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Sample records for illness compensation program

  1. Energy Employees' Occupational Illness Compensation Program Act...

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

    Database, INL Energy Employees' Occupational Illness Compensation Program Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL ...

  2. ORO Energy Employees Occupational Illness Compensation Program...

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

    Occupational Illness Compensation Program(EEOICPA)PIA, Oak Ridge Operations Office ORO Energy Employees Occupational Illness Compensation Program(EEOICPA)PIA, Oak Ridge...

  3. Energy Employees Occupational Illness Compensation Program Act...

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

    Program Act (EEOICPA) Tracking System PIA, Office of Business Operations Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System PIA, Office of ...

  4. Energy Employees' Occupational Illness Compensation Program Act (EEOICPA)

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

    Tracking Database, INL Energy Employees' Occupational Illness Compensation Program | Department of Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy Employees' Occupational Illness Compensation Program Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy Employees' Occupational Illness Compensation Program Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking

  5. Enenrgy Employees Occupational Illness Compensation Program Act...

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

    Tracking System, PIA, Savannah River Operations Office Enenrgy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System, PIA, Savannah River Operations ...

  6. Energy Employees Occupational Illness Compensation Program Act (EEOICPA)

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

    Tracking System PIA, Office of Business Operations | Department of Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System PIA, Office of Business Operations Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System PIA, Office of Business Operations Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System PIA, Office of Business Operations PDF icon Energy Employees Occupational Illness

  7. ORO Energy Employees Occupational Illness Compensation Program(EEOICPA)PIA,

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

    Oak Ridge Operations Office | Department of Energy Energy Employees Occupational Illness Compensation Program(EEOICPA)PIA, Oak Ridge Operations Office ORO Energy Employees Occupational Illness Compensation Program(EEOICPA)PIA, Oak Ridge Operations Office ORO Energy Employees Occupational Illness Compensation Program(EEOICPA)PIA, Oak Ridge Operations Office PDF icon ORO Energy Employees Occupational Illness Compensation Program(EEOICPA)PIA, Oak Ridge Operations Office More Documents &

  8. Enenrgy Employees Occupational Illness Compensation Program Act (EEOICPA)

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

    Tracking System, PIA, Savannah River Operations Office | Department of Energy Enenrgy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System, PIA, Savannah River Operations Office Enenrgy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System, PIA, Savannah River Operations Office Enenrgy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System, PIA, Savannah River Operations Office PDF icon Enenrgy Employees

  9. Energy Employees Occupational Illness Compensation Program Act (EEOICPA)

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

    Program | Department of Energy Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Program Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Program EEOICPA Program The U.S. Department of Labor (DOL) administers the EEOICPA Program. For information on how to submit an EEOICPA claim, please go to: U.S. Department of Labor, Division of Energy Employees Occupational Illness Compensation DOE's role is to provide requested record information to DOL.

  10. Energy Employees Occupational Illness Compensation Program | The Ames

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

    Energy Energy Employees Occupational Illness Compensation Program Energy Employees Occupational Illness Compensation Program The Energy Employees Occupational Illness Compensation Program Act (EEOICPA) was enacted to provide compensation and medical benefits to employees who worked at certain Department of Energy (DOE) facilities, including contractors and subcontractors at those locations, and certain of its vendors. Adjudication of issues pertaining to all claims for benefits under the

  11. Energy Employees Occupational Illness Compensation Program | Department of

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

    Energy Energy Employees Occupational Illness Compensation Program Energy Employees Occupational Illness Compensation Program The Energy Employees Occupational Illness Compensation Program Act (EEOICPA) was enacted to provide compensation and medical benefits to employees who worked at certain Department of Energy (DOE) facilities, including contractors and subcontractors at those locations, and certain of its vendors. Adjudication of issues pertaining to all claims for benefits under the

  12. The DOE Security Plan for the Energy Employees Occupational Illness Compensation Program

    Broader source: Energy.gov [DOE]

    The U.S. Congress passed the Energy Employees Occupational Illness Compensation Program Act (EEOICPA) in 2000. The purpose of EEOICPA is to compensate eligible employees and former employees of the Department of Energy (DOE), its contractors and subcontractors, or certain survivors of such individuals for occupational illness and death arising from work at a covered facility.

  13. Energy Employees Occupational Illness Compensation Program Act (EEOICPA) |

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

    51836 A PILOT STUDY OF ENERGY EFFICIENT AIR CLEANING FOR OZONE Lara A. Gundel, Douglas P. Sullivan, Gregory Y. Katsapov and William J. Fisk Indoor Environment Department Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Berkeley, CA 94720 November 28, 2002 This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Building Technologies Program of the U.S. Department of Energy under contract No. DE-AC03-76SF00098. 1 LBNL-51836 A

  14. Deputy Secretary Memo Regarding Energy Employees Occupational Illness Compensation Program Act Interviews of Current and Former Workers

    Broader source: Energy.gov [DOE]

    The Department embraces its responsibility for and commitment to the health and well-being of the Department of Energy's (DOE) current and former workers, both Federal and contractor employees. Two key programs that advance DO E's commitment to its former and current workers are the Department of Labor (DOL) managed Energy Employees Occupational Illness Compensation Program (EEOICP) and the Former Worker Medical Screening Program.

  15. A Basic Overview of the Energy Employees Occupational Illness Compensation

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

    Program | Department of Energy Policy, Guidance & Reports » Worker Health & Safety » A Basic Overview of the Energy Employees Occupational Illness Compensation Program A Basic Overview of the Energy Employees Occupational Illness Compensation Program January 2015 A Basic Overview of the Energy Employees Occupational Illness Compensation Program This pamphlet is developed by the Department of Energy (DOE) as an outreach and awareness tool to assist former and current DOE Federal,

  16. DOE - NNSA/NFO -- Compensation Program

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

    Compensation Program NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office Energy Employees Occupational Illness Compensation Program (EEOICP) The mission of the EEOICP is to deliver benefits to eligible employees and former employees of the Department of Energy, its contractors and subcontractors or to certain survivors of such individuals, as provided in the Energy Employees Occupational Illness Compensation Program Act. The mission also includes delivering benefits to certain

  17. Occupational Injury & Illness System (01&15) PIA, Idaho National...

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

    More Documents & Publications Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy Employees' Occupational Illness Compensation ...

  18. Workers Compensation Program (OWCP) | Department of Energy

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

    Workers Compensation Program (OWCP) Workers Compensation Program (OWCP) QUICK GUIDE FOR FEDERAL EMPLOYEES WHEN INJURED ON THE JOB The Office of the Chief Human Capital Officer is responsible for managing the Headquarters Federal Employees Workers' Compensation Program, a program to assist and compensate Federal workers injured on the job. This office answers questions, maintain forms and files, and serves as the liaison between this agency and the Office of Workers' Compensation Program (OWCP),

  19. Energy Employees Occupational Illness Compensation Program Act...

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

    For more information about DOE's responsibilities under EEOICPA, please call: 202-586-2784 or visit: http:energy.govehssservicesworker-health-and-safety energy-employees-occu...

  20. Energy Employees Occupational Illness Compensation Program Act...

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

    Requests are to be submitted in writing to: Chief Freedom of Information Act Officer U.S. ... of Information and Privacy Act Office in writing to the address above or electronically by ...

  1. Energy Employees Occupational Illness Compensation Program |...

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

    The DOL is supported in its role by the DOE, the Department of Health and Human Services (HHS), and the Department of Justice (DOJ). If you would like more information about the ...

  2. Office of Workers' Compensation Program | Department of Energy

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

    Workers' Compensation Program Office of Workers' Compensation Program PDF icon Office of Workers' Compensation Program More Documents & Publications Audit Report: IG-0867 Audit Report: IG-0404 Inspection Report: IG-0769

  3. Illness and Injury Surveillance Program (IISP) Reports

    Broader source: Energy.gov [DOE]

    A full list of Special Illness and Injury Surveillance and Annual Reports are available upon request.

  4. Office of Worker Screening and Compensation Support

    Broader source: Energy.gov [DOE]

    The Office of Worker Screening and Compensation Programs implement the Former Worker Medical Surveillance Program and supports the Department of Labor (DOL) in the implementation of the Energy Employees Occupational Illness Compensation Program Act (EEOICPA).

  5. Illness and Injury Surveillance Program Guidelines

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

    ... This analysis criterion is derived from Order 10 CFR 851, which requires a fitness for duty examination at the occupational medicine clinic following any occupational illness or ...

  6. OROEnergyEmployeesOccupationalIllnessCOmpensationProgram(EEOICPA)PIA.pdf

    Energy Savers [EERE]

  7. Security Plan for the Energy Employees Occupational Illness Compensation Program

    Energy Savers [EERE]

    Enforcement Reporting Criteria Security Enforcement Reporting Criteria January 2012 Mandatory Security Incident Reporting This document provides information and criteria for reporting classified information security incidents and noncompliances to the Department of Energy. A more detailed description of the reporting criteria, requirements, and expectations can be found in the Office of Health, Safety and Security's Enforcement Coordinator Handbook. PDF icon Security Enforcement Reporting

  8. Energy Employees Occupational Illness Compensation Program - Hanford Site

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

    Available for You? | Department of Energy Tax Credits, Rebates and Financing: What Options Are Available for You? Energy Efficiency Tax Credits, Rebates and Financing: What Options Are Available for You? March 23, 2015 - 3:03pm Addthis Residential solar energy systems such as these in a Boulder, Colorado neighborhood are eligible for tax credits through 2016. | Photo by Dennis Schroeder, National Renewable Energy Laboratory. Residential solar energy systems such as these in a Boulder,

  9. Occupational Injury & Illness System (01&15) PIA, Idaho National...

    Energy Savers [EERE]

    Tracking Database, INL Energy Employees' Occupational Illness Compensation Program Occupational Medicine - Assistant PIA, Idaho National Laboratory VisitDosimBadgeTrckg-PIA.pdf...

  10. U.S. DOL @ - Employment Standards Administration Office of Workers' Compensation Programs

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

    # )' A-I 1 U.S. DOL @ - Employment Standards Administration Office of Workers' Compensation Programs Division of Federal Employees' Compensation WHZN INJURED AT WORK Information Guide for ~ e d e r a l Employees Introduction The ~ederal Employees' Compensation Act (FECA] (5 U.S.C. 8101 et seq.) is administered by the Office of Workers' Compensation Progrgrams (OWCP) of the U.S. Department of Labor. It provides ' compensation benefits to civilian employees of the United States for disability due

  11. September 16, 2008; HSS/Union Working Group Meeting, Former Worker and Energy Compensation Programs, CAIRS Reporting, Central Worker Data Tracking … Meeting Summary

    Energy Savers [EERE]

    7 10-10-08 Draft HSS/Union Meeting To Address Former Worker and Energy Employee Occupational Illness Compensation Programs, CAIRS Reporting, and Central Worker Data Tracking September 16, 2008 Integrated Executive Summary and Final Action List Background: HSS and the labor unions who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form core working groups to address union identified health and safety issues by topical area.

  12. Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory

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

    | Department of Energy Injury & Illness System (01&15) PIA, Idaho National Laboratory Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory PDF icon Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory More Documents & Publications Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy

  13. November 6, 2008; HSS/Union Working Group Meeting on Aging Workforce/Strategic Initiatives- Illness and Injury Surveillance Program

    Energy Savers [EERE]

    Office of Health, Safety and Security Illness and Injury Surveillance Program Office of Illness and Injury Prevention Programs Dr. Bonnie Richter, Office Director Dr. Cliff Strader, IISP Program Manager Further Information and Reports Available At: http://www.hss.energy.gov/HealthSafety/IIPP/hservices/epi_surv.html Program Overview: * Department's only multi-site program focused primarily on health of current workers * Monitors health of over 79,000 current contractor workers * Program

  14. Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System PIA

    Energy Savers [EERE]

    Efficient Buildings Hub Energy Efficient Buildings Hub August 1, 2010 - 4:27pm Addthis This model of a renovated historic building -- Building 661 -- in Philadelphia will house the Energy Efficient Buildings Hub. The facility’s renovation will serve as a best practices model for commercial building design, historic adaptive re-use, and energy efficiency innovation through continuous retrofit. This model of a renovated historic building -- Building 661 -- in Philadelphia will house the

  15. Enenrgy Employees Occupational Illness Compensation Program Act (EEOICPA) Tracking System, PIA, Savannah River Operations Office

    Energy Savers [EERE]

    End-Use Sector Flowchart End-Use Sector Flowchart This system of energy intensity indicators for total energy covers the economy as a whole and each of the major end-use sectors-transportation, industry, commercial and residential-identified in Figure 1. By clicking on any of the boxes with the word "Sector" in the title will reveal the more detailed structure within that sector. PDF icon End-Use Sector Flowchart More Documents & Publications Barriers to Industrial Energy

  16. U.S. Department of Energy Illness and Injury Surveillance Program Worker Health Summary, 1995-2004

    Energy Savers [EERE]

    U.S. Department of Energy Illness and Injury Surveillance Program Worker Health Summary, 1995-2004 Questions or comments about this report or the Department of Energy's (DOE) Illness and Injury Surveillance Program (IISP) may be directed to: Dr. Cliff Strader at cliff.strader@hq.doe.gov or Dr. Bonnie Richter at bonnie.richter@hq.doe.gov United States Department of Energy Offi ce of Health, Safety and Security Offi ce of Illness and Injury Prevention Programs, HS-13 1000 Independence Avenue, SW

  17. November 6, 2008; HSS/Union Working Group Meeting on Aging Workforce/Strategic Initiatives - DOE Illness and Injury Surveillance Program Worker Health Summary, 1995-2004

    Energy Savers [EERE]

    U.S. Department of Energy Illness and Injury Surveillance Program Worker Health Summary, 1995-2004 Questions or comments about this report or the Department of Energy's (DOE) Illness and Injury Surveillance Program (IISP) may be directed to: Dr. Cliff Strader at cliff.strader@hq.doe.gov or Dr. Bonnie Richter at bonnie.richter@hq.doe.gov United States Department of Energy Office of Health, Safety and Security Office of Illness and Injury Prevention Programs, HS-13 1000 Independence Avenue, SW

  18. The Property Value Protection Program - How the Compensation Plan is Working and Evolving to Meet Changing Needs - 13149

    SciTech Connect (OSTI)

    Faught, Jeff; Herod, Judy; Mahabir, Alexandra

    2013-07-01

    The Property Value Protection (PVP) Program offers an innovative approach to address the risk of individual property value loss resulting from the cleanup and long-term management of historic low level radioactive waste in the Port Hope area in Southern Ontario, Canada. This cleanup is taking place through the Port Hope Area Initiative (PHAI), a federally sponsored waste remediation project. The PVP Program came into effect on October 1, 2000, having been established as a key element of the PHAI Legal Agreement between the Government of Canada and the municipalities of Port Hope and Clarington. The PVP Program was designed in direct response to the concern expressed by the agreement's two municipal signatories that protection of local property owners from the risk of property value loss was critical to their acceptance of the Port Hope and Port Granby projects. The PVP Program compensates owners of residential, commercial or industrial properties for a loss in fair market value on the sale or rental of their properties. Increased mortgage refinancing costs and expenses incurred as a result of delayed sales that can be attributed to the Port Hope Area Initiative are also compensated. (authors)

  19. Environmental Guidance Program Reference Book: Comprehensive Environmentally Response, Compensation, and Liability Act

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    This Reference Book contains a current copy of the Comprehensive Environmental Response Compensation, and Liability Act and those regulations that implement the statute and appear to be most relevant to Department of Energy (DOE) activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (FTS 896-2609 or Commercial 202/586-2609).

  20. Hanford Workers Compensation Flow - Hanford Site

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

    Hanford Site Wide Programs Hanford Workers Compensation Hanford Workers Compensation Flow About Us Hanford Workers Compensation PENSER Representatives Hanford Workers Compensation Flow Compensation Claim Process Presentations Related Information Vocational Rehabilitation Hanford Workers Compensation Flow Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size Hanford Worker's Compensation Flow - Printable Version (PDF) WC_Flowchart Share on Last Updated 02/14/2016 4:51

  1. U.S. Department of Energy Office of Health, Safety, and Security Illness and Injury Surveillance Program Worker HeLth at a Glance, 2000-2009

    Energy Savers [EERE]

    U.S. Department of Energy Illness and Injury Surveillance Program Worker Health At A Glance, 2000-2009 Questions or comments about this report or the Department of Energy's (DOE) Illness and Injury Surveillance Program (IISP) within the offce of Health, Safety and Security may be directed to: Dr. Cliff Strader at cliff.strader@hq.doe.gov or Dr. Bonnie Richter at bonnie.richter@hq.doe.gov Mail Stop HS-13 / GTN Building United States Department of Energy 1000 Independence Avenue, S.W. Washington,

  2. September 16, 2008; HSS/Union Working Group Meeting, Former Worker and Energy Compensation Programs, CAIRS Reporting, Central Worker Data Tracking - Agenda

    Energy Savers [EERE]

    Working Group Meeting September 16, 2008 1:00 - 3:00 pm EST FORS 7E-069 SUBJECT: Former Worker/Energy Compensation Programs CAIRS Reporting Central Worker Data Tracking Meeting Facilitation: Building &Construction Trades Department Center for Construction Research &Training [Pete Stafford, Patricia Quinn] Agenda I. Former Worker Screening: Outreach, Improved Facilitation, Collective efforts and issues 1. Screening Programs (historical and future needs) - OccMed/contractor interaction -

  3. U.S. Department of Energy Office of Health, Safety and Security Illness and Injury Surveillance Program Worker Health at a Glance, 2000-2009

    SciTech Connect (OSTI)

    2013-01-23

    The Worker Health at a Glance, 2000 2009 provides an overview of selected illness and injury patterns among the current DOE contractor workforce that have emerged over the 10-years covered by this report. This report is a roll-up of data from 16 individual DOE sites, assigned to one of three program offices (Office of Environmental Management, Office of Science and the National Nuclear Security Administration). In this report, an absences is defined as 40 or more consecutive work hours (5+ calendar days) off the job. Shorter absences were not included.

  4. Reactive power compensating system

    DOE Patents [OSTI]

    Williams, Timothy J.; El-Sharkawi, Mohamed A.; Venkata, Subrahmanyam S.

    1987-01-01

    The reactive power of an induction machine is compensated by providing fixed capacitors on each phase line for the minimum compensation required, sensing the current on one line at the time its voltage crosses zero to determine the actual compensation required for each phase, and selecting switched capacitors on each line to provide the balance of the compensation required.

  5. Compensation Claim Process - Hanford Site

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

    Hanford Workers Compensation Compensation Claim Process About Us Hanford Workers Compensation PENSER Representatives Hanford Workers Compensation Flow Compensation Claim Process Presentations Related Information Vocational Rehabilitation Compensation Claim Process Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size Procedure For Filing A Workers' Compensation (WC) Claim - Printable Version (PDF) WORKERS' COMPENSATION CLAIM PROCESS FOR HANFORD SITE EMPLOYEES Workers'

  6. Compensation Review Analyst

    Energy Science and Technology Software Center (OSTI)

    2003-06-03

    COMPERA is a decision support system designed to facilitate the compensation review process. With parameters provided by the user(s), the system generates recommendations for base increases and nonbase compensation that strives to align total compensation with performance compensation targets. The user(s) prescribe(s) compensation targets according to performance (or value of contribution) designators. These targets are presented in look-up tables, which are then used by embedded formulas in the worksheet to determine the recommended compensation formore » each individual.« less

  7. 2010 Idaho National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-09-26

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  8. 2010 Argonne National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-06-20

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  9. 2010 Hanford Site Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-10-05

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  10. 2010 Pantex Plant Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-06-29

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  11. 2010 Brookhaven National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-08-16

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  12. 2010 Kansas City Plant Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-06-20

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  13. 2010 Sandia National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-10-26

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  14. 2010 Savannah River Site Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-09-12

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  15. Compensation/Awards | Department of Energy

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

    Compensation/Awards Compensation/Awards Pay, Leave, Absence November 17, 2014 HQ Voluntary Leave Transfer Program Find out how you can apply, based on a medical emergency, to receive annual leave donated by other employees. September 3, 2013 Waiver of the Bi-Weekly Pay L:imitation for Emergency Response Activities Heads of Departmental elements, with the concurrence of their servicing Human Resources staff, are authorized to waive the bi-weekly pay limitation for employees engaged in emergency

  16. September 16, 2008; HSS/Union Working Group Meeting, Former Worker and Energy Compensation Programs, CAIRS Reporting, Central Worker Data Tracking - Information Package

    Energy Savers [EERE]

    DOE Former Worker/Energy Compensation CAIRS Central Worker Data Tracking September 16, 2008 September 16, 2008 CAIRS Central Worker Data Tracking September 16, 2008 n The information contained in this package is intended to be reference materials pertaining to the September 16, 2008 HSS/Union working group meeting. The informational pieces have been retrieved from the Internet or submitted by HSS and Union representatives for inclusion in the package, and does not necessarily reflect the view,

  17. Gmti Motion Compensation

    DOE Patents [OSTI]

    Doerry, Armin W.

    2004-07-20

    Movement of a GMTI radar during a coherent processing interval over which a set of radar pulses are processed may cause defocusing of a range-Doppler map in the video signal. This problem may be compensated by varying waveform or sampling parameters of each pulse to compensate for distortions caused by variations in viewing angles from the radar to the target.

  18. Reactive power compensator

    DOE Patents [OSTI]

    El-Sharkawi, Mohamed A.; Venkata, Subrahmanyam S.; Chen, Mingliang; Andexler, George; Huang, Tony

    1992-01-01

    A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation.

  19. Reactive Power Compensator.

    DOE Patents [OSTI]

    El-Sharkawi, M.A.; Venkata, S.S.; Chen, M.; Andexler, G.; Huang, T.

    1992-07-28

    A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation. 26 figs.

  20. Injury and Illness Reporting Guide

    Broader source: Energy.gov [DOE]

    The Injury and Illness Reporting Guide provides supplemental information on recording and reporting occupational injuries and illness occurring during DOE operations.

  1. PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational

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

    Illness Compensation Program Act (EEOICPA) | Department of Energy Energy Employees Occupational Illness Compensation Program Act (EEOICPA) PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational Illness Compensation Program Act (EEOICPA) PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational Illness Compensation Program Act (EEOICPA) PDF icon PIA - Savannah River Nuclear Solution (SRNS) Energy Employees Occupational Illness Compensation Program Act

  2. 2009 Pantex Plant Annual Illness and Injury Surveillance

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Security, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2010-12-15

    The U.S. Department of Energys (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  3. 2009 Hanford Site Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Security, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2010-12-01

    The U.S. Department of Energys (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  4. 2009 Argonne National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Security, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2010-08-19

    The U.S. Department of Energys (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  5. 2009 Brookhaven National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Security, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2010-11-24

    The U.S. Department of Energys (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  6. 2008 Idaho National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Security, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2010-11-23

    The U.S. Department of Energys (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  7. 2007 Savannah River Site Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2009-05-05

    The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  8. 2008 Savannah River Site Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2009-09-29

    The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  9. Workers' Compensation Costs Rising Across the Nation

    Broader source: Energy.gov [DOE]

    For the first time since 1992, benefits paid to workers and employers' costs for workers' compensation rose faster than wages by James L Nash (jnash@penton.com) The National Academy of Social Insurance (NASI) study, which provides the only comprehensive national data on the largely state-run program, states that premiums charged by insurers rose by eight percent in 2001.

  10. Backlash compensator mechanism

    DOE Patents [OSTI]

    Chrislock, Jerry L.

    1979-01-01

    Mechanism which compensates for backlash error in a lead screw position indicator by decoupling the indicator shaft from the lead screw when reversing rotation. The position indicator then displays correct information regardless of the direction of rotation of the lead screw.

  11. Reactive Power Compensating System.

    DOE Patents [OSTI]

    Williams, Timothy J.; El-Sharkawi, Mohamed A.; Venkata, Subrahmanyam S.

    1985-01-04

    The circuit was designed for the specific application of wind-driven induction generators. It has great potential for application in any situation where a varying reactive power load is present, such as with induction motors or generators, or for transmission network compensation.

  12. Ground difference compensating system

    DOE Patents [OSTI]

    Johnson, Kris W.; Akasam, Sivaprasad

    2005-10-25

    A method of ground level compensation includes measuring a voltage of at least one signal with respect to a primary ground potential and measuring, with respect to the primary ground potential, a voltage level associated with a secondary ground potential. A difference between the voltage level associated with the secondary ground potential and an expected value is calculated. The measured voltage of the at least one signal is adjusted by an amount corresponding to the calculated difference.

  13. 2010 Lawrence Livermore National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-08-16

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  14. 2010 East Tennessee Technology Park Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-08-16

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  15. 2010 Y-12 National Security Complex Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-08-31

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  16. 2010 Oak Ridge National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-07-28

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  17. 2010 Nevada National Security Site Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2011-07-28

    The U.S. Department of Energy's (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.

  18. Temperature compensated photovoltaic array

    DOE Patents [OSTI]

    Mosher, Dan Michael

    1997-11-18

    A temperature compensated photovoltaic module (20) comprised of a series of solar cells (22) having a thermally activated switch (24) connected in parallel with several of the cells (22). The photovoltaic module (20) is adapted to charge conventional batteries having a temperature coefficient (TC) differing from the temperature coefficient (TC) of the module (20). The calibration temperatures of the switches (24) are chosen whereby the colder the ambient temperature for the module (20), the more switches that are on and form a closed circuit to short the associated solar cells (22). By shorting some of the solar cells (22) as the ambient temperature decreases, the battery being charged by the module (20) is not excessively overcharged at lower temperatures. PV module (20) is an integrated solution that is reliable and inexpensive.

  19. Temperature compensated photovoltaic array

    DOE Patents [OSTI]

    Mosher, D.M.

    1997-11-18

    A temperature compensated photovoltaic module comprises a series of solar cells having a thermally activated switch connected in parallel with several of the cells. The photovoltaic module is adapted to charge conventional batteries having a temperature coefficient differing from the temperature coefficient of the module. The calibration temperatures of the switches are chosen whereby the colder the ambient temperature for the module, the more switches that are on and form a closed circuit to short the associated solar cells. By shorting some of the solar cells as the ambient temperature decreases, the battery being charged by the module is not excessively overcharged at lower temperatures. PV module is an integrated solution that is reliable and inexpensive. 2 figs.

  20. Compensated pulsed alternator

    DOE Patents [OSTI]

    Weldon, William F. (Austin, TX); Driga, Mircea D. (Austin, TX); Woodson, Herbert H. (Austin, TX)

    1980-01-01

    This invention relates to an electromechanical energy converter with inertial energy storage. The device, a single phase, two or multi-pole alternator with stationary field coils, and a rotating armature is provided. The rotor itself may be of laminated steel for slower pulses or for faster pulses should be nonmagnetic and electrically nonconductive in order to allow rapid penetration of the field as the armature coil rotates. The armature coil comprises a plurality of power generating conductors mounted on the rotor. The alternator may also include a stationary or counterrotating compensating coil to increase the output voltage thereof and to reduce the internal impedance of the alternator at the moment of peak outout. As the machine voltage rises sinusoidally, an external trigger switch is adapted to be closed at the appropriate time to create the desired output current from said alternator to an external load circuit, and as the output current passes through zero a self-commutating effect is provided to allow the switch to disconnect the generator from the external circuit.

  1. EMITTANCE COMPENSATION FOR MAGNETIZED BEAMS

    SciTech Connect (OSTI)

    KEWISCH,J.; CHANG, X.

    2007-06-25

    Emittance compensation is a well established technique for minimizing the emittance of an electron beam from a RF photo-cathode gun. Longitudinal slices of a bunch have a small emittance, but due to the longitudinal charge distribution of the bunch and time dependent RF fields they are not focused in the same way, so that the direction of their phase ellipses diverges in phase space and the projected emittance is much larger. Emittance compensation reverses the divergence. At the location where the slopes of the phase ellipses coincide the beam is accelerated, so that the space charge forces are reduced. A recipe for emittance compensation is given in. For magnetized beams (where the angular momentum is non-zero) such emittance compensation is not sufficient because variations in the slice radius lead to variations in the angular speed and therefore to an increase of emittance in the rotating game. We describe a method and tools for a compensation that includes the beam magnetization.

  2. Compensation for electrical converter nonlinearities

    DOE Patents [OSTI]

    Perisic, Milun; Ransom, Ray M; Kajouke, Lateef A

    2013-11-19

    Systems and methods are provided for delivering energy from an input interface to an output interface. An electrical system includes an input interface, an output interface, an energy conversion module between the input interface and the output interface, an inductive element between the input interface and the energy conversion module, and a control module. The control module determines a compensated duty cycle control value for operating the energy conversion module to produce a desired voltage at the output interface and operates the energy conversion module to deliver energy to the output interface with a duty cycle that is influenced by the compensated duty cycle control value. The compensated duty cycle control value is influenced by the current through the inductive element and accounts for voltage across the switching elements of the energy conversion module.

  3. 2007 Oak Ridge National Laboratory Annual Illness and Injury Surveillance Report

    SciTech Connect (OSTI)

    U.S. Department of Energy, Office of Health, Safety and Health, Office of Health and Safety, Office of Illness and Injury Prevention Programs

    2009-03-04

    The U.S. Department of Energys (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

  4. Parameter monitoring compensation system and method

    DOE Patents [OSTI]

    Barkman, William E.; Babelay, Edwin F.; DeMint, Paul D.; Hebble, Thomas L.; Igou, Richard E.; Williams, Richard R.; Klages, Edward J.; Rasnick, William H.

    1995-01-01

    A compensation system for a computer-controlled machining apparatus having a controller and including a cutting tool and a workpiece holder which are movable relative to one another along preprogrammed path during a machining operation utilizes sensors for gathering information at a preselected stage of a machining operation relating to an actual condition. The controller compares the actual condition to a condition which the program presumes to exist at the preselected stage and alters the program in accordance with detected variations between the actual condition and the assumed condition. Such conditions may be related to process parameters, such as a position, dimension or shape of the cutting tool or workpiece or an environmental temperature associated with the machining operation, and such sensors may be a contact or a non-contact type of sensor or a temperature transducer.

  5. Parameter monitoring compensation system and method

    DOE Patents [OSTI]

    Barkman, W.E.; Babelay, E.F.; DeMint, P.D.; Hebble, T.L.; Igou, R.E.; Williams, R.R.; Klages, E.J.; Rasnick, W.H.

    1995-02-07

    A compensation system is described for a computer-controlled machining apparatus having a controller and including a cutting tool and a workpiece holder which are movable relative to one another along a preprogrammed path during a machining operation. It utilizes sensors for gathering information at a preselected stage of a machining operation relating to an actual condition. The controller compares the actual condition to a condition which the program presumes to exist at the preselected stage and alters the program in accordance with detected variations between the actual condition and the assumed condition. Such conditions may be related to process parameters, such as a position, dimension or shape of the cutting tool or workpiece or an environmental temperature associated with the machining operation, and such sensors may be a contact or a non-contact type of sensor or a temperature transducer. 7 figs.

  6. Science on Tap - Forecasting illness

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

    Science on Tap - Forecasting illness Science on Tap - Forecasting illness WHEN: Mar 17, 2016 5:30 PM - 7:00 PM WHERE: UnQuarked Wine Room 145 Central Park Square, Los Alamos, New Mexico 87544 USA CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Event Description Mark your calendars for this event held every third Thursday from 5:30 to 7 p.m. A short presentation is followed by a lively discussion on a different subject each month. Forecasting the flu (and other

  7. Compensated amorphous silicon solar cell

    DOE Patents [OSTI]

    Carlson, David E.

    1980-01-01

    An amorphous silicon solar cell incorporates a region of intrinsic hydrogenated amorphous silicon fabricated by a glow discharge wherein said intrinsic region is compensated by P-type dopants in an amount sufficient to reduce the space charge density of said region under illumination to about zero.

  8. Summer outdoor temperature and occupational heat-related illnesses in Quebec (Canada)

    SciTech Connect (OSTI)

    Adam-Poupart, Ariane; Smargiassi, Audrey; Busque, Marc-Antoine; Duguay, Patrice; Fournier, Michel; Zayed, Joseph; Labrèche, France

    2014-10-15

    Background: Predicted rise in global mean temperature and intensification of heat waves associated with climate change present an increasing challenge for occupational health and safety. Although important scientific knowledge has been gathered on the health effects of heat, very few studies have focused on quantifying the association between outdoor heat and mortality or morbidity among workers. Objective: To quantify the association between occupational heat-related illnesses and exposure to summer outdoor temperatures. Methods: We modeled 259 heat-related illnesses compensated by the Workers' Compensation Board of Quebec between May and September, from 1998 to 2010, with maximum daily summer outdoor temperatures in 16 health regions of Quebec (Canada) using generalized linear models with negative binomial distributions, and estimated the pooled effect sizes for all regions combined, by sex and age groups, and for different time lags with random-effect models for meta-analyses. Results: The mean daily compensation count was 0.13 for all regions of Quebec combined. The relationship between daily counts of compensations and maximum daily temperatures was log-linear; the pooled incidence rate ratio (IRR) of daily heat-related compensations per 1 °C increase in daily maximum temperatures was 1.419 (95% CI 1.326 to 1.520). Associations were similar for men and women and by age groups. Increases in daily maximum temperatures at lags 1 and 2 and for two and three-day lag averages were also associated with increases in daily counts of compensations (IRRs of 1.206 to 1.471 for every 1 °C increase in temperature). Conclusion: This study is the first to quantify the association between occupational heat-related illnesses and exposure to summer temperatures in Canada. The model (risk function) developed in this study could be useful to improve the assessment of future impacts of predicted summer outdoor temperatures on workers and vulnerable groups, particularly in colder temperate zones. - Highlights: • 259 heat-related compensated illnesses were modeled with ambient temperature • An overall risk ratio of 1.419 (95% CI 1.326–1.520) for every 1 °C increase was found • Risk estimates were similar for men and women and by large age groups. • There were little lag effects (IRRs of 1.206 to 1.471 for every 1 °C increase)

  9. Compensation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Compensation Whether you're a new college graduate, someone with industry experience looking to move into a Federal job or a current government employee looking for a new adventure, NNSA can offer you a competitive salary and exciting career opportunities. Whether you're a new college graduate, someone with industry experience looking to move into a Federal job or a current government employee looking for a new adventure, NNSA can offer you a competitive salary and exciting career opportunities.

  10. Compensation Techniques in Accelerator Physics

    SciTech Connect (OSTI)

    Hisham Kamal Sayed

    2011-05-31

    Accelerator physics is one of the most diverse multidisciplinary fields of physics, wherein the dynamics of particle beams is studied. It takes more than the understanding of basic electromagnetic interactions to be able to predict the beam dynamics, and to be able to develop new techniques to produce, maintain, and deliver high quality beams for different applications. In this work, some basic theory regarding particle beam dynamics in accelerators will be presented. This basic theory, along with applying state of the art techniques in beam dynamics will be used in this dissertation to study and solve accelerator physics problems. Two problems involving compensation are studied in the context of the MEIC (Medium Energy Electron Ion Collider) project at Jefferson Laboratory. Several chromaticity (the energy dependence of the particle tune) compensation methods are evaluated numerically and deployed in a figure eight ring designed for the electrons in the collider. Furthermore, transverse coupling optics have been developed to compensate the coupling introduced by the spin rotators in the MEIC electron ring design.

  11. Charge amplifier with bias compensation

    DOE Patents [OSTI]

    Johnson, Gary W.

    2002-01-01

    An ion beam uniformity monitor for very low beam currents using a high-sensitivity charge amplifier with bias compensation. The ion beam monitor is used to assess the uniformity of a raster-scanned ion beam, such as used in an ion implanter, and utilizes four Faraday cups placed in the geometric corners of the target area. Current from each cup is integrated with respect to time, thus measuring accumulated dose, or charge, in Coulombs. By comparing the dose at each corner, a qualitative assessment of ion beam uniformity is made possible. With knowledge of the relative area of the Faraday cups, the ion flux and areal dose can also be obtained.

  12. Comprehensive Environmental Response, Compensation, and Liability Act Requirements

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

    1989-10-06

    To establish and implement Department of Energy (DOE) Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) policies and procedures as prescribed by the National Oil and Hazardous Substance Pollution Contingency Plan (NCP) and under the authorities of Executive Order 12580 within the framework of the environmental programs established under doe 5400.1. Cancels DOE O 5480.14, DOE N 5400.4 and DOE N 5400.5. Canceled by DOE N 251.6.

  13. Comprehensive Environmental Response, Compensation, and Liability Act |

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

    Department of Energy Services » Environment » Environmental Policy and Assistance » Comprehensive Environmental Response, Compensation, and Liability Act Comprehensive Environmental Response, Compensation, and Liability Act Congress passed the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or commonly known as Superfund) in response to a growing national concern about the release of hazardous substances from abandoned waste sites. Under CERCLA Congress gave

  14. Log amplifier with pole-zero compensation

    DOE Patents [OSTI]

    Brookshier, W.

    1985-02-08

    A logarithmic amplifier circuit provides pole-zero compensation for improved stability and response time over 6-8 decades of input signal frequency. The amplifer circuit includes a first operational amplifier with a first feedback loop which includes a second, inverting operational amplifier in a second feedstock loop. The compensated output signal is provided by the second operational amplifier with the log elements, i.e., resistors, and the compensating capacitors in each of the feedback loops having equal values so that each break point is offset by a compensating break point or zero.

  15. Log amplifier with pole-zero compensation

    DOE Patents [OSTI]

    Brookshier, William

    1987-01-01

    A logarithmic amplifier circuit provides pole-zero compensation for improved stability and response time over 6-8 decades of input signal frequency. The amplifier circuit includes a first operational amplifier with a first feedback loop which includes a second, inverting operational amplifier in a second feedback loop. The compensated output signal is provided by the second operational amplifier with the log elements, i.e., resistors, and the compensating capacitors in each of the feedback loops having equal values so that each break point or pole is offset by a compensating break point or zero.

  16. Convention on Supplementary Compensation Rulemaking | Department...

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

    Rulemaking Information Session Presentation More Documents & Publications NOPR NEI NOPR Fluor Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation...

  17. Programming

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

    Programming Programming Compiling and linking programs on Euclid. Compiling Codes How to compile and link MPI codes on Euclid. Read More » Using the ACML Math Library How to compile and link a code with the ACML library and include the $ACML environment variable. Read More » Process Limits The hard and soft process limits are listed. Read More » Last edited: 2016-04-29 11:35:11

  18. Programming

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

    Programming Programming Compiling Codes on Hopper Cray provides a convenient set of wrapper commands that should be used in almost all cases for compiling and linking parallel programs. Invoking the wrappers will automatically link codes with the MPI libraries and other Cray system software libraries. All the MPI and Cray system include directories are also transparently imported. This page shows examples of how to compile codes on Franklin and Hopper. Read More » Shared and Dynamic Libraries

  19. LHC beam-beam compensation studies at RHIC

    SciTech Connect (OSTI)

    Fischer,W.; Abreu, N.; Calaga, R.; Robert-Demolaize, G.; Luo, Y.; Montag, C.

    2009-05-04

    Long-range and head-on beam-beam effects are expected to limit the LHC performance with design parameters. To mitigate long-range effects current carrying wires parallel to the beam were proposed. Two such wires are installed in RHIC where they allow studying the effect of strong long-range beam-beam effects, as well as the compensation of a single long-range interaction. The tests provide benchmark data for simulations and analytical treatments. To reduce the head-on beam-beam effect electron lenses were proposed for both the LHC and RHIC. We present the experimental long-range beam-beam program and report on head-on compensations studies at RHIC, which are based on simulations.

  20. Programming

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

    using MPI and OpenMP on NERSC systems, the same does not always exist for other supported parallel programming models such as UPC or Chapel. At the same time, we know that these...

  1. Programming

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

    provided on the Cray systems at NERSC. The Programming Environment is managed by a meta-module named similar to "PrgEnv-gnu4.6". The "gnu" indicates that it is providing the...

  2. Meeting Notes re NOI for Convention on Supplementary Compensation |

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

    Department of Energy Notes re NOI for Convention on Supplementary Compensation Meeting Notes re NOI for Convention on Supplementary Compensation notes from meeting on Convention on Supplementary Compensation PDF icon Meeting Notes re NOI for Convention on Supplementary Compensation More Documents & Publications Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation Public comment re Convention on Supplementary Compensation on Nuclear Damage Contingent Cost

  3. Public comment re Convention on Supplementary Compensation on...

    Energy Savers [EERE]

    Compensation on Nuclear Damage Contingent Cost Allocation Public comment re Convention on Supplementary Compensation on Nuclear Damage Contingent Cost Allocation Comments by the...

  4. Public comment re Convention on Supplementary Compensation Contingent...

    Energy Savers [EERE]

    Compensation Contingent Cost Allocation Public comment re Convention on Supplementary Compensation Contingent Cost Allocation DOE published a Notice of Inquiry in the Federal...

  5. Public Comment re Convention on Supplementary Compensation for...

    Energy Savers [EERE]

    Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation Public Comment re Convention on Supplementary Compensation for Nuclear Damage Contingent Cost...

  6. POLICY FLASH 2014-15 Determination of Benchmark Compensation...

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

    5 Determination of Benchmark Compensation Amount for Certain Executives and Employees POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain Executives and...

  7. POLICY FLASH 2014-15 Determination of Benchmark Compensation...

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

    5 Determination of Benchmark Compensation Amount for Certain Executives and Employees (Update) POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain...

  8. Acquisition Letter 07 - Benchmark Compensation Amount for Individual...

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

    Compensation Amount for Individual Executive Salary Actions Acquisition Letter 07 - Benchmark Compensation Amount for Individual Executive Salary Actions The purpose of ...

  9. Public Comment re NOI on Convention on Supplementary Compensation...

    Office of Environmental Management (EM)

    Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation -75 FR 43945 PDF icon Public Comment re NOI on Convention on Supplementary Compensation for...

  10. PIA - Richland Occupational Injury and Illness | Department of...

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

    Injury and Illness More Documents & Publications Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory PIA - Bonneville Power Adminstration Ethics Helpline

  11. Type B Accident Investigation Report on the Exertional Heat Illnesses...

    Office of Environmental Management (EM)

    Heat Illnesses during SPOTC 2006 at the National Training Center in Albuquerque, New Mexico, July 13, 2006 Type B Accident Investigation Report on the Exertional Heat Illnesses ...

  12. Disability Employment Program | Department of Energy

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

    outcomes for employees who sustain work-related and illnesses as defined under the ... July 16, 2013 Operational Plan and Desktop Reference for the Disability Employment Program ...

  13. Nitrogen dioxide and respiratory illnesses in infants

    SciTech Connect (OSTI)

    Samet, J.M.; Lambert, W.E.; Skipper, B.J.; Cushing, A.H.; Hunt, W.C.; Young, S.A.; McLaren, L.C.; Schwab, M.; Spengler, J.D. )

    1993-11-01

    Nitrogen dioxide is an oxidant gas that contaminates outdoor air and indoor air in homes with unvented gas appliances. A prospective cohort study was carried out to test the hypothesis that residential exposure to NO2 increases incidence and severity of respiratory illnesses during the first 18 months of life. A cohort of 1,205 healthy infants from homes without smokers was enrolled. The daily occurrence of respiratory symptoms and illnesses was reported by the mothers every 2 wk. Illnesses with wheezing or wet cough were classified as lower respiratory tract. Indoor NO2 concentrations were serially measured with passive samplers place in the subjects' bedrooms. In stratified analyses, illness incidence rates did not consistently increase with exposure to NO2 or stove type. In multivariate analyses that adjusted for potential confounding factors, odds ratios were not significantly elevated for current or lagged NO2 exposures, or stove type. Illness duration, a measure of illness severity, was not associated with NO2 exposure. The findings can be extended to homes with gas stoves in regions of the United States where the outdoor air is not heavily polluted by NO2.

  14. Overtime Compensation | Department of Energy

    Energy Savers [EERE]

    Energy Functional Area Analysis Report Outreach and Collaboration Functional Area Analysis Report November 2008 The Department of Energy (DOE) Office of Health, Safety and Security (HSS) has established an outreach and collaboration program to ensure continuous communications and information sharing among its managers, stakeholders (including DOE line managers), and customers in the areas of health, safety, and security performance. PDF icon Outreach and Collaboration Functional Area

  15. Fast Responding Voltage Regulator and Dynamic VAR Compensator

    SciTech Connect (OSTI)

    Divan, Deepak; Moghe, Rohit; Tholomier, Damien

    2014-12-31

    The objectives of this project were to develop a dynamic VAR compensator (DVC) for voltage regulation through VAR support to demonstrate the ability to achieve greater levels of voltage control on electricity distribution networks, and faster response compared to existing grid technology. The goal of the project was to develop a prototype Fast Dynamic VAR Compensator (Fast DVC) hardware device, and this was achieved. In addition to developing the dynamic VAR compensator device, Varentec in partnership with researchers at North Carolina State University (NCSU) successfully met the objectives to model the potential positive impact of such DVCs on representative power networks. This modeling activity validated the ability of distributed dynamic VAR compensators to provide fast voltage regulation and reactive power control required to respond to grid disturbances under high penetration of fluctuating and intermittent distributed energy resources (DERs) through extensive simulation studies. Specifically the following tasks were set to be accomplished: 1) Development of dynamic VAR compensator to support dynamic voltage variations on the grid through VAR control 2) Extensive testing of the DVC in the lab environment 3) Present the operational DVC device to the DOE at Varentec’s lab 4) Formulation of a detailed specification sheet, unit assembly document, test setup document, unit bring-up plan, and test plan 5) Extensive simulations of the DVC in a system with high PV penetration. Understanding the operation with many DVC on a single distribution system 6) Creation and submittal of quarterly and final reports conveying the design documents, unit performance data, modeling simulation charts and diagrams, and summary explanations of the satisfaction of program goals. This report details the various efforts that led to the development of the Fast DVC as well as the modeling & simulation results. The report begins with the introduction in Section II which outlines the problems associated with increasing penetration of renewable resources on the grid and what are the challenges in solving these issues. Section III provides a brief summary of the initial concepts that were explored before the final Fast DVC prototype was developed. Section IV and V present the hardware, controls, communication, and mechanical architecture and features of the Fast DVC. Section VI presents the procedure for assembling the Fast DVC. The test plan and lab setup are expounded in Section VII and VIII. Section IX presents the results from testing the Fast DVC in the lab, several results are presented along with some pictures of the developed unit. Section X details the pilot demonstration activities. Finally, section XI showcases the efforts associated with the simulation and modeling of the Fast DVC in various scenarios with DERs and its impact in all these scenarios.

  16. Studying unexplained veteran illnesses at the APS | Argonne National

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

    Laboratory Studying unexplained veteran illnesses at the APS Share

  17. Convention on Supplementary Compensation Rulemaking | Department of Energy

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

    Convention on Supplementary Compensation Rulemaking Convention on Supplementary Compensation Rulemaking The Convention on Supplementary Compensation for Nuclear Damage (CSC) provides for a global nuclear liability regime assuring prompt and equitable compensation in the event of certain nuclear incidents, and features the creation of an international fund to supplement the amount of compensation available for nuclear damage resulting from such incidents. Section 934 of the Energy Independence

  18. Manchester Software 1099 Reporting PIA, Idaho National Laboratory...

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

    PIA - INL PeopleSoft - Human Resource System Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy Employees' Occupational Illness ...

  19. LM Records Handling System (LMRHS01) - Energy Employees Occupational

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

    Illness Compensation Program Act, Office of Legacy Management | Department of Energy Energy Employees Occupational Illness Compensation Program Act, Office of Legacy Management LM Records Handling System (LMRHS01) - Energy Employees Occupational Illness Compensation Program Act, Office of Legacy Management LM Records Handling System (LMRHS01) - Energy Employees Occupational Illness Compensation Program Act, Office of Legacy Management PDF icon LM Records Handling System (LMRHS01) - Energy

  20. Amplitude- and rise-time-compensated filters

    DOE Patents [OSTI]

    Nowlin, Charles H.

    1984-01-01

    An amplitude-compensated rise-time-compensated filter for a pulse time-of-occurrence (TOOC) measurement system is disclosed. The filter converts an input pulse, having the characteristics of random amplitudes and random, non-zero rise times, to a bipolar output pulse wherein the output pulse has a zero-crossing time that is independent of the rise time and amplitude of the input pulse. The filter differentiates the input pulse, along the linear leading edge of the input pulse, and subtracts therefrom a pulse fractionally proportional to the input pulse. The filter of the present invention can use discrete circuit components and avoids the use of delay lines.

  1. ORISE: DOE Illness and Injury Surveillance Program 10-Year Summary...

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

    sites' workforce health. Reports enable trends assessment by worker group, age group, gender and health event. ORISE conducts follow-ups with SOMDs regarding health events...

  2. Laser focus compensating sensing and imaging device

    DOE Patents [OSTI]

    Vann, Charles S.

    1993-01-01

    A laser focus compensating sensing and imaging device permits the focus of a single focal point of different frequency laser beams emanating from the same source point. In particular it allows the focusing of laser beam originating from the same laser device but having differing intensities so that a low intensity beam will not convert to a higher frequency when passing through a conversion crystal associated with the laser generating device. The laser focus compensating sensing and imaging device uses a cassegrain system to fold the lower frequency, low intensity beam back upon itself so that it will focus at the same focal point as a high intensity beam. An angular tilt compensating lens is mounted about the secondary mirror of the cassegrain system to assist in alignment. In addition cameras or CCD's are mounted with the primary mirror to sense the focused image. A convex lens is positioned co-axial with the cassegrain system on the side of the primary mirror distal of the secondary for use in aligning a target with the laser beam. A first alternate embodiment includes a cassegrain system using a series of shutters and an internally mounted dichroic mirror. A second alternate embodiment uses two laser focus compensating sensing and imaging devices for aligning a moving tool with a work piece.

  3. Laser focus compensating sensing and imaging device

    DOE Patents [OSTI]

    Vann, C.S.

    1993-08-31

    A laser focus compensating sensing and imaging device permits the focus of a single focal point of different frequency laser beams emanating from the same source point. In particular it allows the focusing of laser beam originating from the same laser device but having differing intensities so that a low intensity beam will not convert to a higher frequency when passing through a conversion crystal associated with the laser generating device. The laser focus compensating sensing and imaging device uses a Cassegrain system to fold the lower frequency, low intensity beam back upon itself so that it will focus at the same focal point as a high intensity beam. An angular tilt compensating lens is mounted about the secondary mirror of the Cassegrain system to assist in alignment. In addition cameras or CCD's are mounted with the primary mirror to sense the focused image. A convex lens is positioned co-axial with the Cassegrain system on the side of the primary mirror distal of the secondary for use in aligning a target with the laser beam. A first alternate embodiment includes a Cassegrain system using a series of shutters and an internally mounted dichroic mirror. A second alternate embodiment uses two laser focus compensating sensing and imaging devices for aligning a moving tool with a work piece.

  4. Forming rotated SAR images by real-time motion compensation....

    Office of Scientific and Technical Information (OSTI)

    Forming rotated SAR images by real-time motion compensation. Citation Details In-Document Search Title: Forming rotated SAR images by real-time motion compensation. Proper waveform...

  5. Public comment re Convention on Supplementary Compensation on Nuclear

    Energy Savers [EERE]

    Damage Contingent Cost Allocation | Department of Energy Compensation on Nuclear Damage Contingent Cost Allocation Public comment re Convention on Supplementary Compensation on Nuclear Damage Contingent Cost Allocation Comments by the Nuclear Energy Institute (NEI) on Convention on Supplementary Compensation on Nuclear Damage Contingent Cost Allocation; Section 934 of the Energy Independence and Security Act of 2007 PDF icon Public comment re Convention on Supplementary Compensation on

  6. Alternative Fuels Data Center: Reliable Temperature Compensation is

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Critical to CNG Vehicle Safety Reliable Temperature Compensation is Critical to CNG Vehicle Safety to someone by E-mail Share Alternative Fuels Data Center: Reliable Temperature Compensation is Critical to CNG Vehicle Safety on Facebook Tweet about Alternative Fuels Data Center: Reliable Temperature Compensation is Critical to CNG Vehicle Safety on Twitter Bookmark Alternative Fuels Data Center: Reliable Temperature Compensation is Critical to CNG Vehicle Safety on Google Bookmark

  7. Work-Related Injuries and Illnesses | The Ames Laboratory

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

    Work-Related Injuries and Illnesses All work-related injuries and illnesses must be reported to the Occupational Medicine office and to the employee's supervisor as soon as possible, even if no medical attention is required.

  8. Direct Lorentz force compensation flowmeter for electrolytes

    SciTech Connect (OSTI)

    Vasilyan, S. Froehlich, Th.

    2014-12-01

    A simplified method of contactless Lorentz force (LF) measurements for flow meters on electrolytes is described and realized. Modification and comparative representation are discussed against recently well-developed methods. Based on the catapult effect, that current carrying conductor experiences a repulsive force in a magnetic field, we demonstrate force measurement method of LF velocimetry applications by commonly known electromagnetic force compensation principle. Measurement approach through zero point stability is considered to minimize mechanical influences and avoid gravimetric uncertainties. Here, the current carrying wires are static fixed in the vicinity of magnet system at zero point stable position, while occurring deflection of magnets by electrolyte flow is compensated by external applied current within wires. Measurements performed by developed servo-system which drives control loop by means of optical position sensor for simplified (i) single wire and (ii) coil-like extended compensation schemes. Guided by experiments on electrolyte flow, we demonstrate the applicability of adopted principle for conductivities ranging from 2 to 20?S/m. Further improvements are discussed in agreement with the parameters of demonstration setup, straightforward theory, and experimental results. We argue that this method is potentially suitable for: (a) applications with higher conductivity like molten metal (order of 10{sup 6?}S/m) assuming spatial configuration of setup and (b) for lower range of conductivity (below 1?S/m) while this is strongly subject to stiffness of system and noise mainly mechanical and thermal radiations.

  9. Self-compensating tensiometer and method

    DOE Patents [OSTI]

    Hubbell, Joel M.; Sisson, James B.

    2003-01-01

    A pressure self-compensating tensiometer and method to in situ determine below grade soil moisture potential of earthen soil independent of changes in the volume of water contained within the tensiometer chamber, comprising a body having first and second ends, a porous material defining the first body end, a liquid within the body, a transducer housing submerged in the liquid such that a transducer sensor within the housing is kept below the working fluid level in the tensiometer and in fluid contact with the liquid and the ambient atmosphere.

  10. Research using ultracold neutrons at the ILL

    SciTech Connect (OSTI)

    Steyerl, A.

    1990-01-01

    In this talk I will make no effort to give an exhaustive, detailed description of the well-published results of recent work with ultracold neutrons (UCN) at the ILL. Instead, there will be a biased selection of some topics in which author happens to be most interested, though in some cases as a spectator from a considerable distance than as an actor. The selection includes the recent lifetime experiment using a Fomblin-coated bottle, the continuing search for an electric dipole moment of the neutron and some ideas on high precision neutron optics experiments.

  11. Research using ultracold neutrons at the ILL

    SciTech Connect (OSTI)

    Steyerl, A.

    1990-12-31

    In this talk I will make no effort to give an exhaustive, detailed description of the well-published results of recent work with ultracold neutrons (UCN) at the ILL. Instead, there will be a biased selection of some topics in which author happens to be most interested, though in some cases as a spectator from a considerable distance than as an actor. The selection includes the recent lifetime experiment using a Fomblin-coated bottle, the continuing search for an electric dipole moment of the neutron and some ideas on high precision neutron optics experiments.

  12. The United States Ratifies The Convention On Supplementary Compensation |

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

    Department of Energy The United States Ratifies The Convention On Supplementary Compensation The United States Ratifies The Convention On Supplementary Compensation May 21, 2008 - 12:00pm Addthis WASHINGTON, DC -Today the United States deposited its instrument of ratification for the Convention on Supplementary Compensation for Nuclear Damage (CSC) with the Director-General of the International Atomic Energy Agency (IAEA). The CSC is an international treaty developed to create a global legal

  13. Public comment re Convention on Supplementary Compensation Contingent Cost

    Energy Savers [EERE]

    Allocation | Department of Energy Compensation Contingent Cost Allocation Public comment re Convention on Supplementary Compensation Contingent Cost Allocation DOE published a Notice of Inquiry in the Federal Register (75 Fed. Reg. 43,945) requesting public comment on issues related to the funding obligations under the Convention on Supplementary Compensation for Nuclear Damage (CSC) and Section 934 of the Energy Independence and Security Act of 2007. American Nuclear Insurers (ANI) is a

  14. Convention on Supplementary Compensation for Nuclear Damage Contingent Cost

    Energy Savers [EERE]

    Allocation, Section 934 | Department of Energy Allocation, Section 934 Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation, Section 934 LES comments in response to Notice of Inquiry on Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation, Section 934 PDF icon Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation, Section 934 More Documents & Publications Public comment re Convention on

  15. Compensated gain control circuit for buck regulator command charge circuit

    DOE Patents [OSTI]

    Barrett, David M.

    1996-01-01

    A buck regulator command charge circuit includes a compensated-gain control signal for compensating for changes in the component values in order to achieve optimal voltage regulation. The compensated-gain control circuit includes an automatic-gain control circuit for generating a variable-gain control signal. The automatic-gain control circuit is formed of a precision rectifier circuit, a filter network, an error amplifier, and an integrator circuit.

  16. Compensated gain control circuit for buck regulator command charge circuit

    DOE Patents [OSTI]

    Barrett, D.M.

    1996-11-05

    A buck regulator command charge circuit includes a compensated-gain control signal for compensating for changes in the component values in order to achieve optimal voltage regulation. The compensated-gain control circuit includes an automatic-gain control circuit for generating a variable-gain control signal. The automatic-gain control circuit is formed of a precision rectifier circuit, a filter network, an error amplifier, and an integrator circuit. 5 figs.

  17. The DOE Security Plan for the Energy Employees Occupational Illness...

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

    vendor facility may be eligible for benefits under EEOICPA. Part B of EEOICPA provides compensation to workers with beryllium disease, silicosis, or radiation-induced cancer. ...

  18. Convention on Supplementary Compensation for Nuclear Damage Contingent...

    Office of Environmental Management (EM)

    Section 934 Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation, Section 934 LES comments in response to Notice of Inquiry on Convention on...

  19. POLICY FLASH 2014-12 Executive Compensation Cap | Department...

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

    (2).pdf More Documents & Publications POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain Executives and Employees POLICY FLASH 2014-15...

  20. Reactive power and harmonic compensation based on the generalized...

    Office of Scientific and Technical Information (OSTI)

    Conference: Reactive power and harmonic compensation based on the generalized instantaneous reactive power theory for three-phase power systems Citation Details In-Document Search ...

  1. Reporting of Executive Compensation and First-Tier Subcontract...

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

    Reporting of Executive Compensation and First-Tier Subcontract Awards under the Federal Funding Accountability and Transparency Act of 2006 as amended Reporting of Executive ...

  2. Efficient Algorithm for Locating and Sizing Series Compensation...

    Office of Scientific and Technical Information (OSTI)

    Compensation Devices in Large Transmission Grids: Model Implementation We explore optimization methods for planning the placement, sizing and operations of Flexible Alternating...

  3. Compensation for Distributed Solar: A Survey of Options to Preserve...

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

    Summary Compensation mechanisms for electricity generation systems installed behind the meter are under scrutiny in several jurisdictions in the United States. Legislators in 29...

  4. Convention on Supplementary Compensation for Nuclear Damage Contingent...

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

    of the Energy Independence and Security Act of 2007. PDF icon FR CSC NOPR More Documents & Publications Convention on Supplementary Compensation Rulemaking NOPR Fluor NOPR Exelon...

  5. DOE Announces Webinar on Tying Energy Efficiency to Compensation...

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

    efficiency and renewable energy technologies to training for the clean energy workforce. ... compensation, and other methods to encourage energy use reductions in their facilities. ...

  6. Investigation of injury/illness data at a nuclear facility. Part II

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

    Cournoyer, Michael E.; Garcia, Vincent E.; Sandoval, Arnold N.; George, Gerald L.; Gubernatis, David C.; Schreiber, Stephen B.

    2015-07-01

    At Los Alamos National Laboratory (LANL), there are several nuclear facilities, accelerator facilities, radiological facilities, explosives sites, moderate- and high-hazard non-nuclear facilities, biosciences laboratory, etc. The Plutonium Science and Manufacturing Directorate (ADPSM) provides special nuclear material research, process development, technology demonstration, and manufacturing capabilities. ADPSM manages the LANL Plutonium Facility. Within the Radiological Control Area at TA-55 (PF-4), chemical and metallurgical operations with plutonium and other hazardous materials are performed. LANL Health and Safety Programs investigate injury and illness data. In this study, statistically significant trends have been identified and compared for LANL, ADPSM, and PF-4 injury/illness cases. A previouslymore » described output metric is used to measures LANL management progress towards meeting its operational safety objectives and goals. Timelines are used to determine trends in Injury/Illness types. Pareto Charts are used to prioritize causal factors. The data generated from analysis of Injury/Illness data have helped identify and reduce the number of corresponding causal factors.« less

  7. Investigation of injury/illness data at a nuclear facility. Part II

    SciTech Connect (OSTI)

    Cournoyer, Michael E.; Garcia, Vincent E.; Sandoval, Arnold N.; George, Gerald L.; Gubernatis, David C.; Schreiber, Stephen B.

    2015-07-01

    At Los Alamos National Laboratory (LANL), there are several nuclear facilities, accelerator facilities, radiological facilities, explosives sites, moderate- and high-hazard non-nuclear facilities, biosciences laboratory, etc. The Plutonium Science and Manufacturing Directorate (ADPSM) provides special nuclear material research, process development, technology demonstration, and manufacturing capabilities. ADPSM manages the LANL Plutonium Facility. Within the Radiological Control Area at TA-55 (PF-4), chemical and metallurgical operations with plutonium and other hazardous materials are performed. LANL Health and Safety Programs investigate injury and illness data. In this study, statistically significant trends have been identified and compared for LANL, ADPSM, and PF-4 injury/illness cases. A previously described output metric is used to measures LANL management progress towards meeting its operational safety objectives and goals. Timelines are used to determine trends in Injury/Illness types. Pareto Charts are used to prioritize causal factors. The data generated from analysis of Injury/Illness data have helped identify and reduce the number of corresponding causal factors.

  8. Dispersion compensation in chirped pulse amplification systems

    DOE Patents [OSTI]

    Bayramian, Andrew James; Molander, William A.

    2014-07-15

    A chirped pulse amplification system includes a laser source providing an input laser pulse along an optical path. The input laser pulse is characterized by a first temporal duration. The system also includes a multi-pass pulse stretcher disposed along the optical path. The multi-pass pulse stretcher includes a first set of mirrors operable to receive input light in a first plane and output light in a second plane parallel to the first plane and a first diffraction grating. The pulse stretcher also includes a second set of mirrors operable to receive light diffracted from the first diffraction grating and a second diffraction grating. The pulse stretcher further includes a reflective element operable to reflect light diffracted from the second diffraction grating. The system further includes an amplifier, a pulse compressor, and a passive dispersion compensator disposed along the optical path.

  9. Background compensation for a radiation level monitor

    DOE Patents [OSTI]

    Keefe, D.J.

    1975-12-01

    Background compensation in a device such as a hand and foot monitor is provided by digital means using a scaler. With no radiation level test initiated, a scaler is down-counted from zero according to the background measured. With a radiation level test initiated, the scaler is up-counted from the previous down-count position according to the radiation emitted from the monitored object and an alarm is generated if, with the scaler having crossed zero in the positive going direction, a particular number is exceeded in a specific time period after initiation of the test. If the test is initiated while the scale is down-counting, the background count from the previous down- count stored in a memory is used as the initial starting point for the up-count.

  10. Japanese Ratify Convention on Supplementary Compensation for Nuclear Damage (CSC)

    Broader source: Energy.gov [DOE]

    "The Japanese ratification of the Convention on Supplementary Compensation for Nuclear Damage (CSC) marks an important milestone towards creating a global nuclear liability regime that will assure prompt and meaningful compensation in the event of a nuclear accident and will facilitate international cooperation on nuclear projects such as ongoing clean-up work at the Fukushima site."

  11. Compensated vibrating optical fiber pressure measuring device

    DOE Patents [OSTI]

    Fasching, George E.; Goff, David R.

    1987-01-01

    A microbending optical fiber is attached under tension to a diaphragm to se a differential pressure applied across the diaphragm which it causes it to deflect. The fiber is attached to the diaphragm so that one portion of the fiber, attached to a central portion of the diaphragm, undergoes a change in tension; proportional to the differential pressure applied to the diaphragm while a second portion attached at the periphery of the diaphragm remains at a reference tension. Both portions of the fiber are caused to vibrate at their natural frequencies. Light transmitted through the fiber is attenuated by both portions of the tensioned sections of the fiber by an amount which increases with the curvature of fiber bending so that the light signal is modulated by both portions of the fiber at separate frequencies. The modulated light signal is transduced into a electrical signal. The separate modulation signals are detected to generate separate signals having frequencies corresponding to the reference and measuring vibrating sections of the continuous fiber, respectively. A signal proportional to the difference between these signals is generated which is indicative of the measured pressure differential across the diaphragm. The reference portion of the fiber is used to compensate the pressure signal for zero and span changes resulting from ambient temperature and humidity effects upon the fiber and the transducer fixture.

  12. Cutting tool form compensation system and method

    DOE Patents [OSTI]

    Barkman, W.E.; Babelay, E.F. Jr.; Klages, E.J.

    1993-10-19

    A compensation system for a computer-controlled machining apparatus having a controller and including a cutting tool and a workpiece holder which are movable relative to one another along a preprogrammed path during a machining operation utilizes a camera and a vision computer for gathering information at a preselected stage of a machining operation relating to the actual shape and size of the cutting edge of the cutting tool and for altering the preprogrammed path in accordance with detected variations between the actual size and shape of the cutting edge and an assumed size and shape of the cutting edge. The camera obtains an image of the cutting tool against a background so that the cutting tool and background possess contrasting light intensities, and the vision computer utilizes the contrasting light intensities of the image to locate points therein which correspond to points along the actual cutting edge. Following a series of computations involving the determining of a tool center from the points identified along the tool edge, the results of the computations are fed to the controller where the preprogrammed path is altered as aforedescribed. 9 figures.

  13. Dynamic voltage compensation on distribution feeders using flywheel energy storage

    SciTech Connect (OSTI)

    Weissbach, R.S.; Karady, G.G.; Farmer, R.G.

    1999-04-01

    Advancements in power electronics bearings and materials have made flywheel energy storage systems a viable alternative to electrochemical batteries. A future application of such a device is as an uninterruptible power supply for critical loads on a distribution feeder. However, the same power electronics and flywheel system could also be used for dynamic voltage compensation. A comparison is made between series and parallel connection of such dynamic compensation techniques used to maintain rated load voltage on distribution feeders when there are momentary dips in the supply voltage. For each case a mathematical model is presented and analyzed. The two cases are compared and the series compensation technique is more effective.

  14. Determination of Benchmark Compensation Amount for Certain Executives and Employees

    Broader source: Energy.gov [DOE]

    Attached for your information is the Federal Register Notice (FRN) announcing the fiscal year 2012 compensation cap amount ($952,308) for compensation costs incurred AFTER January 1, 2012. The FRN includes the Memorandum for the Heads of Executive Departments and Agencies from Joseph Jordan, Administrator, Office of Federal Procurement Policy which sets for the benchmark compensation amount for employees of Federal Government contractors as required by Section 39 of the Office of Federal Procurement Policy (OFPP) Act, as amended (41 U.S.C. § 1127) for the purposes of section 4304(2)(16) of title 41 and section 2324(e)(1)(P) of title 10. The Executive Compensation Cap is implemented at FAR 31.205-6(p).

  15. Helping Cleantech Start-ups with Employee Compensation - News Releases |

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

    NREL Helping Cleantech Start-ups with Employee Compensation October 17, 2011 The Colorado Center for Renewable Energy Economic Development (CREED) at U.S. Department of Energy's National Renewable Energy Laboratory (NREL) invites cleantech entrepreneurs to attend the next event in its Entrepreneur Series. The Oct. 20 class, "How do you pay your CEO," will help cleantech entrepreneurs determine how to compensate a team, particularly when the company is short on cash. To help

  16. DOE Announces Webinar on Tying Energy Efficiency to Compensation and

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

    Performance Reviews, and More | Department of Energy Webinar on Tying Energy Efficiency to Compensation and Performance Reviews, and More DOE Announces Webinar on Tying Energy Efficiency to Compensation and Performance Reviews, and More August 30, 2013 - 12:00pm Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce. Webinars are free; however, advanced

  17. Type B Accident Investigation Report on the Exertional Heat Illnesses

    Energy Savers [EERE]

    during SPOTC 2006 at the National Training Center in Albuquerque, New Mexico, July 13, 2006 | Department of Energy on the Exertional Heat Illnesses during SPOTC 2006 at the National Training Center in Albuquerque, New Mexico, July 13, 2006 Type B Accident Investigation Report on the Exertional Heat Illnesses during SPOTC 2006 at the National Training Center in Albuquerque, New Mexico, July 13, 2006 July 13, 2006 This Report addresses three injuries that occurred on June 15, 2006 during the

  18. Energy Department Announces Major Milestones for Decatur, Ill. Clean Coal

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

    Project | Department of Energy Major Milestones for Decatur, Ill. Clean Coal Project Energy Department Announces Major Milestones for Decatur, Ill. Clean Coal Project September 19, 2012 - 1:00pm Addthis Washington, DC - Today, the U.S. Energy Department marked two important milestones in the Illinois Industrial Carbon Capture and Storage (ICCS) project in Decatur, Illinois, a major clean coal project and the Department's first large-scale industrial carbon capture and storage demonstration

  19. SuppCompensationNuclearDamage_ExtensionComments.PDF | Department of Energy

    Energy Savers [EERE]

    SuppCompensationNuclearDamage_ExtensionComments.PDF SuppCompensationNuclearDamage_ExtensionComments.PDF PDF icon SuppCompensationNuclearDamage_ExtensionComments.PDF More Documents & Publications CSC_Extension.PDF Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation Notice of extension of public comment period for reply comments.

  20. Compensating tune spread induced by space charge in bunched beams

    SciTech Connect (OSTI)

    Litvinenko, V.; Wang, G.

    2015-05-03

    The effects of space charge play a significant role in modern-day accelerators, frequently constraining the beam parameters attainable in an accelerator or in an accelerator chain. They also can limit the luminosity of hadron colliders operating either at low energies or with sub-TeV high-brightness hadron beams. The latter is applied for strongly cooled proton and ion beams in eRHIC – the proposed future electron-ion collider at Brookhaven National Laboratory. Using an appropriate electron beam would compensate both the tune shift and the tune spread in the hadron beam in a coasting beam. But these methods cannot compensate space charge tune spread in a bunched hadron beam. In this paper we propose and evaluate a novel idea of using a co-propagating electron bunch with mismatched longitudinal velocity to compensate the space charge induced tune-shift and tune spread.

  1. Optical caliper with compensation for specimen deflection and method

    DOE Patents [OSTI]

    Bernacki, B.E.

    1997-12-09

    An optical non-contact profilometry system and method provided by an optical caliper with matched optical sensors that are arranged conjugate to each other so that the surface profile and thickness of an article can be measured without using a fixed reference surface and while permitting the article to deflect in space within the acquisition range of the optical sensors. The output signals from the two optical sensors are algebraically added to compensate for any such deflection of the article and provide a so compensated signal, the balance and sign of which provides a measurement of the actual thickness of the article at the optical sensors. 2 figs.

  2. Optical caliper with compensation for specimen deflection and method

    DOE Patents [OSTI]

    Bernacki, Bruce E. (Knoxville, TN)

    1997-01-01

    An optical non-contact profilometry system and method provided by an optical caliper with matched optical sensors that are arranged conjugate to each other so that the surface profile and thickness of an article can be measured without using a fixed reference surface and while permitting the article to deflect in space within the acquisition range of the optical sensors. The output signals from the two optical sensors are algebraically added to compensate for any such deflection of the article and provide a so compensated signal, the balance and sign of which provides a measurement of the actual thickness of the article at the optical sensors.

  3. Status of RHIC head-on beam-beam compensation project

    SciTech Connect (OSTI)

    Fischer, W.; Anerella, M.; Beebe, E.; Bruno, D.; Gassner, D.M.; Gu, X.; Gupta, R.C.; Hock, J.; Jain, A.K.; Lambiase, R.; Liu, C.; Luo, Y.; Mapes, M.; Montag, C.; Oerter, B.; Okamura, M.; Pikin, A.I.; Raparia, D.; Tan, Y.; Than, R.; Thieberger, P.; Tuozzolo, J.; Zhang, W.

    2011-03-28

    Two electron lenses are under construction for RHIC to partially compensate the head-on beam-beam effect in order to increase both the peak and average luminosities. The final design of the overall system is reported as well as the status of the component design, acquisition, and manufacturing. An overview of the RHIC head-on beam-beam compensation project is given in [1], and more details in [2]. With 2 head-on beam-beam interactions in IP6 and IP8, a third interaction with a low-energy electron beam is added near IP10 to partially compensate the the head-on beam-beam effect. Two electron lenses are under construction, one for each ring. Both will be located in a region common to both beams, but each lens will act only on one beam. With head-on beam-beam compensation up to a factor of two improvement in luminosity is expected together with a polarized source upgrade. The current RHIC polarized proton performance is documented in Ref. [4]. An electron lens (Fig. 1) consists of an DC electron gun, warm solenoids to focus the electron beam during transport, a superconducting main solenoid in which the interaction with the proton beam occurs, steering magnets, a collector, and instrumentation. The main developments in the last year are given below. The experimental program for polarized program at 100 GeV was expected to be finished by the time the electron lenses are commissioned. However, decadal plans by the RHIC experiments STAR and PHENIX show a continuing interest at both 100 GeV and 250 GeV, and a larger proton beam size has been accommodated in the design (Tab. 1). Over the last year beam and lattice parameters were optimized, and RHIC proton lattices are under development for optimized electron lens performance. The effect of the electron lens magnetic structure on the proton beam was evaluated, and found to be correctable. Experiments were done in RHIC and the Tevatron.

  4. Deputy Secretary Memo Regarding Energy Employees Occupational...

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

    These records serve as the basis for DOL and NIOSH to make informed decisions regarding claim adjudication. PDF icon Energy Employees Occupational Illness Compensation Program Act ...

  5. Memorandum of Understanding between the U.S. Department of Labor...

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

    will conduct statutorily mandated activities required to assist with claims processing under the Energy Employees Occupational Illness Compensation Program Act of 2000 (EEOICPA). ...

  6. DOL: Office of the Ombudsman for EEOICPA

    Broader source: Energy.gov [DOE]

    The Office of the Ombudsman for the Energy Employees Occupational Illness Compensation Program is an independent office within the Department of Labor that provides assistance and information to...

  7. Savannah River Ecology Laboratory - Outreach Program

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

    Program

  8. Savannah River Ecology Laboratory - Outreach Program

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

    Program

  9. Compensated count-rate circuit for radiation survey meter

    DOE Patents [OSTI]

    Todd, R.A.

    1980-05-12

    A count-rate compensating circuit is provided which may be used in a portable Geiger-Mueller (G-M) survey meter to ideally compensate for couting loss errors in the G-M tube detector. In a G-M survey meter, wherein the pulse rate from the G-M tube is converted into a pulse rate current applied to a current meter calibrated to indicate dose rate, the compensation circuit generates and controls a reference voltage in response to the rate of pulses from the detector. This reference voltage is gated to the current-generating circuit at a rate identical to the rate of pulses coming from the detector so that the current flowing through the meter is varied in accordance with both the frequency and amplitude of the reference voltage pulses applied thereto so that the count rate is compensated ideally to indicate a true count rate within 1% up to a 50% duty cycle for the detector. A positive feedback circuit is used to control the reference voltage so that the meter output tracks true count rate indicative of the radiation dose rate.

  10. Compensated count-rate circuit for radiation survey meter

    DOE Patents [OSTI]

    Todd, Richard A.

    1981-01-01

    A count-rate compensating circuit is provided which may be used in a portable Geiger-Mueller (G-M) survey meter to ideally compensate for counting loss errors in the G-M tube detector. In a G-M survey meter, wherein the pulse rate from the G-M tube is converted into a pulse rate current applied to a current meter calibrated to indicate dose rate, the compensated circuit generates and controls a reference voltage in response to the rate of pulses from the detector. This reference voltage is gated to the current-generating circuit at a rate identical to the rate of pulses coming from the detector so that the current flowing through the meter is varied in accordance with both the frequency and amplitude of the reference voltage pulses applied thereto so that the count rate is compensated ideally to indicate a true count rate within 1% up to a 50% duty cycle for the detector. A positive feedback circuit is used to control the reference voltage so that the meter output tracks true count rate indicative of the radiation dose rate.

  11. Temperature compensated and self-calibrated current sensor

    DOE Patents [OSTI]

    Yakymyshyn, Christopher Paul; Brubaker, Michael Allen; Yakymyshyn, Pamela Jane

    2007-09-25

    A method is described to provide temperature compensation and reduction of drift due to aging for a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. The offset voltage signal generated by each magnetic field sensor is used to correct variations in the output signal due to temperature variations and aging.

  12. Analytical modeling of a hydraulically-compensated compressed-air energy-storage system

    SciTech Connect (OSTI)

    McMonagle, C.A.; Rowe, D.S.

    1982-12-01

    A computer program was developed to calculate the dynamic response of a hydraulically-compensated compressed air energy storage (CAES) system, including the compressor, air pipe, cavern, and hydraulic compensation pipe. The model is theoretically based on the two-fluid model in which the dynamics of each phase are presented by its set of conservation equations for mass and momentum. The conservation equations define the space and time distribution of pressure, void fraction, air saturation, and phase velocities. The phases are coupled by two interface equations. The first defines the rate of generation (or dissolution) of gaseous air in water and can include the effects of supersaturation. The second defines the frictional shear coupling (drag) between the gaseous air and water as they move relative to each other. The relative motion of the air and water is, therefore, calculated and not specified by a slip or drift-velocity correlation. The total CASE system is represented by a nodal arrangement. The conservation equations are written for each nodal volume and are solved numerically. System boundary conditions include the air flow rate, atmospheric pressure at the top of the compensation pipe, and air saturation in the reservoir. Initial conditions are selected for velocity and air saturation. Uniform and constant temperature (60/sup 0/F) is assumed. The analytical model was used to investigate the dynamic response of a proposed system.Investigative calculations considered high and low water levels, and a variety of charging and operating conditions. For all cases investigated, the cavern response to air-charging, was a damped oscillation of pressure and flow. Detailed results are presented. These calculations indicate that the Champagne Effect is unlikely to cause blowout for a properly designed CAES system.

  13. Long-range and head-on beam-beam compensation studies in RHIC with lessons for the LHC

    SciTech Connect (OSTI)

    Fischer, W.; Luo, Y.; Abreu, N.; Calaga, R.; Montag, C.; Robert-Demolaize, G.; Dorda, U.; Koutchouk, J.-P.; Sterbini, G.; Zimmermann, F.; Kim, H.-J.; Sen, T.; Shiltsev, V.; Valishev, A.; Qiang, J.; Kabel, A.

    2009-01-12

    Long-range as well as head-on beam-beam effects are expected to limit the LHC performance with design parameters. They are also important consideration for the LHC upgrades. To mitigate long-range effects, current carrying wires parallel to the beam were proposed. Two such wires are installed in RHIC where they allow studying the effect of strong long-range beam-beam effects, as well as the compensation of a single long-range interaction. The tests provide benchmark data for simulations and analytical treatments. Electron lenses were proposed for both RHIC and the LHC to reduce the head-on beam-beam effect. We present the experimental long-range beam-beam program at RHIC and report on head-on compensations studies based on simulations.

  14. Long-range and head-on beam-beam compensation studies in RHIC with lessons for the LHC

    SciTech Connect (OSTI)

    Fischer,W.; Luo, Y.; Abreu, N.; Calaga, R.; Montag, C.; Robert-Demolaize, G.; Dorda, U.; Koutchouk, J. -P.; Sterbini, G.; Zimmermann, F.; Kim, H. -J.; Sen, T.; Shiltsev, V.; Valishev, A.; Qiang, J.; Kabel, A.

    2008-11-24

    Long-range as well as head-on beam-beam effects are expected to limit the LHC performance with design parameters. They are also important consideration for the LHC upgrades. To mitigate long-range effects current carrying wires parallel to the beam were proposed. Two such wires are installed in RHIC where they allow studying the effect of strong long-range beam-beam effects, as well as the compensation of a single long-range interaction. The tests provide benchmark data for simulations and analytical treatments. To reduce the head-on beam-beam effect electron lenses were proposed for both RIDC and the LHC. We present the experimental long-range beam-beam program at RHIC and report on head-on compensations studies based on simulations.

  15. Long-Range And Head-On Beam-Beam Compensation Studies in RHIC With Lessons for the LHC

    SciTech Connect (OSTI)

    Fischer, W.; Luo, Y.; Abreu, N.; Calaga, R.; Montag, C.; Robert-Demolaize, G.; Dorda, U.; Koutchouk, J.P.; Sterbini, G.; Zimmermann, F.; Kim, H.J.; Sen, T.; Shiltsev, V.; Valishev, A.; Qiang, J.; Kabel, A.; /SLAC

    2011-11-28

    Long-range as well as head-on beam-beam effects are expected to limit the LHC performance with design parameters. They are are also important consideration for the LHC upgrades. To mitigate long-range effects, current carrying wires parallel to the beam were proposed. Two such wires are installed in RHIC where they allow studying the effect of strong long-range beam-beam effects, as well as the compensation of a single long-range interaction. The tests provide benchmark data for simulations and analytical treatments. Electron lenses were proposed for both RHIC and the LHC to reduce the head-on beam-beam effect. We present the experimental long-range beam-beam program at RHIC and report on head-on compensations studies based on simulations.

  16. Microcantilever heater-thermometer with integrated temperature-compensated strain sensor

    DOE Patents [OSTI]

    King, William P.; Lee, Jungchul; Goericke, Fabian T.

    2011-04-19

    The present invention provides microcantilever hotplate devices which incorporate temperature compensating strain sensors. The microcantilever hotplate devices of the present invention comprise microcantilevers having temperature compensating strain sensors and resistive heaters. The present invention also provides methods for using a microcantilever hotplate for temperature compensated surface stress measurements, chemical/biochemical sensing, measuring various properties of compounds adhered to the microcantilever hotplate surface, or for temperature compensated deflection measurements.

  17. Systems and methods for compensating for electrical converter nonlinearities

    DOE Patents [OSTI]

    Perisic, Milun; Ransom, Ray M.; Kajouke, Lateef A.

    2013-06-18

    Systems and methods are provided for delivering energy from an input interface to an output interface. An electrical system includes an input interface, an output interface, an energy conversion module coupled between the input interface and the output interface, and a control module. The control module determines a duty cycle control value for operating the energy conversion module to produce a desired voltage at the output interface. The control module determines an input power error at the input interface and adjusts the duty cycle control value in a manner that is influenced by the input power error, resulting in a compensated duty cycle control value. The control module operates switching elements of the energy conversion module to deliver energy to the output interface with a duty cycle that is influenced by the compensated duty cycle control value.

  18. Electron Lens for Beam-Beam Compensation at LHC

    SciTech Connect (OSTI)

    Valishev, A.; Shiltsev, V.; /Fermilab

    2009-05-01

    Head-on beam-beam effect may become a major performance limitation for the LHC in some of the upgrade scenarios. Given the vast experience gained from the operation of Tevatron electron lenses, a similar device provides significant potential for mitigation of beam-beam effects at the LHC. In this report we present the results of simulation studies of beam-beam compensation and analyze potential application of electron lense at LHC and RHIC.

  19. Temperature compensated current sensor using reference magnetic field

    DOE Patents [OSTI]

    Yakymyshyn, Christopher Paul (Seminole, FL); Brubaker, Michael Allen (Loveland, CO); Yakymyshyn, Pamela Jane (Seminole, FL)

    2007-10-09

    A method is described to provide temperature compensation and self-calibration of a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. A reference magnetic field generated within the current sensor housing is detected by a separate but identical magnetic field sensor and is used to correct variations in the output signal due to temperature variations and aging.

  20. Influence of compensator thickness, field size, and off-axis distance on the effective attenuation coefficient of a cerrobend compensator for intensity-modulated radiation therapy

    SciTech Connect (OSTI)

    Haghparast, Abbas; Hashemi, Bijan; Eivazi, Mohammad Taghi

    2013-04-01

    Intensity-modulated radiation therapy (IMRT) can be performed by using compensators. To make a compensator for an IMRT practice, it is required to calculate the effective attenuation coefficient (?{sub eff}) of its material, which is affected by various factors. We studied the effect of the variation of the most important factors on the calculation of the ?{sub eff} of the cerrobend compensator for 6-MV photon beams, including the field size, compensator thickness, and off-axis distance. Experimental measurements were carried out at 100 cm source-to-surface distance and 10 cm depth for the 6-MV photon beams of an Elekta linac using various field size, compensator thickness, and off-axis settings. The field sizes investigated ranged from 4 4 to 25 25 cm{sup 2} and the cerrobend compensator thicknesses from 0.56 cm. For a fixed compensator thickness, variation of the ?{sub eff} with the field size ranged from 3.76.8%, with the highest value attributed to the largest compensator thickness. At the reference field size of 10 10 cm{sup 2}, the ?{sub eff} varied by 16.5% when the compensator thickness was increased from 0.56 cm. However, the variation of the ?{sub eff} with the off-axis distance was only 0.99% at this field size, whereas for the largest field size, it was more significant. Our results indicated that the compensator thickness and field size have the most significant effect on the calculation of the compensator ?{sub eff} for the 6-MV photon beam. Therefore, it is recommended to consider these parameters when calculating the compensator thickness for an IMRT practice designed for these beams. The off-axis distance had a significant effect on the calculation of the ?{sub eff} only for the largest field size. Hence, it is recommended to consider the effect of this parameter only for field sizes larger than 25 25 cm{sup 2}.

  1. Matrix Effects in Biological Mass Spectrometry Imaging: Identification and Compensation

    SciTech Connect (OSTI)

    Lanekoff, Ingela T.; Stevens, Susan; Stenzel-Poore, Mary; Laskin, Julia

    2014-07-21

    Matrix effects in mass spectrometry imaging (MSI) may affect the observed molecular distribution in chemical and biological systems. In this study, we introduce an experimental approach that efficiently compensates for matrix effects in nanospray desorption electrospray ionization (nano-DESI) MSI without introducing any complexity into the experimental protocol. We demonstrate compensation for matrix effects in nano-DESI MSI of phosphatidylcholine (PC) in normal and ischemic mouse brain tissue by doping the nano-DESI solvent with PC standards. Specifically, we use mouse brain tissue of a middle cerebral artery occlusion (MCAO) stroke model with an ischemic region localized to one hemisphere of the brain. Due to similar suppression in ionization of endogenous PC molecules extracted from the tissue and PC standards added to the solvent, matrix effects are eliminated by normalizing the intensity of the sodium and potassium adducts of endogenous PC to the intensity of the corresponding adduct of the PC standard. This approach efficiently compensates for signal variations resulting from differences in the local concentrations of sodium and potassium in tissue sections and from the complexity of the extracted analyte mixture derived from local variations in molecular composition.

  2. Longitudinal Bunch Lengthening Compensation in High Charge RF Photoinjector

    SciTech Connect (OSTI)

    Pei, S.; Adolphsen, C.; /SLAC

    2008-10-03

    In high charge RF photoinjectors for wakefield two beam acceleration studies, due to the strong longitudinal space charge, bunch lengthening between the photocathode and photoinjector exit is a critical issue. We present beam dynamics studies of bunch lengthening in an RF photoinjector for a high charge electron beam and describe methods to compensate the bunch lengthening to various degrees. In particular, the beam dynamics for bunch charge from 1nC to 30nC are studied for an S-band 2856 MHz photoinjector.

  3. Demand response compensation, net Benefits and cost allocation: comments

    SciTech Connect (OSTI)

    Hogan, William W.

    2010-11-15

    FERC's Supplemental Notice of Public Rulemaking addresses the question of proper compensation for demand response in organized wholesale electricity markets. Assuming that the Commission would proceed with the proposal ''to require tariff provisions allowing demand response resources to participate in wholesale energy markets by reducing consumption of electricity from expected levels in response to price signals, to pay those demand response resources, in all hours, the market price of energy for such reductions,'' the Commission posed questions about applying a net benefits test and rules for cost allocation. This article summarizes critical points and poses implications for the issues of net benefit tests and cost allocation. (author)

  4. VisitDosimBadgeTrckg-PIA.pdf | Department of Energy

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

    VisitDosimBadgeTrckg-PIA.pdf VisitDosimBadgeTrckg-PIA.pdf PDF icon VisitDosimBadgeTrckg-PIA.pdf More Documents & Publications Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy Employees' Occupational Illness Compensation Program PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - Tour Tracker

  5. Voluntary pollution reduction programs

    SciTech Connect (OSTI)

    Sears, E.B.

    1997-08-01

    Despite claims that the government is reducing the amount of environmental regulation, the sheer amount of regulatory language has actually increased yearly. Yet based on media reports and citizen claims, pollution appears to go unchecked. Citizens condemn a perceived lack of government regulation of industrial pollution, while industries find themselves mired in increasingly complex regulatory programs that are sometimes far removed from real world situations. US Environmental Protection Agency (EPA) decision-makers have responded to these concerns by designing regulatory programs that abandon traditional command-and-control regulatory schemes as ill-suited to today`s pollution problems and the interests of these stakeholders. This paper analyzes the use of voluntary pollution control programs in place of command-and-control regulation. It is proposed that voluntary programs may serve as carrots to entice regulated entities to reduce pollution, but that there are a number of hurdles to their effective implementation that preclude them from being embraced as effective environmental regulatory tools. This paper reviews why agencies have moved from command-and-control regulation and examines current voluntary pollution control programs. This paper also contemplates the future of such programs.

  6. POLICY GUIDANCE MEMORANDUM #11A Approval Process for Dual Compensation Waivers for Reemployed Annuitants

    Broader source: Energy.gov [DOE]

    Process to  grant dual compensation (salary-offset) waivers to reemployed annuitants who work on a limited basis without reduction to their retirement annuity.

  7. Public Comment re NOI on Convention on Supplementary Compensation for Nuclear Damage

    Broader source: Energy.gov [DOE]

    ENERGYSOLUTIONS' Comment in Response to Notice of Inquiry, Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation -75 FR 43945

  8. DOE Order 440. 1 B: Worker Protection Program for DOE (Including NNSA) Federal Employees

    Broader source: Energy.gov [DOE]

    Stakeholders: DOE and NNSA employees Scope: DOE Order 440.1 B establishes the framework for an effective worker protection program that will reduce or prevent injuries, illnesses, and accidental...

  9. Compensation of flare-induced CD changes EUVL

    DOE Patents [OSTI]

    Bjorkholm, John E. (Pleasanton, CA); Stearns, Daniel G. (Los Altos, CA); Gullikson, Eric M. (Oakland, CA); Tichenor, Daniel A. (Castro Valley, CA); Hector, Scott D. (Oakland, CA)

    2004-11-09

    A method for compensating for flare-induced critical dimensions (CD) changes in photolithography. Changes in the flare level results in undesirable CD changes. The method when used in extreme ultraviolet (EUV) lithography essentially eliminates the unwanted CD changes. The method is based on the recognition that the intrinsic level of flare for an EUV camera (the flare level for an isolated sub-resolution opaque dot in a bright field mask) is essentially constant over the image field. The method involves calculating the flare and its variation over the area of a patterned mask that will be imaged and then using mask biasing to largely eliminate the CD variations that the flare and its variations would otherwise cause. This method would be difficult to apply to optical or DUV lithography since the intrinsic flare for those lithographies is not constant over the image field.

  10. Electric vehicle drive train with rollback detection and compensation

    DOE Patents [OSTI]

    Konrad, C.E.

    1994-12-27

    An electric vehicle drive train includes a controller for detecting and compensating for vehicle rollback, as when the vehicle is started upward on an incline. The vehicle includes an electric motor rotatable in opposite directions corresponding to opposite directions of vehicle movement. A gear selector permits the driver to select an intended or desired direction of vehicle movement. If a speed and rotational sensor associated with the motor indicates vehicle movement opposite to the intended direction of vehicle movement, the motor is driven to a torque output magnitude as a nonconstant function of the rollback speed to counteract the vehicle rollback. The torque function may be either a linear function of speed or a function of the speed squared. 6 figures.

  11. System for throttling and compensation for variable feedstock properties

    DOE Patents [OSTI]

    Meyer, J. W.

    1981-05-05

    Apparatus is shown for adjusting the feed rate of pulverized feed material into a pressurized container. The apparatus also has utility for compensating for variations in the permeability of the feed material. A rotor that includes sprues with provision for controlling the pressure distribution along the sprues is located within the pressurized container. The rotor hub is connected to a drive means and a material supply means which extend through the wall of the container. A line for controlling pressure along the sprues by gas injection is connected to a chamber between sections of the sprue for controlling gas pressure at that point. The gas pressure control line is connected to a pressurized gas source and a control system external to the rotor. 10 figs.

  12. Electric vehicle drive train with rollback detection and compensation

    DOE Patents [OSTI]

    Konrad, Charles E. (Roanoke, VA)

    1994-01-01

    An electric vehicle drive train includes a controller for detecting and compensating for vehicle rollback, as when the vehicle is started upward on an incline. The vehicle includes an electric motor rotatable in opposite directions corresponding to opposite directions of vehicle movement. A gear selector permits the driver to select an intended or desired direction of vehicle movement. If a speed and rotational sensor associated with the motor indicates vehicle movement opposite to the intended direction of vehicle movement, the motor is driven to a torque output magnitude as a nonconstant function of the rollback speed to counteract the vehicle rollback. The torque function may be either a linear function of speed or a function of the speed squared.

  13. System for throttling and compensation for variable feedstock properties

    DOE Patents [OSTI]

    Meyer, John W.

    1981-01-01

    Apparatus is shown for adjusting the feed rate of pulverized feed material into a pressurized container. The apparatus also has utility for compensating for variations in the permeability of the feed material. A rotor that includes sprues with provision for controlling the pressure distribution along the sprues is located within the pressurized container. The rotor hub is connected to a drive means and a material supply means which extend through the wall of the container. A line for controlling pressure along the sprues by gas injection is connected to a chamber between sections of the sprue for controlling gas pressure at that point. The gas pressure control line is connected to a pressurized gas source and a control system external to the rotor.

  14. Dead-time compensation for a logarithmic display rate meter

    DOE Patents [OSTI]

    Larson, John A.; Krueger, Frederick P.

    1988-09-20

    An improved circuit is provided for application to a radiation survey meter that uses a detector that is subject to dead time. The circuit compensates for dead time over a wide range of count rates by producing a dead-time pulse for each detected event, a live-time pulse that spans the interval between dead-time pulses, and circuits that average the value of these pulses over time. The logarithm of each of these values is obtained and the logarithms are subtracted to provide a signal that is proportional to a count rate that is corrected for the effects of dead time. The circuit produces a meter indication and is also capable of producing an audible indication of detected events.

  15. Dead-time compensation for a logarithmic display rate meter

    DOE Patents [OSTI]

    Larson, J.A.; Krueger, F.P.

    1987-10-05

    An improved circuit is provided for application to a radiation survey meter that uses a detector that is subject to dead time. The circuit compensates for dead time over a wide range of count rates by producing a dead-time pulse for each detected event, a live-time pulse that spans the interval between dead-time pulses, and circuits that average the value of these pulses over time. The logarithm of each of these values is obtained and the logarithms are subtracted to provide a signal that is proportional to a count rate that is corrected for the effects of dead time. The circuit produces a meter indication and is also capable of producing an audible indication of detected events. 5 figs.

  16. Program Evaluation: Program Logic

    Broader source: Energy.gov [DOE]

    Logic modeling is a thought process program evaluators have found to be useful for at least forty years and has become increasingly popular with program managers during the last decade. A logic model presents a plausible and sensible model of how the program will work under certain environmental conditions to solve identified problems. The logic model can be the basis for a convincing story of the program's expected performance – telling stakeholders and others the problem the program focuses on and how it is uniquely qualified to address it. The elements of the logic model are resources, activities, outputs, short, intermediate and longer-term outcomes. Some add the customers reached, as well as the relevant external contextual influences, present before a program begins or appearing as the program is implemented.

  17. Apparatus and method to compensate for refraction of radiation

    DOE Patents [OSTI]

    Allen, G.R.; Moskowitz, P.E.

    1990-03-27

    An apparatus to compensate for refraction of radiation passing through a curved wall of an article is provided. The apparatus of a preferred embodiment is particularly advantageous for use in arc tube discharge diagnostics. The apparatus of the preferred embodiment includes means for pre-refracting radiation on a predetermined path by an amount equal and inverse to refraction which occurs when radiation passes through a first wall of the arc tube such that, when the radiation passes through the first wall of the arc tube and into the cavity thereof, the radiation passes through the cavity approximately on the predetermined path; means for releasably holding the article such that the radiation passes through the cavity thereof; and means for post-refracting radiation emerging from a point of the arc tube opposite its point of entry by an amount equal and inverse to refraction which occurs when radiation emerges from the arc tube. In one embodiment the means for pre-refracting radiation includes a first half tube comprising a longitudinally bisected tube obtained from a tube which is approximately identical to the arc tube's cylindrical portion and a first cylindrical lens, the first half tube being mounted with its concave side facing the radiation source and the first cylindrical lens being mounted between the first half tube and the arc tube and the means for post-refracting radiation includes a second half tube comprising a longitudinally bisected tube obtained from a tube which is approximately identical to the arc tube's cylindrical portion and a second cylindrical lens, the second half tube being mounted with its convex side facing the radiation source and the second cylindrical lens being mounted between the arc tube and the second half tube. Methods to compensate for refraction of radiation passing into and out of an arc tube is also provided. 4 figs.

  18. Apparatus and method to compensate for refraction of radiation

    DOE Patents [OSTI]

    Allen, Gary R. (Georgetown, MA); Moskowitz, Philip E. (Peabody, MA)

    1990-01-01

    An apparatus to compensate for refraction of radiation passing through a curved wall of an article is provided. The apparatus of a preferred embodiment is particularly advantageous for use in arc tube discharge diagnostics. The apparatus of the preferred embodiment includes means for pre-refracting radiation on a predetermined path by an amount equal and inverse to refraction which occurs when radiation passes through a first wall of the arc tube such that, when the radiation passes through the first wall of the arc tube and into the cavity thereof, the radiation passes through the cavity approximately on the predetermined path; means for releasably holding the article such that the radiation passes through the cavity thereof; and means for post-refracting radiation emerging from a point of the arc tube opposite its point of entry by an amount equal and inverse to refraction which occurs when radiation emerges from the arc tube. In one embodiment the means for pre-refracting radiation includes a first half tube comprising a longitudinally bisected tube obtained from a tube which is approximately identical to the arc tube's cylindrical portion and a first cylindrical lens, the first half tube being mounted with its concave side facing the radiation source and the first cylindrical lens being mounted between the first half tube and the arc tube and the means for post-refracting radiation includes a second half tube comprising a longitudinally bisected tube obtained from a tube which is approximately identical to the arc tube's cylindrical portion and a second cylindrical lens, the second half tube being mounted with its convex side facing the radiation source and the second cylindrical lens being mounted between the arc tube and the second half tube. Methods to compensate for refraction of radiation passing into and out of an arc tube is also provided.

  19. OSS 19.11 Injury and Illness Record Keeping 9/19/03

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to evaluate the contractor's process for identifying and recording data pertaining to occupational injuries and illnesses.  The Facility Representative will...

  20. ORISE: Illness and Injury Surveillance, Radiation Exposure, and...

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

    fulfill agency requests for customized data, or support the routine review of health assessment programs. A list of ORISE reports focused on occupational exposure and worker...

  1. Department of Energy Acquisition Letter 2013-04 on Executive Compensation

    Broader source: Energy.gov [DOE]

    Department of Energy Acquisition Letter 2013-04 hereby cancels and supersedes Acquisition Letter 2007-02 on Executive Compensation. The previous Acquisition Letter 2007-02 has been revised to address audit findings raised by the Office of Inspector General regarding DOE's reimbursement of executive compensation.

  2. Method for determination of the degree of compensation for electrically active impurities in multivalley semiconductors

    SciTech Connect (OSTI)

    Baranskii, P. I.; Gaidar, G. P.

    2013-06-15

    A method for determination of the degree of compensation k = N{sub a}/N{sub d} for shallow impurities in n-Si crystals with a nondegenerate electron gas is suggested. Data facilitating practical determination of the degree of compensation are given.

  3. RR UECX I DEUEetdJ16 T LEMON7 ILL =@I9 V

    Office of Legacy Management (LM)

    4 , RR UECX I DEUEetdJ16 T LEMON7 ILL @I9 V : w ?g+QZ FM USAEC NYK @5 TO USAEC LEMUMT Ill.. AEC WWC ; I . ' FOR A TAMwsflO h@G NR tt0 PD Tti181810 APPROVE pf TWJNTY GRAM8 ...

  4. Compensated individually addressable array technology for human breast imaging

    DOE Patents [OSTI]

    Lewis, D. Kent

    2003-01-01

    A method of forming broad bandwidth acoustic or microwave beams which encompass array design, array excitation, source signal preprocessing, and received signal postprocessing. This technique uses several different methods to achieve improvement over conventional array systems. These methods are: 1) individually addressable array elements; 2) digital-to-analog converters for the source signals; 3) inverse filtering from source precompensation; and 4) spectral extrapolation to expand the bandwidth of the received signals. The components of the system will be used as follows: 1) The individually addressable array allows scanning around and over an object, such as a human breast, without any moving parts. The elements of the array are broad bandwidth elements and efficient radiators, as well as detectors. 2) Digital-to-analog converters as the source signal generators allow virtually any radiated field to be created in the half-space in front of the array. 3) Preprocessing allows for corrections in the system, most notably in the response of the individual elements and in the ability to increase contrast and resolution of signal propagating through the medium under investigation. 4) Postprocessing allows the received broad bandwidth signals to be expanded in a process similar to analytic continuation. Used together, the system allows for compensation to create beams of any desired shape, control the wave fields generated to correct for medium differences, and improve contract and resolution in and through the medium.

  5. Wear compensating seal means for rotary piston coal feeder

    DOE Patents [OSTI]

    Gencsoy, Hasan T.; Gardner, John F.

    1979-01-01

    The present invention is directed to a wear compensating seal arrangement for use in a rotary piston feeder utilized for feeding pulverized coal into a gasifier operating at relatively high pressures and elevated temperatures. The rotary piston feeder has a circular casing with a coal loading opening therein diametrically opposed from a coal discharge and contains a rotatable disoidal rotor having a cylinder in which a reciprocatable piston is disposed. The reciprocation of the piston within the cylinder is provided by a stationary conjugate cam whereby pulverized coal from a coal hopper at atmospheric pressure can be introduced into the cylinder and then discharged therefrom into the high pressure gasifier while maintaining minimal losses of producer gas and the expenditure of minimal energy which would detract from the efficiency of the gasification. The seal arrangement of the present invention is disposed between the rotor and the casing about the coal discharge and prevents the high pressure gases from within the gasifier from escaping between these relatively movable parts during operation of the coal feeder. The seal utilizes a primary seal in contact with the rotor and a secondary seal supporting the primary seal. The primary seal is continuously urged towards the rotor by springs and the high pressure producer gas.

  6. CONVENTION ON SUPPLEMENTARY COMPENSATION NOTICE OF PROPOSED RULEMAKING

    Broader source: Energy.gov [DOE]

    On December 10, 2014, DOE General Counsel Steven P. Croley signed a Notice of Proposed Rulemaking (NOPR), which sets forth proposed regulations to establish the retrospective risk pooling program...

  7. Operational head-on beam-beam compensation with electron lenses in the Relativistic Heavy Ion Collider

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

    Fischer, W.; Gu, X.; Altinbas, Z.; Costanzo, M.; Hock, J.; Liu, C.; Luo, Y.; Marusic, A.; Michnoff, R.; Miller, T. A.; et al

    2015-12-23

    Head-on beam-beam compensation has been implemented in the Relativistic Heavy Ion Collider (RHIC) in order to increase the luminosity delivered to the experiments. We discuss the principle of combining a lattice for resonance driving term compensation and an electron lens for tune spread compensation. We describe the electron lens technology and its operational use. As of this date the implemented compensation scheme approximately doubled the peak and average luminosities.

  8. Attached is Policy Flash 2013-34 Department of Energy Acquisition Letter 2013-04 on Executive Compensation

    Broader source: Energy.gov [DOE]

    Attached is Policy Flash 2013-34 Department of Energy Acquisition Letter 2013-04 on Executive Compensation

  9. RHIC LUMINOSITY UPGRADE PROGRAM

    SciTech Connect (OSTI)

    Fischer, W.

    2010-05-23

    The Relativistic Heavy Ion Collider (RHIC) operates with either ions or polarized protons. After increasing the heavy ion luminosity by two orders of magnitude since its commissioning in 2000, the current luminosity upgrade program aims for an increase by another factor of 4 by means of 3D stochastic cooling and a new 56 MHz SRF system. An Electron Beam Ion Source is being commissioned that will allow the use of uranium beams. Electron cooling is considered for collider operation below the current injection energy. For the polarized proton operation both luminosity and polarization are important. In addition to ongoing improvements in the AGS injector, the construction of a new high-intensity polarized source has started. In RHIC a number of upgrades are under way to increase the intensity and polarization transmission to 250 GeV beam energy. Electron lenses will be installed to partially compensate the head-on beam-beam effect.

  10. The role of space charge compensation for ion beam extraction and ion beam transport (invited)

    SciTech Connect (OSTI)

    Spädtke, Peter

    2014-02-15

    Depending on the specific type of ion source, the ion beam is extracted either from an electrode surface or from a plasma. There is always an interface between the (almost) space charge compensated ion source plasma, and the extraction region in which the full space charge is influencing the ion beam itself. After extraction, the ion beam is to be transported towards an accelerating structure in most cases. For lower intensities, this transport can be done without space charge compensation. However, if space charge is not negligible, the positive charge of the ion beam will attract electrons, which will compensate the space charge, at least partially. The final degree of Space Charge Compensation (SCC) will depend on different properties, like the ratio of generation rate of secondary particles and their loss rate, or the fact whether the ion beam is pulsed or continuous. In sections of the beam line, where the ion beam is drifting, a pure electrostatic plasma will develop, whereas in magnetic elements, these space charge compensating electrons become magnetized. The transport section will provide a series of different plasma conditions with different properties. Different measurement tools to investigate the degree of space charge compensation will be described, as well as computational methods for the simulation of ion beams with partial space charge compensation.

  11. Weatherization Program

    Broader source: Energy.gov [DOE]

    Residences participating in the Home Energy Rebate or New Home Rebate Program may not also participate in the Weatherization Program.

  12. Nitrogen dioxide and respiratory illness in children. Part I: Health outcomes

    SciTech Connect (OSTI)

    Samet, J.M.; Lambert, W.E.; Skipper, B.J.; Cushing, A.H.; Hunt, W.C.; Young, S.A.; McLaren, L.C.; Schwab, M.; Spengler, J.D. )

    1993-06-01

    We have carried out a prospective cohort study to test the hypothesis that exposure to nitrogen dioxide increases the incidence and severity of respiratory infections during the first 18 months of life. Between January 1988 and June 1990, 1,315 infants were enrolled into the study at birth and followed with prospective surveillance for the occurrence of respiratory infections and monitoring of nitrogen dioxide concentrations in their homes. The subjects were healthy infants from homes without smokers; they were selected with stratification by type of cooking stove at a ratio of four to one for gas and electric stoves. Illness experience was monitored by a daily diary of symptoms completed by the mother and a telephone interview conducted every two weeks. Illnesses with wheezing or wet cough were classified as involving the lower respiratory tract; all other respiratory illnesses were designated as involving the upper respiratory tract. Exposure to nitrogen dioxide was estimated by two-week average concentrations measured in the subjects' bedrooms with passive samplers. This analysis is limited to the 1,205 subjects completing at least one month of observation; of these, 823 completed the full protocol, contributing 82.8% of the total number of days during which the subjects were under observation. Incidence rates for all respiratory illnesses, all upper respiratory illness, all lower respiratory illnesses, and lower respiratory illness further divided into those with any wheezing, or wet cough without wheezing, were examined within strata of nitrogen dioxide exposure at the time of the illness, nitrogen dioxide exposure during the prior month, and type of cooking stove. Consistent trends of increasing illness incidence rates with increasing exposure to nitrogen dioxide were not evident for either the lagged or unlagged exposure variables.

  13. Occupational Medical Services at Hanford B-1 PART I - THE SCHEDULE

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

    | Department of Energy Injury & Illness System (01&15) PIA, Idaho National Laboratory Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory PDF icon Occupational Injury & Illness System (01&15) PIA, Idaho National Laboratory More Documents & Publications Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy

  14. SEP Program Planning Template ("Program Planning Template") ...

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

    SEP Program Planning Template ("Program Planning Template") SEP Program Planning Template ("Program Planning Template") Program Planning Template More Documents & Publications...

  15. Apparatus and method for compensating for clock drift in downhole drilling components

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Pixton, David S. (Lehi, UT); Johnson, Monte L. (Orem, UT); Bartholomew, David B. (Springville, UT); Hall, Jr., H. Tracy (Provo, UT)

    2007-08-07

    A precise downhole clock that compensates for drift includes a prescaler configured to receive electrical pulses from an oscillator. The prescaler is configured to output a series of clock pulses. The prescaler outputs each clock pulse after counting a preloaded number of electrical pulses from the oscillator. The prescaler is operably connected to a compensator module for adjusting the number loaded into the prescaler. By adjusting the number that is loaded into the prescaler, the timing may be advanced or retarded to more accurately synchronize the clock pulses with a reference time source. The compensator module is controlled by a counter-based trigger module configured to trigger the compensator module to load a value into the prescaler. Finally, a time-base logic module is configured to calculate the drift of the downhole clock by comparing the time of the downhole clock with a reference time source.

  16. Determination of Benchmark Compensation Amount for Certain Executives and Employees (Update)

    Broader source: Energy.gov [DOE]

    The purpose of this Flash is to update Policy Flash 2014-12 issued on December 28, 2013 to reflect the current Executive Compensation Cap pursuant to the Bipartisan Budget Act of 2013 (H.J.Res. 59) which was signed into law on December 26, 2013. The provision in Section 702 – "Limitation on allowable government contractor compensation costs"- limits how much a contractor could charge the federal government for an employee's compensation to $487,000 per fiscal year, adjusted annually to reflect changes in the Employment Cost Index for all workers, as calculated by the Bureau of Labor Statistics. This limitation is applicable to new contracts (includes exercising of options) awarded 180 days (June 23, 2014) after the enactment date of the Pub.L.. The Executive Compensation Cap is implemented at FAR 31.205-6(p).

  17. Static reactive power compensators for high-voltage power systems. Final report

    SciTech Connect (OSTI)

    Not Available

    1981-04-01

    A study conducted to summarize the role of static reactive power compensators for high voltage power system applications is described. This information should be useful to the utility system planning engineer in applying static var systems (SVS) to high voltage as (HVAC) systems. The static var system is defined as a form of reactive power compensator. The general need for reactive power compensation in HVAC systems is discussed, and the static var system is compared to other devices utilized to provide reactive power compensation. Examples are presented of applying SVS for specific functions, such as the prevention of voltage collapse. The operating principles of commercially available SVS's are discussed in detail. The perormance and active power loss characteristics of SVS types are compared.

  18. Public Comment re Convention on Supplementary Compensation for Nuclear Damage Contingent Cost Allocation

    Broader source: Energy.gov [DOE]

    Comments by International Group on Nuclear Liability (CIGNL), in response to U.S. Department of Energy Notice of Inquiry on Convention on Supplementary Compensation for Nuclear Damage Contingent...

  19. Acquisition Letter 07- Benchmark Compensation Amount for Individual Executive Salary Actions

    Broader source: Energy.gov [DOE]

    The purpose of Acquisition Letter (AL) 2014-07 is to establish the form, "Compensation Subject to the Executive CAP (OFPP Limitation)" as the minimum required documentation to support DOE/NNSA...

  20. DOE Notice of Inquiry on the Convention on Supplementary Compensation for

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

    Nuclear Damage (CSC) Contingent Cost Allocation - March 2, 2011 Meeting with CIGNL | Department of Energy Inquiry on the Convention on Supplementary Compensation for Nuclear Damage (CSC) Contingent Cost Allocation - March 2, 2011 Meeting with CIGNL DOE Notice of Inquiry on the Convention on Supplementary Compensation for Nuclear Damage (CSC) Contingent Cost Allocation - March 2, 2011 Meeting with CIGNL On March 2, 2011, representatives of CIGNL met at the Forrestal Building with DOE

  1. Lattice design for head-on beam-beam compensation at RHIC

    SciTech Connect (OSTI)

    Montag, C.

    2011-03-28

    Electron lenses for head-on beam-beam compensation will be installed in IP 10 at RHIC. Compensation of the beam-beam effect experienced at IP 8 requires betatron phase advances of {Delta}{psi} = k {center_dot} {pi} between the proton-proton interaction point at IP 8, and the electron lens at IP 10. This paper describes the lattice solutions for both the BLUE and the YELLOW ring to achieve this goal.

  2. The Mind Research Network - Mental Illness Neuroscience Discovery Grant

    SciTech Connect (OSTI)

    Roberts, J.; Calhoun, V.

    2013-12-17

    The scientific and technological programs of the Mind Research Network (MRN), reflect DOE missions in basic science and associated instrumentation, computational modeling, and experimental techniques. MRN's technical goals over the course of this project have been to develop and apply integrated, multi-modality functional imaging techniques derived from a decade of DOE-support research and technology development.

  3. Crosstalk Compensation for a Rapid, Higher Resolution Impedance Spectrum Measurement

    SciTech Connect (OSTI)

    Jon P. Christophersen; John L. Morrison; David M. Rose; William H. Morrison; Chester G. Motloch

    2012-03-01

    Batteries and other energy storage devices are playing larger roles in various industries (e.g., military, automotive, electric utilities, etc.) as the U.S. seeks to reduce its dependence on foreign energy resources. As such, there exists a significant need for accurate, robust state-of-health assessment techniques. Present techniques tend to focus on simple, passive monitoring of voltage and current at a given ambient temperature. However, this approach has the disadvantage of ignoring key elements of health, that is, changes in resistance growth and power fade. Impedance spectroscopy is considered a useful laboratory tool in gauging changes in the resistance and power performance, but it has not been widely considered as an onboard diagnostic tool due to the length of time required to complete the measurement. Cross-Talk Compensation (CTC) is a novel approach that enables rapid, high resolution impedance spectra measurements using a hardware platform that could be designed as an embedded system. This input signal consists of a sum-of-sines excitation current that has a known frequency spread and a duration of one period of the lowest frequency. The voltage response is then captured at a sufficiently fast sample rate. Previously developed rapid impedance spectrum measurement techniques either required a longer excitation signal or a sum-of-sines signal that was separated by harmonic frequencies to reduce or eliminate, respectively, the cross-talk interference in the calculated results. The distinct advantage of CTC, however, is that non-harmonic frequencies can now be included within the excitation signal while still keeping the signal duration at one period of the lowest frequency. Since the frequency spread of the input signal is known, the crosstalk interference between sinusoidal signals within the sum-of-sines at a given frequency of interest can be pre-determined and assigned to an error matrix. Consequently, the real and imaginary components of the impedance at each frequency of interest can be calculated using simple linear algebra based on the error matrix and measured response from the energy storage device given the excitation signal. Analytical validation of CTC over a frequency range between 2000 and 0.1 Hz (i.e., a ten-second input signal duration) was performed using a standardized battery lumped parameter model. The results indicated that the CTC was able to successfully resolve more than 45 frequencies within a sum-of-sines excitation signal, whereas previous techniques could only resolve up to 15 frequencies. A simplified derivation of the CTC technique and its corresponding analytical validation studies using the lumped-parameter model will be presented.

  4. Workers at Paducah Site Exceed 1.5 Million Hours Without Lost-Time Injury, Illness

    Broader source: Energy.gov [DOE]

    PADUCAH, Ky. – Workers with Paducah site infrastructure contractor Swift & Staley, Inc. recently exceeded 1.5 million hours without lost time away from work due to injury or illness, representing nine years of safe performance.

  5. ADR Lunchtime Program: MEDIATING COMPLEX DISPUTES WITH THE GOVERNMENT -

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

    OPPORTUNITIES AND CHALLENGES | Department of Energy MEDIATING COMPLEX DISPUTES WITH THE GOVERNMENT - OPPORTUNITIES AND CHALLENGES ADR Lunchtime Program: MEDIATING COMPLEX DISPUTES WITH THE GOVERNMENT - OPPORTUNITIES AND CHALLENGES Mr. Feinberg is one of the nation's leading experts in mediation and alternative dispute resolution (ADR). He was appointed Special Master of the Federal September 11th Victim Compensation Fund of 2001 and the Troubled Asset Relief Program (TARP) Executive

  6. Program Administration

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

    1997-08-21

    This volume describes program administration that establishes and maintains effective organizational management and control of the emergency management program. Canceled by DOE G 151.1-3.

  7. Visiting Faculty Program Program Description

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

    Visiting Faculty Program Program Description The Visiting Faculty Program seeks to increase the research competitiveness of faculty members and their students at institutions historically underrepresented in the research community in order to expand the workforce vital to Department of Energy mission areas. As part of the program, selected university/college faculty members collaborate with DOE laboratory research staff on a research project of mutual interest. Program Objective The program is

  8. Visiting Faculty Program Program Description

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

    covers stipend and travel reimbursement for the 10-week program. Teacherfaculty participants: 1 Program Coordinator: Scott Robbins Email: srobbins@lanl.gov Phone number: 663-5621...

  9. Experiments on LHC long-range beam-beam compensation and crossing schemes at the CERN SPS in 2004

    SciTech Connect (OSTI)

    Zimmermann, F.; Koutchouk, J.-P.; Roncarolo, F.; Wenninger, J.; Sen, T.; Shiltsev, V.; Papaphilippou, Y.; /ESRF, Grenoble

    2005-05-01

    Experiments with two prototype long-range beam-beam compensators (current-carrying wires) during the 2004 CERN SPS run explored the efficiency of a proposed long-range beam-beam compensation for the LHC. In addition, the SPS compensators were also used to ''simulate'' the effect of different planes of crossing at two LHC interaction points. We present the experimental results and compare them with computer simulations.

  10. Hysteresis and compensation behaviors of spin-3/2 cylindrical Ising nanotube system

    SciTech Connect (OSTI)

    Kocakaplan, Yusuf; Keskin, Mustafa

    2014-09-07

    The hysteresis and compensation behaviors of the spin-3/2 cylindrical Ising nanotube system are studied within the framework of the effective-field theory with correlations. The effects of the Hamiltonian parameters are investigated on the magnetic and thermodynamic quantities, such as the total magnetization, hysteresis curves, and compensation behaviors of the system. Depending on the Hamiltonian parameters, some characteristic hysteresis behaviors are found, such as the existence of double and triple hysteresis loops. According to Nel classification nomenclature, the system displays Q-, R-, P-, N-, M-, and S- types of compensation behaviors for the appropriate values of the system parameters. We also compare our results with some recently published theoretical and experimental works and find a qualitatively good agreement.

  11. Bunch length effects in the beam-beam compensation with an electron lens

    SciTech Connect (OSTI)

    Fischer, W.; Luo, Y.; Montag, C.

    2010-02-25

    Electron lenses for the head-on beam-beam compensation are under construction at the Relativistic Heavy Ion Collider. The bunch length is of the same order as the {beta}-function at the interaction point, and a proton passing through another proton bunch experiences a substantial phase shift which modifies the beam-beam interaction. We review the effect of the bunch length in the single pass beam-beam interaction, apply the same analysis to a proton passing through a long electron lens, and study the single pass beam-beam compensation with long bunches. We also discuss the beam-beam compensation of the electron beam in an electron-ion collider ring.

  12. Stability of Single Particle Motion with Head-On Beam-Beam Compensation in the RHIC

    SciTech Connect (OSTI)

    Luo,Y.; Fischer, W.; Abreu, N.

    2008-05-01

    To compensate the large tune shift and tune spread generated by the head-on beam-beam interactions in the polarized proton run in the Relativistic Heavy Ion Collider (RHIC), we proposed a low energy electron beam with a Gaussian transverse profiles to collide head-on with the proton beam. In this article, with a weak-strong beam-beam interaction model, we investigate the stability of single particle motion in the presence of head-on beam-beam compensation. Tune footprints, tune diffusion, Lyapunov exponents, and 10{sup 6} turn dynamic apertures are calculated and compared between the cases without and with beam-beam compensation. A tune scan is performed and the possibility of increasing the bunch intensity is studied. The cause of tune footprint foldings is discussed, and the tune diffusion and Lyapunov exponent analysis are compared.

  13. Zone compensated multilayer laue lens and apparatus and method of fabricating the same

    DOE Patents [OSTI]

    Conley, Raymond P.; Liu, Chian Qian; Macrander, Albert T.; Yan, Hanfei; Maser, Jorg; Kang, Hyon Chol; Stephenson, Gregory Brian

    2015-07-14

    A multilayer Laue Lens includes a compensation layer formed in between a first multilayer section and a second multilayer section. Each of the first and second multilayer sections includes a plurality of alternating layers made of a pair of different materials. Also, the thickness of layers of the first multilayer section is monotonically increased so that a layer adjacent the substrate has a minimum thickness, and the thickness of layers of the second multilayer section is monotonically decreased so that a layer adjacent the compensation layer has a maximum thickness. In particular, the compensation layer of the multilayer Laue lens has an in-plane thickness gradient laterally offset by 90.degree. as compared to other layers in the first and second multilayer sections, thereby eliminating the strict requirement of the placement error.

  14. Numerical Analysis of Parasitic Crossing Compensation with Wires in DA$\\Phi$NE

    SciTech Connect (OSTI)

    Valishev, A.; Shatilov, D.; Milardi, C.; Zobov, M.

    2015-06-24

    Current-bearing wire compensators were successfully used in the 2005-2006 run of the DAΦNE collider to mitigate the detrimental effects of parasitic beam-beam interactions. A marked improvement of the positron beam lifetime was observed in machine operation with the KLOE detector. In view of the possible application of wire beam-beam compensators for the High Luminosity LHC upgrade, we revisit the DAΦNE experiments. We use an improved model of the accelerator with the goal to validate the modern simulation tools and provide valuable input for the LHC upgrade project.

  15. Office of Worker Screening and Compensation Support Workers' Spotlight, July, August, September 2014

    Energy Savers [EERE]

    Issue 14 July/August/September 2014 Office of Worker Screening and Compensation Support I N S I D E T H I S I S S U E : Director's Note 1 Awards 1 Museum 2 Trivia 3 Calendar 4 A NOTE FROM THE DIRECTOR By Greg Lewis In the past few months there have been a number of changes that have taken place at DOE Headquarters, which have affected the Office of Worker Screening and Compensation Support, both with our organizational structure and with our staffing. First, the DOE Office of 2014 SYLVIA KIEDING

  16. Use of Static Compensators for Voltage Control at 330- and 500-kV Substations

    SciTech Connect (OSTI)

    Dement'ev, Yu. A.; Kochkin, V. I.; Idiatullov, R. M.; Papafanasopulo, S. G.; Smirnov, A. A.; Smirnov, S. G.

    2003-05-15

    A scheme for compensating the reactive power and controlling the voltage of high-voltage, intermediate-voltage, and low-voltage buses of 330 - 500-kV substations, which consist of static thyristor compensators (STC) on low-voltage autotransformers and controlled shunting reactors on high-voltage lines, is presented. It is shown that the STC can be created step-by-step beginning with the reactive part on substations with low-loaded lines. Results of installation of reactor groups of STC stepwise-controlled by vacuum switches at 330- and 500-kV substations are presented. Tests of the reactor groups have proved their high efficiency.

  17. Compressible pressure compensator within closed lubricant volume of an earth boring apparatus

    SciTech Connect (OSTI)

    Saxman, W. C.; Parker, L. J.

    1985-04-09

    A compressible pressure compensating member is disposed within a sealed lubricant volume enclosing a bearing and seal system of an earth boring apparatus. Lubricant is maintained within the volume by metal face seals so that both the bearing and the seal structure are lubricated thereby. As the lubricant expands, due to thermal expansion under use, the increased pressure is accommodated by compression of the compressible member so that no lubricant is expelled through the seals. When the lubricant cools and contracts, the compensator expands to maintain the lubricant volume at the initially filled level.

  18. Multi-particle weak-strong simulation of RHIC head-on beam-beam compensation.

    SciTech Connect (OSTI)

    Luo,Y.; Abreu, N.; Beebe-Wang, J.; FischW; Robert-Demolaize, G.

    2008-06-23

    To compensate the large tune spread generated by the beam-beam interactions in the polarized proton (pp) run in the Relativistic Heavy Ion Collider (RHIC), a low energy round Gaussian electron beam or electron lens is proposed to collide head-on with the proton beam. Using a weakstrong beam-beam interaction model, we carry out multiparticle simulations to investigate the effects of head-on beam-beam compensation on the proton beam's lifetime and emittance growth. The simplectic 6-D element-by-element tracking code SixTrack is adopted and modified for this study. The code benchmarking and preliminary simulation results are presented.

  19. System Software: A Necessary but Ill-prepared Hero. (Conference) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect System Software: A Necessary but Ill-prepared Hero. Citation Details In-Document Search Title: System Software: A Necessary but Ill-prepared Hero. Abstract not provided. Authors: Heroux, Michael Allen Publication Date: 2014-01-01 OSTI Identifier: 1140697 Report Number(s): SAND2014-0809C 498679 DOE Contract Number: DE-AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: Salishan Conference on High Speed Computing held April 21-24, 2014 in Gleneden Beach, OR.;

  20. Program Automation

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Data and Evaluation Peer Exchange Call Series: Program Automation, Call Slides and Discussion Summary, November 21, 2013. This data and evaluation peer exchange call discussed program automation.

  1. HVAC Program

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

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture Heating Ventilation and Air Conditioning Energy efficient Heating Ventilation and...

  2. Retiree Program

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

    Library Services » Retiree Program Retiree Program The Research Library offers a 1 year library card to retired LANL employees that allows usage of Library materials. This service is only available to retired LANL employees. Who is eligible? Any Laboratory retiree, not participating in any other program (ie, Guest Scientist, Affiliate). Upon completion of your application, you will be notified of your acceptance into the program. This does not include past students. What is the term of the

  3. Program Description

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

    SciTech Connect Program Benefits of Individual EERE Programs. FY 2010 Citation Details In-Document Search Title: Program Benefits of Individual EERE Programs. FY 2010 This collection of data tables shows the benefits metrics related to energy security, environmental impacts, and economic impacts for individual renewable energy technologies in the EERE portfolio. Data are presented for the years 2015, 2020, 2030, and 2050, for both the NEMS and MARKAL models. Authors: None, None Publication

  4. Memorandum of Understanding between the U.S. Department of Labor and the U.S. Department of Energy

    Broader source: Energy.gov [DOE]

    January 2011 Memorandum of Understanding between DOL and DOE regarding the authorities, responsibilities and procedures to conduct mandated activities relating to the Energy Employees Occupational Illness Compensation Program Act of 2000.

  5. POLICY GUIDANCE MEMORANDUM #07 Current Appropriations Law and Compensation of Foreign Nationals

    Broader source: Energy.gov [DOE]

    Due to recent changes in appropriations law, the Department no longer has the authority to compensate a noncitizen, unless the noncitizen is lawfully admitted for permanent residence, or falls within one of a few very narrow exceptions based on the individuals profession.

  6. On compensating tune spread induced by space charge in bunched beams

    SciTech Connect (OSTI)

    Litvinenko, V. N.; Wang, G.

    2014-05-09

    Space charge effects play significant role in modern-day accelerators. These effects frequently constrain attainable beam parameters in an accelerator, or, in an accelerator chain. They also could limit the luminosity of hadron colliders operating either at low energies or with a sub-TeV high brightness hadron beams. The latter is applied for strongly cooled proton and ion beams in eRHIC – the proposed future electron-ion collider at Brookhaven National Laboratory. A number of schemes for compensating space charge effects in a coasting (e.g. continuous) hadron beam were proposed and some of them had been tested. Using a proper transverse profile of the electron beam (or plasma column) for a coasting beam would compensate both the tune shift and the tune spread in the hadron beam. But all of these methods do not address the issue of tune spread compensation of a bunched hadron beam, e.g. the tune shift dependence on the longitudinal position inside the bunch. In this paper we propose and evaluate a novel idea of using a co-propagating electron bunch with miss-matched longitudinal velocity to compensate the space charge induced tune-shift and tune spread. We present a number of practical examples of such system.

  7. Radar transponder operation with compensation for distortion due to amplitude modulation

    DOE Patents [OSTI]

    Ormesher, Richard C.; Tise, Bertice L.; Axline, Jr., Robert M.

    2011-01-04

    In radar transponder operation, a variably delayed gating signal is used to gate a received radar pulse and thereby produce a corresponding gated radar pulse for transmission back to the source of the received radar pulse. This compensates for signal distortion due to amplitude modulation on the retransmitted pulse.

  8. Temperature compensated and self-calibrated current sensor using reference current

    DOE Patents [OSTI]

    Yakymyshyn, Christopher Paul; Brubaker, Michael Allen; Yakymyshyn, Pamela Jane

    2008-01-22

    A method is described to provide temperature compensation and self-calibration of a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. A reference electrical current carried by a conductor positioned within the sensing window of the current sensor is used to correct variations in the output signal due to temperature variations and aging.

  9. Temperature compensated and self-calibrated current sensor using reference magnetic field

    DOE Patents [OSTI]

    Yakymyshyn, Christopher Paul (Seminole, FL); Brubaker, Michael Allen (Loveland, CO); Yakymyshyn, Pamela Jane (Seminole, FL)

    2007-10-09

    A method is described to provide temperature compensation and self-calibration of a current sensor based on a plurality of magnetic field sensors positioned around a current carrying conductor. A reference magnetic field generated within the current sensor housing is detected by the magnetic field sensors and is used to correct variations in the output signal due to temperature variations and aging.

  10. Electron lenses for compensation of beam-beam effects: Tevatron, RHIC, LHC

    SciTech Connect (OSTI)

    Shiltsev, V.; /Fermilab

    2007-12-01

    Since previous BEAM'06 workshop a year ago, significant progress has been made in the field of beam-beam compensation (BBC)--it has been experimentally demonstrated that both Tevatron Electron Lenses (TEL) significantly improve proton and luminosity lifetimes in high-luminosity stores. This article summarizes these results and discusses prospects of the BBC in Tevatron, RHIC and LHC.

  11. Simulation study of dynamic aperture with head-on beam-beam compensation in the RHIC

    SciTech Connect (OSTI)

    Luo, Y.; Fischer, W.

    2010-08-01

    In this note we summarize the calculated 10{sup 6} turn dynamic apertures with the proposed head-on beam-beam compensation in the Relativistic Heavy Ion Collider (RHIC). To compensate the head-on beam-beam effect in the RHIC 250 GeV polarized proton run, we are planning to introduce a DC electron beam with the same transverse profile as the proton beam to collide with the proton beam. Such a device to provide the electron beam is called an electron lens (e-lens). In this note we first present the optics and beam parameters and the tracking setup. Then we compare the calculated dynamic apertures without and with head-on beam-beam compensation. The effects of adjusted phase advances between IP8 and the center of e-lens and second order chromaticity correction are checked. In the end we will scan the proton and electron beam parameters with head-on beam-beam compensation.

  12. Compensated infrared absorption sensor for carbon dioxide and other infrared absorbing gases

    DOE Patents [OSTI]

    Owen, Thomas E.

    2005-11-29

    A gas sensor, whose chamber uses filters and choppers in either a semicircular geometry or annular geometry, and incorporates separate infrared radiation filters and optical choppers. This configuration facilitates the use of a single infrared radiation source and a single detector for infrared measurements at two wavelengths, such that measurement errors may be compensated.

  13. SR0110

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

    4, 2001 Media Contact: Bill Taylor (803) 725-2889 Energy Employees Compensation Center To Open In North Augusta, SC Flag Ribbon Art Aiken SC (July 24) -- A resource center where nuclear weapons workers can go for help to file claims for compensation under the Energy Employees Occupational Illness Compensation Program Act will begin operations with an opening ceremony at 11 a.m., Friday, July 27. The Energy Employees Compensation Center at 1708 Bunting Drive, North Augusta, SC, is sponsored

  14. Moab Project Logs 2 Million Work Hours Without Lost-Time Injury or Illness

    Broader source: Energy.gov [DOE]

    GRAND JUNCTION, Colo. – The number 1,584 may not mean much to most people, but for the workers on EM’s Moab Uranium Mill Tailings Remedial Action Project, it represents the number of days without a work-related, lost-time injury or illness, as defined by the Occupational Safety and Health Administration.

  15. Moab Project Exceeds 5 Years of Operations Without Lost-Time Injury, Illness

    Broader source: Energy.gov [DOE]

    GRAND JUNCTION, Colo. – It has been more than five years since workers on the Moab Uranium Mill Tailings Remedial Action Project in Utah had a lost-time injury or illness. This represents roughly 2.2 million hours of safe work.

  16. SR0016

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

    5, 2000 Media Contact: Bill Taylor (803) 725-2889 DOE Meeting To Focus On New Compensation Program For Work-Related Illness Effecting SRS Employees Flag Ribbon Graphic Aiken, SC - The Department of Energy's (DOE) Assistant Secretary for Environment, Safety and Health, Dr. David Michaels, will hold a public meeting to discuss the new Federal compensation program for DOE contract employees such as Savannah River Site workers who have work related illnesses. The meeting will be held Thursday,

  17. Audit Report: OAS-L-04-21 | Department of Energy

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

    1 Audit Report: OAS-L-04-21 September 24, 2004 Evaluation of "The Federal Energy Regulatory Commission's Cyber Security Program - 2004" PDF icon OAS-L-04-21.pdf More Documents & Publications Manchester Software 1099 Reporting PIA, Idaho National Laboratory PIA - WEB Unclassified Business Operations General Support System Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy Employees' Occupational Illness Compensation Progr

  18. Other EEOICP Links and Previous Federal Register Notices | Department of

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

    Energy Other EEOICP Links and Previous Federal Register Notices Other EEOICP Links and Previous Federal Register Notices Other EEOICP Links MOU between DOL and DOE MOU between HSS and DOE Tri-fold: Agencies Assisting with EEOIPA and the Former Worker Program Deputy Secretary Memo Regarnding Energy Emplyees Occupational Illness Compensation Program Act Interviews of Current and Former Workers Department of Labor Division of Energy Employees Occupational Illness Compensation National Institute

  19. Efficient algorithm for locating and sizing series compensation devices in large power transmission grids: I. Model implementation

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

    Frolov, Vladimir; Backhaus, Scott; Chertkov, Misha

    2014-10-24

    We explore optimization methods for planning the placement, sizing and operations of Flexible Alternating Current Transmission System (FACTS) devices installed to relieve transmission grid congestion. We limit our selection of FACTS devices to Series Compensation (SC) devices that can be represented by modification of the inductance of transmission lines. Our master optimization problem minimizes the l1 norm of the inductance modification subject to the usual line thermal-limit constraints. We develop heuristics that reduce this non-convex optimization to a succession of Linear Programs (LP) which are accelerated further using cutting plane methods. The algorithm solves an instance of the MatPower Polishmore » Grid model (3299 lines and 2746 nodes) in 40 seconds per iteration on a standard laptop—a speed up that allows the sizing and placement of a family of SC devices to correct a large set of anticipated congestions. We observe that our algorithm finds feasible solutions that are always sparse, i.e., SC devices are placed on only a few lines. In a companion manuscript, we demonstrate our approach on realistically-sized networks that suffer congestion from a range of causes including generator retirement. In this manuscript, we focus on the development of our approach, investigate its structure on a small test system subject to congestion from uniform load growth, and demonstrate computational efficiency on a realistically-sized network.« less

  20. Efficient Algorithm for Locating and Sizing Series Compensation Devices in Large Transmission Grids: Model Implementation (PART 1)

    SciTech Connect (OSTI)

    Frolov, Vladimir; Backhaus, Scott N.; Chertkov, Michael

    2014-01-14

    We explore optimization methods for planning the placement, sizing and operations of Flexible Alternating Current Transmission System (FACTS) devices installed to relieve transmission grid congestion. We limit our selection of FACTS devices to Series Compensation (SC) devices that can be represented by modification of the inductance of transmission lines. Our master optimization problem minimizes the l1 norm of the inductance modification subject to the usual line thermal-limit constraints. We develop heuristics that reduce this non-convex optimization to a succession of Linear Programs (LP) which are accelerated further using cutting plane methods. The algorithm solves an instance of the MatPower Polish Grid model (3299 lines and 2746 nodes) in 40 seconds per iteration on a standard laptop—a speed up that allows the sizing and placement of a family of SC devices to correct a large set of anticipated congestions. We observe that our algorithm finds feasible solutions that are always sparse, i.e., SC devices are placed on only a few lines. In a companion manuscript, we demonstrate our approach on realistically-sized networks that suffer congestion from a range of causes including generator retirement. In this manuscript, we focus on the development of our approach, investigate its structure on a small test system subject to congestion from uniform load growth, and demonstrate computational efficiency on a realistically-sized network.

  1. Efficient algorithm for locating and sizing series compensation devices in large power transmission grids: I. Model implementation

    SciTech Connect (OSTI)

    Frolov, Vladimir; Backhaus, Scott; Chertkov, Misha

    2014-10-24

    We explore optimization methods for planning the placement, sizing and operations of Flexible Alternating Current Transmission System (FACTS) devices installed to relieve transmission grid congestion. We limit our selection of FACTS devices to Series Compensation (SC) devices that can be represented by modification of the inductance of transmission lines. Our master optimization problem minimizes the l1 norm of the inductance modification subject to the usual line thermal-limit constraints. We develop heuristics that reduce this non-convex optimization to a succession of Linear Programs (LP) which are accelerated further using cutting plane methods. The algorithm solves an instance of the MatPower Polish Grid model (3299 lines and 2746 nodes) in 40 seconds per iteration on a standard laptop—a speed up that allows the sizing and placement of a family of SC devices to correct a large set of anticipated congestions. We observe that our algorithm finds feasible solutions that are always sparse, i.e., SC devices are placed on only a few lines. In a companion manuscript, we demonstrate our approach on realistically-sized networks that suffer congestion from a range of causes including generator retirement. In this manuscript, we focus on the development of our approach, investigate its structure on a small test system subject to congestion from uniform load growth, and demonstrate computational efficiency on a realistically-sized network.

  2. Program Description

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

    Program Description SAGE, the Summer of Applied Geophysical Experience, is a unique educational program designed to introduce students in geophysics and related fields to "hands on" geophysical exploration and research. The program emphasizes both teaching of field methods and research related to basic science and a variety of applied problems. SAGE is hosted by the National Security Education Center and the Earth and Environmental Sciences Division of the Los Alamos National

  3. Voluntary Protection Program | Y-12 National Security Complex

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

    Voluntary Protection Program Voluntary Protection Program Posted: February 14, 2013 - 9:53am Raising the VPP flag at New Hope Center Protection against preventable illness and injury is not new to Y-12. Excellent tools already function toward keeping us healthy and safe on the job, and in June, Y-12 received the U.S. Department of Energy Voluntary Protection Program Star status. We proudly fly the flag at the New Hope Center. This flag of distinction shows Y-12 employees are serious about

  4. Program Description

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

    Program Description Inspiring girls to recognize their potential and pursue opportunities in science, technology, engineering and mathematics. Through Expanding Your Horizon (EYH) ...

  5. exercise program

    National Nuclear Security Administration (NNSA)

    and dispose of many different hazardous substances, including radioactive materials, toxic chemicals, and biological agents and toxins.

    There are a few programs NNSA uses...

  6. Counterintelligence Program

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

    1992-09-04

    To establish the policies, procedures, and specific responsibilities for the Department of Energy (DOE) Counterintelligence (CI) Program. This directive does not cancel any other directive.

  7. Counterintelligence Program

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

    2004-12-10

    The Order establishes Counterintelligence Program requirements and responsibilities for the Department of Energy, including the National Nuclear Security Administration. Supersedes DOE 5670.3.

  8. Program Description

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

    Applied Geophysical Experience, is a unique educational program designed to introduce students in geophysics and related fields to "hands on" geophysical exploration and research....

  9. Volunteer Program

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

    National VolunteerMatch Retired and Senior Volunteer Program United Way of Northern New Mexico United Way of Santa Fe County Giving Employee Giving Campaign Holiday Food Drive...

  10. Programming Stage

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

    1997-05-21

    This chapter addresses plans for the acquisition and installation of operating environment hardware and software and design of a training program.

  11. Program Description

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

    their potential and pursue opportunities in science, technology, engineering and mathematics. Through Expanding Your Horizon (EYH) Network programs, we provide STEM role models...

  12. Special Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Headquarters Human Resources Operations promotes a variety of hiring flexibilities for managers to attract a diverse workforce, from Student Internship Program opportunities (Pathways), Veteran...

  13. State Energy Program & Weatherization Assistance Program: Update

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

    eere.energy.gov AnnaMaria Garcia Acting Program Manager for DOE's Weatherization & Intergovernmental Program Weatherization and Intergovernmental Program State Energy Program & ...

  14. Student Internship Programs Program Description

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

    Student Internship Programs Program Description The objective of the Laboratory's student internship programs is to provide students with opportunities for meaningful hands- on experience supporting educational progress in their selected scientific or professional fields. The most significant impact of these internship experiences is observed in the intellectual growth experienced by the participants. Student interns are able to appreciate the practical value of their education efforts in their

  15. Space charge compensation in the Linac4 low energy beam transport line with negative hydrogen ions

    SciTech Connect (OSTI)

    Valerio-Lizarraga, Cristhian A.; Lallement, Jean-Baptiste; Lettry, Jacques; Scrivens, Richard; Leon-Monzon, Ildefonso; Midttun, ystein; University of Oslo, Oslo

    2014-02-15

    The space charge effect of low energy, unbunched ion beams can be compensated by the trapping of ions or electrons into the beam potential. This has been studied for the 45 keV negative hydrogen ion beam in the CERN Linac4 Low Energy Beam Transport using the package IBSimu [T. Kalvas et al., Rev. Sci. Instrum. 81, 02B703 (2010)], which allows the space charge calculation of the particle trajectories. The results of the beam simulations will be compared to emittance measurements of an H{sup ?} beam at the CERN Linac4 3 MeV test stand, where the injection of hydrogen gas directly into the beam transport region has been used to modify the space charge compensation degree.

  16. Head-on beam-beam compensation with electron lenses in the RHIC.

    SciTech Connect (OSTI)

    Luo,Y.; FischW; Abreu, N.; Beebe, E.; Montag, C.; Okamura, M.; Pikin, A.; Robert-Demolaize, G.

    2008-06-23

    The working point for the polarized proton run in the Relativistic Heavy Ion Collider is constrained between 2/3 and 7/10 in order to maintain good beam lifetime and polarization. To further increase the bunch intensity to improve the luminosity, a low energy Gaussian electron beam, or an electron lens is proposed to head-on collide with the proton beam to compensate the large tune shift and tune spread generated by the proton-proton beam-beam interactions at IP6 and IP8. In this article, we outline the scheme of head-on beam-beam compensation in the RHIC and give the layout of e-lens installation and the parameters of the proton and electron beams. The involved physics and engineering issues are shortly discussed.

  17. Summary of the LARP Mini-Workshop on Beam-Beam Compensation 2007

    SciTech Connect (OSTI)

    Fischer, Wolfram; Bruning, Oliver S.; Koutchouk, J.P.; Zimmermann, F.; Sen, T.; Shiltsev, V.; Ohmi, K.; Furman, M.; Cai, Y.; Chao, A.; /SLAC

    2011-11-07

    The LARP Mini-Workshop on Beam-Beam Compensation 2007 was held at SLAC, 2-4 July 2007. It was attended by 33 participants from 10 institutions in Asia, Europe, and America. 26 presentations were given, while more than one third of the time was allocated to discussions. The workshop web site is Ref. [1]. The workshop's main focus was on long-range and head-on beam-beam compensation, with a view towards application in the LHC. Other topics included the beam-beam performance of previous, existing and future circular colliders; beam-beam simulations; new operating modes, theory, and unexplained phenomena. This summary is also published as Ref. [2].

  18. Program Description | Robotics Internship Program

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

    March 4, 2016. Apply Now for the Robotics Internship About the Internship Program Description Start of Appointment Renewal of Appointment End of Appointment Stipend Information...

  19. Simulations of coherent beam-beam effects with head-on compensation

    SciTech Connect (OSTI)

    White S.; Fischer, W.; Luo. Y.

    2012-05-20

    Electron lenses are under construction for installation in RHIC in order to mitigate the head-on beam-beam effects. This would allow operation with higher bunch intensity and result in a significant increase in luminosity. We report on recent strong-strong simulations and experiments that were carried out using the RHIC upgrade parameters to assess the impact of coherent beam-beam effects in the presence of head-on compensation.

  20. RR UECX I DEUEetdJ16 T LEMON7 ILL =@I9 V

    Office of Legacy Management (LM)

    4 , RR UECX I DEUEetdJ16 T LEMON7 ILL =@I9 V : w ~?g+QZ FM USAEC NYK @5 TO USAEC LEMUMT Ill.. AEC WWC ; I _. _' FOR A TAMwsflO h@G NR tt0 PD Tti18~18~~10 APPROVE pf TWJNTY GRAM8 ENRICHED 1 '. , URANlUM TO 8YLyANI~q FOR W8E. IWTREPARIWG~F~VE U&AN,!UU SLUGS 7/.8 lF4j34 ' .' : ' . ~ , . LQ~JG m S/8 1%~ ~IAhiiilER pa THE-DIE WI& CW!. APOROX 300 DOLLARS Am " , SIX ~uN-~Y# WILL BE REQI!!REl! FW WJG FA~ICf' TlW PD ?eJJRCt+A= @ fmR woull] BE m OUT to 8YLVANIA AND WNT TO, V L PAf?SEGIAN Cy

  1. Compensation for Distributed Solar. A Survey of Options to Preserve Stakeholder Value

    SciTech Connect (OSTI)

    Flores-Espino, Francisco

    2015-09-01

    Compensation mechanisms for electricity generation systems installed behind the meter are under scrutiny in several jurisdictions in the United States. Legislators in 29 states introduced bills to amend net metering provisions in 2014, and in 33 states in the 2015 legislative session as of August 20, 2015. Some utilities have also sought to increase the revenue they receive from net-metered customers through rate redesign. The circumstances that have triggered the recent push for change include a growing percentage of net-metered customers, potential effects of distributed generation on cost allocation, decreasing photovoltaic (PV) system costs, the challenges of integrating high levels of solar generation in the distribution network, and increasing pressure on utility business models. This report presents a survey of options to charge and compensate PV customers, as well as options that may preserve utility revenues in scenarios with increased DG. These options could be used as building blocks to create a distributed generation (DG) compensation policy that may preserve the value of the different stakeholders and balance their interests.

  2. Effect of ion compensation of the beam space charge on gyrotron operation

    SciTech Connect (OSTI)

    Fokin, A. P.; Glyavin, M. Yu.; Nusinovich, G. S.

    2015-04-15

    In gyrotrons, the coherent radiation of electromagnetic waves takes place when the cyclotron resonance condition between the wave frequency and the electron cyclotron frequency or its harmonic holds. The voltage depression caused by the beam space charge field changes the relativistic cyclotron frequency and, hence, can play an important role in the beam-wave interaction process. In long pulse and continuous-wave regimes, the beam space charge field can be partially compensated by the ions, which appear due to the beam impact ionization of neutral molecules of residual gases in the interaction space. In the present paper, the role of this ion compensation of the beam space charge on the interaction efficiency is analyzed. We also analyze the effect of the electron velocity spread on the limiting currents and discuss some effects restricting the ion-to-beam electron density ratio in the saturation stage. It is shown that the effect of the ion compensation on the voltage depression caused by the beam space charge field can cause significant changes in the efficiency of gyrotron operation and, in some cases, even result in the break of oscillations.

  3. Optimizing the electron beam parameters for head-on beam-beam compensation in RHIC

    SciTech Connect (OSTI)

    Luo, Y.; Fischer, W.; Pikin, A.; Gu, X.

    2011-03-28

    Head-on beam-beam compensation is adopted to compensate the large beam-beam tune spread from the protonproton interactions at IP6 and IP8 in the Relativistic Heavy Ion Collider (RHIC). Two e-lenses are being built and to be in stalled near IP10 in the end of 2011. In this article we perform numeric simulation to investigate the effect of the electron beam parameters on the proton dynamics. The electron beam parameters include its transverse profile, size, current, offset and random errors in them. In this article we studied the effect of the electron beam parameters on the proton dynamics. The electron beam parameters include its transverse shape, size, current, offset and their random errors. From the study, we require that the electron beam size can not be smaller than the proton beam's. And the random noise in the electron current should be better than 0.1%. The offset of electron beam w.r.t. the proton beam center is crucial to head-on beam-beam compensation. Its random errors should be below {+-}8{micro}m.

  4. C Ill

    Office of Legacy Management (LM)

    ... OR STABILIZATION CRITERIA . . . . . . . . . . . . ... contractor low-level radioactive waste low specific activity ... biphenyl project management contractor personal ...

  5. Inspection Report: IG-0769 | Department of Energy

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

    69 Inspection Report: IG-0769 June 29, 2007 Management of the Workers Compensation Program at Department of Energy Headquarters The Federal Employees' Compensation Act (FECA) provides medical and salary benefits to Federal civilian employees who suffer work-related injuries or illnesses that prevent them from working. The FECA program pays for medical (and associated travel) expenses related to employees' injuries or diseases, provides wage compensation until they can return to work in either

  6. EBT GAFCHROMIC{sup TM} film dosimetry in compensator-based intensity modulated radiation therapy

    SciTech Connect (OSTI)

    Vaezzadeh, Seyedali [Department of Medical Physics and Biomedical Engineering, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Allahverdi, Mahmoud, E-mail: alahverdi@sina.tums.ac.ir [Department of Medical Physics and Biomedical Engineering, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Department of RadiotherapyOncology, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Nedaie, Hasan A. [Department of RadiotherapyOncology, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Ay, Mohammadreza [Department of Medical Physics and Biomedical Engineering, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Research Center for Science and Technology in Medicine, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Shirazi, Alireza; Yarahmadi, Mehran [Department of Medical Physics and Biomedical Engineering, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of)

    2013-07-01

    The electron benefit transfer (EBT) GAFCHROMIC films possess a number of features making them appropriate for high-quality dosimetry in intensity-modulated radiation therapy (IMRT). Compensators to deliver IMRT are known to change the beam-energy spectrum as well as to produce scattered photons and to contaminate electrons; therefore, the accuracy and validity of EBT-film dosimetry in compensator-based IMRT should be investigated. Percentage-depth doses and lateral-beam profiles were measured using EBT films in perpendicular orientation with respect to 6 and 18 MV photon beam energies for: (1) different thicknesses of cerrobend slab (open, 1.0, 2.0, 4.0, and 6.0 cm), field sizes (55, 1010, and 2020 cm{sup 2}), and measurement depths (D{sub max}, 5.0 and 10.0 cm); and (2) step-wedged compensator in a solid phantom. To verify results, same measurements were implemented using a 0.125 cm{sup 3} ionization chamber in a water phantom and also in Monte Carlo simulations using the Monte Carlo N-particle radiation transport computer code. The mean energy of photons was increased due to beam hardening in comparison with open fields at both 6 and 18 MV energies. For a 2020 cm{sup 2} field size of a 6 MV photon beam and a 6.0 cm thick block, the surface dose decreased by about 12% and percentage-depth doses increased up to 3% at 30.0 cm depth, due to the beam-hardening effect induced by the block. In contrast, at 18 MV, the surface dose increased by about 8% and depth dose reduced by 3% at 30.0 cm depth. The penumbral widths (80% to 20%) increase with block thickness, field size, and beam energy. The EBT film results were in good agreement with the ionization chamber dose profiles and Monte Carlo N-particle radiation transport computer code simulation behind the step-wedged compensator. Also, there was a good agreement between the EBT-film and the treatment-planning results on the anthropomorphic phantom. The EBT films can be accurately used as a 2D dosimeter for dose verification and quality assurance of compensator-based C-IMRT.

  7. Science Programs

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

    The focal point for basic and applied R&D programs with a primary focus on energy but also encompassing medical, biotechnology, high-energy physics, and advanced scientific ...

  8. Integrated Program

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

    Program Review (IPR) Quarterly Business Review (QBR) Access to Capital Debt Management July 2013 Aug. 2013 Sept. 2013 Oct. 2013 Nov. 2013 Dec. 2013 Jan. 2014 Feb. 2014 March...

  9. Programming models

    SciTech Connect (OSTI)

    Daniel, David J; Mc Pherson, Allen; Thorp, John R; Barrett, Richard; Clay, Robert; De Supinski, Bronis; Dube, Evi; Heroux, Mike; Janssen, Curtis; Langer, Steve; Laros, Jim

    2011-01-14

    A programming model is a set of software technologies that support the expression of algorithms and provide applications with an abstract representation of the capabilities of the underlying hardware architecture. The primary goals are productivity, portability and performance.

  10. Deconvolution Program

    Energy Science and Technology Software Center (OSTI)

    1999-02-18

    The program is suitable for a lot of applications in applied mathematics, experimental physics, signal analytical system and some engineering applications range i.e. deconvolution spectrum, signal analysis and system property analysis etc.

  11. Program Overview

    Broader source: Energy.gov [DOE]

    The culture of the DOE community will be based on standards. Technical standards will formally integrate part of all DOE facility, program and project activities. The DOE will be recognized as a...

  12. Program Leadership

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

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

  13. Educational Programs

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

    Educational Programs Educational Programs A collaboration between Los Alamos National Laboratory and the University of California at San Diego (UCSD) Jacobs School of Engineering Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email There are two educational components to the Engineering Institute. The Los Alamos Dynamic

  14. Volunteer Program

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

    Volunteer Program Volunteer Program Our good neighbor pledge includes active employee engagement in our communities through volunteering. More than 3,000 current and retired Lab employees have logged more than 1.8 million volunteer hours since 2007. August 19, 2015 LANL employee volunteers with Mountain Canine Corps Lab employee Debbi Miller volunteers for the Mountain Canine Corps with her search and rescue dogs. She also volunteers with another search and rescue organization: the Los Alamos

  15. Special Programs

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

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

  16. Worker Protection Program for DOE (Including the National Nuclear Security Administration) Federal Employees

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

    2007-05-17

    The Order establishes the framework for an effective worker protection program that will reduce or prevent injuries, illnesses, and accidental losses by providing DOE and NNSA Federal workers with a safe and healthful workplace. Supersedes DOE O 440.1B Chg 1.

  17. Worker Protection Program for DOE (Including the National Nuclear Security Administration) Federal Employees

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

    2007-05-17

    The Order establishes the framework for an effective worker protection program that will reduce or prevent injuries, illnesses, and accidental losses by providing DOE and NNSA Federal workers with a safe and healthful workplace. Chg 1 dated 8-21-12. Cancels DOE M 440.1-1A. Admin Chg 1, dated 3-14-13.

  18. Worker Protection Program for DOE (Including the National Nuclear Security Administration) Federal Employees

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

    2007-05-17

    The Order establishes the framework for an effective worker protection program that will reduce or prevent injuries, illnesses, and accidental losses by providing Department of Energy (DOE), including National Nuclear Security Administration (NNSA), Federal workers with a safe and healthful workplace. Cancels DOE O 440.1A. Certified 6/17/2011. Canceled by DOE O 440.1B Chg 1.

  19. Student Internship Programs Program Description

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

    for a summer high school student to 75,000 for a Ph.D. student working full-time for a year. Program Coordinator: Scott Robbins Email: srobbins@lanl.gov Phone number: 663-5621...

  20. Hanford Staff Directory - Hanford Site

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

    Illness Compensation Hanford Workers Compensation Projects & Facilities HERO PHOENIX Hanford Meteorological Station Definitions Abbreviations and Acronyms Visitor Control...

  1. Postdoctoral Program Program Description The Postdoctoral (Postdoc...

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

    Postdoctoral Program Program Description The Postdoctoral (Postdoc) Research program offers the opportunity for appointees to perform research in a robust scientific R&D...

  2. Influence of nuclear interactions in polyethylene range compensators for carbon-ion radiotherapy

    SciTech Connect (OSTI)

    Kanematsu, Nobuyuki Koba, Yusuke; Ogata, Risa; Himukai, Takeshi

    2014-07-15

    Purpose: A recent study revealed that polyethylene (PE) would cause extra carbon-ion attenuation per range shift by 0.45%/cm due to compositional differences in nuclear interactions. The present study aims to assess the influence of PE range compensators on tumor dose in carbon-ion radiotherapy. Methods: Carbon-ion radiation was modeled to be composed of primary carbon ions and secondary particles, for each of which the dose and the relative biological effectiveness (RBE) were estimated at a tumor depth in the middle of spread-out Bragg peak. Assuming exponential behavior for attenuation and yield of these components with depth, the PE effect on dose was calculated for clinical carbon-ion beams and was partly tested by experiment. The two-component model was integrated into a treatment-planning system and the PE effect was estimated in two clinical cases. Results: The attenuation per range shift by PE was 0.1%0.3%/cm in dose and 0.2%0.4%/cm in RBE-weighted dose, depending on energy and range-modulation width. This translates into reduction of RBE-weighted dose by up to 3% in extreme cases. In the treatment-planning study, however, the effect on RBE-weighted dose to tumor was typically within 1% reduction. Conclusions: The extra attenuation of primary carbon ions in PE was partly compensated by increased secondary particles for tumor dose. In practical situations, the PE range compensators would normally cause only marginal errors as compared to intrinsic uncertainties in treatment planning, patient setup, beam delivery, and clinical response.

  3. Poster Thur Eve 58: Dosimetric validation of electronic compensation for radiotherapy treatment planning

    SciTech Connect (OSTI)

    Grfe, James; Khan, Rao; Meyer, Tyler

    2014-08-15

    In this study we investigate the deliverability of dosimetric plans generated by the irregular surface compensator (ISCOMP) algorithm for 6 MV photon beams in Eclipse (Varian Medical System, CA). In contrast to physical tissue compensation, the electronic ISCOMP uses MLCs to dynamically modulate the fluence of a photon beam in order to deliver a uniform dose at a user defined plane in tissue. This method can be used to shield critical organs that are located within the treatment portal or improve dose uniformity by tissue compensation in inhomogeneous regions. Three site specific plans and a set of test fields were evaluated using the ?-metric of 3%/ 3 mm on Varian EPID, MapCHECK, and Gafchromic EBT3 film with a clinical tolerance of >95% passing rates. Point dose measurements with an NRCC calibrated ionization chamber were also performed to verify the absolute dose delivered. In all cases the MapCHECK measured plans met the gamma criteria. The mean passing rate for the six EBT3 film field measurements was 96.2%, with only two fields at 93.4 and 94.0% passing rates. The EPID plans passed for fields encompassing the central ?10 10 cm{sup 2} region of the detector; however for larger fields and greater off-axis distances discrepancies were observed and attributed to the profile corrections and modeling of backscatter in the portal dose calculation. The magnitude of the average percentage difference for 21 ion chamber point dose measurements and 17 different fields was 1.4 0.9%, and the maximum percentage difference was ?3.3%. These measurements qualify the algorithm for routine clinical use subject to the same pre-treatment patient specific QA as IMRT.

  4. An investigation of Bjerknes Compensation in the Southern Ocean in the CCSM4

    SciTech Connect (OSTI)

    Weijer, Wilbert; Kinstle, Caroline M.

    2012-08-28

    This project aims to understand the relationship between poleward oceanic and atmospheric heat transport in the Southern Ocean by analyzing output from the community Climate System Model Version 4 (CCSM4). In particular, time series of meridional heat transport in both the atmosphere and the ocean are used to study whether variability in ocean heat transport is balanced by opposing changes in atmospheric heat transport, called Bjerknes Compensation. It is shown that the heat storage term in the Southern Ocean has a significant impact on the oceanic heat budget; as a result, no robust coherences between oceanic and atmospheric heat transports could be found at these southern latitudes.

  5. STATUS OF THE RHIC HEAD-ON BEAM-BEAM COMPENSATION PROJECT

    SciTech Connect (OSTI)

    Fischer, W.; Luo, Y.; Pikin, A.; Beebe, E.; Bruno, D.; Gassner, D.; Hocke, J.; Jain, A.; Lambiase, R.; Mapes, M.; Meng, W.; Montag, C.; Oerter, B.; Okamura, M.; Raparia, D.; Than, R.; Tuozzolo, J.

    2010-05-23

    In polarized proton operation the luminosity of RHIC is limited by the head-on beam-beam effect, and methods that mitigate the effect will result in higher peak and average luminosities. Two electron lenses, one for each ring, are being constructed to partially compensate the head-on beam-beam effect in the two rings. An electron lens consists of a low energy electron beam that creates the same amplitude dependent transverse kick as the proton beam. We discuss design considerations and present the main parameters.

  6. eRHIC ring-ring design with head-on beam-beam compensation

    SciTech Connect (OSTI)

    Montag,C.; Blaskiewicz, M.; Pozdeyev, E.; Fischer, W.; MacKay, W. W.

    2009-05-04

    The luminosity of the eRHIC ring-ring design is limited by the beam-beam effect exerted on the electron beam. Recent simulation studies have shown that the beam-beam limit can be increased by means of an electron lens that compensates the beam-beam effect experienced by the electron beam. This scheme requires proper design of the electron ring, providing the correct betatron phase advance between interaction point and electron lens. We review the performance of the eRHIC ring-ring version and discuss various parameter sets, based on different cooling schemes for the proton/ion beam.

  7. The effects of betatron phase advances on beam-beam and its compensation in RHIC

    SciTech Connect (OSTI)

    Luo, Y.; Fischer, W.; Gu, X.; Tepikian, S.; Trbojevic, D.

    2011-03-28

    In this article we perform simulation studies to investigate the effects of betatron phase advances between the beam-beam interaction points on half-integer resonance driving term, second order chromaticty and dynamic aperture in RHIC. The betatron phase advances are adjusted with artificial matrices inserted in the middle of arcs. The lattices for the 2011 RHIC polarized proton (p-p) run and 2010 RHIC Au-Au runs are used in this study. We also scan the betatron phase advances between IP8 and the electron lens for the proposed Blue ring lattice with head-on beam-beam compensation.

  8. Simulations of Head-On Beam-Beam Compensation at RHIC and LHC

    SciTech Connect (OSTI)

    Valishev, A.; /Fermilab

    2010-05-19

    Electron lenses are proposed as a way to mitigate head-on beam-beam effects for RHIC and LHC upgrades. An extensive effort was put together within the US LARP in order to develop numerical simulations of beam-beam effects in the presence of electron lenses. In this report the results of numerical beam-beam simulations for RHIC and LHC are presented. The effect of electron lenses is demonstrated and sensitivity of beam-beam compensation to machine parameters is discussed.

  9. Voltage Regulation Using a Permanent Magnet Synchronous Generator with a Series Compensator: Preprint

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

    Voltage Regulation Using a Permanent Magnet Synchronous Generator with a Series Compensator Preprint P. Hsu, 1 Z. Wu, 2 E. Muljadi, 3 and W. Gao 2 1 San Jose State University 2 University of Denver 3 National Renewable Energy Laboratory To be presented at the IEEE Energy Conversion Congress and Exposition Montreal, Canada September 20-24, 2015 Conference Paper NREL/CP-5D00-64747 August 2015 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy,

  10. A Prospective Study of Ventilation Rates and Illness Absence in California Office Buildings

    SciTech Connect (OSTI)

    Eliseeva, Ekaterina A.; Spears, Michael; Chan, Wanyu R.; Cohn, Sebastian; Sullivan, Douglas P.; Fisk, William J.

    2014-10-07

    Background – This study investigated the associations of ventilation rates (VRs), estimated from indoor CO2 concentrations, in offices with the amount of respiratory infections, illness absences, and building-related health symptoms in occupants. Methods – Office buildings were recruited from three California climate zones. In one or more study spaces within each building, real-time logging sensors measured carbon dioxide, temperature, and relative humidity for one year. Ventilation rates were estimated using daily peak CO2 levels, and also using an alternative metric. Data on occupants and health outcomes were collected through web-based surveys every three months. Multivariate models were used to assess relationships between metrics of ventilation rate or CO2 and occupant outcomes. For all outcomes, negative associations were hypothesized with VR metrics, and positive associations with CO2 metrics. Results – Difficulty recruiting buildings and low survey response limited sample size and study power. In 16 studied spaces within 9 office buildings, VRs were uniformly high over the year, from twice to over nine times the California office VR standard (7 L/s or 15 cfm per person). VR and CO2 metrics had no statistically significant relationships with occupant outcomes, except for a small significantly positive association of the alternative VR metric with respiratory illness-related absence, contrary to hypotheses. Conclusions– The very high time-averaged VRs in the California office buildings studied presumably resulted from “economizer cycles” bringing in large volumes of outdoor air; however, in almost all buildings even the estimated minimum VRs supplied (without the economizer) substantially exceeded the minimum required VR. These high VRs may explain the absence of hypothesized relationships with occupant outcomes. Among uniformly high VRs, little variation in contaminant concentration and occupant effects would be expected. These findings may provide initial evidence for an upper bound of the range of VRs within which increased VRs provide benefits in reducing illness absence.

  11. Characteristics of Strong Programs

    Broader source: Energy.gov [DOE]

    Existing financing programs offer a number of important lessons on effective program design. Some characteristics of strong financing programs drawn from past program experience are described below.

  12. ORISE-09-OEWH-0176 POISSON REGRESSION ANALYSIS OF ILLNESS AND INJURY SURVEILLANCE DATA

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

    ORISE-09-OEWH-0176 POISSON REGRESSION ANALYSIS OF ILLNESS AND INJURY SURVEILLANCE DATA E. L. Frome J. P. Watkins E. D. Ellis Center for Epidemiologic Research Oak Ridge Institute for Science and Education, Oak Ridge, TN, USA C. H. Strader U. S. Department of Energy Date Published: December 2012 Prepared by Oak Ridge Institute for Science and Education P.O. Box 117 Oak Ridge, TN 37831-0117 managed by Oak Ridge Associated Universities for the U.S. DEPARTMENT OF ENERGY under contract

  13. START Program

    Broader source: Energy.gov [DOE]

    The Strategic Technical Assistance Response Team (START) Program is part of the DOE Office of Indian Energy effort to assist in the development of tribal renewable energy projects. Through START, Tribes in the 48 contiguous states and Alaska can apply for and are selected to receive technical assistance from DOE and national laboratory experts to move projects closer to implementation.

  14. Program Year 2008 State Energy Program Formula

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) State Energy Program (SEP), SEP Program Guidance Fiscal Year 2008, Program Year 2008, energy efficiency and renewable energy programs in the states, DOE Office of Energy Efficiency and Renewable Energy

  15. Voltage Regulation Using a Permanent Magnet Synchronous Generator with a Series Compensator: Preprint

    SciTech Connect (OSTI)

    Hsu, Ping; Wu, Ziping; Muljadi, Eduard; Gao, Wenzhong

    2015-08-24

    A wind power plant (WPP) is often operated at unity power factor, and the utility host where the WPP connects prefers to regulate the voltage. Although this may not be an issue in a stiff grid, the connection to a weak grid can be a problematic. This paper explores the advantages of having voltage regulation capability via reactive power control. Another issue in wind power generation is that not all turbines are able to control their reactive power due to technical reasons or contractual obligations. A synchronous condenser (SC) using a permanent magnet synchronous generator (PMSG) is proposed to provide necessary reactive power for regulating voltage at a weak grid connection. A PMSG has the advantage of higher efficiency and reliability. Because of its lack of a field winding, a PMSG is typically controlled by a full-power converter, which can be costly. In the proposed system, the reactive power of the SC is controlled by a serially connected compensator operating in a closed-loop configuration. The compensator also damps the PMSG’s tendency to oscillate. The compensator’s VA rating is only a fraction of the rating of the SC and the PMSG. In this initial investigation, the proposed scheme is shown to be effective by computer simulations.

  16. Self-regulation of charged defect compensation and formation energy pinning in semiconductors

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

    Yang, Ji -Hui; Yin, Wan -Jian; Park, Ji -Sang; Wei, Su -Huai

    2015-11-20

    Current theoretical analyses of defect properties without solving the detailed balance equations often estimate Fermi-level pinning position by omitting free carriers and assume defect concentrations can be always tuned by atomic chemical potentials. This could be misleading in some circumstance. Here we clarify that: (1) Because the Fermi-level pinning is determined not only by defect states but also by free carriers from band-edge states, band-edge states should be treated explicitly in the same footing as the defect states in practice; (2) defect formation energy, thus defect density, could be pinned and independent on atomic chemical potentials due to the entanglementmoreof atomic chemical potentials and Fermi energy, in contrast to the usual expectation that defect formation energy can always be tuned by varying the atomic chemical potentials; and (3) the charged defect compensation behavior, i.e., most of donors are compensated by acceptors or vice versa, is self-regulated when defect formation energies are pinned. The last two phenomena are more dominant in wide-gap semiconductors or when the defect formation energies are small. Using NaCl and CH3NH3PbI3 as examples, we illustrate these unexpected behaviors. Furthermore, our analysis thus provides new insights that enrich the understanding of the defect physics in semiconductors and insulators.less

  17. 1990 National Compensation Survey of Research and Development Scientists and Engineers

    SciTech Connect (OSTI)

    Not Available

    1990-11-01

    This report presents the results of the fourth in a new series of surveys of compensation and benefits for research and development (R D) scientists and engineers (S Es). The 1990 Survey represents the largest nationwide database of its kind, covering 104 establishments which provided data on almost 41,000 degreed researchers in the hard'' sciences. The fundamental nature of the survey has not changed: the focus is still on medium- and large-sized establishments which employ at least 100 degreed S Es in R D. The 1990 Survey contains data which cover about 18% of all establishments eligible to participate, encompassing approximately 18% of all eligible employees. As in the last three years, the survey sample constitutes a fairly good representation of the entire population of eligible establishments on the basis of business sector, geographic location, and size. Maturity-based analyses of salaries for some 34,000 nonsupervisory researchers are provided, as are job content-based analyses of more than 27,000 individual contributors and almost 5000 first level supervisors and division directors. Compensation policies and practices data are provided for 102 establishments, and benefits plans for 62 establishments are analyzed.

  18. Self-regulation of charged defect compensation and formation energy pinning in semiconductors

    SciTech Connect (OSTI)

    Yang, Ji -Hui; Yin, Wan -Jian; Park, Ji -Sang; Wei, Su -Huai

    2015-11-20

    Current theoretical analyses of defect properties without solving the detailed balance equations often estimate Fermi-level pinning position by omitting free carriers and assume defect concentrations can be always tuned by atomic chemical potentials. This could be misleading in some circumstance. Here we clarify that: (1) Because the Fermi-level pinning is determined not only by defect states but also by free carriers from band-edge states, band-edge states should be treated explicitly in the same footing as the defect states in practice; (2) defect formation energy, thus defect density, could be pinned and independent on atomic chemical potentials due to the entanglement of atomic chemical potentials and Fermi energy, in contrast to the usual expectation that defect formation energy can always be tuned by varying the atomic chemical potentials; and (3) the charged defect compensation behavior, i.e., most of donors are compensated by acceptors or vice versa, is self-regulated when defect formation energies are pinned. The last two phenomena are more dominant in wide-gap semiconductors or when the defect formation energies are small. Using NaCl and CH3NH3PbI3 as examples, we illustrate these unexpected behaviors. Furthermore, our analysis thus provides new insights that enrich the understanding of the defect physics in semiconductors and insulators.

  19. Self-regulation of charged defect compensation and formation energy pinning in semiconductors

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

    Yang, Ji -Hui; Yin, Wan -Jian; Park, Ji -Sang; Wei, Su -Huai

    2015-11-20

    Current theoretical analyses of defect properties without solving the detailed balance equations often estimate Fermi-level pinning position by omitting free carriers and assume defect concentrations can be always tuned by atomic chemical potentials. This could be misleading in some circumstance. Here we clarify that: (1) Because the Fermi-level pinning is determined not only by defect states but also by free carriers from band-edge states, band-edge states should be treated explicitly in the same footing as the defect states in practice; (2) defect formation energy, thus defect density, could be pinned and independent on atomic chemical potentials due to the entanglementmore » of atomic chemical potentials and Fermi energy, in contrast to the usual expectation that defect formation energy can always be tuned by varying the atomic chemical potentials; and (3) the charged defect compensation behavior, i.e., most of donors are compensated by acceptors or vice versa, is self-regulated when defect formation energies are pinned. The last two phenomena are more dominant in wide-gap semiconductors or when the defect formation energies are small. Using NaCl and CH3NH3PbI3 as examples, we illustrate these unexpected behaviors. Our analysis thus provides new insights that enrich the understanding of the defect physics in semiconductors and insulators.« less

  20. Self-regulation of charged defect compensation and formation energy pinning in semiconductors

    SciTech Connect (OSTI)

    Yang, Ji -Hui; Yin, Wan -Jian; Park, Ji -Sang; Wei, Su -Huai

    2015-11-20

    Current theoretical analyses of defect properties without solving the detailed balance equations often estimate Fermi-level pinning position by omitting free carriers and assume defect concentrations can be always tuned by atomic chemical potentials. This could be misleading in some circumstance. Here we clarify that: (1) Because the Fermi-level pinning is determined not only by defect states but also by free carriers from band-edge states, band-edge states should be treated explicitly in the same footing as the defect states in practice; (2) defect formation energy, thus defect density, could be pinned and independent on atomic chemical potentials due to the entanglement of atomic chemical potentials and Fermi energy, in contrast to the usual expectation that defect formation energy can always be tuned by varying the atomic chemical potentials; and (3) the charged defect compensation behavior, i.e., most of donors are compensated by acceptors or vice versa, is self-regulated when defect formation energies are pinned. The last two phenomena are more dominant in wide-gap semiconductors or when the defect formation energies are small. Using NaCl and CH3NH3PbI3 as examples, we illustrate these unexpected behaviors. Our analysis thus provides new insights that enrich the understanding of the defect physics in semiconductors and insulators.

  1. An analysis of weep holes as a product detection device for underground compensated LPG storage systems

    SciTech Connect (OSTI)

    Sarica, C.; Demir, H.M.; Brill, J.P.

    1996-09-01

    Weep holes have been used widely to detect the presence of Liquefied Petroleum Gases (LPG) in brine for underground compensated storage systems. When the brine level drops below the weep hole, LPG product enters the brine production system causing an increase in both tubing head pressure and flow rate. To prevent cavern overfill, a cavern shutdown is initiated upon detection of LPG in the surface brine system by pressure or flow instruments at the tubing head. In this study, we have investigated the multiphase flow characteristics of weep hole LPG detection systems to correctly estimate the operating limits. A simple and easy to use model has been developed to predict the tubing head pressure and flow rate increases. The model can be used to implement safer and more efficient operation procedures for underground compensated LPG storage systems. The model predictions for a typical field case are presented. An analysis of weep holes as product detection devices for LPG storage reservoirs has been carried out. It was found that the increases in pressure and flow rates at the tubing head change as a function of injection flow rate of the product. Therefore, a thorough consideration of cavern operating parameters is necessary to evaluate the use constant pressure and flow rate values to initiate emergency shut down of the cavern.

  2. Load monitoring and compensation strategies for guided-waves based structural health monitoring using piezoelectric transducers

    SciTech Connect (OSTI)

    Roy, Surajit; Ladpli, Purim; Chang, Fu-Kuo

    2015-09-01

    Accurate interpretation of in-situ piezoelectric sensor signals is a challenging task. This article presents the development of a numerical compensation model based on physical insight to address the influence of structural loads on piezo-sensor signals. The model requires knowledge of in-situ strain and temperature distribution in a structure while acquiring sensor signals. The parameters of the numerical model are obtained using experiments on flat aluminum plate under uniaxial tensile loading. It is shown that the model parameters obtained experimentally can be used for different structures, and sensor layout. Furthermore, the combined effects of load and temperature on the piezo-sensor response are also investigated and it is observed that both of these factors have a coupled effect on the sensor signals. It is proposed to obtain compensation model parameters under a range of operating temperatures to address this coupling effect. An important outcome of this study is a new load monitoring concept using in-situ piezoelectric sensor signals to track changes in the load paths in a structure.

  3. Electronic measurement apparatus movable in a cased borehole and compensating for casing resistance differences

    DOE Patents [OSTI]

    Vail, III, William B.

    1991-01-01

    Methods of operation of an apparatus having at least two pairs of voltage measurement electrodes vertically disposed in a cased well to measure the resistivity of adjacent geological formations from inside the cased well. During stationary measurements with the apparatus at a fixed vertical depth within the cased well, the invention herein discloses methods of operation which include a measurement step and subsequent first and second compensation steps respectively resulting in improved accuracy of measurement. The invention also discloses multiple frequency methods of operation resulting in improved accuracy of measurement while the apparatus is simultaneously moved vertically in the cased well. The multiple frequency methods of operation disclose a first A.C. current having a first frequency that is conducted from the casing into formation and a second A.C. current having a second frequency that is conducted along the casing. The multiple frequency methods of operation simultaneously provide the measurement step and two compensation steps necessary to acquire accurate results while the apparatus is moved vertically in the cased well.

  4. Electronic measurement apparatus movable in a cased borehole and compensating for casing resistance differences

    DOE Patents [OSTI]

    Vail, W.B. III.

    1991-12-24

    Methods of operation are described for an apparatus having at least two pairs of voltage measurement electrodes vertically disposed in a cased well to measure the resistivity of adjacent geological formations from inside the cased well. During stationary measurements with the apparatus at a fixed vertical depth within the cased well, the invention herein discloses methods of operation which include a measurement step and subsequent first and second compensation steps respectively resulting in improved accuracy of measurement. The invention also discloses multiple frequency methods of operation resulting in improved accuracy of measurement while the apparatus is simultaneously moved vertically in the cased well. The multiple frequency methods of operation disclose a first A.C. current having a first frequency that is conducted from the casing into formation and a second A.C. current having a second frequency that is conducted along the casing. The multiple frequency methods of operation simultaneously provide the measurement step and two compensation steps necessary to acquire accurate results while the apparatus is moved vertically in the cased well. 6 figures.

  5. A combined compensation method for the output voltage of an insulated core transformer power supply

    SciTech Connect (OSTI)

    Yang, L.; Yang, J. Liu, K. F.; Qin, B.; Chen, D. Z.

    2014-06-15

    An insulated core transformer (ICT) power supply is an ideal high-voltage generator for irradiation accelerators with energy lower than 3 MeV. However, there is a significant problem that the structure of the segmented cores leads to an increase in the leakage flux and voltage differences between rectifier disks. A high level of consistency in the output of the disks helps to achieve a compact structure by improving the utilization of both the rectifier components and the insulation distances, and consequently increase the output voltage of the power supply. The output voltages of the disks which are far away from the primary coils need to be improved to reduce their inhomogeneity. In this study, by investigating and comparing the existing compensation methods, a new combined compensation method is proposed, which increases the turns on the secondary coils and employs parallel capacitors to improve the consistency of the disks, while covering the entire operating range of the power supply. This method turns out to be both feasible and effective during the development of an ICT power supply. The non-uniformity of the output voltages of the disks is less than 3.5% from no-load to full-load, and the power supply reaches an output specification of 350 kV/60 mA.

  6. SR0107

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

    4, 2001 Media Contact: Bill Taylor (803) 725-2889 DOE & DOL Hold Public Meetings For Energy Employees Occupational Illness Compensation Program At Flag Ribbon Art Aiken SC (June 14, 2001) - The U.S. Departments of Labor and Energy will hold two public meetings at 1 p.m. and 7 p.m., Tuesday, June 19 at the North Augusta Community Center, North Augusta, SC, for employees and families who may be eligible for compensation under the Energy Employees Occupational Illness Compensation Program Act.

  7. Multilevel learning-based segmentation of ill-defined and spiculated masses in mammograms

    SciTech Connect (OSTI)

    Tao, Yimo; Lo, Shih-Chung B.; Freedman, Matthew T.; Makariou, Erini; Xuan, Jianhua

    2010-11-15

    Purpose: A learning-based approach integrating the use of pixel-level statistical modeling and spiculation detection is presented for the segmentation of mammographic masses with ill-defined margins and spiculations. Methods: The algorithm involves a multiphase pixel-level classification, using a comprehensive group of features computed from regional intensity, shape, and textures, to generate a mass-conditional probability map (PM). Then, the mass candidate, along with the background clutters consisting of breast fibroglandular and other nonmass tissues, is extracted from the PM by integrating the prior knowledge of shape and location of masses. A multiscale steerable ridge detection algorithm is employed to detect spiculations. Finally, all the object-level findings, including mass candidate, detected spiculations, and clutters, along with the PM, are integrated by graph cuts to generate the final segmentation mask. Results: The method was tested on 54 masses (51 malignant and 3 benign), all with ill-defined margins and irregular shape or spiculations. The ground truth delineations were provided by five experienced radiologists. Area overlapping ratio of 0.689 ({+-}0.160) and 0.540 ({+-}0.164) were obtained for segmenting entire mass and margin portion only, respectively. Williams index of area and contour based measurements indicated that the segmentation results of the algorithm agreed well with the radiologists' delineation. Conclusions: The proposed approach could closely delineate the mass body. Most importantly, it is capable of including mass margin and its spicule extensions which are considered as key features for breast lesion analyses.

  8. Program Development

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-01

    This presentation covers how to go about developing a human reliability program. In particular, it touches on conceptual thinking, raising awareness in an organization, the actions that go into developing a plan. It emphasizes evaluating all positions, eliminating positions from the pool due to mitigating factors, and keeping the process transparent. It lists components of the process and objectives in process development. It also touches on the role of leadership and the necessity for audit.

  9. Environmental Programs

    Office of Environmental Management (EM)

    Alamos National Laboratory | Environmental Programs Material Disposal Areas and the Threat of Wildfire Fact Sheet Established in 1943, Los Alamos National Laboratory now consists of 1,280 buildings in 47 technical areas spread out over 37 square miles. The complex includes 11 nuclear facilities and more than 10,000 workers. Los Alamos and Wildfires In the past, large wildfires in the area, including the La Mesa Fire (1977), the Dome Fire (1996), the Oso Fire (1998), the Cerro Grande Fire (2000)

  10. Feasibility analyses for HEU to LEU fuel conversion of the LAUE Langivin Institute (ILL) High Flux Reactor (RHF).

    SciTech Connect (OSTI)

    Stevens, J.; Tentner. A.; Bergeron, A.; Nuclear Engineering Division

    2010-08-19

    The High Flux Reactor (RHF) of the Laue Langevin Institute (ILL) based in Grenoble, France is a research reactor designed primarily for neutron beam experiments for fundamental science. It delivers one of the most intense neutron fluxes worldwide, with an unperturbed thermal neutron flux of 1.5 x 10{sup 15} n/cm{sup 2}/s in its reflector. The reactor has been conceived to operate at a nuclear power of 57 MW but currently operates at 52 MW. The reactor currently uses a Highly Enriched Uranium (HEU) fuel. In the framework of its non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context, most worldwide research and test reactors have already started a program of conversion to the use of Low Enriched Uranium (LEU) fuel. A new type of LEU fuel based on a mixture of uranium and molybdenum (UMo) is expected to allow the conversion of compact high performance reactors like the RHF. This report presents the results of reactor design, performance and steady state safety analyses for conversion of the RHF from the use of HEU fuel to the use of UMo LEU fuel. The objective of this work was to show that is feasible, under a set of manufacturing assumptions, to design a new RHF fuel element that could safely replace the HEU element currently used. The new proposed design has been developed to maximize performance, minimize changes and preserve strong safety margins. Neutronics and thermal-hydraulics models of the RHF have been developed and qualified by benchmark against experiments and/or against other codes and models. The models developed were then used to evaluate the RHF performance if LEU UMo were to replace the current HEU fuel 'meat' without any geometric change to the fuel plates. Results of these direct replacement analyses have shown a significant degradation of the RHF performance, in terms of both neutron flux and cycle length. Consequently, ANL and ILL have collaborated to investigate alternative designs. A promising candidate design has been selected and studied, increasing the total amount of fuel without changing the external plate dimensions by relocating the burnable poison. In this way, changes required in the fuel element are reasonably small. With this new design, neutronics analyses have shown that performance could be maintained at a high level: 2 day decrease of cycle length (to 47.5 days at 58.3 MW) and 1-2% decrease of brightness in the cold and hot sources in comparison to the current typical operation. In addition, studies have shown that the thermal-hydraulic and shutdown margins for the proposed LEU design would satisfy technical specifications.

  11. Residential Buildings Integration Program

    Broader source: Energy.gov [DOE]

    Residential Buildings Integration Program Presentation for the 2013 Building Technologies Office's Program Peer Review

  12. STEP Program Benchmark Report

    Broader source: Energy.gov [DOE]

    STEP Program Benchmark Report, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  13. Notice of Intent to Revise Department of Energy Order 350.1, Contractor Human Resources Management Program

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

    2012-10-19

    DOE O 350.1 establishes responsibilities, requirements, and cost allow-ability criteria for the management an oversight of contractor human resource management programs, is being revised to remove contractor requirements from Chapter IV, Compensation, Chapter V, Benefits, and Chapter VI Pensions

  14. Methods of operation of apparatus measuring formation resistivity from within a cased well having one measurement and two compensation steps

    DOE Patents [OSTI]

    Vail, III, William B.

    1993-01-01

    Methods of operation of an apparatus having at least two pairs of voltage measurement electrodes vertically disposed in a cased well to measure the resistivity of adjacent geological formations from inside the cased well. During stationary measurements with the apparatus at a fixed vertical depth within the cased well, the invention herein discloses methods of operation which include a measurement step and subsequent first and second compensation steps respectively resulting in improved accuracy of measurement. First and second order errors of measurement are identified, and the measurement step and two compensation steps provide methods to substantially eliminate their influence on the results. A multiple frequency apparatus adapted to movement within the well is described which simultaneously provide the measurement and two compensation steps.

  15. Intergovernmental Programs | Department of Energy

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

    Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs The Office of Environmental Management supports, by means of grants and cooperative agreements, a number of

  16. Program Update

    Energy Savers [EERE]

    5 issue of the U.S. Department of Energy (DOE) Offce of Legacy Management (LM) Program Update. This publication is designed to provide a status of activities within LM. Please direct all comments and inquiries to lm@hq.doe.gov. January-March 2015 Visit us at http://energy.gov/lm/ Goal 4 Successful Transition from Mound Site to Mound Business Park Continues The Mound Business Park attracts a variety of businesses to the former U.S. Department of Energy (DOE) Mound, Ohio, Site in Miamisburg. In

  17. Programming Models

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

    Version Control Tools Programming Libraries Performance and Debugging Tools Grid Software and Services NERSC Software Downloads Policies User Surveys NERSC Users Group User Announcements Help Staff Blogs Request Repository Mailing List Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3

  18. Method for passively compensating for temperature coefficient of gain in silicon photomultipliers and similar devices

    DOE Patents [OSTI]

    McKisson, John E.; Barbosa, Fernando

    2015-09-01

    A method for designing a completely passive bias compensation circuit to stabilize the gain of multiple pixel avalanche photo detector devices. The method includes determining circuitry design and component values to achieve a desired precision of gain stability. The method can be used with any temperature sensitive device with a nominally linear coefficient of voltage dependent parameter that must be stabilized. The circuitry design includes a negative temperature coefficient resistor in thermal contact with the photomultiplier device to provide a varying resistance and a second fixed resistor to form a voltage divider that can be chosen to set the desired slope and intercept for the characteristic with a specific voltage source value. The addition of a third resistor to the divider network provides a solution set for a set of SiPM devices that requires only a single stabilized voltage source value.

  19. Photovoltaic power converter system with a controller configured to actively compensate load harmonics

    DOE Patents [OSTI]

    de Rooij, Michael Andrew; Steigerwald, Robert Louis; Delgado, Eladio Clemente

    2008-12-16

    Photovoltaic power converter system including a controller configured to reduce load harmonics is provided. The system comprises a photovoltaic array and an inverter electrically coupled to the array to generate an output current for energizing a load connected to the inverter and to a mains grid supply voltage. The system further comprises a controller including a first circuit coupled to receive a load current to measure a harmonic current in the load current. The controller includes a second circuit to generate a fundamental reference drawn by the load. The controller further includes a third circuit for combining the measured harmonic current and the fundamental reference to generate a command output signal for generating the output current for energizing the load connected to the inverter. The photovoltaic system may be configured to compensate harmonic currents that may be drawn by the load.

  20. Total skin electron beam therapy using an inclinable couch on motorized table and a compensating filter

    SciTech Connect (OSTI)

    Fuse, H.; Suzuki, K.; Shida, K.; Takahashi, H.; Kobayashi, D.; Seki, M.; Mori, Y.; Sakae, T.; Isobe, T.; Okumura, T.; Sakurai, H.

    2014-06-15

    Total skin electron beam is a specialized technique that involves irradiating the entire skin from the skin surface to only a few millimetres in depth. In the Stanford technique, the patient is in a standing position and six different directional positions are used during treatment. Our technique uses large electron beams in six directions with an inclinable couch on motorized table and a compensating filter was also used to spread the electron beam and move its intensity peak. Dose uniformity measurements were performed using Gafchromic films which indicated that the surface dose was 2.04 0.05 Gy. This technique can ensure the dose reproducibility because the patient is fixed in place using an inclinable couch on a motorized table.

  1. Polariton condensation in a strain-compensated planar microcavity with InGaAs quantum wells

    SciTech Connect (OSTI)

    Cilibrizzi, Pasquale; Askitopoulos, Alexis Silva, Matteo; Lagoudakis, Pavlos G.; Bastiman, Faebian; Clarke, Edmund; Zajac, Joanna M.; Langbein, Wolfgang

    2014-11-10

    The investigation of intrinsic interactions in polariton condensates is currently limited by the photonic disorder of semiconductor microcavity structures. Here, we use a strain compensated planar GaAs/AlAs{sub 0.98}P{sub 0.02} microcavity with embedded InGaAs quantum wells having a reduced cross-hatch disorder to overcome this issue. Using real and reciprocal space spectroscopic imaging under non-resonant optical excitation, we observe polariton condensation and a second threshold marking the onset of photon lasing, i.e., the transition from the strong to the weak-coupling regime. Condensation in a structure with suppressed photonic disorder is a necessary step towards the implementation of periodic lattices of interacting condensates, providing a platform for on chip quantum simulations.

  2. The E-lens test bench for RHIC beam-beam compensation

    SciTech Connect (OSTI)

    Gu X.; Altinbas, F.Z.; Aronson, J.; Beebe, E. et al

    2012-05-20

    To compensate for the beam-beam effects from the proton-proton interactions at IP6 and IP8 in the Relativistic Heavy Ion Collider (RHIC), we are fabricating two electron lenses that we plan to install at RHIC IR10. Before installing the e-lenses, we are setting-up the e-lens test bench to test the electron gun, collector, GS1 coil, modulator, partial control system, some instrumentation, and the application software. Some e-lens power supplies, the electronics for current measurement will also be qualified on test bench. The test bench also was designed for measuring the properties of the cathode and the profile of the beam. In this paper, we introduce the layout and elements of the e-lens test bench; and we discuss its present status towards the end of this paper.

  3. Results of head-on beam-beam compensation studies at the Tevatron

    SciTech Connect (OSTI)

    Valishev, A.; Stancari, G.; /Fermilab

    2011-03-01

    At the Tevatron collider, we studied the feasibility of suppressing the antiproton head-on beam-beamtune spread using a magnetically confined 5-keV electron beam with Gaussian transverse profile overlapping with the circulating beam. When electron cooling of antiprotons is applied in regular Tevatron operations, the head-on beam-beam effect on antiprotons is small. Therefore, we first focused on the operational aspects, such as beam alignment and stability, and on fundamental observations of tune shifts, tune spreads, lifetimes, and emittances. We also attempted two special collider stores with only 3 proton bunches colliding with 3 antiproton bunches, to suppress long-range forces and enhance head-on effects. We present here the results of this study and a comparison between numerical simulations and observations, in view of the planned application of this compensation concept to RHIC.

  4. Method and system for improved resolution of a compensated calorimeter detector

    DOE Patents [OSTI]

    Dawson, John W.

    1991-01-01

    An improved method and system for a depleted uranium calorimeter detector used in high energy physics experiments. In a depleted uranium calorimeter detector, the energy of a particle entering the calorimeter detector is determined and the output response of the calorimeter detector is compensated so that the ratio of the integrated response of the calorimeter detector from a lepton to the integrated response of the calorimeter detector from a hadron of the same energy as the lepton is approximately equal to 1. In the present invention, the energy of a particle entering the calorimeter detector is determined as a function of time and the hadron content of the response of the calorimeter detector is inferred based upon the time structure of the energy pulse measured by the calorimeter detector. The energy measurement can be corrected based on the inference of the hadron content whereby the resolution of the calorimeter can be improved.

  5. Geothermal Technologies Program Overview - Peer Review Program

    SciTech Connect (OSTI)

    Milliken, JoAnn

    2011-06-06

    This Geothermal Technologies Program presentation was delivered on June 6, 2011 at a Program Peer Review meeting. It contains annual budget, Recovery Act, funding opportunities, upcoming program activities, and more.

  6. Undergraduate Student Program

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

    Undergraduate Program Undergraduate Student Program The Undergraduate Student (UGS) program is a year-round educational program that provides students with relevant research experience while they are pursuing an undergraduate degree. Contact Program Manager Scott Robbins Student Programs (505) 667-3639 Email Program Coordinator Emily Robinson Student Programs (505) 665-0964 Email Deadline for continuing and returning students: you are required to submit updated transcripts to the program office

  7. Machinist Pipeline/Apprentice Program Program Description

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

    cost effective than previous time-based programs Moves apprentices to journeyworker status more quickly Program Coordinator: Heidi Hahn Email: hahn@lanl.gov Phone number:...

  8. Existing Facilities Rebate Program

    Broader source: Energy.gov [DOE]

    The NYSERDA Existing Facilities program merges the former Peak Load Reduction and Enhanced Commercial and Industrial Performance programs. The new program offers a broad array of different...

  9. Graduate Research Assistant Program

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

    in intellectual vitality and opportunities for growth. Contact Program Manager Scott Robbins Student Programs (505) 667-3639 Email Program Coordinator Emily Robinson Student...

  10. Commercial Buildings Integration Program

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

    Buildings Integration Program Arah Schuur Program Manager arah.schuur@ee.doe.gov April 2, ... Commercial Buildings Integration Program Mission Accelerate voluntary uptake of ...

  11. DOE's Tribal Energy Program

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

    ... Tribal Energy Program Program Funding History Tribal Energy Program Funding* FY2009 ... FY2011 Financial Assistance First Steps Toward Developing Energy Efficiency and ...

  12. Building Technologies Program Presentation

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

    Renewable Energy Building Technologies Program Jerry Dion Acting Program Manager Building Technologies Program State Energy Advisory Board Meeting October 17, 2007 The investment ...

  13. Numerical reconstruction of photon-number statistics from photocounting statistics: Regularization of an ill-posed problem

    SciTech Connect (OSTI)

    Starkov, V. N.; Semenov, A. A.; Gomonay, H. V.

    2009-07-15

    We demonstrate a practical possibility of loss compensation in measured photocounting statistics in the presence of dark counts and background radiation noise. It is shown that satisfactory results are obtained even in the case of low detection efficiency and large experimental errors.

  14. Policy Flash 2014-29 Acquisition Letter 2014-07- Benchmark Compensation Amount for Individual Executive Salary Actions

    Broader source: Energy.gov [DOE]

    The purpose of Acquisition Letter (AL) 2014-07 is to establish the form, "Compensation Subject to the Executive CAP (OFPP Limitation)" as the minimum required documentation to support DOE/NNSA Contracting Officers (CO) and Contractor Human Resources Specialists conclusion, that approved allowable costs do not exceed the Office of Federal Procurement Policy (OFPP) limitation pursuant to FAR 31.205-6(p).

  15. Better Buildings Neighborhood Program Business Models Guide: Program Administrator Description

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: Program Administrator Business Models, Program Administrator Description.

  16. Model for conductivity compensation of moderately doped n- and p-4H-SiC by high-energy electron bombardment

    SciTech Connect (OSTI)

    Kozlovski, V. V.; Lebedev, A. A.; Bogdanova, E. V.

    2015-04-21

    The model of conductivity compensation in SiC under irradiation with high-energy electrons is presented. The following processes are considered to cause a decrease in the free carrier concentration: (i) formation of deep traps by intrinsic point defects, Frenkel pairs produced by irradiation; (ii) 'deactivation' of the dopant via formation of neutral complexes including a dopant atom and a radiation-induced point defect; and (iii) formation of deep compensating traps via generation of charged complexes constituted by a dopant atom and a radiation-induced point defect. To determine the compensation mechanism, dose dependences of the deep compensation of moderately doped SiC (CVD) under electron irradiation have been experimentally studied. It is demonstrated that, in contrast to n-FZ-Si, moderately doped SiC (CVD) exhibits linear dependences (with a strongly nonlinear dependence observed for Si). Therefore, the conductivity compensation in silicon carbide under electron irradiation occurs due to deep traps formed by primary radiation defects (vacancies and interstitial atoms) in the silicon and carbon sublattices. It is known that the compensation in silicon is due to the formation of secondary radiation defects that include a dopant atom. It is shown that, in contrast to n-SiC (CVD), primary defects in only the carbon sublattice of moderately doped p-SiC (CVD) cannot account for the compensation process. In p-SiC, either primary defects in the silicon sublattice or defects in both sublattices are responsible for the conductivity compensation.

  17. U.S. Recordable Injury and Illness Rates and Lost Workday Rates Lowest Since BLS Began Reporting

    Broader source: Energy.gov [DOE]

    Acting Assistant Secretary for the Occupational Safety and Health Administration (OSHA), Jonathan L. Snare, told a gathering of safety and health professionals at the American Society of Safety Engineers Annual National Conference in New Orleans, LA, that the nation’s recordable injury and illness rates have declined 7.1 percent from 2002 to 2003.

  18. Human Reliability Program Overview

    SciTech Connect (OSTI)

    Bodin, Michael

    2012-09-25

    This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

  19. Vehicle Technologies Program Overview

    SciTech Connect (OSTI)

    none,

    2006-09-05

    Overview of the Vehicle Technologies Program including external assessment and market view; internal assessment, program history and progress; program justification and federal role; program vision, mission, approach, strategic goals, outputs, and outcomes; and performance goals.

  20. LineVISAR. A fringe-trace data analysis program

    SciTech Connect (OSTI)

    Furnish, Michael D.

    2014-02-01

    The line-imaging ORVIS or VISAR provides velocity as a function of position and time for a line on an experimental setup via a streak camera record of interference fringes. This document describes a Matlab-based program which guides the user through the process of converting these fringe data to a velocity surface. The data reduction is of the "fringe trace" type, wherein the changes in velocity at a given position on the line are calculated based on fringe motion past that point. The analyst must establish the fringe behavior up front, aided by peak-finding routines in the program. However, the later work of using fringe jumps to compensate for phase problems in other analysis techniques is greatly reduced. This program is not a standard GUI construction, and is prescriptive. At various points it saves the progress, allowing later restarts from those points.

  1. Utility Partnerships Program Overview

    SciTech Connect (OSTI)

    2014-10-03

    Document describes the Utility Partnerships Program within the U.S. Department of Energy's Federal Energy Management Program.

  2. STEM Education Program Inventory

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

    Issue for STEM Education Program Inventory Title of Program* Requestor Contact Information First Name* Last Name* Phone Number* E-mail* Fax Number Institution Name Program Description* Issue Information Leading Organization* Location of Program / Event Program Address Program Website To select multiple options, press CTRL and click. Type of Program (if Other, enter information in the box to the right.)* Workforce Development Student Programs Public Engagement in Life Long Learning

  3. Wisconsin Clean Transportation Program

    Broader source: Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  4. Wisconsin Clean Transportation Program

    Broader source: Energy.gov [DOE]

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  5. Residential Buildings Integration Program

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

    April 2, 2013 Residential Buildings Integration Program Building Technologies Office ... Overview of the Residential Integration Program Research Implementation tools ...

  6. HQ Mediation Program Brochure

    Broader source: Energy.gov [DOE]

    This document is the HQ Mediation Program's brochure.  It generally discusses the services the program offers.

  7. Mentoring Program | The Ames Laboratory

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

    Mentoring Program Mentoring Program Mentee Questionnaire Mentor Questionnaire Ideas for Mentoring Program Activities...

  8. Comprehensive Environmental Response, Compensation, and Liability Act, as amended by the Superfund Amendments and Reauthorization Act Section 120(e)(5). Annual report to Congress for Fiscal year 1992

    SciTech Connect (OSTI)

    Not Available

    1993-08-01

    The US Department of Energy (DOE) is committed to conducting its operations in a safe and environmentally sound manner. High priorities for the Department are identifying and correcting environmental problems at DOE facilities that resulted from past operations, and preventing environmental problems from occurring during present and future operations. In this regard, the Department is committed to clean up the 1989 inventory of sites in the Environmental Restoration Program by the year 2019. DOE has issued an Order and guidance establishing policy and procedures for activities conducted under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended by the Superfund Amendments and Reauthorization Act (SARA), and has developed a Five-Year Plan, updated annually, that integrates planning for corrective activities, environmental restoration and waste management operations at its facilities. DOE also continues to conduct assessments (e.g., Management Audits, Environmental Safety and Health (ES & H) Progress Assessments, Internal Self Assessments) at its operating facilities to provide the Secretary of Energy with information on current environmental compliance status and follow-up on findings.

  9. Machinist Pipeline/Apprentice Program Program Description

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

    Machinist Pipeline/Apprentice Program Program Description The Machinist Pipeline Program was created by the Prototype Fabrication Division to fill a critical need for skilled journeyworker machinists. It is based on a program developed by the National Institute for Metalworking Skills (NIMS) in conjunction with metalworking trade associations to develop and maintain a globally competitive U.S. workforce. The goal is to develop and implement apprenticeship programs that are aligned with

  10. Dynamic gating window for compensation of baseline shift in respiratory-gated radiation therapy

    SciTech Connect (OSTI)

    Pepin, Eric W.; Wu Huanmei; Shirato, Hiroki

    2011-04-15

    Purpose: To analyze and evaluate the necessity and use of dynamic gating techniques for compensation of baseline shift during respiratory-gated radiation therapy of lung tumors. Methods: Motion tracking data from 30 lung tumors over 592 treatment fractions were analyzed for baseline shift. The finite state model (FSM) was used to identify the end-of-exhale (EOE) breathing phase throughout each treatment fraction. Using duty cycle as an evaluation metric, several methods of end-of-exhale dynamic gating were compared: An a posteriori ideal gating window, a predictive trend-line-based gating window, and a predictive weighted point-based gating window. These methods were evaluated for each of several gating window types: Superior/inferior (SI) gating, anterior/posterior beam, lateral beam, and 3D gating. Results: In the absence of dynamic gating techniques, SI gating gave a 39.6% duty cycle. The ideal SI gating window yielded a 41.5% duty cycle. The weight-based method of dynamic SI gating yielded a duty cycle of 36.2%. The trend-line-based method yielded a duty cycle of 34.0%. Conclusions: Dynamic gating was not broadly beneficial due to a breakdown of the FSM's ability to identify the EOE phase. When the EOE phase was well defined, dynamic gating showed an improvement over static-window gating.

  11. Band structure engineering and thermoelectric properties of charge-compensated filled skutterudites

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

    Shi, Xiaoya; Yang, Jiong; Wu, Lijun; Salvador, James R.; Zhang, Cheng; Villaire, William L.; Haddad, Daad; Yang, Jihui; Zhu, Yimei; Li, Qiang

    2015-10-12

    Thermoelectric properties of semiconductors are intimately related to their electronic band structure, which can be engineered via chemical doping. Dopant Ga in the cage-structured skutterudite Co4Sb12 substitutes Sb sites while occupying the void sites. Combining quantitative scanning transmission electron microscopy and first-principles calculations, we show that Ga dual-site occupancy breaks the symmetry of the Sb-Sb network, splits the deep triply-degenerate conduction bands, and drives them downward to the band edge. The charge-compensating nature of the dual occupancy Ga increases overall filling fraction limit. By imparting this unique band structure feature, and judiciously doping the materials by increasing the Yb content,more » we promote the Fermi level to a point where carriers are in energetic proximity to these features. Increased participation of these heavier bands in electronic transport leads to increased thermopower and effective mass. Further, the localized distortion from Ga/Sb substitution enhances the phonon scattering to reduce the thermal conductivity effectively.« less

  12. Polarity compensation in ultra-thin films of complex oxides: The case of a perovskite nickelate

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

    Middey, S.; Rivero, P.; Meyers, D.; Kareev, M.; Liu, X.; Cao, Y.; Freeland, J. W.; Barraza-Lopez, S.; Chakhalian, J.

    2014-10-29

    We address the fundamental issue of growth of perovskite ultra-thin films under the condition of a strong polar mismatch at the heterointerface exemplified by the growth of a correlated metal LaNiO3 on the band insulator SrTiO3 along the pseudo cubic [111] direction. While in general the metallic LaNiO3 film can effectively screen this polarity mismatch, we establish that in the ultra-thin limit, films are insulating in nature and require additional chemical and structural reconstruction to compensate for such mismatch. A combination of in-situ reflection high-energy electron diffraction recorded during the growth, X-ray diffraction, and synchrotron based resonant X-ray spectroscopy revealmore » the formation of a chemical phase La2Ni2O5 (Ni2+) for a few unit-cell thick films. First-principles layer-resolved calculations of the potential energy across the nominal LaNiO3/SrTiO3 interface confirm that the oxygen vacancies can efficiently reduce the electric field at the interface.« less

  13. Polarity compensation in ultra-thin films of complex oxides: The case of a perovskite nickelate

    SciTech Connect (OSTI)

    Middey, S.; Rivero, P.; Meyers, D.; Kareev, M.; Liu, X.; Cao, Y.; Freeland, J. W.; Barraza-Lopez, S.; Chakhalian, J.

    2014-10-29

    We address the fundamental issue of growth of perovskite ultra-thin films under the condition of a strong polar mismatch at the heterointerface exemplified by the growth of a correlated metal LaNiO3 on the band insulator SrTiO3 along the pseudo cubic [111] direction. While in general the metallic LaNiO3 film can effectively screen this polarity mismatch, we establish that in the ultra-thin limit, films are insulating in nature and require additional chemical and structural reconstruction to compensate for such mismatch. A combination of in-situ reflection high-energy electron diffraction recorded during the growth, X-ray diffraction, and synchrotron based resonant X-ray spectroscopy reveal the formation of a chemical phase La2Ni2O5 (Ni2+) for a few unit-cell thick films. First-principles layer-resolved calculations of the potential energy across the nominal LaNiO3/SrTiO3 interface confirm that the oxygen vacancies can efficiently reduce the electric field at the interface.

  14. Beam experiments related to the head-on beam-beam compensation project at RHIC

    SciTech Connect (OSTI)

    Montag, C.; Bai, M.; Drees, A.; Fischer, W.; Marusic, A.; Wang, G.

    2011-03-28

    Beam experiments have been performed in RHIC to determine some key parameters of the RHIC electron lenses, and to test the capability of verifying lattice modifications by beam measurements. We report the status and recent results of these experiments. The Relativistic Heavy Ion Collider (RHIC) consists of two superconducting storage rings that intersect at six locations around its circumference. Beams collide in interaction points (IPs) 6 and 8, which are equipped with the detectors STAR and PHENIX, respectively (Fig. 1). With the polarized proton working point constrained between 2/3 and 7/10 to achieve good luminosity lifetime and maintain polarization, the proton bunch intensity is limited to 2 {center_dot} 10{sup 11} protons per bunch by the resulting beam-beam tuneshift. To overcome this limitation, installation of an electron lens in IP 10 is foreseen to partially compensate the beam-beam effect and reduce the beam-beam tuneshift parameter. As part of this project, beam experiments are being performed at RHIC to determine key parameters of the electron lens as well as to verify lattice modifications.

  15. Weak-strong simulation on head-on beam-beam compensation in the RHIC

    SciTech Connect (OSTI)

    Luo,Y.; Fischer, W.; McIntosh, E.; Robert-Demolaize, G.; Abreu, N.; Beebe-Wang, J.; Montag, C.

    2009-05-04

    In the Relativistic Heavy Ion Collider (RHIC) beams collide in the two interaction points IP6 and IP8. To further increase the bunch intensity above 2 x 10{sup 11} or further reduce the transverse emittance in polarized proton operation, there will not be enough tune space between the current working area [2/3, 7/10] to hold the beam-beam generated tune spread. We proposed a low energy DC electron beam (e-lens) with similar Gaussian transverse profiles to collide with the proton beam at IP10. Early studies have shown that e-lens does reduce the proton-proton beam-beam tune spread. In this article, we carried out numerical simulation to investigate the effects of the head-on beam-beam effect on the proton's colliding beam lifetime and emittance growth. The preliminary results including scans of compensation strength, phase advances between IP8 and IP10, electron beam transverse sizes are presented. In these studies, the particle loss in the multi-particle simulation is used for the comparison between different conditions.

  16. Personal exposure to nitrogen dioxide and its association with respiratory illness in Hong Kong

    SciTech Connect (OSTI)

    Koo, L.C.; Ho, J.H.; Ho, C.Y.; Matsuki, H.; Shimizu, H.; Mori, T.; Tominaga, S. )

    1990-05-01

    In 1985, 362 primary schoolchildren and their 319 mothers were surveyed in Hong Kong to study the possible relationship of air pollution to respiratory illnesses. Using nitrogen dioxide (NO{sub 2}) measured by personal samplers as a measure of air pollution, the study aimed to identify the major sources of NO{sub 2} in the indoor environment and see whether its increased presence was associated with respiratory symptoms. The levels of NO{sub 2} among the mothers was found to increase by 21% if dust exposure was reported from the workplace, 18% if they used such cooking fuels as liquid petroleum gas or kerosene, 11% when kitchens did not have ventilating fans, and 10% when incense was burned at home. In terms of respiratory symptoms, an increase in NO{sub 2} levels of 19% was reported among those with allergic rhinitis and 18% among those with chronic cough. The levels of NO2 among children were correlated with levels measured in classrooms, all of which had opened windows so that the NO{sub 2} came from outdoors. No association was found between children's NO{sub 2} levels and respiratory symptoms. With the exception of smoking by the father and the children's NO{sub 2} levels, no association was found between smoking at home and NO{sub 2} levels.

  17. High School Internship Program

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

    High School Internship Program High School Internship Program Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Program Manager Scott Robbins Student Programs (505) 667-3639 Email Program Coordinator Brenda Montoya Student Programs (505) 667-4866 Email Opportunities for Northern New Mexico high school seniors The High School Internship Program provides qualified

  18. SU-E-T-515: Field-In-Field Compensation Technique Using Multi-Leaf Collimator to Deliver Total Body Irradiation (TBI) Dose

    SciTech Connect (OSTI)

    Lakeman, T; Wang, IZ

    2014-06-01

    Purpose: Total body irradiation (TBI) uses large parallel-opposed radiation fields to suppress the patient's immune system and eradicate the residual cancer cells in preparation of recipient for bone marrow transplant. The manual placement of lead compensators has been used conventionally to compensate for the varying thickness through the entire body in large-field TBI. The goal of this study is to pursue utilizing the modern field-in-field (FIF) technique with the multi-leaf collimator (MLC) to more accurately and efficiently deliver dose to patients in need of TBI. Method: Treatment plans utilizing the FIF technique to deliver a total body dose were created retrospectively for patients for whom CT data had been previously acquired. Treatment fields include one pair of opposed open large fields (collimator=45) with a specific weighting and a succession of smaller fields (collimator=90) each with their own weighting. The smaller fields are shaped by moving MLC to block the sections of the patient which have already received close to 100% of the prescribed dose. The weighting factors for each of these fields were calculated using the attenuation coefficient of the initial lead compensators and the separation of the patient in different positions in the axial plane. Results: Dose-volume histograms (DVH) were calculated for evaluating the FIF compensation technique. The maximum body doses calculated from the DVH were reduced from the non-compensated 179.3% to 148.2% in the FIF plans, indicating a more uniform dose with the FIF compensation. All calculated monitor units were well within clinically acceptable limits and exceeded those of the original lead compensation plan by less than 50 MU (only ~1.1% increase). Conclusion: MLC FIF technique for TBI will not significantly increase the beam on time while it can substantially reduce the compensator setup time and the potential risk of errors in manually placing lead compensators.

  19. The effect of head-on beam-beam compensation on the stochastic boundaries and particle diffusion in RHIC.

    SciTech Connect (OSTI)

    Abreu,N.; Beebe-Wang, J.; FischW; Luo, Y.; Robert-Demolaize, G.

    2008-06-23

    To compensate the effects from the head-on beam-beam interactions in the polarized proton operation in the Relativistic Heavy Ion Collider (RHIC), an electron lens (elens) is proposed to collide head-on with the proton beam. We used an extended version of SixTrack for multiparticle beam-beam simulation in order to study the effect of the e-lens on the stochastic boundary and also on diffusion. The stochastic boundary was analyzed using Lyapunov exponents and the diffusion was characterized as the increase in the rms spread of the action. For both studies the simulations were performed with and without the e-lens and with full and partial compensation. Using the simulated values of the diffusion an attempt to calculate the emittance growth rate is presented.

  20. Comparison of the National Survey of Compensation with other surveys of research and development professionals. Final report on universe update

    SciTech Connect (OSTI)

    Newborg, J.; Spurgeon, M.; Price, B.; Evans, P.

    1981-10-01

    The National Survey of Compensation Paid Scientists and Engineers Engaged in Research and Development (NSC) has been conducted for the Department of Energy since 1967. During this time the NSC has come to be considered the most comprehensive survey of its kind available in the United States. Its methodology and results are reliable and highly useful to compensation personnel in research and development (R and D) establishments. Each year project staff pinpoint areas of improvement which are necessary and desirable. The three tasks that are the subject of this report have been undertaken to maintain and improve the NSC and increase its usefulness to participants. The three tasks are: an update of the universe listing; comparison of NSC survey methodology and results with other surveys of research and development professionals; and development of a methodology to project salaries for the near-term. Each task is described.

  1. Pressure Safety Program Implementation at ORNL

    SciTech Connect (OSTI)

    Lower, Mark; Etheridge, Tom; Oland, C. Barry

    2013-01-01

    The Oak Ridge National Laboratory (ORNL) is a US Department of Energy (DOE) facility that is managed by UT-Battelle, LLC. In February 2006, DOE promulgated worker safety and health regulations to govern contractor activities at DOE sites. These regulations, which are provided in 10 CFR 851, Worker Safety and Health Program, establish requirements for worker safety and health program that reduce or prevent occupational injuries, illnesses, and accidental losses by providing DOE contractors and their workers with safe and healthful workplaces at DOE sites. The regulations state that contractors must achieve compliance no later than May 25, 2007. According to 10 CFR 851, Subpart C, Specific Program Requirements, contractors must have a structured approach to their worker safety and health programs that at a minimum includes provisions for pressure safety. In implementing the structured approach for pressure safety, contractors must establish safety policies and procedures to ensure that pressure systems are designed, fabricated, tested, inspected, maintained, repaired, and operated by trained, qualified personnel in accordance with applicable sound engineering principles. In addition, contractors must ensure that all pressure vessels, boilers, air receivers, and supporting piping systems conform to (1) applicable American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (2004) Sections I through XII, including applicable code cases; (2) applicable ASME B31 piping codes; and (3) the strictest applicable state and local codes. When national consensus codes are not applicable because of pressure range, vessel geometry, use of special materials, etc., contractors must implement measures to provide equivalent protection and ensure a level of safety greater than or equal to the level of protection afforded by the ASME or applicable state or local codes. This report documents the work performed to address legacy pressure vessel deficiencies and comply with pressure safety requirements in 10 CFR 851. It also describes actions taken to develop and implement ORNL’s Pressure Safety Program.

  2. Voltage sensing systems and methods for passive compensation of temperature related intrinsic phase shift

    DOE Patents [OSTI]

    Davidson, James R.; Lassahn, Gordon D.

    2001-01-01

    A small sized electro-optic voltage sensor capable of accurate measurement of high levels of voltages without contact with a conductor or voltage source is provided. When placed in the presence of an electric field, the sensor receives an input beam of electromagnetic radiation into the sensor. A polarization beam displacer serves as a filter to separate the input beam into two beams with orthogonal linear polarizations. The beam displacer is oriented in such a way as to rotate the linearly polarized beams such that they enter a Pockels crystal at a preferred angle of 45 degrees. The beam displacer is therefore capable of causing a linearly polarized beam to impinge a crystal at a desired angle independent of temperature. The Pockels electro-optic effect induces a differential phase shift on the major and minor axes of the input beam as it travels through the Pockels crystal, which causes the input beam to be elliptically polarized. A reflecting prism redirects the beam back through the crystal and the beam displacer. On the return path, the polarization beam displacer separates the elliptically polarized beam into two output beams of orthogonal linear polarization representing the major and minor axes. In crystals that introduce a phase differential attributable to temperature, a compensating crystal is provided to cancel the effect of temperature on the phase differential of the input beam. The system may include a detector for converting the output beams into electrical signals, and a signal processor for determining the voltage based on an analysis of the output beams. The output beams are amplitude modulated by the frequency of the electric field and the amplitude of the output beams is proportional to the magnitude of the electric field, which is related to the voltage being measured.

  3. Y-12 Apprentice Program

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

    Apprentice Program Over the years Y-12 has produced numerous training programs. Many of them have been developed at Y-12 to meet special needs. The training programs have ranged...

  4. DOE Laboratory Accreditation Program

    Broader source: Energy.gov [DOE]

    Administered by the Office of Worker Safety and Health Policy, the DOE Laboratory Accreditation Program (DOELAP) is responsible for implementing performance standards for DOE contractor external dosimetry and radiobioassay programs through periodic performance testing and on-site program assessments.

  5. Volunteer Program FAQs

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

    Volunteer Program FAQs FAQs About Volunteer Program Your questions about volunteering answered. . . General info about LANL volunteering 2016 FAQs (pdf) Vecinos Volunteer Program What is the LANL Vecinos Volunteer Program? The LANL Vecinos Volunteer Program connects great employee and retiree volunteers with local nonprofit organizations needing assistance. What does the word 'Vecinos' mean? Vecinos, the name of the LANL Volunteer Program, means "neighbors" in Spanish. Our employee and

  6. DOE's Tribal Energy Program

    Office of Environmental Management (EM)

    and Programs, the Tribal Energy Program provides financial and technical assistance to Tribes to develop their renewable energy resources and reduce their energy consumption. ...

  7. Weapons Program Associate Directors

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

    integration we have achieved between the various components of the program," said Bret Knapp, Principal Associate Director for Weapons Programs. "They have both done an...

  8. Hydropower Program Technology Overview

    SciTech Connect (OSTI)

    Not Available

    2001-10-01

    New fact sheets for the DOE Office of Power Technologies (OPT) that provide technology overviews, description of DOE programs, and market potential for each OPT program area.

  9. Programming on Franklin

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

    Programming Programming on Franklin Compiling Codes on Franklin Cray provides a convenient set of wrapper commands which should be used in almost all cases for compiling and...

  10. Civilian Nuclear Program

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

    Civilian Nuclear Program Civilian Nuclear Program Los Alamos is committed to using its advanced nuclear expertise and unique facilities to meet the civilian nuclear national ...

  11. Beryllium Program - Hanford Site

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

    Site workers. Program Performance Assessments Beryllium Program inspection and corrective action documents Feedback & Suggestions A closely monitored area to submit questions,...

  12. Energy Smart Grocer Program

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

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture EnergySmart Grocer Program Close-out BPA and CLEAResult have concluded negotiations...

  13. USABC Program Highlights

    Office of Energy Efficiency and Renewable Energy (EERE)

    2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

  14. TMAC User Program

    Broader source: Energy.gov [DOE]

    2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

  15. ARM - Program Fact Sheets

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

    MaterialsProgram Fact Sheets Publications Journal Articles Conference Documents Program Documents Technical Reports Publications Database Public Information Materials Image Library...

  16. NREL: Education Center - Programs

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

    Education Center Printable Version Programs NREL's Education Center in Golden, Colorado, offers a variety of program topics and experiences for students and adult groups addressing...

  17. " Generation, by Program Sponsorship...

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

    by Total Inputs of Energy for Heat, Power, and Electricity" " Generation, by Program Sponsorship, Industry Group, Selected" " Industries, and Type of Energy-Management Program, ...

  18. " Generation by Program Sponsorship...

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

    A49. Total Inputs of Energy for Heat, Power, and Electricity" " Generation by Program Sponsorship, Industry Group, Selected" " Industries, and Type of Energy-Management Program, ...

  19. Applied Energy Programs

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

    (DoD) programs at Los Alamos, and to industry through the Laboratory's Technology Transfer Division. The Applied Energy programs encompass the broad set of energy focus areas:...

  20. Programs & User Facilities

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

    Science Programs Office of Science Programs & User Facilities ... Advanced Scientific Computing Research Applied Mathematics Co-Design Centers Exascale Co-design Center ...

  1. SES CANDIDATE DEVELOPMENT PROGRAM

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

    6 (11-03) SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP) Evaluation of Formal Training DATE:... CANDIDATE NAME: TITLE OF TRAINING PROGRAM: VENDOR...

  2. Office of Strategic Programs

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

    of Strategic Programs STEAB Meeting JoAnn Milliken Washington, DC Acting Director June 27, 2012 Strategic Programs * Advanced Manufacturing * Sustainability Performance * Strategic ...

  3. Assistance Program, State Energy Program, Energy Efficiency and...

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

    Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants ...

  4. Self-compensating fiber optic flow sensor having an end of a fiber optics element and a reflective surface within a tube

    DOE Patents [OSTI]

    Peng, Wei; Qi, Bing; Wang, Anbo

    2006-05-16

    A flow rate fiber optic transducer is made self-compensating for both temperature and pressure by using preferably well-matched integral Fabry-Perot sensors symmetrically located around a cantilever-like structure. Common mode rejection signal processing of the outputs allows substantially all effects of both temperature and pressure to be compensated. Additionally, the integral sensors can individually be made insensitive to temperature.

  5. EM Occupational Injury and Illness Rates Continued to Decline in Fiscal Year 2011

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – The EM Office of Safety and Security Program conducts analysis of EM-wide safety performance on a quarterly basis to provide senior management a tool to compare and evaluate performance and identify emergent trends and make performance comparisons between sites and contractors of varying size and risk.

  6. Internship Programs Calendar | The Ames Laboratory

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

    Internship Programs Calendar

  7. Savannah River Ecology Laboratory - Outreach Program

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

    Program Coyote's webpage

  8. Savannah River Ecology Laboratory - Outreach Program

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

    Program Field Guide PDF

  9. Workers' Spotlight Newsletter- Issue 1

    Office of Energy Efficiency and Renewable Energy (EERE)

    Workers' Spotlight newsletter is a monthly publication that provides information regarding the Energy Employees Occupational Illness Compensation Program and the Former Worker Medical Screening Program. November 2012 issue covers National Day of Remembrance, Secure Electronic Records Transfer (SERT), and Early Lung Cancer Detection.

  10. Workers' Spotlight Newsletter- Issue 14

    Broader source: Energy.gov [DOE]

    Workers' Spotlight newsletter is a monthly publication that provides information regarding the Energy Employees Occupational Illness Compensation Program and the Former Worker Medical Screening Program. July/August/September issue covers Director's Note, 2014 Sylvia Kieding Award, National Atomic Testing Museum, and Calendar of Events.

  11. Workers' Spotlight Newsletters | Department of Energy

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

    Workers' Spotlight Newsletters Workers' Spotlight Newsletters Newsletters Available for Download December 4, 2014 Workers' Spotlight Newsletter - Issue 15 Workers' Spotlight newsletter is a monthly publication that provides information regarding the Energy Employees Occupational Illness Compensation Program and the Former Worker Medical Screening Program. October/November/December 2014 issue covers Remembrance Quilt, National Day of Remembrance, JOTG Meeting in Paducah, University of Iowa

  12. Workers' Spotlight Newsletter - Issue 2 | Department of Energy

    Energy Savers [EERE]

    2 Workers' Spotlight Newsletter - Issue 2 December 2012, Issue 2 Workers' Spotlight newsletter is a monthly publication that provides information regarding the Energy Employees Occupational Illness Compensation Program and the Former Worker Medical Screening Program. January 2013 issue covers: Director's Note Site Exposure Matrics (SEM) Advisory Board Calendar PDF icon Workers' Spotlight Newsletter - Issue 2 More Documents & Publications Workers' Spotlight Newsletter - Issue 3

  13. California Energy Incentive Programs

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

    Retain Control ......7 Dynamic Pricing Programs: Federal Agencies Respond ......8 Utilities' Online Energy ...

  14. Laser Programs Highlights 1998

    SciTech Connect (OSTI)

    Lowdermilk, H.; Cassady, C.

    1999-12-01

    This report covers the following topics: Commentary; Laser Programs; Inertial Confinement Fusion/National Ignition Facility (ICF/NIF); Atomic Vapor Laser Isotope Separation (AVLIS); Laser Science and Technology (LS&T); Information Science and Technology Program (IS&T); Strategic Materials Applications Program (SMAP); Medical Technology Program (MTP) and Awards.

  15. Better Buildings Neighborhood Program

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy Better Buildings Neighborhood Program: Business Models Guide, October 27, 2011.

  16. Biomass Program Overview

    SciTech Connect (OSTI)

    2010-01-01

    This document provides an overview of the Biomass Program's mission, strategic goals, and research approach.

  17. IMPACTS: Industrial Technologies Program, Summary of Program...

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

    support of the Industrial Technologies Program's (ITP's) mission to improve the energy intensity of the U.S. industrial sector, the Save Energy Now Initiative (formerly the ...

  18. SEP Program Planning Template ("Program Planning Template") ...

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

    File Program Planning Template More Documents & Publications Commute Mode Switching Impact Tool Energy Intensity Indicators Data Refrigerator-Freezers (multiple defrost waiver)...

  19. EECBG Program Notice 10-014

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

    ... and (5) Grantees and sub-grantees may use competitive proposal procedures for ... competitor is selected, subject to negotiation of fair and reasonable compensation. ...

  20. 2015 Indian Energy Summer Internship Program Flier

    Broader source: Energy.gov [DOE]

    Learn about the 12-week internship the DOE Office of Indian Energy is sponsoring at Sandia National Laboratories, including eligibility, application requirements, and compensation.

  1. Technology Commercialization Program 1991

    SciTech Connect (OSTI)

    Not Available

    1991-11-01

    This reference compilation describes the Technology Commercialization Program of the Department of Energy, Defense Programs. The compilation consists of two sections. Section 1, Plans and Procedures, describes the plans and procedures of the Defense Programs Technology Commercialization Program. The second section, Legislation and Policy, identifies legislation and policy related to the Program. The procedures for implementing statutory and regulatory requirements are evolving with time. This document will be periodically updated to reflect changes and new material.

  2. LDRD Program Plan master

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

    Laboratory-Directed Research and Development Program FY2016 Program Plan Thomas Jefferson National Accelerator Facility Newport News, Virginia Thomas Jefferson National Accelerator Facility Laboratory-Directed Research and Development Program FY2016 Program Plan Introduction The Thomas Jefferson National Accelerator Facility (Jefferson Lab) Laboratory- Directed Research and Development (LDRD) program was planned through a formal management process consistent with DOE Order 413.2B, including

  3. Centralized Procurement Program

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

    Centralized Procurement Program What's New Who to Contact Current Products BOAs MOC Integrated Team Program Elements Future Products Welcome to the Carlsbad Field Office’s (CBFO) Centralized Procurement Program (CPP) Web Page. The purpose of the Centralized Procurement Program is to provide a standardized, economical system of acquisition and distribution of containers and equipment used for shipping Transuranic (TRU) Waste to the Waste Isolation Pilot Plant (WIPP). The program is available

  4. A Serially-Connected Compensator for Eliminating the Unbalanced Three-Phase Voltage Impact on Wind Turbine Generators: Preprint

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

    A Serially-Connected Compensator for Eliminating the Unbalanced Three-Phase Voltage Impact on Wind Turbine Generators Preprint Z. Wu, 1 P. Hsu, 2 E. Muljadi, 3 and W. Gao 1 1 University of Denver 2 San Jose State University 3 National Renewable Energy Laboratory To be presented at the 2015 IEEE Power and Energy Society General Meeting Denver, Colorado July 26-30, 2015 Conference Paper NREL/CP-5D00-63875 April 2015 NOTICE The submitted manuscript has been offered by an employee of the Alliance

  5. Radical advancement in multi-spectral imaging for autonomous vehicles (UAVs, UGVs, and UUVs) using active compensation.

    SciTech Connect (OSTI)

    Clark, Brian F.; Bagwell, Brett E.; Wick, David Victor

    2007-01-01

    The purpose of this LDRD was to demonstrate a compact, multi-spectral, refractive imaging systems using active optical compensation. Compared to a comparable, conventional lens system, our system has an increased operational bandwidth, provides for spectral selectivity and, non-mechanically corrects aberrations induced by the wavelength dependent properties of a passive refractive optical element (i.e. lens). The compact nature and low power requirements of the system lends itself to small platforms such as autonomous vehicles. In addition, the broad spectral bandwidth of our system would allow optimized performance for both day/night use, and the multi-spectral capability allows for spectral discrimination and signature identification.

  6. SOP for General Program Evaluations

    Broader source: Energy.gov [DOE]

    SOP for General Program Evaluations: Quality Assurance for General Program Evaluation Studies, June 26, 2006.

  7. Program Launch Letter from Mayor

    Broader source: Energy.gov [DOE]

    Program Launch Letter from Mayor, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  8. program | netl.doe.gov

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

    Program Fact Sheets Crosscutting Technology Research Program Crosscutting Technology Research Program Sensors & Controls Summary Crosscutting Technology Research Program Simulation-Based Engineering Summary Crosscutting Technology Research Program Water Management R&D Summary Crosscutting Technology Research Program Innovative Energy Concepts Summary Crosscutting Technology Research Program High Performance Materials Summary Crosscutting Technology Research Program High Performance

  9. Study of beam loading and its compensation in the Compact Ultrafast Terahertz Free-Electron Laser injector linac

    SciTech Connect (OSTI)

    Lal, Shankar Pant, K. K.

    2014-12-15

    The RF properties of an accelerating structure, and the pulse structure and charge per bunch in the electron beam propagating through it are important parameters that determine the impact of beam loading in the structure. The injector linac of the Compact Ultrafast Terahertz Free-Electron Laser (CUTE-FEL) has been operated with two different pulse structures during initial commissioning experiments and the effect of beam loading on the accelerated electron beam parameters has been studied analytically for these two pulse structures. This paper discusses the analytical study of beam loading in a Standing Wave, Plane Wave Transformer linac employed in the CUTE-FEL setup, and a possible technique for its compensation for the electron beam parameters of the CUTE-FEL. A parametric study has been performed to study beam loading for different beam currents and to optimize injection time of the electron beam to compensate beam loading. Results from the parametric study have also been used to explain previously observed results from acceleration experiments in the CUTE-FEL setup.

  10. Vertically polarizing undulator with the dynamic compensation of magnetic forces for the next generation of light sources

    SciTech Connect (OSTI)

    Strelnikov, N.; Trakhtenberg, E.; Vasserman, I.; Xu, J.; Gluskin, E.

    2014-11-15

    A short prototype (847-mm-long) of an Insertion Device (ID) with the dynamic compensation of ID magnetic forces has been designed, built, and tested at the Advanced Photon Source (APS) of the Argonne National Laboratory. The ID magnetic forces were compensated by the set of conical springs placed along the ID strongback. Well-controlled exponential characteristics of conical springs permitted a very close fit to the ID magnetic forces. Several effects related to the imperfections of actual springs, their mounting and tuning, and how these factors affect the prototype performance has been studied. Finally, series of tests to determine the accuracy and reproducibility of the ID magnetic gap settings have been carried out. Based on the magnetic measurements of the ID B{sub eff}, it has been demonstrated that the magnetic gaps within an operating range were controlled accurately and reproducibly within 1 ?m. Successful tests of this ID prototype led to the design of a 3-m long device based on the same concept. The 3-m long prototype is currently under construction. It represents R and D efforts by the APS toward APS Upgrade Project goals as well as the future generation of IDs for the Linac Coherent Light Source (LCLS)

  11. Serially-Connected Compensator for Eliminating the Unbalanced Three-Phase Voltage Impact on Wind Turbine Generators: Preprint

    SciTech Connect (OSTI)

    Wu, Z.; Hsu, P.; Muljadi, E.; Gao, W.

    2015-04-06

    Untransposed transmission lines, unbalanced tap changer operations, and unbalanced loading in weak distribution lines can cause unbalanced-voltage conditions. The resulting unbalanced voltage at the point of interconnection affects proper gird integration and reduces the lifetime of wind turbines due to power oscillations, torque pulsations, mechanical stresses, energy losses, and uneven and overheating of the generator stator winding. This work investigates the dynamic impact of unbalanced voltage on the mechanical and electrical components of integrated Fatigue, Aerodynamics, Structures, and Turbulence (FAST) wind turbine generation systems (WTGs) of Type 1 (squirrel-cage induction generator) and Type 3 (doubly-fed induction generator). To alleviate this impact, a serially-connected compensator for a three-phase power line is proposed to balance the wind turbine-side voltage. Dynamic simulation studies are conducted in MATLAB/Simulink to compare the responses of these two types of wind turbine models under normal and unbalanced-voltage operation conditions and demonstrate the effectiveness of the proposed compensator.

  12. Optima Program Overview

    Broader source: Energy.gov [DOE]

    Plenary IV: Fuels of the Future: Accelerating the Co-Optimization of Fuels and Engines Optima Program Overview John Farrell, Laboratory Program Manager—Vehicle Technologies, National Renewable Energy Laboratory

  13. Sandia's Biofuels Program

    SciTech Connect (OSTI)

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2014-07-22

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  14. Teacher Development Programs

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

    Teacher Development Programs LLNL Teacher Development LLNL's Science Education Program provides professional development instruction to in-service and pre-service middle school, high school, and community college science teachers

  15. Monte Carlo Example Programs

    Energy Science and Technology Software Center (OSTI)

    2006-05-09

    The Monte Carlo example programs VARHATOM and DMCATOM are two small, simple FORTRAN programs that illustrate the use of the Monte Carlo Mathematical technique for calculating the ground state energy of the hydrogen atom.

  16. Tribal Energy Program Review

    Broader source: Energy.gov [DOE]

    The 2015 Tribal Energy Program Review will include an overview of the Tribal Energy Program and a series of presentations by tribes exploring or deploying weatherization, energy efficiency, and...

  17. Safeguards and Security Program

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

    2011-07-21

    The order establishes responsibilities and program planning and management requirements for the Safeguards and Security Program. Admin Chg 1, dated 2-15-13, supersedes DOE O 470.4B.

  18. Express Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    The Express Energy Efficiency Program provides free installation of energy-saving products. This program travels around Wisconsin, community-by-community, to see if they are installing in your...

  19. Design Assistance Program

    Broader source: Energy.gov [DOE]

    Efficiency measures that are not eligible under this program may be eligible for other Focus on Energy Business Programs. Eligible buildings include free-standing buildings, adaptive reuse, subst...

  20. New Construction Program

    Broader source: Energy.gov [DOE]

    NOTE: On March 2016, NYSERDA revised the Commercial New Construction program (PON 1601) extending the program through December 29, 2017, or until the funds are fully committed. 

  1. Farm Opportunities Loan Program

    Broader source: Energy.gov [DOE]

    The Farm Opportunity Loan Program (formerly known as the Sustainable Agriculture Loan Program) is designed to finance the purchase of equipment to add value to crops or livestock, adopt best...

  2. Environmental Disclosure Program

    Broader source: Energy.gov [DOE]

    The PSC created New York’s Environmental Disclosure Program via an order issued in December 1998. This program has been modified several times since it was established. A November 2008 PSC order...

  3. Protective Force Program Manual

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

    2000-06-30

    Provides detailed requirements to supplement DOE O 473.2, Protective Force Program, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Does not cancel other directives.

  4. About the Program

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

    About About the Program Bringing together top space science students with internationally ... The program is open to U.S. and foreign PhD students in space physics, planetary sciences, ...

  5. Standard Offer Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Note: H.B. 40, enacted in June 2015, changes the name of the Sustainably Priced Energy Enterprise Development (SPEED) Program to the Standard Offer Program and replaces the associated state...

  6. Hydrogen Program Overview

    Fuel Cell Technologies Publication and Product Library (EERE)

    This 2-page fact sheet provides a brief introduction to the DOE Hydrogen Program. It describes the program mission and answers the question: “Why Hydrogen?”

  7. Parallel programming with PCN

    SciTech Connect (OSTI)

    Foster, I.; Tuecke, S.

    1991-12-01

    PCN is a system for developing and executing parallel programs. It comprises a high-level programming language, tools for developing and debugging programs in this language, and interfaces to Fortran and C that allow the reuse of existing code in multilingual parallel programs. Programs developed using PCN are portable across many different workstations, networks, and parallel computers. This document provides all the information required to develop parallel programs with the PCN programming system. In includes both tutorial and reference material. It also presents the basic concepts that underly PCN, particularly where these are likely to be unfamiliar to the reader, and provides pointers to other documentation on the PCN language, programming techniques, and tools. PCN is in the public domain. The latest version of both the software and this manual can be obtained by anonymous FTP from Argonne National Laboratory in the directory pub/pcn at info.mcs.anl.gov (c.f. Appendix A).

  8. EEO and Diversity Program

    National Nuclear Security Administration (NNSA)

    the EEO and Diversity Program sponsored a panel presentation on the mediation program for ... on November 15, 2006. At the end of the panel presentations, audience members were able ...

  9. Modeling EERE deployment programs

    SciTech Connect (OSTI)

    Cort, K. A.; Hostick, D. J.; Belzer, D. B.; Livingston, O. V.

    2007-11-01

    The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address possible improvements to the modeling process, and note gaps in knowledge for future research.

  10. Sandia's Biofuels Program

    ScienceCinema (OSTI)

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2014-07-24

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  11. Pay for Performance Program

    Broader source: Energy.gov [DOE]

    The New Hampshire Pay for Performance (P4P) program works with large energy consumers to improve energy efficiency in their facilities. This program is available to commercial, industrial, and...

  12. Departmental Directives Program

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

    2006-08-16

    The Order is the primary directive for administering the Department's directives Program. Cancels: DOE O 251.1A

  13. Independent Oversight Program

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

    2015-12-21

    The order prescribes the requirements and responsibilities for the DOE Independent Oversight Program. Supersedes DOE O 227.1.

  14. SES CANDIDATE DEVELOPMENT PROGRAM

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

    NUMBER: EMAIL ADDRESS: ASSIGNMENT LOCATION HOST ORGANIZATION: PURPOSE OF ASSIGNMENT: ... Program Manager.) SES CANDIDATE SIGNATURE DATE HOST SUPERVISOR SIGNATUREORGANIZATION

  15. Geothermal Government Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here you'll find links to federal, state, and local government programs promoting geothermal energy development.

  16. BUILDING AMERICA PROGRAM EVALUATION

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

    ... Examples include changing local building codes, creating ... the program held monthly education classes for any ... errors including systematic and experimental ...

  17. DOE's Tribal Energy Program

    Office of Environmental Management (EM)

    Office * Electricity Delivery & Energy Reliability * Energy Efficiency & Renewable Energy * Environmental Management * Fossil Energy * Indian Energy Policy and Programs * ...

  18. LDRD Program Plan master

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

    5 Program Plan Thomas Jefferson National Accelerator Facility Newport News, Virginia Thomas Jefferson National Accelerator Facility Laboratory-Directed Research and Development Program FY2015 Program Plan Introduction The Thomas Jefferson National Accelerator Facility (Jefferson Lab) Laboratory- Directed Research and Development (LDRD) program was planned through a formal management process consistent with DOE Order 413.2B, including Administrative Change 1 issued on January 31, 2011 and the

  19. LDRD Program Plan master

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

    4 Program Plan Thomas Jefferson National Accelerator Facility Newport News, Virginia Thomas Jefferson National Accelerator Facility Laboratory-Directed Research and Development Program FY2014 Program Plan Introduction The Thomas Jefferson National Accelerator Facility (Jefferson Lab) Laboratory- Directed Research and Development (LDRD) program was planned through a formal management process consistent with DOE Order 413.2B, including Administrative Change 1 issued on January 31, 2011 and the

  20. Large Energy Users Program

    Broader source: Energy.gov [DOE]

    The program is administered by the NJ Board of Public Utilities and is under management by TRC Energy Solutions.

  1. Strategic Programs Overview

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

    Strategic Programs Overview March 2013 2 EERE Strategic Programs: Mission To increase the effectiveness and impact of all EERE activities by funding cross-cutting (i.e., not technology- or program-specific) activities and initiatives, analysis, and engagement functions with key stakeholders, the media, and the public. Strategic Programs' projects, work products, and activities directly contribute to realizing EERE's mission; facilitate and amplify the successes of EERE technology offices; and

  2. Better Buildings Program Sacramento

    Broader source: Energy.gov [DOE]

    Presents overview and lessons learned by Sacramento's effort to drive program demand through marketing and outreach initiatives.

  3. Weatherization Assistance Program

    Broader source: Energy.gov [DOE]

    This fact sheet provides an overview of the U.S. Department of Energys Weatherization Assistance Program.

  4. 2010 Program Review Meeting

    Broader source: Energy.gov [DOE]

    Here you'll find presentations from the October 2010 Tribal Energy Program Review in Denver, Colorado.

  5. 2012 Program Review Meeting

    Broader source: Energy.gov [DOE]

    Here you'll find presentations from the November 2012 Tribal Energy Program Review in Denver, Colorado.

  6. Wind Energy Program: Top 10 Program Accomplishments

    Broader source: Energy.gov [DOE]

    Brochure on the top accomplishments of the Wind Energy Program, including the development of large wind machines, small machines for the residential market, wind tunnel testing, computer codes for modeling wind systems, high definition wind maps, and successful collaborations.

  7. Russian Health Studies Program- Program Overview

    Broader source: Energy.gov [DOE]

    The Department of Energy's (DOE) Russian Health Studies Program assesses worker and public health risks from radiation exposure resulting from nuclear weapons production activities in the former Soviet Union.

  8. Program Executive Officer for Life Extension Programs

    Broader source: Energy.gov [DOE]

    The National Nuclear Security Administration (NNSA) is a semi-autonomous agency of the Department of Energy (DOE) that manges highly visible U. S. National Security Programs, enhances U.S. national...

  9. Clean Coal Technology Programs: Program Update 2009

    SciTech Connect (OSTI)

    2009-10-01

    The purpose of the Clean Coal Technology Programs: Program Update 2009 is to provide an updated status of the U.S. Department of Energy (DOE) commercial-scale demonstrations of clean coal technologies (CCT). These demonstrations have been performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII), and the Clean Coal Power Initiative (CCPI). Program Update 2009 provides: (1) a discussion of the role of clean coal technology demonstrations in improving the nation’s energy security and reliability, while protecting the environment using the nation’s most abundant energy resource—coal; (2) a summary of the funding and costs of the demonstrations; and (3) an overview of the technologies being demonstrated, along with fact sheets for projects that are active, recently completed, or recently discontinued.

  10. Clean coal technology programs: program update 2006

    SciTech Connect (OSTI)

    2006-09-15

    The purpose of the Clean Coal Technology Programs: Program Update 2006 is to provide an updated status of the DOE commercial-scale demonstrations of clean coal technologies (CCTs). These demonstrations are performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII) and the Clean Coal Power Initiative (CCPI). Program Update 2006 provides 1) a discussion of the role of clean coal technology demonstrations in improving the nation's energy security and reliability, while protecting the environment using the nation's most abundant energy resource - coal; 2) a summary of the funding and costs of the demonstrations; and 3) an overview of the technologies being demonstrated, with fact sheets for demonstration projects that are active, recently completed, withdrawn or ended, including status as of June 30 2006. 4 apps.

  11. Priorities and Allocations Program

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

    2004-10-12

    The Order establishes responsibilities for administration of the DOE and NNSA priorities and allocations program for industrial products, materials, and services and requirements for maintaining a system for procurement of industrial products, materials, and services programs that promote the national defense and programs that are determined by DOE to maximize domestic energy supplies. Supersedes DOE O 5560.1A.

  12. Model Fire Protection Program

    Broader source: Energy.gov [DOE]

    To facilitate conformance with its fire safety directives and the implementation of a comprehensive fire protection program, DOE has developed a number of "model" program documents. These include a comprehensive model fire protection program, model fire hazards analyses and assessments, fire protection system inspection and testing procedures, and related material.

  13. Office of Strategic Programs

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

    of Strategic Programs STEAB Meeting JoAnn Milliken Washington, DC Acting Director June 27, 2012 Strategic Programs * Advanced Manufacturing * Sustainability Performance * Strategic Programs OFFICE OF ENERGY EFFICIENCY AND RENEWABLE ENERGY ENERGY EFFICIENCY * Advanced Manufacturing * Building Technologies * Federal Energy Management * Weatherization & Intergovernmental RENEWABLE ENERGY * Geothermal Technologies * Solar Energy Technologies * Wind & Water Technologies TRANSPORTATION *

  14. SRNL LDRD - Program Contacts

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

    Program Contacts Dr. Elizabeth Hoffman LDRD Program Manager Elizabeth.Hoffman@srnl.doe.gov 803.725.5475 Nixon J. Peralta Program Manager, CEM Office of Laboratory Oversight U.S. Department of Energy Savannah River Operations Office nixon.peralta@srs.gov 803.725.5967

  15. Commercialization Programs | NREL

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

    Commercialization Programs Through our commercialization programs, the Innovation and Entrepreneurship Center (IEC) helps accelerate the transfer of renewable energy and energy efficiency technologies into the marketplace. Colorado Center for Renewable Energy Economic Development Formerly the Colorado Cleantech Initiative program, the Colorado Center for Renewable Energy Economic Development (CREED) is a joint effort between NREL, the State of Colorado, and affiliated stakeholders to provide

  16. Safeguards and Security Program

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

    2011-07-21

    To establish responsibilities for the U.S. Department of Energy (DOE) Safeguards and Security (S&S) Program, and to establish program planning and management requirements for the S&S Program. Cancels DOE O 470.4A, DOE M 470.4-1, Chg. 2, and DOE O 142.1.

  17. Tribal Energy Program Review

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energy's (EERE's) Tribal Energy Program is hosting its annual Program Review, which will feature project status updates from Tribes across the nation who are leveraging Tribal Energy Program grant funding to explore or deploy weatherization, energy efficiency, and renewable energy technologies.

  18. Building Technologies Program Multi-Year Program Plan Program Portfolio Management 2008

    SciTech Connect (OSTI)

    None, None

    2008-01-01

    Building Technologies Program Multi-Year Program Plan 2008 for program portfolio management, including the program portfolio management process, program analysis, performance assessment, stakeholder interactions, and cross-cutting issues.

  19. Light Water Reactor Sustainability Program - Integrated Program Plan |

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

    Department of Energy Light Water Reactor Sustainability Program - Integrated Program Plan Light Water Reactor Sustainability Program - Integrated Program Plan The Light Water Reactor Sustainability (LWRS) Program is a research and development (R&D) program sponsored by the U. S. Department of Energy (DOE), performed in close collaboration and cooperation with related industry R&D programs. PDF icon Light Water Reactor Sustainability Program - Integrated Program Plan - Revision 3 More

  20. Biomass Program Review

    Broader source: Energy.gov [DOE]

    This document summarizes the comments provided by our panels of expert reviewers at the Office of the Biomass Program Biennial Program Peer Review, held November 14-16, 2005 in Arlington, VA. The work evaluated in this document supports Department of Energy Biomass Program and the results of the review are major inputs used by the Program in making programmatic and funding decisions for the future. The recommendations of the panels have been taken into consideration by our Program Manager and our Technology Managers in the development of work plans for FY 2006 and future years.

  1. State Energy-Efficient Appliance Rebate Program: Volume 1 - Program...

    Energy Savers [EERE]

    State Energy-Efficient Appliance Rebate Program: Volume 1 - Program Design Lessons Learned View the report PDF icon State Energy-Efficient Appliance Rebate Program: Volume 1 - ...

  2. Geothermal Technologies Program Peer Review Program June 6 -...

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

    Peer Review Program June 6 - 10, 2011 Geothermal Technologies Program Peer Review Program ... cost of baseload geothermal energy and accelerate the development of geothermal resources. ...

  3. SEP Program Notice 10-008E, Financing Programs Guidance

    Broader source: Energy.gov [DOE]

    This guidance provides information to State Energy Program grantees on financing programs. This guidance supersedes SEP Program notice 10-008D, which was issued Oct. 26, 2012.

  4. Reporting of Executive Compensation and First-Tier Subcontract Awards under the Federal Funding Accountability and Transparency Act of 2006 as amended

    Broader source: Energy.gov [DOE]

    The Federal Funding Accountability and Transparency Act of 2006 (the Act) required the establishment of a free, public, searchable website disclosing information on all Federal awards. Federal awards included both contracts and financial assistance agreements and subcontracts and subawards. The Act was amended in 2008 to require executive compensation information to be included in the disclosure. Information on contracts and financial assistance agreements has been reported into the website, www.USAS-pending.= since December 2007. Information on executive compensation has been reported only for those contracts and agreements funded by the American Recovery and Reinvestment Act of 2009. On July 8,2008, the Federal Acquisition Regulation (FAR) was changed by an interim final rule to now include reporting on first-tier subcontractors and to expand the executive compensation reporting requirement to all contracts. Contractors will submit reports on the web at www.fsrs.gov.

  5. Checklist for Individuals with an Abnormal BeLPT | Department of Energy

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

    Checklist for Individuals with an Abnormal BeLPT Checklist for Individuals with an Abnormal BeLPT This checklist is to assist individuals who have received an abnormal Beryllium Lymphocyte Proliferation Test. The checklist informs these individuals with the steps to take in regards to filing a compensation claim under the Department of Labor-administered Energy Employees Occupational Illness Compensation Program and in scheduling medical monitoring for Chronic Beryllium Disease. PDF icon

  6. Helpful Links - Hanford Site

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

    Helpful Links Helpful Links Helpful Links Hanford Staff Directory Hanford Site Wide Programs Energy Employees Occupational Illness Compensation Hanford Workers Compensation Projects & Facilities HERO PHOENIX Hanford Meteorological Station Definitions Abbreviations and Acronyms Visitor Control and Site Access Visitor Hanford Computer Access Request Helpful Links Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size Contact Us Do you have a question? Contact Hanford

  7. C-Myc Induced Compensated Cardiac Hypertrophy Increases Free Fatty Acid Utilization for the Citric Acid Cycle

    SciTech Connect (OSTI)

    Olson, Aaron; Ledee, Dolena; Iwamoto, Kate; Kajimoto, Masaki; O'Kelly-Priddy, Colleen M.; Isern, Nancy G.; Portman, Michael A.

    2013-02-01

    The protooncogene C-Myc (Myc) regulates cardiac hypertrophy. Myc promotes compensated cardiac function, suggesting that the operative mechanisms differ from those leading to heart failure. Myc regulation of substrate metabolism is a reasonable target, as Myc alters metabolism in other tissues. We hypothesize that Myc-induced shifts in substrate utilization signal and promote compensated hypertrophy. We used cardiac specific Myc-inducible C57/BL6 male mice between 4-6 months old that develop hypertrophy with tamoxifen (tam). Isolated working hearts and 13Carbon (13C )-NMR were used to measure function and fractional contributions (Fc) to the citric acid cycle by using perfusate containing 13C-labeled free fatty acids, acetoacetate, lactate, unlabeled glucose and insulin. Studies were performed at pre-hypertrophy (3-days tam, 3dMyc), established hypertrophy (7-days tam, 7dMyc) or vehicle control (cont). Non-transgenic siblings (NTG) received 7-days tam or vehicle to assess drug effect. Hypertrophy was confirmed by echocardiograms and heart weights. Western blots were performed on key metabolic enzymes. Hypertrophy occurred in 7dMyc only. Cardiac function did not differ between groups. Tam alone did not affect substrate contribution in NTG. Substrate utilization was not significantly altered in 3dMyc versus cont. The free fatty acid FC was significantly greater in 7dMyc vs cont with decreased unlabeled Fc, which is predominately exogenous glucose. Free fatty acid flux to the citric acid cycle increased while lactate flux was diminished in 7dMyc compared to cont. Total protein levels of a panel of key metabolic enzymes were unchanged; however total protein O-GlcNAcylation was increased in 7dMyc. Substrate utilization changes did not precede hypertrophy; therefore they are not the primary signal for cardiac growth in this model. Free fatty acid utilization and oxidation increase at established hypertrophy. Understanding the mechanisms whereby this change maintained compensated function could provide useful information for developing metabolic therapies to treat heart failure. The molecular signaling for this metabolic change may occur through O-GlcNAcylation.

  8. Luminescent systems based on the isolation of conjugated PI systems and edge charge compensation with polar molecules on a charged nanostructured surface

    DOE Patents [OSTI]

    Ivanov, Ilia N.; Puretzky, Alexander A.; Zhao, Bin; Geohegan, David B.; Styers-Barnett, David J.; Hu, Hui

    2014-07-15

    A photoluminescent or electroluminescent system and method of making a non-luminescent nanostructured material into such a luminescent system is presented. The method of preparing the luminescent system, generally, comprises the steps of modifying the surface of a nanostructured material to create isolated regions to act as luminescent centers and to create a charge imbalance on the surface; applying more than one polar molecule to the charged surface of the nanostructured material; and orienting the polar molecules to compensate for the charge imbalance on the surface of the nanostructured material. The compensation of the surface charge imbalance by the polar molecules allows the isolated regions to exhibit luminescence.

  9. Utility Partnerships Program Overview (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01

    Program overview brochure for the Utility Partnerships Program within the U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP).

  10. Science of Signatures - Past Programs

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

    Institute Science of Signatures - Past Programs Science of Signatures Program Science of Signatures - Past Programs Contact Institute Director Charles Farrar (505) 665-0860...

  11. Fuel Cell Technologies Program Overview

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

    US DOE Non-Metallic Materials Meeting Washington, DC Fuel Cell Technologies Program Overview Dr. Sunita Satyapal U.S. Department of Energy Fuel Cell Technologies Program Program ...

  12. Precise method of compensating radiation-induced errors in a hot-cathode-ionization gauge with correcting electrode

    SciTech Connect (OSTI)

    Saeki, Hiroshi Magome, Tamotsu

    2014-10-06

    To compensate pressure-measurement errors caused by a synchrotron radiation environment, a precise method using a hot-cathode-ionization-gauge head with correcting electrode, was developed and tested in a simulation experiment with excess electrons in the SPring-8 storage ring. This precise method to improve the measurement accuracy, can correctly reduce the pressure-measurement errors caused by electrons originating from the external environment, and originating from the primary gauge filament influenced by spatial conditions of the installed vacuum-gauge head. As the result of the simulation experiment to confirm the performance reducing the errors caused by the external environment, the pressure-measurement error using this method was approximately less than several percent in the pressure range from 10{sup ?5} Pa to 10{sup ?8} Pa. After the experiment, to confirm the performance reducing the error caused by spatial conditions, an additional experiment was carried out using a sleeve and showed that the improved function was available.

  13. Program Evaluation: Program Life Cycle | Department of Energy

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

    parts of a program's life cycle (e.g., Creating a program, Program is underway, ... If major changes are occurring in external factors that may affect program outcomes (e.g., ...

  14. Site Support Program Plan Infrastructure Program

    SciTech Connect (OSTI)

    1995-09-26

    The Fiscal Year 1996 Infrastructure Program Site Support Program Plan addresses the mission objectives, workscope, work breakdown structures (WBS), management approach, and resource requirements for the Infrastructure Program. Attached to the plan are appendices that provide more detailed information associated with scope definition. The Hanford Site`s infrastructure has served the Site for nearly 50 years during defense materials production. Now with the challenges of the new environmental cleanup mission, Hanford`s infrastructure must meet current and future mission needs in a constrained budget environment, while complying with more stringent environmental, safety, and health regulations. The infrastructure requires upgrading, streamlining, and enhancement in order to successfully support the site mission of cleaning up the Site, research and development, and economic transition.

  15. Light Water Reactor Sustainability Program - Integrated Program Plan |

    Energy Savers [EERE]

    Department of Energy Program - Integrated Program Plan Light Water Reactor Sustainability Program - Integrated Program Plan The Light Water Reactor Sustainability (LWRS) Program is a research and development (R&D) program sponsored by the U. S. Department of Energy (DOE), performed in close collaboration and cooperation with related industry R&D programs. The LWRS Program provides technical foundations for licensing and managing the long-term, safe, and economical operation of

  16. Small Business Program: The Federal Energy Management Program | Department

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

    of Energy Program: The Federal Energy Management Program Small Business Program: The Federal Energy Management Program This fact sheet by the Small Business Program provides general information on the Federal Energy Management Program and the training courses it offers. PDF icon Small Business Program: The Federal Energy Management Program More Documents & Publications Energy Savings Contracts Webinar, May 20, 2013 Energy Savings Performance Contract ENABLE Briefing Energy Savings

  17. ORAU Science Education Program (SEP) Global Change Education Program (GCEP)

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

    PIA, Office of Information Resources | Department of Energy ORAU Science Education Program (SEP) Global Change Education Program (GCEP) PIA, Office of Information Resources ORAU Science Education Program (SEP) Global Change Education Program (GCEP) PIA, Office of Information Resources ORAU Science Education Program (SEP) Global Change Education Program (GCEP) PIA, Office of Information Resources PDF icon ORAU Science Education Program (SEP) Global Change Education Program (GCEP) PIA, Office

  18. Scientific Exchange Program | Photosynthetic Antenna Research Center

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

    Scientific Exchange Program Scientific Exchange Program Applications due February

  19. Membership and Behavior of Ultra-Low-Diversity Pathogen Communities Present in the Gut of Humans during Prolonged Critical Illness

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

    Zaborin, A.; Smith, D.; Garfield, K.; Quensen, J.; Shakhsheer, B.; Kade, M.; Tirrell, M.; Tiedje, J.; Gilbert, J. A.; Zaborina, O.; et al

    2014-09-23

    We analyzed the 16S rRNA amplicon composition in fecal samples of selected patients during their prolonged stay in an intensive care unit (ICU) and observed the emergence of ultra-low-diversity communities (1 to 4 bacterial taxa) in 30% of the patients. Bacteria associated with the genera Enterococcus and Staphylococcus and the family Enterobacteriaceae comprised the majority of these communities. The composition of cultured species from stool samples correlated to the 16S rRNA analysis and additionally revealed the emergence of Candida albicans and Candida glabrata in ~75% of cases. Four of 14 ICU patients harbored 2-member pathogen communities consisting of one Candidamore » taxon and one bacterial taxon. Bacterial members displayed a high degree of resistance to multiple antibiotics. The virulence potential of the 2-member communities was examined in C. elegans during nutrient deprivation and exposure to opioids in order to mimic local conditions in the gut during critical illness. Under conditions of nutrient deprivation, the bacterial members attenuated the virulence of fungal members, leading to a “commensal lifestyle.” However, exposure to opioids led to a breakdown in this commensalism in 2 of the ultra-low-diversity communities. Application of a novel antivirulence agent (phosphate-polyethylene glycol [Pi-PEG]) that creates local phosphate abundance prevented opioid-induced virulence among these pathogen communities, thus rescuing the commensal lifestyle. To conclude, the gut microflora in critically ill patients can consist of ultra-low-diversity communities of multidrug-resistant pathogenic microbes. Local environmental conditions in gut may direct pathogen communities to adapt to either a commensal style or a pathogenic style.« less

  20. Membership and Behavior of Ultra-Low-Diversity Pathogen Communities Present in the Gut of Humans during Prolonged Critical Illness

    SciTech Connect (OSTI)

    Zaborin, A.; Smith, D.; Garfield, K.; Quensen, J.; Shakhsheer, B.; Kade, M.; Tirrell, M.; Tiedje, J.; Gilbert, J. A.; Zaborina, O.; Alverdy, J. C.

    2014-09-23

    We analyzed the 16S rRNA amplicon composition in fecal samples of selected patients during their prolonged stay in an intensive care unit (ICU) and observed the emergence of ultra-low-diversity communities (1 to 4 bacterial taxa) in 30% of the patients. Bacteria associated with the genera Enterococcus and Staphylococcus and the family Enterobacteriaceae comprised the majority of these communities. The composition of cultured species from stool samples correlated to the 16S rRNA analysis and additionally revealed the emergence of Candida albicans and Candida glabrata in ~75% of cases. Four of 14 ICU patients harbored 2-member pathogen communities consisting of one Candida taxon and one bacterial taxon. Bacterial members displayed a high degree of resistance to multiple antibiotics. The virulence potential of the 2-member communities was examined in C. elegans during nutrient deprivation and exposure to opioids in order to mimic local conditions in the gut during critical illness. Under conditions of nutrient deprivation, the bacterial members attenuated the virulence of fungal members, leading to a “commensal lifestyle.” However, exposure to opioids led to a breakdown in this commensalism in 2 of the ultra-low-diversity communities. Application of a novel antivirulence agent (phosphate-polyethylene glycol [Pi-PEG]) that creates local phosphate abundance prevented opioid-induced virulence among these pathogen communities, thus rescuing the commensal lifestyle. To conclude, the gut microflora in critically ill patients can consist of ultra-low-diversity communities of multidrug-resistant pathogenic microbes. Local environmental conditions in gut may direct pathogen communities to adapt to either a commensal style or a pathogenic style.