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Sample records for iem computes world

  1. Other World Computing | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    World Computing Jump to: navigation, search Name Other World Computing Facility Other World Computing Sector Wind energy Facility Type Community Wind Facility Status In Service...

  2. Jaguar: The World?s Most Powerful Computer

    SciTech Connect (OSTI)

    Bland, Arthur S Buddy; Rogers, James H; Kendall, Ricky A; Kothe, Douglas B; Shipman, Galen M

    2009-01-01

    The Cray XT system at ORNL is the world s most powerful computer with several applications exceeding one-petaflops performance. This paper describes the architecture of Jaguar with combined XT4 and XT5 nodes along with an external Lustre file system and external login nodes. We also present some early results from Jaguar.

  3. Analysis of Radiological Consequences of Postulated Releases from the IEM Cell

    SciTech Connect (OSTI)

    HIMES, D.A.

    2002-11-06

    The Interim Examination and Maintenance (IEM) Cell is located inside the Reactor Containment Building (RCB) at the Fast Flux Test Facility (FFTF). The IEM Cell is a shielded, hot-cell complex which houses the remotely operated equipment originally designed for the performance of nondestructive examination of core components and limited maintenance of reactor plant equipment. The cell is currently being used for preparation and packaging of fueled components into Core Component Containers (CCC) for transfer to dry storage. This analysis provides an assessment of radiological consequences onsite and at the site boundary for three bounding postulated accident scenarios.

  4. Calculation of dose rates during replacement of the 3CL seal tube in the FFTF IEM cell

    SciTech Connect (OSTI)

    Nelson, J.V.

    1997-11-12

    In September 1996, the seal tube at the 3CL window of the Interim Examination and Maintenance (IEM) Cell at the Fast Flux Test Facility (FFTF) failed. Replacement of the seal tube required removing the 3CL master slave manipulator (MSM) and shielding creating a streaming path for radiation from irradiated fuel and activated hardware in the IEM Cell. As a part of the preparation for the seal tube replacement, expected dose rates in the IEM Cell gallery outside the open 3CL penetration during the repair work were evaluated.

  5. Remote disassembly of the absorber open-test assembly at the FFTF/IEM cell

    SciTech Connect (OSTI)

    Ramsey, E.B.

    1990-01-01

    The Fast Flux Test Facility (FFTF) interim examination and maintenance (IEM) cell is used for the remote disassembly of irradiated fuel and material experiments. The absorber open-test assembly (AOTA) is a 12-m (40-ft)-long instrumented absorber (control-rod-material) test assembly. Its primary purpose is to characterize the FFTF control-rod-material reaction rate during reactor operation. Instrumentation allowed temperature and pressure measurements at various locations in several absorber pins during reactor operation. After residing several months in the reactor, the assembly was transferred to the IEM cell by the closed-loop ex-vessel machine (CLEM) for separation of the irradiated portion of the experiment from the instrument stalk. After separation, the 3.6-m (12-ft)-long assembly was processed through the sodium removal system and shipped off-site for examination. This success allowed the timely completion of a major task on the FFTF operations schedule.

  6. Scientists use world's fastest computer to model materials under extreme

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

    conditions Materials under extreme conditions Scientists use world's fastest computer to model materials under extreme conditions Materials scientists are for the first time attempting to create atomic-scale models that describe how voids are created, grow, and merge. October 30, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

  7. Scientists use world's fastest computer to simulate nanoscale material

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

    failure Nanoscale material failure Scientists use world's fastest computer to simulate nanoscale material failure With this new tool, scientists can better study what nanowires do under stress. October 29, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  8. Scientists use world's fastest computer to understand nonlinear physics of

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

    high-power lasers Nonlinear physics of high-power lasers Scientists use world's fastest computer to understand nonlinear physics of high-power lasers To achieve fusion scientists must put as much laser energy on target as possible. October 28, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  9. A Computing Environment to Support Repeatable Scientific Big Data Experimentation of World-Wide Scientific Literature

    SciTech Connect (OSTI)

    Schlicher, Bob G; Kulesz, James J; Abercrombie, Robert K; Kruse, Kara L

    2015-01-01

    A principal tenant of the scientific method is that experiments must be repeatable and relies on ceteris paribus (i.e., all other things being equal). As a scientific community, involved in data sciences, we must investigate ways to establish an environment where experiments can be repeated. We can no longer allude to where the data comes from, we must add rigor to the data collection and management process from which our analysis is conducted. This paper describes a computing environment to support repeatable scientific big data experimentation of world-wide scientific literature, and recommends a system that is housed at the Oak Ridge National Laboratory in order to provide value to investigators from government agencies, academic institutions, and industry entities. The described computing environment also adheres to the recently instituted digital data management plan mandated by multiple US government agencies, which involves all stages of the digital data life cycle including capture, analysis, sharing, and preservation. It particularly focuses on the sharing and preservation of digital research data. The details of this computing environment are explained within the context of cloud services by the three layer classification of Software as a Service , Platform as a Service , and Infrastructure as a Service .

  10. Computing

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

    Computing Computing Providing world-class high performance computing capability that enables unsurpassed solutions to complex problems of strategic national interest. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets Since 1978 Los Alamos has won 137 of the prestigious R&D 100 Awards. Los Alamos honored for industry collaboration in 2016 HPCwire Awards Los Alamos National Laboratory has been recognized for the Lab's collaboration with

  11. Two of the World's Most Powerful Computers work for NNSA | National...

    National Nuclear Security Administration (NNSA)

    NNSA's newest champion supercomputer was named after the Trinity Test of 1945-the world's ... NNSA set out to build Trinity in July 2014, and the first test beds for the next ...

  12. computers

    National Nuclear Security Administration (NNSA)

    Each successive generation of computing system has provided greater computing power and energy efficiency.

    CTS-1 clusters will support NNSA's Life Extension Program and...

  13. When worlds collide - Mac to MS-DOS. [Data transfer to and from Apple Macintosh computers and MS-DOS based personal computers

    SciTech Connect (OSTI)

    Busbey, A.B.

    1989-04-01

    A number of methods and products, both hardware and software, to allow data exchange between Apple Macintosh computers and MS-DOS based systems. These included serial null modem connections, MS-DOS hardware and/or software emulation, MS-DOS disk-reading hardware and networking.

  14. Computing

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

    Computing and Storage Requirements Computing and Storage Requirements for FES J. Candy General Atomics, San Diego, CA Presented at DOE Technical Program Review Hilton Washington DC/Rockville Rockville, MD 19-20 March 2013 2 Computing and Storage Requirements Drift waves and tokamak plasma turbulence Role in the context of fusion research * Plasma performance: In tokamak plasmas, performance is limited by turbulent radial transport of both energy and particles. * Gradient-driven: This turbulent

  15. computers

    National Nuclear Security Administration (NNSA)

    California.

    Retired computers used for cybersecurity research at Sandia National...

  16. International Energy Module

    Gasoline and Diesel Fuel Update

    self-contained units which are linked by an integrating mechanism. The NEMS International Energy Module (IEM) computes world oil prices, provides a set of crude oil and refined...

  17. Computing

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

    Office of Advanced Scientific Computing Research in the Department of Energy Office of Science under contract number DE-AC02-05CH11231. ! Application and System Memory Use, Configuration, and Problems on Bassi Richard Gerber Lawrence Berkeley National Laboratory NERSC User Services ScicomP 13 Garching bei München, Germany, July 17, 2007 ScicomP 13, July 17, 2007, Garching Overview * About Bassi * Memory on Bassi * Large Page Memory (It's Great!) * System Configuration * Large Page

  18. World Energy Projection System Plus Model Documentation: World Electricity Model

    Reports and Publications

    2011-01-01

    This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) World Electricity Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

  19. Assumptions to the Annual Energy Outlook 2015

    U.S. Energy Information Administration (EIA) (indexed site)

    International Energy Module The National Energy Modeling System International Energy Module (IEM) simulates the interaction between U.S. and global petroleum markets. It uses assumptions of economic growth and expectations of future U.S. and world crude-like liquids production and consumption to estimate the effects of changes in U.S. liquid fuels markets on the international petroleum market. For each year of the forecast, the IEM computes Brent and WTI prices, provides a supply curve of world

  20. Computing Videos

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

    Computing Videos Computing

    1. The world's first nuclear detonation

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

      (and other Manhattan Project sites). It took them less than two years to change the world. July 10, 2015 x x "Highly accurate 3D computing is a Holy Grail of the Stockpile...

    2. Neal Lane: Science in a Flat World

      ScienceCinema (OSTI)

      Neal Lane

      2016-07-12

      Lane discusses the changes that have taken place in the world since World War II that have made it "flatter," referring to Thomas L. Friedman's book, The World is Flat. Friedman's main premise is that inexpensive telecommunications is bringing about unhampered international competition, the demise of economic stability, and a trend toward outsourcing services, such as computer programming, engineering and science research.

    3. Neal Lane: Science in a Flat World

      SciTech Connect (OSTI)

      Neal Lane

      2006-09-12

      Lane discusses the changes that have taken place in the world since World War II that have made it "flatter," referring to Thomas L. Friedman's book, The World is Flat. Friedman's main premise is that inexpensive telecommunications is bringing about unhampered international competition, the demise of economic stability, and a trend toward outsourcing services, such as computer programming, engineering and science research.

    4. Student's algorithm solves real-world problem

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

      Student's algorithm solves real-world problem Supercomputing Challenge: student's algorithm solves real-world problem Students learn how to use powerful computers to analyze, model, and solve real-world problems. April 3, 2012 Jordon Medlock of Albuquerque's Manzano High School won the 2012 Lab-sponsored Supercomputing Challenge Jordon Medlock of Albuquerque's Manzano High School won the 2012 Lab-sponsored Supercomputing Challenge by creating a computer algorithm that automates the process of

    5. World Natural Gas Model

      Energy Science and Technology Software Center (OSTI)

      1994-12-01

      RAMSGAS, the Research and Development Analysis Modeling System World Natural Gas Model, was developed to support planning of unconventional gaseoues fuels research and development. The model is a scenario analysis tool that can simulate the penetration of unconventional gas into world markets for oil and gas. Given a set of parameter values, the model estimates the natural gas supply and demand for the world for the period from 1980 to 2030. RAMSGAS is based onmore » a supply/demand framwork and also accounts for the non-renewable nature of gas resources. The model has three fundamental components: a demand module, a wellhead production cost module, and a supply/demand interface module. The demand for gas is a product of total demand for oil and gas in each of 9 demand regions and the gas share. Demand for oil and gas is forecast from the base year of 1980 through 2030 for each demand region, based on energy growth rates and price-induced conservation. For each of 11 conventional and 19 unconventional gas supply regions, wellhead production costs are calculated. To these are added transportation and distribution costs estimates associated with moving gas from the supply region to each of the demand regions and any economic rents. Based on a weighted average of these costs and the world price of oil, fuel shares for gas and oil are computed for each demand region. The gas demand is the gas fuel share multiplied by the total demand for oil plus gas. This demand is then met from the available supply regions in inverse proportion to the cost of gas from each region. The user has almost complete control over the cost estimates for each unconventional gas source in each year and thus can compare contributions from unconventional resources under different cost/price/demand scenarios.« less

    6. About ALCF | Argonne Leadership Computing Facility

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

      discoveries and engineering breakthroughs for humanity by designing and providing world-leading computing facilities in partnership with the computational science community. ...

    7. World Energy Projection System Plus Model Documentation: Industrial Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) World Industrial Model (WIM). It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    8. World Crude Oil Prices

      U.S. Energy Information Administration (EIA) (indexed site)

      World Crude Oil Prices (Dollars per Barrel) The data on this page are no longer available.

    9. WCI - World Consensus Initiative

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

      World Consensus Initiative 2005 Workshop Recap WCI 2004 Website WCI Book Contributed Papers

    10. Computational mechanics

      SciTech Connect (OSTI)

      Goudreau, G.L.

      1993-03-01

      The Computational Mechanics thrust area sponsors research into the underlying solid, structural and fluid mechanics and heat transfer necessary for the development of state-of-the-art general purpose computational software. The scale of computational capability spans office workstations, departmental computer servers, and Cray-class supercomputers. The DYNA, NIKE, and TOPAZ codes have achieved world fame through our broad collaborators program, in addition to their strong support of on-going Lawrence Livermore National Laboratory (LLNL) programs. Several technology transfer initiatives have been based on these established codes, teaming LLNL analysts and researchers with counterparts in industry, extending code capability to specific industrial interests of casting, metalforming, and automobile crash dynamics. The next-generation solid/structural mechanics code, ParaDyn, is targeted toward massively parallel computers, which will extend performance from gigaflop to teraflop power. Our work for FY-92 is described in the following eight articles: (1) Solution Strategies: New Approaches for Strongly Nonlinear Quasistatic Problems Using DYNA3D; (2) Enhanced Enforcement of Mechanical Contact: The Method of Augmented Lagrangians; (3) ParaDyn: New Generation Solid/Structural Mechanics Codes for Massively Parallel Processors; (4) Composite Damage Modeling; (5) HYDRA: A Parallel/Vector Flow Solver for Three-Dimensional, Transient, Incompressible Viscous How; (6) Development and Testing of the TRIM3D Radiation Heat Transfer Code; (7) A Methodology for Calculating the Seismic Response of Critical Structures; and (8) Reinforced Concrete Damage Modeling.

    11. Computing Resources

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

      Cluster-Image TRACC RESEARCH Computational Fluid Dynamics Computational Structural Mechanics Transportation Systems Modeling Computing Resources The TRACC Computational Clusters ...

    12. Information Science, Computing, Applied Math

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

      Information Science, Computing, Applied Math Information Science, Computing, Applied Math National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Computer, Computational, and Statistical Sciences (CCS)» High Performance Computing (HPC)» Extreme Scale Computing, Co-design» supercomputing into the future Overview Los Alamos Asteroid Killer

    13. Computing Frontier: Distributed Computing

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

      Computing Frontier: Distributed Computing and Facility Infrastructures Conveners: Kenneth Bloom 1 , Richard Gerber 2 1 Department of Physics and Astronomy, University of Nebraska-Lincoln 2 National Energy Research Scientific Computing Center (NERSC), Lawrence Berkeley National Laboratory 1.1 Introduction The field of particle physics has become increasingly reliant on large-scale computing resources to address the challenges of analyzing large datasets, completing specialized computations and

    14. World oil trends

      SciTech Connect (OSTI)

      Anderson, A. )

      1991-01-01

      This book provides data on many facets of the world oil industry topics include; oil consumption; oils share of energy consumption; crude oil production; natural gas production; oil reserves; prices of oil; world refining capacity; and oil tankers.

    15. WORLD EDITOR TRAINING GUIDE

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

      WORLD EDITOR TRAINING GUIDE Doc number: ESD-12-P19313 Revision: 1.0, April 2013 World Editor Training Guide April 2013 i . CONTENTS CONTENTS ............................................................................................................................... I INTRODUCTION .....................................................................................................................1 Learning Objectives

    16. World Bio Markets

      Energy.gov [DOE]

      Held in Amsterdam, Netherlands, the 10th anniversary World Bio Markets convened from March 1– 4, 2015.

    17. Magellan: A Cloud Computing Testbed

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

      Magellan News & Announcements Archive Petascale Initiative Exascale Computing APEX TOKIO: Total Knowledge of I/O Home » R & D » Archive » Magellan: A Cloud Computing Testbed Magellan: A Cloud Computing Testbed Cloud computing is gaining a foothold in the business world, but can clouds meet the specialized needs of scientists? That was one of the questions NERSC's Magellan cloud computing testbed explored between 2009 and 2011. The goal of Magellan, a project funded through the U.S.

    18. Software and High Performance Computing

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

      Software and High Performance Computing Software and High Performance Computing Providing world-class high performance computing capability that enables unsurpassed solutions to complex problems of strategic national interest Contact thumbnail of Kathleen McDonald Head of Intellectual Property, Business Development Executive Kathleen McDonald Richard P. Feynman Center for Innovation (505) 667-5844 Email Software Computational physics, computer science, applied mathematics, statistics and the

    19. United States Regains Lead with World's Fastest Supercomputer |

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

      Department of Energy Regains Lead with World's Fastest Supercomputer United States Regains Lead with World's Fastest Supercomputer June 18, 2012 - 2:02pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - Energy Secretary Steven Chu today announced that a supercomputer called Sequoia at Lawrence Livermore National Laboratory (LLNL) in Livermore, California, received the rank of the world's most powerful computing system. The Top500 list, which annually ranks the world's fastest

    20. Computing and Computational Sciences Directorate - Computer Science...

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

      Computer Science and Mathematics Division The Computer Science and Mathematics Division (CSMD) is ORNL's premier source of basic and applied research in high-performance computing, ...

    1. Computation & Simulation > Theory & Computation > Research >...

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

      it. Click above to view. computational2 computational3 In This Section Computation & Simulation Computation & Simulation Extensive combinatorial results and ongoing basic...

    2. High Performance Computing at the Oak Ridge Leadership Computing Facility

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

      High Performance Computing at the Oak Ridge Leadership Computing Facility Go to Menu Page 2 Outline * Our Mission * Computer Systems: Present, Past, Future * Challenges Along the Way * Resources for Users Go to Menu Page 3 Our Mission Go to Menu Page 4 * World's most powerful computing facility * Nation's largest concentration of open source materials research * $1.3B budget * 4,250 employees * 3,900 research guests annually * $350 million invested in modernization * Nation's most diverse energy

    3. IEO2016 World Chapter

      Gasoline and Diesel Fuel Update

      ... gas (2.7%), nuclear power (2.4%), and coal (0.8%). Government policies and incentives throughout the world support the rapid construction of renewable generation facilities. ...

    4. the World Wide Web

      Office of Scientific and Technical Information (OSTI)

      technical report has been made electronically available on the World Wide Web through a contribution from Walter L. Warnick In honor of Enrico Fermi Leader of the first nuclear ...

    5. World Bio Markets

      Energy.gov [DOE]

      The World Bio Markets meeting will held from March 14-17, 2016 in Amsterdam, Netherlands. The meeting will gather experts in the bioenergy industry from all over the world. Bioenergy Technologies Office Demonstration and Market Transformation Program Manager Jim Spaeth will be giving a presentation entitled, “Policy updates and outlooks from key biofuel markets,” and will discuss technical, policy and investment developments, and success stories.

    6. Computing and Computational Sciences Directorate - Computer Science...

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

      SECRETARIAL SUPPORT Winner: Lora Wolfe Organization: Computer Science and Mathematics Division Citation: For exemplary administrative secretarial support to the Computer Science ...

    7. World Energy Projection System Plus Model Documentation: Natural Gas Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Natural Gas Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    8. World Energy Projection System Plus Model Documentation: Transportation Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) International Transportation model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    9. World Energy Projection System Plus Model Documentation: Greenhouse Gases Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Greenhouse Gases Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    10. World Energy Projection System Plus Model Documentation: Residential Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Residential Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    11. World Energy Projection System Plus Model Documentation: Coal Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Coal Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    12. World Energy Projection System Plus Model Documentation: District Heat Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) District Heat Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    13. World Energy Projection System Plus Model Documentation: Commercial Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Commercial Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    14. World Energy Projection System Plus Model Documentation: Main Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Main Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    15. World Energy Projection System Plus Model Documentation: Refinery Model

      Reports and Publications

      2011-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Refinery Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    16. World Energy Projection System Plus Model Documentation: Main Model

      Reports and Publications

      2016-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Main Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    17. World Energy Projection System Plus Model Documentation: Refinery Model

      Reports and Publications

      2016-01-01

      This report documents the objectives, analytical approach and development of the World Energy Projection System Plus (WEPS ) Refinery Model. It also catalogues and describes critical assumptions, computational methodology, parameter estimation techniques, and model source code.

    18. Computational Science and Innovation

      SciTech Connect (OSTI)

      Dean, David Jarvis

      2011-01-01

      Simulations - utilizing computers to solve complicated science and engineering problems - are a key ingredient of modern science. The U.S. Department of Energy (DOE) is a world leader in the development of high-performance computing (HPC), the development of applied math and algorithms that utilize the full potential of HPC platforms, and the application of computing to science and engineering problems. An interesting general question is whether the DOE can strategically utilize its capability in simulations to advance innovation more broadly. In this article, I will argue that this is certainly possible.

    19. Convergence: Computing and communications

      SciTech Connect (OSTI)

      Catlett, C.

      1996-12-31

      This paper highlights the operations of the National Center for Supercomputing Applications (NCSA). NCSA is developing and implementing a national strategy to create, use, and transfer advanced computing and communication tools and information technologies for science, engineering, education, and business. The primary focus of the presentation is historical and expected growth in the computing capacity, personal computer performance, and Internet and WorldWide Web sites. Data are presented to show changes over the past 10 to 20 years in these areas. 5 figs., 4 tabs.

    20. Computing and Computational Sciences

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

      [an error occurred while processing this directive] [an error occurred while processing this directive] Internships ORNL offers a wide variety of exciting summer positions for Summer 2004. Talented, highly-motivated students will have a chance to put their fresh ideas and energetic drive into action on high level research projects. If you want to spend a summer working on cutting-edge technology with some of the world's leading researchers and meet and work with other students from around the

    1. DOE's Oak Ridge Supercomputer Now World's Fastest for Open Science |

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

      Department of Energy Supercomputer Now World's Fastest for Open Science DOE's Oak Ridge Supercomputer Now World's Fastest for Open Science November 10, 2008 - 4:47pm Addthis OAK RIDGE, Tenn. -- The latest upgrade to the Cray XT Jaguar supercomputer at the Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL) has increased the system's computing power to a peak 1.64 "petaflops," or quadrillion mathematical calculations per second, making Jaguar the world's first

    2. World Energy Projection System Plus (WEPS ): Global Activity Module

      Reports and Publications

      2013-01-01

      World Energy Projection System Plus Model Documentation: Global Activity Module Documents the objectives, analytical approach, and development of the World Energy Projection Plus (WEPS ) Global Activity Module (GAM) used to develop the International Energy Outlook for 2013 (IEO2013). The report catalogues and describes the module assumptions, computations, methodology, parameter estimation techniques, and mainframe source code.

    3. Computing and Computational Sciences Directorate - Computer Science...

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

      Oak Ridge National Laboratory is home to several of the world's most powerful supercomputing resources. Each of these resources is dedicated to delivering high-impact science ...

    4. Sunergy World | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Jump to: navigation, search Name: Sunergy World Place: Boise, Idaho Zip: 83707 Sector: Solar, Wind energy Product: Idaho-based wind and solar project developer. References:...

    5. World Energy | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Energy Name: World Energy Address: 2 Constitution Center Place: Boston, Massachusetts Zip: 02129 Region: Greater Boston Area Sector: Biofuels Product: Provider of biodiesel...

    6. Computers as tools

      SciTech Connect (OSTI)

      Eriksson, I.V.

      1994-12-31

      The following message was recently posted on a bulletin board and clearly shows the relevance of the conference theme: {open_quotes}The computer and digital networks seem poised to change whole regions of human activity -- how we record knowledge, communicate, learn, work, understand ourselves and the world. What`s the best framework for understanding this digitalization, or virtualization, of seemingly everything? ... Clearly, symbolic tools like the alphabet, book, and mechanical clock have changed some of our most fundamental notions -- self, identity, mind, nature, time, space. Can we say what the computer, a purely symbolic {open_quotes}machine,{close_quotes} is doing to our thinking in these areas? Or is it too early to say, given how much more powerful and less expensive the technology seems destinated to become in the next few decades?{close_quotes} (Verity, 1994) Computers certainly affect our lives and way of thinking but what have computers to do with ethics? A narrow approach would be that on the one hand people can and do abuse computer systems and on the other hand people can be abused by them. Weli known examples of the former are computer comes such as the theft of money, services and information. The latter can be exemplified by violation of privacy, health hazards and computer monitoring. Broadening the concept from computers to information systems (ISs) and information technology (IT) gives a wider perspective. Computers are just the hardware part of information systems which also include software, people and data. Information technology is the concept preferred today. It extends to communication, which is an essential part of information processing. Now let us repeat the question: What has IT to do with ethics? Verity mentioned changes in {open_quotes}how we record knowledge, communicate, learn, work, understand ourselves and the world{close_quotes}.

    7. Compute nodes

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

      Compute nodes Compute nodes Click here to see more detailed hierachical map of the topology of a compute node. Last edited: 2016-07-21 12:08:42

    8. What the World's Greatest Energy Managers Do Differently

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

      the World's GREATEST Energy Managers Do Differently? Nasr Alkadi, PhD, CEM U.S. DOE Advanced Manufacturing Office (AMO) Tuesday Webcast for Industry Role of an Energy Manager July 10, 2012 Oak Ridge National Laboratory (ORNL) is DOE's Largest Science and Energy Laboratory  World's most powerful open scientific computer  Operating the world's most intense pulsed neutron source and a world-class research reactor  $1.4B budget  4,550 employees  4,000 research guests annually 

    9. Computer System,

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

      undergraduate summer institute http:isti.lanl.gov (Educational Prog) 2016 Computer System, Cluster, and Networking Summer Institute Purpose The Computer System,...

    10. The Brave Nu World

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

      Brave Nu World Andre de Gouvea Northwestern April 27, 2016 4:00 p.m. - Wilson Hall, One West I review the current theoretical and phenomenological status of neutrino physics. I will discuss our current understanding of neutrino properties, open questions, some new physics ideas behind nonzero neutrino masses, and the challenges of piecing together the neutrino mass puzzle. I will also comment on the new physics reach of the current and the next generation of neutrino oscillation experiments

    11. View on world market

      SciTech Connect (OSTI)

      Poulsen, J.

      1996-12-31

      Opinions on the world market for wind power are presented in this paper. Reasons contributing to a potential growth in wind power are cited. Increased demand is expected to arise due to increased energy needs and environmental concerns. Barriers, primarily political, to the development of wind energy are assessed. Development is predicted to occur first in countries with a demand for new capacity and political decisions to protect the environment.

    12. ALCF summer student projects tackle real-world problems | Argonne

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

      Leadership Computing Facility ALCF summer student projects tackle real-world problems Author: Sophia Chun October 4, 2016 Facebook Twitter LinkedIn Google E-mail Printer-friendly version Dominique Hoskin took an important first step towards a future career in designing commercial aircrafts by spending his summer working with high-performance computing (HPC) codes at the Argonne Leadership Computing Facility (ALCF), a U.S. Department of Energy Office of Science User Facility. "My

    13. Computing Sciences

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

      Computing Sciences Our Vision National User Facilities Research Areas In Focus Global Solutions ⇒ Navigate Section Our Vision National User Facilities Research Areas In Focus Global Solutions Computational Research Division The Computational Research Division conducts research and development in mathematical modeling and simulation, algorithm design, data storage, management and analysis, computer system architecture and high-performance software implementation. Scientific Networking

    14. Computing Information

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

      Information From here you can find information relating to: Obtaining the right computer accounts. Using NIC terminals. Using BooNE's Computing Resources, including: Choosing your desktop. Kerberos. AFS. Printing. Recommended applications for various common tasks. Running CPU- or IO-intensive programs (batch jobs) Commonly encountered problems Computing support within BooNE Bringing a computer to FNAL, or purchasing a new one. Laptops. The Computer Security Program Plan for MiniBooNE The

    15. Computing | U.S. DOE Office of Science (SC)

      Office of Science (SC) [DOE]

      Print Text Size: A A A FeedbackShare Page Computing: the World Wide Web CERN scientist Tim Berners-Lee developed the World Wide Web to give particle physicists a tool to ...

    16. Scientists use world's fastest computer to model materials under...

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

      ... For instance, gas gun experiments launch a "flyer plate" impactor at a target sample whose thickness is typically several millimeters, while simulations struggled to reach hundreds ...

    17. WATER-TRAPPED WORLDS

      SciTech Connect (OSTI)

      Menou, Kristen [Department of Astronomy, Columbia University, 550 West 120th Street, New York, NY 10027 (United States)

      2013-09-01

      Although tidally locked habitable planets orbiting nearby M-dwarf stars are among the best astronomical targets to search for extrasolar life, they may also be deficient in volatiles and water. Climate models for this class of planets show atmospheric transport of water from the dayside to the nightside, where it is precipitated as snow and trapped as ice. Since ice only slowly flows back to the dayside upon accumulation, the resulting hydrological cycle can trap a large amount of water in the form of nightside ice. Using ice sheet dynamical and thermodynamical constraints, I illustrate how planets with less than about a quarter the Earth's oceans could trap most of their surface water on the nightside. This would leave their dayside, where habitable conditions are met, potentially dry. The amount and distribution of residual liquid water on the dayside depend on a variety of geophysical factors, including the efficiency of rock weathering at regulating atmospheric CO{sub 2} as dayside ocean basins dry up. Water-trapped worlds with dry daysides may offer similar advantages as land planets for habitability, by contrast with worlds where more abundant water freely flows around the globe.

    18. World Biofuels Study

      SciTech Connect (OSTI)

      Alfstad,T.

      2008-10-01

      This report forms part of a project entitled 'World Biofuels Study'. The objective is to study world biofuel markets and to examine the possible contribution that biofuel imports could make to help meet the Renewable Fuel Standard (RFS) of the Energy Independence and Security Act of 2007 (EISA). The study was sponsored by the Biomass Program of the Assistant Secretary for Energy Efficiency and Renewable Energy (EERE), U.S. Department of Energy. It is a collaborative effort among the Office of Policy and International Affairs (PI), Department of Energy and Oak Ridge National Laboratory (ORNL), National Renewable Energy Laboratory (NREL) and Brookhaven National Laboratory (BNL). The project consisted of three main components: (1) Assessment of the resource potential for biofuel feedstocks such as sugarcane, grains, soybean, palm oil and lignocellulosic crops and development of supply curves (ORNL). (2) Assessment of the cost and performance of biofuel production technologies (NREL). (3) Scenario-based analysis of world biofuel markets using the ETP global energy model with data developed in the first parts of the study (BNL). This report covers the modeling and analysis part of the project conducted by BNL in cooperation with PI. The Energy Technology Perspectives (ETP) energy system model was used as the analytical tool for this study. ETP is a 15 region global model designed using the MARKAL framework. MARKAL-based models are partial equilibrium models that incorporate a description of the physical energy system and provide a bottom-up approach to study the entire energy system. ETP was updated for this study with biomass resource data and biofuel production technology cost and performance data developed by ORNL and NREL under Tasks 1 and 2 of this project. Many countries around the world are embarking on ambitious biofuel policies through renewable fuel standards and economic incentives. As a result, the global biofuel demand is expected to grow very rapidly over

    19. Wind World | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Wind World Place: Denmark Sector: Wind energy Product: WindWorld was a turbine manufacturer that was purchased by NEG Micon in 1998. NEG Micon was then purchased by Vestas in 2003....

    20. World nuclear outlook 1994

      SciTech Connect (OSTI)

      1994-12-01

      As part of the EIA program to provide energy information, this analysis report presents the current status and projections through 2010 of nuclear capacity, generation, and fuel cycle requirements for all countries in the world using nuclear power to generate electricity for commercial use. It also contains information and forecasts of developments in the uranium market. Long-term projections of US nuclear capacity, generation, and spent fuel discharges for three different scenarios through 2040 are developed for the Department of Energy`s Office of Civilian Radioactive Waste Management (OCRWM). In turn, the OCRWM provides partial funding for preparation of this report. The projections of uranium requirements are provided to the Organization for Economic Cooperation and Development (OECD) for preparation of the Nuclear Energy Agency/OECD report, Summary of Nuclear Power and Fuel Cycle Data in OECD Member Countries.

    1. World nuclear outlook 1995

      SciTech Connect (OSTI)

      1995-09-29

      As part of the EIA program to provide energy information, this analysis report presents the current status and projections through 2015 of nuclear capacity, generation, and fuel cycle requirements for all countries in the world using nuclear power to generate electricity for commercial use. It also contains information and forecasts of developments in the uranium market. Long-term projections of US nuclear capacity, generation, and spent fuel discharges for two different scenarios through 2040 are developed for the Department of Energy`s Office of Civilian Radioactive Waste Management (OCRWM). In turn, the OCRWM provides partial funding for preparation of this report. The projections of uranium requirements are provided to the Organization for Economic Cooperation and Development (OECD) for preparation of the Nuclear Energy Agency/OECD report, Summary of Nuclear Power and Fuel Cycle Data in OECD Member Countries.

    2. INCITE grants awarded to 56 computational research projects ...

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

      "The INCITE program drives some of the world's most ambitious and groundbreaking computational research in science and engineering," said James Hack, director of the National ...

    3. Human-computer interface

      DOE Patents [OSTI]

      Anderson, Thomas G.

      2004-12-21

      The present invention provides a method of human-computer interfacing. Force feedback allows intuitive navigation and control near a boundary between regions in a computer-represented space. For example, the method allows a user to interact with a virtual craft, then push through the windshield of the craft to interact with the virtual world surrounding the craft. As another example, the method allows a user to feel transitions between different control domains of a computer representation of a space. The method can provide for force feedback that increases as a user's locus of interaction moves near a boundary, then perceptibly changes (e.g., abruptly drops or changes direction) when the boundary is traversed.

    4. Thematic World Wide Web Visualization System

      Energy Science and Technology Software Center (OSTI)

      1996-10-10

      WebTheme is a system designed to facilitate world wide web information access and retrieval through visualization. It consists of two principal pieces, a WebTheme Server which allows users to enter in a query and automatocally harvest and process information of interest, and a WebTheme browser, which allows users to work with both Galaxies and Themescape visualizations of their data within a JAVA capable world wide web browser. WebTheme is an Internet solution, meaning that accessmore » to the server and the resulting visualizations can all be performed through the use of a WWW browser. This allows users to access and interact with SPIRE (Spatial Paradigm for Information Retrieval and Exploration) based visualizations through a web browser regardless of what computer platforms they are running on. WebTheme is specifically designed to create databases by harvesting and processing WWW home pages available on the Internet.« less

    5. Computer Security

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

      computer security Computer Security All JLF participants must fully comply with all LLNL computer security regulations and procedures. A laptop entering or leaving B-174 for the sole use by a US citizen and so configured, and requiring no IP address, need not be registered for use in the JLF. By September 2009, it is expected that computers for use by Foreign National Investigators will have no special provisions. Notify maricle1@llnl.gov of all other computers entering, leaving, or being moved

    6. Compute Nodes

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

      Compute Nodes Compute Nodes Quad CoreAMDOpteronprocessor Compute Node Configuration 9,572 nodes 1 quad-core AMD 'Budapest' 2.3 GHz processor per node 4 cores per node (38,288 total cores) 8 GB DDR3 800 MHz memory per node Peak Gflop rate 9.2 Gflops/core 36.8 Gflops/node 352 Tflops for the entire machine Each core has their own L1 and L2 caches, with 64 KB and 512KB respectively 2 MB L3 cache shared among the 4 cores Compute Node Software By default the compute nodes run a restricted low-overhead

    7. Computer, Computational, and Statistical Sciences

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

      CCS Computer, Computational, and Statistical Sciences Computational physics, computer science, applied mathematics, statistics and the integration of large data streams are central to scientific discovery and innovation. Leadership Division Leader Frank J. Alexander (Acting) Email Deputy Division Leader James Cooley (Acting) Email Earth climate map A single time step from an MPAS (Model for Prediction Across Scales) simulation, showing the temperature of the ocean. Building on research in human

    8. High Performance Computing Facility Operational Assessment, CY...

      Office of Scientific and Technical Information (OSTI)

      At 2.33 petaflops peak performance, the Cray XT Jaguar delivered more than 1.4 billion core hours in calendar year (CY) 2011 to researchers around the world for computational ...

    9. Sandia National Laboratories: Advanced Simulation and Computing

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

      Facebook Twitter YouTube Flickr RSS Advanced Simulation and Computing Advanced Simulation and Computing Taking on the World's Complex Challenges Advancing Science Frontiers Our research is producing new scientific insights about the world in which we live and assists in certifying the safety and reliability of the nation's nuclear weapons stockpile. Technology Provides the Tools Growth in data and the software and hardware demands needed for physics-based answers and predictive capabilities are

    10. Our Teams | Argonne Leadership Computing Facility

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

      About Overview History Staff Directory Our Teams User Advisory Council Careers Margaret Butler Fellowship Visiting Us Contact Us Expert Teams World-Class Expertise Our talented and diverse staff help make the ALCF one of the world's premier centers for computational science and engineering. Catalysts Catalysts are computational scientists who work directly with project teams to maximize and accelerate their research efforts. With multidisciplinary domain expertise, a deep knowledge of the ALCF

    11. Exascale Computing

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

      DesignForward FastForward CAL Partnerships Shifter: User Defined Images Archive APEX TOKIO: Total Knowledge of I/O Home » R & D » Exascale Computing Exascale Computing Moving forward into the exascale era, NERSC users place will place increased demands on NERSC computational facilities. Users will be facing increased complexity in the memory subsystem and node architecture. System designs and programming models will have to evolve to face these new challenges. NERSC staff are active in

    12. Computing Events

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

      Laboratory (pdf) DOENNSA Laboratories Fulfill National Mission with Trinity and Cielo Petascale Computers (pdf) Exascale Co-design Center for Materials in Extreme...

    13. Computer Science

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

      Cite Seer Department of Energy provided open access science research citations in chemistry, physics, materials, engineering, and computer science IEEE Xplore Full text...

    14. Computational Science

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

      ... Advanced Materials Laboratory Center for Integrated Nanotechnologies Combustion Research Facility Computational Science Research Institute Joint BioEnergy Institute About EC News ...

    15. World's Most Efficient Solar Cell

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

      World's Most Efficient Solar Cell National Renewable Energy Laboratory, Spectrolab Set Record For more information contact: George Douglas, 303-275-4096 e:mail: George Douglas ...

    16. Computing and Computational Sciences Directorate - Contacts

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

      Home About Us Contacts Jeff Nichols Associate Laboratory Director Computing and Computational Sciences Becky Verastegui Directorate Operations Manager Computing and...

    17. Computing and Computational Sciences Directorate - Divisions

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

      CCSD Divisions Computational Sciences and Engineering Computer Sciences and Mathematics Information Technolgoy Services Joint Institute for Computational Sciences National Center ...

    18. Extensible Computational Chemistry Environment

      Energy Science and Technology Software Center (OSTI)

      2012-08-09

      ECCE provides a sophisticated graphical user interface, scientific visualization tools, and the underlying data management framework enabling scientists to efficiently set up calculations and store, retrieve, and analyze the rapidly growing volumes of data produced by computational chemistry studies. ECCE was conceived as part of the Environmental Molecular Sciences Laboratory construction to solve the problem of researchers being able to effectively utilize complex computational chemistry codes and massively parallel high performance compute resources. Bringing themore » power of these codes and resources to the desktops of researcher and thus enabling world class research without users needing a detailed understanding of the inner workings of either the theoretical codes or the supercomputers needed to run them was a grand challenge problem in the original version of the EMSL. ECCE allows collaboration among researchers using a web-based data repository where the inputs and results for all calculations done within ECCE are organized. ECCE is a first of kind end-to-end problem solving environment for all phases of computational chemistry research: setting up calculations with sophisticated GUI and direct manipulation visualization tools, submitting and monitoring calculations on remote high performance supercomputers without having to be familiar with the details of using these compute resources, and performing results visualization and analysis including creating publication quality images. ECCE is a suite of tightly integrated applications that are employed as the user moves through the modeling process.« less

    19. Compute Nodes

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

      Compute Nodes Compute Nodes There are currently 2632 nodes available on PDSF. The compute (batch) nodes at PDSF are heterogenous, reflecting the periodic procurement of new nodes (and the eventual retirement of old nodes). From the user's perspective they are essentially all equivalent except that some have more memory per job slot. If your jobs have memory requirements beyond the default maximum of 1.1GB you should specify that in your job submission and the batch system will run your job on an

    20. Solar World USA not SolarWorld AG | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World USA not SolarWorld AG Jump to: navigation, search Name: Solar World USA (not SolarWorld AG) Place: Colorado Springs, Colorado Zip: 80907 Sector: Solar Product: Solar World...

    1. Compute Nodes

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

      Nodes Quad CoreAMDOpteronprocessor Compute Node Configuration 9,572 nodes 1 quad-core AMD 'Budapest' 2.3 GHz processor per node 4 cores per node (38,288 total cores) 8 GB...

    2. LHC Computing

      SciTech Connect (OSTI)

      Lincoln, Don

      2015-07-28

      The LHC is the world’s highest energy particle accelerator and scientists use it to record an unprecedented amount of data. This data is recorded in electronic format and it requires an enormous computational infrastructure to convert the raw data into conclusions about the fundamental rules that govern matter. In this video, Fermilab’s Dr. Don Lincoln gives us a sense of just how much data is involved and the incredible computer resources that makes it all possible.

    3. High Performance Computing Student Career Resources

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

      HPC » Students High Performance Computing Student Career Resources Explore the multiple dimensions of a career at Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Us Student Liaison Mychael Parish Email High Performance Computing Capabilities The High Performance Computing (HPC) Division supports the Laboratory mission by managing world-class Supercomputing Centers. Our capabilities

    4. Compute Nodes

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

      Compute Nodes Compute Nodes MC-proc.png Compute Node Configuration 6,384 nodes 2 twelve-core AMD 'MagnyCours' 2.1-GHz processors per node (see die image to the right and schematic below) 24 cores per node (153,216 total cores) 32 GB DDR3 1333-MHz memory per node (6,000 nodes) 64 GB DDR3 1333-MHz memory per node (384 nodes) Peak Gflop/s rate: 8.4 Gflops/core 201.6 Gflops/node 1.28 Peta-flops for the entire machine Each core has its own L1 and L2 caches, with 64 KB and 512KB respectively One 6-MB

    5. Computational mechanics

      SciTech Connect (OSTI)

      Raboin, P J

      1998-01-01

      The Computational Mechanics thrust area is a vital and growing facet of the Mechanical Engineering Department at Lawrence Livermore National Laboratory (LLNL). This work supports the development of computational analysis tools in the areas of structural mechanics and heat transfer. Over 75 analysts depend on thrust area-supported software running on a variety of computing platforms to meet the demands of LLNL programs. Interactions with the Department of Defense (DOD) High Performance Computing and Modernization Program and the Defense Special Weapons Agency are of special importance as they support our ParaDyn project in its development of new parallel capabilities for DYNA3D. Working with DOD customers has been invaluable to driving this technology in directions mutually beneficial to the Department of Energy. Other projects associated with the Computational Mechanics thrust area include work with the Partnership for a New Generation Vehicle (PNGV) for ''Springback Predictability'' and with the Federal Aviation Administration (FAA) for the ''Development of Methodologies for Evaluating Containment and Mitigation of Uncontained Engine Debris.'' In this report for FY-97, there are five articles detailing three code development activities and two projects that synthesized new code capabilities with new analytic research in damage/failure and biomechanics. The article this year are: (1) Energy- and Momentum-Conserving Rigid-Body Contact for NIKE3D and DYNA3D; (2) Computational Modeling of Prosthetics: A New Approach to Implant Design; (3) Characterization of Laser-Induced Mechanical Failure Damage of Optical Components; (4) Parallel Algorithm Research for Solid Mechanics Applications Using Finite Element Analysis; and (5) An Accurate One-Step Elasto-Plasticity Algorithm for Shell Elements in DYNA3D.

    6. Computing Resources

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

      Resources This page is the repository for sundry items of information relevant to general computing on BooNE. If you have a question or problem that isn't answered here, or a suggestion for improving this page or the information on it, please mail boone-computing@fnal.gov and we'll do our best to address any issues. Note about this page Some links on this page point to www.everything2.com, and are meant to give an idea about a concept or thing without necessarily wading through a whole website

    7. Computational trigonometry

      SciTech Connect (OSTI)

      Gustafson, K.

      1994-12-31

      By means of the author`s earlier theory of antieigenvalues and antieigenvectors, a new computational approach to iterative methods is presented. This enables an explicit trigonometric understanding of iterative convergence and provides new insights into the sharpness of error bounds. Direct applications to Gradient descent, Conjugate gradient, GCR(k), Orthomin, CGN, GMRES, CGS, and other matrix iterative schemes will be given.

    8. Computational Structural Mechanics

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

      load-2 TRACC RESEARCH Computational Fluid Dynamics Computational Structural Mechanics Transportation Systems Modeling Computational Structural Mechanics Overview of CSM ...

    9. Advanced Scientific Computing Research

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

      Advanced Scientific Computing Research Advanced Scientific Computing Research Discovering, ... The DOE Office of Science's Advanced Scientific Computing Research (ASCR) program ...

    10. Computing at JLab

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

      JLab --- Accelerator Controls CAD CDEV CODA Computer Center High Performance Computing Scientific Computing JLab Computer Silo maintained by webmaster@jlab.org...

    11. PV World Co Ltd | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Co Ltd Jump to: navigation, search Name: PV World Co Ltd Place: Singapore Product: Singapore-based PV module manufacturer. References: PV World Co Ltd1 This article is a...

    12. World`s LPG supply picture will change by 2000

      SciTech Connect (OSTI)

      True, W.R.

      1995-11-06

      Middle East LPG producers will continue to dominate world export markets in 1996. Led by Saudi Arabia, the Middle East will produce nearly 26 million metric tons of LPG in million metric tons of LPG in 1996, more than 54% of the world`s almost 48 million metric tons of export LPG. In 2000, however, with world exports of LPG expanding to 58.9 million metric tons, Middle East suppliers; share will have remained flat, making up 31.7 million metric tons, or 53.9%. Saudi Arabia`s contribution will exceed 15 million metric tons, reflecting essentially no growth since 1995. These and other patterns, from data compiled by Purvin and Gertz, Dallas, and published earlier this year, show other suppliers of LPG, especially African (Algeria/Nigeria), North Sea, and Latin American (Venezuela/Argentina), picking up larger shares in the last 5 years of this decade. This scenario assumes completion of several major supply projects that are either panned, under construction, or nearing start up in most of these areas. The paper discusses the global picture, the supply situation in the Middle East, Africa, the North Sea, and South America.

    13. World class recreation, bold science

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

      World class recreation, bold science World class recreation, bold science Los Alamos employees enjoy access to a network of 100+ miles of high-quality trails, much of it within walking distance from key Lab facilities or from residents' front doors. April 3, 2012 Bikers (and LANL Postdocs) Brent and Pam in Los Alamos canyon riding hard on the trail Bikers (and LANL Postdocs) Brent and Pam in Los Alamos canyon riding hard on the trail. Hikers, mountain bikers, joggers, and dog walkers can wind

    14. World Wind Energy Association | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Association Jump to: navigation, search Logo: World Wind Energy Association Name: World Wind Energy Association Address: Charles-de-Gaulle-Str. 5 Place: Bonn, Germany Phone Number:...

    15. SolarWorld AG | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      SolarWorld AG Jump to: navigation, search Name: SolarWorld AG Place: Bonn, Germany Zip: 53113 Product: Vertically integrated PV manufacturer, with factories in Freiberg, Germany...

    16. World Health Organization (WHO) | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Health Organization (WHO) Jump to: navigation, search Logo: World Health Organization (WHO) Name: World Health Organization (WHO) Address: 20, avenue Appia 1211 Geneva, Switzerland...

    17. Sustainable World Capital | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Capital Jump to: navigation, search Name: Sustainable World Capital Place: Atlanta, Georgia Zip: 30326 Product: Atlanta-based firm that connects companies with institutional...

    18. Renewed World Energies | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Renewed World Energies Jump to: navigation, search Name: Renewed World Energies Place: Georgetown, South Carolina Zip: 29440 Product: South Carolina-based closed loop...

    19. Save the World Air | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      the World Air Jump to: navigation, search Name: Save the World Air Place: Santa Barbara, California Zip: 93101 Product: California-based, device manufacturer for better fuel...

    20. Computational Combustion

      SciTech Connect (OSTI)

      Westbrook, C K; Mizobuchi, Y; Poinsot, T J; Smith, P J; Warnatz, J

      2004-08-26

      Progress in the field of computational combustion over the past 50 years is reviewed. Particular attention is given to those classes of models that are common to most system modeling efforts, including fluid dynamics, chemical kinetics, liquid sprays, and turbulent flame models. The developments in combustion modeling are placed into the time-dependent context of the accompanying exponential growth in computer capabilities and Moore's Law. Superimposed on this steady growth, the occasional sudden advances in modeling capabilities are identified and their impacts are discussed. Integration of submodels into system models for spark ignition, diesel and homogeneous charge, compression ignition engines, surface and catalytic combustion, pulse combustion, and detonations are described. Finally, the current state of combustion modeling is illustrated by descriptions of a very large jet lifted 3D turbulent hydrogen flame with direct numerical simulation and 3D large eddy simulations of practical gas burner combustion devices.

    1. RATIO COMPUTER

      DOE Patents [OSTI]

      Post, R.F.

      1958-11-11

      An electronic computer circuit is described for producing an output voltage proportional to the product or quotient of tbe voltages of a pair of input signals. ln essence, the disclosed invention provides a computer having two channels adapted to receive separate input signals and each having amplifiers with like fixed amplification factors and like negatlve feedback amplifiers. One of the channels receives a constant signal for comparison purposes, whereby a difference signal is produced to control the amplification factors of the variable feedback amplifiers. The output of the other channel is thereby proportional to the product or quotient of input signals depending upon the relation of input to fixed signals in the first mentioned channel.

    2. Computer System,

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

      System, Cluster, and Networking Summer Institute New Mexico Consortium and Los Alamos National Laboratory How to Apply Applications are due on or before December 1, 2016 Undergraduate and graduate students in computer science, engineering, and information technology related majors are encouraged to apply. Must be a U.S. Citizen. * Submit a current resume * Official university transcript (with Spring courses posted and/or a copy of Spring 2017 schedule) * Undergraduate 3.0 GPA minimum * Graduate

    3. Computationally Enhanced Mobility | Argonne National Laboratory

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

      Computationally Enhanced Mobility Argonne's new integrated transportation modeling ecosystem provides the unprecedented ability to explore the widespread real-world impact of intelligent transportation systems on mobility, energy and the environment. Argonne's new integrated transportation modeling ecosystem provides the unprecedented ability to explore the widespread real-world impact of intelligent transportation systems on mobility, energy and the environment. The U.S. Department of Energy's

    4. BETO Webinar: Computational Studies of Lignocellulose Deconstruction

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

      Gnana S. Gnanakaran Los Alamos National Labs Ohm Muruga Computational studies of Lignocellulose deconstruction I. Thermal decomposition of biomass II. Cellulose Properties responsible for recalcitrance to digestion III. Alter cellulose substrate for efficient digestion IV. Mechanistic kinetic model for Cellulases U.S. economy is heavily dependent on oil imports. U.S. has 4% of the world's population but consumes 25% world's oil production. Domestic production of crude oil has declined but the

    5. 3D World Building System

      SciTech Connect (OSTI)

      2013-10-30

      This video provides an overview of the Sandia National Laboratories developed 3-D World Model Building capability that provides users with an immersive, texture rich 3-D model of their environment in minutes using a laptop and color and depth camera.

    6. World Congress on Industrial Biotechnology

      Energy.gov [DOE]

      Held this year in Montreal, Quebec, the BIO World Congress on Industrial Biotechnology will bring together business leaders, investors, and policy makers in biofuels, biobased products, and renewable chemicals. BETO Demonstration and Market Transformation Program Manager Jim Spaeth and Support Specialist Natalie Roberts will be in attendance.

    7. 3D World Building System

      ScienceCinema (OSTI)

      None

      2016-07-12

      This video provides an overview of the Sandia National Laboratories developed 3-D World Model Building capability that provides users with an immersive, texture rich 3-D model of their environment in minutes using a laptop and color and depth camera.

    8. The world`s first commercial iron carbide plant

      SciTech Connect (OSTI)

      Prichard, L.C.; Schad, D.

      1995-12-01

      The paper traces the development of Nucor`s investigation of clean iron unit processes, namely, direct reduction, and the decision to build and operate the world`s first commercial iron carbide plant. They first investigated coal based processes since the US has abundant coal reserves, but found a variety of reasons for dropping the coal-based processes from further consideration. A natural gas based process was selected, but the failure to find economically priced gas supplies stopped the development of a US based venture. It was later found that Trinidad had economically priced and abundant supplies of natural gas, and the system of government, the use of English language, and geographic location were also ideal. The cost estimates required modification of the design, but the plant was begun in April, 1993. Start-up problems with the plant are also discussed. Production should commence shortly.

    9. World`s developing regions provide spark for pipeline construction

      SciTech Connect (OSTI)

      Koen, A.D.; True, W.R.

      1996-02-05

      This paper reviews the proposed construction of oil and gas pipelines which are underway or proposed to be started in 1996. It breaks down the projects by region of the world, type of product to be carried, and diameter of pipeline. It also provides mileage for each category of pipeline. Major projects in each region are more thoroughly discussed giving details on construction expenditures, construction problems, and political issues.

    10. ANALYSIS OF DOSE RATES DURING REPLACEMENT OF MANIPULATORS IN THE FFTF INTERIM EXAMINATION & MAINTENANCE (IEM) CELL

      SciTech Connect (OSTI)

      NELSON, J.V.

      2002-01-23

      Replacement of a master-slave manipulator in the Interim Examination and Maintenance Cell at the Fast Flux Test Facility was carried out in August 2001. This operation created a 178-mm opening in the thick concrete wall of the hot cell. To aid in radiological work planning, dose rates outside the penetration in the wall were predicted using MCNP{trademark} photon transport calculations. The predicted dose rate was 7.7 mrem/h, which was reasonably close to the value of 10.4 mrem/h inferred from measurements.

    11. Techniques for cutting irradiated fuel ducts at FFTF/IEM cell

      SciTech Connect (OSTI)

      Payzant, W.H.

      1990-09-01

      Two remotely controlled mill-type cutters have been used in the Fast Flux Test Facility Interim Examination and Maintenance Cell to assist in the disassembly of 18 fuel assemblies. These cutters slit the outer duct of the fuel assemblies, which allows the ducts to be removed and provides access to the encased fuel pins. The cutters were developed by Westinghouse Hanford Company and thoroughly tested by cutting prototypic ducts. During actual use, however, occasional loss of cutting depth control occurred. A discussion of the control problems and the operation and design techniques developed for their resolution is presented. 3 refs., 7 figs.

    12. New Titan Supercomputer Named Fastest in the World | Department of Energy

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

      Titan Supercomputer Named Fastest in the World New Titan Supercomputer Named Fastest in the World November 12, 2012 - 4:37pm Addthis Oak Ridge National Laboratory is home to Titan, the world’s most powerful supercomputer for open science with a theoretical peak performance exceeding 20 petaflops (quadrillion calculations per second). That kind of computational capability—almost unimaginable—is on par with each of the world’s 7 billion people being able to carry out 3 million

    13. Brookhaven Lab Named an NVIDIA GPU Research Center: Designation recognizes research utilizing GPU-accelerated computing

      Office of Energy Efficiency and Renewable Energy (EERE)

      The U.S. Department of Energy's (DOE) Brookhaven National Laboratory has been named a 2016 GPU Research Center by NVIDIA, the world leader in visual computing.

    14. World Congress on Industrial Biotechnology

      Energy.gov [DOE]

      The World Congress on Industrial Biotechnology is the world’s largest conference on biotechnology and will gather leaders across the bioeconomy. The conference will be held April 17–20, 2016 in San Diego, California. Deputy Assistant Secretary of Sustainable Transportation Reuben Sarkar will also be speaking on a panel titled, “Genomics Pushing the Boundaries of Advanced Manufacturing,” and Technology Manager Jay Fitzgerald will be in attendance

    15. Sandia National Laboratories: Careers: Computer Science

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

      Computer Science Red Storm photo Sandia's supercomputing research is reaching for tomorrow's exascale performance while solving real-world problems today. Computer scientists and engineers at Sandia work on a variety of projects that range from research to full life-cycle product development and support. For example, their research activities cover both "bits and bytes" operating systems-level research and leading-edge information technology research in areas such as distributed

    16. Extreme Scale Computing, Co-design

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

      Extreme Scale Computing, Co-design Informing system design, ensuring productive and efficient code Project Description To address the increasingly complex problems of the modern world, scientists at Los Alamos are pushing the scale of computing to the extreme, forming partnerships with other national laboratories and industry to develop supercomputers that can achieve "exaflop" speeds-that is, a quintillion (a million trillion) calculations per second. To put such speed in perspective,

    17. CIA-The World Factbook | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Dataset Website: www.cia.govlibrarypublicationsthe-world-factbookindex.html Cost: Free CIA-The World Factbook Screenshot References: CIA-The World Factbook1 "The World...

    18. Computing and Computational Sciences Directorate - Joint Institute...

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

      JICS combines the experience and expertise in theoretical and computational science and engineering, computer science, and mathematics in these two institutions and focuses these ...

    19. Gras Dowr joins world`s FPSO fleet

      SciTech Connect (OSTI)

      1997-05-05

      The Gras Dowr, a floating production, storage, and offloading vessel (FPSD) for Amerada Hess Ltd.`s North Sea Durward and Dauntless fields, is one of the latest additions to the world`s growing FPSO fleet. The Gras Dowr, anchored in about 90 m of water, lies between the Durward (U.K. Block 21/16) and Dauntless (U.K. Block 21/11) fields, about 3.5 km from the subsea wellhead locations. The Gras Dowr`s main functions, according to Bluewater Offshore Production Systems Ltd., are to: receive fluids from well risers; process incoming fluids to separate the fluid into crude, water, and gas; store dry crude oil and maintain the required temperature; treat effluent to allow for water discharge to the sea; compress gas for gas lift as a future option; provide chemical injection skid for process chemical injection; use a part of the produced gas for fuel gas, and flare excess gas; inject treated seawater into the injection wells; house power generation for process and offloading operation and utilities; offload to a tandem moored shuttle tanker including receiving liquid fuel from the same tanker; provide accommodations for operating and maintenance crews; allow helicopters landings and takeoffs; allow handling and storage of goods transported by supply vessels; moor a shuttle tanker; and control the subsea wells.

    20. 10 highlights celebrating 10 years of Argonne Leadership Computing Facility

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

      | Argonne National Laboratory 10 highlights celebrating 10 years of Argonne Leadership Computing Facility February 2, 2016 Tweet EmailPrint This week, the Argonne Leadership Computing Facility (ALCF), a U.S. Department of Energy (DOE) Office of Science User Facility, turns one decade old. ALCF is home to Mira, the world's fifth-fastest supercomputer, along with teams of experts that help researchers from all over the world perform complex simulations and calculations in almost every branch

    1. Computational Fluid Dynamics

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

      scour-tracc-cfd TRACC RESEARCH Computational Fluid Dynamics Computational Structural Mechanics Transportation Systems Modeling Computational Fluid Dynamics Overview of CFD: Video ...

    2. High Performance Computing

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

      HPC INL Logo Home High-Performance Computing INL's high-performance computing center provides general use scientific computing capabilities to support the lab's efforts in advanced...

    3. World frontiers beckon oil finders

      SciTech Connect (OSTI)

      Not Available

      1991-09-01

      This paper discusses the international aspects of the petroleum industry. Most who work in the industry agree that the possibilities for huge are found largely in international regions. Something that is helping fuel that possibility is the way countries are increasingly opening their doors to US oil industry involvement. Listed in this paper is a partial list of the reported projects now underway around the world involving US companies. It is not intended to be comprehensive, but rather an indication of how work continues despite a general lull atmosphere for the oil industry. These include Albania, Bulgaria, Congo, Czechoslovakia, Dominican Republic, Ethiopia, Ireland, Malta, Madagascar, Mongolia, Mozambique, Nigeria, Panama, Paraquay, and Senegal.

    4. THE WORLD'S Biggest Fan Collection

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

      WORLD'S Biggest Fan Collection If you only know the Big Ass Fan Company as the preeminent designer and manufacturer of high volume, low speed fans for factories and cows, it's time you get to know us better. While we continue to lead the way in industrial and agricultural air movement, we've also refined these designs to bring the same innovation and benefits of our famous fans to circulate an ocean of air in sound-sensitive commercial spaces and homes. And when our customers said they wanted

    5. Computing for Finance

      SciTech Connect (OSTI)

      2010-03-24

      The finance sector is one of the driving forces for the use of distributed or Grid computing for business purposes. The speakers will review the state-of-the-art of high performance computing in the financial sector, and provide insight into how different types of Grid computing – from local clusters to global networks - are being applied to financial applications. They will also describe the use of software and techniques from physics, such as Monte Carlo simulations, in the financial world. There will be four talks of 20min each. The talk abstracts and speaker bios are listed below. This will be followed by a Q&A; panel session with the speakers. From 19:00 onwards there will be a networking cocktail for audience and speakers. This is an EGEE / CERN openlab event organized in collaboration with the regional business network rezonance.ch. A webcast of the event will be made available for subsequent viewing, along with powerpoint material presented by the speakers. Attendance is free and open to all. Registration is mandatory via www.rezonance.ch, including for CERN staff. 1. Overview of High Performance Computing in the Financial Industry Michael Yoo, Managing Director, Head of the Technical Council, UBS Presentation will describe the key business challenges driving the need for HPC solutions, describe the means in which those challenges are being addressed within UBS (such as GRID) as well as the limitations of some of these solutions, and assess some of the newer HPC technologies which may also play a role in the Financial Industry in the future. Speaker Bio: Michael originally joined the former Swiss Bank Corporation in 1994 in New York as a developer on a large data warehouse project. In 1996 he left SBC and took a role with Fidelity Investments in Boston. Unable to stay away for long, he returned to SBC in 1997 while working for Perot Systems in Singapore. Finally, in 1998 he formally returned to UBS in Stamford following the merger with SBC and has

    6. Computing for Finance

      ScienceCinema (OSTI)

      None

      2016-07-12

      The finance sector is one of the driving forces for the use of distributed or Grid computing for business purposes. The speakers will review the state-of-the-art of high performance computing in the financial sector, and provide insight into how different types of Grid computing – from local clusters to global networks - are being applied to financial applications. They will also describe the use of software and techniques from physics, such as Monte Carlo simulations, in the financial world. There will be four talks of 20min each. The talk abstracts and speaker bios are listed below. This will be followed by a Q&A; panel session with the speakers. From 19:00 onwards there will be a networking cocktail for audience and speakers. This is an EGEE / CERN openlab event organized in collaboration with the regional business network rezonance.ch. A webcast of the event will be made available for subsequent viewing, along with powerpoint material presented by the speakers. Attendance is free and open to all. Registration is mandatory via www.rezonance.ch, including for CERN staff. 1. Overview of High Performance Computing in the Financial Industry Michael Yoo, Managing Director, Head of the Technical Council, UBS Presentation will describe the key business challenges driving the need for HPC solutions, describe the means in which those challenges are being addressed within UBS (such as GRID) as well as the limitations of some of these solutions, and assess some of the newer HPC technologies which may also play a role in the Financial Industry in the future. Speaker Bio: Michael originally joined the former Swiss Bank Corporation in 1994 in New York as a developer on a large data warehouse project. In 1996 he left SBC and took a role with Fidelity Investments in Boston. Unable to stay away for long, he returned to SBC in 1997 while working for Perot Systems in Singapore. Finally, in 1998 he formally returned to UBS in Stamford following the merger with SBC and has

    7. Computing for Finance

      ScienceCinema (OSTI)

      None

      2011-10-06

      The finance sector is one of the driving forces for the use of distributed or Grid computing for business purposes. The speakers will review the state-of-the-art of high performance computing in the financial sector, and provide insight into how different types of Grid computing ? from local clusters to global networks - are being applied to financial applications. They will also describe the use of software and techniques from physics, such as Monte Carlo simulations, in the financial world. There will be four talks of 20min each. The talk abstracts and speaker bios are listed below. This will be followed by a Q&A; panel session with the speakers. From 19:00 onwards there will be a networking cocktail for audience and speakers. This is an EGEE / CERN openlab event organized in collaboration with the regional business network rezonance.ch. A webcast of the event will be made available for subsequent viewing, along with powerpoint material presented by the speakers. Attendance is free and open to all. Registration is mandatory via www.rezonance.ch, including for CERN staff. 1. Overview of High Performance Computing in the Financial Industry Michael Yoo, Managing Director, Head of the Technical Council, UBS Presentation will describe the key business challenges driving the need for HPC solutions, describe the means in which those challenges are being addressed within UBS (such as GRID) as well as the limitations of some of these solutions, and assess some of the newer HPC technologies which may also play a role in the Financial Industry in the future. Speaker Bio: Michael originally joined the former Swiss Bank Corporation in 1994 in New York as a developer on a large data warehouse project. In 1996 he left SBC and took a role with Fidelity Investments in Boston. Unable to stay away for long, he returned to SBC in 1997 while working for Perot Systems in Singapore. Finally, in 1998 he formally returned to UBS in Stamford following the merger with SBC and has remained

    8. Computing for Finance

      ScienceCinema (OSTI)

      None

      2011-10-06

      The finance sector is one of the driving forces for the use of distributed or Grid computing for business purposes. The speakers will review the state-of-the-art of high performance computing in the financial sector, and provide insight into how different types of Grid computing ? from local clusters to global networks - are being applied to financial applications. They will also describe the use of software and techniques from physics, such as Monte Carlo simulations, in the financial world. There will be four talks of 20min each. The talk abstracts and speaker bios are listed below. This will be followed by a Q&A; panel session with the speakers. From 19:00 onwards there will be a networking cocktail for audience and speakers. This is an EGEE / CERN openlab event organized in collaboration with the regional business network rezonance.ch. A webcast of the event will be made available for subsequent viewing, along with powerpoint material presented by the speakers. Attendance is free and open to all. Registration is mandatory via www.rezonance.ch, including for CERN staff. 1. Overview of High Performance Computing in the Financial Industry Michael Yoo, Managing Director, Head of the Technical Council, UBS Presentation will describe the key business challenges driving the need for HPC solutions, describe the means in which those challenges are being addressed within UBS (such as GRID) as well as the limitations of some of these solutions, and assess some of the newer HPC technologies which may also play a role in the Financial Industry in the future. Speaker Bio: Michael originally joined the former Swiss Bank Corporation in 1994 in New York as a developer on a large data warehouse project. In 1996 he left SBC and took a role with Fidelity Investments in Boston. Unable to stay away for long, he returned to SBC in 1997 while working for Perot Systems in Singapore. Finally, in 1998 he formally returned to UBS in Stamford following the merger with SBC and has remained

    9. World Energy Projection System model documentation

      SciTech Connect (OSTI)

      Hutzler, M.J.; Anderson, A.T.

      1997-09-01

      The World Energy Projection System (WEPS) was developed by the Office of Integrated Analysis and Forecasting within the Energy Information Administration (EIA), the independent statistical and analytical agency of the US Department of Energy. WEPS is an integrated set of personal computer based spreadsheets containing data compilations, assumption specifications, descriptive analysis procedures, and projection models. The WEPS accounting framework incorporates projections from independently documented models and assumptions about the future energy intensity of economic activity (ratios of total energy consumption divided by gross domestic product GDP), and about the rate of incremental energy requirements met by natural gas, coal, and renewable energy sources (hydroelectricity, geothermal, solar, wind, biomass, and other renewable resources). Projections produced by WEPS are published in the annual report, International Energy Outlook. This report documents the structure and procedures incorporated in the 1998 version of the WEPS model. It has been written to provide an overview of the structure of the system and technical details about the operation of each component of the model for persons who wish to know how WEPS projections are produced by EIA.

    10. SolarWorld Korea | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Korea-based JV set up by SolarWorld AG and SolarPark Engineering Co Ltd aimed at manufacturing solar modules and installing utility-scale PV projects. References: SolarWorld...

    11. ClearWorld Now | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Now Place: Beijing, China Zip: 100027 Product: China-based operational investment arm of ClearWorld Energy Ltd. References: ClearWorld Now1 This article is a stub. You can...

    12. Argonne's Laboratory computing center - 2007 annual report.

      SciTech Connect (OSTI)

      Bair, R.; Pieper, G. W.

      2008-05-28

      Argonne National Laboratory founded the Laboratory Computing Resource Center (LCRC) in the spring of 2002 to help meet pressing program needs for computational modeling, simulation, and analysis. The guiding mission is to provide critical computing resources that accelerate the development of high-performance computing expertise, applications, and computations to meet the Laboratory's challenging science and engineering missions. In September 2002 the LCRC deployed a 350-node computing cluster from Linux NetworX to address Laboratory needs for mid-range supercomputing. This cluster, named 'Jazz', achieved over a teraflop of computing power (1012 floating-point calculations per second) on standard tests, making it the Laboratory's first terascale computing system and one of the 50 fastest computers in the world at the time. Jazz was made available to early users in November 2002 while the system was undergoing development and configuration. In April 2003, Jazz was officially made available for production operation. Since then, the Jazz user community has grown steadily. By the end of fiscal year 2007, there were over 60 active projects representing a wide cross-section of Laboratory expertise, including work in biosciences, chemistry, climate, computer science, engineering applications, environmental science, geoscience, information science, materials science, mathematics, nanoscience, nuclear engineering, and physics. Most important, many projects have achieved results that would have been unobtainable without such a computing resource. The LCRC continues to foster growth in the computational science and engineering capability and quality at the Laboratory. Specific goals include expansion of the use of Jazz to new disciplines and Laboratory initiatives, teaming with Laboratory infrastructure providers to offer more scientific data management capabilities, expanding Argonne staff use of national computing facilities, and improving the scientific reach and

    13. Computing and Computational Sciences Directorate - About Us

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

      efforts Popular Science asks Jaguar: Oak Ridge National Lab Turns to NVIDIA Tesla GPUs to Deploy World's Leading Supercomputer Cray's Titan Supercomputer for ORNL Could ...

    14. Computing for Finance

      ScienceCinema (OSTI)

      None

      2011-10-06

      The finance sector is one of the driving forces for the use of distributed or Grid computing for business purposes. The speakers will review the state-of-the-art of high performance computing in the financial sector, and provide insight into how different types of Grid computing ? from local clusters to global networks - are being applied to financial applications. They will also describe the use of software and techniques from physics, such as Monte Carlo simulations, in the financial world. There will be four talks of 20min each. The talk abstracts and speaker bios are listed below. This will be followed by a Q&A; panel session with the speakers. From 19:00 onwards there will be a networking cocktail for audience and speakers. This is an EGEE / CERN openlab event organized in collaboration with the regional business network rezonance.ch. A webcast of the event will be made available for subsequent viewing, along with powerpoint material presented by the speakers. Attendance is free and open to all. Registration is mandatory via www.rezonance.ch, including for CERN staff. 1. Overview of High Performance Computing in the Financial Industry Michael Yoo, Managing Director, Head of the Technical Council, UBS Presentation will describe the key business challenges driving the need for HPC solutions, describe the means in which those challenges are being addressed within UBS (such as GRID) as well as the limitations of some of these solutions, and assess some of the newer HPC technologies which may also play a role in the Financial Industry in the future. Speaker Bio: Michael originally joined the former Swiss Bank Corporation in 1994 in New York as a developer on a large data warehouse project. In 1996 he left SBC and took a role with Fidelity Investments in Boston. Unable to stay away for long, he returned to SBC in 1997 while working for Perot Systems in Singapore. Finally, in 1998 he formally returned to UBS in Stamford following the merger with SBC and has remained

    15. Networks of the Future: Extending our senses into the physical world

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

      Extending our senses into the physical world Networks of the Future: Extending our senses into the physical world The picture of a future with wireless sensor networks is quickly coming into sharper focus through the work of Laboratory computer scientist Sami Ayyorgun. August 13, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable

    16. U.S. Department of Energy's New Supercomputer is Fastest in the World |

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

      Department of Energy New Supercomputer is Fastest in the World U.S. Department of Energy's New Supercomputer is Fastest in the World June 9, 2008 - 12:51pm Addthis Computer Breaks One Petaflop Barrier WASHINGTON, DC -U.S. Secretary of Energy Samuel Bodman today announced that the new Roadrunner supercomputer is the first to achieve a petaflop of sustained performance. Roadrunner will be used by the Department of Energy's National Nuclear Security Administration (NNSA) to perform calculations

    17. Energy Department Announces $3.8 Million for Industry Access to World-Class

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

      Supercomputers | Department of Energy $3.8 Million for Industry Access to World-Class Supercomputers Energy Department Announces $3.8 Million for Industry Access to World-Class Supercomputers August 30, 2016 - 2:00pm Addthis The Energy Department today announced $3.8 million for 13 projects to use high performance computing resources at the Department's national laboratories to improve manufacturing. The collaborations will address key challenges in U.S. manufacturing by applying modeling,

    18. Neutrino telescopes in the World

      SciTech Connect (OSTI)

      Ernenwein, J.-P.

      2007-01-12

      Neutrino astronomy has rapidly developed these last years, being the only way to get specific and reliable information about astrophysical objects still poorly understood.Currently two neutrino telescopes are operational in the World: BAIKAL, in the lake of the same name in Siberia, and AMANDA, in the ices of the South Pole. Two telescopes of the same type are under construction in the Mediterranean Sea: ANTARES and NESTOR. All these telescopes belong to a first generation, with an instrumented volume smaller or equal to 0.02 km3. Also in the Mediterranean Sea, the NEMO project is just in its stag phase, within the framework of a cubic kilometer size neutrino telescope study. Lastly, the ICECUBE detector, with a volume reaching about 1 km3, is under construction on the site of AMANDA experiment, while an extension of the BAIKAL detector toward km3 is under study. We will present here the characteristics of these experiments, as well as the results of their observations.

    19. Intrepid/Challenger/Surveyor | Argonne Leadership Computing Facility

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

      Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Intrepid/Challenger/Surveyor The ALCF houses several several IBM Blue Gene/P supercomputers, one of the world's fastest computing platforms. Intrepid Intrepid has a highly scalable torus network, as well as a high-performance collective network that minimizes the bottlenecks common in simulations on large, parallel computers. Intrepid uses less

    20. Simulation and High-Performance Computing | Department of Energy

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

      Simulation and High-Performance Computing Simulation and High-Performance Computing October 29, 2010 - 12:22pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science What are the key facts? The Chinese's Tianhe-1A machine is now the world's most powerful computer, 40% faster than the fastest American machine located at Oak Ridge National Laboratory. Of the top 500 supercomputers in the

    1. Applications of Parallel Computers

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

      Computers Applications of Parallel Computers UCB CS267 Spring 2015 Tuesday & Thursday, 9:30-11:00 Pacific Time Applications of Parallel Computers, CS267, is a graduate-level course...

    2. World-Class Test Facility Increases Efficiency of Solar Products...

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

      World-Class Test Facility Increases Efficiency of Solar Products World-Class Test Facility Increases Efficiency of Solar Products World-Class Test Facility Increases Efficiency of ...

    3. Republic of Macedonia-World Bank Climate Projects | Open Energy...

      Open Energy Information (Open El) [EERE & EIA]

      World Bank Climate Projects Jump to: navigation, search Name Republic of Macedonia-World Bank Climate Projects AgencyCompany Organization World Bank Sector Energy, Land Focus...

    4. Gabon-World Bank Climate Activities | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Bank Climate Activities Jump to: navigation, search Name Gabon-World Bank Climate Activities AgencyCompany Organization World Bank Sector Land Focus Area Forestry Topics...

    5. Ukraine-World Bank Climate Projects | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Bank Climate Projects Jump to: navigation, search Name Ukraine-World Bank Climate Projects AgencyCompany Organization World Bank Sector Energy Focus Area Energy Efficiency...

    6. Theory, Modeling and Computation

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

      Theory, Modeling and Computation Theory, Modeling and Computation The sophistication of modeling and simulation will be enhanced not only by the wealth of data available from MaRIE but by the increased computational capacity made possible by the advent of extreme computing. CONTACT Jack Shlachter (505) 665-1888 Email Extreme Computing to Power Accurate Atomistic Simulations Advances in high-performance computing and theory allow longer and larger atomistic simulations than currently possible.

    7. World Fuel Cell Council | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Fuel Cell Council Place: Frankfurt, Germany Zip: D-60313 Product: Its objective is to promote the most rapid commercialisation of this benign technology worldwide....

    8. Keeping Tabs on the World's Dangerous Chemicals

      Energy.gov [DOE]

      Sandia chemical engineer Nancy Jackson has worked in laboratories around the world to help ensure that chemicals are used safely and kept secure.

    9. The World Bank - Transport | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      provides relevant information about transport, focusing on The World Bank Transport Strategy - Safe, Clean and Affordable - Transport for Development. The website includes...

    10. World Wildlife Fund | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      5 References About "For more than 45 years, WWF has been protecting the future of nature. The world's leading conservation organization, WWF works in 100 countries and is...

    11. Renewable Energy World | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Renewable Energy World Place: United Kingdom Sector: Renewable Energy Product: Bimonthly magazine, which used to be published by James & James on the renewable energy industry. Now...

    12. World Wise Technologies Inc | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Wise Technologies Inc Jump to: navigation, search Name: World Wise Technologies Inc Place: Carson City, Nevada Zip: 89701 Sector: Renewable Energy Product: Develops renewable...

    13. World Power Technologies | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Power Technologies Jump to: navigation, search Name: World Power Technologies Place: Edison, NJ Information About Partnership with NREL Partnership with NREL Yes Partnership Type...

    14. World Waste Technologies | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Waste Technologies Jump to: navigation, search Name: World Waste Technologies Place: San Diego, California Sector: Biofuels Product: Technology developer that focuses on converting...

    15. Energy Secretary Moniz Dedicates World's Largest Concentrating...

      Energy Savers

      Ivanpah Solar Energy Generating System, the world's largest concentrating solar power (CSP) plant. ... to finance the first solar thermal storage project and the first power tower ...

    16. World Biotechnology Leaders to Gather for Conference

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

      private companies and research organizations, the annual event focuses on improving the economics of producing fuels and chemicals vital to the world's industrial sector. ...

    17. advanced simulation and computing

      National Nuclear Security Administration (NNSA)

      Each successive generation of computing system has provided greater computing power and energy efficiency.

      CTS-1 clusters will support NNSA's Life Extension Program and...

    18. Computer hardware fault administration

      DOE Patents [OSTI]

      Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

      2010-09-14

      Computer hardware fault administration carried out in a parallel computer, where the parallel computer includes a plurality of compute nodes. The compute nodes are coupled for data communications by at least two independent data communications networks, where each data communications network includes data communications links connected to the compute nodes. Typical embodiments carry out hardware fault administration by identifying a location of a defective link in the first data communications network of the parallel computer and routing communications data around the defective link through the second data communications network of the parallel computer.

    19. Computational Earth Science

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

      6 Computational Earth Science We develop and apply a range of high-performance computational methods and software tools to Earth science projects in support of environmental ...

    20. Applied & Computational Math

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

      & Computational Math - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Twitter Google + Vimeo GovDelivery SlideShare Applied & Computational Math HomeEnergy ...

    1. Molecular Science Computing | EMSL

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

      computational and state-of-the-art experimental tools, providing a cross-disciplinary environment to further research. Additional Information Computing user policies Partners...

    2. TORCH Computational Reference Kernels - A Testbed for Computer Science Research

      SciTech Connect (OSTI)

      Kaiser, Alex; Williams, Samuel Webb; Madduri, Kamesh; Ibrahim, Khaled; Bailey, David H.; Demmel, James W.; Strohmaier, Erich

      2010-12-02

      For decades, computer scientists have sought guidance on how to evolve architectures, languages, and programming models in order to improve application performance, efficiency, and productivity. Unfortunately, without overarching advice about future directions in these areas, individual guidance is inferred from the existing software/hardware ecosystem, and each discipline often conducts their research independently assuming all other technologies remain fixed. In today's rapidly evolving world of on-chip parallelism, isolated and iterative improvements to performance may miss superior solutions in the same way gradient descent optimization techniques may get stuck in local minima. To combat this, we present TORCH: A Testbed for Optimization ResearCH. These computational reference kernels define the core problems of interest in scientific computing without mandating a specific language, algorithm, programming model, or implementation. To compliment the kernel (problem) definitions, we provide a set of algorithmically-expressed verification tests that can be used to verify a hardware/software co-designed solution produces an acceptable answer. Finally, to provide some illumination as to how researchers have implemented solutions to these problems in the past, we provide a set of reference implementations in C and MATLAB.

    3. The Brave New World of Buckytubes

      ScienceCinema (OSTI)

      Richard Smalley

      2016-07-12

      In a talk titled "The Brave New World of Buckytubes," Smalley discusses the basic science underlying the exotic chemical and physical properties, as well as the methods of production, purification, analysis, and assembly of buckytubes for solving real-world technological problems.

    4. NERSC's Contribution to the World's Supercomputing Communitiy

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

      Bill Kramer NERSC's Contribution to the World's Supercomputing Communitiy February 5, 2014 Bill Kramer, NCSA Downloads NERSC-Contributions-NERSC-40th-Anniversary-kramer.pdf | Adobe Acrobat PDF file NERSC's Contribution to the World's Supercomputing Communitiy Last edited: 2014-02-14 16:31:09

    5. Misleading Performance Claims in Parallel Computations

      SciTech Connect (OSTI)

      Bailey, David H.

      2009-05-29

      In a previous humorous note entitled 'Twelve Ways to Fool the Masses,' I outlined twelve common ways in which performance figures for technical computer systems can be distorted. In this paper and accompanying conference talk, I give a reprise of these twelve 'methods' and give some actual examples that have appeared in peer-reviewed literature in years past. I then propose guidelines for reporting performance, the adoption of which would raise the level of professionalism and reduce the level of confusion, not only in the world of device simulation but also in the larger arena of technical computing.

    6. Hybrid soft computing systems: Industrial and commercial applications

      SciTech Connect (OSTI)

      Bonissone, P.P.; Chen, Y.T.; Goebel, K.; Khedkar, P.S.

      1999-09-01

      Soft computing (SC) is an association of computing methodologies that includes as its principal members fuzzy logic, neurocomputing, evolutionary computing and probabilistic computing. The authors present a collection of methods and tools that can be used to perform diagnostics, estimation, and control. These tools are a great match for real-world applications that are characterized by imprecise, uncertain data and incomplete domain knowledge. The authors outline the advantages of applying SC techniques and in particular the synergy derived from the use of hybrid SC systems. They illustrate some combinations of hybrid SC systems, such as fuzzy logic controllers (FLC's) tuned by neural networks (NN's) and evolutionary computing (EC), NN's tuned by EC or FLC's, and EC controlled by FLC's. The authors discuss three successful real-world examples of SC applications to industrial equipment diagnostics, freight train control, and residential property valuation.

    7. Verification, validation, and predictive capability in computational engineering and physics.

      SciTech Connect (OSTI)

      Oberkampf, William Louis; Hirsch, Charles; Trucano, Timothy Guy

      2003-02-01

      Developers of computer codes, analysts who use the codes, and decision makers who rely on the results of the analyses face a critical question: How should confidence in modeling and simulation be critically assessed? Verification and validation (V&V) of computational simulations are the primary methods for building and quantifying this confidence. Briefly, verification is the assessment of the accuracy of the solution to a computational model. Validation is the assessment of the accuracy of a computational simulation by comparison with experimental data. In verification, the relationship of the simulation to the real world is not an issue. In validation, the relationship between computation and the real world, i.e., experimental data, is the issue.

    8. SunShot-Supported Companies to Build One of the Worlds Largest Module Factories

      Energy.gov [DOE]

      EERE SunShot partners, Silevo and SolarCity have announced plans to join forces to build one of the worlds largest module factories in Buffalo, New York.

    9. Computational Science and Engineering

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

      Computational Science and Engineering NETL's Computational Science and Engineering competency consists of conducting applied scientific research and developing physics-based simulation models, methods, and tools to support the development and deployment of novel process and equipment designs. Research includes advanced computations to generate information beyond the reach of experiments alone by integrating experimental and computational sciences across different length and time scales. Specific

    10. Computing and Computational Sciences Directorate - Information...

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

      cost-effective, state-of-the-art computing capabilities for research and development. ... communicates and manages strategy, policy and finance across the portfolio of IT assets. ...

    11. Parallel computing works

      SciTech Connect (OSTI)

      Not Available

      1991-10-23

      An account of the Caltech Concurrent Computation Program (C{sup 3}P), a five year project that focused on answering the question: Can parallel computers be used to do large-scale scientific computations '' As the title indicates, the question is answered in the affirmative, by implementing numerous scientific applications on real parallel computers and doing computations that produced new scientific results. In the process of doing so, C{sup 3}P helped design and build several new computers, designed and implemented basic system software, developed algorithms for frequently used mathematical computations on massively parallel machines, devised performance models and measured the performance of many computers, and created a high performance computing facility based exclusively on parallel computers. While the initial focus of C{sup 3}P was the hypercube architecture developed by C. Seitz, many of the methods developed and lessons learned have been applied successfully on other massively parallel architectures.

    12. Africa gaining importance in world LPG trade

      SciTech Connect (OSTI)

      Haun, R.R.; Otto, K.W.; Whitley, S.C.

      1997-05-12

      Major LPG projects planned or under way in Africa will increase the importance of that region`s presence in world LPG trade. Supplies will nearly double between 1995 and 2005, at which time they will remain steady for at least 10 years. At the same time that exports are leveling, however, increasing domestic demand for PG is likely to reduce export-market participation by Algeria, Nigeria, Egypt, and Libya. The growth of Africa`s participation in world LPG supply is reflected in comparisons for the next 15--20 years. Total world supply of LPG in 1995 was about 165 million metric tons (tonnes), of which Africans share was 7.8 million tonnes. By 2000, world supply will grow to slightly more than 200 million tonnes, with Africa`s share expected to increase to 13.2 million tonnes (6.6%). And by 2005, world LPG supply will reach nearly 230 million tonnes; Africa`s overall supply volumes by that year will be nearly 16.2 million tonnes (7%). World LPG supply for export in 1995 was on order of 44 million tonnes with Africa supply about 4 million tonnes (9%). By 2005, world export volumes of LPG will reach nearly 70 million tonnes; Africa`s share will have grown by nearly 10 million tonnes (14.3%).

    13. Polymorphous computing fabric

      DOE Patents [OSTI]

      Wolinski, Christophe Czeslaw; Gokhale, Maya B.; McCabe, Kevin Peter

      2011-01-18

      Fabric-based computing systems and methods are disclosed. A fabric-based computing system can include a polymorphous computing fabric that can be customized on a per application basis and a host processor in communication with said polymorphous computing fabric. The polymorphous computing fabric includes a cellular architecture that can be highly parameterized to enable a customized synthesis of fabric instances for a variety of enhanced application performances thereof. A global memory concept can also be included that provides the host processor random access to all variables and instructions associated with the polymorphous computing fabric.

    14. Energy Secretary Moniz Dedicates World's Largest Concentrating...

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

      a world leader in solar energy," said Secretary Moniz. "As the President made clear in the State of the Union, we must continue to move toward a cleaner energy economy, and ...

    15. Once the World's Fastest Supercomputer; Central to

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

      End of the road for Roadrunner March 29, 2013 Once the World's Fastest Supercomputer; Central to the Success of Stockpile Stewardship LOS ALAMOS, N. M., March 29, 2013-Roadrunner, ...

    16. World War II | National Nuclear Security Administration

      National Nuclear Security Administration (NNSA)

      end of World War II by sharing stories of their loved ones, viewing photographs and documents with Truman Library historians and listening to WWII veteran Max DeWeese reminisce ...

    17. Solar Dish Sets World-Record Efficiency

      Energy.gov [DOE]

      This photograph features the concentrating solar power (CSP) dish set a new world record for solar-to-grid conversion efficiency at 31.25 percent. The Stirling Energy Systems dish generates...

    18. Jefferson Lab is a world-leading ...

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

      to the study of the building blocks of matter that make up 98 percent of our visible universe. Scientists from across the nation and around the world use the lab's facilities to...

    19. Berkeley Lab Particle Accelerator Sets World Record

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

      Lab Particle Accelerator Sets World Record Berkeley Lab Particle Accelerator Sets World Record Simulations at NERSC Help Validate Experimental Laser-Plasma Design December 9, 2014 Contact: Kate Greene, kgreene@lbl.gov, 510-486-4404 particleaccelerator A 9 cm-long capillary discharge waveguide used in BELLA experiments to generate multi-GeV electron beams. The plasma plume has been made more prominent with the use of HDR photography. Image: Roy Kaltschmidt Using one of the most powerful lasers in

    20. Bringing Solutions to the Developing World

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

      Berkeley Lab: Bringing Solutions to the Developing World Efficient Cookstoves for Darfur, Ethiopia Women living in refugee camps in Darfur often walk miles to gather firewood. Volunteer Scott Sadlon trained workers in Darfur to assemble the Berkeley-Darfur stove, which is far more fuel-efficient than traditional stoves. ‹ › Billions of people around the world cook their meals on rudimentary stoves fueled by burning wood or other biomass, resulting in smoke and carbon emissions that both

    1. Updated Hubbert curves analyze world oil supply

      SciTech Connect (OSTI)

      Ivanhoe, L.F.

      1996-11-01

      The question is not whether, but when, world crude oil production will start to decline, ushering in the permanent oil shock era. While global information for predicting this event is not so straightforward as the data M. King Hubbert used in creating his famous Hubbert Curve that predicted the US (Lower 48 states, or US/48) 1970 oil production peak, there are strong indications that most of the world`s large exploration targets have now been found. Meanwhile, the earth`s population is exploding along with the oil needs of Asia`s developing nations. This article reviews Hubbert`s original analyses on oil discovery and production curves for the US/48 and projects his proven methodology onto global oil discoveries and production as of 1992. The world`s oil discovery curve peaked in 1962, and thence declined, as a Hubbert Curve predicts. However, global production was restricted after the 1973 Arab oil embargo. Otherwise, world production would have peaked in the mid-1990s. Two graphs show alternate versions of future global oil production.

    2. Computers for Learning

      Energy.gov [DOE]

      Through Executive Order 12999, the Computers for Learning Program was established to provide Federal agencies a quick and easy system for donating excess and surplus computer equipment to schools...

    3. Cognitive Computing for Security.

      SciTech Connect (OSTI)

      Debenedictis, Erik; Rothganger, Fredrick; Aimone, James Bradley; Marinella, Matthew; Evans, Brian Robert; Warrender, Christina E.; Mickel, Patrick

      2015-12-01

      Final report for Cognitive Computing for Security LDRD 165613. It reports on the development of hybrid of general purpose/ne uromorphic computer architecture, with an emphasis on potential implementation with memristors.

    4. Computers in Commercial Buildings

      U.S. Energy Information Administration (EIA) (indexed site)

      Government-owned buildings of all types, had, on average, more than one computer per person (1,104 computers per thousand employees). They also had a fairly high ratio of...

    5. Computation Directorate 2007 Annual Report

      SciTech Connect (OSTI)

      Henson, V E; Guse, J A

      2008-03-06

      If there is a single word that both characterized 2007 and dominated the thoughts and actions of many Laboratory employees throughout the year, it is transition. Transition refers to the major shift that took place on October 1, when the University of California relinquished management responsibility for Lawrence Livermore National Laboratory (LLNL), and Lawrence Livermore National Security, LLC (LLNS), became the new Laboratory management contractor for the Department of Energy's (DOE's) National Nuclear Security Administration (NNSA). In the 55 years under the University of California, LLNL amassed an extraordinary record of significant accomplishments, clever inventions, and momentous contributions in the service of protecting the nation. This legacy provides the new organization with a built-in history, a tradition of excellence, and a solid set of core competencies from which to build the future. I am proud to note that in the nearly seven years I have had the privilege of leading the Computation Directorate, our talented and dedicated staff has made far-reaching contributions to the legacy and tradition we passed on to LLNS. Our place among the world's leaders in high-performance computing, algorithmic research and development, applications, and information technology (IT) services and support is solid. I am especially gratified to report that through all the transition turmoil, and it has been considerable, the Computation Directorate continues to produce remarkable achievements. Our most important asset--the talented, skilled, and creative people who work in Computation--has continued a long-standing Laboratory tradition of delivering cutting-edge science even in the face of adversity. The scope of those achievements is breathtaking, and in 2007, our accomplishments span an amazing range of topics. From making an important contribution to a Nobel Prize-winning effort to creating tools that can detect malicious codes embedded in commercial software; from

    6. Computers-BSA.ppt

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

      Energy Computers, Electronics and Electrical Equipment (2010 MECS) Computers, Electronics and Electrical Equipment (2010 MECS) Manufacturing Energy and Carbon Footprint for Computers, Electronics and Electrical Equipment Sector (NAICS 334, 335) Energy use data source: 2010 EIA MECS (with adjustments) Footprint Last Revised: February 2014 View footprints for other sectors here. Manufacturing Energy and Carbon Footprint Computers, Electronics and Electrical Equipment (123.71 KB) More Documents

    7. Advanced Scientific Computing Research

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

      Advanced Scientific Computing Research Advanced Scientific Computing Research Discovering, developing, and deploying computational and networking capabilities to analyze, model, simulate, and predict complex phenomena important to the Department of Energy. Get Expertise Pieter Swart (505) 665 9437 Email Pat McCormick (505) 665-0201 Email Galen Shipman (505) 665-4021 Email Fulfilling the potential of emerging computing systems and architectures beyond today's tools and techniques to deliver

    8. Argonne Leadership Computing Facility

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

      ARGONNE LEADERSHIP COMPUTING FACILITY The 10-petaflops Mira supercomputer The Argonne Leadership Computing Facility (ALCF), a U.S. Department of Energy (DOE) Office of Science User Facility, provides its user community with computing time and staff support to pursue significant breakthroughs in science and engineering. The ALCF is one of two DOE leadership computing facilities in the nation dedicated to open science. www.alcf.anl.gov ENABLING SCIENCE With hundreds of thousands of processors

    9. Tutorial on computer control

      SciTech Connect (OSTI)

      Juras, R.C.

      1987-09-01

      This paper discusses computer architecture modfications and development used to control particle accelerators. 6 refs., 3 figs.

    10. Computing Resources | Argonne Leadership Computing Facility

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

      The facility has 25,000 square feet of raised computer floor space and a pair of redundant 20 megavolt amperes electrical feeds from a 90 megawatt substation. The building also ...

    11. Fermilab | Science at Fermilab | Computing | Grid Computing

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

      which would collect more data than any computing center in existence could process. ... consortium grid called Open Science Grid, so they initiated a project known as FermiGrid. ...

    12. Mathematical and Computational Epidemiology

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

      Mathematical and Computational Epidemiology Search Site submit Contacts | Sponsors Mathematical and Computational Epidemiology Los Alamos National Laboratory change this image and alt text Menu About Contact Sponsors Research Agent-based Modeling Mixing Patterns, Social Networks Mathematical Epidemiology Social Internet Research Uncertainty Quantification Publications People Mathematical and Computational Epidemiology (MCEpi) Quantifying model uncertainty in agent-based simulations for

    13. Computing environment logbook

      DOE Patents [OSTI]

      Osbourn, Gordon C; Bouchard, Ann M

      2012-09-18

      A computing environment logbook logs events occurring within a computing environment. The events are displayed as a history of past events within the logbook of the computing environment. The logbook provides search functionality to search through the history of past events to find one or more selected past events, and further, enables an undo of the one or more selected past events.

    14. BNL ATLAS Grid Computing

      ScienceCinema (OSTI)

      Michael Ernst

      2010-01-08

      As the sole Tier-1 computing facility for ATLAS in the United States and the largest ATLAS computing center worldwide Brookhaven provides a large portion of the overall computing resources for U.S. collaborators and serves as the central hub for storing,

    15. COMPUTATIONAL SCIENCE CENTER

      SciTech Connect (OSTI)

      DAVENPORT, J.

      2005-11-01

      The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include, for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security. To achieve our goals we have established a close alliance with applied mathematicians and computer scientists at Stony Brook and Columbia Universities.

    16. Scalable optical quantum computer

      SciTech Connect (OSTI)

      Manykin, E A; Mel'nichenko, E V [Institute for Superconductivity and Solid-State Physics, Russian Research Centre 'Kurchatov Institute', Moscow (Russian Federation)

      2014-12-31

      A way of designing a scalable optical quantum computer based on the photon echo effect is proposed. Individual rare earth ions Pr{sup 3+}, regularly located in the lattice of the orthosilicate (Y{sub 2}SiO{sub 5}) crystal, are suggested to be used as optical qubits. Operations with qubits are performed using coherent and incoherent laser pulses. The operation protocol includes both the method of measurement-based quantum computations and the technique of optical computations. Modern hybrid photon echo protocols, which provide a sufficient quantum efficiency when reading recorded states, are considered as most promising for quantum computations and communications. (quantum computer)

    17. Brane World States from a Generalized Chaplygin Gas

      SciTech Connect (OSTI)

      Bouhmadi-Lopez, Mariam; Vargas Moniz, Paulo

      2004-11-17

      We consider the hypothesis that the transition to an accelerated period in the current universe involves a quantum mechanical process. We identify a minisuperspace configuration with two Lorentzian sectors, separated by a classically forbidden region. The Hartle-Hawking and Vilenkin wave functions are computed, together with the transition amplitudes towards the accelerating epoch. Furthermore, it is found that for specific initial conditions, the parameters characterizing the generalized Chaplygin gas become related through an expression involving an integer n. We also introduce a phenomenological association between some brane world scenarios and a FRW minisuperspace cosmology with a generalized Chaplygin gas. Results suggest that the brane tension would become related to generalized Chaplygin gas parameters through another expression involving an integer.

    18. Arthur B. (Barney) Maccabe Computer Science Department Center for High Performance Computing

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

      Linux never has been and never will be "Extreme" Arthur B. (Barney) Maccabe Computer Science Department Center for High Performance Computing The University of New Mexico Salishan April 23, 2003 Salishan April 23, 2003 1 This talk was prepared on a Debain Linux box http://www.debian.org using OpenOffice http://www.openoffice.org Salishan April 23, 2003 1 Outline ● My background: lightweight operating systems ● Linux and world domination ● Adapting to innovative technologies ●

    19. Computing and Computational Sciences Directorate - Information Technology

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

      ORNL's Jaguar being phased out, but Titan could be No. 1 Nanotube 'sponge' has potential in oil spill cleanup Women Still Struggle to Find Their Place in HPC Science on Titan (the supercomputer, not the Saturn moon) What it's like to play with the Jaguar supercomputer Three ORNL Supercomputers in Top 20 at SC11 Secretary of Energy recognizes ORNL Fukushima, Gulf, nonproliferation efforts Popular Science asks Jaguar: Oak Ridge National Lab Turns to NVIDIA Tesla GPUs to Deploy World's Leading

    20. World NGL markets continue rapid expansion

      SciTech Connect (OSTI)

      Otto, K.; Gist, R.; Whitley, C.; Haun, R.

      1998-06-08

      The international LPG industry has expanded rapidly during the 1990s and undergone significant changes. LPG consumption has expanded at nearly twice the rate of world petroleum demand. In particular, LPG use in residential and commercial markets has more than doubled in many developing countries. Markets for LPG and other petroleum products have been opened in many countries, accelerating demand growth and creating investment opportunities in all downstream segments. This has led to an overall strengthening of global LPG pricing and the development of many new export gas-processing projects. The paper discusses world LPG demand in residential and commercial markets and in petrochemicals, world LPG supply, regional increases, international trade, the US situation in natural gas, NGL supply, and NGL demand.

    1. The World Renewable Energy Forum in Denver | Department of Energy

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

      The World Renewable Energy Forum in Denver The World Renewable Energy Forum in Denver Addthis 1 of 12 Santiago Seage, CEO of Abengoa Solar speaks at the World Renewable Energy ...

    2. Sandia National Laboratories: Rebooting computing

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

      neural computing to extend Moore's Law Image credit: NICHDS. Jeong. Facebook ... Sandia explores neural computing to extend Moore's Law Computation is stuck in a rut. The ...

    3. Sandia Energy - High Performance Computing

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

      High Performance Computing Home Energy Research Advanced Scientific Computing Research (ASCR) High Performance Computing High Performance Computingcwdd2015-03-18T21:41:24+00:00...

    4. NREL Researcher is Top World Physicist

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

      is Top World Physicist For more information contact: Kerry Masson, (303) 275-4083 e:mail: kerry_masson@nrel.gov Golden, Colo., March 17, 1998 — Dr. Alex Zunger, Institute Research Fellow at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL), has been ranked as one of the top physicists in the world by the Institute of Scientific Information (ISI). The standing is based on the number of times his research has been cited by fellow scientists. Of the 517,111

    5. STEO January 2013 - world oil prices

      U.S. Energy Information Administration (EIA) (indexed site)

      Gap between U.S. and world oil prices to be cut by more than half over next two years The current wide price gap between a key U.S. and a world benchmark crude oil is expected to narrow significantly over the next two years. The spot price for U.S. benchmark West Texas Intermediate crude oil, also known as WTI , averaged $94 a barrel in 2012. That's $18 less than North Sea Brent oil, which is a global benchmark crude that had an average price of $112 last year. The new monthly forecast from the

    6. Turmoil at the Top of the World

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

      Turmoil at the Top of the World 1663 Los Alamos science and technology magazine Latest Issue:July 2016 past issues All Issues » submit Turmoil at the Top of the World The Arctic tundra is being drained and dried by the warming climate. July 21, 2016 arctic tundra signature pattern of polygons The Arctic tundra has a signature pattern of polygons due to complex interactions between soil and water-interactions that are being disrupted by the warming climate. "It's exciting but also scary. I

    7. Workplace Charging Challenge Partner: World Learning Inc. | Department of

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

      Energy Learning Inc. Workplace Charging Challenge Partner: World Learning Inc. Workplace Charging Challenge Partner: World Learning Inc. Joined the Challenge: November 2014 Headquarters: Brattleboro, VT Charging Location: Brattleboro, VT Domestic Employees: 334 World Learning Inc. is a nonprofit organization advancing leadership in more than 60 countries. World Learning envisions a just world, driven by engaged citizens and thriving communities. SIT Graduate Institute is a program of World

    8. COMPUTATIONAL SCIENCE CENTER

      SciTech Connect (OSTI)

      DAVENPORT, J.

      2006-11-01

      Computational Science is an integral component of Brookhaven's multi science mission, and is a reflection of the increased role of computation across all of science. Brookhaven currently has major efforts in data storage and analysis for the Relativistic Heavy Ion Collider (RHIC) and the ATLAS detector at CERN, and in quantum chromodynamics. The Laboratory is host for the QCDOC machines (quantum chromodynamics on a chip), 10 teraflop/s computers which boast 12,288 processors each. There are two here, one for the Riken/BNL Research Center and the other supported by DOE for the US Lattice Gauge Community and other scientific users. A 100 teraflop/s supercomputer will be installed at Brookhaven in the coming year, managed jointly by Brookhaven and Stony Brook, and funded by a grant from New York State. This machine will be used for computational science across Brookhaven's entire research program, and also by researchers at Stony Brook and across New York State. With Stony Brook, Brookhaven has formed the New York Center for Computational Science (NYCCS) as a focal point for interdisciplinary computational science, which is closely linked to Brookhaven's Computational Science Center (CSC). The CSC has established a strong program in computational science, with an emphasis on nanoscale electronic structure and molecular dynamics, accelerator design, computational fluid dynamics, medical imaging, parallel computing and numerical algorithms. We have been an active participant in DOES SciDAC program (Scientific Discovery through Advanced Computing). We are also planning a major expansion in computational biology in keeping with Laboratory initiatives. Additional laboratory initiatives with a dependence on a high level of computation include the development of hydrodynamics models for the interpretation of RHIC data, computational models for the atmospheric transport of aerosols, and models for combustion and for energy utilization. The CSC was formed to bring together

    9. Visualization of World Energy Supply | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      isualizationofWorldEnergySupply Cost: Free OpenEI Keyword(s): Community Generated Language: English References: OECD1 Motion chart visualization of the world energy supply...

    10. Fall Lectures Feature Life of Einstein; Exploring Our World With...

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

      Fall Lectures Feature Life of Einstein; Exploring Our World With Particle Accelerators Fall Lectures Feature Life of Einstein; Exploring Our World With Particle Accelerators ...

    11. Fact #840: September 29, 2014 World Renewable Electricity Consumption...

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

      29, 2014 World Renewable Electricity Consumption is Growing - Dataset Fact 840: September 29, 2014 World Renewable Electricity Consumption is Growing - Dataset Excel file with ...

    12. Making Development Climate Resilient: A World Bank Strategy for...

      Open Energy Information (Open El) [EERE & EIA]

      Development Climate Resilient: A World Bank Strategy for Sub-Saharan Africa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Making Development Climate Resilient: A World...

    13. Entech Solar Inc formerly WorldWater Solar Technologies | Open...

      Open Energy Information (Open El) [EERE & EIA]

      Solar Inc formerly WorldWater Solar Technologies Jump to: navigation, search Name: Entech Solar Inc. (formerly WorldWater & Solar Technologies) Place: Fort Worth, Texas Zip: 76177...

    14. Chasing the Sun: Solar Adventures Around the World | Open Energy...

      Open Energy Information (Open El) [EERE & EIA]

      Chasing the Sun: Solar Adventures Around the World Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Chasing the Sun: Solar Adventures Around the World AgencyCompany...

    15. Competition Provides Students with Real-World Engineering Experience...

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

      Competition Provides Students with Real-World Engineering Experience Competition Provides Students with Real-World Engineering Experience April 10, 2013 - 12:00am Addthis Fifteen...

    16. World Bank-Climate Change Knowledge Portal | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Climate Change Knowledge Portal Jump to: navigation, search Logo: World Bank-Climate Change Knowledge Portal Name World Bank-Climate Change Knowledge Portal AgencyCompany...

    17. Solar Junction Develops World Record Setting Concentrated Photovoltaic...

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

      Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell Solar Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell April 18, 2013 - ...

    18. India-World Bank Climate Projects | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Name India-World Bank Climate Projects AgencyCompany Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy Topics Background analysis...

    19. Philippines-World Bank Climate Projects | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Philippines-World Bank Climate Projects AgencyCompany Organization World Bank Sector Energy, Land Focus Area Renewable Energy, Energy Efficiency, Geothermal Topics Background...

    20. EERE Success Story-Solar Junction Develops World Record Setting...

      Office of Environmental Management (EM)

      Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell EERE Success Story-Solar Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell ...

    1. Clean World Capital A S | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Capital A S Jump to: navigation, search Name: Clean World Capital AS Place: Lyngby, Denmark Sector: Carbon Product: A cleantech finance house based in Copenhagen and London....

    2. Georgia-World Bank Climate Projects | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Projects Jump to: navigation, search Name Georgia-World Bank Climate Projects AgencyCompany Organization World Bank Focus Area Renewable Energy, Hydro Topics Background analysis...

    3. Top of the World (Siemens) | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Siemens) Jump to: navigation, search Name Top of the World (Siemens) Facility Top of the World (Siemens) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

    4. Laser Focus World highlights Kaminski's home-grown ARPES spectroscopy...

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

      Laser Focus World highlights Kaminski's home-grown ARPES spectroscopy system Laser Focus World senior editor Gail Overton wrote a story on angled-resolved photo-emission...

    5. Invention Factor: How Will The World Get Smaller | GE Global...

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

      is changing the manufacturing process for jet engines and opening up the world of air ... to the Real World in 10 Years primusenginefeaturedimage3 GE Innovation and ...

    6. World Geothermal Power Generation 2001-2005 | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      dismantled. Author Ruggero Bertani Conference World Geothermal Congress; Antalya, Turkey; 20050424 Published World Geothermal Congress, 2005 DOI Not Provided Check for DOI...

    7. Energy Advising Services in the Post-ARRA World | Department...

      Energy Savers

      Advising Services in the Post-ARRA World Energy Advising Services in the Post-ARRA World Better Buildings Residential Network Workforce Business Partners Peer Exchange Call: ...

    8. Microsoft Word - Wireless Automation World for OE FINAL.doc

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

      Automation World Features New White Paper on Wireless Security, Interviews Authors April 16, 2009 The April 2009 issue of Automation World magazine features the white paper ...

    9. ARGONNE LEADERSHIP COMPUTING FACILITY

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

      SCIENCE ARGONNE LEADERSHIP COMPUTING FACILITY On the cover Collapse of spherical cloud with 50,000 bubbles. The generation of microjets directed toward the cloud center causes the formation of cap-like bubble shapes. Image credit: Computational Science and Engineering Laboratory, ETH Zürich, Switzerland ARGONNE LEADERSHIP COMPUTING FACILITY 2016 SCIENCE HIGHLIGHTS 2016 ALCF SCIENCE HIGHLIGHTS 1 TABLE OF CONTENTS 4 About ALCF 5 Science Director's Message 6 Allocation and Application Programs

    10. Scientific Cloud Computing Misconceptions

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

      Scientific Cloud Computing Misconceptions Scientific Cloud Computing Misconceptions July 1, 2011 Part of the Magellan project was to understand both the possibilities and the limitations of cloud computing in the pursuit of science. At a recent conference, Magellan investigator Shane Canon outlined some persistent misconceptions about doing science in the cloud - and what Magellan has taught us about them. » Read the ISGTW story. » Download the slides (PDF, 4.1MB

    11. NERSC Computer Security

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

      Security NERSC Computer Security NERSC computer security efforts are aimed at protecting NERSC systems and its users' intellectual property from unauthorized access or modification. Among NERSC's security goal are: 1. To protect NERSC systems from unauthorized access. 2. To prevent the interruption of services to its users. 3. To prevent misuse or abuse of NERSC resources. Security Incidents If you think there has been a computer security incident you should contact NERSC Security as soon as

    12. Computer Architecture Lab

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

      FastForward CAL Partnerships Shifter: User Defined Images Archive APEX TOKIO: Total Knowledge of I/O Home » R & D » Exascale Computing » CAL Computer Architecture Lab The goal of the Computer Architecture Laboratory (CAL) is engage in research and development into energy efficient and effective processor and memory architectures for DOE's Exascale program. CAL coordinates hardware architecture R&D activities across the DOE. CAL is a joint NNSA/SC activity involving Sandia National

    13. Edison Electrifies Scientific Computing

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

      Edison Electrifies Scientific Computing Edison Electrifies Scientific Computing NERSC Flips Switch on New Flagship Supercomputer January 31, 2014 Contact: Margie Wylie, mwylie@lbl.gov, +1 510 486 7421 The National Energy Research Scientific Computing (NERSC) Center recently accepted "Edison," a new flagship supercomputer designed for scientific productivity. Named in honor of American inventor Thomas Alva Edison, the Cray XC30 will be dedicated in a ceremony held at the Department of

    14. ORISE: Helping to Provide Rare Access to World-Class Computing...

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

      Results: ORISE helped organize and facilitate a panel review where independent reviewers ... and modeling programs, a method that will take the place of underground testing. ...

    15. Applied Computer Science

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

      7 Applied Computer Science Innovative co-design of applications, algorithms, and architectures in order to enable scientific simulations at extreme scale Leadership Group Leader ...

    16. computational fluid dynamics

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

      computational fluid dynamics - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary ...

    17. Personal Computer Inventory System

      Energy Science and Technology Software Center (OSTI)

      1993-10-04

      PCIS is a database software system that is used to maintain a personal computer hardware and software inventory, track transfers of hardware and software, and provide reports.

    18. Argonne Leadership Computing Facility

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

      ... of energy's (Doe) Advanced Scientific Computing research program within the ... review by an international panel of experts ... The refereed journal articles and conference ...

    19. Carbon Smackdown: Cookstoves for the developing world

      ScienceCinema (OSTI)

      Ashok Gadgil, Kayje Booker, and Adam Rausch

      2016-07-12

      In this June 30, 2010 Berkeley Lab summer lecture, learn how efficient cookstoves for the developing world — from Darfur to Ethiopia and beyond — are reducing carbon dioxide emissions, saving forests, and improving health. Berkeley Lab's Ashok Gadgil, Kayje Booker, and Adam Rausch discuss why they got started in this great challenge and what's next.

    20. 60 Years of Computing | Department of Energy

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

      60 Years of Computing 60 Years of Computing

    1. 2011 Computation Directorate Annual Report

      SciTech Connect (OSTI)

      Crawford, D L

      2012-04-11

      . Industrial investment in HPC applications has historically been limited by the prohibitive cost of entry, the inaccessibility of software to run the powerful systems, and the years it takes to grow the expertise to develop codes and run them in an optimal way. LLNL is helping industry better compete in the global market place by providing access to some of the world's most powerful computing systems, the tools to run them, and the experts who are adept at using them. Our scientists are collaborating side by side with industrial partners to develop solutions to some of industry's toughest problems. The goal of the Livermore Valley Open Campus High Performance Computing Innovation Center is to allow American industry the opportunity to harness the power of supercomputing by leveraging the scientific and computational expertise at LLNL in order to gain a competitive advantage in the global economy.

    2. Ultra-Scale Computing for Emergency Evacuation

      SciTech Connect (OSTI)

      Bhaduri, Budhendra L; Nutaro, James J; Liu, Cheng; Zacharia, Thomas

      2010-01-01

      Emergency evacuations are carried out in anticipation of a disaster such as hurricane landfall or flooding, and in response to a disaster that strikes without a warning. Existing emergency evacuation modeling and simulation tools are primarily designed for evacuation planning and are of limited value in operational support for real time evacuation management. In order to align with desktop computing, these models reduce the data and computational complexities through simple approximations and representations of real network conditions and traffic behaviors, which rarely represent real-world scenarios. With the emergence of high resolution physiographic, demographic, and socioeconomic data and supercomputing platforms, it is possible to develop micro-simulation based emergency evacuation models that can foster development of novel algorithms for human behavior and traffic assignments, and can simulate evacuation of millions of people over a large geographic area. However, such advances in evacuation modeling and simulations demand computational capacity beyond the desktop scales and can be supported by high performance computing platforms. This paper explores the motivation and feasibility of ultra-scale computing for increasing the speed of high resolution emergency evacuation simulations.

    3. Los Alamos supercomputer remains fastest in world

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

      ... System enhancements to Roadrunner have boosted the computer's speed since its initial listing in the TOP500 last June. The secret to Roadrunner's record-breaking performance is its ...

    4. 17th Edition of TOP500 List of World's Fastest SupercomputersReseased

      SciTech Connect (OSTI)

      Strohmaier, Erich; Meuer, Hans W.; Dongarra, Jack J.; Simon,Horst D.

      2001-06-21

      17th Edition of TOP500 List of World's Fastest Supercomputers Released MANNHEIM, GERMANY; KNOXVILLE, TENN.; BERKELEY, CALIF. In what has become a much-anticipated event in the world of high-performance computing, the 17th edition of the TOP500 list of the world's fastest supercomputers was released today (June 21). The latest edition of the twice-yearly ranking finds IBM as the leader in the field, with 40 percent in terms of installed systems and 43 percent in terms of total performance of all the installed systems. In second place in terms of installed systems is Sun Microsystems with 16 percent, while Cray Inc. retained second place in terms of performance (13 percent). SGI Inc. was third both with respect to systems with 63 (12.6 percent) and performance (10.2 percent).

    5. Software and High Performance Computing

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

      Computational physics, computer science, applied mathematics, statistics and the ... a fully operational supercomputing environment Providing Current Capability Scientific ...

    6. Argonne's Laboratory computing resource center : 2006 annual report.

      SciTech Connect (OSTI)

      Bair, R. B.; Kaushik, D. K.; Riley, K. R.; Valdes, J. V.; Drugan, C. D.; Pieper, G. P.

      2007-05-31

      Argonne National Laboratory founded the Laboratory Computing Resource Center (LCRC) in the spring of 2002 to help meet pressing program needs for computational modeling, simulation, and analysis. The guiding mission is to provide critical computing resources that accelerate the development of high-performance computing expertise, applications, and computations to meet the Laboratory's challenging science and engineering missions. In September 2002 the LCRC deployed a 350-node computing cluster from Linux NetworX to address Laboratory needs for mid-range supercomputing. This cluster, named 'Jazz', achieved over a teraflop of computing power (10{sup 12} floating-point calculations per second) on standard tests, making it the Laboratory's first terascale computing system and one of the 50 fastest computers in the world at the time. Jazz was made available to early users in November 2002 while the system was undergoing development and configuration. In April 2003, Jazz was officially made available for production operation. Since then, the Jazz user community has grown steadily. By the end of fiscal year 2006, there were 76 active projects on Jazz involving over 380 scientists and engineers. These projects represent a wide cross-section of Laboratory expertise, including work in biosciences, chemistry, climate, computer science, engineering applications, environmental science, geoscience, information science, materials science, mathematics, nanoscience, nuclear engineering, and physics. Most important, many projects have achieved results that would have been unobtainable without such a computing resource. The LCRC continues to foster growth in the computational science and engineering capability and quality at the Laboratory. Specific goals include expansion of the use of Jazz to new disciplines and Laboratory initiatives, teaming with Laboratory infrastructure providers to offer more scientific data management capabilities, expanding Argonne staff use of national

    7. How DARHT Works - the World's Most Powerful X-ray Machine

      ScienceCinema (OSTI)

      None

      2016-07-12

      The Dual Axis Radiographic Hydrodynamic Test (DARHT) facility at Los Alamos National Laboratory is an essential scientific tool that supports Stockpile Stewardship at the Laboratory. The World's most powerful x-ray machine, it's used to take high-speed images of mock nuclear devices - data that is used to confirm and modify advanced computer codes in assuring the safety, security, and effectiveness of the U.S. nuclear deterrent.

    8. ELECTRONIC DIGITAL COMPUTER

      DOE Patents [OSTI]

      Stone, J.J. Jr.; Bettis, E.S.; Mann, E.R.

      1957-10-01

      The electronic digital computer is designed to solve systems involving a plurality of simultaneous linear equations. The computer can solve a system which converges rather rapidly when using Von Seidel's method of approximation and performs the summations required for solving for the unknown terms by a method of successive approximations.

    9. Computer Processor Allocator

      Energy Science and Technology Software Center (OSTI)

      2004-03-01

      The Compute Processor Allocator (CPA) provides an efficient and reliable mechanism for managing and allotting processors in a massively parallel (MP) computer. It maintains information in a database on the health. configuration and allocation of each processor. This persistent information is factored in to each allocation decision. The CPA runs in a distributed fashion to avoid a single point of failure.

    10. Indirection and computer security.

      SciTech Connect (OSTI)

      Berg, Michael J.

      2011-09-01

      The discipline of computer science is built on indirection. David Wheeler famously said, 'All problems in computer science can be solved by another layer of indirection. But that usually will create another problem'. We propose that every computer security vulnerability is yet another problem created by the indirections in system designs and that focusing on the indirections involved is a better way to design, evaluate, and compare security solutions. We are not proposing that indirection be avoided when solving problems, but that understanding the relationships between indirections and vulnerabilities is key to securing computer systems. Using this perspective, we analyze common vulnerabilities that plague our computer systems, consider the effectiveness of currently available security solutions, and propose several new security solutions.

    11. Validating agent based models through virtual worlds.

      SciTech Connect (OSTI)

      Lakkaraju, Kiran; Whetzel, Jonathan H.; Lee, Jina; Bier, Asmeret Brooke; Cardona-Rivera, Rogelio E.; Bernstein, Jeremy Ray Rhythm

      2014-01-01

      As the US continues its vigilance against distributed, embedded threats, understanding the political and social structure of these groups becomes paramount for predicting and dis- rupting their attacks. Agent-based models (ABMs) serve as a powerful tool to study these groups. While the popularity of social network tools (e.g., Facebook, Twitter) has provided extensive communication data, there is a lack of ne-grained behavioral data with which to inform and validate existing ABMs. Virtual worlds, in particular massively multiplayer online games (MMOG), where large numbers of people interact within a complex environ- ment for long periods of time provide an alternative source of data. These environments provide a rich social environment where players engage in a variety of activities observed between real-world groups: collaborating and/or competing with other groups, conducting battles for scarce resources, and trading in a market economy. Strategies employed by player groups surprisingly re ect those seen in present-day con icts, where players use diplomacy or espionage as their means for accomplishing their goals. In this project, we propose to address the need for ne-grained behavioral data by acquiring and analyzing game data a commercial MMOG, referred to within this report as Game X. The goals of this research were: (1) devising toolsets for analyzing virtual world data to better inform the rules that govern a social ABM and (2) exploring how virtual worlds could serve as a source of data to validate ABMs established for analogous real-world phenomena. During this research, we studied certain patterns of group behavior to compliment social modeling e orts where a signi cant lack of detailed examples of observed phenomena exists. This report outlines our work examining group behaviors that underly what we have termed the Expression-To-Action (E2A) problem: determining the changes in social contact that lead individuals/groups to engage in a particular behavior

    12. The World's Largest 3D Printed Object | Department of Energy

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

      The World's Largest 3D Printed Object The World's Largest 3D Printed Object Addthis The Guinness Book of World Records just certified that the Department of Energy's Oak Ridge National Laboratory produced the world's largest solid 3D-printed object

    13. Biotechnology takes root in the third world

      SciTech Connect (OSTI)

      Gibbons, A.

      1990-05-25

      Biotechnology offers the hope of increasing crop yields in the highland of communist Viet Nam. Thirty Vietnamese families have been culturing potato seedlings for planting. Their potato progeny earn the families $100 to $120 a month, a considerable sum in rural Viet Nam. Some of the farmers are starting to use the same techniques to propagate other vegetables in vitro. This is proof that biotechnology can be beneficial in developing nations. Now agriculture in countries from Indonesia to Ecuador is gaining from biotechnology, thereby helping them compete in the international marketplace. Third World leaders want their own biotech centers and to set their own research agendas, rather than relying on the First World to decide what genetically engineered crops would be most useful for them.

    14. Data-intensive computing laying foundation for biological breakthroughs

      SciTech Connect (OSTI)

      Straatsma, TP

      2007-06-18

      Biological breakthroughs critical to solving society’s most challenging problems require new and innovative tools and a “different way” to analyze the enormous amounts of data being generated. This article for the Breakthroughs magazine focuses on the Data-Intensive Computing for Complex Biological Systems (Biopilot) project—a joint research effort between the Pacific Northwest National Laboratory (PNNL) and Oak Ridge National Laboratory funded by the U.S. Department of Energy’s Office of Advanced Scientific Computing Research. The two national laboratories, both of whom are world leaders in computing and computational sciences, are teaming to support areas of biological research in urgent need of data-intensive computing capabilities.

    15. ACToR - Aggregated Computational Toxicology Resource

      SciTech Connect (OSTI)

      Judson, Richard Richard, Ann; Dix, David; Houck, Keith; Elloumi, Fathi; Martin, Matthew; Cathey, Tommy; Transue, Thomas R.; Spencer, Richard; Wolf, Maritja

      2008-11-15

      ACToR (Aggregated Computational Toxicology Resource) is a database and set of software applications that bring into one central location many types and sources of data on environmental chemicals. Currently, the ACToR chemical database contains information on chemical structure, in vitro bioassays and in vivo toxicology assays derived from more than 150 sources including the U.S. Environmental Protection Agency (EPA), Centers for Disease Control (CDC), U.S. Food and Drug Administration (FDA), National Institutes of Health (NIH), state agencies, corresponding government agencies in Canada, Europe and Japan, universities, the World Health Organization (WHO) and non-governmental organizations (NGOs). At the EPA National Center for Computational Toxicology, ACToR helps manage large data sets being used in a high-throughput environmental chemical screening and prioritization program called ToxCast{sup TM}.

    16. Workplace Charging Challenge Partner: SolarWorld | Department of Energy

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

      SolarWorld Workplace Charging Challenge Partner: SolarWorld Workplace Charging Challenge Partner: SolarWorld Joined the Challenge: June 2014 Headquarters: Hillsboro, OR Charging Location: Hillsboro, OR Domestic Employees: 700 As the largest solar manufacturer in the U.S. and Europe, SolarWorld's commitment to sustainability is embedded in every aspect of its business and documented in its annual report. In keeping with its climate protection goals, SolarWorld installed its first workplace

    17. World energy: Building a sustainable future

      SciTech Connect (OSTI)

      Schipper, L.; Meyers, S.

      1992-04-01

      As the 20th century draws to a close, both individual countries and the world community face challenging problems related to the supply and use energy. These include local and regional environmental impacts, the prospect of global climate and sea level change associated with the greenhouse effect, and threats to international relations in connection with oil supply or nuclear proliferation. For developing countries, the financial cost of providing energy to provide basic needs and fuel economic development pose an additional burden. To assess the magnitude of future problems and the potential effectiveness of response strategies, it is important to understand how and why energy use has changed in the post and where it is heading. This requires study of the activities for which energy is used, and of how people and technology interact to provide the energy services that are desired. The authors and their colleagues have analyzed trends in energy use by sector for most of the world`s major energy-consuming countries. The approach we use considers three key elements in each sector: the level of activity, structural change, and energy intensity, which expresses the amount of energy used for various activities. At a disaggregated level, energy intensity is indicative of energy efficiency. But other factors besides technical efficiency also shape intensity.

    18. The growing world LP-gas supply

      SciTech Connect (OSTI)

      Hoare, M.C.

      1988-11-01

      The possible range of future (LPG) export availabilities is huge, but actual production levels depend on factors, many of which are beyond our direct control - world demand for crude oil and gas, developments in technology, and the price of both energy in general and LPG specifically. Although these factors limit some of the potential developments, a substantial increase in LPG supply is certain, and this is likely to depress its price relative to other products. Over the last few years, a dramatic expansion has taken place in the industry. From 1980 to 1987, non-Communist world production of LPG increased by close to 35%, to a total of 115 million tonnes. If this is set against the general energy scene, LPG represented 3.7% of crude oil production by weight in 1980, rising to 5.4% in 1987. This growth reflects rise in consciousness around the world of the value of the product. LPG is no longer regarded as a byproduct, which is flared or disposed of at low value, but increasingly as a co-product, and much of the growth in production has been due to the installation of tailored recovery systems. LPG markets historically developed around sources of supply, constrained by the costs of transportation. The major exceptions, of course, were the Middle East, the large exporter, and Japan, the large importer.

    19. Bridging the Nano-World and the Real World in Polymer Solar Cells | U.S.

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

      DOE Office of Science (SC) Bridging the Nano-World and the Real World in Polymer Solar Cells Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: Email Us More Information »

    20. Energy Aware Computing

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

      Partnerships Shifter: User Defined Images Archive APEX TOKIO: Total Knowledge of I/O Home » R & D » Energy Aware Computing Energy Aware Computing Dynamic Frequency Scaling One means to lower the energy required to compute is to reduce the power usage on a node. One way to accomplish this is by lowering the frequency at which the CPU operates. However, reducing the clock speed increases the time to solution, creating a potential tradeoff. NERSC continues to examine how such methods impact

    1. Computer surety: computer system inspection guidance. [Contains glossary

      SciTech Connect (OSTI)

      Not Available

      1981-07-01

      This document discusses computer surety in NRC-licensed nuclear facilities from the perspective of physical protection inspectors. It gives background information and a glossary of computer terms, along with threats and computer vulnerabilities, methods used to harden computer elements, and computer audit controls.

    2. Computing and Computational Sciences Directorate - National Center for

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

      Computational Sciences Search Go! ORNL * Find People * Contact * Site Index * Comments Home Divisions and Centers Computational Sciences and Engineering Computer Science and Mathematics Information Technology Joint Institute for Computational Sciences National Center for Computational Sciences Supercomputing Projects Awards Employment Opportunities Student Opportunities About Us Organization In the News Contact Us Visitor Information ORNL Research Areas Neutron Sciences Biological Systems

    3. Argonne Leadership Computing Facility

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

      A Q&A with the ALCF's team lead for high-performance computing infrastructure. Read More Theta ESP hands-on workshop Early science teams prepare for Theta at hands-on workshop ...

    4. Quantum steady computation

      SciTech Connect (OSTI)

      Castagnoli, G. )

      1991-08-10

      This paper reports that current conceptions of quantum mechanical computers inherit from conventional digital machines two apparently interacting features, machine imperfection and temporal development of the computational process. On account of machine imperfection, the process would become ideally reversible only in the limiting case of zero speed. Therefore the process is irreversible in practice and cannot be considered to be a fundamental quantum one. By giving up classical features and using a linear, reversible and non-sequential representation of the computational process - not realizable in classical machines - the process can be identified with the mathematical form of a quantum steady state. This form of steady quantum computation would seem to have an important bearing on the notion of cognition.

    5. Cloud computing security.

      SciTech Connect (OSTI)

      Shin, Dongwan; Claycomb, William R.; Urias, Vincent E.

      2010-10-01

      Cloud computing is a paradigm rapidly being embraced by government and industry as a solution for cost-savings, scalability, and collaboration. While a multitude of applications and services are available commercially for cloud-based solutions, research in this area has yet to fully embrace the full spectrum of potential challenges facing cloud computing. This tutorial aims to provide researchers with a fundamental understanding of cloud computing, with the goals of identifying a broad range of potential research topics, and inspiring a new surge in research to address current issues. We will also discuss real implementations of research-oriented cloud computing systems for both academia and government, including configuration options, hardware issues, challenges, and solutions.

    6. Edison Electrifies Scientific Computing

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

      ... Deployment of Edison was made possible in part by funding from DOE's Office of Science and the DARPA High Productivity Computing Systems program. DOE's Office of Science is the ...

    7. Computation supporting biodefense

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

      Conference on High-Speed Computing LANL / LLNL / SNL Salishan Lodge, Gleneden Beach, Oregon 24 April 2003 Murray Wolinsky murray@lanl.gov The Role of Computation in Biodefense 1. Biothreat 101 2. Bioinformatics 101 Examples 3. Sequence analysis: mpiBLAST Feng 4. Detection: KPATH Slezak 5. Protein structure: ROSETTA Strauss 6. Real-time epidemiology: EpiSIMS Eubank 7. Forensics: VESPA Myers, Korber 8. Needs System level analytical capabilities Enhanced phylogenetic algorithms Novel

    8. Computational Earth Science

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

      6 Computational Earth Science We develop and apply a range of high-performance computational methods and software tools to Earth science projects in support of environmental health, cleaner energy, and national security. Contact Us Group Leader Carl Gable Deputy Group Leader Gilles Bussod Email Profile pages header Search our Profile pages Hari Viswanathan inspects a microfluidic cell used to study the extraction of hydrocarbon fuels from a complex fracture network. EES-16's Subsurface Flow

    9. Computational Modeling | Bioenergy | NREL

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

      Computational Modeling NREL uses computational modeling to increase the efficiency of biomass conversion by rational design using multiscale modeling, applying theoretical approaches, and testing scientific hypotheses. model of enzymes wrapping on cellulose; colorful circular structures entwined through blue strands Cellulosomes are complexes of protein scaffolds and enzymes that are highly effective in decomposing biomass. This is a snapshot of a coarse-grain model of complex cellulosome

    10. Computational Physics and Methods

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

      ADTSC » CCS » CCS-2 Computational Physics and Methods Performing innovative simulations of physics phenomena on tomorrow's scientific computing platforms Growth and emissivity of young galaxy... ...hosting a supermassive black hole as calculated in cosmological code ENZO and post-processed with radiative transfer code AURORA. image showing detailed turbulence simulation, Rayleigh-Taylor Turbulence imaging: the largest turbulence simulations to date Advanced multi-scale modeling Turbulence

    11. Exascale Computing Project

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

      Asteroid ALPINE project, xRage simulation Asteroid yA31 at a 45 degree angle of entry ExaSky particles ExaSky project Next-generation dark matter cosmology simulations Trinity computer Trinity: Advanced Technology System Advancing Predictive Capability for Stockpile Stewardship READ MORE Legion programming system Legion programming system Managing complex data and control dependencies READ MORE Meeting national security science challenges with reliable computing As part of the National Strategic

    12. New TRACC Cluster Computer

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

      TRACC Cluster Computer With the addition of a new cluster called Zephyr that was made operational in September of this year (2012), TRACC now offers two clusters to choose from: Zephyr and our original cluster that has now been named Phoenix. Zephyr was acquired from Atipa technologies, and it is a 92-node system with each node having two AMD 16 core, 2.3 GHz, 32 GB processors. See also Computing Resources.

    13. Applied Computer Science

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

      7 Applied Computer Science Innovative co-design of applications, algorithms, and architectures in order to enable scientific simulations at extreme scale Leadership Group Leader Linn Collins Email Deputy Group Leader David Daniel (Acting) Email Professional Assistant Erika Maestas 505-664-0673 Email Climate modeling visualization Results from a climate simulation computed using the Model for Prediction Across Scales (MPAS) code. This visualization shows the temperature of ocean currents using a

    14. Theory, Simulation, and Computation

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

      PADSTE » ADTSC Theory, Simulation, and Computation Supporting the Laboratory's overarching strategy to provide cutting-edge tools to guide and interpret experiments and further our fundamental understanding and predictive capabilities for complex systems. Theory, modeling, informatics Suites of experiment data High performance computing, simulation, visualization Contacts Associate Director John Sarrao Deputy Associate Director Paul Dotson Directorate Office (505) 667-6645 Email Applying the

    15. Compute Reservation Request Form

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

      Compute Reservation Request Form Compute Reservation Request Form Users can request a scheduled reservation of machine resources if their jobs have special needs that cannot be accommodated through the regular batch system. A reservation brings some portion of the machine to a specific user or project for an agreed upon duration. Typically this is used for interactive debugging at scale or real time processing linked to some experiment or event. It is not intended to be used to guarantee fast

    16. Computing | Department of Energy

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

      Computing Computing Fun fact: Most systems require air conditioning or chilled water to cool super powerful supercomputers, but the Olympus supercomputer at Pacific Northwest National Laboratory is cooled by the location's 65 degree groundwater. Traditional cooling systems could cost up to $61,000 in electricity each year, but this more efficient setup uses 70 percent less energy. | Photo courtesy of PNNL. Fun fact: Most systems require air conditioning or chilled water to cool super powerful

    17. Advanced Simulation and Computing

      National Nuclear Security Administration (NNSA)

      NA-ASC-117R-09-Vol.1-Rev.0 Advanced Simulation and Computing PROGRAM PLAN FY09 October 2008 ASC Focal Point Robert Meisner, Director DOE/NNSA NA-121.2 202-586-0908 Program Plan Focal Point for NA-121.2 Njema Frazier DOE/NNSA NA-121.2 202-586-5789 A Publication of the Office of Advanced Simulation & Computing, NNSA Defense Programs i Contents Executive Summary ----------------------------------------------------------------------------------------------- 1 I. Introduction

    18. Intro to computer programming, no computer required! | Argonne...

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

      ... "Computational thinking requires you to think in abstractions," said Papka, who spoke to computer science and computer-aided design students at Kaneland High School in Maple Park about ...

    19. World Energy Projection System Plus: An Overview

      Reports and Publications

      2016-01-01

      This report contains a summary description of the methodology and scope of WEPS and each of its component models. WEPS is a computer-based, energy modeling system of long-term international energy markets for the period through 2035. The system was used to produce the International Energy Outlook 2011.

    20. World-wide distribution automation systems

      SciTech Connect (OSTI)

      Devaney, T.M.

      1994-12-31

      A worldwide power distribution automation system is outlined. Distribution automation is defined and the status of utility automation is discussed. Other topics discussed include a distribution management system, substation feeder, and customer functions, potential benefits, automation costs, planning and engineering considerations, automation trends, databases, system operation, computer modeling of system, and distribution management systems.

    1. World Energy Projection System Plus: An Overview

      Reports and Publications

      2011-01-01

      This report contains a summary description of the methodology and scope of WEPS and each of its component models. WEPS is a computer-based, energy modeling system of long-term international energy markets for the period through 2035. The system was used to produce the International Energy Outlook 2011.

    2. Toward a defense-dominated world

      SciTech Connect (OSTI)

      Wood, L.

      1993-08-01

      Maintaining the large-scale peace in a defense-dominated world necessarily will require not only passive but also active defenses against large-scale aggression that are technically feasible, practical and easy to employ -- and robust against perversion into support of aggression. Such peace maintenance tool-sets will feature means for effectively rebuking aggression as well as providing timely and very widely available seaming of aggression underway anywhere. This report discusses the technology base which currently exists to provide world-wide, high-quality imagery at moderate (5--10 meter) spatial resolution or imagery of 1% of the Earth`s land surface at high ({le} 1 meter) resolution no less frequently than daily, at a total cost of the order of $1 B, with operational capability in the later `90s. Such systems could provide timely warning of aggressive actions anywhere. Similarly, space-based means of defeating aggression conducted with even quite short-range ballistic missiles anywhere in the world could be brought into existence by the end of the `90s for a total cost of about $10 B, and small high-altitude, long flight-duration robotic aircraft carrying high-performance sensors and interceptor missilery could provide both seaming and active defenses against attacks conducted with very short range ballistic missiles, as well as attacks launched with air-breathing threats such as bombers and cruise missiles, for a cost per defended area of the order of $10/km{sup 2}. It appears that all of the associated sensors can find apt dual-use as high-performance systems for monitoring physical aspects of the human environment.

    3. Toward a nuclear weapons free world?

      SciTech Connect (OSTI)

      Maaranen, S.A.

      1996-09-01

      Doubts about the wisdom of relying on nuclear weapons are as old as nuclear weapons themselves. But despite this questioning, nuclear weapons came to be seen as the indispensable element of American (indeed Western) security during the Cold War. By the 1970s and 1980s, however, discontent was growing about the intense US-Soviet nuclear arms competition, as it failed to provide any enduring improvement in security; rather, it was seen as creating ever greater risks and dangers. Arms control negotiations and limitations, adopted as a means to regulate the technical competition, may also have relieved some of the political pressures and dangers. But the balance of terror, and the fears of it, continued. The Strategic Defense Initiative (SDI) under President Reagan was a very different approach to escaping from the precarious protection of nuclear weapons, in that it sought a way to continue to defend the US and the West, but without the catastrophic risks of mutual deterrence. As such, SDI connoted unhappiness with the precarious nuclear balance and, for many, with nuclear weapons in general. The disappearance of the Warsaw Pact, the disintegration of the Soviet Union, and the sudden end of the Cold War seemed to offer a unique opportunity to fashion a new, more peaceful world order that might allow for fading away of nuclear weapons. Scholars have foreseen two different paths to a nuclear free world. The first is a fundamental improvement in the relationships between states such that nuclear weapons are no longer needed. The second path is through technological development, e.g., missile defenses which could provide effective protection against nuclear attacks. The paper discusses nuclear weapon policy in the US, views of other nuclear states, the future of nuclear weapons, and issues in a less-nuclear world.

    4. Middle East sparking increase in world drilling

      SciTech Connect (OSTI)

      Not Available

      1990-02-01

      Global drilling outside the United States appears to have bottomed out last year if official numbers and estimates supplied to World oil prove accurate. The 1990:0090 forecast calls for a 7.8% boost to 22,316 wells (excluding the USSR, Eastern Europe and North Korea), and every region expects to see a net increase. Figures provided by governmental agencies, operating companies and other sources indicate Middle Eastern drilling last year hit a new high for the 1980's with 948 wells. These figures are also given for Western Europe, the Far East, Africa, South America, Canada, Mexico, Costa Rica, and Guatemala.

    5. Oilfields of the World. Third edition

      SciTech Connect (OSTI)

      Tiratsoo, E.N.

      1985-01-01

      This third edition (updated to 1984) covers all of the world's major producing areas (both onshore and offshore) on six continents. It offers essential geologic, reserves, and production data on 13 nations that have become commercial oil producers in the last five years: Benin, Cameroon, Congo Republic, Ghana, Ivory Coast, Sudan, Zaire, Greece, The Phillippines, Sharjah, Thailand, Guatemala, and Surinam. Numerous maps display the geologic details of each area. This book also contains full-color maps of the oil and gas fields of the North Sea, Persian Gulf, Mexico, Venezuela, and Brazil.

    6. in High Performance Computing Computer System, Cluster, and Networking...

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

      iSSH v. Auditd: Intrusion Detection in High Performance Computing Computer System, Cluster, and Networking Summer Institute David Karns, New Mexico State University Katy Protin,...

    7. Anthropometry for WorldSID, a World-Harmonized Midsize Male Side Impact Crash Dummy

      SciTech Connect (OSTI)

      S. Moss; Z. Wang; M. Salloum; M. Reed; M. Van Ratingen; D. Cesari; R. Scherer; T. Uchimura; M. Beusenberg

      2000-06-19

      The WorldSID project is a global effort to design a new generation side impact crash test dummy under the direction of the International Organization for Standardization (ISO). The first WorldSID crash dummy will represent a world-harmonized mid-size adult male. This paper discusses the research and rationale undertaken to define the anthropometry of a world standard midsize male in the typical automotive seated posture. Various anthropometry databases are compared region by region and in terms of the key dimensions needed for crash dummy design. The Anthropometry for Motor Vehicle Occupants (AMVO) dataset, as established by the University of Michigan Transportation Research Institute (UMTRI), is selected as the basis for the WorldSID mid-size male, updated to include revisions to the pelvis bone location. The proposed mass of the dummy is 77.3kg with full arms. The rationale for the selected mass is discussed. The joint location and surface landmark database is appended to this paper.

    8. DOE's Office of Science Awards 18 Million Hours of Supercomputing Time to 15 Teams for Large-Scale Scientific Computing

      Office of Energy Efficiency and Renewable Energy (EERE)

      WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman announced today that DOE's Office of Science has awarded a total of 18.2 million hours of computing time on some of the world's most powerful...

    9. computers | National Nuclear Security Administration

      National Nuclear Security Administration (NNSA)

      computers NNSA Announces Procurement of Penguin Computing Clusters to Support Stockpile Stewardship at National Labs The National Nuclear Security Administration's (NNSA's) Lawrence Livermore National Laboratory today announced the awarding of a subcontract to Penguin Computing - a leading developer of high-performance Linux cluster computing systems based in Silicon Valley - to bolster computing for stockpile... Sandia donates 242 computers to northern California schools Sandia National

    10. World energy: Building a sustainable future

      SciTech Connect (OSTI)

      Schipper, L.; Meyers, S.

      1992-04-01

      As the 20th century draws to a close, both individual countries and the world community face challenging problems related to the supply and use energy. These include local and regional environmental impacts, the prospect of global climate and sea level change associated with the greenhouse effect, and threats to international relations in connection with oil supply or nuclear proliferation. For developing countries, the financial cost of providing energy to provide basic needs and fuel economic development pose an additional burden. To assess the magnitude of future problems and the potential effectiveness of response strategies, it is important to understand how and why energy use has changed in the post and where it is heading. This requires study of the activities for which energy is used, and of how people and technology interact to provide the energy services that are desired. The authors and their colleagues have analyzed trends in energy use by sector for most of the world's major energy-consuming countries. The approach we use considers three key elements in each sector: the level of activity, structural change, and energy intensity, which expresses the amount of energy used for various activities. At a disaggregated level, energy intensity is indicative of energy efficiency. But other factors besides technical efficiency also shape intensity.

    11. World trends: Improving fortunes restore upstream health

      SciTech Connect (OSTI)

      1996-08-01

      After a decade of recovery from the oil price collapse of 1986, the global upstream industry appears headed for a period of renewed strength and growth. Underpinning the prosperity is steady unrelenting growth in crude demand. Stronger global crude demand and heavy natural gas usage in the US are driving higher prices. Operators are reacting to better prices with larger drilling programs. Also boosting drilling levels are crude production expansion projects that many countries have underway in response to perceived future demand. Not surprisingly, World Oil`s outlook calls for global drilling to rise 4.5% to 60,273 wells, a second straight annual increase. Better US activity is helping, but so are stronger-than-expected numbers in Canada. Meanwhile, World Oil`s 51st annual survey of governments and operators indicates that global oil production rose 1.4% last year, to 62,774 million bpd. That was not enough, however, to keep up with demand. The paper discusses financial performance, business practices, other factors, and operating outlook. A table lists the 1996 forecasts, estimated wells drilled in 1995, and total wells and footage drilled in 1994 by country. A second table lists global crude and condensate production and wells actually producing in 1995 versus 1994.

    12. World crude output overcomes Persian Gulf disruption

      SciTech Connect (OSTI)

      Not Available

      1992-02-01

      Several OPEC producers made good on their promises to replace 2.7 MMbpd of oil exports that vanished from the world market after Iraq took over Kuwait. Even more incredibly, they accomplished this while a breathtaking 1.2- MMbopd reduction in Soviet output took place during the course of 1991. After Abu Dhabi, Indonesia, Iran, Libya, Nigeria, Saudi Arabia and Venezuela turned the taps wide open, their combined output rose 2.95 MMbopd. Put together with a 282,000-bopd increase by Norway and contributions from smaller producers, this enabled world oil production to remain within 400,000 bopd of its 1990 level. The 60.5-MMbopd average was off by just 0.7%. This paper reports that improvement took place in five of eight regions. Largest increases were in Western Europe and Africa. Greatest reductions occurred in Eastern Europe and the Middle East. Fifteen nations produced 1 MMbopd or more last year, compared with 17 during 1990.

    13. Taming the Wild World of Management, Performance and Communication - 13459

      SciTech Connect (OSTI)

      Ford, Laurie

      2013-07-01

      Management has evolved a long way from its original meaning of 'governing a horse'. The industrial revolution fostered 'scientific management'; 1930's Hawthorne studies discovered that people's social interactions could alter productivity; and the dawn of the computer age in the post-war 1950's brought general systems theory into management thinking. Today, mobile wireless connectivity aims to transform ever-changing networks of players, mandates, and markets into something that can be 'managed'. So why is there no clear and simple recipe for how to practice management? We talk about financial management, safety management, and operations management, but surely the 'management' part of those endeavors will share the same set of practices. Instead, we are still arguing for 'management' to include everything from developing people to negotiating contracts. A manager's job may include many things, but one of them, the job of management, needs to be nailed down. Three standard practices for managing in a network are developed: (a) support the dialogues that connect people vital to accomplishing a goal or objective; (b) develop and sustain the scoreboards that serve as a road-map to reach the goal; and (c) control the feedback to 'govern the horse'. These three practices are useful for more than reaching goals, as they also support coordinating across boundaries and running productive meetings. The dialogues for productive relationships, scoreboards for goals and deliverables, and feedback for performance together constitute a recipe for managing in a networked world. (authors)

    14. Computer simulation | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Computer simulation Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Computer simulation Author wikipedia Published wikipedia, 2013 DOI Not Provided...

    15. Super recycled water: quenching computers

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

      Super recycled water: quenching computers Super recycled water: quenching computers New facility and methods support conserving water and creating recycled products. Using reverse ...

    16. Information Science, Computing, Applied Math

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

      Information Science, Computing, Applied Math Information Science, Computing, Applied Math National security depends on science and technology. The United States relies on Los ...

    17. Fermilab | Science at Fermilab | Computing

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

      Computing Computing is indispensable to science at Fermilab. High-energy physics experiments generate an astounding amount of data that physicists need to store, analyze and ...

    18. NREL: Computational Science Home Page

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

      high-performance computing, computational science, applied mathematics, scientific data management, visualization, and informatics. NREL is home to the largest high performance...

    19. Energy Secretary Moniz, EPA Administrator McCarthy and World...

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

      Moniz, EPA Administrator McCarthy and World Bank President Kim to Keynote ARPA-E Energy Innovation Summit Energy Secretary Moniz, EPA Administrator McCarthy and World Bank ...

    20. World's largest single crystal of gold verified at Los Alamos

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

      World's largest single crystal of gold verified at Los Alamos World's largest single crystal of gold verified at Los Alamos The SCD instrument is used to determine the periodic ...

    1. World Energy Use: ISO Standards that Can Help | Department of...

      Office of Environmental Management (EM)

      World Energy Use: ISO Standards that Can Help This one-page flyer shows total world energy consumption of marketed energy by economic sector as well as a list of ISO standards that ...

    2. FutureWorld Energy Inc | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      search Name: FutureWorld Energy Inc Place: Florida Zip: 33701 Product: Florida-based marine energy project developer. References: FutureWorld Energy Inc1 This article is a...

    3. New World Record Achieved in Solar Cell Technology | Department...

      Office of Environmental Management (EM)

      World Record Achieved in Solar Cell Technology New World Record Achieved in Solar Cell Technology December 5, 2006 - 9:34am Addthis New Solar Cell Breaks the "40 Percent Efficient" ...

    4. NewWorld Capital Group LLC | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      NewWorld Capital Group LLC Jump to: navigation, search Name: NewWorld Capital Group LLC Place: New York, New York Zip: 10022 Sector: Efficiency Product: New York-based private...

    5. Better World Club Travel Cool | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Club Travel Cool Jump to: navigation, search Name: Better World Club Travel Cool Place: Portland, Oregon Zip: 97209 Product: Travel Cool is the eNewsletter of the Better...

    6. Top of the World (GE) | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      GE) Jump to: navigation, search Name Top of the World (GE) Facility Top of the World (GE) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner...

    7. World Institute for Nuclear Security Workshop at Y-12 Brings...

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

      World Institute for Nuclear ... World Institute for Nuclear Security Workshop at Y-12 Brings Together More than 20 Countries Posted: June 28, 2012 - 4:30pm This week, more than 20 ...

    8. Renewable, Green LNG: Update on the World's Largest Landill Gass...

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

      Renewable, Green LNG: Update on the World's Largest Landill Gass to LNG Plant Renewable, Green LNG: Update on the World's Largest Landill Gass to LNG Plant Presentation at the ...

    9. World Institute for Nuclear Security Workshop at Y-12 Brings...

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

      World Institute for Nuclear Security Workshop at Y-12 Brings Together More than 20 ... at the Y-12 National Security Complex for the World Institute for Nuclear Security (WINS). ...

    10. Computation Directorate and Science& Technology Review Computational Science and Research Featured in 2002

      SciTech Connect (OSTI)

      Alchorn, A L

      2003-04-04

      Thank you for your interest in the activities of the Lawrence Livermore National Laboratory Computation Directorate. This collection of articles from the Laboratory's Science & Technology Review highlights the most significant computational projects, achievements, and contributions during 2002. In 2002, LLNL marked the 50th anniversary of its founding. Scientific advancement in support of our national security mission has always been the core of the Laboratory. So that researchers could better under and predict complex physical phenomena, the Laboratory has pushed the limits of the largest, fastest, most powerful computers in the world. In the late 1950's, Edward Teller--one of the LLNL founders--proposed that the Laboratory commission a Livermore Advanced Research Computer (LARC) built to Livermore's specifications. He tells the story of being in Washington, DC, when John Von Neumann asked to talk about the LARC. He thought Teller wanted too much memory in the machine. (The specifications called for 20-30,000 words.) Teller was too smart to argue with him. Later Teller invited Von Neumann to the Laboratory and showed him one of the design codes being prepared for the LARC. He asked Von Neumann for suggestions on fitting the code into 10,000 words of memory, and flattered him about ''Labbies'' not being smart enough to figure it out. Von Neumann dropped his objections, and the LARC arrived with 30,000 words of memory. Memory, and how close memory is to the processor, is still of interest to us today. Livermore's first supercomputer was the Remington-Rand Univac-1. It had 5600 vacuum tubes and was 2 meters wide by 4 meters long. This machine was commonly referred to as a 1 KFlop machine [E+3]. Skip ahead 50 years. The ASCI White machine at the Laboratory today, produced by IBM, is rated at a peak performance of 12.3 TFlops or E+13. We've improved computer processing power by 10 orders of magnitude in 50 years, and I do not believe there's any reason to think we won

    11. Join Energy Leaders at Next Week's World Energy Engineering Congress |

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

      Department of Energy Join Energy Leaders at Next Week's World Energy Engineering Congress Join Energy Leaders at Next Week's World Energy Engineering Congress September 15, 2016 - 11:38am Addthis Register Today for AMO Co-Sponsored World Energy Engineering Congress The 39th World Energy Engineering Congress (WEEC) will be held September 21-23, 2016 at the Walter E. Washington Convention Center in Washington, DC. Register today to attend the largest energy conference and technology expo held

    12. World-Class Test Facility Increases Efficiency of Solar Products |

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

      Department of Energy World-Class Test Facility Increases Efficiency of Solar Products World-Class Test Facility Increases Efficiency of Solar Products World-Class Test Facility Increases Efficiency of Solar Products This photograph features PV arrays at the SunEdison Facility at the Solar Technology Acceleration Center (SolarTAC) in Aurora, Colorado. SolarTAC is an integrated, world-class test facility where the solar industry will test, validate, and demonstrate near-market and advanced

    13. National Laboratories Shine at World's Largest Hydropower Event |

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

      Department of Energy National Laboratories Shine at World's Largest Hydropower Event National Laboratories Shine at World's Largest Hydropower Event July 28, 2015 - 2:09pm Addthis National Laboratories Shine at World’s Largest Hydropower Event Members of the Energy Department's national laboratories-Oak Ridge National Laboratory, Argonne National Laboratory, and National Renewable Energy Laboratory-took home "Technical Paper of the Year" awards at the world's largest

    14. World's Largest Concentrating Solar Power Plant Opens in California |

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

      Department of Energy World's Largest Concentrating Solar Power Plant Opens in California World's Largest Concentrating Solar Power Plant Opens in California February 19, 2014 - 12:00am Addthis Ivanpah, the world's largest concentrating solar plant, opened in California on February 13.Credit: BrightSource Energy The Ivanpah Solar Electric Generating System, the world's largest concentrating solar power (CSP) plant, officially opened on February 13. As the first commercial deployment of

    15. Trinity Site - World's First Nuclear Explosion | Department of Energy

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

      Trinity Site - World's First Nuclear Explosion Trinity Site - World's First Nuclear Explosion Trinity Site - World's First Nuclear Explosion The world's first nuclear explosion occurred on July 16, 1945, when a plutonium implosion device was tested at a site located 210 miles south of Los Alamos on the barren plains of the Alamogordo Bombing Range, known as the Jornada del Muerto. Inspired by the poetry of John Donne, J. Robert Oppenheimer code-named the test Trinity. Hoisted atop a 150-foot

    16. Solar Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell

      Energy.gov [DOE]

      EERE supported the development of Solar Junction's concentrated photovoltaic technology that set a world record for conversion efficiency.

    17. World's Largest Laser Sets New Records | Department of Energy

      Energy Savers

      Department of Energy World's Largest Concentrating Solar Power Plant Opens in California World's Largest Concentrating Solar Power Plant Opens in California February 19, 2014 - 12:00am Addthis Ivanpah, the world's largest concentrating solar plant, opened in California on February 13.Credit: BrightSource Energy The Ivanpah Solar Electric Generating System, the world's largest concentrating solar power (CSP) plant, officially opened on February 13. As the first commercial deployment of

    18. Jefferson Lab Celebrates 2005: World Year of Physics | Jefferson Lab

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

      Celebrates 2005: World Year of Physics World Year of Physics Jefferson Lab Celebrates 2005: World Year of Physics January 24, 2005 Newport News, Va. - This year marks the 100th anniversary of Albert Einstein's "miraculous year," in which he wrote five papers that changed the way we look at physics. The International Union of Pure and Applied Physics (IUPAP) and the United Nations Educational, Scientific and Cultural Organization (UNESCO) have declared 2005 the World Year of Physics,

    19. World Bank Good Practice Guidelines: Financial Analysis of Revenue...

      Open Energy Information (Open El) [EERE & EIA]

      AgencyCompany Organization: World Bank Topics: Finance Resource Type: Guidemanual Website: siteresources.worldbank.orgINTRANETFINANCIALMGMTResourcesFMB-Notes...

    20. An introduction to computer viruses

      SciTech Connect (OSTI)

      Brown, D.R.

      1992-03-01

      This report on computer viruses is based upon a thesis written for the Master of Science degree in Computer Science from the University of Tennessee in December 1989 by David R. Brown. This thesis is entitled An Analysis of Computer Virus Construction, Proliferation, and Control and is available through the University of Tennessee Library. This paper contains an overview of the computer virus arena that can help the reader to evaluate the threat that computer viruses pose. The extent of this threat can only be determined by evaluating many different factors. These factors include the relative ease with which a computer virus can be written, the motivation involved in writing a computer virus, the damage and overhead incurred by infected systems, and the legal implications of computer viruses, among others. Based upon the research, the development of a computer virus seems to require more persistence than technical expertise. This is a frightening proclamation to the computing community. The education of computer professionals to the dangers that viruses pose to the welfare of the computing industry as a whole is stressed as a means of inhibiting the current proliferation of computer virus programs. Recommendations are made to assist computer users in preventing infection by computer viruses. These recommendations support solid general computer security practices as a means of combating computer viruses.

    1. Synchronizing compute node time bases in a parallel computer

      DOE Patents [OSTI]

      Chen, Dong; Faraj, Daniel A; Gooding, Thomas M; Heidelberger, Philip

      2015-01-27

      Synchronizing time bases in a parallel computer that includes compute nodes organized for data communications in a tree network, where one compute node is designated as a root, and, for each compute node: calculating data transmission latency from the root to the compute node; configuring a thread as a pulse waiter; initializing a wakeup unit; and performing a local barrier operation; upon each node completing the local barrier operation, entering, by all compute nodes, a global barrier operation; upon all nodes entering the global barrier operation, sending, to all the compute nodes, a pulse signal; and for each compute node upon receiving the pulse signal: waking, by the wakeup unit, the pulse waiter; setting a time base for the compute node equal to the data transmission latency between the root node and the compute node; and exiting the global barrier operation.

    2. Synchronizing compute node time bases in a parallel computer

      DOE Patents [OSTI]

      Chen, Dong; Faraj, Daniel A; Gooding, Thomas M; Heidelberger, Philip

      2014-12-30

      Synchronizing time bases in a parallel computer that includes compute nodes organized for data communications in a tree network, where one compute node is designated as a root, and, for each compute node: calculating data transmission latency from the root to the compute node; configuring a thread as a pulse waiter; initializing a wakeup unit; and performing a local barrier operation; upon each node completing the local barrier operation, entering, by all compute nodes, a global barrier operation; upon all nodes entering the global barrier operation, sending, to all the compute nodes, a pulse signal; and for each compute node upon receiving the pulse signal: waking, by the wakeup unit, the pulse waiter; setting a time base for the compute node equal to the data transmission latency between the root node and the compute node; and exiting the global barrier operation.

    3. Lighting the World in a Different Way

      SciTech Connect (OSTI)

      Wilber, Nicole; Houmpheng, Krista; Coltrin, Mike

      2013-07-18

      Representing the Solid State Lighting Science (SSLS), this document is one of the entries in the Ten Hundred and One Word Challenge. As part of the challenge, the 46 Energy Frontier Research Centers were invited to represent their science in images, cartoons, photos, words and original paintings, but any descriptions or words could only use the 1000 most commonly used words in the English language, with the addition of one word important to each of the EFRCs and the mission of DOE: energy. The mission of the SSLS is to help build the scientific foundation that enables solid-state lighting to produce the most light for the least energy, both in the U.S. and, as a side-benefit, throughout the world.

    4. Exploration opportunities pop up around the world

      SciTech Connect (OSTI)

      Petzet, G.A.

      1993-04-26

      The traditional exploration cycle is in progress around the world, and many more exploration opportunities are becoming available than are being foreclosed. Yemen, for instance, is one of the few countries in the Middle East open to exploration by outside operators. Reserves were estimated at 4 billion bbl of oil on January 1, 1993, and the potential is widely believed to be much greater. Australia is opening 2 million acres offshore in the Vulcan sub-basin this month along with small parcels in the Bonaparte Gulf and more southerly basins. Several tracts have become available off Newfoundland, including two in proximity to giant Hibernia oil field scheduled for development this decade. Recent announcement of the first oil company licensing round in the Falkland Islands offshore has stimulated interest in that area. The paper discusses exploration potential in these four areas.

    5. MicrobeWorld Radio and Communications Initiative

      SciTech Connect (OSTI)

      Barbara Hyde

      2006-11-22

      MicrobeWorld is a 90-second feature broadcast daily on more than 90 public radio stations and available from several sources as a podcast, including www.microbeworld.org. The feature has a strong focus on the use and adapatbility of microbes as alternative sources of energy, in bioremediation, their role in climate, and especially the many benefits and scientific advances that have resulting from decoding microbial genomes. These audio features are permanantly archived on an educational outreach site, microbeworld.org, where they are linked to the National Science Education Standards. They are also being used by instructors at all levels to introduce students to the multiple roles and potential of microbes, including a pilot curriculum program for middle-school students in New York.

    6. Real-World Hydrogen Technology Validation: Preprint

      SciTech Connect (OSTI)

      Sprik, S.; Kurtz, J.; Wipke, K.; Ramsden, T.; Ainscough, C.; Eudy, L.; Saur, G.

      2012-03-01

      The Department of Energy, the Department of Defense's Defense Logistics Agency, and the Department of Transportation's Federal Transit Administration have funded learning demonstrations and early market deployments to provide insight into applications of hydrogen technologies on the road, in the warehouse, and as stationary power. NREL's analyses validate the technology in real-world applications, reveal the status of the technology, and facilitate the development of hydrogen and fuel cell technologies, manufacturing, and operations. This paper presents the maintenance, safety, and operation data of fuel cells in multiple applications with the reported incidents, near misses, and frequencies. NREL has analyzed records of more than 225,000 kilograms of hydrogen that have been dispensed through more than 108,000 hydrogen fills with an excellent safety record.

    7. MHD computations for stellarators

      SciTech Connect (OSTI)

      Johnson, J.L.

      1985-12-01

      Considerable progress has been made in the development of computational techniques for studying the magnetohydrodynamic equilibrium and stability properties of three-dimensional configurations. Several different approaches have evolved to the point where comparison of results determined with different techniques shows good agreement. 55 refs., 7 figs.

    8. Computer Security Risk Assessment

      Energy Science and Technology Software Center (OSTI)

      1992-02-11

      LAVA/CS (LAVA for Computer Security) is an application of the Los Alamos Vulnerability Assessment (LAVA) methodology specific to computer and information security. The software serves as a generic tool for identifying vulnerabilities in computer and information security safeguards systems. Although it does not perform a full risk assessment, the results from its analysis may provide valuable insights into security problems. LAVA/CS assumes that the system is exposed to both natural and environmental hazards and tomore » deliberate malevolent actions by either insiders or outsiders. The user in the process of answering the LAVA/CS questionnaire identifies missing safeguards in 34 areas ranging from password management to personnel security and internal audit practices. Specific safeguards protecting a generic set of assets (or targets) from a generic set of threats (or adversaries) are considered. There are four generic assets: the facility, the organization''s environment; the hardware, all computer-related hardware; the software, the information in machine-readable form stored both on-line or on transportable media; and the documents and displays, the information in human-readable form stored as hard-copy materials (manuals, reports, listings in full-size or microform), film, and screen displays. Two generic threats are considered: natural and environmental hazards, storms, fires, power abnormalities, water and accidental maintenance damage; and on-site human threats, both intentional and accidental acts attributable to a perpetrator on the facility''s premises.« less

    9. Department of Defense High Performance Computing Modernization...

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

      Computational Chemistry, Biology & Materials Science - 387 Users Computational Electromagnetics & Acoustics - 310 Users Computational Fluid Dynamics - 1,664 Users Environmental ...

    10. Fermilab | Science at Fermilab | Computing | Networking

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

      Detectors and Computing Detectors and Computing Computing Networking Physicists are constantly exchanging information, within Fermilab and between Fermilab and collaborating ...

    11. Department of Energy Mathematical, Information, and Computational Sciences Division: High Performance Computing and Communications Program

      SciTech Connect (OSTI)

      1996-11-01

      This document is intended to serve two purposes. Its first purpose is that of a program status report of the considerable progress that the Department of Energy (DOE) has made since 1993, the time of the last such report (DOE/ER-0536, The DOE Program in HPCC), toward achieving the goals of the High Performance Computing and Communications (HPCC) Program. The second purpose is that of a summary report of the many research programs administered by the Mathematical, Information, and Computational Sciences (MICS) Division of the Office of Energy Research under the auspices of the HPCC Program and to provide, wherever relevant, easy access to pertinent information about MICS-Division activities via universal resource locators (URLs) on the World Wide Web (WWW).

    12. Department of Energy: MICS (Mathematical Information, and Computational Sciences Division). High performance computing and communications program

      SciTech Connect (OSTI)

      1996-06-01

      This document is intended to serve two purposes. Its first purpose is that of a program status report of the considerable progress that the Department of Energy (DOE) has made since 1993, the time of the last such report (DOE/ER-0536, {open_quotes}The DOE Program in HPCC{close_quotes}), toward achieving the goals of the High Performance Computing and Communications (HPCC) Program. The second purpose is that of a summary report of the many research programs administered by the Mathematical, Information, and Computational Sciences (MICS) Division of the Office of Energy Research under the auspices of the HPCC Program and to provide, wherever relevant, easy access to pertinent information about MICS-Division activities via universal resource locators (URLs) on the World Wide Web (WWW). The information pointed to by the URL is updated frequently, and the interested reader is urged to access the WWW for the latest information.

    13. The feasibility of mobile computing for on-site inspection.

      SciTech Connect (OSTI)

      Horak, Karl Emanuel; DeLand, Sharon Marie; Blair, Dianna Sue

      2014-09-01

      With over 5 billion cellphones in a world of 7 billion inhabitants, mobile phones are the most quickly adopted consumer technology in the history of the world. Miniaturized, power-efficient sensors, especially video-capable cameras, are becoming extremely widespread, especially when one factors in wearable technology like Apples Pebble, GoPro video systems, Google Glass, and lifeloggers. Tablet computers are becoming more common, lighter weight, and power-efficient. In this report the authors explore recent developments in mobile computing and their potential application to on-site inspection for arms control verification and treaty compliance determination. We examine how such technology can effectively be applied to current and potential future inspection regimes. Use cases are given for both host-escort and inspection teams. The results of field trials and their implications for on-site inspections are discussed.

    14. Hewlett and Anderson - New World | Department of Energy

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

      Anderson - New World Hewlett and Anderson - New World Richard G. Hewlett and Oscar E. Anderson, Jr. The New World, 1939-1946. Volume I: A History of the Atomic Energy Commission. 1962. Text in each PDF is fully searchable. HewlettandAndersonNewWorldNoBookmarks.pdf (9.71 MB) HewlettandAndersonNewWorldPicturesOnly.pdf (16.93 MB) More Documents & Publications The Manhattan Project: Making the Atomic Bomb The Manhattan Project: Making of the Atomic Bomb Gosling, The Manhattan Project: Making the

    15. Institutional Computing Executive Group Review of Multi-programmatic & Institutional Computing, Fiscal Year 2005 and 2006

      SciTech Connect (OSTI)

      Langer, S; Rotman, D; Schwegler, E; Folta, P; Gee, R; White, D

      2006-12-18

      The Institutional Computing Executive Group (ICEG) review of FY05-06 Multiprogrammatic and Institutional Computing (M and IC) activities is presented in the attached report. In summary, we find that the M and IC staff does an outstanding job of acquiring and supporting a wide range of institutional computing resources to meet the programmatic and scientific goals of LLNL. The responsiveness and high quality of support given to users and the programs investing in M and IC reflects the dedication and skill of the M and IC staff. M and IC has successfully managed serial capacity, parallel capacity, and capability computing resources. Serial capacity computing supports a wide range of scientific projects which require access to a few high performance processors within a shared memory computer. Parallel capacity computing supports scientific projects that require a moderate number of processors (up to roughly 1000) on a parallel computer. Capability computing supports parallel jobs that push the limits of simulation science. M and IC has worked closely with Stockpile Stewardship, and together they have made LLNL a premier institution for computational and simulation science. Such a standing is vital to the continued success of laboratory science programs and to the recruitment and retention of top scientists. This report provides recommendations to build on M and IC's accomplishments and improve simulation capabilities at LLNL. We recommend that institution fully fund (1) operation of the atlas cluster purchased in FY06 to support a few large projects; (2) operation of the thunder and zeus clusters to enable 'mid-range' parallel capacity simulations during normal operation and a limited number of large simulations during dedicated application time; (3) operation of the new yana cluster to support a wide range of serial capacity simulations; (4) improvements to the reliability and performance of the Lustre parallel file system; (5) support for the new GDO petabyte

    16. SCC: The Strategic Computing Complex

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

      SCC: The Strategic Computing Complex SCC: The Strategic Computing Complex The Strategic Computing Complex (SCC) is a secured supercomputing facility that supports the calculation, modeling, simulation, and visualization of complex nuclear weapons data in support of the Stockpile Stewardship Program. The 300,000-square-foot, vault-type building features an unobstructed 43,500-square-foot computer room, which is an open room about three-fourths the size of a football field. The Strategic Computing

    17. Profile of World Uranium Enrichment Programs-2009

      SciTech Connect (OSTI)

      Laughter, Mark D

      2009-04-01

      It is generally agreed that the most difficult step in building a nuclear weapon is acquiring fissile material, either plutonium or highly enriched uranium (HEU). Plutonium is produced in a nuclear reactor, whereas HEU is produced using a uranium enrichment process. Enrichment is also an important step in the civil nuclear fuel cycle, in producing low enriched uranium (LEU) for use as fuel for nuclear reactors to generate electricity. However, the same equipment used to produce LEU for nuclear reactor fuel can also be used to produce HEU for weapons. Safeguards at an enrichment plant are the array of assurances and verification techniques that ensure uranium is not diverted or enriched to HEU. There are several techniques for enriching uranium. The two most prevalent are gaseous diffusion, which uses older technology and requires a lot of energy, and gas centrifuge separation, which uses more advanced technology and is more energy efficient. Gaseous diffusion plants (GDPs) provide about 40% of current world enrichment capacity but are being phased out as newer gas centrifuge enrichment plants (GCEPs) are constructed. Estimates of current and future enrichment capacity are always approximate, due to the constant upgrades, expansions, and shutdowns occurring at enrichment plants, largely determined by economic interests. Currently, the world enrichment capacity is approximately 56 million kilogram separative work units (SWU) per year, with 22.5 million in gaseous diffusion and more than 33 million in gas centrifuge plants. Another 34 million SWU/year of capacity is under construction or planned for the near future, almost entirely using gas centrifuge separation. Other less-efficient techniques have also been used in the past, including electromagnetic and aerodynamic separations, but these are considered obsolete, at least from a commercial perspective. Laser isotope separation shows promise as a possible enrichment technique of the future but has yet to be

    18. Profile of World Uranium Enrichment Programs - 2007

      SciTech Connect (OSTI)

      Laughter, Mark D

      2007-11-01

      It is generally agreed that the most difficult step in building a nuclear weapon is acquiring weapons grade fissile material, either plutonium or highly enriched uranium (HEU). Plutonium is produced in a nuclear reactor, while HEU is produced using a uranium enrichment process. Enrichment is also an important step in the civil nuclear fuel cycle, in producing low enriched uranium (LEU) for use in fuel for nuclear reactors. However, the same equipment used to produce LEU for nuclear fuel can also be used to produce HEU for weapons. Safeguards at an enrichment plant are the array of assurances and verification techniques that ensure uranium is only enriched to LEU, no undeclared LEU is produced, and no uranium is enriched to HEU or secretly diverted. There are several techniques for enriching uranium. The two most prevalent are gaseous diffusion, which uses older technology and requires a lot of energy, and gas centrifuge separation, which uses more advanced technology and is more energy efficient. Gaseous diffusion plants (GDPs) provide about 40% of current world enrichment capacity, but are being phased out as newer gas centrifuge enrichment plants (GCEPs) are constructed. Estimates of current and future enrichment capacity are always approximate, due to the constant upgrades, expansions, and shutdowns occurring at enrichment plants, largely determined by economic interests. Currently, the world enrichment capacity is approximately 53 million kg-separative work units (SWU) per year, with 22 million in gaseous diffusion and 31 million in gas centrifuge plants. Another 23 million SWU/year of capacity are under construction or planned for the near future, almost entirely using gas centrifuge separation. Other less-efficient techniques have also been used in the past, including electromagnetic and aerodynamic separations, but these are considered obsolete, at least from a commercial perspective. Laser isotope separation shows promise as a possible enrichment technique

    19. Argonne's Laboratory Computing Resource Center : 2005 annual report.

      SciTech Connect (OSTI)

      Bair, R. B.; Coghlan, S. C; Kaushik, D. K.; Riley, K. R.; Valdes, J. V.; Pieper, G. P.

      2007-06-30

      Argonne National Laboratory founded the Laboratory Computing Resource Center in the spring of 2002 to help meet pressing program needs for computational modeling, simulation, and analysis. The guiding mission is to provide critical computing resources that accelerate the development of high-performance computing expertise, applications, and computations to meet the Laboratory's challenging science and engineering missions. The first goal of the LCRC was to deploy a mid-range supercomputing facility to support the unmet computational needs of the Laboratory. To this end, in September 2002, the Laboratory purchased a 350-node computing cluster from Linux NetworX. This cluster, named 'Jazz', achieved over a teraflop of computing power (10{sup 12} floating-point calculations per second) on standard tests, making it the Laboratory's first terascale computing system and one of the fifty fastest computers in the world at the time. Jazz was made available to early users in November 2002 while the system was undergoing development and configuration. In April 2003, Jazz was officially made available for production operation. Since then, the Jazz user community has grown steadily. By the end of fiscal year 2005, there were 62 active projects on Jazz involving over 320 scientists and engineers. These projects represent a wide cross-section of Laboratory expertise, including work in biosciences, chemistry, climate, computer science, engineering applications, environmental science, geoscience, information science, materials science, mathematics, nanoscience, nuclear engineering, and physics. Most important, many projects have achieved results that would have been unobtainable without such a computing resource. The LCRC continues to improve the computational science and engineering capability and quality at the Laboratory. Specific goals include expansion of the use of Jazz to new disciplines and Laboratory initiatives, teaming with Laboratory infrastructure providers to develop

    20. Exploratory Experimentation and Computation

      SciTech Connect (OSTI)

      Bailey, David H.; Borwein, Jonathan M.

      2010-02-25

      We believe the mathematical research community is facing a great challenge to re-evaluate the role of proof in light of recent developments. On one hand, the growing power of current computer systems, of modern mathematical computing packages, and of the growing capacity to data-mine on the Internet, has provided marvelous resources to the research mathematician. On the other hand, the enormous complexity of many modern capstone results such as the Poincare conjecture, Fermat's last theorem, and the classification of finite simple groups has raised questions as to how we can better ensure the integrity of modern mathematics. Yet as the need and prospects for inductive mathematics blossom, the requirement to ensure the role of proof is properly founded remains undiminished.

    1. Computer Algebra System

      Energy Science and Technology Software Center (OSTI)

      1992-05-04

      DOE-MACSYMA (Project MAC''s SYmbolic MAnipulation system) is a large computer programming system written in LISP. With DOE-MACSYMA the user can differentiate, integrate, take limits, solve systems of linear or polynomial equations, factor polynomials, expand functions in Laurent or Taylor series, solve differential equations (using direct or transform methods), compute Poisson series, plot curves, and manipulate matrices and tensors. A language similar to ALGOL-60 permits users to write their own programs for transforming symbolic expressions. Franzmore » Lisp OPUS 38 provides the environment for the Encore, Celerity, and DEC VAX11 UNIX,SUN(OPUS) versions under UNIX and the Alliant version under Concentrix. Kyoto Common Lisp (KCL) provides the environment for the SUN(KCL),Convex, and IBM PC under UNIX and Data General under AOS/VS.« less

    2. GPU Computational Screening

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

      GPU Computational Screening of Carbon Capture Materials J. Kim 1 , A Koniges 1 , R. Martin 1 , M. Haranczyk 1 , J. Swisher 2 , and B. Smit 1,2 1 Lawrence Berkeley National Laboratory, Berkeley, CA 94720 2 Department of Chemical Engineering, University of California, Berkeley, Berkeley, CA 94720 E-mail: jihankim@lbl.gov Abstract. In order to reduce the current costs associated with carbon capture technologies, novel materials such as zeolites and metal-organic frameworks that are based on

    3. Computed Tomography Status

      DOE R&D Accomplishments [OSTI]

      Hansche, B. D.

      1983-01-01

      Computed tomography (CT) is a relatively new radiographic technique which has become widely used in the medical field, where it is better known as computerized axial tomographic (CAT) scanning. This technique is also being adopted by the industrial radiographic community, although the greater range of densities, variation in samples sizes, plus possible requirement for finer resolution make it difficult to duplicate the excellent results that the medical scanners have achieved.

    4. ALCF COMPUTING RESOURCES MIRA

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

      COMPUTING RESOURCES MIRA Mira, the ALCF's 10-petaflops IBM Blue Gene/Q supercomputer, opens the door for scientists to analyze data more efficiently, design products more quickly, and address some of society's biggest problems in ways that would otherwise be impossible. The system is capable of carrying out 10 quadrillion calculations per second. Mira is also among the most energy-efficient supercomputers, saving considerable energy through innovative chip designs and a unique water-cooling

    5. From Federal Computer Week:

      National Nuclear Security Administration (NNSA)

      Federal Computer Week: Energy agency launches performance-based pay system By Richard W. Walker Published on March 27, 2008 The Energy Department's National Nuclear Security Administration has launched a new performance- based pay system involving about 2,000 of its 2,500 employees. NNSA officials described the effort as a pilot project that will test the feasibility of the new system, which collapses the traditional 15 General Schedule pay bands into broader pay bands. The new structure

    6. Development of computer graphics

      SciTech Connect (OSTI)

      Nuttall, H.E.

      1989-07-01

      The purpose of this project was to screen and evaluate three graphics packages as to their suitability for displaying concentration contour graphs. The information to be displayed is from computer code simulations describing air-born contaminant transport. The three evaluation programs were MONGO (John Tonry, MIT, Cambridge, MA, 02139), Mathematica (Wolfram Research Inc.), and NCSA Image (National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign). After a preliminary investigation of each package, NCSA Image appeared to be significantly superior for generating the desired concentration contour graphs. Hence subsequent work and this report describes the implementation and testing of NCSA Image on both an Apple MacII and Sun 4 computers. NCSA Image includes several utilities (Layout, DataScope, HDF, and PalEdit) which were used in this study and installed on Dr. Ted Yamada`s Mac II computer. Dr. Yamada provided two sets of air pollution plume data which were displayed using NCSA Image. Both sets were animated into a sequential expanding plume series.

    7. World enrichment services market 1990-2005

      SciTech Connect (OSTI)

      1990-08-01

      Growth in world enrichment capacity, already in oversupply, will lead to a very competitive enrichment services market by the second half of the 1990s. Three of the four primary enrichment suppliers (USDOE, Eurodif, and Urenco) already have the capacity to produce 33 million SWU per year. Explorts from the Soviet Union and the People`s Republic of China (PRC) currently make available an additional six million SWU per year, and that figure could rise substantially. With additional supply capability expected from China, the Soviet Union, Louisiana Energy Services (LES) and Isotope Technologies (ITI), and the increased capacity of Urenco, and possibly even AVLIS from DOE, enrichment supply capability could exceed 46 million SWU per year by the year 2000. Yet annual enrichment requirements are only estimated to grow from 23.5 million SWU in 1990, to 28.9 million SWU by 2000. Total unfilled enrichment requirements will rise significantly in the second half of the 1990s, particularly from US utilities, creating sales opportunities for which suppliers will compete aggressively. These factors foretell a very competitive market in which sellers will offer low prices and flexible contracts. The anticipation of such strong competition also raises the question of which enrichment technology will succeed, and puts tremendous pressure on all suppliers to find cost-effective means of production as quickly as possible.

    8. Total outlines world exploration, production challenges, approaches

      SciTech Connect (OSTI)

      Not Available

      1992-07-27

      This paper describes the current international picture of exploration/production; expresses the most prominent challenges the author sees emerging from changing conditions, and discusses briefly how the industry can and does answer these challenges. Geologic status---first, oil and gas provinces are obviously maturing. The peak of discoveries in the U.K. North Sea is well past, and if yearly additions still appear more or less stable, this happens at the expense of a larger number of exploratory wells being drilled. This is going on with variations in a number of areas. Second, the world is shrinking in terms of new prospective basins. For instance, the Norwegian Barents Sea looked so promising a few years ago but has yet to yield a major field. The case is not unique, and everyone can make his own list of disappointments: East African rift basins, Paraguay, and so on. One article pointed out that the last decade's reserve addition from wildcat oil discoveries was down by almost 40% from additions registered during 1972-81. This excluded the USSR, Eastern Europe, China, Mexico, and a couple of Middle East countries.

    9. World nuclear fuel cycle requirements 1990

      SciTech Connect (OSTI)

      Not Available

      1990-10-26

      This analysis report presents the projected requirements for uranium concentrate and uranium enrichment services to fuel the nuclear power plants expected to be operating under three nuclear supply scenarios. Two of these scenarios, the Lower Reference and Upper Reference cases, apply to the United States, Canada, Europe, the Far East, and other countries with free market economies (FME countries). A No New Orders scenario is presented only for the United States. These nuclear supply scenarios are described in Commercial Nuclear Power 1990: Prospects for the United States and the World (DOE/EIA-0438(90)). This report contains an analysis of the sensitivities of the nuclear fuel cycle projections to different levels and types of projected nuclear capacity, different enrichment tails assays, higher and lower capacity factors, changes in nuclear fuel burnup levels, and other exogenous assumptions. The projections for the United States generally extend through the year 2020, and the FME projections, which include the United States, are provided through 2010. The report also presents annual projections of spent nuclear fuel discharges and inventories of spent fuel. Appendix D includes domestic spent fuel projections through the year 2030 for the Lower and Upper Reference cases and through 2040, the last year in which spent fuel is discharged, for the No New Orders case. These disaggregated projections are provided at the request of the Department of Energy's Office of Civilian Radioactive Waste Management.

    10. World pipeline work set for rapid growth

      SciTech Connect (OSTI)

      Not Available

      1992-08-01

      This paper reports on international pipeline construction which has entered a fast-growth period, accelerated by the new political and economic realities around the world and increasing demand for natural gas, crude oil and refined petroleum products. Many projects are under way or in planning for completion in the mid- to late 1990s in Europe, South America, Asia and the Middle East. Pipeline And Gas Journal's projection calls for construction or other work on 30,700 miles of new natural gas, crude oil and refined products pipelines in the 1992-93 period outside Canada and the U.S. These projects will cost an estimated $30 billion-plus. Natural gas pipelines will comprise most of the mileage, accounting for almost 23,000 miles at an estimated cost of $26.3 billion. Products pipelines, planned or under construction, will add another 5,800 miles at a cost of $2.8 billion. Crude oil pipelines, at a minimum, will total 1,900 new miles at a cost of slightly under $1 billion.

    11. World copper smelter sulfur balance-1988

      SciTech Connect (OSTI)

      Towle, S.W. )

      1993-01-01

      In 1989, the US Bureau of Mines initiated a contract to gather engineering, operating, and environmental cost data for 1988 for 30 major foreign primary copper smelters in market economy countries. Data were collected for 29 of the designated smelters together with information on applicable environmental regulations. Materials balance data obtained were used with available data for the eight US smelters to determine the approximate extent of copper smelter sulfur emission control in 1988. A broad characterization of the status of sulfur emission control regulation was made. The 37 US and foreign smelters represented roughly 73.2% of world and 89.3% of market economy primary copper production in 1988. The 29 non-US smelters attained 55.3% control of their input sulfur in 1988. Combined with the 90.4% control of US smelters, an aggregate 63.4% sulfur control existed. Roughly 1,951,100 mt of sulfur was emitted from the 37 market economy smelters in 1988. Identifiable SO[sub 2] control regulations covered 72.4% of the 29 foreign smelters, representing 65.5% of smelting capacity. Including US smelters, 78.4% of the major market economy smelters were regulated, representing 73.1% of smelting capacity. Significant changes since 1988 that may increase sulfur emission control are noted.

    12. World Record Magnetic Field 100T

      SciTech Connect (OSTI)

      McDonald, Ross; Mielke, Chuck; Rickel, Dwight

      2012-03-22

      Scientists at the Los Alamos National Laboratory campus of the National High Magnetic Field Laboratory have successfully produced the world's first 100 Tesla non-destructive magnetic field. The achievement was decades in the making, involving a diverse team of scientists and engineers. The 100 Tesla mark was reached at approximately 3:30 p.m. on March 22, 2012. A note about the sound you'll hear when the magnet is energized: The sound that the 100 T multi-shot magnet makes is due to the electrical current modulation from the 3 phase power converters (known as 12 pulse converters) and the harmonics associated with the chopping of the sinusoidal input power. The magnet vibrates at the electrical current frequencies multiplied by 12 (i.e. ~ 55 Hz x 12 = 660 Hz) hence making an audible sound. The generator is not run at full speed (1650 RPM instead of 1800 RPM) so the frequency is slightly lower than US Line frequency (i.e. 55 Hz instead of 60 Hz). A spectrograph of the sound from the magnet pulse shows the multiple harmonics as reddish horizontal bands as a function of time.

    13. World-Wide Experience with SRF Facilities

      SciTech Connect (OSTI)

      Andrew Hutton, Adam Carpenter

      2011-03-01

      The speaker will review and analyze the performance of existing SRF facilities in the world, addressing issues of usage and availability for different customers (HEP research, material sciences, ADS). Lessons learned should be summarized for proposed future facilities (ILC, Project X, Muon Collider). The first use of superconducting cavities for accelerating beams was at HEPL, Stanford University in the early sixties. Rather quickly, other laboratories followed suit, notably the University of Illinois at Champagne, Urbana and Cornell University. There were two main uses, which still persist today. The first is to provide accelerated particles as an injector or for fixed target experiments. The second is to maintain circulating beams, either for synchrotron light sources or for colliding beam experiments. Given the differing requirements, these two uses led to rather different implementations and, in particular, different average operating gradients. A second difference in the implementation is the speed of the particle being accelerated. Electrons are sufficiently relativistic at low beam energies (> {approx} 5 MeV) that cavities designed for relativistic beams can also function acceptably at low energy. This is not the case for protons or ion accelerators so, until recently, copper cavities were used to cover the first {approx} 100 MeV. Superconducting cavities are now also being proposed to cover this energy range as well using a series of superconducting cavities, each of which is matched to the particle velocity.

    14. Building the World's Fastest Linux Cluster

      SciTech Connect (OSTI)

      Goldstone, R; Seager, M

      2003-10-24

      Imagine having 2,304 Xeon processors running day and night solving complex problems. With a theoretical peak of 11.2 teraflops, that is just what the MCR cluster at Lawrence Livermore National Labs (LLNL) is doing. Over the past several years, Lawrence Livermore National Laboratory has deployed a series of increasingly large and powerful Intel-based Linux clusters. The most significant of these is a cluster known as the MCR (Multiprogrammactic Capability Resource). With 1,152 Intel Xeon (2.4 GHz) dual-processor nodes from Linux NetworX and a high performance interconnect from Quadrics, LTD., the MCR currently ranks third on the 21st Top 500 Supercomputer Sites List and is the fastest Linux cluster in the world. This feat was accomplished with a total system cost (hardware including maintenance, in-reconnect, global file system storage) of under $14 million. Although production clusters like the MCR are still custom built supercomputers that require as much artistry as skill, the experiences of LLNL have helped clear an important path for other clusters to follow.

    15. Kohl: A lead-hazardous eye makeup from the third world to the first world

      SciTech Connect (OSTI)

      Parry, C.; Eaton, J. )

      1991-08-01

      Kohl is a widely used traditional cosmetic. It is mainly worn around the eyes in Asia, Africa, and the Middle East. It may be a pervasive source of lead poisoning in those areas and among individuals from those areas who have immigrated to developed nations. Samples of kohl were purchased in Morocco, Mauritania, Great Britain, and the United States. Some of these samples originated from Pakistan, India, and Saudi Arabia. Kohl is widely believed to consist of antimony, but analysis consistently revealed only trace amounts of antimony. Nine of the twenty-two samples tested contained less than 0.6% lead; however, seven samples had lead levels in excess of 50%. The remainder ranged from 3.31 to 37.3%. Third-world-manufactured kohls were purchased in the United States and Britain, suggesting that this hazard is no longer confined to the third world. Those kohls that contained lead were sold in violation of laws on lead in cosmetics in both of these nations. Third-world physicians and health care workers appear to be unaware of possible lead uptake from unsuspected traditionally used items. Physicians in developed nations with patients from Asia, the Middle East, and North Africa need to factor in the possibility of past or present lead intake from unorthodox sources such as kohl.

    16. Computational models of intergroup competition and warfare.

      SciTech Connect (OSTI)

      Letendre, Kenneth; Abbott, Robert G.

      2011-11-01

      This document reports on the research of Kenneth Letendre, the recipient of a Sandia Graduate Research Fellowship at the University of New Mexico. Warfare is an extreme form of intergroup competition in which individuals make extreme sacrifices for the benefit of their nation or other group to which they belong. Among animals, limited, non-lethal competition is the norm. It is not fully understood what factors lead to warfare. We studied the global variation in the frequency of civil conflict among countries of the world, and its positive association with variation in the intensity of infectious disease. We demonstrated that the burden of human infectious disease importantly predicts the frequency of civil conflict and tested a causal model for this association based on the parasite-stress theory of sociality. We also investigated the organization of social foraging by colonies of harvester ants in the genus Pogonomyrmex, using both field studies and computer models.

    17. ASCR Cybersecurity for Scientific Computing Integrity

      SciTech Connect (OSTI)

      Piesert, Sean

      2015-02-27

      The Department of Energy (DOE) has the responsibility to address the energy, environmental, and nuclear security challenges that face our nation. Much of DOE’s enterprise involves distributed, collaborative teams; a signi¬cant fraction involves “open science,” which depends on multi-institutional, often international collaborations that must access or share signi¬cant amounts of information between institutions and over networks around the world. The mission of the Office of Science is the delivery of scienti¬c discoveries and major scienti¬c tools to transform our understanding of nature and to advance the energy, economic, and national security of the United States. The ability of DOE to execute its responsibilities depends critically on its ability to assure the integrity and availability of scienti¬c facilities and computer systems, and of the scienti¬c, engineering, and operational software and data that support its mission.

    18. World gas supply seen ample for decades as demand expands

      SciTech Connect (OSTI)

      Not Available

      1992-11-09

      Considering the prospect for new natural gas discoveries, the world gas reserves to production ratio is expected to exceed 100 years by 2000 and will still be about 80 years in 2020. World natural gas reserves were estimated at 327 trillion cu m in 1989, of which 118 trillion cu m were considered proved. Only 15% of world gas reserves lie in the Middle East, J. Balazuc, Gaz de France production and transport manager, told the World Energy Council meeting in Berlin. World gas reserves continue to grow, with the strongest growth in Africa and the Asia-Pacific region, Balazuc said. World gas production, estimated to have been 2 trillion cu m in 1989, is expected to grow to 2.5 trillion cu m in 2000 and 2.8-3.0 trillion cu m in 2020, depending on the price.

    19. Iraq: Eastern flank of the Arab world

      SciTech Connect (OSTI)

      Helms, C.M.

      1984-01-01

      Iraq, holding oil reserves second only to those of Saudi Arabia in the Middle East, is locked in a war with Iran whose outcome will affect Western energy supplies and the prospects for stability in the Arabian Gulf. Yet Iraq even now remains little known to Western governments and publics. This study is intended to enlarge understanding of Iraqi behavior and of the concerns that motivate its leaders. Rather than selecting issues of importance to other countries, the author focuses on the forces that influence policy formulation in Iraq and evokes the perspective from which the Iraqi government itself views its problems and sets its priorities. Part 1 examines the country's evolution into modern Iraq, explaining why problems that have recurred throughout Iraqi history have bedeviled all recent Iraqi governments and created tension between ''Iraq the nation'' and ''Iraq the state.'' Part 2 discusses the Arab Ba'th Socialist party, which has dominated Iraqi political life since 1968. The author neither condemns nor praises this controversial party and its current leader, President Saddam Husain, but seeks to explain why they have adopted the positions and taken the actions that have characterized their rule. Part 3 analyzes the war between Iraq and Iran, its causes, and the decisions Iraq has made in light of its goals and its assumptions about Iran. The author finds that this is not simply ''a war over borders'' but a deeper conflict between Islamic conservatism and Arab nationalism. Looking beyond the war, the final chapter assesses Iraq's potential importance in the Middle East and to the world economy. 8 figs.

    20. Psychosocial and Cultural Modeling in Human Computation Systems: A Gamification Approach

      SciTech Connect (OSTI)

      Sanfilippo, Antonio P.; Riensche, Roderick M.; Haack, Jereme N.; Butner, R. Scott

      2013-11-20

      “Gamification”, the application of gameplay to real-world problems, enables the development of human computation systems that support decision-making through the integration of social and machine intelligence. One of gamification’s major benefits includes the creation of a problem solving environment where the influence of cognitive and cultural biases on human judgment can be curtailed through collaborative and competitive reasoning. By reducing biases on human judgment, gamification allows human computation systems to exploit human creativity relatively unhindered by human error. Operationally, gamification uses simulation to harvest human behavioral data that provide valuable insights for the solution of real-world problems.

    1. Improving consumer value through enhanced performance around the world

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

      Improving consumer value through enhanced performance around the world Improving consumer value through enhanced performance around the world LANL statistical tools have helped create Reliability Technology (RT), which increases the overall fraction of productive manufacturing time, or "uptime," for its internal manufacturing lines. April 3, 2012 Improving consumer value through enhanced performance around the world Reliability Technology (RT) is a comprehensive reliability engineering

    2. Risk Informing Regulations in an Uncertain World | Department of Energy

      Office of Environmental Management (EM)

      Regulations in an Uncertain World Risk Informing Regulations in an Uncertain World Presentation from the 2016 Annual Performance and Risk Assessment (P&RA) Community of Practice (CoP) Technical Exchange Meeting held in Germantown, Maryland on October 19-20, 2016. Risk Informing Regulations in an Uncertain World (965.93 KB) More Documents & Publications 2016 Annual Technical Exchange Meeting Presenters Biographical Sketches Agenda for the October 19-20, 2016 - Technical Exchange Meeting -

    3. Building a World of Difference | Department of Energy

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

      Building a World of Difference Building a World of Difference Waste-to-Energy Roadmapping Workshop Building a World of Difference Presentation by Patricia Scanlan, Director of Residuals Treatment Technologies, Black & Veatch scanlan_waste_to_energy_2014.pdf (1.34 MB) More Documents & Publications Waste-to-Energy Workshop Summary Report Biogas Opportunities Roadmap Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries

    4. Workplace Charging Challenge Partner: World Wildlife Fund | Department of

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

      Energy Wildlife Fund Workplace Charging Challenge Partner: World Wildlife Fund Workplace Charging Challenge Partner: World Wildlife Fund Joined the Challenge: April 2014 Headquarters: Washington, DC Charging Location: Washington, DC Domestic Employees: 470 World Wildlife Fun (WWF) works in 100 countries and is supported by 1.2 million members in the United States and close to 5 million globally in their conservation efforts. WWF's unique way of working combines global reach with a foundation

    5. Secretary Chu Joins with World Leaders to Sign International Partnership

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

      for Energy Efficiency Cooperation | Department of Energy Joins with World Leaders to Sign International Partnership for Energy Efficiency Cooperation Secretary Chu Joins with World Leaders to Sign International Partnership for Energy Efficiency Cooperation May 24, 2009 - 12:00am Addthis The Department of Energy announced today that U.S. Energy Secretary Steven Chu joined with top energy leaders from around the world to launch the International Partnership for Energy Efficiency Cooperation

    6. Energy Secretary Moniz Dedicates World's Largest Concentrating Solar

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

      Power Project | Department of Energy Dedicates World's Largest Concentrating Solar Power Project Energy Secretary Moniz Dedicates World's Largest Concentrating Solar Power Project February 13, 2014 - 5:00am Addthis NEWS MEDIA CONTACT (202) 586-4940 Energy Secretary Ernest Moniz will participate today in the opening of the Ivanpah Solar Energy Generating System, the world's largest concentrating solar power (CSP) plant. As President Obama highlighted in his State of the Union address, the

    7. Los Alamos achieves world-record pulsed magnetic field

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

      Los Alamos achieves world-record pulsed magnetic field Los Alamos achieves world-record pulsed magnetic field Researchers have set a new world record for the strongest magnetic field produced by a nondestructive magnet. August 23, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

    8. Agua Caliente, World's Largest Solar Photovoltaic Plant, Helps Advance

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

      America's Solar Leadership | Department of Energy Agua Caliente, World's Largest Solar Photovoltaic Plant, Helps Advance America's Solar Leadership Agua Caliente, World's Largest Solar Photovoltaic Plant, Helps Advance America's Solar Leadership April 29, 2014 - 8:40am Addthis Agua Caliente, located in Yuma County, Arizona, is now the largest solar photovoltaic power plant in the world. | Photo courtesy of NRG Energy. Agua Caliente, located in Yuma County, Arizona, is now the largest solar

    9. Fact #840: September 29, 2014 World Renewable Electricity Consumption is

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

      Growing - Dataset | Department of Energy 40: September 29, 2014 World Renewable Electricity Consumption is Growing - Dataset Fact #840: September 29, 2014 World Renewable Electricity Consumption is Growing - Dataset Excel file with dataset for Fact #840: World Renewable Electricity Consumption is Growing fotw#840_web.xlsx (19.51 KB) More Documents & Publications Quarterly Analysis Review February 2015 Fact #892: September 28, 2015 Over One-Million in Plug-in Vehicle Sales Worldwide -

    10. SCHNEIDER ELECTRIC 2015 WORLD ENERGY ENGINEERING CONGRESS | Department of

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

      Energy Technical Assistance » Superior Energy Performance » SCHNEIDER ELECTRIC 2015 WORLD ENERGY ENGINEERING CONGRESS SCHNEIDER ELECTRIC 2015 WORLD ENERGY ENGINEERING CONGRESS sep_logo_borderless.jpg This presentation by Schneider Electric at the 2015 World Energy Engineering Congress shares the costs and benefits of enterprise-wide implementation of Superior Energy Performance® (SEP(tm)) and ISO 50001. Schneider Electric WEEC 2015 (September 2015) (678.24 KB) More Documents &

    11. World Renewable Energy Congress Provides International Forum - News

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

      Releases | NREL World Renewable Energy Congress Provides International Forum Delegates to gather in Denver to share knowledge, ideas, on energy issues November 14, 2003 Denver, Colo. - Energy ministers, deputy ministers or other representatives from as many as 100 countries are expected to participate in the world's largest gathering of renewable energy experts in Denver, Aug. 28-Sept. 3, 2004. The eighth World Renewable Energy Congress (WREC VIII) will provide a forum for energy suppliers

    12. World record neutron beam at Los Alamos National Laboratory

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

      World record neutron beam at LANL World record neutron beam at Los Alamos National Laboratory Scientists have created the largest neutron beam ever made by a short-pulse laser, breaking a world record. July 10, 2012 Tom Hurry of Plasma Physics adjusts the target positioner and particle beam diagnostics prior to an experiment at Trident. Tom Hurry of Plasma Physics adjusts the target positioner and particle beam diagnostics prior to an experiment at Trident. Contact Kevin Roark Communications

    13. Keeping nuclear materials secure in an uncertain world

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

      Keeping nuclear materials secure in an uncertain world Keeping nuclear materials secure in an uncertain world During the last year, the Iran nuclear deal has successfully rolled back Iran's nuclear program. Los Alamos National Laboratory was integral to verification and training. October 24, 2016 Atoms for Peace Los Alamos archives Keeping nuclear materials secure in an uncertain world This summer marked the one-year anniversary of the conclusion of the Iran nuclear deal. Signed by

    14. Expanding the World's Largest Database of Elastic Properties

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

      Expanding the World's Largest Database of Elastic Properties Expanding the World's Largest Database of Elastic Properties NERSC, Materials Project Help Scientists Increase Available Data Almost Ten-Fold April 7, 2015 Contact: Julie Chao, jchao@lbl.gov, 510.486.6491 Scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have published the world's largest set of data on the complete elastic properties of inorganic compounds, increasing by an order of

    15. UK Energy Minister to Address World Renewable Energy Congress - News

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

      Releases | NREL UK Energy Minister to Address World Renewable Energy Congress Conference, Expo to Bring International 'Clean Energy' experts to Denver April 7, 2004 Golden, Colo. - Stephen Timms, energy minister for the United Kingdom will speak to delegates from as many as 100 nations at the opening ceremony of the eighth World Renewable Energy Congress (WREC VIII) in Denver on Aug. 30. Expected to be the world's largest gathering of renewable energy experts, WREC VIII will provide a forum

    16. EERE Success Story-Solar Junction Develops World Record Setting

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

      Concentrated Photovoltaic Solar Cell | Department of Energy Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell EERE Success Story-Solar Junction Develops World Record Setting Concentrated Photovoltaic Solar Cell April 18, 2013 - 12:00am Addthis Partnering with Solar Junction of San Jose, EERE supported the development of the company's concentrated photovoltaic technology that also set a world record for conversion efficiency. The company's cell technology relies on

    17. Jefferson Lab Fall Lecture: Exploring Our World With Particle Accelerators

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

      | Jefferson Lab Fall Lecture: Exploring Our World With Particle Accelerators Jefferson Lab Fall Lecture: Exploring Our World With Particle Accelerators NEWPORT NEWS, Va., Nov. 9, 2010 - Jefferson Lab's 2010 Fall Science Lecture Series concludes on Tuesday, Nov. 23, with James E. Brau, University of Oregon, presenting "The Mysterious Universe: Exploring Our World with Particle Accelerators." The universe is dark and mysterious, more so than even Einstein imagined, Brau says. While

    18. Computational Electronics and Electromagnetics

      SciTech Connect (OSTI)

      DeFord, J.F.

      1993-03-01

      The Computational Electronics and Electromagnetics thrust area is a focal point for computer modeling activities in electronics and electromagnetics in the Electronics Engineering Department of Lawrence Livermore National Laboratory (LLNL). Traditionally, they have focused their efforts in technical areas of importance to existing and developing LLNL programs, and this continues to form the basis for much of their research. A relatively new and increasingly important emphasis for the thrust area is the formation of partnerships with industry and the application of their simulation technology and expertise to the solution of problems faced by industry. The activities of the thrust area fall into three broad categories: (1) the development of theoretical and computational models of electronic and electromagnetic phenomena, (2) the development of useful and robust software tools based on these models, and (3) the application of these tools to programmatic and industrial problems. In FY-92, they worked on projects in all of the areas outlined above. The object of their work on numerical electromagnetic algorithms continues to be the improvement of time-domain algorithms for electromagnetic simulation on unstructured conforming grids. The thrust area is also investigating various technologies for conforming-grid mesh generation to simplify the application of their advanced field solvers to design problems involving complicated geometries. They are developing a major code suite based on the three-dimensional (3-D), conforming-grid, time-domain code DSI3D. They continue to maintain and distribute the 3-D, finite-difference time-domain (FDTD) code TSAR, which is installed at several dozen university, government, and industry sites.

    19. Scanning computed confocal imager

      DOE Patents [OSTI]

      George, John S.

      2000-03-14

      There is provided a confocal imager comprising a light source emitting a light, with a light modulator in optical communication with the light source for varying the spatial and temporal pattern of the light. A beam splitter receives the scanned light and direct the scanned light onto a target and pass light reflected from the target to a video capturing device for receiving the reflected light and transferring a digital image of the reflected light to a computer for creating a virtual aperture and outputting the digital image. In a transmissive mode of operation the invention omits the beam splitter means and captures light passed through the target.

    20. Computer generated holographic microtags

      DOE Patents [OSTI]

      Sweatt, W.C.

      1998-03-17

      A microlithographic tag comprising an array of individual computer generated holographic patches having feature sizes between 250 and 75 nanometers is disclosed. The tag is a composite hologram made up of the individual holographic patches and contains identifying information when read out with a laser of the proper wavelength and at the proper angles of probing and reading. The patches are fabricated in a steep angle Littrow readout geometry to maximize returns in the -1 diffracted order. The tags are useful as anti-counterfeiting markers because of the extreme difficulty in reproducing them. 5 figs.

    1. The Exascale Computing Project

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

      Project announces $48 million to establish four Exascale Co-Design Centers November 11, 2016 OAK RIDGE, Tenn., Nov. 11, 2016 - The Department of Energy's Exascale Computing Project (ECP) today announced that it has selected four co-design centers as part of a 4 year, $48 million funding award. The first year is funded at $12 million, and is to be allocated evenly among the four award recipients. The ECP is responsible for the planning, execution, and delivery of technologies necessary for a

    2. Multiprocessor computing for images

      SciTech Connect (OSTI)

      Cantoni, V. ); Levialdi, S. )

      1988-08-01

      A review of image processing systems developed until now is given, highlighting the weak points of such systems and the trends that have dictated their evolution through the years producing different generations of machines. Each generation may be characterized by the hardware architecture, the programmability features and the relative application areas. The need for multiprocessing hierarchical systems is discussed focusing on pyramidal architectures. Their computational paradigms, their virtual and physical implementation, their programming and software requirements, and capabilities by means of suitable languages, are discussed.

    3. Computer generated holographic microtags

      DOE Patents [OSTI]

      Sweatt, William C.

      1998-01-01

      A microlithographic tag comprising an array of individual computer generated holographic patches having feature sizes between 250 and 75 nanometers. The tag is a composite hologram made up of the individual holographic patches and contains identifying information when read out with a laser of the proper wavelength and at the proper angles of probing and reading. The patches are fabricated in a steep angle Littrow readout geometry to maximize returns in the -1 diffracted order. The tags are useful as anti-counterfeiting markers because of the extreme difficulty in reproducing them.

    4. computational-hydraulics

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

      and Aerodynamics using STAR-CCM+ for CFD Analysis March 21-22, 2012 Argonne, Illinois Dr. Steven Lottes This email address is being protected from spambots. You need JavaScript enabled to view it. A training course in the use of computational hydraulics and aerodynamics CFD software using CD-adapco's STAR-CCM+ for analysis will be held at TRACC from March 21-22, 2012. The course assumes a basic knowledge of fluid mechanics and will make extensive use of hands on tutorials. CD-adapco will issue

    5. developing-compute-efficient

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

      Developing Compute-efficient, Quality Models with LS-PrePost® 3 on the TRACC Cluster Oct. 21-22, 2010 Argonne TRACC Dr. Cezary Bojanowski Dr. Ronald F. Kulak This email address is being protected from spambots. You need JavaScript enabled to view it. Announcement pdficon small The LS-PrePost Introductory Course was held October 21-22, 2010 at TRACC in West Chicago with interactive participation on-site as well as remotely via the Internet. Intended primarily for finite element analysts with

    6. Announcement of Computer Software

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

      F 241.4 (10-01) (Replaces ESTSC F1 and ESTSC F2) All Other Editions Are Obsolete UNITED STATES DEPARTMENT OF ENERGY ANNOUNCEMENT OF COMPUTER SOFTWARE OMB Control Number 1910-1400 (OMB Burden Disclosure Statement is on last page of Instructions) Record Status (Select One): New Package Software Revision H. Description/Abstract PART I: STI SOFTWARE DESCRIPTION A. Software Title SHORT NAME OR ACRONYM KEYWORDS IN CONTEXT (KWIC) TITLE B. Developer(s) E-MAIL ADDRESS(ES) C. Site Product Number 1. DOE

    7. Introduction to High Performance Computing

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

      Introduction to High Performance Computing Introduction to High Performance Computing June 10, 2013 Photo on 7 30 12 at 7.10 AM Downloads Download File Gerber-HPC-2.pdf...

    8. Computer Wallpaper | The Ames Laboratory

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

      Computer Wallpaper We've incorporated the tagline, Creating Materials and Energy Solutions, into a computer wallpaper so you can display it on your desktop as a constant reminder....

    9. Jefferson Lab hosts World Year of Physics guest speaker Erich...

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

      Erich Vogt discussing Einstein - the Person and His Legacy Erich Vogt Jefferson Lab hosts World Year of Physics guest speaker Erich Vogt discussing Einstein - the Person and His ...

    10. Secretary Chu's Remarks at the World Renewable Energy Forum Press...

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

      energy coupled with digital communication, management and manufacturing. A century ago, Albert Einstein showed the world that the mass of a particle has an intrinsic energy given...

    11. World's Largest Concentrating Solar Power Plant Opens in California...

      Energy.gov (indexed) [DOE]

      The Ivanpah Solar Electric Generating System, the world's largest concentrating solar power (CSP) plant, officially opened on February 13. As the first commercial deployment of ...

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

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

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

    13. Solar Junction Develops World Record Setting Concentrated Photovoltaic...

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

      the company's concentrated photovoltaic technology that also set a world record for conversion efficiency. The company's cell technology relies on inexpensive lenses to magnify...

    14. Energy Efficiency Olympiad: Best Practices from Around the World (201)

      Energy.gov [DOE]

      Better Buildings Residential Network Peer Exchange Call Series: Energy Efficiency Olympiad: Best Practices from Around the World (201), call slides and discussion summary.

    15. World's largest single crystal of gold verified by Los Alamos...

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

      Los Alamos verifies largest single gold crystal World's largest single crystal of gold verified by Los Alamos instruments Using Lujan Center's HIPPO instrument, researchers probed ...

    16. World Wind and Water Energy LLC | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      and Water Energy LLC Jump to: navigation, search Name: World Wind and Water Energy LLC Place: Delaware Sector: Wind energy Product: Delaware-based company focused on developing...

    17. BP Statistical Review of World Energy | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      OpenEI The BP Statistical Review of World Energy is an Excel spreadsheet which contains consumption and production data for Coal, Natural Gas, Nuclear, Oil, and Hydroelectric...

    18. World Renewable Energy Network WREN | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Renewable Energy Network WREN Jump to: navigation, search Name: World Renewable Energy Network (WREN) Place: Brighton, United Kingdom Zip: BN2 1YH Sector: Renewable Energy Product:...

    19. Comparison of Real World Energy Consumption to Models and DOE...

      Energy.gov (indexed) [DOE]

      It first identifies and prioritizes the appliances to be evaluated. Then, the study determines whether real world energy consumption differed substantially from predictions and ...

    20. Key World Energy Statistics-2010 | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      World Energy Statistics-2010 AgencyCompany Organization: International Energy Agency Sector: Energy Topics: Market analysis Resource Type: Dataset, Maps Website: www.iea.org...

    1. World War II Fuel Shortages Spur Veteran into Action

      Office of Energy Efficiency and Renewable Energy (EERE)

      How Dr. Alex Green's experiences over the Pacific during World War II have shaped his path as a leading biofuels researcher.

    2. World Bank Climate Innovation Centers | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      America and the Caribbean) for this property. References Climate Innovation Center Business Plans1 InfoDev2 World Bank Climate Innovation Centers Screenshot "The CIC works...

    3. Renewable Energy World Conference and Expo North America

      Office of Energy Efficiency and Renewable Energy (EERE)

      Renewable Energy World Conference & Expo North America will be co-located with Power Generation Week, providing networking opportunities with 20,000+ professionals and key decision makers.

    4. TechConnect World Innovation Conference and Expo 2015

      Office of Energy Efficiency and Renewable Energy (EERE)

      The TechConnect World Innovation Conference is an annual event uniquely designed to accelerate the commercialization of innovations out of the lab and into industry.

    5. Agua Caliente, World's Largest Solar Photovoltaic Plant, Helps...

      Energy.gov (indexed) [DOE]

      Agua Caliente, located in Yuma County, Arizona, is now the largest solar photovoltaic power plant in the world. | Photo courtesy of NRG Energy. Agua Caliente, located in Yuma ...

    6. Sandia Team Attends World Water Week in Stockholm

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

      Team Attends World Water Week in Stockholm - Sandia Energy Energy Search Icon Sandia Home ... Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 ...

    7. World Wind Energy Association WWEA | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Zip: 53113 Sector: Renewable Energy Product: WWEA plays an active role in the World Council for Renewable Energies and cooperates with further international renewable energy...

    8. World Council for Renewable Energy | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      for Renewable Energy Jump to: navigation, search Name: World Council for Renewable Energy Place: Bonn, North Rhine-Westphalia, Germany Zip: 53113 Sector: Renewable Energy Product:...

    9. Energy Secretary Chu Applauds World's First All-Renewable Power...

      Energy Savers

      Secretary Chu Applauds World's First All-Renewable Power Plant in Nevada Energy Secretary Chu Applauds ... how we can tap renewable energy sources to provide clean power for ...

    10. Language barrier broken with Multilingual WorldWideScience.org...

      Office of Scientific and Technical Information (OSTI)

      Hey, Microsoft Research Corporate Vice-President; Richard Boulderstone of the British Library and the WorldWideScience Alliance Chairman; and Wu Yishan, Institute of Scientific and ...

    11. Better Plants Shines at 2016 World Energy Engineering Congress | Department

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

      of Energy Better Plants Shines at 2016 World Energy Engineering Congress Better Plants Shines at 2016 World Energy Engineering Congress Addthis Description Below is the text version for the "Better Plants Shines at 2016 World Energy Engineering Congress" video. Jeremy Kahn-EERE Digital Team Hi everyone, I'm Jeremy Kahn with the EERE Digital Team at the 2016 World Energy Engineering Congress in Washington, D.C., where our Better Plants Program is taking center stage and improving

    12. World Institute of Sustainable Energy | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Sustainable Energy Jump to: navigation, search Name: World Institute of Sustainable Energy Place: Pune, Maharashtra, India Zip: 411 006. Sector: Renewable Energy Product: Works as...

    13. Blog advises: Stop traipsing the World Wide Web, start searching

      Office of Scientific and Technical Information (OSTI)

      WorldWideScience | OSTI, US Dept of Energy Office of Scientific and Technical Information Blog advises: Stop traipsing the World Wide Web, start searching WorldWideScience Back to the OSTI News Listing for 2012 A blog from the American Printing House for the Blind gives an assessment of WorldWideScience.org: "In terms that the rest of us can understand, this website is a way for researchers, scientists, students, and science enthusiasts to search worldwide science databases all at once.

    14. Energy Efficiency Olympiad: Best Practices from Around the World...

      Energy Savers

      Energy Efficiency Olympiad: Best Practices from Around the World (201) Better Buildings Residential Network Peer Exchange Call Series: Energy Efficiency Olympiad: Best Practices ...

    15. Status and Distribution of Mangrove Forests of the World Using...

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

      Status and Distribution of Mangrove Forests of the World Using Earth Observation Satellite ... by using disparate geospatial data sources and national statistics, need to be improved. ...

    16. History | Argonne Leadership Computing Facility

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

      Leadership Computing The Argonne Leadership Computing Facility (ALCF) was established at Argonne National Laboratory in 2004 as part of a U.S. Department of Energy (DOE) initiative dedicated to enabling leading-edge computational capabilities to advance fundamental discovery and understanding in a broad range of scientific and engineering disciplines. Supported by the Advanced Scientific Computing Research (ASCR) program within DOE's Office of Science, the ALCF is one half of the DOE Leadership

    17. Present and Future Computing Requirements

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

      Computational Cosmology DES LSST Presenter: Salman Habib Argonne National Laboratory Jim Ahrens (LANL) Scott Dodelson (FNAL) Katrin Heitmann (ANL) Peter Nugent (LBNL) Anze Slosar (BNL) Risa Wechsler (SLAC) 1 Cosmic Frontier Computing Collaboration Computational Cosmology SciDAC-3 Project Ann Almgren (LBNL) Nick Gnedin (FNAL) Dave Higdon (LANL) Rob Ross (ANL) Martin White (UC Berkeley/ LBNL) Large Scale Production Computing and Storage Requirements for High Energy Physics Research A DOE Technical

    18. High Performance Computing Facility Operational Assessment, CY 2011 Oak Ridge Leadership Computing Facility

      SciTech Connect (OSTI)

      Baker, Ann E; Barker, Ashley D; Bland, Arthur S Buddy; Boudwin, Kathlyn J.; Hack, James J; Kendall, Ricky A; Messer, Bronson; Rogers, James H; Shipman, Galen M; Wells, Jack C; White, Julia C; Hudson, Douglas L

      2012-02-01

      Oak Ridge National Laboratory's Leadership Computing Facility (OLCF) continues to deliver the most powerful resources in the U.S. for open science. At 2.33 petaflops peak performance, the Cray XT Jaguar delivered more than 1.4 billion core hours in calendar year (CY) 2011 to researchers around the world for computational simulations relevant to national and energy security; advancing the frontiers of knowledge in physical sciences and areas of biological, medical, environmental, and computer sciences; and providing world-class research facilities for the nation's science enterprise. Users reported more than 670 publications this year arising from their use of OLCF resources. Of these we report the 300 in this review that are consistent with guidance provided. Scientific achievements by OLCF users cut across all range scales from atomic to molecular to large-scale structures. At the atomic scale, researchers discovered that the anomalously long half-life of Carbon-14 can be explained by calculating, for the first time, the very complex three-body interactions between all the neutrons and protons in the nucleus. At the molecular scale, researchers combined experimental results from LBL's light source and simulations on Jaguar to discover how DNA replication continues past a damaged site so a mutation can be repaired later. Other researchers combined experimental results from ORNL's Spallation Neutron Source and simulations on Jaguar to reveal the molecular structure of ligno-cellulosic material used in bioethanol production. This year, Jaguar has been used to do billion-cell CFD calculations to develop shock wave compression turbo machinery as a means to meet DOE goals for reducing carbon sequestration costs. General Electric used Jaguar to calculate the unsteady flow through turbo machinery to learn what efficiencies the traditional steady flow assumption is hiding from designers. Even a 1% improvement in turbine design can save the nation billions of gallons of

    19. Understanding Islamist political violence through computational social simulation

      SciTech Connect (OSTI)

      Watkins, Jennifer H; Mackerrow, Edward P; Patelli, Paolo G; Eberhardt, Ariane; Stradling, Seth G

      2008-01-01

      Understanding the process that enables political violence is of great value in reducing the future demand for and support of violent opposition groups. Methods are needed that allow alternative scenarios and counterfactuals to be scientifically researched. Computational social simulation shows promise in developing 'computer experiments' that would be unfeasible or unethical in the real world. Additionally, the process of modeling and simulation reveals and challenges assumptions that may not be noted in theories, exposes areas where data is not available, and provides a rigorous, repeatable, and transparent framework for analyzing the complex dynamics of political violence. This paper demonstrates the computational modeling process using two simulation techniques: system dynamics and agent-based modeling. The benefits and drawbacks of both techniques are discussed. In developing these social simulations, we discovered that the social science concepts and theories needed to accurately simulate the associated psychological and social phenomena were lacking.

    20. Computing architecture for autonomous microgrids

      DOE Patents [OSTI]

      Goldsmith, Steven Y.

      2015-09-29

      A computing architecture that facilitates autonomously controlling operations of a microgrid is described herein. A microgrid network includes numerous computing devices that execute intelligent agents, each of which is assigned to a particular entity (load, source, storage device, or switch) in the microgrid. The intelligent agents can execute in accordance with predefined protocols to collectively perform computations that facilitate uninterrupted control of the .

    1. Computing architecture for autonomous microgrids

      DOE Patents [OSTI]

      Goldsmith, Steven Y.

      2015-09-29

      A computing architecture that facilitates autonomously controlling operations of a microgrid is described herein. A microgrid network includes numerous computing devices that execute intelligent agents, each of which is assigned to a particular entity (load, source, storage device, or switch) in the microgrid. The intelligent agents can execute in accordance with predefined protocols to collectively perform computations that facilitate uninterrupted control of the microgrid.

    2. MELCOR computer code manuals

      SciTech Connect (OSTI)

      Summers, R.M.; Cole, R.K. Jr.; Smith, R.C.; Stuart, D.S.; Thompson, S.L.; Hodge, S.A.; Hyman, C.R.; Sanders, R.L.

      1995-03-01

      MELCOR is a fully integrated, engineering-level computer code that models the progression of severe accidents in light water reactor nuclear power plants. MELCOR is being developed at Sandia National Laboratories for the U.S. Nuclear Regulatory Commission as a second-generation plant risk assessment tool and the successor to the Source Term Code Package. A broad spectrum of severe accident phenomena in both boiling and pressurized water reactors is treated in MELCOR in a unified framework. These include: thermal-hydraulic response in the reactor coolant system, reactor cavity, containment, and confinement buildings; core heatup, degradation, and relocation; core-concrete attack; hydrogen production, transport, and combustion; fission product release and transport; and the impact of engineered safety features on thermal-hydraulic and radionuclide behavior. Current uses of MELCOR include estimation of severe accident source terms and their sensitivities and uncertainties in a variety of applications. This publication of the MELCOR computer code manuals corresponds to MELCOR 1.8.3, released to users in August, 1994. Volume 1 contains a primer that describes MELCOR`s phenomenological scope, organization (by package), and documentation. The remainder of Volume 1 contains the MELCOR Users Guides, which provide the input instructions and guidelines for each package. Volume 2 contains the MELCOR Reference Manuals, which describe the phenomenological models that have been implemented in each package.

    3. High Performance Computing Facility Operational Assessment, FY 2010 Oak Ridge Leadership Computing Facility

      SciTech Connect (OSTI)

      Bland, Arthur S Buddy; Hack, James J; Baker, Ann E; Barker, Ashley D; Boudwin, Kathlyn J.; Kendall, Ricky A; Messer, Bronson; Rogers, James H; Shipman, Galen M; White, Julia C

      2010-08-01

      Oak Ridge National Laboratory's (ORNL's) Cray XT5 supercomputer, Jaguar, kicked off the era of petascale scientific computing in 2008 with applications that sustained more than a thousand trillion floating point calculations per second - or 1 petaflop. Jaguar continues to grow even more powerful as it helps researchers broaden the boundaries of knowledge in virtually every domain of computational science, including weather and climate, nuclear energy, geosciences, combustion, bioenergy, fusion, and materials science. Their insights promise to broaden our knowledge in areas that are vitally important to the Department of Energy (DOE) and the nation as a whole, particularly energy assurance and climate change. The science of the 21st century, however, will demand further revolutions in computing, supercomputers capable of a million trillion calculations a second - 1 exaflop - and beyond. These systems will allow investigators to continue attacking global challenges through modeling and simulation and to unravel longstanding scientific questions. Creating such systems will also require new approaches to daunting challenges. High-performance systems of the future will need to be codesigned for scientific and engineering applications with best-in-class communications networks and data-management infrastructures and teams of skilled researchers able to take full advantage of these new resources. The Oak Ridge Leadership Computing Facility (OLCF) provides the nation's most powerful open resource for capability computing, with a sustainable path that will maintain and extend national leadership for DOE's Office of Science (SC). The OLCF has engaged a world-class team to support petascale science and to take a dramatic step forward, fielding new capabilities for high-end science. This report highlights the successful delivery and operation of a petascale system and shows how the OLCF fosters application development teams, developing cutting-edge tools and resources for next

    4. Noise tolerant spatiotemporal chaos computing

      SciTech Connect (OSTI)

      Kia, Behnam; Kia, Sarvenaz; Ditto, William L.; Lindner, John F.; Sinha, Sudeshna

      2014-12-01

      We introduce and design a noise tolerant chaos computing system based on a coupled map lattice (CML) and the noise reduction capabilities inherent in coupled dynamical systems. The resulting spatiotemporal chaos computing system is more robust to noise than a single map chaos computing system. In this CML based approach to computing, under the coupled dynamics, the local noise from different nodes of the lattice diffuses across the lattice, and it attenuates each other's effects, resulting in a system with less noise content and a more robust chaos computing architecture.

    5. NREL Selects Partners for New High Performance Computer Data Center - News

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

      Releases | NREL Selects Partners for New High Performance Computer Data Center NREL to work with HP and Intel to create one of the world's most energy efficient data centers. September 5, 2012 The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) has selected HP and Intel to provide a new energy-efficient high performance computer (HPC) system dedicated to energy systems integration, renewable energy research, and energy efficiency technologies. The new center will

    6. Finding the next new tech material: the computational hunt for the weird

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

      and unusual | The Ames Laboratory Finding the next new tech material: the computational hunt for the weird and unusual Scientists at U.S. Department of Energy's Ames Laboratory are turning to the world of computation to guide their search for the next new material. Their program uses software code developed to map and predict the distinct structural, electronic, magnetic stable and metastable features that are often the source of an advanced material's unique capabilities. "It's the

    7. U.S., Canada continue dominance of world`s gas processing

      SciTech Connect (OSTI)

      True, W.R.

      1997-06-02

      Gas plants in the US and Canada continued to lead the rest of the world in processing capacity, throughput, and NGL production in 1996. The consolidation of gas-processing assets that has been rolling through US companies in recent years continued to limit growth in new capacity. Canadian liquids producers, on the other hand, will likely benefit from increased gas production and export sales to the US when a clutch of pipeline expansions in the next 18--30 months eases the capacity constraints on gas movements southward. And, markets and suppliers around the world continue to become more closely dependent on each other, stimulating new capacity and production. US capacity stood at slightly more than 678 bcfd as of January 1, 1997; throughput for 1996 averaged 48.8 bcfd; and NGL production exceeded 76,000 gpd. Canadian gas-processing capacity last year approached 40 bcfd. Gas-processing throughput there averaged more than 30.8 bcfd; NGL production fell to slightly more than 42,000 gpd. Oil and Gas Journal`s most recent exclusive, plant-by-plant, worldwide gas-processing survey and its international survey of petroleum-derived sulfur recovery reflect these trends. This report supplements operator-supplied capacity and production data for Alberta with figures from the (1) Alberta Energy and Utilities Board (AEUB), formerly the Energy Resources Conservation Board (ERBC), (2) British Columbia Ministry of Employment and Investment`s Engineering and Operations Branch, and (3) Saskatchewan Ministry of Energy and Mines.

    8. Energy Advising Services in the Post-ARRA World

      Office of Energy Efficiency and Renewable Energy (EERE)

      Better Buildings Residential Network Workforce / Business Partners Peer Exchange Call: Energy Advising Services in the Post-ARRA World, Call Slides and Summary, June 27, 2013. This peer exchange call discussed energy advising services in the post­-ARRA world.

    9. AMRITA -- A computational facility

      SciTech Connect (OSTI)

      Shepherd, J.E.; Quirk, J.J.

      1998-02-23

      Amrita is a software system for automating numerical investigations. The system is driven using its own powerful scripting language, Amrita, which facilitates both the composition and archiving of complete numerical investigations, as distinct from isolated computations. Once archived, an Amrita investigation can later be reproduced by any interested party, and not just the original investigator, for no cost other than the raw CPU time needed to parse the archived script. In fact, this entire lecture can be reconstructed in such a fashion. To do this, the script: constructs a number of shock-capturing schemes; runs a series of test problems, generates the plots shown; outputs the LATEX to typeset the notes; performs a myriad of behind-the-scenes tasks to glue everything together. Thus Amrita has all the characteristics of an operating system and should not be mistaken for a common-or-garden code.

    10. Computer memory management system

      DOE Patents [OSTI]

      Kirk, III, Whitson John

      2002-01-01

      A computer memory management system utilizing a memory structure system of "intelligent" pointers in which information related to the use status of the memory structure is designed into the pointer. Through this pointer system, The present invention provides essentially automatic memory management (often referred to as garbage collection) by allowing relationships between objects to have definite memory management behavior by use of coding protocol which describes when relationships should be maintained and when the relationships should be broken. In one aspect, the present invention system allows automatic breaking of strong links to facilitate object garbage collection, coupled with relationship adjectives which define deletion of associated objects. In another aspect, The present invention includes simple-to-use infinite undo/redo functionality in that it has the capability, through a simple function call, to undo all of the changes made to a data model since the previous `valid state` was noted.

    11. Sandia National Laboratories: Advanced Simulation and Computing:

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

      Computational Systems & Software Environment Computational Systems & Software Environment Advanced Simulation and Computing Computational Systems & Software Environment Integrated Codes Physics & Engineering Models Verification & Validation Facilities Operation & User Support Research & Collaboration Contact ASC Advanced Simulation and Computing Computational Systems & Software Environment Crack Modeling The Computational Systems & Software Environment

    12. The Exascale Computing Project | Argonne Leadership Computing Facility

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

      The Exascale Computing Project Event Sponsor: Argonne Leadership Computing Facility Tech Talk Start Date: Nov 8 2016 - 12:00pm Building/Room: Building 240/Room 1406-1407 Location: Argonne National Laboratory Speaker(s): Paul Messina Speaker(s) Title: Argonne National Laboratory, CLS The U.S. Department of Energy has established the Exascale Computing Project (ECP) -- a joint project of the DOE Office of Science (DOE-SC) and the DOE National Nuclear Security Administration (NNSA) -- that will

    13. EIA model documentation: World oil refining logistics demand model,``WORLD`` reference manual. Version 1.1

      SciTech Connect (OSTI)

      Not Available

      1994-04-11

      This manual is intended primarily for use as a reference by analysts applying the WORLD model to regional studies. It also provides overview information on WORLD features of potential interest to managers and analysts. Broadly, the manual covers WORLD model features in progressively increasing detail. Section 2 provides an overview of the WORLD model, how it has evolved, what its design goals are, what it produces, and where it can be taken with further enhancements. Section 3 reviews model management covering data sources, managing over-optimization, calibration and seasonality, check-points for case construction and common errors. Section 4 describes in detail the WORLD system, including: data and program systems in overview; details of mainframe and PC program control and files;model generation, size management, debugging and error analysis; use with different optimizers; and reporting and results analysis. Section 5 provides a detailed description of every WORLD model data table, covering model controls, case and technology data. Section 6 goes into the details of WORLD matrix structure. It provides an overview, describes how regional definitions are controlled and defines the naming conventions for-all model rows, columns, right-hand sides, and bounds. It also includes a discussion of the formulation of product blending and specifications in WORLD. Several Appendices supplement the main sections.

    14. CLAMR (Compute Language Adaptive Mesh Refinement)

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

      CLAMR (Compute Language Adaptive Mesh Refinement) CLAMR (Compute Language Adaptive Mesh Refinement) CLAMR (Compute Language Adaptive Mesh Refinement) is being developed as a DOE...

    15. Paul C. Messina | Argonne Leadership Computing Facility

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

      He led the Computational and Computer Science component of Caltech's research project funded by the Academic Strategic Alliances Program of the Accelerated Strategic Computing ...

    16. Computer_Vision

      Energy Science and Technology Software Center (OSTI)

      2002-10-04

      The Computer_Vision software performs object recognition using a novel multi-scale characterization and matching algorithm. To understand the multi-scale characterization and matching software, it is first necessary to understand some details of the Computer Vision (CV) Project. This project has focused on providing algorithms and software that provide an end-to-end toolset for image processing applications. At a high-level, this end-to-end toolset focuses on 7 coy steps. The first steps are geometric transformations. 1) Image Segmentation. Thismore » step essentially classifies pixels in foe input image as either being of interest or not of interest. We have also used GENIE segmentation output for this Image Segmentation step. 2 Contour Extraction (patent submitted). This takes the output of Step I and extracts contours for the blobs consisting of pixels of interest. 3) Constrained Delaunay Triangulation. This is a well-known geometric transformation that creates triangles inside the contours. 4 Chordal Axis Transform (CAT) . This patented geometric transformation takes the triangulation output from Step 3 and creates a concise and accurate structural representation of a contour. From the CAT, we create a linguistic string, with associated metrical information, that provides a detailed structural representation of a contour. 5.) Normalization. This takes an attributed linguistic string output from Step 4 and balances it. This ensures that the linguistic representation accurately represents the major sections of the contour. Steps 6 and 7 are implemented by the multi-scale characterization and matching software. 6) Multi scale Characterization. This takes as input the attributed linguistic string output from Normalization. Rules from a context free grammar are applied in reverse to create a tree-like representation for each contour. For example, one of the grammar’s rules is L -> (LL ). When an (LL) is seen in a string, a parent node is created that points to

    17. Lessons Learned in Deploying the World s Largest Scale Lustre File System

      SciTech Connect (OSTI)

      Dillow, David A; Fuller, Douglas; Wang, Feiyi; Oral, H Sarp; Zhang, Zhe; Hill, Jason J; Shipman, Galen M

      2010-01-01

      The Spider system at the Oak Ridge National Laboratory's Leadership Computing Facility (OLCF) is the world's largest scale Lustre parallel file system. Envisioned as a shared parallel file system capable of delivering both the bandwidth and capacity requirements of the OLCF's diverse computational environment, the project had a number of ambitious goals. To support the workloads of the OLCF's diverse computational platforms, the aggregate performance and storage capacity of Spider exceed that of our previously deployed systems by a factor of 6x - 240 GB/sec, and 17x - 10 Petabytes, respectively. Furthermore, Spider supports over 26,000 clients concurrently accessing the file system, which exceeds our previously deployed systems by nearly 4x. In addition to these scalability challenges, moving to a center-wide shared file system required dramatically improved resiliency and fault-tolerance mechanisms. This paper details our efforts in designing, deploying, and operating Spider. Through a phased approach of research and development, prototyping, deployment, and transition to operations, this work has resulted in a number of insights into large-scale parallel file system architectures, from both the design and the operational perspectives. We present in this paper our solutions to issues such as network congestion, performance baselining and evaluation, file system journaling overheads, and high availability in a system with tens of thousands of components. We also discuss areas of continued challenges, such as stressed metadata performance and the need for file system quality of service alongside with our efforts to address them. Finally, operational aspects of managing a system of this scale are discussed along with real-world data and observations.

    18. Computational Fluid Dynamics Library

      Energy Science and Technology Software Center (OSTI)

      2005-03-04

      CFDLib05 is the Los Alamos Computational Fluid Dynamics LIBrary. This is a collection of hydrocodes using a common data structure and a common numerical method, for problems ranging from single-field, incompressible flow, to multi-species, multi-field, compressible flow. The data structure is multi-block, with a so-called structured grid in each block. The numerical method is a Finite-Volume scheme employing a state vector that is fully cell-centered. This means that the integral form of the conservation lawsmore » is solved on the physical domain that is represented by a mesh of control volumes. The typical control volume is an arbitrary quadrilateral in 2D and an arbitrary hexahedron in 3D. The Finite-Volume scheme is for time-unsteady flow and remains well coupled by means of time and space centered fluxes; if a steady state solution is required, the problem is integrated forward in time until the user is satisfied that the state is stationary.« less

    19. Python and computer vision

      SciTech Connect (OSTI)

      Doak, J. E.; Prasad, Lakshman

      2002-01-01

      This paper discusses the use of Python in a computer vision (CV) project. We begin by providing background information on the specific approach to CV employed by the project. This includes a brief discussion of Constrained Delaunay Triangulation (CDT), the Chordal Axis Transform (CAT), shape feature extraction and syntactic characterization, and normalization of strings representing objects. (The terms 'object' and 'blob' are used interchangeably, both referring to an entity extracted from an image.) The rest of the paper focuses on the use of Python in three critical areas: (1) interactions with a MySQL database, (2) rapid prototyping of algorithms, and (3) gluing together all components of the project including existing C and C++ modules. For (l), we provide a schema definition and discuss how the various tables interact to represent objects in the database as tree structures. (2) focuses on an algorithm to create a hierarchical representation of an object, given its string representation, and an algorithm to match unknown objects against objects in a database. And finally, (3) discusses the use of Boost Python to interact with the pre-existing C and C++ code that creates the CDTs and CATS, performs shape feature extraction and syntactic characterization, and normalizes object strings. The paper concludes with a vision of the future use of Python for the CV project.

    20. Computational Cosmology | Argonne National Laboratory

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

      Computational Cosmology Computational Cosmology To study the mysterious dark sector we use powerful simulations on state-of-the-art high-performance computers, run at Argonne and elsewhere. By developing specialized codes for these supercomputers, and by comparing their results to observations from deep surveys of the sky, we aim to answer some of the most fundamental questions in physics: What is dark matter made of? What is the nature of dark energy? Does general relativity need to be

    1. computational-fluid-dynamics-training

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

      Table of Contents Date Location Advanced Hydraulic and Aerodynamic Analysis Using CFD March 27-28, 2013 Argonne TRACC Argonne, IL Computational Hydraulics and Aerodynamics using STAR-CCM+ for CFD Analysis March 21-22, 2012 Argonne TRACC Argonne, IL Computational Hydraulics and Aerodynamics using STAR-CCM+ for CFD Analysis March 30-31, 2011 Argonne TRACC Argonne, IL Computational Hydraulics for Transportation Workshop September 23-24, 2009 Argonne TRACC West Chicago, IL

    2. Funding boosts exascale computing research

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

      Funding boosts exascale computing research Funding boosts exascale computing research Six Los Alamos National Laboratory partnership projects were tagged for full funding and one for seed money. September 7, 2016 High-performance computing produces scientific tools such as this visualization from Los Alamos National Laboratory depicting global water-surface temperatures, with the surface texture driven by vorticity. Regions of warmer water (red) adjacent to the Gulf Stream off the eastern coast

    3. Bioinformatics Computing Consultant Position Available

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

      Bioinformatics Computing Consultant Position Available Bioinformatics Computing Consultant Position Available October 31, 2011 by Katie Antypas NERSC and the Joint Genome Institute (JGI) are searching for two individuals who can help biologists exploit advanced computing platforms. JGI provides production sequencing and genomics for the Department of Energy. These activities are critical to the DOE missions in areas related to clean energy generation and environmental characterization and

    4. Parallel Computation of the Regional Ocean Modeling System (ROMS)

      SciTech Connect (OSTI)

      Wang, P; Song, Y T; Chao, Y; Zhang, H

      2005-04-05

      The Regional Ocean Modeling System (ROMS) is a regional ocean general circulation modeling system solving the free surface, hydrostatic, primitive equations over varying topography. It is free software distributed world-wide for studying both complex coastal ocean problems and the basin-to-global scale ocean circulation. The original ROMS code could only be run on shared-memory systems. With the increasing need to simulate larger model domains with finer resolutions and on a variety of computer platforms, there is a need in the ocean-modeling community to have a ROMS code that can be run on any parallel computer ranging from 10 to hundreds of processors. Recently, we have explored parallelization for ROMS using the MPI programming model. In this paper, an efficient parallelization strategy for such a large-scale scientific software package, based on an existing shared-memory computing model, is presented. In addition, scientific applications and data-performance issues on a couple of SGI systems, including Columbia, the world's third-fastest supercomputer, are discussed.

    5. Energy Department Applauds World's First Fuel Cell and Hydrogen Energy

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

      Station in Orange County | Department of Energy World's First Fuel Cell and Hydrogen Energy Station in Orange County Energy Department Applauds World's First Fuel Cell and Hydrogen Energy Station in Orange County August 16, 2011 - 5:28pm Addthis Washington, D.C. - The U.S. Department of Energy today issued the following statement in support of the commissioning of the world's first tri-generation fuel cell and hydrogen energy station to provide transportation fuel to the public and electric

    6. World Cancer Day 2015: Not Beyond Us | GE Global Research

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

      World Cancer Day 2015: Not Beyond Us Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) World Cancer Day 2015: Not Beyond Us Mark Frontera 2015.02.05 Yesterday, Feb. 4, marked World Cancer Day, a day set aside each year to raise awareness about cancer worldwide. This year's theme, "not beyond us," speaks to the

    7. Minerals Yearbook: Minerals in the world economy. 1988 International review

      SciTech Connect (OSTI)

      Kimbell, C.L.; Zajac, W.L.

      1988-01-01

      In overview, 1988 appeared to be the best year for the world's mineral industry since 1980, although the all-important petroleum component suffered severely from low prices. With this notable exception, the traditional statistical measures of mineral industry performance, namely production, trade, and consumption, reflected growth in most elements of the world mineral industry from crude material extraction through the gamut of downstream processing. Moreover, the growth was reasonably well distributed geographically, with many countries sharing in the substantial upturn in activity. The report discusses production, trade, consumption, investment, transportation, prices, and statistical summary of world production and trade of major mineral commodities.

    8. Omega World Travel Awarded JLab Contract for Travel Services | Jefferson

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

      Lab Omega World Travel Awarded JLab Contract for Travel Services Omega World Travel Awarded JLab Contract for Travel Services Effective today, ALL travel to go through Omega World Travel. The Concur On-line Travel System is up and running. You can access it now. Questions / Concerns Omega representatives will be holding informational / training sessions August 1st 3:00pm - 4:00pm and August 2nd 2:00pm - 3:00pm in the Cebaf Center Auditorium. All staff are encouraged to attend. Topics will

    9. Advanced Simulation and Computing Program

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

      The SSP mission is to analyze and predict the performance, safety, and reliability of nuclear weapons and certify their functionality. ASC works in partnership with computer ...

    10. computing | National Nuclear Security Administration

      National Nuclear Security Administration (NNSA)

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

    11. GPAW | Argonne Leadership Computing Facility

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

      to build documentation for our new computing resource. Feedback Form GPAW What is ... NOTE: The calculation must fit in memory. Frequently Asked Questions How do I restart a ...

    12. computation | National Nuclear Security Administration

      National Nuclear Security Administration (NNSA)

      Livermore National Laboratory (LLNL), announced her retirement last week after 15 years of leading Livermore's Computation Directorate. "Dona has successfully led a ...

    13. GAMESS | Argonne Leadership Computing Facility

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

      our new computing resource. Feedback Form GAMESS What Is GAMESS? The General Atomic and Molecular Electronic Structure System (GAMESS) is a general ab initio quantum chemistry ...

    14. Secure computing for the "Everyman"

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

      Latest Issue:September 2015 all issues All Issues submit Secure computing for the "Everyman" If implemented on a wide scale, quantum key distribution technology could ensure ...

    15. Institutional computing (IC) information session

      SciTech Connect (OSTI)

      Koch, Kenneth R; Lally, Bryan R

      2011-01-19

      The LANL Institutional Computing Program (IC) will host an information session about the current state of unclassified Institutional Computing at Los Alamos, exciting plans for the future, and the current call for proposals for science and engineering projects requiring computing. Program representatives will give short presentations and field questions about the call for proposals and future planned machines, and discuss technical support available to existing and future projects. Los Alamos has started making a serious institutional investment in open computing available to our science projects, and that investment is expected to increase even more.

    16. Parallel Computing Summer Research Internship

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

      Professional Staff Assistant Nickole Aguilar Garcia (505) 665-3048 Email 2016: Students Peter Ahrens Peter Ahrens Electrical Engineering & Computer Science BS UC Berkeley Jenniffer ...

    17. Bioinformatics Computing Consultant Position Available

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

      You can read more about the positions and apply at jobs.lbl.gov: Bioinformatics High Performance Computing Consultant (job number: 73194) and Software Developer for High...

    18. Parallel Computing Summer Research Internship

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

      should have basic experience with a scientific computing language, such as C, C++, Fortran and with the LINUX operating system. Duration & Location The program will last ten...

    19. Presentation: High Performance Computing Applications

      Energy.gov [DOE]

      A briefing to the Secretary's Energy Advisory Board on High Performance Computing Applications delivered by Frederick H. Streitz, Lawrence Livermore National Laboratory.

    20. Parallel Computing Summer Research Internship

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

      Recommended Reading & Resources Parallel Computing Summer Research Internship Creates next-generation leaders in HPC research and applications development Contacts Program Co-Lead ...

    1. Thrusts in High Performance Computing

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

      in HPC 1 Thrusts in High Performance Computing Science at Scale Petaflops to Exaflops Science through Volume Thousands to Millions of Simulations Science in Data Petabytes to ...

    2. OECD NEA Benchmark Database of Spent Nuclear Fuel Isotopic Compositions for World Reactor Designs

      SciTech Connect (OSTI)

      Gauld, Ian C; Sly, Nicholas C; Michel-Sendis, Franco

      2014-01-01

      Experimental data on the isotopic concentrations in irradiated nuclear fuel represent one of the primary methods for validating computational methods and nuclear data used for reactor and spent fuel depletion simulations that support nuclear fuel cycle safety and safeguards programs. Measurement data have previously not been available to users in a centralized or searchable format, and the majority of accessible information has been, for the most part, limited to light-water-reactor designs. This paper describes a recent initiative to compile spent fuel benchmark data for additional reactor designs used throughout the world that can be used to validate computer model simulations that support nuclear energy and nuclear safeguards missions. Experimental benchmark data have been expanded to include VVER-440, VVER-1000, RBMK, graphite moderated MAGNOX, gas cooled AGR, and several heavy-water moderated CANDU reactor designs. Additional experimental data for pressurized light water and boiling water reactor fuels has also been compiled for modern assembly designs and more extensive isotopic measurements. These data are being compiled and uploaded to a recently revised structured and searchable database, SFCOMPO, to provide the nuclear analysis community with a centrally-accessible resource of spent fuel compositions that can be used to benchmark computer codes, models, and nuclear data. The current version of SFCOMPO contains data for eight reactor designs, 20 fuel assembly designs, more than 550 spent fuel samples, and measured isotopic data for about 80 nuclides.

    3. Integrated Computational Materials Engineering (ICME) for Mg...

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

      More Documents & Publications Integrated Computational Materials Engineering (ICME) for Mg: International Pilot Project Integrated Computational Materials Engineering (ICME) for ...

    4. Summary of nuclear fuel reprocessing activities around the world

      SciTech Connect (OSTI)

      Mellinger, P.J.; Harmon, K.M.; Lakey, L.T.

      1984-11-01

      This review of international practices for nuclear fuel reprocessing was prepared to provide a nontechnical summary of the current status of nuclear fuel reprocessing activities around the world. The sources of information are widely varied.

    5. GATEWAY Demonstrations: Exploring SSL Product Performance in the Real World

      SciTech Connect (OSTI)

      2013-10-01

      Fact sheet that outlines DOE's GATEWAY technology demonstration program, which evaluates high-performance SSL products for general illumination in a variety of real-world exterior and interior applications.

    6. Green Energy World GmbH | Open Energy Information

      Open Energy Information (Open El) [EERE & EIA]

      Energy World GmbH is a service provider in the field of renewable energies. As a marketing agency the company supports project developers and operators with the implementation...

    7. Oak Ridge 'Jaguar' Supercomputer is World's Fastest | Department...

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

      To net the number-one spot on the TOP500 list of the world's fastest supercomputers, Jaguar's Cray XT5 component was upgraded this fall from four-core to six-core processors and ...

    8. NREL Supports Development of World's Largest Solar Electric Power...

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

      NREL Supports Development of World's Largest Solar Electric Power Plant Project in 14 Years October 19, 2005 Golden, Colo. - Researchers with the U.S. Department of Energy's (DOE) ...

    9. Largest Cellulosic Ethanol Plant in the World Opened in October

      Energy.gov [DOE]

      TheDuPont cellulosic ethanol facility openedin Nevada, Iowa, last month and isthe largest cellulosic ethanol plant in the world. The U.S. Department of Energy (DOE) Bioenergy Technologies Office...

    10. Department of Energy Announces Completion of World's Largest...

      Office of Environmental Management (EM)

      ... Earlier this month, NIF became the first fusion laser in the world to break the megajoule ... a shroud around the cold target to protect it until they open five seconds before a shot. ...

    11. Financial Times-World Energy Council Energy Leaders Summit |...

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

      aggressive action to achieve, is indeed critically important. First, let's look at our heavy reliance on oil. The growth in world oil consumption has been averaging about 1.8...

    12. Language barrier broken with Multilingual WorldWideScience.org...

      Office of Scientific and Technical Information (OSTI)

      Library and the WorldWideScience Alliance Chairman; and Wu Yishan, Institute of Scientific and Technical Information of China (ISTIC) Chief Engineer Last updated on Tuesday 17 May

    13. Fusion Machines of the World | Princeton Plasma Physics Lab

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

      Fusion Machines of the World NSTX-U IS ONE OF AN ELITE GROUP of magnetic fusion facilities scattered across the globe. These powerful and complex machines are advancing mankind's ...

    14. Fact #898: November 9, 2015 World Carbon Dioxide Emissions, 1990...

      Energy.gov (indexed) [DOE]

      World Carbon Dioxide Emissions, 1990-2012 Year United States Rest of North America Central & South America Europe Eurasia Middle East Africa India China Rest of Asia & Oceania 1990 ...

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

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

      declined since 2007, this is offset by increasing consumption from the rest of the world. ... Not including the U.S., Europe, China, and India, petroleum consumption by the rest of the ...

    16. World Induced Technical Change Hybrid (WITCH) | Open Energy Informatio...

      Open Energy Information (Open El) [EERE & EIA]

      main economic and environmental policies in each world region as the outcome of a dynamic game. When to Use This Tool This tool is most useful for development impacts assessments...

    17. The World's Largest Solar Project Finds a Home in California...

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

      Solar Project Finds a Home in California The World's Largest Solar Project Finds a Home in ... That's the impact that the Blythe Solar Power Project is projected to have upon ...

    18. Shining Some Light on the World Cup's Efficiency Efforts | Department...

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

      fans now have more to cheer for than their favorite teams. The 2014 World Cup host, Brazil, has been working hard to make its new stadiums energy efficient. In May, Brazil...

    19. Future world oil supplies: There is a finite limit

      SciTech Connect (OSTI)

      Ivanhoe, L.F.

      1995-10-01

      The question is not whether, but when, world crude productivity will start to decline, ushering in the permanent oil shock era. While global information for predicting this ``event`` is not so straightforward as the data M. King Hubbert used in creating his famous curve that predicted the US oil production peak, there are indications that most of the large exploration targets have been found, at the same time that the world`s population is exploding. This theme and a discussion of ``reserve`` and ``resource`` definitions and use, or abuse, are the subjects of this article. Discussions and illustrations give one indication of where the world is in crude production and reserves, and where it is headed.

    20. National Contract Management Association’s 2013 World Congress

      Energy.gov [DOE]

      The National Contract Management Association (NCMA) will hold its 2013 World Congress from July 21 to July 24, 2013, in Nashville, TN. The theme for this conference is "Collaborative Contract...