layer of a magnetostructural material with a giant magnetocaloric effect having a magnetic transition temperature equal to or greater than 150 K, and a constricting material layer coated on at least one surface of the magnetocaloric material core layer. The constricting material layer may enhance the magnetocaloric effect by restriction of volume changes of the core layer during application of a magnetic field to the heterostructure. A magnetocaloric effect heterostructure powder comprising a plurality of core particles of a magnetostructural material with a giant magnetocaloric effect having a magnetic transition temperature equal to or greater than 150 K, wherein each of the core particles is encapsulated within a coating of a constricting material is also disclosed. A method for enhancing the magnetocaloric effect within a giant magnetocaloric material including the step of coating a surface of the magnetocaloric material with a constricting material is disclosed.

  1. Radiation Effects Sciences

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

    Facilities Atmospheric Radiation Measurement Climate Reasearch Facility Geomechanics and ... Twitter Google + Vimeo Newsletter Signup SlideShare Radiation Effects Sciences Home...

  2. Effective Incentive Structures

    Broader source: Energy.gov [DOE]

    Presents an in-depth look at effective incentive structures, how to clarify your program goals, and tips to plan for the long term.

  3. 2011 Remediation Effectiveness Report for the U.S. Department of Energy Oak Ridge Reservation, Oak Ridge, Tennessee - Data and Evaluations

    SciTech Connect (OSTI)

    Bechtel Jacobs

    2011-03-01

    Under the requirements of the Oak Ridge Reservation (ORR) Federal Facility Agreement (FFA) established between the U.S. Department of Energy (DOE), the U.S. Environmental Protection Agency, (EPA) and the Tennessee Department of Environment and Conservation (TDEC) in 1992, all environmental restoration activities on the ORR are performed in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Since the 1990s, the environmental restoration activities have experienced a gradual shift from characterization to remediation. As this has occurred, it has been determined that the assessment of the individual and cumulative performance of all ORR CERCLA remedial actions (RAs) is most effectively tracked in a single document. The Remediation Effectiveness Report (RER) is an FFA document intended to collate all ORR CERCLA decision requirements, compare pre- and post-remediation conditions at CERCLA sites, and present the results of any required post-decision remediation effectiveness monitoring. First issued in 1997, the RER has been reissued annually to update the performance histories of completed actions and to add descriptions of new CERCLA actions. Monitoring information used in the 2011 RER to assess remedy performance was collected and/or compiled by DOE's Water Resources Restoration Program (WRRP). Only data used to assess performance of completed actions are provided. In addition to collecting CERCLA performance assessment data, the WRRP also collects baseline data to be used to gauge the effectiveness of future actions once implemented. These baseline data are maintained in the Oak Ridge Environmental Information System and will be reported in future RERs, as necessary, once the respective actions are completed. However, when insufficient data exist to assess the impact of the RAs, e.g., when the RA was only recently completed, a preliminary evaluation is made of early indicators of effectiveness at the watershed

  4. Effects of Retained Austenite Volume Fraction, Morphology, and Carbon Content on Strength and Ductility of Nanostructured TRIP-assisted Steels

    SciTech Connect (OSTI)

    Shen, Yongfeng; Qiu, LN; Sun, Xin; Zuo, Liang; Liaw, Peter K.; Raabe, Dierk

    2015-06-01

    With a suite of multi-modal and multi-scale characterization techniques, the present study unambiguously proves that a substantially-improved combination of ultrahigh strength and good ductility can be achieved by tailoring the volume fraction, morphology, and carbon content of the retained austenite (RA) in a transformation-induced-plasticity (TRIP) steel with the nominal chemical composition of 0.19C-0.30Si-1.76Mn-1.52Al (weight percent, wt.%). After intercritical annealing and bainitic holding, a combination ultimate tensile strength (UTS) of 1,100 MPa and true strain of 50% has been obtained, as a result of the ultrafine RA lamellae, which are alternately arranged in the bainitic ferrite around junction regions of ferrite grains. For reference, specimens with a blocky RA, prepared without the bainitic holding, yield a low ductility (35%) and a low UTS (800 MPa). The volume fraction, morphology, and carbon content of RA have been characterized using various techniques, including magnetic probing, scanning electron microscopy (SEM), electron-backscatter-diffraction (EBSD), and transmission electron microscopy (TEM). Interrupted tensile tests, mapped using EBSD in conjunction with the kernel average misorientation (KAM) analysis, reveal that the lamellar RA is the governingmicrostructure component responsible for the higher mechanical stability, compared to the blocky one. By coupling these various techniques, we quantitatively demonstrate that in addition to the RA volume fraction, its morphology and carbon content are equally important in optimizing the strength and ductility of TRIP-assisted steels.

  5. CO_CODE","PLT_CODE","YEAR","MONTH","BLANK1","BOM_DIST","ORIG_ST","MINE_TYPE","BL

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

    0,01,,,,,,07,48,,3,"NG",,4,0,218000,1034,0,0,279.5,,1 050010,3451,90,01,,,,,,07,48,,2,"FO5",,7,9,5000,148000,0.5,0.1,265.6,,1 050010,3452,90,01,,,,,,07,48,,3,"NG",,4,0,1062000,1037,0,0,279.5,,1 050010,3452,90,01,,,,,,07,48,,2,"FO5",,7,9,2900,148000,0.5,0.1,265.6,,1 050010,3453,90,01,,,,,,07,48,,2,"FO5",,7,9,13500,148000,0.5,0.1,265.6,,1 050010,3453,90,01,,,,,,07,48,,3,"NG",,4,0,2469000,1015,0,0,279.5,,1

  6. CO_CODE","PLT_CODE","YEAR","MONTH","BLANK1","BOM_DIST","ORIG_ST","MINE_TYPE","BL

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

    1,91,01,,,,,,07,48,,3,"NG",,4,0,1000,1024,0,0,261.7,,1 050010,3452,91,01,,,,,,07,48,,3,"NG",,4,0,1532000,1030,0,0,261.7,,1 050010,3452,91,01,,,,,,07,48,,2,"FO2",,7,9,10000,138000,0.5,0.1,564,,1 050010,3452,91,01,,,,,,07,48,,2,"FO5",,7,9,7000,148000,0.5,0.1,510.8,,1 050010,3453,91,01,,,,,,07,48,,3,"NG",,4,0,2079000,1021,0,0,261.7,,1 050010,3454,91,01,,,,,,07,48,,3,"NG",,4,0,360000,1017,0,0,261.7,,1

  7. CO_CODE","PLT_CODE","YEAR","MONTH","BLANK1","BOM_DIST","ORIG_ST","MINE_TYPE","BL

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

    2,92,01,,,,,,07,48,,3,"NG",,4,0,1887000,1041,0,0,260.2,,1 050010,3453,92,01,,,,,,07,48,,3,"NG",,4,0,1248000,1025,0,0,260.2,,1 050010,3453,92,01,,,,,,07,48,,2,"FO5",,7,9,23000,148000,0.5,0.1,290.7,,1 050010,3454,92,01,,,,,,07,48,,3,"NG",,4,0,798000,1021,0,0,260.2,,1 050010,3455,92,01,,,,,,07,48,,3,"NG",,4,0,22000,1012,0,0,260.2,,1 050010,3489,92,01,,,,,,07,48,,3,"NG",,4,0,123000,1025,0,0,260.2,,1

  8. Nonrelativistic effective Lagrangians

    SciTech Connect (OSTI)

    Leutwyler, H. )

    1994-03-15

    Chiral perturbation theory is extended to nonrelativistic systems with spontaneously broken symmetry. In the effective Lagrangian, order parameters associated with the generators of the group manifest themselves as effective coupling constants of a topological term, which is gauge invariant only up to a total derivative. In the case of the ferromagnet, a term connected with the Brouwer degree dominates the derivative expansion. The general analysis includes antiferromagnetic magnons and phonons, while the effective field theory of fluids or gases is beyond the scope of the method.

  9. Market Effects Evaluation Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    A report evaluating the U.S. Department of Energy Solid State Lighting Program for FY 2006 – FY 2012 to determine its effectiveness and progress toward achieving program objectives and to assess...

  10. High Burnup Effects Program

    SciTech Connect (OSTI)

    Barner, J.O.; Cunningham, M.E.; Freshley, M.D.; Lanning, D.D.

    1990-04-01

    This is the final report of the High Burnup Effects Program (HBEP). It has been prepared to present a summary, with conclusions, of the HBEP. The HBEP was an international, group-sponsored research program managed by Battelle, Pacific Northwest Laboratories (BNW). The principal objective of the HBEP was to obtain well-characterized data related to fission gas release (FGR) for light water reactor (LWR) fuel irradiated to high burnup levels. The HBEP was organized into three tasks as follows: Task 1 -- high burnup effects evaluations; Task 2 -- fission gas sampling; and Task 3 -- parameter effects study. During the course of the HBEP, a program that extended over 10 years, 82 fuel rods from a variety of sources were characterized, irradiated, and then examined in detail after irradiation. The study of fission gas release at high burnup levels was the principal objective of the program and it may be concluded that no significant enhancement of fission gas release at high burnup levels was observed for the examined rods. The rim effect, an as yet unquantified contributor to athermal fission gas release, was concluded to be the one truly high-burnup effect. Though burnup enhancement of fission gas release was observed to be low, a full understanding of the rim region and rim effect has not yet emerged and this may be a potential area of further research. 25 refs., 23 figs., 4 tabs.

  11. Dissipative Effects in the Effective Field Theory of Inflation (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect Dissipative Effects in the Effective Field Theory of Inflation Citation Details In-Document Search Title: Dissipative Effects in the Effective Field Theory of Inflation We generalize the effective field theory of single clock inflation to include dissipative effects. Working in unitary gauge we couple a set of composite operators, {Omicron}{sub {mu}{nu}}..., in the effective action which is constrained solely by invariance under time-dependent spatial

  12. Effective Public Participation

    Broader source: Energy.gov [DOE]

    This paper provides guidance to Department of Energy personnel for involving the public effectively and meaningfully in DOE processes conducted under the National Environmental Policy Act. It was prepared in furtherance of the Secretary of Energy's 1994 Public Participation Policy and Policy on the National Environmental Policy Act.

  13. Latent effects decision analysis

    DOE Patents [OSTI]

    Cooper, J. Arlin; Werner, Paul W.

    2004-08-24

    Latent effects on a system are broken down into components ranging from those far removed in time from the system under study (latent) to those which closely effect changes in the system. Each component is provided with weighted inputs either by a user or from outputs of other components. A non-linear mathematical process known as `soft aggregation` is performed on the inputs to each component to provide information relating to the component. This information is combined in decreasing order of latency to the system to provide a quantifiable measure of an attribute of a system (e.g., safety) or to test hypotheses (e.g., for forensic deduction or decisions about various system design options).

  14. Polarization effects. Volume 2

    SciTech Connect (OSTI)

    Courant, E.

    1981-01-01

    The use of polarized proton beams in ISABELLE is important for several general reasons: (1) With a single longitudinally polarized proton beam, effects involving parity violation can be identified and hence processes involving weak interactions can be separated from those involving strong and electromagnetic interactions. (2) Spin effects are important in the strong interactions and can be useful for testing QCD. The technique for obtaining polarized proton beams in ISABELLE appears promising, particularly in view of the present development of a polarized proton beam for the AGS. Projections for the luminosity in ISABELLE for collisions of polarized protons - one or both beams polarized with longitudinal or transverse polarization - range from 1/100 to 1 times the luminosity for unpolarized protons.

  15. APBF Effects on Combustion

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

    FT001 - APBF Effects on Combustion (advanced petroleum based fuels, DOE project # 18546) Bruce G. Bunting, Jim Szybist, Scott Sluder, John Storey, Sam Lewis, Robert Wagner, Jun Qu, Robert Crawford 2010 DOE Hydrogen Program and Vehicle Technologies Annual Merit Review and Peer Evaluation Meeting, June 7-10, 2010 This presentation does not contain any proprietary, confidential, or otherwise restricted information DOE management team: Kevin Stork, Drew Ronneberg, Dennis Smith, Steve Przesmitzki 2

  16. The University of Tennessee - Knoxville | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    UT's Tennessee Today RSS Feed Follow UT Knoxville on Twitter UT Knoxville on YouTube University of Tennessee, Knoxville is on Facebook Simberloff Wins World's Top Prize for Ecology ...

  17. An effective Z'

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

    Fox, Patrick J.; Liu, Jia; Tucker-Smith, David; Weiner, Neal

    2011-12-06

    We describe a method to couple Z' gauge bosons to the standard model (SM), without charging the SM fields under the U(1)', but instead through effective higher-dimension operators. This method allows complete control over the tree-level couplings of the Z' and does not require altering the structure of any of the SM couplings, nor does it contain anomalies or require introduction of fields in nonstandard SM representations. Moreover, such interactions arise from simple renormalizable extensions of the SM—the addition of vectorlike matter that mixes with SM fermions when the U(1)' is broken. We apply effective Z' models as explanations ofmore » various recent anomalies: the D0 same-sign dimuon asymmetry, the CDF W+di-jet excess and the CDF top forward-backward asymmetry. In the case of the W+di-jet excess we also discuss several complementary analyses that may shed light on the nature of the discrepancy. We consider the possibility of non-Abelian groups, and discuss implications for the phenomenology of dark matter as well.« less

  18. Unconventional Quantum Hall Effect and Tunable Spin Hall Effect...

    Office of Scientific and Technical Information (OSTI)

    to an Isolated MoS2 Trilayer Title: Unconventional Quantum Hall Effect and Tunable Spin Hall Effect in Dirac Materials: Application to an Isolated MoS2 Trilayer Authors: Li, ...

  19. Radiation Effects In Space

    SciTech Connect (OSTI)

    Tripathi, Ram K.

    2011-06-01

    Protecting space missions from severe exposures from radiation, in general, and long duration/deep space human missions, in particular, is a critical design driver, and could be a limiting factor. The space radiation environment consists of galactic cosmic rays (GCR), solar particle events (SPE), trapped radiation, and includes ions of all the known elements over a very broad energy range. These ions penetrate spacecraft materials producing nuclear fragments and secondary particles that damage biological tissues and microelectronic devices. One is required to know how every element (and all isotopes of each element) in the periodic table interacts and fragments on every other element in the same table as a function of kinetic energy ranging over many decades. In addition, the accuracy of the input information and database, in general and nuclear data in particular, impacts radiation exposure health assessments and payload penalty. After a brief review of effects of space radiation on materials and electronics, human space missions to Mars is discussed.

  20. Survey of lands held for uranium exploration, development, and production in fourteen western states for the six-month period ending December 31, 1982. [AZ, CA, CO, ID, MT, NV, NM, ND, OR, SD, TX, UT, WA, WY

    SciTech Connect (OSTI)

    Not Available

    1983-04-01

    Tables are presented showing the land held (in thousands of acres) for uranium exploration and development according to: (1) distribution by ownership for 14 western states; (2) distribution by state; distribution by land category. A graph is presented showing land held by uranium industry from January 1966 to January 1983. Land controlled by counties for each of the 14 states are also tabulated according to land category. (ATT)

  1. Survey of lands held for uranium exploration, development, and production in fourteen western states for the six-month period ending June 30, 1982. [AZ, CA, CO, ID, MT, NV, NM, ND, OR, SD, TX, UT, WA, WY

    SciTech Connect (OSTI)

    Not Available

    1982-10-01

    Tables are presented showing the land held (in thousands of acres) for uranium exploration according to: (1) distribution by ownership for 14 western states (state, claim, federally acquired, Indian and fee); (2) distribution by state (1976 to 1982); (3) distribution by land category (1976 to 1982). A graph is presented showing land held by uranium industry from January 1966 to January 1982. Land controlled by counties for each of the 14 states are also tabulated according to land category. (ATT)

  2. ARM - Measurement - Aerosol effective radius

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

    would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol effective radius Aerosol effective radius is the ratio of the third and...

  3. Acquisition Letters Remaining In Effect

    Office of Energy Efficiency and Renewable Energy (EERE)

    Acquisition Letter (AL) 2010-07 has been issued. It lists ALs currently in effect and the discontinued ALs along with the reason why the AL is no longer in effect.

  4. Acquisition Letters Remaining In Effect

    Office of Energy Efficiency and Renewable Energy (EERE)

    Acquisition Letter (AL) 2012-01 has been issued. It lists ALs currently in effect and the discontinued ALs, along with the reason why the AL is no longer in effect.

  5. Sustaining Cost-Effective Incentives

    Broader source: Energy.gov [DOE]

    Presents how understanding the way in which customers' minds process incentives can help energy efficiency programs structure effective incentives.

  6. The University of Tennessee - Knoxville | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    and Environmental Science Electrochemical Energy Storage and Conversion Laboratory UT and ... UT Selected for Launch of One-of-a-Kind Solar Secure Structure Professor Liaw Receives ...

  7. US ITER | Media Corner

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

    UT Magnet Lab Advances US ITER and Next Generation of Engineers, Scientists UT Magnet Lab Advances US ITER and Next Generation of Engineers, Scientists -Agatha Bardoel Published ...

  8. SMB, Small Angle X-Ray Scattering

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

    ligula metus convallis tellus, sit amet consequat ante neque iaculis augue. Cras ut erat id diam aliquam volutpat quis ac tellus. Ut eget vulputate sem, nec lobortis...

  9. DOE - Office of Legacy Management -- White Canyon AEC Ore Buying...

    Office of Legacy Management (LM)

    White Canyon AEC Ore Buying Station - UT 04 FUSRAP Considered Sites Site: White Canyon AEC Ore Buying Station (UT.04) Designated Name: Alternate Name: Location: Evaluation Year: ...

  10. Johann Deisenhofer, Crystallography, and Proteins

    Office of Scientific and Technical Information (OSTI)

    Johann Deisenhofer Courtesy of UT Southwestern Medical Center "Johann Deisenhofer, Ph.D. is a Professor at UT Southwestern who shared the 1988 Nobel Prize in Chemistry for...

  11. Formation of quantum spin Hall state on Si surface and energy...

    Office of Scientific and Technical Information (OSTI)

    Univ. of Utah, Salt Lake City, UT (United States) Beijing Institute of Technology, Beijing (China) Univ. of Utah, Salt Lake City, UT (United States); Collaborative Innovation ...

  12. DOE - Office of Legacy Management -- University of Utah Medical Research

    Office of Legacy Management (LM)

    Center - UT 02 Utah Medical Research Center - UT 02 FUSRAP Considered Sites Site: UNIVERSITY OF UTAH, MEDICAL RESEARCH CENTER (UT.02) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Salt Lake City , Utah UT.02-2 Evaluation Year: 1987 UT.02-1 Site Operations: Research and development on animal inhalation of uranium dust during the 1950s. UT.02-2 Site Disposition: Eliminated - Radiation levels below criteria UT.02-1 UT.02-2 Radioactive

  13. (Limiting the greenhouse effect)

    SciTech Connect (OSTI)

    Rayner, S.

    1991-01-07

    Traveler attended the Dahlem Research Conference organized by the Freien Universitat, Berlin. The subject of the conference was Limiting the Greenhouse Effect: Options for Controlling Atmospheric CO{sub 2} Accumulation. Like all Dahlem workshops, this was a meeting of scientific experts, although the disciplines represented were broader than usual, ranging across anthropology, economics, international relations, forestry, engineering, and atmospheric chemistry. Participation by scientists from developing countries was limited. The conference was divided into four multidisciplinary working groups. Traveler acted as moderator for Group 3 which examined the question What knowledge is required to tackle the principal social and institutional barriers to reducing CO{sub 2} emissions'' The working rapporteur was Jesse Ausubel of Rockefeller University. Other working groups examined the economic costs, benefits, and technical feasibility of options to reduce emissions per unit of energy service; the options for reducing energy use per unit of GNP; and the significant of linkage between strategies to reduce CO{sub 2} emissions and other goals. Draft reports of the working groups are appended. Overall, the conference identified a number of important research needs in all four areas. It may prove particularly important in bringing the social and institutional research needs relevant to climate change closer to the forefront of the scientific and policy communities than hitherto.

  14. Update on Ultrasonic Thermometry Development at Idaho National Laboratory

    SciTech Connect (OSTI)

    Joshua Daw; Joy Rempe; John Crepeau

    2012-07-01

    The Idaho National Laboratory (INL) has initiated an effort to evaluate the viability of using ultrasonic thermometry technology as an improved sensor for detecting temperature during irradiation testing of advanced fuels proposed within the Fuel Cycle Research and Development (FCR&D) program sponsored by the U.S. Department of Energy (US DOE). Ultrasonic thermometers (UTs) work on the principle that the speed at which sound travels through a material (acoustic velocity) is dependent on the temperature of the material. UTs have several advantages over other types of temperature sensors . UTs can be made very small, as the sensor consists only of a small diameter rod which may or may not require a sheath. Measurements may be made up to very high temperature (near the melting point of the sensor material) and, as no electrical insulation is required, shunting effects observed in traditional high temperature thermocouple applications are avoided. Most attractive, however, is the ability to introduce multiple acoustic discontinuities into the sensor, as this enables temperature profiling with a single sensor. The current paper presents initial results from FCR&D UT development efforts. These developments include improved methods for fabricating magnetostrictive transducers and joining them to waveguides, characterization of candidate sensor materials appropriate for use in FCR&D fuels irradiations (both ceramic fuels in inert gas and sodium bonded metallic fuels), enhanced signal processing techniques, and tests to determine potential accuracy and resolution.

  15. Biological Effects of Ionizing Radiation

    DOE R&D Accomplishments [OSTI]

    Ingram, M.; Mason, W. B.; Whipple, G. H.; Howland, J. W.

    1952-04-07

    This report presents a review of present knowledge and concepts of the biological effects of ionizing radiations. Among the topics discussed are the physical and chemical effects of ionizing radiation on biological systems, morphological and physiological changes observed in biological systems subjected to ionizing radiations, physiological changes in the intact animal, latent changes following exposure of biological systems to ionizing radiations, factors influencing the biological response to ionizing radiation, relative effects of various ionizing radiations, and biological dosimetry.

  16. Twisted mass finite volume effects

    SciTech Connect (OSTI)

    Colangelo, Gilberto; Wenger, Urs; Wu, Jackson M. S.

    2010-08-01

    We calculate finite-volume effects on the pion masses and decay constant in twisted mass lattice QCD at finite lattice spacing. We show that the lighter neutral pion in twisted mass lattice QCD gives rise to finite-volume effects that are exponentially enhanced when compared to those arising from the heavier charged pions. We demonstrate that the recent two flavor twisted mass lattice data can be better fitted when twisted mass effects in finite-volume corrections are taken into account.

  17. Searching for Novel Gravitational Effects

    ScienceCinema (OSTI)

    Christopher Stubb

    2010-09-01

    Stubbs, Chair of the Physics Department at Harvard University, discusses experiments that search for novel gravitational effect and scientific observations about it.

  18. Radiation Effects Facility - Facilities - Cyclotron Institute

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

    Radiation Effects Facility Typical DUT(device under test) set-up at the end of the Radiation Effects beamline. The Radiation Effects Facility is available for commercial, ...

  19. Policy Memo: Working Effectively with Contractors | Department...

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

    Policy Memo: Working Effectively with Contractors Policy Memo: Working Effectively with Contractors Guidance on working effectively with contractors. PDF icon MAPolicyMemoWorkingw...

  20. Maintain Pumping Systems Effectively | Department of Energy

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

    Maintain Pumping Systems Effectively Maintain Pumping Systems Effectively This tip sheet offers preventive and predictive actions to effectively maintain pumping systems. PUMPING ...

  1. Octupole correlation effects in nuclei

    SciTech Connect (OSTI)

    Chasman, R.R.

    1992-08-01

    Octupole correlation effects in nuclei are discussed from the point of view of many-body wavefunctions as well as mean-field methods. The light actinides, where octupole effects are largest, are considered in detail. Comparisons of theory and experiment are made for energy splittings of parity doublets; E1 transition matrix elements and one-nucleon transfer reactions.

  2. Octupole correlation effects in nuclei

    SciTech Connect (OSTI)

    Chasman, R.R.

    1992-01-01

    Octupole correlation effects in nuclei are discussed from the point of view of many-body wavefunctions as well as mean-field methods. The light actinides, where octupole effects are largest, are considered in detail. Comparisons of theory and experiment are made for energy splittings of parity doublets; E1 transition matrix elements and one-nucleon transfer reactions.

  3. Correlation effects and bound states

    SciTech Connect (OSTI)

    Zinovjev, G. M.; Molodtsov, S. V.

    2012-11-15

    Bound states in a simple quark model that are due to correlation effects are analyzed. The confining properties of this model in meson (quark-antiquark and diquark) channels manifest themselves at any quark momenta, and an extra potential field may only enhance the confining effect.

  4. An Empirical Study on Ultrasonic Testing in Lieu of Radiography for Nuclear Power Plants

    SciTech Connect (OSTI)

    Moran, Traci L.; Pardini, Allan F.; Ramuhalli, Pradeep; Prowant, Matthew S.; Mathews, Royce

    2012-09-01

    Research is being conducted for the U.S. Nuclear Regulatory Commission (NRC) at the Pacific Northwest National Laboratory (PNNL) to assess the capability, effectiveness, and reliability of ultrasonic testing (UT) as a replacement method for radiographic testing (RT) for inspecting nuclear power plant (NPP) components. A primary objective of this work is to evaluate UT techniques to assess their ability to detect, locate, size, and characterize fabrication flaws in typical NPP weldments. This particular study focused on the evaluation of four carbon steel pipe-to-pipe welds on specimens that ranged in thicknesses from 19.05 mm (0.75 in.) to 27.8 mm (1.094 in.) and were 355.6 mm (14.0 in.) or 406.4 mm (16.0 in.) in diameter. The pipe welds contained both implanted (intentional) fabrication flaws as well as bonus (unintentional) flaws throughout the entire thickness of the weld and the adjacent base material. The fabrication flaws were a combination of planar and volumetric flaw types, including incomplete fusion, incomplete penetration, cracks, porosity, and slag inclusions. The examinations were conducted using phased-array UT (PA UT) techniques applied primarily for detection and length sizing of the flaws. Radiographic examinations were also conducted on the specimens with RT detection and length sizing results being used to establish true state. This paper will discuss the comparison of UT and RT (true state) detection results conducted to date along with a discussion on the technical gaps that need to be addressed before these methods can be used interchangeably for repair and replacement activities for NPP components.

  5. Maxwell-Garnett effective medium theory: Quantum nonlocal effects

    SciTech Connect (OSTI)

    Moradi, Afshin

    2015-04-15

    We develop the Maxwell-Garnett theory for the effective medium approximation of composite materials with metallic nanoparticles by taking into account the quantum spatial dispersion effects in dielectric response of nanoparticles. We derive a quantum nonlocal generalization of the standard Maxwell-Garnett formula, by means the linearized quantum hydrodynamic theory in conjunction with the Poisson equation as well as the appropriate additional quantum boundary conditions.

  6. Acquisition Letters Remaining In Effect

    Office of Energy Efficiency and Renewable Energy (EERE)

    From Acquisition Letter (Acquisition Letters (AL) that remain in effect are identified below. All other previously issued Als have been superseded by a formal rule-making, incorporated into other guidance, and/or canceled.)

  7. Health Effects | Department of Energy

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

    Health Effects Health Effects The U.S. Department of Energy (DOE) administers research programs and monitoring activities, both domestic and international, that support the protection and promotion of the health of DOE workers, their families, and residents of neighboring communities near DOE sites, affected by exposure to hazardous materials from DOE sites or a result of nuclear weapons testing, use or accident. Domestic health activities include studies of historical workplace exposures,

  8. Investigating the Effects of Temperature

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

    Investigating the Effects of Temperature on Power Output Objective: Students will use concepts learned in class to explore the many variables that effect the efficiency of solar panels in regards to power output. Materials: * PV Array or Solar Panel * 2 Multimeter * Frozen Ice Packs * Low Power DC Bulb * Halogen Lamp (500 Watts) * 4 or 5 Alligator clip wires * Timer Investigative Question: How does the power output change as the temperature of the PV system changes. Procedure: 1) Attach the

  9. Effects

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

    rapidly growing solution in the region outside the resonance layer resulting in a stiff matrix in the eigenvalue analysis. The equilibrium current profile is parametrized such...

  10. DOE M&O Contractor Perspectives on Beyond Design Basis Event Analysis and Response

    Broader source: Energy.gov [DOE]

    Presenter: Ron Crone, Director Research Reactors Division UT-Battelle, LLC Oak Ridge National Laboratory

  11. Enforcement Letter, Oak Ridge National Laboratory- May 31, 2002

    Office of Energy Efficiency and Renewable Energy (EERE)

    Issued to UT-Battelle, LLC related to Unplanned Radiation Exposures at Oak Ridge National Laboratory

  12. Simplified air change effectiveness modeling

    SciTech Connect (OSTI)

    Rock, B.A.; Anderson, R.; Brandemuehl, M.J.

    1992-06-01

    This paper describes recent progress in developing practical air change effectiveness modeling techniques for the design and analysis of air diffusion in occupied rooms. The ultimate goal of this continuing work is to develop a simple and reliable method for determining heating, ventilating, and air-conditioning (HVAC) system compliance with ventilation standards. In the current work, simplified two-region models of rooms are used with six occupancy patterns to find the air change effectiveness. A new measure, the apparent ACH effectiveness, yields the relative ventilation performance of an air diffusion system. This measure can be used for the prediction or evaluation of outside air delivery to the occupants. The required outside air can be greater or less than that specified by ventilation standards such as ASHRAE Standard 62-89.

  13. Modeling Incoherent Electron Cloud Effects

    SciTech Connect (OSTI)

    Vay, Jean-Luc; Benedetto, E.; Fischer, W.; Franchetti, G.; Ohmi, K.; Schulte, D.; Sonnad, K.; Tomas, R.; Vay, J.-L.; Zimmermann, F.; Rumolo, G.; Pivi, M.; Raubenheimer, T.

    2007-06-18

    Incoherent electron effects could seriously limit the beam lifetime in proton or ion storage rings, such as LHC, SPS, or RHIC, or blow up the vertical emittance of positron beams, e.g., at the B factories or in linear-collider damping rings. Different approaches to modeling these effects each have their own merits and drawbacks. We describe several simulation codes which simplify the descriptions of the beam-electron interaction and of the accelerator structure in various different ways, and present results for a toy model of the SPS. In addition, we present evidence that for positron beams the interplay of incoherent electron-cloud effects and synchrotron radiation can lead to a significant increase in vertical equilibrium emittance. The magnitude of a few incoherent e+e- scattering processes is also estimated. Options for future code development are reviewed.

  14. Portable convertible blast effects shield

    DOE Patents [OSTI]

    Pastrnak, John W.; Hollaway, Rocky; Henning, Carl D.; Deteresa, Steve; Grundler, Walter; Hagler,; Lisle B.; Kokko, Edwin; Switzer, Vernon A

    2010-10-26

    A rapidly deployable portable convertible blast effects shield/ballistic shield includes a set two or more telescoping cylindrical rings operably connected to each other to convert between a telescopically-collapsed configuration for storage and transport, and a telescopically-extended upright configuration forming an expanded inner volume. In a first embodiment, the upright configuration provides blast effects shielding, such as against blast pressures, shrapnel, and/or fire balls. And in a second embodiment, the upright configuration provides ballistic shielding, such as against incoming weapons fire, shrapnel, etc. Each ring has a high-strength material construction, such as a composite fiber and matrix material, capable of substantially inhibiting blast effects and impinging projectiles from passing through the shield. And the set of rings are releasably securable to each other in the telescopically-extended upright configuration, such as by click locks.

  15. Portable convertible blast effects shield

    DOE Patents [OSTI]

    Pastrnak, John W.; Hollaway, Rocky; Henning, Carl D.; Deteresa, Steve; Grundler, Walter; Hagler, Lisle B.; Kokko, Edwin; Switzer, Vernon A.

    2011-03-15

    A rapidly deployable portable convertible blast effects shield/ballistic shield includes a set two or more frusto-conically-tapered telescoping rings operably connected to each other to convert between a telescopically-collapsed configuration for storage and transport, and a telescopically-extended upright configuration forming an expanded inner volume. In a first embodiment, the upright configuration provides blast effects shielding, such as against blast pressures, shrapnel, and/or fire balls. And in a second embodiment, the upright configuration provides ballistic shielding, such as against incoming weapons fire, shrapnel, etc. Each ring has a high-strength material construction, such as a composite fiber and matrix material, capable of substantially inhibiting blast effects and impinging projectiles from passing through the shield. And the set of rings are releasably securable to each other in the telescopically-extended upright configuration by the friction fit of adjacent pairs of frusto-conically-tapered rings to each other.

  16. Portable convertible blast effects shield

    DOE Patents [OSTI]

    Pastrnak, John W.; Hollaway, Rocky; Henning, Carl D.; Deteresa, Steve; Grundler, Walter; Hagler, Lisle B.; Kokko, Edwin; Switzer, Vernon A

    2007-05-22

    A rapidly deployable portable convertible blast effects shield/ballistic shield includes a set two or more telescoping cylindrical rings operably connected to each other to convert between a telescopically-collapsed configuration for storage and transport, and a telescopically-extended upright configuration forming an expanded inner volume. In a first embodiment, the upright configuration provides blast effects shielding, such as against blast pressures, shrapnel, and/or fire balls. And in a second embodiment, the upright configuration provides ballistic shielding, such as against incoming weapons fire, shrapnel, etc. Each ring has a high-strength material construction, such as a composite fiber and matrix material, capable of substantially inhibiting blast effects and impinging projectiles from passing through the shield. And the set of rings are releasably securable to each other in the telescopically-extended upright configuration, such as by click locks.

  17. Using OpenMP Effectively

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

    Using OpenMP Effectively Using OpenMP Effectively Performance Implications of Using OpenMP A combined team of NERSC and Cray staff has formed a Cray "Center of Excellence" to examine programming models beyond pure MPI on the 24 core Hopper nodes. One of the key findings with hybrid MPI-OpenMP codes is that although OpenMP may not alter the performance of an application very much, using OpenMP can dramatically decrease memory usage, allowing larger problems to be addressed. See the

  18. Confirmation of shutdown cooling effects

    SciTech Connect (OSTI)

    Sato, Kotaro Tabuchi, Masato; Sugimura, Naoki; Tatsumi, Masahiro

    2015-12-31

    After the Fukushima accidents, all nuclear power plants in Japan have gradually stopped their operations and have long periods of shutdown. During those periods, reactivity of fuels continues to change significantly especially for high-burnup UO{sub 2} fuels and MOX fuels due to radioactive decays. It is necessary to consider these isotopic changes precisely, to predict neutronics characteristics accurately. In this paper, shutdown cooling (SDC) effects of UO{sub 2} and MOX fuels that have unusual operation histories are confirmed by the advanced lattice code, AEGIS. The calculation results show that the effects need to be considered even after nuclear power plants come back to normal operation.

  19. APBF Effects on Combustion | Department of Energy

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

    APBF Effects on Combustion APBF Effects on Combustion 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. ft001_bunting_2010_o.pdf (1.06 MB) More Documents & Publications Fuel and Lubricant Effects APBF Effects on Combustion Non-Petroleum Based Fuel Effects on Advanced Combustion

  20. Effective Public Participation (DOE, 1998)

    Broader source: Energy.gov [DOE]

    This paper provides guidance to Department of Energy personnel for involving the public effectively and meaningfully in DOE processes conducted under the National Environmental Policy Act. It was prepared in furtherance of the Secretary of Energy's 1994 Public Participation Policy and Policy on the National Environmental Policy Act.

  1. Electronic effects on iron porphyrins

    SciTech Connect (OSTI)

    Rosa, M. De La; Lopez, M.A.

    1995-12-31

    We have inserted iron into a series of substituted iron tetraphenylporphyrins for the purposes of investigating electronic effects on properties of the iron porphyrins. The properties of interest are the CO stretching frequencies of the ferrous porphyrins, the rates of CO dissociation from the ferrous porphyrins, and the UV-visible spectra of the iron porphyrins. We will present our results to date.

  2. Dynamical effects in electron spectroscopy

    SciTech Connect (OSTI)

    Zhou, Jianqiang Sky Reshetnyak, Igor; Giorgetti, Christine; Sottile, Francesco; Reining, Lucia; Kas, J. J.; Rehr, J. J.; Sponza, Lorenzo; Guzzo, Matteo; Gatti, Matteo

    2015-11-14

    One of the big challenges of theoretical condensed-matter physics is the description, understanding, and prediction of the effects of the Coulomb interaction on materials properties. In electronic spectra, the Coulomb interaction causes a renormalization of energies and change of spectral weight. Most importantly, it can lead to new structures, often called satellites. These can be linked to the coupling of excitations, also termed dynamical effects. State-of-the-art methods in the framework of many-body perturbation theory, in particular, the widely used GW approximation, often fail to describe satellite spectra. Instead, approaches based on a picture of electron-boson coupling such as the cumulant expansion are promising for the description of plasmon satellites. In this work, we give a unified derivation of the GW approximation and the cumulant expansion for the one-body Green’s function. Using the example of bulk sodium, we compare the resulting spectral functions both in the valence and in the core region, and we discuss the dispersion of quasi-particles and satellites. We show that self-consistency is crucial to obtain meaningful results, in particular, at large binding energies. Very good agreement with experiment is obtained when the intrinsic spectral function is corrected for extrinsic and interference effects. Finally, we sketch how one can approach the problem in the case of the two-body Green’s function, and we discuss the cancellation of various dynamical effects that occur in that case.

  3. Ecotoxicology: Behavior, exposure, and effects

    SciTech Connect (OSTI)

    Gray, R.H.

    1988-10-01

    Understanding the behavioral responses of aquatic organisms to toxicants is essential to predicting organism exposure and subsequent effects on survival and ecological success. Behavioral responses of aquatic organisms to environmental change can mitigate or exacerbate exposures. Often, however, predictions are based on bioassay-tolerance data on the effects of various contaminant increments above ambient and unsubstantiated assumptions of organism exposure. Studies at the Pacific Northwest Laboratory, USA, have evaluated fish response to thermal discharge, gas supersaturated water, water-soluble fractions of coal liquids, and other stresses. Approaches have included biotelemetry in the field, and avoidance/attraction and predator/prey studies in the laboratory. In most cases, fish avoided acutely lethal conditions, although they did not necessarily avoid conditions causing chronic effects (effects on growth, reproduction, etc.). Behavioral responses of fish to toxicants varied with species, natural schooling instincts and matrix of the contaminant. Results of these studies led to the conceptualization of a model that links toxicological and behavioral data and considers the influence of environmental and other variables (feeding, schooling, spawning, etc.) on fish response. Further development of this model will allow more realistic assessments than can presently be attempted using acute and chronic toxicity data alone. 63 refs., 6 figs., 1 tab.

  4. Effects of wall electrodes on Hall effect thruster plasma

    SciTech Connect (OSTI)

    Langendorf, S. Walker, M.; Xu, K.

    2015-02-15

    This paper investigates the physical mechanisms that cause beneficial and detrimental performance effect observed to date in Hall effect thrusters with wall electrodes. It is determined that the wall electrode sheath can reduce ion losses to the wall if positioned near the anode (outside the dense region of the plasma) such that an ion-repelling sheath is able to form. The ability of the wall electrode to form an ion-repelling sheath is inversely proportional to the current drawn—if the wall electrode becomes the dominant sink for the thruster discharge current, increases in wall electrode bias result in increased local plasma potential rather than an ion-repelling sheath. A single-fluid electron flow model gives results that mimic the observed potential structures and the current-sharing fractions between the anode and wall electrodes, showing that potential gradients in the presheath and bulk plasma come at the expense of current draw to the wall electrodes. Secondary electron emission from the wall electrodes (or lack thereof) is inferred to have a larger effect if the electrodes are positioned near the exit plane than if positioned near the anode, due to the difference in energy deposition from the plasma.

  5. Support - Facilities - Radiation Effects Facility / Cyclotron...

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

    During experiments at the Radiation Effects Facility users are assisted by the experienced ... shops are available to the users of the Radiation Effects Facility for design, ...

  6. Temperature effects on airgun signatures (Journal Article) |...

    Office of Scientific and Technical Information (OSTI)

    Search Title: Temperature effects on airgun signatures Experiments in an 850 liter water tank were performed in order to study temperature effects on airgun signatures, and to...

  7. Cost Effectiveness of Electricity Energy Efficiency Programs...

    Open Energy Info (EERE)

    Effectiveness of Electricity Energy Efficiency Programs Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Cost Effectiveness of Electricity Energy Efficiency Programs...

  8. Leadership through Effective Communication (FLD 142), Washington...

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

    Leadership through Effective Communication (FLD 142), Washington DC Leadership through Effective Communication (FLD 142), Washington DC April 25, 2016 8:00AM EDT to April 27, 2016 ...

  9. Second Generation Fractional Quantum Hall Effect

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

    Generation Fractional Quantum Hall Effect - Sandia Energy Energy Search Icon Sandia Home ... Second Generation Fractional Quantum Hall Effect HomeHighlights - Energy Research...

  10. Effective perfect fluids in cosmology

    SciTech Connect (OSTI)

    Ballesteros, Guillermo; Bellazzini, Brando E-mail: brando.bellazzini@pd.infn.it

    2013-04-01

    We describe the cosmological dynamics of perfect fluids within the framework of effective field theories. The effective action is a derivative expansion whose terms are selected by the symmetry requirements on the relevant long-distance degrees of freedom, which are identified with comoving coordinates. The perfect fluid is defined by requiring invariance of the action under internal volume-preserving diffeomorphisms and general covariance. At lowest order in derivatives, the dynamics is encoded in a single function of the entropy density that characterizes the properties of the fluid, such as the equation of state and the speed of sound. This framework allows a neat simultaneous description of fluid and metric perturbations. Longitudinal fluid perturbations are closely related to the adiabatic modes, while the transverse modes mix with vector metric perturbations as a consequence of vorticity conservation. This formalism features a large flexibility which can be of practical use for higher order perturbation theory and cosmological parameter estimation.

  11. Environmental effects of space systems

    SciTech Connect (OSTI)

    Rote, D. M.

    1980-01-01

    The potential effects of large space systems, primarily the Satellite Power System (SPS), on the upper atmosphere, are reviewed. From 56 to 500 km, the major contaminant sources are SPS microwave transmissions and rocket effluents. Although no significant effects have yet been found for microwave transmissions, deposition of rocket effluents causes compositional changes, most of which appear to be associated with the release of large amounts of water. The formation of ionospheric holes is an example of a modification resulting from the injection of propellant exhaust in the F-region. From 500 to 36,000 km, rocket effluents and ion engine contaminants (primarily Ar/sup +/) could alter magnetospheric and plasmaspheric structure and dynamics. One of the major impacts of these alterations could be perturbation of Van Allen radiation belt stability, leading to changed radiation hazards to materials and personnel.

  12. Effective switching frequency multiplier inverter

    DOE Patents [OSTI]

    Su, Gui-Jia (Oak Ridge, TN); Peng, Fang Z. (Okemos, MI)

    2007-08-07

    A switching frequency multiplier inverter for low inductance machines that uses parallel connection of switches and each switch is independently controlled according to a pulse width modulation scheme. The effective switching frequency is multiplied by the number of switches connected in parallel while each individual switch operates within its limit of switching frequency. This technique can also be used for other power converters such as DC/DC, AC/DC converters.

  13. Webinar

    Office of Environmental Management (EM)

    Goals and Metrics Weatherization Assistance Program Goals and Metrics UT - Bettelle - Oak Ridge National Laboratory Logo The U.S. Department of Energy (DOE) Weatherization Assistance Program (WAP) regularly reviews the work of states and grant recipients for effectiveness and for meeting program goals. DOE's Oak Ridge National Laboratory provides technical support to the program and conducts the evaluations. Goals The overall goal of WAP is to reduce the burden of energy prices on the

  14. Web Browser Interface (WBUI)

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

    Goals and Metrics Weatherization Assistance Program Goals and Metrics UT - Bettelle - Oak Ridge National Laboratory Logo The U.S. Department of Energy (DOE) Weatherization Assistance Program (WAP) regularly reviews the work of states and grant recipients for effectiveness and for meeting program goals. DOE's Oak Ridge National Laboratory provides technical support to the program and conducts the evaluations. Goals The overall goal of WAP is to reduce the burden of energy prices on the

  15. Weatherization Assistance Program Goals and Metrics | Department of Energy

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

    Goals and Metrics Weatherization Assistance Program Goals and Metrics UT - Bettelle - Oak Ridge National Laboratory Logo The U.S. Department of Energy (DOE) Weatherization Assistance Program (WAP) regularly reviews the work of states and grant recipients for effectiveness and for meeting program goals. DOE's Oak Ridge National Laboratory provides technical support to the program and conducts the evaluations. Goals The overall goal of WAP is to reduce the burden of energy prices on the

  16. Report - Considering Cumulative Effects Under NEPA

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

    Considering Cumulative Effects Under the National Environmental Policy Act Council on Environmental Quality January 1997 TABLE OF CONTENTS EXECUTIVE SUMMARY I INTRODUCTION TO CUMULATIVE EFFECTS ANALYSIS . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Purpose of Cumulative Effect sAnalysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Agency Experience with Cumulative Effects Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Principles of

  17. Designing Effective Renewables Programs | Department of Energy

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

    Designing Effective Renewables Programs Designing Effective Renewables Programs This webinar covers designing effective renewable programs. Transcript Presentation (1.05 MB) More Documents & Publications Effective O&M Policy in Public Buildings Low-to-No Cost Strategy for Energy Efficiency in Public Buildings Preparing for the Arrival of Electric Vehicle

  18. Fuel and Lubricant Effects | Department of Energy

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

    and Lubricant Effects Fuel and Lubricant Effects 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation ft001_bunting_2011_o.pdf (671.62 KB) More Documents & Publications APBF Effects on Combustion APBF Effects on Combustion Response of Oil Sands Derived Fuels in Diesel HCCI Operation

  19. Soyminas Biodiesel | Open Energy Information

    Open Energy Info (EERE)

    Soyminas Biodiesel Jump to: navigation, search Name: Soyminas Biodiesel Place: DIST. INDUSTRIAL, Brazil Zip: 37980-000 Product: Brazilian biodiesel producer located in Minas...

  20. Will Power Company | Open Energy Information

    Open Energy Info (EERE)

    Place: Kullu Dist., Himachal Pradesh, India Sector: Hydro Product: Kullu-based small hydro project developer. References: Will Power Company1 This article is a stub. You can...

  1. R M Mohite Textiles Ltd | Open Energy Information

    Open Energy Info (EERE)

    Mohite Textiles Ltd Jump to: navigation, search Name: R. M. Mohite Textiles Ltd. Place: Dist. Kolhapur, Maharashtra, India Zip: 416 112 Sector: Hydro Product: Kolhapur based,...

  2. OTTER3.3

    Energy Science and Technology Software Center (OSTI)

    000482UNIXW00 Automated deduction for first-order logic with equality http://www.mcs.anl.gov/AR/otter/dist33

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Polytope of correct (linear programming) decoding and low-weight pseudo-codewords Chertkov, Michael ; Stepanov, Mikhail Full Text Available February 2011 DistFlow ODE: modeling, ...

  4. Malana Power Company Ltd MPCL | Open Energy Information

    Open Energy Info (EERE)

    Kullu Dist., Himachal Pradesh, India Sector: Hydro Product: Kullu-based firm formed as a joint venture between SN Power and LNJ Bhilwara Group that owns hydroelectric project....

  5. Spallation radiation effects in materials

    SciTech Connect (OSTI)

    Mansur, L.K.; Farrell, K.; Wechsler, M.S.

    1996-06-01

    Spallation refers to the process whereby particles (chiefly neutrons) are ejected from nuclei upon bombardment by high-energy protons. Spallation neutron sources (SNS`s) use these neutrons for neutron scattering and diffraction research, and SNS`s are proposed as the basis for systems for tritium production and transmutation of nuclear waste. Materials in SNS`s are exposed to the incident proton beam (energies typically about 1000 MeV) and to the spallation neutrons (spectrum of energies extending up to about 1000 MeV). By contrast the fission neutrons in nuclear reactors have an average energy of only about 2 MeV, and the neutrons in fusion reactors would have energies below about 14 MeV. Furthermore, the protons and neutrons in SNS`s for scattering and diffraction research are pulsed at frequencies of about 10 to 60 Hz, from which significant changes in the kinetics of point and extended defects may be expected. In addition, much higher transmutation rates occur in SNS-irradiated materials, On the whole, then, significant differences in microstructural development and macroscopic properties may result upon exposure in SNS systems, as compared with fission and fusion irradiations. In a more general sense, subjecting materials to new radiation environments has almost routinely led to new discoveries. To the extent that data are avaiable, however, the spallation environment appears to increase the degree of damage without introducing totally new effects. The first part of this presentation is an overview of radiation effects in materials, outlining essential concepts and property changes and their physical bases. This background is followed by a description of SNS irradiation environments and the effects on materials of exposure to these environments. A special discussion is given of the selection of target (e.g., liquid mercury), container (e.g., austenitic stainless steel or ferritic/martensitic steel), and structural materials in SNS systems.

  6. Hall-effect arc protector

    DOE Patents [OSTI]

    Rankin, R.A.; Kotter, D.K.

    1997-05-13

    The Hall-Effect Arc Protector is used to protect sensitive electronics from high energy arcs. The apparatus detects arcs by monitoring an electrical conductor, of the instrument, for changes in the electromagnetic field surrounding the conductor which would be indicative of a possible arcing condition. When the magnitude of the monitored electromagnetic field exceeds a predetermined threshold, the potential for an instrument damaging are exists and the control system logic activates a high speed circuit breaker. The activation of the breaker shunts the energy imparted to the input signal through a dummy load to the ground. After the arc condition is terminated, the normal signal path is restored. 2 figs.

  7. Electron Cloud Effects in Accelerators

    SciTech Connect (OSTI)

    Furman, M.A.

    2012-11-30

    Abstract We present a brief summary of various aspects of the electron-cloud effect (ECE) in accelerators. For further details, the reader is encouraged to refer to the proceedings of many prior workshops, either dedicated to EC or with significant EC contents, including the entire ?ECLOUD? series [1?22]. In addition, the proceedings of the various flavors of Particle Accelerator Conferences [23] contain a large number of EC-related publications. The ICFA Beam Dynamics Newsletter series [24] contains one dedicated issue, and several occasional articles, on EC. An extensive reference database is the LHC website on EC [25].

  8. Hall-effect arc protector

    DOE Patents [OSTI]

    Rankin, Richard A.; Kotter, Dale K.

    1997-01-01

    The Hall-Effect Arc Protector is used to protect sensitive electronics from high energy arcs. The apparatus detects arcs by monitoring an electrical conductor, of the instrument, for changes in the electromagnetic field surrounding the conductor which would be indicative of a possible arcing condition. When the magnitude of the monitored electromagnetic field exceeds a predetermined threshold, the potential for an instrument damaging are exists and the control system logic activates a high speed circuit breaker. The activation of the breaker shunts the energy imparted to the input signal through a dummy load to the ground. After the arc condition is terminated, the normal signal path is restored.

  9. Electron kinetic effects on interferometry,

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

    kinetic effects on interferometry, polarimetry and Thomson scattering measurements in burning plasmas (invited)a) V. V. Mirnov, D. L. Brower, D. J. Den Hartog, W. X. Ding, J. Duff, and E. Parke Citation: Review of Scientific Instruments 85, 11D302 (2014); doi: 10.1063/1.4891176 View online: http://dx.doi.org/10.1063/1.4891176 View Table of Contents: http://scitation.aip.org/content/aip/journal/rsi/85/11?ver=pdfcov Published by the AIP Publishing Articles you may be interested in First

  10. Seven-effect absorption refrigeration

    DOE Patents [OSTI]

    DeVault, R.C.; Biermann, W.J.

    1989-05-09

    A seven-effect absorption refrigeration cycle is disclosed utilizing three absorption circuits. In addition, a heat exchanger is used for heating the generator of the low absorption circuit with heat rejected from the condenser and absorber of the medium absorption circuit. A heat exchanger is also provided for heating the generator of the medium absorption circuit with heat rejected from the condenser and absorber of the high absorption circuit. If desired, another heat exchanger can also be provided for heating the evaporator of the high absorption circuit with rejected heat from either the condenser or absorber of the low absorption circuit. 1 fig.

  11. Seven-effect absorption refrigeration

    DOE Patents [OSTI]

    DeVault, Robert C.; Biermann, Wendell J.

    1989-01-01

    A seven-effect absorption refrigeration cycle is disclosed utilizing three absorption circuits. In addition, a heat exchanger is used for heating the generator of the low absorption circuit with heat rejected from the condenser and absorber of the medium absorption circuit. A heat exchanger is also provided for heating the generator of the medium absorption circuit with heat rejected from the condenser and absorber of the high absorption circuit. If desired, another heat exchanger can also be provided for heating the evaporator of the high absorption circuit with rejected heat from either the condenser or absorber of the low absorption circuit.

  12. Substrate dielectric effects on graphene field effect transistors

    SciTech Connect (OSTI)

    Hu, Zhaoying; Prasad Sinha, Dhiraj; Ung Lee, Ji, E-mail: jlee1@albany.edu; Liehr, Michael [College of Nanoscale Science and Engineering, The State University of New York at Albany, Albany, New York 12203 (United States)

    2014-05-21

    Graphene is emerging as a promising material for future electronics and optoelectronics applications due to its unique electronic structure. Understanding the graphene-dielectric interaction is of vital importance for the development of graphene field effect transistors (FETs) and other novel graphene devices. Here, we extend the exploration of substrate dielectrics from conventionally used thermally grown SiO{sub 2} and hexagonal boron nitride films to technologically relevant deposited dielectrics used in semiconductor industry. A systematic analysis of morphology and optical and electrical properties was performed to study the effects of different substrates (SiO{sub 2}, HfO{sub 2}, Al{sub 2}O{sub 3}, tetraethyl orthosilicate (TEOS)-oxide, and Si{sub 3}N{sub 4}) on the carrier transport of chemical vapor deposition-derived graphene FET devices. As baseline, we use graphene FETs fabricated on thermal SiO{sub 2} with a relatively high carrier mobility of 10?000 cm{sup 2}/(V s). Among the deposited dielectrics studied, silicon nitride showed the highest mobility, comparable to the properties of graphene fabricated on thermal SiO{sub 2}. We conclude that this result comes from lower long range scattering and short range scattering rates in the nitride compared those in the other deposited films. The carrier fluctuation caused by substrates, however, seems to be the main contributing factor for mobility degradation, as a universal mobility-disorder density product is observed for all the dielectrics examined. The extrinsic doping trend is further confirmed by Raman spectra. We also provide, for the first time, correlation between the intensity ratio of G peak and 2D peak in the Raman spectra to the carrier mobility of graphene for different substrates.

  13. Electromagnetic Effects in SDF Explosions

    SciTech Connect (OSTI)

    Reichenbach, H; Neuwald, P; Kuhl, A L

    2010-02-12

    The notion of high ion and electron concentrations in the detonation of aluminized explosive mixtures has aroused some interest in electro-magnetic effects that the SDF charges might generate when detonated. Motivated by this interest we have started to investigate whether significant electro-magnetic effects show up in our small-scale experiments. However, the design of instrumentation for this purpose is far from straightforward, since there are a number of open questions. Thus the main aim of the feasibility tests is to find - if possible - a simple and reliable method that can be used as a diagnostic tool for electro-magnetic effects. SDF charges with a 0.5-g PETN booster and a filling of 1 g aluminum flakes have been investigated in three barometric bomb calorimeters with volumes ranging from 6.3 l to of 6.6 l. Though similar in volume, the barometric bombs differed in the length-to-diameter ratio. The tests were carried out with the bombs filled with either air or nitrogen at ambient pressure. The comparison of the test in air to those in nitrogen shows that the combustion of TNT detonation products or aluminum generates a substantial increase of the quasi-steady overpressure in the bombs. Repeated tests in the same configuration resulted in some scatter of the experimental results. The most likely reason is that the aluminum combustion in most or all cases is incomplete and that the amount of aluminum actually burned varies from test to test. The mass fraction burned apparently decreases with increasing aspect ratio L/D. Thus an L/D-ratio of about 1 is optimal for the performance of shock-dispersed-fuel combustion. However, at an L/D-ratio of about 5 the combustion still yields appreciable overpressure in excess of the detonation. For a multi-burst scenario in a tunnel environment with a number of SDF charges distributed along a tunnel section a spacing of 5 tunnel diameter and a fuel-specific volume of around 7 l/g might provide an acceptable compromise

  14. How to effectively revalidate PHAs

    SciTech Connect (OSTI)

    Crumpler, D.K.; Whittle, D.K. [JBF Associates, Inc., Knoxville, TN (United States)

    1996-10-01

    Under OSHA process safety management (PSM) standard 29 CFR 1910.119, process hazard analyses (PHAs) must be updated and revalidated at least every five years. This rule was promulgated in 1992; however, many operating companies began PHA programs as early as 1990. Now these initial PHAs must be revalidated due to the time limit. Because OSHA 1910.119 only gives guidance, hydrocarbon processing industry companies can select the revalidation method to use and have several options: redo the PHA as if it were the initial one; retrofit, update and revalidate the PHA by concentrating on deficiencies in the original analysis and incorporating process changes; and update and revalidate the original PHA for process changes only. Using guidelines and the evaluation flow diagram, companies can cost-effectively decide how much rework is needed to maintain PSM compliance. The paper discusses regulatory requirements, revalidation approaches, collect supporting documentation, initial/previous PHA quality, operating experience, conducting and documenting revalidation analyses, and documentation.

  15. Iron production maintenance effectiveness system

    SciTech Connect (OSTI)

    Augstman, J.J.

    1996-12-31

    In 1989, an internal study in the Coke and Iron Maintenance Department identified the opportunities available to increase production, by decreasing unscheduled maintenance delays from 4.6%. A five year front loaded plan was developed, and presented to the company president. The plan required an initial investment of $1.4 million and a conservative break-even point was calculated to be 2.5 years. Due to budget restraints, it would have to be self-funded, i.e., generate additional production or savings, to pay for the program. The program began in 1991 at number 2 coke plant and the blast furnaces. This paper will describe the Iron Production Maintenance Effectiveness System (ME), which began with the mechanical and pipefitting trades.

  16. The quantum Hall effect helicity

    SciTech Connect (OSTI)

    Shrivastava, Keshav N.

    2015-04-16

    The quantum Hall effect in semiconductor heterostructures is explained by two signs in the angular momentum j=l±s and g=(2j+1)/(2l+1) along with the Landau factor (n+1/2). These modifications in the existing theories explain all of the fractional charges. The helicity which is the sign of the product of the linear momentum with the spin p.s plays an important role for the understanding of the data at high magnetic fields. In particular it is found that particles with positive sign in the spin move in one direction and those with negative sign move in another direction which explains the up and down stream motion of the particles.

  17. Mechanical effects in cookoff modeling

    SciTech Connect (OSTI)

    Gross, R.J.; Baer, M.R.; Hobbs, M.L.

    1994-07-01

    Complete cookoff modeling of energetic material in confined geometries must couple thermal, chemical and mechanical effects. In the past, modeling has focused on the prediction of the onset of combustion behavior based only on thermal-chemistry effects with little or no regard to the mechanical behavior of the energetic material. In this paper, an analysis tool is outlined which couples thermal, chemical, and mechanical behavior for one-dimensional Geometries comprised of multi-materials. A reactive heat flow code, XCHEM, and a quasistatic mechanics code, SANTOS, have been completely coupled using, a reactive, elastic-plastic constitutive model describing pressurization of the energetic material. This new Thermally Reactive Elastic-plastic explosive code, TREX, was developed to assess the coupling, of mechanics with thermal chemistry making multidimensional cookoff analysis possible. In this study, TREX is applied to confined and unconfined systems. The confined systems simulate One-Dimensional Time to explosion (ODTX) experiments in both spherical and cylindrical configurations. The spherical ODTX system is a 1.27 cm diameter sphere of TATB confined by aluminum exposed to a constant external temperature. The cylindrical ODTX system is an aluminum tube filled with HMX, NC, and inert exposed to a constant temperature bath. Finally. an unconfined system consisting of a hollow steel cylinder filled with a propellant composed of Al, RMX, and NC, representative of a rocket motor, is considered. This model system is subjected to transient internal and external radiative/convective boundary conditions representative of 5 minutes exposure to a fire. The confined systems show significant pressure prior to ignition, and the unconfined system shows extrusion of the propellent suggesting that the energetic material becomes more shock sensitive.

  18. Effective Strategies for Participating in Utility Planning

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Working with Utilities Peer Exchange Call: Effective Strategies for Participating in Utility Planning, Call Slides and Discussion Summary, August 2, 2012. This Peer Exchange Call discussed effective strategies for participating in utility planning.

  19. Ideas for Effective Communication of Statistical Results

    SciTech Connect (OSTI)

    Anderson-Cook, Christine M.

    2015-03-01

    Effective presentation of statistical results to those with less statistical training, including managers and decision-makers requires planning, anticipation and thoughtful delivery. Here are several recommendations for effectively presenting statistical results.

  20. Synthesis and Characterization of Telluride Aerogels: Effect...

    Office of Scientific and Technical Information (OSTI)

    Synthesis and Characterization of Telluride Aerogels: Effect of Gelation on Thermoelectric ... Aerogels: Effect of Gelation on Thermoelectric Performance of Bi2Te3 and Bi2-xSbxTe3 ...

  1. Ethanol's Effect on Grain Supply and Prices

    SciTech Connect (OSTI)

    2008-01-01

    This document provides graphical information about ethanol's effect on grain supply and prices, uses of corn, and grain price trends.

  2. Effects of Biodiesel on NOx Emissions

    SciTech Connect (OSTI)

    McCormick, R.

    2005-06-01

    A presentation about the effects of biodiesel on nitrogen oxide emissions presented at the ARB Biodiesel Workshop June 8, 2005.

  3. Designing Effective Incentives to Drive Residential Retrofit...

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

    Incentives to Drive Residential Retrofit Program Participation Designing Effective Incentives to Drive Residential Retrofit Program Participation This webinar covered retrofit ...

  4. Evolving Utility Cost-Effectiveness Test Criteria

    Broader source: Energy.gov [DOE]

    Presents an overview of tests done to evaluate the cost-effectiveness of energy efficiency program benefits.

  5. Effect of geotropism on instrument readings

    SciTech Connect (OSTI)

    Rolph, James T.

    2006-11-01

    A review of gravity's effect on instrument readings, also referred to as geotropism. In this essay a review of meter movement construction and the effect are reviewed as it applies to portable radiation instruments. Reference to the three ANSI standards and their requirements are reviewed. An alternate approach to test for the effects is offered.

  6. Graphene nanopore field effect transistors

    SciTech Connect (OSTI)

    Qiu, Wanzhi; Skafidas, Efstratios

    2014-07-14

    Graphene holds great promise for replacing conventional Si material in field effect transistors (FETs) due to its high carrier mobility. Previously proposed graphene FETs either suffer from low ON-state current resulting from constrained channel width or require complex fabrication processes for edge-defecting or doping. Here, we propose an alternative graphene FET structure created on intrinsic metallic armchair-edged graphene nanoribbons with uniform width, where the channel region is made semiconducting by drilling a pore in the interior, and the two ends of the nanoribbon act naturally as connecting electrodes. The proposed GNP-FETs have high ON-state currents due to seamless atomic interface between the channel and electrodes and are able to be created with arbitrarily wide ribbons. In addition, the performance of GNP-FETs can be tuned by varying pore size and ribbon width. As a result, their performance and fabrication process are more predictable and controllable in comparison to schemes based on edge-defects and doping. Using first-principle transport calculations, we show that GNP-FETs can achieve competitive leakage current of ∼70 pA, subthreshold swing of ∼60 mV/decade, and significantly improved On/Off current ratios on the order of 10{sup 5} as compared with other forms of graphene FETs.

  7. Triple-effect absorption chiller cycles

    SciTech Connect (OSTI)

    DeVault, R.C. ); Grossman, G. )

    1992-01-01

    Gas-fired absorption chillers are widely used for air-conditioning buildings. Even the highest efficiency double-effect absorption chillers used more primary energy for air-conditioning buildings than the better electric chillers. Two different triple-effect absorption chiller cycles are capable of substantial performance improvement over equivalent double-effect cycles. One cycle uses two condensers and two absorbers to achieve the triple effect.'' A second cycle, the Double-Condenser Coupled Triple-Effect, uses three condensers as well as a third condenser subcooler (which exchanges heat with the lowest temperature first-effect generator). These triple-effect absorption cycles have the potential to be as energy efficient (on a primary fuel basis) as the best electric chillers. 19 refs.

  8. Triple-effect absorption chiller cycles

    SciTech Connect (OSTI)

    DeVault, R.C.; Grossman, G.

    1992-06-01

    Gas-fired absorption chillers are widely used for air-conditioning buildings. Even the highest efficiency double-effect absorption chillers used more primary energy for air-conditioning buildings than the better electric chillers. Two different triple-effect absorption chiller cycles are capable of substantial performance improvement over equivalent double-effect cycles. One cycle uses two condensers and two absorbers to achieve the ``triple effect.`` A second cycle, the Double-Condenser Coupled Triple-Effect, uses three condensers as well as a third condenser subcooler (which exchanges heat with the lowest temperature first-effect generator). These triple-effect absorption cycles have the potential to be as energy efficient (on a primary fuel basis) as the best electric chillers. 19 refs.

  9. Radiation effects in the environment

    SciTech Connect (OSTI)

    Begay, F.; Rosen, L.; Petersen, D.F.; Mason, C.; Travis, B.; Yazzie, A.; Isaac, M.C.P.; Seaborg, G.T.; Leavitt, C.P.

    1999-04-01

    Although the Navajo possess substantial resource wealth-coal, gas, uranium, water-this potential wealth has been translated into limited permanent economic or political power. In fact, wealth or potential for wealth has often made the Navajo the victims of more powerful interests greedy for the assets under limited Navajo control. The primary focus for this education workshop on the radiation effects in the environment is to provide a forum where scientists from the nuclear science and technology community can share their knowledge toward the advancement and diffusion of nuclear science and technology issues for the Navajo public. The scientists will make an attempt to consider the following basic questions; what is science; what is mathematics; what is nuclear radiation? Seven papers are included in this report: Navajo view of radiation; Nuclear energy, national security and international stability; ABC`s of nuclear science; Nuclear medicine: 100 years in the making; Radon in the environment; Bicarbonate leaching of uranium; and Computational methods for subsurface flow and transport. The proceedings of this workshop will be used as a valuable reference materials in future workshops and K-14 classrooms in Navajo communities that need to improve basic understanding of nuclear science and technology issues. Results of the Begay-Stevens research has revealed the existence of strange and mysterious concepts in the Navajo Language of nature. With these research results Begay and Stevens prepared a lecture entitled The Physics of Laser Fusion in the Navajo language. This lecture has been delivered in numerous Navajo schools, and in universities and colleges in the US, Canada, and Alaska.

  10. The First Aerosol Indirect Effect: Beyond Twomey

    SciTech Connect (OSTI)

    Liu, Y.; Dunn, M.; Daum, P.

    2008-03-10

    The traditional first aerosol indirect effect or the Twomey effect involves several fundamental assumptions. Some of the assumptions (e.g., constant liquid water content) are explicitly stated in studies of the Twomey effect whereas others are only implicitly embedded in the quantitative formulation. This work focuses on examining the implicit assumptions. In particular, we will show that anthropogenic pollution not only increases aerosol loading and droplet concentrations but also alters the relative dispersions of both the aerosol and subsequent droplet size distributions. The indirect effects resulting from the two altered relative dispersions (aerosol dispersion effect and droplet dispersion effect) are likely opposite in sign and proportional in magnitude to the conventional Twomey effect. This result suggests that the outstanding problems of the Twomey effect (i.e., large uncertainty and overestimation reported in literature) may lie with violation of the constant spectral shapes of aerosol and droplet size distributions implicitly assumed in evaluation of the Twomey effect, and therefore, further progress in understanding and quantification of the first aerosol indirect effect demands moving beyond the traditional paradigm originally conceived by Twomey.

  11. Evaluation of Ultrasonic Measurement Variation in the Double-Shell Tank Integrity Project

    SciTech Connect (OSTI)

    Pardini, Allan F.; Weier, Dennis R.; Crawford, Susan L.; Munley, John T.

    2010-01-12

    Washington River Protection Solutions (WRPS) under contract from the U.S. Department of Energy (DOE) is responsible for assessing the condition of the double-shell tanks (DST) on the Hanford nuclear site. WRPS has contracted with AREVA Federal Services LLC (AFS) to perform ultrasonic testing (UT) inspections of the 28 DSTs to assess the condition of the tanks, judge the effects of past corrosion control practices, and satisfy a regulatory requirement to periodically assess the integrity of the tanks. Since measurement inception in 1997, nine waste tanks have been examined twice (at the time of this report) providing UT data that can now be compared over specific areas. During initial reviews of these two comparable data sets, average UT wall-thickness measurement reductions were noted in most of the tanks. This variation could be a result of actual wall thinning occurring on the waste-tanks walls, or some other unexplained anomaly resulting from measurement error due to causes such as the then-current measurement procedures, operator setup, or equipment differences. WRPS contracted with the Pacific Northwest National Laboratory (PNNL) to assist in understanding why this variation exists and where it stems from.

  12. Quantifying Temperature Effects on Fall Chinook Salmon

    SciTech Connect (OSTI)

    Jager, Yetta

    2011-11-01

    The motivation for this study was to recommend relationships for use in a model of San Joaquin fall Chinook salmon. This report reviews literature pertaining to relationships between water temperature and fall Chinook salmon. The report is organized into three sections that deal with temperature effects on development and timing of freshwater life stages, temperature effects on incubation survival for eggs and alevin, and temperature effects on juvenile survival. Recommendations are made for modeling temperature influences for all three life stages.

  13. Health effects of risk-assessment categories

    SciTech Connect (OSTI)

    Kramer, C.F.; Rybicka, K.; Knutson, A.; Morris, S.C.

    1983-10-01

    Environmental and occupational health effects associated with exposures to various chemicals are a subject of increasing concern. One recently developed methodology for assessing the health impacts of various chemical compounds involves the classification of similar chemicals into risk-assessment categories (RACs). This report reviews documented human health effects for a broad range of pollutants, classified by RACs. It complements other studies that have estimated human health effects by RAC based on analysis and extrapolation of data from animal research.

  14. Coulomb collision effects on linear Landau damping

    SciTech Connect (OSTI)

    Callen, J. D.

    2014-05-15

    Coulomb collisions at rate ? produce slightly probabilistic rather than fully deterministic charged particle trajectories in weakly collisional plasmas. Their diffusive velocity scattering effects on the response to a wave yield an effective collision rate ?{sub eff} ? ? and a narrow dissipative boundary layer for particles with velocities near the wave phase velocity. These dissipative effects produce temporal irreversibility for times t???1/?{sub eff} during Landau damping of a small amplitude Langmuir wave.

  15. Effects on the Physical Environment (Hydrodynamics, Sediment...

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

    Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, ... Development 2014 Water Power Program Peer Review Compiled Presentations: Marine and ...

  16. Ray Effect Mitigation Through Reference Frame Rotation

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

    Tencer, John

    2016-06-14

    The discrete ordinates method is a popular and versatile technique for solving the radiative transport equation, a major drawback of which is the presence of ray effects. Mitigation of ray effects can yield significantly more accurate results and enhanced numerical stability for combined mode codes. Moreover, when ray effects are present, the solution is seen to be highly dependent upon the relative orientation of the geometry and the global reference frame. It is an undesirable property. A novel ray effect mitigation technique of averaging the computed solution for various reference frame orientations is proposed.

  17. Implementation of Executive Order 12114 Environmental Effects...

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

    Implementation of Executive Order 12114 Environmental Effects Abroad of Major Federal Actions: Final Guideline (DOE, 1981) Implementation of Executive Order 12114 Environmental ...

  18. Effects of Surface Modification Conditions on Hydrophobicity...

    Office of Scientific and Technical Information (OSTI)

    with the goal of improving water repellency and corrosion protection characteristics. ... the ability to quantify the effects of modified silicas on corrosion prevention coatings. ...

  19. Potential Aerosol Indirect Effects on Atmospheric Circulation...

    Office of Scientific and Technical Information (OSTI)

    the complex processes involved are poorly understood and represented in climate models. Here we report that aerosol indirect effect on deep convective cloud systems can lead ...

  20. Considering Cumulative Effects Under the National Environmental...

    Energy Savers [EERE]

    Act Considering Cumulative Effects Under the National Environmental Policy Act This handbook presents the results of research and consultations by the Council on Environmental...

  1. Recommendation 192: Comments on Remediation Effectiveness Report

    Broader source: Energy.gov [DOE]

    The ORSSAB Recommendations and Comments on the Draft 2010 Remediation Effectiveness Report for the U.S. Department of Energy Oak Ridge Reservation.

  2. ENVIRONMENTAL SCIENCES; SAVANNAH RIVER PLANT; ENVIRONMENTAL EFFECTS...

    Office of Scientific and Technical Information (OSTI)

    5 audit of SRP radioactive waste Ashley, C. 05 NUCLEAR FUELS; 54 ENVIRONMENTAL SCIENCES; SAVANNAH RIVER PLANT; ENVIRONMENTAL EFFECTS; RADIOACTIVE EFFLUENTS; EMISSION; HIGH-LEVEL...

  3. Search for: kondo effect | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Fits to the temperature dependence in the context of the WHH model, using the experimental value of the Maki parameter, require anmore effective spin-orbit relaxation parameter ...

  4. Acoustic Effects of Hydrokinetic Tidal Turbines

    SciTech Connect (OSTI)

    Polagye, Brian

    2011-11-01

    This presentation from the Water Peer Review highlights one of the program's marine and hyrokinetics environmental projects to determine the likely acoustic effects from a tidal energy device.

  5. Evapotranspiration Dynamics and Effects on Groundwater Recharge...

    Office of Scientific and Technical Information (OSTI)

    Vegetation type and health had a significant effect on the site water balance. Plant cover ... Heavy grazing increased groundwater recharge (PPT > ET over the 13-year period). ...

  6. Approaches for Effective Climate Change Communication (NPS)

    Broader source: Energy.gov [DOE]

    Register here. Join us for a webinar exploring the importance of effective communication strategies as a key component of climate change response. The presentation will highlight examples and...

  7. BASE - Rad Effects - 88-Inch Cyclotron

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

    at Lawrence Berkeley National Laboratory to provide beams of protons and heavy ions for radiation effects testing. When running, the facility is manned 24-hours a day with...

  8. Numerical evaluation of effective unsaturated hydraulic properties...

    Office of Scientific and Technical Information (OSTI)

    unsaturated hydraulic properties for fractured rocks Citation Details In-Document Search Title: Numerical evaluation of effective unsaturated hydraulic properties for ...

  9. Enviro effects of hydrokinetic turbines on fish | Department...

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

    effects of hydrokinetic turbines on fish Enviro effects of hydrokinetic turbines on fish Enviro effects of hydrokinetic turbines on fish 47fish-hkturbineinteractionseprijacobs...

  10. Effects of Impurities on Fuel Cell Performance and Durability...

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

    clemson.pdf More Documents & Publications Effects of Impurities on Fuel Cell Performance and Durability Effects of Impurities on Fuel Cell Performance and Durability Effects of ...

  11. Effective hadron theories from a quark model

    SciTech Connect (OSTI)

    Gardner, S.; Moniz, Ernest J.

    1987-12-01

    In the context of the quark exchange model of Lenz et al., effective hadron theories are constructed and the resulting physical observables compared to their ''experimental'' values as defined by the calculations using the exact quark model operators. This model study illustrates convergence issues for an effective hadron basis in a quark model in which all physical observables can be computed exactly.

  12. Effect of Dead Algae on Soil Permeability

    SciTech Connect (OSTI)

    Harvey, R.S.

    2003-02-21

    Since existing basins support heavy growths of unicellular green algae which may be killed by temperature variation or by inadvertent pH changes in waste and then deposited on the basin floor, information on the effects of dead algae on soil permeability was needed. This study was designed to show the effects of successive algal kills on the permeability of laboratory soil columns.

  13. New Insights into the EMC Effect

    SciTech Connect (OSTI)

    Douglas Higinbotham

    2012-08-17

    Deep-inelastic scattering cross section ratios plotted as a function of the Bjorken scaling variable, xB, show an unexpected structure indicating that partonic structure in nuclei is different than in free nucleons. This phenomenon is commonly referred to as the EMC effect. Recent Jefferson Lab experimental data showed that the slope of the EMC effect in the 0.3 < xB > 0.7 region scales as the local nuclear density rather than the average nuclear density. This result lead to the comparison of xB>1 short-range correlation plateaus, also a local density effect, to the magnitude of the EMC effect slopes and a clear linear relation was found. In this talk, I will discuss the EMC effect and the short-range correlation plateaus and what this phenomenological relationship between the two implies.

  14. EFFECTS OF TRITIUM GAS EXPOSURE ON POLYMERS

    SciTech Connect (OSTI)

    Clark, E.; Fox, E.; Kane, M.; Staack, G.

    2011-01-07

    Effects of tritium gas exposure on various polymers have been studied over the last several years. Despite the deleterious effects of beta exposure on many material properties, structural polymers continued to be used in tritium systems. Improved understanding of the tritium effects will allow more resistant materials to be selected. Currently polymers find use mainly in tritium gas sealing applications (eg. valve stem tips, O-rings). Future uses being evaluated including polymeric based cracking of tritiated water, and polymer-based sensors of tritium.

  15. Heat pipe effect in porous medium

    SciTech Connect (OSTI)

    Joseph, M.

    1992-12-01

    In this thesis a parametric study of the thermal and hydrologic characteristics of the fractured porous tuffs at Yucca Mountain, Nevada was conducted. The effects of different fracture and matrix properties including permeability, thermal conductivity, specific heat, porosity, and tortuosity on heat pipe performance in the vicinity of the waste package were observed. Computer simulations were carried out using TOUGH code on a Cray YMP-2 supercomputer. None of the fracture parameters affected the heat pipe performance except the mobility of the liquid in the fracture. Matrix permeability and thermal conductivity were found to have significant effect on the heat pipe performance. The effect of mass injection was studied for liquid water and air injected at the fracture boundary. A high rate of mass injection was required to produce any effect on the heat pipe. The fracture-matrix equilibrium is influenced by the matrix permeability and the matrix thermal conductivity.

  16. General Embedded Brane Effective Field Theories

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

    Goon, Garrett L.; Hinterbichler, Kurt; Trodden, Mark

    2011-06-10

    We presented a new general class of four-dimensional effective field theories with interesting global symmetry groups, which may prove relevant to the cosmology of both the early and late universe.

  17. Blast Effects Suppression System - Energy Innovation Portal

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

    to protect critical facilities from the devastating effects of blast from a vehicle bomb. HydroSuppressor uses high volume water sprays to absorb the energy of the blast as...

  18. Proximity effects of superconducting multilayer film

    SciTech Connect (OSTI)

    Xueyu, C.; Daole, Y.

    1984-07-01

    The proximity effects of superconducting multilayer films composed of different metals are considered. The relationship between the critical temperature of a superconducting multilayer film with strong heterogeneity and its geometric structure is given.

  19. Study of Aerosol Indirect Effects in China

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

    Aerosol Indirect Effects in China In 2008, the U.S. Department of Energy (DOE)'s ... of regional aerosol impacts in China as part of a joint program with the ...

  20. Interfacial effects revealed by ultrafast relaxation dynamics...

    Office of Scientific and Technical Information (OSTI)

    Title: Interfacial effects revealed by ultrafast relaxation dynamics in BiFeO 3 YBa 2 Cu 3 O 7 bilayers Authors: Springer, D. ; Nair, Saritha K. ; He, Mi ; Lu, C. L. ; Cheong, S. ...

  1. Contact Us - Radiation Effects Facility / Cyclotron Institute...

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

    Texas A&M University MS 3366 College Station, TX 77843-3366 Phone: 979-845-1411 Fax: 979-845-1899 Quick Links Radiation Effects Facility Cyclotron Institute Texas A&M ...

  2. DOE Shipment Activities: What We Accomplished and a Look Forward

    Office of Environmental Management (EM)

    Are We Shipping? * LLW and MLLW to NNSS * MOAB * LLW to EnergySolutions 3 Reportable ... and ARRA projects. 512011 10302011 Moab, UT Crescent Junction, UT Utah 4,901 Rail ...

  3. Tag: technology transfer

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

    17all en CNS, UT chemical sensing technology wins R&D 100 Award http:www.y12.doe.govnewspress-releasescns-ut-chemical-sensing-technology-wins-rd-100-award

  4. The University of Tennessee - Knoxville | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    UT Selected for Launch of One-of-a-Kind Solar Secure Structure Professor Liaw Receives ... Chemistry UT's 'Living Light' solar house placed 8th in DOE's Solar Decathlon 2011 Assoc. ...

  5. DOE - Office of Legacy Management -- Marysville AEC Ore Buying...

    Office of Legacy Management (LM)

    Marysville AEC Ore Buying Station - UT 05 Site ID (CSD Index Number): UT.05 Site Name: Marysville AEC Ore Buying Station Site Summary: The history of domestic uranium procurement ...

  6. DOE - Office of Legacy Management -- Salt Lake City AEC Ore Buying...

    Office of Legacy Management (LM)

    AEC Ore Buying Station - UT 0-03 Site ID (CSD Index Number): UT.0-03 Site Name: Salt Lake City AEC Ore Buying Station Site Summary: The history of domestic uranium procurement ...

  7. Workbook Contents

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

    Date:","12312015" ,"Next Release Date:","01292016" ,"Excel File Name:","n3050ut3m.xls" ,"Available from Web Page:","http:tonto.eia.govdnavnghistn3050ut3m.htm"...

  8. BPA-2014-00787-FOIA Response

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

    gepl@critfc.org 94427, , UT Columbia River PUD Board of Directors Richard Simpson 32501 PITTSBURG RD SAINT HELENS OR 97051-9127 26036, 07, UT Columbia Rural Electric Association...

  9. Suppressing CMB low multipoles with ISW effect

    SciTech Connect (OSTI)

    Das, Santanu; Souradeep, Tarun E-mail: tarun@iucaa.ernet.in

    2014-02-01

    Recent results of Planck data reveal that the power [1,2] in the low multipoles of the CMB angular power spectrum, approximately up to l = 30, is significantly lower than the theoretically predicted in the best fit ?CDM model. There are different known physical effects that can affect the power at low multipoles, such as features in the primordial power spectrum (PPS) in some models of inflation and ISW effect. In this paper we investigate the possibility of invoking the Integrated Sachs-Wolfe (ISW) effect to explain the power deficit at low multipoles. The ISW effect that originates from the late time expansion history of the universe is rich in possibilities given the limited understanding of the origin of dark energy (DE). It is a common understanding that the ISW effect adds to the power at the low multipoles of the CMB angular power spectrum. In this paper we carry out an analytic study to show that there are some expansion histories in which the ISW effect, instead of adding power, provides negative contribution to the power at low multipoles. Guided by the analytic study, we present examples of the features required in the late time expansion history of the universe that could explain the power deficiency through the ISW effect. We also show that an ISW origin of power deficiency is consistent, at present, with other cosmological observations that probe the expansion history such as distance modulus, matter power spectrum and the evolution of cluster number count. We also show that the ISW effect may be distinguished from power deficit originating from features in the PPS using the measurements of the CMB polarization spectrum at low multipoles expected from Planck. We conclude that the power at low multipoles of the CMB anisotropy could well be closely linked to Dark Energy puzzle in cosmology and this observation could be actually pointing to richer phenomenology of DE beyond the cosmological constant ?.

  10. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials SINS Reveals Dopant Effects in Plasmonic Materials Print Wednesday, 10 August 2016 00:00 Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than

  11. Making Effective User of Compilers at NERSC

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

    Effective Use of Compilers at NERSC Michael Stewart NERSC User Services Group August 15, 2012 Introduction ● Description of the Hopper compiling environment. ● Strengths and weaknesses of each compiler. ● Advice on choosing the most appropriate compiler for your work. ● Comparative results on benchmarks and other codes. ● How to use the compilers effectively. ● Carver compiling environment. ● Plans for the new Cray Cascade system (NERSC 7) compiling environment. ● Your feedback.

  12. Quantum Transport Effects and Coherent Ultrafast Multidimensional

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

    Spectroscopy of Light Harvesting Photosynthetic Complexes | MIT-Harvard Center for Excitonics Transport Effects and Coherent Ultrafast Multidimensional Spectroscopy of Light Harvesting Photosynthetic Complexes March 16, 2010 at 3pm/36-428 Shaul Mukamel Department of Chemistry, University of California, Irvine shaul_001 abstract: The harvesting of solar energy and its conversion to chemical energy is essential for all forms of life. Whether quantum effects persist in the energy transport is

  13. Noncoplanarity effects in proton-proton bremsstrahlung

    SciTech Connect (OSTI)

    Li, Y.; Liou, M.K.; Timmermans, R.; Gibson, B.F.

    1998-10-01

    Noncoplanarity in proton-proton bremsstrahlung is investigated. Significant effects are observed for certain photon polar angles, {psi}{sub {gamma}}. Such noncoplanarity effects, not of dynamical origin, are possibly responsible for past disagreements between theory and experiment. The Harvard noncoplanar coordinate system, which avoids kinematic singularities in the cross section, is used in our calculations and is recommended for use in the analysis of experimental data. Alternative methods of presenting cross sections are discussed. {copyright} {ital 1998} {ital The American Physical Society}

  14. 4266 | OSTI, US Dept of Energy Office of Scientific and Technical

    Office of Scientific and Technical Information (OSTI)

    Information 6 University of Tennessee Knoxville in DOE's .EDUconnections Spotlight Public Image File(s): EDU_UT

  15. Integrating Environmental, Safety, and Quality Management System Audits |

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

    Department of Energy Integrating Environmental, Safety, and Quality Management System Audits Integrating Environmental, Safety, and Quality Management System Audits August 2009 Presenter: David Skipper, UT-Battelle Track 7-2 Topics Covered: External registration/validation of management systems is desirableUT-Battelle registrations ISO 9001 for isotope development process ISO 14001 for all UT-Battelle activities OHSAS 18001 for all UT-Battelle activities ISO 17025 for metrology laboratory

  16. DOE - Office of Legacy Management -- Utah

    Office of Legacy Management (LM)

    Utah Utah ut_map Green River Site Mexican Hat Site Monticello Site Salt Lake City Sites (2)

  17. Simulating a 4-effect absorption chiller

    SciTech Connect (OSTI)

    Grossman, G.; Zaltash, A.; Adcock, P.W.; DeVault, R.C.

    1995-06-01

    Absorption chillers are heat-operated refrigeration machines that operate on one of the earliest known principles of refrigeration. Current absorption chillers typically use either steam or a gas-fired burner as the energy source. All current gas-fired absorption cooling systems are based on the well known single-effect or double-effect cycles. To further improve utilization of the high temperature heat available from natural gas, a variety of triple-effect cycles have been proposed and are being developed that are capable of substantial performance improvement over equivalent double-effect cycles. This article describes a study that investigated the possibility of even further improving utilization of the high temperature heat available from natural gas combustion. During the study, performance simulation was conducted for a 4-effect lithium bromide/water cycle. From an environmental perspective, absorption chillers provide several benefits. They use absorption pairs (such as lithium bromide/water) as the working fluids, rather than chlorofluorocarbons or hydrochlorofluorocarbons, which contribute to ozone depletion and global warming.

  18. Climate Effects of Global Land Cover Change

    SciTech Connect (OSTI)

    Gibbard, S G; Caldeira, K; Bala, G; Phillips, T; Wickett, M

    2005-08-24

    There are two competing effects of global land cover change on climate: an albedo effect which leads to heating when changing from grass/croplands to forest, and an evapotranspiration effect which tends to produce cooling. It is not clear which effect would dominate in a global land cover change scenario. We have performed coupled land/ocean/atmosphere simulations of global land cover change using the NCAR CAM3 atmospheric general circulation model. We find that replacement of current vegetation by trees on a global basis would lead to a global annual mean warming of 1.6 C, nearly 75% of the warming produced under a doubled CO{sub 2} concentration, while global replacement by grasslands would result in a cooling of 0.4 C. These results suggest that more research is necessary before forest carbon storage should be deployed as a mitigation strategy for global warming. In particular, high latitude forests probably have a net warming effect on the Earth's climate.

  19. TANGENTIAL COMPONENT OF THE YORP EFFECT

    SciTech Connect (OSTI)

    Golubov, Oleksiy; Krugly, Yurij N.

    2012-06-10

    This Letter discusses how re-emission of absorbed solar light by centimeter- to decimeter-sized structures on the surface of an asteroid can create a component of the recoil force that is parallel to the surface. Under certain conditions, the western sides of stones appears to be on average slightly warmer than their eastern sides, thus experiencing stronger recoil force and increasing the rotation rate of the asteroid. We study this effect, called the tangential YORP effect, in a toy model, replacing stones with walls and simulating heat conductivity in them. We discuss general trends of the effect, estimate its magnitude, and find it to be comparable to the normal YORP effect determined by gross-scale asymmetry of the asteroid. The existence of this effect would modify the predictions of the YORP acceleration of asteroids. In some cases, equilibrium between tangential and normal components of YORP is possible, resulting in a large number of asteroids expected to have no net YORP acceleration, which can be the case for Itokawa.

  20. Biological effectiveness of neutrons: Research needs

    SciTech Connect (OSTI)

    Casarett, G.W.; Braby, L.A.; Broerse, J.J.; Elkind, M.M.; Goodhead, D.T.; Oleinick, N.L.

    1994-02-01

    The goal of this report was to provide a conceptual plan for a research program that would provide a basis for determining more precisely the biological effectiveness of neutron radiation with emphasis on endpoints relevant to the protection of human health. This report presents the findings of the experts for seven particular categories of scientific information on neutron biological effectiveness. Chapter 2 examines the radiobiological mechanisms underlying the assumptions used to estimate human risk from neutrons and other radiations. Chapter 3 discusses the qualitative and quantitative models used to organize and evaluate experimental observations and to provide extrapolations where direct observations cannot be made. Chapter 4 discusses the physical principles governing the interaction of radiation with biological systems and the importance of accurate dosimetry in evaluating radiation risk and reducing the uncertainty in the biological data. Chapter 5 deals with the chemical and molecular changes underlying cellular responses and the LET dependence of these changes. Chapter 6, in turn, discusses those cellular and genetic changes which lead to mutation or neoplastic transformation. Chapters 7 and 8 examine deterministic and stochastic effects, respectively, and the data required for the prediction of such effects at different organizational levels and for the extrapolation from experimental results in animals to risks for man. Gaps and uncertainties in this data are examined relative to data required for establishing radiation protection standards for neutrons and procedures for the effective and safe use of neutron and other high-LET radiation therapy.

  1. Manipulating effective spin orbit coupling based on proximity effect in magnetic bilayers

    SciTech Connect (OSTI)

    Zhang, Y. Q.; Sun, N. Y.; Che, W. R.; Zhang, J. W.; Shan, R.; Li, X. L.; Zhu, Z. G. Su, G.

    2015-08-24

    A proximity effect of spin orbit coupling (SOC) is proposed in nonmagnetic metal/ferromagnet (NM/FM) bilayers by extending the Crépieux-Bruno (CB) theory. We demonstrate that over 1000% enhancement of the SOC strength can be realized based on this effect (Pt/FM bilayers) and it brings greatly enhanced anomalous Hall effect and anomalous Nernst effect. This work could help maximize the performance of magnetic transport property for the spintronics device using NM/FM as the key structure.

  2. The Evolution of Soft Collinear Effective Theory

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

    Lee, Christopher

    2015-02-25

    Soft Collinear Effective Theory (SCET) is an effective field theory of Quantum Chromodynamics (QCD) for processes where there are energetic, nearly lightlike degrees of freedom interacting with one another via soft radiation. SCET has found many applications in high-energy and nuclear physics, especially in recent years the physics of hadronic jets in e+e-, lepton-hadron, hadron-hadron, and heavy-ion collisions. SCET can be used to factorize multi-scale cross sections in these processes into single-scale hard, collinear, and soft functions, and to evolve these through the renormalization group to resum large logarithms of ratios of the scales that appear in the QCD perturbativemore » expansion, as well as to study properties of nonperturbative effects. We overview the elementary concepts of SCET and describe how they can be applied in high-energy and nuclear physics.« less

  3. Neutralino dark matter in BMSSM effective theory

    SciTech Connect (OSTI)

    Berg, Marcus; Edsj, Joakim; Lundstrm, Erik; Sjrs, Stefan; Gondolo, Paolo E-mail: edsjo@physto.se E-mail: erik@physto.se

    2009-08-01

    We study thermal neutralino dark matter in an effective field theory extension of the MSSM, called ''Beyond the MSSM'' (BMSSM) in Dine, Seiberg and Thomas (2007). In this class of effective field theories, the field content of the MSSM is unchanged, but the little hierarchy problem is alleviated by allowing small corrections to the Higgs/higgsino part of the Lagrangian. We perform parameter scans and compute the dark matter relic density. The light higgsino LSP scenario is modified the most; we find new regions of parameter space compared to the standard MSSM. This involves interesting interplay between the WMAP dark matter bounds and the LEP chargino bound. We also find some changes for gaugino LSPs, partly due to annihilation through a Higgs resonance, and partly due to coannihilation with light top squarks in models that are ruled in by the new effective terms.

  4. Potential effects of gallium on cladding materials

    SciTech Connect (OSTI)

    Wilson, D.F.; Beahm, E.C.; Besmann, T.M.; DeVan, J.H.; DiStefano, J.R.; Gat, U.; Greene, S.R.; Rittenhouse, P.L.; Worley, B.A.

    1997-10-01

    This paper identifies and examines issues concerning the incorporation of gallium in weapons derived plutonium in light water reactor (LWR) MOX fuels. Particular attention is given to the more likely effects of the gallium on the behavior of the cladding material. The chemistry of weapons grade (WG) MOX, including possible consequences of gallium within plutonium agglomerates, was assessed. Based on the calculated oxidation potentials of MOX fuel, the effect that gallium may have on reactions involving fission products and possible impact on cladding performance were postulated. Gallium transport mechanisms are discussed. With an understanding of oxidation potentials and assumptions of mechanisms for gallium transport, possible effects of gallium on corrosion of cladding were evaluated. Potential and unresolved issues and suggested research and development (R and D) required to provide missing information are presented.

  5. The Evolution of Soft Collinear Effective Theory

    SciTech Connect (OSTI)

    Lee, Christopher

    2015-02-25

    Soft Collinear Effective Theory (SCET) is an effective field theory of Quantum Chromodynamics (QCD) for processes where there are energetic, nearly lightlike degrees of freedom interacting with one another via soft radiation. SCET has found many applications in high-energy and nuclear physics, especially in recent years the physics of hadronic jets in e+e-, lepton-hadron, hadron-hadron, and heavy-ion collisions. SCET can be used to factorize multi-scale cross sections in these processes into single-scale hard, collinear, and soft functions, and to evolve these through the renormalization group to resum large logarithms of ratios of the scales that appear in the QCD perturbative expansion, as well as to study properties of nonperturbative effects. We overview the elementary concepts of SCET and describe how they can be applied in high-energy and nuclear physics.

  6. Effective field theory analysis of Higgs naturalness

    SciTech Connect (OSTI)

    Bar-Shalom, Shaouly; Soni, Amarjit; Wudka, Jose

    2015-07-20

    Assuming the presence of physics beyond the Standard Model ( SM) with a characteristic scale M ~ O (10) TeV, we investigate the naturalness of the Higgs sector at scales below M using an effective field theory (EFT) approach. We obtain the leading 1 -loop EFT contributions to the Higgs mass with a Wilsonian-like hard cutoff, and determine t he constraints on the corresponding operator coefficients for these effects to alleviate the little hierarchy problem up to the scale of the effective action Λ < M , a condition we denote by “EFT-naturalness”. We also determine the types of physics that can lead to EFT-naturalness and show that these types of new physics are best probed in vector-boson and multiple-Higgs production. The current experimental constraints on these coefficients are also discussed.

  7. Significant Quantum Effects in Hydrogen Activation

    SciTech Connect (OSTI)

    Kyriakou, Georgios; Davidson, Erlend R.; Peng, Guowen; Roling, Luke T.; Singh, Suyash; Boucher, Matthew B.; Marcinkowski, Matthew D.; Mavrikakis, Manos; Michaelides, Angelos; Sykes, E. Charles H.

    2014-05-27

    Dissociation of molecular hydrogen is an important step in a wide variety of chemical, biological, and physical processes. Due to the light mass of hydrogen, it is recognized that quantum effects are often important to its reactivity. However, understanding how quantum effects impact the reactivity of hydrogen is still in its infancy. Here, we examine this issue using a well-defined Pd/Cu(111) alloy that allows the activation of hydrogen and deuterium molecules to be examined at individual Pd atom surface sites over a wide range of temperatures. Experiments comparing the uptake of hydrogen and deuterium as a function of temperature reveal completely different behavior of the two species. The rate of hydrogen activation increases at lower sample temperature, whereas deuterium activation slows as the temperature is lowered. Density functional theory simulations in which quantum nuclear effects are accounted for reveal that tunneling through the dissociation barrier is prevalent for H2 up to 190 K and for D2 up to 140 K. Kinetic Monte Carlo simulations indicate that the effective barrier to H2 dissociation is so low that hydrogen uptake on the surface is limited merely by thermodynamics, whereas the D2 dissociation process is controlled by kinetics. These data illustrate the complexity and inherent quantum nature of this ubiquitous and seemingly simple chemical process. Examining these effects in other systems with a similar range of approaches may uncover temperature regimes where quantum effects can be harnessed, yielding greater control of bond-breaking processes at surfaces and uncovering useful chemistries such as selective bond activation or isotope separation.

  8. Artificial Retina Project: Electromagnetic and Thermal Effects

    SciTech Connect (OSTI)

    Lazzi, Gianluca

    2014-08-29

    This award supported the investigation on electromagnetic and thermal effects associated with the artificial retina, designed in collaboration with national laboratories, universities, and private companies. Our work over the two years of support under this award has focused mainly on 1) Design of new telemetry coils for optimal power and data transfer between the implant and the external device while achieving a significant size reduction with respect to currently used coils; 2) feasibility study of the virtual electrode configuration 3) study the effect of pulse shape and duration on the stimulation efficacy.

  9. Complementary junction heterostructure field-effect transistor

    DOE Patents [OSTI]

    Baca, A.G.; Drummond, T.J.; Robertson, P.J.; Zipperian, T.E.

    1995-12-26

    A complimentary pair of compound semiconductor junction heterostructure field-effect transistors and a method for their manufacture are disclosed. The p-channel junction heterostructure field-effect transistor uses a strained layer to split the degeneracy of the valence band for a greatly improved hole mobility and speed. The n-channel device is formed by a compatible process after removing the strained layer. In this manner, both types of transistors may be independently optimized. Ion implantation is used to form the transistor active and isolation regions for both types of complimentary devices. The invention has uses for the development of low power, high-speed digital integrated circuits. 10 figs.

  10. Toxicology and cellular effect of manufactured nanomaterials

    DOE Patents [OSTI]

    Chen, Fanqing

    2014-07-22

    The increasing use of nanotechnology in consumer products and medical applications underlies the importance of understanding its potential toxic effects to people and the environment. Herein are described methods and assays to predict and evaluate the cellular effects of nanomaterial exposure. Exposing cells to nanomaterials at cytotoxic doses induces cell cycle arrest and increases apoptosis/necrosis, activates genes involved in cellular transport, metabolism, cell cycle regulation, and stress response. Certain nanomaterials induce genes indicative of a strong immune and inflammatory response within skin fibroblasts. Furthermore, the described multiwall carbon nanoonions (MWCNOs) can be used as a therapeutic in the treatment of cancer due to its cytotoxicity.

  11. Complementary junction heterostructure field-effect transistor

    DOE Patents [OSTI]

    Baca, Albert G.; Drummond, Timothy J.; Robertson, Perry J.; Zipperian, Thomas E.

    1995-01-01

    A complimentary pair of compound semiconductor junction heterostructure field-effect transistors and a method for their manufacture are disclosed. The p-channel junction heterostructure field-effect transistor uses a strained layer to split the degeneracy of the valence band for a greatly improved hole mobility and speed. The n-channel device is formed by a compatible process after removing the strained layer. In this manner, both types of transistors may be independently optimized. Ion implantation is used to form the transistor active and isolation regions for both types of complimentary devices. The invention has uses for the development of low power, high-speed digital integrated circuits.

  12. Oscillating magnetocaloric effect of a multilayer graphene

    SciTech Connect (OSTI)

    Alisultanov, Z. Z.; Paixão, L. S.; Reis, M. S.

    2014-12-08

    The oscillating magnetocaloric effect of a multilayer graphene in Bernal and rhombohedral stacking is investigated to extend the previous knowledge of the effect on a single layer graphene. We started from results of a tight-binding model and obtained analytical expressions for the thermodynamic potential and for the entropy change. The last exhibits the same dependence on field and temperature observed for other diamagnetic systems; it oscillates with the inverse magnetic field and presents a maximum value at a given temperature. The amplitude of the oscillating entropy change decreases with the number of layers and the stacking sequence rules the magnetocaloric properties of the system.

  13. Acquisition Letters Remaining in Effect | Department of Energy

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

    in Effect Acquisition Letters Remaining in Effect PF2009-40.pdf (768.41 KB) PF2009-40a - Attachment-Acquisition Letter 2009-06 - Acquisition Letters Remaining in Effect (133.09 KB) More Documents & Publications Acquisition Letters Remaining In Effect AL2007-05.doc&#0; Acquisition Letters Remaining In Effect

  14. EffectsIntermediateEthanolBlends.pdf | Department of Energy

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

    EffectsIntermediateEthanolBlends.pdf EffectsIntermediateEthanolBlends.pdf EffectsIntermediateEthanolBlends.pdf EffectsIntermediateEthanolBlends.pdf (1.43 MB) More Documents & Publications Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 … Updated Feb 2009 Mid-Level Ethanol Blends Test Program Mid-Level Ethanol Blends

  15. Gallium nitride junction field-effect transistor

    DOE Patents [OSTI]

    Zolper, J.C.; Shul, R.J.

    1999-02-02

    An ion implanted gallium-nitride (GaN) junction field-effect transistor (JFET) and method of making the same are disclosed. Also disclosed are various ion implants, both n- and p-type, together with or without phosphorus co-implantation, in selected III-V semiconductor materials. 19 figs.

  16. Gallium nitride junction field-effect transistor

    DOE Patents [OSTI]

    Zolper, John C.; Shul, Randy J.

    1999-01-01

    An all-ion implanted gallium-nitride (GaN) junction field-effect transistor (JFET) and method of making the same. Also disclosed are various ion implants, both n- and p-type, together with or without phosphorous co-implantation, in selected III-V semiconductor materials.

  17. The effects of a nuclear war

    SciTech Connect (OSTI)

    Alred, W.T. )

    1990-10-01

    Many factors influence the impact that a nuclear war would have on both the environment and survivors. These factors include, although are not limited to, the type of nuclear weapons used, the amount of these weapons, and the time of year a war would take place. The effects that a major nuclear war would have on the environment would vary greatly depending on the factors previously mentioned. Some effects that would occur are: major climatic changes, destruction of most food crops, contamination of current food and water supplies, and the deaths of animals and insects that are crucial to the balance of the environment. The factors that influence the survivors also vary; however, certain problems have been predicted by researchers. Among these problems are psychological disorders, lack of food supplies, the elimination of medical relief, and exposure from both radiation and the changing environment. All these effects, as well as others, tend to give researchers a much different view of the effects that a nuclear war would have on the environment and survivors than has been predicted since before the mid nineteen-eighties.

  18. Effect of organics on nuclear cycles

    SciTech Connect (OSTI)

    Riddle, J.M. . Chemistry Services Section)

    1992-07-01

    Organics entering the nuclear cycle undergo hydrolysis or radiolysis and form carboxylic acids, acetic, formic, and propionic acids being the most prominent. Sequestered sulfur, halogens, metal species, and silica may also be released. The corrosion effects of halogens and sulfate are reasonably well understood. Historically, organic acids at low levels (e.g., 10 to 50 ppb) in nuclear cycles have been viewed as a nuisance or as potentially detrimental. This study reviews literature references of the effects of organics in nuclear cycles. Sources of organics and corrosion effects on plant materials are given from various references. Acetate can neutralize caustic in PWR steam generator crevices, whereas formate and oxalate as sodium salts can decompose to sodium carbonate. Sodium carbonate in crevices hydrolyzes to carbon dioxide and sodium hydroxide, which promotes SCC and IGA of Alloy 600. Formate and oxalate can act as oxygen scavengers in the BWR cycle and mitigate IGSCC of austenitic stainless steel. No firm evidence exists that organic acids have caused corrosion in turbines, piping, or heat exchangers in nuclear cycles, although organic acids at high levels can cause specific corrosion effects as a result of low pH.

  19. EFFECT e-learning courses | Open Energy Information

    Open Energy Info (EERE)

    tools User Interface: Spreadsheet Website: www.esmap.orgesmapEFFECT Cost: Free Language: English References: EFFECT e-learning courses1 The EFFECT Model is an Excel-based,...

  20. AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...

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

    AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL) that remain in effect are identified below. All other...

  1. AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT | Department...

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

    AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT AL 2014-06 ACQUISITION LETTERS REMAINING IN EFFECT Acquisition Letters (AL)...

  2. Radiation Effects in Nuclear Waste Materials

    SciTech Connect (OSTI)

    Weber, William J.

    2005-09-30

    The objective of this project is to develop a fundamental understanding of radiation effects in glasses and ceramics, as well as the influence of solid-state radiation effects on aqueous dissolution kinetics, which may impact the performance of nuclear waste forms and stabilized nuclear materials. This work provides the underpinning science to develop improved glass and ceramic waste forms for the immobilization and disposition of high-level tank waste, excess plutonium, plutonium residues and scrap, other actinides, and other nuclear waste streams. Furthermore, this work is developing develop predictive models for the performance of nuclear waste forms and stabilized nuclear materials. Thus, the research performed under this project has significant implications for the immobilization of High-Level Waste (HLW) and Nuclear Materials, two mission areas within the Office of Environmental Management (EM). With regard to the HLW mission, this research will lead to improved understanding of radiation-induced degradation mechanisms and their effects on dissolution kinetics, as well as development of predictive models for waste form performance. In the Nuclear Materials mission, this research will lead to improvements in the understanding of radiation effects on the chemical and structural properties of materials for the stabilization and long-term storage of plutonium, highly-enriched uranium, and other actinides. The research uses plutonium incorporation, ion-beam irradiation, and electron-beam irradiation to simulate the effects of alpha decay and beta decay on relevant glasses and ceramics. The research under this project has the potential to result in improved glass and ceramic materials for the stabilization and immobilization of high-level tank waste, plutonium residues and scraps, surplus weapons plutonium, highly-enriched uranium, other actinides, and other radioactive materials.

  3. Radiation Effects in Nuclear Waste Materials

    SciTech Connect (OSTI)

    Weber, William J.

    2005-06-01

    The objective of this project is to develop a fundamental understanding of radiation effects in glasses and ceramics, as well as the influence of solid-state radiation effects on aqueous dissolution kinetics, which may impact the performance of nuclear waste forms and stabilized nuclear materials. This work provides the underpinning science to develop improved glass and ceramic waste forms for the immobilization and disposition of high-level tank waste, excess plutonium, plutonium residues and scrap, other actinides, and other nuclear waste streams. Furthermore, this work is developing develop predictive models for the performance of nuclear waste forms and stabilized nuclear materials. Thus, the research performed under this project has significant implications for the immobilization of High-Level Waste (HLW) and Nuclear Materials, two mission areas within the Office of Environmental Management (EM). With regard to the HLW mission, this research will lead to improved understanding of radiation-induced degradation mechanisms and their effects on dissolution kinetics, as well as development of predictive models for waste form performance. In the Nuclear Materials mission, this research will lead to improvements in the understanding of radiation effects on the chemical and structural properties of materials for the stabilization and long-term storage of plutonium, highly-enriched uranium, and other actinides. The research uses plutonium incorporation, ion-beam irradiation, and electron-beam irradiation to simulate the effects of alpha decay and beta decay on relevant glasses and ceramics. The research under this project has the potential to result in improved glass and ceramic materials for the stabilization and immobilization of high-level tank waste, plutonium residues and scraps, surplus weapons plutonium, highly-enriched uranium, other actinides, and other radioactive materials.

  4. Categorizing and Evaluating the Effects of Stressors (KMS and ERES) |

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

    Department of Energy Categorizing and Evaluating the Effects of Stressors (KMS and ERES) Categorizing and Evaluating the Effects of Stressors (KMS and ERES) Categorizing and Evaluating the Effects of Stressors (KMS and ERES) 53_teth_pnnl_copping_v4_presentation.ppt (2.59 MB) More Documents & Publications Effects on Aquatic Organisms (EMF, Acoustics and Physical Interaction) Categorizing and Evaluating the Effects of Stressors (all Conceptual Model work) Effects on the Physical

  5. New nanotech invention improves effectiveness of the 'penicillin...

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    effects of chemotherapy." "This technique could potentially allow us to increase the proportion of cisplatin in cancer cells by a hundredfold, making it that much more effective a...

  6. Local Three-Nucleon Interaction from Chiral Effective Field Theory...

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    Journal Article: Local Three-Nucleon Interaction from Chiral Effective Field Theory Citation Details In-Document Search Title: Local Three-Nucleon Interaction from Chiral Effective ...

  7. Toward Cost-Effective Polymer Electrolyte Fuel Cells

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    Toward Cost-Effective Polymer Electrolyte Fuel Cells Toward Cost-Effective Polymer Electrolyte Fuel ... finding the next generation of fuel cell technology that is low cost, long ...

  8. An Effective Theory of Dirac Dark Matter (Journal Article) |...

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    Journal Article: An Effective Theory of Dirac Dark Matter Citation Details In-Document Search Title: An Effective Theory of Dirac Dark Matter A stable Dirac fermion with ...

  9. Tritium Related Material Research -Irradiation Effect on Isotropic...

    Office of Environmental Management (EM)

    Related Material Research -Irradiation Effect on Isotropic Graphite Utilizing Heavy Ion-Irradiation- Tritium Related Material Research -Irradiation Effect on Isotropic Graphite...

  10. Natural Ventilation in California Offices: Estimated Health Effects...

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    Effects and Economic Consequences Citation Details In-Document Search Title: Natural Ventilation in California Offices: Estimated Health Effects and Economic Consequences ...

  11. Combustion, Efficiency, and Fuel Effects in a Spark-Assisted...

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

    Combustion, Efficiency, and Fuel Effects in a Spark-Assisted HCCI Gasoline Engine Combustion, Efficiency, and Fuel Effects in a Spark-Assisted HCCI Gasoline Engine 2004 Diesel ...

  12. Aging and deaging effects in shape memory alloys (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Aging and deaging effects in shape memory alloys Title: Aging and deaging effects in shape memory alloys Authors: Xue, Dezhen ; Zhou, Yumei ; Ding, Xiangdong ; Lookman, Turab ; ...

  13. Engine control techniques to account for fuel effects (Patent...

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  14. Molecular Weight Effects on Particle and Polymer Microstructure...

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    Molecular Weight Effects on Particle and Polymer Microstructure in Concentrated Polymer Solutions Citation Details In-Document Search Title: Molecular Weight Effects on Particle ...

  15. Effect of Bubbles and Silica Dissolution on Melter Feed Rheology...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Effect of Bubbles and Silica Dissolution on Melter Feed Rheology during Conversion to Glass Citation Details In-Document Search Title: Effect of Bubbles and Silica ...

  16. Study of Engine Operating Parameter Effects on GDI Engine Particle...

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

    Study of Engine Operating Parameter Effects on GDI Engine Particle-Number Emissions Study of Engine Operating Parameter Effects on GDI Engine Particle-Number Emissions Results show ...

  17. Water-lithium bromide double-effect absorption cooling analysis...

    Office of Scientific and Technical Information (OSTI)

    Water-lithium bromide double-effect absorption cooling analysis Citation Details In-Document Search Title: Water-lithium bromide double-effect absorption cooling analysis You ...

  18. Components Responsible for the Health Effects of Inhaled Engine...

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    Responsible for the Health Effects of Inhaled Engine Emissions Components Responsible for the Health Effects of Inhaled Engine Emissions Presentation given at the 2007 Diesel ...

  19. Update on Modeling for Effective Diesel Engine Aftertreatment...

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    Modeling for Effective Diesel Engine Aftertreatment Implementation - Master Plan, Status and Critical Needs Update on Modeling for Effective Diesel Engine Aftertreatment ...

  20. Twist-3 fragmentation effects for ALT in light hadron production...

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    Twist-3 fragmentation effects for ALT in light hadron production from proton-proton collisions Title: Twist-3 fragmentation effects for ALT in light hadron production from...

  1. Effects of hydrogen/deuterium absorption on the magnetic properties...

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    Effects of hydrogendeuterium absorption on the magnetic properties of CoPd multilayers Citation Details In-Document Search Title: Effects of hydrogendeuterium absorption on the...

  2. Stable Free Radicals and Potential Implications for Health Effects...

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    Stable Free Radicals and Potential Implications for Health Effects of Diesel Emissions Stable Free Radicals and Potential Implications for Health Effects of Diesel Emissions 2005 ...

  3. Reduced spin-Hall effects from magnetic proximity (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Reduced spin-Hall effects from magnetic proximity Prev Next Title: Reduced spin-Hall effects from magnetic proximity Authors: Zhang, Wei ; Jungfleisch, Matthias B. ; Jiang, ...

  4. Local Three-Nucleon Interaction from Chiral Effective Field Theory...

    Office of Scientific and Technical Information (OSTI)

    Local Three-Nucleon Interaction from Chiral Effective Field Theory Citation Details In-Document Search Title: Local Three-Nucleon Interaction from Chiral Effective Field Theory ...

  5. Environmental Effects Abroad of Major Federal Actions (CEQ, 1979...

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

    Environmental Effects Abroad of Major Federal Actions (CEQ, 1979) On January 4, 1979, President Carter signed Executive Order 12114, entitled Environmental Effects of Major Federal ...

  6. Effect Of Ventilation On Chronic Health Risks In Schools And...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Effect Of Ventilation On Chronic Health Risks In Schools And Offices Citation Details In-Document Search Title: Effect Of Ventilation On Chronic Health Risks In ...

  7. Effective Strategies for Working with Workforce Development Partners...

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

    Working with Workforce Development Partners Effective Strategies for Working with Workforce Development Partners BetterBuildings Workforce Peer Exchange Call: Effective Strategies ...

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

    Office of Scientific and Technical Information (OSTI)

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

  9. Effective Fouling Minimization Increases the Efficiency and Productivi...

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

    Effective Fouling Minimization Increases the Efficiency and Productivity of Refineries Effective Fouling Minimization Increases the Efficiency and Productivity of Refineries This ...

  10. Aging and deaging effects in shape memory alloys (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Aging and deaging effects in shape memory alloys Citation Details In-Document Search Title: Aging and deaging effects in shape memory alloys Authors: Xue, Dezhen ; Zhou, Yumei ; ...

  11. Heavy Quarks, QCD, and Effective Field Theory (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Report Number(s): DOEER41376-1 DOE Contract Number: ... Language: English Subject: 72 PHYSICS OF ELEMENTARY ... Soft-Collinear Effective Theory, Effective Field Theories ...

  12. Negative Effective Gravity in Water Waves by Periodic Resonator...

    Office of Scientific and Technical Information (OSTI)

    Negative Effective Gravity in Water Waves by Periodic Resonator Arrays Prev Next Title: Negative Effective Gravity in Water Waves by Periodic Resonator Arrays Authors: Hu,...

  13. The Effective Field Theory of Dark Matter Direct Detection (Journal...

    Office of Scientific and Technical Information (OSTI)

    Effective Field Theory of Dark Matter Direct Detection Citation Details In-Document Search Title: The Effective Field Theory of Dark Matter Direct Detection You are accessing a...

  14. Charge carrier coherence and Hall effect in organic semiconductors...

    Office of Scientific and Technical Information (OSTI)

    Charge carrier coherence and Hall effect in organic semiconductors Citation Details In-Document Search Title: Charge carrier coherence and Hall effect in organic semiconductors ...

  15. Atomic Chemistry in Turbulent Media I: Effect of Atomic Cooling...

    Office of Scientific and Technical Information (OSTI)

    Atomic Chemistry in Turbulent Media I: Effect of Atomic Cooling Citation Details In-Document Search Title: Atomic Chemistry in Turbulent Media I: Effect of Atomic Cooling Authors: ...

  16. DRAFT NEPA Guidance on Consideration of the Effects of Climate...

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

    DRAFT NEPA Guidance on Consideration of the Effects of Climate Change and Greenhouse Gas Emissions DRAFT NEPA Guidance on Consideration of the Effects of Climate Change and ...

  17. Mullins effect in a filled elastomer under uniaxial tension ...

    Office of Scientific and Technical Information (OSTI)

    Mullins effect in a filled elastomer under uniaxial tension Citation Details In-Document Search Title: Mullins effect in a filled elastomer under uniaxial tension Modulus softening ...

  18. Quantum effects in the dynamics of deeply supercooled water ...

    Office of Scientific and Technical Information (OSTI)

    Quantum effects in the dynamics of deeply supercooled water Citation Details In-Document Search Title: Quantum effects in the dynamics of deeply supercooled water Authors: Agapov, ...

  19. Guidance on the Consideration of Past Actions in Cumulative Effects...

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

    Actions in the United States with Transboundary Effects Revised DRAFT NEPA Guidance on Consideration of the Effects of Climate Change and Greenhouse Gas Emissions (DOE, 2014)

  20. Quantum Hall effects in a Weyl semimetal: Possible application...

    Office of Scientific and Technical Information (OSTI)

    Quantum Hall effects in a Weyl semimetal: Possible application in pyrochlore iridates Title: Quantum Hall effects in a Weyl semimetal: Possible application in pyrochlore iridates ...

  1. The Effective Field Theory of Cosmological Large Scale Structures...

    Office of Scientific and Technical Information (OSTI)

    The Effective Field Theory of Cosmological Large Scale Structures Citation Details In-Document Search Title: The Effective Field Theory of Cosmological Large Scale Structures...

  2. Effectiveness of a Diesel Oxidation Catalyst (DOC) to control...

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

    Effectiveness of a Diesel Oxidation Catalyst (DOC) to control CO and hydrocarbon emissions from Reactivity Controlled Compression Ignition (RCCI) combustion Effectiveness of a ...

  3. Commission to Review the Effectiveness of the National Energy...

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

    Commission to Review the Effectiveness of the National Energy Laboratories, Phase II Meeting Schedule Commission to Review the Effectiveness of the National Energy Laboratories, ...

  4. Electromagnetic effects on the light hadron spectrum (Conference...

    Office of Scientific and Technical Information (OSTI)

    Conference: Electromagnetic effects on the light hadron spectrum Citation Details In-Document Search Title: Electromagnetic effects on the light hadron spectrum Authors: Basak, S. ...

  5. Effects of Intermediate Ethanol Blends on Legacy Vehicles and...

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

    Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 Updated Feb 2009 Effects of Intermediate Ethanol Blends on Legacy Vehicles and ...

  6. Ethanol Effects on Lean-Burn and Stoichiometric GDI Emissions...

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

    Ethanol Effects on Lean-Burn and Stoichiometric GDI Emissions Ethanol Effects on Lean-Burn and Stoichiometric GDI Emissions Characterized particulate emissions from U.S.-legal ...

  7. NREL Refinery Process Shows Increased Effectiveness of Producing...

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

    Refinery Process Shows Increased Effectiveness of Producing Ethanol from Algae NREL Refinery Process Shows Increased Effectiveness of Producing Ethanol from Algae February 11, 2016 ...

  8. Environmental Effects of Hydrokinetic Turbines on Fish: Desktop...

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

    Effects of Hydrokinetic Turbines on Fish: Desktop and Laboratory Flume Studies Environmental Effects of Hydrokinetic Turbines on Fish: Desktop and Laboratory Flume Studies This ...

  9. Effect of System and Air Contaminants on PEMFC Performance and...

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

    Effect of System and Air Contaminants on PEMFC Performance and Durability Effect of System and Air Contaminants on PEMFC Performance and Durability Presented at the Department of ...

  10. The Effect of Airborne Contaminants on Fuel Cell Performance...

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

    More Documents & Publications Supporting a Hawaii Hydrogen Economy Effects of Impurities of Fuel Cell Performance and Durability Effect of System and Air Contaminants on PEMFC ...

  11. Chiral effective field theory predictions for muon capture on...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Chiral effective field theory predictions for muon capture on deuteron and 3He Citation Details In-Document Search Title: Chiral effective field theory...

  12. Effect of Compression Ratio and Piston Geometry on RCCI load...

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

    Compression Ratio and Piston Geometry on RCCI load limit Effect of Compression Ratio and Piston Geometry on RCCI load limit Explores the effect of compression ratio and piston ...

  13. Market Effects of the Better Buildings Neighborhood Program,...

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

    Market Effects of the Better Buildings Neighborhood Program, Final Evaluation Volume 5 Market Effects of the Better Buildings Neighborhood Program, Final Evaluation Volume 5 Final ...

  14. Rapid Compression Machine … A Key Experimental Device to Effectively...

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

    to Effectively Collaborate with Basic Energy Sciences Rapid Compression Machine A Key Experimental Device to Effectively Collaborate with Basic Energy Sciences 2011 DOE ...

  15. Finite-size effects of hysteretic dynamics in multilayer graphene...

    Office of Scientific and Technical Information (OSTI)

    Publisher's Accepted Manuscript: Finite-size effects of hysteretic dynamics in multilayer graphene on a ferroelectric Prev Next Title: Finite-size effects of hysteretic ...

  16. Microscopic theory of quantum anomalous Hall effect in graphene...

    Office of Scientific and Technical Information (OSTI)

    Microscopic theory of quantum anomalous Hall effect in graphene Citation Details In-Document Search Title: Microscopic theory of quantum anomalous Hall effect in graphene Authors: ...

  17. Paramagnetic Spin Seebeck Effect (Journal Article) | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    DOE PAGES Search Results Publisher's Accepted Manuscript: Paramagnetic Spin Seebeck Effect Title: Paramagnetic Spin Seebeck Effect Authors: Wu, Stephen M. ; Pearson, John E. ; ...

  18. Water Efficiency and ESPCs: How Effective are ESPCs at Integrating...

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

    and ESPCs: How Effective are ESPCs at Integrating Innovative Water Measures? Water Efficiency and ESPCs: How Effective are ESPCs at Integrating Innovative Water Measures? The ...

  19. Effect of Ventilation Strategies on Residential Ozone Levels...

    Office of Scientific and Technical Information (OSTI)

    Effect of Ventilation Strategies on Residential Ozone Levels Citation Details In-Document Search Title: Effect of Ventilation Strategies on Residential Ozone Levels You are...

  20. Effect of Ventilation Strategies on Residential Ozone Levels...

    Office of Scientific and Technical Information (OSTI)

    Effect of Ventilation Strategies on Residential Ozone Levels Citation Details In-Document Search Title: Effect of Ventilation Strategies on Residential Ozone Levels Authors:...

  1. Strain effect on the adsorption, diffusion, and molecular dissociation...

    Office of Scientific and Technical Information (OSTI)

    Strain effect on the adsorption, diffusion, and molecular dissociation of hydrogen on Mg (0001) surface Citation Details In-Document Search Title: Strain effect on the adsorption,...

  2. Potential Effect of Pollutantn Emissions on Global Warming: First...

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

    Potential Effect of Pollutantn Emissions on Global Warming: First Comparisong Using External Costs on Urban Buses Potential Effect of Pollutantn Emissions on Global Warming: First ...

  3. Effects of Operating Conditions on Internal Resistances in Enzyme...

    Office of Scientific and Technical Information (OSTI)

    Effects of Operating Conditions on Internal Resistances in Enzyme Fuel Cells Studied via Electrochemical Impedance Spectroscopy Citation Details In-Document Search Title: Effects ...

  4. Surface roughness effects on the solar reflectance of cool asphalt...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Surface roughness effects on the solar reflectance of cool asphalt shingles Citation Details In-Document Search Title: Surface roughness effects on the solar ...

  5. Ionic Effects on the Behavior of Thermoresponsive PEO-PNIPAAm...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Ionic Effects on the Behavior of Thermoresponsive PEO-PNIPAAm Block Copolymers. Citation Details In-Document Search Title: Ionic Effects on the Behavior of...

  6. President Discusses Hurricane Effects on Energy Supply | Department...

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

    President Discusses Hurricane Effects on Energy Supply President Discusses Hurricane Effects on Energy Supply September 26, 2005 - 10:47am Addthis Washington, DC On Monday,...

  7. Energy Department Announces Projects to Advance Cost-Effective...

    Energy Savers [EERE]

    Projects to Advance Cost-Effective Concentrating Solar Power Systems Energy Department Announces Projects to Advance Cost-Effective Concentrating Solar Power Systems May 21, 2014 - ...

  8. Vehicle Technologies Office Merit Review 2014: Cost-Effective...

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

    Cost-Effective Fabrication of High-Temperature Ceramic Capacitors for Power Inverters Vehicle Technologies Office Merit Review 2014: Cost-Effective Fabrication of High-Temperature ...

  9. Effects of passivation on synthesis, structure and composition...

    Office of Scientific and Technical Information (OSTI)

    Effects of passivation on synthesis, structure and composition of molybdenum carbide supported platinum water-gas shift catalysts Citation Details In-Document Search Title: Effects ...

  10. EAC Recommendations for DOE Action Regarding Implementing Effective...

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

    Implementing Effective Enterprise Security Governance, approved at the March 12-13, 2014 meeting. EAC Recommendations for DOE Action Regarding Implementing Effective...

  11. POLICY GUIDANCE MEMORANDUM #04 Setting Effective Date for New...

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

    04 Setting Effective Date for New Hires POLICY GUIDANCE MEMORANDUM 04 Setting Effective Date for New Hires The purpose of this memorandum is to establish the Department of...

  12. Effective Energy Behavior Change for Low-Income Weatherization...

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

    Effective Energy Behavior Change for Low-Income Weatherization Clients Effective Energy Behavior Change for Low-Income Weatherization Clients This document contains the transcript ...

  13. Lubricant Formulation and Consumption Effects on Diesel Exhaust...

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

    Lubricant Formulation and Consumption Effects on Diesel Exhaust Ash Emissions: Lubricant Formulation and Consumption Effects on Diesel Exhaust Ash Emissions: 2005 Diesel Engine ...

  14. Modeling electron emission and surface effects from diamond cathodes...

    Office of Scientific and Technical Information (OSTI)

    and surface effects from diamond cathodes Citation Details In-Document Search Title: Modeling electron emission and surface effects from diamond cathodes Authors: Dimitrov D. ...

  15. Evaluation of Reservoir Wettability and its Effect on Oil Recovery...

    Office of Scientific and Technical Information (OSTI)

    Evaluation of Reservoir Wettability and its Effect on Oil Recovery. Citation Details In-Document Search Title: Evaluation of Reservoir Wettability and its Effect on Oil Recovery. ...

  16. Effects on Aquatic Organisms (EMF, Acoustics and Physical Interaction...

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

    Aquatic Organisms (EMF, Acoustics and Physical Interaction) Effects on Aquatic Organisms (EMF, Acoustics and Physical Interaction) Effects on Aquatic Organisms (EMF, Acoustics and ...

  17. Effects of Strain and Quantum Confinement in Optically Pumped...

    Office of Scientific and Technical Information (OSTI)

    Effects of Strain and Quantum Confinement in Optically Pumped Nuclear Magnetic Resonance ... Citation Details In-Document Search Title: Effects of Strain and Quantum Confinement in ...

  18. HCCI in a Variable Compression Ratio Engine: Effects of Engine...

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

    in a Variable Compression Ratio Engine: Effects of Engine Variables HCCI in a Variable Compression Ratio Engine: Effects of Engine Variables 2004 Diesel Engine Emissions Reduction ...

  19. Effects of Ignition Quality and Fuel Composition on Critical...

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

    Effects of Ignition Quality and Fuel Composition on Critical Equivalence Ratio Effects of Ignition Quality and Fuel Composition on Critical Equivalence Ratio Our research shows ...

  20. Hydrocarbon and Deposit Morphology Effects on EGR Cooler Deposit...

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

    and Deposit Morphology Effects on EGR Cooler Deposit Stability and Removal Hydrocarbon and Deposit Morphology Effects on EGR Cooler Deposit Stability and Removal This paper reports ...

  1. Categorizing and Evaluating the Effects of Stressors (all Conceptual...

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

    Categorizing and Evaluating the Effects of Stressors (all Conceptual Model work) Categorizing and Evaluating the Effects of Stressors (all Conceptual Model work) Categorizing and ...

  2. Factors Impacting EGR Cooler Fouling - Main Effects and Interactions...

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

    Impacting EGR Cooler Fouling - Main Effects and Interactions Factors Impacting EGR Cooler Fouling - Main Effects and Interactions Presentation given at the 16th Directions in ...

  3. Effects of Impurities on Fuel Cell Performance and Durability...

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

    More Documents & Publications Effects of Impurities on Fuel Cell Performance and Durability Effects of Impurities on Fuel Cell Performance and Durability Highly Dispersed Alloy ...

  4. Effects of Impurities on Fuel Cell Performance and Durability...

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

    lanl.pdf More Documents & Publications Effects of Impurities on Fuel Cell Performance and Durability Effects of Impurities on Fuel Cell Performance and Durability Advanced Cathode ...

  5. Effects of the magnetic equilibrium on gyrokinetic simulations...

    Office of Scientific and Technical Information (OSTI)

    Effects of the magnetic equilibrium on gyrokinetic simulations of tokamak ... Title: Effects of the magnetic equilibrium on gyrokinetic simulations of tokamak ...

  6. Effects of Ion Beam on Nanoindentation Characteristics of Glassy...

    Office of Scientific and Technical Information (OSTI)

    Effects of Ion Beam on Nanoindentation Characteristics of Glassy Polymeric Carbon Surface Citation Details In-Document Search Title: Effects of Ion Beam on Nanoindentation ...

  7. New Zealand-Climate Change Effects and Impacts Assessment | Open...

    Open Energy Info (EERE)

    Zealand-Climate Change Effects and Impacts Assessment Jump to: navigation, search Name Climate Change Effects and Impacts Assessment: A Guidance Manual for Local Government in New...

  8. Effects of Localized Energy Extraction in an Idealized, Energetically...

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

    in kinetic energy of flow and mixing can slow down ... Far-field Effects of Tidal Power Extraction Devices Effect ... and Greenberg, 1977) Optimal Spacing of Turbines ...

  9. Irradiation Effects on Human Cortical Bone Fracture Behavior

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    Irradiation Effects on Human Cortical Bone Fracture Behavior Irradiation Effects on Human Cortical Bone Fracture Behavior Print Wednesday, 28 July 2010 00:00 Human bone is strong ...

  10. Effects on the Physical Environment (Hydrodynamics, and Water...

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

    and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality ...

  11. Derivative expansion of the effective action

    SciTech Connect (OSTI)

    Cheyette, O.

    1987-04-01

    This paper describes some methods for calculating derivative terms in the one loop effective action for a quantum field theory. The functional approach and background field method are first used to derive the general form of the one loop determinant. Then the determinant is expanded in powers of derivatives of the background fields. The form of this expansion is described for the simple case of an interacting scalar field, and then for the more complicated problem of a non-abelian gauge field. Finally, the expansion is applied to the task of calculating Higgs mass dependent effects in the Glashow-Weinberg-Salam model, and all terms which grow with the Higgs mass M/sub H/ are found in the one loop approximation. The result of this calculation is used to find the dependence of the gauge boson mass ratio rho on M/sub H/, and also to estimate the size of corrections to W and Z scattering theorems.

  12. Quantum gravity effects in the Kerr spacetime

    SciTech Connect (OSTI)

    Reuter, M.; Tuiran, E.

    2011-02-15

    We analyze the impact of the leading quantum gravity effects on the properties of black holes with nonzero angular momentum by performing a suitable renormalization group improvement of the classical Kerr metric within quantum Einstein gravity. In particular, we explore the structure of the horizons, the ergosphere, and the static limit surfaces as well as the phase space available for the Penrose process. The positivity properties of the effective vacuum energy-momentum tensor are also discussed and the 'dressing' of the black hole's mass and angular momentum are investigated by computing the corresponding Komar integrals. The pertinent Smarr formula turns out to retain its classical form. As for their thermodynamical properties, a modified first law of black-hole thermodynamics is found to be satisfied by the improved black holes (to second order in the angular momentum); the corresponding Bekenstein-Hawking temperature is not proportional to the surface gravity.

  13. Effects of thermal fluctuations on thermal inflation

    SciTech Connect (OSTI)

    Hiramatsu, Takashi; Miyamoto, Yuhei; Yokoyama, Jun’ichi

    2015-03-12

    The mechanism of thermal inflation, a relatively short period of accelerated expansion after primordial inflation, is a desirable ingredient for a certain class of particle physics models if they are not to be in contention with the cosmology of the early Universe. Though thermal inflation is most simply described in terms of a thermal effective potential, a thermal environment also gives rise to thermal fluctuations that must be taken into account. We numerically study the effects of these thermal fluctuations using lattice simulations. We conclude that though they do not ruin the thermal inflation scenario, the phase transition at the end of thermal inflation proceeds through phase mixing and is therefore not accompanied by the formations of bubbles nor appreciable amplitude of gravitational waves.

  14. Regioselective synthesis using the deuterium isotope effect

    SciTech Connect (OSTI)

    Miyano, M.

    1981-04-24

    Dehydration of 1a by various procedures invariably produced more exo olefin 2a than endo olefin 3a. This could be reversed by introduction of deuterium in the Me-21 group of the starting material. Thus, dehydration of 1b could afford more endo olefin 3b than exo olefin 2b due to the deuterium isotope effect. A regioselective synthesis of 18-oxoprogesterone (15a) from 3..beta..-hydroxypregn-5-en-20-one (5a) was carried out taking advantage of the deuterium isotope effect as depicted in Scheme I. The key steps were dehydration of 7b to predominantly endo olefin 9b and removal of the deuteriums from 18-oxoprogesterone-17..cap alpha..,21,21,21-d/sub 4/ (15b) to give 15a.

  15. Effective thermal conductivity in thermoelectric materials

    SciTech Connect (OSTI)

    Baranowski, LL; Snyder, GJ; Toberer, ES

    2013-05-28

    Thermoelectric generators (TEGs) are solid state heat engines that generate electricity from a temperature gradient. Optimizing these devices for maximum power production can be difficult due to the many heat transport mechanisms occurring simultaneously within the TEG. In this paper, we develop a model for heat transport in thermoelectric materials in which an "effective thermal conductivity" (kappa(eff)) encompasses both the one dimensional steady-state Fourier conduction and the heat generation/consumption due to secondary thermoelectric effects. This model is especially powerful in that the value of kappa(eff) does not depend upon the operating conditions of the TEG but rather on the transport properties of the TE materials themselves. We analyze a variety of thermoelectric materials and generator designs using this concept and demonstrate that kappa(eff) predicts the heat fluxes within these devices to 5% of the exact value. (C) 2013 AIP Publishing LLC.

  16. Saturday effects in tanker oil spills

    SciTech Connect (OSTI)

    Goodstein, E. )

    1992-11-01

    This paper documents a [open quotes]Saturday effect[close quotes] in the timing of tanker oil spills -- certain types of spills happen much more frequently on this day than one would expect if the spills were uniformly distributed. The phenomenon is restricted to Europe and North America, and is associated with [open quotes]vessel guidance[close quotes] accidents -- groundings, collisions, and rammings. Eliminating the Saturday effect would reduce tanker oil spills by around 163,000 gallons per year. Several policy responses are considered, including a Saturday harbor tax. A lower bound for an efficient tax is estimated to be $780 for a 20 million gal cargo. 23 refs., 2 figs., 3 tabs.

  17. Impurity effects in superconducting UPt sub 3

    SciTech Connect (OSTI)

    Aronson, M.C. (The Harrison M. Randall Laboratory of Physics, The University of Michigan, Ann Arbor, Michigan 48109 (USA)); Vorenkamp, T.; Koziol, Z.; de Visser, A.; Bakker, K.; Franse, J.J.M. (Natuurkundig Laboratorium der Universiteit van Amsterdam, Valckenierstraat 65, 1018 XE Amsterdam, The Netherlands (USA)); Smith, J.L. (Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (USA))

    1991-04-15

    Superconducting UPt{sub 3} is characterized by a novel and complex magnetic field-temperature phase diagram, with two superconducting transitions at {ital T}{sub {ital c}1} and {ital T}{sub {ital c}2} in zero field. We have studied the effects of Pd and Y impurities on the zero field superconducting properties of UPt{sub 3}. Resistance measurements show that both dopants increase the residual resistivity and decrease the spin fluctuation temperature in the normal state. {ital T}{sub {ital c}1} is depressed by both dopants, but more effectively by Pd. {vert bar}{ital T}{sub {ital c}1} {minus} {ital T}{sub {ital c}2}{vert bar} is essentially unaffected by Y doping, but increases dramatically with Pd doping.

  18. Effectiveness of decanter modifications on organic removal

    SciTech Connect (OSTI)

    Lambert, D.P.

    1992-08-20

    A series of runs were planned in the Precipitate Hydrolysis Experimental Facility (PHEF) at the Savannah River Plant to determine the effectiveness of equipment and process modifications on the PHEF decanter organic removal efficiency. Runs 54-59 were planned to test the effectiveness of spray recirculation, a new decanter, heated organic recirculation and aqueous drawoff on organic removal efficiency in the revised HAN flowsheet. Runs 60-63 were planned to provide a comparison of the original and new decanter designs on organic removal efficiency in the late wash flowsheet without organic recirculation. Operational problems were experienced in both the PHEF and IDMS pilot facilities because of the production of high boiling organics and the low organic removal efficiency of the PHEF decanters. To prevent these problems in the DWPF Salt and Chemical Cells, modifications were proposed to the decanter and flowsheet to maximize the organic removal efficiency and minimize production of high boiling organics.

  19. Observable effects of anisotropic bubble nucleation

    SciTech Connect (OSTI)

    Blanco-Pillado, Jose J.; Salem, Michael P. E-mail: salem@cosmos.phy.tufts.edu

    2010-07-01

    Our universe may have formed via bubble nucleation in an eternally-inflating background. Furthermore, the background may have a compact dimension — the modulus of which tunnels out of a metastable minimum during bubble nucleation — which subsequently grows to become one of our three large spatial dimensions. Then the reduced symmetry of the background is equivalent to anisotropic initial conditions in our bubble universe. We compute the inflationary spectrum in such a scenario and, as a first step toward understanding the effects of anisotropy, project it onto spherical harmonics. The resulting spectrum exhibits anomalous multipole correlations, their relative amplitude set by the present curvature parameter, which appear to extend to arbitrarily large multipole moments. This raises the possibility of future detection, if slow-roll inflation does not last too long within our bubble. A full understanding of the observational signal must account for the effects of background anisotropy on photon free streaming, and is left to future work.

  20. Health effects of coal technologies: research needs

    SciTech Connect (OSTI)

    Not Available

    1980-09-01

    In this 1977 Environmental Message, President Carter directed the establishment of a joint program to identify the health and environmental problems associated with advanced energy technologies and to review the adequacy of present research programs. In response to the President's directive, representatives of three agencies formed the Federal Interagency Committee on the Health and Environmental Effects of Energy Technologies. This report was prepared by the Health Effects Working Group on Coal Technologies for the Committee. In this report, the major health-related problems associated with conventional coal mining, storage, transportation, and combustion, and with chemical coal cleaning, in situ gasification, fluidized bed combustion, magnetohydrodynamic combustion, cocombustion of coal-oil mixtures, and cocombustion of coal with municipal solid waste are identified. The report also contains recommended research required to address the identified problems.

  1. Effective citizen advocacy of beneficial nuclear technologies

    SciTech Connect (OSTI)

    McKibben, J. Malvyn; Wood, Susan

    2007-07-01

    In 1991, a small group of citizens from communities near the Savannah River Site (SRS) formed a pro-nuclear education and advocacy group, Citizens for Nuclear Technology Awareness (CNTA). Their purpose was to: (1) counter nuclear misinformation that dominated the nation's news outlets, (2) provide education on nuclear subjects to area citizens, students, elected officials, and (3) provide informed citizen support for potential new missions for SRS when needed. To effectively accomplish these objectives it is also essential to establish and maintain good relations with community leaders and reporters that cover energy and nuclear subjects. The organization has grown considerably since its inception and has expanded its sphere of influence. We believe that our experiences over these fifteen years are a good model for effectively communicating nuclear subjects with the public. This paper describes the structure, operation and some of the results of CNTA. (authors)

  2. Ensuring cost effectiveness in the TAP process

    SciTech Connect (OSTI)

    Trego, A.L.

    1992-06-16

    The Training Accredition Program (TAP) at the Waste Isolation Division (WID) is discussed by the general manager. Cost effectiveness in the TAP process is made possible by saving through sharing which refers to the exchange and co-development of information and technology among Westinghouse Government owned-contractor operators and with other organizations. In 1990 a comprehensive management and supervisor training (MAST) program plan was devised and a MAST certification program of 31 self-paced written moduler was developed. This program has proven to be inexpensive to develop and implement when compared to classroom training. In addition, total quality is used as a tool to continuously improve work process. Continuous improvement requires continued evaluation of work process, such as TAP analysis and development in summary to make training at DOE facilities the most cost-effective training anywhere, we need to share, challenge conventional wisdom, and seek to continuously improve.

  3. NEPA effectiveness -- a survey of academics

    SciTech Connect (OSTI)

    Canter, L.; Clark, R.

    1997-09-01

    The National Environmental Policy Act (NEPA) went into effect in the United States on January 1, 1970, just over 25 years ago. In light of this milestone, a survey of academics on the effectiveness of NEPA has been conducted regarding the preparation of environmental assessments (EAs) or environmental impact statements (EISs). This paper summarizes the results of a survey of 31 academics in 12 disciplines from 21 states. Several strengths of NEPA were identified, most importantly that NEPA encourages agencies and decision makers: (1) to acknowledge potential environmental consequences to the public, thus opening up the decision process; and (2) to think about environmental consequences before resources are committed. Surveyed participants also prioritized needs for improvement. While this survey was focused on the NEPA process in the United States, the identified issues have implications for the worldwide practice of environmental impact assessment. Finally, recommendations are described that are primarily associated with guidance, possible modifications in the NEPA process and follow-on training.

  4. Terrain effects in resistivity and magnetotelluric surveys

    SciTech Connect (OSTI)

    Holcombe, H.T.

    1982-12-01

    A three-dimensional finite element computer algorithm which can accommodate arbitrarily complex topography and subsurface structure, has been developed to model the resistivity response of the earth. The algorithm has undergone extensive evaluation and is believed to provide accurate results for realistic earth models. Testing included comparison to scale model measurements, analytically calculated solutions, and results calculated numerically by other independent means. Computer modeling experiments have demonstrated that it is possible to remove the effect of topography on resistivity data under conditions where such effects dominate the response. This can be done without resorting to lengthy and costly trial and error computer modeling. After correction, the data can be interpreted with confidence that the anomalies are due only to subsurface structure. The results of case studies on resistivity field data measured in high relief topography are discussed.

  5. Antiferromagnetic Spin Wave Field-Effect Transistor

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

    Cheng, Ran; Daniels, Matthew W.; Zhu, Jian-Gang; Xiao, Di

    2016-04-06

    In a collinear antiferromagnet with easy-axis anisotropy, symmetry dictates that the spin wave modes must be doubly degenerate. Theses two modes, distinguished by their opposite polarization and available only in antiferromagnets, give rise to a novel degree of freedom to encode and process information. We show that the spin wave polarization can be manipulated by an electric field induced Dzyaloshinskii-Moriya interaction and magnetic anisotropy. We propose a prototype spin wave field effect transistor which realizes a gate-tunable magnonic analog of the Faraday effect, and demonstrate its application in THz signal modulation. In conclusion, our findings open up the exciting possibilitymore » of digital data processing utilizing antiferromagnetic spin waves and enable the direct projection of optical computing concepts onto the mesoscopic scale.« less

  6. Hazards of explosives dusts: Particle size effects

    SciTech Connect (OSTI)

    Cashdollar, K L; Hertzberg, M; Green, G M

    1992-02-01

    At the request of the Department of Energy, the Bureau of Mines has investigated the hazards of military explosives dispersed as dust clouds in a 20-L test chamber. In this report, the effect of particle size for HMX, HNS, RDX, TATB, and TNT explosives dusts is studied in detail. The explosibility data for these dusts are also compared to those for pure fuel dusts. The data show that all of the sizes of the explosives dusts that were studied were capable of sustaining explosions as dust clouds dispersed in air. The finest sizes (<10 [mu]m) of explosives dusts were less reactive than the intermediate sizes (20 to 60 [mu]m); this is opposite to the particle size effect observed previously for the pure fuel dusts. At the largest sizes studied, the explosives dusts become somewhat less reactive as dispersed dust clouds. The six sizes of the HMX dust were also studied as dust clouds dispersed in nitrogen.

  7. Failure Mode and Effect Analysis (FMEA) Tutorial

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

    Failure Mode and Effect Analysis (FMEA) Tutorial - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste

  8. Center_for_Reg_Effectiveness.pdf

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

    3, 2012 Daniel Cohen Assistant General Counsel for Legislation and Regulatory Law Office of the General Counsel US Department of Energy 1000 Independence Avenue SW Washington DC 20585 Re: Memorandum pursuant to DOE's Ex Parte Guidance Regarding Meeting on June 11, 2012. Dear Mr. Cohen: The Center for Regulatory Effectiveness (CRE) is submitting this memorandum pursuant to the Department of Energy's (DOE) Guidance on Ex Parte Communications. 1 On June 11, 2012, Brendan Klaproth and I met with the

  9. Alpha particles in effective field theory

    SciTech Connect (OSTI)

    Caniu, C.

    2014-11-11

    Using an effective field theory for alpha (?) particles at non-relativistic energies, we calculate the strong scattering amplitude modified by Coulomb corrections for a system of two ?s. For the strong interaction, we consider a momentum-dependent interaction which, in contrast to an energy dependent interaction alone [1], could be more useful in extending the theory to systems with more than two ? particles. We will present preliminary results of our EFT calculations for systems with two alpha particles.

  10. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials Print Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than individually, averaging out details of interest. With the single-nanocrystal

  11. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials Print Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than individually, averaging out details of interest. With the single-nanocrystal

  12. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials Print Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than individually, averaging out details of interest. With the single-nanocrystal

  13. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials Print Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than individually, averaging out details of interest. With the single-nanocrystal

  14. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials Print Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than individually, averaging out details of interest. With the single-nanocrystal

  15. Effect of noise on the standard mapping

    SciTech Connect (OSTI)

    Karney, C.F.F.; Rechester, A.B.; White, R.B.

    1981-03-01

    The effect of a small amount of noise on the standard mapping is considered. Whenever the standard mapping possesses accelerator models (where the action increases approximately linearly with time), the diffusion coefficient contains a term proportional to the reciprocal of the variance of the noise term. At large values of the stochasticity parameter, the accelerator modes exhibit a universal behavior. As a result the dependence of the diffusion coefficient on stochasticity parameter also shows some universal behavior.

  16. On the pairing effects in triaxial nuclei

    SciTech Connect (OSTI)

    Oudih, M. R.; Fellah, M.; Allal, N. H.

    2014-03-05

    Triaxial deformation effect on the pairing correlations is studied in the framework of the Skyrme Hartree-Fock-Bogoliubov theory. Quantities such as binding energy, gap parameter and particle-number fluctuation are considered in neutron-rich Mo isotopes. The results are compared with those of axially symmetric calculation and with available experimental data. The role played by the particle-number projection is outlined.

  17. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials Print Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than individually, averaging out details of interest. With the single-nanocrystal

  18. SINS Reveals Dopant Effects in Plasmonic Materials

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

    SINS Reveals Dopant Effects in Plasmonic Materials Print Using synchrotron infrared nanospectroscopy (SINS) at the ALS, researchers have for the first time probed infrared plasmons (oscillations of free electrons) in single nanocrystals of doped metal oxides. Because each nanocrystal is much smaller than an infrared wavelength, plasmons in such nanocrystals could previously only be probed collectively rather than individually, averaging out details of interest. With the single-nanocrystal

  19. Economic Analysis of Policy Effects Analysis Platform

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

    Economic Analysis of Policy Effects Analysis Platform March 24, 2015 Jason Hansen, PhD Idaho National Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information DOE Bioenergy Technologies Office (BETO) 2015 Project Peer Review 4.1.2.20 2 | Bioenergy Technologies Office * The goal of this project is to 1) identify risk factors in the biofuel supply system, 2) translate risk factors to implications, and 3) identify strategies and polices to

  20. Carbonaceous Aerosols and Radiative Effects Study

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

    Carbonaceous Aerosols and Radiative Effects Study Science Objective This field campaign is designed to increase scientific knowledge about the evolution of black carbon, primary organic aerosols (POA), and secondary organic aerosols (SOA) from both man-made and biogenic sources. Black carbon and primary organic aerosols are emitted directly into the atmosphere through diesel and gasoline vehicle exhaust, as well as during meat cooking and biomass burning; secondary organic aerosols are formed

  1. Analyzing Outreach Effectiveness to Improve Program Design

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

    Analyzing Outreach Effectiveness to Improve Program Design What's Working in Residential Energy Efficiency Upgrade Programs, Panel on Collecting and Using Data to Improve the Program May 20, 2011 © Copyright Earth Markets, LLC 2011 Bethany Cheshire East Haddam Glastonbury Mansfield Ridgefield Portland Weston Westport Wethersfield Wilton Windham Lebanon East Hampton Who's participating? © Copyright Earth Markets, LLC 2011 Road from Start to Finish Sign-Up for the Reduce 4 tons CO 2 Earn Town

  2. Regional Wave Field Modeling and Array Effects

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

    1C Marine and Hydrokinetic Instrumentation, Measurement & Computer Modeling Workshop - Broomfield, CO July 9 th , 2012 Regional Wave Field Modeling and Array Effects Outline  Overview of SNL's Large-Scale Wave and WEC Array Modeling Activities * WEC Farm Modeling on Roadmap * SNL Current Modeling Capabilities * SNL WEC Farm Model Tool Development WEC Farm Modeling  WEC Farms * Currently focused on improving large scale wave models for environmental assessments WEC Farm Modeling: WEC

  3. TRITIUM EFFECTS ON WELDMENT FRACTURE TOUGHNESS

    SciTech Connect (OSTI)

    Morgan, M; Michael Tosten, M; Scott West, S

    2006-07-17

    The effects of tritium on the fracture toughness properties of Type 304L stainless steel and its weldments were measured. Fracture toughness data are needed for assessing tritium reservoir structural integrity. This report provides data from J-Integral fracture toughness tests on unexposed and tritium-exposed weldments. The effect of tritium on weldment toughness has not been measured until now. The data include tests on tritium-exposed weldments after aging for up to three years to measure the effect of increasing decay helium concentration on toughness. The results indicate that Type 304L stainless steel weldments have high fracture toughness and are resistant to tritium aging effects on toughness. For unexposed alloys, weldment fracture toughness was higher than base metal toughness. Tritium-exposed-and-aged base metals and weldments had lower toughness values than unexposed ones but still retained good toughness properties. In both base metals and weldments there was an initial reduction in fracture toughness after tritium exposure but little change in fracture toughness values with increasing helium content in the range tested. Fracture modes occurred by the dimpled rupture process in unexposed and tritium-exposed steels and welds. This corroborates further the resistance of Type 304L steel to tritium embrittlement. This report fulfills the requirements for the FY06 Level 3 milestone, TSR15.3 ''Issue summary report for tritium reservoir material aging studies'' for the Enhanced Surveillance Campaign (ESC). The milestone was in support of ESC L2-1866 Milestone-''Complete an annual Enhanced Surveillance stockpile aging assessment report to support the annual assessment process''.

  4. WEATHERIZATION PROGRAM NOTICE 16-XX EFFECTIVE DATE:

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

    WEATHERIZATION PROGRAM NOTICE 16-XX EFFECTIVE DATE: SUBJECT: WEATHERIZATION OF RENTAL UNITS - Applicable to single family and multifamily dwellings PURPOSE: To provide Grantees with updated guidance on weatherizing rental units in the Weatherization Assistance Program (WAP). DOE has answered specific questions from Grantees related to the weatherization of rental units, whether single family building or multifamily dwellings, over a number of years. However, the responses to these questions have

  5. Review of the `cold fusion` effect

    SciTech Connect (OSTI)

    Storms, E.

    1996-09-01

    More than 190 studies reporting evidence for the `cold fusion` effect are evaluated. New work has answered criticisms by eliminating many of the suggested errors. Evidence for large and reproducible energy generation as well as various nuclear reactions, in addition to fusion, from a variety of environments and methods in accumulating. The field can no longer be dismissed by invoking obvious error or prosaic explanations. 192 refs., 12 figs., 10 tabs.

  6. Tritium-helium effects in metals

    SciTech Connect (OSTI)

    Caskey, G.R.

    1985-09-01

    Investigations of helium effects in metals at the Savannah River Laboratory have been carried out by introducing helium by radioactive decay of tritium. This process does not create concurrent radiation damage, such as accompanies ion implantation and (n,..cap alpha..) reactions. The process has its own peculiarities, however, which partially mask and interact with the helium effect of interest. The distribution and local concentration of helium and tritium, which are responsible for changes in mechanical properties and fracture mode, are controlled by the large difference in solubility and diffusivity between the two atoms and by their differing interaction energies with lattice defects, impurities, and internal boundaries. Furthermore, in all investigations with helium generated from tritium decay, some tritium and deuterium are always present. Consequently, property changes include tritium-helium interaction effects to some extent. Results of investigations with several austenitic stainless steels, Armco iron, and niobium single crystals illustrate the variety of phenomena and some of the complex interactions that can be encountered.

  7. Tritium-helium effects in metals

    SciTech Connect (OSTI)

    Caskey, G.R. Jr.

    1985-01-01

    Investigations of helium effects in metals at the Savannah River Laboratory have been carried out by introducing helium by radioactive decay of tritium. This process does not create concurrent radiation damage, such as accompanies ion implantation and (n,..cap alpha..) reactions. The process has its own peculiarities, however, which partially mask and interact with the helium effect of interest. The distribution and local concentration of helium and tritium, which are responsible for changes in mechanical properties and fracture mode, are controlled by the large difference in solubility and diffusivity between the two atoms and by their differing interaction energies with lattice defects, impurities, and internal boundaries. Furthermore, in all investigations with helium generated from tritium decay, some tritium and deuterium are always present. Consequently, property changes include tritium-helium interaction effects to some extent. Results of investigations with several austenitic stainless steels, Armco iron, and niobium single crystals illustrate the variety of phenomena and some of the complex interactions that can be encountered.

  8. Extremely high frequency RF effects on electronics.

    SciTech Connect (OSTI)

    Loubriel, Guillermo Manuel; Vigliano, David; Coleman, Phillip Dale; Williams, Jeffery Thomas; Wouters, Gregg A.; Bacon, Larry Donald; Mar, Alan

    2012-01-01

    The objective of this work was to understand the fundamental physics of extremely high frequency RF effects on electronics. To accomplish this objective, we produced models, conducted simulations, and performed measurements to identify the mechanisms of effects as frequency increases into the millimeter-wave regime. Our purpose was to answer the questions, 'What are the tradeoffs between coupling, transmission losses, and device responses as frequency increases?', and, 'How high in frequency do effects on electronic systems continue to occur?' Using full wave electromagnetics codes and a transmission-line/circuit code, we investigated how extremely high-frequency RF propagates on wires and printed circuit board traces. We investigated both field-to-wire coupling and direct illumination of printed circuit boards to determine the significant mechanisms for inducing currents at device terminals. We measured coupling to wires and attenuation along wires for comparison to the simulations, looking at plane-wave coupling as it launches modes onto single and multiconductor structures. We simulated the response of discrete and integrated circuit semiconductor devices to those high-frequency currents and voltages, using SGFramework, the open-source General-purpose Semiconductor Simulator (gss), and Sandia's Charon semiconductor device physics codes. This report documents our findings.

  9. Radiation Effects on Spacecraft Structural Materials

    SciTech Connect (OSTI)

    Wang, Jy-An J.; Ellis, Ronald J.; Hunter, Hamilton T.; Singleterry, Robert C. Jr.

    2002-07-01

    Research is being conducted to develop an integrated technology for the prediction of aging behavior for space structural materials during service. This research will utilize state-of-the-art radiation experimental apparatus and analysis, updated codes and databases, and integrated mechanical and radiation testing techniques to investigate the suitability of numerous current and potential spacecraft structural materials. Also included are the effects on structural materials in surface modules and planetary landing craft, with or without fission power supplies. Spacecraft structural materials would also be in hostile radiation environments on the surface of the moon and planets without appreciable atmospheres and moons around planets with large intense magnetic and radiation fields (such as the Jovian moons). The effects of extreme temperature cycles in such locations compounds the effects of radiation on structural materials. This paper describes the integrated methodology in detail and shows that it will provide a significant technological advance for designing advanced spacecraft. This methodology will also allow for the development of advanced spacecraft materials through the understanding of the underlying mechanisms of material degradation in the space radiation environment. Thus, this technology holds a promise for revolutionary advances in material damage prediction and protection of space structural components as, for example, in the development of guidelines for managing surveillance programs regarding the integrity of spacecraft components, and the safety of the aging spacecraft. (authors)

  10. Substantial bulk photovoltaic effect enhancement via nanolayering

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

    Wang, Fenggong; Young, Steve M.; Zheng, Fan; Grinberg, Ilya; Rappe, Andrew M.

    2016-01-21

    Spontaneous polarization and inversion symmetry breaking in ferroelectric materials lead to their use as photovoltaic devices. However, further advancement of their applications are hindered by the paucity of ways of reducing bandgaps and enhancing photocurrent. By unravelling the correlation between ferroelectric materials’ responses to solar irradiation and their local structure and electric polarization landscapes, here we show from first principles that substantial bulk photovoltaic effect enhancement can be achieved by nanolayering PbTiO3 with nickel ions and oxygen vacancies ((PbNiO2)x(PbTiO3)1–x). The enhancement of the total photocurrent for different spacings between the Ni-containing layers can be as high as 43 times duemore » to a smaller bandgap and photocurrent direction alignment for all absorption energies. This is due to the electrostatic effect that arises from nanolayering. Lastly, this opens up the possibility for control of the bulk photovoltaic effect in ferroelectric materials by nanoscale engineering of their structure and composition.« less

  11. Health effects of Halon 1301 exposure

    SciTech Connect (OSTI)

    Holness, D.L.; House, R.A. )

    1992-07-01

    An accidental discharge of a Halon 1301 system is reported. Thirty-one workers were assessed, 22 who were present at the time of the discharge, and 9 who worked the next shift. The incident was complicated by a small Freon-22 leak several hours later. Throat, eye, and nasal irritation and lightheadedness were reported by the majority of workers. Workers present during the halon discharge reported significantly more lightheadedness, headache, voice change, cough, and a fast heartbeat than did those who worked the later shift. These differences were significant even after correcting for confounding factors such as age, sex, and sense of anxiety at the time of the incident. The possible causes for the irritant symptoms include breakdown products of Halon 1301 and Freon-22 or contaminants from the halon discharge system. Although these irritant effects may not be an effect of Halon 1301 alone, they may occur in these discharge situations, and workers should be advised of this possibility. The possible cardiac and central nervous system effects also should be considered. The importance of a clear-cut protocol to deal with such incidents as well as worker education are discussed.

  12. Quantum size effects in classical hadrodynamics

    SciTech Connect (OSTI)

    Nix, J.R.

    1994-03-01

    The author discusses future directions in the development of classical hydrodynamics for extended nucleons, corresponding to nucleons of finite size interacting with massive meson fields. This new theory provides a natural covariant microscopic approach to relativistic nucleus-nucleus collisions that includes automatically spacetime nonlocality and retardation, nonequilibrium phenomena, interactions among all nucleons, and particle production. The present version of the theory includes only the neutral scalar ({sigma}) and neutral vector ({omega}) meson fields. In the future, additional isovector pseudoscalar ({pi}{sup +}, {pi}{sup {minus}}, {pi}{sup 0}), isovector vector ({rho}{sup +}, {rho}{sup {minus}}, {rho}{sup 0}), and neutral pseudoscalar ({eta}) meson fields should be incorporated. Quantum size effects should be included in the equations of motion by use of the spreading function of Moniz and Sharp, which generates an effective nucleon mass density smeared out over a Compton wavelength. However, unlike the situation in electrodynamics, the Compton wavelength of the nucleon is small compared to its radius, so that effects due to the intrinsic size of the nucleon dominate.

  13. Thermodynamic theory of the plasmoelectric effect

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

    van de Groep, Jorik; Sheldon, Matthew T.; Atwater, Harry A.; Polman, Albert

    2016-03-18

    Resonant metal nanostructures exhibit an optically induced electrostatic potential when illuminated with monochromatic light under off-resonant conditions. This plasmoelectric effect is thermodynamically driven by the increase in entropy that occurs when the plasmonic structure aligns its resonant absorption spectrum with incident illumination by varying charge density. As a result, the elevated steady-state temperature of the nanostructure induced by plasmonic absorption is further increased by a small amount. Here, we study in detail the thermodynamic theory underlying the plasmoelectric effect by analyzing a simplified model system consisting of a single silver nanoparticle. We find that surface potentials as large as 473more » mV are induced under 100 W/m2 monochromatic illumination, as a result of a 11 mK increases in the steady-state temperature of the nanoparticle. Hence, we discuss the applicability of this analysis for realistic experimental geometries, and show that this effect is generic for optical structures in which the resonance is linked to the charge density.« less

  14. Observation of inverse spin Hall effect in ferromagnetic FePt alloys using spin Seebeck effect

    SciTech Connect (OSTI)

    Seki, Takeshi Takanashi, Koki; Uchida, Ken-ichi; Kikkawa, Takashi; Qiu, Zhiyong; Saitoh, Eiji

    2015-08-31

    We experimentally observed the inverse spin Hall effect (ISHE) of ferromagnetic FePt alloys. Spin Seebeck effect due to the temperature gradient generated the spin current (J{sub s}) in the FePt|Y{sub 3}Fe{sub 5}O{sub 12} (YIG) structure, and J{sub s} was injected from YIG to FePt and converted to the charge current through ISHE of FePt. The significant difference in magnetization switching fields for FePt and YIG led to the clear separation of the voltage of ISHE from that of anomalous Nernst effect in FePt. We also investigated the effect of ordering of FePt crystal structure on the magnitude of ISHE voltage in FePt.

  15. Biologically based multistage modeling of radiation effects

    SciTech Connect (OSTI)

    William Hazelton; Suresh Moolgavkar; E. Georg Luebeck

    2005-08-30

    This past year we have made substantial progress in modeling the contribution of homeostatic regulation to low-dose radiation effects and carcinogenesis. We have worked to refine and apply our multistage carcinogenesis models to explicitly incorporate cell cycle states, simple and complex damage, checkpoint delay, slow and fast repair, differentiation, and apoptosis to study the effects of low-dose ionizing radiation in mouse intestinal crypts, as well as in other tissues. We have one paper accepted for publication in ''Advances in Space Research'', and another manuscript in preparation describing this work. I also wrote a chapter describing our combined cell-cycle and multistage carcinogenesis model that will be published in a book on stochastic carcinogenesis models edited by Wei-Yuan Tan. In addition, we organized and held a workshop on ''Biologically Based Modeling of Human Health Effects of Low dose Ionizing Radiation'', July 28-29, 2005 at Fred Hutchinson Cancer Research Center in Seattle, Washington. We had over 20 participants, including Mary Helen Barcellos-Hoff as keynote speaker, talks by most of the low-dose modelers in the DOE low-dose program, experimentalists including Les Redpath (and Mary Helen), Noelle Metting from DOE, and Tony Brooks. It appears that homeostatic regulation may be central to understanding low-dose radiation phenomena. The primary effects of ionizing radiation (IR) are cell killing, delayed cell cycling, and induction of mutations. However, homeostatic regulation causes cells that are killed or damaged by IR to eventually be replaced. Cells with an initiating mutation may have a replacement advantage, leading to clonal expansion of these initiated cells. Thus we have focused particularly on modeling effects that disturb homeostatic regulation as early steps in the carcinogenic process. There are two primary considerations that support our focus on homeostatic regulation. First, a number of epidemiologic studies using multistage

  16. Fuel Effects on Emissions Control Technologies | Department of Energy

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

    Emissions Control Technologies Fuel Effects on Emissions Control Technologies 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ft007_sluder_2012_o.pdf (1.85 MB) More Documents & Publications Fuel Effects on Emissions Control Technologies Fuel Effects on Emissions Control Technologies Non-Petroleum-Based Fuels: Effects on Emissions Control Technologies

  17. Assessment Report: OAS-V-15-02 | Department of Energy

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

    2 Assessment Report: OAS-V-15-02 April 29, 2015 Assessment of Audit Coverage of Cost Allowability for UT-Battelle, LLC, During Fiscal Year 2013 Under Department of Energy Contract No. DE-AC05-00OR22725 Since 2000, UT-Battelle, LLC, (UT-Battelle) has managed and operated the Oak Ridge National Laboratory under contract with the Department of Energy (Department). During fiscal year (FY) 2013, UT-Battelle expended and claimed $1,414,239,679. UT-Battelle is required by its contract to account for

  18. Categorizing and Evaluating the Effects of Stressors (all Conceptual Model

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

    work) | Department of Energy Categorizing and Evaluating the Effects of Stressors (all Conceptual Model work) Categorizing and Evaluating the Effects of Stressors (all Conceptual Model work) Categorizing and Evaluating the Effects of Stressors (all Conceptual Model work) 55_risk_anl_grippo.ppt (368.5 KB) More Documents & Publications Effects on Aquatic Organisms (Acoustics and Toxicity) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Categorizing and

  19. Radiation Effects Research Foundation Links Past and Future | Department of

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

    Energy Effects Research Foundation Links Past and Future Radiation Effects Research Foundation Links Past and Future August 2009 This document provides historical information about the Radiation Effects Research Foundation and its core research activities. Radiation Effects Research Foundation Links Past and Future (195.71 KB) More Documents & Publications Report of the Blue Ribbon Panel on the Review of the Radiation Effects Research Foundation Commemoration of the 60th Annniversary of

  20. Non-Petroleum-Based Fuels: Effects on Emissions Control Technologies |

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

    Department of Energy Petroleum-Based Fuels: Effects on Emissions Control Technologies Non-Petroleum-Based Fuels: Effects on Emissions Control Technologies 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. ft007_sluder_2010_o.pdf (12.65 MB) More Documents & Publications Non-Petroleum-Based Fuels: Effects on Emissions Control Technologies Fuel Effects on Emissions Control Technologies Fuel Effects on

  1. Effects on Aquatic Organisms (EMF, Acoustics and Physical Interaction) |

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

    Department of Energy Aquatic Organisms (EMF, Acoustics and Physical Interaction) Effects on Aquatic Organisms (EMF, Acoustics and Physical Interaction) Effects on Aquatic Organisms (EMF, Acoustics and Physical Interaction) 59_emf_pnnl_copping_v3.ppt (1.88 MB) More Documents & Publications Effects on Aquatic Organisms (Acoustics and Toxicity) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Categorizing and Evaluating the Effects of Stressors (all Conceptual

  2. DOE Ex Parte Memorandum - Center for Regulatory Effectiveness | Department

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

    of Energy Memorandum - Center for Regulatory Effectiveness DOE Ex Parte Memorandum - Center for Regulatory Effectiveness The Center for Regulatory Effectiveness (CRE) is submitting this memorandum pursuant to the Department of Energy's (DOE) Guidance on Ex Parte Communications. Center_for_Reg_Effectiveness.pdf (169.94 KB) More Documents & Publications DOE Review of Regulations - Center for Regulatory Effectiveness Comments Regulatory Burden RFI: Revitalization of DOE's Role as a

  3. LDRD report: Smoke effects on electrical equipment

    SciTech Connect (OSTI)

    TANAKA,TINA J.; BAYNES JR.,EDWARD E.; NOWLEN,STEVEN P.; BROCKMANN,JOHN E.; GRITZO,LOUIS A.; SHADDIX,CHRISTOPHER R.

    2000-03-01

    Smoke is known to cause electrical equipment failure, but the likelihood of immediate failure during a fire is unknown. Traditional failure assessment techniques measure the density of ionic contaminants deposited on surfaces to determine the need for cleaning or replacement of electronic equipment exposed to smoke. Such techniques focus on long-term effects, such as corrosion, but do not address the immediate effects of the fire. This document reports the results of tests on the immediate effects of smoke on electronic equipment. Various circuits and components were exposed to smoke from different fields in a static smoke exposure chamber and were monitored throughout the exposure. Electrically, the loss of insulation resistance was the most important change caused by smoke. For direct current circuits, soot collected on high-voltage surfaces sometimes formed semi-conductive soot bridges that shorted the circuit. For high voltage alternating current circuits, the smoke also tended to increase the likelihood of arcing, but did not accumulate on the surfaces. Static random access memory chips failed for high levels of smoke, but hard disk drives did not. High humidity increased the conductive properties of the smoke. The conductivity does not increase linearly with smoke density as first proposed; however, it does increase with quantity. The data can be used to give a rough estimate of the amount of smoke that will cause failures in CMOS memory chips, dc and ac circuits. Comparisons of this data to other fire tests can be made through the optical and mass density measurements of the smoke.

  4. Microclimate Corrosion Effects in Coastal Environments

    SciTech Connect (OSTI)

    Holcomb, G.R.; Covino, B.S. Jr.; Bullard, S.J.; Cramer, S.D.

    1996-03-24

    The Albany Research Center is conducting atmospheric corrosion research in coastal environments to improve the performance of materials in the Nation's infrastructure. The corrosion of bare metals, and of painted, thermal-sprayed, and galvanized steels are presented for one-year exposures at sites located on bridges and utility poles along the Oregon coast. The effects of microclimates (for example distance from the ocean, high wind zones, and salt-fog prone regions) are examined in conjunction with sample orientation and sheltered/unsheltered comparisons. An atmospheric corrosion model examines the growth and dissolution of corrosion product layers to arrive at a steady-state thickness and corrosion rate.

  5. Stopping power: Effect of the projectile deceleration

    SciTech Connect (OSTI)

    Kompaneets, Roman Ivlev, Alexei V.; Morfill, Gregor E.

    2014-11-15

    The stopping force is the force exerted on the projectile by its wake. Since the wake does not instantly adjust to the projectile velocity, the stopping force should be affected by the projectile deceleration caused by the stopping force itself. We address this effect by deriving the corresponding correction to the stopping force in the cold plasma approximation. By using the derived expression, we estimate that if the projectile is an ion passing through an electron-proton plasma, the correction is small when the stopping force is due to the plasma electrons, but can be significant when the stopping force is due to the protons.

  6. Radiation effects on corrosion of zirconium alloys

    SciTech Connect (OSTI)

    Johnson, A.B. Jr.

    1989-06-01

    From the wide use of zirconium alloys as components in nuclear reactors, has come clear evidence that reactor radiation is a major corrosion parameter. The evidence emerges from comparisons of zirconium alloy corrosion behavior in different reactor types, for example, BWRs versus PWRs and in corresponding reactor loop chemistries; also, oxidation rates differ with location along components such as fuel rods and reactor pressure tubes. In most respects, oxidation effects on power reactor components are paralleled by oxidation behavior on specimens exposed to radiation in reactor loops.

  7. Tritium Aging Effects in Palladium on Kieselguhr

    SciTech Connect (OSTI)

    Shanahan, K.L.; Holder, J.S.; Wermer, J.R.

    1998-10-01

    50 weight % Pd on kieselguhr (Pd/k) is used in hydrogen isotope separation processes at the Savannah River Site. Long term aging studies on this material were undertaken in June, 1992. P-c-T data showing the aging effect of tritium loading for long periods will be presented and discussed covering from June, 1992 to March, 1997. Lowering of plateau pressures and increasing indications of in homogeneities have been observed in both tritium and deuterium absorption isotherms at 0 C, and desorption isotherms at 80 and 120 C.

  8. EMC effect: Past, Present, and Future

    SciTech Connect (OSTI)

    Fomin, Nadia

    2015-09-01

    Since the discovery of the EMC effect over 30 years ago, it has been of great theoretical interest and studied in several experimental measurements. No unified picture arose to explain the underlying cause of per nucleon structure function modification in nuclei. Precise measurements on light nuclei from JLab’s 6 GeV era revitalized this research by showing that traditional A or density dependent models of this nuclear modification do not work. The measurements will be reviewed, discussed and preliminary data on heavy targets from JLab’s E03-103 will be presented.

  9. Effects of local information on group behavior

    SciTech Connect (OSTI)

    Roychowdhury, S.; Arora, N.; Sen, S.

    1996-12-31

    Researchers in the field of Distributed Artificial Intelligence have studied the effects of local decision-making on overall system performance in both cooperative and self-interested agent groups. The performance of individual agents depends critically on the quality of information available to it about local and global goals and resources. Whereas in general it is assumed that the more accurate and up-to-date the available information, the better is the expected performance of the individual and the group, this conclusion can be challenged in a number of scenarios.

  10. Nauru Island Effect Detection Data Set

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Long, Chuck

    2010-07-15

    During Nauru99 it was noted that the island was producing small clouds that advected over the ARM site. The Nauru Island Effect Study was run for 1.5 years and the methodology developed to detect the occurrence. Nauru ACRF downwelling SW, wind direction, and air temperature data are used, along with downwelling SW data from Licor radiometers located on the southern end of the island near the airport landing strip. A statistical analysis and comparison of data from the two locations is used to detect the likely occurrence of an island influence on the Nauru ACRF site data

  11. Investigating Temperature Effects on PV Arrays

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

    Schmidt Unit Title: Circuits and Electricity Subject: Physics Lesson Title: Investigating Temperature Effects on PV Arrays Grade Level(s): 11/12 Date(s): July 18, 2014 Lesson Length: 1 Class Period (65 minutes) * Learning Goal(s) [What should students know, understand, or be able to do as a result of this lab or activity.] Students will be able to measure current and voltage using a Multimeter. Students will be able to calculate the power of a PV array using voltage and current. Students will

  12. Effect of fractons in strongly coupled superconductors

    SciTech Connect (OSTI)

    Tewari, S.P.; Gumber, P.K. )

    1990-02-01

    The effect of fractons on strongly coupled superconductors has been studied using both McMillan's equation and Kresin's equation which is valid for any arbitrary value of {lambda}. Contrary to common belief it is found that there is no significant increase in {ital T}{sub {ital c}} when the crystal lattice is changed into a fractal lattice. However, under certain conditions there may be a substantial increase in the critical temperature in the fractal superconductor over its value in the corresponding crystalline superconductor.

  13. Nauru Island Effect Detection Data Set

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Long, Chuck

    During Nauru99 it was noted that the island was producing small clouds that advected over the ARM site. The Nauru Island Effect Study was run for 1.5 years and the methodology developed to detect the occurrence. Nauru ACRF downwelling SW, wind direction, and air temperature data are used, along with downwelling SW data from Licor radiometers located on the southern end of the island near the airport landing strip. A statistical analysis and comparison of data from the two locations is used to detect the likely occurrence of an island influence on the Nauru ACRF site data

  14. Skin thickness effects on in vivo LXRF

    SciTech Connect (OSTI)

    Preiss, I.L.; Washington, W. II

    1995-12-31

    The analysis of lead concentration in bone utilizing LXRF can be adversely effected by overlying issue. A quantitative measure of the attenuation of the 10.5 keV Pb L a x-ray signal by skin and skin equivalent plastic has been conducted. Concentration ranges in plaster of Paris and goat bone from 7 to 90 ppm with attenuators of Lucite{reg_sign} and pig skin were examined. It is concluded that no quantitative or semi quantitative analysis can be achieved if overlying sue thickness exceeds 3 mm for Ph concentrations of less than 30 porn Ph in bone.

  15. Oxidation and crystal field effects in uranium

    SciTech Connect (OSTI)

    Tobin, J. G.; Booth, C. H.; Shuh, D. K.; van der Laan, G.; Sokaras, D.; Weng, T. -C.; Yu, S. W.; Bagus, P. S.; Tyliszczak, T.; Nordlund, D.

    2015-07-06

    An extensive investigation of oxidation in uranium has been pursued. This includes the utilization of soft x-ray absorption spectroscopy, hard x-ray absorption near-edge structure, resonant (hard) x-ray emission spectroscopy, cluster calculations, and a branching ratio analysis founded on atomic theory. The samples utilized were uranium dioxide (UO2), uranium trioxide (UO3), and uranium tetrafluoride (UF4). As a result, a discussion of the role of non-spherical perturbations, i.e., crystal or ligand field effects, will be presented.

  16. Defining a Possible Low LET Bystander Effect

    SciTech Connect (OSTI)

    Charles R. Geard

    2009-05-04

    Current radiation protection guidelines assume a linear response to ionizing radiations down through doses where epidemiological studies provide very limited to no information as to the propriety of such assumptions. The bystander response is a non-targeted effect which might impact such guidelines. These studies while clearly affirming a bystander response for high LET radiations, do not provide such affirmation for environmentally relevant low dose, low LET radiations. Caution and further study are necessary before making judgements that could impact on current standards.

  17. CX-100734 Categorical Exclusion Determination | Department of Energy

    Office of Environmental Management (EM)

    4 Categorical Exclusion Determination CX-100734 Categorical Exclusion Determination Multi-Scale Ordered Cell Structure for Cost Effective Production of Hydrogen by HTWS Award Number: DE-EE0007645 CX(s) Applied: A9, B3.6 Fuel Cell Technologies Office Date: 8/19/2016 Location(s): UT Office(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to Ceramatec, Inc. (Ceramatec) to develop and test advanced high temperature water splitting (HTWS) stacks for

  18. Experimental study of an isochorically heated heterogeneous interface. A progress report

    SciTech Connect (OSTI)

    Fernandez, Juan Carlos

    2015-08-20

    Outline of the presentation: Studying possible mix / interface motion between heterogeneous low/high Z interfaces driven by 2-fluid or kinetic plasma effects (Heated to few eV, Sharp (sub µm) interface); Isochoric heating to initialize interface done with Al quasimonoenergetic ion beams on Trident; Have measured isochoric heating in individual materials intended for compound targets; Fielded experiments on Trident to measure interface motion (Gold-diamond, tin-aluminium); Measured heated-sample temperature with streaked optical pyrometry (SOP) (UT Austin led (research contract), SOP tests → heating uniformity Vs thickness on Al foils. Results are being analyzed.

  19. Realising effective theories of tribrid inflation: are there effects from messenger fields?

    SciTech Connect (OSTI)

    Antusch, Stefan; Nolde, David

    2015-09-22

    Tribrid inflation is a variant of supersymmetric hybrid inflation in which the inflaton is a matter field (which can be charged under gauge symmetries) and inflation ends by a GUT-scale phase transition of a waterfall field. These features make tribrid inflation a promising framework for realising inflation with particularly close connections to particle physics. Superpotentials of tribrid inflation involve effective operators suppressed by some cutoff scale, which is often taken as the Planck scale. However, these operators may also be generated by integrating out messenger superfields with masses below the Planck scale, which is in fact quite common in GUT and/or flavour models. The values of the inflaton field during inflation can then lie above this mass scale, which means that for reliably calculating the model predictions one has to go beyond the effective theory description. We therefore discuss realisations of effective theories of tribrid inflation and specify in which cases effects from the messenger fields are expected, and under which conditions they can safely be neglected. In particular, we point out how to construct realisations where, despite the fact that the inflaton field values are above the messenger mass scale, the predictions for the observables are (to a good approximation) identical to the ones calculated in the effective theory treatment where the messenger mass scale is identified with the (apparent) cutoff scale.

  20. Effect of additives on lithium cycling efficiency

    SciTech Connect (OSTI)

    Hirai, Toshiro; Yoshimatsu, Isamu; Yamaki, J. )

    1994-09-01

    Lithium cycling efficiency was evaluated for LiAsF[sub 6]-ethylene carbonate/2-methyltetrahydrofuran mixed-solvent electrolyte (LiAsF[sub 6]-EC/2MeTHF) with several additives: tetraalkylammonium chlorides with a long n-alkyl chain and three methyl groups. The ammonium chlorides with n-alkyl group longer than n-C[sub 12]H[sub 25]- increased lithium cycling efficiency. Cetyltrimethylammonium chloride (CTAC) produced the best improvement in lithium cycling efficiency. A figure of merit (FOM) of lithium for 0.01 M CTAC was 46, which was 1.5 times the FOM for the corresponding additive-free electrolyte. The LiAsF[sub 6]-EC/2MeTHF with CTAC showed an increase in FOM with stack pressure, but the effect was less than that for the additive-free LiAsF[sub 6]-EC/2MeTHF. Scanning electron microscope observation showed that the addition of CTAC decreased the needle-like lithium deposition and increased particulate lithium deposition. This deposition morphology may be the main cause of the increase in FOM. The additive had no effect on rate capability for cell cycling at 3 mA/cm[sup 2] discharge and 1 mA/cm[sup 2] charge.