National Library of Energy BETA

Sample records for framework traces energy

  1. LCTES'04, pages 95 --106, 2004 A Trace-based Binary Compilation Framework for

    E-Print Network [OSTI]

    Xue, Jingling

    the effects of individual optimisations on power and energy usage. There has been relatively little workLCTES'04, pages 95 -- 106, 2004 A Trace-based Binary Compilation Framework for Energy-Aware Computing Lian Li and Jingling Xue Compiler Research Group School of Computer Science and Engineering

  2. An analysis of options available for developing a common laser ray tracing package for Ares and Kull code frameworks

    SciTech Connect (OSTI)

    Weeratunga, S K

    2008-11-06

    Ares and Kull are mature code frameworks that support ALE hydrodynamics for a variety of HEDP applications at LLNL, using two widely different meshing approaches. While Ares is based on a 2-D/3-D block-structured mesh data base, Kull is designed to support unstructured, arbitrary polygonal/polyhedral meshes. In addition, both frameworks are capable of running applications on large, distributed-memory parallel machines. Currently, both these frameworks separately support assorted collections of physics packages related to HEDP, including one for the energy deposition by laser/ion-beam ray tracing. This study analyzes the options available for developing a common laser/ion-beam ray tracing package that can be easily shared between these two code frameworks and concludes with a set of recommendations for its development.

  3. Energy Sector Cybersecurity Framework Implementation Guidance

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

    FOR PUBLIC COMMENT SEPTEMBER, 2014 ENERGY SECTOR CYBERSECURITY FRAMEWORK IMPLEMENTATION GUIDANCE Energy Sector Cybersecurity Framework Implementation Guidance Table of Contents...

  4. Trace 700 | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)OpenEnergy FacilitiesInformationTown700 Jump to: navigation,

  5. International Framework for Nuclear Energy Cooperation (IFNEC...

    Energy Savers [EERE]

    International Framework for Nuclear Energy Cooperation (IFNEC) Expert meetings in Romania International Framework for Nuclear Energy Cooperation (IFNEC) Expert meetings in Romania...

  6. San Francisco Estuary Regional Monitoring Program for Trace Substances Conceptual Framework and Rationale

    E-Print Network [OSTI]

    San Francisco Estuary Regional Monitoring Program for Trace Substances Conceptual Framework Anderson SFEI Contribution 317 November 2004 San Francisco Estuary Institute #12;Page 1 San Francisco Anderson San Francisco Estuary Institute, Oakland, CA SFEI Contribution #317 November, 2004 #12;Page 2

  7. Energy Sector Cybersecurity Framework Implementation Guidance

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

    JANUARY 2015 ENERGY SECTOR CYBERSECURITY FRAMEWORK IMPLEMENTATION GUIDANCE U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY Energy Sector...

  8. Energy Sector Cybersecurity Framework Implementation Guidance...

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

    released guidance to help the energy sector establish or align existing cybersecurity risk management programs to meet the objectives of the Cybersecurity Framework released by...

  9. International Framework for Nuclear Energy Cooperation to Hold...

    Energy Savers [EERE]

    International Framework for Nuclear Energy Cooperation to Hold Ministerial-Level Meeting Sept. 29 in Warsaw, Poland International Framework for Nuclear Energy Cooperation to Hold...

  10. Flexible Framework for Building Energy Analysis: Preprint

    SciTech Connect (OSTI)

    Hale, E.; Macumber, D.; Weaver, E.; Shekhar, D.

    2012-09-01

    In the building energy research and advanced practitioner communities, building models are perturbed across large parameter spaces to assess energy and cost performance in the face of programmatic and economic constraints. This paper describes the OpenStudio software framework for performing such analyses.

  11. Trace Element Analysis | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)OpenEnergy FacilitiesInformationTown700 Jump

  12. GTT Framework | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services »Information ResourcesHeat & Cool1<MAY>2000GTT

  13. Natchez Trace Elec Power Assn | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI Ventures Ltd Jump to: navigation,Naples, Maine:New York: EnergyNatchez Trace

  14. Tool Kit Framework: Small Town University Energy Program (STEP)

    Broader source: Energy.gov [DOE]

    Tool Kit Framework: Small Town University Energy Program (STEP), as posted on the U.S. Department of Energy's Better Buildings Neighborhood Program website.

  15. MH-TRACE: MULTI-HOP TIME RESERVATION USING ADAPTIVE CONTROL FOR ENERGY EFFICIENCY

    E-Print Network [OSTI]

    Heinzelman, Wendi

    MH-TRACE: MULTI-HOP TIME RESERVATION USING ADAPTIVE CONTROL FOR ENERGY EFFICIENCY Bulent Tavli, Rochester, NY 14627 Abstract- Multi-Hop Time Reservation Using Adaptive Control for Energy Efficiency (MH-TRACE) is a distributed MAC protocol for energy efficient real-time packet broadcasting in a multi-hop radio network

  16. EnergyBox: A Trace-driven Tool for Data Transmission Energy Consumption Studies

    E-Print Network [OSTI]

    .vergara, simin.nadjm-tehrani}@liu.se Abstract. Although evolving mobile technologies bring millions of users closer to the vision of information anywhere-anytime, device battery de- pletions hamper the quality-dependent laborious physical power measurements. Using real application transmission traces, we have validated Energy

  17. Sustainable Energy for All A Framework for Action

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Edison Lobão, Minister of Energy and Mines of Brazil Peter Löscher, President and CEO, Siemens Helge Lund1 Sustainable Energy for All A Framework for Action The Secretary-General's High-level Group on Sustainable Energy for All January 2012 #12;2 The Secretary-General's High-level Group on Sustainable Energy

  18. Tool Kit Framework: Small Town Energy Program (STEP) | Department...

    Energy Savers [EERE]

    Kit Framework: Small Town University Energy Program (STEP) is to assemble all the key elements that went into the design and delivery of STEP-formerly STEP-UP, a University...

  19. Development of Conceptual Framework Renewable Energy Certificate Mechanism for India

    E-Print Network [OSTI]

    Columbia University

    Electricity Policy OA Open Access ORER Office of Renewable Energy Regulator PV Photo Voltaic RE RenewableReport On Development of Conceptual Framework For Renewable Energy Certificate Mechanism for India Submitted to Ministry of New and Renewable Energy (Government of India) Prepared by ABPS Infrastructure

  20. A Framework for Dynamic Energy Efficiency and Temperature Management

    E-Print Network [OSTI]

    Torrellas, Josep

    A Framework for Dynamic Energy Efficiency and Temperature Management Michael Huang ¡ , Jose Renau high en- ergy requirements on the chips. One way to address this prob- lem is to manage the energy dynamically. Unfortunately, cur- rent dynamic schemes for energy management are relatively limited

  1. Evaluating Trace Cache Energy Efficiency MICHELE CO, DEE A. B. WEIKLE, and KEVIN SKADRON

    E-Print Network [OSTI]

    Huang, Wei

    Evaluating Trace Cache Energy Efficiency MICHELE CO, DEE A. B. WEIKLE, and KEVIN SKADRON University of Virginia Future fetch engines need to be energy efficient. Much research has focused on improving fetch of basic blocks translates to significant energy-efficiency gains. We compare proces- sor performance

  2. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    SciTech Connect (OSTI)

    Blum, Helcio; Atkinson, Barbara; Lekov, Alex

    2011-05-24

    When policy makers propose new policies, there is a need to assess the costs and benefits of the proposed policy measures, to compare them to existing and alternative policies, and to rank them according to their effectiveness. In the case of equipment energy efficiency regulations, comparing the effects of a range of alternative policy measures requires evaluating their effects on consumers’ budgets, on national energy consumption and economics, and on the environment. Such an approach should be able to represent in a single framework the particularities of each policy measure and provide comparable results. This report presents an integrated methodological framework to assess prospectively the energy, economic, and environmental impacts of energy efficiency policy measures. The framework builds on the premise that the comparative assessment of energy efficiency policy measures should (a) rely on a common set of primary data and parameters, (b) follow a single functional approach to estimate the energy, economic, and emissions savings resulting from each assessed measure, and (c) present results through a set of comparable indicators. This framework elaborates on models that the U.S. Department of Energy (DOE) has used in support of its rulemakings on mandatory energy efficiency standards. In addition to a rigorous analysis of the impacts of mandatory standards, DOE compares the projected results of alternative policy measures to those projected to be achieved by the standards. The framework extends such an approach to provide a broad, generic methodology, with no geographic or sectoral limitations, that is useful for evaluating any type of equipment energy efficiency market intervention. The report concludes with a demonstration of how to use the framework to compare the impacts estimated for twelve policy measures focusing on increasing the energy efficiency of gas furnaces in the United States.

  3. An Estimation and Simulation Framework for Energy Efficient Design using Platform FPGAs

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    An Estimation and Simulation Framework for Energy Efficient Design using Platform FPGAs Sumit an estimation and simulation framework for energy efficient application design using platform FPGAs. This framework integrates various widely used simulators available for platform FPGAs, allows specification

  4. The role of high-energy synchrotron radiation in biomedical trace element research

    SciTech Connect (OSTI)

    Pounds, J.G.; Long, G.J.; Kwiatek, W.M.; Jones, K.W.; Gordon, B.M.; Hanson, A.L.

    1987-01-01

    This paper will present the results of an investigation of the distribution of essential elements in the normal hepatic lobule. the liver is the organ responsible for metabolism and storage of most trace elements. Although parenchymal hepatocytes are rather uniform histologically, morphometry, histochemistry, immunohistochemistry, and microdissection with microchemical investigations have revealed marked heterogeneity on a functional and biochemical level. Hepatocytes from the periportal and perivenous zones of the liver parrenchyma differ in oxidative energy metabolism, glucose uptake and output, unreagenesis, biotransformation, bile acid secretion, and palsma protein synthesis and secretion. Although trace elements are intimately involved in the regulation and maintenance of these functions, little is known regarding the heterogeneity of trace element localization of the liver parenchyma. Histochemical techniques for trace elements generally give high spatial resolution, but lack specificity and stoichiometry. Microdissection has been of marginal usefulness for trace element analyses due to the very small size of the dissected parenchyma. The characteristics of the high-energy x-ray microscope provide an effective approach for elucidating the trace element content of these small biological structures or regions. 5 refs., 1 fig., 1 tab.

  5. Solar Energy 74 (2003) 157173 Comparison between ray-tracing simulations and bi-directional

    E-Print Network [OSTI]

    2003-01-01

    Solar Energy 74 (2003) 157­173 Comparison between ray-tracing simulations and bi-Louis Scartezzini a Solar Energy and Building Physics Laboratory LESO-PB, Swiss Federal Institute of Technology EPFL Cyclotron Road, MS 2-300, Berkeley, CA 94720-8134, USA Abstract Evaluation of solar heat gain and daylight

  6. TRACER: A Trace Replay Tool to Evaluate Energy-Efficiency of Mass Storage Systems

    E-Print Network [OSTI]

    Qin, Xiao

    TRACER: A Trace Replay Tool to Evaluate Energy-Efficiency of Mass Storage Systems Zhuo Liu1 , Fei for Optoelectronics 1 Key Laboratory of Data Storage Systems,Ministry of Education of China 1 School of Computer Sci://www.eng.auburn.edu/xqin * Corresponding Author: wufei@hust.edu.cn Abstract--Improving energy efficiency of mass storage systems has become

  7. Energy Sector Cybersecurity Framework Implementation Guidance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergyNatural Gas |ToolAppliances |Employees from CBFO,DepartmentFOR

  8. Energy Sector Cybersecurity Framework Implementation Guidance | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergyNatural Gas |ToolAppliances |Employees fromPublic Comment:of

  9. Threat Analysis Framework | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Laclede GasEfficiency MaineAutoSecuritythomas.wheeler@hq.doe.govThe need to

  10. Trace Element Analysis (Klein, 2007) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)OpenEnergy FacilitiesInformationTown700 Jump to:

  11. Technical Meeting: Software Framework for Transactive Energy | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaics »Tankless WaterEnergy and theControls Framework |

  12. Do high energy astrophysical neutrinos trace star formation?

    E-Print Network [OSTI]

    Emig, Kimberly; Windhorst, Rogier

    2015-01-01

    The IceCube Neutrino Observatory has provided the first map of the high energy (~ 0.01 -- 1 PeV) sky in neutrinos. Since neutrinos propagate undeflected, their arrival direction is an important identifier for sources of high energy particle acceleration. Reconstructed arrival directions are consistent with an extragalactic origin, with possibly a galactic component, of the neutrino flux. We present a statistical analysis of positional coincidences of the IceCube neutrinos with known astrophysical objects from several catalogs. For the brightest gamma-ray emitting blazars and for Seyfert galaxies, the number of coincidences is consistent with the random, or "null", distribution. Instead, when considering starburst galaxies with the highest flux in gamma-rays and infrared radiation, up to n = 8 coincidences are found, representing an excess over the ~4 predicted for the null distribution. The probability that this excess is realized in the null case, the p-value, is p = 0.042. This value falls to p = 0.003 for ...

  13. Framework for State-Level Renewable Energy Market Potential Studies

    SciTech Connect (OSTI)

    Kreycik, C.; Vimmerstedt, L.; Doris, E.

    2010-01-01

    State-level policymakers are relying on estimates of the market potential for renewable energy resources as they set goals and develop policies to accelerate the development of these resources. Therefore, accuracy of such estimates should be understood and possibly improved to appropriately support these decisions. This document provides a framework and next steps for state officials who require estimates of renewable energy market potential. The report gives insight into how to conduct a market potential study, including what supporting data are needed and what types of assumptions need to be made. The report distinguishes between goal-oriented studies and other types of studies, and explains the benefits of each.

  14. An Energy-Efficient Framework for Large-Scale Parallel Storage Systems

    E-Print Network [OSTI]

    Qin, Xiao

    An Energy-Efficient Framework for Large-Scale Parallel Storage Systems Ziliang Zong, Matt Briggs-scale and energy-efficient parallel storage systems. To validate the efficiency of the proposed framework, a buffer that this new framework can significantly improves the energy efficiency of large-scale parallel storage systems

  15. An Optimization Framework for Dynamic Hybrid Energy Systems

    SciTech Connect (OSTI)

    Wenbo Du; Humberto E Garcia; Christiaan J.J. Paredis

    2014-03-01

    A computational framework for the efficient analysis and optimization of dynamic hybrid energy systems (HES) is developed. A microgrid system with multiple inputs and multiple outputs (MIMO) is modeled using the Modelica language in the Dymola environment. The optimization loop is implemented in MATLAB, with the FMI Toolbox serving as the interface between the computational platforms. Two characteristic optimization problems are selected to demonstrate the methodology and gain insight into the system performance. The first is an unconstrained optimization problem that optimizes the dynamic properties of the battery, reactor and generator to minimize variability in the HES. The second problem takes operating and capital costs into consideration by imposing linear and nonlinear constraints on the design variables. The preliminary optimization results obtained in this study provide an essential step towards the development of a comprehensive framework for designing HES.

  16. Energy 101 Undergraduate Course Framework: Infosheet | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|DepartmentStatementofAprilofEnergyEnSysEnergy &101 DialogueEnergy

  17. Creating a Transactive Energy Framework: Improving Reliability and Efficiency

    SciTech Connect (OSTI)

    Melton, Ronald B.

    2013-11-01

    The use of demand response and other flexible distributed resources over the past decade for market efficiency and grid reliability has grown dramatically. Federal and state policy objectives point to an important role for customer loads, generation and storage in the management of an increasingly unpredictable power system. As we consider the need to substantially scale the use of flexible distributed energy resources, there has been growing attention to the need to address not only the economics, but also the control system implications to ensure grid reliability. This has led to a focus on an area of activity called “Transactive Energy.” Transactive Energy refers to the combination of economic and control techniques that improve grid reliability and efficiency. These techniques may also be used to optimize operations within a customer’s facility. The Department of Energy has supported the GridWise® Architecture Council (“the Council”) to develop a framework to provide opportunity for collaboration among the many stakeholders involved in the transformation of the power system.

  18. Integrating Empirical Measures of Energy Efficiency into an Energy Modeling Framework 

    E-Print Network [OSTI]

    Boyd, G.

    2006-01-01

    Measures of Energy Efficiency Into An Energy Modeling Framework Gale Boyd, Argonne National Laboratory Tools such as Data Envelopment Analysis and Stochastic Frontier Regressions provide a basis for empirical measures of efficiency. The definition... of efficiency these tools encompass can be as broadly defined as total factor productivity, or narrowly defined in terms of single inputs like energy. Given the ability to generate empirical measures of energy efficiency, the question is how to incorporate...

  19. An Integrated Geovisual Analytics Framework for Analysis of Energy Consumption Data and Renewable Energy Potentials

    SciTech Connect (OSTI)

    Omitaomu, Olufemi A; Maness, Christopher S; Kramer, Ian S; Kodysh, Jeffrey B; Bhaduri, Budhendra L; Steed, Chad A; Karthik, Rajasekar; Nugent, Philip J; Myers, Aaron T

    2012-01-01

    We present an integrated geovisual analytics framework for utility consumers to interactively analyze and benchmark their energy consumption. The framework uses energy and property data already available with the utility companies and county governments respectively. The motivation for the developed framework is the need for citizens to go beyond the conventional utility bills in understanding the patterns in their energy consumption. There is also a need for citizens to go beyond one-time improvements that are often not monitored and measured over time. Some of the features of the framework include the ability for citizens to visualize their historical energy consumption data along with weather data in their location. The quantity of historical energy data available is significantly more than what is available from utility bills. An overlay of the weather data provides users with a visual correlation between weather patterns and their energy consumption patterns. Another feature of the framework is the ability for citizens to compare their consumption on an aggregated basis to that of their peers other citizens living in houses of similar size and age and within the same or different geographical boundaries, such as subdivision, zip code, or county. The users could also compare their consumption to others based on the size of their family and other attributes. This feature could help citizens determine if they are among the best in class . The framework can also be used by the utility companies to better understand their customers and to plan their services. To make the framework easily accessible, it is developed to be compatible with mobile consumer electronics devices.

  20. An Investment Framework for Clean Energy and Development | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLC Jump to: navigation, searchAmmonix Jump

  1. Energy as a Framework for Prioritizing Conservation Vulnerabilities and Management Strategies

    E-Print Network [OSTI]

    Hansen, Andrew J.

    Energy as a Framework for Prioritizing Conservation Vulnerabilities and Management Strategies - trophic structure - evolutionary processes - available energy. Theoretical Roots of Conservation Biology - habitat area - trophic structure - evolutionary processes - available energy Theoretical Roots

  2. A Green Framework for Energy Efficient Management in TDMA-based

    E-Print Network [OSTI]

    Boutaba, Raouf

    A Green Framework for Energy Efficient Management in TDMA-based Wireless Mesh Networks Ahmed throughput and energy consumption. To do so, we use resource planning through green routing and link simulations, we show that our green framework is able to achieve significant gains in terms of energy

  3. GreenHadoop: Leveraging Green Energy in Data-Processing Frameworks

    E-Print Network [OSTI]

    Bianchini, Ricardo

    GreenHadoop: Leveraging Green Energy in Data-Processing Frameworks ´I~nigo Goiri Dept. of Computer that energy demand and supply must be matched, if we are to take full advantage of the green en- ergy workload to match the green energy supply. In particular, we consider data-processing frameworks, in which

  4. Accepted to Energy Policy, December 2011. A generic framework for the description and analysis of

    E-Print Network [OSTI]

    Hughes, Larry

    Accepted to Energy Policy, December 2011. ERG/201104 A generic framework for the description and analysis of energy security in an energy system Larry Hughes Energy Research Group Electrical and Computer for the description and analysis of energy security in an energy system Larry Hughes Energy Research Group Electrical

  5. LASER SPECTROSCOPY AND TRACE ELEMENT ANALYSIS Chapter from the Energy and Environment Division Annual Report 1980

    SciTech Connect (OSTI)

    Various, Authors

    1981-05-01

    In order to control pollutants resulting from energy production and utilization, adequate methods are required for monitoring the level of various substances often present at low concentrations. The Energy and Environment Division Applied Research in Laser Spectroscopy & Analytical Techniques Program is directed toward meeting these needs, Emphasis is on the development of physical methods, as opposed to conventional chemical analysis techniques. The advantages, now widely recognized, include ultra-high sensitivity coupled with minimal sample preparation. In some instances physical methods provide multi-parameter measurements which often provide the only means of achiev·ing the sensitivity necessary for the detection of trace contaminants. Work is reported in these areas: APPLIED PHYSICS AND LASER SPECTROSCOPY RESEARCH; MICROPROCESSOR CONTROLLER ANODIC STRIPPING VOLTAMETER FOR TRACE METALS ANALYSIS IN WATER; THE SURVEY OF INSTRUMENTATION FOR ENVIRONMENTAL MONITORING; THE POSSIBLE CHRONDRITIC NATURE OF THE DANISH CRETACEOUS~TERTIARY BOUNDARY; IMPROVEMENT OF THE SENSITIVITY AND PRECISION OF NEUTRON ACTIVATION ANALYSIS OF SOME ELEMENTS IN PLANKTON AND PLANKTONIC FISH; and SOURCES OF SOME SECONDARILY WORKED OBSIDIAN ARTIFACTS FROM TIKAL, GUATEMALA.

  6. Stimuli-Responsive Metal Organic Frameworks: Stimuli-Responsive Metal Organic Frameworks for Energy-Efficient Post Combustion Capture

    SciTech Connect (OSTI)

    2010-07-01

    IMPACCT Project: A team led by three professors at Texas A&M is developing a subset of metal organic frameworks that respond to stimuli such as small changes in temperature to trap CO2 and then release it for storage. These frameworks are a promising class of materials for carbon capture applications because their structure and chemistry can be controlled with great precision. Because the changes in temperature required to trap and release CO2 in Texas A&M’s frameworks are much smaller than in other carbon capture approaches, the amount of energy or stimulus that has to be diverted from coal-fired power plants to accomplish this is greatly reduced. The team is working to alter the materials so they bind only with CO2, and are stable enough to withstand the high temperatures found in the chimneys of coal-fired power plants.

  7. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    E-Print Network [OSTI]

    Blum, Helcio

    2012-01-01

    and the Interstate Renewable Energy Council (IREC). Energy Efficiency & Renewable Energy. Washington, DC, USA. Energy Efficiency & Renewable Energy. Washington, DC, USA. <

  8. Developing a framework for evaluation of renewable energy in developing countries 

    E-Print Network [OSTI]

    Kiarsi, Sepideh

    2011-11-24

    Abstract In this dissertation, I develop a framework for evaluation of renewable energy projects in developing countries. There is a global common sense that addressing the increasing energy demands of both developed ...

  9. New Horizons in Gravity: The Trace Anomaly, Dark Energy and Condensate Stars

    E-Print Network [OSTI]

    Mottola, Emil

    2010-01-01

    General Relativity receives quantum corrections relevant at macroscopic distance scales and near event horizons. These arise from the conformal scalar degrees of freedom in the extended effective field theory of gravity generated by the trace anomaly of massless quantum fields in curved space. The origin of these conformal scalar degrees of freedom as massless poles in two-particle intermediate states of anomalous amplitudes in flat space is exposed. At event horizons the conformal anomaly scalar degrees of freedom can have macroscopically large effects on the geometry, potentially removing the classical event horizon of black hole and cosmological spacetimes, replacing them with a quantum boundary layer where the effective value of the gravitational vacuum energy density can change. In the effective theory, the cosmological term becomes a dynamical condensate, whose value depends upon boundary conditions near the horizon. In the conformal phase where the anomaly induced fluctutations dominate, and the conden...

  10. Energy-Efficient Task Assignment Framework for Wireless Sensor Networks

    E-Print Network [OSTI]

    Heemin Park; Mani B. Srivastava

    2003-01-01

    and M.B. Srivastava, Energy- Aware Wireless Microsensorin wireless communications and spending more energy. EnergyAn Energy Ef?cient Fair Scheduling Policy for Wireless

  11. Energy-Efficient Task Assignment Framework for Wireless Sensor Networks

    E-Print Network [OSTI]

    Heemin Park; Mani B. Srivastava

    2003-01-01

    and M.B. Srivastava, Energy- Aware Wireless MicrosensorAn Energy Ef?cient Fair Scheduling Policy for Wirelessin wireless communications and spending more energy. Energy

  12. An Integrated Risk Framework for Gigawatt-scale Deployments of Renewable Energy: The U.S. Wind Energy Case

    SciTech Connect (OSTI)

    Ram, B.

    2010-04-01

    Assessing the potential environmental and human effects of deploying renewable wind energy requires a new way of evaluating potential environmental and human impacts. This paper explores an integrated risk framework for renewable wind energy siting decisionmaking.

  13. A Dynamic and Context-Driven Benchmarking Framework for Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Pala, Nezih

    A Dynamic and Context-Driven Benchmarking Framework for Zero-Net- Energy Buildings Youngcheol Kang1 a significant portion of energy produced in the United States. In order to achieve Zero-Net-Energy (ZNE, there have been various efforts to design and develop zero-net-energy (ZNE) buildings. A ZNE building

  14. Energy and Greenhouse Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E.; Plevin, Richard J.; Jones, Andrew D.; Nemet, Gregory F.; Delucchi, Mark A.

    2008-01-01

    Roundtable – Energy & Greenhouse Gas Impacts of Biofuelsin Emissions, Energy Use, and Greenhouse Gases,” Journal ofRoundtable – Energy & Greenhouse Gas Impacts of Biofuels

  15. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    E-Print Network [OSTI]

    Blum, Helcio

    2012-01-01

    Library, Consortium for Energy Efficiency, Boston, MA, USA.M et al (2008): Energy Efficiency: The First Fuel for a2007): Vermont Electric Energy Efficiency Potential Study -

  16. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    E-Print Network [OSTI]

    Blum, Helcio

    2012-01-01

    Council for an Energy- Efficient Economy, Washington, DC,Programs. Promoting an Energy-Efficient Public Sector. SEEARP (2009): State Energy Efficient Appliance Rebate

  17. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    E-Print Network [OSTI]

    Blum, Helcio

    2012-01-01

    thinking/Unl ocking_energy_efficiency_in_the_US_economy.aspxArizona Public Service Energy Efficiency Baseline and Market2006): California Energy Efficiency Potential Study (Volume

  18. Evaluation Framework and Tools for Distributed Energy Resources

    E-Print Network [OSTI]

    Gumerman, Etan Z.; Bharvirkar, Ranjit R.; LaCommare, Kristina Hamachi; Marnay, Chris

    2003-01-01

    of Customer Adoption of Distributed Energy Resources." LBNL-Strategic Plan for Distributed Energy Resources." U.S.3. Effects of Distributed Energy Resources Deployment

  19. Energy and Greenhouse Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E.; Plevin, Richard J.; Jones, Andrew D.; Nemet, Gregory F.; Delucchi, Mark A.

    2008-01-01

    cases. (bottom) Net energy and petroleum inputs for theboth petroleum feedstock and petroleum energy inputs arethe coal, natural gas and petroleum energy consumed at each

  20. Evaluation Framework and Tools for Distributed Energy Resources

    E-Print Network [OSTI]

    Gumerman, Etan Z.; Bharvirkar, Ranjit R.; LaCommare, Kristina Hamachi; Marnay, Chris

    2003-01-01

    impacts on an energy supplier's revenue and customers'Economics, Inc. , allows energy suppliers to design, price,

  1. Trace species detection: Spectroscopy and molecular energy transfer at high temperature

    SciTech Connect (OSTI)

    Gray, J.A. [Sandia National Laboratories, Livermore, CA (United States)

    1993-12-01

    Monitoring the concentration of trace species such as atomic and molecular free radicals is essential in forming predictive models of combustion processes. LIF-based techniques have the necessary sensitivity for concentration and temperature measurements but have limited accuracy due to collisional quenching in combustion applications. The goal of this program is to use spectroscopic and kinetic measurements to quantify nonradiative and collisional effects on LIF signals and to develop new background-free alternatives to LIF. The authors have measured the natural linewidth of several OH A-X (3,0) rotational transitions to determine predissociation lifetimes in the upper state, which were presumed to be short compared to quenching lifetimes, and as a result, quantitative predictions about the applicability of predissociation fluorescence methods at high pressures are made. The authors are investigating collisional energy transfer in the A-state of NO. Quenching rates which enable direct corrections to NO LIF quantum yields at high temperature were calculations. These quenching rates are now being used in studies of turbulence/chemistry interactions. The authors have measured the electric dipole moment {mu} of excited-state NO using Stark quantum-beat spectroscopy. {mu} is an essential input to a harpoon model which predicts quenching efficiencies for NO (A) by a variety of combustion-related species. The authors are developing new coherent multiphoton techniques for measurements of atomic hydrogen concentration in laboratory flames to avoid the quenching problems associated with previous multiphoton LIF schemes.

  2. Industrial Sector Energy Efficiency Modeling (ISEEM) Framework Documentation

    E-Print Network [OSTI]

    Karali, Nihan

    2014-01-01

    of the Edmonds-Reilly Model to Energy Related Greenhouse GasCapros, P. , 1993, The PRIMES Energy System Model SummaryModel for Studying Economy-Energy-Environment Interactions,

  3. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    E-Print Network [OSTI]

    Blum, Helcio

    2012-01-01

    commercial sectors." Energy Policy 34 (17) 3257–3267. Rufo,to the 2009 Integrated Energy Policy Report Adopted DemandK et al (2006): “Energy Efficiency Policies: A Retrospective

  4. Energy and Greenhouse Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E.; Plevin, Richard J.; Jones, Andrew D.; Nemet, Gregory F.; Delucchi, Mark A.

    2008-01-01

    activity in the field of bio-energy 3 to federal R&Dassessment of U.S. Bio-energy patents and federal R&D. Blackgranted Our definition of “bio-energy” includes the use of

  5. Technical Meeting on the Software Framework for Transactive Energy...

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

    to improve, such as building energy efficiency, electric vehicle charging, or integration of renewable energy. It is my hope that this meeting will inspire stakeholders...

  6. EAC: A Compiler Framework for High-Level Energy Estimation and Optimization

    E-Print Network [OSTI]

    Sivasubramaniam, Anand

    only evaluate a small number of alternative optimiza- tion strategies, the energy estimation processEAC: A Compiler Framework for High-Level Energy Estimation and Optimization I. Kadayif, M. Kandemir University University Park, PA, 16802, USA Abstract This paper presents a novel Energy-Aware Compilation (EAC

  7. EPROF: An Energy/Performance/Reliability Optimization Framework for Streaming Applications

    E-Print Network [OSTI]

    Singh, Jaswinder Pal

    EPROF: An Energy/Performance/Reliability Optimization Framework for Streaming Applications Yavuz- ent energy/performance/reli-ability tradeoffs. For the StreamIt benchmarks [16], EPROF can identify challenges in si- multaneously meeting an application's energy, performance, and reliability goals. While

  8. Green: A Framework for Supporting Energy-Conscious Programming using Controlled Approximation

    E-Print Network [OSTI]

    Chilimbi, Trishul

    /solution (QoS) for improvements in performance and reduc- tion in energy consumption. Programmers sometimes engine, indicate that Green can produce significant improvements in performance and energy consumptionGreen: A Framework for Supporting Energy-Conscious Programming using Controlled Approximation

  9. HarvWSNet: A Co-Simulation Framework for Energy Harvesting Wireless Sensor Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    HarvWSNet: A Co-Simulation Framework for Energy Harvesting Wireless Sensor Networks Amine Didioui1 HarvWSNet's ability to predict network lifetime while minimally penalizing simulation time. Index Terms--Energy to the simulation of continuous-time systems such as energy harvesting. Moreover, most network simulators offer only

  10. Energy efficient management framework for multihop TDMA-based wireless networks

    E-Print Network [OSTI]

    Boutaba, Raouf

    and energy consumption. To do so, we first propose an Optimal approach, called Optimal Green Routing and LinkEnergy efficient management framework for multihop TDMA-based wireless networks Ahmed Amokrane a January 2014 Available online 11 January 2014 Keywords: TDMA-based multihop wireless networks Energy

  11. GRACE: A Hierarchical Adaptation Framework for Saving Energy Daniel Grobe Sachs*, Wanghong Yuan

    E-Print Network [OSTI]

    Adve, Sarita

    GRACE: A Hierarchical Adaptation Framework for Saving Energy Daniel Grobe Sachs*, Wanghong Yuan to provide QoS guar- antees and to save energy. To reap the full benefits of such adap- tations, however of the hierarchical adaptations, and justify the use of coordinated, cross-layer adaptations to both save energy

  12. Framework for Project Development in the Renewable Energy Sector

    SciTech Connect (OSTI)

    Springer, R.

    2013-02-01

    The concepts, descriptions, diagrams, and acronyms developed and described herein are meant to provide a contextual framework as well as a systematic, repeatable process to assist a potential project sponsor in understanding and navigating early-stage project development. Professional project developers will recognize these concepts and hold them as intuitive and even obvious, though the fundamentals of this specialized field are rarely written down and defined as they are here.

  13. Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, thermal energy transfer assemblies, and methods for transferring thermal energy

    DOE Patents [OSTI]

    McGrail, B. Peter; Brown, Daryl R.; Thallapally, Praveen K.

    2014-08-05

    Methods for releasing associated guest materials from a metal organic framework are provided. Methods for associating guest materials with a metal organic framework are also provided. Methods are provided for selectively associating or dissociating guest materials with a metal organic framework. Systems for associating or dissociating guest materials within a series of metal organic frameworks are provided. Thermal energy transfer assemblies are provided. Methods for transferring thermal energy are also provided.

  14. Global Framework for Climate Risk Exposure | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable UrbanKentucky:BoreOpenGilliamOhio:Change |Framework for Climate Risk

  15. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    E-Print Network [OSTI]

    Blum, Helcio

    2012-01-01

    1998): “Methodology for Tax Rebate Analysis. ” In AnalysisEnergy Efficient Appliance Rebate Program (SEEARP). Fundingl> US DOE (2011a): “Rebates, Tax Credits & Financing. ” In

  16. A Framework for Comparative Assessments of Energy Efficiency Policy Measures

    E-Print Network [OSTI]

    Blum, Helcio

    2012-01-01

    electricity savings from energy efficiency measures inefficiency standard measures (Std 0.95 and Std 0.98), comprise the frontier of savings

  17. A Framework for Reliability and Performance Assessment of Wind Energy Conversion Systems

    E-Print Network [OSTI]

    Liberzon, Daniel

    penetration of wind-based generation. According to the U.S. Department of Energy, achieving 20% of wind power hinder the widespread penetration of wind-based power generation [2]. These are i) the impact of wind1 A Framework for Reliability and Performance Assessment of Wind Energy Conversion Systems

  18. Energy and Greenhouse Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E.; Plevin, Richard J.; Jones, Andrew D.; Nemet, Gregory F.; Delucchi, Mark A.

    2008-01-01

    Greenhouse Gas Impacts of Biofuels Wang, M. (2001) "Energy & Greenhouse Gas Impacts of Biofuels Fuels and MotorLifecycle Analysis of Biofuels." Report UCD-ITS-RR-06-08.

  19. Vision for 2025: A Framework for Change | Department of Energy

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

    18, 2008 Vehicle Technologies Office: 2012 Advanced Combustion R&D Annual Progress Report Demand Response and Smart Metering Policy Actions Since the Energy Policy Act of 2005: A...

  20. Transport NAMA submissions to the UNFCCC: Domestic frameworks | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)OpenEnergyTrail Canyonsource History View

  1. Evaluation Framework and Analyses for Thermal Energy Storage Integrated with Packaged Air Conditioning

    SciTech Connect (OSTI)

    Kung, F.; Deru, M.; Bonnema, E.

    2013-10-01

    Few third-party guidance documents or tools are available for evaluating thermal energy storage (TES) integrated with packaged air conditioning (AC), as this type of TES is relatively new compared to TES integrated with chillers or hot water systems. To address this gap, researchers at the National Renewable Energy Laboratory conducted a project to improve the ability of potential technology adopters to evaluate TES technologies. Major project outcomes included: development of an evaluation framework to describe key metrics, methodologies, and issues to consider when assessing the performance of TES systems integrated with packaged AC; application of multiple concepts from the evaluation framework to analyze performance data from four demonstration sites; and production of a new simulation capability that enables modeling of TES integrated with packaged AC in EnergyPlus. This report includes the evaluation framework and analysis results from the project.

  2. A Framework for Analysis of Energy-Water Interdependency Problems

    SciTech Connect (OSTI)

    Robert F. Jeffers; Jacob J. Jacobson

    2011-08-01

    The overall objective of this work is to improve the holistic value of energy development strategies by integrating management criteria for water availability, water quality, and ecosystem health into the energy system planning process. The Snake River Basin (SRB) in southern Idaho is used as a case study to show options for improving full economic utilization of aquatic resources given multiple scenarios such as changing climate, additional regulations, and increasing population. Through the incorporation of multiple management criteria, potential crosscutting solutions to energy and water issues in the SRB can be developed. The final result of this work will be a multi-criteria decision support tool - usable by policy makers and researchers alike - that will give insight into the behavior of the management criteria over time and will allow the user to experiment with a range of potential solutions. Because several basins in the arid west are dealing with similar water, energy, and ecosystem issues, the tool and conclusions will be transferable to a wide range of locations and applications. This is a very large, multi-year project to be completed in phases. This paper deals with interactions between the hydrologic system and water use at a basin level. Future work will include the interdependency between energy use and water use in these systems.

  3. A Framework for Analysis of Energy-Water Interdependency Problems

    SciTech Connect (OSTI)

    Robert Jeffers; Jacob J. Jacobson; Kristyn Scott

    2011-07-01

    The overall objective of this work is to improve the holistic value of energy development strategies by integrating management criteria for water availability, water quality, and ecosystem health into the energy system planning process. The Snake River Basin (SRB) in southern Idaho is used as a case study to show options for improving full economic utilization of aquatic resources given multiple scenarios such as changing climate, additional regulations, and increasing population. Through the incorporation of multiple management criteria, potential crosscutting solutions to energy and water issues in the SRB can be developed. The final result of this work will be a multi-criteria decision support tool - usable by policy makers and researchers alike - that will give insight into the behavior of the management criteria over time and will allow the user to experiment with a range of potential solutions. Because several basins in the arid west are dealing with similar water, energy, and ecosystem issues, the tool and conclusions will be transferrable to a wide range of locations and applications. This is a very large project to be completed in phases. This paper deals with interactions between the hydrologic system and water use at a basin level. Future work will include the interdependency between energy use and water use in these systems.

  4. Generalized Defect Energy in a Gradient Plasticity Framework

    E-Print Network [OSTI]

    Bayerschen, E

    2015-01-01

    A gradient plasticity model is presented that includes a generalized, power-law type defect energy depending on the gradient of an equivalent plastic strain. Numerical regularization for the case of vanishing gradients is employed in the finite element discretization of the theory. Three exemplary choices of the defect energy exponent are compared in finite element simulations of elastic-plastic tricrystals under tensile loading. The influence of the power-law exponent is discussed related to the distribution of gradients and in regard to size effects. In addition, an analytical solution is presented for the single slip case and allows to interpret the numerical findings.

  5. Energy Forecasting Framework and Emissions Consensus Tool (EFFECT) | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbH JumpEllenville, NewLtd EILEnergy Datadata TypeEnergyFocus IncEnergy

  6. Framework for SCADA Security Policy (October 2005) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPLforLDRD Report toDepartment ofEnergy4Decathlon |Management andModern

  7. Energy Literacy Framework A Quick Start Guide for Educators

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergyNatural Gas |Tool for<StateSarah Chinn is a staff

  8. Technical Meeting on the Software Framework for Transactive Energy: VOLTTRONÂ’

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaics »Tankless WaterEnergy and the European AtomicheatingSOFTWARE

  9. International Framework for Nuclear Energy Cooperation (IFNEC) Expert

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA Public Comment Interested Parties -MEASUREMENTfor ameetings in

  10. International Framework for Nuclear Energy Cooperation to Hold

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA Public Comment Interested Parties -MEASUREMENTfor ameetings

  11. International Framework for Nuclear Energy Cooperation to Hold

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA Public Comment Interested Parties -MEASUREMENTfor

  12. An Energy Based Fatigue Life Prediction Framework for In-Service Structural Components

    SciTech Connect (OSTI)

    H. Ozaltun; M. H.H. Shen; T. George; C. Cross

    2011-06-01

    An energy based fatigue life prediction framework has been developed for calculation of remaining fatigue life of in service gas turbine materials. The purpose of the life prediction framework is to account aging effect caused by cyclic loadings on fatigue strength of gas turbine engines structural components which are usually designed for very long life. Previous studies indicate the total strain energy dissipated during a monotonic fracture process and a cyclic process is a material property that can be determined by measuring the area underneath the monotonic true stress-strain curve and the sum of the area within each hysteresis loop in the cyclic process, respectively. The energy-based fatigue life prediction framework consists of the following entities: (1) development of a testing procedure to achieve plastic energy dissipation per life cycle and (2) incorporation of an energy-based fatigue life calculation scheme to determine the remaining fatigue life of in-service gas turbine materials. The accuracy of the remaining fatigue life prediction method was verified by comparison between model approximation and experimental results of Aluminum 6061-T6. The comparison shows promising agreement, thus validating the capability of the framework to produce accurate fatigue life prediction.

  13. Rwanda-Developing a Strategic Climate Change Framework | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,EnergyEast JumpInformationstandardsInformation

  14. The Bioenergy Knowledge Discovery Framework (KDF) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, BeforeActivitiesEnergy Tell(EAP)BNL Smarter GridThe

  15. Sustainable Bioenergy: A Framework for Decision Makers | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEuropeEnergySustainability Center of the Rockies Jump

  16. United Nations Framework Convention on Climate Change | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP)BioGenUnidym IncOpenEnergy

  17. Integrated Global System Modeling Framework | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam:on OpeneiAlbanian Centre for EnergyTorcuato Di

  18. AUDIT REPORT The Department of Energy's Cybersecurity Risk Management Framework

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s sconveyance of9, 2013ATVMEnergy'sNuclearOffice

  19. Determination of total mechanical energy of the universe within the framework of Newtonian mechanics

    E-Print Network [OSTI]

    Dimitar Valev

    2010-02-23

    The recent astronomical observations indicate that the expanding universe having a finite particle horizon is homogeneous, isotropic and asymptotically flat. The Euclidean geometry of the universe enables to determine the total kinetic and gravitational energies of the universe within the framework of the Newtonian mechanics. It has been shown that almost the entire kinetic energy of the universe ensues from the cosmological expansion. Both, the total kinetic and gravitational energies of the universe have been determined in relation to an observer at arbitrary location. It is amazing that the modulus of the total gravitational energy differs from the total kinetic energy with a multiplier close to a unit. Thus, the total mechanical energy of the universe has been found close to zero. Both, the total kinetic energy and the modulus of total gravitational energy of the universe are estimated to 3/10 of its total rest energy M*c^2.

  20. An Energy-Aware Fault Tolerant Scheduling Framework for Soft Error Resilient Cloud Computing Systems

    E-Print Network [OSTI]

    Pedram, Massoud

    An Energy-Aware Fault Tolerant Scheduling Framework for Soft Error Resilient Cloud Computing has drastically increased their susceptibility to soft errors. At the grand scale of cloud computing outputs or system crash. At the grand scale of cloud computing, this problem can only worsen [2, 3, 4, 5

  1. A Study Case of Restful Frameworks in Raspberry Pi: A Perfomance and Energy Overview

    E-Print Network [OSTI]

    Reiff-Marganiec, Stephan

    A Study Case of Restful Frameworks in Raspberry Pi: A Perfomance and Energy Overview Luiz H. Nunes that the Raspberry Pi can be useful in service-oriented applications for different types of tasks. Bringing together Evaluation, Apache Axis2, Apache CFX, Raspberry Pi I. INTRODUCTION The combination of embedded devices

  2. A Compilation Framework for Power and Energy Management on Mobile Computers

    E-Print Network [OSTI]

    Kremer, Ulrich

    to prolong battery life. For a desk­top ``wall­powered'' sys­ tem, heat emission has become a severe design be expected to be at least one order of magnitude less than those of a ``wall­powered'' desk­top systemA Compilation Framework for Power and Energy Management on Mobile Computers Ulrich Kremer #3; Jamey

  3. Vacuum Energy Sequestering: The Framework and Its Cosmological Consequences

    E-Print Network [OSTI]

    Nemanja Kaloper; Antonio Padilla

    2014-10-30

    Recently we suggested a reformulation of General Relativity which completely sequesters from gravity {\\it all} of the vacuum energy from a protected matter sector, assumed to contain the Standard Model. Here we elaborate further on the mechanism, presenting additional details of how it cancels all loop corrections and renders all contributions from phase transitions automatically small. We also consider cosmological consequences in more detail and show that the mechanism is consistent with a variety of inflationary models that make a universe big and old. We discuss in detail the underlying assumptions behind the dynamics of our proposal, and elaborate on the relationship of the physical interpretation of divergent operators in quantum field theory and the apparent `acausality' which our mechanism seems to entail, which we argue is completely harmless. It is merely a reflection of the fact that any UV sensitive quantity in quantum field theory cannot be calculated from first principles, but is an input whose numerical value must be measured. We also note that since the universe should be compact in spacetime, and so will collapse in the future, the current phase of acceleration with $w_{DE}\\approx-1$ is just a transient. This could be tested by future cosmological observations.

  4. A technical framework to describe occupant behavior for building energy simulations

    SciTech Connect (OSTI)

    Turner , William; Hong , Tianzhen

    2013-12-20

    Green buildings that fail to meet expected design performance criteria indicate that technology alone does not guarantee high performance. Human influences are quite often simplified and ignored in the design, construction, and operation of buildings. Energy-conscious human behavior has been demonstrated to be a significant positive factor for improving the indoor environment while reducing the energy use of buildings. In our study we developed a new technical framework to describe energy-related human behavior in buildings. The energy-related behavior includes accounting for individuals and groups of occupants and their interactions with building energy services systems, appliances and facilities. The technical framework consists of four key components: i. the drivers behind energy-related occupant behavior, which are biological, societal, environmental, physical, and economical in nature ii. the needs of the occupants are based on satisfying criteria that are either physical (e.g. thermal, visual and acoustic comfort) or non-physical (e.g. entertainment, privacy, and social reward) iii. the actions that building occupants perform when their needs are not fulfilled iv. the systems with which an occupant can interact to satisfy their needs The technical framework aims to provide a standardized description of a complete set of human energy-related behaviors in the form of an XML schema. For each type of behavior (e.g., occupants opening/closing windows, switching on/off lights etc.) we identify a set of common behaviors based on a literature review, survey data, and our own field study and analysis. Stochastic models are adopted or developed for each type of behavior to enable the evaluation of the impact of human behavior on energy use in buildings, during either the design or operation phase. We will also demonstrate the use of the technical framework in assessing the impact of occupancy behavior on energy saving technologies. The technical framework presented is part of our human behavior research, a 5-year program under the U.S. - China Clean Energy Research Center for Building Energy Efficiency.

  5. Integrated Risk Framework for Gigawatt-Scale Deployments of Renewable Energy: The U.S. Wind Energy Case; October 2009

    SciTech Connect (OSTI)

    Ram, B.

    2010-04-01

    Assessing the potential environmental and human effects of deploying renewable energy on private and public lands, along our coasts, on the Outer Continental Shelf (OCS), and in the Great Lakes requires a new way of evaluating potential environmental and human impacts. The author argues that deployment of renewables requires a framework risk paradigm that underpins effective future siting decisions and public policies.

  6. Porous Metal-Organic Frameworks for Energy Storage Applications: Design, Synthesis and Mechanism Studies 

    E-Print Network [OSTI]

    Liu, Yangyang

    2014-05-05

    CsF Cesium Fluoride DEF N,N-Diethylformamide DMA N,N-Dimethylacetylamide DME 1,2-dimethoxyethane DMF N,N-Dimethylformamide DMSO Dimethyl Sulfoxide DOE Department of Energy FT-IR Fourier Transform-Infrared Spectroscopy G Guest molecule IAST... Ideal Adsorbed Solution Theory IUPAC International Union of Pure and Applied Chemistry LNG Liquefied Natural Gas vii MeOH Methanol MIL Materials from Institut Lavoisier MOF Metal-Organic Framework NG Natural Gas NMR Nuclear Magnetic Resonance...

  7. Clean energy for development investment framework: the World Bank Group action plan

    SciTech Connect (OSTI)

    2007-03-06

    In September 2005 the Development Committee requested the World Bank to develop an Investment Framework for Clean Energy and Development - in the context of the Gleneagles Communique on Climate Change, Clean Energy and Sustainable Development which was issued in July 2005. This Action Plan provides an update of work undertaken to date as well as actions planned by the World Bank Group (WBG) in support of the Clean Energy for Development Investment Framework (CEIF). The Action Plan relies on partnerships, including with the International Financial Institutions (IFIs) and the private sector. While it concentrates on maximizing and extending existing instruments, it provides for continued dialogue with governments and the private sector on new approaches to accelerate the transition to a low carbon economy. In addition to increased investments, the private sector has an important role to play in closing the investment gap in many countries. Projects such as Bujagali (Uganda), Nam Theun II (Laos) and China and India Thermal Power Plant Rehabilitation projects are examples of how partnerships with the private sector can work, both on financing but also on enhancing the overall regulatory framework for enhanced partnerships. The report was prepared for the 15 April 2007 Development Committee meeting, a joint committee of the Board of Governors of the World Bank and the International Monetary Fund on the transfer of real resources to developing countries. 3 figs., 3 tabs., 5 annexes.

  8. Framework for Identifying Key Environmental Concerns in Marine Renewable Energy Projects- Appendices

    SciTech Connect (OSTI)

    Sharon Kramer; Mirko Previsic; Peter Nelson; Sheri Woo

    2010-06-17

    Marine wave and tidal energy technology could interact with marine resources in ways that are not well understood. As wave and tidal energy conversion projects are planned, tested, and deployed, a wide range of stakeholders will be engaged; these include developers, state and federal regulatory agencies, environmental groups, tribal governments, recreational and commercial fishermen, and local communities. Identifying stakeholders’ environmental concerns in the early stages of the industry’s development will help developers address and minimize potential environmental effects. Identifying important concerns will also assist with streamlining siting and associated permitting processes, which are considered key hurdles by the industry in the U.S. today. In September 2008, RE Vision consulting, LLC was selected by the Department of Energy (DoE) to conduct a scenario-based evaluation of emerging hydrokinetic technologies. The purpose of this evaluation is to identify and characterize environmental impacts that are likely to occur, demonstrate a process for analyzing these impacts, identify the “key” environmental concerns for each scenario, identify areas of uncertainty, and describe studies that could address that uncertainty. This process is intended to provide an objective and transparent tool to assist in decision-making for siting and selection of technology for wave and tidal energy development. RE Vision worked with H. T. Harvey & Associates, to develop a framework for identifying key environmental concerns with marine renewable technology. This report describes the results of this study. This framework was applied to varying wave and tidal power conversion technologies, scales, and locations. The following wave and tidal energy scenarios were considered: ? 4 wave energy generation technologies ? 3 tidal energy generation technologies ? 3 sites: Humboldt coast, California (wave); Makapu’u Point, Oahu, Hawaii (wave); and the Tacoma Narrows, Washington (tidal) ? 3 project sizes: pilot, small commercial, and large commercial The possible combinations total 24 wave technology scenarios and 9 tidal technology scenarios. We evaluated 3 of the 33 scenarios in detail: 1. A small commercial OPT Power Buoy project off the Humboldt County, California coast 2. A small commercial Pelamis Wave Power P-2 project off Makapu’u Point, Oahu, Hawaii 3. A pilot MCT SeaGen tidal project, sited in the Tacoma Narrows, Washington This framework document used information available from permitting documents that were written to support actual wave or tidal energy projects, but the results obtained here should not be confused with those of the permitting documents1. The main difference between this framework document and permitting documents of currently proposed pilot projects is that this framework identifies key environmental concerns and describes the next steps in addressing those concerns; permitting documents must identify effects, find or declare thresholds of significance, evaluate the effects against the thresholds, and find mitigation measures that will minimize or avoid the effects so they can be considered less-than-significant. Two methodologies, 1) an environmental effects analysis and 2) Raptools, were developed and tested to identify potential environmental effects associated with wave or tidal energy conversion projects. For the environmental effects analysis, we developed a framework based on standard risk assessment techniques. The framework was applied to the three scenarios listed above. The environmental effects analysis addressed questions such as: ? What is the temporal and spatial exposure of a species at a site? ? What are the specific potential project effects on that species? ? What measures could minimize, mitigate, or eliminate negative effects? ? Are there potential effects of the project, or species’ response to the effect, that are highly uncertain and warrant additional study? The second methodology, Raptools, is a collaborative approach useful for evaluating multiple characteristi

  9. A Game-Theoretic Framework for Control of Distributed Renewable-Based Energy Resources in Smart Grids

    E-Print Network [OSTI]

    Liberzon, Daniel

    A Game-Theoretic Framework for Control of Distributed Renewable-Based Energy Resources in Smart¸ar Abstract-- Renewable energy plays an important role in distributed energy resources in smart grid systems. Deployment and integration of renewable energy resources require an intelligent management to optimize

  10. A Game-Theoretic Framework for Control of Distributed Renewable-Based Energy Resources in Smart Grids

    E-Print Network [OSTI]

    Dominguez-Garcia, Alejandro

    increasing renewable energy legislation, incentives and commercialization. Motivated by this, we proposeA Game-Theoretic Framework for Control of Distributed Renewable-Based Energy Resources in Smart¸ar Abstract-- Renewable energy plays an important role in distributed energy resources in smart grid systems

  11. Integration of an Energy Balance Snowmelt Model into an Open Source Modeling Framework A. Sen Gupta1

    E-Print Network [OSTI]

    Tarboton, David

    1 Integration of an Energy Balance Snowmelt Model into an Open Source Modeling Framework A. Sen model for organizing the inputs and outputs of an energy balance snowmelt model (the Utah Energy Balance; data model; energy balance; snow melt; glacier melt #12;3 Software Availability Name of software: Utah

  12. An Energy Framework for the Network Simulator 3 (ns-3) He Wu, Sidharth Nabar and Radha Poovendran

    E-Print Network [OSTI]

    Poovendran, Radha

    An Energy Framework for the Network Simulator 3 (ns-3) He Wu, Sidharth Nabar and Radha Poovendran and easy-to-use tool suitable for wireless network simulation. Since energy consumption is a key issue the underlying simulator to support energy consumption and energy source modeling. Currently how- ever, ns-3 does

  13. ISSUANCE 2015-06-17: Energy Conservation Standards for Fluorescent Lamp Ballasts, Notice of Public Meeting and Availability of the Framework Document

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Standards for Fluorescent Lamp Ballasts, Notice of Public Meeting and Availability of the Framework Document

  14. Appending High-Resolution Elevation Data to GPS Speed Traces for Vehicle Energy Modeling and Simulation

    SciTech Connect (OSTI)

    Wood, E.; Burton, E.; Duran, A.; Gonder, J.

    2014-06-01

    Accurate and reliable global positioning system (GPS)-based vehicle use data are highly valuable for many transportation, analysis, and automotive considerations. Model-based design, real-world fuel economy analysis, and the growing field of autonomous and connected technologies (including predictive powertrain control and self-driving cars) all have a vested interest in high-fidelity estimation of powertrain loads and vehicle usage profiles. Unfortunately, road grade can be a difficult property to extract from GPS data with consistency. In this report, we present a methodology for appending high-resolution elevation data to GPS speed traces via a static digital elevation model. Anomalous data points in the digital elevation model are addressed during a filtration/smoothing routine, resulting in an elevation profile that can be used to calculate road grade. This process is evaluated against a large, commercially available height/slope dataset from the Navteq/Nokia/HERE Advanced Driver Assistance Systems product. Results will show good agreement with the Advanced Driver Assistance Systems data in the ability to estimate road grade between any two consecutive points in the contiguous United States.

  15. Benefits of creating a cross-country data framework for energy efficiency

    SciTech Connect (OSTI)

    Katzman, Alex; McNeil, Michael; Pantano, Stephen

    2013-10-15

    As manufacturers now sell a similar range of consumer electronics and home appliances to major markets around the world, the task of identifying a product’s energy efficiency rating has usually been the responsibility of each country and its respective government agency. This has led to a multitude of energy efficiency testing procedures, ratings, and certifications, resulting in disparate data being captured on identical products. Furthermore, lack of consistent product identification criteria means product energy performance is not easily connected to relevant information about the product such as market availability, price or real world energy consumption. This paper presents a new data standard for reporting energy performance and related product information that can be adopted internationally. To inform the development of this standard, we explore the existing energy efficiency market data for the two example products of TVs and Room Air Conditioners. This paper discusses current/future use cases of appliance level energy efficiency data across all stakeholders, including consumers, retailers/manufacturers, global standards organizations, third party service providers, and regulatory agencies. It also explains the key benefits of moving to a common international data framework for energy efficiency, such as: 1) a centralized product information repository for comparing energy use, ratings/certifications, and pricing data 2) improved access to relevant consumer electronics and appliance data to facilitate new policy development and harmonization across markets 3) enablement of retailers and other third parties to embed actionable energy efficiency information as part of the consumer experience.

  16. The Benefits of Creating a Cross-Country Data Framework for Energy Efficiency

    SciTech Connect (OSTI)

    Katzman, Alex; McNeil, Michael; Pantano, Stephen

    2013-09-11

    As manufacturers now sell a similar range of consumer electronics and home appliances to major markets around the world, the task of identifying a product?s energy efficiency rating has usually been the responsibility of each country and its respective government agency. This has led to a multitude of energy efficiency testing procedures, ratings, and certifications, resulting in disparate data being captured on identical products. Furthermore, lack of consistent product identification criteria means product energy performance is not easily connected to relevant information about the product such as market availability, price or real world energy consumption. This paper presents a new data standard for reporting energy performance and related product information that can be adopted internationally. To inform the development of this standard, we explore the existing energy efficiency market data for the two example products of TVs and Room Air Conditioners. This paper discusses current/future use cases of appliance level energy efficiency data across all stakeholders, including consumers, retailers/manufacturers, global standards organizations, third party service providers, and regulatory agencies. It also explains the key benefits of moving to a common international data framework for energy efficiency, such as: 1) a centralized product information repository for comparing energy use, ratings/certifications, and pricing data 2) improved access to relevant consumer electronics and appliance data to facilitate new policy development and harmonization across markets 3) enablement of retailers and other third parties to embed actionable energy efficiency information as part of the consumer experience.

  17. Sustainable Development of Renewable Energy Mini-grids for Energy Access: A Framework for Policy Design

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2014-01-01

    Minigrid Design Manual,” Energy Sector Management AssistanceRenewable and Sustainable Energy Reviews, vol. 12, no. 5,the Brazilian Amazon,” Energy for Sustainable Development,

  18. Sustainable Development of Renewable Energy Mini-grids for Energy Access: A Framework for Policy Design

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2014-01-01

    Ganapathy, “Decetralized Renewable Energy (DRE) Micro-gridsgrid extension, off-grid and renewable energy sources,”in World Renewable Energy Congress. Policy Issues.

  19. Sustainable Development of Renewable Energy Mini-grids for Energy Access: A Framework for Policy Design

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2014-01-01

    supply,” Renewable and Sustainable Energy Reviews, vol. 12,scenarios,” Renewable and Sustainable Energy Reviews, vol.Brazilian Amazon,” Energy for Sustainable Development, vol.

  20. Sustainable Development of Renewable Energy Mini-grids for Energy Access: A Framework for Policy Design

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2014-01-01

    renewable energy-based mini-grid policies .3: Categories of renewable energy-based mini-grids policyassessing renewable energy-based mini-grid policies Economic

  1. Sustainable Development of Renewable Energy Mini-grids for Energy Access: A Framework for Policy Design

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2014-01-01

    R EFERENCES IEA, “World Energy Outlook database,”Feb. 2012. IEA, “World Energy Outlook,” 2011. H. Ahlborg andAccording to the World Energy Outlook, about 4 million

  2. Sustainable Development of Renewable Energy Mini-grids for Energy Access: A Framework for Policy Design

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2014-01-01

    electricity supply,” Renewable and Sustainable EnergyGanapathy, “Decetralized Renewable Energy (DRE) Micro-gridsextension, off-grid and renewable energy sources,” in World

  3. An Analysis Framework for Investigating the Trade-offs Between System Performance and Energy Consumption in a Heterogeneous Computing Environment

    E-Print Network [OSTI]

    Maciejewski, Anthony A. "Tony"

    An Analysis Framework for Investigating the Trade-offs Between System Performance and Energy that will allow a system administrator to investigate the trade- offs between system energy consumption be useful to examine the trade-offs between minimizing energy consumption and maximizing computing

  4. Framework for Evaluating the Total Value Proposition of Clean Energy Technologies

    SciTech Connect (OSTI)

    Pater, J. E.

    2006-02-01

    Conventional valuation techniques fail to include many of the financial advantages of clean energy technologies. By omitting benefits associated with risk management, emissions reductions, policy incentives, resource use, corporate social responsibility, and societal economic benefits, investors and firms sacrifice opportunities for new revenue streams and avoided costs. In an effort to identify some of these externalities, this analysis develops a total value proposition for clean energy technologies. It incorporates a series of values under each of the above categories, describing the opportunities for recapturing investments throughout the value chain. The framework may be used to create comparable value propositions for clean energy technologies supporting investment decisions, project siting, and marketing strategies. It can also be useful in policy-making decisions.

  5. Sustainable Development of Renewable Energy Mini-grids for Energy Access: A Framework for Policy Design

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2014-01-01

    integration of renewable energy in India,” May 2012. [39] R.of New and Renewable Energy, Government of India, 2009.Decetralized Renewable Energy (DRE) Micro-grids in India,”

  6. Tracing the Evolution of Temperature in Near Fermi Energy Heavy Ion Collisions

    E-Print Network [OSTI]

    J. Wang; R. Wada; T. Keutgen; K. Hagel; Y. G. Ma; M. Murray; L. Qin; A. Botvina; S. Kowalski; T. Materna; J. B. Natowitz; R. Alfarro; J. Cibor; M. Cinausero; Y. El Masri; D. Fabris; E. Fioretto; A. Keksis; M. Lunardon; A. Makeev; N. Marie; E. Martin; Z. Majka; A. Martinez-Davalos; A. Menchaca-Rocha; G. Nebbia; G. Prete; V. Rizzi; A. Ruangma; D. V. Shetty; G. Souliotis; P. Staszel; M. Veselsky; G. Viesti; E. M. Winchester; S. J. Yennello; W. Zipper; A. Ono

    2005-01-19

    The kinetic energy variation of emitted light clusters has been employed as a clock to explore the time evolution of the temperature for thermalizing composite systems produced in the reactions of 26A, 35A and 47A MeV $^{64}$Zn with $^{58}$Ni, $^{92}$Mo and $^{197}$Au. For each system investigated, the double isotope ratio temperature curve exhibits a high maximum apparent temperature, in the range of 10-25 MeV, at high ejectile velocity. These maximum values increase with increasing projectile energy and decrease with increasing target mass. The time at which the maximum in the temperature curve is reached ranges from 80 to 130 fm/c after contact. For each different target, the subsequent cooling curves for all three projectile energies are quite similar. Temperatures comparable to those of limiting temperature systematics are reached 30 to 40 fm/c after the times corresponding to the maxima, at a time when AMD-V transport model calculations predict entry into the final evaporative or fragmentation stage of de-excitation of the hot composite systems. Evidence for the establishment of thermal and chemical equilibrium is discussed.

  7. A generalized framework for in-line energy deposition during steady-state Monte Carlo radiation transport

    SciTech Connect (OSTI)

    Griesheimer, D. P. [Bertis Atomic Power Laboratory, P.O. Box 79, West Mifflin, PA 15122 (United States); Stedry, M. H. [Knolls Atomic Power Laboratory, P.O. Box 1072, Schenectady, NY 12301 (United States)

    2013-07-01

    A rigorous treatment of energy deposition in a Monte Carlo transport calculation, including coupled transport of all secondary and tertiary radiations, increases the computational cost of a simulation dramatically, making fully-coupled heating impractical for many large calculations, such as 3-D analysis of nuclear reactor cores. However, in some cases, the added benefit from a full-fidelity energy-deposition treatment is negligible, especially considering the increased simulation run time. In this paper we present a generalized framework for the in-line calculation of energy deposition during steady-state Monte Carlo transport simulations. This framework gives users the ability to select among several energy-deposition approximations with varying levels of fidelity. The paper describes the computational framework, along with derivations of four energy-deposition treatments. Each treatment uses a unique set of self-consistent approximations, which ensure that energy balance is preserved over the entire problem. By providing several energy-deposition treatments, each with different approximations for neglecting the energy transport of certain secondary radiations, the proposed framework provides users the flexibility to choose between accuracy and computational efficiency. Numerical results are presented, comparing heating results among the four energy-deposition treatments for a simple reactor/compound shielding problem. The results illustrate the limitations and computational expense of each of the four energy-deposition treatments. (authors)

  8. Energy Sensing and Monitoring Framework with an Integrated Communication Backbone in Energy Efficient Intelligent Buildings

    E-Print Network [OSTI]

    Jain, Raj

    . Building environments are significant sources of global energy consumption. To create energy efficient in the intelligent buildings to realize the goals of coordination, integration, and energy efficiency. Also, we Efficient Intelligent Buildings Jianli Pan1, 3, a , Shanzhi Chen2, b , Raj Jain3, c , Subharthi Paul3, d 1

  9. Designing an Energy Efficient Framework for Data Gathering in Wireless Sensor Network

    E-Print Network [OSTI]

    Mukherjee, Subhabrata; Bhattacharyya, Abhishek; Naskar, Mrinal K; Mukherjee, Amitava

    2012-01-01

    Wireless sensor network (WSN) is a collection of nodes which can communicate with each other without any prior infrastructure along with the ability to collect data autonomously and effectively after being deployed in an ad-hoc fashion to monitor a given area. One major problem encountered in data gathering wireless systems is to obtain an optimal balance among the number of nodes deployed, energy efficiency and lifetime as energy of nodes cannot be replenished. In this paper we propose first a scheme to estimate the number of nodes to be deployed in a WSN for a predetermined lifetime so that total energy utilization and complete connectivity are ensured under all circumstances. This scheme also guarantees that during each data gathering cycle, every node dissipates the requisite amount of energy, which thus minimizes the number of nodes required to achieve the desired network lifetime. Second, this paper has proposed a framework to conduct data gathering in WSN. Extensive simulations have been carried out in...

  10. the ? infrared search for extraterrestrial civilizations with large energy supplies. II. Framework, strategy, and first result

    SciTech Connect (OSTI)

    Wright, J. T.; Griffith, R. L.; Sigurdsson, S. [Department of Astronomy and Astrophysics, 525 Davey Lab, The Pennsylvania State University, University Park, PA, 16802 (United States); Povich, M. S. [Department of Physics and Astronomy, California State Polytechnic University, Pomona, 3801 West Temple Avenue, Pomona, CA 91768 (United States); Mullan, B. [Blue Marble Space Institution of Science, P.O. Box 85561, Seattle, WA 98145-1561 (United States)

    2014-09-01

    We describe the framework and strategy of the ? infrared search for extraterrestrial civilizations with large energy supplies, which will use the wide-field infrared surveys of WISE and Spitzer to search for these civilizations' waste heat. We develop a formalism for translating mid-infrared photometry into quantitative upper limits on extraterrestrial energy supplies. We discuss the likely sources of false positives, how dust can and will contaminate our search, and prospects for distinguishing dust from alien waste heat. We argue that galaxy-spanning civilizations may be easier to distinguish from natural sources than circumstellar civilizations (i.e., Dyson spheres), although GAIA will significantly improve our capability to identify the latter. We present a zeroth order null result of our search based on the WISE all-sky catalog: we show, for the first time, that Kardashev Type III civilizations (as Kardashev originally defined them) are very rare in the local universe. More sophisticated searches can extend our methodology to smaller waste heat luminosities, and potentially entirely rule out (or detect) both Kardashev Type III civilizations and new physics that allows for unlimited 'free' energy generation.

  11. Derisking Renewable Energy Investment. A Framework to Support Policymakers in Selecting Public Instruments to Promote Renewable Energy Investment in Developing Countries

    SciTech Connect (OSTI)

    Waissbein, Oliver; Glemarec, Yannick; Bayraktar, Hande; Schmidt, Tobias S.

    2013-03-15

    This report introduces an innovative framework to assist policymakers to quantitatively compare the impact of different public instruments to promote renewable energy. The report identifies the need to reduce the high financing costs for renewable energy in developing countries as an important task for policymakers acting today. The framework is structured in four stages: (i) risk environment, (ii) public instruments, (iii) levelised cost and (iv) evaluation. To illustrate how the framework can support decision-making in practice, the report presents findings from illustrative case studies in four developing countries. It then draws on these results to discuss possible directions for enhancing public interventions to scale-up renewable energy investment. UNDP is also releasing a financial tool for policymakers to accompany the framework. The financial tool is available for download on the UNDP website.

  12. Framework and criteria for program evaluation in the Office of Conservation and Renewable Energy

    SciTech Connect (OSTI)

    Not Available

    1981-04-30

    This study addresses the development of a framework and generic criteria for conducting program evaluation in the Office of Conservation and Renewable Energy. The evaluation process is intended to provide the Assistant Secretary with comprehensive and consistent evaluation data for management decisions regarding policy and strategy, crosscutting energy impacts and resource allocation and justification. The study defines evaluation objectives, identifies basic information requirements (criteria), and identifies a process for collecting evaluation results at the basic program level, integrating the results, and summarizing information upward through the CE organization to the Assistant Secretary. Methods are described by which initial criteria were tested, analyzed, and refined for CE program applicability. General guidelines pertaining to evaluation and the Sunset Review requirements are examined and various types, designs, and models for evaluation are identified. Existing CE evaluation reports are reviewed and comments on their adequacy for meeting current needs are provided. An inventory and status survey of CE program evaluation activities is presented, as are issues, findings, and recommendations pertaining to CE evaluation and Sunset Review requirements. Also, sources of data for use in evaluation and the Sunset Review response are identified. An inventory of CE evaluation-related documents and reports is provided.

  13. An Analysis Framework for Investigating the Trade-offs Between System Performance and Energy Consumption in a Heterogeneous Computing Environment

    SciTech Connect (OSTI)

    Friese, Ryan; Khemka, Bhavesh; Maciejewski, Anthony A; Siegel, Howard Jay; Koenig, Gregory A; Powers, Sarah S; Hilton, Marcia M; Rambharos, Rajendra; Okonski, Gene D; Poole, Stephen W

    2013-01-01

    Rising costs of energy consumption and an ongoing effort for increases in computing performance are leading to a significant need for energy-efficient computing. Before systems such as supercomputers, servers, and datacenters can begin operating in an energy-efficient manner, the energy consumption and performance characteristics of the system must be analyzed. In this paper, we provide an analysis framework that will allow a system administrator to investigate the tradeoffs between system energy consumption and utility earned by a system (as a measure of system performance). We model these trade-offs as a bi-objective resource allocation problem. We use a popular multi-objective genetic algorithm to construct Pareto fronts to illustrate how different resource allocations can cause a system to consume significantly different amounts of energy and earn different amounts of utility. We demonstrate our analysis framework using real data collected from online benchmarks, and further provide a method to create larger data sets that exhibit similar heterogeneity characteristics to real data sets. This analysis framework can provide system administrators with insight to make intelligent scheduling decisions based on the energy and utility needs of their systems.

  14. Get a Free Copy of the Energy Literacy Framework | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services »Information1 GeothermalTemperatures |

  15. U.S. Department of Energy Consequence Management Under the National Response Framework

    SciTech Connect (OSTI)

    Don Van Etten and Paul Guss

    2009-02-03

    Under the Nuclear/Radiological Incident Annex of the National Response Framework, the U.S. Department of Energy (DOE) has specific responsibilities as a coordinating agency and for leading interagency response elements in the Federal Radiological Monitoring and Assessment Center (FRMAC). Emergency response planning focuses on rapidly providing response elements in stages after being notified of a nuclear/radiological incident. The use of Home Teams during the field team deployment period and recent advances in collecting and transmitting data from the field directly to assessment assets has greatly improved incident assessment times for public protection decisions. The DOE’s Remote Sensing Laboratory (RSL) based in Las Vegas, Nevada, has successfully deployed technical and logistical support for this mission at national exercises such as Top Officials Exercise IV (TOPOFF IV). In a unique response situation, DOE will provide advance contingency support to NASA during the scheduled launch in the fall of 2009 of the Mars Science Laboratory (MSL). The MSL rover will carry a radioisotope power system that generates electricity from the heat of plutonium’s radioactive decay. DOE assets and contingency planning will provide a pre-incident response posture for rapid early plume phase assessment in the highly unlikely launch anomaly.

  16. Steam Tracing...New Technologies for the 21st Century 

    E-Print Network [OSTI]

    Pitzer, R. K.; Barth, R. E.; Bonorden, C.

    1999-01-01

    For decades, steam tracing has been an accepted practice in the heating of piping, vessels, and equipment. This paper presents recent product innovations such as "burn-safe" and "energy efficient" steam tracing products. For the many applications...

  17. Siting Study Framework and Survey Methodology for Marine and Hydrokinetic Energy Project in Offshore Southeast Florida

    SciTech Connect (OSTI)

    Vinick, Charles; Riccobono, Antonino, MS; Messing, Charles G., Ph.D.; Walker, Brian K., Ph.D.; Reed, John K., Ph.D.

    2012-02-28

    Dehlsen Associates, LLC was awarded a grant by the United States Department of Energy (DOE) Golden Field Office for a project titled 'Siting Study Framework and Survey Methodology for Marine and Hydrokinetic Energy Project in Offshore Southeast Florida,' corresponding to DOE Grant Award Number DE-EE0002655 resulting from DOE funding Opportunity Announcement Number DE-FOA-0000069 for Topic Area 2, and it is referred to herein as 'the project.' The purpose of the project was to enhance the certainty of the survey requirements and regulatory review processes for the purpose of reducing the time, efforts, and costs associated with initial siting efforts of marine and hydrokinetic energy conversion facilities that may be proposed in the Atlantic Ocean offshore Southeast Florida. To secure early input from agencies, protocols were developed for collecting baseline geophysical information and benthic habitat data that can be used by project developers and regulators to make decisions early in the process of determining project location (i.e., the siting process) that avoid or minimize adverse impacts to sensitive marine benthic habitat. It is presumed that such an approach will help facilitate the licensing process for hydrokinetic and other ocean renewable energy projects within the study area and will assist in clarifying the baseline environmental data requirements described in the U.S. Department of the Interior Bureau of Ocean Energy Management, Regulation and Enforcement (formerly Minerals Management Service) final regulations on offshore renewable energy (30 Code of Federal Regulations 285, published April 29, 2009). Because projects generally seek to avoid or minimize impacts to sensitive marine habitats, it was not the intent of this project to investigate areas that did not appear suitable for the siting of ocean renewable energy projects. Rather, a two-tiered approach was designed with the first step consisting of gaining overall insight about seabed conditions offshore southeastern Florida by conducting a geophysical survey of pre-selected areas with subsequent post-processing and expert data interpretation by geophysicists and experienced marine biologists knowledgeable about the general project area. The second step sought to validate the benthic habitat types interpreted from the geophysical data by conducting benthic video and photographic field surveys of selected habitat types. The goal of this step was to determine the degree of correlation between the habitat types interpreted from the geophysical data and what actually exists on the seafloor based on the benthic video survey logs. This step included spot-checking selected habitat types rather than comprehensive evaluation of the entire area covered by the geophysical survey. It is important to note that non-invasive survey methods were used as part of this study and no devices of any kind were either temporarily or permanently attached to the seabed as part of the work conducted under this project.

  18. Dynamic Controls for Energy Efficiency and Demand Response: Framework Concepts and a New Construction Study Case in New York

    E-Print Network [OSTI]

    Kiliccote, Sila; Piette, Mary Ann; Watson, David S.; Hughes, Glenn

    2006-01-01

    introduction of a demand-side management (DSM) framework forof building controls. Demand-Side Management Framework forDOE 2006). The demand-side management (DSM) framework

  19. Photon Maps Photon Tracing

    E-Print Network [OSTI]

    Lischinski, Dani

    Photon Maps Photon Tracing Simulating light propagation by shooting photons from the light sources. Photon Tracing Storing the incidences of photon's path. Implementing surface properties statistically. Russian Roulette. Photon Tracing Photon maps keep: Incidence point (in 3D). The normal at that point

  20. Energy and Greenhouse Gas Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M; Farrell, Alexander E; Plevin, Richard J; Jones, Andrew D; Nemet, Gregory F; Delucchi, Mark A

    2008-01-01

    Roundtable – Energy & Greenhouse Gas Impacts of Biofuelsin Emissions, Energy Use, and Greenhouse Gases,” Journal ofRoundtable – Energy & Greenhouse Gas Impacts of Biofuels

  1. Green queue : a framework for selecting energy optimal DVFS congurations in large scale MPI applications

    E-Print Network [OSTI]

    Peraza, Joshua

    2012-01-01

    settings . . . . . Green Queue Energy Savings with VariousApplication Figure 4.3: Green Queue Energy Savings withBlind Scaling Relative Energy Green Queue Relative Delay

  2. Energy and Greenhouse Gas Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M; Farrell, Alexander E; Plevin, Richard J; Jones, Andrew D; Nemet, Gregory F; Delucchi, Mark A

    2008-01-01

    cases. (bottom) Net energy and petroleum inputs for theboth petroleum feedstock and petroleum energy inputs arethe coal, natural gas and petroleum energy consumed at each

  3. Department of Energy Releases Vision & Framework for the U.S...

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

    CCTP, including hydrogen, carbon sequestration, renewable energy sources, and advanced nuclear and fusion energy, have the potential to transform the way energy is produced and...

  4. Framework for Advance Sustainable Building Design. Smart Micro-Grid Enabled Buildings and Utility-Side of the Meter Energy Markets

    E-Print Network [OSTI]

    Goldberg, Bennett

    Framework for Advance Sustainable Building Design. Smart Micro-Grid Enabled Buildings and Utility ·BUILDING ENERGY MODEL · HUMAN IN THE LOOP (Societal Nets) · GFAS ·POWER ELECTRONICS · STORAGE ·RESPONSE and Operation of Smart Micro-Grid-Enabled Buildings and Prototype Two-Layer Implementation. Framework Objectives

  5. A Probability Theory Based Price Determination Framework for Utility Companies in an Oligopolistic Energy Market

    E-Print Network [OSTI]

    Pedram, Massoud

    non-cooperative utility companies that offer time-of-use dependent energy prices to energy consumers to determine the energy price for utility companies in an oligopolistic energy market. At the beginning of each to minimize the expected energy cost. The energy pricing competition among utility companies forms an n

  6. SEME FRAMEWORK

    Energy Science and Technology Software Center (OSTI)

    003284MLTPL00 Sequentially Executed Model Evaluation Framework  https://software.sandia.gov/svn/teva/canary 

  7. Scalable Communication Trace Compression

    SciTech Connect (OSTI)

    Krishnamoorthy, Sriram; Agarwal, Khushbu

    2010-05-17

    Characterizing the communication behavior of parallel programs through tracing can help understand an application’s characteristics, model its performance, and predict behavior on future systems. However, lossless communication traces can get prohibitively large, causing programmers to resort to variety of other techniques. In this paper, we present a novel approach to lossless communication trace compression. We augment the sequitur compression algorithm to employ it in communication trace compression of parallel programs. We present optimizations to reduce the memory overhead, reduce size of the trace files generated, and enable compression across multiple processes in a parallel program. The evaluation shows improved compression and reduced overhead over other approaches, with up to 3 orders of magnitude improvement for the NAS MG benchmark. We also observe that, unlike existing schemes, the trace files sizes and the memory overhead incurred are less sensitive to, if not independent of, the problem size for the NAS benchmarks.

  8. Storage of Hydrogen, Methane, and Carbon Dioxide in Highly Porous Covalent Organic Frameworks for Clean Energy

    E-Print Network [OSTI]

    Yaghi, Omar M.

    Storage of Hydrogen, Methane, and Carbon Dioxide in Highly Porous Covalent Organic Frameworks efficient systems to capture carbon dioxide. Additionally, we have a long-standing collaboration with BASF, and carbon dioxide isotherm measurements were performed at 1-85 bar and 77-298 K on the evacuated forms

  9. MINT: A Reliability Modeling Framework for Energy-Efficient Parallel Disk Systems

    E-Print Network [OSTI]

    Qin, Xiao

    than disks storing cold data. To study reliability impacts of energy-saving techniques on parallel disk this problem, a broad spectrum of energy-saving techniques were proposed to achieve high energy efficiency that existing energy conservation techniques in disk drives can deliver significant energy savings in large

  10. Energy and Greenhouse Gas Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M; Farrell, Alexander E; Plevin, Richard J; Jones, Andrew D; Nemet, Gregory F; Delucchi, Mark A

    2008-01-01

    activity in the field of bio-energy 3 to federal R&Dassessment of U.S. Bio-energy patents and federal R&D. Blackgranted Our definition of “bio-energy” includes the use of

  11. A technical framework to describe occupant behavior for building energy simulations

    E-Print Network [OSTI]

    Turner Ph.D., William

    2014-01-01

    Hong and H. Lin, “Occupant Behavior?: Impact on Energy Useand validation of occupant behavior models, while alsoframework to describe occupant behavior for building energy

  12. Secure Policy-Based Configuration Framework (PBCONF)

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

    Policy-Based Configuration Framework (PBCONF) Interoperable, open-source framework for secure remote configuration of modern and legacy devices Background Energy delivery devices...

  13. Text-Alternative Version: Webcast of the The Energy 101 Course Framework

    Broader source: Energy.gov [DOE]

    JIM TURNER: Welcome to today's webinar on Energy 101. I am Jim Turner, Director of Energy Programs at APLU and I will be today's moderator. At the outset, I must say that we are very pleased that...

  14. An Energy and Deadline Aware Resource Provisioning, Scheduling and Optimization Framework for Cloud Systems

    E-Print Network [OSTI]

    Pedram, Massoud

    optimizations to create a global energy cost and deadline-aware cloud platform. I. INTRODUCTION Cloud computing that the bulk of the CSP operating cost stems from energy consumption [4, 6], both dynamic and static. Large servers consume up to 50% of their peak power when idle [7]. Hence energy consumption must be minimized

  15. An energy-aware dynamic RWA framework for next-generation wavelength-routed networks

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    of the underlying network infrastructure and make use of green energy sources wherever possible. This approach the development of ``green'' renewable energy sources (such as solar panels, wind turbines, and geothermal plants) for powering NEs. Green energy sources are preferable with respect to the tradi- tional ``dirty'' ones (e

  16. Sandia Energy - Sandia Metal-Organic Framework LDRD Research Published in

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput AnalysisSinkhole Officials TurnScience Metal-Organic Framework

  17. Framework for Implementing DOE Order 144.1 | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015ExecutiveFluorescent LampFort Collins,47328 Vol. 77, No.Framework for

  18. The \\^G Infrared Search for Extraterrestrial Civilizations with Large Energy Supplies. II. Framework, Strategy, and First Result

    E-Print Network [OSTI]

    Wright, J T; Sigurðsson, S; Povich, M S; Mullan, B

    2014-01-01

    We describe the framework and strategy of the \\^G infrared search for extraterrestrial civilizations with large energy supplies, which will use the wide-field infrared surveys of WISE and Spitzer to search for these civilizations' waste heat. We develop a formalism for translating mid-infrared photometry into quantitative upper limits on extraterrestrial energy supplies. We discuss the likely sources of false positives, how dust can and will contaminate our search, and prospects for distinguishing dust from alien waste heat. We argue that galaxy-spanning civilizations may be easier to distinguish from natural sources than circumstellar civilizations (i.e., Dyson spheres), although Gaia will significantly improve our capability to identify the latter. We present a "zeroth order" null result of our search based on the WISE all-sky catalog: we show, for the first time, that Kardashev Type III civilizations (as Kardashev originally defined them) are very rare in the local universe. More sophisticated searches can...

  19. A near-Zero Run-time Energy Overhead within a Computation Outsourcing Framework for Energy Management in Mobile Devices

    E-Print Network [OSTI]

    Helal, Abdelsalam

    incurring a near-Zero run-time overhead. Key Words- Energy Management, Outsourcing, Smart Spaces, Energy Monitor, Battery Monitor. 1. Introduction Energy/Power management in mobile devices has been and continues and therefore their energy consumption must be managed. The energy problem has been and continues to be tackled

  20. National Action Plan for Energy Efficiency Vision for 2025: A Framework for Change

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), addresses the National Action Plan for Energy Efficiency. This webinar is part of a 7-part series created for 5 states (Kentucky, Mississippi, Texas, Puerto Rico, and Alaska) with a cooperative agreement and funding under the State Energy Program with DOE.

  1. Risk perception & strategic decision making :general insights, a framework, and specific application to electricity generation using nuclear energy.

    SciTech Connect (OSTI)

    Brewer, Jeffrey D.

    2005-11-01

    The objective of this report is to promote increased understanding of decision making processes and hopefully to enable improved decision making regarding high-consequence, highly sophisticated technological systems. This report brings together insights regarding risk perception and decision making across domains ranging from nuclear power technology safety, cognitive psychology, economics, science education, public policy, and neural science (to name a few). It forms them into a unique, coherent, concise framework, and list of strategies to aid in decision making. It is suggested that all decision makers, whether ordinary citizens, academics, or political leaders, ought to cultivate their abilities to separate the wheat from the chaff in these types of decision making instances. The wheat includes proper data sources and helpful human decision making heuristics; these should be sought. The chaff includes ''unhelpful biases'' that hinder proper interpretation of available data and lead people unwittingly toward inappropriate decision making ''strategies''; obviously, these should be avoided. It is further proposed that successfully accomplishing the wheat vs. chaff separation is very difficult, yet tenable. This report hopes to expose and facilitate navigation away from decision-making traps which often ensnare the unwary. Furthermore, it is emphasized that one's personal decision making biases can be examined, and tools can be provided allowing better means to generate, evaluate, and select among decision options. Many examples in this report are tailored to the energy domain (esp. nuclear power for electricity generation). The decision making framework and approach presented here are applicable to any high-consequence, highly sophisticated technological system.

  2. Energy and Greenhouse Gas Impacts of Biofuels: A Framework for Analysis

    E-Print Network [OSTI]

    Kammen, Daniel M.; Farrell, Alexander E; Plevin, Richard J; Jones, Andrew; Nemet, Gregory F; Delucchi, Mark

    2008-01-01

    Greenhouse Gas Impacts of Biofuels Wang, M. (2001) "Energy & Greenhouse Gas Impacts of Biofuels Fuels and MotorLifecycle Analysis of Biofuels." Report UCD-ITS-RR-06-08.

  3. Assess institutional frameworks for LEDS for land-use sector | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYork Jump|Line SitingOil andAshtabula -Askja Energy

  4. A Stochastic Programming Framework for Optimal Storage Bidding in Energy and Reserve Markets

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    interested in the case when a significant portion of the power generated in the grid is from wind and other power curtailment may become inevitable if more wind generation capacities are installed without improv to choose optimal energy and reserve bids for the storage units. Our design takes into account

  5. Siting Study Framework and Survey Methodology for Marine and Hydrokinetic Energy Projects in Offshore Southeast Florida

    SciTech Connect (OSTI)

    Vinick, Charles

    2011-09-26

    Presentation from the 2011 Water Peer Review in which principal investigator discusses project progess to Investigate areas offshore southeast Florida that appeared most suitable for siting of marine and hydrokinetic energy conversion facilities that may be proposed in the Atlantic Ocean offshore of southeast Florida.

  6. Deputy Secretary Poneman to Attend International Framework for...

    Energy Savers [EERE]

    to Attend International Framework for Nuclear Energy Cooperation Meeting in Jordan Deputy Secretary Poneman to Attend International Framework for Nuclear Energy Cooperation Meeting...

  7. Sustainable Transport Framework: Avoid-Shift-Improve (A-S-I) | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)Model forTechnologies Ltd Jump to:Power

  8. Non-linear energy conservation theorem in the framework of Special Relativity

    E-Print Network [OSTI]

    Ginés R. Pérez Teruel

    2015-05-03

    In this work we revisit the study of the gravitational interaction in the context of the Special Theory of Relativity. It is found that, as long as the equivalence principle is respected, a relativistic non-linear energy conservation theorem arises in a natural way. We interpret that this non-linear conservation law stresses the non-linear character of the gravitational interaction.The theorem reproduces the energy conservation theorem of Newtonian mechanics in the corresponding low energy limit, but also allows to derive some standard results of post-Newtonian gravity, such as the formula of the gravitational redshift. Guided by this conservation law, we develop a Lagrangian formalism for a particle in a gravitational field. We realize that the Lagrangian can be written in an explicit covariant fashion, and turns out to be the geodesic Lagrangian of a curved Lorentzian manifold. Therefore, any attempt to describe gravity within the Special Theory, leads outside their own domains towards a curved space-time. Thus, the pedagogical content of the paper may be useful as a starting point to discuss the problem of Gravitation in the context of the Special Theory, as a preliminary step before introducing General Relativity.

  9. Non-linear energy conservation theorem in the framework of Special Relativity

    E-Print Network [OSTI]

    Teruel, Ginés R Pérez

    2015-01-01

    In this work we revisit the study of the gravitational interaction in the context of the Special Theory of Relativity. It is found that, as long as the equivalence principle is respected, a relativistic non-linear energy conservation theorem arises in a natural way. We interpret that this non-linear conservation law stresses the non-linear character of the gravitational interaction.The theorem reproduces the energy conservation theorem of Newtonian mechanics in the corresponding low energy limit, but also allows to derive some standard results of post-Newtonian gravity, such as the formula of the gravitational redshift. Guided by this conservation law, we develop a Lagrangian formalism for a particle in a gravitational field. We realize that the Lagrangian can be written in an explicit covariant fashion, and turns out to be the geodesic Lagrangian of a curved Lorentzian manifold. Therefore, any attempt to describe gravity within the Special Theory, leads outside their own domains towards a curved space-time. ...

  10. Trace anomaly on a quantum spacetime manifold

    SciTech Connect (OSTI)

    Spallucci, Euro; Smailagic, Anais; Nicolini, Piero

    2006-04-15

    In this paper we investigate the trace anomaly in a space-time where single events are delocalized as a consequence of short distance quantum coordinate fluctuations. We obtain a modified form of heat kernel asymptotic expansion which does not suffer from short distance divergences. Calculation of the trace anomaly is performed using an IR regulator in order to circumvent the absence of UV infinities. The explicit form of the trace anomaly is presented and the corresponding 2D Polyakov effective action and energy-momentum tensor are obtained. The vacuum expectation value of the energy-momentum tensor in the Boulware, Hartle-Hawking and Unruh vacua is explicitly calculated in a rt section of a recently found, noncommutative inspired, Schwarzschild-like solution of the Einstein equations. The standard short distance divergences in the vacuum expectation values are regularized in agreement with the absence of UV infinities removed by quantum coordinate fluctuations.

  11. A POLICY FRAMEWORK FOR THE 21st CENTURY GRID: Enabling Our Secure Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12 Beta-3 Racetracks25 AMO PeerServices6ProgramA LittleEnergy

  12. Conocimiento de Energía, Spanish Version of the Energy Literacy Framework,

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment of EnergyResearchersOctoberCharles DOEJungle | Name Title Phoneis

  13. Department of Energy Releases Vision & Framework for the U.S. Climate

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice ofof Energy Brad BuggerOIGM.DenverWorkerAguaChange

  14. Tracing Geothermal Fluids

    SciTech Connect (OSTI)

    Michael C. Adams Greg Nash

    2004-03-31

    Chemical compounds have been designed under this contract that can be used to trace water that has been injected into vapor-dominated and two-phase geothermal fields. Increased knowledge of the injection flow is provided by the tracers, and this augments the power that can be produced. Details on the stability and use of these tracers are included in this report.

  15. Trace Holdings | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company) Jump to: navigation, search Name: TownVentures

  16. Privacy Vulnerability of Published Anonymous Mobility Traces

    E-Print Network [OSTI]

    2012-08-01

    Energy; and the National Natural Science Foundation of China (NSFC) under. Grant No. ... conversations, news articles, online social networks, or Web blogs, though the ... or transition probabilities of each user between locations. Chow et al. .... is reasonable if the objective of the adversary is to identify as many trace ...

  17. Technique for identifying, tracing, or tracking objects in image data

    DOE Patents [OSTI]

    Anderson, Robert J. (Albuquerque, NM); Rothganger, Fredrick (Albuquerque, NM)

    2012-08-28

    A technique for computer vision uses a polygon contour to trace an object. The technique includes rendering a polygon contour superimposed over a first frame of image data. The polygon contour is iteratively refined to more accurately trace the object within the first frame after each iteration. The refinement includes computing image energies along lengths of contour lines of the polygon contour and adjusting positions of the contour lines based at least in part on the image energies.

  18. From GPS Traces to a Routable Road Map Department of Computer Science

    E-Print Network [OSTI]

    Krumm, John

    pulls together traces that belong on the same road in response to simulated potential energy wellsFrom GPS Traces to a Routable Road Map Lili Cao Department of Computer Science University presents a method for automatically converting raw GPS traces from everyday vehicles into a routable road

  19. Modeling the effect of climate change on U.S. state-level buildings energy demands in an integrated assessment framework

    SciTech Connect (OSTI)

    Zhou, Yuyu; Clarke, Leon E.; Eom, Jiyong; Kyle, G. Page; Patel, Pralit L.; Kim, Son H.; Dirks, James A.; Jensen, Erik A.; Liu, Ying; Rice, Jennie S.; Schmidt, Laurel C.; Seiple, Timothy E.

    2014-01-01

    As long-term socioeconomic transformation and energy service expansion show large spatial heterogeneity, advanced understanding of climate impact on building energy use at the sub-national level will offer useful insights into climate policy and regional energy system planning. In this study, we presented a detailed building energy model with a U.S. state-level representation, nested in the GCAM integrated assessment framework. We projected state-level building energy demand and its spatial pattern over the century, considering the impact of climate change based on the estimates of heating and cooling degree days derived from downscaled USGS CASCaDE temperature data. The result indicates that climate change has a large impact on heating and cooling building energy and fuel use at the state level, exhibiting large spatial heterogeneity across states (ranges from -10% to +10%). The sensitivity analysis reveals that the building energy demand is subject to multiple key factors, such as the magnitude of climate change, the choice of climate models, and the growth of population and GDP, and that their relative contributions vary greatly across the space. The scale impact in building energy use modeling highlights the importance of constructing a building energy model with the spatially-explicit representation of socioeconomics, energy system development, and climate change. These findings will help the climate-based policy decision and energy system, especially utility planning related to building sector at the U.S. state and regional level facing the potential climate change.

  20. Low Energy Wireless Body-Area Networks for Fetal ECG Telemonitoring via the Framework of Block Sparse Bayesian Learning

    E-Print Network [OSTI]

    Zhang, Zhilin; Makeig, Scott; Rao, Bhaskar D

    2012-01-01

    Fetal ECG (FECG) telemonitoring is an important branch in telemedicine. The design of a telemonitoring system via a low-power wireless body-area network for ambulatory use is highly desirable. As an emerging technique, compressed sensing (CS) shows great promise in compressing data with low power consumption. However, due to some specific characteristics of FECG recordings such as non-sparsity and strong noise contamination, current CS algorithms generally fail in this application. In this work we utilize the block sparse Bayesian learning (bSBL) framework, a recently developed framework solving the CS problems. To illustrate the ability of the bSBL methods, we apply it to two representative FECG datasets. In one dataset the fetal heartbeat signals are visible, while in the other dataset are barely visible. The experiment results show that the bSBL framework is capable of compressing FECG raw recordings and successfully reconstructing them. These successes rely on two unique features of the bSBL framework; on...

  1. Dynamic Controls for Energy Efficiency and Demand Response: Framework Concepts and a New Construction Study Case in New York

    E-Print Network [OSTI]

    Kiliccote, Sila; Piette, Mary Ann; Watson, David S.; Hughes, Glenn

    2006-01-01

    provided by New York State Energy and Research Developmentwas funded by New York State Energy and Research DevelopmentXu et al, 2004). A New York-based energy services company

  2. Dynamic Controls for Energy Efficiency and Demand Response: Framework Concepts and a New Construction Study Case in New York

    E-Print Network [OSTI]

    Kiliccote, Sila; Piette, Mary Ann; Watson, David S.; Hughes, Glenn

    2006-01-01

    Study on Energy Efficiency in Buildings. Pacific Grove, CA.Study on Energy Efficiency in Buildings. Pacific Grove, CA.Study on Energy Efficiency in Buildings, Pacific Grove, CA,

  3. Dynamic Controls for Energy Efficiency and Demand Response: Framework Concepts and a New Construction Study Case in New York

    E-Print Network [OSTI]

    Kiliccote, Sila; Piette, Mary Ann; Watson, David S.; Hughes, Glenn

    2006-01-01

    energy efficiency, peak load management and demand response.minimization); peak load management (for daily operations);Energy Efficiency, Daily Load Management and DR Demand-Side

  4. Probabilistic vessel axis tracing and its application to vessel segmentation with stream surfaces and minimum cost paths

    E-Print Network [OSTI]

    Chung, Albert C. S.

    Probabilistic vessel axis tracing and its application to vessel segmentation with stream surfaces May 2007 Available online 2 June 2007 Abstract We propose a novel framework to segment vessels on their cross-sections. It starts with a probabilistic vessel axis tracing in a gray-scale three

  5. 2014-07-09 Issuance: Energy Conservation Standards for Computer and Battery Backup Systems; Notice of Public Meeting and Availability of Framework Document

    Broader source: Energy.gov [DOE]

    This document is a pre-publication Federal Register notice of public meeting and availability of framework document for computer and battery backup systems, as issued by the Deputy Assistant Secretary for Energy Efficiency on July 9, 2014. Though it is not inteded or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  6. Epidemic Contact Tracing via Communication Traces Katayoun Farrahi1

    E-Print Network [OSTI]

    interactions, where contagious outbreaks propagate. However, due to privacy constraints and noisy data traces may be a viable option to arrest contagious outbreaks. Citation: Farrahi K, Emonet R, Cebrian M

  7. A framework for benchmarking land models

    SciTech Connect (OSTI)

    Luo, Yiqi; Randerson, J.; Abramowitz, G.; Bacour, C.; Blyth, E.; Carvalhais, N.; Ciais, Philippe; Dalmonech, D.; Fisher, J.B.; Fisher, R.; Friedlingstein, P.; Hibbard, Kathleen A.; Hoffman, F. M.; Huntzinger, Deborah; Jones, C.; Koven, C.; Lawrence, David M.; Li, D.J.; Mahecha, M.; Niu, S.L.; Norby, Richard J.; Piao, S.L.; Qi, X.; Peylin, P.; Prentice, I.C.; Riley, William; Reichstein, M.; Schwalm, C.; Wang, Y.; Xia, J. Y.; Zaehle, S.; Zhou, X. H.

    2012-10-09

    Land models, which have been developed by the modeling community in the past few decades to predict future states of ecosystems and climate, have to be critically evaluated for their performance skills of simulating ecosystem responses and feedback to climate change. Benchmarking is an emerging procedure to measure performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land model performances and, meanwhile, highlights major challenges at this infant stage of benchmark analysis. The framework includes (1) targeted aspects of model performance to be evaluated, (2) a set of benchmarks as defined references to test model performance, (3) metrics to measure and compare performance skills among models so as to identify model strengths and deficiencies, and (4) model improvement. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and land surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics in response to climate change across broad temporal and spatial scales. Thus, one major challenge is to select and define a limited number of benchmarks to effectively evaluate land model performance. The second challenge is to develop metrics of measuring mismatches between models and benchmarks. The metrics may include (1) a priori thresholds of acceptable model performance and (2) a scoring system to combine data–model mismatches for various processes at different temporal and spatial scales. The benchmark analyses should identify clues of weak model performance to guide future development, thus enabling improved predictions of future states of ecosystems and climate. The near-future research effort should be on development of a set of widely acceptable benchmarks that can be used to objectively, effectively, and reliably evaluate fundamental properties of land models to improve their prediction performance skills.

  8. Dynamic Controls for Energy Efficiency and Demand Response: Framework Concepts and a New Construction Study Case in New York

    E-Print Network [OSTI]

    Kiliccote, Sila; Piette, Mary Ann; Watson, David S.; Hughes, Glenn

    2006-01-01

    of Fully Automated Demand Response in Large Facilities.for Energy Efficiency and Demand Response”, Proceedings ofAuthority (NYSERDA), the Demand Response Research Center (

  9. Risk assessment framework for geologic carbon sequestration sites

    E-Print Network [OSTI]

    Oldenburg, C.

    2010-01-01

    carbon sequestration risk assessment, in Carbon Dioxidecarbon sequestration risk assessment, Energy Procedia,Risk Assessment Framework for Geologic Carbon Sequestration

  10. Enterprise Risk Management Framework

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunities EnergyU.S.Engineering Metal(2) Cu (3)Enrico RossitheFramework

  11. Enterprise Risk Management Framework

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

    Framework The Enterprise Risk Management (ERM) framework includes four steps: identify the risks, determine the probability and impact of each one, identify controls that are...

  12. Ligand Design for Novel Metal-Organic Polyhedra and Metal-Organic Frameworks for Alternative Energy Applications 

    E-Print Network [OSTI]

    Kuppler, Ryan John

    2011-10-21

    The primary goal of this research concerns the synthesis of organic ligands in an effort to create metal-organic porous materials for the storage of gas molecules for alternative energy applications as well as other ...

  13. Role of Modeling When Designing for Absolute Energy Use Intensity Requirements in a Design-Build Framework: Preprint

    SciTech Connect (OSTI)

    Hirsch, A.; Pless, S.; Guglielmetti, R.; Torcellini, P. A.; Okada, D.; Antia, P.

    2011-03-01

    The Research Support Facility was designed to use half the energy of an equivalent minimally code-compliant building, and to produce as much renewable energy as it consumes on an annual basis. These energy goals and their substantiation through simulation were explicitly included in the project's fixed firm price design-build contract. The energy model had to be continuously updated during the design process and to match the final building as-built to the greatest degree possible. Computer modeling played a key role throughout the design process and in verifying that the contractual energy goals would be met within the specified budget. The main tool was a whole building energy simulation program. Other models were used to provide more detail or to complement the whole building simulation tool. Results from these specialized models were fed back into the main whole building simulation tool to provide the most accurate possible inputs for annual simulations. This paper will detail the models used in the design process and how they informed important program and design decisions on the path from preliminary design to the completed building.

  14. Sustainability Framework 1 Queen's University

    E-Print Network [OSTI]

    Fletcher, Robin

    Sustainability Framework 1 Queen's University Sustainability Strategic Framework #12;Sustainability Framework 2 Contents Introduction .................................................................................................................................................. 2 Queen's Sustainability Mission

  15. Oxidation energies of transition metal oxides within the GGA+U framework Lei Wang, Thomas Maxisch, and Gerbrand Ceder*

    E-Print Network [OSTI]

    Ceder, Gerbrand

    is computed using the generalized gradient approach GGA and GGA+U methods. Two substantial contributions, combustion, metal refining, electrochemical energy generation and storage, photosynthesis, and metabolism and generalized gradient approxima- tion GGA , two standard approximations to density func- tional theory DFT

  16. Trace Estimates for Stable Processes

    E-Print Network [OSTI]

    2007-05-01

    May 1, 2007 ... In this paper we study the behaviour in time of the trace (the partition function) ... cess with independent and stationary increments and characteristic function. E0ei?Xt = e?t|?|? ... theory of heat semigroups as described in [14]. In fact, it follows ..... For bounded. C1,1 domains it is known that Ex(?D) ? c(D, ?)?.

  17. Evaluation and Optimization of Underground Thermal Energy Storage Systems of Energy Efficient Buildings (WKSP)- A Project within the new German R&D- Framework EnBop 

    E-Print Network [OSTI]

    Bockelmann, F.; Kipry, H.; Plesser, S.; Fisch, M. N.

    2008-01-01

    ) Principles of seasonal thermal energy storage in the Foundation In consideration of using renewable energy sources, modern office buildings are more commonly operated with shallow geothermal energy. A evaluation of buildings with such heating... of the ground to store heating and cooling energy are borehole heat exchangers placed below the building or within immediate vicinity of the building. Borehole heat exchangers consist of a single borehole or a network of various boreholes. Practically...

  18. Effect of Microbial Activity on Trace Element Release from Sewage

    E-Print Network [OSTI]

    , and Department of Crop and Soil Sciences, Cornell University, Ithaca, New York 14853 The microbial role performed using thiosulfate as the sole energy source revealed the presence of both known and putative S-effective management alternative. Unfor- tunately, sewage sludge also contains potentially toxic trace elements

  19. BNL-65897-AB NEW DETECTABILITY IN ATMOSPHERIC PERFLUOROCARBON TRACING

    E-Print Network [OSTI]

    BNL-65897-AB NEW DETECTABILITY IN ATMOSPHERIC PERFLUOROCARBON TRACING Russell N. Dietz, Gunnar I-source releases initially impacted the coast over a 5- to 40-mile extent; the next day, in some cases.S. Department of Energy under Contract No. DE-AC02-98CH10886. #12;

  20. Evaluating the energy performance of buildings within a value at risk framework with demonstration on UK offices

    E-Print Network [OSTI]

    Parkinson, Aidan; Guthrie, Peter

    2014-08-12

    Livestock and their management 37 125 Volume of waste and recycling 55 30 Marine algae 0 46 Type of fuels from biomass NA NA Bio-energy imports 0 266 ? Significant load and/or differential sensitivity. Table 4 Results summary of the differential sensitivity... -out of CCS ?240 TW h yr?1 from 25 to power stations; comparabl gas & coal generation (C) CCS power 100% coal/biomass, 0% gas/biogas 66% coal/biomass, 33% gas 46 A. Parkinson, P. Guthrie / ApEq. (2): Calculation of loan repayments. ?pmt ¼ pv ? rateð1þ rate...

  1. Minnesota's Computer Industry: History, Legacies, Traces

    E-Print Network [OSTI]

    Sobelman, Gerald E.

    : payroll, taxes, suburban development History | Legacies | Traces #12;Control Data at Minnesota state fair | Legacies | Traces A. Univac West 7th (1956) 2750 Shepard Road, Saint Paul B. ERA plant #1 (1946) Midway

  2. A framework for simulation-based real-time whole building performance assessment

    E-Print Network [OSTI]

    Pang, Xiufeng

    2013-01-01

    Management Systems in EnergyPlus. Proceedings of BuildingDepartment of Energy. EnergyPlus Documentation: Applicationthe framework utilized the EnergyPlus, the Building Controls

  3. China Energy Primer

    E-Print Network [OSTI]

    Ni, Chun Chun

    2010-01-01

    of China’s Renewable Energy Policy Framework: China’sof China’s Renewable Energy Policy Framework: China’spromote renewable energy through governmental policies have

  4. Distributed trace using central performance counter memory

    DOE Patents [OSTI]

    Satterfield, David L; Sexton, James C

    2013-10-22

    A plurality of processing cores, are central storage unit having at least memory connected in a daisy chain manner, forming a daisy chain ring layout on an integrated chip. At least one of the plurality of processing cores places trace data on the daisy chain connection for transmitting the trace data to the central storage unit, and the central storage unit detects the trace data and stores the trace data in the memory co-located in with the central storage unit.

  5. Distributed trace using central performance counter memory

    DOE Patents [OSTI]

    Satterfield, David L.; Sexton, James C.

    2013-01-22

    A plurality of processing cores, are central storage unit having at least memory connected in a daisy chain manner, forming a daisy chain ring layout on an integrated chip. At least one of the plurality of processing cores places trace data on the daisy chain connection for transmitting the trace data to the central storage unit, and the central storage unit detects the trace data and stores the trace data in the memory co-located in with the central storage unit.

  6. Casimir Effect and Trace formula Andreas Wirzba

    E-Print Network [OSTI]

    Wirzba, Andreas - Helmholtz-Institut für Strahlen- und Kernphysik (HISKP)

    1 Casimir Effect and Trace formula Andreas Wirzba Institut f¨ur Kernphysik Forschungszentrum J¨ulich · · Andreas Wirzba Casimir effect and trace formula Copenhagen, 17 May 2006 #12;1 Casimir Effect and Trace formula Andreas Wirzba Institut f¨ur Kernphysik Forschungszentrum J¨ulich 1. Introduction to the Casimir

  7. Trace Explosive Detection Using Nanosensors

    SciTech Connect (OSTI)

    Senesac, Larry R [ORNL; Thundat, Thomas George [ORNL

    2008-01-01

    Selective and sensitive detection of explosives is very important in countering terrorist threats. Detecting trace explosives has become a very complex and expensive endeavor because of a number of factors, such as the wide variety of materials that can be used as explosives, the lack of easily detectable signatures, the vast number of avenues by which these weapons can be deployed, and the lack of inexpensive sensors with high sensitivity and selectivity. High sensitivity and selectivity, combined with the ability to lower the deployment cost of sensors using mass production, is essential in winning the war on explosives-based terrorism. Nanosensors have the potential to satisfy all the requirements for an effective platform for the trace detection of explosives.

  8. Many of the key technological problems associated with alternative energies (e.g., thermoelectrics, ad-vanced batteries, hydrogen storage, etc.) may be traced back to the lack of suitable materials. Both the

    E-Print Network [OSTI]

    Kilian, Kristopher A.

    , ad- vanced batteries, hydrogen storage, etc.) may be traced back to the lack of suitable materials Motor Company, where he was group leader for the Hydrogen Storage and Nanoscale Modeling Group. He

  9. A proposed framework for establishing integrated cost and performance criteria for environmental technologies. A summary report to the U.S. Department of Energy

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    Through an Interagency Agreement between the US Environmental Protection Agency (EPA) and the US Department of Energy (DOE), EPA directed a project to establish a suite of standard cost and performance criteria to guide the evaluation of environmental cleanup technologies for DOE sites. Ideally, these criteria would be ``generic`` in that they could be used as a basis for evaluating any cleanup technology for any DOE site. To be most useful, however, these criteria would also reflect the interests of diverse decisionmakers who influence DOE technology evaluation. The project was conducted by the National Environmental Technology Applications Center (NETAC), a nonprofit organization specializing in the development and commercialization of new and innovative environmental technologies for national and international markets. To accomplish the project objective, NETAC (1) developed a data gathering questionnaire, (2) interviewed government and industry decisionmakers, (3) identified previous criteria development efforts, (4) conducted a workshop, (5) evaluated workshop discussions, and (6) applied its five years` experience in commercializing environmental technologies to analyze project findings. The project resulted in the development of a unique and comprehensive resource or tool to enhance communication among decisionmakers. This resource, a ``Proposed Framework for Establishing Integrated Cost and Performance Criteria for Evaluating Environmental Cleanup Technologies for DOE Sites,`` offers decisionmakers a first-time comprehensive assessment of major technology evaluation issues by a decisionmaker group.

  10. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.9

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.9 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  11. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.7

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.7 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  12. Building Technologies Program: Tax Deduction Qualified Software- TRACE 700 version 6.2.8

    Broader source: Energy.gov [DOE]

    Provides required documentation that TRACE 700 version 6.2.8 meets Internal Revenue Code §179D, Notice 2006-52, dated June 2, 2006, for calculating commercial building energy and power cost savings.

  13. A GENERIC FRAMEWORK FOR COMMUNICATION OF

    E-Print Network [OSTI]

    A GENERIC FRAMEWORK FOR COMMUNICATION OF DISTRIBUTED ENERGY RESOURCES THROUGH A CLOUD-BASED SERVICE energy resources (DER) are starting to appear. In Denmark the government has set an ambitious goal of 50 energy resources through a cloud-based service Technical University of Denmark Informatics

  14. Programmatic Framework | Department of Energy

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co -VANaval Ordnance -Sites »

  15. Programmatic Framework | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report Appendices | DepartmentProductManagement ProgramProgram

  16. Runtime Tracing of The Community Earth System Model: Feasibility and Benefits

    SciTech Connect (OSTI)

    Wang, Dali [ORNL] [ORNL; Domke, Jens [ORNL] [ORNL

    2011-01-01

    Community Earth System Models (CESM) is one of US's leading earth system modeling systems, which has over decades of development history and embraced by large, active user communities. In this paper, we first review the history of CESM software development and layout the general objectives of performance analysis. Then we present an offline global community land model simulation within the CESM framework to demonstrate the procedure of runtime tracing of CESM using the Vampir toolset. Finally, we explain the benefits of runtime tracing to the general earth system modeling community. We hope those considerations can also be beneficial to many other modeling research programs involving legacy high-performance computing applications.

  17. Traces on Module Categories over Fusion Categories

    E-Print Network [OSTI]

    Gregor Schaumann

    2015-01-27

    We consider traces on module categories over pivotal fusion categories which are compatible with the module structure. It is shown that such module traces characterise the Morita classes of special haploid symmetric Frobenius algebras. Moreover, they are unique up to a scale factor and they equip the dual category with a pivotal structure. This implies that for each pivotal structure on a fusion category over the complex numbers there exists a conjugate pivotal structure defined by the canonical module trace.

  18. Better Buildings Alliance Tech Team Impact Framework - 2014 BTO...

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

    Framework - 2014 BTO Peer Review Presenter: Amy Jiron, U.S. Department of Energy The High Impact Technology (HIT) catalyst is designed to help identify and prioritize...

  19. Stress Tensors from Trace Anomalies in Conformal Field Theories

    E-Print Network [OSTI]

    Christopher P. Herzog; Kuo-Wei Huang

    2013-04-08

    Using trace anomalies, we determine the vacuum stress tensors of arbitrary even dimensional conformal field theories in Weyl flat backgrounds. We demonstrate a simple relation between the Casimir energy on the real line times a sphere and the type A anomaly coefficient. This relation generalizes earlier results in two and four dimensions. These field theory results for the Casimir are shown to be consistent with holographic predictions in two, four, and six dimensions.

  20. Integrated simulation of snow and glacier melt in water and energy balance-based, distributed hydrological modeling framework at Hunza River Basin of Pakistan Karakoram region

    E-Print Network [OSTI]

    2015-01-01

    in the surface energy balance of Haut Glacier d’Arolla,2008), Distributed energy balance modeling of South CascadeA distributed energy balance model for complex topography

  1. Integrated simulation of snow and glacier melt in water and energy balance-based, distributed hydrological modeling framework at Hunza River Basin of Pakistan Karakoram region

    E-Print Network [OSTI]

    2015-01-01

    variations in the surface energy balance of Haut Glacier d’2005), A distributed energy balance model for complexat Fraser using a energy balance based snowmelt model (WEB-

  2. Integrated simulation of snow and glacier melt in water and energy balance-based, distributed hydrological modeling framework at Hunza River Basin of Pakistan Karakoram region

    E-Print Network [OSTI]

    2015-01-01

    variations in the surface energy balance of Haut Glacier d’Clark (2008), Distributed energy balance modeling of South2005), A distributed energy balance model for complex

  3. Acceleration of the Retinal Vascular Tracing Algorithm

    E-Print Network [OSTI]

    Kepner, Jeremy

    Acceleration of the Retinal Vascular Tracing Algorithm using FPGAs Direction Filter Design FPGA along with image processing results at frame rate with low latency Results MEMORY 2 Results MEMORY 3 Memory Switching Design #12;Retinal Vascular Tracing Application Goal: Detection and enhancement

  4. Transaction-Based Building Controls Framework, Volume 1: Reference Guide

    SciTech Connect (OSTI)

    Somasundaram, Sriram; Pratt, Robert G.; Akyol, Bora A.; Fernandez, Nicholas; Foster, Nikolas AF; Katipamula, Srinivas; Mayhorn, Ebony T.; Somani, Abhishek; Steckley, Andrew C.; Taylor, Zachary T.

    2014-04-28

    This document proposes a framework concept to achieve the objectives of raising buildings’ efficiency and energy savings potential benefitting building owners and operators. We call it a transaction-based framework, wherein mutually-beneficial and cost-effective market-based transactions can be enabled between multiple players across different domains. Transaction-based building controls are one part of the transactional energy framework. While these controls realize benefits by enabling automatic, market-based intra-building efficiency optimizations, the transactional energy framework provides similar benefits using the same market -based structure, yet on a larger scale and beyond just buildings, to the society at large.

  5. Easy system call tracing for Plan 9.

    SciTech Connect (OSTI)

    Minnich, Ronald G.

    2010-09-01

    Tracing system calls makes debugging easy and fast. On Plan 9, traditionally, system call tracing has been implemented with acid. New systems do not always implement all the capabilities needed for Acid, particularly the ability to rewrite the process code space to insert breakpoints. Architecture support libraries are not always available for Acid, or may not work even on a supported architecture. The requirement that Acid's libraries be available can be a problem on systems with a very small memory footprint, such as High Performance Computing systems where every Kbyte counts. Finally, Acid tracing is inconvenient in the presence of forks, which means tracing shell pipelines is particularly troublesome. The strace program available on most Unix systems is far more convenient to use and more capable than Acid for system call tracing. A similar system on Plan 9 can simplify troubleshooting. We have built a system calling tracing capability into the Plan 9 kernel. It has proven to be more convenient than strace in programming effort. One can write a shell script to implement tracing, and the C code to implement an strace equivalent is several orders of magnitude smaller.

  6. EIT and TRACE responses to flare plasma

    E-Print Network [OSTI]

    D. Tripathi; G. Del Zanna; H. E. Mason; C. Chifor

    2008-02-26

    Aims: To understand the contribution of active region and flare plasmas to the $\\lambda$195 channels of SOHO/EIT (Extreme-ultraviolet Imaging Telescope) and TRACE (Transition Region and Coronal Explorer). Methods: We have analysed an M8 flare simultaneously observed by the Coronal Diagnostic Spectrometer (CDS), EIT, TRACE and RHESSI. We obtained synthetic spectra for the flaring region and an outer region using the differential emission measures (DEM) of emitting plasma based on CDS and RHESSI observations and the CHIANTI atomic database. We then predicted the EIT and TRACE count rates. Results: For the flaring region, both EIT and TRACE images taken through the $\\lambda$195 filter are dominated by Fe ${\\rm XXIV}$ (formed at about 20 MK). However, in the outer region, the emission was primarily due to the Fe${\\rm XII}$, with substantial contributions from other lines. The average count rate for the outer region was within 25% the observed value for EIT, while for TRACE it was a factor of two higher. For the flare region, the predicted count rate was a factor of two (in case of EIT) and a factor of three (in case of TRACE) higher than the actual count rate. Conclusions: During a solar flare, both TRACE and EIT $\\lambda$195 channels are found to be dominated by Fe ${\\rm XXIV}$ emission. Reasonable agreement between predictions and observations is found, however some discrepancies need to be further investigated.

  7. An Optimization Framework for Data Centers to Minimize Electric Bill under Day-Ahead Dynamic Energy Prices While Providing Regulation Services

    E-Print Network [OSTI]

    Pedram, Massoud

    of renewable energy to reduce their power drawn from the Power Grid, the intermittency of renewable energy balancing [15], and use of electrical energy storage systems [14], [15]. Due to monetary costs renewable energy sources (green energy) into the power grid facilities. For example, according to the US

  8. Integrated simulation of snow and glacier melt in water and energy balance-based, distributed hydrological modeling framework at Hunza River Basin of Pakistan Karakoram region

    E-Print Network [OSTI]

    2015-01-01

    model of land surface water and energy ?uxes for GSMs, J.glacier melt in water and energy balance-based, distributedglacier melt in water and energy balance-based, distributed

  9. Trace Element Analysis At Nw Basin & Range Region (Coolbaugh...

    Open Energy Info (EERE)

    Trace Element Analysis At Nw Basin & Range Region (Coolbaugh, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Trace Element...

  10. Trace Element Analysis At Central Nevada Seismic Zone Region...

    Open Energy Info (EERE)

    Trace Element Analysis At Central Nevada Seismic Zone Region (Coolbaugh, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Trace...

  11. Extraction of trace metals from fly ash

    DOE Patents [OSTI]

    Blander, Milton (Palos Park, IL); Wai, Chien M. (Moscow, ID); Nagy, Zoltan (Woodridge, IL)

    1984-01-01

    A process for recovering silver, gallium and/or other trace metals from a fine grained industrial fly ash associated with a process for producing phosphorous, the fly ash having a silicate base and containing surface deposits of the trace metals as oxides, chlorides or the like, with the process being carried out by contacting the fly ash with AlCl.sub.3 in an alkali halide melt to react the trace metals with the AlCl.sub.3 to form compositions soluble in the melt and a residue containing the silicate and aluminum oxide or other aluminum precipitate, and separating the desired trace metal or metals from the melt by electrolysis or other separation techniques.

  12. Extraction of trace metals from fly ash

    DOE Patents [OSTI]

    Blander, M.; Wai, C.M.; Nagy, Z.

    1983-08-15

    A process is described for recovering silver, gallium and/or other trace metals from a fine grained industrial fly ash associated with a process for producing phosphorous. The fly ash has a silicate base and contains surface deposits of the trace metals as oxides, chlorides or the like. The process is carried out by contacting the fly ash with AlCl/sub 3/ in an alkali halide melt to react the trace metals with the AlCl/sub 3/ to form compositions soluble in the melt and a residue containing the silicate and aluminum oxide or other aluminum precipitate, and separating the desired trace metal or metals from the melt by electrolysis or other separation techniques.

  13. Traces on finite W-algebras

    E-Print Network [OSTI]

    Etingof, Pavel I.

    We compute the space of Poisson traces on a classical W-algebra, i.e., linear functionals invariant under Hamiltonian derivations. Modulo any central character, this space identifies with the top cohomology of the corresponding ...

  14. CP-violating CFT and trace anomaly

    E-Print Network [OSTI]

    Yu Nakayama

    2012-01-26

    It is logically possible that the trace anomaly in four dimension includes the Hirzebruch-Pontryagin density in CP violating theories. Although the term vanishes at free conformal fixed points, we realize such a possibility in the holographic renormalization group and show that it is indeed possible. The Hirzebruch-Pontryagin term in the trace anomaly may serve as a barometer to understand how much CP is violated in conformal field theories.

  15. EAC Presentation on the Policy Framework for a 21st Century Grid...

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

    save consumers money, and support a clean energy economy. Policy Framework for a 21st Century: Enabling our Secure Energy Future More Documents & Publications A POLICY...

  16. The trace formula The Langevin process in R

    E-Print Network [OSTI]

    Herrmann, Samuel

    The trace formula The Langevin process in R Symmetric spaces and the Malliavin calculus and the trace formula Jean-Michel Bismut Universit´e Paris-Sud, Orsay `A la m´emoire de Paul Malliavin Jean-Michel Bismut The Malliavin calculus and the trace formula #12;The trace formula The Langevin process in R

  17. Foundations of the Trace Assertion Method of Module Interface Specification

    E-Print Network [OSTI]

    Sekerinski, Emil

    states and the behaviors observed are fully described by traces built from access program invocations

  18. Framework Programme for Research

    E-Print Network [OSTI]

    Framework Programme for Research on Organic Production and Consumption 2010­2012 Centre for Research on Organic Production and Consumption 2010­2012 1 Preface The interest in organic products (Organic Agriculture ­ Production and Consumption. Frame- work Programme for Research 2007­2009; CUL, 2007

  19. A validation of a ray-tracing tool used to generate bi-directional scattering distribution functions for complex fenestration systems

    E-Print Network [OSTI]

    McNeil, Andrew

    2014-01-01

    on prismatic glazing. Solar Energy 74 (2003), 157–173.to ray-tracing calculations. Solar Energy 78 Andersen M, deA new method for predicting the solar heat gain of complex

  20. PUC's New Evaluation, Measurement and Verification Framework 

    E-Print Network [OSTI]

    Osterloh, P.

    2013-01-01

    ) (6) ensuring that programs are evaluated, measured, and verified using a framework established by the commission that promotes effective program design and consistent and streamlined reporting; The Beginning ESL-KT-13-12-11 CATEE 2013: Clean Air... techniques and reporting ? Increase accuracy of demand and energy savings while fostering confidence in results ? Provide information to improve accuracy of program performance EM&V Goals ESL-KT-13-12-11 CATEE 2013: Clean Air Through Energy Efficiency...

  1. Analyzing PICL trace data with MEDEA

    SciTech Connect (OSTI)

    Merlo, A.P.; Worley, P.H.

    1993-11-01

    Execution traces and performance statistics can be collected for parallel applications on a variety of multiprocessor platforms by using the Portable Instrumented Communication Library (PICL). The static and dynamic performance characteristics of performance data can be analyzed easily and effectively with the facilities provided within the MEasurements Description Evaluation and Analysis tool (MEDEA). This report describes the integration of the PICL trace file format into MEDEA. A case study is then outlined that uses PICL and MEDEA to characterize the performance of a parallel benchmark code executed on different hardware platforms and using different parallel algorithms and communication protocols.

  2. A Framework of Concurrent Task Scheduling and Dynamic Voltage and Frequency Scaling in Real-Time Embedded Systems with Energy Harvesting

    E-Print Network [OSTI]

    Pedram, Massoud

    harvesting is a promising technique to overcome the limitation imposed by the finite energy capacity harvesting module is comprised of a Photovoltaic (PV) panel for harvesting energy and a supercapacitor, photovoltaic, real-time embedded system, supercapacitor 1. Introduction Minimizing power consumption remains

  3. A framework for assessing the political economy of post-2012

    E-Print Network [OSTI]

    Watson, Andrew

    A framework for assessing the political economy of post-2012 global climate regime Bettina Centre for Climate Change Research Working Paper 80 #12;A framework for assessing the political economy, Environment, Energy 3: Tyndall Centre for Climate Change Research, School of Environmental Sciences

  4. A Study of the Synthesis of the Zeolitic Imidazolate Framework Membrane ZIF-11 

    E-Print Network [OSTI]

    Thorkelson, John 1988-

    2011-07-26

    . Zeolitic Imidazolate Framework (ZIF) membranes offer great potential for energy efficient and highly effective gas separation processes. ZIFs are microporous crystal structures, belonging to the family of metal organic frameworks (MOFs), that are highly...

  5. A multi attribute trade off and analysis framework for electric utility integrated resource planning

    E-Print Network [OSTI]

    Bespolka, Carl G.

    1989-01-01

    The application of this framework to a 1988 Energy Laboratory study served to illustrate the flow of the analysis and the interrelationships among the various components of the framework. The trade off analysis stage - ...

  6. An urban intervention : enabling frameworks

    E-Print Network [OSTI]

    Harrigan, Neil Patrick

    1993-01-01

    The relationship between design and the idea of a framework is essentially an attitude about ordering. A framework is an Intellectual proposition which can support a variety ideas, and in doing so, it provides a resolution ...

  7. Preparation of functionalized zeolitic frameworks

    DOE Patents [OSTI]

    Yaghi, Omar M.; Hayashi, Hideki; Banerjee, Rahul; Park, Kyo Sung; Wang, Bo; Cote, Adrien P.

    2014-08-19

    The disclosure provides zeolitic frameworks for gas separation, gas storage, catalysis and sensors. More particularly the disclosure provides zeolitic frameworks (ZIFs). The ZIF of the disclosure comprises any number of transition metals or a homogenous transition metal composition.

  8. A framework for digital watercolor 

    E-Print Network [OSTI]

    O'Brien, Patrick Michael

    2008-10-10

    This research develops an extendible framework for reproducing watercolor in a digital environment, with a focus on interactivity using the GPU. The framework uses the lattice Boltzmann method, a relatively new approach to fluid dynamics...

  9. Preparation of functionalized zeolitic frameworks

    DOE Patents [OSTI]

    Yaghi, Omar M; Furukawa, Hiroyasu; Wang, Bo

    2013-07-09

    The disclosure provides zeolitic frameworks for gas separation, gas storage, catalysis and sensors. More particularly the disclosure provides zeolitic frameworks (ZIFs). The ZIF of the disclosure comprises any number of transition metals or a homogenous transition metal composition.

  10. Preparation of functionalized zeolitic frameworks

    DOE Patents [OSTI]

    Yaghi, Omar M; Hayashi, Hideki; Banerjee, Rahul; Park, Kyo Sung; Wang, Bo; Cote, Adrien P

    2012-11-20

    The disclosure provides zeolitic frameworks for gas separation, gas storage, catalysis and sensors. More particularly the disclosure provides zeolitic frameworks (ZIFs). The ZIF of the disclosure comprises any number of transition metals or a homogenous transition metal composition.

  11. Trace-element geochemistry of coal resource development related to environmental quality and health

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    This report assesses for decision makers and those involved in coal resource development the environmental and health impacts of trace-element effects arising from significant increases in the use of coal, unless unusual precautions are invoked. Increasing demands for energy and the pressing need for decreased dependence of the United States on imported oil require greater use of coal to meet the nation's energy needs during the next decade. If coal production and consumption are increased at a greatly accelerated rate, concern arises over the release, mobilization, transportation, distribution, and assimilation of certain trace elements, with possible adverse effects on the environment and human health. It is, therefore, important to understand their geochemical pathways from coal and rocks via air, water, and soil to plants, animals, and ultimately humans, and their relation to health and disease. To address this problem, the Panel on Trace Element Geochemistry of Coal Resource Development Related to Health (PECH) was established. Certain assumptions were made by the Panel to highlight the central issues of trace elements and health and to avoid unwarranted duplication of other studies. Based on the charge to the Panel and these assumptions, this report describes the amounts and distribution of trace elements related to the coal source; the various methods of coal extraction, preparation, transportation, and use; and the disposal or recycling of the remaining residues or wastes. The known or projected health effects are discussed at the end of each section.

  12. Spent fuel pool analysis using TRACE code

    SciTech Connect (OSTI)

    Sanchez-Saez, F.; Carlos, S.; Villanueva, J. F.; Martorell, S.

    2012-07-01

    The storage requirements of Spent Fuel Pools have been analyzed with the purpose to increase their rack capacities. In the past, the thermal limits have been mainly evaluated with conservative codes developed for this purpose, although some works can be found in which a best estimate code is used. The use of best estimate codes is interesting as they provide more realistic calculations and they have the capability of analyzing a wide range of transients that could affect the Spent Fuel Pool. Two of the most representative thermal-hydraulic codes are RELAP-5 and TRAC. Nowadays, TRACE code is being developed to make use of the more favorable characteristics of RELAP-5 and TRAC codes. Among the components coded in TRACE that can be used to construct the model, it is interesting to use the VESSEL component, which has the capacity of reproducing three dimensional phenomena. In this work, a thermal-hydraulic model of the Maine Yankee spent fuel pool using the TRACE code is developed. Such model has been used to perform a licensing calculation and the results obtained have been compared with experimental measurements made at the pool, showing a good agreement between the calculations predicted by TRACE and the experimental data. (authors)

  13. Privacy Vulnerability of Published Anonymous Mobility Traces

    E-Print Network [OSTI]

    2010-07-07

    Sep 20, 2010 ... a function of the nodal mobility (captured in both real and synthetic traces), the ... Systems; K.6.5 [Management of Computing and Infor- mation Systems]: Security and ..... We first describe them for case A1: (1) MLE Approach ...

  14. National Action Plan Vision for 2025: A Framework for Change

    SciTech Connect (OSTI)

    National Action Plan for Energy Efficiency

    2008-11-01

    Establishes a goal of achieving all cost-effective energy efficiency by 2025 and presents 10 implementation goals as a framework for advancing the National Action Plan’s key policy recommendations.

  15. Department of Energy - Oak Ridge Operations and URS - CH2M Oak Ridge LLC. Partnering Framework for the Cleanup of the East Tennessee Technology Park, Oak Ridge, Tennessee, USA - 12348

    SciTech Connect (OSTI)

    Schubert, Allen L. [URS - CH2M Oak Ridge LLC (UCOR), East Tennessee Technology Park D and D and Environmental Remediation Project, Oak Ridge, Tennessee 37830 (United States)

    2012-07-01

    The cleanup and re-industrialization of the East Tennessee Technology Park (ETTP) hinges on a collaborative working relationship between the cleanup contractor and the U.S. Department of Energy's (DOE)-Oak Ridge Office (ORO). A Partnering Framework document was signed on June 30, 2011, with an ultimate goal of completing the contract scope of work ahead of schedule and under budget. This partnering process was the first time that DOE and its contractor, jointly developed and signed such an agreement before the contractor assumed management responsibilities of the Site. A strong desire of both parties to utilize a partnering approach in the performance of their respective responsibilities is evident. The Partnering Framework was modeled after a partnering process employed by the California Department of Transportation, Division of Construction. This partnering process has been used successfully by the California Department of Transportation and its major contractors for many years with great success. The partnering process used at ETTP was a phased approach. First, a Partnering Framework document was developed and signed June 30, 2011, by the Partnering Sponsors, the two leaders of the ETTP cleanup and re-industrialization project, the DOE-ORO Assistant Manager for Environmental Management and the contractor's President and Program Manager. In this way the partnering process could begin when the contactor assumed ETTP Site management responsibilities on August 1, 2011. The Partnering Framework then set the stage for the second phase of the partnering process which would be development of the Partnering Agreement and the kick-off of the first of a number of facilitated Partnering Workshops. Key elements of the Partnering Framework document include: (1) a statement of commitment which affirms the desire of both parties to work collaboratively toward the cleanup and re-industrialization of the ETTP Site; (2) a vision which describes both parties ultimate goal of safe, efficient cleanup, and (3) an implementation section which describes how the partnering process will be conducted, as well as how disputes will be managed. The signed Partnering Framework and Partnering Agreement provide the needed foundation of the safe and cost-effective cleanup and re-industrialization of the ETTP Site. The benefits of partnering have already been observed as the Partnering Teams effectively addressed a number of early contract and project challenges such as funding reductions and progress in resolving Material Differences. Based, in part of the successes achieved as a result of the partnering between UCOR and DOE-ORO, UCOR and DOE-ORO are extending this partnering approach to a number of the ETTP Site stakeholders. For example, DOE-ORO, UCOR and CROET signed a Partnering Agreement on November 3, 2011. This Partnering Agreement affirms the parties' commitment to work collaboratively to re-industrialize the ETTP Site. Both DOE-ORO and UCOR are looking to extend this partnering approach with other Site stakeholders such as its employees, its subcontractors, the Oak Ridge National Laboratory and the Y-12 Security Complex in the future. (authors)

  16. Evolution of the geothermal fluids at Los Azufres, Mexico, as traced by noble gas isotopes, 18

    E-Print Network [OSTI]

    Evolution of the geothermal fluids at Los Azufres, Mexico, as traced by noble gas isotopes, 18 O, D: Noble gases Strontium isotopes Helium isotopes Geothermal energy Los Azufres Araró Mexico Isotopes of noble gases, CO2, H2O and Sr were measured in 10 geothermal wells and 8 hot springs, fumaroles and mud

  17. Utility Conservation Programs: A Regulatory and Design Framework 

    E-Print Network [OSTI]

    Norland, D. L.; Wolf, J. L.

    1986-01-01

    PROGRAMS: A REGULATORY AND DESIGN FRAMEWORK*+ Douglas L. Norland James L. Wolf Alliance to Save Energy Washington, D.C. ABSTRACT Investing in opportunities to conserve electricity is frequently very economic to the energy user. Often, it also... initiative or required by a public service commission, raises several issues of public policy that must be carefully examined. First, a regulatory framework is necessary to ensure compatibility between the design of a con servation program and its...

  18. 12.479 Trace-Element Geochemistry, Spring 2009

    E-Print Network [OSTI]

    Frey, Frederick

    The emphasis of this course is to use Trace Element Geochemistry to understand the origin and evolution of igneous rocks. The approach is to discuss the parameters that control partitioning of trace elements between phases ...

  19. 100 IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION SYSTEMS, VOL. XX, NO. Y, MONTH 2004 A Framework for Energy and Transient Power

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    important to improve reliability and efficiency. The peak power and the peak power differential drive reduction of the energy and transient power during behavioral synthesis. A new metric called "Cycle Power of the normalized mean cycle power and the normalized mean cycle differential power. Minimizing CPF using multiple

  20. Trace Anomaly and Dimension Two Gluon Condensate Above the Phase Transition

    SciTech Connect (OSTI)

    Megias,E.; Ruiz Arriola, E.; Salcedo, L.L.

    2008-02-04

    The dimension two gluon condensate has been used previously within a simple phenomenological model to describe power corrections from available lattice data for the renormalized Polyakov loop and the heavy quark-antiquark free energy in the deconfined phase of QCD. The QCD trace anomaly of gluodynamics also shows unequivocal inverse temperature power corrections which may be encoded as dimension two gluon condensate. We analyze lattice data of the trace anomaly and compare with other determinations of the condensate from previous references, yielding roughly similar numerical values.

  1. Ambient methods and apparatus for rapid laser trace constituent analysis

    DOE Patents [OSTI]

    Snyder, Stuart C. (Idaho Falls, ID); Partin, Judy K. (Idaho Falls, ID); Grandy, Jon D. (Idaho Falls, ID); Jeffery, Charles L. (Blackfoot, ID)

    2002-01-01

    A method and apparatus are disclosed for measuring trace amounts of constituents in samples by using laser induced breakdown spectroscopy and laser induced fluorescence under ambient conditions. The laser induced fluorescence is performed at a selected wavelength corresponding to an absorption state of a selected trace constituent. The intensity value of the emission decay signal which is generated by the trace constituent is compared to calibrated emission intensity decay values to determine the amount of trace constituent present.

  2. Trace element concentrations in melanotic swine

    SciTech Connect (OSTI)

    Sherman, R.M.; Parkinson, T.F.; Veit, H.P.

    1983-10-01

    A number of investigations have been made on the role of certain trace elements in oncogenesis. In prior work, it was found that manganese and zinc concentrations in human skin cancers differed markedly from the values in normal tissue./sub 1/ The purpose of the present research was to determine trace element concentrations in skin and other tissues of normal and melanotic miniature swine. In-vivo determinations of skin tissue were carried out using x-ray fluorescence analysis (XRFA) while tissue biopsies were measured using instrumental neutron activation analysis (INAA). If significant differences between normal and cancerous skin tissues can be established, the former method should prove valuable as a rapid noninvasive diagnostic method.

  3. Trace element analysis of soil type collected from the Manjung and central Perak

    SciTech Connect (OSTI)

    Azman, Muhammad Azfar Hamzah, Suhaimi; Rahman, Shamsiah Abdul; Elias, Md Suhaimi; Abdullah, Nazaratul Ashifa; Hashim, Azian; Shukor, Shakirah Abd; Kamaruddin, Ahmad Hasnulhadi Che

    2015-04-29

    Trace elements in soils primarily originated from their parent materials. Parents’ material is the underlying geological material that has been undergone different types of chemical weathering and leaching processes. Soil trace elements concentrations may be increases as a result of continuous input from various human activities, including power generation, agriculture, mining and manufacturing. This paper describes the Neutron Activation Analysis (NAA) method used for the determination of trace elements concentrations in part per million (ppm) present in the terrestrial environment soil in Perak. The data may indicate any contamination of trace elements contributed from human activities in the area. The enrichment factors were used to check if there any contamination due to the human activities (power plants, agricultural, mining, etc.) otherwise the values would serve as a baseline data for future study. The samples were collected from 27 locations of different soil series in the area at two different depths: the top soil (0-15cm) and the sub soil (15-30cm). The collected soil samples were air dried at 60°C and passed through 2 µm sieve. Instrumental Neutron Activation Analysis (NAA) has been used for the determination of trace elements. Samples were activated in the Nuclear Malaysia TRIGA Mark II reactor followed by gamma spectrometric analysis. By activating the stable elements in the samples, the elements can be determined from the intensities of gamma energies emitted by the respected radionuclides.

  4. Trace anomaly of the conformal gauge field

    E-Print Network [OSTI]

    Sladkowski, J

    1993-01-01

    The proposed by Bastianelli and van Nieuwenhuizen new method of calculations of trace anomalies is applied in the conformal gauge field case. The result is then reproduced by the heat equation method. An error in previous calculation is corrected. It is pointed out that the introducing gauge symmetries into a given system by a field-enlarging transformation can result in unexpected quantum effects even for trivial configurations.

  5. ESCO Framework for Public/Federal Buildings 

    E-Print Network [OSTI]

    Liehr, G.

    2008-01-01

    S ? Siemens 2008 Building Technologies ESCO Framework for Public / Federal Buildings Gunnar Liehr Siemens Building Technologies Energy & Environmental Solutions ICEBO 20 th October 2008, Berlin ESL-IC-08-10-01 Proceedings of the Eighth International...Building Program Partnership with Clinton Climate Initiative resulted in projects with City of Houston and Allegheny College, PA USA 1st LEED Platinum Project Completed in USA - The Tahoe Center for Environmental Sciences at Sierra Nevada College BAU is a...

  6. Preparation of metal-triazolate frameworks

    SciTech Connect (OSTI)

    Yaghi, Omar M; Uribe-Romo, Fernando J; Gandara-Barragan, Felipe; Britt, David K

    2014-10-07

    The disclosure provides for novel metal-triazolate frameworks, methods of use thereof, and devices comprising the frameworks thereof.

  7. UC DAVIS PHYSICAL DESIGN FRAMEWORK PHYSICAL DESIGN FRAMEWORK

    E-Print Network [OSTI]

    Ullrich, Paul

    the criteria the campus will use to judge the success of proposed projects with regard to planning and designUC DAVIS PHYSICAL DESIGN FRAMEWORK PHYSICAL DESIGN FRAMEWORK 2008 /2009 #12;ACKNOWLEDGEMENTS, Environmental and Capital Planning Karl Mohr, Physical, Environmental and Capital Planning Joseph Perry, Safety

  8. Demand Response Valuation Frameworks Paper

    SciTech Connect (OSTI)

    Heffner, Grayson

    2009-02-01

    While there is general agreement that demand response (DR) is a valued component in a utility resource plan, there is a lack of consensus regarding how to value DR. Establishing the value of DR is a prerequisite to determining how much and what types of DR should be implemented, to which customers DR should be targeted, and a key determinant that drives the development of economically viable DR consumer technology. Most approaches for quantifying the value of DR focus on changes in utility system revenue requirements based on resource plans with and without DR. This ''utility centric'' approach does not assign any value to DR impacts that lower energy and capacity prices, improve reliability, lower system and network operating costs, produce better air quality, and provide improved customer choice and control. Proper valuation of these benefits requires a different basis for monetization. The review concludes that no single methodology today adequately captures the wide range of benefits and value potentially attributed to DR. To provide a more comprehensive valuation approach, current methods such as the Standard Practice Method (SPM) will most likely have to be supplemented with one or more alternative benefit-valuation approaches. This report provides an updated perspective on the DR valuation framework. It includes an introduction and four chapters that address the key elements of demand response valuation, a comprehensive literature review, and specific research recommendations.

  9. 1. Introduction to the relative trace formula Give an idea of the relative trace formula along any of the sources [CPS90,

    E-Print Network [OSTI]

    Ould Ahmedou, Mohameden

    1. Introduction to the relative trace formula Give an idea of the relative trace formula along any (91h:11042) [Jac05] Herv´e Jacquet, A guide to the relative trace formula, Automorphic representations2192826 (2006g:11100) [Lap10] Erez M. Lapid, Some applications of the trace formula and the relative trace

  10. Knowledge Framework Implementation with Multiple Architectures - 13090

    SciTech Connect (OSTI)

    Upadhyay, H.; Lagos, L.; Quintero, W.; Shoffner, P.; DeGregory, J.

    2013-07-01

    Multiple kinds of knowledge management systems are operational in public and private enterprises, large and small organizations with a variety of business models that make the design, implementation and operation of integrated knowledge systems very difficult. In recent days, there has been a sweeping advancement in the information technology area, leading to the development of sophisticated frameworks and architectures. These platforms need to be used for the development of integrated knowledge management systems which provides a common platform for sharing knowledge across the enterprise, thereby reducing the operational inefficiencies and delivering cost savings. This paper discusses the knowledge framework and architecture that can be used for the system development and its application to real life need of nuclear industry. A case study of deactivation and decommissioning (D and D) is discussed with the Knowledge Management Information Tool platform and framework. D and D work is a high priority activity across the Department of Energy (DOE) complex. Subject matter specialists (SMS) associated with DOE sites, the Energy Facility Contractors Group (EFCOG) and the D and D community have gained extensive knowledge and experience over the years in the cleanup of the legacy waste from the Manhattan Project. To prevent the D and D knowledge and expertise from being lost over time from the evolving and aging workforce, DOE and the Applied Research Center (ARC) at Florida International University (FIU) proposed to capture and maintain this valuable information in a universally available and easily usable system. (authors)

  11. Nuclear Safety Regulatory Framework

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -DepartmentAvailable forSite |n t e OfficeResearchDepartment of Energy

  12. Analyzing PICL trace data with MEDEA

    SciTech Connect (OSTI)

    Merlo, A.P.; Worley, P.H.

    1994-04-01

    Execution traces and performance statistics can be collected for parallel applications on a variety of multiprocessor platforms by using the Portable Instrumented Communication Library (PICL). The static and dynamic performance characteristics of performance characteristics of performance data can be analyzed easily and effectively with the facilities provided within the MEasurements Description Evaluation and Analysis tool (MEDEA). A case study is then outlined that uses PICL and MEDEA to characterize the performance of a parallel benchmark code executed on different hardware platforms and using different parallel algorithms and communication protocols.

  13. Implementation Hybrid Trace Verifier (HTV) implements our

    E-Print Network [OSTI]

    Liberzon, Daniel

    to larger problems. References [1] S. Mitra. A Verification Framework for Hybrid Systems. PhD thesis. [3] A. Fehnker and F. Ivaneie. Benchmarks for hybrid systems verification. HSCC, 2993, 2004. A satellite maneuver system. 3. A version of room heating benchmark. 4. An engine control system

  14. Demand Response Valuation Frameworks Paper

    E-Print Network [OSTI]

    Heffner, Grayson

    2010-01-01

    capacity prices Lower energy prices Participant Reduced svc$42 million); lxi Reduced energy prices during tight supply+ Reduced wholesale energy prices due to sustained energy

  15. Workshop on L-functions and Trace Formula - Department of ...

    E-Print Network [OSTI]

    $author.value

    A working workshop, aimed at reporting the latest progress on the subject. ... of spectral terms in what I called the stabilization of the (hypothetical) r-trace formula

  16. TRACE IDENTIFICATION OF CESIUM AND SODIUM IN NEUTRAL BEAM RESEARCH

    E-Print Network [OSTI]

    Ruby, L.

    2010-01-01

    TRACE IDENTIFICATION OF CESIUM AND Lawrence Ruby LawrenceBerkeley, California 94720 Cesium and sodium in vapor formthe extent to which the cesium and sodium migrate in the

  17. Trace-Element Distribution In An Active Hydrothermal System,...

    Open Energy Info (EERE)

    trace-element dispersion patterns. Multielement analyses of surface rock samples, soil samples and drill cuttings from deep exploration wells provide a three-dimensional...

  18. Tracing Technologies: Prisoners' Views in the Era of CSI

    E-Print Network [OSTI]

    Cole, SA

    2013-01-01

    Tracing Technologies: Prisoners’ Views in the Era of CSI.Studies, they argue that prisoners have ‘professionalinterview study of Austrian prisoners. The study design was

  19. Potential trace element emissions from the gasification of Illinois...

    Office of Scientific and Technical Information (OSTI)

    the gasification of Illinois coals. Duplicate determinations of 34 elements in coal and ash samples Citation Details In-Document Search Title: Potential trace element emissions...

  20. Magnetic Field Line Tracing Calculations for Conceptual PFC Design...

    Office of Scientific and Technical Information (OSTI)

    Conference: Magnetic Field Line Tracing Calculations for Conceptual PFC Design in the National Compact Stellarator Experiment Citation Details In-Document Search Title: Magnetic...

  1. Environmental Regulatory Framework

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesof Energy Services » ProgramEnvironmentalPolicyRegulatory

  2. TRACE/PARCS Core Modeling of a BWR/5 for Accident Analysis of ATWS Events

    SciTech Connect (OSTI)

    Cuadra A.; Baek J.; Cheng, L.; Aronson, A.; Diamond, D.; Yarsky, P.

    2013-11-10

    The TRACE/PARCS computational package [1, 2] isdesigned to be applicable to the analysis of light water reactor operational transients and accidents where the coupling between the neutron kinetics (PARCS) and the thermal-hydraulics and thermal-mechanics (TRACE) is important. TRACE/PARCS has been assessed for itsapplicability to anticipated transients without scram(ATWS) [3]. The challenge, addressed in this study, is to develop a sufficiently rigorous input model that would be acceptable for use in ATWS analysis. Two types of ATWS events were of interest, a turbine trip and a closure of main steam isolation valves (MSIVs). In the first type, initiated by turbine trip, the concern is that the core will become unstable and large power oscillations will occur. In the second type,initiated by MSIV closure,, the concern is the amount of energy being placed into containment and the resulting emergency depressurization. Two separate TRACE/PARCS models of a BWR/5 were developed to analyze these ATWS events at MELLLA+ (maximum extended load line limit plus)operating conditions. One model [4] was used for analysis of ATWS events leading to instability (ATWS-I);the other [5] for ATWS events leading to emergency depressurization (ATWS-ED). Both models included a large portion of the nuclear steam supply system and controls, and a detailed core model, presented henceforth.

  3. Engineering an Anthropocene Citizenship Framework

    E-Print Network [OSTI]

    Beigi, Shima

    2015-01-01

    This article presents an Anthropocene citizen-cantered framework by incorporating the neuroscience of sustainability related stressors, the biology of collaboration in multi-agent ecosystems such as urban systems, and by emphasising on the importance of harnessing the collective intelligence of the crowd in addressing wicked challenges of sustainable development. The Anthropocene citizenship framework aims to transcend the cognitive model of global citizenship and sustainability to a dynamic, resilient and thriving mental model of collective cooperation.

  4. Spark discharge trace element detection system

    DOE Patents [OSTI]

    Adler-Golden, S.; Bernstein, L.S.; Bien, F.

    1988-08-23

    A spark discharge trace element detection system is provided which includes a spark chamber including a pair of electrodes for receiving a sample of gas to be analyzed at no greater than atmospheric pressure. A voltage is provided across the electrodes for generating a spark in the sample. The intensity of the emitted radiation in at least one primary selected narrow band of the radiation is detected. Each primary band corresponds to an element to be detected in the gas. The intensity of the emission in each detected primary band is integrated during the afterglow time interval of the spark emission and a signal representative of the integrated intensity of the emission in each selected primary bond is utilized to determine the concentration of the corresponding element in the gas. 12 figs.

  5. Can the trace formula describe weak localisation?

    E-Print Network [OSTI]

    Robert S. Whitney; Igor V. Lerner; Robert A. Smith

    1999-02-24

    We attempt to systematically derive perturbative quantum corrections to the Berry diagonal approximation of the two-level correlation function (TLCF) for chaotic systems. To this end, we develop a ``weak diagonal approximation'' based on a recent description of the first weak localisation correction to conductance in terms of the Gutzwiller trace formula. This semiclassical method is tested by using it to derive the weak localisation corrections to the TLCF for a semiclassically disordered system. Unfortunately the method is unable to correctly reproduce the ``Hikami boxes'' (the relatively small regions where classical paths are glued together by quantum processes). This results in the method failing to reproduce the well known weak localisation expansion. It so happens that for the first order correction it merely produces the wrong prefactor. However for the second order correction, it is unable to reproduce certain contributions, and leads to a result which is of a different form to the standard one.

  6. Holographic Trace Anomaly and Local Renormalization Group

    E-Print Network [OSTI]

    Rajagopal, Srivatsan; Zhu, Yechao

    2015-01-01

    The Hamilton-Jacobi method in holography has produced important results both at a renormalization group (RG) fixed point and away from it. In this paper we use the Hamilton-Jacobi method to compute the holographic trace anomaly for four- and six-dimensional boundary conformal field theories (CFTs), assuming higher-derivative gravity and interactions of scalar fields in the bulk. The scalar field contributions to the anomaly appear in CFTs with exactly marginal operators. Moving away from the fixed point, we show that the Hamilton-Jacobi formalism provides a deep connection between the holographic and the local RG. We derive the local RG equation holographically, and verify explicitly that it satisfies Weyl consistency conditions stemming from the commutativity of Weyl scalings. We also consider massive scalar fields in the bulk corresponding to boundary relevant operators, and comment on their effects to the local RG equation.

  7. Holographic Trace Anomaly and Local Renormalization Group

    E-Print Network [OSTI]

    Srivatsan Rajagopal; Andreas Stergiou; Yechao Zhu

    2015-08-19

    The Hamilton-Jacobi method in holography has produced important results both at a renormalization group (RG) fixed point and away from it. In this paper we use the Hamilton-Jacobi method to compute the holographic trace anomaly for four- and six-dimensional boundary conformal field theories (CFTs), assuming higher-derivative gravity and interactions of scalar fields in the bulk. The scalar field contributions to the anomaly appear in CFTs with exactly marginal operators. Moving away from the fixed point, we show that the Hamilton-Jacobi formalism provides a deep connection between the holographic and the local RG. We derive the local RG equation holographically, and verify explicitly that it satisfies Weyl consistency conditions stemming from the commutativity of Weyl scalings. We also consider massive scalar fields in the bulk corresponding to boundary relevant operators, and comment on their effects to the local RG equation.

  8. Energy SWAT Team Prepares for Hurricane Season

    Broader source: Energy.gov [DOE]

    The National Response Framework details the Department of Energy's emergency support functions for the nation’s energy sector. ??

  9. Technical Meeting: Software Framework for Transactive Energy...

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

    to Grid Integration (Hagerman, DOE Building Technologies Office) Presentation: Motivation for the Transaction-Based Reference Platform (Hernandez, PNNL) Presentation: Where...

  10. Draft Energy Sector Cybersecurity Framework Implementation Guidance...

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

    stakeholders through the Electricity Subsector Coordinating Council (ESCC) and the Oil & Natural Gas Subsector Coordinating Council (ONG SCC) forums for the development of...

  11. Energy Sector Cybersecurity Framework Implementation Guidance...

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

    stakeholders through the Electricity Subsector Coordinating Council (ESCC) and the Oil & Natural Gas Subsector Coordinating Council (ONG SCC) forums for the development of...

  12. Framework for a visual energy use system 

    E-Print Network [OSTI]

    McDonald, Christopher Ernest

    2009-06-02

    The goals of this research include developing and identifying software technologies, which facilitate the use of buildings described in Building Information Modeling (BIM) tools in both a simulation and visualization. The ...

  13. Energy Sector Cybersecurity Framework Implementation Guidance | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeCommunication3-EDepartment ofArizonaAugust 16,Security 40 Years afterBillionof

  14. Nuclear Safety Regulatory Framework | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills and ReduceNovember 2014 Postings(NSUF) GatewayNuclear SafetyRegulatory

  15. LEDS Toolkit and Framework | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EAInvervar HydroElectric Cooperative(Redirected fromUni Land

  16. Introduction to Framework | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam:on OpeneiAlbanian CentreHoldingsFundTruckarea,Intrinergy

  17. Draft Energy Sector Cybersecurity Framework Implementation Guidance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8,Department of2 Federal Register /1 PiotrDraft3:

  18. Energy Sector Cybersecurity Framework Implementation Guidance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015 Infographic courtesyEducationNevada | Departmentto

  19. Threat Analysis Framework | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority J-I-12 GeVAuditTheChallengeThreat Analysis

  20. Site Transition Framework | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLE DIRECTIVES Pursuant toPower Wind AwardsDepartment ofDepartment

  1. Introduction to Framework | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgency (IRENA) Jump to: navigation, searchData at Multiple

  2. A Bound on Equipartition of Energy

    E-Print Network [OSTI]

    Nicolo' Masi

    2015-10-13

    In this article we want to demonstrate that the time-scale constraints for a thermodynamic system imply the new concept of {\\it equipartition of energy bound} (EEB) or, more generally, a thermodynamical bound for the {\\it partition} of energy. We theorized and discussed the possibility to put an upper limit to the equipartition factor for a fluid of particles. This could be interpreted as a sort of transcription of the entropy bounds from quantum-holographic sector: the EEB number $\\pi^{2}/2 = 4.93$, obtained from a comparison between the Margolus-Levitin quantum theorem and the TTT bound for relaxation times by Hod, seems like a special value for the thermodynamics of particle systems. This bound has been related to the idea of an extremal statistics and independently traced in a statistical mechanics framework, analyzing the mathematical behavior of the distributions which obey to a thermodynamical statistics with a power law greater than the planckian one.

  3. Microsoft Word - DOE Framework Final.docx

    Office of Environmental Management (EM)

    Washington, D.C. 20585 Hanford Tank Waste Retrieval, Treatment, and Disposition Framework September 24, 2013 Hanford Tank Waste Retrieval, Treatment, and Disposition Framework ii...

  4. Thermoelectric Activities of European Community within Framework...

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

    Community within Framework Programme 7 and additional activities in Germany Thermoelectric Activities of European Community within Framework Programme 7 and additional...

  5. HANKEL OPERATORS AND THE DIXMIER TRACE ON STRICTLY PSEUDOCONVEX DOMAINS

    E-Print Network [OSTI]

    Zhang, Genkai

    = [Tf2 , Tf1 ] . . . [Tf2n , Tf2n-1 ] is never trace-class if n > 1. 1991 Mathematics Subject research plan no. MSM4781305904, and the Swedish Research Council (VR). Typeset by AMS-TEX 1 #12;2 M) to the unit ball Bn , n > 1, in a different direction -- using the Dixmier trace. This may be notable

  6. Climate change and trace gases BY JAMES HANSEN

    E-Print Network [OSTI]

    Ford, Andrew

    Climate change and trace gases BY JAMES HANSEN 1,*, MAKIKO SATO 1 , PUSHKER KHARECHA 1 , GARY climate change that could run out of our control, with great dangers for humans and other creatures and the global environment. Keywords: climate change; trace gases; climate feedbacks; black carbon; sea level

  7. Coherent Ray Tracing for Complex Light Transport Effects

    E-Print Network [OSTI]

    Columbia University

    soft shadows from area light sources, large ray packets for real-time Whitted ray tracing, and adaptive lighting, depth of field, motion blur, and diffuse inter-reflections. This is an adaptive Monte CarloCoherent Ray Tracing for Complex Light Transport Effects Ryan S. Overbeck Advised by: Ravi

  8. ANIMAL TRACING: BENEFITS IN CATTLE INDUSTRY AND PRIVATE INCENTIVES

    E-Print Network [OSTI]

    McCarl, Bruce A.

    ANIMAL TRACING: BENEFITS IN CATTLE INDUSTRY AND PRIVATE INCENTIVES LEVAN ELBAKIDZE Assistant are those of the author and not necessarily the sponsor." #12;ANIMAL TRACING: BENEFITS IN CATTLE INDUSTRY major economic damages in the cattle industry. One of the strategies to mitigate potential outbreak

  9. Tracing Cattle Breeds with Principal Components Analysis Ancestry Informative SNPs

    E-Print Network [OSTI]

    Paschou, Peristera

    Tracing Cattle Breeds with Principal Components Analysis Ancestry Informative SNPs Jamey Lewis1 that can be used to trace the breed of unknown cattle samples. Taking advantage of the power of Principal the origin of individual cattle. In doing so, we present a thorough examination of population genetic

  10. Demand Response Valuation Frameworks Paper

    E-Print Network [OSTI]

    Heffner, Grayson

    2010-01-01

    to DR impacts that lower energy and capacity prices, improvedue to reduced wholesale energy and capacity prices; (5)DR impacts that lower energy and capacity prices, improve

  11. Demand Response Valuation Frameworks Paper

    E-Print Network [OSTI]

    Heffner, Grayson

    2010-01-01

    approval of its Smart Energy Savers Program and Advancedinitiatives. The Smart Energy Saver’s Program would installtechnologies. The Smart Energy Savers Program will allow BGE

  12. Demand Response Valuation Frameworks Paper

    E-Print Network [OSTI]

    Heffner, Grayson

    2010-01-01

    requested approval of its Smart Energy Savers Program andAMI) initiatives. The Smart Energy Saver’s Program wouldenabling technologies. The Smart Energy Savers Program will

  13. Tracing the propagation of cosmic rays in the Milky Way halo with Fermi-LAT observations of high- and intermediate-velocity clouds

    E-Print Network [OSTI]

    Tibaldo, L

    2015-01-01

    Cosmic rays up to at least PeV energies are usually described in the framework of an elementary scenario that involves acceleration by objects that are located in the disk of the Milky Way, such as supernova remnants or massive star-forming regions, and then diffusive propagation throughout the Galaxy. Details of the propagation process are so far inferred mainly from the composition of cosmic rays measured near the Earth and then extrapolated to the whole Galaxy. The details of the propagation in the Galactic halo and the escape into the intergalactic medium remain uncertain. The densities of cosmic rays in specific locations can be traced via the gamma rays they produce in inelastic collisions with clouds of interstellar gas. Therefore, we analyze 73 months of Fermi-LAT data from 300 MeV to 10 GeV in the direction of several high- and intermediate-velocity clouds that are located in the halo of the Milky Way. These clouds are supposed to be free of internal sources of cosmic rays and hence any gamma-ray emi...

  14. Appendix A: Scientific Framework Appendix A: Scientific Framework

    E-Print Network [OSTI]

    The scientific framework and the hatchery review approach used in the APRE process is based on the work products of the Hatchery Scientific Review Group (HSRG). These work products and the background on the HSRG project Collection The proportion of the spawners brought into the hatchery should follow a "spread-the-risk

  15. Trace Assessment for BWR ATWS Analysis

    SciTech Connect (OSTI)

    Cheng, L.Y.; Diamond, D.; Arantxa Cuadra, Gilad Raitses, Arnold Aronson

    2010-04-22

    A TRACE/PARCS input model has been developed in order to be able to analyze anticipated transients without scram (ATWS) in a boiling water reactor. The model is based on one developed previously for the Browns Ferry reactor for doing loss-of-coolant accident analysis. This model was updated by adding the control systems needed for ATWS and a core model using PARCS. The control systems were based on models previously developed for the TRAC-B code. The PARCS model is based on information (e.g., exposure and moderator density (void) history distributions) obtained from General Electric Hitachi and cross sections for GE14 fuel obtained from an independent source. The model is able to calculate an ATWS, initiated by the closure of main steam isolation valves, with recirculation pump trip, water level control, injection of borated water from the standby liquid control system and actuation of the automatic depres-surization system. The model is not considered complete and recommendations are made on how it should be improved.

  16. GreenRT: A Framework for the Design of Power-Aware Soft Real-Time Applications

    E-Print Network [OSTI]

    Mori, Greg

    and energy consumption. We experiment with GreenRT in the context of a pedestrian detection applica- tion. We show that using the GreenRT framework, appli- cations use less energy while meeting deadlines. EnergyGreenRT: A Framework for the Design of Power-Aware Soft Real-Time Applications Bo Chen, William Pak

  17. Trace metal composition of suspended particulate matter in the water column of the Black Sea

    E-Print Network [OSTI]

    Murray, James W.

    Trace metal composition of suspended particulate matter in the water column of the Black Sea Ouz Keywords: Black Sea Geochemistry Biogeochemistry Biogeochemical cycle Trace metals Trace elements Tracers Particulates Suspended particulate matter Biogenic matter Biogenic material Plankton Planktonic metal

  18. Power flow tracing in a simplified highly renewable European electricity network

    E-Print Network [OSTI]

    Tranberg, Bo; Rodriguez, Rolando A; Andresen, Gorm B; Schäfer, Mirko; Greiner, Martin

    2015-01-01

    The increasing transmission capacity needs in a future energy system raise the question how associated costs should be allocated to the users of a strengthened power grid. In contrast to straightforward oversimplified methods, a flow tracing based approach provides a fair and consistent nodal usage and thus cost assignment of transmission investments. This technique follows the power flow through the network and assigns the link capacity usage to the respective sources or sinks using a diffusion-like process, thus taking into account the underlying network structure and injection pattern. As a showcase, we apply power flow tracing to a simplified model of the European electricity grid with a high share of renewable wind and solar power generation, based on long-term weather and load data with an hourly temporal resolution.

  19. Trace elements in oil shale. Progress report, 1979-1980

    SciTech Connect (OSTI)

    Chappell, W R

    1980-01-01

    The purpose of this research program is to understand the potential impact of an oil shale industry on environmental levels of trace contaminants in the region. The program involves a comprehensive study of the sources, release mechanisms, transport, fate, and effects of toxic trace chemicals, principally the trace elements, in an oil shale industry. The overall objective of the program is to evaluate the environmental and health consequences of the release of toxic trace elements by shale and oil production and use. The baseline geochemical survey shows that stable trace elements maps can be constructed for numerous elements and that the trends observed are related to geologic and climatic factors. Shale retorted by above-ground processes tends to be very homogeneous (both in space and in time) in trace element content. Leachate studies show that significant amounts of B, F, and Mo are released from retorted shales and while B and Mo are rapidly flushed out, F is not. On the other hand, As, Se, and most other trace elements are not present in significant quantities. Significant amounts of F and B are also found in leachates of raw shales. Very large concentrations of reduced sulfur species are found in leachates of processed shale. Very high levels of B and Mo are taken up in some plants growing on processed shale with and without soil cover. There is a tendency for some trace elements to associate with specific organic fractions, indicating that organic chelation or complexation may play an important role. Many of the so-called standard methods for analyzing trace elements in oil shale-related materials are inadequate. A sampling manual is being written for the environmental scientist and practicing engineer. A new combination of methods is developed for separating the minerals in oil shale into different density fractions. Microbial investigations have tentatively identified the existence of thiobacilli in oil shale materials such as leachates. (DC)

  20. A boundary integral formalism for stochastic ray tracing in billiards

    E-Print Network [OSTI]

    David J. Chappell; Gregor Tanner

    2014-11-06

    Determining the flow of rays or particles driven by a force or velocity field is fundamental to modelling many physical processes, including weather forecasting and the simulation of molecular dynamics. High frequency wave energy distributions can also be approximated using flow or transport equations. Applications arise in underwater and room acoustics, vibro-acoustics, seismology, electromagnetics, quantum mechanics and in producing computer generated imagery. In many practical applications, the driving field is not known exactly and the dynamics are determined only up to a degree of uncertainty. This paper presents a boundary integral framework for propagating flows including uncertainties, which is shown to systematically interpolate between a deterministic and a completely random description of the trajectory propagation. A simple but efficient discretisation approach is applied to model uncertain billiard dynamics in an integrable rectangular domain.

  1. Trace formulae for non-equilibrium Casimir interactions, heat radiation and heat transfer for arbitrary objects

    E-Print Network [OSTI]

    Matthias Krüger; Giuseppe Bimonte; Thorsten Emig; Mehran Kardar

    2012-07-16

    We present a detailed derivation of heat radiation, heat transfer and (Casimir) interactions for N arbitrary objects in the framework of fluctuational electrodynamics in thermal non-equilibrium. The results can be expressed as basis-independent trace formulae in terms of the scattering operators of the individual objects. We prove that heat radiation of a single object is positive, and that heat transfer (for two arbitrary passive objects) is from the hotter to a colder body. The heat transferred is also symmetric, exactly reversed if the two temperatures are exchanged. Introducing partial wave-expansions, we transform the results for radiation, transfer and forces into traces of matrices that can be evaluated in any basis, analogous to the equilibrium Casimir force. The method is illustrated by (re)deriving the heat radiation of a plate, a sphere and a cylinder. We analyze the radiation of a sphere for different materials, emphasizing that a simplification often employed for metallic nano-spheres is typically invalid. We derive asymptotic formulae for heat transfer and non-equilibrium interactions for the cases of a sphere in front a plate and for two spheres, extending previous results. As an example, we show that a hot nano-sphere can levitate above a plate with the repulsive non-equilibrium force overcoming gravity -- an effect that is not due to radiation pressure.

  2. Information Technology Security Assessment Framework

    E-Print Network [OSTI]

    Federal Information Technology Security Assessment Framework November 28, 2000 Prepared (NIST) Computer Security Division #12;Overview Information and the systems that process it are among and maintain a program to adequately secure its information and system assets. Agency programs must: 1) assure

  3. Cybersecurity Framework AccessControl

    E-Print Network [OSTI]

    Cybersecurity Framework AccessControl Policy Machine Cloud Computing Cryptography Evaluation Guidelines Standards Systems SecurityPractices Critical Infrastructure Verification Security Controls Assets-170 Computer Security Division 2013 Annual Report #12;#12;NIST Special Publication 800-170 Computer Security

  4. A Framework for Using Web

    E-Print Network [OSTI]

    Goy, Anna

    A Framework for Using Web Services to Enhance QoS for Content Delivery Francesco Buccafurri presence and low price drove the success of early Web-content delivery. Cur- rently, however, quality designed to enable the QoS analysis of Web-service processes for real-time service provisioning (RTSP

  5. Energy Efficient Steam Trapping of Trace Heating Systems 

    E-Print Network [OSTI]

    Krueger, R. G.; Wilt, G. W.

    1981-01-01

    required to achieve economic tracer lengths; 3. Maximum allowable trapping distance for specific applications 4.Data important to determine condensate loads; 5. Trap selection, sizing, good installation practices, and proper maintenance. Using...

  6. Solar Tracing Sensors for Maximum Solar Concentrator Efficiency - Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics -7541 *ImpactScience(TechnicalForStorm CloselyDOE

  7. Highly Reversible Open Framework Nanoscale Electrodes for Divalent Ion Batteries

    E-Print Network [OSTI]

    Cui, Yi

    Highly Reversible Open Framework Nanoscale Electrodes for Divalent Ion Batteries Richard Y. Wang into electrode materials has enabled the development of rechargeable batteries with high energy density. Reversible insertion of divalent ions such as magnesium would allow the creation of new battery chemistries

  8. A HIERARCHICAL DESIGN OPTIMIZATION FRAMEWORK FOR BUILDING PERFORMANCE ANALYSIS

    E-Print Network [OSTI]

    Papalambros, Panos

    A HIERARCHICAL DESIGN OPTIMIZATION FRAMEWORK FOR BUILDING PERFORMANCE ANALYSIS Ruchi Choudhary1 the consistency between decisions made at various points during building performance analysis. Analytical Target values of performance goals compatible with one another. Application to the energy analysis of a three

  9. Generator Coordinate Method framework for Double Beta Decay

    E-Print Network [OSTI]

    Andrzej Bobyk; Wies?aw A. Kami?ski

    2014-11-10

    We propose a consistent prescription for the derivation of the particle number and angular momentum projected QRPA (PQRPA) equation in the Generator Coordinate Method (GCM) framework for calculation of NME's of double-beta decay of axially deformed nuclei. We derive closed formulae for the calculation of excitation energies and wave functions of the intermediate nucleus.

  10. Detonation Simulation with the AMROC Framework Ralf Deiterding

    E-Print Network [OSTI]

    Barr, Al

    . The reaction results in an energy release driving the shock wave for- ward. In a self-sustaining detonationDetonation Simulation with the AMROC Framework Ralf Deiterding California Institute of Technology-dimensional nature of transient detonation waves. But the accurate approximation of realistic detonations

  11. Framework to analyze Risk of Climate Change on Water

    E-Print Network [OSTI]

    Keller, Arturo A.

    climate- related physical or regulatory water shortage risks for power generation · Technology development : ­ Improved and Advanced Cooling Technologies project Our focus here EDF-EPRI "Water-Climate" partnership #12Framework to analyze Risk of Climate Change on Water and Energy Sustainability Denis AELBRECHT

  12. Rapid and gradual modes of aerosol trace metal dissolution in seawater

    E-Print Network [OSTI]

    Mackey, KRM; Chien, CT; Post, AF; Saito, MA; Paytan, A

    2015-01-01

    Atlantic,” in Trace Metals in Seawater, NATO Conferencesolubility of trace metals from natural and anthropogenicresponses to atmospheric metal deposi- tion in the coastal

  13. Project Based Energy Conservation vs. Management Based Energy Conservation 

    E-Print Network [OSTI]

    Judy, K.; O'Brien, S.

    2009-01-01

    Basic American Foods (BAF) is the largest potato dehydrator worldwide. This paper will trace the shift from a Project Based to Management Based energy conservation program. Second only to raw material, energy is one of the highest expenses at BAF...

  14. L-?Functions and Trace Formula Workshop Schedule

    E-Print Network [OSTI]

    2015-05-11

    L-?Functions and Trace Formula Workshop Schedule. May 11 – May 13, 2015 at Purdue University. Monday, May 11. 9:15 am – 9:30 am: Casselman/Shahidi:.

  15. Tax Deduction Qualified Software: TRACE Version 6.3.2

    Broader source: Energy.gov [DOE]

    Provides required documentation that the TRACE version 6.3.2 meets Internal Revenue Code §179D (c)(1) and (d) Regulations Notice 2006-52, Section 6 requirements as amplified by Notice 2008-40, Section 4 requirements.

  16. Trace formulas for fourth order operators on unit interval, II

    E-Print Network [OSTI]

    Andrey Badanin; Evgeny Korotyaev

    2014-12-16

    We consider self-adjoint fourth order operators on the unit interval with the Dirichlet type boundary conditions. For such operators we determine few trace formulas, similar to the case of Gelfand--Levitan formulas for second order operators.

  17. Ichnotaxonomic assessment of Mazon Creek area trace fossils, Illinois, USA

    E-Print Network [OSTI]

    LoBue, David J.

    2010-08-12

    The Francis Creek Shale Member (FCSM) of the Mid-Pennsylvanian Carbondale Formation along Mazon Creek in northern Illinois is known for soft-bodied organisms preserved within siderite concretions. Trace fossils, though ...

  18. Laboratory measurements and modeling of trace atmospheric species

    E-Print Network [OSTI]

    Sheehy, Philip M. (Philip Michael)

    2005-01-01

    Trace species play a major role in many physical and chemical processes in the atmosphere. Improving our understanding of the impact of each species requires a combination of laboratory exper- imentation, field measurements, ...

  19. TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID...

    Open Energy Info (EERE)

    TRACING FLUID SOURCES IN THE COSO GEOTHERMAL SYSTEM USING FLUID-INCLUSION GAS CHEMISTRY Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings:...

  20. Vascular flora and gradient analysis of the Natchez Trace Parkway 

    E-Print Network [OSTI]

    Phillips, Nena Mae Monique

    2009-06-02

    Vascular plant collections were made on the Natchez Trace Parkway over a 15 month period beginning in August 2004. These collections along with previous work done by the National Park Service (NPS) produced a flora of 750 ...

  1. Understanding reservoir mechanisms using phase and component streamline tracing 

    E-Print Network [OSTI]

    Kumar, Sarwesh

    2009-05-15

    Conventionally streamlines are traced using total flux across the grid cell faces. The visualization of total flux streamlines shows the movement of flood, injector-producer relationship, swept area and movement of tracer. ...

  2. Trace determination of lead by helium-4 activation analysis 

    E-Print Network [OSTI]

    Vargas Bernal, Maria E.

    1984-01-01

    TRACE DETERMINATION OF LEAD BY HELIUM-4 ACTIVATION ANALYSIS A Thesis by MARIA E. VARGAS BERNAL Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August... 1984 Major Subject: Chemistry TRACE DETERMINATION OF LEAD BY HELIUM-4 ACTIVATION ANALYSIS A Thesis by MARIA E. VARGAS BERNAL Approved as to style and format by: Emile A. Schweikert (Chairman of Committee) Marvin W. Rowe (Member) Gerald A. Sc...

  3. COLDEX New Data Acquisition Framework

    E-Print Network [OSTI]

    Grech, Christian

    2015-01-01

    COLDEX (COLD bore EXperiment) is an experiment of the TE-VSC group installed in the Super Proton Synchrotron (SPS) which mimics a LHC type cryogenic vacuum system. In the framework of the High Luminosity upgrade of the LHC (HL-LHC project), COLDEX has been recommissioned in 2014 in order to validate carbon coatings performances at cryogenic temperature with LHC type beams. To achieve this mission, a data acquisition system is needed to retrieve and store information from the different experiment’s systems (vacuum, cryogenics, controls, safety) and perform specific calculations. This work aimed to completely redesign, implement, test and operate a brand new data acquisition framework based on communication with the experiment’s PLCs for the devices potentially available over network. The communication protocol to the PLCs is based on data retrieval both from CERN middleware infrastructures (CMW, JAPC) and on a novel open source Simatic S7 data exchange package over TCP/IP (libnodave).

  4. A Multi-core High Performance Computing Framework for Probabilistic Solutions of

    E-Print Network [OSTI]

    Franchetti, Franz

    1 A Multi-core High Performance Computing Framework for Probabilistic Solutions of Distribution. In this paper we developed a generally applicable high performance computing framework for Monte Carlo--Distribution systems, high performance comput- ing, Monte Carlo simulation, probabilistic load flow, renewable energy

  5. INTEGRATING AGRICULTURAL AND FORESTRY GHG MITIGATION RESPONSE INTO GENEARL ECONOMY FRAMEWORKS

    E-Print Network [OSTI]

    McCarl, Bruce A.

    INTEGRATING AGRICULTURAL AND FORESTRY GHG MITIGATION RESPONSE INTO GENEARL ECONOMY FRAMEWORKS GHG MITIGATION RESPONSE INTO GENEARL ECONOMY FRAMEWORKS: DEVELOPING A FAMILY OF RESPONSE FUNCTIONS 1 of economy-wide analysis of greenhouse gas mitigation options can be found in a special issue of the Energy

  6. STEP Energy Coach and Technical Consultant Job Descriptions

    Broader source: Energy.gov [DOE]

    STEP Energy Coach and Technical Consultant Job Descriptions, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  7. An Electrically Switchable Metal-Organic Framework

    SciTech Connect (OSTI)

    Fernandez, Carlos A.; Martin, Paul F.; Schaef, Herbert T.; Bowden, Mark E.; Thallapally, Praveen K.; Dang, Liem X.; Xu, Wu; Chen, Xilin; McGrail, B. Peter

    2014-08-19

    Crystalline metal organic framework (MOF) materials containing interconnected porosity can be chemically modified to promote stimulus-driven (light, magnetic or electric fields) structural transformations that can be used in a number of devices. Innovative research strategies are now focused on understanding the role of chemical bond manipulation to reversibly alter the free volume in such structures of critical importance for electro-catalysis, molecular electronics, energy storage technologies, sensor devices and smart membranes. In this letter, we study the mechanism for which an electrically switchable MOF composed of Cu(TCNQ) (TCNQ 5 7,7,8,8-tetracyanoquinodimethane) transitions from a high-resistance state to a conducting state in a reversible fashion by an applied potential. The actual mechanism for this reversible electrical switching is still not understood even though a number of reports are available describing the application of electric-field-induced switching of Cu(TCNQ) in device fabrication.

  8. An Electrically Switchable Metal-Organic Framework

    SciTech Connect (OSTI)

    Fernandez, CA; Martin, PC; Schaef, T; Bowden, ME; Thallapally, PK; Dang, L; Xu, W; Chen, XL; McGrail, BP

    2014-08-19

    Crystalline metal organic framework (MOF) materials containing interconnected porosity can be chemically modified to promote stimulus-driven (light, magnetic or electric fields) structural transformations that can be used in a number of devices. Innovative research strategies are now focused on understanding the role of chemical bond manipulation to reversibly alter the free volume in such structures of critical importance for electro-catalysis, molecular electronics, energy storage technologies, sensor devices and smart membranes. In this letter, we study the mechanism for which an electrically switchable MOF composed of Cu(TCNQ) (TCNQ = 7,7,8,8-tetracyanoquinodimethane) transitions from a high-resistance state to a conducting state in a reversible fashion by an applied potential. The actual mechanism for this reversible electrical switching is still not understood even though a number of reports are available describing the application of electric-field-induced switching of Cu(TCNQ) in device fabrication.

  9. Linkages of DOE's Energy Storage R&D to Batteries and Ultracapacitors...

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

    traces the connections between DOE energy storage research and downstream energy storage systems used in hybrid electric, plug-in hybrid electric, and fully electric vehicles....

  10. Gas adsorption on metal-organic frameworks

    DOE Patents [OSTI]

    Willis, Richard R. (Cary, IL); Low, John J. (Schaumburg, IL), Faheem, Syed A. (Huntley, IL); Benin, Annabelle I. (Oak Forest, IL); Snurr, Randall Q. (Evanston, IL); Yazaydin, Ahmet Ozgur (Evanston, IL)

    2012-07-24

    The present invention involves the use of certain metal organic frameworks that have been treated with water or another metal titrant in the storage of carbon dioxide. The capacity of these frameworks is significantly increased through this treatment.

  11. Arthur-Selberg trace formula CRM, June 30-July 3, 2009

    E-Print Network [OSTI]

    Lapid, Erez

    #12;#12;Arthur-Selberg trace formula Erez Lapid CRM, June 30-July 3, 2009 #12;Contents Applications of the Selberg Trace Formula 1. Weyl's law #12;Contents Applications of the Selberg Trace Formula 1. Weyl's law 2. Prime Geodesic Theorem #12;Contents Applications of the Selberg Trace Formula 1. Weyl's law 2. Prime

  12. Energy Information Handbook: Applications for Energy-Efficient Building Operations

    E-Print Network [OSTI]

    Granderson, Jessica

    2013-01-01

    interval data energy models: IPMVP Options B and C. 2008.measurement and verification (IPMVP). Baseline Energy Use (and Verification Protocol (IPMVP) presents a framework of

  13. NCAI Tribal Energy Energy Education Initiative Workshop: Oregon...

    Energy Savers [EERE]

    about the Office of Indian Energy's efforts to develop training curriculum on renewable energy tribal project development and financing, including how to build a framework for...

  14. Laser ray tracing in a parallel arbitrary Lagrangian-Eulerian adaptive mesh refi

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and- Energy InnovationLaserLaser ray tracing

  15. Search results | Department of Energy

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

    4 A guide for social studies educators using the Energy Literacy framework and videos. Includes discussion points related to Essential Principle 4: "Various sources of energy can...

  16. Search results | Department of Energy

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

    Download Energy Literacy Social Studies Guide - Essential Principle 6 A guide for social studies educators using the Energy Literacy framework and videos. Includes discussion...

  17. Framework for Selecting Leading Performance Tools for Achieving Leed 3.0 Credits 

    E-Print Network [OSTI]

    Pathak, Rutuparna

    2010-10-12

    energy simulation software. They may require resources (tools) to support their decisions and to assess the risk involved in decision making. This research has presented a framework that links building performance assessment tools with the LEED rating...

  18. A Global Land System Framework for Integrated Climate-Change Assessments

    E-Print Network [OSTI]

    Schlosser, C. Adam

    Land ecosystems play a major role in the global cycles of energy, water, carbon and nutrients. A Global Land System (GLS) framework has been developed for the Integrated Global Systems Model Version 2 (IGSM2) to simulate ...

  19. High-Throughput Methodology for Discovery of Metal-Organic Frameworks...

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

    High-Throughput Methodology for Discovery of Metal-Organic Frameworks with a High Binding Energy (New Joint UC-BerkeleySymyx DoDDLA Project) (presentation) High-Throughput...

  20. Functional programming framework for GRworkbench

    E-Print Network [OSTI]

    Andrew J. Moylan; Susan M. Scott; Antony C. Searle

    2007-10-16

    The software tool GRworkbench is an ongoing project in visual, numerical General Relativity at The Australian National University. Recently, the numerical differential geometric engine of GRworkbench has been rewritten using functional programming techniques. By allowing functions to be directly represented as program variables in C++ code, the functional framework enables the mathematical formalism of Differential Geometry to be more closely reflected in GRworkbench . The powerful technique of `automatic differentiation' has replaced numerical differentiation of the metric components, resulting in more accurate derivatives and an order-of-magnitude performance increase for operations relying on differentiation.

  1. Framework for SCADA Security Policy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015ExecutiveFluorescent LampFort Collins,47328 Vol. 77, No.Framework

  2. Cosmological back-reaction in modified gravity and its implications for dark energy

    E-Print Network [OSTI]

    Anthony W. H. Preston; Tim R. Morris

    2014-08-11

    We study the effective stress-energy tensor induced by cosmological inhomogeneity in $f(R)=R+cR^2$ and equivalent scalar-tensor theories, motivated both by models of early universe inflation and by phenomenological alternative cosmologies to the standard $\\Lambda$-CDM. We use Green and Wald's framework for averaging over classical fluctuations of short-wavelength $\\lambda$. By ensuring that the leading non-linear terms from the fluctuations of the Einstein terms and the corrections both contribute in the formal limit as $\\lambda\\to0$, we derive a diffeomorphism invariant effective stress-energy tensor whose trace is non-vanishing and of the right sign to potentially account for the current acceleration of the universe. However a more phenomenologically acceptable dark energy model would be required if this effect were to fully account for the current acceleration.

  3. Isotopic abundance in atom trap trace analysis

    DOE Patents [OSTI]

    Lu, Zheng-Tian; Hu, Shiu-Ming; Jiang, Wei; Mueller, Peter

    2014-03-18

    A method and system for detecting ratios and amounts of isotopes of noble gases. The method and system is constructed to be able to measure noble gas isotopes in water and ice, which helps reveal the geological age of the samples and understand their movements. The method and system uses a combination of a cooled discharge source, a beam collimator, a beam slower and magneto-optic trap with a laser to apply resonance frequency energy to the noble gas to be quenched and detected.

  4. Trace metal mapping by laser-induced breakdown spectroscopy

    SciTech Connect (OSTI)

    Kaiser, Jozef [ORNL; Novotny, Dr. Karel [Masaryk University; Hrdlicka, A [Brno University of Technology, Czech Republic; Malina, R [Brno University of Technology, Czech Republic; Hartl, M [Brno University of Technology, Czech Republic; Kizek, R [Mendel University of Brno; Adam, V [Mendel University of Brno

    2012-01-01

    Abstract: Laser-Induced Breakdown Spectroscopy (LIBS) is a sensitive optical technique capable of fast multi-elemental analysis of solid, gaseous and liquid samples. The potential applications of lasers for spectrochemical analysis were developed shortly after its invention; however the massive development of LIBS is connected with the availability of powerful pulsed laser sources. Since the late 80s of 20th century LIBS dominated the analytical atomic spectroscopy scene and its application are developed continuously. Here we review the utilization of LIBS for trace elements mapping in different matrices. The main emphasis is on trace metal mapping in biological samples.

  5. Sandia Energy - Current Energy Converter Array Optimization Framework

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultidayAlumniProjects Caterpillar,Concentratingctasca HomeCurrent

  6. Automated Tracing of Horizontal Neuron Processes During Retinal Development

    SciTech Connect (OSTI)

    Kerekes, Ryan A [ORNL; Martins, Rodrigo [St. Jude Children's Research Hospital; Dyer, Michael A [ORNL; Gleason, Shaun Scott [ORNL; Karakaya, Mahmut [ORNL; Davis, Denise [St. Jude Children's Research Hospital

    2011-01-01

    In the developing mammalian retina, horizontal neurons undergo a dramatic reorganization oftheir processes shortly after they migrate to their appropriate laminar position. This is an importantprocess because it is now understood that the apical processes are important for establishing theregular mosaic of horizontal cells in the retina and proper reorganization during lamination isrequired for synaptogenesis with photoreceptors and bipolar neurons. However, this process isdifficult to study because the analysis of horizontal neuron anatomy is labor intensive and time-consuming. In this paper, we present a computational method for automatically tracing the three-dimensional (3-D) dendritic structure of horizontal retinal neurons in two-photon laser scanningmicroscope (TPLSM) imagery. Our method is based on 3-D skeletonization and is thus able topreserve the complex structure of the dendritic arbor of these cells. We demonstrate theeffectiveness of our approach by comparing our tracing results against two sets of semi-automatedtraces over a set of 10 horizontal neurons ranging in age from P1 to P5. We observe an averageagreement level of 81% between our automated trace and the manual traces. This automatedmethod will serve as an important starting point for further refinement and optimization.

  7. Reconstructing Critical Paths from Execution Traces Martijn Hendriks

    E-Print Network [OSTI]

    Vaandrager, Frits

    Reconstructing Critical Paths from Execution Traces Martijn Hendriks Embedded Systems Institute of constructing critical paths from incomplete information. In general, a directed acyclic graph of tasks with their execution times (i.e., a task graph) is necessary to extract critical paths. We assume, however, that only

  8. Accurate Critical Path Analysis via Random Trace Construction

    E-Print Network [OSTI]

    Zilles, Craig

    Accurate Critical Path Analysis via Random Trace Construction Pierre Salverda Charles Tucker Craig to their profiled behavior. We demonstrate our technique in the context of critical path analysis, showing it can achieve the same accuracy as a hardware critical path predictor, but with lower hardware requirements. Key

  9. Reflected and Transmitted Irradiance from Area Sources using Vertex Tracing

    E-Print Network [OSTI]

    Utah, University of

    Reflected and Transmitted Irradiance from Area Sources using Vertex Tracing Michael M. Stark irradiance analytically from polygonal luminaires in polygonal environments has proven effective for direct- ally used edge-based solutions to the irradiance integral; our previous work pre- sented a vertex

  10. Parallel Seismic Ray Tracing in a Global Earth Model

    E-Print Network [OSTI]

    Genaud, Stéphane

    from the hypocenter (source) to one station. The #28;nal objective of the seismic tomography process1 Parallel Seismic Ray Tracing in a Global Earth Model Marc Grunberg * , Stéphane Genaud of the Earth interior, and seismic tomogra- phy is a means to improve knowledge in this #28;eld. In order

  11. Optimal Suspicion Functions for Tardos Traitor Tracing Schemes

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Descriptors E.4 [Data]: Coding and Information Theory; G.1 [Mathematics of Computing]: Numerical Analysis; G.1 functions for Tardos traitor tracing schemes. In the simple decoder approach (computation of a score.6 [Numerical Analysis]: Optimization--Constrained optimization, Stochastic programming General Terms Design

  12. LANDFILL UNDERGROUND POLLUTION DETECTION AND CHARACTERIZATION USING INORGANIC TRACES

    E-Print Network [OSTI]

    Short, Daniel

    LANDFILL UNDERGROUND POLLUTION DETECTION AND CHARACTERIZATION USING INORGANIC TRACES M. O. LOOSER1 received 1 January 1998; accepted in revised form 1 January 1999) AbstractÐSince water is the main contamination arrow in the underground, it is necessary to get good indicators to be able to detect pollution

  13. Trace extensions, determinant bundles, and gauge group cocycles

    E-Print Network [OSTI]

    Joakim Arnlind; Jouko Mickelsson

    2002-09-04

    We study the geometry of determinant line bundles associated to Dirac operators on compact odd dimensional manifolds. Physically, these arise as (local) vacuum line bundles in quantum gauge theory. We give a simplified derivation of the commutator anomaly formula using a construction based on noncyclic trace extensions and associated multiplicative renormalized determinants.

  14. Trace Elements Greg Mullins, Extension Nutrient Management Specialist, Virginia Tech

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    the plants. Manganese (Mn) Manganese deficiency has been found on soybeans and peanuts grown in VirginiaTrace Elements Greg Mullins, Extension Nutrient Management Specialist, Virginia Tech Steve Heckendorn, Soil Test Laboratory Manager, Virginia Tech Soil Test Note #4 Introduction Your Soil Test Report

  15. Realistic Performance Analysis of WSN Protocols Through Trace Based Simulation

    E-Print Network [OSTI]

    Han, Qi "Chee"

    Realistic Performance Analysis of WSN Protocols Through Trace Based Simulation Alan Marchiori, Lin It is a difficult endeavor to realistically evaluate the perfor- mance of wireless sensor network (WSN) protocols. Generic network simulators are often used, but they tend to rely on synthetic models. Because WSN

  16. TRACE FORMULAS AND BORGTYPE THEOREMS FOR MATRIXVALUED JACOBI AND DIRAC

    E-Print Network [OSTI]

    TRACE FORMULAS AND BORG­TYPE THEOREMS FOR MATRIX­VALUED JACOBI AND DIRAC FINITE DIFFERENCE­valued Jacobi opera­ tors H and supersymmetric Dirac di#erence operators D are proved. More precisely, assuming reflectionless matrix coe#cients A, B in the self­adjoint Jacobi operator H = AS + + A - S - + B (with

  17. Towards understanding heterogeneous clouds at scale: Google trace analysis

    E-Print Network [OSTI]

    , their distribution, and the actual resource utilization. Unlike previous scheduler traces we are aware of, this one comparison of actual resource utilization with the user-supplied resource estimates available to the cluster, Ericsson, Facebook, Fusion-IO, General Electric, Hewlett Packard, Hitachi, Huawei, IBM, Intel, Mark

  18. Trace Partitioning in Abstract Interpretation Based Static Analyzers

    E-Print Network [OSTI]

    Mauborgne, Laurent

    designing a tractable static analysis, one usually needs to approximate the trace semantics. This paper information about the execution order and the concrete flow paths is lost. However, this reachable states or -1 at the end of this piece of code; in par* *ticular sgn cannot be equal to 0. As a consequence

  19. Quantifying the Digital Traces of Hurricane Sandy on Flickr

    E-Print Network [OSTI]

    Stanley, H. Eugene

    Quantifying the Digital Traces of Hurricane Sandy on Flickr Tobias Preis1 *, Helen Susannah Moat1 social science. To investigate user attention to the Hurricane Sandy disaster in 2012, we analyze data to Hurricane Sandy bears a striking correlation to the atmospheric pressure in the US state New Jersey during

  20. Tracing gas motions in the Centaurus Cluster

    E-Print Network [OSTI]

    J. Graham; A. C. Fabian; J. S. Sanders; R. G. Morris

    2006-02-21

    We apply the stochastic model of iron transport developed by Rebusco et. al. (2005) to the Centaurus cluster. Using this model, we find that an effective diffusion coefficient D in the range 2x10^28 - 4x10^28 cm^2 s^-1 can approximately reproduce the observed abundance distribution. Reproducing the flat central profile and sharp drop around 30-70 kpc, however, requires a diffusion coefficient that drops rapidly with radius so that D > 4x10^28 cm^2 s^-1 only inside about 25 kpc. Assuming that all transport is due to fully-developed turbulence, which is also responsible for offsetting cooling in the cluster core, we calculate the length and velocity scales of energy injection. These length scales are found to be up to a factor of ~ 10 larger than expected if the turbulence is due to the inflation and rising of a bubble. We also calculate the turbulent thermal conductivity and find it is unlikely to be significant in preventing cooling.

  1. Traces of natural radionuclides in animal food

    SciTech Connect (OSTI)

    Merli, Isabella Desan; Guazzelli da Silveira, Marcilei A.; Medina, Nilberto H.

    2014-11-11

    Naturally occurring radioactive materials are present everywhere, e.g., in soil, air, housing materials, food, etc. Therefore, human beings and animals receive internal exposure from radioactive elements inside their bodies through breathing and alimentation. Gamma radiation has enough energy to remove an electron from the atom and compromise the rearrangement of electrons in the search for a more stable configuration which can disturb molecule chemical bonding. Food ingestion is one of the most common forms of radioisotopes absorption. The goal of this work is the measurement of natural gamma radiation rates from natural radioisotopes present in animal food. To determine the concentration of natural radionuclides present in animal food gamma-ray spectrometry was applied. We have prepared animal food samples for poultry, fish, dogs, cats and cattle. The two highest total ingestion effective doses observed refers to a sample of mineral salt cattle, 95.3(15) ?Sv/year, rabbit chow, with a value of 48(5) ?Sv/year, and cattle mineral salt, with a value of 69(7) ?Sv/year, while the annual total dose value from terrestrial intake radionuclide is of the order of 290 ?Sv/year.

  2. Developpement WebFrameworks AJAX Developpement Web

    E-Print Network [OSTI]

    Richer, Jean-Michel

    D´eveloppement WebFrameworks AJAX D´eveloppement Web Frameworks AJAX Jean-Michel Richer jean-michel.richer@univ-angers.fr http://www.info.univ-angers.fr/pub/richer 2009 1 / 27 #12;D´eveloppement WebFrameworks AJAX Objectif d´eveloppement Web et augmenter l'interactivit´e avec l'utilisateur 2 / 27 #12;D´eveloppement Web

  3. Trace metal levels in sediments of Pearl Harbor (Hawaii)

    SciTech Connect (OSTI)

    Ashwood, T.L.; Olsen, C.R.; Larsen, I.L.; Tamura, T.

    1986-09-01

    This study was conducted to measure the distribution of lead and other trace metals in the sediments of Pearl Harbon (Hawaii) to determine whether paint chips from vessels of the US Navy's Inactive Fleet have affected the environmental quality of Middle Loch. Sediment cores (ranging from 0.5 to 3.0 m long) were collected from Middle Loch near the Naval Inactive Ships Maintenance Facility and in an area of West Loch that is relatively isolated and unaffected by naval operations. Concentrations of copper, lead, and zinc averaged 180 ..mu..g/g, 49 ..mu..g/g, and 272 ..mu..g/g, respectively, in recent Middle Loch sediments. These concentrations are significantly higher than those in either historical Middle Loch sediments or recent West Loch sediments. However, except for lead, the concentrations in recent Middle Loch sediments are similar to those of older Middle Loch sediments, which indicates that the increase in trace metal contamination began before the onset of Inactive Fleet operations (about 1946). Increased trace metal levels in recent Middle Loch sediments might be expected to result from two potential sources: (1) sewage discharges and (2) paint from inactive vessels. Since paint contains elevated levels of lead and zinc but little copper, the elevated copper levels in Middle Loch sediments tend to implicate sewage as the source of trace metal contamination. Moreover, the lead:zinc ratio of recent Middle Loch sediments (0.18:1) is a factor of 10 lower than that measured in paint (2.1:1), and the Middle Loch lead:zinc ratio is not significantly greater than that measured in recent West Loch sediments (0.21:1). Hence, we suggest that sewage rather than paint is the major source of trace metal contamination of Middle Loch. This is consistent with the findings of a previous study by US navy personnel.

  4. Trace Metal Source Terms in Carbon Sequestration Environments

    SciTech Connect (OSTI)

    Karamalidis, Athanasios; Torres, Sharon G.; Hakala, Jacqueline A.; Shao, Hongbo; Cantrell, Kirk J.; Carroll, Susan A.

    2013-01-01

    ABSTRACT: Carbon dioxide sequestration in deep saline and depleted oil geologic formations is feasible and promising; however, possible CO2 or CO2-saturated brine leakage to overlying aquifers may pose environmental and health impacts. The purpose of this study was to experimentally define to provide a range of concentrations that can be used as the trace element source term for reservoirs and leakage pathways in risk simulations. Storage source terms for trace metals are needed to evaluate the impact of brines leaking into overlying drinking water aquifers. The trace metal release was measured from cements and sandstones, shales, carbonates, evaporites, and basalts from the Frio, In Salah, Illinois Basin, Decatur, Lower Tuscaloosa, Weyburn-Midale, Bass Islands, and Grand Ronde carbon sequestration geologic formations. Trace metal dissolution was tracked by measuring solution concentrations over time under conditions (e.g., pressures, temperatures, and initial brine compositions) specific to the sequestration projects. Existing metrics for maximum contaminant levels (MCLs) for drinking water as defined by the U.S. Environmental Protection Agency (U.S. EPA) were used to categorize the relative significance of metal concentration changes in storage environments because of the presence of CO2. Results indicate that Cr and Pb released from sandstone reservoir and shale cap rocks exceed the MCLs byan order of magnitude, while Cd and Cu were at or below drinking water thresholds. In carbonate reservoirs As exceeds the MCLs by an order of magnitude, while Cd, Cu, and Pb were at or below drinking water standards. Results from this study can be used as a reasonable estimate of the trace element source term for reservoirs and leakage pathways in risk simulations to further evaluate the impact of leakage on groundwater quality.

  5. Gas sensor incorporating a porous framework

    DOE Patents [OSTI]

    Yaghi, Omar M; Czaja, Alexander U; Wang, Bo; Galatsis, Kosmas; Wang, Kang L; Furukawa, Hiroyasu

    2014-05-27

    The disclosure provides sensor for gas sensing including CO.sub.2 gas sensors comprising a porous framework sensing area for binding an analyte gas.

  6. Gas sensor incorporating a porous framework

    DOE Patents [OSTI]

    Yaghi, Omar M.; Czaja, Alexander U.; Wang, Bo; Furukawa, Hiroyasu; Galatsis, Kosmas; Wang, Kang L.

    2013-07-09

    The disclosure provides sensor for gas sensing including CO.sub.2 gas sensors comprising a porous framework sensing area for binding an analyte gas.

  7. Bioenergy Knowledge Discovery Framework Recognized at National...

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

    50 papers with wide-ranging topics in the field of geospatial information systems. The paper explains how the Bioenergy Knowledge Discovery Framework (KDF) is bringing together...

  8. Preparation of metal-catecholate frameworks

    SciTech Connect (OSTI)

    Yaghi, Omar M.; Gandara-Barragan, Felipe; Lu, Zheng; Wan, Shun

    2014-06-03

    The disclosure provides for metal catecholate frameworks, and methods of use thereof, including gas separation, gas storage, catalysis, tunable conductors, supercapacitors, and sensors.

  9. Developmental long trace profiler using optimally aligned mirror based pentaprism

    E-Print Network [OSTI]

    Barber, Samuel K

    2011-01-01

    Berlin für Materialien und Energie, ElektronenspeicherringBerlin für Materialien und Energie, ElektronenspeicherringBerlin für Materialien und Energie, Elektronenspeicherring

  10. HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 Trace elements and alkaliTrace elements and alkali

    E-Print Network [OSTI]

    Zevenhoven, Ron

    mg/m³STPSTP @ 11 % O22, dry Power plant Finland (1990+) MSW incinerator Finland (1994) MSW incinerator EU * (2000) Power plant Germany (1999) MSW incinerator Germany (1999) Waste incinerator USA (1995 UNIVERSITY OF TECHNOLOGY ENE-47.153 Gas turbine inlet specifications for trace elementsGas turbine inlet

  11. Theoretical Framework for Microscopic Osmotic Phenomena Theoretical Framework for Microscopic Osmotic Phenomena

    E-Print Network [OSTI]

    Kramer, Peter

    Theoretical Framework for Microscopic Osmotic Phenomena Theoretical Framework for Microscopic Osmotic Phenomena Paul J. Atzberger Department of Mathematics University of California, Santa Barbara 25, 2007) The basic ingredients of osmotic pressure are a solvent fluid with a soluble molecular

  12. Obfuscatory obscanturism: making workload traces of commercially-sensitive systems safe to release

    E-Print Network [OSTI]

    Cortes, Corinna

    such as traces, researchers must make assumptions, but these may be at odds with the actual workloads. For example, traces from Hadoop MapReduce analytics clusters at Facebook and Yahoo showed that small jobs

  13. Direct Painting Software for Tracing on 3D Brain Surfaces with

    E-Print Network [OSTI]

    Direct Painting Software for Tracing on 3D Brain Surfaces with Global Conformal Parameterization 1 4 Illustrates tracing on the brain surface with the direct painting software. (a) shows the global

  14. Combining sedimentological, trace metal (Mn, Mo) and molecular evidence for reconstructing past water-column

    E-Print Network [OSTI]

    Gilli, Adrian

    Combining sedimentological, trace metal (Mn, Mo) and molecular evidence for reconstructing past online 22 June 2013 Abstract Here, we present sedimentological, trace metal, and molecular evidence underscores the value of combining sedimentological, geochemical, and microbiological approaches

  15. Evaluation of KDOT's Vehicle Fleet's CO2 Emissions and Possible Energy Reductions

    E-Print Network [OSTI]

    Nielsen, Eric

    2012-12-31

    Increasing energy demands require more energy extraction from fossil fuels. The energy is extracted through combustion and results in mainly CO2 emissions as well as other trace emissions. Reducing energy usage can save money and CO2 emissions...

  16. America's Home Energy Education Challenge: Teaching Kids to Save...

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

    the Principles of Energy framework to incorporate into your programs, activities and curriculum What is the Home Energy Education Challenge? America's Home Energy Education...

  17. Sandia Energy - Sandia Researchers Are First to Measure Thermoelectric...

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

    Are First to Measure Thermoelectric Behavior of a Nanoporous Metal-Organic Framework Home Energy Transportation Energy CRF Office of Science Facilities Capabilities News Energy...

  18. Complex Systems Architecture Framework. Extension to Multi-

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Complex Systems Architecture Framework. Extension to Multi- Objective Optimization Abdelkrim Doufene1, Hugo G. Chalé2 and Daniel Krob3 Abstract. This paper shows the utility to follow an architecture techniques extend and complete the architecture framework to support trade-off analysis and decision making

  19. A Coalgebraic Framework for Games in Economics

    E-Print Network [OSTI]

    Blumensath, Achim

    A Coalgebraic Framework for Games in Economics Achim Blumensath Department of Mathematics Technical University of Darmstadt Viktor Winschel Department of Economics University of Mannheim June 6, 2013 Abstract We present an abstract framework to compose economic games. It is sufficiently general to represent

  20. Cambridge University Library Collection Development Policy framework

    E-Print Network [OSTI]

    Cambridge, University of

    importance by stating that it will continue its cultural heritage role as a National Research LibraryCambridge University Library Collection Development Policy framework 1. Scope This policy is intended as a framework to guide collection development in Cambridge University Library and its affiliated

  1. An interdisciplinary process based framework for sandy

    E-Print Network [OSTI]

    Langendoen, Koen

    An interdisciplinary process based framework for sandy coastal developments Inspired by the Sand FRAMEWORK FOR SANDY COASTAL DEVELOPMENTS INSPIRED BY THE SAND MOTOR PROJECT by L.N. van der Moolen A sandy coastal system delivers various advantages to human beings, such as recreation possibilities like

  2. A Holistic Framework for Environmental Flows Determination in Hydropower Contexts

    SciTech Connect (OSTI)

    McManamay, Ryan A; Bevelhimer, Mark S

    2013-05-01

    Among the ecological science community, the consensus view is that the natural flow regime sustains the ecological integrity of river systems. This prevailing viewpoint by many environmental stakeholders has progressively led to increased pressure on hydropower dam owners to change plant operations to affect downstream river flows with the intention of providing better conditions for aquatic biological communities. Identifying the neccessary magnitude, frequency, duration, timing, or rate of change of stream flows to meet ecological needs in a hydropower context is challenging because the ecological responses to changes in flows may not be fully known, there are usually a multitude of competing users of flow, and implementing environmental flows usually comes at a price to energy production. Realistically, hydropower managers must develop a reduced set of goals that provide the most benefit to the identified ecological needs. As a part of the Department of Energy (DOE) Water Power Program, the Instream Flow Project (IFP) was carried out by Oak Ridge National Laboratory (ORNL), Pacific Northwest National Laboratory (PNNL), and Argon National Laboratory (ANL) as an attempt to develop tools aimed at defining environmental flow needs for hydropower operations. The application of these tools ranges from national to site-specific scales; thus, the utility of each tool will depend on various phases of the environmental flow process. Given the complexity and sheer volume of applications used to determine environmentally acceptable flows for hydropower, a framework is needed to organize efforts into a staged process dependent upon spatial, temporal, and functional attributes. By far, the predominant domain for determining environmental flows related to hydropower is within the Federal Energy Regulatory Commission (FERC) relicensing process. This process can take multiple years and can be very expensive depending on the scale of each hydropower project. The utility of such a framework is that it can expedite the environmental flow process by 1) organizing data and applications to identify predictable relationships between flows and ecology, and 2) suggesting when and where tools should be used in the environmental flow process. In addition to regulatory procedures, a framework should also provide the coordination for a comprehensive research agenda to guide the science of environmental flows. This research program has further reaching benefits than just environmental flow determination by providing modeling applications, data, and geospatial layers to inform potential hydropower development. We address several objectives within this document that highlight the limitations of existing environmental flow paradigms and their applications to hydropower while presenting a new framework catered towards hydropower needs. Herein, we address the following objectives: 1) Provide a brief overview of the Natural Flow Regime paradigm and existing environmental flow frameworks that have been used to determine ecologically sensitive stream flows for hydropower operations. 2) Describe a new conceptual framework to aid in determining flows needed to meet ecological objectives with regard to hydropower operations. The framework is centralized around determining predictable relationships between flow and ecological responses. 3) Provide evidence of how efforts from ORNL, PNNL, and ANL have filled some of the gaps in this broader framework, and suggest how the framework can be used to set the stage for a research agenda for environmental flow.

  3. ADVANCED GASIFICATION MERCURY/TRACE METAL CONTROL WITH MONOLITH TRAPS

    SciTech Connect (OSTI)

    Mark A. Musich; Michael L. Swanson; Grant E. Dunham; Joshua J. Stanislowski

    2010-07-31

    Two Corning monoliths and a non-carbon-based material have been identified as potential additives for mercury capture in syngas at temperatures above 400°F and pressure of 600 psig. A new Corning monolith formulation, GR-F1-2189, described as an active sample appeared to be the best monolith tested to date. The Corning SR Liquid monolith concept continues to be a strong candidate for mercury capture. Both monolith types allowed mercury reduction to below 5-?g/m3 (~5 ppb), a current U.S. Department of Energy (DOE) goal for trace metal control. Preparation methods for formulating the SR Liquid monolith impacted the ability of the monolith to capture mercury. The Energy & Environmental Research Center (EERC)-prepared Noncarbon Sorbents 1 and 2 appeared to offer potential for sustained and significant reduction of mercury concentration in the simulated fuel gas. The Noncarbon Sorbent 1 allowed sustained mercury reduction to below 5-?g/m3 (~5 ppb). The non-carbon-based sorbent appeared to offer the potential for regeneration, that is, desorption of mercury by temperature swing (using nitrogen and steam at temperatures above where adsorption takes place). A Corning cordierite monolith treated with a Group IB metal offered limited potential as a mercury sorbent. However, a Corning carbon-based monolith containing prereduced metallic species similar to those found on the noncarbon sorbents did not exhibit significant or sustained mercury reduction. EERC sorbents prepared with Group IB and IIB selenide appeared to have some promise for mercury capture. Unfortunately, these sorbents also released Se, as was evidenced by the measurement of H2Se in the effluent gas. All sorbents tested with arsine or hydrogen selenide, including Corning monoliths and the Group IB and IIB metal-based materials, showed an ability to capture arsine or hydrogen selenide at 400°F and 600 psig. Based on current testing, the noncarbon metal-based sorbents appear to be the most effective arsine and hydrogen selenide sorbents. The noncarbon sorbent was able to reduce the concentration to 0 ppb from a starting concentration of 120 ppb. This compares to the target value of 5 ppb (~17?g/m3). The EERC-prepared metal-based pellet and coprecipitate sorbents exhibited arsine reductions of 90% or greater, being below 10 ppb. Corning SR Liquid monoliths exhibited brief periods (<1 hour) of attaining 90% arsine reduction but were able to achieve greater than 80% reduction for several hours. With respect to hydrogen selenide, all Group IB and IIB metal-based sorbents tested exhibited 100% reduction from an inlet concentration of approximately 400 ppb. Corning SR Liquid monoliths exhibited an 82% reduction when two monoliths were tested simultaneously in series.

  4. Site transition framework for long-term surveillance and maintenance

    SciTech Connect (OSTI)

    2014-04-01

    This document provides a framework for all U.S. Department of Energy (DOE) facilities and sites where DOE may have anticipated long-term surveillance and maintenance (LTSM) responsibilities. It is a tool to help facilitate a smooth transition from remediation to LTSM, providing a systematic process for affected parties to utilize in analyzing the baseline to understand and manage the actions from EM mission completion through a site’s transition into LTSM. The framework is not meant to provide an exhaustive list of the specific requirement and information that are needed. Sites will have unique considerations that may not be adequately addressed by this tool, and it is anticipated that a team comprised of the transferring and receiving organization will use judgment in utilizing this augmenting with other DOE guidance. However the framework should be followed to the extent possible at each site; and adapted to accommodate unique site-specific requirements, needs, and documents. Since the objective of the tool is facilitate better understanding of the conditions of the site and the actions required for transfer, the transition team utilizing the checklist is expected to consult with management of both the receiving and transferring organization to verify that major concerns are addressed. Ideally, this framework should be used as early in the remediation process as possible. Subsequent applications of the Site Transition Framework (STF) to the site should be conducted periodically and used to verify that all appropriate steps have been or will be taken to close-out the site and that actions by both organization are identified to transfer the site to LTSM. The requirements are provided herein.

  5. Trace Formula in Noncommutative Geometry and the Zeros of the Riemann Zeta Function

    E-Print Network [OSTI]

    Connes, Alain

    Trace Formula in Noncommutative Geometry and the Zeros of the Riemann Zeta Function Alain CONNES interpretation of the explicit formulas of number theory as a trace formula on the noncommutative space of Adele classes. This reduces the Riemann hypothesis to the validity of the trace formula and eliminates

  6. A RELATIVE TRACE FORMULA FOR A COMPACT RIEMANN KIMBALL MARTIN, MARK MCKEE, AND ERIC WAMBACH

    E-Print Network [OSTI]

    Martin, Kimball

    A RELATIVE TRACE FORMULA FOR A COMPACT RIEMANN SURFACE KIMBALL MARTIN, MARK MCKEE, AND ERIC WAMBACH Abstract. We study a relative trace formula for a compact Riemann surface with respect to a closed geodesic estimates on the lengths of geodesic segments which start and end orthogonally on C. Variant trace formulas

  7. RAY TRACING IN THE SMOOTHED ACOUSTIC SEG/EAGE SALT MODEL.

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    RAY TRACING IN THE SMOOTHED ACOUSTIC SEG/EAGE SALT MODEL. PART 1: SEISMOGRAMS V â?? ACLAV BUCHA­waves in the smoothed acoustic SEG/EAGE Salt Model are computed. The shot­receiver configuration is derived from that the smoothed SEG/EAGE Salt Model is suitable for two­point ray tracing. KEY WORDS Velocity model, ray tracing

  8. The effects of shifting modality between study and test: a fuzzy-trace theory analysis 

    E-Print Network [OSTI]

    Gerkens, David Preston

    2001-01-01

    The present research was designed to test properties of the fuzzy-trace theory memory model. Fuzzy-trace theory is a global memory model that posits that multiple memory traces are formed for every experience. According to the theory there are two...

  9. JFIT: a framework to obtain combined experimental results through joint fits

    E-Print Network [OSTI]

    Eli Ben-Haim; René Brun; Bertrand Echenard; Thomas E. Latham

    2015-01-18

    A framework is presented for obtaining combined experimental results through joint fits of datasets from several experiments. The JFIT framework allows such fits to be performed keeping the data separated, in its original format, and using independent fitting environments, thus simplifying the process with respect to data access policies. It is based on a master-server architecture, using the network communication classes from ROOT. The framework provides an optimal way to exploit data from several experiments: it ensures that correlations are correctly taken into account and results in a better determination of nuisance parameters. Its advantages are discussed and illustrated by two examples from the domain of high energy physics.

  10. Quantifying Climate Feedbacks from Abrupt Changes in High-Latitude Trace-Gas Emissions

    SciTech Connect (OSTI)

    Schlosser, Courtney Adam; Walter-Anthony, Katey; Zhuang, Qianlai; Melillo, Jerry

    2013-04-26

    Our overall goal was to quantify the potential for threshold changes in natural emission rates of trace gases, particularly methane and carbon dioxide, from pan-arctic terrestrial systems under the spectrum of anthropogenically forced climate warming, and the extent to which these emissions provide a strong feedback mechanism to global climate warming. This goal is motivated under the premise that polar amplification of global climate warming will induce widespread thaw and degradation of the permafrost, and would thus cause substantial changes in the extent of wetlands and lakes, especially thermokarst (thaw) lakes, over the Arctic. Through a coordinated effort of field measurements, model development, and numerical experimentation with an integrated assessment model framework, we have investigated the following hypothesis: There exists a climate-warming threshold beyond which permafrost degradation becomes widespread and thus instigates strong and/or sharp increases in methane emissions (via thermokarst lakes and wetland expansion). These would outweigh any increased uptake of carbon (e.g. from peatlands) and would result in a strong, positive feedback to global climate warming.

  11. Trace element patterns in lichens following uranium mine closures

    SciTech Connect (OSTI)

    Fahselt, D.; Wu, T.W.; Mott, B. [Univ. of Western Ontario, London (Canada)

    1995-09-01

    Instrumental neutron activation analysis was used to determine trace elements in Cladina mitis (Sandst). Hale & Culb. along transects extending from uranium mines at Elliot Lake and Agnew Lake in central Ontario, Canada. Levels of 11 elements were reported and the presence of uranium (U) was confirmed, although U concentrations were much less than in Cladina rangiferina 10 years earlier. Among the elements identified in lichen thalli was Th, which occurred in higher concentrations than U. All trace elements, including the two radionuclides, were found in deteriorating thallus parts as well as living podetia, and five of these seem to have originated as airborne particulates from minesites. In spite of mine closures, levels of Th and U remained higher near sources of ore dust and there was little relationship between radionuclide concentrations in thallus and substrate. 24 refs., 4 figs., 3 tabs.

  12. Ray tracing a three dimensional scene using a grid

    DOE Patents [OSTI]

    Wald, Ingo; Ize, Santiago; Parker, Steven G; Knoll, Aaron

    2013-02-26

    Ray tracing a three-dimensional scene using a grid. One example embodiment is a method for ray tracing a three-dimensional scene using a grid. In this example method, the three-dimensional scene is made up of objects that are spatially partitioned into a plurality of cells that make up the grid. The method includes a first act of computing a bounding frustum of a packet of rays, and a second act of traversing the grid slice by slice along a major traversal axis. Each slice traversal includes a first act of determining one or more cells in the slice that are overlapped by the frustum and a second act of testing the rays in the packet for intersection with any objects at least partially bounded by the one or more cells overlapped by the frustum.

  13. Fast stereoscopic images with ray-traced volume rendering

    SciTech Connect (OSTI)

    Adelson, S.J.; Hansen, C.D.

    1994-05-01

    One of the drawbacks of standard volume rendering techniques is that is it often difficult to comprehend the three-dimensional structure of the volume from a single frame; this is especially true in cases where there is no solid surface. Generally, several frames must be generated and viewed sequentially, using motion parallax to relay depth. Another option is to generate a single spectroscopic pair, resulting in clear and unambiguous depth information in both static and moving images. Methods have been developed which take advantage of the coherence between the two halves of a stereo pair for polygon rendering and ray-tracing, generating the second half of the pair in significantly less time than that required to completely render a single image. This paper reports the results of implementing these techniques with parallel ray-traced volume rendering. In tests with different data types, the time savings is in the range of 70--80%.

  14. Lyapunov exponents for 2D ray tracing without interfaces

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Lyapunov exponents for 2­D ray tracing without interfaces LudŸek KlimeŸs Department of Geophysics@seis.karlov.mff.cuni.cz Summary The Lyapunov exponents asymptotically quantify the exponential divergence of rays. The ``Lyapunov exponent'' for a finite 2­D ray and the average ``Lyapunov exponents'' for a set of finite 2­D rays

  15. Trace elements in coal by glow discharge mass spectrometry

    SciTech Connect (OSTI)

    Jacobs, M.L.; Wilson, C.R.; Pestovich, J. Jr.

    1995-08-01

    A need and a demand exist for determining trace elements in coal and coal related by-products, especially those elements which may potentially be a health hazard. The provisions of the 1990 clean air act require that the EPA evaluate the emissions of electric utilities for trace elements and other potentially hazardous organic compounds. The coal fired electric utility industry supplies roughly 60% of the total generating capacity of 2,882,525 million kilowatt hours (nearly 3 trillion kilowatt hours) generated in the U.S. This is accomplished by 414 power plants scattered across the country that burned 813,508,000 short tons of coal in 1993. The relative volatility of some inorganic constituents in coal makes them more prone to be emitted to the atmosphere following combustion. The production of analytical data for trace elements is known to be a difficult task in coal and by-products of coal combustion (fly ash, bottom ash, gas streams, etc.), in terms of both sample collection and analytical determinations. There are several common analytical methods available to the analyst to determine trace elements in coal and coal by-products. In general analytical germs, the material to be analyzed can be totally solubilized (or extracted), or the elements analytes can be determined in the material as a solid. A relatively new elemental technique, Glow Discharge Mass Spectrometry (GDMS) can be used with solids as well. This new analytical technique had never before been applied directly to coal. The radio frequency-glow discharge quadropole mass spectrometer was used to analyze coal directly for the first time ever by rf-GDMS. The rf-GDMS technique is described.

  16. Trace Metal Source Terms in Carbon Sequestration Environments

    SciTech Connect (OSTI)

    Karamalidis, Athanasios K.; Torres, Sharon G.; Hakala, J. Alexandra; Shao, Hongbo; Cantrell, Kirk J.; Carroll, Susan

    2013-01-01

    Carbon dioxide sequestration in deep saline and depleted oil geologic formations is feasible and promising, however, possible CO{sub 2} or CO{sub 2}-saturated brine leakage to overlying aquifers may pose environmental and health impacts. The purpose of this study was to experimentally define trace metal source terms from the reaction of supercritical CO{sub 2}, storage reservoir brines, reservoir and cap rocks. Storage reservoir source terms for trace metals are needed to evaluate the impact of brines leaking into overlying drinking water aquifers. The trace metal release was measured from sandstones, shales, carbonates, evaporites, basalts and cements from the Frio, In Salah, Illinois Basin – Decatur, Lower Tuscaloosa, Weyburn-Midale, Bass Islands and Grand Ronde carbon sequestration geologic formations. Trace metal dissolution is tracked by measuring solution concentrations over time under conditions (e.g. pressures, temperatures, and initial brine compositions) specific to the sequestration projects. Existing metrics for Maximum Contaminant Levels (MCLs) for drinking water as defined by the U.S. Environmental Protection Agency (U.S. EPA) were used to categorize the relative significance of metal concentration changes in storage environments due to the presence of CO{sub 2}. Results indicate that Cr and Pb released from sandstone reservoir and shale cap rock exceed the MCLs by an order of magnitude while Cd and Cu were at or below drinking water thresholds. In carbonate reservoirs As exceeds the MCLs by an order of magnitude, while Cd, Cu, and Pb were at or below drinking water standards. Results from this study can be used as a reasonable estimate of the reservoir and caprock source term to further evaluate the impact of leakage on groundwater quality.

  17. Brazil is a major international player in the carbon markets that function under the UN Framework

    E-Print Network [OSTI]

    -based ethanol, and the construction of Brazil's mega-hydropower facilities, resulting in a cleaner energy matrix Brazil's pursuit of energy independence in the context of a corresponding national development effortBrazil is a major international player in the carbon markets that function under the UN Framework

  18. A Multiobjective Performance Evaluation Framework for Routing in Wireless Ad Hoc

    E-Print Network [OSTI]

    Jaffrès-Runser, Katia

    network when delay, robustness and energy are considered. I. INTRODUCTION Wireless ad hoc and sensor to transmission delay [8], energy consumption [9] or fairness [10] are added on top of its main design goalA Multiobjective Performance Evaluation Framework for Routing in Wireless Ad Hoc Networks Katia

  19. A dual-pass variational data assimilation framework for estimating soil moisture profiles from AMSR-E microwave

    E-Print Network [OSTI]

    influences the partitioning of surface available energy into sensible and latent heat fluxes and henceA dual-pass variational data assimilation framework for estimating soil moisture profiles from AMSR, we have designed a dual-pass assimilation (DP-En4DVar) framework to optimize the model state

  20. ScalaTrace: Scalable Compression and Replay of Communication Traces for High Performance

    E-Print Network [OSTI]

    Mueller, Frank

    Michael Noeth a Prasun Ratn a Frank Mueller a, Martin Schulz b Bronis R. de Supinski b a North Carolina under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under messaging events, albeit at the cost of high storage requirements; and profiling tools, designed to provide

  1. Energy Consumption of Minimum Energy Coding in

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    Energy Consumption of Minimum Energy Coding in CDMA Wireless Sensor Networks Benigno Zurita Ares://www.ee.kth.se/control Abstract. A theoretical framework is proposed for accurate perfor- mance analysis of minimum energy coding energy consumption is analyzed for two coding schemes proposed in the literature: Minimum Energy coding

  2. Towards a framework of nuclear competencies

    SciTech Connect (OSTI)

    Ghitescu, P.

    2012-07-01

    For the countries considering the introduction of a nuclear energy program, the management of human resources should be a part of the wider integrated management system in order to ensure long term safe and reliable operation. Nuclear energy strategy and approaches to human resources development should take into consideration such fundamental aspects as: development and implementation of a workforce plan, required competencies and qualifications, prerequisites for staffing a nuclear energy program, needed training programs and training facilities, qualification and training requirements. Development of common instruments that respond to the above needs and vision has lead to a new concept of European Credit System for Vocational Education and Training. The European Credit System for Vocational Education and Training (ECVET) is based on definition of 'learning outcomes ' in terms of knowledge, skills and competence, and on identification of portfolios of learning outcomes that allow an individual to prove competencies in a coherent manner. ECVET proposes a common understanding of basic definitions of education and training as well as of the new proposed concepts and it should be recognized by all employers in the EU. In this context, a number of 'Euratom Fission Training Schemes' (EFTS) have been launched in specific areas where a shortage of skilled professionals has been identified. In these schemes the competence building is the result of traditional education plus life-long learning, non-traditional learning, and other forms of educational experiences, relying, in particular, on border-less mobility to get acquainted with various sectors. Each particular Training Scheme should follow a similar path for the achievement of the designed learning outcomes (knowledge, skills, and attitudes). This path to the Training Scheme consists of different activities regarding: definition of training scheme learning outcomes and modules, assessment of prerequisites and student selection, student interview for development of individual training plan, start of the training activities under a specific training scheme. The introduction and recognition of ECVET will lead to a common taxonomy of competencies, and will provide also information about qualifications and units in numerical form, enabling mutual recognition of a training scheme. The description of the learning outcomes to be achieved for qualifying to a specific job profile may follow the analysis phase of the systematic approach to training (SAT). This would ensure a common tool, already used by all trainers. All these steps contribute to establishing of a framework of nuclear competencies recognized and accepted throughout member states. (authors)

  3. Novel Sorbent-Based Process for High Temperature Trace Metal Removal

    SciTech Connect (OSTI)

    Gokhan Alptekin

    2008-09-30

    The objective of this project was to demonstrate the efficacy of a novel sorbent can effectively remove trace metal contaminants (Hg, As, Se and Cd) from actual coal-derived synthesis gas streams at high temperature (above the dew point of the gas). The performance of TDA's sorbent has been evaluated in several field demonstrations using synthesis gas generated by laboratory and pilot-scale coal gasifiers in a state-of-the-art test skid that houses the absorbent and all auxiliary equipment for monitoring and data logging of critical operating parameters. The test skid was originally designed to treat 10,000 SCFH gas at 250 psig and 350 C, however, because of the limited gas handling capabilities of the test sites, the capacity was downsized to 500 SCFH gas flow. As part of the test program, we carried out four demonstrations at two different sites using the synthesis gas generated by the gasification of various lignites and a bituminous coal. Two of these tests were conducted at the Power Systems Demonstration Facility (PSDF) in Wilsonville, Alabama; a Falkirk (North Dakota) lignite and a high sodium lignite (the PSDF operator Southern Company did not disclose the source of this lignite) were used as the feedstock. We also carried out two other demonstrations in collaboration with the University of North Dakota Energy Environmental Research Center (UNDEERC) using synthesis gas slipstreams generated by the gasification of Sufco (Utah) bituminous coal and Oak Hills (Texas) lignite. In the PSDF tests, we showed successful operation of the test system at the conditions of interest and showed the efficacy of sorbent in removing the mercury from synthesis gas. In Test Campaign No.1, TDA sorbent reduced Hg concentration of the synthesis gas to less than 5 {micro}g/m{sup 3} and achieved over 99% Hg removal efficiency for the entire test duration. Unfortunately, due to the relatively low concentration of the trace metals in the lignite feed and as a result of the intermittent operation of the PSDF gasifier (due to the difficulties in the handling of the low quality lignite), only a small fraction of the sorbent capacity was utilized (we measured a mercury capacity of 3.27 mg/kg, which is only a fraction of the 680 mg/kg Hg capacity measured for the same sorbent used at our bench-scale evaluations at TDA). Post reaction examination of the sorbent by chemical analysis also indicated some removal As and Se (we did not detect any significant amounts of Cd in the synthesis gas or over the sorbent). The tests at UNDEERC was more successful and showed clearly that the TDA sorbent can effectively remove Hg and other trace metals (As and Se) at high temperature. The on-line gas measurements carried out by TDA and UNDEERC separately showed that TDA sorbent can achieve greater than 95% Hg removal efficiency at 260 C ({approx}200g sorbent treated more than 15,000 SCF synthesis gas). Chemical analysis conducted following the tests also showed modest amounts of As and Se accumulation in the sorbent bed (the test durations were still short to show higher capacities to these contaminants). We also evaluated the stability of the sorbent and the fate of mercury (the most volatile and unstable of the trace metal compounds). The Synthetic Ground Water Leaching Procedure Test carried out by an independent environmental laboratory showed that the mercury will remain on the sorbent once the sorbent is disposed. Based on a preliminary engineering and cost analysis, TDA estimated the cost of mercury removal from coal-derived synthesis gas as $2,995/lb (this analysis assumes that this cost also includes the cost of removal of all other trace metal contaminants). The projected cost will result in a small increase (less than 1%) in the cost of energy.

  4. Simulation of radiation damping in rings, using stepwise ray-tracing methods

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

    Meot, F.

    2015-06-26

    The ray-tracing code Zgoubi computes particle trajectories in arbitrary magnetic and/or electric field maps or analytical field models. It includes a built-in fitting procedure, spin tracking many Monte Carlo processes. The accuracy of the integration method makes it an efficient tool for multi-turn tracking in periodic machines. Energy loss by synchrotron radiation, based on Monte Carlo techniques, had been introduced in Zgoubi in the early 2000s for studies regarding the linear collider beam delivery system. However, only recently has this Monte Carlo tool been used for systematic beam dynamics and spin diffusion studies in rings, including eRHIC electron-ion collider projectmore »at the Brookhaven National Laboratory. Some beam dynamics aspects of this recent use of Zgoubi capabilities, including considerations of accuracy as well as further benchmarking in the presence of synchrotron radiation in rings, are reported here.« less

  5. An Assessment of Integrated Health Management Frameworks

    SciTech Connect (OSTI)

    Lybeck, Nancy; Coble, Jamie B.; Tawfik, Magdy; Bond, Leonard J.

    2012-05-18

    In order to meet the ever increasing demand for energy, the United States nuclear industry is turning to life extension of existing nuclear power plants (NPPs). Economically ensuring the safe, secure, and reliable operation of aging NPPs presents many challenges. The 2009 Light Water Reactor Sustainability Workshop identified online monitoring of active and structural components as essential to better understanding and management of the challenges posed by aging NPPs. Additionally, there is increasing adoption of condition-based maintenance (CBM) for active components in NPPs. These techniques provide a foundation upon which a variety of advanced online surveillance, diagnostic, and prognostic techniques can be deployed to continuously monitor and assess the health of NPP systems and components. The next step in the development of advanced online monitoring is to move beyond CBM to estimating the remaining useful life of active components using prognostic tools. Deployment of prognostic health management (PHM) on the scale of an NPP requires the use of an integrated health management (IHM) framework - a software product (or suite of products) used to manage the necessary elements needed for a complete implementation of online monitoring and prognostics. This paper provides a thoughtful look at the desirable functions and features of IHM architectures. A full PHM system involves several modules, including data acquisition, system modeling, fault detection, fault diagnostics, system prognostics, and advisory generation (operations and maintenance planning). The standards applicable to PHM applications are indentified and summarized. A list of evaluation criteria for PHM software products, developed to ensure scalability of the toolset to an environment with the complexity of an NPP, is presented. Fourteen commercially available PHM software products are identified and classified into four groups: research tools, PHM system development tools, deployable architectures, and peripheral tools.

  6. Enterprise Risk Management (ERM) Framework for Directives

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

    2012-09-30

    Explains the new ERM framework for developing, revising, and reviewing directives. This memo directs the Office of Management to institutionalize ERM into the directives process no later than September 30, 2012.

  7. A global framework for scene gist

    E-Print Network [OSTI]

    Greene, Michelle R

    2009-01-01

    Human observers are able to rapidly and accurately categorize natural scenes, but the representation mediating this feat is still unknown. Here we propose a framework of rapid scene categorization that does not segment a ...

  8. A Framework for Technology Forecasting and Visualization

    E-Print Network [OSTI]

    Woon, Wei Lee

    This paper presents a novel framework for supporting the development of well-informed research policies and plans. The proposed methodology is based on the use of bibliometrics; i.e., analysis is conducted using information ...

  9. A Computational Framework Incorporating Human and Social

    E-Print Network [OSTI]

    Stanford University

    A Computational Framework Incorporating Human and Social Behaviors for Occupant-centric Egress BEHAVIORS FOR OCCUPANT- CENTRIC EGRESS SIMULATION A DISSERTATION SUBMITTED TO THE DEPARTMENT OF CIVIL. Studies of catastrophic incidents have highlighted the need to consider occupants' behaviors

  10. A framework for technology forecasting and visualization

    E-Print Network [OSTI]

    Woon, Wei Lee

    This paper presents a novel framework for supporting the development of well-informed research policies and plans. The proposed methodology is based on the use of bibliometrics; i.e., analysis is conducted using information ...

  11. Constructibility review process framework for transportation facilities 

    E-Print Network [OSTI]

    Liman, Majed

    1995-01-01

    Constructibility is the optimum use of construction knowledge and experience in planning, design, procurement, and field operations in order to achieve overall project objectives ("Constructibility: a primer" 1986). This Thesis presents a framework...

  12. A flexible design framework for autonomous mowing

    E-Print Network [OSTI]

    Kraft, Justin (Justin A.)

    2011-01-01

    This work outlines the creation of a flexible design framework for autonomous mowing to meet changing customer needs and functionality across a spectrum of applications from residential areas to sport complexes. The thesis ...

  13. Pendant Functional Groups in Metal-Organic Frameworks - Effects on Crystal Structure, Stability, and Gas Sorption Properties 

    E-Print Network [OSTI]

    Makal, Trevor Arnold

    2013-03-14

    The primary goal of this research concerns the synthesis and characterization of metal-organic frameworks (MOFs) grafted with pendant alkyl substituents to enhance stability and gas sorption properties for use in clean-energy related technologies...

  14. A Covalent Organic Framework that Exceeds the DOE 2015 Volumetric Target for H2 Uptake at 298 K

    E-Print Network [OSTI]

    Yaghi, Omar M.

    A Covalent Organic Framework that Exceeds the DOE 2015 Volumetric Target for H2 Uptake at 298 K to H2 binding energies that are too weak (leading to volumetric capacity at 298 K of

  15. Quantum Matter-Photonics Framework: Analyses of Chemical Conversion Processes

    E-Print Network [OSTI]

    O. Tapia

    2014-10-29

    A quantum Matter-Photonics framework is adapted to help scrutinize chemical reaction mechanisms and used to explore a process mapped from chemical tree topological model. The chemical concept of bond knitting/breaking is reformulated via partitioned base sets leading to an abstract and general quantum presentation. Pivotal roles are assigned to entanglement, coherence,de-coherence and Feshbach resonance quantum states that permit apprehend gating states in conversion processes. A view from above in the state energy eigenvalue ladder, belonging to full system spectra complement the standard view from ground state. A full quantum physical view supporting chemical change obtains.

  16. Understanding chemical reactions within a generalized Hamilton-Jacobi framework

    E-Print Network [OSTI]

    A. S. Sanz; X. Gimenez; J. M. Bofill; S. Miret-Artes

    2009-08-13

    Reaction paths and classical and quantum trajectories are studied within a generalized Hamilton-Jacobi framework, which allows to put on equal footing topology and dynamics in chemical reactivity problems. In doing so, we show how high-dimensional problems could be dealt with by means of Caratheodory plots or how trajectory-based quantum-classical analyses reveal unexpected discrepancies. As a working model, we consider the reaction dynamics associated with a Mueller-Brown potential energy surface, where we focus on the relationship between reaction paths and trajectories as well as on reaction probability calculations from classical and quantum trajectories.

  17. Ris Energy Report 5 Innovation in energy technologies 21 Introduction

    E-Print Network [OSTI]

    Risø Energy Report 5 Innovation in energy technologies 21 5 Introduction Innovation in energy in clean-energy research at the Us Department of Energy [1]. The European Union in its seventh Framework Pro- gramme is expected to increase energy R&D budgets, not only for reasons of energy and climate

  18. Fuel Cycle Analysis Framework Base Cases for the IAEA/INPRO GAINS Collaborative Project

    SciTech Connect (OSTI)

    Brent Dixon

    2012-09-01

    Thirteen countries participated in the Collaborative Project GAINS “Global Architecture of Innovative Nuclear Energy Systems Based on Thermal and Fast Reactors Including a Closed Fuel Cycle”, which was the primary activity within the IAEA/INPRO Program Area B: “Global Vision on Sustainable Nuclear Energy” for the last three years. The overall objective of GAINS was to develop a standard framework for assessing future nuclear energy systems taking into account sustainable development, and to validate results through sample analyses. This paper details the eight scenarios that constitute the GAINS framework base cases for analysis of the transition to future innovative nuclear energy systems. The framework base cases provide a reference for users of the framework to start from in developing and assessing their own alternate systems. Each base case is described along with performance results against the GAINS sustainability evaluation metrics. The eight cases include four using a moderate growth projection and four using a high growth projection for global nuclear electricity generation through 2100. The cases are divided into two sets, addressing homogeneous and heterogeneous scenarios developed by GAINS to model global fuel cycle strategies. The heterogeneous world scenario considers three separate nuclear groups based on their fuel cycle strategies, with non-synergistic and synergistic cases. The framework base case analyses results show the impact of these different fuel cycle strategies while providing references for future users of the GAINS framework. A large number of scenario alterations are possible and can be used to assess different strategies, different technologies, and different assumptions about possible futures of nuclear power. Results can be compared to the framework base cases to assess where these alternate cases perform differently versus the sustainability indicators.

  19. Sandia Energy - Decision Support for Integrated Energy-Water...

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

    versus out of basin production (i.e., tradeoff in energy reliability versus reduced pollution and water use)? The decision support framework will be designed to link a...

  20. Hanford Tank Waste Retrieval, Treatment, and Disposition Framework...

    Office of Environmental Management (EM)

    Hanford Tank Waste Retrieval, Treatment, and Disposition Framework Hanford Tank Waste Retrieval, Treatment, and Disposition Framework Forty years of plutonium production at the...

  1. Conceptual Framework for Developing Resilience Metrics for the...

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

    Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States (September 2014) Conceptual Framework for Developing...

  2. Mesoscale Modeling Framework Design: Subcontract Report | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Mesoscale Modeling Framework Design: Subcontract Report Citation Details In-Document Search Title: Mesoscale Modeling Framework Design: Subcontract Report You are accessing a...

  3. Conceptual Framework for Developing Resilience Metrics for the...

    Office of Environmental Management (EM)

    Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States Conceptual Framework for Developing Resilience Metrics for the...

  4. EV Everywhere Consumer/Charging Workshop: Target-Setting Framework...

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

    ConsumerCharging Workshop: Target-Setting Framework and Consumer Behavior EV Everywhere ConsumerCharging Workshop: Target-Setting Framework and Consumer Behavior Presentation...

  5. EV Everywhere Battery Workshop: Preliminary Target-Setting Framework...

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

    Publications EV Everywhere Electric Drive Workshop: Preliminary Target-Setting Framework EV Everywhere ConsumerCharging Workshop: Target-Setting Framework and Consumer Behavior...

  6. Optimization Online - A Security Framework for Smart Metering with ...

    E-Print Network [OSTI]

    Cristina Rottondi

    2011-12-05

    Dec 5, 2011 ... A Security Framework for Smart Metering with Multiple Data Consumers. Cristina ... This paper proposes a framework for allowing information ...

  7. Tunable Electrical Conductivity in Metal-Organic Framework Thin...

    Office of Scientific and Technical Information (OSTI)

    Tunable Electrical Conductivity in Metal-Organic Framework Thin-Film Devices Citation Details In-Document Search Title: Tunable Electrical Conductivity in Metal-Organic Framework...

  8. AFTER A Framework for electrical power sysTems vulnerability...

    Open Energy Info (EERE)

    AFTER A Framework for electrical power sysTems vulnerability identification, dEfense and Restoration (Smart Grid Project) Jump to: navigation, search Project Name AFTER A Framework...

  9. ACCOLADES: A Scalable Workflow Framework for Large-Scale Simulation...

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

    ACCOLADES: A Scalable Workflow Framework for Large-Scale Simulation and Analyses of Automotive Engines Title ACCOLADES: A Scalable Workflow Framework for Large-Scale Simulation and...

  10. Search results | Department of Energy

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

    2 A guide for social studies educators using the Energy Literacy framework and videos. Includes discussion points related to Essential Principle 2: "Physical processes on Earth are...

  11. ISO 50001 Energy Management Standard

    SciTech Connect (OSTI)

    2013-08-12

    This powerful standard from the International Organization for Standardization (ISO) provides an internationally recognized framework for organizations to voluntarily implement an energy management system.

  12. A Study of Transition of the Expansion of the Universe from a Phase of Deceleration to Acceleration through a Conversion of Matter into Dark Energy in the Framework of Brans-Dicke Theory

    E-Print Network [OSTI]

    Sudipto Roy

    2015-11-06

    The present study is based on a generalized form of Brans-Dicke (BD) theory where, the dimensionless BD parameter is regarded as a function of the scalar field, which is reciprocal of the gravitational constant. The field equations have been solved by incorporating an empirical function f(t) in the expression representing the conservation of matter. This function f(t) has been chosen to account for a conversion of matter (both dark and baryonic) into some other form, possibly dark energy, which is known to be responsible for the accelerated expansion of universe. The requirement of a signature flip of the deceleration parameter (q), which is evident from other studies, sets the boundary conditions to be satisfied by the function f(t), leading to the formulation of its time dependence. A simple empirical relation was initially assumed to represent the time dependence of f(t), and the constants in this expression have been determined from these boundary conditions. The BD parameter has been found to have a negative value throughout the range of study. The dependence of BD parameter upon the scalar field has been depicted graphically. A smooth transition of the universe, from a decelerated to an accelerated phase of expansion, is found to occur due to a conversion of matter into dark energy. The gravitational constant is found to be increasing with time.

  13. A framework for benchmarking land models

    E-Print Network [OSTI]

    2012-01-01

    processes (exchanges of water and energy) and biogeochemicalsimulation of the water and energy balance (Pitman, 2003).models. Exchange of water and energy between land sur- face

  14. Trace-element zoning in garnets from sheared mantle xenoliths

    SciTech Connect (OSTI)

    Griffin, W.L.; Cousens, D.R.; Ryan, C.G.; Sie, S.H.; Suter, G.F. ); Smith, D. ); Boyd, F.R. )

    1989-02-01

    Proton-microprobe analyses of garnets from sheared high-temperature ultramafic xenoliths reveal marked zonation of trace elements, paralleling trends in major and minor elements. Garnet rims (600-1,000 {mu}m wide) are enriched in Fe, Ti, Zr, Y and Ga, and either enriched or depleted in Cr, relative to cores. Zoning profiles for Ti and Zr are S-shaped and extend further into the grains than the Cr and Ga gradients. The profiles are consistent with the formation of Ti, Zr, Y-enriched garnet overgrowths, followed by diffusive equilibration between rim and core over years to hundreds of years. This enrichment in Fe, Ca, Al and incompatible elements is ascribed to melt infiltration and consequent melt-crystal exchange and garnet growth, shortly before eruption. Zr/Y is 1 to 2 in garnet cores but 4 to 5 in rims, and so the infiltrating melt may have been relatively alkalic. Major and trace element concentrations in such high-temperature sheared xenoliths are not likely to resemble those of primitive mantle or of residual mantle depleted by melt extraction.

  15. The Multi-Mission Maximum Likelihood framework (3ML)

    E-Print Network [OSTI]

    Vianello, Giacomo; Younk, Patrick; Tibaldo, Luigi; Burgess, James M; Ayala, Hugo; Harding, Patrick; Hui, Michelle; Omodei, Nicola; Zhou, Hao

    2015-01-01

    Astrophysical sources are now observed by many different instruments at different wavelengths, from radio to high-energy gamma-rays, with an unprecedented quality. Putting all these data together to form a coherent view, however, is a very difficult task. Each instrument has its own data format, software and analysis procedure, which are difficult to combine. It is for example very challenging to perform a broadband fit of the energy spectrum of the source. The Multi-Mission Maximum Likelihood framework (3ML) aims to solve this issue, providing a common framework which allows for a coherent modeling of sources using all the available data, independent of their origin. At the same time, thanks to its architecture based on plug-ins, 3ML uses the existing official software of each instrument for the corresponding data in a way which is transparent to the user. 3ML is based on the likelihood formalism, in which a model summarizing our knowledge about a particular region of the sky is convolved with the instrument...

  16. The trace on the K-theory of group C Thomas Schick

    E-Print Network [OSTI]

    The trace on the K-theory of group C -algebras Thomas Schick FB Mathematik -- Uni M to be countable. The trace trG : CG C : gG gg 1 (where e-mail: thomas.schick@math.uni-muenster.de www: http #12;2 Thomas Schick 1 is the neutral element of G) extends to a trace on the reduced C-algebra of G

  17. Multichannel framework for singular quantum mechanics

    SciTech Connect (OSTI)

    Camblong, Horacio E.; Epele, Luis N.; Fanchiotti, Huner; García Canal, Carlos A.; Ordóñez, Carlos R.

    2014-01-15

    A multichannel S-matrix framework for singular quantum mechanics (SQM) subsumes the renormalization and self-adjoint extension methods and resolves its boundary-condition ambiguities. In addition to the standard channel accessible to a distant (“asymptotic”) observer, one supplementary channel opens up at each coordinate singularity, where local outgoing and ingoing singularity waves coexist. The channels are linked by a fully unitary S-matrix, which governs all possible scenarios, including cases with an apparent nonunitary behavior as viewed from asymptotic distances. -- Highlights: •A multichannel framework is proposed for singular quantum mechanics and analogues. •The framework unifies several established approaches for singular potentials. •Singular points are treated as new scattering channels. •Nonunitary asymptotic behavior is subsumed in a unitary multichannel S-matrix. •Conformal quantum mechanics and the inverse quartic potential are highlighted.

  18. Anion separation with metal-organic frameworks

    SciTech Connect (OSTI)

    Custelcean, Radu; Moyer, Bruce A

    2007-01-01

    The application of metal-organic frameworks (MOFs) to anion separations with a special emphasis on anion selectivity is reviewed. The coordination frameworks are classified on the basis of the main interactions to the included anion, from weak and non-specific van der Waals forces to more specific interactions such as coordination to Lewis acid metal centers or hydrogen bonding. The importance of anion solvation phenomena to the observed anion selectivities is highlighted, and strategies for reversing the Hofmeister bias that favors large, less hydrophilic anions, and for obtaining peak selectivities based on shape recognition are delineated. Functionalization of the anion-binding sites in MOFs with strong and directional hydrogen-bonding groups that are complementary to the included anion, combined with organizational rigidity of the coordination framework, appears to be the most promising approach for achieving non-Hofmeister selectivity.

  19. Communicating with Energy Harvesting Transmitters and Receivers

    E-Print Network [OSTI]

    Yener, Aylin

    Communicating with Energy Harvesting Transmitters and Receivers Kaya Tutuncuoglu Aylin Yener a general framework for utility maximization of a wireless network with energy harvesting nodes. The focus is on applying this framework to the single-link problem with an energy harvesting transmitter and an energy

  20. A Study of Transition of the Expansion of the Universe from a Phase of Deceleration to Acceleration through a Conversion of Matter into Dark Energy in the Framework of Brans-Dicke Theory

    E-Print Network [OSTI]

    Roy, Sudipto

    2015-01-01

    The present study is based on a generalized form of Brans-Dicke (BD) theory where, the dimensionless BD parameter is regarded as a function of the scalar field, which is reciprocal of the gravitational constant. The field equations have been solved by incorporating an empirical function f(t) in the expression representing the conservation of matter. This function f(t) has been chosen to account for a conversion of matter (both dark and baryonic) into some other form, possibly dark energy, which is known to be responsible for the accelerated expansion of universe. The requirement of a signature flip of the deceleration parameter (q), which is evident from other studies, sets the boundary conditions to be satisfied by the function f(t), leading to the formulation of its time dependence. A simple empirical relation was initially assumed to represent the time dependence of f(t), and the constants in this expression have been determined from these boundary conditions. The BD parameter has been found to have a nega...

  1. TRACING THE CONTAMINANT HISTORY OF AN URBAN WATERSHED THROUGH AN EXAMINATION OF AQUATIC

    E-Print Network [OSTI]

    TRACING THE CONTAMINANT HISTORY OF AN URBAN WATERSHED THROUGH AN EXAMINATION OF AQUATIC SEDIMENTS DOE FRAP 1998-24 Prepared for: Environment Canada Environmental Conservation Branch Aquatic

  2. High Precision Load Current Sensing using On-Line Calibration of Trace Resistance

    E-Print Network [OSTI]

    Sanders, Seth

    . The voltage drop across a trace resistance at the output * cortr In is wh eletr l to the output is amplified

  3. Assessment of Energy Efficiency Improvement in the United States Petroleum Refining Industry

    E-Print Network [OSTI]

    Morrow III, William R.

    2014-01-01

    for Carbon: How to Reduce Energy Usage through Automation,”10  Conceptual Framework for Energy?Usage industry in regards to energy usage and emissions. Required

  4. April 23 Webinar to Examine First Two Steps of Tribal Energy...

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

    from DOE's National Renewable Energy Laboratory will examine the first two steps of the energy project development framework developed by the DOE Office of Indian Energy and the...

  5. CONTROL OF TRACE METAL EMISSIONS DURING COAL COMBUSTION

    SciTech Connect (OSTI)

    THOMAS C. HO

    1998-02-18

    Emissions of toxic trace metals in the form of metal fumes or submicron particulates from a coal-fired combustion source have received greater environmental and regulatory concern over the past years. Current practice of controlling these emissions is to collect them at the cold-end of the process by air-pollution control devices (APCDs) such as electrostatic precipitators and baghouses. However, trace metal fumes may not always be effectively collected by these devices because the formed fumes are extremely small. The proposed research is to explore the opportunities for improved control of toxic trace metal emissions, alternatively, at the hot-end of the coal combustion process, i.e., in the combustion chamber. The technology proposed is to prevent the metal fumes from forming during the process, which would effectively eliminate the metal emission problems. Specifically, the technology is to employ suitable sorbents to (1) reduce the amount of metal volatilization during combustion and (2) capture volatilized metal vapors. The objectives of the project are to demonstrate the technology and to characterize the metal capture process during coal combustion in a fluidized bed combustor. This final technical report details the work performed, the conclusions obtained, and the accomplishments achieved over the project performance period from July 1, 1994 through December 31, 1997. Specifically, this report consists of the following five chapters: Chapter 1. Executive Summary; Chapter 2. Metal Capture by Various Sorbents; Chapter 3. Simultaneous Metal and Sulfur Capture; Chapter 4. Sorption and Desorption of Mercury on Sorbents; and Chapter 5. Project Conclusions. In summary, the metals involved in the project were arsenic, cadmium, chromium, lead, mercury and selenium and the sorbents tested included bauxite, zeolite and calcined limestone. The three sorbents have been found to have various degree of metal capture capability on arsenic, cadmium, chromium and lead. Among them, calcined limestone is capable of simultaneouely capturing metals and sulfur. Mercury and selenium, however, can not be effectively retained by these sorbents under the combustion conditions. Mercury adsorption by sorbents at low temperatures was also investigated and the developed mass transfer model for mercury absorption appears to describe reasonably well the experimental results. Overall, the project has generated 18 presentations and/or publications in professional conferences and journals.

  6. Semiclassical energy conditions

    E-Print Network [OSTI]

    Martin-Moruno, Prado

    2013-01-01

    We present and develop several nonlinear energy conditions suitable for use in the semiclassical regime. In particular, we consider the recently formulated "flux energy condition" (FEC), and the novel "trace-of-square" (TOSEC) and "determinant" (DETEC) energy conditions. As we shall show, these nonlinear energy conditions behave much better than the classical linear energy conditions in the presence of semiclassical quantum effects. Moreover, whereas the quantum extensions of these nonlinear energy conditions seem to be quite widely satisfied as one enters the quantum realm, analogous quantum extensions are generally not useful for the linear classical energy conditions.

  7. Progress on linking gender and sustainable energy

    SciTech Connect (OSTI)

    Farhar, B.

    2000-04-05

    The field of gender and energy has been identified as critical in global sustainable energy development and is increasingly important to decision makers. The theme of women and energy was of significance at the 1998 World Renewable Energy Congress in Florence, Italy. This paper traces further developments in this field by summarizing selected programmatic initiatives, meetings, and publications over the past 18 months.

  8. LineVISAR. A fringe-trace data analysis program

    SciTech Connect (OSTI)

    Furnish, Michael D.

    2014-02-01

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

  9. Micro-PIXE Analysis of Trace Elements in Sulfides

    SciTech Connect (OSTI)

    Hickmott, D.D.; Wetteland, C.; Stimac, J.; Larocque, A.C.L.; Brearley, A.

    2003-08-26

    Micro-scale Proton-induced X-ray Emission (PIXE) of trace elements (TE) in sulfides provides insights into geologic processes including magmatic system evolution, ore forming events, and fluid-flow processes. The Los Alamos nuclear microprobe was used to determine TE concentrations and ratios in sulfides from diverse geologic environments including hydrothermal ore deposits, coal seams, and metamorphic rocks. Pyrrhotite (Po) from silicic volcanics contains high Cu and Ni; Po from the Clear Lake volcanic field has higher Mo than does Po from other volcanic fields. Coal pyrites contain high Cu, As, Se, Mo and Pb, and show high As/Se and Mo/Se in marine influenced sulfides from the Lower Kittanning coal, but not in other marine-influenced coals. Sulfides are amenable to micro-PIXE studies because of the difficulties in obtaining the homogeneous standards required for many other TE microanalytical techniques.

  10. Time traces of individual kinesin motors suggest functional heterogeneity

    E-Print Network [OSTI]

    Reddy, Babu J N; Xu, Jing; Mattson, Michelle; Arabi, Karim; Vershinin, Michael; Gross, Steven; Hyeon, Changbong

    2015-01-01

    Conventional analysis of in vitro assays of motor proteins rests on the assumption that all proteins with the same chemical composition function identically; however molecule-to-molecule variation is often seen even in well-controlled experiments. In an effort to obtain a statistically meaningful set of time traces that simultaneously avoid any experimental artifacts, we performed quantum-dot labeled kinesin experiments on both surface and levitated microtubules. Similar to glassy systems, we found that mean velocities of individual kinesin motors vary widely from one motor to another, the variation of which is greater than that expected from the stochastic variation of stepping times. In the presence of heterogeneity, an ensemble-averaged quantity such as diffusion constant or randomness parameter is ill-defined. We propose to analyze heterogeneous data from single molecule measurements by decomposing them into homogeneous subensembles.

  11. Differential equations to compute $\\hbar$ corrections of the trace formula

    E-Print Network [OSTI]

    Gabor Vattay

    1994-09-19

    In this paper a new method for computation of higher order corrections to the saddle point approximation of the Feynman path integral is discussed. The saddle point approximation leads to local Schr\\"odinger problems around classical orbits. Especially, the saddle point approximation leads to Schr\\"odinger problems around classical periodic orbits when it is applied to the trace of Green's function. These local Schr\\"odinger problems, in semiclassical approximation, can be solved exactly on the basis of local analytic functions. Then the corrections of the semiclassical result can be treated perturbatively. The strength of the perturbation is proportional to $\\hbar$. The perturbation problem leads to ordinary differential equations. We propose these equations for numerical calculation of corrections, since they can easily be solved by computers. We give quantum mechanical generalizations of the semiclassical zeta functions. Two simple examples are included in order to demonstrate the effectiveness of the method.

  12. TRACE3D. Interactive Beam-Dynamics Program

    SciTech Connect (OSTI)

    Singleton, L.; Yao, C.Y.

    1993-12-01

    TRACE3D is an interactive program that calculates the envelopes of a bunched beam, including linear space-charge forces, through a user-defined system. The transport system may consist of the following elements: drift, thin lens, quadrupole, permanent magnet quadrupole, solenoid, doublet, triplet, bending magnet, edge angle (for bend), RF gap, radio-frequency-quadrupole cell, RF cavity, coupled-cavity tank, user-desired element, coordinate rotation, and identical element. The beam is represented by a 6X6 matrix defining a hyper-ellipsoid in six-dimensional phase space. The projection of this hyperellipsoid on any two-dimensional plane is an ellipse that defines the boundary of the beam in that plane.

  13. The behavior of trace metals in the Geum Estuary, Korea

    SciTech Connect (OSTI)

    Byrd, J.T.; Smith, R.G.; Windom, H.L. (Skidaway Inst. of Oceanography, Savannah, GA (United States)); Lee, Kwang, W. (Hanyang Univ. Ansan, Kyunggi (Korea)); Lee, Dong, S. (Korea Ocean Research and Development Inst., Ansan, Kyunggi (Korea))

    1991-05-01

    The distributions of trace metals in the Geum Estuary of western Korea were studied with regard to changes in other estuarine chemical parameters. Dissolved oxygen, pH, and alkalinity increased with increasing salinity. Dissolved aluminum concentrations increased at low salinities and were perhaps influenced by the solubility of particulate aluminosilicate phases. Iron, manganese, cobalt, and zinc are removed from solution in the low salinity end of the estuary. Cobalt and nickel have mid-estuary concentration maxima that may be due to an anthropogenic source. Cadmium, copper, lead, and zinc concentrations also increased in the estuary, possibly as th result of remobilization in the sediments. Cadmium increases are also linked to remineralization from tidal flat sediments in the outer estuary. The source of an increase in dissolved lead at low salinity is unclear, but may be due to release from particles.

  14. Adaptive Ray Tracing for Radiative Transfer around Point Sources

    E-Print Network [OSTI]

    Tom Abel; Benjamin D. Wandelt

    2001-11-01

    We describe a novel adaptive ray tracing scheme to solve the equation of radiative transfer around point sources in hydrodynamical simulations. The angular resolution adapts to the local hydrodynamical resolution and hence is of use for adaptive meshes as well as adaptive smooth particle hydrodynamical simulations. Recursive creation of rays ensures ease of implementation. The multiple radial integrations needed to solve the time dependent radiative transfer are sped up significantly using a quad-tree once the rays are cast. Simplifications advantageous for methods with one radiation source are briefly discussed. The suggested method is easily generalized to speed up Monte Carlo radiative transfer techniques. In summary a nearly optimal use of long characteristics is presented and aspects of its implementation and comparison to other methods are given.

  15. Tool for Rapid Assessment of City Energy (TRACE) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeterInformation PolicyTinna Group JumpTombigbeeTonon Group JumpRapid

  16. Process Mining Framework for Software Processes

    E-Print Network [OSTI]

    van der Aalst, Wil

    Process Mining Framework for Software Processes Vladimir Rubin1,2 , Christian W. G¨unther1 , Wil M.P. van der Aalst1 , Ekkart Kindler2 , Boudewijn F. van Dongen1 , and Wilhelm Sch¨afer2 1 Eindhoven University of Paderborn, Paderborn, Germany {vroubine,kindler,wilhelm}@uni-paderborn.de Abstract. Software

  17. Bioenergy Knowledge Discovery Framework (KDF) Fact Sheet

    SciTech Connect (OSTI)

    2013-07-29

    The Bioenergy Knowledge Discovery Framework (KDF) is an online collaboration and geospatial analysis tool that allows researchers, policymakers, and investors to explore and engage the latest bioenergy research. This publication describes how the KDF harnesses Web 2.0 and social networking technologies to build a collective knowledge system that facilitates collaborative production, integration, and analysis of bioenergy-related information.

  18. Data Flow Analysis Frameworks for Concurrent Programs

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Data Flow Analysis Frameworks for Concurrent Programs 1 Matthew B. Dwyer Department of Computer Science University of Massachusetts, Amherst Abstract Data flow analysis is a well studied family of static program analyses. A rich theoretical basis for data flow analysis has been developed. Central

  19. Proton++: A Customizable Declarative Multitouch Framework

    E-Print Network [OSTI]

    California at Irvine, University of

    Proton++: A Customizable Declarative Multitouch Framework Kenrick Kin1,2 Bj¨orn Hartmann1 Tony DeRose2 Maneesh Agrawala1 1 University of California, Berkeley 2 Pixar Animation Studios ABSTRACT Proton- sions of touch event symbols. It builds on the Proton frame- work by allowing developers to incorporate

  20. Problem Solving Framework Read the problem carefully.

    E-Print Network [OSTI]

    Minnesota, University of

    Problem Solving Framework Read the problem carefully. Draw a useful picture (sketch) that shows how identified in Step 1. 1. Understand the Problem 2. Analyze the Problem 3. Construct a Solution Apply constraint equations) to eliminate the unwanted unknowns? Use math (algebra/calculus) to solve for target

  1. A Unifying Framework for Modelling and Analysing

    E-Print Network [OSTI]

    Gilbert, David

    developed an approach for modelling and analysing biochemical networks using discrete and continuous PetriA Unifying Framework for Modelling and Analysing Biochemical Pathways Using Petri Nets David Cottbus, Germany sebastian.lehrack@informatik.tu-cottbus.de Abstract. We give a description of a Petri net

  2. Rocky Mountain Research Station 20142017 Strategic Framework

    E-Print Network [OSTI]

    Rocky Mountain Research Station 2014­2017 Strategic Framework #12;Rocky Mountain Research Station 240 West Prospect Fort Collins, CO 80526 (970) 498-1100 www.fs.fed.us/rmrs High mountain lake at GLEES (Glacier Lakes Ecosystem Experiments Site) #12;1ROCKY MOUNTAIN RESEARCH STATION -- 2014­2017 STRATEg

  3. depositional framework 30 ka isochronous surface

    E-Print Network [OSTI]

    Chen, Wen-Shan

    in the Quaternary of the Virginia coast, USA. Sedimentology, 50, 81-111. #12;114 How to reconstruct the depositional, it is difficult to reconstruct the subsurface depositional framework of litho-stratigraphy due to strong lateral be derived through the study of chrono-stratigraphy Key words: the last glacial period, sequence stratigraphy

  4. A Formal Framework for Java Separate Compilation

    E-Print Network [OSTI]

    Robbiano, Lorenzo

    A Formal Framework for Java Separate Compilation Davide Ancona, Giovanni Lagorio, and Elena Zucca,lagorio,zuccag@disi.unige.it Abstract. We de#12;ne a formal notion, called compilation schema, allow- ing to specify di#11;erent possibilities for performing the overall process of Java compilation, which includes type-checking of source

  5. ARTIFICIAL INTELLIGENCE PLANNING PROBLEMS PETRI NET FRAMEWORK

    E-Print Network [OSTI]

    Antsaklis, Panos

    ARTIFICIAL INTELLIGENCE PLANNING PROBLEMS IN A PETRI NET FRAMEWORK K.M Passino and PJ. Antsaluis defined and then used to model a class of Artificial Intelligence planning problems. A planning stegy. As an iJlustration of the results three Artificial Intelligence planning problems are modelled and soved

  6. A Framework for Optimizing Distributed Workflow Executions

    E-Print Network [OSTI]

    Su, Jianwen

    on families of "communicat- ing flowcharts" (CFs). In the framework, a workflow schema is first rewritten as a family of CFs that are essentially atomic and execute in parallel. The CFs can be grouped into "clus- ters". Several CFs can be combined to form a single CF, which is useful when executing a sub

  7. A Statistical Framework for Spatial Comparative Genomics

    E-Print Network [OSTI]

    A Statistical Framework for Spatial Comparative Genomics Rose Hoberman May 2007 CMU-CS-07, or the U.S. Government. #12;Keywords: spatial comparative genomics, comparative genomics, gene clusters, max-gap clusters, gene teams, whole genome duplication, paralogons, synteny, ortholog detection #12

  8. JavaKollektionen Java Collection Framework

    E-Print Network [OSTI]

    Schürmann, Michael

    459 JavaKollektionen Java Collection Framework Bereitstellung wichtiger Kollektionen (Listen Implementierung häufig benutzter Algorithmen (Suchen, Sortieren, kleines/grö�tes Element, ...) Basis: java.util.Collection #12;460 Schnittstelle für alle Kollektionsklassen (1) Schnittstelle java.util.Collection Grö�e der

  9. A Retasking Framework For Wireless Sensor Networks

    E-Print Network [OSTI]

    Weigle, Michele

    used in scientific research, industrial manufacturing, and environmental monitoring over the past-effective. In this paper, we present Alert, a software framework for retasking wireless sensor networks, enabling, built upon Deluge [1], is a wireless network code distribution protocol enabling node group management

  10. Global Nuclear Energy Partnership Steering Group Members Approve...

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

    Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation Global Nuclear Energy Partnership Steering Group Members Approve...

  11. A framework for use of wireless sensor networks in forest fire detection and monitoring

    E-Print Network [OSTI]

    Ulusoy, Özgür

    consuming energy efficiently. Ó 2012 Elsevier Ltd. All rights reserved. 1. Introduction Forest firesA framework for use of wireless sensor networks in forest fire detection and monitoring Yunus Emre sensor networks Forest fire detection Environmental monitoring a b s t r a c t Forest fires are one

  12. Carborane-based metalorganic frameworks as highly selective sorbents for CO2 over methane

    E-Print Network [OSTI]

    (PSA) are attractive due to their low cost and high energy efficiency.1 High CO2 selectivityCarborane-based metal­organic frameworks as highly selective sorbents for CO2 over methane Youn Article on the web 15th July 2008 DOI: 10.1039/b805785k Separation of CO2/CH4 mixtures was studied

  13. An elasto-plastic damage model cast in a co-rotational kinematic framework for large

    E-Print Network [OSTI]

    Masud, Arif

    An elasto-plastic damage model cast in a co-rotational kinematic framework for large deformation an elasto-plastic damage model that is based on irreversible thermodynamics and internal state variable that is defined in terms of an internal damage variable of energy, along with a set of rate-independent elasto-plastic

  14. Developing a Regional Integrated Assessment Model (RIAM) Framework PRINCIPAL INVESTIGATOR: Benjamin L. Preston

    E-Print Network [OSTI]

    responses of human systems. This project seeks to apply a regional IAM framework to the Gulf Coast region issues, and energy supply issues are all occurring simultaneous- ly, but for which integrated modeling regionalized to develop a new regional IAM capability (Regional Global Change Assessment Model *RCGAM+). RCGAM

  15. Hydrogen Storage in New Metal-Organic Frameworks David J. Tranchemontagne,

    E-Print Network [OSTI]

    Yaghi, Omar M.

    Hydrogen Storage in New Metal-Organic Frameworks David J. Tranchemontagne, Kyo Sung Park, Hiroyasu show that smaller pores and polarized linkers in MOFs are indeed advantageous for hydrogen storage has been given to utilization of cleaner energy sources, such as methane and hydrogen.1 The storage

  16. Architectural Exploration of MPSoC Designs Based on an FPGA Emulation Framework

    E-Print Network [OSTI]

    De Micheli, Giovanni

    Architectural Exploration of MPSoC Designs Based on an FPGA Emulation Framework Pablo G. Del Valle are very complex to design as they must execute multiple complex real-time applications (e.g. video processing, or videogames), while meeting several additional design constraints (e.g. energy consump- tion

  17. NATIONAL HYDROGEN ENERGY ROADMAP

    E-Print Network [OSTI]

    NATIONAL HYDROGEN ENERGY ROADMAP NATIONAL HYDROGEN ENERGY ROADMAP . . Toward a More Secure and Cleaner Energy Future for America Based on the results of the National Hydrogen Energy Roadmap Workshop to make it a reality. This Roadmap provides a framework that can make a hydrogen economy a reality

  18. A Framework for Organizing Current and Future Electric Utility Regulatory and Business Models

    Broader source: Energy.gov [DOE]

    In this report, we will present a descriptive and organizational framework for incremental and fundamental changes to regulatory and utility business models in the context of clean energy public policy goals. We will also discuss the regulated utility's role in providing value-added services that relate to distributed energy resources, identify the "openness" of customer information and utility networks necessary to facilitate change, and discuss the relative risks, and the shifting of risks, for utilities and customers.

  19. Trace Reduction for Virtual Memory Simulations Scott F. Kaplan, Yannis Smaragdakis, and Paul R. Wilson

    E-Print Network [OSTI]

    Smaragdakis, Yannis

    reduction techniques. In this paper we present two new algorithms for trace re- duction | Safely AllowedTrace Reduction for Virtual Memory Simulations Scott F. Kaplan, Yannis Smaragdakis, and Paul R Drop SAD and Optimal LRU Reduction OLR. Both achieve high reduction factors and guarantee exact

  20. Trace Reduction for Virtual Memory Simulations Scott F. Kaplan, Yannis Smaragdakis, and Paul R. Wilson \\Lambda

    E-Print Network [OSTI]

    Kaplan, Scott

    reduction techniques. In this paper we present two new algorithms for trace re­ duction --- Safely AllowedTrace Reduction for Virtual Memory Simulations Scott F. Kaplan, Yannis Smaragdakis, and Paul R Drop (SAD) and Optimal LRU Reduction (OLR). Both achieve high reduction factors and guarantee exact