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Sample records for multimedia related links

  1. Multimedia

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

    Multimedia Multimedia Print Images Images of the ALS, including outside and inside panoramas, staff, user, and visitor pictures, and scientifc photos, are available for viewing and ...

  2. Multimedia

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

    Multimedia Print Images Images of the ALS, including outside and inside panoramas, staff, user, and visitor pictures, and scientifc photos, are available for viewing and download ...

  3. Multimedia

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

    Photo Gallery Video Gallery home / media Multimedia Experience the sights and sounds of the National Ignition Facility and learn more about NIF & Photon Science in our multimedia section. High-resolution images of the facility and videos describing how NIF works are available. Photo Gallery Photo Gallery Download high-resolution versions of the images in the photo gallery by clicking "Download high-res image." If you publish or post online these images or reproductions, please

  4. Related Links - Hanford Site

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

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

  5. ARM - Related Links

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

    Related Links Related Links TWP-ICE Home Tropical Western Pacific Home ARM Data Discovery Browse Data Post-Experiment Data Sets Weather Summary (pdf, 6M) New York Workshop Presentations Experiment Planning TWP-ICE Proposal Abstract Detailed Experiment Description Science Plan (pdf, 1M) Operations Plan (pdf, 321K) Maps Contact Info Related Links Daily Report Report Archives Press Media Coverage TWP-ICE Fact Sheet (pdf, 211K) Press Releases TWP-ICE Images ARM flickr site <=""

  6. Multimedia | Department of Energy

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

    Information Resources » Multimedia Multimedia This page provides a variety of multimedia products to enhance knowledge and understanding of biomass resources, processes, and projects. The links on this page lead to biomass-related images, videos, and infographics. Images The National Renewable Energy Laboratory (NREL) maintains a searchable online library of photographs called Photographic Information Exchange (PIX). A selection of biomass PIX photos can be found on the NREL site by doing a

  7. Related Links | Department of Energy

    Office of Environmental Management (EM)

    Information Resources Related Links Related Links These resources provide more information about wind energy research within the United States and abroad. Consumer and ...

  8. Related Links - Hanford Site

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

    Links Tri-Party Agreement The Agreement Announcements List of Approved Changes TPA Project Manager's Lists Modifications for Public Comment Data Management MP-14 WIDS...

  9. Related Links | Department of Energy

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

    Related Links Related Links Private, public, and nonprofit organizations around the country offer a wide range of courses and other services to help you either improve your current skills or learn new ones. The sites featured here can help you find courses of specific interest as well as other information about training requirements for certain energy jobs. DOE Related Advanced Manufacturing Office: Training Find training sessions in your area and learn how to save energy in your manufacturing

  10. LTS Related Links - Hanford Site

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

    Related Links About Us LTS Home Page LTS Project Management LTS Transition and Timeline LTS Execution LTS Background LTS Information Management LTS Fact Sheets / Briefings LTS In The News LTS Related Links LTS Contact Us LTS Related Links Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Hanford Site Cleanup Completion Framework (DOE/RL 2009-10) (PDF) Hanford Long-Term Stewardship Program Plan (DOE/RL 2010-35) (PDF) DOE-EM LTS Site Legacy Management CERCLA 5 Year

  11. NREL: Energy Analysis - Related Links

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

    Related Links Here you'll find links to other programs, organizations, and information resources concerning other analysis capabilities, energy-modeling, and technology expertise related to renewable energy. International Applications NREL's International Program in its effort to promote the use of renewable energy as a tool for sustainable development, applies world-class expertise in technology development and deployment, economic analysis, resource assessment, project design and

  12. Alternative Fuels Data Center: Hydrogen Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Related Links to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Related Links on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Related Links on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Related Links on Google Bookmark Alternative Fuels Data Center: Hydrogen Related Links on Delicious Rank Alternative Fuels Data Center: Hydrogen Related Links on

  13. Alternative Fuels Data Center: Propane Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Related Links to someone by E-mail Share Alternative Fuels Data Center: Propane Related Links on Facebook Tweet about Alternative Fuels Data Center: Propane Related Links on Twitter Bookmark Alternative Fuels Data Center: Propane Related Links on Google Bookmark Alternative Fuels Data Center: Propane Related Links on Delicious Rank Alternative Fuels Data Center: Propane Related Links on Digg Find

  14. Alternative Fuels Data Center: Electricity Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    Electricity Printable Version Share this resource Send a link to Alternative Fuels Data Center: Electricity Related Links to someone by E-mail Share Alternative Fuels Data Center: Electricity Related Links on Facebook Tweet about Alternative Fuels Data Center: Electricity Related Links on Twitter Bookmark Alternative Fuels Data Center: Electricity Related Links on Google Bookmark Alternative Fuels Data Center: Electricity Related Links on Delicious Rank Alternative Fuels Data Center: Electricity

  15. Fuel Cells Related Links | Department of Energy

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

    Fuel Cells » Fuel Cells Related Links Fuel Cells Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded fuel cell activities, research plans and roadmaps, partnerships, and additional related links. DOE-Funded Fuel Cell Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters and presentations from the

  16. Hydrogen Delivery Related Links | Department of Energy

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

    Delivery » Hydrogen Delivery Related Links Hydrogen Delivery Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded hydrogen delivery activities, research plans and roadmaps, models and tools, and additional related links. DOE-Funded Hydrogen Delivery Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters

  17. Hydrogen Production Related Links | Department of Energy

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

    Production Related Links Hydrogen Production Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded hydrogen production activities, research plans and roadmaps, models and tools, and additional related links. DOE-Funded Hydrogen Production Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters and

  18. Hydrogen Storage Related Links | Department of Energy

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

    Related Links Hydrogen Storage Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded hydrogen storage activities, research plans and roadmaps, models and tools, and additional related links. DOE-Funded Hydrogen Storage Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters and presentations from the latest

  19. Former Worker Medical Screening Program Related Documents & Links...

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

    Related Documents & Links Former Worker Medical Screening Program Related Documents & Links Related Documents & Links Beryllium Information-ORISE Chronic Beryllium Disease ...

  20. Fuel Cell Technologies Manufacturing Related Links

    Energy.gov [DOE]

    The following resources provide details about U.S. Department of Energy-funded fuel cell technologies manufacturing activities, other EERE and federal manufacturing activities and initiatives, research plans and roadmaps, workshops, and additional related links.

  1. Thermochemical Conversion Related Links | Department of Energy

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

    Conversion » Thermochemical Conversion Related Links Thermochemical Conversion Related Links Further reading about current Bioenergy Technologies Office R&D in the Thermochemical Platform can be found in this website's Information Resources section. Some key publications are: Biomass Conversion: From Feedstocks to Final Products (July 2016) Thermochemical Conversion 2009 Peer Review Design Case Summary: Production of Gasoline and Diesel from Biomass via Fast Pyrolysis, Hydrotreating, and

  2. Feedstock Related Links | Department of Energy

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

    Related Links Feedstock Related Links There are a variety of other resources available for information on biomass feedstocks. We have organized some of those resources into the following categories: Other DOE Offices and Federal Agencies Department of Energy (DOE) Office of Science Biological and Environmental Research (BER) Biofuels Mission Focus DOE Office of Science BER Bioenergy Research Centers U.S. Department of Agriculture (USDA) 2007 Farm Bill Energy Provision USDA Agriculture Research

  3. Related Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Related Links NNSA and Other Related Links DOE/NNSA Phonebook Freedom of Information Act Department of Energy DOE Directives DOE Jobs Online Defense Nuclear Facilities Safety Board DOE Pulse Publication DOE Office of Health, Safety and Security USA.Gov Los Alamos County Los Alamos National Laboratory LANL Phonebook National Nuclear Security Administration NNSA Service Center - Albuquerque NNSA Nevada Field Office New Mexico Environmental Department - LANL Sandia National Laboratories Waste

  4. LANSCE | Multimedia

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

    Users User Office User Program LANSCE User Group Rosen Scholar Rosen Prize News & Multimedia News Multimedia Events Profiles Highlights Seminars Activity Reports The Pulse User ...

  5. Related Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Related Links NNSA Lab Directed Research and Development (LDRD) Lab Directed Research and Development Collaborations DOE Adanced Scientific Computing Research DTRA (Defense Threat Reduction Agency) NAS (National Academy of Sciences) NSF (National Science Foundation) DOD (Department of Defense) NASA Exascale Activities NNSA Exascale Environment Planning Workshop ASCR Co-Design Centers Supercomputing Top 500 List ASC at Supercomputing Conference General Information ASC at the Labs How ASC Supports

  6. Multimedia | JCESR

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

    Multimedia JCESR supplements its traditional project management approach with scientific 'Sprints.' JCESR supplements its traditional project management approach with scientific ...

  7. A preliminary study of current multimedia information technology

    SciTech Connect

    Lee, J.C.

    1997-03-01

    This paper surveys more than 70 articles published in the IEEE Multimedia journal and other journals. The survey summarizes aspects of multimedia information technology and categorizes application areas of multimedia information technology and interesting research areas related to it.

  8. Alternative Fuels Data Center: Ethanol Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    Water, Population and Communitie This page contains news and information related to fuel quality activities of Australia's Department of Sustainability, Environment, Water, ...

  9. Employment at EERE Related Links | Department of Energy

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

    » Employment at EERE Related Links Employment at EERE Related Links If you are considering employment with the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE), and even if you already are an EERE employee, you may find the following links helpful: Veterans' Employment Resources The American's Veteran site includes information to help you understand veterans' preference, how federal jobs are filled, and unique veteran appointing authorities designed to

  10. Uniform Methods Project Related Links | Department of Energy

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

    Project Related Links Uniform Methods Project Related Links The websites and publications listed below provide supporting information for the Uniform Methods Project and for evaluation, measurement, and verification (EM&V) of energy efficiency programs. Glossaries of EM&V Terms Federal EM&V Resources International Resources Related Standards Glossaries of EM&V Terms The following glossaries provide definitions of technical language and EM&V terms. Appendix A: Glossary of

  11. Voluntary Protection Program - Related Links | Department of Energy

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

    - Related Links Voluntary Protection Program - Related Links VPPPA - The Voluntary Protection Programs Participants' Association, a non- profit organization is leading the way in safety, health, and environmental excellence through cooperative efforts among labor, management, and government. http://www.vpppa.org. OSHA VPP - The United States Department of Labor, Occupational Safety and Health Administration - Voluntary Protection Program http://www.osha.gov/dcsp/vpp/index.html State VPP Programs

  12. Multimedia | Department of Energy

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

    Information Resources Multimedia Multimedia The U.S. Department of Energy (DOE) Wind Program is committed to developing and deploying a portfolio of innovative technologies for ...

  13. ORISE: Multimedia Applications

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

    Multimedia Applications Multimedia Applications The Oak Ridge Institute for Science and Education (ORISE) collaborates with government agencies and organizations to develop ...

  14. Photos & Multimedia - Hanford Site

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

    Newsroom Photos & Multimedia Office of River Protection About ORP ORP Projects & Facilities Newsroom Photos & Multimedia ORP Events Press Releases Contracts & Procurements Contact ...

  15. Fuel Cell Technologies Multimedia | Department of Energy

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

    Information Resources » Fuel Cell Technologies Multimedia Fuel Cell Technologies Multimedia View and download multimedia-including infographics, videos, and animations-related to hydrogen and fuel cell technologies, research, projects, and program activities. Infographics View the fuel cell electric vehicle infographic to learn about how fuel cell electric vehicles (FCEVs) work and some of the benefits of FCEVs, such as how they reduce greenhouse gas emissions, emit only water, and operate

  16. Related Links | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Association for Computing Machinery External link Computing Research Association External link International Exascale Software Project External link Last modified: 352016 7:59:23

  17. Privacy Act Links to Related Sites | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Links to Related Sites The Privacy Act of 1974 (Title 5, United States Code, Section 552a). The Federal Register is the official daily publication for Rules, Proposed Rules, and Notices of Federal agencies and organizations, as well as Executive Orders and other Presidential Documents. The Privacy Act Issuances Compilation contains descriptions of Federal agency systems of records maintained on individuals and rules agencies follow to assist individuals who request

  18. Multimedia and Photos | Department of Energy

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

    Multimedia and Photos Multimedia and Photos Geothermal technologies dig deep in the earth, an average of two to five kilometers, to access the heat resource naturally found in the subsurface. Geothermal technologies dig deep in the earth, an average of two to five kilometers, to access the heat resource naturally found in the subsurface. Communications resources from the Geothermal Technologies Office at the Energy Department include a new photo library, below, and a video link for images and

  19. Benchmarking analysis of three multimedia models: RESRAD, MMSOILS, and MEPAS

    SciTech Connect

    Cheng, J.J.; Faillace, E.R.; Gnanapragasam, E.K.

    1995-11-01

    Multimedia modelers from the United States Environmental Protection Agency (EPA) and the United States Department of Energy (DOE) collaborated to conduct a comprehensive and quantitative benchmarking analysis of three multimedia models. The three models-RESRAD (DOE), MMSOILS (EPA), and MEPAS (DOE)-represent analytically based tools that are used by the respective agencies for performing human exposure and health risk assessments. The study is performed by individuals who participate directly in the ongoing design, development, and application of the models. A list of physical/chemical/biological processes related to multimedia-based exposure and risk assessment is first presented as a basis for comparing the overall capabilities of RESRAD, MMSOILS, and MEPAS. Model design, formulation, and function are then examined by applying the models to a series of hypothetical problems. Major components of the models (e.g., atmospheric, surface water, groundwater) are evaluated separately and then studied as part of an integrated system for the assessment of a multimedia release scenario to determine effects due to linking components of the models. Seven modeling scenarios are used in the conduct of this benchmarking study: (1) direct biosphere exposure, (2) direct release to the air, (3) direct release to the vadose zone, (4) direct release to the saturated zone, (5) direct release to surface water, (6) surface water hydrology, and (7) multimedia release. Study results show that the models differ with respect to (1) environmental processes included (i.e., model features) and (2) the mathematical formulation and assumptions related to the implementation of solutions (i.e., parameterization).

  20. Multimedia Analysis plus Visual Analytics = Multimedia Analytics

    SciTech Connect

    Chinchor, Nancy; Thomas, James J.; Wong, Pak C.; Christel, Michael; Ribarsky, Martin W.

    2010-10-01

    Multimedia analysis has focused on images, video, and to some extent audio and has made progress in single channels excluding text. Visual analytics has focused on the user interaction with data during the analytic process plus the fundamental mathematics and has continued to treat text as did its precursor, information visualization. The general problem we address in this tutorial is the combining of multimedia analysis and visual analytics to deal with multimedia information gathered from different sources, with different goals or objectives, and containing all media types and combinations in common usage.

  1. Links

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

    Useful Links BIOSYNC: Structural Biology Synchrotron Users Organization X-ray Anomalous Scattering Going MAD at CHESS Protein Data Bank International Union of Crystallography ...

  2. links

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

    Useful Links Other Cyclotrons National Superconducting Cyclotron Laboratory at Michigan State Univeristy Indiana University Cyclotron Facility Cyclotron Research Centre at Louvain 88" Cyclotron at Lawrence Berkley National Lab Department of Energy National Labs Brookhaven National Laboratory Lawrence Berkeley National Laboratory Fermi National Accelerator Laboratory Los Alamos National Laboratory Sandia National Laboratories Ames Laboratory Pacific Northwest National Laboratory Oak Ridge

  3. Links

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

    Links: CAMD's SAXS beamline sister page By Derek Dorman General Reference: Glatter and Kratky Small Angle X-ray Scattering Book (subject to the permission letter and terms of use) SAXS Presentation by Jianhua Li SAXS Presentation by John Pople Dr. Brian Grady's Polymer Characterization Group SAXS page Jun, Y., Waychunas, G. "Molecular-Level Investigations of Nucleation Mechanisms and Kinetics of Formation of Environmental Nanoparticles" Poster SAXS Analysis/Simulation: Paul Scherrer

  4. Multimedia | Department of Energy

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

    Multimedia Multimedia Sustainability in Bioenergy: A Nation Connected showcases community efforts in bioenergy. Sustainability in Bioenergy: A Nation Connected showcases community efforts in bioenergy. Read more Energy 101 Videos are introductory segments for your classroom. Energy 101 Videos are introductory segments for your classroom. Read more A Guide to Energy on the Earth is a simple yet engaging way to see the 7 principles in action. A Guide to Energy on the Earth is a simple yet engaging

  5. Economics of a multimedia approach

    SciTech Connect

    Phillips, J.B.; Hindawi, M.A.

    1996-02-01

    One of the major driving forces in the decision of a facility operator to implement a multimedia approach to examining pollution is the economics of the situation. A multimedia approach has gained favor with many facility operators because it has been shown to be more cost-effective than dealing with a number of phases, or media, separately. To a great extent, this is due to elimination of inefficiencies involved with cross-media transfer of pollutants. Even more basic to the problem of industrial pollution is the generation of waste. All industrial processes yield some percentage of waste products, but frequently during the design phase the costs associated with producing wastes are underestimated. As part of this series on multimedia issues, the costs related to manufacturing waste products are examined in detail. An obvious inefficiency associated with waste generation is the loss of material that potentially could be converted to salable products. The value of commodity raw materials frequently is ignored when considering the total costs of pollution generation at an industrial facility. Although the economics of pollution generation are affected by a number of factors, including regulatory costs, disposal costs and impacts on health and safety, this article focuses on the economics of lost production in industrial facilities.

  6. EIA- Energy Efficiency Related Links: EIA Reports and Analyses

    Energy Information Administration (EIA) (indexed site)

    Reports Energy-Efficiency Related: EIA Reports and Analyses Released Release Date: October 1999 Last Updated: August 2010 End Users: Commercial Buildings Manufacturing ...

  7. Links

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

    Related Sites National Nanotechnology Initiative Nano Technology Industries Advanced Materials Research Institute Institute of Physics Max-Planck Institute for Kohlenforschung The ...

  8. Programmability and service creation for multimedia networks

    SciTech Connect

    Lazar, A.A.; Lim, Koon-Seng

    1996-12-31

    The Binding Architecture is an open architecture for building multimedia networks that must guarantee Quality of Service (QOS). In this paper, we explore the notion of a service in the Binding Architecture and propose a conceptual model for building scalable multimedia distribution services based on it. We begin first by examining the relation between resources, their abstractions and the services that can be built from them and use this to derive a general model for binding. Based on this model, we identify a general set of capabilities required for building any multimedia distribution service. We also describe how these capabilities can be incorporated into our view of the service creation process. Finally, we augment our discussion with the description of an example service which we have developed using this paradigm.

  9. Related Links

    Energy.gov [DOE]

    The Advanced Manufacturing Office (AMO) aligns its activities with recommendations from the President and his advisors, while drawing insights from industrial experts and research institutions. Learn more about national priorities for manufacturing from these influential reports.

  10. Related Links

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

    laser beams onto a fusion target about the size of a pencil eraser. NIF became operational in March 2009. NIF is the size of a sports stadium-three football fields could fit inside...

  11. Multimedia regulated chemicals

    SciTech Connect

    Lee, C.C.; Huffman, G.L.; Mao, Y.L.

    1999-10-01

    This article examines those chemicals that are listed in either environmental laws or regulations. Its objective is to help readers determine which laws regulate what types of chemicals and which types of chemicals are regulated by what laws. It is multimedia in scope, describing the various chemicals that are regulated in the different media (i.e., air, water, or land).

  12. Multimedia environmental management

    SciTech Connect

    Soesilo, J.A.; Wiley, W.D.

    1999-09-01

    This book explores and supports the argument that effective environmental management must be based on a multimedia approach, which focuses simultaneously on air, water, and waste and enables managers to assess the resulting financial, operation, and management benefits. The multimedia approach, which can be used to design an effective compliance program, includes proper waste and material handling management, systematic monitoring, and record keeping requirements. This approach integrates a wide array of environmental requirements and decision processes, which the authors examine in sixteen chapters, organized into four parts: the role of environmental management; environmental aspects of business operation, environmental processes; and environmental management trends. Within these parts, the authors highlight the development of modern environmental management and provide an overview of federal laws pertinent to multimedia environmental management. They examine such issues as chemical storage and transportation, tank system operations and requirements, waste determination, spill response procedures, and employee training. Environmental processes addressed in the book include the management of solid and hazardous waste, wastewater treatment systems, stormwater management, air emission control, and site remediation. The authors also briefly discuss significant initiatives in US environmental management and look toward corporate sustainable development.

  13. Real-time distributed multimedia systems

    SciTech Connect

    Rahurkar, S.S.; Bourbakis, N.G.

    1996-12-31

    This paper presents a survey on distributed multimedia systems and discusses real-time issues. In particular, different subsystems are reviewed that impact on multimedia networking, the networking for multimedia, the networked multimedia systems, and the leading edge research and developments efforts and issues in networking.

  14. Hybrid Multidimensional Relational and Link Analytical Knowledge Discovery for Law Enforcement

    SciTech Connect

    Joslyn, Cliff A.; Gillen, David S.; Burke, John S.; Critchlow, Terence J.; Damante, Matt; Fernandes, Robert

    2008-08-01

    The challenges facing the Department of Homeland Security (DHS) require not only multi-dimensional, but also multi-scale data analysis. In particular, the ability to seamlessly move from summary information, such as trends, into detailed analysis of individual entities, while critical for law enforcement, typically requires manually transferring information among multiple tools. Such time-consuming and error prone processes significantly hamper the analysts' ability to quickly explore data and identify threats. As part of a DHS Science and Technology effort, we have been developing and deploying for Immigration and Customs Enforcement the CubeLink system integrating information between relational data cubes and link analytical semantic graphs. In this paper we describe CubeLink in terms of the underlying components, their integration, and the formal mapping from multidimensional data analysis into link analysis. In so doing, we provide a formal basis for one particular form of automatic schema-ontology mapping from OLAP data cubes to semantic graphs databases, and point the way towards future ``intelligent'' OLAP data cubes equipped with meta-data about their dimensional typing.

  15. Solar Multimedia | Department of Energy

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

    Multimedia Solar Multimedia <a target="_self" href="/node/1758401">Solar Dish Sets World-Record Efficiency</a><br /> Solar Dish - Albuquerque, New Mexico<br /> Credit: Sandia National Laboratories/Randy Montoya Solar Dish Sets World-Record Efficiency Solar Dish - Albuquerque, New Mexico Credit: Sandia National Laboratories/Randy Montoya Solar Technologies Photovoltaics Concentrating Solar Power Solar Applications Residential Commercial City and County

  16. Webtrends Archives by Fiscal Year — Multimedia

    Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Multimedia site for fiscal year 2011.

  17. Multimedia strategy considers waste treatment

    SciTech Connect

    Phillips, J.B.

    1995-05-01

    The advent of multimedia pollution prevention programs has raised some interesting and challenging questions on the subject of facility operations. First and foremost is the goal of a multimedia pollution prevention program: how can industrial streams in an operating facility be treated to prevent pollutants from escaping in a particular effluent or waste streams without transferring the same pollutants to another medium? Once this is resolved, the next issue to be addressed is the fate of pollutants removed from effluent streams. EPA is moving toward discouraging destruction as an acceptable means of waste treatment. The strategies are presented for handling pollutants from one media without contaminating another.

  18. Multimedia Information Retrieval Literature Review

    SciTech Connect

    Wong, Pak C.; Bohn, Shawn J.; Payne, Deborah A.

    2010-10-12

    This survey paper highlights some of the recent, influential work in multimedia information retrieval (MIR). MIR is a branch area of multimedia (MM). The young and fast-growing area has received strong industrial and academic support in the United States and around the world (see Section 7 for a list of major conferences and journals of the community). The term "information retrieval" may be misleading to those with different computer science or information technology backgrounds. As shown in our discussion later, it indeed includes topics from user interaction, data analytics, machine learning, feature extraction, information visualization, and more.

  19. Influential input classification in probabilistic multimedia models

    SciTech Connect

    Maddalena, Randy L.; McKone, Thomas E.; Hsieh, Dennis P.H.; Geng, Shu

    1999-05-01

    Monte Carlo analysis is a statistical simulation method that is often used to assess and quantify the outcome variance in complex environmental fate and effects models. Total outcome variance of these models is a function of (1) the uncertainty and/or variability associated with each model input and (2) the sensitivity of the model outcome to changes in the inputs. To propagate variance through a model using Monte Carlo techniques, each variable must be assigned a probability distribution. The validity of these distributions directly influences the accuracy and reliability of the model outcome. To efficiently allocate resources for constructing distributions one should first identify the most influential set of variables in the model. Although existing sensitivity and uncertainty analysis methods can provide a relative ranking of the importance of model inputs, they fail to identify the minimum set of stochastic inputs necessary to sufficiently characterize the outcome variance. In this paper, we describe and demonstrate a novel sensitivity/uncertainty analysis method for assessing the importance of each variable in a multimedia environmental fate model. Our analyses show that for a given scenario, a relatively small number of input variables influence the central tendency of the model and an even smaller set determines the shape of the outcome distribution. For each input, the level of influence depends on the scenario under consideration. This information is useful for developing site specific models and improving our understanding of the processes that have the greatest influence on the variance in outcomes from multimedia models.

  20. Three multimedia models used at hazardous and radioactive waste sites

    SciTech Connect

    Moskowitz, P.D.; Pardi, R.; Fthenakis, V.M.; Holtzman, S.; Sun, L.C.; Rambaugh, J.O.; Potter, S.

    1996-02-01

    Multimedia models are used commonly in the initial phases of the remediation process where technical interest is focused on determining the relative importance of various exposure pathways. This report provides an approach for evaluating and critically reviewing the capabilities of multimedia models. This study focused on three specific models MEPAS Version 3.0, MMSOILS Version 2.2, and PRESTO-EPA-CPG Version 2.0. These models evaluate the transport and fate of contaminants from source to receptor through more than a single pathway. The presence of radioactive and mixed wastes at a site poses special problems. Hence, in this report, restrictions associated with the selection and application of multimedia models for sites contaminated with radioactive and mixed wastes are highlighted. This report begins with a brief introduction to the concept of multimedia modeling, followed by an overview of the three models. The remaining chapters present more technical discussions of the issues associated with each compartment and their direct application to the specific models. In these analyses, the following components are discussed: source term; air transport; ground water transport; overland flow, runoff, and surface water transport; food chain modeling; exposure assessment; dosimetry/risk assessment; uncertainty; default parameters. The report concludes with a description of evolving updates to the model; these descriptions were provided by the model developers.

  1. Google Archives by Fiscal Year - Multimedia Site | Department...

    Office of Environmental Management (EM)

    Google Archives by Fiscal Year - Multimedia Site Google Archives by Fiscal Year - Multimedia Site From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics ...

  2. Synergies and conflicts in multimedia pollution control related to utility compliance with Title IV of the Clean Air Act Amendments of 1990

    SciTech Connect

    Bailey, K.A.; Loeb, A.P.; Formento, J.W.; South, D.W.

    1994-01-01

    Most analyses of utility strategies for meeting Title IV requirements in the Clean Air Act Amendments of 1990 have focused on factors relating directly to utilities` sulfur dioxide control costs; however, there are a number of additional environmental requirements that utilities must meet at the same time they comply with the acid rain program. To illuminate the potential synergies and conflicts that these other regulatory mandates may have in connection with the acid rain program, it is necessary to conduct a thorough, simultaneous examination of the various programs. This report (1) reviews the environmental mandates that utilities must plant to meet in the next decade concurrently with those of the acid rain program, (2) evaluates the technologies that utilities may select to meet these requirements, (3) reviews the impacts of public utility regulation on the acid rain program, and (4) analyzes the interactions among the various programs for potential synergies and conflicts. Generally, this report finds that the lack of coordination among current and future regulatory programs may result in higher compliance costs than necessary. Failure to take advantage of cost-effective synergies and incremental compliance planning will increase control costs and reduce environmental benefits.

  3. External Links

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

    External Links External Links This page contains links to web sites and pages having to do with the Federal Energy Technology Network, Department of Energy, and Energy related Internet resources. The information is divided into the following categories: Table of Contents Department of Energy Support Offices Within the Department of Energy Office of Small & Disadvantaged Business Utilization (OSDBU) General Information Sources about Government Non-Government Energy and Environmental Related

  4. Multimedia systems for safeguards training

    SciTech Connect

    Guardini, S.; Loeschner, J.

    1995-12-31

    The Joint Research Center as part of its support program to Euratom safeguards, is developing a line of unattended systems for fresh fuel assemblies in fabrication plants (low enrichment and mixed oxide). These systems combine neutron coincidence counting in the form of a neutron collar and a vision system for identification of the fuel assembly. The system is unattended, i.e. it is integrated into the production flow of the facility, and there is no inspector presence during verification measurement. The facility operator loads the assembly into the unattended measurement station which then automatically starts its predefined measurement cycle without the intervention of the facility operator. The station positions the collar according to a programming strategy for each assembly type and loads/unloads its own AmLi source for active and passive measurements. This paper is a discussion of the training requirements for such a system and the development of multimedia training aids to meet these requirements.

  5. An interpersonal multimedia visualization system

    SciTech Connect

    Phillips, R.L.

    1990-01-01

    Media View is a computer program that provides a generic infrastructure for authoring and interacting with multimedia documents. Among its many applications is the ability to furnish a user with a comprehensive environment for analysis and visualization. With MediaView the user produces a document'' that contains mathematics, datasets and associated visualizations. From the dataset or embedded mathematics animated sequences can be produced in situ. The mathematical content of the document'' can be explored through manipulation with Mathematica {trademark}. Since the document'' is all digital, it can be shared with a co-worker on a local network or mailed electronically to a colleague at a distant site. Animations and any other substructure of the document'' persist through the mailing process and can be awakened at the destination by the recipient. 5 refs., 4 figs.

  6. A broadband multimedia TeleLearning system

    SciTech Connect

    Wang, Ruiping; Karmouch, A.

    1996-12-31

    In this paper we discuss a broadband multimedia TeleLearning system under development in the Multimedia Information Research Laboratory at the University of Ottawa. The system aims at providing a seamless environment for TeleLearning using the latest telecommunication and multimedia information processing technology. It basically consists of a media production center, a courseware author site, a courseware database, a courseware user site, and an on-line facilitator site. All these components are distributed over an ATM network and work together to offer a multimedia interactive courseware service. An MHEG-based model is exploited in designing the system architecture to achieve the real-time, interactive, and reusable information interchange through heterogeneous platforms. The system architecture, courseware processing strategies, courseware document models are presented.

  7. Flexible feature interface for multimedia sources

    DOEpatents

    Coffland, Douglas R.

    2009-06-09

    A flexible feature interface for multimedia sources system that includes a single interface for the addition of features and functions to multimedia sources and for accessing those features and functions from remote hosts. The interface utilizes the export statement: export "C" D11Export void FunctionName(int argc, char ** argv,char * result, SecureSession *ctrl) or the binary equivalent of the export statement.

  8. Multimedia-modeling integration development environment

    SciTech Connect

    Pelton, Mitchell A.; Hoopes, Bonnie L.

    2002-09-02

    There are many framework systems available; however, the purpose of the framework presented here is to capitalize on the successes of the Framework for Risk Analysis in Multimedia Environmental Systems (FRAMES) and Multi-media Multi-pathway Multi-receptor Risk Assessment (3MRA) methodology as applied to the Hazardous Waste Identification Rule (HWIR) while focusing on the development of software tools to simplify the module developer?s effort of integrating a module into the framework.

  9. Instruction-level performance modeling and characterization of multimedia applications

    SciTech Connect

    Luo, Y.; Cameron, K.W.

    1999-06-01

    One of the challenges for characterizing and modeling realistic multimedia applications is the lack of access to source codes. On-chip performance counters effectively resolve this problem by monitoring run-time behaviors at the instruction-level. This paper presents a novel technique of characterizing and modeling workloads at the instruction level for realistic multimedia applications using hardware performance counters. A variety of instruction counts are collected from some multimedia applications, such as RealPlayer, GSM Vocoder, MPEG encoder/decoder, and speech synthesizer. These instruction counts can be used to form a set of abstract characteristic parameters directly related to a processor`s architectural features. Based on microprocessor architectural constraints and these calculated abstract parameters, the architectural performance bottleneck for a specific application can be estimated. Meanwhile, the bottleneck estimation can provide suggestions about viable architectural/functional improvement for certain workloads. The biggest advantage of this new characterization technique is a better understanding of processor utilization efficiency and architectural bottleneck for each application. This technique also provides predictive insight of future architectural enhancements and their affect on current codes. In this paper the authors also attempt to model architectural effect on processor utilization without memory influence. They derive formulas for calculating CPI{sub 0}, CPI without memory effect, and they quantify utilization of architectural parameters. These equations are architecturally diagnostic and predictive in nature. Results provide promise in code characterization, and empirical/analytical modeling.

  10. WIPP - Related Links

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

    National Safety Council - Understanding Radiation NM Governor NMSU - Carlsbad Quality New Mexico TCC Support Website WERC Western Governor's Association Yucca Mountain Project

  11. Development of probabilistic multimedia multipathway computer codes.

    SciTech Connect

    Yu, C.; LePoire, D.; Gnanapragasam, E.; Arnish, J.; Kamboj, S.; Biwer, B. M.; Cheng, J.-J.; Zielen, A. J.; Chen, S. Y.; Mo, T.; Abu-Eid, R.; Thaggard, M.; Sallo, A., III.; Peterson, H., Jr.; Williams, W. A.; Environmental Assessment; NRC; EM

    2002-01-01

    The deterministic multimedia dose/risk assessment codes RESRAD and RESRAD-BUILD have been widely used for many years for evaluation of sites contaminated with residual radioactive materials. The RESRAD code applies to the cleanup of sites (soils) and the RESRAD-BUILD code applies to the cleanup of buildings and structures. This work describes the procedure used to enhance the deterministic RESRAD and RESRAD-BUILD codes for probabilistic dose analysis. A six-step procedure was used in developing default parameter distributions and the probabilistic analysis modules. These six steps include (1) listing and categorizing parameters; (2) ranking parameters; (3) developing parameter distributions; (4) testing parameter distributions for probabilistic analysis; (5) developing probabilistic software modules; and (6) testing probabilistic modules and integrated codes. The procedures used can be applied to the development of other multimedia probabilistic codes. The probabilistic versions of RESRAD and RESRAD-BUILD codes provide tools for studying the uncertainty in dose assessment caused by uncertain input parameters. The parameter distribution data collected in this work can also be applied to other multimedia assessment tasks and multimedia computer codes.

  12. Chemical-Specific Representation of Air-Soil Exchange and Soil Penetration in Regional Multimedia Models

    SciTech Connect

    McKone, T.E.; Bennett, D.H.

    2002-08-01

    In multimedia mass-balance models, the soil compartment is an important sink as well as a conduit for transfers to vegetation and shallow groundwater. Here a novel approach for constructing soil transport algorithms for multimedia fate models is developed and evaluated. The resulting algorithms account for diffusion in gas and liquid components; advection in gas, liquid, or solid phases; and multiple transformation processes. They also provide an explicit quantification of the characteristic soil penetration depth. We construct a compartment model using three and four soil layers to replicate with high reliability the flux and mass distribution obtained from the exact analytical solution describing the transient dispersion, advection, and transformation of chemicals in soil with fixed properties and boundary conditions. Unlike the analytical solution, which requires fixed boundary conditions, the soil compartment algorithms can be dynamically linked to other compartments (air, vegetation, ground water, surface water) in multimedia fate models. We demonstrate and evaluate the performance of the algorithms in a model with applications to benzene, benzo(a)pyrene, MTBE, TCDD, and tritium.

  13. On-demand hypermedia/multimedia service over broadband networks

    SciTech Connect

    Bouras, C.; Kapoulas, V.; Spirakis, P.

    1996-12-31

    In this paper we present a unified approach for delivering hypermedia/multimedia objects over broadband networks. Documents are stored in various multimedia servers, while the inline data may reside in their own media servers, attached to the multimedia servers. The described service consists of several multimedia servers and a set of functions that intend to present to the end user interactive information in real-time. Users interact with the service requesting multimedia documents on demand. Various media streams are transmitted over different parallel connections according lo their transmission requirements. The hypermedia documents are structured using a hypermedia markup language that keeps information of the spatiotemporal relationships among document`s media components. In order to deal with the variant network behavior, buffering manipulation mechanisms and grading of the transmitted media quality techniques are proposed to smooth presentation and synchronization anomalies.

  14. Building performance analysis using interactive multimedia concepts

    SciTech Connect

    Selkowitz, S.; Beltran, L.; Osterhaus, W.; Papamichael, K.; Schuman, J.; Sullivan, R.; Wilde, M.

    1992-04-01

    We describe LBL`s involvement with multimedia concepts by discussing several modules of an advanced computer-based building envelope design tool. The qualitative and quantitative aspects of the building design process are accommodated within the same design tool which uses object-oriented programming procedures. This computer-based concept utilizes images (buildings, landscapes, models, documents, etc.), expert systems (knowledge bases, i.e., lighting design, site planning, HVAC design, etc.), and data bases (design criteria, utility rates, climatic data, etc.) in addition to more traditional simulation models to evaluate building design alternatives.

  15. Building performance analysis using interactive multimedia concepts

    SciTech Connect

    Selkowitz, S.; Beltran, L.; Osterhaus, W.; Papamichael, K.; Schuman, J.; Sullivan, R.; Wilde, M.

    1992-04-01

    We describe LBL's involvement with multimedia concepts by discussing several modules of an advanced computer-based building envelope design tool. The qualitative and quantitative aspects of the building design process are accommodated within the same design tool which uses object-oriented programming procedures. This computer-based concept utilizes images (buildings, landscapes, models, documents, etc.), expert systems (knowledge bases, i.e., lighting design, site planning, HVAC design, etc.), and data bases (design criteria, utility rates, climatic data, etc.) in addition to more traditional simulation models to evaluate building design alternatives.

  16. BETR North America: A regionally segmented multimedia contaminant fate model for North America

    SciTech Connect

    MacLeod, M.; Woodfine, D.G.; Mackay, D.; McKone, T.E.; Bennett, D.H.; Maddalena, R.L.

    2001-03-01

    We present the Berkeley-Trent North American contaminant fate model (BETR North America), a regionally segmented multimedia contaminant fate model based on the fugacity concept. The model is built on a framework that links contaminant fate models of individual regions, and is generally applicable to large, spatially heterogeneous areas. The North American environment is modeled as 24 ecological regions, within each region contaminant fate is described using a 7 compartment multimedia fugacity model including a vertically segmented atmosphere, freshwater, freshwater sediment, soil, coastal water and vegetation compartments. Inter-regional transport of contaminants in the atmosphere, freshwater and coastal water is described using a database of hydrological and meteorological data compiled with Geographical Information Systems (GIS) techniques. Steady-state and dynamic solutions to the 168 mass balance equations that make up the linked model for North America are discussed, and an illustrative case study of toxaphene transport from the southern United States to the Great Lakes Basin is presented. Regionally segmented models such as BETR North America can provide a critical link between evaluative models of long-range transport potential and contaminant concentrations observed in remote regions. The continent-scale mass balance calculated by the model provides a sound basis for evaluating long-range transport potential of organic pollutants, and formulation of continent scale management and regulatory strategies for chemicals.

  17. Links (pbl/contracts)

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

    Implementation Links to related sites Regional Dialogue Transmission Regional Dialogue issues Team ASC Methodology 2012 BPA Rate Case Page content last modified on: April 06, 2010...

  18. Training using multimedia in the oil and gas industry

    SciTech Connect

    Bihn, G.C.

    1997-02-01

    Multimedia is becoming a widely used and accepted tool in general education. From preschool to the university, multimedia is promising and delivering some very impressive results. Its application in specific industry segments, like oil and gas, is expected to proliferate within the very near future. In fact, many titles are already on the market or in development. The objective of this article is to present an overview of the current state of multimedia as used in petroleum industry training and to provide managers with a feel for not only the technology but, more importantly, what benefit the technology is expected to bring to their organization.

  19. Research issues in view-based multimedia database systems

    SciTech Connect

    Gruenwald, L.; Speegle, G.

    1996-12-31

    Audio, video, graphics, and text can be combined into stunning multimedia presentations which enable people to learn, buy, and have fun in ways never before possible. However multimedia is often unorganized and required tremendous storage space. Typical images are measured in tens or hundreds of kilobytes. To control the amount of space needed in this new environment, this paper proposes a multimedia database management system that uses logical representations instead of physical representations, to store edited objects. Research issues associated with such a system are discussed.

  20. Three multimedia models used at hazardous and radioactive waste sites

    SciTech Connect

    1996-01-01

    The report provides an approach for evaluating and critically reviewing the capabilities of multimedia models. The study focused on three specific models: MEPAS version 3.0, MMSOILS Version 2.2, and PRESTO-EPA-CPG Version 2.0. The approach to model review advocated in the study is directed to technical staff responsible for identifying, selecting and applying multimedia models for use at sites containing radioactive and hazardous materials. In the report, restrictions associated with the selection and application of multimedia models for sites contaminated with radioactive and mixed wastes are highlighted.

  1. Science.gov, Now with Multimedia, New Search Features, Spanish...

    Office of Scientific and Technical Information (OSTI)

    Information October 9, 2012 Science.gov, Now with Multimedia, New Search Features, Spanish Translations Spanish Version Debuted Oak Ridge, TN - Science.gov, the gateway to U.S. ...

  2. Nominations open for $250,000 Multimedia Clean Energy prizes...

    OpenEI (Open Energy Information) [EERE & EIA]

    Nominations open for 250,000 Multimedia Clean Energy prizes Home > Groups > Utility Rate Graham7781's picture Submitted by Graham7781(2017) Super contributor 2 October, 2012 -...

  3. Controlling QoS in a collaborative multimedia environment

    SciTech Connect

    Alfano, M.; Sigle, R.

    1996-12-31

    A collaborative multimedia environment allows users to work remotely on common projects by sharing applications (e.g., CAD tools, text editors, white boards) and simultaneously communicate audiovisually. Several dedicated applications (e.g., MBone tools) exist for transmitting video, audio and data between users. Due to the fact that they have been developed for the Internet which does not provide any Quality of Service (QoS) guarantee, these applications do not or only partially support specification of QoS requirements by the user. In addition, they all come with different user interfaces. In this paper we first discuss the problems that we experienced both at the host and network levels when executing a multimedia application and varying its resource requirements. We then present the architectural details of a collaborative multimedia environment (CME) that we have been developing in order to help a user to set up and control a collaborative multimedia session.

  4. HELPFUL LINKS

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

    Helpful Links HELPFUL LINKS Caution: Many of the links listed below are outside of the DOE Idaho Operations Office, (DOE-ID) Internet site and are not under our control. They have been provided as a convenience to you. DOE-ID is not responsible for the content of linked sites or any link contained in those sites. It is up to the individual user to protect themselves and to take adequate precaution against possible damages resulting from linked sites. Science.gov Communications Page Defense

  5. New mashup offers every-word-searchable multimedia within scientific

    Office of Scientific and Technical Information (OSTI)

    federated search engines | OSTI, US Dept of Energy Office of Scientific and Technical Information mashup offers every-word-searchable multimedia within scientific federated search engines Back to the OSTI News Listing for 2011 OSTI now offers a "mashup" of a unique speech-recognition search capability within federated search tools to help citizens and researchers alike find scientific multimedia worldwide. This application appears in ScienceAccelerator.gov and WorldWideScience.org,

  6. Cool Links

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

    Cool Links Cool Links Can't get enough science? Click on these links to learn more about science and innovations at the Lab and beyond! Science and learning activities Los Alamos National Laboratory links Bradbury Science Museum video The Town That Never Was Bradbury Science Museum video Heritage of Science (Stockpile Stewardship) Los Alamos National Laboratory Homepage A list of Los Alamos National Laboratory publications Los Alamos National Laboratory's periodic table website Los Alamos

  7. CalTOX, a multimedia total exposure model for hazardous-waste sites; Part 1, Executive summary

    SciTech Connect

    McKone, T.E.

    1993-06-01

    CalTOX has been developed as a spreadsheet model to assist in health-risk assessments that address contaminated soils and the contamination of adjacent air, surface water, sediments, and ground water. The modeling effort includes a multimedia transport and transformation model, exposure scenario models, and efforts to quantify and reduce uncertainty in multimedia, multiple-pathway exposure models. This report provides an overview of the CalTOX model components, lists the objectives of the model, describes the philosophy under which the model was developed, identifies the chemical classes for which the model can be used, and describes critical sensitivities and uncertainties. The multimedia transport and transformation model is a dynamic model that can be used to assess time-varying concentrations of contaminants introduced initially to soil layers or for contaminants released continuously to air or water. This model assists the user in examining how chemical and landscape properties impact both the ultimate route and quantity of human contact. Multimedia, multiple pathway exposure models are used in the CalTOX model to estimate average daily potential doses within a human population in the vicinity of a hazardous substances release site. The exposure models encompass twenty-three exposure pathways. The exposure assessment process consists of relating contaminant concentrations in the multimedia model compartments to contaminant concentrations in the media with which a human population has contact (personal air, tap water, foods, household dusts soils, etc.). The average daily dose is the product of the exposure concentrations in these contact media and an intake or uptake factor that relates the concentrations to the distributions of potential dose within the population.

  8. ARM - Quick Links

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

    Links Related Links ISDAC Home AAF Home AVP Aircraft Instrumentation, October 14-16, 2008 ARM Data Discovery Browse Data Post-Campaign Data Sets Flight Summary Table (PDF, 440K) ISDAC Wiki Mission Summary Journal Deployment Resources NSA Site ARM Data Plots Quick Links Experiment Planning ISDAC Proposal Abstract Full Proposal (pdf, 1,735K) Science Questions Science Overview Document for ISDAC (pdf, 525K) ISDAC Flight Planning Document (PDF, 216K) Collaborations Logistics Measurements &

  9. Links - SRSCRO

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

    Links Links Links Surplus Equipment Bolin Marketing Group | www.bmgsurplus.com Counties of the SRSCRO Region Aiken County | www.aikencounty.net Allendale County | www.allendalecounty.com Barnwell County | www.barnwellcounty.sc.gov Columbia County | www.columbiacountyga.gov Richmond County | www.augustaga.gov Chambers of Commerce Aiken SC | www.aikenchamber.net Augusta, GA | www.augustagausa.com Barnwell, SC | www.barnwellcountychamber.org Columbia County, GA | www.columbiacountychamber.com North

  10. Related Links | Department of Energy

    Office of Environmental Management (EM)

    ... Waste Services Association National Association of Wheat Growers (NAWG) National Biodiesel Board National Corn Growers Association (NCGA) Pellet Fuels Institute Renewable Fuels ...

  11. Related Links | Department of Energy

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

    The Case for a National Manufacturing Strategy, The Information Technology and Innovation Foundation, April 2011. Legislative and Executive Guidance P.L. 109-58, "Energy Policy Act ...

  12. Related Links | Department of Energy

    Energy Saver

    Beyond this page, learn more about BETO's Algae Program R&D by visiting the Information ... Final Report BETO Multi-Year Program Plan July 2014 Exploring the Utilization of ...

  13. EIA - Related Links for Transportation

    Energy Information Administration (EIA) (indexed site)

    information about American society, political processes, official U.S. policies and culture. U.S. Department of the Treasury IRS and Treasury Provide Guidance to Hybrid...

  14. Related Links | Department of Energy

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

    Information about marine and hydrokinetic resources, government activities and research, water power associations and organizations, learning activities, and homeowner resources ...

  15. Beryllium Related Links - Hanford Site

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

    Group (BAG) Website 10CFR850 Final Rule Preamble (PDF) OSHA NIOSH National Jewish Hospital, Denver; Beryllium Program University of Pennsylvania Hospital, Philadelphia DOE...

  16. Advanced Diagnostics and Life Estimation of Extruded Dielectric Cable: Nonproprietary Results Related to Cross-Linked Polyethylene and Ethylene Propylene Rubber Insulated Shielded Cables

    SciTech Connect

    G. Toman

    2006-03-31

    This report describes research on accelerated aging and diagnostic testing of cross-linked polyethylene (XLPE) insulation and an earlier test program on ethylene propylene rubber (EPR) cables. The XLPE research subjected cable specimens to accelerated cable life tests (ACLTs) and assessed the specimens with six nondestructive electrical tests and two destructive tests. The EPR program subjected EPR insulation to a similar accelerated aging protocol but focused on breakdown voltage to assess aging. Objectives ? To correlate advanced diagnostic test data with time-to-failure data as a means of determining the value of each diagnostic test for cable condition assessment and future life predictions (XLPE program) ? To perform accelerated aging tests of EPR insulated cables under various controlled conditions of temperature and voltage stress in a wet environment (EPR program) ? To ascertain the relative influence of temperature and voltage stress on aging (EPR program)

  17. Coping with temporal constraints in multimedia presentation planning

    SciTech Connect

    Andre, E.; Rist, T.

    1996-12-31

    Computer-based presentation systems enable the realization of effective and dynamic presentation styles that incorporate multiple media. Obvious examples are animated user interface agents which verbally comment on multimedia objects displayed on the screen while performing cross-media and cross-window pointing gestures. The design of such presentations must account for the temporal coordination of media output and the agent`s behavior. In this paper we describe a new presentation system which not only creates the multimedia objects to be presented, but also generates a script for presenting the material to the user. In our system, this script is forwarded to an animated presentation agent running the presentation. The paper details the kernel of the system which is a component for planning temporally coordinated multimedia.

  18. Performance model of the Argonne Voyager multimedia server

    SciTech Connect

    Disz, T.; Olson, R.; Stevens, R.

    1997-07-01

    The Argonne Voyager Multimedia Server is being developed in the Futures Lab of the Mathematics and Computer Science Division at Argonne National Laboratory. As a network-based service for recording and playing multimedia streams, it is important that the Voyager system be capable of sustaining certain minimal levels of performance in order for it to be a viable system. In this article, the authors examine the performance characteristics of the server. As they examine the architecture of the system, they try to determine where bottlenecks lie, show actual vs potential performance, and recommend areas for improvement through custom architectures and system tuning.

  19. The U.S. Environmental Protection Agency Multimedia Program

    SciTech Connect

    Ambutas, K.

    1994-12-31

    The Native American multimedia program was developed to facilitate the U.S. Environmental Protection Agency`s (EPA`s) partnership with tribes in the delivery of environmental programs on reservation lands and to enhance the EPA`s ability to carry out its trust responsibility to the tribes. By providing the means for each tribe to employ its own environmental specialist, the multimedia program helps provide the foundation necessary to build environmental infrastructure for the protection of Native American lands and people and for the development of more rigorous medium-specific programs. The multimedia program began in 1991 with two pilot projects on the Bad River Chippewa Reservation, Wisconsin, and the Wind River Reservation, Wyoming. Expanded in 1992, Region 5 awarded ten multimedia cooperative agreements. At the time, Region 5 made the commitment to fund all reservations within the region, and by end of fiscal year 1993, 24 agreements brought the program to all 29 tribes. This has been a monumental effort, possible only by coupling fiscal year 1993`s funding from the Office of Federal Activities ($599050) with the region`s own reprogramming efforts ($510000).

  20. Interpreting, correlating, and predicting the multimedia concentrations of PCDD/Fs in the United Kingdom

    SciTech Connect

    Cole, J.G.; Mackay, D.; Jones, K.C.; Alcock, R.E.

    1999-02-01

    Reported concentrated of 17 polychlorinated dibenzo-p-dioxin and furan congeners or congener groups in ten environmental media of the UK have been compiled. The relative equilibrium status of each congener is deduced with respect to its concentration in urban air which is regarded as the primary source of multimedia contamination. This is accomplished by calculating the equilibrium lipid partitioning (ELP) concentration for each congener and medium using partitioning information derived from measured physical chemical properties. It is shown that the extents of departure from equilibrium conditions between media are consistent for all congeners except the octa-chlorinated compounds. This method of analyzing monitoring data and the consistency of intermedia ELP concentration ratios facilitates the interpretation of the fate and levels of these persistent chemicals in a multimedia environment and yields an approximate predictive capability by which levels in one medium can be used to estimate levels in other media. Benefits of this ELP concentration approach are discussed as a means of enhancing the more complete and detailed interpretation of monitoring data for persistent compounds.

  1. MIDC: Links

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

    Links Other Data Collection Activities Baseline Surface Radiation Network (BSRN) Clear Sky Forcast for NREL/SRRL (or other locations) Colorado Dept. of Public Health & Environment: Air Quality Index (AQI) Reporting System Colorado State University: USDA UV-B Monitoring and Research Program European Skynet Radiometers network (ESR) Jefferson County, Colorado: Jeffco Weather Station NOAA: Climate Monitoring & Diagnostics Laboratory (CMDL) NREL OTF: Reference Meteorological and Irradiance

  2. Simulation of polycyclic aromatic hydrocarbons transport in multimedia

    SciTech Connect

    Chen, L.; Chu, C.J.

    1999-07-01

    Many studies have indicated that the threat from toxic air pollutants such as VOCs comes not through inhalation by humans while the pollutants are in a gaseous state but through absorption when the pollutants are in a solid state such as in an aerosol or particulate form. Pollutants such as Polycyclic Aromatic Hydrocarbons (PAHs) usually exist in a semi-volatile state. To assess the risk of the PAHs, one needs to estimate the dose of the pollutants to which a human would be exposed through various pathways. In this study, the authors modified a Spatial Multimedia Compartmental Model (SMCM) originally developed by UCLA Professor Cohen to predict the PAHs distribution among multimedia such as air, water, soil and sediment in the Taipei metropolitan area. Three PAHs were considered in this study. They are Benzo(a)pyrene, Pyrene and Chrysene. When PAHs are emitted into atmosphere, physical and chemical mechanisms may redistribute the PAHs among multimedia. Five cases of PAHs distribution in multimedia were simulated: (1) PAHs distribution in a dry condition, (2) PAHs distribution when there are different dry deposition velocities, (3) PAHs distribution under a single rainfall event, (4) PAHs distribution when there are different soil properties, (5) PAHs distribution under a random rainfall case. The simulation results are concluded: (1) In the dry case, the PAHs accumulate mostly in soil and air compartments, (2) Different dry depositing velocities will affect the PAHs distribution among compartments. (3) Different soil properties affect the PAHs concentration in the soil and sediment compartments, (4) The soil PAHs concentrations usually increase for those PAHs with a high solid/gas ratio. (5) The random rainfall only affects the PAHs concentration in the soil.

  3. OSTIblog Articles in the multimedia Topic | OSTI, US Dept of Energy Office

    Office of Scientific and Technical Information (OSTI)

    of Scientific and Technical Information multimedia Topic WorldWideScience - Easy Access to Text, Multimedia, and Data! by Lorrie Johnson 27 Mar, 2013 in Products and Content 5444 wws_April2013.jpg WorldWideScience - Easy Access to Text, Multimedia, and Data! Read more about 5444 For many years, scientific information was provided primarily in text-based formats, such as journal articles, conference proceedings, and technical reports. Increasingly, however, scientists are communicating

  4. The Los Alamos universe: Using multimedia to promote laboratory capabilities

    SciTech Connect

    Kindel, J.

    2000-03-01

    This project consists of a multimedia presentation that explains the technological capabilities of Los Alamos National Laboratory. It takes the form of a human-computer interface built around the metaphor of the universe. The project is intended promote Laboratory capabilities to a wide audience. Multimedia is simply a means of communicating information through a diverse set of tools--be they text, sound, animation, video, etc. Likewise, Los Alamos National Laboratory is a collection of diverse technologies, projects, and people. Given the ample material available at the Laboratory, there are tangible benefits to be gained by communicating across media. This paper consists of three parts. The first section provides some basic information about the Laboratory, its mission, and its needs. The second section introduces this multimedia presentation and the metaphor it is based on along with some basic concepts of color and user interaction used in the building of this project. The final section covers construction of the project, pitfalls, and future improvements.

  5. Multimedia computer support for a course in ground control

    SciTech Connect

    Summers, D.A.; Unal, A.

    1996-12-31

    A prototype multimedia compact disc (CD) was created using the facilities at the Rock Mechanics and Explosives Research Center (RMERC) of the University of Missouri-Rolla (UMR) to teach a portion of a course in Ground Control. Multimedia computers offer an environment where audio-visual presentations can be made in an interactive fashion. Together with relevant animation clips, video clips, and 3-D representations, the difficulties in describing mining processes and earth structures can be overcome. This paper describes the experience gained in preparing interactive multimedia lectures on computers. The hardware and software used in creating the sound commentary, 3-D graphics, animation clips, video clips, and movies are listed. The structure of the program and how interactivity was achieved is explained in detail. Such an instructional tool is not only an excellent supplement to regular courses but it also is an inexpensive and effective way of providing distance education for mining engineers working at remote locations scattered all over the country.

  6. Evaluating multimedia chemical persistence: Classification and regression tree analysis

    SciTech Connect

    Bennett, D.H.; McKone, T.E.; Kastenberg, W.E.

    2000-04-01

    For the thousands of chemicals continuously released into the environment, it is desirable to make prospective assessments of those likely to be persistent. Widely distributed persistent chemicals are impossible to remove from the environment and remediation by natural processes may take decades, which is problematic if adverse health or ecological effects are discovered after prolonged release into the environment. A tiered approach using a classification scheme and a multimedia model for determining persistence is presented. Using specific criteria for persistence, a classification tree is developed to classify a chemical as persistent or nonpersistent based on the chemical properties. In this approach, the classification is derived from the results of a standardized unit world multimedia model. Thus, the classifications are more robust for multimedia pollutants than classifications using a single medium half-life. The method can be readily implemented and provides insight without requiring extensive and often unavailable data. This method can be used to classify chemicals when only a few properties are known and can be used to direct further data collection. Case studies are presented to demonstrate the advantages of the approach.

  7. Environmental awareness -- An interactive multimedia CD-ROM

    SciTech Connect

    Huntelmann, A.; Petruk, M.W.

    1998-07-01

    As corporations move to new and innovative ways of structuring high-performance work teams, effective training is being recognized as a key to insuring success. Time and scheduling constraints tend to limit the effectiveness of traditional approaches to training. This has led Edmonton Power Inc. to explore the use of CD-ROM based multimedia as a means of delivering individualized instruction in an effective and timely manner. This session will demonstrate a multimedia CD-ROM based course on Environmental Awareness designed for workers in the electrical utilities industry. The objective of the course is to make workers aware of their roles and responsibilities with respect to their impact on the environment. This session will also describe the instructional design strategy underlying this approach to training and will present some preliminary findings with respect to the effectiveness of this approach. Individuals who are interested in improving the effectiveness of their environmental training program as well as individuals who are interested in understanding the strengths of multimedia CD-ROM based training will find this session useful and informative.

  8. Evaluating Chemical Persistence in a Multimedia Environment: ACART Analysis

    SciTech Connect

    Bennett, D.H.; McKone, T.E.; Kastenberg, W.E.

    1999-02-01

    For the thousands of chemicals continuously released into the environment, it is desirable to make prospective assessments of those likely to be persistent. Persistent chemicals are difficult to remove if adverse health or ecological effects are later discovered. A tiered approach using a classification scheme and a multimedia model for determining persistence is presented. Using specific criteria for persistence, a classification tree is developed to classify a chemical as ''persistent'' or ''non-persistent'' based on the chemical properties. In this approach, the classification is derived from the results of a standardized unit world multimedia model. Thus, the classifications are more robust for multimedia pollutants than classifications using a single medium half-life. The method can be readily implemented and provides insight without requiring extensive and often unavailable data. This method can be used to classify chemicals when only a few properties are known and be used to direct further data collection. Case studies are presented to demonstrate the advantages of the approach.

  9. CERN Multimedia Now Playing at Energy Department ScienceCinema | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy Office of Scientific and Technical Information CERN Multimedia Now Playing at Energy Department ScienceCinema Back to the OSTI News Listing for 2011 DOE, CERN and Microsoft Research have teamed up to make CERN multimedia accessible through the ScienceCinema multimedia search engine (see the press release). CERN is one of the world's leading particle physics laboratories and has its headquarters in Geneva. Now, in addition to DOE R&D multimedia, CERN videos are every word

  10. Linkages of atmospheric, aquatic, and terrestrial environments: a review of multimedia models. Open file report

    SciTech Connect

    Cardamone, M.A.; Mitsch, W.J.

    1985-12-01

    The report identifies and reviews some major attempts that have been made to develop multimedia models for the management of air, land, water, and groundwater resources. A multimedia model is defined here as a model that explores the action of a pollutant not only into, but through, more than one medium. Multimedia models are classified as fate and transport models, effects models, assessment models, and management and planning models. Fate and transport models are further classified as composite, fully coupled, and compartmental models. Twenty-five multimedia models from all of these categories are reviewed and summarized; several other models that could be coupled with other models to create multimedia models are also presented. Conclusions on the state of the use of modeling are presented, particularly in reference to the Federal Government's role in environmental management.

  11. E-Link - Disclaimer

    Office of Scientific and Technical Information (OSTI)

    Javascript Not Enabled OSTI Security Website Policies and Important Links

  12. {open_quotes}Media-On-Demand{close_quotes} multimedia electronic mail: A tool for collaboration on the web

    SciTech Connect

    Tsoi, Kei Nam; Rahman, S.M.

    1996-12-31

    Undoubtedly, multimedia electronic mail has many advantages in exchanging information electronically in a collaborative work. The existing design of e-mail systems architecture is inefficient in exchanging multimedia message which has much larger volume, and requires more bandwidth and storage space than the text-only messages. This paper presents an innovative method for exchanging multimedia mail messages in a heterogeneous environment to support collaborative work over YAW on the Internet. We propose a {open_quotes}Parcel Collection{close_quotes} approach for exchanging multimedia electronic mail messages. This approach for exchanging multimedia electronic mail messages integrates the current WWW technologies with the existing electronic mail systems.

  13. Alternative multimedia regulatory programs for next-generation refineries

    SciTech Connect

    Elcock, D.; Gasper, J.; Arguerro, R.; Emerson, D.

    2000-06-22

    The 25-year-old command-and-control environmental regulatory structure in the US has resulted in significant environmental improvements. Recently, however, its limitations (e.g., rigid application regardless of site-specific conditions, disregard of cross-media and multimedia impacts, limited incentives for new technology development and use) have become increasingly apparent. New regulatory approaches that recognize current and anticipated economic constraints, new knowledge of environmental processes and impacts, and the benefits of new technologies are needed. Such approaches could be especially important for the US petroleum refining industry. This industry operates under thin profit margins, releases chemicals that can produce adverse health and environmental impacts, and must meet the technological challenges of producing more highly refined fuels from poorer quality feedstocks. Under a grant from the Environmental Technology Initiative (ETI), Argonne National Laboratory and its subcontractor, Analytical Services, Inc. developed two alternative environmental regulatory programs for next-generation petroleum refineries. (In this report, next-generation refineries refers to the refineries of today as they operate in the next 20 or more years rather than to fully reengineered future refineries.) The objective of the ETI refinery project was to develop future-oriented regulatory programs for next-generation refineries that will expand the use of innovative technologies, encourage pollution prevention, demonstrate environmental responsibility, and maintain refinery economic performance. Rather than suggesting targeted, short-term modifications to existing media-specific command-and-control regulations, the ETI project suggests the use of new approaches that are broader and more flexible. It recognizes that giving refineries flexibility in meeting environmental protection goals can stimulate new technology development and use. Unlike most US Environmental

  14. Time Reversal in Solids (Linear and Nonlinear Elasticity): Multimedia Resources in Time Reversal

    DOE Data Explorer

    Dynamic nonlinear elastic behavior, nonequilibrium dynamics, first observed as a curiosity in earth materials has now been observed in a great variety of solids. The primary manifestations of the behavior are characteristic wave distortion, and slow dynamics, a recovery process to equilibrium that takes place linearly with the logarithm of time, over hours to days after a wave disturbance. The link between the diverse materials that exhibit nonequilibrium dynamics appears to be the presence of soft regions, thought to be 'damage' at many scales, ranging from order 10-9 m to 10-1 m at least. The regions of soft matter may be distributed as in a rock sample, or isolated, as in a sample with a single crack [LANLhttp://www.lanl.gov/orgs/ees/ees11/geophysics/nonlinear/nonlinear.shtml]. The Geophysics Group (EES-11) at Los Alamos National Laboratory has posted two or more multimedia items under each of the titles below to demonstrate aspects of their work: 1) Source Reconstruction Using Time Reversal; 2) Robustness and Efficiency of Time Reversal Acoustics in Solid Media; 3) Audio Example of Time Reversal - Speech Privacy; 4) Crack Imagining with Time Reversal - Experimental Results; 5) Time Reversal of the 2004 (M9.0) Sumatra Earthquake.

  15. Energy Literacy Videos | Department of Energy

    Energy Saver

    ... Teach & Learn Energy Literacy Education & Professional Development Postdoctoral Research Awards Competitions EERE Office Activities Multimedia Related Links Blog Contact Us

  16. Nuclear Data Links

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

    Links to Other Useful Sites Online Journals Institutions and Programs Related to Nuclear Physics U.S. Nuclear Data Program: All evaluated nuclear data supported by the U.S. Department of Energy. National Nuclear Data Center: Brookhaven National Laboratory; Evaluated Nuclear Structure Data Files (ENSDF), Nuclear Science References (NSR) and other databases. Isotopes Project: (E.O.L. Berkeley National Laboratory) Table of Isotopes, Isotope Explorer, XUNDL, Nuclear Data Dissemination Homepage, and

  17. Estimating Missing Features to Improve Multimedia Information Retrieval

    SciTech Connect

    Bagherjeiran, A; Love, N S; Kamath, C

    2006-09-28

    Retrieval in a multimedia database usually involves combining information from different modalities of data, such as text and images. However, all modalities of the data may not be available to form the query. The retrieval results from such a partial query are often less than satisfactory. In this paper, we present an approach to complete a partial query by estimating the missing features in the query. Our experiments with a database of images and their associated captions show that, with an initial text-only query, our completion method has similar performance to a full query with both image and text features. In addition, when we use relevance feedback, our approach outperforms the results obtained using a full query.

  18. Science.gov, Now with Multimedia, New Search Features, Spanish Translations

    Office of Scientific and Technical Information (OSTI)

    Spanish Version Debuted | OSTI, US Dept of Energy Office of Scientific and Technical Information October 9, 2012 Science.gov, Now with Multimedia, New Search Features, Spanish Translations Spanish Version Debuted Oak Ridge, TN - Science.gov, the gateway to U.S. federal science hosted by the Office of Scientific and Technical Information (OSTI), now includes multimedia content and additional features, including an updated interface with enhanced navigation, to help users find the science

  19. CERN Multimedia Now Playing at DOE's ScienceCinema | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information May 25, 2011 CERN Multimedia Now Playing at DOE's ScienceCinema Oak Ridge, TN - CERN's voices and videos are now searchable via ScienceCinema (see Office of Science announcement). The U.S. Department of Energy (DOE) has long had a productive relationship with CERN, the European Organization for Nuclear Research. Today, that partnership reached a new level of scientific collaboration, thanks to CERN's opening of its scientific multimedia

  20. Related Publications

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

    Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-18 Rate Case Related Publications Meetings...

  1. Energy Efficiency Links

    Energy Information Administration (EIA) (indexed site)

    Energy Efficiency Organizations Energy Efficiency Organizations Release Date: October 1999 Last Updated: Septembert 2009 EIA Links Disclaimer: These pages contain hypertext links...

  2. Website Policies / Important Links | Geothermal

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  3. Website Policies / Important Links | sciencecinema

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

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  4. Website Policies / Important Links | sciencecinema

    Office of Scientific and Technical Information (OSTI)

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  5. Website Policies / Important Links | Geothermal

    Office of Scientific and Technical Information (OSTI)

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  6. Annual report, October 1980-September 1981 Multimedia radionuclide exposure assessment modeling.

    SciTech Connect

    Whelan, G.; Onishi, Y.; Simmons, C.S.; Horst, T.W.; Gupta, S.K.; Orgill, M.M.; Newbill, C.A.

    1982-12-01

    Pacific Northwest Laboratory (PNL) and Los Alamos National Laboratory (LANL) are jointly developing a methodology for assessing exposures of the air, water, and plants to radionuclides as part of an overall development effort of a radionuclide disposal site evaluation methodology. Work in FY-1981 continued the development of the Multimedia Contaminant Environmental Exposure Assessment (MCEA) methodology and initiated an assessment of radionuclide migration in Los Alamos and Pueblo Canyons, New Mexico, using the methodology. The AIRTRAN model was completed, briefly tested, and documented. In addition, a literature search for existing validation data for AIRTRAN was performed. The feasibility and advisability of including the UNSAT moisture flow model as a submodel of the terrestrial code BIOTRAN was assessed. A preliminary application of the proposed MCEA methodology, as it related to the Mortandad-South Mortandad Canyon site in New Mexico is discussed. This preliminary application represented a scaled-down version of the methodology in which only the terrestrial, overland, and surface water components were used. An update describing the progress in the assessment of radionuclide migration in Los Alamos and Pueblo Canyons is presented. 38 references, 47 figures, 11 tables.

  7. Alternative Fuels Data Center: Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Provider Heavy-Duty Vehicles Hybrid Electric Vehicles Hydrogen Idle Reduction Law Enforcement Long-Haul Trucking Methanol Natural Gas Natural Gas Vehicles Plug-in Hybrid ...

  8. Program Evaluation: Related Links | Department of Energy

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

    University Evaluation Resource Centers Institute for Social Research, University of Michigan International Institute for Qualitative Methodology, University of Alberta National ...

  9. Related Links | National Nuclear Security Administration | (NNSA...

    National Nuclear Security Administration (NNSA)

    NAS (National Academy of Sciences) NSF (National Science Foundation) DOD (Department of Defense) NASA Exascale Activities NNSA Exascale Environment Planning Workshop ASCR Co-Design ...

  10. Related Links | Y-12 National Security Complex

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

    Oak Ridge Heritage and Preservation Association Oak Ridge Art Center Oak Ridge Civic Music Association Oak Ridge Playhouse Univerity of Tennessee Arboretum Secret City Excursion...

  11. Biochemical Conversion Related Links | Department of Energy

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

    Conversion 2009 Peer Review Biochemical Production of Ethanol from Corn Stover: 2007 State of Technology Model For more publications, see the Bioenergy Publication Library

  12. Alternative Fuels Data Center: Biodiesel Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    ... EPA is the federal agency charged with protecting human health and safeguarding the natural environment-air, water, and land-on which the well-being of the nation depends. ...

  13. Interactive visual comparison of multimedia data through type-specific views

    SciTech Connect

    Burtner, Edwin R.; Bohn, Shawn J.; Payne, Deborah A.

    2013-02-05

    Analysts who work with collections of multimedia to perform information foraging understand how difficult it is to connect information across diverse sets of mixed media. The wealth of information from blogs, social media, and news sites often can provide actionable intelligence; however, many of the tools used on these sources of content are not capable of multimedia analysis because they only analyze a single media type. As such, analysts are taxed to keep a mental model of the relationships among each of the media types when generating the broader content picture. To address this need, we have developed Canopy, a novel visual analytic tool for analyzing multimedia. Canopy provides insight into the multimedia data relationships by exploiting the linkages found in text, images, and video co-occurring in the same document and across the collection. Canopy connects derived and explicit linkages and relationships through multiple connected visualizations to aid analysts in quickly summarizing, searching, and browsing collected information to explore relationships and align content. In this paper, we will discuss the features and capabilities of the Canopy system and walk through a scenario illustrating how this system might be used in an operational environment. Keywords: Multimedia (Image/Video/Music) Visualization.

  14. Helpful Links - Hanford Site

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

    Helpful Links Helpful Links Helpful Links Hanford Staff Directory Hanford Site Wide Programs Energy Employees Occupational Illness Compensation Hanford Workers Compensation Projects & Facilities HERO PHOENIX Hanford Meteorological Station Definitions Abbreviations and Acronyms Visitor Control and Site Access Visitor Hanford Computer Access Request Helpful Links Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Contact Us Do you have a question? Contact Hanford

  15. An innovative approach to multimedia waste reduction measuring performance for environmental cleanup programs

    SciTech Connect

    Phifer, B.E. Jr.

    1993-05-01

    One of the greatest challenges we now face in environmental clean up is measuring the progress of minimizing multimedia transfer releases and achieving waste reduction. Briefly, multimedia transfer refers to the air, land, and water where pollution is not just controlled, concentrated, and moved from one media to another. An example of multimedia transfer would be heavy metals in waste water sludges moved from water to land disposal. Over two billion dollars has been budgeted for environmental restoration site cleanups by the Department of Energy for fiscal year 1994. Unless we reduce the huge waste volumes projected to be generated in the near future, then we will devote more and more resources to manage and dispose of these wastes.

  16. Investigating Uncertainty and Sensitivity in Integrated, Multimedia Environmental Models: Tools for FRAMES-3MRA

    SciTech Connect

    Babendreier, Justin E.; Castleton, Karl J.

    2005-08-01

    Elucidating uncertainty and sensitivity structures in environmental models can be a difficult task, even for low-order, single-medium constructs driven by a unique set of site-specific data. Quantitative assessment of integrated, multimedia models that simulate hundreds of sites, spanning multiple geographical and ecological regions, will ultimately require a comparative approach using several techniques, coupled with sufficient computational power. The Framework for Risk Analysis in Multimedia Environmental Systems - Multimedia, Multipathway, and Multireceptor Risk Assessment (FRAMES-3MRA) is an important software model being developed by the United States Environmental Protection Agency for use in risk assessment of hazardous waste management facilities. The 3MRA modeling system includes a set of 17 science modules that collectively simulate release, fate and transport, exposure, and risk associated with hazardous contaminants disposed of in land-based waste management units (WMU) .

  17. Science.gov, Now with Multimedia, New Search Features | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information gov, Now with Multimedia, New Search Features Back to the OSTI News Listing for 2012 Spanish Version Debuted Science.gov now includes multimedia content, an updated interface with enhanced navigation, and a Spanish version of the site, Ciencia.Science.gov. For the first time, R&D video from the DOE ScienceCinema is available as well as from MedlinePLUS, the National Aeronautics and Space Administration (NASA), and the National Science

  18. Supplemental mathematical formulations, Atmospheric pathway: The Multimedia Environmental Pollutant Assessment System (MEPAS)

    SciTech Connect

    Droppo, J.G.; Buck, J.W.

    1996-03-01

    The Multimedia Environmental Pollutant Assessment System (MEPAS) is an integrated software implementation of physics-based fate and transport models for health and environmental risk assessments of both radioactive and hazardous pollutants. This atmospheric component report is one of a series of formulation reports that document the MEPAS mathematical models. MEPAS is a ``multimedia`` model; pollutant transport is modeled within, through, and between multiple media (air, soil, groundwater, and surface water). The estimated concentrations in the various media are used to compute exposures and impacts to the environment, to maximum individuals, and to populations.

  19. AlumniLink

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

    AlumniLink Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit AlumniLink Bi-monthly publication connecting our alumni with news, information and former colleagues from the Lab. Alumni September 2015 September 2015 Neutrons find "missing" magnetism of plutonium Young, Jupiter-like planet discovered Four Los Alamos projects selected as R&D 100 Award finalists SHARE Alumni July 2015 July 2015 Mars Rover's

  20. Nuclear Data Links

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

    Links to Useful Online Nuclear Physics Journals Important Online Resources Science Direct ... Elsevier Physics Online: Nuclear Physics A, B, Physics Repots, Physics Letters B and more. ...

  1. EIA Energy Efficiency-Energy Related Greenhouse Gas Emissions...

    Energy Information Administration (EIA) (indexed site)

    Related Greenhouse Gas Emissions Links Energy Related Greenhouse Gas Emissions Links Posted Date: May 2007 Page Last Modified: September 2010 EIA Links Disclaimer: These pages...

  2. Effects of inter-packet spacing on the delivery of multimedia content

    SciTech Connect

    Kapadia, A. C.; Feng, A. C.; Feng, W. C.

    2001-01-01

    Streaming multimedia content with UDP has become increasingly popular over distributed systems such as the Internet. However, because UDP does not possess any congestion-control mechanism and most best-effort trafic is served by the congestion-controlled TCP, UDP flows steal bandwidth from TCP to the point that TCP flows can starve for network resources. Furthermore, such applications may cause the Internet infrastructure to eventually suffer from congestion collapse because UDP trafic does not self-regulate itself. To address this problem, next-generation Internet routers will implement active queue-management schemes to punish malicious traffic, e.g., non-adaptive UDP flows, and to the improve the performance of congestion-controlled traffic, e.g., TCP flows. The arrival of such routers will cripple the performance of today's UDP-based multimedia applications. So, in this paper, we introduce the notion of inter-packet spacing with control feedback to enable these UDP-based applications to perform well in the next-generation Internet while being adaptive and self-regulating. When compared with traditional UDP-based multimedia streaming, we illustrate that our counterintuitive, interpacket-spacing scheme with control feedback can reduce packet loss by 90% without adversely affecting delivered throughput. Keywords: network protocol, multimedia, packet spacing, rate-adjusting congestion control.

  3. An innovative approach to multimedia waste reduction: Measuring performance for environmental cleanup projects

    SciTech Connect

    Phifer, B.E. Jr.; George, S.M.

    1993-04-01

    One of the greatest challenges we now face in environmental cleanup is measuring the progress of minimizing multimedia transfer releases and achieving waste reduction. Briefly, multimedia transfer refers to the air, land, and water where pollution is not controlled, concentrated, and moved from one medium to another. An example of multimedia transfer would be heavy metals in wastewater sludges moved from water to land disposal. Over $2 billion has been budgeted for environmental restoration site cleanups by the Department of Energy (DOE) for FY 1994. Unless we reduce the huge waste volumes projected to be generated in the near future, then we will devote more and more resources to the management and disposal of these wastes. To meet this challenge, the Martin Marietta Energy Systems, Inc., Oak Ridge Environmental Restoration (ER) Program has explored the value of a multimedia approach by designing an innovative Pollution Prevention Life-Cycle Model. The model consists of several fundamental elements (Fig. 1) and addresses the two major objectives of data gathering and establishing performance measures. Because the majority of projects are in the remedial investigation phase, the focus is on the prevention of unnecessary generation of investigation-derived waste and multimedia transfers at the source. A state-of-the-art tool developed to support the life-cycle model for meeting these objectives is the Numerical Scoring System (NSS), which is a computerized, user-friendly data base system for information management, designed to measure the effectiveness of pollution prevention activities in each phase of the ER Program. This report contains a discussion of the development of the Pollution Prevention Life-Cycle Model and the role the NSS will play in the pollution prevention programs in the remedial investigation phase of the ER Program at facilities managed by Energy Systems for DOE.

  4. A computer-based training system combining virtual reality and multimedia

    SciTech Connect

    Stansfield, S.A.

    1993-04-28

    Training new users of complex machines is often an expensive and time-consuming process. This is particularly true for special purpose systems, such as those frequently encountered in DOE applications. This paper presents a computer-based training system intended as a partial solution to this problem. The system extends the basic virtual reality (VR) training paradigm by adding a multimedia component which may be accessed during interaction with the virtual environment: The 3D model used to create the virtual reality is also used as the primary navigation tool through the associated multimedia. This method exploits the natural mapping between a virtual world and the real world that it represents to provide a more intuitive way for the student to interact with all forms of information about the system.

  5. A Multimedia Tutorial for Charged-Particle Beam Dynamics. Final report

    SciTech Connect

    Silbar, Richard R.

    1999-07-26

    In September 1995 WhistleSoft, Inc., began developing a computer-based multimedia tutorial for charged-particle beam dynamics under Phase II of a Small Business Innovative Research grant from the U.S. Department of Energy. In Phase I of this project (see its Final Report) we had developed several prototype multimedia modules using an authoring system on NeXTStep computers. Such a platform was never our intended target, and when we began Phase II we decided to make the change immediately to develop our tutorial modules for the Windows and Macintosh microcomputer market. This Report details our progress and accomplishments. It also gives a flavor of the look and feel of the presently available and upcoming modules.

  6. Source-term development for a contaminant plume for use by multimedia risk assessment models

    SciTech Connect

    Whelan, Gene ); McDonald, John P. ); Taira, Randal Y. ); Gnanapragasam, Emmanuel K.; Yu, Charley; Lew, Christine S.; Mills, William B.

    1999-12-01

    Multimedia modelers from the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) are collaborating to conduct a comprehensive and quantitative benchmarking analysis of four intermedia models: DOE's Multimedia Environmental Pollutant Assessment System (MEPAS), EPA's MMSOILS, EPA's PRESTO, and DOE's RESidual RADioactivity (RESRAD). These models represent typical analytically, semi-analytically, and empirically based tools that are utilized in human risk and endangerment assessments for use at installations containing radioactive and/or hazardous contaminants. Although the benchmarking exercise traditionally emphasizes the application and comparison of these models, the establishment of a Conceptual Site Model (CSM) should be viewed with equal importance. This paper reviews an approach for developing a CSM of an existing, real-world, Sr-90 plume at DOE's Hanford installation in Richland, Washington, for use in a multimedia-based benchmarking exercise bet ween MEPAS, MMSOILS, PRESTO, and RESRAD. In an unconventional move for analytically based modeling, the benchmarking exercise will begin with the plume as the source of contamination. The source and release mechanism are developed and described within the context of performing a preliminary risk assessment utilizing these analytical models. By beginning with the plume as the source term, this paper reviews a typical process and procedure an analyst would follow in developing a CSM for use in a preliminary assessment using this class of analytical tool.

  7. Packet spacing : an enabling mechanism for delivering multimedia content in computational grids /

    SciTech Connect

    Feng, A. C.; Feng, W. C.; Belford, Geneva G.

    2001-01-01

    Streaming multimedia with UDP has become increasingly popular over distributed systems like the Internet. Scientific applications that stream multimedia include remote computational steering of visualization data and video-on-demand teleconferencing over the Access Grid. However, UDP does not possess a self-regulating, congestion-control mechanism; and most best-efort traflc is served by congestion-controlled TCF! Consequently, UDP steals bandwidth from TCP such that TCP$ows starve for network resources. With the volume of Internet traffic continuing to increase, the perpetuation of UDP-based streaming will cause the Internet to collapse as it did in the mid-1980's due to the use of non-congestion-controlled TCP. To address this problem, we introduce the counterintuitive notion of inter-packet spacing with control feedback to enable UDP-based applications to perform well in the next-generation Internet and computational grids. When compared with traditional UDP-based streaming, we illustrate that our approach can reduce packet loss over SO% without adversely afecting delivered throughput. Keywords: network protocol, multimedia, packet spacing, streaming, TCI: UDlq rate-adjusting congestion control, computational grid, Access Grid.

  8. General formulation of characteristic time for persistent chemicals in a multimedia environment

    SciTech Connect

    Bennett, D.H.; McKone, T.E.; Kastenberg, W.E.

    1999-02-01

    A simple yet representative method for determining the characteristic time a persistent organic pollutant remains in a multimedia environment is presented. The characteristic time is an important attribute for assessing long-term health and ecological impacts of a chemical. Calculating the characteristic time requires information on decay rates in multiple environmental media as well as the proportion of mass in each environmental medium. The authors explore the premise that using a steady-state distribution of the mass in the environment provides a means to calculate a representative estimate of the characteristic time while maintaining a simple formulation. Calculating the steady-state mass distribution incorporates the effect of advective transport and nonequilibrium effects resulting from the source terms. Using several chemicals, they calculate and compare the characteristic time in a representative multimedia environment for dynamic, steady-state, and equilibrium multimedia models, and also for a single medium model. They demonstrate that formulating the characteristic time based on the steady-state mass distribution in the environment closely approximates the dynamic characteristic time for a range of chemicals and thus can be used in decisions regarding chemical use in the environment.

  9. AlumniLink: May 2015

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

    Join our highlighted LinkedIn discussion Join our highlighted LinkedIn discussion Descartes Labs is using deep learning technology developed at LANL to help us better...

  10. Page 11, Links

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

    11 of 11 Previous Page Links Information for Employees & In-Processing DOE Order 3792.3 - Drug-Free Federal Workplace Testing http://www.archives.gov/federal-register/codification/executive-order/12564.html Flexible Spending Accounts (FSA) https://www.fsafeds.com/fsafeds/index.asp Pay & Pay Scales http://www.opm.gov/a-z-index/ Benefits Facts on Leave Programs http://www.opm.gov/policy-data-oversight/pay-leave/leave-administration/ Health Benefits

  11. CAMD Nanofabrication Links

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

    Research :: Publications :: Infrastructure :: Links :: Nanofabrication Facility in News Nano 50TM Awards: The Nano 50TM Awards, presented by Nanotech Briefs magazine, recognize the top 50 technologies, products and innovators that have significantly impacted, or are expected to impact, the state of the art in nanotechnology. "The winners of the Nano 50 awards are the best of the best - the innovative people and technologies that will continue to move nanotechnology to key mainstream

  12. Balanced link for dry coal extrusion pumps

    DOEpatents

    Bebejian, Maral

    2013-10-22

    A link which defines a link body that includes a multiple of link plates integral with a link body, the link body disposed at least partially forward of a forward edge of the multiple of link plates.

  13. Wind Program: Publications

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

    Resources Publications Advanced Search Browse by Topic Mail Requests Help Energy Basics Wind Energy FAQs Small Wind Systems FAQs Multimedia Related Links Feature featured...

  14. Website Policies / Important Links | DOE Patents

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

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  15. Website Policies / Important Links | Data Explorer

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

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  16. Website Policies / Important Links | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  17. Website Policies / Important Links | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  18. Website Policies / Important Links | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  19. Website Policies / Important Links | DOE Patents

    Office of Scientific and Technical Information (OSTI)

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  20. System using data compression and hashing adapted for use for multimedia encryption

    DOEpatents

    Coffland, Douglas R.

    2011-07-12

    A system and method is disclosed for multimedia encryption. Within the system of the present invention, a data compression module receives and compresses a media signal into a compressed data stream. A data acquisition module receives and selects a set of data from the compressed data stream. And, a hashing module receives and hashes the set of data into a keyword. The method of the present invention includes the steps of compressing a media signal into a compressed data stream; selecting a set of data from the compressed data stream; and hashing the set of data into a keyword.

  1. BETR Global - A geographically explicit global-scale multimedia contaminant fate model

    SciTech Connect

    Macleod, M.; Waldow, H. von; Tay, P.; Armitage, J. M.; Wohrnschimmel, H.; Riley, W.; McKone, T. E.; Hungerbuhler, K.

    2011-04-01

    We present two new software implementations of the BETR Global multimedia contaminant fate model. The model uses steady-state or non-steady-state mass-balance calculations to describe the fate and transport of persistent organic pollutants using a desktop computer. The global environment is described using a database of long-term average monthly conditions on a 15{sup o} x 15{sup o} grid. We demonstrate BETR Global by modeling the global sources, transport, and removal of decamethylcyclopentasiloxane (D5).

  2. Links - MST - UW Plasma Physics

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

    Links UW Madison Madison Symmetric Torus Links MST HomeGraduate Student InformationLinksTourControl and Auxiliary SystemsPhysics TopicsDeviceResearch MissionMST People mst logo CPLA Home Directory Publications Links Internal University of Wisconsin Physics Department Research funding includes support from: Department of Energy National Science Foundation Other Reversed Field Pinch Experiments around the world: RFX-mod in Padua, Italy Extrap-T2R in Stockhom, Sweden RELAX at Kyoto Institute of

  3. MultiFacet: A Faceted Interface for Browsing Large Multimedia Collections

    SciTech Connect

    Henry, Michael J.; Hampton, Shawn D.; Endert, Alexander; Roberts, Ian E.; Payne, Deborah A.

    2013-10-31

    Faceted browsing is a common technique for exploring collections where the data can be grouped into a number of pre-defined categories, most often generated from textual metadata. Historically, faceted browsing has been applied to a single data type such as text or image data. However, typical collections contain multiple data types, such as information from web pages that contain text, images, and video. Additionally, when browsing a collection of images and video, facets are often created based on the metadata which may be incomplete, inaccurate, or missing altogether instead of the actual visual content contained within those images and video. In this work we address these limitations by presenting MultiFacet, a faceted browsing interface that supports multiple data types. MultiFacet constructs facets for images and video in a collection from the visual content using computer vision techniques. These visual facets can then be browsed in conjunction with text facets within a single interface to reveal relationships and phenomena within multimedia collections. Additionally, we present a use case based on real-world data, demonstrating the utility of this approach towards browsing a large multimedia data collection.

  4. Multilevel DC link inverter

    DOEpatents

    Su, Gui-Jia

    2003-06-10

    A multilevel DC link inverter and method for improving torque response and current regulation in permanent magnet motors and switched reluctance motors having a low inductance includes a plurality of voltage controlled cells connected in series for applying a resulting dc voltage comprised of one or more incremental dc voltages. The cells are provided with switches for increasing the resulting applied dc voltage as speed and back EMF increase, while limiting the voltage that is applied to the commutation switches to perform PWM or dc voltage stepping functions, so as to limit current ripple in the stator windings below an acceptable level, typically 5%. Several embodiments are disclosed including inverters using IGBT's, inverters using thyristors. All of the inverters are operable in both motoring and regenerating modes.

  5. Documents Related to the ICP

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

    & Solicitations > ICP Contract > Documents Related ICP Blue Line Free Acrobat Reader Link The documents listed below are related to the Idaho Cleanup Project (ICP) contract. ...

  6. CAMD Nanofabrication Links

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

    Infrastructure :: News :: Related sites National Nanotechnology Initiative Nano Technology Industries Advanced Materials Research Institute Institute of Physics Max-Planck Institute for Kohlenforschung The institute of nanotechnology Nanotechnology Now Nanotechnology - Education Nanojournals Chancellor's Distinguished Lectureship Series

  7. Protective link for superconducting coil

    DOEpatents

    Umans, Stephen D.

    2009-12-08

    A superconducting coil system includes a superconducting coil and a protective link of superconducting material coupled to the superconducting coil. A rotating machine includes first and second coils and a protective link of superconducting material. The second coil is operable to rotate with respect to the first coil. One of the first and second coils is a superconducting coil. The protective link is coupled to the superconducting coil.

  8. Links | National Nuclear Security Administration

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

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

  9. Major Conformed Contract Links | Department of Energy

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

    Conformed Contract Links Major Conformed Contract Links Links to conformed copies of EM's major contracts. Major Conformed Contract Links (302.59 KB) More Documents & Publications Small Business Program Manager Directory EM Major Procurements DOE-Idaho Operations Office

  10. MAJOR CONFORMED CONTRACTS LINKS Site/Project Contract Link Idaho

    Office of Environmental Management (EM)

    MAJOR CONFORMED CONTRACTS LINKS Site/Project Contract Link Idaho Idaho Cleanup Project http://www.id.doe.gov/doeid/ICPContract/ICPContract.htm Advance Mixed Waste Treatment http://www.id.energy.gov/doeid/AMWTPContract/AMWTPcontract.htm Oak Ridge http://science.energy.gov/isc/foia/electronic-reading-room/#MajorContractsAwarded Office of River Protection http://www.hanford.gov/page.cfm/DOE-ORPPrimeContracts EMCBC and Small Sites https://www.emcbc.doe.gov/About/PrimeContracts Richland

  11. Giant magnetic effects and oscillations in antiferromagnetic Josephson weak links

    SciTech Connect

    Gorkov, L.; Kresin, Vladimir

    2001-04-01

    Josephson junctions with an antiferromagnetic metal as a link are described. The junction can be switched off by a relatively small magnetic field. The amplitude of the current oscillates as a function of the field.

  12. Multiple weak-link SQUID

    SciTech Connect

    Kroger, H.

    1980-09-23

    The disclosed SQUID (Superconducting quantum interference device) comprises two superposed superconductive layers with an insulating layer therebetween. A plurality of holes through the insulating layer filled with superconductive material form weak links between the superconductive layers. One or more control lines superposed with respect to the superconductive layers provide magnetic flux through the area between the weak links to control the zero voltage supercurrent flowing through the weak links from one of the superconductive layers to the other thereby providing the switching function for Josephson superconductive circuits.

  13. Documents Related to the ICP

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

    DE-EM0003976 You are here: DOE-ID Home > Contracts, Financial Assistance & Solicitations > STI Contract > Documents Related STI Blue Line Free Acrobat Reader Link The documents ...

  14. Documents Related to the INL

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

    Financial Assistance & Solicitations > INL Contract > Documents Related INL Blue Line Free Acrobat Reader Link The documents listed below represent an electronic copy of ...

  15. Khovanov homology of graph-links

    SciTech Connect

    Nikonov, Igor M

    2012-08-31

    Graph-links arise as the intersection graphs of turning chord diagrams of links. Speaking informally, graph-links provide a combinatorial description of links up to mutations. Many link invariants can be reformulated in the language of graph-links. Khovanov homology, a well-known and useful knot invariant, is defined for graph-links in this paper (in the case of the ground field of characteristic two). Bibliography: 14 titles.

  16. Alternative Fuels Data Center: Natural Gas Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    ... EPA is the federal agency charged with protecting human health and safeguarding the natural environment-air, water, and land-on which the well-being of the nation depends. ...

  17. Alternative Fuels Data Center: Idle Reduction Related Links

    Alternative Fuels and Advanced Vehicles Data Center

    ... VIESA delivers cool air to the truck's cabin without running the truck's engine and can be roof or back mounted. During operation it only consumes water and it makes no use of ...

  18. The Multimedia Environmental Pollutant Assessment System (MEPAS){reg_sign}: Source-term release formulations

    SciTech Connect

    Streile, G.P.; Shields, K.D.; Stroh, J.L.; Bagaasen, L.M.; Whelan, G.; McDonald, J.P.; Droppo, J.G.; Buck, J.W.

    1996-11-01

    This report is one of a series of reports that document the mathematical models in the Multimedia Environmental Pollutant Assessment System (MEPAS). Developed by Pacific Northwest National Laboratory for the US Department of Energy, MEPAS is an integrated impact assessment software implementation of physics-based fate and transport models in air, soil, and water media. Outputs are estimates of exposures and health risk assessments for radioactive and hazardous pollutants. Each of the MEPAS formulation documents covers a major MEPAS component such as source-term, atmospheric, vadose zone/groundwater, surface water, and health exposure/health impact assessment. Other MEPAS documentation reports cover the sensitivity/uncertainty formulations and the database parameter constituent property estimation methods. The pollutant source-term release component is documented in this report. MEPAS simulates the release of contaminants from a source, transport through the air, groundwater, surface water, or overland pathways, and transfer through food chains and exposure pathways to the exposed individual or population. For human health impacts, risks are computed for carcinogens and hazard quotients for noncarcinogens. MEPAS is implemented on a desktop computer with a user-friendly interface that allows the user to define the problem, input the required data, and execute the appropriate models for both deterministic and probabilistic analyses.

  19. Framework for Risk Analysis in Multimedia Environmental Systems: Modeling Individual Steps of a Risk Assessment Process

    SciTech Connect

    Shah, Anuj; Castleton, Karl J.; Hoopes, Bonnie L.

    2004-06-01

    The study of the release and effects of chemicals in the environment and their associated risks to humans is central to public and private decision making. FRAMES 1.X, Framework for Risk Analysis in Multimedia Environmental Systems, is a systems modeling software platform, developed by PNNL, Pacific Northwest National Laboratory, that helps scientists study the release and effects of chemicals on a source to outcome basis, create environmental models for similar risk assessment and management problems. The unique aspect of FRAMES is to dynamically introduce software modules representing individual components of a risk assessment (e.g., source release of contaminants, fate and transport in various environmental media, exposure, etc.) within a software framework, manipulate their attributes and run simulations to obtain results. This paper outlines the fundamental constituents of FRAMES 2.X, an enhanced version of FRAMES 1.X, that greatly improve the ability of the module developers to “plug” their self-developed software modules into the system. The basic design, the underlying principles and a discussion of the guidelines for module developers are presented.

  20. Probabilistic approach to identify sensitive parameter distributions in multimedia pathway analysis.

    SciTech Connect

    Kamboj, S.; Gnanapragasam, E.; LePoire, D.; Biwer, B. M.; Cheng, J.; Arnish, J.; Yu, C.; Chen, S. Y.; Mo, T.; Abu-Eid, R.; Thaggard, M.; Environmental Assessment; NRC

    2002-01-01

    Sensitive parameter distributions were identified with the use of probabilistic analysis in the RESRAD computer code. RESRAD is a multimedia pathway analysis code designed to evaluate radiological exposures resulting from radiological contamination in soil. The dose distribution was obtained by using a set of default parameter distribution/values. Most of the variations in the output dose distribution could be attributed to uncertainty in a small set of input parameters that could be considered as sensitive parameter distributions. The identification of the sensitive parameters is a first step in the prioritization of future research and information gathering. When site-specific parameter distribution/values are available for an actual site, the same process should be used with these site-specific data. Regression analysis used to identify sensitive parameters indicated that the dominant pathways depended on the radionuclide and source configurations. However, two parameter distributions were sensitive for many radionuclides: the external shielding factor when external exposure was the dominant pathway and the plant transfer factor when plant ingestion was the dominant pathway. No single correlation or regression coefficient can be used alone to identify sensitive parameters in all the cases. The coefficients are useful guides, but they have to be used in conjunction with other aids, such as scatter plots, and should undergo further analysis.

  1. Links

    Energy.gov [DOE]

    More Legal Research ResourcesEnergy Law NetLegal Citation Style GuideNuclear Regulatory LegislationOpen CRSPublic Library of LawTreatiesU.S. Code Classification TablesU.S. Congressional Documents...

  2. ElectraLink | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ElectraLink Jump to: navigation, search Name: ElectraLink Place: London, United Kingdom Product: London-based ElectraLink specialises in technology to communicate data between the...

  3. BizLink Technology | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    BizLink Technology Jump to: navigation, search Name: BizLink Technology Place: Fremont, California Zip: 94538 Sector: Solar Product: California-based manufacturer of solar modules,...

  4. Useful Links - Combustion Energy Frontier Research Center

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

    FAQ Useful Links Useful Links Detailed campus map with CEFRC summer school buildings highlighted (NEW) Schedule of Events (NEW) Campus Map with CEFRC-specific buildings...

  5. Guiding Documents and Links | Department of Energy

    Office of Environmental Management (EM)

    Guiding Documents and Links Guiding Documents and Links Federal Executive Order 13653, Preparing the United States for the Impacts of Climate Change Executive Order 13693, Planning ...

  6. Help:Linked images | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Linked images Redirect page Jump to: navigation, search REDIRECT Manual:Linked images Retrieved from "http:en.openei.orgwindex.php?titleHelp:Linkedimages&oldid58478" ...

  7. Biosafety Links | Argonne National Laboratory

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

    Biosafety Links Animals in Research Autoclave Safety Bacterial Strains Biological Safety Cabinets Biosafety Levels and Checklists Biosafety Levels of Specific Agents Bloodborne Pathogens Bloodborne Pathogen Training CDC-NIH Biosafety Guidelines CDC-NIH Recombinant DNA Guidelines Cell Culture Containment Facilities Disinfection Human Subjects Issues Importation Permits for Etiologic Agents Infectious Agents Microwave Safety MSDSs for Infectious Substances Organizations Prions Recombinant DNA

  8. Links | U.S. DOE Office of Science (SC)

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

    Links Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources NP Workforce Survey Results .pdf file (182KB) Links News Archives Databases Reports Workshops Nuclear Physics Related Brochures and Videos Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: Email

  9. EIA - Natural Gas Pipeline Network - Regional Overview and Links

    Energy Information Administration (EIA) (indexed site)

    Overview and Links About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates Regional Overviews and Links to Pipeline Companies Through a series of interconnecting interstate and intrastate pipelines the transportation of natural gas from one location to another within the United States has become a relatively seamless operation. While intrastate pipeline systems often transports natural gas from production areas directly to consumers in

  10. Documents Related to the ICP

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

    ICP-Core Contract > Documents Related ICP-Core Contract Blue Line Free Acrobat Reader Link The documents listed below are related to the Idaho Cleanup Project (ICP) Core contract. ...

  11. Groundwater Modeling System Linkage with the Framework for Risk Analysis in Multimedia Environmental Systems

    SciTech Connect

    Whelan, Gene; Castleton, Karl J.

    2006-02-13

    The information in this document summarizes the approach that is used to link FRAMES-2 with GMS. This linkage will provide the user with the ability to (1) send information to a specific model in GMS, thereby modifying the models input information, as allowed by the model developer, (2) run the executable of the numerical model contained in GMS, and (3) extract, from the appropriate GMS output, information required for consumption by downstream models, which are also linked with FRAMES-2.

  12. Cyclotron Institute » Journal Links

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

    Journal Links Acta Physica Polonica A Acta Physica Polonica B LANL e-Print Archive Nuclear Experiment Nuclear Theory Accelerator Physics Atomic Physics American Physical Society Physical Review A Physical Review C Physical Review D Physical Review Letters Reviews of Modern Physics Institute of Physics Journal of Physics B: Atomic, Molecular and Optical Physics Journal of Physics G: Nuclear and Particle Physics American Institute of Physics Applied Physics Letters Physics Today Nuclear Physics A

  13. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion What experiences have alumni had in software releases and deployments at different institutions? March 1, 2015 Robert Jilek Robert Jilek Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page What experiences have alumni had in

  14. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Congratulations to LANL's Claudia Mora for being selected president elect of the Geological Society of America! July 1, 2015 Claudia Mora Claudia Mora Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page Congratulations to

  15. SciTech Connect: Website Policies / Important Links

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  16. SciTech Connect: Website Policies / Important Links

    Office of Scientific and Technical Information (OSTI)

    Website Policies / Important Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  17. Reference Links | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Act External link DOJ Office of Information and Privacy External link Defense Nuclear Facilities Safety Board External link Government Printing Office External link National ...

  18. Link Force Holdings Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

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

  19. linked open data | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    linked open data Home Jweers's picture Submitted by Jweers(88) Contributor 10 October, 2012 - 08:20 LOD Workshop Invitation Event linked open data LOD Open Data workshop Update the...

  20. Tunable Thermal Link - Energy Innovation Portal

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

    Tunable Thermal Link Lawrence Berkeley National Laboratory Contact LBL About This Technology Technology Marketing SummaryThermal links are incorporated into everything from frying pans to internal combustion engine spark plugs and heat sinks on integrated circuit boards. Typically, the link's thermal resistance is fixed and cannot be tuned after manufacture. While the ability to tune electrical resistors is widespread, virtually no tunable thermal resistance link exists, which has held back the

  1. E-print Network Website Policies and Important Links -- Energy...

    Office of Scientific and Technical Information (OSTI)

    Website Policies Important Links Javascript Not Enabled OSTI Security Website Policies and Important Links

  2. Track with overlapping links for dry coal extrusion pumps

    DOEpatents

    Saunders, Timothy; Brady, John D

    2014-01-21

    A chain for a particulate material extrusion pump includes a plurality of links, each of the plurality of links having a link body and a link ledge, wherein each link ledge of the plurality of links at least partially overlaps the link body of an adjacent one of the plurality of links.

  3. 2015 Aser links | Department of Energy

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

    Aser links 2015 Aser links Annual Site Environmental Reports (ASER); Sites; contacts; email 2015 ASER links (94.62 KB) More Documents & Publications DOE Annual Site Environmental Reports (ASER) 2010 Annual Site Environmental Report (ASER) Supplement 2011 Annual Site Environmental Report (ASER) Supplement

  4. Other Links | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Other Links Print Text Size: A A A FeedbackShare Page DOE Directives PARS II Defense Acq. University External link CII External link EFCOG External link PMI External link Last ...

  5. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Do you use social media when at conferences? November 1, 2014 Robert Jilek Robert Jilek Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page Do you use social media when at conferences? We are fascinated by this question and

  6. Join our highlighted LinkedIn discussion

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

    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Top science stories of 2014 from Los Alamos National Lab January 1, 2015 Robert Jilek Robert Jilek Contact Linda Anderman Email alumni LinkedIn Join us for a variety of discussions on the Lab's LinkedIn Alumni page Top science stories of 2014 from Los Alamos National Lab What was your

  7. Adjustable link for kinematic mounting systems

    DOEpatents

    Hale, Layton C.

    1997-01-01

    An adjustable link for kinematic mounting systems. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two.

  8. Adjustable link for kinematic mounting systems

    DOEpatents

    Hale, L.C.

    1997-07-01

    An adjustable link for kinematic mounting systems is disclosed. The adjustable link is a low-cost, passive device that provides backlash-free adjustment along its single constraint direction and flexural freedom in all other directions. The adjustable link comprises two spheres, two sockets in which the spheres are adjustable retain, and a connection link threadly connected at each end to the spheres, to provide a single direction of restraint and to adjust the length or distance between the sockets. Six such adjustable links provide for six degrees of freedom for mounting an instrument on a support. The adjustable link has applications in any machine or instrument requiring precision adjustment in six degrees of freedom, isolation from deformations of the supporting platform, and/or additional structural damping. The damping is accomplished by using a hollow connection link that contains an inner rod and a viscoelastic separation layer between the two. 3 figs.

  9. Stackable middleware services for advanced multimedia applications. Final report for period July 14, 1999 - July 14, 2001

    SciTech Connect

    Feng, Wu-chi; Crawfis, Roger, Weide, Bruce

    2002-02-01

    In this project, the authors propose the research, development, and distribution of a stackable component-based multimedia streaming protocol middleware service. The goals of this stackable middleware interface include: (1) The middleware service will provide application writers and scientists easy to use interfaces that support their visualization needs. (2) The middleware service will support a variety of image compression modes. Currently, many of the network adaptation protocols for video have been developed with DCT-based compression algorithms like H.261, MPEG-1, or MPEG-2 in mind. It is expected that with advanced scientific computing applications that the lossy compression of the image data will be unacceptable in certain instances. The middleware service will support several in-line lossless compression modes for error-sensitive scientific visualization data. (3) The middleware service will support two different types of streaming video modes: one for interactive collaboration of scientists and a stored video streaming mode for viewing prerecorded animations. The use of two different streaming types will allow the quality of the video delivered to the user to be maximized. Most importantly, this service will happen transparently to the user (with some basic controls exported to the user for domain specific tweaking). In the spirit of layered network protocols (like ISO and TCP/IP), application writers should not have to know a large amount about lower level network details. Currently, many example video streaming players have their congestion management techniques tightly integrated into the video player itself and are, for the most part, ''one-off'' applications. As more networked multimedia and video applications are written in the future, a larger percentage of these programmers and scientist will most likely know little about the underlying networking layer. By providing a simple, powerful, and semi-transparent middleware layer, the successful

  10. Useful Links for Small Businesses | Department of Energy

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

    Useful Links for Small Businesses Useful Links for Small Businesses Business USA A product of collective thoughts and inputs from the following agencies who have pledged their commitment to making this site a one-stop shop for everything related to business in the USA. Electronic Subcontracting Reporting System (eSRS) This is the official site for the electronic Subcontracting Reporting System (eSRS). The use of eSRS promises to create higher visibility and introduce a more transparency into the

  11. Compiling & Linking | Argonne Leadership Computing Facility

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

    System Overview Data Storage & File Systems Compiling & Linking Overview of How to Compile and Link Example Program and Makefile for BG/Q How to Manage Threading bgclang Compiler Compiling and Linking FAQ Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource.

  12. Join our highlighted LinkedIn discussion

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    Join our highlighted LinkedIn discussion Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Join our highlighted LinkedIn discussion Descartes Labs is using deep learning technology developed at LANL to help us better understand our world May 1, 2015 The site offers a variety of Los Alamos-developed biosurveillance tools that can be used for decision support in disease surveillance. The site offers a variety of Los

  13. Fusion Links | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    Fusion Facilities and Personnel Directory External link Fusion Power Associates External link Institute of Electrical and Electronic Engineers External link International Tokamak ...

  14. DOE - NNSA/NFO -- Policies and Important Links

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

    Website Policies and Important Links NNSANFO Language Options U.S. DOENNSA - Nevada Field Office Website Policies and Important Links Privacy Policy FOIA Important Links Privacy ...

  15. OSTIblog Articles in the reference linking Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    reference linking Topic OSTI and Reference Linking by Daphne Evans 13 May, 2008 in Technology OSTI actively supports the practice of Reference Linking. Also referred to as citation ...

  16. WaikatoLink Limited | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Limited Jump to: navigation, search Name: WaikatoLink Limited Place: New Zealand Sector: Services Product: General Financial & Legal Services ( Individual Angel network )...

  17. Linked Energy Data | OpenEI

    OpenEI (Open Energy Information) [EERE & EIA]

    traditional web provides interlinked documents that are designed for humans to read, the web of Linked Data provides interlinked data that is designed to be processed by software...

  18. Relative Hazard and Risk Measure Calculation Methodology

    SciTech Connect

    Stenner, Robert D.; Strenge, Dennis L.; Elder, Matthew S.

    2004-03-20

    The relative hazard (RH) and risk measure (RM) methodology and computer code is a health risk-based tool designed to allow managers and environmental decision makers the opportunity to readily consider human health risks (i.e., public and worker risks) in their screening-level analysis of alternative cleanup strategies. Environmental management decisions involve consideration of costs, schedules, regulatory requirements, health hazards, and risks. The RH-RM tool is a risk-based environmental management decision tool that allows managers the ability to predict and track health hazards and risks over time as they change in relation to mitigation and cleanup actions. Analysis of the hazards and risks associated with planned mitigation and cleanup actions provides a baseline against which alternative strategies can be compared. This new tool allows managers to explore “what if scenarios,” to better understand the impact of alternative mitigation and cleanup actions (i.e., alternatives to the planned actions) on health hazards and risks. This new tool allows managers to screen alternatives on the basis of human health risk and compare the results with cost and other factors pertinent to the decision. Once an alternative or a narrow set of alternatives are selected, it will then be more cost-effective to perform the detailed risk analysis necessary for programmatic and regulatory acceptance of the selected alternative. The RH-RM code has been integrated into the PNNL developed Framework for Risk Analysis In Multimedia Environmental Systems (FRAMES) to allow the input and output data of the RH-RM code to be readily shared with the more comprehensive risk analysis models, such as the PNNL developed Multimedia Environmental Pollutant Assessment System (MEPAS) model.

  19. Property:Incentive/Auth7Link | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Auth7Link Jump to: navigation, search Property Name IncentiveAuth7Link Property Type URL Description Url link to authority. Pages using the property "IncentiveAuth7Link" Showing...

  20. Property:Incentive/Auth9Link | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Auth9Link Jump to: navigation, search Property Name IncentiveAuth9Link Property Type URL Description Url link to authority. Pages using the property "IncentiveAuth9Link" Showing...

  1. Property:Incentive/Auth11Link | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    1Link Jump to: navigation, search Property Name IncentiveAuth11Link Property Type URL Description Url link to authority Pages using the property "IncentiveAuth11Link" Showing 20...

  2. Integrating hazardous waste management into a multimedia pollution prevention paradigm. A protoype regulatory program for petroleum refinesments

    SciTech Connect

    Elcock, D.; Gasper, J.

    1996-12-31

    An emerging trend in environmental regulatory management promises enhanced environmental protection and more flexibility for regulated entities. This trend reflects three concepts. First, regulations designed to reduce one type of environmental pollution (e.g., air pollution) should not increase other types of pollution (e.g. hazardous waste). Second, pollution prevention is an important alternative to end-of-pipe control requirements. Third, offering polluting entities the flexibility of meeting certain performance criteria may produce better environmental results than prescribing specific technologies or approaches. A significant body of literature supports the need to develop regulatory programs that incorporate these concepts. However, there is little evidence that these concepts have been integrated into actual multimedia regulatory programs. Argonne National Laboratory and the U.S. Department of Energy are developing a prototype regulatory program for petroleum refineries that embraces these concepts. The development approach in this case study comprises several steps: (1) identifying and evaluating existing regulations governing petroleum refineries (if any); (2) characterizing expected future operating conditions of refineries; (3) setting goals for the regulatory program; (4) identifying and evaluating options for the program; (5) developing a prototype based on selected options; (6) identifying and addressing implementation issues; and (7) testing the prototype on a pilot basis. The approach being used in the U.S. effort is flexible and can be used in environmental management efforts throughout the Pacific Basin--in both developing and developed countries.

  3. CalTOX (registered trademark), A multimedia total exposure model spreadsheet user's guide. Version 4.0(Beta)

    SciTech Connect

    McKone, T.E.; Enoch, K.G.

    2002-08-01

    CalTOX has been developed as a set of spreadsheet models and spreadsheet data sets to assist in assessing human exposures from continuous releases to multiple environmental media, i.e. air, soil, and water. It has also been used for waste classification and for setting soil clean-up levels at uncontrolled hazardous wastes sites. The modeling components of CalTOX include a multimedia transport and transformation model, multi-pathway exposure scenario models, and add-ins to quantify and evaluate uncertainty and variability. All parameter values used as inputs to CalTOX are distributions, described in terms of mean values and a coefficient of variation, rather than as point estimates or plausible upper values such as most other models employ. This probabilistic approach allows both sensitivity and uncertainty analyses to be directly incorporated into the model operation. This manual provides CalTOX users with a brief overview of the CalTOX spreadsheet model and provides instructions for using the spreadsheet to make deterministic and probabilistic calculations of source-dose-risk relationships.

  4. Jonathan Link, Columbia NuCosmo '02

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

    7-19, 2002 Jonathan Link, Columbia NuCosmo '02 Jonathan Link Columbia University Workshop on Neutrino News from the Lab and the Cosmos October 17-19, 2002 October 17-19, 2002 Jonathan Link, Columbia NuCosmo '02 Outline 1. The LSND Experiment a. The experimental setup b. Results c. Ramifications 2. MiniBooNE a. The BooNE Collaboration b. The beam line and expected neutrino flux c. The MiniBooNE detector d. Expected backgrounds and systematics e. First neutrino events, and cosmic rays f.

  5. Jonathan Link, Columbia KEK Topical Conference

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

    -22, 2001 Jonathan Link, Columbia KEK Topical Conference Short Baseline Neutrino Oscillations and MiniBooNE Jonathan Link Columbia University The 5 th KEK Topical Conference - Frontiers in Flavor Physics November 20-22, 2001 November 20-22, 2001 Jonathan Link, Columbia KEK Topical Conference Outline 1. Background on Short Baseline Neutrino Oscillations * A little neutrino physics * The LSND oscillation result 2. About MiniBooNE 3. Status of MiniBooNE. Some of you may have noticed that I'll be

  6. Highly cross-linked nanoporous polymers

    DOEpatents

    Steckle, Jr., Warren P.; Apen, Paul G.; Mitchell, Michael A.

    1998-01-01

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes.

  7. Highly cross-linked nanoporous polymers

    DOEpatents

    Steckle, Jr., Warren P.; Apen, Paul G.; Mitchell, Michael A.

    1997-01-01

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes.

  8. OpenEI and Linked Open Data

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

    ... in the last two years alone." -IBM, 2012 (http:www-01.ibm.comsoftwaredatabigdata) 13 Open Energy Information http:en.openei.org LINKED OPEN DATA AT WORK Behind The Scenes, ...

  9. OpenEI Community - linked open data

    OpenEI (Open Energy Information) [EERE & EIA]

    linked-open-data-workshop-washington-dc

  10. EEO Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Links DOE Office of Civil Rights Department Of Justice Civil Rights Division Department of Veterans Affairs Equal Employment Opportunity Commission Office of Personnel Management U.S. Merit Systems Protection Board U.S. Office of Special Counsel

  11. Environmental Justice Links | Department of Energy

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

    Links Environmental Justice Links Public Information Center DOE Library U.S. Department of Health and Human Services (HHS), National Health Information Center U.S. Department of Health and Human Services (HHS), Office of Minority Health Resource Center U.S. Department of Housing and Urban Development Online Library U.S. Department of Interior Library U.S. Department of Labor Library U.S. Department of Transportation (DOT) Library U.S. Environmental Protection Agency Library Services for the

  12. Links for Scientists and Researchers | Jefferson Lab

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

    Links for Scientists and Researchers Below you will find links commonly used by scientists, users and others who conduct research at Jefferson Lab. Experimental Areas Hall A Hall B Hall C Hall D Other Work Areas Physics Division Work Planning Requirements Physics Division Work Governance Area Access for Students Training requirements for experimental areas Nuclear Physics Program Physics Home Page Experiment Schedule Three-Year Accelerator Schedule Program Advisory Committee (PAC) Experiment

  13. Archived Links: International EERE | Department of Energy

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

    Archived Links: International EERE Archived Links: International EERE Below you may view and download the archived Success Stories / Fact Sheets from International EERE: Accelerating the Clean Energy Transition in South Africa (May 28, 2015) Fact Sheet: Accelerating the Deployment of Energy Efficiency & Renewable Energy in South Africa (May 27, 2015) Sustainable Energy for Remote Indonesian Grids Explores Opportunities in Stakeholder Workshop (October 15, 2014) Mapping Opportunities for U.S.

  14. Emerging semantics to link phenotype and environment

    DOE PAGES [OSTI]

    Thessen, Anne E.; Bunker, Daniel E.; Buttigieg, Pier Luigi; Cooper, Laurel D.; Dahdul, Wasila M.; Domisch, Sami; Franz, Nico M.; Jaiswal, Pankaj; Lawrence-Dill, Carolyn J.; Midford, Peter E.; et al

    2015-12-14

    Understanding the interplay between environmental conditions and phenotypes is a fundamental goal of biology. Unfortunately, data that include observations on phenotype and environment are highly heterogeneous and thus difficult to find and integrate. One approach that is likely to improve the status quo involves the use of ontologies to standardize and link data about phenotypes and environments. Specifying and linking data through ontologies will allow researchers to increase the scope and flexibility of large-scale analyses aided by modern computing methods. Investments in this area would advance diverse fields such as ecology, phylogenetics, and conservation biology. While several biological ontologies aremore » well-developed, using them to link phenotypes and environments is rare because of gaps in ontological coverage and limits to interoperability among ontologies and disciplines. Lastly, in this manuscript, we present (1) use cases from diverse disciplines to illustrate questions that could be answered more efficiently using a robust linkage between phenotypes and environments, (2) two proof-of-concept analyses that show the value of linking phenotypes to environments in fishes and amphibians, and (3) two proposed example data models for linking phenotypes and environments using the extensible observation ontology (OBOE) and the Biological Collections Ontology (BCO); these provide a starting point for the development of a data model linking phenotypes and environments.« less

  15. Emerging semantics to link phenotype and environment

    SciTech Connect

    Thessen, Anne E.; Bunker, Daniel E.; Buttigieg, Pier Luigi; Cooper, Laurel D.; Dahdul, Wasila M.; Domisch, Sami; Franz, Nico M.; Jaiswal, Pankaj; Lawrence-Dill, Carolyn J.; Midford, Peter E.; Mungall, Christopher J.; Ramirez, Martin J.; Specht, Chelsea D.; Vogt, Lars; Vos, Rutger Aldo; Walls, Ramona L.; White, Jeffrey W.; Zhang, Guanyang; Deans, Andrew R.; Huala, Eva; Lewis, Suzanna E.; Mabee, Paula M.

    2015-12-14

    Understanding the interplay between environmental conditions and phenotypes is a fundamental goal of biology. Unfortunately, data that include observations on phenotype and environment are highly heterogeneous and thus difficult to find and integrate. One approach that is likely to improve the status quo involves the use of ontologies to standardize and link data about phenotypes and environments. Specifying and linking data through ontologies will allow researchers to increase the scope and flexibility of large-scale analyses aided by modern computing methods. Investments in this area would advance diverse fields such as ecology, phylogenetics, and conservation biology. While several biological ontologies are well-developed, using them to link phenotypes and environments is rare because of gaps in ontological coverage and limits to interoperability among ontologies and disciplines. Lastly, in this manuscript, we present (1) use cases from diverse disciplines to illustrate questions that could be answered more efficiently using a robust linkage between phenotypes and environments, (2) two proof-of-concept analyses that show the value of linking phenotypes to environments in fishes and amphibians, and (3) two proposed example data models for linking phenotypes and environments using the extensible observation ontology (OBOE) and the Biological Collections Ontology (BCO); these provide a starting point for the development of a data model linking phenotypes and environments.

  16. Links - Plasma Couette Experiment - Cary Forest Group - UW Plasma Physics

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

    Links UW Madison Plasma Couette Experiment Links PCX HomeResearch MissionPhysics TopicsDeviceDiagnosticsContacts LinksPCX People CPLA Home Directory Publications Links University of Wisconsin Physics Department Department of Energy National Science Foundation No links yet

  17. Welcome to the First Issue of AlumniLink

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

    Welcome to the First Issue of AlumniLink A personal message from Lab Director Charlie McMillan June 20, 2014 First Issue of AlumniLink First Issue of AlumniLink Contact Linda...

  18. Hawaii Noise Forms and Links Webpage | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    and Links Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Hawaii Noise Forms and Links Webpage Abstract This webpage contains links to...

  19. Property:Incentive/Auth6Link | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Auth6Link Jump to: navigation, search Property Name IncentiveAuth6Link Property Type URL Pages using the property "IncentiveAuth6Link" Showing 25 pages using this property....

  20. Compiling and Linking | Argonne Leadership Computing Facility

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

    Changes from Tukey to Cooley Compiling and Linking Using Cobalt on Cooley Visit on Cooley Paraview on Cooley ParaView Tutorial VNC on Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Compiling and Linking Compilers and MPI GNU compilers, version 4.4.7, are installed and are available in your default environment. To use version 4.8.1 of the GNU compilers instead, add +gcc-4.8.1 to

  1. FRAMES Software System: Linking to the Statistical Package R

    SciTech Connect

    Castleton, Karl J.; Whelan, Gene; Hoopes, Bonnie L.

    2006-12-11

    This document provides requirements, design, data-file specifications, test plan, and Quality Assurance/Quality Control protocol for the linkage between the statistical package R and the Framework for Risk Analysis in Multimedia Environmental Systems (FRAMES) Versions 1.x and 2.0. The requirements identify the attributes of the system. The design describes how the system will be structured to meet those requirements. The specification presents the specific modifications to FRAMES to meet the requirements and design. The test plan confirms that the basic functionality listed in the requirements (black box testing) actually functions as designed, and QA/QC confirms that the software meets the client’s needs.

  2. Links - Madison Dynamo Experiment - Cary Forest Group - UW Plasma Physics

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

    Links UW Madison Madison Dynamo Experiment Links MDE HomeLinksNewsBackgroundPublicationsPresentationsContactsMDE People CPLA Home Directory Publications Links University of Wisconsin Physics Department Department of Energy National Science Foundation Local Links Plasma Physics in the UW Physics Department The Department of Physics University of Wisconsin - Madison Dynamo Links Riga Dynamo Experiment Karlsruhe Dynamo Experiment The Von-Karman Sodium Experiment Grenoble Geodynamo Experiment

  3. MicroLink Devices Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: MicroLink Devices, Inc. Place: Niles, Illinois Product: MicroLink Devices is a semiconductor manufacturer and system integrator that provides the latest...

  4. ECOWAS Clean Energy Gateway-Links | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ECOWAS Clean Energy Gateway-Links Jump to: navigation, search Economic Community of West African States (ECOWAS) Clean Energy Gateway Home | About | News | Links | Help | Countries...

  5. EIA - Natural Gas Pipeline Network - Regional Overview and Links

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

    Overview and Links About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Regional Overviews and Links to Pipeline ...

  6. High PID Resistant Cross-Linked Encapsulnt Based on Polyolefin...

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

    PID Resistant Cross-Linked Encapsulnt Based on Polyolefin SOLAR ASCE High PID Resistant Cross-Linked Encapsulnt Based on Polyolefin SOLAR ASCE Presented at the PV Module ...

  7. Linking Advanced Visualization and MATLAB for the Analysis of...

    Office of Scientific and Technical Information (OSTI)

    Linking Advanced Visualization and MATLAB for the Analysis of 3D Gene Expression Data Citation Details In-Document Search Title: Linking Advanced Visualization and MATLAB for the ...

  8. Linking Legacies: Connecting the Cold War Nuclear Weapons Production...

    Office of Environmental Management (EM)

    Linking Legacies: Connecting the Cold War Nuclear Weapons Production Processes to Their Environmental Consequences Linking Legacies: Connecting the Cold War Nuclear Weapons ...

  9. Highly cross-linked nanoporous polymers

    DOEpatents

    Steckle, W.P. Jr.; Apen, P.G.; Mitchell, M.A.

    1998-01-20

    Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes. 1 fig.

  10. Linked-View Parallel Coordinate Plot Renderer

    Energy Science and Technology Software Center

    2011-06-28

    This software allows multiple linked views for interactive querying via map-based data selection, bar chart analytic overlays, and high dynamic range (HDR) line renderings. The major component of the visualization package is a parallel coordinate renderer with binning, curved layouts, shader-based rendering, and other techniques to allow interactive visualization of multidimensional data.

  11. Thiazolothiazole-linked porous organic polymers

    SciTech Connect

    Zhu, Xiang; Tian, Chengcheng; Jin, Tian; Wang, Jitong; Mahurin, Shannon Mark; Mei, Wenwen; Xiong, Yan; Hu, Jun; Feng, Xinliang; Liu, Honglai; Dai, Sheng

    2014-10-07

    In this study, thiazolothiazole-linked porous organic polymers have been synthesized from a facile catalyst-free condensation reaction between aldehydes and dithiooxamide under solvothermal conditions. The resultant porous frameworks exhibit a highly selective uptake of CO2 over N2 under ambient conditions.

  12. Thiazolothiazole-linked porous organic polymers

    DOE PAGES [OSTI]

    Zhu, Xiang; Tian, Chengcheng; Jin, Tian; Wang, Jitong; Mahurin, Shannon Mark; Mei, Wenwen; Xiong, Yan; Hu, Jun; Feng, Xinliang; Liu, Honglai; et al

    2014-10-07

    In this study, thiazolothiazole-linked porous organic polymers have been synthesized from a facile catalyst-free condensation reaction between aldehydes and dithiooxamide under solvothermal conditions. The resultant porous frameworks exhibit a highly selective uptake of CO2 over N2 under ambient conditions.

  13. Cross-linked structure of network evolution

    SciTech Connect

    Bassett, Danielle S.; Wymbs, Nicholas F.; Grafton, Scott T.; Porter, Mason A.; Mucha, Peter J.

    2014-03-15

    We study the temporal co-variation of network co-evolution via the cross-link structure of networks, for which we take advantage of the formalism of hypergraphs to map cross-link structures back to network nodes. We investigate two sets of temporal network data in detail. In a network of coupled nonlinear oscillators, hyperedges that consist of network edges with temporally co-varying weights uncover the driving co-evolution patterns of edge weight dynamics both within and between oscillator communities. In the human brain, networks that represent temporal changes in brain activity during learning exhibit early co-evolution that then settles down with practice. Subsequent decreases in hyperedge size are consistent with emergence of an autonomous subgraph whose dynamics no longer depends on other parts of the network. Our results on real and synthetic networks give a poignant demonstration of the ability of cross-link structure to uncover unexpected co-evolution attributes in both real and synthetic dynamical systems. This, in turn, illustrates the utility of analyzing cross-links for investigating the structure of temporal networks.

  14. Recently Funded Projects Related to Water-Energy | Department...

    Energy.gov [DOE] (indexed site)

    research Funding Opportunity Announcements (FOAs) related to the water-energ nexus. ... this list demonstrates the links between water-energy program needs and the eventual ...

  15. Link failure detection in a parallel computer

    DOEpatents

    Archer, Charles J.; Blocksome, Michael A.; Megerian, Mark G.; Smith, Brian E.

    2010-11-09

    Methods, apparatus, and products are disclosed for link failure detection in a parallel computer including compute nodes connected in a rectangular mesh network, each pair of adjacent compute nodes in the rectangular mesh network connected together using a pair of links, that includes: assigning each compute node to either a first group or a second group such that adjacent compute nodes in the rectangular mesh network are assigned to different groups; sending, by each of the compute nodes assigned to the first group, a first test message to each adjacent compute node assigned to the second group; determining, by each of the compute nodes assigned to the second group, whether the first test message was received from each adjacent compute node assigned to the first group; and notifying a user, by each of the compute nodes assigned to the second group, whether the first test message was received.

  16. Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Links NNSA HQ National Nuclear Security Administration Advanced Simulation & Computing NNSA Graduate Program NNSA Small Business Program Office of Defense Nuclear Nonproliferation Field Offices NNSA Albuquerque Complex Kansas City Field Office Livermore Field Office Los Alamos Field Office Naval Reactors Idaho Branch Office Nevada Field Office Sandia Field Office DOE Oak Ridge Sites Oak Ridge Office Oak Ridge National Laboratory UCOR Oak Ridge Institute for Science and Education Oak Ridge

  17. eLink_2013.jpg | OSTI, US Dept of Energy Office of Scientific and Technical

    Office of Scientific and Technical Information (OSTI)

    Information eLink_2013

  18. Multimedia | Department of Energy

    Office of Environmental Management (EM)

    Infographic EERE Annual Website Reports BioenergizeME Infographic Challenge Toolkit Stay Updated Sign up to receive updates on FORGE news and developments as we move into Phase...

  19. Compiling and Linking | Argonne Leadership Computing Facility

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

    Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Compiling and Linking Compilers and MPI GNU compilers are installed and are available in your default environment. Intel compilers (intel-cc and intel-fc) are installed in /soft/apps. The current version is 11.0; add the key "+intel-11.0" to your .softenvrc file to use them. Multiple MPI versions are available, controlled

  20. Linking Legacies F2002-00544

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

    Linking Legacies F2002-00544 Fizeau. This 11-kiloton atmospheric nuclear explosion, code-named "Fizeau," was one of 210 atmospheric nuclear tests conducted by the United States. Of the 1,054 nuclear tests explosions conducted by the U.S., 904 were detonated at the Nevada Test Site. All U.S. nuclear explosions since 1962 have been underground. Event Fizeau, Operation Plumbbob, Yucca Flat, Nevada Test Site, Neuada. 9:45 A.M., September 14, 1957. Barrels of transuranic waste sit on a

  1. External Links | U.S. DOE Office of Science (SC)

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

    External Links Budget Budget Home About Budget by Program GAO Audit Reports External Links Contact Information Budget U.S. Department of Energy SC-41/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3541 F: (301) 903-9524 More Information » External Links Print Text Size: A A A FeedbackShare Page Office of Management and Budget (OMB) External link OMB Budget Documents External link CFO Budget Office U.S. Senate External link U.S. House of Representatives External

  2. Labor Relations

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

    Relations also provides technical assistance to, and coordination of, the Partnership Council and other labor-management forums. Collective Bargaining Agreements BPA AFGE...

  3. Investor Relations

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

    and related services at cost. BPA Overview for Investors - as of September 24, 2015 Credit Ratings Latest Rating Agency Reports Full Reports: Fitch Full Report, March 2014...

  4. Power links with Ireland -- Excitation of turbine-generator shaft torsional vibrations by variable frequency currents superimposed on DC currents in asynchronous HVDC links

    SciTech Connect

    Hammons, T.J.; Tay, B.W.; Kok, K.L.

    1995-08-01

    The paper describes an in-depth analysis of excitation of shaft torsional vibrations in steam-turbine-generator-exciter shafts in close proximity to HVDC converter stations by variable-frequency ripple currents superimposed on the DC currents in asynchronous Links. It extends earlier work to include an in depth analysis of system scaling factors for harmonic currents impressed on generators in Northern Ireland by an inverter and to investigate the phenomena for possible torsional vibrations in the generators by the Link. Frequencies at which shaft torsional vibrations would be excited by modulation product harmonics in 50Hz/50Hz asynchronous Links as a function of deviation in system frequency is reviewed. Relative noncharacteristic current levels for 50Hz/50Hz connectors are illustrated assuming ripple currents at the inverter which gives realistic harmonic voltages in a twelve-pulse bridge. The paper then shows that torques in machines in multi-machine networks may be estimated by proportioning HVDC link harmonic disturbance current appropriately to each machine at risk. It is concluded that variable-frequency ripple currents superimposed on the DC current in asynchronous links can excite sympathetic torsional vibrations in turbine-generator-exciter shafts.

  5. Nippon Yusen KK NYK Link | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Link Jump to: navigation, search Name: Nippon Yusen KK (NYK Link) Place: Tokyo, Tokyo, Japan Zip: 100-0005 Sector: Solar Product: Logistics and shipping company moving to use...

  6. A New Link Between Human and Bacterial Signaling Machinery

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

    A New Link Between Human and Bacterial Signaling Machinery A New Link Between Human and Bacterial Signaling Machinery Print Tuesday, 19 August 2014 10:34 The human immune system...

  7. Widget:LinkedInCompany | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    allows you to add LinkedIn company widget to your wiki page. For example For nameGoogle: Widget:LinkedInCompany | nameGoogle Retrieved from "http:en.openei.orgw...

  8. Texas River Authority Website Links | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Legal Document- OtherOther: Texas River Authority Website LinksLegal Abstract The Texas Parks and Wildlife Department provides information on and links to each of the 23 river...

  9. Template:FilePreviewDirectLink | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    link to the actual asset instead of the file page about the asset. Parameters file - e.g. "LEDSGPslides.pdf" Usage Link to an OpenEI page (standard functionality)....

  10. Workplace Charging Challenge Partner: LinkedIn | Department of Energy

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

    LinkedIn Workplace Charging Challenge Partner: LinkedIn Workplace Charging Challenge Partner: LinkedIn Joined the Challenge: August 2016 Headquarters: Sunnyvale, CA Charging Locations: Sunnyvale, CA; Carpinteria, CA Domestic Employees: 7,000 LinkedIn is committed to helping employees positively impact the planet and is pleased to offer free plug-in electric vehicle (PEV) charging at work so employees can reduce the emissions from their daily commute. Since its workplace charging program began in

  11. LAC Regional Platform Workshop Links | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Announcement Agenda Participant Package Accommodations Location & Transportation Insurance & Visas Participants Presentations Outcomes Report Links Contact Us One Page Event...

  12. Conservation Standards Enforcement: Useful Links | Department of Energy

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

    Useful Links Conservation Standards Enforcement: Useful Links This page provides a variety of links to help manufacturers fulfill their compliance obligations under the energy conservation standards program for consumer products and industrial equipment. Under the applicable law (42 U.S.C. 6291-6317), an importer is a manufacturer; therefore, any material you read in the links below that references a "manufacturer" also applies to an importer. Certification Compliance Management System

  13. Relational Blackboard

    Energy Science and Technology Software Center

    2012-09-11

    The Relational Blackboard (RBB) is an extension of the H2 Relational Database to support discrete events and timeseries data. The original motivation for RBB is as a knowledge base for cognitive systems and simulations. It is useful wherever there is a need for persistent storage of timeseries (i.e. samples of a continuous process generating numerical data) and semantic labels for the data. The RBB is an extension to the H2 Relational Database, which is open-source.more » RBB is a set of stored procedures for H2 allowing data to be labeled, queried, and resampled.« less

  14. NICS report links VOCs to respiratory problems

    SciTech Connect

    Kirschner, E.

    1992-04-22

    Children who live near the chemical plants of Kanawha Valley, WV, suffer more acute and chronic respiratory aliments than those farther away, says a Harvard University School of Public Health report. In the $1-million, five-year study commissioned by the National Institute for Chemical Studies (NICS:Charleston, WV) and funded by the Environmental Protection Agency, proximity to chemical plants that emit volatile organic compounds (VOCs) was linked to higher incidence of asthma, acute eye irritation, shortness of breath, and chronic cough. The researchers say they adjusted for most other factors, such as parental smoking and petroleum. {open_quotes}The research hypothesis was whether children in the valley had more symptoms,{close_quotes} says NICS president Paul Hill. {open_quotes}Yes, there is a difference.{close_quotes} The study showed that some ailments were up to 28% more prevalent in children in the valley than in other Kanawha County children.

  15. Link error from craype/2.5.0

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

    Link error from craype/2.5.0 Link error from craype/2.5.0 January 13, 2016 by Woo-Sun Yang If you build a code using a file called 'configure' with craype/2.5.0, Cray build-tools assumes that you want to use the 'native' link mode (e.g., gcc defaults to dynamic linking), by adding '-Wl,-rpath=/opt/intel/composer_xe_2015/compiler/lib/intel64 -lintlc'. This creates a link error: /usr/bin/ld: cannot find -lintlc A temporary work around is to swap the default craype (2.5.0) with an older or newer

  16. Related Articles: 2014 Archive

    Energy.gov [DOE]

    This page provides links to 2014 articles describing the latest developments in the area of solid-state lighting.

  17. TransCom model simulations of CH4 and related species: Linking...

    Office of Scientific and Technical Information (OSTI)

    Authors: Patra, P K ; Houweling, S ; Krol, M ; Bousquet, P ; Belikov, D ; Bergmann, D ; Bian, H ; Cameron-Smith, P ; Fortems-Cheiny, A ; Chipperfield, M ; Corbin, K ; Fraser, A ; ...

  18. Related Articles | Department of Energy

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

    Related Articles Related Articles This page provides links to recent articles describing the latest developments in the area of solid-state lighting. OCTOBER 2016 Tuning the Light in a Senior-Care Facility James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm AUGUST 2016 LED Watch: Specifying Color-Tunable LED Luminaires James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm Human Perceptions of Color

  19. Microwaves and particle accelerators: a fundamental link

    SciTech Connect

    Chattopadhyay, Swapan

    2011-07-01

    John Cockcroft's splitting of the atom and Ernest Lawrence's invention of the cyclotron in the first half of the twentieth century ushered in the grand era of ever higher energy particle accelerators to probe deeper into matter. It also forged a link, bonding scientific discovery with technological innovation that continues today in the twenty first century. The development of radar and high power vacuum electronics, especially microwave power tubes like the magnetrons and the klystrons in the pre-second world war era, was instrumental in the rapid development of circular and linear charged particle accelerators in the second half of the twentieth century. We had harnessed the powerful microwave radio-frequency sources from few tens of MHz to up to 90 GHz spanning L-band to W-band frequencies. Simultaneously in the second half of the twentieth century, lasers began to offer very first opportunities of controlling charged particles at smaller resolutions on the scale of wavelengths of visible light. We also witnessed in this period the emergence of the photon and neutron sciences driven by accelerators built-by-design producing tailored and ultra-bright pulses of bright photons and neutrons to probe structure and function of matter from aggregate to individual molecular and atomic scales in unexplored territories in material and life sciences. As we enter the twenty first century, the race for ever higher energies, brightness and luminosity to probe atto-metric and atto-second domains of the ultra-small structures and ultra-fast processes continues. These developments depend crucially on yet further advancements in the production and control of high power and high frequency microwaves and light sources, often intricately coupled in their operation to the high energy beams themselves. We give a glimpse of the recent developments and innovations in the electromagnetic production and control of charged particle beams in the service of science and society. (author)

  20. Compiling and Linking FAQ | Argonne Leadership Computing Facility

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

    Overview of How to Compile and Link Example Program and Makefile for BG/Q How to Manage Threading bgclang Compiler Compiling and Linking FAQ Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Cooley Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Compiling and Linking FAQ Contents Where do I find

  1. Exploring the Business Link Opportunity: Transmission & Clean Energy

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

    Development in the West | Department of Energy Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West February 7-8, 2012 Image of a speaker at the forum. Denver, Colorado Sheraton Denver Downtown Hotel The Tribal Leader Energy Forum, "Exploring the Business Link Opportunity: Transmission & Clean Energy Development in the West, " co-sponsored

  2. Exploring Competing Kinetic Processes in Quantum Dots Linked...

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

    Competing Kinetic Processes in Quantum Dots Linked to Electrode Surfaces March 14, 2012 at 2:30pm4-349 Mark Hybertsen Brookhaven National Laboratory, Columbia University ...

  3. Radiation Effects Research Foundation Links Past and Future ...

    Energy Saver

    Radiation Effects Research Foundation Links Past and Future August 2009 This document provides historical information about the Radiation Effects Research Foundation and its core ...

  4. WAFER TEST CAVITY -Linking Surface Microstructure to RF Performance...

    Office of Scientific and Technical Information (OSTI)

    WAFER TEST CAVITY -Linking Surface Microstructure to RF Performance: a 'Short--Sample Test Facility' for characterizing superconducting materials for SRF cavities. Citation Details ...

  5. Other EEOICP Links and Previous Federal Register Notices | Department...

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

    Health (NIOSH), Office of Compensation Analysis and Support (OCAS) NIOSH performs dose ... Linking Legacies - the story of the creation and development of the U.S. nuclear ...

  6. California/Transmission/Agency Links | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    State Agency Links California Department of Fish and Wildlife California Office of Historic Preservation California Department of Transportation California Department of...

  7. Idaho/Transmission/Agency Links | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    State Agency Links Idaho Department of Fish and Game Idaho State Historical Society Idaho Department of Environmental Quality Idaho Transportation Department Idaho Department of...

  8. Final Progress Report for Linking Ion Solvation and Lithium Battery

    Office of Scientific and Technical Information (OSTI)

    for Linking Ion Solvation and Lithium Battery Electrolyte Properties Henderson, Wesley 25 ENERGY STORAGE battery, electrolyte, solvation, ionic association battery, electrolyte,...

  9. LEDS Collaboration in Action Workshop Links | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    LEDS Collaboration in Action Workshop Links Jump to: navigation, search Low Emission Development Strategies Global Partnership Advancing climate-resilient, low-emission development...

  10. Modification of Lignin by Protein Cross-linking to Facilitate...

    Office of Scientific and Technical Information (OSTI)

    Production of Biofuels From Poplar Citation Details In-Document Search Title: Modification of Lignin by Protein Cross-linking to Facilitate Production of Biofuels From Poplar The ...

  11. An Allosteric Interaction Links USP7 to Deubiquitination and...

    Office of Scientific and Technical Information (OSTI)

    Title: An Allosteric Interaction Links USP7 to Deubiquitination and Chromatin Targeting of UHRF1 Authors: Zhang, Zhi-Min ; Rothbart, Scott B. ; Allison, David F. ; Cai, Qian ; ...

  12. AEC Experiment Establishes Computer Link Between California and...

    Office of Scientific and Technical Information (OSTI)

    in Paris could search a computer in California and display the resulting bibliographic ... AEC EXPERIMENT ESTABLISHES COMPUTER LINK BETWEEN CALIFORNIA AND PARIS The feasibility of a ...

  13. EIS-0503: New England Clean Power Link, Vermont | Department...

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

    Power Company substation in Cavendish, VT. EIS-0503: New England Clean Power Link, Vermont Public Comment Opportunities No public comment opportunities available at this time. ...

  14. Grid-Interactive Electric Vehicle DC-Link Photovoltaic Charging...

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

    Find More Like This Return to Search Grid-Interactive Electric Vehicle DC-Link Photovoltaic Charging System University of Colorado Contact CU About This Technology Publications: ...

  15. Linking Network Microstructure to Macroscopic Properties of Siloxane...

    Office of Scientific and Technical Information (OSTI)

    Title: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling Authors: Mayer...

  16. Enzyme linked immunoassay with stabilized polymer saccharide enzyme conjugates

    DOEpatents

    Callstrom, Matthew R. (Columbus, OH); Bednarski, Mark D. (Berkeley, CA); Gruber, Patrick R. (St. Paul, MN)

    1997-01-01

    An improvement in enzyme linked immunoassays is disclosed wherein the enzyme is in the form of a water soluble polymer saccharide conjugate which is stable in hostile environments. The conjugate comprises the enzyme which is linked to the polymer at multiple points through saccharide linker groups.

  17. Linking Network Microstructure to Macroscopic Properties of Siloxane

    Office of Scientific and Technical Information (OSTI)

    Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling (Journal Article) | SciTech Connect Journal Article: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational Modeling Citation Details In-Document Search Title: Linking Network Microstructure to Macroscopic Properties of Siloxane Elastomers Using Combined Nuclear Magnetic Resonance and Mesoscale Computational

  18. Enzyme linked immunoassay with stabilized polymer saccharide enzyme conjugates

    DOEpatents

    Callstrom, M.R.; Bednarski, M.D.; Gruber, P.R.

    1997-11-25

    An improvement in enzyme linked immunoassays is disclosed wherein the enzyme is in the form of a water soluble polymer saccharide conjugate which is stable in hostile environments. The conjugate comprises the enzyme which is linked to the polymer at multiple points through saccharide linker groups. 19 figs.

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

    Office of Scientific and Technical Information (OSTI)

    Technical Information Key_E-Link_metadata.png

  20. Energy harvesting from vibration with cross-linked polypropylene piezoelectrets

    SciTech Connect

    Zhang, Xiaoqing; Wu, Liming; Sessler, Gerhard M.

    2015-07-15

    Piezoelectret films are prepared by modification of the microstructure of polypropylene foam sheets cross-linked by electronic irradiation (IXPP), followed by proper corona charging. Young’s modulus, relative permittivity, and electromechanical coupling coefficient of the fabricated films, determined by dielectric resonance spectra, are about 0.7 MPa, 1.6, and 0.08, respectively. Dynamic piezoelectric d{sub 33} coefficients up to 650 pC/N at 200 Hz are achieved. The figure of merit (FOM, d{sub 33} ⋅ g{sub 33}) for a more typical d{sub 33} value of 400 pC/N is about 11.2 GPa{sup −1}. Vibration-based energy harvesting with one-layer and two-layer stacks of these films is investigated at various frequencies and load resistances. At an optimum load resistance of 9 MΩ and a resonance frequency of 800 Hz, a maximum output power of 120 μW, referred to the acceleration g due to gravity, is obtained for an energy harvester consisting of a one-layer IXPP film with an area of 3.14 cm{sup 2} and a seismic mass of 33.7 g. The output power can be further improved by using two-layer stacks of IXPP films in electric series. IXPP energy harvesters could be used to energize low-power electronic devices, such as wireless sensors and LED lights.

  1. Labor Relations

    Energy.gov [DOE]

    Addressing Poor Performance What Happens if an Employee’s Performance is Below the Meets Expectations (ME) level? Any time during the appraisal period an employee demonstrates that he/she is performing below the ME level in at least one critical element, the Rating Official should contact his/her Human Resources Office for guidance and: •If performance is at the Needs Improvement (NI) level; issue the employee a Performance Assistance Plan (PAP); or •If performance is at the Fails to Meet Expectations (FME) level; issue the employee a Performance Improvement Plan (PIP). Department of Energy Headquarters and The National Treasury Employees Union (NTEU) Collective Bargaining Agreement The National Treasury Employees Union (NTEU) is the exclusive representative of bargaining unit employees at the Department of Energy Headquarters offices in the Washington DC metropolitan area. The terms and conditions of this agreement have been negotiated by DOE and NTEU, and prescribe their respective rights and obligations in matters related to conditions of employment. Headquarters 1187 Request For Payroll Deductions For Labor Organization Dues The Request for Payroll Deduction for Labor Organization Dues (SF-1187) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation. Headquarters 1188 Cancellation Of Payroll Deductions For Labor Organization Dues The Cancellation of Payroll Deductions for Labor Organizations Dues (SF-1188) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to cancel dues allotments. The National Treasury Employees Union, Collective Bargaining Agreement, Article 9 – Dues Withholding This article is for the purpose of permitting eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation.

  2. Related Articles: 2015 Archive

    Energy.gov [DOE]

    This page provides links to 2015 articles describing the latest developments in the area of solid-state lighting.

  3. Related Sites | Y-12 National Security Complex

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

    Related Sites Related Sites Links to the following sources of information are provided as resources. Listings are obtained from government, industry and trade organizations and from other resources. Government System for Award Management The System for Award Management (SAM) (formerly Central Contractor Registration-CCR) is the main database used by the U.S. Government for collection, validation, storage and dissemination of data in support of agency acquisition missions. DOE Small Business Site

  4. Reference Links | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    IL 60439 P: (630) 252-2110 Kenneth Tarcza U.S. Department of Energy 200 Administration Road Oak Ridge, TN 37830 P: (865) 576-4444 Privacy Act Reference Links Print Text Size: A A ...

  5. Mach-Zehnder Fiber-Optic Links for ICF Diagnostics

    SciTech Connect

    Miller, E. K., Hermann, H. W.

    2012-11-01

    This article describes the operation and evolution of Mach-Zehnder links for single-point detectors in inertial confinement fusion experimental facilities, based on the Gamma Reaction History (GRH) diagnostic at the National Ignition Facility.

  6. Overview of How to Compile and Link | Argonne Leadership Computing...

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

    code for the BGQ system is too complex to cover in this document. What follows is a brief summary. All compile and link procedures are performed on login nodes with a ...

  7. IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION...

    Office of Scientific and Technical Information (OSTI)

    of cross-linking and in turn impact biomass utility for forage and biofuel production. ... gene in the cell wall of maize or other biofuel crops, aiming to improve their ...

  8. Property:Incentive/Auth5Link | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    "IncentiveAuth5Link" Showing 25 pages using this property. (previous 25) (next 25) A Alternative Energy Portfolio Standard (Pennsylvania) + http:www.puc.state.pa.usPcDocs...

  9. Reference Linking at the DOE Office of Scientific and Technical...

    Office of Scientific and Technical Information (OSTI)

    Reference Linking at the DOE Office of Scientific and Technical Information The usefulness of electronic R&D reports, such as those accessed via the DOE Information Bridge, is ...

  10. Recent content in Linked Open Data Workshop in Washington, D...

    OpenEI (Open Energy Information) [EERE & EIA]

    Recent content in Linked Open Data Workshop in Washington, D.C. Home Name Post date sort icon Type Detailed Planning Kicks Off Jweers 27 Sep 2012 - 06:53 Blog entry Notes from the...

  11. Widget:ExternalLinkButton | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    with spaces (i.e.- btn-primary) style - add style elements, cannot change button color with this (optional) Examples Default Button Visit FWA Widget:ExternalLinkButton |...

  12. Mechanism of DNA interstrand cross-link processing by repair...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Mechanism of DNA interstrand cross-link processing by repair nuclease FAN1 Citation Details In-Document Search Title: Mechanism of ...

  13. Linking Legacies: Connecting the Cold War Nuclear Weapons Production

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

    Processes to Their Environmental Consequences | Department of Energy Linking Legacies: Connecting the Cold War Nuclear Weapons Production Processes to Their Environmental Consequences Linking Legacies: Connecting the Cold War Nuclear Weapons Production Processes to Their Environmental Consequences This report described each step in the cycle of nuclear weapons production and defined for the first time a planned disposition path for all waste streams generated prior to 1992 as a result of

  14. Final progress report for linking ion solvation and lithium battery

    Office of Scientific and Technical Information (OSTI)

    electrolyte properties (Technical Report) | SciTech Connect progress report for linking ion solvation and lithium battery electrolyte properties Citation Details In-Document Search Title: Final progress report for linking ion solvation and lithium battery electrolyte properties The research objective of this proposal was to provide a detailed analysis of how solvent and anion structure govern the solvation state of Li+ cations in solvent-LiX mixtures and how this, in turn, dictates the

  15. IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION IN GRASS

    Office of Scientific and Technical Information (OSTI)

    CELL WALLS (Technical Report) | SciTech Connect IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION IN GRASS CELL WALLS Citation Details In-Document Search Title: IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION IN GRASS CELL WALLS DESCRIPTION/ABSTRACT This proposal focuses on cell wall feruloylation and our long term goal is to identify and isolate novel genes controlling feruloylation and to characterize the phenotype of mutants in this pathway, with a spotlight on

  16. CT Scan of Earth Links Mantle Plumes with Volcanic Hotspots

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

    CT Scan of Earth Links Mantle Plumes with Volcanic Hotspots CT Scan of Earth Links Mantle Plumes with Volcanic Hotspots Simulations Run at NERSC Show How Seismic Waves Travel Through Mantle September 2, 2015 Robert Sanders, rlsanders@berkeley.edu, (510) 643-6998 NERSC PI: Barbara Romanowicz Lead Institution: University of California, Berkeley Project Title: Imaging and Calibration of Mantle Structure at Global and Regional Scales Using Full-Waveform Seismic Tomography NERSC Resources Used:

  17. The versatile link, a common project for super-LHC

    SciTech Connect

    Amaral, Luis; Dris, Stefanos; Gerardin, Alexandre; Huffman, Todd; Issever, Cigdem; Pacheco, Alberto Jimenez; Jones, Mark; Kwan, Simon; Lee, Shih-Chang; Lian, Zhijun; Liu, Tiankuan; /CERN /Oxford U. /Fermilab /Taipei, Computing Ctr. /Southern Methodist U.

    2009-07-01

    Radiation tolerant, high speed optoelectronic data transmission links are fundamental building blocks in today's large scale High Energy Physics (HEP) detectors, as exemplified by the four experiments currently under commissioning at the Large Hadron Collider (LHC), see for example. New experiments or upgrades will impose even more stringent demands on these systems from the point of view of performance and radiation tolerance. This can already be seen from the developments underway for the Super Large Hadron Collider (SLHC) project, a proposed upgrade to the LHC aiming at increasing the luminosity of the machine by factor of 10 to 10{sup 35} cm{sup -2}s{sup -1}, and thus providing a better chance to see rare processes and improving statistically marginal measurements. In the past, specific data transmission links have been independently developed by each LHC experiment for data acquisition (DAQ), detector control as well as trigger and timing distribution (TTC). This was justified by the different types of applications being targeted as well as by technological limitations preventing one single solution from fitting all requirements. However with today's maturity of optoelectronic and CMOS technologies it is possible to envisage the development of a general purpose optical link which can cover most transmission applications: a Versatile Link. Such an approach has the clear advantage of concentrating the development effort on one single project targeting an optical link whose final functionality will only result from the topology and configuration settings adopted.

  18. High performance control of harmonic instability from HVDC link system

    SciTech Connect

    Min, W.K.; Yoo, M.H.

    1995-12-31

    This paper investigates the usefulness of novel control method for HVDC link system which suffers from severe condition of low order harmonic. This control scheme is used the feedforward control method which is directly controlled dc current at dc link system. The studies of this paper are aimed to improving the dynamic response of HVdc link system in disturbances such as faults. To achieve those objectives, digital time domain simulations are employed by the electro magnetic transient program for dc system (EMTDC). This method results in stable recovery from faults at both rectifier and inverter terminal busbars for a HVdc system that is inherently unstable. It has been found to be robust and control performance has been enhanced.

  19. Reliability assessment of autonomous power systems incorporating HVDC interconnection links

    SciTech Connect

    Dialynas, E.N.; Koskolos, N.C.; Agoris, D.

    1996-01-01

    The objective of this paper is to present an improved computational method for the overall reliability assessment of autonomous power systems that may or may not contain HVdc interconnection links. This is a hybrid method based on a Monte-Carlo simulation sequential approach which incorporates an analytical approach for the reliability modeling of the HVdc transmission links. The developed models and techniques have been implemented into a computer program that can be used to simulate the operational practices and characteristics of the overall system under study efficiently and realistically. A set of reliability indices are calculated for each load-point of interest and the entire system while a set of additional indices is calculated for quantifying the reliability performance of the interconnection links under the specified operating requirements. The analysis of a practical system is also included for a number of studies representing its various operating and design characteristics.

  20. EIA - Natural Gas Pipeline System - Links to U.S. Natural Gas...

    Energy Information Administration (EIA) (indexed site)

    Links About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Links to U.S. Natural Gas Pipeline Information - The links ...

  1. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Linked Open Data Workshop in Washington, D.C. Home > Linked Open Data Workshop in Washington, D.C. > Posts by term > Linked Open Data Workshop in Washington, D.C. Content Group...

  2. New England Clean Power Link Project Environmental Impact Statement

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

    Cover Photo Credits 1. TDI-NE (http://wamc/files/styles/default/public/201410/new-england-clean-power-link-map- ctsy-tdi-new-england.jpg" alt="">) 2. NECPL exit from Lake Champlain (Benson, Vermont) courtesy of TDI-NE 3. Lake Bomoseen, Fair Haven, Vermont courtesy of TDI-NE 4. TDI-NE 2014a 1 3 2 4 FINAL NEW ENGLAND CLEAN POWER LINK PROJECT ENVIRONMENTAL IMPACT STATEMENT DOE/EIS-0503 VOLUME I: IMPACT ANALYSES U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY

  3. New England Clean Power Link Project Environmental Impact Statement

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

    FINAL NEW ENGLAND CLEAN POWER LINK PROJECT ENVIRONMENTAL IMPACT STATEMENT DOE/EIS-0503 SUMMARY U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY COOPERATING AGENCIES U.S. ENVIRONMENTAL PROTECTION AGENCY U.S. ARMY CORPS OF ENGINEERS U.S. COAST GUARD OCTOBER 2015 This Page Intentionally Left Blank Final New England Clean Power Link EIS U.S. Department of Energy October 2015 i COVER SHEET RESPONSIBLE FEDERAL AGENCY U.S. Department of Energy (DOE), Office of

  4. New England Clean Power Link Project Final Environmental Impact Statement

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

    Credits 1. TDI-NE (http://wamc/files/styles/default/public/201410/new-england-clean-power-link-map-ctsy- tdi-new-england.jpg" alt="">) 2. NECPL exit from Lake Champlain (Benson, Vermont) courtesy of TDI-NE 3. Lake Bomoseen, Fair Haven, Vermont courtesy of TDI-NE 4. TDI-NE 2014a 1 3 2 4 FINAL NEW ENGLAND CLEAN POWER LINK PROJECT ENVIRONMENTAL IMPACT STATEMENT DOE/EIS-0503 VOLUME II: APPENDICES U.S. DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY

  5. PROJECT PROFILE: CelLink Corporation (SolarMat 3) | Department...

    Energy.gov [DOE] (indexed site)

    CelLink's project is designed to help the crystalline silicone PV industry transition from ... CelLink will use its proprietary interconnection approach to explore new fabrication ...

  6. OCCUPATIONAL RADIATION EXPOSURE - Other Related Sites | Department of

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

    Energy Other Related Sites OCCUPATIONAL RADIATION EXPOSURE - Other Related Sites Other Related Sites Listed below are links to other DOE and non-DOE websites for information related to occupational radiation exposure. DOE - Main Home Page - the home page for all DOE information and web sites. DOE EHSS Information Portal - source for EHSS information across the complex. DOE Worker Health and Safety - latest information on the Energy Employees Occupational Illness Compensation Program. Defense

  7. Community Relations Plan

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

    Environmental Stewardship Environmental Protection Community Relations Plan Community Relations Plan Consultations, communications, agreements, and disagreements...

  8. Fault isolation through no-overhead link level CRC

    DOEpatents

    Chen, Dong; Coteus, Paul W.; Gara, Alan G.

    2007-04-24

    A fault isolation technique for checking the accuracy of data packets transmitted between nodes of a parallel processor. An independent crc is kept of all data sent from one processor to another, and received from one processor to another. At the end of each checkpoint, the crcs are compared. If they do not match, there was an error. The crcs may be cleared and restarted at each checkpoint. In the preferred embodiment, the basic functionality is to calculate a CRC of all packet data that has been successfully transmitted across a given link. This CRC is done on both ends of the link, thereby allowing an independent check on all data believed to have been correctly transmitted. Preferably, all links have this CRC coverage, and the CRC used in this link level check is different from that used in the packet transfer protocol. This independent check, if successfully passed, virtually eliminates the possibility that any data errors were missed during the previous transfer period.

  9. Related Articles: 2009 Archive | Department of Energy

    Energy Saver

    9 Archive Related Articles: 2009 Archive This page provides links to 2009 articles describing the latest developments in the area of solid-state lighting. Some of the following documents are available as Adobe Acrobat PDFs. December 2009 The Status of Solid-State Lighting Today James Brodrick, U.S. Department of Energy Electrical Construction & Maintenance Magazine http://www.ecmweb.com Lifetime Concerns James Brodrick, U.S. Department of Energy LD+A Magazine

  10. Related Articles: 2013 Archive | Department of Energy

    Energy Saver

    3 Archive Related Articles: 2013 Archive This page provides links to 2013 articles describing the latest developments in the area of solid-state lighting. December 2013 Lumen Maintenance and Light Loss Factors: Consequences of Current Design Practices for LEDs Michael Royer, Pacific Northwest National Laboratory LEUKOS: The Journal of the Illuminating Engineering Society of North America http://www.ies.org/leukos/introduction.cfm LED Watch: Color Stability Is Still a Question James Brodrick,

  11. Multimedia Environmental Pollutant Assessment System

    Energy Science and Technology Software Center

    1996-07-12

    Integrated system to compute long-term public health risks as the result of the release of hazardous and/or radioactive materials to air, groundwater, surface water, and overland transport pathways.

  12. Funding Opportunities | Department of Energy

    Energy Saver

    Fuel Cell Technologies Office Information Resources Fuel Cell Technologies Office Information Resources Learn about hydrogen and fuel cells, find publications and technical information, view and download multimedia, read presentation materials from government leaders and experts, link to organizations advancing hydrogen and fuel cell technology, and find definitions for related terminology. Program publications-Publications describing program plans, annual progress, and national-level roadmaps.

  13. Fuel Cell Technologies Office Information Resources | Department of Energy

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

    Fuel Cell Technologies Office Information Resources Fuel Cell Technologies Office Information Resources Learn about hydrogen and fuel cells, find publications and technical information, view and download multimedia, read presentation materials from government leaders and experts, link to organizations advancing hydrogen and fuel cell technology, and find definitions for related terminology. Program publications-Publications describing program plans, annual progress, and national-level roadmaps.

  14. Fuel Cell Technologies Office Information Resources | Department of Energy

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

    Fuel Cell Technologies Office Information Resources Fuel Cell Technologies Office Information Resources Learn about hydrogen and fuel cells, find publications and technical information, view and download multimedia, read presentation materials from government leaders and experts, link to organizations advancing hydrogen and fuel cell technology, and find definitions for related terminology. Program publications-Publications describing program plans, annual progress, and national-level roadmaps.

  15. Adding Links in Energy.gov Content Management System | Department of Energy

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

    Energy.gov Content Management System » Adding Links in Energy.gov Content Management System Adding Links in Energy.gov Content Management System For Office of Energy Efficiency and Renewable Energy (EERE) websites, to add a link in the Energy.gov Drupal content management system (CMS), follow these steps: Edit the page (also called a node) that you want to add a link to. Select the text you want to link. Click the "Link" button. Then: If you are linking to a page on Energy.gov, select

  16. Real time markerless motion tracking using linked kinematic chains

    DOEpatents

    Luck, Jason P.; Small, Daniel E.

    2007-08-14

    A markerless method is described for tracking the motion of subjects in a three dimensional environment using a model based on linked kinematic chains. The invention is suitable for tracking robotic, animal or human subjects in real-time using a single computer with inexpensive video equipment, and does not require the use of markers or specialized clothing. A simple model of rigid linked segments is constructed of the subject and tracked using three dimensional volumetric data collected by a multiple camera video imaging system. A physics based method is then used to compute forces to align the model with subsequent volumetric data sets in real-time. The method is able to handle occlusion of segments and accommodates joint limits, velocity constraints, and collision constraints and provides for error recovery. The method further provides for elimination of singularities in Jacobian based calculations, which has been problematic in alternative methods.

  17. Laser Safety Method For Duplex Open Loop Parallel Optical Link

    DOEpatents

    Baumgartner, Steven John; Hedin, Daniel Scott; Paschal, Matthew James

    2003-12-02

    A method and apparatus are provided to ensure that laser optical power does not exceed a "safe" level in an open loop parallel optical link in the event that a fiber optic ribbon cable is broken or otherwise severed. A duplex parallel optical link includes a transmitter and receiver pair and a fiber optic ribbon that includes a designated number of channels that cannot be split. The duplex transceiver includes a corresponding transmitter and receiver that are physically attached to each other and cannot be detached therefrom, so as to ensure safe, laser optical power in the event that the fiber optic ribbon cable is broken or severed. Safe optical power is ensured by redundant current and voltage safety checks.

  18. Missing links in the root-soil organic matter continuum

    SciTech Connect

    O'Brien, Sarah L.; Iversen, Colleen M

    2009-01-01

    The soil environment remains one of the most complex and poorly understood research frontiers in ecology. Soil organic matter (SOM), which spans a continuum from fresh detritus to highly processed, mineral-associated organic matter, is the foundation of sustainable terrestrial ecosystems. Heterogeneous SOM pools are fueled by inputs from living and dead plants, driven by the activity of micro- and mesofauna, and are shaped by a multitude of abiotic factors. The specialization required to measure unseen processes that occur on a wide range of spatial and temporal scales has led to the partitioning of soil ecology research across several disciplines. In the organized oral session 'Missing links in the root-soil organic matter continuum' at the annual Ecological Society of America meeting in Albuquerque, NM, USA, we joined the call for greater communication and collaboration among ecologists who work at the root-soil interface (e.g. Coleman, 2008). Our goal was to bridge the gap between scientific disciplines and to synthesize disconnected pieces of knowledge from root-centric and soil-centric studies into an integrated understanding of belowground ecosystem processes. We focused this report around three compelling themes that arose from the session: (1) the influence of the rhizosphere on SOM cycling, (2) the role of soil heterotrophs in driving the transformation of root detritus to SOM, and (3) the controlling influence of the soil environment on SOM dynamics. We conclude with a discussion of new approaches for gathering data to bridge gaps in the root-SOM continuum and to inform the next generation of ecosystem models. Although leaf litter has often been considered to be the main source of organic inputs to soil, Ann Russell synthesized a convincing body of work demonstrating that roots, rather than surface residues, control the accumulation of SOM in a variety of ecosystems. Living roots, which are chemically diverse and highly dynamic, also influence a wide

  19. BRCA1-linked marker in postmenopausal breast cancer families

    SciTech Connect

    Folsom, A.R.; Chen, P.L.; Sellers, T.A.

    1994-09-01

    A majority of breast and ovarian cancer families and half of the early-onset breast cancer families are linked to markers on 17q (BRCA1). While linkage has been demonstrated in families with premenopausal disease, few studies have tested these markers in families with postmenopausal breast cancer. In the Iowa Women`s Health Study, a population-based study of over 42,000 women, an association of waist-to-hip ratio (WHR) with the risk of postmenopausal breast cancer was found predominantly in women with a positive family history -- this interaction was associated with a 3.2-fold elevated risk. This effect was even more pronounced when the definition of family history included breast and ovarian cancer, known to be linked to 17q markers. We evaluated evidence for linkage with D17S579, a BRCA-1-linked marker, in 13 families in which the index case had postmenopausal breast cancer. Genotyping for alleles at D17S579 was performed on 84 blood samples. Linkage analysis assumed that the breast cancer trait had an autosomal dominant mode of inheritance with a penetrance of 80%. For the 13 families studied, the maximum lod score was 0.29 at a theta of 0.27. There was significant evidence against tight linkage of breast cancer with D17S579 (theta<0.4). Heterogeneity analysis suggested evidence for the presence of both linked and unlinked families. Partitioning informative families on WHR of the index case suggested heterogeneity. These data suggest that, in a subset of families identified by a postmenopausal breast cancer proband, risk of breast cancer may be mediated by BRCA1, with heterogeneity defined by WHR.

  20. GLAMM: Genome-Linked Application for Metabolic Maps

    SciTech Connect

    Bates, John; Chivian, Dylan; Arkin, Adam

    2011-05-29

    The Genome-Linked Application for Metabolic Maps (GLAMM) is a unified web interface for visualizing metabolic networks, reconstructing metabolic networks from annotated genome data, visualizing experimental data in the context of metabolic networks, and investigating the construction of novel, transgenic pathways. This simple, user-friendly interface is tightly integrated with the comparative genomics tools of MicrobesOnline. GLAMM is available for free to the scientific community at glamm.lbl.gov.

  1. New Guide Helps Industry Link with Department of Energy Labs

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

    New Guide Helps Industry Link with Department of Energy Labs For more information contact: George Douglas, 303-275-4096 email: George Douglas Golden, Colo., May. 4, 2001 - Working with U. S. Department of Energy (DOE) laboratories became easier with the recent release of the guide, Doing Business with the Laboratories of the Laboratory Coordinating Council. The guide explains how the DOE's Laboratory Coordinating Council gives U.S. industry access to a "virtual" laboratory that can be

  2. Exploring Competing Kinetic Processes in Quantum Dots Linked to Electrode

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

    Surfaces | MIT-Harvard Center for Excitonics Competing Kinetic Processes in Quantum Dots Linked to Electrode Surfaces March 14, 2012 at 2:30pm/4-349 Mark Hybertsen Brookhaven National Laboratory, Columbia University Mark_Hybertsen001_000 Abstract: Exploiting the unique properties of nanostructured chromophores for light harvesting applications relies on the balance between competing kinetic processes including energy transfer, carrier relaxation and carrier tunneling. In the first part of

  3. Wideband precision analog telemetry link using digital techniques

    SciTech Connect

    Hearn, W.E.

    1982-10-01

    A highly linear Wideband Analog Fiber Optic Link is described which samples at a 1 MHz rate with 10-bit accuracy and transmits and receives by means of a high speed PDM code. Aliasing and sampling effects are fully suppressed and a nearly Gaussian pulse response is attained with a 2 ..mu..sec risetime. Analog signals are recovered with very low distortion and d.c. drift and a S/N ratio of better than 52 db.

  4. References & Links | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    References & Links 48CFR Chapter 9, Acquisition Regulation (DEAR) Department of Energy Acquisition Requirements (DEAR) DOE Order 470.4B, Safeguards and Security Program DOE Order 472.2, Personnel Security DOE Order 206.2 DOE Order 470.4B Executive Order 10865 Executive Order 12968 Federal Acquisition Regulation (FAR) Federal Bureau of Investigations FIPS PUB 201-2, Personal Identity Verification (PIV) of Federal Employees and Contractors Intelligence Reform and Terrorism Prevention Act of

  5. ARM - Publications: Science Team Meeting Documents: Linking subgrid-scale

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

    variability in temperature and humidty to convection Linking subgrid-scale variability in temperature and humidty to convection Pincus, Robert NOAA-CIRES Climate Diagnostics Center Neale, Richard NOAA-CIRES Climate Diagnostics Center Batstone, Crispian NOAA-CIRES Climate Diagnostics Center Klein, Stephen Lawrence Livermore National Laboratory Convection parameterizations in large-scale models (e.g. Relaxed Arakawa-Schubert) compute the domain-averaged mass flux as the sum across a spectrum

  6. Optical analog data link with simple self-test feature

    DOEpatents

    Witkover, R.L.

    1984-02-01

    A communications circuit for optically transmitting analog data signals free of excessive ripple, while having rapid response time. The invention is further characterized by being adapted to provide an immediate indication of the failure of the optical transmission link of the circuit. Commerically available voltage to frequency converter chips are used in conjunction with suitable wiring arrays and in combination with readily available indicator means for constructing the communication circuit of the invention. A V/F converter in the communications circuit is coupled to an offset adjustment means to cause the converter to continuously produce a string of output voltage pulses having a frequency of about 1Khz responsive to the input analog signal to the converter being zero. The continuous presence of the 1Khz frequency on the optical transmission link is monitored at the receiving end of the communication circuit and the indicator means is connected to immediately provide an easily detected indication of a failure of the optical transmission link to transmit the 1Khz frequency pulses.

  7. Characterization of Gigabit Ethernet Over Highly Turbulent Optical Wireless Links

    SciTech Connect

    Johnson, G W; Cornish, J P; Wilburn, J W; Young, R A; Ruggiero, A J

    2002-07-01

    We report on the performance characterization and issues associated with using Gigabit Ethernet (GigE) over a highly turbulent (C{sub n}{sup 2} > 10{sup -12}) 1.3 km air-optic lasercom links. Commercial GigE hardware is a cost-effective and scalable physical layer standard that can be applied to air-optic communications. We demonstrate a simple GigE hardware interface to a singlemode fiber-coupled, 1550 nm, WDM air-optic transceiver. TCPAP serves as a robust and universal foundation protocol that has some tolerance of data loss due to atmospheric fading. Challenges include establishing and maintaining a connection with acceptable throughput under poor propagation conditions. The most useful link performance diagnostic is shown to be scintillation index, where a value of 0.2 is the maximum permissible for adequate GigE throughput. Maximum GigE throughput observed was 49.7% of that obtained with a fiber jumper when scintillation index is 0.1. Shortcomings in conventional measurements such as bit error rate are apparent. Prospects for forward mor correction and other link enhancements will be discussed.

  8. Optical analog data link with simple self-test feature

    DOEpatents

    Witkover, Richard L.

    1986-01-01

    A communications circuit for optically transmitting analog data signals free of excessive ripple, while having rapid response time. The invention is further characterized by being adapted to provide an immediate indication of the failure of the optical transmission link of the circuit. Commercially available voltage to frequency converter chips are used in conjunction with suitable wiring arrays and in combination with readily available indicator means for constructing the communication circuit of the invention. A V/F converter in the communications circuit is coupled to an offset adjustment means to cause the converter to continuously produce a string of output voltage pulses having a frequency of about 1 Khz responsive to the input analog signal to the converter being zero. The continuous presence of the 1 Khz frequency on the optical transmission link is monitored at the receiving end of the communication circuit and the indicator means is connected to immediately provide an easily detected indication of a failure of the optical transmission link to transmit the 1 Khz frequency pulses.

  9. OSTIblog Articles in the reference linking Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information reference linking Topic OSTI and Reference Linking by Daphne Evans 13 May, 2008 in Technology OSTI actively supports the practice of Reference Linking. Also referred to as citation linking, reference linking adds value to technical reports and journal articles by hyperlinking the references at the end of the document. Authors frequently cite numerous supporting reports and articles. However, locating these cited works can be difficult. If these

  10. Cross-Linked Aluminum Dioxybenzene Coating for Stabilization...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Journal Article Resource Relation: Journal Name: Nano Energy; Journal Volume: 22; Related Information: Nano Energy Publisher: Elsevier Research Org: NREL (National ...

  11. Current Opportunities Related to Water-Energy | Department of Energy

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

    Current Opportunities Related to Water-Energy Current Opportunities Related to Water-Energy Below are links to Funding Opportunity Announcements (FOAs) and Requests for Information (RFIs) listed related to water-energy. On each web page is a detailed description of the opportunity. U.S.-Israel Integrated Energy and Desalination Design Challenge Lab Call - July 6, 2016 deadline The U.S. Department of Energy (DOE) and Israel's Ministry of National Infrastructure, Energy and Water Resources (MIEW)

  12. DOE and Fusion Links | Princeton Plasma Physics Lab

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

    DOE and Fusion Links United States Department of Energy U.S. Department of Energy Office of Science Office of Fusion Energy Sciences U.S. D.O.E. Princeton Site Office Map showing U.S. Fusion Program Participants U.S. D.O.E. Science Laboratories U.S. D.O.E. User Facilities U.S. D.O.E. Funding Opportunities Other Fusion Research Sites United States Sites General Atomics (GA) MIT Plasma Science and Fusion Center U.S. ITER National Ignition Facility (NIF) American Fusion News International Sites

  13. Techniques in teaching statistics : linking research production and research use.

    SciTech Connect

    Martinez-Moyano, I .; Smith, A.

    2012-01-01

    In the spirit of closing the 'research-practice gap,' the authors extend evidence-based principles to statistics instruction in social science graduate education. The authors employ a Delphi method to survey experienced statistics instructors to identify teaching techniques to overcome the challenges inherent in teaching statistics to students enrolled in practitioner-oriented master's degree programs. Among the teaching techniques identi?ed as essential are using real-life examples, requiring data collection exercises, and emphasizing interpretation rather than results. Building on existing research, preliminary interviews, and the ?ndings from the study, the authors develop a model describing antecedents to the strength of the link between research and practice.

  14. Parallel optics technology assessment for the versatile link project

    SciTech Connect

    Chramowicz, J.; Kwan, S.; Rivera, R.; Prosser, A.; /Fermilab

    2011-01-01

    This poster describes the assessment of commercially available and prototype parallel optics modules for possible use as back end components for the Versatile Link common project. The assessment covers SNAP12 transmitter and receiver modules as well as optical engine technologies in dense packaging options. Tests were performed using vendor evaluation boards (SNAP12) as well as custom evaluation boards (optical engines). The measurements obtained were used to compare the performance of these components with single channel SFP+ components operating at a transmission wavelength of 850 nm over multimode fibers.

  15. Duality linking standard and tachyon scalar field cosmologies

    SciTech Connect

    Avelino, P. P.; Bazeia, D.; Losano, L.; Oliveira, J. C. R. E.; Pavan, A. B.

    2010-09-15

    In this work we investigate the duality linking standard and tachyon scalar field homogeneous and isotropic cosmologies in N+1 dimensions. We determine the transformation between standard and tachyon scalar fields and between their associated potentials, corresponding to the same background evolution. We show that, in general, the duality is broken at a perturbative level, when deviations from a homogeneous and isotropic background are taken into account. However, we find that for slow-rolling fields the duality is still preserved at a linear level. We illustrate our results with specific examples of cosmological relevance, where the correspondence between scalar and tachyon scalar field models can be calculated explicitly.

  16. Link between hopping models and percolation scaling laws for charge transport in mixtures of small molecules

    DOE PAGES [OSTI]

    Ha, Dong -Gwang; Kim, Jang -Joo; Baldo, Marc A.

    2016-04-29

    Mixed host compositions that combine charge transport materials with luminescent dyes offer superior control over exciton formation and charge transport in organic light emitting devices (OLEDs). Two approaches are typically used to optimize the fraction of charge transport materials in a mixed host composition: either an empirical percolative model, or a hopping transport model. We show that these two commonly-employed models are linked by an analytic expression which relates the localization length to the percolation threshold and critical exponent. The relation is confirmed both numerically and experimentally through measurements of the relative conductivity of Tris(4-carbazoyl-9-ylphenyl) amine (TCTA) :1,3-bis(3,5-dipyrid-3-yl-phenyl) benzene (BmPyPb)more » mixtures with different concentrations, where the TCTA plays a role as hole conductor and the BmPyPb as hole insulator. Furthermore, the analytic relation may allow the rational design of mixed layers of small molecules for high-performance OLEDs.« less

  17. Relative entropy equals bulk relative entropy

    DOE PAGES [OSTI]

    Jafferis, Daniel L.; Lewkowycz, Aitor; Maldacena, Juan; Suh, S. Josephine

    2016-06-01

    We consider the gravity dual of the modular Hamiltonian associated to a general subregion of a boundary theory. We use it to argue that the relative entropy of nearby states is given by the relative entropy in the bulk, to leading order in the bulk gravitational coupling. We also argue that the boundary modular flow is dual to the bulk modular flow in the entanglement wedge, with implications for entanglement wedge reconstruction.

  18. DOE Wind Energy R&D is Linked to Innovations Within and Outside...

    Energy Saver

    Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, ...

  19. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Home > Linked Open Data Workshop in Washington, D.C. > Posts by term Content Group Activity By term Q & A Feeds Event (2) linked open data (2) LOD (2) notes (1) Open Data (2)...

  20. Linking the micro and macro: L-H transition dynamics and threshold...

    Office of Scientific and Technical Information (OSTI)

    Linking the micro and macro: L-H transition dynamics and threshold physics Citation Details In-Document Search Title: Linking the micro and macro: L-H transition dynamics and ...

  1. Link to the Utilities by Zip Code File | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Link to the Utilities by Zip Code File Home > Groups > Utility Rate I am trying to access the link to the utility by zip code csv file from the following side bar on the utility...

  2. Find Us Links | OSTI, US Dept of Energy, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    Find Us Links OSTI Facebook OSTI Twitter OSTI Google+ (Link will open in a new window) Subscribe to the Newsletter Issue issue-3-january-february-2013 Go to full ...

  3. Fisher information, the Hellmann-Feynman theorem, and the Jaynes reciprocity relations

    SciTech Connect

    Flego, S.P.; Plastino, A.; Plastino, A.R.

    2011-10-15

    We explore intriguing links connecting Hellmann-Feynman's theorem to a thermodynamics information-optimizing principle based on Fisher's information measure. - Highlights: > We link a purely quantum mechanical result, the Hellmann-Feynman theorem, with Jaynes' information theoretical reciprocity relations. > These relations involve the coefficients of a series expansion of the potential function. > We suggest the existence of a Legendre transform structure behind Schroedinger's equation, akin to the one characterizing thermodynamics.

  4. EMPLOYMENT OF RELATIVES (NEPOTISM)

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

    EMPLOYMENT OF RELATIVES (NEPOTISM) An applicant who is a relative of an employee of Oak Ridge Associated Universities (ORAU) will be considered for employment on the same basis as other candidates. However, applicants are obligated to inform the Employment Department of relatives who are ORAU employees. ORAU's nepotism policy places the following restrictions on employment of relatives: * An employee may not have a managerial or administrative relationship over a relative (this prohibition

  5. Cross-linked comb-shaped anion exchange membranes with high base stability

    SciTech Connect

    Li, NW; Wang, LZ; Hickner, M

    2014-01-01

    A unique one-step cross-linking strategy that connects quaternary ammonium centers using Grubbs II-catalyzed olefin metathesis was developed. The cross-linked anion exchange membranes showed swelling ratios of less than 10% and hydroxide conductivities of 18 to 40 mS cm(- 1). Cross-linking improved the membranes' stability to hydroxide degradation compared to their non-cross-linked analogues.

  6. Topics: Uncovering the physics of magnetic self-organization and links to

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

    astrophysics - MST - UW Plasma Physics Uncovering the physics of magnetic self-organization and links to astrophysics UW Madison Madison Symmetric Torus Topics: Uncovering the physics of magnetic self-organization and links to astrophysics MST HomeGraduate Student InformationLinksTourControl and Auxiliary SystemsPhysics TopicsDeviceResearch MissionMST People mst logo CPLA Home Directory Publications Links Internal University of Wisconsin Physics Department Research funding includes support

  7. Related Articles: 2008 Archive | Department of Energy

    Energy Saver

    8 Archive Related Articles: 2008 Archive This page provides links to 2008 articles describing the latest developments in the area of solid-state lighting. Some of the following documents are available as Adobe Acrobat PDFs. December 2008 LED Lighting Works Well in Recessed Cans, Undercabinet Lighting Lauren Heist, Residential Lighting Magazine www.residentiallighting.com LED Watch: All Eyes on I-35 James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm

  8. Related Articles: 2010 Archive | Department of Energy

    Energy Saver

    0 Archive Related Articles: 2010 Archive This page provides links to 2010 articles describing the latest developments in the area of solid-state lighting. Some of the following documents are available as Adobe Acrobat PDFs. December 2010 LED Watch: The Standards Wave Rolls On James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm October 2010 LED Replacement Lamps: Getting Ready for a Game-Changing Decade James Brodrick, U.S. Department of Energy NEMA

  9. Related Articles: 2011 Archive | Department of Energy

    Energy Saver

    1 Archive Related Articles: 2011 Archive This page provides links to 2011 articles describing the latest developments in the area of solid-state lighting. December 2011 LED Watch: A Rising Tide Lifts All Boats James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm October 2011 LED Watch: Standards Update: The Question of Lifetime James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm August 2011 LED Watch: A

  10. Related Articles: 2012 Archive | Department of Energy

    Energy Saver

    2 Archive Related Articles: 2012 Archive This page provides links to 2012 articles describing the latest developments in the area of solid-state lighting. December 2012 LED Watch: Making Progress Is Standard Procedure for SSL James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm October 2012 LED Watch: A Small Footprint-and Getting Smaller James Brodrick, U.S. Department of Energy LD+A Magazine http://www.ies.org/lda/members_contact.cfm August 2012 A

  11. Coding Links on Websites Outside of the Energy.gov Drupal Environment

    Energy.gov [DOE]

    If you're coding links for a website outside of the Energy.gov environment, follow these guidelines. This includes explanations of how to code links, how to add the "external website" pop-up, how to create "back to top" links, and how to code skipped navigation.

  12. A fuzzy self-tuning PI controller for HVDC links

    SciTech Connect

    Routray, A.; Dash, P.K.; Panda, S.K.

    1996-09-01

    This paper introduces a fuzzy logic-based tuning of the controller parameters for the rectifier side current regulator and inverter side gamma controller in a high voltage direct current (HVDC) system. A typical point-to-point system has been taken with the detailed representation of converters, transmission links transformers, and filters. The current error and its derivative and the gamma error and its derivative are used as the principal signals to adjust the proportional and integral gains of the rectifier pole controller and the inverter gamma controller, respectively, for the optimum system performance under various normal and abnormal conditions. Finally, a comparative study has been performed with and without tuning, to prove the superiority of the proposed scheme.

  13. Query optimization for graph analytics on linked data using SPARQL

    SciTech Connect

    Hong, Seokyong; Lee, Sangkeun; Lim, Seung -Hwan; Sukumar, Sreenivas R.; Vatsavai, Ranga Raju

    2015-07-01

    Triplestores that support query languages such as SPARQL are emerging as the preferred and scalable solution to represent data and meta-data as massive heterogeneous graphs using Semantic Web standards. With increasing adoption, the desire to conduct graph-theoretic mining and exploratory analysis has also increased. Addressing that desire, this paper presents a solution that is the marriage of Graph Theory and the Semantic Web. We present software that can analyze Linked Data using graph operations such as counting triangles, finding eccentricity, testing connectedness, and computing PageRank directly on triple stores via the SPARQL interface. We describe the process of optimizing performance of the SPARQL-based implementation of such popular graph algorithms by reducing the space-overhead, simplifying iterative complexity and removing redundant computations by understanding query plans. Our optimized approach shows significant performance gains on triplestores hosted on stand-alone workstations as well as hardware-optimized scalable supercomputers such as the Cray XMT.

  14. Linking strain anisotropy and plasticity in copper metallization

    SciTech Connect

    Murray, Conal E. Jordan-Sweet, Jean; Priyadarshini, Deepika; Nguyen, Son

    2015-05-04

    The elastic anisotropy of copper leads to significant variation in the x-ray elastic constants (XEC), which link diffraction-based strain measurements to stress. An accurate depiction of the mechanical response in copper thin films requires a determination of an appropriate grain interaction model that lies between Voigt and Reuss limits. It is shown that the associated XEC weighting fraction, x*, between these limits provides a metric by which strain anisotropy can be quantified. Experimental values of x*, as determined by a linear regression scheme of diffraction data collected from multiple reflections, reveal the degree of strain anisotropy and its dependence on plastic deformation induced during in-situ and ex-situ thermal treatments.

  15. Linked supramolecular building blocks for enhanced cluster formation

    DOE PAGES [OSTI]

    McLellan, Ross; Palacios, Maria A.; Beavers, Christine M.; Teat, Simon J.; Piligkos, Stergios; Brechin, Euan K.; Dalgarno, Scott J.

    2015-01-09

    Methylene-bridged calix[4]arenes have emerged as extremely versatile ligand supports in the formation of new polymetallic clusters possessing fascinating magnetic properties. Metal ion binding rules established for this building block allow one to partially rationalise the complex assembly process. The ability to covalently link calix[4]arenes at the methylene bridge provides significantly improved control over the introduction of different metal centres to resulting cluster motifs. Clusters assembled from bis-calix[4]arenes and transition metal ions or 3d-4f combinations display characteristic features of the analogous calix[4]arene supported clusters, thereby demonstrating an enhanced and rational approach towards the targeted synthesis of complex and challenging structures.

  16. Linked supramolecular building blocks for enhanced cluster formation

    SciTech Connect

    McLellan, Ross; Palacios, Maria A.; Beavers, Christine M.; Teat, Simon J.; Piligkos, Stergios; Brechin, Euan K.; Dalgarno, Scott J.

    2015-01-09

    Methylene-bridged calix[4]arenes have emerged as extremely versatile ligand supports in the formation of new polymetallic clusters possessing fascinating magnetic properties. Metal ion binding rules established for this building block allow one to partially rationalise the complex assembly process. The ability to covalently link calix[4]arenes at the methylene bridge provides significantly improved control over the introduction of different metal centres to resulting cluster motifs. Clusters assembled from bis-calix[4]arenes and transition metal ions or 3d-4f combinations display characteristic features of the analogous calix[4]arene supported clusters, thereby demonstrating an enhanced and rational approach towards the targeted synthesis of complex and challenging structures.

  17. X-linked inheritance in neuronal migration disorders (NMD)

    SciTech Connect

    Andermann, E.; Dubeau, F.; Tampieri, D.

    1994-09-01

    With the advent of MRI imaging, an increasing number of NMD have been identified in patients with epilepsy. Although most cases have been sporadic, families with these disorders have now been reported in several types of NMD. Furthermore, subcortical bank heterotopia (SBH) or {open_quotes}double cortex syndrome{close_quotes} and periventricular nodular heterotopia (PNH) have a marked female predominance. Two females with SBH, mild mental retardation and seizures had sons with lissencephaly, severe retardation and seizures, and daughters with SBH. X-linked lissencephaly has been observed in several other families, and one girl with lissencephaly was found to have a de novo X-autosomal translocation with a breakpoint in chromosome Xq22. We have studied three families with two or more generations affected by PNH in females, a high frequency of spontaneous abortions and abnormal sex ratios in sibships. The clinical manifestations include seizures and normal intelligence. Three other families with PNH in females have been reported in the literature. Bilateral perisylvian polymicrogyria has been reported in monozygotic twins and in siblings, and we have studied a brother and sister with an affected maternal uncle. These findings suggest sex-linked dominant inheritance with male lethality or severe expression in males. The three disorders described above may represent different mutations of a single gene or mutations in two or more genes on the X-chromosome. At least one gene is probably located in chromosome band Xq22. Genetic linkage studies in families with NMD as well as a search for candidate genes such as adhesion molecules known to map on the X-chromosome should lead to the identification of the gene(s) responsible for these disorders.

  18. Heterogeneity analysis in 40 X-linked retinitis pigmentosa families

    SciTech Connect

    Teague, P.W.; Aldred, M.A.; Dempster, M.; Harrison, C.; Carothers, A.D.; Hardwick, L.J.; Evans, H.J.; Wright, A.F.; Strain, L.; Brock, D.J.H. )

    1994-07-01

    Analysis of genetic heterogeneity in 40 kindreds with X-linked retinitis pigmentosa (XLRP), with 20 polymorphic markers, showed that significant heterogeneity is present (P=.001) and that 56% of kindreds are of RP3 type and that 26% are of RP2 type. The location of the RP3 locus was found to be 0.4 cM distal to OTC in the Xp21.1 region, and that of the RP2 locus was 6.5 cM proximal to DXS7 in Xp11.2-p11.3. Bayesian probabilities of linkage to RP2, RP3, or to neither locus were calculated. This showed that 20 of 40 kindreds could be assigned to one or the other locus, with a probability >.70 (14 kindreds with RP3 and 6 kindreds with RP2 disease). A further three kindreds were found to be unlinked to either locus, with a probability >.8. The remaining 17 kindreds could not be classified unambiguously. This highlights the difficulty of classifying families in the presence of genetic heterogeneity, where two loci are separated by an estimated 16 cM. 34 refs., 1 fig., 4 tabs.

  19. Cross-linking of polytetrafluoroethylene during room-temperature irradiation

    SciTech Connect

    Pugmire, David L; Wetteland, Chris J; Duncan, Wanda S; Lakis, Rollin E; Schwartz, Daniel S

    2008-01-01

    Exposure of polytetrafluoroethylene (PTFE) to {alpha}-radiation was investigated to detennine the physical and chemical effects, as well as to compare and contrast the damage mechanisms with other radiation types ({beta}, {gamma}, or thermal neutron). A number of techniques were used to investigate the chemical and physical changes in PTFE after exposure to {alpha}-radiation. These techniques include: Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and fluorescence spectroscopy. Similar to other radiation types at low doses, the primary damage mechanism for the exposure of PTFE to {alpha}-radiation appears to be chain scission. Increased doses result in a change-over of the damage mechanism to cross-linking. This result is not observed for any radiation type other than {alpha} when irradiation is performed at room temperature. Finally, at high doses, PTFE undergoes mass-loss (via smallfluorocarbon species evolution) and defluorination. The amount and type of damage versus sample depth was also investigated. Other types of radiation yield damage at depths on the order of mm to cm into PTFE due to low linear energy transfer (LET) and the correspondingly large penetration depths. By contrast, the {alpha}-radiation employed in this study was shown to only induce damage to a depth of approximately 26 {mu}m, except at very high doses.

  20. ARM - Relative Humidity Calculations

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

    CalculatorsRelative Humidity Calculations Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Relative Humidity Calculations Heat Index is an index that combines air temperature and relative humidity to estimate how hot it actually feels. The human body cools off through perspiration, which

  1. Community Relations Plan

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

    Community, Environment » Environmental Stewardship » Environmental Protection » Community Relations Plan Community Relations Plan Consultations, communications, agreements, and disagreements between the Permittees and the public are documented during the Hazardous Waste Facility Permit Community Relations Plan development. Contact Environmental Communication & Public Involvement PO Box 1663, MS M996 Los Alamos, NM 87544 (505) 667-0216 Email We welcome your comments and suggestions on how

  2. Fermilab Today - Related Content

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

    Related Content Subscribe | Contact Fermilab Today | Archive | Classifieds Search GO Classifieds Director's Corner Physics in a Nutshell Frontier Science Result Tip of the Week...

  3. Dependence of intake fraction on release location in a multi-media framework: A case study of four contaminants in North America

    SciTech Connect

    MacLeod, Matthew; Bennett, Deborah H.; Perem, Merike; Maddalena, Randy L.; M cKone, Thomas E.; Mackay, Don

    2003-03-01

    The extent of human exposure to persistent anthropogenic environmental contaminants is a complex function of the amount of chemical emitted, its physico-chemical properties and reactivity, the nature of the environment, and the characteristics of the pathways for human exposure, such as inhalation, intake of food and water and dermal contact. For some chemicals, the location of emissions relative to areas of high population density or intense food production may also be an important factor. The relative importance of these variables is explored using the regionally segmented BETR North America contaminant fate model and data for food production patterns and population density for North America. The model is applied to four contaminants emitted to air: benzene, carbon tetrachloride, benzo[a]pyrene and 2,3,7,8-tetrachlorodibenzo dioxin. The total continental intake fraction (iF), relating exposure quantity to emission quantity, is employed as a metric for assessing population exposure to environmental contaminants. The results show that the use of continentally averaged parameters for population density and food production provides an accurate estimate of the median of iF calculated for emissions in individual regions, however iF can range from this median by up to 3 orders of magnitude, especially for chemicals transferred to humans through the food pathway. The location of population relative to food production and emissions of chemicals are important variables that should be considered in assessing the public health implications of chemical emissions.

  4. Microsoft Word - GNEP Website Glossary 2006-02-03_no_links.doc | Department

    Office of Environmental Management (EM)

    of Energy GNEP Website Glossary 2006-02-03_no_links.doc Microsoft Word - GNEP Website Glossary 2006-02-03_no_links.doc Microsoft Word - GNEP Website Glossary 2006-02-03_no_links.doc (29.63 KB) More Documents & Publications GNEP Glossary Generation-IV Roadmap Report of the Fuel Cycle Crosscut Group DOE-HDBK-1113-2008

  5. Website Policies and Important Links | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Website Policies and Important Links This page provides a comprehensive overview of the policies of this federally sponsored website, consistent with guidance established by the U.S. Office of Management and Budget (OMB) as implemented by the U.S. Department of Energy. Disclaimer Acceptable Use Policy User Privacy Copyright Attribution Accessibility/Section 508 Website Security Linking to OSTI Website Linking to Outside Websites Freedom of Information

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

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

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

  7. Property-Related Forms | Y-12 National Security Complex

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

    Property-Related Forms Property-Related Forms The following property-related forms are provided in PDF fillable format. Click the link in the "Format" column to open a copy of the form or right-click to download. Number* Title/Description Format** UCN-21041 Property Management System Approval Form PDF-fil UCN-21042 Transmittal Form PDF-fil UCN-21043 Inventory of Government Property PDF-fil UCN-21044 Lost Property Form PDF-fil UCN-21069 High-Risk Property Checklist PDF-fil UCN-22325

  8. L-Aspartate Links for Stable Sodium Metal-Organic Frameworks...

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

    L-Aspartate Links for Stable Sodium Metal-Organic Frameworks Previous Next List Siman, Peter; ... linker with flexible carboxylate groups to enhance framework stability. ...

  9. DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power

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

    Industry, Study Finds | Department of Energy Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds, an EERE Retrospective Study Brief, September 2009. Advances in today's commercial wind energy generation are extensively linked to the Department of

  10. High Conductivity Single-ion Cross-linked Polymers for Lithium...

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

    High Conductivity Single-ion Cross-linked Polymers for Lithium Batteries and Fuel Cells ... for use as membranes in lithium batteries, fuel cells, and electrochromic windows. ...

  11. Non-Cross-Linked Gel Polymer Electrolytes for Lithium Ion Batteries...

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

    Non-Cross-Linked Gel Polymer Electrolytes for Lithium Ion Batteries Lawrence Berkeley ... have invented nanostructured gel polymer electrolytes for lithium ion batteries. ...

  12. Final Report: DOE Project: DE-SC-0005399 Linking the uncertainty...

    Office of Scientific and Technical Information (OSTI)

    Linking the uncertainty of low frequency variability in tropical forcing in regional climate change Citation Details In-Document Search Title: Final Report: DOE Project:...

  13. Measurement uncertainty relations

    SciTech Connect

    Busch, Paul; Lahti, Pekka; Werner, Reinhard F.

    2014-04-15

    Measurement uncertainty relations are quantitative bounds on the errors in an approximate joint measurement of two observables. They can be seen as a generalization of the error/disturbance tradeoff first discussed heuristically by Heisenberg. Here we prove such relations for the case of two canonically conjugate observables like position and momentum, and establish a close connection with the more familiar preparation uncertainty relations constraining the sharpness of the distributions of the two observables in the same state. Both sets of relations are generalized to means of order ? rather than the usual quadratic means, and we show that the optimal constants are the same for preparation and for measurement uncertainty. The constants are determined numerically and compared with some bounds in the literature. In both cases, the near-saturation of the inequalities entails that the state (resp. observable) is uniformly close to a minimizing one.

  14. Community Relations Plan

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

    Community Relations Plan Community Relations Plan The Laboratory maintains an open working relationship with communities and interested members of the public. August 1, 2013 Guests listen to Lab historian Ellen McGhee on tour of historical sites Guests listen to Laboratory historian Ellen McGhee on a tour of historical sites. What the plan does Establishes a productive government-to-government relationship with local tribes and pueblos Keeps communities and interested members of the public

  15. The cce/8.3.0 C++ compiler may run into a linking error on Edison

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

    The cce8.3.0 C++ compiler may run into a linking error on Edison The cce8.3.0 C++ compiler may run into a linking error on Edison July 1, 2014 You may run into the following...

  16. Duke University Writes About Physics Link Between JLab Father-Daughter

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

    (Duke Physics News) | Jefferson Lab Duke University Writes About Physics Link Between JLab Father-Daughter (Duke Physics News) External Link: http://news.phy.duke.edu/2012/08/duke-physics-is-a-family-tradition-for-chip-and... By jlab_admin on Mon, 2012-08-0

  17. THE NONLINEAR AND NONLOCAL LINK BETWEEN MACROSCOPIC ALFVNIC AND MICROSCOPIC ELECTROSTATIC SCALES IN THE SOLAR WIND

    SciTech Connect

    Valentini, F.; Vecchio, A.; Donato, S.; Carbone, V.; Veltri, P.; Briand, C.; Bougeret, J.

    2014-06-10

    The local heating of the solar-wind gas during its expansion represents one of the most intriguing problems in space plasma physics and is at present the subject of a relevant scientific effort. The possible mechanisms that could account for local heat production in the interplanetary medium are most likely related to the turbulent character of the solar-wind plasma. Nowadays, many observational and numerical analyses are devoted to the identification of fluctuation channels along which energy is carried from large to short wavelengths during the development of the turbulent cascade; these fluctuation channels establish the link between macroscopic and microscopic scales. In this Letter, by means of a quantitative comparison between in situ measurements in the solar wind from the STEREO spacecraft and numerical results from kinetic simulations, we identify an electrostatic channel of fluctuations that develops along the turbulent cascade in a direction parallel to the ambient magnetic field. This channel appears to be efficient in transferring the energy from large Alfvnic to short electrostatic acoustic-like scales up to a range of wavelengths where it can finally be turned into heat, even when the electron to proton temperature ratio is of the order of unity.

  18. Final Progress Report for Linking Ion Solvation and Lithium Battery Electrolyte Properties

    SciTech Connect

    Henderson, Wesley

    2014-08-29

    The research objective of this proposal was to provide a detailed analysis of how solvent and anion structure govern the solvation state of Li+ cations in solvent-LiX mixtures and how this, in turn, dictates the electrolyte physicochemical and electrochemical properties which govern (in part) battery performance. Lithium battery electrolytes remain a poorly understood and hardly studied topic relative to the research devoted to battery electrodes. This is due to the fact that it is the electrodes which determine the energy (capacity) of the battery. The electrolyte, however, plays a crucial role in the practical energy density, power, low and/or high temperature performance, lifetime, safety, etc. which is achievable. The development within this project of a "looking glass" into the molecular interactions (i.e., solution structure) in bulk electrolytes through a synergistic experimental approach involving three research thrusts complements work by other researchers to optimize multi-solvent electrolytes and efforts to understand/control the electrode-electrolyte interfaces, thereby enabling the rational design of electrolytes for a wide variety of battery chemistries and applications (electrolytes-on-demand). The three research thrusts pursued include: (1) conduction of an in-depth analysis of the thermal phase behavior of diverse solvent-LiX mixtures, (2) exploration of the ionic association/solvate formation behavior of select LiX salts with a wide variety of solvents, and (3) linking structure to properties-determination of electrolyte physicochemical and electrochemical properties for comparison with the ionic association and phase behavior.

  19. Linking the spin evolution of massive black holes to galaxy kinematics

    SciTech Connect

    Sesana, A.; Barausse, E.; Dotti, M.; Rossi, E. M. E-mail: barausse@iap.fr E-mail: emr@strw.leidenuniv.nl

    2014-10-20

    We present the results of a semianalytical model that evolves the masses and spins of massive black holes together with the properties of their host galaxies across the cosmic history. As a consistency check, our model broadly reproduces a number of observations, e.g., the cosmic star formation history; the black hole mass, luminosity, and galaxy mass functions at low redshift; the black hole-bulge mass relation; and the morphological distribution at low redshift. For the first time in a semianalytical investigation, we relax the simplifying assumptions of perfect coherency or perfect isotropy of the gas fueling the black holes. The dynamics of gas is instead linked to the morphological properties of the host galaxies, resulting in different spin distributions for black holes hosted in different galaxy types. We compare our results with the observed sample of spin measurements obtained through broad K? iron line fitting. The observational data disfavor both accretion along a fixed direction and isotropic fueling. Conversely, when the properties of the accretion flow are anchored to the kinematics of the host galaxy, we obtain a good match between theoretical expectations and observations. A mixture of coherent accretion and phases of activity in which the gas dynamics is similar to that of the stars in bulges (i.e., with a significant velocity dispersion superimposed to a net rotation) best describes the data, adding further evidence in support of the coevolution of massive black holes and their hosts.

  20. Applications of Laminar Weak-Link Mechanisms for Ultraprecision Synchrotron Radiation Instruments

    SciTech Connect

    Shu, D.; Toellner, T. S.; Alp, E. E.; Maser, J.; Ilavsky, J.; Shastri, S. D.; Lee, P. L.; Narayanan, S.; Long, G. G. [Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439 (United States)

    2007-01-19

    Unlike traditional kinematic flexure mechanisms, laminar overconstrained weak-link mechanisms provide much higher structure stiffness and stability. Using a laminar structure configured and manufactured by chemical etching and lithography techniques, we are able to design and build linear and rotary weak-link mechanisms with ultrahigh positioning sensitivity and stability for synchrotron radiation applications. Applications of laminar rotary weak-link mechanism include: high-energy-resolution monochromators for inelastic x-ray scattering and x-ray analyzers for ultra-small-angle scattering and powder-diffraction experiments. Applications of laminar linear weak-link mechanism include high-stiffness piezo-driven stages with subnanometer resolution for an x-ray microscope. In this paper, we summarize the recent designs and applications of the laminar weak-link mechanisms at the Advanced Photon Source.

  1. WIPP - Related FOIA Sites

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

    FOIA Reading Room DOE Headquarters FOIA Program Department of Justice (DOJ) Office of Information and Privacy Records that have been released in response to multiple written requests for information under the FOIA or are likely to be requested again: Current Contracts Expired Contracts Other Documents Final opinions made in the adjudication of cases DOE Directives, Regulations, and Standards Other WIPP Related Documents

  2. SNL Community Relations Plan

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

    5 United States Department of Energy National Nuclear Security Administration Sandia Field Office Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND2015-6349 O Sandia National Laboratories 2015 RCRA Facility Operating Permit Community Relations Plan i TABLE OF CONTENTS LIST

  3. Control design of Santo Tome back-to-back HVDC link

    SciTech Connect

    Rostamkolai, N.; Wegner, C.A.; Piwko, R.J.; Elahi, H.; Eitzmann, M.A. ); Garzi, G.; Tietz, P. )

    1993-08-01

    This paper describes the control design of the Santo tome' back-to-back HVDC link. The Santo Tome' HVDC converter will be the second dc link asynchronously connecting the Argentina and Brazil power systems. This paper focuses on the design of the reactive power control, automatic power control, load frequency control, power modulation control, automatic frequency control, and automatic synchronizing control functions of the 50 MW dc link. Time simulation and frequency domain results are included to illustrate the system response and verify the adequacy of the controllers performance in achieving stable operating conditions.

  4. Embedded calibration system for the DIII-D Langmuir probe analog fiber optic links

    SciTech Connect

    Watkins, J. G. [Sandia National Laboratories, Livermore, California (United States); Rajpal, R.; Mandaliya, H. [Institute for Plasma Research, Bhat, Gandhinagar, Gujarat (India); Watkins, M.; Boivin, R. L. [General Atomics, San Diego, California (United States)

    2012-10-15

    This paper describes a generally applicable technique for simultaneously measuring offset and gain of 64 analog fiber optic data links used for the DIII-D fixed Langmuir probes by embedding a reference voltage waveform in the optical transmitted signal before every tokamak shot. The calibrated data channels allow calibration of the power supply control fiber optic links as well. The array of fiber optic links and the embedded calibration system described here makes possible the use of superior modern data acquisition electronics in the control room.

  5. Labor Relations | Department of Energy

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

    Relations Labor Relations The National Labor Relations Act prohibits unfair labor practices, including discrimination in employment to discourage (or encourage) membership in a union, and engaging in bad faith collective bargaining. National Labor Relations Act DOE Training Slides are available below: National Labor Relations Act (2.53 MB) National Labor Relations Act 101 (1.25 MB)

  6. Community Relations Plan Update

    Office of Legacy Management (LM)

    8-TAR MAC-MRAP 1.9.1 Monticello Mill Tailings Superfund Site and Monticello Vicinity Properties Superfund Site Monticello, Utah Community Relations Plan Update FY 2001 Prepared for U.S. Department of Energy Albuquerque Operations Office Grand Junction Office Prepared by MACTEC Environmental Restoration Services, LLC Grand Junction, Colorado Work performed under DOE Contract No. DE-AC13-96GJ87335 for the U.S. Department of Energy For more information or to request additional copies of this

  7. RelatedUIIs

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

    strategyID strategyTitle decision Date RelatedUIIs ombInitiative useOfSavingsAvoidance netOr Gross amountType FY2012 Amount FY2013 Amount FY2014 Amount FY2015 Amount FY2016 Amount 2 Fossil Energy's (FE) Rocky Mountain Oilfield Test Center 11/01/2011 019-000000236 Other Per Congressional direction, RMOTC was decommissioned in FY2014 and the field site facility is closed. The Casper, Wyoming site (administrative office) reduced IT personnel by 2 FTEs as part of the disposition plan. DOE will

  8. OPM'S ONLINE COURSE: "LINKING AND DEVELOPING MEASURABLE SES RESULTS-FOCUSED PERFORMANCE REQUIREMENTS

    Energy.gov [DOE]

    OPM is pleased to share an online course developed for senior executives entitled, “Linking and Developing Measurable SES Results-Focused Performance Requirements http://www.hru.gov/course_catalog...

  9. OPM's Online Course: "Linking and Developing Measurable SES Results-Focused Performance Requirements

    Energy.gov [DOE]

    OPM is pleased to share an online course developed for senior executives entitled, “Linking and Developing Measurable SES Results-Focused Performance Requirements http://www.hru.gov/course_catalog...

  10. Geek-Up[10.22.2010]: Exploring the CAVE, Electrical Links to...

    Energy.gov [DOE] (indexed site)

    Scientists at the lab's Molecular Foundry have designed an electrical link to living cells, which could allow cells to read and respond to electrical signals. Jay Groves, a faculty ...

  11. Cross-linking proteins with bimetallic tetracarboxylate compounds of transition metals

    DOEpatents

    Kostic, Nenad M.; Chen, Jian

    1991-03-05

    Stable cross-linked complexes of transition-metal tetracarboxylates and proteins are formed. The preferred transition-metal is rhodium. The protein may be collagen or an enzyme such as a proteolytic enzyme.

  12. Cross-Linked Conjugated Polymer Fibrils: Robust Nanowires from Functional Polythiophene Diblock Copolymers

    SciTech Connect

    Hammer, Brenton A. G.; Bokel, Felicia A.; Hayward, Ryan C.; Emrick, Todd

    2011-09-27

    A series of poly(3-hexyl thiophene) (P3HT)-based diblock copolymers were prepared and examined in solution for their assembly into fibrils, and post-assembly cross-linking into robust nanowire structures. P3HT-b-poly(3-methanol thiophene) (P3MT), and P3HT-b-poly(3-aminopropyloxymethyl thiophene) (P3AmT) diblock copolymers were synthesized using Grignard metathesis (GRIM) polymerization. Fibrils formed from solution assembly of these copolymers are thus decorated with hydroxyl and amine functionality, and cross-linking is achieved by reaction of diisocyanates with the hydroxyl and amine groups. A variety of cross-linked structures, characterized by transmission electron microscopy (TEM), were produced by this method, including dense fibrillar sheets, fibril bundles, or predominately individual fibrils, depending on the chosen reaction conditions. In solution, the cross-linked fibrils maintained their characteristic vibronic structure in solvents that would normally disrupt (dissolve) the structures.

  13. Effect of cross-link density on carbon dioxide separation in polydimethylsiloxane-norbornene membranes

    DOE PAGES [OSTI]

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin; Cheng, Shiwang; Fan, Fei; Johnson, J. Casey; Hong, Eunice; Mahurin, Shannon; Jiang, De -en; et al

    2015-01-01

    The development of high performance materials for CO2 separation and capture will significantly contribute to a solution for climate change. In this work, (bicycloheptenyl) ethyl terminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ~ 6800 Barrer and CO2/N2 selectivity ~ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in-situ cross-linking method of the difunctional PDMS macromonomers, which provides lightly cross-linked membranes.more » By combining positron annihilation lifetime spectroscopy, broadband dielectric spectroscopy and gas solubility measurements, we have elucidated the key parameters necessary for achieving their excellent performance.« less

  14. Effect of cross-link density on carbon dioxide separation in polydimtheylsiloxane-norbornene membranes

    DOE PAGES [OSTI]

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin R.; Cheng, Shiwang; Fan, Fei; Johnson, Joseph C.; Hong, Eunice K.; Mahurin, Shannon Mark; Jiang, De-en; et al

    2015-01-01

    Here, the development of high-performance materials for carbon dioxide separation and capture will significantly contribute to a solution for climate change. Herein, (bicycloheptenyl)ethylterminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ≈ 6800 Barrer; CO2/N2 selectivity ≈ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in situ cross-linking method for difunctional PDMS macromonomers, which provides lightly cross-linked membranes. By combining positron annihilationmore » lifetime spectroscopy, broadband dielectric spectroscopy, and gas solubility measurements, key parameters necessary for achieving excellent performance have been elucidated.« less

  15. Effect of cross-link density on carbon dioxide separation in polydimethylsiloxane-norbornene membranes

    SciTech Connect

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin; Cheng, Shiwang; Fan, Fei; Johnson, J. Casey; Hong, Eunice; Mahurin, Shannon; Jiang, De -en; Long, Brian; Mays, Jimmy; Sokolov, Alexei; Saito, Tomonori

    2015-11-02

    The development of high performance materials for CO2 separation and capture will significantly contribute to a solution for climate change. In this work, (bicycloheptenyl) ethyl terminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ~ 6800 Barrer and CO2/N2 selectivity ~ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in-situ cross-linking method of the difunctional PDMS macromonomers, which provides lightly cross-linked membranes. By combining positron annihilation lifetime spectroscopy, broadband dielectric spectroscopy and gas solubility measurements, we have elucidated the key parameters necessary for achieving their excellent performance.

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

    SciTech Connect

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

    2013-09-30

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

  17. The Office of Health, Safety and Security link to the VPPPA

    Energy.gov [DOE]

    Need to know which sites are current DOE-VPP or OSHA VPP Sites? The link, below, will take you to a Voluntary Protection Programs Participant's Association web page where you may search for current VPP sites by state.

  18. Effect of cross-link density on carbon dioxide separation in polydimethylsiloxane-norbornene membranes

    SciTech Connect

    Hong, Tao; Niu, Zhenbin; Hu, Xunxiang; Gmernicki, Kevin; Cheng, Shiwang; Fan, Fei; Johnson, J. Casey; Hong, Eunice; Mahurin, Shannon; Jiang, De -en; Long, Brian; Mays, Jimmy; Sokolov, Alexei; Saito, Tomonori

    2015-01-01

    The development of high performance materials for CO2 separation and capture will significantly contribute to a solution for climate change. In this work, (bicycloheptenyl) ethyl terminated polydimethylsiloxane (PDMSPNB) membranes with varied cross-link densities were synthesized via ring-opening metathesis polymerization. The developed polymer membranes show higher permeability and better selectivity than those of conventional cross-linked PDMS membrane. The achieved performance (CO2 permeability ~ 6800 Barrer and CO2/N2 selectivity ~ 14) is very promising for practical applications. The key to achieving this high performance is the use of an in-situ cross-linking method of the difunctional PDMS macromonomers, which provides lightly cross-linked membranes. By combining positron annihilation lifetime spectroscopy, broadband dielectric spectroscopy and gas solubility measurements, we have elucidated the key parameters necessary for achieving their excellent performance.

  19. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Linked Open Data Workshop in Washington, D.C. Home > Features > Groups Content Group Activity By term Q & A Feeds Content type Blog entry Discussion Document Event Poll...

  20. Linked Open Data Workshop in Washington, D.C. - Q & A | OpenEI...

    OpenEI (Open Energy Information) [EERE & EIA]

    - Q & A Home > Linked Open Data Workshop in Washington, D.C. Content Group Activity By term Q & A Feeds No questions have been added to this group yet....

  1. Linked Open Data Workshop in Washington, D.C. | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Groups > Groups > Linked Open Data Workshop in Washington, D.C. Content Group Activity By term Q & A Feeds There are no feeds from external sites for this group. Groups Menu You...

  2. Cross-linking proteins with bimetallic tetracarboxylate compounds of transition metals

    DOEpatents

    Kostic, N.M.; Chen, J.

    1991-03-05

    Stable cross-linked complexes of transition-metal tetracarboxylates and proteins are formed. The preferred transition-metal is rhodium. The protein may be collagen or an enzyme such as a proteolytic enzyme. No Drawings

  3. Modification of Lignin by Protein Cross-linking to Facilitate Production of

    Office of Scientific and Technical Information (OSTI)

    Biofuels From Poplar (Technical Report) | SciTech Connect Modification of Lignin by Protein Cross-linking to Facilitate Production of Biofuels From Poplar Citation Details In-Document Search Title: Modification of Lignin by Protein Cross-linking to Facilitate Production of Biofuels From Poplar The limited supply of fossil fuels and the associated environmental issues associated with their utilization has resulted in much effort put forth to promote renewable resources of energy. Switching to

  4. Links - Center for Plasma in the Laboratory and Astrophysics - UW Madison

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

    Physics Department Links UW Madison Center for Plasma in the Laboratory and Astrophysics Links CPLA Home - Experiments Madison Symmetric Torus Madsion Dynamo Experiment Rotating Wall Machine Plasma-Couette Experiment Madison Plasma Dynamo Experiment - Theory Groups MHD Turbulence Transport in Fusion Devices Plasma Astrophysics RFP Theory - Multi-Institutional Centers Center for Magnetic Self Organization Center for Theory and Computation Center for Momentum Transport and Flow Organization

  5. LINKS NYC Showcases Promising Technologies from DOE's Labs to the Private

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

    Sector and Investor Community | Department of Energy LINKS NYC Showcases Promising Technologies from DOE's Labs to the Private Sector and Investor Community LINKS NYC Showcases Promising Technologies from DOE's Labs to the Private Sector and Investor Community June 29, 2016 - 4:37pm Addthis Blog post by the Clean Energy Investment Center, June 29, 2016. The Department of Energy's (DOE)'s Clean Energy Investment Center (CEIC) held a second successful Laboratory-Investor Knowledge Series

  6. EERE Success Story-Ford-Dow Partnership Is Linked to Carbon Fiber

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

    Research at ORNL | Department of Energy Ford-Dow Partnership Is Linked to Carbon Fiber Research at ORNL EERE Success Story-Ford-Dow Partnership Is Linked to Carbon Fiber Research at ORNL May 16, 2013 - 12:00am Addthis EERE provided funding to Dow Chemical, Ford Motor Company, and ORNL to demonstrate a novel polymer fiber material and production process technology. These funds support EERE's strategy of investing in emerging technologies that create high-quality, domestic manufacturing jobs

  7. Accommodation of GDP-Linked Sugars in the Active Site of GDP-Perosamine Synthase

    SciTech Connect

    Cook, Paul D.; Carney, Amanda E.; Holden, Hazel M.

    2009-01-12

    Perosamine (4-amino-4,6-dideoxy-d-mannose), or its N-acetylated form, is one of several dideoxy sugars found in the O-antigens of such infamous Gram-negative bacteria as Vibrio cholerae O1 and Escherichia coli O157:H7. It is added to the bacterial O-antigen via a nucleotide-linked version, namely GDP-perosamine. Three enzymes are required for the biosynthesis of GDP-perosamine starting from mannose 1-phosphate. The focus of this investigation is GDP-perosamine synthase from Caulobacter crescentus, which catalyzes the final step in GDP-perosamine synthesis, the conversion of GDP-4-keto-6-deoxymannose to GDP-perosamine. The enzyme is PLP-dependent and belongs to the aspartate aminotransferase superfamily. It contains the typically conserved active site lysine residue, which forms a Schiff base with the PLP cofactor. Two crystal structures were determined for this investigation: a site-directed mutant protein (K186A) complexed with GDP-perosamine and the wild-type enzyme complexed with an unnatural ligand, GDP-3-deoxyperosamine. These structures, determined to 1.6 and 1.7 {angstrom} resolution, respectively, revealed the manner in which products, and presumably substrates, are accommodated within the active site pocket of GDP-perosamine synthase. Additional kinetic analyses using both the natural and unnatural substrates revealed that the K{sub m} for the unnatural substrate was unperturbed relative to that of the natural substrate, but the k{sub cat} was lowered by a factor of approximately 200. Taken together, these studies shed light on why GDP-perosamine synthase functions as an aminotransferase whereas another very similar PLP-dependent enzyme, GDP-4-keto-6-deoxy-d-mannose 3-dehydratase or ColD, catalyzes a dehydration reaction using the same substrate.

  8. LINKING Lyα AND LOW-IONIZATION TRANSITIONS AT LOW OPTICAL DEPTH

    SciTech Connect

    Jaskot, A. E.; Oey, M. S.

    2014-08-20

    We suggest that low optical depth in the Lyman continuum (LyC) may relate the Lyα emission, C II and Si II absorption, and C II* and Si II* emission seen in high-redshift galaxies. We base this analysis on Hubble Space Telescope Cosmic Origins Spectrograph spectra of four Green Pea (GP) galaxies, which may be analogs of z > 2 Lyα emitters (LAEs). In the two GPs with the strongest Lyα emission, the Lyα line profiles show reduced signs of resonant scattering. Instead, the Lyα profiles resemble the Hα line profiles of evolved star ejecta, suggesting that the Lyα emission originates from a low column density and similar outflow geometry. The weak C II absorption and presence of non-resonant C II* emission in these GPs support this interpretation and imply a low LyC optical depth along the line of sight. In two additional GPs, weak Lyα emission and strong C II absorption suggest a higher optical depth. These two GPs differ in their Lyα profile shapes and C II* emission strengths, however, indicating different inclinations of the outflows to our line of sight. With these four GPs as examples, we explain the observed trends linking Lyα, C II, and C II* in stacked LAE spectra, in the context of optical depth and geometric effects. Specifically, in some galaxies with strong Lyα emission, a low LyC optical depth may allow Lyα to escape with reduced scattering. Furthermore, C II absorption, C II* emission, and Lyα profile shape can reveal the optical depth, constrain the orientation of neutral outflows in LAEs, and identify candidate LyC emitters.

  9. Chemosensitivity of primary human fibroblasts with defective unhooking of DNA interstrand cross-links

    SciTech Connect

    Clingen, Peter H. . E-mail: p.clingen@ucl.ac.uk; Arlett, Colin F.; Hartley, John A.; Parris, Christopher N.

    2007-02-15

    Xeroderma pigmentosum (XP) is characterised by defects in nucleotide excision repair, ultraviolet (UV) radiation sensitivity and increased skin carcinoma. Compared to other complementation groups, XP-F patients show relatively mild cutaneous symptoms. DNA interstrand cross-linking agents are a highly cytotoxic class of DNA damage induced by common cancer chemotherapeutics such as cisplatin and nitrogen mustards. Although the XPF-ERCC1 structure-specific endonuclease is required for the repair of ICLs cellular sensitivity of primary human XP-F cells has not been established. In clonogenic survival assays, primary fibroblasts from XP-F patients were moderately sensitive to both UVC and HN2 compared to normal cells (2- to 3-fold and 3- to 5-fold, respectively). XP-A fibroblasts were considerably more sensitive to UVC (10- to 12-fold) but not sensitive to HN2. The sensitivity of XP-F fibroblasts to HN2 correlated with the defective incision or 'unhooking' step of ICL repair. Using the comet assay, XP-F cells exhibited only 20% residual unhooking activity over 24 h. Over the same time, normal and XP-A cells unhooked greater than 95% and 62% of ICLs, respectively. After HN2 treatment, ICL-associated DNA double-strand breaks (DSBs) are detected by pulse field gel electrophoresis in dividing cells. Induction and repair of DNA DSBs was normal in XP-F fibroblasts. These findings demonstrate that in primary human fibroblasts, XPF is required for the unhooking of ICLs and not for the induction or repair of ICL-associated DNA DSBs induced by HN2. In terms of cancer chemotherapy, people with mild DNA repair defects affecting ICL repair may be more prevalent in the general population than expected. Since cellular sensitivity of primary human fibroblasts usually reflects clinical sensitivity such patients with cancer would be at risk of increased toxicity.

  10. Multimedia-Modeling Environmental Database Editor

    Energy Science and Technology Software Center

    1996-05-09

    MMEDE is a software tool designed by Battelle, PNL to support the maintenance of an environmental risk computation database.

  11. [pic] EERE Web Site Statistics - Multimedia

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

    ... |2.|Unknown Country|4,850|28%| |3.|India|263|2%| |4.|Australia|186|1%| ... ||Google Australia|5|0.26%| ||Google India|4|0.21%| |2.|geothermal energy ...

  12. Multimedia and Visualization Innovations for Science

    Energy.gov [DOE]

    The Department of Energy's Office of Scientific and Technical Information (OSTI, within the Office of Science, has developed ScienceCinema in partnership with Microsoft. OSTI’s mission is to advance science and sustain technological creativity by making R&D findings available and useful to scientists, researchers, students and the public.

  13. Atlas Multimedia Educational Lab for Interactive Analysis

    Energy Science and Technology Software Center

    2008-04-01

    AMELIA is an application with focus on particle physics processes in ATLAS. This will allow students and othe users to decode the collision events that unfold after the head-on collisions of protons at the Large hadron Collider. AMELIA uses the Irrlicht engine for the 3D graphics and wxWidgets for the interface. It uses the best aspects of technical animation and allows users to control 3D representations of collision events and to manipulate 3D models ofmore » the detector and see how particles are detected as they pass through. It allows the user to rotate, zoom and select virtual pieces of the ATLAS detector and events. The characteristics of the events (momentum etc.) can also be read, and one can select tracks for analysis, activate context-oriented media, etc. This framework intends to integrate different types of media into a single product. This way, videos, animations, sound, interactive visualization and data analysis will be bound together in the same package.-« less

  14. Atlas Multimedia Educational Lab for Interactive Analysis

    SciTech Connect

    Pequenao, Joao

    2008-04-01

    AMELIA is an application with focus on particle physics processes in ATLAS. This will allow students and othe users to decode the collision events that unfold after the head-on collisions of protons at the Large hadron Collider. AMELIA uses the Irrlicht engine for the 3D graphics and wxWidgets for the interface. It uses the best aspects of technical animation and allows users to control 3D representations of collision events and to manipulate 3D models of the detector and see how particles are detected as they pass through. It allows the user to rotate, zoom and select virtual pieces of the ATLAS detector and events. The characteristics of the events (momentum etc.) can also be read, and one can select tracks for analysis, activate context-oriented media, etc. This framework intends to integrate different types of media into a single product. This way, videos, animations, sound, interactive visualization and data analysis will be bound together in the same package.-

  15. Relevant Links

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

    Research Institiute(AMRI), UNO Area Hotels Chase Suite Hotel Baton Rouge Extended Stay America Holiday Inn South Baton Rouge Marriott Residence Inns Wyndham Garden Gulf Coast...

  16. Resources & Links

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

    Project (PNWSGDP) Bonneville Power Administration (BPA) Wind Power CAISO Smart Grid Roadmap EPRI Cost & Benefit report for Smart Grid CERA: Smart Grid: Closing the Gap Between...

  17. MSDS Links

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

    MSDS on the internet The Office of Occupational and Environmental Safety maintains a file of Material Safety Data Sheets (MSDS) sheets for LSU. Each laboratory or other location...

  18. Training Links

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

    Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and Password help Call operations: 1-800-66-NERSC, ...

  19. Protecting a HVDC link against accidental isolation from its receiving AC system

    SciTech Connect

    Whitehouse, R.S. )

    1993-07-01

    When an HVdc scheme is isolated from its receiving ac system, the inverter may continue to operate, generating its own ac bus voltages; this is defined here as islanding. If islanding is allowed to continue unrestricted, then main circuit components may in some conditions be damaged and it is therefore necessary to provide a suitable protection system. This paper outlines the protection scheme developed for the McNeill Back-to-Back HVdc link in Alberta, Canada, to prevent damage due to islanding while still permitting the link to automatically restart on reclosure of the isolating breaker. Oscillograms showing the protection in operation on both the GEC ALSTHOM HVdc simulator and during tests carried out as part of the commissioning of the McNeill HV dc link are included.

  20. Tuning of cross-linking and mechanical properties of laser-deposited poly (methyl methacrylate) films

    SciTech Connect

    Sueske, Erik; Scharf, Thorsten; Krebs, Hans-Ulrich; Panchenko, Elena; Junkers, Thomas; Egorov, Mark; Buback, Michael; Kijewski, Harald

    2005-03-15

    The chemical composition, amount of cross-linking and its influence on the mechanical properties of poly(methyl methacrylate) (PMMA) thin films produced by pulsed laser deposition (PLD) at a wavelength of 248 nm under ultrahigh vacuum were investigated by infrared spectroscopy, scanning electron microscopy, size-exclusion chromatography, thermogravimetric analysis, and nanoindentation experiments. The films consist of two components, one fraction with a molecular weight well below that of the target material and a second fraction, which is cross-linked. Compared to bulk material, the Young's modulus of the film is increased. The amount of cross-linking in the film can be tuned by the applied laser fluence leading to changes of the mechanical properties.

  1. Remote facility sharing with ATM networks [PC based ATM Link Delay Simulator (LDS)]. Final report

    SciTech Connect

    Kung, H. T.

    2001-06-01

    The ATM Link Delay Simulator (LDS) adds propagation delay to the ATM link on which it is installed, to allow control of link propagation delay in network protocol experiments simulating an adjustable piece of optical fiber. Our LDS simulates a delay of between 1.5 and 500 milliseconds and is built with commodity PC hardware, only the ATM network interface card is not generally available. Our implementation is special in that it preserves the exact spacing of ATM data cells a feature that requires sustained high performance. Our implementation shows that applications demanding sustained high performance are possible on commodity PC hardware. This illustrates the promise that PC hardware has for adaptability to demanding specialized testing of high speed network.

  2. Local intelligent electronic device (IED) rendering templates over limited bandwidth communication link to manage remote IED

    DOEpatents

    Bradetich, Ryan; Dearien, Jason A; Grussling, Barry Jakob; Remaley, Gavin

    2013-11-05

    The present disclosure provides systems and methods for remote device management. According to various embodiments, a local intelligent electronic device (IED) may be in communication with a remote IED via a limited bandwidth communication link, such as a serial link. The limited bandwidth communication link may not support traditional remote management interfaces. According to one embodiment, a local IED may present an operator with a management interface for a remote IED by rendering locally stored templates. The local IED may render the locally stored templates using sparse data obtained from the remote IED. According to various embodiments, the management interface may be a web client interface and/or an HTML interface. The bandwidth required to present a remote management interface may be significantly reduced by rendering locally stored templates rather than requesting an entire management interface from the remote IED. According to various embodiments, an IED may comprise an encryption transceiver.

  3. Compiling with -ipo produces "unresolved" warning messages at link time on

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

    Cray systems Compiling with -ipo produces "unresolved" warning messages at link time on Cray systems Compiling with -ipo produces "unresolved" warning messages at link time on Cray systems November 18, 2013 by Mike Stewart, NERSC USG Status: Reported to the darshan developers. Updated June 12, 2015 by Scott French, NERSC USG Updated March 9, 2016 by Jialin Liu, NERSC DAS This bug affects our Cray systems Edison and Cori, and is still present as of March 2016. When a code

  4. Photo of the Week: Mapping the Link between Invasive Plants and Wildfire in

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

    the Mojave Desert | Department of Energy Mapping the Link between Invasive Plants and Wildfire in the Mojave Desert Photo of the Week: Mapping the Link between Invasive Plants and Wildfire in the Mojave Desert August 21, 2013 - 4:03pm Addthis Scientists at Pacific Northwest National Laboratory (PNNL) are using predictive tools to understand ecological changes driven by frequent fires due to invasive plant species in California’s Mojave Desert. In collaboration with the U.S. Geological

  5. Automated Demand Response: The Missing Link in the Electricity Value Chain

    SciTech Connect

    McKane, Aimee; Rhyne, Ivin; Piette, Mary Ann; Thompson, Lisa; Lekov, Alex

    2008-08-01

    In 2006, the Public Interest Energy Research Program (PIER) Demand Response Research Center (DRRC) at Lawrence Berkeley National Laboratory initiated research into Automated Demand Response (OpenADR) applications in California industry. The goal is to improve electric grid reliability and lower electricity use during periods of peak demand. The purpose of this research is to begin to define the relationship among a portfolio of actions that industrial facilities can undertake relative to their electricity use. This 'electricity value chain' defines energy management and demand response (DR) at six levels of service, distinguished by the magnitude, type, and rapidity of response. One element in the electricity supply chain is OpenADR, an open-standards based communications system to send signals to customers to allow them to manage their electric demand in response to supply conditions, such as prices or reliability, through a set of standard, open communications. Initial DRRC research suggests that industrial facilities that have undertaken energy efficiency measures are probably more, not less, likely to initiate other actions within this value chain such as daily load management and demand response. Moreover, OpenADR appears to afford some facilities the opportunity to develop the supporting control structure and to 'demo' potential reductions in energy use that can later be applied to either more effective load management or a permanent reduction in use via energy efficiency. Under the right conditions, some types of industrial facilities can shift or shed loads, without any, or minimal disruption to operations, to protect their energy supply reliability and to take advantage of financial incentives. In 2007 and 2008, 35 industrial facilities agreed to implement OpenADR, representing a total capacity of nearly 40 MW. This paper describes how integrated or centralized demand management and system-level network controls are linked to OpenADR systems. Case studies

  6. Automated Demand Response: The Missing Link in the Electricity Value Chain

    SciTech Connect

    McKane, Aimee; Rhyne, Ivin; Lekov, Alex; Thompson, Lisa; Piette, MaryAnn

    2009-08-01

    In 2006, the Public Interest Energy Research Program (PIER) Demand Response Research Center (DRRC) at Lawrence Berkeley National Laboratory initiated research into Automated Demand Response (OpenADR) applications in California industry. The goal is to improve electric grid reliability and lower electricity use during periods of peak demand. The purpose of this research is to begin to define the relationship among a portfolio of actions that industrial facilities can undertake relative to their electricity use. This ?electricity value chain? defines energy management and demand response (DR) at six levels of service, distinguished by the magnitude, type, and rapidity of response. One element in the electricity supply chain is OpenADR, an open-standards based communications system to send signals to customers to allow them to manage their electric demand in response to supply conditions, such as prices or reliability, through a set of standard, open communications. Initial DRRC research suggests that industrial facilities that have undertaken energy efficiency measures are probably more, not less, likely to initiate other actions within this value chain such as daily load management and demand response. Moreover, OpenADR appears to afford some facilities the opportunity to develop the supporting control structure and to"demo" potential reductions in energy use that can later be applied to either more effective load management or a permanent reduction in use via energy efficiency. Under the right conditions, some types of industrial facilities can shift or shed loads, without any, or minimal disruption to operations, to protect their energy supply reliability and to take advantage of financial incentives.1 In 2007 and 2008, 35 industrial facilities agreed to implement OpenADR, representing a total capacity of nearly 40 MW. This paper describes how integrated or centralized demand management and system-level network controls are linked to OpenADR systems. Case studies

  7. Nuclear Physics Related Brochures | U.S. DOE Office of Science (SC)

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

    Nuclear Physics Related Brochures and Videos Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources NP Workforce Survey Results .pdf file (182KB) Links News Archives Databases Reports Workshops Nuclear Physics Related Brochures and Videos Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P:

  8. Entropic uncertainty relations and entanglement

    SciTech Connect

    Guehne, Otfried; Lewenstein, Maciej

    2004-08-01

    We discuss the relationship between entropic uncertainty relations and entanglement. We present two methods for deriving separability criteria in terms of entropic uncertainty relations. In particular, we show how any entropic uncertainty relation on one part of the system results in a separability condition on the composite system. We investigate the resulting criteria using the Tsallis entropy for two and three qubits.

  9. Cross-Linked Nanoporous Materials from Reactive and Multifunctional Block Polymers

    SciTech Connect

    Seo, Myungeun; Amendt, Mark A.; Hillmyer, Marc A.

    2012-10-10

    Polylactide-b-poly(styrene-co-2-hydroxyethylmethacrylate) (PLA-b-P(S-co-HEMA)) and polylactide-b-poly(styrene-co-2-hydroxyethylacrylate) (PLA-b-P(S-co-HEA)) were synthesized by combination of ring-opening polymerization and reversible addition-fragmentation chain transfer polymerization. {sup 1}H nuclear magnetic resonance spectroscopy and size exclusion chromatography data indicated that the polymerizations were controlled and that hydroxyl groups were successfully incorporated into the block polymers. The polymers were reacted with 4,4{prime}-methylenebis(phenyl isocyanate) (MDI) to form the corresponding cross-linked materials. The materials were annealed at 150 C to complete the coupling reaction. Robust nanoporous materials were obtained from the cross-linked polymers by treatment with aqueous base to hydrolyze the PLA phase. Small-angle X-ray scattering study combined with scanning electron microscopy showed that MDI-cross-linked PLA-b-P(S-co-HEMA)/PLA-b-P(S-co-HEA) can adopt lamellar, hexagonally perforated lamellar, and hexagonally packed cylindrical morphologies after annealing. In particular, the HPL morphology was found to evolve from lamellae due to increase in volume fraction of PS phase as MDI reacted with hydroxyl groups. The reaction also kinetically trapped the morphology by cross-linking. Bicontinuous morphologies were also observed when dibutyltin dilaurate was added to accelerate reaction between the polymer and MDI.

  10. Temperature dependence of creep compliance of highly cross-linked epoxy: A molecular simulation study

    SciTech Connect

    Khabaz, Fardin Khare, Ketan S. Khare, Rajesh

    2014-05-15

    We have used molecular dynamics (MD) simulations to study the effect of temperature on the creep compliance of neat cross-linked epoxy. Experimental studies of mechanical behavior of cross-linked epoxy in literature commonly report creep compliance values, whereas molecular simulations of these systems have primarily focused on the Youngs modulus. In this work, in order to obtain a more direct comparison between experiments and simulations, atomistically detailed models of the cross-linked epoxy are used to study their creep compliance as a function of temperature using MD simulations. The creep tests are performed by applying a constant tensile stress and monitoring the resulting strain in the system. Our results show that simulated values of creep compliance increase with an increase in both time and temperature. We believe that such calculations of the creep compliance, along with the use of time temperature superposition, hold great promise in connecting the molecular insight obtained from molecular simulation at small length- and time-scales with the experimental behavior of such materials. To the best of our knowledge, this work is the first reported effort that investigates the creep compliance behavior of cross-linked epoxy using MD simulations.

  11. Study of fibreoptic communication links with the optical regeneration of signals

    SciTech Connect

    Shtyrina, O V; Fedoruk, Mikhail P; Turitsyn, Sergei K

    2005-02-28

    Wavelength-division-multiplexing fibreoptic communication links with optical 2R regenerators based on a saturable absorber are mathematically simulated. The results of optimisation of specific configurations of symmetric lines are presented, and it is shown that the transmission distance in systems with the periodic optical regeneration of signals considerably exceeds that in systems without optical regenerators. (fibreoptic communication. waveguides)

  12. Midcontinent Interactive Digital Carbon Atlas and Relational Database (MIDCARB)

    SciTech Connect

    Timothy R. Carr; Scott W. White

    2002-06-01

    This annual report describes progress of the project entitled ''Midcontinent Interactive Digital Carbon Atlas and Relational Database (MIDCARB)''. This project, funded by the Department of Energy, is a cooperative project that assembles a consortium of five states (Indiana, Illinois, Kansas, Kentucky and Ohio) to construct an online distributed Relational Database Management System (RDBMS) and Geographic Information System (GIS) covering aspects of carbon dioxide geologic sequestration (http://www.midcarb.org). The system links the five states in the consortium into a coordinated regional database system consisting of datasets useful to industry, regulators and the public. The project is working to provide advanced distributed computing solutions to link database servers across the five states into a single system where data is maintained at the local level but is accessed through a single Web portal and can be queried, assembled, analyzed and displayed. Each individual state has strengths in data gathering, data manipulation and data display, including GIS mapping, custom application development, web development, and database design. Sharing of expertise provides the critical mass of technical expertise to improve CO{sub 2} databases and data access in all states. This project improves the flow of data across servers in the five states and increases the amount and quality of available digital data. The MIDCARB project is developing improved online tools to provide real-time display and analyze CO{sub 2} sequestration data. The system links together data from sources, sinks and transportation within a spatial database that can be queried online. Visualization of high quality and current data can assist decision makers by providing access to common sets of high quality data in a consistent manner.

  13. Wire like link for cycle reproducible and cycle accurate hardware accelerator

    DOEpatents

    Asaad, Sameh; Kapur, Mohit; Parker, Benjamin D

    2015-04-07

    First and second field programmable gate arrays are provided which implement first and second blocks of a circuit design to be simulated. The field programmable gate arrays are operated at a first clock frequency and a wire like link is provided to send a plurality of signals between them. The wire like link includes a serializer, on the first field programmable gate array, to serialize the plurality of signals; a deserializer on the second field programmable gate array, to deserialize the plurality of signals; and a connection between the serializer and the deserializer. The serializer and the deserializer are operated at a second clock frequency, greater than the first clock frequency, and the second clock frequency is selected such that latency of transmission and reception of the plurality of signals is less than the period corresponding to the first clock frequency.

  14. Variable Delay Element For Jitter Control In High Speed Data Links

    DOEpatents

    Livolsi, Robert R.

    2002-06-11

    A circuit and method for decreasing the amount of jitter present at the receiver input of high speed data links which uses a driver circuit for input from a high speed data link which comprises a logic circuit having a first section (1) which provides data latches, a second section (2) which provides a circuit generates a pre-destorted output and for compensating for level dependent jitter having an OR function element and a NOR function element each of which is coupled to two inputs and to a variable delay element as an input which provides a bi-modal delay for pulse width pre-distortion, a third section (3) which provides a muxing circuit, and a forth section (4) for clock distribution in the driver circuit. A fifth section is used for logic testing the driver circuit.

  15. Application of GTO voltage source inverter in a hybrid HVDC link

    SciTech Connect

    Zhao, Z.; Iravani, M.R. . Dept. of Electrical Engineering)

    1994-01-01

    This paper investigates the application of a GTO voltage source inverter in a two-terminal HVdc link, which is fed at the sending end by a line-commutated rectifier. This type of HVdc link may be applied when power transfer is predominantly unidirectional, especially to a weak ac system. The investigations are based on analytical studies and digital time-domain simulations with the Electro-Magnetic Transient program for DC systems (EMTDC). Control method and protection requirements are studied, together with dynamic behavior of the system following disturbances, e.g. dc fault, ac fault, start-up etc. The studies are aimed at exhibiting the technical feasibility of the proposed HVdc scheme. Need for further studies is pointed out when necessary.

  16. A Linked-Cell Domain Decomposition Method for Molecular Dynamics Simulation on a Scalable Multiprocessor

    DOE PAGES [OSTI]

    Yang, L. H.; Brooks III, E. D.; Belak, J.

    1992-01-01

    A molecular dynamics algorithm for performing large-scale simulations using the Parallel C Preprocessor (PCP) programming paradigm on the BBN TC2000, a massively parallel computer, is discussed. The algorithm uses a linked-cell data structure to obtain the near neighbors of each atom as time evoles. Each processor is assigned to a geometric domain containing many subcells and the storage for that domain is private to the processor. Within this scheme, the interdomain (i.e., interprocessor) communication is minimized.

  17. Characterization of intact N- and O-linked glycopeptides using higher energy collisional dissociation

    SciTech Connect

    Cao, Li; Tolic, Nikola; Qu, Yi; Meng, Da; Zhao, Rui; Zhang, Qibin; Moore, Ronald J.; Zink, Erika M.; Lipton, Mary S.; Pasa-Tolic, Ljiljana; Wu, Si

    2014-01-15

    Simultaneous elucidation of the glycan structure and the glycosylation site are needed to reveal the biological function of protein glycosylation. In this study, we employed a recent type of fragmentation termed higher energy collisional dissociation (HCD) to examine fragmentation patterns of intact glycopeptides generated from a mixture of standard glycosylated proteins. The normalized collisional energy (NCE) value for HCD was varied from 30% to 60% to evaluate the optimal conditions for the fragmentation of peptide backbones and glycoconjugates. Our results indicated that HCD with lower NCE valuespreferentially fragmented the sugar chains attached to the peptides to generate a ladder of neutral loss of monosaccharides, thus enabling the putative glycan structure characterization. Also, detection of the oxonium ions enabled unambiguous differentiation of glycopeptides from non-glycopeptides. On the contrary, HCD with higher NCE values preferentially fragmented the peptide backbone and thus provided information needed for confident peptide identification. We evaluated the HCD approach with alternating NCE parameters for confident characterization of intact N-linked and O-linked glycopeptides in a single liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. In addition, we applied a novel data analysis pipeline, so-called GlycoFinder, to form a basis for automated data analysis. Overall, 38 unique intact glycopeptides corresponding to eight glycosylation sites (including six N-linked and two O-linked sites) were confidently identified from a standard protein mixture. This approach provided concurrent characterization of both, the peptide and the glycan, thus enabling comprehensive structural characterization of glycoproteins in a single LC-MS/MS analysis.

  18. OSTIblog Articles in the E-Link Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Link Topic DOE OSTI Implements Re-organization: Sticking to Our Knitting While Meeting New Challenges by Brian Hitson 08 Apr, 2015 in The Department of Energy (DOE) Office of Scientific and Technical Information (OSTI), a unit of the Office of Science, recently completed a restructuring to fulfill agency-wide responsibilities to collect, preserve, and disseminate scientific and technical information (STI) emanating from DOE research and development

  19. Improving Power System Modeling. A Tool to Link Capacity Expansion and Production Cost Models

    SciTech Connect

    Diakov, Victor; Cole, Wesley; Sullivan, Patrick; Brinkman, Gregory; Margolis, Robert

    2015-11-01

    Capacity expansion models (CEM) provide a high-level long-term view at the prospects of the evolving power system. In simulating the possibilities of long-term capacity expansion, it is important to maintain the viability of power system operation in the short-term (daily, hourly and sub-hourly) scales. Production-cost models (PCM) simulate routine power system operation on these shorter time scales using detailed load, transmission and generation fleet data by minimizing production costs and following reliability requirements. When based on CEM 'predictions' about generating unit retirements and buildup, PCM provide more detailed simulation for the short-term system operation and, consequently, may confirm the validity of capacity expansion predictions. Further, production cost model simulations of a system that is based on capacity expansion model solution are 'evolutionary' sound: the generator mix is the result of logical sequence of unit retirement and buildup resulting from policy and incentives. The above has motivated us to bridge CEM with PCM by building a capacity expansion - to - production cost model Linking Tool (CEPCoLT). The Linking Tool is built to onset capacity expansion model prescriptions onto production cost model inputs. NREL's ReEDS and Energy Examplar's PLEXOS are the capacity expansion and the production cost models, respectively. Via the Linking Tool, PLEXOS provides details of operation for the regionally-defined ReEDS scenarios.

  20. Switchable photoconductivity of quantum dot films using cross-linking ligands with light-sensitive structures.

    SciTech Connect

    Lilly, G. Daniel; Whalley, Adam C.; Grunder, Sergio; Valente, Cory; Frederick, Matthew T.; Stoddart, J. Fraser; Weiss, Emily A.

    2011-01-01

    This paper describes the use of a diarylethylene (DAE) ligand, which adopts structures that are sensitive to the wavelength of light, to cross-link films of CdSe quantum dots (QDs) within electrical junctions with photoswitchable conductivity. These QD-DAE films are deposited on indium-tin-oxide/poly(3,4-ethylenedioxy-thiophene):poly(styrenesulfonate) (ITO/PEDOT:PSS) electrodes and have eutectic Ga-In top-contacts. The photocurrent density of the cross-linked QD films is enhanced by a factor of 6.5 (averaged over all applied voltages) when the DAE ligand is switched from its open, non-conductive form (by illumination with 500650 nm light) to its closed, conductive form (by illumination with 300400 nm light). This enhancement is accomplished by changing the inter-particle electronic coupling, not the inter-particle distance. Identical QD films cross-linked with dibenzenedithiol ligands have a photoconductivity that is insensitive to the wavelength of light.

  1. Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module

    DOEpatents

    Pitel, I.J.

    1987-02-03

    The present invention provides an electrical power inverter method and apparatus, which includes a high frequency link, for converting DC power into AC power. Generally stated, the apparatus includes a first high frequency module which produces an AC voltage at a first output frequency, and a second high frequency inverter module which produces an AC voltage at a second output frequency that is substantially the same as the first output frequency. The second AC voltage is out of phase with the first AC voltage by a selected angular phase displacement. A mixer mixes the first and second output voltages to produce a high frequency carrier which has a selected base frequency impressed on the sidebands thereof. A rectifier rectifies the carrier, and a filter filters the rectified carrier. An output inverter inverts the filtered carrier to produce an AC line voltage at the selected base frequency. A phase modulator adjusts the relative angular phase displacement between the outputs of the first and second high frequency modules to control the base frequency and magnitude of the AC line voltage. 19 figs.

  2. Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module

    DOEpatents

    Pitel, Ira J.

    1987-02-03

    The present invention provides an electrical power inverter method and apparatus, which includes a high frequency link, for converting DC power into AC power. Generally stated, the apparatus includes a first high frequency module which produces an AC voltage at a first output frequency, and a second high frequency inverter module which produces an AC voltage at a second output frequency that is substantially the same as the first output frequency. The second AC voltage is out of phase with the first AC voltage by a selected angular phase displacement. A mixer mixes the first and second output voltages to produce a high frequency carrier which has a selected base frequency impressed on the sidebands thereof. A rectifier rectifies the carrier, and a filter filters the rectified carrier. An output inverter inverts the filtered carrier to produce an AC line voltage at the selected base frequency. A phase modulator adjusts the relative angular phase displacement between the outputs of the first and second high frequency modules to control the base frequency and magnitude of the AC line voltage.

  3. On linking an Earth system model to the equilibrium carbon representation of an economically optimizing land use model

    SciTech Connect

    Bond-Lamberty, Benjamin; Calvin, Katherine V.; Jones, Andrew D.; Mao, Jiafu; Patel, Pralit L.; Shi, Xiaoying; Thomson, Allison M.; Thornton, Peter E.; Zhou, Yuyu

    2014-01-01

    Human activities are significantly altering biogeochemical cycles at the global scale, posing a significant problem for earth system models (ESMs), which may incorporate static land-use change inputs but do not actively simulate policy or economic forces. One option to address this problem is a to couple an ESM with an economically oriented integrated assessment model. Here we have implemented and tested a coupling mechanism between the carbon cycles of an ESM (CLM) and an integrated assessment (GCAM) model, examining the best proxy variables to share between the models, and quantifying our ability to distinguish climate- and land-use-driven flux changes. CLMs net primary production and heterotrophic respiration outputs were found to be the most robust proxy variables by which to manipulate GCAMs assumptions of long-term ecosystem steady state carbon, with short-term forest production strongly correlated with long-term biomass changes in climate-change model runs. By leveraging the fact that carbon-cycle effects of anthropogenic land-use change are short-term and spatially limited relative to widely distributed climate effects, we were able to distinguish these effects successfully in the model coupling, passing only the latter to GCAM. By allowing climate effects from a full earth system model to dynamically modulate the economic and policy decisions of an integrated assessment model, this work provides a foundation for linking these models in a robust and flexible framework capable of examining two-way interactions between human and earth system processes.

  4. NEPA-Related Public Involvement

    Energy.gov [DOE]

    The Loan Programs Office’s NEPA-related hearings, public meetings, and public notices (e.g. public scoping meeting, public hearing, notice of proposed floodplain or wetland action) are presented...

  5. Zero-length Cross-linking in Solid State as an Approach for Analysis of Protein -Protein Interactions

    SciTech Connect

    Elshafey, Ahmed; Tolic, Nikola; Young, Malin M.; Sale, Kenneth L.; Smith, Richard D.; Kery, Vladimir

    2006-03-01

    Analyzing the architecture of protein complexes is a difficult task. Chemical cross-linking is often used in combination with mass spectrometric analysis to elucidate the interaction interfaces between proteins. We have developed a new approach for the analysis of interacting interfaces in protein complexes based on cross-linking in the solid state. Protein complexes are freeze-dried under vacuum and cross-links are introduced in the solid phase by dehydrating the protein in a non-water solvent, thus, creating peptide bonds between amino and carboxyl groups of the interacting peptides. Cross-linked proteins are digested into peptides with trypsin in both H216O and H218O and then readily distinguished in mass spectra by characteristic 8 atomic mass unit (amu) shifts reflecting incorporation of two 18O atoms into each C-terminus of proteolytic peptides. Computer analysis of mass spectrometry (MS) and MS/MS data is used to identify the cross-linked peptides.We demonstrated our method by cross-linking homooligomeric protein complexes alone or in a mixture of many other proteins. Cross-linking in the solid state was shown to be specific and reproducible. Glutathione-S-transferase (GST) from Schistosoma japonicum was studied in more detail. Twenty-seven unique intra-molecular and two inter-molecular cross-linked peptides were identified using tryptic mapping followed by LTQ-MS analysis. Identified cross-links were predominantly of amide origin, but six esters and thioesters were also found. Identified cross-linked peptides were validated by computational (visualization of cross-links in the three-dimensional [3D] structure of GST) and experimental (MS/MS) analyses. Most of the identified cross-links matched interacting peptides in the native 3D structure of GST indicating that the structure of GST and its oligomeric complex remained primarily intact after freeze drying. The pattern of oligomeric GST obtained in solid state was the same as that obtained in solution by Ru

  6. Communications and Media Relations Group

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

    Communications and Media Relations Group Public Affairs Communications Community Public Affairs Org Chart Education Creative Services ⇒ Navigate Section Public Affairs Communications Community Public Affairs Org Chart Education Creative Services Berkeley Lab's Communications and Media Relations Group is responsible for gathering, reporting, and disseminating news about the Lab to both internal and external audiences, including employees, the media, and the community. The latest news can be

  7. Related Opportunities | Department of Energy

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

    Funding Opportunities » Related Opportunities Related Opportunities A variety of federal funding sources are available that may be applicable to SSL. For example, DOE's Office of Science provides basic research grants through its annual solicitation process, and supports fundamental, longer-term energy research through Energy Frontier Research Centers. Both DOE and the National Science Foundation fund Small Business Innovation Research grants to foster increased participation of small

  8. Acidbase bifunctional shell cross-linked micelle nanoreactor for one-pot tandem reaction

    DOE PAGES [OSTI]

    Lee, Li -Chen; Lu, Jie; Weck, Marcus; Jones, Christopher W.

    2015-12-29

    Shell cross-linked micelles (SCMs) containing acid sites in the shell and base sites in the core are prepared from amphiphilic poly(2-oxazoline) triblock copolymers. The materials are utilized as two-chamber nanoreactors for a prototypical acid-base bifunctional tandem deacetalization-nitroaldol reaction. Furthermore, the acid and base sites are localized in different regions of the micelle, allowing the two steps in the reaction sequence to largely proceed in separate compartments, akin to the compartmentalization that occurs in biological systems.

  9. Acid–base bifunctional shell cross-linked micelle nanoreactor for one-pot tandem reaction

    SciTech Connect

    Lee, Li -Chen; Lu, Jie; Weck, Marcus; Jones, Christopher W.

    2015-12-29

    Shell cross-linked micelles (SCMs) containing acid sites in the shell and base sites in the core are prepared from amphiphilic poly(2-oxazoline) triblock copolymers. The materials are utilized as two-chamber nanoreactors for a prototypical acid-base bifunctional tandem deacetalization-nitroaldol reaction. Furthermore, the acid and base sites are localized in different regions of the micelle, allowing the two steps in the reaction sequence to largely proceed in separate compartments, akin to the compartmentalization that occurs in biological systems.

  10. Enhanced visible and near-infrared capabilities of the JET mirror-linked divertor spectroscopy system

    SciTech Connect

    Lomanowski, B. A. Sharples, R. M.; Meigs, A. G.; Conway, N. J.; Zastrow, K.-D.; Heesterman, P.; Kinna, D. [EURATOM Collaboration: JET-EFDA Team

    2014-11-15

    The mirror-linked divertor spectroscopy diagnostic on JET has been upgraded with a new visible and near-infrared grating and filtered spectroscopy system. New capabilities include extended near-infrared coverage up to 1875 nm, capturing the hydrogen Paschen series, as well as a 2 kHz frame rate filtered imaging camera system for fast measurements of impurity (Be II) and deuterium D?, D?, D? line emission in the outer divertor. The expanded system provides unique capabilities for studying spatially resolved divertor plasma dynamics at near-ELM resolved timescales as well as a test bed for feasibility assessment of near-infrared spectroscopy.

  11. Linking environmental justice and sustainable development for the 21st century

    SciTech Connect

    Goldman, B.A.

    1995-12-01

    This presentation proposes proposes that environmental justice and sustainable development represent the most significant challenges facing environmental professionals during the next 20 years. It will explore the linkages and tensions between these two emerging fields of research and application, as well as their implications for the environmental professions. Questions addressed will include: (1) What is the conceptual link between these ideas? (2) If cost-benefit analysis, taking, and unfunded mandates are the Republican Congress`s top environmental priorities, what do these issues mean from the perspectives of environmental justice and sustainability? (3) What do the justice and sustainability perspectives imply for the future direction of environmental research and advocacy?

  12. Natural language processing-based COTS software and related technologies survey.

    SciTech Connect

    Stickland, Michael G.; Conrad, Gregory N.; Eaton, Shelley M.

    2003-09-01

    Natural language processing-based knowledge management software, traditionally developed for security organizations, is now becoming commercially available. An informal survey was conducted to discover and examine current NLP and related technologies and potential applications for information retrieval, information extraction, summarization, categorization, terminology management, link analysis, and visualization for possible implementation at Sandia National Laboratories. This report documents our current understanding of the technologies, lists software vendors and their products, and identifies potential applications of these technologies.

  13. Posters A Comparison of Model-Simulated Relative Humidity with Satellite-Derived Cloudiness

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

    1 Posters A Comparison of Model-Simulated Relative Humidity with Satellite-Derived Cloudiness R. J. Alliss and S. Raman Department of Marine, Earth and Atmospheric Sciences North Carolina State University Raleigh, North Carolina Introduction One of the unresolved problems in climate and numerical weather prediction is the treatment of cloudiness. In the real atmosphere, clouds are interactively linked to dynamical, hydrological, turbulent, and radiative processes over scales ranging from the

  14. Energy-related manpower, 1985

    SciTech Connect

    Not Available

    1986-01-01

    This report provides information about current and potential employment requirements and the relative adequacy of labor supplies for energy R and D and commercial energy activities, with special attention to scientific and engineering personnel. Since the oil embargo of 1973, major domestic and international changes have occurred in economies, political relationships, and energy production, markets, and prices. These changes, with concurrent modification in federal policy emphasis and programs, have altered energy production, conservation, and R and D activities sufficiently to affect employment requirements and educational needs. This is the fourth annual energy-related manpower report. It provides basic information for both public and private policymakers, educators, legislators, program managers, and others concerned with the labor market for scientists and engineers. It also provides information about future job opportunities for those interested in energy-related careers.

  15. Expansin polynucleotides, related polypeptides and methods of use

    DOEpatents

    Cosgrove, Daniel J.; Wu, Yajun

    2006-02-21

    The present invention relates to beta expansin polypeptides, nucleotide sequences encoding the same and regulatory elements and their use in altering cell wall structure in plants. Nucleic acid constructs comprising a beta expansin sequence operably linked to a promoter, or other regulatory sequence are disclosed as well as vectors, plant cells, plants, and transformed seeds containing such constructs are provided. Methods for the use of such constructs in repressing or inducing expression of a beta expansin sequences in a plant are also provided as well as methods for harvesting transgenic expansin proteins. In addition, methods are provided for inhibiting or improving cell wall structure in plants by repression or induction of expansin sequences in plants.

  16. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    for Linking Ion Solvation and Lithium Battery Electrolyte Properties Henderson Wesley ENERGY STORAGE battery electrolyte solvation ionic association battery electrolyte...

  17. Steam-water relative permeability

    SciTech Connect

    Ambusso, W.; Satik, C.; Home, R.N.

    1997-12-31

    A set of relative permeability relations for simultaneous flow of steam and water in porous media have been measured in steady state experiments conducted under the conditions that eliminate most errors associated with saturation and pressure measurements. These relations show that the relative permeabilities for steam-water flow in porous media vary approximately linearly with saturation. This departure from the nitrogen/water behavior indicates that there are fundamental differences between steam/water and nitrogen/water flows. The saturations in these experiments were measured by using a high resolution X-ray computer tomography (CT) scanner. In addition the pressure gradients were obtained from the measurements of liquid phase pressure over the portions with flat saturation profiles. These two aspects constitute a major improvement in the experimental method compared to those used in the past. Comparison of the saturation profiles measured by the X-ray CT scanner during the experiments shows a good agreement with those predicted by numerical simulations. To obtain results that are applicable to general flow of steam and water in porous media similar experiments will be conducted at higher temperature and with porous rocks of different wetting characteristics and porosity distribution.

  18. Cyclotron Institute » Related Websites

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

    Related Websites Texas A&M University College of Science Department of Chemistry Department of Physics and Astronomy Department of Nuclear Engineering Cyclotron Facility Upgrade Nuclear Solutions Institute Faculty Websites Radiation Effects Facility Saturday Morning Physics Science with Beams of Radioactive Isotopes (at Pacifichem 2015) International Symposium on Super Heavy Nuclei (SHE 2015) Carpathian Summer School of Physics (2014) World Consensus Initiative

  19. Vapor Sensing Using Conjugated Molecule-Linked Au Nanoparticles in a Silica Matrix

    DOE PAGES [OSTI]

    Dirk, Shawn M.; Howell, Stephen W.; Price, B. Katherine; Fan, Hongyou; Washburn, Cody; Wheeler, David R.; Tour, James M.; Whiting, Joshua; Simonson, R. Joseph

    2009-01-01

    Cross-linkedmore » assemblies of nanoparticles are of great value as chemiresistor-type sensors. Herein, we report a simple method to fabricate a chemiresistor-type sensor that minimizes the swelling transduction mechanism while optimizing the change in dielectric response. Sensors prepared with this methodology showed enhanced chemoselectivity for phosphonates which are useful surrogates for chemical weapons. Chemoselective sensors were fabricated using an aqueous solution of gold nanoparticles that were then cross-linked in the presence of the silica precursor, tetraethyl orthosilicate with the α -, ω -dithiolate (which is derived from the in situ deprotection of 1,4-di(Phenylethynyl- 4 ′ , 4 ″ -diacetylthio)-benzene ( 1 ) with wet triethylamine). The cross-linked nanoparticles and silica matrix were drop coated onto interdigitated electrodes having 8  μ m spacing. Samples were exposed to a series of analytes including dimethyl methylphosphonate (DMMP), octane, and toluene. A limit of detection was obtained for each analyte. Sensors assembled in this fashion were more sensitive to dimethyl methylphosphonate than to octane by a factor of 1000.« less

  20. Staggered scheduling of sensor estimation and fusion for tracking over long-haul links

    DOE PAGES [OSTI]

    Liu, Qiang; Rao, Nageswara S. V.; Wang, Xin

    2016-08-01

    Networked sensing can be found in a multitude of real-world applications. Here, we focus on the communication-and computation-constrained long-haul sensor networks, where sensors are remotely deployed over a vast geographical area to perform certain tasks. Of special interest is a class of such networks where sensors take measurements of one or more dynamic targets and send their state estimates to a remote fusion center via long-haul satellite links. The severe loss and delay over such links can easily reduce the amount of sensor data received by the fusion center, thereby limiting the potential information fusion gain and resulting in suboptimalmore » tracking performance. In this paper, starting with the temporal-domain staggered estimation for an individual sensor, we explore the impact of the so-called intra-state prediction and retrodiction on estimation errors. We then investigate the effect of such estimation scheduling across different sensors on the spatial-domain fusion performance, where the sensing time epochs across sensors are scheduled in an asynchronous and staggered manner. In particular, the impact of communication delay and loss as well as sensor bias on such scheduling is explored by means of numerical and simulation studies that demonstrate the validity of our analysis.« less

  1. Microsoft PowerPoint - 5_MITCH_HEMBREE_NMMSS_2014_Challenges_Related_To_Obligation_Accounting.ppt [Compatibility Mode]

    National Nuclear Security Administration (NNSA)

    Challenges Related to Obligations Accounting Mitch Hembree NMMSS Lead Analyst - Obligations Accounting Link Technologies Inc. Challenges Related to Obligations Accounting 2 Issues that make obligations a challenge 123 Agreement Communications - what are those? So many obligations, so little time! Why can't Canada just be Canada, and Australia just be Australia? WHAT! My license will not let me send material to that country! Obligations... hmmmmmm? NMMSS, I'm positive I reported obligations on my

  2. Bridging the Divide: Linking Genomics to Ecosystem Responses to Climate Change: Final Report

    SciTech Connect

    Smith, Melinda D.

    2014-03-15

    Over the project period, we have addressed the following objectives: 1) assess the effects of altered precipitation patterns (i.e., increased variability in growing season precipitation) on genetic diversity of the dominant C4 grass species, Andropogon gerardii, and 2) experimentally assess the impacts of extreme climatic events (heat wave, drought) on responses of the dominant C4 grasses, A. gerardii and Sorghastrum nutans, and the consequences of these response for community and ecosystem structure and function. Below is a summary of how we have addressed these objectives. Objective 1 After ten years of altered precipitation, we found the number of genotypes of A. gerardii was significantly reduced compared to the ambient precipitation treatments (Avolio et al., 2013a). Although genotype number was reduced, the remaining genotypes were less related to one another indicating that the altered precipitation treatment was selecting for increasingly dissimilar genomes (based on mean pairwise Dice distance among individuals). For the four key genotypes that displayed differential abundances depending on the precipitation treatment (G1, G4, and G11 in the altered plots and G2 in the ambient plots), we identified phenotypic differences in the field that could account for ecological sorting (Avolio & Smith, 2013a). The three altered rainfall genotypes also have very different phenotypic traits in the greenhouse in response to different soil moisture availabilities (Avolio and Smith, 2013c). Two of the genotypes that increased in abundance in the altered precipitation plots had greater allocation to root biomass (G4 and G11), while G1 allocated more biomass aboveground. These phenotypic differences among genotypes suggests that changes in genotypic structure between the altered and the ambient treatments has likely occurred via niche differentiation, driven by changes in soil moisture dynamics (reduced mean, increased variability and changes in the depth distribution of

  3. MIDCONTINENT INTERACTIVE DIGITAL CARBON ATLAS AND RELATIONAL DATABASE (MIDCARB)

    SciTech Connect

    Timothy R. Carr; Scott W. White

    2003-07-01

    This annual report describes progress in the second year of the three-year project entitled ''Midcontinent Interactive Digital Carbon Atlas and Relational Database (MIDCARB)''. This project, funded by the Department of Energy, is a cooperative project that assembles a consortium of five states (Indiana, Illinois, Kansas, Kentucky and Ohio) to construct an online distributed Relational Database Management System (RDBMS) and Geographic Information System (GIS) covering aspects of carbon dioxide geologic sequestration (http://www.midcarb.org). The system links the five states in the consortium into a coordinated regional database system consisting of datasets useful to industry, regulators and the public. The project is providing advanced distributed computing solutions to link database servers across the five states into a single system where data is maintained at the local level but is accessed through a single Web portal and can be queried, assembled, analyzed and displayed. Each individual state has strengths in data gathering, data manipulation and data display, including GIS mapping, custom application development, web development, and database design. Sharing of expertise provides the critical mass of technical expertise to improve CO{sub 2} databases and data access in all states. This project improves the flow of data across servers in the five states and increases the amount and quality of available digital data. Data is being assembled to analyze CO{sub 2} sequestration potential from a single object (e.g., power plant or well) to a region and across geographic boundaries. The MIDCARB system is robust and capable of being updated from multiple sources on a daily basis. The MIDCARB project has developed improved online tools to provide real-time display and analysis of CO{sub 2} sequestration data. The MIDCARB project is a functional template for distributed data systems to address CO{sub 2} sequestration and other natural resource issues that cross the

  4. Adaptation of the control equipment to permit 3-terminal operation of the HVDC link between Sardinia, Corsica and mainland Italy

    SciTech Connect

    Mazzoldi, F.; Taisne, J.P.; Martin, C.J.B.; Rowe, B.A.

    1989-04-01

    After more than 20 years service as a conventional 2-terminal HVdc link, the Sardinia-Mainland Italy hvdc link (200MW, 200kV) is now operating as a three-terminal system. The original control equipment has been modified to allow the introduction of a tapping station on the line for 3-terminal operation. The adaptations to the control equipment, including the means to ensure that the convertors are operated within their capabilities, are explained.

  5. Paducah Community Relations Plan | Department of Energy

    Energy Saver

    Community Relations Plan Paducah Community Relations Plan The Paducah Community Relations Plan is a primary document of the FFA that directs the comprehensive remediation of the ...

  6. Radiation Exposure Monitoring Systems - Other Related Sites ...

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

    Radiation Exposure Monitoring Systems - Other Related Sites Radiation Exposure Monitoring Systems - Other Related Sites Other Related Sites DOE - Main Home Page - the home page for ...

  7. Contribution of N-linked glycans on HSV-2 gB to cell–cell fusion and viral entry

    SciTech Connect

    Luo, Sukun; Hu, Kai; He, Siyi; Wang, Ping; Zhang, Mudan; Huang, Xin; Du, Tao; Zheng, Chunfu; Liu, Yalan; Hu, Qinxue

    2015-09-15

    HSV-2 is the major cause of genital herpes and its infection increases the risk of HIV-1 acquisition and transmission. HSV-2 glycoprotein B together with glycoproteins D, H and L are indispensable for viral entry, of which gB, as a class III fusogen, plays an essential role. HSV-2 gB has seven potential N-linked glycosylation (N-CHO) sites, but their significance has yet to be determined. For the first time, we systematically analyzed the contributions of N-linked glycans on gB to cell–cell fusion and viral entry. Our results demonstrated that, of the seven potential N-CHO sites on gB, mutation at N390, N483 or N668 decreased cell–cell fusion and viral entry, while mutation at N133 mainly affected protein expression and the production of infectious virus particles by blocking the transport of gB from the endoplasmic reticulum to Golgi. Our findings highlight the significance of N-linked glycans on HSV-2 gB expression and function. - Highlights: • N-linked glycan at N133 is important for gB intracellular trafficking and maturation. • N-linked glycans at N390, N483 and N668 on gB are necessary for optimal cell–cell fusion. • N-linked glycans at N390, N483 and N668 on gB are necessary for optimal viral entry.

  8. Thermoreversible Changes in Aligned and Cross-Linked Block Copolymer Melts Studied by Two Color Depolarized Light Scattering

    SciTech Connect

    Wilbur, Jeffrey D.; Gomez, Enrique D.; Ellsworth, Mark W.; Garetz, Bruce A.; Balsara, Nitash P.

    2012-09-04

    A procedure for creating samples that can be repeatedly cycled between weakly aligned and strongly aligned states is described. Poly(styrene-b-isoprene) block copolymer samples were first shear-aligned and then cross-linked using a high energy electron beam. Samples with more than 1.0 cross-links per chain on average showed almost complete recovery of their initial alignment state even after 20 cycles of heating above the order–disorder transition temperature of the un-cross-linked block copolymer. Samples with 1.1 cross-links per chain, which showed over 90% loss of alignment on heating and almost 100% recovery of alignment on cooling, provided the best example of a reversible aligned-to-unaligned transition. Samples with lower cross-linking densities exhibited irreversible loss of alignment upon heating, while those with higher cross-linking densities exhibited less than 90% loss of alignment upon heating. Alignment was quantified by a technique that we call two color depolarized light scattering (TCDLS), an extension of the traditional depolarized light scattering experiment used to determine the state of order in block copolymers. Qualitative confirmation of our interpretation of TCDLS data was obtained by small-angle X-ray scattering and transmission electron microscopy.

  9. Viscosity of liquid {sup 4}He and quantum of circulation: Are they related?

    SciTech Connect

    L’vov, Victor S. E-mail: skrbek@fzu.cz; Skrbek, Ladislav E-mail: skrbek@fzu.cz; Sreenivasan, Katepalli R. E-mail: skrbek@fzu.cz

    2014-04-15

    In the vicinity of the superfluid transition in liquid {sup 4}He, we explore the relation between two apparently unrelated physical quantities—the kinematic viscosity, ν, in the normal state and the quantum of circulation, κ, in the superfluid state. The model developed here leads to the simple relationship ν ≈ κ/6, and links the classical and quantum flow properties of liquid {sup 4}He. We critically examine available data relevant to this relation and find that the prediction holds well at the saturated vapor pressure. Additionally, we predict the kinematic viscosity for liquid {sup 4}He along the λ-line at negative pressures.

  10. Linking morphology with activity through the lifetime of pretreated PtNi nanostructured thin film catalysts

    DOE PAGES [OSTI]

    Cullen, David A.; Lopez-Haro, Miguel; Bayle-Guillemaud, Pascale; Debe, Mark; Steinbach, Andrew J.; Guetaz, L.

    2015-04-10

    In this study, the nanoscale morphology of highly active Pt3Ni7 nanostructured thin film fuel cell catalysts is linked with catalyst surface area and activity following catalyst pretreatments, conditioning and potential cycling. The significant role of fuel cell conditioning on the structure and composition of these extended surface catalysts is demonstrated by high resolution imaging, elemental mapping and tomography. The dissolution of Ni during fuel cell conditioning leads to highly complex, porous structures which were visualized in 3D by electron tomography. Quantification of the rendered surfaces following catalyst pretreatment, conditioning, and cycling shows the important role pore structure plays in surfacemore » area, activity, and durability.« less

  11. Impute DC link (IDCL) cell based power converters and control thereof

    DOEpatents

    Divan, Deepakraj M.; Prasai, Anish; Hernendez, Jorge; Moghe, Rohit; Iyer, Amrit; Kandula, Rajendra Prasad

    2016-04-26

    Power flow controllers based on Imputed DC Link (IDCL) cells are provided. The IDCL cell is a self-contained power electronic building block (PEBB). The IDCL cell may be stacked in series and parallel to achieve power flow control at higher voltage and current levels. Each IDCL cell may comprise a gate drive, a voltage sharing module, and a thermal management component in order to facilitate easy integration of the cell into a variety of applications. By providing direct AC conversion, the IDCL cell based AC/AC converters reduce device count, eliminate the use of electrolytic capacitors that have life and reliability issues, and improve system efficiency compared with similarly rated back-to-back inverter system.

  12. Projection-Based linear constrained estimation and fusion over long-haul links

    SciTech Connect

    Rao, Nageswara S

    2016-01-01

    We study estimation and fusion with linear dynamics in long-haul sensor networks, wherein a number of sensors are remotely deployed over a large geographical area for performing tasks such as target tracking, and a remote fusion center serves to combine the information provided by these sensors in order to improve the overall tracking accuracy. In reality, the motion of a dynamic target might be subject to certain constraints, for instance, those defined by a road network. We explore the accuracy performance of projection-based constrained estimation and fusion methods that is affected by information loss over the long-haul links. We use an example to compare the tracking errors under various implementations of centralized and distributed projection-based estimation and fusion methods and demonstrate the effectiveness of using projection-based methods in these settings.

  13. Projection-Based Linear Constrained Estimation and Fusion over Long-Haul Links

    SciTech Connect

    Rao, Nageswara S

    2016-01-01

    In this work, we study estimation and fusion with linear dynamics in long-haul sensor networks, wherein a number of sensors are remotely deployed over a large geographical area for performing tasks such as target tracking, and a remote fusion center serves to combine the information provided by these sensors in order to improve the overall tracking accuracy. In reality, the motion of a dynamic target might be subject to certain constraints, for instance, those defined by a road network. We explore the accuracy performance of projection-based constrained estimation and fusion methods that is affected by information loss over the long-haul links. We use a tracking example to compare the tracking errors under various implementations of centralized and distributed projection-based estimation and fusion methods.

  14. Quantitative Visualization of ChIP-chip Data by Using Linked Views

    SciTech Connect

    Huang, Min-Yu; Weber, Gunther; Li, Xiao-Yong; Biggin, Mark; Hamann, Bernd

    2010-11-05

    Most analyses of ChIP-chip in vivo DNA binding have focused on qualitative descriptions of whether genomic regions are bound or not. There is increasing evidence, however, that factors bind in a highly overlapping manner to the same genomic regions and that it is quantitative differences in occupancy on these commonly bound regions that are the critical determinants of the different biological specificity of factors. As a result, it is critical to have a tool to facilitate the quantitative visualization of differences between transcription factors and the genomic regions they bind to understand each factor's unique roles in the network. We have developed a framework which combines several visualizations via brushing-and-linking to allow the user to interactively analyze and explore in vivo DNA binding data of multiple transcription factors. We describe these visualization types and also provide a discussion of biological examples in this paper.

  15. Synthesis and characterization of tunable coumarin- linked glasses as new class of organic/inorganic phosphors

    SciTech Connect

    Luridiana, Alberto; Pretta, Gianluca; Secci, Francesco; Frongia, Angelo; Chiriu, Daniele; Carbonaro, Carlo Maria; Corpino, Riccardo; Ricci, Pier Carlo

    2014-10-21

    It is well known that stilbene with a trans conformation is highly fluorescent. From the viewpoint of molecular structure, coumarins bear a carbon-carbon double bond which is fixed as trans conformation as in trans-stilbene through a lactone structure. This can help to avoid the trans-cis transformation of the double bond under ultraviolet (UV) irradiation as observed in stilbene compounds and results in strong fluorescence and high fluorescence quantum yield and photostability in most of coumarin derivatives. Herein we report some preliminary results about the synthesis and spectroscopic characterization of tunable coumarins and the development of a new linkage protocol for the obtainment of monolayer coumarin-covalently linked glasses. The resulting organic/inorganic coumarin/silica based Self-Assembled Monolayer (SMA) film is proposed as new phosphors for the substituting of critical raw materials, like rare earths, in photonics applications.

  16. Linking morphology with activity through the lifetime of pretreated PtNi nanostructured thin film catalysts

    SciTech Connect

    Cullen, David A.; Lopez-Haro, Miguel; Bayle-Guillemaud, Pascale; Debe, Mark; Steinbach, Andrew J.; Guetaz, L.

    2015-04-10

    In this study, the nanoscale morphology of highly active Pt3Ni7 nanostructured thin film fuel cell catalysts is linked with catalyst surface area and activity following catalyst pretreatments, conditioning and potential cycling. The significant role of fuel cell conditioning on the structure and composition of these extended surface catalysts is demonstrated by high resolution imaging, elemental mapping and tomography. The dissolution of Ni during fuel cell conditioning leads to highly complex, porous structures which were visualized in 3D by electron tomography. Quantification of the rendered surfaces following catalyst pretreatment, conditioning, and cycling shows the important role pore structure plays in surface area, activity, and durability.

  17. Linking home energy rating systems with energy efficiency financing: Progress on national and state programs

    SciTech Connect

    Farhar, B.C.; Collins, N.E.; Walsh, R.W.

    1996-10-01

    In 1991 and early 1992, the U.S. Department of Energy (DOE), in cooperation with the U.S. Department of Housing and Urban Development (HUD), established a National Collaborative on Home Energy Rating Systems (HERS) and Energy Efficient Mortgages (EEMs). The Collaborative's purpose was to involve stakeholders at a national policy level to develop a plan leading the nation toward a voluntary system linking HERS with EEMs. The National Renewable Energy Laboratory (NREL) coordinated the National Collaborative's meetings for DOE. Composed of representatives from 25 stakeholder organizations, the Collaborative, after some 14 meetings, reached consensus on two documents, both published by NREL in mg 1992: A National Program for Energy-Efficient Mortgages and Home Energy Rating Systems: A Blueprint for Action and Going National with HERS and EEMs: Issues and Impacts, The Collected Papers of the National Collaborative.

  18. Identification of metabolic signatures linked to anti-inflammatory effects of Faecalibacterium prausnitzii

    DOE PAGES [OSTI]

    Miquel, Sylvie; Leclerc, Marion; Martin, Rebeca; Chain, Florian; Lenoir, Marion; Raguideau, Sébastien; Hudault, Sylvie; Bridonneau, Chantal; Northen, Trent; Bowen, Benjamin; et al

    2015-04-21

    Faecalibacterium prausnitzii is an anti-inflammatory commensal bacterium identified on the basis of human clinical data. The mechanisms underlying its beneficial effects are still unknown. Gnotobiotic mice harboring F. prausnitzii (A2-165) and Escherichia coli (K-12 JM105) were subjected to 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced acute colitis. The inflammatory colitis scores and a gas chromatography-time of flight (GC/TOF) mass spectrometry-based metabolomic profile were monitored in blood, ileum, cecum, colon, and feces in gnotobiotic mice. The potential anti-inflammatory metabolites were tested in vitro. We obtained stable E. coli and F. prausnitzii-diassociated mice in which E. coli primed the gastrointestinal tract (GIT), allowing a durable andmore » stable establishment of F. prausnitzii. The disease activity index, histological scores, myeloperoxidase (MPO) activity, and serum cytokine levels were significantly lower in the presence of F. prausnitzii after TNBS challenge. The protective effect of F. prausnitzii against colitis was correlated to its implantation level and was linked to overrepresented metabolites along the GIT and in serum. Among 983 metabolites in GIT samples and serum, 279 were assigned to known chemical reactions. Some of them, belonging to the ammonia (α-ketoglutarate), osmoprotective (raffinose), and phenolic (including anti-inflammatory shikimic and salicylic acids) pathways, were associated with a protective effect of F. prausnitzii, and the functional link was established in vitro for salicylic acid. We show for the first time that F. prausnitzii is a highly active commensal bacterium involved in reduction of colitis through in vivo modulation of metabolites along the GIT and in the peripheral blood.« less

  19. JLF Facility-related Publications

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

    facilityrelated publications JLF Facility-related Publications Europa Janus Titan Title Author Source Date 1.1J, 120fs laser system based on Nd;glass-pumped Ti:sapphire A. Sullivan, J. Bonlie, D.F. Price, and W.E. White Optics Lett. 21, 603 1996 Chirped-pulse amplification with flashlamp-pumped Ti:sapphire amplifiers J.D. Bonlie, W.E. White, D.F. Price, and D.H. Reitze SPIE Proceedings 2116, 315 1994 Title Author Source Date New optical diagnostics for equation of state experiments on the Janus

  20. Epistemology and Rosen's Modeling Relation

    SciTech Connect

    Dress, W.B.

    1999-11-07

    Rosen's modeling relation is embedded in Popper's three worlds to provide an heuristic tool for model building and a guide for thinking about complex systems. The utility of this construct is demonstrated by suggesting a solution to the problem of pseudo science and a resolution of the famous Bohr-Einstein debates. A theory of bizarre systems is presented by an analogy with entangled particles of quantum mechanics. This theory underscores the poverty of present-day computational systems (e.g., computers) for creating complex and bizarre entities by distinguishing between mechanism and organism.