National Library of Energy BETA

Sample records for management service volumetric

  1. Analytical Services Management System

    Energy Science and Technology Software Center

    2005-03-30

    Analytical Services Management System (ASMS) provides sample management services. Sample management includes sample planning for analytical requests, sample tracking for shipping and receiving by the laboratory, receipt of the analytical data deliverable, processing the deliverable and payment of the laboratory conducting the analyses. ASMS is a web based application that provides the ability to manage these activities at multiple locations for different customers. ASMS provides for the assignment of single to multiple samples for standardmore » chemical and radiochemical analyses. ASMS is a flexible system which allows the users to request analyses by line item code. Line item codes are selected based on the Basic Ordering Agreement (BOA) format for contracting with participating laboratories. ASMS also allows contracting with non-BOA laboratories using a similar line item code contracting format for their services. ASMS allows sample and analysis tracking from sample planning and collection in the field through sample shipment, laboratory sample receipt, laboratory analysis and submittal of the requested analyses, electronic data transfer, and payment of the laboratories for the completed analyses. The software when in operation contains business sensitive material that is used as a principal portion of the Kaiser Analytical Management Services business model. The software version provided is the most recent version, however the copy of the application does not contain business sensitive data from the associated Oracle tables such as contract information or price per line item code.« less

  2. Analytical Services Management System

    SciTech Connect

    Church, Shane; Nigbor, Mike; Hillman, Daniel

    2005-03-30

    Analytical Services Management System (ASMS) provides sample management services. Sample management includes sample planning for analytical requests, sample tracking for shipping and receiving by the laboratory, receipt of the analytical data deliverable, processing the deliverable and payment of the laboratory conducting the analyses. ASMS is a web based application that provides the ability to manage these activities at multiple locations for different customers. ASMS provides for the assignment of single to multiple samples for standard chemical and radiochemical analyses. ASMS is a flexible system which allows the users to request analyses by line item code. Line item codes are selected based on the Basic Ordering Agreement (BOA) format for contracting with participating laboratories. ASMS also allows contracting with non-BOA laboratories using a similar line item code contracting format for their services. ASMS allows sample and analysis tracking from sample planning and collection in the field through sample shipment, laboratory sample receipt, laboratory analysis and submittal of the requested analyses, electronic data transfer, and payment of the laboratories for the completed analyses. The software when in operation contains business sensitive material that is used as a principal portion of the Kaiser Analytical Management Services business model. The software version provided is the most recent version, however the copy of the application does not contain business sensitive data from the associated Oracle tables such as contract information or price per line item code.

  3. Fleet Managment Catalog of Services

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

    Fleet Management Catalog of Services The U.S. Department of Energy Federal Energy Management Program September 2016 Table of Contents Contents Contents ........................................................................................................................................................ i Executive Summary ..................................................................................................................................... i Planning Phase

  4. Update on Service Management project

    ScienceCinema

    None

    2016-07-12

    GS and IT Service Management project status meeting -------------------------------------------------------------------------- Distribution: Sigurd Lettow, Frederic Hemmer, Thomas Pettersson, David Foster, Matti Tiirakari, GS⁢ Service Providers When and where: Thursday 2nd September at 10:00-11:30 in IFiltration Plant (222-R-001) Dear All, We would like to inform you about progress made on different topics like the Service Catalogue, the new Service Management Tool and the Service Desk. We would also like to present the plan for when we hope to "go live" and what this will mean for all of you running and providing services today. We will need your active support and help in the coming months to make this happen. GS⁢ Service Management Teams Reinoud Martens, Mats Moller

  5. EWEB- Energy Management Services Rebate

    Energy.gov [DOE]

    The Eugene Water & Electric Board (EWEB) offers cash incentives and low interest loans to businesses as part of the Energy Management Services program for the installation of solar domestic,...

  6. Management of Support Services Activities

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

    1991-05-17

    To provide the policy, procedures, and responsibilities for the management of support services contracts with the Department of Energy (DOE). Cancels DOE O 4200.3B dated 10-3-85. Chg 1 dated 3-26-92. Canceled by DOE O 4200.3D dated 8-31-92.

  7. Assistant Manager for Safety and Technical Services

    Energy.gov [DOE]

    A successful candidate in this position will provide overall executive leadership to the Office of the Assistant Manager for Safety and Technical Services, which provides technical services and...

  8. Eastern Power Customer Services Manager

    Energy.gov [DOE]

    This position is located in the Eastern Power Services organization (PSE) of Northwest Requirements Marketing, Power Services, and Bonneville Power Administration (BPA). Northwest (NW) Requirements...

  9. Western Power Customer Services Manager

    Energy.gov [DOE]

    This position is located in the Western Power Services organization (PSW) of Northwest Requirements Marketing, Power Services, and Bonneville Power Administration (BPA). Northwest (NW) Requirements...

  10. Transportation and Program Management Services | Department of...

    Office of Environmental Management (EM)

    Documents & Publications Nuclear Transportation Management Services TEC Working Group Topic Groups Rail Key Documents TEC Working Group Topic Groups Manual Review Key Documents...

  11. Priority service: managing risk by unbundling electric power service

    SciTech Connect

    Chao, H.P.; Oren, S.S.; Smith, S.A.; Wilson, R.B.

    1986-03-01

    The basic features of the Priority Service approach for unbundling the equality attributes of electric power service is described. This paper pointed out how this unbundling of service provides an effective tool for managing the risks faced by electric utilities in the next decade. It is also interesting to compare the features of Priority Service to those that result from deregulation of supply in other industries. In the transportation and communications industries, a primary result of deregulation has been a substantial increase in product differentiation and the tailoring of products to specific customer needs. Thus Priority Service, as a means of product differentiation, offers an opportunity to capture some of the benefits of deregulation without the associated uncertainties and instabilities that are often introduced by deregulating markets. 2 figures, 5 tables.

  12. Psm Nature Power Service Management Formerly Umweltkontor Renewable...

    OpenEI (Open Energy Information) [EERE & EIA]

    Psm Nature Power Service Management Formerly Umweltkontor Renewable Energy AG Jump to: navigation, search Name: psm Nature Power Service & Management (Formerly Umweltkontor...

  13. Management of Support Services Contract Activity

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

    1992-08-31

    To provide the policy, procedures, and responsibilities for the management of support services contracts within the Department of Energy (DOE). Cancels DOE O 4200.3C dated 5-17-91. Canceled by DOE N 1321.140 dated 5-20-94.

  14. Management of Support Services Contract Activity

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

    1985-10-03

    To provide the policy, procedures, and responsibilities for the management of support service contracts within the Department of Energy (DOE). Cancels 4200.3A dated 4-5-83. Change 1 Errata Sheet dated 6-27-89. Canceled by DOE O 4200.3C dated 5-17-91.

  15. Fleet Management Catalog of Services | Department of Energy

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

    Fleet Management Catalog of Services Fleet Management Catalog of Services Document details the Federal Energy Management Program's catalog of technical assistance services it offers for federal agencies that want to implement sustainable fleet management projects. Download the fleet management catalog. (298.99 KB) More Documents & Publications Fleet Briefings Project Financing Catalog of Services Vehicle Technologies Office Merit Review 2014: EPAct State and Alternative Fuel Transportation

  16. Savannah River Site Manager Jack Craig Wins Highest Civil Service...

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

    Savannah River Site Manager Jack Craig Wins Highest Civil Service Award Savannah River Site Manager Jack Craig Wins Highest Civil Service Award December 29, 2015 - 1:00pm Addthis ...

  17. Logistics Services Manager, Nevada Test Site | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Logistics Services Manager, Nevada Test Site Lance Rakow, NTS Logistics Services Mangager Lance Rakow August 2009 U.S. Department of Energy's Management Award Along with colleague Susan Livenick, Lance Rakow was awarded this years Department of Energy's Management Award honoring his outstanding achievements in energy and water management. Lance, the Logistics Services Manager at the Nevada Test Site, oversaw the conversion of nearly all fleet vehicles at NTS to using

  18. NNSA recognizes Knight's service to Nuclear Materials Management Team |

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

    Y-12 National Security Complex NNSA recognizes ... NNSA recognizes Knight's service to Nuclear Materials Management Team Posted: August 13, 2015 - 3:38pm Teresa Knight was honored by NNSA for her outstanding service to the Nuclear Materials Management The National Nuclear Security Administration presented CNS employee Teresa Knight with a special award in recognition of her outstanding service to the Department of Energy's Nuclear Materials Management Team. Knight began co-chairing the team

  19. NNSA recognizes Knight's service to Nuclear Materials Management...

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

    NNSA recognizes ... NNSA recognizes Knight's service to Nuclear Materials Management Team Posted: August 13, 2015 - 3:38pm Teresa Knight was honored by NNSA for her outstanding ...

  20. Services

    Energy.gov [DOE]

    The Office of Management provides many of the services that keep the Department of Energy Headquarters offices operational. Other Program Offices also provide services to the employees at...

  1. Energy Management Services LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Services, Inc coordinates consumers and natural gas supplyers. It also offers marketing and financing consultation. Coordinates: 33.045436, -117.292518 Show Map Loading...

  2. Agreement Template for Energy Conservation and Demand Side Management Services

    Office of Energy Efficiency and Renewable Energy (EERE)

    Template agreement between a federal agency and a utility company for the implementation of energy conservation measures and demand side management services. A detailed description of the template is also available below.

  3. V-146: HP Service Manager Bugs Permit Cross-Site Scripting and...

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

    6: HP Service Manager Bugs Permit Cross-Site Scripting and Information Disclosure Attacks V-146: HP Service Manager Bugs Permit Cross-Site Scripting and Information Disclosure...

  4. Adding Data Management Services to Parallel File Systems

    SciTech Connect

    Brandt, Scott

    2015-03-04

    The objective of this project, called DAMASC for “Data Management in Scientific Computing”, is to coalesce data management with parallel file system management to present a declarative interface to scientists for managing, querying, and analyzing extremely large data sets efficiently and predictably. Managing extremely large data sets is a key challenge of exascale computing. The overhead, energy, and cost of moving massive volumes of data demand designs where computation is close to storage. In current architectures, compute/analysis clusters access data in a physically separate parallel file system and largely leave it scientist to reduce data movement. Over the past decades the high-end computing community has adopted middleware with multiple layers of abstractions and specialized file formats such as NetCDF-4 and HDF5. These abstractions provide a limited set of high-level data processing functions, but have inherent functionality and performance limitations: middleware that provides access to the highly structured contents of scientific data files stored in the (unstructured) file systems can only optimize to the extent that file system interfaces permit; the highly structured formats of these files often impedes native file system performance optimizations. We are developing Damasc, an enhanced high-performance file system with native rich data management services. Damasc will enable efficient queries and updates over files stored in their native byte-stream format while retaining the inherent performance of file system data storage via declarative queries and updates over views of underlying files. Damasc has four key benefits for the development of data-intensive scientific code: (1) applications can use important data-management services, such as declarative queries, views, and provenance tracking, that are currently available only within database systems; (2) the use of these services becomes easier, as they are provided within a familiar file

  5. V-218: HP Service Manager Unspecified Flaw Lets Remote Users Gain Unauthorized Access

    Energy.gov [DOE]

    This security update resolves a vulnerability in the HP Service Manager which allows people to have access to unauthorized information

  6. Savannah River Site Manager Jack Craig Wins Highest Civil Service Award |

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

    Department of Energy Manager Jack Craig Wins Highest Civil Service Award Savannah River Site Manager Jack Craig Wins Highest Civil Service Award December 29, 2015 - 1:00pm Addthis DOE Savannah River Operations Office Manager Jack Craig DOE Savannah River Operations Office Manager Jack Craig WASHINGTON, D.C. - DOE Savannah River Operations Office Manager Jack Craig recently received the nation's highest civil service recognition, the Presidential Rank of Distinguished Executive award. The

  7. Services

    Energy.gov [DOE]

    The ultimate objective of DOE's Project Management System is to deliver capital asset projects within the original performance baseline, on schedule, within budget, and fully capable of meeting mission requirements. The Resource Center consolidates and provides access to key tools and services for accomplishing this objective. The target audience is DOE’s Federal and Contractor Project Management community.

  8. U-168: EMC Documentum Information Rights Management Server Bugs Let Remote Authenticated Users Deny Service

    Energy.gov [DOE]

    Two vulnerabilities were reported in EMC Documentum Information Rights Management Server. A remote authenticated user can cause denial of service conditions.

  9. 516 DM Chapter 12 Managing the NEPA Process National Park Service...

    OpenEI (Open Energy Information) [EERE & EIA]

    12 Managing the NEPA Process National Park Service Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: 516 DM Chapter 12 Managing the...

  10. V-218: HP Service Manager Unspecified Flaw Lets Remote Users...

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

    U-010:HP Onboard Administrator Unspecified Flaw Lets Remote Users Gain Access U-029: TCPIP Services for OpenVMS POPIMAP Service Bug Lets Remote Users Gain Unauthorized Access...

  11. Alternative management structures for municipal waste collection services: The influence of economic and political factors

    SciTech Connect

    Plata-Díaz, Ana María Zafra-Gómez, José Luis Pérez-López, Gemma López-Hernández, Antonio Manuel

    2014-11-15

    Highlights: • We analyzed the factors that influence on the restructuring of MSW services. • We evaluated five different alternatives for public and private service. • Our analysis covers a broad time horizon, 2002–2010. • We used a conditional fixed-effects logistic regression as the evaluation method. • Municipalities tend to contract out the MSW service in the presence of high costs and fiscal stress. - Abstract: Identifying and characterising the factors that determine why a local authority opts for a particular way of managing its waste collection service is an important issue, warranting research interest in the field of municipal solid waste (MSW) management. This paper presents empirical evidence spanning a broad time horizon (2002–2010) showing that economic and political factors impact in different ways on the provision of waste management services. We examine five alternatives in this area, including public and private service delivery formulas and, within each field, individual and joint options. Our findings highlight the importance of the service cost and that of the various indicators of fiscal stress as determinant factors of management decisions regarding the provision of MSW management services.

  12. 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

  13. 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.

  14. U-238: HP Service Manager Input Validation Flaw Permits Cross-Site Scripting Attacks

    Energy.gov [DOE]

    Cross-site scripting (XSS) vulnerability in HP Service Manager Web Tier 7.11, 9.21, and 9.30, and HP Service Center Web Tier 6.28, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

  15. ANALYTICAL METHOD FOR THE VOLUMETRIC DETERMINATION OF MOLYBDENUM...

    Office of Scientific and Technical Information (OSTI)

    THE VOLUMETRIC DETERMINATION OF MOLYBDENUM IN URANIUM- MOLYBDENUM ALLOY Citation Details In-Document Search Title: ANALYTICAL METHOD FOR THE VOLUMETRIC DETERMINATION OF MOLYBDENUM ...

  16. David Turner! NERSC User Services Group NERSC Data Management

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

    Data Management --- 1 --- September 10, 2013 Overview * File S ystem R eview, D ata S haring, D ata T ransfer - David T urner * GlobusOnline D emo - Shreyas C holia * HPSS - Lisa G ...

  17. Solar Volumetric Incentive and Payments Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    In June 2009, Oregon established a pilot solar volumetric incentive rate and payment program.* Under this incentive program, systems of up to 500 kilowatts (kW) are paid for the kilowatt-hours (k...

  18. Nonequilibrium volumetric response of shocked polymers

    SciTech Connect

    Clements, B E

    2009-01-01

    Polymers are well known for their non-equilibrium deviatoric behavior. However, investigations involving both high rate shock experiments and equilibrium measured thermodynamic quantities remind us that the volumetric behavior also exhibits a non-equilibrium response. Experiments supporting the notion of a non-equilibrium volumetric behavior will be summarized. Following that discussion, a continuum-level theory is proposed that will account for both the equilibrium and non-equilibrium response. Upon finding agreement with experiment, the theory is used to study the relaxation of a shocked polymer back towards its shocked equilibrium state.

  19. Designing Pay-As-You-Throw schemes in municipal waste management services: A holistic approach

    SciTech Connect

    Elia, Valerio; Gnoni, Maria Grazia Tornese, Fabiana

    2015-10-15

    Highlights: • Pay-As-You-Throw (PAYT) schemes are becoming widespread in several countries. • Economic, organizational and technological issues have to be integrated in an efficient PAYT model design. • Efficiency refers to a PAYT system which support high citizen participation rates as well as economic sustainability. • Different steps and constraints have to be evaluated from collection services to type technologies. • An holistic approach is discussed to support PAYT systems diffusion. - Abstract: Pay-As-You-Throw (PAYT) strategies are becoming widely applied in solid waste management systems; the main purpose is to support a more sustainable – from economic, environmental and social points of view – management of waste flows. Adopting PAYT charging models increases the complexity level of the waste management service as new organizational issues have to be evaluated compared to flat charging models. In addition, innovative technological solutions could also be adopted to increase the overall efficiency of the service. Unit pricing, user identification and waste measurement represent the three most important processes to be defined in a PAYT system. The paper proposes a holistic framework to support an effective design and management process. The framework defines most critical processes and effective organizational and technological solutions for supporting waste managers as well as researchers.

  20. Services

    Energy.gov [DOE]

    The Human Capital Office offers benefit, new employee orientation and some learning & development related services to all DOE employees. Additionally the Office supplies employee and labor...

  1. Management support services to the Office of Utility Technologies. Final technical report

    SciTech Connect

    Not Available

    1993-12-16

    The Office of Utility Technologies works cooperatively with industry and the utility sector to realize the market potential for energy efficiency and renewable energy technologies. Under this contract, BNF has provided management support services for OUT R&D activities for the following Program offices: (1) Office of Energy Management; (2) Office of Solar Energy Conversion; (3) Office of Renewable Energy Conversion; and (4) Deputy Assistant Secretary. During the period between 4/17/91 and 9/17/93, BNF furnished the necessary personnel, equipment, materials, facilities and travel required to provide management support services for each of the above Program Offices. From 9/18/93 to 12/17/93, BNF has been involved in closeout activities, including final product deliverables. Research efforts that have been supported in these Program Offices are: (1) for Energy Management -- Advanced Utility Concepts Division; Utility Systems Division; Integrated Planning; (2) for Solar Energy Conversion -- Photovoltaics Division; Solar Thermal and Biomass Power Division; (3) for Renewable Energy Conversion -- Geothermal Division; Wind, Hydroelectric and Ocean Systems Division; (4) for the Deputy Assistant Secretary -- support as required by the Supporting Staff. This final report contains summaries of the work accomplished for each of the Program Offices listed above.

  2. Services

    Energy.gov [DOE]

    The Office of Technology Transitions (OTT) conducts three key activities that are imperative to mission success– data management and analysis, evidence-based impact evaluations, and stakeholder...

  3. Developing Effective Continuous On-Line Monitoring Technologies to Manage Service Degradation of Nuclear Power Plants

    SciTech Connect

    Meyer, Ryan M.; Ramuhalli, Pradeep; Bond, Leonard J.; Cumblidge, Stephen E.

    2011-09-30

    Recently, there has been increased interest in using prognostics (i.e, remaining useful life (RUL) prediction) for managing and mitigating aging effects in service-degraded passive nuclear power reactor components. A vital part of this philosophy is the development of tools for detecting and monitoring service-induced degradation. Experience with in-service degradation has shown that rapidly-growing cracks, including several varieties of stress corrosion cracks (SCCs), can grow through a pipe in less than one fuel outage cycle after they initiate. Periodic inspection has limited effectiveness at detecting and managing such degradation requiring a more versatile monitoring philosophy. Acoustic emission testing (AET) and guided wave ultrasonic testing (GUT) are related technologies with potential for on-line monitoring applications. However, harsh operating conditions within NPPs inhibit the widespread implementation of both technologies. For AET, another hurdle is the attenuation of passive degradation signals as they travel though large components, relegating AET to targeted applications. GUT is further hindered by the complexity of GUT signatures limiting its application to the inspection of simple components. The development of sensors that are robust and inexpensive is key to expanding the use of AET and GUT for degradation monitoring in NPPs and improving overall effectiveness. Meanwhile, the effectiveness of AET and GUT in NPPs can be enhanced through thoughtful application of tandem AET-GUT techniques.

  4. Supplemental Requirements for the Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C., Area

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

    2005-10-19

    The Notice supplements review and approval requirements of DOE O 350.2A, Use of Management and Operating (M&O) or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C., Area, dated 10-29-03.

  5. Services

    Energy.gov [DOE]

    The Environmental Management Los Alamos Field Office (EM-LA) is dedicated to the cleanup of legacy contamination of radioactive and chemical waste resulting from past practices during the Manhattan Project and Cold War era at Los Alamos National Laboratory.

  6. Critical Factors Driving the High Volumetric Uptake of Methane...

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

    Critical Factors Driving the High Volumetric Uptake of Methane in Cu-3(btc)(2) Previous Next List Hulvey, Zeric; Vlaisavljevich, Bess; Mason, Jarad A.; Tsivion, Ehud; Dougherty,...

  7. A study in the application of energy management at a table service restaurant

    SciTech Connect

    Balmer, A.; Nodolf, K.M.

    1985-01-01

    This paper describes a study of the application of energy management including electric demand limit control in a 6656 ft/sup 2/ table service restaurant located in Minneapolis, which contained 30 tons of rooftop air conditioning, a 74 kW electric dishwasher, and natural gas space heating. Strategies were developed for applying demand-limit and time-of-day controls on rooftop air-conditioning units, refrigeration equipment, ventilation equipment, and a dishwasher electric booster heater. This study was conducted over a one-year period using a week-on/week-off test procedure in which the energy management controls were in operation alternately for one week and then manually disconnected for the following week. This testing method was chosen to reduce the effects of changes in the business operating procedures, changes in the connected electrical loads and irregularities in the climate that tend to distort results based on a year-to-year comparison. Extensive instrumentation was installed to monitor the operation of controlled loads, the impact on the space temperature, the operation of overrides and limit controls on critical loads, peak electric demand, and total energy consumption. The study demonstrated that electric demand charges were reduced 19.7% and that electric energy usage charges were reduced 8.7%. The total annual savings was $2440 which represented a 13% savings on the total energy bill and a 48% return-on-investment on a system installed cost of $5083.

  8. DOE Issues Sources Sought/Request for Information for Oak Ridge Office of Environmental Management Technical Support Services

    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 to meet all of the requirements for the potential upcoming procurement for Oak Ridge Office of Environmental Management (OREM) Technical Support Services. The purpose of the Sources Sought/RFI is to solicit interested parties’ input from small business concerns, with the intent of assessing set-aside possibilities.

  9. Critical Factors Driving the High Volumetric Uptake of Methane...

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

    carried out to elucidate the mechanistic reasons for the high volumetric uptake of methane in the metal-organic framework Cu3(btc)2 (btc3- 1,3,5-benzenetricarboxylate; HKUST-1). ...

  10. U-201: HP System Management Homepage Bugs Let Remote Users Deny Service

    Energy.gov [DOE]

    The vulnerabilities could be exploited remotely resulting in unauthorized access, disclosure of information, data modification, Denial of Service (DoS), and execution of arbitrary code.

  11. DOE Awards Task Order Modification for Support Services to Office of Environmental Management

    Energy.gov [DOE]

    Cincinnati - The Department of Energy (DOE) today awarded a modification to Task Order DE-DT0005235 to J.G. Management Systems, Inc. of Grand Junction, CO for administrative and program analytical support for the Office of Environmental Management.

  12. A Linked Fusion of Things, Services, and Data to Support a Collaborative Data Management Facility

    SciTech Connect

    Stephan, Eric G.; Elsethagen, Todd O.; Wynne, Adam S.; Sivaraman, Chitra; Macduff, Matt C.; Berg, Larry K.; Shaw, William J.

    2013-09-30

    The purpose of this paper is to illustrate the use of semantic technologies and approaches to seamlessly link things, services, and data in the proposed design of a scientific offshore wind energy research for the U.S. Department of Energy Wind and Water Technology Office of the Office of Energy Efficiency and Renewable Energy (EERE). By adapting linked community best practices, we were able to design a collaborative facility supporting both operational staff and end users that incorporates off-the-shelf components and overcome traditional barriers between devices, resulting data, and processing services. This was made largely possible through complementary advances in the Internet of Things (IoT), semantic web, Linked Services, and Linked Data communities, which provide the foundation for our design.

  13. DOE Awards Small Business Contract for Support, Planning Services to Office of Environmental Management

    Energy.gov [DOE]

    Cincinnati - The Department of Energy (DOE) today awarded a $1.5 million contact (task order) to Trinity Engineering Associates, Inc. of Cincinnati, Ohio for planning and support functions for the Office of Environmental Management.

  14. Audit Report on Management Controls over the Use of Service Contracts at the Office of River Protection

    SciTech Connect

    None

    2009-04-01

    The Department of Energy's (Department) Office of River Protection (ORP) is responsible for the storage, treatment, and disposal of over 53 million gallons of highly radioactive waste from over 40 years of plutonium production at the Hanford Site. Because of the diversity, complexity, and large scope of its mission, coupled with its small staff, ORP told us that it has found it necessary to engage in service contracts to obtain consulting services, technical expertise, and support staff. Federal policy generally permits contractors to perform a wide range of support service activities, including, in most situations, the drafting of Government documents subject to the review and approval of Federal employees. Federal policy issued by the Office of Management and Budget, however, prohibits contractors from drafting agency responses to Congressional inquiries and reports issued by the Office of Inspector General and Government Accountability Office (GAO) because they are so closely related to the public interest and provide the appearance of private influence. To provide a majority of its needed services, ORP issued a Blanket Purchase Agreement to Project Assistance Corporation (PAC) in 2003. Through the Blanket Purchase Agreement, ORP acquired services in the areas of project management, risk assessment, program assessment, quality assurance, safety, cost and schedule estimating, budgeting and finance, and engineering. PAC has, in turn, subcontracted with various other firms to obtain some of the services needed by ORP. From 2005 to 2008, the total annual cost for the contract with PAC had grown from $4.7 million to $9.2 million. Because of the extent of the services provided and growing costs of the contract, we conducted this review to determine whether ORP appropriately administered its contract with the Project Assistance Corporation. Our review disclosed that, in some instances, ORP had not appropriately administered all work performed under the PAC contract

  15. Recent Developments in the Management of Cameco Corporation's Fuel Services Division Waste - 13144

    SciTech Connect

    Smith, Thomas P.

    2013-07-01

    Cameco Corporation is a world leader in uranium production. Headquartered in Saskatoon, Saskatchewan our operations provide 16% of the world uranium mine production and we have approximately 435 million pounds of proven and probable uranium reserves. Cameco mining operations are located in Saskatchewan, Wyoming, Nebraska and Kazakhstan. Cameco is also a major supplier of uranium processing services required to produce fuel for the generation of clean energy. These operations are based in Blind River, Cobourg and Port Hope, Ontario and are collectively referred to as the Fuel Services Division. The Fuel Services Division produces uranium trioxide from uranium ore concentrate at the Blind River Refinery. Cameco produces uranium hexafluoride and uranium dioxide at the Port Hope Conversion Facility. Cameco operates a fuel manufacturing facility in Port Hope, Ontario and a metal fabrication facility located in Cobourg, Ontario. The company manufactures fuel bundles utilized in the Candu reactors. Cameco's Fuel Services Division produces several types of low-level radioactively contaminated wastes. Internal processing capabilities at both the Blind River Refinery and Port Hope Conversion Facility are extensive and allow for the recycling of several types of waste. Notwithstanding these capabilities there are certain wastes that are not amenable to the internal processing capabilities and must be disposed of appropriately. Disposal options for low-level radioactively contaminated wastes in Canada are limited primarily due to cost considerations. In recent years, Cameco has started to ship marginally contaminated wastes (<500 ppm uranium) to the United States for disposal in an appropriate landfill. The landfill is owned by US Ecology Incorporated and is located near Grand View, Idaho 70 miles southeast of Boise in the Owyhee Desert. The facility treats and disposes hazardous waste, non-hazardous industrial waste and low-activity radioactive material. The site's arid

  16. Frictional effects on the volumetric strain of sandstone

    SciTech Connect

    Nihei, K.T.; Hilbert Jr., L.B.; Cook, N.G.W.; Nakagawa, S.; Myer, L.R.

    1999-01-02

    The contributions of frictional slip on the nonlinear, hysteretic deformation of sandstone in the reversible regime (i.e., prior to the onset of permanent deformation) for uniaxial strain compression are investigated through an analysis of a Hertz-Mindlin face-centered cubic sphere pack model and laboratory stress-strain tests on Berea sandstone. The analysis demonstrates that the dynamic 1 moduli are path-independent functions of the strain. The analysis also reveals that for uniaxial strain consolidation it is possible to decompose the volumetric strain into a path-independent contribution from nonlinear grain contact deformation and a path-dependent contribution from frictional (slip) compaction. Laboratory stress+-strain measurements on Berea sandstone support these findings and, in addition, reveal that frictional compaction accounts for a significant portion of the volumetric strain of Berea sandstone.

  17. Inorganic volumetric light source excited by ultraviolet light

    DOEpatents

    Reed, Scott; Walko, Robert J.; Ashley, Carol S.; Brinker, C. Jeffrey

    1994-01-01

    The invention relates to a composition for the volumetric generation of radiation. The composition comprises a porous substrate loaded with a component capable of emitting radiation upon interaction with an exciting radiation. Preferably, the composition is an aerogel substrate loaded with a component, e.g., a phosphor, capable of interacting with exciting radiation of a first energy, e.g., ultraviolet light, to produce radiation of a second energy, e.g., visible light.

  18. Heat exchange in a multi-cavity volumetric solar receiver

    SciTech Connect

    Carotenuto, A.; Ruocco, G.; Reale, F. )

    1991-01-01

    The concept of a multi-cavity volumetric solar receiver is very attractive for the profitability of certain of its characteristics such as high efficiency and economy. The absorber is based on a pack of small ceramic cavities which intercept and absorb the inherent high solar flux reflected from an array of mirrors. Atmospheric air acts as a coolant medium when it is drawn through the pack. A model for an overall heat transfer performance of the receiver is given and numerically solved.

  19. Inorganic volumetric light source excited by ultraviolet light

    DOEpatents

    Reed, S.; Walko, R.J.; Ashley, C.S.; Brinker, C.J.

    1994-04-26

    The invention relates to a composition for the volumetric generation of radiation. The composition comprises a porous substrate loaded with a component capable of emitting radiation upon interaction with an exciting radiation. Preferably, the composition is an aerogel substrate loaded with a component, e.g., a phosphor, capable of interacting with exciting radiation of a first energy, e.g., ultraviolet light, to produce radiation of a second energy, e.g., visible light. 4 figures.

  20. How Mixing Tetraglyme with Ionic Liquid Changes Volumetric and Transport

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

    Properties - Joint Center for Energy Storage Research April 1, 2016, Research Highlights How Mixing Tetraglyme with Ionic Liquid Changes Volumetric and Transport Properties Solvent models with opposite charges have completely different solvation structure in their mixtures with ionic liquid. Scientific Achievement Charge localization of the solvent molecules affects the liquid phase structure and transport properties in electrolyte solutions. Significance and Impact Classical molecular

  1. Services | Department of Energy

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

    Services Services The Office of Indian Energy coordinates and manages the government-to-government and intertribal collaboration involved in carrying out all DOE tribal ...

  2. Service-Poke

    SciTech Connect

    Kevin Fox, PNNL

    2012-02-10

    Service-Poke is a system which manages running services ensuring only one copy is running and potentially up to one more copy is marked for future execution.

  3. A History of the Environmental Management Advisory Board: 20 Years of Service and Partnership - 13219

    SciTech Connect

    Ellis, Kristen; Schmitt, Elizabeth

    2013-07-01

    The Environmental Management Advisory Board (EMAB or Board) was chartered under the Federal Advisory Committee Act (FACA) in 1992 to provide the Assistant Secretary for Environmental Management (EM) with independent and external advice, information, and recommendations on corporate issues relating to accelerated site clean-up and risk reduction throughout the EM complex. Over the course of the past 20 years, the composition and focus of the Board have varied widely to address the changing needs of the program. EMAB began as the Environmental Restoration and Waste Management Advisory Committee, formed to provide advice on an EM Programmatic Environmental Impact Statement. In 1994, the Board was restructured to function more as an executive-level, limited member advisory board whose membership provides insight of leading industry experts and the viewpoints of representatives from critical stakeholder constituencies. Throughout the 20 years of its existence, EMAB has covered a wide variety of topics and produced nearly 200 recommendations. These recommendations have resulted in several policy changes and improvements within EM. Most recently, EMAB has been credited for its contribution to the EM Energy Park Initiative, forerunner of the DOE Asset Revitalization Initiative; creation of the EM Offices of Communications and External Affairs; improvement of acquisition and project management strategies and culture; and several recommendations related to the Waste Treatment Plant and the tank waste programs at Hanford and the Savannah River Site. The wealth of experience and knowledge the Assistant Secretary can leverage through utilization of the Board continues to support fulfillment of EM's mission. In commemoration of EMAB's 20. anniversary, this paper will provide further context for the evolution of the Board, the role FACA plays in its administration, and a look at the members' current objectives and EM's expectations for the future. (authors)

  4. Amplifying Real Estate Value through Energy&WaterManagement: From ESCO to 'Energy Services Partner'

    SciTech Connect

    Mills, Evan

    2004-06-08

    The energy service company (ESCO) business model could become significantly more effective by integrating the energy-efficiency purveyor and their capital into the underlying building ownership and operation partnership, rather than the current model in which the ESCO remains an outsider with higher transaction costs and limited interest and participation in the value created by the cost savings. Resource conservation advocates rarely use the language of real estate to articulate the cost effectiveness of capital improvements aimed at reducing utility costs in commercial and residential income properties. Conventional methods that rely on rarefied academic notions of simple payback time or a narrow definition of return on investment fail to capture a significant component of the true market value created by virtue of reduced operating expenses. Improvements in energy and water efficiency can increase the fundamental profitability of real estate investments by raising Net Operating Income (NOI), and hence returns during the holding period, and, ultimately, proceeds at time of sale. We introduce the concept of an Energy Services Partner, who takes an equity interest in a real estate partnership in exchange for providing the expertise and capital required to reduce utility operating costs. Profit to all partners increases considerably as a result. This approach would also help to address a crisis facing ESCOs today stemming from their considerable liabilities (through guaranteed savings) and negligible offsetting assets.

  5. Written Statement of David Huizenga Senior Advisor for Environmental Management United States Department of Energy Before the Subcommittee on Strategic Forces Armed Services Committee United States House of Representatives (May 9, 2013)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Senior Advisor David Huizenga represented the Department of Energy’s (DOE) Office of Environmental Management (EM) before the Subcommittee on Strategic Forces Armed Services Committee United States...

  6. Before the Senate Homeland Security and Governmental Affairs Subcommittee on Federal Financial Management, Government Information, Federal Services, and International Security

    Office of Energy Efficiency and Renewable Energy (EERE)

    Subject: Cost-Plus Award Fee By: Edward R. Simpson, Director, Office of Procurement and Assistance Management, Office of Management

  7. EIS-0442: Reauthorization of Permits, Maintenance, and Vegetation Management on Western Area Power Administration Transmission Lines on Forest Service Lands, Colorado, Nebraska, and Utah

    Energy.gov [DOE]

    This EIS is being prepared jointly by DOE’s Western Area Power Administration and the U.S. Forest Service. The EIS evaluates the potential environmental impacts of Western’s proposed changes to vegetation management along its transmission line rights-of-way on National Forest System lands in Colorado, Utah, and Nebraska.

  8. Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C., Area

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

    2003-10-29

    To establish policies and procedures for management of DOE, including NNSA, Management and Operating (M&O) and other facility management contractor employees assigned to the Washington, D.C., area. Cancels DOE O 350.2.

  9. Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C. Area

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

    2015-05-18

    The Order establishes policies and procedures for managing DOE and NNSA management and operating (M&O) contractors and other facility management contractor employees assigned to the Washington, D.C., area.

  10. North Carolina/Minerals Management Service technical workshop on Manteo Unit exploration held on February 4--5, 1998

    SciTech Connect

    Vigil, D.L.

    1998-05-01

    The US Department of Interior`s Minerals Management Service (MMS) has the responsibility of regulating exploration and development by the oil and gas industry on the US Outer Continental Shelf (OCS). There is an area of active leases approximately 45 miles east-northeast of Cape Hatteras, North Carolina, referred to as the Manteo Unit. Chevron U.S.A. may propose to drill a single exploratory well in either Block 467 or 510 of the Manteo Unit with a specially outfitted drilling rig. To review environmental and socioeconomic information known, and needed, on the Manteo Unit, a workshop was conducted of February 4--5, 1998, with the North Carolina Department of Environment and Natural Resources (DENR). The objectives of the workshop were to review the state of knowledge for drilling a single exploratory well in either Block 467 or 510; share scientific information obtained since 1990; distinguish between exploration and development activities; share information on drilling technology and industry experience operating in similar physical environments; address scientific concerns regarding the potential impacts of OCS drilling on biological resources; and address concerns regarding onshore (social and economic) impacts from OCS drilling.

  11. Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C. Area

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

    2011-05-31

    To establish policies and procedures for management of Department of Energy (DOE), including National Nuclear Security Administration (NNSA), management and operating (M&O) and other facility management contractor employees assigned to the Washington, D.C. area. Supersedes DOE O 350.2A

  12. Renewable Energy Catalog of Services

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

    Catalog of Services The U.S. Department of Energy Federal Energy Management Program March 2015 Renewable Energy Catalog of Services Contacts Contacts Jesse Gary FEMP 1000 ...

  13. Volumetric Spectroscopic Imaging of Glioblastoma Multiforme Radiation Treatment Volumes

    SciTech Connect

    Parra, N. Andres; Maudsley, Andrew A.; Gupta, Rakesh K.; Ishkanian, Fazilat; Huang, Kris; Walker, Gail R.; Padgett, Kyle; Roy, Bhaswati; Panoff, Joseph; Markoe, Arnold; Stoyanova, Radka

    2014-10-01

    Purpose: Magnetic resonance (MR) imaging and computed tomography (CT) are used almost exclusively in radiation therapy planning of glioblastoma multiforme (GBM), despite their well-recognized limitations. MR spectroscopic imaging (MRSI) can identify biochemical patterns associated with normal brain and tumor, predominantly by observation of choline (Cho) and N-acetylaspartate (NAA) distributions. In this study, volumetric 3-dimensional MRSI was used to map these compounds over a wide region of the brain and to evaluate metabolite-defined treatment targets (metabolic tumor volumes [MTV]). Methods and Materials: Volumetric MRSI with effective voxel size of ∼1.0 mL and standard clinical MR images were obtained from 19 GBM patients. Gross tumor volumes and edema were manually outlined, and clinical target volumes (CTVs) receiving 46 and 60 Gy were defined (CTV{sub 46} and CTV{sub 60}, respectively). MTV{sub Cho} and MTV{sub NAA} were constructed based on volumes with high Cho and low NAA relative to values estimated from normal-appearing tissue. Results: The MRSI coverage of the brain was between 70% and 76%. The MTV{sub NAA} were almost entirely contained within the edema, and the correlation between the 2 volumes was significant (r=0.68, P=.001). In contrast, a considerable fraction of MTV{sub Cho} was outside of the edema (median, 33%) and for some patients it was also outside of the CTV{sub 46} and CTV{sub 60}. These untreated volumes were greater than 10% for 7 patients (37%) in the study, and on average more than one-third (34.3%) of the MTV{sub Cho} for these patients were outside of CTV{sub 60}. Conclusions: This study demonstrates the potential usefulness of whole-brain MRSI for radiation therapy planning of GBM and revealed that areas of metabolically active tumor are not covered by standard RT volumes. The described integration of MTV into the RT system will pave the way to future clinical trials investigating outcomes in patients treated based on

  14. Acquisition Guide Chapter 70.7 Subcontract Management-For Commercial Items & Services under $100,000

    Energy.gov [DOE]

    The Contracting Officer must ensure that the contractor is sufficiently managing its purchasing system. Contracting Officers for our Management & Operating (M&O) contracts should ensure that the best commercial practices are being utilized by the M&O contractors.

  15. Before the Senate Homeland Security and Governmental Affairs Subcommittee on Federal Financial Management, Government Information, Federal Services and International Security

    Energy.gov [DOE]

    Subject: Cutting the Federal Government's Energy Bill: An Examination of the Sustainable Federal Government Executive Order 13524 By: Richard Kidd, Program Manager Federal Energy Management Program, Office of Energy Efficiency and Renewable Energy

  16. Quality assurance programs developed and implemented by the US Department of Energy`s Analytical Services Program for environmental restoration and waste management activities

    SciTech Connect

    Lillian, D.; Bottrell, D.

    1993-12-31

    The U.S. Department of Energy`s (DOE`s) Office of Environmental Restoration and Waste Management (EM) has been tasked with addressing environmental contamination and waste problems facing the Department. A key element of any environmental restoration or waste management program is environmental data. An effective and efficient sampling and analysis program is required to generate credible environmental data. The bases for DOE`s EM Analytical Services Program (ASP) are contained in the charter and commitments in Secretary of Energy Notice SEN-13-89, EM program policies and requirements, and commitments to Congress and the Office of Inspector General (IG). The Congressional commitment by DOE to develop and implement an ASP was in response to concerns raised by the Chairman of the Congressional Environment, Energy, and Natural Resources Subcommittee, and the Chairman of the Congressional Oversight and Investigations Subcommittee of the Committee on Energy and Commerce, regarding the production of analytical data. The development and implementation of an ASP also satisfies the IG`s audit report recommendations on environmental analytical support, including development and implementation of a national strategy for acquisition of quality sampling and analytical services. These recommendations were endorsed in Departmental positions, which further emphasize the importance of the ASP to EM`s programs. In September 1990, EM formed the Laboratory Management Division (LMD) in the Office of Technology Development to provide the programmatic direction needed to establish and operate an EM-wide ASP program. In January 1992, LMD issued the {open_quotes}Analytical Services Program Five-Year Plan.{close_quotes} This document described LMD`s strategy to ensure the production of timely, cost-effective, and credible environmental data. This presentation describes the overall LMD Analytical Services Program and, specifically, the various QA programs.

  17. Services | Department of Energy

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

    Services The Oak Ridge Office of Environmental Management has numerous and diverse responsibilities. Our ultimate mission is to remove environmental contamination to improve safety ...

  18. Applicator-guided volumetric-modulated arc therapy for low-risk...

    Office of Scientific and Technical Information (OSTI)

    low-risk endometrial cancer Citation Details In-Document Search Title: Applicator-guided volumetric-modulated arc therapy for low-risk endometrial cancer The aim of this study ...

  19. management

    National Nuclear Security Administration (NNSA)

    5%2A en Management and Budget http:www.nnsa.energy.govaboutusouroperationsmanagementandbudget

  20. Semiautomatic segmentation of liver metastases on volumetric CT images

    SciTech Connect

    Yan, Jiayong; Schwartz, Lawrence H.; Zhao, Binsheng

    2015-11-15

    Purpose: Accurate segmentation and quantification of liver metastases on CT images are critical to surgery/radiation treatment planning and therapy response assessment. To date, there are no reliable methods to perform such segmentation automatically. In this work, the authors present a method for semiautomatic delineation of liver metastases on contrast-enhanced volumetric CT images. Methods: The first step is to manually place a seed region-of-interest (ROI) in the lesion on an image. This ROI will (1) serve as an internal marker and (2) assist in automatically identifying an external marker. With these two markers, lesion contour on the image can be accurately delineated using traditional watershed transformation. Density information will then be extracted from the segmented 2D lesion and help determine the 3D connected object that is a candidate of the lesion volume. The authors have developed a robust strategy to automatically determine internal and external markers for marker-controlled watershed segmentation. By manually placing a seed region-of-interest in the lesion to be delineated on a reference image, the method can automatically determine dual threshold values to approximately separate the lesion from its surrounding structures and refine the thresholds from the segmented lesion for the accurate segmentation of the lesion volume. This method was applied to 69 liver metastases (1.1–10.3 cm in diameter) from a total of 15 patients. An independent radiologist manually delineated all lesions and the resultant lesion volumes served as the “gold standard” for validation of the method’s accuracy. Results: The algorithm received a median overlap, overestimation ratio, and underestimation ratio of 82.3%, 6.0%, and 11.5%, respectively, and a median average boundary distance of 1.2 mm. Conclusions: Preliminary results have shown that volumes of liver metastases on contrast-enhanced CT images can be accurately estimated by a semiautomatic segmentation

  1. Written Statement of Dr. Monica Regalbuto Assistant Secretary for Environmental Management United States Department of Energy Before the Subcommittee on Strategic Forces Committee on Armed Services United States House of Representatives (February 11 2016)

    Energy.gov [DOE]

    Written Statement of Dr. Monica Regalbuto Assistant Secretary for Environmental Management United States Department of Energy Before the Subcommittee on Strategic Forces Committee on Armed Services United States House of Representatives February 11, 2016.

  2. Written Statement of Mark Whitney Acting Assistant Secretary for Environmental Management United States Department of Energy Before the Subcommittee on Strategic Forces Committee on Armed Services United States House of Representatives (March 24, 2015)

    Energy.gov [DOE]

    Written Statement of Mark Whitney Acting Assistant Secretary for Environmental Management United States Department of Energy Before the Subcommittee on Strategic Forces Committee on Armed Services United States House of Representatives March 24, 2015

  3. Categorical Exclusion Determinations: Environmental Management...

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

    Consolidated Business Service Center Categorical Exclusion Determinations: Environmental Management Consolidated Business Service Center Categorical Exclusion Determinations issued ...

  4. Business Services | Jefferson Lab

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

    Business Services Jefferson Lab spends approximately $73 million annually through procurements to a diverse group of large and small businesses for a broad range of products and services that support the lab's overall mission. Managing the lab's vendor process is the Procurement & Services Department. The department is dedicated to the highest standards of service, conduct and continuous improvement. To learn more about business opportunities with the lab, contact Procurement & Services.

  5. Use of Management and Operating Contractor and National Laboratory Employees for Services in the D.C. Area

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

    1997-03-05

    This Notice provides requirements for Headquarters use of employees from Management and Operating (M&O) contractors and National Laboratories and establishes limitations on payments to those employees whose assignments to Headquarters exceed 365 days.

  6. management

    National Nuclear Security Administration (NNSA)

    5%2A en Management and Budget http:nnsa.energy.govaboutusouroperationsmanagementandbudget

    P...

  7. Service Buildings

    Energy Information Administration (EIA) (indexed site)

    Service Characteristics by Activity... Service Service buildings are those in which some type of service is provided, other than food service or retail sales of goods. Basic...

  8. Target tracking using DMLC for volumetric modulated arc therapy: A simulation study

    SciTech Connect

    Sun Baozhou; Rangaraj, Dharanipathy; Papiez, Lech; Oddiraju, Swetha; Yang Deshan; Li, H. Harold

    2010-12-15

    Purpose: Target tracking using dynamic multileaf collimator (DMLC) is a promising approach for intrafraction motion management in radiation therapy. The purpose of this work is to develop a DMLC tracking algorithm capable of delivering volumetric-modulated arc therapy (VMAT) to the targets that experience two-dimensional (2D) rigid motion in the beam's eye view. Methods: The problem of VMAT delivery to moving targets is formulated as a control problem with constraints. The relationships between gantry speed, gantry acceleration, MLC leaf-velocity, dose rate, and target motion are derived. An iterative search algorithm is developed to find numerical solutions for efficient delivery of a specific VMAT plan to the moving target using 2D DMLC tracking. The delivery of five VMAT lung plans is simulated. The planned and delivered fluence maps in the target-reference frame are calculated and compared. Results: The simulation demonstrates that the 2D tracking algorithm is capable of delivering the VMAT plan to a moving target fast and accurately without violating the machine constraints and the integrity of the treatment plan. The average delivery time is only 29 s longer than that of no-tracking delivery, 101 versus 72 s, respectively. The fluence maps are normalized to 200 MU and the average root-mean-square error between the desired and the delivered fluence is 2.1 MU, compared to 14.8 MU for no-tracking and 3.6 MU for one-dimensional tracking. Conclusions: A locally optimal MLC tracking algorithm for VMAT delivery is proposed, aiming at shortest delivery time while maintaining treatment plan invariant. The inconsequential increase of treatment time due to DMLC tracking is clinically desirable, which makes VMAT with DMLC tracking attractive in treating moving tumors.

  9. Interruptible service system: A demand-side management application for the City of Los Angeles Department of Water & Power

    SciTech Connect

    Leblanc, M.; Sweeney, D.

    1994-12-31

    The Los Angeles Department of Water & Power (LADWP) instituted an electric rate schedule, A3-B, for its largest industrial power consumers in 1985. The A3 rate provides these LADWP customers (2000 Kilowatts or more users) a significant savings on their electric service rate. LADWP benefits by having the capability to interrupt the industrial customer`s load after giving them a 10 minute warning notice of interruption. The Interruptible Service System (ISS) automates this formerly manual process and allows for continuous monitoring of the power used of the power system`s largest power consumers. An ISS remote terminal unit (RTU) is installed at each customer`s site. This RTU communicates with a master computer (desktop PC) at LADWP`s Energy Control Center (ECC). The ECC initiates control, monitoring, and interrupt operations involving all customers on the ISS rate. Communication between the master computer and the various ISS customer RTUs will be accomplished via Pacific Bell Telephone`s advanced digital network (ADN). Future Plans include expansion to monitoring and control of co-generation facilities and monitoring of other large industrial customer power consumption.

  10. Douglas-fir/white spirea habitat type in central Idaho: Succession and management. Forest Service general technical report

    SciTech Connect

    Steele, R.; Geier-Hayes, K.

    1994-04-01

    The report describes a taxonomic system for classifying plant succession in the Douglas-fir/white spirea habitat type in central Idaho. A total of 10 potential tree layer types, 35 shrub types, and 45 herb layer types are categorized. Diagonostic keys based on indicator species assist field identification of the types. Discussion of management implications includes pocket gopher populations, success of planted and natural tree seedlings, big-game and livestock forage preferences, and responses of major shrub and herb layer species to disturbances.

  11. Environmental Program Services Contract | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Management Environmental Program Services Contract Environmental Program Services Contract Learn More Environmental Program Services Contract Related Topics apm contracting contracts Related News NNSA Office of Acquisition Management improves customer satisfaction NNSA Statement Regarding Nevada National Security Site Management & Operating Contract NNSA Awards Nevada National Security Site Management & Operating Contract to NVS3T Los Alamos National

  12. Customer Services Handbook, Office of Administration

    Energy.gov [DOE]

    Information on the employee services offered by the Office of Administration are available through the Office of Management, Employee Services web page.

  13. Supply Management Specialist

    Energy.gov [DOE]

    This position is located in the Logistics Management organization (NSL), Supply Chain Services (NS), Chief Administrative Office (N). NSL manages the warehousing of materials; the investment...

  14. The AmeriFlux Data Activity and Data System: An Evolving Collection of Data Management Techniques, Tools, Products and Services

    SciTech Connect

    Boden, Thomas A; Krassovski, Misha B; Yang, Bai

    2013-01-01

    The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL), USA has provided scientific data management support for the U.S. Department of Energy and international climate change science since 1982. Over this period, climate change science has expanded from research focusing on basic understanding of geochemical cycles, particularly the carbon cycle, to integrated research addressing climate change impacts, vulnerability, adaptation, and mitigation. Interests in climate change data and information worldwide have grown remarkably and, as a result, so have demands and expectations for CDIAC s data systems. To meet the growing demands, CDIAC s strategy has been to design flexible data systems using proven technologies blended with new, evolving technologies and standards. CDIAC development teams are multidisciplinary and include computer science and information technology expertise, but also scientific expertise necessary to address data quality and documentation issues and to identify data products and system capabilities needed by climate change scientists. CDIAC has learned there is rarely a single commercial tool or product readily available to satisfy long-term scientific data system requirements (i.e., one size does not fit all and the breadth and diversity of environmental data are often too complex for easy use with commercial products) and typically deploys a variety of tools and data products in an effort to provide credible data freely to users worldwide. Like many scientific data management applications, CDIAC s data systems are highly customized to satisfy specific scientific usage requirements (e.g., developing data products specific for model use) but are also designed to be flexible and interoperable to take advantage of new software engineering techniques, standards (e.g., metadata standards) and tools and to support future Earth system data efforts (e.g., ocean acidification). CDIAC has provided data management

  15. Method and application of horizontal slice volumetrics to waterflood management and horizontal drilling

    SciTech Connect

    Deshpande, A.; Flemings, P.B. ); Huang, J. )

    1996-01-01

    A computer mapping program was used to make horizontal slices of pore volume. The goal was to create maps that showed the distribution of pore volume vertically and laterally throughout the reservoir. That information was used for studying waterflood feasibility, monitoring an existing waterflood, and planning a horizontal well. This work was done at the United States Naval Petroleum Reserve No. 1, Elk Hills, CA. The reservoirs are the Miocene aged Northwest Stevens A sands and T N sands. These sands are a series of stacked deep water turbidites draped across the western nose of a plunging anticline. To determine the reservoir sensitivity to the approach used to calculate horizontal slice volume, two methods were tested. The first involves creation of four isochores, bounded above by the sand top or base and below by the slice top or base, whose volumes are combined to give the slice volume. The second involves creation of a grid of the slice itself from which slice volume is calculated.

  16. Method and application of horizontal slice volumetrics to waterflood management and horizontal drilling

    SciTech Connect

    Deshpande, A.; Flemings, P.B.; Huang, J.

    1996-12-31

    A computer mapping program was used to make horizontal slices of pore volume. The goal was to create maps that showed the distribution of pore volume vertically and laterally throughout the reservoir. That information was used for studying waterflood feasibility, monitoring an existing waterflood, and planning a horizontal well. This work was done at the United States Naval Petroleum Reserve No. 1, Elk Hills, CA. The reservoirs are the Miocene aged Northwest Stevens A sands and T & N sands. These sands are a series of stacked deep water turbidites draped across the western nose of a plunging anticline. To determine the reservoir sensitivity to the approach used to calculate horizontal slice volume, two methods were tested. The first involves creation of four isochores, bounded above by the sand top or base and below by the slice top or base, whose volumes are combined to give the slice volume. The second involves creation of a grid of the slice itself from which slice volume is calculated.

  17. Altering the volumetric expansion ratio of a Lysholm helical screw expander

    SciTech Connect

    Dunbar, M.K.

    1984-01-01

    This is an analysis of the effects of the volumetric expansion ratio on the operation of a Lysholm helical screw expander. Extensive testing of the University of California Lysholm engine with a 5.3 volumetric expansion ratio was performed. In this experiment, the expansion ratio has been reduced from 5.3 to 4.0. Tests were performed at a variety of speeds and qualities for a 5.0 pressure ratio and at a variety of speeds and pressure ratios for 99 percent quality. It was predicted that decreasing the volumetric expansion ratio would decrease the leakage fraction and thereby increase efficiency. This occurred as predicted. Isentropic efficiency increased 20 percent for 50 percent quality steam and 16 percent for 33 percent quality steam, all for an inlet pressure of 120 psia and a speed of 9000 rpm. A maximum efficiency of 47.2 percent was reached at 33 percent quality, 9000 rpm and a pressure ratio of 5.0. It was noted that the leakage rate did not appear to be a function of expansion ratio, as had been expected. Using this fact the previous empirical models of the engine were extended to include volumetric expansion ratio as a variable parameter.

  18. Fulcrum Power Services LP | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Fulcrum Power Services LP Place: Houston, Texas Zip: 77056 Product: fulcrum is an energy management solutions provider for managing power generation assets and load serving...

  19. Joint Environmental Management System (EMS) Declaration of Conformance...

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

    Services Environmental Management System Joint Environmental Management System (EMS) Declaration of Conformance Joint Environmental Management System (EMS) Declaration of ...

  20. Wista Management GMBH | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Wista Management GMBH Jump to: navigation, search Name: Wista-Management GMBH Place: Germany Sector: Services Product: General Financial & Legal Services ( Private ...

  1. Sarsia Seed Management | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Sarsia Seed Management Jump to: navigation, search Name: Sarsia Seed Management Place: Norway Sector: Services Product: General Financial & Legal Services ( Private ...

  2. Project Financing Catalog of Services

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

    Financing Catalog of Services The U.S. Department of Energy Federal Energy Management Program September 2016 Table of Contents Contents Contents ........................................................................................................................................................ i Executive Summary ..................................................................................................................................... i Planning Phase

  3. Director, Information Technologies Services Office

    Energy.gov [DOE]

    The mission of the Information Technologies Services Office (ITSO) is to provide effective corporate leadership to proactively identify and manage business system efficiency improvements and to...

  4. Boyer wins Meritorious Service Award

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

    Boyer wins Meritorious Service Award from INMM September 5, 2013 The Institute of Nuclear Materials Management (INMM) honored Brian D. Boyer of the Laboratory's Systems Design and ...

  5. Financial, Audits, and Contracts Services

    Energy.gov [DOE]

    The Office of Legacy Management’s (LM) Financial, Audits, and Contracts Services (FACS) Team performs the following management functions:

  6. Use of volumetric features for temporal comparison of mass lesions in full field digital mammograms

    SciTech Connect

    Bozek, Jelena Grgic, Mislav; Kallenberg, Michiel; Karssemeijer, Nico

    2014-02-15

    Purpose: Temporal comparison of lesions might improve classification between benign and malignant lesions in full-field digital mammograms (FFDM). The authors compare the use of volumetric features for lesion classification, which are computed from dense tissue thickness maps, to the use of mammographic lesion area. Use of dense tissue thickness maps for lesion characterization is advantageous, since it results in lesion features that are invariant to acquisition parameters. Methods: The dataset used in the analysis consisted of 60 temporal mammogram pairs comprising 120 mediolateral oblique or craniocaudal views with a total of 65 lesions, of which 41 were benign and 24 malignant. The authors analyzed the performance of four volumetric features, area, and four other commonly used features obtained from temporal mammogram pairs, current mammograms, and prior mammograms. The authors evaluated the individual performance of all features and of different feature sets. The authors used linear discriminant analysis with leave-one-out cross validation to classify different feature sets. Results: Volumetric features from temporal mammogram pairs achieved the best individual performance, as measured by the area under the receiver operating characteristic curve (A{sub z} value). Volume change (A{sub z} = 0.88) achieved higher A{sub z} value than projected lesion area change (A{sub z} = 0.78) in the temporal comparison of lesions. Best performance was achieved with a set that consisted of a set of features extracted from the current exam combined with four volumetric features representing changes with respect to the prior mammogram (A{sub z} = 0.90). This was significantly better (p = 0.005) than the performance obtained using features from the current exam only (A{sub z} = 0.77). Conclusions: Volumetric features from temporal mammogram pairs combined with features from the single exam significantly improve discrimination of benign and malignant lesions in FFDM mammograms

  7. Utility Energy Service Contracts - Lessons Learned

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

    Contracts-Lessons Learned Utility Energy Services Contracts Lessons Learned Water Conservation Negotiating Financing Lowering Finance Rates Utility Energy Service Contracts-Lessons Learned 2 -- FEDERAL ENERGY MANAGEMENT PROGRAM Contents Introduction .............................................................................................................................................................................3 Financing Utility Energy Services Contracts

  8. Quick Guide: Utility Energy Services Contracting (Fact Sheet)

    SciTech Connect

    Not Available

    2009-07-01

    Summarized guide to conducting Federal energy management projects through utility energy services contracts.

  9. GPU-based Scalable Volumetric Reconstruction for Multi-view Stereo

    SciTech Connect

    Kim, H; Duchaineau, M; Max, N

    2011-09-21

    We present a new scalable volumetric reconstruction algorithm for multi-view stereo using a graphics processing unit (GPU). It is an effectively parallelized GPU algorithm that simultaneously uses a large number of GPU threads, each of which performs voxel carving, in order to integrate depth maps with images from multiple views. Each depth map, triangulated from pair-wise semi-dense correspondences, represents a view-dependent surface of the scene. This algorithm also provides scalability for large-scale scene reconstruction in a high resolution voxel grid by utilizing streaming and parallel computation. The output is a photo-realistic 3D scene model in a volumetric or point-based representation. We demonstrate the effectiveness and the speed of our algorithm with a synthetic scene and real urban/outdoor scenes. Our method can also be integrated with existing multi-view stereo algorithms such as PMVS2 to fill holes or gaps in textureless regions.

  10. Prospects for using high power x-rays as a volumetric heat source

    SciTech Connect

    Rosenberg, R.A.; Farrell, W.; Ma, Q.

    1997-09-01

    Third-generation, high-intensity, x-ray synchrotron radiation sources are capable of producing high heat-flux x-ray beams. In many applications finding ways to handle these powers is viewed as a burden. However, there are some technological applications where the deep penetration length of the x-rays may find beneficial uses as a volumetric heat source. In this paper the authors discuss the prospects for using high power x-rays for volumetric heating and report some recent experimental results. The particular applications they focus on are welding and surface heat treatment. The radiation source is an undulator at the Advanced Photon Source (APS). Results of preliminary tests on aluminum, aluminum metal matrix composites, and steel will be presented.

  11. Configuration management plan for LABCORE Program

    SciTech Connect

    Rich, H.S.

    1995-01-03

    A hardware/software configuration management plan for LABCORE. LABCORE is a laboratory information management system used by Analytical Services.

  12. Copy Services | Department of Energy

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

    Copy Services Copy Services Copier Services Staffed Copy Centers Walk-Up Copiers The Copier Management Team is here to make sure your copier needs are met. Our products and services include: Acquisition of New and Replacement Copiers Copier Maintenance/Repairs Copier Relocation Monthly Working Capital Fund Billing Reports Copier supplies (Pickup Copier Supplies in FOR Room GE-140 & GTN Room R-003) Help Desk for AutoStore Other services include needs assessment analysis to determine workload

  13. Reduced graphene oxide hydrogels deposited in nickel foam for supercapacitor applications: Toward high volumetric capacitance

    DOE PAGES [OSTI]

    Pham, Viet Hung; Dickerson, James H.

    2016-02-21

    Graphene hydrogels have been considered as ideal materials for high-performance supercapacitors. However, their low volumetric capacitance significantly limits its real application. In this study, we report an environment-friendly and scalable method to prepare high packing density, electrochemically reduced graphene oxide hydrogels (ERGO) for supercapacitor application by the electrophoretic deposition of graphene oxide onto nickel foam, followed by the electrochemical reduction and hydraulic compression of the deposited materials. The as-prepared ERGO on nickel foam was hydraulic compressed up to 20 tons, resulting in an increase of the packing density of ERGO from 0.0098 to 1.32 g cm–3. Consequently, the volumetric capacitancemore » and volumetric energy density of ERGOs greatly increased from 1.58 F cm–3 and 0.053 Wh cm–3 (as-prepared ERGO) to 176.5 F cm–3 and 6.02 Wh cm–3 (ERGO compressed at 20 tons), respectively. The ERGOs also exhibited long-term electrochemical stability with a capacitance retention in the range of approximately 79–90% after 10 000 cycles. Lastly, we believe that these high packing density ERGOs are promising for real-world energy storage devices for which scalable, cost-effective manufacturing is of significance and for which space constraints are paramount.« less

  14. Corporate Human Resources Information Services (CHIRS) PIA, Office of Human

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

    Capitol Management | Department of Energy Corporate Human Resources Information Services (CHIRS) PIA, Office of Human Capitol Management Corporate Human Resources Information Services (CHIRS) PIA, Office of Human Capitol Management Corporate Human Resources Information Services (CHIRS) PIA, Office of Human Capitol Management Corporate Human Resources Information Services (CHIRS) PIA, Office of Human Capitol Management (80.67 KB) More Documents & Publications MOX Services Unclassified

  15. Vencon Management | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    States Sector: Services Product: General Financial & Legal Services ( Partnership (investment, law etc) ) References: Vencon Management1 This article is a stub. You can help...

  16. Transportation and Program Management Services

    Office of Environmental Management (EM)

    Greece, Indonesia, Italy, Kazakhstan, Netherlands, North K Phili i P t l R i S tl d Sl i S th K T i Th il d Korea, Philippines, Portugal, Romania, Scotland, Slovenia, South ...

  17. Services | Department of Energy

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

    Services Services shutterstock_106609430_jpg.jpg

  18. DRAFT - DOE O 350.2C, Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C. Area

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

    The Order establishes policies and procedures for managing DOE and NNSA management and operating (M&O) contractors and other facility management contractor employees assigned to the Washington, D.C., area.

  19. Green Capital Management | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Capital Management Jump to: navigation, search Name: Green Capital Management Place: London, United Kingdom Zip: SW10 0BB Sector: Services Product: The Green Capital Management...

  20. Home Office Expenses Submitted by Fluor Federal Services, Inc., on Savannah River Nuclear Solutions, LLC's U.S. Department of Energy Management & Operating (M&O) Contract No. DE-AC09-08SR22470

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

    Home Office Expenses Submitted by Fluor Federal Services, Inc., on Savannah River Nuclear Solutions, LLC's U.S. Department of Energy Management & Operating (M&O) Contract No. DE-AC09-08SR22470 OAS-L-13-08 April 2013 Department of Energy Washington, DC 20585 April 19, 2013 MEMORANDUM FOR THE MANAGER, SAVANNAH RIVER OPERATIONS OFFICE FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Home Office

  1. Products and Services Purchased | Y-12 National Security Complex

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

    Products and Services ... Products and Services Purchased The following products and services are regularly purchased by Y-12: Computer hardware, software and supplies Electrical and electronic instruments and systems Mechanical equipment and supplies Laboratory, safety and operating products Environmental and waste management services Professional and administrative services Engineering support services Research & development Information technology Construction materials and services

  2. The relationship between anatomic noise and volumetric breast density for digital mammography

    SciTech Connect

    Mainprize, James G.; Tyson, Albert H.; Yaffe, Martin J.

    2012-08-15

    Purpose: The appearance of parenchymal/stromal patterns in mammography have been characterized as having a Wiener power spectrum with an inverse power-law shape described by the exponential parameter, {beta}. The amount of fibroglandular tissue, which can be quantified in terms of volumetric breast density (VBD), influences the texture and appearance of the patterns formed in a mammogram. Here, a large study is performed to investigate the variations in {beta} in a clinical population and to indicate the relationship between {beta} and breast density. Methods: From a set of 2686 cranio-caudal normal screening mammograms, the parameter {beta} was extracted from log-log fits to the Wiener spectrum over the range 0.15-1 mm{sup -1}. The Wiener spectrum was calculated from regions of interest in the compression paddle contact region of the breast. An in-house computer program, Cumulus V, was used to extract the volumetric breast density and identify the compression paddle contact regions of the breast. The Wiener spectra were calculated with and without modulation transfer function (MTF) correction to determine the impact of VBD on the intrinsic anatomic noise. Results: The mean volumetric breast density was 25.5% ({+-}12.6%) over all images. The mean {beta} following a MTF correction which decreased the {beta} slightly ( Almost-Equal-To -0.08) was found to be 2.87. Varying the maximum of the spatial frequency range of the fits from 0.7 to 1.0, 1.25 or 1.5 mm{sup -1} showing small decreases in the result, although the effect of the quantum noise power component on reducing {beta} was clearly observed at 1.5 mm{sup -1}. Conclusions: The texture parameter, {beta}, was found to increase with VBD at low volumetric breast densities with an apparent leveling off at higher densities. The relationship between {beta} and VBD measured here can be used to create probabilistic models for computer simulations of detectability. As breast density is a known risk predictor for breast

  3. Employee Services | Department of Energy

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

    Services Employee Services The Office of Management provides many of the services that keep the Department of Energy Headquarters offices operational. These services keep the Department's facilities operating, as well as many of the managerial support functions that are shared by many of the Program Offices. These functions are primarily provided by the Office of Administration, MA-40. For a listing of office contacts please use the About Us menu, the Contact Us section, available directly

  4. Energy, Data Management, Reporting

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

    Design the Strategy | Deliver Efficiency | Sustain Results Energy, Data Management, Reporting This presentation does not contain any proprietary, confidential, or otherwise restricted information. - - Agenda ● About Schneider Electric ● Enterprise wide Data Management ● Outputs ● Foundation and results ● Part of a complete energy management solution Schneider Electric Sustainability Services 2014 2 - - Schneider Electric Sustainability Services 2014 3 Schneider Electric - the global

  5. Using Pressure and Volumetric Approaches to Estimate CO2 Storage Capacity in Deep Saline Aquifers

    SciTech Connect

    Thibeau, Sylvain; Bachu, Stefan; Birkholzer, Jens; Holloway, Sam; Neele, Filip; Zhou, Quanlin

    2014-12-31

    Various approaches are used to evaluate the capacity of saline aquifers to store CO2, resulting in a wide range of capacity estimates for a given aquifer. The two approaches most used are the volumetric open aquifer and closed aquifer approaches. We present four full-scale aquifer cases, where CO2 storage capacity is evaluated both volumetrically (with open and/or closed approaches) and through flow modeling. These examples show that the open aquifer CO2 storage capacity estimation can strongly exceed the cumulative CO2 injection from the flow model, whereas the closed aquifer estimates are a closer approximation to the flow-model derived capacity. An analogy to oil recovery mechanisms is presented, where the primary oil recovery mechanism is compared to CO2 aquifer storage without producing formation water; and the secondary oil recovery mechanism (water flooding) is compared to CO2 aquifer storage performed simultaneously with extraction of water for pressure maintenance. This analogy supports the finding that the closed aquifer approach produces a better estimate of CO2 storage without water extraction, and highlights the need for any CO2 storage estimate to specify whether it is intended to represent CO2 storage capacity with or without water extraction.

  6. Using Pressure and Volumetric Approaches to Estimate CO2 Storage Capacity in Deep Saline Aquifers

    DOE PAGES [OSTI]

    Thibeau, Sylvain; Bachu, Stefan; Birkholzer, Jens; Holloway, Sam; Neele, Filip; Zhou, Quanlin

    2014-12-31

    Various approaches are used to evaluate the capacity of saline aquifers to store CO2, resulting in a wide range of capacity estimates for a given aquifer. The two approaches most used are the volumetric “open aquifer” and “closed aquifer” approaches. We present four full-scale aquifer cases, where CO2 storage capacity is evaluated both volumetrically (with “open” and/or “closed” approaches) and through flow modeling. These examples show that the “open aquifer” CO2 storage capacity estimation can strongly exceed the cumulative CO2 injection from the flow model, whereas the “closed aquifer” estimates are a closer approximation to the flow-model derived capacity. Anmore » analogy to oil recovery mechanisms is presented, where the primary oil recovery mechanism is compared to CO2 aquifer storage without producing formation water; and the secondary oil recovery mechanism (water flooding) is compared to CO2 aquifer storage performed simultaneously with extraction of water for pressure maintenance. This analogy supports the finding that the “closed aquifer” approach produces a better estimate of CO2 storage without water extraction, and highlights the need for any CO2 storage estimate to specify whether it is intended to represent CO2 storage capacity with or without water extraction.« less

  7. ORISE: Scientific and Technical Peer Review Services fact sheet

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

    Services and Biomedical Research The Pennsylvania Department of Health awards grants for clinical, health services and biomedical research. ORAU designs and manages the processes...

  8. DOE Awards Small Business Contract for Support, Planning Services...

    Office of Environmental Management (EM)

    Small Business Contract for Support, Planning Services to Office of Environmental Management DOE Awards Small Business Contract for Support, Planning Services to Office of ...

  9. Corporate Human Resources Information Services (CHIRS) PIA, Office...

    Energy.gov [DOE] (indexed site)

    Corporate Human Resources Information Services (CHIRS) PIA, Office of Human Capitol Management Corporate Human Resources Information Services (CHIRS) PIA, Office of Human Capitol ...

  10. Notice of Intent to Revise DOE O 350.2B, Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C., Area

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

    2015-03-20

    The objective of this revision is to incorporate a more performance based risk management approach into the oversight and management of these assignments. The revision will result in a reduction of DOE requirements, increased delegation of management responsibilities to sponsoring program organizations, elimination of reporting requirements and institutionalizing DOE-wide cost constraints for contractor domestic assignments. Approved 3-20-15.

  11. Notice of Intent to Revise DOE O 350.2B, Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C., Area

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

    The objective of this revision is to incorporate a more performance based risk management approach into the oversight and management of these assignments. The revision will result in a reduction of DOE requirements, increased delegation of management responsibilities to sponsoring program organizations, elimination of reporting requirements and institutionalizing DOE-wide cost constraints for contractor domestic assignments. Approved 3-20-15.

  12. Aviation Management | Department of Energy

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

    Management » Aviation Management Aviation Management The Department of Energy, Aviation Program is the management function for all fleet aircraft and contracted aviation services for the Department. The program and its management personnel operate world-wide. To take advantage of the best communications and information services available, we have chosen the Net as one of our mainstays. The services provided from this page are designed to support our operating personnel. Except for our licensed

  13. Supplemental Audit Services | Department of Energy

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

    Supplemental Audit Services Supplemental Audit Services The Office of Procurement and Assistance Management (OPAM) awarded a contract for supplemental audit services on May 12,20 10. The purpose of this contract is to perform audit services in support of both financial assistance and contractual instrument awards department-wide. Although the focus of this contract is for auditing ARRA work, other non-ARRA auditing services may also be ordered. PF2010-57 Supplemental Audit Services (147.08 KB)

  14. National Interest Security Company NISC Formerly Technology Management...

    OpenEI (Open Energy Information) [EERE & EIA]

    NISC Formerly Technology Management Services TMS Inc Jump to: navigation, search Name: National Interest Security Company (NISC) (Formerly Technology & Management Services (TMS)...

  15. Incubator Management GmbH | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Management GmbH Jump to: navigation, search Name: Incubator Management GmbH Place: Austria Sector: Services Product: General Financial & Legal Services ( Private ...

  16. Agreement Template for Energy Conservation and Demand Side Management...

    Energy Saver

    Agreement Template for Energy Conservation and Demand Side Management Services Agreement Template for Energy Conservation and Demand Side Management Services Template agreement ...

  17. U-047: Siemens Automation License Manager Bugs Let Remote Users...

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

    7: Siemens Automation License Manager Bugs Let Remote Users Deny Service or Execute Arbitrary Code U-047: Siemens Automation License Manager Bugs Let Remote Users Deny Service or...

  18. Preliminary Notice of Violation, URS Global Management & Operations...

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

    URS Global Management & Operations Services - NEA-2011-04 Preliminary Notice of Violation, URS Global Management & Operations Services - NEA-2011-04 September 1, 2011 Issued to ...

  19. Management's Discussion & Analysis Profile

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

    Adjusted Net Revenue is net revenue after removing the effects of certain debt management actions, in particular the Debt Service Reassignment, from prior years. These debt...

  20. Gravimetric and volumetric approaches adapted for hydrogen sorption measurements with in situ conditioning on small sorbent samples

    SciTech Connect

    Poirier, E.; Chahine, R.; Tessier, A.; Bose, T.K.

    2005-05-15

    We present high sensitivity (0 to 1 bar, 295 K) gravimetric and volumetric hydrogen sorption measurement systems adapted for in situ sample conditioning at high temperature and high vacuum. These systems are designed especially for experiments on sorbents available in small masses (mg) and requiring thorough degassing prior to sorption measurements. Uncertainty analysis from instrumental specifications and hydrogen absorption measurements on palladium are presented. The gravimetric and volumetric systems yield cross-checkable results within about 0.05 wt % on samples weighing from (3 to 25) mg. Hydrogen storage capacities of single-walled carbon nanotubes measured at 1 bar and 295 K with both systems are presented.

  1. Strategic Ground Delivery Services | Department of Energy

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

    Ground Delivery Services Strategic Ground Delivery Services Use of New Strategically Source Agreement UPS.pdf.pdf (96.79 KB) More Documents & Publications POLICY FLASH 2010-42 Use of New Strategically Sourced Blanket Purchase Agreement for Domestic Delivery Services with United Parcel Service Minutes from the Print and Mail Managers Exchange Forum Teleconferences

  2. A method for volumetric imaging in radiotherapy using single x-ray projection

    SciTech Connect

    Xu, Yuan; Yan, Hao; Ouyang, Luo; Wang, Jing; Jiang, Steve B. E-mail: steve.jiang@utsouthwestern.edu Jia, Xun E-mail: steve.jiang@utsouthwestern.edu; Zhou, Linghong; Cervino, Laura

    2015-05-15

    Purpose: It is an intriguing problem to generate an instantaneous volumetric image based on the corresponding x-ray projection. The purpose of this study is to develop a new method to achieve this goal via a sparse learning approach. Methods: To extract motion information hidden in projection images, the authors partitioned a projection image into small rectangular patches. The authors utilized a sparse learning method to automatically select patches that have a high correlation with principal component analysis (PCA) coefficients of a lung motion model. A model that maps the patch intensity to the PCA coefficients was built along with the patch selection process. Based on this model, a measured projection can be used to predict the PCA coefficients, which are then further used to generate a motion vector field and hence a volumetric image. The authors have also proposed an intensity baseline correction method based on the partitioned projection, in which the first and the second moments of pixel intensities at a patch in a simulated projection image are matched with those in a measured one via a linear transformation. The proposed method has been validated in both simulated data and real phantom data. Results: The algorithm is able to identify patches that contain relevant motion information such as the diaphragm region. It is found that an intensity baseline correction step is important to remove the systematic error in the motion prediction. For the simulation case, the sparse learning model reduced the prediction error for the first PCA coefficient to 5%, compared to the 10% error when sparse learning was not used, and the 95th percentile error for the predicted motion vector was reduced from 2.40 to 0.92 mm. In the phantom case with a regular tumor motion, the predicted tumor trajectory was successfully reconstructed with a 0.82 mm error for tumor center localization compared to a 1.66 mm error without using the sparse learning method. When the tumor motion

  3. User Services

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

    Home Contact User Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment...

  4. User`s guide for SeedCalc: A decision-support system for integrated pest management in slash pine seed orchards. Forest Service general technical report

    SciTech Connect

    Fatzinger, C.W.; Dixon, W.N.

    1996-03-01

    SeedCalc, a decision-support system designed for use on personal computers, evaluates the consequences of different pest management strategies in slash pine (Pinus elliotti Engelm. var. elliottii) seed orchards. This interactive program allows managers to enter orchard survey data and manipulate pesticides applied, application equipment costs, insect damage rates, strobilus development rates and beginning population, and pesticide efficacy rates to develop a pest management program that best fits their needs. This guide provides user instructions for SeedCalc, presents screen and printer examples, and describes the structure, assumptions, default values and flow charts of the system.

  5. Project Financing Catalog of Services

    Energy.gov [DOE]

    Document details the Federal Energy Management Program's catalog of technical assistance services it offers for federal agencies that want to use project funding mechanisms to finance energy efficiency and renewable energy projects.

  6. Ameridian Speciality Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    roof installation. The company is involved in solar PV rooftop design, installation and project management. References: Ameridian Speciality Services1 This article is a stub....

  7. Vermont Public Service Board | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    of service, and overall financial management of Vermont's public utilities: cable television, electric, gas, telecommunications, water and large wastewater companies. Retrieved...

  8. Performance Based Service Acquisition Toolkit | Department of...

    Office of Environmental Management (EM)

    ... Contract Management: Guidance Needed for Using Performance Based Service Contracting (pdf) Where in Federal Contracting? Best Practices & Samples NASA best practices examples Air ...

  9. Kapadia Energy Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Kapadia Energy Services Place: Peekskill, New York Zip: NY 10566 Product: An energy conservation and management firm founded in 1980 and specialising in lighting and...

  10. International Fuel Services and Commercial Engagement | Department...

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

    ... services as an alternative to a state's development ... secure management of used fuel and radioactive waste. CFS encourages a wide range of options for the customer and the ...

  11. public service | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    public service | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

  12. Boyer wins Meritorious Service Award

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

    Boyer wins Meritorious Service Award from INMM September 5, 2013 The Institute of Nuclear Materials Management (INMM) honored Brian D. Boyer of the Laboratory's Systems Design and Analysis group at the 54th Annual Meeting with an Edway R. Johnson Meritorious Service Award for his technical research in international safeguards and his mentoring of university students and young professionals in nuclear materials management. This lifetime achievement award is a significant recognition of Boyer's

  13. Request to Cancel Department of Energy (DOE) Order 350.2B, Use of Management and Operating or other Facility Management Contractor Employees for Services to DOE in the Washington D.C. Area

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

    2015-11-23

    DOE is canceling this directive and its associated DOE-wide mandated requirements in recognition of Departmental management and oversight improvements of Headquarters sponsored assignments to the Washington D.C. area and opting to implement as program specific risk based management approach to these actions.

  14. Request to Cancel Department of Energy (DOE) Order, Use of Management and Operating or other Facility Management Contractor Employees for Services to DOE in the Washington D.C. Area, dated May 31, 2011

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

    DOE is canceling this directive and its associated DOE-wide mandated requirements in recognition of Departmental management and oversight improvements of Headquarters sponsored assignments to the Washington D.C. area and opting to implement as program specific risk based management approach to these actions.

  15. Corporate Human Resources Information Services (CHIRS) PIA, Office...

    Energy Saver

    Nuclear Services Administration Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory Occupational Medicine - Assistant PIA, Idaho National Laboratory...

  16. FY 2015 Service Contract Inventory

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

    of Energy FY 2015 Service Contract Inventory Analysis Plan Department of Energy Office of Acquisition Management Strategic Programs Division (MA-622) January 2016 Department of Energy FY 2015 Service Contract Inventory Plan for Analysis The Department of Energy (DOE) approach will be performed in accordance with the criteria set out in Consolidated Appropriations Act, 2010, (Pub. L. No. 111-117, § 743 (2009)), Appendix D of the November 5, 2010 OMB Memorandum on Service Contract Inventories,,

  17. 2016 DOE Project Management Workshop - Transportation | Department...

    Office of Environmental Management (EM)

    Transportation 2016 DOE Project Management Workshop - Transportation Complimentary guest shuttle service provided by Sheraton Pentagon City Hotel. PDF icon Shuttle service Key ...

  18. Dosimetric comparison of hybrid volumetric-modulated arc therapy, volumetric-modulated arc therapy, and intensity-modulated radiation therapy for left-sided early breast cancer

    SciTech Connect

    Lin, Jia-Fu; Yeh, Dah-Cherng; Yeh, Hui-Ling; Chang, Chen-Fa; Lin, Jin-Ching

    2015-10-01

    To compare the dosimetric performance of 3 different treatment techniques: hybrid volumetric-modulated arc therapy (hybrid-VMAT), pure-VMAT, and fixed-field intensity-modulated radiation therapy (F-IMRT) for whole-breast irradiation of left-sided early breast cancer. The hybrid-VMAT treatment technique and 2 other treatment techniques—pure-VMAT and F-IMRT—were compared retrospectively in 10 patients with left-sided early breast cancer. The treatment plans of these patients were replanned using the same contours based on the original computed tomography (CT) data sets. Dosimetric parameters were calculated to evaluate plan quality. Total monitor units (MUs) and delivery time were also recorded and evaluated. The hybrid-VMAT plan generated the best results in dose coverage of the target and the dose uniformity inside the target (p < 0.0001 for conformal index [CI]; p = 0.0002 for homogeneity index [HI] of planning target volume [PTV]{sub 50.4} {sub Gy} and p < 0.0001 for HI of PTV{sub 62} {sub Gy}). Volumes of ipsilateral lung irradiated to doses of 20 Gy (V{sub 20} {sub Gy}) and 5 Gy (V{sub 5} {sub Gy}) by the hybrid-VMAT plan were significantly less than those of the F-IMRT and the pure-VMAT plans. The volume of ipsilateral lung irradiated to a dose of 5 Gy was significantly less using the hybrid-VMAT plan than that using the F-IMRT or the pure-VMAT plan. The total mean MUs for the hybrid-VMAT plan were significantly less than those for the F-IMRT or the pure-VMAT plan. The mean machine delivery time was 3.23 ± 0.29 minutes for the hybrid-VMAT plans, which is longer than that for the pure-VMAT plans but shorter than that for the F-IMRT plans. The hybrid-VMAT plan is feasible for whole-breast irradiation of left-sided early breast cancer.

  19. Engineering Services

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

    Services Engineering Services The Network OSCARS Fasterdata IPv6 Network Network Performance Tools The ESnet Engineering Team Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Engineering Services ESnet provides interoperable, effective, reliable, and high performance network communications infrastructure, and certain

  20. Service Forms

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

    Service Forms Beamtime Request Form Deposition Request Form Exposure Request Form - pdf Fly Cutting Request Form Hot Embossing Request Form Metrology Request Form...

  1. Additional Guidance for EERE Digital Data Management Plans |...

    Office of Environmental Management (EM)

    Services Funding Digital Data Management Additional Guidance for EERE Digital Data Management Plans Additional Guidance for EERE Digital Data Management Plans Beyond the ...

  2. Suggested Elements for an EERE Data Management Plan | Department...

    Office of Environmental Management (EM)

    Services Funding Digital Data Management Suggested Elements for an EERE Data Management Plan Suggested Elements for an EERE Data Management Plan The principal investigator ...

  3. Suggested Elements for a Data Management Plan | Department of...

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

    Services Funding Digital Data Management Suggested Elements for a Data Management Plan Suggested Elements for a Data Management Plan The principal investigator should ...

  4. HQ Employee/Labor Management Relations Division (HC-33) | Department...

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

    EmployeeLabor Management Relations Division (HC-33) HQ EmployeeLabor Management Relations Division (HC-33) Functions Provide laboremployee management relations advisory services ...

  5. Technical Services Agreement

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

    TSA-AGMT.DOC (9/06/01) 04/14/13 Technical Services Agreement No. TSA- The National Renewable Energy Laboratory (hereinafter "NREL") Operating under Prime Contract No. DE-AC36-08GO28308 for the Department of Energy And <Sponsor>` (hereinafter "Sponsor") I. Parties to the Technical Services Agreement. The Alliance for Sustainable Energy, LLC as Management and Operating (M&O) Contractor for the National Renewable Energy Laboratory ("Contractor"), under U.S.

  6. Environmental Management Consolidated Business Center (EMCBC) | Department

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

    of Energy Services » Program Management » Environmental Management Consolidated Business Center (EMCBC) Environmental Management Consolidated Business Center (EMCBC) Environmental Management Consolidated Business Center (EMCBC) SITE OVERVIEW The Department of Energy (DOE) established the EMCBC in Cincinnati, OH, on June 7, 2004, to provide Environmental Management customers with required and improved business and technical support services. Establishing the EMCBC allowed EM's Closure

  7. OMB Category Management Policy 16-3

    Energy.gov [DOE]

    OMB Category Management Policy 16-3: Improving the Acquisition and Management of Common Information Technology: Mobile Devices and Services Issued as Policy Flash 2016-41

  8. Environmental Resources Management ERM | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Resources Management ERM Jump to: navigation, search Name: Environmental Resources Management (ERM) Place: United Kingdom Sector: Services Product: ERM is a provider of consulting...

  9. EKO Asset Management Partners | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    EKO Asset Management Partners Jump to: navigation, search Name: EKO Asset Management Partners Place: New York, New York Zip: 10019 Sector: Services Product: EKO is a specialised...

  10. Feasibility study of volumetric modulated arc therapy with constant dose rate for endometrial cancer

    SciTech Connect

    Yang, Ruijie; Wang, Junjie; Xu, Feng; Li, Hua; Zhang, Xile

    2013-10-01

    To investigate the feasibility, efficiency, and delivery accuracy of volumetric modulated arc therapy with constant dose rate (VMAT-CDR) for whole-pelvic radiotherapy (WPRT) of endometrial cancer. The nine-field intensity-modulated radiotherapy (IMRT), VMAT with variable dose-rate (VMAT-VDR), and VMAT-CDR plans were created for 9 patients with endometrial cancer undergoing WPRT. The dose distribution of planning target volume (PTV), organs at risk (OARs), and normal tissue (NT) were compared. The monitor units (MUs) and treatment delivery time were also evaluated. For each VMAT-CDR plan, a dry run was performed to assess the dosimetric accuracy with MatriXX from IBA. Compared with IMRT, the VMAT-CDR plans delivered a slightly greater V{sub 20} of the bowel, bladder, pelvis bone, and NT, but significantly decreased the dose to the high-dose region of the rectum and pelvis bone. The MUs decreased from 1105 with IMRT to 628 with VMAT-CDR. The delivery time also decreased from 9.5 to 3.2 minutes. The average gamma pass rate was 95.6% at the 3%/3 mm criteria with MatriXX pretreatment verification for 9 patients. VMAT-CDR can achieve comparable plan quality with significant shorter delivery time and smaller number of MUs compared with IMRT for patients with endometrial cancer undergoing WPRT. It can be accurately delivered and be an alternative to IMRT on the linear accelerator without VDR capability.

  11. Acquisition and Project Management | National Nuclear Security...

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

    Human Resources Acquisition Management Technical, Engineering, and Programmatic Support (TEPS) Blanket Purchase Agreements (BPAs) Environmental Program Services Contract ...

  12. Management & Administration | Department of Energy

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

    Management & Administration Management & Administration Management & Administration The Office of Management and Administration directs the development, coordination, and execution of overall OIG management and administrative policy and planning. This responsibility includes directing the OIG's strategic planning process, financial management activities, personnel management and security programs, administrative support services, and information resources programs. In addition, the

  13. Property Services

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

    Management Property Management DOE is the fourth largest Federal land manager, conducting its mission at 50 major sites on 2.4 million acres across the country. In addition to land, DOE's assets include distinctive world-class facilities; irreplaceable natural and cultural history; and rare assemblages of plants, animals, and mineral resources. Numerous sites and tens of thousands of acres of land will be transferred to LM after active environmental remediation has been completed. LM will act as

  14. LACED Services

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

    The expertise, capabilities, and facilities at Los Alamos enable use to provide a full suite of services that caters to countering explosive threats. v At LACED, we believe that ...

  15. User Services

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

    Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users...

  16. Categorical Exclusion Determinations: Environmental Management Consolidated

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

    Business Service Center | Department of Energy Consolidated Business Service Center Categorical Exclusion Determinations: Environmental Management Consolidated Business Service Center Categorical Exclusion Determinations issued by Environmental Management Consolidated Business Service Center. DOCUMENTS AVAILABLE FOR DOWNLOAD No downloads found for this office.

  17. A review of stereotactic body radiotherapy – is volumetric modulated arc therapy the answer?

    SciTech Connect

    Sapkaroski, Daniel Osborne, Catherine; Knight, Kellie A

    2015-06-15

    Stereotactic body radiotherapy (SBRT) is a high precision radiotherapy technique used for the treatment of small to moderate extra-cranial tumours. Early studies utilising SBRT have shown favourable outcomes. However, major disadvantages of static field SBRT include long treatment times and toxicity complications. Volumetric modulated arc therapy (VMAT) and intensity modulated radiotherapy (IMRT) may potentially mitigate these disadvantages. This review aims to assess the feasibility of emerging VMAT and IMRT-based SBRT treatment techniques and qualify which offers the best outcome for patients, whilst identifying any emerging and advantageous SBRT planning trends. A review and synthesis of data from current literature up to September 2013 was conducted on EMBASE, Medline, PubMed, Science Direct, Proquest central, Google Scholar and the Cochrane Database of Systematic reviews. Only full text papers comparing VMAT and or IMRT and or Static SBRT were included. Ten papers were identified that evaluated the results of VMAT/IMRT SBRT. Five related to medically inoperable stage 1 and 2 non-small-cell lung cancer (NSCLC), three to spinal metastasis, one related to abdominal lymph node malignancies, with the final one looking at pancreatic adenocarcinoma. Overall treatment times with VMAT were reduced by 66–70% for lung, 46–58% for spine, 42% and 21% for lymph node and pancreatic metastasis respectively, planning constraints were met with several studies showing improved organs at risk sparing with IMRT/VMAT to static SBRT. Both IMRT and VMAT were able to meet all planning constraints in the studies reviewed, with VMAT offering the greatest treatment efficiency. Early clinical outcomes with VMAT and IMRT SBRT have demonstrated excellent local control and favourable survival outcomes.

  18. Structural effects of radiation-induced volumetric expansion on unreinforced concrete biological shields

    DOE PAGES [OSTI]

    Le Pape, Y.

    2015-11-22

    Limited literature (Pomaro et al., 2011, Mirhosseini et al., 2014, Salomoni et al., 2014 and Andreev and Kapliy, 2014) is available on the structural analysis of irradiated concrete biological shield (CBS), although extended operations of nuclear powers plants may lead to critical neutron exposure above 1.0 × 10+19 n cm₋2. To the notable exception of Andreev and Kapliy, available structural models do not account for radiation-induced volumetric expansion, although it was found to develop important linear dimensional change of the order of 1%, and, can lead to significant concrete damage (Le Pape et al., 2015). A 1D-cylindrical model of anmore » unreinforced CBS accounting for temperature and irradiation effects is developed. Irradiated concrete properties are characterized probabilistically using the updated database collected by Oak Ridge National Laboratory (Field et al., 2015). The overstressed concrete ratio (OCR) of the CBS, i.e., the proportion of the wall thickness being subject to stresses beyond the resistance of concrete, is derived by deterministic and probabilistic analysis assuming that irradiated concrete behaves as an elastic materials. In the bi-axial compressive zone near the reactor cavity, the OCR is limited to 5.7%, i.e., 8.6 cm (3$_2^1$ in.), whereas, in the tension zone, the OCR extends to 72%, i.e., 1.08 m (42$_2^1$ in.). Finally, we find that these results, valid for a maximum neutron fluence on the concrete surface of 3.1 × 10+19 n cm₋2 (E > 0.1 MeV) and, obtained after 80 years of operation, give an indication of the potential detrimental effects of prolonged irradiation of concrete in nuclear power plants.« less

  19. A retrospective analysis for patient-specific quality assurance of volumetric-modulated arc therapy plans

    SciTech Connect

    Li, Guangjun; Wu, Kui; Peng, Guang; Zhang, Yingjie; Bai, Sen

    2014-01-01

    Volumetric-modulated arc therapy (VMAT) is now widely used clinically, as it is capable of delivering a highly conformal dose distribution in a short time interval. We retrospectively analyzed patient-specific quality assurance (QA) of VMAT and examined the relationships between the planning parameters and the QA results. A total of 118 clinical VMAT cases underwent pretreatment QA. All plans had 3-dimensional diode array measurements, and 69 also had ion chamber measurements. Dose distribution and isocenter point dose were evaluated by comparing the measurements and the treatment planning system (TPS) calculations. In addition, the relationship between QA results and several planning parameters, such as dose level, control points (CPs), monitor units (MUs), average field width, and average leaf travel, were also analyzed. For delivered dose distribution, a gamma analysis passing rate greater than 90% was obtained for all plans and greater than 95% for 100 of 118 plans with the 3%/3-mm criteria. The difference (mean ± standard deviation) between the point doses measured by the ion chamber and those calculated by TPS was 0.9% ± 2.0% for all plans. For all cancer sites, nasopharyngeal carcinoma and gastric cancer have the lowest and highest average passing rates, respectively. From multivariate linear regression analysis, the dose level (p = 0.001) and the average leaf travel (p < 0.001) showed negative correlations with the passing rate, and the average field width (p = 0.003) showed a positive correlation with the passing rate, all indicating a correlation between the passing rate and the plan complexity. No statistically significant correlation was found between MU or CP and the passing rate. Analysis of the results of dosimetric pretreatment measurements as a function of VMAT plan parameters can provide important information to guide the plan parameter setting and optimization in TPS.

  20. Effect of MgO Additive on Volumetric Expansion of Self-Degradable Cements

    SciTech Connect

    Sugama T.; Warren, J.; Butcher, T.

    2011-09-30

    We identified hard-burned magnesium oxide (MgO) as a suitable expansive additive for improving the plugging performance of self-degradable, temporary sodium silicate-activated slag/Class C fly ash (SSASC) blend cement sealers into rock fractures in Enhanced Geothermal Systems (EGSs). MgO extended the volumetric expansion of sealers during their exposure to a hydrothermal environment at 200 C under pressures, ranging from 300 to 1500 psi. A great expansion ratc of 19.3% was observed by adding 3.0 wt% MgO under 300 psi pressure, thus promising to plug thoroughly inner fracture. When the pressure was increased from 300 psi to 1500 psi, the expansion rate of cement markedly reduced, corresponding to the formaLion of crack-free specimens and the improvement of compressive strength. However, with 3.0 wt% MgO, the specimens still engendered the generation of numerous visual cracks, although they were prepared under a high pressure of 1500 psi. The effective content of MgO in minimizing and eliminating the generation of cracks was 2.0 wt%, which provided a moderate expansion of {ge} 0.5%. The compressive strength of 2.0 wt% MgO specimens made under a pressure of 300 psi rose {approx} 1.7-fold to 4816 psi with an increasing pressure to 1500 psi. The in-situ growth of brucite crystal formed by the hydrothermal hydration of MgO was responsive for such an expansion of the SSASC cement; meanwhile. two crystalline hydrothermal reaction products, 1.1 nm tobermorite and calcium silicate hydrated, contributed to the development of the sealer's compressive strength. Thus, the increasing pressure seems to suppress and control a growth rate of brucite crystal in response to a lower extension of expansion. Furthermore, all MgO-conlaining SSASC sealers possessed the water-catalyzed self-degradable properties.

  1. Direct leaf trajectory optimization for volumetric modulated arc therapy planning with sliding window delivery

    SciTech Connect

    Papp, Dávid Unkelbach, Jan

    2014-01-15

    Purpose: The authors propose a novel optimization model for volumetric modulated arc therapy (VMAT) planning that directly optimizes deliverable leaf trajectories in the treatment plan optimization problem, and eliminates the need for a separate arc-sequencing step. Methods: In this model, a 360° arc is divided into a given number of arc segments in which the leaves move unidirectionally. This facilitates an algorithm that determines the optimal piecewise linear leaf trajectories for each arc segment, which are deliverable in a given treatment time. Multileaf collimator constraints, including maximum leaf speed and interdigitation, are accounted for explicitly. The algorithm is customized to allow for VMAT delivery using constant gantry speed and dose rate, however, the algorithm generalizes to variable gantry speed if beneficial. Results: The authors demonstrate the method for three different tumor sites: a head-and-neck case, a prostate case, and a paraspinal case. The authors first obtain a reference plan for intensity modulated radiotherapy (IMRT) using fluence map optimization and 20 intensity-modulated fields in equally spaced beam directions, which is beyond the standard of care. Modeling the typical clinical setup for the treatment sites considered, IMRT plans using seven or nine beams are also computed. Subsequently, VMAT plans are optimized by dividing the 360° arc into 20 corresponding arc segments. Assuming typical machine parameters (a dose rate of 600 MU/min, and a maximum leaf speed of 3 cm/s), it is demonstrated that the optimized VMAT plans with 2–3 min delivery time are of noticeably better quality than the 7–9 beam IMRT plans. The VMAT plan quality approaches the quality of the 20-beam IMRT benchmark plan for delivery times between 3 and 4 min. Conclusions: The results indicate that high quality treatments can be delivered in a single arc with 20 arc segments if sufficient time is allowed for modulation in each segment.

  2. Maui Smart Grid Demonstration Project Managing Distribution System Resources for Improved Service Quality and Reliability, Transmission Congestion Relief, and Grid Support Functions

    SciTech Connect

    none,

    2014-09-30

    The Maui Smart Grid Project (MSGP) is under the leadership of the Hawaii Natural Energy Institute (HNEI) of the University of Hawaii at Manoa. The project team includes Maui Electric Company, Ltd. (MECO), Hawaiian Electric Company, Inc. (HECO), Sentech (a division of SRA International, Inc.), Silver Spring Networks (SSN), Alstom Grid, Maui Economic Development Board (MEDB), University of Hawaii-Maui College (UHMC), and the County of Maui. MSGP was supported by the U.S. Department of Energy (DOE) under Cooperative Agreement Number DE-FC26-08NT02871, with approximately 50% co-funding supplied by MECO. The project was designed to develop and demonstrate an integrated monitoring, communications, database, applications, and decision support solution that aggregates renewable energy (RE), other distributed generation (DG), energy storage, and demand response technologies in a distribution system to achieve both distribution and transmission-level benefits. The application of these new technologies and procedures will increase MECO’s visibility into system conditions, with the expected benefits of enabling more renewable energy resources to be integrated into the grid, improving service quality, increasing overall reliability of the power system, and ultimately reducing costs to both MECO and its customers.

  3. FY 2013 Service Contract Inventory Analysis

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

    3 Service Contract Inventory Analysis Department of Energy Office of Acquisition and Project Management Strategic Programs Division (MA-622) December 2014 FY 2013 Service Contract Inventory Analysis Department of Energy Contents Page Section 1: Scope 2 Section 2: Methodology 4 Section 3: Findings 6 Section 4: Actions Taken or Planned 7 FY 2013 Service Contract Inventory Analysis Department of Energy 2 Section 1: Scope Service Contract Inventories Section 743 of Division C of the FY 2010

  4. Use of Management and Operating or Other Facility Management...

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

    50.2C, Use of Management and Operating or Other Facility Management Contractor Employees for Services to DOE in the Washington, D.C. Area by Andrew Geary Functional areas: Work for...

  5. Consulting Services

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

    Consulting Services Consulting Services Consulting Consultants and Account Support staff are available to assist users from 8 AM to 5 PM Pacific time, Monday through Friday (except Berkeley Lab holidays). Questions and problems submitted through the On-Line Help Desk are immediately sent to the consulting staff and this is the preferred method of communication. NERSC staff can be reached at 1-800-66-NERSC (USA) or 510-486-8600 (local and international); or email consult@nersc.gov to speak with a

  6. FY 2014 Service Contract Inventory

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

    Analysis Plan Department of Energy Office of Acquisition and Project Management Strategic Programs Division (MA-622) December 2014 Department of Energy FY 2014 Service Contract Inventory Plan for Analysis The Department of Energy (DOE) approach will be performed in accordance with the criteria set out in Consolidated Appropriations Act, 2010, (Pub. L. No. 111-117, § 743 (2009)), Appendix D of the November 5, 2010 OMB Memorandum on Service Contract Inventories, OMB Memorandum dated November 25,

  7. Transmission Services

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

    Transmission Services BPA Clarifications on the DSO216 1 Document updated on 2242015 at 3:29:25 PM B O N N E V I L L E P O W E R A D M I N I S T R A T I O N BPA Clarifications on...

  8. A planning study investigating dual-gated volumetric arc stereotactic treatment of primary renal cell carcinoma

    SciTech Connect

    Devereux, Thomas; Pham, Daniel; Kron, Tomas; Foroudi, Farshad; Supple, Jeremy; Siva, Shankar

    2015-04-01

    This is a planning study investigating the dosimetric advantages of gated volumetric-modulated arc therapy (VMAT) to the end-exhale and end-inhale breathing phases for patients undergoing stereotactic treatment of primary renal cell carcinoma. VMAT plans were developed from the end-inhale (VMATinh) and the end-exhale (VMATexh) phases of the breathing cycle as well as a VMAT plan and 3-dimensional conformal radiation therapy plan based on an internal target volume (ITV) (VMATitv). An additional VMAT plan was created by giving the respective gated VMAT plan a 50% weighting and summing the inhale and exhale plans together to create a summed gated plan. Dose to organs at risk (OARs) as well as comparison of intermediate and low-dose conformity was evaluated. There was no difference in the volume of healthy tissue receiving the prescribed dose for the planned target volume (PTV) (CI100%) for all the VMAT plans; however, the mean volume of healthy tissue receiving 50% of the prescribed dose for the PTV (CI50%) values were 4.7 (± 0.2), 4.6 (± 0.2), and 4.7 (± 0.6) for the VMATitv, VMATinh, and VMATexh plans, respectively. The VMAT plans based on the exhale and inhale breathing phases showed a 4.8% and 2.4% reduction in dose to 30 cm{sup 3} of the small bowel, respectively, compared with that of the ITV-based VMAT plan. The summed gated VMAT plans showed a 6.2% reduction in dose to 30 cm{sup 3} of the small bowel compared with that of the VMAT plans based on the ITV. Additionally, when compared with the inhale and the exhale VMAT plans, a 4% and 1.5%, respectively, reduction was observed. Gating VMAT was able to reduce the amount of prescribed, intermediate, and integral dose to healthy tissue when compared with VMAT plans based on an ITV. When summing the inhale and exhale plans together, dose to healthy tissue and OARs was optimized. However, gating VMAT plans would take longer to treat and is a factor that needs to be considered.

  9. RESTful Web Services at BNL

    SciTech Connect

    Casella, R.

    2011-06-14

    RESTful (REpresentational State Transfer) web services are an alternative implementation to SOAP/RPC web services in a client/server model. BNLs IT Division has started deploying RESTful Web Services for enterprise data retrieval and manipulation. Data is currently used by system administrators for tracking configuration information and as it is expanded will be used by Cyber Security for vulnerability management and as an aid to cyber investigations. This talk will describe the implementation and outstanding issues as well as some of the reasons for choosing RESTful over SOAP/RPC and future directions.

  10. Coiled tubing; Operations and services

    SciTech Connect

    Sas-Jaworsky, A. II )

    1991-12-01

    This article outlines the minimum safety requirements that should be considered for onshore and offshore oil well service operations with coiled tubing equipment. These guidelines comply with Minerals Management Service (MMS) regulations issued on May 31, 1988, for offshore work. Where specific MMS regulations are sited, the regulation reference, Incident of Non-Compliance (INC), number is provided. These guidelines can be used by operators and contractors, and although U.S. offshore operations are emphasized, they are applicable wherever coiled tubing services are used.

  11. Frequently Asked Questions about Federal Utility Energy Service Contracts |

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

    Department of Energy Project Financing » Utility Energy Service Contracts » Frequently Asked Questions about Federal Utility Energy Service Contracts Frequently Asked Questions about Federal Utility Energy Service Contracts Frequently Asked Questions about Federal Utility Energy Service Contracts The Federal Energy Management Program (FEMP) offers answers to frequently asked questions about federal utility energy service contracts (UESCs). 1. What is a utility energy service contract? A

  12. Office of Information Management

    Energy.gov [DOE]

    The Office of Information Management provides a broad range of information technology services in support of the Associate Under Secretary for the Office of Environment, Health, Safety and Security (AU).

  13. Stressor Management Video Slide

    Energy.gov [DOE]

    A video excerpt from a U.S. Fish and Wildlife Service webinar that explains the “Stressor Management Approach” to analyzing impacts to migratory birds.  The full length webinar can be viewed at...

  14. Tumor Shrinkage Assessed by Volumetric MRI in Long-Term Follow-Up After Fractionated Stereotactic Radiotherapy of Nonfunctioning Pituitary Adenoma

    SciTech Connect

    Kopp, Christine; Theodorou, Marilena; Poullos, Nektarios; Jacob, Vesna; Astner, Sabrina T.; Molls, Michael; Grosu, Anca-Ligia

    2012-03-01

    Purpose: To evaluate tumor control and side effects associated with fractionated stereotactic radiotherapy (FSRT) in the management of residual or recurrent nonfunctioning pituitary adenomas (NFPAs). Methods and Materials: We assessed exact tumor volume shrinkage in 16 patients with NFPA after FSRT. All patients had previously undergone surgery. Gross tumor volume (GTV) was outlined on contrast-enhanced magnetic resonance imaging (MRI) before and median 63 months (range, 28-100 months) after FSRT. MRI was performed as an axial three-dimensional gradient echo T1-weighted sequence at 1.6-mm slice thickness without gap (3D MRI). Results: Mean tumor size of all 16 pituitary adenomas before treatment was 7.4 mL (3.3-18.9 mL). We found shrinkage of the treated pituitary adenoma in all patients. Within a median follow-up of 63 months (28-100 months) an absolute mean volume reduction of 3.8 mL (0.9-12.4 mL) was seen. The mean relative size reduction compared with the volume before radiotherapy was 51% (22%-95%). Shrinkage measured by 3D MRI was greater at longer time intervals after radiotherapy. A strong negative correlation between the initial tumor volume and the absolute volume reduction after FSRT was found. There was no correlation between tumor size reduction and patient age, sex, or number of previous surgeries. Conclusions: By using 3D MRI in all patients undergoing FSRT of an NFPA, tumor shrinkage is detected. Our data demonstrate that volumetric assessment based on 3D MRI adds additional information to routinely used radiological response measurements. After FSRT a mean relative size reduction of 51% can be expected within 5 years.

  15. Task Order Awarded for Technical and Safety Support Services

    Energy.gov [DOE]

    Cincinnati - The Department of Energy (DOE) today awarded a contract for technical support services to Link Technologies, Inc., of Germantown, MD for support services to the DOE Office of Environmental Management in Washington D.C.

  16. Golden Reading Room: FOIA Requester Service Centers and Public Liaisons |

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

    Department of Energy FOIA Requester Service Centers and Public Liaisons Golden Reading Room: FOIA Requester Service Centers and Public Liaisons U.S. Department of Energy http://energy.gov/management/foia-contacts

  17. Novel dosimetric phantom for quality assurance of volumetric modulated arc therapy

    SciTech Connect

    Letourneau, Daniel; Publicover, Julia; Kozelka, Jakub; Moseley, Douglas J.; Jaffray, David A.

    2009-05-15

    The objective of this work is to assess the suitability and performance of a new dosimeter system with a novel geometry for the quality assurance (QA) of volumetric modulated arc therapy (VMAT). The new dosimeter system consists of a hollow cylinder (15 and 25 cm inner and outer diameters) with 124 diodes embedded in the phantom's cylindrical wall forming four rings of detectors. For coplanar beams, the cylindrical geometry and the ring diode pattern offer the advantage of invariant perpendicular incidence on the beam central axis for any gantry angle and also have the benefit of increasing the detector density as both walls of the cylinder sample the beam. Other advantages include real-time readout and reduced weight with the hollow phantom shape. A calibration method taking into account the variation in radiation sensitivity of the diodes as a function of gantry angle was developed and implemented. In this work, the new dosimeter system was used in integrating mode to perform composite dose measurements along the cylindrical surface supporting the diodes. The reproducibility of the dosimeter response and the angular dependence of the diodes were assessed using simple 6 MV photon static beams. The performance of the new dosimeter system for VMAT QA was then evaluated using VMAT plans designed for a head and neck, an abdominal sarcoma, and a prostate patient. These plans were optimized with 90 control points (CPs) and additional versions of each plan were generated by increasing the number of CPs to 180 and 360 using linear interpolation. The relative dose measured with the dosimeter system for the VMAT plans was compared to the corresponding TPS dose map in terms of relative dose difference (%{Delta}D) and distance to agreement (DTA). The dosimeter system's sensitivity to gantry rotation offset and scaling errors as well as setup errors was also evaluated. For static beams, the dosimeter system offered good reproducibility and demonstrated small residual diode

  18. Volumetric apparatus for hydrogen adsorption and diffusion measurements: Sources of systematic error and impact of their experimental resolutions

    SciTech Connect

    Policicchio, Alfonso; Maccallini, Enrico; Kalantzopoulos, Georgios N.; Cataldi, Ugo; Abate, Salvatore; Desiderio, Giovanni; DeltaE s.r.l., c/o Universit della Calabria, Via Pietro Bucci cubo 31D, 87036 Arcavacata di Rende , Italy and CNR-IPCF LiCryL, c/o Universit della Calabria, Via Ponte P. Bucci, Cubo 31C, 87036 Arcavacata di Rende

    2013-10-15

    The development of a volumetric apparatus (also known as a Sieverts apparatus) for accurate and reliable hydrogen adsorption measurement is shown. The instrument minimizes the sources of systematic errors which are mainly due to inner volume calibration, stability and uniformity of the temperatures, precise evaluation of the skeletal volume of the measured samples, and thermodynamical properties of the gas species. A series of hardware and software solutions were designed and introduced in the apparatus, which we will indicate as f-PcT, in order to deal with these aspects. The results are represented in terms of an accurate evaluation of the equilibrium and dynamical characteristics of the molecular hydrogen adsorption on two well-known porous media. The contribution of each experimental solution to the error propagation of the adsorbed moles is assessed. The developed volumetric apparatus for gas storage capacity measurements allows an accurate evaluation over a 4 order-of-magnitude pressure range (from 1 kPa to 8 MPa) and in temperatures ranging between 77 K and 470 K. The acquired results are in good agreement with the values reported in the literature.

  19. Pricing of Departmental Materials and Services

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

    2015-12-18

    The order establishes DOE requirements for prices and charges for materials and services sold or provided to external organizations, other Federal agencies, or the private sector either directly or through a Departmental site/facility management contract.

  20. DOE IDIQ ESPC Energy Service Companies

    Energy.gov [DOE]

    Energy service companies (ESCOs) are awarded indefinite-delivery, indefinite-quantity (IDIQ) U.S. Department of Energy (DOE) energy savings performance contracts (ESPCs) based on demonstrated capabilities to manage the development and implementation of multiple ESPC projects worldwide.

  1. Developing New Consumer Products and Services in Texas

    Energy Saver

    With the new distribution management system analysis capabilities and remotely controlled switches, we were able to restore service within 30 minutes, instead of the eight hours it ...

  2. Financial Conflicts of Interest, Public Health Service Research...

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

    1 Disclosure of Significant Financial Interests & Management of Financial Conflicts of Interest, Public Health Service Research Awards Effective: 082412 I. SUMMARY PURPOSE, SCOPE ...

  3. FEMP Services Interagency Agreement for DOE ESPC Support | Department...

    Energy.gov [DOE] (indexed site)

    Management Program (FEMP) template agreement that authorizes a requesting agency to provide funds to the U.S. Department of Energy for obtaining FEMP services to support a ...

  4. Developing a Consumer Health Resource Information Service Program...

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

    ... Resource Information Service (CHRIS) program is a ... Office of Outreach and Special Populations, through a ... Rose S. Foster, Manager Medical Education and Outreach Group ...

  5. FY 2015 Senior Executive Service (SES) and Senior Professional...

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

    2014 Senior Executive Service (SES) and Senior Professional (SP) Performance Appraisal Cycle - Closeout Guidance SES Performance Management System Policy and Operating Procedures

  6. FY 2014 Senior Executive Service (SES) and Senior Professional...

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

    FY 2015 SENIOR EXECUTIVE SERVICE (SES) AND SENIOR PROFESSIONAL (SP) PERFORMANCE APPRAISAL CYCLE - CLOSEOUT GUIDANCE SES Performance Management System Policy and Operating ...

  7. Prenova Inc formerly Service Resources Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Service Resources Inc.) Place: Marietta, Georgia Zip: 30068 Product: Provides energy demand management and energy price information products. Coordinates: 33.174135,...

  8. Southern Company Services, Inc. Smart Grid Project | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Company) Smart Grid project involves integrated upgrades of the distribution, transmission, and grid management systems throughout their large service territory. Major...

  9. Before the Subcommittee on Strategic Forces - House Armed Services...

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

    Written Statement by David Huizenga, Senior Advisor for Environmental Management For the Subcommittee on Strategic Forces - House Armed Services Committee PDF icon 5-9-13David...

  10. Office of Human Resource Services (HC-30) | Department of Energy

    Energy.gov [DOE] (indexed site)

    This organization provides a full range of human capital management (HCM) operational ... Leadership Rita M. Clinton Director, Office of Human Resource Services Read Bio HC-30 ...

  11. Boyer wins Meritorious Service Award from INMM

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

    Boyer wins Meritorious Service Award Boyer wins Meritorious Service Award from INMM This lifetime achievement award is a significant recognition of Boyer's contributions to the INMM and the nuclear material management professional community. September 5, 2013 Brian D. Boyer Brian D. Boyer The INMM honored Boyer for his technical research in international safeguards and his mentoring of university students and young professionals in nuclear materials management. The Institute of Nuclear Materials

  12. Contract Awarded for West Valley Demonstration Project Data Management...

    Office of Environmental Management (EM)

    Contract Awarded for West Valley Demonstration Project Data Management System, Technical Services Contract Awarded for West Valley Demonstration Project Data Management System, ...

  13. FY 2014 Service Contract Inventory Analysis

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

    Analysis Department of Energy Office of Acquisition Management Strategic Programs Division (MA-622) January 2016 FY 2014 Service Contract Inventory Analysis Department of Energy Contents Page Section 1: Scope 1 Section 2: Methodology 3 Section 3: Findings 5 Section 4: Actions Taken or Planned 6 FY 2014 Service Contract Inventory Analysis Department of Energy 1 Section 1: Scope Service Contract Inventories Section 743 of Division C of the FY 2010 Consolidated Appropriations Act, P.L. 111-117,

  14. FY 2010 Service Contract Inventory Analysis

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

    0 Service Contract Inventory Analysis Department of Energy Office of Procurement & Assistance Management Strategic Programs Division (MA-622) January 2012 (REVISED) FY2010 Service Contract Inventory Analysis Department of Energy Contents Page Section 1: Background 1 Section 2: Analysis and Findings 3 Section 3: Next Steps 5 FY2010 Service Contract Inventory Analysis Department of Energy 1 Section 1: Background Section 743 of Division C of the FY 2010 Consolidated Appropriations Act, P.L.

  15. FY 2011 Service Contract Inventory Analysis Plan

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

    1 Service Contract Inventory Analysis Plan Department of Energy Office of Procurement & Assistance Management Strategic Programs Division (MA-622) December 2011 Department of Energy FY 2011 Service Contract Inventory Plan for Analysis The Department of Energy (DOE) approach will be performed in accordance with the criteria set out in Consolidated Appropriations Act, 2010, (Pub. L. No. 111-117, § 743 (2009)) and Appendix D of the November 5, 2010 OMB Memorandum on Service Contract

  16. FY 2012 Service Contract Inventory Analysis Plan

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

    Service Contract Inventory Analysis Plan Department of Energy Office of Acquisition and Project Management Strategic Programs Division (MA-622) December 2012 Department of Energy FY 2012 Service Contract Inventory Plan for Analysis The Department of Energy (DOE) approach will be performed in accordance with the criteria set out in Consolidated Appropriations Act, 2010, (Pub. L. No. 111-117, § 743 (2009)) and Appendix D of the November 5, 2010 OMB Memorandum on Service Contract Inventories, and

  17. Service Contract Inventory | Department of Energy

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

    Service Contract Inventory Service Contract Inventory Section 743(a) of Division C of the Consolidated Appropriations Act, 2010 (Pub. L. 111-117) requires executive agencies covered by the Federal Activities Inventory Reform (FAIR) Act (Pub. L. 105-270), except DoD, to submit to the Office of Management and Budget (OMB) annually an inventory of activities performed by service contractors. The information reported in the inventory will be publicly accessible. In accordance with the FAR 4.17 -

  18. ServiceNow Demo | The Ames Laboratory

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

    Service Contract Inventory Service Contract Inventory Section 743(a) of Division C of the Consolidated Appropriations Act, 2010 (Pub. L. 111-117) requires executive agencies covered by the Federal Activities Inventory Reform (FAIR) Act (Pub. L. 105-270), except DoD, to submit to the Office of Management and Budget (OMB) annually an inventory of activities performed by service contractors. The information reported in the inventory will be publicly accessible. In accordance with the FAR 4.17 -

  19. Small Business Services | Department of Energy

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

    Small Business Services Small Business Services Small Business Services Below is information regarding, "How to do business with the Department of Energy". These are some recommendations of the fundamentals required of every contractor that wants to partner with the DOE. Register your firm on the System for Award Management (SAM) (www.sam.gov). Please also contact the local procurement technical centers (PTACs) for each state. Please visit the U.S. Small Business Administration's

  20. Bauer named Facilities, Infrastructure and Services head | Y...

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

    operations manager for the Babcock and Wilcox Technical Services Group and multiple management roles at BWXT Savannah River Company. "B&W Y-12 is fortunate to have someone ...

  1. Automated fibroglandular tissue segmentation and volumetric density estimation in breast MRI using an atlas-aided fuzzy C-means method

    SciTech Connect

    Wu, Shandong; Weinstein, Susan P.; Conant, Emily F.; Kontos, Despina

    2013-12-15

    Purpose: Breast magnetic resonance imaging (MRI) plays an important role in the clinical management of breast cancer. Studies suggest that the relative amount of fibroglandular (i.e., dense) tissue in the breast as quantified in MR images can be predictive of the risk for developing breast cancer, especially for high-risk women. Automated segmentation of the fibroglandular tissue and volumetric density estimation in breast MRI could therefore be useful for breast cancer risk assessment. Methods: In this work the authors develop and validate a fully automated segmentation algorithm, namely, an atlas-aided fuzzy C-means (FCM-Atlas) method, to estimate the volumetric amount of fibroglandular tissue in breast MRI. The FCM-Atlas is a 2D segmentation method working on a slice-by-slice basis. FCM clustering is first applied to the intensity space of each 2D MR slice to produce an initial voxelwise likelihood map of fibroglandular tissue. Then a prior learned fibroglandular tissue likelihood atlas is incorporated to refine the initial FCM likelihood map to achieve enhanced segmentation, from which the absolute volume of the fibroglandular tissue (|FGT|) and the relative amount (i.e., percentage) of the |FGT| relative to the whole breast volume (FGT%) are computed. The authors' method is evaluated by a representative dataset of 60 3D bilateral breast MRI scans (120 breasts) that span the full breast density range of the American College of Radiology Breast Imaging Reporting and Data System. The automated segmentation is compared to manual segmentation obtained by two experienced breast imaging radiologists. Segmentation performance is assessed by linear regression, Pearson's correlation coefficients, Student's pairedt-test, and Dice's similarity coefficients (DSC). Results: The inter-reader correlation is 0.97 for FGT% and 0.95 for |FGT|. When compared to the average of the two readers manual segmentation, the proposed FCM-Atlas method achieves a correlation ofr = 0.92 for

  2. Office of Personnel Management

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

    Personnel Management October 2014 Questions & Answers 1 Pathways Programs 5 CFR Parts 213, 302, 315, and 362 Questions and Answers Background Executive Order 13562 Recruiting and Hiring Students and Recent Graduates dated December 27, 2010, authorized two new excepted service hiring authorities and consolidated them with a revised Presidential Management Fellows Program to establish the Pathways Programs for students and recent graduates. The U.S. Office of Personnel Management (OPM)

  3. Nuclear Transportation Management Services | Department of Energy

    Office of Environmental Management (EM)

    Systems Powering a Mission to Mars Nuclear Systems Powering a Mission to Mars November 28, 2011 - 11:23am Addthis Radioisotope Power Systems, a strong partnership between the Energy Department's Office of Nuclear Energy and NASA, has been providing the energy for deep space exploration. Assistant Secretary Lyons Assistant Secretary Lyons Assistant Secretary for Nuclear Energy Curiosity Mission: investigate whether the Gale Crater on Mars has ever offered environmental conditions that support the

  4. Chemical Management

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

    DOE-HDBK-1139/1-2006 May 2006 DOE HANDBOOK CHEMICAL MANAGEMENT (Volume 1 of 3) U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE This document has been reproduced from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S.

  5. Two Students Recognized for Service to Advisory Board | Department of

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

    Energy Two Students Recognized for Service to Advisory Board Two Students Recognized for Service to Advisory Board May 25, 2016 - 11:04am Addthis Sue Cange (Center), Manager for DOE’s Oak Ridge Office of Environmental Management, presented plaques to student representatives Sophi Cui (Left) and Alana Joldersma (Right) at ORSSAB’s May 11, 2016, meeting. Sue Cange (Center), Manager for DOE's Oak Ridge Office of Environmental Management, presented plaques to student representatives

  6. About the Financial, Audits, and Contracts Services Team (LM-10.3) |

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

    Department of Energy Financial, Audits, and Contracts Services Team (LM-10.3) About the Financial, Audits, and Contracts Services Team (LM-10.3) The Financial, Audits, and Contracts Services Team provides financial management support within LM in the areas of planning, budget, and financial management; program integration; controls and oversight; internal risk management and mitigation; and acquisition

  7. Before the Senate Armed Services, Subcommittee on Strategic Forces |

    Office of Environmental Management (EM)

    Services Before the Senate Armed Services Before the Senate Armed Services By: Ines Triay, Assistant Secretary Office of Environmenal Management Subject: EM FY 2011 Budget Request 04-21-2010_Final Testimony _2_Triay.pdf (42.96 KB) More Documents & Publications Assistant Secretary Triay's Written Statement before the House Armed Services Subcommittee on Strategic Forces (March 25, 2010) Assistant Secretary Triay's Written Statement before Senate Armed Services Subcommittee on Strategic Forces

  8. Before the Senate Armed Services | Department of Energy

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

    Services Before the Senate Armed Services Before the Senate Armed Services By: Ines Triay, Assistant Secretary Office of Environmenal Management Subject: EM FY 2011 Budget Request 04-21-2010_Final Testimony _2_Triay.pdf (42.96 KB) More Documents & Publications Assistant Secretary Triay's Written Statement before the House Armed Services Subcommittee on Strategic Forces (March 25, 2010) Assistant Secretary Triay's Written Statement before Senate Armed Services Subcommittee on Strategic Forces

  9. Power Services (pbl/about)

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

    About Power Services > About Power Services Power Services Home Page Other Related Web Sites Power Services Organization Power Services Financial Information Tribal Affairs Office...

  10. An initial study on the estimation of time-varying volumetric treatment images and 3D tumor localization from single MV cine EPID images

    SciTech Connect

    Mishra, Pankaj Mak, Raymond H.; Rottmann, Joerg; Bryant, Jonathan H.; Williams, Christopher L.; Berbeco, Ross I.; Lewis, John H.; Li, Ruijiang

    2014-08-15

    Purpose: In this work the authors develop and investigate the feasibility of a method to estimate time-varying volumetric images from individual MV cine electronic portal image device (EPID) images. Methods: The authors adopt a two-step approach to time-varying volumetric image estimation from a single cine EPID image. In the first step, a patient-specific motion model is constructed from 4DCT. In the second step, parameters in the motion model are tuned according to the information in the EPID image. The patient-specific motion model is based on a compact representation of lung motion represented in displacement vector fields (DVFs). DVFs are calculated through deformable image registration (DIR) of a reference 4DCT phase image (typically peak-exhale) to a set of 4DCT images corresponding to different phases of a breathing cycle. The salient characteristics in the DVFs are captured in a compact representation through principal component analysis (PCA). PCA decouples the spatial and temporal components of the DVFs. Spatial information is represented in eigenvectors and the temporal information is represented by eigen-coefficients. To generate a new volumetric image, the eigen-coefficients are updated via cost function optimization based on digitally reconstructed radiographs and projection images. The updated eigen-coefficients are then multiplied with the eigenvectors to obtain updated DVFs that, in turn, give the volumetric image corresponding to the cine EPID image. Results: The algorithm was tested on (1) Eight digital eXtended CArdiac-Torso phantom datasets based on different irregular patient breathing patterns and (2) patient cine EPID images acquired during SBRT treatments. The root-mean-squared tumor localization error is (0.73 ± 0.63 mm) for the XCAT data and (0.90 ± 0.65 mm) for the patient data. Conclusions: The authors introduced a novel method of estimating volumetric time-varying images from single cine EPID images and a PCA-based lung motion model

  11. SU-E-J-217: Accuracy Comparison Between Surface and Volumetric Registrations for Patient Setup of Head and Neck Radiation Therapy

    SciTech Connect

    Kim, Y; Li, R; Na, Y; Jenkins, C; Xing, L; Lee, R

    2014-06-01

    Purpose: Optical surface imaging has been applied to radiation therapy patient setup. This study aims to investigate the accuracy of the surface registration of the optical surface imaging compared with that of the conventional method of volumetric registration for patient setup in head and neck radiation therapy. Methods: Clinical datasets of planning CT and treatment Cone Beam CT (CBCT) were used to compare the surface and volumetric registrations in radiation therapy patient setup. The Iterative Closest Points based on point-plane closest method was implemented for surface registration. We employed 3D Slicer for rigid volumetric registration of planning CT and treatment CBCT. 6 parameters of registration results (3 rotations and 3 translations) were obtained by the two registration methods, and the results were compared. Digital simulation tests in ideal cases were also performed to validate each registration method. Results: Digital simulation tests showed that both of the registration methods were accurate and robust enough to compare the registration results. In experiments with the actual clinical data, the results showed considerable deviation between the surface and volumetric registrations. The average root mean squared translational error was 2.7 mm and the maximum translational error was 5.2 mm. Conclusion: The deviation between the surface and volumetric registrations was considerable. Special caution should be taken in using an optical surface imaging. To ensure the accuracy of optical surface imaging in radiation therapy patient setup, additional measures are required. This research was supported in part by the KIST institutional program (2E24551), the Industrial Strategic technology development program (10035495) funded by the Ministry of Trade, Industry and Energy (MOTIE, KOREA), and the Radiation Safety Research Programs (1305033) through the Nuclear Safety and Security Commission, and the NIH (R01EB016777)

  12. The state of the energy service company today

    SciTech Connect

    Mozzo, M.A. Jr.

    1998-10-01

    Energy service companies have been around for several years. Every year, experts predict their demise. The traditional energy service company (ESCo), whose work utilizes utility rebates, will probably be long gone as rebates disappear. The new energy service company will arise in this industry. This new company will be one that can provide a vast menu of services to their customers. These services can include, but are not necessarily limited to, the following: (1) corporate energy management services, (2) natural gas transportation services, (3) electrical deregulation services, (4) energy engineering services, (5) economics and forecasting, and (6) project financing. The new energy service company must have the engineering, financial, and managerial resources and skills to provide these services. It must also have the ability to recognize the needs of a changing industry and adapt to these changes in order to survive and ultimately provide a benefit to society.

  13. Puget Sound Energy - Resource Conservation Manager Program |...

    Energy.gov [DOE] (indexed site)

    Resource Conservation Management (RCM) program provides incentives, training, and data services to commercial customers that wish to achieve utility cost savings through...

  14. Management and Program Analyst (Supplemental Labor)

    Energy.gov [DOE]

    This position is located in the Supplemental Labor Management Office (NSP), Supply Chain Services (NS), Chief Administrative Office (N), Bonneville Power Administration (BPA). The Supplemental...

  15. Federal Energy and Water Management Awards 2014

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

    Greg Leifer U.S. Department of Health and Human Services National Institutes of Health Bethesda, Maryland Greg Leifer is the federal energy program manager for the National ...

  16. Building Management System Integrators | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Place: Berkshire, England, United Kingdom Zip: SL1 5AU Product: Service and maintenance provider. References: Building Management System Integrators1 This article is a...

  17. EERE Program Management Guide - Appendix O

    Energy.gov [DOE] (indexed site)

    ESE Energy, Science and Environment ESS Employee Self Service EU European Union FAR ... SMS Strategic Management System SPOT Search Portal of Technology SSA Source Selection ...

  18. Six Outgoing Board Members Recognized for Service | Department of Energy

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

    Six Outgoing Board Members Recognized for Service Six Outgoing Board Members Recognized for Service July 25, 2016 - 9:58am Addthis OREM Manager Sue Cange (center), with retiring ORSSAB members (from left) Donald Mei, Scott Stout, Bob Hatcher, and Alfreda Cook. OREM Manager Sue Cange (center), with retiring ORSSAB members (from left) Donald Mei, Scott Stout, Bob Hatcher, and Alfreda Cook. Six local citizens were recognized for service to the Oak Ridge Site Specific Advisory Board (ORSSAB), a

  19. Federal Energy and Water Management Awards 2014

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

    Karen Curran, Mark Ewing, Lee Ann Walker, Steve Hochman, Brian Wright U.S. General Services Administration | Public Buildings Service | Office of Facilities Management & Services Programs, Energy Division, Washington, D.C. As landlord for the civilian federal government, the General Services Administration's (GSA) Public Buildings Service is able to initiate programs with the potential to generate considerable energy savings. This includes three related initiatives-advanced metering, Rapid

  20. Air Charter Services

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

    301-10.143) promulgated by the General Services Administration (GSA) which implements ... that allow federal funded transportation services for travel and cargo movements to use ...

  1. UGIES Midstream Services

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

    UGI Energy Services, LLC pterranova@ugies.com UGI Corporation UGI Energy Services, LLC. 2 UGI Corporation Domestic Propane International Propane Midstream & Marketing Regulated ...

  2. Dual Career Services

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

    Options Dual Career Services Dual Career Services Los Alamos Lab recruits the best minds on the planet and offers job search information and assistance to our dual career...

  3. Project Management Coordination Office | Department of Energy

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

    Project Management Coordination Office Project Management Coordination Office The Project Management Coordination Office (PMCO) provides guidance, leadership, training, and tools in program and project management to Office of Energy Efficiency and Renewable Energy (EERE) headquarters and field employees. PMCO is an internal Business Operations office with a mission to provide EERE executive managers, line managers, and staff offices the unified corporate tools, products, and services that enable

  4. Retrospective evaluation of dosimetric quality for prostate carcinomas treated with 3D conformal, intensity modulated and volumetric modulated arc radiotherapy

    SciTech Connect

    Crowe, Scott B; Kairn, Tanya; Middlebrook, Nigel; Hill, Brendan; Christie, David R H; Knight, Richard T; Kenny, John; Langton, Christian M; Trapp, Jamie V

    2013-12-15

    This study examines and compares the dosimetric quality of radiotherapy treatment plans for prostate carcinoma across a cohort of 163 patients treated across five centres: 83 treated with three-dimensional conformal radiotherapy (3DCRT), 33 treated with intensity modulated radiotherapy (IMRT) and 47 treated with volumetric modulated arc therapy (VMAT). Treatment plan quality was evaluated in terms of target dose homogeneity and organs at risk (OAR), through the use of a set of dose metrics. These included the mean, maximum and minimum doses; the homogeneity and conformity indices for the target volumes; and a selection of dose coverage values that were relevant to each OAR. Statistical significance was evaluated using two-tailed Welch's T-tests. The Monte Carlo DICOM ToolKit software was adapted to permit the evaluation of dose metrics from DICOM data exported from a commercial radiotherapy treatment planning system. The 3DCRT treatment plans offered greater planning target volume dose homogeneity than the other two treatment modalities. The IMRT and VMAT plans offered greater dose reduction in the OAR: with increased compliance with recommended OAR dose constraints, compared to conventional 3DCRT treatments. When compared to each other, IMRT and VMAT did not provide significantly different treatment plan quality for like-sized tumour volumes. This study indicates that IMRT and VMAT have provided similar dosimetric quality, which is superior to the dosimetric quality achieved with 3DCRT.

  5. Volumetric and phase behavior of selected Alberta bitumens saturated with supercritical-fluid CO{sub 2} and propane

    SciTech Connect

    Han, B.; Chen, G.; Peng, D.Yu.

    1995-12-31

    Supercritical solvents play an important role in separation processes. In enhanced oil recovery and in the upgrading of heavy oils, CO{sub 2} and propane are two frequently used solvents. The application of supercritical-fluid CO{sub 2} and supercritical-fluid propane in in situ recovery of heavy oils and bitumens necessitates information on the volumetric properties and phase behavior of mixtures of these petroleum fluids and supercritical-fluid solvents. To develop this information, we have conducted phase equilibrium studies for selected Alberta bitumens. The systems studied are Athabasca bitumen + CO{sub 2}, Peace River + CO{sub 2}, and Athabasca bitumen + propane. For the CO{sub 2}-containing systems, the experiments were carried out at 35, 45, 55, and 65{degrees}C, and at pressures up to 14 MPa. For the Athabasca bitumen + propane system, the measurements were taken at 108.6, 113.6, and 124.9{degrees}C, and at pressures up to 8.2 MPa. The experimental data show that the solubilities of propane in Athabasca bitumen under isothermal conditions are not monotonic functions of pressure. The data also indicate that under conditions of the same reduced temperatures the supercritical-fluid propane can extract substantially more bitumen components than can supercritical-fluid CO{sub 2}.

  6. An evaluation of hydrologic, geotechnical, and chemical behavior of processed oil shale solid waste 2; The use of time domain reflectometry (TDR) for monitoring in-situ volumetric water content in processed oil shale

    SciTech Connect

    Reeves, T.L.; Elgezawi, S.M. (Wyoming Univ., Laramie, WY (USA). Dept. of Civil Engineering); Kaser, T.G. (GIGO Computer and Electronic, Laramie, WY (US))

    1989-01-01

    This paper describes the use of time domain reflectometry (TDR) for monitoring volumetric water contents in processed oil shale solid waste. TDR measures soil water content via a correlation between the dielectric constant (K) of the 3 phase (soil-water-air) system and the volumetric water content ({theta}{sub v}). An extensive bench top research program has been conducted to evaluate and verify the use of this technique in processed oil shale solid waste. This study utilizes columns of processed oil shale packed to known densities and varying water contents and compares the columetric water content measured via TDR and the volumetric water content measured through gravimetric determination.

  7. Senior Executive Service | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Senior Executive Service

  8. Richard Gerber Named New NERSC User Services Group Lead

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

    Richard Gerber New NERSC User Services Group Lead Richard Gerber Named New NERSC User Services Group Lead December 12, 2013 RichardGerber.jpg Richard Gerber Richard Gerber has been named leader of the NERSC User Services Group (USG), effective immediately. He takes over for Katie Antypas, who was appointed head of the NERSC Services Department in September. In his new role, Gerber will be responsible for managing a group that works to increase the scientific productivity of NERSC's 4,700 users.

  9. Katie Antypas Named New Head of NERSC Services Department

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

    Katie Antypas Named New Head of NERSC Services Department Katie Antypas Named New Head of NERSC Services Department September 3, 2013 katie2 Katie Antypas Katie Antypas, who has led NERSC's User Services Group since October 2010, has been named as the new Services Department Head, effective September 23. Antypas succeeds Francesca Verdier, who will serve as Allocations Manager until her planned retirement in June 2014. Antypas is also the project lead for the NERSC-8 system procurement, a

  10. Model Energy Service Company Pre-Qualification Contract | Department of

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

    Energy Energy Service Company Pre-Qualification Contract Model Energy Service Company Pre-Qualification Contract This page provides model documents for developing a contract between an Energy Service Company (ESCO) and a state energy office (or other entity managing a performance contracting program). This model contract establishes requirements for each pre-qualified ESCO to provide performance contracting services for the program. Requirements include data collection and reporting,

  11. Contacts for Federal Utility Energy Service Contracts | Department of

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

    Energy Utility Energy Service Contracts » Contacts for Federal Utility Energy Service Contracts Contacts for Federal Utility Energy Service Contracts The Federal Energy Management Program (FEMP) provides agencies with contacts who offer expert assistance with implementing federal utility energy service contracts (UESC) that are technically, legally, and financially sound. Program and Support Staff Program and support staff are available to help agencies with questions about UESCs. Contact

  12. u.s. DEPARTl\\IENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA...

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

    DEPARTlIENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERllJNAIION RECIPIENT:City of Philip and Philip Health Services PROJECf TITLE: Philip Health Services Geothermal ...

  13. National Service Activation Checklist

    Office of Energy Efficiency and Renewable Energy (EERE)

    Uniformed Services Employment and Reemployment Rights Act Career, Seniority, Pay, and Benefits information

  14. MOX Services Unclassified Information System PIA, National Nuclear Services

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

    Administration | Department of Energy MOX Services Unclassified Information System PIA, National Nuclear Services Administration MOX Services Unclassified Information System PIA, National Nuclear Services Administration MOX Services Unclassified Information System PIA, National Nuclear Services Administration MOX Services Unclassified Information System PIA, National Nuclear Services Administration (378.48 KB) More Documents & Publications TRAIN-PIA.pdf Occupational Medicine - Assistant

  15. Dosimetric comparison of volumetric modulated Arc therapy, step-and-shoot, and sliding window IMRT for prostate cancer

    SciTech Connect

    Schnell, Erich; De La Fuente Herman, Tania; Young, Julie; Hildebrand, Kim; Algan, Ozer; Syzek, Elizabeth; Herman, Terence; Ahmad, Salahuddin

    2012-10-23

    This study aims to evaluate treatment plans generated by Step-and-Shoot (SS), Sliding Window (SW) and Volumetric Modulated Arc Therapy (VMAT) in order to assess the differences in dose volume histograms of planning target volume (PTV) and organs at risk (OAR), conformity indices, radiobiological evaluations, and plan quality for prostate cancer cases. Six prostate cancer patients treated in our center were selected for this retrospective study. Treatment plans were generated with Eclipse version 8.9 using 10 MV photon beams. For VMAT, Varian Rapid Arc with 1 or 2 arcs, and for SS and SW IMRT, 7-9 fields were used. Each plan had three PTVs with prescription doses of 81, 59.4, and 45 Gy to prostate, to prostate and lymph nodes, and to pelvis, respectively. Doses to PTV and OAR and the conformal indices (COIN) were compared among three techniques. The equivalent uniform dose (EUD), tumor control probability (TCP) and normal tissue complication probability (NTCP) were calculated and compared. The mean doses to the PTV prostate on average were 83 Gy and the percent differences of mean dose among all techniques were below 0.28. For bladder and rectum, the percent differences of mean dose among all techniques were below 2.2. The COIN did not favour any particular delivery method over the other. The TCP was higher with SS and SW for four patients and higher with VMAT for two patients. The NTCP for the rectum was the lowest with VMAT in five out of the six patients. The results show similar target coverage in general.

  16. SU-E-T-421: Feasibility Study of Volumetric Modulated Arc Therapy with Constant Dose Rate for Endometrial Cancer

    SciTech Connect

    Yang, R; Wang, J

    2014-06-01

    Purpose: To investigate the feasibility, efficiency, and delivery accuracy of volumetric modulated arc therapy with constant dose rate (VMAT-CDR) for whole-pelvic radiotherapy (WPRT) of endometrial cancer. Methods: The nine-Field intensity-modulated radiotherapy (IMRT), VMAT with variable dose-rate (VMAT-VDR), and VMAT-CDR plans were created for 9 patients with endometrial cancer undergoing WPRT. The dose distribution of planning target volume (PTV), organs at risk (OARs), and normal tissue (NT) were compared. The monitor units (MUs) and treatment delivery time were also evaluated. For each VMAT-CDR plan, a dry Run was performed to assess the dosimetric accuracy with MatriXX from IBA. Results: Compared with IMRT, the VMAT-CDR plans delivered a slightly greater V20 of the bowel, bladder, pelvis bone, and NT, but significantly decreased the dose to the high-dose region of the rectum and pelvis bone. The MUs Decreased from 1105 with IMRT to 628 with VMAT-CDR. The delivery time also decreased from 9.5 to 3.2 minutes. The average gamma pass rate was 95.6% at the 3%/3 mm criteria with MatriXX pretreatment verification for 9 patients. Conclusion: VMAT-CDR can achieve comparable plan quality with significant shorter delivery time and smaller number of MUs compared with IMRT for patients with endometrial cancer undergoing WPRT. It can be accurately delivered and be an alternative to IMRT on the linear accelerator without VDR capability. This work is supported by the grant project, National Natural; Science Foundation of China (No. 81071237)

  17. SU-E-J-99: Reconstruction of Cone Beam CT Image Using Volumetric Modulated Arc Therapy Exit Beams

    SciTech Connect

    Jeong, K; Goddard, L; Savacool, M; Mynampati, D; Godoy Scripes, P; Tome', W; Kuo, H; Basavatia, A; Hong, L; Yaparpalvi, R; Kalnicki, S

    2014-06-01

    Purpose: To test the possibility of obtaining an image of the treated volume during volumetric modulated arc therapy (VMAT) with exit beams. Method: Using a Varian Clinac 21EX and MVCT detector the following three sets of detector projection data were obtained for cone beam CT reconstruction with and without a Catphan 504 phantom. 1) 72 projection images from 20 × 16 cm{sup 2} open beam with 3 MUs, 2) 72 projection images from 20 × 16 cm{sup 2} MLC closed beam with 14 MUs. 3) 137 projection images from a test RapicArc QA plan. All projection images were obtained in ‘integrated image’ mode. We used OSCaR code to reconstruct the cone beam CT images. No attempts were made to reduce scatter or artifacts. Results: With projection set 1) we obtained a good quality MV CBCT image by optimizing the reconstruction parameters. Using projection set 2) we were not able to obtain a CBCT image of the phantom, which was determined to be due to the variation of interleaf leakage with gantry angle. From projection set 3), we were able to obtain a weak but meaningful signal in the image, especially in the target area where open beam signals were dominant. This finding suggests that one might be able to acquire CBCT images with rough body shape and some details inside the irradiated target area. Conclusion: Obtaining patient images using the VMAT exit beam is challenging but possible. We were able to determine sources of image degradation such as gantry angle dependent interleaf leakage and beams with a large scatter component. We are actively working on improving image quality.

  18. Volumetric tumor burden and its effect on brachial plexus dosimetry in head and neck intensity-modulated radiotherapy

    SciTech Connect

    Romesser, Paul B.; Qureshi, Muhammad M.; Kovalchuk, Nataliya; Truong, Minh Tam

    2014-07-01

    To determine the effect of gross tumor volume of the primary (GTV-P) and nodal (GTV-N) disease on planned radiation dose to the brachial plexus (BP) in head and neck intensity-modulated radiotherapy (IMRT). Overall, 75 patients underwent definitive IMRT to a median total dose of 69.96 Gy in 33 fractions. The right BP and left BP were prospectively contoured as separate organs at risk. The GTV was related to BP dose using the unpaired t-test. Receiver operating characteristics curves were constructed to determine optimized volumetric thresholds of GTV-P and GTV-N corresponding to a maximum BP dose cutoff of > 66 Gy. Multivariate analyses were performed to account for factors associated with a higher maximal BP dose. A higher maximum BP dose (> 66 vs ? 66 Gy) correlated with a greater mean GTV-P (79.5 vs 30.8 cc; p = 0.001) and ipsilateral GTV-N (60.6 vs 19.8 cc; p = 0.014). When dichotomized by the optimized nodal volume, patients with an ipsilateral GTV-N ? 4.9 vs < 4.9 cc had a significant difference in maximum BP dose (64.2 vs 59.4 Gy; p = 0.001). Multivariate analysis confirmed that an ipsilateral GTV-N ? 4.9 cc was an independent predictor for the BP to receive a maximal dose of > 66 Gy when adjusted individually for BP volume, GTV-P, the use of a low anterior neck field technique, total planned radiation dose, and tumor category. Although both the primary and the nodal tumor volumes affected the BP maximal dose, the ipsilateral nodal tumor volume (GTV-N ? 4.9 cc) was an independent predictor for high maximal BP dose constraints in head and neck IMRT.

  19. SU-E-T-138: Dosimetric Verification For Volumetric Modulated Arc Therapy Cranio-Spinal Irradiation Technique

    SciTech Connect

    Goksel, E; Bilge, H; Yildiz, Yarar

    2014-06-01

    Purpose: Dosimetric feasibility of cranio-spinal irradiation with volumetric modulated arc therapy (VMAT-CSI) technique in terms of dose distribution accuracy was investigated using a humanlike phantom. Methods: The OARs and PTV volumes for the Rando phantom were generated on supine CT images. Eclipse (version 8.6) TPS with AAA algorithm was used to create the treatment plan with VMAT-CSI technique. RapidArc plan consisted of cranial, upper spinal (US) and lower spinal (LS) regions that were optimized in the same plan. US field was overlapped by 3cm with cranial and LS fields. Three partial arcs for cranium and 1 full arc for each US and LS region were used. The VMAT-CSI dose distribution inside the Rando phantom was measured with thermoluminescent detectors (TLD) and film dosimetry, and was compared to the calculated doses of field junctions, target and OARs. TLDs were placed at 24 positions throughout the phantom. The measured TLD doses were compared to the calculated point doses. Planar doses for field junctions were verified with Gafchromic films. Films were analyzed in PTW Verisoft application software using gamma analysis method with the 4 mm distance to agreement (DTA) and 4% dose agreement criteria. Results: TLD readings demonstrated accurate dose delivery, with a median dose difference of -0.3% (range: -8% and 12%) when compared with calculated doses for the areas inside the treatment portal. The maximum dose difference was 12% higher in testicals that are outside the treatment region and 8% lower in lungs where the heterogeinity was higher. All planar dose verifications for field junctions passed the gamma analysis and measured planar dose distributions demonstrated average 97% agreement with calculated doses. Conclusion: The dosimetric data verified with TLD and film dosimetry shows that VMAT-CSI technique provides accurate dose distribution and can be delivered safely.

  20. Globus platform-as-a-service for collaborative science applications

    DOE PAGES [OSTI]

    Ananthakrishnan, Rachana; Chard, Kyle; Foster, Ian; Tuecke, Steven

    2014-03-13

    Globus, developed as Software-as-a-Service (SaaS) for research data management, also provides APIs that constitute a flexible and powerful Platform-as-a-Service (PaaS) to which developers can outsource data management activities such as transfer and sharing, as well as identity, profile and group management. By providing these frequently important but always challenging capabilities as a service, accessible over the network, Globus PaaS streamlines web application development and makes it easy for individuals, teams, and institutions to create collaborative applications such as science gateways for science communities. We introduce the capabilities of this platform and review representative applications.

  1. Aviation Manager | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Aviation Manager Joseph Ginanni Joseph Ginanni July 2009 U.S. General Services Administration (GSA) Federal Aviation Professional Award Aviation Manager Joseph Ginanni has received the U.S. General Services Administration (GSA) Federal Aviation Professional Award. Ginanni oversees the Aviation Services Department of the NNSA/NSO Remote Sensing Laboratory at Nellis and Andrews Air Force Bases. The program provides aerial support to the NNSA Office of Emergency Response, which protects people from

  2. Shopping for outage management systems

    SciTech Connect

    Chou, Y.C.; Konneker, L.K.; Watkins, T.R.

    1995-12-31

    Customer service is becoming increasingly important to electric utilities. Outage management is an important part of customer service. Good outage management means quickly responding to outages and keeping customers informed about outages. Each outage equals lost customer satisfaction and lost revenue. Outage management is increasingly important because of new competition among utilities for customers, pressure from regulators, and internal pressure to cut costs. The market has several existing software products for outage management. How does a utility judge whether these products satisfy their specific needs? Technology is changing rapidly to support outage management. Which technology is proven and cost-effective? The purpose of this paper is to outline the procedure for evaluating outage management systems, and to discuss the key features to look for. It also gives our opinion of the features that represent state of the art. This paper will not discuss specific products or list vendors names.

  3. Information Services Directory

    SciTech Connect

    1991-03-01

    Congress passed the Nuclear Waste Policy Act of 1982 (NWPA) and its amendments establishing the national policy for safely storing, transporting and disposing of spent nuclear fuel and high-level radioactive waste in a geologic repository. This legislation created the Office of Civilian Radioactive Waste Management (OCRWM) within the US Department of Energy (DOE) to develop an integrated system for the safe and efficient disposal of high-level radioactive waste. The NWPA, as amended, directs DOE to study in detail the Yucca Mountain site in Nevada as the only candidate site for the Nation`s geologic repository. This Information Services Directory is intended to facilitate dissemination of information. The Directory is produced by the Education and Information Division of OCRWM`s Office of External Relations and will be updated periodically. This is the third such update since its issuance in August 1986. It is a reference document that lists the sources of program information available to states, Indian tribes, and the public.

  4. U-027: RSA Key Manager Appliance Session Logout Bug Fails to...

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

    PROBLEM: RSA Key Manager Appliance Session Logout Bug Fails to Terminate Sessions. PLATFORM: RSA Key Manager Appliance 2.7 Service Pack 1 ABSTRACT: A remote authenticated...

  5. Asset Management Specialist (Data Management)

    Energy.gov [DOE]

    This position is located in the Business Controls and Information (TFBl) group of Internal Operations (TFB), Transmission Field Services (TF), Transmission Services (T), Bonneville Power...

  6. VOLUMETRIC LEAD ASSAY

    SciTech Connect

    M.A. Ebadian, Ph.D.; S.K. Dua; David Roelant; Sachin Kumar

    2001-01-01

    This report describes a system for handling and radioassay of lead, consisting of a robot, a conveyor, and a gamma spectrometer. The report also presents a cost-benefit analysis of options: radioassay and recycling lead vs. disposal as waste.

  7. Aviation Management Professional Award Nomination for:

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

    Professional Nomination for Managerial/Official Award: Joseph M. Ginanni Aviation Manager US Department of Energy/National Nuclear Security Administration, Nevada Site Office Bio Joseph M. Ginanni Aviation Manager National Nuclear Security Administration Nevada Site Office Mr. Ginanni has worked for the Nevada Site Office (NSO) since 1991. For the past five years, he has served as the NSO Aviation Manager, managing and overseeing the Management and Operating contractor's aviation services

  8. IAEA reorganizes nuclear information services

    SciTech Connect

    Levine, E.

    2012-08-15

    As part of an overall restructuring of the International Atomic Energy Agency's Department of Nuclear Energy, the agency has established the Nuclear Information Section (NIS). The restructuring, recently announced by IAEA Director General Yukiya Amano, also includes the creation of a separate Nuclear Knowledge Management (NKM) Section, as demand for assistance in this area is growing among member countries. According to the NIS Web site, 'This restructuring and the creation of the NIS provides an opportunity for further enhancing existing information products and services and introducing new ones-all with an eye towards advancing higher organizational efficiency and effectiveness.'

  9. DOE Data ID Service Top Navigation | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    Service Top Navigation DOE Data ID Service Top Navigation My Profile Create Review OSTI.Gov Newsletter - Issue 16 Manage Search form Search this site Search Who's online There ...

  10. Food Service Buildings

    Energy Information Administration (EIA) (indexed site)

    was a food service building were only asked whether the building was a restaurant, bar, fast food chain, or cafeteria (all the same category) or some other type of food service...

  11. NERSC FTP Upload Service

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

    NERSC FTP Upload Service The NERSC FTP Upload service is designed for external collaborators to be able to send data to NERSC staff and users. It allows you to create a...

  12. Pricing of Departmental Materials and Services

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

    2004-11-03

    To set forth requirements for establishing prices and charges for materials and services sold or provided to external organizations, other Federal agencies, and the private sector either directly or through the Department's site/facility management contracts. Supersedes DOE O 2110.1A.

  13. Simple Lookup Service

    Energy Science and Technology Software Center

    2013-05-01

    Simple Lookup Service (sLS) is a REST/JSON based lookup service that allows users to publish information in the form of key-value pairs and search for the published information. The lookup service supports both pull and push model. This software can be used to create a distributed architecture/cloud.

  14. Analytical Services - Hanford Site

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

    Contracting Wastren Advantage, Inc. Analytical Services Contracting ORP Contracts and Procurements RL Contracts and Procurements CH2M HILL Plateau Remediation Company Mission Support Alliance Washington Closure Hanford HPM Corporation (HPMC) Wastren Advantage, Inc. Analytical Services HASQARD Focus Group Bechtel National, Inc. Washington River Protection Solutions Analytical Services Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Analytical laboratory analyses

  15. Mail Services User's Guide

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

    2005-10-03

    This Guide provides information on using Department of Energy (DOE) mail services in accordance with U.S. Postal Service, General Services Administration (GSA), and DOE regulations. Cancels DOE M 573.1-1. Canceled by DOE N 251.89.

  16. An efficient Volumetric Arc Therapy treatment planning approach for hippocampal-avoidance whole-brain radiation therapy (HA-WBRT)

    SciTech Connect

    Shen, Jin; Bender, Edward; Yaparpalvi, Ravindra; Kuo, Hsiang-Chi; Basavatia, Amar; Hong, Linda; Bodner, William; Garg, Madhur K.; Kalnicki, Shalom; Tomé, Wolfgang A.

    2015-10-01

    An efficient and simple class solution is proposed for hippocampal-avoidance whole-brain radiation therapy (HA-WBRT) planning using the Volumetric Arc Therapy (VMAT) delivery technique following the NRG Oncology protocol NRG-CC001 treatment planning guidelines. The whole-brain planning target volume (PTV) was subdivided into subplanning volumes that lie in plane and out of plane with the hippocampal-avoidance volume. To further improve VMAT treatment plans, a partial-field dual-arc technique was developed. Both the arcs were allowed to overlap on the in-plane subtarget volume, and in addition, one arc covered the superior out-of-plane sub-PTV, while the other covered the inferior out-of-plane subtarget volume. For all plans (n = 20), the NRG-CC001 protocol dose-volume criteria were met. Mean values of volumes for the hippocampus and the hippocampal-avoidance volume were 4.1 cm{sup 3} ± 1.0 cm{sup 3} and 28.52 cm{sup 3} ± 3.22 cm{sup 3}, respectively. For the PTV, the average values of D{sub 2%} and D{sub 98%} were 36.1 Gy ± 0.8 Gy and 26.2 Gy ± 0.6 Gy, respectively. The hippocampus D{sub 100%} mean value was 8.5 Gy ± 0.2 Gy and the maximum dose was 15.7 Gy ± 0.3 Gy. The corresponding plan quality indices were 0.30 ± 0.01 (homogeneity index), 0.94 ± 0.01 (target conformality), and 0.75 ± 0.02 (confirmation number). The median total monitor unit (MU) per fraction was 806 MU (interquartile range [IQR]: 792 to 818 MU) and the average beam total delivery time was 121.2 seconds (IQR: 120.6 to 121.35 seconds). All plans passed the gamma evaluation using the 5-mm, 4% criteria, with γ > 1 of not more than 9.1% data points for all fields. An efficient and simple planning class solution for HA-WBRT using VMAT has been developed that allows all protocol constraints of NRG-CC001 to be met.

  17. Volumetric-Modulated Arc Therapy: Effective and Efficient End-to-End Patient-Specific Quality Assurance

    SciTech Connect

    O'Daniel, Jennifer; Das, Shiva; Wu, Q. Jackie; Yin Fangfang

    2012-04-01

    Purpose: To explore an effective and efficient end-to-end patient-specific quality-assurance (QA) protocol for volumetric modulated arc radiotherapy (VMAT) and to evaluate the suitability of a stationary radiotherapy QA device (two-dimensional [2D] ion chamber array) for VMAT QA. Methods and Materials: Three methods were used to analyze 39 VMAT treatment plans for brain, spine, and prostate: ion chamber (one-dimensional absolute, n = 39), film (2D relative, coronal/sagittal, n = 8), and 2D ion chamber array (ICA, 2D absolute, coronal/sagittal, n = 39) measurements. All measurements were compared with the treatment planning system dose calculation either via gamma analysis (3%, 3- to 4-mm distance-to-agreement criteria) or absolute point dose comparison. The film and ion chamber results were similarly compared with the ICA measurements. Results: Absolute point dose measurements agreed well with treatment planning system computed doses (ion chamber: median deviation, 1.2%, range, -0.6% to 3.3%; ICA: median deviation, 0.6%, range, -1.8% to 2.9%). The relative 2D dose measurements also showed good agreement with computed doses (>93% of pixels in all films passing gamma, >90% of pixels in all ICA measurements passing gamma). The ICA relative dose results were highly similar to those of film (>90% of pixels passing gamma). The coronal and sagittal ICA measurements were statistically indistinguishable by the paired t test with a hypothesized mean difference of 0.1%. The ion chamber and ICA absolute dose measurements showed a similar trend but had disparities of 2-3% in 18% of plans. Conclusions: After validating the new VMAT implementation with ion chamber, film, and ICA, we were able to maintain an effective yet efficient patient-specific VMAT QA protocol by reducing from five (ion chamber, film, and ICA) to two measurements (ion chamber and single ICA) per plan. The ICA (Matrixx Registered-Sign , IBA Dosimetry) was validated for VMAT QA, but ion chamber measurements are

  18. New photon science and extreme field physics: volumetric interaction of ultra-intense laser pulses with over-dense targets

    SciTech Connect

    Hegelich, Bjorn M [Los Alamos National Laboratory

    2010-11-24

    The constantly improving capabilities of ultra-high power lasers are enabling interactions of matter with ever extremer fields. As both the on target intensity and the laser contrast are increasing, new physics regimes are becoming accessible and new effects materialize, which in turn enable a host of applications. A first example is the realization of interactions in the transparent-overdense regime (TOR), which is reached by interacting a highly relativistic (a{sub 0} > 10), ultra high contrast laser pulse with a solid density, nanometer target. Here, a still overdense target is turned transparent to the laser by the relativistic mass increase of the electrons, increasing the skin depth beyond the target thickness and thus enabling volumetric interaction of the laser with the entire target instead of only a small interaction region at the critical density surface. This increases the energy coupling, enabling a range of effects, including relativistic optics and pulse shaping, mono-energetic electron acceleration, highly efficient ion acceleration in the break-out afterburner regime, the generation of relativistic and forward directed surface harmonics. In this talk we will show the theoretical framework for this regime, explored by multi-D, high resolution and high density PIC simulations as well as analytic theory and present measurements and experimental demonstrations of direct relativistic optics, relativistic HHG, electron acceleration, and BOA ion acceleration in the transparent overdense regime. These effects can in turn be used in a host of applications including laser pulse shaping, ICF diagnostics, coherent x-ray sources, and ion sources for fast ignition (IFI), homeland security applications and medical therapy. This host of applications already makes transparent-overdense regime one of general interest, a situation reinforced by the fact that the TOR target undergoes an extremely wide HEDP parameter space during interaction ranging from WDM conditions

  19. Occupational Health Services - HPMC Occupational Health Services

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

    exercise physiology and work conditioning, monitored care and case management, fitness for duty evaluations, health education and wellness promotion, infection control,...

  20. DOE Awards Small Business Task Order for Technical Support to the Office of Environmental Management

    Energy.gov [DOE]

    Cincinnati - The Department of Energy (DOE) today awarded a task order for technical support services to Boston Government Services, LLC of Lenoir City, Tennessee for support services to the DOE Office of Environmental Management.

  1. Management & Operating (M&O) Contracts | U.S. DOE Office of Science (SC)

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

    Management & Administration Management & Administration Management & Administration The Office of Management and Administration directs the development, coordination, and execution of overall OIG management and administrative policy and planning. This responsibility includes directing the OIG's strategic planning process, financial management activities, personnel management and security programs, administrative support services, and information resources programs. In addition, the

  2. Utility Energy Services Contracts: Enabling Documents, May 2009 (Book)

    SciTech Connect

    Not Available

    2009-05-01

    Enabling Documents, delivered by the U.S. Department of Energy's Federal Energy Management Program (FEMP) to provide materials that clarify the authority for federal agencies to enter into utility energy services contracts (UESCs).

  3. FY 2017 Budget Hearing Before the House Armed Services Subcommittee on Strategic Forces

    Energy.gov [DOE]

    NNSA and EM FY 2017 Budget Hearing Before the House Armed Services Subcommittee on Strategic Forces. Testimony of Monica Regalbuto, Assistant Secretary for Environmental Management.

  4. U-106: Citrix XenServer Multiple Flaws in Web Self Service Have Unspecified Impact

    Energy.gov [DOE]

    A number of security vulnerabilities have been identified in the management web interface of Citrix XenServer Web Self Service.

  5. Marine Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Marine Services Place: Florida Sector: Services Product: Marine Services is planning tidal energy projects off the coasts of California and Florida. References: Marine...

  6. Dabbrook Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Services Jump to: navigation, search Name: Dabbrook Services Place: Great Yarmouth, United Kingdom Zip: NR31 6PT Sector: Services Product: Provides design and engineering...

  7. Before the House Armed Services Subcommittee on Strategic Forces |

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

    Department of Energy Subcommittee on Strategic Forces Before the House Armed Services Subcommittee on Strategic Forces Before the House Armed Services Subcommittee on Strategic Forces By: Ines Tray, Assistant Secretary Office of Environmental Management Subject: EM FY 2011 Budget Request 3-25-10_Final_Testimony_(Triay).pdf (70.66 KB) More Documents & Publications Assistant Secretary Triay's Written Statement before the House Armed Services Subcommittee on Strategic Forces (March 25,

  8. National Park Service Statue of Liberty National Monument | Department of

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

    Energy Park Service Statue of Liberty National Monument National Park Service Statue of Liberty National Monument Overview This energy savings performance contract (ESPC) focuses on improvements to the infrastructure, with the addition of energy-efficient lighting, variable-speed drives, and installation of energy management control systems. The contractor, CES/Way, is investing $1 million, and the utility, Public Service Electric & Gas Company, will provide a rebate of $1.3 million. The

  9. Senior Advisor Huizenga's Written Statement before the House Armed Services

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

    Subcommittee on Strategic Forces (April 17, 2012) | Department of Energy Armed Services Subcommittee on Strategic Forces (April 17, 2012) Senior Advisor Huizenga's Written Statement before the House Armed Services Subcommittee on Strategic Forces (April 17, 2012) Statement of David Huizenga, Senior Advisor for Environmental Management, United States Department of Energy before the Subcommittee on Strategic Forces, Committee on Armed Services, United States House of Representatives on April

  10. Before the House Armed Services Subcommittee on Strategic Forces |

    Office of Environmental Management (EM)

    Department of Energy Tray, Assistant Secretary Office of Environmental Management Subject: EM FY 2011 Budget Request 3-25-10_Final_Testimony_(Triay).pdf (70.66 KB) More Documents & Publications Assistant Secretary Triay's Written Statement before the House Armed Services Subcommittee on Strategic Forces (March 25, 2010) Assistant Secretary Triay's Written Statement before Senate Armed Services Subcommittee on Strategic Forces (April 21, 2010) Before the Senate Armed Services Department

  11. Information and Technology Services Office | Department of Energy

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

    Information and Technology Services Office Information and Technology Services Office The Information and Technology Services Office (ITSO) is an area of the Office of Business Operations that provides administrative support to the Office of Energy Efficiency and Renewable Energy (EERE). ITSO's mission is to provide a foundation of information technology and business management systems to support development and deployment of innovative energy efficiency and renewable energy technologies and

  12. U.S. Department of Energy Selects Portsmouth Infrastructure Services

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

    Contractor | Department of Energy Portsmouth Infrastructure Services Contractor U.S. Department of Energy Selects Portsmouth Infrastructure Services Contractor March 16, 2005 - 10:48am Addthis $48.8 Million Small Business Contract Runs Through March 2010 WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced its award of a $48.8 million small business contract to Theta Pro2Serve Management Company, LLC (TPMC) for infrastructure services at the Portsmouth Gaseous Diffusion Plant

  13. Utilities Offering Federal Utility Energy Service Contracts | Department of

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

    Energy Utilities Offering Federal Utility Energy Service Contracts Utilities Offering Federal Utility Energy Service Contracts The Energy Policy Act of 1992 (codified as 42 USC Section 8256 (c) Utility Incentive Programs) authorizes and encourages agencies to participate in generally available utility programs to increase energy efficiency; conserve water; or manage electricity demand conducted by gas, water, or electric utilities. The following maps show utility service territories

  14. Utility Energy Service Contracts - Lessons Learned | Department of Energy

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

    Contracts - Lessons Learned Utility Energy Service Contracts - Lessons Learned Document details the recommended best practices that were generated by a growing group of innovative energy managers in many successful projects. Download the UESCs lessons learned document. (2.3 MB) More Documents & Publications Utility Partnerships Program Overview Utility Energy Services Contracting Overview Utility Energy Service Contract Guide: A Resource for Contracting Officers Working on UESC Projects

  15. Assistant Secretary Triay's Written Statement before Senate Armed Services

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

    Subcommittee on Strategic Forces (April 21, 2010) | Department of Energy Senate Armed Services Subcommittee on Strategic Forces (April 21, 2010) Assistant Secretary Triay's Written Statement before Senate Armed Services Subcommittee on Strategic Forces (April 21, 2010) Statement of Inès Triay, Assistant Secretary of Environmental Management, United States Department of Energy, before the Subcommittee on Strategic Forces, Committee on Armed Services, United States Senate, on April 21, 2010,

  16. BNL Technical Services Awarded Service-Disabled Veteran-Owned...

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

    BNL Technical Services Awarded Service-Disabled Veteran-Owned Small Business of the Year BNL Technical Services Awarded Service-Disabled Veteran-Owned Small Business of the Year ...

  17. Microsoft Word - OccMed Recompete Contract Management Plan APM Comments Addressed.docx

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

    Medical Services at Hanford DE-EM0002043 Contract Management Plan i CONTRACT MANAGEMENT PLAN OCCUPATIONAL MEDICAL SERVICES AT HANFORD CONTRACT NO. DE-EM0002043 U.S. Department of Energy Richland Operations Office August 6, 2012 Occupational Medical Services at Hanford DE-EM0002043 Contract Management Plan iv CONTRACT MANAGEMENT PLAN TABLE OF CONTENTS 1.0 CONTRACT SUMMARY AND BACKGROUND OF THE SCOPE OF WORK ................. 1 2.0 IDENTIFICATION OF KEY CONTRACT MANAGEMENT TEAM MEMBERS, INCLUDING

  18. 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 ...

  19. "NAICS Code(a)","Energy-Management Activity","No Participation...

    Energy Information Administration (EIA) (indexed site)

    Source of Assistance" "NAICS Code(a)","Energy-Management Activity","No Participation","Participation(b)","In-house","UtlityEnergy Suppler","ProductService Provider","Federal ...

  20. EERE Program Management Guide - Appendix M | Department of Energy

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

    M EERE Program Management Guide - Appendix M Appendix M provides information on support service contracts, which are a significant portion of the Department's total contracting ...

  1. EERE Program Management Guide - Appendix N | Department of Energy

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

    N EERE Program Management Guide - Appendix N Appendix N provides EERE guidelines, definitions, and restrictions for support services contracting. pmguideappendixn.pdf (64.54 KB) ...

  2. EERE Program Management Guide - Appendix H | Department of Energy

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

    H EERE Program Management Guide - Appendix H Appendix H is a model senior executive services performance appraisal. pmguideappendixh.pdf (6.49 MB) More Documents & Publications ...

  3. FSM 2500 Watershed and Air Management | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    FSM 2500 Watershed and Air ManagementLegal Abstract Forest Service manual setting forth policy for protection and development of soil and water resources shall be components...

  4. Deactivation Management

    Energy.gov [DOE]

    The purpose here is to provide information for specific aspects of project management that apply to deactivation. Overall management of deactivation projects should use a traditional project...

  5. Unbundling electricity: Ancillary services

    SciTech Connect

    Kirby, B.; Hirst, E.

    1996-06-01

    The US electricity industry, dominated by vertically integrated, retail-monopoly, regulated utilities, is undergoing enormous changes. The industry, within the next few years, will evolve into a deintegrated, competitive-market dominated, less regulated industry. Part of this process involves unbundling electric generation from transmission, which raises the issue of ancillary services. Since the Federal Energy Regulatory Commission (FERC) published its March 1995 proposed rule on open-access transmission, ancillary services have been an important topic. Ancillary services are those functions performed by the equipment and people that generate, control, transmit, and distribute electricity to support the basic services of generating capacity, energy supply, and power delivery. These services cost US electricity consumers about $12 billion a year. This article examines the functions performed by the equipment and people that generate, control, transmit, and distribute electricity to support the basic services of generating capacity, energy supply, and power delivery.

  6. Web Service Interface (API)

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

    Service Interface (API) Engineering Services The Network OSCARS How It Works Who's Using OSCARS? OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community Web Browser Interface (WBUI) Web Service Interface (API) Read More... Fasterdata IPv6 Network Network Performance Tools The ESnet Engineering Team Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems:

  7. Customer Service Plan

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

    Customer Service Plan Department of Energy Customer Service Plan - 2011 1 A Message from the Secretary Over the past two and a half years, the Obama Administration and the Department of Energy have worked to make the federal government more open for the American public and its own employees. Through these efforts, we have significantly expanded the amount and breadth of information available online about our programs and services. We have also transformed the way we communicate with the public

  8. Services | Department of Energy

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

    Services Services Image courtesy of Dennis Schroeder, NREL 24505 Image courtesy of Dennis Schroeder, NREL 24505 The Office of Energy Efficiency and Renewable Energy (EERE) leads DOE efforts to build a strong, clean energy economy, a strategy that is aimed at reducing our reliance on foreign oil, saving families and businesses money, creating middle-class jobs, and reducing pollution. EERE offers the following resources and services: Key Topics: Energy Basics States and Local Communities Jobs,

  9. General Service LED Lamps

    SciTech Connect

    2012-04-01

    Solid-state lighting program technology fact sheet that compares general service incandescent lamps—i.e., light bulbs—to LED and CFL alternatives.

  10. Energy Service Companies

    Energy.gov [DOE]

    Energy service companies (ESCOs) develop, design, build, and fund projects that save energy, reduce energy costs, decrease operations and maintenance costs at their customers' facilities.

  11. Service and Repair Work

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

    Jupiter Laser Facility, please contact Sean Holte (2-3905, pager 05312). Notify Brent Stuart and Beth Mariotti whenever you bring a visitor to inspect, service, or repair...

  12. 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...

  13. Service | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Building Types 1 References EIA CBECS Building Types U.S. Energy Information Administration (Oct 2008) Retrieved from "http:en.openei.orgwindex.php?titleService&oldid27...

  14. ORISE: Health physics services

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

    Health physics services Nuclear power plant The Oak Ridge Institute for Science and ... Nuclear power plant Dose modeling and sssessments We perform dose modeling and assessment ...

  15. BPA Power Services (PBL)

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

    Executives Hydro Power 2010 Modified Streamflows BPA Fuel Mix Site Map Other Related Web Sites: BPA Energy Efficiency (EE) BPA Transmission Services BPA Environment, Fish, &...

  16. Services | Department of Energy

    Office of Environmental Management (EM)

    The Resource Center consolidates and provides access to key tools and services for accomplishing this objective. The target audience is DOE's Federal and Contractor Project ...

  17. General Service LED Lamps

    Energy.gov [DOE]

    A U.S. DOE SSL technology fact sheet that compares general service LED light bulbs with incandescent and CFL bulbs.

  18. 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...

  19. Mail Services User's Manual

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

    2000-07-12

    This Manual provides detailed information on using the Department of Energy (DOE) mail services. Canceled by DOE G 573.1-1.

  20. ASM Asset Management DTVM SA | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Asset Management DTVM SA Jump to: navigation, search Name: ASM Asset Management DTVM SA Place: Rio de Janeiro, Rio de Janeiro, Brazil Zip: 22640-100 Sector: Carbon, Services...

  1. Baxter … Account Management

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

    Design the Strategy | Deliver Efficiency | Sustain Results ISO 50001/SEP Superior Energy Performance at Schneider Electric Schneider Electric - Sustainability Services - 2014 2 Schneider Electric - the global specialist in energy management billion € sales (last twelve months) of sales in new economies (last twelve months) people in 100+ countries of sales devoted to R&D Residential 9% Utilities & Infrastructure 24% Industrial & machines 22% Data centres 16% Non-residential

  2. Information system revives materials management

    SciTech Connect

    Hansen, T.

    1995-12-01

    Through a change in philosophy and the development of a new, more efficient information management system, Arizona Public Service Co. (APSW) has, in less than two years, reduced material and service costs by 10 percent. The utility plans to cut these costs form 1993 figures by 25 percent before 2000. The utility is breaking new ground with ongoing implementation of new business processes and the new Materials Logistics Information System (MLIS), which has been co-developed with Texas Instruments Software Division (TISD).

  3. Data Management Facility Operations Plan

    SciTech Connect

    Keck, Nicole N

    2014-06-30

    The Data Management Facility (DMF) is the data center that houses several critical Atmospheric Radiation Measurement (ARM) Climate Research Facility services, including first-level data processing for the ARM Mobile Facilities (AMFs), Eastern North Atlantic (ENA), North Slope of Alaska (NSA), Southern Great Plains (SGP), and Tropical Western Pacific (TWP) sites, as well as Value-Added Product (VAP) processing, development systems, and other network services.

  4. ORISE: Worker Health Studies - Medical Data Management

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

    Medical Data Management Medical Data Management The Oak Ridge Institute for Science and Education (ORISE) provides the U.S. Department of Energy (DOE) and other government agencies with health and medical data management and related information technology services. Through partnership development and in-house expertise, ORISE develops and manages electronic medical recordkeeping for health surveillance programs for active and former worker populations. ORISE has extensive experience working with

  5. emergency management systems | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    systems NNSA sites prepared for disasters using real-time response management system Pantex Emergency Services now uses the Emergency Management Information System, or EMInS. From left: Maribel Martinez, Brenda Graham and Greg Roddahl. One of NNSA's missions is emergency response, so it only makes sense that our sites and labs excel at emergency management on the local level. When... Building International Emergency Management Systems NNSA helps nations develop the core elements of an emergency

  6. emergency management team | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    team NNSA sites prepared for disasters using real-time response management system Pantex Emergency Services now uses the Emergency Management Information System, or EMInS. From left: Maribel Martinez, Brenda Graham and Greg Roddahl. One of NNSA's missions is emergency response, so it only makes sense that our sites and labs excel at emergency management on the local level. When... HQ Emergency Management Team (EMT) NNSA's Headquarters (HQ) EMT is the sole emergency focal point for HQ during an

  7. Conference Management

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

    1999-11-03

    To establish requirements and responsibilities with respect to managing conferences sponsored by the Department of Energy (DOE) or by DOE management and operating contractors and other contractors who perform work at DOE-owned or -leased facilities, including management and integration contractors and environmental restoration management contractors (when using funds that will be reimbursed by DOE). Cancels DOE N 110.3.

  8. Attachment J-16 Portfolio Management Task Order 14-001

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

    Mod 323 Attachment J-16 Portfolio Management Task Order 14-001 Statement of Work - 1 - Title: AMRP PBS 41 - Project Management / Project Controls Support Revision Number: 0 Date: September 17, 2013 Start: October 1, 2013 Finish: September 30, 2014 1.0 DESCRIPTION Mission Support Alliance (MSA) Portfolio Management (PFM) will provide the following project management/project controls support services as described below. The services will be performed in accordance with Contract DE-AC06-09RL14728,

  9. EERE Program Management Guide - Appendix H

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

    H Model Senior Executive Services Performance Appraisal H-1 December 2007 http:www1.eere.energy.govbaprogmgmtguide.html SAMPLE EERE Program Management Guide Appendix H-Model ...

  10. Management and Administration | National Nuclear Security Administrati...

    National Nuclear Security Administration (NNSA)

    DOE Employee Self Service off site link (ESS) - Automated web-based system that enables ... DOE Online Learning Center off site link (OLC2) - web-based learning management system ...

  11. SU-E-I-10: Investigation On Detectability of a Small Target for Different Slice Direction of a Volumetric Cone Beam CT Image

    SciTech Connect

    Lee, C; Han, M; Baek, J

    2015-06-15

    Purpose: To investigate the detectability of a small target for different slice direction of a volumetric cone beam CT image and its impact on dose reduction. Methods: Analytic projection data of a sphere object (1 mm diameter, 0.2/cm attenuation coefficient) were generated and reconstructed by FDK algorithm. In this work, we compared the detectability of the small target from four different backprojection Methods: hanning weighted ramp filter with linear interpolation (RECON 1), hanning weighted ramp filter with Fourier interpolation (RECON2), ramp filter with linear interpolation (RECON 3), and ramp filter with Fourier interpolation (RECON4), respectively. For noise simulation, 200 photons per measurement were used, and the noise only data were reconstructed using FDK algorithm. For each reconstructed volume, axial and coronal slice were extracted and detection-SNR was calculated using channelized Hotelling observer (CHO) with dense difference-of-Gaussian (D-DOG) channels. Results: Detection-SNR of coronal images varies for different backprojection methods, while axial images have a similar detection-SNR. Detection-SNR{sup 2} ratios of coronal and axial images in RECON1 and RECON2 are 1.33 and 1.15, implying that the coronal image has a better detectability than axial image. In other words, using coronal slices for the small target detection can reduce the patient dose about 33% and 15% compared to using axial slices in RECON 1 and RECON 2. Conclusion: In this work, we investigated slice direction dependent detectability of a volumetric cone beam CT image. RECON 1 and RECON 2 produced the highest detection-SNR, with better detectability in coronal slices. These results indicate that it is more beneficial to use coronal slice to improve detectability of a small target in a volumetric cone beam CT image. This research was supported by the MSIP (Ministry of Science, ICT and Future Planning), Korea, under the IT Consilience Creative Program (NIPA-2014-H0201

  12. Utility Service Renovations

    Energy.gov [DOE]

    Any upgrade to utility service provides an opportunity to revisit a Federal building's electrical loads and costs, but it also may provide an economic way to bundle the upgrade with an onsite renewable electricity project during renovation. Upgrading utility service to the site may involve improving or adding a transformer, upgrading utility meters, or otherwise modifying the interconnection equipment or services with the utility. In some cases, the upgrade may change the tariff structure for the facility and may qualify the property for a different structure with lower overall costs. In all cases, the implementation of renewable energy technologies should be identified during the design phase.

  13. Federal Energy and Water Management Awards 2014

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

    Linda Collins U.S. General Services Administration Public Buildings Service Washington, D.C. Linda Collins has worked at the General Services Administration (GSA) for 41 years, with 32 years in the field of acquisition. Her dedication and commitment to achieving federal energy goals are evident in both the "demand side" energy management initiatives and "supply side" energy procurement best practices she has helped agencies implement over her career. She has also worked

  14. Management Overview

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

    SQL Server Reporting Services Reporting Sandia ECN (External Collaboration Network) OWL ... OWL Data Base Maintenance Application OWL Users DOE & Labs Version 3.0,622016 SQL Server ...

  15. Deputy Manager

    Energy.gov [DOE]

    A successful candidate will have significant experience in leading technically complex hazardous and/or nuclear programs. **This is an Excepted Service position. This appointment will not confer...

  16. Services | Department of Energy

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

    With significant missions from construction to environmental cleanup, maintaining a ... Their missions are to assure effective project, acquisition, and contract management, ...

  17. ARM - Central Authentication Service

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

    Data Management Facility External Data Center Features and Releases Facility News Blogs: Air Time & Field Notes Meetings and Events Employment Research Highlights Data...

  18. Web Service Interface (API)

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

    Web Browser Interface (WBUI) Web Service Interface (API) Read More... Fasterdata IPv6 ... Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 ...

  19. Web service performance script

    Energy Science and Technology Software Center

    2009-08-01

    This python script, available from ESRI and modified here, checks a server at specified intervals to ensure that web services remain up and running. If any are found to be off, they are automatically turned back on.

  20. Web Feature Service Validator

    Energy Science and Technology Software Center

    2013-08-01

    This site allows state data contributors to validate their WFS services against a specified schema for tier 3 data. The application uses the USGIN models API at https://github.com/usgin/usginmodels.

  1. Services | The Ames Laboratory

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

    Services Initiatives Services Initiatives The Transportation Team Uses Alternative Fueled Vehicles in HQ Fleet 81% of HQ Fleet is alternative fueled (FY 2014). HQ utilizes biodiesel (B20) fueled shuttle buses, a domestic renewable fuel derived from natural oils like soybean oil. Recycled Paper for Copiers and Printers DOE Headquarters purchases a combination of 30% and 100% post-consumer recycled content paper for use in its staffed copy centers, walk-up copiers, and dedicated office printers

  2. Service Academies Research Associates

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

    Internships » SARA Service Academies Research Associates Military academies come to Los Alamos for a summer of science. October 9, 2015 West Point cadets at the National Security Science Building at Los Alamos National Laboratory. West Point cadets at the National Security Science Building at Los Alamos National Laboratory. Contact Jonathan S. Ventura Email SARA interns use science and engineering to meet challenges to national security. SARA: not what you'd expect Through the Service Academies

  3. Services | Department of Energy

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

    Services Services The Office of International Affairs supports the Secretary of Energy and other Departmental elements with a range of expertise on international energy activities. Among other areas, IA experts maintain extensive knowledge of the following issues: International Energy Policy Regional and country-specific energy policies and practices, technology developments, and market conditions in Africa, the Americas, Asia, Europe, Eurasia, and the Middle East Bilateral and multilateral

  4. ORISE: Health physics services

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

    Health physics services Nuclear power plant The Oak Ridge Institute for Science and Education (ORISE) offers comprehensive health physics services in a number of technical areas for the U.S. Department of Energy (DOE) and U.S. Nuclear Regulatory Commission (NRC), as well as other federal and state agencies. From radiological facility audits and reviews to dose modeling and technical evaluations, ORISE is nationally-recognized for its health physics support to decontamination and decommissioning

  5. Test Circuit Service

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

    Test Circuit Service Network R&D Software-Defined Networking (SDN) Experimental Network Testbeds 100G SDN Testbed Dark Fiber Testbed Test Circuit Service Testbed Results Current Testbed Research Previous Testbed Research Performance (perfSONAR) Software & Tools Development Data for Researchers Partnerships Publications Workshops Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network

  6. In-Office Services:

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

    Office Services: Meet with an experienced attorney who can advise and represent you. Attorney Services include: * Reviewing and preparing documents * Making follow-up calls and writing letters * Providing legal advice and consultation * Representation in court Comprehensive Coverage protects you from costly legal fees. Most covered legal matters are 100% paid-in-full when you work with a Network Attorney. (See reverse side of flyer for details.) Reduced Fee Benefits are available for matters not

  7. Services | Department of Energy

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

    Services Services Secretary Ernest Moniz takes a holistic view to diversity, recognizing that the goal of ensuring equal access to participation in the Department's programs and policies comes through in our workforce, our partners, our research, our policies, our education efforts, and our work with the general public. We invite you to browse our website to learn more about the ways we'd like to work with you to support the mission of the Energy Department. Minority Business and Economic

  8. Services | Department of Energy

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

    Services Services Office of Inspector General Hotline: The Office of Inspector General (OIG) maintains a Hotline to facilitate the reporting of allegations of fraud, waste, abuse, or mismanagement in U.S. Department of Energy (DOE) programs or operations. If you wish to report such allegations, you may call, send a letter, or email the OIG Hotline as identified at the right. The OIG also has personnel at our 11 locations to receive allegations in person. Allegations may be reported by DOE

  9. United States Forest Service - Forest Service Environmental Appeals...

    OpenEI (Open Energy Information) [EERE & EIA]

    Responses Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: United States Forest Service - Forest Service Environmental Appeals Responses Abstract...

  10. United States Forest Service - Forest Service Schedule of Proposed...

    OpenEI (Open Energy Information) [EERE & EIA]

    Actions Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: United States Forest Service - Forest Service Schedule of Proposed Actions Abstract The...

  11. Mr. Robert C, Smith Federal Acquisition Service General Services...

    Energy.gov [DOE] (indexed site)

    Robert C, Smith Federal Acquisition Service General Services Administration 2200 Crystal Drive, Suite 300 Arlington, VA 20406 Dear Mr. Smith: The Department of Energy (DOE) will ...

  12. MANAGEMENT ALERT

    Energy.gov [DOE] (indexed site)

    COMMISSION FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Management Alert: Review of Allegations of Improper Disclosure of Confidential, Nonpublic...

  13. DEACTIVATION MANAGEMENT

    Office of Environmental Management (EM)

    MANAGEMENT The purpose here is to provide information for specific aspects of project management that apply to deactivation. Overall management of deactivation projects should use a traditional project management approach, and as such is not addressed. The following specific topics are based on lessons learned during deactivation of DOE facilities.  The Deactivation Mission  The Stabilization/Deactivation "Customer"  Project Approach for a Complex Facility  Establishing the

  14. Departmental Energy and Utilities Management

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

    2002-04-15

    To establish requirements and responsibilities for managing Department of Energy (DOE) energy and utility supplies and services. Cancels paragraphs 6d(2), 6h, 7b(1), 7b(2), and 7e(16) of DOE O 430.1A) Cancels: DOE O 430.2, DOE O 430.1A (in part)

  15. Federal Energy Management Program Recovery Act Technical Assistance Projects

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) issued a Call for Technical Services in May 2010 to help federal agencies identify and prioritize energy efficiency, water efficiency, and renewable energy projects. Read information about the Call for Technical Services (including technical service opportunities, application process, selection criteria, reporting requirements, and contacts).

  16. Scotoil Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Services Product: Division of the Scotoil Group that delivers the group's suite of environmental services. Coordinates: 46.975867, -123.81598 Show Map Loading map......

  17. Environmental Management Waste Management Facility (EMWMF) at...

    Office of Environmental Management (EM)

    Review of the Environmental Management Waste Management Facility (EMWMF) at Oak Ridge ... INTRODUCTION The Environmental Management Waste Management Facility (EMWMF) is a land ...

  18. Identification and definition of unbundled electric generation and transmission services

    SciTech Connect

    Kirby, B.; Hirst, E.; Vancoevering, J.

    1995-03-01

    State and federal regulators, private and public utilities, large and small customers, power brokers and marketers, and others are engaged in major debates about the future structure of the electric industry. Although the outcomes are far from certain, it seems clear that customers will have much greater choices about the electric services they purchase and from whom they buy these services. This report examines the ``ancillary`` services that are today buried within the typical vertically integrated utility. These ancillary services support and make possible the provision of the basic services of generating capacity, energy supply, and power delivery. These ancillary services include: Management of generating units; reserve generating capacity to follow variations in customer loads, to provide capacity and energy when generating units or transmission lines suddenly fall, to maintain electric-system stability, and to provide local-area security; transmission-system monitoring and control; replacement of real power and energy losses; reactive-power management and voltage regulation; transmission reserves; repair and maintenance of the transmission network; metering, billing, and communications; and assurance of appropriate levels of power quality. Our focus in this report, the first output from a larger Oak Ridge National Laboratory project, is on identification and definition of these services. Later work in this project will examine more closely the costs and pricing options for each service.

  19. Teaching Managers How to Manage

    SciTech Connect

    Hylko, J.M.

    2006-07-01

    Following graduation from a college or university with a technical degree, or through years of experience, an individual's training and career development activities typically focus on enhancing technical problem-solving skills. However, as these technical professionals, herein referred to as 'Techies', advance throughout their careers, they may be required to accept and adapt to the role of being a manager, and must undergo a transition to learn and rely on new problem-solving skills. However, unless a company has a specific manager-trainee class to address this subject and develop talent from within, an employee's management style is learned and developed 'on the job'. Both positive and negative styles are nurtured by those managers having similar qualities. Unfortunately, a negative style often contributes to the deterioration of employee morale and ultimate closing of a department or company. This paper provides the core elements of an effective management training program for 'Teaching Managers How to Manage' derived from the Department of Energy's Integrated Safety Management System and the Occupational Safety and Health Administration 's Voluntary Protection Program. Discussion topics and real-life examples concentrate on transitioning an employee from a 'Techie' to a manager; common characteristics of being a manager; the history and academic study of management; competition, change and the business of waste management; what to do after taking over a department by applying Hylko's Star of Success; command media; the formal and informal organizational charts; chain of command; hiring and developing high-degree, autonomous employees through effective communication and delegation; periodic status checks; and determining if the program is working successfully. These common characteristics of a strong management/leadership culture and practical career tips discussed herein provide a solid foundation for any company or department that is serious about developing

  20. VT Nuclear Services ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    VT Nuclear Services ltd Jump to: navigation, search Name: VT Nuclear Services ltd Place: Warrington, United Kingdom Zip: WA4 4BP Sector: Services Product: VT Nuclear Services...

  1. Alternative Energy Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Services Jump to: navigation, search Logo: Alternative Energy Services Name: Alternative Energy Services Place: Florida Product: renewable energy products and services Phone...

  2. Product Service Codes @ Headquarters | Department of Energy

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

    Service Codes @ Headquarters A listing of Product Service Codes used at Headquarters Procurement Services PDF icon Produce Service Codes @ Headquarters.pdf More Documents &...

  3. Power Services Site Map (pbl/help)

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

    | Contact Power Services | Help About Power Services Power Services Home Page Power Services Short Cuts Other Related Web Sites BPA Energy Efficiency Volunteer Energy...

  4. Development Of Strategy For The Management Of LLW In The United Kingdom

    SciTech Connect

    Wareing, A.S.; Fisher, J.

    2008-07-01

    The Nuclear Decommissioning Authority (NDA) is a UK non-departmental public body with a remit to clean up the civil public sector nuclear legacy. Much work has been done to date on developing contractor competition for the management of NDA-owned sites, including the UK's principal disposal facility: the Low Level Waste Repository (LLWR) in Cumbria. The competition goals and principles are integrated with the framework for the development of a UK Low Level Waste (LLW) management plan, through which the NDA will deliver its commitments to UK Government and stakeholders. Nexia Solutions has undertaken work for the NDA in assessing strategic options and scenarios for the management and disposal of current UK LLW. The volumetric, radiological and strategic limitations of existing disposition routes have been assessed against the inventories and characteristics of LLW forecast to arise. A number of potential alternative scenarios and variants for future LLW management have been modelled and assessed. (authors)

  5. Hanford analytical services quality assurance requirements documents

    SciTech Connect

    Hyatt, J.E.

    1997-09-25

    Hanford Analytical Services Quality Assurance Requirements Document (HASQARD) is issued by the Analytical Services, Program of the Waste Management Division, US Department of Energy (US DOE), Richland Operations Office (DOE-RL). The HASQARD establishes quality requirements in response to DOE Order 5700.6C (DOE 1991b). The HASQARD is designed to meet the needs of DOE-RL for maintaining a consistent level of quality for sampling and field and laboratory analytical services provided by contractor and commercial field and laboratory analytical operations. The HASQARD serves as the quality basis for all sampling and field/laboratory analytical services provided to DOE-RL through the Analytical Services Program of the Waste Management Division in support of Hanford Site environmental cleanup efforts. This includes work performed by contractor and commercial laboratories and covers radiological and nonradiological analyses. The HASQARD applies to field sampling, field analysis, and research and development activities that support work conducted under the Hanford Federal Facility Agreement and Consent Order Tri-Party Agreement and regulatory permit applications and applicable permit requirements described in subsections of this volume. The HASQARD applies to work done to support process chemistry analysis (e.g., ongoing site waste treatment and characterization operations) and research and development projects related to Hanford Site environmental cleanup activities. This ensures a uniform quality umbrella to analytical site activities predicated on the concepts contained in the HASQARD. Using HASQARD will ensure data of known quality and technical defensibility of the methods used to obtain that data. The HASQARD is made up of four volumes: Volume 1, Administrative Requirements; Volume 2, Sampling Technical Requirements; Volume 3, Field Analytical Technical Requirements; and Volume 4, Laboratory Technical Requirements. Volume 1 describes the administrative requirements

  6. 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

  7. Mr. Robert C, Smith Federal Acquisition Service General Services Administration

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

    8,2010 Mr. Robert C, Smith Federal Acquisition Service General Services Administration 2200 Crystal Drive, Suite 300 Arlington, VA 20406 Dear Mr. Smith: The Department of Energy (DOE) will participate as an authorized user of the second generation General Services Administration (GSA) Blanket Purchase Agreement (BPA) Number GS-33F-BQV08 for Express and Ground Domestic Delivery Services (0052) in the continental United States, Alaska, Hawaii, and Puerto Rico. All existing United Parcel Service

  8. Real Property Asset Management | Department of Energy

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

    Services » Site & Facility Restoration » Facility Engineering » Real Property Asset Management Real Property Asset Management The Real Property Asset Management (RPAM) portion of Deactivation & Decommissioning/Facility Engineering (D&D/FE) presents a driving programmatic challenge within the EM-D&D Clean-up program effort which currently involves 114 sites with 4,900 buildings and other structures which currently account for 28 percent of the Department's assets. The overall

  9. Facility Management Contractors and other Contractors Directory |

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

    Department of Energy Facility Management Contractors and other Contractors Directory Facility Management Contractors and other Contractors Directory FMCs achieve the mission of the field site they manage and operate, they have independent buying authority and use best commercial practices to subcontract for supplies and services. Moreover, the Department flows-down small business buying preferences in order to help the FMCs meet their small business subcontracting plan goals. Historically,

  10. Temporary Food Service

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

    Food Service The SLAC Café, auditorium and visitor center have been closed and will be replaced with a new Science and User Support Building (SUSB). During this construction (2013-2015), temporary food service will be provided by the Cardinal Chef Mobile Gourmet food trucks. On-Site The food trucks are located in front of Building 27. Hours of Operation Monday through Friday Breakfast: 7:30AM-9:30AM Lunch: 11:00AM-2:00PM Menu: http://www-project.slac.stanford.edu/foodtruckmenu/default.asp Local

  11. POLICY GUIDANCE MEMORANDUM #16 OPM Managers' Satisfaction Survey |

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

    Department of Energy 6 OPM Managers' Satisfaction Survey POLICY GUIDANCE MEMORANDUM #16 OPM Managers' Satisfaction Survey This memorandum provides guidance on how to implement the requirement for hiring managers to complete the OPM Managers' Satisfaction Survey before Servicing Human Resources Offices (SHROs) can make an official offer to any job selectee. POLICY GUIDANCE MEMORANDUM #16 OPM Managers' Satisfaction Survey (114.07 KB) Responsible Contacts Jennifer Ackerman Director, Human

  12. Central Scrap Management Office | Y-12 National Security Complex

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

    Global Security / Nuclear Material Recovery / Central Scrap Management ... Central Scrap Management Office The Y-12 Central Scrap Management Office serves as the U.S. Department of Energy repository for unirradiated uranium and provide technical assistance to DOE customers in the disposition of scrap uranium. CSMO manages scrap recovery, storage and disposition services for DOE programs. CSMO at the Y-12 National Security Complex provides centralized leadership and management of unirradiated

  13. Commercial & Resource Sharing Teleprocessing Services | Department of

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

    Energy Commercial & Resource Sharing Teleprocessing Services Commercial & Resource Sharing Teleprocessing Services The Following Commercial Timeshare Agreement Vendors are available to the Department of Energy: Contact mailto: Anna.Edwards@hq.doe.gov or mailto: Diane.McDonoungh@hq.doe.gov in the Business Management Division (IM-12) for more information and access. CONGRESSIONAL QUARTERLY, INC (CQI) These are annual subscriptions residing on CQI: Legislative Tracking, Reporting, and

  14. Professional and consultant service costs (FAR 31.205-33)

    Energy.gov [DOE]

    The Department's Contracting Officers are reminded of the applicability of FAR 31.205-33 to management & operating (M&O) subcontracts for professional and consultant services. As good stewards of taxpayer dollars, we must ensure that M&O subcontracts adhere to the requirements of FAR 31.205-33 regarding the evidence necessary to support the allowability of fees for services rendered, including but not limited to detailed invoices and deliverables for subcontracts and consultant agreements as appropriate.

  15. Utility Energy Service Contract Data Collection Template and

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

    Confidentiality Statement | Department of Energy Contract Data Collection Template and Confidentiality Statement Utility Energy Service Contract Data Collection Template and Confidentiality Statement Federal agencies and utilities can use this template to submit utility energy service contract (UESC) project data to the Federal Energy Management Program (FEMP). UESC project data is collected on a voluntary basis from federal and utility representatives. FEMP has records of UESC project data

  16. DOE Manual - ADVISORY COMMITTEE MANAGEMENT PROGRAM | Department of Energy

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

    Services » Communication & Engagement » EM SSAB » DOE Manual - ADVISORY COMMITTEE MANAGEMENT PROGRAM DOE Manual - ADVISORY COMMITTEE MANAGEMENT PROGRAM This Manual supplements the Federal Advisory Committee Act (FACA), Title 5 United States Code (U.S.C.), Appendix 2, as amended, and the General Services Administration's (GSA's) final rule "Federal Advisory Committee Management" Title 41 Code of Federal Regulations (CFR), Part 102-3, which establishes the policies and minimum

  17. 2008 Federal Energy Management Program (FEMP) Market Report

    SciTech Connect

    Tremper, C.

    2009-07-01

    This report assesses the market for Federal Energy Management Program (FEMP) services as it existed in FY 2008. It discusses Federal energy management goal progress in FY 2008, and examines the environment in which agencies implemented energy management projects over the last three years. The report also discusses some recent events that will increase the market for FEMP services, and outlines FEMP's major strategies to address these changes in FY 2009 and beyond.

  18. Federal Energy Management Program Agency Assistance | Department of Energy

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

    Federal Energy Management Program Agency Assistance Federal Energy Management Program Agency Assistance The Federal Energy Management Program (FEMP) offers assistance to help agencies meet federal laws and requirements through the implementation of energy efficiency and renewable energy technologies and procurements. Browse FEMP's agency assistance options, or contact a FEMP service area specialist below with questions. Service Area Contacts assistance_laboratories.jpg Data Centers and

  19. HQ Employee/Labor Management Relations Division (HC-33) | Department of

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

    Energy Employee/Labor Management Relations Division (HC-33) HQ Employee/Labor Management Relations Division (HC-33) Functions Provide labor/employee management relations advisory services to Headquarters staff, including union negotiations, adverse actions, grievances, and performance management; Represent management in third party situations or union negotiations; Provide work life information, referral and support services to Headquarters employees covering such areas as child care, elder

  20. Bibliographic Management

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

    and more from varied resources and databases to organize references, keep notes to stay ahead of the game. Questions? 505-667-5809 Email Bibliographic management tools allow...

  1. acquisition management

    National Nuclear Security Administration (NNSA)

    the science, technology, and engineering base; and,

  2. Continue NNSA management reforms.


    • Our Values:<...

    • Deputy Manager

      Energy.gov [DOE]

      A successful candidate in this position will support the Oak Ridge Office (ORO) Manager by providing overall executive leadership to ORO.

    • Position Management

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

      1992-06-23

      The order prescribes the policies, responsibilities, and procedures for position management within (DOE). Canceled by DOE N 1321.140. Cancels DOE 3510.1

    • Management Overview

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

      Debrief for the DOE-Managed Spent Nuclear Fuel and High Level Waste Research (aka Defense ... of "single repository" policy, whereby defense-related and commercial wastes are ...

    • project management

      National Nuclear Security Administration (NNSA)

      %2A en Project Management and Systems Support http:nnsa.energy.govaboutusouroperationsapmprojectmanagementandsystemssupport

    • Energy Management

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

      Energy Management Utilize energy efficiency to improve your industrial customer's business performance without the cost of major capital improvements. Energy efficiency is not...

    • project management

      National Nuclear Security Administration (NNSA)

      3%2A en Project Management and Systems Support http:www.nnsa.energy.govaboutusouroperationsapmprojectmanagementandsystemssupport

    • Quality Management

      Energy.gov [DOE]

      The Office of Quality Management, within the Office of Health, Safety and Security develops policies and procedures to ensure the classification and control of information is effective and...

    • MATRIX AND VECTOR SERVICES

      Energy Science and Technology Software Center

      2001-10-18

      PETRA V2 provides matrix and vector services and the ability construct, query, and use matrix and vector objects that are used and computed by TRILINOS solvers. It provides all basic matr5ix and vector operations for solvers in TRILINOS.

    • Automated Voxel-Based Analysis of Volumetric Dynamic Contrast-Enhanced CT Data Improves Measurement of Serial Changes in Tumor Vascular Biomarkers

      SciTech Connect

      Coolens, Catherine; Driscoll, Brandon; Chung, Caroline; Shek, Tina; Gorjizadeh, Alborz; Ménard, Cynthia; Jaffray, David

      2015-01-01

      Objectives: Development of perfusion imaging as a biomarker requires more robust methodologies for quantification of tumor physiology that allow assessment of volumetric tumor heterogeneity over time. This study proposes a parametric method for automatically analyzing perfused tissue from volumetric dynamic contrast-enhanced (DCE) computed tomography (CT) scans and assesses whether this 4-dimensional (4D) DCE approach is more robust and accurate than conventional, region-of-interest (ROI)-based CT methods in quantifying tumor perfusion with preliminary evaluation in metastatic brain cancer. Methods and Materials: Functional parameter reproducibility and analysis of sensitivity to imaging resolution and arterial input function were evaluated in image sets acquired from a 320-slice CT with a controlled flow phantom and patients with brain metastases, whose treatments were planned for stereotactic radiation surgery and who consented to a research ethics board-approved prospective imaging biomarker study. A voxel-based temporal dynamic analysis (TDA) methodology was used at baseline, at day 7, and at day 20 after treatment. The ability to detect changes in kinetic parameter maps in clinical data sets was investigated for both 4D TDA and conventional 2D ROI-based analysis methods. Results: A total of 7 brain metastases in 3 patients were evaluated over the 3 time points. The 4D TDA method showed improved spatial efficacy and accuracy of perfusion parameters compared to ROI-based DCE analysis (P<.005), with a reproducibility error of less than 2% when tested with DCE phantom data. Clinically, changes in transfer constant from the blood plasma into the extracellular extravascular space (K{sub trans}) were seen when using TDA, with substantially smaller errors than the 2D method on both day 7 post radiation surgery (±13%; P<.05) and by day 20 (±12%; P<.04). Standard methods showed a decrease in K{sub trans} but with large uncertainty (111.6 ± 150.5) %. Conclusions

    • SU-D-18A-02: Towards Real-Time On-Board Volumetric Image Reconstruction for Intrafraction Target Verification in Radiation Therapy

      SciTech Connect

      Xu, X; Iliopoulos, A; Zhang, Y; Pitsianis, N; Sun, X; Yin, F; Ren, L

      2014-06-01

      Purpose: To expedite on-board volumetric image reconstruction from limited-angle kV—MV projections for intrafraction verification. Methods: A limited-angle intrafraction verification (LIVE) system has recently been developed for real-time volumetric verification of moving targets, using limited-angle kV—MV projections. Currently, it is challenged by the intensive computational load of the prior-knowledge-based reconstruction method. To accelerate LIVE, we restructure the software pipeline to make it adaptable to model and algorithm parameter changes, while enabling efficient utilization of rapidly advancing, modern computer architectures. In particular, an innovative two-level parallelization scheme has been designed: At the macroscopic level, data and operations are adaptively partitioned, taking into account algorithmic parameters and the processing capacity or constraints of underlying hardware. The control and data flows of the pipeline are scheduled in such a way as to maximize operation concurrency and minimize total processing time. At the microscopic level, the partitioned functions act as independent modules, operating on data partitions in parallel. Each module is pre-parallelized and optimized for multi-core processors (CPUs) and graphics processing units (GPUs). Results: We present results from a parallel prototype, where most of the controls and module parallelization are carried out via Matlab and its Parallel Computing Toolbox. The reconstruction is 5 times faster on a data-set of twice the size, compared to recently reported results, without compromising on algorithmic optimization control. Conclusion: The prototype implementation and its results have served to assess the efficacy of our system concept. While a production implementation will yield much higher processing rates by approaching full-capacity utilization of CPUs and GPUs, some mutual constraints between algorithmic flow and architecture specifics remain. Based on a careful analysis

    • SU-E-T-644: Evaluation of Angular Dependence Correction for 2D Array Detector Using for Quality Assurance of Volumetric Modulated Arc Therapy

      SciTech Connect

      Karthikeyan, N; Ganesh, K M; Vikraman, S; Shariff, MH

      2014-06-15

      Purpose: To evaluate the angular dependence correction for Matrix Evolution 2D array detector in quality assurance of volumetric modulated arc therapy(VMAT). Methods: Total ten patients comprising of different sites were planned for VMAT and taken for the study. Each plan was exposed on Matrix Evolution 2D array detector with Omnipro IMRT software based on the following three different methods using 6MV photon beams from Elekta Synergy linear accelerator. First method, VMAT plan was delivered on Matrix Evolution detector as it gantry mounted with dedicated holder with build-up of 2.3cm. Second, the VMAT plan was delivered with the static gantry angle on to the table mounted setup. Third, the VMAT plan was delivered with actual gantry angle on Matrix Evolution detector fixed in Multicube phantom with gantry angle sensor and angular dependence correction were applied to quantify the plan quality. For all these methods, the corresponding QA plans were generated in TPS and the dose verification was done for both point and 2D fluence analysis with pass criteria of 3% dose difference and 3mm distance to agreement. Results: The measured point dose variation for the first method was observed as 1.580.6% of mean and SD with TPS calculated. For second and third method, the mean and standard deviation(SD) was observed as 1.670.7% and 1.850.8% respectively. The 2D fluence analysis of measured and TPS calculated has the mean and SD of 97.91.1%, 97.881.2% and 97.551.3% for first, second and third methods respectively. The calculated two-tailed Pvalue for point dose and 2D fluence analysis shows the insignificance with values of 0.9316 and 0.9015 respectively, among the different methods of QA. Conclusion: The qualitative evaluation of angular dependence correction for Matrix Evolution 2D array detector shows its competency in accuracy of quality assurance measurement of composite dose distribution of volumetric modulated arc therapy.

    • T-663: Cisco Content Services Gateway ICMP Processing Flaw Lets Remote Users Deny Service

      Office of Energy Efficiency and Renewable Energy (EERE)

      The Cisco Content Services Gateway: Second Generation provides intelligent network capabilities such as flexible policy management and billing based on deep-packet inspection, as well as subscriber and application awareness capabilities that enable mobile operators to quickly and easily offer value-added, differentiated services over their mobile data networks. A DoS vulnerability exists in the Cisco Content Services Gateway: Second Generation could allow an unauthenticated attacker to cause a device reload by sending crafted ICMP messages to the affected device. Note: The Cisco Gateway GPRS Support Node (GGSN), the Cisco Mobile Wireless Home Agent (HA), the Cisco Wireless Security Gateway (WSG), the Cisco Broadband Wireless Gateway and Cisco IP Transfer Point (ITP), and the Cisco Long Term Evolution (LTE) Gateway are not affected. This vulnerability is documented in Cisco bug ID CSCtl79577 ( registered customers only) and has been assigned CVE ID CVE-2011-2064.

    • Focused Crawling of the Deep Web Using Service Class Descriptions

      SciTech Connect

      Rocco, D; Liu, L; Critchlow, T

      2004-06-21

      Dynamic Web data sources--sometimes known collectively as the Deep Web--increase the utility of the Web by providing intuitive access to data repositories anywhere that Web access is available. Deep Web services provide access to real-time information, like entertainment event listings, or present a Web interface to large databases or other data repositories. Recent studies suggest that the size and growth rate of the dynamic Web greatly exceed that of the static Web, yet dynamic content is often ignored by existing search engine indexers owing to the technical challenges that arise when attempting to search the Deep Web. To address these challenges, we present DynaBot, a service-centric crawler for discovering and clustering Deep Web sources offering dynamic content. DynaBot has three unique characteristics. First, DynaBot utilizes a service class model of the Web implemented through the construction of service class descriptions (SCDs). Second, DynaBot employs a modular, self-tuning system architecture for focused crawling of the DeepWeb using service class descriptions. Third, DynaBot incorporates methods and algorithms for efficient probing of the Deep Web and for discovering and clustering Deep Web sources and services through SCD-based service matching analysis. Our experimental results demonstrate the effectiveness of the service class discovery, probing, and matching algorithms and suggest techniques for efficiently managing service discovery in the face of the immense scale of the Deep Web.

    • Berkeley Disk Resource Manager

      SciTech Connect

      2004-02-27

      The Berkeley Disk Resource Manager (B-DRM) is a middleware component whose function is to provide dynamic space allocation and file management of a shared disk system on the Grid. It provides space allocation and dynamic information on storage availability for the planning and execution of Grid jobs. The B-DRM manages two types of resources: space and files. Vi1en managing space, the B-DRM allocates space to the requesting client based on a default space quota, Then managing files, the B-DRM allocates space for files, invokes file transfer services to move files into the space, pins files for a certain lifetime, releases files upon the client?s request, and uses file replacement policies to optimize the use of the shared space. The B-DRM is designed to provide effective sharing of files, by monitoring the activity of shared files, and making dynamic decisions on which files to replace when space is needed. In addition, the B-DRM performs automatic garbage collection of unused files when space is needed by removing selected files that were released by the client or whose lifetime has expired. The BDRM supports requests to get multiple files in a single call, manages a queue of the requested files, brings in as many files as the space quota permits, and continues to reuse the space when files are released to stream files to the client until the entire request is satisfied. Similarly, the B-DRM supports requests to put multiple files into its space, streaming files into the allocated space and reusing the space if necessary.

    • Berkeley Disk Resource Manager

      Energy Science and Technology Software Center

      2004-02-27

      The Berkeley Disk Resource Manager (B-DRM) is a middleware component whose function is to provide dynamic space allocation and file management of a shared disk system on the Grid. It provides space allocation and dynamic information on storage availability for the planning and execution of Grid jobs. The B-DRM manages two types of resources: space and files. Vi1en managing space, the B-DRM allocates space to the requesting client based on a default space quota, Thenmore » managing files, the B-DRM allocates space for files, invokes file transfer services to move files into the space, pins files for a certain lifetime, releases files upon the client’s request, and uses file replacement policies to optimize the use of the shared space. The B-DRM is designed to provide effective sharing of files, by monitoring the activity of shared files, and making dynamic decisions on which files to replace when space is needed. In addition, the B-DRM performs automatic garbage collection of unused files when space is needed by removing selected files that were released by the client or whose lifetime has expired. The BDRM supports requests to get multiple files in a single call, manages a queue of the requested files, brings in as many files as the space quota permits, and continues to reuse the space when files are released to stream files to the client until the entire request is satisfied. Similarly, the B-DRM supports requests to put multiple files into its space, streaming files into the allocated space and reusing the space if necessary.« less

    • Utility Energy Services Contracts: Enabling Documents, May 2009 (Revised) (Book)

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

      www.femp.energy.gov ENERGY U.S. DEPARTMENT OF Energy Efficiency & Renewable Energy Utility Energy Services Contracts: Enabling Documents Prepared for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Federal Energy Management Program Revised June 2013 DOE/GO-102009-2588 UESCs: Enabling Documents 1 Department of Energy Washington, D.C. Dear Colleagues, The U.S. Department of Energy's (DOE) Federal Energy Management Program (FEMP) is pleased to present this third

    • Comparison of testicular dose delivered by intensity-modulated radiation therapy (IMRT) and volumetric-modulated arc therapy (VMAT) in patients with prostate cancer

      SciTech Connect

      Martin, Jeffrey M.; Handorf, Elizabeth A.; Price, Robert A.; Cherian, George; Buyyounouski, Mark K.; Chen, David Y.; Kutikov, Alexander; Johnson, Matthew E.; Ma, Chung-Ming Charlie; Horwitz, Eric M.

      2015-10-01

      A small decrease in testosterone level has been documented after prostate irradiation, possibly owing to the incidental dose to the testes. Testicular doses from prostate external beam radiation plans with either intensity-modulated radiation therapy (IMRT) or volumetric-modulated arc therapy (VMAT) were calculated to investigate any difference. Testicles were contoured for 16 patients being treated for localized prostate cancer. For each patient, 2 plans were created: 1 with IMRT and 1 with VMAT. No specific attempt was made to reduce testicular dose. Minimum, maximum, and mean doses to the testicles were recorded for each plan. Of the 16 patients, 4 received a total dose of 7800 cGy to the prostate alone, 7 received 8000 cGy to the prostate alone, and 5 received 8000 cGy to the prostate and pelvic lymph nodes. The mean (range) of testicular dose with an IMRT plan was 54.7 cGy (21.1 to 91.9) and 59.0 cGy (25.1 to 93.4) with a VMAT plan. In 12 cases, the mean VMAT dose was higher than the mean IMRT dose, with a mean difference of 4.3 cGy (p = 0.019). There was a small but statistically significant increase in mean testicular dose delivered by VMAT compared with IMRT. Despite this, it unlikely that there is a clinically meaningful difference in testicular doses from either modality.

    • SU-E-P-35: Real-Time Patient Transit Dose Verification of Volumetric Modulated Arc Radiotherapy by a 2D Ionization Chamber Array

      SciTech Connect

      Liu, X

      2015-06-15

      Purpose: To explore the real-time dose verification method in volumetric modulated arc radiotherapy (VMAT) with a 2D array ion chamber array. Methods: The 2D ion chamber array was fixed on the panel of electronic portal imaging device (EPID). Source-detector distance (SDD)was 140cm. 8mm RW3 solid water was added to the detector panel to achieve maximum readings.The patient plans for esophageal, prostate and liver cancers were selected to deliver on the cylindrical Cheese phantom 5 times in order to validate the reproducibility of doses. Real-time patient transit dose measurements were performed at each fraction. Dose distributions wereevaluated using gamma index criteria of 3mm DTA and 3% dose difference referred to the firsttime Result. Results: The gamma index pass rate in the Cheese phantom were about 98%; The gamma index pass rate for esophageal, liver and prostate cancer patient were about 92%,94%, and 92%, respectively; Gamma pass rate for all single fraction were more than 90%. Conclusion: The 2D array is capable of monitoring the real time transit doses during VMAT delivery. It is helpful to improve the treatment accuracy.

    • Characterization and Analysis Methods for the Examination of the Heterogeneous Solid Oxide Fuel Cell Electrode Microstructure, Part 1: Volumetric Measurements of the Heterogeneous Structure

      SciTech Connect

      Grew, Kyle N.; Peracchio, Aldo A.; Joshi, Abhijit S.; Izzo, Jr., John R.; Chiu, W. K. S.

      2010-12-15

      Advanced imaging and characterization methods have permitted the 3-D and phase-specific reconstruction of dense and opaque samples with features that have a length scale on the order of tens of nanometers and comprised of materials with large X-ray mass absorption coefficients. Engineered materials, like those found in solid oxide fuel cell (SOFC) electrodes, use complex materials that have often limited opportunities to perform 3-D characterization and analysis. Still, characterization and analysis methods are needed to better understand these structures and their functional impact. The development, verification, and validation of methods used by the authors for the characterization and analysis of the heterogeneous SOFC anode are discussed in this work. These methods include the measurement of the volume fractions of the individual phases, contiguity or volumetric connectivity, tortuosity, and interfacial properties. A second and complementary part of this work will examine quantitative methods that provide detailed descriptions of the structure and its relations to the transport processes that it must support. These efforts are intended to describe the formulation of methods developed to provide insight into the SOFC anode nano/microstructure.

  1. United States Forest Service - Forest Service NEPA Procedures...

    OpenEI (Open Energy Information) [EERE & EIA]

    and Guidance Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: United States Forest Service - Forest Service NEPA Procedures and Guidance Abstract This...

  2. Service Academies Research Associates

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

    Internships » SARA » SARA Service Academies Research Associates (SARA) The academies come to Los Alamos for a summer of science. Contact Jonathan S. Ventura Email application Program Application 2017 Your Name Date of Birth SSN Home Address Phone Email Address at the Academy Academy Approver's Name Academy Approver's Phone Academy Approver's Email GPA (requires minimum 3.0) Academy Major Foreign Language(s) and Proficiency Preferred Work Environment (lab or office space) Dates Available to

  3. Method of servicing wellbores

    SciTech Connect

    Pasztor, A.J.; Stauffer, R.C.

    1981-12-08

    The servicing of wellbores with a high density fluid to maintain an elevated pressure on a portion of the formation penetrated by the well is improved. The improvement comprises injecting as the high density fluid a substantially solids-free aqueous solution of calcium bromide and zinc bromide having a density of at least about 15 pounds per gallon. The aqueous solution is prepared by reacting hydrogen bromide with zinc or compounds of zinc in the presence of an aqueous calcium bromide solution.

  4. Method of servicing wellbores

    SciTech Connect

    Stauffer, R. C.; Pasztor, A. J.

    1984-12-25

    The servicing of wellbores with a high density fluid to maintain an elevated pressure on a portion of the formation penetrated by the well is improved. The improvement comprises injecting as the high density fluid a substantially solids-free aqueous solution of calcium bromide and zinc bromide having a density of at least about 15 pounds per gallon. The aqueous solution is prepared by reacting hydrogen bromide with zinc or compounds of zinc in the presence of an aqueous calcium bromide solution.

  5. Internal Revenue Service

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

    5500 Department of the Treasury Internal Revenue Service Department of Labor Employee Benefits Security Administration Pension Benefit Guaranty Corporation Annual Return/Report of Employee Benefit Plan This form is required to be filed for employee benefit plans under sections 104 and 4065 of the Employee Retirement Income Security Act of 1974 (ERISA) and sections 6047(e), 6057(b), and 6058(a) of the Internal Revenue Code (the Code).  Complete all entries in accordance with the instructions

  6. Concentrating Solar Power Services CSP Services | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    providing consulting, due diligence and component testing for Solar Thermal Electricity Generation (STEG). References: Concentrating Solar Power Services (CSP...

  7. X-ray tomographic in-service inspection of girth welds - The European project TomoWELD

    SciTech Connect

    Ewert, Uwe Redmer, Bernhard Walter, David Thiessenhusen, Kai-Uwe Bellon, Carsten; Nicholson, P. Ian; Clarke, Alan L.; Finke-Hrknen, Klaus-Peter

    2015-03-31

    The new standard 'ISO 17636-2:2013: Non-destructive testing of welds - Radiographic testing - Part 2: X- and gamma-ray techniques with digital detectors', defines the practice for radiographic inspection of welded pipes for manufacturing and in-service inspection. It is applied in Europe for inspections of pipe welds in nuclear power plants as well as in chemical plants and allows a faster inspection with digital detector arrays (DDA) than with film. Nevertheless, it does not allow the evaluation of the depth and shape of volumetric and planar indications. In 2001 a planar tomography scanner, TomoCAR, was introduced for mechanized radiographic testing (RT) inspection and non-destructive measurement of cross sections. The project TomoWELD is based on a new concept of the scan geometry, an enhanced GPU based reconstruction, and the application of a new generation of photon counting DDAs based on CdTe crystal CMOS hybrids. The new detector permits the selection of energy thresholds to obtain an optimum energy range and reduction of the influence of scattered radiation. The concept and first measurements are presented. Flaw depth and shape of volumetric and planar irregularities can be determined.

  8. EWEB - Energy Management Services Loan | Department of Energy

    Energy.gov [DOE] (indexed site)

    Source http:programs.dsireusa.orgsystemprogramdetail360 Careers & Internships Contact Us link to facebook link to twitter Email Signup Sign up for updates Go Energy.gov...

  9. Director, Human Resources Shared Service Center (Management and Performance)

    Energy.gov [DOE]

    The Office of the Chief Human Capital Officer (OCHCO) is a progressive and contemporary organization that partners with the DOE leadership to maximize the talent, diversity, commitment and...

  10. Lisa Gerhardt NERSC User Services Group

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

    Gerhardt NERSC User Services Group NUG Training August 11, 2015 Data Management at NERSC Where Do I Put My Data? - 2 - * Overview of NERSC file systems - Local vs. Global - Permanent vs. Purged - Personal vs. Shared * HPSS Archive System - What is it and how to use it NERSC File Systems - 3 - The compute and storage systems 2015 Production Clusters Carver, PDSF, JGI, MatComp, Planck /global/scr atch 4 PB /project 5 PB /home 250 TB 70 PB stored, 240 PB capacity, 40 years of community data HPSS 16

  11. PPPO Services | Department of Energy

    Energy.gov [DOE] (indexed site)

    Our mission is to accomplish Environmental Remediation, Waste Management, Depleted Uranium ... to managing the depleted uranium hexafluoride (DUF6) conversion operations at both sites. ...

  12. Management Overview

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

    ... Disposition R&D Campaign FY17 Planning Used Fuel Disposition Schedule for FY17 Planning June 2016: Campaign management works with NE-53 to prepare FY17 plan at the control ...

  13. Conference Management

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

    2007-01-25

    The Order establishes requirements and responsibilities for managing conferences sponsored or co-sponsored by the Department of Energy, including the National Nuclear Security Administration. Cancels DOE O 110.3. Canceled by DOE N 251.97.

  14. Power Services Site Navigation Menus

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

    links for that menu. This page can be accessed via keyboard from other pages on the Power Services web site (access key N). Menu Names: About Power Services | News & Events |...

  15. Summary - Environmental Management Waste Management Facility...

    Office of Environmental Management (EM)

    Waste Management Facility (EMWMF) at Oak Ridge, TN Why DOE-EM Did This Review The Environmental Management Waste Management Facility (EMWMF) is a land disposal facility for ...

  16. PROJECT MANAGEMENT PLANS Project Management Plans

    Office of Environmental Management (EM)

    MANAGEMENT PLANS Project Management Plans Overview Project Management Plan Suggested Outline Subjects Crosswalk between the Suggested PMP Outline Subjects and a Listing ...

  17. Environmental Management Waste Management Facility (EMWMF) at...

    Office of Environmental Management (EM)

    Waste Management Facility (EMWMF) at Oak Ridge Environmental Management Waste Management Facility (EMWMF) at Oak Ridge Full Document and Summary Versions are available for download ...

  18. System for Award Management (SAM):

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

    System for Award Management (SAM) ChallengeHER Opportunities for Women in Federal Contracting May 23, 2013 Judith R. Zawatsky General Services Administration You are here today because you want to: a) Get a contract with the federal government b) Get a grant from the federal government c) Increase the work you are already doing with the federal government d) Learn new acronyms WHERE DO YOU START? www.sam.gov WHAT IS SAM? The System for Award Management (SAM) is the Official U.S. Government

  19. Program Managers

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

    Program Managers Program Managers Enabling remarkable discoveries and tools that transform our understanding of energy and matter and advance national, economic, and energy security. Advanced Scientific Computing Applied Mathematics: Pieter Swart, T-5 Computer Science: Pat McCormick, CCS-7 Computational Partnerships: Galen Shipman, CCS-7 Basic Energy Sciences Materials Sciences & Engineering: Toni Taylor, ADCLES-DO CINT National User Facility: Alex Lacerda, MPA-CINT (Acting Director)

  20. V-177: VMware vCenter Chargeback Manager File Upload Handling...

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

    Apache modproxymodrewrite Bug Lets Remote Users Access Internal Servers U-047: Siemens Automation License Manager Bugs Let Remote Users Deny Service or Execute Arbitrary Code...

  1. Emergency Management: Facility Emergency Plan Template

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

    20, 130 ,131 Other SLAC Resources SLAC Site Security Main Gate 2551 On-site Palo Alto Fire Station Business Phone 2776 Facilities Department Service Request 8901 Normal working hours only SLAC Medical Department 2281 Waste Management 2399 Building manager Brian Choi Assistant building manager Larry Cadapan Publication dates September 24, 2010 Prepared by Behzad Bozorg-Chami Approved by 20 Jun 2007 (updated AUG. 2010) SLAC-I-730-0A14J-001-R001 2 of 12 Emergency Management: Facility Emergency Plan

  2. DOE Seeks Expression of Interest for Carlsbad Technical Support Services

    Energy.gov [DOE]

    Cincinnati – The U.S. Department of Energy (DOE) Environmental Management Consolidated Business Center (EMCBC) today issued a Sources Sought Synopsis/Expression of Interest seeking small business concerns with the capabilities to provide Technical Support Services to the DOE Carlsbad Field Office (CBFO) in Carlsbad, New Mexico.

  3. DOE Awards Task Order for Litigation Support Services

    Energy.gov [DOE]

    Cincinnati - The Department of Energy (DOE) today announced the award of a task order to TLI Solutions, Inc., a large business, from Arvada, CO for Litigation Support Services to support the Environmental Management Consolidated Business Center (EMCBC) Office of Chief Counsel (OCC).

  4. U.S. Department of Energy Awards a Contract to USA Repository Services for

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

    Management and Operating Contractor Support for the Yucca Mountain Project | Department of Energy a Contract to USA Repository Services for Management and Operating Contractor Support for the Yucca Mountain Project U.S. Department of Energy Awards a Contract to USA Repository Services for Management and Operating Contractor Support for the Yucca Mountain Project October 30, 2008 - 4:14pm Addthis Washington, D.C. -- The U.S. Department of Energy (DOE) today awarded a $2.5 billion management

  5. Network Communication as a Service-Oriented Capability

    SciTech Connect

    Johnston, William; Johnston, William; Metzger, Joe; Collins, Michael; Burrescia, Joseph; Dart, Eli; Gagliardi, Jim; Guok, Chin; Oberman, Kevin; O'Conner, Mike

    2008-01-08

    In widely distributed systems generally, and in science-oriented Grids in particular, software, CPU time, storage, etc., are treated as"services" -- they can be allocated and used with service guarantees that allows them to be integrated into systems that perform complex tasks. Network communication is currently not a service -- it is provided, in general, as a"best effort" capability with no guarantees and only statistical predictability. In order for Grids (and most types of systems with widely distributed components) to be successful in performing the sustained, complex tasks of large-scale science -- e.g., the multi-disciplinary simulation of next generation climate modeling and management and analysis of the petabytes of data that will come from the next generation of scientific instrument (which is very soon for the LHC at CERN) -- networks must provide communication capability that is service-oriented: That is it must be configurable, schedulable, predictable, and reliable. In order to accomplish this, the research and education network community is undertaking a strategy that involves changes in network architecture to support multiple classes of service; development and deployment of service-oriented communication services, and; monitoring and reporting in a form that is directly useful to the application-oriented system so that it may adapt to communications failures. In this paper we describe ESnet's approach to each of these -- an approach that is part of an international community effort to have intra-distributed system communication be based on a service-oriented capability.

  6. ESnet's LHCONE Service

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

    ESnet's LHCONE Service March 23 rd 2015 Presented by Jason Zurawski, zurawski@es.net Science Engagement Authored by Joe Metzger metzger@es.net Network Engineering What is LHCONE? LHCONE is a Global Science Overlay Network designed for high performance science workflows and dedicated to the HEP community. * LHCONE provides access to HEP Computing Resources at: * LHC Tier 1, and Tier 2 and Tier 3 Centers * Belle II Tier 1 Centers (KEK & PNNL) and Tier 2 centers * Non-science resources are NOT

  7. 516 DM Chapter 8 Managing the NEPA Process U.S. Fish and Wildlife...

    OpenEI (Open Energy Information) [EERE & EIA]

    8 Managing the NEPA Process U.S. Fish and Wildlife Service Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: 516 DM Chapter 8 Managing...

  8. DOE TRANSCOM Technical Support Services DE-EM0002903 PART III...

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

    LIST 2 J-7 CONFERENCE ATTENDANCE APPROVAL REQUEST 2 J-8 SERVICE CONTRACT ACT WAGE DETERMINATION 10 J-9 DOE OFFICE OF ENVIRONMENTAL MANAGEMENT FY 13 ANNUAL PERFORMANCE AGREEMENT 19...

  9. V-209:Cisco WAAS (Wide Area Application Services) Arbitrary Code Execution Vulnerabilities

    Energy.gov [DOE]

    Cisco Wide Area Application Services (WAAS) when configured as Central Manager (CM), contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code on the affected system.

  10. LED Provides Effective and Efficient Parking Area Lighting at the NAVFAC Engineering Service Center

    SciTech Connect

    2010-08-12

    U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) emerging technology case study showcasing LED lighting to improve energy efficiency in parking areas at the NAVFAC Engineering Services Center.

  11. Draft - DOE O 522.1A, Pricing of Departmental Materials and Services

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

    The order establishes DOE requirements for prices and charges for materials and services sold or provided to external organizations, other Federal agencies, or the private sector either directly or through a Departmental site/facility management contract.

  12. Request to Make a Page Change to DOE O 329.2, Excepted Service...

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

    Service Authority for Exceptionally Well Qualified (EWQ) EQ Pay Plan Employees by Erin Moore The purpose of the page change is to allow more efficient and effective management of...

  13. OTEC support services. Quarterly technical progress report No. 10, 15 August 1980-14 November 1980

    SciTech Connect

    1980-11-01

    OTEC system integration, engineering, and management services provided by the VSE Corporation for the DOE Division of Ocean Energy Systems from August 15 through November 14, 1980 are reported. (WHK)

  14. OTEC support services. Quarterly technical progress report No. 11, 15 November 1980-14 February 1981

    SciTech Connect

    1981-02-01

    Technical engineering and management support services for the Ocean Thermal Energy Conversion Program are listed along with their objectives. Progress is reported on the following: technical assessments, OTEC system integration, environment and siting considerations, and transmission subsystem considerations. (MHR)

  15. OTEC support services. Quarterly technical progress report No. 17, 15 May 1982-14 August 1982

    SciTech Connect

    1982-08-01

    Progress relative to accomplishments and relative to meetings, conferences, etc. are reported in the areas of OTEC commercialization support, program technical engineering and instrumentation analysis, technical and management services, OTEC system integration, and transmission subsystem considerations. (LEW)

  16. OTEC support services. Quarterly technical progress report No. 19, November 15, 1982-February 14, 1983

    SciTech Connect

    Not Available

    1983-03-01

    Activities relative to accomplishments and to meetings, conferences, etc. are reported in the areas of: OTEC commercialization support, program technical engineering and instrumentation analysis, technical and management services, OTEC systems integration, and transmission subsystem considerations. (LEW)

  17. Netlib services and resources

    SciTech Connect

    Browne, S.V.; Green, S.C.; Moore, K.; Wade, R.C.; Dongarra, J.J. |; Rowan, T.H.

    1994-04-01

    The Netlib repository, maintained by the University of Tennessee and Oak Ridge National Laboratory, contains freely available software, documents, and databases of interest to the numerical, scientific computing, and other communities. This report includes both the Netlib User`s Guide and the Netlib System Manager`s Guide, and contains information about Netlib`s databases, interfaces, and system implementation. The Netlib repository`s databases include the Performance Database, the Conferences Database, and the NA-NET mail forwarding and Whitepages Databases. A variety of user interfaces enable users to access the Netlib repository in the manner most convenient and compatible with their networking capabilities. These interfaces include the Netlib email interface, the Xnetlib X Windows client, the netlibget command-line TCP/IP client, anonymous FTP, anonymous RCP, and gopher.

  18. SU-E-T-28: A Treatment Planning Comparison of Volumetric Modulated Arc Therapy Vs. Proton Therapy for Post-Mastectomy Radiotherapy

    SciTech Connect

    Hernandez, M; Zhang, R; Sanders, M; Newhauser, W

    2014-06-01

    Purpose: The delivery of post-mastectomy radiotherapy (PMRT) can be challenging for patients with left-sided breast cancer due to the PTV size and proximity to critical organs. This study investigates the use of protons for PMRT in a clinically-representative cohort of patients, and quantitatively compares volumetric modulated arc therapy (VMAT) to proton therapy to have an evidence-based rationale for selecting a treatment modality for these patients. Methods: Eight left-sided PMRT patients previously treated at our clinic with VMAT were identified for the study. PTVs included the chest wall and regional lymph nodes. Passively scattered (PS) and intensity modulated proton therapy (IMPT) plans were constructed using the Eclipse proton planning system. The resulting plans were compared to the original VMAT plan on the basis of PTV coverage; dose homogeneity index (DHI) and conformity index (CI); dose to organs at risk (OAR); tumor control probability (TCP), normal tissue complication probability (NTCP) and secondary cancer complication probability (SCCP). Differences were tested for significance using the paired Student's t-test (p<0.01). Results: All modalities produced clinically acceptable PMRT plans. The comparison demonstrated proton treatment plans provide significantly lower NTCP values for the heart and the lung while maintaining significantly better CI and DHI. At a prescribed dose of 50.4 Gy (RBE) in the PTV, the calculated mean NTCP value for the patients decreased from 1.3% to 0.05% for the whole heart (cardiac mortality) and from 3.8% to 1.1% for the lungs (radiation pneumonitis) for both proton therapy plans from VMAT plans. Both proton modalities showed a significantly lower SCCP for the contralateral breast compared to VMAT. Conclusion: All three plans (VMAT, PS, and IMPT) provide acceptable treatment plans for PMRT. However, proton therapy shows a significant advantage over VMAT with regards to sparing OARs and may be more advantageous for patients

  19. Comparison of organ-at-risk sparing and plan robustness for spot-scanning proton therapy and volumetric modulated arc photon therapy in head-and-neck cancer

    SciTech Connect

    Barten, Danique L. J. Tol, Jim P.; Dahele, Max; Slotman, Ben J.; Verbakel, Wilko F. A. R.

    2015-11-15

    Purpose: Proton radiotherapy for head-and-neck cancer (HNC) aims to improve organ-at-risk (OAR) sparing over photon radiotherapy. However, it may be less robust for setup and range uncertainties. The authors investigated OAR sparing and plan robustness for spot-scanning proton planning techniques and compared these with volumetric modulated arc therapy (VMAT) photon plans. Methods: Ten HNC patients were replanned using two arc VMAT (RapidArc) and spot-scanning proton techniques. OARs to be spared included the contra- and ipsilateral parotid and submandibular glands and individual swallowing muscles. Proton plans were made using Multifield Optimization (MFO, using three, five, and seven fields) and Single-field Optimization (SFO, using three fields). OAR sparing was evaluated using mean dose to composite salivary glands (Comp{sub Sal}) and composite swallowing muscles (Comp{sub Swal}). Plan robustness was determined for setup and range uncertainties (±3 mm for setup, ±3% HU) evaluating V95% and V107% for clinical target volumes. Results: Averaged over all patients Comp{sub Sal}/Comp{sub Swal} mean doses were lower for the three-field MFO plans (14.6/16.4 Gy) compared to the three-field SFO plans (20.0/23.7 Gy) and VMAT plans (23.0/25.3 Gy). Using more than three fields resulted in differences in OAR sparing of less than 1.5 Gy between plans. SFO plans were significantly more robust than MFO plans. VMAT plans were the most robust. Conclusions: MFO plans had improved OAR sparing but were less robust than SFO and VMAT plans, while SFO plans were more robust than MFO plans but resulted in less OAR sparing. Robustness of the MFO plans did not increase with more fields.

  20. Area 2. Use Of Engineered Nanoparticle-Stabilized CO2 Foams To Improve Volumetric Sweep Of CO2 EOR Processes

    SciTech Connect

    DiCarlo, David; Huh, Chun; Johnston, Keith P.

    2015-01-31

    The goal of this project was to develop a new CO2 injection enhanced oil recovery (CO2-EOR) process using engineered nanoparticles with optimized surface coatings that has better volumetric sweep efficiency and a wider application range than conventional CO2-EOR processes. The main objectives of this project were to (1) identify the characteristics of the optimal nanoparticles that generate extremely stable CO2 foams in situ in reservoir regions without oil; (2) develop a novel method of mobility control using “self-guiding” foams with smart nanoparticles; and (3) extend the applicability of the new method to reservoirs having a wide range of salinity, temperatures, and heterogeneity. Concurrent with our experimental effort to understand the foam generation and transport processes and foam-induced mobility reduction, we also developed mathematical models to explain the underlying processes and mechanisms that govern the fate of nanoparticle-stabilized CO2 foams in porous media and applied these models to (1) simulate the results of foam generation and transport experiments conducted in beadpack and sandstone core systems, (2) analyze CO2 injection data received from a field operator, and (3) aid with the design of a foam injection pilot test. Our simulator is applicable to near-injection well field-scale foam injection problems and accounts for the effects due to layered heterogeneity in permeability field, foam stabilizing agents effects, oil presence, and shear-thinning on the generation and transport of nanoparticle-stabilized C/W foams. This report presents the details of our experimental and numerical modeling work and outlines the highlights of our findings.

  1. Optimized Volumetric Modulated Arc Therapy Versus 3D-CRT for Early Stage Mediastinal Hodgkin Lymphoma Without Axillary Involvement: A Comparison of Second Cancers and Heart Disease Risk

    SciTech Connect

    Filippi, Andrea Riccardo; Ragona, Riccardo; Piva, Cristina; Scafa, Davide; Fiandra, Christian; Fusella, Marco; Giglioli, Francesca Romana; Lohr, Frank; Ricardi, Umberto

    2015-05-01

    Purpose: The purpose of this study was to evaluate the risks of second cancers and cardiovascular diseases associated with an optimized volumetric modulated arc therapy (VMAT) planning solution in a selected cohort of stage I/II Hodgkin lymphoma (HL) patients treated with either involved-node or involved-site radiation therapy in comparison with 3-dimensional conformal radiation therapy (3D-CRT). Methods and Materials: Thirty-eight patients (13 males and 25 females) were included. Disease extent was mediastinum alone (n=8, 21.1%); mediastinum plus unilateral neck (n=19, 50%); mediastinum plus bilateral neck (n=11, 29.9%). Prescription dose was 30 Gy in 2-Gy fractions. Only 5 patients had mediastinal bulky disease at diagnosis (13.1%). Anteroposterior 3D-CRT was compared with a multiarc optimized VMAT solution. Lung, breast, and thyroid cancer risks were estimated by calculating a lifetime attributable risk (LAR), with a LAR ratio (LAR{sub VMAT}-to-LAR{sub 3D-CRT}) as a comparative measure. Cardiac toxicity risks were estimated by calculating absolute excess risk (AER). Results: The LAR ratio favored 3D-CRT for lung cancer induction risk in mediastinal alone (P=.004) and mediastinal plus unilateral neck (P=.02) presentations. LAR ratio for breast cancer was lower for VMAT in mediastinal plus bilateral neck presentations (P=.02), without differences for other sites. For thyroid cancer, no significant differences were observed, regardless of anatomical presentation. A significantly lower AER of cardiac (P=.038) and valvular diseases (P<.0001) was observed for VMAT regardless of disease extent. Conclusions: In a cohort of patients with favorable characteristics in terms of disease extent at diagnosis (large prevalence of nonbulky presentations without axillary involvement), optimized VMAT reduced heart disease risk with comparable risks of thyroid and breast cancer, with an increase in lung cancer induction probability. The results are however strongly influenced by

  2. Poster Thur Eve 17: In-phantom and Fluence-based Measurements for Quality Assurance of Volumetric-driven Adaptation of Arc Therapy

    SciTech Connect

    Schaly, B; Hoover, D; Mitchell, S; Wong, E

    2014-08-15

    During volumetric modulated arc therapy (VMAT) of head and neck cancer, some patients lose weight which may result in anatomical deviations from the initial plan. If these deviations are substantial a new treatment plan can be designed for the remainder of treatment (i.e., adaptive planning). Since the adaptive treatment process is resource intensive, one possible approach to streamlining the quality assurance (QA) process is to use the electronic portal imaging device (EPID) to measure the integrated fluence for the adapted plans instead of the currently-used ArcCHECK device (Sun Nuclear). Although ArcCHECK is recognized as the clinical standard for patient-specific VMAT plan QA, it has limited length (20 cm) for most head and neck field apertures and has coarser detector spacing than the EPID (10 mm vs. 0.39 mm). In this work we compared measurement of the integrated fluence using the EPID with corresponding measurements from the ArcCHECK device. In the past year nine patients required an adapted plan. Each of the plans (the original and adapted) is composed of two arcs. Routine clinical QA was performed using the ArcCHECK device, and the same plans were delivered to the EPID (individual arcs) in integrated mode. The dose difference between the initial plan and adapted plan was compared for ArcCHECK and EPID. In most cases, it was found that the EPID is more sensitive in detecting plan differences. Therefore, we conclude that EPID provides a viable alternative for QA of the adapted head and neck plans and should be further explored.

  3. SU-E-T-226: Junction Free Craniospinal Irradiation in Linear Accelerator Using Volumetric Modulated Arc Therapy : A Novel Technique Using Dose Tapering

    SciTech Connect

    Sarkar, B; Roy, S; Paul, S; Munshi, A; Roy, Shilpi; Jassal, K; Ganesh, T; Mohanti, BK

    2014-06-01

    Purpose: Spatially separated fields are required for craniospinal irradiation due to field size limitation in linear accelerator. Field junction shits are conventionally done to avoid hot or cold spots. Our study was aimed to demonstrate the feasibility of junction free irradiation plan of craniospinal irradiation (CSI) for Meduloblastoma cases treated in linear accelerator using Volumetric modulated arc therapy (VMAT) technique. Methods: VMAT was planned using multiple isocenters in Monaco V 3.3.0 and delivered in Elekta Synergy linear accelerator. A full arc brain and 40 posterior arc spine fields were planned using two isocentre for short (<1.3 meter height ) and 3 isocentres for taller patients. Unrestricted jaw movement was used in superior-inferior direction. Prescribed dose to PTV was achieved by partial contribution from adjacent beams. A very low dose gradient was generated to taper the isodoses over a long length (>10 cm) at the conventional field junction. Results: In this primary study five patients were planned and three patients were delivered using this novel technique. As the dose contribution from the adjacent beams were varied (gradient) to create a complete dose distribution, therefore there is no specific junction exists in the plan. The junction were extended from 1014 cm depending on treatment plan. Dose gradient were 9.62.3% per cm for brain and 7.91.7 % per cm for spine field respectively. Dose delivery error due to positional inaccuracy was calculated for brain and spine field for 1mm, 2mm, 3mm and 5 mm were 1%0.8%, 2%1.6%, 2.8%2.4% and 4.3%4% respectively. Conclusion: Dose tapering in junction free CSI do not require a junction shift. Therefore daily imaging for all the field is also not essential. Due to inverse planning dose to organ at risk like thyroid kidney, heart and testis can be reduced significantly. VMAT gives a quicker delivery than Step and shoot or dynamic IMRT.

  4. Hanford Sampling Quality Management Plan (HSQMP)

    SciTech Connect

    Hyatt, J.E.

    1995-06-01

    HSQMP establishes quality requirements in response to DOE Order 5700. 6C and to 10 Code of Federal Regulations 830.120. HSQMP is designed to meet the needs of Richland Operations Office for controlling the quality of services provided by sampling operations. It is issued through the Analytical Services Program of the Waste Programs Division. This document describes the Environmental Sampling and Analysis Program activities considered to represent the best management activities necessary to achieve a sampling program with adequate control.

  5. Environmental Management Advisory Board Charter | Department of Energy

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

    Services » Communication & Engagement » EMAB » Environmental Management Advisory Board Charter Environmental Management Advisory Board Charter The Environmental Management Advisory Board's (EMAB)'s most recent charter outlines the objective, structure, and scope of the Board. EMAB Charter (120.69 KB) More Documents & Publications EM SSAB Charter EM SSAB Conference Calls - September 19, 2011 EMAB Meeting - April 2009 Waste Management Nuclear Materials & Waste Tank Waste and Waste

  6. 2013 Federal Energy and Water Management Award Winners | Department of

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

    Energy 3 Federal Energy and Water Management Award Winners 2013 Federal Energy and Water Management Award Winners 2013 Federal Energy and Water Management Award Winners The Federal Energy and Water Management Awards recognize individuals, groups, and agencies for the outstanding use of energy- and water-efficiency technologies at Federal facilities. View a video honoring the 25 individuals and teams that received awards in 2013. Awards to Individuals: Exceptional Service Image of the poster

  7. Guidelines for management of noxious weeds at Hanford

    SciTech Connect

    Roos, R.C.; Malady, M.B.

    1995-10-27

    Integrated Pest Management Services is responsible for management and control of noxious weeds on the Hanford Site. Weed species and populations are prioritized and objective defined, according to potential site and regional impact. Population controls are implemented according to priority. An integrated approach is planned for noxious weed control in which several management options are considered and implemented separately or in coordination to best meet management objectives. Noxious weeds are inventories and monitored to provide information for planning and program review.

  8. Acting Assistant Secretray Triay's Written Statement on the American Recovery and Reinvestment Act of 2009, before the Senate Armed Services Subcommittee on Strategic Forces (April 22, 2009)

    Energy.gov [DOE]

    Statement of Inés Triay, Acting Assistant Secretary for Environmental Management, United States Department of Energy, before the Subcommittee on Strategic Forces, Committee on Armed Services,...

  9. Francesca Verdier to Leave NERSC after 19 Years in User Services,

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

    Allocations Francesca Verdier Retiring after 19 Years at NERSC Francesca Verdier to Leave NERSC after 19 Years in User Services, Allocations June 10, 2015 FRVedison Francesca Verdier, currently NERSC's allocations manager, has been managing user services at high performance computing facilities since 1990. She joined NERSC in 1996 as part of the center's massive hiring effort after relocating from Lawrence Livermore National Laboratory to Lawrence Berkeley National Laboratory. After 19 years

  10. Providence Financial Services Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Financial Services Ltd Jump to: navigation, search Name: Providence Financial Services Ltd Place: Stanford, Connecticut Sector: Biomass, Renewable Energy, Services Product:...

  11. Enertech Marketing Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Enertech Marketing Services Jump to: navigation, search Name: Enertech Marketing Services Place: Bangalore, Karnataka, India Zip: 560041 Sector: Services, Solar Product: Enertech...

  12. Tiger Energy Services Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Services Inc Jump to: navigation, search Name: Tiger Energy Services Inc. Place: Signal Hill, California Zip: 90755 Sector: Geothermal energy, Services Product: US-based...

  13. Hermes Energy Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Hermes Energy Services Jump to: navigation, search Name: Hermes Energy Services Place: Dursley, United Kingdom Sector: Services Year Founded: 2007 Website: www.hermesenergyservices...

  14. Williams Energy Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy Services Jump to: navigation, search Name: Williams Energy Services Place: Tulsa, OK Website: www.williamsenergyservices.com References: Williams Energy Services1...

  15. International Nuclear Services Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Nuclear Services Ltd Jump to: navigation, search Name: International Nuclear Services Ltd Place: Cheshire, England, United Kingdom Zip: WA3 6AS Sector: Services Product:...

  16. Competing Federal Utility Energy Service Contracts | Department...

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

    Competing Federal Utility Energy Service Contracts Competing Federal Utility Energy Service Contracts Opening utility energy service contracts to competing franchised utility ...

  17. Energy Efficiency Services Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Services Ltd Jump to: navigation, search Name: Energy Efficiency Services Ltd Place: Delhi (NCT), India Sector: Efficiency, Services Product: Delhi-based joint venture formed to...

  18. Power Services Financial Information (pbl/about)

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

    Related Web Sites Power Services Organization Power Services Financial Information Net Revenue Sounding Board Tribal Affairs Office Account Executives Customer Service Centers...

  19. Fish and Wildlife Service | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Wildlife Service Jump to: navigation, search Logo: Fish and Wildlife Service Name: Fish and Wildlife Service Place: Washington, DC Year Founded: 1940 Phone Number: (303) 275-2370...

  20. About Power Services (pbl/main)

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

    About Power Services Power Home Page Other Related Web Sites Power Services Organization Power Services Financial Information Tribal Affairs Office Account Executives Customer...

  1. National Park Service | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Service Jump to: navigation, search Logo: National Park Service Name: National Park Service Address: 1849 C Street NW Place: Washington, District of Columbia Zip: 20240 Year...

  2. Siemens Government Services ESCO Qualification Sheet | Department...

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

    Siemens Government Services ESCO Qualification Sheet Siemens Government Services ESCO Qualification Sheet Fact sheet outlines the energy service company (ESCO) qualification for ...

  3. Property:Test Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Test Services Jump to: navigation, search Property Name Test Services Property Type String Pages using the property "Test Services" Showing 25 pages using this property. (previous...

  4. Aecom Government Services AGS | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Zip: 76102 Sector: Renewable Energy, Services Product: Texas-based government services arm of AECOM. The entity offers engineering services to the renewable energy sector....

  5. REMOTE ACCESS SERVICES | Department of Energy

    Office of Environmental Management (EM)

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

  6. Materials and Transportation Services | The Ames Laboratory

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

    Materials and Transportation Services General Information: Materials and Transportation Services provides Ames Laboratory employees with a wide array of services and support...

  7. Mail Services | The Ames Laboratory

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

    Mail Management Memorandum, July 2, 2010 Mail Management Memorandum, July 2, 2010 Mail Management Memorandum prescribing policy and requirements for the effective, economical, and secure management of incoming, internal, and outgoing mail in Federal agencies. These requirements pertain to all DOE offices, and may also apply to national laboratories and other contractor facilities, depending on whether they qualify as Federal facilities as defined in the regulations. Mail Management Memorandum,

  8. Data Management

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

    Data Management Data Management Archiving your data with HPSS These are some basic examples of data transfer and access with HPSS. Access Example Using HSI from a NERSC Production System All of the NERSC computational systems available to users have the hsi client already installed. To access the Archive storage system you can type hsi with no arguments: % hsi That is, the utility is set up to connect to the Archive system by default. This is equivalent to typing: % hsi -h archive.nersc.gov HSI

  9. Data Management

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

    Data Management Data Management PDSF and IHEP, in Beijing, China, are the two main computing facitilies for the Daya Bay experiment with PDSF being used primarily by North American collaborators and IHEP by Asian collaborators. All raw data from the experimental facility is first transferred to IHEP and then transferred to PDSF. Data transfer rates of 5 to 10 MB/s result in up to about 500GB transferred daily. The tool used to transfer the data is called SPADE and has also been used at PDSF by

  10. Data Management

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

    Data Management Data Management Data Transfer STAR makes use of grid-based file transfers between PDSF and Brookhaven for two main purposes. The first is to transfer input/output files for simulation jobs submitted from Brookhaven to/from PDSF. The jobs come in through pdsfgrid.nersc.gov making use of the OSG software installation and the files are transferred through pdsfdtn1.nersc.gov to and from /project/projectdirs/osg. The second purpose is for bulk replication of microDST's from

  11. Acquisition Guide Chapter 37.601 - Performance-Based Services Acquisition |

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

    Department of Energy 7.601 - Performance-Based Services Acquisition Acquisition Guide Chapter 37.601 - Performance-Based Services Acquisition DATE: August 15, 2016 TO: Procurement Directors/Contracting Officers FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter 37.601, Performance-Based Services Acquisition SUMMARY: The subject guide chapter has been revised to change the chapter number from 37.2

  12. Acquisition Guide Chapter 4.1703 - Service Contract Report | Department of

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

    Energy .1703 - Service Contract Report Acquisition Guide Chapter 4.1703 - Service Contract Report DATE: August 8, 2016 TO: Procurement Directors Head of Contracting Activities FROM: Chief Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition Management SUBJECT: Acquisition Guide Chapter - Service Contract Report (SCR) SUMMARY: Section 743(a) of Division C of the Consolidated Appropriations Act, 2010 (Pub. L. 111-117) requires executive agencies covered by

  13. EIS-0480: Bureau of Reclamation and National Park Service Notice of

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

    Availability of Draft Environmental Impact Statement | Department of Energy Bureau of Reclamation and National Park Service Notice of Availability of Draft Environmental Impact Statement EIS-0480: Bureau of Reclamation and National Park Service Notice of Availability of Draft Environmental Impact Statement Long-Term Experimental and Management Plan for the Operation of Glen Canyon Dam The Bureau of Reclamation and the National Park Service issued a notice of availability of a Draft EIS that

  14. BLM and Forest Service Consider Large-Scale Geothermal Leasing | Department

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

    of Energy and Forest Service Consider Large-Scale Geothermal Leasing BLM and Forest Service Consider Large-Scale Geothermal Leasing June 18, 2008 - 4:29pm Addthis In an effort to encourage appropriate geothermal energy development on public lands, the Bureau of Land Management (BLM) and the U.S. Forest Service have prepared a Draft Programmatic Environmental Impact Statement (PEIS) for geothermal leasing in the West, including Alaska. The draft PEIS considers all public lands and national

  15. Total quality environmental management: Integrating environmental and quality management systems

    SciTech Connect

    Carley, J.A.; Kubala, G.; Hudson, T.

    1996-11-01

    As the oilfield industry strives to globally sustain continuous movement of environmental and quality performance, companies have come to realize Total Quality Environmental Management (TQEM) is essential in product research, development manufacturing and services. As our industry endeavors to continuously improve, more emphasis is being placed upon the management systems we apply such as ISO 14000 and ISO 9000. These standards are tools for improving environmental and quality performance, meeting customer requirements, and increasing profitability. lbs paper presents actual examples of the successful integration of environmental and quality management systems into an operational TQEM system. Also presented are pilot study evaluations of the draft ISO 14000 standards by two certified ISO 9000 facilities. Examples of continuous improvement and cross-functional teams as means to merge environment and quality management into the functions of process control, corrective and preventive action, document control, and waste management are presented. Results and improvements from facilities involved with TQEM discussed along with their strategies and progress in consolidating the environmental and quality programs into a single, viable management system. The case histories from various facilities demonstrate the implementation of TQEM and in TQEM promotes a cleaner environment, reduces costs, con- serves energy and raw materials, minimizes pollutants and wastes, and reduces redundant paperwork.

  16. Data Management Policies Co-Chairs: Bill Allcock, Julia White

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

    Adapting from "lots of data" to "big data" * The size of data is growing but so are the access models and the services that are requested on the data. * The larger data management ...

  17. National Forest Management Act of 1976 | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    The National Forest Management Act of 1976 is a federal law that governs the administration of national forests. This act requires the United States Forest Service to use a...

  18. GSA Federal Advisory Committee Management; Final Rule -- 41CFR Parts 101-6

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

    and 102-3 | Department of Energy GSA Federal Advisory Committee Management; Final Rule -- 41CFR Parts 101-6 and 102-3 GSA Federal Advisory Committee Management; Final Rule -- 41CFR Parts 101-6 and 102-3 Federal Register document for the General Services Administration (GSA) revision of Federal Property Management Regulations (FPMR) coverage on federal advisory committee management and moving it into the Federal Management Regulation (FMR). Federal Advisory Committee Management; Final Rule

  19. Oracle Management Tool Suite

    Energy Science and Technology Software Center

    2007-06-01

    The Oracle Management Tool Suite is used to automatically manage Oracle based systems. This includes startup and shutdown of databases and application servers as well as backup, space management, workload management and log file management.

  20. Cultural Resource Management | Department of Energy

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

    Services » Environment » Environmental Policy and Assistance » Cultural Resource Management Cultural Resource Management Pond trail located at Oak Ridge National Laboratory. Pond trail located at Oak Ridge National Laboratory. DOE is committed to responsible stewardship of cultural resources on its lands. The Department has many rich and varied cultural resources including archeological and historical sites, Native American burial and sacred sites, and historic buildings. The Department has

  1. Big Data Platforms as a Service: Challenges and Approach

    SciTech Connect

    Horey, James L; Gunasekaran, Raghul; Lim, Seung-Hwan; Begoli, Edmon; Nutaro, James J

    2012-01-01

    Infrastructure-as-a-Service has revolutionized the manner in which users commission computing infrastructure. Coupled with Big Data platforms (Hadoop, Cassandra), IaaS has democratized the ability to store and process massive datasets. For users that need to customize or create new Big Data stacks, however, readily available solutions do not yet exist. Users must first acquire the necessary cloud computing infrastructure, and manually install the prerequisite software. For complex distributed services this can be a daunting challenge. To address this issue, we argue that distributed services should be viewed as a single application consisting of virtual machines. Users should no longer be concerned about individual machines or their internal organization. To illustrate this concept, we introduce Cloud-Get, a distributed package manager that enables the simple installation of distributed services in a cloud computing environment. Cloud-Get enables users to instantiate and modify distributed services, including Big Data services, using simple commands. Cloud-Get also simplifies creating new distributed services via standardized package definitions.

  2. Uranium enrichment management review: summary of analysis

    SciTech Connect

    Not Available

    1981-01-01

    In May 1980, the Assistant Secretary for Resource Applications within the Department of Energy requested that a group of experienced business executives be assembled to review the operation, financing, and management of the uranium enrichment enterprise as a basis for advising the Secretary of Energy. After extensive investigation, analysis, and discussion, the review group presented its findings and recommendations in a report on December 2, 1980. The following pages contain background material on which that final report was based. This report is arranged in chapters that parallel those of the uranium enrichment management review final report - chapters that contain summaries of the review group's discussion and analyses in six areas: management of operations and construction; long-range planning; marketing of enrichment services; financial management; research and development; and general management. Further information, in-depth analysis, and discussion of suggested alternative management practices are provided in five appendices.

  3. Reservation Management | U.S. DOE Office of Science (SC)

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

    Reservation Management Integrated Support Center (ISC) ISC Home About Services Freedom of Information Act (FOIA) Privacy Act NEPA Documents Contact Information Integrated Support Center Roxanne Purucker U.S. Department of Energy 9800 S. Cass Avenue Argonne, IL 60439 P: (630) 252-2110 Kenneth Tarcza U.S. Department of Energy 200 Administration Road Oak Ridge, TN 37830 P: (865) 576-4444 Services Reservation Management Print Text Size: A A A FeedbackShare Page Related Links Emergency Information

  4. Microsoft Word - Web Posting for Earned Value Management.doc

    Office of Environmental Management (EM)

    CONTRACTOR EARNED VALUE MANAGEMENT SYSTEM CERTIFICATION STATUS (as of September 19, 2016) DOE Office (Geographic Site) Contract Name Contractor Name Principal Companies Certified Green = Yes Red = No Carlsbad Field Office (Carlsbad, NM) Waste Isolation Pilot Project Management and Operations Contract (Note 1) Nuclear Waste Partnership, LLC URS Energy and Construction, Inc. Babcock & Wilcox Technical Services Group, LLC AREVA Federal Services, LLC Savannah River (Aiken, SC) Salt Waste

  5. Hanford analytical services quality assurance plan. Revision 1

    SciTech Connect

    1995-02-01

    This document, the Hanford Analytical Services Quality Assurance Plan (HASQAP), is issued by the U.S. Department of Energy, Richland Operations Office (RL). The HASQAP establishes quality requirements in response to U.S. Department of Energy (DOE) Order 5700.6C, Quality Assurance (10 CFR 830.120, {open_quotes}Quality Assurance Requirements{close_quotes}). The HASQAP is designed to meet the needs of the RL for controlling the of analytical chemistry services provided by laboratory operations. The HASQAP is issued through the Analytical Services Branch of the Waste Management Division. The Analytical Services Branch is designated by the RL as having the responsibility for oversight management of laboratory operations under the Waste Management Division. The laboratories conduct sample analyses under several regulatory statutes, such as the Clean Air Act and the Clean Water Act. Sample analysis in support of the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) is a major role of the laboratory operations.

  6. IT Services | Department of Energy

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

    IT Services IT Services banner-909710_960_720.jpg Transform, Protect, and Advance - DOE's IT Modernization Strategy The White House Digital Government Strategy lays a strong foundation for government-wide technology modernization. In response, the Department has established 10 key objectives that will Transform, Protect, and Advance the IT ecosystem of the future, including: Enabling hybrid cloud computing to connect networks and services Establishing cybersecurity policy Deploying enterprise

  7. About the Senior Executive Service

    Energy.gov [DOE]

    The Senior Executive Service (SES) was established by Title IV of the Civil Service Reform Act (CSRA) of 1978 [P.L. 95-454, October 13, 1978] and became effective on July 13, 1979. The CSRA envisioned a Senior Executive Service whose members shared values, a broad perspective of Government, and solid executive skills. Members of a “corporate SES” respected and embraced the dynamics of American democracy - an approach to governance that provided a continuing vehicle for change.

  8. DICE Diagnostic Service Joe Metzger

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

    DICE Diagnostic Service Joe Metzger metzger@es.net Joint Techs Measurement Working Group January 27 2011 Lawrence Berkeley National Laboratory U.S. Department of Energy | Office of Science Background Each of the DICE collaborators are defining and delivering services to their users. A subset of these services will be a lot more useful for everyone if all of the DICE participants deploy them in an interoperable fashion. A decision was made last winter to add more rigor or structure to our

  9. US Forest Service | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    US Forest Service Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleUSForestService&oldid442004...

  10. Coordinating Energy Efficiency With Water Conservation Services...

    Energy Saver

    With Water Conservation Services Coordinating Energy Efficiency With Water Conservation Services Better Buildings Residential Network Program Sustainability Peer Exchange Call ...

  11. A Dosimetric Comparison of Tomotherapy and Volumetric Modulated Arc Therapy in the Treatment of High-Risk Prostate Cancer With Pelvic Nodal Radiation Therapy

    SciTech Connect

    Pasquier, David; Cavillon, Fabrice; Lacornerie, Thomas; Touzeau, Claire; Tresch, Emmanuelle; Lartigau, Eric

    2013-02-01

    Purpose: To compare the dosimetric results of volumetric modulated arc therapy (VMAT) and helical tomotherapy (HT) in the treatment of high-risk prostate cancer with pelvic nodal radiation therapy. Methods and Materials: Plans were generated for 10 consecutive patients treated for high-risk prostate cancer with prophylactic whole pelvic radiation therapy (WPRT) using VMAT and HT. After WPRT, a sequential boost was delivered to the prostate. Plan quality was assessed according to the criteria of the International Commission on Radiation Units and Measurements 83 report: the near-minimal (D98%), near-maximal (D2%), and median (D50%) doses; the homogeneity index (HI); and the Dice similarity coefficient (DSC). Beam-on time, integral dose, and several organs at risk (OAR) dosimetric indexes were also compared. Results: For WPRT, HT was able to provide a higher D98% than VMAT (44.3 {+-} 0.3 Gy and 43.9 {+-} 0.5 Gy, respectively; P=.032) and a lower D2% than VMAT (47.3 {+-} 0.3 Gy and 49.1 {+-} 0.7 Gy, respectively; P=.005), leading to a better HI. The DSC was better for WPRT with HT (0.89 {+-} 0.009) than with VMAT (0.80 {+-} 0.02; P=.002). The dosimetric indexes for the prostate boost did not differ significantly. VMAT provided better rectum wall sparing at higher doses (V70, V75, D2%). Conversely, HT provided better bladder wall sparing (V50, V60, V70), except at lower doses (V20). The beam-on times for WPRT and prostate boost were shorter with VMAT than with HT (3.1 {+-} 0.1 vs 7.4 {+-} 0.6 min, respectively; P=.002, and 1.5 {+-} 0.05 vs 3.7 {+-} 0.3 min, respectively; P=.002). The integral dose was slightly lower for VMAT. Conclusion: VMAT and HT provided very similar and highly conformal plans that complied well with OAR dose-volume constraints. Although some dosimetric differences were statistically significant, they remained small. HT provided a more homogeneous dose distribution, whereas VMAT enabled a shorter delivery time.

  12. Volumetric Modulated Arc Therapy Planning for Primary Prostate Cancer With Selective Intraprostatic Boost Determined by {sup 18}F-Choline PET/CT

    SciTech Connect

    Kuang, Yu; Wu, Lili; Hirata, Emily; Miyazaki, Kyle; Sato, Miles

    2015-04-01

    Purpose: This study evaluated expected tumor control and normal tissue toxicity for prostate volumetric modulated arc therapy (VMAT) with and without radiation boosts to an intraprostatically dominant lesion (IDL), defined by {sup 18}F-choline positron emission tomography/computed tomography (PET/CT). Methods and Materials: Thirty patients with localized prostate cancer underwent {sup 18}F-choline PET/CT before treatment. Two VMAT plans, plan{sub 79} {sub Gy} and plan{sub 100-105} {sub Gy}, were compared for each patient. The whole-prostate planning target volume (PTV{sub prostate}) prescription was 79 Gy in both plans, but plan{sub 100-105} {sub Gy} added simultaneous boost doses of 100 Gy and 105 Gy to the IDL, defined by 60% and 70% of maximum prostatic uptake on {sup 18}F-choline PET (IDL{sub suv60%} and IDL{sub suv70%}, respectively, with IDL{sub suv70%} nested inside IDL{sub suv60%} to potentially enhance tumor specificity of the maximum point dose). Plan evaluations included histopathological correspondence, isodose distributions, dose-volume histograms, tumor control probability (TCP), and normal tissue complication probability (NTCP). Results: Planning objectives and dose constraints proved feasible in 30 of 30 cases. Prostate sextant histopathology was available for 28 cases, confirming that IDL{sub suv60%} adequately covered all tumor-bearing prostate sextants in 27 cases and provided partial coverage in 1 case. Plan{sub 100-105} {sub Gy} had significantly higher TCP than plan{sub 79} {sub Gy} across all prostate regions for α/β ratios ranging from 1.5 Gy to 10 Gy (P<.001 for each case). There were no significant differences in bladder and femoral head NTCP between plans and slightly lower rectal NTCP (endpoint: grade ≥ 2 late toxicity or rectal bleeding) was found for plan{sub 100-105} {sub Gy}. Conclusions: VMAT can potentially increase the likelihood of tumor control in primary prostate cancer while observing normal tissue tolerances through

  13. Volumetric-modulated arc therapy vs conventional fixed-field intensity-modulated radiotherapy in a whole-ventricular irradiation: A planning comparison study

    SciTech Connect

    Sakanaka, Katsuyuki; Mizowaki, Takashi; Sato, Sayaka; Ogura, Kengo; Hiraoka, Masahiro

    2013-07-01

    This study evaluated the dosimetric difference between volumetric-modulated arc therapy (VMAT) and conventional fixed-field intensity-modulated radiotherapy (cIMRT) in whole-ventricular irradiation. Computed tomography simulation data for 13 patients were acquired to create plans for VMAT and cIMRT. In both plans, the same median dose (100% = 24 Gy) was prescribed to the planning target volume (PTV), which comprised a tumor bed and whole ventricles. During optimization, doses to the normal brain and body were reduced, provided that the dose constraints of the target coverage were satisfied. The dose-volume indices of the PTV, normal brain, and body as well as monitor units were compared between the 2 techniques by using paired t-tests. The results showed no significant difference in the homogeneity index (0.064 vs 0.065; p = 0.824) of the PTV and conformation number (0.78 vs 0.77; p = 0.065) between the 2 techniques. In the normal brain and body, the dose-volume indices showed no significant difference between the 2 techniques, except for an increase in the volume receiving a low dose in VMAT; the absolute volume of the normal brain and body receiving 1 Gy of radiation significantly increased in VMAT by 1.6% and 8.3%, respectively, compared with that in cIMRT (1044 vs 1028 mL for the normal brain and 3079.2 vs 2823.3 mL for the body; p<0.001). The number of monitor units to deliver a 2.0-Gy fraction was significantly reduced in VMAT compared with that in cIMRT (354 vs 873, respectively; p<0.001). In conclusion, VMAT delivers IMRT to complex target volumes such as whole ventricles with fewer monitor units, while maintaining target coverage and conformal isodose distribution comparable to cIMRT; however, in addition to those characteristics, the fact that the volume of the normal brain and body receiving a low dose would increase in VMAT should be considered.

  14. SU-E-T-105: Development of 3D Dose Verification System for Volumetric Modulated Arc Therapy Using Improved Polyacrylamide-Based Gel Dosimeter

    SciTech Connect

    Ono, K; Fujimoto, S; Akagi, Y; Hirokawa, Y; Hayashi, S; Miyazawa, M

    2014-06-01

    Purpose: The aim of this dosimetric study was to develop 3D dose verification system for volumetric modulated arc therapy (VMAT) using polyacrylamide-based gel (PAGAT) dosimeter improved the sensitivity by magnesium chloride (MgCl{sub 2}). Methods: PAGAT gel containing MgCl{sub 2} as a sensitizer was prepared in this study. Methacrylic-acid-based gel (MAGAT) was also prepared to compare the dosimetric characteristics with PAGAT gel. The cylindrical glass vials (4 cm diameter, 12 cm length) filled with each polymer gel were irradiated with 6 MV photon beam using Novalis Tx linear accelerator (Varian/BrainLAB). The irradiated polymer gel dosimeters were scanned with Signa 1.5 T MRI system (GE), and dose calibration curves were obtained using T{sub 2} relaxation rate (R{sub 2} = 1/T{sub 2}). Dose rate (100-600 MU min{sup ?1}) and fractionation (1-8 fractions) were varied. In addition, a cubic acrylic phantom (10 10 10 cm{sup 3}) filled with improved PAGAT gel inserted into the IMRT phantom (IBA) was irradiated with VMAT (RapidArc). C-shape structure was used for the VMAT planning by the Varian Eclipse treatment planning system (TPS). The dose comparison of TPS and measurements with the polymer gel dosimeter was accomplished by the gamma index analysis, overlaying the dose profiles for a set of data on selected planes using in-house developed software. Results: Dose rate and fractionation dependence of improved PAGAT gel were smaller than MAGAT gel. A high similarity was found by overlaying the dose profiles measured with improved PAGAT gel dosimeter and the TPS dose, and the mean pass rate of the gamma index analysis using 3%/3 mm criteria was achieved 90% on orthogonal planes for VMAT using improved PAGAT gel dosimeter. Conclusion: In-house developed 3D dose verification system using improved polyacrylamide-based gel dosimeter had a potential as an effective tool for VMAT QA.

  15. Volumetric-modulated arc radiotherapy for pancreatic malignancies: Dosimetric comparison with sliding-window intensity-modulated radiotherapy and 3-dimensional conformal radiotherapy

    SciTech Connect

    Nabavizadeh, Nima Simeonova, Anna O.; Waller, Joseph G.; Romer, Jeanna L.; Monaco, Debra L.; Elliott, David A.; Tanyi, James A.; Fuss, Martin; Thomas, Charles R.; Holland, John M.

    2014-10-01

    Volumetric-modulated arc radiotherapy (VMAT) is an iteration of intensity-modulated radiotherapy (IMRT), both of which deliver highly conformal dose distributions. Studies have shown the superiority of VMAT and IMRT in comparison with 3-dimensional conformal radiotherapy (3D-CRT) in planning target volume (PTV) coverage and organs-at-risk (OARs) sparing. This is the first study examining the benefits of VMAT in pancreatic cancer for doses more than 55.8 Gy. A planning study comparing 3D-CRT, IMRT, and VMAT was performed in 20 patients with pancreatic cancer. Treatments were planned for a 25-fraction delivery of 45 Gy to a large field followed by a reduced-volume 8-fraction external beam boost to 59.4 Gy in total. OARs and PTV doses, conformality index (CI) deviations from 1.0, monitor units (MUs) delivered, and isodose volumes were compared. IMRT and VMAT CI deviations from 1.0 for the large-field and the boost plans were equivalent (large field: 0.032 and 0.046, respectively; boost: 0.042 and 0.037, respectively; p > 0.05 for all comparisons). Both IMRT and VMAT CI deviations from 1.0 were statistically superior to 3D-CRT (large field: 0.217, boost: 0.177; p < 0.05 for all comparisons). VMAT showed reduction of the mean dose to the boost PTV (VMAT: 61.4 Gy, IMRT: 62.4 Gy, and 3D-CRT: 62.3 Gy; p < 0.05). The mean number of MUs per fraction was significantly lower for VMAT for both the large-field and the boost plans. VMAT delivery time was less than 3 minutes compared with 8 minutes for IMRT. Although no statistically significant dose reduction to the OARs was identified when comparing VMAT with IMRT, VMAT showed a reduction in the volumes of the 100% isodose line for the large-field plans. Dose escalation to 59.4 Gy in pancreatic cancer is dosimetrically feasible with shorter treatment times, fewer MUs delivered, and comparable CIs for VMAT when compared with IMRT.

  16. SU-E-T-62: Cardiac Toxicity in Dynamic Conformal Arc Therapy, Intensity-Modulated Radiation Therapy and Volumetric Modulated Arc Therapy of Lung Cancers

    SciTech Connect

    Ming, X; Zhang, Y; Feng, Y; Zhou, L; Deng, J

    2014-06-01

    Purpose: The cardiac toxicity for lung cancer patients, each treated with dynamic conformal arc therapy (DAT), intensity-modulated radiation therapy (IMRT), or volumetric modulated arc therapy (VMAT) is investigated. Methods: 120 lung patients were selected for this study: 25 treated with DAT, 50 with IMRT and 45 with VMAT. For comparison, all plans were generated in the same treatment planning system, normalized such that the 100% isodose lines encompassed 95% of planning target volume. The plan quality was evaluated in terms of homogeneity index (HI) and 95% conformity index (%95 CI) for target dose coverage and mean dose, maximum dose, V{sub 30} Gy as well as V{sub 5} Gy for cardiac toxicity analysis. Results: When all the plans were analyzed, the VMAT plans offered the best target coverage with 95% CI = 0.992 and HI = 1.23. The DAT plans provided the best heart sparing with mean heart dose = 2.3Gy and maximum dose = 11.6Gy, as compared to 5.7 Gy and 31.1 Gy by IMRT as well as 4.6 Gy and 30.9 Gy by VMAT. The mean V30Gy and V5Gy of the heart in the DAT plans were up to 11.7% lower in comparison to the IMRT and VMAT plans. When the tumor volume was considered, the VMAT plans spared up to 70.9% more doses to the heart when the equivalent diameter of the tumor was larger than 4cm. Yet the maximum dose to the heart was reduced the most in the DAT plans with up to 139.8% less than that of the other two plans. Conclusion: Overall, the VMAT plans achieved the best target coverage among the three treatment modalities, and would spare the heart the most for the larger tumors. The DAT plans appeared advantageous in delivering the least maximum dose to the heart as compared to the IMRT and VMAT plans.

  17. Sun Service | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Sector: Renewable Energy Product: Renewable Energy System Consulting and Design, Photovoltaic installation, Design of Passive Houses and LED Lighting References: Sun Service1...

  18. HIC Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: HIC & Services Place: Prague 10, Czech Republic Zip: CZ - 108 00 Product: Czech chemical company which is developing a method for physical purification of upgraded...

  19. ORISE: Radiological program assessment services

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

    ORISE focuses its radiological audit and assessment services in these key areas: Nondestructive assay (NDA) Radiological control programs Environmental monitoring programs ...

  20. Food Service | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Building Types 1 References EIA CBECS Building Types U.S. Energy Information Administration (Oct 2008) Retrieved from "http:en.openei.orgwindex.php?titleFoodService&old...