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Sample records for access road cr

  1. Montana - Access Road Easement Policy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Access Road Easement Policy Jump to: navigation, search OpenEI Reference LibraryAdd to library General: Montana - Access Road Easement Policy Author Montana Department of...

  2. Microsoft Word - Class 1 S Access Road-031611 FINAL.doc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Bearzi: Enclosed is a Class 1 Permit Modification Notification to: * Add South Access Road ... Notifications Add South Access Road for Transportation of TRU Mixed Waste ...

  3. New, stricter Pajarito Road access rules to go into effect Aug...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    New, stricter Pajarito Road access rules New, stricter Pajarito Road access rules to go into effect Aug. 12 Laboratory personnel and subcontractors will no longer be able to ...

  4. EA-1980: Spar Canyon-Round Valley Access Road System Improvements...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    80: Spar Canyon-Round Valley Access Road System Improvements, Custer County, Idaho EA-1980: Spar Canyon-Round Valley Access Road System Improvements, Custer County, Idaho Summary...

  5. Floodplain and Wetlands Assessment for Construction of a Second Full Service Access Road over Lena Gulch

    Energy.gov [DOE]

    Floodplain and Wetlands Assessment for Construction of a Second Full Service Access Road over Lena Gulch from South Golden Road to the National Renewable Energy Laboratory’s South Table Mountain Complex, Golden, Colorado.

  6. EA-1941: Boyer-Tillamook Access Road Improvement Project, Tillamook and Yamhill Counties, Oregon

    Office of Energy Efficiency and Renewable Energy (EERE)

    BPA prepared an EA, FONSI, and Mitigation Action Plan to assess the potential environmental impacts of proposed improvements to 13 miles of access roads for its existing 115-kV Boyer-Tillamook No. 1 Transmission Line in Tillamook and Yamhill counties, Oregon. Associated activities would include resurfacing roads, adding drainage, widening 3 miles of road, constructing 0.1 mile of new road, maintaining culverts, and constructing outlet ditches and retaining walls. In addition, new bridges would be built, and culverts that currently block fish passage for anadromous and resident fish would be replaced. Additional information is available at the project website: http://efw.bpa.gov/environmental_services/Document_Library/Boyer-Tillamook/.

  7. EA-1980: Spar Canyon-Round Valley Access Road System Improvements, Custer County, Idaho

    Office of Energy Efficiency and Renewable Energy (EERE)

    Bonneville Power Administration is preparing an EA to assess potential environmental impacts of proposed improvements to the access road system for its existing Spar Canyon-Round Valley Transmission Line located on Bureau of Land Management land in Custer County, Idaho.

  8. Microsoft Word - Class 1 S Access Road-031611 FINAL.doc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Carlsbad. New Mexico 88221 Mr. James Bearzi, Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 MAR 1 7 2011 Subject: Notification of a Class 1 Permit Modification to the Hazardous Waste Facility Permit, Permit Number: NM4890139088* TSDF Dear Mr. Bearzi: Enclosed is a Class 1 Permit Modification Notification to: * Add South Access Road for Transportation of TRU Mixed Waste We certify under penalty of law that this

  9. EA-0904: Access Road from State Route 240 to the 200 West Area Hanford Site, Richland, Washington

    Office of Energy Efficiency and Renewable Energy (EERE)

    This EA evaluates the environmental impacts of a proposal to construct an access road on the U.S. Department of Energy's Hanford Site in Richland, Washington, from State Route 240 to Beloit Avenue...

  10. LANL access restrictions lifted

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    LANL access restrictions lifted Vehicle access points on West Jemez Road will be open to ... Vehicle access points on West Jemez Road will be open to non-badge holders, who remain ...

  11. Accessibility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Web Policies Accessibility Accessibility LANL places a high degree of emphasis on user ... Contact Web Team Email Reaching the broadest possible audience Los Alamos National ...

  12. Accessibility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    is committed to providing access to our Web pages for individuals with disabilities. To meet this commitment, this site is built to comply with the requirements of...

  13. Curecanti-Blue Mesa-Salida 115-kV transmission lines access roads rehabilitation, maintenance, and construction project. Environmental Assessment

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

    Western Area Power Administration (Western) is a power marketing agency of the US Department of Energy, with jurisdiction in 15 western states. The Salt Lake City Area (SLCA) of Western performs the agency`s mission in parts of Colorado, New Mexico, Texas, Utah, Arizona, Wyoming, and Nevada. As part of its mission, Western owns, operates, and maintains a system of transmission lines for transmitting bulk electrical energy from points of generation to and between delivery points. Part of that system in southwestern Colorado includes the Blue Mesa-Curecanti and Blue Mesa-Salida 115-kV transmission lines. Western proposes to conduct maintenance and improve its access roads for these two transmission lines. This paper discusses the impacts to the existing environment as well as the environmental consequences resulting from the maintenance and construction that is proposed.

  14. EPA GHG Certification of Medium- and Heavy-Duty Vehicles: Development of Road Grade Profiles Representative of US Controlled Access Highways

    SciTech Connect (OSTI)

    Wood, Eric; Duran, Adam; Burton, Evan; Gonder, Jeffrey; Kelly, Kenneth

    2015-05-12

    This report includes a detailed comparison of the TomTom national road grade database relative to a local road grade dataset generated by Southwest Research Institute and a national elevation dataset publically available from the U.S. Geological Survey. This analysis concluded that the TomTom national road grade database was a suitable source of road grade data for purposes of this study.

  15. After-hours, weekend changes through East Jemez road vehicle...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    After-hours, weekend changes through East Jemez Road Vehicle Access Portal After-hours, weekend changes through East Jemez road vehicle access portal begin June 18 All vehicles ...

  16. Cyclotron Road

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4 At risk of a lost generation 5 Cyclotron Road: a new model Venture capital Alternative ... 5 million in follow-on funding Cyclotron Road pilot, by the numbers 7 Accelerating ...

  17. Effect of annealing treatment on the electrical characteristics of Pt/Cr-embedded ZnO/Pt resistance random access memory devices

    SciTech Connect (OSTI)

    Chang, Li-Chun; Kao, Hsuan-Ling; Liu, Keng-Hao

    2014-03-15

    ZnO/Cr/ZnO trilayer films sandwiched with Pt electrodes were prepared for nonvolatile resistive memory applications. The threshold voltage of a ZnO device embedded with a 3-nm Cr interlayer was approximately 50% lower than that of a ZnO monolayer device. This study investigated threshold voltage as a function of Cr thickness. Both the ZnO monolayer device and the Cr-embedded ZnO device structures exhibited resistance switching under electrical bias both before and after rapid thermal annealing (RTA) treatment, but resistive switching effects in the two cases exhibited distinct characteristics. Compared with the as-fabricated device, the memory cell after RTA demonstrated remarkable device parameter improvements, including a lower threshold voltage, a lower write current, and a higher R{sub off}/R{sub on} ratio. Both transmission electron microscope observations and Auger electron spectroscopy revealed that the Cr charge trapping layer in Cr-embedded ZnO dispersed uniformly into the storage medium after RTA, and x-ray diffraction and x-ray photoelectron spectroscopy analyses demonstrated that the Cr atoms lost electrons to become Cr{sup 3+} ions after dispersion. These results indicated that the altered status of Cr in ZnO/Cr/ZnO trilayer films during RTA treatment was responsible for the switching mechanism transition.

  18. Distributed road assessment system

    DOE Patents [OSTI]

    Beer, N. Reginald; Paglieroni, David W

    2014-03-25

    A system that detects damage on or below the surface of a paved structure or pavement is provided. A distributed road assessment system includes road assessment pods and a road assessment server. Each road assessment pod includes a ground-penetrating radar antenna array and a detection system that detects road damage from the return signals as the vehicle on which the pod is mounted travels down a road. Each road assessment pod transmits to the road assessment server occurrence information describing each occurrence of road damage that is newly detected on a current scan of a road. The road assessment server maintains a road damage database of occurrence information describing the previously detected occurrences of road damage. After the road assessment server receives occurrence information for newly detected occurrences of road damage for a portion of a road, the road assessment server determines which newly detected occurrences correspond to which previously detected occurrences of road damage.

  19. VEHICLE ACCESS PORTALS

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Jemez Road (Map 2) VEHICLE ACCESS PORTALS Changes Effective January 11, 2010 Traffc Lane 1: No stop required. Drivers must slow down to 15 MPH while nearing and driving through the ...

  20. VEHICLE ACCESS PORTALS

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    East Jemez Road (Map 1) VEHICLE ACCESS PORTALS Traffc Lane 1: Closed except for emergencies and maintenance operations. Traffc Lanes 2-7: Drivers required to stop and present LANL ...

  1. Presentation: Cyclotron Road

    Energy.gov [DOE]

    The Secretary of Energy Advisory Board received a briefing on Cyclotron Road, lead by Ilan Gur, Director of Cyclotron Road.

  2. Road Weather Predictions

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Road Weather Predictions Background The U.S. economy depends on the national highway ... Road Weather1 Weather-related impacts on transportation networks (Image courtesy of the ...

  3. cx-access-road-reclear.pdf

    U.S. Department of Energy (DOE) all webpages (Extended Search)

  4. cx-nixa-access-road.pdf

    U.S. Department of Energy (DOE) all webpages (Extended Search)

  5. East Avenue Truck Inspection Patterson Pass Road Vasco Road

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Vasco Road Thunderbird Lane Greenville Road Greenville Road Directions to the Sandia/CA - Visitor Badge Office Interstate 580 - Oakland/San Francisco, Traveling Eastbound * Exit Vasco Road South * Continue traveling South on Vasco Road for 1.1 miles * Turn left onto Patterson Pass Road * Continue traveling East on Patterson Pass Road for 1.2 miles * Turn right onto Greenville Road * Continue traveling South on Greenville Road for 1.1 miles * Turn right onto East Avenue * Follow the road as it

  6. East Avenue Truck Inspection Patterson Pass Road Vasco Road

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sandia National Laboratories 7011 East Avenue Livermore, CA 94551 Tesla Road Interstate ... Sandia National Laboratories 7011 East Avenue Livermore, CA 94551 Tesla Road Parking To ...

  7. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, Leo M.

    1998-01-01

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find an the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was was heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past.

  8. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, L.M.

    1998-05-05

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find at the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was not heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past. 2 figs.

  9. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, Leo M.

    1999-01-01

    Disclosed are improvments to a rapid road repair vehicle comprising an improved cleaning device arrangement, two dispensing arrays for filling defects more rapidly and efficiently, an array of pre-heaters to heat the road way surface in order to help the repair material better bond to the repaired surface, a means for detecting, measuring, and computing the number, location and volume of each of the detected surface imperfection, and a computer means schema for controlling the operation of the plurality of vehicle subsystems. The improved vehicle is, therefore, better able to perform its intended function of filling surface imperfections while moving over those surfaces at near normal traffic speeds.

  10. JLab Road Work Update | Jefferson Lab

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Road Work Update Rattley Road will be closed Beginning July 19, Rattley Road will be closed for two weeks for repair and repaving work. The section of road is highlighted in dark ...

  11. Meters Roads N Streams

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    0 Meters Roads N Streams o Openwells E3i APT Site *. TES Plants (1) E2J Other Set-Asides lEI Hydric Soils . 370 o 370 Soils Soil Series and Phase DBaB DBaC .Pk .TrB DTrC DTrD .TuE...

  12. Open Access

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    access, is a type of unrestricted access to scholarly publications that is online, free of charge to everyone and free of most copyright and licensing restrictions. Open...

  13. VEHICLE ACCESS PORTALS TA-48 Vicinity TA-36 Vicinity

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Pajarito Corridor (Map 4) VEHICLE ACCESS PORTALS TA-48 Vicinity TA-36 Vicinity Drivers of delivery vehicles entering Pajarito Road bounded by NM Highway 4 and Diamond Drive must...

  14. Road to Net Zero (Presentation)

    SciTech Connect (OSTI)

    Glover, B.

    2011-05-01

    A PowerPoint presentation on NREL's Research Support Facility (RSF) and the road to achieving net zero energy for new construction.

  15. Winter Road Closings | Argonne National Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    FY 2016 Argonne Winter Road Closings Click image for larger map Winter Road Closings Under the Seasonal Closure Plan for roads and parking lots, several areas will be closed for ...

  16. Timber Road II | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Road II Jump to: navigation, search Name Timber Road II Facility Timber Road II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon Wind...

  17. Boyer-Tillamook Access Road Improvement Project 1 Mitigation...

    Office of Environmental Management (EM)

    ... or minimize spills during fueling or servicing of vehicles. ... established blow or wash stations upon leaving the infested ... Mitigation Utilize alternative fuels for generators at ...

  18. Accessibility | NREL

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    making its electronic and information technologies accessible to individuals with disabilities in accordance with Section 508 of the Rehabilitation Act (29 U.S.C. 794d), as...

  19. Gate Access

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    to the laboratory. Visitors from outside the U.S. should be prepared to show a valid passport. See Access to the ALS for additional information about visitor procedures at the...

  20. Remote Access

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    You are NOT connected to the Laboratory's yellow network. SSL-PORTAL is not necessary or recommended for this type of access. Using both EZproxy and SSL-portal will result in slow ...

  1. ADEC II Universal SCR Retrofit System for On-road and Off-road...

    Energy.gov (indexed) [DOE]

    (88.96 KB) More Documents & Publications DIesel Emission Control Technology Developments Cleaning Up Diesel Engines Commonalities between Non-road and On-road Diesel Emissions

  2. Citrix Access

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Citrix Access For Employees Citrix Access Please select your primary location. If you have trouble with one location you can select another location. Albany rsa.png smartcard.png Morgantown rsa.png smartcard.png Pittsburgh rsa.png smartcard.png Notice to Users This computer is a Federal computer system and is the property of the United States Government. It is for authorized use only. Users (authorized or unauthorized) have no explicit or implicit expectation of privacy. Any or all uses of this

  3. End of the road for Roadrunner

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    End of the road for Roadrunner End of the road for Roadrunner Roadrunner, the first supercomputer to break the once-elusive petaflop barrier-one million billion calculations per ...

  4. Image feature based GPS trace filtering for road network generation and road segmentation

    DOE PAGES-Beta [OSTI]

    Yuan, Jiangye; Cheriyadat, Anil M.

    2015-10-19

    We propose a new method to infer road networks from GPS trace data and accurately segment road regions in high-resolution aerial images. Unlike previous efforts that rely on GPS traces alone, we exploit image features to infer road networks from noisy trace data. The inferred road network is used to guide road segmentation. We show that the number of image segments spanned by the traces and the trace orientation validated with image features are important attributes for identifying GPS traces on road regions. Based on filtered traces , we construct road networks and integrate them with image features to segmentmore » road regions. Lastly, our experiments show that the proposed method produces more accurate road networks than the leading method that uses GPS traces alone, and also achieves high accuracy in segmenting road regions even with very noisy GPS data.« less

  5. Image feature based GPS trace filtering for road network generation and road segmentation

    SciTech Connect (OSTI)

    Yuan, Jiangye; Cheriyadat, Anil M.

    2015-10-19

    We propose a new method to infer road networks from GPS trace data and accurately segment road regions in high-resolution aerial images. Unlike previous efforts that rely on GPS traces alone, we exploit image features to infer road networks from noisy trace data. The inferred road network is used to guide road segmentation. We show that the number of image segments spanned by the traces and the trace orientation validated with image features are important attributes for identifying GPS traces on road regions. Based on filtered traces , we construct road networks and integrate them with image features to segment road regions. Lastly, our experiments show that the proposed method produces more accurate road networks than the leading method that uses GPS traces alone, and also achieves high accuracy in segmenting road regions even with very noisy GPS data.

  6. Advanced Vehicle Testing Activity Cold Weather On-road Testing of the Chevrolet Volt

    SciTech Connect (OSTI)

    Smart, John

    2015-03-01

    This report details cold weather on-road testing of a Chevrolet Volt. It quantifies changes in efficiency and electric range as ambient temperature changes. It will be published to INL's AVTA website as an INL technical report and will be accessible to the general public.

  7. Hampton Roads Demonstration Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Project Facility Hampton Roads Demonstration Project Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Developer Virginia State Government Location...

  8. Decommissioning abandoned roads to protect fish

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Decommissioning-abandoned-roads-to-protect-fish Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects...

  9. Map: Berkeley Lab Accessible Parking

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Map: Berkeley Lab Accessible Parking

  10. Microsoft Word - CR-AH Policy.doc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    After-Hours Policy Original: 11/04 Revised: 2//05 CAMD strives to maintain and improve laboratory and User safety along with User efficiency. After- Hours work inside the cleanroom (CR-AH) is an access privilege that requires deliberate selection of requested Users to maintain a safe, productive environment. * Workdays = 7am - 10pm weekdays * After-Hours = 10pm - 7am workdays + all hours on weekends + all hours of LSU Staff holidays. After-Hours Access Request * Cleanroom-trained Users can apply

  11. Which Road to Travel? | Y-12 National Security Complex

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Which Road to Travel? Which Road to Travel? Posted: July 16, 2013 - 6:06pm There's no question which road (crosswalk) to travel when you park in the North Portal parking lot. ...

  12. Particle Measurement Methodology: Comparison of On-road and Lab...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Measurement Methodology: Comparison of On-road and Lab Diesel Particle Size Distributions Particle Measurement Methodology: Comparison of On-road and Lab Diesel Particle Size ...

  13. ETA-HITP07 - Road Course Handling Test

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    7 Revision 0 Effective November 1, 2004 Road Course Handling Test Prepared by Electric ... Appendix A - Hydrogen Internal Combustion Vehicle Road Course Handling Test Data Sheet 6 ...

  14. ETA-HTP07 - Road Course Handling Test

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    7 Revision 0 Effective May 1, 2004 Road Course Handling Test Prepared by Electric ... Appendices Appendix A - Hybrid Electric Vehicle Road Course Test Data Sheet 9 Appendix B - ...

  15. Cyclotron Road: Creating a Home for Top Clean Energy Technology...

    Energy Savers

    Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories Cyclotron Road: Creating a Home for Top Clean Energy Technology ...

  16. Comparison of Different Load Road Implementation Strategies on...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Different Load Road Implementation Strategies on Fuel Economy of USPS Step Vans Comparison of Different Load Road Implementation Strategies on Fuel Economy of USPS Step Vans An ...

  17. DOE Issues Environmental Assessment on Road Project for Public...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Brad Bugger (208) 526-0833 DOE Issues Environmental Assessment on Road Project for Public ... impacts of building an internal road to safely ship radioactive material within ...

  18. ETA-HITP05 - HICE Vehicle Rough Road Course Test

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Effective November 1, 2004 "HICE Vehicle Rough Road Course Test" Prepared by Electric ... 8 Appendices Appendix A - HICEV Rough Road Test Data Sheet 9 Appendix B - Vehicle ...

  19. Marsh Road Power Plant Biomass Facility | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    to: navigation, search Name Marsh Road Power Plant Biomass Facility Facility Marsh Road Power Plant Sector Biomass Facility Type Landfill Gas Location San Mateo County,...

  20. Evaluation of Range Estimates for Toyota FCHV-adv Under Open Road Driving Conditions

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SRNS-STI-2009-00446 Evaluation of Range Estimates for Toyota FCHV-adv Under Open Road Driving Conditions Keith Wipke 1 , Donald Anton 2 , Sam Sprik 1 August 10, 2009 PTS-05 of SRNS CRADA No. CR-04-003 1 National Renewable Energy Laboratory 2 Savannah River National Laboratory Page 1 of 17 SRNS-STI-2009-00446 Objective: The objective of this evaluation was to independently and objectively verify driving ranges of >400 miles announced by Toyota for its new advanced Fuel Cell Hybrid Vehicle

  1. ACCESSING SUBCONTRACTOR EMPLOYMENT RECORDS

    Energy.gov [DOE]

    Federal officials, on occasion, may seek access to contractor or subcontractor employment and personnel records. There are circumstances in which such access is appropriate and permissible. But...

  2. The Rocky Road to Nuclear Zero Professor...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Rocky Road to Nuclear Zero Professor R. Rajaraman Jawaharlal Nehru University, New Delhi India November 18, 2015 4:00 p.m. - Wilson Hall, One West The call for complete nuclear ...

  3. HCEI Road Map: 2011 Edition (Brochure)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This road map outlines the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

  4. HCEI Road Map: 2011 Edition (Brochure)

    SciTech Connect (OSTI)

    Braccio, R.; Finch, P.

    2011-08-01

    This road map outlines the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

  5. 244-CR Vault Interim Stabilization Project Plan

    SciTech Connect (OSTI)

    PARKMAN, D.B.

    2000-04-25

    The 244-CR Vault is a two-level, multi-cell structure of reinforced concrete constructed below grade. The lower cell contains four individual compartments, each containing a steel process storage tank and equipped with a concrete sump. The upper cell contains the piping and support equipment, and has two compartments for each of the tanks. The ''pump pit'' is accessed by the removal of concrete cover blocks, while the smaller ''riser pit'' is accessed by steel cover plates. The facility most recently was used as a double-contained receiver tank (DCRT). A DCRT is a type of waste transfer tank that together with its related equipment constitutes a short-term storage area for liquid waste and has a pump pit for waste transfer operations. This vault most recently was used for short-term storage and waste routing for saltwell liquid pumped from the 241-C Tank Farm in the 200 East Area. Waste transfer lines are connected inside the pump pit by a jumper installed between connecting nozzles. An active ventilation system is in operation at the 244-CR vault. Ventilation supply air enters the upper vault section through an inlet header with some leakage through the spaces between the cell cover blocks. The upper and lower vaults are connected by exhauster ports, which allow airflow between the two sections. Normal flow moves air from the upper cell to the lower cell where it is removed and routed into a filter plenum; there the air is treated by a bank of four prefilters and two banks of high-efficiency particulate air (HEPA) filters (each containing four HEPAs). The air is exhausted to the atmosphere through the 296-C-05 Stack. The stack is equipped with a record sampler and continuous air monitor. Two fans (each rated at 4,200 cubic feet per minute) installed downstream of the filtration system provide the motive force for exhausting the vaults and the tanks. As an active system, it is operated continuously with only one of the two fans required to operate at a time. A

  6. HRTEM Study of Oxide Nanoparticles in 16Cr-4Al-2W-0.3Ti-0.3Y2O3...

    Office of Scientific and Technical Information (OSTI)

    ...6Cr-4Al-2W-0.3Ti-0.3Y2O3 ODS Steel Citation Details In-Document Search Title: HRTEM Study of Oxide Nanoparticles in 16Cr-4Al-2W-0.3Ti-0.3Y2O3 ODS Steel You are accessing a ...

  7. DOE Tour of Zero Floorplans: Morton Road by Sunroc Builders | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Morton Road by Sunroc Builders DOE Tour of Zero Floorplans: Morton Road by Sunroc Builders DOE Tour of Zero Floorplans: Morton Road by Sunroc Builders

  8. DOE Tour of Zero Floorplans: Perkins Road by Revival Homes | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Perkins Road by Revival Homes DOE Tour of Zero Floorplans: Perkins Road by Revival Homes DOE Tour of Zero Floorplans: Perkins Road by Revival Homes

  9. Accessing Online COR Training

    Office of Energy Efficiency and Renewable Energy (EERE)

    Contracting Officer’s Representative (COR) training is now be available in an online format. "Accessing Online COR Training" provides a step-by-step guide to access the online COR course. 

  10. JLab Roads Update: Rattley Rd. Closure Planned to Start Week...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Closure Planned to Start Week of July 11 (updated posted June 23, 2016) JLab Road Work ... The rebuilding of Rattley Road is scheduled to start the week of July 11. The exact start ...

  11. The Road to Hiroshima and Beyond | Department of Energy

    Office of Environmental Management (EM)

    The Road to Hiroshima and Beyond The Road to Hiroshima and Beyond October 20, 2009 The RERF program is not a typical research program since it aims at fostering the health and ...

  12. LANL closes road, trails for safety reasons; flooding and erosion...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Road, trails closed for safety reasons LANL closes road, trails for safety reasons; flooding and erosion control work under way Closure is in response to the increased fire risk ...

  13. Distributing Urea for the On-Road Vehicle Market | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Distributing Urea for the On-Road Vehicle Market Distributing Urea for the On-Road Vehicle Market Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored ...

  14. Analysis Reveals Impact of Road Grade on Vehicle Energy Use ...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Findings indicate that, on average, road grade could be responsible for 1%-3% of fuel use ... has been paid to the incremental energy requirements imposed by road grade-until now. ...

  15. Health assessment for Horseshoe Road Dump, Sayreville, Middlesex County, New Jersey, Region 2. Cerclis. No. NJD980663678. Preliminary report

    SciTech Connect (OSTI)

    1995-02-07

    The Horseshoe Road site is an area of approximately 15 acres located on Horseshoe Road near the Raritan River in northern Sayreville, Middlesex County, New Jersey. The site consists of distinct areas that have been grouped together and are considered one site on the National Priorities List (NPL). These areas include: (1) Atlantic Resources, which also includes The Horseshoe Road Dump area; (2) Atlantic Development; and (3) The Sayreville Pesticide Dump. The heaviest contamination appears to be closer to the buildings and inside the fences. There is, however significant areas of contamination outside restricted areas. Of particular concern in these accessible areas are: PCB`s pesticides, eg., DDD, DDT, aldrin, endosulfan, and heptachlor; PAH`s, eg., benzo(g,h,i)perylene; and metals, e.g., arsenic, chromium, and lead. Although there are presently no completed human exposure pathways at the site, trespassers constitute a potential exposure pathway.

  16. Road Tripping through the Geothermal Frontier

    Energy.gov [DOE]

    After more than a year since the announcement of available funding, the project teams for our Frontier Observatory for Research in Geothermal Energy (FORGE) each hosted our geothermal experts at their candidate sites this fall. Were calling it our road trip through the geothermal frontier.

  17. Road Tripping through the Geothermal Frontier

    Energy.gov [DOE]

    And they’re off! After more than a year since the announcement of available funding, the project teams selected for our Frontier Observatory for Research in Geothermal Energy (FORGE) each hosted our geothermal experts at their candidate sites this fall. We’re calling it our road trip through the geothermal frontier.

  18. Cyclotron Road at Berkeley Lab | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cyclotron Road at Berkeley Lab Cyclotron Road at Berkeley Lab Addthis The Department of Energy is testing a new model for clean energy research and development (R&D) through a program called Cyclotron Road. The goal is to support scientific R&D that is still too risky for private-sector investment, and too applied for academia

  19. Suggested Talking Points for Hydrogen Road Tour | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Suggested Talking Points for Hydrogen Road Tour Suggested Talking Points for Hydrogen Road Tour Suggested Talking Points for Hydrogen Road Tour (113.63 KB) More Documents & Publications Clean, Efficient, and Reliable Power for the 21st Century: Fact Sheet State of the States: Fuel Cells in America 2010 State of the States: Fuel Cells in America 2012

  20. EA-1755: Mitigation Action Plan

    Energy.gov [DOE]

    Reconstruction of the South Access Road (CR 802) in Support of the Department of Energy, Waste Isolation Pilot Plant (WIPP) in Eddy County, New Mexico

  1. EA‐1755: Final Environmental Assessment

    Energy.gov [DOE]

    Reconstruction of the South Access Road (CR 802) in Support of the Department of Energy, Waste Isolation Pilot Plant in Eddy County, New Mexico

  2. EA-1755: Finding of No Significant Impact

    Energy.gov [DOE]

    Reconstruction of the South Access Road (CR 802) in Support of the Department of Energy, Waste Isolation Pilot Plant (WIPP) in Eddy County, New Mexico

  3. Process for depositing Cr-bearing layer

    DOE Patents [OSTI]

    Ellis, T.W.; Lograsso, T.A.; Eshelman, M.A.

    1995-05-09

    A method of applying a Cr-bearing layer to a substrate, comprises introducing an organometallic compound, in vapor or solid powder form entrained in a carrier gas to a plasma of an inductively coupled plasma torch or device to thermally decompose the organometallic compound and contacting the plasma and the substrate to be coated so as to deposit the Cr-bearing layer on the substrate. A metallic Cr, Cr alloy or Cr compound such as chromium oxide, nitride and carbide can be provided on the substrate. Typically, the organometallic compound is introduced to an inductively coupled plasma torch that is disposed in ambient air so to thermally decompose the organometallic compound in the plasma. The plasma is directed at the substrate to deposit the Cr-bearing layer or coating on the substrate. 7 figs.

  4. Process for depositing Cr-bearing layer

    DOE Patents [OSTI]

    Ellis, Timothy W.; Lograsso, Thomas A.; Eshelman, Mark A.

    1995-05-09

    A method of applying a Cr-bearing layer to a substrate, comprises introducing an organometallic compound, in vapor or solid powder form entrained in a carrier gas to a plasma of an inductively coupled plasma torch or device to thermally decompose the organometallic compound and contacting the plasma and the substrate to be coated so as to deposit the Cr-bearing layer on the substrate. A metallic Cr, Cr alloy or Cr compound such as chromium oxide, nitride and carbide can be provided on the substrate. Typically, the organometallic compound is introduced to an inductively coupled plasma torch that is disposed in ambient air so to thermally decompose the organometallic compound in the plasma. The plasma is directed at the substrate to deposit the Cr-bearing layer or coating on the substrate.

  5. Nucleation of Cr precipitates in Fe-Cr alloy under irradiation

    SciTech Connect (OSTI)

    Dai, Y. Y.; Ao, L.; Sun, Qing- Qiang; Yang, L.; Nie, JL; Peng, SM; Long, XG; Zhou, X. S.; Zu, Xiaotao; Liu, L.; Sun, Xin; Terentyev, Dimtry; Gao, Fei

    2015-04-01

    The nucleation of Cr precipitates induced by overlapping of displacement cascades in Fe-Cr alloys has been investigated using the combination of molecular dynamics (MD) and Metropolis Monte Carlo (MMC) simulations. The results reveal that the number of Frenkel pairs increases with the increasing of overlapped cascades. Overlapping cascades could promote the formation of Cr precipitates in Fe-Cr alloys, as analyzed using short range order (SRO) parameters to quantify the degree of ordering and clustering of Cr atoms. In addition, the simulations using MMC approach show that the presence of small Cr clusters and vacancy clusters formed within cascade overlapped region enhance the nucleation of Cr precipitates, leading to the formation of large Cr dilute precipitates.

  6. Nanoscale Phase Separation In Epitaxial Cr-Mo and Cr-V Alloy...

    Office of Scientific and Technical Information (OSTI)

    In Epitaxial Cr-Mo and Cr-V Alloy Thin Films Studied Using Atom Probe Tomography. ... Therefor laser assisted atom probe tomography (APT) was utilized to study the phase ...

  7. Energy Data Access

    Energy.gov [DOE]

    Access to energy data presents a significant opportunity for many organizations interested in energy management, benchmarking, disclosure, and energy efficiency services.

  8. Access to Capital

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    IPR 2008 Capital Investment Review CIR 2012 Quarterly Business Review Focus 2028 2011 Strategic Capital Discussions Access to Capital Debt Optimization Asset Management Cost...

  9. Microsoft Word - CR.doc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    March 2004 Table 1. Estimated composition of REDOX HLW released from Tank 108 to the vadose zone in 1969 (from Jones et al., 2000). Temperature (° C) 100 H 2 O mole fraction 0.539 H 2 O weight fraction 0.304 Solution density (g/cm 3 ) 2.09 Ionic strength 18.02 Primary Chemical Species (mol/L) Al(OH) 4 - 3.36 K + 7.39 x 10 -2 Na + 19.6 OH - 5.25 NO 3 - 5.46 NO 2 - 4.42 Cl - 0.34 CO 3 2- 3.25 x 10 -2 SO 4 2- 2.77 x 10 -2 CrO 4 2- 4.13 x 10 -1 137 Cs + 6.51 x 10 -5 Table 1. Estimated composition

  10. The Digital Road to Scientific Knowledge Diffusion

    Office of Scientific and Technical Information (OSTI)

    Digital Road to Scientific Knowledge Diffusion A Faster, Better Way to Scientific Progress? By David E. Wojick, Walter L. Warnick, Bonnie C. Carroll, and June Crowe Introduction With the United States federal government spending over $130 billion annually for research and development, ways to increase the productivity of that research can have a significant return on investment. It is well known that all scientific advancement is based on work that has come before. Isaac Newton expressed this

  11. Structural analysis of Cr aggregation in ferromagnetic semiconductor (Zn,Cr)Te

    SciTech Connect (OSTI)

    Kobayashi, H.; Yamawaki, K.; Nishio, Y.; Kanazawa, K.; Kuroda, S.; Mitome, M.; Bando, Y.

    2013-12-04

    The Cr aggregation in a ferromagnetic semiconductor (Zn,Cr)Te was studied by performing precise analyses using TEM and XRD of microscopic structure of the Cr-aggregated regions formed in iodine-doped Zn{sub 1?x}Cr{sub x}Te films with a relatively high Cr composition x ? 0.2. It was found that the Cr-aggregated regions are composed of Cr{sub 1??}Te nanocrystals of the hexagonal structure and these hexagonal precipitates are stacked preferentially on the (111)A plane of the zinc-blende (ZB) structure of the host ZnTe crystal with its c-axis nearly parallel to the (111){sub ZB} plane.

  12. A spatial DB model to simulate the road network efficiency in hydrogeological emergency

    SciTech Connect (OSTI)

    Michele, Mangiameli Giuseppe, Mussumeci

    2015-12-31

    We deal with the theme of the simulation of risk analysis using a technological approach based on the integration of exclusively free and open source tools: PostgreSQL as Database Management System (DBMS) and Quantum GIS-GRASS as Geographic Information System (GIS) platform. The case study is represented by a seismic land in Sicily characterized by steep slopes and frequent instability phenomena. This area includes a city of about 30.000 inhabitants (Enna) that lies on the top of a mountain at about 990 m a.s.l.. The access to the city is assured by few and very winding roads that are also highly vulnerable to seismic and hydrogeological hazards. When exceptional rainfall events occur, the loss of efficiency of these roads should compromise timeliness and effectiveness of rescue operations. The data of the sample area have been structured into the adopted DBMS, and the connection to the GIS functionalities allows simulating the exceptional events. We analyzed the hazard, vulnerability and exposure related to these events and calculated the final risk defining three classes for each scenario: low (L), medium (M) and high (H). This study can be a valuable tool to prioritize risk levels and set priorities for intervention to the main road networks.

  13. Interstitial loop transformations in FeCr

    DOE PAGES-Beta [OSTI]

    Béland, Laurent Karim; Osetsky, Yuri N.; Stoller, Roger E.; Xu, Haixuan

    2015-03-27

    Here, we improve the Self-Evolving Atomistic Kinetic Monte Carlo (SEAKMC) algorithm by integrating the Activation Relaxation Technique nouveau (ARTn), a powerful open-ended saddle-point search method, into the algorithm. We use it to investigate the reaction of 37-interstitial 1/2[1 1 1] and 1/2[View the MathML source] loops in FeCr at 10 at.% Cr. They transform into 1/2[1 1 1], 1/2[View the MathML source], [1 0 0] and [0 1 0] 74-interstitial clusters with an overall barrier of 0.85 eV. We find that Cr decoration locally inhibits the rotation of crowdions, which dictates the final loop orientation. Moreover, the final loop orientationmore » depends on the details of the Cr decoration. Generally, a region of a given orientation is favored if Cr near its interface with a region of another orientation is able to inhibit reorientation at this interface more than the Cr present at the other interfaces. Also, we find that substitutional Cr atoms can diffuse from energetically unfavorable to energetically favorable sites within the interlocked 37-interstitial loops conformation with barriers of less than 0.35 eV.« less

  14. EV Everywhere Grand Challenge Road to Success | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Road to Success EV Everywhere Grand Challenge Road to Success Initial progress report for EV Everywhere. The report highlights the significant cost reduction in batteries this year, which will enable increased PEV affordability for consumers. Also, the efforts on increasing the convenience of PEVs through the Workplace Charging Challenge, which calls on U.S. employers to help develop the nation's charging infrastructure. eveverywhere_road_to_success.pdf (4.01 MB) More Documents &

  15. Cyclotron Road: Creating a Home for Top Clean Energy Technology

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Entrepreneurs within our National Laboratories | Department of Energy Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories September 2, 2015 - 10:53am Addthis Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories David Danielson Former Assistant Secretary for the Office

  16. Access to the ALS

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    to the Laboratory. Visitors from outside the U.S. should be prepared to show a valid passport. Persons whose work requires unescorted access must register with the User Office ....

  17. Remote Access Options

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Applications Features Blackberry (if applicable) Outlook Web Access (OWA) Citrix Workplace WebVPN AnyConnect VPN All methods other than Blackberry require a RSA Token Email 1 ...

  18. Accessibility - Hanford Site

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of Energy is committed to providing access to our Web pages for individuals with disabilities. To meet this committment, this site is built to comply with the requirements of...

  19. Road Blocks Yield Key Information about a Catalyst | The Ames...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Road Blocks Yield Key Information about a Catalyst Researchers systematically blocked key chemical reaction pathways to get unambiguous information about how carbon-nitrogen bonds ...

  20. Dillard Road Solar Power Facility | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Facility Facility Dillard Road Solar Power Facility Sector Solar Facility Type Photovoltaics Facility Status In Service Developer Recurrent Energy Energy Purchaser Sacramento...

  1. Make Your Next Road Trip Fuel Efficient | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Make Your Next Road Trip Fuel Efficient Make Your Next Road Trip Fuel Efficient June 29, 2015 - 3:02pm Addthis Enjoy the open road while keeping your fuel costs low! | Photo courtesy of istockphoto.com/lisegagne Enjoy the open road while keeping your fuel costs low! | Photo courtesy of istockphoto.com/lisegagne Christina Stowers Communications Specialist in the Weatherization and Intergovernmental Programs Office What does this mean for me? You don't have to break the bank on your summer travels

  2. Electricity for road transport, flexible power systems and wind...

    Open Energy Information (Open El) [EERE & EIA]

    systems and wind power (Smart Grid Project) Jump to: navigation, search Project Name Electricity for road transport, flexible power systems and wind power Country Denmark...

  3. Efficiency Improvement in an Over the Road Diesel Powered Engine...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Thermoelectric Systems Implemented in a Hybrid Configuration Efficiency Improvement in an Over the Road Diesel Powered Engine System by the Application of Advanced Thermoelectric ...

  4. IRF-World Road Statistics | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    AgencyCompany Organization: International Road Statistics Focus Area: Transportation, Economic Development Resource Type: Dataset Website: www.irfnet.orgstatistics.php Cost:...

  5. Ed Westcotts photography goes on the road

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    photographer Ed Westcott, is going on the road. The Oak Ridge Secret City Photographic History Exhibit consists of selected images from many of Westcott's works that have...

  6. A queuing model for road traffic simulation

    SciTech Connect (OSTI)

    Guerrouahane, N.; Aissani, D.; Bouallouche-Medjkoune, L.; Farhi, N.

    2015-03-10

    We present in this article a stochastic queuing model for the raod traffic. The model is based on the M/G/c/c state dependent queuing model, and is inspired from the deterministic Godunov scheme for the road traffic simulation. We first propose a variant of M/G/c/c state dependent model that works with density-flow fundamental diagrams rather than density-speed relationships. We then extend this model in order to consider upstream traffic demand as well as downstream traffic supply. Finally, we show how to model a whole raod by concatenating raod sections as in the deterministic Godunov scheme.

  7. Road Transportable Analytical Laboratory (RTAL) system

    SciTech Connect (OSTI)

    Finger, S.M.

    1995-10-01

    The goal of the Road Transportable Analytical Laboratory (RTAL) Project is the development and demonstration of a system to meet the unique needs of the DOE for rapid, accurate analysis of a wide variety of hazardous and radioactive contaminants in soil, groundwater, and surface waters. This laboratory system has been designed to provide the field and laboratory analytical equipment necessary to detect and quantify radionuclides, organics, heavy metals and other inorganic compounds. The laboratory system consists of a set of individual laboratory modules deployable independently or as an interconnected group to meet each DOE site`s specific needs.

  8. Emerson: ENERGY STAR Referral (CR289E)

    Energy.gov [DOE]

    DOE referred the matter of Emerson-brand refrigerator, model CR289E, to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

  9. NUREG/CR-6150 EGG-2720

    Office of Scientific and Technical Information (OSTI)

    ... damaged TMI-2 core.62 The experiments in Germany and Japan have revealed the existence of ... revealed by out-of pile experiments in Germany 54,55959 and 4-57 IViJREiGlCR-6150 Fuel ...

  10. Midea: ENERGY STAR Referral (MWF-08CR)

    Energy.gov [DOE]

    DOE referred the matter of Westpointe-brand room air conditioner model MWF-08CR to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

  11. Caf Systems Express Access Form

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Cognos Report Access checkboxes (as applicable). Access to Monthly Financials & Supply Chain folders is included with any selections below. BudgetCOA - Capital project,...

  12. Microsoft Word - WIPPSouthAccess.docx

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    M., January s Waste Iso by WIPP em cess Road, WIPP's No utheastern on fixed-pric the WIPP ... New Mexic ce contract manageme very import ss Road ag d Field Offi as funded t r ARRA, CB ...

  13. Public Access Policy and Communications | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Public Access Policy and Communications Public Access Policy and Communications 72414 Department of Energy Public Access Plan DOE Public Access Plan 22213 White House Office of ...

  14. Public Access Policy and Communications | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    DOE PAGES Public Access Policy and Communications Public Access Policy and Communications 72414 Department of Energy Public Access Plan DOE Public Access Plan 22213 White House ...

  15. REMOTE ACCESS SERVICES | Department of Energy

    Office of Environmental Management (EM)

    Energy IT Services (EITS) Remote Access Services: Outlook Web Access RSA Token Login RSA ... Energy Information Administration (EIA) Remote Access Services Outlook Web Access EIA VPN ...

  16. Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Non-Road Diesel Vehicles: A Public Health Imperative Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative 2002 DEER Conference Presentation: Union of Concerned ...

  17. The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing Presentation prepared by Rick Zalesky ...

  18. Hit the Road: Applying Lessons from National Campaigns to a Local...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hit the Road: Applying Lessons from National Campaigns to a Local Context (201) Hit the Road: Applying Lessons from National Campaigns to a Local Context (201) Better Buildings ...

  19. Road to Denver: Collegiate Startups Compete for $100,000 at Cleantech...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Road to Denver: Collegiate Startups Compete for 100,000 at Cleantech University Prize National Competition Road to Denver: Collegiate Startups Compete for 100,000 at Cleantech ...

  20. ACCESS Project: Final Report

    SciTech Connect (OSTI)

    Weller, Heiko

    2015-04-01

    The ACCESS project addressed the development, testing, and demonstration of the proposed advanced technologies and the associated emission and fuel economy improvement at an engine dynamometer and on a full-scale vehicle. Improve fuel economy by 25% with minimum performance penalties Achieve SULEV level emissions with gasoline Demonstrate multi-mode combustion engine management system

  1. Special Access Programs

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

    2011-03-29

    This Order is for OFFICIAL USE ONLY and will not be distributed on the Directives' Portal. For distribution, please contact the Executive Secretary of the Special Access Program Oversight Committee at (202) 586-3345. Does not cancel/supersede other directives.

  2. Savannah River Site 1991 Road Erosion Inventory.

    SciTech Connect (OSTI)

    Jones, Cliff.

    2007-06-22

    Final Report. USDA Forest Service, Savannah River, Aiken, SC. 28 pp. Abstract - This paper explains the rationale and results of a 1991 road erosion inventory conducted by members of the USDA Forest Service – Savannah River (FS-SR) and USDA Natural Resources Conservation Service (NRCS). The inventory provided information for the Department of Energy - Savannah River (DOE-SR) to justify the need for developing an erosion and sediment control program with appropriate funding, personnel, and equipment. Federally managed since the early 1950’s, the SRS is located on 198,344 acres (80,301 hectares) in the South Carolina counties of Aiken, Barnwell, and Allendale. Located along the eastern border of the Savannah River, the SRS is located within the Upper and Lower Coastal Plains of South Carolina.

  3. LaCrO{sub 3}-dispersed Cr for metallic interconnect of planar SOFC

    SciTech Connect (OSTI)

    Song, Rak-Hyun; Shin, Dong Ryul; Dokiya, Masayuki

    1996-12-31

    In the planar SOFC, the interconnect materials plays two roles as an electrical connection and as a gas separation plate in a cell stack. The interconnect materials must be chemically stable in reducing and oxidizing environments, and have high electronic conductivity, high thermal conductivity, matching thermal expansion with an electrolyte, high mechanical strength, good fabricability, and gas tightness. Lanthanum chromite so far has been mainly used as interconnect materials in planar SOFC. However, the ceramic materials are very weak in mechanical strength and have poor machining property as compared with metal. Also the metallic materials have high electronic conductivity and high thermal conductivity. Recently some researchers have studied metallic interconnects such as Al{sub 2}O{sub 3}/Inconel 600 cermet, Ni-20Cr coated with (LaSr)CoO{sub 3}, and Y{sub 2}O{sub 3-} or La{sub 2}O{sub 3}-dispersed Cr alloy. These alloys have still some problems because Ni-based alloys have high thermal expansion, the added Al{sub 2}O{sub 3}, Y{sub 2}O{sub 3} and La{sub 2}O{sub 3} to metals have no electronic conductivity, and the oxide formed on the surface of Cr alloy has high volatility. To solve these problems, in this study, LaCrO{sub 3}-dispersed Cr for metallic interconnect of planar SOFC was investigated. The LaCrO{sub 3}-dispersed Cr can be one candidate of metallic interconnect because LaCrO{sub 3} possesses electronic conductivity and Cr metal has relatively low thermal expansion. The content of 25 vol.% LaCrO{sub 3} Was selected on the basis of a theoretically calculated thermal expansion. The thermal expansion, electrical and oxidation properties were examined and the results were discussed as related to SOFC requirements.

  4. 2011 Honda CR-Z 2982 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Gray, Tyler; Wishart, Jeffrey; Shirk, Matthew

    2014-09-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C64BS002982). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

  5. 2011 Honda CR-Z 4466 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2014-09-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C67BS004466). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

  6. Microstructural and mechanical characteristics of Ni–Cr thin films

    SciTech Connect (OSTI)

    Petley, Vijay; Sathishkumar, S.; Thulasi Raman, K.H.; Rao, G.Mohan; Chandrasekhar, U.

    2015-06-15

    Highlights: • Ni–Cr thin films of varied composition deposited by DC magnetron co-sputtering. • Thin film with Ni–Cr: 80–20 at% composition exhibits most distinct behavior. • The films were tensile tested and exhibited no cracking till the substrate yielding. - Abstract: Ni–Cr alloy thin films have been deposited using magnetron co-sputtering technique at room temperature. Crystal structure was evaluated using GIXRD. Ni–Cr solid solution upto 40 at% of Cr exhibited fcc solid solution of Cr in Ni and beyond that it exhibited bcc solid solution of Ni in Cr. X-ray diffraction analysis shows formation of (1 1 1) fiber texture in fcc and (2 2 0) fiber texture in bcc Ni–Cr thin films. Electron microscopy in both in-plane and transverse direction of the film surface revealed the presence of columnar microstructure for films having Cr upto 40 at%. Mechanical properties of the films are evaluated using nanoindentation. The modulus values increased with increase of Cr at% till the film is fcc. With further increase in Cr at% the modulus values decreased. Ni–Cr film with 20 at% Ni exhibits reduction in modulus and is correlated to the poor crystallization of the film as reflected in XRD analysis. The Ni–Cr thin film with 80 at% Ni and 20 at% Cr exhibited the most distinct columnar structure with highest electrical resistivity, indentation hardness and elastic modulus.

  7. Template Discontinuation Access

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    FOR SUBJECT FROM: Personnel Security Program Manager SUBJECT: Discontinuation of Access Eligibility Determination Reference is made to your Questionnaire for National Security Positions signed on [insert date], which was forwarded to this office in connection with a Department of Energy security clearance request. A review of that form disclosed recent use of illegal drugs. [Insert a brief description of the circumstances such as: Specifically, you listed marijuana use 1 time in 5/02; 1 time in

  8. Morphology, deformation, and defect structures of TiCr{sub 2} in Ti-Cr alloys

    SciTech Connect (OSTI)

    Chen, K.C.; Allen, S.M.; Livingston, J.D.

    1992-12-31

    The morphologies and defect structures of TiCr{sub 2} in several Ti-Cr alloys have been examined by optical metallography, x-ray diffraction, and transmission electron microscopy (TEM), in order to explore the room-temperature deformability of the Laves phase TiCr{sub 2}. The morphology of the Laves phase was found to be dependent upon alloy composition and annealing temperature. Samples deformed by compression have also been studied using TEM. Comparisons of microstructures before and after deformation suggest an increase in twin, stacking fault, and dislocation density within the Laves phase, indicating some but not extensive room-temperature deformability.

  9. Kinetics and Mechanism of the Hydrogenation of CpCr(CO)3/[CpCr(CO)3]2 Equilibrium to CpCr(CO)3H

    SciTech Connect (OSTI)

    Norton, Jack R.; Spataru, Tudor; Camaioni, Donald M.; Lee, Suh-Jane; Li, Gang; Choi, Jongwook; Franz, James A.

    2014-05-26

    The kinetics of the hydrogenation of 2 CpCr(CO)3/[CpCr(CO)3]2 to CpCr(CO)3H has been investigated. The reaction is second-order in Cr and first-order in H2, with a rate constant of 45 M 2s 1 at 25 C in benzene. DFT calculations rule out an H2 complex as an intermediate, and suggest (a) end-on approach of H2 to one Cr of [CpCr(CO)3]2 as the Cr-Cr bond undergoes heterolytic cleavage, (b) heterolytic cleavage of the coordinated H2 between O and Cr, and (c) isomerization of the resulting O-protonated CpCr(CO)2(COH) to CpCr(CO)3H. The work at Pacific Northwest National Laboratory (PNNL) was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences and Biosciences; Battelle operates PNNL for DOE.

  10. Hazard Evaluation for 244-CR Vault

    SciTech Connect (OSTI)

    GRAMS, W.H.

    1999-08-19

    This document presents the results of a hazards identification and evaluation performed on the 244-CR Vault to close a USQ (USQ No.TF-98-0785, Potential Inadequacy in Authorization Basis (PIAB): To Evaluate Miscellaneous Facilities Listed In HNF-2503 And Not Addressed In The TWRS Authorization Basis) that was generated as part of an evaluation of inactive TWRS facilities.

  11. 2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety

    Energy.gov [DOE]

    2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety

  12. ROADS AND PARKING LOT SIDEWALKS AREA TO BE COMPLETED BEFORE LAB OPENING:

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ROADS AND PARKING LOT SIDEWALKS AREA TO BE COMPLETED BEFORE LAB OPENING:

  13. Growth of Cr-Nitrides on Commercial Ni-Cr and Fe-Cr Base Alloys to Protect PEMFC Bipolar Plates

    SciTech Connect (OSTI)

    Brady, Michael P; Wang, Heli; Yang, Bing; Turner, John; Bordignon, Melanie; Molins, Regine; Abdelhamid, Mahmoud; Lipp, Ludwig; Walker, Larry R

    2007-01-01

    Nitridation of Cr-bearing alloys can yield low interfacial contact resistance (ICR), electrically- conductive and corrosion-resistant CrN or Cr2N base surfaces of interest for a range of electrochemical devices, including fuel cells, batteries, and sensors. This paper presents results of exploratory studies of the nitridation of two high Cr (30-35 wt%) commercially available Ni-Cr alloys and a ferritic high Cr (29 wt.%) stainless steel for proton exchange membrane fuel cell (PEMFC) bipolar plates. A high degree of corrosion resistance in sulfuric acid solutions designed to simulate bipolar plate conditions and low ICR values were achieved via nitridation. Oxygen impurities in the nitriding environment were observed to play a significant role in the nitrided surface structures that formed, with detrimental effects for the Ni-Cr base alloys, but beneficial effects for the stainless steel alloy. Results of single-cell fuel cell testing are also presented.

  14. Predicting and Utilizing the Vehicle's Past and Futuer Road Grade

    Office of Energy Efficiency and Renewable Energy (EERE)

    Predicted road grade may be used to estimate the power required to propel the vehicle through the upcoming terrain so that the engine controller can deliver the necessary power.

  15. The #LabsRoadShow: National Lab Contributions

    Energy.gov [DOE]

    Join us for Stop Two of the Labs Road Show. All week we'll be highlighting the most notable contributions National Labs have made to science, energy and national security.

  16. Predicting and Utilizing the Vehicle's Past and Futuer Road Grade...

    Energy.gov (indexed) [DOE]

    Predicted road grade may be used to estimate the power required to propel the vehicle through the upcoming terrain so that the engine controller can deliver the necessary power. ...

  17. Comparison of On-Road Portable and Bench Emission Measurements

    Office of Energy Efficiency and Renewable Energy (EERE)

    Chassis dynamometer testing using a conventional emissions bench and on-road testing with a portable emissions system were performed to compare exhaust emissions from selected vehicles by both techniques.

  18. The road to sustainability (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Journal Article: The road to sustainability Citation Details In-Document Search Title: The ... Report Number(s): LA-UR-09-05968; LA-UR-09-5968 Journal ID: ISSN 0953-8585; PHWOEW; TRN: ...

  19. Roger Road Reservoir Single-Axis Photovoltaic Array

    Office of Energy Efficiency and Renewable Energy (EERE)

    In this photograph, the Roger Road Reclamation Water Reservoir features a 110-kilowatt (kW) solar array. This system was built on a reservoir deck as its special design allowed for a single-axis...

  20. Airport Road, Wyoming: Energy Resources | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Airport Road is a census-designated place in Washakie County, Wyoming. It falls under...

  1. Airport Road Addition, Texas: Energy Resources | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Hide Map This article is a stub. You can help OpenEI by expanding it. Airport Road Addition is a census-designated place in Brooks County, Texas.1 References ...

  2. ETA-UTP007 - Road Course Handling Test

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Appendices Appendix A - Electric Vehicle Road Course Handling Test Data Sheet 13 Appendix B - Vehicle Metrology Setup Sheet 18 Appendix C - Course Layout 19 Procedure ETA-UTP007 ...

  3. Climate Rapid Overview and Decision Support (C-ROADS) Simulator...

    Open Energy Information (Open El) [EERE & EIA]

    Climate Rapid Overview and Decision Support (C-ROADS) Simulator1 Related Tools Gold Standard Program Model CRiSTAL VS Ex Ante Appraisal Carbon-Balance Tool (EX-ACT) ......

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

    U.S. Department of Energy (DOE) all webpages (Extended Search)

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

  5. Road Transportable Analytical Laboratory system. Phase 1

    SciTech Connect (OSTI)

    Finger, S.M.; Keith, V.F.; Spertzel, R.O.; De Avila, J.C.; O`Donnell, M.; Vann, R.L.

    1993-09-01

    This developmental effort clearly shows that a Road Transportable Analytical Laboratory System is a worthwhile and achievable goal. The RTAL is designed to fully analyze (radioanalytes, and organic and inorganic chemical analytes) 20 samples per day at the highest levels of quality assurance and quality control. It dramatically reduces the turnaround time for environmental sample analysis from 45 days (at a central commercial laboratory) to 1 day. At the same time each RTAL system will save the DOE over $12 million per year in sample analysis costs compared to the costs at a central commercial laboratory. If RTAL systems were used at the eight largest DOE facilities (at Hanford, Savannah River, Fernald, Oak Ridge, Idaho, Rocky Flats, Los Alamos, and the Nevada Test Site), the annual savings would be $96,589,000. The DOE`s internal study of sample analysis needs projects 130,000 environmental samples requiring analysis in FY 1994, clearly supporting the need for the RTAL system. The cost and time savings achievable with the RTAL system will accelerate and improve the efficiency of cleanup and remediation operations throughout the DOE complex.

  6. Field demonstration of coal combustion by-products based road sub-base in Illinois

    SciTech Connect (OSTI)

    Chugh, Y.P.; Mohanty, S.; Bryant, M.

    2006-07-01

    Development and demonstration of large-volume beneficial use applications for ponded fly ash are considered very important as a cost reduction strategy for the generation industry and value enhancement for the coal mining industry. One such application described is the road sub-base fo the Industry Access Truck Route in Meredosia, Illinois, which used approximately 77,000 cubic yard of compacted high loss-on-ignition (LOI) Class-F ponded fly ash. The Truck Route is a 24-feet wide road built on a 0 to 7 feet thick compacted fly ash sub-base. Illinois Department of Transportation estimated that the use of fly ash in this project saved more than $100,000 to the State of Illinois. Furthermore, natural resources in the form of relatively fertile soil were preserved by substituting fly ash for the available borrow in the area; quality agricultural topsoil is limited in the area. The article gives details of the project and reports favourable results on monitoring ground water quality. 2 refs., 1 fig.

  7. Building the American Clean Energy Innovation Ecosystem: Cyclotron Road

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Announces New Innovators, Success of First Cohort | Department of Energy Building the American Clean Energy Innovation Ecosystem: Cyclotron Road Announces New Innovators, Success of First Cohort Building the American Clean Energy Innovation Ecosystem: Cyclotron Road Announces New Innovators, Success of First Cohort March 15, 2016 - 2:05pm Addthis Raymond Weitekamp and Corinne Allen utilize the resources and expertise of Lawrence Berkeley National Laboratory’s Molecular Foundry lab to

  8. Road to the hydrogen highway | Y-12 National Security Complex

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Road Tripping through the Geothermal Frontier Road Tripping through the Geothermal Frontier Addthis Geothermal Well Head, Utah 1 of 5 Geothermal Well Head, Utah This geothermal well head is located near the University of Utah's FORGE candidate site. The area is already renewables-friendly, with a wind farm nearby. Image: Elisabet Metcalfe, EERE Snake River Plain, Idaho 2 of 5 Snake River Plain, Idaho The mountainous view captures INL's Snake River Plain candidate site which is located on the

  9. Road Tripping through the Geothermal Frontier | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Road Tripping through the Geothermal Frontier Road Tripping through the Geothermal Frontier Addthis Geothermal Well Head, Utah 1 of 5 Geothermal Well Head, Utah This geothermal well head is located near the University of Utah's FORGE candidate site. The area is already renewables-friendly, with a wind farm nearby. Image: Elisabet Metcalfe, EERE Snake River Plain, Idaho 2 of 5 Snake River Plain, Idaho The mountainous view captures INL's Snake River Plain candidate site which is located on the

  10. Attachment I CHPRC CONDITION REPORT FORM Status: Analysis CR NUMBER: CR-2011I 2037

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    CHPRC CONDITION REPORT FORM Status: Analysis CR NUMBER: CR-2011I 2037 Issue Identification and Processing Initiator: Initiating IDetifed Bannister, Roland J Document: 6/23/2011d Title of Issue: Extent of Condition review for S3000 containers Description of Issue: Extent of Condition Review arose from the Causal Analysis regarding the breached drum found in 2404WB on April 26, 2011. The scope of the review was to assess all other known S3000 (homogenous solids) waste streams to identify

  11. Dual-phase Cr-Ta alloys for structural applications

    DOE Patents [OSTI]

    Liu, Chain T.; Brady, Michael P.; Zhu, Jiahong; Tortorelli, Peter F.

    2001-01-01

    Dual phase alloys of chromium containing 2 to 11 atomic percent tantalum with minor amounts of Mo, Cr, Ti, Y, La, Cr, Si and Ge are disclosed. These alloys contain two phases including Laves phase and Cr-rich solid solution in either eutectic structures or dispersed Laves phase particles in the Cr-rich solid solution matrix. The alloys have superior mechanical properties at high temperature and good oxidation resistance when heated to above 1000.degree. C. in air.

  12. Innovative secondary support systems for gate roads

    SciTech Connect (OSTI)

    Barczak, T.; Molinda, G.M.; Zelanko, J.C.

    1996-12-31

    With the development of the shield support, the primary requirement for successful ground control in longwall mining is to provide stable gate road and bleeder entries. Wood cribbing has been the dominant form of secondary and supplemental support. However, the cost and limited availability of timber, along with the poor performance of softwood crib supports, has forced western U.S. mines to explore the utilization of support systems other than conventional wood cribbing. The recent success of cable bolts has engendered much interest from western operators. Eastern U.S. coal operators are also now experimenting with various intrinsic and freestanding alternative support systems that provide effective ground control while reducing material handling costs and injuries. These innovative freestanding support systems include (1) {open_quotes}The Can{close_quotes} support by Burrell Mining Products International, Inc., (2) Hercules and Link-N-Lock wood cribs and Propsetter supports by Strata Products (USA) Inc., (3) Variable Yielding Crib and Power Crib supports by Mountainland Support Systems, (4) the Confined Core Crib developed by Southern Utah Fuels Corporation; and (5) the MEGA prop by MBK Hydraulik. This paper assesses design considerations and compares the performance and application of these alternative secondary support systems. Support performance in the form of load-displacement behavior is compared to conventional wood cribbing. Much of the data was developed through full-scale tests conducted by the U.S. Bureau of Mines (USBM) at the Strategic Structures Testing Laboratory in the unique Mine Roof Simulator load frame at the Pittsburgh Research Center. A summary of current mine experience with these innovative supports is also documented.

  13. Road ecology in environmental impact assessment

    SciTech Connect (OSTI)

    Karlson, Mårten Mörtberg, Ulla Balfors, Berit

    2014-09-15

    Transport infrastructure has a wide array of effects on terrestrial and aquatic ecosystems, and road and railway networks are increasingly being associated with a loss of biodiversity worldwide. Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) are two legal frameworks that concern physical planning, with the potential to identify, predict, mitigate and/or compensate transport infrastructure effects with negative impacts on biodiversity. The aim of this study was to review the treatment of ecological impacts in environmental assessment of transport infrastructure plans and projects. A literature review on the topic of EIA, SEA, biodiversity and transport infrastructure was conducted, and 17 problem categories on the treatment of biodiversity were formulated by means of a content analysis. A review of environmental impact statements and environmental reports (EIS/ER) produced between 2005 and 2013 in Sweden and the UK was then conducted using the list of problems as a checklist. The results show that the treatment of ecological impacts has improved substantially over the years, but that some impacts remain problematic; the treatment of fragmentation, the absence of quantitative analysis and that the impact assessment study area was in general delimited without consideration for the scales of ecological processes. Actions to improve the treatment of ecological impacts could include improved guidelines for spatial and temporal delimitation, and the establishment of a quantitative framework including tools, methods and threshold values. Additionally, capacity building and further method development of EIA and SEA friendly spatial ecological models can aid in clarifying the costs as well as the benefits in development/biodiversity tradeoffs. - Highlights: • The treatment of ecological impacts in EIA and SEA has improved. • Quantitative methods for ecological impact assessment were rarely used • Fragmentation effects were recognized

  14. Cr-doped scandium borate laser

    DOE Patents [OSTI]

    Chai, Bruce H.; Lai, Shui T.; Long, Margaret N.

    1989-01-01

    A broadly wavelength-tunable laser is provided which comprises as the laser medium a single crystal of MBO.sub.3 :Cr.sup.3+, where M is selected from the group of Sc, In and Lu. The laser may be operated over a broad temperature range from cryogenic temperatures to elevated temperatures. Emission is in a spectral range from red to infrared, and the laser is useful in the fields of defense, communications, isotope separation, photochemistry, etc.

  15. Atomic memory access hardware implementations

    SciTech Connect (OSTI)

    Ahn, Jung Ho; Erez, Mattan; Dally, William J

    2015-02-17

    Atomic memory access requests are handled using a variety of systems and methods. According to one example method, a data-processing circuit having an address-request generator that issues requests to a common memory implements a method of processing the requests using a memory-access intervention circuit coupled between the generator and the common memory. The method identifies a current atomic-memory access request from a plurality of memory access requests. A data set is stored that corresponds to the current atomic-memory access request in a data storage circuit within the intervention circuit. It is determined whether the current atomic-memory access request corresponds to at least one previously-stored atomic-memory access request. In response to determining correspondence, the current request is implemented by retrieving data from the common memory. The data is modified in response to the current request and at least one other access request in the memory-access intervention circuit.

  16. Access, Compiling and Running Jobs

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Access Compiling and Running Jobs Access, Compiling and Running Jobs Access Dirac Dirac can be accessed by logging into carver.nersc.gov. Compile To compile your code, you need to land on a dirac compute node 1st: qsub -q dirac_reg -l nodes=1 -l walltime=00:30:00 -I After you are inside the job, you can load the necessary module for compile: module unload pgi module unload openmpi module unload cuda module load gcc-sl6 module load openmpi-gcc-sl6 module load cuda Now you can compile your code.

  17. Vehicle barrier with access delay

    DOE Patents [OSTI]

    Swahlan, David J; Wilke, Jason

    2013-09-03

    An access delay vehicle barrier for stopping unauthorized entry into secure areas by a vehicle ramming attack includes access delay features for preventing and/or delaying an adversary from defeating or compromising the barrier. A horizontally deployed barrier member can include an exterior steel casing, an interior steel reinforcing member and access delay members disposed within the casing and between the casing and the interior reinforcing member. Access delay members can include wooden structural lumber, concrete and/or polymeric members that in combination with the exterior casing and interior reinforcing member act cooperatively to impair an adversarial attach by thermal, mechanical and/or explosive tools.

  18. Laboratory Access | Sample Preparation Laboratories

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    information must be included in your BTR. Support Request forms include a list of collaborators that require laboratory access and your group's laboratory equipment requests. ...

  19. Remote Access | The Ames Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Ames Laboratory Information Systems supports VPN for remotely accessing internal computers and network services. These are: Once connected remotely to Ames Laboratory,...

  20. Temporal evolution of ion energy distribution functions and ion charge states of Cr and Cr-Al pulsed arc plasmas

    SciTech Connect (OSTI)

    Tanaka, Koichi; Anders, André

    2015-11-15

    To study the temporal evolution of ion energy distribution functions, charge-state-resolved ion energy distribution functions of pulsed arc plasmas from Cr and Cr-Al cathodes were recorded with high time resolution by using direct data acquisition from a combined energy and mass analyzer. The authors find increases in intensities of singly charged ions, which is evidence that charge exchange reactions took place in both Cr and Cr-Al systems. In Cr-Al plasmas, the distributions of high-charge-state ions exhibit high energy tails 50 μs after discharge ignition, but no such tails were observed at 500 μs. The energy ratios of ions of different charge states at the beginning of the pulse, when less neutral atoms were in the space in front of the cathode, suggest that ions are accelerated by an electric field. The situation is not so clear after 50 μs due to particle collisions. The initial mean ion charge state of Cr was about the same in Cr and in Cr-Al plasmas, but it decreased more rapidly in Cr-Al plasmas compared to the decay in Cr plasma. The faster decay of the mean ion charge state and ion energy caused by the addition of Al into a pure Cr cathode suggests that the mean ion charge state is determined not only by ionization processes at the cathode spot but also by inelastic collision between different elements.

  1. Remote direct memory access

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.

    2012-12-11

    Methods, parallel computers, and computer program products are disclosed for remote direct memory access. Embodiments include transmitting, from an origin DMA engine on an origin compute node to a plurality target DMA engines on target compute nodes, a request to send message, the request to send message specifying a data to be transferred from the origin DMA engine to data storage on each target compute node; receiving, by each target DMA engine on each target compute node, the request to send message; preparing, by each target DMA engine, to store data according to the data storage reference and the data length, including assigning a base storage address for the data storage reference; sending, by one or more of the target DMA engines, an acknowledgment message acknowledging that all the target DMA engines are prepared to receive a data transmission from the origin DMA engine; receiving, by the origin DMA engine, the acknowledgement message from the one or more of the target DMA engines; and transferring, by the origin DMA engine, data to data storage on each of the target compute nodes according to the data storage reference using a single direct put operation.

  2. Lowering On-Road Fuel Use: A Component Approach

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lowering On-Road Fuel Use: A Component Approach Alan Meier Lawrence Berkeley National Laboratory akmeier@lbl.gov What is the Component Approach? zAddresses two aspects: ‹"Off-test" energy use ‹Energy impacts of aftermarket and replacement products Some Aspects of a Car's Fuel Consumption are Not Captured in Tests z Dynamometer tests Fuel Consumption Not and adjustments Fully Captured in Fuel cannot simulate all Economy Test aspects of on-road performance z Actual consumption depends

  3. INFOGRAPHIC: The Road to Fuel Efficiency | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Road to Fuel Efficiency INFOGRAPHIC: The Road to Fuel Efficiency November 27, 2012 - 11:01am Addthis This infographic takes a look at fuel economy standards and how recent improvements in these standards will benefit consumers and the U.S. economy. | Infographic by <a href="/node/379579">Sarah Gerrity</a>. This infographic takes a look at fuel economy standards and how recent improvements in these standards will benefit consumers and the U.S. economy. | Infographic by

  4. Cr segregation at the FeCr surface and the origin of corrosion resistance in ferritic steels

    SciTech Connect (OSTI)

    De Caro, M S; Morse, B; Egiebor, N; Farmer, J; Caro, A

    2008-11-22

    Structural materials in Gen-IV nuclear reactors will face severe conditions of high operating temperatures, high neutron flux exposure, and corrosive environment. Radiation effects and corrosion and chemical compatibility issues are factors that will limit the materials lifetime. Low-chromium (9-12 Cr wt.%) ferritic martensitic (F/M) steels are being considered as possible candidates because they offer good swelling resistance and good mechanical properties under extreme conditions of radiation dose and irradiation temperature. The surface chemistry of FeCr alloys, responsible for the corrosion properties, is complex. It exists today a controversy between equilibrium thermodynamic calculations, which suggest Cr depletion at the surface driven by the higher surface energy of Cr, and experimental data which suggest the oxidation process occurs in two stages, first forming a Fe-rich oxide, followed by a duplex oxide layer, and ending with a Cr-rich oxide. Moreover, it has been shown experimentally that corrosion resistance of F/M steels depends significantly on Cr content, increasing with increasing Cr content and with a threshold around 10% Cr, below which, the alloy behaves as pure Fe. In an attempt to rationalize these two contradicting observations and to understand the physical mechanism behind corrosion resistance in these materials we perform atomistic simulations using our FeCr empirical potential and analyze Cr equilibrium distributions at different compositions and temperatures in single and polycrystalline samples. We analyze the controversy in terms of thermodynamic and kinetic considerations.

  5. On-Road Particle Matter Emissions from a MY 2010 Compliant HD...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    On-Road Particle Matter Emissions from a MY 2010 Compliant HD Diesel Vehicle Driving ... HD Diesel tractor while traveling on-road for 2300 miles found average gravimetric ...

  6. DOE Statement on UK Government's "Road to 2010" Report on Nuclear...

    Office of Environmental Management (EM)

    Statement on UK Government's "Road to 2010" Report on Nuclear Security DOE Statement on UK Government's "Road to 2010" Report on Nuclear Security July 17, 2009 - 12:00am Addthis ...

  7. Buckle up for the #LabsRoadShow | Department of Energy

    Energy Savers

    With the Fourth of July right around the corner, what's more American than taking a road trip? Join us as we embark on the National Labs Road Show, a virtual journey to meet the ...

  8. DOE Zero Energy Ready Home Case Study: Shore Road Project - Old...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Shore Road Project - Old Greenwich, Connecticut DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich, Connecticut Case study of a DOE Zero Energy Ready Home in ...

  9. STEM Middle School Mentoring Cafés Take it on the Road | Department...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    STEM Middle School Mentoring Cafs Take it on the Road STEM Middle School Mentoring Cafs Take it on the Road November 12, 2015 - 3:00pm Addthis STEM Mentoring Cafes - sponsored ...

  10. From Rice Paddies to the Road: Transforming Rice Husks into Lithium...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion Anodes for Plug-in Electric Vehicles From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion ...

  11. Application of SCR and PM-METALIT for Non-Road Applications:...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    SCR and PM-METALIT for Non-Road Applications: SCRi Application of SCR and PM-METALIT for Non-Road Applications: SCRi Advantages of this new application of SCR and PM-METALIT for ...

  12. Hit the Road: Applying Lessons from National Campaigns to a Local...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hit the Road: Applying Lessons from National Campaigns to a Local Context (201) July 23, ... David Caughran, Alliance to Save Energy National Outreach Efforts Energy 2030 On the Road ...

  13. The Development and On-Road Performance and Durability of the...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Development and On-Road Performance and Durability of the Four-Way Emission Control SCRTTM System The Development and On-Road Performance and Durability of the Four-Way ...

  14. Evaluation of Proposed Hampton Roads Area Sites for Using Small Modular

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Reactors to Support Federal Clean Energy Goals | Department of Energy Proposed Hampton Roads Area Sites for Using Small Modular Reactors to Support Federal Clean Energy Goals Evaluation of Proposed Hampton Roads Area Sites for Using Small Modular Reactors to Support Federal Clean Energy Goals This report provides the results of evaluations of eleven potential sites in the Hampton Roads, Virginia area. Evaluation of Proposed Hampton Roads Area Sites for Using Small Modular Reactors to Support

  15. Effective Nov. 11, 2016: JLab Entrance at Hofstadter Road Closed for Hogan

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Drive Expansion | Jefferson Lab Effective Nov. 11, 2016: JLab Entrance at Hofstadter Road Closed for Hogan Drive Expansion Effective Nov. 11, 2016: JLab Entrance at Hofstadter Road Closed for Hogan Drive Expansion The Hofstadter Road entrance/exit to Jefferson Lab is now closed. Detour signs have been posted. Incoming traffic to the Support Service Center, Bldg. 28, can enter either at Lawrence Drive off of Hogan Drive or down Rattley Road. Traffic exiting the lab will need to leave through

  16. Mechanical properties of irradiated 9Cr-2WVTa steel

    SciTech Connect (OSTI)

    Klueh, R.L.; Alexander, D.J.; Rieth, M.

    1998-09-01

    An Fe-9Cr-2W-0.25V-0.07Ta-0.1C (9Cr-2WVTa) steel has excellent strength and impact toughness before and after irradiation in the Fast Flux Test Facility and the High Flux Reactor (HFR). The ductile-brittle transition temperature (DBTT) increased only 32 C after 28 dpa at 365 C in FFTF, compared to a shift of {approx}60 C for a 9Cr-2WV steel--the same as the 9Cr-2WVTa steel but without tantalum. This difference occurred despite the two steels having similar tensile but without tantalum. This difference occurred despite the two steels having similar tensile properties before and after irradiation. The 9Cr-2WVTa steel has a smaller prior-austenite grain size, but otherwise microstructures are similar before irradiation and show similar changes during irradiation. The irradiation behavior of the 9Cr-2WVTa steel differs from the 9Cr-2WV steel and other similar steels in two ways: (1) the shift in DBTT of the 9Cr-2WVTa steel irradiated in FFTF does not saturate with fluence by {approx}28 dpa, whereas for the 9Cr-2WV steel and most similar steels, saturation occurs at <10 dpa, and (2) the shift in DBTT for 9Cr-2WVTa steel irradiated in FFTF and HFR increased with irradiation temperature, whereas it decreased for the 9Cr-2WV steel, as it does for most similar steels. The improved properties of the 9Cr-2WVTa steel and the differences with other steels were attributed to tantalum in solution.

  17. HCEI Road Map and Introduction and Overview 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    This road map is a summary of the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, which was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

  18. Road to Recovery: Bringing Recovery to Small Town America

    ScienceCinema (OSTI)

    Nettamo, Paivi

    2012-06-14

    The Recovery Act hits the road to reach out to surrounding towns of the Savannah River Site that are struggling with soaring unemployment rates. This project helps recruit thousands of people to new jobs in environmental cleanup at the Savannah River Site.

  19. Story Road Landfill Solar Site Evaluation: San Jose

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report describes the findings of a solar site evaluation conducted at the Story Road Landfill (Site) in the City of San Jose, California (City). This evaluation was conducted as part of a larger study to assess solar potential at multiple public facilities within the City.

  20. Road Transportable Analytical Laboratory (RTAL) system: Volume I. Final report

    SciTech Connect (OSTI)

    Finger, S.M.; De Avila, J.C.; Keith, V.F.

    1996-08-01

    This report describes a portable laboratory system for the analysis of soils, ground water, and surface waters for the detection and quantification of hazardous materials, organics, and radioactive contaminants. The goal of the Road Transportable Analytical Laboratory (RTAL) is a sample throughput of 20 samples per day, providing a full range of analysis on each sample within 16 hours of preparation with high accuracy.

  1. Development of Surface Complexation Models of Cr(VI) Adsorption...

    Office of Scientific and Technical Information (OSTI)

    Cr(VI) Adsorption on Soils, Sediments and Model Mixtures of Kaolinite, Montmorillonite, ... into aquifers and shallow sediments and soils via many anthropogenic activities. ...

  2. SF6432-CR (02-01-13) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    a Government site to perform work shall have Control : SF 6432-CR Title: Standard Terms & Conditions for Cost Reimbursement Owner: Procurement Policy & Quality Dept Release...

  3. SF6432-CR (02-01-13) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... who will enter a Government site to perform work shall have Control : SF 6432-CR Title: Standard Terms & Conditions ... premises are subject to search. (e) Contractor will ...

  4. SF6432-CR (02-01-12) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... prior to any attempts to enter a government site as shown ... premises are subject to search. (e) Contractor will ... SF 6432-CR Title: Standard Terms & Conditions for Cost ...

  5. SF6432-CR (02-01-13) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... prior to any attempts to enter a government site as shown ... premises are subject to search. (e) Contractor shall ... SF 6432-CR Title: Standard Terms & Conditions for Cost ...

  6. SF6432-CR (02-01-13) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    labor are authorized as direct charges Control : SF 6432-CR Title: Standard Terms & Conditions for Cost Reimbursement Owner: Procurement Policy Department Release Date: 11...

  7. SF6432-CR (02-01-12) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    as direct charges to this contract Control : SF 6432-CR Title: Standard Terms & Conditions for Cost Reimbursement Owner: Procurement Policy & Quality Dept Release Date:...

  8. SF6432-CR (02-01-13) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    by Part 931 of the DEAR by a Sandia audit. Control : SF 6432-CR Title: Standard Terms & Conditions for Cost Reimbursement Owner: Procurement Policy Department Release Date: 04...

  9. Spin-driven ordering of Cr in the equiatomic high entropy alloy NiFeCrCo

    SciTech Connect (OSTI)

    Niu, C.; Zaddach, A. J.; Oni, A. A.; Sang, X.; LeBeau, J. M.; Koch, C. C.; Irving, D. L.; Hurt, J. W.

    2015-04-20

    Spin-driven ordering of Cr in an equiatomic fcc NiFeCrCo high entropy alloy (HEA) was predicted by first-principles calculations. Ordering of Cr is driven by the reduction in energy realized by surrounding anti-ferromagnetic Cr with ferromagnetic Ni, Fe, and Co in an alloyed L1{sub 2} structure. The fully Cr-ordered alloyed L1{sub 2} phase was predicted to have a magnetic moment that is 36% of that for the magnetically frustrated random solid solution. Three samples were synthesized by milling or casting/annealing. The cast/annealed sample was found to have a low temperature magnetic moment that is 44% of the moment in the milled sample, which is consistent with theoretical predictions for ordering. Scanning transmission electron microscopy measurements were performed and the presence of ordered nano-domains in cast/annealed samples throughout the equiatomic NiFeCrCo HEA was identified.

  10. Magnetic properties and hyperfine interactions in Cr8, Cr7Cd, and Cr7Ni molecular rings from 19F-NMR

    SciTech Connect (OSTI)

    Bordonali, L; Garlatti, E; Casadei, C M; Furukawa, Y; Lascialfari, A; Carretta, S; Troiani, F; Timco, G; Winpenny, R E; Borsa, F

    2014-04-14

    A detailed experimental investigation of the 19F nuclear magnetic resonance is made on single crystals of the homometallic Cr8 antiferromagnetic molecular ring and heterometallic Cr7Cd and Cr7 Ni rings in the low temperature ground state. Since the F? ion is located midway between neighboring magnetic metal ions in the ring, the 19F-NMR spectra yield information about the local electronic spin density and 19F hyperfine interactions. In Cr8, where the ground state is a singlet with total spin S T = 0, the 19F-NMR spectra at 1.7 K and low external magnetic field display a single narrow line, while when the magnetic field is increased towards the first level crossing field, satellite lines appear in the 19F-NMR spectrum, indicating a progressive increase in the Boltzmann population of the first excited state S T = 1. In the heterometallic rings, Cr7Cd and Cr7 Ni, whose ground state is magnetic with S T = 3/2 and S T = 1/2, respectively, the 19F-NMR spectrum has a complicated structure which depends on the strength and orientation of the magnetic field, due to both isotropic and anisotropic transferred hyperfine interactions and classical dipolar interactions. From the 19F-NMR spectra in single crystals we estimated the transferred hyperfine constants for both the F?-Ni2+ and the F?-Cd2+ bonds. The values of the hyperfine constants compare well to the ones known for F?-Ni2+ in KNiF3 and NiF2 and for F?-Cr3+ in K2NaCrF6. The results are discussed in terms of hybridization of the 2s, 2p orbitals of the F? ion and the d orbitals of the magnetic ion. Finally, we discuss the implications of our results for the electron-spin decoherence.

  11. 2e Carbon Access | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    e Carbon Access Jump to: navigation, search Name: 2e Carbon Access Place: New York, New York Zip: 10280 Sector: Carbon Product: 2E Carbon Access is an enterprise focused solely on...

  12. Biomass accessibility analysis using electron tomography

    SciTech Connect (OSTI)

    Hinkle, Jacob D.; Ciesielski, Peter N.; Gruchalla, Kenny; Munch, Kristin R.; Donohoe, Bryon S.

    2015-12-25

    Substrate accessibility to catalysts has been a dominant theme in theories of biomass deconstruction. Furthermore, current methods of quantifying accessibility do not elucidate mechanisms for increased accessibility due to changes in microstructure following pretreatment.

  13. Visitor Hanford Computer Access Request - Hanford Site

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Visitor Hanford Computer Access Request Visitor Hanford Computer Access Request Visitor Hanford Computer Access Request Visitor Hanford Computer Access Request Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size The U.S. Department of Energy (DOE), Richland Operations Office (RL), in compliance with the 'Tri-Party Agreement Databases, Access Mechanism and Procedures' document, DOE/RL-93-69, Revision 5; set forth the requirements for access to the Hanford Site

  14. U-205: RSA Access Manager Session Replay Flaw Lets Remote Users Access the System

    Energy.gov [DOE]

    A vulnerability was reported in RSA Access Manager. A remote user can gain access to the target system.

  15. Characterization of Cr-rich Cr-Sb multilayer films: Syntheses of a new metastable phase using modulated elemental reactants

    SciTech Connect (OSTI)

    Regus, Matthias; Mankovsky, Sergiy; Polesya, Svitlana; Kuhn, Gerhard; Ditto, Jeffrey; Schürmann, Ulrich; Jacquot, Alexandre; Bartholomé, Kilian; Näther, Christian; Winkler, Markus; König, Jan D.; Böttner, Harald; Kienle, Lorenz; Johnson, David C.; Ebert, Hubert; Bensch, Wolfgang

    2015-10-15

    The new metastable compound Cr{sub 1+x}Sb with x up to 0.6 has been prepared via a thin film approach using modulated elemental reactants and investigated by in-situ X-ray reflectivity, X-ray diffraction, differential scanning calorimetry, energy dispersive X-ray analysis as well as transmission electron microscopy and atomic force microscopy. The new Cr-rich antimonide crystallizes in a structure related to the Ni{sub 2}In-type structure, where the crystallographic position (1/3, 2/3, 3/4) is partially occupied by excess Cr. The elemental layers of the pristine material interdiffused significantly before Cr{sub 1+x}Sb crystallized. A change in the activation energy was observed for the diffusion process when crystal growth starts. First-principles electronic structure calculations provide insight into the structural stability, magnetic properties and resistivity of Cr{sub 1+x}Sb. - Graphical abstract: 1 amorphous multilayered film 2 interdiffused amorphous film 3 metastable crystalline phase 4 thermodynamic stable phase (and by-product). - Highlights: • Interdiffusion of amorphous Cr and Sb occurs before crystallization. • Crystallization of a new metastable phase Cr{sub 1.6}Sb in Ni{sub 2}In-type structure. • The new Cr-rich phase shows half-metallic behavior.

  16. International Electricity Trade - Open Access | Department of...

    Energy Savers

    International Electricity Trade - Open Access International Electricity Trade - Open Access DOE has consistently expressed its policy that international electricity trade should be ...

  17. Access Venture Partners | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Venture Partners Jump to: navigation, search Logo: Access Venture Partners Name: Access Venture Partners Address: 8787 Turnpike Drive, Suite 260 Place: Westminster, Colorado Zip:...

  18. Remote Access Options | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Remote Access Options Remote Access Options A Virtual Private Network (VPN) is a private connection between two resources that uses the public telecommunication infrastructure. It ...

  19. Argonne Site Access | Advanced Photon Source

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Getting Started Users Home Introduction to APS New User Checklist Argonne Site Access My APS Portal My APS Portal Argonne Site Access Argonne National Laboratory is a...

  20. Vegetation Loblolly Pine N Site Boundary N Streams Roads

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Loblolly Pine N Site Boundary N Streams Roads [2J Other Set-Asides 6£] Hy~ric Soils < ____ n ____ ** __ ._ ** _______ 300 0 - L " " " " , 300 781 .3a 600 Meters Soils Soil Series and Phase _TrB Figure 4-1. Plant CO/lllllllllties and soils associated with the Loblolly Pine Stand Set-Aside Area. sc 4-5 Set-Aside 4: Loblolly Pine Stand

  1. Center for Transportation Research: The Road to Mobility Innovation Starts

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Here | Argonne National Laboratory Center for Transportation Research: The Road to Mobility Innovation Starts Here Not since the invention of the automobile has the future of transportation held such potential. The Center for Transportation Research at Argonne National Laboratory is blazing the way forward, leading on advanced transportation research and development and contributing expertise, tools and facilities for innovation. PDF icon center_for_transportation_research

  2. The Digital Road to Scientific Knowledge Diffusion; A Faster...

    Office of Scientific and Technical Information (OSTI)

    progress despite the fact that the vast majority of scientific information resources continue to be held in deep web databases that many search engines cannot fully access. ...

  3. Interlayer coupling in Fe/Cr/Gd multilayer structures

    SciTech Connect (OSTI)

    Drovosekov, A. B. Kreines, N. M.; Savitsky, A. O.; Kravtsov, E. A.; Blagodatkov, D. V.; Ryabukhina, M. V.; Milyaev, M. A.; Ustinov, V. V.; Pashaev, E. M.; Subbotin, I. A.; Prutskov, G. V.

    2015-06-15

    The effect of the chromium layer thickness on the magnetic state of an [Fe/Cr/Gd/Cr]{sub n} multilayer structure is studied. A series of Fe/Cr/Gd structures with Cr spacer thicknesses of 4–30 Å is studied by SQUID magnetometry and ferromagnetic resonance in the temperature range 4.2–300 K. The obtained experimental results are described in terms of an effective field model, which takes into account a biquadratic contribution to the interlayer coupling energy and a nonuniform magnetization distribution inside the gadolinium layer (which was detected earlier). Depending on the magnetic field and temperature, the following types of magnetic ordering are identified at various chromium layer thicknesses: ferromagnetic, antiferromagnetic, and canted ordering. A comparison of the experimental and calculated curves allowed us to determine the dependence of the bilinear (J{sub 1}) and biquadratic (J{sub 2}) exchange constants on chromium layer thickness t{sub Cr}. Weak oscillations at a period of about 18 Å are detected in the J{sub 1}(t{sub Cr}) dependence in the range 8–30 Å. The interlayer coupling oscillations in the system under study are assumed to be related to the RKKY exchange interaction mechanism via the conduction electrons of Cr.

  4. Cultural Resource Investigations for a Multipurpose Haul Road on the Idaho National Laboratory

    SciTech Connect (OSTI)

    Brenda R. Pace; Cameron Brizzee; Hollie Gilbert; Clayton Marler; Julie Braun Williams

    2010-08-01

    The U. S. Department of Energy, Idaho Operations Office is considering options for construction of a multipurpose haul road to transport materials and wastes between the Materials and Fuels Complex (MFC) and other Idaho National Laboratory (INL) Site facilities. The proposed road will be closed to the public and designed for limited year-round use. Two primary options are under consideration: a new route south of the existing T-25 power line road and an upgrade to road T-24. In the Spring of 2010, archaeological field surveys and initial coordination and field reconnaissance with representatives from the Shoshone-Bannock Tribes were completed to identify any resources that may be adversely affected by the proposed road construction and to develop recommendations to protect any listed or eligible for listing on the National Register of Historic Places. The investigations showed that 24 archaeological resources and one historic marker are located in the area of potential effects for road construction and operation south of the T-25 powerline road and 27archaeological resources are located in the area of potential effects for road construction and operation along road T-24. Generalized tribal concerns regarding protection of natural resources were also documented in both road corridors. This report outlines recommendations for additional investigations and protective measures that can be implemented to minimize adverse impacts to the identified resources.

  5. A proposal to improve ecological compensation practice in road and railway projects in Spain

    SciTech Connect (OSTI)

    Villarroya, Ana Puig, Jordi

    2013-09-15

    To reduce ecological impacts caused by development projects, avoidance, minimization and compensation techniques have to be taken together into consideration along Environmental Impact Assessment (EIA) procedures. This paper explores the particular role that ecological compensation has had in recent road and railway EIA procedures in Spain, as seen through the review of a set of recent EIA Records of Decision (RODs) that confirms precedent findings. Noticing that residual impacts are not paid much attention, and that there is no evidence of a solid public participation in ecological impact evaluation, it proposes to increase the awareness on residual impacts, as a way to make easier public access to the allegedly most sensitive moment of EIA implementation: (residual) impact evaluation. -- Highlights: ► Ecological compensation practice in Spain is much lower than avoidance or mitigation. ► Residual impacts are overlooked in EIA processes and public participation is low. ► An increased awareness of residual impacts may also promote public participation. ► Current context needs these small steps to move towards better compensation practice.

  6. Beyond the material grave: Life Cycle Impact Assessment of leaching from secondary materials in road and earth constructions

    SciTech Connect (OSTI)

    Schwab, Oliver; Bayer, Peter; Juraske, Ronnie; Verones, Francesca; Hellweg, Stefanie

    2014-10-15

    Highlights: • We model environmental impacts of leaching from secondary construction material. • Industrial wastes in construction contain up to 45,000 t heavy metals per year (D). • In a scenario, 150 t are leached to the environment within 100 years after construction. • All heavy metals but As, Sb and Mo are adsorbed by 20 cm subsoil in this scenario. • Environmental impacts depend on material, pollutant, construction type, and geography. - Abstract: In industrialized countries, large amounts of mineral wastes are produced. They are re-used in various ways, particularly in road and earth constructions, substituting primary resources such as gravel. However, they may also contain pollutants, such as heavy metals, which may be leached to the groundwater. The toxic impacts of these emissions are so far often neglected within Life Cycle Assessments (LCA) of products or waste treatment services and thus, potentially large environmental impacts are currently missed. This study aims at closing this gap by assessing the ecotoxic impacts of heavy metal leaching from industrial mineral wastes in road and earth constructions. The flows of metals such as Sb, As, Pb, Cd, Cr, Cu, Mo, Ni, V and Zn originating from three typical constructions to the environment are quantified, their fate in the environment is assessed and potential ecotoxic effects evaluated. For our reference country, Germany, the industrial wastes that are applied as Granular Secondary Construction Material (GSCM) carry more than 45,000 t of diverse heavy metals per year. Depending on the material quality and construction type applied, up to 150 t of heavy metals may leach to the environment within the first 100 years after construction. Heavy metal retardation in subsoil can potentially reduce the fate to groundwater by up to 100%. One major challenge of integrating leaching from constructions into macro-scale LCA frameworks is the high variability in micro-scale technical and geographical factors

  7. PIA - Access Security Plan, Bechtel Jacobs Company LLC | Department...

    Energy Savers

    Access Security Plan, Bechtel Jacobs Company LLC PIA - Access Security Plan, Bechtel Jacobs Company LLC PIA - Access Security Plan, Bechtel Jacobs Company LLC PIA - Access Security ...

  8. LANSCE personnel access control system

    SciTech Connect (OSTI)

    Sturrock, J.C.; Gallegos, F.R.; Hall, M.J.

    1997-01-01

    The Radiation Security System (RSS) at the Los Alamos Neutron Science Center (LANSCE) provides personnel protection from prompt radiation due to accelerated beam. The Personnel Access Control System (PACS) is a component of the RSS that is designed to prevent personnel access to areas where prompt radiation is a hazard. PACS was designed to replace several older personnel safety systems (PSS) with a single modem unified design. Lessons learned from the operation over the last 20 years were incorporated into a redundant sensor, single-point failure safe, fault tolerant, and tamper-resistant system that prevents access to the beam areas by controlling the access keys and beam stoppers. PACS uses a layered philosophy to the physical and electronic design. The most critical assemblies are battery backed up, relay logic circuits; less critical devices use Programmable Logic Controllers (PLCs) for timing functions and communications. Outside reviewers have reviewed the operational safety of the design. The design philosophy, lessons learned, hardware design, software design, operation, and limitations of the device are described.

  9. Expanding Solar Access to Nonprofits

    Energy.gov [DOE]

    The Solar Foundation is leading a team that developed the CivicPACE program through an award from the SunShot Initiative. CivicPACE addresses the underwriting and access challenges of solar financing for tax-exempt organizations, such as churches, nonprofit affordable housing, community clinics, and education institutions.

  10. Effects of Cr and Ni on Interdiffusion and Reaction between U and Fe-Cr-Ni Alloys

    SciTech Connect (OSTI)

    K. Huang; Y. Park; L. Zhou; K.R. Coffey; Y.H. Sohn; B.H. Sencer; J. R. Kennedy

    2014-08-01

    Metallic U-alloy fuel cladded in steel has been examined for high temperature fast reactor technology wherein the fuel cladding chemical interaction is a challenge that requires a fundamental and quantitative understanding. In order to study the fundamental diffusional interactions between U with Fe and the alloying effect of Cr and Ni, solid-to-solid diffusion couples were assembled between pure U and Fe, Fe–15 wt.%Cr or Fe–15 wt.%Cr–15 wt.%Ni alloy, and annealed at high temperature ranging from 580 to 700 °C. The microstructures and concentration profiles that developed from the diffusion anneal were examined by scanning electron microscopy, and X-ray energy dispersive spectroscopy (XEDS), respectively. Thick U6Fe and thin UFe2 phases were observed to develop with solubilities: up to 2.5 at.% Ni in U6(Fe,Ni), up to 20 at.%Cr in U(Fe, Cr)2, and up to 7 at.%Cr and 14 at.% Ni in U(Fe, Cr, Ni)2. The interdiffusion and reactions in the U vs. Fe and U vs. Fe–Cr–Ni exhibited a similar temperature dependence, while the U vs. Fe–Cr diffusion couples, without the presence of Ni, yielded greater activation energy for the growth of intermetallic phases – lower growth rate at lower temperature but higher growth rate at higher temperature.

  11. Chapter_12_Special_Access_Programs

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 Special Access Programs This chapter describes the DOE Special Access Program (SAP) at DOE HQ and implements the requirements of: * Executive Order 13526, Classified National Security Information, Section 4.3, Special Access Programs, and Section 5.4, General Responsibilities, subparagraph (d). * DOE Order 471.5, Special Access Programs. A SAP is a program established for a specific class of classified information that imposes safeguarding and access requirements exceeding those normally

  12. Testing Web Application Accessibility | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Testing Web Application Accessibility Testing Web Application Accessibility Section 508 requires all federal agencies to make their electronic and information technologies accessible to people with disabilities. EERE has specific guidelines for testing applications for accessibility. Use this checklist to see if your applications meet Section 508 requirements. Testing Web Application Accessibility (74.11 KB) More Documents & Publications Web Content Analysis and Inventories: Template and FY

  13. TI--CR--AL--O thin film resistors

    DOE Patents [OSTI]

    Jankowski, Alan F.; Schmid, Anthony P.

    2000-01-01

    Thin films of Ti--Cr--Al--O are used as a resistor material. The films are rf sputter deposited from ceramic targets using a reactive working gas mixture of Ar and O.sub.2. Resistivity values from 10.sup.4 to 10.sup.10 Ohm-cm have been measured for Ti--Cr--Al--O film <1 .mu.m thick. The film resistivity can be discretely selected through control of the target composition and the deposition parameters. The application of Ti--Cr--Al--O as a thin film resistor has been found to be thermodynamically stable, unlike other metal-oxide films. The Ti--Cr--Al--O film can be used as a vertical or lateral resistor, for example, as a layer beneath a field emission cathode in a flat panel display; or used to control surface emissivity, for example, as a coating on an insulating material such as vertical wall supports in flat panel displays.

  14. 9 Cr-- 1 Mo steel material for high temperature application

    DOE Patents [OSTI]

    Jablonski, Paul D; Alman, David; Dogan, Omer; Holcomb, Gordon; Cowen, Christopher

    2012-11-27

    One or more embodiments relates to a high-temperature, titanium alloyed, 9 Cr-1 Mo steel exhibiting improved creep strength and oxidation resistance at service temperatures up to 650.degree. C. The 9 Cr-1 Mo steel has a tempered martensite microstructure and is comprised of both large (0.5-3 .mu.m) primary titanium carbides and small (5-50 nm) secondary titanium carbides in a ratio of. from about 1:1.5 to about 1.5:1. The 9 Cr-1 Mo steel may be fabricated using exemplary austenizing, rapid cooling, and tempering steps without subsequent hot working requirements. The 9 Cr-1 Mo steel exhibits improvements in total mass gain, yield strength, and time-to-rupture over ASTM P91 and ASTM P92 at the temperature and time conditions examined.

  15. DEPARTMENT OF ENERGY FINDING OF NO SIGNIFICANT IMPACT FOR THE MULTIPURPOSE HAUL ROAD

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DEPARTMENT OF ENERGY FINDING OF NO SIGNIFICANT IMPACT FOR THE MULTIPURPOSE HAUL ROAD WITHIN THE IDAHO NATIONAL LABORATORY SITE (EM-FMDP-I0-068) Agency: U. S. Department of Energy (DOE) Action: Finding of No Significant Impact (FONSI) Summary: The DOE prepared a Draft Environmental Assessment (EA) for the proposed "Environmental Assessment for the Multipurpose Haul Road Within the Idaho National Laboratory Site" (DOE/EA-I772). The proposed action consists of constructing a road for

  16. SF6432-CR (02-01-13) Cost Reimbursement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    CR Title: Standard Terms & Conditions for Cost Reimbursement Owner: Procurement Policy Department Release Date: 11/17/15 Page 1 of 25 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CR (11/2015) SECTION II STANDARD TERMS AND CONDITIONS FOR COST-REIMBURSEMENT CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY IDENTIFIED AS BEING

  17. Note: Fast neutron efficiency in CR-39 nuclear track detectors

    SciTech Connect (OSTI)

    Cavallaro, S.

    2015-03-15

    CR-39 samples are commonly employed for fast neutron detection in fusion reactors and in inertial confinement fusion experiments. The literature reported efficiencies are strongly depending on experimental conditions and, in some cases, highly dispersed. The present note analyses the dependence of efficiency as a function of various parameters and experimental conditions in both the radiator-assisted and the stand-alone CR-39 configurations. Comparisons of literature experimental data with Monte Carlo calculations and optimized efficiency values are shown and discussed.

  18. Enhanced magnetization at the Cr/MgO(001) interface

    SciTech Connect (OSTI)

    Leroy, M.-A.; Bataille, A. M. Ott, F.; Wang, Q.; Fitzsimmons, M. R.; Bertran, F.; Le Fèvre, P.; Taleb-Ibrahimi, A.; Vlad, A.; Coati, A.; Garreau, Y.; Hauet, T.; Andrieu, S.; Gatel, C.

    2015-12-21

    We report on the magnetization at the Cr/MgO interface, which we studied through two complementary techniques: angle-resolved photoemission spectroscopy and polarized neutron reflectivity. We experimentally observe an enhanced interface magnetization at the interface, yet with values much smaller than the ones reported so far by theoretical and experimental studies on Cr(001) surfaces. Our findings cast some doubts on the interpretations on previous works and could be useful in antiferromagnetic spin torque studies.

  19. Technologies for a Sustainable Heavy-Duty On-Road Fleet | Department...

    Energy.gov (indexed) [DOE]

    Only selected energy pathways for the heavy-duty on-road fleet are consistent with the joint objectives of reducing petroleum dependence and mitigating climate change ...

  20. Hit the Road: Applying Lessons from National Campaigns to a Local Context (201)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Better Buildings Residential Network Peer Exchange Call Series: Hit the Road: Applying Lessons from National Campaigns to a Local Context (201), call slides and discussion summary.

  1. The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Chevron 2005 The Road to Hydrogen - Challenges Ahead in Technology and Manufacturing Rick Zalesky President, Hydrogen Unit Chevron Technology Ventures July 13, 2005 2 Chevron ...

  2. ETA-HTP05 - Hybrid Electric Vehicle Rough Road Course Test

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    HTP05 Revision 0 Effective November 1, 2004 "Hybrid Electric Vehicle Rough Road Course Test" Prepared by Electric Transportation Applications Prepared by: ...

  3. Gobble Up Fuel Savings on Your Next Road Trip with My Trip Calculator |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Gobble Up Fuel Savings on Your Next Road Trip with My Trip Calculator Gobble Up Fuel Savings on Your Next Road Trip with My Trip Calculator November 19, 2012 - 9:51am Addthis Save time and money on your next road trip with fueleconomy.gov's newest tool, <a href="http://www.fueleconomy.gov/trip/">My Trip Calculator</a>. | Photo courtesy of iStockphoto.com/gioadventures. Save time and money on your next road trip with fueleconomy.gov's newest tool, My

  4. GIZ Sourcebook Module 5b: Urban Road Safety | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    with the consequential social, economic, and health burdens imposing heavy constraints on sustainable development. This module focuses on addressing local road safety, creating a...

  5. Archaeological investigations on the Buckboard Mesa Road Project

    SciTech Connect (OSTI)

    Amick, D.S.; Henton, G.H.; Pippin, L.C.

    1991-10-01

    In 1986, the Desert Research Institute (DRI) conducted an archaeological reconnaissance of a new alignment for the Buckboard Mesa Road on the Nevada Test Site for the Department of Energy (DOE). During this reconnaissance, several archaeological sites of National Register quality were discovered and recorded including a large quarry, site 26Ny4892, and a smaller lithic scatter, site 26Ny4894. Analysis of the debitage at 26Ny4892 indicates that this area was used primarily as a quarry for relatively small cobbles of obsidian found in the alluvium. Lithic reduction techniques used here are designed for efficiently reducing small pieces of toolstone and are oriented towards producing flake blanks from small cores and bifacially reducing exhausted cores. Projectile point cross references indicate that the area has seen at least casual use for about 10,000 years and more sustained use for the last 3,000 years. Initial obsidian hydration measurements indicate sustained use of the quarry for about the last 3,000 years although the loci of activities appear to change over time. Based on this study, the DRI recommends that quarrying activities in the area of 26Ny4892 are sufficiently sampled and that additional investigations into that aspect of prehistoric activity in the area are not necessary. This does not apply to other aspects of prehistoric use. DRI recommends that preconstruction surveys continue to identify nonquarrying, prehistoric utilization of the area. With the increased traffic on the Buckboard Mesa Road, there is a greater potential for vandalism to sites of National Register-quality located near the road. The DRI recommends that during the orientation briefing the workers at the Test Site be educated about the importance of cultural resources and the need for their protection. 202 refs., 41 figs., 52 tabs.

  6. Innovative technology summary report: Road Transportable Analytical Laboratory (RTAL)

    SciTech Connect (OSTI)

    1998-10-01

    The Road Transportable Analytical Laboratory (RTAL) has been used in support of US Department of Energy (DOE) site and waste characterization and remediation planning at Fernald Environmental Management Project (FEMP) and is being considered for implementation at other DOE sites, including the Paducah Gaseous Diffusion Plant. The RTAL laboratory system consists of a set of individual laboratory modules deployable independently or as an interconnected group to meet each DOE site`s specific analysis needs. The prototype RTAL, deployed at FEMP Operable Unit 1 Waste Pits, has been designed to be synergistic with existing analytical laboratory capabilities, thereby reducing the occurrence of unplanned rush samples that are disruptive to efficient laboratory operations.

  7. COLLOQUIUM: Living with Climate Change: The Road from Paris | Princeton

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Plasma Physics Lab April 20, 2016, 4:15pm to 5:30pm Colloquia MBG Auditorium (284 cap.) COLLOQUIUM: Living with Climate Change: The Road from Paris Dr. Dale Jamieson New York University Presentation: File WC20APR2016_DJamieson.pptx The twenty-first Conference of the Parties (COP21) of the United Nations Framework Convention on Climate Change (UNFCCC) in Paris ended with an agreement that some call "the world's greatest diplomatic success" while others insist it is "too

  8. As you prepare for your upcoming beam time, please be aware that construction is planned to update SLAC Gate 17 with RFID proximity card access hardware and to change the stairs next to the Security hut to an ADA compliant ramp. Please forward this to your proposal collaborators (and ensure that all users have registered and completed training before they arrive). This construction is scheduled to begin Tuesday 5/28 and be completed by 6/28. During this construction, access to the LCLS and SSRL buildings and experimental facilities will be provided as follows: VEHICLES ONLY THROUGH GATE 17 5/28-6/28 0600-1530 (6 am-3:30 pm) Construction Zone. Only VEHICLE traffic will be allowed access through Gate 17 and flagman will provide traffic control. 1530-1800 (3:30-6:00 pm) Assumes construction will have stopped for the day; both traffic lanes will be open for vehicles. 1800-0600 (6 pm-6 am) As now, Gate 17 will be closed or barricaded overnight. PEDESTRIANS ONLY THROUGH GATE 16 5/28-6/28 The pedestrian turnstile at Gate 16A will not change. The turnstile is available for pedestrian use 24/7 as long as the individual has a valid SLAC ID badge (and there is a guard at Gate 30 to 'buzz' them through). 0700-1600 (6 am-4 pm) Pedestrians who would normally walk through Gate 17 will instead follow the detour to Gate 16 swing gate which will be unlocked and staffed by Security. A valid SLAC ID badge is needed to enter; new users without IDs will be allowed to proceed for check-in and badging after confirmation with the User Research Administration Office (see detour map attached). FYI - After the construction is completed and proximity card readers are fully functional, users and staff will enter Gates 17 and 30 using an activated RFID proximity card. More details to follow.

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Automated Proximity Access at Gate 17 and Sector 30 New SLAC ID badges with embedded RFID are used to activate these gates and for off-hours access at the main entrance off Sand Hill Road as well as Alpine Road (gates will be accessible 24/7) . New user badges include this proximity gate activation feature, but older photo IDs need to be updated. Users are advised to register, complete training and contact the User Research Administration (URA) office before arrival for beam time to help

  9. Influence of Cr on the nanoclusters formation and superferromagnetic behavior of Fe-Cr-Nb-B glassy alloys

    SciTech Connect (OSTI)

    Chiriac, H.; Whitmore, L.; Grigoras, M.; Ababei, G.; Stoian, G.; Lupu, N.

    2015-05-07

    High resolution imaging and electron diffraction confirm that in the as-quenched state the structure of Fe{sub 79.7−x}Cr{sub x}Nb{sub 0.3}B{sub 20} (x = 11–13 at. %) melt-spun ribbons is completely amorphous, independent of the Cr content. Energy-dispersive X-ray spectroscopy mapping emphasizes clearly the presence of Fe and Cr clusters varying from approximately 1 to 2–3 nm in size with the increase of Cr content from 11 to 13 at. %. The Fe and Cr atoms segregate the atomic scale to form nanometer sized clusters, influencing strongly the macroscopic magnetic behavior. The Curie temperature of the system, T{sub C}{sup system}, confirmed by the magnetic susceptibility versus temperature measurements, gives the strength of the magnetic interactions between clusters. The inter-cluster interactions are much stronger for lower contents of Cr, the microstructure is less uniform, and T{sub C}{sup system} increases from 290 K for 13 at. % Cr to 330 K for 11.5 at. % Cr. The whole system transforms to a ferromagnetic state through interactions between the clusters. Zero-field cooling and field cooling curves confirm the cluster behavior with a blocking temperature, T{sub b}, of about 250 K. Above T{sub b}, the ribbons behave as a superferromagnetic system, whilst below the blocking temperature a classical ferromagnetic behavior is observed.

  10. Public Access Policy and Communications | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Public Access Policy and Communications Public Access Policy and Communications 7/24/14 Department of Energy Public Access Plan DOE Public Access Plan 2/22/13 White House Office of Science and Technology Policy Memorandum Increasing Access to the Results of Federally Funded Scientific Research DOE Scientific and Technical Information Program (STIP) News Releases 8/4/14 DOE News Release U.S. Department of Energy Increases Access to Results of DOE-Funded Scientific Research Blogs 9/12/16 OSTIblog

  11. Access to Capital | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Soft Costs Access to Capital Access to Capital Photo of a room full of people seated in rows with a few standing in the background. Two hands in the crowd are holding up sheets ...

  12. Conceptual design report, TWRS Privatization Phase I, site development and roads, subproject W-505

    SciTech Connect (OSTI)

    Singh, G.

    1997-06-05

    This document includes Conceptual Design Report (CDR) for the site development, construction of new roads and improvements at existing road intersections, habitat mitigation, roadway lighting, and construction power needed for the construction of two Private Contractor (PC) Facilities. Approximately 50 hectare (124 acres) land parcel, east of the Grout Facility, is planned for the PC facilities.

  13. Comparison of Different Load Road Implementation Strategies on Fuel Economy of USPS Step Vans

    Energy.gov [DOE]

    An alternative form of measuring road loads, instead of using a chassis dynamometer and a method described in 40 CFR section 86.1229-85, was conducted on on-road coastdowns, and regression analysis was used to determine the characteristics of the two U.S. Postal Service step vans, one of which was a hybrid model

  14. Surface structure of ?-Cr2O3(0001) after activated oxygen exposure

    SciTech Connect (OSTI)

    Kaspar, Tiffany C.; Chamberlin, Sara E.; Chambers, Scott A.

    2013-09-13

    The surface structure of a-Cr2O3(0001) before and after exposure to activated oxygen from an ECR plasma source was investigated by x-ray photoelectron spectroscopy (XPS) and x-ray photoelectron diffraction (XPD). Epitaxial Cr2O3(0001) thin films were deposited on Al2O3(0001) substrates by oxygen-plasma-assisted molecular beam epitaxy (OPA-MBE). When cooled or annealed in vacuum, strong evidence for a Cr-Cr-O3- termination was obtained by comparing the Cr3+ XPD azimuthal scan to single scattering simulations. However, after plasma exposure, a high binding energy feature was observed in the Cr 2p XPS spectrum that possesses an ordered structure distinct from the underlying Cr3+ of Cr2O3, which remains Cr-Cr-O3-like. Investigation of this new surface structure with simulations of various candidate structures tentatively rules out CrO2-like configurations. The high binding energy feature likely arises from a higher oxidation state of Cr. One possibility is the oxidation of the surface layer of Cr to Cr6- with a double chromyl structure (O=Cr=O).

  15. Chromium Isotope Fractionation During Reduction of Cr(VI) Under Saturated Flow Conditions

    SciTech Connect (OSTI)

    Jamieson-Hanes, Julia H.; Gibson, Blair D.; Lindsay, Matthew B.J.; Kim, Yeongkyoo; Ptacek, Carol J.; Blowes, David W.

    2012-10-25

    Chromium isotopes are potentially useful indicators of Cr(VI) reduction reactions in groundwater flow systems; however, the influence of transport on Cr isotope fractionation has not been fully examined. Laboratory batch and column experiments were conducted to evaluate isotopic fractionation of Cr during Cr(VI) reduction under both static and controlled flow conditions. Organic carbon was used to reduce Cr(VI) in simulated groundwater containing 20 mg L{sup -1} Cr(VI) in both batch and column experiments. Isotope measurements were performed on dissolved Cr on samples from the batch experiments, and on effluent and profile samples from the column experiment. Analysis of the residual solid-phase materials by scanning electron microscopy (SEM) and by X-ray absorption near edge structure (XANES) spectroscopy confirmed association of Cr(III) with organic carbon in the column solids. Decreases in dissolved Cr(VI) concentrations were coupled with increases in {delta}{sup 53}Cr, indicating that Cr isotope enrichment occurred during reduction of Cr(VI). The {delta}{sup 53}Cr data from the column experiment was fit by linear regression yielding a fractionation factor ({alpha}) of 0.9979, whereas the batch experiments exhibited Rayleigh-type isotope fractionation ({alpha} = 0.9965). The linear characteristic of the column {delta}{sup 53}Cr data may reflect the contribution of transport on Cr isotope fractionation.

  16. Gamma-ray decay of levels in /sup 53/Cr

    SciTech Connect (OSTI)

    Dickens, J.K.; Larson, D.C.

    1987-11-01

    Gamma-ray decay of levels in the stable isotope /sup 53/Cr has been studied using /sup 53/Cr(n,n'..gamma..) reactions for incident neutron energies between threshold and 10 MeV. Of the 65 gamma rays or gamma-ray groups observed for neutron interactions with /sup 53/Cr, 50 have been placed or tentatively placed among 34 levels in /sup 53/Cr up to an excitation energy of 4.36 MeV. Deduced branching ratios are in reasonable agreement with previous measurements except for decay of the E/sub x/ = 1537-keV level. For the decay of the E/sub x/ = 1537-keV level we are unable to explain variations in the branching ratios of the transition gamma rays as a function of incident neutron energy within the framework of the presently known level structure of /sup 53/Cr and suggest the possibility of a second energy level at E/sub x/ = 1537 keV. 59 refs., 13 figs., 2 tabs.

  17. Identity, Credential, and Access Management (ICAM)

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

    2013-02-19

    To establish requirements and responsibilities for DOE identity, credential, and access management program. Cancels DOE N 206.4.

  18. Accessibility Standard Statement | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Services » Assistive Technology » Accessibility Standard Statement Accessibility Standard Statement The U.S. Department of Energy is committed to making its electronic and information technologies accessible to individuals with disabilities in accordance with Section 508 of the Rehabilitation Act (29 U.S.C. 794d), as amended in 1998. Send feedback or concerns related to the accessibility of this website to DOE Section 508 Coordinator mailbox For more information about Section 508, please visit

  19. DOE Public Access Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Public Access Plan DOE Public Access Plan On February 22, 2013, the Director of the White House Office of Science and Technology Policy (OSTP), Dr. John Holdren, issued a memorandum to all agency and department heads entitled, "Increasing Access to the Results of Federally Funded Scientific Research." The memo directed federal agencies with more than $100 million in annual conduct of research and development to develop plans for increasing public access to peer-reviewed scientific

  20. EVALUATION OF RANGE ESTIMATES FOR TOYOTA FCHV-ADV UNDER OPEN ROAD DRIVING CONDITIONS

    SciTech Connect (OSTI)

    Anton, D.; Wipke, K.; Sprik, S.

    2009-07-10

    The objective of this evaluation was to independently and objectively verify driving ranges of >400 miles announced by Toyota for its new advanced Fuel Cell Hybrid Vehicle (FCHV-adv) utilizing 70 MPa compressed hydrogen. To accomplish this, participants from both Savannah River National Laboratory (SRNL) and the National Renewable Energy Laboratory (NREL) witnessed and participated in a 2-vehicle evaluation with Toyota Motor Engineering & Manufacturing North America, Inc. (TEMA) over a typical open road route for over 11 hours in one day with all relevant data recorded. SRNL and TEMA first entered into discussions of verifying the range of the advanced Toyota Fuel Cell Hybrid Vehicle (FCHV-adv) in August 2008 resulting from reported 400+ mile range by Toyota. After extended negotiations, a CRADA agreement, SRNS CRADA No. CR-04-003, was signed on May 6, 2009. Subsequently, on June 30, 2009 SRNL and NREL participated in an all-day evaluation of the FCHV-adv with TEMA to determine the real-world driving range of this vehicle through on-road driving on an extended round-trip drive between Torrance and San Diego, California. SRNL and NREL observed the vehicles being refueled at Toyota's headquarters the day before the evaluation in Torrance, CA on June 29. At 8:00 AM on June 30, the vehicles departed Torrance north toward downtown Los Angeles, then west to the Pacific Coast Highway, and down to San Diego. After lunch the vehicles retraced their route back to Torrance. The traffic encountered was much heavier than anticipated, causing the vehicles to not return to Torrance until 9 PM. Each vehicle was driven by the same Toyota driver all day, with one SRNL/NREL observer in each vehicle the entire route. Data was logged by Toyota and analyzed by NREL. The maximum range of the FCHV-adv vehicles was calculated to be 431 miles under these driving conditions. This distance was calculated from the actual range of 331.5 miles during over 11 hours driving, plus 99.5 miles of

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

    Energy.gov [DOE]

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

  2. Phase stability and elastic properties of Cr-V alloys

    SciTech Connect (OSTI)

    Gao, M C; Suzuki, Y; Schweiger, H; Doğan, Ö N; Hawk, J; Widom, M

    2013-01-23

    V is the only element in the periodic table that forms a complete solid solution with Cr and thus is particularly important in alloying strategy to ductilize Cr. This study combines first-principles density functional theory calculations and experiments to investigate the phase stability and elastic properties of Cr–V binary alloys. The cluster expansion study reveals the formation of various ordered compounds at low temperatures that were not previously known. These compounds become unstable due to the configurational entropy of bcc solid solution as the temperature is increased. The elastic constants of ordered and disordered compounds are calculated at both T = 0 K and finite temperatures. The overall trends in elastic properties are in agreement with measurements using the resonant ultrasound spectroscopy method. The calculations predict that addition of V to Cr decreases both the bulk modulus and the shear modulus, and enhances the Poisson’s ratio, in agreement with experiments. Decrease in the bulk modulus is correlated to decrease in the valence electron density and increase in the lattice constant. An enhanced Poisson’s ratio for bcc Cr–V alloys (compared to pure Cr) is associated with an increased density of states at the Fermi level. Furthermore, the difference charge density in the bonding region in the (110) slip plane is highest for pure Cr and decreases gradually as V is added. The present calculation also predicts a negative Cauchy pressure for pure Cr, and it becomes positive upon alloying with V. The intrinsic ductilizing effect from V may contribute, at least partially, to the experimentally observed ductilizing phenomenon in the literature.

  3. Access to UCNI | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    UCNI Access to UCNI An authorized person [see § 1017.20(a)] may grant routine access to UCNI to eligible individuals. In order to be eligible for routine access, the person must have a need to know the UCNI in order to perform official duties or other Government-authorized activities and meet the criteria in § 1017.20(b). If a person does not meet the criteria for routine access, a special request for limited access must be submitted in accordance with § 1017.21(a). Policy Questions and

  4. Reducing the environmental impact of road and rail vehicles

    SciTech Connect (OSTI)

    Mayer, R.M.; Poulikakos, L.D.; Lees, A.R.; Heutschi, K.; Kalivoda, M.T.

    2012-01-15

    Methods have been developed to measure in situ the dynamic impact of both road and rail vehicles on the infrastructure and the environment. The resulting data sets have been analysed to quantify the environmental impacts in a transparent manner across both modes. A primary concern is that a small number of vehicles are being operated outside safe or regulatory limits which can have a disproportionate large impact. The analysis enables the various impacts to be ranked across both modes so enabling one to discern the benefits of intermodal transport. The impact of various policy options is considered and how to identify vehicles which can be classified as environmentally friendly. This would require European agreement as many heavy goods vehicle operate across country borders.

  5. Metastable bcc phase formation in the Nb-Cr system

    SciTech Connect (OSTI)

    Thoma, D.J.; Schwarz, R.B.; Perepezko, J.H.; Plantz, D.H.

    1993-08-01

    Extended metastable bcc solid solutions of Nb-Xat.%Cr (X = 35, 50, 57, 77, 82, and 94) were synthesized by two-anvil splat-quenching. In addition, bcc (Nb-67at.%Cr) was prepared by mechanically alloying mixtures of niobium and chromium powders. The lattice parameters were measured by X-ray diffraction and the Young`s moduli were measured by low-load microindentation. The composition dependence of the lattice parameters and elastic moduli show a positive deviation with respect to a rule of mixtures. During continuous heating at 15C/min., the metastable precursor bcc phases decomposed at temperatures above 750C to uniformly refined microstructures.

  6. Welding development for V-Cr-Ti alloys

    SciTech Connect (OSTI)

    King, J.F.; Goodwin, G.M.; Alexander, D.J.

    1995-04-01

    A vanadium structure, cooled with helium, is a favored concept for an advanced breeding blanket for fusion systems. The objective of this task is to develop the metallurgical and technological base for the welding of thick sections of V-Cr-Ti. The subsize Charpy test results for electron beam weld metal from the V-5Cr-5Ti alloy has shown significant improvement in Charpy fracture energy compared to both gas tungsten arc weld metal and the base metal itself. These results are preliminary, however, and additional confirmation testing and analysis will be required to explain this improvement in properties.

  7. Grain boundary depletion and migration during selective oxidation of Cr in a Ni-5Cr binary alloy exposed to high-temperature hydrogenated water

    SciTech Connect (OSTI)

    Schreiber, Daniel K.; Olszta, Matthew J.; Bruemmer, Stephen M.

    2014-10-01

    High-resolution microscopy of a high-purity Ni-5Cr alloy exposed to 360C hydrogenated water reveals intergranular selective oxidation of Cr accompanied by local Cr depletion and diffusion-induced grain boundary migration (DIGM). The corrosion-product oxide consists of a porous, interconnected network of Cr2O3 platelets with no further O ingress into the metal ahead. Extensive grain boundary depletion of Cr (to <0.05at.%) is observed typically 20100 nm wide as a result of DIGM and reaching depths of many micrometers beyond the oxidation front.

  8. Room-temperature ferromagnetism in Cr-doped Si achieved by controlling atomic structure, Cr concentration, and carrier densities: A first-principles study

    SciTech Connect (OSTI)

    Wei, Xin-Yuan; Yang, Zhong-Qin; Zhu, Yan; Li, Yun

    2015-04-28

    By using first-principles calculations, we investigated how to achieve a strong ferromagnetism in Cr-doped Si by controlling the atomic structure and Cr concentration as well as carrier densities. We found that the configuration in which the Cr atom occupies the tetrahedral interstitial site can exist stably and the Cr atom has a large magnetic moment. Using this doping configuration, room-temperature ferromagnetism can be achieved in both n-type and p-type Si by tuning Cr concentration and carrier densities. The results indicate that the carrier density plays a crucial role in realizing strong ferromagnetism in diluted magnetic semiconductors.

  9. Importance of Doping and Frustration in Itinerant Fe-doped Cr2Al

    SciTech Connect (OSTI)

    Susner, Michael A; Parker, David S; Safa-Sefat, Athena

    2015-01-01

    We have performed an experimental and theoretical study comparing the effects of Fe-doping of Cr2Al, an antiferromagnet with a N el temperature of 670 K, with known results on Fe-doping of antiferromagnetic bcc Cr. (Cr1-xFex)2Al materials are found to exhibit a rapid suppression of antiferromagnetic order with the presence of Fe, decreasing TN to 170 K for x=0.10. Antiferromagnetic behavior disappears entirely at x 0.125 after which point increasing paramagnetic behavior is exhibited. This is unlike the effects of Fe doping of bcc antiferromagnetic Cr, in which TN gradually decreases followed by the appearance of a ferromagnetic state. Theoretical calculations explain that the Cr2Al-Fe suppression of magnetic order originates from two effects: the first is band narrowing caused by doping of additional electrons from Fe substitution that weakens itinerant magnetism; the second is magnetic frustration of the Cr itinerant moments in Fe-substituted Cr2Al. In pure-phase Cr2Al, the Cr moments have an antiparallel alignment; however, these are destroyed through Fe substitution and the preference of Fe for parallel alignment with Cr. This is unlike bulk Fe-doped Cr alloys in which the Fe anti-aligns with the Cr atoms, and speaks to the importance of the Al atoms in the magnetic structure of Cr2Al and Fe-doped Cr2Al.

  10. Importance of Doping and Frustration in Itinerant Fe-doped Cr2Al

    DOE PAGES-Beta [OSTI]

    Susner, Michael A; Parker, David S; Safa-Sefat, Athena

    2015-01-01

    We have performed an experimental and theoretical study comparing the effects of Fe-doping of Cr2Al, an antiferromagnet with a N el temperature of 670 K, with known results on Fe-doping of antiferromagnetic bcc Cr. (Cr1-xFex)2Al materials are found to exhibit a rapid suppression of antiferromagnetic order with the presence of Fe, decreasing TN to 170 K for x=0.10. Antiferromagnetic behavior disappears entirely at x 0.125 after which point increasing paramagnetic behavior is exhibited. This is unlike the effects of Fe doping of bcc antiferromagnetic Cr, in which TN gradually decreases followed by the appearance of a ferromagnetic state. Theoretical calculationsmore » explain that the Cr2Al-Fe suppression of magnetic order originates from two effects: the first is band narrowing caused by doping of additional electrons from Fe substitution that weakens itinerant magnetism; the second is magnetic frustration of the Cr itinerant moments in Fe-substituted Cr2Al. In pure-phase Cr2Al, the Cr moments have an antiparallel alignment; however, these are destroyed through Fe substitution and the preference of Fe for parallel alignment with Cr. This is unlike bulk Fe-doped Cr alloys in which the Fe anti-aligns with the Cr atoms, and speaks to the importance of the Al atoms in the magnetic structure of Cr2Al and Fe-doped Cr2Al.« less

  11. Nation Radiobiology Archives Distributed Access

    Energy Science and Technology Software Center (OSTI)

    1992-06-01

    NRADA1.1 is a supplement to NRADA1.0. This version eliminates several bugs, and includes a few new features. The diskettes consist of a distributed subset of information representative of the extensive NRA databases and database access software maintained at the Pacific Northwest Laboratory which provide an introduction to the scope and style of the NRA Information Systems. Information in the NRA Summary, Inventory, and Bibliographic database is available upon request. Printed reports have been provided inmore » the past. The completion of the NRADA1.1 is the realization of a long standing goal of the staff and advisory committee. Information may be easily distributed to the user in an electronic form which preserves the relationships between the various databases.« less

  12. Sealed head access area enclosure

    DOE Patents [OSTI]

    Golden, Martin P.; Govi, Aldo R.

    1978-01-01

    A liquid-metal-cooled fast breeder power reactor is provided with a sealed head access area enclosure disposed above the reactor vessel head consisting of a plurality of prefabricated structural panels including a center panel removably sealed into position with inflatable seals, and outer panels sealed into position with semipermanent sealant joints. The sealant joints are located in the joint between the edge of the panels and the reactor containment structure and include from bottom to top an inverted U-shaped strip, a lower layer of a room temperature vulcanizing material, a separator strip defining a test space therewithin, and an upper layer of a room temperature vulcanizing material. The test space is tapped by a normally plugged passage extending to the top of the enclosure for testing the seal or introducing a buffer gas thereinto.

  13. SLAC All Access: Laser Labs

    ScienceCinema (OSTI)

    Minitti, Mike; Woods Mike

    2014-06-03

    From supermarket checkouts to video game consoles, lasers are ubiquitous in our lives. Here at SLAC, high-power lasers are critical to the cutting-edge research conducted at the laboratory. But, despite what you might imagine, SLAC's research lasers bear little resemblance to the blasters and phasers of science fiction. In this edition of All Access we put on our safety goggles for a peek at what goes on inside some of SLAC's many laser labs. LCLS staff scientist Mike Minitti and SLAC laser safety officer Mike Woods detail how these lasers are used to study the behavior of subatomic particles, broaden our understanding of cosmic rays and even unlock the mysteries of photosynthesis.

  14. IEA-Electricity Access Database | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    - Energy Access Resource Type: Dataset Website: www.iea.orgweoelectricity.asp Language: English IEA-Electricity Access Database Screenshot References: Electricity Access...

  15. Video, Audio, and Animation Text Versions for Web Accessibility...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Videos, Animations, & Audio Video, Audio, and Animation Text Versions for Web Accessibility Video, Audio, and Animation Text Versions for Web Accessibility For accessibility, ...

  16. Property:EnergyAccessWebsite | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    search Property Name EnergyAccessWebsite Property Type URL Description Energy Access Source Retrieved from "http:en.openei.orgwindex.php?titleProperty:EnergyAccessWeb...

  17. Property:EnergyAccessPartner | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    search Property Name EnergyAccessPartner Property Type Boolean Description Energy Access Partner Retrieved from "http:en.openei.orgwindex.php?titleProperty:EnergyAccessPa...

  18. Property:EnergyAccessYearInitiated | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    + Burkina Faso Energy Access Project + 2007 + E Ethiopia Energy Access Project + 2005 + G Ghana Energy Development and Access Project (GEDAP) + 2007 + M Mongolia Renewable Energy...

  19. Lessons learnt from post EIS evaluations of national road schemes in Ireland

    SciTech Connect (OSTI)

    King, E.A.; O'Malley, V.P.

    2012-01-15

    The Irish National Roads Authority (NRA) recently completed over twenty post environmental impact assessment evaluations of noise chapters prepared as part of Environmental Impact Statements (EISs) for new national road schemes in Ireland. The study focused on a range of issues including a review of noise monitoring procedures, noise prediction methodologies and an assessment of the effectiveness of noise mitigation measures currently in use on national road schemes. This review was carried out taking cognisance of best international practices for noise assessment and methodologies used to mitigate road traffic noise. The primary focus of the study was to assess the actual noise impacts of national road scheme developments and to revise, where necessary, methodologies recommended in the current NRA guidance document describing the treatment of noise on national road schemes. This paper presents a summary of the study and identifies a number of key areas that should be considered prior to the development of future guidance documents. - Highlights: Black-Right-Pointing-Pointer Presents a post-EIS evaluation of noise assessments for national roads in Ireland. Black-Right-Pointing-Pointer The effectiveness of some noise mitigation measures is critically evaluated. Black-Right-Pointing-Pointer Issues related to the current EIS noise assessment methodologies are discussed. Black-Right-Pointing-Pointer Implications for alterations to the NRA noise guidelines.

  20. Shell model description of band structure in 48Cr

    SciTech Connect (OSTI)

    Vargas, Carlos E.; Velazquez, Victor M.

    2007-02-12

    The band structure for normal and abnormal parity bands in 48Cr are described using the m-scheme shell model. In addition to full fp-shell, two particles in the 1d3/2 orbital are allowed in order to describe intruder states. The interaction includes fp-, sd- and mixed matrix elements.

  1. CR-39 track etching and blow-up method

    DOE Patents [OSTI]

    Hankins, Dale E. (Livermore, CA)

    1987-01-01

    This invention is a method of etching tracks in CR-39 foil to obtain uniformly sized tracks. The invention comprises a step of electrochemically etching the foil at a low frequency and a "blow-up" step of electrochemically etching the foil at a high frequency.

  2. Magnetization reversal in TmCrO{sub 3}

    SciTech Connect (OSTI)

    Yoshii, Kenji

    2012-11-15

    Highlights: ► We observed two magnetization reversals in TmCrO{sub 3}. ► The reversal at 28 K is attributed to antiparallel coupling between Cr{sup 3+} and Tm{sup 3+}. ► The other reversal originates from spin reorientation. ► Magnetocaloric effect is observed at the spin reorientation temperature. ► Characteristic magnetization switching is demonstrated. -- Abstract: The perovskite chromite TmCrO{sub 3} shows magnetization reversal at two temperatures. The reversal at ∼28 K is attributed to the antiparallel coupling between Tm{sup 3+} and Cr{sup 3+} moments, while that at the lower temperature (∼6–7 K) is rooted in a rotation of the magnetic moments. Magnetocaloric measurements offer a relatively large entropy change (∼4–5 J kg{sup −1} K{sup −1}) at the lower temperature. The reversal at ∼28 K is accompanied by a sign change of an exchange-bias-like field. The absence of the training effect suggests that this behavior is rooted in unidirectional magnetic anisotropy. The existence of the two magnetization reversals offers the characteristic switching of magnetization. For example, the magnetization is flipped without changing the direction of the applied magnetic field.

  3. Audit Report: CR-FS-99-01

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    MANAGEMENT REPORT AUDIT OF THE DEPARTMENT OF ENERGY'S CONSOLIDATED FINANCIAL STATEMENTS FOR FISCAL YEAR 1998 Report Number: CR-FS-99-01 Capital Regional Audit Office Date of Issue: June 15, 1999 Germantown, MD 20874 MANAGEMENT REPORT AUDIT OF THE DEPARTMENT OF ENERGY'S CONSOLIDATED FINANCIAL STATEMENTS FOR FISCAL YEAR 1998 TABLE OF CONTENTS Page SUMMARY.................................................................................. 1 PART I - APPROACH AND

  4. Cyclotron Road Innovator Recognized in MIT's "35 under 35" | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Cyclotron Road Innovator Recognized in MIT's "35 under 35" Cyclotron Road Innovator Recognized in MIT's "35 under 35" September 14, 2016 - 2:04pm Addthis 1 of 4 Kendra Kuhl, Cyclotron Road innovator and Opus 12 co-founder, was recognized as one of the MIT Technology Review's 35 Innovators Under 35. (Photo courtesy of MIT Technology Review) 2 of 4 Kendra Kuhl's reactor uses novel catalytic nanoparticles (the black square in this photo) to convert carbon dioxide into

  5. Biofuel Facts for the Road: The Energy Department and Your Gasoline Pump |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Biofuel Facts for the Road: The Energy Department and Your Gasoline Pump Biofuel Facts for the Road: The Energy Department and Your Gasoline Pump November 24, 2015 - 11:05am Addthis Biofuel Facts for the Road: The Energy Department and Your Gasoline Pump The “Contains 10% ethanol” label means that ethanol has been blended into the petroleum gasoline—10% ethanol and 90% petroleum gasoline. The "Contains 10% ethanol" label means that ethanol has

  6. Access_Security_Plan-PIA.pdf

    Energy Savers

    About the Federal Energy Management Program About the Federal Energy Management Program With more than 350,000 buildings and 600,000 road vehicles, the federal government is our nation's largest energy consumer. Federal agencies have a tremendous opportunity and an obligation to reduce energy, water, and petroleum use, as well as greenhouse gas emissions in their operations. Directed by Dr. Timothy Unruh, the Federal Energy Management Program (FEMP) provides agencies and organizations with the

  7. Ti3CrCu4: A possible 2-D ferromagnetic spin fluctuating system...

    Office of Scientific and Technical Information (OSTI)

    Physics & Materials Science, T.I.F.R., Homi Bhabha Road, Colaba, Mumbai, 400005, India Department of Chemistry, ... Type: Published Article Journal Name: AIP Advances ...

  8. SLAC Access Update | Stanford Synchrotron Radiation Lightsource

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    SLAC Access Update Visit the SUSB VUE Center for badging. Before traveling to SLAC, please review and complete these access procedures. 1. Register through the user portal to provide or update contact information; also confirm your proximity access/expiration through the user portal. 2. Alert us of all experimenters who will participate in scheduled experiments by listing everyone on proposals & beam time/support requests. Contact URA to add additional members to your research team. Ensure

  9. Radiation effects on interface reactions of U/Fe, U/(Fe+Cr), and U/(Fe+Cr+Ni)

    DOE PAGES-Beta [OSTI]

    Shao, Lin; Chen, Di; Wei, Chaochen; Martin, Michael S.; Wang, Xuemei; Park, Youngjoo; Dein, Ed; Coffey, Kevin R.; Sohn, Yongho; Sencer, Bulent H.; et al

    2014-10-01

    We study the effects of radiation damage on interdiffusion and intermetallic phase formation at the interfaces of U/Fe, U/(Fe + Cr), and U/(Fe + Cr + Ni) diffusion couples. Magnetron sputtering is used to deposit thin films of Fe, Fe + Cr, or Fe + Cr + Ni on U substrates to form the diffusion couples. One set of samples are thermally annealed under high vacuum at 450 C or 550 C for one hour. A second set of samples are annealed identically but with concurrent 3.5 MeV Fe++ ion irradiation. The Fe++ ion penetration depth is sufficient to reachmore »the original interfaces. Rutherford backscattering spectrometry analysis with high fidelity spectral simulations is used to obtain interdiffusion profiles, which are used to examine differences in U diffusion and intermetallic phase formation at the buried interfaces. For all three diffusion systems, Fe++ ion irradiations enhance U diffusion. Furthermore, the irradiations accelerate the formation of intermetallic phases. In U/Fe couples, for example, the unirradiated samples show typical interdiffusion governed by Fick’s laws, while the irradiated ones show step-like profiles influenced by Gibbs phase rules.« less

  10. Non-classical nuclei and growth kinetics of Cr precipitates in FeCr alloys during ageing

    SciTech Connect (OSTI)

    Li, Yulan; Hu, Shenyang Y.; Zhang, Lei; Sun, Xin

    2014-01-10

    In this manuscript, we quantitatively calculated the thermodynamic properties of critical nuclei of Cr precipitates in FeCr alloys. The concentration profiles of the critical nuclei and nucleation energy barriers were predicted by the constrained shrinking dimer dynamics (CSDD) method. It is found that Cr concentration distribution in the critical nuclei strongly depend on the overall Cr concentration as well as temperature. The critical nuclei are non-classical because the concentration in the nuclei is smaller than the thermodynamic equilibrium value. These results are in agreement with atomic probe observation. The growth kinetics of both classical and non-classical nuclei was investigated by the phase field approach. The simulations of critical nucleus evolution showed a number of interesting phenomena: 1) a critical classical nucleus first shrinks toward its non-classical nucleus and then grows; 2) a non-classical nucleus has much slower growth kinetics at its earlier growth stage compared to the diffusion-controlled growth kinetics. 3) a critical classical nucleus grows faster at the earlier growth stage than the non-classical nucleus. All of these results demonstrate that it is critical to introduce the correct critical nuclei in order to correctly capture the kinetics of precipitation.

  11. Radiation effects on interface reactions of U/Fe, U/(Fe+Cr), and U/(Fe+Cr+Ni)

    DOE PAGES-Beta [OSTI]

    Shao, Lin; Chen, Di; Wei, Chaochen; Martin, Michael S.; Wang, Xuemei; Park, Youngjoo; Dein, Ed; Coffey, Kevin R.; Sohn, Yongho; Sencer, Bulent H.; et al

    2014-10-01

    We study the effects of radiation damage on interdiffusion and intermetallic phase formation at the interfaces of U/Fe, U/(Fe + Cr), and U/(Fe + Cr + Ni) diffusion couples. Magnetron sputtering is used to deposit thin films of Fe, Fe + Cr, or Fe + Cr + Ni on U substrates to form the diffusion couples. One set of samples are thermally annealed under high vacuum at 450 C or 550 C for one hour. A second set of samples are annealed identically but with concurrent 3.5 MeV Fe++ ion irradiation. The Fe++ ion penetration depth is sufficient to reachmore » the original interfaces. Rutherford backscattering spectrometry analysis with high fidelity spectral simulations is used to obtain interdiffusion profiles, which are used to examine differences in U diffusion and intermetallic phase formation at the buried interfaces. For all three diffusion systems, Fe++ ion irradiations enhance U diffusion. Furthermore, the irradiations accelerate the formation of intermetallic phases. In U/Fe couples, for example, the unirradiated samples show typical interdiffusion governed by Fick’s laws, while the irradiated ones show step-like profiles influenced by Gibbs phase rules.« less

  12. Radiation effects on interface reactions of U/Fe, U/(Fe+Cr), and U/(Fe+Cr+Ni)

    SciTech Connect (OSTI)

    Shao, Lin; Chen, Di; Wei, Chaochen; Martin, Michael S.; Wang, Xuemei; Park, Youngjoo; Dein, Ed; Coffey, Kevin R.; Sohn, Yongho; Sencer, Bulent H.; Rory Kennedy, J.

    2014-10-01

    We study the effects of radiation damage on interdiffusion and intermetallic phase formation at the interfaces of U/Fe, U/(Fe + Cr), and U/(Fe + Cr + Ni) diffusion couples. Magnetron sputtering is used to deposit thin films of Fe, Fe + Cr, or Fe + Cr + Ni on U substrates to form the diffusion couples. One set of samples are thermally annealed under high vacuum at 450 C or 550 C for one hour. A second set of samples are annealed identically but with concurrent 3.5 MeV Fe++ ion irradiation. The Fe++ ion penetration depth is sufficient to reach the original interfaces. Rutherford backscattering spectrometry analysis with high fidelity spectral simulations is used to obtain interdiffusion profiles, which are used to examine differences in U diffusion and intermetallic phase formation at the buried interfaces. For all three diffusion systems, Fe++ ion irradiations enhance U diffusion. Furthermore, the irradiations accelerate the formation of intermetallic phases. In U/Fe couples, for example, the unirradiated samples show typical interdiffusion governed by Fick’s laws, while the irradiated ones show step-like profiles influenced by Gibbs phase rules.

  13. NBP_RFI_Data_Access.PDF | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NBP_RFI_Data_Access.PDF NBP_RFI_Data_Access.PDF (104.55 KB) More Documents & Publications NBP_RFI_Communications_Requirements.PDF NBP RFI: Data Access RE: NBP RFI: Data Access

  14. Technology Implimentation Plan - ATF FeCrAl Cladding for LWR Application

    SciTech Connect (OSTI)

    Snead, Mary A.; Snead, Lance; Terrani, Kurt A.; Field, Kevin G.; Worrall, Andrew; Robb, Kevin R.; Yamamoto, Yukinori; Powers, Jeffrey J.; Dryepondt, Sebastien N.; Pint, Bruce A.; Hu, Xunxiang

    2015-06-01

    Technology implimentation plan for FeCrAl development under the FCRD Advanced Fuel program. The document describes the activities required to get FeCrAl clad ready for LTR testing

  15. Audit Report: CR-FS-96-03 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Audit Report: CR-FS-96-03 April 15, 1996 Report on Matters Identified at Strategic Petroleum Reserve During Audit of Statement of Financial Position Audit Report: CR-FS-96-03 ...

  16. Audit Report: CR-B-95-06 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    5-06 Audit Report: CR-B-95-06 June 30, 1995 Audit of Department of Energy Support Service Contracting PDF icon Audit Report: CR-B-95-06 More Documents & Publications Audit Report: ...

  17. Audit Report: CR-FS-97-02 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    FS-97-02 Audit Report: CR-FS-97-02 May 1, 1997 Audit of the Department of Energy's Consolidated Financial Statements for Fiscal Year 1996 Audit Report: CR-FS-97-02 More Documents &...

  18. Uniform Corrosion of model FeCrAl Alloys in LWR Coolants (Conference...

    Office of Scientific and Technical Information (OSTI)

    Conference: Uniform Corrosion of model FeCrAl Alloys in LWR Coolants Citation Details In-Document Search Title: Uniform Corrosion of model FeCrAl Alloys in LWR Coolants Authors: ...

  19. Pressure dependence of the magnetic order in CrAs: A neutron...

    Office of Scientific and Technical Information (OSTI)

    Pressure dependence of the magnetic order in CrAs: A neutron diffraction investigation Citation Details In-Document Search Title: Pressure dependence of the magnetic order in CrAs:...

  20. Solid-solution CrCoCuFeNi high-entropy alloy thin films synthesized...

    Office of Scientific and Technical Information (OSTI)

    Solid-solution CrCoCuFeNi high-entropy alloy thin films synthesized by sputter deposition Title: Solid-solution CrCoCuFeNi high-entropy alloy thin films synthesized by sputter ...

  1. Ti3CrCu4: A possible 2-D ferromagnetic spin fluctuating system...

    Office of Scientific and Technical Information (OSTI)

    Ti3CrCu4: A possible 2-D ferromagnetic spin fluctuating system Title: Ti3CrCu4: A possible ... Country of Publication: United States Language: English Word Cloud More Like This Free ...

  2. Audit Report: CR-B-95-03 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Audit Report: CR-B-95-03 February 6, 1995 Audit of the Department of Energy's Security Police Officer Training PDF icon Audit Report: CR-B-95-03 More Documents & Publications Type...

  3. Audit Report: CR-B-01-01 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Audit Report: CR-B-01-01 May 9, 2001 Issues Regarding Fee Structure for Three Environmental Management Contracts PDF icon Audit Report: CR-B-01-01 More Documents & Publications ...

  4. Understanding and Improving Computational Science Storage Access...

    Office of Scientific and Technical Information (OSTI)

    Title: Understanding and Improving Computational Science Storage Access Through Continuous Characterization Authors: Carns, P. ; Harms, K. ; Allcock, W. ; Bacon, C. ; Lang, S. ; ...

  5. Public Access Policy and Communications | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    to Advance Public Access Selected Articles and Interviews 81314 Federal News Radio Interview about DOE PAGESBeta with Brian Hitson, Acting Director, Office of Scientific and ...

  6. Access to Records Under The Privacy Act

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Outreach Doing Business Expand Doing Business Skip navigation links Newsroom About Us Civil Rights - EEO Freedom of Information Act The Freedom of Information Act Access to...

  7. ORISE Resources: Puerto Rico Equal Access Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Puerto Rico Equal Access Program: Programa de Igualdad de Acceso para Puerto Rico: Recursos de Informacin del VIHSIDA de la Biblioteca Nacional de Medicina Workbook The Oak...

  8. Access Fund Partners LP | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Partners, LP Place: San Juan Capistrano, California Zip: 92675 Product: Boutique investment banking and investment advisory firm with clean energy focus References: Access Fund...

  9. Access Solar Energy LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Solar Energy LLC Jump to: navigation, search Name: Access Solar Energy LLC Place: Park CIty, Utah Zip: 84060 Sector: Renewable Energy, Solar Product: Utah-based developers of...

  10. Adjudicative Guidelines for Determining Eligibility for Access...

    Energy Savers

    to include sensitive compartmented information and special access programs, and are to be used by government departments and agencies in all final clearance determinations. ...

  11. Utility Data Accessibility Map | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    utility company to see your electricity data access options. Select the Benchmarking or Demand ResponseEnergy Efficiency map to find out whether your utility provides sufficient...

  12. Colorado - Access Permit Application File Review Checklist |...

    Open Energy Information (Open El) [EERE & EIA]

    Jump to: navigation, search OpenEI Reference LibraryAdd to library General: Colorado - Access Permit Application File Review Checklist Author Colorado Department of Transportation...

  13. WYDOT Access Manual | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: WYDOT Access ManualPermittingRegulatory GuidanceGuideHandbook Abstract...

  14. Model Requests for Access or Correction

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Model-Requests-for-Access-or-Correction Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects &...

  15. NBP RFI: Data Access | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Reply comments from Cleco Power LLC on DOE Request for Information-Implementing the National Broadband Plan by Empowering Customers and the Smart Grid: Data Access, Third Party Use, and Privacy NBP RFI: Data Access (6.9 MB) More Documents & Publications RE: NBP RFI: Data Access Reply comments to DOE Request for Information-Implementing the National Broadband Plan by Empowering Customers and the Smart Grid: Data Access, Third Party Use, and Privacy Re: U.S. Department of Energy Request for

  16. Chapter_12_Special_Access_Programs

    Energy.gov (indexed) [DOE]

    Order 13526, Classified National Security Information, Section 4.3, Special Access ... exceeding those normally required for information at the same classification level. ...

  17. Ethiopia Energy Access Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Access Project Location of project Ethiopia Energy Services Lighting, Cooking and water heating, Information and communications Year initiated 2005 Organization World Bank...

  18. EA-1184: Transfer of the DP Road Tract to the County of Los Alamos, New Mexico

    Office of Energy Efficiency and Renewable Energy (EERE)

    This EA evaluates the environmental impacts for the proposal to transfer ownership of the undeveloped DP Road Property from the U.S. Department of Energy to Los Alamos County, New Mexico.

  19. 2575 Sand Hill Road * Mail Stop 103 * Menlo Park, CA 94025...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    575 Sand Hill Road * Mail Stop 103 * Menlo Park, CA 94025-7015 650-926-2288 * Fax 650-926-4695 SLAC is operated by Stanford University for the U.S. Department of Energy SLAC ...

  20. Active DPF for Off-Road Particulate Matter (PM) Control | Department...

    Energy.gov (indexed) [DOE]

    how a possibly catalyzed active diesel particulate filter can be used to control off-road particulate matter. deer08servati.pdf (245.37 KB) More Documents & Publications DPF ...

  1. 454 Sequencing: The road to the Future ( 7th Annual SFAF Meeting, 2012)

    ScienceCinema (OSTI)

    Knight, James R [Roche

    2013-03-22

    Jim Knight on "454 Sequencing: The Road to the Future" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  2. On-Road Development of the C-Gas Plus Engine in Heavy-Duty Vehicles

    SciTech Connect (OSTI)

    Not Available

    2003-06-01

    Fact sheet details on-road development of C-Gas Plus natural gas engine in Viking Freight heavy-duty trucks, including emissions, fuel costs, and petroleum displacement.

  3. Y-12's rough roads smoothed over with recycled asphalt | Y-12...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    asphalt Posted: December 3, 2015 - 3:11pm The recycled asphalt is good for fixing potholes and ruts and can be used to "pave" a gravel road. Some 23,000 tons of asphalt removed...

  4. Analysis Reveals Impact of Road Grade on Vehicle Energy Use (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-04-01

    Findings of study indicate that, on average, road grade could be responsible for 1%-3% of fuel use in light-duty automobiles, with many individual trips impacted by as much as 40%.

  5. RCRA Facility Investigation/Remedial Investigation Report for the Grace Road Site (631-22G)

    SciTech Connect (OSTI)

    Palmer, E.

    1998-10-02

    This report summarizes the activities and documents the results of a Resource Conservation and Recovery Act Facility Investigation/Remedial Investigation conducted at Grace Road Site on the Savannah River Site near Aiken, South Carolina.

  6. USVI Energy Road Map: Charting the Course to a Clean Energy Future...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    USVI Energy Road Map Charting the Course to a Clean Energy Future EDIN Energy Development in Island Nations U.S. Virgin Islands EDIN Energy Development in Island Nations U.S. ...

  7. What Eco-Driving Techniques Do You Use on the Road?

    Energy.gov [DOE]

    What eco-driving techniques do you use on the road? Simple measures such as observing the speed limit, planning your trips, and keeping your tires properly inflated can make a big difference in your savings.

  8. Newsletter Southern Great Plains

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    SGP Site Access Roads Improved The "road" to improving the SGP site access roads was long ... The condition of the access roads to the central facility, especially the east access road...

  9. On-Road Use of Fischer-Tropsch Diesel Blends

    SciTech Connect (OSTI)

    Nigel Clark; Mridul Gautam; Donald Lyons; Chris Atkinson; Wenwei Xie; Paul Norton; Keith Vertin; Stephen Goguen; James Eberhardt

    1999-04-26

    Alternative compression ignition engine fuels are of interest both to reduce emissions and to reduce U.S. petroleum fuel demand. A Malaysian Fischer-Tropsch gas-to-liquid fuel was compared with California No.2 diesel by characterizing emissions from over the road Class 8 tractors with Caterpillar 3176 engines, using a chassis dynamometer and full scale dilution tunnel. The 5-Mile route was employed as the test schedule, with a test weight of 42,000 lb. Levels of oxides of nitrogen (NO{sub x}) were reduced by an average of 12% and particulate matter (PM) by 25% for the Fischer-Tropsch fuel over the California diesel fuel. Another distillate fuel produced catalytically from Fischer-Tropsch products originally derived from natural gas by Mossgas was also compared with 49-state No.2 diesel by characterizing emissions from Detroit Diesel 6V-92 powered transit buses, three of them equipped with catalytic converters and rebuilt engines, and three without. The CBD cycle was employed as the test schedule, with a test weight of 33,050 lb. For those buses with catalytic converters and rebuilt engines, NO x was reduced by 8% and PM was reduced by 31% on average, while for those buses without, NO x was reduced by 5% and PM was reduced by 20% on average. It is concluded that advanced compression ignition fuels from non-petroleum sources can offer environmental advantages in typical line haul and city transit applications.

  10. Surface half-metallicity of CrS thin films and perfect spin filtering and spin diode effects of CrS/ZnSe heterostructure

    SciTech Connect (OSTI)

    Gao, G. Y. Yao, K. L.

    2014-11-03

    Recently, ferromagnetic zinc-blende Mn{sub 1−x}Cr{sub x}S thin films (above x = 0.5) were fabricated experimentally on ZnSe substrate, which confirmed the previous theoretical prediction of half-metallic ferromagnetism in zinc-blende CrS. Here, we theoretically reveal that both Cr- and S-terminated (001) surfaces of the CrS thin films retain the half-metallicity. The CrS/ZnSe(001) heterogeneous junction exhibits excellent spin filtering and spin diode effects, which are explained by the calculated band structure and transmission spectra. The perfect spin transport properties indicate the potential applications of half-metallic CrS in spintronic devices. All computational results are obtained by using the density functional theory combined with nonequilibrium Green's function.

  11. Amped Up! Volume 1, No. 5: EERE Innovation on the Road Through Paris |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 5: EERE Innovation on the Road Through Paris Amped Up! Volume 1, No. 5: EERE Innovation on the Road Through Paris Clean Energy Technologies: Wind Clean Energy Technologies: Wind Energy Department investments in new wind turbine technologies and performance are increasing America's reliance on wind power to provide safe, clean, domestic energy. Clean Energy Technologies: Solar Clean Energy Technologies: Solar Solar energy innovations at the Energy Department have

  12. One Year Down the Road of Biogas Industry Development | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy One Year Down the Road of Biogas Industry Development One Year Down the Road of Biogas Industry Development December 18, 2015 - 9:40am Addthis Newtown Creek Wastewater Treatment Plant | New York City Department of Environmental Protection Newtown Creek Wastewater Treatment Plant | New York City Department of Environmental Protection DC Water’s Blue Plains Advanced Wastewater Treatment Plant | DC water DC Water's Blue Plains Advanced Wastewater Treatment Plant | DC water Newtown

  13. Road Map for Development of Crystal-Tolerant High Level Waste Glasses

    SciTech Connect (OSTI)

    Matyas, Josef; Vienna, John D.; Peeler, David; Fox, Kevin; Herman, Connie; Kruger, Albert A.

    2014-05-31

    This road map guides the research and development for formulation and processing of crystal-tolerant glasses, identifying near- and long-term activities that need to be completed over the period from 2014 to 2019. The primary objective is to maximize waste loading for Hanford waste glasses without jeopardizing melter operation by crystal accumulation in the melter or melter discharge riser. The potential applicability to the Savannah River Site (SRS) Defense Waste Processing Facility (DWPF) is also addressed in this road map.

  14. Vehicle Technologies Office: AVTA - Plug-in Electric Vehicle On-Road

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Demonstration Data | Department of Energy Plug-in Electric Vehicle On-Road Demonstration Data Vehicle Technologies Office: AVTA - Plug-in Electric Vehicle On-Road Demonstration Data Through the American Recovery and Reinvestment Act, the Vehicle Technologies Office (VTO) accelerated the electrification of the nation's vehicle fleet. VTO invested $400 million in 18 projects to demonstrate plug-in electric vehicles (PEVs, also known as electric cars) and infrastructure, including 10

  15. Cyclotron Road Announces the Selection of its Second Cohort of Innovators:

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Berkeley Lab program continues innovative effort to spur technology development | Department of Energy Cyclotron Road Announces the Selection of its Second Cohort of Innovators: Berkeley Lab program continues innovative effort to spur technology development Cyclotron Road Announces the Selection of its Second Cohort of Innovators: Berkeley Lab program continues innovative effort to spur technology development March 3, 2016 - 10:42am Addthis News release from Berkeley Lab, February 29, 2016

  16. The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Luncheon in Denver, Colorado -- As Prepared | Department of Energy The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair Luncheon in Denver, Colorado -- As Prepared The Road Through Paris: Secretary Moniz's Remarks at the Tim Wirth Chair Luncheon in Denver, Colorado -- As Prepared September 4, 2015 - 10:20am Addthis Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Acknowledgements Thank you, Tim [Wirth] for inviting me to this sixteenth Wirth Chair lunch. Naomi and I

  17. The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing The Road to Hydrogen--Challenges Ahead in Technology and Manufacturing Presentation prepared by Rick Zalesky for the 2005 Hydrogen Manufacturing R&D Workshop. mfg_wkshp_industry.pdf (679.85 KB) More Documents & Publications Distributed Hydrogen Production from Natural Gas: Independent Review Panel Report Hydrogen Pathways: Cost, Well-to-Wheels Energy Use, and Emissions for the Current

  18. The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to

    Office of Scientific and Technical Information (OSTI)

    Scientific Progress? (Journal Article) | SciTech Connect The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to Scientific Progress? Citation Details In-Document Search Title: The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to Scientific Progress? With the United States federal government spending billions annually for research and development, ways to increase the productivity of that research can have a significant return on investment. The

  19. The Road to a Sustainable Energy Future | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    31, 2015, 9:30am to 11:00am Science On Saturday MBG Auditorium The Road to a Sustainable Energy Future Professor Emily Carter, Department of Engineering; Director of the Andlinger Center for Energy and the Environment Princeton University Abstract: PDF icon Carter.pdf Science on Saturday, January 31, 2015, "The Road to a Sustainable Energy Future", Prof. Emily Carter, Princeton University Contact Information Website: Science on Saturday Coordinator(s): Deedee Ortiz-Arias, Science

  20. ChemCam follows the 'Yellowknife Road' to Martian wet area

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    'Yellowknife Road' to martian wet area ChemCam follows the 'Yellowknife Road' to martian wet area Researchers have tracked a trail of minerals that point to the prior presence of water at the Curiosity rover site on Mars. January 15, 2013 The Mars Science Laboratory's Curiosity Rover recently took this photo of the Martian landscape looking toward Mount Sharp while on its way toward Yellowknife Bay-an area where researchers have found minerals indicating the past presence of water. (NASA Photo)

  1. STEM Women All-Stars Hit the Road | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Women All-Stars Hit the Road STEM Women All-Stars Hit the Road April 30, 2012 - 4:32pm Addthis Karina Edmonds, Technology Transfer Coordinator for the Department of Energy, meets with girls from the University of San Francisco Upward Bound Math and Science Program. (Photo courtesy of USF Upward Bound Math and Science Program) Karina Edmonds, Technology Transfer Coordinator for the Department of Energy, meets with girls from the University of San Francisco Upward Bound Math and Science Program.

  2. Road to Denver: Collegiate Startups Compete for $100,000 at Cleantech

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    University Prize National Competition | Department of Energy Road to Denver: Collegiate Startups Compete for $100,000 at Cleantech University Prize National Competition Road to Denver: Collegiate Startups Compete for $100,000 at Cleantech University Prize National Competition June 20, 2016 - 10:45am Addthis NovoMoto, winner of the Clean Energy Trust Challenge, has developed a MicroPlant technology that aims to provide renewable, sustainable electricity to communities in sub-Saharan Africa. |

  3. Hit the Road, Jack! New Thermal Window Technology Lessens Menace of Jack

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Frost | Department of Energy Hit the Road, Jack! New Thermal Window Technology Lessens Menace of Jack Frost Hit the Road, Jack! New Thermal Window Technology Lessens Menace of Jack Frost January 17, 2012 - 4:25pm Addthis The frost patterns on your window might be pretty, but they're not helping you save any energy. Energy efficient windows provide an effective barrier from inclement weather. | Photo courtesy of <a

  4. USVI Energy Road Map: Charting the Course to a Clean Energy Future

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands | Department of Energy USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands This brochure provides an overview of the integrated clean energy deployment process and progress of the

  5. T-606: Sun Java System Access Manager Lets Remote Users Partially Modify Data and Remote Authenticated Users Partially Access Data

    Energy.gov [DOE]

    Sun Java System Access Manager Lets Remote Users Partially Modify Data and Remote Authenticated Users Partially Access Data.

  6. Foreign National Access to DOE Cyber Systems

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

    1999-11-01

    DOE N 205.16, dated 9-15-05, extends this Notice until 9-30-06, unless sooner rescinded. To ensure foreign national access to DOE cyber systems continues to advance DOE program objectives while enforcing information access restrictions.

  7. Cr/sup 3 +/-doped colquiriite solid state laser material

    DOE Patents [OSTI]

    Payne, S.A.; Chase, L.L.; Newkirk, H.W.; Krupke, W.F.

    1988-03-31

    Chromium doped colquiriite, LiCaAlF/sub 6/:Cr/sup 3 +/, is useful as a tunable laser crystal that has a high intrinsic slope efficiency, comparable to or exceeding that of alexandrite, the current leading performer of vibronic sideband Cr/sup 3 +/ lasers. The laser output is tunable from at least 720 nm to 840 nm with a measured slope efficiency of about 60% in a Kr laser pumped laser configuration. The intrinsic slope efficiency (in the limit of large output coupling) may approach the quantum defect limited value of 83%. The high slope efficiency implies that excited state absorption (ESA) is negligible. The potential for efficiency and the tuning range of this material satisfy the requirements for a pump laser for a high density storage medium incorporating Nd/sup 3 +/ or Tm/sup 3 +/ for use in a multimegajoule single shot fusion research facility. 4 figs.

  8. Cr.sup.3+ -doped colquiriite solid state laser material

    DOE Patents [OSTI]

    Payne, Stephen A.; Chase, Lloyd L.; Newkirk, Herbert W.; Krupke, William F.

    1989-01-01

    Chromium doped colquiriite, LiCaAlF.sub.6 :Cr.sup.3+, is useful as a tunable laser crystal that has a high intrinsic slope efficiency, comparable to or exceeding that of alexandrite, the current leading performer of vibronic sideband Cr.sup.3+ lasers. The laser output is tunable from at least 720 nm to 840 nm with a measured slop efficiency of about 60% in a Kr laser pumped laser configuration. The intrinsic slope efficiency (in the limit of large output coupling) may approach the quantum defect limited value of 83%. The high slope efficiency implies that excited state absorption (ESA) is negligible. The potential for efficiency and the tuning range of this material satisfy the requirements for a pump laser for a high density storage medium incorporating Nd.sup.3+ or Tm.sup.3+ for use in a multimegajoule single shot fusion research facility.

  9. Cr{sub 2}Nb-based alloy development

    SciTech Connect (OSTI)

    Liu, C.T.; Horton, J.A.; Carmichael, C.A.

    1996-05-01

    This paper summarizes recent progress in developing Cr{sub 2}Nb/Cr(Nb) alloys for structural use in advanced fossil energy conversion systems. Alloy additions were added to control the microstructure and mechanical properties. Two beneficial elements have been identified among all alloying additions added to the alloys. One element is effective in refining the coarse eutectic structure and thus substantially improves the compressive strength and ductility of the alloys. The other element enhances oxidation resistance without sacrificing the ductility. The tensile properties are sensitive to cast defects, which can not be effectively reduced by HIPping at 1450-1580{degrees}C and/or directionally solidifying via a floating zone remelting method.

  10. Transport signatures of quantum critically in Cr at high pressure.

    SciTech Connect (OSTI)

    Jaramillo, R.; Feng, Y.; Wang, J.; Rosenbaum, T. F.

    2010-08-03

    The elemental antiferromagnet Cr at high pressure presents a new type of naked quantum critical point that is free of disorder and symmetry-breaking fields. Here we measure magnetotransport in fine detail around the critical pressure, P{sub c} {approx} 10 GPa, in a diamond anvil cell and reveal the role of quantum critical fluctuations at the phase transition. As the magnetism disappears and T {yields} 0, the magntotransport scaling converges to a non-mean-field form that illustrates the reconstruction of the magnetic Fermi surface, and is distinct from the critical scaling measured in chemically disordered Cr:V under pressure. The breakdown of itinerant antiferromagnetism only comes clearly into view in the clean limit, establishing disorder as a relevant variable at a quantum phase transition.

  11. Fatigue behavior of unirradiated V-5Cr-5Ti

    SciTech Connect (OSTI)

    Gieseke, B.G.; Stevens, C.O.; Grossbeck, M.L.

    1995-04-01

    The objective of this research is to determine the low cycle fatigue behavior of V-5Cr-5Ti alloys for a range of temperatures and the extent of environmental effects at ambient temperatures. The results of in-vacuum low cycle fatigue tests are presented for unirradiated V-5Cr-5Ti tested at room temperature, 240, and 400{degree}C. A comparison of the fatigue data generated in rough and high vacuums shows that a pronounced environmental degradation of the fatiuge properties exists in this alloy at room temperature. Fatigue life was reduced by as much as 84%. Cyclic stress range data and SEM observations suggest that this reduction is due to a combination of increases in rates of crack initiation and subsequent growth. The relative contribution of each difference is dependent upon the strain range.

  12. Requirements definition for Hanford Access Control System

    SciTech Connect (OSTI)

    Curry, R.H.; Anema, R.J.; Byers, W.R.; Champion, R.E.; Forsberg, J.I.; Fritz, R.L.; Glasscock, J.A.; Keck, R.D.; McRae, L.P.; Morales, T.P.; Sams, M.A.; Schwartz, M.J.; Vickery, E.A.

    1990-03-01

    This document defines the philosophy for access control strategy at the Department of Energy (DOE) Hanford Site. It describes the required elements necessary for effective access control system applications. The document specifies performance requirements for various levels and types of access control equipment. It also discusses methods for measuring the performance of access control equipment and processes. Selected guidance related to testing and maintenance of various levels and types of access control equipment also is included. This document addresses an essential element of the overall security program at Hanford. It supports the DOE philosophy for security programs as defined in the DOE Orders. As stated in DOE Order 5632.1A (Protection Program Operations), ``physical protection of security interests encompasses three major activities: physical security systems, protective forces, and system performance tests.``

  13. Reactions of hydrogen with V-Cr-Ti alloys

    SciTech Connect (OSTI)

    DiStefano, J.R.; DeVan, J.H.; Chitwood, L.D.; Roehrig, D.H.

    1998-09-01

    In the absence of increases in oxygen concentration, additions of up to 400 ppm hydrogen to V-4 Cr-4 Ti did not result in significant embrittlement as determined by room temperature tensile tests. However, when hydrogen approached 700 ppm after exposure at 325 C, rapid embrittlement occurred. In this latter case, hydride formation is the presumed embrittlement cause. When oxygen was added during or prior to hydrogen exposure, synergistic effects led to significant embrittlement by 100 ppm hydrogen.

  14. AmeriFlux CR-Lse La Selva

    SciTech Connect (OSTI)

    Loescher, Hank

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site CR-Lse La Selva. Site Description - Site was occupied by Native Americans since 3000 B.P. practicing shifting cultivation. Some selective cutting along rivers (heart of palm). Charcoal dating indicate fires 2400 B.P. and 1100 B.P. Some clearing for pasture/cocoa production, second growth, humid tropical rain forest. Site resides on land presently owned by the Organization for Tropical Studies.

  15. Cr{sub 2}Nb-based alloy development

    SciTech Connect (OSTI)

    Liu, C.T.; Tortorelli, P.F.; Horton, J.A.; Easton, D.S.; Heatherly, L.

    1996-06-01

    The objective of this work is to develop a new generation of structural materials based on intermetallic alloys for use at high temperatures in advanced fossil energy conversion systems. Target applications of such ultrahigh strength alloys include hot components (for example, air heat exchangers) in advanced energy conversion systems and heat engines. However, these materials may also find use as wear-resistant parts in coal handling systems (for example, nozzles), drill bits for oil/gas wells, and valve guides in diesel engines. One potential class of such alloys is that based on Cr-Cr{sub 2}Nb alloys. The intermetallic phase, Cr{sub 2}Nb, with a complex cubic structure (C-15) has been selected for initial development because of its high melting point (1770{degrees}C), relatively low material density (7.7 g/cm{sup 2}), and excellent high-temperature strength (at 1000 to 1250{degrees}C). This intermetallic phase, like many other Laves phases, has a wide range of compositional homogeneity suggesting the possibility of improving its mechanical and metallurgical properties by alloying additions.

  16. Watermelon-like iron nanoparticles: Cr doping effect on magnetism and magnetization interaction reversal

    SciTech Connect (OSTI)

    Kaur, Maninder; Dai, Qilin; Bowden, Mark E.; Engelhard, Mark H.; Wu, Yaqiao; Tang, Jinke; Qiang, You

    2013-06-26

    Chromium (Cr) forms a solid solution with iron (Fe) lattice when doped in core-shell iron -iron oxide nanocluster (NC) and shows a mixed phase of sigma (?) FeCr and bcc Fe. The Cr dopant affects heavily the magnetization and magnetic reversal process, and causes the hysteresis loop to shrink near the zero field axis. Dramatic transformation happens from dipolar interaction (0 at. % Cr) to strong exchange interaction (8 at. % of Cr) is confirmed from the Henkel plot and delta M plot, and is explained by a water-melon model of core-shell NC system.

  17. Low temperature spin dynamics in Cr{sub 7}Ni-Cu-Cr{sub 7}Ni coupled molecular rings

    SciTech Connect (OSTI)

    Bordonali, L.; Furukawa, Y.; Mariani, M.; Sabareesh, K. P. V.; Garlatti, E.; Borsa, F.

    2014-05-07

    Proton Nuclear Magnetic Resonance (NMR) relaxation measurements have been performed down to very low temperature (50 mK) to determine the effect of coupling two Cr{sub 7}Ni molecular rings via a Cu{sup 2+} ion. No difference in the spin dynamics was found from nuclear spin lattice relaxation down to 1.5 K. At lower temperature, the {sup 1}H-NMR line broadens dramatically indicating spin freezing. From the plot of the line width vs. magnetization, it is found that the freezing temperature is higher (260 mK) in the coupled ring with respect to the single Cr{sub 7}Ni ring (140 mK)

  18. NBP RFI: Data Access | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Neustar, Inc. ("Neustar") hereby submits comments in response to the captioned Request for Information ("RFI") of the Department of Energy ("DOE"). The RFI seeks information on smart grid privacy and data collection policies, as well as third-party access to smart grid data and the role of the consumer in balancing the benefits of access and privacy. NBP RFI: Data Access (139.74 KB) More Documents & Publications Neustar White Paper: When Smart Grids Grow Smart

  19. JOBAID-ACCESSING AND MODIFYING TALENT PROFILE

    Energy.gov [DOE]

    The purpose of this job aid is to guide users through the step-by-step process of accessing their talent profiles, adding information to their profiles, and editing existing talent profile...

  20. Access Energy Coop | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Energy Coop Jump to: navigation, search Name: Access Energy Coop Place: Iowa Phone Number: 319-385-1577 or 1-866-242-4232 Website: www.accessenergycoop.com Facebook: https:...

  1. Radioactive hot cell access hole decontamination machine

    DOE Patents [OSTI]

    Simpson, William E.

    1982-01-01

    Radioactive hot cell access hole decontamination machine. A mobile housing has an opening large enough to encircle the access hole and has a shielding door, with a door opening and closing mechanism, for uncovering and covering the opening. The housing contains a shaft which has an apparatus for rotating the shaft and a device for independently translating the shaft from the housing through the opening and access hole into the hot cell chamber. A properly sized cylindrical pig containing wire brushes and cloth or other disks, with an arrangement for releasably attaching it to the end of the shaft, circumferentially cleans the access hole wall of radioactive contamination and thereafter detaches from the shaft to fall into the hot cell chamber.

  2. Accounts & Access | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Account Information Accounts and Access FAQ Connect & Log In Using CRYPTOCards Disk Space Quota Management Allocations Mira/Cetus/Vesta Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Accounts & Access Account Information Account Information: All computing carried out on the ALCF systems is associated with a user "account." This account is used to log onto the

  3. Cr(OH)₃(s) Oxidation Induced by Surface Catalyzed Mn(II) Oxidation

    SciTech Connect (OSTI)

    Namgung, Seonyi; Kwon, M.; Qafoku, Nikolla; Lee, Gie Hyeon

    2014-09-16

    This study examined the feasibility of Cr(OH)₃(s) oxidation mediated by surface catalyzed Mn(II) oxidation under common groundwater pH conditions as a potential pathway of natural Cr(VI) contaminations. Dissolved Mn(II) (50 μM) was reacted with or without synthesized Cr(OH)₃(s) (1.0 g/L) at pH 7 – 9 under oxic or anoxic conditions. In the absence of Cr(OH)₃(s), homogeneous Mn(II) oxidation by dissolved O₂ was not observed at pH ≤ 8.0 for 50 d. At pH 9.0, by contrast, dissolved Mn(II) was completely removed within 8 d and precipitated as hausmannite. When Cr(OH)₃(s) was present, this solid was oxidized and released substantial amounts of Cr(VI) as dissolved Mn(II) was added into the suspension at pH ≥ 8.0 under oxic conditions. Our results suggest that Cr(OH)₃(s) was readily oxidized by a newly formed Mn oxide as a result of Mn(II) oxidation catalyzed on Cr(OH)₃(s) surface. XANES analysis of the residual solids after the reaction between 1.0 g/L Cr(OH)₃(s) and 204 μM Mn(II) at pH 9.0 for 22 d revealed that the product of surface catalyzed Mn(II) oxidation resembled birnessite. The rate and extent of Cr(OH)₃(s) oxidation was likely controlled by those of surface catalyzed Mn(II) oxidation as the production of Cr(VI) increased with increasing pH and initial Mn(II) concentrations. This study evokes the potential environmental hazard of sparingly soluble Cr(OH)₃(s) that can be a source of Cr(VI) in the presence of dissolved Mn(II).

  4. Optical and electron paramagnetic resonance studies of Cr doped Ga{sub 2}O{sub 3} nanoparticles

    SciTech Connect (OSTI)

    Popa, A. Toloman, D.; Stan, M.; Silipas, T. D.; Biris, A. R.

    2015-12-23

    In the present work we report the experimental results obtained on Ga{sub 2}O{sub 3} nanoparticles doped with Cr ions. X-ray diffraction analysis confirms the substitution of Ga ions with Cr ions. A secondary phase of Cr{sub 2}O{sub 5} oxides was evidence at high doping Cr concentration by Raman spectroscopy. Different valence state of Cr ions was highlighted by UV-VIS spectroscopy. EPR spectroscopy data show the presence of different environments for Cr ions, depending on the Cr addition.

  5. Improved oxidation sulfidation resistance of Fe-Cr-Ni alloys

    DOE Patents [OSTI]

    Natesan, K.; Baxter, D.J.

    1983-07-26

    High temperature resistance of Fe-Cr-Ni alloy compositions to oxidative and/or sulfidative conditions is provided by the incorporation of about 1 to 8 wt % of Zr or Nb and results in a two-phase composition having an alloy matrix as the first phase and a fine grained intermetallic composition as the second phase. The presence and location of the intermetallic composition between grains of the matrix provides mechanical strength, enhanced surface scale adhesion, and resistance to corrosive attack between grains of the alloy matrix at temperatures of 500 to 1000/sup 0/C.

  6. Oxidation sulfidation resistance of Fe-Cr-Ni alloys

    DOE Patents [OSTI]

    Natesan, Ken; Baxter, David J.

    1984-01-01

    High temperature resistance of Fe-Cr-Ni alloy compositions to oxidative and/or sulfidative conditions is provided by the incorporation of about 1-8 wt. % of Zr or Nb and results in a two-phase composition having an alloy matrix as the first phase and a fine grained intermetallic composition as the second phase. The presence and location of the intermetallic composition between grains of the matrix provides mechanical strength, enhanced surface scale adhesion, and resistance to corrosive attack between grains of the alloy matrix at temperatures of 500.degree.-1000.degree. C.

  7. Characterization of modified 9 Cr-1 Mo steel extruded pipe

    SciTech Connect (OSTI)

    Sikka, V.K.; Hart, M.D.

    1985-04-01

    The fabrication of hot-extruded pipe of modified 9 Cr-1 Mo steel at Cameron Iron Works is described. The report also deals with the tempering response; tensile, Charpy impact, and creep properties; and microstructure of the hot-extruded pipe. The tensile properties of the pipe are compared with the average and average -1.65 standard error of estimate curves for various product forms of several commercial heats of this alloy. The creep-rupture properties are compared with the average curve for various product forms of the commercial heats.

  8. High temperature tensile properties of V-4Cr-4Ti

    SciTech Connect (OSTI)

    Zinkle, S.J.; Rowcliffe, A.F.; Stevens, C.O.

    1998-09-01

    Tensile tests have been performed on V-4Cr-4Ti at 750 and 800 C in order to extend the data base beyond the current limit of 700 C. From comparison with previous measurements, the yield strength is nearly constant and tensile elongations decrease slightly with increasing temperature between 300 and 800 C. The ultimate strength exhibits an apparent maximum near 600 C (attributable to dynamic strain aging) but adequate strength is maintained up to 800 C. The reduction in area measured on tensile specimens remained high ({approximately}80%) for test temperatures up to 800 C, in contrast to previous reported results.

  9. RE: NBP RFI: Data Access | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Grid: Data Access, Third Party Use, and Privacy PDF icon RE: NBP RFI: Data Access More ... Grid: Data Access, Third Party Use, and Privacy Reply comments to DOE Request for ...

  10. Silver Spring Networks comments on DOE NBP RFI: Data Access ...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Data Access Silver Spring Networks comments on DOE NBP RFI: Data Access Silver Spring Networks comments on DOE NBP RFI: Data Access Silver Spring Networks comments on DOE NBP RFI: ...

  11. Instructions for Using Secure Email via Outlook Web Access |...

    Energy.gov (indexed) [DOE]

    Outlook Web Access provides access to unencrypted email only and is suitable for use from ... DOEnet or Internet access and a supported web browser Secure Email Login Procedure: Enter ...

  12. Rubber friction on road surfaces: Experiment and theory for low sliding speeds

    SciTech Connect (OSTI)

    Lorenz, B.; Persson, B. N. J.; Oh, Y. R.; Nam, S. K.; Jeon, S. H.

    2015-05-21

    We study rubber friction for tire tread compounds on asphalt road surfaces. The road surface topographies are measured using a stylus instrument and atomic force microscopy, and the surface roughness power spectra are calculated. The rubber viscoelastic modulus mastercurves are obtained from dynamic mechanical analysis measurements and the large-strain effective modulus is obtained from strain sweep data. The rubber friction is measured at different temperatures and sliding velocities, and is compared to the calculated data obtained using the Persson contact mechanics theory. We conclude that in addition to the viscoelastic deformations of the rubber surface by the road asperities, there is an important contribution to the rubber friction from shear processes in the area of contact. The analysis shows that the latter contribution may arise from rubber molecules (or patches of rubber) undergoing bonding-stretching-debonding cycles as discussed in a classic paper by Schallamach.

  13. The response of CR-39 nuclear track detector to 1-9 MeV protons

    DOE PAGES-Beta [OSTI]

    Sinenian, N.; Rosenberg, M. J.; Manuel, M.; McDuffee, S. C.; Casey, D. T.; Zylstra, A. B.; Rinderknecht, H. G.; Johnson, M. Gatu; Seguin, F. H.; Frenje, J. A.; et al

    2011-10-28

    The response of CR-39 nuclear track detector (TasTrak®) to protons in the energy range of 0.92-9.28 MeV has been studied. Previous studies of the CR-39 response to protons have been extended by examining the piece-to-piece variability in addition to the effects of etch time and etchant temperature; it is shown that the shape of the CR-39 response curve to protons can vary from piece-to-piece. The effects due to the age of CR-39 have also been studied using 5.5 MeV alpha particles over a 5-year period. Track diameters were found to degrade with the age of the CR-39 itself rather thanmore » the age of the tracks, consistent with previous studies utilizing different CR-39 over shorter time periods.« less

  14. Irradiation-enhanced α' precipitation in model FeCrAl alloys

    DOE PAGES-Beta [OSTI]

    Edmondson, Philip D.; Briggs, Samuel A.; Yamamoto, Yukinori; Howard, Richard H.; Sridharan, Kumar; Terrani, Kurt A.; Field, Kevin G.

    2016-02-17

    Model FeCrAl alloys with varying compositions (Fe(10–18)Cr(10–6)Al at.%) have been neutron irradiated at ~ 320 to damage levels of ~ 7 displacements per atom (dpa) to investigate the compositional influence on the formation of irradiation-induced Cr-rich α' precipitates using atom probe tomography. In all alloys, significant number densities of these precipitates were observed. Cluster compositions were investigated and it was found that the average cluster Cr content ranged between 51.1 and 62.5 at.% dependent on initial compositions. This is significantly lower than the Cr-content of α' in binary FeCr alloys. As a result, significant partitioning of the Al from themore » α' precipitates was also observed.« less

  15. Ferromagnetism at room temperature in Cr-doped anodic titanium dioxide nanotubes

    SciTech Connect (OSTI)

    Liao, Yulong E-mail: hwzhang@uestc.edu.cn; Zhang, Huaiwu E-mail: hwzhang@uestc.edu.cn; Li, Jie; Yu, Guoliang; Zhong, Zhiyong; Bai, Feiming; Jia, Lijun; Zhang, Shihong; Zhong, Peng

    2014-05-07

    This study reports the room-temperature ferromagnetism in Cr-doped TiO{sub 2} nanotubes (NTs) synthesized via the electrochemical method followed by a novel Cr-doping process. Scanning electron microscopy and transmission electron microscopy showed that the TiO{sub 2} NTs were highly ordered with length up to 26 ?m, outer diameter about 110 nm, and inner diameter about 100 nm. X-ray diffraction results indicated there were no magnetic contaminations of metallic Cr clusters or any other phases except anatase TiO{sub 2}. The Cr-doped TiO{sub 2} NTs were further annealed in oxygen, air and argon, and room-temperature ferromagnetism was observed in all Cr-doped samples. Moreover, saturation magnetizations and coercivities of the Cr-doped under various annealing atmosphere were further analyzed, and results indicate that oxygen content played a critical role in the room-temperature ferromagnetism.

  16. Effects of Cr doping on the magnetic properties of multiferroic YMnO{sub 3}

    SciTech Connect (OSTI)

    Han, Tai-Chun Wu, I-Chu; Hsu, Hsin-Kai

    2014-05-07

    We have synthesized a series of YMn{sub 1?x}Cr{sub x}O{sub 3} (0???x???0.1) samples and study the effect of Cr-doping on their magnetic properties. The magnetic characterization indicates that with increasing Cr-content up to 0.1, the antiferromagnetic (AFM) transition temperature increases from 73 to 89?K. Our experiment results also indicate that the Cr-doped samples exhibit the characteristics of spin-glass state at low temperature. Moreover, the magnetic hysteresis curves of the doped samples show a weak ferromagnetic (FM) behavior. It is found that the spin-glass state of the Cr-doped samples is due to the competition between AFM superexchange and FM double-exchange interaction, induced by the Cr doping.

  17. Road-corridor planning in the EIA procedure in Spain. A review of case studies

    SciTech Connect (OSTI)

    Loro, Manuel [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s Transport Research Centre Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s Arce, Rosa M. [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s Transport Research Centre Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s Ortega, Emilio [Transport Research Centre Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s Department of Construction and Rural Roads, Forestry Engineering School, Universidad Politécnica de Madrid, Ciudad Universitaria s and others

    2014-01-15

    The assessment of different alternatives in road-corridor planning must be based on a number of well-defined territorial variables that serve as decision making criteria, and this requires a high-quality preliminary environmental assessment study. In Spain the formal specifications for the technical requirements stipulate the constraints that must be considered in the early stages of defining road corridors, but not how they should be analyzed and ranked. As part of the feasibility study of a new road definition, the most common methodology is to establish different levels of Territorial Carrying Capacity (TCC) in the study area in order to summarize the territorial variables on thematic maps and to ease the tracing process of road-corridor layout alternatives. This paper explores the variables used in 22 road-construction projects conducted by the Ministry of Public Works that were subject to the Spanish EIA regulation and published between 2006 and 2008. The aim was to evaluate the quality of the methods applied and the homogeneity and suitability of the variables used for defining the TCC. The variables were clustered into physical, environmental, land-use and cultural constraints for the purpose of comparing the TCC values assigned in the studies reviewed. We found the average quality of the studies to be generally acceptable in terms of the justification of the methodology, the weighting and classification of the variables, and the creation of a synthesis map. Nevertheless, the methods for assessing the TCC are not sufficiently standardized; there is a lack of uniformity in the cartographic information sources and methodologies for the TCC valuation. -- Highlights: • We explore 22 road-corridor planning studies subjected to the Spanish EIA regulation. • We analyze the variables selected for defining territorial carrying capacity. • The quality of the studies is acceptable (methodology, variable weighting, mapping). • There is heterogeneity in the

  18. Unusual Mott transition in multiferroic PbCrO 3

    DOE PAGES-Beta [OSTI]

    Wang, Shanmin; Zhu, Jinlong; Zhang, Yi; Yu, Xiaohui; Zhang, Jianzhong; Wang, Wendan; Bai, Ligang; Qian, Jiang; Yin, Liang; Sullivan, Neil S.; et al

    2015-11-24

    The Mott insulator in correlated electron systems arises from classical Coulomb repulsion between carriers to provide a powerful force for electron localization. When turning such an insulator into a metal, the so-called Mott transition, is commonly achieved by "bandwidth" control or "band filling." However, both mechanisms deviate from the original concept of Mott, which attributes such a transition to the screening of Coulomb potential and associated lattice contraction. We report a pressure-induced isostructural Mott transition in cubic perovskite PbCrO3. At the transition pressure of similar to 3 GPa, PbCrO3 exhibits significant collapse in both lattice volume and Coulomb potential. Concurrentmore » with the collapse, it transforms from a hybrid multiferroic insulator to a metal. For the first time to our knowledge, these findings validate the scenario conceived by Mott. Close to the Mott criticality at similar to 300 K, fluctuations of the lattice and charge give rise to elastic anomalies and Laudau critical behaviors resembling the classic liquid-gas transition. Moreover, the anomalously large lattice volume and Coulomb potential in the low-pressure insulating phase are largely associated with the ferroelectric distortion, which is substantially suppressed at high pressures, leading to the first-order phase transition without symmetry breaking.« less

  19. You Can Still Save on the Road -- Even with No Cash for Clunkers |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy You Can Still Save on the Road -- Even with No Cash for Clunkers You Can Still Save on the Road -- Even with No Cash for Clunkers August 26, 2009 - 1:16pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy Just about everybody by now has heard of the Car Allowance Rebate System (CARS) Program, better known as "Cash for Clunkers," which had pumped $1.9 billion worth of incentives into the ailing car

  20. Amped Up! Newsletter Focuses on EERE Innovation on the COP 21 Road Through

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Paris | Department of Energy Amped Up! Newsletter Focuses on EERE Innovation on the COP 21 Road Through Paris Amped Up! Newsletter Focuses on EERE Innovation on the COP 21 Road Through Paris November 13, 2015 - 4:00pm Addthis Source: Lawrence Berkeley National Laboratory Source: Lawrence Berkeley National Laboratory The 21st Conference of the Parties (COP 21) takes place next month in Paris, France as the world waits to see if a universal and legally binding agreement can finally be reached

  1. From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Anodes for Plug-in Electric Vehicles | Department of Energy From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion Anodes for Plug-in Electric Vehicles From Rice Paddies to the Road: Transforming Rice Husks into Lithium-ion Anodes for Plug-in Electric Vehicles April 27, 2016 - 10:15am Addthis Rice hulls and other samples used for demonstrating the capabilities of the Energy Department's National Renewable Energy Laboratory (NREL) Rapid Biomass Analysis System. Researchers

  2. DOE Labs "Road Tour" Opens Doors to their Treasures | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Labs "Road Tour" Opens Doors to their Treasures DOE Labs "Road Tour" Opens Doors to their Treasures October 27, 2016 - 10:32am Addthis Featured Image Caption: MITEC tea, left to right: Karen Jackson, Virginia Secretary of Technology; Eli Levine, Department of Energy; Bill Donohue, Genedge (VA MEP) Director; Matt Ringer, NREL; Mary Collins, American Jobs Project; Clara Asmail, NIST MEP; Aimee McCarthy, Genedge; Kate Ringness, American Jobs Project; Terry Payne, ORNL

  3. DOE Tour of Zero: Morton Road by Sunroc Builders | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Morton Road by Sunroc Builders DOE Tour of Zero: Morton Road by Sunroc Builders 1 of 20 Sunroc Builders constructed this 1,407-square-foot home in Lakeland, Florida, to the performance criteria of the DOE Zero Energy Ready Home (ZERH) program. 2 of 20 Energy- and water-saving measures incorporated in this affordable home are estimated to save homeowners $695 per year in energy costs and $30,031 over a 30-year mortgage. 3 of 20 The double-pane windows have argon gas between the panes and

  4. DOE Tour of Zero: Perkins Road by Revival Homes | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Perkins Road by Revival Homes DOE Tour of Zero: Perkins Road by Revival Homes 1 of 24 Revival Homes built this 1,380-square-foot home in Litchfield, Connecticut, to the performance criteria of the DOE Ready Home (ZERH) program. 2 of 24 The energy- and water-saving measures incorporated in this efficient home combined with the 7.6-kW solar electric generation system should save the homeowners an estimated $3,860 per year and $167,000 over a 30-year mortgage compared to a similar home built to

  5. DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Connecticut | Department of Energy Shore Road Project - Old Greenwich, Connecticut DOE Zero Energy Ready Home Case Study: Shore Road Project - Old Greenwich, Connecticut Case study of a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 40 without PV and HERS 27 with PV. This 4,100 ft2 custom home has 13-inch ICF basement walls and 11-inch insulated concrete form (ICF) above-grade walls with a closed-cell spray foam-insulated roof deck, and a continuously running energy

  6. Online Optimal Control of Connected Vehicles for Efficient Traffic Flow at Merging Roads

    SciTech Connect (OSTI)

    Rios-Torres, Jackeline; Malikopoulos, Andreas; Pisu, Pierluigi

    2015-01-01

    This paper addresses the problem of coordinating online connected vehicles at merging roads to achieve a smooth traffic flow without stop-and-go driving. We present a framework and a closed-form solution that optimize the acceleration profile of each vehicle in terms of fuel economy while avoiding collision with other vehicles at the merging zone. The proposed solution is validated through simulation and it is shown that coordination of connected vehicles can reduce significantly fuel consumption and travel time at merging roads.

  7. The Road to Zero: DOE's Next-Generation Heating and Cooling R&D Strategy |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Emerging Technologies » The Road to Zero: DOE's Next-Generation Heating and Cooling R&D Strategy The Road to Zero: DOE's Next-Generation Heating and Cooling R&D Strategy The Department of Energy is supporting the U.S. hydrofluorocarbon (HFC) phasedown proposal, which targets an 85% reduction by 2035, through R&D and testing of low-to zero-GWP technologies. The Department of Energy is supporting the U.S. hydrofluorocarbon (HFC) phasedown proposal, which

  8. VIDEO: Getting Started on the Road to Clean Energy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    VIDEO: Getting Started on the Road to Clean Energy VIDEO: Getting Started on the Road to Clean Energy May 5, 2016 - 10:45am Addthis Pat Adams Pat Adams Digital Content Specialist, Office of Public Affairs Simon Edelman Simon Edelman Chief Creative Officer For America's next generation of clean energy innovators, getting started can be the hardest part. That's why the Department of Energy is testing a new model for clean energy research and development (R&D) through a program called Cyclotron

  9. Video: SuperTruck Barreling Down the Road of Sustainability | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy SuperTruck Barreling Down the Road of Sustainability Video: SuperTruck Barreling Down the Road of Sustainability May 14, 2015 - 4:30pm Addthis New Energy 101 video shows how the Energy Department's SuperTruck initiative is making Class 8 trucks more fuel efficient and less expensive to operate. | Office of Energy Efficiency and Renewable Energy video. Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs KEY FACTS SuperTruck initiative helping make Class 8

  10. DOE Tour of Zero: Morton Road by Sunroc Builders | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Morton Road by Sunroc Builders DOE Tour of Zero: Morton Road by Sunroc Builders Addthis 1 of 20 Sunroc Builders constructed this 1,407-square-foot home in Lakeland, Florida, to the performance criteria of the DOE Zero Energy Ready Home (ZERH) program. 2 of 20 Energy- and water-saving measures incorporated in this affordable home are estimated to save homeowners $695 per year in energy costs and $30,031 over a 30-year mortgage. 3 of 20 The double-pane windows have argon gas between the panes and

  11. DOE Tour of Zero: Perkins Road by Revival Homes | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Perkins Road by Revival Homes DOE Tour of Zero: Perkins Road by Revival Homes Addthis 1 of 24 Revival Homes built this 1,380-square-foot home in Litchfield, Connecticut, to the performance criteria of the DOE Ready Home (ZERH) program. 2 of 24 The energy- and water-saving measures incorporated in this efficient home combined with the 7.6-kW solar electric generation system should save the homeowners an estimated $3,860 per year and $167,000 over a 30-year mortgage compared to a similar home

  12. From the Lab to the Road: Forty Years of Fuel Cells at DOE, National Press

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Club Briefing | Department of Energy From the Lab to the Road: Forty Years of Fuel Cells at DOE, National Press Club Briefing From the Lab to the Road: Forty Years of Fuel Cells at DOE, National Press Club Briefing The U.S. Department of Energy's (DOE's) Fuel Cell Technologies Office hosted a National Press Club briefing celebrating the week of National Hydrogen and Fuel Cell Day on October 5, 2016, in Washington, D.C. David Friedman, Assistant Secretary of DOE's Office of Energy Efficiency

  13. CNG in OKC: Improving Efficiency at the Pump and on the Road | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road March 8, 2012 - 4:02pm Addthis Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new

  14. LANL closes road, trails for safety reasons; flooding and erosion control

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    work under way Road, trails closed for safety reasons LANL closes road, trails for safety reasons; flooding and erosion control work under way Closure is in response to the increased fire risk and danger of flash flooding. July 8, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  15. Y-12's rough roads smoothed over with 23,000 tons of recycled asphalt |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | (NNSA) 's rough roads smoothed over with 23,000 tons of recycled asphalt Tuesday, December 29, 2015 - 12:00am NNSA Blog Some 23,000 tons of asphalt removed during this summer's UPF site work have been put to use throughout the site. Potholes and gravel roads are now "paved" with the recycled asphalt that has been ground into a material called base course. Unlike gravel, the material tends to rebind into a solid form as it is packed down,

  16. Pacific Ethanol Inc formerly Accessity Corporation | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Ethanol Inc formerly Accessity Corporation Jump to: navigation, search Name: Pacific Ethanol Inc (formerly Accessity Corporation) Place: Fresno, California Zip: 93711 Product:...

  17. User Guide Remote Access to VDI/Workplace Using PIV

    Office of Environmental Management (EM)

    24 Appendix D: Access Denied Client SSL Certificate is Invalid ... a PIV 25 Appendix D: Access Denied Client SSL Certificate is Invalid EITS has discovered ...

  18. RAPID/Geothermal/Land Access/Utah | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    RAPIDGeothermalLand AccessUtah < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  19. RAPID/Geothermal/Land Access/Nevada | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    RAPIDGeothermalLand AccessNevada < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  20. RAPID/Solar/Land Access/Nevada | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    RAPIDSolarLand AccessNevada < RAPID | Solar | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  1. NBP RFI: Data Access Honeywell Responses To Request for Information...

    Office of Environmental Management (EM)

    Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy NBP RFI: Data Access Honeywell Responses To Request for Information (RFI) ...

  2. National Geothermal Data Systems Data Acquisition and Access...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Systems Data Acquisition and Access National Geothermal Data Systems Data Acquisition and Access Project objective: To support the acquisition of new and legacy data from ...

  3. Department of Energy Data Access and Privacy Issues Related To...

    Office of Environmental Management (EM)

    Data Access and Privacy Issues Related To Smart Grid Technologies Department of Energy Data Access and Privacy Issues Related To Smart Grid Technologies This report by the ...

  4. Public Roundtable- Data Access and Privacy Issues Related to...

    Energy Savers

    Roundtable- Data Access and Privacy Issues Related to Smart Grid Technologies Public Roundtable- Data Access and Privacy Issues Related to Smart Grid Technologies Transcript of ...

  5. CDOT - State Highway Access Permit Application | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    State Highway Access Permit Application Jump to: navigation, search OpenEI Reference LibraryAdd to library General: CDOT - State Highway Access Permit Application Author Colorado...

  6. Instructions for using HSPD-12 Authenticated Outlook Web Access...

    Energy Savers

    Instructions for using HSPD-12 Authenticated Outlook Web Access (OWA) Instructions for using HSPD-12 Authenticated Outlook Web Access (OWA) Provides instructions for remote Outlook...

  7. Energy poverty: how to make modern energy access universal? ...

    Open Energy Information (Open El) [EERE & EIA]

    poverty: how to make modern energy access universal? Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy poverty: how to make modern energy access universal? Agency...

  8. Overview of Access Authorization Process for Applicants, May...

    Office of Environmental Management (EM)

    a Department of Energy (DOE) security clearance or access authorization This overview ... and maintain a Department of Energy (DOE) security clearance or access authorization. ...

  9. RAPID/Geothermal/Land Access/Colorado | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    RAPIDGeothermalLand AccessColorado < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About...

  10. RAPID/Geothermal/Land Access/Oregon | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    RAPIDGeothermalLand AccessOregon < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  11. RAPID/Geothermal/Land Access/Alaska | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    RAPIDGeothermalLand AccessAlaska < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  12. Mozambique-Biofuels, Land Access and Rural Livelihoods | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Biofuels, Land Access and Rural Livelihoods Jump to: navigation, search Name Mozambique-Biofuels, Land Access and Rural Livelihoods AgencyCompany Organization International...

  13. Tanzania-Biofuels, Land Access and Rural Livelihoods | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Tanzania-Biofuels, Land Access and Rural Livelihoods Jump to: navigation, search Name Tanzania-Biofuels, Land Access and Rural Livelihoods AgencyCompany Organization...

  14. A Web Accessible Scientific Workflow System for Performance Monitoring...

    Office of Scientific and Technical Information (OSTI)

    Web Accessible Scientific Workflow System for Performance Monitoring Citation Details In-Document Search Title: A Web Accessible Scientific Workflow System for Performance ...

  15. Web-Accessible Scientific Workflow System for Performance Monitoring...

    Office of Scientific and Technical Information (OSTI)

    Web-Accessible Scientific Workflow System for Performance Monitoring Citation Details In-Document Search Title: Web-Accessible Scientific Workflow System for Performance Monitoring ...

  16. Request Access to the PARSIIe Project Management Lessons Learned...

    Energy Savers

    Request Access to the PARSIIe Project Management Lessons Learned (PMLL) Repository Request Access to the PARSIIe Project Management Lessons Learned (PMLL) Repository PURPOSE...

  17. Republic of Yemen Energy Access Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Yemen Energy Access Project Jump to: navigation, search Name of project Republic of Yemen Energy Access Project Location of project Yemen Year initiated 2006 Organization World...

  18. Burkina Faso Energy Access Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Burkina Faso Energy Access Project Jump to: navigation, search Name of project Burkina Faso Energy Access Project Location of project Burkina Faso Year initiated 2007 Organization...

  19. Proposed Open Access Requirement for International Electric Transmissi...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    to provide ondiscriminatory open access transmission services. The open access requirement would also be attached to the permit holder's authorization(s) to export electricity. ...

  20. Benin: Increased Access to Modern Energy Project | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Bank1 The objective of the Increased Access to Modern Energy Project is to improve reliability, efficiency, and access to modern energy services in Benin. There are three...

  1. Office of Nuclear Energy to Enhance Small Business Access to...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Nuclear Energy to Enhance Small Business Access to Research Facilities Office of Nuclear Energy to Enhance Small Business Access to Research Facilities January 27, 2016 - ...

  2. Tribal Renewable Energy Webinar: Accessing Capital for Tribal...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Tribal Renewable Energy Webinar: Accessing Capital for Tribal Energy and Economic Development Tribal Renewable Energy Webinar: Accessing Capital for Tribal Energy and Economic ...

  3. ORISE Resources: Equal Access Initiative Computer Grants Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Equal Access Initiative Computer Grants Program The Equal Access Initiative Computer Grants Program is sponsored by the National Minority AIDS Council (NMAC) and the National...

  4. Accessing DOE's Many Energy Efficiency Resources and Technical...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Accessing DOE's Many Energy Efficiency Resources and Technical Assistance Accessing DOE's Many Energy Efficiency Resources and Technical Assistance Discusses current DOE programs ...

  5. Web application for simplifying access to computer center resources...

    Office of Scientific and Technical Information (OSTI)

    Web application for simplifying access to computer center resources and information. Citation Details Software Request Title: Web application for simplifying access to computer ...

  6. V-120: EMC Smarts Network Configuration Manager Java RMI Access...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    0: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control V-120: EMC Smarts Network Configuration Manager Java RMI Access Control...

  7. T-701: Citrix Access Gateway Enterprise Edition Input Validation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    1: Citrix Access Gateway Enterprise Edition Input Validation Flaw in Logon Portal Permits Cross-Site Scripting Attacks T-701: Citrix Access Gateway Enterprise Edition Input...

  8. V-149: Microsoft Internet Explorer Object Access Bug Lets Remote...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    9: Microsoft Internet Explorer Object Access Bug Lets Remote Users Execute Arbitrary Code V-149: Microsoft Internet Explorer Object Access Bug Lets Remote Users Execute Arbitrary...

  9. OpenEI:Utility data access questionnaire | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Utility data access questionnaire Jump to: navigation, search Jump to Navigation Utility Access Questionnaire Thank you for participating in the U.S. Department of Energy Utility...

  10. Instructions for using HSPD-12 Authenticated Outlook Web Access...

    Energy.gov (indexed) [DOE]

    Provides instructions for remote Outlook access using HSPD-12 Badge. HSPD-12 Badge Instructions (388.34 KB) More Documents & Publications User Guide for Remote Access to VDI...

  11. Structural studies and band gap tuning of Cr doped ZnO nanoparticles

    SciTech Connect (OSTI)

    Srinet, Gunjan Kumar, Ravindra Sajal, Vivek

    2014-04-24

    Structural and optical properties of Cr doped ZnO nanoparticles prepared by the thermal decomposition method are presented. X-ray diffraction studies confirmed the substitution of Cr on Zn sites without changing the wurtzite structure of ZnO. Modified form of W-H equations was used to calculate various physical parameters and their variation with Cr doping is discussed. Significant red shift was observed in band gap, i.e., a band gap tuning is achieved by Cr doping which could eventually be useful for optoelectronic applications.

  12. Phase Diagram of CuCrO2 in a Magnetic Field

    SciTech Connect (OSTI)

    Fishman, Randy Scott

    2011-01-01

    The magnetic phase diagram of CuCrO2 is constructed as a function of magnetic field and anisotropy using a trial spin state built from harmonics of a fundamental ordering wavevector. Whereas the multiferroic phase of CuCrO2 is a modified spin spiral with a 3-sublattice (SL) period, the phase diagram also contains 1-SL, 2-SL, 4-SL, and 5-SL collinear states which may be accessi- ble in the nonstoichiometric compound CuCrO2+ . For small anisotropy, CuCrO2 is predicted to undergo a transition between two modified spiral states with an intervening 3-SL collinear phase.

  13. Electronic and magnetic properties of Cr doped graphene; Full potential approach

    SciTech Connect (OSTI)

    Thakur, Jyoti Kashyap, Manish K.; Saini, Hardev S.

    2015-08-28

    The electronic and magnetic properties of pristine and Cr doped graphene have been calculated using WIEN2k implementation of full potential linearized augmented plane wave (FPLAPW) method based on Density Functional Theory (DFT). The exchange and correlation (XC) effects were taken into account by generalized gradient approximation (GGA). The calculated results show that Cr doping introduces appropriate magnetic moment on graphene. The p-d interaction between 3d states of Cr atom and p-states of C atom are responsible for half metallicity in graphene. The calculated Half-metallic behavior of Cr-doped graphene makes it an ideal candidate for spintronic applications.

  14. Evaluating the Impact of Road Grade on Simulated Commercial Vehicle Fuel Economy Using Real-World Drive Cycles

    SciTech Connect (OSTI)

    Lopp, Sean; Wood, Eric; Duran, Adam

    2015-10-13

    Commercial vehicle fuel economy is known to vary significantly with both positive and negative road grade. Medium- and heavy-duty vehicles operating at highway speeds require incrementally larger amounts of energy to pull heavy payloads up inclines as road grade increases. Non-hybrid vehicles are then unable to recapture energy on descent and lose energy through friction braking. While the on-road effects of road grade are well understood, the majority of standard commercial vehicle drive cycles feature no climb or descent requirements. Additionally, existing literature offers a limited number of sources that attempt to estimate the on-road energy implications of road grade in the medium- and heavy-duty space. This study uses real-world commercial vehicle drive cycles from the National Renewable Energy Laboratory's Fleet DNA database to simulate the effects of road grade on fuel economy across a range of vocations, operating conditions, and locations. Drive-cycles are matched with vocation-specific vehicle models and simulated with and without grade. Fuel use due to grade is presented, and variation in fuel consumption due to drive cycle and vehicle characteristics is explored through graphical and statistical comparison. The results of this study suggest that road grade accounts for 1%-9% of fuel use in commercial vehicles on average and up to 40% on select routes.

  15. Microsoft Word - CR-AH Request Form.doc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Cleanroom After-Hours Request Form Personal Contact Information Date ___/___/___ Name ____________________ Email ___________________ Phone _________________ Project Number _________________ Group Code ___________________ Requested duration of After-Hours access: Begin Date: __________________ End Date: __________________ Justification for After-Hours clearance Include details of project requirements, processing routine, and/or other reasons why workday hours are insufficient. * Workday hours =

  16. AVTA: 2010 Honda CR-Z Hybrid Downloadable Dynamometer Database Reports

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. ...

  17. Life in the Fast Lane: Road Crossing Behavior of Mule Deer in a Wildland-Urban Interface

    SciTech Connect (OSTI)

    Hansen, Leslie A.; Biggs, James; Bennett, Kathryn D.; Bare, Carey; Sherwood, Sherri R.

    2012-04-04

    In 2009, approximately 260,000 animal-vehicle collisions were reported in the United States, resulting in 12,000 human injuries and 173 human fatalities. Research has focused on identifying factors associated with high densities of animal-vehicle collisions, including variables such as traffic speed and volume, road design, topographic features, vegetative cover, and local deer or elk (Cervus elaphus) abundance. The purposes of this study were to document how often and where mule deer (Odocoileus hemionus) crossed roads in a western United States wildland-urban interface area, and to relate deer road-crossing behavior to deer-vehicle collision locations. Seven adult mule deer (four males [M] and three females [F]) were captured and collared with GPS-enabled collars during December 2001 and January 2002. Five of the seven deployed collars were recovered. None of the roads in the study area appeared to act as a substantial barrier to deer passage. Deer home ranges straddled highways and primary, secondary, and tertiary arterial roads. Deer crossed all types of roads. The average number of times deer crossed road during 24 hours of monitoring ranged from 2.1 to 7.0. Deer in the Los Alamos townsite avoided crossing roads during day and before sunset. Deer-vehicle accidents occurred at 350 percent of the level expected after sunset. All other time periods had fewer accidents than expected. The distribution of accidents across time periods was not similar to the distribution of road crossings across time periods for any deer. Within Los Alamos County there was a clear trend for deer-vehicle collisions to occur on roads with speed limits > 35 mph. Deer in the townsite frequently crossed roads with lower speed limits; therefore, the reason for the paucity of accidents along these roads was evidently the ability of drivers to detect deer (or the ability of deer to detect vehicles) and respond before an accident occurred. There was a significant but not strong correlation

  18. Magnetic Interaction Reversal In Watermelon Nanostructured Cr-doped Fe Nanoclusters

    SciTech Connect (OSTI)

    Kaur, Maninder; Dai, Qilin; Bowden, Mark E.; Engelhard, Mark H.; Wu, Yaqiao; Tang, Jinke; Qiang, You

    2013-11-11

    Cr-doped core-shell Fe/Fe-oxide nanoclusters (NCs) were synthesized at varied atomic percentages of Cr from 0 at. % to 8 at. %. The low concentrations of Cr (<10 at. %) were selected in order to inhibit the complete conversion of the Fe-oxide shell to Cr2O3 and the Fe core to FeCr alloy. The magnetic interaction in Fe/Fe-oxide NCs (rv25 nm) can be controlled by antiferromagnetic Cr-dopant. We report the origin of r-FeCr phase at very low Cr concentration (2 at. %) unlike in previous studies, and the interaction reversal from dipolar to exchange interaction in watermelon-like Cr-doped core-shell NCs. The giant magnetoresistance (GMR) effect,1,2 where an antiferromagnetic (AFM) exchange coupling exists between two ferromagnetic (FM) layers separated by a certain type of magnetic or non-magnetic spacer,3 has significant potential for application in the magnetic recording industry. Soon after the discovery of the GMR, the magnetic properties of multilayer systems (FeCr) became a subject of intensive study. The application of bulk iron-chromium (Fe-Cr) alloys has been of great interest, as these alloys exhibit favorable prop- erties including corrosion resistance, high strength, hardness, low oxidation rate, and strength retention at elevated temper- ature. However, the structural and magnetic properties of Cr-doped Fe nanoclusters (NCs) have not been investigated in-depth. Of all NCs, Fe-based clusters have unique magnetic properties as well as favorable catalytic characteristics in reactivity, selectivity, and durability.4 The incorporation of dopant of varied type and concentration in Fe can modify its chemical ordering, thereby optimizing its electrical, optical, and magnetic properties and opening up many new applications. The substitution of an Fe atom (1.24 A˚ ) by a Cr atom (1.25 A˚ ) can easily modify the magnetic properties, since (i) the curie temperature (Tc ) of Fe is 1043 K, while Cr is an itinerant AFM with a bulk Neel temperature TN =311 K, and (ii) Fe

  19. Improving thermostability of CrO{sub 2} thin films by doping with Sn

    SciTech Connect (OSTI)

    Ding, Yi; Wang, Ziyu; Liu, Shuo; Shi, Jing; Yin, Di; Yuan, Cheng; Lu, Zhihong; Xiong, Rui

    2014-09-01

    Chromium dioxide (CrO{sub 2}) is an ideal material for spin electronic devices since it has almost 100% spin polarization near Fermi level. However, it is thermally unstable and easily decomposes to Cr{sub 2}O{sub 3} even at room temperature. In this study, we try to improve the thermal stability of CrO{sub 2} thin films by doping with Sn whose oxide has the same structure as CrO{sub 2}. High quality epitaxial CrO{sub 2} and Sn-doped CrO{sub 2} films were grown on single crystalline TiO{sub 2} (100) substrates by chemical vapor deposition. Sn{sup 4+} ions were believed to be doped into CrO{sub 2} lattice and take the lattice positions of Cr{sup 4+}. The magnetic measurements show that Sn-doping leads to a decrease of magnetocrystalline anisotropy. The thermal stabilities of the films were evaluated by annealing the films at different temperatures. Sn-doped films can withstand a temperature up to 510 °C, significantly higher than what undoped films can do (lower than 435 °C), which suggests that Sn-doping indeed enhances the thermal stability of CrO{sub 2} films. Our study also indicates that Sn-doping may not change the essential half metallic properties of CrO{sub 2}. Therefore, Sn-doped CrO{sub 2} is expected to be very promising for applications in spintronic devices.

  20. Melting of Pb Charge Glass and Simultaneous Pb-Cr Charge Transfer in PbCrO3 as the Origin of Volume Collapse

    DOE PAGES-Beta [OSTI]

    Yu, Runze; Hojo, Hajime; Watanuki, Tetsu; Mizumaki, Masaichiro; Mizokawa, Takashi; Okada, Kengo; Kim, Hyunjeong; Machida, Akihiko; Sakaki, Kouji; Nakamura, Yumiko; et al

    2015-09-15

    A metal to insulator transition in integer or half integer charge systems can be regarded as crystallization of charges. The insulating state tends to have a glassy nature when randomness or geometrical frustration exists. In this paper, we report that the charge glass state is realized in a perovskite compound PbCrO3, which has been known for almost 50 years, without any obvious inhomogeneity or triangular arrangement in the charge system. PbCrO3 has a valence state of Pb2+0.5Pb4+0.5Cr3+O3 with Pb2+–Pb4+ correlation length of three lattice-spacings at ambient condition. A pressure induced melting of charge glass and simultaneous Pb–Cr charge transfer causesmore » an insulator to metal transition and ~10% volume collapse.« less

  1. Fact #625: May 31, 2010 Distribution of Trucks by On-Road Vehicle Weight

    Energy.gov [DOE]

    According to weigh-in-motion data collected by fifteen states, the majority of 5-axle tractor-trailers on the road weigh between 33,000 and 73,000 lbs.Eleven percent of the tractor-trailers had...

  2. Addendum: Tenth International Symposium on Alcohol Fuels, The road to commercialization

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    The Tenth International Symposium on ALCOHOL FUELS ``THE ROAD TO COMMERCIALIZATION`` was held at the Broadmoor Hotel, Colorado Springs, Colorado, USA November 7--10, 1993. Twenty-seven papers on the production of alcohol fuels, specifications, their use in automobiles, buses and trucks, emission control, and government policies were presented. Individual papers have been processed separately for entry into the data base.

  3. USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01

    This brochure provides an overview of the integrated clean energy deployment process and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project road map, including over-arching goals, organization, strategy, technology-specific goals and accomplishments, challenges, solutions, and upcoming milestones.

  4. Ecological compensation: From general guidance and expertise to specific proposals for road developments

    SciTech Connect (OSTI)

    Villarroya, Ana; Puig, Jordi

    2014-02-15

    The main scientific bibliography addressing the rationale behind ecological compensation is reviewed in order to examine general guidelines. This contains interesting general guidance on how to implement compensation, and provides the basis for future developments in compensation practice. On this basis, we propose a further step in compensation practice, advancing compensation proposals or rules for specific kinds of projects and contexts, focusing on road projects in the Spanish Environmental Impact Assessment (EIA). Three main residual impacts of roads are identified which usually remain uncompensated for: the loss of natural and semi-natural land use, the increase in emissions resulting from any new road, and the fragmentation, severance or barrier effect on the landscape and its wildlife. To counteract these, four proposals, or “rules”, are advanced: conservation of natural and semi-natural land use area, conservation of dominant plant species physiognomy, compensation for emissions, and the rule of positive defragmentation. -- Highlights: • Ecological compensation theory does not specify guidelines for types of projects. • EIA practitioners lack valuable specific guidance on how to implement compensation. • Specific guidance for road project ecological compensation is proposed. • Compensation proposals should have in mind present-day compensation practice level. • Specific ways to compensate for habitat loss, emissions, and fragmentation are shown.

  5. Life Cycle Assessment Comparing the Use of Jatropha Biodiesel in the Indian Road and Rail Sectors

    SciTech Connect (OSTI)

    Whitaker, M.; Heath, G.

    2010-05-01

    This life cycle assessment of Jatropha biodiesel production and use evaluates the net greenhouse gas (GHG) emission (not considering land-use change), net energy value (NEV), and net petroleum consumption impacts of substituting Jatropha biodiesel for conventional petroleum diesel in India. Several blends of biodiesel with petroleum diesel are evaluated for the rail freight, rail passenger, road freight, and road-passenger transport sectors that currently rely heavily on petroleum diesel. For the base case, Jatropha cultivation, processing, and use conditions that were analyzed, the use of B20 results in a net reduction in GHG emissions and petroleum consumption of 14% and 17%, respectively, and a NEV increase of 58% compared with the use of 100% petroleum diesel. While the road-passenger transport sector provides the greatest sustainability benefits per 1000 gross tonne kilometers, the road freight sector eventually provides the greatest absolute benefits owing to substantially higher projected utilization by year 2020. Nevertheless, introduction of biodiesel to the rail sector might present the fewest logistic and capital expenditure challenges in the near term. Sensitivity analyses confirmed that the sustainability benefits are maintained under multiple plausible cultivation, processing, and distribution scenarios. However, the sustainability of any individual Jatropha plantation will depend on site-specific conditions.

  6. OSTIblog Articles in the access Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information access

  7. PIA - Foreign Access Central Tracking System (FACTS) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Access Central Tracking System (FACTS) PIA - Foreign Access Central Tracking System (FACTS) PIA - Foreign Access Central Tracking System (FACTS) PIA - Foreign Access Central Tracking System (FACTS) (472.97 KB) More Documents & Publications PIA - INL SECURITY INFORMATION MANAGEMENT SYSTEM BUSINESS ENCLAVE PIA - INL PeopleSoft - Human Resource System

  8. WTB & Spectrum Access Overview | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    WTB & Spectrum Access Overview WTB & Spectrum Access Overview Slides from FCC's Wireless Telecommunications Bureau presentation on spectrum access. WTB & Spectrum Access Overview (1.25 MB) More Documents & Publications An Introduction to Spectrum Engineering NBP RFI: Communications Requirements Reply Comments of Southern Company Services, Inc.

  9. ETTP Security Access Control System (ESACS) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ETTP Security Access Control System (ESACS) ETTP Security Access Control System (ESACS) ETTP Security Access Control System (ESACS) ETTP Security Access Control System (ESACS) (218.51 KB) More Documents & Publications PIA - INL SECURITY INFORMATION MANAGEMENT SYSTEM BUSINESS ENCLAVE PIA - INL PeopleSoft - Human Resource System PIA - Human Resources - Personal Information Change Request - Idaho National Engineering Laboratory

  10. Special Access Program Policies, Responsibilities, and Procedures

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

    2002-07-11

    Special Access Program Policies, Responsibilities, and Procedures This Manual is for OFFICIAL USE ONLY and will not be distributed on the Directives Portal. For distribution, please contact the Director, Office of Security, at 202-586-6775. Cancels: DOE M 471.2-3

  11. Special Access Program Policies, Responsibilities, and Procedure

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

    2007-10-29

    This Manual is for OFFICIAL USE ONLY and will not be distributed on the Directives Portal. For distribution, please contact the Executive Secretary of the Special Access Program Oversight Committee at 202-586-6775. Cancels DOE M 471.2-3A. Canceled by DOE O 471.5.

  12. A voice password system for access security

    SciTech Connect (OSTI)

    Birnbaum, M.; Cohen, L.A.; Welsh, F.X.

    1986-09-01

    A voice password system for access security using speaker verification technology has been designed for use over dial-up telephone lines. The voice password system (VPS) can provide secure access to telephone networks, computers, rooms, and buildings. It also has application in office automation systems, electric funds transfer, and ''smart cards'' (interactive computers embedded in credit-card-sized packages). As increasing attention is focused on access security in the public, private, and government sectors, the voice password system can provide a timely solution to the security dilemma. The VPS uses modes of communication available to almost everyone (the human voice and the telephone). A user calls the VPS, enters his or her identification number (ID) by touch-tone telephone, and then speaks a password. This is usually a phrase or a sentence of about seven syllables. On initial calls, the VPS creates a model of the user's voice, called a reference template, and labels it with the caller's unique user ID. To gain access later, the user calls the system, enters the proper user ID, and speaks the password phrase. The VPS compares the user's stored reference template with the spoken password and produces a distance score.

  13. Structural, thermal, and photoacoustic study of nanocrystalline Cr{sub 3}Ge produced by mechanical alloying

    SciTech Connect (OSTI)

    Prates, P. B.; Maliska, A. M.; Ferreira, A. S.; Borges, Z. V.; Lima, J. C. de

    2015-10-21

    A thermodynamic analysis of the Cr-Ge system suggested that it was possible to produce a nanostructured Cr{sub 3}Ge phase by mechanical alloying. The same analysis showed that, due to low activation energies, Cr-poor crystalline and/or amorphous alloy could also be formed. In fact, when the experiment was performed, Cr{sub 11}Ge{sub 19} and amorphous phases were present for small milling times. For milling times larger than 15 h these additional phases decomposed and only the nanostructured Cr{sub 3}Ge phase remained up to the highest milling time used (32 h). From the differential scanning calorimetry measurements, the Avrami exponent n was obtained, indicating that the nucleation and growth of the nanostructured Cr{sub 3}Ge phase may be restricted to one or two dimensions, where the Cr and Ge atoms diffuse along the surface and grain boundaries. In addition, contributions from three-dimensional diffusion with a constant nucleation rate may be present. The thermal diffusivity of the nanostructured Cr{sub 3}Ge phase was determined by photoacoustic absorption spectroscopy measurements.

  14. Audit Report: CR-B-96-01 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    6-01 Audit Report: CR-B-96-01 May 24, 1996 The Federal Energy Regulatory Commission Leased Warehouse Space Audit Report: CR-B-96-01 (42.68 KB) More Documents & Publications Semiannual Report to Congress: April 1, 1996 - September 30, 1996 Audit Report: IG-0402 Audit Report: IG-0450

  15. Metastable bcc phase formation in the Nb-Cr-Ti system

    SciTech Connect (OSTI)

    Thoma, D.J.; Perepezko, J.H.

    1994-08-01

    Metastable disordered bcc phases have been formed from the melt in the Nb-Cr-Ti system where primary Laves phases would develop under equilibrium solidification conditions. Three vertical temperature-composition sections in the ternary system incorporating NbCr, were evaluated: the Nb-Cr binary, the TiCr{sub 2}-NbCr{sub 2} isoplethal section, and the NbCr{sub 2}-Ti plethal section. In the rapid solidification of NbCr{sub 2}, metastable bcc phase formation was not observed, but deviations from NbCr{sub 2} stoichiometry or alloying with Ti was found to promote bcc phase formation by decreasing the required liquid undercooling to reach the metastable bcc liquidus and solidus. The metastable phases were characterized through x-ray diffraction (XRD), and systematic deviations from Vegard`s Rule have been defined in the three plethal sections. The metastable bcc phases decompose at temperatures >800{degrees}C to uniformly refined microstructures. As a result, novel microstructural tailoring schemes are possible through the metastable precursor microstructures.

  16. Audit Report: CR-B-95-02 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    5-02 Audit Report: CR-B-95-02 November 10, 1994 Audit of Management Controls Over Selected Energy Research Major System Acquisitions Audit Report: CR-B-95-02 (1.84 MB) More Documents & Publications Audit Report: IG-0389 Audit Report: IG-0403 Audit Report: IG-0476

  17. Audit Report: CR-B-97-02 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 Audit Report: CR-B-97-02 April 4, 1997 Audit of Department of Energy's Contractor Salary Increase Funds Audit Report: CR-B-97-02 (69.02 KB) More Documents & Publications Inspection Report: INS-0-99-02 Inspection Report: IG-0433 Audit Report: OAS-L-07-17

  18. Audit Report: CR-MA-95-02 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    MA-95-02 Audit Report: CR-MA-95-02 February 10, 1995 Management Advisory Report on Universities Research Association's Documentation and Technical Closeout Activities Audit Report: CR-MA-95-02 (535.76 KB) More Documents & Publications Audit Report: IG-0389 Audit Report: IG-0407 Audit Report: IG-0520

  19. Speed control system for an access gate

    SciTech Connect (OSTI)

    Bzorgi, Fariborz M.

    2012-03-20

    An access control apparatus for an access gate. The access gate typically has a rotator that is configured to rotate around a rotator axis at a first variable speed in a forward direction. The access control apparatus may include a transmission that typically has an input element that is operatively connected to the rotator. The input element is generally configured to rotate at an input speed that is proportional to the first variable speed. The transmission typically also has an output element that has an output speed that is higher than the input speed. The input element and the output element may rotate around a common transmission axis. A retardation mechanism may be employed. The retardation mechanism is typically configured to rotate around a retardation mechanism axis. Generally the retardation mechanism is operatively connected to the output element of the transmission and is configured to retard motion of the access gate in the forward direction when the first variable speed is above a control-limit speed. In many embodiments the transmission axis and the retardation mechanism axis are substantially co-axial. Some embodiments include a freewheel/catch mechanism that has an input connection that is operatively connected to the rotator. The input connection may be configured to engage an output connection when the rotator is rotated at the first variable speed in a forward direction and configured for substantially unrestricted rotation when the rotator is rotated in a reverse direction opposite the forward direction. The input element of the transmission is typically operatively connected to the output connection of the freewheel/catch mechanism.

  20. RE: NBP RFI: Data Access | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Access RE: NBP RFI: Data Access Comments from Southern California Edison on DOE Request for Information-Implementing the National Broadband Plan by Empowering Customers and the Smart Grid: Data Access, Third Party Use, and Privacy RE: NBP RFI: Data Access (229.6 KB) More Documents & Publications Comments of San Diego Gas & Electric Company Re: DOE Request for Information - Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use,

  1. Solid state phase equilibria and intermetallic compounds of the Al-Cr-Ho system

    SciTech Connect (OSTI)

    Pang, Mingjun; SAIC-GM-Wuling Automobile Co., Ltd., Liuzhou, Guangxi 545007 ; Zhan, Yongzhong; Du, Yong

    2013-02-15

    The solid state phase equilibria of the Al-Cr-Ho ternary system at 500 Degree-Sign C were experimentally investigated. The phase relations at 500 Degree-Sign C are governed by 14 three-phase regions, 29 two-phase regions and 15 single-phase regions. The existences of 10 binary compounds and 2 ternary phases have been confirmed. Al{sub 11}Cr{sub 2}, Al{sub 11}Cr{sub 4} and Al{sub 17}Ho{sub 2} were not found at 500 Degree-Sign C. Crystal structures of Al{sub 9}Cr{sub 4} and Al{sub 8}Cr{sub 4}Ho were determined by the Rietveld X-ray powder data refinement. Al{sub 9}Cr{sub 4} was found to exhibit cubic structure with space group I4-bar 3m (no. 217) and lattice parameters a=0.9107(5) nm. Al{sub 8}Cr{sub 4}Ho crystallizes in ThMn{sub 12} structure type with space group I4/mmm (no. 139) and lattice parameters a=0.8909(4) nm, c=0.5120(5) nm. It is concluded that the obtained Al{sub 4}Cr phase in this work should be {mu}-Al{sub 4}Cr by comparing with XRD pattern of the hexagonal {mu}-Al{sub 4}Mn compound. - Graphical abstract: The solid state phase equilibria of the Al-Cr-Ho ternary system at 500 Degree-Sign C. Highlights: Black-Right-Pointing-Pointer Al-Cr-Ho system has been investigated. Black-Right-Pointing-Pointer Al{sub 9}Cr{sub 4} has cubic structure with space group I4-bar 3m. Black-Right-Pointing-Pointer Al{sub 8}Cr{sub 4}Ho crystallizes in ThMn{sub 12} type with space group I4/mmm. Black-Right-Pointing-Pointer Al{sub 4}Cr phase is {mu}-type at 500 Degree-Sign C.

  2. NEUTRON-INDUCED SWELLING OF Fe-Cr BINARY ALLOYS IN FFTF AT ~400 DEGREES C

    SciTech Connect (OSTI)

    Garner, Francis A.; Greenwood, Lawrence R.; Okita, Taira; Sekimura, Naoto; Wolfer, W. G.

    2002-12-31

    The purpose of this effort is to determine the influence of dpa rate, He/dpa ratio and composition on the void swelling of simple binary Fe-Cr alloys. Contrary to the behavior of swelling of model fcc Fe-Cr-Ni alloys irradiated in the same FFTF-MOTA experiment, model bcc Fe-Cr alloys do not exhibit a dependence of swelling on dpa rate at approximately 400 degrees C. This is surprising in that an apparent flux-sensitivity was observed in an earlier comparative irradiation of Fe-Cr binaries conducted in EBR-II and FFTF. The difference in behavior is ascribed to the higher helium generation rates of Fe-Cr alloys in EBR-II compared to that of FFTF, and also the fact that lower dpa rates in FFTF are accompanied by progressively lower helium generation rates.

  3. Computational prediction and characterization of single-layer CrS{sub 2}

    SciTech Connect (OSTI)

    Zhuang, Houlong L.; Blonsky, Michael N.; Hennig, Richard G.; Johannes, Michelle D.

    2014-01-13

    Using first-principles calculations, we predict a previously unreported bulk CrS{sub 2} phase that is stable against competing phases and a low energy dynamically stable single-layer CrS{sub 2} phase. We characterize the electronic, optical, and piezoelectric properties of this single-layer material. Like single-layer MoS{sub 2}, CrS{sub 2} has a direct bandgap and valley polarization. The optical bandgap of CrS{sub 2} is 1.3?eV, close to the ideal bandgap of 1.4?eV for photovoltaic applications. Applying compressive strain increases the bandgap and optical absorbance, transforming it into a promising photocatalyst for solar water splitting. Finally, we show that single-layer CrS{sub 2} possesses superior piezoelectric properties to single-layer MoS{sub 2}.

  4. Integrated Ecogenomics Study for Bioremediation of Cr(VI) at Hanford 100H Area

    SciTech Connect (OSTI)

    Chakraborty, Romy; Chakraborty, Romy

    2008-08-12

    Hexavalent chromium is a widespread contaminant found in groundwater. In order to stimulate microbially mediated Cr(VI)-reduction, a poly-lactate compound was injected into Cr(VI)-contaminated aquifers at site 100H at Hanford. Investigation of bacterial community composition using high-density DNA microarray analysis of 16S rRNA gene products revealed a stimulation of Pseudomonas, Desulfovibrio and Geobacter species amongst others. Enrichment of these organisms coincided with continued Cr(VI) depletion. Functional gene-array analysis of DNA from monitoring well indicated high abundance of genes involved in nitrate-reduction, sulfate-reduction, iron-reduction, methanogenesis, chromium tolerance/reduction. Clone-library data revealed Psedomonas was the dominant genus in these samples. Based on above results, we conducted lab investigations to study the dominant anaerobic culturable microbial populations present at this site and their role in Cr(VI)-reduction. Enrichments using defined anaerobic media resulted in isolation of an iron-reducing, a sulfate-reducing and a nitrate-reducing isolate among several others. Preliminary 16S rDNA sequence analysis identified the isolates as Geobacter metallireducens, Pseudomonas stutzeri and Desulfovibrio vulgaris species respectively. The Pseudomonas isolate utilized acetate, lactate, glycerol and pyruvate as alternative carbon sources, and reduced Cr(VI). Anaerobic washed cell suspension of strain HLN reduced almost 95?M Cr(VI) within 4 hr. Further, with 100?M Cr(VI) as sole electron-acceptor, cells grew to 4.05 x 107 /ml over 24 h after an initial lag, demonstrating direct enzymatic Cr(VI) reduction coupled to growth. These results demonstrate that Cr(VI)-immobilization at Hanford 100H site could be mediated by direct microbial metabolism in addition to indirect chemical reduction of Cr(VI) by end-products of microbial activity.

  5. Cr(VI) Occurrence and Geochemistry in Water From Public-Supply Wells in California

    SciTech Connect (OSTI)

    Izbicki, John A.; Wright, Michael T.; Seymour, Whitney A.; McCleskey, R. Blaine; Fram, Miranda S.; Belitz, Kenneth; Esser, Bradley K.

    2015-08-18

    Hexavalent chromium, Cr(VI), in 918 wells sampled throughout California between 2004 and 2012 by the Groundwater Ambient Monitoring and Assessment Program—Priority Basin Project (GAMA—PBP) ranged from less than the study reporting limit (SRL) of 1 microgram per liter (μg/L) to 32 μg/L. Statewide, Cr(VI) was reported in 31 percent of sampled wells and equaled or exceeded the recently established (2014) California Maximum Contaminant Level (MCL) for Cr(VI) of 10 μg/L in 4 percent of sampled wells. Cr(VI) data collected for regulatory purposes overestimate Cr(VI) occurrence. Ninety percent of chromium was present as Cr(VI), which was detected more frequently and at higher concentrations in alkaline (pH > 8), oxic water, and more frequently in agricultural and urban land uses compared to native land uses. Chemical, isotopic (tritium and carbon-14), and noble-gas data show high Cr(VI) in water from wells in alluvial aquifers in the southern California deserts result from long groundwater-residence times and geochemical reactions such as silicate weathering that increase pH, while oxic conditions persist. High Cr(VI) in water from wells in alluvial aquifers along the west-side of the Central Valley results from high-chromium abundance in source rock eroded to form those aquifers, and areal recharge processes (including irrigation return) that mobilize chromium from the unsaturated zone. Cr(VI) co-occurred with oxyanions having similar chemistry, including vanadium, selenium, and uranium. Cr(VI) was positively correlated with nitrate, consistent with increased concentrations in areas of agricultural land use and mobilization of chromium from the unsaturated zone by irrigation return.

  6. Cr(VI) Occurrence and Geochemistry in Water From Public-Supply Wells in California

    DOE PAGES-Beta [OSTI]

    Izbicki, John A.; Wright, Michael T.; Seymour, Whitney A.; McCleskey, R. Blaine; Fram, Miranda S.; Belitz, Kenneth; Esser, Bradley K.

    2015-08-18

    Hexavalent chromium, Cr(VI), in 918 wells sampled throughout California between 2004 and 2012 by the Groundwater Ambient Monitoring and Assessment Program—Priority Basin Project (GAMA—PBP) ranged from less than the study reporting limit (SRL) of 1 microgram per liter (μg/L) to 32 μg/L. Statewide, Cr(VI) was reported in 31 percent of sampled wells and equaled or exceeded the recently established (2014) California Maximum Contaminant Level (MCL) for Cr(VI) of 10 μg/L in 4 percent of sampled wells. Cr(VI) data collected for regulatory purposes overestimate Cr(VI) occurrence. Ninety percent of chromium was present as Cr(VI), which was detected more frequently and atmore » higher concentrations in alkaline (pH > 8), oxic water, and more frequently in agricultural and urban land uses compared to native land uses. Chemical, isotopic (tritium and carbon-14), and noble-gas data show high Cr(VI) in water from wells in alluvial aquifers in the southern California deserts result from long groundwater-residence times and geochemical reactions such as silicate weathering that increase pH, while oxic conditions persist. High Cr(VI) in water from wells in alluvial aquifers along the west-side of the Central Valley results from high-chromium abundance in source rock eroded to form those aquifers, and areal recharge processes (including irrigation return) that mobilize chromium from the unsaturated zone. Cr(VI) co-occurred with oxyanions having similar chemistry, including vanadium, selenium, and uranium. Cr(VI) was positively correlated with nitrate, consistent with increased concentrations in areas of agricultural land use and mobilization of chromium from the unsaturated zone by irrigation return.« less

  7. Development of ODS FeCrAl alloys for accident-tolerant fuel cladding

    SciTech Connect (OSTI)

    Dryepondt, Sebastien N.; Hoelzer, David T.; Pint, Bruce A.; Unocic, Kinga A.

    2015-09-18

    FeCrAl alloys are prime candidates for accident-tolerant fuel cladding due to their excellent oxidation resistance up to 1400 C and good mechanical properties at intermediate temperature. Former commercial oxide dispersion strengthened (ODS) FeCrAl alloys such as PM2000 exhibit significantly better tensile strength than wrought FeCrAl alloys, which would alloy for the fabrication of a very thin (~250 m) ODS FeCrAl cladding and limit the neutronic penalty from the replacement of Zr-based alloys by Fe-based alloys. Several Fe-12-Cr-5Al ODS alloys where therefore fabricated by ball milling FeCrAl powders with Y2O3 and additional oxides such as TiO2 or ZrO2. The new Fe-12Cr-5Al ODS alloys showed excellent tensile strength up to 800 C but limited ductility. Good oxidation resistance in steam at 1200 and 1400 C was observed except for one ODS FeCrAl alloy containing Ti. Rolling trials were conducted at 300, 600 C and 800 C to simulate the fabrication of thin tube cladding and a plate thickness of ~0.6mm was reached before the formation of multiple edge cracks. Hardness measurements at different stages of the rolling process, before and after annealing for 1h at 1000 C, showed that a thinner plate thickness could likely be achieved by using a multi-step approach combining warm rolling and high temperature annealing. Finally, new Fe-10-12Cr-5.5-6Al-Z gas atomized powders have been purchased to fabricate the second generation of low-Cr ODS FeCrAl alloys. The main goals are to assess the effect of O, C, N and Zr contents on the ODS FeCrAl microstructure and mechanical properties, and to optimize the fabrication process to improve the ductility of the 2nd gen ODS FeCrAl while maintaining good mechanical strength and oxidation resistance.

  8. Open Access Transmission and Renewable Energy Technologies

    SciTech Connect (OSTI)

    Porter, K.

    1996-09-01

    In April 1996, the Federal Regulatory Commission (PERC) approved Orders 888 and 889 and released a draft rule for public comment on capacity reservation tariffs (CRTs). Order No. 888 requires electric utilities to file transmission tariffs that would allow transmission access to third parties who want to conduct wholesale transactions, and Order No. 889 requires transmission-owning utilities to set up open access, same-time information systems (OASIS), using commercial software and Internet protocols. This paper discusses these Orders in detail, as well as some of the issues before FERC with implications for renewables, which include: transmission pricing; transmission terms and conditions; reassignment of transmission capacity; defining state and FERC jurisdiction over transmission and distribution; the pricing of ancillary services; and the adoption and implementation of independent system operators.

  9. Access to generalized parton distributions at COMPASS

    SciTech Connect (OSTI)

    Nowak, Wolf-Dieter

    2015-04-10

    A brief experimentalist's introduction to Generalized Parton Distributions (GPDs) is given. Recent COMPASS results are shown on transverse target-spin asymmetries in hard exclusive ρ{sup 0} production and their interpretation in terms of a phenomenological model as indication for chiral-odd, transverse GPDs is discussed. For deeply virtual Compton scattering, it is briefly outlined how to access GPDs and projections are shown for future COMPASS measurements.

  10. Template for Discontinuation of Access Eligibility Determination

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    MEMORANDUM FOR (SUBJECT'S NAME) FROM: Personnel Security Program Manager SUBJECT: Discontinuation of Access Eligibility Determination Reference is made to your Questionnaire for National Security Positions (QNSP) signed [insert date], which was forwarded to this office in connection with a Department of Energy security clearance request. Your case was submitted to the Office of Personnel Management (OPM) and an investigation dated [insert date] has been received. [Insert a brief description of

  11. Low latency memory access and synchronization

    DOE Patents [OSTI]

    Blumrich, Matthias A.; Chen, Dong; Coteus, Paul W.; Gara, Alan G.; Giampapa, Mark E.; Heidelberger, Philip; Hoenicke, Dirk; Ohmacht, Martin; Steinmacher-Burow, Burkhard D.; Takken, Todd E. , Vranas; Pavlos M.

    2010-10-19

    A low latency memory system access is provided in association with a weakly-ordered multiprocessor system. Bach processor in the multiprocessor shares resources, and each shared resource has an associated lock within a locking device that provides support for synchronization between the multiple processors in the multiprocessor and the orderly sharing of the resources. A processor only has permission to access a resource when it owns the lock associated with that resource, and an attempt by a processor to own a lock requires only a single load operation, rather than a traditional atomic load followed by store, such that the processor only performs a read operation and the hardware locking device performs a subsequent write operation rather than the processor. A simple prefetching for non-contiguous data structures is also disclosed. A memory line is redefined so that in addition to the normal physical memory data, every line includes a pointer that is large enough to point to any other line in the memory, wherein the pointers to determine which memory line to prefetch rather than some other predictive algorithm. This enables hardware to effectively prefetch memory access patterns that are non-contiguous, but repetitive.

  12. Low latency memory access and synchronization

    DOE Patents [OSTI]

    Blumrich, Matthias A.; Chen, Dong; Coteus, Paul W.; Gara, Alan G.; Giampapa, Mark E.; Heidelberger, Philip; Hoenicke, Dirk; Ohmacht, Martin; Steinmacher-Burow, Burkhard D.; Takken, Todd E.; Vranas, Pavlos M.

    2007-02-06

    A low latency memory system access is provided in association with a weakly-ordered multiprocessor system. Each processor in the multiprocessor shares resources, and each shared resource has an associated lock within a locking device that provides support for synchronization between the multiple processors in the multiprocessor and the orderly sharing of the resources. A processor only has permission to access a resource when it owns the lock associated with that resource, and an attempt by a processor to own a lock requires only a single load operation, rather than a traditional atomic load followed by store, such that the processor only performs a read operation and the hardware locking device performs a subsequent write operation rather than the processor. A simple prefetching for non-contiguous data structures is also disclosed. A memory line is redefined so that in addition to the normal physical memory data, every line includes a pointer that is large enough to point to any other line in the memory, wherein the pointers to determine which memory line to prefetch rather than some other predictive algorithm. This enables hardware to effectively prefetch memory access patterns that are non-contiguous, but repetitive.

  13. Magnetic properties and hyperfine interactions in Cr{sub 8}, Cr{sub 7}Cd, and Cr{sub 7}Ni molecular rings from {sup 19}F-NMR

    SciTech Connect (OSTI)

    Bordonali, L.; Borsa, F.; Consorzio INSTM, Via Giusti 9, I-50121 Firenze; Department of Physics and Astronomy, Ames Laboratory, Iowa State University, Ames, Iowa 50011 ; Garlatti, E.; Dipartimento di Fisica e Scienze della Terra, Università di Parma, Viale G. P. Usberti 7 Casadei, C. M.; Department of Physics and Astronomy, Ames Laboratory, Iowa State University, Ames, Iowa 50011 ; Furukawa, Y.; Lascialfari, A.; Consorzio INSTM, Via Giusti 9, I-50121 Firenze; Department of Physics, Università degli Studi di Milano, Via Celoria 16, 20133 Milano ; Carretta, S.; Timco, G.; Winpenny, R. E. P.

    2014-04-14

    A detailed experimental investigation of the {sup 19}F nuclear magnetic resonance is made on single crystals of the homometallic Cr{sub 8} antiferromagnetic molecular ring and heterometallic Cr{sub 7}Cd and Cr{sub 7}Ni rings in the low temperature ground state. Since the F{sup −} ion is located midway between neighboring magnetic metal ions in the ring, the {sup 19}F-NMR spectra yield information about the local electronic spin density and {sup 19}F hyperfine interactions. In Cr{sub 8}, where the ground state is a singlet with total spin S{sub T} = 0, the {sup 19}F-NMR spectra at 1.7 K and low external magnetic field display a single narrow line, while when the magnetic field is increased towards the first level crossing field, satellite lines appear in the {sup 19}F-NMR spectrum, indicating a progressive increase in the Boltzmann population of the first excited state S{sub T} = 1. In the heterometallic rings, Cr{sub 7}Cd and Cr{sub 7}Ni, whose ground state is magnetic with S{sub T} = 3/2 and S{sub T} = 1/2, respectively, the {sup 19}F-NMR spectrum has a complicated structure which depends on the strength and orientation of the magnetic field, due to both isotropic and anisotropic transferred hyperfine interactions and classical dipolar interactions. From the {sup 19}F-NMR spectra in single crystals we estimated the transferred hyperfine constants for both the F{sup −}-Ni{sup 2+} and the F{sup −}-Cd{sup 2+} bonds. The values of the hyperfine constants compare well to the ones known for F{sup −}-Ni{sup 2+} in KNiF{sub 3} and NiF{sub 2} and for F{sup −}-Cr{sup 3+} in K{sub 2}NaCrF{sub 6}. The results are discussed in terms of hybridization of the 2s, 2p orbitals of the F{sup −} ion and the d orbitals of the magnetic ion. Finally, we discuss the implications of our results for the electron-spin decoherence.

  14. Progress in the material development of LiCaAlF sub 6 :Cr sup 3+ laser crystals

    SciTech Connect (OSTI)

    Michelle D. Shinn.; Chase, L.L.; Caird, J.A.; Payne, S.A.; Atherton, L.J.; Kway, W.L.

    1990-03-01

    High Cr{sup 3+} doping levels, up to 8 mole percent, and low losses have been obtained with the tunable solid-state laser material LiCaAlF{sub 6}:Cr{sup 3+} (Cr:LiCAF). Measurements and calculations show that high pumping and extraction efficiencies are possible with the improved material. 13 refs., 4 figs., 1 tab.

  15. Ferromagnetic superexchange in insulating Cr2MoO6 by controlling orbital hybridization

    DOE PAGES-Beta [OSTI]

    Zhu, M.; Do, D.; Dela Cruz, Clarina R.; Dun, Zhiling; Cheng, J. -G.; Goto, H.; Uwatoko, Yoshiya; Zou, T.; Zhou, Haidon D.; Mahanti, Subhendra D.; et al

    2015-09-11

    We report the magnetic and electronic structures of the newly synthesized inverse-trirutile compound Cr2MoO6. Despite the same crystal symmetry and similar bond-lengths and bond-angles to Cr2TeO6, Cr2MoO6 possesses a magnetic structure of the Cr2MoO6 type, different from that seen in Cr2TeO6. Ab-initio electronic structure calculations show that the sign and strength of the Cr-O-Cr exchange coupling is strongly influenced by the hybridization between Mo 4d and O 2p orbitals. This result further substantiates our recently proposed mechanism for tuning the exchange interaction between two magnetic atoms by modifying the electronic states of the non-magnetic atoms in the exchange path throughmore » orbital hybridization. This approach is fundamentally different from the conventional methods of controlling the exchange interaction by either carrier injection or through structural distortions.« less

  16. Probe Mssbauer spectroscopy of mechanical alloying in binary Cr?{sup 57}Fe(1 at%) system

    SciTech Connect (OSTI)

    Elsukov, Evgeny P. Kolodkin, Denis A. Ul'yanov, Alexander L. Porsev, Vitaly E.

    2014-10-27

    Solid state reactions during mechanical alloying (MA) in a binary mixture of powdered Cr and {sup 57}Fe in atomic ratio of 99:1 have been studied using {sup 57}Fe Mssbauer spectroscopy, X-ray diffraction and Auger spectrometry. The proposed model of MA includes formation of Cr(Fe){sub x}O{sub y} oxides at the contact places of Cr and Fe particles, formation of nanostructure with simultaneous dissolution of the oxides, penetration of Fe atoms along grain boundaries in close-to-boundary distorted zones of interfaces in a substitutional position, formation of the substitutional solid solution of Fe in Cr in the body of grains. It was shown that the increase in the BCC lattice parameter on increasing the milling time is due to the dissolution of oxides and formation of interstitial solid solution of O in Cr. There were established substantial differences in consumption of BCC Fe in a Mg ? Al ? Si ? Cr sequence due to the major role of chemical interaction of Mg(Al,Si,Cr) with Fe.

  17. Temperature-dependent study of ion-channeling in Fe/Cr superlattices

    SciTech Connect (OSTI)

    Rueders, F.; Rehn, L.E.; Baldo, P.M.; Fullerton, E.E.; Bader, S.D.

    1996-05-01

    Giant-Magneto-Resistance (GMR), as large as 150% at 4K, occurs in Fe/Cr superlattices as a result of antiferromagnetic interlayer coupling. The authors have successfully grown epitaxial single-crystal Fe/Cr multilayers using magnetron sputtering. Ion channeling was employed to study the structural and vibrational properties of the sputter-deposited Fe/Cr superlattices, and of a Cr thin film, between temperatures of 100 and 330K. Channeling in the latter specimen was used to investigate the importance of depositing a Cr buffer-layer in order to obtain superlattices with large GMR values. Once the buffer layer exceeded a critical thickness, a high quality Cr film was observed. The epitaxial quality of the superlattices grown on such buffer layers by sputtering was found to be excellent. Minimum yields nearly equal to theoretical predictions were found for channeling along the <001> growth direction; slightly higher values were found along the <111> axis. Because of the high structural quality of the sputter-deposited films, it was possible to investigate changes in thermal vibration amplitudes, even though their magnitude is only of the order of a few pm (10{sup {minus}12} m). No unusual structural changes of this magnitude were observed in angular channeling scans obtained while cooling the Fe/Cr superlattice form 330 down to 100 K.

  18. Electrochemical Testing of Ni-Cr-Mo-Gd Alloys

    SciTech Connect (OSTI)

    T. E. Lister; R. E. Mizia; H. Tian

    2005-10-01

    The waste package site recommendation design specified a boron-containing stainless steel, Neutronit 976/978, for fabrication of the internal baskets that will be used as a corrosion-resistant neutron-absorbing material. Recent corrosion test results gave higher-than-expected corrosion rates for this material. The material callout for these components has been changed to a Ni-Cr-Mo-Gd alloy (ASTM-B 932-04, UNS N06464) that is being developed at the Idaho National Laboratory. This report discusses the results of initial corrosion testing of this material in simulated in-package environments that could contact the fuel baskets after breach of the waste package outer barrier. The corrosion test matrix was executed using the potentiodynamic and potentiostatic electrochemical test techniques. The alloy performance shows low rates of general corrosion after initial removal of a gadolinium-rich second phase that intersects the surface. The high halide-containing test solutions exhibited greater tendencies toward initiation of crevice corrosion.

  19. Influence of cassette type on the DQE of CR systems

    SciTech Connect (OSTI)

    Monnin, P.; Holzer, Z.; Wolf, R.; Neitzel, U.; Vock, P.; Gudinchet, F.; Verdun, F. R.

    2006-10-15

    In our recent paper by Monnin et al. [Med. Phys.33, 411-420 (2006)], an objective analysis of the relative performance of a computed radiography (CR) system using both standard single-side (ST-VI) and prototype dual-side read (ST-BD) plates was reported. The presampled modulation transfer function (MTF), noise power spectrum (NPS), and detective quantum efficiency (DQE) for the systems were determined at three different beam qualities representative of paediatric chest radiography, at an entrance detector air kerma of 5 {mu}Gy. Experiments demonstrated that, compared to the standard single-side read system, the MTF for the dual-side read system was slightly reduced, but a significant decrease in image noise resulted in a marked increase in DQE (+40%) in the low spatial frequency range. However, the DQE improvement for the ST-BD plate decreased with increasing spatial frequency, and, at spatial frequencies above 2.2 mm{sup -1}, the DQE of the dual-side read system was lower than that of the single-side one.

  20. Steamside Oxidation Behavior of Experimental 9%Cr Steels

    SciTech Connect (OSTI)

    Dogan, O.N.; Holcomb, G.R.; Alman, D.E.; Jablonski, P.D.

    2007-10-01

    Reducing emissions and increasing economic competitiveness require more efficient steam power plants that utilize fossil fuels. One of the major challenges in designing these plants is the availability of materials that can stand the supercritical and ultra-supercritical steam conditions at a competitive cost. There are several programs around the world developing new ferritic and austenitic steels for superheater and reheater tubes exposed to the advanced steam conditions. The new steels must possess properties better than current steels in terms of creep strength, steamside oxidation resistance, fireside corrosion resistance, and thermal fatigue resistance. This paper introduces a series of experimental 9%Cr steels containing Cu, Co, and Ti. Stability of the phases in the new steels is discussed and compared to the phases in the commercially available materials. The steels were tested under both the dry and moist conditions at 650C for their cyclical oxidation resistance. Results of oxidation tests are presented. Under the moist conditions, the experimental steels exhibited significantly less mass gain compared to the commercial P91 steel. Microstructural characterization of the scale revealed different oxide compositions.

  1. Nanoscale Phase Separation In Epitaxial Cr-Mo and Cr-V Alloy Thin Films Studied Using Atom Probe Tomography: Comparison Of Experiments And Simulation

    SciTech Connect (OSTI)

    Devaraj, Arun; Kaspar, Tiffany C.; Ramanan, Sathvik; Walvekar, Sarita K.; Bowden, Mark E.; Shutthanandan, V.; Kurtz, Richard J.

    2014-11-21

    Tailored metal alloy thin film-oxide interfaces generated using molecular beam epitaxial (MBE) deposition of alloy thin films on a single crystalline oxide substrate can be used for detailed studies of irradiation damage response on the interface structure. However presence of nanoscale phase separation in the MBE grown alloy thin films can impact the metal-oxide interface structure. Due to nanoscale domain size of such phase separation it is very challenging to characterize by conventional techniques. Therefor laser assisted atom probe tomography (APT) was utilized to study the phase separation in epitaxial Cr0.61Mo0.39, Cr0.77Mo0.23, and Cr0.32V0.68 alloy thin films grown by MBE on MgO(001) single crystal substrates. Statistical analysis, namely frequency distribution analysis and Pearson coefficient analysis of experimental data was compared with similar analyses conducted on simulated APT datasets with known extent of phase separation. Thus the presence of phase separation in Cr-Mo films, even when phase separation was not clearly observed by x-ray diffraction, and the absence of phase separation in the Cr-V film were thus confirmed.

  2. Nanoscale phase separation in epitaxial Cr-Mo and Cr-V alloy thin films studied using atom probe tomography: Comparison of experiments and simulation

    SciTech Connect (OSTI)

    Devaraj, A.; Ramanan, S.; Walvekar, S.; Bowden, M. E.; Shutthanandan, V.; Kaspar, T. C.; Kurtz, R. J.

    2014-11-21

    Tailored metal alloy thin film-oxide interfaces generated using molecular beam epitaxy (MBE) deposition of alloy thin films on a single crystalline oxide substrate can be used for detailed studies of irradiation damage response on the interface structure. However, the presence of nanoscale phase separation in the MBE grown alloy thin films can impact the metal-oxide interface structure. Due to nanoscale domain size of such phase separation, it is very challenging to characterize by conventional techniques. Therefore, laser assisted atom probe tomography (APT) was utilized to study the phase separation in epitaxial Cr{sub 0.61}Mo{sub 0.39}, Cr{sub 0.77}Mo{sub 0.23}, and Cr{sub 0.32}V{sub 0.68} alloy thin films grown by MBE on MgO(001) single crystal substrates. Statistical analysis, namely frequency distribution analysis and Pearson coefficient analysis of experimental data was compared with similar analyses conducted on simulated APT datasets with known extent of phase separation. Thus, the presence of phase separation in Cr-Mo films, even when phase separation was not clearly observed by x-ray diffraction, and the absence of phase separation in the Cr-V film were confirmed.

  3. Thermodynamic Modeling and Experimental Study of the Fe-Cr-Zr System

    SciTech Connect (OSTI)

    Yang, Ying; Tan, Lizhen; Bei, Hongbin; Busby, Jeremy T

    2013-01-01

    Wide applications of zircaloys, stainless steels and their interactions in nuclear reactors require the knowledge on phase stability and thermodynamic property of the Fe-Cr-Zr system. This knowledge is also important to develop new Zr-contained Fe-Cr ferritic steels. This work aims at developing thermodynamic models for describing phase stability and thermodynamic property of the Fe-Cr-Zr system using the Calphad approach coupled with experimental study. Thermodynamic descriptions of the Fe-Cr and Cr-Zr systems were either directly adopted or slightly modified from literature. The Fe-Zr system has been remodeled to accommodate recent ab-initio calculation of formation enthalpies of various Fe-Zr compounds. Reliable ternary experimental data and thermodynamic models were mainly available in the Zr-rich region. Therefore, selected ternary alloys located in the vicinity of the eutectic valley of (Fe,Cr,Zr) and (Fe,Cr)2Zr laves phase in the Fe-rich region have been experimentally investigated in this study. Microstructure has been examined by using scanning electron microscope, energy-dispersive Xray spectroscopy and X-ray diffraction. These experimental results, along with the literature data were then used to develop thermodynamic models for phases in the Fe-Cr-Zr system. Calculated phase equilibria and thermodynamic properties of the ternary system yield satisfactory agreements with available experimental data, which gives the confidence to use these models as building blocks for developing a Zr, Fe and Cr contained multicomponent thermodynamic database for broader applications in nuclear reactors.

  4. Effects of competing magnetic interactions on the electronic transport properties of CuCrSe{sub 2}

    SciTech Connect (OSTI)

    Tewari, Girish C.; Jawaharlal Nehru University, New Delhi 110067 ; Karppinen, Maarit; Rastogi, Ashok K.

    2013-02-15

    We have synthesized single-phase samples of the CuCrSe{sub 2} phase that exhibits hexagonal-rhombohedral layered crystal structure with space group R3m. Here we present a detailed study of electronic transport and magnetic properties of CuCrSe{sub 2}. We moreover investigate the heat capacity of CuCrSe{sub 2} in comparison to that of CuCrS{sub 2}. The electrical resistivity of CuCrSe{sub 2} shows metallic-like behavior down to 2 K, while the thermoelectric power is large around 100 {mu}V K{sup -1} at 300 K. A weak anomaly in resistivity and a rounded maximum in magnetic susceptibility are observed around 55 K. No sharp transition at 55 K is observed in the heat capacity of CuCrSe{sub 2}, rather a visible maximum is seen. At low temperatures from 2 to 14 K, the magnetic heat capacity follows T{sup 2}-dependence. We tentatively believe this behavior of CuCrSe{sub 2} to be due to competing magnetic interactions between intralayer Cr atoms. The ferromagnetic Cr-Se-Cr indirect exchange among intralayer Cr atoms is enhanced in the selenide compound (that is more metallic than the sulfide compound), and competes with the antiferromagnetic Cr-Cr direct interactions. The interlayer antiferromagnetic exchange through Cu atoms leads to magnetic ordering at low temperature at T{sub N}=55 K. - Graphical abstract: Comparison of magnetic properties of CuCrSe{sub 2} and CuCrS{sub 2} indicates a sharp cusp-like anomaly in magnetic susceptibility at the antiferromagnetic transition of CuCrS{sub 2} while the maximum of CuCrSe{sub 2} is well rounded. Magnetization is reversible after field-cooling (FC) and zero-field-cooling (ZFC) for both compounds. Highlights: Black-Right-Pointing-Pointer Layered CuCrSe{sub 2} can be synthesized in both fully and partially cation-ordered forms. Black-Right-Pointing-Pointer Contrary to previously believed insulating nature the cation-ordered phase is metallic. Black-Right-Pointing-Pointer Magnetic property of CuCrSe{sub 2} is somewhat different from

  5. On-Road Particle Matter Emissions from a MY 2010 Compliant HD Diesel Vehicle Driving Across the U.S.

    Office of Energy Efficiency and Renewable Energy (EERE)

    Measuring particle emissions from a 2010 compliant HD Diesel tractor while traveling on-road for 2300 miles found average gravimetric TPM over the entire route to be well below EPA's 2010 PM standard.

  6. Epitaxial Cr on n-SrTiO3(001)An ideal Ohmic contact

    SciTech Connect (OSTI)

    Capan, Cigdem; Sun, Guangyuan; Bowden, Mark E.; Chambers, Scott A.

    2012-01-30

    Epitaxial Cr metallizations grown on n-SrTiO3(001) by molecular beam epitaxy are shown to result in an ordered interface with Cr bound to O in the terminal TiO2 layer, no reduction of the SrTiO3, and a near-perfect Ohmic contact. Cr/n-SrTiO3(001) thus constitutes an ideal interface between a pure metal and wide gap oxide in which interface redox chemistry does not occur, and the Fermi level remains unpinned.

  7. Epitaxial Cr on n-SrTiO{sub 3}(001) - An ideal Ohmic contact

    SciTech Connect (OSTI)

    Capan, C.; Sun, G. Y.; Bowden, M. E.; Chambers, S. A.

    2012-01-30

    Epitaxial Cr metallizations grown on n-SrTiO{sub 3}(001) by molecular beam epitaxy are shown to result in an ordered interface with Cr bound to O in the terminal TiO{sub 2} layer, no reduction of the SrTiO{sub 3}, and a near-perfect Ohmic contact. Cr/n-SrTiO{sub 3}(001) thus constitutes an ideal interface between a pure metal and wide gap oxide in which interface redox chemistry does not occur, and the Fermi level remains unpinned.

  8. Hydrothermal synthesis and magnetic properties of ErCrO{sub 4} nanoparticles

    SciTech Connect (OSTI)

    Sundarayya, Y. Kumar, K. Ashwini Sondge, Rajesh Srinath, S. Kaul, S. N.

    2014-04-24

    Homogeneous single phase ErCrO{sub 4} nanoparticles have been synthesized by a modified sol-gel followed by hydrothermal method. X-ray diffraction reveals that the compound crystallizes into tetragonal structure with space group I41/amd. The average crystallite size was estimated to be 21(1) nm. Morphological analysis of the sample confirms uniform particles of size 20 nm. DC magnetic measurements show that ErCrO{sub 4} undergoes a paramagnetic-antiferromagnetic transition at 16 K, due to the superexchange Er-O-Cr-O-Er antiferromagnetic interactions.

  9. Oxygen-induced immediate onset of the antiferromagnetic stacking in thin Cr films on Fe(001)

    SciTech Connect (OSTI)

    Berti, Giulia Brambilla, Alberto; Calloni, Alberto; Bussetti, Gianlorenzo; Finazzi, Marco; Duò, Lamberto; Ciccacci, Franco

    2015-04-20

    We investigated the magnetic coupling of ultra-thin Cr films grown at 600 K on a Fe(001)-p(1 × 1)O substrate by means of spin-polarized photoemission spectroscopy. Our findings show that the expected antiferromagnetic stacking of the magnetization in Cr(001) layers occurs right from the first atomic layer at the Cr/Fe interface. This is at variance with all previous observations in similar systems, prepared in oxygen-free conditions, which always reported on a delayed onset of the magnetic oscillations due to the occurrence of significant chemical alloying at the interface, which is substantially absent in our preparation.

  10. CASL - Mixing and non-stoichiometry in Fe-Ni-Cr-Zn-O spinel compounds:

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Density functional theory calculations Mixing and non-stoichiometry in Fe-Ni-Cr-Zn-O spinel compounds: Density functional theory calculations Mixing and non-stoichiometry in Fe-Ni-Cr-Zn-O spinel compounds: Density functional theory calculations D.A. Andersson and C.R. Stanek Materials Science and Technology Division Los Alamos National Laboratory Density functional theory (DFT) calculations have been employed to better understand the thermodynamic properties of AB2O4 (where A=Fe2+, Ni2+ or

  11. The Honorable Carl Levin United States Senator 15100 North Line Road

    Office of Legacy Management (LM)

    November 30, 1993 The Honorable Carl Levin United States Senator 15100 North Line Road Room 107A Southgate, Michigan 48195 Dear Senator Levin: Secretary O'Leary asked that we respond to your October 20, 1993, letter regarding our work at a General Motors facility In southeastern Michigan. Located at 1450 Beecher Street in Adrian, the facility was operated by companies that worked under contract for the former Atomic Energy Commission to perform extrusion work on thorium and depleted, natural,

  12. Road Blocks Yield Key Information about a Catalyst | The Ames Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Road Blocks Yield Key Information about a Catalyst Researchers systematically blocked key chemical reaction pathways to get unambiguous information about how carbon-nitrogen bonds are formed in a catalytic reaction known as hydroamination. Understanding a multi-step catalytic mechanism is like a solving a puzzle where you can't see the pieces. However, you can add your own "pieces" with known shapes to figure out what other pieces of the puzzle then will (or will not) fit.

  13. ISC15 The Road to Application Performance on Intel Xeon Phi

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The Road to Application Performance on Intel Xeon Phi July 16, 2015 SIMD: CilkPlus and OpenMP Kent Milfeld, Georg Zitzlsberger, Michael Klemm, Carlos Rosales 1 SIMD 2 Single Instruction Multiple Data (SIMD) Data Registers Intel Cilk Plus SIMD Directive Declaration Examples OpenMP SIMD Directive Declaration SIMD loop SIMD CilkPlus OpenMP SIMD mapping Alignment & Elemental Functions Alignment Beyond Present Directives SIMD 3 Single Instruction Multiple Data (SIMD) Data Registers Playground

  14. On-road evaluation of advanced hybrid electric vehicles over a wide range of ambient temperatures.

    SciTech Connect (OSTI)

    Carlson, R.; Duoba, M. J.; Bocci, D.; Lohse-Busch, H.

    2007-01-01

    In recent years, Hybrid Electric Vehicles (HEV's) have become a production viable and effective mode of efficient transportation. HEV's can provide increased fuel economy over convention technology vehicle, but these advantages can be affected dramatically by wide variations in operating temperatures. The majority of data measured for benchmarking HEV technologies is generated from ambient test cell temperatures at 22 C. To investigate cold and hot temperature affects on HEV operation and efficiency, an on-road evaluation protocol is defined and conducted over a six month study at widely varying temperatures. Two test vehicles, the 2007 Toyota Camry HEV and 2005 Ford Escape HEV, were driven on a pre-defined urban driving route in ambient temperatures ranging from -14 C to 31 C. Results from the on-road evaluation were also compared and correlated to dynamometer testing of the same drive cycle. Results from this on-road evaluation show the battery power control limits and engine operation dramatically change with temperature. These changes decrease fuel economy by more than two times at -14 C as compared to 25 C. The two vehicles control battery temperature in different manners. The Escape HEV uses the air conditioning system to provide cool air to the batteries at high temperatures and is therefore able to maintain battery temperature to less than 33 C. The Camry HEV uses cabin air to cool the batteries. The observed maximum battery temperature was 44 C.

  15. Experimental study of slab solar collection on the hydronic system of road

    SciTech Connect (OSTI)

    Gao, Qing; Huang, Yong; Li, Ming; Liu, Yan [Jilin University, Changchun (China); Yan, Y.Y. [University of Nottingham (United Kingdom)

    2010-12-15

    This paper studied the slab solar collection (SSC) process, which is one of the essential compositions of road hydronic ice-snow melting (HISM) system that stores solar energy in summer to melt ice and snow on the road in winter. Its aim is to find out the heat transfer characteristic of the SSC and heat collecting efficiency and the influence of pipe spacing and flow rate by experiment. As shown in experimental results, the average heat collecting capacity is about 150-250 W/m{sup 2} in natural summer condition, while the solar radiation intensity is about 300-1000 W/m{sup 2}. It is shown that the increment of fluid flow results in the increment of heat collection efficiency, while the increment of pipe spacing results in the decrement of the efficiency in experiment modes. The results show that the road slab can obtain about 30% solar heat in summertime, and the solar collection can lower the pavement temperature and reduce the insolation weathering. (author)

  16. TxDOT Access Management Manual | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Access Management Manual Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: TxDOT Access Management ManualLegal Abstract Manual prepared...

  17. Public Access | OSTI, US Dept of Energy Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    Read more about STIP Slide 2014 September 1 OSTI Blog Public Access In the News Outlet: Nature U.S. Department of Energy frees up access to research The US Department of Energy ...

  18. Colorado - State Highway Access Code | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    - State Highway Access Code Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Colorado - State Highway Access CodeLegal...

  19. Show Me the Money!: How to Find Financing, Access Incentives...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Show Me the Money: How to Find Financing, Access Incentives, and Get Projects Done Show Me the Money: How to Find Financing, Access Incentives, and Get Projects Done December 6, ...

  20. Solar/Wind Access Policy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    SolarWind Access Policy < Solar Jump to: navigation, search Solar and wind access laws are designed to establish a right to install and operate a solar or wind energy system at a...

  1. Re: NBP RFI: Data Access | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Grid: Data Access, Third Party Use, and Privacy ("RFI").1 CEA is the principal U.S. trade ... Grid: Data Access, Third Party Use, and Privacy- Request for Information Re Request for ...

  2. File:03TXBLandAccess.pdf | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    TXBLandAccess.pdf Jump to: navigation, search File File history File usage Metadata File:03TXBLandAccess.pdf Size of this preview: 463 599 pixels. Other resolution: 464 600...

  3. File:03NVBStateLandAccess.pdf | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    NVBStateLandAccess.pdf Jump to: navigation, search File File history File usage Metadata File:03NVBStateLandAccess.pdf Size of this preview: 463 599 pixels. Other resolution:...

  4. CDOT State Highway Access Permit Application | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    State Highway Access Permit Application Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: CDOT State Highway Access Permit Application Abstract This is an...

  5. Wyo. Stat. 24-6 - Access Facilities | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    24-6 - Access Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Wyo. Stat. 24-6 - Access FacilitiesLegal Abstract...

  6. CHANGE IN ACCEPTABLE ID DOCUMENTS FOR JLAB ACCESS:

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    JLAB ACCESS: The REAL ID Act (Public Law 109-13) now determines which state driver's license can be presented and accepted as a valid ID document for access to Jefferson Lab. The...

  7. U-144:Juniper Secure Access Input Validation Flaw Permits Cross...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4:Juniper Secure Access Input Validation Flaw Permits Cross-Site Scripting Attacks U-144:Juniper Secure Access Input Validation Flaw Permits Cross-Site Scripting Attacks April 10,...

  8. Remediation of Cr(VI) by biogenic magnetic nanoparticles: An x-ray magnetic circular dichroism study

    SciTech Connect (OSTI)

    Telling, N. D.; Coker, V. S.; Cutting, R. S.; van der Laan, G.; Pearce, C. I.; Pattrick, R. A. D.; Arenholz, E.; Lloyd, J. R.

    2009-09-04

    Biologically synthesized magnetite (Fe{sub 3}O{sub 4}) nanoparticles are studied using x-ray absorption and x-ray magnetic circular dichroism following exposure to hexavalent Cr solution. By examining their magnetic state, Cr cations are shown to exist in trivalent form on octahedral sites within the magnetite spinel surface. The possibility of reducing toxic Cr(VI) into a stable, non-toxic form, such as a Cr{sup 3+}-spinel layer, makes biogenic magnetite nanoparticles an attractive candidate for Cr remediation.

  9. Improving Access to Foundational Energy Performance Data

    SciTech Connect (OSTI)

    Studer, D.; Livingood, W.; Torcellini, P.

    2014-08-01

    Access to foundational energy performance data is key to improving the efficiency of the built environment. However, stakeholders often lack access to what they perceive as credible energy performance data. Therefore, even if a stakeholder determines that a product would increase efficiency, they often have difficulty convincing their management to move forward. Even when credible data do exist, such data are not always sufficient to support detailed energy performance analyses, or the development of robust business cases. One reason for this is that the data parameters that are provided are generally based on the respective industry norms. Thus, for mature industries with extensive testing standards, the data made available are often quite detailed. But for emerging technologies, or for industries with less well-developed testing standards, available data are generally insufficient to support robust analysis. However, even for mature technologies, there is no guarantee that the data being supplied are the same data needed to accurately evaluate a product?s energy performance. To address these challenges, the U.S. Department of Energy funded development of a free, publically accessible Web-based portal, the Technology Performance Exchange(TM), to facilitate the transparent identification, storage, and sharing of foundational energy performance data. The Technology Performance Exchange identifies the intrinsic, technology-specific parameters necessary for a user to perform a credible energy analysis and includes a robust database to store these data. End users can leverage stored data to evaluate the site-specific performance of various technologies, support financial analyses with greater confidence, and make better informed procurement decisions.

  10. ENSURING ACCESS TO FEDERALLY CONDUCTED PROGRAMS AND ACTIVITIES...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EEO ENSURING ACCESS TO FEDERALLY CONDUCTED PROGRAMS AND ACTIVITIES BY INDIVIDUALS WITH LIMITED ENGLISH PROFICIENCY (LEP) PLAN (61.75

  11. Sandia National Laboratories: Employee & Retiree Resources: Remote Access

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Employee & Retiree Resources Emergency Announcements & Other Alerts Corporate Forms Technical Library Sandia Anywhere: Remote Access Sandia Anywhere: Remote Access Access Sandia's internal web-based resources You can access the following web-based resources directly with a CryptoCard from any computing device: Techweb Webmail - includes Outlook calendar and web-based IM Corporate Training (TEDS Learning Portal) Enterprise Information Management Services (EIMS) Expense Report HR Self

  12. Request for Information NBP RFI: Data Access | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Request for Information NBP RFI: Data Access Request for Information NBP RFI: Data Access Xcel Energy, a combination electricity and natural gas utility operating in eight Midwestern states, submits these Comments in response to the Department of Energy's May 11, 2010 Request for Information: "Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy." Request for Information NBP RFI: Data Access (1.14 MB) More

  13. Automotive Accessibility and Efficiency Meet in the Innovative MV-1 |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Automotive Accessibility and Efficiency Meet in the Innovative MV-1 Automotive Accessibility and Efficiency Meet in the Innovative MV-1 March 11, 2011 - 4:03pm Addthis The MV-1, a new wheelchair accessible, fuel-efficient vehicle | Photo Courtesy of Vehicle Production Group The MV-1, a new wheelchair accessible, fuel-efficient vehicle | Photo Courtesy of Vehicle Production Group Daniel B. Poneman Daniel B. Poneman Former Deputy Secretary of Energy Yesterday, the

  14. Open Access: From Myth to Paradox

    ScienceCinema (OSTI)

    Ginsparg, Paul [Cornell University, Ithaca, New York, United States

    2016-07-12

    True open access to scientific publications not only gives readers the possibility to read articles without paying subscription, but also makes the material available for automated ingestion and harvesting by 3rd parties. Once articles and associated data become universally treatable as computable objects, openly available to 3rd party aggregators and value-added services, what new services can we expect, and how will they change the way that researchers interact with their scholarly communications infrastructure? I will discuss straightforward applications of existing ideas and services, including citation analysis, collaborative filtering, external database linkages, interoperability, and other forms of automated markup, and speculate on the sociology of the next generation of users.

  15. Request NSF Access | Argonne National Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Contacts Amber Dach, SSO (630) 252-8281 sso@anl.gov Request NSF Access Clearances can be passed to Argonne National Laboratory through the following means: In memo form via unsecure fax at (630) 252-5678 (receiving machine is in a locked location) In memo form via encrypted email to sso@anl.gov Via M3 using PLA DOE//SSO//ANL Please note that Argonne does not have JPAS and cannot accept SMO codes. Please include the following information: First/Last Name Social security number Date of birth

  16. Visitor Control / Site Access - Hanford Site

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    About Us Hanford Site Wide Programs Visitor Control / Site Access About Us About Hanford Cleanup Hanford History Hanford Site Wide Programs Contact Us Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Planning to come to the Hanford Site? Map of Hanford Map of Hanford If you are planning on coming to Hanford as part of a job assignment, tour, or event, you need to be familiar with the requirements and restrictions associated with being on the Site. Anyone who does

  17. Access Rate Control System | Y-12 National Security Complex

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Access Rate Control System Access Rate Control System The mp4 video format is not supported by this browser. Download video Captions: On Time: 4:03 min Developed to support safeguards and security, the Access Rate Control System (ARCS) controls the speed of entry through full-height turnstiles

  18. Half-metallic ferromagnetism in Cr-doped semiconducting Ge-chalcogenide: Density functional approach

    SciTech Connect (OSTI)

    Saini, Hardev S.; Singh, Mukhtiyar; Thakur, Jyoti; Kashyap, Manish K.

    2014-04-24

    A supercell approach has been used to calculate the electronic and magnetic properties of Cr-doped Ge chalcogenide, Ge{sub 1−x}Cr{sub x}Te (x = 0.25 and 0.125). The calculations have been performed using full potential Linear Augmented Plane Wave (FPLAPW) method within generalized gradient approximation (GGA) as exchange-correlation (XC) potential. The calculated results show that the doping of Cr induces the 100% spin polarization at Fermi level (EF) and showed the robust half metallic ferromagnetism in this compound. Thus, the compound at both dopant concentrations behave as dilute magnetic semiconductor (DMS) showing metallic property in majority and semiconducting for minority spin channels which is best suited for spintronic applications. The total magnetic moments of this compound are mainly due to Cr-d states present at E{sup F} with negligible contribution from electronic states of other atoms.

  19. The Preparation of an Ultrastable Mesoporous Cr(III)-MOF via...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Abstract: Kinetic labilization of the Fe(III)-O coordination bond in a mesoporous metal-organic framework, PCN-333-Fe(III), is realized by the reduction of Fe(III) by Cr(II). The ...

  20. Cr/B4C multilayer mirrors: Study of interfaces and X-ray reflectance

    DOE PAGES-Beta [OSTI]

    Burcklen, C.; Soufli, R.; Gullikson, E.; Meltchakov, E.; Dennetiere, D.; Polack, F.; Capitanio, B.; Thomasset, M.; Jerome, A.; de Rossi, S.; et al

    2016-03-24

    Here, we present an experimental study of the effect of layer interfaces on the x-ray reflectance in Cr/B4C multilayer interference coatings with layer thicknesses ranging from 0.7 nm to 5.4 nm. The multilayers were deposited by magnetron sputtering and by ion beam sputtering. Grazing incidence x-ray reflectometry, soft x-ray reflectometry, and transmission electron microscopy reveal asymmetric multilayer structures with a larger B4C-on-Cr interface, which we modeled with a 1–1.5 nm thick interfacial layer. Reflectance measurements in the vicinity of the Cr L2,3 absorption edge demonstrate fine structure that is not predicted by simulations using the currently tabulated refractive index (opticalmore » constants) values for Cr.« less