National Library of Energy BETA

Sample records for interactive procurement system

  1. Industry Interactive Procurement System (IIPS) | Department of...

    Energy.gov (indexed) [DOE]

    Presentation on DOE's Industry Interactive Procurement System (IIPS) presented at the PEM fuel cell pre-solicitation meeting held May 26, 2005 in Arlington, VA. suppbriefing.pdf ...

  2. Acquisition Guide Chapters 4.1- Procurement and Assistance Data System (PADS) and 4.3- Requirements for the Industry Interactive Procurement System (IIPS)

    Energy.gov [DOE]

    With the implementation of Strategic Integrated Procurement Enterprise System (STRIPES), Acquisition Guide Chapters 4.1 - Procurement and Assistance Data System (PADS) and 4.3 - Requirements for the Industry Interactive Procurement System (IIPS) are hereby rescinded.

  3. PIA - Industry Interactive Procurement System (IIPS) | Department...

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

    Registration, PIA, Idaho National Laboratory Occupational Medical Surveillance System (OMSS) PIA, Idaho National Laboratory PIA - Bonneville Power Adminstration Ethics Helpline

  4. Enabling Sustainable Acquisition by Improving Procurement Systems...

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

    Enabling Sustainable Acquisition by Improving Procurement Systems Enabling Sustainable Acquisition by Improving Procurement Systems Enabling Sustainable Acquisition by Improving ...

  5. Enabling Sustainable Acquisiton by Improving Procurement Systems

    SciTech Connect (OSTI)

    2012-08-01

    Case study details the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant process to improve to its procurement system and its increase sustainable acquisitions.

  6. Procurement IT Tools - John Makepeace, Systems Division, OAPM...

    Energy Savers

    IT Tools - John Makepeace, Systems Division, OAPM Procurement IT Tools - John Makepeace, Systems Division, OAPM Topics Discussed: Procurement Systems at the Department of Energy ...

  7. Cybersecurity Procurement Language for Energy Delivery Systems

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

    Cybersecurity Procurement Language for Energy Delivery Systems April 2014 Energy Sector Control Systems Working Group (ESCSWG) i For Questions or Comments Energy sector asset owners, operators, and suppliers are encouraged to provide feedback on this document to enhance the cybersecurity procurement language for future versions. Please send questions or comments to es-pl@energetics.com. Acknowledgements This document was prepared by the Energy Sector Control Systems Working Group (ESCSWG),

  8. Energy Procurement Information Center (EPiC) - Deb Bouslog, Systems...

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

    Energy Procurement Information Center (EPiC) - Deb Bouslog, Systems Division, OAPM Energy Procurement ... dedicated to provide information to DOE's project management community. ...

  9. PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS)

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

    | Department of Energy Procurement Cycle System (PCS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) (3.36 MB) More Documents & Publications PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety

  10. Procurement

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

    Procurement handshake Have you wondered about selling your goods or services to a government contractor? Welcome to Pacific Northwest National Laboratory. As a Department of Energy laboratory, we are dedicated to competitively procuring our supplies and services to the best of our ability in a cost-effective and timely manner. The Laboratory supports the DOE's small business objectives by ensuring that a good percentage of our acquisitions are made with small and disadvantaged businesses. If you

  11. Cyber Security Procurement Language for Control Systems Version...

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

    Cyber Security Procurement Language for Control Systems Version 1.8 Supervisory Control and Data Acquisition (SCADA), Process Control System (PCS), Distributed Control System ...

  12. FAL 2010-03, Strategic Integrated Procurement Enterprise System...

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

    execution, procurement and contracts management, facilities management, human ... Reporting System (STARS), iManage Data Warehouse (IDW), iBudget, Corporate Human Resource ...

  13. Industry Interactive Procurement System (IIPS)

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

    ... Form page Submitter advised via email when a response is provided Access to ... Click on the "Folder" icon to open the list of documents under that solicitation View the ...

  14. Methods for Procuring Power System Flexibility, Greening the Grid

    SciTech Connect (OSTI)

    Katz, Jessica; Cochran, Jaquelin; Miller, Mackay

    2015-05-01

    Greening the Grid provides technical assistance to energy system planners, regulators, and grid operators to overcome challenges associated with integrating variable renewable energy into the grid. This document, part of a Greening the Grid toolkit, introduces administrative and incentive-based mechanisms for procuring a cost-effective mix of flexibility sources.

  15. Cybersecurity Procurement Language for Energy Delivery Systems

    Energy Savers

    ... Malicious code can enter systems through ...telecom-info.telcordia.comsite-cgiidodocs.cgi?IDSEARCH&DOCUMENTGR- 1089&. ... sources for common terms and definitions ...

  16. Setup and organisation of a NDA-system procurement project

    SciTech Connect (OSTI)

    Botte, John; Gielen, Paul

    2007-07-01

    Belgoprocess is momentarily in the process of purchasing its fifth NDA-system. Measurement systems are, although based on general designs, not from the shelf items but tailor-made sophisticated and highly automated devices. It is obvious that such a project cannot be carried out by solely a NDA team, but needs a multifunctional team. This team combines NDA expertise with experts in civil works, electrical and mechanical engineering, procurement, IT, safety and legal administration. From less positive experiences in the past, Belgoprocess learned a lot and has now a systematic in place. This systematic structures the project from definition of requirements to operation, a two to three year process. This paper defines the phases of a NDA project and gives for each phase some do's and don'ts. A second subject is the writing and handling of the vast but needed and required documentation. It gives a brief overview of the over thirty documents and files needed. The described, integrated and formal approach reduces the risk of failing projects, systems not meeting the expectations or denied qualification. It puts clear agreements in place, smoothening the relationship between company, supplier and authorities. (authors)

  17. Departmental Business Instrument Numbering System for Actions Conducted Outside of the Strategic Integrated Procurement Enterprise System (STRIPES)

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

    2008-05-23

    The Order prescribes procedures for assigning identifying numbers to all new business instruments processed outside the Strategic Integrated Procurement Enterprise System. Cancels DOE O 540.1A.

  18. Procurement Integrity

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

    To preserve the integrity of the Federal procurement process and assure fair treatment of bidders, offerors and contractors, laws govern the procurement process and the manner in ...

  19. Cyber Security Procurement Language for Control Systems Version...

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

    power generators, subway systems, dams, telecommunication systems, natural gas pipelines, and many others. Simply stated, a control system gathers information and then...

  20. Procurement and Materials Management

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

    Home Washington River Protection Solutions | Hanford.gov | Energy.gov Procurement and Materials Management Small Business Resources Small ... There are no upcoming events in the system. ...

  1. Procurement of a fully licensed radioisotope thermoelectric generator transportation system

    SciTech Connect (OSTI)

    Adkins, H.E.; Bearden, T.E.

    1990-10-01

    A fully licensed transportation system for Radioisotope Thermoelectric Generators and Light-Weight Radioisotope Heater Units is currently being designed and built. The system will comply with all applicable US Department of Transportation regulations without the use of a DOE Alternative.'' The US Department of Transportation has special double containment'' requirements for plutonium. The system packaging uses a doubly contained bell jar'' concept. A refrigerated trailer is used for cooling the high-heat payloads. The same packaging is used for both high- and low-heat payloads. The system is scheduled to be available for use by mid-1992. 4 refs., 4 figs., 2 tabs.

  2. Centralized Procurement Program

    U.S. Department of Energy (DOE) all 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

  3. Procurement | NREL

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

    Procurement The National Renewable Energy Laboratory (NREL) offers numerous procurement opportunities to help commercialize renewable energy technologies and supply the laboratory with essential products and services. NREL acquires a variety of products and services, all of which helps federally funded research and technologies reach the marketplace. The following types of goods or services are typically procured: Laboratory supplies/office supplies Scientific equipment and periodicals

  4. Procurement Integrity

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

    - ------------------------------Chapter 3.1 (Dec 2015) 1 Procurement Integrity [Reference: 41 U.S.C. 423, FAR 3.104, DEAR 903.104] Overview This section discusses the requirements of the Procurement Integrity Act and its impact on Federal employees. Background The Department of Energy (DOE), like most federal agencies, purchases many products and services from the private sector. To preserve the integrity of the Federal procurement process and assure fair treatment of bidders, offerors and

  5. Procurement Specialist

    Energy.gov [DOE]

    A successful candidate in this position will: Serve as the Procurement Specialist for the Office of Intelligence and Counterintelligence, performing acquisition business management and Contracting...

  6. Guidance for Procurement Officials | Department of Energy

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

    for Procurement Officials Guidance for Procurement Officials Acquisition Regulations Federal Acquisition Regulation (FAR) Department of Energy Acquisition Regulation (DEAR) Acquisition Policy Acquisition Letters Acquisition Guidance Acquisition Guide Contracting for Support Services Department of Energy Acquisition System - A Guide for Executives Ethics in Procurement Lobbying Brochure Procurement Integrity Brochure Unsolicited Proposals Balanced scorecard Balanced Scorecard performance

  7. Procurement Services | Department of Energy

    Energy Savers

    DOING BUSINESS WITH HEADQUARTERS Electronic Business Innovation - The second (2nd) generation of a secure, web-enabled system, the Strategic Integrated Procurement Enterprise ...

  8. Waiver of Mandatory Use of the Strategic Integrated Procurement Enterprise System (STRIPES) for GSA Global Supply Service Transactions

    Energy.gov [DOE]

    Pursuant to Federal Acquisition Regulation (FAR) 8.402 (c)(1), orders placed through the General Service Administration (GSA) Global Supply System are not subject to FAR Subpart 8.4, Federal Supply Schedules. In addition, FAR 4.606 (c)(2) eliminates the requirement for orders from GSA Global Supply System be reported to the Federal Procurement Data System – Next Generation (FPDS-NG).

  9. Oak Ridge Associated Universities Procurement Questionnaire Application

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

    System Supplier Profile PIA, Oak ridge Operations Office | Department of Energy Associated Universities Procurement Questionnaire Application System Supplier Profile PIA, Oak ridge Operations Office Oak Ridge Associated Universities Procurement Questionnaire Application System Supplier Profile PIA, Oak ridge Operations Office Oak Ridge Associated Universities Procurement Questionnaire Application System Supplier Profile PIA, Oak ridge Operations Office Oak Ridge Associated Universities

  10. Case Study: Enabling Sustainable Acquisition by Improving Procurement...

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

    Enabling Sustainable Acquisiton by Improving Procurement Systems The Department of Energy ... 2011 environmental targets designed to improve the sustainable procurement process. ...

  11. Procurement | Argonne National Laboratory

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

    Video "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Procurement Argonne spends approximately 300,000,000 annually through procurements to a diverse group ...

  12. Procurement Integrity Brochure What is Procurement Integrity?

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

    Procurement Integrity Brochure What is Procurement Integrity? The Department of Energy, like most federal agencies, purchases many products and services from the private sector. To preserve the integrity of the Federal procurement process and assure fair treatment of bidders, offerors, and contractors, laws govern the procurement process and the manner in which federal and contractor personnel conduct business with each other. One of these statutes is Section 27 of the Office of Federal

  13. Procurement - DOE Directives, Delegations, and Requirements

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

    Procurement by Website Administrator Back

  14. Solar Utility Procurement Specialist

    Energy.gov [DOE]

    Alternate Title(s):Renewable Energy Procurement Associate; Renewable Energy Transactions Specialist;

  15. Procurement Data Reporting

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

    -Chapter 4.6 (April 2012) 1 Assigning Identifying Numbers Outside of the Strategic Integrated Procurement Enterprise System (STRIPES) [References: DOE O 540.1B, AL 2010-03, AL 2011-30, Cancellation Notice] I. Overview This section provides guidance on the DOE's procedures for assigning identifying numbers to all new requisitions, solicitations and business instruments processed outside of STRIPES. This Guide Chapter does not apply to instrument numbers issued and business instruments awarded

  16. 500 kV Spare Transformer Procurement

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

    Procurement capital project is for the acquisition of five, 500 kV spare transformers, which are to be strategically located throughout the system, and for the...

  17. Procurement Integrity | Department of Energy

    Energy Savers

    Procurement Integrity Procurement Integrity PDF icon Procurement Integrity More Documents & Publications POLICY FLASH 2016-04 AcqGuide3pt1.doc&0; Chapter 3 - Improper Business...

  18. Socioeconomic procurement goals and achievements

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

    Socioeconomic procurement goals and achievements Socioeconomic procurement goals and achievements LANL ensures that a percentage of procurements are placed with small and other...

  19. Procurable Products, Services

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

    printed wiring boards (PWB) using performance and design specifications. Commercial products and services procurement The following items are purchased through Just-In-Time...

  20. HUD Federal Procurement Workshop

    Energy.gov [DOE]

    The U.S. Housing and Urban Development is hosting a two-day training addressing both management and construction development procurement. Training topics range from careful preplanning and the basics of purchasing to unique factors in tribal housing purchasing, practical how-tos of procurement planning, and policy development.

  1. Innovations in Voluntary Renewable Energy Procurement: Methods for Expanding Access and Lowering Cost for Communities, Governments, and Businesses (Technical Report)

    SciTech Connect (OSTI)

    Heeter, J.; McLaren, J.

    2012-09-01

    This guide explores five innovative options for voluntarily procuring renewable energy generation or systems.

  2. Procurement Directors DATE: TO:

    Energy.gov (indexed) [DOE]

    Sequence 211 cause of commercial purchase orders. Government procurement. DoD, GSA, and NASA published a RIN 9000-AK46 proposed rule in the Federal Register at March l5, 2007 71 FR...

  3. SREC Procurement Program

    Energy.gov [DOE]

    NOTE: The auction for procurement for SRECs for the year 2015 were announced on April 29, 2015. Delmarva opted to accept additional 3,000 SRECs above the original 9,000 in the base solicitation. 

  4. WIPP Opportunities - Procurement

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

    NWP Procurement Services Staff Directional Map to WIPP Procurement Sources Sought Open Requests for Proposals Commodities Used by WIPP NWP General Terms & Conditions for Commercial Items (10-12, Rev 0) NWP General Provisions for Cost Reimbursement Contracts (10-12, Rev 0) NWP General Provisions for Firm Fixed Price Construction Subcontracts (10-12, Rev 0) NWP General Provisions for Firm Fixed Price Orders (10-12, Rev. 0) Representations and Certifications Greater than $25,000

  5. TO: Procurement Directors FROM: Director, Policy Division

    Energy.gov (indexed) [DOE]

    4 DATE: April 7, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT:...

  6. TO: Procurement Directors FROM: Director, Policy Division

    Energy Savers

    POLICY FLASH 2011-56 DATE: March 16, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance...

  7. TO: Procurement Directors FROM: Director, Policy Division

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

    POLICY FLASH 2011-64 DATE: April 7, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance ...

  8. DOE - NNSA/NFO -- Procurement

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

    Procurement NNSANFO Language Options U.S. DOENNSA - Nevada Field Office Procurement This page is designed to help you do business with us. It includes links to: Federal Business ...

  9. Office of Headquarters Procurement Services - Employee Customer...

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

    Office of Headquarters Procurement Services - Employee Customer Service Standards Office of Headquarters Procurement Services - Employee Customer Service Standards CUSTOMER FOCUS ...

  10. Procurement Division Introduction | Princeton Plasma Physics...

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

    Organization Business Operations Procurement Division Procurement Division Introduction Travel and Conference Services Careers Human Resources Directory Environment,...

  11. EWONAP Procurement Fundamentals

    Energy.gov [DOE]

    HUD's Eastern Woodlands Office of Native American Programs in collaboration with the Seminole Tribe of Florida Native Learning Center invites you to attend the Procurement Fundamentals training instructed by Vince Franco, Compliance & Resource Development Director of the Native Learning Center in Atlanta, Georgia on September 8-9, 2014.

  12. Stressor Interactions in Ecological Systems

    SciTech Connect (OSTI)

    Clements, Will; Luoma, Samuel N.; Gerritsen, Jeroen; Hatch, Audrey; Jepson, Paul; Reynoldson, Trefor; Thom, Ronald M.

    2001-12-03

    Here we ask what types of field studies can best detect interactions among stressors and allow us to separate and rank the relative importance of individual stressors in systems receiving multiple disturbances (natural and/or anthropogenic). If multiple stressor responses are common in nature, then single variable tests, such as analysis of a biomarker in isolation or along a surmised gradient, or studies that exclude variables other than pollutants, could be insensitive to all but the most extreme influences of contamination. Preponderance of evidence approaches will be similarly insensitive if designs are too simplistic. A combination of persistent and intensive study of exposure and response in the field, study of critical ecosystem-specific and organism-specific processes, as well as iteration with experimental studies, are useful (and perhaps necessary) strategies to discern interactions among stressors. As our understanding of the mechanisms responsible for changes at lower levels of organization improves, responses to complex stressors become more predictable. This improved mechanistic understanding could lead to a similar degree of understanding for responses at higher levels of biological organization. Below we discuss three examples where researchers have attempted to identify and quantify the relative importance of individual stressors in systems receiving complex stressors. The first example demonstrates how intensive field studies identified multiple stressors and how a management plan resulted in mitigation of these stressors. The second example describes a series of field experiments designed to identify the relative importance of water quality and substrate quality on benthic macroinvertebrates in a metal-polluted stream. The final example illustrates the difficulty of sorting out the direct and indirect influences of global climate change on populations.

  13. NNSA Procurement Perspective - Joe Waddell, NNSA Senior Procurement...

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

    Senior Procurement Executive SPE Current Focus NNSA M&O Contracting Governance Structure Improving Work Authorization (WA) Process Improving Project Management PDF icon Workshop ...

  14. Recent procurements | Department of Energy

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

    Recent procurements Recent procurements November 3, 2014 - 3:15pm Addthis The U.S. Department of Energy recently announced some new procurement opportunities for small businesses. Seeking a contractor to safely manage Spent Nuclear Fuel (SNF) storage facilities and licenses under Nuclear Regulatory Commission (NRC) regulations. The scope of work includes the management and operation of three NRC licensed independent SNF storage installations: the Fort Saint Vrain (FSV) facility in Colorado

  15. Seismic modal analysis and system interaction (Conference) |...

    Office of Scientific and Technical Information (OSTI)

    Conference: Seismic modal analysis and system interaction Citation Details In-Document ... many pressing subjects concerning the design and analysis of nuclear and waste facilities. ...

  16. Procurement | National Nuclear Security Administration | (NNSA...

    National Nuclear Security Administration (NNSA)

    and Project Management Small Business Procurement The NNSA's Office of Acquisition & Project Management (APM) offers an 18-36 month procurement forecast that uses ...

  17. To: Procurement Directors From: Director Contract...

    Energy.gov (indexed) [DOE]

    Date: March 2, 2012 To: Procurement Directors From: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management...

  18. Cybersecurity Procurement Language for Energy Delivery (April 2014) |

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

    Department of Energy Procurement Language for Energy Delivery (April 2014) Cybersecurity Procurement Language for Energy Delivery (April 2014) Energy delivery systems, which are used to monitor and control the production, transfer, and distribution of energy, are critical to the effective and reliable operation of North America's energy infrastructure. Our twenty-first-century way of life is made possible by the vast network of processes enabled by these systems, as well as the

  19. Procurement Division | Princeton Plasma Physics Lab

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

    Procurement Division Procurement Division Introduction Travel and Conference Services Careers/ Human Resources Directory Diversity and Inclusion Environment, Safety & Health Furth Plasma Physics Library Lab Leadership Organization Chart Technology Transfer Contact Us Business Operations Procurement Division Procurement Division Introduction Travel and Conference Services Careers/ Human Resources Directory Diversity and Inclusion Environment, Safety & Health Furth Plasma Physics Library

  20. Procurement Division Introduction | Princeton Plasma Physics Lab

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

    Procurement Division Procurement Division Introduction Travel and Conference Services Careers/ Human Resources Directory Diversity and Inclusion Environment, Safety & Health Furth Plasma Physics Library Lab Leadership Organization Chart Technology Transfer Contact Us Business Operations Procurement Division Procurement Division Introduction Travel and Conference Services Careers/ Human Resources Directory Diversity and Inclusion Environment, Safety & Health Furth Plasma Physics Library

  1. Monitoring and evaluation of green public procurement programs

    SciTech Connect (OSTI)

    Adell, Aure; Schaefer, Bettina; Ravi, Kavita; Corry, Jenny

    2013-10-15

    Effective procurement policies can help governments save considerable amounts of money while also reducing energy consumption. Additionally, private sector companies which purchase large numbers of energy-consuming devices can benefit from procurement policies that minimize life-cycle energy costs. Both public and private procurement programs offer opportunities to generate market-transforming demand for energy efficient appliances and lighting fixtures. In recent years, several governments have implemented policies to procure energy efficient products and services. When deploying these policies, efforts have focused on developing resources for implementation (guidelines, energy efficiency specifications for tenders, life cycle costing tools, training, etc.) rather than defining monitoring systems to track progress against the set objectives. Implementation resources are necessary to make effective policies; however, developing Monitoring and Evaluation (M and E) mechanisms are critical to ensure that the policies are effective. The purpose of this article is to provide policy makers and procurement officials with a preliminary map of existing approaches and key components to monitor Energy Efficient Procurement (EEP) programs in order to contribute to the improvement of their own systems. Case studies are used throughout the paper to illustrate promising approaches to improve the M and E of EEP programs, from the definition of the system or data collection to complementary instruments to improve both the monitoring response and program results.

  2. DOE - RL Contracts/Procurements - Hanford Site

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

    Procurements DOE-RL Contracts/Procurements RL Contracts & Procurements Home Prime Contracts Current Solicitations Other Sources DOE RL Contracting Officers DOE RL Contracting Officer Representatives DOE - RL Contracts/Procurements Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size DOE - RL Contracts/Procurements Located just north of the city of Richland, in the southeastern part of Washington State, the 586-square-mile Hanford Site is managed by the U.S.

  3. Procuring Solar Energy Guide Contacts | Department of Energy

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

    Procuring Solar Energy Guide Contacts Procuring Solar Energy Guide Contacts Contact information for the Procuring Solar Energy: A Guide for Federal Facility Decision Makers is ...

  4. Repeated interactions in open quantum systems

    SciTech Connect (OSTI)

    Bruneau, Laurent; Joye, Alain; Merkli, Marco

    2014-07-15

    Analyzing the dynamics of open quantum systems has a long history in mathematics and physics. Depending on the system at hand, basic physical phenomena that one would like to explain are, for example, convergence to equilibrium, the dynamics of quantum coherences (decoherence) and quantum correlations (entanglement), or the emergence of heat and particle fluxes in non-equilibrium situations. From the mathematical physics perspective, one of the main challenges is to derive the irreversible dynamics of the open system, starting from a unitary dynamics of the system and its environment. The repeated interactions systems considered in these notes are models of non-equilibrium quantum statistical mechanics. They are relevant in quantum optics, and more generally, serve as a relatively well treatable approximation of a more difficult quantum dynamics. In particular, the repeated interaction models allow to determine the large time (stationary) asymptotics of quantum systems out of equilibrium.

  5. PVUSA procurement, acceptance, and rating practices for photovoltaic power plants

    SciTech Connect (OSTI)

    Dows, R.N.; Gough, E.J.

    1995-09-01

    This report is one in a series of PVUSA reports on PVUSA experiences and lessons learned at the demonstration sites in Davis and Kerman, California, and from participating utility host sites. During the course of approximately 7 years (1988--1994), 10 PV systems have been installed ranging from 20 kW to 500 kW. Six 20-kW emerging module technology arrays, five on universal project-provided structures and one turnkey concentrator, and four turnkey utility-scale systems (200 to 500 kW) were installed. PVUSA took a very proactive approach in the procurement of these systems. In the absence of established procurement documents, the project team developed a comprehensive set of technical and commercial documents. These have been updated with each successive procurement. Working closely with vendors after the award in a two-way exchange provided designs better suited for utility applications. This report discusses the PVUSA procurement process through testing and acceptance, and rating of PV turnkey systems. Special emphasis is placed on the acceptance testing and rating methodology which completes the procurement process by verifying that PV systems meet contract requirements. Lessons learned and recommendations are provided based on PVUSA experience.

  6. Digraph matrix analysis applications to systems interactions

    SciTech Connect (OSTI)

    Alesso, H.P.; Altenbach, T.; Lappa, D.; Kimura, C.; Sacks, I.J.; Ashmore, B.C.; Fromme, D.; Smith, C.F.; Williams, W.

    1984-01-01

    Complex events such as Three Mile Island-2, Brown's Ferry-3 and Crystal River-3 have demonstrated that previously unidentified system interdependencies can be important to safety. A major aspect of these events was dependent faults (common cause/mode failures). The term systems interactions has been introduced by the Nuclear Regulatory Commission (NRC) to identify the concepts of spatial and functional coupling of systems which can lead to system interdependencies. Spatial coupling refers to dependencies resulting from a shared environmental condition; functional coupling refers to both dependencies resulting from components shared between safety and/or support systems, and to dependencies involving human actions. The NRC is currently developing guidelines to search for and evaluate adverse systems interactions at light water reactors. One approach utilizes graph theoretical methods and is called digraph matrix analysis (DMA). This methodology has been specifically tuned to the systems interaction problem. The objective of this paper is to present results from two DMA applications and to contrast them with the results from more traditional fault tree approaches.

  7. Historical Procurement Information | Department of Energy

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

    Historical Procurement Information Historical Procurement Information Use the documents on this page to learn more about historically procured goods and services in various industry sectors at the Department of Energy. Note - historical means what the Department has bought in the past. Our procurement Forecast shows what we will buy in the future. Construction Forestry Goods Manufacturing Mining Services Information Transportation and Warehousing Leasing and Real Estate Professional, Scientific,

  8. Procurement Specialist V | Princeton Plasma Physics Lab

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

    Procurement Specialist V Department: Procurement Supervisor(s): Pat Schurott Staff: AM 6 Requisition Number: 16006891 The Procurement Specialist V is responsible for independently administering complex procurement projects. This includes, but is not limited to, detailed and accurate record-keeping & file documentation, negotiation of complex subcontract and purchase order awards, management of customer and supplier relationships, post-award subcontract management/administration. In addition,

  9. EM Major Procurements | Department of Energy

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

    Major Procurements EM Major Procurements Following is a listing of major procurement actions currently being competed by the Office of Environmental Management. Information contained in the report is based on publicly available information available published on the DOE Acquisition Forecast and other public sources. EM Major Procurements (32.46 KB) More Documents & Publications Department of Energy Environmental Management Workshop Acquisition Forecast Download Los Alamos Legacy Cleanup

  10. Guidance for Procurement Officials | Department of Energy

    Office of Environmental Management (EM)

    Guidance for Procurement Officials Acquisition Regulations Federal Acquisition Regulation (FAR) Department of Energy Acquisition Regulation (DEAR) Acquisition Policy Acquisition ...

  11. NNSA Procurement Projects Perspective - Bob Raines, Associate...

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

    Projects Perspective - Bob Raines, Associate Administrator for Acquisition and Project Management, NNSA NNSA Procurement Projects Perspective - Bob Raines, Associate Administrator ...

  12. DOE Procurement Community Resources | Department of Energy

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

    Office of Federal Procurement Policy (OFPP) Benchmarking Acquisition 360 PMRPERT Guidance ... Strategic Programs Certifications and Professional Development History Sustainability

  13. Office of Federal Procurement (OFPP) Determination of Executive...

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

    Federal Procurement (OFPP) Determination of Executive Compensation Benchmark Amount for ... Office of Federal Procurement (OFPP) Determination of Executive Compensation Benchmark ...

  14. Procuring Architectural and Engineering Services for Energy Efficiency...

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

    Procuring Architectural and Engineering Services for Energy Efficiency and Sustainability Procuring Architectural and Engineering Services for Energy Efficiency and Sustainability ...

  15. Seismic modal analysis and system interaction

    SciTech Connect (OSTI)

    Lin, Chi Wen ); Wang, Chung Yi ); Chen, W.W. ); Gutierrez, B. . Savannah River Site)

    1993-01-01

    Separate abstracts were prepared for the technical papers presented at the American Society of Mechanical Engineers 1993 Pressure Vessels and Piping Conference on July 25--29 in Denver, Colorado. This volume contains sixteen papers presented under the session title of Modal Analysis and Systems Interactions Techniques. The intent of these sessions is to provide a common forum for the researchers to have a broad exchange of views on many pressing subjects concerning the design and analysis of nuclear and waste facilities.

  16. Foundation of Hydrodynamics of Strongly Interacting Systems

    SciTech Connect (OSTI)

    Wong, Cheuk-Yin

    2014-01-01

    Hydrodynamics and quantum mechanics have many elements in common, as the density field and velocity fields are common variables that can be constructed in both descriptions. Starting with the Schroedinger equation and the Klein-Gordon for a single particle in hydrodynamical form, we examine the basic assumptions under which a quantum system of particles interacting through their mean fields can be described by hydrodynamics.

  17. Clean Energy Procurement

    Office of Energy Efficiency and Renewable Energy (EERE)

    Subsequently, in 2009, the state embarked upon an initiative with the University System of Maryland, termed "Clean Energy Horizons," to contract for renewable energy through long-term power...

  18. Simulator procurement guidelines for fossil power plants: Final report

    SciTech Connect (OSTI)

    Lewis-Clapper, R.C.; Colby, F.J.; Gaddy, C.D.; Stone, H.P. II

    1994-12-01

    EPRI compact simulators are more effective, more flexible, and less expensive than conventional simulators. As a result, these simulators can benefit utilities in many ways, ranging from improving heat rate and decreasing O and M costs to reducing control system retrofit costs. Similarly, simulator applications range from operator training to engineering analyses and new product testing. These guidelines help utilities efficiently develop simulator specifications and procure these simulators. The guidelines cover the three phases of the procurement process: (1) pre-specification, (2) specification development, and (3) post-specification. For each phase, the guidelines include specific steps to take and use examples to point out how to avoid problems. Guideline appendices include a generic simulator specification. To help transfer the information in the guidelines to the industry, EPRI has also developed a simulator procurement workshop and a six-hour videotape series based on the workshop.

  19. System for Analysis of Soil-Structure Interaction (SASSI) Verification...

    Energy.gov (indexed) [DOE]

    the System for Analysis of Soil-Structure Interaction, a computer code for performing finite element analyses of soil-structure interaction during seismic ground motions. It was...

  20. WIPP Opportunities - Procurement - Sources Sought

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

    Procurement Sources Sought This page displays a listing Sources Sought. If you are interested in submitting an outline, please contact the cognizant buyer to find out more. Please respond by e-mail to the buyer and include: Close date Buyer's name Your name or name of contact E-mail address and/or phone number Type of business All outlines must be received on or before the listed closing date. _________________________________________ Sources Sought Nuclear Waste Partnership LLC (NWP) is seeking

  1. Russian Contract Procurement Document

    SciTech Connect (OSTI)

    Tobin, J G

    2010-03-29

    This contract supports the enhancement of physical protection or nuclear material control and accounting systems at institutes or enterprises of the newly independent states under the material protection control and accounting (MPC&A) program. The contract is entered into pursuant to the MPC&A Program, a gratuitous technical assistance program, in accordance with the bilateral Agreements between the Russian Federation and the United States of America concerning the Safe and Secure Transportation, Storage and Destruction of Weapons and the Prevention of Weapons Proliferation of June 1992, as extended and amended by Protocol signed of June 1999, Agreement between the Government of the Russian Federation regarding Cooperation in the Area of Nuclear Materials Physical Protection, Control and Accounting of October 1999 and the Russian Federation law of May 1999 on the taxation exemption of gratuitous technical assistance with Russian Federation under registration No.DOE001000.

  2. Interactive computer-enhanced remote viewing system

    SciTech Connect (OSTI)

    Tourtellott, J.A.; Wagner, J.F.

    1995-10-01

    Remediation activities such as decontamination and decommissioning (D&D) typically involve materials and activities hazardous to humans. Robots are an attractive way to conduct such remediation, but for efficiency they need a good three-dimensional (3-D) computer model of the task space where they are to function. This model can be created from engineering plans and architectural drawings and from empirical data gathered by various sensors at the site. The model is used to plan robotic tasks and verify that selected paths are clear of obstacles. This report describes the development of an Interactive Computer-Enhanced Remote Viewing System (ICERVS), a software system to provide a reliable geometric description of a robotic task space, and enable robotic remediation to be conducted more effectively and more economically.

  3. Interactive computer-enhanced remote viewing system

    SciTech Connect (OSTI)

    Tourtellott, J.A.; Wagner, J.F.

    1995-12-01

    Remediation activities such as decontamination and decommissioning (D&D) typically involve materials and activities hazardous to humans. Robots are an attractive way to conduct such remediation, but for efficiency they need a good three-dimensional (3-D) computer model of the task space where they are to function. This model can be created from engineering plans and architectural drawings and from empirical data gathered by various sensors at the site. The model is used to plan robotic tasks and verify that selected paths am clear of obstacles. This need for a task space model is most pronounced in the remediation of obsolete production facilities and underground storage tanks. Production facilities at many sites contain compact process machinery and systems that were used to produce weapons grade material. For many such systems, a complex maze of pipes (with potentially dangerous contents) must be removed, and this represents a significant D&D challenge. In an analogous way, the underground storage tanks at sites such as Hanford represent a challenge because of their limited entry and the tumbled profusion of in-tank hardware. In response to this need, the Interactive Computer-Enhanced Remote Viewing System (ICERVS) is being designed as a software system to: (1) Provide a reliable geometric description of a robotic task space, and (2) Enable robotic remediation to be conducted more effectively and more economically than with available techniques. A system such as ICERVS is needed because of the problems discussed below.

  4. Procurement Options for New Renewable Electricity Supply

    SciTech Connect (OSTI)

    Kreycik, C. E.; Couture, T. D.; Cory, K. S.

    2011-12-01

    State renewable portfolio standard (RPS) policies require utilities and load-serving entities (LSEs) to procure renewable energy generation. Utility procurement options may be a function of state policy and regulatory preferences, and in some cases, may be dictated by legislative authority. Utilities and LSEs commonly use competitive solicitations or bilateral contracting to procure renewable energy supply to meet RPS mandates. However, policymakers and regulators in several states are beginning to explore the use of alternatives, namely feed-in tariffs (FITs) and auctions to procure renewable energy supply. This report evaluates four procurement strategies (competitive solicitations, bilateral contracting, FITs, and auctions) against four main criteria: (1) pricing; (2) complexity and efficiency of the procurement process; (3) impacts on developers access to markets; and (4) ability to complement utility decision-making processes. These criteria were chosen because they take into account the perspective of each group of stakeholders: ratepayers, regulators, utilities, investors, and developers.

  5. TO: Procurement Directors FROM: Director, Policy Division

    Office of Environmental Management (EM)

    2 DATE: February 11, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Department of Energy Acquisition Regulation (DEAR) Final Rule for Subchapters A, B, and C SUMMARY: Department of Energy Acquisition Regulation (DEAR) Final Rule for Subchapters A, B, and C was published February 11, 2011, in the Federal Register 76 FR 7685. The changes are effective March 14, 2011. This Flash will

  6. Procurement | Y-12 National Security Complex

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

    Procurement Procurement The Y-12 National Security Complex is committed to obtaining the best value in the products and services it purchases, accomplished through Implementing subcontracting practices that are regarded as the Standard of Excellence by the Department of Energy and others Exhibiting the highest ethical standards Being good stewards of the taxpayer's dollars Y-12 practices affirmative procurement, purchasing environmentally friendly products, including those with reduced packaging

  7. Contracts & Procurement | Department of Energy

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

    Contracts & Procurement Contracts & Procurement Contracting PPPO is responsible for managing its site and project acquisition and contracting strategies, execution, change control, and contractor performance under the direction of the EM Head of Contracting Activity. PPPO and its contracting officers work closely with the Environmental Management Consolidated Business Center (EMCBC) in Cincinnati, Ohio, which manages contract procurement solicitations and awards on behalf of PPPO. PPPO

  8. TO: Procurement Directors FROM: Director, Policy Division

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

    9 DATE: March 21, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: SBA Final Rule affecting the 8(a) Business Development Program SUMMARY: On February 11, 2011, the Small Business Administration (SBA) issued the attached final rule revising the regulations governing the 8(a) Business Development program, small business size regulations, and Small Disadvantaged Business (SDB) status

  9. TO: Procurement Directors FROM: Director, Policy Division

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

    POLICY FLASH 2011-55 DATE: March 14, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Acquisition Guide 19.1 SUMMARY: Minor administrative changes were made to Acquisition Guide Chapter 19.1 as follows: 1) the title and associated link were changed to read: "Summary of Small Business Administration and Department of Energy Partnership Agreement," and 2) effective date in

  10. TO: Procurement Directors FROM: Director, Policy Division

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

    22 DATE: November 22, 2010 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Implementation of the Research Performance Progress Report (RPPR) and the SF-428 Tangible Personal Property Report Forms Family SUMMARY: The new Research Performance Progress Report (RPPR) and SF-428 Tangible Personal Property Report Forms Family are now available for use. The RPPR will be used in new research,

  11. TO: Procurement Directors FROM: Director, Policy Division

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

    63 DATE: April 7, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Updated Reporting Requirement Checklists and Research Performance Progress Report (RPPR) SUMMARY: Policy Flash 2011-46, transmitted updated copies of the Reporting Requirements Checklist to add coverage for For-Profit audits. This Flash transmits additional updates to the checklists to clarify the submission

  12. TO: Procurement Directors FROM: Director, Policy Division

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

    85 DATE: June 23, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: U.S. Department of Energy - Guide to Financial Assistance - Audit Requirements for For-Profit Organizations SUMMARY: Policy Flash 2011-46, which was issued in association with the Office of Risk Management, provided the final audit guidance documents to assist for-profit recipients in complying with 10 CFR 600.316.

  13. Sandia National Laboratories: Working with Sandia: Procurement...

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

    Contractor's Release Under Contract (MS Word) Affirmative Procurement Report (MS Word) Prop & Direct Change Attachments (MS Word) Posters Equal Employment Opportunity Davis-Bacon...

  14. Renewable Energy Procurement for Federal Agencies | Department...

    Energy.gov (indexed) [DOE]

    FEMP's Renewable Energy Procurement (REP) Program helps federal agencies meet their renewable energy and clean energy goals, reduce environmental impacts, and improve resiliency. ...

  15. 25th Anniversary Government Procurement Conference

    Energy.gov [DOE]

    The Government Procurement Conference is a national conference fostering business partnerships between the Federal Government, its prime contractors, and small, minority, service-disabled veteran-owned, veteran-owned, HUBZone, and women-owned businesses. Now in its 25th year, the Government Procurement Conference has become the premier event for small businesses throughout the United States. Participating firms will have the benefit of marketing their products/services to procurement representatives and small business specialists from government agencies. Companies may choose to set up an exhibit table to showcase their capabilities or simply come as an attendee. The conference also includes educational conference sessions, procurement matchmaking, and a dynamic exhibitor showcase.

  16. WPN 10-3: Procurement Toolkit CD

    Office of Energy Efficiency and Renewable Energy (EERE)

    To issue the Procurement Toolkit CD to all Grantees, to share with their local agencies, for use in the Weatherization Assistance Program.

  17. Sandia National Laboratories: Working with Sandia: Procurement

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

    Working with Sandia Procurement Construction Potential Suppliers Becoming a Supplier to Sandia What Does Sandia Buy? Small Business JCEL photo Current Suppliers Accounts Payable...

  18. Sandia National Laboratories: Working with Sandia: Procurement...

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

    of Electronic Funds Transfer (ETF) payments (MS WORD), completing a paperless cycle. Procurement Notices: Sandia recommends prompt invoicing due to the debt ceiling and federal...

  19. One Procurement Director's Perspective - Patricia Schuneman,...

    Energy Savers

    Way" What are you prepared to do? Topics Discussed: Develop Our Employees Encourage Creativity Care for Our Employees PDF icon Workshop 2015 - SchunemanOne Procurement Dir's...

  20. Handbook for preparation of Individual Procurement Action Report

    SciTech Connect (OSTI)

    1996-10-01

    The Procurement and Assistance Data System (PADS) provides a mechanism for collecting, assembling, organizing, and presenting acquisition and assistance data for the Department of Energy (DOE). This handbook and associated documents establish a uniform system to report acquisition/assistance data to PADS for the collection, processing, and dissemination of official statistical data on the Department`s acquisition and assistance actions. The data provides, based on information available at the time of request, a basis for any recurring and special reports to the senior procurement executive, Congress, General Accounting Office (GAO), Federal executive agencies, Office of management and Budget (OMB), and the general public. It provides information for measuring and assessing the extent to which small business firms and small disadvantages business enterprises are sharing in DOE placement, and for other acquisition and assistance policy and management control purposes. The Handbook for the Preparation of the Individual Procurement Action Report (IPAR) has been designed in two sections; Procurement and Financial Assistance to support the individual forms.

  1. Interactive computer enhanced remote viewing system

    SciTech Connect (OSTI)

    Smith, D.A.; Tourtellott, J.A.

    1994-12-31

    The Interactive, Computer Enhanced, Remote Viewing System (ICERVSA) is a volumetric data system designed to help the Department of Energy (DOE) improve remote operations in hazardous sites by providing reliable and accurate maps of task spaces where robots will clean up nuclear wastes. The ICERVS mission is to acquire, store, integrate and manage all the sensor data for a site and to provide the necessary tools to facilitate its visualization and interpretation. Empirical sensor data enters through the Common Interface for Sensors and after initial processing, is stored in the Volumetric Database. The data can be analyzed and displayed via a Graphic User Interface with a variety of visualization tools. Other tools permit the construction of geometric objects, such as wire frame models, to represent objects which the operator may recognize in the live TV image. A computer image can be generated that matches the viewpoint of the live TV camera at the remote site, facilitating access to site data. Lastly, the data can be gathered, processed, and transmitted in acceptable form to a robotic controller. Descriptions are given of all these components. The final phase of the ICERVS project, which has just begun, will produce a full scale system and demonstrate it at a DOE site to be selected. A task added to this Phase will adapt the ICERVS to meet the needs of the Dismantlement and Decommissioning (D and D) work at the Oak Ridge National Laboratory (ORNL).

  2. procurement

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

    Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion ... Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear ...

  3. Procurement

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

    Forms Activity Specific Electrical Worker Qualification Alternative Means of Isolating ... Daily ExcavationsTrenches Safety Inspection Checklist and Inspection Log Electrical ...

  4. Procurement

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

    Reports A-133 Financial Statements A-133 Audit Reports FY06 A-133 audit report FY07 A-133 audit report FY08 A-133 audit report FY09 A-133 audit report FY10 A-133 audit report FY11 A-133 audit report FY11 Corrective Action Plan FY12 A-133 audit report A-133 Financial Statements FY08 A-133 financial statement FY09 A-133 financial statement FY10 A-133 financial statement

  5. Procurement

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

    Contract Documents SolicitationsConstructionCloseoutInvoicingGeneral ProvisionsAll Certificate of Established Catalog or Market Price Contract Pricing Proposal for CPFF and FFP Contracts Contract Pricing Proposal for CR Contracts with Universities Contract Pricing Proposal for LH-IQ Contracts Contract Pricing Proposal for LH-TM Contracts Contractor's Certificate of Current Cost or Pricing Data Notice of Intent to Submit Proposal Representation and Certification Form - Commercial Items (January

  6. Procurement

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

    Management Services Scientific Laboratory Equipment Robotics Environmental Monitoring ... Kevin Grubbs 509372-4050 Scientific Laboratory Equipment Biological Testing Services & ...

  7. Procurement

    Energy.gov [DOE]

    1.  Several of our sub-recipients will be able to take advantage of utility rebates when utilizing EECBG funds to make energy efficiency retrofits in their facilities. The question for DOE is...

  8. ADMINISTRATIVE RECORDS: PROCUREMENT, SUPPLY, AND GRANT RECORDS | Department

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

    of Energy ADMINISTRATIVE RECORDS: PROCUREMENT, SUPPLY, AND GRANT RECORDS ADMINISTRATIVE RECORDS: PROCUREMENT, SUPPLY, AND GRANT RECORDS Procurement and supply records document the acquisition of goods and non-personal services, controlling the volume of stock on hand, reporting procurement needs, and related supply matters which are part of daily procurement operations. ADMINISTRATIVE RECORDS: PROCUREMENT, SUPPLY, AND GRANT RECORDS (43.82 KB) More Documents & Publications ADMINISTRATIVE

  9. Federal Renewable Energy Procurement Contacts | Department of Energy

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

    Project Financing » Renewable Energy Procurement » Federal Renewable Energy Procurement Contacts Federal Renewable Energy Procurement Contacts For more information about federal renewable energy procurement, contact: Contact Organization Specialty Tracy (Logan) Niro 202-431-7601 Federal Energy Management Program Renewable energy procurement program lead Gerald Robinson 510-486-5769 Lawrence Berkeley National Laboratory Renewable energy procurement Chandra Shah 303-384-7557 National Renewable

  10. Change to Procurement Evaluation & Re-Engineering Team (PERT...

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

    Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule POLICY FLASH 2015-40 2015 Procurement Evaluation and ...

  11. Procurement Evaluation & Re-Engineering Team (PERT) and Establishment...

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

    More Documents & Publications Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle 2015 Procurement Evaluation and Re-engineering Team (PERT) Schedule POLICY ...

  12. Nuclear Procurement Issues Committee NUPIC | Open Energy Information

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

    Procurement Issues Committee NUPIC Jump to: navigation, search Name: Nuclear Procurement Issues Committee (NUPIC) Place: Brownville, Tennessee Zip: 68321 Sector: Services Product:...

  13. Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

    Energy Savers

    Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

  14. MEMORANDUM FOR H FROM: ACTING SENIOR PROCUREMENT EXECUTIVE OFFICE...

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

    :25, 2016 MEMORANDUM FOR H FROM: ACTING SENIOR PROCUREMENT EXECUTIVE OFFICE OF ACQUISITION MANAGEMENT JOSEPH F. WADDELL SENIOR PROCUREMENT EXECU DEPUTY ASSOCIATE ADMIN RATOR OFFICE ...

  15. Webinar: Procuring Fuel Cells for Stationary Power: A Guide for...

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

    Procuring Fuel Cells for Stationary Power: A Guide for Federal Decision Makers Webinar: Procuring Fuel Cells for Stationary Power: A Guide for Federal Decision Makers Download ...

  16. Procuring Fuel Cells for Stationary Power: A Guide for Federal...

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

    Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers This ...

  17. Procuring Solar Energy: A Guide for Federal Facility Decision...

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

    Procuring Solar Energy: A Guide for Federal Facility Decision Makers, Solar Screening Evaluation Checklist, September 2010 Procuring Solar Energy: A Guide for Federal Facility ...

  18. Procuring Solar for Federal Facilities | Department of Energy

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

    Procuring Solar for Federal Facilities Procuring Solar for Federal Facilities Pre-screening and Planning - understand federal requirements and conducting a site pre-screening ...

  19. OfficeGovernmentEthicsGuidanceEthicsandProcurementIntegrity.pdf...

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

    OfficeGovernmentEthicsGuidanceEthicsandProcurementIntegrity.pdf OfficeGovernmentEthicsGuidanceEthicsandProcurementIntegrity.pdf (2.33 MB) More Documents & Publications POLICY FLASH ...

  20. Procuring and Implementing Solar Projects on Public Buildings...

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

    Procuring and Implementing Solar Projects on Public Buildings: How to Avoid Common Pitfalls (Text Version) Procuring and Implementing Solar Projects on Public Buildings: How to Avoid ...

  1. TO: Procurement Directors FROM: Director, Contracts and Financial...

    Energy.gov (indexed) [DOE]

    April 10, 2012 TO: Procurement Directors FROM: Director, Contracts and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management...

  2. TO: Procurement Directors/Contracting Officers FROM: Director

    Energy.gov (indexed) [DOE]

    DATE: May 8, 2012 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and...

  3. TO: Procurement Directors/Contracting Officers FROM: Director

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

    5 DATE: March 6, 2015 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and...

  4. TO: Procurement Directors FROM: Director, Contract and Financial...

    Energy.gov (indexed) [DOE]

    May 14, 2012 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT:...

  5. TO: Procurement Directors FROM: Director, Contract and Financial...

    Energy.gov (indexed) [DOE]

    May 23, 2012 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT:...

  6. TO: Procurement Directors FROM: Director Contracts and Financial...

    Energy.gov (indexed) [DOE]

    07, 2012 TO: Procurement Directors FROM: Director Contracts and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT:...

  7. TO: Procurement Directors/Contracting Officers FROM: Director

    Energy.gov (indexed) [DOE]

    May 14, 2012 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance...

  8. TO: Procurement Directors FROM: Director, Contract and Financial...

    Energy.gov (indexed) [DOE]

    DATE: May 14 , 2012 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Procurement and Assistance Management SUBJECT:...

  9. TO: Procurement Directors FROM: Director, Contracts and Financial...

    Energy.gov (indexed) [DOE]

    April 04, 2012 TO: Procurement Directors FROM: Director, Contracts and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management...

  10. TO: Procurement Directors FROM: Director, Contract and Financial...

    Energy.gov (indexed) [DOE]

    DATE: June 7, 2012 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management...

  11. Webinar: Procuring Fuel Cells for Stationary Power: A Guide for...

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

    Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers Webinar: Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision ...

  12. QAS 2.3 Procurement 3/15/95

    Energy.gov [DOE]

    The objective of this surveillance is to evaluate the effectiveness of the contractor's procurement program.  The Facility Representative evaluates the preparation of procurement documents,...

  13. Procuring Solar for Federal Facilities | Department of Energy

    Energy.gov (indexed) [DOE]

    Procuring Solar Energy: A Guide for Federal Facility Decision Makers is a Web guide for federal site managers, site contractors, and procurement specialists to help them navigate ...

  14. Interactivity vs. fairness in networked linux systems

    SciTech Connect (OSTI)

    Wu, Wenji; Crawford, Matt; ,

    2007-01-01

    In general, the Linux 2.6 scheduler can ensure fairness and provide excellent interactive performance at the same time. However, our experiments and mathematical analysis have shown that the current Linux interactivity mechanism tends to incorrectly categorize non-interactive network applications as interactive, which can lead to serious fairness or starvation issues. In the extreme, a single process can unjustifiably obtain up to 95% of the CPU! The root cause is due to the facts that: (1) network packets arrive at the receiver independently and discretely, and the 'relatively fast' non-interactive network process might frequently sleep to wait for packet arrival. Though each sleep lasts for a very short period of time, the wait-for-packet sleeps occur so frequently that they lead to interactive status for the process. (2) The current Linux interactivity mechanism provides the possibility that a non-interactive network process could receive a high CPU share, and at the same time be incorrectly categorized as 'interactive.' In this paper, we propose and test a possible solution to address the interactivity vs. fairness problems. Experiment results have proved the effectiveness of the proposed solution.

  15. OfficeGovernmentEthicsGuidanceEthicsandProcurementIntegrity.pdf |

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

    Department of Energy OfficeGovernmentEthicsGuidanceEthicsandProcurementIntegrity.pdf OfficeGovernmentEthicsGuidanceEthicsandProcurementIntegrity.pdf (2.33 MB) More Documents & Publications Office of Government Ethics Guidance, Ethics and Procurement Integrity POLICY FLASH 2016-04 Procurement Integrity

  16. NNSA Announces Procurement of Penguin Computing Clusters to Support

    National Nuclear Security Administration (NNSA)

    Stockpile Stewardship at National Labs | National Nuclear Security Administration | (NNSA) Announces Procurement of Penguin Computing Clusters to Support Stockpile Stewardship at National Labs October 20, 2015 The National Nuclear Security Administration's (NNSA's) Lawrence Livermore National Laboratory today announced the awarding of a subcontract to Penguin Computing - a leading developer of high-performance Linux cluster computing systems based in Silicon Valley - to bolster computing for

  17. EM to Hold Procurement Workshop Sept. 16

    Energy.gov [DOE]

    WASHINGTON, D.C. – EM is scheduled to hold a procurement workshop Sept. 16 at DOE headquarters in Washington, D.C. to help solicit industry feedback as EM prepares for upcoming acquisitions.

  18. Recovered materials and the proposed procurement rule

    SciTech Connect (OSTI)

    Bergeson, L.L.

    1994-07-01

    The US Environmental Protection Agency (EPA) proposed a Comprehensive Procurement Guideline'' in April designating items that are or can be made with recovered materials. The Agency is proposing to designate 21 additional items and to amend the building installation guideline to establish recovered materials content levels for fiberglass and increase the levels for rock wool. The Comprehensive Procurement Guideline implements Section 6002(e) of the Resource Conservation and Recovery Act (RCRA), and Section 502 of Executive Order 12873. RCRA Section 6002 requires EPA to designate items that are or can be made with recovered materials and to recommend practices to assist federal procuring agencies with meeting their statutory obligations under RCRA Section 6002. After EPA designates an item, RCRA requires that each procuring agency purchase that designated item composed of the highest percentage of recovered materials practicable.

  19. PPPL_Procurement_map_NJ_FY15

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

    Princeton Plasma Physics Laboratory Procured Materials and Services 2015 (10.8M) small business total firms 23.1k 27.2k 2 1 2 3 4 12 6 7 Hunterdon Somerset Middlesex Morris ...

  20. Procurement and Acquisition | Department of Energy

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

    Acquisition Procurement and Acquisition Doing Business With the U.S. Department of Energy Welcome to the Department of Energy's Acquisition homepage. The Office of Acquisition Management (OAM) is responsible for all contracting, financial assistance and related activities to fulfill the Department's multitude of missions through its business relationships. As the business organization of the Department, OAM develops and supports the policies, procedures and procurement operational elements. OAM

  1. ADMINISTRATIVE RECORDS SCHEDULE 3: PROCUREMENT, SUPPLY, AND GRANT RECORDS |

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

    Department of Energy 3: PROCUREMENT, SUPPLY, AND GRANT RECORDS ADMINISTRATIVE RECORDS SCHEDULE 3: PROCUREMENT, SUPPLY, AND GRANT RECORDS The basic procurement files reflect a considerable range of procedure, from simple, small purchases to complicated prime contractor and subcontractor operation. ADMINISTRATIVE RECORDS SCHEDULE 3: PROCUREMENT, SUPPLY, AND GRANT RECORDS (27.76 KB) More Documents & Publications ADMINISTRATIVE RECORDS: PROCUREMENT, SUPPLY, AND GRANT RECORDS ADMINISTRATIVE

  2. Products, services procured by LANL in FY11

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

    procured by LANL in FY11 LANL purchased 918M in goods and services. July 16, 2012 Products, services procured by LANL in FY11 LANL purchased 918M in goods and services....

  3. Federal Procurement of Energy-Efficient Products January 2013 Update

    Energy.gov [DOE]

    Welcome to the seventh issue of Federal Energy-Efficient Product Procurement! This bi-monthly update helps Federal procurement officials, facility managers, and others remain up to date on events, training, technology, and changes to acquisition requirements.

  4. PPL-Procurement's blog | OpenEI Community

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

    picture Submitted by PPL-Procurement(5) Member 27 August, 2015 - 11:11 PPL Electric Alternative Energy Credit RFP PPL Electric RFP is seeking to procure over 200,000 Tier II...

  5. A framework for plot control in interactive story systems

    SciTech Connect (OSTI)

    Sgouros, N.M.; Papakonstantinou, G.; Tsanakas, P.

    1996-12-31

    This paper presents a framework for plot control in interactive story systems. In this framework, the user takes the place of the main character of the story, the protagonist. The rest of the cast consists of discrete characters, each playing a specific role in the story. A separate module in this system, the plot manager, controls the behavior of the cast and specifies what the protagonist can do. The story plot is dynamically shaped by the interference between cast members and their social interactions. The system accepts as input a story map which provides the main metaphor for organizing the plot and localizes the interaction of the protagonist with the rest of the cast. We are implementing this framework in PEGASUS, an interactive travel story environment for Greek mythology.

  6. Energy-Efficient Product Procurement for Federal Agencies (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-08-01

    Overview of the U.S. Department of Energy Federal Energy Management Program Energy-Efficient Product Procurement Program.

  7. 2015 Procurement Evaluation and Re-engineering Team (PERT) Schedule |

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

    Department of Energy 15 Procurement Evaluation and Re-engineering Team (PERT) Schedule 2015 Procurement Evaluation and Re-engineering Team (PERT) Schedule PERT Schedule 2015.pdf (102.26 KB) More Documents & Publications Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule POLICY FLASH 2015-40

  8. Office of Government Ethics Guidance, Ethics and Procurement Integrity |

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

    Department of Energy Government Ethics Guidance, Ethics and Procurement Integrity Office of Government Ethics Guidance, Ethics and Procurement Integrity Policy Flash 2008-17 (73.2 KB) Office of Government Ethics and Guidance, Ethics and Procurement Integrity (1.03 MB) More Documents & Publications OfficeGovernmentEthicsGuidanceEthicsandProcurementIntegrity.pdf Policy Flash Archive Search File Ensuring Compliance with Section 508 of the Rehabilitation Act of 1973

  9. Size-exclusion chromatography system for macromolecular interaction analysis

    DOE Patents [OSTI]

    Stevens, Fred J.

    1988-01-01

    A low pressure, microcomputer controlled system employing high performance liquid chromatography (HPLC) allows for precise analysis of the interaction of two reversibly associating macromolecules such as proteins. Since a macromolecular complex migrates faster than its components during size-exclusion chromatography, the difference between the elution profile of a mixture of two macromolecules and the summation of the elution profiles of the two components provides a quantifiable indication of the degree of molecular interaction. This delta profile is used to qualitatively reveal the presence or absence of significant interaction or to rank the relative degree of interaction in comparing samples and, in combination with a computer simulation, is further used to quantify the magnitude of the interaction in an arrangement wherein a microcomputer is coupled to analytical instrumentation in a novel manner.

  10. EIA and green procurement: Opportunities for strengthening their coordination

    SciTech Connect (OSTI)

    Uttam, Kedar; Faith-Ell, Charlotta; Balfors, Berit

    2012-02-15

    EIA plays an important role in enhancing the environmental performance of the construction sector. In recent years, the construction sector has been developing green procurement practices. Green procurement is a process that involves the incorporation of environmental requirements during the procurement of services and products. However, discussion on green procurement is rarely seen during the EIA phase. This paper addresses possible opportunities for improving the coordination between EIA and green procurement within the construction sector. The linking of EIA and green procurement has been postulated in the paper as an aid to strengthen the coordination between project planning and implementation. The paper is based on a literature review and is an outcome of an on-going research project concerning EIA and green procurement. This study indicated that it would be appropriate to introduce green procurement during the pre-decision phase of an EIA. In the present study, the opportunities for integrating green procurement at the stage of EIA are associated with the integration of project planning and EIA. Future research should investigate the mechanism through which the link can be established. - Highlights: Black-Right-Pointing-Pointer This paper identifies opportunities to link EIA and green procurement. Black-Right-Pointing-Pointer Pre-decision phase of EIA could be appropriate for planning green procurement. Black-Right-Pointing-Pointer Future research should investigate the mechanism for establishing the link.

  11. WIPP Opportunities - Procurement - Sources Sought

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

    Subcontractor Safety Safety Rules for Subcontractors Job Hazard Analysis 851 Rule Worker Safety and Health Program Description Integrated Safety Management System Description Occupational Health Program Electrical Safety Program Manual NWP QA Video for Subcontractors

  12. Lunar and Martian environmental interactions with nuclear power system radiators

    SciTech Connect (OSTI)

    Perez-Davis, M.E.; Gaier, J.R.; Katzan, C.M.

    1994-09-01

    In the foreseeable future, NASA space milestones include a permanent manned presence on the Moon and an expedition to the planet Mars. Such steps will require careful consideration of environmental interactions in the selection and design of required power systems. Several environmental constituents may be hazardous to performance integrity. Potential threats common to both the Moon and Mars are low ambient temperatures, wide daily temperature swings, solar flux, and large quantities of dust. The surface of Mars provides the additional challenges of dust storms, winds, and a carbon dioxide atmosphere. In this review, the anticipated environmental interactions with surface power system radiators are described, as well as the impacts of these interactions on radiator durability, which have been identified at NASA Lewis Research Center.

  13. Request queues for interactive clients in a shared file system of a parallel computing system

    DOE Patents [OSTI]

    Bent, John M.; Faibish, Sorin

    2015-08-18

    Interactive requests are processed from users of log-in nodes. A metadata server node is provided for use in a file system shared by one or more interactive nodes and one or more batch nodes. The interactive nodes comprise interactive clients to execute interactive tasks and the batch nodes execute batch jobs for one or more batch clients. The metadata server node comprises a virtual machine monitor; an interactive client proxy to store metadata requests from the interactive clients in an interactive client queue; a batch client proxy to store metadata requests from the batch clients in a batch client queue; and a metadata server to store the metadata requests from the interactive client queue and the batch client queue in a metadata queue based on an allocation of resources by the virtual machine monitor. The metadata requests can be prioritized, for example, based on one or more of a predefined policy and predefined rules.

  14. Flexible procurement strategies smooth price spikes

    SciTech Connect (OSTI)

    Gaalaas, T.

    2006-12-15

    Pace Global Energy Services has been predicting for some time that the recent peaks in spot coal prices were not sustainable and this has been borne out. The latest available data on coal supply and demand fundamental suggest that spot coal prices may decline even more rapidly than previously forecast. Price volatility over the last five years suggests that a flexible procurement strategy that is well adapted to volatile market conditions may be just as important as knowledge of market fundamentals. 3 figs.

  15. TO: Procurement Directors FROM: Director, Policy Division

    Office of Environmental Management (EM)

    3-33 DATE: February 27, 2013 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: DOE O 206.2 Identity, Credential, and Access Management (ICAM) SUMMARY: The Department issued a Contractor Requirements Document (CRD) for the subject Directive on February 19, 2013. Under the Department's Directives Program (DOE Order 251.1C), Heads of Field Elements are generally responsible for

  16. TO: Procurement Directors Heads of Contracting Activities

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

    08 DATE: December 29, 2015 TO: Procurement Directors Heads of Contracting Activities FROM: Acting Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Archival of Policy Flashes and attachments SUMMARY: This office is reviewing all its energy.gov websites to ensure current guidance is easily accessible and previous guidance is archived for future reference. To that end, all Policy Flashes and attachments from FY2001 - FY2014 have been

  17. TO: Procurement Directors Heads of Contracting Activities

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

    11 DATE: January 15, 2016 TO: Procurement Directors Heads of Contracting Activities FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Streamlining DOE's Oversight of Compensation and Benefits SUMMARY: The purpose of Acquisition Letter (AL) 2016-01 is to provide guidance regarding required actions to move from DOE traditional transactional approach for approving certain costs relating to compensation and benefits, to a risk

  18. Magnetic interactions in strongly correlated systems: Spin and orbital contributions

    SciTech Connect (OSTI)

    Secchi, A.; Lichtenstein, A.I.; Katsnelson, M.I.

    2015-09-15

    We present a technique to map an electronic model with local interactions (a generalized multi-orbital Hubbard model) onto an effective model of interacting classical spins, by requiring that the thermodynamic potentials associated to spin rotations in the two systems are equivalent up to second order in the rotation angles, when the electronic system is in a symmetry-broken phase. This allows to determine the parameters of relativistic and non-relativistic magnetic interactions in the effective spin model in terms of equilibrium Green’s functions of the electronic model. The Hamiltonian of the electronic system includes, in addition to the non-relativistic part, relativistic single-particle terms such as the Zeeman coupling to an external magnetic field, spin–orbit coupling, and arbitrary magnetic anisotropies; the orbital degrees of freedom of the electrons are explicitly taken into account. We determine the complete relativistic exchange tensors, accounting for anisotropic exchange, Dzyaloshinskii–Moriya interactions, as well as additional non-diagonal symmetric terms (which may include dipole–dipole interaction). The expressions of all these magnetic interactions are determined in a unified framework, including previously disregarded features such as the vertices of two-particle Green’s functions and non-local self-energies. We do not assume any smallness in spin–orbit coupling, so our treatment is in this sense exact. Finally, we show how to distinguish and address separately the spin, orbital and spin–orbital contributions to magnetism, providing expressions that can be computed within a tight-binding Dynamical Mean Field Theory.

  19. Graded quality assurance in procurement

    SciTech Connect (OSTI)

    Fan, D.C.

    1995-12-31

    The Code of Federal Regulations, Part 50, Appendix B, requires every applicant for an operating license to include in its final safety analysis report information pertaining to the managerial and administrative controls to be used to ensure safe operation. This appendix establishes quality assurance requirements for the design, construction, and operation of those structures, systems, and components (SSC) that perform safety-related functions. The activities affecting safety-related SSC functions include designing, purchasing, fabricating, and so forth, Title 10 CFR 50.65 established requirements to ensure that the maintenance activities conducted by licensees are effective. This is also known as the maintenance rule.

  20. PROCEEDINGS OF THE WORKSHOP ON LHC INTERACTION REGION CORRECTION SYSTEMS

    SciTech Connect (OSTI)

    FISCHER,W.; WEI,J.

    1999-09-02

    The Workshop on LHC Interaction Region Correction Systems was held at Brookhaven National Laboratory, Upton, New York, on 6 and 7 May 1999. It was attended by 25 participants from 5 institutions. The performance of the Large Hadron Collider (LHC) at collision energy is limited by the field quality of the interaction region quadrupoles and dipoles. In three sessions the workshop addressed the field quality of the these magnets, reviewed the principles and efficiency of global and local correction schemes and finalized a corrector layout. The session on Field Quality Issues, chaired by J. Strait (FNAL), discussed the progress made by KEK and FNAL in achieving the best possible field quality in the interaction region quadrupoles. Results of simulation studies were presented that assess the effects of magnetic field errors with simulation studies. Attention was given to the uncertainties in predicting and measuring field errors. The session on Global Correction, chaired by J.-P. Koutchouk (CERN), considered methods of reducing the nonlinear detuning or resonance driving terms in the accelerator one-turn map by either sorting or correcting. The session also discussed the crossing angle dependence of the dynamic aperture and operational experience from LEP. The session on Local Correction, chaired by T. Taylor (CERN), discussed the location, strength and effectiveness of multipole correctors in the interaction regions for both proton and heavy ion operation. Discussions were based on technical feasibility considerations and dynamic aperture requirements. The work on linear corrections in the interaction regions was reviewed.

  1. Procuring Architectural and Engineering Services for Energy Efficiency and

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

    Sustainability | Department of Energy Procuring Architectural and Engineering Services for Energy Efficiency and Sustainability Procuring Architectural and Engineering Services for Energy Efficiency and Sustainability Download the Procuring Architectural and Engineering Services for Energy Efficiency and Sustainability document. (1.9 MB) More Documents & Publications Audit Report: IG-0387 Chapter 2: Whole-Buildling Design Guide to Integrating Renewable Energy in Federal Construct

  2. TO: Procurement Directors/Contracting Officers FROM: Director

    Office of Environmental Management (EM)

    63 DATE: April 7, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Updated Reporting Requirement Checklists and Research Performance Progress Report (RPPR) SUMMARY: Policy Flash 2011-46, transmitted updated copies of the Reporting Requirements Checklist to add coverage for For-Profit audits. This Flash transmits additional updates to the checklists to clarify the submission

  3. Office of Headquarters Procurement Services - Employee Customer Service

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

    Standards | Department of Energy Office of Headquarters Procurement Services - Employee Customer Service Standards Office of Headquarters Procurement Services - Employee Customer Service Standards CUSTOMER FOCUS The Office of Headquarters Procurement Services (MA-64) serves a variety of customers in the performance of its acquisition and financial assistance mission. Primary among its many customers is each of the Department of Energy Headquarters program offices. MA-64 continually seeks to

  4. Office of the Assistant General Counsel for Procurement and Financial

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

    Assistance | Department of Energy Services » Transactions, Technology and Contractor Human Resources » Office of the Assistant General Counsel for Procurement and Financial Assistance Office of the Assistant General Counsel for Procurement and Financial Assistance The Office of the Assistant General Counsel for Procurement and Financial Assistance provides legal support and advice regarding the Department's massive contractual expenditures and financial assistance policy and activities.

  5. Contacts for the Assistant General Counsel for Procurement and Financial

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

    Assistance | Department of Energy Procurement and Financial Assistance Contacts for the Assistant General Counsel for Procurement and Financial Assistance Joseph A. Lenhard, Assistant General Counsel for Procurement & Financial Assistance 202-586-0321 joseph.lenhard@hq.doe.gov Source Selection/Bid Protests 202-586-6902 202-586-4546 (fax) Laura L. Hoffman, Deputy Assistant General Counsel 202-586-8836 laura.hoffman@hq.doe.gov Kevin R. Hilferty, Attorney-Adviser 202-586-8260

  6. TO: Procurement Directors Head of Contracting Activities FROM: Director

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

    4-39 DATE: August 21, 2014 TO: Procurement Directors Head of Contracting Activities FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT: Initiatives to Achieve Strategic Plan 2014-2018 Performance Goal Focused on Cost Savings SUMMARY: The Department of Energy (DOE) Strategic Plan 2014-2018 includes language designed to expand the use of strategic sourcing across the Department for both federal procurement and

  7. TO: Procurement Directors/Contracting Officers FROM: Director

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

    3-21 DATE: January 9, 2013 TO: Procurement Directors/Contracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle SUMMARY: The Senior Procurement Executive has issued guidance that revises the PERT Review Cycle requirement from every three years to every five years. Contracting Officers are still required to make an

  8. TO: Procurement Directors/Contracting Officers FROM: Director

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

    65 DATE: July 03, 2013 TO: Procurement Directors/Contracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule SUMMARY: The Senior Procurement Executive has issued guidance (attached) that endorses the PERT program, establishes the 5-year cycle and PERT review schedule from FY 2014 to

  9. Update on Procurement Opportunities and Acquisition Process | Department of

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

    Energy Update on Procurement Opportunities and Acquisition Process Update on Procurement Opportunities and Acquisition Process Presentation from the 2015 DOE National Cleanup Workshop by J. E. Surash, P.E., Deputy Assistant Secretary, Acquisition and Project Management. Update on Procurement Opportunities and Acquisition Process (2.49 MB) More Documents & Publications EM Projects Perspective - Jack Surash, Deputy Assistant Secretary for Acquisition and Project Management, Environmental

  10. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy Savers

    10 DATE: November 26 , 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management...

  11. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy.gov (indexed) [DOE]

    DATE: November 26 , 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management...

  12. Powering Up the Women's Procurement Program Presenters: Ann Sullivan...

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

    of the WOSB Program In 2000, Public Law 106-554 established a women's procurement ... 2382 Building Equipment Contractors 3324 Boiler, Tank and Shipping Container ...

  13. USASpending.gov to STARS Reconciliation Initiative (and Procurement...

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

    the Procurement Insight Center (PIC) * 20+ types of standard reports in IDW ... - Make pre-award data available in the PIC (for authorized users) - More complete and ...

  14. Sandia National Laboratories Procurement Organization annual report, fiscal year 1994

    SciTech Connect (OSTI)

    Stimak, D.R.

    1995-03-01

    This report summarizes the purchasing and transportation activities of the Procurement Organization for FY 1994. Activities for both the New Mexico and California locations are included.

  15. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy.gov (indexed) [DOE]

    Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT: Acquisition Guide Chapter 4.6 - Assigning Identifying Numbers Outside...

  16. Whole Building Performance-Based Procurement Training | Department...

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

    Whole Building Performance-Based Procurement Training Commercial Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review PDF icon...

  17. Annual report procurement organization Sandia National Laboratories fiscal year 1996

    SciTech Connect (OSTI)

    Palmer, D.L.

    1997-04-01

    This report summarizes the purchasing and transportation activities of the Procurement Organization for Fiscal Year 1996, Activities for both the New Mexico and California locations are included.

  18. TO: Procurement Directors FROM: Director Contract and Financial...

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

    8 DATE: February 26, 2014 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management...

  19. Procuring Energy-Efficient Products (Fact Sheet) (Revised)

    SciTech Connect (OSTI)

    Not Available

    2012-08-01

    Overview of the U.S. Department of Energy Federal Energy Management Program Energy-Efficient Product Procurement Program and its designated product category list.

  20. Office of the Assistant General Counsel for Procurement and Financial...

    Energy.gov (indexed) [DOE]

    contractual expenditures and financial assistance policy and activities. The office reviews and provides advice and assistance in the development of DOE procurement,...

  1. Procuring Solar Energy: A Guide for Federal Facility Decision...

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

    Solar Screening Evaluation Checklist, September 2010 Procuring Solar Energy: A Guide for Federal Facility Decision Makers, Solar Screening Evaluation Checklist, September 2010 This ...

  2. Procuring Solar Energy: A Guide for Federal Facility Decision...

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

    Appendix B, September 2010 Procuring Solar Energy: A Guide for Federal Facility Decision ... process for successfully planning for and installing solar technology on a federal site. ...

  3. Procuring Fuel Cells for Stationary Power: A Guide for Federal...

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

    Decision Makers Procuring Fuel Cells for Stationary Power: A Guide for Federal Decision Makers Download presentation slides from the May 8, 2012, Fuel Cell Technologies Program ...

  4. Procuring and Implementing Solar Projects on Public Buildings...

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

    Procuring and Implementing Solar Projects on Public Buildings: How to Avoid Common Pitfalls This webinar covered good practices for photovoltaic and solar water heating request for ...

  5. Procurement Organization, Sandia National Laboratories. Annual report, fiscal year 1995

    SciTech Connect (OSTI)

    Stimak, D.R.

    1996-05-01

    This report summarizes the purchasing and transportation activities of the Procurement Organization for Fiscal Year 1995. Activities for both the New Mexico and California locations are included.

  6. ADMINISTRATIVE RECORDS SCHEDULE 3: PROCUREMENT, SUPPLY, AND GRANT...

    Energy.gov (indexed) [DOE]

    The basic procurement files reflect a considerable range of procedure, from simple, small purchases to complicated prime contractor and subcontractor operation. ADMINISTRATIVE ...

  7. TO: Procurement Directors/Contracting Officers FROM: Director

    Energy.gov (indexed) [DOE]

    October 30 , 2013 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project...

  8. TO: Procurement Directors/Contracting Officers FROM: Director

    Energy.gov (indexed) [DOE]

    January 15, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project...

  9. TO: Procurement Directors FROM: Director Contract and Financial...

    Office of Environmental Management (EM)

    2 DATE: March 18, 2014 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management...

  10. TO: Procurement Directors FROM: Director, Contract and Financial...

    Energy.gov (indexed) [DOE]

    58 DATE: June 5, 2013 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management...

  11. TO: Procurement Directors FROM: Chief Contract and Financial...

    Energy.gov (indexed) [DOE]

    DATE: August 10, 2015 TO: Procurement Directors FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: "Guidance...

  12. TO: Procurement Directors FROM: Director, Contract and Financial...

    Energy.gov (indexed) [DOE]

    18, 2012 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT:...

  13. TO: Procurement Directors/Contracting Officers FROM: Director

    Energy.gov (indexed) [DOE]

    6, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project...

  14. TO: Procurement Directors/Contracting Officers FROM: Director

    Energy.gov (indexed) [DOE]

    November 21, 2012 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project...

  15. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy.gov (indexed) [DOE]

    2, 2012 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Executive...

  16. TO: Procurement Directors/Contracting Officers FROM: Director

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

    28 DATE: May 7, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and...

  17. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy.gov (indexed) [DOE]

    November 07, 2012 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT:...

  18. TO: Procurement Directors FROM: Director, Contract and Financial...

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

    4 DATE: October 21, 2014 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management...

  19. TO: Procurement Directors FROM: Director, Contract and Financial...

    Energy.gov (indexed) [DOE]

    DATE: November 13, 2012 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Acquisition and Project Management SUBJECT: Hurricane...

  20. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy.gov (indexed) [DOE]

    2, 2012 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Class...

  1. TO: Procurement Directors FROM: Director Contracts and Financial...

    Energy.gov (indexed) [DOE]

    June 21, 2012 TO: Procurement Directors FROM: Director Contracts and Financial Assistance Policy Division Office of Acquisition and Project Management SUBJECT: Department of Energy...

  2. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy.gov (indexed) [DOE]

    December 7, 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT:...

  3. TO: Procurement Directors FROM: Director Contract and Financial...

    Energy.gov (indexed) [DOE]

    , 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Updated...

  4. TO: Procurement Directors/Contracting Officers FROM: Director

    Energy.gov (indexed) [DOE]

    1, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project...

  5. Procuring Fuel Cells for Stationary Power: A Guide for Federal...

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

    Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers OCTOBER 2011 Fuel Cell Technologies Program Oak Ridge National Laboratory 2 October 2011 ...

  6. Procuring Fuel Cells for Stationary Power: A Guide for Federal...

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

    1 Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers Federal Facilities Guide to Fuel Cells May 8, 2012 - Outline * Distributed Generation and ...

  7. TO: Procurement Directors FROM: Director Contract and Financial...

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

    flash should be directed to Nancy Harvey of the Contract and Financial Assistance Policy Division, Office of Policy, Office of Procurement and Assistance Management at Nancy.Harvey

  8. Interactive Computer-Enhanced Remote Viewing System (ICERVS). Phase 2

    SciTech Connect (OSTI)

    Tourtellott, J.

    1994-11-01

    This report documents the results of the Phase 2 development of ICERVS. Supporting the USDOE missions in environmental restoration, ICERVS integrates capabilities for data acquisition, data visualization, data analysis, and geometric model synthesis in a workstation-based system. The following sections trace ICERVS development from intermediate system design, prototyping of critical elements, and detailed design of seven subsystems through implementation of source code and system performance testing. As a result of Phase 2, ICERVS has demonstrated the combined capabilities of integration and display of 3D sensor data, and interactive synthesis and display of geometric shapes to model regions in 3D space. Such capabilities are essential to effective, efficient task planning, path planning, and collision avoidance in robotic remediation systems.

  9. Stopping Illicit Procurement: Lessons from Global Finance

    SciTech Connect (OSTI)

    Hund, Gretchen; Kurzrok, Andrew J.

    2014-06-19

    Government regulators and the financial sector cooperate to combat money laundering and terrorist financing. This information-sharing relationship is built upon a strong legislative foundation and effective operational procedures. As with money-laundering and terrorist financing, halting the illicit procurement of dual-use commodities requires close coordination between government and industry. However, many of the legal and operational features present in financial threat cooperation do not exist in the export control realm. This article analyzes the applicability of financial industry cooperative measures to nonproliferation.

  10. Managing inventory costs through joint procurement programs

    SciTech Connect (OSTI)

    Harlan, T.E. ); Williams, M.C. )

    1992-01-01

    Given current economic and regulatory challenges, utilities are facing the need to manage inventories more efficiently, lower spare parts costs, and reduce the downtime associated with equipment failure. Two programs helping utilities achieve these goals are the Joint Procurement Corporation (JPC) for multicompany purchase of common equipment and services and the pooled inventory management (PIM) program for joint purchase and storage of nuclear generating unit spare parts. Both of these are cooperative programs that decrease the probability of extended plant outages and reduce duplication of effort and/or inventory among participating utilities.

  11. Protein- protein interaction detection system using fluorescent protein microdomains

    DOE Patents [OSTI]

    Waldo, Geoffrey S.; Cabantous, Stephanie

    2010-02-23

    The invention provides a protein labeling and interaction detection system based on engineered fragments of fluorescent and chromophoric proteins that require fused interacting polypeptides to drive the association of the fragments, and further are soluble and stable, and do not change the solubility of polypeptides to which they are fused. In one embodiment, a test protein X is fused to a sixteen amino acid fragment of GFP (.beta.-strand 10, amino acids 198-214), engineered to not perturb fusion protein solubility. A second test protein Y is fused to a sixteen amino acid fragment of GFP (.beta.-strand 11, amino acids 215-230), engineered to not perturb fusion protein solubility. When X and Y interact, they bring the GFP strands into proximity, and are detected by complementation with a third GFP fragment consisting of GFP amino acids 1-198 (strands 1-9). When GFP strands 10 and 11 are held together by interaction of protein X and Y, they spontaneous association with GFP strands 1-9, resulting in structural complementation, folding, and concomitant GFP fluorescence.

  12. COLLOQUIUM: Handling Plasma Wall Interactions on ITER | Princeton Plasma

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

    Physics Lab June 8, 2015, 4:15pm to 6:30pm Colloquia MBG Auditorium COLLOQUIUM: Handling Plasma Wall Interactions on ITER Dr. Richard Pitts ITER Although the ITER machine design is essentially complete, with almost all major systems into the procurement phase, there are many physics issues which remain open and require continued investigation during the machine construction years in preparation for both early operation and the high performance burning plasma phases. Boundary physics and the

  13. RKKY interaction in a chirally coupled double quantum dot system

    SciTech Connect (OSTI)

    Heine, A. W.; Tutuc, D.; Haug, R. J.; Zwicknagl, G.; Schuh, D.; Wegscheider, W.

    2013-12-04

    The competition between the Kondo effect and the Ruderman-Kittel-Kasuya-Yoshida (RKKY) interaction is investigated in a double quantum dots system, coupled via a central open conducting region. A perpendicular magnetic field induces the formation of Landau Levels which in turn give rise to the so-called Kondo chessboard pattern in the transport through the quantum dots. The two quantum dots become therefore chirally coupled via the edge channels formed in the open conducting area. In regions where both quantum dots exhibit Kondo transport the presence of the RKKY exchange interaction is probed by an analysis of the temperature dependence. The thus obtained Kondo temperature of one dot shows an abrupt increase at the onset of Kondo transport in the other, independent of the magnetic field polarity, i.e. edge state chirality in the central region.

  14. ENG-Canada-USA Government Procurement (clean 11 Feb 2010 printed...

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

    ENG-Canada-USA Government Procurement (clean 11 Feb 2010 printed) ENG-Canada-USA Government Procurement (clean 11 Feb 2010 printed) ENG-Canada-USA Government Procurement (clean 11 ...

  15. Office of Federal Procurement (OFPP) Determination of Executive

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

    Compensation Benchmark Amount for Costs Allowable under Government Contracts during Contractor's Fiscal Year (FY) 2010 | Department of Energy Federal Procurement (OFPP) Determination of Executive Compensation Benchmark Amount for Costs Allowable under Government Contracts during Contractor's Fiscal Year (FY) 2010 Office of Federal Procurement (OFPP) Determination of Executive Compensation Benchmark Amount for Costs Allowable under Government Contracts during Contractor's Fiscal Year (FY)

  16. Chronological History of Federal Energy-Efficient Product Procurement:

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

    Executive, Legislative and Regulatory Requirements, Actions and Mandates | Department of Energy Chronological History of Federal Energy-Efficient Product Procurement: Executive, Legislative and Regulatory Requirements, Actions and Mandates Chronological History of Federal Energy-Efficient Product Procurement: Executive, Legislative and Regulatory Requirements, Actions and Mandates Document provides a chronological history of the legislative actions and executive orders that contribute to the

  17. Wave chaos in quantum systems with point interaction

    SciTech Connect (OSTI)

    Albeverio, S. (Ruhr Univ. Bochum (West Germany) CERFIM, Locarno (Switzerland)); Seba, P. (Ruhr Univ. Bochum (West Germany) Univ. of Essen (West Germany))

    1991-07-01

    The authors study perturbations {cflx H} of the quantized version {cflx H}{sub 0} of integrable Hamiltonian systems by point interactions. They relate the eigenvalues of {cflx H} to the zeros of a certain meromorphic function {xi}. Assuming the eigenvalues of {cflx H}{sub 0} are Poisson distributed, they get detailed information on the joint distribution of the zeros of {xi} and give bounds on the probability density for the spacings of eigenvalues of {cflx H}. Their results confirm the wave chaos phenomenon, as different from the quantum chaos phenomenon predicted by random matrix theory.

  18. SF 6431-E;ARTICLES FOR PROCESS AND FABRICATION LABORATORY PROCUREMENT

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

    (7-2013) Supersedes (4-2000) issue Procurement Center Albuquerque, New Mexico 87185 ARTICLES FOR PROCESS AND FABRICATION LABORATORY PROCUREMENT 1. GENERAL PRODUCT and INSPECTION...

  19. POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel...

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

    POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process ...

  20. AN INTERACTING GALAXY SYSTEM ALONG A FILAMENT IN A VOID

    SciTech Connect (OSTI)

    Beygu, B.; Van de Weygaert, R.; Van der Hulst, J. M.; Kreckel, K.; Van Gorkom, J. H.

    2013-05-15

    Cosmological voids provide a unique environment for the study of galaxy formation and evolution. The galaxy population in their interiors has properties significantly different from average field galaxies. As part of our Void Galaxy Survey (VGS), we have found a system of three interacting galaxies (VGS{sub 3}1) inside a large void. VGS{sub 3}1 is a small elongated group whose members are embedded in a common H I envelope. The H I picture suggests a filamentary structure with accretion of intergalactic cold gas from the filament onto the galaxies. We present deep optical and narrowband H{alpha} data, optical spectroscopy, near-UV, and far-UV Galaxy Evolution Explorer and CO(1-0) data. We find that one of the galaxies, a Markarian object, has a ring-like structure and a tail evident both in optical and H I. While all three galaxies form stars in their central parts, the tail and the ring of the Markarian object are devoid of star formation. We discuss these findings in terms of a gravitational interaction and ongoing growth of galaxies out of a filament. VGS{sub 3}1 is one of the first observed examples of a filamentary structure in a void. It is an important prototype for understanding the formation of substructure in a void. This system also shows that the galaxy evolution in voids can be as dynamic as in high-density environments.

  1. OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction...

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

    OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation (OPPSDIV) OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation (OPPSDIV) OTEC Cold Water ...

  2. Interactive Computer-Enhanced Remote Viewing System (ICERVS)

    SciTech Connect (OSTI)

    Not Available

    1993-08-01

    The Integrated Computer-Enhanced Remote Viewing System (ICERVS) supports the robotic remediation of hazardous environments such as underground storage tanks, buried waste sites, and contaminated production facilities. The success of these remediation missions will depend on reliable geometric descriptions of the work environment in order to achieve effective task planning, path planning, and collision avoidance. ICERVS provides a means for deriving a reliable geometric description more effectively and efficiently than current systems by combining a number of technologies: Sensing of the environment to acquire dimensional and material property data; integration of acquired data into a common data structure (based on octree technology); presentation of data to robotic task planners for analysis and visualization; interactive synthesis of geometric/surface models to denote features of interest in the environment and transfer of this information to robot control and collision avoidance systems. A key feature of ICERVS is that it will enable an operator to match xyz data from a sensor with surface models of the same region in space. This capability will help operators to better manage the complexities of task and path planning in three-dimensional (3D) space, thereby leading to safer and more effective remediation. The Phase 1 work performed by MTI has brought the ICERVS design to Maturity Level 3, Subscale Major Subsystem, and met the established success criteria.

  3. Code System for Fluid-Structure Interaction Analysis.

    Energy Science and Technology Software Center (OSTI)

    2001-05-30

    Version 00 PELE-IC is a two-dimensional semi-implicit Eulerian hydrodynamics program for the solution of incompressible flow coupled to flexible structures. The code was developed to calculate fluid-structure interactions and bubble dynamics of a pressure-suppression system following a loss-of-coolant accident (LOCA). The fluid, structure, and coupling algorithms have been verified by calculation of benchmark problems and air and steam blowdown experiments. The code is written for both plane and cylindrical coordinates. The coupling algorithm is generalmore » enough to handle a wide variety of structural shapes. The concepts of void fractions and interface orientation are used to track the movement of free surfaces, allowing great versatility in following fluid-gas interfaces both for bubble definition and water surface motion without the use of marker particles.« less

  4. Interactive display system having a digital micromirror imaging device

    DOE Patents [OSTI]

    Veligdan, James T.; DeSanto, Leonard; Kaull, Lisa; Brewster, Calvin

    2006-04-11

    A display system includes a waveguide optical panel having an inlet face and an opposite outlet face. A projector cooperates with a digital imaging device, e.g. a digital micromirror imaging device, for projecting an image through the panel for display on the outlet face. The imaging device includes an array of mirrors tiltable between opposite display and divert positions. The display positions reflect an image light beam from the projector through the panel for display on the outlet face. The divert positions divert the image light beam away from the panel, and are additionally used for reflecting a probe light beam through the panel toward the outlet face. Covering a spot on the panel, e.g. with a finger, reflects the probe light beam back through the panel toward the inlet face for detection thereat and providing interactive capability.

  5. Procurement-Related Forms | Y-12 National Security Complex

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

    Procurement-Related Forms Procurement-Related Forms The following procurement-related forms are provided in PDF fillable and/or Word format. Click the link in the "Format" column to open a copy of the form or right-click to download. To sort the table by UCN number or title, click the associated column heading. Number* Title/Description Format** UCN-04452S CNS Subcontractor Personnel Exit Checklist PDF-fil UCN-6573 Subcontractor's Invoice for Travel and/or Services PDF-fil UCN-13816B

  6. TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division

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

    4-17 DATE: February 12, 2014 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Revised Acquisition Letter 2013-11- Non-Management and Operating (Non-M&O) Contractor Business Systems Clauses for Section H - Earned Value Management Clause SUMMARY: The attached Acquisition Letter (AL) 2013-11 (originally released in Policy Flash 2013-71 on August 5, 2013) revises one Section H Clause

  7. TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division

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

    POLICY FLASH 2013-58 DATE: June 5, 2013 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Revised Guide for Financial Assistance SUMMARY: Attached is a revised Guide for Financial Assistance. The Guide has been updated to reflect changes to web sites, organization names, systems, and DOE policies and practices since the guide was last issued. The revision date has been inserted in the

  8. CelebrAsian 30th Annual Procurement Conference

    Energy.gov [DOE]

    On June 3-5, 2015, the US Pan Asian American Chamber of Commerce (USPAACC) will celebrate its 30th birthday through the annual CelebrAsian Procurement Conference

  9. Policy Flash 2014-06 Affirmative procurement of biobased products...

    Office of Environmental Management (EM)

    contracts (FAR clause 52.223-2) Policy Flash 2014-06 Affirmative procurement of biobased products under service and construction contracts (FAR clause 52.223-2) Questions...

  10. Photovoltaic procurement strategies: an assessment of supply issues

    SciTech Connect (OSTI)

    Posner, D.; Costello, D.

    1980-02-01

    This review report presents the results of an analysis of alternative approaches to the design of a federal photovoltaics procurement program. Advantages and disadvantages of large purchases at fixed prices and smaller purchases for testing and demonstrating the technology are presented. The objectives and possible impacts of these purchase programs on the photovoltaic industry are described. The reactions of the industry to alternative purchase programs were assessed using personal interviews with selected companies currently active in photovoltaics. The report begins with a review of the impacts of federal procurements on other innovations, including the electronics industry, and suggests the relation of these procurements to photovoltaics. The methodology for conducting the interviews is presented next. The results of the interviews are summarized into possible scenarios of future developments in the industry and into discussions of key issues in the design of a procurement program. An appendix on the current structure of the photovoltaic industry is provided.

  11. 2015 Procurement Evaluation and Re-engineering Team (PERT) Schedule...

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

    & Re-Engineering Team (PERT) Review Cycle Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule POLICY FLASH 2015-40

  12. Subscribe to Energy-Efficient Product Procurement Updates

    Energy.gov [DOE]

    FEMP offers e-mail updates covering energy-efficient product procurement requirements, guidance, and assistance. Enter your e-mail address below to begin the registration process. After you...

  13. Revision to the Procurement Strategy Panel (PSP) Briefing Process

    Office of Energy Efficiency and Renewable Energy (EERE)

    This flash and the attached Acquisition Guide 7.1 revises the PSP process, which is an alternate to a written acquisition plan for procurements expected to exceed $100M.

  14. TO: Procurement Directors Head of Contracting Activities FROM...

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

    Business goals. GSA touts these contracts as easy to use and as providing maximum flexibility at the task order level. They are available for use by DOE Federal Procurement...

  15. Y-12 National Security Complex recognized for outstanding procurement

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

    stewardship | Y-12 National Security Complex National Security ... Y-12 National Security Complex recognized for outstanding procurement stewardship Posted: June 19, 2014 - 4:24pm The Y-12 National Security Complex recently was recognized by the National Nuclear Security Administration for achieving the highest savings rate for fiscal year 2013 in the NNSA complex. At the Supply Chain Management Center biannual operational meeting in April, NNSA presented Y-12 Procurement Operations with the

  16. TO: Procurement Directors/Contracting Officers FROM: Director

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

    59 DATE: June 6, 2013 TO: Procurement Directors/Contracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT: Class Deviation from the Federal Acquisition Regulation (FAR) 19.15, Women-Owned Small Business (WOSB) Program SUMMARY: The Civilian Agency Acquisition Council (CAAC) issued Civilian Agency Acquisition Letter (CAAL) 2013-03 on May 7, 2013; authorizing covered agencies to approve a Class

  17. System for Analysis of Soil-Structure Interaction (SASSI) Verification & Validation (V&V) Problem Set

    Office of Energy Efficiency and Renewable Energy (EERE)

    SASSI is the System for Analysis of Soil-Structure Interaction, a computer code for performing finite element analyses of soil-structure interaction during seismic ground motions.  It was first...

  18. OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation

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

    (OPPSDIV) | Department of Energy OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation (OPPSDIV) OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation (OPPSDIV) OTEC Cold Water Pipe-Platform Sub-System Dynamic Interaction Validation (OPPSDIV) 37_otec_lmco_ascari.ppt (3.91 MB) More Documents & Publications CX-004741: Categorical Exclusion Determination OTEC resource assessment Water Power Program Peer Review Meeting Agenda

  19. System and method for single-phase, single-stage grid-interactive...

    Office of Scientific and Technical Information (OSTI)

    Title: System and method for single-phase, single-stage grid-interactive inverter The present invention provides for the integration of distributed renewable energy sources...

  20. Launching of IBenefits System

    Energy.gov [DOE]

    Forwarding a memo on the new "IBenefits System" that was sent to Heads of Contracting Activities (HCA) and Procurement Directors (PD) for general distribution.

  1. Oak Ridge Associated Universities Procurement Questionnaire Applicatio...

    Energy Savers

    Medical Surveillance System (OMSS) PIA, Idaho National Laboratory Occupational Medicine - Assistant PIA, Idaho National Laboratory Occupational Injury & Illness System...

  2. Oak Ridge Associated Universities Procurement Questionnaire Applicatio...

    Office of Environmental Management (EM)

    Occupational Medical Surveillance System (OMSS) PIA, Idaho National Laboratory Occupational Medicine - Assistant PIA, Idaho National Laboratory Occupational Injury & Illness System ...

  3. POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel...

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

    POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process POLICY FLASH 2014-25 Revision to the Procurement Strategy Panel (PSP) Briefing Process For ...

  4. Interactive long-term simulation for power system restoration planning

    SciTech Connect (OSTI)

    Fountas, N.A.; Hatziargyriou, N.D. [National Technical Univ., Athens (Greece)] [National Technical Univ., Athens (Greece); Orfanogiannis, C.; Tasoulis, A. [Public Power Corp., Athens (Greece)] [Public Power Corp., Athens (Greece)

    1997-02-01

    The problem of restoring a power system following a complete blackout is complex and multi-faceted. Many control actions have to be performed on time, while constraints such as power balance and system stability have to be carefully respected. In this paper, the application of long-term dynamic analysis in studying frequency and voltage responses due to load and generation mismatches in isolated systems or during extension of the existing system in the restoration phase is presented. Simulation results covering the main steps of the Hellenic power system restoration process following a recent total blackout are presented and discussed.

  5. Effective quantum dynamics of interacting systems with inhomogeneous coupling

    SciTech Connect (OSTI)

    Lopez, C. E.; Retamal, J. C.; Christ, H.; Solano, E.

    2007-03-15

    We study the quantum dynamics of a single mode (particle) interacting inhomogeneously with a large number of particles and introduce an effective approach to find the accessible Hilbert space, where the dynamics takes place. Two relevant examples are given: the inhomogeneous Tavis-Cummings model (e.g., N atomic qubits coupled to a single cavity mode, or to a motional mode in trapped ions) and the inhomogeneous coupling of an electron spin to N nuclear spins in a quantum dot.

  6. Procuring and Implementing Solar Projects on Public Buildings: How to Avoid Common Pitfalls (Text Version)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Transcript of the webinar, "Procuring and Implementing Solar Projects on Public Buildings: How to Avoid Common Pitfalls."

  7. Peer Review of the Federal Energy Management Program Energy-Efficient Product Procurement Portfolio

    Energy.gov [DOE]

    Document details the peer review of the Federal Energy Management Program Energy-Efficient Product Procurement portfolio.

  8. INFORMATION ON THE SYSTEM FOR AWARD MANAGEMENT (SAM)

    Energy.gov (indexed) [DOE]

    THE SYSTEM FOR AWARD MANAGEMENT (SAM) Eight federal procurement systems and the Catalog of Federal Domestic Assistance will be combined into one new system, the System for Award...

  9. Energy Department Issues Draft Request For Proposal for Nuclear Regulatory Commission Licensed Facilities Procurement

    Office of Energy Efficiency and Renewable Energy (EERE)

    Cincinnati – The U.S. Department of Energy (DOE) today issued a Draft Request for Proposal (DRFP) for the Nuclear Regulatory Commission (NRC) Licensed Facilities procurement. The NRC Licensed Facilities procurement is one of the four procurements that resulted from the Idaho Site Office of Environmental Management Post FY 2015 Acquisition Planning.

  10. Probing Interactions in Complex Molecular Systems through Ordered Assembly

    SciTech Connect (OSTI)

    De Yoreo, J J; Bartelt, M C; Orme, C A; Villacampa, A; Weeks, B L; Miller, A E

    2002-01-31

    Emerging from the machinery of epitaxial science and chemical synthesis, is a growing emphasis on development of self-organized systems of complex molecular species. The nature of self-organization in these systems spans the continuum from simple crystallization of large molecules such as dendrimers and proteins, to assembly into large organized networks of nanometer-scale structures such as quantum dots or nanoparticles. In truth, self-organization in complex molecular systems has always been a central feature of many scientific disciplines including fields as diverse as structural biology, polymer science and geochemistry. But over the past decade, changes in those fields have often been marked by the degree to which researchers are using molecular-scale approaches to understand the hierarchy of structures and processes driven by this ordered assembly. At the same time, physical scientists have begun to use their knowledge of simple atomic and molecular systems to fabricate synthetic self-organized systems. This increasing activity in the field of self-organization is testament to the success of the physical and chemical sciences in building a detailed understanding of crystallization and epitaxy in simple atomic and molecular systems, one that is soundly rooted in thermodynamics and chemical kinetics. One of the fundamental challenges of chemistry and materials science in the coming decades is to develop a similarly well-founded physical understanding of assembly processes in complex molecular systems. Over the past five years, we have successfully used in situ atomic force microscopy (AFM) to investigate the physical controls on single crystal epitaxy from solutions for a wide range of molecular species. More recently, we have combined this method with grazing incidence X-ray diffraction and kinetic Monte Carlo modeling in order to relate morphology to surface atomic structure and processes. The purpose of this proposal was to extend this approach to assemblies

  11. Sandia National Laboratories: Working with Sandia : Procurement...

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

    terms and conditions before payment. If the accounts payable system does not reflect receipt or if other discrepancies exist, approval for payment is requested from the Sandia ...

  12. ICERVS. Interactive Computer-Enhanced Remoted Viewing System

    SciTech Connect (OSTI)

    Bardsley, S.; Cowper, L.

    1996-05-01

    ICERVS (pronounced EYE-serves) is a 3-D visualization software that works with both discrete data, such as acquired from dimensional mapping sensors, and surface model data used in CAD, providing an integrated 3-D (hidden surface) display. ICERVS can display multiple view windows with either external or immersive viewers, and includes visualization features such as cutplanes, color and visibility control, and region selection/highlighting. ICERVS view windows also include graphical tools to allow interactive editing of geometric primitives such as spheres, cones, cylinders, and polyhedral objects. By integrating discrete and surface data representations, ICERVS can be used in applications, e.g., where a CAD model is being constructed or modified to match objects or other geometric features shown in discrete sensor data. Non-scalar data such as images can also be attached to spatially-located indicators for inclusion in the ICERVS display. ICERVS provides an integrated operating environment with a graphical user interface running X11 Windows. Users can organize their data into ICERVS datasets which may include discrete data, geometric objects, and non-scalar data. Discrete data consists of XYZ points, and attached to each point can also be set of calar property values. Geometric objects may include basic primitives plus composite objects. Non-scalar data are user defined data types that can be attached to a specific XYZ location. These data are displayed with a spherical indicator, which when selected invoke a user defined viewer for the specific data type.

  13. Information System Owner | Department of Energy

    Energy.gov (indexed) [DOE]

    Information System Owner (also referred to as System Owner) is responsible for the procurement, development, integration, modification, operation, maintenance, and retirement of an...

  14. THE LOW-MASS INTERACTING BINARY SYSTEM OO Aql REVISITED: A NEW QUADRUPLE SYSTEM

    SciTech Connect (OSTI)

    Icli, T.; Kocak, D.; Boz, G. C.; Yakut, K.

    2013-05-15

    In this study we present photometric and spectroscopic variation analysis and an orbital period study of a low-mass interacting system OO Aql. Simultaneous solution of the light and radial velocity curves provides us with the determination of a new set of stellar physical parameters for the primary and the secondary companion, M{sub 1} = 1.05(2) M{sub Sun }, M{sub 2} = 0.89(2) M{sub Sun }, R{sub 1} = 1.38(2) R{sub Sun }, R{sub 2} = 1.28(2) R{sub Sun }, log (L{sub 1}/L{sub Sun }) = 0.258, and log (L{sub 2}/L{sub Sun }) = 0.117, and the separation of the components was determined to be a = 3.333(16) R{sub Sun }. Newly obtained parameters yield the distance of the system as 136(8) pc. Analyses of the mid-eclipse times indicate a period increase of (P/ P-dot )=4 Multiplication-Sign 10{sup 7} yr that can be interpreted in terms of the mass transfer (dM/dt) = 5 Multiplication-Sign 10{sup -8} M{sub Sun} yr{sup -1} from the less massive component to the more massive component. Our new solution confirmed that OO Aql is a multiple system in the form of AB + C + D. We found initial astrophysical parameters for the component of the system and its current age to be 8.6 Gyr using a non-conservative stellar evolution model (EV-TWIN code).

  15. Interactive display system having a matrix optical detector

    DOE Patents [OSTI]

    Veligdan, James T.; DeSanto, Leonard

    2007-01-23

    A display system includes a waveguide optical panel having an inlet face and an opposite outlet face. An image beam is projected across the inlet face laterally and transversely for display on the outlet face. An optical detector including a matrix of detector elements is optically aligned with the inlet face for detecting a corresponding lateral and transverse position of an inbound light spot on the outlet face.

  16. Rock-Water Interactions In Hot Dry Rock Geothermal Systems- Field...

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

    Rock-Water Interactions In Hot Dry Rock Geothermal Systems- Field Investigations Of In Situ Geochemical Behavior Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  17. Interactive display system having a scaled virtual target zone

    DOE Patents [OSTI]

    Veligdan, James T.; DeSanto, Leonard

    2006-06-13

    A display system includes a waveguide optical panel having an inlet face and an opposite outlet face. A projector and imaging device cooperate with the panel for projecting a video image thereon. An optical detector bridges at least a portion of the waveguides for detecting a location on the outlet face within a target zone of an inbound light spot. A controller is operatively coupled to the imaging device and detector for displaying a cursor on the outlet face corresponding with the detected location of the spot within the target zone.

  18. Energy Gaps and Interaction Blockade in Confined Quantum Systems

    SciTech Connect (OSTI)

    Capelle, K.; Borgh, M.; Kaerkkaeinen, K.; Reimann, S. M.

    2007-07-06

    We investigate universal properties of strongly confined particles that turn out to be dramatically different from what is observed for electrons in atoms and molecules. For a large class of harmonically confined systems, such as small quantum dots and optically trapped atoms, many-body particle addition and removal energies, and energy gaps, are accurately obtained from single-particle eigenvalues. Transport blockade phenomena are related to the derivative discontinuity of the exchange-correlation functional. This implies that they occur very generally, with Coulomb blockade being a particular realization of a more general phenomenon. In particular, we predict a van der Waals blockade in cold atom gases in traps.

  19. Energy Star Procurement Requirement for Agencies

    Energy.gov [DOE]

    SB 2300 was enacted June 25, 2009 and later codified into law. It requires future office equipment, appliances, lighting, and heating and cooling products and systems purchased by and for the state...

  20. Bulk Fuel Procurement Process & Alternative Drop-in Fuel

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

    WARFIGHTER FOCUSED, GLOBALLY RESPONSIVE SUPPLY CHAIN LEADERSHIP 1 DEFENSE LOGISTICS AGENCY AMERICA'S COMBAT SUPPORT LOGISTICS AGENCY WARFIGHTER SUPPORT ENHANCEMENT STEWARDSHIP EXCELLENCE WORKFORCE DEVELOPMENT Industry Roundtable USDA/DOE/DON/DOT-FAA Advanced Drop-In Biofuels Initiative Bulk Fuel Procurement Process & Alternative Drop-in Fuel Jeanne Binder DLA Energy 18 May 2012 WARFIGHTER FOCUSED, GLOBALLY RESPONSIVE SUPPLY CHAIN LEADERSHIP 2 WARFIGHTER FOCUSED, GLOBALLY RESPONSIVE SUPPLY

  1. TO: Procurement Directors/Contracting Officers FROM: Director

    Office of Environmental Management (EM)

    01 DATE: October 2, 2012 TO: Procurement Directors/Contracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Continuing Appropriations Resolution, 2013 -- Implementation of Division B, Title III, Title V and Division C Title VII, Consolidated Appropriations Act, 2012, Pub. L. No.112-74 and Related Conference Report SUMMARY: Section 101(a)(4) of the Continuing Appropriations Resolution, 2013, Pub. L

  2. AUDIT REPORT Battelle's Pacific Northwest National Laboratory Procurement Activities

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

    Battelle's Pacific Northwest National Laboratory Procurement Activities OAI-M-16-14 July 2016 U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Department of Energy Washington, DC 20585 July 27, 2016 MEMORANDUM FOR THE MANAGER, PACIFIC NORTHWEST SITE OFFICE FROM: Michelle Anderson Assistant Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Battelle's Pacific Northwest National Laboratory

  3. TO: Procurement Directors FROM: Director Office of Policy Division

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

    3-42 DATE: March 20, 2013 TO: Procurement Directors FROM: Director Office of Policy Division Office of Acquisition and Project Management SUBJECT: Acquisition Guide Chapter 19.1 - Summary of Small Business Administration and Department of Energy Partnership Agreement SUMMARY: Acquisition Guide Chapter 19.1 is revised to reflect changes in the new partnership agreement (attached). Revisions are indicated by bolded text. This Flash will be available online at the following website:

  4. IT Industry's Renewable Energy Procurement is Significant, Set to Climb -

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

    News Releases | NREL IT Industry's Renewable Energy Procurement is Significant, Set to Climb August 20, 2015 The percentage of renewable electricity purchased by U.S. companies in the information and communication technology (ICT) sector is growing and will likely increase significantly by the start of the next decade, according to a first-ever analysis by the Energy Department's National Renewable Energy Laboratory (NREL). The report, "Renewable Electricity Use by the U.S. Information

  5. Nonlinear modal interaction in HVDC/AC power systems with dc power modulation

    SciTech Connect (OSTI)

    Ni, Y.X.; Vittal, V.; Kliemann, W.; Fouad, A.A.

    1996-11-01

    In this paper investigation of nonlinear modal interaction using the normal form of vector fields technique is extended to HVDC/AC power systems with dc power modulation. The ac-dc interface equations are solved to form a state space model with second order approximation. Using the normal form technique, the system`s nonlinear dynamic characteristics are obtained. The proposed approach is applied to a 4-generator HVDC/AC test power system, and compare with the time domain solution.

  6. Competing effective interactions of Dirac electrons in the SpinFermion system

    SciTech Connect (OSTI)

    Marino, E.C.; Nunes, Lizardo H.C.M.

    2014-01-15

    Recently discovered advanced materials, such as heavy fermions, frequently exhibit a rich phase diagram suggesting the presence of different competing interactions. A unified description of the origin of these multiple interactions, albeit very important for the comprehension of such materials is, in general not available. It would be therefore very useful to have a simple model where the common source of different interactions could be possibly traced back. In this work we consider a system consisting in a set of localized spins on a square lattice with antiferromagnetic nearest neighbors interactions and itinerant electrons, which are assumed to be Dirac-like and interact with the localized spins through a Kondo magnetic interaction. This system is conveniently described by the SpinFermion model, which we use in order to determine the effective interactions among the itinerant electrons. By integrating out the localized degrees of freedom we obtain a set of different interactions, which includes: a BCS-like superconducting term, a NambuJona-Lasinio-like, excitonic term and a spinspin magnetic term. The resulting phase diagram is investigated by evaluation of the mean-field free-energy as a function of the relevant order parameters. This shows the competition of the above interactions, depending on the temperature, chemical potential and coupling constants. -- Highlights: Antiferromagnetic HeisenbergKondo lattice model with itinerant Dirac fermions. Integrating out the spins generates competing interactions: BCS-like, excitonic and magnetic. Novel mechanism of superconductivity from magnetic interactions between the spins and electrons. Dome-shaped dependence of the temperature on the chemical potential in agreement with pnictides.

  7. Audit Report The Procurement of Safety Class/Safety-Significant Items at the Savannah River Site

    SciTech Connect (OSTI)

    2009-04-01

    The Department of Energy operates several nuclear facilities at its Savannah River Site, and several additional facilities are under construction. This includes the National Nuclear Security Administration's Tritium Extraction Facility (TEF) which is designated to help maintain the reliability of the U.S. nuclear stockpile. The Mixed Oxide Fuel Fabrication Facility (MOX Facility) is being constructed to manufacture commercial nuclear reactor fuel assemblies from weapon-grade plutonium oxide and depleted uranium. The Interim Salt Processing (ISP) project, managed by the Office of Environmental Management, will treat radioactive waste. The Department has committed to procuring products and services for nuclear-related activities that meet or exceed recognized quality assurance standards. Such standards help to ensure the safety and performance of these facilities. To that end, it issued Departmental Order 414.1C, Quality Assurance (QA Order). The QA Order requires the application of Quality Assurance Requirements for Nuclear Facility Applications (NQA-1) for nuclear-related activities. The NQA-1 standard provides requirements and guidelines for the establishment and execution of quality assurance programs during the siting, design, construction, operation, and decommissioning of nuclear facilities. These requirements, promulgated by the American Society of Mechanical Engineers, must be applied to 'safety-class' and 'safety-significant' structures, systems and components (SSCs). Safety-class SSCs are defined as those necessary to prevent exposure off site and to protect the public. Safety-significant SSCs are those whose failure could irreversibly impact worker safety such as a fatality, serious injury, or significant radiological or chemical exposure. Due to the importance of protecting the public, workers, and environment, we initiated an audit to determine whether the Department of Energy procured safety-class and safety-significant SSCs that met NQA-1 standards at

  8. A guide to writing procurement specifications for new and existing CHAWS sites

    SciTech Connect (OSTI)

    Martins, S.A.; Fry, C.

    1991-09-01

    Turn-key Chemical Hazard Warning Systems (CHAWS) have been designed by the Lawrence Livermore National Laboratory (LLNL) and installed at a number of US Army sites. This document is intended to be used as a guide by those charged with writing procurement specification for both new and existing CHAWS sites. It discusses issues of system design and the functional requirements for both hardware and software. Suggestions are made for those interested in updating the computer platform and/or operating system used in older CHAWS designs. The topics of new-site installation and training are only briefly discussed. The reader is referred to the CHAWS User's Guides listed in the bibliography for user information. 5 refs., 1 tab.

  9. Photon-photon interaction in strong-coupling cavity-atom system

    SciTech Connect (OSTI)

    Yang, Jian; Kwiat, Paul G.

    2014-12-04

    We study photon-photon interactions mediated by a cavity-atom system in the strongcoupling regime of cavity quantum electrodynamics (QED). Different temporal shapes of the incident photons have been explored via numerical calculations. Especially, time-reversed photons can be in the cavity simultaneously and potentially acquire strong interaction with each other, advancing quantum information applications, e.g., quantum non-demolition (QND) measurement.

  10. Distribution of occupation numbers in finite Fermi systems and role of interaction in chaos and thermalization

    SciTech Connect (OSTI)

    Flambaum, V.V.; Izrailev, F.M. [School of Physics, University of New South Wales, Sydney 2052 (Australia)] [School of Physics, University of New South Wales, Sydney 2052 (Australia)

    1997-01-01

    A method is developed for calculation of single-particle occupation numbers in finite Fermi systems of interacting particles. It is more accurate than the canonical distribution method and gives the Fermi-Dirac distribution in the limit of large number of particles. It is shown that statistical effects of the interaction are absorbed by an increase of the effective temperature. Criteria for quantum chaos and statistical equilibrium are considered. All results are confirmed by numerical experiments in the two-body random interaction model. {copyright} {ital 1997} {ital The American Physical Society}

  11. Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a

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

    5-year Cycle with Corresponding Schedule | Department of Energy Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule The Senior Procurement Executive has issued guidance (attached) that endorses the PERT program, establishes the 5-year cycle and PERT review schedule from FY 2014 to FY 2018. PF2013-65 PERT 5

  12. Bulk Fuel Procurement Process & Alternative Drop-in Fuel | Department of

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

    Energy Bulk Fuel Procurement Process & Alternative Drop-in Fuel Bulk Fuel Procurement Process & Alternative Drop-in Fuel Jeanne Binder, DLA Energy, presentation on Bulk Fuel Procurement Process & Alternative Drop-in Fuel at the Advanced Biofuels Industry Roundtable. 7_binder_roundtable.pdf (1.17 MB) More Documents & Publications DLA Energy: Your Supplemental Energy Contracting Venue Advanced Drop-In Biofuels Initiative Agenda FUPWG Spring 2015 Agenda and Presentations

  13. TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division

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

    2 DATE: November 1, 2011 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT: DOE Vendor Communication Plan SUMMARY: As described in Policy Flash 2011-44, the Office of Federal Procurement Policy (OFPP) memorandum entitled "Myth-Busting: Addressing Misconceptions to Improve Communication with Industry during the Acquisition Process" required agencies to develop and submit a

  14. Webinar: Procuring Fuel Cells for Stationary Power: A Guide for Federal Decision Makers

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation slides from the May 8, 2012, Fuel Cell Technologies Program webinar, Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers.

  15. Office of the Assistant General Counsel for Procurement and Financial Assistance

    Energy.gov [DOE]

    The Office of the Assistant General Counsel for Procurement and Financial Assistance provides legal support and advice regarding the Department's massive contractual expenditures and financial...

  16. DOE Webinar on Alternative Fuel and Advanced Vehicle Procurement Aggregating Initiatives FOA

    Energy.gov [DOE]

    Hosted by the U.S. Department of Energy, this informational webinar will cover details of the Alternative Fuel and Advanced Vehicle Procurement Aggregating Initiatives funding opportunity.

  17. Procuring Fuel Cells for Stationary Power: A Guide for Federal Decision Makers

    Energy.gov [DOE]

    Presentation slides from the May 8, 2012, Fuel Cell Technologies Program webinar, Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers.

  18. Webinar: Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers

    Office of Energy Efficiency and Renewable Energy (EERE)

    Video recording and text version of the webinar titled, Procuring Fuel Cells for Stationary Power: A Guide for Federal Facility Decision Makers, originally presented on May 8, 2012.

  19. Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle

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

    | Department of Energy Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle The Senior Procurement Executive has issued guidance that revises the PERT Review Cycle requirement from every three years to every five years. PF2013-21 Change to Procurement Evaluation & Re-Engineering Team (PERT) Review Cycle (15.32 KB) PF2013-21a.pdf (635.74 KB) More Documents & Publications

  20. Procuring and Implementing Solar Projects on Public Buildings: How to Avoid Common Pitfalls

    Energy.gov [DOE]

    This webinar covered good practices for photovoltaic and solar water heating request for proposal processes, pitfalls, and helpful tools and resources to support procurement and implementation.

  1. On the v-representabilty problem in density functional theory: Application to non-interacting systems

    DOE PAGES-Beta [OSTI]

    Dane, Markus; Gonis, Antonios

    2016-07-05

    Based on a computational procedure for determining the functional derivative with respect to the density of any antisymmetric N-particle wave function for a non-interacting system that leads to the density, we devise a test as to whether or not a wave function known to lead to a given density corresponds to a solution of a Schrödinger equation for some potential. We examine explicitly the case of non-interacting systems described by Slater determinants. Here, numerical examples for the cases of a one-dimensional square-well potential with infinite walls and the harmonic oscillator potential illustrate the formalism.

  2. SIGNATURES OF ILLICIT NUCLEAR PROCUREMENT NETWORKS: AN OVERVIEW OF PRELIMINARY APPROACHES AND RESULTS

    SciTech Connect (OSTI)

    Webster, Jennifer B.; Erikson, Luke E.; Gastelum, Zoe N.; Lewis, Valerie A.; Best, Daniel M.; Hogan, Emilie A.; Chikkagoudar, Satish

    2014-05-12

    strategic goods into a challenge problem for testing their methodology and tools. As a first step towards the detection and characterization of illicit procurement networks, our research examines procurement networks as defined by a system of entities (people or companies) that enter into transactions of specific items with one another. Once we have defined such networks, we are interested in answering questions about the behavior and characterization of such networks. The questions we wish to answer regarding procurement networks are, first, Can we detect networks within large, noisy datasets? and second, To what extent can we compare multiple networks and identify their similarities? As procurement networks can be naturally viewed as a graph, we have employed several graph analytic tools to aid in these tasks. In particular, Graphscape, an SDI tool, uses a novel method to approximate edit distance, a graph distance measure based on the number of changes needed to transform one graph into another, in order to measure how similar two given graphs are to each other. Given a set of graphs where vertices represent companies and edges represent a shipment from company A to company B, we can calculate an all-for-all comparison of graphs. In this way, we are able to determine which graphs are most similar, and which require more changes to transform one into the other. The set of graphs to be compared can be further specialized to provide more insight, e.g., using different time periods to explore events in a company life cycle.

  3. DOE-ID Procurement Services � the action team

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

    DOE-ID Procurement Services � the action team Passage of the American Recovery and Reinvestment Act of 2009 included billions of dollars in additional funding for energy efficiency improvements to U.S. homes and businesses. By early July, the U.S. Department of Energy was hard pressed to get that funding to the communities who needed it to reduce their power bills. That�s when DOE�s Office of Energy Efficiency asked the department�s Idaho Operations Office for support from DOE-ID�s

  4. Cross-correlation spin noise spectroscopy of heterogeneous interacting spin systems

    DOE PAGES-Beta [OSTI]

    Roy, Dibyendu; Yang, Luyi; Crooker, Scott A.; Sinitsyn, Nikolai A.

    2015-04-30

    Interacting multi-component spin systems are ubiquitous in nature and in the laboratory. As such, investigations of inter-species spin interactions are of vital importance. Traditionally, they are studied by experimental methods that are necessarily perturbative: e.g., by intentionally polarizing or depolarizing one spin species while detecting the response of the other(s). Here, we describe and demonstrate an alternative approach based on multi-probe spin noise spectroscopy, which can reveal inter-species spin interactions - under conditions of strict thermal equilibrium - by detecting and cross-correlating the stochastic fluctuation signals exhibited by each of the constituent spin species. Specifically, we consider a two-component spinmore » ensemble that interacts via exchange coupling, and we determine cross-correlations between their intrinsic spin fluctuations. The model is experimentally confirmed using “two-color” optical spin noise spectroscopy on a mixture of interacting Rb and Cs vapors. Noise correlations directly reveal the presence of inter-species spin exchange, without ever perturbing the system away from thermal equilibrium. These non-invasive and noise-based techniques should be generally applicable to any heterogeneous spin system in which the fluctuations of the constituent components are detectable.« less

  5. Procuring Stationary Fuel Cells For CHP: A Guide for Federal Facility Decision Makers

    SciTech Connect (OSTI)

    Stinton, David P; McGervey, Joseph; Curran, Scott

    2011-11-01

    Federal agency leaders are expressing growing interest in using innovative fuel cell combined heat and power (CHP) technology at their sites, motivated by both executive branch sustainability targets and a desire to lead by example in the transition to a clean energy economy. Fuel cell CHP can deliver reliable electricity and heat with 70% to 85% efficiency. Implementing this technology can be a high efficiency, clean energy solution for agencies striving to meet ambitious sustainability requirements with limited budgets. Fuel cell CHP systems can use natural gas or renewable fuels, such as biogas. Procuring Stationary Fuel Cells for CHP: A Guide for Federal Facility Decision Makers presents an overview of the process for planning and implementing a fuel cell CHP project in a concise, step-by-step format. This guide is designed to help agency leaders turn their interest in fuel cell technology into successful installations. This guide concentrates on larger (100 kW and greater) fuel cell CHP systems and does not consider other fuel cell applications such as cars, forklifts, backup power supplies or small generators (<100 kW). Because fuel cell technologies are rapidly evolving and have high up front costs, their deployment poses unique challenges. The electrical and thermal output of the CHP system must be integrated with the building s energy systems. Innovative financing mechanisms allow agencies to make a make versus buy decision to maximize savings. This guide outlines methods that federal agencies may use to procure fuel cell CHP systems with little or no capital investment. Each agency and division, however, has its own set of procurement procedures. This guide was written as a starting point, and it defers to the reader s set of rules if differences exist. The fuel cell industry is maturing, and project developers are gaining experience in working with federal agencies. Technology improvements, cost reductions, and experienced project developers are making

  6. Interaction of biological systems with static and ELF electric and magnetic fields

    SciTech Connect (OSTI)

    Anderson, L.E.; Kelman, B.J.; Weigel, R.J.

    1987-01-01

    Although background levels of atmospheric electric and geomagnetic field levels are extremely low, over the past several decades, human beings and other life forms on this planet have been subjected to a dramatically changing electromagnetic milieu. An exponential increase in exposure to electromagnetic fields has occurred, largely because of such technological advances as the growth of electrical power generation and transmission systems, the increased use of wireless communications, and the use of radar. In addition, electromagnetic field generating devices have proliferated in industrial plants, office buildings, homes, public transportation systems, and elsewhere. Although significant increases have occurred in electromagnetic field strenghths spanning all frequency ranges, this symposium addresses only the impact of these fields at static and extremely low frequencies (ELF), primarily 50 and 60 Hz. This volume contains the proceedings of the symposium entitled /open quotes/Interaction of biological systems with static and ELF electric and magnetic fields/close quotes/. The purpose of the symposium was to provide a forum for discussions of all aspects of research on the interaction of static and ELF electromagnetic fields with biological systems. These systems include simple biophysical models, cell and organ preparations, whole animals, and man. Dosimetry, exposure system design, and artifacts in ELF bioeffects research were also addressed, along with current investigations that examine fundamental mechanisms of interactions between the fields and biological processes. Papers are indexed separately.

  7. Zephyr: A secure Internet-based process to streamline engineering procurements using the World Wide Web

    SciTech Connect (OSTI)

    Jordan, C.W.; Cavitt, R.E.; Niven, W.A.; Warren, F.E.; Taylor, S.S.; Sharick, T.M.; Vickers, D.L.; Mitschkowetz, N.; Weaver, R.L.

    1996-08-13

    Lawrence Livermore National Laboratory (LLNL) is piloting an Internet- based paperless process called `Zephyr` to streamline engineering procurements. Major benefits have accrued by using Zephyr in reducing procurement time, speeding the engineering development cycle, facilitating industrial collaboration, and reducing overall costs. Programs at LLNL are benefiting by the efficiencies introduced since implementing Zephyr`s engineering and commerce on the Internet.

  8. WAP Memorandum 015: Weatherization Financial Toolkit – 2 CFR 200 Regulations and Procurement Procedures

    Energy.gov [DOE]

    This Memorandum serves to update and supersede the Financial Toolkit, previously issued in Weatherization Program Notice (WPN) 12-4, Weatherization Assistance Program Financial Management Training Toolkit dated December 9, 2011, and the Procurement Toolkit previously issued in WPN 10-3, Procurement Toolkit CD, dated October 30, 2009.

  9. Interactive Computer-Enhanced Remote Viewing System (ICERVS): Final report, November 1994--September 1996

    SciTech Connect (OSTI)

    1997-05-01

    The Interactive Computer-Enhanced Remote Viewing System (ICERVS) is a software tool for complex three-dimensional (3-D) visualization and modeling. Its primary purpose is to facilitate the use of robotic and telerobotic systems in remote and/or hazardous environments, where spatial information is provided by 3-D mapping sensors. ICERVS provides a robust, interactive system for viewing sensor data in 3-D and combines this with interactive geometric modeling capabilities that allow an operator to construct CAD models to match the remote environment. Part I of this report traces the development of ICERVS through three evolutionary phases: (1) development of first-generation software to render orthogonal view displays and wireframe models; (2) expansion of this software to include interactive viewpoint control, surface-shaded graphics, material (scalar and nonscalar) property data, cut/slice planes, color and visibility mapping, and generalized object models; (3) demonstration of ICERVS as a tool for the remediation of underground storage tanks (USTs) and the dismantlement of contaminated processing facilities. Part II of this report details the software design of ICERVS, with particular emphasis on its object-oriented architecture and user interface.

  10. Systems and methods for interactive virtual reality process control and simulation

    DOE Patents [OSTI]

    Daniel, Jr., William E.; Whitney, Michael A.

    2001-01-01

    A system for visualizing, controlling and managing information includes a data analysis unit for interpreting and classifying raw data using analytical techniques. A data flow coordination unit routes data from its source to other components within the system. A data preparation unit handles the graphical preparation of the data and a data rendering unit presents the data in a three-dimensional interactive environment where the user can observe, interact with, and interpret the data. A user can view the information on various levels, from a high overall process level view, to a view illustrating linkage between variables, to view the hard data itself, or to view results of an analysis of the data. The system allows a user to monitor a physical process in real-time and further allows the user to manage and control the information in a manner not previously possible.

  11. Calculating the habitable zones of multiple star systems with a new interactive Web site

    SciTech Connect (OSTI)

    Mller, Tobias W. A.; Haghighipour, Nader

    2014-02-10

    We have developed a comprehensive methodology and an interactive Web site for calculating the habitable zone (HZ) of multiple star systems. Using the concept of spectral weight factor, as introduced in our previous studies of the calculations of HZ in and around binary star systems, we calculate the contribution of each star (based on its spectral energy distribution) to the total flux received at the top of the atmosphere of an Earth-like planet, and use the models of the HZ of the Sun to determine the boundaries of the HZ in multiple star systems. Our interactive Web site for carrying out these calculations is publicly available at http://astro.twam.info/hz. We discuss the details of our methodology and present its application to some of the multiple star systems detected by the Kepler space telescope. We also present the instructions for using our interactive Web site, and demonstrate its capabilities by calculating the HZ for two interesting analytical solutions of the three-body problem.

  12. Micelle-induced depletion interaction and resultant structure in charged colloidal nanoparticle system

    SciTech Connect (OSTI)

    Ray, D.; Aswal, V. K.; Kohlbrecher, J.

    2015-04-28

    The evolution of the interaction and the resultant structure in the mixed system of anionic silica nanoparticles (Ludox LS30) and non-ionic surfactant decaethylene glycol monododecylether (C12E10), undergoing phase separation, have been studied using small-angle neutron scattering and dynamic light scattering. The measurements have been carried out for a fixed concentration of nanoparticle (1?wt.?%) with varying concentration of surfactant (0 to 1?wt.?%), in the absence and presence of an electrolyte. It is found that the micelles of non-ionic surfactant adsorb on the nanoparticle in the absence of electrolyte (form stable system), whereas these micelles become non-adsorbing in the presence of electrolyte (show phase separation). The phase separation arises because of C12E10 micelles, causing depletion interaction between nanoparticles and leading to their aggregation. The interaction is modeled by double Yukawa potential accounting for attractive depletion as well as repulsive electrostatic forces. Both the interactions (attraction and repulsion) are found to be of long-range. The nanoparticle aggregation (phase separation) is governed by the increase in the magnitude and the range of the depletion attraction with the increase in the surfactant concentration. The nanoparticle aggregates formed are quite large in size (order of micron) and are characterized by the surface fractal having simple cubic packing of nanoparticles within the aggregates.

  13. Acquisition Guide Chapter 1.0 - Acquisition Regulations System | Department

    Energy Savers

    Procurement Enterprise System (STRIPES) | Department of Energy Financial Assistance Letter No.2010-03 Strategic Integrated Procurement Enterprise System (STRIPES) Acquisition Financial Assistance Letter No.2010-03 Strategic Integrated Procurement Enterprise System (STRIPES) Attached is the subject AL/FAL which prescribes requirements and guidance pertaining to the Department's implementation and use of STRIPES. PF2010-19 Acquisition Financial Assistance Letter No. 2010-03 Strategic

  14. CATEGORY Total Procurement Total Small Business Small Disadvantaged

    National Nuclear Security Administration (NNSA)

    CATEGORY Total Procurement Total Small Business Small Disadvantaged Business Woman Owned Small Business HubZone Small Business Veteran-Owned Small Business Service Disabled Veteran Owned Small Business FY 2013 Dollars Accomplished $1,049,087,940 $562,676,028 $136,485,766 $106,515,229 $12,080,258 $63,473,852 $28,080,960 FY 2013 % Accomplishment 54.40% 13.00% 10.20% 1.20% 6.60% 2.70% FY 2014 Dollars Accomplished $868,961,755 $443,711,175 $92,478,522 $88,633,031 $29,867,820 $43,719,452 $26,826,374

  15. An approach for the development of an aerodynamic-structural interaction numerical simulation for aeropropulsion systems

    SciTech Connect (OSTI)

    Naziar, J.; Couch, R.; Davis, M.

    1996-01-01

    Traditionally, aeropropulsion structural performance and aerodynamic performance have been designed separately and later mated together via flight testing. In today`s atmosphere of declining resources, it is imperative that more productive ways of designing and verifying aeropropulsion performance and structural interaction be made available to the aerospace industry. One method of obtaining a more productive design and evaluation capability is through the use of numerical simulations. Currently, Lawrence Livermore National Laboratory has developed a generalized fluid/structural interaction code known as ALE3D. This code is capable of characterizing fluid and structural interaction for components such as the combustor, fan/stators, inlet and/or nozzles. This code solves the 3D Euler equations and has been applied to several aeropropulsion applications such as a supersonic inlet and a combustor rupture simulation. To characterize aerodynamic-structural interaction for rotating components such as the compressor, appropriate turbomachinery simulations would need to be implemented within the ALE3D structure. The Arnold Engineering Development Center is currently developing a three-dimensional compression system code known as TEACC (Turbine Engine Analysis Compressor Code). TEACC also solves the 3D Euler equations and is intended to simulate dynamic behavior such as inlet distortion, surge or rotating stall. The technology being developed within the TEACC effort provides the necessary turbomachinery simulation for implementation into ALE3D. This paper describes a methodology to combine three-dimensional aerodynamic turbomachinery technology into the existing aerodynamic-structural interaction simulation, ALE3D to obtain the desired aerodynamic and structural integrated simulation for an aeropropulsion system.

  16. Field measurement of the interactions between heat pumps and attic duct systems in residential buildings

    SciTech Connect (OSTI)

    Modera, M.P.; Jump, D.A.

    1994-11-01

    Research efforts to improve residential heat-pump performance have tended to focus on laboratory and theoretical studies of the machine itself, with some limited field research having been focused on in-situ performance and installation issues. One issue that has received surprisingly little attention is the interaction between the heat pump and the duct system to which it is connected. This paper presents the results of a field study that addresses this interaction. Field performance measurements before and after sealing and insulating the duct systems were made on three heat pumps. From the pre-retrofit data it was found that reductions in heat-pump capacity due to low outdoor temperatures and/or coil frosting are accompanied by lower duct-system energy delivery efficiencies. The conduction loss reductions, and thus the delivery temperature improvements, due to adding duct insulation were found to vary widely depending on the length of the particular duct section, the thermal mass of that duct section, and the cycling characteristics of the heat-pump. In addition, it was found that the use of strip-heat back-up decreased after the retrofits, and that heat-pump cycling increased dramatically after the retrofits, which respectively increase and decrease savings due to the retrofits. Finally, normalized energy use for the three systems which were operated consistently pre- and post-retrofit showed an average reduction of 19% after retrofit, which corresponds to a chance in overall distribution-system efficiency of 24%.

  17. ORDER AND CHAOS IN A THREE-DIMENSIONAL BINARY SYSTEM OF INTERACTING GALAXIES

    SciTech Connect (OSTI)

    Zotos, Euaggelos E.

    2012-05-01

    We present a galactic gravitational model of three degrees of freedom in order to investigate and reveal the behavior of orbits in a binary quasar system. The two quasars are hosted in a pair of interacting disk galaxies. We study in detail the regular or chaotic character of motion in two different cases: the time-independent model in both two-dimensional (2D) and 3D dynamical systems, and the evolving 3D model. Our numerical calculations indicate that a large fraction of orbits in the 2D system are chaotic in the time-independent case. A careful analysis suggests that several Lindblad resonances are also responsible for the chaotic motion of stars in both host galaxies. In the time-dependent system, we follow the evolution of 3D orbits in our dynamical model, as the two interacting host galaxies develop dense and massive quasars in their cores by mass transportation from the disks to their nuclei. In this interesting case, there are orbits that change their orbital character from regular to chaotic and vice versa; there are also orbits that maintain their characters during the galactic evolution. These results strongly indicate that the ordered or chaotic nature of 3D orbits depends not only on the galactic interaction but also on the presence of quasars in the galactic cores of the host galaxies. The outcomes derived from our dynamical model are compared with observational data. Some theoretical arguments to support the numerically derived outcomes are presented, both in 2D and 3D systems, and a comparison with similar earlier work is also made.

  18. Inspection of the administration of integrated contractors procurements from affiliated companies

    SciTech Connect (OSTI)

    Not Available

    1994-02-25

    The purpose of this inspection was to determine whether procurements by Westinghouse Savannah River Company and Bechtel Savannah River Inc. from their parent companies or other affiliated divisions were being effectively administered. Many of Bechtel`s procurements have been improperly burdened with indirect costs not permitted under the subcontract terms with Westinghouse, resulting in overcharges to DOE. It is recommended that the manager of Savannah River Operations office review the procurements to recover unallowable indirect costs, and strength administrative controls over this area. The DOE contract with Westinghouse and the subcontract with Bechtel have been found to contain conflicting contractual provisions regarding required competition. Recommendations are given.

  19. Competing Phases and Basic Mechanisms in Strongly-interacting Electron Systems

    SciTech Connect (OSTI)

    Douglas J. Scalapino; Robert L. Sugar

    2006-01-17

    The goal of this work was to continue the effort to develop numerical tools in order to understand the properties of strongly-correlated electron materials. Towards this goal, they developed new stochastic series Monte Carlo techniques to study the phases of a two-dimensional quantum XY model with ring exchange in an external magnetic field. They determined the zero-temperature phase diagram of this model and found two quantum phase transitions. The first was between an XY-ordered phase and a striped valence-bond phase. The second was between the valence-bond phase and a staggered Neel antiferromagnetic phase. With the external field as an additional control parameter they were able to conclude that this system did not show a quantum spin liquid phase. They extended the study of the Xy model with ring exchange to study its behavior in the 3 dimensions. They find that in three dimensions, the superfluid phase persists to asymptotically large values of the ring exchange K. they do find exotic fractionalized phases in three dimensions. The role of the electron-phonon coupling in the cuprates remains open. They have studied the effect of an onsite Hubbard U Coulomb interaction on the electron-phonon vertex. They found that at strong coupling, Coulomb interaction caused the electron-phonon interaction to be suppressed at large momentum transfers leading to an effective peaking of the interaction in the forward direction while for weaker values of U, the electron-phonon interaction was simply suppressed at all q values. This behavior could favor d-wave pairing, although the effective pairing strength of the phonons remains weak in this model. The dynamics of the pairing interaction is reflected in the frequency dependence of the gap. They have used exact diagonalization to study the frequency dependence of the gap for a two-leg t-J ladder. They were able to determine both the real and imaginary parts of the gap. The key observation was that the weight of the imaginary

  20. Energy Department Issues Request For Proposal for the Environmental Management Headquarters Information Technology Services Procurement

    Energy.gov [DOE]

    Cincinnati – The U.S. Department of Energy (DOE) today issued a Request for Proposal (RFP) for the Environmental Management (EM) Headquarters (HQ) Information Technology (IT) Services procurement

  1. Annual report procurement and logistics management center Sandia National Laboratories fiscal year 2002.

    SciTech Connect (OSTI)

    Palmer, David L.

    2003-05-01

    This report summarizes the purchasing and transportation activities of the Procurement and Logistics Management Center for Fiscal Year 2002. Activities for both the New Mexico and California locations are included.

  2. Energy Department Issues Draft Request For Proposal for the Environmental Management Headquarters Information Technology Services Procurement

    Energy.gov [DOE]

    Cincinnati – The U.S. Department of Energy (DOE) today issued a Draft Request for Proposal (DRFP) for the Environmental Management (EM) Headquarters (HQ) Information Technology (IT) Services procurement.

  3. Weakly interacting two-dimensional system of dipoles: Limitations of the mean-field theory

    SciTech Connect (OSTI)

    Astrakharchik, G. E.; Boronat, J.; Casulleras, J.; Kurbakov, I. L.; Lozovik, Yu. E.

    2007-06-15

    We consider a homogeneous two-dimensional Bose gas with repulsive dipole-dipole interactions. The ground-state equation of state, calculated using the diffusion Monte Carlo method, shows quantitative differences from the predictions of the commonly used Gross-Pitaevskii mean-field theory. The static structure factor, pair distribution function, and condensate fraction are calculated in a wide range of the gas parameter. Differences from mean-field theory are reflected in the frequency of the lowest ''breathing'' mode for harmonically trapped systems.

  4. TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division

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

    2-16 DATE: December 22, 2011 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and Assistance Management SUBJECT: Acquisition Career Management Handbook Change - Revised Contracting Officer's Representative Certification (COR) SUMMARY: A recent review of the January 2009 issue of the Department of Energy (DOE) Acquisition Career Management Program (ACMP) Handbook identified many areas that require an update. Although

  5. Guidance on Implementing the Agreement Between Canada and the United States of America on Government Procurement

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

    RECOVERY ACT BUY AMERICAN GUIDANCE ON IMPLEMENTING THE AGREEMENT BETWEEN CANADA AND THE UNITED STATES OF AMERICA ON GOVERNMENT PROCUREMENT EFFECTIVE DATE: May 24, 2010 SUBJECT: IMPLICATIONS OF THE AGREEMENT BETWEEN CANADA AND THE UNITED STATES OF AMERICA ON GOVERNMENT PROCUREMENT FOR EERE RECOVERY ACT FINANCIAL ASSISTANCE RECIPIENTS IMPLEMENTING THE BUY AMERICAN PROVISION PURPOSE: Section 1605 (the Buy American provision) of the American Reinvestment and Recovery Act of 2009 (Recovery Act) will

  6. DYNA3D, INGRID, and TAURUS: an integrated, interactive software system for crashworthiness engineering

    SciTech Connect (OSTI)

    Benson, D.J.; Hallquist, J.O.; Stillman, D.W.

    1985-04-01

    Crashworthiness engineering has always been a high priority at Lawrence Livermore National Laboratory because of its role in the safe transport of radioactive material for the nuclear power industry and military. As a result, the authors have developed an integrated, interactive set of finite element programs for crashworthiness analysis. The heart of the system is DYNA3D, an explicit, fully vectorized, large deformation structural dynamics code. DYNA3D has the following four capabilities that are critical for the efficient and accurate analysis of crashes: (1) fully nonlinear solid, shell, and beam elements for representing a structure, (2) a broad range of constitutive models for representing the materials, (3) sophisticated contact algorithms for the impact interactions, and (4) a rigid body capability to represent the bodies away from the impact zones at a greatly reduced cost without sacrificing any accuracy in the momentum calculations. To generate the large and complex data files for DYNA3D, INGRID, a general purpose mesh generator, is used. It runs on everything from IBM PCs to CRAYS, and can generate 1000 nodes/minute on a PC. With its efficient hidden line algorithms and many options for specifying geometry, INGRID also doubles as a geometric modeller. TAURUS, an interactive post processor, is used to display DYNA3D output. In addition to the standard monochrome hidden line display, time history plotting, and contouring, TAURUS generates interactive color displays on 8 color video screens by plotting color bands superimposed on the mesh which indicate the value of the state variables. For higher quality color output, graphic output files may be sent to the DICOMED film recorders. We have found that color is every bit as important as hidden line removal in aiding the analyst in understanding his results. In this paper the basic methodologies of the programs are presented along with several crashworthiness calculations.

  7. Chemical interaction in the B-BN system at high pressures and temperatures

    SciTech Connect (OSTI)

    Solozhenko, Vladimir L.; Kurakevych, Oleksandr O.

    2009-06-15

    Chemical interaction and phase transformations in the B-BN system have been in situ studied by X-ray diffraction with synchrotron radiation at pressures up to 5.3 GPa and temperatures up to 2800 K using multianvil press. New rhombohedral boron subnitride B{sub 13}N{sub 2} has been synthesized by crystallization from the B-BN melt at 5 GPa. The structure of B{sub 13}N{sub 2} belongs to the R-3m space group (a=5.4455(2) A, c=12.2649(9) A) and represents a new structural type. The subnitride is an individual compound and not a solid solution, in contrast to boron carbide. Besides, the formation of two other boron-rich B-N phases denoted as 'B{sub 6}N' and 'B{sub 50}N{sub 2}' has been observed. Their structures seem to be much more sophisticated and have not been even resolved to present time. - Graphical abstract: Chemical interaction and phase transformations in the B-BN system have been in situ studied by X-ray diffraction with synchrotron radiation at pressures up to 5.3 GPa and temperatures up to 2800 K using multianvil press. Three boron subnitrides have been synthesized and characterized.

  8. Interactive Computer-Enhanced Remote Viewing System. Quarterly report number 6, April--June, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-08-01

    The Interactive, Computer-Enhanced, Remote Viewing System (ICERVS) is a system designed to provide a reliable geometric description of a robotic task space in a fashion that enables robotic remediation to be carried out more efficiently and economically than with present systems. The key elements are a faithful way to store empirical data and a friendly user interface that provides an operator with timely access to all that is known about a scene. ICERVS will help an operator to analyze a scene and generate additional geometric data for automating significant portions of the remediation activity. The development of ICERVS is to occur in three phases. The development of ICERVS is to occur in three phases. Phase 1 will focus on the development of the Data Library, which contains the geometric data about the task space and the objects in it, and the Toolkit, which includes the mechanisms for manipulating and displaying both empirical and model data. Phase 2 will concentrate on integrating these subsystems with a sensor subsystem into one working system. Some additional functionality will be incorporated in the Data Library and Toolkit subsystems. Phase 3 will expand the configuration to meet the needs of a full scale demonstration of the interactive mapping of some waste site to be identified. The second Phase of the ICERVS project consists of nine tasks which are described in Attachment A. This listing includes the eight tasks originally proposed together with an additional task to supply a working copy of ICERVS to INEL for use with the Buried Waste Integrated Demonstration (BWID). ICERVS software implementation is almost complete and integration of the ICERVS Phase 2 software has begun.

  9. Some fundamental aspects of fault-tree and digraph-matrix relationships for a systems-interaction evaluation procedure

    SciTech Connect (OSTI)

    Alesso, H.P.

    1982-02-28

    Recent events, such as Three Mile Island-2, Brown's Ferry-3, and Crystal River-3, have demonstrated that complex accidents can occur as a result of dependent (common-cause/mode) failures. These events are now being called Systems Interactions. A procedure for the identification and evaluation of Systems Interactions is being developed by the NRC. Several national laboratories and utilities have contributed preliminary procedures. As a result, there are several important views of the Systems Interaction problem. This report reviews some fundamental mathematical background of both fault-oriented and success-oriented risk analyses in order to bring out the advantages and disadvantages of each. In addition, it outlines several fault-oriented/dependency analysis approaches and several success-oriented/digraph-matrix approaches. The objective is to obtain a broad perspective of present options for solving the Systems Interaction problem.

  10. An Investigation to Resolve the Interaction Between Fuel Cell, Power Conditioning System and Application Loads

    SciTech Connect (OSTI)

    Sudip K. Mazumder

    2005-12-31

    Development of high-performance and durable solidoxide fuel cells (SOFCs) and a SOFC power-generating system requires knowledge of the feedback effects from the power-conditioning electronics and from application-electrical-power circuits that may pass through or excite the power-electronics subsystem (PES). Therefore, it is important to develop analytical models and methodologies, which can be used to investigate and mitigate the effects of the electrical feedbacks from the PES and the application loads (ALs) on the reliability and performance of SOFC systems for stationary and non-stationary applications. However, any such attempt to resolve the electrical impacts of the PES on the SOFC would be incomplete unless one utilizes a comprehensive analysis, which takes into account the interactions of SOFC, PES, balance-of-plant system (BOPS), and ALs as a whole. SOFCs respond quickly to changes in load and exhibit high part- and full-load efficiencies due to its rapid electrochemistry, which is not true for the thermal and mechanical time constants of the BOPS, where load-following time constants are, typically, several orders of magnitude higher. This dichotomy can affect the lifetime and durability of the SOFCSs and limit the applicability of SOFC systems for load-varying stationary and transportation applications. Furthermore, without validated analytical models and investigative design and optimization methodologies, realizations of cost-effective, reliable, and optimal PESs (and power-management controls), in particular, and SOFC systems, in general, are difficult. On the whole, the research effort can lead to (a) cost-constrained optimal PES design for high-performance SOFCS and high energy efficiency and power density, (b) effective SOFC power-system design, analyses, and optimization, and (c) controllers and modulation schemes for mitigation of electrical impacts and wider-stability margin and enhanced system efficiency.

  11. Final Report: Model interacting particle systems for simulation and macroscopic description of particulate suspensions

    SciTech Connect (OSTI)

    Peter J. Mucha

    2007-08-30

    Suspensions of solid particles in liquids appear in numerous applications, from environmental settings like river silt, to industrial systems of solids transport and water treatment, and biological flows such as blood flow. Despite their importance, much remains unexplained about these complicated systems. Mucha's research aims to improve understanding of basic properties of suspensions through a program of simulating model interacting particle systems with critical evaluation of proposed continuum equations, in close collaboration with experimentalists. Natural to this approach, the original proposal centered around collaboration with studies already conducted in various experimental groups. However, as was detailed in the 2004 progress report, following the first year of this award, a number of the questions from the original proposal were necessarily redirected towards other specific goals because of changes in the research programs of the proposed experimental collaborators. Nevertheless, the modified project goals and the results that followed from those goals maintain close alignment with the main themes of the original proposal, improving efficient simulation and macroscopic modeling of sedimenting and colloidal suspensions. In particular, the main investigations covered under this award have included: (1) Sedimentation instabilities, including the sedimentation analogue of the Rayleigh-Taylor instability (for heavy, particle-laden fluid over lighter, clear fluid). (2) Ageing dynamics of colloidal suspensions at concentrations above the glass transition, using simplified interactions. (3) Stochastic reconstruction of velocity-field dependence for particle image velocimetry (PIV). (4) Stochastic modeling of the near-wall bias in 'nano-PIV'. (5) Distributed Lagrange multiplier simulation of the 'internal splash' of a particle falling through a stable stratified interface. (6) Fundamental study of velocity fluctuations in sedimentation. (7) Parallelization of

  12. Interactive Computer-Enhanced Remote Viewing System (ICERVS): Subsystem design report - Phase 2

    SciTech Connect (OSTI)

    Smith, D.A.

    1994-04-22

    This ICERVS Phase II Subsystem Design Report describes the detailed software design of the Phase II Interactive Computer-Enhanced Remote Viewing System (ICERVS). ICERVS is a computer-based system that provides data acquisition, data visualization, data analysis, and model synthesis to support robotic remediation of hazardous environments. Due to the risks associated with hazardous environments, remediation must be conducted remotely using robotic systems, which, in turn, must rely on 3D models of their workspace to support both task and path planning with collision avoidance. Tools such as ICERVS are vital to accomplish remediation tasks in a safe, efficient manner. The 3D models used by robotic systems are based on solid modeling methods, in which objects are represented by enclosing surfaces (polygons, quadric surfaces, patches, etc.) or collections of primitive solids (cubes, cylinders, etc.). In general, these 3D models must be created and/or verified by actual measurements made in the robotics workspace. However, measurement data is empirical in nature, with typical output being a collection of xyz triplets that represent sample points on some surface(s) in the workspace. As such, empirical data cannot be readily analyzed in terms of geometric representations used in robotic workspace models. The primary objective of ICERVS is to provide a reliable description of a workspace based on dimensional measurement data and to convert that description into 3D models that can be used by robotic systems. ICERVS will thus serve as a critical factor to allow robotic remediation tasks to be performed more effectively (faster, safer) and economically than with present systems.

  13. AN INVESTIGATION TO RESOLVE THE INTERACTION BETWEEN FUEL CELL, POWER CONDITIONING SYSTEM AND APPLICATION LOADS

    SciTech Connect (OSTI)

    Sudip K. Mazumder; Chuck McKintyre; Dan Herbison; Doug Nelson; Comas Haynes; Michael von Spakovsky; Joseph Hartvigsen; S. Elangovan

    2003-11-03

    Solid-Oxide Fuel Cell (SOFC) stacks respond quickly to changes in load and exhibit high part- and full-load efficiencies due to its rapid electrochemistry. However, this is not true for the thermal, mechanical, and chemical balance-of-plant subsystem (BOPS), where load-following time constants are, typically, several orders of magnitude higher. This dichotomy diminishes the reliability and performance of the electrode with increasing demand of load. Because these unwanted phenomena are not well understood, the manufacturers of SOFC use conservative schemes (such as, delayed load-following to compensate for slow BOPS response or expensive inductor filtering) to control stack responses to load variations. This limits the applicability of SOFC systems for load-varying stationary and transportation applications from a cost standpoint. Thus, a need exists for the synthesis of component- and system-level models of SOFC power-conditioning systems and the development of methodologies for investigating the system-interaction issues (which reduce the lifetime and efficiency of a SOFC) and optimizing the responses of each subsystem, leading to optimal designs of power-conditioning electronics and optimal control strategies, which mitigate the electrical-feedback effects. Equally important are ''multiresolution'' finite-element modeling and simulation studies, which can predict the impact of changes in system-level variables (e.g., current ripple and load-transients) on the local current densities, voltages, and temperature (these parameters are very difficult or cumbersome, if not impossible to obtain) within a SOFC cell. Towards that end, for phase I of this project, sponsored by the U.S. DOE (NETL), we investigate the interactions among fuel cell, power-conditioning system, and application loads and their effects on SOFC reliability (durability) and performance. A number of methodologies have been used in Phase I to develop the steady-state and transient nonlinear models of

  14. Competition between magnetic and superconducting pairing exchange interactions in confined systems

    SciTech Connect (OSTI)

    Ying Zujian; Cuoco, Mario; Noce, Canio; Zhou Huanqiang

    2007-10-01

    We analyze the competition between magnetic and pairing interactions in confined systems relevant to either small superconducting grains or trapped ultracold atomic gases. The response to the imbalance of the chemical potential for the two spin states leads to various inhomogeneous profiles of the pair energy distribution. We show that the position in the energy spectrum for the unpaired particles can be tuned by varying the filling or the pairing strength. When small grains are considered, the antiferromagnetic exchange stabilizes the pair correlations, whereas for Fermi gases, a transition from a mixed configuration to a phase-separated one beyond a critical polarization threshold appears, as does an unconventional phase with a paired shell around a normal core.

  15. Measurement of the target current by inductive probe during laser interaction on terawatt laser system PALS

    SciTech Connect (OSTI)

    Cikhardt, J.; Klír, D.; Řezáč, K.; Krása, J.; De Marco, M.; Pfeifer, M.; Velyhan, A.; Krouský, E.; Cikhardtová, B.; Kubeš, P.; Kravárik, J.; Ullschmied, J.; Skála, J.

    2014-10-15

    Measurements of the return-current flowing through a solid target irradiated with the sub-nanosecond kJ-class Prague Asterix Laser System is reported. A new inductive target probe was developed which allows us measuring the target current derivative in a kA/ns range. The dependences of the target current on the laser pulse energy for cooper, graphite, and polyethylene targets are reported. The experiment shows that the target current is proportional to the deposited laser energy and is strongly affected by the shot-to-shot fluctuations. The corresponding maximum target charge exceeded a value of 10 μC. A return-current dependence of the electromagnetic pulse produced by the laser-target interaction is presented.

  16. Improved Protein Arrays for Quantitative Systems Analysis of the Dynamics of Signaling Pathway Interactions

    SciTech Connect (OSTI)

    YANG, CHIN-RANG

    2013-12-11

    Astronauts and workers in nuclear plants who repeatedly exposed to low doses of ionizing radiation (IR, <10 cGy) are likely to incur specific changes in signal transduction and gene expression in various tissues of their body. Remarkable advances in high throughput genomics and proteomics technologies enable researchers to broaden their focus from examining single gene/protein kinetics to better understanding global gene/protein expression profiling and biological pathway analyses, namely Systems Biology. An ultimate goal of systems biology is to develop dynamic mathematical models of interacting biological systems capable of simulating living systems in a computer. This Glue Grant is to complement Dr. Boothman’s existing DOE grant (No. DE-FG02-06ER64186) entitled “The IGF1/IGF-1R-MAPK-Secretory Clusterin (sCLU) Pathway: Mediator of a Low Dose IR-Inducible Bystander Effect” to develop sensitive and quantitative proteomic technology that suitable for low dose radiobiology researches. An improved version of quantitative protein array platform utilizing linear Quantum dot signaling for systematically measuring protein levels and phosphorylation states for systems biology modeling is presented. The signals are amplified by a confocal laser Quantum dot scanner resulting in ~1000-fold more sensitivity than traditional Western blots and show the good linearity that is impossible for the signals of HRP-amplification. Therefore this improved protein array technology is suitable to detect weak responses of low dose radiation. Software is developed to facilitate the quantitative readout of signaling network activities. Kinetics of EGFRvIII mutant signaling was analyzed to quantify cross-talks between EGFR and other signaling pathways.

  17. Microsoft Word - 4March08_SCADA_Procurement.doc

    Energy Savers

    ... WHAT ARE CONTROL SYSTEMS? Supervisory Control and Data ... such as electric power generators, subway systems, ... The outage of a management system will not result in the ...

  18. PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle...

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

    System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)

  19. Memorandum to Procurement Directors about Class Deviation DEAR 970.5232-3

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

    Accounts, Records, and Inspections | Department of Energy Memorandum to Procurement Directors about Class Deviation DEAR 970.5232-3 Accounts, Records, and Inspections Memorandum to Procurement Directors about Class Deviation DEAR 970.5232-3 Accounts, Records, and Inspections PF2009-51.pdf (881.69 KB) PF2009-51a - Attachment 1-Acquisition Letter No. AL 2009-09: Class Deviation DEAR 970.5232-3 Accounts, Records, and Inspections (28.6 KB) PF2009-51b - Attachment 2 - DOE and NNSA Determination

  20. A position paper for a central procurement organization for the nuclear power industry

    SciTech Connect (OSTI)

    Hendricks, J.R.

    1996-06-01

    This paper integrates the results of numerous nuclear utility industry meetings with commercial business practices. The Central Procurement Organization (CPO) is designed to achieve an immediate 30%--50% reduction in total procurement, engineering qualification, warehousing, and distribution cost. Three (3) areas define a CPO success criteria: (1) Lean, credible, and cost-effective issues discussed include facility cost, operational cost, staff expertise, product priorities, warehousing, and distribution, (2) Common technical, commercial, and quality requirement issues discussed include current industry practices and proposed future methodologies, and (3) Financial survivability issues which are the most critical since the CPO must exist during changing internal and external utility environments.

  1. Interactive Photochemistry in Earth System Models to Assess Uncertainty in Ozone and Greenhouse Gases. Final report

    SciTech Connect (OSTI)

    Prather, Michael J.; Hsu, Juno; Nicolau, Alex; Veidenbaum, Alex; Smith, Philip Cameron; Bergmann, Dan

    2014-11-07

    Atmospheric chemistry controls the abundances and hence climate forcing of important greenhouse gases including N2O, CH4, HFCs, CFCs, and O3. Attributing climate change to human activities requires, at a minimum, accurate models of the chemistry and circulation of the atmosphere that relate emissions to abundances. This DOE-funded research provided realistic, yet computationally optimized and affordable, photochemical modules to the Community Earth System Model (CESM) that augment the CESM capability to explore the uncertainty in future stratospheric-tropospheric ozone, stratospheric circulation, and thus the lifetimes of chemically controlled greenhouse gases from climate simulations. To this end, we have successfully implemented Fast-J (radiation algorithm determining key chemical photolysis rates) and Linoz v3.0 (linearized photochemistry for interactive O3, N2O, NOy and CH4) packages in LLNL-CESM and for the first time demonstrated how change in O2 photolysis rate within its uncertainty range can significantly impact on the stratospheric climate and ozone abundances. From the UCI side, this proposal also helped LLNL develop a CAM-Superfast Chemistry model that was implemented for the IPCC AR5 and contributed chemical-climate simulations to CMIP5.

  2. Zero-multipole summation method for efficiently estimating electrostatic interactions in molecular system

    SciTech Connect (OSTI)

    Fukuda, Ikuo

    2013-11-07

    The zero-multipole summation method has been developed to efficiently evaluate the electrostatic Coulombic interactions of a point charge system. This summation prevents the electrically non-neutral multipole states that may artificially be generated by a simple cutoff truncation, which often causes large amounts of energetic noise and significant artifacts. The resulting energy function is represented by a constant term plus a simple pairwise summation, using a damped or undamped Coulombic pair potential function along with a polynomial of the distance between each particle pair. Thus, the implementation is straightforward and enables facile applications to high-performance computations. Any higher-order multipole moment can be taken into account in the neutrality principle, and it only affects the degree and coefficients of the polynomial and the constant term. The lowest and second moments correspond respectively to the Wolf zero-charge scheme and the zero-dipole summation scheme, which was previously proposed. Relationships with other non-Ewald methods are discussed, to validate the current method in their contexts. Good numerical efficiencies were easily obtained in the evaluation of Madelung constants of sodium chloride and cesium chloride crystals.

  3. Realistic Two-body Interactions in Many-nucleon Systems: Correlated Motion beyond Single-particle Behavior

    SciTech Connect (OSTI)

    Sviratcheva, K.D.; Draayer, J.P.; /Louisiana State U. /Iowa State U. /LLNL, Livermore /SLAC

    2006-06-27

    In the framework of the theory of spectral distributions we perform an overall comparison of three modern realistic interactions, CD-Bonn, CD-Bonn+3terms, and GXPF1 in a broad range of nuclei in the upper fp shell and study their ability to account for the development of isovector pairing correlations and collective rotational motion in many-particle nuclear systems. Our findings reveal a close similarity between CD-Bonn and CD-Bonn+3terms, while both interactions possess features different from the ones of GXPF1. The GXPF1 interaction is used to determine the strength parameter of a quadrupole term that augments an isovector-pairing model interaction with Sp(4) dynamical symmetry, which in turn is shown to yield a reasonable agreement with the experimental low-lying energy spectra of {sup 58}Ni and {sup 58}Cu.

  4. National Geothermal Data System: Interactive Assessment of Geothermal Energy Potential in the U.S.

    SciTech Connect (OSTI)

    Allison, Lee; Richard, Stephen; Clark, Ryan; Patten, Kim; Love, Diane; Coleman, Celia; Chen, Genhan; Matti, Jordan; Pape, Estelle; Musil, Leah

    2012-01-30

    Geothermal-relevant geosciences data from all 50 states (www.stategeothermaldata.org), federal agencies, national labs, and academic centers are being digitized and linked in a distributed online network via the U.S. Department of Energy-funded National Geothermal Data System (NGDS) to foster geothermal energy exploration and development through use of interactive online ‘mashups,’data integration, and applications. Emphasis is first to make as much information as possible accessible online, with a long range goal to make data interoperable through standardized services and interchange formats. An initial set of thirty geoscience data content models is in use or under development to define a standardized interchange format: aqueous chemistry, borehole temperature data, direct use feature, drill stem test, earthquake hypocenter, fault feature, geologic contact feature, geologic unit feature, thermal/hot spring description, metadata, quaternary fault, volcanic vent description, well header feature, borehole lithology log, crustal stress, gravity, heat flow/temperature gradient, permeability, and feature descriptions data like developed geothermal systems, geologic unit geothermal properties, permeability, production data, rock alteration description, rock chemistry, and thermal conductivity. Map services are also being developed for isopach maps, aquifer temperature maps, and several states are working on geothermal resource overview maps. Content models are developed preferentially from existing community use in order to encourage widespread adoption and promulgate minimum metadata quality standards. Geoscience data and maps from other NGDS participating institutions, or “nodes” (USGS, Southern Methodist University, Boise State University Geothermal Data Coalition) are being supplemented with extensive land management and land use resources from the Western Regional Partnership (15 federal agencies and 5 Western states) to provide access to a comprehensive

  5. Humic acids: Characterization and interactions in natural and wastewater systems. (Latest citations from Pollution Abstracts database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-09-01

    The bibliography contains citations concerning the absorptive and complexation properties of humic and fulvic acids. Characterization and the occurrence of these acids in wastewater systems and natural systems are studied. The interaction of humic substances with metallic pollutants and chlorinated hydrocarbons, and removal of humic acids by precipitation are among the topics discussed. Wastewater treatment processes are discussed in separate bibliographies. (Contains 250 citations and includes a subject term index and title list.)

  6. Humic acids: Characterization and interactions in natural and wastewater systems. (Latest citations from Pollution abstracts). Published Search

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    The bibliography contains citations concerning the absorptive and complexation properties of humic and fulvic acids. Characterization and the occurrence of these acids in wastewater systems and natural systems are studied. The interaction of humic substances with metallic pollutants and chlorinated hydrocarbons, and removal of humic acids by precipitation are among the topics discussed. Wastewater treatment processes are discussed in separate bibliographies. (Contains 250 citations and includes a subject term index and title list.)

  7. Humic acids: Characterization and interactions in natural and wastewater systems. (Latest citations from Pollution abstracts). Published Search

    SciTech Connect (OSTI)

    1995-11-01

    The bibliography contains citations concerning the absorptive and complexation properties of humic and fulvic acids. Characterization and the occurrence of these acids in wastewater systems and natural systems are studied. The interaction of humic substances with metallic pollutants and chlorinated hydrocarbons, and removal of humic acids by precipitation are among the topics discussed. Wastewater treatment processes are discussed in separate bibliographies. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  8. DOE Issues Request for Information for Potential WIPP Transportation Services Procurement

    Energy.gov [DOE]

    Cincinnati -- The U.S. Department of Energy (DOE) Environmental Management Consolidated Business Center (EMCBC) today issued a Sources Sought/Request for Information (RFI) seeking interested parties with specialized capabilities for the Environmental Management (EM) Waste Isolation Pilot Plant (“WIPP”) Transportation Services procurement.

  9. Aug. 5 Webinar to Showcase Best Practices in Procurement for Tribes

    Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Indian Energy, in partnership with the Western Area Power Administration (Western), will present the next Tribal Renewable Energy Series webinar, Best Practices in Procurement, on Wednesday, Aug. 5, 2015, from 11 a.m. to 12:30 p.m. Mountain time.

  10. Energy Department Issues Request For Proposal for Nuclear Regulatory Commission Licensed Facilities Procurement

    Energy.gov [DOE]

    Cincinnati – The U.S. Department of Energy (DOE) today issued a final Request for Proposal (RFP) for the Nuclear Regulatory Commission (NRC) Licensed Facilities procurement. The NRC Licensed Facilities contract is for managing Spent Nuclear Fuel (SNF) storage facilities and licenses under NRC regulations.

  11. Enterprise Assessments Review of Waste Isolation Pilot Plant Engineering and Procurement Processes … November 2015

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

    Review of Waste Isolation Pilot Plant Engineering and Procurement Processes November 2015 Office of Nuclear Safety and Environmental Assessments Office of Environment, Safety and Health Assessments Office of Enterprise Assessments U.S. Department of Energy i Table of Contents Acronyms ...................................................................................................................................................... ii Executive Summary

  12. Specification for procurement and fabrication of TRUPACT-I auxiliary equipment

    SciTech Connect (OSTI)

    Meyer, R.J.

    1985-09-01

    Operation of the TRansUranic PACkage Transporter (TRUPAC) requires the use of specific auxiliary equipment for loading, unloading, handling, packing, and leak testing. Descriptions and specifications are presented for the following equipment: loading platforms, leak testing equipment, protective covers for door seals, dunnage, and general handling devices. Quality Assurance requirements for equipment procurement are identified.

  13. Interactive Jobs

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

    Interactive Jobs Interactive Jobs To run an interactive job on Hopper's compute nodes you must request the number of nodes you want and have the system allocate resources from the pool of free nodes. The following command requests 2 nodes using the interactive queue. hopper% qsub -I -q debug -l mppwidth=48 The -I flag specifies an interactive job. The -q flag specifies the name of the queue and -l mppwidth determines the number of nodes to allocate for your job, but not as you might expect. The

  14. DOE-EPSCoR. Exchange interactions in epitaxial intermetallic layered systems

    SciTech Connect (OSTI)

    LeClair, Patrick R.; Gary, Mankey J.

    2015-05-25

    The goal of this research is to develop a fundamental understanding of the exchange interactions in epitaxial intermetallic alloy thin films and multilayers, including films and multilayers of Fe-Pt, Co-Pt and Fe-P-Rh alloys deposited on MgO and Al2O3 substrates. Our prior results have revealed that these materials have a rich variety of ferromagnetic, paramagnetic and antiferromagnetic phases which are sensitive functions of composition, substrate symmetry and layer thickness. Epitaxial antiferromagnetic films of FePt alloys exhibit a different phase diagram than bulk alloys. The antiferromagnetism of these materials has both spin ordering transitions and spin orienting transitions. The objectives include the study of exchange-inversion materials and the interface of these materials with ferromagnets. Our aim is to formulate a complete understanding of the magnetic ordering in these materials, as well as developing an understanding of how the spin structure is modified through contact with a ferromagnetic material at the interface. The ultimate goal is to develop the ability to tune the phase diagram of the materials to produce layered structures with tunable magnetic properties. The alloy systems that we will study have a degree of complexity and richness of magnetic phases that requires the use of the advanced tools offered by the DOE-operated national laboratory facilities, such as neutron and x-ray scattering to measure spin ordering, spin orientations, and element-specific magnetic moments. We plan to contribute to DOE’s mission of producing “Materials by Design” with properties determined by alloy composition and crystal structure. We have developed the methods for fabricating and have performed neutron diffraction experiments on some of the most interesting phases, and our work will serve to answer questions raised about the element-specific magnetizations using the magnetic x-ray dichroism techniques and interface magnetism in layered structures

  15. On the diversity of magnetic interactions in close-in star-planet systems

    SciTech Connect (OSTI)

    Strugarek, A.; Brun, A. S.; Réville, V.

    2014-11-01

    Magnetic interactions between close-in planets and their host star can play an important role in the secular orbital evolution of the planets, as well as the rotational evolution of their host. As long as the planet orbits inside the Alfvén surface of the stellar wind, the magnetic interaction between the star and the planet can modify the wind properties and also lead to direct angular momentum transfers between the two. We model these star-planet interactions using compressible magnetohydrodynamic (MHD) simulations, and quantify the angular momentum transfers between the star, the planet, and the stellar wind. We study the cases of magnetized and non-magnetized planets and vary the orbital radius inside the Alfvén surface of the stellar wind. Based on a grid of numerical simulations, we propose general scaling laws for the modification of the stellar wind torque, for the torque between the star and the planet, and for the planet migration associated with the star-planet magnetic interactions. We show that when the coronal magnetic field is large enough and the star is rotating sufficiently slowly, the effect of the magnetic star-planet interaction is comparable to tidal effects and can lead to a rapid orbital decay.

  16. TO: Procurement Directors FROM: Director, Contract and Financial...

    Office of Environmental Management (EM)

    report of their biobased purchases by October 31 in the System for Award Management (SAM) located at www.sam.gov. To increase reporting compliance, please advise your...

  17. DOE Head of Contracting Activity and Procurement Directors' Directory...

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

    Other DOE HCA List May 26 2015.pdf More Documents & Publications Chapter 1 - Acquisition Regulations System DOE Site Facility Management Contracts Internet Posting High Risk Plan

  18. Pairing and unpairing electron densities in organic systems: Two-electron three center through space and through bonds interactions

    SciTech Connect (OSTI)

    Lobayan, Rosana M.; Bochicchio, Roberto C.

    2014-05-07

    Two-electron three-center bonding interactions in organic ions like methonium (CH{sub 5}{sup +}), ethonium (C{sub 2}H{sub 7}{sup +}), and protonated alkanes n?C{sub 4}H{sub 11}{sup +} isomers (butonium cations) are described and characterized within the theoretical framework of the topological analysis of the electron density decomposition into its effectively paired and unpaired contributions. These interactions manifest in some of this type of systems as a concentration of unpaired electron cloud around the bond paths, in contrast to the well known paradigmatic boron hydrids in which it is not only concentrated close to the atomic nucleus and the bond paths but out of them and over the region defined by the involved atoms as a whole. This result permits to propose an attempt of classification for these interactions based in such manifestations. In the first type, it is called as interactions through bonds and in the second type as interactions through space type.

  19. Phototrophic Biofilm Assembly in Microbial-Mat-Derived Unicyanobacterial Consortia: Model Systems for the Study of Autotroph-Heterotroph Interactions

    SciTech Connect (OSTI)

    Cole, Jessica K.; Hutchison, Janine R.; Renslow, Ryan S.; Kim, Young-Mo; Chrisler, William B.; Engelmann, Heather E.; Dohnalkova, Alice; Hu, Dehong; Metz, Thomas O.; Fredrickson, Jim K.; Lindemann, Stephen R.

    2014-04-07

    Though microbial autotroph-heterotroph interactions influence biogeochemical cycles on a global scale, the diversity and complexity of natural systems and their intractability to in situ environmental manipulation makes elucidation of the principles governing these interactions challenging. Examination of primary succession during phototrophic biofilm assembly provides a robust means by which to elucidate the dynamics of such interactions and determine their influence upon recruitment and maintenance of phylogenetic and functional diversity in microbial communities. We isolated and characterized two unicyanobacterial consortia from the Hot Lake phototrophic mat, quantifying the structural and community composition of their assembling biofilms. The same heterotrophs were retained in both consortia and included members of Alphaproteobacteria, Gammaproteobacteria, and Bacteroidetes, taxa frequently reported as consorts of microbial photoautotrophs. Cyanobacteria led biofilm assembly, eventually giving way to a late heterotrophic bloom. The consortial biofilms exhibited similar patterns of assembly, with the relative abundances of members of Bacteroidetes and Alphaproteobacteria increasing and members of Gammaproteobacteria decreasing as colonization progressed. Despite similar trends in assembly at higher taxa, the consortia exhibited substantial differences in community structure at the species level. These similar patterns of assembly with divergent community structures suggest that, while similar niches are created by the metabolism of the cyanobacteria, the resultant webs of autotroph-heterotroph and heterotroph-heterotroph interactions driving metabolic exchange are specific to each primary producer. Altogether, our data support these Hot Lake unicyanobacterial consortia as generalizable model systems whose simplicity and tractability permit the deciphering of community assembly principles relevant to natural microbial communities.

  20. Advanced Characterization of Molecular Interactions in TALSPEAK-like Separations Systems

    SciTech Connect (OSTI)

    Nash, Kenneth; Guelis, Artem; Lumetta, Gregg J.; Sinkov, Sergey

    2015-10-21

    Combining unit operations in advanced aqueous reprocessing schemes brings obvious process compactness advantages, but at the same time greater complexity in process design and operation. Unraveling these interactions requires increasingly sophisticated analytical tools and unique approaches for adequate analysis and characterization that probe molecular scale interactions. Conventional slope analysis methods of solvent extraction are too indirect to provide much insight into such interactions. This project proposed the development and verification of several analytical tools based on studies of TALSPEAK-like aqueous processes. As such, the chemistry of trivalent fission product lanthanides, americium, curium, plutonium, neptunium and uranium figure prominently in these studies. As the project was executed, the primary focus fell upon the chemistry or trivalent lanthanides and actinides. The intent of the investigation was to compare and contrast the results from these various complementary techniques/studies to provide a stronger basis for predicting the performance of extractant/diluent mixtures as media for metal ion separations. As many/most of these techniques require the presence of metal ions at elevated concentrations, it was expected that these studies would take this investigation into the realm of patterns of supramolecular organization of metal complexes and extractants in concentrated aqueous/organic media. We expected to advance knowledge of the processes that enable and limit solvent extraction reactions as a result of the application of fundamental chemical principles to explaining interactions in complex media.

  1. Interactive Jobs

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

    Interactive Jobs Interactive Jobs Overview There are two types of interactive jobs. The first type runs on a login node. These applications are typically pre- and post-processing jobs, data management programs, or some other type of "tool". Note that it is not possible to run any MPI application on Carver login nodes. The second type of interactive job runs on one or more Carver compute nodes. Because the only way to gain access to the compute nodes is through the batch system, these

  2. Procuring Solar Energy: A Guide for Federal Facility Decision...

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

    77 Self-Guided Solar Screening A preliminary solar energy site screening provides a rough estimate of the solar resource, energy production, and cost of a PV system. It also ...

  3. TO: Procurement Directors FROM: Director, Contract and Financial...

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

    ... The Contract Writing systems shall use the code "H13S" when creatingupdating documents ... 04292013. If you have any questions or problems, please contact the FPDS NG-Change ...

  4. NNSA Announces Procurement of Penguin Computing Clusters to Support...

    National Nuclear Security Administration (NNSA)

    ... in 1995 to less than 5,000 per teraflop today, a factor of 20,000. Each successive generation of computing system has provided greater computing power and energy efficiency. ...

  5. NAICS Codes @ Headquarters Description: NAICS Codes used at Headquarters Procurement Services

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

    NAICS Codes @ Headquarters Description: NAICS Codes used at Headquarters Procurement Services Filters: Signed Date only show values between , Contracting Agency ID show only ('8900'), Contracting Office ID show only ('00001'), Date Signed only show values between '05/01/2011' and '04/30/2012', Last Modified Date only show values between Contracting Agency ID: 8900, Contracting Office ID: 00001 NAICS Code NAICS Description Action Obligation 541519 OTHER COMPUTER RELATED SERVICES 341

  6. Contracting for Efficiency: A Best Practices Guide for Energy-Efficient Product Procurement

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

    Contracting for Efficiency: A Best Practices Guide for Energy-Efficient Product Procurement Prepared for the U.S. Department of Energy's Federal Energy Management Program By Lawrence Berkeley National Laboratory Revised October 2016 ii Contacts Saralyn Bunch Federal Energy Management Program Office of Energy Efficiency & Renewable Energy Forrestal Building 1000 Independence Avenue, SW Washington, DC 20585 Phone: (202) 586-3267 E-mail: saralyn.bunch@ee.doe.gov Dr. Christopher Payne Lawrence

  7. TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division

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

    38 DATE: March 18, 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Revised Merit Review Guide for Financial Assistance SUMMARY: Attached is the revised Merit Review Guide for Financial Assistance. Revisions include reformatting and updating of the information presented in the Guide and Attachments. This Flash will be available online at the following website:

  8. TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division

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

    66 DATE: July 11, 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Revised Merit Review Guide for Financial Assistance, JULY 2013 SUMMARY: The Merit Review Guide for Financial Assistance along with Attachments 2 and 3 of the Guide have been revised. Revisions include correcting references to attachments and updating of the information presented in the Guide and Attachments to

  9. TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division

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

    3-33 DATE: February 27, 2013 TO: Procurement Directors FROM: Director, Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: DOE O 206.2 Identity, Credential, and Access Management (ICAM) SUMMARY: The Department issued a Contractor Requirements Document (CRD) for the subject Directive on February 19, 2013. Under the Department's Directives Program (DOE Order 251.1C), Heads of Field Elements are generally responsible for

  10. Effective interactions and long distance symmetries in the Nucleon-Nucleon system

    SciTech Connect (OSTI)

    Ruiz Arriola, E.; Calle Cordon, A.

    2010-12-28

    Effective interactions, when defined in a coarse grained sense, such as V{sub lowk} at the scale {Lambda} = 450 MeV, display a remarkable symmetry pattern. Serber symmetry works with high accuracy for spin triplet states. Wigner SU(4) spin-isospin symmetry with nucleons in the fundamental representation works only for even partial waves exactly as predicted by large N{sub c} limit of QCD with accuracy O(1/N{sub c}{sup 2}). This suggests tailoring the very definition of effective interactions to provide a best possible fulfillment of long distance symmetries. With the V{sub lowk} definition Wigner symmetry requires that chiral potentials have low cut-offs {Lambda}{sub {chi}{approx}4}50 MeV. Perturbative saturation of exchanged heavy mesonic resonances does not faithfully display the Serber symmetry pattern.

  11. Investigation of parameters of interaction of hydrogen isotopes with liquid lithium and lithium capillary-porous system under reactor irradiation

    SciTech Connect (OSTI)

    Tazhibayeva, I. L. Kulsartov, T. V.; Gordienko, Yu. N.; Zaurbekova, Zh. A.; Ponkratov, Yu. V.; Barsukov, N. I.; Tulubayev, Ye. Yu.; Baklanov, V. V.; Gnyrya, V. S.; Kenzhin, Ye. A.

    2015-12-15

    In this study, the effect of reactor irradiation on the processes of interaction of hydrogen with liquid lithium and a lithium capillary-porous system (CPS) is considered. The experiments are carried out by the gas-absorption method with use of a specially designed ampoule device. The results of investigation of the interaction of hydrogen with liquid lithium and a lithium CPS under conditions of reactor irradiation are described; namely, these are the temperature dependences of the rate constant for the interaction of hydrogen with liquid lithium at different reactor powers, the activation energies of the processes, and the pre-exponential factor in the Arrhenius dependence. The effect of increasing absorption of hydrogen by the samples under investigation as a result of the reactor irradiation is fixed. The effect can be explained by increasing mobility of hydrogen in liquid lithium due to hot spots in lithium bulk and the interaction of helium and tritium ions (formed as a result of the nuclear reaction of {sup 6}Li with neutron) with a surface hydride film.

  12. HVDC-AC system interaction from AC harmonics. Volume 1. Harmonic impedance calculations. Final report

    SciTech Connect (OSTI)

    Breuer, G D; Chow, J H; Lindh, C B; Miller, N W; Numrich, F H; Price, W W; Turner, A E; Whitney, R R

    1982-09-01

    Improved methods are needed to characterize ac system harmonic behavior for ac filter design for HVDC systems. The purpose of this General Electric Company RP1138 research is to evaluate the present filter design practice and to investigate methods for calculating system harmonic impedances. An overview of ac filter design for HVDC systems and a survey of literature related to filter design have been performed. Two methods for calculating system harmonic impedances have been investigated. In the measurement method, an instrumentation system for measuring system voltage and current has been assembled. Different schemes of using the measurements to calculate system harmonic impedances have been studied. In the analytical method, a procedure to include various operating conditions has been proposed. Computer programs for both methods have been prepared, and the results of the measurement and analytical methods analyzed. A conclusion of the project is that the measurement and analytical methods both provided reasonable results. There are correlations between the measured and analytical results for most harmonics, although there are discrepancies between the assumptions used in the two methods. A sensitivity approach has been proposed to further correlate the results. From the results of the analysis, it is recommended that both methods should be tested further. For the measurement method, more testing should be done to cover different system operating conditions. In the analytical method, more detailed models for representing system components should be studied. In addition, alternative statistical and sensitivity approaches should be attempted.

  13. Interaction of extremely-low-frequency electromagnetic fields with living systems

    SciTech Connect (OSTI)

    Tenforde, T.S.

    1991-11-01

    The sources and physical properties of extremely-low-frequency (ELF) electromagnetic fields are described in this paper. Biological effects and mechanisms through which ELF fields interact with humans and other organisms are discussed, including several aspects of this subject that are presently under active laboratory investigation. Studies on the potential health effects of ELF fields present in the home and workplace are also summarized, including a critical evaluation of evidence for a possible linkage between exposure to ELF fields and cancer risk. 53 refs.

  14. Quantum systems with position-dependent mass and spin-orbit interaction via Rashba and Dresselhaus terms

    SciTech Connect (OSTI)

    Schmidt, Alexandre G. M. Portugal, L. Jesus, Anderson L. de

    2015-01-15

    We consider a particle with spin 1/2 with position-dependent mass moving in a plane. Considering separately Rashba and Dresselhaus spin-orbit interactions, we write down the Hamiltonian for this problem and solve it for Dirichlet boundary conditions. Our radial wavefunctions have two contributions: homogeneous ones which are written as Bessel functions of non-integer orders—that depend on angular momentum m—and particular solutions which are obtained after decoupling the non-homogeneous system. In this process, we find non-homogeneous Bessel equation, Laguerre, as well as biconfluent Heun equation. We also present the probability densities for m = 0, 1, 2 in an annular quantum well. Our results indicate that the background as well as the spin-orbit interaction naturally splits the spinor components.

  15. System and method for single-phase, single-stage grid-interactive inverter

    DOE Patents [OSTI]

    Liu, Liming; Li, Hui

    2015-09-01

    The present invention provides for the integration of distributed renewable energy sources/storages utilizing a cascaded DC-AC inverter, thereby eliminating the need for a DC-DC converter. The ability to segment the energy sources and energy storages improves the maintenance capability and system reliability of the distributed generation system, as well as achieve wide range reactive power compensation. In the absence of a DC-DC converter, single stage energy conversion can be achieved to enhance energy conversion efficiency.

  16. Method and system for rendering and interacting with an adaptable computing environment

    DOE Patents [OSTI]

    Osbourn, Gordon Cecil; Bouchard, Ann Marie

    2012-06-12

    An adaptable computing environment is implemented with software entities termed "s-machines", which self-assemble into hierarchical data structures capable of rendering and interacting with the computing environment. A hierarchical data structure includes a first hierarchical s-machine bound to a second hierarchical s-machine. The first hierarchical s-machine is associated with a first layer of a rendering region on a display screen and the second hierarchical s-machine is associated with a second layer of the rendering region overlaying at least a portion of the first layer. A screen element s-machine is linked to the first hierarchical s-machine. The screen element s-machine manages data associated with a screen element rendered to the display screen within the rendering region at the first layer.

  17. Entanglement of strongly interacting low-dimensional fermions in metallic, superfluid, and antiferromagnetic insulating systems

    SciTech Connect (OSTI)

    Franca, V. V.; Capelle, K.

    2006-10-15

    We calculate the entanglement entropy of strongly correlated low-dimensional fermions in metallic, superfluid, and antiferromagnetic insulating phases. The entanglement entropy reflects the degrees of freedom available in each phase for storing and processing information, but is found not to be a state function in the thermodynamic sense. The role of critical points, smooth crossovers, and Hilbert space restrictions in shaping the dependence of the entanglement entropy on the system parameters is illustrated for metallic, insulating, and superfluid systems. The dependence of the spin susceptibility on entanglement in antiferromagnetic insulators is obtained quantitatively. The opening of spin gaps in antiferromagnetic insulators is associated with enhanced entanglement near quantum critical points.

  18. Letter from EM-1, Assistant Secretary, Jessie H. Roberson regarding restructuring and managing the procurement mechanisms that support the activities of the Environmental Management Site Specific Advisory Boards

    Energy.gov [DOE]

    Letter from EM-1, Assistant Secretary, Jessie H. Roberson regarding restructuring and managing the procurement mechanisms that support the activities of the Environmental Management Site Specific...

  19. Interaction of CuS and sulfur in Li-S battery system

    SciTech Connect (OSTI)

    Sun, Ke; Su, Dong; Zhang, Qing; Bock, David C.; Marschilok, Amy C.; Takeuchi, Kenneth J.; Takeuchi, Esther S.; Gan, Hong

    2015-10-27

    Lithium-Sulfur (Li-S) battery has been a subject of intensive research in recent years due to its potential to provide much higher energy density and lower cost than the current state of the art lithiumion battery technology. In this work, we have investigated Cupric Sulfide (CuS) as a capacitycontributing conductive additive to the sulfur electrode in a Li-S battery. Galvanostatic charge/discharge cycling has been used to compare the performance of both sulfur electrodes and S:CuS hybrid electrodes with various ratios. We found that the conductive CuS additive enhanced the utilization of the sulfur cathode under a 1C rate discharge. However, under a C/10 discharge rate, S:CuS hybrid electrodes exhibited lower sulfur utilization in the first discharge and faster capacity decay in later cycles than a pure sulfur electrode due to the dissolution of CuS. The CuS dissolution is found to be the result of strong interaction between the soluble low order polysulfide Li2S3 and CuS. As a result, we identified the presence of conductive copper-containing sulfides at the cycled lithium anode surface, which may degrade the effectiveness of the passivation function of the solid-electrolyte-interphase (SEI) layer, accounting for the poor cycling performance of the S:CuS hybrid cells at low rate.

  20. Interaction of CuS and sulfur in Li-S battery system

    DOE PAGES-Beta [OSTI]

    Sun, Ke; Su, Dong; Zhang, Qing; Bock, David C.; Marschilok, Amy C.; Takeuchi, Kenneth J.; Takeuchi, Esther S.; Gan, Hong

    2015-10-27

    Lithium-Sulfur (Li-S) battery has been a subject of intensive research in recent years due to its potential to provide much higher energy density and lower cost than the current state of the art lithiumion battery technology. In this work, we have investigated Cupric Sulfide (CuS) as a capacitycontributing conductive additive to the sulfur electrode in a Li-S battery. Galvanostatic charge/discharge cycling has been used to compare the performance of both sulfur electrodes and S:CuS hybrid electrodes with various ratios. We found that the conductive CuS additive enhanced the utilization of the sulfur cathode under a 1C rate discharge. However, undermore » a C/10 discharge rate, S:CuS hybrid electrodes exhibited lower sulfur utilization in the first discharge and faster capacity decay in later cycles than a pure sulfur electrode due to the dissolution of CuS. The CuS dissolution is found to be the result of strong interaction between the soluble low order polysulfide Li2S3 and CuS. As a result, we identified the presence of conductive copper-containing sulfides at the cycled lithium anode surface, which may degrade the effectiveness of the passivation function of the solid-electrolyte-interphase (SEI) layer, accounting for the poor cycling performance of the S:CuS hybrid cells at low rate.« less

  1. The initial and final states of electron and energy transfer processes: Diabatization as motivated by system-solvent interactions

    SciTech Connect (OSTI)

    Subotnik, Joseph E.; Cave, Robert J.; Steele, Ryan P.; Shenvi, Neil

    2009-06-21

    For a system which undergoes electron or energy transfer in a polar solvent, we define the diabatic states to be the initial and final states of the system, before and after the nonequilibrium transfer process. We consider two models for the system-solvent interactions: A solvent which is linearly polarized in space and a solvent which responds linearly to the system. From these models, we derive two new schemes for obtaining diabatic states from ab initio calculations of the isolated system in the absence of solvent. These algorithms resemble standard approaches for orbital localization, namely, the Boys and Edmiston-Ruedenberg (ER) formalisms. We show that Boys localization is appropriate for describing electron transfer [Subotnik et al., J. Chem. Phys. 129, 244101 (2008)] while ER describes both electron and energy transfer. Neither the Boys nor the ER methods require definitions of donor or acceptor fragments and both are computationally inexpensive. We investigate one chemical example, the case of oligomethylphenyl-3, and we provide attachment/detachment plots whereby the ER diabatic states are seen to have localized electron-hole pairs.

  2. Gauge invariance of phenomenological models of the interaction of quantum dissipative systems with electromagnetic fields

    SciTech Connect (OSTI)

    Tokman, M. D. [Institute of Applied Physics, RAS, 46 Ulyanov Street, 603950 Nizhny Novgorod (Russian Federation)

    2009-05-15

    We discuss specific features of the electrodynamic characteristics of quantum systems within the framework of models that include a phenomenological description of the relaxation processes. As is shown by W. E. Lamb, Jr., R. R. Schlicher, and M. O. Scully [Phys. Rev. A 36, 2763 (1987)], the use of phenomenological relaxation operators, which adequately describe the attenuation of eigenvibrations of a quantum system, may lead to incorrect solutions in the presence of external electromagnetic fields determined by the vector potential for different resonance processes. This incorrectness can be eliminated by giving a gauge-invariant form to the relaxation operator. Lamb, Jr., et al. proposed the corresponding gauge-invariant modification for the Weisskopf-Wigner relaxation operator, which is introduced directly into the Schroedinger equation within the framework of the two-level approximation. In the present paper, this problem is studied for the von Neumann equation supplemented by a relaxation operator. First, we show that the solution of the equation for the density matrix with the relaxation operator correctly obtained ''from the first principles'' has properties that ensure gauge invariance for the observables. Second, we propose a common recipe for transformation of the phenomenological relaxation operator into the correct (gauge-invariant) form in the density-matrix equations for a multilevel system. Also, we discuss the methods of elimination of other inaccuracies (not related to the gauge-invariance problem) which arise if the electrodynamic response of a dissipative quantum system is calculated within the framework of simplified relaxation models (first of all, the model corresponding to constant relaxation rates of coherences in quantum transitions). Examples illustrating the correctness of the results obtained within the framework of the proposed methods in contrast to inaccuracy of the results of the standard calculation techniques are given.

  3. Powering Up the Women's Procurement Program Presenters: Ann Sullivan Denise Farris

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

    Powering Up the Women's Procurement Program Presenters: Ann Sullivan Denise Farris Madison Services Group, Inc. Farris Law Firm LLC WIPP Government Relations WIPP Member 1156 15 th Street, NW, Suite 1100 1600 Genessee, Suite 433 Washington, DC 20005 Kansas City, MO 64106 Tel: 202 626 8528 Tel: 816 842 0800 Fax: 202 872 8543 Fax: 816 842 0877 Email: asullivan@madisonservicesgroup.com Email: dfarris@farrislawfirm.com 1 A Brief History of the WOSB Program « In 2000, Public Law 106-554

  4. Fuelwood procurement for an industrial power plant: a case study of Dow Corning's program

    SciTech Connect (OSTI)

    Folger, A.G.; Sworden, P.G.; Bond, C.T.

    1984-08-01

    Dow Corning Corporation has developed effective procedures for meeting the fuelwood requirements of a 22.4 megawatt steam and electricity cogenerating power plant. The fuelwood procurement program of Dow Corning's Natural Resources Department involves special arrangements with private landowners, logging and hauling producers, and waste wood suppliers. The program's success is attributable to a favorable location, adequate allowance for advance planning, effective public relations, and flexible management. The program is significant because it demonstrates that industrial fuelwood requirements can be met and that improved production from nonindustrial private forests can be relied upon as a major source of fuelwood. 7 references, 7 figures.

  5. A quantitative analysis of hydraulic interaction processes in stream-aquifer systems

    DOE PAGES-Beta [OSTI]

    Wang, Wenke; Dai, Zhenxue; Zhao, Yaqian; Li, Junting; Duan, Lei; Wang, Zhoufeng; Zhu, Lin

    2016-01-28

    The hydraulic relationship between the stream and aquifer can be altered from hydraulic connection to disconnection when the pumping rate exceeds the maximum seepage flux of the streambed. This study proposes to quantitatively analyze the physical processes of stream-aquifer systems from connection to disconnection. A free water table equation is adopted to clarify under what conditions a stream starts to separate hydraulically from an aquifer. Both the theoretical analysis and laboratory tests have demonstrated that the hydraulic connectedness of the stream-aquifer system can reach a critical disconnection state when the horizontal hydraulic gradient at the free water surface is equalmore » to zero and the vertical is equal to 1. A boundary-value problem for movement of the critical point of disconnection is established for an analytical solution of the inverted water table movement beneath the stream. The result indicates that the maximum distance or thickness of the inverted water table is equal to the water depth in the stream, and at a steady state of disconnection, the maximum hydraulic gradient at the streambed center is 2. In conclusion, this study helps us to understand the hydraulic phenomena of water flow near streams and accurately assess surface water and groundwater resources.« less

  6. Energy density matrix formalism for interacting quantum systems: a quantum Monte Carlo study

    SciTech Connect (OSTI)

    Krogel, Jaron T; Kim, Jeongnim; Reboredo, Fernando A

    2014-01-01

    We develop an energy density matrix that parallels the one-body reduced density matrix (1RDM) for many-body quantum systems. Just as the density matrix gives access to the number density and occupation numbers, the energy density matrix yields the energy density and orbital occupation energies. The eigenvectors of the matrix provide a natural orbital partitioning of the energy density while the eigenvalues comprise a single particle energy spectrum obeying a total energy sum rule. For mean-field systems the energy density matrix recovers the exact spectrum. When correlation becomes important, the occupation energies resemble quasiparticle energies in some respects. We explore the occupation energy spectrum for the finite 3D homogeneous electron gas in the metallic regime and an isolated oxygen atom with ground state quantum Monte Carlo techniques imple- mented in the QMCPACK simulation code. The occupation energy spectrum for the homogeneous electron gas can be described by an effective mass below the Fermi level. Above the Fermi level evanescent behavior in the occupation energies is observed in similar fashion to the occupation numbers of the 1RDM. A direct comparison with total energy differences demonstrates a quantita- tive connection between the occupation energies and electron addition and removal energies for the electron gas. For the oxygen atom, the association between the ground state occupation energies and particle addition and removal energies becomes only qualitative. The energy density matrix provides a new avenue for describing energetics with quantum Monte Carlo methods which have traditionally been limited to total energies.

  7. Procurement Integrity

    Energy.gov (indexed) [DOE]

    to be within this definition. What are the Penalties for Violations? The following Criminal Penalties apply to knowingly (1) disclosing or (2) obtaining proposal or bid...

  8. Procurement Integrity

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

    Department of Energy (DOE), like most federal agencies, purchases many products and services from the private sector. ... The Federal Acquisition Regulation, at Section 3.104, sets ...

  9. PNNL: Procurement

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

    The content you were looking for has been changed or is no longer available. Please look on our Homepage and use the search or navigation links to find the current content. Security & Privacy | Site Index | Contact PNNL Last Update: November 2016 | Pacific Northwest National Laboratory

  10. Investigations of the structure and electromagnetic interactions of few-body systems. Progress report, September 1, 1983-August 31, 1984

    SciTech Connect (OSTI)

    Harper, E.P.; Lehman, D.R.; Prats, F.

    1984-09-26

    The George Washington University nuclear theory group proposes to conduct investigations of the structure and electromagnetic interactions of few-body systems. The structural properties of the very light nuclei are examined by developing theoretical models that begin from the basic interactions between the constituents and that are solved exactly (numerically), i.e., full three or four-body dynamics. Such models are then used in an attempt to understand the details of the strong and electromagnetic interactions of the few-nucleon nuclei after the basic underlying reaction mechanisms are understood with simpler models. Examples of specific work proposed are the following: (1) From exact four-body dynamics, derive the equations that will permit calculation of the /sup 4/He..-->../sup 3/He+n and /sup 4/He..-->..d+d asymptotic normalization constants; (2) Develop a unified picture of the p + d ..-->.. /sup 3/He = ..gamma.., p + d ..-->.. /sup 3/He = ..pi../sup 0/ , p + d ..-->.. /sup 3/H + ..pi../sup +/ reactions at intermediate energies; (3) Calculate the elastic and inelastic (1/sup +/..-->..0/sup +/) form factors for /sup 6/Li with three-body (..cap alpha..NN) wave functions; (4) Calculate static properties (RMS radius, magnetic moment, and quadrupole moment) of /sup 6/Li with three-body wave functions; and (5) Develop the theory for the coincidence reactions /sup 6/Li(p,2p)n..cap alpha.., /sup 6/Li(e,e'p)n..cap alpha.., and /sup 6/Li(e,e'd)..cap alpha... It is anticipated that these efforts will expand the frontiers of our knowledge about few-body nuclei.

  11. A dual wavelength imaging system for plasma-surface interaction studies on the National Spherical Torus Experiment Upgrade

    DOE PAGES-Beta [OSTI]

    Scotti, F.; Soukhanovskii, V. A.

    2015-12-09

    A two-channel spectral imaging system based on a charge injection device radiation-hardened intensified camera was built for studies of plasma-surface interactions on divertor plasma facing components in the National Spherical Torus Experiment Upgrade (NSTX-U) tokamak. By means of commercially available mechanically referenced optical components, the two-wavelength setup images the light from the plasma, relayed by a fiber optic bundle, at two different wavelengths side-by-side on the same detector. Remotely controlled filter wheels are used for narrow band pass and neutral density filters on each optical path allowing for simultaneous imaging of emission at wavelengths differing in brightness up to 3more » orders of magnitude. Applications on NSTX-U will include the measurement of impurity influxes in the lower divertor strike point region and the imaging of plasma-material interaction on the head of the surface analysis probe MAPP (Material Analysis and Particle Probe). Furthermore, the diagnostic setup and initial results from its application on the lithium tokamak experiment are presented.« less

  12. LCLS XTOD Attenuator System System Concept Report

    SciTech Connect (OSTI)

    Kishiyama, K; Roeben, M; Trent, J; Ryutov, D; Shen, S

    2006-04-12

    The attenuator system for the Linac Coherent Light Source (LCLS) X-ray Transport, Optics and Diagnostics (XTOD) system has been configured and analyzed by the Lawrence Livermore National Laboratory's New Technologies Engineering Division (NTED) as requested by the SLAC/LCLS program. The system layout, performance analyses and selection of the vacuum components are presented in this System Conceptual Review (SCR) report. Also included are the plans for prototype, procurement, mechanical integration, and the cost estimates.

  13. Wood energy system design

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This handbook, Wood Energy System Design, was prepared with the support of the Council of Great Lakes Governors and the US Department of Energy. It contains: wood fuel properties; procurement; receiving, handling, and storage; combustion; gasification; emission control; electric power generation and cogeneration; and case studies. (JF)

  14. Researching Complex Heat, Air and Moisture Interactions for a Wide-Range of Building Envelope Systems and Environmental Loads

    SciTech Connect (OSTI)

    Karagiozis, A.N.

    2007-05-15

    This document serves as the final report documenting work completed by Oak Ridge National Laboratory (ORNL) and the Fraunhofer Institute in Building Physics (Holzkirchen, Germany) under an international CRADA No. 0575 with Fraunhofer Institute of Bauphysics of the Federal Republic of Germany for Researching Complex Heat, Air and Moisture Interactions for a Wide Range of Building Envelope Systems and Environmental Loads. This CRADA required a multi-faceted approach to building envelope research that included a moisture engineering approach by blending extensive material property analysis, laboratory system and sub-system thermal and moisture testing, and advanced moisture analysis prediction performance. The Participant's Institute for Building physics (IBP) and the Contractor's Buildings Technology Center (BTC) identified potential research projects and activities capable of accelerating and advancing the development of innovative, low energy and durable building envelope systems in diverse climates. This allowed a major leverage of the limited resources available to ORNL to execute the required Department of Energy (DOE) directives in the area of moisture engineering. A joint working group (ORNL and Fraunhofer IBP) was assembled and a research plan was executed from May 2000 to May 2005. A number of key deliverables were produced such as adoption of North American loading into the WUFI-software. in addition the ORNL Weather File Analyzer was created and this has been used to address environmental loading for a variety of US climates. At least 4 papers have been co-written with the CRADA partners, and a chapter in the ASTM Manual 40 on Moisture Analysis and Condensation Control. All deliverables and goals were met and exceeded making this collaboration a success to all parties involves.

  15. Using an Energy Performance Based Design-Build Process to Procure a Large Scale Low-Energy Building: Preprint

    SciTech Connect (OSTI)

    Pless, S.; Torcellini, P.; Shelton, D.

    2011-05-01

    This paper will review a procurement, acquisition, and contract process of a large-scale replicable net zero energy (ZEB) office building. The owners developed and implemented an energy performance based design-build process to procure a 220,000 ft2 office building with contractual requirements to meet demand side energy and LEED goals. We will outline the key procurement steps needed to ensure achievement of our energy efficiency and ZEB goals. The development of a clear and comprehensive Request for Proposals (RFP) that includes specific and measurable energy use intensity goals is critical to ensure energy goals are met in a cost effective manner. The RFP includes a contractual requirement to meet an absolute demand side energy use requirement of 25 kBtu/ft2, with specific calculation methods on what loads are included, how to normalize the energy goal based on increased space efficiency and data center allocation, specific plug loads and schedules, and calculation details on how to account for energy used from the campus hot and chilled water supply. Additional advantages of integrating energy requirements into this procurement process include leveraging the voluntary incentive program, which is a financial incentive based on how well the owner feels the design-build team is meeting the RFP goals.

  16. Summary Report for Contract 330088-A-T9: Procurement of Zircaloy-4 Products from Superior Tube Company

    SciTech Connect (OSTI)

    Graves, Roger E.

    2007-06-27

    This report documents the initial procurement activities from the Superior Tube Company associated with production quantities of Zircaloy 4 components (Contract 330088-A-T9) and the demonstration of their capability to produce full-length getter components (Contract 406957-A-T5).

  17. Benchmarking D and D procurement best practices at four commercial nuclear power plants.

    SciTech Connect (OSTI)

    Arflin, J.; Baker, G.; Bidwell, B.; Bugielski, D.; Cavanagh, J.; Sandlin, N.

    1998-11-06

    In conclusion, if the Department of Energy is going to achieve the strategic objectives of the world's largest environment clean-up of contaminated sites, then they are going to have to identify and implement leading edge thinking, practices and solutions. This report should serve not as the end of best practices, identification and implementation rather it creates a platform for a wide range of beginnings, and establishes a starting point for continuous improvement of DOE and contractor's processes, practices and initiatives to allow D&D to be performed safer, faster, better at reduced costs. The approaches identified in this report will come to life by being shared, debated, and implemented in the context of organizational realities. Then, where appropriate, they need to be used and improved upon. We encourage the procurement and technical communities to use this document to facilitate an on-going dialog.

  18. Novel procurement concepts utilized to award contract for vitrification of an F006 mixed waste sludge

    SciTech Connect (OSTI)

    Pickett, J.B.; Musall, J.C.; Hayes, A.F.; Campbell, E.E.

    1994-06-01

    A number of novel concepts were utilized in a procurement bid process to award a contract for the stabilization of a mixed wastewater treatment plating line sludge from the Reactor Materials department (M-Area) at the Savannah River site (SRS). The contract award was based on a combination of technical and cost considerations. The technical aspects included an evaluation of the technical validity of the proposed process(es) (i.e., would the process work?), the physical resources of the proposer and the expertise of the personnel proposed to work on the program, and prior experience of the firm wit treatment and stabilization of mixed (radioactive and hazardous) wastes. This paper will concentrate on the cost and the bid award considerations, rather than the technical aspects.

  19. Project W-420 stack monitoring system upgrades

    SciTech Connect (OSTI)

    CARPENTER, K.E.

    1999-02-25

    This project will execute the design, procurement, construction, startup, and turnover activities for upgrades to the stack monitoring system on selected Tank Waste Remediation System (TWRS) ventilation systems. In this plan, the technical, schedule, and cost baselines are identified, and the roles and responsibilities of project participants are defined for managing the Stack Monitoring System Upgrades, Project W-420.

  20. Spin-flip configuration interaction singles with exact spin-projection: Theory and applications to strongly correlated systems

    SciTech Connect (OSTI)

    Tsuchimochi, Takashi

    2015-10-14

    Spin-flip approaches capture static correlation with the same computational scaling as the ordinary single reference methods. Here, we extend spin-flip configuration interaction singles (SFCIS) by projecting out intrinsic spin-contamination to make it spin-complete, rather than by explicitly complementing it with spin-coupled configurations. We give a general formalism of spin-projection for SFCIS, applicable to any spin states. The proposed method is viewed as a natural unification of SFCIS and spin-projected CIS to achieve a better qualitative accuracy at a low computational cost. While our wave function ansatz is more compact than previously proposed spin-complete SF approaches, it successfully offers more general static correlation beyond biradicals without sacrificing good quantum numbers. It is also shown that our method is invariant with respect to open-shell orbital rotations, due to the uniqueness of spin-projection. We will report benchmark calculations to demonstrate its qualitative performance on strongly correlated systems, including conical intersections that appear both in ground-excited and excited-excited degeneracies.

  1. Y-12 defense programs: Nuclear Packaging Systems testing capabilities

    SciTech Connect (OSTI)

    1995-06-01

    The Nuclear Packaging Systems (NPS) Department can manage/accomplish any packaging task. The NPS organization is responsible for managing the design, testing, certification, procurement, operation, refurbishment, maintenance, and disposal of packaging used to transport radioactive materials, other hazardous materials, and general cargoes on public roads and within the Oak Ridge Y-12 Plant. Additionally, the NPS Department has developed a Quality Assurance plan for all packaging, design and procurement of nonweapon shipping containers for radioactive materials, and design and procurement of performance-oriented packaging for hazardous materials. Further, the NPS Department is responsible for preparation and submittal of Safety Analysis Reports for Packaging (SARP). The NPS Department coordinates shipping container procurement and safety certification activities that have lead-times of up to two years. A Packaging Testing Capabilities Table at the Oak Ridge complex is included as a table.

  2. Method and system of integrating information from multiple sources

    DOE Patents [OSTI]

    Alford, Francine A.; Brinkerhoff, David L.

    2006-08-15

    A system and method of integrating information from multiple sources in a document centric application system. A plurality of application systems are connected through an object request broker to a central repository. The information may then be posted on a webpage. An example of an implementation of the method and system is an online procurement system.

  3. Climate and Energy-Water-Land System Interactions Technical Report to the U.S. Department of Energy in Support of the National Climate Assessment

    SciTech Connect (OSTI)

    Skaggs, Richard; Hibbard, Kathleen A.; Frumhoff, Peter; Lowry, Thomas; Middleton, Richard; Pate, Ron; Tidwell, Vincent C.; Arnold, J. G.; Averyt, Kristen; Janetos, Anthony C.; Izaurralde, Roberto C.; Rice, Jennie S.; Rose, Steven K.

    2012-03-01

    This report provides a framework to characterize and understand the important elements of climate and energy-water-land (EWL) system interactions. It identifies many of the important issues, discusses our understanding of those issues, and presents a long-term research program research needs to address the priority scientific challenges and gaps in our understanding. Much of the discussion is organized around two discrete case studies with the broad themes of (1) extreme events and (2) regional intercomparisons. These case studies help demonstrate unique ways in which energy-water-land interactions can occur and be influenced by climate.

  4. Transfer of Air Force technical procurement bid set data to small businesses, using CALS and EDI. Summary report. Revision 1

    SciTech Connect (OSTI)

    1995-01-10

    This report provides a summary of the Air Force CALS Test Network (AFCTN) Test Report Transfer of Air Force Technical Procurement Bid Set Data to Small Businesses, Using CALS and EDI (AFCTN Test Report 94-034, UCRL-ID-118619). It represents a synthesis of the results, conclusions, and recommendations, as well as a more concise presentation of the issues and strategies as viewed from AFCTN`s perspective. This report documents a test transfer of three Air Force technical procurement bid sets to one large and twelve small businesses, using the Department of Defense (DoD) Continuous Acquisition and Life-cycle Support (CALS) and ANSI ASC X12 Electronic Data Interchange (EDI) standards. The main goal of the test was to evaluate the effectiveness of using CALS technical data within the context of the DoD`s EDI-based standard approach to electronic commerce in procurement, with particular emphasis on receipt and use of the data by small contractors. Air Force procurement data was provided by the Sacramento Air Logistics Center at McClellan Air Force Base; the manufacturing participants were selected from among McClellan`s {open_quote}Blue Ribbon{close_quote} contractors, located throughout the United States. The test was sponsored by the Air Force CALS Test Network, headquartered at Wright-Patterson Air Force Base. The test successfully demonstrated the technical feasibility of including CALS MIL-R-28002 (Raster) engineering data in an EDI Specification/Technical Information transaction set (ANSI ASC X12 841) when issuing electronic requests for quotation to small businesses. In many cases, the data was complete enough for the contractor participant to feel comfortable generating a quote.

  5. Procuring Solar Energy: A Guide for Federal Facility Decision Makers, Solar Screening Evaluation Checklist, September 2010

    Energy.gov [DOE]

    This guide presents an overview of the process for successfully planning for and installing solar technology on a federal site. It is specifically targeted to managers of federal buildings and sites, contracting officers, energy and sustainability officers, and regional procurement managers. The solar project process is outlined in a concise, easy-to-understand, step-by-step format. Information includes a brief overview of legislation and executive orders related to renewable energy and the compelling reasons for implementing a solar project on a federal site. It also includes how to assess a facility to identify the best solar installation site, project recommendations and considerations to help avoid unforeseen issues, and guidance on financing and contracting options. Case studies with descriptions of successful solar deployments across multiple agencies are presented. In addition, detailed information and sample documents for specific tasks are referenced with Web links or included in the appendixes. The guide concentrates on distributed solar generation and not large, centralized solar energy generation.

  6. Procuring Solar Energy: A Guide for Federal Facility Decision Makers, September 2010

    SciTech Connect (OSTI)

    Stoltenberg, B.; Partyka, E.

    2010-09-01

    This guide presents an overview of the process for successfully planning for and installing solar technology on a federal site. It is specifically targeted to managers of federal buildings and sites, contracting officers, energy and sustainability officers, and regional procurement managers. The solar project process is outlined in a concise, easy-to-understand, step-by-step format. Information includes a brief overview of legislation and executive orders related to renewable energy and the compelling reasons for implementing a solar project on a federal site. It also includes how to assess a facility to identify the best solar installation site, project recommendations and considerations to help avoid unforeseen issues, and guidance on financing and contracting options. Case studies with descriptions of successful solar deployments across multiple agencies are presented. In addition, detailed information and sample documents for specific tasks are referenced with Web links or included in the appendixes. The guide concentrates on distributed solar generation and not large, centralized solar energy generation.

  7. Summary history of domestic uranium procurement under US Atomic Energy Commission contracts. Final report

    SciTech Connect (OSTI)

    Albrethsen, H. Jr.; McGinley, F.E.

    1982-09-01

    During the period 1947 through 1970, the Atomic Energy Commission (AEC) fostered the rapid development and expansion of the domestic uranium mining and milling industry by providing a market for uranium. Some thirty-two mills were constructed during that period to produce U/sub 3/O/sub 8/ concentrates for sale to the AEC. In addition, there were various pilot plants, concentrators, upgraders, heap leach, and solution mining facilities that operated during the period. The purpose of this report is to compile a short narrative history of the AEC's uranium concentrate procurement program and to describe briefly each of the operations that produced uranium for sale to the AEC. Contractual arrangements are described and data are given on quantities of U/sub 3/O/sub 8/ purchased and prices paid. Similar data are included for V/sub 2/O/sub 5/, where applicable. Mill and other plant operating data were also compiled from old AEC records. These latter data were provided by the companies, as a contractual requirement, during the period of operation under AEC contracts. Additionally, an effort was made to determine the present status of each facility by reference to other recently published reports. No sites were visited nor were the individual reports reviewed by the companies, many of which no longer exist. The authors relied almost entirely on published information for descriptions of facilities and milling processes utilized.

  8. Procuring Solar Energy: A Guide for Federal Facility Decision Makers, Appendix B, September 2010

    Office of Energy Efficiency and Renewable Energy (EERE)

    This guide presents an overview of the process for successfully planning for and installing solar technology on a federal site. It is specifically targeted to managers of federal buildings and sites, contracting officers, energy and sustainability officers, and regional procurement managers. The solar project process is outlined in a concise, easy-to-understand, step-by-step format. Information includes a brief overview of legislation and executive orders related to renewable energy and the compelling reasons for implementing a solar project on a federal site. It also includes how to assess a facility to identify the best solar installation site, project recommendations and considerations to help avoid unforeseen issues, and guidance on financing and contracting options. Case studies with descriptions of successful solar deployments across multiple agencies are presented. In addition, detailed information and sample documents for specific tasks are referenced with Web links or included in the appendixes. The guide concentrates on distributed solar generation and not large, centralized solar energy generation.

  9. Procuring Solar Energy: A Guide for Federal Facility Decision Makers, September 2010

    Office of Energy Efficiency and Renewable Energy (EERE)

    This guide presents an overview of the process for successfully planning for and installing solar technology on a federal site. It is specifically targeted to managers of federal buildings and sites, contracting officers, energy and sustainability officers, and regional procurement managers. The solar project process is outlined in a concise, easy-to-understand, step-by-step format. Information includes a brief overview of legislation and executive orders related to renewable energy and the compelling reasons for implementing a solar project on a federal site. It also includes how to assess a facility to identify the best solar installation site, project recommendations and considerations to help avoid unforeseen issues, and guidance on financing and contracting options. Case studies with descriptions of successful solar deployments across multiple agencies are presented. In addition, detailed information and sample documents for specific tasks are referenced with Web links or included in the appendixes. The guide concentrates on distributed solar generation and not large, centralized solar energy generation.

  10. Interior intrusion detection systems

    SciTech Connect (OSTI)

    Rodriguez, J.R.; Matter, J.C. ); Dry, B. )

    1991-10-01

    The purpose of this NUREG is to present technical information that should be useful to NRC licensees in designing interior intrusion detection systems. Interior intrusion sensors are discussed according to their primary application: boundary-penetration detection, volumetric detection, and point protection. Information necessary for implementation of an effective interior intrusion detection system is presented, including principles of operation, performance characteristics and guidelines for design, procurement, installation, testing, and maintenance. A glossary of sensor data terms is included. 36 figs., 6 tabs.

  11. The coat protein of Alternanthera mosaic virus is the elicitor of a temperature-sensitive systemic necrosis in Nicotiana benthamiana, and interacts with a host boron transporter protein

    SciTech Connect (OSTI)

    Lim, Hyoun-Sub; Nam, Jiryun; Seo, Eun-Young; Nam, Moon; Vaira, Anna Maria; Bae, Hanhong; Jang, Chan-Yong; Lee, Cheol Ho; Kim, Hong Gi; Roh, Mark; Hammond, John

    2014-03-15

    Different isolates of Alternanthera mosaic virus (AltMV; Potexvirus), including four infectious clones derived from AltMV-SP, induce distinct systemic symptoms in Nicotiana benthamiana. Virus accumulation was enhanced at 15 °C compared to 25 °C; severe clone AltMV 3-7 induced systemic necrosis (SN) and plant death at 15 °C. No interaction with potexvirus resistance gene Rx was detected, although SN was ablated by silencing of SGT1, as for other cases of potexvirus-induced necrosis. Substitution of AltMV 3-7 coat protein (CP{sub SP}) with that from AltMV-Po (CP{sub Po}) eliminated SN at 15 °C, and ameliorated symptoms in Alternanthera dentata and soybean. Substitution of only two residues from CP{sub Po} [either MN(13,14)ID or LA(76,77)IS] efficiently ablated SN in N. benthamiana. CP{sub SP} but not CP{sub Po} interacted with Arabidopsis boron transporter protein AtBOR1 by yeast two-hybrid assay; N. benthamiana homolog NbBOR1 interacted more strongly with CP{sub SP} than CP{sub Po} in bimolecular fluorescence complementation, and may affect recognition of CP as an elicitor of SN. - Highlights: • Alternanthera mosaic virus CP is an elicitor of systemic necrosis in N. benthamiana. • Virus-induced systemic necrosis is enhanced at 15 °C compared to 25 °C. • Induction of systemic necrosis is dependent on as few as two CP amino acid residues. • These residues are at subunit interfaces within the same turn of the virion helix. • Inducer/non-inducer CPs interact differentially with a boron transporter protein.

  12. Interactive Jobs

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

    Interactive Jobs Interactive Jobs Interactive Jobs The login nodes (genepool13 and genepool14) on Genepool should not be used for heavy interactive work. These login nodes are shared amongst all Genepool users, so heavy CPU or memory usage will affect other Genepool users. Instead, you should run intensive interactive sessions via the scheduler with the "qlogin" command, or on a group-dedicated gpint server. Scheduled Interactive Sessions PLEASE NOTE: As of May 2016, qlogin sessions

  13. Pressurized fluidized-bed hydroretorting of eastern oil shales. Volume 4, Task 5, Operation of PFH on beneficiated shale, Task 6, Environmental data and mitigation analyses and Task 7, Sample procurement, preparation, and characterization: Final report, September 1987--May 1991

    SciTech Connect (OSTI)

    Not Available

    1992-03-01

    The objective of Task 5 (Operation of Pressurized Fluidized-Bed Hydro-Retorting (PFH) on Beneficiated Shale) was to modify the PFH process to facilitate its use for fine-sized, beneficiated Eastern shales. This task was divided into 3 subtasks: Non-Reactive Testing, Reactive Testing, and Data Analysis and Correlations. The potential environment impacts of PFH processing of oil shale must be assessed throughout the development program to ensure that the appropriate technologies are in place to mitigate any adverse effects. The overall objectives of Task 6 (Environmental Data and Mitigation Analyses) were to obtain environmental data relating to PFH and shale beneficiation and to analyze the potential environmental impacts of the integrated PFH process. The task was divided into the following four subtasks. Characterization of Processed Shales (IGT), 6.2. Water Availability and Treatment Studies, 6.3. Heavy Metals Removal and 6.4. PFH Systems Analysis. The objective of Task 7 (Sample Procurement, Preparation, and Characterization) was to procure, prepare, and characterize raw and beneficiated bulk samples of Eastern oil shale for all of the experimental tasks in the program. Accomplishments for these tasks are presented.

  14. Building America System Research | Department of Energy

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

    System Research Building America System Research Residential Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review resbldgs01_werling_040213.pdf (3.5 MB) More Documents & Publications Solar Decathlon Multi-Function Fuel-Fired Heat Pump - 2013 Peer Review Whole Building Performance-Based Procurement Training

  15. VisIO: enabling interactive visualization of ultra-scale, time-series data via high-bandwidth distributed I/O systems

    SciTech Connect (OSTI)

    Mitchell, Christopher J; Ahrens, James P; Wang, Jun

    2010-10-15

    Petascale simulations compute at resolutions ranging into billions of cells and write terabytes of data for visualization and analysis. Interactive visuaUzation of this time series is a desired step before starting a new run. The I/O subsystem and associated network often are a significant impediment to interactive visualization of time-varying data; as they are not configured or provisioned to provide necessary I/O read rates. In this paper, we propose a new I/O library for visualization applications: VisIO. Visualization applications commonly use N-to-N reads within their parallel enabled readers which provides an incentive for a shared-nothing approach to I/O, similar to other data-intensive approaches such as Hadoop. However, unlike other data-intensive applications, visualization requires: (1) interactive performance for large data volumes, (2) compatibility with MPI and POSIX file system semantics for compatibility with existing infrastructure, and (3) use of existing file formats and their stipulated data partitioning rules. VisIO, provides a mechanism for using a non-POSIX distributed file system to provide linear scaling of 110 bandwidth. In addition, we introduce a novel scheduling algorithm that helps to co-locate visualization processes on nodes with the requested data. Testing using VisIO integrated into Para View was conducted using the Hadoop Distributed File System (HDFS) on TACC's Longhorn cluster. A representative dataset, VPIC, across 128 nodes showed a 64.4% read performance improvement compared to the provided Lustre installation. Also tested, was a dataset representing a global ocean salinity simulation that showed a 51.4% improvement in read performance over Lustre when using our VisIO system. VisIO, provides powerful high-performance I/O services to visualization applications, allowing for interactive performance with ultra-scale, time-series data.

  16. Integration of Nontraditional Isotopic Systems Into Reaction-Transport Models of EGS For Exploration, Evaluation of Water-Rock Interaction, and Impacts of Water Chemistry on Reservoir Sustainability

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

    Nontraditional Isotopic Systems Into Reaction-Transport Models of EGS For Exploration, Evaluation of Water-Rock Interaction, and Impacts of Water Chemistry on Reservoir Sustainability Eric Sonnenthal Lawrence Berkeley National Lab Track 3 Project Officer: Eric Hass Total Project Funding: $512K April 23, 2013 This presentation does not contain any proprietary confidential, or otherwise restricted information. 2 | US DOE Geothermal Office eere.energy.gov Relevance/Impact of Research Challenges,

  17. Ab initio molecular orbital-configuration interaction based quantum master equation (MOQME) approach to the dynamic first hyperpolarizabilities of asymmetric π-conjugated systems

    SciTech Connect (OSTI)

    Kishi, Ryohei; Fujii, Hiroaki; Minami, Takuya; Shigeta, Yasuteru; Nakano, Masayoshi

    2015-01-22

    In this study, we apply the ab initio molecular orbital - configuration interaction based quantum master equation (MOQME) approach to the calculation and analysis of the dynamic first hyperpolarizabilities (β) of asymmetric π-conjugated molecules. In this approach, we construct the excited state models by the ab initio configuration interaction singles method. Then, time evolutions of system reduced density matrix ρ(t) and system polarization p(t) are calculated by the QME approach. Dynamic β in the second harmonic generation is calculated based on the nonperturbative definition of nonlinear optical susceptibility, using the frequency domain system polarization p(ω). Spatial contributions of electrons to β are analyzed based on the dynamic hyperpolarizability density map, which visualizes the second-order response of charge density oscillating with a frequency of 2ω. We apply the present method to the calculation of the dynamic β of a series of donor/acceptor substituted polyene oligomers, and then discuss the applicability of the MOQME method to the calculation and analysis of dynamic NLO properties of molecular systems.

  18. Investigations of the structure and electromagnetic interactions of few body systems. Annual progress report, 1 September 1982-31 August 1983

    SciTech Connect (OSTI)

    Harper, E.P.; Lehman, D.R.; Prats, F.

    1983-01-01

    The George Washington University nuclear theory group proposes to conduct investigations of the structure and electromagnetic interactions of few-body systems. The structural properties of the very light nuclei are examined by developing theoretical models that begin from the basic interactions between the constituents and that are solved exactly (numerically), i.e., full three- or four-body dynamics. Such models are then used in an attempt to understand the details of the strong and electromagnetic interactions of the few-nucleon nuclei after the basic underlying reaction mechanisms are understood with simpler models. These efforts are becoming increasingly important with the advent of high duty cycle, high current electron accelerators from which valuable data will be forthcoming that should permit unraveling the structure and interactions of the very-light nuclei. Examples of specific work proposed are the following: 1) Set up the equations for the low-energy photodisintegration of /sup 3/He and /sup 3/H including final-state interactions and the E1 plus E2 operators; 2) Develop a unified picture of the p + d ..-->.. /sup 3/He + ..gamma.., p + d ..-->.. /sup 3/He + ..pi../sup 0/, p + d ..-->.. /sup 3/H + ..pi../sup +/ reactions at intermediate energies; 3) Calculate the elastic and inelastic (1/sup +/..-->..0/sup +/) form factors for /sup 6/Li with three-body (..cap alpha..NN) wave functions; 4) Calculate static properties (RMS radius, magnetic moment, and quadrupole moment) of /sup 6/Li with three-body wave functions; and 5) Develop the theory for the coincidence reactions /sup 6/Li(p,2p)n..cap alpha.., /sup 6/Li(e,e'p)n..cap alpha.., and /sup 6/Li(e,e'd)..cap alpha... It is anticipated that these efforts will expand the frontiers of our knowledge about few-body nuclei.

  19. Interactive Jobs

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

    The following command requests 2 nodes using the interactive queue. hopper% qsub -I -q debug -l mppwidth48 The -I flag specifies an interactive job. The -q flag specifies the...

  20. Weak interactions in Graphane/BN systems under static electric fields—A periodic ab-initio study

    SciTech Connect (OSTI)

    Steinkasserer, Lukas Eugen Marsoner; Gaston, Nicola; Paulus, Beate

    2015-04-21

    Ab-initio calculations via periodic Hartree-Fock (HF) and local second-order Møller-Plesset perturbation theory (LMP2) are used to investigate the adsorption properties of combined Graphane/boron nitride systems and their response to static electric fields. It is shown how the latter can be used to alter both structural as well as electronic properties of these systems.

  1. Cascaded-systems analyses and the detective quantum efficiency of single-Z x-ray detectors including photoelectric, coherent and incoherent interactions

    SciTech Connect (OSTI)

    Yun, Seungman; Tanguay, Jesse; Cunningham, Ian A.; Kim, Ho Kyung

    2013-04-15

    Purpose: Theoretical models of the detective quantum efficiency (DQE) of x-ray detectors are an important step in new detector development by providing an understanding of performance limitations and benchmarks. Previous cascaded-systems analysis (CSA) models accounted for photoelectric interactions only. This paper describes an extension of the CSA approach to incorporate coherent and incoherent interactions, important for low-Z detectors such as silicon and selenium. Methods: A parallel-cascade approach is used to describe the three types of x-ray interactions. The description of incoherent scatter required developing expressions for signal and noise transfer through an 'energy-labeled reabsorption' process where the parameters describing reabsorption are random functions of the scatter photon energy. The description of coherent scatter requires the use of scatter form factors that may not be accurate for some crystalline detector materials. The model includes the effects of scatter reabsorption and escape, charge collection, secondary quantum sinks, noise aliasing, and additive noise. Model results are validated by Monte Carlo calculations for Si and Se detectors assuming free-atom atomic form factors. Results: The new signal and noise transfer expressions were validated by showing agreement with Monte Carlo results. Coherent and incoherent scatter can degrade the DQE of Si and sometimes Se detectors depending on detector thickness and incident-photon energy. Incoherent scatter can produce a substantial low-frequency drop in the modulation transfer function and DQE. Conclusions: A generally useful CSA model of the DQE is described that is believed valid for any single-Z material up to 10 cycles/mm at both mammographic and radiographic energies within the limitations of Fourier-based linear-systems models and the use of coherent-scatter form factors. The model describes a substantial low-frequency drop in the DQE of Si systems due to incoherent scatter above 20

  2. Competing magnetic interactions in the extended Kagome system YBaCo{sub 4}O{sub 7}

    SciTech Connect (OSTI)

    Chapon, L. C.; Radaelli, P. G.; Zheng, H.; Mitchell, J. F.

    2006-11-01

    YBaCo{sub 4}O{sub 7} belongs to a new class of geometrically frustrated magnets like the pyrochlores, in which Co spins occupy corners of tetrahedra. The structure can be viewed as an alternating stacking of Kagome and triangular layers. Exactly half of the triangular units of the Kagome plane are capped by Co ions to form columns running perpendicular to the Kagome sheets. Neutron powder diffraction reveals a broad temperature range of diffuse magnetic scattering, followed by long-range magnetic ordering below 110 K. A unique low-temperature magnetic structure simultaneously satisfies an S=0 arrangement in the uncapped triangular units and antiferromagnetic coupling along the columns. A spin reorientation above 30 K tracks the relative strengths of the in-plane and out-of-plane interactions.

  3. FRIB cryogenic distribution system

    SciTech Connect (OSTI)

    Ganni, Venkatarao; Dixon, Kelly D.; Laverdure, Nathaniel A.; Knudsen, Peter N.; Arenius, Dana M.; Barrios, Matthew N.; Jones, S.; Johnson, M.; Casagrande, Fabio

    2014-01-01

    The Michigan State University Facility for Rare Isotope Beams (MSU-FRIB) helium distribution system has been revised to include bayonet/warm valve type disconnects between each cryomodule and the transfer line distribution system, similar to the Thomas Jefferson National Accelerator Facility (JLab) and the Spallation Neutron Source (SNS) cryogenic distribution systems. The heat loads at various temperature levels and some of the features in the design of the distribution system are outlined. The present status, the plans for fabrication, and the procurement approach for the helium distribution system are also included.

  4. Microbial Protein-Protein Interactions (MiPPI) Data from the Genomics: GTL Center for Molecular and Cellular Systems (CMCS)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    The Genomic Science Center for Molecular and Cellular Systems (CMCS), established in 2002, seeks to identify and characterize the complete set of protein complexes within a cell to provide a mechanistic basis for the understanding of biochemical functions. The CMCS is anchored at ORNL and PNNL. CMCS initially focused on the identification and characterization of protein complexes in two microbial systems,Rhodopseudomonas palustris (R. palustris) and Shewanella oneidensis (S. oneidensis). These two organisms have also been the focus of major DOE Genomic Science/Microbial Cell Program (MCP) projects. To develop an approach for identifying the diverse types of complexes present in microbial organisms, CMCS incorporates a number of molecular biology, microbiology, analytical and computational tools in an integrated pipeline.

  5. Effect of the Pauli exclusion principle and the polarization of nuclei on the potential of their interaction for the example of the {sup 16}O+{sup 16}O system

    SciTech Connect (OSTI)

    Nesterov, V. A.

    2013-05-15

    On the basis of the energy-density method, the effect of simultaneously taking into account the Pauli exclusion principle and the monopole and quadrupole polarizations of interacting nuclei on their interaction potential is considered for the example of the {sup 16}O + {sup 16}O system by using the wave function for the two-center shell model. The calculations performed in the adiabatic approximation reveal that the inclusion of the Pauli exclusion principle and the polarization of interacting nuclei, especially their quadrupole polarization, has a substantial effect on the potential of the nucleus-nucleus interaction.

  6. DOE Releases Request for Information for the West Valley Demonstration Project Technical Services to Develop a Supplemental Environmental Impact Statement Procurement

    Office of Energy Efficiency and Renewable Energy (EERE)

    Cincinnati -- The U.S. Department of Energy (DOE) today issued a Request for Information (RFI) seeking to solicit input via capability statements from interested parties with the specialized capabilities necessary to meet the requirements of the Draft Performance Work Statement (PWS) for the West Valley Demonstration Project Technical Services to develop a Supplemental Environmental Impact Statement Procurement

  7. Procurement of State-of-the-Art Research Equipment to Support Faculty Members Within the RNAi Therapeutics Institute

    SciTech Connect (OSTI)

    Terence Flotte, MD; Patricia McNulty

    2010-06-29

    This project funded the procurement of state-of-the-art research equipment to support world class faculty members within the RNAi Therapeutics Institute, a central program of the Advanced Therapeutics Cluster (ATC) project. The equipment purchased under this grant supports the RNA Therapeutics Institute (RTI) at the University of Massachusetts Medical School which seeks to build a community of scientists passionate about RNA. By uniting researchers studying the fundamental biology and mechanisms of cellular RNAs with those working to devise human therapies using or targeting nucleic acids, the RTI represents a new model for scientific exploration. By interweaving basic and applied nucleic acid scientists with clinicians dedicated to finding new cures, our goal is to create a new paradigm for organizing molecular research that enables the rapid application of new biological discoveries to solutions for unmet challenges in human health.

  8. Federal Energy Management Program (FEMP) Technical Assistance...

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

    More Documents & Publications Industry Interactive Procurement System (IIPS) Federal Energy and Water Management Awards: Frequently Asked Questions Home Energy Score Assessor ...

  9. NATIONAL CARBON SEQUESTRATION DATABASE AND GEOGRAPHIC INFORMATION SYSTEM (NATCARB) FORMER TITLE-MIDCONTINENT INTERACTIVE DIGITAL CARBON ATLAS AND RELATIONAL DATABASE (MIDCARB)

    SciTech Connect (OSTI)

    Timothy R. Carr

    2004-07-16

    This annual report describes progress in the third year of the three-year project entitled ''Midcontinent Interactive Digital Carbon Atlas and Relational Database (MIDCARB)''. The project assembled a consortium of five states (Indiana, Illinois, Kansas, Kentucky and Ohio) to construct an online distributed Relational Database Management System (RDBMS) and Geographic Information System (GIS) covering aspects of carbon dioxide (CO{sub 2}) geologic sequestration (http://www.midcarb.org). The system links the five states in the consortium into a coordinated regional database system consisting of datasets useful to industry, regulators and the public. The project has been extended and expanded as a ''NATional CARBon Sequestration Database and Geographic Information System (NATCARB)'' to provide national coverage across the Regional CO{sub 2} Partnerships, which currently cover 40 states (http://www.natcarb.org). Advanced distributed computing solutions link database servers across the five states and other publicly accessible servers (e.g., USGS) into a single system where data is maintained and enhanced at the local level but is accessed and assembled through a single Web portal and can be queried, assembled, analyzed and displayed. This project has improved the flow of data across servers and increased the amount and quality of available digital data. The online tools used in the project have improved in stability and speed in order to provide real-time display and analysis of CO{sub 2} sequestration data. The move away from direct database access to web access through eXtensible Markup Language (XML) has increased stability and security while decreasing management overhead. The MIDCARB viewer has been simplified to provide improved display and organization of the more than 125 layers and data tables that have been generated as part of the project. The MIDCARB project is a functional demonstration of distributed management of data systems that cross the boundaries

  10. Interactive Jobs

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

    Interactive Jobs Interactive Jobs Serial Code or Commands Franklin is a massively parallel high-performance computing platform and is intended and designed to run large parallel codes. While it is possible to run serial jobs on Franklin, it is discouraged. Any code or command that is not preceeded by the aprun command will execute serially on a service (usually login) node. The login nodes are for executing general UNIX shell commands, building code, and submitting jobs intended to run on the

  11. Temporary Waiver of Mandatory Use of the Strategic Integrated Procurement Enterprise System (STRIPES) for Certain Purchase Card Transactions

    Energy.gov [DOE]

    Several issues have been identified relating to the use of STRIPES for the processing of transactions at or below the micro-purchase threshold of $3,000 using the Government-wide purchase card. These issues relate strictly to the efficient processing of such transactions and not to the ability of STRIPES to properly and accurately process these actions.

  12. Temporary Waiver of Mandatory Use of Strategic Integrated Procurement Enterprise System (STRIPES) for Certain Purchase Card Transactions

    Energy.gov [DOE]

    Several issues have been identified relating to the use of STRIPES for the processing of transactions at or below the micro-purchase threshold of $3,000 using the Government-wide purchase card. This issues relate strictly to the efficient processing of such transactions and not to the ability of STRIPES to properly and accurately process these actions.

  13. Acquisition Guide Chapter 4.6- Assigning Identifying Numbers Outside of the Strategic Integrated Procurement Enterprise System (STRIPES)

    Energy.gov [DOE]

    The subject guide chapter provides guidance on the DOE's procedures for assigning identifying numbers to all new requisitions, solicitations and business instruments processed outside of STRIPES. This Guide Chapter does not apply to instrument numbers issued and business instruments awarded prior to the deployment of STRIPES at the DOE.

  14. Systems Biology Model of Interactions Between Tissue Growth Factors and DNA Damage Pathways: Low Dose Response and Cross-Talk in TGFbeta and ATM Signaling

    SciTech Connect (OSTI)

    O'Neill, Peter; Anderson, Jennifer

    2014-10-02

    The etiology of radiation carcinogenesis has been described in terms of aberrant changes that span several levels of biological organization. Growth factors regulate many important cellular and tissue functions including apoptosis, differentiation and proliferation. A variety of genetic and epigenetic changes of growth factors have been shown to contribute to cancer initiation and progression. It is known that cellular and tissue damage to ionizing radiation is in part initiated by the production of reactive oxygen species, which can activate cytokine signaling, and the DNA damage response pathways, most notably the ATM signaling pathway. Recently the transforming growth factor β (TGFβ) pathway has been shown to regulate or directly interact with the ATM pathway in the response to radiation. The relevance of this interaction with the ATM pathway is not known although p53 becomes phosphorylated and DNA damage responses are involved. However, growth factor interactions with DNA damage responses have not been elucidated particularly at low doses and further characterization of their relationship to cancer processes is warranted. Our goal will be to use a systems biology approach to mathematically and experimentally describe the low dose responses and cross-talk between the ATM and TGFβ pathways initiated by low and high LET radiation. We will characterize ATM and TGFβ signaling in epithelial and fibroblast cells using 2D models and ultimately extending to 3D organotypic cell culture models to begin to elucidate possible differences that may occur for different cell types and/or inter-cellular communication. We will investigate the roles of the Smad and Activating transcription factor 2 (ATF2) proteins as the potential major contributors to cross- talk between the TGFβ and ATM pathways, and links to cell cycle control and/or the DNA damage response, and potential differences in their responses at low and high doses. We have developed various experimental

  15. How should greenhouse gas emissions be taken into account in the decision making of municipal solid waste management procurements? A case study of the South Karelia region, Finland

    SciTech Connect (OSTI)

    Hupponen, M. Grönman, K.; Horttanainen, M.

    2015-08-15

    Highlights: • Environmental criteria for the MSW incineration location procurements are needed. • Focus should be placed on annual energy efficiency and on substitute fuels. • In SRF combustion it is crucial to know the share and the treatment of rejects. • The GWP of transportation is a small part of the total emissions. - Abstract: The ongoing trend in the public sector is to make more sustainable procurements by taking into account the impacts throughout the entire life cycle of the procurement. Despite the trend, the only deciding factor can still be the total costs. This article answers the question of how greenhouse gas (GHG) emissions should be taken into account in municipal solid waste (MSW) management when selecting an incineration plant for source separated mixed MSW. The aim is to guide the decision making of MSW management towards more environmentally friendly procurements. The study was carried out by calculating the global warming potentials (GWPs) and costs of mixed MSW management by using the waste composition from a case area in Finland. Scenarios of landfilling and combustion in three actual waste incineration plants were used to recognise the main processes that affect the results. GWP results show that the combustion of mixed MSW is a better alternative than landfilling the waste. The GHG results from combustion are greatly affected by emissions from the combustion and substituted energy production. The significance of collection and transportation is higher from the costs’ perspective than from the point of view of GHG emissions. The main costs, in addition to collection and transportation costs, result from the energy utilization or landfilling of mixed MSW. When tenders are invited for the incineration location of mixed MSW, the main focus should be: What are the annual electricity and heat recovery efficiencies and which are the substituted fuels in the area? In addition, in the case of a fluidized bed combustor it is crucial to

  16. Computational Systems & Software Environment | National Nuclear...

    National Nuclear Security Administration (NNSA)

    The scope of this product includes strategic planning, research, development, procurement, ... The scope of this product includes strategic planning, research, development, procurement, ...

  17. Weak Interactions

    DOE R&D Accomplishments [OSTI]

    Lee, T. D.

    1957-06-01

    Experimental results on the non-conservation of parity and charge conservation in weak interactions are reviewed. The two-component theory of the neutrino is discussed. Lepton reactions are examined under the assumption of the law of conservation of leptons and that the neutrino is described by a two- component theory. From the results of this examination, the universal Fermi interactions are analyzed. Although reactions involving the neutrino can be described, the same is not true of reactions which do not involve the lepton, as the discussion of the decay of K mesons and hyperons shows. The question of the invariance of time reversal is next examined. (J.S.R.)

  18. Effect of La{sub 2}O{sub 3}-treatment on textural and solid-solid interactions in ferric/cobaltic oxides system

    SciTech Connect (OSTI)

    Fagal, Gehan A.; Badawy, Abdelrahman A.; Hassan, Neven A.; El-Shobaky, Gamil A.

    2012-10-15

    Pure and La{sub 2}O{sub 3}-containing (0.75-3.0 mol%) Fe{sub 2}O{sub 3}/Co{sub 3}O{sub 4} solids were prepared by thermal treatment of their carbonates at 500-700 Degree-Sign C. The produced solids were characterized using XRD, HRTEM, EDX and nitrogen adsorption at -196 Degree-Sign C. The results revealed that pure solids calcined at 600 and 700 Degree-Sign C consisted of nanosized CoFe{sub 2}O{sub 4} phase, while pure mixed solids calcined at 500 Degree-Sign C consisted of trace amount of CoFe{sub 2}O{sub 4} and unreacted Fe{sub 2}O{sub 3}, Co{sub 3}O{sub 4} phases. The presence of 0.75 mol% La{sub 2}O{sub 3} enhanced solid-solid interaction between Fe{sub 2}O{sub 3} and Co{sub 3}O{sub 4} at 500 Degree-Sign C yielding CoFe{sub 2}O{sub 4}. The ferrite phase existed also in all mixed oxides upon treated with La{sub 2}O{sub 3} besides LaCoO{sub 3} phase. LaCoO{sub 3} existed as a major phase in all mixed oxides treated with 3 mol% La{sub 2}O{sub 3}. La{sub 2}O{sub 3}-treatment modified the crystallite size of all phases present to an extent dependent on calcination temperature and amount of La{sub 2}O{sub 3} content. This treatment decreased effectively the S{sub BET} of all mixed solids. - Graphical Abstract: TEM photographs of pure mixed oxides calcined at 500 Degree-Sign C. Highlights: Black-Right-Pointing-Pointer Cobalt ferrite exhibit chemical stability, low electric loss and high coercivity. Black-Right-Pointing-Pointer Cobalt ferrite is used in microwave devices, computer memories and magnetic storage. Black-Right-Pointing-Pointer Solid-solid interactions in ferric/cobaltic oxides system were investigated. Black-Right-Pointing-Pointer La{sub 2}O{sub 3}-treatment modified surface compositions of the system investigated. Black-Right-Pointing-Pointer All phases present in various solids existed as nanosized solids.

  19. Hadron interactions

    SciTech Connect (OSTI)

    K. Orginos

    2011-12-01

    In this talk I am reviewing recent calculations of properties of multi-hadron systems in lattice QCD. In particular, I am reviewing results of elastic scattering phase shifts in meson-meson, meson-baryon and baryon-baryon systems, as well as discussing results indicating possible existence of bound states in two baryon systems. Finally, calculations of properties of systems with more than two hadrons are presented.

  20. CONTRACTOR PURCHASING SYSTEM REVIEWS

    Office of Environmental Management (EM)

    * Infrequent use of competitive procurement * Frequent payment of transportation premium * Failure to take fast payment or quantity discounts Acquisition Guide ...

  1. Development of a direct contact ice storage system

    SciTech Connect (OSTI)

    Poirier, R.

    1989-03-01

    The program described involves the design, construction, and performance testing of a Direct Freeze Thermal Energy Storage System. Task 1 (Design) has been completed; and Task 2 (construction) is in progress, with equipment procurements presently underway. Once constructed, the system will undergo extensive laboratory performance testing and analysis, followed by an assessment of the system`s cost effectiveness. This study will advance the understanding and development of the direct freeze concept, which offers inherent benefits for thermal energy storage.

  2. 241-AZ-101 Waste Tank Color Video Camera System Shop Acceptance Test Report

    SciTech Connect (OSTI)

    WERRY, S.M.

    2000-03-23

    This report includes shop acceptance test results. The test was performed prior to installation at tank AZ-101. Both the camera system and camera purge system were originally sought and procured as a part of initial waste retrieval project W-151.

  3. Interactive Map

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

    Nuclear & Particle Physics, Astrophysics, Cosmology Sensors, Instrumentation Systems Science Facilities DARHT Electron Microscopy Lab Ion Beam Materials Lab MaRIE Proton ...

  4. Department of Energy Acquisition System - A Guide for Executives

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

    MA-0517 The Department of Energy ACQUISITION SYSTEM A Guide for Executives U.S. Department of Energy Office of Procurement and Assistance Management July 9, 2009 Washington, DC 20585-0705 THE DEPARTMENT OF ENERGY ACQUISTION SYSTEM 1 Every year the Department of Energy spends over 90% of its budget on purchases from the private sector. Because of the Federal Government's special fiduciary relationship, the acquisition system established to manage these expenditures of taxpayer monies is very

  5. Molten-Caustic-Leaching System Integration Project

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    The objective of this project is to modify an existing molten-caustic-leaching (MCL) system for coal upgrading so that it operates in an integrated continuous manner. The overall strategy consists of several tasks, but only a few are discussed here. Tasks discussed are: MCL circuit component testing (coal sample procurement), final circuit modifications for integrated operation, coal product handling/waste disposal (coal inventory disposal, MCL solid waste disposal), project management and control. (VC)

  6. LONG-TERM SPECTRAL VARIATIONS OF ULTRALUMINOUS X-RAY SOURCES IN THE INTERACTING GALAXY SYSTEMS M 51 AND NGC 4490/85

    SciTech Connect (OSTI)

    Yoshida, Tessei; Ebisawa, Ken; Tsujimoto, Masahiro [Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, 3-1-1 Yoshinodai, Chuo, Sagamihara, Kanagawa 252-5210 (Japan); Matsushita, Kyoko [Department of Physics, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo 162-8601 (Japan); Kawaguchi, Toshihiro, E-mail: yoshida.tessei@ac.jaxa.j [Center for Computational Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577 (Japan)

    2010-10-10

    Variable ultraluminous X-ray sources (ULXs), which are considered to be black hole binaries (BHBs), are known to show state transitions similar to Galactic BHBs. However, the relation between the ULX states and the Galactic BHB states is still unclear, primarily due to the less well-understood behaviors of ULXs in contrast to the Galactic BHBs. Here, we report a statistical X-ray spectral study of 34 energy spectra from seven bright ULXs in the interacting galaxy systems M 51 and NGC 4490/85, using archive data from multiple Chandra and XMM-Newton observations spanning a few years. In order to compare them with Galactic BHB states, we applied representative spectral models of BHBs-a power-law (PL), a multi-color disk blackbody (MCD), and a slim-disk model-to all the ULX spectra. We found a hint of a bimodal structure in the luminosity distribution of the samples, suggesting that ULXs have two states that respectively have typical luminosities of (3-6)x 10{sup 39} and (1.5-3)x 10{sup 39} ergs s{sup -1}. Most spectra in the brighter state are explained by the MCD or the slim-disk model, whereas those in the fainter state are explained by the PL model. In particular, the slim-disk model successfully explains the observed spectral variations of NGC 4490/85 ULX-6 and ULX-8 by changes of the mass accretion rate to a black hole of an estimated mass of <40 M{sub sun}. From the best-fit model parameters of each state, we speculate that the brighter state in these two ULXs corresponds to the brightest state of Galactic BHBs, which is often called the 'apparently standard state'. The fainter state of the ULXs has a PL-shaped spectrum, but the photon index range is much wider than that seen in any single state of Galactic BHBs. We thus speculate that it is a state unique to ULXs. Some sources show much fainter and steeper spectra than the faint state, which we identified as yet another state.

  7. LCLS XTOD Tunnel Vacuum System (XVTS)

    SciTech Connect (OSTI)

    Beale, R; Duffy, P; Kishiyama, K; Mckernan, M; McMahon, D; Lewis, S; Trent, J; Tung, L; Shen, S

    2005-11-04

    The vacuum system of the XVTS (X-Ray Vacuum Transport System) for the LCLS (Linac Coherent Light Source) XTOD (X-ray Transport, Optics and Diagnostics) system has been analyzed and configured by the Lawrence Livermore National Laboratory's NTED (New Technologies Engineering Division) as requested by the SLAC/LCLS program. The system layout, detailed analyses and selection of the vacuum components for the XTOD tunnel section are presented in this preliminary design report. The vacuum system was analyzed and optimized using a coupled gas load balance model of sub-volumes of the components to be evacuated. Also included are the plans for procurement, mechanical integration, and the cost estimates.

  8. Procurement Data Reporting

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

    1.205-1 August 2016 ________________________________________________________________________ 1 Contracting with Public Relations Firms [Reference: FAR 31.205-1] 1.0 Summary of Latest Changes This update includes minor administrative changes. 2.0 Discussion 2.1 Overview. This chapter supplements other more primary acquisition regulations and policies contained in the reference above and should be considered in the context of that reference. It also discusses the Department of Energy's procedures

  9. WIPP Opportunities -CBFO Procurement

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

    For additional posting information, please visit the Department of Energy's Environmental Management Consolidated Business Center site, located at http:www.emcbc.doe.gov...

  10. TO: FROM: Procurement Directors

    Office of Environmental Management (EM)

    and Ground Domestic Delivery Services (DDS2) in the continental United States, Alaska, Hawaii, and Puerto Rico. DDS2 is a full service Federal Strategic Sourcing Initiative (FSSI)...

  11. TO: Procurement Directors

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

    and Assistance Policy, Office of Acquisition and Project Management SUBJECT: ... The revision also removed outdated and conflicting language. DOE O 580.1A was also ...

  12. Procurement Forms | NREL

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

    RFPs relating to construction projects require additional documentation and are located in the "Construction Specific Forms" tab. Representations and Certifications Representations ...

  13. Procurement Data Reporting

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

    References: DOE O 540.1B, AL 2010-03, AL 2011-30, Cancellation Notice I. Overview This ... processed outside of STRIPES. This Guide Chapter does not apply to instrument numbers ...

  14. TO: Procurement Directors

    Energy Savers

    of High Risk Property (41 CFR Subpart 109-1.53); (2) Motor Vehicle Management (41 CFR Subpart 109-38); and (3) Laboratory Equipment Donation Program (41 CFR Subpart 109-50.1)." ...

  15. Products, Services: Not Procurable

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

    Furrier Physicians Amusements Gaming Produce ArtArtists Gift Shops Public Relations Art Galleries Glass Company Recreation Arts & Crafts GrocersGroceries Relocation Services...

  16. NERSC-8 Procurement

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

    Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support ...

  17. FPDS-NG National Interest Action (NIA) Code to Track Procurement Actions Made in Support of the Pacific Earthquake and Tsunami

    Energy.gov [DOE]

    The purpose of this Policy Flash is to advise Contracting Officers of the establishment of a new National Interest Action (NIA) Code to track procurement actions made in support of the Pacific Earthquake and Tsunami. As explained below, this action does not trigger or otherwise authorize agencies to use any Emergency Acquisition Flexibilities in Federal Acquisition Regulation (FAR) 18.2. Effective immediately, procurement actions in direct response to the Pacific earthquake and tsunami should be reported in FPDS-NG using the NIA code "Pacific Earthquake/Tsunami 2011." The NIA value for Pacific Earthquake and Tsunami is currently valid from March 11, 2011, to September 12, 2011. Since responses to this incident may be conducted inside or outside the United States, Contracting Officers should ensure that "Place of Performance" data accurately reflects where the work will be performed. Note: This NIA Code should be used only to facilitate cost collection and reporting. Use of this NIA Code does not authorize or justify use of any Emergency Acquisition Flexibilities in FAR 18.2. However, the acquisition flexibilities described in FAR 18.1 may be available, as well as others in agency acquisition supplements, to support the response to the Pacific Earthquake and Tsunami.

  18. Dynamic density functional theory with hydrodynamic interactions: Theoretical development and application in the study of phase separation in gas-liquid systems

    SciTech Connect (OSTI)

    Kikkinides, E. S.; Monson, P. A.

    2015-03-07

    Building on recent developments in dynamic density functional theory, we have developed a version of the theory that includes hydrodynamic interactions. This is achieved by combining the continuity and momentum equations eliminating velocity fields, so the resulting model equation contains only terms related to the fluid density and its time and spatial derivatives. The new model satisfies simultaneously continuity and momentum equations under the assumptions of constant dynamic or kinematic viscosity and small velocities and/or density gradients. We present applications of the theory to spinodal decomposition of subcritical temperatures for one-dimensional and three-dimensional density perturbations for both a van der Waals fluid and for a lattice gas model in mean field theory. In the latter case, the theory provides a hydrodynamic extension to the recently studied dynamic mean field theory. We find that the theory correctly describes the transition from diffusive phase separation at short times to hydrodynamic behaviour at long times.

  19. AMI System Security Requirements - v1_01-1 | Department of Energy

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

    AMI System Security Requirements - v1_01-1 AMI System Security Requirements - v1_01-1 This document provides the utility industry and vendors with a set of security requirements for Advanced Metering Infrastructure (AMI). These requirements are intended to be used in the procurement process, and represent a superset of requirements gathered from current cross industry accepted security standards and best practice guidance documents. AMI System Security Requirements - v1_01-1 (825.11 KB) More

  20. Acceptance test report for the Tank 241-C-106 in-tank imaging system

    SciTech Connect (OSTI)

    Pedersen, L.T.

    1998-05-22

    This document presents the results of Acceptance Testing of the 241-C-106 in-tank video camera imaging system. The purpose of this imaging system is to monitor the Project W-320 sluicing of Tank 241-C-106. The objective of acceptance testing of the 241-C-106 video camera system was to verify that all equipment and components function in accordance with procurement specification requirements and original equipment manufacturer`s (OEM) specifications. This document reports the results of the testing.

  1. System-Scale Model of Aquifer, Vadose Zone, and River Interactions for the Hanford 300 Area - Application to Uranium Reactive Transport

    SciTech Connect (OSTI)

    Rockhold, Mark L.; Bacon, Diana H.; Freedman, Vicky L.; Parker, Kyle R.; Waichler, Scott R.; Williams, Mark D.

    2013-10-01

    This report represents a synthesis and integration of basic and applied research into a system-scale model of the Hanford 300 Area groundwater uranium plume, supported by the U.S. Department of Energy’s Richland Operations (DOE-RL) office. The report integrates research findings and data from DOE Office of Science (DOE-SC), Office of Environmental Management (DOE-EM), and DOE-RL projects, and from the site remediation and closure contractor, Washington Closure Hanford, LLC (WCH). The three-dimensional, system-scale model addresses water flow and reactive transport of uranium for the coupled vadose zone, unconfined aquifer, and Columbia River shoreline of the Hanford 300 Area. The system-scale model of the 300 Area was developed to be a decision-support tool to evaluate processes of the total system affecting the groundwater uranium plume. The model can also be used to address “what if” questions regarding different remediation endpoints, and to assist in design and evaluation of field remediation efforts. For example, the proposed cleanup plan for the Hanford 300 Area includes removal, treatment, and disposal of contaminated sediments from known waste sites, enhanced attenuation of uranium hot spots in the vadose and periodically rewetted zone, and continued monitoring of groundwater with institutional controls. Illustrative simulations of polyphosphate infiltration were performed to demonstrate the ability of the system-scale model to address these types of questions. The use of this model in conjunction with continued field monitoring is expected to provide a rigorous basis for developing operational strategies for field remediation and for defining defensible remediation endpoints.

  2. Frequently Asked Questions Regarding DOE-STD-1195-2011, Design of Safety Significant Safety Instrumented Systems Used at DOE Non-Reactor Nuclear Facilities

    Office of Energy Efficiency and Renewable Energy (EERE)

    Frequently Asked Questions Regarding DOE-STD-1195-2011 which provides requirements and guidance for the design, procurement, installation, testing, maintenance, operation, and quality assurance of safety instrumented systems (SIS) that may be used at Department of Energy (DOE) nonreactor nuclear facilities for safety significant (SS) functions.

  3. An interactive ontology-driven information system for simulating background radiation and generating scenarios for testing special nuclear materials detection algorithms

    SciTech Connect (OSTI)

    Sorokine, Alexandre; Schlicher, Bob G; Ward, Richard C; Wright, Michael C; Kruse, Kara L

    2015-01-01

    This paper describes an original approach to generating scenarios for the purpose of testing the algorithms used to detect special nuclear materials (SNM) that incorporates the use of ontologies. Separating the signal of SNM from the background requires sophisticated algorithms. To assist in developing such algorithms, there is a need for scenarios that capture a very wide range of variables affecting the detection process, depending on the type of detector being used. To provide such a cpability, we developed an ontology-driven information system (ODIS) for generating scenarios that can be used in creating scenarios for testing of algorithms for SNM detection. The ontology-driven scenario generator (ODSG) is an ODIS based on information supplied by subject matter experts and other documentation. The details of the creation of the ontology, the development of the ontology-driven information system, and the design of the web user interface (UI) are presented along with specific examples of scenarios generated using the ODSG. We demonstrate that the paradigm behind the ODSG is capable of addressing the problem of semantic complexity at both the user and developer levels. Compared to traditional approaches, an ODIS provides benefits such as faithful representation of the users' domain conceptualization, simplified management of very large and semantically diverse datasets, and the ability to handle frequent changes to the application and the UI. The approach makes possible the generation of a much larger number of specific scenarios based on limited user-supplied information

  4. An interactive ontology-driven information system for simulating background radiation and generating scenarios for testing special nuclear materials detection algorithms

    SciTech Connect (OSTI)

    Sorokine, Alexandre; Schlicher, Bob G.; Ward, Richard C.; Wright, Michael C.; Kruse, Kara L.; Bhaduri, Budhendra; Slepoy, Alexander

    2015-05-22

    This paper describes an original approach to generating scenarios for the purpose of testing the algorithms used to detect special nuclear materials (SNM) that incorporates the use of ontologies. Separating the signal of SNM from the background requires sophisticated algorithms. To assist in developing such algorithms, there is a need for scenarios that capture a very wide range of variables affecting the detection process, depending on the type of detector being used. To provide such a cpability, we developed an ontology-driven information system (ODIS) for generating scenarios that can be used in creating scenarios for testing of algorithms for SNM detection. The ontology-driven scenario generator (ODSG) is an ODIS based on information supplied by subject matter experts and other documentation. The details of the creation of the ontology, the development of the ontology-driven information system, and the design of the web user interface (UI) are presented along with specific examples of scenarios generated using the ODSG. We demonstrate that the paradigm behind the ODSG is capable of addressing the problem of semantic complexity at both the user and developer levels. Compared to traditional approaches, an ODIS provides benefits such as faithful representation of the users' domain conceptualization, simplified management of very large and semantically diverse datasets, and the ability to handle frequent changes to the application and the UI. Furthermore, the approach makes possible the generation of a much larger number of specific scenarios based on limited user-supplied information

  5. An interactive ontology-driven information system for simulating background radiation and generating scenarios for testing special nuclear materials detection algorithms

    DOE PAGES-Beta [OSTI]

    Sorokine, Alexandre; Schlicher, Bob G.; Ward, Richard C.; Wright, Michael C.; Kruse, Kara L.; Bhaduri, Budhendra; Slepoy, Alexander

    2015-05-22

    This paper describes an original approach to generating scenarios for the purpose of testing the algorithms used to detect special nuclear materials (SNM) that incorporates the use of ontologies. Separating the signal of SNM from the background requires sophisticated algorithms. To assist in developing such algorithms, there is a need for scenarios that capture a very wide range of variables affecting the detection process, depending on the type of detector being used. To provide such a cpability, we developed an ontology-driven information system (ODIS) for generating scenarios that can be used in creating scenarios for testing of algorithms for SNMmore » detection. The ontology-driven scenario generator (ODSG) is an ODIS based on information supplied by subject matter experts and other documentation. The details of the creation of the ontology, the development of the ontology-driven information system, and the design of the web user interface (UI) are presented along with specific examples of scenarios generated using the ODSG. We demonstrate that the paradigm behind the ODSG is capable of addressing the problem of semantic complexity at both the user and developer levels. Compared to traditional approaches, an ODIS provides benefits such as faithful representation of the users' domain conceptualization, simplified management of very large and semantically diverse datasets, and the ability to handle frequent changes to the application and the UI. Furthermore, the approach makes possible the generation of a much larger number of specific scenarios based on limited user-supplied information« less

  6. System 80+ D-RAP, a communication tool

    SciTech Connect (OSTI)

    Siegmann, E.R.; Mody, A.A.

    1994-12-31

    The purpose of {open_quotes}RAP{close_quotes} music is to communicate, and the purpose of D-RAP is to foster communication between the probabilistic risk assessment (PRA) group, designers, and the future combined operating license (COL) applicant. This is to ensure that the design is self-consistent and integrated with the procurement process. The designer reliability assurance program (D-RAP) is the first part of the RAP. The goals of the D-RAP are to have risk-significant systems, structures, and components (SSCs) identified and considered in the detail design and procurement phases and to maintain consistency between PRA and design. Plant safety is maintained throughout the design phase, and pertinent information is passed on to the COL applicant. The operations RAP (O-RAP) covers the plant operation and maintenance.

  7. A coarse-graining approach for molecular simulation that retains the dynamics of the all-atom reference system by implementing hydrodynamic interactions

    SciTech Connect (OSTI)

    Markutsya, Sergiy; Lamm, Monica H.

    2014-11-07

    We report on a new approach for deriving coarse-grained intermolecular forces that retains the frictional contribution that is often discarded by conventional coarse-graining methods. The approach is tested for water and an aqueous glucose solution, and the results from the new implementation for coarse-grained molecular dynamics simulation show remarkable agreement with the dynamics obtained from reference all-atom simulations. The agreement between the structural properties observed in the coarse-grained and all-atom simulations is also preserved. We discuss how this approach may be applied broadly to any existing coarse-graining method where the coarse-grained models are rigorously derived from all-atom reference systems.

  8. System and method for generating micro-seismic events and characterizing properties of a medium with non-linear acoustic interactions

    DOE Patents [OSTI]

    Vu, Cung Khac; Nihei, Kurt; Johnson, Paul A.; Guyer, Robert; Ten Cate, James A.; Le Bas, Pierre-Yves; Larmat, Carene S.

    2015-12-29

    A method and system includes generating a first coded acoustic signal including pulses each having a modulated signal at a central frequency; and a second coded acoustic signal each pulse of which includes a modulated signal a central frequency of which is a fraction d of the central frequency of the modulated signal for the corresponding pulse in the first plurality of pulses. A receiver detects a third signal generated by a non-linear mixing process in the mixing zone and the signal is processed to extract the third signal to obtain an emulated micro-seismic event signal occurring at the mixing zone; and to characterize properties of the medium or creating a 3D image of the properties of the medium, or both, based on the emulated micro-seismic event signal.

  9. Quarterly Research Performance Progress Report (2015 Q3). Ultrasonic Phased Arrays and Interactive Reflectivity Tomography for Nondestructive Inspection of Injection and Production Wells in Geothermal Energy Systems

    SciTech Connect (OSTI)

    Santos-Villalobos, Hector J; Polsky, Yarom; Kisner, Roger A; Johnson, Christi R; Collins, Case; Bouman, Charles; Abdulrahman, Hani; Foster, Benjamin

    2015-09-01

    For the past quarter, we have placed our effort in implementing the first version of the ModelBased Iterative Reconstruction (MBIR) algorithm, assembling and testing the electronics, designing transducers mounts, and defining our laboratory test samples. We have successfully developed the first implementation of MBIR for ultrasound imaging. The current algorithm was tested with synthetic data and we are currently making new modifications for the reconstruction of real ultrasound data. Beside assembling and testing the electronics, we developed a LabView graphic user interface (GUI) to fully control the ultrasonic phased array, adjust the time-delays of the transducers, and store the measured reflections. As part of preparing for a laboratory-scale demonstration, the design and fabrication of the laboratory samples has begun. Three cement blocks with embedded objects will be fabricated, characterized, and used to demonstrate the capabilities of the system. During the next quarter, we will continue to improve the current MBIR forward model and integrate the reconstruction code with the LabView GUI. In addition, we will define focal laws for the ultrasonic phased array and perform the laboratory demonstration. We expect to perform laboratory demonstration by the end of October 2015.

  10. Maintenance study for W-340 Waste Retrieval System

    SciTech Connect (OSTI)

    Christensen, C.; Conner, C.C.; Sekot, J.P.

    1994-05-01

    This study was performed to identify attributes and maintainability requirements for the Tank Waste Retrieval System (TWRS). The system will be developed for Westinghouse Hanford Company in Richland, Washington, as an integrated system to perform waste removal in Tank C-106 and, thus, demonstrate technologies for tank remediation that will satisfy requirements of the Tri-Party Agreement. The study examines attributes of the TWRS, scope of maintenance operations required for the TWRS, maintenance requirements, and potential methods of performing maintenance functions. Recommendations are provided for consideration in the development of both the conceptual design and performance specification, which will be used in procuring the W-340 Waste Retrieval System.

  11. Interacting dark sector with transversal interaction

    SciTech Connect (OSTI)

    Chimento, Luis P.; Richarte, Martín G.

    2015-03-26

    We investigate the interacting dark sector composed of dark matter, dark energy, and dark radiation for a spatially flat Friedmann-Robertson-Walker (FRW) background by introducing a three-dimensional internal space spanned by the interaction vector Q and solve the source equation for a linear transversal interaction. Then, we explore a realistic model with dark matter coupled to a scalar field plus a decoupled radiation term, analyze the amount of dark energy in the radiation era and find that our model is consistent with the recent measurements of cosmic microwave background anisotropy coming from Planck along with the future constraints achievable by CMBPol experiment.

  12. E-Commerce Policies for Hq

    Energy.gov [DOE]

    HQ Procurement Services Policies & Operating Proceduresfor Program Office Buyers Use of the Strategic Integrated Procurement Enterprise System (STRIPES)...

  13. User Data Package (UDP) for Packaged Cogeneration Systems (PCS). Final report, December 1988-May 1990

    SciTech Connect (OSTI)

    Lee, T.Y.

    1990-05-01

    The User Data Package (UDP) for the Packaged Cogeneration System (PCS) has been developed to facilitate the transition of small decentralized cogeneration technology into the Naval shore establishment. The purpose of this UDP is to assist in the planning, design, procurement, operation, and maintenance phases for packaged cogeneration systems at Naval facilities. Several sources of information were used in the development of the UDP, including Navy documents, cogeneration industry reports, cogeneration literature, data from cogeneration installations, and electric and gas utility reports. The information provided in this UDP will enable Navy engineers to consider cogeneration options for facility installations, assist in the evaluation of PCS options, and aid in the selection of the most cost-effective and practical system. The information in the UDP will also assist in the procurement and operation of the PCS. Data to improve the management of contracts for the installation, operation, or maintenance of the cogeneration unit are also provided.

  14. Stacking interactions and DNA intercalation

    SciTech Connect (OSTI)

    Li, Dr. Shen; Cooper, Valentino R; Thonhauser, Prof. Timo; Lundqvist, Prof. Bengt I.; Langreth, David C.

    2009-01-01

    The relationship between stacking interactions and the intercalation of proflavine and ellipticine within DNA is investigated using a nonempirical van der Waals density functional for the correlation energy. Our results, employing a binary stack model, highlight fundamental, qualitative differences between base-pair base-pair interactions and that of the stacked intercalator base pair system. Most notable result is the paucity of torque which so distinctively defines the Twist of DNA. Surprisingly, this model, when combined with a constraint on the twist of the surrounding base-pair steps to match the observed unwinding of the sugar-phosphate backbone, was sufficient for explaining the experimentally observed proflavine intercalator configuration. Our extensive mapping of the potential energy surface of base-pair intercalator interactions can provide valuable information for future nonempirical studies of DNA intercalation dynamics.

  15. Interactive (login) Nodes

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

    Interactive (login) Nodes Interactive (login) Nodes There are 3 interactive nodes at PDSF, pdsf[6-8].nersc.gov, that should be accessed via ssh to pdsf.nersc.gov. These are the gateways to accessing the rest of PDSF. Users can submit batch jobs as well as view and manipulate their files and directories from the interactive nodes. The configuration of the interactive nodes is shown in the table below. Processor Clock Speed (GHz) Architecture Cores Total Memory (GB) Scratch Space (GB) Intel Xeon

  16. Running Interactive Batch Jobs

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

    Interactive Batch Jobs Running Interactive Batch Jobs You cannot login to the PDSF batch nodes directly but you can run an interactive session on a batch node using either qlogin or qsh. This can be useful if you are doing something that is potentially disruptive or if the interactive nodes are overloaded. qlogin will give you an interactive session in the same window as your original session on PDSF, however, you must have your ssh keys in place. You can do this locally on PDSF by following

  17. Business System Planning Project, Preliminary System Design

    SciTech Connect (OSTI)

    EVOSEVICH, S.

    2000-10-30

    CH2M HILL Hanford Group, Inc. (CHG) is currently performing many core business functions including, but not limited to, work control, planning, scheduling, cost estimating, procurement, training, and human resources. Other core business functions are managed by or dependent on Project Hanford Management Contractors including, but not limited to, payroll, benefits and pension administration, inventory control, accounts payable, and records management. In addition, CHG has business relationships with its parent company CH2M HILL, U.S. Department of Energy, Office of River Protection and other River Protection Project contractors, government agencies, and vendors. The Business Systems Planning (BSP) Project, under the sponsorship of the CH2M HILL Hanford Group, Inc. Chief Information Officer (CIO), have recommended information system solutions that will support CHG business areas. The Preliminary System Design was developed using the recommendations from the Alternatives Analysis, RPP-6499, Rev 0 and will become the design base for any follow-on implementation projects. The Preliminary System Design will present a high-level system design, providing a high-level overview of the Commercial-Off-The-Shelf (COTS) modules and identify internal and external relationships. This document will not define data structures, user interface components (screens, reports, menus, etc.), business rules or processes. These in-depth activities will be accomplished at implementation planning time.

  18. Uninterruptible power supply (UPS) systems

    SciTech Connect (OSTI)

    1997-04-01

    Use of this purchase specification is not mandatory. User should review the document and determine if it meets the user`s purpose. This document contains a fill-in-the-blanks guide specification for the procurement of uninterruptible power supply (UPS) systems greater than 10 kVA, organized as follows: Parts 1 through 7--technical requirements; Appendix A--technical requirements to be included in the proposal; Appendix B--UPS system data sheets to be completed by each bidder (Seller) and submitted with the proposal; Appendix C--general guidelines giving the specifier parameters for selecting a UPS system; it should be read before preparing an actual specification, and is not attached to the specification; Attachment 1--sketches prepared by the purchaser (Owner); Attachment 2--sample title page.

  19. Conceptual design of the FRIB cryogenic system

    SciTech Connect (OSTI)

    Weisend II, J G; Bull, Brad; Burns, Chris; Fila, Adam; Kelley, Patrick; Laumer, Helmut; Mann, Thomas; McCartney, Allyn; Jones, S

    2012-06-01

    The Facility for Rare Isotope Beams (FRIB) is a new nuclear science facility funded by the DOE Office of Science and Michigan State University (MSU). FRIB is currently under design and will be located on the MSU campus. The centerpiece of FRIB is a heavy ion linac utilizing superconducting RF cavities and magnets which in turn requires a large cryogenic system. The cryogenic system consists of a commercially produced helium refrigeration plant and an extensive distribution system. Superconducting components will operate at both 4.5 K and 2 K. This paper describes the conceptual design of the system including the expected heat loads and operating modes. The strategy for procuring a custom turnkey helium refrigeration plant from industry, an overview of the distribution system, the interface of the cryogenic system to the conventional facilities and the project schedule are also described.

  20. Molten-Caustic-Leaching System Integration Project. Technical progress report, quarter ending March 27, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-06-01

    The objective of this project is to modify an existing molten-caustic-leaching (MCL) system for coal upgrading so that it operates in an integrated continuous manner. The overall strategy consists of several tasks, but only a few are discussed here. Tasks discussed are: MCL circuit component testing (coal sample procurement), final circuit modifications for integrated operation, coal product handling/waste disposal (coal inventory disposal, MCL solid waste disposal), project management and control. (VC)

  1. Weak Interaction | Jefferson Lab

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

    Weak Interaction February 22, 2011 Jefferson Lab has an accelerator designed to do incisive medium energy physics. This program is dominated by experiments aimed at developing our...

  2. ERHIC INTERACTION REGION DESIGN.

    SciTech Connect (OSTI)

    MONTAG,C.PARKER,B.PTITSYN,V.TEPIKIAN,S.WANG,D.WANG,F.

    2003-10-13

    This paper presents the current interaction region design status of the ring-ring version of the electron-ion collider eRHIC (release 2.0).

  3. Interactive Activity Detection Tools

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

    Activity Detection Tools Interactive Activity Detection Tools Tools for detecting specified activities in video data provide a key intelligence capability. High numbers of false ...

  4. Learning from Semantic Interactions

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

    Most machine learning tools used in geospatial mapping can only learn from labels. Learning from Semantic Interactions LANL's new machine learning tools can learn from semantic ...

  5. Nerve-pulse interactions

    SciTech Connect (OSTI)

    Scott, A.C.

    1982-01-01

    Some recent experimental and theoretical results on mechanisms through which individual nerve pulses can interact are reviewed. Three modes of interactions are considered: (1) interaction of pulses as they travel along a single fiber which leads to velocity dispersion; (2) propagation of pairs of pulses through a branching region leading to quantum pulse code transformations; and (3) interaction of pulses on parallel fibers through which they may form a pulse assembly. This notion is analogous to Hebb's concept of a cell assembly, but on a lower level of the neural hierarchy.

  6. Optics Supply Planning System

    SciTech Connect (OSTI)

    Gaylord, J

    2009-04-30

    The purpose of this study is to specify the design for an initial optics supply planning system for NIF, and to present quality assurance and test plans for the construction of the system as specified. The National Ignition Facility (NIF) is a large laser facility that is just starting operations. Thousands of specialized optics are required to operate the laser, and must be exchanged over time based on the laser shot plan and predictions of damage. Careful planning and tracking of optic exchanges is necessary because of the tight inventory of spare optics, and the long lead times for optics procurements and production changes. Automated inventory forecasting and production planning tools are required to replace existing manual processes. The optics groups members who are expected to use the supply planning system are the stakeholders for this project, and are divided into three groups. Each of these groups participated in a requirements specification that was used to develop this design. (1) Optics Management--These are the top level stakeholdersk, and the final decision makers. This group is the interface to shot operations, is ultimately responsible for optics supply, and decides which exchanges will be made. (2) Work Center Managers--This group manages the on site optics processing work centers. They schedule the daily work center operations, and are responsible for developing long term processing, equipment, and staffing plans. (3) Component Engineers--This group manages the vendor contracts for the manufacture of new optics and the off site rework of existing optics. They are responsible for sourcing vendors, negotiating contracts, and managing vendor processes. The scope of this analysis is to describe the structure and design details of a system that will meet all requirements that were described by stakeholders and documented in the analysis model for this project. The design specifies the architecture, components, interfaces, and data stores of the system

  7. Energy Department Issues Draft Request for Proposals for Operation...

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

    ... The draft RFP will be available on DOE's Industry Interactive Procurement System andor FedBizOpps. Media contact(s): Jeff Sherwood, (202) 586-4940 Walter Perry, (865) 576-0885 ...

  8. Photovoltaic balance-of-system designs and costs at PVUSA

    SciTech Connect (OSTI)

    Reyes, A.B.; Jennings, C.

    1995-05-01

    This report is one in a series of 1994-1995 PVUSA reports that document PVUSA lessons learned at demonstration sites in California and Texas. During the last 7 years (1988 to 1994), 16 PV systems ranging from 20 kW to 500 kW have been installed. Six 20-kW emerging module technology (EMT) arrays and three turnkey (i.e., vendor designed and integrated) utility-scale systems were procured and installed at PVUSA`s main test site in Davis, California. PVUSA host utilities have installed a total of seven EMT arrays and utility-scale systems in their service areas. Additional systems at Davis and host utility sites are planned. One of PVUSA`s key objectives is to evaluate the performance, reliability, and cost of PV balance-of-system (BOS). In the procurement stage PVUSA encouraged innovative design to improve upon present practice by reducing maintenance, improving reliability, or lowering manufacturing or construction costs. The project team worked closely with suppliers during the design stage not only to ensure designs met functional and safety specifications, but to provide suggestions for improvement. This report, intended for the photovoltaic (PV) industry and for utility project managers and engineers considering PV plant construction and ownership, documents PVUSA utility-scale system design and cost lessons learned. Complementary PVUSA topical reports document: construction and safety experience; five-year assessment of EMTs; validation of the Kerman 500-kW grid-support PV plant benefits; PVUSA instrumentation and data analysis techniques; procurement, acceptance, and rating practices for PV power plants; experience with power conditioning units and power quality.

  9. Elementary particle interactions

    SciTech Connect (OSTI)

    Bugg, W.M.; Condo, G.T.; Handler, T.; Hart, E.L.; Ward, B.F.L.; Close, F.E.; Christophorou, L.G.

    1990-10-01

    This report discusses freon bubble chamber experiments exposed to {mu}{sup +} and neutrinos, photon-proton interactions; shower counter simulations; SLD detectors at the Stanford Linear Collider, and the detectors at the Superconducting Super Collider; elementary particle interactions; physical properties of dielectric materials used in High Energy Physics detectors; and Nuclear Physics. (LSP)

  10. The interactions of peripheral membrane proteins with biological membranes

    DOE PAGES-Beta [OSTI]

    Johs, Alexander; Whited, A. M.

    2015-01-01

    The interactions of peripheral proteins with membrane surfaces are critical to many biological processes, including signaling, recognition, membrane trafficking, cell division and cell structure. On a molecular level, peripheral membrane proteins can modulate lipid composition, membrane dynamics and protein-protein interactions. Biochemical and biophysical studies have shown that these interactions are in fact highly complex, dominated by several different types of interactions, and have an interdependent effect on both the protein and membrane. Here we examine three major mechanisms underlying the interactions between peripheral membrane proteins and membranes: electrostatic interactions, hydrophobic interactions, and fatty acid modification of proteins. While experimental approachesmore » continue to provide critical insights into specific interaction mechanisms, emerging bioinformatics resources and tools contribute to a systems-level picture of protein-lipid interactions. Through these recent advances, we begin to understand the pivotal role of protein-lipid interactions underlying complex biological functions at membrane interfaces.« less

  11. The interactions of peripheral membrane proteins with biological membranes

    SciTech Connect (OSTI)

    Johs, Alexander; Whited, A. M.

    2015-01-01

    The interactions of peripheral proteins with membrane surfaces are critical to many biological processes, including signaling, recognition, membrane trafficking, cell division and cell structure. On a molecular level, peripheral membrane proteins can modulate lipid composition, membrane dynamics and protein-protein interactions. Biochemical and biophysical studies have shown that these interactions are in fact highly complex, dominated by several different types of interactions, and have an interdependent effect on both the protein and membrane. Here we examine three major mechanisms underlying the interactions between peripheral membrane proteins and membranes: electrostatic interactions, hydrophobic interactions, and fatty acid modification of proteins. While experimental approaches continue to provide critical insights into specific interaction mechanisms, emerging bioinformatics resources and tools contribute to a systems-level picture of protein-lipid interactions. Through these recent advances, we begin to understand the pivotal role of protein-lipid interactions underlying complex biological functions at membrane interfaces.

  12. Steven Weinberg, Weak Interactions, and Electromagnetic Interactions

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

    Steven Weinberg and Weak and Electromagnetic Interactions Resources with Additional Information Steven Weinberg Courtesy Dr. Steven Weinberg Steven "Weinberg is a professor of physics and astronomy at UT [The University of Texas] Austin and is founding director of the Theory Group in the College of Natural Sciences. [He is] well known for his development of a field theory that unifies the electromagnetic and weak nuclear forces, and for other major contributions to physics and cosmology ...

  13. Experiment-Based Model for the Chemical Interactions between...

    Energy.gov (indexed) [DOE]

    Experiment-Based Model for the Chemical Interactions between Geothermal Rocks, ... Enhanced Geothermal Systems (EGS) with CO2as Heat Transmission Fluid Chemical Impact of ...

  14. Grid-Interactive Electric Vehicle DC-Link Photovoltaic Charging...

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

    Find More Like This Return to Search Grid-Interactive Electric Vehicle DC-Link Photovoltaic Charging System University of Colorado Contact CU About This Technology Publications: ...

  15. The Particle Beam Optics Interactive Computer Laboratory (Journal...

    Office of Scientific and Technical Information (OSTI)

    professionals in learning about charged particle beams and particle beam optical systems. ... is a graphic user interface shell that provides for a highly interactive learning session. ...

  16. WORKING PARK-FUEL CELL COMBINED HEAT AND POWER SYSTEM

    SciTech Connect (OSTI)

    Allan Jones

    2003-09-01

    This report covers the aims and objectives of the project which was to design, install and operate a fuel cell combined heat and power (CHP) system in Woking Park, the first fuel cell CHP system in the United Kingdom. The report also covers the benefits that were expected to accrue from the work in an understanding of the full technology procurement process (including planning, design, installation, operation and maintenance), the economic and environmental performance in comparison with both conventional UK fuel supply and conventional CHP and the commercial viability of fuel cell CHP energy supply in the new deregulated energy markets.

  17. Interaction picture density matrix quantum Monte Carlo

    SciTech Connect (OSTI)

    Malone, Fionn D. Lee, D. K. K.; Foulkes, W. M. C.; Blunt, N. S.; Shepherd, James J.; Spencer, J. S.

    2015-07-28

    The recently developed density matrix quantum Monte Carlo (DMQMC) algorithm stochastically samples the N-body thermal density matrix and hence provides access to exact properties of many-particle quantum systems at arbitrary temperatures. We demonstrate that moving to the interaction picture provides substantial benefits when applying DMQMC to interacting fermions. In this first study, we focus on a system of much recent interest: the uniform electron gas in the warm dense regime. The basis set incompleteness error at finite temperature is investigated and extrapolated via a simple Monte Carlo sampling procedure. Finally, we provide benchmark calculations for a four-electron system, comparing our results to previous work where possible.

  18. Interactive (login) Nodes

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

    There are 3 interactive nodes at PDSF, pdsf6-8.nersc.gov, that should be accessed via ssh to pdsf.nersc.gov. These are the gateways to accessing the rest of PDSF. Users can ...

  19. Measuring Neutrino Interactions

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

    Measuring Neutrino Interactions with MiniBooNE R. Tayloe for the MiniBooNE collaboration Physics Department, Indiana University Bloomington, IN 47405, USA Abstract. The MiniBooNE neutrino oscillation experiment has collected a large sample of charged- and neutral-current neutrino interaction events. These samples are important to understand the normalization and backgrounds in neutrino oscillation searches. They also reveal insight into the structure of the nucleus and nucleon. The MiniBooNE

  20. Human-machine interactions

    DOE Patents [OSTI]

    Forsythe, J. Chris; Xavier, Patrick G.; Abbott, Robert G.; Brannon, Nathan G.; Bernard, Michael L.; Speed, Ann E.

    2009-04-28

    Digital technology utilizing a cognitive model based on human naturalistic decision-making processes, including pattern recognition and episodic memory, can reduce the dependency of human-machine interactions on the abilities of a human user and can enable a machine to more closely emulate human-like responses. Such a cognitive model can enable digital technology to use cognitive capacities fundamental to human-like communication and cooperation to interact with humans.

  1. Laser Plasma Interactions

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

    Laser Plasma Interactions Laser Plasma Interactions Understanding and controlling laser produced plasmas for fusion and basic science Contact David Montgomery (505) 665-7994 Email John Kline (505) 667-7062 Email Thomson scattering is widely used to measure plasma temperature, density, and flow velocity in laser-produced plasmas at Trident, and is also used to detect plasma waves driven by unstable and nonlinear processes. A typical configuration uses a low intensity laser beam (2nd, 3rd, or 4th

  2. Beam-Material Interaction

    SciTech Connect (OSTI)

    Mokhov, N. V.; Cerutti, F.

    2016-01-01

    Th is paper is motivated by the growing importance of better understanding of the phenomena and consequences of high-intensity energetic particle beam interactions with accelerator, generic target, and detector components. It reviews the principal physical processes of fast-particle interactions with matter, effects in materials under irradiation, materials response, related to component lifetime and performance, simulation techniques, and methods of mitigating the impact of radiation on the components and environment in challenging current and future applications.

  3. TO: Procurement Directors FROM: Office of Procurement and Assistance...

    Energy.gov (indexed) [DOE]

    flashes.htm Questions relating to the Guide Chapter may be directed to Mr. Kevin M. Smith at (202) 287-1614, or kevin.m.smith@,hq.doe.gov. Michael P. Fischetti, Duector Office...

  4. Feedstock Supply System Logistics

    SciTech Connect (OSTI)

    2006-06-01

    Feedstock supply is a significant cost component in the production of biobased fuels, products, and power. The uncertainty of the biomass feedstock supply chain and associated risks are major barriers to procuring capital funding for start-up biorefineries.

  5. Contracts & Procurements - Hanford Site

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

    » Contracting for Support Services Contracting for Support Services What you need to know as a Federal Employee The Department of Energy, like most Federal agencies, spends a significant amount of its contracting budget on support services. While these contracts fulfill continuing and essential needs of the Department, this type of contracting arrangement can present unique situations that require special diligence on the part of Federal employees to ensure that applicable statutes,

  6. Historical Procurement Information- by Location

    Office of Energy Efficiency and Renewable Energy (EERE)

    Small business contracing is difficult to navigate. We've built the Small Business Opportunities Tool to identify historical records of what the Department of Energy has purchased, which you can...

  7. Interactive Beam-Dynamics Program

    Energy Science and Technology Software Center (OSTI)

    2001-01-08

    TRACE3D is an interactive program that calculates the envelopes of a bunched beam, including linear space-charge forces, through a user-defined system. The transport system may consist of the following elements: drift, thin lens, quadrupole, permanent magnet quadrupole, solenoid, doublet, triplet, bending magnet, edge angle (for bend), RF gap, radio-frequency-quadrupole cell, RF cavity, coupled-cavity tank, user-desired element, coordinate rotation, and identical element. The beam is represented by a 6X6 matrix defining a hyper-ellipsoid in six-dimensional phasemore » space. The projection of this hyperellipsoid on any two-dimensional plane is an ellipse that defines the boundary of the beam in that plane.« less

  8. Achromatic Interaction Point Design

    SciTech Connect (OSTI)

    Guimei Wang,, Yaroslav Derbenev, S.Alex Bogacz, P. Chevtsov, Andre Afanaciev, Charles Ankenbrandt, Valentin Ivanov, Rolland P. Johnson

    2009-05-01

    Designers of high-luminosity energy-frontier muon colliders must provide strong beam focusing in the interaction regions. However, the construction of a strong, aberration-free beam focus is difficult and space consuming, and long straight sections generate an off-site radiation problem due to muon decay neutrinos that interact as they leave the surface of the earth. Without some way to mitigate the neutrino radiation problem, the maximum c.m. energy of a muon collider will be limited to about 3.5 TeV. A new concept for achromatic low beta design is being developed, in which the interaction region telescope and optical correction elements, are installed in the bending arcs. The concept, formulated analytically, combines space economy, a preventative approach to compensation for aberrations, and a reduction of neutrino flux concentration. An analytical theory for the aberration-free, low beta, spatially compact insertion is being developed.

  9. Dike/Drift Interactions

    SciTech Connect (OSTI)

    E. Gaffiney

    2004-11-23

    This report presents and documents the model components and analyses that represent potential processes associated with propagation of a magma-filled crack (dike) migrating upward toward the surface, intersection of the dike with repository drifts, flow of magma in the drifts, and post-magma emplacement effects on repository performance. The processes that describe upward migration of a dike and magma flow down the drift are referred to as the dike intrusion submodel. The post-magma emplacement processes are referred to as the post-intrusion submodel. Collectively, these submodels are referred to as a conceptual model for dike/drift interaction. The model components and analyses of the dike/drift interaction conceptual model provide the technical basis for assessing the potential impacts of an igneous intrusion on repository performance, including those features, events, and processes (FEPs) related to dike/drift interaction (Section 6.1).

  10. History of Weak Interactions

    DOE R&D Accomplishments [OSTI]

    Lee, T. D.

    1970-07-01

    While the phenomenon of beta-decay was discovered near the end of the last century, the notion that the weak interaction forms a separate field of physical forces evolved rather gradually. This became clear only after the experimental discoveries of other weak reactions such as muon-decay, muon-capture, etc., and the theoretical observation that all these reactions can be described by approximately the same coupling constant, thus giving rise to the notion of a universal weak interaction. Only then did one slowly recognize that the weak interaction force forms an independent field, perhaps on the same footing as the gravitational force, the electromagnetic force, and the strong nuclear and sub-nuclear forces.

  11. Relativistic Laser-Matter Interactions

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

    Relativistic Laser-Matter Interactions Relativistic Laser-Matter Interactions Enabling the next generation of intense particle accelerators Contact Juan Fernandez (505) 667-6575 ...

  12. Systems Integration | Department of Energy

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

    The focus of systems integration is to understand the complex interactions among program areas, components, and the tradeoffs between them. Systems Integration ensures all ...

  13. Nucleon-nucleon interactions

    SciTech Connect (OSTI)

    Wiringa, R.B.

    1996-12-31

    Nucleon-nucleon interactions are at the heart of nuclear physics, bridging the gap between QCD and the effective interactions appropriate for the shell model. We discuss the current status of {ital NN} data sets, partial-wave analyses, and some of the issues that go into the construction of potential models. Our remarks are illustrated by reference to the Argonne {ital v}{sub 18} potential, one of a number of new potentials that fit elastic nucleon-nucleon data up to 350 MeV with a {Chi}{sup 2} per datum near 1. We also discuss the related issues of three-nucleon potentials, two-nucleon charge and current operators, and relativistic effects. We give some examples of calculations that can be made using these realistic descriptions of {ital NN} interactions. We conclude with some remarks on how our empirical knowledge of {ital NN} interactions may help constrain models at the quark level, and hence models of nucleon structure.

  14. Quantity Estimation Of The Interactions

    SciTech Connect (OSTI)

    Gorana, Agim; Malkaj, Partizan; Muda, Valbona

    2007-04-23

    In this paper we present some considerations about quantity estimations, regarding the range of interaction and the conservations laws in various types of interactions. Our estimations are done under classical and quantum point of view and have to do with the interaction's carriers, the radius, the influence range and the intensity of interactions.

  15. Electron: Cluster interactions

    SciTech Connect (OSTI)

    Scheidemann, A.A.; Kresin, V.V.; Knight, W.D.

    1994-02-01

    Beam depletion spectroscopy has been used to measure absolute total inelastic electron-sodium cluster collision cross sections in the energy range from E {approximately} 0.1 to E {approximately} 6 eV. The investigation focused on the closed shell clusters Na{sub 8}, Na{sub 20}, Na{sub 40}. The measured cross sections show an increase for the lowest collision energies where electron attachment is the primary scattering channel. The electron attachment cross section can be understood in terms of Langevin scattering, connecting this measurement with the polarizability of the cluster. For energies above the dissociation energy the measured electron-cluster cross section is energy independent, thus defining an electron-cluster interaction range. This interaction range increases with the cluster size.

  16. Interactive optical panel

    DOE Patents [OSTI]

    Veligdan, James T.

    1995-10-03

    An interactive optical panel assembly 34 includes an optical panel 10 having a plurality of ribbon optical waveguides 12 stacked together with opposite ends thereof defining panel first and second faces 16, 18. A light source 20 provides an image beam 22 to the panel first face 16 for being channeled through the waveguides 12 and emitted from the panel second face 18 in the form of a viewable light image 24a. A remote device 38 produces a response beam 40 over a discrete selection area 36 of the panel second face 18 for being channeled through at least one of the waveguides 12 toward the panel first face 16. A light sensor 42,50 is disposed across a plurality of the waveguides 12 for detecting the response beam 40 therein for providing interactive capability.

  17. Interactive optical panel

    DOE Patents [OSTI]

    Veligdan, J.T.

    1995-10-03

    An interactive optical panel assembly includes an optical panel having a plurality of ribbon optical waveguides stacked together with opposite ends thereof defining panel first and second faces. A light source provides an image beam to the panel first face for being channeled through the waveguides and emitted from the panel second face in the form of a viewable light image. A remote device produces a response beam over a discrete selection area of the panel second face for being channeled through at least one of the waveguides toward the panel first face. A light sensor is disposed across a plurality of the waveguides for detecting the response beam therein for providing interactive capability. 10 figs.

  18. Plant Microbe Interactions

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

    of Science Office of Biological and Environmental Research 1 Catherine M. Ronning, Ph.D. Program Manager, DOE-BER (catherine.ronning@science.doe.gov) Symbiosis Conference: Expanding Commercialization of Mutualistic Microbes to Increase Bioenergy Crop Production DOE EERE BETO June 20, 2013 Plant-Microbe Interactions: An Overview of Basic Research Supported by the DOE Office of Science Department of Energy * Office of Science * Biological and Environmental Research EERE Symbiosis Workshop 2013

  19. ELEMENTARY PARTICLE INTERACTIONS

    SciTech Connect (OSTI)

    EFREMENKO, YURI; HANDLER, THOMAS; KAMYSHKOV, YURI; SIOPSIS, GEORGE; SPANIER, STEFAN

    2013-07-30

    The High-Energy Elementary Particle Interactions group at UT during the last three years worked on the following directions and projects: Collider-based Particle Physics; Neutrino Physics, particularly participation in NO?A, Double Chooz, and KamLAND neutrino experiments; and Theory, including Scattering amplitudes, Quark-gluon plasma; Holographic cosmology; Holographic superconductors; Charge density waves; Striped superconductors; and Holographic FFLO states.

  20. Neutrino Interaction Measurements

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

    Making the First Neutrino Interaction Measurements on Argon at Low Energy with MicroBooNE Jason St. John University of Cincinnati 1 The µB Collaboration Brookhaven Lab Hucheng Chen Kai Chen (PD) Susan Duffin Jason Farell Francesco Lanni Yichen Li (PD) David Lissauer George Mahler Don Makowiecki Joseph Mead Veljko Radeka Sergio Rescia Andres Ruga Jack Sondericker Craig Thorn (IB) Bo Yu University of Chicago Will Foreman (GS) Johnny Ho (GS) David Schmitz (IB) University of Cincinnati Ryan Grosso