National Library of Energy BETA

Sample records for work force restructuring

  1. Work Force Restructuring Activities

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

    Work Force Restructuring Activities December 10, 2008 Note: Current updates are in bold # Planned Site/Contractor HQ Approved Separations Status General * LM has finalized the compilation of contractor management team separation data for the end of FY07 actuals and end of FY08 and FY09 projections. LM has submitted to Congress the FY 2007 Annual Report on contractor work force restructuring activities. The report has been posted to the LM website. *LM conducted a DOE complex-wide data call to

  2. DOE Contractor Work Force Restructuring Approval Thresholds

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

    Contractor Work Force Restructuring Approval Thresholds Up to 100 employees Contractor can ... to provide approval for NNSA work force restructurings in consultation with LM 501 ...

  3. DOE Contractor Work Force Restructuring Approval Thresholds

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

    Contractor Work Force Restructuring Approval Thresholds Up to 100 employees Contractor can make decision bit must notify DOE of intent of restructuring 101-200 employees DOE/NNSA field office is authorized to provide approval 201-500 employees LM is authorized to provide approval and NNSA Administrator is authorized to provide approval for NNSA work force restructurings in consultation with LM 501 and above employees Under Secretary/NNSA Administrator approval required

  4. Authorize_Changes_Contractor_Work_Force_Restructuring_Policy...

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

    AuthorizeChangesContractorWorkForceRestructuringPolicy.pdf AuthorizeChangesContractorWorkForceRestructuringPolicy.pdf PDF icon AuthorizeChangesContractorWorkForceR...

  5. Annual report on contractor work force restructuring, fiscal year 1997

    SciTech Connect (OSTI)

    1998-03-01

    This report summarizes work force restructuring and community transition activities at all sites. It outlines work force restructuring activity for FY 1997, changing separation patterns, cost savings and separation costs, program assessment, activities to mitigate restructuring impacts, community transition activities, status of displaced workers, lessons learned, and emerging issues in worker and community transition. Work force restructuring and community transition activities for defense nuclear sites are summarized, as are work force restructuring activities at non-defense sites.

  6. Work_Force_Restructuring_Activities_December_10_2008.pdf | Department...

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

    WorkForceRestructuringActivitiesDecember102008.pdf WorkForceRestructuringActivitiesDecember102008.pdf PDF icon WorkForceRestructuringActivitiesDecember102008.pdf ...

  7. Audit of Work Force Restructuring at the Fernald Environmental...

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

    U.S. Department of Energy Office of Inspector General AUDIT OF WORK FORCE RESTRUCTURING AT THE FERNALD ENVIRONMENTAL MANAGEMENT PROJECT Report Number: ER-B-96-01 Eastern Regional ...

  8. Administering Work Force Discipline

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

    2015-05-14

    The order provides requirements and responsibilities for administering work force discipline and corrective actions. Supersedes DOE O 3750.1.

  9. Work Force Discipline

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

    1983-03-23

    The order provides guidance and procedures and states responsibilities for maintaining work force discipline in DOE. Chg 1, dated 3-11-85; Chg 2, dated 1-6-86; Chg 3, dated 3-21-89; Chg 4, dated 8-2-90; Chg 5, dated 3-9-92; Chg 6, dated 8-21-92, cancels Chg 5.

  10. September 2012, Work Force Retention Work Group Status Overview

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

    Work Force Retention Work Group Status Overview 2 Subgroups: Pro-Force and Non-Pro-Force Pro-Force Subgroup: Accomplishments: 1. Completion of 10 CFR 1046 Protective Force ...

  11. Audit of Work Force Restructuring at the Oak Ridge Operations...

    Office of Environmental Management (EM)

    ... Re-employment Assistance Energy Systems created an employee career center to provide job-search and counseling services for workers affected by the downsizing. However, instead of ...

  12. Work Force Retention Work Group Charter | Department of Energy

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

    Force Retention Work Group Charter Work Force Retention Work Group Charter The Work force Retention Work Group is established to support the Department's critical focus on maintaining a high-performing work force at a time when a significant number of the workers needed to support DOE's national security mission are reaching retirement age. Work Force Retention Work Group Charter (86.92 KB) More Documents & Publications Workforce Retention Work Group Status Overview - September 2012 Training

  13. July 2012, Work Force Retention Work Group Status Overview

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

    Work Force Retention Work Group Status Overview Accomplishments: 1. Progress on the completion of the 10 CFR 1046 modifications to address barriers to workforce retention. Written response to public comment is being drafted by HS-51. 2. Pro-Force (PF) union representative, Randy Lawson, identified this accomplishment as the single most significant step toward PF workforce retention in over 20 years. 3. Draft re-charter of PF Career Options Committee (PFCOC) to establish a PF Working Group

  14. NEW - DOE O 333.1, Administering Work Force Discipline

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

    The order provides requirements and responsibilities for administering work force discipline and corrective actions.

  15. The antitrust wild card and electricity restructuring

    SciTech Connect (OSTI)

    Adelberg, A.W.; Ongman, J.W.

    1997-03-01

    If competitive policy issues in electricity restructuring are not addressed soon--preferably in federal legislation--it`s likely that someone will use the antitrust wild card to achieve its ends. Experience teaches that this may not be the best way to make public policy. As the electric utility industry restructures, it is widely assumed that Congress, the state legislatures, and regulators will set the ground rules for the restructured markets. Experience to date would seem to confirm this view: California`s restructuring legislation, FERC`s Order 888, and the restructuring proceedings in numerous states are all examples. And yet, there remains another player whose role could be equally important: The federal judiciary. While court decisions under the antitrust laws have had little influence to date on the industry`s direction, there is reason to believe that their role could increase dramatically. Certainly this is the history of other industries that have undergone similar transformations. The authors expect that forces at work in the electric utility industry could lead to antitrust actions playing a far greater role in the industry`s future than most observers currently expect. The electric utility industry has already experienced a close brush with the potential for antitrust rulings to unravel critical elements of regulatory policy on restructuring. The DC Circuit`s now famous (or infamous) dicta in the Cajun Electric Power case illustrated how a simple antitrust principle--the prohibition on so-called tying arrangements--could defeat the FERC`s policy with respect to utilities` recovery of billions of dollars of stranded costs. The FERC rebutted that dicta in its remand decisions and elsewhere, and it appears that the issue in now moot in the Cajun litigation itself. But the tying arrangement argument is far from dead.

  16. ENERGY Workforce Restructuring Plan

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

    ENERGY Workforce Restructuring Plan for the Idaho Operations Office March 2016 WORKFORCE RESTRUCTURING PLAN For the Idaho Operations Office Table of Contents I. INTRODUCTION...................................................................................................................................................... 1 Executive Summary ................................................................................................................................................ 1

  17. Electricity Restructuring by State

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

    Restructuring Status Status of Electricity Restructuring by State Data as of: September 2010 Next Release Date: None The map below shows information on the electric industry ...

  18. Kansas City Site Office General Workforce Restructuring (2007...

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

    Apply for Our Jobs Our Jobs Working at NNSA Blog Home Field Offices Welcome to the Kansas City Field Office Kansas City Site Office General Workforce Restructuring (2007)...

  19. ARI Task Force, ECA Work to Stimulate Regional Economies

    Broader source: Energy.gov [DOE]

    WASHINGTON, D.C. – DOE’s Asset Revitalization Initiative (ARI) Task Force met with the Energy Communities Alliance (ECA) this week to advance the Department’s processes for transferring excess land...

  20. restructuring_mecs94

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

    able to participate--on a limited basis and, for the most part, as participants in pilot projects. There is no reason to believe that the restructuring of the electricity market...

  1. May 21, 2012, Office of Health, Safety and Security (HSS) Focus Group Work Force Retention Work Group Charter

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

    Work Force Retention Work Group Charter In an ongoing effort to further the improvement of health, safety, environmental, and security performance within the Department, DOE is engaged in the establishment of work groups to pursue health and safety improvements across the DOE Complex. These efforts support DOE's responsibility as owner/manager to protect its greatest asset: the worker. The work groups support DOE's integrated safety management system and further DOE's best interests by fostering

  2. Workforce Restructuring Policy | Department of Energy

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

    Workforce Restructuring Policy Workforce Restructuring Policy This document provides revised and consolidated policy and models intended to facilitate contractor workforce restructuring activities. Workforce Restructuring Policy (5.03 MB) More Documents & Publications Involuntary Separation Plan Template Self-Select Voluntary Separation Plan Template General Workforce Restructuring Plan Template

  3. New Forces at Work in Mining: Industry View of Critical Technologies

    SciTech Connect (OSTI)

    Peterson, D. J.; LaTourrette, Tom; Bartis, James T.

    2007-04-01

    RAND has just published a report entitled, "New Forces at Work in Mining: Industry Views of Critical Technologies," by D. J. Peterson, Tom LaTourrette, and James T. Bartis. The report presents the results of a series of in-depth discussions with leading mining industry representatives selected for their prominent position and their ability to think broadly about technology trends. The discussions highlighted the importance of collaborative technology research, development, and implementation strategies and the increasingly critical role of mine personnel in the utilization of new technologies.

  4. Europe's last chance to restructure

    SciTech Connect (OSTI)

    Tattum, L.

    1992-12-23

    Looking back over the year, there has been remarkably little sign of restructuring in the chemical industry in view of the current financial crisis in most companies. But the apparent paralysis in terms of plant closures or ownership changes may be disguising much behind-the-scenes activity. But the pain threshold of companies is proving surprisingly high. Looking at ethylene plants, Shell's Peter Kwant notes that almost half the steam crackers operating in Europe are 20 years old or more. They amount to one-third of capacity, or twice current underutilization. No steps have been taken to close any unit. Meanwhile, five producers collectively will have introduced 2 million m.t./year of extra ethylene capacity between 1991 and 1994. One factor hampering closure is that 40% of ethylene capacity in Europe is at isolated sites not connected to either the Benelux/Germany ARG pipeline or a local network such as those in the UK or France. BP Chemicals chief Bryan Sanderson raised that point at a recent Wertheim Schroder/Chemical Week/Chem Systems conference in New York, arguing that steep price falls occur in times of demand slump because of the inelastic supply curve for monster chemical plants. The industry could manage cycles better, he suggests, if rather than closing its incremental capacity, small, flexible plants were available to open and close as demand warrants, thus flattening the supply curve. In addition, following the US example - where 90% of ethylene capacity is connected to pipeline system should be available in Europe, giving companies greater flexibility to take plants on- and offline. The latter solution, of course, would not work for Europe's 18 loss-making polyethylene (PE) producers, and here straight closures or merging of businesses are the only solution.

  5. Fossil generation restructuring in the Ukraine

    SciTech Connect (OSTI)

    Galambas, J.W.

    1996-12-31

    This paper describes the Ukrainian electrical system as it was in 1991, defines the need for restructuring, outlines the restructuring process, identifies a number of major obstacles that are hindering the implementation of the fossil generation, restructuring process, and points out major problems in the coal procurement system. It describes the visits to several Ukrainian power plants, defines restructuring success to date, makes suggestions for improved restructuring progress, highlights lessons learned, and enlightens the audience on the opportunities of investing in the Ukrainian power generation industry. The primary focus is on the Fossil Generator Advisor task, which was carried out under the direction of Hagler Bailly Consulting, Inc. (Hagler Bailly).

  6. Public-policy responsibilities in a restructured electricity industry

    SciTech Connect (OSTI)

    Tonn, B.; Hirst, E.; Bauer, D.

    1995-06-01

    In this report, we identify and define the key public-policy values, objectives, and actions that the US electricity industry currently meets. We also discuss the opportunities for meeting these objectives in a restructured industry that relies primarily on market forces rather than on government mandates. And we discuss those functions that governments might undertake, presumably because they will not be fully met by a restructured industry on its own. These discussions are based on a variety of inputs. The most important inputs came from participants in an April 1995 workshop on Public-Policy Responsibilities and Electric Industry Restructuring: Shaping the Research Agenda. Other sources of information and insights include the reviews of a draft of this report by workshop participants and others and the rapidly growing literature on electric-industry restructuring and its implications. One of the major concerns about the future of the electricity industry is the fate of numerous social and environmental programs supported by today`s electric utilities. Many people worry that a market-driven industry may not meet the public-policy objectives that electric utilities have met in the past. Examples of potentially at-risk programs include demand-side management (DSM), renewable energy, low-income weatherization, and fuel diversity. Workshop participants represented electric utilities, public utility commissions (PUCs), state energy offices, public-interest groups, other energy providers, and the research community.

  7. Measuring and Explaining Electricity Price Changes in Restructured States

    SciTech Connect (OSTI)

    Fagan, Mark L.

    2006-06-15

    An effort to determine the effect of restructuring on prices finds that, on average, prices for industrial customers in restructured states were lower, relative to predicted prices, than prices for industrial customers in non-restructured states. This preliminary analysis also finds that these price changes are explained primarily by high pre-restructuring prices, not whether or not a state restructured. (author)

  8. Announcement of Draft Workforce Restructuring Plan | Department of Energy

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

    Announcement of Draft Workforce Restructuring Plan Announcement of Draft Workforce Restructuring Plan Attachment 3 - Announcement of Draft Workforce Restructuring Plan (8.7 KB) More Documents & Publications Workforce Restructuring Policy General Workforce Restructuring Plan Template Self-Select Voluntary Separation Plan Template

  9. Restructuring in Retrospect, 2001 | Department of Energy

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

    Restructuring in Retrospect, 2001 Restructuring in Retrospect, 2001 This report provides policymakers with guidance as they examine past and future restructuring efforts and seek to determine how competitive markets can be of benefit to customers. Industrial and larger commercial customers may benefit from competitive markets, while residential and small commercial customers may not benefit unless legislators focus specifically on their needs. But it also has become evident that even the largest

  10. Guidance Regarding Refinancing, Restructuring, or Modifying Loan...

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

    Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract Guidance Regarding...

  11. Universal solvent restructuring induced by colloidal nanoparticles...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Universal solvent restructuring induced by ... Publication Date: 2015-01-15 OSTI Identifier: 1168535 Resource Type: Journal Article ...

  12. Restructuring in Retrospect, 2001 | Department of Energy

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

    in Retrospect, 2001 This report provides policymakers with guidance as they examine past and future restructuring efforts and seek to determine how competitive markets can be...

  13. Electric industry restructuring in Massachusetts

    SciTech Connect (OSTI)

    Wadsworth, J.W.

    1998-07-01

    A law restructuring the electric utility industry in Massachusetts became effective on November 25, 1997. The law will break up the existing utility monopolies into separate generation, distribution and transmission entities, and it will allow non-utility generators access to the retail end user market. The law contains many compromises aimed at protecting consumers, ensuring savings, protecting employees and protecting the environment. While it appears that the legislation recognizes the sanctity of independent power producer contracts with utilities, it attempts to provide both carrots and sticks to the utilities and the IPP generators to encourage renegotiations and buy-down of the contracts. Waste-to-energy contracts are technically exempted from some of the obligations to remediate. Waste-to-energy facilities are classified as renewable energy sources which may have positive effects on the value to waste-to-energy derived power. On November 25, 1997, the law restructuring the electric utility industry in Massachusetts became effective. The law will have two primary effects: (1) break up the existing utility monopolies into separate generation, distribution and transmission entities, and (2) allow non-utility generators access to the retail end-user market.

  14. Mesoscale modeling of fuel restructuring. (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Mesoscale modeling of fuel restructuring. Citation Details In-Document Search Title: Mesoscale modeling of fuel restructuring. Abstract not provided. Authors: Dingreville, Remi...

  15. Special operations forces and counterproliferation: The interagency process at work. Study project

    SciTech Connect (OSTI)

    Bakken, H.L.

    1996-04-01

    The threat of use of Weapons of Mass Destruction (WMD) in the United States or against American vital interests overseas is real. Combating the proliferation of WMD has become a high priority for the U.S. Government. Within Department of Defense Counterproliferation Initiative (DOD CPI) of 1993 Special Operations Forces (SOF) have become pivotal players in the creation of a full range of military options to counter this threat. SOF provides the National Command Authority (NCA) with flexible and responsive options. In order to successfully execute any type of CP related special operation, the interagency process must be fully engaged and synchronized. This study assesses the nature of the threat, reviews the evolution of the DOD CPI, and focuses on the use of SOF as an instrument of U.S. policy. Specifically this study explores the connectivity of the interagency process to support a U.S. SOF Counterproliferation mission.

  16. General Workforce Restructuring Plan Template | Department of Energy

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

    Workforce Restructuring Plan Template General Workforce Restructuring Plan Template Attachment 2 - General Workforce Restructuring Plan Template_Rev1 (248.13 KB) More Documents & Publications Workforce Restructuring Policy Involuntary Separation Plan Template Section 3161 Rehiring Preference for Eligible Separated Employees

  17. Understanding the bond-energy, hardness, and adhesive force from the phase diagram via the electron work function

    SciTech Connect (OSTI)

    Lu, Hao; Huang, Xiaochen; Li, Dongyang

    2014-11-07

    Properties of metallic materials are intrinsically determined by their electron behavior. However, relevant theoretical treatment involving quantum mechanics is complicated and difficult to be applied in materials design. Electron work function (EWF) has been demonstrated to be a simple but fundamental parameter which well correlates properties of materials with their electron behavior and could thus be used to predict material properties from the aspect of electron activities in a relatively easy manner. In this article, we propose a method to extract the electron work functions of binary solid solutions or alloys from their phase diagrams and use this simple approach to predict their mechanical strength and surface properties, such as adhesion. Two alloys, Fe-Ni and Cu-Zn, are used as samples for the study. EWFs extracted from phase diagrams show same trends as experimentally observed ones, based on which hardness and surface adhesive force of the alloys are predicted. This new methodology provides an alternative approach to predict material properties based on the work function, which is extractable from the phase diagram. This work may also help maximize the power of phase diagram for materials design and development.

  18. Restructuring of RELAP5-3D

    SciTech Connect (OSTI)

    George Mesina; Joshua Hykes

    2005-09-01

    The RELAP5-3D source code is unstructured with many interwoven logic flow paths. By restructuring the code, it becomes easier to read and understand, which reduces the time and money required for code development, debugging, and maintenance. A structured program is comprised of blocks of code with one entry and exit point and downward logic flow. IF tests and DO loops inherently create structured code, while GOTO statements are the main cause of unstructured code. FOR_STRUCT is a commercial software package that converts unstructured FORTRAN into structured programming; it was used to restructure individual subroutines. Primarily it transforms GOTO statements, ARITHMETIC IF statements, and COMPUTED GOTO statements into IF-ELSEIF-ELSE tests and DO loops. The complexity of RELAP5-3D complicated the task. First, FOR_STRUCT cannot completely restructure all the complex coding contained in RELAP5-3D. An iterative approach of multiple FOR_STRUCT applications gave some additional improvements. Second, FOR_STRUCT cannot restructure FORTRAN 90 coding, and RELAP5-3D is partially written in FORTRAN 90. Unix scripts for pre-processing subroutines into coding that FOR_STRUCT could handle and post-processing it back into FORTRAN 90 were written. Finally, FOR_STRUCT does not have the ability to restructure the RELAP5-3D code which contains pre-compiler directives. Variations of a file were processed with different pre-compiler options switched on or off, ensuring that every block of code was restructured. Then the variations were recombined to create a completely restructured source file. Unix scripts were written to perform these tasks, as well as to make some minor formatting improvements. In total, 447 files comprising some 180,000 lines of FORTRAN code were restructured. These showed significant reduction in the number of logic jumps contained as measured by reduction in the number of GOTO statements and line labels. The average number of GOTO statements per subroutine

  19. Restructuring the energy industry: A financial perspective

    SciTech Connect (OSTI)

    Abrams, W.A.

    1995-12-31

    This paper present eight tables summarizing financial aspects of energy industry restructuring. Historical, current, and future business characteristics of energy industries are outlined. Projections of industry characteristics are listed for the next five years and for the 21st century. Future independent power procedures related to financial aspects are also outlined. 8 tabs.

  20. Restructuring local distribution services: Possibilities and limitations

    SciTech Connect (OSTI)

    Duann, D.J.

    1994-08-01

    The restructuring of local distribution services is now the focus of the natural gas industry. It is the last major step in the ``reconstitution`` of the natural gas industry and a critical clement in realizing the full benefits of regulatory and market reforms that already have taken place in the wellhead and interstate markets. It could also be the most important regulatory initiative for most end-use customers because they are affected directly by the costs and reliability of distribution services. Several factors contribute to the current emphasis on distribution service restructuring. They include the unbundling and restructuring of upstream markets, a realization of the limitations of supply-side options (such as gas procurement oversight), and the increased diversity and volatility of gas demand facing local distribution companies. Local distribution service is not one but a series of activities that start with commodity gas procurement and extend to transportation, load balancing, storage, and metering and billing of services provided. There are also considerable differences in the economies of scale and scope associated with these various activities. Thus, a mixture of supply arrangements (such as a competitive market or a monopoly) is required for the most efficient delivery of local distribution services. A distinction must be made between the supply of commodity gas and the provision of a bundled distribution service. This distinction and identification of the best supply arrangements for various distribution service components are the most critical factors in developing appropriate restructuring policies. For most state public utility commissions the criteria for service restructuring should include pursuing the economies of scale and scope in gas distribution, differentiating and matching gas service reliability and quality with customer requirements, and controlling costs associated with the search, negotiation, and contracting of gas services.

  1. Mesoscale Modeling of Fuel Swelling and Restructuring: Coupling...

    Office of Scientific and Technical Information (OSTI)

    evolution and Mechanical Localization. Citation Details In-Document Search Title: Mesoscale Modeling of Fuel Swelling and Restructuring: Coupling Microstructure evolution and ...

  2. Challenges of Electric Power Industry Restructuring for Fuel Suppliers

    Reports and Publications (EIA)

    1998-01-01

    Provides an assessment of the changes in other energy industries that could occur as the result of restructuring in the electric power industry.

  3. Gregarious Data Re-structuring in a Many Core Architecture

    SciTech Connect (OSTI)

    Shrestha, Sunil; Manzano Franco, Joseph B.; Marquez, Andres; Zuckerman, Stephane; Song, Shuaiwen; Gao, Guang R.

    2015-08-24

    this paper, we have developed a new methodology that takes in consideration the access patterns from a single parallel actor (e.g. a thread), as well as, the access patterns of “grouped” parallel actors that share a resource (e.g. a distributed Level 3 cache). We start with a hierarchical tile code for our target machine and apply a series of transformations at the tile level to improve data residence in a given memory hierarchy level. The contribution of this paper includes (a) collaborative data restructuring for group reuse and (b) low overhead transformation technique to improve access pattern and bring closely connected data elements together. Preliminary results in a many core architecture, Tilera TileGX, shows promising improvements over optimized OpenMP code (up to 31% increase in GFLOPS) and over our own previous work on fine grained runtimes (up to 16%) for selected kernels

  4. Former Soviet refineries face modernization, restructuring

    SciTech Connect (OSTI)

    Not Available

    1993-11-29

    A massive modernization and restructuring program is under way in the refining sector of Russia and other former Soviet republics. Economic reforms and resulting economic dislocation following the collapse of the Soviet Union has left refineries in the region grappling with a steep decline and changes in product demand. At the same time, rising oil prices and an aging, dilapidated infrastructure promise a massive shakeout. Even as many refineries in the former Soviet Union (FSU) face possible closure because they are running at a fraction of capacity, a host of revamps, expansions, and grass roots refineries are planned or under way. The paper discusses plans.

  5. Deregulation-restructuring: Evidence for individual industries

    SciTech Connect (OSTI)

    Costello, K.W.; Graniere, R.J.

    1997-05-01

    Several studies have measured the effects of regulation on a particular industry. These studies range widely in sophistication, from simple observation (comparison) of pre-transformation and post-transformation actual industry performance to econometric analysis that attempt to separate the effects of deregulation from other factors in explaining changes in an industry`s performance. The major problem with observation studies is that they are unable to measure the effect of one particular event, such as deregulation, on an industry`s performance. For example, at the same time that the United Kingdom privatized its electric power industry, it also radically restructured the industry to encourage competition and instituted a price-cap mechanism to regulate the prices of transmission, distribution, and bundled retail services. Subsequent to these changes in 1991, real prices for most UK electricity customers have fallen. It is not certain however, which of these factors was most important or even contributed to the decline in price. In any event, one must be cautious in interpreting the results of studies that attempt to measure the effect of deregulation per se for a specific industry. This report highlights major outcomes for five industries undergoing deregulation or major regulatory and restructuring reforms. These include the natural gas, transportation, UK electric power, financial, and telecommunications industries. Particular attention was given to the historical development of events in the telecommunications industry.

  6. Microsoft PowerPoint - 04 Melendez Rimando Restructuring of EM...

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

    March 2010 rev 2 rcvd 8 Mar 1100 Compatibi Microsoft PowerPoint - 04 Melendez Rimando Restructuring of EM Portfolio Briefing 3 March 2010 rev 2 rcvd 8 Mar 1100 Compatibi PDF icon ...

  7. SECTION 3161 ANNOUNCEMENT: New Draft Workforce Restructuring Plan for the

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

    SECTION 3161 ANNOUNCEMENT: New Draft Workforce Restructuring Plan for the [SITE] The Department of Energy (DOE) [DOE/NNSA field office] is today posting for comment a draft workforce restructuring plan (Plan). The draft Plan being developed is prepared pursuant to [IN THE CASE OF NON-3161 FACILITIES, SUBSTITUTE" "consistent with the purposes and policies of"] Section 3161 of the National Defense Authorization Act for Fiscal Year 1993 to mitigate the impact of any potential

  8. Equal Employment Opportunity/Workforce Restructuring Laws | Department of

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

    Energy Opportunity/Workforce Restructuring Laws Equal Employment Opportunity/Workforce Restructuring Laws Equal Employment Opportunity laws prohibit discrimination against individuals on the basis of various protected categories including race, sex, age, disability, and veteran status: Title VII of the Civil Rights Act of 1964 Americans with Disabilities Act of 1990 Age Discrimination in Employment Act of 1967 Executive Order 11246 of September 24, 1965 (Equal Employment Opportunity Act)

  9. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Wednesday, 28 January 2009 00:00 Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the

  10. Work Force Discipline--Withdrawn

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

    2012-04-05

    Withdrawn 4-26-14. Significant changes from the Order include the deletion of material included in other documents such as statutes and Federal regulations. In addition, an updated Table of Penalties now includes Smoking, Cyber Security, Standards of Conduct or other Ethical Violations, and the incorporation of the Travel and Purchase Card Guidance dated January 2003.

  11. Draft Policy and Planning Guidance for Community Transition Activities

    Broader source: Energy.gov [DOE]

    Planning Guidance for Contractor Work Force RestructuringOffice of Worker and Community Transition 

  12. Challenges of electric power industry restructuring for fuel suppliers

    SciTech Connect (OSTI)

    1998-09-01

    The purpose of this report is to provide an assessment of the changes in other energy industries that could occur as the result of restructuring in the electric power industry. This report is prepared for a wide audience, including Congress, Federal and State agencies, the electric power industry, and the general public. 28 figs., 25 tabs.

  13. Section 3161 Announcement: Possible Workforce Restructuring at the Y-12

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

    National Security Complex and Its Satellite Facilities Announced | National Nuclear Security Administration | (NNSA) Section 3161 Announcement: Possible Workforce Restructuring at the Y-12 National Security Complex and Its Satellite Facilities Announced October 10, 2007 Microsoft Office document icon NR-10-07

  14. Free trade and freer petchems drive Mexican restructuring

    SciTech Connect (OSTI)

    Wood, A.

    1992-11-25

    When Mexico first opened up its protected markets in 1987 by cutting import tariffs, it thrust the chemical industry into a phase of change. Now, with the advent of the North American Free Trade Agreement(NAFTA) and the liberalization of petrochemicals by state oil group Petroleos Mexicanos (Pemex), restructuring has moved up a gear.

  15. Restructuring local distribution services in a competitive natural gas industry

    SciTech Connect (OSTI)

    Duann, D.J.; Costello, K.W.

    1995-12-31

    The restructuring of local distribution services is now the focus of the natural gas industry. It is viewed by some as the last major step in the {open_quotes}reconstitution{close_quotes} of the natural gas industry and a critical element in realizing the full benefits of regulatory and market reforms that have already taken place in the wellhead and interstate markets. It could also be the most important regulatory initiative for most end-use customers since they are affected directly by the costs and reliability of distribution services. Several factors contributed to the current emphasis on distribution service restructuring. They include the unbundling and restructuring of upstream markets, a realization of the limitations of supply-side options (such as gas procurement oversight), and the increased diversity and volatility of gas demand facing local distribution companies (LDCs). Overall, restructuring requires the LDC to transform itself from a franchised monopoly providing a uniform bundled service into a {open_quotes}competitive{close_quotes} enterprise delivering distinct unbundled services.

  16. An Integration of the Restructured Melcor for the Midas Computer Code

    SciTech Connect (OSTI)

    Sunhee Park; Dong Ha Kim; Ko-Ryu Kim; Song-Won Cho [Korea Atomic Energy Research Institute, P.O. Box 105, Yusong-ku, Daejon (Korea, Republic of)

    2006-07-01

    The developmental need for a localized severe accident analysis code is on the rise. KAERI is developing a severe accident code called MIDAS, which is based on MELCOR. In order to develop the localized code (MIDAS) which simulates a severe accident in a nuclear power plant, the existing data structure is reconstructed for all the packages in MELCOR, which uses pointer variables for data transfer between the packages. During this process, new features in FORTRAN90 such as a dynamic allocation are used for an improved data saving and transferring method. Hence the readability, maintainability and portability of the MIDAS code have been enhanced. After the package-wise restructuring, the newly converted packages are integrated together. Depending on the data usage in the package, two types of packages can be defined: some use their own data within the package (let's call them independent packages) and the others share their data with other packages (dependent packages). For the independent packages, the integration process is simple to link the already converted packages together. That is, the package-wise structuring does not require further conversion of variables for the integration process. For the dependent packages, extra conversion is necessary to link them together. As the package-wise restructuring converts only the corresponding package's variables, other variables defined from other packages are not touched and remain as it is. These variables are to be converted into the new types of variables simultaneously as well as the main variables in the corresponding package. Then these dependent packages are ready for integration. In order to check whether the integration process is working well, the results from the integrated version are verified against the package-wise restructured results. Steady state runs and station blackout sequences are tested and the major variables are found to be the same each other. In order to verify the results, the integrated

  17. THE CREATIVE APPLICATION OF SCIENCE TECHNOLOGY & WORK FORCE INNOVATIONS TO THE D&D OF PLUTONIUM FINISHING PLANT (PFP) AT THE HANFORD NUCLEAR RESERVATION

    SciTech Connect (OSTI)

    CHARBONEAU, S.L.

    2006-02-01

    described. Many of the challenges to the D&D work at PFP were met with innovative approaches based on new science and/or technology and many were also based on the creativity and motivation of the work force personnel.

  18. Electric restructuring: Observations about what is in the public interest

    SciTech Connect (OSTI)

    Hoecker, J.

    1996-12-31

    Opinions regarding restructuring of the U.S. electric utility industry are presented in the paper. A brief assessment is made of Federal Energy Regulatory Commission orders requiring open access transmission services and open access same-time information systems. Three subtopics are pursued in some detail: competition between renewables and conservation, the role of government, and the impact of government on the market for renewables. It is concluded that renewable programs can be incorporated into competitive markets through regulatory agencies.

  19. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  20. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  1. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  2. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  3. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  4. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  5. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  6. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  7. Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts

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

    Reaction-Driven Restructuring of Bimetallic Nanoparticle Catalysts Print Catalytic systems based on bimetallic particles with controlled size, composition, and structure dispersed on a high-surface-area support are widely used for catalytic reforming, pollution control, alcohol oxidation, and electrocatalysis in fuel cells. Owing to the nanoscale size of the particles, the modification of the surface structure and composition that may occur when reaction conditions change can have dramatic

  8. American Indian tribes and electric industry restructuring: Issues and opportunities

    SciTech Connect (OSTI)

    Howarth, D.; Busch, J.; Starrs, T.

    1997-07-01

    The US electric utility industry is undergoing a period of fundamental change that has significant implications for Native American tribes. Although many details remain to be determined, the future electric power industry will be very different from that of the present. It is anticipated that the new competitive electric industry will be more efficient, which some believe will benefit all participants by lowering electricity costs. Recent developments in the industry, however, indicate that the restructuring process will likely benefit some parties at the expense of others. Given the historical experience and current situation of Native American tribes in the US, there is good reason to pay attention to electric industry changes to ensure that the situation of tribes is improved and not worsened as a result of electric restructuring. This paper provides a review of electricity restructuring in the US and identifies ways in which tribes may be affected and how tribes may seek to protect and serve their interests. Chapter 2 describes the current status of energy production and service on reservations. Chapter 3 provides an overview of the evolution of the electric industry to its present form and introduces the regulatory and structural changes presently taking place. Chapter 4 provides a more detailed discussion of changes in the US electric industry with a specific focus on the implications of these changes for tribes. Chapter 5 presents a summary of the conclusions reached in this paper.

  9. THE EMPLOYEE'S GUIDE TO BENEFITS FOR THOSE AFFECTED BY REDUCTION IN FORCE

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

    EMPLOYEE'S THE EMPLOYEE'S THE EMPLOYEE'S THE EMPLOYEE'S GUIDE TO BENEFITS GUIDE TO BENEFITS GUIDE TO BENEFITS GUIDE TO BENEFITS FOR THOSE FOR THOSE FOR THOSE FOR THOSE AFFECTED BY AFFECTED BY AFFECTED BY AFFECTED BY REDUCTION IN REDUCTION IN REDUCTION IN REDUCTION IN FORCE FORCE FORCE FORCE U.S. OFFICE OF U.S. OFFICE OF U.S. OFFICE OF U.S. OFFICE OF PERSONNEL MANAGEMENT PERSONNEL MANAGEMENT PERSONNEL MANAGEMENT PERSONNEL MANAGEMENT WORKFORCE WORKFORCE WORKFORCE WORKFORCE RESTRUCTURING OFFICE

  10. Low-income energy policy in a restructuring electricity industry: an assessment of federal options

    SciTech Connect (OSTI)

    Baxter, L.W.

    1997-07-01

    This report identifies both the low-income energy services historically provided in the electricity industry and those services that may be affected by industry restructuring. It identifies policies that are being proposed or could be developed to address low- income electricity services in a restructured industry. It discusses potential federal policy options and identifies key policy and implementation issues that arise when considering these potential federal initiatives. To understand recent policy development at the state level, we reviewed restructuring proposals from eight states and the accompanying testimony and comments filed in restructuring proceedings in these states.

  11. Assessing strategies to address transition costs in a restructuring electricity industry

    SciTech Connect (OSTI)

    Baxter, L.; Hadley, S.; Hirst, E.

    1996-08-01

    Restructuring the US electricity industry has become the nation`s central energy issue for the 1990s. Restructuring proposals at the federal and state levels focus on more competitive market structures for generation and the integration of transmission within those structures. The proposed move to more competitive generation markets will expose utility costs that are above those experienced by alternative suppliers. Debate about these above-market, or transition, costs (e.g., their size,who will pay for them and how) has played a prominent role in restructuring proceedings. This paper presents results from a project to systematically assess strategies to address transition costs exposed by restructuring the electricity industry.

  12. Career Civil Servants and Outside Counsel Agreed that Solyndra Restructuring was Legal

    Broader source: Energy.gov [DOE]

    There were a series of incorrect assertions and misstatements during the November 17, 2011, hearing about the legality of the restructuring of the Solyndra loan.

  13. Restructuring the natural gas industry: Order No. 436 and other regulatory initiatives

    SciTech Connect (OSTI)

    Griggs, J.W.

    1986-01-01

    Federal Energy Regulatory Commission (FERC) Order No. 436 is the latest in a series of major regulatory initiatives that have impacted gas pricing, pipeline contracting provisions, spot market sales, and transportation. The policy followed by FERC reflects a faith in the free market to efficiently allocate resource at reasonable cost to consumers. In responding to deregulation mandates while retaining regulation of the price of old gas and of interstate transportation and sales for resale, FERC is unbundling gas costs from the fixed costs of providing service in hopes of improving price signals. It is also pushing pipelines to provide open access to inject competition. The long-term commitments needed by producers may be incompatible with the oscillations caused by market restructuring, but there is a possibility that the new approach will work.

  14. Local government: The sleeping giant in electric industry restructuring

    SciTech Connect (OSTI)

    Ridley, S.

    1997-11-01

    Public power has long been a cornerstone of consumer leverage in the electric industry. But its foundation consists of a much broader and deeper consumer authority. Understanding that authority - and present threats to it - is critical to restructuring of the electric industry as well as to the future of public power. The country has largely forgotten the role that local governments have played and continue to play in the development of the electric industry. Moreover, we risk losing sight of the options local governments may offer to protect consumers, to advance competition in the marketplace, and to enhance opportunities for technology and economic development. The future role of local government is one of the most important issues in the restructuring discussion. The basic authority of consumers rests at the local level. The resulting options consumers have to act as more than just respondents to private brokers and telemarketing calls are at the local level. And the ability for consumers to shape the marketplace and standards for what it will offer exists at the local level as well.

  15. protective force

    National Nuclear Security Administration (NNSA)

    ntex%20-%20protective%20force%20-%20edited.jpg" alt"successfully completed a recent assessment by the U.S. Department " >

    Members of Pantex's Protective Force on...

  16. [Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 2, Work plan: Phase 1, Task 4, Field Investigation: Draft

    SciTech Connect (OSTI)

    Not Available

    1991-10-01

    In April 1990 Wright-Patterson Air Force Base (WPAFB) initiated an investigation to evaluate a potential CERCLA removal action to prevent, to the extent practicable, the migration of ground-water contamination in the Mad River Valley Aquifer within and across WPAFB boundaries. The action will be based on a Focused Feasibility Study with an Action Memorandum serving as a decision document that is subject to approval by the Ohio Environmental Protection Agency. The first phase (Phase 1) of this effort involves an investigation of ground-water contamination migrating across the southwest boundary of Area C and across Springfield Pike adjacent to Area B. Task 4 of Phase 1 is a field investigation to collect sufficient additional information to evaluate removal alternatives. The field investigation will provide information in the following specific areas of study: water-level data which will be used to permit calibration of the ground-water flow model to a unique time in history; and ground-water quality data which will be used to characterize the current chemical conditions of ground water.

  17. Comments on proposed legislation to restructure DOE's uranium enrichment program

    SciTech Connect (OSTI)

    Not Available

    1991-04-01

    This book focuses on H.R.145, H.R.788, and S.210. Each of the proposed bills would restructure DOE's enrichment program as a government corporation with private financing and would encourage the eventual sale of the corporation to the private sector. In doing so, the bills would, among other things, allow the corporation to set prices to maximize long-term returns; establish a fund to meet the costs of decontamination, decommissioning, and other environmental cleanup costs associated with uranium enrichment activities; transfer interest in DOE's new atomic vapor laser isotope separation (AVLIS) process to the new corporation; and, except for H.R. 145, require the government to pay its share of the costs to clean up mill tailings (mining wastes) generated under government contracts.

  18. Award_1_2

    Office of Environmental Management (EM)

    Department of Energy Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf (137.48 KB) More Documents & Publications Workforce Restructuring Policy Draft Policy and Planning Guidance for Community Transition Activities General Workforce Restructuring Plan Template

    (AO) Authorizing Official (AO) keyboard-621831_960_720.jpg The Authorizing Official

  19. Air Force Renewable Energy Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation covers Air Force Renewable Energy Programs and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

  20. Army Energy Initiatives Task Force

    Broader source: Energy.gov [DOE]

    Presentation—given at the Fall 2011 Federal Utility Partnership Working Group (FUPWG) meeting—covers the Army Energy Initiatives Task Force.

  1. Microsoft PowerPoint - 04 Melendez Rimando Restructuring of EM Portfolio

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

    Briefing 3 March 2010 rev 2 rcvd 8 Mar 1100 [Compatibi | Department of Energy 4 Melendez Rimando Restructuring of EM Portfolio Briefing 3 March 2010 rev 2 rcvd 8 Mar 1100 [Compatibi Microsoft PowerPoint - 04 Melendez Rimando Restructuring of EM Portfolio Briefing 3 March 2010 rev 2 rcvd 8 Mar 1100 [Compatibi Microsoft PowerPoint - 04 Melendez Rimando Restructuring of EM Portfolio Briefing 3 March 2010 rev 2 rcvd 8 Mar 1100 [Compatibi (4.9 MB) More Documents & Publications Microsoft

  2. air force

    National Nuclear Security Administration (NNSA)

    en NNSA, Air Force Complete Successful B61-12 Life Extension Program Development Flight Test at Tonopah Test Range http:nnsa.energy.govmediaroompressreleases...

  3. DOE Takes Next Steps with Restructured FutureGen Approach | Department of

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

    Energy with Restructured FutureGen Approach DOE Takes Next Steps with Restructured FutureGen Approach May 7, 2008 - 11:30am Addthis Announces Draft Solicitation for Multiple Commercial-Scale Clean Coal Plants with Sequestration WASHINGTON, DC - The U.S. Department of Energy (DOE) today released a draft Funding Opportunity Announcement (FOA) to solicit public input on the demonstration of multiple commercial-scale Integrated Gasification Combined Cycle (IGCC) or other clean coal power plants

  4. Force sensor

    DOE Patents [OSTI]

    Grahn, A.R.

    1993-05-11

    A force sensor and related method for determining force components is described. The force sensor includes a deformable medium having a contact surface against which a force can be applied, a signal generator for generating signals that travel through the deformable medium to the contact surface, a signal receptor for receiving the signal reflected from the contact surface, a generation controller, a reception controller, and a force determination apparatus. The signal generator has one or more signal generation regions for generating the signals. The generation controller selects and activates the signal generation regions. The signal receptor has one or more signal reception regions for receiving signals and for generating detections signals in response thereto. The reception controller selects signal reception regions and detects the detection signals. The force determination apparatus measures signal transit time by timing activation and detection and, optionally, determines force components for selected cross-field intersections. The timer which times by activation and detection can be any means for measuring signal transit time. A cross-field intersection is defined by the overlap of a signal generation region and a signal reception region.

  5. Force sensor

    DOE Patents [OSTI]

    Grahn, Allen R.

    1993-01-01

    A force sensor and related method for determining force components. The force sensor includes a deformable medium having a contact surface against which a force can be applied, a signal generator for generating signals that travel through the deformable medium to the contact surface, a signal receptor for receiving the signal reflected from the contact surface, a generation controller, a reception controller, and a force determination apparatus. The signal generator has one or more signal generation regions for generating the signals. The generation controller selects and activates the signal generation regions. The signal receptor has one or more signal reception regions for receiving signals and for generating detections signals in response thereto. The reception controller selects signal reception regions and detects the detection signals. The force determination apparatus measures signal transit time by timing activation and detection and, optionally, determines force components for selected cross-field intersections. The timer which times by activation and detection can be any means for measuring signal transit time. A cross-field intersection is defined by the overlap of a signal generation region and a signal reception region.

  6. Protective Force

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

    2005-08-26

    Establishes requirements for management and operation of the DOE Protective Force (PF), establishes requirements for firearms operations and defines the firearms courses of fire. Cancels: DOE M 473.2-1A DOE M 473.2-2

  7. Protective Force

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

    2006-03-07

    The manual establishes requirements for management and operation of the DOE Protective Force, establishes requirements for firearms operations and defines the firearms courses of fire. Chg 1 dated 3/7/06. DOE M 470.4-3A cancels DOE M 470.4-3, Chg 1, Protective Force, dated 3-7-06, Attachment 2, Contractor Requirement Document (CRD) only (except for Section C). Chg 1, dated 3-7-06, cancels DOE M 470.4-3

  8. India faces restructuring: The need is with the states

    SciTech Connect (OSTI)

    Salgo, H.

    1996-03-01

    India`s government wants to energize its economy and provide adequate service to industry and its nearly one billion people, but the long term need for fundamental reform remains largely at the state level. The electric power industry in India has grown from approximately 1,300 MW at national independence in 1947 to approximately 80,000 MW today; its population is some 940 million. By contrast, the six New England states, with a combined population of about 13 million, have approximately 25,000 MW of installed capacity. However one describes it, by the standards of an industrialized society India has great need to develop its electricity sector. Unfortunately, India also has limited financial resources. For example, per capita income (gross domestic product) in 1994 was roughly $300, or $1,300 in purchasing power equivalent, as compared with close to $26,000 in the United States. It is widely recognized that, despite much progress in India in the creation of important new institutions and economic liberalization, the electricity sector is in difficult straits. The intent of this article is to address some of the problematic issues associated with the power sector in India and the changes that appear to be required to remedy them. The focus of the article is on the need to restructure and fundamentally reform the power sector. The paper will describe some of the key elements of such a program. The author focuses in part on the state of Orissa, on India`s east coast, which has initiated a major reform program and is an interesting example of the magnitude and complexity of the required effort.

  9. Informatics requirements for a restructured competitive electric power industry

    SciTech Connect (OSTI)

    Pickle, S.; Marnay, C.; Olken, F.

    1996-08-01

    The electric power industry in the United States is undergoing a slow but nonetheless dramatic transformation. It is a transformation driven by technology, economics, and politics; one that will move the industry from its traditional mode of centralized system operations and regulated rates guaranteeing long-run cost recovery, to decentralized investment and operational decisionmaking and to customer access to true spot market prices. This transformation will revolutionize the technical, procedural, and informational requirements of the industry. A major milestone in this process occurred on December 20, 1995, when the California Public Utilities Commission (CPUC) approved its long-awaited electric utility industry restructuring decision. The decision directed the three major California investor-owned utilities to reorganize themselves by the beginning of 1998 into a supply pool, at the same time selling up to a half of their thermal generating plants. Generation will be bid into this pool and will be dispatched by an independent system operator. The dispatch could potentially involve bidders not only from California but from throughout western North America and include every conceivable generating technology and scale of operation. At the same time, large customers and aggregated customer groups will be able to contract independently for their supply and the utilities will be required to offer a real-time pricing tariff based on the pool price to all their customers, including residential. In related proceedings concerning competitive wholesale power markets, the Federal Energy Regulatory Commission (FERC) has recognized that real-time information flows between buyers and sellers are essential to efficient equitable market operation. The purpose of this meeting was to hold discussions on the information technologies that will be needed in the new, deregulated electric power industry.

  10. Restructuring the DOE Laboratory Complex to Advance Clean Energy, Environmental Sustainability, and a Global Future without Nuclear Weapons

    Office of Energy Efficiency and Renewable Energy (EERE)

    Restructuring the DOE Laboratory Complex to Advance Clean Energy, Environmental Sustainability, and a Global Future without Nuclear Weapons - December Commission meeting

  11. OOTW Force Design Tools

    SciTech Connect (OSTI)

    Bell, R.E.; Hartley, D.S.III; Packard, S.L.

    1999-05-01

    This report documents refined requirements for tools to aid the process of force design in Operations Other Than War (OOTWs). It recommends actions for the creation of one tool and work on other tools relating to mission planning. It also identifies the governmental agencies and commands with interests in each tool, from whom should come the user advisory groups overseeing the respective tool development activities. The understanding of OOTWs and their analytical support requirements has matured to the point where action can be taken in three areas: force design, collaborative analysis, and impact analysis. While the nature of the action and the length of time before complete results can be expected depends on the area, in each case the action should begin immediately. Force design for OOTWs is not a technically difficult process. Like force design for combat operations, it is a process of matching the capabilities of forces against the specified and implied tasks of the operation, considering the constraints of logistics, transport and force availabilities. However, there is a critical difference that restricts the usefulness of combat force design tools for OOTWs: the combat tools are built to infer non-combat capability requirements from combat capability requirements and cannot reverse the direction of the inference, as is required for OOTWs. Recently, OOTWs have played a larger role in force assessment, system effectiveness and tradeoff analysis, and concept and doctrine development and analysis. In the first Quadrennial Defense Review (QDR), each of the Services created its own OOTW force design tool. Unfortunately, the tools address different parts of the problem and do not coordinate the use of competing capabilities. These tools satisfied the immediate requirements of the QDR, but do not provide a long-term cost-effective solution.

  12. ARMY SERVICE FORCES

    Office of Legacy Management (LM)

    ARMY SERVICE FORCES ' -, 1 MANHATTAN ENGINEER DISTRICT --t 4 IN "LPLI RC,' LR io EIDM CIS INTELLIGENCE AND SECURITY DIVISION CHICAGO BRANCH OFFICE i ., -,* - P. 0. Box 6770-A I ' 1 .' CHICAGO 80. ILLINOIS /lvb 15 February 1945 Subject: shipment Security Survey at &Uinckrodt Chemical Works. MEMORANDUM to the Officer in Charge. 1. The Mallinckrodt Chemical Works, St. Louis, Missouri, was contacted by the undersigned on 16 November 1944, for the purpose of -king an investigation to

  13. http://bellview/TeamWorks/TRUTeamWorks.htm

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

    9/04 Shipments expected this week: NTS (2), RFETS (13), SRS (6) January 29, 2004 The Big Story WTS restructures workforce Topics Characterization News Transportation News Disposal News Safety News Working Smart Announcements Our Team Tools Acronym List Archives Back to Main Page WIPP Home Page Links Feedback Contact us with feedback or submit your e-mail address for updates. Click here to e-mail. WIPP Shipments (as of 1/29/04 at 7:14 a.m.) Shipments scheduled to arrive at WIPP this week 21 Total

  14. Load As A Reliability Resource in the Restructured Electricity Market

    SciTech Connect (OSTI)

    Kueck, J.D.

    2002-06-10

    Recent electricity price spikes are painful reminders of the value that meaningful demand-side responses could bring to the restructuring US electricity system. Review of the aggregate offers made by suppliers confirms that even a modest increase in demand elasticity could dramatically reduce these extremes in price volatility. There is a strong need for dramatically increased customer participation in these markets to enhance system reliability and reduce price volatility. Indeed, allowing customers to manage their loads in response to system conditions might be thought of as the ultimate reliability resource. Most would agree that meaningful demand-side responses to price are the hallmark of a well-functioning competitive market [1]. Yet, in today's markets for electricity, little or no such response is evident. The reason is simple: customers currently do not experience directly the time-varying costs of their consumption decisions. Consequently, they have no incentive to modify these decisions in ways that might enhance system reliability or improve the efficiency of the markets in which electricity is traded. Increased customer participation is a necessary step in the evolution toward more efficient markets for electricity and ancillary services. This scoping report provides a three-part assessment of the current status of efforts to enhance the ability of customer's load to participate in competitive markets with a specific focus on the role of customer loads in enhancing electricity system reliability. First, this report considers the definitions of electricity-reliability-enhancing ancillary services (Section 2) and a preliminary assessment of the ability of customer's loads to provide these services. Second, is a review a variety of programs in which load has been called on as a system reliability resource (Section 3). These experiences, drawn from both past and current utility and ISO programs, focus on programs triggered by system condition (e

  15. Lift Forces

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

    Lift Forces in Bubbly Flows Thomas Daly ∗ , Sreekanth Pannala † , Arthur Ruggles ∗ ∗ Department of Nuclear Engineering, University of Tennessee, 315 Pasqua Engineering Building, Knoxville, TN, 37996-2300 † Oak Ridge National Laboratory, P.O. Box 2008, Bldg. 5700, MS 6164 Oak Ridge, TN 37831-6164 tdaly1@utk.edu, pannalas@ornl.gov, aruggles@utk.edu INTRODUCTION Multiphase flows are found in a variety of engineering systems, two of the most notable categories being energy pro- duction and

  16. Normal Force and Drag Force in Magnetorheological Finishing

    SciTech Connect (OSTI)

    Miao, C.; Shafrir, S.N.; Lambropoulos, J.C.; Jacobs, S.D.

    2010-01-13

    The material removal in magnetorheological finishing (MRF) is known to be controlled by shear stress, tau, which equals drag force, Fd, divided by spot area, As. However, it is unclear how the normal force, Fn, affects the material removal in MRF and how the measured ratio of drag force to normal force Fd/Fn, equivalent to coefficient of friction, is related to material removal. This work studies, for the first time for MRF, the normal force and the measured ratio Fd/Fn as a function of material mechanical properties. Experimental data were obtained by taking spots on a variety of materials including optical glasses and hard ceramics with a spot-taking machine (STM). Drag force and normal force were measured with a dual load cell. Drag force decreases linearly with increasing material hardness. In contrast, normal force increases with hardness for glasses, saturating at high hardness values for ceramics. Volumetric removal rate decreases with normal force across all materials. The measured ratio Fd/Fn shows a strong negative linear correlation with material hardness. Hard materials exhibit a low coefficient of friction. The volumetric removal rate increases with the measured ratio Fd/Fn which is also correlated with shear stress, indicating that the measured ratio Fd/Fn is a useful measure of material removal in MRF.

  17. Magnetic field restructuring associated with two successive solar eruptions

    SciTech Connect (OSTI)

    Wang, Rui; Liu, Ying D.; Yang, Zhongwei; Hu, Huidong

    2014-08-20

    We examine two successive flare eruptions (X5.4 and X1.3) on 2012 March 7 in the NOAA active region 11429 and investigate the magnetic field reconfiguration associated with the two eruptions. Using an advanced non-linear force-free field extrapolation method based on the SDO/HMI vector magnetograms, we obtain a stepwise decrease in the magnetic free energy during the eruptions, which is roughly 20%-30% of the energy of the pre-flare phase. We also calculate the magnetic helicity and suggest that the changes of the sign of the helicity injection rate might be associated with the eruptions. Through the investigation of the magnetic field evolution, we find that the appearance of the 'implosion' phenomenon has a strong relationship with the occurrence of the first X-class flare. Meanwhile, the magnetic field changes of the successive eruptions with implosion and without implosion were well observed.

  18. Environmental Regulation of the Nuclear Industry in England and Wales in an era of Restructuring and Accelerated Decommissioning

    SciTech Connect (OSTI)

    Parker, I.W.; Weedon, C. J.

    2006-07-01

    In 2005 a large part of the UK Nuclear Industry was restructured with a new national body, the Nuclear Decommissioning Authority (NDA), being responsible for all the assets and liabilities of the nationally owned reactors and fuel cycle facilities. The former owners are now operating and in many cases decommissioning the facilities under contract to the NDA. As the body responsible for enforcing most environmental legislation in England and Wales, the Environment Agency has reviewed its regulatory approach to the Industry. This is to ensure that our responsibility to protect and enhance the environment is met whilst considering appropriately other key drivers impacting on all sectors of environmental regulation. Factors influencing this review include: - Greater public interest and concern over nuclear issues; - Greater transparency of strategies, plans and decisions in the nuclear industry; - The need to ensure that sustainable protection of the environment remains a constant feature of environmental regulation; - The need for a proportionate approach to regulation in the non-prescriptive UK legislative system; - Being effective and efficient in a period when all types of regulation are under Government and public scrutiny; - The aim of the NDA to achieve safe, secure, cost-effective, accelerated and environmentally responsible decommissioning and clean up in part by competing the management of the facilities. This has involved - Constructive liaison with the NDA both before and after its commencement to ensure we are both aware of each other's concerns; - Taking a strong influencing role at strategic and operational levels; - Putting in position arrangements for our involvement in the competitive process; - Liaison at an early stage with the industry's plans for future work; - Establishing greater clarity in our strategy and plans, notably with re-examination of the requirements of our authorisations and permits; - Establishing a new assessment resource (the

  19. Micromechanism linear actuator with capillary force sealing

    DOE Patents [OSTI]

    Sniegowski, Jeffry J.

    1997-01-01

    A class of micromachine linear actuators whose function is based on gas driven pistons in which capillary forces are used to seal the gas behind the piston. The capillary forces also increase the amount of force transmitted from the gas pressure to the piston. In a major subclass of such devices, the gas bubble is produced by thermal vaporization of a working fluid. Because of their dependence on capillary forces for sealing, such devices are only practical on the sub-mm size scale, but in that regime they produce very large force times distance (total work) values.

  20. Efficient data restructuring and aggregation for I/O acceleration in PIDX |

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

    Argonne Leadership Computing Facility Efficient data restructuring and aggregation for I/O acceleration in PIDX Authors: S. Kumar, V. Vishwanath, P. Carns, J. A. Levine, R. Latham, G. Scorzelli, H. Kolla, R. Grout, J. Chen, R. Ross, M. E. Papka, V. Pascucci Hierarchical, multiresolution data representations enable interactive analysis and visualization of large-scale simulations. One promising application of these techniques is to store high performance computing simulation output in a

  1. Financing investments in renewable energy: The role of policy design and restructuring

    SciTech Connect (OSTI)

    Wiser, R.; Pickle, S.

    1997-03-01

    The costs of electric power projects utilizing renewable energy technologies are highly sensitive to financing terms. Consequently, as the electricity industry is restructured and new renewables policies are created, it is important for policymakers to consider the impacts of renewables policy design on project financing. This report describes the power plant financing process and provides insights to policymakers on the important nexus between renewables policy design and finance. A cash-flow model is used to estimate the impact of various financing variables on renewable energy costs. Past and current renewable energy policies are then evaluated to demonstrate the influence of policy design on the financing process and on financing costs. The possible impacts of electricity restructuring on power plant financing are discussed and key design issues are identified for three specific renewable energy programs being considered in the restructuring process: (1) surcharge-funded policies; (2) renewables portfolio standards; and (3) green marketing programs. Finally, several policies that are intended to directly reduce financing costs and barriers are analyzed. The authors find that one of the key reasons that renewables policies are not more effective is that project development and financing processes are frequently ignored or misunderstood when designing and implementing renewable energy incentives. A policy that is carefully designed can reduce renewable energy costs dramatically by providing revenue certainty that will, in turn, reduce financing risk premiums.

  2. Letter from EM-1, Assistant Secretary, Jessie H. Roberson regarding restructuring and managing the procurement mechanisms that support the activities of the Environmental Management Site Specific Advisory Boards

    Broader source: Energy.gov [DOE]

    Letter from EM-1, Assistant Secretary, Jessie H. Roberson regarding restructuring and managing the procurement mechanisms that support the activities of the Environmental Management Site Specific...

  3. Guidance Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract

    Broader source: Energy.gov [DOE]

    Document addresses potential refinancing, restructuring, or modifying of a loan agreement entered into by an energy services company (ESCO) under a federal energy savings performance contract (ESPC).

  4. The Potential Economic Impact of Electricity Restructuring in the State of Oklahoma: Phase I Report

    SciTech Connect (OSTI)

    Hadley, SW

    2001-03-27

    Because of the recent experiences of several states undergoing restructuring (e.g., higher prices, greater volatility, lower reliability), concerns have been raised in states currently considering restructuring as to whether their systems are equally vulnerable. Factors such as local generation costs, transmission constraints, market concentration, and market design can all play a role in the success or failure of the market. These factors along with the mix of generation capacity supplying the state will influence the relative prices paid by consumers. The purpose of this project is to provide a model and process to evaluate the potential price and economic impacts of restructuring the Oklahoma electric industry. This Phase I report concentrates on providing an analysis of the Oklahoma system in the near-term, using only present generation resources and customer demands. In Phase II, a longer-term analysis will be conducted, incorporating the potential of new generation resources and customer responses. Oak Ridge National Laboratory (ORNL) has developed the Oak Ridge Competitive Electricity Dispatch (ORCED) model to evaluate marginal-cost-based and regulated prices for the state. The model dispatches the state's power plants to meet the demands from all customers based on the marginal cost of production. Consequent market-clearing prices for each hour of the year are applied to customers' demands to determine the average prices paid. The revenues from the sales are paid to each plant for their generation, resulting in a net profit or loss depending on the plant's costs and prices when it operates. Separately, the model calculates the total cost of generation, including fixed costs such as depreciation, interest and required return on equity. These costs are allocated among the customer classes to establish regulated prices for each class. These prices can be compared to the average market-based prices to see if prices increase or decrease with restructuring. An

  5. Revealing the Restructured Surface of Li[Mn2]O4

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

    Amos, Charles D.; Roldan, Manuel A.; Varela, Maria; Goodenough, John B.; Ferreira, Paulo J.

    2016-03-29

    The spinel Revealing the Restructured Surface of Li[Mn2]O4 is a candidate cathode for a Li-ion battery, but its capacity fades over a charge/discharge cycle of Li1–x[Mn2]O4 (0 < x < 1) that is associated with a loss of Mn to the organic-liquid electrolyte. It is known that the disproportionation reaction 2Mn3+ = Mn2+ + Mn4+ occurs at the surface of a Mn spinel, and it is important to understand the atomic structure and composition of the surface of Revealing the Restructured Surface of Li[Mn2]O4 in order to understand how Mn loss occurs. We report a study of the surface reconstructionmore » of Revealing the Restructured Surface of Li[Mn2]O4 by aberration-corrected scanning transmission electron microscopy. The atomic structure coupled with Mn-valence and the distribution of the atomic ratio of oxygen obtained by electron energy loss spectroscopy reveals a thin, stable surface layer of Mn3O4, a subsurface region of Li1+x[Mn2]O4 with retention of bulk Li[Mn2]O4. We conclude that this observation is compatible with the disproportionation reaction coupled with oxygen deficiency and a displacement of surface Li+ from the Mn3O4 surface phase. These results provide a critical step toward understanding how Mn is lost from Li[Mn2]O4, once inside a battery.« less

  6. A Primer on Electric Utilities, Deregulation, and Restructuring of U.S. Electricity Markets

    SciTech Connect (OSTI)

    Warwick, William M.

    2002-06-03

    This primer is offered as an introduction to utility restructuring to better prepare readers for ongoing changes in public utilities and associated energy markets. It is written for use by individuals with responsibility for the management of facilities that use energy, including energy managers, procurement staff, and managers with responsibility for facility operations and budgets. The primer was prepared by the Pacific Northwest National Laboratory under sponsorship from the U.S. Department of Energy?s Federal Energy Management Program. The impetus for this primer originally came from the Government Services Administration who supported its initial development.

  7. Entire plasmas can be restructured when electrons are emitted from the boundaries

    SciTech Connect (OSTI)

    Campanell, M. D.

    2015-04-14

    It is well known that electron emission can restructure the thin sheaths at plasma-facing surfaces. But conventional models assume that the plasma's structure negligibly changes (the “presheath” is still thought to be governed by ion acceleration to the Bohm speed). Here, it is shown by theory and simulation that the presheath can take a fundamentally different structure where the emitted electrons entering the quasineutral region cause numerous changes. As a result, gradients of total plasma density, ion and electron pressures, and electric potential throughout the “inverted” presheath can carry different magnitudes, and opposite signs, from Bohm presheaths.

  8. Workforce Retention Work Group | Department of Energy

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

    Workforce Retention Work Group Workforce Retention Work Group The Workforce Retention Work Group was established to collaboratively address the needs of the Department to maintain a skilled work force in the face of anticipated retirements and to address the specific health and safety concerns of that work force that could impede retention. Due to the broad nature of the issues reflected within this working group, the chartered objectives and outcomes have been moved forward to be worked by the

  9. Electric power industry restructuring in Australia: Lessons from down-under. Occasional paper No. 20

    SciTech Connect (OSTI)

    Ray, D.

    1997-01-01

    Australia`s electric power industry (EPI) is undergoing major restructuring. This restructuring includes commercialization of state-owned electric organization through privatization and through corporatization into separate governmental business units; structural unbundling of generation, transmission, retailing, and distribution; and creation of a National Electricity Market (NEM) organized as a centralized, market-based trading pool for buying and selling electricity. The principal rationales for change in the EPI were the related needs of enhancing international competitiveness, improving productivity, and lowering electric rates. Reducing public debt through privatization also played an important role. Reforms in the EPI are part of the overall economic reform package that is being implemented in Australia. Enhancing efficiency in the economy through competition is a key objective of the reforms. As the need for reform was being discussed in the early 1990s, Australia`s previous prime minister, Paul Keating, observed that {open_quotes}the engine which drives efficiency is free and open competition.{close_quotes} The optimism about the economic benefits of the full package of reforms across the different sectors of the economy, including the electricity industry, is reflected in estimated benefits of a 5.5 percent annual increase in real gross domestic product and the creation of 30,000 more jobs. The largest source of the benefits (estimated at 25 percent of total benefits) was projected to come from reform of the electricity and gas sectors.

  10. Air Force Enhanced Use Lease | Department of Energy

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

    Enhanced Use Lease Air Force Enhanced Use Lease Presentation-given at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting-discusses the U.S. Air Force's (USAF's) enhanced use leases (EULs), including energy EULs and EUL goals. Download the Air Force Enhanced Use Lease presentation. (594.58 KB) More Documents & Publications Air Force Renewable Energy Programs Assessment of Small Modular Reactor Suitability for Use On or Near Air Force Space Command Installations SAND

  11. Protective Force Program Manual

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

    2000-06-30

    Provides detailed requirements to supplement DOE O 473.2, Protective Force Program, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Does not cancel other directives.

  12. Fluid force transducer

    DOE Patents [OSTI]

    Jendrzejczyk, Joseph A.

    1982-01-01

    An electrical fluid force transducer for measuring the magnitude and direction of fluid forces caused by lateral fluid flow, includes a movable sleeve which is deflectable in response to the movement of fluid, and a rod fixed to the sleeve to translate forces applied to the sleeve to strain gauges attached to the rod, the strain gauges being connected in a bridge circuit arrangement enabling generation of a signal output indicative of the magnitude and direction of the force applied to the sleeve.

  13. Initial validation of FORCE2

    SciTech Connect (OSTI)

    Burge, S.W.

    1991-06-01

    Erosion has been identified as one of the significant design issues in fluid beds. A cooperative R&D venture of industry, research, and government organizations was recently formed to meet the industry need for a better understanding of erosion in fluid beds. Research focussed on bed hydrodynamics, which are considered to be the primary erosion mechanism. As part of this work, ANL developed an analytical model (FLUFIX) for bed hydrodynamics. Partial validation was performed using data from experiments sponsored by the research consortium. Development of a three-dimensional fluid bed hydrodynamic model was part of Asea-Babcock`s in-kind contribution to the R&D venture. This model, FORCE2, was developed by Babcock & Wilcox`s Research and Development Division existing B&W program and on the gas-solids modeling and was based on an existing B&W program and on the gas-solids modeling technology developed by ANL and others. FORCE2 contains many of the features needed to model plant size beds and, therefore can be used along with the erosion technology to assess metal wastage in industrial equipment. As part of the development efforts, FORCE2 was partially validated using ANL`s two-dimensional model, FLUFIX, and experimental data. Time constraints as well as the lack of good hydrodynamic data, particularly at the plant scale, prohibited a complete validation of FORCE2. This report describes this initial validation of FORCE2.

  14. The Potential Economic Impact of Electricity Restructuring in the State of Oklahoma: Phase II Report

    SciTech Connect (OSTI)

    Hadley, SW

    2001-10-30

    Because of the recent experiences of several states undergoing restructuring (e.g., higher prices, greater volatility, lower reliability), concerns have been raised in states currently considering restructuring as to whether their systems are equally vulnerable. Factors such as local generation costs, transmission constraints, market concentration, and market design can all play a role in the success or failure of the market. These factors along with the mix of generation capacity supplying the state will influence the relative prices paid by consumers. The purpose of this project is to provide a model and process to evaluate the potential price and economic impacts of restructuring the Oklahoma electric industry. The Phase I report concentrated on providing an analysis of the Oklahoma system in the near-term, using only present generation resources and customer demands. This Phase II study analyzed the Oklahoma power market in 2010, incorporating the potential of new generation resources and customer responses. Five key findings of this Phase II were made: (1) Projected expansion in generating capacity exceeds by over 3,000 MW the demands within the state plus the amount that could be exported with the current transmission system. (2) Even with reduced new plant construction, most new plants could lose money (although residential consumers would see lower rates) unless they have sufficient market power to raise their prices without losing significant market share (Figure S-1). (3) If new plants can raise prices to stay profitable, existing low-cost coal and hydro plants will have very high profits. Average prices to customers could be 5% to 25% higher than regulated rates (Figure S-1). If the coal and hydro plants are priced at cost-based rates (through long-term contracts or continued regulation) while all other plants use market-based rates then prices are lower. (4) Customer response to real-time prices can lower the peak capacity requirements by around 9

  15. Electric industry restructuring and environmental issues: A comparative analysis of the experience in California, New York, and Wisconsin

    SciTech Connect (OSTI)

    Fang, J.M.; Galen, P.S.

    1996-08-01

    Since the California Public Utilities Commission (CPUC) issued its April 20, 1994, Blue Book proposal to restructure the regulation of electric utilities in California to allow more competition, over 40 states have initiated similar activities. The question of how major public policy objectives such as environmental protection, energy efficiency, renewable energy, and assistance to low-income customers can be sustained in the new competitive environment is also an important element being considered. Because many other states will undergo restructuring in the future, the experience of the {open_quotes}early adopter{close_quotes} states in addressing public policy objectives in their electric service industry restructuring processes can provide useful information to other states. The Competitive Resource Strategies Program of the U.S. Department of Energy`s (DOE`s) Office of Utility Technologies, is interested in documenting and disseminating the experience of the pioneering states. The Center for Energy Analysis and Applications of the National Renewable Energy Laboratory assisted the Office of Utility Technologies in this effort with a project on the treatment of environmental issues in electric industry restructuring.

  16. Work Plan

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

    Work Plan NSSAB Members Vote on Work Plan Tasks; The Nevada Site Specific Advisory Board operates on a fiscal year basis and conducts work according to a NSSAB generated and U.S. Department of Energy (DOE) approved work plan. FY 2016 Work Plan Work plan items focus on providing recommendations to the DOE regarding the following subjects: soil contamination from historic atmospheric nuclear testing, remediation of contaminated facilities used to support historic testing, groundwater studies

  17. The role of distributed generation (DG) in a restructured utility environment

    SciTech Connect (OSTI)

    Feibus, H.

    1999-07-01

    A major consequence of the restructuring of the electric utility industry is disintegration, by which the traditional integrated utility is spinning off its generation business and becoming a power distribution company, or distco. This company will be the remaining entity of the traditional electric utility that continues to be regulated. The world in which the distco functions is becoming a very different place. The distco will be called upon to deliver not only power, but a range of ancillary services, defined by the Federal Energy Regulatory Commission, including spinning reserves, voltage regulation, reactive power, energy imbalance and network stability, some of which may be obtained from the independent system operator, and some of which may be provided by the distco. In this environment the distco must maintain system reliability and provide service to the customer at the least cost. Meanwhile, restructuring is spawning a new generation of unregulated energy service companies that threaten to win the most attractive customers from the distco. Fortunately there is a new emerging generation of technologies, distributed resources, that provide options to the distco to help retain prime customers, by improving reliability and lowering costs. Specifically, distributed generation and storage systems if dispersed into the distribution system can provide these benefits, if generators with the right characteristics are selected, and the integration into the distribution system is done skillfully. The Electric Power Research Institute has estimated that new distributed generation may account for 30% of new generation. This presentation will include the characteristics of several distributed resources and identify potential benefits that can be obtained through the proper integration of distributed generation and storage systems.

  18. Coulomb force as an entropic force

    SciTech Connect (OSTI)

    Wang Tower

    2010-05-15

    Motivated by Verlinde's theory of entropic gravity, we give a tentative explanation to the Coulomb's law with an entropic force. When trying to do this, we find the equipartition rule should be extended to charges and the concept of temperature should be reinterpreted. If one accepts the holographic principle as well as our generalizations and reinterpretations, then Coulomb's law, the Poisson equation, and the Maxwell equations can be derived smoothly. Our attempt can be regarded as a new way to unify the electromagnetic force with gravity, from the entropic origin. Possibly some of our postulates are related to the D-brane picture of black hole thermodynamics.

  19. Interagency Task Force Report on Agency Recommendations, Conditions...

    Open Energy Info (EERE)

    Agriculture, Environmental Protection Agency, Advisory Council on Historic Preservation (Work Group on the Coordination of Federal Mandates). 2001. Interagency Task Force Report...

  20. Hill Air Force Base

    Broader source: Energy.gov [DOE]

    Energy savings performance contracting at Hill Air Force Base generated much interest during a recent training session on energy management that downlinked 12 Department of Defense sites. Energy...

  1. Protective Force Program Manual

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

    2001-12-20

    Provides detailed requirements to supplement DOE O 473.2, PROTECTIVE FORCE PROGRAM, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Change 1 revised pages in Chapters IV and VI on 12/20/2001.

  2. Guidance Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract

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

    Regarding Refinancing, Restructuring, or Modifying Loan Agreements Entered into by an Energy Services Company Under a Federal Energy Savings Performance Contract This FEMP guidance addresses potential refinancing, restructuring, or modifying of loan agreements (collectively called a "debt modification") entered into by an Energy Services Company (ESCO) under federal Energy Savings Performance Contracts (ESPCs). In considering the impact of debt modifications on ESPCs, it is important

  3. Working Copy

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

    At DOE Working At DOE Working At DOE Only Here...Will you Define the Future of Energy The people of DOE are engaged in a wide range of challenging and innovative work - from participating in groundbreaking international initiatives like the Global Nuclear Partnership, to solar power demonstration projects, to projects that convert captured carbon dioxide (CO2) emissions from industrial sources into fuel, plastics, and fertilizers. Only here can the diversity of activities throughout our

  4. An integrated approach to low-income energy affordability for a restructured world

    SciTech Connect (OSTI)

    Hamilton, B.; Carroll, D.; Adams, B.; Ringhof, S.

    1998-07-01

    In the context of retail electric competition, various mechanisms have been proposed to address threats to low-income energy affordability. Most proposals include the use of ratepayer for (a) low-income bill payment support (e.g., rate discounts) and/or (b) energy efficiency programs specifically designated for low-income customers. An integrated approach to both energy efficiency and low-income bill payment is being tested in New Jersey. The program specifically targets payment-troubled customers and those with the lowest incomes. It combines a three-part approach to energy affordability: (1) deep and comprehensive gas and electric efficiency measures; (2) extensive customer energy education, with the goals of both (a) empowering participants with the skills and knowledge to gain control of their energy situation and (b) securing action commitment that the customer carries out as a partner to save energy and lower their utility bills; and (3) an affordable payment plan which includes extended payment of arrearages, partial arrearage forgiveness, and a bill discount for those in the lowest income tier who maintain their partnership obligations. This paper describes the E-Team Partners program design, presents preliminary impact evaluation results for the first 7,000 participants, and discusses the attributes of this model in a restructured environment.

  5. DRAFT - DOE O 333.1, Administering Work Force Discipline

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

    To provide requirements and responsibilities for administering workforce discipline that includes disciplinary, adverse, and alternative corrective actions in the Department of Energy (DOE).

  6. Reduction-in-Force

    Broader source: Energy.gov [DOE]

    Reduction in force (RIF) is a set of regulations and procedures that are used to determine whether an employee keeps his or her present position, or whether the employee has a right to another...

  7. Protective Force Program

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

    1995-02-13

    To prescribe Department of Energy policy, responsibilities, and requirements for the management and operation of the Protective Force Program. Chg 1 dated 2-13-95. Cancels DOE O 5632.7 and DOE O 5632.8.

  8. Three-body forces

    SciTech Connect (OSTI)

    Nefkens, B.M.K.

    1986-10-15

    A review of current knowledge of three-body forces from experimental and theoretical standpoints is given. The 3-H and 3-He nuclei are discussed. Also, nucleon scattering from deuterium is discussed. (AIP)

  9. Federal Protective Force

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

    2009-07-15

    This Manual establishes requirements for the management and operation of the Department of Energy (DOE) Federal protective forces (FPFs). Cancels DOE M 470.4-3, Chg 1. Canceled by DOE O 473.3.

  10. Mitigated-force carriage for high magnetic field environments

    SciTech Connect (OSTI)

    Ludtka, Gerard M.; Ludtka, Gail M.; Wilgen, John B.; Murphy, Bart L.

    2015-05-19

    A carriage for high magnetic field environments includes a plurality of work-piece separators disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla for supporting and separating a plurality of work-pieces by a preselected, essentially equal spacing, so that, as a first work-piece is inserted into the magnetic field, a second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

  11. Efficiency, equity and the environment: Institutional challenges in the restructuring of the electric power industry

    SciTech Connect (OSTI)

    Haeri, M.H.

    1998-07-01

    In the electric power industry, fundamental changes are underway in Europe, America, Australia, New Zealand and, more recently, in Asia. Rooted in increased deregulation and competition, these changes are likely to radically alter the structure of the industry. Liberalization of electric power markets in the United Kingdom is, for the most part, complete. The generation market in the United States began opening to competition following the 1987 Public Utility Regulatory Policies Act (PURPA). The Energy Policy Act of 1992 set the stage for a much more dramatic change in the industry. The most far-reaching provision of the Act was its electricity title, which opened access to the electric transmission grid. With legal barriers now removed, the traditionally sheltered US electric utility market is becoming increasingly open to entry and competition. A number of important legislative, regulatory and governmental policy initiatives are underway in the Philippines that will have a profound effect on the electric power industry. In Thailand, the National Energy Planning Organization (NEPO) has undertaken a thorough investigation of industry restructuring. This paper summarizes recent international developments in the deregulation and liberalization of electricity markets in the U.K., U.S., Australia, and New Zealand. It focuses on the relevance of these experiences to development underway in the Philippines and Thailand, and presents alternative possible structures likely to emerge in these countries, drawing heavily on the authors' recent experiences in Thailand and the Philippines. The impact of these changes on the business environment for power generation and marketing will be discussed in detail, as will the opportunities these changes create for investment among private power producers.

  12. Protective Force Program

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

    2000-06-30

    Establishes policy, requirements, responsibilities, and authorities, for the management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Extended until 7-7-06 by DOE N 251.64, dated 7-7-05 Cancels: DOE 5632.7A

  13. Direct Aerosol Forcing Uncertainty

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Mccomiskey, Allison

    2008-01-15

    Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in individual aerosol or surface properties, are calculated at three locations representing distinct aerosol types and radiative environments. The uncertainty in DRF associated with a given property is computed as the product of the sensitivity and typical measurement uncertainty in the respective aerosol or surface property. Sensitivity and uncertainty values permit estimation of total uncertainty in calculated DRF and identification of properties that most limit accuracy in estimating forcing. Total uncertainties in modeled local diurnally averaged forcing range from 0.2 to 1.3 W m-2 (42 to 20%) depending on location (from tropical to polar sites), solar zenith angle, surface reflectance, aerosol type, and aerosol optical depth. The largest contributor to total uncertainty in DRF is usually single scattering albedo; however decreasing measurement uncertainties for any property would increase accuracy in DRF. Comparison of two radiative transfer models suggests the contribution of modeling error is small compared to the total uncertainty although comparable to uncertainty arising from some individual properties.

  14. Contractor Protective Force

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

    2008-11-05

    This Manual establishes requirements for the management and operation of the U.S. Department of Energy contractor protective forces. Cancels: DOE M 470.4-3 Chg 1, CRD (Attachment 2) only, except for Section C. Canceled by DOE O 473.3.

  15. Working Copy

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

    1 Effective Date: 02/03/14 WP 12-IS.01-6 Revision 11 Industrial Safety Program - Visitor, Vendor, User, Tenant, and Subcontractor Safety Controls Cognizant Section: Industrial Safety/Industrial Hygiene Approved By: Tom Ferguson Working Copy Industrial Safety Program - Visitor, Vendor, User, Tenant, and Subcontractor Safety Controls WP 12-IS.01-6, Rev. 11 2 TABLE OF CONTENTS CHANGE HISTORY SUMMARY ..................................................................................... 7 ACRONYMS AND

  16. Working Copy

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

    DOE/WIPP-99-2286 Waste Isolation Pilot Plant Environmental Notification or Reporting Implementation Plan Revision 7 U.S. Department of Energy December 2013 This document supersedes DOE/WIPP-99-2286, Rev. 6. Working Copy Waste Isolation Pilot Plant Environmental Notification or Reporting Implementation Plan DOE/WIPP-99-2286, Rev. 7 2 TABLE OF CONTENTSCHANGE HISTORY SUMMARY .............................................. 3 ACRONYMS AND ABBREVIATIONS

  17. Mitigated-force carriage for high magnetic field environments

    DOE Patents [OSTI]

    Ludtka, Gerard M; Ludtka, Gail M; Wilgen, John B; Murphy, Bart L

    2014-05-20

    A carriage for high magnetic field environments includes a first work-piece holding means for holding a first work-piece, the first work-piece holding means being disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla. The first work-piece holding means is further disposed in operable connection with a second work-piece holding means for holding a second work-piece so that, as the first work-piece is inserted into the magnetic field, the second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

  18. Force Modulator System

    SciTech Connect (OSTI)

    Redmond Clark

    2009-04-30

    Many metal parts manufacturers use large metal presses to shape sheet metal into finished products like car body parts, jet wing and fuselage surfaces, etc. These metal presses take sheet metal and - with enormous force - reshape the metal into a fully formed part in a manner of seconds. Although highly efficient, the forces involved in forming metal parts also damage the press itself, limit the metals used in part production, slow press operations and, when not properly controlled, cause the manufacture of large volumes of defective metal parts. To date, the metal-forming industry has not been able to develop a metal-holding technology that allows full control of press forces during the part forming process. This is of particular importance in the automotive lightweighting efforts under way in the US automotive manufacturing marketplace. Metalforming Controls Technology Inc. (MC2) has developed a patented press control system called the Force Modulator that has the ability to control these press forces, allowing a breakthrough in stamping process control. The technology includes a series of hydraulic cylinders that provide controlled tonnage at all points in the forming process. At the same time, the unique cylinder design allows for the generation of very high levels of clamping forces (very high tonnages) in very small spaces; a requirement for forming medium and large panels out of HSS and AHSS. Successful production application of these systems testing at multiple stamping operations - including Ford and Chrysler - has validated the capabilities and economic benefits of the system. Although this technology has been adopted in a number of stamping operations, one of the primary barriers to faster adoption and application of this technology in HSS projects is system cost. The cost issue has surfaced because the systems currently in use are built for each individual die as a custom application, thus driving higher tooling costs. This project proposed to better

  19. TEXT Pro Force Training

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

    Basic Protective Force Training Program DOE/IG-0641 March 2004 * None of the 10 sites included instruction in rappelling even though it was part of the special response team core curriculum and continued to be offered by the Nonprolif- eration and National Security Institute; * Only one site conducted basic training on use of a shotgun, despite the fact that a num- ber of sites used the weapon for breaching exercises and other purposes; and, * Seven of the sites modified prescribed training

  20. Updates on the Interagency Task Force on Natural Gas Storage Safety -

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

    Working with Stakeholders | Department of Energy Updates on the Interagency Task Force on Natural Gas Storage Safety - Working with Stakeholders Updates on the Interagency Task Force on Natural Gas Storage Safety - Working with Stakeholders June 7, 2016 - 1:11pm Addthis Updates on the Interagency Task Force on Natural Gas Storage Safety – Working with Stakeholders Franklin (Lynn) Orr Franklin (Lynn) Orr Under Secretary for Science and Energy Marie Therese Dominguez Marie Therese

  1. Transport Task Force (TTF) 2011 | Princeton Plasma Physics Lab

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

    April 6, 2011, 9:00am to April 9, 2011, 5:00pm Conference Bahia Resort Hotel San Diego, CA USA Transport Task Force (TTF) 2011 The ultimate goal of the work of the Transport Task...

  2. Atomic Force Microscope

    SciTech Connect (OSTI)

    Day, R.D.; Russell, P.E.

    1988-12-01

    The Atomic Force Microscope (AFM) is a recently developed instrument that has achieved atomic resolution imaging of both conducting and non- conducting surfaces. Because the AFM is in the early stages of development, and because of the difficulty of building the instrument, it is currently in use in fewer than ten laboratories worldwide. It promises to be a valuable tool for obtaining information about engineering surfaces and aiding the .study of precision fabrication processes. This paper gives an overview of AFM technology and presents plans to build an instrument designed to look at engineering surfaces.

  3. National Labs Work to Settle PHEV Fuel Economy Conundrum - News...

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

    National Labs Work to Settle PHEV Fuel Economy Conundrum NREL-developed methodology shows ... joined forces with researchers from Idaho National Laboratory (INL) and Argonne ...

  4. Experimental characterization of edge force on the Crookes radiometer

    SciTech Connect (OSTI)

    Ventura, Austin L.; Ketsdever, Andrew D.; Gimelshein, Natalia E.; Gimelshein, Sergey F.

    2014-12-09

    The contribution of edge force on the Crookes radiometer is experimentally investigated with three vane geometries. This work examines increasing the force per unit weight of a radiometer vane for applications such as near-space propulsion by increasing the vanes perimeter while decreasing the total surface area of the vane by means of machined holes in the vanes. Experimental results are given for three vane geometries. These results indicate that although force to vane weight ratios can be improved, the maximum force is achieved by a vane geometry that contains no hole features.

  5. A measurable force driven by an excitonic condensate

    SciTech Connect (OSTI)

    Hakio?lu, T.; zgn, Ege; Gnay, Mehmet

    2014-04-21

    Free energy signatures related to the measurement of an emergent force (?10{sup ?9}N) due to the exciton condensate (EC) in Double Quantum Wells are predicted and experiments are proposed to measure the effects. The EC-force is attractive and reminiscent of the Casimir force between two perfect metallic plates, but also distinctively different from it by its driving mechanism and dependence on the parameters of the condensate. The proposed experiments are based on a recent experimental work on a driven micromechanical oscillator. Conclusive observations of EC in recent experiments also provide a strong promise for the observation of the EC-force.

  6. Mechanism of force mode dip-pen nanolithography

    SciTech Connect (OSTI)

    Yang, Haijun E-mail: swguo@sjtu.edu.cn; Xie, Hui; Rong, Weibin; Sun, Lining; Wu, Haixia; Guo, Shouwu E-mail: swguo@sjtu.edu.cn

    2014-05-07

    In this work, the underlying mechanism of the force mode dip-pen nanolithography (FMDPN) is investigated in depth by analyzing force curves, tapping mode deflection signals, and Z-scan voltage variations during the FMDPN. The operation parameters including the relative trigger threshold and surface delay parameters are vital to control the loading force and dwell time for ink deposition during FMDPN. A model is also developed to simulate the interactions between the atomic force microscope tip and soft substrate during FMDPN, and verified by its good performance in fitting our experimental data.

  7. Miniature quartz resonator force transducer

    DOE Patents [OSTI]

    EerNisse, E.P.

    The invention relates to a piezoelectric quartz force transducer having the shape of a double-ended tuning fork.

  8. Miniature quartz resonator force transducer

    DOE Patents [OSTI]

    Eer Nisse, Errol P.

    1980-01-01

    The invention relates to a piezoelectric quartz force transducer having the shape of a double-ended tuning fork.

  9. Force-Field Parameter Fitter

    Energy Science and Technology Software Center (OSTI)

    2015-05-27

    ParFit is a flexible and extendable framework and library of classes for fitting force-field parameters to data from high-level ab-initio calculations on the basis of deterministic and stochastic algorithms. Currently, the code is fitting MM3 and Merck force-field parameters but could easily extend to other force-field types.

  10. Training Work Group Charter | Department of Energy

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

    Charter Training Work Group Charter The Training Work Group fosters improvements in the quality, efficacy, and delivery of DOE safety training, and realizes significant efficiencies by minimizing redundancies across the DOE Complex. The Work Group provides a collaborative opportunity for DOE to gain insights from operating contractors, the contractor work force and their representatives, and to combine the best wisdom to assure that the most efficient and effective worker health and safety

  11. Innovative Business Cases for Energy Storage In a Restructured Electricity Marketplace, A Study for the DOE Energy Storage Systems Program

    SciTech Connect (OSTI)

    IANNUCCI, JOE; EYER, JIM; BUTLER, PAUL C.

    2003-02-01

    This report describes the second phase of a project entitled ''Innovative Business Cases for Energy Storage in a Restructured Electricity Marketplace''. During part one of the effort, nine ''Stretch Scenarios'' were identified. They represented innovative and potentially significant uses of electric energy storage. Based on their potential to significantly impact the overall energy marketplace, the five most compelling scenarios were identified. From these scenarios, five specific ''Storage Market Opportunities'' (SMOs) were chosen for an in-depth evaluation in this phase. The authors conclude that some combination of the Power Cost Volatility and the T&D Benefits SMOs would be the most compelling for further investigation. Specifically, a combination of benefits (energy, capacity, power quality and reliability enhancement) achievable using energy storage systems for high value T&D applications, in regions with high power cost volatility, makes storage very competitive for about 24 GW and 120 GWh during the years of 2001 and 2010.

  12. Workforce Retention Work Group Status Overview - September 2012 |

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

    Department of Energy September 2012 Workforce Retention Work Group Status Overview - September 2012 Documents Available for Download September 2012 Status Overviews (103.95 KB) More Documents & Publications Workforce Retention Work Group Status Overview - July 2012 Work Force Retention Work Group Charter Work Group Telecon (Final Charters)

  13. MEMORANDUM FOR DISTRIBUTION

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

    * Department of Energy Washington, DC 20585 December 20, 2007 MEMORANDUM FOR DISTRIBUTION FROM: MICHAEL W. OWEN /<f /c / DIRECTOR, OFFICE OF LEGACY MANAGEM.ENT SUBJECT: Compliance with Established Policies and Guidance for Contractor Work Force Restructuring As you know, the Office of Legacy Management (LM) is the Department's fical point for all work force restructuring actions. As a reminder of policies and guidance that should continue to be followed when implementing work force

  14. Long distance symmetries for nuclear forces and the similarity renormalization group

    SciTech Connect (OSTI)

    Szpigel, S.; Timoteo, V. S.; Arriola, E. R.

    2013-03-25

    In this work we study the emergence of long distance symmetries for nuclear forces within the framework of the similarity renormalization group approach.

  15. The Secretary of Energy Advisory Board (SEAB) Task Force on Federal...

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

    Management Program (FEMP) and recommending a set of actions to advance it. The Task Force's work should be based on information provided by DOE's FEMP and related programs, ...

  16. Force As A Momentum Current

    SciTech Connect (OSTI)

    Munera, Hector A.

    2010-07-28

    Advantages of a neo-Cartesian approach to classical mechanics are noted. If conservation of linear momentum is the fundamental principle, Newton's three laws become theorems. A minor paradox in static Newtonian mechanics is identified, and solved by reinterpreting force as a current of momentum. Contact force plays the role of a mere midwife in the exchange of momentum; however, force cannot be eliminated from physics because it provides the numerical value for momentum current. In this sense, in a neo-Cartesian formulation of mechanics the concept of force becomes strengthened rather than weakened.

  17. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jakob, Christian

    2010-09-22

    Long term, large scale continuous forcing data set for three complete wet seasons (2004-2005, 2005-2006 and 2006-2007) in Darwin, Australia.

  18. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jakob, Christian

    Long term, large scale continuous forcing data set for three complete wet seasons (2004-2005, 2005-2006 and 2006-2007) in Darwin, Australia.

  19. Sensing mode atomic force microscope

    DOE Patents [OSTI]

    Hough, Paul V. C.; Wang, Chengpu

    2006-08-22

    An atomic force microscope is described having a cantilever comprising a base and a probe tip on an end opposite the base; a cantilever drive device connected to the base; a magnetic material coupled to the probe tip, such that when an incrementally increasing magnetic field is applied to the magnetic material an incrementally increasing force will be applied to the probe tip; a moveable specimen base; and a controller constructed to obtain a profile height of a specimen at a point based upon a contact between the probe tip and a specimen, and measure an adhesion force between the probe tip and the specimen by, under control of a program, incrementally increasing an amount of a magnetic field until a release force, sufficient to break the contact, is applied. An imaging method for atomic force microscopy involving measuring a specimen profile height and adhesion force at multiple points within an area and concurrently displaying the profile and adhesion force for each of the points is also described. A microscope controller is also described and is constructed to, for a group of points, calculate a specimen height at a point based upon a cantilever deflection, a cantilever base position and a specimen piezo position; calculate an adhesion force between a probe tip and a specimen at the point by causing an incrementally increasing force to be applied to the probe tip until the probe tip separates from a specimen; and move the probe tip to a new point in the group.

  20. Sensing mode atomic force microscope

    DOE Patents [OSTI]

    Hough, Paul V.; Wang, Chengpu

    2004-11-16

    An atomic force microscope is described having a cantilever comprising a base and a probe tip on an end opposite the base; a cantilever drive device connected to the base; a magnetic material coupled to the probe tip, such that when an incrementally increasing magnetic field is applied to the magnetic material an incrementally increasing force will be applied to the probe tip; a moveable specimen base; and a controller constructed to obtain a profile height of a specimen at a point based upon a contact between the probe tip and a specimen, and measure an adhesion force between the probe tip and the specimen by, under control of a program, incrementally increasing an amount of a magnetic field until a release force, sufficient to break the contact, is applied. An imaging method for atomic force microscopy involving measuring a specimen profile height and adhesion force at multiple points within an area and concurrently displaying the profile and adhesion force for each of the points is also described. A microscope controller is also described and is constructed to, for a group of points, calculate a specimen height at a point based upon a cantilever deflection, a cantilever base position and a specimen piezo position; calculate an adhesion force between a probe tip and a specimen at the point by causing an incrementally increasing force to be applied to the probe tip until the probe tip separates from a specimen; and move the probe tip to a new point in the group.

  1. Gauge and averaging in gravitational self-force

    SciTech Connect (OSTI)

    Gralla, Samuel E.

    2011-10-15

    A difficulty with previous treatments of the gravitational self-force is that an explicit formula for the force is available only in a particular gauge (Lorenz gauge), where the force in other gauges must be found through a transformation law once the Lorenz-gauge force is known. For a class of gauges satisfying a 'parity condition' ensuring that the Hamiltonian center of mass of the particle is well-defined, I show that the gravitational self-force is always given by the angle average of the bare gravitational force. To derive this result I replace the computational strategy of previous work with a new approach, wherein the form of the force is first fixed up to a gauge-invariant piece by simple manipulations, and then that piece is determined by working in a gauge designed specifically to simplify the computation. This offers significant computational savings over the Lorenz gauge, since the Hadamard expansion is avoided entirely and the metric perturbation takes a very simple form. I also show that the rest mass of the particle does not evolve due to first-order self-force effects. Finally, I consider the 'mode sum regularization' scheme for computing the self-force in black hole background spacetimes, and use the angle-average form of the force to show that the same mode-by-mode subtraction may be performed in all parity-regular gauges. It appears plausible that suitably modified versions of the Regge-Wheeler and radiation gauges (convenient to Schwarzschild and Kerr, respectively) are in this class.

  2. Joining Forces: Clean Energy Companies Commit to Hire Veterans | Department

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

    of Energy Joining Forces: Clean Energy Companies Commit to Hire Veterans Joining Forces: Clean Energy Companies Commit to Hire Veterans April 27, 2015 - 9:15am Addthis AirStreams Renewables trains veterans on how to get certified to work on wind towers. Last Thursday, the First Lady announced that companies from the energy, manufacturing, transportation and information technology sectors have committed to hiring approximately 90,000 veterans and military spouses over the next five years. |

  3. A Nanocrystal Sensor for Luminescence Detection of Cellular Forces

    SciTech Connect (OSTI)

    Choi, Charina; Chou, Jonathan; Lutker, Katie; Werb, Zena; Alivisatos, Paul

    2011-09-29

    Quantum dots have been used as bright fluorescent tags with high photostability to probe numerous biological systems. In this work we present the tetrapod quantum dot as a dynamic, next-generation nanocrystal probe that fluorescently reports cellular forces with spatial and temporal resolution. Its small size and colloidal state suggest that the tetrapod may be further developed as a tool to measure cellular forces in vivo and with macromolecular spatial resolution.

  4. Note: A rigid piezo motor with large output force and an effective method to reduce sliding friction force

    SciTech Connect (OSTI)

    Guo, Ying; Lu, Qingyou; Hou, Yubin

    2014-05-15

    We present a completely practical TunaDrive piezo motor. It consists of a central piezo stack sandwiched by two arm piezo stacks and two leg piezo stacks, respectively, which is then sandwiched and spring-clamped by a pair of parallel polished sapphire rods. It works by alternatively fast expanding and contracting the arm/leg stacks while slowly expanding/contracting the central stack simultaneously. The key point is that sufficiently fast expanding and contracting a limb stack can make its two sliding friction forces well cancel, resulting in the total sliding friction force is <10% of the total static friction force, which can help increase output force greatly. The piezo motor's high compactness, precision, and output force make it perfect in building a high-quality harsh-condition (vibration resistant) atomic resolution scanning probe microscope.

  5. Approximate photochemical dynamics of azobenzene with reactive force fields

    SciTech Connect (OSTI)

    Li, Yan; Hartke, Bernd

    2013-12-14

    We have fitted reactive force fields of the ReaxFF type to the ground and first excited electronic states of azobenzene, using global parameter optimization by genetic algorithms. Upon coupling with a simple energy-gap transition probability model, this setup allows for completely force-field-based simulations of photochemical cis?trans- and trans?cis-isomerizations of azobenzene, with qualitatively acceptable quantum yields. This paves the way towards large-scale dynamics simulations of molecular machines, including bond breaking and formation (via the reactive force field) as well as photochemical engines (presented in this work)

  6. Transuranic Waste Transportation Working Group Agenda | Department of

    Office of Environmental Management (EM)

    Energy Transportation Working Group Agenda Transuranic Waste Transportation Working Group Agenda Transuranic Waste Transportation Working Group Agenda (75.59 KB) More Documents & Publications Northeast High-Level Radioactive Waste Transportation Task Force Agenda TEC Working Group Topic Groups Archives Protocols Meeting Summaries TEC Meeting Summaries - September 2004

  7. A Review of Recent RTO Benefit-Cost Studies: Toward MoreComprehensive Assessments of FERC Electricity RestructuringPolicies

    SciTech Connect (OSTI)

    Eto, Joseph H.; Lesieutre, Bernard C.

    2005-12-01

    During the past three years, government and private organizations have issued more than a dozen studies of the benefits and costs of Regional Transmission Organizations (RTOs). Most of these studies have focused on benefits that can be readily estimated using traditional production-cost simulation techniques, which compare the cost of centralized dispatch under an RTO to dispatch in the absence of an RTO, and on costs associated with RTO start-up and operation. Taken as a whole, it is difficult to draw definitive conclusions from these studies because they have not examined potentially much larger benefits (and costs) resulting from the impacts of RTOs on reliability management, generation and transmission investment and operation, and wholesale electricity market operation. This report: (1) Describes the history of benefit-cost analysis of FERC electricity restructuring policies; (2)Reviews current practice by analyzing 11 RTO benefit-cost studies that were published between 2002 and 2004 and makes recommendations to improve the documentation of data and methods and the presentation of findings in future studies that focus primarily on estimating short-run economic impacts; and (3) Reviews important impacts of FERC policies that have been overlooked or incompletely treated by recent RTO benefit-cost studies and the challenges to crafting more comprehensive assessments of these impacts based on actual performance, including impacts on reliability management, generation and transmission investment and operation, and wholesale electricity market operation.

  8. Forces and moments on a slender, cavitating body

    SciTech Connect (OSTI)

    Hailey, C.E.; Clark, E.L.; Buffington, R.J.

    1988-01-01

    Recently a numerical code has been developed at Sandia National Laboratories to predict the pitching moment, normal force, and axial force of a slender, supercavitating shape. The potential flow about the body and cavity is calculated using an axial distribution of source/sink elements. The cavity surface is assumed to be a constant pressure streamline, extending beyond the base of the model. Slender body approximation is used to model the crossflow for small angles of attack. A significant extension of previous work in cavitation flow is the inclusion of laminar and turbulent boundary layer solutions on the body. Predictions with this code, for axial force at zero angle of attack, show good agreement with experiments. There are virtually no published data availble with which to benchmark the pitching moment and normal force predictions. An experiment was designed to measure forces and moments on a supercavitation shape. The primary reason for the test was to obtain much needed data to benchmark the hydrodynamic force and moment predictions. Since the numerical prediction is for super cavitating shapes at very small cavitation numbers, the experiment was designed to be a ventilated cavity test. This paper describes the experimental procedure used to measure the pitching moment, axial and normal forces, and base pressure on a slender body with a ventilated cavity. Limited results are presented for pitching moment and normal force. 5 refs., 7 figs.

  9. 10 CFR 851 Implementation Work Group Charter | Department of Energy

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

    Implementation Work Group Charter 10 CFR 851 Implementation Work Group Charter The 10 C.F.R. 851 Work Group is intended to promote excellence in the implementation of 10 C.F.R. 851, "Worker Safety and Health" and continuous improvement in the implementation of health and safety programs for the DOE contractor work force. The Work Group provides a collaborative opportunity for DOE to gain insights from the contractor work force and their representatives, and identify and communicate

  10. 10 CFR 851 Implementation Work Group | Department of Energy

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

    10 CFR 851 Implementation Work Group 10 CFR 851 Implementation Work Group The 10 C.F.R. 851 Work Group is established to promote excellence in the implementation of 10 C.F.R. 851, "Worker Safety and Health" and continuous improvement in the implementation of health and safety programs for the DOE contractor work force. The Work Group provides a collaborative opportunity for DOE to gain insights from the contractor work force and their representatives, and identify and communicate best

  11. Image is all: Deregulation, restructuring and reputation in the natural gas industry

    SciTech Connect (OSTI)

    1997-09-01

    Does image affect how one views his local utility company--or energy supplier? Does one value his utility companies more if one sees a lot of image advertising and public relations stories about community involvement, environmental action and charitable work? Or does one view utilities as faceless and anonymous entities that provide necessary services one thinks little about until there`s a problem? And, more important, what is the role of utility image in an era of deregulation, as companies begin a new scramble for customers? To find an answer to these questions, American Gas and Christopher Bonner Consultants conducted a survey of A.G.A. member companies to learn what, if anything, utility companies are doing in the areas of image assessment and change. The survey was sent to more than 200 A.G.A. member companies; written responses were received from 35. In addition, 13 follow-up telephone interviews were conducted, including four with companies that had not responded in writing. The picture that emerges if of an industry that is starting to pay greater and greater attention to image. And, as utilities reorganize and redefine themselves, they are also reexamining the ways they communicate with key audiences, including employees, customers, legislators, the financial community and the news media.

  12. Three-dimensional magnetic restructuring in two homologous solar flares in the seismically active NOAA AR 11283

    SciTech Connect (OSTI)

    Liu, Chang; Deng, Na; Lee, Jeongwoo; Wang, Haimin; Wiegelmann, Thomas; Jiang, Chaowei; Dennis, Brian R.; Su, Yang; Donea, Alina

    2014-11-10

    We carry out a comprehensive investigation comparing the three-dimensional magnetic field restructuring, flare energy release, and the helioseismic response of two homologous flares, the 2011 September 6 X2.1 (FL1) and September 7 X1.8 (FL2) flares in NOAA AR 11283. In our analysis, (1) a twisted flux rope (FR) collapses onto the surface at a speed of 1.5 km s{sup –1} after a partial eruption in FL1. The FR then gradually grows to reach a higher altitude and collapses again at 3 km s{sup –1} after a fuller eruption in FL2. Also, FL2 shows a larger decrease of the flux-weighted centroid separation of opposite magnetic polarities and a greater change of the horizontal field on the surface. These imply a more violent coronal implosion with corresponding more intense surface signatures in FL2. (2) The FR is inclined northward and together with the ambient fields, it undergoes a southward turning after both events. This agrees with the asymmetric decay of the penumbra observed in the peripheral regions. (3) The amounts of free magnetic energy and nonthermal electron energy released during FL1 are comparable to those of FL2 within the uncertainties of the measurements. (4) No sunquake was detected in FL1; in contrast, FL2 produced two seismic emission sources S1 and S2 both lying in the penumbral regions. Interestingly, S1 and S2 are connected by magnetic loops, and the stronger source S2 has a weaker vertical magnetic field. We discuss these results in relation to the implosion process in the low corona and the sunquake generation.

  13. Waste Contaminants at Military Bases Working Group report

    SciTech Connect (OSTI)

    Not Available

    1993-11-04

    The Waste Contaminants at Military Bases Working Group has screened six prospective demonstration projects for consideration by the Federal Advisory Committee to Develop On-Site Innovative Technologies (DOIT). These projects include the Kirtland Air Force Base Demonstration Project, the March Air Force Base Demonstration Project, the McClellan Air Force Base Demonstration Project, the Williams Air Force Base Demonstration Project, and two demonstration projects under the Air Force Center for Environmental Excellence. A seventh project (Port Hueneme Naval Construction Battalion Center) was added to list of prospective demonstrations after the September 1993 Working Group Meeting. This demonstration project has not been screened by the working group. Two additional Air Force remediation programs are also under consideration and are described in Section 6 of this document. The following information on prospective demonstrations was collected by the Waste Contaminants at Military Bases Working Group to assist the DOIT Committee in making Phase 1 Demonstration Project recommendations. The remainder of this report is organized into seven sections: Work Group Charter`s mission and vision; contamination problems, current technology limitations, and institutional and regulatory barriers to technology development and commercialization, and work force issues; screening process for initial Phase 1 demonstration technologies and sites; demonstration descriptions -- good matches;demonstration descriptions -- close matches; additional candidate demonstration projects; and next steps.

  14. Sensing mode atomic force microscope

    DOE Patents [OSTI]

    Hough, Paul V. C.; Wang, Chengpu

    2003-01-01

    An atomic force microscope utilizes a pulse release system and improved method of operation to minimize contact forces between a probe tip affixed to a flexible cantilever and a specimen being measured. The pulse release system includes a magnetic particle affixed proximate the probe tip and an electromagnetic coil. When energized, the electromagnetic coil generates a magnetic field which applies a driving force on the magnetic particle sufficient to overcome adhesive forces exhibited between the probe tip and specimen. The atomic force microscope includes two independently displaceable piezo elements operable along a Z-axis. A controller drives the first Z-axis piezo element to provide a controlled approach between the probe tip and specimen up to a point of contact between the probe tip and specimen. The controller then drives the first Z-axis piezo element to withdraw the cantilever from the specimen. The controller also activates the pulse release system which drives the probe tip away from the specimen during withdrawal. Following withdrawal, the controller adjusts the height of the second Z-axis piezo element to maintain a substantially constant approach distance between successive samples.

  15. LORENTZ SELF-FORCE OF AN ELLIPSE CURRENT LOOP MODEL

    SciTech Connect (OSTI)

    Olmedo, Oscar; Zhang Jie; Kunkel, Valbona

    2013-07-10

    In this work, the Lorentz self-force of an ellipse current loop model is derived. We are motivated by the fact that it has been reported in the literature that coronal mass ejection morphology can resemble an ellipse in the field of view of coronagraph images. Deriving the Lorentz self-force using an ellipse geometry has the advantage of being able to be solved analytically, as opposed to other more complex geometries. The derived ellipse model is compared with the local curvature approximation, where the Lorentz self-force at the ellipse major/minor axis is compared with the Lorentz self-force of a torus with curvature equal to the local curvature at the ellipses major/minor axis. It is found that the local curvature approximation is valid for moderate values of eccentricity.

  16. Automatic HTS force measurement instrument

    DOE Patents [OSTI]

    Sanders, Scott T.; Niemann, Ralph C.

    1999-01-01

    A device for measuring the levitation force of a high temperature superconductor sample with respect to a reference magnet includes a receptacle for holding several high temperature superconductor samples each cooled to superconducting temperature. A rotatable carousel successively locates a selected one of the high temperature superconductor samples in registry with the reference magnet. Mechanism varies the distance between one of the high temperature superconductor samples and the reference magnet, and a sensor measures levitation force of the sample as a function of the distance between the reference magnet and the sample. A method is also disclosed.

  17. Automatic HTS force measurement instrument

    DOE Patents [OSTI]

    Sanders, S.T.; Niemann, R.C.

    1999-03-30

    A device is disclosed for measuring the levitation force of a high temperature superconductor sample with respect to a reference magnet includes a receptacle for holding several high temperature superconductor samples each cooled to superconducting temperature. A rotatable carousel successively locates a selected one of the high temperature superconductor samples in registry with the reference magnet. Mechanism varies the distance between one of the high temperature superconductor samples and the reference magnet, and a sensor measures levitation force of the sample as a function of the distance between the reference magnet and the sample. A method is also disclosed. 3 figs.

  18. Comparison of Cellulose Ib Simulations with Three Carbohydrate Force Fields

    SciTech Connect (OSTI)

    Matthews, J. F.; Beckham, G. T.; Bergenstrahle, M.; Brady, J. W.; Himmel, M. E.; Crowley, M. F.

    2012-02-14

    Molecular dynamics simulations of cellulose have recently become more prevalent due to increased interest in renewable energy applications, and many atomistic and coarse-grained force fields exist that can be applied to cellulose. However, to date no systematic comparison between carbohydrate force fields has been conducted for this important system. To that end, we present a molecular dynamics simulation study of hydrated, 36-chain cellulose I{beta} microfibrils at room temperature with three carbohydrate force fields (CHARMM35, GLYCAM06, and Gromos 45a4) up to the near-microsecond time scale. Our results indicate that each of these simulated microfibrils diverge from the cellulose I{beta} crystal structure to varying degrees under the conditions tested. The CHARMM35 and GLYCAM06 force fields eventually result in structures similar to those observed at 500 K with the same force fields, which are consistent with the experimentally observed high-temperature behavior of cellulose I. The third force field, Gromos 45a4, produces behavior significantly different from experiment, from the other two force fields, and from previously reported simulations with this force field using shorter simulation times and constrained periodic boundary conditions. For the GLYCAM06 force field, initial hydrogen-bond conformations and choice of electrostatic scaling factors significantly affect the rate of structural divergence. Our results suggest dramatically different time scales for convergence of properties of interest, which is important in the design of computational studies and comparisons to experimental data. This study highlights that further experimental and theoretical work is required to understand the structure of small diameter cellulose microfibrils typical of plant cellulose.

  19. Audit Report: WR-B-97-05 | Department of Energy

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

    7-05 Audit Report: WR-B-97-05 May 6, 1997 Audit of Work Force Restructuring Under Section 3161 of the National Defense Authorization Act PDF icon Audit Report: WR-B-97-05 More ...

  20. Calendar Year 1997 | Department of Energy

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

    Injury and Illness Reporting Practices May 6, 1997 Audit Report: WR-B-97-05 Audit of Work Force Restructuring Under Section 3161 of the National Defense Authorization Act May...

  1. MEMORANDUM FOR DISTRIBUTION

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

    Planning Guidance for Contractor Work Force Restructuring dated December, 1998, www.LM.doe.gov and DOE Order 350.1: Contractor Human Resources Management Programs, www.doe.gov . ...

  2. Casimir force in absorbing multilayers

    SciTech Connect (OSTI)

    Tomas, M.S.

    2002-11-01

    The Casimir effect in a dispersive and absorbing multilayered system is considered adopting the (net) vacuum-field pressure point of view to the Casimir force. Using the properties of the macroscopic field operators appropriate for absorbing systems and a convenient compact form of the Green function for a multilayer, a straightforward and transparent derivation of the Casimir force in a lossless layer of an otherwise absorbing multilayer is presented. The resulting expression, in terms of the reflection coefficients of the surrounding stacks of layers, is of the same form as that obtained by Zhou and Spruch for a purely dispersive multilayer using the (surface) mode summation method [Phys. Rev. A 52, 297 (1995)]. Owing to the recursion relations that the generalized Fresnel coefficients satisfy, this result can be applied to more complex systems with planar symmetry. This is illustrated by calculating the Casimir force on a dielectric (metallic) slab in a planar cavity with realistic mirrors. Also, a relationship between the Casimir force and energy in two different layers is established.

  3. Fuel oil quality task force

    SciTech Connect (OSTI)

    Laisy, J.; Turk, V.

    1997-09-01

    In April, 1996, the R.W. Beckett Corporation became aware of a series of apparently unrelated symptoms that made the leadership of the company concerned that there could be a fuel oil quality problem. A task force of company employees and industry consultants was convened to address the topic of current No. 2 heating oil quality and its effect on burner performance. The task force studied changes in fuel oil specifications and trends in properties that have occurred over the past few years. Experiments were performed at Beckett and Brookhaven National Laboratory to understand the effect of changes in some fuel oil properties. Studies by other groups were reviewed, and field installations were inspected to gain information about the performance of fuel oil that is currently being used in the U.S. and Canada. There was a special concern about the use of red dye in heating oils and the impact of sulfur levels due to the October, 1993 requirement of low sulfur (<0.05%) for on-highway diesel fuel. The results of the task force`s efforts were published in July, 1996. The primary conclusion of the task force was that there is not a crisis or widespread general problem with fuel oil quality. Localized problems that were seen may have been related to refinery practices and/or non-traditional fuel sources. System cleanliness is very important and the cause of many oil burner system problems. Finally, heating oil quality should get ongoing careful attention by Beckett engineering personnel and heating oil industry groups.

  4. Solvent-induced forces in protein folding

    SciTech Connect (OSTI)

    Ben-Naim, A. (Hebrew Univ., Jerusalem (Israel))

    1990-08-23

    The solvent-induced forces between various groups on the protein are examined. It is found that the intramolecular hydrophilic forces are likely to be the strongest forces mediated through the solvent. It is argued that these are probably the most important solvent-induced driving forces in the process of protein folding.

  5. October 9, 2014- SEAB Task Force Meeting

    Broader source: Energy.gov [DOE]

    SECRETARY OF ENERGY ADVISORY BOARDTask Force Meeting on Technology Development for Environmental Management (EM)

  6. Environmental security: Concepts and air force implementation

    SciTech Connect (OSTI)

    Walewski, J.A.

    1995-12-01

    With the end of the Cold War the Department of Defense (DoD) has been reorganized to establish the position of Deputy Under Secretary of Defense for Environmental Security. As a result, the definition of national security has been broadened to include the environment. Environment and protection of the interrelated resources are seen as vital components to the health and welfare of the United States. National security is dependent on environmental security. This paper introduces the role of environmental security as a component of current national security strategy; reviews DoD and the military services role in the domestic legacy of environmental impacts created by the cold war; details the status of current programs and methodologies used to improve environmental performance, compliance with environmental laws, and stewardship activities. Implementation will be demonstrated using Air Force policy, programs and activities underway, and a detailed explanation of Air Force environmental goals and objectives will be highlighted. Lessons learned to date will be covered in addition to future alternative strategies. Military readiness however does not preclude environmental stewardship. Many military lands have become virtual sanctuaries since years of restricted access and activity created islands of diverse ecosystems. Recent survey and inventory work on DoD lands have found some of the most pristine tracts remaining in the country. Consolidation of mission activities through base closure an realignment, and increasing weapon system sophistication, adds additional challenges to comply with environmental laws and regulation. This paper will define these unique environmental challenges, and discuss the methodologies used by the Air Force to fulfill its environmental stewardship role.

  7. APPE forms task force to look at pipelines

    SciTech Connect (OSTI)

    1994-06-29

    The Association of Petrochemicals Producers in Europe (APPE; Brussels) is embarking on an initiative to help with restructuring. Speaking at the recent meeting of the European Chemical Industry Council in Cernobbio, Italy, Jukka Viinanen, president of APPE, said that although the initial ethylene restructuring plan collapsed, {open_quotes}it was not a complete failure.{close_quotes} The association Viinanen says, is continuing to find ways and means to improve the situation. {open_quotes}One of the things that APPE is now doing is to study carefully the [ethylene] pipeline system.{close_quotes}

  8. OSCARS Collaborative Work

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

    OSCARS Collaborative Work Engineering Services The Network OSCARS How It Works Who's Using OSCARS? OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers...

  9. MEMORANDUM FOR THE SECRETARY THROUGH: THE DEPUTY SECRETARY FROM: MICHAEL W. OWEN

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

    11, 2005 MEMORANDUM FOR THE SECRETARY THROUGH: THE DEPUTY SECRETARY FROM: MICHAEL W. OWEN DIRECTOR OF OFFICE LEGACY MANAGEMENT SUBJECT: Decision Memorandum: Authorize Changes to Contractor Work Force Restructuring Policy under Section 3161 of the National Defense Authorization Act for Fiscal Year 1993. Section 3161 of the National Defense Authorization Act for Fiscal Year 1993 (section 3161) was enacted to address certain work force restructuring issues with respect to employees of defense

  10. Audit Report: ER-B-95-06 | Department of Energy

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

    6 Audit Report: ER-B-95-06 August 3, 1995 Audit of Work Force Restructuring at the Oak Ridge Operations Office Audit Report: ER-B-95-06 (103.77 KB) More Documents & Publications Audit Report: ER-B-96-01 Draft Policy and Planning Guidance for Community Transition Activities Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf

  11. MESSAGE FROM THE SUSTAINABILITY PERFORMANCE OFFICE

    Energy Savers [EERE]

    11, 2005 MEMORANDUM FOR THE SECRETARY THROUGH: THE DEPUTY SECRETARY FROM: MICHAEL W. OWEN DIRECTOR OF OFFICE LEGACY MANAGEMENT SUBJECT: Decision Memorandum: Authorize Changes to Contractor Work Force Restructuring Policy under Section 3161 of the National Defense Authorization Act for Fiscal Year 1993. Section 3161 of the National Defense Authorization Act for Fiscal Year 1993 (section 3161) was enacted to address certain work force restructuring issues with respect to employees of defense

  12. VOLUNTARY LAYOFF (RIE) PROCESS

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

    Contractor] Workforce Restructuring Plan: Self-Select Voluntary Separation Plan For U.S. Department of Energy or National Nuclear Security Administration [Insert Name of Site Office] Effective: [Insert Date] OFFICIAL USE ONLY Preface Based upon a determination that a change in the work force is necessary at the [Insert Site Name] (Site Abbreviation), [DOE Site Office] developed a Work Force Restructuring Plan (Plan). The objectives of the Plan are to minimize involuntary separations, reduce the

  13. Ohio Electricity Restructuring Active

    Gasoline and Diesel Fuel Update (EIA)

    Other Links Ohio Electricity Profile Ohio Energy Profile Ohio Web Sites Acronyms for the ... Consumer education programs were available on the Ohio Electric Choice web site, through ...

  14. Restructuring our Transportation Sector

    Broader source: Energy.gov [DOE]

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  15. Information-based physics, influence, and forces

    SciTech Connect (OSTI)

    Walsh, James Lyons; Knuth, Kevin H.

    2015-01-13

    In recent works, Knuth and Bahreyni have demonstrated that the concepts of space and time are emergent in a coarse-grained model of direct particle-particle influence. In addition, Knuth demonstrated that observer-made inferences regarding the free particle, which is defined as a particle that influences others, but is not itself influenced, result in a situation identical to the Feynman checkerboard model of the Dirac equation. This suggests that the same theoretical framework that gives rise to an emergent spacetime is consistent with quantum mechanics. In this paper, we begin to explore the effect of influence on the emergent properties of a particle. This initial study suggests that when a particle is influenced, it is interpreted as accelerating in a manner consistent with special relativity implying that, at least in this situation, influence can be conceived of as a force.

  16. Micropatterning of metal substrate by adhesive force lithography

    SciTech Connect (OSTI)

    Seo, Soon-min; Park, Jeong-yong; Lee, Hong H.

    2005-03-28

    We introduce adhesive force lithography (AFL), a detachment-based method for patterning metal surface. In this method, all the polymer layer except for the desired pattern gets lifted up from the metal surface. The craze microstructure unique to thin polymer films on the order of 10{sup 2} nm is utilized for this AFL along with a difference in adhesive force at two interfaces. Poly(urethaneacrylate) mold, which has a high enough work of adhesion with polymer, makes AFL effective. This technique is purely additive, fast ({approx}10 s contact time), and applicable to large area patterning (10 cmx10 cm)

  17. Service and Repair Work

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

    service and repair work Service and Repair Work Whenever on-site service or repair work needs to be done, a Procurement Work Sheet (PWS) must be completed, and possibly an IWS, authorized and released. PWS is required for service work even if there are no apparent hazards. PWS is required for work in Jupiter Laser Facility even if you have a PWS for service/repairs in another location. To complete a PWS for service work in Jupiter Laser Facility, please contact Sean Holte (2-3905, pager #05312).

  18. High-speed adaptive contact-mode atomic force microscopy imaging with near-minimum-force

    SciTech Connect (OSTI)

    Ren, Juan; Zou, Qingze

    2014-07-15

    In this paper, an adaptive contact-mode imaging approach is proposed to replace the traditional contact-mode imaging by addressing the major concerns in both the speed and the force exerted to the sample. The speed of the traditional contact-mode imaging is largely limited by the need to maintain precision tracking of the sample topography over the entire imaged sample surface, while large image distortion and excessive probe-sample interaction force occur during high-speed imaging. In this work, first, the image distortion caused by the topography tracking error is accounted for in the topography quantification. Second, the quantified sample topography is utilized in a gradient-based optimization method to adjust the cantilever deflection set-point for each scanline closely around the minimal level needed for maintaining stable probe-sample contact, and a data-driven iterative feedforward control that utilizes a prediction of the next-line topography is integrated to the topography feeedback loop to enhance the sample topography tracking. The proposed approach is demonstrated and evaluated through imaging a calibration sample of square pitches at both high speeds (e.g., scan rate of 75 Hz and 130 Hz) and large sizes (e.g., scan size of 30 ?m and 80??m). The experimental results show that compared to the traditional constant-force contact-mode imaging, the imaging speed can be increased by over 30 folds (with the scanning speed at 13 mm/s), and the probe-sample interaction force can be reduced by more than 15% while maintaining the same image quality.

  19. Kelvin Probe Force Microscopy in liquid using Electrochemical Force Microscopy

    SciTech Connect (OSTI)

    Collins, Liam; Jesse, Stephen; Kilpatrick, J.; Tselev, Alexander; Okatan, Mahmut Baris; Kalinin, Sergei V.; Rodriguez, Brian

    2015-01-01

    Conventional closed loop-Kelvin probe force microscopy (KPFM) has emerged as a powerful technique for probing electric and transport phenomena at the solid-gas interface. The extension of KPFM capabilities to probe electrostatic and electrochemical phenomena at the solid–liquid interface is of interest for a broad range of applications from energy storage to biological systems. However, the operation of KPFM implicitly relies on the presence of a linear lossless dielectric in the probe-sample gap, a condition which is violated for ionically-active liquids (e.g., when diffuse charge dynamics are present). Here, electrostatic and electrochemical measurements are demonstrated in ionically-active (polar isopropanol, milli-Q water and aqueous NaCl) and ionically-inactive (non-polar decane) liquids by electrochemical force microscopy (EcFM), a multidimensional (i.e., bias- and time-resolved) spectroscopy method. In the absence of mobile charges (ambient and non-polar liquids), KPFM and EcFM are both feasible, yielding comparable contact potential difference (CPD) values. In ionically-active liquids, KPFM is not possible and EcFM can be used to measure the dynamic CPD and a rich spectrum of information pertaining to charge screening, ion diffusion, and electrochemical processes (e.g., Faradaic reactions). EcFM measurements conducted in isopropanol and milli-Q water over Au and highly ordered pyrolytic graphite electrodes demonstrate both sample- and solvent-dependent features. Finally, the feasibility of using EcFM as a local force-based mapping technique of material-dependent electrostatic and electrochemical response is investigated. The resultant high dimensional dataset is visualized using a purely statistical approach that does not require a priori physical models, allowing for qualitative mapping of electrostatic and electrochemical material properties at the solid–liquid interface.

  20. Kelvin Probe Force Microscopy in liquid using Electrochemical Force Microscopy

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

    Collins, Liam; Jesse, Stephen; Kilpatrick, J.; Tselev, Alexander; Okatan, Mahmut Baris; Kalinin, Sergei V.; Rodriguez, Brian

    2015-01-01

    Conventional closed loop-Kelvin probe force microscopy (KPFM) has emerged as a powerful technique for probing electric and transport phenomena at the solid-gas interface. The extension of KPFM capabilities to probe electrostatic and electrochemical phenomena at the solid–liquid interface is of interest for a broad range of applications from energy storage to biological systems. However, the operation of KPFM implicitly relies on the presence of a linear lossless dielectric in the probe-sample gap, a condition which is violated for ionically-active liquids (e.g., when diffuse charge dynamics are present). Here, electrostatic and electrochemical measurements are demonstrated in ionically-active (polar isopropanol, milli-Q watermore » and aqueous NaCl) and ionically-inactive (non-polar decane) liquids by electrochemical force microscopy (EcFM), a multidimensional (i.e., bias- and time-resolved) spectroscopy method. In the absence of mobile charges (ambient and non-polar liquids), KPFM and EcFM are both feasible, yielding comparable contact potential difference (CPD) values. In ionically-active liquids, KPFM is not possible and EcFM can be used to measure the dynamic CPD and a rich spectrum of information pertaining to charge screening, ion diffusion, and electrochemical processes (e.g., Faradaic reactions). EcFM measurements conducted in isopropanol and milli-Q water over Au and highly ordered pyrolytic graphite electrodes demonstrate both sample- and solvent-dependent features. Finally, the feasibility of using EcFM as a local force-based mapping technique of material-dependent electrostatic and electrochemical response is investigated. The resultant high dimensional dataset is visualized using a purely statistical approach that does not require a priori physical models, allowing for qualitative mapping of electrostatic and electrochemical material properties at the solid–liquid interface.« less

  1. Task force cover.indd

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

    ... Conduct early risk studiesrun analyses and get independent review. Use holistic approach to establish criteria and end states prior to starting work. (Look at whole picture, not ...

  2. Hickam Air Force Base | Department of Energy

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

    Technology Validation » Hickam Air Force Base Hickam Air Force Base Photo of hybrid fuel cell bus at Hickam Air Force Base Hickam Air Force Base spans 2,850 acres in Honolulu, Hawaii. The military base is home to the 15th Airlift Wing, the Hawaii Air National Guard, and the Pacific Air Forces headquarters. With support from the Hawaii Center for Advanced Transportation Technologies and the Air Force Advanced Power Technology Office, Hickam added a fuel cell hybrid electric bus to its fleet in

  3. Communicating Health Risks Working Safely With Beryllium | Department of

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

    Energy Communicating Health Risks Working Safely With Beryllium Communicating Health Risks Working Safely With Beryllium April 2002 Training Reference for Beryllium Workers and Managers/Supervisors, Facilitator Manual Prepared by the Beryllium Health Risk Communication Task Force Communicating Health Risks Working Safely With Beryllium (1.03 MB) More Documents & Publications Communicating Health Risks Working Safely With Beryllium Beryllium Screening - Informed Choice Document 10 CFR

  4. Strategic Initiatives Work Group Charter | Department of Energy

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

    Charter Strategic Initiatives Work Group Charter Strategic Initiatives Work Group promote excellence and continuous improvement in the implementation of worker health and safety programs across the DOE complex. The Work Group provides a collaborative opportunity for DOE to gain insights from operating contractors, the contractor work force and their representatives, and to combine the best wisdom to assure that the most efficient and effective worker health and safety program expectations,

  5. Determining the role of hydration forces in protein folding

    SciTech Connect (OSTI)

    Sorenson, J.M. [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry] [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry; Hura, G. [Univ. of California, Berkeley, CA (United States)] [Univ. of California, Berkeley, CA (United States); [Lawrence Berkeley National Lab., CA (United States). Life Sciences Div.; Soper, A.K. [Rutherford Appleton Lab., Didcot (United Kingdom). ISIS Facility] [Rutherford Appleton Lab., Didcot (United Kingdom). ISIS Facility; Pertsemlidis, A. [Univ. of Texas Southwestern Medical Center, Dallas, TX (United States). Dept. of Biochemistry] [Univ. of Texas Southwestern Medical Center, Dallas, TX (United States). Dept. of Biochemistry; Head-Gordon, T. [Lawrence Berkeley National Lab., CA (United States)] [Lawrence Berkeley National Lab., CA (United States)

    1999-07-01

    One of the primary issues in protein folding is determining what forces drive folding and eventually stabilize the native state. A delicate balance exists between electrostatic forces such as hydrogen bonding and salt bridges, and the hydrophobic effect, which are present for both intramolecular protein interactions and intermolecular contributions with the surrounding aqueous environment. This article describes a combined experimental, theoretical, and computational effort to show how the complexity of aqueous hydration can influence the structure, folding and aggregation, and stability of model protein systems. The unification of the theoretical and experimental work is the development or discovery of effective amino acid interactions that implicitly include the effects of aqueous solvent. The authors show that consideration of the full range of complexity of aqueous hydration forces such as many-body effects, long-ranged character of aqueous solvation, and the assumptions made about the degree of protein hydrophobicity can directly impact the observed structure, folding, and stability of model protein systems.

  6. Corroboration of magnetic forces in US Maglev design

    SciTech Connect (OSTI)

    Coffey, H.; He, J.; Wang, Z.

    1993-06-01

    Four System Concept Definition (SCD) contractors to the National Maglev Initiative (NMI) developed conceptual designs of maglev systems in 1991--1992. The objective of the work reported here was to perform independent calculations of the magnetic forces and fields of these four systems to assess the ``reasonableness`` of the results presented to the government. Commercial computer software was used for computing forces in the system employing nonlinear ferromagnetic materials and for some calculations of induced eddy current effects in finite-sized systems. Other cases required the use of models developed at ANL and verified by experiment, or in a few cases, new computer programs that have not been validated by experiment. The magnetic forces calculated by the contractors were found to be credible in every case evaluated. The stray fields were also found to be in reasonable agreement with those calculated by the contractors, but, for lack of spice, are not reported here.

  7. Corroboration of magnetic forces in US Maglev design

    SciTech Connect (OSTI)

    Coffey, H.; He, J.; Wang, Z.

    1993-01-01

    Four System Concept Definition (SCD) contractors to the National Maglev Initiative (NMI) developed conceptual designs of maglev systems in 1991--1992. The objective of the work reported here was to perform independent calculations of the magnetic forces and fields of these four systems to assess the reasonableness'' of the results presented to the government. Commercial computer software was used for computing forces in the system employing nonlinear ferromagnetic materials and for some calculations of induced eddy current effects in finite-sized systems. Other cases required the use of models developed at ANL and verified by experiment, or in a few cases, new computer programs that have not been validated by experiment. The magnetic forces calculated by the contractors were found to be credible in every case evaluated. The stray fields were also found to be in reasonable agreement with those calculated by the contractors, but, for lack of spice, are not reported here.

  8. Assessment of Structural Resistance of building 4862 to Earthquake and Tornado Forces [SEC 1 and 2

    SciTech Connect (OSTI)

    METCALF, I.L.

    1999-12-06

    This report presents the results of work done for Hanford Engineering Laboratory under contract Y213-544-12662. LATA performed an assessment of building 4862 resistance to earthquake and tornado forces.

  9. SAVANNAH RIVER SITE FORCE REPORT

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

    FORCE REPORT 3rd Quarter - FY 2016 Data Date:June 30, 2016 Feds/ Prime Contract 1st Tier Teaming Subs Staff Aug / Support Service Craft / Union Hall / Trades Part Time / Limited Service Site TOTAL Federal Organizations DOE-SR 269 7 62 - - 338 DOE-OIG-SR 15 1 - - - 16 NNSA-SRFO 24 1 - 25 NNSA APM 20 2 12 - - 34 NNSA NA-23 10 - 3 - - 13 EM Only Total 269 8 62 - - 339 NNSA Only Total 54 2 16 - - 72 Other Funding Total 15 - - - - 15 Federal Total 338 10 78 - - 426 SRS Contracts SRNS 4,644 - 359 317

  10. ARMY SERiWE FORCES

    Office of Legacy Management (LM)

    ' This doc~omnt consists tif-..$---..-- PaWs ?5-i3s4 " No.,J ______ d&---.copies. series.-f;;i, ' ARMY SERiWE FORCES UNITED STATES ' ENGINEER OFFICE MANHP.~AN Dwmtcr CHIWOO A\RU o,,,c* P. 0. 90x 3140 A CHICA so, ILrlNole 20 June 1945 F' '2 0 Subject: Licenae Agreement - International Pulverizing Corporation - Subcoritract #7401-37-82. To: The District~Eqinssr, U. S. Engineer Office, Manhattan District, Oak Ridge, Tennessee. Attention: Contract Section. As llsted'below, there are

  11. Link Force Holdings Ltd | Open Energy Information

    Open Energy Info (EERE)

    search Name: Link Force Holdings Ltd Place: China Product: China-based energy saving LED street light maker. References: Link Force Holdings Ltd1 This article is a stub. You...

  12. US Wind Force LLC | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: US Wind Force LLC Place: Wexford, Pennsylvania Zip: PA 15090-9 Sector: Wind energy Product: US Wind Force, LLC is an independent, privately...

  13. ESPC Success Story - Dyess Air Force Base

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

    DYESS AIR FORCE BASE DYESS, TEXAS Water Conservation and Green Energy ESPC SUCCESS STORY Dyess Air Force Base and surrounding west Texas has been under extreme-drought water ...

  14. U.S. Air Force (USAF) Air Force Research Laboratory (AFRL)

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

    Benjamin Leever U.S. Air Force (USAF) Air Force Research Laboratory (AFRL) DOE - DoD ... level - Fourth level Fifth level - - - DOD Application Commercial Counterparts Sensor ...

  15. UFD Working Group 2015

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

    Working Group 2015 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Twitter Google + Vimeo GovDelivery SlideShare UFD Working Group 2015 HomeStationary ...

  16. Interagency Sustainability Working Group

    Broader source: Energy.gov [DOE]

    The Interagency Sustainability Working Group (ISWG) is the coordinating body for sustainable buildings in the federal government.

  17. The parallel approach to force/position control of robotic manipulators

    SciTech Connect (OSTI)

    Chiaverini, S.; Sciavicco, L.

    1993-08-01

    Force/position control strategies provide an effective framework to deal with tasks involving interaction with the environment. In this paper the parallel approach to force/position control of robotic manipulators is presented. It allows a complete use of the available sensor measurements by operating the control action in a full-dimensional space without using selection matrices. Conflicting situations between the position and force tasks are managed using a priority strategy: the force control loop is designed to prevail over the position control loop. This choice ensures limited deviations from the prescribed force trajectory in every situation, guaranteeing automatic recovery from unplanned collisions. A dynamic force/position parallel control law is presented and its performance in presence of an elastic environment is analyzed; simplification of the dynamic control law is also discussed leading to a PID-type parallel controller. Two case studies are worked out that show the effectiveness of the approach in application to an industrial robot.

  18. The Backstage Work of Data Sharing

    SciTech Connect (OSTI)

    Kervin, Karina E.; Cook, Robert B.; Michener, William K.

    2014-11-09

    Conventional wisdom makes the suggestion that there are benefits to the creation of shared repositories of scientific data. Funding agencies require that the data from sponsored projects be shared publicly, but individual researchers often see little personal benefit to offset the work of creating easily sharable data. These conflicting forces have led to the emergence of a new role to support researchers: data managers. This paper identifies key differences between the socio-technical context of data managers and other "human infrastructure" roles articulated previously in Computer Supported Cooperative Work (CSCW) literature and summarizes the challenges that data managers face when accepting data for archival and reuse. Finally, while data managers' work is critical for advancing science and science policy, their work is often invisible and under-appreciated since it takes place behind the scenes.

  19. The Backstage Work of Data Sharing

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

    Kervin, Karina E.; Cook, Robert B.; Michener, William K.

    2014-11-09

    Conventional wisdom makes the suggestion that there are benefits to the creation of shared repositories of scientific data. Funding agencies require that the data from sponsored projects be shared publicly, but individual researchers often see little personal benefit to offset the work of creating easily sharable data. These conflicting forces have led to the emergence of a new role to support researchers: data managers. This paper identifies key differences between the socio-technical context of data managers and other "human infrastructure" roles articulated previously in Computer Supported Cooperative Work (CSCW) literature and summarizes the challenges that data managers face when acceptingmore » data for archival and reuse. Finally, while data managers' work is critical for advancing science and science policy, their work is often invisible and under-appreciated since it takes place behind the scenes.« less

  20. Hyperbaric Hydrothermal Atomic Force Microscope

    DOE Patents [OSTI]

    Knauss, Kevin G.; Boro, Carl O.; Higgins, Steven R.; Eggleston, Carrick M.

    2003-07-01

    A hyperbaric hydrothermal atomic force microscope (AFM) is provided to image solid surfaces in fluids, either liquid or gas, at pressures greater than normal atmospheric pressure. The sample can be heated and its surface imaged in aqueous solution at temperatures greater than 100.degree. C. with less than 1 nm vertical resolution. A gas pressurized microscope base chamber houses the stepper motor and piezoelectric scanner. A chemically inert, flexible membrane separates this base chamber from the sample cell environment and constrains a high temperature, pressurized liquid or gas in the sample cell while allowing movement of the scanner. The sample cell is designed for continuous flow of liquid or gas through the sample environment.

  1. Hyperbaric hydrothermal atomic force microscope

    DOE Patents [OSTI]

    Knauss, Kevin G.; Boro, Carl O.; Higgins, Steven R.; Eggleston, Carrick M.

    2002-01-01

    A hyperbaric hydrothermal atomic force microscope (AFM) is provided to image solid surfaces in fluids, either liquid or gas, at pressures greater than normal atmospheric pressure. The sample can be heated and its surface imaged in aqueous solution at temperatures greater than 100.degree. C. with less than 1 nm vertical resolution. A gas pressurized microscope base chamber houses the stepper motor and piezoelectric scanner. A chemically inert, flexible membrane separates this base chamber from the sample cell environment and constrains a high temperature, pressurized liquid or gas in the sample cell while allowing movement of the scanner. The sample cell is designed for continuous flow of liquid or gas through the sample environment.

  2. Dark Forces At The Tevatron

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

    Buckley, Matt; Fileviez Perez, Pavel; Hooper, Dan; Neil, Ethan

    2011-08-19

    A simple explanation of the W + dijet excess recently reported by the CDF collaboration involves the introduction of a new gauge boson with sizable couplings to quarks, but with no or highly suppressed couplings to leptons. Anomaly-free theories which include such a leptophobic gauge boson must also include additional particle content, which may include a stable and otherwise viable candidate for dark matter. Based on the couplings and mass of the Z` required to generate the CDF excess, we predict such a dark matter candidate to possess an elastic scattering cross section with nucleons on the order of σmore » ~ 10-40 cm2, providing a natural explanation for the signals reported by the CoGeNT and DAMA/LIBRA collaborations. In this light, CDF may be observing the gauge boson responsible for the force which mediates the interactions between the dark and visible matter of our universe.« less

  3. ORISE: Working with ORISE

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

    Oak Ridge Institute for Science Education Working with ORISE If you are interested in learning about how your agency can utilize the capabilities of the Oak Ridge Institute for Science and Education (ORISE) through a Work for Others agreement or a procurement contract, or if you are looking for career opportunities, the following information provides an explanation of how to work with ORISE. If you do not see an option that applies to your needs, please contact ORISE General Information.

  4. Work/Life Balance

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

    Lab » Work/Life Balance Work/Life Balance Explore the multiple dimensions of a career at Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Complete suite of benefits to balance your career Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge Enlarge poster enlarge

  5. Interview: LaborWorks@NeighborWorks Provides Vermont Contractors...

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

    Interview: LaborWorks@NeighborWorks Provides Vermont Contractors With Help When They Need It Interview: LaborWorks@NeighborWorks Provides Vermont Contractors With Help When They ...

  6. Quality Work Plan Update

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

    * No national standards for work quality * No portable and nationally recognized credentials for experienced WAP workers 3 NaConal Issues and Interests Supported the QWP * White ...

  7. INL @ work: Archaeologist

    ScienceCinema (OSTI)

    Lowrey, Dino

    2013-05-28

    INL @ work features jobs performed at the lab. For more information about INL careers, visit http://www.facebook.com/idahonationallaboratory.

  8. Work with Biological Materials

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

    Work with Biological Materials Print Planning A complete Experiment Safety Sheet (ESS) is required before work can be done at the ALS. This ESS is either a part of the proposal process or may be completed as an independent document. In the ESS, identify each material (including all biological materials) with which you will be working. The regulatory oversight for biological work is very complicated and we need to understand the risk levels involved with the material you plan to use at the ALS,

  9. Work with Biological Materials

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

    Work with Biological Materials Print Planning A complete Experiment Safety Sheet (ESS) is required before work can be done at the ALS. This ESS is either a part of the proposal process or may be completed as an independent document. In the ESS, identify each material (including all biological materials) with which you will be working. The regulatory oversight for biological work is very complicated and we need to understand the risk levels involved with the material you plan to use at the ALS,

  10. Work with Biological Materials

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

    Work with Biological Materials Print Planning A complete Experiment Safety Sheet (ESS) is required before work can be done at the ALS. This ESS is either a part of the proposal process or may be completed as an independent document. In the ESS, identify each material (including all biological materials) with which you will be working. The regulatory oversight for biological work is very complicated and we need to understand the risk levels involved with the material you plan to use at the ALS,

  11. Work with Biological Materials

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

    cells, viruses), plant or soil samples (USDA quarantines), recombinant DNA, or blood-borne pathogen. Biological Use Authorization The great majority of biological work at...

  12. INL @ work: Archaeologist

    SciTech Connect (OSTI)

    Lowrey, Dino

    2008-01-01

    INL @ work features jobs performed at the lab. For more information about INL careers, visit http://www.facebook.com/idahonationallaboratory.

  13. Work with Biological Materials

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

    for proper development and review time. Training All resident LBNL users (those whose work authorization includes a JHA) must take the standard LBNL training courses for...

  14. SCM Working Group

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

    Modeling Working Group Translator Update Shaocheng Xie Lawrence Livermore National Laboratory Outline 1. Data development in support of CMWG * Climate modeling best estimate data * ...

  15. Work Authorization System

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

    2005-04-21

    To establish a work authorization and control process for work performed by designated site and facility management contractors, and other contractors as determined by the procurement executive, consistent with the budget execution and program evaluation requirements of the Department of Energy's (DOE's) Planning, Programming, Budgeting, and Evaluation process. Cancels DOE O 412.1.

  16. Work Authorization System

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

    1999-04-20

    It establishes a work authorization and control process for work performed by designated management and operating (M&O), management and integrating (M&I), environmental restoration management contracts (ERMC) and other contracts determined by the Procurement Executive (hereafter referred to as M&O contractors). Cancels DOE O 5700.7C. Canceled by DOE O 412.1A.

  17. Work Authorization System

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

    2005-04-21

    To establish a work authorization and control process for work performed by designated site and facility management contractors, and other contractors as determined by the procurement executive, consistent with the budget execution and program evaluation requirements of the Department of Energy's Planning, Programming, Budgeting, and Evaluation process. Admin Chg 1, dated 5-21-2014, cancels DOE O 412.1A.

  18. Casimir force between integrable and chaotic pistons

    SciTech Connect (OSTI)

    Alvarez, Ezequiel; Mazzitelli, Francisco D.; Wisniacki, Diego A. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Fisica de Buenos Aires, Concejo Nacional de Investigaciones Cientificas y Tecnicas, Ciudad Universitaria, Pabellon I, 1428 Buenos Aires (Argentina); Monastra, Alejandro G. [Gerencia de Investigacion y Aplicaciones, Comision Nacional de Energia Atomica, Concejo Nacional de Investigaciones Cientificas y Tecnicas, Avenida General Paz 1499, 1650 San Martin (Argentina)

    2010-11-15

    We have computed numerically the Casimir force between two identical pistons inside a very long cylinder, considering different shapes for the pistons. The pistons can be considered quantum billiards, whose spectrum determines the vacuum force. The smooth part of the spectrum fixes the force at short distances and depends only on geometric quantities like the area or perimeter of the piston. However, correcting terms to the force, coming from the oscillating part of the spectrum which is related to the classical dynamics of the billiard, could be qualitatively different for classically integrable or chaotic systems. We have performed a detailed numerical analysis of the corresponding Casimir force for pistons with regular and chaotic classical dynamics. For a family of stadium billiards, we have found that the correcting part of the Casimir force presents a sudden change in the transition from regular to chaotic geometries. This suggests that there could be signatures of quantum chaos in the Casimir effect.

  19. Protective Forces | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Protective Forces NNSA has some of the best trained and best equipped forces protecting its nuclear weapons and material. Since the events of September 11, 2001, NNSA has hired additional armed security police officers. It has also shifted towards a paramilitary, "tactical response force" that utilizes a robust mix of offensive and defensive qualified officers who are well-trained in small team and weapons tactics. It has improved its training capabilities by expanding training ranges

  20. ARM - PI Product - Direct Aerosol Forcing Uncertainty

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

    ProductsDirect Aerosol Forcing Uncertainty ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Direct Aerosol Forcing Uncertainty Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement

  1. Trails Working Group

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

    Working Group Trails Working Group Our mission is to inventory, map, and prepare historical reports on the many trails used at LANL. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email The LANL Trails Working Group inventories, maps, and prepares historical reports on the many trails used at LANL. Some of these trails are ancient pueblo footpaths that continue to be used for recreational hiking today. Some serve as quiet

  2. Piezoresponse Force Microscopy: A Window into Electromechanical...

    Office of Scientific and Technical Information (OSTI)

    Behavior at the Nanoscale Citation Details In-Document Search Title: Piezoresponse Force Microscopy: A Window into Electromechanical Behavior at the Nanoscale Authors: Bonnell, ...

  3. Sandia Energy - Air Force Research Laboratory Testing

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

    from the Air Force Research Laboratory in Albuquerque utilized the site at the National Solar Thermal Test Facility to evaluate seismic and optical activity from explosives set...

  4. Sandia Energy - Air Force Research Laboratory Testing

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

    the Air Force Research Laboratory (AFRL) in Albuquerque utilized the site at the National Solar Thermal Test Facility (NSTTF) to evaluate seismic and optical activity from...

  5. NREL: Measurements and Characterization - Atomic Force Microscopy

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

    Atomic Force Microscopy Atomic Force Microscopy (AFM) operates in several modes. In contact mode, a tip that is attached to a cantilever is scanned over the sample surface, while the force between tip and sample is measured. While the tip is scanned laterally, the force is kept constant by moving the cantilever/tip assembly up and down, so that the deflection of the cantilever is kept constant. The vertical movement of the cantilever/tip assembly is recorded and used to generate an image of the

  6. Weardale Task Force | Open Energy Information

    Open Energy Info (EERE)

    that is developing a sustainable community in the East gate area which will be run on wind, solar, biomass, geothermal and hydro power. References: Weardale Task Force1...

  7. Nuclear Radiological Threat Task Force Established | National...

    National Nuclear Security Administration (NNSA)

    Nuclear Radiological Threat Task Force Established Washington, DC NNSA's Administrator Linton Brooks announces the establishment of the Nuclear Radiological Threat Reduction Task ...

  8. Interagency Energy Management Task Force Members

    Broader source: Energy.gov [DOE]

    The Interagency Energy Management Task Force is led by the Federal Energy Management Program director. Members include energy and sustainability managers from federal agencies.

  9. Elastic actuator for precise force control

    DOE Patents [OSTI]

    Pratt, G.A.; Williamson, M.M.

    1997-07-22

    The invention provides an elastic actuator consisting of a motor and a motor drive transmission connected at an output of the motor. An elastic element is connected in series with the motor drive transmission, and this elastic element is positioned to alone support the full weight of any load connected at an output of the actuator. A single force transducer is positioned at a point between a mount for the motor and an output of the actuator. This force transducer generates a force signal, based on deflection of the elastic element, that indicates force applied by the elastic element to an output of the actuator. An active feedback force control loop is connected between the force transducer and the motor for controlling the motor. This motor control is based on the force signal to deflect the elastic element an amount that produces a desired actuator output force. The produced output force is substantially independent of load motion. The invention also provides a torsional spring consisting of a flexible structure having at least three flat sections each connected integrally with and extending radially from a central section. Each flat section extends axially along the central section from a distal end of the central section to a proximal end of the central section. 30 figs.

  10. Elastic actuator for precise force control

    DOE Patents [OSTI]

    Pratt, Gill A.; Williamson, Matthew M.

    1997-07-22

    The invention provides an elastic actuator consisting of a motor and a motor drive transmission connected at an output of the motor. An elastic element is connected in series with the motor drive transmission, and this elastic element is positioned to alone support the full weight of any load connected at an output of the actuator. A single force transducer is positioned at a point between a mount for the motor and an output of the actuator. This force transducer generates a force signal, based on deflection of the elastic element, that indicates force applied by the elastic element to an output of the actuator. An active feedback force control loop is connected between the force transducer and the motor for controlling the motor. This motor control is based on the force signal to deflect the elastic element an amount that produces a desired actuator output force. The produced output force is substantially independent of load motion. The invention also provides a torsional spring consisting of a flexible structure having at least three flat sections each connected integrally with and extending radially from a central section. Each flat section extends axially along the central section from a distal end of the central section to a proximal end of the central section.

  11. Clean Energy Works

    Broader source: Energy.gov [DOE]

    Through Clean Energy Works, homeowners can finance up to $30,000 at a fixed interest rate for home energy efficiency retrofits for a variety of measures. Customers have varying lender and loan op...

  12. Strategic Initiatives Work Group

    Broader source: Energy.gov [DOE]

    The Work Group, comprised of members representing DOE, contractor and worker representatives, provides a forum for information sharing; data collection and analysis; as well as, identifying best practices and initiatives to enhance safety performance and safety culture across the Complex.

  13. Mon Valley work plan

    Office of Legacy Management (LM)

    GWSHP 1.8 U.S. Department of Energy UMTRA Ground Water Project Work Plan for ... . . . . . . . . 1-1 1.3 Sources of Ground-Water Contamination from Milling Operations . . ...

  14. Exhibit G / working draft

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

    ... DEAR 952.204-73 Facility Clearance (May 2002) Applies when Subcontractor employeesworkers ... work requires workers to hold a clearance and have a need to know to perform in ...

  15. Fermilab: Science at Work

    ScienceCinema (OSTI)

    Brendan Casey; Herman White; Craig Hogan; Denton Morris; Mary Convery; Bonnie Fleming; Deborah Harris; Dave Schmitz; Brenna Flaugher; Aron Soha

    2013-02-14

    Six days. Three frontiers. One amazing lab. From 2010 to 2012, a film crew followed a group of scientists at the Department of Energy's Fermilab and filmed them at work and at home. This 40-minute documentary shows the diversity of the people, research and work at Fermilab. Viewers catch a true behind-the-scenes look of the United States' premier particle physics laboratory while scientists explain why their research is important to them and the world.

  16. Working Group Reports

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

    5 Working Group Reports Special Working Session on the Role of Buoy Observations in the Tropical Western Pacific Measurement Scheme J. Downing Marine Sciences Laboratory Sequim, Washington R. M. Reynolds Brookhaven National Laboratory Upton, New York Attending W. Clements (TWPPO) F. Barnes (TWPPO) T. Ackerman (TWP Site Scientist) M. Ivey (ARCS Manager) H. Church J. Curry J. del Corral B. DeRoos S. Kinne J. Mather J. Michalsky M. Miller P. Minnett B. Porch J. Sheaffer P. Webster M. Wesely K.

  17. Fermilab: Science at Work

    SciTech Connect (OSTI)

    Brendan Casey; Herman White; Craig Hogan; Denton Morris; Mary Convery; Bonnie Fleming; Deborah Harris; Dave Schmitz; Brenna Flaugher; Aron Soha

    2013-02-01

    Six days. Three frontiers. One amazing lab. From 2010 to 2012, a film crew followed a group of scientists at the Department of Energy's Fermilab and filmed them at work and at home. This 40-minute documentary shows the diversity of the people, research and work at Fermilab. Viewers catch a true behind-the-scenes look of the United States' premier particle physics laboratory while scientists explain why their research is important to them and the world.

  18. Working With Us | NREL

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

    Working With Us Join us in building a clean energy future. NREL offers many opportunities to industry, organizations, government, researchers, businesses, students, educators, and vendors. At NREL, we work with organizations large and small through research partnerships, licensing of NREL technologies, support for cleantech stakeholders, and fostering the clean energy economy. Join us to accelerate the movement of renewable energy and energy-efficient solutions into practical applications.

  19. Muon Collider Task Force Report

    SciTech Connect (OSTI)

    Ankenbrandt, C.; Alexahin, Y.; Balbekov, V.; Barzi, E.; Bhat, C.; Broemmelsiek, D.; Bross, A.; Burov, A.; Drozhdin, A.; Finley, D.; Geer, S.; /Fermilab /Argonne /Brookhaven /Jefferson Lab /LBL, Berkeley /MUONS Inc., Batavia /UCLA /UC, Riverside /Mississippi U.

    2007-12-01

    Muon Colliders offer a possible long term path to lepton-lepton collisions at center-of-mass energies {radical}s {ge} 1 TeV. In October 2006 the Muon Collider Task Force (MCTF) proposed a program of advanced accelerator R&D aimed at developing the Muon Collider concept. The proposed R&D program was motivated by progress on Muon Collider design in general, and in particular, by new ideas that have emerged on muon cooling channel design. The scope of the proposed MCTF R&D program includes muon collider design studies, helical cooling channel design and simulation, high temperature superconducting solenoid studies, an experimental program using beams to test cooling channel RF cavities and a 6D cooling demonstration channel. The first year of MCTF activities are summarized in this report together with a brief description of the anticipated FY08 R&D activities. In its first year the MCTF has made progress on (1) Muon Collider ring studies, (2) 6D cooling channel design and simulation studies with an emphasis on the HCC scheme, (3) beam preparations for the first HPRF cavity beam test, (4) preparations for an HCC four-coil test, (5) further development of the MANX experiment ideas and studies of the muon beam possibilities at Fermilab, (6) studies of how to integrate RF into an HCC in preparation for a component development program, and (7) HTS conductor and magnet studies to prepare for an evaluation of the prospects for of an HTS high-field solenoid build for a muon cooling channel.

  20. New forces at work in mining: industry views of critical technologies

    SciTech Connect (OSTI)

    D.J. Peterson; Tom LaTourrette; James T. Bartis

    2001-01-15

    Between March and July 2000, the RAND Science and Technology Policy Institute conducted a series of in-depth, confidential discussions with key members of the mining community to elicit a wide range of views on technology trends in all sectors of the U.S. mining and quarrying industry. The discussions included 58 organizations engaged in coal, metals, aggregates, and industrial minerals production, as well as technology providers and research institutions. This report brings to light those technologies viewed by industry leaders as critical to the success of the industry currently, and critical technologies likely to be implemented between now and 2020. 7 figs., 6 tabs., 2 apps.

  1. MEAM interatomic force calculation subroutine for LAMMPS

    Energy Science and Technology Software Center (OSTI)

    2010-10-25

    Interatomic force and energy calculation subroutine tobe used with the molecular dynamics simulation code LAMMPS (Ref a.). The code evaluates the total energy and atomic forces (energy gradient) according to cubic spine-based variant (Ref b.) of the Modified Embedded Atom Method (MEAM).

  2. An improved proximity force approximation for electrostatics

    SciTech Connect (OSTI)

    Fosco, Cesar D.; Instituto Balseiro, Universidad Nacional de Cuyo, R8402AGP Bariloche ; Lombardo, Fernando C.; IFIBA ; Mazzitelli, Francisco D.

    2012-08-15

    A quite straightforward approximation for the electrostatic interaction between two perfectly conducting surfaces suggests itself when the distance between them is much smaller than the characteristic lengths associated with their shapes. Indeed, in the so called 'proximity force approximation' the electrostatic force is evaluated by first dividing each surface into a set of small flat patches, and then adding up the forces due two opposite pairs, the contributions of which are approximated as due to pairs of parallel planes. This approximation has been widely and successfully applied in different contexts, ranging from nuclear physics to Casimir effect calculations. We present here an improvement on this approximation, based on a derivative expansion for the electrostatic energy contained between the surfaces. The results obtained could be useful for discussing the geometric dependence of the electrostatic force, and also as a convenient benchmark for numerical analyses of the tip-sample electrostatic interaction in atomic force microscopes. - Highlights: Black-Right-Pointing-Pointer The proximity force approximation (PFA) has been widely used in different areas. Black-Right-Pointing-Pointer The PFA can be improved using a derivative expansion in the shape of the surfaces. Black-Right-Pointing-Pointer We use the improved PFA to compute electrostatic forces between conductors. Black-Right-Pointing-Pointer The results can be used as an analytic benchmark for numerical calculations in AFM. Black-Right-Pointing-Pointer Insight is provided for people who use the PFA to compute nuclear and Casimir forces.

  3. armed forces | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    armed forces CNS employees greet Honor Air veterans Y-12 Deputy Site Manager Gene Sievers, left, and ProForce's Neal Wolfenbarger pose for photo at McGhee Tyson Airport in Knoxville, TN, as Wolfenbarger waits on his uncle to return from Washington, D.C. Veterans Day is important to all Americans, but it carries an even more elevated meaning to those

  4. Linear and non-linear forced response of a conical, ducted, laminar premixed flame

    SciTech Connect (OSTI)

    Karimi, Nader; Brear, Michael J.; Jin, Seong-Ho; Monty, Jason P. [Department of Mechanical Engineering, University of Melbourne, Parkville, 3010 Vic. (Australia)

    2009-11-15

    This paper presents an experimental study on the dynamics of a ducted, conical, laminar premixed flame subjected to acoustic excitation of varying amplitudes. The flame transfer function is measured over a range of forcing frequencies and equivalence ratios. In keeping with previous works, the measured flame transfer function is in good agreement with that predicted by linear kinematic theory at low amplitudes of acoustic velocity excitation. However, a systematic departure from linear behaviour is observed as the amplitude of the velocity forcing upstream of the flame increases. This non-linearity is mostly in the phase of the transfer function and manifests itself as a roughly constant phase at high forcing amplitude. Nonetheless, as predicted by non-linear kinematic arguments, the response always remains close to linear at low forcing frequencies, regardless of the forcing amplitude. The origin of this phase behaviour is then sought through optical data post-processing. (author)

  5. Macroscopic model of scanning force microscope

    DOE Patents [OSTI]

    Guerra-Vela, Claudio; Zypman, Fredy R.

    2004-10-05

    A macroscopic version of the Scanning Force Microscope is described. It consists of a cantilever under the influence of external forces, which mimic the tip-sample interactions. The use of this piece of equipment is threefold. First, it serves as direct way to understand the parts and functions of the Scanning Force Microscope, and thus it is effectively used as an instructional tool. Second, due to its large size, it allows for simple measurements of applied forces and parameters that define the state of motion of the system. This information, in turn, serves to compare the interaction forces with the reconstructed ones, which cannot be done directly with the standard microscopic set up. Third, it provides a kinematics method to non-destructively measure elastic constants of materials, such as Young's and shear modules, with special application for brittle materials.

  6. Measurement of tool forces in diamond turning

    SciTech Connect (OSTI)

    Drescher, J.; Dow, T.A.

    1988-12-01

    A dynamometer has been designed and built to measure forces in diamond turning. The design includes a 3-component, piezoelectric transducer. Initial experiments with this dynamometer system included verification of its predicted dynamic characteristics as well as a detailed study of cutting parameters. Many cutting experiments have been conducted on OFHC Copper and 6061-T6 Aluminum. Tests have involved investigation of velocity effects, and the effects of depth and feedrate on tool forces. Velocity has been determined to have negligible effects between 4 and 21 m/s. Forces generally increase with increasing depth of cut. Increasing feedrate does not necessarily lead to higher forces. Results suggest that a simple model may not be sufficient to describe the forces produced in the diamond turning process.

  7. DESIGN AND CONSTRUCTION OF A FORCE-REFLECTING TELEOPERATION SYSTEM

    SciTech Connect (OSTI)

    M.A. Ebadian, Ph.D.

    1999-01-01

    For certain applications, such as space servicing, undersea operations, and hazardous material handling tasks in nuclear reactors, the environments can be uncertain, complex, and hazardous. Lives may be in danger if humans were to work under these conditions. As a result, a man-machine system--a teleoperator system--has been developed to work in these types of environments. In a typical teleoperator system, the actual system operates at a remote site; the operator located away from this system usually receives visual information from a video image and/or graphical animation on the computer screen. Additional feedback, such as aural and force information, can significantly enhance performance of the system. Force reflection is a type of feedback in which forces experienced by the remote manipulator are fed back to the manual controller. Various control methods have been proposed for implementation on a teleoperator system. In order to examine different control schemes, a one Degree-Of-Freedom (DOF) Force-Reflecting Manual Controller (FRMC) is constructed and integrated into a PC. The system parameters are identified and constructed as a mathematical model. The Proportional-Integral-Derivative (PID) and fuzzy logic controllers are developed and tested experimentally. Numerical simulation results obtained from the mathematical model are compared with those of experimental data for both types of controllers. In addition, the concept of a telesensation system is introduced. A telesensation system is an advanced teleoperator system that attempts to provide the operator with sensory feedback. In this context, a telesensation system integrates the use of a Virtual Reality (VR) unit, FRMC, and Graphical User Interface (GUI). The VR unit is used to provide the operator with a 3-D visual effect. Various commercial VR units are reviewed and features compared for use in a telesensation system. As for the FRMC, the conceptual design of a 3-DOF FRMC is developed in an effort to

  8. Exhibit G / working draft

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

    Off-site (Rev 6, 5/1/2015) P.R. No. * Date * Page 1 of 2 Subcontract No. or PO No. * EXHIBIT G OFF-SITE SECURITY REQUIREMENTS G1.0 Definitions and Acronyms (Feb 2014) Definitions and acronyms may be accessed electronically at http://www.lanl.gov/resources/_assets/docs/Exhibit-G/exhibit-g-definitions-acronyms-green.pdf G2.0 Statements Applicable To Scope of Work (May 2015) CONTRACTOR believes that all of the statements listed below are factually correct and applicable to the scope of work (SOW)

  9. How ICF Works

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

    icf / how icf works How ICF Works Shiva Laser When the 20-beam Shiva laser was completed in 1978, it was the world's most powerful laser. It delivered more than ten kilojoules of energy in less than a billionth of a second in its first full-power firing. About the size of a football field, Shiva was the latest in a series of laser systems built over two decades, each five to ten times more powerful than its predecessor. Since the late 1940s, researchers have used magnetic fields to confine hot,

  10. How Lasers Work

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

    how_lasers_work How Lasers Work "Laser" is an acronym for light amplification by stimulated emission of radiation. A laser is created when the electrons in atoms in special glasses, crystals, or gases absorb energy from an electrical current or another laser and become "excited." The excited electrons move from a lower-energy orbit to a higher-energy orbit around the atom's nucleus. When they return to their normal or "ground" state, the electrons emit photons

  11. How NIF Works

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

    How Much Do You Spend on Energy? How Much Do You Spend on Energy? U.S.A. Energy Expenditure per person Click on a state Energy Expenditure $3724 per person in 2012 Transportation ▀▀▀▀▀ Residential ▀▀▀▀▀ Data: EIA State Energy Data System View All Maps Addthis

    works How NIF Works A weak laser pulse-about 1 billionth of a joule-is created, split, and carried on optical fibers to 48 preamplifiers that increase the pulse's energy by a factor of 10 billion, to a few joules. The

  12. Facilities removal working group

    SciTech Connect (OSTI)

    1997-03-01

    This working group`s first objective is to identify major economic, technical, and regulatory constraints on operator practices and decisions relevant to offshore facilities removal. Then, the group will try to make recommendations as to regulatory and policy adjustments, additional research, or process improvements and/or technological advances, that may be needed to improve the efficiency and effectiveness of the removal process. The working group will focus primarily on issues dealing with Gulf of Mexico platform abandonments. In order to make the working group sessions as productive as possible, the Facilities Removal Working Group will focus on three topics that address a majority of the concerns and/or constraints relevant to facilities removal. The three areas are: (1) Explosive Severing and its Impact on Marine Life, (2) Pile and Conductor Severing, and (3) Deep Water Abandonments This paper will outline the current state of practice in the offshore industry, identifying current regulations and specific issues encountered when addressing each of the three main topics above. The intent of the paper is to highlight potential issues for panel discussion, not to provide a detailed review of all data relevant to the topic. Before each panel discussion, key speakers will review data and information to facilitate development and discussion of the main issues of each topic. Please refer to the attached agenda for the workshop format, key speakers, presentation topics, and panel participants. The goal of the panel discussions is to identify key issues for each of the three topics above. The working group will also make recommendations on how to proceed on these key issues.

  13. Innovative applications of energy storage in a restructured electricity marketplace : Phase III final report : a study for the DOE Energy Storage Systems Program.

    SciTech Connect (OSTI)

    Eyer, James M.; Erdman, Bill; Iannucci, Joseph J., Jr.

    2005-03-01

    This report describes Phase III of a project entitled Innovative Applications of Energy Storage in a Restructured Electricity Marketplace. For this study, the authors assumed that it is feasible to operate an energy storage plant simultaneously for two primary applications: (1) energy arbitrage, i.e., buy-low-sell-high, and (2) to reduce peak loads in utility ''hot spots'' such that the utility can defer their need to upgrade transmission and distribution (T&D) equipment. The benefits from the arbitrage plus T&D deferral applications were estimated for five cases based on the specific requirements of two large utilities operating in the Eastern U.S. A number of parameters were estimated for the storage plant ratings required to serve the combined application: power output (capacity) and energy discharge duration (energy storage). In addition to estimating the various financial expenditures and the value of electricity that could be realized in the marketplace, technical characteristics required for grid-connected distributed energy storage used for capacity deferral were also explored.

  14. Sensing Current and Forces with SPM

    SciTech Connect (OSTI)

    Park, Jeong Y.; Maier, Sabine; Hendriksen, Bas; Salmeron, Miquel

    2010-07-02

    Atomic force microscopy (AFM) and scanning tunneling microscopy (STM) are well established techniques to image surfaces and to probe material properties at the atomic and molecular scale. In this review, we show hybrid combinations of AFM and STM that bring together the best of two worlds: the simultaneous detection of atomic scale forces and conduction properties. We illustrate with several examples how the detection of forces during STM and the detection of currents during AFM can give valuable additional information of the nanoscale material properties.

  15. air force | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    air force NNSA, Air Force Complete Successful B61-12 Life Extension Program Development Flight Test at Tonopah Test Range WASHINGTON - The National Nuclear Security Administration (NNSA) and United States Air Force completed the third development flight test of a non-nuclear B61-12 nuclear gravity bomb at Tonopah Test Range in Nevada on October 20, 2015. "This demonstration of effective end-to-end system... The man who trains everyone on the bombs Mark Meyer, training coordinator and field

  16. TRU TeamWorks

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

    , 2004 By the Numbers WIPP marks five-year anniversary Shipments scheduled to arrive at WIPP for the week of 4/4/04 - 4/10/04: 18 Total shipments received at WIPP: 2,456 Total volume disposed at WIPP: 19,042 m 3 FY04 Performance Metrics D E P A R T M E N T O F E N E R G Y U N I T E D S T A T ES O F A M E R I C A TeamWorks TeamWorks TRU A weekly e-newsletter for the Waste Isolation Pilot Plant team For those who endured the early morning cold of March 26, 1999, to witness WIPP's first shipment,

  17. Work plan (Nov

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

    ARM STM Cloud Modeling Working Group Session AGENDA Brief introduction of new ARM funded modeling projects: ---------------------------------------------------------------------------------------------------------- 1:00 pm - 1:05 pm Understanding and Improving CRM and GCM Simulations of Cloud Systems with ARM Observations (Xiaoqing Wu, Iowa State University) 1:05 pm - 1:10 pm Interactions of Cumulus Convection and the Boundary Layer at the Southern Great Plains ACRF (Steve Krueger, University of

  18. Quality Work Plan Requirements

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Weatherization Assistance Program (WAP) has introduced a comprehensive Quality Work Plan (QWP) that will establish a benchmark for quality home energy upgrades. This plan defines what is required when federal dollars are used to purchase weatherization services and leverages the resources developed through the Guidelines for Home Energy Professionals project. Below you will find links to QWP guidance, as well as links to the individual requirements.

  19. Emergency Preparedness Working

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

    August 24, 2015 Emergency Preparedness Working Group (EPWG) Grant * Nevada Field Office funds the EPWG grant based on $.50 per cubic foot of low-level/mixed low-level waste disposed at the Nevada National Security Site * EPWG consists of six Nevada counties: Clark, Elko, Esmeralda, Lincoln, Nye, and White Pine * EPWG addresses grant administration issues and any cross-cutting emergency related questions that incorporate grant funding or are required to attain operations level emergency response

  20. Putting Data to Work

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

    Hughes, julie@imt.org Director, Building Energy Performance Policy Putting Data to Work 2016 Building Technologies Office Peer Review 2 Project Summary Timeline (NEW PROJECT): Start date: July 15, 2015 Planned end date: July 14, 2018 Key Milestones 1. DC and NYC have committed to using SEED in their ordinance compliance cycles and continuously provide feedback on the Platform to DOE/LBNL; January 2016 2. DC and NYC pilot programs are designed and ready for implementation; June 2016 3. Toolkit

  1. Abandoning wells working group

    SciTech Connect (OSTI)

    1997-03-01

    The primary objective of this working group is to identify major technical, regulatory, and environmental issues that are relevant to the abandonment of offshore wellbores. Once the issues have been identified, the working group also has the objective of making recommendations or providing potential solutions for consideration. Areas for process improvement will be identified and {open_quotes}best practices{close_quotes} will be discussed and compared to {open_quotes}minimum standards.{close_quotes} The working group will primarily focus on wellbore abandonment in the Gulf of Mexico. However, workshop participants are encouraged to discuss international issues which may be relevant to wellbore abandonment practices in the Gulf of Mexico. The Abandoning Wells Group has identified several major areas for discussion that have concerns related to both operators and service companies performing wellbore abandonments in the Gulf of Mexico. The following broad topics were selected for the agenda: (1) MMS minimum requirements and state regulations. (2) Co-existence of best practices, new technology, and P & A economics. (3) Liability and environmental issues relating to wellbore abandonment.

  2. EVOLUTION OF A MAGNETIC FLUX ROPE AND ITS OVERLYING ARCADE BASED ON NONLINEAR FORCE-FREE FIELD EXTRAPOLATIONS

    SciTech Connect (OSTI)

    Jing, Ju; Liu, Chang; Lee, Jeongwoo; Wang, Shuo; Xu, Yan; Wang, Haimin; Wiegelmann, Thomas

    2014-03-20

    Dynamic phenomena indicative of slipping reconnection and magnetic implosion were found in a time series of nonlinear force-free field (NLFFF) extrapolations for the active region 11515, which underwent significant changes in the photospheric fields and produced five C-class flares and one M-class flare over five hours on 2012 July 2. NLFFF extrapolation was performed for the uninterrupted 5 hour period from the 12 minute cadence vector magnetograms of the Helioseismic and Magnetic Imager on board the Solar Dynamic Observatory. According to the time-dependent NLFFF model, there was an elongated, highly sheared magnetic flux rope structure that aligns well with an Hα filament. This long filament splits sideways into two shorter segments, which further separate from each other over time at a speed of 1-4 km s{sup –1}, much faster than that of the footpoint motion of the magnetic field. During the separation, the magnetic arcade arching over the initial flux rope significantly decreases in height from ∼4.5 Mm to less than 0.5 Mm. We discuss the reality of this modeled magnetic restructuring by relating it to the observations of the magnetic cancellation, flares, a filament eruption, a penumbra formation, and magnetic flows around the magnetic polarity inversion line.

  3. U.S. Veteran Working at Savannah River Site Embraces Transition |

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

    Department of Energy Veteran Working at Savannah River Site Embraces Transition U.S. Veteran Working at Savannah River Site Embraces Transition March 16, 2016 - 12:05pm Addthis De Rienzo prepares to work on a helicopter while serving in the U.S. Air Force. De Rienzo prepares to work on a helicopter while serving in the U.S. Air Force. De Rienzo, a Savannah River Remediation employee, today. De Rienzo, a Savannah River Remediation employee, today. De Rienzo prepares to work on a helicopter

  4. SCM Forcing Data Derived from NWP Analyses

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jakob, Christian

    2008-01-15

    Forcing data, suitable for use with single column models (SCMs) and cloud resolving models (CRMs), have been derived from NWP analyses for the ARM (Atmospheric Radiation Measurement) Tropical Western Pacific (TWP) sites of Manus Island and Nauru.

  5. Force 9 Energy | Open Energy Information

    Open Energy Info (EERE)

    9 Energy Jump to: navigation, search Name: Force 9 Energy Place: Amersham, United Kingdom Zip: HP7 0UT Sector: Wind energy Product: Joint owner of Abercairny windfarm development....

  6. Micromechanical apparatus for measurement of forces (Patent)...

    Office of Scientific and Technical Information (OSTI)

    deflection element (e.g. a ring or annulus) suspended above a substrate for deflection by an applied force, and one or more distance scales for optically measuring the deflection. ...

  7. Solar Trackers at Nellis Air Force Base

    Broader source: Energy.gov [DOE]

    This photograph features one of many SunPower T20 Tracker that are part of the 14.2-megawatt photovoltaic (PV) systems installed at Nellis Air Force Base in Nevada, which was the largest PV system...

  8. Clinch River MRS Task Force Recommendations

    Broader source: Energy.gov [DOE]

    The Clinch River HRS Task Force was appointed in July 1985 by the Roane County Executive and the Oak Ridge City Council to evaluate the Monitored Retrievable Storage (MRS) facility proposed by the...

  9. Interpretation of long-range interatomic force

    SciTech Connect (OSTI)

    Buldum, A.; Ciraci, S.; Fong, C.Y.; Nelson, J.S.

    1999-02-01

    Recent direct mechanical measurements of atomic force microscopy showed that the force between the silicon tip and the silicon sample is long range in the attractive region and its magnitude at maximum is relatively smaller. These features disagree with previous theoretical predictions based on the {ital ab initio} calculations. We investigated the nature of forces between a silicon tip and the silicon (111)-(2{times}1) surface by performing first-principles pseudopotential and classical molecular dynamics calculations and by calculating the van der Waals interaction. The first two methods give forces that are short range in nature. Fair agreement between the experiment and theory is obtained when the van der Waals interaction is included. The effect of the tip induced deformation is analyzed. {copyright} {ital 1999} {ital The American Physical Society}

  10. protective force | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    The Protective Force successfully completed a recent assessment by the U.S. Department of Energy's Office of Enterprise Assessments. The Pantex Plant recently hosted the U.S. ...

  11. Attack optimization at moderate force levels

    SciTech Connect (OSTI)

    Canavan, G.H.

    1997-04-01

    Optimal offensive missile allocations for moderate offensive and defensive forces are derived and used to study their sensitivity to force structure parameters levels. It is shown that the first strike cost is a product of the number of missiles and a function of the optimum allocation. Thus, the conditions under which the number of missiles should increase or decrease in time is also determined by this allocation.

  12. Micromechanical apparatus for measurement of forces

    DOE Patents [OSTI]

    Tanner, Danelle Mary; Allen, James Joe

    2004-05-25

    A new class of micromechanical dynamometers has been disclosed which are particularly suited to fabrication in parallel with other microelectromechanical apparatus. Forces in the microNewton regime and below can be measured with such dynamometers which are based on a high-compliance deflection element (e.g. a ring or annulus) suspended above a substrate for deflection by an applied force, and one or more distance scales for optically measuring the deflection.

  13. Secondary structure of rat and human amylin across force fields

    SciTech Connect (OSTI)

    Hoffmann, Kyle Quynn; McGovern, Michael; Chiu, Chi -cheng; de Pablo, Juan J.; Paci, Emanuele

    2015-07-29

    The aggregation of human amylin has been strongly implicated in the progression of Type II diabetes. This 37-residue peptide forms a variety of secondary structures, including random coils, α-helices, and β-hairpins. The balance between these structures depends on the chemical environment, making amylin an ideal candidate to examine inherent biases in force fields. Rat amylin differs from human amylin by only 6 residues; however, it does not form fibrils. Therefore it provides a useful complement to human amylin in studies of the key events along the aggregation pathway. In this work, the free energy of rat and human amylin was determined as a function of α-helix and β-hairpin content for the Gromos96 53a6, OPLS-AA/L, CHARMM22/CMAP, CHARMM22*, Amberff99sb*-ILDN, and Amberff03w force fields using advanced sampling techniques, specifically bias exchange metadynamics. This work represents a first systematic attempt to evaluate the conformations and the corresponding free energy of a large, clinically relevant disordered peptide in solution across force fields. The NMR chemical shifts of rIAPP were calculated for each of the force fields using their respective free energy maps, allowing us to quantitatively assess their predictions. We show that the predicted distribution of secondary structures is sensitive to the choice of force-field: Gromos53a6 is biased towards β-hairpins, while CHARMM22/CMAP predicts structures that are overly α-helical. OPLS-AA/L favors disordered structures. Amberff99sb*-ILDN, AmberFF03w and CHARMM22* provide the balance between secondary structures that is most consistent with available experimental data. In contrast to previous reports, our findings suggest that the equilibrium conformations of human and rat amylin are remarkably similar, but that subtle differences arise in transient alpha-helical and beta-strand containing structures that the human peptide can more readily adopt. We hypothesize that these transient states enable

  14. Secondary structure of rat and human amylin across force fields

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

    Hoffmann, Kyle Quynn; McGovern, Michael; Chiu, Chi -cheng; de Pablo, Juan J.; Paci, Emanuele

    2015-07-29

    The aggregation of human amylin has been strongly implicated in the progression of Type II diabetes. This 37-residue peptide forms a variety of secondary structures, including random coils, α-helices, and β-hairpins. The balance between these structures depends on the chemical environment, making amylin an ideal candidate to examine inherent biases in force fields. Rat amylin differs from human amylin by only 6 residues; however, it does not form fibrils. Therefore it provides a useful complement to human amylin in studies of the key events along the aggregation pathway. In this work, the free energy of rat and human amylin wasmore » determined as a function of α-helix and β-hairpin content for the Gromos96 53a6, OPLS-AA/L, CHARMM22/CMAP, CHARMM22*, Amberff99sb*-ILDN, and Amberff03w force fields using advanced sampling techniques, specifically bias exchange metadynamics. This work represents a first systematic attempt to evaluate the conformations and the corresponding free energy of a large, clinically relevant disordered peptide in solution across force fields. The NMR chemical shifts of rIAPP were calculated for each of the force fields using their respective free energy maps, allowing us to quantitatively assess their predictions. We show that the predicted distribution of secondary structures is sensitive to the choice of force-field: Gromos53a6 is biased towards β-hairpins, while CHARMM22/CMAP predicts structures that are overly α-helical. OPLS-AA/L favors disordered structures. Amberff99sb*-ILDN, AmberFF03w and CHARMM22* provide the balance between secondary structures that is most consistent with available experimental data. In contrast to previous reports, our findings suggest that the equilibrium conformations of human and rat amylin are remarkably similar, but that subtle differences arise in transient alpha-helical and beta-strand containing structures that the human peptide can more readily adopt. We hypothesize that these transient states

  15. How it works

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

    How it works MINERvA is a particle physics experiment, located at Fermi National Accelerator Laboratory in Batavia, Illinois. MINERvA was designed to perform high-precision measurements of neutrino interactions on a wide variety of materials, including water, helium, carbon, iron, lead, and plastic. MINERvA is located 100 meters underground, and sits directly in front of the MINOS near detector. The source of MINERvA's neutrino beam is the Neutrinos at the Main Injector beamline, or NuMI. NuMI

  16. INL's '@work' Scientific Glassblower

    SciTech Connect (OSTI)

    Lewis, Russel

    2008-01-01

    INL's '@work' segments feature INL employees and the jobs they perform. This edition features INL's Russell Lewis, a skilled glassblower. Learn more at http://www.facebook.com/idahonationallaboratory. Prepared by Battelle Energy Alliance, LLC under Contract NO.DE-AC07-05ID14517 with the U.S. Department of Energy. The United States Government retains a nonexclusive paid-up, irrevocable, world-wide license to publish or reproduce this video, or allow others to do so, for United States Government Purposes.

  17. HANFORD ENGINEER WORKS

    Office of Legacy Management (LM)

    HANFORD ENGINEER WORKS IJd *P-t - - ~~~ssiticatiC+n cwcetted rat G.E. NUCLEONICS PROJECT xi I ~@L.%&~--G-ENERAI,@ ELECTRIC z ,m ._.__.-. _ I--..-. By Authority of. COMPANY ._ Atmic Energy Commission Office of Hanford Dire&xl Operations Riohland, Washington Attention; Mr. Carleton Shugg, Manager ./ ALPKA-ROLLED EL'GIL%I jw -879 ' . *_ a. f' Richland, Washington February 6, 1948 , Thla Dclc.Jv-<en! :-; . ' - -*...-- f_ ~~~.s No .__. ._. .s / ~. - J-LccIp%. Fr:*? fi This will con&rm

  18. SEAB Memorandum on the Office of Science Working Group to study...

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

    from SEAB presents the recommendation from the Task Force on National Laboratories that the Office of Science establish a working group to study potential modifications to M&O...

  19. Panasonic Electric Works Ltd formerly Matsushita Electric Works...

    Open Energy Info (EERE)

    Electric Works Ltd (formerly Matsushita Electric Works) Place: Kadoma-shi, Osaka, Japan Zip: 571-8686 Product: Japanese manufacturer of mainly electric appliances including...

  20. Working Group Report: Sensors

    SciTech Connect (OSTI)

    Artuso, M.; et al.,

    2013-10-18

    Sensors play a key role in detecting both charged particles and photons for all three frontiers in Particle Physics. The signals from an individual sensor that can be used include ionization deposited, phonons created, or light emitted from excitations of the material. The individual sensors are then typically arrayed for detection of individual particles or groups of particles. Mounting of new, ever higher performance experiments, often depend on advances in sensors in a range of performance characteristics. These performance metrics can include position resolution for passing particles, time resolution on particles impacting the sensor, and overall rate capabilities. In addition the feasible detector area and cost frequently provides a limit to what can be built and therefore is often another area where improvements are important. Finally, radiation tolerance is becoming a requirement in a broad array of devices. We present a status report on a broad category of sensors, including challenges for the future and work in progress to solve those challenges.

  1. How NIF Works

    ScienceCinema (OSTI)

    None

    2010-09-01

    The National Ignition Facility, located at Lawrence Livermore National Laboratory, is the world's largest laser system... 192 huge laser beams in a massive building, all focused down at the last moment at a 2 millimeter ball containing frozen hydrogen gas. The goal is to achieve fusion... getting more energy out than was used to create it. It's never been done before under controlled conditions, just in nuclear weapons and in stars. We expect to do it within the next 2-3 years. The purpose is threefold: to create an almost limitless supply of safe, carbon-free, proliferation-free electricity; examine new regimes of astrophysics as well as basic science; and study the inner-workings of the U.S. stockpile of nuclear weapons to ensure they remain safe, secure and reliable without the need for underground testing. More information about NIF can be found at:

  2. Computational Intelligence Based Data Fusion Algorithm for Dynamic sEMG and Skeletal Muscle Force Modelling

    SciTech Connect (OSTI)

    Chandrasekhar Potluri,; Madhavi Anugolu; Marco P. Schoen; D. Subbaram Naidu

    2013-08-01

    In this work, an array of three surface Electrography (sEMG) sensors are used to acquired muscle extension and contraction signals for 18 healthy test subjects. The skeletal muscle force is estimated using the acquired sEMG signals and a Non-linear Wiener Hammerstein model, relating the two signals in a dynamic fashion. The model is obtained from using System Identification (SI) algorithm. The obtained force models for each sensor are fused using a proposed fuzzy logic concept with the intent to improve the force estimation accuracy and resilience to sensor failure or misalignment. For the fuzzy logic inference system, the sEMG entropy, the relative error, and the correlation of the force signals are considered for defining the membership functions. The proposed fusion algorithm yields an average of 92.49% correlation between the actual force and the overall estimated force output. In addition, the proposed fusionbased approach is implemented on a test platform. Experiments indicate an improvement in finger/hand force estimation.

  3. Casimir force for absorbing media in an open quantum system framework: Scalar model

    SciTech Connect (OSTI)

    Lombardo, Fernando C.; Rubio Lopez, Adrian E.; Mazzitelli, Francisco D.

    2011-11-15

    In this article we compute the Casimir force between two finite-width mirrors at finite temperature, working in a simplified model in 1+1 dimensions. The mirrors, considered as dissipative media, are modeled by a continuous set of harmonic oscillators which in turn are coupled to an external environment at thermal equilibrium. The calculation of the Casimir force is performed in the framework of the theory of open quantum systems. It is shown that the Casimir interaction has two different contributions: the usual radiation pressure from the vacuum, which is obtained for ideal mirrors without dissipation or losses, and a Langevin force associated with the noise induced by the interaction between dielectric atoms in the slabs and the thermal bath. Both contributions to the Casimir force are needed in order to reproduce the analogous Lifshitz formula in 1+1 dimensions. We also discuss the relationship between the electromagnetic properties of the mirrors and the spectral density of the environment.

  4. Audit Report: ER-B-98-06 | Department of Energy

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

    8-06 Audit Report: ER-B-98-06 April 1, 1998 Fluor Daniel Fernald's Use of Temporary Service Subcontractors The Department of Energy (Department) and Fluor Daniel Fernald (Fluor Daniel) implemented two work force restructurings at the Fernald Environmental Management Project between Fiscal Years (FY) 1994 and 1996. During the restructurings, the Department's cost for temporary service subcontracts increased from $2.8 million to $9.8 million annually. The objective of this audit was to determine

  5. Electrochemistry on the nanoscale: the force dimension (Journal...

    Office of Scientific and Technical Information (OSTI)

    Electrochemistry on the nanoscale: the force dimension Citation Details In-Document Search Title: Electrochemistry on the nanoscale: the force dimension Authors: Black, Jennifer M ...

  6. Electrochemistry at the Nanoscale: The Force Dimension (Journal...

    Office of Scientific and Technical Information (OSTI)

    Electrochemistry at the Nanoscale: The Force Dimension Citation Details In-Document Search Title: Electrochemistry at the Nanoscale: The Force Dimension Authors: Black, Jennifer M ...

  7. Climate Change Task Force Webinar Series | Department of Energy

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

    State, Local, and Tribal Leaders Task Force on Climate Preparedness and Resilience. ... Task Force on Climate Preparedness and Resilience, established by an Executive Order in ...

  8. Radiative Forcing of Climate Change (Book) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Visit OSTI to utilize additional information resources in energy science and technology. A ... Forcings due to Chemistry 6.7 The Direct Radiative Forcing of Tropospheric ...

  9. FORCE RECONSTRUCTION USING THE SUM OF WEIGHTED ACCELERATIONS

    Office of Scientific and Technical Information (OSTI)

    to produce the reconstructed and to mitigate the shock to the interiorcomponents. force. ... the impact forces so that interior components can be designed to withstand the shock. ...

  10. Task Force on Climate Preparedness and Resilience Announces Tribal...

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

    Task Force on Climate Preparedness and Resilience Announces Tribal Climate Resilience Program Task Force on Climate Preparedness and Resilience Announces Tribal Climate Resilience ...

  11. Coating thickness and coverage effects on the forces between...

    Office of Scientific and Technical Information (OSTI)

    forces between silica nanoparticles in water. Citation Details In-Document Search Title: Coating thickness and coverage effects on the forces between silica nanoparticles in water. ...

  12. Linkage to Previous International PV Module QA Task Force Workshops...

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

    Linkage to Previous International PV Module QA Task Force Workshops: Proposal for Rating System Linkage to Previous International PV Module QA Task Force Workshops: Proposal for ...

  13. Air Force Achieves Fuel Efficiency through Industry Best Practices...

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

    Force Achieves Fuel Efficiency through Industry Best Practices Air Force Achieves Fuel Efficiency through Industry Best Practices Fact sheet offers an overview of the U.S. Air ...

  14. Before Senate Subcommittee on Strategic Forces - Committee on...

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

    on Strategic Forces - Committee on Armed Services Before Senate Subcommittee on Strategic Forces - Committee on Armed Services By: David Huizenga, Senior Advisor for...

  15. Nuclear Forces and High-Performance Computing: The Perfect Match...

    Office of Scientific and Technical Information (OSTI)

    Conference: Nuclear Forces and High-Performance Computing: The Perfect Match Citation Details In-Document Search Title: Nuclear Forces and High-Performance Computing: The Perfect ...

  16. Dyess Air Force Base Water Conservation and Green Energy | Department...

    Energy Savers [EERE]

    Dyess Air Force Base Water Conservation and Green Energy Dyess Air Force Base Water Conservation and Green Energy Fact sheet describes the Federal Energy Management Program (FEMP) ...

  17. Collaborative Utility Task Force Partners with DOE to Develop...

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

    Collaborative Utility Task Force Partners with DOE to Develop Cyber Security Requirements for Advanced Metering Infrastructure Collaborative Utility Task Force Partners with DOE to ...

  18. Collective behaviors of the Casimir force in microelectromechanical...

    Office of Scientific and Technical Information (OSTI)

    Collective behaviors of the Casimir force in microelectromechanical systems Citation Details In-Document Search Title: Collective behaviors of the Casimir force in ...

  19. Clean Air Task Force CATF | Open Energy Information

    Open Energy Info (EERE)

    Force (CATF) Place: Boston, Massachusetts Zip: 2108 Product: Massachusetts-based scientific research and legal advocacy center. References: Clean Air Task Force (CATF)1 This...

  20. Government and Industry A Force for Collaboration at the Energy...

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

    Government and Industry A Force for Collaboration at the Energy Roadmap Update Workshop Government and Industry A Force for Collaboration at the Energy Roadmap Update Workshop ...

  1. Federal Task Force Sends Recommendations to President on Fostering...

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

    Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology ...

  2. Implementation Plan, 29 Recommendations of the Protective Force...

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

    Implementation Plan, 29 Recommendations of the Protective Force Career Options Study Group - January 2011 Implementation Plan, 29 Recommendations of the Protective Force Career...

  3. Protective Force Protocols for ESS Supported Performance Tests...

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

    Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12, 2007 Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12, ...

  4. Reservoir Modeling Working Group Meeting

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

    Reservoir Modeling Working Group Meeting 2012 GEOTHERMAL TECHNOLOGIES PROGRAM PEER REVIEW ... History Past Meetings: March 2010 IPGT Modeling Working Group Meeting May 2010 GTP Peer ...

  5. CRAD, Work Controls Assessment Plan

    Broader source: Energy.gov [DOE]

    Management should have an established work control process in place with authorized, controlled and documented methods that provide an accurate status of the work to be performed.

  6. Electrodynamic force of dielectric barrier discharge

    SciTech Connect (OSTI)

    Shang, J. S.; Roveda, F.; Huang, P. G.

    2011-06-01

    The periodic electrostatic force of dielectric barrier discharge (DBD) in nitrogen for flow control is investigated by a system of physics-based, two-dimensional model equations. The plasma generation process of DBD is mainly the avalanche growth of electrons through the secondary emission from cathode. Therefore, the charged particle motion of a succession of random micro discharges can be approximated by the drift-diffusion model. The force of DBD generated by charge separation and accumulation over the dielectrics is obtained by solving the model equations with the rigorous media interface boundary condition of Maxwell equations in the time domain. The discharge structure and force components by different electrical permittivity and amplitudes of externally applied electrical potential are delineated and quantified.

  7. Spray bottle apparatus with force multiply pistons

    DOE Patents [OSTI]

    Eschbach, Eugene A.

    1992-01-01

    The present invention comprises a spray bottle in which the pressure resulting from the gripping force applied by the user is amplified and this increased pressure used in generating a spray such as an aerosol or fluid stream. In its preferred embodiment, the invention includes a high pressure chamber and a corresponding piston which is operative for driving fluid out of this chamber at high pressure through a spray nozzle and a low pressure chamber and corresponding piston which is acted upon by the hydraulic pressure within the bottle resulting from the gripping force. The low pressure chamber and piston are of larger size than the high pressure chamber and piston. The pistons are rigidly connected so that the force created by the pressure acting on the piston in the low pressure chamber is transmitted to the piston in the high pressure chamber where it is applied over a more limited area thereby generating greater hydraulic pressure for use in forming the spray.

  8. Protective Force Contingency Planning Technical Standard

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

    DOE STANDARD PROTECTIVE FORCE CONTINGENCY PLANNING TECHNICAL STANDARD U.S. Department of Energy Washington, D.C. 20585 DOE-STD-1213-2014 JULY 2014 ──────────────── CHANGE NOTICE NO.1 SEPTEMBER 2015 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE This page intentionally left blank. DOE-STD-1213-2014 i ATTACHMENT 1 Change Notice No. 1 DOE-STD-1213-2014 September 2015 Protective Force Contingency Planning

  9. Fidelity imaging for atomic force microscopy

    SciTech Connect (OSTI)

    Ghosal, Sayan Salapaka, Murti

    2015-01-05

    Atomic force microscopy is widely employed for imaging material at the nanoscale. However, real-time measures on image reliability are lacking in contemporary atomic force microscopy literature. In this article, we present a real-time technique that provides an image of fidelity for a high bandwidth dynamic mode imaging scheme. The fidelity images define channels that allow the user to have additional authority over the choice of decision threshold that facilitates where the emphasis is desired, on discovering most true features on the sample with the possible detection of high number of false features, or emphasizing minimizing instances of false detections. Simulation and experimental results demonstrate the effectiveness of fidelity imaging.

  10. National Renewable Energy Laboratory To Reduce Staff

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

    To Reduce Staff Last updated: November 14, 1995 For information contact: Robert Noun, (303) 275-3062 Kerry Masson (303) 275-4083 Golden, Colo., November 3, 1995 -- The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) announced today a schedule for restructuring and reducing its work force in response to impending reductions in federal research budgets. Work force reductions may ultimately eliminate more than 10 percent of the present work force of about 900 full-time

  11. Linking the uncertainty of low frequency variability in tropical forcing in regional climate change

    SciTech Connect (OSTI)

    Forest, Chris E.; Barsugli, Joseph J.; Li, Wei

    2015-02-20

    The project utilizes multiple atmospheric general circulation models (AGCMs) to examine the regional climate sensitivity to tropical sea surface temperature forcing through a series of ensemble experiments. The overall goal for this work is to use the global teleconnection operator (GTO) as a metric to assess the impact of model structural differences on the uncertainties in regional climate variability.

  12. Video Shoot Scope of Work

    Broader source: Energy.gov [DOE]

    Video Shoot Scope of Work, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  13. Clean Energy Works Oregon (CEWO)

    Broader source: Energy.gov [DOE]

    Presents Clean Energy Works Oregon's program background and the four easy steps to lender selection.

  14. Strategic forces: Future requirements and options

    SciTech Connect (OSTI)

    Speed, R.D.

    1990-11-01

    In the wake of the collapse of the Warsaw Pact and the apparent ending of the Cold War, there have been renewed calls for radical cuts in US strategic forces to levels far below the 10,000 or so warheads allowed each side under the current START proposal. Since it now appears that NATO for the first time will have the capability to defeat a Soviet conventional attack without the necessity of threatening to resort to nuclear weapons, this should pave the way for the rethinking of US strategy and the reduction of US strategic weapons requirements. In this new environment, it seems plausible that, with a modification of the Flexible Response doctrine to forego attempts to disarm the Soviet Union, deterrence could be maintained with 1500 or so survivable strategic weapons. With a new strategy that confined US strategic weapons to the role of deterring the use of nuclear weapons by other countries, a survivable force of about 500 weapons would seem sufficient. With this premise, the implications for the US strategic force structure are examined for two cases: a treaty that allows each side 3000 warheads and one that allows each side 1000 warheads. In Part 1 of this paper, the weapons requirements for deterrence are examined in light of recent changes in the geopolitical environment. In Part 2, it is assumed that the President and Congress have decided that deep cuts in strategic forces are acceptable. 128 refs., 12 figs., 12 tabs. (JF)

  15. Direct Lorentz force compensation flowmeter for electrolytes

    SciTech Connect (OSTI)

    Vasilyan, S. Froehlich, Th.

    2014-12-01

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

  16. Protective Force Contingency Planning Technical Standard

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

    NOT MEASUREMENT SENSITIVE DOE-STD-1213-2014 July 2014 DOE HANDBOOK PROTECTIVE FORCE CONTINGENCY PLANNING TECHNICAL STANDARD U.S. Department of Energy Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This page intentionally left blank. DOE-STD-1213-2014 i CONTENTS FOREWORD .............................................................................................................................v 1. INTRODUCTION

  17. U.S. Transport Task Force 2010

    SciTech Connect (OSTI)

    Diamond, P.H.

    2011-09-21

    The Transport Task Force (TTF) Meeting is a venue for vigorous scientific discourse and discussion on topics in transport and turbulence in fusion plasmas. Its participation is international. The 2010 meeting was highly effective, with 139 registered participants and 131 presentations. This is remarkable for an even year (IAEA year) meeting. The meeting clearly fostered progress in understanding and control of turbulent transport.

  18. Radiation Safety Work Control Form

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

    Radiation Safety Work Control Form (see instructions on pg-3) Rev. May 2014 Area: Form #: Date: Preliminary Applicability Screen: (a) Will closing the beam line injection stoppers mitigate the radiological hazards introduced by the proposed work? Yes No (b) Can the closed state of the beam line injection stoppers be assured during the proposed work (ie., work does NOT involve injection stoppers or associated HPS)? Yes No If the answers to both questions are yes, the work can be performed safely

  19. Conference-EC-US Task Force Joint US-EU Workshop on Metabolomics and Environmental Biotechnology

    SciTech Connect (OSTI)

    PI: Lily Y. Young Co-PI: Gerben J. Zylstra

    2009-06-04

    Since 1990, the EC-US Task Force on Biotechnology Research has been coordinating transatlantic efforts to guide and exploit the ongoing revolution in biotechnology and the life sciences. The Task Force was established in June 1990 by the European Commission and the White House Office of Science and Technology Policy. The Task Force has acted as an effective forum for discussion, coordination, and development of new ideas for the last 18 years. Task Force members are European Commission and US Government science and technology administrators who meet annually to enhance communication across the Atlantic, and to encourage collaborative research. Through sponsoring workshops, and other activities, the Task Force also brings together scientific leaders and early career researchers from both sides of the Atlantic to forecast research challenges and opportunities and to promote better links between researchers. Over the years, by keeping a focus on the future of science, the Task Force has played a key role in establishing a diverse range of emerging scientific fields, including biodiversity research, neuroinformatics, genomics, nanobiotechnology, neonatal immunology, transkingdom molecular biology, biologically-based fuels, and environmental biotechnology. The EC-US Task Force has sponsored a number of Working Groups on topics of mutual transatlantic interest. The idea to create a Working Group on Environmental Biotechnology research was discussed in the Task Force meeting of October 1993. The EC-US Working Group on Environmental Biotechnology set as its mission 'To train the next generation of leaders in environmental biotechnology in the United States and the European Union to work collaboratively across the Atlantic.' Since 1995, the Working Group supported three kinds of activities, all of which focus one early career scientists: (1) Workshops on the use of molecular methods and genomics in environmental biotechnology; (2) Short courses with theoretical, laboratory

  20. A transferable force field for CdS-CdSe-PbS-PbSe solid systems

    SciTech Connect (OSTI)

    Fan, Zhaochuan; Vlugt, Thijs J. H.; Koster, Rik S.; Fang, Changming; Huis, Marijn A. van; Wang, Shuaiwei; Yalcin, Anil O.; Tichelaar, Frans D.; Zandbergen, Henny W.

    2014-12-28

    A transferable force field for the PbSe-CdSe solid system using the partially charged rigid ion model has been successfully developed and was used to study the cation exchange in PbSe-CdSe heteronanocrystals [A. O. Yalcin et al., “Atomic resolution monitoring of cation exchange in CdSe-PbSe heteronanocrystals during epitaxial solid-solid-vapor growth,” Nano Lett. 14, 3661–3667 (2014)]. In this work, we extend this force field by including another two important binary semiconductors, PbS and CdS, and provide detailed information on the validation of this force field. The parameterization combines Bader charge analysis, empirical fitting, and ab initio energy surface fitting. When compared with experimental data and density functional theory calculations, it is shown that a wide range of physical properties of bulk PbS, PbSe, CdS, CdSe, and their mixed phases can be accurately reproduced using this force field. The choice of functional forms and parameterization strategy is demonstrated to be rational and effective. This transferable force field can be used in various studies on II-VI and IV-VI semiconductor materials consisting of CdS, CdSe, PbS, and PbSe. Here, we demonstrate the applicability of the force field model by molecular dynamics simulations whereby transformations are initiated by cation exchange.

  1. Sandia-Power Surety Task Force Hawaii foam analysis.

    SciTech Connect (OSTI)

    McIntyre, Annie

    2010-11-01

    The Office of Secretary of Defense (OSD) Power Surety Task Force was officially created in early 2008, after nearly two years of work in demand reduction and renewable energy technologies to support the Warfighter in Theater. The OSD Power Surety Task Force is tasked with identifying efficient energy solutions that support mission requirements. Spray foam insulation demonstrations were recently expanded beyond field structures to include military housing at Ft. Belvoir. Initial results to using the foam in both applications are favorable. This project will address the remaining key questions: (1) Can this technology help to reduce utility costs for the Installation Commander? (2) Is the foam cost effective? (3) What application differences in housing affect those key metrics? The critical need for energy solutions in Hawaii and the existing relationships among Sandia, the Department of Defense (DOD), the Department of Energy (DOE), and Forest City, make this location a logical choice for a foam demonstration. This project includes application and analysis of foam to a residential duplex at the Waikulu military community on Oahu, Hawaii, as well as reference to spray foam applied to a PACOM facility and additional foamed units on Maui, conducted during this project phase. This report concludes the analysis and describes the utilization of foam insulation at military housing in Hawaii and the subsequent data gathering and analysis.

  2. Federal Smart Grid Task Force | Department of Energy

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

    Federal Smart Grid Task Force Federal Smart Grid Task Force Task Force Background The Federal Smart Grid Task Force was established under Title XIII of the Energy Independence and Security Act of 2007 (EISA) and includes experts from eleven Federal agencies. The Department of Energy is represented by the Office of Electricity Delivery and Energy Reliability which is the Task Force lead, as well as the Office of Energy Efficiency and Renewable Energy and the National Energy Technology Laboratory.

  3. Interagency Energy Management Task Force Members | Department of Energy

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

    Interagency Energy Management Task Force Members Interagency Energy Management Task Force Members The Interagency Energy Management Task Force is led by the Federal Energy Management Program director. Members include energy and sustainability managers from federal agencies. Task Force Executive Director Dr. Timothy Unruh U.S. Department of Energy 202-586-5772 Task Force Members Organization Primary Contact Alternate Contact General Services Administration Mark Ewing Karren Curran National

  4. Atomically resolved force microscopy at room temperature

    SciTech Connect (OSTI)

    Morita, Seizo

    2014-04-24

    Atomic force microscopy (AFM) can now not only image individual atoms but also construct atom letters using atom manipulation method even at room temperature (RT). Therefore, the AFM is the second generation atomic tool following the scanning tunneling microscopy (STM). However the AFM can image even insulating atoms, and also directly measure/map the atomic force and potential at the atomic scale. Noting these advantages, we have been developing a bottom-up nanostructuring system at RT based on the AFM. It can identify chemical species of individual atoms and then manipulate selected atom species to the predesigned site one-by-one to assemble complex nanostructures consisted of multi atom species at RT. Here we introduce our results toward atom-by-atom assembly of composite nanostructures based on the AFM at RT including the latest result on atom gating of nano-space for atom-by-atom creation of atom clusters at RT for semiconductor surfaces.

  5. Friction forces on atoms after acceleration

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

    Intravaia, Francesco; Mkrtchian, Vanik E.; Buhmann, Stefan Yoshi; Scheel, Stefan; Dalvit, Diego A. R.; Henkel, Carsten

    2015-05-12

    The aim of this study is to revisit the calculation of atom–surface quantum friction in the quantum field theory formulation put forward by Barton (2010 New J. Phys. 12 113045). We show that the power dissipated into field excitations and the associated friction force depend on how the atom is boosted from being initially at rest to a configuration in which it is moving at constant velocity (v) parallel to the planar interface. In addition, we point out that there is a subtle cancellation between the one-photon and part of the two-photon dissipating power, resulting in a leading order contributionmore » to the frictional power which goes as v4. These results are also confirmed by an alternative calculation of the average radiation force, which scales as v3.« less

  6. Friction forces on atoms after acceleration

    SciTech Connect (OSTI)

    Intravaia, Francesco; Mkrtchian, Vanik E.; Buhmann, Stefan Yoshi; Scheel, Stefan; Dalvit, Diego A. R.; Henkel, Carsten

    2015-05-12

    The aim of this study is to revisit the calculation of atom–surface quantum friction in the quantum field theory formulation put forward by Barton (2010 New J. Phys. 12 113045). We show that the power dissipated into field excitations and the associated friction force depend on how the atom is boosted from being initially at rest to a configuration in which it is moving at constant velocity (v) parallel to the planar interface. In addition, we point out that there is a subtle cancellation between the one-photon and part of the two-photon dissipating power, resulting in a leading order contribution to the frictional power which goes as v4. These results are also confirmed by an alternative calculation of the average radiation force, which scales as v3.

  7. Illinois task force on global climate change

    SciTech Connect (OSTI)

    Griffin, B.S.

    1996-12-31

    The purpose of this report is to document progress in the areas of national policy development, emissions reduction, research and education, and adaptation, and to identify specific actions that will be undertaken to implement the Illinois state action plan. The task force has been tracking national and international climate change policy, and helping shape national policy agenda. Identification and implementation of cost-effective mitigation measures has been performed for emissions reduction. In the area of research and education, the task force is developing the capacity to measure climate change indicators, maintaining and enhancing Illinois relevant research, and strengthening climate change education. Activities relevant to adaptation to new policy include strengthening water laws and planning for adaptation. 6 figs., 4 tabs.

  8. Work with Us | Buildings | NREL

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

    Work with Us At NREL, industry, universities, and government agencies have many opportunities to take advantage of our residential and commercial buildings expertise. Here's how you can work with us to improve the energy efficiency of your buildings. NREL's award-winning work with the commercial and public sectors to improve building energy performance is central to its mission. Learn about our awards. Partner with Us You can work with our experts and use NREL's outstanding facilities and

  9. Training Work Group | Department of Energy

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

    Outreach Forums Focus Group and Work Group Activities Focus Group Training Work Group 10 CFR 851 Implementation Work Group Workforce Retention Work Group Strategic Initiatives Work ...

  10. protective forces | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    protective forces Design Basis Threat NNSA has taken aggressive action to improve the security of its nuclear weapons material (often referred to as special nuclear material, or SNM) and nuclear weapons in its custody. One major challenge has been, and remains, ensuring that SNM is well protected, while at the same time,... Information Security Information security deals with requirements for the protection and control of information and matter required to be classified or controlled by

  11. CASL - Lift Forces in Bubbly Flows

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

    Lift Forces in Bubbly Flows The dynamics of two-phase (gas/liquid) bubbly flows are complex: bubbles deform and disperse; large latent heats and heat capacity differentials influence local boiling; and relatively small changes in heated surface temperatures yield order of magnitude changes in boiling complexity. Because the local void volume has a direct feedback effect on reactor neutron flux and fuel rod power production, prediction of local boiling rates and bulk boiling effects in nuclear

  12. Departmental Response: SEAB Task Force Recommendations on

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

    Departmental Response: SEAB Task Force Recommendations on Technology Development for Environmental Management Introduction In May 2014, Energy Secretary Ernest Moniz charged the Secretary of Energy Advisory Board (SEAB) to provide advice as to how the United States (U.S.) Department of Energy (DOE) could more effectively ensure the development of technology necessary for the Office of Environmental Management (EM) to complete its mission, cleanup of legacy waste sites. The SEAB formed a Task

  13. Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit

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

    | Department of Energy Community Comes Out in Full Force for SunShot Grand Challenge Summit Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit May 22, 2014 - 10:13am Addthis Packed House 1 of 12 Packed House An energetic crowd of hundreds of leaders throughout the solar community gathered for the 2014 SunShot Grand Challenge Summit to work together to reduce the costs of solar energy technologies. Image: SunShot Initiative, Energy Department. Solar Tech Forum 2 of 12

  14. Squeeze bottle apparatus with force multiplying pistons

    DOE Patents [OSTI]

    Moss, Owen R.; Gordon, Norman R.; DeFord, Henry S.; Eschbach, Eugene A.

    1994-01-01

    The present invention comprises a spray bottle in which the pressure resulting from the gripping force applied by the user is amplified and this increased pressure used in generating a spray such as an aerosol or fluid stream. In its preferred embodiment, the invention includes a high pressure chamber and a corresponding piston which is operative for driving fluid out of this chamber at high pressure through a spray nozzle and a low pressure chamber, and a corresponding piston which is acted upon by the hydraulic pressure within the bottle resulting from the gripping force. The low pressure chamber and piston are of larger size than the high pressure chamber and piston. The pistons are rigidly connected so that the force created by the pressure acting on the piston in the low pressure chamber is transmitted to the piston in the high pressure chamber where it is applied over a more limited area, thereby generating greater hydraulic pressure for use in forming the spray.

  15. WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL

    Office of Legacy Management (LM)

    WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL WORK PLAN FOR ENVIRONMENTAL RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND RESTORATION OF THE DOE MOUND SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH SITE, THE MOUND 2000 APPROACH FEBRUARY 1999 Final (Revision 0) Department of Energy Babcock & Wilcox of Ohio Mr. Daniel Bird AICP, Planning Manager Miamisburg Mound Community

  16. Patrick Air Force Base | Department of Energy

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

    More Documents & Publications Federal Utility Partnership Working Group Meeting Notes FPL Energy Services ESCO Qualification Sheet UESC Project Overview: NASA Ames Research Center...

  17. file://\\\\Bellview\\TeamWorks\\TRUTeamWorks.htm

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

    team March 4, 2004 The Big Story Raising crane Topics Characterization News ... Refurbishment of one crane has been successfully completed and work on the second crane is ...

  18. Multi-dimensional modelling of electrostatic force distance curve over dielectric surface: Influence of tip geometry and correlation with experiment

    SciTech Connect (OSTI)

    Boularas, A. Baudoin, F.; Villeneuve-Faure, C.; Clain, S.; Teyssedre, G.

    2014-08-28

    Electric Force-Distance Curves (EFDC) is one of the ways whereby electrical charges trapped at the surface of dielectric materials can be probed. To reach a quantitative analysis of stored charge quantities, measurements using an Atomic Force Microscope (AFM) must go with an appropriate simulation of electrostatic forces at play in the method. This is the objective of this work, where simulation results for the electrostatic force between an AFM sensor and the dielectric surface are presented for different bias voltages on the tip. The aim is to analyse force-distance curves modification induced by electrostatic charges. The sensor is composed by a cantilever supporting a pyramidal tip terminated by a spherical apex. The contribution to force from cantilever is neglected here. A model of force curve has been developed using the Finite Volume Method. The scheme is based on the Polynomial Reconstruction OperatorPRO-scheme. First results of the computation of electrostatic force for different tipsample distances (from 0 to 600?nm) and for different DC voltages applied to the tip (6 to 20?V) are shown and compared with experimental data in order to validate our approach.

  19. Work For Others (Non-Department of Energy Funded Work)

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

    2001-09-28

    Work for Others (WFO) is the performance of work for non-Department of Energy (DOE) entities by DOE/National Nuclear Security Administration (NNSA) and/or their respective contractor personnel or the use of DOE/NNSA facilities that is not directly funded by DOE appropriations. Cancels DOE O 481.1A.

  20. Work For Others (Non-Department of Energy Funded Work)

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

    2001-01-03

    Work for Others (WFO) is the performance of work for non-Department of Energy (DOE) entities by DOE/National Nuclear Security Administration (NNSA) and/or their respective contractor personnel or the use of DOE/NNSA facilities that is not directly funded by DOE appropriations. WFO has the following objectives. Cancels DOE O 481.1.

  1. Working with SRNL - Technology Partnerships

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

    16/2016 SEARCH SRNL GO SRNL Home Technology Partnerships Working with SRNL Technology Partnerships Work for Others and Cooperative Research and Development Agreements SRNL is pleased to provide a variety of business arrangements whereby our technologies or capabilities can be utilized to benefit the general public. We welcome opportunities to bring new technologies to the marketplace by closely working with industry, universities, or state and local government agencies. With its wide spectrum of

  2. Physics Division Work Planning Requirements

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

    Requirements The following is Physics Division requirements related to work planning, control and authorization for work projects and test set ups in division work areas across the laboratory. For the testing and commissioning of experimental equipment the consequences/cost of said equipment should receive careful consideration when doing the risk analysis. * Any small setup or task with total duration of less than two weeks requires an informal task hazard analysis. Informal means we can do

  3. [Band electronic structures and crystal packing forces

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    We investigated the electronic and structural properties of low-dimensional materials and explored the structure-property correlations governing their physical properties. Progress was made on how to interpret the scanning tunneling microscopy and atomic force microscopy images of layered materials and on how to account for charge density wave instabilities in 2-D metals. Materials studied included transition metal chalcogenides, transition metal halides, organic conducting salts, Mo bronzes, A[sub 2]PdH[sub 2], fullerenes, squarate tetrahydrate polymers Fe, Cu(C[sub 4]O[sub 4])4[center dot]H[sub 2]O, BEDT salts, etc.

  4. Stability at low symmetric force levels

    SciTech Connect (OSTI)

    Canavan, G.H.

    1997-09-01

    At low force levels stability indices depend primarily on the number of vulnerable missiles and the number of weapons on them. The index reduces to a product of the number of vulnerable missiles and the differences between normalized second and first strikes by vulnerable weapons. As the number of weapons per vulnerable missile decreases, the index rapidly approaches stability. Further reductions in vulnerable and survivable missiles and weapons do not affect stability, although they do reduce first and second strikes. Modest weapon reconstitution degrades stability significantly.

  5. Color force saturation in nuclear chromodynamics

    SciTech Connect (OSTI)

    Sivers, D.

    1985-01-01

    A simple representation of the Q anti QQ anti Q Green's Function in the strong coupling quenched approximation to lattice QCD is used to illustrate the nature of color force saturation in chromodynamics. The example shows that configuration mixing allows a binding energy of a few MeV in a Q anti QQ anti Q ''molecule'' formed from mesons with mass 1 GeV. In lattice QCD, configuration mixing can be calculated on the same footing with glueball exchange effects by measuring the appropriate operators in a Monte Carlo simulation. 3 refs., 5 figs.

  6. Coke cake behavior under compressive forces

    SciTech Connect (OSTI)

    Watakabe, S.; Takeda, T.; Itaya, H.; Suginobe, H.

    1997-12-31

    The deformation of the coke cake and load on the side wall during pushing were studied using an electric furnace equipped with a movable wall. Coke cake was found to deform in three stages under compressive forces. The coke cake was shortened in the pushing direction in the cake deformation stage, and load was generated on the side walls in the high wall load stage. Secondary cracks in the coke cake were found to prevent load transmission on the wall. The maximum load transmission rate was controlled by adjusting the maximum fluidity and mean reflectance of the blended coal.

  7. Radiation Safety Work Control Form

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

    Radiation Safety Work Control Form (see instructions on pg-3) Rev. May 2014 Area: Form : ... Safety Office (namesignaturedate) Radiation Physics (namesignaturedate) Section 4: ...

  8. Module 2- Work Breakdown Structure

    Broader source: Energy.gov [DOE]

    This module defines and illustrates the Work Breakdown Structure (WBS), WBS dictionary, Organizational Breakdown Structure (OBS) and Responsibility Assignment Matrix (RAM).

  9. HEADQUARTERS MEDIATION PROGRAM MEDIATION WORKS!

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

    MEDIATION WORKS Mediation helps to build relationships. People solve their own problems ... It Preserves Relationships You resolve your dispute while building a better relationship ...

  10. INL @ work: Nuclear Reactor Operator

    SciTech Connect (OSTI)

    Russell, Patty

    2008-01-01

    INL @ work features jobs at the Idaho National Laboratory. Learn more about careers and energy research at INL's facebook site http://www.facebook.com/idahonationallaboratory

  11. INL @ work: Nuclear Reactor Operator

    ScienceCinema (OSTI)

    Russell, Patty

    2013-05-28

    INL @ work features jobs at the Idaho National Laboratory. Learn more about careers and energy research at INL's facebook site http://www.facebook.com/idahonationallaboratory

  12. Development of Integrated ASR Model Forcing Data and Their Application...

    Office of Scientific and Technical Information (OSTI)

    ARM model forcing data, and (2) used the ARM forcing data to identify systematic biases in clouds and radiation in the CAM5 and design new physical parameterizations to improve it. ...

  13. Radiative Forcing of Climate Change (Book) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Book: Radiative Forcing of Climate Change Citation Details In-Document Search Title: Radiative Forcing of Climate Change Chapter 6 of the IPCC Third ...

  14. Government and Industry a Force for Collaboration at the Energy...

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

    A Force for Collaboration at the Energy Roadmap Update Workshop Sept. 16, 2009 Energy ... forces at a workshop to help update the Roadmap to Secure Control Systems in the Energy ...

  15. Chair, CTBT working group B Radionuclide Expert Group and the U.S.

    National Nuclear Security Administration (NNSA)

    Radionuclide Subgroup of the Verification Monitoring Task Force, Pacific Northwest National Laboratory | National Nuclear Security Administration | (NNSA) Chair, CTBT working group B Radionuclide Expert Group and the U.S. Radionuclide Subgroup of the Verification Monitoring Task Force, Pacific Northwest National Laboratory Ted Bowyer Ted Bowyer Ted Bowyer has been appointed a member of the National Academy of Sciences Comprehensive Nuclear Test-Ban Treaty panel. With the Obama Administration

  16. ARM - Midlatitude Continental Convective Clouds - Single Column Model Forcing (xie-scm_forcing)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Xie, Shaocheng; McCoy, Renata; Zhang, Yunyan

    2012-10-25

    The constrained variational objective analysis approach described in Zhang and Lin [1997] and Zhang et al. [2001]was used to derive the large-scale single-column/cloud resolving model forcing and evaluation data set from the observational data collected during Midlatitude Continental Convective Clouds Experiment (MC3E), which was conducted during April to June 2011 near the ARM Southern Great Plains (SGP) site. The analysis data cover the period from 00Z 22 April - 21Z 6 June 2011. The forcing data represent an average over the 3 different analysis domains centered at central facility with a diameter of 300 km (standard SGP forcing domain size), 150 km and 75 km, as shown in Figure 1. This is to support modeling studies on various-scale convective systems.

  17. Laser interferometry force-feedback sensor for an interfacial force microscope

    DOE Patents [OSTI]

    Houston, Jack E.; Smith, William L.

    2004-04-13

    A scanning force microscope is provided with a force-feedback sensor to increase sensitivity and stability in determining interfacial forces between a probe and a sample. The sensor utilizes an interferometry technique that uses a collimated light beam directed onto a deflecting member, comprising a common plate suspended above capacitor electrodes situated on a substrate forming an interference cavity with a probe on the side of the common plate opposite the side suspended above capacitor electrodes. The probe interacts with the surface of the sample and the intensity of the reflected beam is measured and used to determine the change in displacement of the probe to the sample and to control the probe distance relative to the surface of the sample.

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

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

    Department of Energy Armed Services 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

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

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

    Committee | Department of Energy Strategic Forces - House Armed Services Committee Before the Subcommittee on Strategic Forces - House Armed Services Committee Testimony of Daniel B. Poneman, Deputy Secretary of Energy Before the Subcommittee on Strategic Forces - House Armed Services Committee 9-13-12_Daniel_Poneman_FT HASC.pdf (293.68 KB) More Documents & Publications Before the Subcommittee on Strategic Forces - House Committee on Armed Services Before the Subcommittee on Strategic

  20. Interagency Energy Management Task Force | Department of Energy

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

    Energy Management Task Force Interagency Energy Management Task Force The Federal Interagency Energy Management Task Force was created by the Federal Energy Management Improvement Act of 1988 to coordinate federal government activities that encourage energy conservation and energy efficiency. Led by the Federal Energy Management Program director and composed of federal energy managers, this task force serves as a forum for: Sharing lessons learned across agencies Providing analysis on technical

  1. Joining Forces to Empower Veterans | Department of Energy

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

    Joining Forces to Empower Veterans Joining Forces to Empower Veterans November 10, 2015 - 11:20am Addthis Joining Forces to Empower Veterans Sarah Wagoner Sarah Wagoner Communications Specialist, Wind and Water Power Technologies Office Through the Energy Department's partnership with the federal Joining Forces campaign, companies from the energy, manufacturing, transportation, and information technology sectors have committed to hiring approximately 90,000 veterans and military spouses through

  2. Collective behaviors of the Casimir force in microelectromechanical systems

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Collective behaviors of the Casimir force in microelectromechanical systems Citation Details In-Document Search Title: Collective behaviors of the Casimir force in microelectromechanical systems Our goal was to explore the strong dependence of the Casimir force on the shape of the interacting bodies. We made significant progress and measured the Casimir force on silicon surface with rectangular corrugation and showed that the results agree with

  3. V.P. Biden Hosts the Middle Class Task Force

    Broader source: Energy.gov [DOE]

    Secretary Chu will join Vice President Biden at the White House as he hosts a Middle Class Task Force event.

  4. Draft Report of the Task Force on Methane Hydrates

    Broader source: Energy.gov [DOE]

    This report presents the findings and recommendations for the Secretary of Energy Advisory Board (SEAB) Task Force on Methane Hydrates.

  5. GeoVision Study Task Forces | Department of Energy

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

    Study Task Forces GeoVision Study Task Forces The Energy Department's GeoVision Study is undertaking rigorous analysis in seven specific topic areas that are led by team members from our national labs. Each task force will produce a deliverable required by the scope of the project. Task forces will be coordinated by the National Renewable Energy Laboratory. I. Exploration: Lab Lead - Lawrence Berkeley National Laboratory How geothermal resources are identified today Exploration costs and risks

  6. Report of the Task Force on Methane Hydrates

    Broader source: Energy.gov [DOE]

    This report presents the findings and recommendations for the Secretary of Energy Advisory Board (SEAB) Task Force on Methane Hydrates.

  7. Interagency Energy Management Task Force | Department of Energy

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

    About the Federal Energy Management Program » Interagency Energy Management Task Force Interagency Energy Management Task Force The Federal Interagency Energy Management Task Force was created by the Federal Energy Management Improvement Act of 1988 to coordinate federal government activities that encourage energy conservation and energy efficiency. Led by the Federal Energy Management Program director and composed of federal energy managers, this task force serves as a forum for: Sharing

  8. Design of the IPIRG-2 simulated seismic forcing function

    SciTech Connect (OSTI)

    Olson, R.; Scott, P.; Wilkowski, G.

    1996-02-01

    A series of pipe system experiments was conducted in IPIRG-2 that used a realistic seismic forcing function. Because the seismic forcing function was more complex than the single-frequency increasing-amplitude sinusoidal forcing function used in the IPIRG-1 pipe system experiments, considerable effort went into designing the function. This report documents the design process for the seismic forcing function used in the IPIRG-2 pipe system experiments.

  9. Direct measurement of optical force induced by near-field plasmonic cavity using dynamic mode AFM

    SciTech Connect (OSTI)

    Guan, Dongshi; Hang, Zhi Hong; Marset, Zsolt; Liu, Hui; Kravchenko, Ivan I.; Chan, Ho Bun; Chan, C. T.; Tong, Penger

    2015-11-20

    Plasmonic nanostructures have attracted much attention in recent years because of their potential applications in optical manipulation through near-field enhancement. Continuing experimental efforts have been made to develop accurate techniques to directly measure the near-field optical force induced by the plasmonic nanostructures in the visible frequency range. In this work, we report a new application of dynamic mode atomic force microscopy (DM-AFM) in the measurement of the enhanced optical force acting on a nano-structured plasmonic resonant cavity. The plasmonic cavity is made of an upper gold-coated glass sphere and a lower quartz substrate patterned with an array of subwavelength gold disks. In the near-field when the sphere is positioned close to the disk array, plasmonic resonance is excited in the cavity and the induced force by a 1550 nm infrared laser is found to be increased by an order of magnitude compared with the photon pressure generated by the same laser light. Lastly, the experiment demonstrates that DM-AFM is a powerful tool for the study of light induced forces and their enhancement in plasmonic nanostructures.

  10. Direct measurement of optical force induced by near-field plasmonic cavity using dynamic mode AFM

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

    Guan, Dongshi; Hang, Zhi Hong; Marset, Zsolt; Liu, Hui; Kravchenko, Ivan I.; Chan, Ho Bun; Chan, C. T.; Tong, Penger

    2015-11-20

    Plasmonic nanostructures have attracted much attention in recent years because of their potential applications in optical manipulation through near-field enhancement. Continuing experimental efforts have been made to develop accurate techniques to directly measure the near-field optical force induced by the plasmonic nanostructures in the visible frequency range. In this work, we report a new application of dynamic mode atomic force microscopy (DM-AFM) in the measurement of the enhanced optical force acting on a nano-structured plasmonic resonant cavity. The plasmonic cavity is made of an upper gold-coated glass sphere and a lower quartz substrate patterned with an array of subwavelength goldmore » disks. In the near-field when the sphere is positioned close to the disk array, plasmonic resonance is excited in the cavity and the induced force by a 1550 nm infrared laser is found to be increased by an order of magnitude compared with the photon pressure generated by the same laser light. Lastly, the experiment demonstrates that DM-AFM is a powerful tool for the study of light induced forces and their enhancement in plasmonic nanostructures.« less

  11. Material fabrication using acoustic radiation forces

    DOE Patents [OSTI]

    Sinha, Naveen N.; Sinha, Dipen N.; Goddard, Gregory Russ

    2015-12-01

    Apparatus and methods for using acoustic radiation forces to order particles suspended in a host liquid are described. The particles may range in size from nanometers to millimeters, and may have any shape. The suspension is placed in an acoustic resonator cavity, and acoustical energy is supplied thereto using acoustic transducers. The resulting pattern may be fixed by using a solidifiable host liquid, forming thereby a solid material. Patterns may be quickly generated; typical times ranging from a few seconds to a few minutes. In a one-dimensional arrangement, parallel layers of particles are formed. With two and three dimensional transducer arrangements, more complex particle configurations are possible since different standing-wave patterns may be generated in the resonator. Fabrication of periodic structures, such as metamaterials, having periods tunable by varying the frequency of the acoustic waves, on surfaces or in bulk volume using acoustic radiation forces, provides great flexibility in the creation of new materials. Periodicities may range from millimeters to sub-micron distances, covering a large portion of the range for optical and acoustical metamaterials.

  12. Radial force on the vacuum chamber wall during thermal quench in tokamaks

    SciTech Connect (OSTI)

    Pustovitov, V. D.

    2015-12-15

    The radial force balance during a thermal quench in tokamaks is analyzed. As a rule, the duration τ{sub tp} of such events is much shorter than the resistive time τ{sub w} of the vacuum chamber wall. Therefore, the perturbations of the magnetic field B produced by the evolving plasma cannot penetrate the wall, which makes different the magnetic pressures on its inner and outer sides. The goal of this work is the analytical estimation of the resulting integral radial force on the wall. The plasma is considered axially symmetric; for the description of radial forces on the wall, the results of V.D. Shafranov’s classical work [J. Nucl. Energy C 5, 251 (1963)] are used. Developed for tokamaks, the standard equilibrium theory considers three interacting systems: plasma, poloidal field coils, and toroidal field coils. Here, the wall is additionally incorporated with currents driven by ∂B/∂t≠0 accompanying the fast loss of the plasma thermal energy. It is shown that they essentially affect the force redistribution, thereby leading to large loads on the wall. The estimates prove that these loads have to be accounted for in the disruptive scenarios in large tokamaks.

  13. Nuclear Radiological Threat Task Force Established | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration | (NNSA) Radiological Threat Task Force Established Nuclear Radiological Threat Task Force Established Washington, DC NNSA's Administrator Linton Brooks announces the establishment of the Nuclear Radiological Threat Reduction Task Force (NRTRTF) to combat the threats posed by radiological dispersion devices or "dirty bombs."

  14. CCS Task Force - Executive Summary | Department of Energy

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

    CCS Task Force - Executive Summary CCS Task Force - Executive Summary CCS Task Force - Executive Summary (90.47 KB) More Documents & Publications CCSTF - Final Report Before the Senate Energy and Natural Resources Committee Before the House Science, Space, and Technology Subcommittee on Energy and Environment

  15. Work Authorization System | Department of Energy

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

    Work Authorization System Work Authorization System PDF icon Work Authorization System More Documents & Publications Policy Flash 2014-30 DOE Order 412.1a, Work Authorization ...

  16. WageWorks Screen Shot(s)

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

    WageWorks Screen Shot(s)

  17. Work for Others (Non-Department of Energy Funded Work)

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

    2005-01-24

    Work for Others is the performance of work for non-Department of Energy (DOE) entities by DOE/National Nuclear Security Administration (NNSA) and/or their respective contractor personnel or the use of DOE/NNSA facilities that is not directly funded by DOE appropriations. Cancels DOE O 481.1B. Certified 1-13-11. Admin Chg 1, dated 3-14-11.

  18. Anthropogenic NO2 in the Atmosphere: Estimates of the Column Content and Radiative Forcing

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

    Anthropogenic NO 2 in the Atmosphere: Estimates of the Column Content and Radiative Forcing A. N. Rublev Institution of Molecular Physics Russian Research Center Kurchatov Institute Moscow, Russia N Chubarova Meteorological Observatory of Moscow State University Moscow, Russia G. Gorchakov Obukhov Institute of Atmospheric Physics Russian Academy of Sciences Moscow, Russia Introduction The work summarizes the different methodical aspects, firstly, the use of atmosphere optical depths presented in

  19. RCRA corrective action: Work plans

    SciTech Connect (OSTI)

    Not Available

    1995-02-01

    This Information Brief describes the work plans that owners/operators may have to prepare in conjunction with the performance of corrective action for compliance with RCRA guidelines. In general, the more complicated the performance of corrective action appears from the remedial investigation and other analyses, the more likely it is that the regulator will impose work plan requirements. In any case, most owner/operators will prepare work plans in conjunction with the performance of corrective action processes as a matter of best engineering management practices.

  20. A New Method of Comparing Forcing Agents in Climate Models

    SciTech Connect (OSTI)

    Kravitz, Benjamin S.; MacMartin, Douglas; Rasch, Philip J.; Jarvis, Andrew

    2015-10-14

    We describe a new method of comparing different climate forcing agents (e.g., CO2, CH4, and solar irradiance) that avoids many of the ambiguities introduced by temperature-related climate feedbacks. This is achieved by introducing an explicit feedback loop external to the climate model that adjusts one forcing agent to balance another while keeping global mean surface temperature constant. Compared to current approaches, this method has two main advantages: (i) the need to define radiative forcing is bypassed and (ii) by maintaining roughly constant global mean temperature, the effects of state dependence on internal feedback strengths are minimized. We demonstrate this approach for several different forcing agents and derive the relationships between these forcing agents in two climate models; comparisons between forcing agents are highly linear in concordance with predicted functional forms. Transitivity of the relationships between the forcing agents appears to hold within a wide range of forcing. The relationships between the forcing agents obtained from this method are consistent across both models but differ from relationships that would be obtained from calculations of radiative forcing, highlighting the importance of controlling for surface temperature feedback effects when separating radiative forcing and climate response.

  1. Costs of strikes between vulnerable missile forces

    SciTech Connect (OSTI)

    Canavan, G.H.

    1997-02-01

    This note derives the first and second strike magnitudes and costs for strikes between vulnerable missile forces with multiple warheads. The extension to mixes with invulnerable missiles is performed in a companion note. Stability increases as the number of weapons per missile is reduced. The optimal allocation of weapons between missiles and value is significant in predicting the stability impact of the reduction of the number of weapons per missile at large numbers of missiles, less significant in reducing the number of missiles for fixed weapons per missile. At low numbers of missiles, the stability indices for singlet and triplet configurations are comparable, as are the number of weapons each would deliver on value targets.

  2. Forcing continuous reconnection in hybrid simulations

    SciTech Connect (OSTI)

    Laitinen, T. V. Janhunen, P.; Jarvinen, R.; Kallio, E.

    2014-07-15

    We have performed hybrid simulations of driven continuous reconnection with open boundary conditions. Reconnection is started by a collision of two subsonic plasma fronts with opposite magnetic fields, without any specified magnetic field configuration as initial condition. Due to continued forced plasma inflow, a current sheet co-located with a dense and hot plasma sheet develops. The translational symmetry of the current sheet is broken by applying a spatial gradient in the inflow speed. We compare runs with and without localized resistivity: reconnection is initiated in both cases, but localized resistivity stabilizes it and enhances its efficiency. The outflow speed reaches about half of Alfvn speed. We quantify the conversion of magnetic energy to kinetic energy of protons and to Joule heating and show that with localized resistivity, kinetic energy of protons is increased on average five-fold in the reconnection in our simulation case.

  3. Total aerosol effect: forcing or radiative flux perturbation?

    SciTech Connect (OSTI)

    Lohmann, Ulrike; Storelvmo, Trude; Jones, Andy; Rotstayn, Leon; Menon, Surabi; Quaas, Johannes; Ekman, Annica; Koch, Dorothy; Ruedy, Reto

    2009-09-25

    Uncertainties in aerosol forcings, especially those associated with clouds, contribute to a large extent to uncertainties in the total anthropogenic forcing. The interaction of aerosols with clouds and radiation introduces feedbacks which can affect the rate of rain formation. Traditionally these feedbacks were not included in estimates of total aerosol forcing. Here we argue that they should be included because these feedbacks act quickly compared with the time scale of global warming. We show that for different forcing agents (aerosols and greenhouse gases) the radiative forcings as traditionally defined agree rather well with estimates from a method, here referred to as radiative flux perturbations (RFP), that takes these fast feedbacks and interactions into account. Thus we propose replacing the direct and indirect aerosol forcing in the IPCC forcing chart with RFP estimates. This implies that it is better to evaluate the total anthropogenic aerosol effect as a whole.

  4. Attachment 1 - Performance Work Statement

    National Nuclear Security Administration (NNSA)

    including TTR. Waste acceptance services will be performed at the NNSS and at waste generator sites. DE-SOL-0005982 Attachment 1 Page 1 2. Scope of Work 2.1 Requirement: The EPS...

  5. FY 1994 Annual Work Plan

    SciTech Connect (OSTI)

    Not Available

    1993-09-30

    In accordance with the Inspector General`s Strategic Planning Policy directive, the Office of Inspector General (OIG) annually updates its Strategic Plan with budgetary and program guidance for the next fiscal year. The program guidance identifies and establishes priorities for OIG coverage of important DOE issues and operations, provides the basis for assigning OIG resources, and is the source for issues covered in Assistant Inspectors General annual work plans. The Office of the Assistant Inspector General for Audits (AIGA) publishes an Annual Work Plan in September of each year. The plan includes the OIG program guidance and shows the commitment of resources necessary to accomplish the assigned work and meet our goals. The program guidance provides the framework within which the AIGA work will be planned and accomplished. Audits included in this plan are designed to help insure that the requirements of our stakeholders have been considered and blended into a well balanced audit program.

  6. Utility Security & Resiliency: Working Together

    Broader source: Energy.gov [DOE]

    Presentation—given at the Federal Utility Partnership Working Group (FUPWG) Fall 2008 meeting—discusses Edison Electric Institute (EEI), including its key security objectives, key activities, cybersecurity activities, and spare transformer equipment program (STEP).

  7. Get Access to Work Onsite

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

    your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to work at the ALS, a process which can...

  8. AEO2016 Electricity Working Group

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

    Office of Electricity, Coal, Nuclear, and Renewables Analysis December 8, 2015 | Washington, DC AEO2016 Electricity Working Group WORKING GROUP PRESENTATION FOR DISCUSSION PURPOSES DO NOT QUOTE OR CITE AS RESULTS ARE SUBJECT TO CHANGE What to look for: Electricity sector in AEO2016 * Inclusion of EPA final Clean Power Plan in Reference Case * Updated cost estimates for new generating technologies * Major data update on existing coal plant status: MATS- compliant technology or retirement

  9. BEDES Strategic Working Group Recommendations

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

    Building Energy Data Exchange Specification: Strategic Working Group Recommendations Rick Diamond, Robin Mitchell, Andrea Mercado, Shankar Earni, and Lindsay Holiday Lawrence Berkeley National Laboratory Jonathan Raab, Raab Associates October 27, 2014 Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of

  10. Submitting Work | The Ames Laboratory

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

    Submitting Work Customers may directly contact the supervisor of the required service area to discuss the technical details of proposed projects. Iowa State University requestors need to bring an Intramural Purchase Order (IPO) with them from their departmental office to request services. After the technical details of the project are known, a cost estimate is prepared. Ames Laboratory operations work less than $1,000 is submitted directly to the shop using the Engineering Services Shop -

  11. file://\\Bellview\TeamWorks\TRUTeamWorks.htm

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

    8/03 TRU TeamWorks will resume printing on January 8, 2004 | Shipments expected this we December 18, 2003 The Big Story: It's a wrap - 2003 Topics Characterization News Transportation News Disposal News Safety News Working Smart Announcements Our Team Tools Acronym List Archives Back to Main Page WIPP Home Page Links Feedback Contact us with feedback or submit your e-mail address for updates. Click here to e- mail. WIPP Shipments (as of 12/18/03 at 8:14 a.m.) Shipments scheduled to arrive at

  12. Work for Others (Non-Department of Energy Funded Work)

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

    2005-01-24

    Work for Others is the performance of work for non-Department of Energy (DOE) entities by DOE/National Nuclear Security Administration (NNSA) and/or their respective contractor personnel or the use of DOE/NNSA facilities that is not directly funded by DOE appropriations. Cancels DOE O 481.1B. Certified 1-13-11. Admin Chg 1, dated 3-14-11, cancels DOE O 481.1C. Admin Chg 2, dated 3-9-15, cancels DOE O 481.1C Admin Chg 1

  13. http://bellview/TeamWorks/TRUTeamWorks.htm

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

    | NRC Officials Visit WIPP Tod A weekly e-newsletter for the Waste Isolation Pilot Plant team September 25, 2003 The Big Story Recertification - a work in progress Topics Characterization News Transportation News Disposal News Safety News Working Smart Announcements Our Team Tools Acronym List Archives Back to Main Page WIPP Home Page Links Feedback Contact us with feedback or submit your e-mail address for updates. Click here to e-mail. WIPP Shipments (as of 9-25-03 at 7:16 a.m.) 21 Shipments

  14. Cross-sectional electrostatic force microscopy of thin-film solar cells

    SciTech Connect (OSTI)

    Ballif, C.; Moutinho, H. R.; Al-Jassim, M. M.

    2001-01-15

    In a recent work, we showed that atomic force microscopy (AFM) is a powerful technique to image cross sections of polycrystalline thin films. In this work, we apply a modification of AFM, namely, electrostatic force microscopy (EFM), to investigate the electronic properties of cleaved II--VI and multijunction thin-film solar cells. We cleave the devices in such a way that they are still working with their nominal photovoltaic efficiencies and can be polarized for the measurements. This allows us to differentiate between surface effects (work function and surface band bending) and bulk device properties. In the case of polycrystalline CdTe/CdS/SnO{sub 2}/glass solar cells, we find a drop of the EFM signal in the area of the CdTe/CdS interface ({+-}50 nm). This drop varies in amplitude and sign according to the applied external bias and is compatible with an n-CdS/p-CdTe heterojunction model, thereby invalidating the possibility of a deeply buried n-p CdTe homojunction. In the case of a triple-junction GaInP/GaAs/Ge device, we observe a variation of the EFM signal linked to both the material work-function differences and to the voltage bias applied to the cell. We attempt a qualitative explanation of the results and discuss the implications and difficulties of the EFM technique for the study of such thin-film devices.

  15. Physical mechanisms of megahertz vibrations and nonlinear detection in ultrasonic force and related microscopies

    SciTech Connect (OSTI)

    Bosse, J. L.; Huey, B. D.; Tovee, P. D.; Kolosov, O. V.

    2014-04-14

    Use of high frequency (HF) vibrations at MHz frequencies in Atomic Force Microscopy (AFM) advanced nanoscale property mapping to video rates, allowed use of cantilever dynamics for mapping nanomechanical properties of stiff materials, sensing ?s time scale phenomena in nanostructures, and enabled detection of subsurface features with nanoscale resolution. All of these methods critically depend on the generally poor characterized HF behaviour of AFM cantilevers in contact with a studied sample, spatial and frequency response of piezotransducers, and transfer of ultrasonic vibrations between the probe and a specimen. Focusing particularly on Ultrasonic Force Microscopy (UFM), this work is also applicable to waveguide UFM, heterodyne force microscopy, and near-field holographic microscopy, all methods that exploit nonlinear tip-surface force interactions at high frequencies. Leveraging automated multidimensional measurements, spectroscopic UFM (sUFM) is introduced to investigate a range of common experimental parameters, including piezotransducer excitation frequency, probed position, ultrasonic amplitude, cantilever geometry, spring constant, and normal force. Consistent with studies of influence of each of these factors, the data-rich sUFM signatures allow efficient optimization of ultrasonic-AFM based measurements, leading to best practices recommendations of using longer cantilevers with lower fundamental resonance, while at the same time increasing the central frequency of HF piezo-actuators, and only comparing results within areas on the order of few ?m{sup 2} unless calibrated directly or compared with in-the-imaged area standards. Diverse materials such as Si, Cr, and photoresist are specifically investigated. This work thereby provides essential insight into the reliable use of MHz vibrations with AFM and provides direct evidence substantiating phenomena such as sensitivity to adhesion, diminished friction for certain ultrasonic conditions, and the particular

  16. U.S. - Canada Power System Outage Task Force: Final Report on...

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

    - Canada Power System Outage Task Force: Final Report on the Implementation of Task Force Recommendations U.S. - Canada Power System Outage Task Force: Final Report on the ...

  17. Unforced, Forced and Resonance-Forced Waves in a Spherical Atmosphere

    SciTech Connect (OSTI)

    Covey, Curt

    2015-10-27

    This technical report discusses a longstanding issue of atmospheric tides in weather-prediction and general circulation models (GCMs). Tidal signatures consistent with observations have appeared in the surface pressure output of GCMs since their inception (Hardy 1968, Hunt and Manabe 1968). Such models, however, are sufficiently complicated that the possibility of “getting the right answer for the wrong reasons” arises. Lindzen et al. (1968, hereafter LBK) showed that wave reflection at the upper boundary of a GCM can artificially enhance the tides. Covey et al. (2011, 2014) found that tidal output from a number of modern GCMs is surprisingly independent of their forcing. This finding is consistent with earlier suggestions that a compensating effect occurs in some models: lowering the model top reduces the forcing (solar heating of the ozone layer) but also enhances spurious wave reflection (Zwiers and Hamilton 1986, Hamilton et al. 2008).

  18. Coiled tubing working life prediction

    SciTech Connect (OSTI)

    Wu, J.

    1995-12-31

    Failure of coiled tubing, due to the repeated bending and plastic deformation of coiled tubing on and off the reel and gooseneck, is of great concern in coiled tubing operations. This paper discusses the coiled tubing working life based on one of the coiled tubing life models published in the literature, and compares the results with other models. Certain agreements are found among these models. A group of curves is presented to illustrate the coiled tubing working life affected by coiled tubing size and wall thickness, internal pressure, yield strength, reel diameter, gooseneck radius, operation condition (corrosion) and butt-welded connection (stress concentration). The results show that coiled tubing life can be greatly increased by increasing CT wall thickness and CT strength, while the coiled tubing working life decreases under high internal pressure, corrosion, and butt-weld conditions. These curves can be easily used in estimating coiled tubing life for the field use.

  19. CFCC working group meeting: Proceedings

    SciTech Connect (OSTI)

    1997-12-31

    This report is a compilation of the vugraphs presented at this meeting. Presentations covered are: CFCC Working Group; Overview of study on applications for advanced ceramics in industries for the future; Design codes and data bases: The CFCC program and its involvement in ASTM, ISO, ASME, and military handbook 17 activities; CFCC Working Group meeting (McDermott Technology); CFCC Working Group meeting (Textron); CFCC program for DMO materials; Developments in PIP-derived CFCCs; Toughened Silcomp (SiC-Si) composites for gas turbine engine applications; CFCC program for CVI materials; Self-lubricating CFCCs for diesel engine applications; Overview of the CFCC program`s supporting technologies task; Life prediction methodologies for CFCC components; Environmental testing of CFCCs in combustion gas environments; High-temperature particle filtration ORNL/DCC CRADA; HSCT CMC combustor; and Case study -- CFCC shroud for industrial gas turbines.

  20. Free vibrations of U-shaped atomic force microscope probes

    SciTech Connect (OSTI)

    Rezaei, E.; Turner, J. A.

    2014-05-07

    Contact resonance atomic force microscope (AFM) methods have been used to quantify the elastic and viscoelastic properties of a variety of materials such as polymers, ceramics, biological materials, and metals with spatial resolution on the order of tens of nanometers. This approach involves measurement of the resonant frequencies of the AFM probe both for the free case and the case for which the tip is in contact with a sample. Vibration models of the probe and tip-sample contact models are then used to determine the sample properties from the frequency behavior and to create images of the sample properties. This work has been primarily focused on rectangular, single-beam probes for which the vibration models are relatively simple. Recently, U-shaped AFM probes have been developed to allow local heating of samples and the resonances of these probes are much more complex. In this article, a simplified analytical model of these U-shaped probes is described. This three beam model includes two beams clamped at one end and connected with a perpendicular cross beam at the other end. The beams are assumed only to bend in flexure and twist but their coupling allows a wide range of possible dynamic behavior. Results are presented for the first ten modes and the mode shapes are shown to have complex coupling between the flexure and twisting of the beams, particularly for the higher modes. All resonant frequency results are in good agreement with finite element results for the three probe designs and two values of thickness considered (all wavenumbers are within 3.0%). This work is anticipated to allow U-shaped probes to be used eventually for quantitative measurements of sample material properties during heating using a contact resonance approach.

  1. Get Access to Work Onsite

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

    Get Access to Work Onsite Get Access to Work Onsite Print Monday, 31 August 2009 09:48 The following process MUST be completed online by new and returning users at least TWO WEEKS prior to arrival at the ALS. Not a U.S. citizen? Please look at Documents for Foreign Nationals well ahead of your visit. Bring all relevant documents to the ALS in order to complete your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to

  2. Get Access to Work Onsite

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

    Get Access to Work Onsite Print The following process MUST be completed online by new and returning users at least TWO WEEKS prior to arrival at the ALS. Not a U.S. citizen? Please look at Documents for Foreign Nationals well ahead of your visit. Bring all relevant documents to the ALS in order to complete your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to work at the ALS, a process which can take 4-6 months to

  3. Get Access to Work Onsite

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

    Get Access to Work Onsite Print The following process MUST be completed online by new and returning users at least TWO WEEKS prior to arrival at the ALS. Not a U.S. citizen? Please look at Documents for Foreign Nationals well ahead of your visit. Bring all relevant documents to the ALS in order to complete your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to work at the ALS, a process which can take 4-6 months to

  4. Long working distance interference microscope

    DOE Patents [OSTI]

    Sinclair, Michael B.; DeBoer, Maarten P.; Smith, Norman F.

    2004-04-13

    Disclosed is a long working distance interference microscope suitable for three-dimensional imaging and metrology of MEMS devices and test structures on a standard microelectronics probe station. The long working distance of 10-30 mm allows standard probes or probe cards to be used. This enables nanometer-scale 3-D height profiles of MEMS test structures to be acquired across an entire wafer. A well-matched pair of reference/sample objectives is not required, significantly reducing the cost of this microscope, as compared to a Linnik microinterferometer.

  5. Full information acquisition in piezoresponse force microscopy

    SciTech Connect (OSTI)

    Somnath, Suhas; Belianinov, Alex; Jesse, Stephen; Kalinin, Sergei V.

    2015-12-28

    The information flow from the tip-surface junction to the detector electronics during the piezoresponse force microscopy (PFM) imaging is explored using the recently developed general mode (G-mode) detection. Information-theory analysis suggests that G-mode PFM in the non-switching regime, close to the first resonance mode, contains a relatively small (100 - 150) number of components containing significant information. The first two primary components are similar to classical PFM images, suggesting that classical lock-in detection schemes provide high veracity information in this case. At the same time, a number of transient components exhibit contrast associated with surface topography, suggesting pathway to separate the two. The number of significant components increases considerably in the non-linear and switching regimes and approaching to cantilever resonances, precluding the use of classical lock-in detection and necessitating the use of band excitation or G-mode detection schemes. As a result, the future prospects of full information imaging in SPM are discussed.

  6. Full information acquisition in piezoresponse force microscopy

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

    Somnath, Suhas; Belianinov, Alex; Jesse, Stephen; Kalinin, Sergei V.

    2015-12-28

    The information flow from the tip-surface junction to the detector electronics during the piezoresponse force microscopy (PFM) imaging is explored using the recently developed general mode (G-mode) detection. Information-theory analysis suggests that G-mode PFM in the non-switching regime, close to the first resonance mode, contains a relatively small (100 - 150) number of components containing significant information. The first two primary components are similar to classical PFM images, suggesting that classical lock-in detection schemes provide high veracity information in this case. At the same time, a number of transient components exhibit contrast associated with surface topography, suggesting pathway to separatemore » the two. The number of significant components increases considerably in the non-linear and switching regimes and approaching to cantilever resonances, precluding the use of classical lock-in detection and necessitating the use of band excitation or G-mode detection schemes. As a result, the future prospects of full information imaging in SPM are discussed.« less

  7. Multi-range force sensors utilizing shape memory alloys

    DOE Patents [OSTI]

    Varma, Venugopal K.

    2003-04-15

    The present invention provides a multi-range force sensor comprising a load cell made of a shape memory alloy, a strain sensing system, a temperature modulating system, and a temperature monitoring system. The ability of the force sensor to measure contact forces in multiple ranges is effected by the change in temperature of the shape memory alloy. The heating and cooling system functions to place the shape memory alloy of the load cell in either a low temperature, low strength phase for measuring small contact forces, or a high temperature, high strength phase for measuring large contact forces. Once the load cell is in the desired phase, the strain sensing system is utilized to obtain the applied contact force. The temperature monitoring system is utilized to ensure that the shape memory alloy is in one phase or the other.

  8. Task Force on Biofuels Infrastructure | Department of Energy

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

    Task Force on Biofuels Infrastructure Task Force on Biofuels Infrastructure Under the federal Renewable Fuels Standard (RFS) adopted in 2005 and amended in 2007, the United States is committed to a substantial (five-fold) increase in its use of biofuels by 2022. The National Commission on Energy Policy (NCEP) convened a Biofuels Infrastructure Task Force in 2008 to examine the infrastructure implications of this relatively swift and unprecedented shift in the composition of the nation's

  9. Observed Aerosol Radiative Forcings: Comparison for Natural and Anthropogenic Sources

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

    Aerosol Radiative Forcings: Comparison for Natural and Anthropogenic Sources A. M. Vogelmann Center for Atmospheric Sciences and Center for Clouds, Chemistry and Climate Scripps Institution of Oceanography University of California San Diego, California Introduction The modeling of radiative forcing, and aerosol radiative forcing in particular, is one of the largest uncertainties in predicting climate change (Hansen et al. 1998). Addressing this uncertainty first requires an accurate

  10. Casimir Forces On A Silicon Micromechanical Chip (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Journal Article: Casimir Forces On A Silicon Micromechanical Chip Citation Details In-Document Search Title: Casimir Forces On A Silicon Micromechanical Chip Quantum fluctuations give rise to van der Waals and Casimir forces that dominate the interaction between electrically neutral objects at sub-micron separations. Under the trend of miniaturization, such quantum electrodynamical effects are expected to play an important role in micro- and nano-mechanical devices.

  11. Renewable Hydrogen Production at Hickam Air Force Base | Department of

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

    Energy at Hickam Air Force Base Renewable Hydrogen Production at Hickam Air Force Base Presented at the Renewable Hydrogen Workshop, Nov. 16, 2009, in Palm Springs, CA renewable_hydrogen_workshop_nov16_quinn.pdf (920.39 KB) More Documents & Publications Hickam Air Force Base Fuel Cell Vehicles: Early Implementation Experience Fuel Cell Hybrid Bus Lands at Hickam AFB: Hydrogen Fuel Cell & Infrastructure Technologies Program, Fuel Cell Bus Demonstration Project (Fact Sheet) Hawaii

  12. Federal Task Force Sends Recommendations to President on Fostering Clean

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

    Coal Technology | Department of Energy Task Force Sends Recommendations to President on Fostering Clean Coal Technology Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology August 12, 2010 - 12:00am Addthis WASHINGTON - President Obama's Interagency Task Force on Carbon Capture and Storage (CCS), co-chaired by the U.S. Environmental Protection Agency (EPA) and the Department of Energy (DOE), delivered a series of recommendations to the president today on

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

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

    Department of Energy Armed Services Subcommittee on Strategic Forces Before the House Armed Services Subcommittee on Strategic Forces Before the House Armed Services Subcommittee on Strategic Forces By: Glenn Podonsky, Chief Health, Safety and Security Officer Subject: FY 2010 Budget Request 5_13_09_HSS_Fin_Testimony.pdf (109.5 KB) More Documents & Publications USW Health Safety and Environment Conference - HSS Workshop Department of Energy Office of Health, Safety and Security(HSS)

  14. Before the Subcommittee on Strategic Forces - House Committee on Armed

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

    Services | Department of Energy Committee on Armed Services Before the Subcommittee on Strategic Forces - House Committee on Armed Services Testimony of Daniel B. Poneman, Deputy Secretary of Energy Before the Subcommittee on Strategic Forces - House Committee on Armed Services 2-28-13_Daniel_Poneman FT HAS.pdf (134.4 KB) More Documents & Publications Before the Subcommittee on Strategic Forces - House Armed Services Committee

  15. Protective Force Protocols for ESS Supported Performance Tests and

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

    Exercises, March 12, 2007 | Department of Energy Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12, 2007 Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12, 2007 March 12, 2008 The DOE/NNSA has an established process for determining the effectiveness of a site's overall protection system, and a vital part of this process is the use of performance testing. This document - Protective Force Protocols for Engagement

  16. Fuel Cell Companies Commit to Hiring Veterans Through Joining Forces

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

    Initiative | Department of Energy Companies Commit to Hiring Veterans Through Joining Forces Initiative Fuel Cell Companies Commit to Hiring Veterans Through Joining Forces Initiative May 9, 2016 - 11:55am Addthis First Lady Michelle Obama and representatives of the fuel cell company, PDC Machines. The April event announced new private-sector commitments to train or hire 90,000 veterans and military spouses through the Joining Forces Initiative. Two Fuel Cell Technologies Office-supported

  17. Gregory H. Friedman: Before the Subcommittee on Strategic Forces Committee

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

    on Armed Services U.S. House of Representatives | Department of Energy Strategic Forces Committee on Armed Services U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Strategic Forces Committee on Armed Services U.S. House of Representatives February 28, 2013 Before the Subcommittee on Strategic Forces Committee on Armed Services U.S. House of Representatives Statement of Gregory H. Friedman, Inspector General, Department of Energy Mr. Chairman and Members of the

  18. Microsoft Word - Energy Code Enforcement Funding Task Force - Fact Sheet

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

    [Final].docx | Department of Energy Energy Code Enforcement Funding Task Force - Fact Sheet [Final].docx Microsoft Word - Energy Code Enforcement Funding Task Force - Fact Sheet [Final].docx Microsoft Word - Energy Code Enforcement Funding Task Force - Fact Sheet [Final].docx (221.19 KB) More Documents & Publications Sonoma County Solar Implementation Plan Final Report - Grow Solar Wisconsin Team Energy Industry Days Additional Information

  19. University Research Reactor Task Force to the Nuclear Energy Research

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

    Advisory Committee | Department of Energy University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee In mid-February, 2001 The University Research Reactor (URR) Task Force (TF), a sub-group of the Department of Energy (DOE) Nuclear Energy Research Advisory Committee (NERAC), was asked to: * Analyze information collected by DOE, the NERAC "Blue Ribbon Panel,"

  20. Collaborative Utility Task Force Partners with DOE to Develop Cyber

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

    Security Requirements for Advanced Metering Infrastructure | Department of Energy Collaborative Utility Task Force Partners with DOE to Develop Cyber Security Requirements for Advanced Metering Infrastructure Collaborative Utility Task Force Partners with DOE to Develop Cyber Security Requirements for Advanced Metering Infrastructure The Advanced Metering Infrastructure Security (AMI-SEC) Task Force announces the release of the AMI System Security Requirements, a first-of-its-kind for the

  1. Physical Limitations of Empirical Field Models: Force Balance and Plasma Pressure

    SciTech Connect (OSTI)

    Sorin Zaharia; C.Z. Cheng

    2002-06-18

    In this paper, we study whether the magnetic field of the T96 empirical model can be in force balance with an isotropic plasma pressure distribution. Using the field of T96, we obtain values for the pressure P by solving a Poisson-type equation {del}{sup 2}P = {del} {center_dot} (J x B) in the equatorial plane, and 1-D profiles on the Sun-Earth axis by integrating {del}P = J x B. We work in a flux coordinate system in which the magnetic field is expressed in terms of Euler potentials. Our results lead to the conclusion that the T96 model field cannot be in equilibrium with an isotropic pressure. We also analyze in detail the computation of Birkeland currents using the Vasyliunas relation and the T96 field, which yields unphysical results, again indicating the lack of force balance in the empirical model. The underlying reason for the force imbalance is likely the fact that the derivatives of the least-square fitted model B are not accurate predictions of the actual magnetospheric field derivatives. Finally, we discuss a possible solution to the problem of lack of force balance in empirical field models.

  2. Lateral migration of a microdroplet under optical forces in a uniform flow

    SciTech Connect (OSTI)

    Cho, Hyunjun; Chang, Cheong Bong; Jung, Jin Ho; Sung, Hyung Jin

    2014-12-15

    The behavior of a microdroplet in a uniform flow and subjected to a vertical optical force applied by a loosely focused Gaussian laser beam was studied numerically. The lattice Boltzmann method was applied to obtain the two-phase flow field, and the dynamic ray tracing method was adopted to calculate the optical force. The optical forces acting on the spherical droplets agreed well with the analytical values. The numerically predicted droplet migration distances agreed well with the experimentally obtained values. Simulations of the various flow and optical parameters showed that the droplet migration distance nondimensionalized by the droplet radius is proportional to the S number (z{sub d}/r{sub p} = 0.377S), which is the ratio of the optical force to the viscous drag. The effect of the surface tension was also examined. These results indicated that the surface tension influenced the droplet migration distance to a lesser degree than the flow and optical parameters. The results of the present work hold for the refractive indices of the mean fluid and the droplet being 1.33 and 1.59, respectively.

  3. Transport Modeling Working Group Meeting Reports | Department...

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

    Modeling Working Group Meeting Reports Transport Modeling Working Group Meeting Reports View reports from meetings of the Transport Modeling Working Group, which meets twice per ...

  4. LotusWorks | Open Energy Information

    Open Energy Info (EERE)

    LotusWorks Jump to: navigation, search Name: LotusWorks Place: Ireland Product: Engineering, technical and construction management service provider. References: LotusWorks1 This...

  5. ACME solar works | Open Energy Information

    Open Energy Info (EERE)

    ACME solar works Jump to: navigation, search Logo: ACME solar works Name: ACME solar works Address: 20738 Brown Lane Place: Summerdale, Alabama Zip: 36580 Sector: Solar Product:...

  6. Policy Memo: Working Effectively with Contractors | Department...

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

    Policy Memo: Working Effectively with Contractors Policy Memo: Working Effectively with Contractors Guidance on working effectively with contractors. PDF icon MAPolicyMemoWorkingw...

  7. Water Electrolysis Working Group | Department of Energy

    Office of Environmental Management (EM)

    Water Electrolysis Working Group Water Electrolysis Working Group The Water Electrolysis Working Group, inaugurated in May 2007, brings industry, academia, and national ...

  8. NREL: Technology Deployment - Standard Work Specifications for...

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

    Standard Work Specifications for Home Energy Upgrades Online Tool Explore the Standard Work Specifications Online Tool now. The Standard Work Specifications (SWS) for Home Energy ...

  9. Working Gas in Underground Storage Figure

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

    Working Gas in Underground Storage Figure Working Gas in Underground Storage Figure Working Gas in Underground Storage Compared with 5-Year Range Graph....

  10. Air Force Announces Funding for Alternative Energy Research & Development

    Broader source: Energy.gov [DOE]

    The Air Force Research Laboratory (AFRL) has released a Broad Area Announcement (BAA) for over $25 million for Alternative Energy Research & Development.

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

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

    Armed Services Committee Before the Subcommittee on Strategic Forces - House Armed Services Committee Testimony of Daniel B. Poneman, Deputy Secretary of Energy Before the ...

  12. Hickam Air Force Base Fuel Cell Vehicles: Early Implementation...

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

    Technical Report NRELTP-560-42233 October 2007 Hickam Air Force Base Fuel Cell Vehicles: Early Implementation Experience Leslie Eudy, National Renewable Energy Laboratory Kevin ...

  13. NPT Enters Into Force | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    NPT Enters Into Force New York, United States The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) goes into effect

  14. Air Force Civil Engineer Support Agency | Open Energy Information

    Open Energy Info (EERE)

    Civil Engineer Support Agency Jump to: navigation, search Name: Air Force Civil Engineer Support Agency Place: Florida Zip: 32403-5319 Sector: Renewable Energy Product:...

  15. Hydropower Vision Task Force Charter | Department of Energy

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

    PDF icon Hydropower Vision Task Force Charter.pdf More Documents & Publications State Energy Advisory Board November 2011 Meeting Guide to Community Energy Strategic Planning State ...

  16. Ultrasonic-Based Mode-Synthesizing Atomic Force Microscopy -...

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

    Only ultrasonic-based atomic force microscopy in the industry Sufficiently flexible for compatibility with spectroscopic approaches such as Raman spectroscopy Easily adaptable to ...

  17. A systematic fitting procedure for accurate force field models...

    Office of Scientific and Technical Information (OSTI)

    A systematic fitting procedure for accurate force field models to reproduce ab initio phonon spectra of nanostructures This content will become publicly available on January 31, ...

  18. Air Force Achieves Fuel Efficiency through Industry Best Practices |

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

    Department of Energy Force Achieves Fuel Efficiency through Industry Best Practices Air Force Achieves Fuel Efficiency through Industry Best Practices Fact sheet offers an overview of the U.S. Air Force's fuel-efficiency program. af_fuelefficiency.pdf (939.66 KB) More Documents & Publications U.S. Air Force Energy Program Presentation National Clean Fleets Partnership Fact Sheet and Progress Update Report of the DOE-DOE Workshop on Fuel Cells in Aviation: Workshop Summary and Action Plan

  19. Temperature evolution of electromotive force from Pt on yttrium...

    Office of Scientific and Technical Information (OSTI)

    Temperature evolution of electromotive force from Pt on yttrium-iron-garnet under ferromagnetic resonance Citation Details In-Document Search Title: Temperature evolution of ...

  20. Nuclear Forces from Lattice Quantum Chromodynamics Martin J....

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

    Forces from Lattice Quantum Chromodynamics Martin J. Savage Institute for Nuclear Theory Large Scale Computing and Storage Requirements for Nuclear Physics (NP): Target 2017 April ...

  1. Nuclear Forces and High-Performance Computing: The Perfect Match...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: W-7405-ENG-48 Resource Type: Conference ... ELEMENTARY PARTICLES AND FIELDS; GLUONS; NUCLEAR FORCES; NUCLEAR PHYSICS; QUANTUM CHROMODYNAMICS; QUANTUM FIELD THEORY...

  2. An ensemble constrained variational analysis of atmospheric forcing...

    Office of Scientific and Technical Information (OSTI)

    An ensemble constrained variational analysis of atmospheric forcing data and its application to evaluate clouds in CAM5: Ensemble 3DCVA and Its Application Prev Next Title: ...

  3. A Nanocrystal Sensor for Luminescence Detection of Cellular Forces...

    Office of Scientific and Technical Information (OSTI)

    States Language: English Subject: 77 NANOSCIENCE AND NANOTECHNOLOGY; 47 OTHER INSTRUMENTATION tetrapod stress gauge, luminescent nanocrystals, cellular forces Word Cloud More...

  4. Phase contrast and operation regimes in multifrequency atomic force microscopy

    SciTech Connect (OSTI)

    Santos, Sergio

    2014-04-07

    In amplitude modulation atomic force microscopy the attractive and the repulsive force regimes induce phase shifts above and below 90°, respectively. In the more recent multifrequency approach, however, multiple operation regimes have been reported and the theory should be revisited. Here, a theory of phase contrast in multifrequency atomic force microscopy is developed and discussed in terms of energy transfer between modes, energy dissipation and the kinetic energy and energy transfer associated with externally driven harmonics. The single frequency virial that controls the phase shift might undergo transitions in sign while the average force (modal virial) remains positive (negative)

  5. Before the Senate Armed Services Subcommittee on Strategic Forces

    Broader source: Energy.gov [DOE]

    Subject: DOE Protective Forces' Personnel System Issues By: Glenn Podonsky, Chief Health, Safety and Security Officer Office of Health, Safety and Security

  6. Influence of surface potential on the adhesive force of radioactive...

    Office of Scientific and Technical Information (OSTI)

    of radioactive gold surfaces Citation Details In-Document Search Title: Influence of surface potential on the adhesive force of radioactive gold surfaces Authors: Kweon, Hyojin ...

  7. Before the Subcommittee on Strategic Forces - House Committee...

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

    Committee on Armed Services Before the Subcommittee on Strategic Forces - House Committee on Armed Services Testimony of Daniel B. Poneman, Deputy Secretary of Energy Before the ...

  8. Uranyl-Peroxide Nanocapsules in Aqueous Solution: Force Field...

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

    Uranyl-Peroxide Nanocapsules in Aqueous Solution: Force Field Development and First Applications Previous Next List Pere Mir, Bess Vlaisavljevich, Allison L. Dzubak, Shuxian Hu,...

  9. Sandia Energy - New Mexico Renewable Energy Storage Task Force

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

    Renewable Energy Storage Task Force Home Infrastructure Security Renewable Energy Energy Partnership News News & Events Energy Storage Systems Energy Storage New Mexico Renewable...

  10. 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...

  11. An ensemble constrained variational analysis of atmospheric forcing...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: An ensemble constrained variational analysis of atmospheric forcing data and its application to evaluate clouds in CAM5: Ensemble 3DCVA and Its Application ...

  12. Hickam Air Force Base Fuel Cell Vehicles: Early Implementation Experience

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report sumarizes early implementation experience from an evaluation of two prototype fuel cell vehicles operating at Hickam Air Force Base in Honolulu, Hawaii.

  13. Half-harmonic Kelvin probe force microscopy with transfer function...

    Office of Scientific and Technical Information (OSTI)

    Using linear and half-harmonic BE enables quantitative correction of the cantilever transfer function. Half-harmonic band excitation Kelvin probe force microscopy (HBE KPFM) thus ...

  14. Hickam Air Force Base Fuel Cell Vehicles: Early Implementation...

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

    More Documents & Publications Renewable Hydrogen Production at Hickam Air Force Base Hydrogen and Fuel Cell Transit Bus Evaluations: Joint Evaluation Plan for the U.S. Department ...

  15. The Transient Circulation Response to Radiative Forcings and...

    Office of Scientific and Technical Information (OSTI)

    Using ensembles of 90-day climate model simulations with immediate switch-on forcings, including perturbed greenhouse gas concentrations, stratospheric ozone concentrations, and ...

  16. Comprehensive Energy Program at Patrick Air Force Base Set to...

    Office of Environmental Management (EM)

    Download the Patrick Air Force Base case study. (709.94 KB) More Documents & Publications FPL Energy Services ESCO Qualification Sheet UESC Project Overview: NASA Ames Research ...

  17. Forces in bolted joints: analysis methods and test results utilized...

    Office of Scientific and Technical Information (OSTI)

    nuclear core applications (LWBR Development Program) Citation Details In-Document Search Title: Forces in bolted joints: analysis methods and test results utilized for nuclear ...

  18. Time-Localization of Forced Oscillations in Power Systems

    SciTech Connect (OSTI)

    Follum, James D.; Pierre, John W.

    2015-07-26

    In power systems forced oscillations occur, and identification of these oscillations is important for the proper operation of the system. Two of the parameters of interest in analyzing and addressing forced oscillations are the starting and ending points. To obtain estimates of these parameters, this paper proposes a time-localization algorithm based on the geometric analysis of the sample cross-correlation between the measured data and a complex sinusoid at the frequency of the forced oscillation. Results from simulated and measured synchrophasor data demonstrate the algorithm's ability to accurately estimate the starting and ending points of forced oscillations.

  19. Transmission Services WIST Task Force Dynamic Transfer Capability...

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

    ("WIST"), a Task Force of technical staff primarily from Northwest and California transmission providers and sub-regional entities, completed a report documenting Phase 1 of its...

  20. Before the Senate Subcommittee on Strategic Forces - Committee...

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

    the Senate Subcommittee on Strategic Forces - Committee on Armed Services Testimony of James Ownedoff, Acting Principal Deputy Assistant Secretary for Environmental Management...

  1. Report of the Task Force on Statewide Transmission Siting and...

    Open Energy Info (EERE)

    the Task Force on Statewide Transmission Siting and Permitting (Colorado). NA: Colorado Public Utilities Commission. Retrieved from "http:en.openei.orgwindex.php?titleReport...

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

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

    - House Armed Services Committee Before the Subcommittee on Strategic Forces - House Armed Services Committee Testimony of Daniel B. Poneman, Deputy Secretary of Energy Before the ...

  3. Memorandum, Protective Force Career Options Committee- July 23, 2009

    Broader source: Energy.gov [DOE]

    On March 31,2009, this office commissioned a study to examine career opportunities and retirement options for the Department of Energy (DOE) protective force members.

  4. Pantex Protective Force hailed as "well prepared, well trained...

    National Nuclear Security Administration (NNSA)

    The Pantex Plant recently hosted the U.S. Department of Energy's Office of Enterprise ... inspection. Related Topics pantex Pantex Plant protective force security Related News ...

  5. Efficient Determination of Accurate Force Fields for Porous Material...

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

    Efficient Determination of Accurate Force Fields for Porous Material Using ab Initio Total Energy Calculations Previous Next List Jihan Kim, Li-Chiang Lin, Kyuho Lee, Jeffrey B. ...

  6. Mapping power-law rheology of living cells using multi-frequency force modulation atomic force microscopy

    SciTech Connect (OSTI)

    Takahashi, Ryosuke; Okajima, Takaharu

    2015-10-26

    We present multi-frequency force modulation atomic force microscopy (AFM) for mapping the complex shear modulus G* of living cells as a function of frequency over the range of 50–500 Hz in the same measurement time as the single-frequency force modulation measurement. The AFM technique enables us to reconstruct image maps of rheological parameters, which exhibit a frequency-dependent power-law behavior with respect to G{sup *}. These quantitative rheological measurements reveal a large spatial variation in G* in this frequency range for single cells. Moreover, we find that the reconstructed images of the power-law rheological parameters are much different from those obtained in force-curve or single-frequency force modulation measurements. This indicates that the former provide information about intracellular mechanical structures of the cells that are usually not resolved with the conventional force measurement methods.

  7. High-speed atomic force microscope based on an astigmatic detection system

    SciTech Connect (OSTI)

    Liao, H.-S.; Chen, Y.-H.; Hwu, E.-T.; Chang, C.-S.; Hwang, I.-S.; Ding, R.-F.; Huang, H.-F.; Wang, W.-M.; Huang, K.-Y.

    2014-10-15

    High-speed atomic force microscopy (HS-AFM) enables visualizing dynamic behaviors of biological molecules under physiological conditions at a temporal resolution of 1s or shorter. A small cantilever with a high resonance frequency is crucial in increasing the scan speed. However, detecting mechanical resonances of small cantilevers is technically challenging. In this study, we constructed an atomic force microscope using a digital versatile disc (DVD) pickup head to detect cantilever deflections. In addition, a flexure-guided scanner and a sinusoidal scan method were implemented. In this work, we imaged a grating sample in air by using a regular cantilever and a small cantilever with a resonance frequency of 5.5 MHz. Poor tracking was seen at the scan rate of 50 line/s when a cantilever for regular AFM imaging was used. Using a small cantilever at the scan rate of 100 line/s revealed no significant degradation in the topographic images. The results indicate that a smaller cantilever can achieve a higher scan rate and superior force sensitivity. This work shows the potential for using a DVD pickup head in future HS-AFM technology.

  8. HQ Work Control Permit | Department of Energy

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

    HQ Work Control Permit HQ Work Control Permit To ensure safe operations when undertaking work at DOE Headquarters, the Office of Headquarters Health and Safety has developed a Work ...

  9. Working Remotely | Argonne National Laboratory

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

    Analysis & Projections Glossary › FAQS › Overview Projection Data Monthly short-term forecasts to 2016 Annual projections to 2040 International projections All projections reports Analysis & Projections Major Topics Most popular Annual Energy Outlook related Congressional & other requests International Energy Outlook related Presentations Recurring Short-Term Outlook Related Special outlooks Testimony All reports Browse by Tag Alphabetical Frequency Tag Cloud Working Paper Series

  10. Working with SRNL - AMC - Industry

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

    Industry The dynamic, long-term relationships that would emerge from this laboratory, industry, and academic collaborative would generate new concepts and approaches that not only "spin in" modern manufacturing methods that support DOE mission success but also "spin out" new innovations to support overall chemical and manufacturing competitiveness within the United States. Technology and innovation are being driven by the need to work smarter to reduce risk. The Advanced

  11. Working with SRNL - AMC - Leadership

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

    31/2016 SEARCH SRNL GO The Advanced Manufacturing Collaborative Academia Government Industry AMC Leadership Contact AMC Home SRNL Home Working with SRNL Advanced Manufacturing Collaborative AMC Leadership Charles Meyers Thad Adams Steven Tibrea Charles Meyers 803-725-3020 Chuck.Meyers@srnl.doe.gov Click to view bio Thad Adams 803-725-5510 Thad.Adams@srnl.doe.gov Click to view bio Steven Tibrea 803-725-3978 Steven.Tibrea@srnl.doe.gov Click to view bio

  12. Working with SRNL - Technology Partnerships

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

    SRNL Home SRNL Contacts Media Contacts For information about the Savannah River National Laboratory, contact: Lana Patterson, Communications Coordinator SRNL Executive Communications lana.patterson@srnl.doe.gov 803.725.4396 Technology Transfer For information on working with SRNL in the development and use of new technology, contact: Matthew Biasiny Partnerships and Commercialization matthew.biasiny@srs.gov 803.725.0406 Protocol Office For information pertaining to SRNL business related visits

  13. Working with SRNL - Technology Transfer

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

    01/2015 SEARCH SRNL GO Tech Briefs Contacts Ombudsman Tech Home SRNL Home Working with SRNL Technology Transfer 2015 SRNL Research and Technology Recognition Reception Click to view the 2015 SRNL Research and Technology Recognition Reception Savannah River National Laboratory scientists and engineers develop technologies designed to improve environmental quality, support international nonproliferation, dispose of legacy wastes, and provide clean energy sources. SRNL is responsible for

  14. FY11 Work Package Overview

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

    DFN-FCM FLOW AND TRANSPORT SIMULATIONS IN CRYSTALLINE ROCK Teklu Hadgu, Elena Kalinina, Kate Klise and Yifeng Wang Sandia National Laboratories UFD Working Group Meeting June 7-9, 2016 SAND2016-5398 O Used Fuel Disposition Fracture Continuum Model (FCM)  The Fractured Continuum Model (FCM) incorporates fully three-dimensional representations of multiple independent fracture sets.  Based on discrete fracture and effective continuum approaches (McKenna and Reeves, 2005, Kalinina et al. 2012,

  15. Working Group Presentation for Discussion

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

    1, 2016 MEMORANDUM FOR: IAN MEAD ASSISTANT ADMINISTRATOR FOR ENERGY ANALYSIS PAUL HOLTBERG TEAM LEADER ANALYSIS INTEGRATION TEAM JIM TURNURE DIRECTOR OFFICE OF ENERGY CONSUMPTION AND EFFICIENCY ANALYSIS FROM: TRANSPORTATION CONSUMPTION AND EFFICIENCY ANALYSIS TEAM SUBJECT: Annual Energy Outlook (AEO)2017 Transportation Working Group Meeting Summary (presented on 08-31-2016) Attendees: David Daniels (EIA) Mindi Farber-DeAnda (EIA) Devi Mishra (EIA) Alicia Birky (Energetics) Sarah Garman (DOE)

  16. Renewable Electricity Working Group Presentation

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

    Renewable Electricity Working Group Chris Namovicz, Renewable Electricity Analysis Team July 9, 2013 Agenda * Review status of AEO 2013 * Discuss new model updates and development efforts for AEO 2014 and future AEOs - Model updates - Policy updates - Planned additions updates - Performance updates * Obtain feedback from stakeholders on any key items that EIA should look at Chris Namovicz, July 9 2 Status of AEO 2013 Chris Namovicz, July 9 * AEO 2013 was released in stages this year - Reference

  17. Interagency Sustainability Working Group | Department of Energy

    Energy Savers [EERE]

    Facilities Sustainable Buildings & Campuses Interagency Sustainability Working Group ... Working Group (ISWG) is the coordinating body for sustainable federal buildings. ...

  18. Environmental Justice Interagency Working Group releases "Promising...

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

    Environmental Justice Interagency Working Group releases "Promising Practices for EJ Methodologies in NEPA Reviews" Environmental Justice Interagency Working Group releases ...

  19. file://\\Bellview\TeamWorks\TRUTeamWorks.PDF

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    Total shipments received at WIPP as of 8-25-03: 1,956 | Shipments expected this week: Hanford A weekly e-newsletter for the Waste Isolation Pilot Plant team August 25, 2003 The Big Story INEEL drum fire and Senate Bill S. 1424: questions and answers Topics Characterization News Transportation News Disposal News Safety News Working Smart Announcements Our Team Tools Acronym List Archives WIPP Home Page Links Feedback Contact us with feedback or submit your e-mail address for updates. Click here

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    9/04 Shipments expected this week: RFETS (14), SRS (6) February 5, 2004 The Big Story Southeastern NM Legislative delegation WIPP update Topics Characterization News Transportation News Disposal News Safety News Working Smart Announcements Our Team Tools Acronym List Archives Back to Main Page WIPP Home Page Links Feedback Contact us with feedback or submit your e-mail address for updates. Click here to e-mail. WIPP Shipments (as of 2/9/04 at 8:21 a.m.) Shipments scheduled to arrive at WIPP this