Sample records for northwest food processors

  1. Energy Department, Northwest Food Processors Association Set...

    Office of Environmental Management (EM)

    Food Processors Association today set ambitious goals to reduce energy use and carbon emissions in the industrial sector. DOE Industrial Technologies Program Manager Douglas Kaempf...

  2. Geothermal Food Processors Agricultural Drying Low Temperature...

    Open Energy Info (EERE)

    Food Processors Agricultural Drying Low Temperature Geothermal Facility Jump to: navigation, search Name Geothermal Food Processors Agricultural Drying Low Temperature Geothermal...

  3. Preparing for a Water Emergency A tool for food processors, food manufacturers,

    E-Print Network [OSTI]

    Keinan, Alon

    volume water users to be better prepared for water shortage and contamination emergencies Good business you become better prepared for a water shortage or water contamination situation. #12;PreparingPreparing for a Water Emergency A tool for food processors, food manufacturers, and other large

  4. Energy Department, Northwest Food Processors Association Set Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the YouTube|6721 Federal RegisterHydrogen andResiliency |Efficiency Goals for Industry |

  5. Energy Department, Northwest Food Processors Association Set Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField Campaign:INEAWaterCoolEnergy-Efficient VehiclesDepartmentEfficiency

  6. Energy Department, Northwest Food Processors Association Set Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisoryStandard |in STEMEnergy CleanEnergy EfficiencyofEfficiency Goals

  7. Preliminary Feasibility Assessment of Integrating CCHP with NW Food Processing Plant #1: Modeling Documentation

    SciTech Connect (OSTI)

    Hoffman, Michael G.; Srivastava, Viraj; Wagner, Anne W.; Makhmalbaf, Atefe; Thornton, John

    2014-01-01T23:59:59.000Z

    The Pacific Northwest National Laboratory (PNNL) has launched a project funded by the Bonneville Power Association (BPA) to identify strategies for increasing industrial energy efficiency and reducing energy costs of Northwest Food Processors Association (NWFPA) plants through deployment of novel combinations and designs of variable-output combined heat and power (CHP) distributed generation (DG), combined cooling, heating and electric power (CCHP) DG and energy storage systems. Detailed evaluations and recommendations of CHP and CCHP DG systems will be performed for several Northwest (NW) food processing sites. The objective is to reduce the overall energy use intensity of NW food processors by 25% by 2020 and by 50% by 2030, as well as reducing emissions and understanding potential congestion reduction impacts on the transmission system in the Pacific Northwest.

  8. Energy Northwest

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

    corporate alternative minimum taxable income. See "TAX MATTERS" herein. 664,515,000 ENERGY NORTHWEST 155,390,000 Project 1 Electric Revenue Refunding Bonds, Series 2012-A...

  9. Energy Northwest

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

    103 of the Code. See "TAX MATTERS-SERIES 2012-E (TAXABLE) BONDS" herein. 782,655,000 ENERGY NORTHWEST 34,140,000 Columbia Generating Station Electric Revenue Bonds, Series...

  10. Northwest Energy Coalition Renewable Northwest Project Natural Resources Defense Council

    E-Print Network [OSTI]

    Northwest Energy Coalition Renewable Northwest Project Natural Resources Defense Council December 9 Coalition [Nancy Hirsh] Renewable Northwest Project[Rachel Shimshak] Natural Resources Defense Council Power Administration in Power Supply The Northwest Energy Coalition, Renewable Northwest Project, Sierra

  11. Sequence information signal processor

    DOE Patents [OSTI]

    Peterson, John C. (Alta Loma, CA); Chow, Edward T. (San Dimas, CA); Waterman, Michael S. (Culver City, CA); Hunkapillar, Timothy J. (Pasadena, CA)

    1999-01-01T23:59:59.000Z

    An electronic circuit is used to compare two sequences, such as genetic sequences, to determine which alignment of the sequences produces the greatest similarity. The circuit includes a linear array of series-connected processors, each of which stores a single element from one of the sequences and compares that element with each successive element in the other sequence. For each comparison, the processor generates a scoring parameter that indicates which segment ending at those two elements produces the greatest degree of similarity between the sequences. The processor uses the scoring parameter to generate a similar scoring parameter for a comparison between the stored element and the next successive element from the other sequence. The processor also delivers the scoring parameter to the next processor in the array for use in generating a similar scoring parameter for another pair of elements. The electronic circuit determines which processor and alignment of the sequences produce the scoring parameter with the highest value.

  12. Sampled simulation for multithreaded processors

    E-Print Network [OSTI]

    Van Biesbrouck, Michael

    2007-01-01T23:59:59.000Z

    1. Starting O? set E?ects in SMT Simulation 2. Evaluatingdual hardware context SMT Processor. . . . . . . . . . . . .results of co-phase matrix simulation. SMT processor con?

  13. Pacific Northwest National Laboratory

    E-Print Network [OSTI]

    Pacific Northwest National Laboratory Operated by Battelle for the U.S. Department of Energy Northwest National Laboratory (PNNL) operated by Battelle Memorial Institute. Battelle has a unique contract

  14. Northwest Regional Technology Center

    E-Print Network [OSTI]

    Northwest Regional Technology Center for Homeland Security The Northwest Regional Technology Center and deployment of technologies that are effective homeland security solutions for the region, and accelerate technology transfer to the national user community. Foster a collaborative spirit across agencies

  15. Hardware multiplier processor

    DOE Patents [OSTI]

    Pierce, Paul E. (Albuquerque, NM)

    1986-01-01T23:59:59.000Z

    A hardware processor is disclosed which in the described embodiment is a memory mapped multiplier processor that can operate in parallel with a 16 bit microcomputer. The multiplier processor decodes the address bus to receive specific instructions so that in one access it can write and automatically perform single or double precision multiplication involving a number written to it with or without addition or subtraction with a previously stored number. It can also, on a single read command automatically round and scale a previously stored number. The multiplier processor includes two concatenated 16 bit multiplier registers, two 16 bit concatenated 16 bit multipliers, and four 16 bit product registers connected to an internal 16 bit data bus. A high level address decoder determines when the multiplier processor is being addressed and first and second low level address decoders generate control signals. In addition, certain low order address lines are used to carry uncoded control signals. First and second control circuits coupled to the decoders generate further control signals and generate a plurality of clocking pulse trains in response to the decoded and address control signals.

  16. PACIFIC NORTHWEST CYBER SUMMIT

    SciTech Connect (OSTI)

    Lesperance, Ann M.; Matlock, Gordon W.; Becker-Dippmann, Angela S.; Smith, Karen S.

    2013-08-07T23:59:59.000Z

    On March 26, 2013, the Snohomish County Public Utility District (PUD) and the U.S. Department of Energy’s (DOE’s) Pacific Northwest National Laboratory (PNNL) jointly hosted the Pacific Northwest Cyber Summit with the DOE’s Office of Electricity Delivery and Energy Reliability, the White House, Washington State congressional delegation, Washington State National Guard, and regional energy companies.

  17. Distributed processor allocation for launching applications in a massively connected processors complex

    DOE Patents [OSTI]

    Pedretti, Kevin (Goleta, CA)

    2008-11-18T23:59:59.000Z

    A compute processor allocator architecture for allocating compute processors to run applications in a multiple processor computing apparatus is distributed among a subset of processors within the computing apparatus. Each processor of the subset includes a compute processor allocator. The compute processor allocators can share a common database of information pertinent to compute processor allocation. A communication path permits retrieval of information from the database independently of the compute processor allocators.

  18. Multimode power processor

    DOE Patents [OSTI]

    O'Sullivan, George A. (Pottersville, NJ); O'Sullivan, Joseph A. (St. Louis, MO)

    1999-01-01T23:59:59.000Z

    In one embodiment, a power processor which operates in three modes: an inverter mode wherein power is delivered from a battery to an AC power grid or load; a battery charger mode wherein the battery is charged by a generator; and a parallel mode wherein the generator supplies power to the AC power grid or load in parallel with the battery. In the parallel mode, the system adapts to arbitrary non-linear loads. The power processor may operate on a per-phase basis wherein the load may be synthetically transferred from one phase to another by way of a bumpless transfer which causes no interruption of power to the load when transferring energy sources. Voltage transients and frequency transients delivered to the load when switching between the generator and battery sources are minimized, thereby providing an uninterruptible power supply. The power processor may be used as part of a hybrid electrical power source system which may contain, in one embodiment, a photovoltaic array, diesel engine, and battery power sources.

  19. Multimode power processor

    DOE Patents [OSTI]

    O'Sullivan, G.A.; O'Sullivan, J.A.

    1999-07-27T23:59:59.000Z

    In one embodiment, a power processor which operates in three modes: an inverter mode wherein power is delivered from a battery to an AC power grid or load; a battery charger mode wherein the battery is charged by a generator; and a parallel mode wherein the generator supplies power to the AC power grid or load in parallel with the battery. In the parallel mode, the system adapts to arbitrary non-linear loads. The power processor may operate on a per-phase basis wherein the load may be synthetically transferred from one phase to another by way of a bumpless transfer which causes no interruption of power to the load when transferring energy sources. Voltage transients and frequency transients delivered to the load when switching between the generator and battery sources are minimized, thereby providing an uninterruptible power supply. The power processor may be used as part of a hybrid electrical power source system which may contain, in one embodiment, a photovoltaic array, diesel engine, and battery power sources. 31 figs.

  20. Energy Northwest, Washington

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

    minimum taxable income. See "TAX MATTERS-SERIES 2012-A BONDS" herein. 669,115,000 ENERgY NORThWEST 4,600,000 Columbia generating Station Electric Revenue Bonds, Series 2011-C...

  1. Cache Energy Optimization Techniques For Modern Processors

    SciTech Connect (OSTI)

    Mittal, Sparsh [ORNL] ORNL

    2013-01-01T23:59:59.000Z

    Modern multicore processors are employing large last-level caches, for example Intel's E7-8800 processor uses 24MB L3 cache. Further, with each CMOS technology generation, leakage energy has been dramatically increasing and hence, leakage energy is expected to become a major source of energy dissipation, especially in last-level caches (LLCs). The conventional schemes of cache energy saving either aim at saving dynamic energy or are based on properties specific to first-level caches, and thus these schemes have limited utility for last-level caches. Further, several other techniques require offline profiling or per-application tuning and hence are not suitable for product systems. In this book, we present novel cache leakage energy saving schemes for single-core and multicore systems; desktop, QoS, real-time and server systems. Also, we present cache energy saving techniques for caches designed with both conventional SRAM devices and emerging non-volatile devices such as STT-RAM (spin-torque transfer RAM). We present software-controlled, hardware-assisted techniques which use dynamic cache reconfiguration to configure the cache to the most energy efficient configuration while keeping the performance loss bounded. To profile and test a large number of potential configurations, we utilize low-overhead, micro-architecture components, which can be easily integrated into modern processor chips. We adopt a system-wide approach to save energy to ensure that cache reconfiguration does not increase energy consumption of other components of the processor. We have compared our techniques with state-of-the-art techniques and have found that our techniques outperform them in terms of energy efficiency and other relevant metrics. The techniques presented in this book have important applications in improving energy-efficiency of higher-end embedded, desktop, QoS, real-time, server processors and multitasking systems. This book is intended to be a valuable guide for both newcomers and veterans in the field of cache power management. It will help graduate students, CAD tool developers and designers in understanding the need of energy efficiency in modern computing systems. Further, it will be useful for researchers in gaining insights into algorithms and techniques for micro-architectural and system-level energy optimization using dynamic cache reconfiguration. We sincerely believe that the ``food for thought'' presented in this book will inspire the readers to develop even better ideas for designing ``green'' processors of tomorrow.

  2. Conservation The Northwest ForecastThe Northwest Forecast

    E-Print Network [OSTI]

    & Resources Creating Mr. Toad's Wild Ride for the PNW's Energy Efficiency InCreating Mr. Toad's Wild RideNorthwest Power and Conservation Council The Northwest ForecastThe Northwest Forecast ­­ Energy EfficiencyEnergy Efficiency Dominates ResourceDominates Resource DevelopmentDevelopment Tom EckmanTom Eckman

  3. Pacific Northwest National Laboratory

    E-Print Network [OSTI]

    Science. Technology. Innovation. PNNL-SA-34741 Pacific Northwest National Laboratory (PNNL) is addressing cognition and learning to the development of student- centered, scenario-based training. PNNL's Pachelbel (PNNL) has developed a cognitive-based, student-centered approach to training that is being applied

  4. The Northwest Wind Integration

    E-Print Network [OSTI]

    Commission Jim Lobdell, Portland General Electric Eric Markell, Puget Sound Energy Louise McCarren, Western Administration Doug Faulkner, Puget Sound Energy Larry Felton, Energy Northwest David Fine, NorthWestern Energy, Inc. Joe Hoerner, Puget Sound Energy Mike Hoffman, Bonneville Power Administration Pamela Jacklin

  5. NORTHWEST POWER PLANNING COUNCIL BRIEFING BOOK

    E-Print Network [OSTI]

    : Endangered Salmon and the People of the Pacific Northwest, 1995, Page 30. The Northwest Power Act, in theoryNORTHWEST POWER PLANNING COUNCIL BRIEFING BOOK January 2001 #12;2 Northwest Authors Comment. The 1980 Northwest Power Act seem positively prescient in reducing the utility industry's role

  6. Northwest Power and Conservation Council Fifth Northwest Power Plan

    E-Print Network [OSTI]

    Northwest Power and Conservation Council Fifth Northwest Power Plan Statement of Basis and Purpose for the Fifth Power Plan and Response to Comments on the Draft Fifth Power Plan February 2005 #12;I. Background.........................................................................................................................................3 B. Developing the Fifth Power Plan

  7. Northwest Energy Market Assessment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > The EnergyCenterDioxideDocumentationThreeNewsfuel combustionNorthwest

  8. MULTIMEDIA EXTENSIONS FOR GENERALPURPOSE PROCESSORS

    E-Print Network [OSTI]

    Lee, Ruby B.

    MULTIMEDIA EXTENSIONS FOR GENERAL­PURPOSE PROCESSORS Ruby B. Lee Hewlett­Packard Company 19410 of the multimedia instructions that have been added to the instruction set architectures of general­purpose microprocessors to accelerate media processing. Examples are MAX, MMX and VIS, the multimedia extensions for PA

  9. Pacific Northwest Solar Radiation Data

    E-Print Network [OSTI]

    Oregon, University of

    Pacific Northwest Solar Radiation Data UO SOLAR MONITORING LAB Physics Department -- Solar Energy Center 1274 University of Oregon Eugene, Oregon 97403-1274 April 1, 1999 #12;Hourly solar radiation data

  10. BPA Committed to Northwest Values

    SciTech Connect (OSTI)

    none,

    2010-09-01T23:59:59.000Z

    The Columbia River has been called the “crown jewel” of the Pacific Northwest. There is no question it is among the region’s greatest assets — supplying low-cost clean hydropower, making deserts bloom thanks to irrigation and providing navigation, recreation and a home for many species of fish and wildlife. The Bonneville Power Administration is proud to be a steward of this great resource. Our mission is to serve the people and environment of the Pacific Northwest. We sell wholesale power from Grand Coulee Dam and 30 other Northwest federal dams to Northwest utilities, including public utility districts, rural electric cooperatives and municipal utility departments, as well as investor-owned utilities. We operate three-fourths of the region’s high voltage transmission system that delivers that power. But, as a federal agency, we are not just a power marketer. We have public responsibilities that include, among many, promoting energy efficiency, facilitating development of renewable power, protecting fish and wildlife affected by hydro development, honoring treaty obligations to tribes and promoting a reliable energy future through collaboration and partnerships. This document describes our responsibilities to citizens in the Pacific Northwest.

  11. Dual processor vax* 11/780

    SciTech Connect (OSTI)

    Goble, G.H.; Marsh, M.H.

    1982-01-01T23:59:59.000Z

    The design of a dual processor Vax 11/780 built at the Purdue University Electrical Engineering School is described. A standard single processor Vax 11/780 was converted into a dual processor system. A detailed description of hardware modifications performed and a parts list are included. The dual processor Vax is currently running a modified version of the UNIX** (fourth Berkeley distribution) operating system. Because of licensing restrictions, operating system modifications are only covered in general. Finally some performance evaluation is discussed, along with the problems encountered.

  12. Northwest Energy Efficiency Taskforce Executive Committee

    E-Print Network [OSTI]

    #12;Northwest Energy Efficiency Taskforce Executive Committee Chairs Tom Karier, Washington Member, Northwest Energy Efficiency Alliance Bill Gaines, Director/Chief Executive Officer, Tacoma Public Utilities, Cowlitz County Public Utility District Cal Shirley, Vice President for Energy Efficiency Service, Puget

  13. Instruction scheduling optimizations for energy efficient VLIW processors 

    E-Print Network [OSTI]

    Porpodas, Vasileios

    2013-11-28T23:59:59.000Z

    Very Long Instruction Word (VLIW) processors are wide-issue statically scheduled processors. Instruction scheduling for these processors is performed by the compiler and is therefore a critical factor for its operation. ...

  14. Thread Scheduling Mechanisms for Multiple-Context Parallel Processors

    E-Print Network [OSTI]

    Fiske, James A. Stuart

    1995-06-01T23:59:59.000Z

    Scheduling tasks to efficiently use the available processor resources is crucial to minimizing the runtime of applications on shared-memory parallel processors. One factor that contributes to poor processor utilization ...

  15. Processor Speed Control with Thermal Constraints

    E-Print Network [OSTI]

    Almir Mutapcic

    2007-09-29T23:59:59.000Z

    Sep 29, 2007 ... Processor Speed Control with Thermal Constraints ... and we model the dissipated power of a processor as a positive and strictly increasing ... speeds based on the measured temperatures in the system. ... Category 2: Applications -- Science and Engineering (Optimization of Systems modeled by PDEs ).

  16. Geothermal Food Processors Agricultural Drying Low Temperature Geothermal

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump1946865°,Park,2005) |InformationInfrared Images | Open

  17. The Fifth Northwest Electric Power

    E-Print Network [OSTI]

    - generating resources would soon be unable to keep up with the demand for electricity. In the 1970s first plan, the lesson it drew from the experience of the 1970s and early 1980s was that the future can is unique in how it plans its energy future. Through the Northwest Power and Conservation Council's power

  18. CMOS photonic processor-memory networks

    E-Print Network [OSTI]

    Stojanovic, Vladimir Marko

    This paper presents a monolithically integrated dense WDM photonic network for manycore processors, optimized for loss and power footprint of optical components, which can achieve up to 10x better energy-efficiency and ...

  19. Everything You Ever Wanted To Know About Food Processing 

    E-Print Network [OSTI]

    Adams, N.; Milmoe, P. H.

    2001-01-01T23:59:59.000Z

    The food processing industry is the fourth largest consumer of energy in the US industrial sector. Food processors use nearly 1,200 trillion Btu of energy per year. The industry is comprised of more than 21,000 processing plants. Total production...

  20. Bonneville Power Administration, Oregon Energy Northwest, Washington...

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

    Bonneville Power Administration, Oregon Energy Northwest, Washington; Wholesale Electric Primary Credit Analyst: David N Bodek, New York (1) 212-438-7969; david.bodek@standardandpo...

  1. Energy Northwest, Washington Bonneville Power Administration...

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

    Northwest, Washington Bonneville Power Administration, Oregon; Wholesale Electric Primary Credit Analyst: David N Bodek, New York (1) 212-438-7969; david.bodek@standardandpoors.com...

  2. Independent Activity Report, Pacific Northwest National Laboratory...

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

    January 2012 January 2012 Pacific Northwest National Laboratory Orientation Visit HIAR-PNNL-2012-01-11 This Independent Activity Report documents an operational awareness...

  3. Independent Oversight Activity Report, Pacific Northwest National...

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

    Activity Report, Pacific Northwest National Laboratory - January 2014 February 2014 PNNL Corrective Actions from the Independent Oversight Review of the Office of Science...

  4. 2011 Municipal Consortium Northwest Region Workshop Materials

    Broader source: Energy.gov [DOE]

    This page provides links to the presentations given at the DOE Municipal Solid-State Street Lighting Consortium Northwest Region Workshop, held in Seattle July 15, 2011.

  5. Battelle Memorial Institute, Pacific Northwest Division Smart...

    Open Energy Info (EERE)

    approaches. The project is led by Battelle. Project team members include the Bonneville Power Administration, 12 Northwest utilities (listed below, with test sites), and technology...

  6. Holiday Foods.

    E-Print Network [OSTI]

    Reasonover, Frances L.; Sweeten, Mary K.

    1981-01-01T23:59:59.000Z

    . ....... . .... . .......... . ... . .. . ..... . .. . .. . . ... . ... . Serving ... . ................... . ... . . . . . .. .. . . ..... . . . .. .. .. . .. . Clean-up .. . ................ . .... . ....... .. . ... . .. . Holiday Food Service Styles ......... . . ... ................ . Spring..., serve cold foods over beds of ice. Keep hot foods in dishes such as a chafing dish or food warmer . Clean-up Put leftover foods back in the refrigerator as soon after the meal as possible. Foods should not be left out for more than 1 or 2 hours...

  7. Columbia River Food Webs: Developing a Broader Scientific Foundation for

    E-Print Network [OSTI]

    Columbia River Food Webs: Developing a Broader Scientific Foundation for Fish and Wildlife and Conservation Council Intern Eric Schrepel, Technical and Web Data Specialist, Northwest Power and Conservation Council #12;i Columbia River Food Webs: Developing a Broader Scientific Foundation for Fish

  8. Pacific Northwest Site Office Jobs

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron4(SC) Mapping the Impact ofHome Pacific Northwest Site Office

  9. Northwest SEED | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLuOpenNorth AmericaNorthwest Rural Pub Pwr Dist Jump to:SEED Jump

  10. Large-scale Nanostructure Simulations from X-ray Scattering Data On Graphics Processor Clusters

    E-Print Network [OSTI]

    Sarje, Abhinav

    2012-01-01T23:59:59.000Z

    X-ray Scattering Data On Graphics Processor Clusters Abhinavaccelerators. General purpose graphics processors o?er ?nethe form factors on graphics processors. Form Factor Kernel

  11. Demand Response Resources in Pacific Northwest

    E-Print Network [OSTI]

    Demand Response Resources in Pacific Northwest Chuck Goldman Lawrence Berkeley National Laboratory cagoldman@lbl.gov Pacific Northwest Demand Response Project Portland OR May 2, 2007 #12;Overview · Typology Annual Reports ­ Journal articles/Technical reports #12;Demand Response Resources · Incentive

  12. PACIFIC NORTHWEST ELECTRIC POWER PLANNING AND

    E-Print Network [OSTI]

    to energy conservation, renewable resources, other resources, and protecting, mitigating, and enhancing fish Stat.2697.] 839(1)(8). the development of renewable resources within the Pacific Northwest; [Northwest and wildlife, including related spawning grounds and habitat, of the Columbia River and its tributaries

  13. Pacific Northwest National Laboratory Sustainable PNNL

    E-Print Network [OSTI]

    Pacific Northwest National Laboratory Sustainable PNNL Sustainability at Pacific Northwest National the ability of the future generations to meet their needs. At PNNL, we are committed to improving the quality for the organization and our key stakeholders, including our customers, staff, and community. PNNL's commitment

  14. Northwest Power and Conservation Council Briefing Book

    E-Print Network [OSTI]

    Northwest Power and Conservation Council Briefing Book January 2007 Northwest Power Conservation conservation but has had a more difficult time gaining consensus on saving salmon. -- William Dietrich through measures that impose the least economic and environmental cost on the region, while taking

  15. Now Available: Pacific Northwest Smart Grid Demonstration Project...

    Energy Savers [EERE]

    Now Available: Pacific Northwest Smart Grid Demonstration Project - Technology Performance Report Volume 1 Now Available: Pacific Northwest Smart Grid Demonstration Project -...

  16. Natural Innovative Renewable Energy formerly Northwest Iowa Renewable...

    Open Energy Info (EERE)

    Natural Innovative Renewable Energy formerly Northwest Iowa Renewable Energy Jump to: navigation, search Name: Natural Innovative Renewable Energy (formerly Northwest Iowa...

  17. Demonstration of an Enhanced Geothermal System at the Northwest...

    Energy Savers [EERE]

    Demonstration of an Enhanced Geothermal System at the Northwest Geysers Geothermal Field, California Demonstration of an Enhanced Geothermal System at the Northwest Geysers...

  18. CFD Solvers on Many-core Processors

    E-Print Network [OSTI]

    Brandvik, Tobias

    2008-11-11T23:59:59.000Z

    cores with 4 · 106 transistors each gives 10 times the performance as 1 big core 0 0.5 1 1.5 2 2.5 3 3.5 4 x 108Number of transistors P e r f o r m a n c e CFD Solvers on Many-core Processors – p.8/36 Everyone is going parallel Every major chip vendor... on Many-core Processors – p.22/36 Stencil operations Evaluate ?2u?x2 on a regular grid: DO K=2,NK-1 DO J=2,NJ-1 DO I=2,NI-1 D2UDX2(I,J,K) = (U(I+1,J,K) - 2.0*U(I,J,K) + & U(I-1,J,K))/(DX*DX) END DO END DO END DO CFD Solvers on Many-core Processors – p.23...

  19. Challenges in Future Automobile Control Systems with Multicore Processors

    E-Print Network [OSTI]

    Rajkumar, Ragunathan "Raj"

    Challenges in Future Automobile Control Systems with Multicore Processors Dakai Zhu and Chunjiang. Therefore, the number of electronic control units (ECUs) in modern vehicles has continuously increased, which further increases the design complexity of automotive control systems. Multicore processors, where

  20. Fundamental building blocks for a compact optoelectronic neural network processor

    E-Print Network [OSTI]

    Ruedlinger, Benjamin Franklin, 1976-

    2003-01-01T23:59:59.000Z

    The focus of this thesis is interconnects within the Compact Optoelectronic Neural Network Processor. The goal of the Compact Optoelectronic Neural Network Processor Project (CONNPP) is to build a small, rugged neural ...

  1. Design and analysis of a fault tolerant network processor

    E-Print Network [OSTI]

    Desai, Shaishav A

    1998-01-01T23:59:59.000Z

    This thesis investigates the effect of transient faults on a processor and proposes on-chip fault tolerant design techniques to improve its reliability. The target processor is a general 32-bit, four stage pipeline, dual context RISC style design...

  2. Control of Job Arrivals with Processing Time Windows into Batch Processor Buffer

    E-Print Network [OSTI]

    Tajan, John Benedict Cheng

    Consider a two-stage manufacturing system composed of a batch processor and its upstream feeder processor. Jobs exit the feeder processor and join a queue in front of the batch processor, where they wait to be processed. ...

  3. 1997 Pacific Northwest Loads and Resources Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1997-12-01T23:59:59.000Z

    The 1997 White Book is presented in two documents: (1) this summary of Federal system and Pacific Northwest region loads and resources; and (2) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. Data detailing Pacific Northwest non-utility generating (NUG) resources is also available upon request. This analysis updates the 1996 pacific Northwest Loads and Resources Study, published in December 1996. In this loads and resources study, resource availability is compared with a medium forecast of electricity consumption. This document analyzes the Pacific Northwest`s projected loads and available generating resources in two parts: (1) the loads and resources of the Federal system, for which BPA is the marketing agency; and (2) the larger Pacific Northwest regional power system which includes loads and resources in addition to the Federal system. This study presents the Federal system and regional analyses for the medium load forecast. This analysis projects the yearly average energy consumption and resource availability for Operating Years (OY) 1998--99 through 2007--08.

  4. Model Checking Reconfigurable Processor Configurations for Safety Properties

    E-Print Network [OSTI]

    Kapur, Deepak

    of the standard part of the processor and properties of the reconfigurable array. This de- composition assumes

  5. Design and simulation of Header Processor for Xpress Transfer Protocol 

    E-Print Network [OSTI]

    Chandangoudar, Girish R.

    1993-01-01T23:59:59.000Z

    designed to meet the needs of high-speed networks. This research focuses on the hardware imple- mentation of XTP. Different hardware architectures for XTP are presented. A dual- pipelined XTP Header Processor is explained. To overcome many... of the problems associated with the dual-pipelined XTP Header Processor, a single-pipelined XTP Header Processor is proposed, Different design issues snd implementation techniques for the single-pipelined Header Processor are explained. Simulation models...

  6. Design and simulation of Header Processor for Xpress Transfer Protocol

    E-Print Network [OSTI]

    Chandangoudar, Girish R.

    1993-01-01T23:59:59.000Z

    designed to meet the needs of high-speed networks. This research focuses on the hardware imple- mentation of XTP. Different hardware architectures for XTP are presented. A dual- pipelined XTP Header Processor is explained. To overcome many... of the problems associated with the dual-pipelined XTP Header Processor, a single-pipelined XTP Header Processor is proposed, Different design issues snd implementation techniques for the single-pipelined Header Processor are explained. Simulation models...

  7. Predicting Architectural Vulnerability on Multithreaded Processors under

    E-Print Network [OSTI]

    Koppelman, David M.

    -level model correlates the AVF in a contention-free environment with important performance metrics significantly degrading the relia- bility of current high-performance processors. They occur mainly due to the electronic noises caused by energetic nuclear particles (e.g., alpha particles, neutrons, and pions) from

  8. TESC Farmhouse Biodiesel Project Processor Manual

    E-Print Network [OSTI]

    1 TESC Farmhouse Biodiesel Project Processor Manual #12;2 Thank you (in no particular order) to: David Rack, Sam Stout, and Kolby Bray-Hoagland for starting the Evergreen Biodiesel Project; our faculty Sara Keehfuss, Burke Anderson, Brodie Pettit (the Biodiesel Buccaneers) and Andrew York

  9. 1993 Pacific Northwest Loads and Resources Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1993-12-01T23:59:59.000Z

    The Loads and Resources Study is presented in three documents: (1) this summary of Federal system and Pacific Northwest region loads and resources; (2) a technical appendix detailing forecasted Pacific Northwest economic trends and loads, and (3) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. In this loads and resources study, resource availability is compared with a range of forecasted electricity consumption. The forecasted future electricity demands -- firm loads -- are subtracted from the projected capability of existing and {open_quotes}contracted for{close_quotes} resources to determine whether Bonneville Power Administration (BPA) and the region will be surplus or deficit. If resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which BPA can sell to increase revenues. Conversely, if firm loads exceed available resources, there is a deficit of energy and/or capacity, and additional conservation, contract purchases, or generating resources will be needed to meet load growth. The Pacific Northwest Loads and Resources Study analyzes the Pacific Northwest`s projected loads and available generating resources in two parts: (1) the loads and resources of the Federal system, for which BPA is the marketing agency; and (2) the larger Pacific Northwest regional power system, which includes loads and resource in addition to the Federal system. The loads and resources analysis in this study simulates the operation of the power system under the Pacific Northwest Coordination Agreement (PNCA) produced by the Pacific Northwest Coordinating Group. This study presents the Federal system and regional analyses for five load forecasts: high, medium-high, medium, medium-low, and low. This analysis projects the yearly average energy consumption and resource availability for Operating Years (OY) 1994--95 through 2003--04.

  10. Authentication Control Point and Its Implications For Secure Processor Design

    E-Print Network [OSTI]

    Lee, Hsien-Hsin "Sean"

    Authentication Control Point and Its Implications For Secure Processor Design Weidong Shi Hsien. Despite a number of secure processor designs have been proposed, the delicate relationship between privacy and integrity protection in the context of modern out-of-order processor design is not well understood

  11. Processor Shadowing: Maximizing Expected Throughput in Fault-Tolerant Systems

    E-Print Network [OSTI]

    Coffman Jr., E. G.

    such losses in accrued running time when at least two processors are available, itcan be decided at any time, then the job must be restarted from the beginning. In order not to risk the loss of running time accumulated running time is to be run on a finite set of processors; each processor is subject to failure but only

  12. Lighting the Dark Silicon by Exploiting Heterogeneity on Future Processors

    E-Print Network [OSTI]

    Koppelman, David M.

    ][17], leading to an ever increasing power density on modern processors. On the other hand, the max- imumLighting the Dark Silicon by Exploiting Heterogeneity on Future Processors Ying Zhang Lu Peng Xin processor power consumption should be always enclosed within a reasonable envelope despite the manufacturing

  13. A Network-Processor-Based Traffic Splitter for Intrusion Detection

    E-Print Network [OSTI]

    Markatos, Evangelos P.

    1 A Network-Processor-Based Traffic Splitter for Intrusion Detection Ioannis Charitakis, Kostas processor and evaluated its performance using a combination of experimental evaluation and simulation. Our network-level security and protection, Network Processors, Intrusion Detection I. Charitakis and E. P

  14. VISION 2000 A blueprint for the future of the Northwest Michigan fruit industry created by the Northwest Michigan

    E-Print Network [OSTI]

    VISION 2000 A blueprint for the future of the Northwest Michigan fruit industry created by the Northwest Michigan Horticultural Research Foundation Introduction The Northwest Michigan Horticultural Research Station is uniquely situated on the sandy hills of northwest Michigan, surrounded by abundant

  15. 1994 Pacific Northwest Loads and Resources Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1994-12-01T23:59:59.000Z

    The 1994 Pacific Northwest Loads and Resources Study presented herein establishes a picture of how the agency is positioned today in its loads and resources balance. It is a snapshot of expected resource operation, contractual obligations, and rights. This study does not attempt to present or analyze future conservation or generation resource scenarios. What it does provide are base case assumptions from which scenarios encompassing a wide range of uncertainties about BPA`s future may be evaluated. The Loads and Resources Study is presented in two documents: (1) this summary of Federal system and Pacific Northwest region loads and resources and (2) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. This analysis updates the 1993 Pacific Northwest Loads and Resources Study, published in December 1993. In this loads and resources study, resource availability is compared with a range of forecasted electricity consumption. The Federal system and regional analyses for medium load forecast are presented.

  16. Testing and operating a multiprocessor chip with processor redundancy

    DOE Patents [OSTI]

    Bellofatto, Ralph E; Douskey, Steven M; Haring, Rudolf A; McManus, Moyra K; Ohmacht, Martin; Schmunkamp, Dietmar; Sugavanam, Krishnan; Weatherford, Bryan J

    2014-10-21T23:59:59.000Z

    A system and method for improving the yield rate of a multiprocessor semiconductor chip that includes primary processor cores and one or more redundant processor cores. A first tester conducts a first test on one or more processor cores, and encodes results of the first test in an on-chip non-volatile memory. A second tester conducts a second test on the processor cores, and encodes results of the second test in an external non-volatile storage device. An override bit of a multiplexer is set if a processor core fails the second test. In response to the override bit, the multiplexer selects a physical-to-logical mapping of processor IDs according to one of: the encoded results in the memory device or the encoded results in the external storage device. On-chip logic configures the processor cores according to the selected physical-to-logical mapping.

  17. Intelligent trigger processor for the crystal box

    SciTech Connect (OSTI)

    Sanders, G.H.; Butler, H.S.; Cooper, M.D.

    1981-01-01T23:59:59.000Z

    A large solid angle modular NaI(Tl) detector with 432 phototubes and 88 trigger scintillators is being used to search simultaneously for three lepton flavor changing decays of muon. A beam of up to 10/sup 6/ muons stopping per second with a 6% duty factor would yield up to 1000 triggers per second from random triple coincidences. A reduction of the trigger rate to 10 Hz is required from a hardwired primary trigger processor described in this paper. Further reduction to < 1 Hz is achieved by a microprocessor based secondary trigger processor. The primary trigger hardware imposes voter coincidence logic, stringent timing requirements, and a non-adjacency requirement in the trigger scintillators defined by hardwired circuits. Sophisticated geometric requirements are imposed by a PROM-based matrix logic, and energy and vector-momentum cuts are imposed by a hardwired processor using LSI flash ADC's and digital arithmetic loci. The secondary trigger employs four satellite microprocessors to do a sparse data scan, multiplex the data acquisition channels and apply additional event filtering.

  18. Comments of the Northwest Independent Power Producers Coalition Northwest Power & Conservation Council Draft 5th

    E-Print Network [OSTI]

    by primary reliance on conservation and delivery from operating independent power producers (IPP) generation on a long-term basis with coalition members' operating power plants. It is our position that regardlessComments of the Northwest Independent Power Producers Coalition Northwest Power & Conservation

  19. Draft Fourth Northwest Conservation and Electric Power Plan, Appendix A PACIFIC NORTHWEST GENERATING RESOURCES

    E-Print Network [OSTI]

    and generating capacity of power plants located in the Northwest is shown in Figure A-1 Capacity and primary NORTHWEST GENERATING RESOURCES This Appendix describes the electric power generating resources describing individual projects. GENERATING CAPACITY Over 460 electricity generating projects are located

  20. Pacific Northwest Smart GridPacific Northwest Smart Grid Demonstration ProjectDemonstration Project

    E-Print Network [OSTI]

    customers to choose to control their energy usage ­ Smart meters ­ Home/building/industrial energy controls and displays · Automated home energy use 4 #12;The End-user is the Centerpiece of the Smart Grid 5Pacific Northwest Smart GridPacific Northwest Smart Grid Demonstration ProjectDemonstration Project

  1. 1990 Pacific Northwest Loads and Resources Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1990-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study analyzes the Pacific Northwest's projected loads and available generating resources in two parts: (1) the loads and resources of the federal system, for which BPA is the marketing agency; and (2) the larger Pacific Northwest regional profile, which includes loads and resources in addition to the federal system. The loads and resources analysis in this study emulates the operation of the power system under the Pacific Northwest Coordination Agreement as completed by the Pacific Northwest Coordinating Group. This study presents the federal system and regional analyses for five load forecasts: high, medium-high, medium, medium-low, and low. This analysis projects the yearly average energy consumption and resource availability for Operating Years 1991--92 through 2010--11. The study shows the federal system's and the region's monthly estimated maximum electrical demand and monthly maximum generating capability -- capacity -- for OY 1991--92, 1996--97, 2001--02 and 2010--11. The federal system and regional monthly capacity surpluses/deficits are summarized for 20 operating years. 17 figs., 11 tabs.

  2. Implementation of a Header Processor for the PSi architecture

    E-Print Network [OSTI]

    G, Vinod Nair

    1995-01-01T23:59:59.000Z

    Architecture . HEADER PROCESSOR A. Header Processor Functions B. Header Processor Architecture . 1. General Description 2. First Pipeline Stage Datapath 3. Second Pipeline Stage DESIGN Ol' THE ALU A. Carry Lookahcad Adders B. Itfanchcstcr Carry Adder... OF FIGURES FIGURE OSI Reference Model Block Diagram of the Data. Link Layer VSi Architecture 10 Data Link Layer for the PSi Architecture First Pipeline Stage Datapath Second Pipeline Stage Datapath Elemental Circuit of a Manchester Adder 20 4 Bit...

  3. High-pressure coal fuel processor development

    SciTech Connect (OSTI)

    Greenhalgh, M.L. (Caterpillar, Inc., Peoria, IL (United States))

    1992-12-01T23:59:59.000Z

    Caterpillar shares DOE/METC interest in demonstrating the technology required to displace petroleum-based engine fuels with various forms of low cost coal. Current DOE/METC programs on mild gasification and coal-water-slurries are addressing two approaches to this end. Engine and fuel processor system concept studies by Caterpillar have identified a third, potentially promising, option. This option includes high-pressure fuel processing of run-of-the-mine coal and direct injection of the resulting low-Btu gas stream into an ignition assisted, high compression ratio diesel engine. The compactness and predicted efficiency of the system make it suitable for application to line-haul railroad locomotives. Two overall conclusions resulted from Task 1. First direct injected, ignition assisted Diesel cycle engine combustion systems can be suitably modified to efficiently utilize low-Btu gas fuels. Second, high pressure gasification of selected run-of-the-mine coals in batch-loaded fuel processors is feasible. These two findings, taken together, significantly reduce the perceived technical risk associated with the further development of the proposed coal gas fueled Diesel cycle power plant concept. The significant conclusions from Task 2 were: An engine concept, derived from a Caterpillar 3600 series engine, and a fuel processor concept, based on scaling up a removable-canister configuration from the test rig, appear feasible; and although the results of this concept study are encouraging, further, full-scale component research and development are required before attempting a full-scale integrated system demonstration effort.

  4. Modcomp MAX IV System Processors reference guide

    SciTech Connect (OSTI)

    Cummings, J.

    1990-10-01T23:59:59.000Z

    A user almost always faces a big problem when having to learn to use a new computer system. The information necessary to use the system is often scattered throughout many different manuals. The user also faces the problem of extracting the information really needed from each manual. Very few computer vendors supply a single Users Guide or even a manual to help the new user locate the necessary manuals. Modcomp is no exception to this, Modcomp MAX IV requires that the user be familiar with the system file usage which adds to the problem. At General Atomics there is an ever increasing need for new users to learn how to use the Modcomp computers. This paper was written to provide a condensed Users Reference Guide'' for Modcomp computer users. This manual should be of value not only to new users but any users that are not Modcomp computer systems experts. This Users Reference Guide'' is intended to provided the basic information for the use of the various Modcomp System Processors necessary to, create, compile, link-edit, and catalog a program. Only the information necessary to provide the user with a basic understanding of the Systems Processors is included. This document provides enough information for the majority of programmers to use the Modcomp computers without having to refer to any other manuals. A lot of emphasis has been placed on the file description and usage for each of the System Processors. This allows the user to understand how Modcomp MAX IV does things rather than just learning the system commands.

  5. An Ultra-Low-Power Programmable Analog Bionic Ear Processor

    E-Print Network [OSTI]

    Sarpeshkar, Rahul

    2004-09-28T23:59:59.000Z

    We report a programmable analog bionic ear (cochlear implant) processor in a 1.5µm BiCMOS technology with a power

  6. APE project: a Gigaflop processor for lattice calculations

    SciTech Connect (OSTI)

    Bacilieri, P.; Cabasino, S.; Marzano, F.; Paohicci, P.; Petrarce, S.; Salina, G.; Cabibo, H.; Giovannella, C.; Marinari, E.; Parisi, G.

    1985-07-01T23:59:59.000Z

    A new special purpose parallel processor (APE) presently under development is presented. The theoretical computing power of the processor is 1 Giga-Flop and the memory can be expanded to 512 Mega-bytes. Sixteen 52 bit floating point processors each with a computing power of 64 Mega-Flops are driven in parallel as a single instruction multiple data machine under the control of a 3081/E. Each floating point unit is connected to two 8 Mega-byte memories which can also be accessed by the 3081.E. Though this machine can be used as a general purpose array processor the hardware has been optimized for lattice QCD calculations.

  7. attaching client processors: Topics by E-print Network

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

    sharing, sojourn times, MDP I. INTRODUCTION Dispatching problems arise in many, e.g., web servers are better modelled as processor sharing (PS) queues, where several...

  8. DFSP - a data flow signal processor

    SciTech Connect (OSTI)

    Hartimo, I.; Simula, O.; Skytta, J.; Kronlof, K.

    1986-01-01T23:59:59.000Z

    The concept of data flow computing is applied to digital signal processing (DSP). A data flow signal processor (DFSP) architecture is presented. The principles of data flow computing are carefully considered in order to conform with the special properties of DSP. The bus oriented architecture is easily configured to meet various performance requirements. The DFSP architecture is most suitable for nonrecursive algorithms. Typical tasks of this nature are transforms and FIR filters. A simulation model of the DFSP architecture has been developed. Simulation results of two application examples are given. 24 references.

  9. Northwest Energy Efficiency Alliance Request for Proposals to Evaluate

    E-Print Network [OSTI]

    Northwest Energy Efficiency Alliance Request for Proposals to Evaluate Existing Consumer Behavioral research, evaluations and behavior change initiatives. The Northwest Energy Efficiency Alliance (NEEA interest groups and energy efficiency industry representatives that operate in the states of Idaho, Montana

  10. Northwest Distributed/Community Wind Workgroup Meeting- Seattle

    Broader source: Energy.gov [DOE]

    As part of the DOE's Northwest Wind Resource and Action Center, Northwest SEED will facilitate a workgroup meeting for stakeholders involved in the distributed and community wind sector in the...

  11. Building America Whole-House Solutions for New Homes: Northwest...

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

    Manufactured Home. In this project, the Northwest Energy Efficient Manufactured Housing Program worked with Building America Partnership for Improved Residential...

  12. Pacific Northwest Power Supply Adequacy Assessment

    E-Print Network [OSTI]

    . Based on an assessment prepared by the Resource Adequacy Forum, the plan noted that relying only that this assessment is not a substitute for a comprehensive resource acquisition plan. The optimal amount and mixPacific Northwest Power Supply Adequacy Assessment for 2017 Final Report November 21, 2012 Council

  13. Resource Adequacy Standard for the Pacific Northwest

    E-Print Network [OSTI]

    , recommended by the Resource Adequacy Forum, to assess the adequacy of the Northwest's power supply. The purpose of this assessment is to provide an early warning should resource development fail to keep pace resources are assumed for the assessment. Council staff will collect and maintain resource data, which also

  14. FRANK L. CASSIDY NORTHWEST POWER PLANNING COUNCIL

    E-Print Network [OSTI]

    project budgets through the sequence of provincial review decisions so that the total funding available" of project budgets that received funding recommendations from both the Columbia Basin Fish and WildlifeFRANK L. CASSIDY JR. "Larry" CHAIRMAN Washington Tom Karier Washington NORTHWEST POWER PLANNING

  15. MFR PAPER 1279 The Pacific Northwest Commercial

    E-Print Network [OSTI]

    . Ecology of shad and striped bass in coastal rivers and estuaries. Man- age. Res. Div., Fish Comm. OregMFR PAPER 1279 The Pacific Northwest Commercial Fishery for Striped Bass, 1922-74 NORMAN B. PARKS The striped bass, Morone saxatilis, is a native of the east coast and was introduced in Pacific waters

  16. 2013Science Pacific Northwest National Laboratory (PNNL),

    E-Print Network [OSTI]

    2013Science Frontiers #12;Pacific Northwest National Laboratory (PNNL), a U.S. Department of Energy Office of Science Laboratory, is pushing the frontiers of science in areas that are critical to the nation's security, health and prosperity. PNNL's science and technology base ranges from basic research

  17. Northwest Energy Education Institute Lane Community College

    E-Print Network [OSTI]

    Commercial Building Energy Audits 2. Trains Students To Install Renewable Energy Systems, Solar Thermal districts, engineering firms, and energy service companies. #12;Northwest Energy Education Institute at Lane - Second Year ­ Electrical Theory 1 & 2 ­ Renewable Energy Systems ­ Solar Thermal Design and Installation

  18. Soft-core processor study for node-based architectures.

    SciTech Connect (OSTI)

    Van Houten, Jonathan Roger; Jarosz, Jason P.; Welch, Benjamin James; Gallegos, Daniel E.; Learn, Mark Walter

    2008-09-01T23:59:59.000Z

    Node-based architecture (NBA) designs for future satellite projects hold the promise of decreasing system development time and costs, size, weight, and power and positioning the laboratory to address other emerging mission opportunities quickly. Reconfigurable Field Programmable Gate Array (FPGA) based modules will comprise the core of several of the NBA nodes. Microprocessing capabilities will be necessary with varying degrees of mission-specific performance requirements on these nodes. To enable the flexibility of these reconfigurable nodes, it is advantageous to incorporate the microprocessor into the FPGA itself, either as a hardcore processor built into the FPGA or as a soft-core processor built out of FPGA elements. This document describes the evaluation of three reconfigurable FPGA based processors for use in future NBA systems--two soft cores (MicroBlaze and non-fault-tolerant LEON) and one hard core (PowerPC 405). Two standard performance benchmark applications were developed for each processor. The first, Dhrystone, is a fixed-point operation metric. The second, Whetstone, is a floating-point operation metric. Several trials were run at varying code locations, loop counts, processor speeds, and cache configurations. FPGA resource utilization was recorded for each configuration. Cache configurations impacted the results greatly; for optimal processor efficiency it is necessary to enable caches on the processors. Processor caches carry a penalty; cache error mitigation is necessary when operating in a radiation environment.

  19. Improved Multi-processor Scheduling for Flow Time and Energy

    E-Print Network [OSTI]

    Wong, Prudence W.H.

    . To Prudence W. H. Wong October 29, 2009 Abstract Energy usage has been an important concern in recent research energy usage is dynamic speed scaling (see, e.g., [8, 14, 24, 28]) where the processor can vary its speedImproved Multi-processor Scheduling for Flow Time and Energy Tak-Wah Lam Lap-Kei Lee Isaac K. K

  20. On a Control Algorithm for Time-varying Processor Availability

    E-Print Network [OSTI]

    Gupta, Vijay

    On a Control Algorithm for Time-varying Processor Availability Vijay Gupta Department of Electrical control algorithm for the situation when the processor resource availability is time-varying. The basic the processing resources available at every time step. Thus, the system evolves as a discrete time hybrid system

  1. On a Control Algorithm for Time-varying Processor Availability

    E-Print Network [OSTI]

    Gupta, Vijay

    1 On a Control Algorithm for Time-varying Processor Availability V. Gupta Member, IEEE and F. Luo Abstract-- We propose an anytime algorithm for control when the processor resource availability is limited vector sequentially to maximally utilize the processing resources available at every time step

  2. Energy Efficient Deadline Scheduling in Two Processor Systems

    E-Print Network [OSTI]

    Wong, Prudence W.H.

    Energy Efficient Deadline Scheduling in Two Processor Systems Tak-Wah Lam1 , Lap-Kei Lee1 , Isaac K manage its energy usage by scaling dynamically its speed. In this paper we attempt to extend such work energy. The motivation comes from the fact that dual-core processors are get- ting common nowadays. Our

  3. Instruction Set Extension with Shadow Registers for Configurable Processors

    E-Print Network [OSTI]

    Cong, Jason "Jingsheng"

    limitation in configurable processors, and then propose a novel low-cost architectural extension growing despite increasingly expensive CAD tools. This urges a move toward the use of programmable. Reconfigurable platforms, combined reconfigurable fabric with a general-purpose processor, are a promising

  4. Parallel algorithms with processor failures and delays. Technical report

    SciTech Connect (OSTI)

    Buss, J.F.; Kanellakis, P.C.; Radge, P.L.; Shvartsman, A.A.

    1991-08-01T23:59:59.000Z

    The authors study efficient deterministic parallel algorithms on two models: restartable fail-stop CRCW PRAMs and strongly asynchronous PRAMs. In the first model, synchronous processors are subject to arbitrary stop failures and restarts determined by an on-line adversary and involving loss of private but not shared memory; the complexity measures are completed work (where processors are charged for completed fixed-size update cycles) and overhead ratio (completed work amortized over necessary work and failure). In the second model, the result of the computation is a serialization of the actions of the processors determined by an on-line adversary; the complexity measure is total work (number of steps taken by all processors). Despite their differences the two models share key algorithmic techniques. They present new algorithms for the Write-All problem (in which P processors write ones into an array of size N) for these two models. These algorithms can be used to implement a simulation strategy for any N processor PRAM on a restartable fail-stop P processor CRCW PRAM such that it guarantees a terminating execution of each simulated N processor step, with O(log sq N) overhead ratio.

  5. Parallel processor-based raster graphics system architecture

    DOE Patents [OSTI]

    Littlefield, Richard J. (Seattle, WA)

    1990-01-01T23:59:59.000Z

    An apparatus for generating raster graphics images from the graphics command stream includes a plurality of graphics processors connected in parallel, each adapted to receive any part of the graphics command stream for processing the command stream part into pixel data. The apparatus also includes a frame buffer for mapping the pixel data to pixel locations and an interconnection network for interconnecting the graphics processors to the frame buffer. Through the interconnection network, each graphics processor may access any part of the frame buffer concurrently with another graphics processor accessing any other part of the frame buffer. The plurality of graphics processors can thereby transmit concurrently pixel data to pixel locations in the frame buffer.

  6. Launching applications on compute and service processors running under different operating systems in scalable network of processor boards with routers

    DOE Patents [OSTI]

    Tomkins, James L. (Albuquerque, NM); Camp, William J. (Albuquerque, NM)

    2009-03-17T23:59:59.000Z

    A multiple processor computing apparatus includes a physical interconnect structure that is flexibly configurable to support selective segregation of classified and unclassified users. The physical interconnect structure also permits easy physical scalability of the computing apparatus. The computing apparatus can include an emulator which permits applications from the same job to be launched on processors that use different operating systems.

  7. 1999 Pacific Northwest Loads and Resources Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1999-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book) is published annually by BPA and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to its regional power sales contracts. Specifically, BPA uses the information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. The White Book will not be used in calculations for the 2002 regional power sales contract subscription process. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for determining BPA revenues. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions, including expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. In this loads and resources study, resource availability is compared with a medium forecast of electricity consumption. The forecasted future electricity demands--firm loads--are subtracted from the projected capability of existing and ''contracted for'' resources to determine whether BPA and the region will be surplus or deficit. If Federal system resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which BPA may use or market to increase revenues. Conversely, if Federal system firm loads exceed available resources, there is a deficit of energy and/or capacity and BPA would add conservation or contract purchases as needed to meet its firm loads. The load forecast is derived by using econometric models and analysis to predict the loads that will be placed on electric utilities in the region. This study incorporates information on contract obligations and contract resources, combined with the resource capabilities obtained from public utility and investor-owned utility (IOU) customers through their annual data submittals to the PNUCC, from BPA's Firm Resource Exhibit (FRE Exhibit I) submittals, and through analysis of the Federal hydroelectric power system. The loads and resources analysis in this study simulates the operation of the power system under the Pacific Northwest Coordination Agreement (PNCA) produced by the Pacific Northwest Coordinating Group. The PNCA defines the planning and operation of the regional hydrosystem. The 1999 White Book is presented in two documents: (1) this summary of Federal system and Pacific Northwest region loads and resources; and (2) a technical appendix (available electronically only) detailing the loads and resources for each major Pacific Northwest generating utility. This analysis updates the December 1998 Pacific Northwest Loads and Resources Study. This analysis projects the yearly average energy consumption and resource availability for Operating Years (OY) 2000-01 through 2009-10. The study shows the Federal system's and the region's monthly estimated maximum electricity demand, monthly energy demand, monthly energy generation, and monthly maximum generating capability--capacity--for OY 2000-01, 2004-05, and 2009-10. The Federal system and regional monthly capacity surplus/deficit projections are summarized for 10 operating years. This document analyzes the Pacific Northwest's projected loads and available generating resources in two parts: (1) the loads and resources of the Federal system, for wh

  8. TRIMPWR: A post processor for TRIMHX

    SciTech Connect (OSTI)

    Trumble, E.F.

    1989-11-01T23:59:59.000Z

    The TRIMPWR code has been developed as a post processor for TRIMHX (transient 3D diffusion code) in support of the reactor limits program. TRIMPWR is designed to produce JOSHUA files containing: core power as a function of time, assembly power by hex as a function of time, assembly power post peaking as a function of time, and axial power shapes for each assembly as a function of time (formatted for use by the FLOWTRAN code) from the output of a TRIMHX run. In an attempt to simplify the reactor limits process by reducing the number of assemblies which must be run through FLOWTRAN, TRIMPWR also sorts the assemblies by the product of the power post peaking and the maximum normalized axial power density for each assembly. This follows from the assumption that those assemblies having the maximum value of this product will have the most restrictive limits.

  9. Signal processor for processing ultrasonic receiver signals

    DOE Patents [OSTI]

    Fasching, George E. (Morgantown, WV)

    1980-01-01T23:59:59.000Z

    A signal processor is provided which uses an analog integrating circuit in conjunction with a set of digital counters controlled by a precision clock for sampling timing to provide an improved presentation of an ultrasonic transmitter/receiver signal. The signal is sampled relative to the transmitter trigger signal timing at precise times, the selected number of samples are integrated and the integrated samples are transferred and held for recording on a strip chart recorder or converted to digital form for storage. By integrating multiple samples taken at precisely the same time with respect to the trigger for the ultrasonic transmitter, random noise, which is contained in the ultrasonic receiver signal, is reduced relative to the desired useful signal.

  10. The Serial Link Processor for the Fast TracKer (FTK) processor at ATLAS

    E-Print Network [OSTI]

    Biesuz, Nicolo Vladi; The ATLAS collaboration; Luciano, Pierluigi; Magalotti, Daniel; Rossi, Enrico

    2015-01-01T23:59:59.000Z

    The Associative Memory (AM) system of the Fast Tracker (FTK) processor has been designed to perform pattern matching using the hit information of the ATLAS experiment silicon tracker. The AM is the heart of FTK and is mainly based on the use of ASICs (AM chips) designed to execute pattern matching with a high degree of parallelism. The AM system finds track candidates at low resolution that are seeds for a full resolution track fitting. To solve the very challenging data traffic problems inside FTK, multiple board and chip designs have been performed. The currently proposed solution is named the “Serial Link Processor” and is based on an extremely powerful network of 828 2 Gbit/s serial links for a total in/out bandwidth of 56 Gb/s. This paper reports on the design of the Serial Link Processor consisting of two types of boards, the Local Associative Memory Board (LAMB), a mezzanine where the AM chips are mounted, and the Associative Memory Board (AMB), a 9U VME board which holds and exercises four LAMBs. ...

  11. The Serial Link Processor for the Fast TracKer (FTK) processor at ATLAS

    E-Print Network [OSTI]

    Biesuz, Nicolo Vladi; The ATLAS collaboration; Luciano, Pierluigi; Magalotti, Daniel; Rossi, Enrico

    2015-01-01T23:59:59.000Z

    The Associative Memory (AM) system of the Fast Tracker (FTK) processor has been designed to perform pattern matching using the hit information of the ATLAS experiment silicon tracker. The AM is the heart of FTK and is mainly based on the use of ASICs (AM chips) designed on purpose to execute pattern matching with a high degree of parallelism. It finds track candidates at low resolution that are seeds for a full resolution track fitting. To solve the very challenging data traffic problems inside FTK, multiple board and chip designs have been performed. The currently proposed solution is named the “Serial Link Processor” and is based on an extremely powerful network of 2 Gb/s serial links. This paper reports on the design of the Serial Link Processor consisting of two types of boards, the Local Associative Memory Board (LAMB), a mezzanine where the AM chips are mounted, and the Associative Memory Board (AMB), a 9U VME board which holds and exercises four LAMBs. We report on the performance of the intermedia...

  12. Coupled hardware and software architecture for programmable digital signal processors

    SciTech Connect (OSTI)

    Lee, E.A.

    1986-01-01T23:59:59.000Z

    Programmable signal-processor architectures using extensive concurrency are considered together with the programming of such architectures. A synchronous data flow (SDF) programming paradigm, a special case of data flow (either large grain or atomic), is proposed as an attractive way of partitioning signal-processing algorithms for concurrent execution on homogeneous parallel processors sharing memory. SDF programs are directed graphs where each arc represents a signal path and each node represents an operation. The number of samples consumed or produced each time a node is invoked is specified for each input or output path of each node. A SDF graph can be statically scheduled onto parallel processors, so the run-time overhead usually associated with data flow evaporates. It is shown how to identify errors in the construction of an SDF graph, such as sample-rate inconsistencies and directed loops with insufficient delay. It is proved that a broad class of algorithms will find a periodic schedule if one exists and give specific algorithms, for both single and parallel processors. In addition to homogeneous parallel processors, SDF can be used to program extensively pipelined single-processor architectures using an old but rarely used architectural approach. Multiple processes are interleaved through a single deeply pipelined processor.

  13. Pacific Northwest Storms Situation Report # 1

    SciTech Connect (OSTI)

    none,

    2006-12-15T23:59:59.000Z

    Severe wind and snow storms hit the Pacific Northwest region on December 14 – 15, 2006, following severe flooding during the past few days. The severe weather resulted in major power outages through the region. At peak there were 1.8 million customers without power which included BC Hydro in Canada. Currently, there are over 1.5 million outages in the region as a result of the Pacific Northwest Storms. This represents about 42 percent of customers in affected utility service areas in Oregon and Washington. See table below. Because the current wind and snow storms are coming on the heels of extensive flooding in the region, electric utilities are experiencing damage. Wind gusts reached close to 100 mph in some areas of the region. The storm is expected to bring its strong winds and heavy snow into Idaho, Montana and Wyoming Friday and into the weekend. There are currently no reported major impacts to the petroleum and natural gas infrastructure.

  14. Pacific Northwest Storms Situation Report # 5

    SciTech Connect (OSTI)

    none,

    2006-12-19T23:59:59.000Z

    Significant progress has been made in restoring power to customers in the Pacific Northwest region. Currently, 186,627 customers remain without power. The majority of customers without power are served by Puget Sound Energy. This is down from 1.8 million customers who lost power following severe wind and snow storms on December 14-15, 2006. The customers without power represent about 6 percent of customers in the affected utility service areas of Oregon and Washington. See table below.

  15. Pacific Northwest Storms Situation Report # 4

    SciTech Connect (OSTI)

    none,

    2006-12-18T23:59:59.000Z

    Significant progress has been made in restoring power to customers in the Pacific Northwest region. Currently, 237,030 customers remain without power. This is down from 1.8 million customers who lost power following severe wind and snow storms on December 14-15, 2006. The customers without power represent about 8 percent of customers in the affected utility service areas of Oregon and Washington.

  16. Serving the People of the Northwest

    SciTech Connect (OSTI)

    none,

    2009-05-01T23:59:59.000Z

    IF YOU LIVE IN THE PACIFIC NORTHWEST, CHANCES ARE YOU USE ELECTRICITY THAT’S MARKETED BY THE BONNEVILLE POWER ADMINISTRATION OR IS TRANSMITTED OVER BPA POWER LINES. ? Headquartered in Portland, Ore., BPA is a federal agency that markets wholesale electricity and transmission to the region’s utilities as well as to some large industries. BPA provides about one-third of the electricity used in the Northwest and operates over three-fourths of the region’s high-voltage transmission. ? BPA does not rely on annual appropriations from Congress for its ? nancing. Instead, the agency recovers all of its costs through sales of electricity and transmission services and repays the U.S. Treasury in full with interest for any money it borrows. ? BPA sells wholesale power at cost rather than charging market prices. The bulk of the power BPA sells is generated at federal hydroelectric dams on the Columbia River, thus providing some of the lowest-cost electricity in the nation. This low-cost, clean power has been a cornerstone of the Northwest economy for decades, stimulating growth and new jobs. ? As concerns about global climate change are placing a new premium on clean energy, the federal hydro system has become an increasingly valuable resource. In addition to being low cost, electricity produced by the federal hydro system has no greenhouse gas emissions. And this power source is renewable — replenished each year by the region’s rainfall and snowmelt.

  17. Energy-Aware Scheduling for Aperiodic Tasks on Multi-core Processors

    E-Print Network [OSTI]

    Wu, Jie

    consumed by processors or processing cores. To facilitate energy-efficient design, the Dynamic Voltage

  18. A Reliability Odometer -Lemon Check Your Processor! Jayanth Srinivasan

    E-Print Network [OSTI]

    Adve, Sarita

    odometer. Much like the odometer found in automobiles, Ą This work was performed while Jayanth Srinivasan proces- sor usage and store wear-out information. Every event in the processor's history would increment

  19. On the Distribution of Control in Asynchronous Processor Architectures 

    E-Print Network [OSTI]

    Rebello, Vinod

    The effective performance of computer systems is to a large measure determined by the synergy between the processor architecture, the instruction set and the compiler. In the past, the sequencing of information within ...

  20. Performance and energy efficiency in simple simultaneous multithreading processor cores

    E-Print Network [OSTI]

    Uhler, Richard Stephen

    2010-01-01T23:59:59.000Z

    Simultaneous multithreading, where instructions from different threads share processor resources, has shown promise in delivering high throughput with little area and power overhead. We compare where in the performance ...

  1. Scientific Computing Kernels on the Cell Processor

    SciTech Connect (OSTI)

    Williams, Samuel W.; Shalf, John; Oliker, Leonid; Kamil, Shoaib; Husbands, Parry; Yelick, Katherine

    2007-04-04T23:59:59.000Z

    The slowing pace of commodity microprocessor performance improvements combined with ever-increasing chip power demands has become of utmost concern to computational scientists. As a result, the high performance computing community is examining alternative architectures that address the limitations of modern cache-based designs. In this work, we examine the potential of using the recently-released STI Cell processor as a building block for future high-end computing systems. Our work contains several novel contributions. First, we introduce a performance model for Cell and apply it to several key scientific computing kernels: dense matrix multiply, sparse matrix vector multiply, stencil computations, and 1D/2D FFTs. The difficulty of programming Cell, which requires assembly level intrinsics for the best performance, makes this model useful as an initial step in algorithm design and evaluation. Next, we validate the accuracy of our model by comparing results against published hardware results, as well as our own implementations on a 3.2GHz Cell blade. Additionally, we compare Cell performance to benchmarks run on leading superscalar (AMD Opteron), VLIW (Intel Itanium2), and vector (Cray X1E) architectures. Our work also explores several different mappings of the kernels and demonstrates a simple and effective programming model for Cell's unique architecture. Finally, we propose modest microarchitectural modifications that could significantly increase the efficiency of double-precision calculations. Overall results demonstrate the tremendous potential of the Cell architecture for scientific computations in terms of both raw performance and power efficiency.

  2. Nodal Discontinuous Galerkin Methods on Graphics Processors

    E-Print Network [OSTI]

    Klöckner, Andreas; Bridge, Jeffrey; Hesthaven, Jan S

    2009-01-01T23:59:59.000Z

    Discontinuous Galerkin (DG) methods for the numerical solution of partial differential equations have enjoyed considerable success because they are both flexible and robust: They allow arbitrary unstructured geometries and easy control of accuracy without compromising simulation stability. Lately, another property of DG has been growing in importance: The majority of a DG operator is applied in an element-local way, with weak penalty-based element-to-element coupling. The resulting locality in memory access is one of the factors that enables DG to run on off-the-shelf, massively parallel graphics processors (GPUs). In addition, DG's high-order nature lets it require fewer data points per represented wavelength and hence fewer memory accesses, in exchange for higher arithmetic intensity. Both of these factors work significantly in favor of a GPU implementation of DG. Using a single US$400 Nvidia GTX 280 GPU, we accelerate a solver for Maxwell's equations on a general 3D unstructured grid by a factor of 40 to 6...

  3. An airborne digital processor for radar scatterometer data

    E-Print Network [OSTI]

    Yeadon, David Steven

    1977-01-01T23:59:59.000Z

    AN AIRBORNE DIGITAL PROCESSOR FOR RADAR SCATTEROMETER DATA A Thesis by DAVID STEVEN YEADON Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1977... Major Subject: Electrical Engineering AN AIRBORNE DIGITAL PROCESSOR FOR RADAR SCATTEROMETER DATA A Thesis by DAVID STEVEN YEADON Approved as to style and content by: (Chairman o Committee) Head of epartment) ( (Member ) (Member) August 1977...

  4. Design and analysis of instruction issue logic for hyperscaler processors

    E-Print Network [OSTI]

    Kalyanasundharam, Vydhyanathan

    1995-01-01T23:59:59.000Z

    SCHEME . A. Hyperscalar pipeline stages . B. Data dependency resolution scheme 34 vn CHAPTER Page C. Branching scheme, D. Memory dataflow E. Hyperscalar processor architec, ture . V DESIGN OF HYPERSCALAR PROCESSOR A. Instruction fetch unit B... hardware components. . Vll Weighted cost oi' the proposed scheme. VIII Weighted cost, of the hyperscalar scheme using dsspatch stack. IX Execution unit delays. LIST OF FIGURES FIGURE Page Base machine pipeline execution. Ideal superscalar pipeline...

  5. Lost films chronicle dawn of hydroelectric power in the Northwest

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

    Lost-films-chronicle-dawn-of-hydroelectric-power-in-the-Northwest Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects &...

  6. Study identifies two Northwest basalt rock caverns sites for...

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

    and BPA have identified two possible sites in eastern Washington to build compressed air energy storage facilities that could temporarily store the Northwest's excess wind power....

  7. area northwest coast: Topics by E-print Network

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

    (ISAB 2011 179 Sixth Northwest Conservation & Electric Power Plan Draft Wholesale Power Price Forecasts Power Transmission, Distribution and Plants Websites Summary: 1 Sixth...

  8. altun northwest china: Topics by E-print Network

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

    (ISAB 2011 146 Sixth Northwest Conservation & Electric Power Plan Draft Wholesale Power Price Forecasts Power Transmission, Distribution and Plants Websites Summary: 1 Sixth...

  9. arid northwest china: Topics by E-print Network

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

    FUR SEAL PROGRAM FIELD OFFICE FUR SEAL PROGRAM FIELD OFFICE AREA OF THE PACIFIC 18 Northwest Campus Master Plan Computer Technologies and Information Sciences Websites Summary:...

  10. 2014 Annual Planning Summary for the Pacific Northwest Site Office

    Broader source: Energy.gov [DOE]

    The Pacific Northwest National Laboratory has determined that no new EAs or EISs are expected to commence during the next 12 to 24-month period.

  11. FITCH RATES ENERGY NORTHWEST (WA) ELECTRIC REV REF BONDS 'AA...

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

    SECURITY Energy Northwest (ENW) bonds are secured by payments from the Bonneville Power Administration (Bonneville). Bonneville's payment to ENW is made as an operating...

  12. Climate, Conservation, and Community in Alaska and Northwest Canada

    Broader source: Energy.gov [DOE]

    Climate, Conservation, and Community in Alaska and Northwest Canada is a joint Landscape Conservation Cooperative (LCC) and Alaska Climate Science Center (AK CSC) conference scheduled for November...

  13. Power Builds Ships Northwest Hydropower Helps Win World War II

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

    Power-Builds-Ships-Northwest-Hydropower-Helps-Win-World-War-II Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives...

  14. 2 Breakthroughs | Pacific Northwest National Laboratory Published by: Pacific Northwest National

    E-Print Network [OSTI]

    Communications Toll-free: 1-888-375-PNNL (7665) E-mail: inquiry@pnl.gov Web site: http://www.pnl.gov Direct media and demand challenges head-on 9 PNNL positioned to meet nation's energy challenges 10 Fuel cell prototypes to seconds 13 Operations center is the real deal 13 A closer look at the Northwest hydro system 14 PNNL

  15. 2030 Northwest Arkansas Regional Transportation Plan

    E-Print Network [OSTI]

    Northwest Arkansas Regional Planning Commission

    2006-04-20T23:59:59.000Z

    united front. B. Regional Transportation History An early road was established through Northwest Arkansas in the 1830s linking Fort Smith to points in southern Missouri and on to St. Louis. By the mid 1800s many roads crossed the growing region including... the historic Butterfield Overland Coach Road that linked St. Louis and San Francisco. The Civil War brought troop movements through the area with major battles being fought at Pea Ridge and Prairie Grove. The University of Arkansas was established in 1872...

  16. Pacific Northwest Storms Situation Report # 6

    SciTech Connect (OSTI)

    none,

    2006-12-20T23:59:59.000Z

    Significant progress has been made in restoring power to customers in the Pacific Northwest region. Currently, 134,868 customers remain without power. The number of outages is down from 1.8 million customers who lost power following severe wind and snow storms on December 14-15, 2006. The customers without power represent less than 5 percent of customers in the affected utility service areas of Oregon and Washington. The majority of customers without power are served by Puget Sound Energy and Seattle City Light.

  17. Pacific Northwest Storms Situation Report # 3

    SciTech Connect (OSTI)

    none,

    2006-12-17T23:59:59.000Z

    Significant progress has been made in restoring power to customers in the Pacific Northwest region. Currently, 468,200 customers, including Canada, remain without power. This is down from 1.8 million customers who lost power following severe wind and snow storms on December 14-15, 2006. The customers without power represent about 16 percent of customers in the affected utility service areas of Oregon and Washington. See table below. The Olympic pipeline reports that the pipeline is operational; however, pipeline throughput remains reduced since one substation along the line remains without power. Complete power restoration is expected later today. There are no reports of problems regarding fuel distribution and production.

  18. Northwest Iowa Power Coop | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLuOpenNorth America DrillingCaliforniaNorthernNorthingtonNorthwest

  19. Northwest Region Clean Energy Application Center

    SciTech Connect (OSTI)

    Sjoding, David

    2013-09-30T23:59:59.000Z

    The main objective of the Northwest Clean Energy Application Center (NW CEAC) is to promote and support implementation of clean energy technologies. These technologies include combined heat and power (CHP), district energy, waste heat recovery with a primary focus on waste heat to power, and other related clean energy systems such as stationary fuel cell CHP systems. The northwest states include AK, ID, MT, OR, and WA. The key aim/outcome of the Center is to promote and support implementation of clean energy projects. Implemented projects result in a number of benefits including increased energy efficiency, renewable energy development (when using opportunity fuels), reduced carbon emissions, improved facility economics helping to preserve jobs, and reduced criteria pollutants calculated on an output-based emissions basis. Specific objectives performed by the NW CEAC fall within the following five broad promotion and support categories: 1) Center management and planning including database support; 2) Education and Outreach including plan development, website, target market workshops, and education/outreach materials development 3) Identification and provision of screening assessments & feasibility studies as funded by the facility or occasionally further support of Potential High Impact Projects; 4) Project implementation assistance/trouble shooting; and 5) Development of a supportive clean energy policy and initiative/financing framework.

  20. Pacific Northwest Storms Situation Report # 2

    SciTech Connect (OSTI)

    none,

    2006-12-16T23:59:59.000Z

    Severe wind and snow storms hit the Pacific Northwest region on December 14 – 15, 2006 resulting in major power outagesin the region. The storm is now moving off into southern Canada. A new weather disturbance nearing the Northwest coast may generate a few rain and snow showers across the Seattle and Portland areas today, but widespread active weather is not expected. There are roughly 950,000 customers in the region (including Canada) without power as a result of the Pacific Northweststorms, down from a peak of 1.8 million customers. This represents about 26 percent of customers in affected utility service areas in Oregon and Washington. See table below. As of 12:30 PM EST, the Renton Control Center for the Olympic Pipeline (petroleum products) had power restored. The pipeline, serviced by Puget Sound Energy, was shut down after it lost power during the storm. According to a pipeline official, the pipeline is expected to restart in approximately 2-3 hours with some reduced throughput later today. SeaTac International Airport receives jet fuel from the pipeline; however, it’s been reported that the airport has approximately eight days of jet fuel inventories on hand. There are no reports of problems regarding fuel production. There are some temporary and minor distribution at retail gas stations due to lack of power. Fuel delivery is also slowed in some areas due to delays on some roads. ESF #12 has not been deployed

  1. Date: June 12, 2007 To: Pacific Northwest Demand Response Project

    E-Print Network [OSTI]

    Date: June 12, 2007 To: Pacific Northwest Demand Response Project From: Rich Sedano/RAP and Chuck, 2007 meeting of the Pacific Northwest Demand Response Project, we agreed to form three Working Groups for the evaluation of cost-effectiveness of Demand Response resources. One potential outcome would be for state

  2. Independent Scientific Review Panel for the Northwest Power & Conservation Council

    E-Print Network [OSTI]

    1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6 th, 2011 To: Bruce Measure, Chair, Northwest Power and Conservation Council From: Eric Loudenslager, ISRP lamprey behavior and vulnerability to predation may affect abundance estimates. The proponents' submittal

  3. FRANK L. CASSIDY JR. NORTHWEST POWER PLANNING COUNCIL

    E-Print Network [OSTI]

    on the base budget. #12;Issue summary for the Northwest Power Planning Council'sColumbia Plateau provincial future project budgets through the sequence of provincial review decisions so that the total fundingFRANK L. CASSIDY JR. "Larry" CHAIRMAN Washington Tom Karier Washington NORTHWEST POWER PLANNING

  4. Independent Scientific Review Panel for the Northwest Power Planning Council

    E-Print Network [OSTI]

    Independent Scientific Review Panel for the Northwest Power Planning Council 851 SW 6th Avenue memorandum, the Northwest Power Planning Council (Council) requested that the ISRP conduct additional review in which TPL would purchase the property from the developer, convey the conservation easement to WDFW

  5. 2004 Pacific Northwest Loads and Resources Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    2004-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book), which is published annually by the Bonneville Power Administration (BPA), establishes one of the planning bases for supplying electricity to customers. The White Book contains projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. The White Book also contains information obtained from formalized resource planning reports and data submittals including those from individual utilities, the Northwest Power and Conservation Council (Council), and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for determining BPA revenues, although the database that generates the data for the White Book analysis contributes to the development of BPA's inventory and ratemaking processes. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions that include expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. The load resource balance of BPA and/or the region is determined by comparing resource availability to an expected level of total retail electricity consumption. Resources include projected energy capability plus contract purchases. Loads include a forecast of retail obligations plus contract obligations. Surplus energy is available when resources are greater than loads. This energy could be marketed to increase revenues. Energy deficits occur when resources are less than loads. These deficits could be met by any combination of the following: better-than-critical water conditions, demand-side management and conservation programs, permanent loss of loads due to economic conditions or closures, additional contract purchases, and/or the addition of new generating resources. The loads and resources analysis in this study simulates the operation of the power system under the current Pacific Northwest Coordination Agreement (PNCA). The PNCA defines the planning and operation of seventeen U.S. Pacific Northwest utilities and other parties with generating facilities within the region's hydroelectric (hydro) system. The hydroregulation study used for the 2004 White Book incorporates measures from the National Oceanographic and Atmospheric Administration Fisheries (NOAA Fisheries) Biological Opinion dated December 2000, and the U.S. Fish and Wildlife Service's 2000 Biological Opinion (2000 FCRPS BiOps) for the Snake River and Columbia River projects. These measures include: (1) Increased flow augmentation for juvenile fish migrations in the Snake and Columbia rivers in the spring and summer; (2) Mandatory spill requirements at the Lower Snake and Columbia dams to provide for non-turbine passage routes for juvenile fish migrants; and (3) Additional flows for Kootenai River white sturgeon in the spring; The hydroregulation criteria for this analysis includes the following: (1) Detailed Operation Plan operation for Treaty reservoirs for Operating Year (OY) 2004; (2) PNCA planning criteria for OY 2004; and (3) Juvenile fish bypass spill levels for 2000 FCRPS BiOps implementation. The 2004 White Book is presented in two documents: (1) this summary document of Federal system and PNW region loads and resources, and (2) a technical appendix which presents regional loads, grouped by major PNW utility categories, and detailed contract and resource information. The technical appendix is available only in electronic form. Individual customer information for marketer contracts is not detailed due to confidentiality agreements. The 2004 White Book analysis updates the 2003 White Book. This analysis projects the yearly average energy consumption and resource availability for the study period, OY 2006 through 2015. The study shows the Federal s

  6. 2006 Pacific Northwest Loads and Resources Study.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    2006-03-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book), which is published annually by the Bonneville Power Administration (BPA), establishes one of the planning bases for supplying electricity to customers. The White Book contains projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. The White Book also contains information obtained from formalized resource planning reports and data submittals including those from individual utilities, the Northwest Power and Conservation Council (Council), and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for determining BPA revenues, although the database that generates the data for the White Book analysis contributes to the development of BPA's inventory and ratemaking processes. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions that include expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. The load resource balance of both the Federal system and the region is determined by comparing resource availability to an expected level of total retail electricity consumption. Resources include projected energy capability plus contract purchases. Loads include a forecast of retail obligations plus contract obligations. Surplus energy is available when resources are greater than loads. This surplus energy could be marketed to increase revenues. Energy deficits occur when resources are less than loads. These energy deficits will be met by any combination of the following: better-than-critical water conditions, demand-side management and conservation programs, permanent loss of loads due to economic conditions or closures, additional contract purchases, and/or the addition of new generating resources. This study incorporates information on Pacific Northwest (PNW) regional retail loads, contract obligations, and contract resources. This loads and resources analysis simulates the operation of the power system in the PNW. The simulated hydro operation incorporates plant characteristics, streamflows, and non-power requirements from the current Pacific Northwest Coordination Agreement (PNCA). Additional resource capability estimates were provided by BPA, PNW Federal agency, public agency, cooperative, U.S. Bureau of Reclamation (USBR), and investor-owned utility (IOU) customers furnished through annual PNUCC data submittals for 2005 and/or direct submittals to BPA. The 2006 White Book is presented in two documents: (1) this summary document of Federal system and PNW region loads and resources, and (2) a technical appendix which presents regional loads, grouped by major PNW utility categories, and detailed contract and resource information. The technical appendix is available only in electronic form. Individual customer information for marketer contracts is not detailed due to confidentiality agreements. The 2006 White Book analysis updates the 2004 White Book. This analysis shows projections of the Federal system and region's yearly average annual energy consumption and resource availability for the study period, OY 2007-2016. The study also presents projections of Federal system and region expected 1-hour monthly peak demand, monthly energy demand, monthly 1-hour peak generating capability, and monthly energy generation for OY 2007, 2011, and 2016. BPA is investigating a new approach in capacity planning depicting the monthly Federal system 120-hour peak generating capability and 120-hour peak surplus/deficit for OY 2007, 2011, and 2016. This document analyzes the PNW's projected loads and available generating resources in two parts: (1) the loads and resources of the Federal system, for which BPA is the marketing agency;

  7. Northwest Energy Coalition Renewable Northwest Project Sierra Club Natural Resources Defense Council Citizens' Utility Board of Oregon

    E-Print Network [OSTI]

    Northwest Energy Coalition Renewable Northwest Project Sierra Club Natural Resources Defense and renewable resources will be acquired and by whom. Strong accountability for results through measurement; second to renewable resources..." [16 U.S. Code section 839b(e)(1)] BPA's utility customers have released

  8. A Bayesian sequential processor approach to spectroscopic portal system decisions

    SciTech Connect (OSTI)

    Sale, K; Candy, J; Breitfeller, E; Guidry, B; Manatt, D; Gosnell, T; Chambers, D

    2007-07-31T23:59:59.000Z

    The development of faster more reliable techniques to detect radioactive contraband in a portal type scenario is an extremely important problem especially in this era of constant terrorist threats. Towards this goal the development of a model-based, Bayesian sequential data processor for the detection problem is discussed. In the sequential processor each datum (detector energy deposit and pulse arrival time) is used to update the posterior probability distribution over the space of model parameters. The nature of the sequential processor approach is that a detection is produced as soon as it is statistically justified by the data rather than waiting for a fixed counting interval before any analysis is performed. In this paper the Bayesian model-based approach, physics and signal processing models and decision functions are discussed along with the first results of our research.

  9. Pacific Northwest Storms Situation Report # 7

    SciTech Connect (OSTI)

    none,

    2006-12-21T23:59:59.000Z

    Despite a small storm that came through the area last night with wind gusts peaking at 45 MPH, progress continues to be made in restoring power to customers who lost power during the December 14-15 storms which hit the Pacific Northwest region. Currently, 95,971 customers remain without power, down from 1.8 million customers. The wind storm which affected the area yesterday was not as bad as previously expected, with the majority of the customer outages in the BC Hydro region, and 3,000 additional customer outages in the Puget Sound Energy service area. The customers without power represent 5 percent of customers in the affected utility service areas of Washington. The majority of customers without power are served by Puget Sound Energy, BC Hydro, and Seattle City Light.

  10. A microprocessor-based run-time I/0 processor

    E-Print Network [OSTI]

    White, Steven Wayne

    1979-01-01T23:59:59.000Z

    A MICROPROCESSOR-BASED RUN-TIME I/O PROCESSOR A Thesis by STEVEN WAYNE WHITE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1979 Major... Subject: Electrical Engineering A MICROPROCESSOR-BASED RUN-TIME I/O PROCESSOR A Thesis by STEVEN WAYNE WHITE Approved as to style and content by: (Chairman of Commit ee) (Co-chai rman of Committee) (Member) (Member) (He of Dep rtment) December...

  11. A real-time airborne scatterometer data processor

    E-Print Network [OSTI]

    Reisor, Gary James

    1976-01-01T23:59:59.000Z

    A REAL-TIME AIRBORNE SCATTEROMETER DATA PROCES'SOR A Thesis by Gary James Reisor Submitted to the Graduate College of Texas A)M Vniversity in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1976 Major... Subject: Electrical Fngineering A REAL-TIME AIRBORNE SCATTEROMETER DATA PROCESSOR A Thesis by Gary James Reisor Approved as to style and content by: arrman o Committee Hea o Depa tment em er Mem er August 1976 ABSTRACT A Real-time Airborne...

  12. Global synchronization of parallel processors using clock pulse width modulation

    DOE Patents [OSTI]

    Chen, Dong; Ellavsky, Matthew R.; Franke, Ross L.; Gara, Alan; Gooding, Thomas M.; Haring, Rudolf A.; Jeanson, Mark J.; Kopcsay, Gerard V.; Liebsch, Thomas A.; Littrell, Daniel; Ohmacht, Martin; Reed, Don D.; Schenck, Brandon E.; Swetz, Richard A.

    2013-04-02T23:59:59.000Z

    A circuit generates a global clock signal with a pulse width modification to synchronize processors in a parallel computing system. The circuit may include a hardware module and a clock splitter. The hardware module may generate a clock signal and performs a pulse width modification on the clock signal. The pulse width modification changes a pulse width within a clock period in the clock signal. The clock splitter may distribute the pulse width modified clock signal to a plurality of processors in the parallel computing system.

  13. Method for fast start of a fuel processor

    SciTech Connect (OSTI)

    Ahluwalia, Rajesh K. (Burr Ridge, IL); Ahmed, Shabbir (Naperville, IL); Lee, Sheldon H. D. (Willowbrook, IL)

    2008-01-29T23:59:59.000Z

    An improved fuel processor for fuel cells is provided whereby the startup time of the processor is less than sixty seconds and can be as low as 30 seconds, if not less. A rapid startup time is achieved by either igniting or allowing a small mixture of air and fuel to react over and warm up the catalyst of an autothermal reformer (ATR). The ATR then produces combustible gases to be subsequently oxidized on and simultaneously warm up water-gas shift zone catalysts. After normal operating temperature has been achieved, the proportion of air included with the fuel is greatly diminished.

  14. The Pricing of Electricity to Aluminum Smelters in the Northwest

    E-Print Network [OSTI]

    Foley, T. J.

    rate for electricity recogniZing the alternative value of electricity in other markets. The alternative revenue Bonneville could receive for this power on a nonfirm baSIS is estimated to be 13.8 mills/kWh in the peflod March through July and 18..." THE PRICING OF ELECTRICITY,TO ALUMINUM SMELTERS IN THE NORTHWEST Thomas J. Foley Northwest Power Planning Counc'l Portland, Oregon The Bonneville Power Administration IS a federal agency marketing electriC power in the Pacific Northwest...

  15. CSDSim: A didactic processor simulation environment based on the client / server

    E-Print Network [OSTI]

    Wagner, Flávio Rech

    CSDSim: A didactic processor simulation environment based on the client / server architecture CSDSim, a didactic environment for teaching and evaluating processor organizations using the DLX95]. The main objective of CSDSim is to provide a flexible, didactic simulation environment

  16. A GPU-INSPIRED SOFT PROCESSOR FOR HIGH-THROUGHPUT ACCELERATION

    E-Print Network [OSTI]

    Steffan, J. Gregory

    Methodology 35 6.1 System Simulation . . . . . . . A GPU-INSPIRED SOFT PROCESSOR FOR HIGH-THROUGHPUT ACCELERATION by Jeffrey Richard Code Kingyens Code Kingyens #12;Abstract A GPU-Inspired Soft Processor for High-Throughput Acceleration Jeffrey

  17. Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration...

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

    Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration of Single Leg NOx Adsorber Systems Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration of Single...

  18. UNIVERSITY OF CALIFORNIA, SAN DIEGO Configurable Energy-efficient Co-processors to Scale the

    E-Print Network [OSTI]

    UNIVERSITY OF CALIFORNIA, SAN DIEGO Configurable Energy-efficient Co-processors to Scale . . . . . . . . . . . . . . . . 18 Chapter 3 Patchable Conservation Cores: Energy-efficient circuits with processor-like lifetimes

  19. Radioactivity in Food and the Environment, 2005

    E-Print Network [OSTI]

    ..................................................................................... 6 ..5 Food irradiation

  20. Northwest Energy Innovations (TRL 5 6 System)- WETNZ MtiMode Wave Energy Converter Advancement Project

    Broader source: Energy.gov [DOE]

    Northwest Energy Innovations (TRL 5 6 System) - WETNZ MtiMode Wave Energy Converter Advancement Project

  1. Using a Java Optimized Processor in a Real World Application

    E-Print Network [OSTI]

    Processor Current software design practice for embedded systems is still archaic compared to soft- ware language on desktop systems, is rarely used in embedded systems. Some features of Java, like thread support in the lan- guage, could greatly simplify development of embedded systems, but the common im- plementations

  2. Entanglement in a quantum annealing processor A. J. Przybysz,1

    E-Print Network [OSTI]

    Cortes, Corinna

    and G. Rose1 1 D-Wave Systems Inc., 3033 Beta Avenue, Burnaby BC Canada V5G 4M9 2 Information Sciences spectroscopy to measure the energy eigenspectrum of two- and eight-qubit systems within one such processor- tum computation. A wide range of physical implementa- tions of architectures that promise to harness

  3. Energy Efficiency of FPGAs and Programmable Processors for Matrix Multiplication

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    for computationally demanding applications such as those in signal processing. FPGAs, DSPs, and em- bedded RISC-efficient platform on which to base it. The designer can now choose between FPGAs, embedded processors, and DSPs. In this paper, we use high-level estimation to determine which of these platforms provides the most energy

  4. Improving Offset Assignment on Embedded Processors using Transformations

    E-Print Network [OSTI]

    Ramanujam, J. "Ram"

    of operators such as commutativity so that current algorithms for variable placement are more effective. 1 technol­ ogy for these processors typically targets code speed and not code size; the generated code and include indirect addressing modes using post increment and decrement operations. These addressing modes

  5. CMOS Photonic Processor-Memory Networks Vladimir Stojanovia

    E-Print Network [OSTI]

    Joshi, Ajay

    bandwidth enables efficient utilization of raw energy-efficiency advantage of photonic over electrical the bandwidth and latency/link utilization, the traffic from several tiles is aggregated via local electrical a monolithically integrated dense WDM photonic network for manycore processors, optimized for loss and power

  6. Demonstration of the APRON Processor Array Simulation Software

    E-Print Network [OSTI]

    Dudek, Piotr

    .barr@postgrad.manchester.ac.uk; p.dudek@manchester.ac.uk Abstract ­ A software tool for the development, prototyping and emulation a software system that can be used at all stages in the lifecycle of a CPA device. APRON (Array ProcessingDemonstration of the APRON Processor Array Simulation Software David R. W. Barr and Piotr Dudek

  7. An instruction issue mechanism for superscalar processors supporting multiple threads 

    E-Print Network [OSTI]

    Kumar, Salil

    1994-01-01T23:59:59.000Z

    trends . RISC Pipelining. Superpipelining. Superscalar. VLIW. Caches. Multithreading. . Hyperscalar processors Thesis organization. SUPERSCALAR CONCEPTS, 2 3 3 4 6 6 7 7 8 9 10 Instruction-level parallelism. . Superscalar machines... scheme. . . . . . . . The branching scheme. . . . . . . . . . . . . , . The hyperscalar pipeline. . . . . . . . . . . . . . Comparison with the HISS mechanism. . . . . . . Issue mechanism in a multithreading environment. . . . Multithreaded...

  8. An instruction issue mechanism for superscalar processors supporting multiple threads

    E-Print Network [OSTI]

    Kumar, Salil

    1994-01-01T23:59:59.000Z

    trends . RISC Pipelining. Superpipelining. Superscalar. VLIW. Caches. Multithreading. . Hyperscalar processors Thesis organization. SUPERSCALAR CONCEPTS, 2 3 3 4 6 6 7 7 8 9 10 Instruction-level parallelism. . Superscalar machines... scheme. . . . . . . . The branching scheme. . . . . . . . . . . . . , . The hyperscalar pipeline. . . . . . . . . . . . . . Comparison with the HISS mechanism. . . . . . . Issue mechanism in a multithreading environment. . . . Multithreaded...

  9. Nonlinear stimulated Brillouin scattering based photonic signal processors

    SciTech Connect (OSTI)

    Minasian, Robert A. [School of Electrical and Information Engineering, Institute of Photonics and Optical Science, University of Sydney, NSW, Sydney, 2006 (Australia)

    2014-10-06T23:59:59.000Z

    Recent new methods in photonic signal processing based on stimulated Brillouin scattering, that enable the realization of photonic mixers with high conversion efficiency, ultra-wide continuously tunable high-resolution microwave photonic filters and programmable switchable microwave photonic tunable filters, are presented. These processors provide new capabilities for the realisation of high-performance and high-resolution signal processing.

  10. Reconfigurable Processors for High-Performance, Embedded Digital Signal

    E-Print Network [OSTI]

    Nelson, Brent E.

    Research Projects Agency (DARPA) and Rome Laboratory, Air Force Materiel Command, USAF, under agreement num processor to com- municate through high-bandwidth, on-chip interconnection to the RL resources rather than the relatively slow interconnection made through an interface with an external system bus. With reconfigurable

  11. Complete System Power Estimation using Processor Performance Events

    E-Print Network [OSTI]

    John, Lizy Kurian

    Complete System Power Estimation using Processor Performance Events W. Lloyd Bircher and Lizy K measurement of complete system power consumption. The approach takes advantage of the "trickle-down" effect and existing on-chip performance event counters, it is possible to estimate system power consumption without

  12. Organic Embedded Architecture for Sustainable FPGA Soft-Core Processors

    E-Print Network [OSTI]

    DeMara, Ronald F.

    Organic Embedded Architecture for Sustainable FPGA Soft-Core Processors KENING ZHANG, JAAFAR ________________________________________________________________________ An Organic Embedded System (OES) architecture is developed for sustainable performance using SRAM-based Field. In addition to simulation, the proposed OES architecture synthesized from HDL was prototyped on Xilinx Virtex

  13. Do Commodity SMT Processors Need More OS Research? Yaoping Ruan

    E-Print Network [OSTI]

    Pai, Vivek

    Do Commodity SMT Processors Need More OS Research? Yaoping Ruan IBM T.J.Watson Research Center 10598 traceyj@us.ibm.com ABSTRACT The availability of Simultaneous Multithreading (SMT) in commodity studies of SMT suggested exciting performance potential, observed improvement on the P4 has been much more

  14. Self-Powered Processors Andrew Putnam, Luis Ceze Bryna Hazelton

    E-Print Network [OSTI]

    Ceze, Luis

    for computing systems ranging from embedded devices to massive data centers. Power con- sumption diminishes design systems with self-powered processors? What are the implications from em- bedded systems to data! And software systems developers need to worry less about power consumption! What are the implications

  15. cars: A New Code Generation Framework for Clustered ILP Processors

    E-Print Network [OSTI]

    Kailas, Krishnan

    â??glu z Ashok Agrawala \\Lambda y Department of Electrical & Computer Engineering z T. J. Watson Research are characterized by a large number of non­centralized on­chip re­ sources grouped into clusters. Traditional code we present cars, a code generation framework for Clustered ILP processors, which combines the cluster

  16. Automotive Fuel Processor Development and Demonstration with Fuel Cell Systems

    SciTech Connect (OSTI)

    Nuvera Fuel Cells

    2005-04-15T23:59:59.000Z

    The potential for fuel cell systems to improve energy efficiency and reduce emissions over conventional power systems has generated significant interest in fuel cell technologies. While fuel cells are being investigated for use in many applications such as stationary power generation and small portable devices, transportation applications present some unique challenges for fuel cell technology. Due to their lower operating temperature and non-brittle materials, most transportation work is focusing on fuel cells using proton exchange membrane (PEM) technology. Since PEM fuel cells are fueled by hydrogen, major obstacles to their widespread use are the lack of an available hydrogen fueling infrastructure and hydrogen's relatively low energy storage density, which leads to a much lower driving range than conventional vehicles. One potential solution to the hydrogen infrastructure and storage density issues is to convert a conventional fuel such as gasoline into hydrogen onboard the vehicle using a fuel processor. Figure 2 shows that gasoline stores roughly 7 times more energy per volume than pressurized hydrogen gas at 700 bar and 4 times more than liquid hydrogen. If integrated properly, the fuel processor/fuel cell system would also be more efficient than traditional engines and would give a fuel economy benefit while hydrogen storage and distribution issues are being investigated. Widespread implementation of fuel processor/fuel cell systems requires improvements in several aspects of the technology, including size, startup time, transient response time, and cost. In addition, the ability to operate on a number of hydrocarbon fuels that are available through the existing infrastructure is a key enabler for commercializing these systems. In this program, Nuvera Fuel Cells collaborated with the Department of Energy (DOE) to develop efficient, low-emission, multi-fuel processors for transportation applications. Nuvera's focus was on (1) developing fuel processor subsystems (fuel reformer, CO cleanup, and exhaust cleanup) that were small enough to integrate on a vehicle and (2) evaluating the fuel processor system performance for hydrogen production, efficiency, thermal integration, startup, durability and ability to integrate with fuel cells. Nuvera carried out a three-part development program that created multi-fuel (gasoline, ethanol, natural gas) fuel processing systems and investigated integration of fuel cell / fuel processor systems. The targets for the various stages of development were initially based on the goals of the DOE's Partnership for New Generation Vehicles (PNGV) initiative and later on the Freedom Car goals. The three parts are summarized below with the names based on the topic numbers from the original Solicitation for Financial Assistance Award (SFAA).

  17. Scaling Soft Processor Systems Martin Labrecque, Peter Yiannacouras, and J. Gregory Steffan

    E-Print Network [OSTI]

    Steffan, J. Gregory

    Scaling Soft Processor Systems Martin Labrecque, Peter Yiannacouras, and J. Gregory Steffan of Toronto Abstract As FPGA-based systems including soft-processors be- come increasingly common we the performance of soft systems, focussing on the organization of processors and caches connected to a single off

  18. IMPROVING PIPELINED SOFT PROCESSORS WITH MULTITHREADING Martin Labrecque and J. Gregory Steffan

    E-Print Network [OSTI]

    Steffan, J. Gregory

    ,steffan}@eecg.toronto.edu ABSTRACT Designers of FPGA-based systems are increasingly in- cluding soft processors describe our infrastructure for de- signing and measuring soft processors, including the SPREE system for generating single-threaded pipelined soft proces- sors, our methodology for comparing soft processor designs

  19. Multi-Threaded Processor Design for Embedded University of New South Wales, Australia

    E-Print Network [OSTI]

    New South Wales, University of

    processor, we found that in terms of energy efficiency the coarse- grained based designs are better than-thread processor appears more energy efficient than the processor with a high thread number, but when the memory: · we proposed an evaluation scheme for energy efficient multi-threaded de- signs, where energy

  20. A Characterization of Processor Performance in the VAX-11/780 Joel S. Emer

    E-Print Network [OSTI]

    Moshovos, Andreas

    A Characterization of Processor Performance in the VAX-11/780 Joel S. Emer Digital Equipment Corp, MA 01460 ABSTRACT This paper reports the results of a study of VAX- 11/780 processor performance the 'average'fVAX instruction spends in these activities. 1. INTRODUCTION Processor performance is often

  1. Thursday, December 27, 2012 Federal Processor Permit 1 of 4 NOAA Fisheries Service -Alaska Region

    E-Print Network [OSTI]

    =Pollock Trawl AHL=Atka Mackerel Hook & Line APT=Atka Mackerel Pot ATW=Atka Mackerel Trawl Permit Processor Name=Atka Mackerel Hook & Line APT=Atka Mackerel Pot ATW=Atka Mackerel Trawl Permit Processor Name Processor Location

  2. A NEW VALUE BASED BRANCH PREDICTOR FOR SMT PROCESSORS LIQIANG HE and ZHIYONG LIU

    E-Print Network [OSTI]

    Vintan, Lucian N.

    A NEW VALUE BASED BRANCH PREDICTOR FOR SMT PROCESSORS LIQIANG HE and ZHIYONG LIU Institute@ict.ac.cn and zliu@nsfc.gov.cn ABSTRACT Simultaneous Multithreaded (SMT) processors improve the instruction important role in improving the performance of an SMT processor. Although the existing branch predictors

  3. System-level Design Space Exploration for Security Processor Prototyping in Analytical Approaches

    E-Print Network [OSTI]

    Lee, Jenq-Kuen

    of architectures in designing the security processor-based systems typically involves time- consuming simulation strategy for synoptically exploring of the candidate ar- chitectures of security processor-based systems performance evaluations in order to provide design decisions for security processors and systems. In the case

  4. Implementing PURPA : Renewable Resource Development in the Pacific Northwest : Executive Summary.

    SciTech Connect (OSTI)

    Washington State Energy Office.

    1990-07-01T23:59:59.000Z

    The Public Utilities Regulatory Policies Act (PURPA) of 1979 requires that electrical utilities interconnect with qualifying facilities (QFs) and purchase electricity at a rate based upon their full avoided cost of providing both capacity and energy. Facilities that qualify for PURPA benefits include solar or geothermal electric units, hydropower, municipal solid waste or biomass-fired power plants, and cogeneration projects that satisfy maximum size, fuel use, ownership, location, and/or efficiency criteria. The mandate of PURPA, coupled with the electrical energy deficits projected to occur in the Pacific Northwest by the mid 1980s, led to resurgence of interest in the development of small, decentralized, non-utility owned and operated generating stations. A variety of would-be developers conducted feasibility studies and initiated environmental permitting and power marketing discussions with appropriate authorities. While many proposed PURPA projects fill by the wayside, others were successfully brought on-line. A variety of public and private sector developers, including cities, counties, irrigation districts, utilities, ranchers, timber companies, and food processing plants, successfully negotiated PURPA-based, or share-the-savings'' power purchase contracts. Other developers run their meter backwards'' or provide energy to their local utilities at the same rate that would otherwise be paid to Bonneville. This document provides a summary resource development of these renewable projects in the Pacific Northwest.

  5. NORTHWEST NATURALIST Tuesday Sep 25 2007 01:13 PM

    E-Print Network [OSTI]

    Johnson, Matthew

    NORTHWEST NATURALIST Tuesday Sep 25 2007 01:13 PM Allen Press · DTPro System GALLEY 147 nwnt 88_303 Mp_147 File # 03em 147 NORTHWESTERN NATURALIST 88:147­154 WINTER 2007 A COMPARISON OF GROUND

  6. 9 Place-names in north-west Greenland

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 9 Length of track 23 minutes Title of track Place-names in north-west Greenland Translation...

  7. 15 Dorti Peterson – life in north-west Greenland

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 15 Length of track 40 minutes Title of track Dorti Peterson – life in north-west Greenland...

  8. Northwest public utilities, BPA top five-year energy savings...

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

    less than the cost of power from a new gas-fired plant. So without energy efficiency, the region would need to generate enough additional electricity to power 3.6 million Northwest...

  9. Independent Scientific Review Panel for the Northwest Power & Conservation Council

    E-Print Network [OSTI]

    , 2010 To: Bruce Measure, Chair, Northwest Power and Conservation Council From: Eric Loudenslager, ISRP in funding estuary restoration work and how the Trust uses the guidelines in the Council's Fish and Wildlife

  10. BPA supports wind power for the Pacific Northwest - Mar 2009...

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

    Northwest wind power boom is continuing, and much of this growth is occurring in the heart of the Bonneville Power Administration system. The agency now has more than 2,000...

  11. 1990 Pacific Northwest Loads and Resources Study, Technical Appendix.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1990-12-01T23:59:59.000Z

    The 1990 Pacific Northwest Loads and Resources Study establishes the Bonneville Power Administration's (BPA) planning basis for supplying electricity to BPA customers. The Loads and Resources Study is presented in three documents: (1) this technical appendix detailing loads and resources for each major Pacific Northwest generating utility, (2) a summary of Federal system and Pacific Northwest region loads and resources, and (3) a technical appendix detailing forecasted Pacific Northwest economic trends and loads. This technical appendix provides utility-specific information that BPA uses in its long-range planning. It incorporates the following for each utility: electrical demand--firm loads--under the medium 1990 Draft Joint Load Forecast; generating resources; and contracts both inside and outside the region.

  12. Northwest Power and Conservation Council FISCAL YEAR 2007 BUDGET

    E-Print Network [OSTI]

    Northwest Power and Conservation Council FISCAL YEAR 2007 BUDGET AND FISCAL YEAR 2006 REVISIONS...................................... 1 B. STABILIZING LONG-TERM FUNDING.................................. 2 BUDGET HISTORY (FIGURE 1)............................................................ 5 BUDGET BY FUNCTION (FIGURE 2) .................................................... 6 BUDGET

  13. Northwest Power and Conservation Council FISCAL YEAR 2008 BUDGET

    E-Print Network [OSTI]

    Northwest Power and Conservation Council FISCAL YEAR 2008 BUDGET AND FISCAL YEAR 2007 REVISIONS...................................... 1 B. STABILIZING LONG-TERM FUNDING.................................. 2 BUDGET HISTORY (FIGURE 1)............................................................ 5 BUDGET BY FUNCTION (FIGURE 2) .................................................... 6 BUDGET

  14. Northwest Energy Efficiency Alliance- Smart Water Heat Rebate Program (Montana)

    Broader source: Energy.gov [DOE]

    The Northwest Energy Efficiency Alliance (NEEA) is offering a rebate program for homeowners who purchase and install an eligible heat pump water heater. A rebate of $750 is offered for qualifying...

  15. Northwest Energy Efficiency Alliance- Smart Water Heat Rebate Program (Idaho)

    Broader source: Energy.gov [DOE]

    The Northwest Energy Efficiency Alliance (NEEA) is offering a rebate program for homeowners who purchase and install an eligible heat pump water heater. A rebate of $750 is offered for qualifying...

  16. Northwest Energy Efficiency Alliance- Smart Water Heat Rebate Program (Oregon)

    Broader source: Energy.gov [DOE]

    The Northwest Energy Efficiency Alliance (NEEA) is offering a rebate program for homeowners who purchase and install an eligible heat pump water heater. A rebate of $750 is offered for qualifying...

  17. Northwest Energy Efficiency Alliance- Smart Water Heat Rebate Program (Washington)

    Broader source: Energy.gov [DOE]

    The Northwest Energy Efficiency Alliance (NEEA) is offering a rebate program for homeowners who purchase and install an eligible heat pump water heater. A rebate of $750 is offered for qualifying...

  18. Pacific Northwest Laboratory Maintenance Implementation plan

    SciTech Connect (OSTI)

    Bright, J.D.

    1992-06-01T23:59:59.000Z

    This Maintenance Implementation plan has been developed for Pacific Northwest Laboratory`s (PNL) Nuclear Facilities: 306W, 324, 325, 327 and 329NMF. It is based on a graded approach, self-assessment of the existing maintenance program(s) per the requirements specified by US Department of Energy (DOE) Order 4330.4A, Chapter II, Change {number_sign}3. The results of this assessment were evaluated to determine needed improvements in PNL Craft Services` current maintenance program. The objective of this implementation plan is to provide baseline information for compliance to the DOE 4330.4A, and for needed improvements. The prime consideration in applying a graded approach to the Order has been to maintain safe and reliable operations, environmental compliance, safeguards and security, programmatic mission, facility preservation, and/or other facility-specific requirements. Using the results of the self-assessment, PNL has selected nine of the 18 elements of the Maintenance Program defined by DOE Order 4330.4A for improvement. The elements selected for improvement are Training and Qualification of Maintenance Personnel; Maintenance Procedures; Planning, Scheduling, and Coordination of Maintenance; Control of Maintenance Activities; Post-Maintenance Testing; Facility Condition Inspection; Management Involvement; Maintenance History; and Additional Maintenance Requirements. Based upon graded approach and current funding, those elements considered most important have been selected as goals for earliest compliance. Commitment dates for these elements have been established for compliance. The remaining elements of noncompliance will be targeted for implementation during later budget periods.

  19. Pacific Northwest Laboratory Maintenance Implementation plan

    SciTech Connect (OSTI)

    Bright, J.D.

    1992-06-01T23:59:59.000Z

    This Maintenance Implementation plan has been developed for Pacific Northwest Laboratory's (PNL) Nuclear Facilities: 306W, 324, 325, 327 and 329NMF. It is based on a graded approach, self-assessment of the existing maintenance program(s) per the requirements specified by US Department of Energy (DOE) Order 4330.4A, Chapter II, Change {number sign}3. The results of this assessment were evaluated to determine needed improvements in PNL Craft Services' current maintenance program. The objective of this implementation plan is to provide baseline information for compliance to the DOE 4330.4A, and for needed improvements. The prime consideration in applying a graded approach to the Order has been to maintain safe and reliable operations, environmental compliance, safeguards and security, programmatic mission, facility preservation, and/or other facility-specific requirements. Using the results of the self-assessment, PNL has selected nine of the 18 elements of the Maintenance Program defined by DOE Order 4330.4A for improvement. The elements selected for improvement are Training and Qualification of Maintenance Personnel; Maintenance Procedures; Planning, Scheduling, and Coordination of Maintenance; Control of Maintenance Activities; Post-Maintenance Testing; Facility Condition Inspection; Management Involvement; Maintenance History; and Additional Maintenance Requirements. Based upon graded approach and current funding, those elements considered most important have been selected as goals for earliest compliance. Commitment dates for these elements have been established for compliance. The remaining elements of noncompliance will be targeted for implementation during later budget periods.

  20. Attitudes about Food

    E-Print Network [OSTI]

    Baker, Nicole Alexis

    2012-10-19T23:59:59.000Z

    Approximately 18% of adolescents are obese. Attitudes about Food is a cross sectional study that seeks to identify lifestyle factors associated with adolescent obesity such as fast food consumption, physical activity, attitudes about fast food...

  1. Safe Home Food Storage

    E-Print Network [OSTI]

    Van Laanen, Peggy

    2002-08-22T23:59:59.000Z

    Proper food storage can preserve food quality and prevent spoilage and food/borne illness. The specifics of pantry, refrigerator and freezer storage are given, along with helpful information on new packaging, label dates, etc. A comprehensive table...

  2. FOOD AND DRINK REGULATIONS Serving hot food

    E-Print Network [OSTI]

    O'Mahony, Donal E.

    . · No other sources of heating water may be used. Serving cold food · Food should be refrigerated prior in `batches' should the service time required extend beyond two hours. · No refrigeration should be used

  3. Dense and Sparse Matrix Operations on the Cell Processor

    SciTech Connect (OSTI)

    Williams, Samuel W.; Shalf, John; Oliker, Leonid; Husbands,Parry; Yelick, Katherine

    2005-05-01T23:59:59.000Z

    The slowing pace of commodity microprocessor performance improvements combined with ever-increasing chip power demands has become of utmost concern to computational scientists. Therefore, the high performance computing community is examining alternative architectures that address the limitations of modern superscalar designs. In this work, we examine STI's forthcoming Cell processor: a novel, low-power architecture that combines a PowerPC core with eight independent SIMD processing units coupled with a software-controlled memory to offer high FLOP/s/Watt. Since neither Cell hardware nor cycle-accurate simulators are currently publicly available, we develop an analytic framework to predict Cell performance on dense and sparse matrix operations, using a variety of algorithmic approaches. Results demonstrate Cell's potential to deliver more than an order of magnitude better GFLOP/s per watt performance, when compared with the Intel Itanium2 and Cray X1 processors.

  4. Processing pharus data with the generic SAR processor

    SciTech Connect (OSTI)

    Otten, M.P.G. [TNO Physics and Electronics Lab., The Hague (Netherlands)

    1996-11-01T23:59:59.000Z

    The Generic SAR Processor (GSP) is a SAR processing environment created to process airborne and spaceborne SAR data with a maximum amount of flexibility, while at the same time providing a user friendly and powerful environment for handling and analyzing SAR, including polarimetric calibration. PHARUS is an airborne polarimetric C-band SAR, utilizing an active (solid state) phased array. The absence of mechanical antenna stabilization, the use of electronic beam steering, in combination with high PRF, polarimetric operation, under motion condition which can be severe, requires a very large flexibility of the SAR processor. The GSP is designed to handle this type of SAR data with a very flexible motion compensation-, azimuth compression-, and radiometric correction approach. First experiences with the processing of PHARUS data show that this is a valid approach to obtain high quality polarimetric imagery with a phased array SAR. 4 refs., 5 figs.

  5. Estimating Franck-Condon factors using an NMR quantum processor

    E-Print Network [OSTI]

    Sharad Joshi; Abhishek Shukla; Hemant Katiyar; Anirban Hazra; T. S. Mahesh

    2014-05-10T23:59:59.000Z

    Interaction of molecules with light may lead to electronic transitions and simultaneous vibrational excitations. Franck-Condon factors (FCFs) play an important role in quantifying the intensities of such vibronic transitions occurring during molecular photo-excitations. In this article, we describe a general method for estimating FCFs using a quantum information processor. The method involves the application of a translation operator followed by the measurement of certain projections. We also illustrate the method by experimentally estimating FCFs with the help of a three-qubit NMR quantum information processor. We describe two methods for the measurement of projections - (i) using diagonal tomography and (ii) using Moussa protocol. The experimental results agree fairly well with the theory.

  6. Task and instruction scheduling in parallel multithreaded processors

    E-Print Network [OSTI]

    Mishra, Amitabh

    1996-01-01T23:59:59.000Z

    . A Conceptual Model II A PARALLEL MULTITHREADING PROCESSOR ARCHI- TECTURE. . A. Hardware Organization B. Simulation Methodology III TASK AND INSTRUCTION SCHEDULING . A. Existing Thread and Instruction Scheduling Policies . 1. Round Robin Thread... Decomposition of a 5 X 5 Submatrix . . 29 10 LUD: Comparison of Round Robin Fetch Policies 33 LUD: Comparison of Critical Path Based Prioritized Fetch Policies . 34 12 LUD: Comparison of Fetch Policies 35 13 LUD: Comparison of Instruction Issuing Policies...

  7. Design of a multithreaded instruction cache for a hyperscalar processor

    E-Print Network [OSTI]

    Rajagopal, Arjun

    1993-01-01T23:59:59.000Z

    . Hyperscalar . B. Multithreaded processors . 1. Why multithreading . C. HISS the Hyperscalar architecture D. Multithreaded cache organization E. Pipelining of cache accesses 1. Lock up free cache access 1 4 5 7 8 9 10 10 10 11 12 12 13 13... of cycles per memory refer- ence. The number of CPU cycles needed is dependent on the degree of pipelining, the hardware resources or functional units available for the execution of the instructions and the instruction set architecture. The average number...

  8. HVDC control system based on parallel digital signal processors

    SciTech Connect (OSTI)

    Maharsi, Y.; Do, V.Q.; Sood, V.K.; Casoria, S.; Belanger, J. [Hydro-Quebec, Varennes, Quebec (Canada)] [Hydro-Quebec, Varennes, Quebec (Canada)

    1995-05-01T23:59:59.000Z

    A numerical HVDC control system operating in real time has been developed for a simulator to be used for operator training. The control system, implemented with digital signal processors (DSPs), consists of typical HVDC control functions such as the synchronizing unit, the regulation unit, the protection unit, the firing unit, the tap changer and the reactive power regulation unit. Results from the steady-state and the transient performance validation tests carried out on the IREQ power system simulator are provided.

  9. Sequence information signal processor for local and global string comparisons

    DOE Patents [OSTI]

    Peterson, John C. (Alta Loma, CA); Chow, Edward T. (San Dimas, CA); Waterman, Michael S. (Culver City, CA); Hunkapillar, Timothy J. (Pasadena, CA)

    1997-01-01T23:59:59.000Z

    A sequence information signal processing integrated circuit chip designed to perform high speed calculation of a dynamic programming algorithm based upon the algorithm defined by Waterman and Smith. The signal processing chip of the present invention is designed to be a building block of a linear systolic array, the performance of which can be increased by connecting additional sequence information signal processing chips to the array. The chip provides a high speed, low cost linear array processor that can locate highly similar global sequences or segments thereof such as contiguous subsequences from two different DNA or protein sequences. The chip is implemented in a preferred embodiment using CMOS VLSI technology to provide the equivalent of about 400,000 transistors or 100,000 gates. Each chip provides 16 processing elements, and is designed to provide 16 bit, two's compliment operation for maximum score precision of between -32,768 and +32,767. It is designed to provide a comparison between sequences as long as 4,194,304 elements without external software and between sequences of unlimited numbers of elements with the aid of external software. Each sequence can be assigned different deletion and insertion weight functions. Each processor is provided with a similarity measure device which is independently variable. Thus, each processor can contribute to maximum value score calculation using a different similarity measure.

  10. Efficient Subtorus Processor Allocation in a Multi-Dimensional Torus

    SciTech Connect (OSTI)

    Weizhen Mao; Jie Chen; William Watson

    2005-11-30T23:59:59.000Z

    Processor allocation in a mesh or torus connected multicomputer system with up to three dimensions is a hard problem that has received some research attention in the past decade. With the recent deployment of multicomputer systems with a torus topology of dimensions higher than three, which are used to solve complex problems arising in scientific computing, it becomes imminent to study the problem of allocating processors of the configuration of a torus in a multi-dimensional torus connected system. In this paper, we first define the concept of a semitorus. We present two partition schemes, the Equal Partition (EP) and the Non-Equal Partition (NEP), that partition a multi-dimensional semitorus into a set of sub-semitori. We then propose two processor allocation algorithms based on these partition schemes. We evaluate our algorithms by incorporating them in commonly used FCFS and backfilling scheduling policies and conducting simulation using workload traces from the Parallel Workloads Archive. Specifically, our simulation experiments compare four algorithm combinations, FCFS/EP, FCFS/NEP, backfilling/EP, and backfilling/NEP, for two existing multi-dimensional torus connected systems. The simulation results show that our algorithms (especially the backfilling/NEP combination) are capable of producing schedules with system utilization and mean job bounded slowdowns comparable to those in a fully connected multicomputer.

  11. 1998 Pacific Northwest Loads and Resources Study: The White Book.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1998-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book) is published annually by BPA and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to the 1981 regional power sales contracts. Specifically, BPA uses the information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for inventory planning to determine BPA revenues. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions, including expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. The 1998 White Book is presented in two documents: (1) this summary of Federal system and Pacific Northwest region loads and resources; and (2) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. This analysis updates the December 1997 Pacific Northwest Loads and Resources Study.

  12. Agricultural and Food Sciences

    E-Print Network [OSTI]

    Faculty of Agricultural and Food Sciences (FAFS) #12;88 Faculty of Agricultural and Food Sciences (FAFS) Graduate Catalogue 2013­14 Faculty of Agricultural and Food Sciences (FAFS) Officers aims to offer specialized training in a variety of fields in food and agriculture, and to prepare

  13. Northwest Energy Innovations (TRL 5 6 System) - WETNZ MtiMode...

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

    Northwest Energy Innovations (TRL 5 6 System) - WETNZ MtiMode Wave Energy Converter Advancement Project Northwest Energy Innovations (TRL 5 6 System) - WETNZ MtiMode Wave Energy...

  14. Sixth Northwest Conservation and Electric Power Plan Appendix B: Economic Forecast

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Appendix B: Economic Forecast Role of the Economic Forecast..................................................................................................................................... 2 Economic Growth Assumptions

  15. High-pressure coal fuel processor development. Final report

    SciTech Connect (OSTI)

    Greenhalgh, M.L. [Caterpillar, Inc., Peoria, IL (United States)

    1992-12-01T23:59:59.000Z

    Caterpillar shares DOE/METC interest in demonstrating the technology required to displace petroleum-based engine fuels with various forms of low cost coal. Current DOE/METC programs on mild gasification and coal-water-slurries are addressing two approaches to this end. Engine and fuel processor system concept studies by Caterpillar have identified a third, potentially promising, option. This option includes high-pressure fuel processing of run-of-the-mine coal and direct injection of the resulting low-Btu gas stream into an ignition assisted, high compression ratio diesel engine. The compactness and predicted efficiency of the system make it suitable for application to line-haul railroad locomotives. Two overall conclusions resulted from Task 1. First direct injected, ignition assisted Diesel cycle engine combustion systems can be suitably modified to efficiently utilize low-Btu gas fuels. Second, high pressure gasification of selected run-of-the-mine coals in batch-loaded fuel processors is feasible. These two findings, taken together, significantly reduce the perceived technical risk associated with the further development of the proposed coal gas fueled Diesel cycle power plant concept. The significant conclusions from Task 2 were: An engine concept, derived from a Caterpillar 3600 series engine, and a fuel processor concept, based on scaling up a removable-canister configuration from the test rig, appear feasible; and although the results of this concept study are encouraging, further, full-scale component research and development are required before attempting a full-scale integrated system demonstration effort.

  16. Carbon Dioxide Footprint of the Northwest Power System Comments submitted by Grant County Public Utility District

    E-Print Network [OSTI]

    Carbon Dioxide Footprint of the Northwest Power System Comments submitted by Grant County Public paper: Carbon Dioxide Footprint of the Northwest Power System, dated September 13, 2007. The Grant done a very thorough job of assessing the current and future carbon dioxide footprints of the Northwest

  17. Independent Scientific Review Panel for the Northwest Power and Conservation Council

    E-Print Network [OSTI]

    by the Bonneville Power Administration (Bonneville). The Independent Scientific Review Panel (ISRP) and peer reviewIndependent Scientific Review Panel for the Northwest Power and Conservation Council 851 SW 6 th to the Northwest Power Act directed the Northwest Power and Conservation Council (Council) to appoint an 11-member

  18. Design of the PSI connection processor for the Xpress transfer protocol 

    E-Print Network [OSTI]

    Brudeseth, Rolf

    1994-01-01T23:59:59.000Z

    their interaction and execution. The implementation in the Verilog Hardware Description Language may be used to obtain an area estimate of the Connection Processor. To my parents Liv and TorbjIsrn whose support made this all possible. to my sister T, inda... Upper Layer IIeader Processor Connection Prores or Chips Connection I socessors QQQ OQO OOQ OOO OQQ QQQ Output Processor to t, o Lower Layer Upper Layer Fig. 1. PSi Template Architecture duties of the Output Processor are, based on the output...

  19. Design of a PSi header processor for the internet protocol

    E-Print Network [OSTI]

    Bai, Jinxia

    1995-01-01T23:59:59.000Z

    (Connection Processor number). The content of rb2 is the 32 bit memory address to indicate the memory location of the incoming packet. 7 rtmp ~ rbl k 00000003H;ALU z (~ check 00 "/ (if ALUM == 0 jump Startl) This microinstruction performs the 'And' operation... and checks the ALUM flag. According to the flag the address of the next microinstruction to be executed will be given. This microinstruction says that if the primitive code is 00(ALUM flag is true), it means the next step is to jump back to the address '1...

  20. A2 Processor User's Manual for Blue Gene/Q

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032) -Less isNFebruaryOctober 2,generationPhysicsA2A2 Processor User's

  1. Estimating Industrial Electricity Conservation Potential in the Pacific Northwest 

    E-Print Network [OSTI]

    Limaye, D. R.; Hinkle, B. K.; Lang, K.

    1982-01-01T23:59:59.000Z

    , and re quires that conservation be considered "co~t-effec? The Pacific Northwest is undergoing a transi tive", even at 110 percent of the cost.o~ conven tion in electricity generation from a predominantly tional energy resources. The Act requH~s BPA...

  2. 2013 White Book, Pacific Northwest Loads and Resources Study (summary)

    SciTech Connect (OSTI)

    None

    2013-10-01T23:59:59.000Z

    The 2013 Pacific Northwest Loads and Resources Study (2013 White Book) is BPA's latest projection of the Pacific Northwest regional retail loads, contract obligations, contract purchases, and resource capabilities. The 2013 White Book is a snapshot of conditions as of October 1, 2013, documenting the loads and resources for the Federal system and region for the 10-year study period OY 2014 through 2023. The White Book contains projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. The White Book also contains information obtained from formalized resource planning reports and data submittals including those from individual utilities, the Northwest Power and Conservation Council (Council), and the Pacific Northwest Utilities Conference Committee (PNUCC). Starting with the 2012 White Book, BPA changed the annual production schedule for future White Books. BPA is scheduled to publish a complete White Book, which includes a Federal System Needs Assessment analysis, every other year (even years). In the odd-numbered years, BPA will publish a biennial summary update (Supplement) that only contains major changes to the Federal System and Regional System analyses that have occurred since the last White Book. http://www.bpa.gov/power/pgp/whitebook/2013/index.shtml.

  3. Sixth Power Plan northwest Power and Conservation Council

    E-Print Network [OSTI]

    -Fired Generating Resources #12;Sixth Power Plan AssessMenT reporT Resource Adequacy 40Sixth Power Plan northwest Power and Conservation Council March 13, 2013 Mid-term assessment report #12;PaGe 2 > Mid-TerM AssessMenT reporT > Sixth Power Plan Contents 04 Executive Summary 06 Situation

  4. Fourth Annual Report to the Northwest Governors on Expenditures of

    E-Print Network [OSTI]

    Administration to Implement the Columbia River Basin Fish and Wildlife Program of the Northwest Power, the Bonneville Power Ad- ministration reported total costs of $506.8 million for its Columbia River Basin fish not reflect $1.02 billion Bonneville has received since 1995 for a portion of its expenditures to improve fish

  5. Energy Storage Architecture Northwest Power and Conservation Council Symposium

    E-Print Network [OSTI]

    Modular Energy Storage Architecture (MESA) Northwest Power and Conservation Council Symposium: Innovations in Energy Storage Technologies February 13, 2013 Portland, OR #12;2 Agenda 2/13/2013 Renewable energy challenges Vision for energy storage Energy storage barriers MESA ­ Standardization & software

  6. Tropospheric Ozone Satellite Retrievals in the Pacific Northwest

    E-Print Network [OSTI]

    Collins, Gary S.

    Tropospheric Ozone Satellite Retrievals in the Pacific Northwest Jacqueline Costello1, Farren: Tropospheric ozone is difficult to retrieve from satellites because of the abundance of ozone in the stratosphere. Tropospheric ozone has become a significant environmental issue and can be exacerbated by UT

  7. Sixth Northwest Conservation and Electric Power Plan Chapter 7: Transmission

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Chapter 7: Transmission Summary of Key, both in operating the existing system and in planning for new major transmission lines. Since then transmission system is an integral part of the regional power system. It functions roughly like the highway

  8. Ecological Effects of Wave Energy Development in the Pacific Northwest

    E-Print Network [OSTI]

    Ecological Effects of Wave Energy Development in the Pacific Northwest A Scientific Workshop Technical Memorandum NMFS-F/SPO-92 #12;#12;Ecological Effects of Wave Energy Development in the Pacific Service; Justin Klure, Oregon Wave Energy Trust; Greg McMurray, Oregon Department of Land Conservation

  9. California's Renewable Portfolio Standard Northwest Power and Conservation Council

    E-Print Network [OSTI]

    resources are being procured and at what cost? Challenges with renewable integration Challenges target for 33% of energy to be from eligible renewable energy resources Large hydro and rooftop solarCalifornia's Renewable Portfolio Standard Northwest Power and Conservation Council California Power

  10. NORTHWEST ENERGY EFFICIENCY TASKFORCE DEC. 31, 2008 DRAFT REPORT

    E-Print Network [OSTI]

    NORTHWEST ENERGY EFFICIENCY TASKFORCE DEC. 31, 2008 DRAFT REPORT APPENDICES Appendix A: Work Group Technology Innovation Roadmapping Invitation 67 Appendix C: Work Group 3 (High Impact Energy Efficiency Initiatives) C-1: Draft Report and Recommendations 68 C-2: Regional Energy Efficiency Program Forum 72 C-3

  11. Establishment of Northwest Building Testbeds: Final Progress Report

    SciTech Connect (OSTI)

    Stiles, Dennis L.

    2012-08-01T23:59:59.000Z

    This document provides a short summary of a project jointly funded by the DOE Building Technologies Program and the Northwest Energy Efficiency Alliance. The report the outcomes achieved in the jointly-funded project, describes major project activities, discusses future plans for the homes and data, and provides details on project costs and schedule performance.

  12. Independent Scientific Review Panel for the Northwest Power & Conservation Council

    E-Print Network [OSTI]

    1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th are commended for fostering past studies and providing scientific information to develop management approaches be shown by (1) presenting the calculations for quantitative estimates of external phosphorus loading

  13. Independent Scientific Review Panel for the Northwest Power & Conservation Council

    E-Print Network [OSTI]

    1 Independent Scientific Review Panel for the Northwest Power & Conservation Council 851 SW 6th in the original solicitation. Statements about outstanding habitat units (HUs) and calculations from tables, reporting, and acquisitions are sufficiently improved. Those relating to actual management activities

  14. Green Building Features Northwest Center for Engineering, Science and Technology

    E-Print Network [OSTI]

    Bertini, Robert L.

    Green Building Features Northwest Center for Engineering, Science and Technology RESOURCE for commercial buildings developed by the U.S. Green Building Council (USGBC) to provide a national consensus in what constitutes a "green" building and to provide market incentives to build green. PSU has received

  15. Paducah Gaseous Diffusion Plant Northwest Plume interceptor system evaluation

    SciTech Connect (OSTI)

    Laase, A.D.; Clausen, J.L.

    1998-07-01T23:59:59.000Z

    The Paducah Gaseous Diffusion Plant (PGDP) recently installed an interceptor system consisting of four wells, evenly divided between two well fields, to contain the Northwest Plume. As stated in the Northwest Plume Record of Decision (ROD), groundwater will be pumped at a rate to reduce further contamination and initiate control of the northwest contaminant plume. The objective of this evaluation was to determine the optimum (minimal) well field pumping rates required for plume hotspot containment. Plume hotspot, as defined in the Northwest Plume ROD and throughout this report, is that portion of the plume with trichloroethene (TCE) concentrations greater than 1,000 {micro}g/L. An existing 3-dimensional groundwater model was modified and used to perform capture zone analyses of the north and south interceptor system well fields. Model results suggest that the plume hotspot is not contained at the system design pumping rate of 100 gallons per minute (gal/min) per well field. Rather, the modeling determined that north and south well field pumping rates of 400 and 150 gal/min, respectively, are necessary for plume hotspot containment. The difference between the design and optimal pumping rates required for containment can be attributed to the discovery of a highly transmissive zone in the vicinity of the two well fields.

  16. carleton.ca Food Science

    E-Print Network [OSTI]

    Dawson, Jeff W.

    of foods, genetically modified foods, food contamination and preservation. The Carleton advantage Food and biochemistry, genetics and organic chemistry. A Principles of Nutrition (FOOD 2001) course allows you to gaincarleton.ca Food Science and Nutrition #12;The production and distribution of food is one

  17. Image matrix processor for fast multi-dimensional computations

    DOE Patents [OSTI]

    Roberson, G.P.; Skeate, M.F.

    1996-10-15T23:59:59.000Z

    An apparatus for multi-dimensional computation is disclosed which comprises a computation engine, including a plurality of processing modules. The processing modules are configured in parallel and compute respective contributions to a computed multi-dimensional image of respective two dimensional data sets. A high-speed, parallel access storage system is provided which stores the multi-dimensional data sets, and a switching circuit routes the data among the processing modules in the computation engine and the storage system. A data acquisition port receives the two dimensional data sets representing projections through an image, for reconstruction algorithms such as encountered in computerized tomography. The processing modules include a programmable local host, by which they may be configured to execute a plurality of different types of multi-dimensional algorithms. The processing modules thus include an image manipulation processor, which includes a source cache, a target cache, a coefficient table, and control software for executing image transformation routines using data in the source cache and the coefficient table and loading resulting data in the target cache. The local host processor operates to load the source cache with a two dimensional data set, loads the coefficient table, and transfers resulting data out of the target cache to the storage system, or to another destination. 10 figs.

  18. Multi-processor including data flow accelerator module

    DOE Patents [OSTI]

    Davidson, George S. (Albuquerque, NM); Pierce, Paul E. (Albuquerque, NM)

    1990-01-01T23:59:59.000Z

    An accelerator module for a data flow computer includes an intelligent memory. The module is added to a multiprocessor arrangement and uses a shared tagged memory architecture in the data flow computer. The intelligent memory module assigns locations for holding data values in correspondence with arcs leading to a node in a data dependency graph. Each primitive computation is associated with a corresponding memory cell, including a number of slots for operands needed to execute a primitive computation, a primitive identifying pointer, and linking slots for distributing the result of the cell computation to other cells requiring that result as an operand. Circuitry is provided for utilizing tag bits to determine automatically when all operands required by a processor are available and for scheduling the primitive for execution in a queue. Each memory cell of the module may be associated with any of the primitives, and the particular primitive to be executed by the processor associated with the cell is identified by providing an index, such as the cell number for the primitive, to the primitive lookup table of starting addresses. The module thus serves to perform functions previously performed by a number of sections of data flow architectures and coexists with conventional shared memory therein. A multiprocessing system including the module operates in a hybrid mode, wherein the same processing modules are used to perform some processing in a sequential mode, under immediate control of an operating system, while performing other processing in a data flow mode.

  19. Image matrix processor for fast multi-dimensional computations

    DOE Patents [OSTI]

    Roberson, George P. (Tracy, CA); Skeate, Michael F. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    An apparatus for multi-dimensional computation which comprises a computation engine, including a plurality of processing modules. The processing modules are configured in parallel and compute respective contributions to a computed multi-dimensional image of respective two dimensional data sets. A high-speed, parallel access storage system is provided which stores the multi-dimensional data sets, and a switching circuit routes the data among the processing modules in the computation engine and the storage system. A data acquisition port receives the two dimensional data sets representing projections through an image, for reconstruction algorithms such as encountered in computerized tomography. The processing modules include a programmable local host, by which they may be configured to execute a plurality of different types of multi-dimensional algorithms. The processing modules thus include an image manipulation processor, which includes a source cache, a target cache, a coefficient table, and control software for executing image transformation routines using data in the source cache and the coefficient table and loading resulting data in the target cache. The local host processor operates to load the source cache with a two dimensional data set, loads the coefficient table, and transfers resulting data out of the target cache to the storage system, or to another destination.

  20. Unmixed fuel processors and methods for using the same

    DOE Patents [OSTI]

    Kulkarni, Parag Prakash (Tustin, CA); Cui, Zhe (Irvine, CA)

    2010-08-24T23:59:59.000Z

    Disclosed herein are unmixed fuel processors and methods for using the same. In one embodiment, an unmixed fuel processor comprises: an oxidation reactor comprising an oxidation portion and a gasifier, a CO.sub.2 acceptor reactor, and a regeneration reactor. The oxidation portion comprises an air inlet, effluent outlet, and an oxygen transfer material. The gasifier comprises a solid hydrocarbon fuel inlet, a solids outlet, and a syngas outlet. The CO.sub.2 acceptor reactor comprises a water inlet, a hydrogen outlet, and a CO.sub.2 sorbent, and is configured to receive syngas from the gasifier. The regeneration reactor comprises a water inlet and a CO.sub.2 stream outlet. The regeneration reactor is configured to receive spent CO.sub.2 adsorption material from the gasification reactor and to return regenerated CO.sub.2 adsorption material to the gasification reactor, and configured to receive oxidized oxygen transfer material from the oxidation reactor and to return reduced oxygen transfer material to the oxidation reactor.

  1. Fuel processor and method for generating hydrogen for fuel cells

    DOE Patents [OSTI]

    Ahmed, Shabbir (Naperville, IL); Lee, Sheldon H. D. (Willowbrook, IL); Carter, John David (Bolingbrook, IL); Krumpelt, Michael (Naperville, IL); Myers, Deborah J. (Lisle, IL)

    2009-07-21T23:59:59.000Z

    A method of producing a H.sub.2 rich gas stream includes supplying an O.sub.2 rich gas, steam, and fuel to an inner reforming zone of a fuel processor that includes a partial oxidation catalyst and a steam reforming catalyst or a combined partial oxidation and stream reforming catalyst. The method also includes contacting the O.sub.2 rich gas, steam, and fuel with the partial oxidation catalyst and the steam reforming catalyst or the combined partial oxidation and stream reforming catalyst in the inner reforming zone to generate a hot reformate stream. The method still further includes cooling the hot reformate stream in a cooling zone to produce a cooled reformate stream. Additionally, the method includes removing sulfur-containing compounds from the cooled reformate stream by contacting the cooled reformate stream with a sulfur removal agent. The method still further includes contacting the cooled reformate stream with a catalyst that converts water and carbon monoxide to carbon dioxide and H.sub.2 in a water-gas-shift zone to produce a final reformate stream in the fuel processor.

  2. Safer Food with Irradiation

    E-Print Network [OSTI]

    Thompson, Britta; Vestal, Andy; Van Laanen, Peggy

    2003-01-21T23:59:59.000Z

    This publication answers questions about food irradiation and how it helps prevent foodborne illnesses. Included are explanations of how irradiation works and its benefits. Irradiation is a safe method of preserving food quality and ensuring its...

  3. A Self-Reconfigurable Lightweight Interconnect for Scalable Processor Fabrics Heiner Giefers and Marco Platzner

    E-Print Network [OSTI]

    Hellebrand, Sybille

    , on the processor array. We prototype the processor fabric on FPGA technology and analyze the efficiency of our many, energy, and execution time. Therefore it is of high interest to also study alternative interconnects, the communication infrastructure incurs low over- heads in terms of energy and area, particularly compared to packet

  4. Three Dimensional Graphics Algorithms on the MicroGrain Array ProcessorII

    E-Print Network [OSTI]

    Bishop, Benjamin

    Three Dimensional Graphics Algorithms on the Micro­Grain Array Processor­II Benjamin Bishop Yan The Pennsylvania State University University Park, PA 16802 Abstract Three­dimensional graphics processors play tools, architectural CAD tools, and physical modeling. But high per­ formance graphics subsystems

  5. High-performance Computation and Visualization of Plasma Turbulence on Graphics Processors

    E-Print Network [OSTI]

    Varshney, Amitabh

    1 High-performance Computation and Visualization of Plasma Turbulence on Graphics Processors George thermonuclear fusion devices. Turbulence in plasma can lead to energy losses and various catastrophic events be mapped efficiently to modern graphics processors, dramatically reducing cost while increasing both

  6. An Ultra Low Power SIMD Processor for Wireless Devices , Sangwon Seo1

    E-Print Network [OSTI]

    Kambhampati, Subbarao

    An Ultra Low Power SIMD Processor for Wireless Devices Mark Woh1 , Sangwon Seo1 , Chaitali, Tempe, AZ {mwoh,swseo,mahlke,tnm}@umich.edu chaitali@asu.edu ABSTRACT This paper presents an ultra low executed. For ultra low power operation, we advocate operating the processor at near threshold volt- age

  7. Hybrid-Scheduling: A Compile-Time Approach for Energy-Efficient Superscalar Processors

    E-Print Network [OSTI]

    John, Lizy Kurian

    Hybrid-Scheduling: A Compile-Time Approach for Energy-Efficient Superscalar Processors Madhavi scheduling to lower the energy consumption in a processor. In this Hybrid-Scheduling paradigm, regions high performance. These design trends are causing power dissipation and energy consumption on the chip

  8. Mobile Processors for Energy-Efficient Web Search VIJAY JANAPA REDDI, University of Texas at Austin

    E-Print Network [OSTI]

    Lee, Benjamin C.

    9 Mobile Processors for Energy-Efficient Web Search VIJAY JANAPA REDDI, University of Texas computational intensity. While mobile processors are energy-efficient, they exact a price for that efficiency. The Atom is 5× more energy-efficient than the Xeon when comparing queries per Joule. However, search

  9. Modified Hotspot Cache Architecture: A Low Energy Fast Cache for Embedded Processors

    E-Print Network [OSTI]

    Aboelaze, Mokhtar

    consumption of the processor, however the energy consumption in the on-chip cache account to almost 40% of the total energy consumption of the processor. In this paper, we propose a cache architecture cache. Our design has both a faster access time and less energy consumption compared to both the filter

  10. Four Simple Food Safety

    E-Print Network [OSTI]

    Garfunkel, Eric

    luncheon meat, cold cuts, deli-style meat and poul- try until steaming hot. Chill: Refrigerate or freeze Safe Food Handling and Preparation USDA's Meat and Poultry Hotline: 1-800-535-4555 FDA's Food. August, 2004 Separate: Separate raw meat, poultry and seafood from other foods in your grocery shopping

  11. Agricultural and Food Sciences

    E-Print Network [OSTI]

    Faculty of Agricultural and Food Sciences (FAFS) #12;86 Faculty of Agricultural and Food Sciences (FAFS) Undergraduate Catalogue 2014­15 Faculty of Agricultural and Food Sciences (FAFS) Officers-level courses in agriculture were offered by the School of Arts and Sciences at AUB as early as 1914. Between

  12. Exploiting Processor Groups to Extend Scalability of the GA Shared Memory Programming Model

    SciTech Connect (OSTI)

    Nieplocha, Jarek; Krishnan, Manoj Kumar; Palmer, Bruce J.; Tipparaju, Vinod; Zhang, Yeliang

    2005-05-04T23:59:59.000Z

    Exploiting processor groups is becoming increasingly important for programming next-generation high-end systems composed of tens or hundreds of thousands of processors. This paper discusses the requirements, functionality and development of multilevel-parallelism based on processor groups in the context of the Global Array (GA) shared memory programming model. The main effort involves management of shared data, rather than interprocessor communication. Experimental results for the NAS NPB Conjugate Gradient benchmark and a molecular dynamics (MD) application are presented for a Linux cluster with Myrinet and illustrate the value of the proposed approach for improving scalability. While the original GA version of the CG benchmark lagged MPI, the processor-group version outperforms MPI in all cases, except for a few points on the smallest problem size. Similarly, the group version of the MD application improves execution time by 58% on 32 processors.

  13. Food Exemption Request Organization Information

    E-Print Network [OSTI]

    Food Exemption Request Organization Information Organization Received ______ Organizations are permitted one food exemption per semester. Requests must be submitted): ___________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________ Only homemade food may be provided by your organization. Initial ______ No prepared food may

  14. LIVSMEDELSHYGIEN KLG050 Food Hygiene

    E-Print Network [OSTI]

    LIVSMEDELSHYGIEN KLG050 Food Hygiene Poäng: 3.0 Betygskala: UG Kursansvarig: Göran Molin. Goran in Food Hygiene. #12;

  15. Pacific Northwest National Laboratory institutional plan FY 1997--2002

    SciTech Connect (OSTI)

    NONE

    1996-10-01T23:59:59.000Z

    Pacific Northwest National Laboratory`s core mission is to deliver environmental science and technology in the service of the nation and humanity. Through basic research fundamental knowledge is created of natural, engineered, and social systems that is the basis for both effective environmental technology and sound public policy. Legacy environmental problems are solved by delivering technologies that remedy existing environmental hazards, today`s environmental needs are addressed with technologies that prevent pollution and minimize waste, and the technical foundation is being laid for tomorrow`s inherently clean energy and industrial processes. Pacific Northwest National Laboratory also applies its capabilities to meet selected national security, energy, and human health needs; strengthen the US economy; and support the education of future scientists and engineers. Brief summaries are given of the various tasks being carried out under these broad categories.

  16. Analyzing gigahertz bunch length instabilities with a digital signal processor

    SciTech Connect (OSTI)

    Stege, R.E. Jr.; Krejcik, P.; Minty, M.G.

    1992-11-01T23:59:59.000Z

    A bunch length instability, nicknamed the ``sawtooth``, because of its transient behavior, has been observed at high current running in the Stanford Linear Collider (SLC) electron damping ring. The incompatibility of this instability with successful SLC naming prompted its study using a high bandwidth real-time spectrum analyzer, the Tektronix 3052 digital signal processor (DSP) system. This device has been used to study energy ramping in storage rings but this is the first time it has been used to study transient instability phenomena. It is a particularly valuable tool for use in understanding non-linear, multiple frequency phenomena. The frequency range of this device has been extended through the use of radio frequency (RF) down converters. This paper describes the measurement setup and presents some of the results.

  17. Analyzing gigahertz bunch length instabilities with a digital signal processor

    SciTech Connect (OSTI)

    Stege, R.E. Jr.; Krejcik, P.; Minty, M.G.

    1992-11-01T23:59:59.000Z

    A bunch length instability, nicknamed the sawtooth'', because of its transient behavior, has been observed at high current running in the Stanford Linear Collider (SLC) electron damping ring. The incompatibility of this instability with successful SLC naming prompted its study using a high bandwidth real-time spectrum analyzer, the Tektronix 3052 digital signal processor (DSP) system. This device has been used to study energy ramping in storage rings but this is the first time it has been used to study transient instability phenomena. It is a particularly valuable tool for use in understanding non-linear, multiple frequency phenomena. The frequency range of this device has been extended through the use of radio frequency (RF) down converters. This paper describes the measurement setup and presents some of the results.

  18. A graphics processor-based intranuclear cascade and evaporation simulation

    E-Print Network [OSTI]

    H. Wan Chan Tseung; C. Beltran

    2014-02-19T23:59:59.000Z

    Monte Carlo simulations of the transport of protons in human tissue have been deployed on graphics processing units (GPUs) with impressive results. To provide a more complete treatment of non-elastic nuclear interactions in these simulations, we developed a fast intranuclear cascade-evaporation simulation for the GPU. This can be used to model non-elastic proton collisions on any therapeutically relevant nuclei at incident energies between 20 and 250 MeV. Predictions are in good agreement with Geant4.9.6p2. It takes approximately 2 s to calculate $1\\times 10^6$ 200 MeV proton-$^{16}$O interactions on a NVIDIA GTX680 GPU. A speed-up factor of $\\sim$20 relative to one Intel i7-3820 core processor thread was achieved.

  19. Computing trends using graphic processor in high energy physics

    E-Print Network [OSTI]

    Mihai Niculescu; Sorin-Ion Zgura

    2011-06-30T23:59:59.000Z

    One of the main challenges in Heavy Energy Physics is to make fast analysis of high amount of experimental and simulated data. At LHC-CERN one p-p event is approximate 1 Mb in size. The time taken to analyze the data and obtain fast results depends on high computational power. The main advantage of using GPU(Graphic Processor Unit) programming over traditional CPU one is that graphical cards bring a lot of computing power at a very low price. Today a huge number of application(scientific, financial etc) began to be ported or developed for GPU, including Monte Carlo tools or data analysis tools for High Energy Physics. In this paper, we'll present current status and trends in HEP using GPU.

  20. Deep Trek Re-configurable Processor for Data Acquisition (RPDA)

    SciTech Connect (OSTI)

    Bruce Ohme; Michael Johnson

    2009-06-30T23:59:59.000Z

    This report summarizes technical progress achieved during the cooperative research agreement between Honeywell and U.S. Department of Energy to develop a high-temperature Re-configurable Processor for Data Acquisition (RPDA). The RPDA development has incorporated multiple high-temperature (225C) electronic components within a compact co-fired ceramic Multi-Chip-Module (MCM) package. This assembly is suitable for use in down-hole oil and gas applications. The RPDA module is programmable to support a wide range of functionality. Specifically this project has demonstrated functional integrity of the RPDA package and internal components, as well as functional integrity of the RPDA configured to operate as a Multi-Channel Data Acquisition Controller. This report reviews the design considerations, electrical hardware design, MCM package design, considerations for manufacturing assembly, test and screening, and results from prototype assembly and characterization testing.

  1. Towards Microsecond Biological Molecular Dynamics Simulations on Hybrid Processors

    SciTech Connect (OSTI)

    Hampton, Scott S [ORNL; Agarwal, Pratul K [ORNL

    2010-01-01T23:59:59.000Z

    Biomolecular simulations continue to become an increasingly important component of molecular biochemistry and biophysics investigations. Performance improvements in the simulations based on molecular dynamics (MD) codes are widely desired. This is particularly driven by the rapid growth of biological data due to improvements in experimental techniques. Unfortunately, the factors, which allowed past performance improvements of MD simulations, particularly the increase in microprocessor clock frequencies, are no longer improving. Hence, novel software and hardware solutions are being explored for accelerating the performance of popular MD codes. In this paper, we describe our efforts to port and optimize LAMMPS, a popular MD framework, on hybrid processors: graphical processing units (GPUs) accelerated multi-core processors. Our implementation is based on porting the computationally expensive, non-bonded interaction terms on the GPUs, and overlapping the computation on the CPU and GPUs. This functionality is built on top of message passing interface (MPI) that allows multi-level parallelism to be extracted even at the workstation level with the multi-core CPUs as well as extend the implementation on GPU clusters. The results from a number of typically sized biomolecular systems are provided and analysis is performed on 3 generations of GPUs from NVIDIA. Our implementation allows up to 30-40 ns/day throughput on a single workstation as well as significant speedup over Cray XT5, a high-end supercomputing platform. Moreover, detailed analysis of the implementation indicates that further code optimization and improvements in GPUs will allow {approx}100 ns/day throughput on workstations and inexpensive GPU clusters, putting the widely-desired microsecond simulation time-scale within reach to a large user community.

  2. 4: Scalability and Energy in Manycore Processors Course on "Scalable Computing". Vittorio Scarano 4: Scalability and Energy in Manycore

    E-Print Network [OSTI]

    Scarano, Vittorio

    -Barsis's Law 2 Amdahl's law and Multicore Processors 3 Energy Efficiency Motivations Classification The models and Scalability Amdahl's Law Gustafson-Barsis's Law 2 Amdahl's law and Multicore Processors 3 Energy Efficiency and Scalability Amdahl's Law Gustafson-Barsis's Law 2 Amdahl's law and Multicore Processors 3 Energy Efficiency

  3. A Self-Aware Processor SoC using Energy Monitors Integrated into Power Converters for Self-Adaptation

    E-Print Network [OSTI]

    Devadas, Srinivas

    A Self-Aware Processor SoC using Energy Monitors Integrated into Power Converters for Self,USA Abstract This paper presents a self-aware processor with energy monitoring circuits that can measure actual. This paper presents a self-aware processor SoC with energy monitoring circuits that can measure actual energy

  4. Pacific Northwest National Laboratory Institutional Plan FY 2004-2008

    SciTech Connect (OSTI)

    Quadrel, Marilyn J.

    2004-04-15T23:59:59.000Z

    This Institutional Plan for FY 2004-2008 is the principal annual planning document submitted to the Department of Energy's Office of Science by Pacific Northwest National Laboratory in Richland, Washington. This plan describes the Laboratory's mission, roles, and technical capabilities in support of Department of Energy priorities, missions, and plans. It also describes the Laboratory strategic plan, key planning assumptions, major research initiatives, and program strategy for fundamental science, energy resources, environmental quality, and national security.

  5. Pacific Northwest National Laboratory institutional plan: FY 1996--2001

    SciTech Connect (OSTI)

    NONE

    1996-01-01T23:59:59.000Z

    This report contains the operation and direction plan for the Pacific Northwest National Laboratory of the US Department of Energy. The topics of the plan include the laboratory mission and core competencies, the laboratory strategic plan; the laboratory initiatives in molecular sciences, microbial biotechnology, global environmental change, complex modeling of physical systems, advanced processing technology, energy technology development, and medical technologies and systems; core business areas, critical success factors, and resource projections.

  6. WashWise cleans up the Northwest: Lessons learned from the Northwest high-efficiency clothes washer initiative

    SciTech Connect (OSTI)

    Gordon, L.M.; Banks, D.L.; Brenneke, M.E.

    1998-07-01T23:59:59.000Z

    WashWise is a regional market transformation program designed to promote the sale and acceptance or resource-efficient clothes washers (RECWs) in the Northwest through financial incentives, education, and marketing. The Program is sponsored by the Northwest Energy Efficiency Alliance (the Alliance), a non-profit regional consortium of utilities, government, public interest groups, and private sector organizations. WashWise started in May 1997 and will continue through the end of 1999. WashWise works to transform the clothes washer market primarily at the retail level through an in-store instant rebate and a retailer bonus. In addition to financial incentives, WashWise has undertaken a collaborative marketing and promotional campaign to educate consumers about the financial savings and other benefits of RECWs. The program promotes only RECWs that meet strict energy and water savings criteria. WashWise has far exceeded initial expectations; annual program sales goals were met in the first three months. As of June 1998, 30,000 RECWs have been sold through the program (representing approximately 13 percent of the Northwest residential clothes washer market). In addition, over 540 retailers, including national and regional chains, are participating in the program. Preliminary survey results also have also provided evidence of broad customer satisfaction. This paper reviews the key elements that have contributed to the success of the WashWise program. In addition, the paper provides program results and indicates future directions for WashWise and the RECW market.

  7. A Low Latency Optical Switch for High Performance Computing with Minimized Processor Energy Load

    E-Print Network [OSTI]

    Liu, Shiyun; Cheng, Qixiang; Madarbux, Muhammad Ridwan; Wonfor, Adrian; Penty, Richard V.; White, Ian H.; Watts, Philip M.

    2015-03-01T23:59:59.000Z

    ion, CMP power densi ty and thermal management issues are ser iously l imit ing processor per formance [2]. High per formance server chips require >1Tb/s of off-chip bandwidth including Ethernet , PCI , main memory and coherence l inks which... with the 120W total processor power envelope. By compar ison, the processor chip power dissipat ion of our archi tecture (at 30% load) is 0.5 mW/(Gb/s), consuming only 0.23W for the same coherence bandwidth. Such compar isons are di fficul...

  8. a154n diavik northwest: Topics by E-print Network

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

    (ISAB 2011 59 Sixth Northwest Conservation & Electric Power Plan Draft Wholesale Power Price Forecasts Power Transmission, Distribution and Plants Websites Summary: 1 Sixth...

  9. Sixth Northwest Conservation and Electric Power Plan Appendix H: Demand Response

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Appendix H: Demand Response Introduction..................................................................................................................................... 1 Demand Response in the Council's Fifth Power Plan......................................................................................................................... 3 Estimate of Potential Demand Response

  10. Pacific Northwest Laboratory Annual report for 1991 to the DOE Office of Energy Research

    SciTech Connect (OSTI)

    Toburen, L.H.

    1992-05-01T23:59:59.000Z

    This report presents an overview of research conducted at the Pacific Northwest Laboratory in the following areas: Dosimetry, measurement science, and radiological and chemical physics. (CBS)

  11. Notices 20 Miles Northwest of Rapid City SD Rapid City SD 57702

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

    Notices 20 Miles Northwest of Rapid City SD Rapid City SD 57702 Landholding Agency: Agriculture Property Number: 15201410016 Status: Excess Comments: off-site removal only; 55 sq....

  12. Voluntary Protection Program Onsite Review, Battelle Pacific Northwest National Laboratory- October 2007

    Broader source: Energy.gov [DOE]

    Evaluation to determine whether Pacific Northwest National Laboratory is continuing to perform at a level deserving DOE-VPP Star recognition.

  13. Technical Qualification Program Self-Assessment Report- Pacific Northwest Site Office- 2013

    Broader source: Energy.gov [DOE]

    This self-assessment evaluated how well the Technical Qualification and Federal Capability Programs were implemented at the Pacific Northwest Site Office (PNSO).

  14. Voluntary Protection Program Onsite Review, Pacific Northwest National Laboratory Battelle Memorial Institute- November 2012

    Broader source: Energy.gov [DOE]

    Evaluation to determine whether Pacific Northwest National Laboratory site is continuing to perform at a level deserving DOE-VPP Star recognition.

  15. 1998 White Book, Pacific Northwest Loads and Resources Study (summary)

    SciTech Connect (OSTI)

    none,

    1998-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book) is published annually by BPA and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to the 1981 regional power sales contracts.1 Specifically, BPA uses the information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for inventory planning to determine BPA revenues. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions, including expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. The 1998 White Book is presented in two documents: 1) this summary of Federal system and Pacific Northwest region loads and resources; and 2) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. This analysis updates the December 1997 Pacific Northwest Loads and Resources Study. The load forecast is derived by using economic planning models to predict the loads that will be placed on electric utilities in the region. This study incorporates information on contract obligations and contract resources, combined with the resource capabilities obtained from public utility and investor-owned utility (IOU) customers through their annual data submittals to the PNUCC, from BPA’s Firm Resource Exhibit (FRE Exhibit 1) submittals, and through analysis of the Federal hydroelectric power system. The 1998 study uses the same economic forecast used for the 1997 study. In this loads and resources study, resource availability is compared with a medium forecast of electricity consumption. The forecasted future electricity demands—firm loads—are subtracted from the projected capability of existing and “contracted for” resources to determine whether BPA and the region will be surplus or deficit. If Federal system resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which BPA may use or market to increase revenues. Conversely, if Federal system firm loads exceed available resources, there is a deficit of energy and/or capacity and BPA would add conservation or contract purchases as needed to meet its firm loads.

  16. Energy efficient cache architectures for single, multi and many core processors 

    E-Print Network [OSTI]

    Thucanakkenpalayam Sundararajan, Karthik; Sundararajan, Karthik T.

    2013-07-02T23:59:59.000Z

    With each technology generation we get more transistors per chip. Whilst processor frequencies have increased over the past few decades, memory speeds have not kept pace. Therefore, more and more transistors are devoted ...

  17. BUILDING MANY-CORE PROCESSOR-TO-DRAM NETWORKS WITH MONOLITHIC CMOS SILICON PHOTONICS

    E-Print Network [OSTI]

    Batten, Christopher

    Silicon photonics is a promising technology for addressing memory bandwidth limitations in future many-core processors. This article first introduces a new monolithic silicon-photonic technology, which uses a standard bulk ...

  18. Formal Verification of an ARM processor Vishnu A. Patankar Alok Jain Randal E. Bryant

    E-Print Network [OSTI]

    Bryant, Randal E.

    1 Formal Verification of an ARM processor Vishnu A. Patankar Alok Jain Randal E. Bryant Department Email: vishnup@ece.cmu.edu Email: alokj@cadence.com Email: randy.bryant@cs.cmu.edu Abstract This paper

  19. Accelerating Energy Minimization using Graphics Processors* Bharat Sukhwani Martin C. Herbordt

    E-Print Network [OSTI]

    Herbordt, Martin

    Accelerating Energy Minimization using Graphics Processors* Bharat Sukhwani Martin C. Herbordt article, we present the acceleration of the energy evaluation phase of minimization on a graphics Department of Electrical and Computer Engineering, Boston University Abstract: Energy minimization

  20. Power Optimization in Programmable Processors and ASIC Implementations of Linear Systems: Transformation-based Approach

    E-Print Network [OSTI]

    Potkonjak, Miodrag

    Power Optimization in Programmable Processors and ASIC Implementations of Linear Systems and communications. We introduce two approaches for power minimization in linear computations using transformations: Transformation-based Approach Mani Srivastava Miodrag Potkonjak AT&T Bell Laboratories Computer Science

  1. Parallel Parsing of Context-Free Languages on an Array of Processors 

    E-Print Network [OSTI]

    Langlois, Laurent Chevalier.

    1988-01-01T23:59:59.000Z

    Kosaraju [Kosaraju 69] and independently ten years later, Guibas, Kung and Thompson [Guibas 79] devised an algorithm (K-GKT) for solving on an array of processors a class of dynamic programming problems of which general ...

  2. Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration...

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

    Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration of Single Leg NOx Adsorber Systems R. Dalla Betta, J. Cizeron, D. Sheridan, T. Davis Catalytica Energy Systems...

  3. Die-level glass frit vacuum packaging for a micro-fuel processor system

    E-Print Network [OSTI]

    Cheung, Kerry

    2005-01-01T23:59:59.000Z

    Vacuum packaging utilizing glass frit is investigated for the use with a micro-fuel processor. Enhanced device performance through proper thermal management motivates the need for a vacuum package on the micro scale. ...

  4. A Branch-Directed Data Cache Prefetching Technique for Inorder Processors

    E-Print Network [OSTI]

    Panda, Reena

    2012-02-14T23:59:59.000Z

    The increasing gap between processor and main memory speeds has become a serious bottleneck towards further improvement in system performance. Data prefetching techniques have been proposed to hide the performance impact of such long memory...

  5. Programming the Livermore VAX 11/780-4 Parallel Processor System: Version 1

    SciTech Connect (OSTI)

    Hastings, E.; Werner, N.

    1984-11-08T23:59:59.000Z

    This manual describes the Para Subroutine Library and Utility Package. The Para library is used to program the four processor shared memory VAX 11/780-4. A discussion of the library, utilities, and a demonstration program are provided.

  6. A Multicore Processor based Real-Time System for Automobile management application

    E-Print Network [OSTI]

    M., Vaidehi

    2010-01-01T23:59:59.000Z

    In this paper we propose an Intelligent Management System which is capable of managing the automobile functions using the rigorous real-time principles and a multicore processor in order to realize higher efficiency and safety for the vehicle. It depicts how various automobile functionalities can be fine grained and treated to fit in real time concepts. It also shows how the modern multicore processors can be of good use in organizing vast amounts of correlated functions to be executed in real-time with excellent time commitments. The modeling of the automobile tasks with real time commitments, organizing appropriate scheduling for various real time tasks and the usage of a multicore processor enables the system to realize higher efficiency and offer better safety levels to the vehicle. The industry available real time operating system is used for scheduling various tasks and jobs on the multicore processor.

  7. 2010 Ecological Survey of the Pacific Northwest National Laboratory Site

    SciTech Connect (OSTI)

    Chamness, Michele A.; Perry, Christopher; Downs, Janelle L.; Powell, Sylvia D.

    2011-02-16T23:59:59.000Z

    The U.S. Department of Energy (DOE) Pacific Northwest Site Office (PNSO) oversees and manages the DOE contract for the Pacific Northwest National Laboratory (PNNL), a DOE Office of Science multi-program laboratory located in Richland, Washington. PNSO is responsible for ensuring that all activities conducted on the PNNL Site comply with applicable laws, policies, and DOE orders. The DOE Pacific Northwest Site Office Cultural and Biological Resources Management Plan (DOE/PNSO 2008) addresses the requirement for annual surveys and monitoring for species of concern and to identify and map invasive species. In addition to the requirement for an annual survey, proposed project activities must be reviewed to assess any potential environmental consequences of conducting the project. The assessment process requires a thorough understanding of the resources present, the potential impacts of a proposed action to those resources, and the ultimate consequences of those actions. The PNNL Site is situated on the southeastern corner of the DOE Hanford Site, located at the north end of the city of Richland in south-central Washington. The site is bordered on the east by the Columbia River, on the west by Stevens Drive, and on the north by the Hanford Site 300 Area (Figure 1). The environmental setting of the PNNL Site is described in Larson and Downs (2009). There are currently two facilities on the PNNL Site: the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL), and the recently completed Physical Sciences Facility (PSF). This report describes the results of the annual survey of the biological resources found on the undeveloped portions of the PNNL Site in 2010. A brief description of the methods PNNL ecologists used to conduct the surveys and the results of the surveys are presented. Actions taken to fully delineate noxious weed populations discovered in 2009 and efforts in 2010 to control those weeds also are described. Appendix A provides a list of plant and animal species identified on the PNNL Site.

  8. The Potential of the Cell Processor for Scientific Computing

    SciTech Connect (OSTI)

    Williams, Samuel; Shalf, John; Oliker, Leonid; Husbands, Parry; Kamil, Shoaib; Yelick, Katherine

    2005-10-14T23:59:59.000Z

    The slowing pace of commodity microprocessor performance improvements combined with ever-increasing chip power demands has become of utmost concern to computational scientists. As a result, the high performance computing community is examining alternative architectures that address the limitations of modern cache-based designs. In this work, we examine the potential of the using the forth coming STI Cell processor as a building block for future high-end computing systems. Our work contains several novel contributions. We are the first to present quantitative Cell performance data on scientific kernels and show direct comparisons against leading superscalar (AMD Opteron), VLIW (IntelItanium2), and vector (Cray X1) architectures. Since neither Cell hardware nor cycle-accurate simulators are currently publicly available, we develop both analytical models and simulators to predict kernel performance. Our work also explores the complexity of mapping several important scientific algorithms onto the Cells unique architecture. Additionally, we propose modest microarchitectural modifications that could significantly increase the efficiency of double-precision calculations. Overall results demonstrate the tremendous potential of the Cell architecture for scientific computations in terms of both raw performance and power efficiency.

  9. On program restructuring, scheduling, and communication for parallel processor systems

    SciTech Connect (OSTI)

    Polychronopoulos, Constantine D.

    1986-08-01T23:59:59.000Z

    This dissertation discusses several software and hardware aspects of program execution on large-scale, high-performance parallel processor systems. The issues covered are program restructuring, partitioning, scheduling and interprocessor communication, synchronization, and hardware design issues of specialized units. All this work was performed focusing on a single goal: to maximize program speedup, or equivalently, to minimize parallel execution time. Parafrase, a Fortran restructuring compiler was used to transform programs in a parallel form and conduct experiments. Two new program restructuring techniques are presented, loop coalescing and subscript blocking. Compile-time and run-time scheduling schemes are covered extensively. Depending on the program construct, these algorithms generate optimal or near-optimal schedules. For the case of arbitrarily nested hybrid loops, two optimal scheduling algorithms for dynamic and static scheduling are presented. Simulation results are given for a new dynamic scheduling algorithm. The performance of this algorithm is compared to that of self-scheduling. Techniques for program partitioning and minimization of interprocessor communication for idealized program models and for real Fortran programs are also discussed. The close relationship between scheduling, interprocessor communication, and synchronization becomes apparent at several points in this work. Finally, the impact of various types of overhead on program speedup and experimental results are presented. 69 refs., 74 figs., 14 tabs.

  10. An informal introduction to program transformation and parallel processors

    SciTech Connect (OSTI)

    Hopkins, K.W. [Southwest Baptist Univ., Bolivar, MO (United States)

    1994-08-01T23:59:59.000Z

    In the summer of 1992, I had the opportunity to participate in a Faculty Research Program at Argonne National Laboratory. I worked under Dr. Jim Boyle on a project transforming code written in pure functional Lisp to Fortran code to run on distributed-memory parallel processors. To perform this project, I had to learn three things: the transformation system, the basics of distributed-memory parallel machines, and the Lisp programming language. Each of these topics in computer science was unfamiliar to me as a mathematician, but I found that they (especially parallel processing) are greatly impacting many fields of mathematics and science. Since most mathematicians have some exposure to computers, but.certainly are not computer scientists, I felt it was appropriate to write a paper summarizing my introduction to these areas and how they can fit together. This paper is not meant to be a full explanation of the topics, but an informal introduction for the ``mathematical layman.`` I place myself in that category as well as my previous use of computers was as a classroom demonstration tool.

  11. Pacific Northwest National Laboratory Institutional Plan FY 2001-2005

    SciTech Connect (OSTI)

    Fisher, Darrell R.; Pearson, Erik W.

    2000-12-29T23:59:59.000Z

    The Pacific Northwest National Laboratory Institutional Plan for FY 2001-2005 sets forth the laboratory's mission, roles, technical capabilities, and laboratory strategic plan. In the plan, major initiatives also are proposed and the transitioning initiatives are discussed. The Programmatic Strategy section details our strategic intent, roles, and research thrusts in each of the U.S. Department of Energy's mission areas. The Operations/Infrastructure Strategic Plan section includes information on the laboratory's human resources; environment, safety, and health management; safeguards and security; site and facilities management; information resources management; managaement procatices and standards; and communications and trust.

  12. Pacific Northwest National Laboratory Institutional Plan FY 2000-2004

    SciTech Connect (OSTI)

    Pearson, Erik W.

    2000-03-01T23:59:59.000Z

    The Pacific Northwest National Laboratory Institutional Plan for FY 2000-2004 sets forth the laboratory's mission, roles, technical capabilities, and laboratory strategic plan. In the plan, major initiatives also are proposed and the transitioning initiatives are discussed. The Programmatic Strategy section details our strategic intent, roles, and research thrusts in each of the U.S. Department of Energy's mission areas. The Operations/Infrastructure Strategic Plan section includes information on the laboratory's human resources; environment, safety, and health management; safeguards and security; site and facilities management; information resources management; management practices and standards; and communications and trust.

  13. SeaWest Northwest Asset Holdings LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCalifornia Sector: WindRiegotecSeaScape Energy Ltd Jump to:Northwest

  14. Hualalai Northwest Rift Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEIHesperia, California:Project Jump to:Would YouHualalai Northwest

  15. Northwest Rural Pub Pwr Dist | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLuOpenNorth AmericaNorthwest Rural Pub Pwr Dist Jump to:

  16. Design of the PSi Header Processor for Xpress Transfer Protocol(XTP) 

    E-Print Network [OSTI]

    Rayaprolu, Murthy S.

    1992-01-01T23:59:59.000Z

    dual-pipeline scheme has been designed to handle variable length packets. The shoter packets follow pipeline Pl, and the longer packets follow pipeline P2. Also, all packets belonging to the same Connection Processors as those following P2 also... follow P2 irrespective of their length. In all, there are seven processing stages(processing elements) in the designed header processor. The first stage, which interfaces with the adjacent protocol layers, is common to both pipelines. In pipeline Pl...

  17. Design of the PSi Header Processor for Xpress Transfer Protocol(XTP)

    E-Print Network [OSTI]

    Rayaprolu, Murthy S.

    1992-01-01T23:59:59.000Z

    dual-pipeline scheme has been designed to handle variable length packets. The shoter packets follow pipeline Pl, and the longer packets follow pipeline P2. Also, all packets belonging to the same Connection Processors as those following P2 also... follow P2 irrespective of their length. In all, there are seven processing stages(processing elements) in the designed header processor. The first stage, which interfaces with the adjacent protocol layers, is common to both pipelines. In pipeline Pl...

  18. Design and simulation of a scatterometer processor using digital filtering techniques 

    E-Print Network [OSTI]

    Galka, Walter

    1975-01-01T23:59:59.000Z

    DESIGN AND SIMULATION OF A SCATTEROMETER PROCESSOR USING DIGITAL FILTERING TECHNIQUES A Thesis by WALTER GALKA Submitted to the Graduate College of Texas A/M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1975 Major Subject: Electrical Engineering DESIGN AND SIMULATION OF A SCATTEROMETER PROCESSOR USING DIGITAL FILTERING TECHNIQUES A Thesis by WALTER GALKA Approved as to style and content by: -Chairman of Co ' ee) /Co'-Chairman o...

  19. Design and simulation of a scatterometer processor using digital filtering techniques

    E-Print Network [OSTI]

    Galka, Walter

    1975-01-01T23:59:59.000Z

    DESIGN AND SIMULATION OF A SCATTEROMETER PROCESSOR USING DIGITAL FILTERING TECHNIQUES A Thesis by WALTER GALKA Submitted to the Graduate College of Texas A/M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE December 1975 Major Subject: Electrical Engineering DESIGN AND SIMULATION OF A SCATTEROMETER PROCESSOR USING DIGITAL FILTERING TECHNIQUES A Thesis by WALTER GALKA Approved as to style and content by: -Chairman of Co ' ee) /Co'-Chairman o...

  20. Radioactivity in Food and the Environment, 2006

    E-Print Network [OSTI]

    ............................................................................................................26 1.2.7 Food irradiation

  1. Challenges in determining b value in the Northwest Geysers

    SciTech Connect (OSTI)

    Saltiel, S.; Boyle, K.; Majer, E.

    2011-02-01T23:59:59.000Z

    Past analyses of the Gutenberg-Richter b-value in the Geysers and other geothermal settings have revealed a deviation from the assumed linear relationship in log space between magnitude and the number of earthquakes. In this study of the Northwest Geysers, we found a gently-sloping discontinuity in the b-value curve. This is especially apparent when comparing the least-squares fit (LSQ) of the curve to the fit obtained by the maximum likelihood estimation (MLE), a widely-respected method of analyzing magnitude-frequency relationships. This study will describe the assumptions made when using each of these two methods and will also explore how they can be used in conjunction to investigate the characteristics of the observed b-value curve. To understand whether slope-fit differences in the LSQR and MLE methods is due to physical properties of the system or due to artifacts from errors in sampling, it is extremely important to consider the catalog completeness, magnitude bin size, number of events, and differences in source mechanisms for the events comprising the study volume. This work will hopefully lead to informative interpretations of frequency-magnitude curves for the Northwest Geysers, a geothermal area of ongoing high-volume coldwater injection and steam production. Through this statistical investigation of the catalog contents, we hope to better understand the dominant source mechanisms and the role of injected fluids in the creation of seismic clustering around nearly 60 wells of varying depths and injection volumes.

  2. Late Holocene Radiocarbon Variability in Northwest Atlantic Slope Waters

    SciTech Connect (OSTI)

    Sherwood, O; Edinger, E; Guilderson, T P; Ghaleb, B; Risk, M J; Scott, D B

    2008-08-15T23:59:59.000Z

    Deep-sea gorgonian corals secrete a 2-part skeleton of calcite, derived from dissolved inorganic carbon at depth, and gorgonin, derived from recently fixed and exported particulate organic matter. Radiocarbon contents of the calcite and gorgonin provide direct measures of seawater radiocarbon at depth and in the overlying surface waters, respectively. Using specimens collected from Northwest Atlantic slope waters, we generated radiocarbon records for surface and upper intermediate water layers spanning the pre- and post bomb-{sup 14}C eras. In Labrador Slope Water (LSW), convective mixing homogenizes the pre-bomb {Delta}{sup 14}C signature (-67 {+-} 4{per_thousand}) to at least 1000 m depth. Surface water bomb-{sup 14}C signals were lagged and damped (peaking at {approx} +45{per_thousand} in the early 1980s) relative to other regions of the northwest Atlantic, and intermediate water signals were damped further. Off southwest Nova Scotia, the vertical gradient in {Delta}{sup 14}C is much stronger. In surface water, pre-bomb {Delta}{sup 14}C averaged -75 {+-} 5{per_thousand}. At 250-475 m depth, prebomb {Delta}{sup 14}C oscillated quasi-decadally between -80 and -100{per_thousand}, likely reflecting interannual variability in the presence of Labrador Slope Water vs. Warm Slope Water (WSW). Finally, subfossil corals reveal no systematic changes in vertical {Delta}{sup 14}C gradients over the last 1200 years.

  3. A Primer on Food Additives.

    E-Print Network [OSTI]

    Anonymous,

    1979-01-01T23:59:59.000Z

    45.7 8-1208 :08 A Primer on Food Additives Extension Foods and Nutrition Specialists The Texas A&M University System Consumers today are very concerned about what goes into their food. This primer on food additives describes what food... additives do and why modern food technology has made them necessary, and recounts how Congress and the Federal Government have responded to con sumer demands for controls. Atter spending many months with the mid European immigrants who found work...

  4. Independent Scientific Advisory Board for the Northwest Power and Conservation Council,

    E-Print Network [OSTI]

    1 Independent Scientific Advisory Board for the Northwest Power and Conservation Council, Columbia, Northwest Power and Conservation Council Paul Lumley, Executive Director, Columbia River Inter-Tribal Fish. Communication and understanding of the role that biological diversity plays for people is key to the choices

  5. , J. Geophys. Res., 103, 24469-24486 Stress Coupling Between Earthquakes in Northwest Turkey

    E-Print Network [OSTI]

    Hubert-Ferrari, Aurélia

    , J. Geophys. Res., 103, 24469-24486 Stress Coupling Between Earthquakes in Northwest Turkey, Istanbul, Turkey Aurélia Hubert and Geoffrey C. P. King Laboratoire de Tectonique et Mécanique de la stress interactions of 29 earthquakes (Ms 6.0) that have occurred in the region of northwest Turkey

  6. Comments of the Renewable Northwest Project And the Natural Resources Defense Council

    E-Print Network [OSTI]

    Comments of the Renewable Northwest Project And the Natural Resources Defense Council, 2004 The Renewable Northwest Project (RNP) and the Natural Resources Defense Council (NRDC) appreciate to the recommendations on renewable resources. We agree with many of the comments submitted by the NW Energy coalition

  7. NORTHWEST ENERGY EFFICIENCY TASKFORCE REPORT AND RECOMMENDATIONS FOR THE EXECUTIVE COMMITTEE'S

    E-Print Network [OSTI]

    DRAFT NORTHWEST ENERGY EFFICIENCY TASKFORCE REPORT AND RECOMMENDATIONS FOR THE EXECUTIVE COMMITTEE Efficiency IV. Planning that Puts Energy Efficiency First V. The NEET Mission and Work Groups VI. Work Group. Introduction The push for energy efficiency in the Pacific Northwest is facing an unprecedented opportunity

  8. CLIMATE CHANGE AND THE ADOPTION OF AGRICULTURE IN NORTH-WEST EUROPE

    E-Print Network [OSTI]

    CLIMATE CHANGE AND THE ADOPTION OF AGRICULTURE IN NORTH-WEST EUROPE Clive Bonsall Department was triggered by a significant change in climate. This finding may also have implications for understanding: agriculture, climate change, Mesolithic, Neolithic, north-west Europe INTRODUCTION Farming was established

  9. Sixth Northwest Conservation and Electric Power Plan Appendix M: Integrating Fish & Wildlife and

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Appendix M: Integrating Fish & Wildlife.............................................................................................................. 1 Integrating the Fish and Wildlife Program and Power Planning Under the Northwest Power Act 2 Power Resource Planning that Accommodates the Power System Effects of the Fish and Wildlife Program

  10. Review of Conservation Costs and Benefits: Five Years of Experience under the Northwest Power Act

    E-Print Network [OSTI]

    Sheets, E.

    as a resource and that all resources be evaluated against uniform criteria to determine the lowest cost mix of resources to meet the Northwest’s energy needs. Since the passage of the Act, the total regional expenditure on conservation by the federal...

  11. Northern Michigan FruitNet 2014 Northwest Michigan Horticultural Research Center

    E-Print Network [OSTI]

    -long program will emphasize the design, use and maintenance of irrigation systems. Spend the morning learning/11 Michigan Spring Peach Update Meeting SW Michigan Research & Extension Center 3/12 Northwest MI Irrigation coordinator Dr. Bill Shane at 269-944-1477 ext. 205, 269-208-1652 cell. NORTHWEST MICHIGAN IRRIGATION WORKSHOP

  12. Northwest Power and Conservation Council Fish and Wildlife Project Funding Recommendations to the Bonneville Power Administration

    E-Print Network [OSTI]

    to the Bonneville Power Administration for Fiscal Years 2007 through 2009 October 2006 Programmatic Issues-based obligations into the broader Northwest Power Act program -- it is precisely the fact that Bonneville has to Bonneville that satisfy Bonneville's ESA-based objectives balanced with its broader Northwest Power Act

  13. 1999 White Book, Pacific Northwest Loads and Resources Study

    SciTech Connect (OSTI)

    none,

    1999-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (White Book) is published annually by BPA and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to its regional power sales contracts.1 Specifically, BPA uses the information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. The White Book will not be used in calculations for the 2002 regional power sales contract subscription process. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC). The White Book is not an operational planning guide, nor is it used for determining BPA revenues. Operation of the Federal Columbia River Power System (FCRPS) is based on a set of criteria different from that used for resource planning decisions. Operational planning is dependent upon real-time or near-term knowledge of system conditions, including expectations of river flows and runoff, market opportunities, availability of reservoir storage, energy exchanges, and other factors affecting the dynamics of operating a power system. In this loads and resources study, resource availability is compared with a medium forecast of electricity consumption. The forecasted future electricity demands—firm loads—are subtracted from the projected capability of existing and “contracted for” resources to determine whether BPA and the region will be surplus or deficit. If Federal system resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which BPA may use or market to increase revenues. Conversely, if Federal system firm loads exceed available resources, there is a deficit of energy and/or capacity and BPA would add conservation or contract purchases as needed to meet its firm loads. The load forecast is derived by using econometric models and analysis to predict the loads that will be placed on electric utilities in the region. This study incorporates information on contract obligations and contract resources, combined with the resource capabilities obtained from public utility and investor-owned utility (IOU) customers through their annual data submittals to the PNUCC, from BPA’s Firm Resource Exhibit (FRE Exhibit I) submittals, and through analysis of the Federal hydroelectric power system. The loads and resources analysis in this study simulates the operation of the power system under the Pacific Northwest Coordination Agreement (PNCA) produced by the Pacific Northwest Coordinating Group. The PNCA defines the planning and operation of the regional hydrosystem.

  14. FISH & WILDLIFE COSTS < 13TH ANNUAL REPORT TO THE NORTHWEST GOVERNORS < PAGE 1 2013 Columbia River Basin

    E-Print Network [OSTI]

    FISH & WILDLIFE COSTS Basin Fish and Wildlife Program Costs Report 13TH ANNUAL REPORT TO THE NORTHWEST GOVERNORS #12;PAGE 2 > 13TH ANNUAL REPORT TO THE NORTHWEST GOVERNORS > FISH & WILDLIFE COSTS 851 S.W. SIXTH AVENUE, SUITE

  15. Singular value decomposition utilizing parallel algorithms on graphical processors

    SciTech Connect (OSTI)

    Kotas, Charlotte W [ORNL; Barhen, Jacob [ORNL

    2011-01-01T23:59:59.000Z

    One of the current challenges in underwater acoustic array signal processing is the detection of quiet targets in the presence of noise. In order to enable robust detection, one of the key processing steps requires data and replica whitening. This, in turn, involves the eigen-decomposition of the sample spectral matrix, Cx = 1/K xKX(k)XH(k) where X(k) denotes a single frequency snapshot with an element for each element of the array. By employing the singular value decomposition (SVD) method, the eigenvectors and eigenvalues can be determined directly from the data without computing the sample covariance matrix, reducing the computational requirements for a given level of accuracy (van Trees, Optimum Array Processing). (Recall that the SVD of a complex matrix A involves determining V, , and U such that A = U VH where U and V are orthonormal and is a positive, real, diagonal matrix containing the singular values of A. U and V are the eigenvectors of AAH and AHA, respectively, while the singular values are the square roots of the eigenvalues of AAH.) Because it is desirable to be able to compute these quantities in real time, an efficient technique for computing the SVD is vital. In addition, emerging multicore processors like graphical processing units (GPUs) are bringing parallel processing capabilities to an ever increasing number of users. Since the computational tasks involved in array signal processing are well suited for parallelization, it is expected that these computations will be implemented using GPUs as soon as users have the necessary computational tools available to them. Thus, it is important to have an SVD algorithm that is suitable for these processors. This work explores the effectiveness of two different parallel SVD implementations on an NVIDIA Tesla C2050 GPU (14 multiprocessors, 32 cores per multiprocessor, 1.15 GHz clock - peed). The first algorithm is based on a two-step algorithm which bidiagonalizes the matrix using Householder transformations, and then diagonalizes the intermediate bidiagonal matrix through implicit QR shifts. This is similar to that implemented for real matrices by Lahabar and Narayanan ("Singular Value Decomposition on GPU using CUDA", IEEE International Parallel Distributed Processing Symposium 2009). The implementation is done in a hybrid manner, with the bidiagonalization stage done using the GPU while the diagonalization stage is done using the CPU, with the GPU used to update the U and V matrices. The second algorithm is based on a one-sided Jacobi scheme utilizing a sequence of pair-wise column orthogonalizations such that A is replaced by AV until the resulting matrix is sufficiently orthogonal (that is, equal to U ). V is obtained from the sequence of orthogonalizations, while can be found from the square root of the diagonal elements of AH A and, once is known, U can be found from column scaling the resulting matrix. These implementations utilize CUDA Fortran and NVIDIA's CUB LAS library. The primary goal of this study is to quantify the comparative performance of these two techniques against themselves and other standard implementations (for example, MATLAB). Considering that there is significant overhead associated with transferring data to the GPU and with synchronization between the GPU and the host CPU, it is also important to understand when it is worthwhile to use the GPU in terms of the matrix size and number of concurrent SVDs to be calculated.

  16. AgFoodTradeAgFoodTrade New Issues in Agricultural,New Issues in Agricultural,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    AgFoodTradeAgFoodTrade New Issues in Agricultural,New Issues in Agricultural, Food & Bioenergy TradeFood & Bioenergy Trade AgFoodTradeAgFoodTrade New Issues in Agricultural,New Issues in Agricultural, Food & Bioenergy TradeFood & Bioenergy Trade AgFoodTradeAgFoodTrade New Issues in Agricultural

  17. Estimation of food consumption

    SciTech Connect (OSTI)

    Callaway, J.M. Jr.

    1992-04-01T23:59:59.000Z

    The research reported in this document was conducted as a part of the Hanford Environmental Dose Reconstruction (HEDR) Project. The objective of the HEDR Project is to estimate the radiation doses that people could have received from operations at the Hanford Site. Information required to estimate these doses includes estimates of the amounts of potentially contaminated foods that individuals in the region consumed during the study period. In that general framework, the objective of the Food Consumption Task was to develop a capability to provide information about the parameters of the distribution(s) of daily food consumption for representative groups in the population for selected years during the study period. This report describes the methods and data used to estimate food consumption and presents the results developed for Phase I of the HEDR Project.

  18. 2011 Annual Ecological Survey: Pacific Northwest National Laboratory Site

    SciTech Connect (OSTI)

    Becker, James M.; Chamness, Michele A.

    2012-02-27T23:59:59.000Z

    The U.S. Department of Energy (DOE) Pacific Northwest Site Office (PNSO) oversees and manages the DOE contract for the Pacific Northwest National Laboratory (PNNL), a DOE Office of Science multi-program laboratory located in Richland, Washington. PNSO is responsible for ensuring that all activities conducted on the PNNL site comply with applicable laws, policies, and DOE Orders. The DOE Pacific Northwest Site Office Cultural and Biological Resources Management Plan (DOE/PNSO 2008) addresses the requirement for annual surveys and monitoring for species of concern and to identify and map invasive species. In addition to the requirement for an annual survey, proposed project activities must be reviewed to assess any potential environmental consequences of conducting the project. The assessment process requires a thorough understanding of the resources present, the potential impacts of a proposed action to those resources, and the ultimate consequences of those actions. The PNNL site is situated on the southeastern corner of the DOE Hanford Site, located at the north end of the city of Richland in south-central Washington. The site is bordered on the east by the Columbia River, on the west by Stevens Drive, and on the north by the Hanford Site 300 Area (Figure 1). The environmental setting of the PNNL site is described in Larson and Downs (2009). There are currently two facilities on the PNNL site: the William R. Wiley Environmental Molecular Sciences Laboratory and the Physical Sciences Facility. This report describes the annual survey of biological resources found on the undeveloped upland portions of the PNNL site. The annual survey is comprised of a series of individual field surveys conducted on various days in late May and throughout June 2011. A brief description of the methods PNNL ecologists used to conduct the baseline surveys and a summary of the results of the surveys are presented. Appendix A provides a list of plant and animal species identified in the upland areas of the PNNL site in 2011. Efforts in 2011 to control noxious weed populations (comprising plant species designated as Class B noxious weeds by the Washington State Noxious Weed Control Board) discovered in 2009 and initially treated with herbicides in 2010 are described in Appendix B.

  19. Food Safety Participant Materials for Notebook

    E-Print Network [OSTI]

    foods. · Not eating foods that have been irradiated. · Eating whole foods instead of processed foodsUNIT 5: Food Safety Participant Materials for Notebook #12;Navigating for Success Food Safety p 1 Food Safety Good food safety practices are crucial to reducing foodborne illnesses. Nutrition educators

  20. Action Plan Food Science and

    E-Print Network [OSTI]

    Fitze, Patrick

    Agroquímica y Tecnolo- gía de Alimentos (Institute of Agrochemicals and Food Technology) in Valencia. During

  1. Purdue extension Food Entrepreneurship Series

    E-Print Network [OSTI]

    be labeled organic if they are produced from genetically modified organisms or are irradiated. Organic meatPurdue extension FS-14-W Food Entrepreneurship Series Department of Food Science Katherine Clayton food science Extension outreach specialist Deidre Bush former Extension assistant Kevin Keener food

  2. Evaluation of soft-core processors on a Xilinx Virtex-5 field programmable gate array.

    SciTech Connect (OSTI)

    Learn, Mark Walter

    2011-04-01T23:59:59.000Z

    Node-based architecture (NBA) designs for future satellite projects hold the promise of decreasing system development time and costs, size, weight, and power and positioning the laboratory to address other emerging mission opportunities quickly. Reconfigurable field programmable gate array (FPGA)-based modules will comprise the core of several of the NBA nodes. Microprocessing capabilities will be necessary with varying degrees of mission-specific performance requirements on these nodes. To enable the flexibility of these reconfigurable nodes, it is advantageous to incorporate the microprocessor into the FPGA itself, either as a hard-core processor built into the FPGA or as a soft-core processor built out of FPGA elements. This document describes the evaluation of three reconfigurable FPGA-based soft-core processors for use in future NBA systems: the MicroBlaze (uB), the open-source Leon3, and the licensed Leon3. Two standard performance benchmark applications were developed for each processor. The first, Dhrystone, is a fixed-point operation metric. The second, Whetstone, is a floating-point operation metric. Several trials were run at varying code locations, loop counts, processor speeds, and cache configurations. FPGA resource utilization was recorded for each configuration.

  3. Pacific Northwest National Laboratory institutional plan FY 1998--2002

    SciTech Connect (OSTI)

    NONE

    1997-12-01T23:59:59.000Z

    Pacific Northwest National Laboratory`s core mission is to deliver environmental science and technology in the service of the nation and humanity. Through basic research the lab creates fundamental knowledge of natural, engineered, and social systems that is the basis for both effective environmental technology and sound public policy. They solve legacy environmental problems by delivering technologies that remedy existing environmental hazards, they address today`s environmental needs with technologies that prevent pollution and minimize waste, and they are laying the technical foundation for tomorrow`s inherently clean energy and industrial processes. The lab also applies their capabilities to meet selected national security, energy, and human health needs; strengthen the US economy; and support the education of future scientists and engineers. The paper summarizes individual research activities under each of these areas.

  4. PACIFIC NORTHWEST REGIONAL COLLABORATORY ANNUAL REPORT FOR SYNERGY VII (2007)

    SciTech Connect (OSTI)

    Tagestad, Jerry D.; Bolte, John; Guzy, Michael; Woodruff, Dana L.; Humes, Karen; Walden, Von; Wigmosta, Mark S.; Glenn, Nancy; Ames, Dan; Rope, Ronald; Martin, David; Sandgathe, Scott

    2008-04-01T23:59:59.000Z

    During this final year of the Pacific Northwest Regional Collaboratory we focused significantly on continuing the relationship between technical teams and government end-users. The main theme of the year was integration. This took the form of data integration via our web portal and integration of our technologies with the end users. The PNWRC's technical portfolio is based on EOS strategies, and focuses on 'applications of national priority: water management, invasive species, coastal management and ecological forecasting.' The products of our technical approaches have been well received by the community of focused end-users. The objective this year was to broaden that community and develop external support to continue and operationalize product development.

  5. Atmospheric radionuclide concentrations measured by Pacific Northwest Laboratory since 1961

    SciTech Connect (OSTI)

    Young, J.A.; Thomas, C.W.

    1981-03-01T23:59:59.000Z

    The atmospheric concentrations of a wide spectrum of radionuclides produced by nuclear weapons, nuclear reactors, cosmic rays, radon and thoron decay and the SNAP-9A burn-up ([sup 238]Pu) have been measured at Richland, Washington, since 1961; at Barrow, Alaska, since 1964; and at other stations for shorter periods of time. There has been considerable concern over the health hazard presented by these radionuclides, but it has also been recognized that atmospheric mixing and deposition rates can be determined from their measurement. Therefore, Pacific Northwest Laboratory began the continuous measurement of the atmospheric concentrations of a wide spectrum of radionuclides produced by nuclear weapons, nuclear reactors, cosmic rays, and radon and thoron decay. This report will discuss the concentrations of the longer-lived radionuclides (T 1/2 > 12 days). The concentrations of shorter-lived radionuclides measured following Chinese nuclear tests since 1972 are discussed in another report.

  6. Atmospheric radionuclide concentrations measured by Pacific Northwest Laboratory since 1961

    SciTech Connect (OSTI)

    Young, J.A.; Thomas, C.W.

    1981-03-01T23:59:59.000Z

    The atmospheric concentrations of a wide spectrum of radionuclides produced by nuclear weapons, nuclear reactors, cosmic rays, radon and thoron decay and the SNAP-9A burn-up ({sup 238}Pu) have been measured at Richland, Washington, since 1961; at Barrow, Alaska, since 1964; and at other stations for shorter periods of time. There has been considerable concern over the health hazard presented by these radionuclides, but it has also been recognized that atmospheric mixing and deposition rates can be determined from their measurement. Therefore, Pacific Northwest Laboratory began the continuous measurement of the atmospheric concentrations of a wide spectrum of radionuclides produced by nuclear weapons, nuclear reactors, cosmic rays, and radon and thoron decay. This report will discuss the concentrations of the longer-lived radionuclides (T 1/2 > 12 days). The concentrations of shorter-lived radionuclides measured following Chinese nuclear tests since 1972 are discussed in another report.

  7. Caldwell Ranch Exploration and Confirmation Project, Northwest Geysers, CA

    SciTech Connect (OSTI)

    Walters, Mark A.

    2013-04-25T23:59:59.000Z

    The purpose of the Caldwell Ranch Exploration and Confirmation Project was to drill, test, and confirm the present economic viability of the undeveloped geothermal reservoir in the 870 acre Caldwell Ranch area of the Northwest Geysers that included the CCPA No.1 steam field. All of the drilling, logging, and sampling challenges were met. ? Three abandoned wells, Prati 5, Prati 14 and Prati 38 were re-opened and recompleted to nominal depths of 10,000 feet in 2010. Two of the wells required sidetracking. ? The flow tests indicated Prati 5 Sidetrack 1 (P-5 St1), Prati 14 (P-14) and Prati 38 Sidetrack 2 (P-38 St2) were collectively capable of initially producing an equivalent of 12 megawatts (MWe) of steam using a conversion rate of 19,000 pounds of steam/hour

  8. Interconnection arrangement of routers of processor boards in array of cabinets supporting secure physical partition

    DOE Patents [OSTI]

    Tomkins, James L. (Albuquerque, NM); Camp, William J. (Albuquerque, NM)

    2007-07-17T23:59:59.000Z

    A multiple processor computing apparatus includes a physical interconnect structure that is flexibly configurable to support selective segregation of classified and unclassified users. The physical interconnect structure includes routers in service or compute processor boards distributed in an array of cabinets connected in series on each board and to respective routers in neighboring row cabinet boards with the routers in series connection coupled to routers in series connection in respective neighboring column cabinet boards. The array can include disconnect cabinets or respective routers in all boards in each cabinet connected in a toroid. The computing apparatus can include an emulator which permits applications from the same job to be launched on processors that use different operating systems.

  9. 1991 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 1.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1992-03-01T23:59:59.000Z

    This publication provides detailed documentation of the load forecast scenarios and assumptions used in preparing BPA's 1991 Pacific Northwest Loads and Resources Study (the Study). This is one of two technical appendices to the Study; the other appendix details the utility-specific loads and resources used in the Study. The load forecasts and assumption were developed jointly by Bonneville Power Administration (BPA) and Northwest Power Planning Council (Council) staff. This forecast is also used in the Council's 1991 Northwest Conservation and Electric Power Plan (1991 Plan).

  10. Architectural considerations in the design of a superconducting quantum annealing processor

    E-Print Network [OSTI]

    P. I. Bunyk; E. Hoskinson; M. W. Johnson; E. Tolkacheva; F. Altomare; A. J. Berkley; R. Harris; J. P. Hilton; T. Lanting; J. Whittaker

    2014-01-21T23:59:59.000Z

    We have developed a quantum annealing processor, based on an array of tunably coupled rf-SQUID flux qubits, fabricated in a superconducting integrated circuit process [1]. Implementing this type of processor at a scale of 512 qubits and 1472 programmable inter-qubit couplers and operating at ~ 20 mK has required attention to a number of considerations that one may ignore at the smaller scale of a few dozen or so devices. Here we discuss some of these considerations, and the delicate balance necessary for the construction of a practical processor that respects the demanding physical requirements imposed by a quantum algorithm. In particular we will review some of the design trade-offs at play in the floor-planning of the physical layout, driven by the desire to have an algorithmically useful set of inter-qubit couplers, and the simultaneous need to embed programmable control circuitry into the processor fabric. In this context we have developed a new ultra-low power embedded superconducting digital-to-analog flux converters (DACs) used to program the processor with zero static power dissipation, optimized to achieve maximum flux storage density per unit area. The 512 single-stage, 3520 two-stage, and 512 three-stage flux-DACs are controlled with an XYZ addressing scheme requiring 56 wires. Our estimate of on-chip dissipated energy for worst-case reprogramming of the whole processor is ~ 65 fJ. Several chips based on this architecture have been fabricated and operated successfully at our facility, as well as two outside facilities (see for example [2]).

  11. Ultrafast Power Processor for Smart Grid Power Module Development

    SciTech Connect (OSTI)

    MAITRA, ARINDAM [EPRI] [EPRI; LITWIN, RAY [EPRI] [EPRI; lai, Jason [Enertronics] [Enertronics; Syracuse, David [Silicon Power] [Silicon Power

    2012-12-30T23:59:59.000Z

    This project’s goal was to increase the switching speed and decrease the losses of the power semiconductor devices and power switch modules necessary to enable Smart Grid energy flow and control equipment such as the Ultra-Fast Power Processor. The primary focus of this project involves exploiting the new silicon-based Super-GTO (SGTO) technology and build on prototype modules already being developed. The prototype super gate-turn-off thyristor (SGTO) has been tested fully under continuously conducting and double-pulse hard-switching conditions for conduction and switching characteristics evaluation. The conduction voltage drop measurement results indicate that SGTO has excellent conduction characteristics despite inconsistency among some prototype devices. Tests were conducted with two conditions: (1) fixed gate voltage and varying anode current condition, and (2) fixed anode current and varying gate voltage condition. The conduction voltage drop is relatively a constant under different gate voltage condition. In terms of voltage drop as a function of the load current, there is a fixed voltage drop about 0.5V under zero current condition, and then the voltage drop is linearly increased with the current. For a 5-kV voltage blocking device that may operate under 2.5-kV condition, the projected voltage drop is less than 2.5 V under 50-A condition, or 0.1%. If the device is adopted in a converter operating under soft-switching condition, then the converter can achieve an ultrahigh efficiency, typically above 99%. The two-pulse switching test results indicate that SGTO switching speed is very fast. The switching loss is relatively low as compared to that of the insulated-gate-bipolar-transistors (IGBTs). A special phenomenon needs to be noted is such a fast switching speed for the high-voltage switching tends to create an unexpected C?dv/dt current, which reduces the turn-on loss because the dv/dt is negative and increases the turn-off loss because the dv/dt is positive. As a result, the turn-on loss at low current is quite low, and the turn-off loss at low current is relatively high. The phenomenon was verified with junction capacitance measurement along with the dv/dt calculation. Under 2-kV test condition, the turn-on and turn-off losses at 25-A is about 3 and 9 mJ, respectively. As compared to a 4.5-kV, 60-A rated IGBT, which has turn-on and turn-off losses about 25 and 20 mJ under similar test condition, the SGTO shows significant switching loss reduction. The switching loss depends on the switching frequency, but under hard-switching condition, the SGTO is favored to the IGBT device. The only concern is during low current turn-on condition, there is a voltage bump that can translate to significant power loss and associated heat. The reason for such a current bump is not known from this study. It is necessary that the device manufacturer perform though test and provide the answer so the user can properly apply SGTO in pulse-width-modulated (PWM) converter and inverter applications.

  12. Independent Scientific Review Panel for the Northwest Power & Conservation Council

    E-Print Network [OSTI]

    restoration plans for the Columbia Basin. The enhancement of nutrient availability and food web productivity and a revised project narrative. Our review follows below, organized by our six concerns. ISRP Recommendation inform treatment methodology? b) The coarse particulate organic matter (CPOM) transport determination

  13. Partitioning Multi-Threaded Processors with a Large Number of Threads Ali El-Moursy , Rajeev Garg , David H. Albonesi

    E-Print Network [OSTI]

    Dwarkadas, Sandhya

    dynamic superscalar processor with monolithic hardware structures shared among all threads. Intel's Hyper is the best approach. When compared against large monolithic SMT proces- sors, a CMT processor provides very design complexity. Additional bene- fits may be a higher clock rate and lower power dissipation

  14. Dynamic Co-Processor Architecture for Software Acceleration on CSoCs Abhishek Mitra, Zhi Guo, Anirban Banerjee, Walid Najjar

    E-Print Network [OSTI]

    Najjar, Walid A.

    Dynamic Co-Processor Architecture for Software Acceleration on CSoCs Abhishek Mitra, Zhi Guo on a chip (CSoC) that support a combined software and hardware execution model. More recently, FPGAs, using. Introduction Modern FPGAs integrate a (hard or soft) processor core, with the reconfigurable fabric. These CSoC

  15. DyPS: Dynamic Processor Switching for Energy-Aware Video Decoding on Multi-core SoCs

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    DyPS: Dynamic Processor Switching for Energy-Aware Video Decoding on Multi-core SoCs Yahia approach for energy-aware processor switching (GPP or DSP) according to the video quality. We show better performance and low energy consumption prop- erties. However, the experimental measurements we

  16. Northwest Power and Conservation Council Protected Areas Designations, Fish and Wildlife Program

    E-Print Network [OSTI]

    of capacity from this study that falls into the protected areas designations, the Northwest Hydroelectric run-of-the-river hydroelectric projects may not be able to be developed within a protected areas

  17. Evolution of depositional and slope instability processes on Bryant Canyon area, Northwest Gulf of Mexico 

    E-Print Network [OSTI]

    Tripsanas, Efthymios

    2005-02-17T23:59:59.000Z

    . At about 11 ky B.P. the melt water discharges of the North America switched from Mississippi River to St Lawrence Seaway, causing the domination of hemipelagic sedimentation on the continental slope of the northwest Gulf of Mexico....

  18. Sixth Northwest Conservation and Electric Power Plan Appendix D: Wholesale Electricity Price Forecast

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Appendix D: Wholesale Electricity Price.................................................................................................................................. 27 INTRODUCTION The Council prepares and periodically updates a 20-year forecast of wholesale to forecast wholesale power prices. AURORAxmp® provides the ability to inco

  19. Sixth Northwest Conservation and Electric Power Plan Chapter 5: Demand Response

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Chapter 5: Demand Response Summary of Key.............................................................................................................. 1 Demand Response in the Fifth Power Plan........................................................................................... 3 Demand Response in the Sixth Power Plan

  20. A climatology of springtime convection systems over the Northwest Gulf of Mexico and adjacent coasts

    E-Print Network [OSTI]

    Hashem, Magda Sami

    1996-01-01T23:59:59.000Z

    A Springtime (March 15-June 15) climatology of Mesoscale Convective Systems (MCS) has been established on the basis of satellite imagery and radar reflectivities over the Northwest Gulf of Mexico and adjacent coastal areas during 1985...

  1. From the Tides of Puget Sound to Your Plate: Northwest Shellfish

    E-Print Network [OSTI]

    From the Tides of Puget Sound to Your Plate: Northwest Shellfish Industry Provides Important for Puget Sound's ecosystem. Together with our partners, we are strengthening the health of our ecosystem

  2. Sixth Northwest Conservation and Electric Power Plan Appendix A: Fuel Price Forecast

    E-Print Network [OSTI]

    ............................................................................................................................... 12 Oil Price Forecast Range. The price of crude oil was $25 a barrel in January of 2000. In July 2008 it averaged $127, even approachingSixth Northwest Conservation and Electric Power Plan Appendix A: Fuel Price Forecast Introduction

  3. Sixth Northwest Conservation and Electric Power Plan Appendix F: Model Conservation Standards

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Appendix F: Model Conservation Standards the model conservation standards should provide reliable savings to the power system. The Council also................................................ 8 Buildings Converting to Electric Space Conditioning or Water Heating Systems

  4. Sixth Northwest Conservation and Electric Power Plan Chapter 2: Key Assumptions

    E-Print Network [OSTI]

    at zero and increase to $47 per ton of CO2 emissions by 2030. Higher electricity prices reduce demandSixth Northwest Conservation and Electric Power Plan Chapter 2: Key Assumptions Summary of Key................................................................ 10 Wholesale Electricity Prices

  5. Waste status and transaction record summary for the northwest quadrant of the Hanford 200 Area

    SciTech Connect (OSTI)

    Agnew, S.F.; Corbin, R.A.; Duran, T.B.; Jurgensen, K.A.; Ortiz, T.P.; Young, B.L. [Los Alamos National Lab., NM (United States)

    1995-09-01T23:59:59.000Z

    This supporting document contains a database of waste transactions and waste status reports for all the waste tanks in the northwest quadrant of the 200 West Area of the Hanford Site.

  6. Evolution of depositional and slope instability processes on Bryant Canyon area, Northwest Gulf of Mexico

    E-Print Network [OSTI]

    Tripsanas, Efthymios

    2005-02-17T23:59:59.000Z

    . At about 11 ky B.P. the melt water discharges of the North America switched from Mississippi River to St Lawrence Seaway, causing the domination of hemipelagic sedimentation on the continental slope of the northwest Gulf of Mexico....

  7. ForPeerReview Petrology of the Nakhlite (Martian) Meteorite Northwest Africa 998

    E-Print Network [OSTI]

    Treiman, Allan H.

    ForPeerReview Only Petrology of the Nakhlite (Martian) Meteorite Northwest Africa 998 Journal of Washington, Earth System Sciences Keywords: nakhlite, Martian , NWA 998, petrology Petrology of the Nakhlite (Martian) Meteorite

  8. Regional Field Verification -- Operational Results from Four Small Wind Turbines in the Pacific Northwest: Preprint

    SciTech Connect (OSTI)

    Sinclair, K.; Raker, J.

    2006-08-01T23:59:59.000Z

    This paper describes four small wind turbines installed in the Pacific Northwest under DOE/NREL's Regional Field Verification Program between 2003 and 2004 and summarizes operational data from each site.

  9. Northwest Interstate Compact on Low-Level Radioactive Waste Management (Multiple States)

    Broader source: Energy.gov [DOE]

    The Northwest Interstate Compact on Low-Level Radioactive Waste Management, enacted in 1981, was ratified by Congress in 1985. The Compact is a cooperative effort of the party states to protect...

  10. Northwest Open Automated Demand Response Technology Demonstration Project

    SciTech Connect (OSTI)

    Kiliccote, Sila; Piette, Mary Ann; Dudley, Junqiao

    2010-03-17T23:59:59.000Z

    The Lawrence Berkeley National Laboratory (LBNL) Demand Response Research Center (DRRC) demonstrated and evaluated open automated demand response (OpenADR) communication infrastructure to reduce winter morning and summer afternoon peak electricity demand in commercial buildings the Seattle area. LBNL performed this demonstration for the Bonneville Power Administration (BPA) in the Seattle City Light (SCL) service territory at five sites: Seattle Municipal Tower, Seattle University, McKinstry, and two Target stores. This report describes the process and results of the demonstration. OpenADR is an information exchange model that uses a client-server architecture to automate demand-response (DR) programs. These field tests evaluated the feasibility of deploying fully automated DR during both winter and summer peak periods. DR savings were evaluated for several building systems and control strategies. This project studied DR during hot summer afternoons and cold winter mornings, both periods when electricity demand is typically high. This is the DRRC project team's first experience using automation for year-round DR resources and evaluating the flexibility of commercial buildings end-use loads to participate in DR in dual-peaking climates. The lessons learned contribute to understanding end-use loads that are suitable for dispatch at different times of the year. The project was funded by BPA and SCL. BPA is a U.S. Department of Energy agency headquartered in Portland, Oregon and serving the Pacific Northwest. BPA operates an electricity transmission system and markets wholesale electrical power at cost from federal dams, one non-federal nuclear plant, and other non-federal hydroelectric and wind energy generation facilities. Created by the citizens of Seattle in 1902, SCL is the second-largest municipal utility in America. SCL purchases approximately 40% of its electricity and the majority of its transmission from BPA through a preference contract. SCL also provides ancillary services within its own balancing authority. The relationship between BPA and SCL creates a unique opportunity to create DR programs that address both BPA's and SCL's markets simultaneously. Although simultaneously addressing both market could significantly increase the value of DR programs for BPA, SCL, and the end user, establishing program parameters that maximize this value is challenging because of complex contractual arrangements and the absence of a central Independent System Operator or Regional Transmission Organization in the northwest.

  11. Pacific Northwest National Laboratory Annual Site Environmental Report for Calendar Year 2013

    SciTech Connect (OSTI)

    Duncan, Joanne P.; Sackschewsky, Michael R.; Tilden, Harold T.; Barnett, J. M.; Su-Coker, Jennifer; Ballinger, Marcel Y.; Fritz, Brad G.; Stoetzel, Gregory A.; Lowry, Kami L.; Moon, Thomas W.; Becker, James M.; Mendez, Keith M.; Raney, Elizabeth A.; Chamness, Michele A.; Larson, Kyle B.

    2014-09-30T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL), one of the U.S. Department of Energy (DOE) Office of Science’s 10 national laboratories, provides innovative science and technology development in the areas of energy and the environment, fundamental and computational science, and national security. DOE’s Pacific Northwest Site Office (PNSO) is responsible for oversight of PNNL at its Campus in Richland, Washington, as well as its facilities in Sequim, Seattle, and North Bonneville, Washington, and Corvallis and Portland, Oregon.

  12. Analysis of monoclinal folds associated with the Brittmore fault in northwest Houston, Texas

    E-Print Network [OSTI]

    Jones, Jayne Ann

    1988-01-01T23:59:59.000Z

    ANALYSIS OF MONOCLINAL FOLDS ASSOCIATED WITH THE BRITTMORE FAULT IN NORTHWEST HOUSTON, TEXAS A Thesis by JAYNE ANN JONES Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August t988 Major Subject: Geology ANALYSIS OF MONOCUNAL FOLDS ASSOCIATED WITH THE BRITTMORE FAULT IN NORTHWEST HOUSTON, TEXAS A Thesis by JAYNE AhlN JONES Approved as to style and content by: Christ her C. Mathewson (Chairman...

  13. Timing of structural growth at Northwest Stevens field as evidenced by Stevens channel geometries

    SciTech Connect (OSTI)

    Berkman, T.A. (ARCO Oil and Gas Co., Bakersfield, CA (United States))

    1991-02-01T23:59:59.000Z

    Stacked upper Miocene Stevens sandstone bodies at Northwest Stevens (Tule Elk) are the product of two coalescing turbidite channels which reflect the influence of growing structure during deposition. One channel can be traced from the south through ARCO's 555 zone unit, the 26R and 2B pools at Elk Hills, and into Northwest Stevens. The 800-ft-thick T' turbidite sands from this channel form offlapping geometries and structural/stratigraphic traps due to deposition across the rising northwest-plunging nose of the Northwest Stevens anticline. They are medium- to coarse-grained with abundant mudstone interbeds and are interpreted to represent a depositional channel fill which grades laterally to less permeable finer grained overbank deposits along the east side of Northwest Stevens. The second coeval channel can be traced from McKittrick through Asphalto and the 24Z pool at Elk Hills into Northwest Stevens, where it forms a 1,700-ft-thick sequence of 80 to 500-ft-thick sand packages at the 7R pool. Sand-shale ratios in these pebbly sandstones are nearly 9 to 1 with abundant conglomeratic interbeds. These channel sands display blocky electric log signatures, have lenticular geometries at the top of the sequence and offlapping geometries at the base, and document deposition in a structural low adjacent to the rising Northwest Stevens structure. The upper Miocene correlation point (UMPC) is sanded out at the 7R pool, indicating that turbidite sand deposition there persisted into lower Reef Ridge time. Well correlations indicate only minor erosive deposition and amalgamation; thus, the sand bodies at Northwest Stevens are additive to the section.

  14. Preventing Food Contamination: A Need for Innovation in Food Production

    E-Print Network [OSTI]

    Reynolds, Mark

    2013-01-01T23:59:59.000Z

    Machala. Plasma for Bio-Decontamination, Medicine and FoodPotts, et al. "Plasma decontamination of sealed packages."

  15. Development Food Science

    E-Print Network [OSTI]

    Center Linen Services Food Stores Farrall Agriculture Engineering International Center Erickson IM Sports Kedzie Morrill Hall of Agriculture Marshall Adams Eppley Center McPhail Equine Performance Ramp 1 Plant Transportation Services IPF Storage Bldg No. 1 IPF Storage Bldg No. 3 Nuclear Magnetic Resonator Chittenden Ramp

  16. Science & Research Agriculture & Food

    E-Print Network [OSTI]

    Science & Research Agriculture & Food Climate & Environment Consumers EU Priorities 2020 EU Treaty for nuclear fusion project ITER | EurActiv http://www.euractiv.com/en/science/funding-crisis-for-nuclear for nuclear fusion project ITER A multi-billion euro international research project has run into deep

  17. Review: Eating Together: Food, Friendship, and Inequality

    E-Print Network [OSTI]

    Laberge, Yves

    2014-01-01T23:59:59.000Z

    Food, Friendship, and Inequality By Alice P. Julier ReviewedFood, Friendship, and Inequality. Champaign, IL: UniversityFood, Friendship, and Inequality, sociologist Alice P.

  18. ARM: Millimeter Wave Cloud Radar (MMCR), replaces mmcrcal and mmcrmoments datastreams following C-40 processor upgrade of 2003.09.09

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

    Widener, Kevin; Bharadwaj, Nitin; Johnson, Karen

    Millimeter Wave Cloud Radar (MMCR), replaces mmcrcal and mmcrmoments datastreams following C-40 processor upgrade of 2003.09.09

  19. Carbon Strategy for the Food Industry FAPC Food Process Engineer

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    172-1 Carbon Strategy for the Food Industry Tim Bowser FAPC Food Process Engineer FAPC-172 Robert M and Natural Resources Introduction Carbon strategy is a term that refers to a systematic plan of action for managing carbon consumption and emissions related to food manufacturing and distribution activities

  20. 1993 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 2, Book 1, Energy.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1993-12-01T23:59:59.000Z

    The 1993 Pacific Northwest Loads and Resources Study establishes the Bonneville Power Administration`s (BPA) planning basis for supplying electricity to BPA customers. The Loads and Resources Study is presented in three documents: (1) this technical appendix detailing loads and resources for each major Pacific and Northwest generating utility, (2) a summary of Federal system and Pacific Northwest region loads and resources, and (3) a technical appendix detailing forecasted Pacific Northwest economic trends and loads. This analysis updates the 1992 Pacific Northwest Loads and Resources Study Technical Appendix published in December 1992. This technical appendix provides utility-specific information that BPA uses in its long-range planning. It incorporates the following for each utility (1) Electrical demand firm loads; (2) Generating resources; and (3) Contracts both inside and outside the region. This document should be used in combination with the 1993 Pacific Northwest Loads and Resources Study, published in December 1993, because much of the information in that document is not duplicated here.

  1. Software-Based Self-Test Methodology for Crosstalk Faults in Processors *

    E-Print Network [OSTI]

    California at San Diego, University of

    Software-Based Self-Test Methodology for Crosstalk Faults in Processors * Xiaoliang Bai, Li Chen, power supply voltage and temperature, it is desirable to test AC failures such as crosstalk the daunting cost and increasing performance hindrance of high-speed external testers, Software-Based Self-Test

  2. Data De-duplication and Event Processing for Security Applications on an Embedded Processor

    E-Print Network [OSTI]

    Upadhyaya, Shambhu

    Nagarajaiah, Shambhu Upadhyaya Computer Science and Engineering University at Buffalo Buffalo, NY 14260 USA this algorithm on Intel Atom, which is a powerful, energy efficient embedded processor. Our study is intended such as audit logs, packet information, netflows, protocol and port information. It is important to preprocess

  3. Impact of Compiler Optimizations on Voltage Droops and Reliability of an SMT, Multi-Core Processor

    E-Print Network [OSTI]

    John, Lizy Kurian

    Impact of Compiler Optimizations on Voltage Droops and Reliability of an SMT, Multi-Core Processor unreliable operation in microprocessors. Voltage droops due to di/dt effects have been studied in the past, however no prior work studies the effect of compiler optimizations on voltage droops. Past work has

  4. Interaction of Scaling Trends in Processor Architecture and Cooling Wei Huang1,4

    E-Print Network [OSTI]

    Gurumurthi, Sudhanva

    , some advanced cooling techniques such as microchannel cool- ing have shown promising resultsInteraction of Scaling Trends in Processor Architecture and Cooling Wei Huang1,4 , Mircea R. Stan2 cooling methods for the upcoming many- core and 3D era. In this paper, we consider both technology scaling

  5. The Fast Multipole Method on the Cell processor Pierre Fortin and Jean-Luc Lamotte

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The Fast Multipole Method on the Cell processor Pierre Fortin and Jean-Luc Lamotte UPMC Univ Paris.fortin@lip6.fr Abstract This paper presents the first deployment of the Fast Multipole Method on the Cell Multipole with BLAS) in order to directly and efficiently offload the most time consuming operators of both

  6. Powerful Ideas Virtually all the power that goes into a modern processor comes

    E-Print Network [OSTI]

    Dietz, Henry G. "Hank"

    than $15 per node. The project will be completed in Spring 2011. Power management via priority control of a portable, truly low power, idle process has been an elusive goal. Predictive Control. Power managementPowerful Ideas Virtually all the power that goes into a modern processor comes out as heat. Circuit

  7. The Itanium processor cartridge is a packaging optimization for electrical and

    E-Print Network [OSTI]

    Skadron, Kevin

    82 The Itanium processor cartridge is a packaging optimization for electrical and thermal spreading lid for removing power. Cartridges and a chip set can be ganged electrically by means information. Electrical performance In a departure from other Intel cartridge products, I/O signals in our

  8. CLIPPER: Counter-based Low Impact Processor Power Estimation at Run-time

    E-Print Network [OSTI]

    New South Wales, University of

    -time power/energy data has been presented. Current measurement systems draw too much power to be used is dif- ficult as measurement systems for power and energy usage draw too much power themselves, making the knowledge of processor power/energy consumption at run- time. So far, no efficient method to provide run

  9. A Power Capping Controller for Multicore Processors N. Almoosa, W. Song, Y. Wardi and S. Yalamanchili

    E-Print Network [OSTI]

    Lee, Hsien-Hsin "Sean"

    . I. INTRODUCTION The effective and efficient control of power and energy has become central an increase in the relative inefficiency of designing systems based on worst-case workload and peak powerA Power Capping Controller for Multicore Processors N. Almoosa, W. Song, Y. Wardi and S

  10. Accelerating SSL using the Vector processors in IBM's Cell Broadband Engine

    E-Print Network [OSTI]

    Accelerating SSL using the Vector processors in IBM's Cell Broadband Engine for Sony's Playstation and performance gains when using the vector processing capabilities for SSL and shows that big improve- ments are still possible with the hardware designed primarily for other purposes. 1 Why SSL? Despite huge gains

  11. Accelerated Implementation of the S-MRTD Technique Using Graphics Processor Units

    E-Print Network [OSTI]

    1073 Accelerated Implementation of the S-MRTD Technique Using Graphics Processor Units G.Baron, E MRTD (S-MRTD), can be dramatically accelerated, through its im- plementation in commodity graphics hardware. This imple- mentation is achieved by mapping the numerical operations of S-MRTD to graphics

  12. Performance/Energy Optimization of DSP Transforms on the XScale Processor

    E-Print Network [OSTI]

    Franchetti, Franz

    Performance/Energy Optimization of DSP Transforms on the XScale Processor Paolo D'Alberto, Markus P). To do this, we use SPIRAL, a program generation and optimization system for signal processing transforms energy; this is especially important for devices operating on limited power sources such as batteries

  13. Stability of Sequence-based Anytime Control with Markovian Processor Availability

    E-Print Network [OSTI]

    Gupta, Vijay

    Stability of Sequence-based Anytime Control with Markovian Processor Availability Daniel E. Quevedo- trol input for nonlinear processes when the processing resources available are time-varying. The basic by the available processing resources at every time step so as to compensate for those future time steps when

  14. Predictive Power Management for Multi-Core Processors W. Lloyd Bircher and Lizy John

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Predictive Power Management for Multi-Core Processors W. Lloyd Bircher and Lizy John The University of Texas at Austin ABSTRACT Predictive power management provides reduced power consumption and increased. To this end we present the first analysis of prediction for power management under SYSMark2007. Compared

  15. Reducing the impact of wind noise on cochlear implant processors with two microphones

    E-Print Network [OSTI]

    Kokkinakis, Kostas; Cox, Casey

    2014-04-17T23:59:59.000Z

    Behind-the-ear (BTE) processors of cochlear implant (CI) devices offer little to almost no protection from wind noise in most incidence angles. To assess speech intelligibility, eight CI recipients were tested in 3 and 9m/s wind. Results indicated...

  16. Reducing the impact of wind noise on cochlear implant processors with two microphones

    E-Print Network [OSTI]

    Kokkinakis, Kostas; Cox, Casey

    2014-04-02T23:59:59.000Z

    Behind-the-ear (BTE) processors of cochlear implant (CI) devices offer little to almost no protection from wind noise in most incidence angles. To assess speech intelligibility, eight CI recipients were tested in 3 and 9?m/s wind. Results indicated...

  17. Discrete and Continuous Min-Energy Schedules for Variable Voltage Processors

    E-Print Network [OSTI]

    Li, Minming

    Discrete and Continuous Min-Energy Schedules for Variable Voltage Processors Minming Li Andrew C to be set dynamically in order to save energy consumption, which is a major concern in microprocessor design. A theoretical model for min-energy job scheduling was first proposed a decade ago, and it was shown that for any

  18. Comparisons of Air Traffic Control Implementations on an Associative Processor with a MIMD and

    E-Print Network [OSTI]

    be completed in time to meet their individual deadlines. The Federal Aviation Administration (FAA) has put Aviation Administration (FAA), Multiprocessor, NP-complete 1. Introduction The Air Traffic Control (ATC&R), ClearSpeed CSX600, Multicore Processor, OpenMP, Predictability, Worst Case Execution Time, Federal

  19. Thermal Management of a Many-Core Processor under Fine-Grained Parallelism

    E-Print Network [OSTI]

    Moreshet, Tali

    dynamic thermal management (DTM) in order to improve the power envelope without having to adopt moreThermal Management of a Many-Core Processor under Fine-Grained Parallelism Fuat Keceli1 , Tali of a broader family of shared memory many-core systems. 1 Introduction Thermal feasibility has become a first

  20. Proximity-Aware Directory-based Coherence for Multi-core Processor Architectures

    E-Print Network [OSTI]

    Wang, Deli

    that interconnection speeds are not scaling well with technology. This paper de- scribes mechanisms to accelerate-to-point interconnect between cores. These tech- niques exploit the differences in geometry between chip mul in multiple processor caches at one time, and still maintain system-wide agreement about the value

  1. A New Argus Direct Conversion Receiver and Digital Array Receiver/Processor

    E-Print Network [OSTI]

    Ellingson, Steven W.

    A New Argus Direct Conversion Receiver and Digital Array Receiver/Processor Grant Hampson and Steve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 References 20 Appendix A: Direct Conversion FPGA Source Code 21 Appendix B: Digital Receiver system. The new architecture consists of four main components: a Direct Conversion Receiver (DCR

  2. The Architecture of the Nehalem Processor Nehalem-EP SMP Platforms

    E-Print Network [OSTI]

    The Architecture of the Nehalem Processor and Nehalem-EP SMP Platforms Michael E. Thomadakis, Ph technology. Nehalem micro-architectures and system platforms employ a number of state-of-the-art technologies of interest. This report discusses technical details of the Nehalem µ-architecture and platforms

  3. A Performance Comparison of DRAM Memory System Optimizations for SMT Processors

    E-Print Network [OSTI]

    Zhu, Zhichun

    A Performance Comparison of DRAM Memory System Optimizations for SMT Processors Zhichun Zhu Dept use of si- multaneous multithreading (SMT) techniques raises ques- tions over their effectiveness DRAM systems in SMT systems, and search for new thread-aware DRAM optimization tech- niques. Our major

  4. BulkSMT: Designing SMT Processors for Atomic-Block Execution

    E-Print Network [OSTI]

    Zaragoza, Universidad de

    BulkSMT: Designing SMT Processors for Atomic-Block Execution Xuehai Qian, Benjamin Sahelices single-context cores as building blocks -- rather than the widely-used Simultaneous Multithreading (SMT) cores. As a result, they are underutilizing hardware resources. This paper presents the first SMT design

  5. Minithreads: Increasing TLP on SmallScale SMT Processors Joshua Redstone Susan Eggers Henry Levy

    E-Print Network [OSTI]

    Anderson, Richard

    1 Mini­threads: Increasing TLP on Small­Scale SMT Processors Joshua Redstone Susan Eggers Henry number of contexts. This paper introduces and evaluates mini­ threads, a simple extension to SMT­threaded SMT CPU adds addi­ tional per­thread state to each hardware context; an appli­ cation executing

  6. A Prediction Method for Job Runtimes on Shared Processors: Survey, Statistical Analysis and New

    E-Print Network [OSTI]

    van der Mei, Rob

    A Prediction Method for Job Runtimes on Shared Processors: Survey, Statistical Analysis and New predictions of the expected computation times of those jobs on remote hosts. Currently, there are no effective prediction methods available that cope with the ever-changing running times of jobs on a grid environment

  7. Thermal aware task sequencing on embedded processors Sushu Zhang and Karam S. Chatha

    E-Print Network [OSTI]

    Chatha, Karam S.

    the performance of processors. Traditionally, system design- ers have utilized convection, and conduction cooling, thermal aware design has become a major challenge for embedded systems. The research presented and dynamic profiling. The alternative cool- ing solutions at operating system level are dynamic voltage

  8. A FPGA Implementation of a MIPS RISC Processor for Computer Architecture Education

    E-Print Network [OSTI]

    Johnson, Eric E.

    Stages) RISC (Reduced Instruction Set Computer) Processor via VHDL (Very high speed integrated circuit by integrating some hardware design to help the computer architecture students gain a hands-on experience. Rubio, B.S. vrubio@gauss.nmsu.edu Advisor: Dr. Jeanine Cook jecook@gauss.nmsu.edu New Mexico State

  9. Control Speculation for Energy-Efficient Next-Generation Superscalar Processors

    E-Print Network [OSTI]

    Aragón Alcaraz, Juan Luis

    useless instructions that are eventually squashed, increasing front-end energy and issue queue utilization architecture. ć 1 INTRODUCTION CONTINUING advances in semiconductor technology lead to more powerful processors of instructions supplied to the back-end using all the available bandwidth and resulting in some useless energy

  10. A New Thermal-Conscious System-Level Methodology for Energy-Efficient Processor Voltage Selection

    E-Print Network [OSTI]

    Wang, Yu

    A New Thermal-Conscious System-Level Methodology for Energy-Efficient Processor Voltage Selection a thermal-conscious system-level methodology to make energy-efficient voltage selection (VS) for nanometer), thermal resistance, are integrated and considered in our system models, and their impacts on energy

  11. Potential environmental effects of energy conservation measures in northwest industries

    SciTech Connect (OSTI)

    Baechler, M C; Gygi, K F; Hendrickson, P L

    1992-01-01T23:59:59.000Z

    The Bonneville Power Administration (Bonneville) has identified 101 plants in the Pacific Northwest that account for 80% of the region's industrial electricity consumption. These plants offer a precise target for a conservation program. PNL determined that most of these 101 plants were represented by 11 major industries. We then reviewed 36 major conservation technologies used in these 11 industrial settings to determine their potential environmental impacts. Energy efficiency technologies designed for industrial use may result in direct or indirect environmental impacts. Effects may result from the production of the conservation measure technology, changes in the working environment due to different energy and material requirements, or changes to waste streams. Industry type, work-place conditions, worker training, and environmental conditions inside and outside the plant are all key variables that may affect environmental outcomes. To address these issues this report has three objectives: Describe potential conservation measures that Bonneville may employ in industrial programs and discuss potential primary impacts. Characterize industrial systems and processes where the measure may be employed and describe general environmental issues associated with each industry type. Review environmental permitting, licensing, and other regulatory actions required for industries and summarize the type of information available from these sources for further analysis.

  12. LIVSMEDELSHYGIEN KLG 050 Food Hygiene

    E-Print Network [OSTI]

    LIVSMEDELSHYGIEN KLG 050 Food Hygiene Antal poäng: 3.0. Valfri för: K4Li. Kursansvarig: Göran Molin som för samhället i sin helhet. Litteratur Molin, G.: Lectures in Food Hygiene. #12;

  13. Development of an External Fuel Processor for a Solid Oxide Fuel Cell

    SciTech Connect (OSTI)

    Daniel Birmingham; Crispin Debellis; Mark Perna; Anant Upadhyayula

    2008-02-28T23:59:59.000Z

    A 250 kW External Fuel Processor was developed and tested that will supply the gases needed by a pipeline natural gas fueled, solid oxide fuel cell during all modes of operation. The fuel processor consists of three major subsystems--a desulfurizer to remove fuel sulfur to an acceptable level, a synthesis gas generator to support plant heat-up and low load fuel cell operations, and a start gas generator to supply a non-flammable, reducing gas to the fuel cell during startup and shutdown operations. The desulfurization subsystem uses a selective catalytic sulfur oxidation process that was developed for operation at elevated pressure and removes the fuel sulfur to a total sulfur content of less than 80 ppbv. The synthesis gas generation subsystem uses a waterless, catalytic partial oxidation reactor to produce a hydrogen-rich mixture from the natural gas and air. An operating window was defined that allows carbon-free operation while maintaining catalyst temperatures that will ensure long-life of the reactor. The start gas subsystem generates an oxygen-free, reducing gas from the pipeline natural gas using a low-temperature combustion technique. These physically and thermally integrated subsystems comprise the 250 kW External Fuel Processor. The 250 kW External Fuel Processor was tested at the Rolls-Royce facility in North Canton, Ohio to verify process performance and for comparison with design specifications. A step wise operation of the automatic controls through the startup, normal operation and shutdown sequences allowed the control system to be tuned and verified. A fully automated system was achieved that brings the fuel processor through its startup procedure, and then await commands from the fuel cell generator module for fuel supply and shutdown. The fuel processor performance met all design specifications. The 250 kW External Fuel Processor was shipped to an American Electric Power site where it will be tested with a Rolls-Royce solid oxide fuel cell generator module.

  14. Modelling SMT and CMT Processors: A Simple Case Study Department of Computer Science, University of Wales Swansea, Swansea SA2 8PP, UK

    E-Print Network [OSTI]

    Harman, Neal.A.

    Modelling SMT and CMT Processors: A Simple Case Study DRAFT N A Harman Department of Computer and their correctness by extending them to Simulataneous Multithreaded (SMT) and Chip-Level Multithreaded (CMT) processors. SMT and CMT implementations behave, to the programmer, like separate processors (virtual

  15. The RISC processor module for FASTBUS computation applications. Final technical report

    SciTech Connect (OSTI)

    NONE

    1996-02-01T23:59:59.000Z

    The FASTBUS system specification for high-energy physics and other data-system applications anticipates the use of multiple, high-performance processor modules for data control and event reduction associated with experiments in the physical sciences. Existing processor designs will be unable to cope with the projected data-reduction and event-handling requirements of the complex experiments planned for the next generation of particle accelerators. Data-handling strategies for experimental physics are evolving from systems based upon a single central computer to those with arrays of high-speed, sophisticated, front-end processing elements. The advent of accelerators such as LEP and LHC, and beyond, is forcing the architecture of these processors toward the simpler RISC designs to enhance both speed and the software-development issue. This report describes the prototype development of a FASTBUS RISC Processor Module (FRPM) for use as a standard processing element in FASTBUS data-acquisition systems under a Phase II SBIR grant through the U.S. Department of Energy, Division of Energy Research. The FRPM hosts a reduced instruction set computer--the SPARCengine-2 by Sun Microcomputer Systems, Inc.--capable of executing 4.2 million floating point instructions per second with a clock of up to 40 MHz. The prototype FRPM supports a port to the FASTBUS crate segment by way of a standard-logic interface. The FRPM processor operates under a commercially available real-time operating system, and application software can be developed on workstation and mainframe computer systems. We further cover the chronology of the Phase II work, a discussion of the objectives, and our experiences with an ASIC manufacturer in attempting to complete the fabrication of a chip implementing the FASTBUS Master Interface (FMI).

  16. University Food Permit For Serving Food or Refreshments on University Property

    E-Print Network [OSTI]

    Amin, S. Massoud

    University Food Permit For Serving Food or Refreshments on University Property Not Required__________________________________________ Date ___________________ When applicable, this permit must be reviewed by the Environmental Hygiene only) #12;Caterer/Restaurant/ Market ADDITIONAL FOOD SOURCES: University Food Permit (Page 2) Foods

  17. Healthy soils for food system resiliency

    E-Print Network [OSTI]

    Jackson, Trisha L.

    2011-08-31T23:59:59.000Z

    Urban gardens produce a growing portion of food consumed in U.S. cities and throughout the world. Spreading out food production means less reliance on centralized food industries, making the food system less vulnerable to ...

  18. FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY

    E-Print Network [OSTI]

    .................................................................................... 21 1.2.4. Food irradiation ....1 FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY Radioactivity in Food, Fisheries and Aquaculture Science on behalf of the Food Standards Agency and the Scottish Environment

  19. Subsidence and infilling patterns during deposition of Upper Cretaceous Mancos Shale, northwest Colorado and northeast Utah

    SciTech Connect (OSTI)

    Johnson, R.C. (Geological Survey, Denver, CO (USA))

    1990-05-01T23:59:59.000Z

    The Upper Cretaceous Mancos Shale of northwest Colorado and northeast Utah was deposited during the Coniacian through the late Campanian in an offshore environment within a broad U-shaped embayment along the western margin of the Cretaceous epeiric seaway. A detailed study of the Mancos using geophysical logs and surface observations reveals several major and minor shifts in source direction. The Coniacian and Santonian part of the Mancos consists of overlapping lobate shale wedges that generally thin and grade to the east and southeast into calcareous shales equivalent to the Niobrara Formation. The shoreline during this period was about 100 to 150 mi west and northwest of the study area. A southern source was a major influence during the early Campanian, when silty and sandy shale sediments, which formed the highly gas-productive Mancos B interval prograded to the north across the study area. The Mancos B interval contains well-developed clinoforms having 400-600 ft of relief, and this unit may represent a prograding shelf edge contemporaneous with the Point Lookout regression occurring about 100 mi to the south. The Mancos B ends abruptly in the northwest part of the study area against a nonprograding, northwest-thickening shale buildup, which may represent the stationary shelf edge along the northwest margin of the embayment. The sandiest part of the Mancos B occurs adjacent to this shale buildup. The supply of southerly derived sediment decreased near the end of the early Campanian, and the younger Mancos section was apparently derived largely from the northwest. This source area shift corresponds roughly to the onset of the Iles regression along the northwest margin of the embayment and the onset of the Lewis transgression along the southwest margin.

  20. Allocating application to group of consecutive processors in fault-tolerant deadlock-free routing path defined by routers obeying same rules for path selection

    DOE Patents [OSTI]

    Leung, Vitus J. (Albuquerque, NM); Phillips, Cynthia A. (Albuquerque, NM); Bender, Michael A. (East Northport, NY); Bunde, David P. (Urbana, IL)

    2009-07-21T23:59:59.000Z

    In a multiple processor computing apparatus, directional routing restrictions and a logical channel construct permit fault tolerant, deadlock-free routing. Processor allocation can be performed by creating a linear ordering of the processors based on routing rules used for routing communications between the processors. The linear ordering can assume a loop configuration, and bin-packing is applied to this loop configuration. The interconnection of the processors can be conceptualized as a generally rectangular 3-dimensional grid, and the MC allocation algorithm is applied with respect to the 3-dimensional grid.

  1. Autothermal and partial oxidation reformer-based fuel processor, method for improving catalyst function in autothermal and partial oxidation reformer-based processors

    DOE Patents [OSTI]

    Ahmed, Shabbir; Papadias, Dionissios D.; Lee, Sheldon H. D.; Ahluwalia, Rajesh K.

    2013-01-08T23:59:59.000Z

    The invention provides a fuel processor comprising a linear flow structure having an upstream portion and a downstream portion; a first catalyst supported at the upstream portion; and a second catalyst supported at the downstream portion, wherein the first catalyst is in fluid communication with the second catalyst. Also provided is a method for reforming fuel, the method comprising contacting the fuel to an oxidation catalyst so as to partially oxidize the fuel and generate heat; warming incoming fuel with the heat while simultaneously warming a reforming catalyst with the heat; and reacting the partially oxidized fuel with steam using the reforming catalyst.

  2. Pacific Northwest Laboratory Annual report for 1991 to the DOE Office of Energy Research. Part 4, Physical Sciences

    SciTech Connect (OSTI)

    Toburen, L.H.

    1992-05-01T23:59:59.000Z

    This report presents an overview of research conducted at the Pacific Northwest Laboratory in the following areas: Dosimetry, measurement science, and radiological and chemical physics. (CBS)

  3. Bonneville Power Administration and the Industrial Technologies Program Leverage Support to Overcome Energy Efficiency Barriers in the Northwest

    Broader source: Energy.gov [DOE]

    This case study explores how Bonneville Power Administration, a Northwest regional wholesale power provider, rethought how to encourage and promote energy efficiency projects through its utilities.

  4. Pacific Northwest National Laboratory Grounds Maintenance: Best Management Practice Case Studies #4 and #5 - Water Efficient Landscape and Irrigation (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-08-01T23:59:59.000Z

    FEMP Water Efficiency Best Management Practices #4 and #5 Case Study: Overview of the Pacific Northwest National Laboratory grounds maintenance program and results.

  5. Control apparatus and method for efficiently heating a fuel processor in a fuel cell system

    DOE Patents [OSTI]

    Doan, Tien M.; Clingerman, Bruce J.

    2003-08-05T23:59:59.000Z

    A control apparatus and method for efficiently controlling the amount of heat generated by a fuel cell processor in a fuel cell system by determining a temperature error between actual and desired fuel processor temperatures. The temperature error is converted to a combustor fuel injector command signal or a heat dump valve position command signal depending upon the type of temperature error. Logic controls are responsive to the combustor fuel injector command signals and the heat dump valve position command signal to prevent the combustor fuel injector command signal from being generated if the heat dump valve is opened or, alternately, from preventing the heat dump valve position command signal from being generated if the combustor fuel injector is opened.

  6. Processor and method for developing a set of admissible fixture designs for a workpiece

    DOE Patents [OSTI]

    Brost, Randolph C. (4204 Landau NE., Albuquerque, NM 87111); Goldberg, Kenneth Y. (1006 W. Edgeware Rd., Los Angeles, CA 90026); Canny, John (Computer Science Division, 529 Soda Hall, UC Berkeley, CA 94720-1776); Wallack, Aaron S. (244 Wilson Way, Albany, CA 94710)

    1999-01-01T23:59:59.000Z

    Methods and apparatus are provided for developing a complete set of all admissible Type I and Type II fixture designs for a workpiece. The fixture processor generates the set of all admissible designs based on geometric access constraints and expected applied forces on the workpiece. For instance, the fixture processor may generate a set of admissible fixture designs for first, second and third locators placed in an array of holes on a fixture plate and a translating clamp attached to the fixture plate for contacting the workpiece. In another instance, a fixture vise is used in which first, second, third and fourth locators are used and first and second fixture jaws are tightened to secure the workpiece. The fixture process also ranks the set of admissible fixture designs according to a predetermined quality metric so that the optimal fixture design for the desired purpose may be identified from the set of all admissible fixture designs.

  7. Processor and method for developing a set of admissible fixture designs for a workpiece

    DOE Patents [OSTI]

    Brost, Randolph C. (4204 Landau NE, Albuquerque, NM 87111); Goldberg, Kenneth Y. (1006 W. Edgeware Rd., Los Angeles, CA 90026); Wallack, Aaron S. (244 Wilson Way, Albany, CA 94710); Canny, John (Computer Science Division, 529 Soda Hall, Berkeley, CA 94720-1776)

    1996-01-01T23:59:59.000Z

    A fixture process and method is provided for developing a complete set of all admissible fixture designs for a workpiece which prevents the workpiece from translating or rotating. The fixture processor generates the set of all admissible designs based on geometric access constraints and expected applied forces on the workpiece. For instance, the fixture processor may generate a set of admissible fixture designs for first, second and third locators placed in an array of holes on a fixture plate and a translating clamp attached to the fixture plate for contacting the workpiece. In another instance, a fixture vice is used in which first, second, third and fourth locators are used and first and second fixture jaws are tightened to secure the workpiece. The fixture process also ranks the set of admissible fixture designs according to a predetermined quality metric so that the optimal fixture design for the desired purpose may be identified from the set of all admissible fixture designs.

  8. A natural-gas fuel processor for a residential fuel cell system.

    SciTech Connect (OSTI)

    Adachi, H.; Ahmed, S.; Lee, S. H. D.; Papadias, D.; Ahluwalia, R. K.; Bendert, J. C.; Kanner, S. A.; Yamazaki, Y.; Japan Institute of Energy

    2009-03-01T23:59:59.000Z

    A system model was used to develop an autothermal reforming fuel processor to meet the targets of 80% efficiency (higher heating value) and start-up energy consumption of less than 500 kJ when operated as part of a 1-kWe natural-gas fueled fuel cell system for cogeneration of heat and power. The key catalytic reactors of the fuel processor--namely the autothermal reformer, a two-stage water gas shift reactor and a preferential oxidation reactor--were configured and tested in a breadboard apparatus. Experimental results demonstrated a reformate containing {approx} 48% hydrogen (on a dry basis and with pure methane as fuel) and less than 5 ppm CO. The effects of steam-to-carbon and part load operations were explored.

  9. Experimental Estimation of Average Fidelity of a Clifford Gate on a 7-qubit Quantum Processor

    E-Print Network [OSTI]

    Dawei Lu; Hang Li; Denis-Alexandre Trottier; Jun Li; Aharon Brodutch; Anthony P. Krismanich; Ahmad Ghavami; Gary I. Dmitrienko; Guilu Long; Jonathan Baugh; Raymond Laflamme

    2014-11-28T23:59:59.000Z

    Quantum gates in experiment are inherently prone to errors that need to be characterized before they can be corrected. Full characterization via quantum process tomography is impractical and often unnecessary. For most practical purposes, it is enough to estimate more general quantities such as the average fidelity. Here we use a unitary 2-design and twirling protocol for efficiently estimating the average fidelity of Clifford gates, to certify a 7-qubit entangling gate in a nuclear magnetic resonance quantum processor. Compared with more than $10^8$ experiments required by full process tomography, we conducted 1656 experiments to satisfy a statistical confidence level of 99%. The average fidelity of this Clifford gate in experiment is 55.1%, and rises to 87.5% if the infidelity due to decoherence is removed. The entire protocol of certifying Clifford gates is efficient and scalable, and can easily be extended to any general quantum information processor with minor modifications.

  10. Preventing Food Contamination: A Need for Innovation in Food Production

    E-Print Network [OSTI]

    Reynolds, Mark

    2013-01-01T23:59:59.000Z

    174 Preventing Food Contamination A Need for Innovation infurther prevent microbial contamination. Due largely becausequick migration of the contamination in the example given

  11. Holiday Food Drive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm) HarmonicbetandEnergy Energy Department'sHobartFood

  12. Temporary Food Service

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafetyTed Donat About Us Ted Donat -Temescal1Food

  13. Revolver: Processor Architecture for Power Efficient Loop Execution With the rise of mobile and cloud-based computing, modern

    E-Print Network [OSTI]

    Lipasti, Mikko H.

    switching by means of structural optimization, functional specialization, or clock regulation [9, 10 unnecessary pipeline activity. For common applications on modern processors, the energy required, architects have proposed many pipeline-centric instruction caching mechanisms that capitalize on temporal

  14. ParaSAL, implicit use of multiple processors in a functional language

    E-Print Network [OSTI]

    Hartness, Ken Terry

    1987-01-01T23:59:59.000Z

    PARASAL IMPLICIT USE OF MULTIPLE PROCESSORS IN A FUNCTIONAL LANGUAGE A Thesis bv KEN TERR t HARTXESS Submitted to the Graduate College n{' Texas AA-'tl I mrersiD in partial fulfillment of the requirement for the degree of XIASTER OF SCIENCE.... Initial Considerations No modifications are made to the compiler. much less the language itself. al- though data collected to date indicates that at least some minimal preevaluation analysis should be applied to increase the intelligence...

  15. A floating-point processor for the Texas Instruments model 980A computer

    E-Print Network [OSTI]

    Brinkmann, Hubert Eldie

    1977-01-01T23:59:59.000Z

    OF SCIENCE May 1977 Major Subject: Flectrical Engineering A FLOATING-POINT PROCESSOR FOR THE TEXAS INSTRUMENTS MODEL 980A COMPUTER A Thesis by HUBERT ELDIE BRINKMANN, JR. Approved as to style and content by: C airman o. Committee) Hea , Depar ent... part of the subtrahend has been two's complemented. Floating-Point Multiplication After the characteristic and mantissa have been separated, t?o characteristics of the two numbers are added and the mantissas are multiplied to initiate...

  16. IFP V4.0:a polar-reformatting image formation processor for synthetic aperture radar.

    SciTech Connect (OSTI)

    Eichel, Paul H.

    2005-09-01T23:59:59.000Z

    IFP V4.0 is the fourth generation of an extraordinarily powerful and flexible image formation processor for spotlight mode synthetic aperture radar. It has been successfully utilized in processing phase histories from numerous radars and has been instrumental in the development of many new capabilities for spotlight mode SAR. This document provides a brief history of the development of IFP, a full exposition of the signal processing steps involved, and a short user's manual for the software implementing this latest iteration.

  17. Energy Efficient and Sustainable HPC at Pacific Northwest National Laboratory

    SciTech Connect (OSTI)

    Tuma, Phil; Marquez, Andres; Sego, Landon H.; Schmidt, Roger; Cader, Tahir

    2009-09-01T23:59:59.000Z

    Power consumption in US data centers has been escalating at an alarming rate. In response to Public Law 109-431, EPA reported that electricity usage by US data centers accounted for 1.5% of the total electricity used in the US in 2006. They projected that if current data center operating practices continue, electricity usage will almost double to 2.9% of the total electricity used in the US in 2011 (EPA, 2007). Consequently EPA issued a call to action to both government and industry to collaborate and set aggressive goals to reduce power consumption in data centers. In the spirit of responding to the findings and recommendations of the EPA report, the Pacific Northwest National Laboratory (PNNL) has teamed with several key organizations including: The Green Grid (TGG), ASHRAE TC9.9, IBM, 3M, and SprayCool. As part of this effort, a highly instrumented liquid-cooled cluster has been installed at PNNL. The cluster is housed in an 800 ft2 data center which resides in a mixed-use data center with a significant amount of instrumentation as well. The eventual objective of the effort is to be able to report the real-time power consumption, energy efficiency, and productivity of the liquid-cooled data center. Preliminary results from the effort at PNNL are reported in this paper. Thermal results are reported for the hottest server components, including the microprocessors and memory DIMMs. Under all conditions tested, the components have not exceeded manufacturers’ specifications. More importantly, the data show that the liquid-cooled servers can be maintained within specifications while rejecting to non-chilled facility water at 78°F (25.6°C). Furthermore, a reasonable extrapolation suggests that the specifications can still be maintained at 86°F (30°C). In an effort to address global warming, work has started on the qualification of a new 3M Fluoroketone fluid that has a Global Warming Potential (GWP) of 1. This GWP is the lowest published value of all commercially available coolants. Details are provided in the body of this paper.

  18. Final Scientific/Technical Report Carbon Capture and Storage Training Northwest - CCSTNW

    SciTech Connect (OSTI)

    Workman, James

    2013-09-30T23:59:59.000Z

    This report details the activities of the Carbon Capture and Storage Training Northwest (CCSTNW) program 2009 to 2013. The CCSTNW created, implemented, and provided Carbon Capture and Storage (CCS) training over the period of the program. With the assistance of an expert advisory board, CCSTNW created curriculum and conducted three short courses, more than three lectures, two symposiums, and a final conference. The program was conducted in five phases; 1) organization, gap analysis, and form advisory board; 2) develop list serves, website, and tech alerts; 3) training needs survey; 4) conduct lectures, courses, symposiums, and a conference; 5) evaluation surveys and course evaluations. This program was conducted jointly by Environmental Outreach and Stewardship Alliance (dba. Northwest Environmental Training Center – NWETC) and Pacific Northwest National Laboratories (PNNL).

  19. Preconstruction schedules, costs, and permit requirements for electric power generating resources in the Pacific Northwest

    SciTech Connect (OSTI)

    Hendrickson, P.L.; Smith, S.A.; Thurman, A.G.; Watts, R.L.; Weakley, S.A.

    1990-07-01T23:59:59.000Z

    This report was prepared for the Generation Programs Branch, Office of Energy Resources, Bonneville Power Administration (BPA). The principal objective of the report is to assemble in one document preconstruction cost, schedule, and permit information for twelve specific generating resources. The report is one of many documents that provide background information for BPA's Resource Program, which is designed to identify the type and amount of new resources that BPA may have to add over the next twenty years to maintain an adequate and reliable electric power supply in the Pacific Northwest. A predecessor to this report is a 1982 report prepared by the Pacific Northwest Laboratory (PNL) for the Northwest Power Planning Council (the Council''). The 1982 report had a similar, but not identical, content and format. 306 refs., 14 figs., 22 tabs.

  20. A Comprehensive Approach to Bi-National Regional Energy Planning in the Pacific Northwest

    SciTech Connect (OSTI)

    Matt Morrison

    2007-12-31T23:59:59.000Z

    The Pacific NorthWest Economic Region, a statutory organization chartered by the Northwest states of Alaska, Washington, Idaho, Montana, and Oregon, and the western Canadian provinces of British Columbia, Alberta, and the Yukon through its Energy Working Group launched a bi-national energy planning initiative designed to create a Pacific Northwest energy planning council of regional public/private stakeholders from both Canada and the US. There is an urgent need to deal with the comprehensive energy picture now before our hoped for economic recovery results in energy price spikes which are likely to happen because the current supply will not meet predicted demand. Also recent events of August 14th have shown that our bi-national energy grid system is intricately interdependent, and additional planning for future capacity is desperately needed.

  1. FY 1999 Annual Self-Evaluation Report of the Pacific Northwest National Laboratory

    SciTech Connect (OSTI)

    Randy R. LaBarge

    1999-11-05T23:59:59.000Z

    This is a report of the Pacific Northwest National Laboratory's (Pacific Northwest's) FY1999 Annual Self-Evaluation Report. This report summarizes our progress toward accomplishment of the critical outcomes, objectives, and performance indicators as delineated in the FY1999 Performance Evaluation & Fee Agreement. It also summarizes our analysis of the results of Pacific Northwest's Division and Directorate annual self-assessments, and the implementation of our key operational improvement initiatives. Together, these provide an indication of how well we have used our Integrated Assessment processes to identify and plan improvements for FY2000. As you review the report you will find areas of significantly positive progress; you will also note areas where I believe the Laboratory could make improvements. Overall, however, I believe you will be quite pleased to note that we have maintained, or exceeded, the high standards of performance we have set for the Laboratory.

  2. 1995 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 1.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1995-12-01T23:59:59.000Z

    The Pacific Northwest Loads and Resources Study (WhiteBook), is published annually by BPA, and establishes the planning basis for supplying electricity to customers. It serves a dual purpose. First, the White Book presents projections of regional and Federal system load and resource capabilities, along with relevant definitions and explanations. Second, the White Book serves as a benchmark for annual BPA determinations made pursuant to the 1981 regional power sales contracts. Specifically, BPA uses the, information in the White Book for determining the notice required when customers request to increase or decrease the amount of power purchased from BPA. Aside from these purposes, the White Book is used for input to BPA`s resource planning process. The White Book compiles information obtained from several formalized resource planning reports and data submittals, including those from the Northwest Power Planning Council (Council) and the Pacific Northwest Utilities Conference Committee (PNUCC).

  3. Northwest Energy Efficient Manufactured Housing Program: High Performance Manufactured Home Prototyping and Construction Development

    SciTech Connect (OSTI)

    Hewes, T.; Peeks, B.

    2013-11-01T23:59:59.000Z

    The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50 percent over typical manufactured homes produced in the northwest.

  4. Scalable Architecture for a Room Temperature Solid-State Quantum Information Processor

    E-Print Network [OSTI]

    Norman Y. Yao; Liang Jiang; Alexey V. Gorshkov; Peter C. Maurer; Geza Giedke; J. Ignacio Cirac; Mikhail D. Lukin

    2010-12-13T23:59:59.000Z

    The realization of a scalable quantum information processor has emerged over the past decade as one of the central challenges at the interface of fundamental science and engineering. Much progress has been made towards this goal. Indeed, quantum operations have been demonstrated on several trapped ion qubits, and other solid-state systems are approaching similar levels of control. Extending these techniques to achieve fault-tolerant operations in larger systems with more qubits remains an extremely challenging goal, in part, due to the substantial technical complexity of current implementations. Here, we propose and analyze an architecture for a scalable, solid-state quantum information processor capable of operating at or near room temperature. The architecture is applicable to realistic conditions, which include disorder and relevant decoherence mechanisms, and includes a hierarchy of control at successive length scales. Our approach is based upon recent experimental advances involving Nitrogen-Vacancy color centers in diamond and will provide fundamental insights into the physics of non-equilibrium many-body quantum systems. Additionally, the proposed architecture may greatly alleviate the stringent constraints, currently limiting the realization of scalable quantum processors.

  5. 1994 Pacific Northwest Loads and Resources Study, Technical Appendix: Volume 1.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1994-12-01T23:59:59.000Z

    The 1994 Pacific Northwest Loads and Resources Study establishes the Bonneville Power Administration`s (BPA) planning basis for supplying electricity t6 BPA customers. The Loads and Resources Study is presented in two documents: (1) this technical appendix detailing loads and resources for each major Pacific Northwest generating utility; and (2) a summary of Federal system and Pacific Northwest region loads and resources. This analysis updates the 1993 Pacific Northwest Loads and Resources Study Technical Appendix published in December 1993. This technical appendix provides utility specific information that BPA uses in its long-range planning. It incorporates the following for each utility: (1) electrical demand-firm loads; (2) generating resources; and (3) contracts both inside and outside the region. This document should be used in combination with the 1994 Pacific Northwest Loads and Resources Study, published in December 1994, because much of the information in that document is not duplicated here. This BPA planning document incorporates Pacific Northwest generating resources and the 1994 medium load forecast prepared by BPA. Each utility`s forecasted future firm loads are subtracted from its existing resources to determine whether it will be surplus or deficit. If a utility`s resources are greater than loads in any particular year or month, there is a surplus of energy and/or capacity, which the utility can sell to increase revenues. Conversely, if its firm loads exceed available resources, there is a deficit of energy and/or capacity, and additional conservation, contract purchases, or generating resources will be needed to meet the utility`s load.

  6. Pacific Northwest and Alaska Bioenergy Program Year Book; 1992-1993 Yearbook with 1994 Activities.

    SciTech Connect (OSTI)

    Pacific Northwest and Alaska Bioenergy Program (U.S.); United States. Bonneville Power Administration.

    1994-04-01T23:59:59.000Z

    The U.S. Department of Energy administers five Regional Bioenergy Programs to encourage regionally specific application of biomass and municipal waste-to-energy technologies to local needs, opportunities and potentials. The Pacific Northwest and Alaska region has taken up a number of applied research and technology projects, and supported and guided its five participating state energy programs. This report describes the Pacific Northwest and Alaska Regional Bioenergy Program, and related projects of the state energy agencies, and summarizes the results of technical studies. It also considers future efforts of this regional program to meet its challenging assignment.

  7. Initial Northwest Power Act Power Sales Contracts : Final Environmental Impact Statement. Volume 4, Comments and Responses.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1992-01-01T23:59:59.000Z

    This volume of the Initial Northwest Power Act Power Sales Contracts Final Environmental Impact Statement (Final EIS) contains public comments addressing the Initial Northwest Power Act Power Sales Contracts Draft EIS, August 1990 and Bonneville Power Administration`s (BPA) responses. The Introduction provides information about the process BPA follows in addressing these comments. Part I contains a listing of the Alternative Actions evaluated in the Final EIS; Part II is organized by Alternatives and includes summaries of the comments and BPA responses; Part III provides copies of the original comments letters, and, for ease of identification, are coded in the margins according to the alternative(s) addressed.

  8. Draft Fourth Northwest Conservation and Electric Power Plan, Appendix B HYDROPOWER AVAILABILITY IN RESPONSE TO SALMON RECOVERY

    E-Print Network [OSTI]

    addresses only those measures that affect the operation of the Northwest's hydroelectric power system of the hydroelectric power system. Some energy is lost when it is spilled and some energy is shifted out of winterB-1 Draft Fourth Northwest Conservation and Electric Power Plan, Appendix B APPENDIX B HYDROPOWER

  9. Northwest Regional Technology Center, nwrtc@pnl.gov, (888) 347-6983 Department of Energy National Labs

    E-Print Network [OSTI]

    Northwest Regional Technology Center, nwrtc@pnl.gov, (888) 347-6983 Department of Energy National to partner with U.S. Department of Energy (DOE) national laboratories, specifically the Pacific Northwest National Laboratory and the Idaho National Laboratory, to help identify technology needs and requirements

  10. Guidelines for Selection of University Libraries' Materials for Transfer to the Northwest Ohio Regional Book Depository, Bowling Green State University

    E-Print Network [OSTI]

    Moore, Paul A.

    Regional Book Depository, Bowling Green State University Materials in the Wm. T. Jerome LibraryGuidelines for Selection of University Libraries' Materials for Transfer to the Northwest Ohio and in the Ogg Science Library are subject to an ongoing process for selection and transfer to the Northwest Ohio

  11. Using Multiple Household Food Inventories to Measure Food Availability in the Home

    E-Print Network [OSTI]

    Sisk, Cheree L.

    2010-10-12T23:59:59.000Z

    The purpose of this study was to determine the feasibility of conducting multiple household food inventories over the course of 30 days to examine weekly food variability. Household food availability influences the foods individuals choose...

  12. Integrating Food Production and Biodiversity

    E-Print Network [OSTI]

    with food, and NPK fluxes at farm level. The biofuels were crude rapeseed oil, horse draft, ethanol from a combination of a workhorse and a crude rapeseed oil-fuelled tractor. Ethanol from wheat had the largest impactIntegrating Food Production and Biodiversity Energy and Scale Issues in Implementation Kristina

  13. The NASA Food Commercial Space

    E-Print Network [OSTI]

    Lin, Zhiqun

    The NASA Food Technology Commercial Space Center and How Your Company Can Participate space Commercial Space Center Iowa State University 2901 South Loop Drive, Suite 3700 Ames, IA 50010-8632 Phone Manager NASA Food Technology Commercial Space Center Iowa State University 2901 South Loop Drive, Suite

  14. assessing food chain: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  15. aqueous food simulants: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  16. animal-based foods: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  17. african food security: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  18. assessing food consumption: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  19. Method and structure for skewed block-cyclic distribution of lower-dimensional data arrays in higher-dimensional processor grids

    DOE Patents [OSTI]

    Chatterjee, Siddhartha (Yorktown Heights, NY); Gunnels, John A. (Brewster, NY)

    2011-11-08T23:59:59.000Z

    A method and structure of distributing elements of an array of data in a computer memory to a specific processor of a multi-dimensional mesh of parallel processors includes designating a distribution of elements of at least a portion of the array to be executed by specific processors in the multi-dimensional mesh of parallel processors. The pattern of the designating includes a cyclical repetitive pattern of the parallel processor mesh, as modified to have a skew in at least one dimension so that both a row of data in the array and a column of data in the array map to respective contiguous groupings of the processors such that a dimension of the contiguous groupings is greater than one.

  20. Pacific Northwest Demand Response Project Lee Hall, BPA Smart Grid Program Manager

    E-Print Network [OSTI]

    Pacific Northwest Demand Response Project Lee Hall, BPA Smart Grid Program Manager February 14 utilities to invest in DR Regional situational analysis ­ issues to address #12;Nationally ­ Demand ResponseSource: FERC Demand Response & Advanced Metering Report, February 2011 Peak DR 65,000 MW 1,062 MW Peak DR

  1. Dating of coal fires in Xinjiang, north-west China Xiangmin Zhang,1

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Dating of coal fires in Xinjiang, north-west China Xiangmin Zhang,1 Salomon B. Kroonenberg2 and Cor, the Netherlands Introduction Coal fires are one of the most serious problems for the Chinese coal indus- try. The estimated annual loss of coal by fires in China ranges from about 10­20 million tonnes (Guan et al., 1998

  2. Sixth Northwest Conservation and Electric Power Plan Appendix L: Climate Change and Power

    E-Print Network [OSTI]

    demand for electricity and production of hydroelectric generation. Global climate change models all seem. There are at least two ways in which climate can affect the power plan. First, warming trends will alter electricitySixth Northwest Conservation and Electric Power Plan Appendix L: Climate Change and Power Planning

  3. Northwest Regional Technology Center, May 2013 Page 1 of 2 Around The Region In Homeland Security

    E-Print Network [OSTI]

    by the Pacific Northwest National Laboratory (PNNL), to support regional preparedness, resiliency, response Events Next-Generation Communications Inoperability Virtual Workshop PNNL hosted a Next including Lync, LiveWall and Twitter. The purpose of the workshop, organized by PNNL's Jon Barr, Jessica

  4. Northwest Regional Technology Center, April 2014 Page 1 of 2 Around The Region In Homeland Security

    E-Print Network [OSTI]

    by the Pacific Northwest National Laboratory (PNNL), to support regional preparedness, resiliency, response priorities, interests and goals. This article is the first in a series about the IAB. PNNL: This year marks partnerships and projects that we're working on. PNNL: Who makes up the IAB? JH: What we are is a voluntary

  5. Northwest Regional Technology Center, November 2012 Page 1 of 2 Around The Region In Homeland Security

    E-Print Network [OSTI]

    , operated by the Pacific Northwest National Laboratory (PNNL), to support regional preparedness, resiliency Responders to effectively counter a potential threat to our Nation. PNNL, in collaboration with DHS S. To better determine the requirements and needs of First Responders in a daily operational context, PNNL held

  6. Northwest Regional Technology Center, July 2014 Page 1 of 2 Around The Region In Homeland Security

    E-Print Network [OSTI]

    by the Pacific Northwest National Laboratory (PNNL), to support regional preparedness, resiliency, response for the Seattle (WA) Fire Department. This article is the last in a three-part series about the IAB. PNNL: How. PNNL: What are the next major steps or objectives the IAB would like to achieve in 2014 or beyond? JH

  7. Northwest Regional Technology Center, May 2014 Page 1 of 2 Around The Region In Homeland Security

    E-Print Network [OSTI]

    by the Pacific Northwest National Laboratory (PNNL), to support regional preparedness, resiliency, response Department. This article is the second in a three-part series about the IAB. PNNL: Do you think the nation in grant programs. PNNL: What can the first responder community do today to help prepare themselves? JH

  8. Modeling to discern nitrogen fertilization impacts on carbon sequestration in a Pacific Northwest Douglas-fir

    E-Print Network [OSTI]

    Modeling to discern nitrogen fertilization impacts on carbon sequestration in a Pacific Northwest A R K J O H N S O N } *LREIS Institute of Geographic Sciences & Nature Resources Research, Chinese of Forestry, University of British Columbia, Vancouver, BC, Canada V6T 1Z4, zBiometeorology and Soil Physics

  9. Northwest Energy Efficiency Alliance Request for Proposals for Evaluation of the Regional Technical Forum

    E-Print Network [OSTI]

    Northwest Energy Efficiency Alliance Request for Proposals for Evaluation of the Regional Technical Energy Efficiency Alliance (NEEA) will issue a time-and-materials contract, not to exceed $75,000. NEEA governments, public interest groups and energy efficiency industry representatives that operate in the states

  10. The Effects of an Increasing Surplus of Energy Generating Capability in the Pacific Northwest

    E-Print Network [OSTI]

    generation can substitute wind generation with relatively low-cost hydro power. System operators have had the unique characteristics of wind generation on the Northwest power system. 2 Renewable energy credits (RECs of the effects of incremental wind generation on the frequency of excess energy events and on the costs and other

  11. Organochlorine Pollutants and Stable Isotopes in Resident and Migrant Passerine Birds from Northwest Michoacan, Mexico

    E-Print Network [OSTI]

    Mora, Miguel A.

    Organochlorine Pollutants and Stable Isotopes in Resident and Migrant Passerine Birds from Northwest Michoaca´n, Mexico Miguel A. Mora Received: 22 October 2007 / Accepted: 20 December 2007 to assess if resident and migrant birds wintering in western Michoaca´n, Mexico accumulated elevated

  12. 3. Fluvial Processes in Puget Sound Rivers and the Pacific Northwest

    E-Print Network [OSTI]

    3. Fluvial Processes in Puget Sound Rivers and the Pacific Northwest John M. Buffington*, Richard D and response potential in the Puget Sound region. We also review the influence of different channel types or costly to maintain. *Author corrections shown in blue. in Restoration of Puget Sound Rivers, edited by D

  13. 3. Fluvial Processes in Puget Sound Rivers and the Pacific Northwest

    E-Print Network [OSTI]

    Montgomery, David R.

    3. Fluvial Processes in Puget Sound Rivers and the Pacific Northwest John M. Buffington, Richard D and response potential in the Puget Sound region. We also review the influence of different channel types ambitious program for river restoration is develop- ing in the Puget Sound region driven by concerns over

  14. Sixth Northwest Conservation & Electric Power Plan Cost and Availability of Wind

    E-Print Network [OSTI]

    1 Sixth Northwest Conservation & Electric Power Plan Cost and Availability of Wind Integration and Conservation Council Wind Integration Costs · Reserving capacity for within-hour balancing is costly the system without the need to reserve flexible capacity for within-hour balancing of wind generation #12;3 5

  15. Thermodynamics of tropical cyclogenesis in the northwest Pacific D. J. Raymond,1

    E-Print Network [OSTI]

    Raymond, David J.

    Thermodynamics of tropical cyclogenesis in the northwest Pacific D. J. Raymond,1 S. L. Sessions,1 and thermodynamic products were derived from dropsonde and airborne Doppler radar data, with the goal of increasing: Raymond, D. J., S. L. Sessions, and C. López Carrillo (2011), Thermodynamics of tropical cyclogenesis

  16. Independent Scientific Advisory Board for the Northwest Power and Conservation Council,

    E-Print Network [OSTI]

    Measure, Chair, Northwest Power and Conservation Council Paul Lumley, Executive Director, Columbia River of the FPC's analytical products. The FPC Oversight Board, ISAB, and FPC director have established guidelines for this regular review. The guidelines specify that the ISAB will examine FPC and CSS draft annual reports when

  17. Independent Scientific Advisory Board for the Northwest Power and Conservation Council,

    E-Print Network [OSTI]

    Measure, Chair, Northwest Power and Conservation Council Paul Lumley, Executive Director, Columbia River, on matters related to water management, spill, and other passage measures. The Program also calls guidelines for this regular review. The guidelines specify that a subgroup of the ISAB will "initiate

  18. Vegetation succession and carbon sequestration in a coastal wetland in northwest Florida: Evidence from carbon isotopes

    E-Print Network [OSTI]

    Wang, Yang

    Vegetation succession and carbon sequestration in a coastal wetland in northwest Florida: Evidence from carbon isotopes Yonghoon Choi and Yang Wang Department of Geological Sciences, Florida State. Measurements of stable carbon isotopic ratios as well as carbon (C), nitrogen (N), and phosphorus (P) contents

  19. Sixth Northwest Conservation and Electric Power Plan Sixth Power Plan Overview

    E-Print Network [OSTI]

    portfolio standards, improved efficiency will help delay investments in more expensive and less clean forms or renewable energy opportunities. The plan encourages investment in these resources when cost development of energy efficiency could constitute a resource comparable in size to the Northwest federal

  20. Cleanup Verification Package for the 100-F-20, Pacific Northwest Laboratory Parallel Pits

    SciTech Connect (OSTI)

    M. J. Appel

    2007-01-22T23:59:59.000Z

    This cleanup verification package documents completion of remedial action for the 100-F-20, Pacific Northwest Laboratory Parallel Pits waste site. This waste site consisted of two earthen trenches thought to have received both radioactive and nonradioactive material related to the 100-F Experimental Animal Farm.

  1. Draft Fourth Northwest Conservation and Electric Power Plan, Appendix I ENVIRONMENTAL COST METHODOLOGY

    E-Print Network [OSTI]

    I-1 Draft Fourth Northwest Conservation and Electric Power Plan, Appendix I APPENDIX I ENVIRONMENTAL COST METHODOLOGY METHOD FOR DETERMINING QUANTIFIABLE ENVIRONMENTAL COSTS AND BENEFITS Priority or measure is cost-effective. Quantifiable environmental costs and benefits are among the direct costs

  2. Sixth Northwest Conservation and Electric Power Plan Chapter 10: Resource Strategy

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Chapter 10: Resource Strategy Key Findings, and preserve its existing electric infrastructure and research and develop technologies for the long-term improvement of the region's electricity supply. Scenario analysis showed that the electric power sector

  3. UTILITY PLANNING ISSUES Northwest Power and Conservation Council August 9, 2011

    E-Print Network [OSTI]

    to jointly purchase NEMS ­ John Saven No one else needs much power either Only 1 other I-937 utility in groupUTILITY PLANNING ISSUES Northwest Power and Conservation Council August 9, 2011 #12;Inland Overview - Power Don't need a lot of additional power 3 MW by 2016; 8 by 2020 Formed group of 20 smaller utilities

  4. Northwest Power and Conservation Council NW Power Markets Symposium Morgan Stanley Commodities

    E-Print Network [OSTI]

    Northwest Power and Conservation Council ­ NW Power Markets Symposium Morgan Stanley Commodities in a fiduciary capacity. This information was prepared by Morgan Stanley sales, trading, banking or other non as independent of the interests of Morgan Stanley trading desks. To the extent any prices or price levels

  5. Sixth Northwest Conservation & Electric Power Plan Draft Wholesale Power Price Forecasts

    E-Print Network [OSTI]

    Higher Coal Prices Medium Long-term Trend Forecasts for PNW Zones 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1 Mexico Arizona Utah Nevada North Alberta Baja California North Nevada South PNW Westside 10 Northwest

  6. Northern Michigan FruitNet 2014 Northwest Michigan Horticultural Research Center

    E-Print Network [OSTI]

    Northern Michigan FruitNet 2014 Northwest Michigan Horticultural Research Center Weekly Update, Grand Rapids 2015 1/13-14 NW Michigan Orchard & Vineyard Show Grand Traverse Resort, Acme, MI 2 ­ Kellogg Hotel & Conference Center 3/4-6 Michigan Grape & Wine Conference MSU ­ Kellogg Hotel & Conference

  7. his report summarizes the results of an analysis of CO2 production from the Pacific Northwest

    E-Print Network [OSTI]

    produced about 520 pounds of CO2 for each megawatt-hour of electricity generated, com- pared to 900 pounds for the Northwest to maintain or reduce its average per-megawatt-hour CO2 emission rate. In the base case of this study, which assumes implementation of the Council's Fifth Power Plan, the WECC CO2 emission rate

  8. Impact of Moisture Flux and Freezing Level on Simulated Orographic Precipitation Errors over the Pacific Northwest

    E-Print Network [OSTI]

    Yuter, Sandra

    the Pacific Northwest YANLUAN LIN Ministry of Education Key Laboratory for Earth System Modeling, Center System Modeling, Center of Earth System Sciences, Tsinghua University, Beijing 100084, China. E microphysical Corresponding author address: Dr. Yanluan Lin, Ministry of Education Key Laboratory for Earth

  9. Phlebotomus perfiliewi transcaucasicus is circulating both Leishmania donovani and L. infantum in northwest Iran

    E-Print Network [OSTI]

    in northwest Iran Mohammad Ali Oshaghi a,*, Naseh Maleki Ravasan b , Mallorie Hide c , Ezat-Aldin Javadian-6446, Iran b Department of Medical Parasitology and Entomology, College of Medical Sciences, Tarbiat Modares University, Tehran, Iran c G'en'etique et Evolution des Maladies Infectieuses, IRD/CNRS (UMR 2724), F-34394

  10. Northwest Habitat Institute Integrated Habitat and Biodiversity Information SystemIntegrated Habitat and Biodiversity Information System

    E-Print Network [OSTI]

    on Geospatial Information Technologies at the National Academy of Sciences; Lead for the Spatial ApplicationNorthwest Habitat Institute Integrated Habitat and Biodiversity Information SystemIntegrated Habitat and Biodiversity Information System (IBIS) for the Columbia River Basin(IBIS) for the Columbia

  11. Sixth Northwest Conservation and Electric Power Plan Chapter 8: Direct Use of Natural Gas

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Chapter 8: Direct Use of Natural Gas....................................................................... 1 Analysis of the Direct Use of Natural Gas for the Sixth Power Plan electricity to natural gas for residential space and water heating a lower-cost and lower-risk alternative

  12. Council Document 2006-11July 2006 Fifth Annual Report to the Northwest Governors

    E-Print Network [OSTI]

    of the Bonneville Power Administration to Implement the Columbia River Basin Fish and Wildlife Program of the Bonneville Power Administration 1 In Fiscal Year 2004, the Bonneville Power Admin- istration spent a total of the Northwest Power and Conservation Council 1978 - 2005 #12;#12;Fifth Annual Report on Expenditures

  13. Council Document 2008-03April 2008 Seventh Annual Report to the Northwest Governors

    E-Print Network [OSTI]

    of the Bonneville Power Administration to Implement the Columbia River Basin Fish and Wildlife Program of the Bonneville Power Administration 1 In Fiscal Year 2007, the Bonneville Power Ad- ministration spent a total. Summary 1 Section 4(h)(10)(C) of the Northwest Power Act established a reimbursement to Bonneville in form

  14. Large-Scale Errors and Mesoscale Predictability in Pacific Northwest Snowstorms DALE R. DURRAN

    E-Print Network [OSTI]

    Large-Scale Errors and Mesoscale Predictability in Pacific Northwest Snowstorms DALE R. DURRAN The development of mesoscale numerical weather prediction (NWP) models over the last two decades has made- search communities. Nevertheless, the predictability of the mesoscale features captured in such forecasts

  15. Oceanographic Observations Off the Pacific Northwest Following the 1982 EI Nino Event

    E-Print Network [OSTI]

    Oceanographic Observations Off the Pacific Northwest Following the 1982 EI Nino Event R. K. REED that EI Nino events in the equatorial Pacific are frequently ac- companied by significant warming be important (Chelton and Davis, 1982). The EI Nino events do produce strik- ing visual coherence in sea level

  16. Independent Scientific Review Panel for the Northwest Power and Conservation Council

    E-Print Network [OSTI]

    Schwarz ISRP 2012-16 October 3, 2012 #12;ISRP Review of the Flathead Lake Draft EIS Contents Background .................................................................................................................................... 17 #12;1 ISRP Review of the Flathead Lake Draft EIS Background In response to the Northwest Power Fish Species Flathead Lake, Montana (hereafter Flathead Lake draft EIS or draft EIS). The draft EIS

  17. Soil-to-Plant Concentration Ratios for Assessing Food Chain Pathways in Biosphere Models

    SciTech Connect (OSTI)

    Napier, Bruce A.; Fellows, Robert J.; Krupka, Kenneth M.

    2007-10-01T23:59:59.000Z

    This report describes work performed for the U.S. Nuclear Regulatory Commission’s project Assessment of Food Chain Pathway Parameters in Biosphere Models, which was established to assess and evaluate a number of key parameters used in the food-chain models used in performance assessments of radioactive waste disposal facilities. Section 2 of this report summarizes characteristics of samples of soils and groundwater from three geographical regions of the United States, the Southeast, Northwest, and Southwest, and analyses performed to characterize their physical and chemical properties. Because the uptake and behavior of radionuclides in plant roots, plant leaves, and animal products depends on the chemistry of the water and soil coming in contact with plants and animals, water and soil samples collected from these regions of the United States were used in experiments at Pacific Northwest National Laboratory to determine radionuclide soil-to-plant concentration ratios. Crops and forage used in the experiments were grown in the soils, and long-lived radionuclides introduced into the groundwater provide the contaminated water used to water the grown plants. The radionuclides evaluated include 99Tc, 238Pu, and 241Am. Plant varieties include alfalfa, corn, onion, and potato. The radionuclide uptake results from this research study show how regional variations in water quality and soil chemistry affect radionuclide uptake. Section 3 summarizes the procedures and results of the uptake experiments, and relates the soil-to-plant uptake factors derived. In Section 4, the results found in this study are compared with similar values found in the biosphere modeling literature; the study’s results are generally in line with current literature, but soil- and plant-specific differences are noticeable. This food-chain pathway data may be used by the NRC staff to assess dose to persons in the reference biosphere (e.g., persons who live and work in an area potentially affected by radionuclide releases) of waste disposal facilities and decommissioning sites.

  18. On using transputers to design the header and output processors for the PSi architecture

    E-Print Network [OSTI]

    Manickam, Muralidhar

    1991-01-01T23:59:59.000Z

    -Amara (Chair of Committee) Karan Watson (M mb ) ~~) rkady K evsky (Mem er) 0 ~ ~g/8 dgar Sanchez-Sinencio (Member) Jo W. Howze (Head of Department) December 1991 ABSTRACT On Using Transputers to Design the IIeacler an&1 Output Processors... . . APPENDIX E . . 55 CHAPTER Page VITA 95 LIST OF TABLES TABLE Page l. l. Results Table I. 4. 1. Speerl Settings for Transputer Links. 4. 2. T-0000. '2:I '&. I. DIS T-g00 External I(le&nore Perfuruuune. . '&. 2. DIS T-g00 Itlelnor~ Refresll...

  19. Information coding of exciting laser pulses in an optical echo-processor

    SciTech Connect (OSTI)

    Rusanova, I A [Kazan (Volga Region) Federal University, Kazan (Russian Federation)] [Kazan (Volga Region) Federal University, Kazan (Russian Federation)

    2013-07-31T23:59:59.000Z

    We report the possibility of controlling the distribution of quantum bits within an inhomogeneously broadened line of a resonant transition in recording and transforming information in optical echo-processors. We consider the efficiency of realisation of the elementary logic XOR gate based on a two-pulse excitation of a resonant medium with phase memory. The encoded information is incorporated into the temporal shape of laser pulses in the form of amplitude modulation of an 'echelon' of present ('1') and absent ('0') pulse-codes for obtaining more efficient logic elements that reduce the noise in a quantum communication channel. (optical information processing)

  20. Execution control and memory management of a data flow signal processor

    SciTech Connect (OSTI)

    Kronlof, K.

    1983-01-01T23:59:59.000Z

    The architecture of the data flow signal processor (DFSP) is discussed with the emphasis on its control mechanism. It is argued that the data flow principle can be efficiently applied to block processing operations of nonrecursive DSP computations, when shared data structures are avoided. Simulation results involving the optimal operand size and the memory use of the control section are presented. Due to the expandability and convenient programmability of the DFSP architecture, the range of its potential applications extends beyond signal processing as demonstrated by a DFSP based database machine. 8 references.

  1. Field-enhanced electrodes for additive-injection non-thermal plasma (NTP) processor

    DOE Patents [OSTI]

    Rosocha, Louis A. (Los Alamos, NM); Ferreri, Vincent (Westminster, CO); Kim, Yongho (Los Alamos, NM)

    2009-04-21T23:59:59.000Z

    The present invention comprises a field enhanced electrode package for use in a non-thermal plasma processor. The field enhanced electrode package includes a high voltage electrode and a field-enhancing electrode with a dielectric material layer disposed in-between the high voltage electrode and the field-enhancing electrode. The field-enhancing electrode features at least one raised section that includes at least one injection hole that allows plasma discharge streamers to occur primarily within an injected additive gas.

  2. Safe Food in a Hurry.

    E-Print Network [OSTI]

    Sweeten, Mary K.

    1980-01-01T23:59:59.000Z

    carefully before handling food. Be careful not to spread germs from raw meat to cooked meat. If you carry raw hamburgers to the grill on a platter, you should wash the platter before serving the cooked hamburgers. Otherwise there will be germs on your... cooked hamburgers. Never prepare food to be eaten raw on the same chop ping board as cooked food. After cutting raw chicken, wash the chopping board with 1 part bleach to 1 gallon water or a good detergent and water. This prevents trans ferring...

  3. SUSTAINABILITY AND FOOD Anthropology Professors

    E-Print Network [OSTI]

    Holliday, Vance T.

    SUSTAINABILITY AND FOOD Anthropology Professors Maribel Alvarez Diane Austin Mamadou Baro Tim. Potential Helpful Minors Environmental Studies Environmental Sciences Nutritional Science Sustainable Built Environments Sustainable Plant Systems Potential Employers Documentary Films Government Jobs

  4. POTLUCK FOOD SAFETY 1. Definition

    E-Print Network [OSTI]

    refrigerated until it is time to serve. Hot foods should be reheated rapidly to 74 degrees C (165F) using be destroyed by heating. Leftovers should be refrigerated as soon as possible after service

  5. An internship in food services

    E-Print Network [OSTI]

    Smith, Bradley J.

    1992-01-01T23:59:59.000Z

    observation. The Department of Food Services is one of the largest collegiate food operations in the nation. It is a commissary- type system that serves 60, 000 meals a day in three dining centers and seventeen cash dining snack bars and cafeterias... service operation. The scope of the organization involves a commissary, three dining centers, and seventeen cash dining snack bars and cafeterias. All supplies are purchased and come to one central location, the Col. Fred W. Dollar Commissary. From...

  6. An Application Specific Memory Characterization Technique for Co-processor Accelerators

    SciTech Connect (OSTI)

    Alam, Sadaf R [ORNL; Smith, Melissa C [ORNL; Vetter, Jeffrey S [ORNL

    2007-01-01T23:59:59.000Z

    Commodity accelerator technologies including reconfigurable devices and graphical processing units (GPUs) provide an order of magnitude performance improvement compared to mainstream microprocessor systems. A number of compute-intensive, scientific applications, therefore, can potentially benefit from commodity computing devices available in the form of co-processor accelerators. However, there has been little progress in accelerating production-level scientific applications using these technologies due to several programming and performance challenges. One of the key performance challenges is performance sustainability. While computation is often accelerated substantially by accelerator devices, the achievable performance is significantly lower once the data transfer costs and overheads are incorporated. We present an application-specific memory characterization technique for an FPGA-accelerated system that enabled us to reduce data transfer overhead for a scientific application by a factor of 5. We classify large data structures in the application according to their read and write characteristics and access patterns. This classification in turn enabled us to sustain a speedup of over three for a full-scale scientific application. Our proposed technique extends to applications that exhibit similar memory behavior and to co-processor accelerator systems that support data streaming and pipelining, and allow overlapped execution between the host and the accelerator device.

  7. An integrated processor for photonic quantum states using a broadband light-matter interface

    E-Print Network [OSTI]

    Erhan Saglamyurek; Neil Sinclair; Joshua A. Slater; Khabat Heshami; Daniel Oblak; Wolfgang Tittel

    2014-04-24T23:59:59.000Z

    Faithful storage and coherent manipulation of quantum optical pulses are key for long distance quantum communications and quantum computing. Combining these functions in a light-matter interface that can be integrated on-chip with other photonic quantum technologies, e.g. sources of entangled photons, is an important step towards these applications. To date there have only been a few demonstrations of coherent pulse manipulation utilizing optical storage devices compatible with quantum states, and that only in atomic gas media (making integration difficult) and with limited capabilities. Here we describe how a broadband waveguide quantum memory based on the Atomic Frequency Comb (AFC) protocol can be used as a programmable processor for essentially arbitrary spectral and temporal manipulations of individual quantum optical pulses. Using weak coherent optical pulses at the few photon level, we experimentally demonstrate sequencing, time-to-frequency multiplexing and demultiplexing, splitting, interfering, temporal and spectral filtering, compressing and stretching as well as selective delaying. Our integrated light-matter interface offers high-rate, robust and easily configurable manipulation of quantum optical pulses and brings fully practical optical quantum devices one step closer to reality. Furthermore, as the AFC protocol is suitable for storage of intense light pulses, our processor may also find applications in classical communications.

  8. Development of 50 kW Fuel Processor for Stationary Fuel Cell Applications

    SciTech Connect (OSTI)

    James F. Stevens; Balaji Krishnamurthy; Paolina Atanassova; Kerry Spilker

    2007-08-29T23:59:59.000Z

    The objective of the project was to develop and test a fuel processor capable of producing high hydrogen concentration (>98%) with less than ppm quantities of carbon dioxide and carbon monoxide at lower capital cost and higher efficiency, compared to conventional natural gas reformers. It was intended that we achieve our objective by developing simple reactor/process design, and high durability CO2 absorbents, to replace pressure swing adsorption (PSA) or membrane separators. Cost analysis indicated that we would not meet DOE cost goals so the project was terminated before construction of the full scale fuel processor. The work on adsorbent development was focused on the development of calcium oxide-based reversible CO2 absorbents with various microstructures and morphologies to determine the optimum microstructure for long-term reversible CO2 absorption. The effect of powder production process variables was systematically studied including: the final target compositions, the reagents from which the final products were derived, the pore forming additives, the processing time and temperature. The sorbent materials were characterized in terms of their performance in the reversible reaction with CO2 and correlation made to their microstructure.

  9. A fast continuous magnetic field measurement system based on digital signal processors

    SciTech Connect (OSTI)

    Velev, G.V.; Carcagno, R.; DiMarco, J.; Kotelnikov, S.; Lamm, M.; Makulski, A.; /Fermilab; Maroussov, V.; /Purdue U.; Nehring, R.; Nogiec, J.; Orris, D.; /Fermilab; Poukhov,; Prakoshyn, F.; /Dubna, JINR; Schlabach, P.; Tompkins, J.C.; /Fermilab

    2005-09-01T23:59:59.000Z

    In order to study dynamic effects in accelerator magnets, such as the decay of the magnetic field during the dwell at injection and the rapid so-called ''snapback'' during the first few seconds of the resumption of the energy ramp, a fast continuous harmonics measurement system was required. A new magnetic field measurement system, based on the use of digital signal processors (DSP) and Analog to Digital (A/D) converters, was developed and prototyped at Fermilab. This system uses Pentek 6102 16 bit A/D converters and the Pentek 4288 DSP board with the SHARC ADSP-2106 family digital signal processor. It was designed to acquire multiple channels of data with a wide dynamic range of input signals, which are typically generated by a rotating coil probe. Data acquisition is performed under a RTOS, whereas processing and visualization are performed under a host computer. Firmware code was developed for the DSP to perform fast continuous readout of the A/D FIFO memory and integration over specified intervals, synchronized to the probe's rotation in the magnetic field. C, C++ and Java code was written to control the data acquisition devices and to process a continuous stream of data. The paper summarizes the characteristics of the system and presents the results of initial tests and measurements.

  10. Radioactivity in Food and the Environment, 1997

    E-Print Network [OSTI]

    AGENCY Ministry of Agriculture, Fisheries and Food #12;#12;1 MINISTRY OF AGRICULTURE, FISHERIES AND FOOD by the Joint Food Safety and Standards Group, Ministry of Agriculture, Fisheries and Food and the Scottish of foodstuffs and other materials close to nuclear sites throughout the United Kingdom. These measurements have

  11. Food Preparation Unit Preparation Materials and

    E-Print Network [OSTI]

    brush, potato masher, peeler, strainer, and steamer basket. · Food and kitchen equipment for preparation

  12. EPOK Centre for Organic Food and Farming

    E-Print Network [OSTI]

    EPOK ­ Centre for Organic Food and Farming EPOK­ Centre for Organic Food and Farming Compiling Sciences works to disseminate knowledge and coordinate research and education in the areas of organic food in the organic food chain. Range of activities Living website: www.slu.se/epok Expert responses on the internet

  13. External Assurance Letter from Sustainable Business Consulting Sustainable Business Consulting evaluated Pacific Northwest National Laboratory's (PNNL) sustainability report to

    E-Print Network [OSTI]

    evaluated Pacific Northwest National Laboratory's (PNNL) sustainability report to establish specific suggestions for improvement. We found that PNNL meets the guidelines and reported the information representation of information concerning boundary setting, quality, report content, and material indicators. PNNL

  14. External Assurance Letter from Sustainable Business Consulting Sustainable Business Consulting evaluated Pacific Northwest National Laboratory's (PNNL) sustainability report to

    E-Print Network [OSTI]

    evaluated Pacific Northwest National Laboratory's (PNNL) sustainability report to establish specific suggestions for improvement. We found that PNNL satisfactorily meets the guidelines and reported representation of information concerning report content, quality, boundary setting and material indicators. PNNL

  15. Energy Storage for Power Systems Applications: A Regional Assessment for the Northwest Power Pool (NWPP)

    SciTech Connect (OSTI)

    Kintner-Meyer, Michael CW; Balducci, Patrick J.; Jin, Chunlian; Nguyen, Tony B.; Elizondo, Marcelo A.; Viswanathan, Vilayanur V.; Guo, Xinxin; Tuffner, Francis K.

    2010-04-01T23:59:59.000Z

    Wind production, which has expanded rapidly in recent years, could be an important element in the future efficient management of the electric power system; however, wind energy generation is uncontrollable and intermittent in nature. Thus, while wind power represents a significant opportunity to the Bonneville Power Administration (BPA), integrating high levels of wind resources into the power system will bring great challenges to generation scheduling and in the provision of ancillary services. This report addresses several key questions in the broader discussion on the integration of renewable energy resources in the Pacific Northwest power grid. More specifically, it addresses the following questions: a) how much total reserve or balancing requirements are necessary to accommodate the simulated expansion of intermittent renewable energy resources during the 2019 time horizon, and b) what are the most cost effective technological solutions for meeting load balancing requirements in the Northwest Power Pool (NWPP).

  16. Pacific Northwest Laboratory facilities radionuclide inventory assessment CY 1992-1993

    SciTech Connect (OSTI)

    Sula, M.J.; Jette, S.J.

    1994-09-01T23:59:59.000Z

    Assessments for evaluating compliance with airborne radionuclide emission monitoring requirements in the National Emission Standards for Hazardous Air Pollutants (NESHAPs - U.S. Code of Federal Regulations, Title 40 Part 61, Subparts H and I) were performed for 33 buildings at the U.S. Department of Energy`s (DOE) Pacific Northwest Laboratory on the Hanford Site, and for five buildings owned and operated by Battelle, Pacific Northwest Laboratories in Richland, Washington. The assessments were performed using building radionuclide inventory data obtained in 1992 and 1993. Results of the assessments are summarized in Table S.1 for DOE-PNL buildings and in Table S.2 for Battelle-owned buildings. Based on the radionuclide inventory assessments, four DOE-PNL buildings (one with two emission points) require continuous sampling for radionuclides per 40 CFR 61. None of the Battelle-owned buildings require continuous emission sampling.

  17. Pacific Northwest National Laboratory Facility Radionuclide Emission Points and Sampling Systems

    SciTech Connect (OSTI)

    Barfuss, Brad C.; Barnett, J. M.; Ballinger, Marcel Y.

    2009-04-08T23:59:59.000Z

    Battelle—Pacific Northwest Division operates numerous research and development laboratories in Richland, Washington, including those associated with the Pacific Northwest National Laboratory (PNNL) on the Department of Energy’s Hanford Site that have the potential for radionuclide air emissions. The National Emission Standard for Hazardous Air Pollutants (NESHAP 40 CFR 61, Subparts H and I) requires an assessment of all effluent release points that have the potential for radionuclide emissions. Potential emissions are assessed annually. Sampling, monitoring, and other regulatory compliance requirements are designated based upon the potential-to-emit dose criteria found in the regulations. The purpose of this document is to describe the facility radionuclide air emission sampling program and provide current and historical facility emission point system performance, operation, and design information. A description of the buildings, exhaust points, control technologies, and sample extraction details is provided for each registered or deregistered facility emission point. Additionally, applicable stack sampler configuration drawings, figures, and photographs are provided.

  18. IRIS Reactor a Suitable Option to Provide Energy and Water Desalination for the Mexican Northwest Region

    SciTech Connect (OSTI)

    Alonso, G.; Ramirez, R.; Gomez, C.; Viais, J.

    2004-10-03T23:59:59.000Z

    The Northwest region of Mexico has a deficit of potable water, along this necessity is the region growth, which requires of additional energy capacity. The IRIS reactor offers a very suitable source of energy given its modular size of 300 MWe and it can be coupled with a desalination plant to provide the potable water for human consumption, agriculture and industry. The present paper assess the water and energy requirements for the Northwest region of Mexico and how the deployment of the IRIS reactor can satisfy those necessities. The possible sites for deployment of Nuclear Reactors are considered given the seismic constraints and the closeness of the sea for external cooling. And in the other hand, the size of the desalination plant and the type of desalination process are assessed accordingly with the water deficit of the region.

  19. Scheduling for Speed Bounded Processors Nikhil Bansal 1 , HoLeung Chan 2 , TakWah Lam 3 , and LapKei Lee 3

    E-Print Network [OSTI]

    Lam, Tak-Wah

    . Most modern processors use dynamic speed scaling to manage their energy usage. This leads maximum speed T . The processor uses energy at rate s # when run at speed s, where # > 1 is a constant to the problem of designing execution strategies that are both energy efficient, and yet have almost optimum

  20. Partitioning MultiThreaded Processors with a Large Number of Threads Ali ElMoursy ? , Rajeev Garg ? , David H. Albonesi y and Sandhya Dwarkadas ?

    E-Print Network [OSTI]

    Dwarkadas, Sandhya

    ) was originally proposed as a large dynamic superscalar processor with monolithic hardware structures shared among large monolithic SMT proces­ sors, a CMT processor provides very competitive IPC per­ formance complexity. Additional bene­ fits may be a higher clock rate and lower power dissipation as the hardware