National Library of Energy BETA

Sample records for key terminology continued

  1. (Terminology standardization)

    SciTech Connect

    Strehlow, R.A.

    1990-10-19

    Terminological requirements in information management was but one of the principal themes of the 2nd Congress on Terminology and Knowledge Engineering. The traveler represented the American Society for Testing and Materials' Committee on Terminology, of which he is the Chair. The traveler's invited workshop emphasized terminology standardization requirements in databases of material properties as well as practical terminology standardizing methods. The congress included six workshops in addition to approximately 82 lectures and papers from terminologists, artificial intelligence practitioners, and subject specialists from 18 countries. There were approximately 292 registrants from 33 countries who participated in the congress. The congress topics were broad. Examples were the increasing use of International Standards Organization (ISO) Standards in legislated systems such as the USSR Automated Data Bank of Standardized Terminology, the enhanced Physics Training Program based on terminology standardization in Physics in the Chinese province of Inner Mongolia, and the technical concept dictionary being developed at the Japan Electronic Dictionary Research Institute, which is considered to be the key to advanced artificial intelligence applications. The more usual roles of terminology work in the areas of machine translation. indexing protocols, knowledge theory, and data transfer in several subject specialties were also addressed, along with numerous special language terminology areas.

  2. Self-Referenced Continuous-Variable Quantum Key Distribution...

    Office of Scientific and Technical Information (OSTI)

    Self-Referenced Continuous-Variable Quantum Key Distribution Protocol Citation Details In-Document Search Title: Self-Referenced Continuous-Variable Quantum Key Distribution ...

  3. Self-referenced continuous-variable quantum key distribution protocol

    DOE PAGES [OSTI]

    Soh, Daniel B. S.; Brif, Constantin; Coles, Patrick J.; Lutkenhaus, Norbert; Camacho, Ryan M.; Urayama, Junji; Sarovar, Mohan

    2015-10-21

    Here, we introduce a new continuous-variable quantum key distribution (CV-QKD) protocol, self-referenced CV-QKD, that eliminates the need for transmission of a high-power local oscillator between the communicating parties. In this protocol, each signal pulse is accompanied by a reference pulse (or a pair of twin reference pulses), used to align Alice’s and Bob’s measurement bases. The method of phase estimation and compensation based on the reference pulse measurement can be viewed as a quantum analog of intradyne detection used in classical coherent communication, which extracts the phase information from the modulated signal. We present a proof-of-principle, fiber-based experimental demonstration ofmore » the protocol and quantify the expected secret key rates by expressing them in terms of experimental parameters. Our analysis of the secret key rate fully takes into account the inherent uncertainty associated with the quantum nature of the reference pulse(s) and quantifies the limit at which the theoretical key rate approaches that of the respective conventional protocol that requires local oscillator transmission. The self-referenced protocol greatly simplifies the hardware required for CV-QKD, especially for potential integrated photonics implementations of transmitters and receivers, with minimum sacrifice of performance. As such, it provides a pathway towards scalable integrated CV-QKD transceivers, a vital step towards large-scale QKD networks.« less

  4. Self-referenced continuous-variable quantum key distribution protocol

    SciTech Connect

    Soh, Daniel B. S.; Brif, Constantin; Coles, Patrick J.; Lutkenhaus, Norbert; Camacho, Ryan M.; Urayama, Junji; Sarovar, Mohan

    2015-10-21

    Here, we introduce a new continuous-variable quantum key distribution (CV-QKD) protocol, self-referenced CV-QKD, that eliminates the need for transmission of a high-power local oscillator between the communicating parties. In this protocol, each signal pulse is accompanied by a reference pulse (or a pair of twin reference pulses), used to align Alice’s and Bob’s measurement bases. The method of phase estimation and compensation based on the reference pulse measurement can be viewed as a quantum analog of intradyne detection used in classical coherent communication, which extracts the phase information from the modulated signal. We present a proof-of-principle, fiber-based experimental demonstration of the protocol and quantify the expected secret key rates by expressing them in terms of experimental parameters. Our analysis of the secret key rate fully takes into account the inherent uncertainty associated with the quantum nature of the reference pulse(s) and quantifies the limit at which the theoretical key rate approaches that of the respective conventional protocol that requires local oscillator transmission. The self-referenced protocol greatly simplifies the hardware required for CV-QKD, especially for potential integrated photonics implementations of transmitters and receivers, with minimum sacrifice of performance. As such, it provides a pathway towards scalable integrated CV-QKD transceivers, a vital step towards large-scale QKD networks.

  5. Project Development and Finance Course Curriculum Terminology...

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

    Development and Finance Course Curriculum Terminology Guide Project Development and Finance Course Curriculum Terminology Guide This document provides definitions for terminology ...

  6. Glossary of water terminology | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    water terminology Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Glossary of water terminology Authors R. Waskom and M. Neibauer Published Colorado...

  7. Buildings Performance Metrics Terminology | Department of Energy

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

    Performance Metrics Terminology Buildings Performance Metrics Terminology This document provides the terms and definitions used in the Department of Energys Performance Metrics Research Project. metrics_terminology_20090203.pdf (152.35 KB) More Documents & Publications Procuring Architectural and Engineering Services for Energy Efficiency and Sustainability Transmittal Letter for the Statewide Benchmarking Process Evaluation Guide for Benchmarking Residential Energy Efficiency Program

  8. A New Approach To Kimberlite Facies Terminology Using A Revised...

    OpenEI (Open Energy Information) [EERE & EIA]

    terminology is developed first, followed by application of genetic terminology once all features, including the effects of alteration on original texture and depositional...

  9. Title 40 CFR 1508 Terminology and Index | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Regulation: Title 40 CFR 1508 Terminology and IndexLegal Abstract Regulations setting forth terminology under NEPA. Published NA Year Signed or Took Effect 2014 Legal Citation...

  10. Project Development and Finance Course Curriculum Terminology Guide

    Energy.gov [DOE]

    This document provides definitions for terminology and acronyms used in the DOE Office of Indian Energy Education Program professional courses.

  11. NEPA Terminology | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    NEPA Terminology A brief overview of some commonly used terms associated with the NEPA process A brief overview of some commonly used terms associated with the NEPA process Environmental Impact Statements (EIS) - The detailed written statement that is required by section 102(2)(C) of NEPA for a proposed major Federal action significantly affecting the quality of the human environment. ROD means a Record of Decision as described at 40 CFR 1505.2. Environmental Assessment (EA) - A concise public

  12. Electric Market and Utility Operation Terminology (Fact Sheet)

    SciTech Connect

    Not Available

    2011-05-01

    This fact sheet is a list of electric market and utility operation terminology for a series of three electricity fact sheets.

  13. Electric Market and Utility Operation Terminology (Fact Sheet)

    SciTech Connect

    2011-05-03

    This fact sheet is a list of electric market and utility operation terminology for a series of three electricity fact sheets.

  14. Title 40 CFR 1508: Terminology and Index | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    1508: Terminology and IndexLegal Published NA Year Signed or Took Effect 2014 Legal Citation Not provided DOI Not Provided Check for DOI availability: http:crossref.org Online...

  15. Electric Market and Utility Operation Terminology (Fact Sheet), Solar Energy Technologies Program (SETP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This fact sheet is a list of electric market and utility operation terminology for a series of three electricity fact sheets.

  16. Key Outcomes:

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

    Key Points & Action Items Inaugural Meeting Thursday, August 25, 2011 Renaissance Denver Hotel Denver, Colorado Participants Tracey LeBeau, Director, Pilar Thomas, Deputy Director, and Brandt Petrasek, Special Assistant, Department of Energy, Office of Indian Energy Policy and Programs; Vice Chairman Ronald Suppah and Jim Manion, Confederated Tribes of the Warm Springs Reservation of Oregon; William Micklin, Ewiiaapaayp Band of Kumeyaay Indians; Councilman Barney Enos, Jr., Jason Hauter,

  17. KEY PERSONNEL

    National Nuclear Security Administration (NNSA)

    by Mods 002, 006, 020, 029, 0049, 0065, 0084, 0091, 0106) DE-NA0000622 Section J, Appendix J, Page 1 SECTION J APPENDIX J KEY PERSONNEL 7/06/2015 TITLE NAME President Christopher C. Gentile Vice President, Engineering Robin Stubenhofer Vice President, Integrated Supply Chain Rick Lavelock Director, Sr. Program Management Org. Vacant Director, Integrated Supply Chain Kurt Lorenzen Director, Engineering Bob Chaney Director, Quality David Schoenherr Director, Information Technology Matt Decker

  18. Key Activities in Energy Efficiency | Department of Energy

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

    About Key Activities in Energy Efficiency Key Activities in Energy Efficiency The Building Technologies Office conducts work in three key areas in order to continually develop ...

  19. Title 40 CFR 1508 Terminology and Index for the Council on Environment...

    OpenEI (Open Energy Information) [EERE & EIA]

    Terminology and Index for the Council on Environmental Quality Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Title 40...

  20. Key Activities

    Energy.gov [DOE]

    We partner with industry, small business, universities, regional entities, and other stakeholders to identify and invest in emerging clean energy technologies. We establish collaborative communities focused on developing and commercializing targeted technologies; play a leadership role in the national interagency Advanced Manufacturing Partnership; and encourage a culture of continuous improvement in corporate energy management. Our investments have high impact, use project diversity to spread risk, target nationally important innovation at critical decision points, and contribute to quantifiable energy savings. By reducing the life-cycle energy consumption of manufactured goods by 50 percent over 10 years, we will support the creation of high-quality domestic manufacturing jobs and enhance the competitiveness of the United States. EERE's Clean Energy Manufacturing Initiative (CEMI) connects AMO's investments in the development of innovative process and materials technologies over 3 decades with R&D in other EERE offices and focuses on the urgent economic opportunities in U.S. clean energy manufacturing to strengthen U.S. competitiveness across multiple manufacturing industries through increased energy productivity.

  1. NSR Key Number Retrieval

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

    NSR Key Number Retrieval Pease enter key in the box Submit

  2. Electric-utility DSM programs: Terminology and reporting formats

    SciTech Connect

    Hirst, E. ); Sabo, C. )

    1991-10-01

    The number, scope, effects, and costs of electric-utility demand-site management programs are growing rapidly in the United States. Utilities, their regulators, and energy policy makers need reliable information on the costs of, participation in, and energy and load effects of these programs to make informed decisions. In particular, information is needed on the ability of these programs to cost-effectively provide energy and capacity resources that are alternatives to power plants. This handbook addresses the need for additional and better information in two ways. First, it discusses the key concepts associated with DSM-program types, participation, energy and load effects, and costs. Second, the handbook offers definitions and a sample reporting form for utility DSM programs. The primary purpose in developing these definitions and this form is to encourage consistency in the collection and reporting of data on DSM programs. To ensure that the discussions, reporting formats, and definitions will be useful and used, development of this handbook was managed by a committee, with membership from electric utilities, state regulatory commissions, and the US Department of Energy. Also, this data-collection form was pretested by seven people from six utilities, who completed the form for nine DSM programs.

  3. Continuity Programs

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

    2014-03-31

    The order provides requirements and responsibilities to ensure that the Department is ready to respond promptly, efficiently, and effectively to a continuity event involving facilities, activities, or operations. Supersedes DOE O 150.1.

  4. Continuity Programs

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

    2008-05-08

    The order provides requirements and responsibilities to ensure that the Department is ready to respond promptly, efficiently, and effectively to a continuity event involving facilities, activities, or operations. No cancellation. Canceled by DOE O 150.1A.

  5. Public Key Cryptography and Key Management

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

    2000-02-15

    The use and management of certificate-based public key cryptography for the Department of Energy (DOE) requires the establishment of a public key infrastructure (PKI). This chapter defines the policy related to roles, requirements, and responsibilities for establishing and maintaining a DOE PKI and the documentation necessary to ensure that all certificates are managed in a manner that maintains the overall trust required to support a viable PKI. Canceled by DOE N 251.112.

  6. Keys to improving environmental performance

    SciTech Connect

    Moreau, R.L.; Raught, D.L.

    1996-11-01

    Environmental protection is a mainstream issue in today`s society. Both internal and external drivers motivate the oil and ms industry to continuously improve environmental performance. Companies are integrating environmental considerations into their business plans to a greater extent, and are directing proportionally more resources toward managing these issues. This paper addresses several environmental management focus areas in Exxon`s domestic E&P sector to: (1) manage risks, (2) ensure compliance, (3) improve performance, and (4) assist in the development of balanced legislation and regulations. Specific examples of Production Department programs are discussed, along with keys to success for continued progress in improving performance.

  7. CONTINUATION, O DOCUMENT BEING CONTINUED

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

    CONTINUATION, O DOCUMENT BEING CONTINUED [AGE OF COTNAINSHEET D-C70R7140 5 12 NAME OF OFFEROR OR CONTRACTOR WIASH:NGTON RIVER PROTEC-IO14 SOLU70NS LLC ITEM NO. SUPPLIEStSERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) (E) (F) $1, 124,762,315.05 to $1,124,862,315.05 Accou nt code: ARRPk Fund 06049 Appr Year 2009 Allottee 34 Reporting Entity 421301 Obj;ect- Class 25400 Program '1111370 Project 2002110 WFO 0000000 Local Use 0000000 AtiS A ecy C od6e TLS 2rcr,.nt rCode fl21,' I WAS

  8. Group key management

    SciTech Connect

    Dunigan, T.; Cao, C.

    1997-08-01

    This report describes an architecture and implementation for doing group key management over a data communications network. The architecture describes a protocol for establishing a shared encryption key among an authenticated and authorized collection of network entities. Group access requires one or more authorization certificates. The implementation includes a simple public key and certificate infrastructure. Multicast is used for some of the key management messages. An application programming interface multiplexes key management and user application messages. An implementation using the new IP security protocols is postulated. The architecture is compared with other group key management proposals, and the performance and the limitations of the implementation are described.

  9. Accounts Terminology

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

    Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, option 1 or 510-486-6821 Account Support ...

  10. Key Milestones/Outlook

    Office of Energy Efficiency and Renewable Energy (EERE)

    Key Milestones/Outlook per the Department of Energy 2015 Congressional Budget Request, Environmental Management, March 2014

  11. Quantum dense key distribution

    SciTech Connect

    Degiovanni, I.P.; Ruo Berchera, I.; Castelletto, S.; Rastello, M.L.; Bovino, F.A.; Colla, A.M.; Castagnoli, G.

    2004-03-01

    This paper proposes a protocol for quantum dense key distribution. This protocol embeds the benefits of a quantum dense coding and a quantum key distribution and is able to generate shared secret keys four times more efficiently than the Bennet-Brassard 1984 protocol. We hereinafter prove the security of this scheme against individual eavesdropping attacks, and we present preliminary experimental results, showing its feasibility.

  12. SSH Key Fingerprints

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

    SSH Key Fingerprints SSH Key Fingerprints Occasionally maintenance on NERSC systems results in the SSH host key changing. On the first time you attempt to log in after this, ssh will stop with a warning like: "WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!" (Linux/Mac) or "WARNING - POTENTIAL SECURITY BREACH!" (Windows) Do not ignore these warnings! The correct host key fingerprint for Cori is: 2048 SHA256:mR3sHwHorgjqRlUbggtfOCa768/uKdbNb2TOH8xDMn8 You can replace entries

  13. Key Events Timeline

    Energy.gov [DOE]

    This document lists key events beginning with the April 20 fire on the Deepwater Horizon through July 28th. Updated July 28, 2010.

  14. Optical key system

    SciTech Connect

    Hagans, Karla G.; Clough, Robert E.

    2000-01-01

    An optical key system comprises a battery-operated optical key and an isolated lock that derives both its operating power and unlock signals from the correct optical key. A light emitting diode or laser diode is included within the optical key and is connected to transmit a bit-serial password. The key user physically enters either the code-to-transmit directly, or an index to a pseudorandom number code, in the key. Such person identification numbers can be retained permanently, or ephemeral. When a send button is pressed, the key transmits a beam of light modulated with the password information. The modulated beam of light is received by a corresponding optical lock with a photovoltaic cell that produces enough power from the beam of light to operate a password-screen digital logic. In one application, an acceptable password allows a two watt power laser diode to pump ignition and timing information over a fiberoptic cable into a sealed engine compartment. The receipt of a good password allows the fuel pump, spark, and starter systems to each operate. Therefore, bypassing the lock mechanism as is now routine with automobile thieves is pointless because the engine is so thoroughly disabled.

  15. Optical key system

    SciTech Connect

    Hagans, K.G.; Clough, R.E.

    2000-04-25

    An optical key system comprises a battery-operated optical key and an isolated lock that derives both its operating power and unlock signals from the correct optical key. A light emitting diode or laser diode is included within the optical key and is connected to transmit a bit-serial password. The key user physically enters either the code-to-transmit directly, or an index to a pseudorandom number code, in the key. Such person identification numbers can be retained permanently, or ephemeral. When a send button is pressed, the key transmits a beam of light modulated with the password information. The modulated beam of light is received by a corresponding optical lock with a photovoltaic cell that produces enough power from the beam of light to operate a password-screen digital logic. In one application, an acceptable password allows a two watt power laser diode to pump ignition and timing information over a fiberoptic cable into a sealed engine compartment. The receipt of a good password allows the fuel pump, spark, and starter systems to each operate. Therefore, bypassing the lock mechanism as is now routine with automobile thieves is pointless because the engine is so thoroughly disabled.

  16. Production of an English/Russian glossary of terminology for nuclear materials control and accounting

    SciTech Connect

    Schachowskoj, S.; Smith, H.A. Jr.

    1995-05-01

    The program plans for Former Soviet Union National Nuclear Materials Control and Accounting (MC and A) Systems Enhancements call for the development of an English/Russian Glossary of MC and A terminology. This glossary was envisioned as an outgrowth of the many interactions, training sessions, and other talking and writing exercises that would transpire in the course of carrying out these programs. This report summarizes the status of the production of this glossary, the most recent copy of which is attached to this report. The glossary contains over 950 terms and acronyms associated with nuclear material control and accounting for safeguards and nonproliferation. This document is organized as follows: English/Russian glossary of terms and acronyms; Russian/English glossary of terms and acronyms; English/Russian glossary of acronyms; and Russian/English glossary of acronyms.

  17. ARM - Key Science Questions

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

    govScienceKey Science Questions Science Research Themes Research Highlights Journal Articles Collaborations Atmospheric System Research (ASR) Earth System Modeling Regional & Global Climate Modeling Terrestrial Ecosystem Science Performance Metrics User Meetings Past ARM Science Team Meetings ASR Meetings Accomplishments Accomplishments in Atmospheric Science, 2008-2013 (PDF, 7.4MB) ARM Accomplishments from the Science Program and User Facility, 1989-2008 (PDF, 696KB) Key Science Questions

  18. Public Key FPGA Software

    Energy Science and Technology Software Center

    2013-07-25

    The Public Key (PK) FPGA software performs asymmetric authentication using the 163-bit Elliptic Curve Digital Signature Algorithm (ECDSA) on an embedded FPGA platform. A digital signature is created on user-supplied data, and communication with a host system is performed via a Serial Peripheral Interface (SPI) bus. Software includes all components necessary for signing, including custom random number generator for key creation and SHA-256 for data hashing.

  19. Handling Key AEO2017 Electric Sector Policy Assumptions and Key Model Updates

    Energy Information Administration (EIA) (indexed site)

    Key AEO2017 Renewable Electricity Key Model Updates For EIA Renewables Working Group September 1, 2016 By Chris Namovicz Team Leader for Renewable Electricity Analysis Summary of key changes from AEO2016 * AEO 2017 will be a limited release year - Very few side cases and limited analytic write-up (similar to AEO 2015) * We plan on extending the projections to 2050 * Pending any relevant court rulings, the Clean Power Plan will continue to be in the Reference case. * This presentation will focus

  20. Key Activities | Department of Energy

    Energy Saver

    About the Fuel Cell Technologies Office Key Activities Key Activities The Fuel Cell Technologies Office conducts work in several key areas to advance the development and ...

  1. Cryptographic Key Management System

    SciTech Connect

    No, author

    2014-02-21

    This report summarizes the outcome of U.S. Department of Energy (DOE) contract DE-OE0000543, requesting the design of a Cryptographic Key Management System (CKMS) for the secure management of cryptographic keys for the energy sector infrastructure. Prime contractor Sypris Electronics, in collaboration with Oak Ridge National Laboratories (ORNL), Electric Power Research Institute (EPRI), Valicore Technologies, and Purdue University's Center for Education and Research in Information Assurance and Security (CERIAS) and Smart Meter Integration Laboratory (SMIL), has designed, developed and evaluated the CKMS solution. We provide an overview of the project in Section 3, review the core contributions of all contractors in Section 4, and discuss bene ts to the DOE in Section 5. In Section 6 we describe the technical construction of the CKMS solution, and review its key contributions in Section 6.9. Section 7 describes the evaluation and demonstration of the CKMS solution in different environments. We summarize the key project objectives in Section 8, list publications resulting from the project in Section 9, and conclude with a discussion on commercialization in Section 10 and future work in Section 11.

  2. NREL Makes Key Appointments

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

    Makes Key Appointments Staffing for Distributed Energy and Tech Management Announced For more information contact: Gary Schmitz, 303-275-4050 email: Gary Schmitz Golden, Colo., Feb. 28, 2001 - Two veterans of energy research have been named to newly created positions at the U.S. Department of Energy's National Renewable Energy Laboratory. Jack Darnell was named Deputy Associate Director for NREL's recently reorganized Planning and Technology Management Division. Anthony Schaffhauser has been

  3. Bioenergy Key Publications

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

    KEY PUBLICATIONS BIOENERGY TECHNOLOGIES OFFICE Budget and Investment Resources PUBLICATION TITLE PUBLICATION DATE Bioenergy Technologies Office FY 2015 Budget-at-a-Glance March 2014 FY 2015 Congressional Budget Request (pp. 53-71) March 2014 American Recovery and Reinvestment Act: Bioenergy Technologies Office Investments June 2012 2013 Peer Review Report February 2014 Office Overview Resources PUBLICATION TITLE PUBLICATION DATE Bioenergy Technologies Office Walkthrough Presentation July 2014

  4. NETL: Key Staff

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

    Key Staff Grace M. Bochenek, Ph.D.-Director As NETL Director, Dr. Bochenek manages the complete NETL complex including delivery and execution of the Laboratory's mission. She joined NETL in October 2014 with more than 25 years of technical and management experience with the U.S. Department of Defense. Before joining NETL, Dr. Bochenek was the first Chief Technology Officer of the U.S. Army Materiel Command, where she served as the principal technical advisor on all engineering and scientific

  5. Employee Spotlight: Baris Key | Argonne National Laboratory

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

    Employee Spotlight: Baris Key Share

  6. Key Terms | Department of Energy

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

    Key Terms Key Terms Three Door Keys data-key-571156_960_720.png Key Terms Low Vision: non-correctable reduced vision Blindness: lack of visual perception Hearing Impairment: full or partial decrease in the ability to detect or understand sounds Physical Impairment: a physical condition that permanently prevents normal body movement or control Cognitive Disabilities: difficulty with one or more types of mental tasks

  7. Baris Key | Argonne National Laboratory

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

    Baris Key Assistant Chemist Telephone (630) 252-7351 E-mail bkey@anl.gov Projects Interfacial Materials Chemistry

  8. Secure key storage and distribution

    SciTech Connect

    Agrawal, Punit

    2015-06-02

    This disclosure describes a distributed, fault-tolerant security system that enables the secure storage and distribution of private keys. In one implementation, the security system includes a plurality of computing resources that independently store private keys provided by publishers and encrypted using a single security system public key. To protect against malicious activity, the security system private key necessary to decrypt the publication private keys is not stored at any of the computing resources. Rather portions, or shares of the security system private key are stored at each of the computing resources within the security system and multiple security systems must communicate and share partial decryptions in order to decrypt the stored private key.

  9. Continuity of Operations

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

    2005-01-14

    The notice defines requirements and responsibilities for continuity of operations planning within the DOE to ensure the capability to continue essential Departmental functions across a wide range of all hazard emergencies. Does not cancel other directives.

  10. Key Activities | Department of Energy

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

    About the Bioenergy Technologies Office » Key Activities Key Activities The Bioenergy Technologies Office's key activities are aimed at producing a viable, sustainable domestic biomass industry that produces renewable biofuels, bioproducts and biopower; enhances U.S. energy security; reduces U.S. oil dependence; provides environmental benefits (e.g., reduced greenhouse gas emissions); and creates nationwide economic opportunities. Meeting these goals requires significant and rapid advances in

  11. Key Activities | Department of Energy

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

    About the Program » Key Activities Key Activities The Water Power Program conducts work in four key areas at the forefront of water power research. The Program is structured to help the United States meet its growing energy demands sustainably and cost-effectively by developing innovative renewable water power technologies, breaking down market barriers to deployment, building the infrastructure to test new technologies, and assessing water power resources for integration into our nation's

  12. Baris Key | Argonne National Laboratory

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

    Baris Key July 31, 2014 Tweet EmailPrint Baris Key is an Assistant Chemist in Argonne's Chemical Sciences & Engineering Division. In his Employee Spotlight video, Key talks about the gap national labs like Argonne fill in mankind's pursuit of scientific and technological breakthroughs as well as his work to improve our understanding and application of energy storage, which will be a key factor in our effort to forge a more sustainable energy future. "We do all the high-risk research

  13. Key Issues | Department of Energy

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

    Key Issues Key Issues The following presentations offer information about other key topics related to high performance homes. wall_system_innovations_kochkin.pdf (1.48 MB) removing_codes_barriers_cole.pdf (479.86 KB) testing_residential_ariconditioners_booten_winkler.pdf (5.21 MB) code_gaps_combustion_safety.pdf (1.34 MB) automated_utility_bill_calibration_polly.pdf (1.64 MB) predicting_envelope_leakage_griffiths.pdf (1.63 MB) More Documents & Publications Code Gaps and Future Research Needs

  14. Key Steps | Argonne National Laboratory

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

    to the continuing scientific and technological success of the Laboratory. It is our intention that your tenure at Argonne be as productive and rewarding as possible. Your goals...

  15. Key Activities | Department of Energy

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

    Key Activities Key Activities The SunShot Initiative issues competitive solicitations that fund selective research projects aimed at transforming the ways the United States generates, stores, and utilizes solar energy. The targeted strategies supported by the SunShot Initiative include activities that seek to: Shorten the amount of time needed to move promising new solar photovoltaic and concentrating solar power technologies from development to commercialization Increase efficiency, reduce

  16. Library of Continuation Algorithms

    Energy Science and Technology Software Center

    2005-03-01

    LOCA (Library of Continuation Algorithms) is scientific software written in C++ that provides advanced analysis tools for nonlinear systems. In particular, it provides parameter continuation algorithms. bifurcation tracking algorithms, and drivers for linear stability analysis. The algorithms are aimed at large-scale applications that use Newton’s method for their nonlinear solve.

  17. Continuous sulfur removal process

    DOEpatents

    Jalan, V.; Ryu, J.

    1994-04-26

    A continuous process for the removal of hydrogen sulfide from a gas stream using a membrane comprising a metal oxide deposited on a porous support is disclosed. 4 figures.

  18. Key China Energy Statistics 2011

    SciTech Connect

    Levine, Mark; Fridley, David; Lu, Hongyou; Fino-Chen, Cecilia

    2012-01-15

    The China Energy Group at Lawrence Berkeley National Laboratory (LBNL) was established in 1988. Over the years the Group has gained recognition as an authoritative source of China energy statistics through the publication of its China Energy Databook (CED). In 2008 the Group published the Seventh Edition of the CED (http://china.lbl.gov/research/chinaenergy-databook). This handbook summarizes key statistics from the CED and is expressly modeled on the International Energy Agency’s “Key World Energy Statistics” series of publications. The handbook contains timely, clearly-presented data on the supply, transformation, and consumption of all major energy sources.

  19. Key China Energy Statistics 2012

    SciTech Connect

    Levine, Mark; Fridley, David; Lu, Hongyou; Fino-Chen, Cecilia

    2012-05-01

    The China Energy Group at Lawrence Berkeley National Laboratory (LBNL) was established in 1988. Over the years the Group has gained recognition as an authoritative source of China energy statistics through the publication of its China Energy Databook (CED). The Group has published seven editions to date of the CED (http://china.lbl.gov/research/chinaenergy-databook). This handbook summarizes key statistics from the CED and is expressly modeled on the International Energy Agency’s “Key World Energy Statistics” series of publications. The handbook contains timely, clearly-presented data on the supply, transformation, and consumption of all major energy sources.

  20. Diversity & Flexibility Key to Sustainability | Department of...

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

    Diversity & Flexibility Key to Sustainability Diversity & Flexibility Key to Sustainability Plenary V: Biofuels and Sustainability: Acknowledging Challenges and Confronting ...

  1. Energy Exchange Continuing Education Units

    Energy.gov [DOE]

    International Association for Continuing Education and Training (IACET) continuing education units (CEUs) will be available for designated training sessions.

  2. NREL: Energy Analysis - Key Activities

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

    Key Activities NREL conducts a broad range of energy analysis in support of the laboratory's programs and initiatives, DOE's Office of Energy Efficiency and Renewable Energy (EERE), technology transfer, and the greater energy analysis community. NREL's recent analysis activities include: Analysis of Project Finance Electric Sector Integration Energy-Water Nexus Life Cycle Assessment Harmonization Manufacturing Analysis Resource Assessment POWER-UP Study North American Renewable Integration Study

  3. Public/private key certification authority and key distribution. Draft

    SciTech Connect

    Long, J.P.; Christensen, M.J.; Sturtevant, A.P.; Johnston, W.E.

    1995-09-25

    Traditional encryption, which protects messages from prying eyes, has been used for many decades. The present concepts of encryption are built from that heritage. Utilization of modern software-based encryption techniques implies much more than simply converting files to an unreadable form. Ubiquitous use of computers and advances in encryption technology coupled with the use of wide-area networking completely changed the reasons for utilizing encryption technology. The technology demands a new and extensive infrastructure to support these functions. Full understanding of these functions, their utility and value, and the need for an infrastructure, takes extensive exposure to the new paradigm. This paper addresses issues surrounding the establishment and operation of a key management system (i.e., certification authority) that is essential to the successful implementation and wide-spread use of encryption.

  4. 'Focus on the Field' is Key to Continued Cleanup Progress, EM Leaders Say |

    Energy Saver

    Window, Door, and Skylight Products and Services Window, Door, and Skylight Products and Services Window, Door, and Skylight Products and Services Use the following links to get product information and locate professional services for windows, doors, and skylights. Product Information Awnings in Residential Buildings: The Impact on Energy Use and Peak Demand University of Minnesota Center for Sustainable Building Research Independently Tested and Certified Energy Performance ENERGY STAR®

  5. Key Opportunities and Challenges for Program Sustainability ...

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

    Key Opportunities and Challenges for Program Sustainability Key Opportunities and Challenges for Program Sustainability Better Buildings Neighborhood Program, Peer Exchange Call: ...

  6. Brain Receptor Structures Key to Future Therapeutics

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

    Brain Receptor Structures Key to Future Therapeutics Brain Receptor Structures Key to Future Therapeutics Print Wednesday, 28 January 2015 00:00 With an aging population in ...

  7. Personal continuous air monitor

    DOEpatents

    Morgan, Ronald G.; Salazar, Samuel A.

    2000-01-01

    A personal continuous air monitor capable of giving immediate warning of the presence of radioactivity has a filter/detector head to be worn in the breathing zone of a user, containing a filter mounted adjacent to radiation detectors, and a preamplifier. The filter/detector head is connected to a belt pack to be worn at the waist or on the back of a user. The belt pack contains a signal processor, batteries, a multichannel analyzer, a logic circuit, and an alarm. An air pump also is provided in the belt pack for pulling air through the filter/detector head by way of an air tube.

  8. CONTINUOUS GAS ANALYZER

    DOEpatents

    Katz, S.; Weber, C.W.

    1960-02-16

    A reagent gas and a sample gas are chemically combined on a continuous basis in a reaction zone maintained at a selected temperature. The reagent gas and the sample gas are introduced to the reaction zone at preselected. constant molar rates of flow. The reagent gas and the selected gas in the sample mixture combine in the reaction zone to form a product gas having a different number of moles from the sum of the moles of the reactants. The difference in the total molar rates of flow into and out of the reaction zone is measured and indicated to determine the concentration of the selected gas.

  9. Continuous plutonium dissolution apparatus

    DOEpatents

    Meyer, F.G.; Tesitor, C.N.

    1974-02-26

    This invention is concerned with continuous dissolution of metals such as plutonium. A high normality acid mixture is fed into a boiler vessel, vaporized, and subsequently condensed as a low normality acid mixture. The mixture is then conveyed to a dissolution vessel and contacted with the plutonium metal to dissolve the plutonium in the dissolution vessel, reacting therewith forming plutonium nitrate. The reaction products are then conveyed to the mixing vessel and maintained soluble by the high normality acid, with separation and removal of the desired constituent. (Official Gazette)

  10. Continuous steel production and apparatus

    DOEpatents

    Peaslee, Kent D.; Peter, Jorg J.; Robertson, David G. C.; Thomas, Brian G.; Zhang, Lifeng

    2009-11-17

    A process for continuous refining of steel via multiple distinct reaction vessels for melting, oxidation, reduction, and refining for delivery of steel continuously to, for example, a tundish of a continuous caster system, and associated apparatus.

  11. Bioenergy Key Publications | Department of Energy

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

    Key Publications Bioenergy Key Publications This overview highlights key publications issued by the U.S. Department of Energy's Bioenergy Technologies Office. bioenergy_key_publications.pdf (333.56 KB) More Documents & Publications 2013 Peer Review Presentations-Plenaries Technology Pathway Selection Effort 2015 Peer Review Presentations-Plenaries

  12. Continuous pressure letdown system

    DOEpatents

    Sprouse, Kenneth M.; Matthews, David R.; Langowski, Terry

    2010-06-08

    A continuous pressure letdown system connected to a hopper decreases a pressure of a 2-phase (gas and solid) dusty gas stream flowing through the system. The system includes a discharge line for receiving the dusty gas from the hopper, a valve, a cascade nozzle assembly positioned downstream of the discharge line, a purge ring, an inert gas supply connected to the purge ring, an inert gas throttle, and a filter. The valve connects the hopper to the discharge line and controls introduction of the dusty gas stream into the discharge line. The purge ring is connected between the discharge line and the cascade nozzle assembly. The inert gas throttle controls a flow rate of an inert gas into the cascade nozzle assembly. The filter is connected downstream of the cascade nozzle assembly.

  13. Answering Key Fuel Cycle Questions

    SciTech Connect

    Steven J. Piet; Brent W. Dixon; J. Stephen Herring; David E. Shropshire; Mary Lou Dunzik-Gougar

    2003-10-01

    The Advanced Fuel Cycle Initiative (AFCI) program has both “outcome” and “process” goals because it must address both waste already accumulating as well as completing the fuel cycle in connection with advanced nuclear power plant concepts. The outcome objectives are waste geological repository capacity and cost, energy security and sustainability, proliferation resistance, fuel cycle economics, and safety. The process objectives are readiness to proceed and adaptability and robustness in the face of uncertainties. A classic decision-making approach to such a multi-attribute problem would be to weight individual quantified criteria and calculate an overall figure of merit. This is inappropriate for several reasons. First, the goals are not independent. Second, the importance of different goals varies among stakeholders. Third, the importance of different goals is likely to vary with time, especially the “energy future.” Fourth, some key considerations are not easily or meaningfully quantifiable at present. Instead, at this point, we have developed 16 questions the AFCI program should answer and suggest an approach of determining for each whether relevant options improve meeting each of the program goals. We find that it is not always clear which option is best for a specific question and specific goal; this helps identify key issues for future work. In general, we suggest attempting to create as many win-win decisions (options that are attractive or neutral to most goals) as possible. Thus, to help clarify why the program is exploring the options it is, and to set the stage for future narrowing of options, we have developed 16 questions, as follows: · What are the AFCI program goals? · Which potential waste disposition approaches do we plan for? · What are the major separations, transmutation, and fuel options? · How do we address proliferation resistance? · Which potential energy futures do we plan for? · What potential external triggers do we

  14. Continuous radiant decomposition studies

    SciTech Connect

    Tabatabaie-Raissi, A.; Antal, M.J. Jr.

    1983-01-01

    To support ongoing research activities of the Renewable Resources Research Laboratory (R/sup 3/L), a double paraboloid downward facing beam arc image furnace was designed and fabricated in Princeton. The solar simulator was currently modified and upgraded to incorporate a 30 KW water-cooled, xenon compact arc lamp with all the associated electrical, optical and cooling systems. The solar furnace provides an intense light beam with a peak flux density as high as 1000 W/cm/sup 2/ (or 10,000 suns) at the focus of the concentrator. The parameters governing the design and operation of this solar furnace are described in detail. Considerable progress was made in the development of novel spouted/fluidized bed flash pyrolysis reactors which function as solar receivers. The reactors were employed at the focus of the arc image furnace under conditions of severe radiant energy transfer (with peak flux of about 1 KW/cm/sup 2/). The pyrolysis reactors employed under continuous radiant decomposition conditions performed well and provided sirup yields as high as 55% (by weight) using crushed corn cob particles (1000 > dp > 850 ..mu..m). Finally, an extensive literature search was carried out to compile the currently available data regarding decomposition of zinc sulfate. Several experiments using a Setaram Differential Scanning Calorimeter were preformed in order to investigate the mechanisms of ZnSO/sub 4/ decomposition under conditions of low heating rates.

  15. The Brain: Key To a Better Computer

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

    Brain: Key To a Better Computer - Sandia Energy Energy Search Icon Sandia Home Locations ... Twitter Google + Vimeo Newsletter Signup SlideShare The Brain: Key To a Better Computer ...

  16. Groundwater Open House! THE SCIENCE CONTINUES The Science Continues

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

    Welcome to the Groundwater Open House THE SCIENCE CONTINUES ... in which direction it flows and its rate of movement. ... Consumer Products - 12 mrem * Small amounts emitted from ...

  17. Fulya Dogan Key | Argonne National Laboratory

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

    Fulya Dogan Key Assistant Chemist Telephone (630) 252-1079 E-mail fdogan@anl.gov Projects Interfacial Materials Chemistry

  18. Florida Keys Electric Cooperative- Residential Rebate Program

    Energy.gov [DOE]

    Note: The Florida Keys Electric Cooperative rebates were depleted in June of 2015. According to the website, rebates will be offered again dependent upon future funding.

  19. Carotenoid Pigment is the Key to Photoprotection

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

    ALS researchers have recently discovered a surprising key event in this energy-quenching process. Photoprotection Through Shifting Pigments Through photosynthesis, plants are able...

  20. PARKING KEY: State Handicap Medically Permitted

    National Nuclear Security Administration (NNSA)

    PARKING KEY: State Handicap Medically Permitted Preferred (LEED) Visitor Motorcycle New Parking Spots Parallel Parking NATIONAL SECURITY CAMPUS The DOE's National Security Campus...

  1. Schedules of Key Environmental Impact Statements

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document graphically displays the milestone dates and projected schedules of key Environmental Impact Statements (updated monthly). This chart represents anticipated activity and is not a...

  2. Brain Receptor Structures Key to Future Therapeutics

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

    Brain Receptor Structures Key to Future Therapeutics Print With an aging population in ... diseases affecting the brain and its ability to make new connections and recall memories. ...

  3. Brain Receptor Structures Key to Future Therapeutics

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

    Brain Receptor Structures Key to Future Therapeutics Print With an aging population in America, it is more important than ever to discover ways to treat or prevent diseases...

  4. Continuous Change Institutional Change Principle

    Energy.gov [DOE]

    ecause it takes time to establish institutional change, federal agencies need multiyear plans that continuously work to achieve, reinforce, and improve significant and persistent sustainability goals.

  5. Electronics Engineer- OPEN CONTINUOUS ANNOUNCEMENT

    Energy.gov [DOE]

    This recruitment is an OPEN CONTINUOUS ANNOUNCEMENT (OCA) being utilized to fill current and future Electrical Engineer vacancies within BPA's Transmission Field Services organization. Positions...

  6. Electrical Engineer- OPEN CONTINUOUS ANNOUNCEMENT

    Energy.gov [DOE]

    This recruitment is an OPEN CONTINUOUS ANNOUNCEMENT (OCA) being utilized to fill current and future Electrical Engineer vacancies within BPA's Transmission Field Services organization. Positions...

  7. Best Practices for Continuing Training

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

    ... A short-term goal of continuing training should be to identify and correct weaknesses in ... by using needs analyses, job analyses, feedback from facility managers, supervisors, and ...

  8. Safety Enhancements Continue at WIPP

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

    2014 Safety Enhancements Continue at WIPP The Accident Investigation Board report for the underground ... The site developed an Executive Safety and Quality Review Board to ensure ...

  9. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer

    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.

  10. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer

    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.

  11. Method for adding nodes to a quantum key distribution system

    DOEpatents

    Grice, Warren P

    2015-02-24

    An improved quantum key distribution (QKD) system and method are provided. The system and method introduce new clients at intermediate points along a quantum channel, where any two clients can establish a secret key without the need for a secret meeting between the clients. The new clients perform operations on photons as they pass through nodes in the quantum channel, and participate in a non-secret protocol that is amended to include the new clients. The system and method significantly increase the number of clients that can be supported by a conventional QKD system, with only a modest increase in cost. The system and method are compatible with a variety of QKD schemes, including polarization, time-bin, continuous variable and entanglement QKD.

  12. Captured key electrical safety lockout system

    DOEpatents

    Darimont, Daniel E.

    1995-01-01

    A safety lockout apparatus for an electrical circuit includes an electrical switch, a key, a lock and a blocking mechanism. The electrical switch is movable between an ON position at which the electrical circuit is energized and an OFF position at which the electrical circuit is deactivated. The lock is adapted to receive the key and is rotatable among a plurality of positions by the key. The key is only insertable and removable when the lock is at a preselected position. The lock is maintained in the preselected position when the key is removed from the lock. The blocking mechanism physically maintains the switch in its OFF position when the key is removed from the lock. The blocking mechanism preferably includes a member driven by the lock between a first position at which the electrical switch is movable between its ON and OFF positions and a second position at which the member physically maintains the electrical switch in its OFF position. Advantageously, the driven member's second position corresponds to the preselected position at which the key can be removed from and inserted into the lock.

  13. Captured key electrical safety lockout system

    DOEpatents

    Darimont, D.E.

    1995-10-31

    A safety lockout apparatus for an electrical circuit includes an electrical switch, a key, a lock and a blocking mechanism. The electrical switch is movable between an ON position at which the electrical circuit is energized and an OFF position at which the electrical circuit is deactivated. The lock is adapted to receive the key and is rotatable among a plurality of positions by the key. The key is only insertable and removable when the lock is at a preselected position. The lock is maintained in the preselected position when the key is removed from the lock. The blocking mechanism physically maintains the switch in its OFF position when the key is removed from the lock. The blocking mechanism preferably includes a member driven by the lock between a first position at which the electrical switch is movable between its ON and OFF positions and a second position at which the member physically maintains the electrical switch in its OFF position. Advantageously, the driven member`s second position corresponds to the preselected position at which the key can be removed from and inserted into the lock. 7 figs.

  14. Radiological Monitoring Continues at WIPP

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

    Radiological Monitoring Continues at WIPP CARLSBAD, N.M., February 19, 2014 - Radiological control personnel continue to collect surface and underground monitoring samples at the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) after an underground air monitor detected airborne radiation around 11:30 p.m. (MT) on February 14. Recent laboratory analyses by Carlsbad Environmental Monitoring and Research Center (CEMRC) found some trace amounts of americium and plutonium from a

  15. Prestart Activities Continue at WIPP

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

    waste handling personnel review a procedure as part of prestart activities at WIPP. WIPP UPDATE: June 22, 2016 Prestart Activities Continue at WIPP Prestart activities are continuing at the Waste Isolation Pilot Plant (WIPP) as employees verify and validate operating procedures in preparation for resuming transuranic waste emplacement operations at WIPP. On June 1 WIPP workers began the phase of prestart activities referred to as Cold Operations. Cold Operations includes verifying adequacy of

  16. LANL continuity of operations plan

    SciTech Connect

    Senutovitch, Diane M

    2010-12-22

    The Los Alamos National Laboratory (LANL) is a premier national security research institution, delivering scientific and engineering solutions for the nation's most crucial and complex problems. Our primary responsibility is to ensure the safety, security, and reliability of the nation's nuclear stockpile. LANL emphasizes worker safety, effective operational safeguards and security, and environmental stewardship, outstanding science remains the foundation of work at the Laboratory. In addition to supporting the Laboratory's core national security mission, our work advances bioscience, chemistry, computer science, earth and environmental sciences, materials science, and physics disciplines. To accomplish LANL's mission, we must ensure that the Laboratory EFs continue to be performed during a continuity event, including localized acts of nature, accidents, technological or attack-related emergencies, and pandemic or epidemic events. The LANL Continuity of Operations (COOP) Plan documents the overall LANL COOP Program and provides the operational framework to implement continuity policies, requirements, and responsibilities at LANL, as required by DOE 0 150.1, Continuity Programs, May 2008. LANL must maintain its ability to perform the nation's PMEFs, which are: (1) maintain the safety and security of nuclear materials in the DOE Complex at fixed sites and in transit; (2) respond to a nuclear incident, both domestically and internationally, caused by terrorist activity, natural disaster, or accident, including mobilizing the resources to support these efforts; and (3) support the nation's energy infrastructure. This plan supports Continuity of Operations for Los Alamos National Laboratory (LANL). This plan issues LANL policy as directed by the DOE 0 150.1, Continuity Programs, and provides direction for the orderly continuation of LANL EFs for 30 days of closure or 60 days for a pandemic/epidemic event. Initiation of COOP operations may be required to support an

  17. Strong Support for MOX Continues

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

    Strong Support for MOX Continues Community leaders in the region continued vocal support for DOE's Mixed Oxide Fuel (MOX) project during the year. The project is vital because of its contribution to energy independence and national security and for the job- creating opportunities it creates in our region. When completed, the MOX facility will convert weapons- grade plutonium to nuclear reactor fuel assemblies. These assemblies will then be used as fuel in commercial nuclear power reactors to

  18. LERF Key People Contact List | Jefferson Lab

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

    LERF Key People Contact List Program Management: Dr. Stephen Benson LERF Hall Leader felman@jlab.org 757-269-5026 (fax: 757-269-5519) 12000 Jefferson Avenue, Suite 19 Newport News, ...

  19. Explosives performance key to stockpile stewardship

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

    Explosives performance key to stockpile stewardship Explosives performance key to stockpile stewardship A new video shows how researchers use scientific guns to induce shock waves into explosive materials to study their performance and properties. November 3, 2014 Adam Pacheco of shock and detonation physics presses the "fire" button during an experiment at the two-stage gas gun facility. Adam Pacheco of shock and detonation physics presses the "fire" button during an

  20. 'Thirsty' Metals Key to Longer Battery Lifetimes

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

    'Thirsty' Metals Key to Longer Battery Lifetimes 'Thirsty' Metals Key to Longer Battery Lifetimes Computations at NERSC show how multiply charged metal ions impact battery capacity June 30, 2014 Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov PCCPxantheascover Imagine a cell phone battery that lasted a whole week on a single charge. A car battery that worked for months between charges. A massive battery that stores the intermittent electricity from wind turbines and releases it when

  1. STGWG Key Outcomes for May 3, 2010

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

    Key Outcomes-Nashville 2010 Page 1 State and Tribal Government Working Group (STGWG) Nashville, Tennessee - May 3, 2010 KEY OUTCOMES OVERVIEW Members appreciated the participation of all DOE officials at the STGWG meeting in Nashville, and are especially appreciative of the participation of high-level DOE management, such as Sky Gallegos, Deputy Assistant Secretary of the Office of Congressional and Intergovernmental Affairs, and Frank Marcinowski, Acting Chief Technical Officer and Deputy

  2. Automated Proactive Fault Isolation: A Key to Automated Commissioning

    SciTech Connect

    Katipamula, Srinivas; Brambley, Michael R.

    2007-07-31

    In this paper, we present a generic model for automated continuous commissioing and then delve in detail into one of the processes, proactive testing for fault isolation, which is key to automating commissioning. The automated commissioining process uses passive observation-based fault detction and diagnostic techniques, followed by automated proactive testing for fault isolation, automated fault evaluation, and automated reconfiguration of controls together to continuously keep equipment controlled and running as intended. Only when hard failures occur or a physical replacement is required does the process require human intervention, and then sufficient information is provided by the automated commissioning system to target manual maintenance where it is needed. We then focus on fault isolation by presenting detailed logic that can be used to automatically isolate faults in valves, a common component in HVAC systems, as an example of how automated proactive fault isolation can be accomplished. We conclude the paper with a discussion of how this approach to isolating faults can be applied to other common HVAC components and their automated commmissioning and a summary of key conclusions of the paper.

  3. CONTINUATION S EFIIERENCE NO OF DOCUMENT BEING CONTINUED AEO

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

    CONTINUATION S EFIIERENCE NO OF DOCUMENT BEING CONTINUED AEO CONINUTIO SHETDE-AC27-08RV148OO/095 rG NAME OF OFFEROR OR CONTRACTOR WASH-INGTON RIVER PROTECTION SOLUTIONS LLC- ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) )/F New Total Amount for this Award: $7,094,451,000.00 Obligated Amount for this Modification: $30, 952, 500.00 New Total Obligated Amount for this Award: $1, 353,766,560.39 Incremental Funded Amount changed: from $1,293,125,180.69 to $1,323,766,560.39

  4. TEC Working Group Topic Groups Rail Key Documents | Department...

    Office of Environmental Management (EM)

    Rail Key Documents TEC Working Group Topic Groups Rail Key Documents KEY DOCUMENTS Radiation Monitoring Subgroup Intermodal Subgroup Planning Subgroup Current FRA State Rail Safety ...

  5. TEC Working Group Topic Groups Routing Key Documents | Department...

    Office of Environmental Management (EM)

    Key Documents TEC Working Group Topic Groups Routing Key Documents KEY DOCUMENTS Proposed Task Plan - Routing Topic Group (53.69 KB) More Documents & Publications TEC Working Group ...

  6. TEC Working Group Topic Groups Section 180(c) Key Documents ...

    Office of Environmental Management (EM)

    Section 180(c) Key Documents TEC Working Group Topic Groups Section 180(c) Key Documents Key Documents Briefing Package for Section 180(c) Implementation - July 2005 Executive ...

  7. 2015 Key Water Power Program and National Laboratory Accomplishments...

    Energy Saver

    Key Water Power Program and National Laboratory Accomplishments Report 2015 Key Water Power Program and National Laboratory Accomplishments Report 2015 Key Water Power Program and ...

  8. 2015 Key Water Power Program and National Laboratory Accomplishments...

    Energy Saver

    2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow Addthis 2015 Key Water ...

  9. Atomizing, continuous, water monitoring module

    DOEpatents

    Thompson, Cyril V.; Wise, Marcus B.

    1997-01-01

    A system for continuously analyzing volatile constituents of a liquid is described. The system contains a pump for continuously pumping the liquid to be tested at a predetermined flow rate into an extracting container through a liquid directing tube having an orifice at one end and positioned to direct the liquid into the extracting container at a flow rate sufficient to atomize the liquid within the extracting container. A continuous supply of helium carrier gas at a predetermined flow rate is directed through a tube into the extracting container and co-mingled with the atomized liquid to extract the volatile constituents contained within the atomized liquid. The helium containing the extracted volatile constituents flows out of the extracting container into a mass spectrometer for an analysis of the volatile constituents of the liquid.

  10. Atomizing, continuous, water monitoring module

    DOEpatents

    Thompson, C.V.; Wise, M.B.

    1997-07-08

    A system for continuously analyzing volatile constituents of a liquid is described. The system contains a pump for continuously pumping the liquid to be tested at a predetermined flow rate into an extracting container through a liquid directing tube having an orifice at one end and positioned to direct the liquid into the extracting container at a flow rate sufficient to atomize the liquid within the extracting container. A continuous supply of helium carrier gas at a predetermined flow rate is directed through a tube into the extracting container and co-mingled with the atomized liquid to extract the volatile constituents contained within the atomized liquid. The helium containing the extracted volatile constituents flows out of the extracting container into a mass spectrometer for an analysis of the volatile constituents of the liquid. 3 figs.

  11. Continuous production of polymethylpentene membranes

    DOEpatents

    Epperson, Bonnie J.; Burnett, Lowell J.; Helm, Verne D.

    1983-11-15

    Gas separation membranes may be prepared in a continuous manner by passing a porous support which may, if so desired, be backed by a fabric through a solution of polymethylpentene dissolved in an organic solvent such as hexane. The support member is passed through the solution while one side thereof is in contact with a roller, thereby permitting only one side of the support member to be coated with the polymer. After continuously withdrawing the support member from the bath, the solvent is allowed to evaporate and the resulting membrane is recovered.

  12. Continuous lengths of oxide superconductors

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    2000-01-01

    A layered oxide superconductor prepared by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon. A continuous length of a second substrate ribbon is overlaid on the first substrate ribbon. Sufficient pressure is applied to form a bound layered superconductor precursor powder between the first substrate ribbon and the second substrate ribbon. The layered superconductor precursor is then heat treated to establish the oxide superconducting phase. The layered oxide superconductor has a smooth interface between the substrate and the oxide superconductor.

  13. Cours-II/Clavin2015.key

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

    2-2. Continuity 2-3. Fick's law. Di usion equation 2-4. Conservation of momentum 2-5. Conservation of total energy Thermal equation Inviscid flows in reactive gases...

  14. Some key Y-12 General Foremen remembered

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

    in 1980 and continued in that role until around 1992. Herman, like Ray Guinn, had the 2 aura of being totally in charge of his operations. He had around-the-clock shift operations,...

  15. Public key infrastructure for DOE security research

    SciTech Connect

    Aiken, R.; Foster, I.; Johnston, W.E.

    1997-06-01

    This document summarizes the Department of Energy`s Second Joint Energy Research/Defence Programs Security Research Workshop. The workshop, built on the results of the first Joint Workshop which reviewed security requirements represented in a range of mission-critical ER and DP applications, discussed commonalties and differences in ER/DP requirements and approaches, and identified an integrated common set of security research priorities. One significant conclusion of the first workshop was that progress in a broad spectrum of DOE-relevant security problems and applications could best be addressed through public-key cryptography based systems, and therefore depended upon the existence of a robust, broadly deployed public-key infrastructure. Hence, public-key infrastructure ({open_quotes}PKI{close_quotes}) was adopted as a primary focus for the second workshop. The Second Joint Workshop covered a range of DOE security research and deployment efforts, as well as summaries of the state of the art in various areas relating to public-key technologies. Key findings were that a broad range of DOE applications can benefit from security architectures and technologies built on a robust, flexible, widely deployed public-key infrastructure; that there exists a collection of specific requirements for missing or undeveloped PKI functionality, together with a preliminary assessment of how these requirements can be met; that, while commercial developments can be expected to provide many relevant security technologies, there are important capabilities that commercial developments will not address, due to the unique scale, performance, diversity, distributed nature, and sensitivity of DOE applications; that DOE should encourage and support research activities intended to increase understanding of security technology requirements, and to develop critical components not forthcoming from other sources in a timely manner.

  16. Acquisition and Project Management Continuous Improvement Presentation...

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

    and Project Management Continuous Improvement Presentation Acquisition and Project Management Continuous Improvement Presentation Presentation on Acquisition and Project Management ...

  17. Optically Directed Assembly of Continuous Mesoscale Filaments...

    Office of Scientific and Technical Information (OSTI)

    Publisher's Accepted Manuscript: Optically Directed Assembly of Continuous Mesoscale Filaments Title: Optically Directed Assembly of Continuous Mesoscale Filaments Authors: Bahns, ...

  18. Continuous Learning Points: Earn CLPs!

    Energy.gov [DOE]

    Attendees at the PM Workshop can earn Continuing Learning Points (CLPs) for both days in addition to earning CLPs for the optional half-day training sessions on Earned Value Management and Federal Acquisition Institute Training Application System. Click on this CLP form for instructions.

  19. Key Management Challenges in Smart Grid

    SciTech Connect

    Sheldon, Frederick T; Duren, Mike

    2012-01-01

    Agenda Awarded in February 2011 Team of industry and research organizations Project Objectives Address difficult issues Complexity Diversity of systems Scale Longevity of solution Participate in standards efforts and working groups Develop innovative key management solutions Modeling and simulation ORNL Cyber Security Econometric Enterprise System Demonstrate effectiveness of solution Demonstrate scalability

  20. Continuous scanning mode for ptychography

    SciTech Connect

    Clark, Jesse N.; Huang, Xiaojing; Harder, Ross J.; Robinson, Ian K.

    2014-10-15

    We outline how ptychographic imaging can be performed without the need for discrete scan positions. Through an idealized experiment, we demonstrate how a discrete-position scan regime can be replaced with a continuously scanned one with suitable modification of the reconstruction scheme based on coherent modes. The impact of this is that acquisition times can be reduced, significantly aiding ptychographic imaging with x rays, electrons, or visible light.

  1. Business Continuity Planning Resources for Small- and Medium-Sized Businesses

    SciTech Connect

    Judd, Kathleen S.; Lesperance, Ann M.

    2010-05-14

    This document/memo summarizes existing resources and guidance on business continuity planning for small- to medium-sized businesses. DTRA will share this information with large commercial businesses who identified the need to help their suppliers and other key collaborators prepare business continuity plans in order to speed recovery from a wide-area bioterrorism incident.

  2. Identification of Key Barriers in Workforce Development

    SciTech Connect

    2008-03-31

    This report documents the identification of key barriers in the development of an adequate national security workforce as part of the National Security Preparedness Project, being performed under a Department of Energy/National Nuclear Security Administration grant. Many barriers exist that prevent the development of an adequate number of propertly trained national security personnel. Some barriers can be eliminated in a short-term manner, whereas others will involve a long-term strategy that takes into account public policy.

  3. Key Issues in Tribal Energy Development

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

    Key Issues in Tribal Energy Development Common Issues, Causes and Solutions Douglas C. MacCourt, Ater Wynne LLP Chair Chair, Executive Committee Indian Law Practice Group Indian Law Section Ater Wynne LLP Oregon State Bar Association dcm@aterwynne.com www.aterwynne.com US DOE Tribal Energy Program/NREL Denver, Colorado October 25-28, 2010 Overview of Presentation * Overview of Handbook * A note on Alaska * Common development issues and solutions 1. Finding Early Stage Risk Capital * Necessary

  4. Key Renewable Energy Opportunities for Oklahoma Tribes

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

    KEY RENEWABLE ENERGY OPPORTUNITIES FOR OKLAHOMA TRIBES August 13, 2012 COX CONVENTION CENTER 100 West Sheridan Avenue, Oklahoma City, OK 73102 (405) 602-8500 The fifth in a series of planned U.S. DOE Office of Indian Energy-sponsored strategic energy development & investment forums, this forum is designed to give Oklahoma tribal leaders the opportunity to receive the latest updates on DOE's energy development efforts in Indian Country. The Forum will provide a venue for tribal leaders to

  5. Milling of key slots on long shafts

    SciTech Connect

    Agadzhanyan, R.A.; Bogdanenko, Yu.G.

    1987-03-01

    The authors look for and test methods and tool materials for milling key slots into rod pump shafts made of steel-03KH14N7V and K Monel alloy which not only increase the precision of the milling process but also extend the life of the milling tool. Their test parameters include various methods for introduction of the cutting fluid into the milling process, the effect of carbonitridation of the tool material, and the productivity of the machine itself.

  6. Three key elements necessary for successful testing

    SciTech Connect

    Ehlig-Economides, C.A.; Hegeman, P. ); Clark, G. )

    1994-07-25

    Real-time surface readout during data acquisition, downhole shutting, and appropriate pressure gauges are three key elements for successful well tests. These elements are often overlooked in designing and implementing a successful well test. This second in a series of three articles on well testing shows how these elements affected the testing of an example well. Also reviewed are the capabilities of several new testing tools and techniques.

  7. Key Physical Mechanisms in Nanostructured Solar Cells

    SciTech Connect

    Dr Stephan Bremner

    2010-07-21

    The objective of the project was to study both theoretically and experimentally the excitation, recombination and transport properties required for nanostructured solar cells to deliver energy conversion efficiencies well in excess of conventional limits. These objectives were met by concentrating on three key areas, namely, investigation of physical mechanisms present in nanostructured solar cells, characterization of loss mechanisms in nanostructured solar cells and determining the properties required of nanostructured solar cells in order to achieve high efficiency and the design implications.

  8. New Security Results on Encrypted Key Exchange

    SciTech Connect

    Bresson, Emmanuel; Chevassut, Olivier; Pointcheval, David

    2003-12-15

    Schemes for encrypted key exchange are designed to provide two entities communicating over a public network, and sharing a (short) password only, with a session key to be used to achieve data integrity and/or message confidentiality. An example of a very efficient and ''elegant'' scheme for encrypted key exchange considered for standardization by the IEEE P1363 Standard working group is AuthA. This scheme was conjectured secure when the symmetric-encryption primitive is instantiated via either a cipher that closely behaves like an ''ideal cipher,'' or a mask generation function that is the product of the message with a hash of the password. While the security of this scheme in the former case has been recently proven, the latter case was still an open problem. For the first time we prove in this paper that this scheme is secure under the assumptions that the hash function closely behaves like a random oracle and that the computational Diffie-Hellman problem is difficult. Furthermore, since Denial-of-Service (DoS) attacks have become a common threat we enhance AuthA with a mechanism to protect against them.

  9. continuity program | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    continuity program Continuity Program NNSA develops and implements the policy of the United States to maintain a comprehensive and effective continuity capability composed of an integrated, overlapping national continuity concept in order to ensure the preservation of the U.S. government and the continuing performance of federal

  10. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $4.01 a gallon on Monday. That's down 4.1 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.17 a gallon, down 3.3 cents from a week ago. Prices were lowest in the Gulf Coast region and the Rocky Mountain States at 3.94 a gallon, down 5.4 cents and down 3.6 cents, respectively

  11. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.98 a gallon on Monday. That's down 1.6 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.13 a gallon, down 1.4 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.89 a gallon, down 2.7

  12. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.94 a gallon on Monday. That's down 3 1/2 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.11 a gallon, down 2.9 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.85 a gallon, down 3.6 cents. This is Amerine Woodyard, with EIA, in Washington.

  13. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.89 a gallon on Monday. That's down 5 1/2 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.03 a gallon, down 7.8 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.80 a gallon, down a nickel. This is Amerine Woodyard, with EIA, in Washington.

  14. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.92 a gallon on Monday. That's down 7-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England and Central Atlantic regions at 4.12 a gallon, down 6-tenths of a penny and 1.1 cents, respectively, from a week ago. Prices were lowest in the Gulf Coast region at 3.78 a gallon.

  15. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.90 a gallon on Monday. That's down 1.3 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region and West Coast states at 4.05 a gallon. Prices were lowest in the Gulf Coast region at 3.82 a gallon, down 1.7 cents from a week ago.

  16. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.92 a gallon on Monday. That's down 3 cents from a week ago based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the West Coast states at 4.08 a gallon, down 3.6 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.83 a gallon, down 3.1 cents.

  17. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.89 a gallon on Monday. That's down 1.1 cents from a week ago based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the West Coast states at 4.05 a gallon, down 5-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast region at 3.80 a gallon, down 8-tenths of a penny.

  18. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.86 a gallon on Monday. That's down 1.3 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the West Coast states at 4.02 a gallon, down 2.1 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.77 a gallon, down 1.4 cents. This is Marlana Anderson, with EIA, in Washington. For more information,

  19. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.83 a gallon on Monday. That's down 2 ½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 3.99 a gallon, down 1.7 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.75 a gallon, down 1.7 cents. This is Amerine Woodyard, with EIA, in Washington. For more information,

  20. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.82 a gallon on Monday. That's down a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 3.98 a gallon, down a penny from a week ago. Prices were lowest in the Gulf Coast region at 3.75 a gallon, down 7-tenths of a penny. This is Amerine Woodyard, with EIA, in Washington. For more

  1. Diesel prices continue to decrease

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease The U.S. average retail price for on-highway diesel fuel fell to $3.87 a gallon on Monday. That's down 8-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.06 a gallon, down 2-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast states at 3.77 a gallon, down 7-tenths of a penny

  2. Diesel prices continue to fall

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to fall The U.S. average retail price for on-highway diesel fuel fell to $4.09 a gallon on Monday. That's down 4.2 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.24 a gallon, down 5.5 cents from a week ago. Prices were lowest in the Rocky Mountain States at 4.01 a gallon, down 3.7 cents

  3. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.91 a gallon on Monday. That's up 7-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.12 a gallon, up 4-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast states at 3.80 a gallon, up 1.3 cents.

  4. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. retail price for on-highway diesel fuel rose to its highest average since September at $3.95 a gallon. That's up 4.7 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.31 a gallon, up 13.4 cents from a week ago and marking the highest average this region has seen since last February. Prices were lowest in the Gulf Coast states at 3.78 a gallon,

  5. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.98 a gallon. That's up 2.6 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.37 a gallon, up 6.4 cents from a week ago and marking the highest average this region has seen since August 2008. Prices were lowest in the Gulf Coast states at 3.79 a gallon, up 1.3 cents.

  6. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.89 a gallon on Monday. That's up 2.4 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. For the first time this year, the West Coast surpassed New England for the highest regional diesel prices at 4.01 a gallon, up 3.9 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.78 a gallon, up 3.6 cents

  7. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.87 a gallon on Monday. That's up 3.9 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.01 a gallon, up 4 cents from a week ago, followed by the West Coast region at 4.00 a gallon, up 4.6 cents. Prices were lowest in the Gulf Coast region and Lower Atlantic States at 3.80 a gallon.

  8. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.90 a gallon on Monday. That's up 3.6 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.05 a gallon, up 4.2 cents from a week ago, followed closely by the West Coast region at 4.04 a gallon, up 4.4 cents. Prices were lowest in the Gulf Coast region at 3.84 a gallon, up 4.3 cents.

  9. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.92 a gallon on Monday. That's up 1.2 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Regionally, diesel prices were highest in New England at 4.06 a gallon, up 1.4 cents from a week ago, followed closely by the West Coast states at 4.05 a gallon, up 1.1 cents. Prices were lowest in the Gulf Coast region at 3.85 a gallon, up 4-tenths of a

  10. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.98 a gallon on Labor Day Monday. That's up 6.8 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the West Coast states at 4.13 a gallon, up 5.6 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.90 a gallon, up 6.8 cents.

  11. Diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to $3.88 a gallon on Monday. That's up 3.9 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.04 a gallon, up 3.7 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.78 a gallon, up 2.7cents. This is Marlana Anderson, with EIA, in Washington. For more information, contact

  12. Diesel prices continue to rise

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to rise The U.S. average retail price for on-highway diesel fuel rose to $4.16 a gallon on Monday. That's up 5.3 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the New England region at 4.33 a gallon, up 6.8 cents from a week ago. Prices were lowest in the Rocky Mountain States at 4.03 a gallon, up 6.8

  13. Continuity of Operations Plan (COOP)

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

    You are here: DOE-ID Home > COOP Continuity of Operations Plan (COOP) Call-In Number: 1-208-526-COOP (2667) or 1-877-DOE-DOE1 (1-877-363-3631) Wait for recording to start then Dial 382: If you are directed or forced to evacuate your current location to an alternate site, please contact us as soon as possible to advise us that you are safe and with a means of contacting you. This toll free or local number can be used by employees or their families to report their whereabouts or the

  14. Continuous flow dielectrophoretic particle concentrator

    DOEpatents

    Cummings, Eric B.

    2007-04-17

    A continuous-flow filter/concentrator for separating and/or concentrating particles in a fluid is disclosed. The filter is a three-port device an inlet port, an filter port and a concentrate port. The filter separates particles into two streams by the ratio of their dielectrophoretic mobility to their electrokinetic, advective, or diffusive mobility if the dominant transport mechanism is electrokinesis, advection, or diffusion, respectively.Also disclosed is a device for separating and/or concentrating particles by dielectrophoretic trapping of the particles.

  15. Best Practices for Continuing Training

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

    DOE-HDBK-1118-99 Reaffirmed January 2014 Superseding DOE-STD-1060-93 February 1993 DOE HANDBOOK BEST PRACTICES FOR CONTINUING TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 NOT MEASUREMENT SENSITIVE This document has been reproduced from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce,

  16. Continuity Program | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Continuity Program NNSA develops and implements the policy of the United States to maintain a comprehensive and effective continuity capability composed of an integrated, overlapping national continuity concept in order to ensure the preservation of the U.S. government and the continuing performance of federal agencies' essential functions. All federal agencies, regardless of location, would have in place a viable continuity program capability to ensure continued performance of essential

  17. Continuous Processing of High Thermal Conductivity Polyethylene...

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

    Continuous Processing of High Thermal Conductivity Polyethylene Fibers and Sheets Massachusetts Institute of Technology (MIT) - Cambridge, MA A new, continuous manufacturing ...

  18. Continuous Reliability Enhancement for Wind project

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

    ... SunShot Grand Challenge: Regional Test Centers Continuous Reliability Enhancement for Wind project HomeTag:Continuous Reliability Enhancement for Wind project The CREW public ...

  19. Optically Directed Assembly of Continuous Mesoscale Filaments...

    Office of Scientific and Technical Information (OSTI)

    Optically Directed Assembly of Continuous Mesoscale Filaments Citation Details In-Document Search Title: Optically Directed Assembly of Continuous Mesoscale Filaments Authors: ...

  20. Continuous Energy Improvement in Motor Driven Systems

    Energy.gov [DOE] (indexed site)

    Continuous Energy Improvement in Motor Driven Systems A GUIDEBOOK FOR INDUSTRY Continuous Energy Improvement in Motor Driven Systems DISCLAIMER This publication was prepared by the ...

  1. Fermilab | Science | Particle Physics | Key Discoveries

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

    Key Discoveries Fermilab produced its first high-energy particle beam on March 1, 1972. Since then hundreds of experiments have used Fermilab's accelerators to study matter at ever smaller scales and its detectors to study the universe at great distances. Here an overview of the top achievements so far. Discovery of the Higgs boson Discovery of the top quark Discovery of the bottom quark Observation of tau neutrino Discovery of a quasar at a distance of 27 billion light-years Observation of

  2. Cryptographic Key Management and Critical Risk Assessment

    SciTech Connect

    Abercrombie, Robert K

    2014-05-01

    The Department of Energy Office of Electricity Delivery and Energy Reliability (DOE-OE) CyberSecurity for Energy Delivery Systems (CSEDS) industry led program (DE-FOA-0000359) entitled "Innovation for Increasing CyberSecurity for Energy Delivery Systems (12CSEDS)," awarded a contract to Sypris Electronics LLC to develop a Cryptographic Key Management System for the smart grid (Scalable Key Management Solutions for Critical Infrastructure Protection). Oak Ridge National Laboratory (ORNL) and Sypris Electronics, LLC as a result of that award entered into a CRADA (NFE-11-03562) between ORNL and Sypris Electronics, LLC. ORNL provided its Cyber Security Econometrics System (CSES) as a tool to be modified and used as a metric to address risks and vulnerabilities in the management of cryptographic keys within the Advanced Metering Infrastructure (AMI) domain of the electric sector. ORNL concentrated our analysis on the AMI domain of which the National Electric Sector Cyber security Organization Resource (NESCOR) Working Group 1 (WG1) has documented 29 failure scenarios. The computational infrastructure of this metric involves system stakeholders, security requirements, system components and security threats. To compute this metric, we estimated the stakes that each stakeholder associates with each security requirement, as well as stochastic matrices that represent the probability of a threat to cause a component failure and the probability of a component failure to cause a security requirement violation. We applied this model to estimate the security of the AMI, by leveraging the recently established National Institute of Standards and Technology Interagency Report (NISTIR) 7628 guidelines for smart grid security and the International Electrotechnical Commission (IEC) 63351, Part 9 to identify the life cycle for cryptographic key management, resulting in a vector that assigned to each stakeholder an estimate of their average loss in terms of dollars per day of system

  3. Key rate for calibration robust entanglement based BB84 quantum key distribution protocol

    SciTech Connect

    Gittsovich, O.; Moroder, T.

    2014-12-04

    We apply the approach of verifying entanglement, which is based on the sole knowledge of the dimension of the underlying physical system to the entanglement based version of the BB84 quantum key distribution protocol. We show that the familiar one-way key rate formula holds already if one assumes the assumption that one of the parties is measuring a qubit and no further assumptions about the measurement are needed.

  4. Method for encryption and transmission of digital keying data

    DOEpatents

    Mniszewski, Susan M.; Springer, Edward A.; Brenner, David P.

    1988-01-01

    A method for the encryption, transmission, and subsequent decryption of digital keying data. The method utilizes the Data Encryption Standard and is implemented by means of a pair of apparatus, each of which is selectable to operate as either a master unit or remote unit. Each unit contains a set of key encryption keys which are indexed by a common indexing system. The master unit operates upon command from the remote unit to generate a data encryption key and encrypt the data encryption key using a preselected key encryption key. The encrypted data encryption key and an index designator are then downloaded to the remote unit, where the data encryption key is decrypted for subsequent use in the encryption and transmission data. Downloading of the encrypted data encryption key enables frequent change of keys without requiring manual entry or storage of keys at the remote unit.

  5. TEC Working Group Topic Groups Tribal Key Documents | Department...

    Office of Environmental Management (EM)

    Key Documents TEC Working Group Topic Groups Tribal Key Documents Key Documents Tribal Discussions on Grant Program (56.04 KB) Native American Map (731.69 KB) Task Plan 1 - Tribal ...

  6. TEC Working Group Topic Groups Security Key Documents | Department...

    Office of Environmental Management (EM)

    Key Documents TEC Working Group Topic Groups Security Key Documents Key Documents Security TG Work Plan August 7, 2006 (24.31 KB) Security Lessons Learned Document August 2, 2006 ...

  7. Continuous reduction of uranium tetrafluoride

    SciTech Connect

    DeMint, A.L.; Maxey, A.W.

    1993-10-21

    Operation of a pilot-scale system for continuous metallothermic reduction of uranium tetrafluoride (UF{sub 4} or green salt) has been initiated. This activity is in support of the development of a cost- effective process to produce uranium-iron (U-Fe) alloy feed for the Uranium-Atomic Vapor Laser Isotope Separation (U-AVLIS) program. To date, five runs have been made to reduce green salt (UF{sub 4}) with magnesium. During this quarter, three runs were made to perfect the feeding system, examine feed rates, and determine the need for a crust breaker/stirrer. No material was drawn off in any of the runs; both product metal and by-product salt were allowed to accumulate in the reactor.

  8. Continuous magnetic separator and process

    DOEpatents

    Oder, Robin R.; Jamison, Russell E.

    2008-04-22

    A continuous magnetic separator and process for separating a slurry comprising magnetic particles into a clarified stream and a thickened stream. The separator has a container with a slurry inlet, an overflow outlet for the discharge of the clarified slurry stream, and an underflow outlet for the discharge of a thickened slurry stream. Magnetic particles in the slurry are attracted to, and slide down, magnetic rods within the container. The slurry is thus separated into magnetic concentrate and clarified slurry. Flow control means can be used to control the ratio of the rate of magnetic concentrate to the rate of clarified slurry. Feed control means can be used to control the rate of slurry feed to the slurry inlet.

  9. Continuously variable focal length lens

    DOEpatents

    Adams, Bernhard W; Chollet, Matthieu C

    2013-12-17

    A material preferably in crystal form having a low atomic number such as beryllium (Z=4) provides for the focusing of x-rays in a continuously variable manner. The material is provided with plural spaced curvilinear, optically matched slots and/or recesses through which an x-ray beam is directed. The focal length of the material may be decreased or increased by increasing or decreasing, respectively, the number of slots (or recesses) through which the x-ray beam is directed, while fine tuning of the focal length is accomplished by rotation of the material so as to change the path length of the x-ray beam through the aligned cylindrical slows. X-ray analysis of a fixed point in a solid material may be performed by scanning the energy of the x-ray beam while rotating the material to maintain the beam's focal point at a fixed point in the specimen undergoing analysis.

  10. Continuous equal channel angular pressing

    DOEpatents

    Zhu, Yuntian T.; Lowe, Terry C.; Valiev, Ruslan Z.; Raab, Georgy J.

    2006-12-26

    An apparatus that continuously processes a metal workpiece without substantially altering its cross section includes a wheel member having an endless circumferential groove, and a stationary constraint die that surrounds the wheel member, covers most of the length of the groove, and forms a passageway with the groove. The passageway has a rectangular shaped cross section. An abutment member projects from the die into the groove and blocks one end of the passageway. The wheel member rotates relative to the die in the direction toward the abutment member. An output channel in the die adjacent the abutment member has substantially the same cross section as the passageway. A metal workpiece is fed through an input channel into the passageway and carried in the groove by frictional drag in the direction towards the abutment member, and is extruded through the output channel without any substantial change in cross section.

  11. Cooling Towers: Understanding Key Components of Cooling Towers...

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

    Cooling Towers: Understanding Key Components of Cooling Towers and How to Improve Water Efficiency Cooling Towers: Understanding Key Components of Cooling Towers and How to Improve ...

  12. Keys to Successful Quality Assurance and Quality Control Programs...

    Office of Environmental Management (EM)

    Keys to Successful Quality Assurance and Quality Control Programs (101) Keys to Successful Quality Assurance and Quality Control Programs (101) January 28...

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

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

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

  14. Focus Series: Program Finds Community "Readiness" Is the Key...

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

    Program Finds Community "Readiness" Is the Key to More Retrofits Focus Series: Program Finds Community "Readiness" Is the Key to More Retrofits Focus Series: Program Finds ...

  15. Key Publications - Natural Gas Regulation | Department of Energy

    Energy Saver

    Services Natural Gas Regulation Key Publications - Natural Gas Regulation Key Publications - Natural Gas Regulation Natural Gas Imports and Exports - Quarterly Reports ...

  16. Technology Key to Harnessing Natural Gas Potential | Department...

    Energy Saver

    Key to Harnessing Natural Gas Potential Technology Key to Harnessing Natural Gas Potential July 18, 2012 - 3:52pm Addthis Deputy Secretary Daniel Poneman tours Proinlosa Energy ...

  17. Midstream Infrastructure Improvements Key to Realizing Full Potential...

    Energy Saver

    Midstream Infrastructure Improvements Key to Realizing Full Potential of Domestic Natural Gas Midstream Infrastructure Improvements Key to Realizing Full Potential of Domestic ...

  18. Keys to Successful Quality Assurance and Quality Control Programs...

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

    Keys to Successful Quality Assurance and Quality Control Programs (101) Keys to Successful Quality Assurance and Quality Control Programs (101) Better Buildings Residential Network ...

  19. 2015 Key Wind Program and National Laboratory Accomplishments

    Energy Saver

    Key Wind Program and National Laboratory Accomplishments 2015 Key Wind Program and National Laboratory Accomplishments | 1 | Powering the Energy Revolution through Wind Evolution ...

  20. Energy: Critical Infrastructure and Key Resources Sector-Specific...

    Energy Saver

    Energy: Critical Infrastructure and Key Resources Sector-Specific Plan as input to the National Infrastructure Protection Plan (Redacted) Energy: Critical Infrastructure and Key ...

  1. Spotlight on Key Program Strategies from the Better Buildings...

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

    Spotlight on Key Program Strategies from the Better Buildings Neighborhood Program, Final Evaluation Volume 6 Spotlight on Key Program Strategies from the Better Buildings Neighborhood ...

  2. Key Renewable Energy Opportunities for Oklahoma Tribes | Department...

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

    Key Renewable Energy Opportunities for Oklahoma Tribes Key Renewable Energy Opportunities for Oklahoma Tribes August 13, 2012 Oklahoma City, Oklahoma Cox Convention Center The...

  3. Physicists in China Nail a Key Neutrino Measurement (Science...

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

    in China Nail a Key Neutrino Measurement (Science) External Link: http:news.sciencemag.orgsciencenow201203physicists-in-china-nail-a-key.htm... By jlabadmin on Thu, ...

  4. Turbulence may be key to "fast magnetic reconnection" mystery

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

    Turbulence may be key to "fast magnetic reconnection" mystery Turbulence may be key to "fast magnetic reconnection" mystery The new research could lead to better understanding of ...

  5. 2015 Key Water Power Program and National Laboratory Accomplishments...

    Energy.gov [DOE] (indexed site)

    Water Power Program and National Laboratory Accomplishments 2015 Key Water Power Program and National Laboratory Accomplishments | 1 | 2015 Key Water Power Program and National ...

  6. Energy Critical Infrastructure and Key Resources Sector-Specific...

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

    Energy Critical Infrastructure and Key Resources Sector-Specific Plan as input to the National Infrastructure Protection Plan (Redacted) Energy Critical Infrastructure and Key ...

  7. Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges...

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

    Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. ...

  8. PEM Fuel Cell Technology, Key Research Needs and Approaches ...

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

    Technology, Key Research Needs and Approaches (Presentation) PEM Fuel Cell Technology, Key Research Needs and Approaches (Presentation) Presented at the DOE Fuel Cell ...

  9. Communication Is Key to Packaging and Transportation Safety and...

    Energy Saver

    Communication Is Key to Packaging and Transportation Safety and Compliance Communication Is Key to Packaging and Transportation Safety and Compliance Presentation made by Steve ...

  10. GE Key Partner in Innovation Institutes | GE Global Research

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

    GE Is Key Partner in Manufacturing Innovation Institutes Click to email this to a friend ... GE Is Key Partner in Manufacturing Innovation Institutes GE Global Research ...

  11. Continuous Fiber Ceramic Composites (CFCC)

    SciTech Connect

    R. A. Wagner

    2002-12-18

    This report summarizes work to develop CFCC's for various applications in the Industries of the Future (IOF) and power generation areas. Performance requirements range from relatively modest for hot gas filters to severe for turbine combustor liners and infrared burners. The McDermott Technology Inc. (MTI) CFCC program focused on oxide/oxide composite systems because they are known to be stable in the application environments of interest. The work is broadly focused on dense and porous composite systems depending on the specific application. Dense composites were targeted at corrosion resistant components, molten aluminum handling components and gas turbine combustor liners. The development work on dense composites led to significant advances in fiber coatings for oxide fibers and matrix densification. Additionally, a one-step fabrication process was developed to produce low cost composite components. The program also supported key developments in advanced oxide fibers that resulted in an improved version of Nextel 610 fiber (commercially available as Nextel 650) and significant progress in the development of a YAG/alumina fiber. Porous composite development focused on the vacuum winding process used to produce hot gas filters and infrared burner components.

  12. Methods of producing continuous boron carbide fibers

    SciTech Connect

    Garnier, John E.; Griffith, George W.

    2015-12-01

    Methods of producing continuous boron carbide fibers. The method comprises reacting a continuous carbon fiber material and a boron oxide gas within a temperature range of from approximately 1400.degree. C. to approximately 2200.degree. C. Continuous boron carbide fibers, continuous fibers comprising boron carbide, and articles including at least a boron carbide coating are also disclosed.

  13. Acquisition and Project Management Continuous Improvement Presentation |

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

    Department of Energy and Project Management Continuous Improvement Presentation Acquisition and Project Management Continuous Improvement Presentation Presentation on Acquisition and Project Management Continuous Improvement. Acquisition and Project Management Continuous Improvement presentation (1.43 MB) More Documents & Publications Occupational Safety Performance Voluntary Protection Program Onsite Review, Safeguards and Security - August 2012 Report on Acquisition and Project

  14. Low-Power Public Key Cryptography

    SciTech Connect

    BEAVER,CHERYL L.; DRAELOS,TIMOTHY J.; HAMILTON,VICTORIA A.; SCHROEPPEL,RICHARD C.; GONZALES,RITA A.; MILLER,RUSSELL D.; THOMAS,EDWARD V.

    2000-11-01

    This report presents research on public key, digital signature algorithms for cryptographic authentication in low-powered, low-computation environments. We assessed algorithms for suitability based on their signature size, and computation and storage requirements. We evaluated a variety of general purpose and special purpose computing platforms to address issues such as memory, voltage requirements, and special functionality for low-powered applications. In addition, we examined custom design platforms. We found that a custom design offers the most flexibility and can be optimized for specific algorithms. Furthermore, the entire platform can exist on a single Application Specific Integrated Circuit (ASIC) or can be integrated with commercially available components to produce the desired computing platform.

  15. Wide area continuous offender monitoring

    SciTech Connect

    Hoshen, J.; Drake, G.; Spencer, D.

    1996-11-01

    The corrections system in the U.S. is supervising over five million offenders. This number is rising fast and so are the direct and indirect costs to society. To improve supervision and reduce the cost of parole and probation, first generation home arrest systems were introduced in 1987. While these systems proved to be helpful to the corrections system, their scope is rather limited because they only cover an offender at a single location and provide only a partial time coverage. To correct the limitations of first-generation systems, second-generation wide area continuous electronic offender monitoring systems, designed to monitor the offender at all times and locations, are now on the drawing board. These systems use radio frequency location technology to track the position of offenders. The challenge for this technology is the development of reliable personal locator devices that are small, lightweight, with long operational battery life, and indoors/outdoors accuracy of 100 meters or less. At the center of a second-generation system is a database that specifies the offender`s home, workplace, commute, and time the offender should be found in each. The database could also define areas from which the offender is excluded. To test compliance, the system would compare the observed coordinates of the offender with the stored location for a given time interval. Database logfiles will also enable law enforcement to determine if a monitored offender was present at a crime scene and thus include or exclude the offender as a potential suspect.

  16. SECTION L -ATTACHMENT B - LISTING OF KEY PERSONNEL

    National Nuclear Security Administration (NNSA)

    H SECTION J APPENDIX H KEY PERSONNEL [Note: To be inserted by the Contracting Officer after

  17. Entanglement verification for quantum-key-distribution systems with an underlying bipartite qubit-mode structure

    SciTech Connect

    Rigas, Johannes; Luetkenhaus, Norbert

    2006-01-15

    We consider entanglement detection for quantum-key-distribution systems that use two signal states and continuous-variable measurements. This problem can be formulated as a separability problem in a qubit-mode system. To verify entanglement, we introduce an object that combines the covariance matrix of the mode with the density matrix of the qubit. We derive necessary separability criteria for this scenario. These criteria can be readily evaluated using semidefinite programming and we apply them to the specific quantum key distribution protocol.

  18. SECA Fuel Cell Program Moves Two Key Projects Into Next Phase | Department

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

    of Energy SECA Fuel Cell Program Moves Two Key Projects Into Next Phase SECA Fuel Cell Program Moves Two Key Projects Into Next Phase February 5, 2009 - 12:00pm Addthis Washington, D.C. - The U.S. Department of Energy (DOE) has selected two projects for continuation within the Department's Solid State Energy Conversion Alliance (SECA) Program research portfolio. The projects--led by FuelCell Energy, in partnership with VersaPower Systems, and Siemens Energy--have successfully demonstrated

  19. Continuous profiling of magnetotelluric fields

    SciTech Connect

    Verdin, C.T.

    1991-05-01

    The magnetotelluric (MT) method of mapping ground electrical conductivity is traditionally based on measurement of the surface impedance at widely spaced stations to infer models of the subsurface through a suitable pseudo 1-D inverse or with linearized least-squares inversion for 2- or 3-D geoelectric media. It is well known that small near-surface inhomogeneities can produce spatial discontinuities in the measured electric fields over a wide frequency range and may consequently bias the impedance on a very local scale. Inadequate station spacing effectively aliases the electric field measurements and results in distortions that cannot be removed in subsequent processing or modelling. In order to fully exploit the benefits of magnetotellurics in complex geological environments, closely spaced measurements must be used routinely. This thesis entertains an analysis of MT data taken along continuous profiles and is a first step that will allow more encompassing 2-D sampling techniques to become viable in the years to come. The developments presented here are to a large extent motivated by the physical insight gained from low-contrast solutions to the forward MT problem. These solutions describe the relationship between a perturbation in the electrical conductivity of the subsurface and the ensuing perturbation of the MT response as the output of a linear system. Albeit strictly accurate in a limited subset of practical exploration problems, the linearized solutions allow one to pursue a model independent study of the response characteristics of MT data. In fact, these solutions yield simple expressions for 1-,2-, and 3-D resistivity models which are here examined in progressive sequence.

  20. Finite-key security analysis of quantum key distribution with imperfect light sources

    DOE PAGES [OSTI]

    Mizutani, Akihiro; Curty, Marcos; Lim, Charles Ci Wen; Imoto, Nobuyuki; Tamaki, Kiyoshi

    2015-09-09

    In recent years, the gap between theory and practice in quantum key distribution (QKD) has been significantly narrowed, particularly for QKD systems with arbitrarily flawed optical receivers. The status for QKD systems with imperfect light sources is however less satisfactory, in the sense that the resulting secure key rates are often overly dependent on the quality of state preparation. This is especially the case when the channel loss is high. Very recently, to overcome this limitation, Tamaki et al proposed a QKD protocol based on the so-called 'rejected data analysis', and showed that its security in the limit of infinitelymore » long keys is almost independent of any encoding flaw in the qubit space, being this protocol compatible with the decoy state method. Here, as a step towards practical QKD, we show that a similar conclusion is reached in the finite-key regime, even when the intensity of the light source is unstable. More concretely, we derive security bounds for a wide class of realistic light sources and show that the bounds are also efficient in the presence of high channel loss. Our results strongly suggest the feasibility of long distance provably secure communication with imperfect light sources.« less

  1. Finite-key security analysis of quantum key distribution with imperfect light sources

    SciTech Connect

    Mizutani, Akihiro; Curty, Marcos; Lim, Charles Ci Wen; Imoto, Nobuyuki; Tamaki, Kiyoshi

    2015-09-09

    In recent years, the gap between theory and practice in quantum key distribution (QKD) has been significantly narrowed, particularly for QKD systems with arbitrarily flawed optical receivers. The status for QKD systems with imperfect light sources is however less satisfactory, in the sense that the resulting secure key rates are often overly dependent on the quality of state preparation. This is especially the case when the channel loss is high. Very recently, to overcome this limitation, Tamaki et al proposed a QKD protocol based on the so-called 'rejected data analysis', and showed that its security in the limit of infinitely long keys is almost independent of any encoding flaw in the qubit space, being this protocol compatible with the decoy state method. Here, as a step towards practical QKD, we show that a similar conclusion is reached in the finite-key regime, even when the intensity of the light source is unstable. More concretely, we derive security bounds for a wide class of realistic light sources and show that the bounds are also efficient in the presence of high channel loss. Our results strongly suggest the feasibility of long distance provably secure communication with imperfect light sources.

  2. Mercury Continuous Emmission Monitor Calibration

    SciTech Connect

    John Schabron; Eric Kalberer; Ryan Boysen; William Schuster; Joseph Rovani

    2009-03-12

    Mercury continuous emissions monitoring systems (CEMs) are being implemented in over 800 coal-fired power plant stacks throughput the U.S. Western Research Institute (WRI) is working closely with the Electric Power Research Institute (EPRI), the National Institute of Standards and Technology (NIST), and the Environmental Protection Agency (EPA) to facilitate the development of the experimental criteria for a NIST traceability protocol for dynamic elemental mercury vapor calibrators/generators. These devices are used to calibrate mercury CEMs at power plant sites. The Clean Air Mercury Rule (CAMR) which was published in the Federal Register on May 18, 2005 and vacated by a Federal appeals court in early 2008 required that calibration be performed with NIST-traceable standards. Despite the vacature, mercury emissions regulations in the future will require NIST traceable calibration standards, and EPA does not want to interrupt the effort towards developing NIST traceability protocols. The traceability procedures will be defined by EPA. An initial draft traceability protocol was issued by EPA in May 2007 for comment. In August 2007, EPA issued a conceptual interim traceability protocol for elemental mercury calibrators. The protocol is based on the actual analysis of the output of each calibration unit at several concentration levels ranging initially from about 2-40 {micro}g/m{sup 3} elemental mercury, and in the future down to 0.2 {micro}g/m{sup 3}, and this analysis will be directly traceable to analyses by NIST. The EPA traceability protocol document is divided into two separate sections. The first deals with the qualification of calibrator models by the vendors for use in mercury CEM calibration. The second describes the procedure that the vendors must use to certify the calibrators that meet the qualification specifications. The NIST traceable certification is performance based, traceable to analysis using isotope dilution inductively coupled plasma

  3. Financial Program Management for Continuous Improvement

    Office of Energy Efficiency and Renewable Energy (EERE)

    This webinar, held on March 16, 2011, focuses on ways to improve financial programs and discusses strategies for continuous improvements.

  4. Key management for large scale end-to-end encryption

    SciTech Connect

    Witzke, E.L.

    1994-07-01

    Symmetric end-to-end encryption requires separate keys for each pair of communicating confidants. This is a problem of Order N{sup 2}. Other factors, such as multiple sessions per pair of confidants and multiple encryption points in the ISO Reference Model complicate key management by linear factors. Public-key encryption can reduce the number of keys managed to a linear problem which is good for scaleability of key management, but comes with complicating issues and performance penalties. Authenticity is the primary ingredient of key management. If each potential pair of communicating confidants can authenticate data from each other, then any number of public encryption keys of any type can be communicated with requisite integrity. These public encryption keys can be used with the corresponding private keys to exchange symmetric cryptovariables for high data rate privacy protection. The Digital Signature Standard (DSS), which has been adopted by the United States Government, has both public and private components, similar to a public-key cryptosystem. The Digital Signature Algorithm of the DSS is intended for authenticity but not for secrecy. In this paper, the authors will show how the use of the Digital Signature Algorithm combined with both symmetric and asymmetric (public-key) encryption techniques can provide a practical solution to key management scaleability problems, by reducing the key management complexity to a problem of order N, without sacrificing the encryption speed necessary to operate in high performance networks.

  5. In-situ continuous water analyzing module

    DOEpatents

    Thompson, Cyril V.; Wise, Marcus B.

    1998-01-01

    An in-situ continuous liquid analyzing system for continuously analyzing volatile components contained in a water source comprises: a carrier gas supply, an extraction container and a mass spectrometer. The carrier gas supply continuously supplies the carrier gas to the extraction container and is mixed with a water sample that is continuously drawn into the extraction container. The carrier gas continuously extracts the volatile components out of the water sample. The water sample is returned to the water source after the volatile components are extracted from it. The extracted volatile components and the carrier gas are delivered continuously to the mass spectometer and the volatile components are continuously analyzed by the mass spectrometer.

  6. In-situ continuous water monitoring system

    DOEpatents

    Thompson, Cyril V.; Wise, Marcus B.

    1998-01-01

    An in-situ continuous liquid monitoring system for continuously analyzing volatile components contained in a water source comprises: a carrier gas supply, an extraction container and a mass spectrometer. The carrier gas supply continuously supplies the carrier gas to the extraction container and is mixed with a water sample that is continuously drawn into the extraction container by the flow of carrier gas into the liquid directing device. The carrier gas continuously extracts the volatile components out of the water sample. The water sample is returned to the water source after the volatile components are extracted from it. The extracted volatile components and the carrier gas are delivered continuously to the mass spectrometer and the volatile components are continuously analyzed by the mass spectrometer.

  7. In-situ continuous water monitoring system

    DOEpatents

    Thompson, C.V.; Wise, M.B.

    1998-03-31

    An in-situ continuous liquid monitoring system for continuously analyzing volatile components contained in a water source comprises: a carrier gas supply, an extraction container and a mass spectrometer. The carrier gas supply continuously supplies the carrier gas to the extraction container and is mixed with a water sample that is continuously drawn into the extraction container by the flow of carrier gas into the liquid directing device. The carrier gas continuously extracts the volatile components out of the water sample. The water sample is returned to the water source after the volatile components are extracted from it. The extracted volatile components and the carrier gas are delivered continuously to the mass spectrometer and the volatile components are continuously analyzed by the mass spectrometer. 2 figs.

  8. Florida Keys El Coop Assn, Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Keys El Coop Assn, Inc Jump to: navigation, search Name: Florida Keys El Coop Assn, Inc Place: Florida Phone Number: 305-852-2431 Website: www.fkec.com Twitter: @FLKeysElectric...

  9. 2015 Key Wind Program and National Laboratory Accomplishments...

    Energy.gov [DOE] (indexed site)

    2015 Key Wind Program and National Laboratory Accomplishments 1 of 32 2015 Key Wind Program and National Laboratory Accomplishments The U.S. Department of Energy (DOE) Wind Program ...

  10. Key Activities in Wind Energy | Department of Energy

    Energy Saver

    About the Program Key Activities in Wind Energy Key Activities in Wind Energy In order to reduce the cost of wind power technologies and accelerate the deployment of wind power, ...

  11. Could Solar Energy Storage be Key for Residential Solar? | Department...

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

    Could Solar Energy Storage be Key for Residential Solar? Could Solar Energy Storage be Key for Residential Solar? October 26, 2010 - 4:52pm Addthis This is the silent power storage ...

  12. Solid Electrolyte: the Key for High-Voltage Lithium Batteries...

    Office of Scientific and Technical Information (OSTI)

    Solid Electrolyte: the Key for High-Voltage Lithium Batteries Citation Details In-Document Search Title: Solid Electrolyte: the Key for High-Voltage Lithium Batteries Authors: Li, ...

  13. June2010KeyEISChart.pdf | Department of Energy

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

    June2010KeyEISChart.pdf June2010KeyEISChart.pdf June2010KeyEISChart.pdf (59.25 KB) More Documents & Publications Schedules of Key Environmental Impact Statements Demonstration of a Variable Phase Turbine Power System for Low Temperature Geothermal Resources A 3D-3C Reflection Seismic Survey and Data Integration to Identify the Seismic Response of Fractures and Permeable Zones Over a Known Geothermal Resource at Soda Lake, Churchhill Co., NV

  14. 2015 Key Water Power Program and National Laboratory Accomplishments

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

    Slideshow | Department of Energy 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow Addthis 2015 Key Water Power Program and National Laboratory Accomplishments Report 1 of 28 2015 Key Water Power Program and National Laboratory Accomplishments Report By accelerating the development of markets for hydropower and marine and hydrokinetic (MHK) projects, the Water Power Program is striving

  15. 2015 Key Wind Program and National Laboratory Accomplishments Slideshow |

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

    Department of Energy 2015 Key Wind Program and National Laboratory Accomplishments Slideshow 2015 Key Wind Program and National Laboratory Accomplishments Slideshow Addthis 2015 Key Wind Program and National Laboratory Accomplishments 1 of 32 2015 Key Wind Program and National Laboratory Accomplishments The U.S. Department of Energy (DOE) Wind Program is committed to helping the nation secure cost-competitive sources of renewable energy through the development and deployment of innovative

  16. Residential Energy Efficiency Financing: Key Elements of Program Design

    Energy.gov [DOE]

    Presents key programmatic elements and context of financing initiatives, including contractor support, rebates, quality assurance, and more.

  17. SECTION L -ATTACHMENT B - LISTING OF KEY PERSONNEL

    National Nuclear Security Administration (NNSA)

    B, Page 1 SECTION L ATTACHMENT B LISTING OF KEY PERSONNEL TITLE NAME Note: Addremove extra rows if needed...

  18. 2015 Key Water Power Program and National Laboratory Accomplishments

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

    Slideshow | Department of Energy 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Slideshow 2015 Key Water Power Program and National Laboratory Accomplishments Report 1 of 28 2015 Key Water Power Program and National Laboratory Accomplishments Report By accelerating the development of markets for hydropower and marine and hydrokinetic (MHK) projects, the Water Power Program is striving to

  19. 2015 Key Wind Program and National Laboratory Accomplishments | Department

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

    of Energy 2015 Key Wind Program and National Laboratory Accomplishments 2015 Key Wind Program and National Laboratory Accomplishments 2015 Key Wind Program and National Laboratory Accomplishments 1 of 32 2015 Key Wind Program and National Laboratory Accomplishments The U.S. Department of Energy (DOE) Wind Program is committed to helping the nation secure cost-competitive sources of renewable energy through the development and deployment of innovative wind power technologies. By investing in

  20. Key Dates | U.S. DOE Office of Science (SC)

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

    Key Dates Albert Einstein Distinguished Educator Fellowship (AEF) Program Einstein Fellowship Home Eligibility Benefits Obligations How to Apply Key Dates Frequently Asked Questions Fellows Central Contact WDTS Home Key Dates Print Text Size: A A A FeedbackShare Page Key Dates for the 2017-2018 AEF Program Application process. On-line Application Opens August 17, 2016 Application Deadline 8:00pm EST November 17, 2016 Application Review 8 - 9 weeks Notification to Semi-Finalists [Travel

  1. Key Dates | U.S. DOE Office of Science (SC)

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

    Key Dates DOE Office of Science Graduate Student Research (SCGSR) Program SCGSR Home Eligibility Benefits Participant Obligations How to Apply Information for Laboratory Scientists and Thesis Advisors Key Dates Frequently Asked Questions Contact WDTS Home Key Dates Print Text Size: A A A FeedbackShare Page The SCGSR Program Key Dates are noted below. At the submission deadline (shown in red), the online application system will close after which no additional materials will be accepted. The

  2. Fuel Cell Technologies Office Key Activities | Department of Energy

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

    About the Fuel Cell Technologies Office » Fuel Cell Technologies Office Key Activities Fuel Cell Technologies Office Key Activities The Fuel Cell Technologies Office conducts work in several key areas to advance the development and commercialization of hydrogen and fuel cell technologies. Research, Development, and Demonstration Key areas of research, development, and demonstration (RD&D) include the following: Fuel Cell R&D, which seeks to improve the durability, reduce the cost, and

  3. Key Activities of the Geothermal Technologies Office | Department of Energy

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

    About the Geothermal Technologies Office » Key Activities of the Geothermal Technologies Office Key Activities of the Geothermal Technologies Office Key activities for the Geothermal Technologies Office (GTO) include research, development and demonstration; system validation; technology validation; strategic planning, analysis, and R&D integration. Specific activities are summarized below. Program Area Activities Enhanced Geothermal Systems (EGS) GTO conducts research, development and

  4. Notices INSTITUTE OF EDUCATION SCIENCES-Continued

    Energy.gov [DOE] (indexed site)

    Tuesday, April 23, 2013 Notices INSTITUTE OF EDUCATION SCIENCES-Continued CFDA No. and name Application package available Deadline for trans- mittal of applications Estimated...

  5. EM Contractor Instrumental in Providing Observatory's Continuous...

    Office of Environmental Management (EM)

    completed work to ensure continuous electrical power at a unique Hanford Site facility ... Performing substation maintenance had become increasingly difficult for MSA's Electrical ...

  6. Hanford year 2000 Business Continuity Plan

    SciTech Connect

    VORNEY, S.V.

    1999-11-01

    The goal of Department of Energy Richland Operations (DOE-RL) Year 2000 (Y2K) effort is to ensure that the Hanford site successfully continues its mission as we approach and enter the 21th century. The Y2K Business Continuity Planning process provides a structured approach to identify Y2K risks to the site and to mitigate these risks through Y2K Contingency Planning, ''Zero-Day'' Transition Planning and Emergency Preparedness. This document defines the responsibilities, processes and plans for Hanford's Y2K Business Continuity. It identifies proposed business continuity drills, tentative schedule and milestones.

  7. 2015 plan reaffirms continued community commitment

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

    2015 plan reaffirms continued community commitment Community Connections: Your link to ... Latest Issue: September 1, 2016 all issues All Issues submit 2015 plan reaffirms ...

  8. Continuous Change Institutional Change Principle | Department...

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

    ...itutional-Behavioral Dimension. Applications The following case studies demonstrate successful applications of the continuous change principle. Driving Operation Changes through an ...

  9. Sandia's Continuously Recirculating Falling-Particle Receiver...

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

    Continuously Recirculating Falling-Particle Receiver Emplaced at Top of Solar Tower - Sandia Energy ... Batteries Electric Drive Systems Hydrogen Materials & Components Compatibility ...

  10. Continuous Reliability Enhancement for Wind (CREW)

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

    Technologies Alistair Ogilvie, CREW Project Lead aogilvi@sandia.gov Continuous Reliability Enhancement for Wind (CREW) 2012 Wind Turbine Blade Workshop June 1, 2012 SAND...

  11. Optically Directed Assembly of Continuous Mesoscale Filaments...

    Office of Scientific and Technical Information (OSTI)

    Optically Directed Assembly of Continuous Mesoscale Filaments Bahns, J. T.; Sankaranarayanan, S. K. R. S.; Gray, S. K.; Chen, L. Not Available American Physical Society None USDOE...

  12. DOE Continues Aggressive Energy Efficiency Enforcement Effort...

    Office of Environmental Management (EM)

    Aggressive Energy Efficiency Enforcement Effort with Nearly 30 New Proposed Penalties DOE Continues Aggressive Energy Efficiency Enforcement Effort with Nearly 30 New Proposed ...

  13. CRAD, Feedback and Continuous Improvement - DOE Headquarters...

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

    Feedback and Continuous Improvement Inspection Criteria and Approach - DOE ... Department of Energy Oversight Policy; DOE Order 226. 1A, Implementation of Department of Energy ...

  14. continuously jet-stirred tank reactor

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

    continuously jet-stirred tank reactor - Sandia Energy Energy Search Icon Sandia Home ... Predictive Simulation of Engines Transportation Energy Consortiums Engine Combustion ...

  15. Advisory Committee Recommends Continued Investment in Jefferson...

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

    This aerial view of the Continuous Electron Beam Accelerator Facility shows the footprint of the accelerator and the experimental halls where nuclear physics experiments are ...

  16. Advisory Committee Recommends Continued Investment in Jefferson...

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

    aerial view of the Continuous Electron Beam Accelerator Facility shows the footprint of the accelerator and the experimental halls where nuclear physics experiments are conducted. ...

  17. A key management concept for the CTBT International Monitoring System

    SciTech Connect

    Herrington, P.; Draelos, T.; Craft, R.; Brickell, E.; Frankel, Y.; Silvestri, M.

    1997-08-01

    Cryptographic authentication (commonly referred to as ``technical authentication`` in Working Group B) is an enabling technology which ensures the integrity of sensor data and security of digital networks under various data security compromise scenarios. The use of cryptographic authentication,however, implies the development of a key management infrastructure for establishing trust in the generation and distribution of cryptographic keys. This paper proposes security and operational requirements for a CTBT (Comprehensive Test Ban Treaty) key management system and, furthermore, presents a public key based solution satisfying the requirements. The key management system is instantiated with trust distribution technologies similar to those currently implemented in industrial public key infrastructures. A complete system solution is developed.

  18. Key Renewable Energy Opportunities for Oklahoma Tribes | Department of

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

    Energy Key Renewable Energy Opportunities for Oklahoma Tribes Key Renewable Energy Opportunities for Oklahoma Tribes August 13, 2012 Oklahoma City, Oklahoma Cox Convention Center The Office of Indian Energy Tribal Leader Energy Forum on Key Renewable Energy Opportunities for Oklahoma Tribes was held August 13, 2012, in Oklahoma City, Oklahoma. The forum gave Oklahoma tribal leaders the opportunity to receive the latest updates on DOE's energy development efforts in Indian Country and

  19. 2015 Key Water Power Program and National Laboratory Accomplishments Report

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

    | Department of Energy 5 Key Water Power Program and National Laboratory Accomplishments Report 2015 Key Water Power Program and National Laboratory Accomplishments Report 2015 Key Water Power Program and National Laboratory Accomplishments Report The U.S. Department of Energy (DOE) Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation from water resources across the United States. By

  20. 2015 Key Wind Program and National Laboratory Accomplishments | Department

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

    of Energy Key Wind Program and National Laboratory Accomplishments 2015 Key Wind Program and National Laboratory Accomplishments 2015 Key Wind Program and National Laboratory Accomplishments The U.S. Department of Energy (DOE) Wind Program is committed to helping the nation secure cost-competitive sources of renewable energy through the development and deployment of innovative wind power technologies. By investing in improvements to wind plant design, technology development, and operation as

  1. Key Board Products and Special Reports - Hanford Site

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

    Key Board Products and Special Reports Hanford Advisory Board Convening Report SSAB Guidance Memorandum of Understanding Membership Nomination and Appointment Process Operating Ground Rules Calendars Advice and Responses Full Board Meeting Information Committee Meeting Information Outgoing Board Correspondence Key Board Products and Special Reports HAB Annual Report HAB and Committee Lists Points of Contact Related Links Key Board Products and Special Reports Email Email Page | Print Print Page

  2. Vehicle Technologies Office: Key Activities in Vehicles | Department of

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

    Energy About the Vehicle Technologies Office » Vehicle Technologies Office: Key Activities in Vehicles Vehicle Technologies Office: Key Activities in Vehicles We conduct work in four key areas to develop and deploy vehicle technologies that reduce the use of petroleum while maintaining or improving performance, power, and comfort. Research and development (R&D); testing and analysis; government and community stakeholder support; and education help people access and use efficient, clean

  3. DOE Announces More Key Administration Posts | Department of Energy

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

    Key Administration Posts DOE Announces More Key Administration Posts March 20, 2009 - 12:00am Addthis WASHINGTON, DC - Today, President Barack Obama announced his intent to nominate the following individuals to key administration posts: Dr. Steven E. Koonin, Under Secretary for Science, Department of Energy; David Sandalow, Assistant Secretary for Policy and International Affairs, Department of Energy; Ambassador Johnnie Carson, Assistant Secretary for African Affairs, State Department; Kathy

  4. Key Dates | U.S. DOE Office of Science (SC)

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

    Key Activities Key Activities Key Activities Bringing Innovative Manufacturing Technologies and Materials to Full "To Scale" Industrial Use Innovation is inherent in all of AMO's investment activities helping small, medium, and large manufacturers develop cutting-edge clean energy products and technology that reduce energy consumption in every stage or place it is used in industry. Built upon a foundation of strong public-private partnerships, our support of advanced manufacturing

  5. Key Dates | U.S. DOE Office of Science (SC)

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

    Key Dates Visiting Faculty Program (VFP) VFP Home Eligibility Benefits Participant Obligations How to Apply Key Dates Frequently Asked Questions Contact WDTS Home Key Dates Print Text Size: A A A FeedbackShare Page At the submission deadline (shown in red) the application system will close, and no materials will be accepted after the submission deadline has passed. The Application System closes at 5:00 PM Eastern Time. VFP Term: Summer 2017 On-line Application Opens October 17, 2016 Applications

  6. Hydrodynamic experiment provides key data for Stockpile Stewardship

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

    Hydrodynamic experiment provides Stockpile Stewardship key data Los Alamos hydrodynamic experiment provides key data for Stockpile Stewardship Hydrodynamic experiments such as Leda involve non-nuclear surrogate materials that mimic many of the properties of nuclear materials. December 22, 2014 Los Alamos hydrodynamic experiment provides key data for Stockpile Stewardship "Leda," experimental vessel in the "Zero Room" at the underground U1a facility, at the Nevada National

  7. Key Energy-Saving Projects for Smaller Facilities | Department...

    Energy.gov [DOE] (indexed site)

    save energy and how the Industrial Assessment Centers can help. Briggs & Stratton provides examples of projects and implementation plans which worked for them. Key Energy-Saving ...

  8. Expert Meeting Report: Key Innovations for Adding Energy Efficiency...

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

    ... with the 2012 International Builders' Show (IBS) on February 8, 2012, in Orlando, Florida. ... (IBS) on February 8, 2012, in Orlando, Florida, titled Key Innovations for Adding Energy ...

  9. President Obama Announces More Key Administration Posts | Department...

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

    Addthis THE WHITE HOUSE Office of the Press Secretary WASHINGTON - Today, President Barack Obama announced his intent to nominate the following individuals to key Administration ...

  10. TEC Working Group Topic Groups Rail Key Documents Intermodal...

    Office of Environmental Management (EM)

    Intermodal Subgroup TEC Working Group Topic Groups Rail Key Documents Intermodal Subgroup Intermodal Subgroup Draft Work Plan (206.83 KB) More Documents & Publications TEC Working ...

  11. TEC Working Group Topic Groups Rail Key Documents Radiation Monitoring...

    Office of Environmental Management (EM)

    TEC Working Group Topic Groups Rail Key Documents Radiation Monitoring Subgroup Radiation Monitoring Subgroup Draft Work Plan - February 4, 2008 (114.02 KB) More Documents & ...

  12. Key Practical Issues in Strengthening Safety Culture, INSAG-15

    Energy.gov [DOE]

    Key Pratical Issues in Strengthening Safety Culture, INSAG-15. A report by the International Nuclear Safety Advisory Gorup, International Atomic Energy Agency, Vienna, 2002.

  13. Pantex Plant Achieves Key Safety Milestone Ahead of Schedule...

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

    Achieves Key Safety Milestone Ahead of Schedule | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  14. Key Parameters Affecting DPF Performance Degradation and Impact...

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

    Parameters Affecting DPF Performance Degradation and Impact on Lifetime Fuel Economy Key Parameters Affecting DPF Performance Degradation and Impact on Lifetime Fuel Economy ...

  15. Liquid Water the Key to Arctic Cloud Radiative Closure

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

    Water the Key to Arctic Cloud Radiative Closure For original submission and image(s), see ARM Research Highlights http:www.arm.govsciencehighlights Research Highlight...

  16. Geothermal Regulations in Colorado - Land Ownership is the Key...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Regulations in Colorado - Land Ownership is the Key Abstract Geothermal resources in...

  17. Keys to Successful Quality Assurance and Quality Control Programs (101)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Better Buildings Residential Network Peer Exchange Call Series: Keys to Successful Quality Assurance and Quality Control Programs (101), call slides and discussion summary.

  18. Key Parameters Governing the Energy Density of Rechargeable Li...

    Office of Scientific and Technical Information (OSTI)

    of Rechargeable LiS Batteries Citation Details In-Document Search Title: Key Parameters Governing the Energy Density of Rechargeable LiS Batteries Authors: Gao, Jie ; ...

  19. California Energy Incentive Programs: An Annual Update on Key...

    Office of Environmental Management (EM)

    Energy Incentive Programs: An Annual Update on Key Energy Issues and Financial Opportunities for Federal Sites in California California Energy Incentive Programs: An Annual Update ...

  20. LANL breaks ground on key sediment control project

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

    Sediment control project LANL breaks ground on key sediment control project Called "grade-control" structures, the approximately 2 million features are up to eight feet high and...

  1. Geothermal regulations in Colorado---land ownership is the key...

    OpenEI (Open Energy Information) [EERE & EIA]

    ownership is the key Author P. Morgan Published Journal Geothermal Resources Council- Transactions, 2012 DOI Not Provided Check for DOI availability: http:crossref.org...

  2. Advanced Analysis Software Key to New, Energy-Efficient Technologies...

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

    Advanced Analysis Software Key to New, Energy-Efficient Technologies Leveraging Scientific and Engineering Know-How to Advance Sources of Renewable Energy Argonne National ...

  3. Hydrodynamic experiment provides key data for Stockpile Stewardship

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

    weapon performance in the absence of full-scale underground nuclear testing," said Webster. Los Alamos hydrodynamic experiment provides key data for Stockpile Stewardship In...

  4. Rapid Compression Machine … A Key Experimental Device to Effectively...

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

    to Effectively Collaborate with Basic Energy Sciences Rapid Compression Machine A Key Experimental Device to Effectively Collaborate with Basic Energy Sciences 2011 DOE ...

  5. Water dynamics clue to key residues in protein folding

    SciTech Connect

    Gao, Meng [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China)] [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China); Zhu, Huaiqiu, E-mail: hqzhu@pku.edu.cn [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China)] [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China); Yao, Xin-Qiu [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China) [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China); Department of Biophysics, Kyoto University, Sakyo Kyoto 606-8502 (Japan); She, Zhen-Su, E-mail: she@pku.edu.cn [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China)] [State Key Laboratory for Turbulence and Complex Systems, and Department of Biomedical Engineering, and Center for Theoretical Biology, and Center for Protein Science, Peking University, Beijing 100871 (China)

    2010-01-29

    A computational method independent of experimental protein structure information is proposed to recognize key residues in protein folding, from the study of hydration water dynamics. Based on all-atom molecular dynamics simulation, two key residues are recognized with distinct water dynamical behavior in a folding process of the Trp-cage protein. The identified key residues are shown to play an essential role in both 3D structure and hydrophobic-induced collapse. With observations on hydration water dynamics around key residues, a dynamical pathway of folding can be interpreted.

  6. NREL Fills Key Leadership Role for Energy Systems Security and...

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

    Fills Key Leadership Role for Energy Systems Security and Resilience April 6, 2015 Dr. ... a smart home, electricity storage, an electric vehicle charging station and solar panels. ...

  7. Energy Critical Infrastructure and Key Resources Sector-Specific

    Energy.gov [DOE] (indexed site)

    Energy Critical Infrastructure and Key Resources Sector-Specific Plan as input to the National Infrastructure Protection Plan (Redacted) May 2007 Department of Energy Energy Sector ...

  8. SECTION L -ATTACHMENT B - LISTING OF KEY PERSONNEL

    National Nuclear Security Administration (NNSA)

    B, Page 1 SECTION L ATTACHMENT B LISTING OF KEY PERSONNEL TITLE NAME [Note: Add/remove extra rows if needed]

  9. PEM Fuel Cell Technology, Key Research Needs and Approaches ...

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

    PEM FUEL CELL TECHNOLOGY Key Research Needs and Approaches Tom Jarvi UTC Power South ... Stationary CHP 40-80,000 hr components - seals, membranes Water management Robust systems ...

  10. SF30 Continuation Page, Block 14

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

    ... Page 9 of 12 Contract DE-AC27-08RV 14800 Modification 083 SF30 Continuation Page, Block 14 7. Update Section J, J-4 Performance Evaluation and Measurement Plan (PEMP), page ...

  11. Agencies plan continued DOE landfill remediation

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

    Agencies plan continued DOE landfill remediation The U.S. Department of Energy (DOE), ... The Phase 1 Remedial DesignRemedial Action Work Plan for Operable Unit 7-1314 document ...

  12. Azimuthally Anisotropic 3D Velocity Continuation

    DOE PAGES [OSTI]

    Burnett, William; Fomel, Sergey

    2011-01-01

    We extend time-domain velocity continuation to the zero-offset 3D azimuthally anisotropic case. Velocity continuation describes how a seismic image changes given a change in migration velocity. This description turns out to be of a wave propagation process, in which images change along a velocity axis. In the anisotropic case, the velocity model is multiparameter. Therefore, anisotropic image propagation is multidimensional. We use a three-parameter slowness model, which is related to azimuthal variations in velocity, as well as their principal directions. This information is useful for fracture and reservoir characterization from seismic data. We provide synthetic diffraction imaging examples to illustratemore » the concept and potential applications of azimuthal velocity continuation and to analyze the impulse response of the 3D velocity continuation operator.« less

  13. Webinar: Distributed Version Control and Continuous Integration...

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

    Distributed Version Control and Continuous Integration Testing Start Date: Jun 2 2016 - 12:00pm to 1:00pm Speaker(s): Jeff Johnson, Lawrence Berkeley National Laboratory Event ...

  14. CONTINUOUS DISSOLVER EXTRACTOR FOR PROCESSING METAL

    DOEpatents

    Lemon, R.B.; Buckham, J.A.

    1959-02-01

    An apparatus is presented for the continuous dissolution of metal slugs in an aqueous acid and sequential continuous extraction of selected metal values from the acid solution by counter-current contact with an organic solvent. The apparatus comprises a cylindrical tank divided into upper and lower sections. Dissolution of the metal slug takes place in the lower section and the solution so produced is continuously fed to the topmost plate of the upper extraction section. An immiscible organic extractant is continuously passed by a pulsing pump into the lowermost unit of the extraction section. Suitable piping and valving permits of removing the aqueous raffinate solution from the lowermost portion of the extraction section, and simultaneous removal of organic solvent extractant containing the desired product from the uppermost portion of the extraction section.

  15. Alpha-environmental continuous air monitor inlet

    DOEpatents

    Rodgers, John C.

    2003-01-01

    A wind deceleration and protective shroud that provides representative samples of ambient aerosols to an environmental continuous air monitor (ECAM) has a cylindrical enclosure mounted to an input on the continuous air monitor, the cylindrical enclosure having shrouded nozzles located radially about its periphery. Ambient air flows, often along with rainwater flows into the nozzles in a sampling flow generated by a pump in the continuous air monitor. The sampling flow of air creates a cyclonic flow in the enclosure that flows up through the cylindrical enclosure until the flow of air reaches the top of the cylindrical enclosure and then is directed downward to the continuous air monitor. A sloped platform located inside the cylindrical enclosure supports the nozzles and causes any moisture entering through the nozzle to drain out through the nozzles.

  16. WIPP Interim Ventilation System Continues to Progress

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

    being installed at the Waste Isolation Pilot Plant (WIPP) continues to move forward. Concrete pads were poured and both the power distribution center and the two-fanfilter units...

  17. Geothermal Energy Growth Continues, Industry Survey Reports

    Energy.gov [DOE]

    A survey released by the Geothermal Energy Association (GEA) shows continued growth in the number of new geothermal power projects under development in the United States, a 20% increase since January of this year.

  18. Method for the continuous production of hydrogen

    DOEpatents

    Getty, John Paul; Orr, Mark T.; Woodward, Jonathan

    2002-01-01

    The present invention is a method for the continuous production of hydrogen. The present method comprises reacting a metal catalyst with a degassed aqueous organic acid solution within a reaction vessel under anaerobic conditions at a constant temperature of .ltoreq.80.degree. C. and at a pH ranging from about 4 to about 9. The reaction forms a metal oxide when the metal catalyst reacts with the water component of the organic acid solution while generating hydrogen, then the organic acid solution reduces the metal oxide thereby regenerating the metal catalyst and producing water, thus permitting the oxidation and reduction to reoccur in a continual reaction cycle. The present method also allows the continuous production of hydrogen to be sustained by feeding the reaction with a continuous supply of degassed aqueous organic acid solution.

  19. Residential propane price continues to decrease

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

    2, 2014 Residential propane price continues to decrease The average retail price for propane fell to 3.76 per gallon, down 13.4 cents from a week ago, based on the residential ...

  20. Continuing Appropriations Act, 2014 -- Congressional Notification...

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

    Section 101(a)(6) of the Continuing Appropriations Resolution Act, 2014, Pub. L No. ... L. No.113-6, under the same authority and conditions. Therefore, the Section 311 ...

  1. Energy use and carbon dioxide emissions in the steel sector in key developing countries

    SciTech Connect

    Price, L.K.; Phylipsen, G.J.M.; Worrell, E.

    2001-04-01

    Iron and steel production consumes enormous quantities of energy, especially in developing countries where outdated, inefficient technologies are still used to produce iron and steel. Carbon dioxide emissions from steel production, which range between 5 and 15% of total country emissions in key developing countries (Brazil, China, India, Mexico, and South Africa), will continue to grow as these countries develop and as demand for steel products such as materials, automobiles, and appliances increases. In this report, we describe the key steel processes, discuss typical energy-intensity values for these processes, review historical trends in iron and steel production by process in five key developing countries, describe the steel industry in each of the five key developing countries, present international comparisons of energy use and carbon dioxide emissions among these countries, and provide our assessment of the technical potential to reduce these emissions based on best-practice benchmarking. Using a best practice benchmark, we find that significant savings, in the range of 33% to 49% of total primary energy used to produce steel, are technically possible in these countries. Similarly, we find that the technical potential for reducing intensities of carbon dioxide emissions ranges between 26% and 49% of total carbon dioxide emissions from steel production in these countries.

  2. Process for fabricating continuous lengths of superconductor

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    1998-01-01

    A process for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor precursor between said first substrate ribbon and said second substrates ribbon. The layered superconductor precursor is then heat treated to form a super conductor layer.

  3. Method and apparatus for continuous electrophoresis

    DOEpatents

    Watson, Jack S.

    1992-01-01

    A method and apparatus for conducting continuous separation of substances by electrophoresis are disclosed. The process involves electrophoretic separation combined with couette flow in a thin volume defined by opposing surfaces. By alternating the polarity of the applied potential and producing reciprocating short rotations of at least one of the surfaces relative to the other, small increments of separation accumulate to cause substantial, useful segregation of electrophoretically separable components in a continuous flow system.

  4. Jefferson Lab Quality Assurance & Continuous Improvement

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

    ES&H > QACI Privacy and Security Notice Skip over navigation Search the JLab Site Quality Assurance & Continuous Improvement Please upgrade your browser. This site's design is only visible in a graphical browser that supports web standards, but its content is accessible to any browser. Concerns? OA print version GROUPS ES&H Committees Emergency Management Environmental Programs Occupational Medicine Quality Assurance & Continuous Improvement Radiation Control Health &

  5. Practical issues in quantum-key-distribution postprocessing

    SciTech Connect

    Fung, C.-H. Fred; Chau, H. F. [Department of Physics and Center of Theoretical and Computational Physics, University of Hong Kong, Pokfulam Road (Hong Kong); Ma Xiongfeng [Institute for Quantum Computing and Department of Physics and Astronomy, University of Waterloo, 200 University Ave W., Waterloo, Ontario, Canada N2L 3G1 (Canada)

    2010-01-15

    Quantum key distribution (QKD) is a secure key generation method between two distant parties by wisely exploiting properties of quantum mechanics. In QKD, experimental measurement outcomes on quantum states are transformed by the two parties to a secret key. This transformation is composed of many logical steps (as guided by security proofs), which together will ultimately determine the length of the final secret key and its security. We detail the procedure for performing such classical postprocessing taking into account practical concerns (including the finite-size effect and authentication and encryption for classical communications). This procedure is directly applicable to realistic QKD experiments and thus serves as a recipe that specifies what postprocessing operations are needed and what the security level is for certain lengths of the keys. Our result is applicable to the BB84 protocol with a single or entangled photon source.

  6. Apparatus, system, and method for synchronizing a timer key

    DOEpatents

    Condit, Reston A; Daniels, Michael A; Clemens, Gregory P; Tomberlin, Eric S; Johnson, Joel A

    2014-04-22

    A timer key relating to monitoring a countdown time of a countdown routine of an electronic device is disclosed. The timer key comprises a processor configured to respond to a countdown time associated with operation of the electronic device, a display operably coupled with the processor, and a housing configured to house at least the processor. The housing has an associated structure configured to engage with the electronic device to share the countdown time between the electronic device and the timer key. The processor is configured to begin a countdown routine based at least in part on the countdown time, wherein the countdown routine is at least substantially synchronized with a countdown routine of the electronic device when the timer key is removed from the electronic device. A system and method for synchronizing countdown routines of a timer key and an electronic device are also disclosed.

  7. Methods for Automated and Continuous Commissioning of Building Systems

    SciTech Connect

    Larry Luskay; Michael Brambley; Srinivas Katipamula

    2003-04-30

    Avoidance of poorly installed HVAC systems is best accomplished at the close of construction by having a building and its systems put ''through their paces'' with a well conducted commissioning process. This research project focused on developing key components to enable the development of tools that will automatically detect and correct equipment operating problems, thus providing continuous and automatic commissioning of the HVAC systems throughout the life of a facility. A study of pervasive operating problems reveled the following would most benefit from an automated and continuous commissioning process: (1) faulty economizer operation; (2) malfunctioning sensors; (3) malfunctioning valves and dampers, and (4) access to project design data. Methodologies for detecting system operation faults in these areas were developed and validated in ''bare-bones'' forms within standard software such as spreadsheets, databases, statistical or mathematical packages. Demonstrations included flow diagrams and simplified mock-up applications. Techniques to manage data were demonstrated by illustrating how test forms could be populated with original design information and the recommended sequence of operation for equipment systems. Proposed tools would use measured data, design data, and equipment operating parameters to diagnosis system problems. Steps for future research are suggested to help more toward practical application of automated commissioning and its high potential to improve equipment availability, increase occupant comfort, and extend the life of system equipment.

  8. Self-assessment/continuous improvement: Opportunity or burden

    SciTech Connect

    Ryder, D.E.

    1993-02-01

    Quality assurance is defined in US Department of Energy (DOE) Order 5700.6C as actions that provide confidence that quality is achieved.'' Confidence is the key word in this definition. Because of a lackof confidence, Congress has mandated improved performance by DOE and its contractors. DOE Headquarters has responded, in part, by requiring increased oversight of all affected organizations. Self-assessment/continuous improvement (SA/CI) is presented in this paper as a ten-step process to help restore confidence. The SA/CI process begins when you identify your customers. SA/CI then leads to determining customer requirements and establishing performance objectives and criteria against which current processes and performance are evaluated. SA/CI should be performed by managers and supervisors at all levels and should includedirect observation of work in progress in addition to analysis of performance data. Traditional independent assessment processes such as audits and surveillances can be used to provide valuable information for performing the evaluation. SA/CI is an aggressive no-fault'' self-assessment process coupled with a continuous improvement process that yields truly cost-effective corrective action and a high level of confidence that process and product quality objectives have been met. This approach should provide customers the evidence needed to increase their confidence in the organization's activities. The end result should bean improvement in the quality of work life for the organization's employees and a significant reduction in external oversight (i.e., audits).

  9. Self-assessment/continuous improvement: Opportunity or burden?

    SciTech Connect

    Ryder, D.E.

    1993-02-01

    Quality assurance is defined in US Department of Energy (DOE) Order 5700.6C as ``actions that provide confidence that quality is achieved.`` Confidence is the key word in this definition. Because of a lackof confidence, Congress has mandated improved performance by DOE and its contractors. DOE Headquarters has responded, in part, by requiring increased oversight of all affected organizations. Self-assessment/continuous improvement (SA/CI) is presented in this paper as a ten-step process to help restore confidence. The SA/CI process begins when you identify your customers. SA/CI then leads to determining customer requirements and establishing performance objectives and criteria against which current processes and performance are evaluated. SA/CI should be performed by managers and supervisors at all levels and should includedirect observation of work in progress in addition to analysis of performance data. Traditional independent assessment processes such as audits and surveillances can be used to provide valuable information for performing the evaluation. SA/CI is an aggressive ``no-fault`` self-assessment process coupled with a continuous improvement process that yields truly cost-effective corrective action and a high level of confidence that process and product quality objectives have been met. This approach should provide customers the evidence needed to increase their confidence in the organization`s activities. The end result should bean improvement in the quality of work life for the organization`s employees and a significant reduction in external oversight (i.e., audits).

  10. Manufacturing laser glass by continuous melting

    SciTech Connect

    Campbell, J H; Suratwala, T; krenitsky, S; Takeuchi, K

    2000-07-01

    A novel, continuous melting process is being used to manufacture meter-sized plates of laser glass at a rate 20-times faster, 5-times cheaper, and with 2-3 times better optical quality than with previous one-at-a-time, ''discontinuous'' technology processes. This new technology for manufacturing laser glass, which is arguably the most difficult continuously-melted optical material ever produced, comes as a result of a $60 million, six-year joint R&D program between government and industry. The glasses manufactured by the new continuous melting process are Nd-doped phosphate-based glasses and are marketed under the product names LG-770 (Schott Glass Technologies) and LHG-8 (Hoya Corporation USA). With this advance in glass manufacturing technology, it is now possible to construct high-energy, high-peak-power lasers for use in fusion energy development, national defense, and basic physics research that would have been impractical to build using the old melting technology. The development of continuously melted laser glass required technological advances that have lead to improvements in the manufacture of other optical glass products as well. For example, advances in forming, annealing, and conditioning steps of the laser glass continuous melting process are now being used in manufacture of other large-size optical glasses.

  11. Authenticated group Diffie-Hellman key exchange: theory and practice

    SciTech Connect

    Chevassut, Olivier

    2002-10-03

    Authenticated two-party Diffie-Hellman key exchange allows two principals A and B, communicating over a public network, and each holding a pair of matching public/private keys to agree on a session key. Protocols designed to deal with this problem ensure A (B resp.)that no other principals aside from B (A resp.) can learn any information about this value. These protocols additionally often ensure A and B that their respective partner has actually computed the shared secret value. A natural extension to the above cryptographic protocol problem is to consider a pool of principals agreeing on a session key. Over the years several papers have extended the two-party Diffie-Hellman key exchange to the multi-party setting but no formal treatments were carried out till recently. In light of recent developments in the formalization of the authenticated two-party Diffie-Hellman key exchange we have in this thesis laid out the authenticated group Diffie-Hellman key exchange on firmer foundations.

  12. Development of a public key infrastructure across multiple enterprises

    SciTech Connect

    Sharick, T.M.; Long, J.P.; Desind, B.J.

    1997-05-01

    Main-stream applications are beginning to incorporate public key cryptography. It can be difficult to deploy this technology without a robust infrastructure to support it. It can also be difficult to deploy a public key infrastructure among multiple enterprises when different applications and standards must be supported. This discussion chronicles the efforts by a team within the US Department of Energy`s Nuclear Weapons Complex to build a public key infrastructure and deploy applications that use it. The emphasis of this talk will be on the lessons learned during this effort and an assessment of the overall impact of this technology.

  13. Key Dates | U.S. DOE Office of Science (SC)

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

    Key Dates National Science Bowl® (NSB) NSB Home About Regional Competitions National Finals Volunteers Key Dates Frequently Asked Questions News Media Contact Us WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 E: Email Us Key Dates Print Text Size: A A A FeedbackShare Page 2017 National Science Bowl Calendar of Events For regional event dates, be sure to review your school regional location

  14. Exploration growth outside U. S. to continue

    SciTech Connect

    Forrest, M.C. )

    1991-12-01

    International projects will be the major exploration focus during 1992. New opportunities continue to become available, as the world's governments and major national oil companies are changing their monopolistic policies to allow joint ventures within the industry. Exploration within the U.S. by major oil companies will continue to decrease, while the independents are expected to maintain modest prospecting activity. The opportunity to participate in a billion-barrel oil discovery will continue to attract both the major oil companies and independents to international exploration. A good example is the recently announced discovery in Colombia's Llanos basin. Large exploration programs are active currently in several countries that opened their doors to the industry in recent years-notably, Yemen, Myanmar, Peru and Algeria. This paper reports that these countries are under-explored, and the potential exists for large discoveries.

  15. National Security Technology Incubation Project Continuation Plan

    SciTech Connect

    2008-09-30

    This document contains a project continuation plan for the National Security Technology Incubator (NSTI). The plan was developed as part of the National Security Preparedness Project (NSPP) funded by a Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant. This continuation plan describes the current status of NSTI (staffing and clients), long-term goals, strategies, and long-term financial solvency goals.The Arrowhead Center of New Mexico State University (NMSU) is the operator and manager of the NSTI. To realize the NSTI, Arrowhead Center must meet several performance objectives related to planning, development, execution, evaluation, and sustainability. This continuation plan is critical to the success of NSTI in its mission of incubating businesses with security technology products and services.

  16. Continuous recovery system for electrorefiner system

    DOEpatents

    Williamson, Mark A.; Wiedmeyer, Stanley G.; Willit, James L.; Barnes, Laurel A.; Blaskovitz, Robert J.

    2014-06-10

    A continuous recovery system for an electrorefiner system may include a trough having a ridge portion and a furrow portion. The furrow portion may include a first section and a second section. An inlet and exit pipe may be connected to the trough. The inlet pipe may include an outlet opening that opens up to the first section of the furrow portion of the trough. The exit pipe may include an entrance opening that opens up to the second section of the furrow portion of the trough. A chain may extend through the inlet and exit pipes and along the furrow portion of the trough. The chain may be in a continuous loop form. A plurality of flights may be secured to the chain. Accordingly, the desired product may be continuously harvested from the electrorefiner system without having to halt the electrical power and/or remove the cathode and anode assemblies.

  17. CONTINUOUS ANALYZER UTILIZING BOILING POINT DETERMINATION

    DOEpatents

    Pappas, W.S.

    1963-03-19

    A device is designed for continuously determining the boiling point of a mixture of liquids. The device comprises a distillation chamber for boiling a liquid; outlet conduit means for maintaining the liquid contents of said chamber at a constant level; a reflux condenser mounted above said distillation chamber; means for continuously introducing an incoming liquid sample into said reflux condenser and into intimate contact with vapors refluxing within said condenser; and means for measuring the temperature of the liquid flowing through said distillation chamber. (AEC)

  18. REFERENCE NO OF DOCUMENT BEING CONTINUED

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

    I Due Date REEE Solicitation Part I Due Date November 30, 2016 12:01AM to 12:59PM EST RENEWABLE ENERGY AND EFFICENT ENERGY PROJECTS SOLICITATION PART I DUE DATE

    II Due Date REEE Solicitation Part II Due Date November 30, 2016 12:01AM to 12:59PM EST RENEWABLE ENERGY AND EFFICENT ENERGY PROJECTS SOLICITATION PART II DUE DATE

    NO OF DOCUMENT BEING CONTINUED ~AGE OF CONTINUATION SHEET DE-AC27-08RV14800/1042 3 NAME OF OFFEROR OR CONTRACTOR WASHINGTON RIVER PROTECTION SOLUTIONS LLC ITEM NO.

  19. Apparatus for fabricating continuous lengths of superconductor

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    2001-01-01

    A process and apparatus for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor comprising a layer of said superconducting precursor powder between said first substrate ribbon and said second substrates ribbon. The layered superconductor is then heat treated to establish the superconducting phase of said superconductor precursor powder.

  20. Apparatus for fabricating continuous lengths of superconductor

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    2002-01-01

    A process and apparatus for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor comprising a layer of said superconducting precursor powder between said first substrate ribbon and said second substrates ribbon. The layered superconductor is then heat treated to establish the superconducting phase of said superconductor precursor powder.

  1. Iron is the Key to Preserving Dinosaur Soft Tissue

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

    in the samples contained original soft tissue material from Mesozoic dinosaurs. The x-ray techniques at the ALS were key to showing a possible mechanism for this unexpected...

  2. Building America Expert Meeting: Key Innovations for Adding Energy...

    Energy Saver

    This report describes an expert meeting hosted by the Building America research team NAHB Research Center, which was held on February 8, 2012, in Orlando, Florida. The topic, Key ...

  3. Key Mobility Challenges in Indian Cities | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    from the LEDS Global Partnership. When to Use This Tool While building a low emission strategy for your country's transportation system, this tool is most useful during these key...

  4. EnergySmart Schools National Financing Roundtable - Key Outcomes

    SciTech Connect

    2009-04-01

    This document presents key outcomes from the EnergySmart Schools National Financing Roundtable as a follow-up to the release of its Guide to FInancing EnergySmart Schools

  5. Copper is Key in Burning Fat, New Study Finds

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

    Copper is Key in Burning Fat, New Study Finds A new study led by a Berkeley Lab scientist ... Researchers want to explore if a copper deficiency is linked to obesity and obesity ...

  6. Quantum key distribution using card, base station and trusted authority

    DOEpatents

    Nordholt, Jane Elizabeth; Hughes, Richard John; Newell, Raymond Thorson; Peterson, Charles Glen; Rosenberg, Danna; McCabe, Kevin Peter; Tyagi, Kush T; Dallman, Nicholas

    2015-04-07

    Techniques and tools for quantum key distribution ("QKD") between a quantum communication ("QC") card, base station and trusted authority are described herein. In example implementations, a QC card contains a miniaturized QC transmitter and couples with a base station. The base station provides a network connection with the trusted authority and can also provide electric power to the QC card. When coupled to the base station, after authentication by the trusted authority, the QC card acquires keys through QKD with a trusted authority. The keys can be used to set up secure communication, for authentication, for access control, or for other purposes. The QC card can be implemented as part of a smart phone or other mobile computing device, or the QC card can be used as a fillgun for distribution of the keys.

  7. Worldwide Trends in Energy Use and Efficiency: Key Insights from...

    OpenEI (Open Energy Information) [EERE & EIA]

    Trends in Energy Use and Efficiency: Key Insights from International Energy Agency (IEA) Indicator Analysis in Support of the Group of Eight (G8) Plan of Action Jump to:...

  8. Key energy efficiency measures signed into law by President Obama...

    OpenEI (Open Energy Information) [EERE & EIA]

    Key energy efficiency measures signed into law by President Obama Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2017) Super contributor 2...

  9. Reply to 'Comment on 'Quantum dense key distribution''

    SciTech Connect

    Degiovanni, I.P.; Berchera, I. Ruo; Castelletto, S.; Rastello, M.L.; Bovino, F.A.; Colla, A.M.; Castagnoli, G.

    2005-01-01

    In this Reply we propose a modified security proof of the quantum dense key distribution protocol, detecting also the eavesdropping attack proposed by Wojcik in his Comment [Wojcik, Phys. Rev. A 71, 016301 (2005)].

  10. NREL: Wind Research - NREL and Partners Review Key Issues, Lessons...

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

    NREL and Partners Review Key Issues, Lessons Learned from U.S. Wind Integration Studies and Operating Practices April 17, 2015 As a complement to DOE's recently released Wind...

  11. Potential for Hydrogen Production from Key Renewable Resources...

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

    Potential for Hydrogen Production from Key Renewable Resources in the United States A. Milbrandt and M. Mann Technical Report NRELTP-640-41134 February 2007 NREL is operated by...

  12. Single, Key Gene Discovery Could Streamline Production of Biofuels |

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

    Department of Energy Single, Key Gene Discovery Could Streamline Production of Biofuels Single, Key Gene Discovery Could Streamline Production of Biofuels August 11, 2011 - 3:51pm Addthis WASHINGTON, DC -- A team of researchers at the Department of Energy's BioEnergy Science Center (BESC) have pinpointed the exact, single gene that controls ethanol production capacity in a microorganism. This discovery could be the missing link in developing biomass crops that produce higher concentrations

  13. Science Accelerator Searches Key Energy Department Databases | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy Office of Scientific and Technical Information Accelerator Searches Key Energy Department Databases Back to the OSTI News Listing for 2007 The DOE Science Accelerator provides one-stop searching of key Energy Department and federal scientific databases developed and maintained by the OSTI. Users can search and retrieve current research results and ongoing project descriptions, as well as legacy research findings and accomplishments. Included are full-text technical reports,

  14. Key-and-keyway coupling for transmitting torque

    DOEpatents

    Blue, S.C.; Curtis, M.T.; Orthwein, W.C.; Stitt, D.H.

    1975-11-18

    The design of an improved key-and-keyway coupling for the transmission of torque is given. The coupling provides significant reductions in stress concentrations in the vicinity of the key and keyway. The keyway is designed with a flat-bottomed u-shaped portion whose inboard end terminates in a ramp which is dished transversely, so that the surface of the ramp as viewed in transverse section defines an outwardly concave arc.

  15. President Obama Announces More Key Administration Posts | Department of

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

    Energy November 29, 2011 - 4:34pm Addthis THE WHITE HOUSE Office of the Press Secretary FOR IMMEDIATE RELEASENovember 29, 2011 President Obama Announces More Key Administration Posts WASHINGTON, DC - Today, President Barack Obama announced his intent to nominate the following individuals to key Administration posts: Frederick "Rick" Barton - Assistant Secretary for Conflict and Stabilization Operations and Coordinator for Reconstruction and Stabilization, Department of State Arun

  16. 2015 Key Water Power Program and National Laboratory Accomplishments Report

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

    Water Power Program and National Laboratory Accomplishments 2015 Key Water Power Program and National Laboratory Accomplishments | 1 | 2015 Key Water Power Program and National Laboratory Accomplishments The U.S. Department of Energy (DOE) Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation from water resources across the United States. By accelerating the development of markets for

  17. Midstream Infrastructure Improvements Key to Realizing Full Potential of

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

    Domestic Natural Gas | Department of Energy Midstream Infrastructure Improvements Key to Realizing Full Potential of Domestic Natural Gas Midstream Infrastructure Improvements Key to Realizing Full Potential of Domestic Natural Gas October 30, 2014 - 9:20am Addthis Natural gas provides numerous benefits to millions of Americans daily, whether it's being used to heat or air condition homes and businesses, cook meals, or power vehicles. But most people who take advantage of this versatile and

  18. Energy Storage: The Key to a Reliable, Clean Electricity Supply |

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

    Department of Energy Storage: The Key to a Reliable, Clean Electricity Supply Energy Storage: The Key to a Reliable, Clean Electricity Supply February 22, 2012 - 4:52pm Addthis Improved energy storage technology offers a number of economic and environmental benefits. Improved energy storage technology offers a number of economic and environmental benefits. Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What does this project do? ARPA-E's GRIDS program

  19. NERSC Played Key Role in Nobel Laureate's Discovery

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

    NERSC Played Key Role in Nobel Laureate's Discovery NERSC Played Key Role in Nobel Laureate's Discovery NERSC, Berkeley Lab Now Centers for Computational Cosmology Community October 4, 2011 Contact: Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 In the 1990s, Saul Perlmutter discovered that the universe is expanding at an accelerating rate. He confirmed his observational conclusions by running thousands of simulations at the National Energy Research Scientific Computing Center (NERSC) at Lawrence

  20. Gasoline prices continue to decrease (short version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to decrease (short version) The U.S. average retail price for regular gasoline fell to $3.29 a gallon on Monday. That's down 3-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration.

  1. Gasoline prices continue to increase (short version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to increase (short version) The U.S. average retail price for regular gasoline rose to $3.44 a gallon on Monday. That's up 6.4 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration.

  2. Gasoline prices continue to increase (short version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to increase (short version) The U.S. average retail price for regular gasoline rose to $3.48 a gallon on Monday. That's up 3 ½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration.

  3. Gasoline prices continue to increase (short version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to increase (short version) The U.S. average retail price for regular gasoline rose to $3.51 a gallon on Monday. That's up 3.3 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration.

  4. Gasoline prices continue to increase (short version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to increase (short version) The U.S. average retail price for regular gasoline rose to $3.55 a gallon on Monday. That's up 3½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration.

  5. Gasoline prices continue to increase (short version)

    Energy Information Administration (EIA) (indexed site)

    4, 2014 Gasoline prices continue to increase (short version) The U.S. average retail price for regular gasoline rose to $3.65 a gallon on Monday. That's up 5½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. This is Amerine Woodyard, with EIA, in Washington.

  6. Gasoline prices continue to increase (short version)

    Energy Information Administration (EIA) (indexed site)

    1, 2014 Gasoline prices continue to increase (short version) The U.S. average retail price for regular gasoline rose to $3.68 a gallon on Monday. That's up 3.2 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. This is Amerine Woodyard, with EIA, in Washington.

  7. Gasoline prices continue to rise (Short version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to rise (short version) The U.S. average retail price for regular gasoline rose to $3.67 a gallon on Monday. That's up 7 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration.

  8. Development of Continuous Solvent Extraction Processes for Coal Derived Carbon Products

    SciTech Connect

    Elliot B. Kennel

    2006-12-31

    This DOE NETL-sponsored effort seeks to develop continuous processes for producing carbon products from solvent-extracted coal. A key process step is removal of solids from liquefied coal. Three different processes were compared: gravity separation, centrifugation using a decanter-type Sharples Pennwalt centrifuge, and a Spinner-II centrifuge. The data suggest that extracts can be cleaned to as low as 0.5% ash level and probably lower using a combination of these techniques.

  9. Continuous, real time microwave plasma element sensor

    DOEpatents

    Woskov, Paul P.; Smatlak, Donna L.; Cohn, Daniel R.; Wittle, J. Kenneth; Titus, Charles H.; Surma, Jeffrey E.

    1995-01-01

    Microwave-induced plasma for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury.

  10. Development of a continuous duty cryopump

    SciTech Connect

    Sedgley, D.W.; Batger, T.H.; Call, W.R.

    1986-06-01

    The continuous output of large quantities of gases at low pressure from fusion reactors, principally helium and hydrogen isotopes, dictates the need for a high speed pumping system that operates continuously, efficiently, and automatically. A liquid helium-cooled cryopump operated by a microprocessor controller can meet these requirements. The prototype system described herein features a single cryopump with three distinct pumping units: two units for pumping the vacuum chamber arranged so that one unit is closed for regenerating while the other is pumping the chamber (100% redundancy); and a collector pump, which is a high speed cryopump for receiving the regenerated gas. The unit pumps deuterium but can be changed readily to a sorption pump for helium service.

  11. A continuous cold atomic beam interferometer

    SciTech Connect

    Xue, Hongbo; Feng, Yanying Yan, Xueshu; Jiang, Zhikun; Chen, Shu; Wang, Xiaojia; Zhou, Zhaoying

    2015-03-07

    We demonstrate an atom interferometer that uses a laser-cooled continuous beam of {sup 87}Rb atoms having velocities of 10–20 m/s. With spatially separated Raman beams to coherently manipulate the atomic wave packets, Mach–Zehnder interference fringes are observed at an interference distance of 2L = 19 mm. The apparatus operates within a small enclosed area of 0.07 mm{sup 2} at a bandwidth of 190 Hz with a deduced sensitivity of 7.8×10{sup −5} rad/s/√(Hz) for rotations. Using a low-velocity continuous atomic source in an atom interferometer enables high sampling rates and bandwidths without sacrificing sensitivity and compactness, which are important for applications in real dynamic environments.

  12. Continuous, real time microwave plasma element sensor

    DOEpatents

    Woskov, P.P.; Smatlak, D.L.; Cohn, D.R.; Wittle, J.K.; Titus, C.H.; Surma, J.E.

    1995-12-26

    Microwave-induced plasma is described for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury. 3 figs.

  13. Forcing continuous reconnection in hybrid simulations

    SciTech Connect

    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.

  14. Ground Control Progress Continues at WIPP

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

    December 4, 2015 Ground Control Progress Continues at WIPP Underground Operations Personnel at the Waste Isolation Pilot Plant (WIPP) have made significant progress since resuming ground control operations just over a year ago. Ground control is necessary to ensure a safe environment for employees working 2,150 feet below the surface in the WIPP underground. Ground control includes, but is not limited to, installation of steel bolts of various lengths into the roof and walls of the mine. These

  15. Continuous Sustainable Power Supply - Energy Innovation Portal

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

    Hydrogen and Fuel Cell Hydrogen and Fuel Cell Find More Like This Return to Search Continuous Sustainable Power Supply Benthic Microbial Fuel Cell Naval Research Laboratory Contact NRL About This Technology Publications: PDF Document Publication BenthicMicrobialFuelCell (628 KB) Technology Marketing Summary The Naval Research Laboratory's benthic microbial fuel cell (BMFC) is a non-depletable power supply for marine-deployed applications. The BMFC oxidizes organic matter in the marine sediment

  16. Cooling system for continuous metal casting machines

    DOEpatents

    Draper, R.; Sumpman, W.C.; Baker, R.J.; Williams, R.S.

    1988-06-07

    A continuous metal caster cooling system is provided in which water is supplied in jets from a large number of small nozzles against the inner surface of rim at a temperature and with sufficient pressure that the velocity of the jets is sufficiently high that the mode of heat transfer is substantially by forced convection, the liquid being returned from the cooling chambers through return pipes distributed interstitially among the nozzles. 9 figs.

  17. Continuous Energy MC Neutron/Photon

    Energy Science and Technology Software Center

    1991-10-10

    VIM solves the three-dimensional steady-state multiplication eigenvalue or fixed source neutron or photon (VIM3.0) transport problem using continuous energy-dependent nuclear data. It was designed for the analysis of fast critical experiments. In VIM3.0, the photon interactions i.e., pair production, coherent and incoherent scattering, and photoelectric events, and photon heating are tallied by group, region, and isotope.

  18. Variability in continuous traffic monitoring data

    SciTech Connect

    Wright, T.; Hu, P.S.; Young, J.

    1996-07-01

    Each state in the United States can be viewed as a universe of road segments. For each road segment in each state, it is desired to know various traffic characteristics based on count data, classification count data, and weigh-in-motion data. These data are absolutely essential for highway design, maintenance, safety, and planning. Given no cost constraints, each road segment would be continuously monitored every day of the year. However, in practice, a few road segments are monitored continuously every day of the year to produce annual characteristics of traffic flow. The remaining road segments are monitored for one or two days each year, and this resulting data are `adjusted` (using factors based on data collected from the continuously monitored road segments) to produce estimates of annual characteristics. With this general approach, each state strives to provide estimates of annual characteristics for each road segment within its jurisdiction. In 1985, the Federal Highway Administration (FHWA) published the Traffic Monitoring Guide to assist states in achieving this end. As with almost any data collection effort, the monitoring data suffers from errors from many sources. In this paper, we report some empirical findings in a research project sponsored by the FHWA. This research project studied the variability in the traffic data from the continuously monitored road segments from state(s) and, the extent to which this variability is transferred to and affects the precision of the data produced from the road segments which are monitored only one or two days each year. The ultimate hope is that states will eventually be able to not only publish an estimate of a characteristic such as Average Annual Daily Traffic (AADT) for each road segment, but also that each estimate will be accompanied by a statement expressing how good the estimate is in terms of its estimated variability or precision, which will likely be expressed as a coefficient of variation.

  19. Cooling system for continuous metal casting machines

    DOEpatents

    Draper, Robert; Sumpman, Wayne C.; Baker, Robert J.; Williams, Robert S.

    1988-01-01

    A continuous metal caster cooling system is provided in which water is supplied in jets from a large number of small nozzles 19 against the inner surface of rim 13 at a temperature and with sufficient pressure that the velocity of the jets is sufficiently high that the mode of heat transfer is substantially by forced convection, the liquid being returned from the cooling chambers 30 through return pipes 25 distributed interstitially among the nozzles.

  20. Post-reform continuation of social goals

    SciTech Connect

    Graniere, R.J.

    1996-01-01

    Public utility regulators are currently wrestling with the issue of how and to what extent the social goals that have grown up around traditional regulation might be continued in a restructured electric power industry. This report critically examines six mechanisms that could be used for this purpose in the wake of the introduction of competition in the generation segment. Their pros and cons are thoroughly appraised in economic terms.

  1. Continuous microwave regeneration apparatus for absorption media

    DOEpatents

    Smith, Douglas D.

    1999-01-01

    A method and apparatus for continuously drying and regenerating ceramic beads for use in process gas moisture drying operations such as glove boxes. A microwave energy source is coupled to a process chamber to internally heat the ceramic beads and vaporize moisture contained therein. In a preferred embodiment, the moisture laden ceramic beads are conveyed toward the microwave source by a screw mechanism. The regenerated beads flow down outside of the screw mechanism and are available to absorb additional moisture.

  2. Secret Key Generation via a Modified Quantum Secret Sharing Protocol

    SciTech Connect

    Smith IV, Amos M; Evans, Philip G; Lawrie, Benjamin J; Legre, Matthieu; Lougovski, Pavel; Ray, William R; Williams, Brian P; Qi, Bing; Grice, Warren P

    2015-01-01

    We present and experimentally show a novel protocol for distributing secret information between two and only two parties in a N-party single-qubit Quantum Secret Sharing (QSS) system. We demonstrate this new algorithm with N = 3 active parties over 6km of telecom. ber. Our experimental device is based on the Clavis2 Quantum Key Distribution (QKD) system built by ID Quantique but is generalizable to any implementation. We show that any two out of the N parties can build secret keys based on partial information from each other and with collaboration from the remaining N > 2 parties. This algorithm allows for the creation of two-party secret keys were standard QSS does not and signicantly reduces the number of resources needed to implement QKD on a highly connected network such as the electrical grid.

  3. Key_E-Link_metadata.png | OSTI, US Dept of Energy Office of Scientific and

    Office of Scientific and Technical Information (OSTI)

    Technical Information Key_E-Link_metadata.png

  4. Energy Secretary Bodman Commends Key Milestone In MOX Program | Department

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

    of Energy Commends Key Milestone In MOX Program Energy Secretary Bodman Commends Key Milestone In MOX Program April 1, 2005 - 11:28am Addthis WASHINGTON, DC - In response to the Nuclear Regulatory Commission's (NRC) authorization of the construction of a U.S. Mixed-Oxide (MOX) Fuel Fabrication Facility at the Department of Energy's Savannah River Site in South Carolina, Secretary of Energy Samuel W. Bodman today released the following statement: "Issuing the permit for construction of a

  5. Robotics Key to Subsea Exploration | GE Global Research

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

    Robotics Key to Subsea Exploration Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Robotics Key to Subsea Exploration Bruno Betoni Parodi 2015.06.08 In my previous Edison's Desk blog entry I spoke about the challenges of going into deep sea exploration and the implications of working at 4,000 meters depth for

  6. SimTable key tool for preparing, responding to wildfire

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

    SimTable key tool for preparing, responding to wildfire SimTable key tool for preparing, responding to wildfire Camera tracks movement and objects and project them onto a sand table. May 30, 2012 SimTable: Stephen Guerin (L) and Chip Garner (R) with SimTable, a Santa Fe company helping firefighters model and predict where a fire is most likely to spread, received support for their business through Lab economic development programs: VAF, NMSBA, Springboard. SimTable: Stephen Guerin (L) and Chip

  7. Thermoforming of Continuous Fibre Reinforced Thermoplastic Composites

    SciTech Connect

    McCool, Rauri; Murphy, Adrian; Wilson, Ryan; Jiang Zhenyu; Price, Mark

    2011-05-04

    The introduction of new materials, particularly for aerospace products, is not a simple, quick or cheap task. New materials require extensive and expensive qualification and must meet challenging strength, stiffness, durability, manufacturing, inspection and maintenance requirements. Growth in industry acceptance for fibre reinforced thermoplastic composite systems requires the determination of whole life attributes including both part processing and processed part performance data. For thermoplastic composite materials the interactions between the processing parameters, in-service structural performance and end of life recyclability are potentially interrelated. Given the large number and range of parameters and the complexity of the potential relationships, understanding for whole life design must be developed in a systematic building block approach. To assess and demonstrate such an approach this article documents initial coupon level thermoforming trials for a commercially available fibre reinforced thermoplastic laminate, identifying the key interactions between processing and whole life performance characteristics. To examine the role of the thermoforming process parameters on the whole life performance characteristics of the formed part requires a series of manufacturing trials combined with a series of characterisation tests on the manufacturing trial output. Using a full factorial test programme and considering all possible process parameters over a range of potential magnitudes would result in a very large number of manufacturing trials and accompanying characterisation tests. Such an approach would clearly be expensive and require significant time to complete, therefore failing to address the key requirement for a future design methodology capable of rapidly generating design knowledge for new materials and processes. In this work the role of mould tool temperature and blank forming temperature on the thermoforming of a commercially available

  8. Diesel prices continue to decrease nationally

    Energy Information Administration (EIA) (indexed site)

    Diesel prices continue to decrease nationally The U.S. average retail price for on-highway diesel fuel fell to $3.95 a gallon on Monday. That's down 2 ½ cents from a week ago based on the weekly price survey by the U.S. Energy Information Administration. Diesel prices were highest in the West Coast states at 4.11 a gallon, down 2.7 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.86 a gallon, down 2.7 cents.

  9. Gasoline prices continue to decrease (long version)

    Energy Information Administration (EIA) (indexed site)

    3, 2014 Gasoline prices continue to decrease (long version) The U.S. average retail price for regular gasoline fell to $3.29 a gallon on Monday. That's down 3-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 3.49 a gallon, up 6-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast region at 3.08 a gallon, down 9-tenths of a penny. This is Amerine Woodyard, with

  10. Gasoline prices continue to decrease (long version)

    Energy Information Administration (EIA) (indexed site)

    19, 2014 Gasoline prices continue to decrease (long version) The U.S. average retail price for regular gasoline fell to $3.67 a gallon on Monday. That's down 3-tenths of a penny from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 4.02 a gallon, down 7-tenths of a penny from a week ago. Prices were lowest in the Gulf Coast region at 3.44 a gallon, up 2-tenths of a penny.

  11. Gasoline prices continue to fall (long version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to fall (long version) The U.S. average retail price for regular gasoline decreased for the second week in a row to $3.71 a gallon on Monday. That's down 4.9 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast region at 4.05 a gallon, down 2 cents from a week ago. Prices were lowest in the Rocky Mountain States at 3.47 a gallon, down 7-tenths of a penny

  12. Gasoline prices continue to fall (long version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to fall (long version) The U.S. average retail price for regular gasoline fell to $3.61 a gallon on Monday. That's down 3.7 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast region at 3.93 a gallon, down 1.7 cents from a week ago. Prices were lowest in the Gulf Coast States at 3.43 a gallon, down 4.6

  13. Gasoline prices continue to increase (long version)

    Energy Information Administration (EIA) (indexed site)

    , 2014 Gasoline prices continue to increase (long version) The U.S. average retail price for regular gasoline rose to $3.48 a gallon on Monday. That's up 3 ½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 3.71 a gallon, up 5.6 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.23 a gallon, up 1.8 cents. This is Marcela Rourk, with EIA, in Washington.

  14. Gasoline prices continue to increase (long version)

    Energy Information Administration (EIA) (indexed site)

    March 10, 2014 Gasoline prices continue to increase (long version) The U.S. average retail price for regular gasoline rose to $3.51 a gallon on Monday. That's up 3.3 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 3.76 a gallon, up 4.7 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.25 a gallon, up 2 ½ cents.

  15. Gasoline prices continue to increase (long version)

    Energy Information Administration (EIA) (indexed site)

    7, 2014 Gasoline prices continue to increase (long version) The U.S. average retail price for regular gasoline rose to $3.55 a gallon on Monday. That's up 3½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 3.81 a gallon, up 5½ cents from a week ago. Prices were lowest in the Gulf Coast region at 3.28 a gallon, up 3.1 cents. This is Marcela Rourk, with EIA, in Washington.

  16. Gasoline prices continue to increase (long version)

    Energy Information Administration (EIA) (indexed site)

    14, 2014 Gasoline prices continue to increase (long version) The U.S. average retail price for regular gasoline rose to $3.65 a gallon on Monday. That's up 5½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 3.98 a gallon, up 9.7 cents from a week ago. Prices were lowest in the Rocky Mountain states at 3.44 a gallon, down 8-tenths of a penny

  17. Gasoline prices continue to increase (long version)

    Energy Information Administration (EIA) (indexed site)

    21, 2014 Gasoline prices continue to increase (long version) The U.S. average retail price for regular gasoline rose to $3.68 a gallon on Monday. That's up 3.2 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 4.03 a gallon, up a nickel from a week ago. Prices were lowest in the Rocky Mountain states at 3.45 a gallon, up 8-tenths of a penny

  18. Gasoline prices continue to increase (long version)

    Energy Information Administration (EIA) (indexed site)

    24, 2014 Gasoline prices continue to increase (long version) The U.S. average retail price for regular gasoline rose to $3.44 a gallon on Monday. That's up 6.4 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast states at 3.65 a gallon, up 8 cents from a week ago. Prices were lowest in the Gulf Coast region at 3.21 a gallon, up

  19. Gasoline prices continue to rise (long version)

    Energy Information Administration (EIA) (indexed site)

    Gasoline prices continue to rise (long version) The U.S. average retail price for regular gasoline rose to $3.67 a gallon on Monday. That's up 7 cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Pump prices were highest in the West Coast region at 3.95 a gallon, up 1.4 cents from a week ago. Prices were lowest in the Gulf Coast States at 3.39 a gallon, up 2.8 cents. The Midwest region boasted the highest weekly increase at 18.8 cents with

  20. Hough transform search for continuous gravitational waves

    SciTech Connect

    Krishnan, Badri; Papa, Maria Alessandra; Sintes, Alicia M.; Schutz, Bernard F.; Frasca, Sergio; Palomba, Cristiano

    2004-10-15

    This paper describes an incoherent method to search for continuous gravitational waves based on the Hough transform, a well-known technique used for detecting patterns in digital images. We apply the Hough transform to detect patterns in the time-frequency plane of the data produced by an earth-based gravitational wave detector. Two different flavors of searches will be considered, depending on the type of input to the Hough transform: either Fourier transforms of the detector data or the output of a coherent matched-filtering type search. We present the technical details for implementing the Hough transform algorithm for both kinds of searches, their statistical properties, and their sensitivities.

  1. Continuous air monitor filter changeout apparatus

    DOEpatents

    Rodgers, John C.

    2008-07-15

    An apparatus and corresponding method for automatically changing out a filter cartridge in a continuous air monitor. The apparatus includes: a first container sized to hold filter cartridge replacements; a second container sized to hold used filter cartridges; a transport insert connectively attached to the first and second containers; a shuttle block, sized to hold the filter cartridges that is located within the transport insert; a transport driver mechanism means used to supply a motive force to move the shuttle block within the transport insert; and, a control means for operating the transport driver mechanism.

  2. Progress Continues on Mitigation of Radiological Contamination

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

    August 13, 2015 Progress Continues on Mitigation of Radiological Contamination This week, WIPP personnel will complete the installation of the brattice cloth and salt barrier on a 570-foot section of floor in the WIPP underground. The installation process includes rolling the brattice cloth out to cover the entire surface area of the floor and securing it to the ribs (walls) and in the center of the drift (access tunnel). Once the cloth is in place, it is covered with six to eight inches of

  3. REFERENCE NO. OF DOCUMENT BEING CONTINUED

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

    "AGE OF CONTINUATION SHEET DE-AC27-08RV1480 0 /0 4 3 12 12 NAME OF OFFEROR OR CONTRACTOR WASHINGTON RIVER PROTECTION SOLUTIONS LLC ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT (A) (B) (C) (D) (E) (F) Fuind 01250 Appr Year 2010 Allottee 34 Reporting Entity 421301 Amount: $400,000.00 Gelivery Location Code: 00601 Richland Operations Office U.S. Department of Energy Richland Operations Office P.O. Box 550, MSIN A7-80 Richland WA 99352 FOB: Destination Period of Performance:

  4. Continuation of Crosscutting Technology Development at Cast

    SciTech Connect

    Yoon, Roe-Hoan

    2012-03-31

    This Final Technical Report describes progress made on the sub-projects awarded in the Cooperative Agreement DE-FC26-05NT42457: Continuation of Crosscutting Technology Development at Center for Advanced Separation Technologies (CAST). The final reports for each sub-project are attached in the appendix. Much of the research to be conducted with Cooperative Agreement funds will be longer-term, high-risk, basic research and will be carried out in five broad areas: a) Solid-solid separation b) Solid-liquid separation c) Chemical/Biological Extraction d) Modeling and Control, and e) Environmental Control.

  5. Continuously pumping and reactivating gas pump

    DOEpatents

    Batzer, Thomas H.; Call, Wayne R.

    1984-01-01

    Apparatus for continuous pumping using cycling cyropumping panels. A plurality of liquid helium cooled panels are surrounded by movable nitrogen cooled panels the alternatively expose or shield the helium cooled panels from the space being pumped. Gases condense on exposed helium cooled panels until the nitrogen cooled panels are positioned to isolate the helium cooled panels. The helium cooled panels are incrementally warmed, causing captured gases to accumulate at the base of the panels, where an independent pump removes the gases. After the helium cooled panels are substantially cleaned of condensate, the nitrogen cooled panels are positioned to expose the helium cooled panels to the space being pumped.

  6. Continuously pumping and reactivating gas pump

    DOEpatents

    Batzer, T.H.; Call, W.R.

    Apparatus for continuous pumping using cycling cryopumping panels. A plurality of liquid helium cooled panels are surrounded by movable nitrogen cooled panels that alternatively expose or shield the helium cooled panels from the space being pumped. Gases condense on exposed helium cooled panels until the nitrogen cooled panels are positioned to isolate the helium cooled panels. The helium cooled panels are incrementally warmed, causing captured gases to accumulate at the base of the panels, where an independant pump removes the gases. After the helium cooled panels are substantially cleaned of condensate, the nitrogen cooled panels are positioned to expose the helium cooled panels to the space being pumped.

  7. COTNAINSETIREFERENCE NO. OF DOCUMENT EEING CONTINUED

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

    NO. OF DOCUMENT EEING CONTINUED 'AGE OF COTNUTO SETDE-AC27-08RV1800/093 4 NAME OF OFFEROR OR CONTRACTOR WASHINGTON RIVER PROTECTION SOLUTIONS LLC ITEM NO. SUFFLIESISERViCES QUANTITY UNIT UNIT FRICE AMOUNT (A) ()(C) (D) (E) (F) Fund 012150 Appr Year 20 Allootee 34 Reporting Entity 421301 Object Class 25-200 Progr-am 1110676 Project 0004022 WFC 0000000 Local Use 0000000 Amount: -$130,000.00 Account code: De-obligaring WRPS TOO funds for ATL Aluminum Solubility Fund 01250 Appr Year 2010 Alloctee 34

  8. Trustworthiness of detectors in quantum key distribution with untrusted detectors

    SciTech Connect

    Qi, Bing

    2015-02-25

    Measurement-device-independent quantum key distribution (MDI-QKD) protocol has been demonstrated as a viable solution to detector side-channel attacks. One of the main advantages of MDI-QKD is that the security can be proved without making any assumptions about how the measurement device works. The price to pay is the relatively low secure key rate comparing with conventional quantum key distribution (QKD), such as the decoy-state BB84 protocol. Recently a new QKD protocol, aiming at bridging the strong security of MDI-QKD with the high e ciency of conventional QKD, has been proposed. In this protocol, the legitimate receiver employs a trusted linear optics network to encode information on photons received from an insecure quantum channel, and then performs a Bell state measurement (BSM) using untrusted detectors. One crucial assumption made in most of these studies is that the untrusted BSM located inside the receiver's laboratory cannot send any unwanted information to the outside. Here in this paper, we show that if the BSM is completely untrusted, a simple scheme would allow the BSM to send information to the outside. Combined with Trojan horse attacks, this scheme could allow Eve to gain information of the quantum key without being detected. Ultimately, to prevent the above attack, either countermeasures to Trojan horse attacks or some trustworthiness to the "untrusted" BSM device is required.

  9. CONSTRUCTION OF KEY CLEANUP PROJECT GAINS GOOD GROUND AT SRS

    Energy.gov [DOE]

    Aiken, SC - Construction of a key cleanup facility at the Savannah River Site (SRS) is gaining some serious ground given the remarkable building progress since Fall 2009. Construction and operation of the Salt Waste Processing Facility (SWPF) is among the U.S. Department of Energy’s (DOE) highest cleanup priorities.

  10. An investigation of DUA caching strategies for public key certificates

    SciTech Connect

    Cheung, T.C.

    1993-11-01

    Internet Privacy Enhanced Mail (PEM) provides security services to users of Internet electronic mail. PEM is designed with the intention that it will eventually obtain public key certificates from the X.500 directory service. However, such a capability is not present in most PEM implementations today. While the prevalent PEM implementation uses a public key certificate-based strategy, certificates are mostly distributed via e-mail exchanges, which raises several security and performance issues. In this thesis research, we changed the reference PEM implementation to make use of the X.500 directory service instead of local databases for public key certificate management. The thesis discusses some problems with using the X.500 directory service, explores the relevant issues, and develops an approach to address them. The approach makes use of a memory cache to store public key certificates. We implemented a centralized cache server and addressed the denial-of-service security problem that is present in the server. In designing the cache, we investigated several cache management strategies. One result of our study is that the use of a cache significantly improves performance. Our research also indicates that security incurs extra performance cost. Different cache replacement algorithms do not seem to yield significant performance differences, while delaying dirty-writes to the backing store does improve performance over immediate writes.

  11. The NEPA threshold question revisited: Proposed'' actions and continuing'' activities

    SciTech Connect

    Wolff, T.A. ); Hansen, R.P. )

    1993-01-01

    The National Environmental Policy Act (NEPA) requires Federal agencies to include a detailed statement'' in every recommendation or report on proposals'' for major Federal actions significantly affecting the quality of the human environment.'' Unless the three elements of a proposal are present (major, federal, and action), preparation of a detailed statement is not required. This paper addresses the practical decision-making dilemma that attends determinations of what types of Federal activities meet the NEPA threshold test under what kinds of varying circumstances. The authors' experience with the US Dept. of Energy (DOE) NEPA documentation is used to discuss how decisions may be made to determine whether a proposed action qualifies for a categorical exclusion'' or whether it requires preparation of an environmental assessment (EA) or an environmental impact statement (EIS). The concept of new'' actions versus continuing'' actions which may be bounded'' by previous NEPA documentation is also discussed. A dichotomous key for separating or combining Federal action'' candidates for different levels of NEPA documentation is provided. Leading court opinions on the threshold question and related issues are discussed in lay terms.

  12. Discrete and continuous variables for measurement-device-independent quantum cryptography

    SciTech Connect

    Xu, Feihu; Curty, Marcos; Qi, Bing; Qian, Li; Lo, Hoi-Kwong

    2015-11-16

    In a recent Article in Nature Photonics, Pirandola et al.1 claim that the achievable secret key rates of discrete-variable (DV) measurementdevice- independent (MDI) quantum key distribution (QKD) (refs 2,3) are “typically very low, unsuitable for the demands of a metropolitan network” and introduce a continuous-variable (CV) MDI QKD protocol capable of providing key rates which, they claim, are “three orders of magnitude higher” than those of DV MDI QKD. We believe, however, that the claims regarding low key rates of DV MDI QKD made by Pirandola et al.1 are too pessimistic. Here in this paper, we show that the secret key rate of DV MDI QKD with commercially available high-efficiency single-photon detectors (SPDs) (for example, see http://www.photonspot.com/detectors and http://www.singlequantum.com) and good system alignment is typically rather high and thus highly suitable for not only long-distance communication but also metropolitan networks.

  13. Discrete and continuous variables for measurement-device-independent quantum cryptography

    DOE PAGES [OSTI]

    Xu, Feihu; Curty, Marcos; Qi, Bing; Qian, Li; Lo, Hoi-Kwong

    2015-11-16

    In a recent Article in Nature Photonics, Pirandola et al.1 claim that the achievable secret key rates of discrete-variable (DV) measurementdevice- independent (MDI) quantum key distribution (QKD) (refs 2,3) are “typically very low, unsuitable for the demands of a metropolitan network” and introduce a continuous-variable (CV) MDI QKD protocol capable of providing key rates which, they claim, are “three orders of magnitude higher” than those of DV MDI QKD. We believe, however, that the claims regarding low key rates of DV MDI QKD made by Pirandola et al.1 are too pessimistic. Here in this paper, we show that the secretmore » key rate of DV MDI QKD with commercially available high-efficiency single-photon detectors (SPDs) (for example, see http://www.photonspot.com/detectors and http://www.singlequantum.com) and good system alignment is typically rather high and thus highly suitable for not only long-distance communication but also metropolitan networks.« less

  14. Federal Energy Management Program Training Offers IACET Continuing...

    Office of Environmental Management (EM)

    Federal Energy Management Program Training Offers IACET Continuing Education Units Federal Energy Management Program Training Offers IACET Continuing Education Units Video explains ...

  15. Fact #839: September 22, 2014 World Petroleum Consumption Continues...

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

    Petroleum Consumption Continues to Rise despite Declines from the United States and Europe - Dataset Fact 839: September 22, 2014 World Petroleum Consumption Continues to ...

  16. Strengthening the Front Lines: Sales Training and Continuing...

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

    Lines: Sales Training and Continuing Education for Contractors Strengthening the Front Lines: Sales Training and Continuing Education for Contractors Better Buildings ...

  17. Virginia Tech Selected to Continue Development of Innovative...

    Energy Saver

    Virginia Tech Selected to Continue Development of Innovative Building Automation System Virginia Tech Selected to Continue Development of Innovative Building Automation System ...

  18. New Grants Fund Continued Research, Outreach for EM's Portsmouth...

    Office of Environmental Management (EM)

    Grants Fund Continued Research, Outreach for EM's Portsmouth, Paducah Sites New Grants ... With the new funding, OU will continue assisting the local community reuse organization ...

  19. Evolution of Florida Bay islands from a supratidal precursor: evidence from westernmost Bob Allen Key and Sid Key

    SciTech Connect

    Quinn, T.M.; Merriam, D.F.

    1988-05-01

    Cores from the interior portions of westernmost Bob Allen Key and Sid Key document island nucleation from a supratidal precursor developed on a paralic peat deposit; whereas cores from exterior portions of these islands document development of marine mudbanks, progradation or colonization by mangroves, and supratidal sedimentation. The supratidal precursor beneath these islands consists of eroded remnants of coastal tidal flats or local topographic highs that remained supratidal throughout the Holocene sea-level rise. Sedimentologic and biostratigraphic evidence suggest erosion of mangroves by storms or inundation of mangroves by storm deposits is a common precursor to subsequent sediment aggradation on both islands. If other Florida Bay islands develop from mangrove colonization of marine mudbanks, then data from westernmost Bob Allen Key and Sid Key indicate that nucleation from a supratidal precursor and mangrove colonization of marine mudbanks are both viable mechanisms for island initiation. The absence of evidence of a supratidal nucleus beneath an island can result from (a) island migration and subsequent erosion or (b) insufficient sampling density. Stratigraphic data from Florida Bay are insufficient to discriminate between the relative importance of these two models of island evolution; the authors contend that any model of the evolution of Florida Bay islands must incorporate island nucleation from a supratidal precursor as a viable mechanism for island evolution.

  20. Rotary adsorbers for continuous bulk separations

    DOEpatents

    Baker, Frederick S.

    2011-11-08

    A rotary adsorber for continuous bulk separations is disclosed. The rotary adsorber includes an adsorption zone in fluid communication with an influent adsorption fluid stream, and a desorption zone in fluid communication with a desorption fluid stream. The fluid streams may be gas streams or liquid streams. The rotary adsorber includes one or more adsorption blocks including adsorbent structure(s). The adsorbent structure adsorbs the target species that is to be separated from the influent fluid stream. The apparatus includes a rotary wheel for moving each adsorption block through the adsorption zone and the desorption zone. A desorption circuit passes an electrical current through the adsorbent structure in the desorption zone to desorb the species from the adsorbent structure. The adsorbent structure may include porous activated carbon fibers aligned with their longitudinal axis essentially parallel to the flow direction of the desorption fluid stream. The adsorbent structure may be an inherently electrically-conductive honeycomb structure.

  1. Closed continuous-flow centrifuge rotor

    DOEpatents

    Breillatt, Jr., Julian P.; Remenyik, Carl J.; Sartory, Walter K.; Thacker, Louis H.; Penland, William Z.

    1976-01-01

    A blood separation centrifuge rotor having a generally parabolic core disposed concentrically and spaced apart within a housing having a similarly shaped cavity. Blood is introduced through a central inlet and into a central passageway enlarged downwardly to decrease the velocity of the entrant blood. Septa are disposed inside the central passageway to induce rotation of the entrant blood. A separation chamber is defined between the core and the housing wherein the whole blood is separated into red cell, white cell, and plasma zones. The zones are separated by annular splitter blades disposed within the separation chamber. The separated components are continuously removed through conduits communicating through a face seal to the outside of the rotor.

  2. Continuous compliance demonstrations with parametric monitoring

    SciTech Connect

    Reynolds, W.E.; Hazel, K.R.

    1995-12-01

    Traditionally, the stationary source air compliance program has required facilities subject to air emissions standards to demonstrate their ability to comply with the emissions standards during an initial source performance tests. Demonstrating compliance at start-up, however, does not assure that a source will remain in compliance. To assure compliance after start-up, EPA`s responsibility to catch those in violation of standards. Under the 1990 Clean Air Act Amendments (CAAA 1990), Congress, shifted the burden of assuring compliance from the administrator to the owner or operator of the source. This shift will be implemented through the Enhanced Monitoring (EM) rule. Congress put specific language in the Act to allow flexibility for innovative alternatives to continuous emissions monitoring systems (CEMs). Section 504(b) states that {open_quotes}continuous emissions monitoring need not be required if alternative methods are available that provide sufficient reliable and timely information for determining compliance.{close_quotes} Section 114 (a)(3) permits the Administrator to accept as Enhanced Monitoring, records on control equipment parameters, production variables or other indirect data as an alternative to direct emission measurements. This alternative, Parametric Monitoring, is acceptable if the facility can demonstrate a correlation between the applicable emission standard and the parameters being monitored. Common approaches to the use of parametric monitoring are illustrated here through a brief overview of three enhanced monitoring protocols. The first example uses boiler output to predict quantitative nitrogen oxides (NO{sub x}) emission rates from a gas-fired electric utility boiler. The second example uses parametric data collected in the operation of a venturi scrubber to determine compliance or noncompliance with a particulate emissions limitation. The third example illustrates an alternative use of parametric data collected from a venturi scrubber.

  3. Public-key data authentication for treaty verification

    SciTech Connect

    Draelos, T.J.; Goldsmith, S.Y.

    1992-08-01

    A public-key Treaty Data Authentication Module (TDAM) based on the National Institute of Standards and Technology (NIST) Digital Signature Standard (DSS) has been developed to support treaty verification systems. The TDAM utilizes the Motorola DSP56001 Digital Signal Processor as a coprocessor and supports both the STD Bus and PC-AT Bus platforms. The TDAM is embedded within an Authenticated Data Communication Subsystem (ADCS) which provides transparent data authentication and communications, thereby concealing the details of securely authenticating and communicating compliance data and commands. The TDAM has been designed according to the NIST security guidelines for cryptographic modules. Public-key data authentication is important for support of both bilateral and multi-lateral treaties. 8 refs.

  4. Public-key data authentication for treaty verification

    SciTech Connect

    Draelos, T.J.; Goldsmith, S.Y.

    1992-01-01

    A public-key Treaty Data Authentication Module (TDAM) based on the National Institute of Standards and Technology (NIST) Digital Signature Standard (DSS) has been developed to support treaty verification systems. The TDAM utilizes the Motorola DSP56001 Digital Signal Processor as a coprocessor and supports both the STD Bus and PC-AT Bus platforms. The TDAM is embedded within an Authenticated Data Communication Subsystem (ADCS) which provides transparent data authentication and communications, thereby concealing the details of securely authenticating and communicating compliance data and commands. The TDAM has been designed according to the NIST security guidelines for cryptographic modules. Public-key data authentication is important for support of both bilateral and multi-lateral treaties. 8 refs.

  5. Secure password-based authenticated key exchange for web services

    SciTech Connect

    Liang, Fang; Meder, Samuel; Chevassut, Olivier; Siebenlist, Frank

    2004-11-22

    This paper discusses an implementation of an authenticated key-exchange method rendered on message primitives defined in the WS-Trust and WS-SecureConversation specifications. This IEEE-specified cryptographic method (AuthA) is proven-secure for password-based authentication and key exchange, while the WS-Trust and WS-Secure Conversation are emerging Web Services Security specifications that extend the WS-Security specification. A prototype of the presented protocol is integrated in the WSRF-compliant Globus Toolkit V4. Further hardening of the implementation is expected to result in a version that will be shipped with future Globus Toolkit releases. This could help to address the current unavailability of decent shared-secret-based authentication options in the Web Services and Grid world. Future work will be to integrate One-Time-Password (OTP) features in the authentication protocol.

  6. NREL Scientists Find Key Function for Ferredoxins in Algae Hydrogen

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

    Production - News Releases | NREL Scientists Find Key Function for Ferredoxins in Algae Hydrogen Production Two of six iron-rich proteins shown to have role in algae metabolism; discovery could lead to enhanced hydrogen production February 10, 2014 Scientists at the Energy Department's National Renewable Energy Laboratory have demonstrated that just two of six iron-sulfur-containing ferredoxins in a representative species of algae promote electron transfers to and from hydrogenases. The

  7. Key FAR: Federal Acquisition Regulation DEAR: DOE Acquisition Regulation

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

    as of 11/4/2016. Highlighted areas denote changes from the last update. Key FAR: Federal Acquisition Regulation DEAR: DOE Acquisition Regulation For the official and most up to date status of a specific rule, please see the Federal Register at https://www.regulations.gov/. Regulation Identifier Number Title/Subject/Purpose Rule Type Status 1901-AB37 Enforcement of Classified Information Security Requirements: The proposed rule amends DOE's statutory prescribed regulation, which sets forth the

  8. High Pressure PEM Electrolysis: Status, Key Issues, and Challenges

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

    High Pressure PEM Electrolysis Status, Key Issues, and Challenges Electrolytic Hydrogen Production Workshop NREL, Golden, Colorado Monjid Hamdan Director of Engineering Giner, Inc. 89 Rumford Ave, Newton, Ma. 02466 February 27-28 th , 2014 Advantages of High Pressure PEM Electrolysis  Eliminates one or more stages of mechanical compression  Reduces system complexity  Lower drying requirements  Low maintenance  No moving parts  No contaminants  Permits hydrogen generation at

  9. SEC L_Attach G_Key Personnel Cost Sheet

    National Nuclear Security Administration (NNSA)

    L, Attachment G - Management Team Cost Sheet Definitions of items to be included in the worksheet Name Title Key Personnel (Y/N) Reimbursable Annual Base Salary Reimbursable Incentive Pay and bonuses Reimbursable Deferred compensation Reimbursable Employer contributions to Employee Stock Ownership Plans (ESOPs) Reimbursable Employer Contributions to Defined Contribution Pension Plans Current Annual Base Salary Current Total Annual Compensation An ESOP is a stock bonus plan designed to invest

  10. Sandia completes major overhaul of key nuclear weapons test facilities |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | (NNSA) completes major overhaul of key nuclear weapons test facilities Tuesday, May 13, 2014 - 2:46pm Sandia National Laboratories recently completed the renovation of five large-scale test facilities that are crucial to ensuring the safety and reliability of the nation's nuclear weapons systems. The work supports Sandia's ongoing nuclear stockpile modernization work on the B61-12 and W88 Alt, assessments of current stockpile systems, and test and

  11. Researchers find potential key for unlocking biomass energy

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

    Unlocking biomass energy Researchers find potential key for unlocking biomass energy Potential pretreatment method that can make plant cellulose five times more digestible by enzymes that convert it into ethanol, a useful biofuel. July 20, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  12. President Obama Announces More Key Administration Posts | Department of

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

    Energy December 10, 2010 - 12:00am Addthis WASHINGTON - Today, President Barack Obama announced his intent to nominate the following individuals to key Administration posts: Peter B. Lyons, Assistant Secretary for Nuclear Energy, Department of Energy Denise E. O'Donnell, Director of the Bureau of Justice Assistance, Department of Justice Stephanie O'Sullivan, Principal Deputy Director of National Intelligence, Directorate of National Intelligence David Shear, Ambassador to the Socialist

  13. APPENDIX E KEY INDIVIDUALS U.S. Environmental Protection Agency

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

    APPENDIX E KEY INDIVIDUALS U.S. Environmental Protection Agency Region 10 Washington State Department of Ecology U.S. Department of Energy, RL and ORP Executive Managers Program Manager for the Hanford Project Office (509) 376-8631 Program Manager for the Nuclear Waste Program (509) 372-7950 Assistant Manager for the Central Plateau (509) 373-9971 Assistant Manager for the Office of River Protection, Waste Treatment and Immobilization Plant (509) 376-4941 Assistant Manager for the Office of

  14. 2015 Key Wind Program and National Laboratory Accomplishments

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

    Wind Program and National Laboratory Accomplishments 2015 Key Wind Program and National Laboratory Accomplishments | 1 | Powering the Energy Revolution through Wind Evolution The U.S. Department of Energy (DOE) Wind Program is committed to helping the nation secure cost-competitive sources of renewable energy through the development and deployment of innovative wind power technologies. By investing in improvements to wind plant design, technology development, and operation as well as developing

  15. LANL breaks ground on key sediment control project

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

    Sediment control project LANL breaks ground on key sediment control project Called "grade-control" structures, the approximately $2 million features are up to eight feet high and made of rocks packed tightly into wire enclosures. November 5, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics

  16. PPPL physicists win supercomputing time to simulate key energy and

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

    astrophysical phenomena | Princeton Plasma Physics Lab PPPL physicists win supercomputing time to simulate key energy and astrophysical phenomena By John Greenwald January 8, 2013 Tweet Widget Google Plus One Share on Facebook A donut-shaped plasma simulation that C.S. Chang's center produced on a supercomputer. The orange and blue colors show regions of turbulence. (Photo by Visualization by Prof. Kwan-Liu's group, University of California-Davis) A donut-shaped plasma simulation that C.S.

  17. PPPL physicists win supercomputing time to simulate key energy and

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

    astrophysical phenomena | Princeton Plasma Physics Lab physicists win supercomputing time to simulate key energy and astrophysical phenomena By John Greenwald January 8, 2013 Tweet Widget Google Plus One Share on Facebook Gallery: Three teams led by scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) have won major blocks of time on two of the world's most powerful supercomputers. Two of the projects seek to advance the development of nuclear fusion

  18. Key management and encryption under the bounded storage model.

    SciTech Connect

    Draelos, Timothy John; Neumann, William Douglas; Lanzone, Andrew J.; Anderson, William Erik

    2005-11-01

    There are several engineering obstacles that need to be solved before key management and encryption under the bounded storage model can be realized. One of the critical obstacles hindering its adoption is the construction of a scheme that achieves reliable communication in the event that timing synchronization errors occur. One of the main accomplishments of this project was the development of a new scheme that solves this problem. We show in general that there exist message encoding techniques under the bounded storage model that provide an arbitrarily small probability of transmission error. We compute the maximum capacity of this channel using the unsynchronized key-expansion as side-channel information at the decoder and provide tight lower bounds for a particular class of key-expansion functions that are pseudo-invariant to timing errors. Using our results in combination with Dziembowski et al. [11] encryption scheme we can construct a scheme that solves the timing synchronization error problem. In addition to this work we conducted a detailed case study of current and future storage technologies. We analyzed the cost, capacity, and storage data rate of various technologies, so that precise security parameters can be developed for bounded storage encryption schemes. This will provide an invaluable tool for developing these schemes in practice.

  19. Federal Energy Management Program Training Offers IACET Continuing

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

    Education Units | Department of Energy Federal Energy Management Program Training Offers IACET Continuing Education Units Federal Energy Management Program Training Offers IACET Continuing Education Units Video explains how the Federal Energy Management Program (FEMP) offers International Association for Continuing Education and Training (IACET) continuing education units for eTraining core courses

  20. TEC Working Group Topic Groups Manual Review Key Documents | Department of

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

    Energy Manual Review Key Documents TEC Working Group Topic Groups Manual Review Key Documents Key Documents Transportation Practices Manual (DOE M 460) - March 8, 2006 (438.51 KB) More Documents & Publications DOE Shipment Activities: What We Accomplished and a Look Forward TEC Working Group Topic Groups Section 180(c) Key Documents TEC Working Group Topic Groups Rail Key Documents

  1. Energy Intensity Indicators: Terminology and Definitions

    Energy.gov [DOE]

    The Energy Intensity Indicators website uses the following terms with their associated definitions. The terms related to various definitions of energy are discussed first.

  2. Design of a continuous duty cryopump

    SciTech Connect

    Sedgley, D.W.

    1985-05-01

    A continuous duty cryopump system was designed and developed that comprises a self-contained cryopump for installation into a vacuum chamber, and a microprocessor controller for automatic operation. This deuterium pump has two units in a single housing, arranged so that one is pumping while the other is being regenerated. Liquid helium-cooled, finned sections in each unit pump deuterium by condensation, and a third pump integral within the cryopump housing collects the regenerated gas. A microprocessor unit controls distribution of liquid and gaseous helium, used for conditioning the pumping units, and operates remote actuators for the regeneration. Software provides fully automatic, timed sequencing of the repetitive cryopump events which include: cooldown of the pumping units, opening of the louvers isolating the unit from the vacuum chamber, closing of the louvers, and warming up of the unit for regeneration. Default values in the software can be reprogrammed by the operator through the keyboard in response to prompts displayed on the computer. An override allows the operator to control the cryopump manually by activating switches on a control panel. Interlocks to prevent cryogen lockup are included in the software.

  3. Protective sheath for a continuous measurement thermocouple

    DOEpatents

    Phillippi, R. Michael

    1991-01-01

    Disclosed is a protective thermocouple sheath of a magnesia graphite refractory material for use in continuous temperature measurements of molten metal in a metallurgical ladle and having a basic slag layer thereon. The sheath includes an elongated torpedo-shaped sheath body formed of a refractory composition and having an interior borehole extending axially therethrough and adapted to receive a thermocouple. The sheath body includes a lower end which is closed about the borehole and forms a narrow, tapered tip. The sheath body also includes a first body portion integral with the tapered tip and having a relatively constant cross section and providing a thin wall around the borehole. The sheath body also includes a second body portion having a relatively constant cross section larger than the cross section of the first body portion and providing a thicker wall around the borehole. The borehole terminates in an open end at the second body portion. The tapered tip is adapted to penetrate the slag layer and the thicker second body portion and its magnesia constituent material are adapted to withstand chemical attack thereon from the slag layer. The graphite constituent improves thermal conductivity of the refractory material and, thus, enhances the thermal responsiveness of the device.

  4. Protective sheath for a continuous measurement thermocouple

    DOEpatents

    Phillippi, R.M.

    1991-12-03

    Disclosed is a protective thermocouple sheath of a magnesia graphite refractory material for use in continuous temperature measurements of molten metal in a metallurgical ladle and having a basic slag layer thereon. The sheath includes an elongated torpedo-shaped sheath body formed of a refractory composition and having an interior borehole extending axially therethrough and adapted to receive a thermocouple. The sheath body includes a lower end which is closed about the borehole and forms a narrow, tapered tip. The sheath body also includes a first body portion integral with the tapered tip and having a relatively constant cross section and providing a thin wall around the borehole. The sheath body also includes a second body portion having a relatively constant cross section larger than the cross section of the first body portion and providing a thicker wall around the borehole. The borehole terminates in an open end at the second body portion. The tapered tip is adapted to penetrate the slag layer and the thicker second body portion and its magnesia constituent material are adapted to withstand chemical attack thereon from the slag layer. The graphite constituent improves thermal conductivity of the refractory material and, thus, enhances the thermal responsiveness of the device. 4 figures.

  5. Continuous wave laser irradiation of explosives

    SciTech Connect

    McGrane, Shawn D.; Moore, David S.

    2010-12-01

    Quantitative measurements of the levels of continuous wave (CW) laser light that can be safely applied to bare explosives during contact operations were obtained at 532 nm, 785 nm, and 1550 nm wavelengths. A thermal camera was used to record the temperature of explosive pressed pellets and single crystals while they were irradiated using a measured laser power and laser spot size. A visible light image of the sample surface was obtained before and after the laser irradiation. Laser irradiation thresholds were obtained for the onset of any visible change to the explosive sample and for the onset of any visible chemical reaction. Deflagration to detonation transitions were not observed using any of these CW laser wavelengths on single crystals or pressed pellets in the unconfined geometry tested. Except for the photochemistry of DAAF, TATB and PBX 9502, all reactions appeared to be thermal using a 532 nm wavelength laser. For a 1550 nm wavelength laser, no photochemistry was evident, but the laser power thresholds for thermal damage in some of the materials were significantly lower than for the 532 nm laser wavelength. No reactions were observed in any of the studied explosives using the available 300 mW laser at 785 nm wavelength. Tables of laser irradiance damage and reaction thresholds are presented for pressed pellets of PBX9501, PBX9502, Composition B, HMX, TATB, RDX, DAAF, PETN, and TNT and single crystals of RDX, HMX, and PETN for each of the laser wavelengths.

  6. Continuous Air Monitor Operating Experience Review

    SciTech Connect

    L. C. Cadwallader; S. A. Bruyere

    2008-09-01

    Continuous air monitors (CAMs) are used to sense radioactive particulates in room air of nuclear facilities. CAMs alert personnel of potential inhalation exposures to radionuclides and can also actuate room ventilation isolation for public and environmental protection. This paper presents the results of a CAM operating experience review of the DOE Occurrence Reporting and Processing System (ORPS) database from the past 18 years. Regulations regarding these monitors are briefly reviewed. CAM location selection and operation are briefly discussed. Operating experiences reported by the U.S. Department of Energy and in other literature sources were reviewed to determine the strengths and weaknesses of these monitors. Power losses, human errors, and mechanical issues cause the majority of failures. The average “all modes” failure rate is 2.65E-05/hr. Repair time estimates vary from an average repair time of 9 hours (with spare parts on hand) to 252 hours (without spare parts on hand). These data should support the use of CAMs in any nuclear facility, including the National Ignition Facility and the international ITER experiment.

  7. Continuous Reliability Enhancement for Wind (CREW) database :

    SciTech Connect

    Hines, Valerie Ann-Peters; Ogilvie, Alistair B.; Bond, Cody R.

    2013-09-01

    To benchmark the current U.S. wind turbine fleet reliability performance and identify the major contributors to component-level failures and other downtime events, the Department of Energy funded the development of the Continuous Reliability Enhancement for Wind (CREW) database by Sandia National Laboratories. This report is the third annual Wind Plant Reliability Benchmark, to publically report on CREW findings for the wind industry. The CREW database uses both high resolution Supervisory Control and Data Acquisition (SCADA) data from operating plants and Strategic Power Systems ORAPWindª (Operational Reliability Analysis Program for Wind) data, which consist of downtime and reserve event records and daily summaries of various time categories for each turbine. Together, these data are used as inputs into CREWs reliability modeling. The results presented here include: the primary CREW Benchmark statistics (operational availability, utilization, capacity factor, mean time between events, and mean downtime); time accounting from an availability perspective; time accounting in terms of the combination of wind speed and generation levels; power curve analysis; and top system and component contributors to unavailability.

  8. Continuous chain bit with downhole cycling capability

    DOEpatents

    Ritter, Don F.; St. Clair, Jack A.; Togami, Henry K.

    1983-01-01

    A continuous chain bit for hard rock drilling is capable of downhole cycling. A drill head assembly moves axially relative to a support body while the chain on the head assembly is held in position so that the bodily movement of the chain cycles the chain to present new composite links for drilling. A pair of spring fingers on opposite sides of the chain hold the chain against movement. The chain is held in tension by a spring-biased tensioning bar. A head at the working end of the chain supports the working links. The chain is centered by a reversing pawl and piston actuated by the pressure of the drilling mud. Detent pins lock the head assembly with respect to the support body and are also operated by the drilling mud pressure. A restricted nozzle with a divergent outlet sprays drilling mud into the cavity to remove debris. Indication of the centered position of the chain is provided by noting a low pressure reading indicating proper alignment of drilling mud slots on the links with the corresponding feed branches.

  9. I.C. engines still key player in rail traction

    SciTech Connect

    Mullins, P.; Johnson, P.

    1994-07-01

    Still an important player in locomotive applications, internal combustion engines (diesel locomotives) are an obvious choice for hauling most freight, for shunting applications, and for passenger lines that are not economic to electrify. Today, research and testing continue to take place on natural gas-fueled locomotives, with a net result expected to benefit the railroads through reducing operational costs, while meeting new emissions regulations. 8 figs.

  10. Numerical analysis of decoy state quantum key distribution protocols

    SciTech Connect

    Harrington, Jim W; Rice, Patrick R

    2008-01-01

    Decoy state protocols are a useful tool for many quantum key distribution systems implemented with weak coherent pulses, allowing significantly better secret bit rates and longer maximum distances. In this paper we present a method to numerically find optimal three-level protocols, and we examine how the secret bit rate and the optimized parameters are dependent on various system properties, such as session length, transmission loss, and visibility. Additionally, we show how to modify the decoy state analysis to handle partially distinguishable decoy states as well as uncertainty in the prepared intensities.

  11. Renewable: A key component of our global energy future

    SciTech Connect

    Hartley, D.

    1995-12-31

    Inclusion of renewable energy sources in national and international energy strategies is a key component of a viable global energy future. The global energy balance is going to shift radically in the near future brought about by significant increases in population in China and India, and increases in the energy intensity of developing countries. To better understand the consequences of such global shifts in energy requirements and to develop appropriate energy strategies to respond to these shifts, we need to look at the factors driving choices among supply options by geopolitical consumers and the impact these factors can have on the future energy mix.

  12. Decoy-state quantum key distribution using homodyne detection

    SciTech Connect

    Shams Mousavi, S. H.; Gallion, P.

    2009-07-15

    In this paper, we propose to use the decoy-state technique to improve the security of the quantum key distribution (QKD) systems based on homodyne detection against the photon number splitting attack. The decoy-state technique is a powerful tool that can significantly boost the secure transmission range of the QKD systems. However, it has not yet been applied to the systems that use homodyne detection. After adapting this theory to the systems based on homodyne detection, we quantify the secure performance and transmission range of the resulting system.

  13. Small Modular Reactors - Key to Future Nuclear Power

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

    Modular Reactors - Key to Future Nuclear Power Generation in the U.S. 1,2 Robert Rosner and Stephen Goldberg Energy Policy Institute at Chicago The Harris School of Public Policy Studies Contributor: Joseph S. Hezir, Principal, EOP Foundation, Inc. Technical Paper, Revision 1 November, 2011 1 The research described in this paper was funded by the U.S. DOE through Argonne National Laboratory, which is operated by UChicago Argonne, LLC under contract No. DE-AC02-06CH1357. This report was prepared

  14. Membranes Key to Biorefinery Success | GE Global Research

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

    Miming living organisms processes for biorefineries Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Miming living organisms processes for biorefineries Jimmy Lopez 2015.09.10 Membranes play a key role in the human body, filtering out bacteria and viruses and also ensuring cells absorb essential nutrients. They are

  15. Microsoft Word - fact sheet alternatives and key findings 090214.docx

    National Nuclear Security Administration (NNSA)

    Alternatives and Key Findings of the Draft SEIS ALTERNATIVES The Draft SEIS evaluates a range of reactor site and tritium production capacity alternatives. Seven alternatives are analyzed in the Draft SEIS:  Alternative 1 Watts Bar site only (2,500 TPBARs maximum). This is the preferred alternative.  Alternative 2 Sequoyah site only (2,500 TPBARs maximum).  Alternative 3 Both Watts Bar and Sequoyah sites (2,500 TPBARs maximum).  Alternative 4 Watts Bar site only (5,000 TPBARs

  16. Soft Costs 101: The Key to Achieving Cheaper Solar Energy | Department...

    Office of Environmental Management (EM)

    Soft Costs 101: The Key to Achieving Cheaper Solar Energy Soft Costs 101: The Key to Achieving Cheaper Solar Energy February 25, 2016 - 10:00am Addthis Soft Costs 101: The Key to ...

  17. Sandia Energy - Key Hydrogen Report Now Available on OpenEnergyInfo...

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

    Key Hydrogen Report Now Available on OpenEnergyInfo Wiki Site Home Energy CRF Facilities News Energy Efficiency News & Events Systems Analysis Systems Engineering Key Hydrogen...

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

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

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

  19. Key Response Planning Factors for the Aftermath of Nuclear Terrorism

    SciTech Connect

    Buddemeier, B R; Dillon, M B

    2009-01-21

    Despite hundreds of above-ground nuclear tests and data gathered from Hiroshima and Nagasaki, the effects of a ground-level, low-yield nuclear detonation in a modern urban environment are still the subject of considerable scientific debate. Extensive review of nuclear weapon effects studies and discussions with nuclear weapon effects experts from various federal agencies, national laboratories, and technical organizations have identified key issues and bounded some of the unknowns required to support response planning for a low-yield, ground-level nuclear detonation in a modern U.S. city. This study, which is focused primarily upon the hazards posed by radioactive fallout, used detailed fallout predictions from the advanced suite of three-dimensional (3-D) meteorology and plume/fallout models developed at Lawrence Livermore National Laboratory (LLNL), including extensive global Key Response Planning Factors for the Aftermath of Nuclear Terrorism geographical and real-time meteorological databases to support model calculations. This 3-D modeling system provides detailed simulations that account for complex meteorology and terrain effects. The results of initial modeling and analysis were presented to federal, state, and local working groups to obtain critical, broad-based review and feedback on strategy and messaging. This effort involved a diverse set of communities, including New York City, National Capitol Regions, Charlotte, Houston, Portland, and Los Angeles. The largest potential for reducing casualties during the post-detonation response phase comes from reducing exposure to fallout radiation. This can be accomplished through early, adequate sheltering followed by informed, delayed evacuation.B The response challenges to a nuclear detonation must be solved through multiple approaches of public education, planning, and rapid response actions. Because the successful response will require extensive coordination of a large number of organizations, supplemented by

  20. Home Performance with ENERGY STAR -- 10 Years of Continued Growth...

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

    Home Performance with ENERGY STAR -- 10 Years of Continued Growth Home Performance with ENERGY STAR -- 10 Years of Continued Growth Provides an overview of the HPwES program, ...

  1. H.R. 933: Consolidated and Further Continuing Appropriations...

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

    H.R. 933: Consolidated and Further Continuing Appropriations Act, 2013, Pub. L. 113-6, section 3003 H.R. 933: Consolidated and Further Continuing Appropriations Act, 2013, Pub. L. ...

  2. Wind Vision: Continuing the Success of Wind Energy | Department...

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

    Wind Vision: Continuing the Success of Wind Energy Wind Vision: Continuing the Success of Wind Energy April 2, 2015 - 10:35am Addthis The Wind Vision Report describes potential ...

  3. Comment re DOE's NOI re continuation or modification of Price...

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

    NOI re continuation or modification of Price-Anderson Act Comment re DOE's NOI re continuation or modification of Price-Anderson Act Comments of Kerr-McGee Corporation to the ...

  4. Free-space quantum key distribution at night

    SciTech Connect

    Buttler, W.T.; Hughes, R.J.; Kwiat, P.G.; Lamoreaux, S.K.; Luther, G.G.; Morgan, G.L.; Nordholt, J.E.; Peterson, C.G.; Simmons, C.M.

    1998-09-01

    An experimental free-space quantum key distribution (QKD) system has been tested over an outdoor optical path of {approximately} 1 km under nighttime conditions at Los Alamos National Laboratory. This system employs the Bennett 92 protocol; in this paper, the authors give a brief overview of this protocol, and describe the experimental implementation of it. An analysis of the system efficiency is presented, as well as a description of the error detection protocol which employs a two-dimensional parity check scheme. Finally, the susceptibility of this system to eavesdropping by various techniques is determined, and the effectiveness of privacy amplification procedures is discussed. The conclusions are that free-space QKD is both effective and secure; possible applications include the rekeying of satellites in low earth orbit.

  5. Extended, Continuous Pt Nanostructures in Thick, Dispersed Electrodes

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

    Extended, Continuous Pt Nanostructures in Thick, Dispersed Electrodes This presentation does not contain any proprietary, confidential, or otherwise restricted information ...

  6. Enabling Sustainable Landscape Design for Continual Improvement of

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

    Operating Bioenergy Supply Systems | Department of Energy Sustainable Landscape Design for Continual Improvement of Operating Bioenergy Supply Systems Enabling Sustainable Landscape Design for Continual Improvement of Operating Bioenergy Supply Systems Breakout Session 1B: Innovation and Sustainability: Capturing Social and Environmental Benefits As Part of Bioenergy's Value Proposition Enabling Sustainable Landscape Design for Continual Improvement of Operating Bioenergy Supply Systems

  7. Continuation and Enhancement of the MPOWIR Program

    SciTech Connect

    Lozier, Susan

    2014-10-21

    MPOWIR is a community-based program that provides mentoring to physical oceanographers from late graduate school through early careers. The overall goal of MPOWIR is to make mentoring opportunities for junior physical oceanographers universally available and of higher quality by expanding the reach of mentoring opportunities beyond individual home institutions. The aim is to reduce the barriers to career development for all junior scientists in the field, with a particular focus on improving the retention of junior women. Over the past five years MPOWIR has expanded significantly. This funding cycle saw the development and enhancement of MPOWIR’s programs and outreach opportunities. MPOWIR’s main programmatic offerings are: mentor groups, a biannual conference, a website and blog, and town hall meetings at national events. Since 2009, MPOWIR has hosted 15 mentor groups, three Pattullo conferences, and created a website that has attracted over 50,000 visitors. MPOWIR’s mentoring groups and Pattullo conferences have reached more than 130 unique participants. Mentor Groups Mentor groups were established in the fall of 2008, and continue to gain momentum after 5 years. Since 2009, 11 groups have formed, with participants mainly, but not exclusively, drawn from Pattullo attendees. To gauge the impact of mentor groups, participants are surveyed approximately annually. Based on an extensive 2011 survey, 100% of mentoring group participants reported that they made progress on their stated scientific, professional, and personal goals. As part of these surveys, participants are asked what they value about their mentoring group, what the benefit of the mentoring group is to their current position, and they are asked questions about the logistics and setup of the groups. Based on the survey conducted in 2012, all participants rated participation in these groups a valuable experience, with particular value placed on feedback on professional development (100% Excellent to

  8. Los Alamos Explosives Performance Key to Stockpile Stewardship

    ScienceCinema

    Dattelbaum, Dana

    2015-01-05

    As the U.S. Nuclear Deterrent ages, one essential factor in making sure that the weapons will continue to perform as designed is understanding the fundamental properties of the high explosives that are part of a nuclear weapons system. As nuclear weapons go through life extension programs, some changes may be advantageous, particularly through the addition of what are known as "insensitive" high explosives that are much less likely to accidentally detonate than the already very safe "conventional" high explosives that are used in most weapons. At Los Alamos National Laboratory explosives research includes a wide variety of both large- and small-scale experiments that include small contained detonations, gas and powder gun firings, larger outdoor detonations, large-scale hydrodynamic tests, and at the Nevada Nuclear Security Site, underground sub-critical experiments.

  9. Los Alamos Explosives Performance Key to Stockpile Stewardship

    SciTech Connect

    Dattelbaum, Dana

    2014-11-03

    As the U.S. Nuclear Deterrent ages, one essential factor in making sure that the weapons will continue to perform as designed is understanding the fundamental properties of the high explosives that are part of a nuclear weapons system. As nuclear weapons go through life extension programs, some changes may be advantageous, particularly through the addition of what are known as "insensitive" high explosives that are much less likely to accidentally detonate than the already very safe "conventional" high explosives that are used in most weapons. At Los Alamos National Laboratory explosives research includes a wide variety of both large- and small-scale experiments that include small contained detonations, gas and powder gun firings, larger outdoor detonations, large-scale hydrodynamic tests, and at the Nevada Nuclear Security Site, underground sub-critical experiments.

  10. Keys to Access: Argonne-INCREASE partnership opens doors to collaboration |

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

    Key Terms Key Terms Three Door Keys data-key-571156_960_720.png Key Terms Low Vision: non-correctable reduced vision Blindness: lack of visual perception Hearing Impairment: full or partial decrease in the ability to detect or understand sounds Physical Impairment: a physical condition that permanently prevents normal body movement or control Cognitive Disabilities: difficulty with one or more types of mental tasks Argonne National Laboratory

    The INCREASE workshop gave visitors one-on-one

  11. Analysis of key safety metrics of thorium utilization in LWRs

    DOE PAGES [OSTI]

    Ade, Brian J.; Bowman, Stephen M.; Worrall, Andrew; Powers, Jeffrey

    2016-04-08

    Here, thorium has great potential to stretch nuclear fuel reserves because of its natural abundance and because it is possible to breed the 232Th isotope into a fissile fuel (233U). Various scenarios exist for utilization of thorium in the nuclear fuel cycle, including use in different nuclear reactor types (e.g., light water, high-temperature gas-cooled, fast spectrum sodium, and molten salt reactors), along with use in advanced accelerator-driven systems and even in fission-fusion hybrid systems. The most likely near-term application of thorium in the United States is in currently operating light water reactors (LWRs). This use is primarily based on conceptsmore » that mix thorium with uranium (UO2 + ThO2) or that add fertile thorium (ThO2) fuel pins to typical LWR fuel assemblies. Utilization of mixed fuel assemblies (PuO2 + ThO2) is also possible. The addition of thorium to currently operating LWRs would result in a number of different phenomenological impacts to the nuclear fuel. Thorium and its irradiation products have different nuclear characteristics from those of uranium and its irradiation products. ThO2, alone or mixed with UO2 fuel, leads to different chemical and physical properties of the fuel. These key reactor safety–related issues have been studied at Oak Ridge National Laboratory and documented in “Safety and Regulatory Issues of the Thorium Fuel Cycle” (NUREG/CR-7176, U.S. Nuclear Regulatory Commission, 2014). Various reactor analyses were performed using the SCALE code system for comparison of key performance parameters of both ThO2 + UO2 and ThO2 + PuO2 against those of UO2 and typical UO2 + PuO2 mixed oxide fuels, including reactivity coefficients and power sharing between surrounding UO2 assemblies and the assembly of interest. The decay heat and radiological source terms for spent fuel after its discharge from the reactor are also presented. Based on this evaluation, potential impacts on safety requirements and identification of

  12. Key issues of ultraviolet radiation of OH at high altitudes

    SciTech Connect

    Zhang, Yuhuai; Wan, Tian; Jiang, Jianzheng; Fan, Jing

    2014-12-09

    Ultraviolet (UV) emissions radiated by hydroxyl (OH) is one of the fundamental elements in the prediction of radiation signature of high-altitude and high-speed vehicle. In this work, the OH A{sup 2}?{sup +}?X{sup 2}? ultraviolet emission band behind the bow shock is computed under the experimental condition of the second bow-shock ultraviolet flight (BSUV-2). Four related key issues are discussed, namely, the source of hydrogen element in the high-altitude atmosphere, the formation mechanism of OH species, efficient computational algorithm of trace species in rarefied flows, and accurate calculation of OH emission spectra. Firstly, by analyzing the typical atmospheric model, the vertical distributions of the number densities of different species containing hydrogen element are given. According to the different dominating species containing hydrogen element, the atmosphere is divided into three zones, and the formation mechanism of OH species is analyzed in the different zones. The direct simulation Monte Carlo (DSMC) method and the Navier-Stokes equations are employed to compute the number densities of the different OH electronically and vibrationally excited states. Different to the previous work, the trace species separation (TSS) algorithm is applied twice in order to accurately calculate the densities of OH species and its excited states. Using a non-equilibrium radiation model, the OH ultraviolet emission spectra and intensity at different altitudes are computed, and good agreement is obtained with the flight measured data.

  13. Key Geomechanics Issues at the Waste Isolation Pilot Plant Geomechanics

    SciTech Connect

    HANSEN,FRANCIS D.

    1999-09-01

    Mechanical and hydrological properties of rock salt provide excellent bases for geological isolation of hazardous materials. Regulatory compliance determinations for the Waste Isolation Pilot Plant (WIPP) stand as testament to the widely held conclusion that salt provides excellent isolation properties. The WIPP saga began in the 1950s when the U.S. National Academy of Sciences (NAS) recommended a salt vault as a promising solution to the national problem of nuclear waste disposal. For over 20 years, the Scientific basis for the NAS recommendation has been fortified by Sandia National Laboratories through a series of large scale field tests and laboratory investigations of salt properties. These scientific investigations helped develop a comprehensive understanding of salt's 4 reformational behavior over an applicable range of stresses and temperatures. Sophisticated constitutive modeling, validated through underground testing, provides the computational ability to model long-term behavior of repository configurations. In concert with advancement of the mechanical models, fluid flow measurements showed not only that the evaporite lithology was essentially impermeable but that the WIPP setting was hydrologically inactive. Favorable mechanical properties ensure isolation of materials placed in a salt geological setting. Key areas of the geomechanics investigations leading to the certification of WIPP are in situ experiments, laboratory tests, and shaft seal design.

  14. Do myoepithelial cells hold the key for breast tumorprogression?

    SciTech Connect

    Polyak, Kornelia; Hu, Min

    2005-11-18

    Mammary myoepithelial cells have been the foster child of breast cancer biology and have been largely ignored since they were considered to be less important for tumorigenesis than luminal epithelial cells from which most of breast carcinomas are thought to arise. In recent years as our knowledge in stem cell biology and the cellular microenvironment has been increasing myoepithelial cells are slowly starting to gain more attention. Emerging data raise the hypothesis if myoepithelial cells play a key role in breast tumor progression by regulating the in situ to invasive carcinoma transition and if myoepithelial cells are part of the mammary stem cell niche. Paracrine interactions between myoepithelial and luminal epithelial cells are known to be important for cell cycle arrest, establishing epithelial cell polarity, and inhibiting migration and invasion. Based on these functions normal mammary myoepithelial cells have been called ''natural tumor suppressors''. However, during tumor progression myoepithelial cells seem to loose these properties and eventually they themselves diminish as tumors become invasive. Better understanding of myoepithelial cell function and their role in tumor progression may lead to their exploitation for cancer therapeutic and preventative measures.

  15. Experimental multiplexing of quantum key distribution with classical optical communication

    SciTech Connect

    Wang, Liu-Jun; Chen, Luo-Kan; Ju, Lei; Xu, Mu-Lan; Zhao, Yong; Chen, Kai; Chen, Zeng-Bing; Chen, Teng-Yun Pan, Jian-Wei

    2015-02-23

    We demonstrate the realization of quantum key distribution (QKD) when combined with classical optical communication, and synchronous signals within a single optical fiber. In the experiment, the classical communication sources use Fabry-Pérot (FP) lasers, which are implemented extensively in optical access networks. To perform QKD, multistage band-stop filtering techniques are developed, and a wavelength-division multiplexing scheme is designed for the multi-longitudinal-mode FP lasers. We have managed to maintain sufficient isolation among the quantum channel, the synchronous channel and the classical channels to guarantee good QKD performance. Finally, the quantum bit error rate remains below a level of 2% across the entire practical application range. The proposed multiplexing scheme can ensure low classical light loss, and enables QKD over fiber lengths of up to 45 km simultaneously when the fibers are populated with bidirectional FP laser communications. Our demonstration paves the way for application of QKD to current optical access networks, where FP lasers are widely used by the end users.

  16. Wireless power transmission: The key to solar power satellites

    SciTech Connect

    Nansen, R.H.

    1995-12-31

    In the years following the OPEC oil embargo of 1973--74, the US aggressively researched alternative energy options. Among those studied was the concept of Solar Power Satellites -- generating electricity in space from solar energy on giant satellites and sending the energy to the earth with wireless power transmission. Much has happened in the fifteen years since the studies were terminated. Maturing of the enabling technologies has provided much of the infrastructure to support the development of a commercial Solar Power Satellite program. All of this will reduce the cost by one to two orders of magnitude so development can now be undertaken by industry instead of relying on a massive government program. Solar Space Industries was formed to accomplish this goal. The basis of their development plan for Solar Power Satellites is to build a Ground Test Installation that will duplicate, in small scale on the earth, all aspects of the power generating and power transmission systems for the Solar Power Satellite concept except for the space environment and the range and size of the energy beam. Space operations issues will be separated from the power generation function and verified by testing using the NASA Space Station and Space Shuttle. Solar Space Industries` concept is to built a Ground Test Installation that couples an existing 100 kW terrestrial solar cell array, furnished by an interested utility, to a phased-array wireless power transmitter based on the subarray developed by William Brown and The Center for Space Power. Power will be transmitted over a 1 1/4 mile range to a receiving antenna (rectenna) and then fed into a commercial utility power grid. The objective is to demonstrate the complete function of the Solar Power Satellites, with the primary issue being the validation of practical wireless power transmission. The key features to demonstrate are; beam control, stability, steering, efficiency, reliability, cost, and safety.

  17. EIA cites importance of key world shipping routes

    SciTech Connect

    Not Available

    1994-03-07

    A disruption of crude oil or products shipments through any of six world chokepoints would cause a spike in oil prices, the US Energy Information Administration (EIA) warns. The strategic importance of each major shipping lane varies because of differing oil volumes and access to other transportation routes. But nearly half of the 66 million b/d of oil consumed worldwide flows through one or more of these key tanker routes, involving: 14 million b/d through the Strait of Hormuz from the Persian Gulf to the Gulf of Oman and Arabian Sea; 7 million b/d through the Strait of Malacca from the northern Indian Ocean into the South China Sea and Pacific Ocean; 1.6 million b/d through the Bosporus from the Black Sea to the Mediterranean Sea; 900,000 b/d through the Suez Canal from the Red Sea to the Mediterranean Sea; 600,000 b/d through Rotterdam Harbor from the North Sea to Dutch and German refineries on or near the Rhine River; and 500,000 b/d through the Panama Canal from the Pacific Ocean to the Caribbean Sea. In today's highly interdependent oil markets, the mere perception of less secure oil supplies is enough to boost oil prices, EIA said. Growing oil and product tanker traffic is increasing the likelihood of supply disruptions through oil arteries because of bad weather, tanker collisions, or acts of piracy, terrorism, or war. What's more, the increasing age of the world tanker fleet and dependability of navigational equipment could increase chances of accidents and, therefore, oil supply disruptions.

  18. Continuous-time quantum walks on star graphs

    SciTech Connect

    Salimi, S.

    2009-06-15

    In this paper, we investigate continuous-time quantum walk on star graphs. It is shown that quantum central limit theorem for a continuous-time quantum walk on star graphs for N-fold star power graph, which are invariant under the quantum component of adjacency matrix, converges to continuous-time quantum walk on K{sub 2} graphs (complete graph with two vertices) and the probability of observing walk tends to the uniform distribution.

  19. CRAD, Feedback and Continuous Improvement - December 4, 2012 | Department

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

    of Energy Feedback and Continuous Improvement - December 4, 2012 CRAD, Feedback and Continuous Improvement - December 4, 2012 December 4, 2012 Feedback and Continuous Improvement Inspection Criteria and Approach - DOE Field Element (HSS CRAD 45-21, Rev. 1) This Criteria Review and Approach Document (HSS CRAD 45-21) establishes review criteria and lines of inquiry used by the Office of Health, Safety and Security's Office of Safety and Emergency Management Evaluations to assess the

  20. DOE Office of Enforcement Continues Aggressive Energy Efficiency

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

    Enforcement Effort with 20 New Proposed Penalty Notices | Department of Energy Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices DOE Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices May 2, 2011 - 5:06pm Addthis Demonstrating its continuing commitment to rigorous enforcement of important federal efficiency requirements, the Department of Energy's Office of

  1. DOE Office of Enforcement Continues Aggressive Energy Efficiency

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

    Enforcement Effort with 20 New Proposed Penalty Notices | Department of Energy Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices DOE Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices May 2, 2011 - 4:21pm Addthis Demonstrating its continuing commitment to rigorous enforcement of important federal efficiency requirements, the Department of Energy's Office of

  2. Continuity of Operations at Bonneville Power Administration, IG-0781 |

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

    Department of Energy Continuity of Operations at Bonneville Power Administration, IG-0781 Continuity of Operations at Bonneville Power Administration, IG-0781 In the event of a major disruption to its nonnal operations, Bonneville must be prepared to continue its essential functions, particularly its power scheduling, tra~lsmission scheduling, and system operations. In this regard, Bonneville is required to follow Federal Preparedness Circular 65 (FPC 65), as prescribed by the Department of

  3. Apparatus and methods for continuous beam fourier transform mass spectrometry

    DOEpatents

    McLuckey, Scott A.; Goeringer, Douglas E.

    2002-01-01

    A continuous beam Fourier transform mass spectrometer in which a sample of ions to be analyzed is trapped in a trapping field, and the ions in the range of the mass-to-charge ratios to be analyzed are excited at their characteristic frequencies of motion by a continuous excitation signal. The excited ions in resonant motions generate real or image currents continuously which can be detected and processed to provide a mass spectrum.

  4. CRAD, Feedback and Continuous Improvement - DOE Headquarters - December 4,

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

    2007 | Department of Energy Feedback and Continuous Improvement - DOE Headquarters - December 4, 2007 CRAD, Feedback and Continuous Improvement - DOE Headquarters - December 4, 2007 December 4, 2007 Feedback and Continuous Improvement Inspection Criteria and Approach - DOE Headquarters (HSS CRAD 64-22) The Department of Energy (DOE) Headquarters line management has established and implemented effective oversight processes that evaluate the adequacy and effectiveness of field element

  5. Continuous Evaluation of Fast Processes in Climate Models Using ARM

    Office of Scientific and Technical Information (OSTI)

    Measurements (Technical Report) | SciTech Connect Continuous Evaluation of Fast Processes in Climate Models Using ARM Measurements Citation Details In-Document Search Title: Continuous Evaluation of Fast Processes in Climate Models Using ARM Measurements This five-year award supports the project "Continuous Evaluation of Fast Processes in Climate Models Using ARM Measurements (FASTER)". The goal of this project is to produce accurate, consistent and comprehensive data sets for

  6. Continuously controlled optical band gap in oxide semiconductor thin films

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Continuously controlled optical band gap in oxide semiconductor thin films Citation Details In-Document Search This content will become publicly available on February 2, 2017 Title: Continuously controlled optical band gap in oxide semiconductor thin films The optical band gap of the prototypical semiconducting oxide SnO2 is shown to be continuously controlled through single axis lattice expansion of nanometric films induced by low-energy helium

  7. Geoscience Australia Continuous Global Positioning System (CGPS) Station

    Office of Scientific and Technical Information (OSTI)

    Field Campaign Report (Technical Report) | SciTech Connect Geoscience Australia Continuous Global Positioning System (CGPS) Station Field Campaign Report Citation Details In-Document Search Title: Geoscience Australia Continuous Global Positioning System (CGPS) Station Field Campaign Report This station formed part of the Australian Regional GPS Network (ARGN) and South Pacific Regional GPS Network (SPRGN), which is a network of continuous GPS stations operating within Australia and its

  8. Virginia Tech Selected to Continue Development of Innovative Building

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

    Automation System | Department of Energy Virginia Tech Selected to Continue Development of Innovative Building Automation System Virginia Tech Selected to Continue Development of Innovative Building Automation System March 4, 2015 - 11:00am Addthis The Energy Department has awarded the Virginia Polytechnic and State University Advanced Research Institute nearly $2 million to continue research and development of its Building Energy Management Open Source Software (BEMOSS) for small and

  9. Recommendation 210: Continue funding commitment | Department of Energy

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

    0: Continue funding commitment Recommendation 210: Continue funding commitment The ORSSAB respectfully request that DOE continue the commitment made through adequate funding levels for the EM SSAB and the local boards which facilitate open and transparent public participation at the community level. Recommendation 210 (125.62 KB) DOE response to recommendation 210 (95.94 KB) More Documents & Publications EM SSAB Recommendations and Letters - 2012-01 Recommendation 214: Placing more emphasis

  10. Report on Acquisition and Project Management Continuous Improvement |

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

    Department of Energy on Acquisition and Project Management Continuous Improvement Report on Acquisition and Project Management Continuous Improvement EM senior management has committed to extensive management reforms and has completed several robust improvements in contract and project management. Additional improvement initiatives are continuing and this document outlines the consolidated plan of these initiatives in a top-down framework of EM vision, goals, strategies, performance metrics,

  11. A Low-Cost Continuous Emissions Monitoring System for Mobile...

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

    A Low-Cost Continuous Emissions Monitoring System for Mobile and Stationary Engine SCRDPF ApplicationsData-Logger for Vehicle Data Acquisition This project describes a novel ...

  12. Continuous Energy Improvement in Motor Driven Systems - A Guidebook...

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

    Energy Improvement in Motor Driven Systems - A Guidebook for Industry Continuous Energy Improvement in Motor Driven Systems - A Guidebook for Industry This guidebook provides a ...

  13. Continuous Electron Beam Accelerator Facility (CEBAF) | U.S....

    Office of Science (SC)

    Continuous Electron Beam Accelerator Facility (CEBAF) Nuclear Physics (NP) NP Home About Research Facilities User Facilities Argonne Tandem Linac Accelerator System (ATLAS) ...

  14. About the Benefits Continuity Team (LM-10.1)

    Energy.gov [DOE]

    The Benefits Continuity Team oversees, coordinates, and ensures an integrated approach to the management of legacy responsibilities for pension and post-retirement benefits for former workers at...

  15. Policy Flash 2014-04 Continuing Appropriations Act, 2014 -- Congressio...

    Office of Environmental Management (EM)

    2014 -- Congressional Notification of Pending Contract or Financial Assistance Actions Policy Flash 2014-04 Continuing Appropriations Act, 2014 -- Congressional Notification of...

  16. NNSA continues improvements in best practices for acquisition...

    National Nuclear Security Administration (NNSA)

    and proven methods to successfully plan and manage design and construction projects. ... Services, signed a Program Management Plan to continue the NNSAUSACE partnership. ...

  17. Microsoft PowerPoint - Continued Storage Rule_Marissa Bailey

    National Nuclear Security Administration (NNSA)

    Continued Storage Rule Marissa Bailey, Director Division of Fuel Cycle Safety, Safeguards, ... the term of the reactor operating license, reactor combined license, or ISFSI license. ...

  18. Progress Continues Post-Recovery Act Award at Hanford Site |...

    Office of Environmental Management (EM)

    Progress Continues Post-Recovery Act Award at Hanford Site (2.36 MB) More Documents & Publications Recovery Act Changes Hanford Skyline with Explosive Demolitions Hanford Treats ...

  19. Repeat-until-success cubic phase gate for universal continuous...

    Office of Scientific and Technical Information (OSTI)

    phase gate for universal continuous-variable quantum computation Citation Details In-Document Search Title: Repeat-until-success cubic phase gate for universal ...

  20. (U) modulator to provide a continuous stepped frequency signal format

    DOEpatents

    Walters, Glenn A.

    1991-01-01

    A modulator provides a continuous signal format composed of discrete freqcy steps and is designed to eliminate frequency overlap or smearing normally associated with filter ringing.

  1. Continuous Evaluation of Fast Processes in Climate Models Using...

    Office of Scientific and Technical Information (OSTI)

    of Fast Processes in Climate Models Using Arm Measurements Citation Details In-Document Search Title: Continuous Evaluation of Fast Processes in Climate Models Using Arm ...

  2. Continuous monitors for tritium in sodium coolant and cover gas...

    Office of Scientific and Technical Information (OSTI)

    Continuous monitors for tritium in the sodium coolant and the cover gas of a fast breeder reactor have been ... Language: English Subject: N77500* --Reactors--Power Reactors, ...

  3. Developing Continuous SCM/CRM Forcing Using NWP Products Constrained...

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

    Developing Continuous SCMCRM Forcing Using NWP Products Constrained by ARM Observations S. C. Xie, R. T. Cederwall, and J. J. Yio Lawrence Livermore National Laboratory Livermore, ...

  4. EIS-0426: Site-Wide Environmental Impact Statement for Continued...

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

    Site-Wide Environmental Impact Statement for Continued Operation of the Department of Energy National Nuclear Security Administration Nevada National Security Site and Off-Site ...

  5. Continuous Monitoring And Cyber Security For High Performance...

    Office of Scientific and Technical Information (OSTI)

    Continuous Monitoring And Cyber Security For High Performance Computing Malin, Alex B. Los Alamos National Laboratory; Van Heule, Graham K. Los Alamos National Laboratory...

  6. Municipal Bond - Power Purchase Agreement Model Continues to...

    Energy.gov [DOE] (indexed site)

    power purchase agreement model to provide low-cost solar energy. Author: National Renewable Energy Laboratory Municipal Bond - Power Purchase Agreement Model Continues to Provide...

  7. Sample Business Plan Framework 1: A program seeking to continue...

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

    Sample Business Plan Framework 1: A program seeking to continue operations in the ... U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan ...

  8. Dimensions of invariant measures for continuous random dynamical systems

    SciTech Connect

    Bielaczyc, Tomasz; Horbacz, Katarzyna

    2015-03-10

    We consider continuous random dynamical systems with jumps. We estimate the dimension of the invariant measures and apply the results to a model of stochastic gene expression.

  9. Livermore Field Office sets core values as part of continuous...

    National Nuclear Security Administration (NNSA)

    At their recent off-site continuous improvement session, the NNSA Livermore Field Office (LFO) in California unveiled their new set of core values: Integrity - Trustworthy, ...

  10. Use of MCNPX for Alpha Spectrometry Simulations of a Continuous...

    Office of Scientific and Technical Information (OSTI)

    spectrum in a Passive Implanted Planar Silicon (PIPS) detector, as modeled by MCNPX 1, ... PROGENY; RADIOISOTOPES; RADON; SILICON Alpha Spectrometry, Continuous Air ...

  11. DOE Office of Enforcement Continues Aggressive Energy Efficiency...

    Office of Environmental Management (EM)

    DOE Office of Enforcement Continues Aggressive Energy Efficiency Enforcement Effort with 20 New Proposed Penalty Notices DOE Successfully Resolves Three Enforcement Cases and Files ...

  12. DOE Issues Request for Information on Fuel Cells for Continuous...

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

    Request for Information on Fuel Cells for Continuous On-Board Recharging for Battery Electric Light-Duty Vehicles DOE Issues Request for Information on Fuel Cells for...

  13. OASIS System Business Continuity Drill - July 17, 2015

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

    System-Business-Continuity-Drill---July-17,-2015 Sign In About | Careers | Contact | Investors | bpa.gov Search Doing Business Expand Doing Business Customer Involvement Expand...

  14. Section 20320 of the Revised Continuing Appropriations Resolution...

    Energy.gov [DOE] (indexed site)

    20320 of the Revised Continuing Appropriations Resolution More Documents & Publications ENERGY POLICY ACT OF 2005 Energy Policy Act of 2005 Section 129 of the Consolidated...

  15. Lowest Engine-Out Emissions as the Key to the Future of the Heavy...

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

    Lowest Engine-Out Emissions as the Key to the Future of the Heavy-Duty Diesel Engine: New Development Rersults Lowest Engine-Out Emissions as the Key to the Future of the ...

  16. Structures of Clamp-Loader Complexes Are Key to DNA Replication

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

    Structures of Clamp-Loader Complexes Are Key to DNA Replication Structures of Clamp-Loader Complexes Are Key to DNA Replication Print Wednesday, 30 May 2012 00:00 DNA Replication:...

  17. Using analytic continuation for the hadronic vacuum polarization computation

    SciTech Connect

    Feng, Xu; Hashimoto, Shoji; Hotzel, Grit; Jansen, Karl; Petschlies, Marcus; Renner Dru B

    2014-11-01

    We present two examples of applications of the analytic continuation method for computing the hadronic vacuum polarization function in space- and time-like momentum regions. These examples are the Adler function and the leading order hadronic contribution to the muon anomalous magnetic moment. We comment on the feasibility of the analytic continuation method and provide an outlook for possible further applications.

  18. ARM - PI Product - Continuous Forcing Data, Darwin, Australia

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

    ProductsContinuous Forcing Data, Darwin, Australia 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 : Continuous Forcing Data, Darwin, Australia Long term, large scale continuous forcing data set for three complete wet seasons (2004-2005, 2005-2006 and 2006-2007) in Darwin, Australia. Data Details Contact Christian Jakob Monash University christian.jakob@monash.edu +61 3 9905 4461 School of Earth,

  19. Large-Scale Industrial CCS Projects Selected for Continued Testing |

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

    Department of Energy CCS Projects Selected for Continued Testing Large-Scale Industrial CCS Projects Selected for Continued Testing June 10, 2010 - 1:00pm Addthis Washington, DC - Three Recovery Act funded projects have been selected by the U.S. Department of Energy (DOE) to continue testing large-scale carbon capture and storage (CCS) from industrial sources. The projects - located in Texas, Illinois, and Louisiana - were initially selected for funding in October 2009 as part of a $1.4

  20. Continuous cryopump with a device for regenerating the cryosurface

    DOEpatents

    Foster, C.A.

    1988-02-16

    A high throughput continuous cryopump is provided. The cryopump incorporates an improved method for regenerating the cryopumping surface while the pump is in continuous operation. The regeneration of the cryopumping surface does not thermally cycle the pump, and to this end a small chamber connected to a secondary pumping source serves to contain and exhaust frost removed from the cryopumping surface during such regeneration. The frost is exhausted at a rate substantially independent of the speed of the cryopump which enhances the capability of the pump to achieve a high compression ratio and allow the pump to operate continuously while the cryopumping surface is being regenerated. 8 figs.

  1. Townsite Cleanup Continues in Los Alamos Canyon | Department of Energy

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

    Townsite Cleanup Continues in Los Alamos Canyon Townsite Cleanup Continues in Los Alamos Canyon LOS ALAMOS, N.M.,-The Department of Energy's (DOE) Environmental Management Los Alamos Field Office (EM-LA) and Los Alamos National Security, LLC (LANS) is moving forward with the removal of contaminated soil along the south-facing slopes of Los Alamos Canyon adjacent to the Los Alamos Townsite. DOE-EM-LA-Townsite-Cleanup-Continues-in-Los-Alamos-Canyon-Final.pdf (114.01 KB) More Documents &

  2. Continuous cryopump with a device for regenerating the cryosurface

    DOEpatents

    Foster, Christopher A. (Rte. 5, Box 101-B, Clinton, TN 37716)

    1988-01-01

    A high throughput continuous cryopump is provided. The cryopump (10) incorporates an improved method for regenerating the cryopumping surface (22) while the pump is in continuous operation. The regeneration of the cryopumping surface (22) does not thermally cycle the pump, and to this end a small chamber (91) connected to a secondary pumping source (60) serves to contain and exhaust frost removed from the cryopumping surface (22) during such regeneration. The frost is exhausted at a rate substantially independent of the speed of the cryopump which enhances the capability of the pump to achieve a high compression ratio and allow the pump to operate continuously while the cryopumping surface is being regenerated.

  3. The generation of shared cryptographic keys through channel impulse response estimation at 60 GHz.

    SciTech Connect

    Young, Derek P.; Forman, Michael A.; Dowdle, Donald Ryan

    2010-09-01

    Methods to generate private keys based on wireless channel characteristics have been proposed as an alternative to standard key-management schemes. In this work, we discuss past work in the field and offer a generalized scheme for the generation of private keys using uncorrelated channels in multiple domains. Proposed cognitive enhancements measure channel characteristics, to dynamically change transmission and reception parameters as well as estimate private key randomness and expiration times. Finally, results are presented on the implementation of a system for the generation of private keys for cryptographic communications using channel impulse-response estimation at 60 GHz. The testbed is composed of commercial millimeter-wave VubIQ transceivers, laboratory equipment, and software implemented in MATLAB. Novel cognitive enhancements are demonstrated, using channel estimation to dynamically change system parameters and estimate cryptographic key strength. We show for a complex channel that secret key generation can be accomplished on the order of 100 kb/s.

  4. Secure Cryptographic Key Management System (CKMS) Considerations for Smart Grid Devices

    SciTech Connect

    Abercrombie, Robert K; Sheldon, Frederick T; Aldridge, Hal; Duren, Mike; Ricci, Tracy; Bertino, Elisa; Kulatunga, Athula; Navaratne, Uditha Sudheera

    2011-01-01

    In this paper, we examine some unique challenges associated with key management in the Smart Grid and concomitant research initiatives: 1) effectively model security requirements and their implementations, and 2) manage keys and key distribution for very large scale deployments such as Smart Meters over a long period of performance. This will set the stage to: 3) develop innovative, low cost methods to protect keying material, and 4) provide high assurance authentication services. We will present our perspective on key management and will discuss some key issues within the life cycle of a cryptographic key designed to achieve the following: 1) control systems designed, installed, operated, and maintained to survive an intentional cyber assault with no loss of critical function, and 2) widespread implementation of methods for secure communication between remote access devices and control centers that are scalable and cost-effective to deploy.

  5. Price control survey, continued: Five countries: A South-South perspective

    SciTech Connect

    Not Available

    1991-12-24

    Among the developing countries, there are multiple strata today, from star performers to those seemingly stuck in self-deepening poverty. Domestic energy-pricing policy, as it will continue to play its key role in economic development, is scrutinized in this issue featuring five developing nations. They make up some of the world's have not and have little peoples, striving to participate in the world economy. The nations examined are Thailand, South Korea, Chile, Venezuela, and Bolivia. This issue also presents the following: (1) the ED Refining Netback Data Series for the US Gulf and West Coasts, Rotterdam, and Singapore as of Dec. 20, 1991; and (2) the ED Fuel Price/Tax Series for countries of the Eastern Hemisphere, December 1991 edition.

  6. Modeling of fermentation with continuous lactic acid removal by extraction utilizing reversible chemical complexation

    SciTech Connect

    Dai, Y.; King, C.J.

    1995-07-01

    Extractive fermentation is a technique that can be used to reduce end-product inhibition by removing fermentation products in situ or in an external recycle loop. A model is presented for fermentation with continuous lactic acid removal by extraction utilizing chemical complexation. The model is formulated considering the kinetics of cell growth and the equilibrium distribution of lactic acid between aqueous and organic phases. Simulations have been carried out for different sets of operating conditions. The choice of pH balances faster kinetics at higher pH against lower product concentrations in the solvent and more difficult regeneration. A key need is for liquid extractants or solid sorbents combining stronger uptake ability with economical regeneration and satisfactory biocompatibility.

  7. Life Improvement of Pot Hardware in Continuous Hot Dipping Processes

    Energy.gov [DOE]

    Flat-rolled surface-coated steel, including galvanized and aluminized sheet, is one of the fastest growing, most profitable sectors of the U.S. steel industry. Coating steel sheets by continuous...

  8. Framework for autonomous navigation of a continuous mining machine

    SciTech Connect

    Anderson, D.L.

    1989-01-01

    This report includes a discussion of the navigational tasks performed by operators of mobile mining equipment, with the focus on the navigational information and guidance techniques required by continuous mining machine operators. Some previous research and attempts in remote and autonomous navigation of continuous mining machines are mentioned. Issues of research in autonomous navigation of various other mobile robots are presented, with attention focused on their applicability to a continuous mining machine navigating in the mining environment. Conclusions are stated on methods of automating the navigational tasks of a contionuous mining machine, and a decision to concentrate intitial attempts on the tasks of autonomous face navigation is defended. This report includes a presentation of the Bureau's proposed solution for autonomous face navigation of a continous mining machine, which includes the employment of a mobile roof support as a reference for guidance in the face area, and a navigational guidance system for the continuous mining machine.

  9. Operations Expenditures: Historical Trends and Continuing Challenges (Presentation)

    SciTech Connect

    Lantz, E.

    2013-05-01

    In this presentation for the American Wind Energy Association 2013 conference, NREL's Eric Lantz examines historical trends and continuing challenges of wind power operating expenses. Lowering such expenses could increase profitability and contribute to lowering the cost of energy.

  10. 2015 (COOP) Continuity of Operations Awareness | Department of...

    Energy.gov [DOE] (indexed site)

    30, 2015 6:00AM to 3:00PM MDT Course Title: 2015 COOP Awareness Briefing (Course ID: 2015COOP) Audience: The Department of Energy (DOE) Annual Continuity of Operations (COOP)...

  11. Graphene-based battery electrodes having continuous flow paths...

    Office of Scientific and Technical Information (OSTI)

    Title: Graphene-based battery electrodes having continuous flow paths Some batteries can ... Metal-air batteries can benefit from such electrodes. In particular Li-air batteries show ...

  12. DOE Issues Request for Information on Fuel Cells for Continuous...

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

    On-Board Recharging for Battery Electric Light-Duty Vehicles DOE Issues Request for Information on Fuel Cells for Continuous On-Board Recharging for Battery Electric Light-Duty ...

  13. Integrating UF6 Cylinder RF Tracking With Continuous Load Cell...

    Office of Scientific and Technical Information (OSTI)

    is demonstrating the integration of UF6 cylinder tracking, using RF technology, with continuous load cell monitoring (CLCM) at mock UF6 feed and withdrawal (F&W) stations. ...

  14. Policy Flash 2014-05 Continuing Appropriations Act, 2014 -- Implementa...

    Energy Saver

    Act, 2014 -- Implementation of Division F, Title I, Title II, and Title III, and Division G, Consolidated and Further Continuing Appropriations Act, 2013, Pub. L. No. 113-6 Policy...

  15. Speech processing using conditional observable maximum likelihood continuity mapping

    DOEpatents

    Hogden, John; Nix, David

    2004-01-13

    A computer implemented method enables the recognition of speech and speech characteristics. Parameters are initialized of first probability density functions that map between the symbols in the vocabulary of one or more sequences of speech codes that represent speech sounds and a continuity map. Parameters are also initialized of second probability density functions that map between the elements in the vocabulary of one or more desired sequences of speech transcription symbols and the continuity map. The parameters of the probability density functions are then trained to maximize the probabilities of the desired sequences of speech-transcription symbols. A new sequence of speech codes is then input to the continuity map having the trained first and second probability function parameters. A smooth path is identified on the continuity map that has the maximum probability for the new sequence of speech codes. The probability of each speech transcription symbol for each input speech code can then be output.

  16. U.S. diesel prices continue to increase

    Energy Information Administration (EIA) (indexed site)

    diesel prices continue to increase The U.S. average retail price for on-highway diesel fuel rose to 3.92 a gallon on Monday. That's up a tenth of a penny from a week ago, based on ...

  17. Policy Flash 2014-05 Continuing Appropriations Act, 2014 -- Implementa...

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

    L. No. 113-6 Policy Flash 2014-05 Continuing Appropriations Act, 2014 -- Implementation of Division F, Title I, Title II, and Title III, and Division G, Consolidated and Further ...

  18. Continuous Learning Points: Earn CLPs! | Department of Energy

    Energy.gov [DOE] (indexed site)

    2014 CLP Form - Attendees at the PM Workshop can earn Continuing Learning Points (CLPs) for both days in addition to earning CLPs for the optional half-day training sessions on...

  19. 327 Building Justification for Continued Operations for Curium Material Removal

    SciTech Connect

    BREHM, J.R.

    2002-03-27

    The purpose of this document is to identify and analyze the hazards associated with the removal of the curium material from the 327 Building. This Justification for Continued Operations (JCO) becomes a part of the 327 Building Safety Basis Documentation.

  20. ARM - Field Campaign - Semi-Continuous OCEC Particulate Measurement

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

    Send Campaign : Semi-Continuous OCEC Particulate Measurement 2013.06.01 - 2013.11.27 Lead Scientist : Robert Cary For data sets, see below. Abstract The Sunset Laboratory...