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Sample records for ut dist effective

  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. PDF icon cq7_ventilation_lab_houses_rudd.pdf More Documents & Publications Critical Question #7: What are the Best Practices for Single-Family Ventilation in All Climate Regions? Building America Technology Solutions

  2. 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...

  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. 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:...

  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. 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...

  10. 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:...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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:...

  16. UtLA^S^/^'S/^^^

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

    UtLA^S^/^'S/^^^ r^J Secor^ Progress Report for AEC Contract AT(04-3)34, P. A. 218 MULTIHETEROMACROCYCLES THAT C O M P L E X METAL IONS {^Cl PRINCIPAL INVESTIGATOR: Dr. Donald J. Cram, Professor of Chemistry INSTITUTIONAL AFFILIATION: Department of Chemistry University of California at Los Angeles 405 Hilgard Avenue Los Angeles, California 90024 REPORTING PERIOD: DATE OF THIS REPORT: 1 May 1975 - 30 April 1976 15 January 1976 Prepared for the ERDA, Division of Physical Research, under Contract

  17. 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.

  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. 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 -...

  20. 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...

  1. 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...

  2. 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)...

  3. 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...

  4. 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...

  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. 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...

  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/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...

  10. 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...

  11. Y-12, UT, and Stanley Healthcare work to advance technology ...

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

    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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

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

    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...

  18. 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...

  19. 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...

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

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

    ... The event occurred on the 2.5 level of the ORNL Irradiated Fuels Examination Laboratory ... was related to a project that required coordination between personnel from UT-Battelle and ...

  1. 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...

  2. 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...

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

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

    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 ...

  4. 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.

  5. 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

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

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

    Production Home | Department of Energy Garbett Homes, Herriman, UT, Production Home DOE Zero Energy Ready Home Case Study: Garbett Homes, Herriman, UT, Production Home 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. PDF icon Garbett Homes - Herriman, UT More Documents & Publications DOE Zero Energy Ready Home Case

  7. Preliminary Notice of Violation, UT-Battelle, LLC- EA-2003-10

    Broader source: Energy.gov [DOE]

    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

  8. Preliminary Notice of Violation, UT-Battelle, LLC- EA-2005-06

    Broader source: Energy.gov [DOE]

    Issued to UT-Battelle, LLC, related to Facility Hazard Categorization and Safety Basis Compliance Issues at Oak Ridge National Laboratory

  9. Preliminary Notice of Violation, UT-Battelle, LLC- EA-2004-09

    Broader source: Energy.gov [DOE]

    Issued to UT-Battelle, LLC, related to a Hot Cell Radiological Spill Event at Oak Ridge National Laboratory, November 18, 2004

  10. 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.

  11. 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).

  12. 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).

  13. 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.

  14. 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).

  15. 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).

  16. 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 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 - 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

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

    Office of Environmental Management (EM)

    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

  18. 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...

  19. 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...

  20. 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.

  1. 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

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

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration , 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

  3. 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

  4. TO UT ICA METAIS DIVISIONOF THEUTICADROPFORGEQ TOOT, CORP. NATIONAL LEAD COMPANY

    Office of Legacy Management (LM)

    UT ICA METAIS DIVISIONOF THEUTICADROPFORGEQ TOOT, CORP. NATIONAL LEAD COMPANY OF OHIO P. 0. BOX 18% MT. HEALTHY WATION CINCINNATI 51. OHIO December 9, 1955 FROM Herbert Davis REFERENCE OBJECTIVEOFlRIF This visit was made to observe the physical equipment and the personnel at Utica Metals Division as a possible source for development work i'n vacuum melting and casting. CONCLU!3IOZG AND RECOMMENDATIOlYS The prime business of this Division of the Utica Drop Forge & Tool Corp. is the production

  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. 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.

  8. 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 standards established by UT and will complete the contact hours required of training to apply to the Certification on Energy Management (CEM) offered by the Association of Energy Engineers (AEE). The CBO training program consists of a combination of theory (classroom), online & computer simulation, laboratory & hands on (onsite) training lessons. The training is addressed four basic learning elements: (1) Learn the Technology; (2) Practice Skills with hands-on the Energy Simulation Builder program; (3) Final Project and Presentation; and, (4) Accreditation and Certifications.

  9. 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, ...

  10. 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 ...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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

  16. 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.

  17. 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 ...

  18. 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.

  19. 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...

  20. 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....

  1. 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...

  2. 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...

  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. 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...

  5. 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...

  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. 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 -...

  8. 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 ...

  9. Effects

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

    Effects of particles with large gyroradii on resistive magnetohydrodynamic stability V. A. Svidzinski and S. C. Prager University of Wisconsin-Madison, Madison, Wisconsin 53706 ͑Received 19 September 2003; accepted 25 November 2003͒ Fast ions in tokamaks are known to have a significant influence on global plasma instabilities. In normal mode analyses for tokamaks, the perturbed electric and magnetic fields have been evaluated at the position of the particle's guiding center. The effect of

  10. 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...

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

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

    decreasing total building energy use in the City by 5 percent, and generating 10 megawatts of solar energy in the community by 2015. In addition, Salt Lake City aims to reduce ...

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

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

    | National Nuclear Security Administration , Pantex employees selected for prestigious Weapons Internship Program Monday, November 30, 2015 - 12:00am NNSA Blog HaliAnne Crawford is the first women at Pantex or Y-12 to participate in the Weapons Internship Program. NNSA Blog Aaron Lee is the Y-12 participant in the Weapons Internship Program. Pantex and Y-12 will both be represented during the 2016 Weapons Internship Class. HaliAnne Crawford, a process engineer at Pantex, and Aaron Lee, a

  13. Enforcement Notice of Intent to Investigate, UT Battelle | Department of

    Energy Savers [EERE]

    | Department of Energy Computer Sciences Corporation Enforcement Notice of Intent to Investigate, Computer Sciences Corporation September 2015 The DOE Office of Enforcement issued a Notice of Intent to Investigate to Computer Sciences Corporation for potential worker safety and health noncompliances associated with an electronic medical record system that was being implemented at DOE's Hanford site. On September 21, 2015, the U.S. Department of Energy (DOE) Office of Enterprise Assessments'

  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. UT-Battelle Consent Order NCO-2015-02

    Energy Savers [EERE]

    USRussianLetter.pdf USRussianLetter.pdf PDF icon USRussianLetter.pdf More Documents & Publications TransmittalLetter.pdf Report of the Task Force on Nuclear Nonproliferation Energy

    USW Health Safety and Environment Conference - HSS Workshop USW Health Safety and Environment Conference - HSS Workshop Workshop Date: March 7, 2012 Documents Available for Download PDF icon Workshop Agenda PDF icon Presentation: Regulatory Enforcement PDF icon Presentation: Integrated Approach to Health,

  18. 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...

  19. 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...

  20. 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...

  1. 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,...

  2. 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.

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

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

    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...

  4. 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...

  5. 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...

  6. 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...

  7. DOE - Office of Legacy Management -- Monticello Mill Site - UT...

    Office of Legacy Management (LM)

    Properties Sites December 2005 Office of Legacy Management Monticello Mill Tailings Site ... Properties Sites December 2006 Office of Legacy Management Monticello Mill Tailings Site ...

  8. 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...

  9. 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...

  10. 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...

  11. 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,...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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....

  17. 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...

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

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

    Associates, LLC - WEA-2013-01 Preliminary Notice of Violation, URS-Washington Division - WEA-2011-01 Preliminary Notice of Violation, Fluor-B&W Portsmouth, LLC - July 8, 2014

  19. 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...

  20. 1,"Salt River Proj Ag I & P Dist",16572,1999,"Coronado","Silver...

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

    ... Valley Authority",18642,1999,"Tap to Hamilton","(Section F)",161,"WF",1,0,"A4",1 774,"Tennessee Valley Authority",18642,1999,"Tap to Hamilton","(Section F)",161,"WP",8,0,"A4",1 ...

  1. 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...

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

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

    ... similar cause; reasonable payments for traveling expenses, or other expenses, incurred by ... objectives on the basis of relative benefits received or other equitable relationship. ...

  3. 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...

  4. 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).

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

    Energy Savers [EERE]

    Health Violations | Department of Energy Fluor-B&W Portsmouth, LLC for Worker Safety and Health Violations Department of Energy Cites Fluor-B&W Portsmouth, LLC for Worker Safety and Health Violations July 8, 2014 - 2:30pm Addthis News Media Contact (202)586-4940 WASHINGTON, D.C. - The U.S. Department of Energy (DOE) has issued a Preliminary Notice of Violation (PNOV) to Fluor-B&W Portsmouth, LLC (FBP) for three violations of worker safety and health regulations associated with an

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

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

    The violations are associated with program elements for the assessment and control of ergonomic and material handling hazards that were associated with a series of events beginning...

  9. 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...

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

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

    DOE proposes civil penalty of 131,250 based on the safety significance of the violations and in consideration of UTB's implementation of corrective actions to prevent recurrence. ...

  11. 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,...

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

    Energy Savers [EERE]

    08: Debian Security Advisory V-008: Debian Security Advisory October 23, 2012 - 6:00am Addthis PROBLEM: Debian Security Advisory PLATFORM: Debian GNU/Linux 6.0 ABSTRACT: Debian update for bind9 REFERENCE LINKS: Debian Security Advisory DSA-2560-1 Debian bugtracking system: Bug 690118 ISC Reference Number: AA-00801 Secunia Advisory SA51054 CVE-2012-5166 IMPACT ASSESSMENT: Medium DISCUSSION: was discovered that BIND, a DNS server, hangs while constructing the additional section of a DNS reply,

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

    Energy Savers [EERE]

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

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

    Energy Savers [EERE]

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

  15. 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...

  16. 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

  17. 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 ...

  18. 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. The risk importance factors show the amount of risk reduction achievable with potential upgrades and the amount of risk reduction actually achieved after upgrades are completed. Applying the risk assessment tool gives support to budget prioritization by showing where budget support levels must be sustained for MC&A functions most important to risk. Results of the risk assessment are also useful in supporting funding justifications for system improvements that significantly reduce system risk.

  19. 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.

  20. 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 ...

  1. Record of Decision for the Remediation of the Moab Uranium Mill Tailings, Grand and San Juan Counties, UT (DOE/EIS-0355) (09/21/05)

    Office of Environmental Management (EM)

    Record Number Attend EM's Science Alliance Record Number Attend EM's Science Alliance October 30, 2013 - 12:00pm Addthis A record 1,200 students and educators visited EM’s Portsmouth Gaseous Diffusion Plant for the fourth annual Science Alliance. A record 1,200 students and educators visited EM's Portsmouth Gaseous Diffusion Plant for the fourth annual Science Alliance. PIKETON, Ohio - More than 1,200 students and educators from 23 southern Ohio schools visited EM's Portsmouth Gaseous

  2. 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.

  3. 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.

  4. 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

  5. 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

  6. 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

  7. 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 scale, such as contaminant trends at surface water integration points (IFs). Long-term stewardship (LTS) information used in this report is collected, compiled, and tracked by the WRRP in conjunction with the Bechtel Jacobs Company LLC (BJC) Surveillance and Maintenance (S&M) program, the BJC Radiation Protection Organization at East Tennessee Technology Park (ETTP), ETTP Environmental Compliance Program, B&W Y-12 Liquid Waste Treatment Operations, and UT Battelle Facilities Management Division. Additionally, documentation verifying the implementation of administrative land use controls (LUCs) [i.e., property record restrictions, property record notices, zoning notices, and excavation/penetration permit (EPP) program] is also obtained from many sources throughout the fiscal year (FY), including County Register of Deeds offices for property record restrictions and property record notices, City Planning Commission for zoning notices, and BJC project engineers for EPP program verification. Copies of this documentation are obtained by the WRRP and maintained with the project RER files.

  8. 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.

  9. 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.

  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 SciTech Connect Search Results Journal Article: 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

  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. Radiation Effects Sciences

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

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

  15. 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

  16. 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, ...

  17. Notice of Intent to Prepare an Environmental Impact Statement and to Conduct Public Scoping Meetings, and Notice of Floodplain and Wetlands Involvement for Remediation of the Moab Uranium Mill Tailings Site in Grand County, UT (12/20/02)

    Office of Environmental Management (EM)

    Approach | Department of Energy Change in National Environmental Policy (NEPA) Compliance Approach Notice of Change in National Environmental Policy (NEPA) Compliance Approach Depleted Uranium Hexafluoride (DUF6) Conversion Facilities Project Notice of Change in National Environmental Policy (NEPA) Compliance Approach for the Depleted Uranium Hexafluoride (DUF6) Conversion Facilities Project (4/28/03). The purpose of this Notice is to inform the public of the change in the approach for the

  18. Acquisition Letters Remaining In Effect

    Broader source: Energy.gov [DOE]

    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.

  19. Acquisition Letters Remaining In Effect

    Broader source: Energy.gov [DOE]

    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.

  20. 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...

  1. 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.

  2. ARM - Publications: Science Team Meeting Documents

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

    the CARL UT water vapor profiles. Incorporating the temperature dependence of the Raman water vapor filter response would also slightly reduce the CARL UT water vapor...

  3. DOE - Office of Legacy Management -- Moab AEC Ore Buying Station...

    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: ...

  4. 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...

  5. 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...

  6. (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.

  7. 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.

  8. 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.

  9. 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.

  10. 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.

  11. 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,...

  12. 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...

  13. 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.

  14. 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.

  15. Acquisition Letters Remaining In Effect

    Broader source: Energy.gov [DOE]

    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.)

  16. 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

  17. 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,

  18. 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

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

    Broader source: Energy.gov [DOE]

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

  20. 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.

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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

  6. 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 SYSTEMS TIP SHEET #5 PDF icon Maintain Pumping Systems Effectively (September 2005) More Documents & Publications Minimize Compressed Air Leaks Determining the Right Air Quality for Your Compressed Air System Effect of Intake on Compressor Performance

  7. 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. PDF icon ft001_bunting_2010_o.pdf More Documents & Publications Fuel and Lubricant Effects APBF Effects on Combustion Non-Petroleum Based Fuel Effects on Advanced Combustion

  8. 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.

  9. 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.

  10. 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, Sediment Transport, and Water Quality) Effects on the Physical Environment ...

  11. Industrial Energy Efficiency: Designing Effective State Programs...

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

    Energy Efficiency: Designing Effective State Programs for the Industrial Sector Industrial Energy Efficiency: Designing Effective State Programs for the Industrial Sector This ...

  12. Effective Strategies for Participating in Utility Planning |...

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

    Effective Strategies for Participating in Utility Planning Better Buildings Neighborhood Program Working with Utilities Peer Exchange Call: Effective Strategies for Participating ...

  13. Maintain Pumping Systems Effectively; Industrial Technologies...

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

    Effectively Effective pump maintenance allows industrial plants to keep pumps operating well, to detect problems in time to schedule repairs, and to avoid early pump failures. ...

  14. 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...

  15. 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 ...

  16. 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...

  17. 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.

  18. Effect of Sea Level Rise

    Energy Savers [EERE]

    3 - In the Matter of Vaughn Thermal Corp EXC-14-0003 - In the Matter of Vaughn Thermal Corp On April 9, 2015, OHA issued a decision denying an Application for Exception filed by Vaughn Thermal Corporation (Vaughn), in which the firm seeks relief from DOE's revised water heater energy efficiency standards, effective April 16, 2015. Vaughn, headquartered in Salisbury, Massachusetts, is a manufacturer of residential heaters and electronic water heater controls devices used by utilities in electric

  19. 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.

  20. 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...

  1. 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

  2. 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...

  3. 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....

  4. 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,...

  5. 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

  6. 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

  7. 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.

  8. 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

  9. 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].

  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. Hall-effect arc protector

    DOE Patents [OSTI]

    Rankin, Richard A. (Ammon, ID); Kotter, Dale K. (Shelley, ID)

    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.

  13. 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.

  14. 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 between optimizing the combustion performance and keeping the number of elementary charges low. Further tests in a barometric bomb calorimeter of 21.2 l volume were performed with four types of aluminum. The mass fraction burned in this case appeared to depend on the morphology of the aluminum particles. Flake aluminum exhibited a better performance than granulated aluminum with particle sizes ranging from below 25 {micro}m to 125 {micro}m for the coarsest material. In addition, a feasibility study on electro-magnetic effects from SDF charges detonated in a tunnel has been performed. A method was developed to measure the local, unsteady electro-conductivity in the detonation/combustion products cloud. This method proved to yield reproducible results. A variety of methods were tested with regard to probing electro-magnetic pulses from the detonation of SDF charges. The results showed little reproducibility and were small compared to the effect from pulsed high voltage discharges of comparatively small energy (around 32 J). Thus either no significant electromagnetic pulse is generated in our small-scale tests or the tested techniques have to be discarded as too insensitive or too limited in bandwidth to detect possibly very high frequency electro-magnetic disturbances.

  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. 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.

  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. Ideas for Effective Communication of Statistical Results

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

    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.

  19. 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.

  20. Blast Effects Suppression System - Energy Innovation Portal

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

    Blast Effects Suppression System HydroSuppressor (TM) Battelle Memorial Institute Contact BMI About This Technology Publications: PDF Document Publication Blast Effects Suppression System Patent (162 KB) PDF Document Publication Blast Effects Suppression System Picture (33 KB) Technology Marketing Summary The HydroSuppressor system was developed to protect critical facilities from the devastating effects of blast from a vehicle bomb. HydroSuppressor uses high volume water sprays to absorb the

  1. 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 ...

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. Recommendation 192: Comments on Remediation Effectiveness Report |

    Office of Environmental Management (EM)

    Department of Energy 2: Comments on Remediation Effectiveness Report Recommendation 192: Comments on Remediation Effectiveness Report The ORSSAB presented to DOE Recommendations and Comments on the Draft 2010 Remediation Effectiveness Report for the U.S. Department of Energy Oak Ridge Reservation. PDF icon Recommendation 192 PDF icon DOE response to recommendation 192 More Documents & Publications ORSSAB Meeting - May 2013 ORSSAB Meeting - June 2013 ORSSAB Meeting - April 2014

  15. 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.

  16. Effect of Intake on Compressor Performance

    Broader source: Energy.gov [DOE]

    This tip sheet briefly describes the effect of intake air on air compressor performance, offers guidance on selecting intake air filters, and outlines when to pursue filter replacement.

  17. Unconventional Groundwater System Proves Effective in Reducing...

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

    to the operation of the permeable treatment wall, pictured here, WVDP conducted extensive engineering and planning to ensure it would effectively remove strontium-90. This 2009...

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

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

    Chamber In-Air Station Software Support Support During experiments at the Radiation Effects Facility users are assisted by the experienced on-site support staff. Our...

  19. 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 ... Research Org: Energy Frontier Research Centers (EFRC); Revolutionary Materials for Solid ...

  20. 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...

  1. ARM - Greenhouse Effect and Global Warming

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

    ListGreenhouse Effect and Global Warming Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students ...

  2. Software - Facilities - Radiation Effects Facility / Cyclotron...

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

    Frame Drawing Test frame Drawing Platter Drawing Radiation Effects Facility Cyclotron Institute Texas A&M University MS 3366 College Station, TX 77843 Ph: 979-845-1411 ...

  3. 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 ...

  4. 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...

  5. 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...

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

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

    Considering Cumulative Effects Under the National Environmental Policy Act (CEQ, 1997) This handbook presents the results of research and consultations by the Council on ...

  7. Building America Case Study: Ventilation System Effectiveness...

    Energy Savers [EERE]

    Ventilation System Effectiveness and Tested Indoor Air Quality Impacts Tyler, Texas ... Building Component: Heating, ventilating, and air conditioning (HVAC), whole-building ...

  8. 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...

  9. 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.

  10. Fuel and Lubricant Effects | Department of Energy

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

    11 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon ft001_bunting_2011_o.pdf More Documents & Publications APBF Effects on Combustion APBF Effects on Combustion Response of Oil Sands Derived Fuels in Diesel HCCI Operation

  11. 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 ...

  12. 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 Office presentation icon ...

  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. 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. ...

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

    Office of Scientific and Technical Information (OSTI)

    The simulation domain can be chosen as the scale of block size in the field-scale modeling. The effective conductivity is computed from the steady-state flux at the lower boundary ...

  17. Making Effective Use of Compilers at NERSC

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

    Use of Compilers Making Effective Use of Compilers at NERSC August 15, 2012 Michael-Stewart.jpg NERSC Training Event 11:00 - 12:00 PDT Wednesday, August 15, 2012 Concurrently...

  18. 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.

  19. 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.

  20. 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.

  1. Search for: kondo effect | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    kondo effect Find + Advanced Search × Advanced Search All Fields: kondo effect Title: Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Search Authors Type: All Accepted Manuscript Published Article Publisher's Accepted Manuscript Journal Name: Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Close Clear All Find Switch to Detail View

  2. 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 ?.

  3. Search for: kondo effect | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    kondo effect Find + Advanced Search × Advanced Search All Fields: kondo effect Title: Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Search Authors Type: All Accepted Manuscript Published Article Publisher's Accepted Manuscript Journal Name: Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Close Clear All Find Switch to Detail View

  4. 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

  5. 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.

  6. 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 ...

  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. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

    Office of Scientific and Technical Information (OSTI)

    UT's famous forensic research also benefits from a partnership with DOE's Y-12 National Security Complex. Cross-disciplinary teams are nurtured by the UT-ORNL Science Alliance. ...

  9. 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...

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

    Office of Legacy Management (LM)

    Vitro Chemical - UT 0-04 FUSRAP Considered Sites Site: Salt Lake City Vitro Chemical (UT.0-04 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site ...

  11. 1

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

    ... the Mirai was north of the island (from about 3:00 Universal Time UT to about 4:30 UT). ... Tenth ARM Science Team Meeting Proceedings, San Antonio, Texas, March 13-17, 2000 3 Figure ...

  12. 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

  13. OSTI, US Dept of Energy, Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond UT-ORNL Governor& Topic

  14. 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)

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. 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...

  11. 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)...

  12. 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,...

  13. 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.

  14. 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.

  15. 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) Office presentation icon 53_teth_pnnl_copping_v4_presentation.ppt 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

  16. 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...

  17. Designing Effective State Programs for the Industrial Sector...

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

    Designing Effective State Programs for the Industrial Sector - New SEE Action Publication March 24, 2014 - 12:56pm Addthis Industrial Energy Efficiency: Designing Effective State ...

  18. Fuel Effects on Mixing-Controlled Combustion Strategies for High...

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

    Fuel Effects on Mixing-Controlled Combustion Strategies for High-Efficiency ... for an Improved Understanding of Fuel Effects on Advanced-Combustion Strategies Vehicle ...

  19. 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 ...

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

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

    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 ...

  1. 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 ...

  2. 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 ...

  3. STRUCTURAL AND MECHANICAL EFFECTS OF RADIATION EXPOSURE ON FILLED...

    Office of Scientific and Technical Information (OSTI)

    EFFECTS OF RADIATION EXPOSURE ON FILLED ELASTOMERS - RECENT INSIGHTS FROM EXPERIMENTS AND MODELING Citation Details In-Document Search Title: STRUCTURAL AND MECHANICAL EFFECTS OF ...

  4. Effects of Volcanism, Crustal Thickness, and Large Scale Faulting...

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

    Effects of Volcanism, Crustal Thickness, and Large Scale Faulting on the Development and Evolution of Geothermal Systems: Collaborative Project in Chile Effects of Volcanism, ...

  5. 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 ...

  6. 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 ...

  7. 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 ...

  8. 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 ... This content will become publicly available on June 4, 2016 Title: Effects of the magnetic ...

  9. 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 ...

  10. 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 ...

  11. 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 ...

  12. 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 ...

  13. Magnus-induced ratchet effects for skyrmions interacting with...

    Office of Scientific and Technical Information (OSTI)

    Published Article: Magnus-induced ratchet effects for skyrmions interacting with asymmetric substrates Title: Magnus-induced ratchet effects for skyrmions interacting with ...

  14. Radiation Effects Research Foundation Links Past and Future ...

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

    Effects Research Foundation Links Past and Future Radiation Effects Research Foundation Links Past and Future August 2009 This document provides historical information about the ...

  15. 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 ...

  16. 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 ...

  17. 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 ...

  18. Magnus-induced ratchet effects for skyrmions interacting with...

    Office of Scientific and Technical Information (OSTI)

    Magnus-induced ratchet effects for skyrmions interacting with asymmetric substrates Citation Details In-Document Search Title: Magnus-induced ratchet effects for skyrmions ...

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

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

    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 ...

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

    Office of Scientific and Technical Information (OSTI)

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

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

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

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

    Office of Scientific and Technical Information (OSTI)

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

  3. 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 ...

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

    Office of Scientific and Technical Information (OSTI)

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

  5. 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 ...

  6. 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 ...

  7. 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,...

  8. Effect of Proline Mutations on the Monomer Conformations of Amylin...

    Office of Scientific and Technical Information (OSTI)

    Effect of Proline Mutations on the Monomer Conformations of Amylin Citation Details In-Document Search Title: Effect of Proline Mutations on the Monomer Conformations of Amylin ...

  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. Assessment of Uncertainty in Cloud Radiative Effects and Heating...

    Office of Scientific and Technical Information (OSTI)

    functions of effective radius (Re), ice water content (IWC), extinction, ice number ... quantities on the cloud radiative effect and radiative heating rates are presented. ...

  11. The Weekend Ozone Effect - The Weekly Ambient Emissions Control...

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

    The Weekend Ozone Effect - The Weekly Ambient Emissions Control Experiment The Weekend Ozone Effect - The Weekly Ambient Emissions Control Experiment 2003 DEER Conference ...

  12. 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 ...

  13. 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 ...

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

    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) EO 12114: Environmental Effects Abroad of Major Federal ...

  15. 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 ...

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

    Office of Scientific and Technical Information (OSTI)

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

  17. 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 Enterprise...

  18. 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...

  19. 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...

  20. 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 ...

  1. 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 ...

  2. 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 ...

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

    Energy Savers [EERE]

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

  4. Effects of Fuel Dilution with Biodiesel on Lubricant Acidity...

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

    Effects of Fuel Dilution with Biodiesel on Lubricant Acidity, Oxidation and Corrosion Effects of Fuel Dilution with Biodiesel on Lubricant Acidity, Oxidation and Corrosion ...

  5. Irradiation Effects on Human Cortical Bone Fracture Behavior

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

    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...

  6. 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...

  7. Effective Field Theory of Fractional Quantized Hall Nematics...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Effective Field Theory of Fractional Quantized Hall Nematics Citation Details In-Document Search Title: Effective Field Theory of Fractional Quantized Hall ...

  8. The Effective Field Theory of Multifield Inflation (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    The Effective Field Theory of Multifield Inflation Citation Details In-Document Search Title: The Effective Field Theory of Multifield Inflation Authors: Senatore, Leonardo ; ...

  9. Revised DRAFT NEPA Guidance on Consideration of the Effects of...

    Office of Environmental Management (EM)

    of the Effects of Climate Change and Greenhouse Gas Emissions (DOE, 2014) Revised DRAFT NEPA Guidance on Consideration of the Effects of Climate Change and Greenhouse Gas ...

  10. 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 ...

  11. Effective matrix model for deconfinement in pure gauge theories...

    Office of Scientific and Technical Information (OSTI)

    Effective matrix model for deconfinement in pure gauge theories Citation Details In-Document Search Title: Effective matrix model for deconfinement in pure gauge theories Authors: ...

  12. Effective field theory of fractional quantized Hall nematics...

    Office of Scientific and Technical Information (OSTI)

    Effective field theory of fractional quantized Hall nematics Citation Details In-Document Search Title: Effective field theory of fractional quantized Hall nematics Authors: ...

  13. Quantum Anomalous Hall Effect in 2D Organic Topological Insulators...

    Office of Scientific and Technical Information (OSTI)

    Quantum Anomalous Hall Effect in 2D Organic Topological Insulators Citation Details In-Document Search Title: Quantum Anomalous Hall Effect in 2D Organic Topological Insulators ...

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

    Office of Scientific and Technical Information (OSTI)

    Electromagnetic effects on the light hadron spectrum Citation Details In-Document Search Title: Electromagnetic effects on the light hadron spectrum You are accessing a document...

  15. 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 ...

  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. Effect of pressure on elastic, mechanical and electronic properties...

    Office of Scientific and Technical Information (OSTI)

    Effect of pressure on elastic, mechanical and electronic properties of WSesub 2: A first-principles study Citation Details In-Document Search Title: Effect of pressure on ...

  18. 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,...

  19. 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...

  20. Energy Department Announces Projects to Advance Cost-Effective...

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

    Energy Department Announces Projects to Advance Cost-Effective Concentrating Solar Power Systems Energy Department Announces Projects to Advance Cost-Effective Concentrating Solar ...

  1. Anomalous spin precession and spin Hall effect in semiconductor...

    Office of Scientific and Technical Information (OSTI)

    Anomalous spin precession and spin Hall effect in semiconductor quantum wells Title: Anomalous spin precession and spin Hall effect in semiconductor quantum wells Authors: Bi, ...

  2. 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 ...

  3. 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)

  4. 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...

  5. 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 ; ...

  6. 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 ; ...

  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. 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 ...

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

    Office of Scientific and Technical Information (OSTI)

    The Effective Field Theory of Dark Matter Direct Detection Citation Details In-Document Search Title: The Effective Field Theory of Dark Matter Direct Detection Authors: ...

  10. 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...

  11. 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 ...

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

    Office of Scientific and Technical Information (OSTI)

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

  13. 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...

  14. Interim Report of the Commission to Review the Effectiveness...

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

    Interim Report of the Commission to Review the Effectiveness of the National Energy Laboratories Interim Report of the Commission to Review the Effectiveness of the National Energy ...

  15. 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, ...

  16. 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. ...

  17. 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 ...

  18. AVTA: Battery Testing - DC Fast Charging's Effects on PEV Batteries...

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

    describes DC fast charging's effects on plug-in electric vehicle batteries. This research was conducted by Idaho National Laboratory. PDF icon DC Fast Charge Effects on Battery ...

  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. Heat diode effect and negative differential thermal conductance...

    Office of Scientific and Technical Information (OSTI)

    Heat diode effect and negative differential thermal conductance across nanoscale metal-dielectric interfaces Citation Details In-Document Search Title: Heat diode effect and ...

  2. Real and effective thermal equilibrium in artificial square spin...

    Office of Scientific and Technical Information (OSTI)

    Real and effective thermal equilibrium in artificial square spin ices Citation Details In-Document Search Title: Real and effective thermal equilibrium in artificial square spin ...

  3. 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,...

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

    Office of Scientific and Technical Information (OSTI)

    Patent: Engine control techniques to account for fuel effects Citation Details In-Document Search Title: Engine control techniques to account for fuel effects A technique for ...

  5. 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 ...

  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. 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.

  8. 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.

  9. 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)

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. Effective Theory of Chiral Superfluids and Superconductors

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

    Institute for Materials Science Seminar Effective Theory of Chiral Superfluids and Superconductors WHEN: Mar 24, 2016 9:00 AM - 1:00 PM WHERE: Hot Rocks Conference Room, TA-3, Bldg. 4200, Room 203-A SPEAKER: Sergej Moroz, Condensed Matter Theory Group, University of Colorado CONTACT: Caryll Blount (505) 665-3950 CATEGORY: Community Science TYPE: Seminar INTERNAL: Calendar Login Event Description Two-dimensional fermionic chiral superfluidity and superconductivity is an active area of

  1. 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''.

  2. 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 Atmospheric Radiation Measurement (ARM) Climate Research Facility is providing the ARM Mobile Facility (AMF) to conduct a comprehensive investigation of regional aerosol impacts in China as part of a joint program with the Institute of Atmospheric Physics, Chinese Academy of Sciences. The joint program is under the "Climate Sciences" agreement established in 1987 between the DOE and China Ministry of

  3. Failure Mode and Effect Analysis (FMEA) Tutorial

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

    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 Fuel Cycle Defense Waste Management

  4. 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.

  5. Radiative Effects of Cloud Inhomogeneity and

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

    Radiative Effects of Cloud Inhomogeneity and Geometric Association Over the Tropical Western Pacific Warm Pool X. Wu National Center for Atmospheric Research (a) Boulder, Colorado X. -Z. Liang Illinois State Water Survey Champaign, Illinois Introduction The representation of cloud systems and cloud-radiation interaction is considered to be one of major uncertainties in general circulation models (GCMs). This arises because (1) complete observations of cloud systems are impossible and available

  6. 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

  7. Posters The Effects of Radiative Transfer

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

    3 Posters The Effects of Radiative Transfer on Low-Level Cyclogenesis M. J. Leach and S. Raman Department of Marine, Earth and Atmospheric Sciences North Carolina State University Raleigh, North Carolina Introduction Many investigators have documented the role that thermodynamic forcing due to radiative flux divergence plays in the enhancement or generation of circulation. Most of these studies involve large-scale systems (e.g., Slingo et al. 1988), small-scale systems such as thunderstorms

  8. 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

  9. 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.

  10. 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.

  11. 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 carcinogenesis models that incorporate the ''initiation, promotion, and malignant conversion'' paradigm of carcinogenesis are indicating that promotion of initiated cells is the most important cellular mechanism driving the shape of the age specific hazard for many types of cancer. Second, we have realized that many of the genes that are modified in early stages of the carcinogenic process contribute to one or more of four general cellular pathways that confer a promotional advantage to cells when these pathways are disrupted.

  12. 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. PDF icon Center_for_Reg_Effectiveness.pdf More Documents & Publications DOE Review of Regulations - Center for Regulatory Effectiveness Comments Regulatory Burden RFI: Revitalization of DOE's Role as a Regulatory

  13. 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.

  14. 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

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. APBF Effects on Combustion | Department of Energy

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

    AO Role-Based Training PDF icon AO Role-Based Training Part I, DAA Overview More Documents & Publications Part I, DAA Overview ; AODR Role-Based Training Audit Report: IG-0752 Audit Report: IG-0807

    9 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon ft_01_bunting.pdf More Documents & Publications APBF Effects on Combustion Response of Oil Sands Derived Fuels in Diesel HCCI Operation

  6. 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

  7. 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.

  8. Humidity effects on wire insulation breakdown strength.

    SciTech Connect (OSTI)

    Appelhans, Leah

    2013-08-01

    Methods for the testing of the dielectric breakdown strength of insulation on metal wires under variable humidity conditions were developed. Two methods, an ASTM method and the twisted pair method, were compared to determine if the twisted pair method could be used for determination of breakdown strength under variable humidity conditions. It was concluded that, although there were small differences in outcomes between the two testing methods, the non-standard method (twisted pair) would be appropriate to use for further testing of the effects of humidity on breakdown performance. The dielectric breakdown strength of 34G copper wire insulated with double layer Poly-Thermaleze/Polyamide-imide insulation was measured using the twisted pair method under a variety of relative humidity (RH) conditions and exposure times. Humidity at 50% RH and below was not found to affect the dielectric breakdown strength. At 80% RH the dielectric breakdown strength was significantly diminished. No effect for exposure time up to 140 hours was observed at 50 or 80%RH.

  9. Effective Higgs vertices in the generic MSSM

    SciTech Connect (OSTI)

    Crivellin, Andreas

    2011-03-01

    In this article we consider chirally enhanced corrections to Higgs vertices in the most general MSSM. We include the contributions stemming from bilinear terms, from the trilinear A terms, and from their nonholomorphic analogues, the A{sup '} terms, which couple squarks to the ''wrong'' Higgs field. We perform a consistent renormalization of the Higgs vertices beyond the decoupling limit (M{sub SUSY{yields}{infinity}}), using a purely diagrammatic approach. The cancellation of the different contributions in and beyond the decoupling limit is discussed and the possible size of decoupling effects which occur if the supersymmetry particles are not much heavier than the electroweak scale are examined. In the decoupling limit we recover the results obtained in the effective-field-theory approach. For the nonholomorphic A{sup '} terms we find the well known tan{beta} enhancement in the down sector similar to the one for terms proportional to {mu}. Because of the a priori generic flavor structure of these trilinear terms large flavor-changing neutral Higgs couplings can be induced. We also discover new tan{beta} enhanced contributions involving the usual holomorphic A terms, which were not discussed before in the literature. These corrections occur only if also flavor-diagonal nonholomorphic corrections to the Higgs couplings are present. This reflects the fact that the A terms, and also the chirality-changing self-energies, are physical quantities and cannot be absorbed into renormalization constants.

  10. 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.

  11. Municipal solid waste effective stress analysis

    SciTech Connect (OSTI)

    Shariatmadari, Nader; Machado, Sandro Lemos; Noorzad, Ali; Karimpour-Fard, Mehran

    2009-12-15

    The mechanical behavior of municipal solid waste (MSW) has attracted the attention of many researchers in the field of geo-environmental engineering in recent years and several aspects of waste mechanical response under loading have been elucidated. However, the mechanical response of MSW materials under undrained conditions has not been described in detail to date. The knowledge of this aspect of the MSW mechanical response is very important in cases involving MSW with high water contents, seismic ground motion and in regions where landfills are built with poor operation conditions. This paper presents the results obtained from 26 large triaxial tests performed both in drained and undrained conditions. The results were analyzed taking into account the waste particles compressibility and the deformation anisotropy of the waste samples. The waste particles compressibility was used to modify the Terzaghi effective stress equation, using the Skempton (1961) proposition. It is shown that the use of the modified effective stress equation led to much more compatible shear strength values when comparing Consolidated-Drained (CD) and Consolidated-Undrained (CU), results, explaining the high shear strength values obtained in CU triaxial tests, even when the pore pressure is almost equal to the confining stress.

  12. Technical WOrk Plan for: Construction Effects Monitoring

    SciTech Connect (OSTI)

    S. Goodin

    2006-09-14

    This document is the technical work plan (TWP) for performing the Construction Effects Monitoring (CEM) activity, which is one of 20 testing and monitoring activities included in Performance Confirmation Plan (BSC 2004 [DIRS 172452]). Collectively, the 20 activities make up the Performance Confirmation Program described in the plan. Each of the other 19 activities will have a separate TWP. This plan, though titled Construction Effects Monitoring, in accordance with the Performance Confirmation Plan, also includes testing that may be performed in addition to monitoring, if required. Performance confirmation is required by regulation 10 CFR Part 63 [DIRS 173273], and was started during site characterization (consistent with the regulation) and will continue until permanent closure of the repository (10 CFR 63.13 1 (b) [DIRS 173273]). This CEM activity has two primary goals: (1) to collect, analyze, and report on repository rock properties data for the purpose of confirming geotechnical and design parameters used in repository design, and (2) to provide information intended to confirm that the ability to retrieve waste from the repository has been preserved. It will be necessary for information from this CEM activity to be evaluated in combination with that obtained from other Performance Confirmation Program activities to achieve these goals. These relationships with other Performance Confirmation Program activities (e.g., drift inspection, subsurface mapping, and seismicity monitoring) will be discussed in later sections of this TWP.

  13. Chronic respiratory effects of indoor formaldehyde exposure

    SciTech Connect (OSTI)

    Krzyzanowski, M.; Quackenboss, J.J.; Lebowitz, M.D. )

    1990-08-01

    The relation of chronic respiratory symptoms and pulmonary function to formaldehyde (HCHO) in homes was studied in a sample of 298 children (6-15 years of age) and 613 adults. HCHO measurements were made with passive samplers during two 1-week periods. Data on chronic cough and phlegm, wheeze, attacks of breathlessness, and doctor diagnoses of chronic bronchitis and asthma were collected with self-completed questionnaires. Peak expiratory flow rates (PEFR) were obtained during the evenings and mornings for up to 14 consecutive days for each individual. Significantly greater prevalence rates of asthma and chronic bronchitis were found in children from houses with HCHO levels 60-120 ppb than in those less exposed, especially in children also exposed to environmental tobacco smoke. In children, levels of PEFR decreased linearly with HCHO exposure, with the estimated decrease due to 60 ppb of HCHO equivalent to 22% of PEFR level in nonexposed children. The effects in asthmatic children exposed to HCHO below 50 ppb were greater than in healthy ones. The effects in adults were less evident: decrements in PEFR due to HCHO over 40 ppb were seen only in the morning, and mainly in smokers.

  14. The Effect of Element Formulation on the Prediction of Boost Effects in Numerical Tube Bending

    SciTech Connect (OSTI)

    Bardelcik, A.; Worswick, M.J.

    2005-08-05

    This paper presents advanced FE models of the pre-bending process to investigate the effect of element formulation on the prediction of boost effects in tube bending. Tube bending experiments are conducted with 3'' (OD) IF (Interstitial-Free) steel tube on a fully instrumented Eagle EPT-75 servo-hydraulic mandrel-rotary draw tube bender. Experiments were performed in which the bending boost was varied at three levels and resulted in consistent trends in the strain and thickness distribution within the pre-bent tubes. A numerical model of the rotary draw tube bender was used to simulate pre-bending of the IF tube with the three levels of boost from the experiments. To examine the effect of element formulation on the prediction of boost, the tube was modeled with shell and solid elements. Both models predicted the overall strain and thickness results well, but showed different trends in each of the models.

  15. Effects of interactions on the generalized Hong–Ou–Mandel effect

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

    Gertjerenken, B.; Kevrekidis, P. G.

    2015-04-11

    We numerically investigate the influence of interactions on the generalized Hong–Ou–Mandel (HOM) effect for bosonic particles in a (quasi-)one-dimensional set-up with weak harmonic confinement and show results for the cases of N = 2, N = 3 and N = 4 bosons interacting with a beam splitter, whose role is played by a δ-barrier. In particular, we focus on the effect of attractive interactions and compare the results with the repulsive case, as well as with the analytically available results for the non-interacting case (that we use as a benchmark). In addition, we observe a fermionization effect both for growingmore » repulsive and attractive interactions, i.e., the dip in the HOM coincidence count is progressively smeared out, for increasing interaction strengths. The role of input asymmetries is also explored.« less

  16. Effect of Subgrid Cloud Variability on Parameterization of Indirect Aerosol Effect in Large-Scale Models

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

    Effect of Increased Levels of Liquefied Natural Gas Exports on U.S. Energy Markets October 2014 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Effect of Increased Levels of Liquefied Natural Gas Exports on U.S. Energy Markets i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data,

  17. Assessment of Crack Detection in Heavy-Walled Cast Stainless Steel Piping Welds Using Advanced Low-Frequency Ultrasonic Methods

    SciTech Connect (OSTI)

    Anderson, Michael T.; Crawford, Susan L.; Cumblidge, Stephen E.; Denslow, Kayte M.; Diaz, Aaron A.; Doctor, Steven R.

    2007-03-01

    Studies conducted at the Pacific Northwest National Laboratory in Richland, Washington, have focused on assessing the effectiveness and reliability of novel approaches to nondestructive examination (NDE) for inspecting coarse-grained, cast stainless steel reactor components. The primary objective of this work is to provide information to the U.S. Nuclear Regulatory Commission on the effectiveness and reliability of advanced NDE methods as related to the inservice inspection of safety-related components in pressurized water reactors (PWRs). This report provides progress, recent developments, and results from an assessment of low frequency ultrasonic testing (UT) for detection of inside surface-breaking cracks in cast stainless steel reactor piping weldments as applied from the outside surface of the components. Vintage centrifugally cast stainless steel piping segments were examined to assess the capability of low-frequency UT to adequately penetrate challenging microstructures and determine acoustic propagation limitations or conditions that may interfere with reliable flaw detection. In addition, welded specimens containing mechanical and thermal fatigue cracks were examined. The specimens were fabricated using vintage centrifugally cast and statically cast stainless steel materials, which are typical of configurations installed in PWR primary coolant circuits. Ultrasonic studies on the vintage centrifugally cast stainless steel piping segments were conducted with a 400-kHz synthetic aperture focusing technique and phased array technology applied at 500 kHz, 750 kHz, and 1.0 MHz. Flaw detection and characterization on the welded specimens was performed with the phased array method operating at the frequencies stated above. This report documents the methodologies used and provides results from laboratory studies to assess baseline material noise, crack detection, and length-sizing capability for low-frequency UT in cast stainless steel piping.

  18. Electron correlation effects on the magnetostructural transition and

    Office of Scientific and Technical Information (OSTI)

    magnetocaloric effect in Gd{sub 5}Si{sub 2}Ge{sub 2} (Journal Article) | SciTech Connect Electron correlation effects on the magnetostructural transition and magnetocaloric effect in Gd{sub 5}Si{sub 2}Ge{sub 2} Citation Details In-Document Search Title: Electron correlation effects on the magnetostructural transition and magnetocaloric effect in Gd{sub 5}Si{sub 2}Ge{sub 2} Electron correlation effects on the electronic structure of Gd{sub 5}Si{sub 2}Ge{sub 2} have been studied using the

  19. Dual-circuit, multiple-effect refrigeration system and method

    DOE Patents [OSTI]

    DeVault, Robert C.

    1995-01-01

    A dual circuit absorption refrigeration system comprising a high temperature single-effect refrigeration loop and a lower temperature double-effect refrigeration loop separate from one another and provided with a double-condenser coupling therebetween. The high temperature condenser of the single-effect refrigeration loop is double coupled to both of the generators in the double-effect refrigeration loop to improve internal heat recovery and a heat and mass transfer additive such as 2-ethyl-1-hexanol is used in the lower temperature double-effect refrigeration loop to improve the performance of the absorber in the double-effect refrigeration loop.

  20. Giant switchable Rashba effect in oxide heterostructures

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

    Zhong, Zhicheng; Si, Liang; Zhang, Qinfang; Yin, Wei-Guo; Yunoki, Seiji; Held, Karsten

    2015-03-01

    One of the most fundamental phenomena and a reminder of the electron’s relativistic nature is the Rashba spin splitting for broken inversion symmetry. Usually this splitting is a tiny relativistic correction. Interfacing ferroelectric BaTiO₃ and a 5d (or 4d) transition metal oxide with a large spin-orbit coupling, Ba(Os,Ir,Ru)O₃, we show that giant Rashba spin splittings are indeed possible and even controllable by an external electric field. Based on density functional theory and a microscopic tight binding understanding, we conclude that the electric field is amplified and stored as a ferroelectric Ti-O distortion which, through the network of oxygen octahedra, inducesmore » a large (Os,Ir,Ru)-O distortion. The BaTiO₃/Ba(Os,Ru,Ir)O₃ heterostructure is hence the ideal test station for switching and studying the Rashba effect and allows applications at room temperature.« less

  1. Parametric effects in nanobeams and AFM

    SciTech Connect (OSTI)

    Claeyssen, J. C. R.; Tonetto, L.; Carvalho, J. B.; Copetti, R. D.

    2014-12-10

    Vibration dynamics of forced cantilever beams that are used in nanotechnology such as atomic force microscope modeling and carbon nanotubes is considered in terms of a fundamental response within a matrix framework. The modeling equations are written as a matrix differential equation subject to tip-sample general boundary conditions. At the junctions, where there are discontinuities due to different material or beam thickness, compatibility conditions are prescribed. Forced responses are given by convolution of the input load with the time domain Green matrix function. The corresponding matrix transfer function and modes of a multispan cantilever beam are determined in terms of solution basis of the same shape generated by a fundamental solution. Simulations were performed for a three stepped beam with a piezoelectric patch subject to pulse forcing terms and with surface effects.

  2. Thermofield dynamics and Casimir effect for fermions

    SciTech Connect (OSTI)

    Queiroz, H. . E-mail: hebe@fis.ufba.br; Silva, J.C. da . E-mail: jcsilva@cefetba.br; Khanna, F.C. . E-mail: khanna@phys.ualberta.ca; Malbouisson, J.M.C. . E-mail: jmalbou@phys.ualberta.ca; Revzen, M. . E-mail: revzen@physics.technion.ac.il; Santana, A.E. . E-mail: asantana@fis.unb.br

    2005-05-01

    A generalization of the Bogoliubov transformation is developed to describe a space compactified fermionic field. The method is the fermionic counterpart of the formalism introduced earlier for bosons [Phys. Rev. A 66 (2002) 052101], and is based on the thermofield dynamics approach. We analyze the energy-momentum tensor for the Casimir effect of a free massless fermion field in a d-dimensional box at finite temperature. As a particular case the Casimir energy and pressure for the field confined in a three-dimensional parallelepiped box are calculated. It is found that the attractive or repulsive nature of the Casimir pressure on opposite faces changes depending on the relative magnitude of the edges. We also determine the temperature at which the Casimir pressure in a cubic box changes sign and estimate its value when the edge of the cube is of the order of the confining lengths for baryons.

  3. Giant switchable Rashba effect in oxide heterostructures

    SciTech Connect (OSTI)

    Zhong, Zhicheng; Si, Liang; Zhang, Qinfang; Yin, Wei-Guo; Yunoki, Seiji; Held, Karsten

    2015-03-01

    One of the most fundamental phenomena and a reminder of the electron’s relativistic nature is the Rashba spin splitting for broken inversion symmetry. Usually this splitting is a tiny relativistic correction. Interfacing ferroelectric BaTiO₃ and a 5d (or 4d) transition metal oxide with a large spin-orbit coupling, Ba(Os,Ir,Ru)O₃, we show that giant Rashba spin splittings are indeed possible and even controllable by an external electric field. Based on density functional theory and a microscopic tight binding understanding, we conclude that the electric field is amplified and stored as a ferroelectric Ti-O distortion which, through the network of oxygen octahedra, induces a large (Os,Ir,Ru)-O distortion. The BaTiO₃/Ba(Os,Ru,Ir)O₃ heterostructure is hence the ideal test station for switching and studying the Rashba effect and allows applications at room temperature.

  4. Giant switchable Rashba effect in oxide heterostructures

    SciTech Connect (OSTI)

    Zhong, Zhicheng; Si, Liang; Zhang, Qinfang; Yin, Wei-Guo; Yunoki, Seiji; Held, Karsten

    2015-03-01

    One of the most fundamental phenomena and a reminder of the electrons relativistic nature is the Rashba spin splitting for broken inversion symmetry. Usually this splitting is a tiny relativistic correction. Interfacing ferroelectric BaTiO? and a 5d (or 4d) transition metal oxide with a large spin-orbit coupling, Ba(Os,Ir,Ru)O?, we show that giant Rashba spin splittings are indeed possible and even controllable by an external electric field. Based on density functional theory and a microscopic tight binding understanding, we conclude that the electric field is amplified and stored as a ferroelectric Ti-O distortion which, through the network of oxygen octahedra, induces a large (Os,Ir,Ru)-O distortion. The BaTiO?/Ba(Os,Ru,Ir)O? heterostructure is hence the ideal test station for switching and studying the Rashba effect and allows applications at room temperature.

  5. Field-effect P-N junction

    DOE Patents [OSTI]

    Regan, William; Zettl, Alexander

    2015-05-05

    This disclosure provides systems, methods, and apparatus related to field-effect p-n junctions. In one aspect, a device includes an ohmic contact, a semiconductor layer disposed on the ohmic contact, at least one rectifying contact disposed on the semiconductor layer, a gate including a layer disposed on the at least one rectifying contact and the semiconductor layer and a gate contact disposed on the layer. A lateral width of the rectifying contact is less than a semiconductor depletion width of the semiconductor layer. The gate contact is electrically connected to the ohmic contact to create a self-gating feedback loop that is configured to maintain a gate electric field of the gate.

  6. Interface effect in coupled quantum wells

    SciTech Connect (OSTI)

    Hao, Ya-Fei

    2014-06-28

    This paper intends to theoretically investigate the effect of the interfaces on the Rashba spin splitting of two coupled quantum wells. The results show that the interface related Rashba spin splitting of the two coupled quantum wells is both smaller than that of a step quantum well which has the same structure with the step quantum well in the coupled quantum wells. And the influence of the cubic Dresselhaus spin-orbit interaction of the coupled quantum wells is larger than that of a step quantum well. It demonstrates that the spin relaxation time of the two coupled quantum wells will be shorter than that of a step quantum well. As for the application in the spintronic devices, a step quantum well may be better than the coupled quantum wells, which is mentioned in this paper.

  7. Electron gun jitter effects on beam bunching

    SciTech Connect (OSTI)

    Liu, M. S.; Iqbal, M.

    2014-02-15

    For routine operation of Beijing Electron Positron Collider II (BEPCII) linac, many factors may affect the beam bunching process directly or indirectly. We present the measurements and analyses of the gun timing jitter, gun high voltage jitter, and beam energy at the exit of the standard acceleration section of the linac quantitatively. Almost 80 mV and more than 200 ps of gun high voltage and time jitters have ever been measured, respectively. It was analyzed that the gun timing jitter produced severe effects on beam energy than the gun high voltage jitter, if the timing jitter exceeded 100 ps which eventually deteriorates both the beam performance and the injection rate to the storage ring.

  8. PID Control Effectiveness for Surface Reactor Concepts

    SciTech Connect (OSTI)

    Dixon, David D.; Marsh, Christopher L.; Poston, David I.

    2007-01-30

    Control of space and surface fission reactors should be kept as simple as possible, because of the need for high reliability and the difficulty to diagnose and adapt to control system failures. Fortunately, compact, fast-spectrum, externally controlled reactors are very simple in operation. In fact, for some applications it may be possible to design low-power surface reactors without the need for any reactor control after startup; however, a simple proportional, integral, derivative (PID) controller can allow a higher performance concept and add more flexibility to system operation. This paper investigates the effectiveness of a PID control scheme for several anticipated transients that a surface reactor might experience. To perform these analyses, the surface reactor transient code FRINK was modified to simulate control drum movements based on bulk coolant temperature.

  9. Measures of effectiveness:an annotated bibliography.

    SciTech Connect (OSTI)

    Campbell, Philip LaRoche

    2004-07-01

    The purpose of this report is to provide guidance, from the open literature, on developing a set of ''measures of effectiveness'' (MoEs) and using them to evaluate a system. Approximately twenty papers and books are reviewed. The papers that provide the clearest understanding of MoEs are identified (Sproles [46], [48], [50]). The seminal work on value-focused thinking (VFT), an approach that bridges the gap between MoEs and a system, is also identified (Keeney [25]). And finally three examples of the use of VFT in evaluating a system based on MoEs are identified (Jackson et al. [21], Kerchner & Deckro [27], and Doyle et al. [14]). Notes are provided of the papers and books to pursue in order to take this study to the next level of detail.

  10. Electric field effect in ultrathin black phosphorus

    SciTech Connect (OSTI)

    Koenig, Steven P.; Schmidt, Hennrik; Doganov, Rostislav A.; Castro Neto, A. H.; Özyilmaz, Barbaros

    2014-03-10

    Black phosphorus exhibits a layered structure similar to graphene, allowing mechanical exfoliation of ultrathin single crystals. Here, we demonstrate few-layer black phosphorus field effect devices on Si/SiO{sub 2} and measure charge carrier mobility in a four-probe configuration as well as drain current modulation in a two-point configuration. We find room-temperature mobilities of up to 300 cm{sup 2}/Vs and drain current modulation of over 10{sup 3}. At low temperatures, the on-off ratio exceeds 10{sup 5}, and the device exhibits both electron and hole conduction. Using atomic force microscopy, we observe significant surface roughening of thin black phosphorus crystals over the course of 1 h after exfoliation.

  11. Constraint effects observed in crack initiation stretch

    SciTech Connect (OSTI)

    Lambert, D.M.; Ernst, H.A.

    1995-12-31

    The current paper characterizes constraint in fracture: J-modified resistance (Jr) curves were developed for two tough structural materials, 6061-T651 (aluminum) and IN718-STA1 (nickel-base superalloy). A wide variety of configurations was tested to consider load configurations from bending to tension including three specimen types (compact tension, center-crack tension, and single-edge notched tension), and a range of ligament lengths and thicknesses, as well as side-grooved and smooth-sided ligaments. The Jr curves exhibited an inflection point after some crack extension, and the data were excluded beyond the inflection. Qualified Jr curves for the two materials showed similar behavior, but R-curves were identical for equal ligament length-to-thickness ratio (RL), for the aluminum alloy, with increasing slope for increasing RL, while for the nickel, the resistance curves aligned for equal ligament thickness, B, and the slope increased for decreasing B. Displacements at the original crack tip (CToD) were recorded throughout the test for several specimens. CToD-versus-crack extension curves were developed, and data were excluded beyond the inflection point (as with the Jr curves). The data collapsed into two distinct curves, thought to represent the surface, plane stress effect and the central, plane strain effect. This was observed for both materials. A technique called profiling is presented for the aluminum alloy only, where the crack face displacements are recorded at the final point of the test as a function of the position throughout the crack cavity, along with an effort to extract the observations in a usable form. Displacements were consistent throughout the cross-section at and behind the original crack tip. In the region where the crack grew, this displacement was developed by a combination of stretch and crack growth. The stretch required to initiate crack extension was a function of the depth beneath the surface into the cross-section.

  12. Deployment Effects of Marin Renewable Energy Technologies

    SciTech Connect (OSTI)

    Brian Polagye; Mirko Previsic

    2010-06-17

    Given proper care in siting, design, deployment, operation and maintenance, marine and hydrokinetic technologies could become one of the more environmentally benign sources of electricity generation. In order to accelerate the adoption of these emerging hydrokinetic and marine energy technologies, navigational and environmental concerns must be identified and addressed. All developing hydrokinetic projects involve a wide variety of stakeholders. One of the key issues that site developers face as they engage with this range of stakeholders is that many of the possible conflicts (e.g., shipping and fishing) and environmental issues are not well-understood, due to a lack of technical certainty. In September 2008, re vision consulting, LLC was selected by the Department of Energy (DoE) to apply a scenario-based approach to the emerging wave and tidal technology sectors in order to evaluate the impact of these technologies on the marine environment and potentially conflicting uses. The project’s scope of work includes the establishment of baseline scenarios for wave and tidal power conversion at potential future deployment sites. The scenarios will capture variations in technical approaches and deployment scales to properly identify and characterize environmental impacts and navigational effects. The goal of the project is to provide all stakeholders with an improved understanding of the potential effects of these emerging technologies and focus all stakeholders onto the critical issues that need to be addressed. This groundwork will also help in streamlining siting and associated permitting processes, which are considered key hurdles for the industry’s development in the U.S. today. Re vision is coordinating its efforts with two other project teams funded by DoE which are focused on regulatory and navigational issues. The results of this study are structured into three reports: 1. Wave power scenario description 2. Tidal power scenario description 3. Framework for Identifying Key Environmental Concerns This is the second report in the sequence and describes the results of conceptual feasibility studies of tidal power plants deployed in Tacoma Narrows, Washington. The Narrows contain many of the same competing stakeholder interactions identified at other tidal power sites and serves as a representative case study. Tidal power remains at an early stage of development. As such, a wide range of different technologies are being pursued by different manufacturers. In order to properly characterize impacts, it is useful to characterize the range of technologies that could be deployed at the site of interest. An industry survey informs the process of selecting representative tidal power devices. The selection criteria is that such devices are at an advanced stage of development to reduce technical uncertainties and that enough data are available from the manufacturers to inform the conceptual design process of this study. Further, an attempt is made to cover the range of different technologies under development to capture variations in potential environmental effects. A number of other developers are also at an advanced stage of development including Verdant Power, which has demonstrated an array of turbines in the East River of New York, Clean Current, which has demonstrated a device off Race Rocks, BC, and OpenHydro, which has demonstrated a device at the European Marine Energy Test Center and is on the verge of deploying a larger device in the Bay of Fundy. MCT demonstrated their device both at Devon (UK) and Strangford Narrows (Northern Ireland). Furthermore OpenHydro, CleanCurrent, and MCT are the three devices being installed at the Minas Passage (Canada). Environmental effects will largely scale with the size of tidal power development. In many cases, the effects of a single device may not be measurable, while larger scale device arrays may have cumulative impacts that differ significantly from smaller scale deployments. In order to characterize these effects, scenarios are established at three deployment scales which nominally represent (1) a small pilot deployment, (2) an early, small commercial deployment, and (3) a large commercial scale plant. For the three technologies and scales at the selected site, this results in a total of nine deployment scenarios outlined in the report.

  13. Effective interface state effects in hydrogenated amorphous-crystalline silicon heterostructures using ultraviolet laser photocarrier radiometry

    SciTech Connect (OSTI)

    Melnikov, A.; Mandelis, A.; Halliop, B.; Kherani, N. P.

    2013-12-28

    Ultraviolet photocarrier radiometry (UV-PCR) was used for the characterization of thin-film (nanolayer) intrinsic hydrogenated amorphous silicon (i-a-Si:H) on c-Si. The small absorption depth (approximately 10?nm at 355?nm laser excitation) leads to strong influence of the nanolayer parameters on the propagation and recombination of the photocarrier density wave (CDW) within the layer and the substrate. A theoretical PCR model including the presence of effective interface carrier traps was developed and used to evaluate the transport parameters of the substrate c-Si as well as those of the i-a-Si:H nanolayer. Unlike conventional optoelectronic characterization methods such as photoconductance, photovoltage, and photoluminescence, UV-PCR can be applied to more complete quantitative characterization of a-Si:H/c-Si heterojunction solar cells, including transport properties and defect structures. The quantitative results elucidate the strong effect of a front-surface passivating nanolayer on the transport properties of the entire structure as the result of effective a-Si:H/c-Si interface trap neutralization through occupation. A further dramatic improvement of those properties with the addition of a back-surface passivating nanolayer is observed and interpreted as the result of the interaction of the increased excess bulk CDW with, and more complete occupation and neutralization of, effective front interface traps.

  14. Working with Utilities: Effective Paths for Tribal Governments...

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

    Working with Utilities: Effective Paths for Tribal Governments Webinar Working with Utilities: Effective Paths for Tribal Governments Webinar September 30, 2015 11:00AM to 12:30PM...

  15. Effects of Cosmic Infrared Background on High Energy Delayed...

    Office of Scientific and Technical Information (OSTI)

    Effects of Cosmic Infrared Background on High Energy Delayed Gamma-Rays From Gamma-Ray Bursts Citation Details In-Document Search Title: Effects of Cosmic Infrared Background on...

  16. Energy Forecasting Framework and Emissions Consensus Tool (EFFECT...

    Open Energy Info (EERE)

    Tool (EFFECT) EFFECT is an open, Excel-based modeling tool used to forecast greenhouse gas emissions from a range of development scenarios at the regional and national levels....

  17. Evidence for charge Kondo effect in superconducting Tl-doped...

    Office of Scientific and Technical Information (OSTI)

    Evidence for charge Kondo effect in superconducting Tl-doped PbTe Citation Details In-Document Search Title: Evidence for charge Kondo effect in superconducting Tl-doped PbTe ...

  18. Potassium-induced effect on structure and chemical activity of...

    Office of Scientific and Technical Information (OSTI)

    Potassium-induced effect on structure and chemical activity of CuxOCu(111) (x2) ... Title: Potassium-induced effect on structure and chemical activity of CuxOCu(111) (x2) ...

  19. Effect of Chemical Pressure on the Charge Density Wave Transition...

    Office of Scientific and Technical Information (OSTI)

    Effect of Chemical Pressure on the Charge Density Wave Transition in Rare-Earth Tritellurides RTe3 Citation Details In-Document Search Title: Effect of Chemical Pressure on the ...

  20. EPA Diesel Rule and the Sulfur Effects (DECSE) Project

    SciTech Connect (OSTI)

    2009-05-08

    The VT program collaborated with industry stakeholders and the EPA (in an effort initiated in 1998 called Diesel Emission Control – Sulfur Effects study, otherwise known as DECSE) to quantify the effects of fuel sulfur on emission control technologies.

  1. COLLATERAL EFFECTS ON SOLAR NEBULA OXYGEN ISOTOPES DUE TO INJECTION...

    Office of Scientific and Technical Information (OSTI)

    COLLATERAL EFFECTS ON SOLAR NEBULA OXYGEN ISOTOPES DUE TO INJECTION OF sup 26Al BY A NEARBY SUPERNOVA Citation Details In-Document Search Title: COLLATERAL EFFECTS ON SOLAR ...

  2. Effects of antiferro-ferromagnetic phase coexistence and spin...

    Office of Scientific and Technical Information (OSTI)

    Effects of antiferro-ferromagnetic phase coexistence and spin fluctuations on the magnetic and related properties of NdCuSi Citation Details In-Document Search Title: Effects of...

  3. Theory of Fano Resonances in Graphene: The Kondo effect probed...

    Office of Scientific and Technical Information (OSTI)

    Theory of Fano Resonances in Graphene: The Kondo effect probed by STM Citation Details In-Document Search Title: Theory of Fano Resonances in Graphene: The Kondo effect probed by ...

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

    Office of Scientific and Technical Information (OSTI)

    Heavy Quarks, QCD, and Effective Field Theory Citation Details In-Document Search Title: Heavy Quarks, QCD, and Effective Field Theory The research supported by this OJI award is ...

  5. Biogenic Aerosols„Effects on Clouds and Climate (BAECC)

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

    Biogenic Aerosols-Effects on Clouds and Climate (BAECC) Final Campaign Summary T Petj ... DOESC-ARM-15-051 Biogenic Aerosols-Effects on Clouds and Climate (BAECC) Final Campaign ...

  6. Understanding Cost-Effectiveness of Energy Efficiency Programs

    SciTech Connect (OSTI)

    none,

    2008-11-01

    Discusses the five standard tests used to assess the cost-effectiveness of energy efficiency, how states use the tests, and how the tests can determine the cost-effectiveness of efficiency measures.

  7. Effect of Cusps in Time-Dependent Quantum Mechanics (Journal...

    Office of Scientific and Technical Information (OSTI)

    Effect of Cusps in Time-Dependent Quantum Mechanics Title: Effect of Cusps in Time-Dependent Quantum Mechanics Authors: Yang, Zeng-hui ; Maitra, Neepa T. ; Burke, Kieron ...

  8. A Study of SSI Effects Incorporating Seismic Wave Incoherence...

    Office of Environmental Management (EM)

    A Study of SSI Effects Incorporating Seismic Wave Incoherence within the DOE Complex A Study of SSI Effects Incorporating Seismic Wave Incoherence within the DOE Complex A Study of...

  9. Effect of thermo-mechanical treatment on mechanical and elastic...

    Office of Scientific and Technical Information (OSTI)

    Effect of thermo-mechanical treatment on mechanical and elastic properties of Ti-36Nb-5Zr alloy Title: Effect of thermo-mechanical treatment on mechanical and elastic properties of ...

  10. Fractional quantum spin Hall effect in flat-band checkerboard...

    Office of Scientific and Technical Information (OSTI)

    Fractional quantum spin Hall effect in flat-band checkerboard lattice model Citation Details In-Document Search Title: Fractional quantum spin Hall effect in flat-band checkerboard ...

  11. Effect of a synchrotron X-ray microtomography imaging experiment...

    Office of Scientific and Technical Information (OSTI)

    Effect of a synchrotron X-ray microtomography imaging experiment on the amino acid content of a CM chondrite Citation Details In-Document Search Title: Effect of a synchrotron ...

  12. Effect of Lithium PFC Coatings on NSTX Density Control (Journal...

    Office of Scientific and Technical Information (OSTI)

    Effect of Lithium PFC Coatings on NSTX Density Control Citation Details In-Document Search Title: Effect of Lithium PFC Coatings on NSTX Density Control Lithium coatings on the ...

  13. Effect of Lithium PFC Coatings on NSTX Density Control (Journal...

    Office of Scientific and Technical Information (OSTI)

    Effect of Lithium PFC Coatings on NSTX Density Control Citation Details In-Document Search Title: Effect of Lithium PFC Coatings on NSTX Density Control You are accessing a ...

  14. Effect of spatial density variation and O+ concentration on the growth and evolution of electromagnetic ion cyclotron waves

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

    Denton, R. E.; Jordanova, V. K.; Fraser, B. J.

    2014-10-01

    We simulate electromagnetic ion cyclotron (EMIC) wave growth and evolution within three regions, the plasmasphere (or plasmaspheric plume), the plasmapause, and the low-density plasmatrough outside the plasmapause. First, we use a ring current simulation with a plasmasphere model to model the particle populations that give rise to the instability for conditions observed on 9 June 2001. Then, using two different models for the cold ion composition, we do a full scale hybrid code simulation in dipole coordinates of the EMIC waves on a meridional plane at MLT = 18 and at 1900 UT within a range of L shell frommore » L = 4.9 to 6.7. EMIC waves were observed during June 9, 2001 by Geostationary Operational Environmental Satellite (GOES) spacecraft. While an exact comparison between observed and simulated spectra is not possible here, we do find significant similarities between the two, at least at one location within the region of largest wave growth. We find that the plasmapause is not a preferred region for EMIC wave growth, though waves can grow in that region. The density gradient within the plasmapause does, however, affect the orientation of wave fronts and wave vector both within the plasmapause and in adjacent regions. There is a preference for EMIC waves to be driven in the He+ band (frequencies between the O+ and He+ gyrofrequencies) within the plasmasphere, although they can also grow in the plasmatrough. If present, H+ band waves are more likely to grow in the plasmatrough. This fact, plus L dependence of the frequency and possible time evolution toward lower frequency waves, can be explained by a simple model. Large O+ concentration limits the frequency range of or even totally quenches EMIC waves. This is more likely to occur in the plasmatrough at solar maximum. Such large O+ concentration significantly affects the H+ cutoff frequency and hence the width in frequency of the stop band above the He+ gyrofrequency. EMIC wave surfaces predicted by cold plasma theory are altered by the finite temperature of the ring current H+.« less

  15. Effect of spatial density variation and O+ concentration on the growth and evolution of electromagnetic ion cyclotron waves

    SciTech Connect (OSTI)

    Denton, R. E.; Jordanova, V. K.; Fraser, B. J.

    2014-10-01

    We simulate electromagnetic ion cyclotron (EMIC) wave growth and evolution within three regions, the plasmasphere (or plasmaspheric plume), the plasmapause, and the low-density plasmatrough outside the plasmapause. First, we use a ring current simulation with a plasmasphere model to model the particle populations that give rise to the instability for conditions observed on 9 June 2001. Then, using two different models for the cold ion composition, we do a full scale hybrid code simulation in dipole coordinates of the EMIC waves on a meridional plane at MLT = 18 and at 1900 UT within a range of L shell from L = 4.9 to 6.7. EMIC waves were observed during June 9, 2001 by Geostationary Operational Environmental Satellite (GOES) spacecraft. While an exact comparison between observed and simulated spectra is not possible here, we do find significant similarities between the two, at least at one location within the region of largest wave growth. We find that the plasmapause is not a preferred region for EMIC wave growth, though waves can grow in that region. The density gradient within the plasmapause does, however, affect the orientation of wave fronts and wave vector both within the plasmapause and in adjacent regions. There is a preference for EMIC waves to be driven in the He+ band (frequencies between the O+ and He+ gyrofrequencies) within the plasmasphere, although they can also grow in the plasmatrough. If present, H+ band waves are more likely to grow in the plasmatrough. This fact, plus L dependence of the frequency and possible time evolution toward lower frequency waves, can be explained by a simple model. Large O+ concentration limits the frequency range of or even totally quenches EMIC waves. This is more likely to occur in the plasmatrough at solar maximum. Such large O+ concentration significantly affects the H+ cutoff frequency and hence the width in frequency of the stop band above the He+ gyrofrequency. EMIC wave surfaces predicted by cold plasma theory are altered by the finite temperature of the ring current H+.

  16. Effect of spatial density variation and O+ concentration on the growth and evolution of electromagnetic ion cyclotron waves

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

    Denton, R. E.; Jordanova, V. K.; Fraser, B. J.

    2014-10-01

    We simulate electromagnetic ion cyclotron (EMIC) wave growth and evolution within three regions, the plasmasphere (or plasmaspheric plume), the plasmapause, and the low-density plasmatrough outside the plasmapause. First, we use a ring current simulation with a plasmasphere model to model the particle populations that give rise to the instability for conditions observed on 9 June 2001. Then, using two different models for the cold ion composition, we do a full scale hybrid code simulation in dipole coordinates of the EMIC waves on a meridional plane at MLT = 18 and at 1900 UT within a range of L shell frommore »L = 4.9 to 6.7. EMIC waves were observed during June 9, 2001 by Geostationary Operational Environmental Satellite (GOES) spacecraft. While an exact comparison between observed and simulated spectra is not possible here, we do find significant similarities between the two, at least at one location within the region of largest wave growth. We find that the plasmapause is not a preferred region for EMIC wave growth, though waves can grow in that region. The density gradient within the plasmapause does, however, affect the orientation of wave fronts and wave vector both within the plasmapause and in adjacent regions. There is a preference for EMIC waves to be driven in the He+ band (frequencies between the O+ and He+ gyrofrequencies) within the plasmasphere, although they can also grow in the plasmatrough. If present, H+ band waves are more likely to grow in the plasmatrough. This fact, plus L dependence of the frequency and possible time evolution toward lower frequency waves, can be explained by a simple model. Large O+ concentration limits the frequency range of or even totally quenches EMIC waves. This is more likely to occur in the plasmatrough at solar maximum. Such large O+ concentration significantly affects the H+ cutoff frequency and hence the width in frequency of the stop band above the He+ gyrofrequency. EMIC wave surfaces predicted by cold plasma theory are altered by the finite temperature of the ring current H+.« less

  17. Development of More Effective Biosurfactants for Enhanced Oil Recovery

    SciTech Connect (OSTI)

    McInerney, M.J.; Mouttaki, H.; Folmsbee, M.; Knapp, R.; Nagle, D.

    2003-01-24

    The overall goal of this research was to develop effective biosurfactant production for enhanced oil recovery in the United States.

  18. Soft Collinear Effective Theory (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Soft Collinear Effective Theory Citation Details In-Document Search Title: Soft Collinear Effective Theory In this talk I review soft collinear effective theory. After a discussion of the formalism and properties of the effective field theory, I turn to phenomenology. I present results on color-suppressed B {yields} D decays, and on the {upsilon} radiative decay spectrum. Authors: Fleming, Sean [1] + Show Author Affiliations Physics Department, University of Arizona, Tucson, AZ 85719 (United

  19. The Effects of Hydrothermal Agingon a Commercial Cu SCR Catalyst

    Broader source: Energy.gov [DOE]

    Examines the effect of hydrothermal aging on the Nox reduction over a commercial Cu-zeolite SCR catalyst.

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

    Energy Savers [EERE]

    Analysis (CEQ, 2005) | Department of Energy on the Consideration of Past Actions in Cumulative Effects Analysis (CEQ, 2005) Guidance on the Consideration of Past Actions in Cumulative Effects Analysis (CEQ, 2005) In this Memorandum, the Council on Environmental Quality provides guidance on the extent to which agencies of the Federal government are required to analyze the environmental effects of past actions when they describe the cumulative environmental effect of a proposed action. PDF

  1. Third Radiation Effects Research Foundation Board of Councilors Meeting

    Energy Savers [EERE]

    Held in Hiroshima | Department of Energy Third Radiation Effects Research Foundation Board of Councilors Meeting Held in Hiroshima Third Radiation Effects Research Foundation Board of Councilors Meeting Held in Hiroshima July 22, 2013 - 4:54pm Addthis Third Radiation Effects Research Foundation Board of Councilors Meeting Held in Hiroshima The third Board of Councilors (BOC) meeting was held on June 18-19 at the Hiroshima Radiation Effects Research Foundation (RERF), a bi-national U.S.-Japan

  2. Effective safety communications | Y-12 National Security Complex

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

    Effective safety ... Effective safety communications Posted: September 11, 2014 - 7:44pm CNS Communications Specialist Kathryn King spoke on effective safety communications at Safety Fest TN held this week at Y-12's New Hope Center. King was joined by two safety and health experts from Oak Ridge Associated Universities, Dr. Jeff Miller and Dr. David Duncan. The presentation included a case study of the Uranium Processing Facility Project, where the effectiveness of safety communications has

  3. Radiological Assessment of effects from Fukushima Daiichi Nuclear Power Plant

    Broader source: Energy.gov [DOE]

    NNSA presentation on Radiological Assessment of effects from Fukushima Daiichi Nuclear Power Plant from May 13, 2011

  4. Table 6a. Total Electricity Consumption per Effective Occupied...

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

    a. Total Electricity Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using Electricity (thousand) Total Electricity Consumption...

  5. Parameterizations of Cloud Microphysics and Indirect Aerosol Effects

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Parameterizations of Cloud Microphysics and Indirect Aerosol Effects Citation Details In-Document Search Title: Parameterizations of Cloud Microphysics and Indirect Aerosol Effects 1. OVERVIEW Aerosols and especially their effect on clouds are one of the key components of the climate system and the hydrological cycle [Ramanathan et al., 2001]. Yet, the aerosol effect on clouds remains largely unknown and the processes involved not well understood. A

  6. EFFECT OF FAST NEUTRON IRRADIATION ON SINTERED ALUMINA AND MAGNESIA...

    Office of Scientific and Technical Information (OSTI)

    IRRADIATION; LATTICES; MAGNESIUM OXIDES; MONOCRYSTALS; NEUTRON FLUX; RADIATION DOSES; RADIATION EFFECTS; SINTERED MATERIALS; TEMPERATURE; THERMAL CONDUCTIVITY ALUMINUM OXIDES

  7. Market Effects of the Better Buildings Neighborhood Program, Final

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

    Evaluation Volume 5 | Department of Energy 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 Report: Market Effects of the Better Buildings Neighborhood Program, Final Evaluation Volume 5, American Recovery and Reinvestment Act of 2009, June 2015. PDF icon Market Effects of BBNP, Final Evaluation Volume 5 More Documents & Publications Evaluation of the Better

  8. EECLP Webinar #1: Overview and Cost Effectiveness-- Text Version

    Broader source: Energy.gov [DOE]

    Below is the text version of the webinar, EECLP Webinar 1: Overview and Cost Effectiveness, presented in December 2014.

  9. Radiation and transmutation effects relevant to solid nuclear waste forms

    SciTech Connect (OSTI)

    Vance, E.R.; Roy, R.; Pillay, K.K.S.

    1981-03-15

    Radiation effects in insulating solids are discussed in a general way as an introduction to the quite sparse published work on radiation effects in candidate nuclear waste forms other than glasses. Likely effects of transmutation in crystals and the chemical mitigation strategy are discussed. It seems probable that radiation effects in solidified HLW will not be serious if the actinides can be wholly incorporated in such radiation-resistant phases as monazite or uraninite.

  10. Quantum dissipative effect of one dimension coupled anharmonic oscillator

    SciTech Connect (OSTI)

    Sulaiman, A.; Zen, Freddy P.

    2015-04-16

    Quantum dissipative effect of one dimension coupled anharmonic oscillator is investigated. The systems are two coupled harmonic oscillator with the different masses. The dissipative effect is studied based on the quantum state diffusion formalism. The result show that the anharmonic effect increase the amplitude but the lifetime of the oscillation depend on the damping coefficient and do not depend on the temperature.

  11. Fuel Effects on Emissions Control Technologies | Department of Energy

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

    12 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon ft007_sluder_2012_o.pdf More Documents & Publications Fuel Effects on Emissions Control Technologies Fuel Effects on Emissions Control Technologies Non-Petroleum-Based Fuels: Effects on Emissions Control Technologies

  12. Effects of pulse duration on magnetostimulation thresholds

    SciTech Connect (OSTI)

    Saritas, Emine U.; Goodwill, Patrick W.; Conolly, Steven M.

    2015-06-15

    Purpose: Medical imaging techniques such as magnetic resonance imaging and magnetic particle imaging (MPI) utilize time-varying magnetic fields that are subject to magnetostimulation limits, which often limit the speed of the imaging process. Various human-subject experiments have studied the amplitude and frequency dependence of these thresholds for gradient or homogeneous magnetic fields. Another contributing factor was shown to be number of cycles in a magnetic pulse, where the thresholds decreased with longer pulses. The latter result was demonstrated on two subjects only, at a single frequency of 1.27 kHz. Hence, whether the observed effect was due to the number of cycles or due to the pulse duration was not specified. In addition, a gradient-type field was utilized; hence, whether the same phenomenon applies to homogeneous magnetic fields remained unknown. Here, the authors investigate the pulse duration dependence of magnetostimulation limits for a 20-fold range of frequencies using homogeneous magnetic fields, such as the ones used for the drive field in MPI. Methods: Magnetostimulation thresholds were measured in the arms of six healthy subjects (age: 27 ± 5 yr). Each experiment comprised testing the thresholds at eight different pulse durations between 2 and 125 ms at a single frequency, which took approximately 30–40 min/subject. A total of 34 experiments were performed at three different frequencies: 1.2, 5.7, and 25.5 kHz. A solenoid coil providing homogeneous magnetic field was used to induce stimulation, and the field amplitude was measured in real time. A pre-emphasis based pulse shaping method was employed to accurately control the pulse durations. Subjects reported stimulation via a mouse click whenever they felt a twitching/tingling sensation. A sigmoid function was fitted to the subject responses to find the threshold at a specific frequency and duration, and the whole procedure was repeated at all relevant frequencies and pulse durations. Results: The magnetostimulation limits decreased with increasing pulse duration (T{sub pulse}). For T{sub pulse} < 18 ms, the thresholds were significantly higher than at the longest pulse durations (p < 0.01, paired Wilcoxon signed-rank test). The normalized magnetostimulation threshold (B{sub Norm}) vs duration curve at all three frequencies agreed almost identically, indicating that the observed effect is independent of the operating frequency. At the shortest pulse duration (T{sub pulse} ≈ 2 ms), the thresholds were approximately 24% higher than at the asymptotes. The thresholds decreased to within 4% of their asymptotic values for T{sub pulse} > 20 ms. These trends were well characterized (R{sup 2} = 0.78) by a stretched exponential function given by B{sub Norm}=1+αe{sup −(T{sub p}{sub u}{sub l}{sub s}{sub e}/β){sup γ}}, where the fitted parameters were α = 0.44, β = 4.32, and γ = 0.60. Conclusions: This work shows for the first time that the magnetostimulation thresholds decrease with increasing pulse duration, and that this effect is independent of the operating frequency. Normalized threshold vs duration trends are almost identical for a 20-fold range of frequencies: the thresholds are significantly higher at short pulse durations and settle to within 4% of their asymptotic values for durations longer than 20 ms. These results emphasize the importance of matching the human-subject experiments to the imaging conditions of a particular setup. Knowing the dependence of the safety limits to all contributing factors is critical for increasing the time-efficiency of imaging systems that utilize time-varying magnetic fields.

  13. Investigations of initiation spot size effects

    SciTech Connect (OSTI)

    Clarke, Steven A; Akinci, Adrian A; Leichty, Gary; Schaffer, Timothy; Murphy, Michael J; Munger, Alan; Thomas, Keith A

    2010-01-01

    As explosive components become smaller, a greater understanding of the effect of initiation spot size on detonation becomes increasingly critical. A series of tests of the effect of initiation spot size will be described. A series of DOI (direct optical initiation) detonators with initiation spots sizes from {approx}50 um to 1000um have been tested to determine laser parameters for threshold firing of low density PETN pressings. Results will be compared with theoretical predictions. Outputs of the initiation source (DOI ablation) have been characterized by a suite of diagnostics including PDV and schlieren imaging. Outputs of complete detonators have been characterized using PDV, streak, and/or schlieren imaging. At present, we have not found the expected change in the threshold energy to spot size relationship for DOI type detonators found in similar earlier for projectiles, slappers and EBWs. New detonators designs (Type C) are currently being tested that will allow the determination of the threshold for spot sizes from 250 um to 105um, where we hope to see change in the threshold vs. spot size relationship. Also, one test of an extremely small diameter spot size (50um) has resulted in preliminary NoGo only results even at energy densities as much as 8 times the energy density of the threshold results presented here. This gives preliminary evidence that 50um spot may be beyond the critical initiation diameter. The constant threshold energy to spot size relationship in the data to date does however still give some insight into the initiation mechanism of DOI detonators. If the DOI initiation mechanism were a 1D mechanism similar to a slapper or a flyer impact, the expected inflection point in the graph would have been between 300um and 500um diameter spot size, within the range of the data presented here. The lack of that inflection point indicates that the DOI initiation mechanism is more likely a 2D mechanism similar to a sphere or rod projectile. We expect to see a three region response as the results from the smaller spot size Type C detonators are completed.

  14. Effects of Gain Changes on RPM Performance

    SciTech Connect (OSTI)

    Lousteau, Angela L; York, Robbie Lynn; Livesay, Jake

    2012-03-01

    The mission of the U.S. Department of Energy/National Nuclear Security Administration's (DOE/NNSA's) Office of the Second Line of Defense (SLD) is to strengthen the capability of foreign governments to deter, detect, and interdict the illicit trafficking of special nuclear and other radioactive materials across international borders and through the global maritime shipping system. The goal of this mission is to reduce the probability of these materials being fashioned into a weapon of mass destruction or radiological dispersal device that could be used against the United States or its international partners. This goal is achieved primarily through the installation and operation of radiation detection equipment at border crossings, airports, seaports, and other strategic locations around the world. In order to effectively detect the movement of radioactive material, the response of these radiation detectors to various materials in various configurations must be well characterized. Oak Ridge National Laboratory (ORNL) investigated two aspects of Radiation Portal Monitor (RPM) settings, based on a preliminary investigation done by the Los Alamos National Laboratory (LANL): source-to-detector distance effect on amplifier gain and optimized discriminator settings. This report discusses this investigation. A number of conclusions can be drawn from the ORNL testing. First, for increased distance between the source and the detector, thus illuminating the entire detector rather than just the center of the detector (as is done during detector alignments), an increase in gain may provide a 5-15% increase in sensitivity (Fig. 4). However, increasing the gain without adjusting the discriminator settings is not recommended as this makes the monitor more sensitive to electronic noise and temperature-induced fluctuations. Furthermore, if the discriminators are adjusted in relation to the increase in gain, thus appropriately discriminating against electronic noise, the sensitivity gains are less than 5% (Fig. 6). ORNL does not consider this slight increase in sensitivity to be a worthwhile pursuit. Second, increasing the ULD will increase sensitivity a few percent (Fig. 7); however, it is not clear that the slight increase in sensitivity is worth the effort required to make the change (e.g., reliability, cost, etc.). Additionally, while the monitor would be more sensitive to HEU, it would also be more sensitive to NORM. Third, the sensitivity of the system remains approximately the same whether it is calibrated to a small source on contact or a large source far away (Fig. 6). This affirms that no changes to the existing calibration procedure are necessary.

  15. Microsoft Word - 13035181 13035182 DVP.docx

    Office of Legacy Management (LM)

    ... X San Juan River about 1500' below dist. Channel 1118 X Seep sump (423426) U, SO4, N as ... MIS-A-039 Chromium Gross Alpha Gross Beta Iron Lead Magnesium X X 5 SW-846 6010 LMM-01 ...

  16. TABLE15.CHP:Corel VENTURA

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Dist. Commodity IV V Texas La. Texas Gulf Gulf N. La., New U.S. Inland Coast Coast Ark. Mexico Total Rocky Mt. West Coast Total January 1998 Natural Gas Liquids...

  17. Hope Solar | Open Energy Information

    Open Energy Info (EERE)

    Solar Jump to: navigation, search Name: Hope Solar Address: No.6-8 Hope Road Taihu Town Tongzhou Dist Place: Beijing, China Sector: Solar Product: Solar cells and power systems...

  18. Overview of the CPUC's California Solar Initiative and DG Programs

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

    ...PUCenergyDistGen 2 DG and Renewables Policies and Programs DG Type Programs System-Side Generation or Utility-Side ... but built on related distributed generation rebate ...

  19. Cold Nuclear Matter Effects at PHENIX

    SciTech Connect (OSTI)

    Wysocki, Matthew G; PHENIX, Collaboration

    2013-01-01

    While the study of the quark-gluon plasma has been the primary focus of the RHIC experiments, much work has also been done to understand so-called cold nuclear matter (CNM) eects through d+Au collisions where no hot plasma is produced. Eects such as nuclear shadowing, Cronin enhancement, and initial-state parton energy loss, among others, are not only interesting in their own right, but have direct implications on QGP-related measurements in A+A collisions. Recently PHENIX has measured CNM eects at midrapidity in s_NN = 200 GeV d+Au collisions. Measurements of reconstructed jets reveal the centrality dependence of both jet suppression and broadening of the away-side jet. Meanwhile, single electrons from heavy flavor decays exhibit enhancement, increasing with centrality, over a broad p_T range. J/psi and psi' modification have also been measured and are quite dierent in magnitude, in contrast with our expectations. The above results are presented here and compared to our present understanding of CNM effects.

  20. Compton effect thermally activated depolarization dosimeter

    DOE Patents [OSTI]

    Moran, Paul R.

    1978-01-01

    A dosimetry technique for high-energy gamma radiation or X-radiation employs the Compton effect in conjunction with radiation-induced thermally activated depolarization phenomena. A dielectric material is disposed between two electrodes which are electrically short circuited to produce a dosimeter which is then exposed to the gamma or X radiation. The gamma or X-radiation impinging on the dosimeter interacts with the dielectric material directly or with the metal composing the electrode to produce Compton electrons which are emitted preferentially in the direction in which the radiation was traveling. A portion of these electrons becomes trapped in the dielectric material, consequently inducing a stable electrical polarization in the dielectric material. Subsequent heating of the exposed dosimeter to the point of onset of ionic conductivity with the electrodes still shorted through an ammeter causes the dielectric material to depolarize, and the depolarization signal so emitted can be measured and is proportional to the dose of radiation received by the dosimeter.