Sample records for incandescent bulbs high-performance

  1. How Energy-Efficient Light Bulbs Compare with Traditional Incandescent...

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

    used light fixtures or bulbs with models that have earned the ENERGY STAR, you can save 75 each year. Compared to traditional incandescents, energy-efficient lightbulbs...

  2. High efficiency incandescent lighting

    DOE Patents [OSTI]

    Bermel, Peter; Ilic, Ognjen; Chan, Walker R.; Musabeyoglu, Ahmet; Cukierman, Aviv Ruben; Harradon, Michael Robert; Celanovic, Ivan; Soljacic, Marin

    2014-09-02T23:59:59.000Z

    Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

  3. Ceramic Mugs & Dishes Incandescent Light Bulbs

    E-Print Network [OSTI]

    Yamamoto, Keith

    , MU East Rock Hall/19-B CELL PHONES - EYEGLASSES 654 Minnesota Street Room 208, copy room CVRI Helen. Zion Cancer Research Building N423 Parnassus Campus: eyeglasses "I" level, Optometry Store, MU West

  4. Visible Spectrum Incandescent Selective Emitter

    SciTech Connect (OSTI)

    Sonsight Inc.

    2004-04-30T23:59:59.000Z

    The purpose of the work performed was to demonstrate the feasibility of a novel bi-layer selective emitter. Selective emitters are incandescent radiant bodies with emissivities that are substantially larger in a selected part of the radiation spectrum, thereby significantly shifting their radiated spectral distribution from that of a blackbody radiating at the same temperature. The major research objectives involved answering the following questions: (1) What maximum VIS/NIR radiant power and emissivity ratios can be attained at 2650 K? (2) What is the observed emitter body life and how does its performance vary with time? (3) What are the design tradeoffs for a dual heating approach in which both an internally mounted heating coil and electrical resistance self-heating are used? (4) What are the quantitative improvements to be had from utilizing a bi-layer emitter body with a low emissivity inner layer and a partially transmissive outer layer? Two approaches to obtaining selective emissivity were investigated. The first was to utilize large optical scattering within an emitter material with a spectral optical absorption that is much greater within the visible spectrum than that within the NIR. With this approach, an optically thick emitter can radiate almost as if optically thin because essentially, scattering limits the distance below the surface from which significant amounts of internally generated radiation can emerge. The performance of thin emitters was also investigated (for optically thin emitters, spectral emissivity is proportional to spectral absorptivity). These emitters were fabricated from thin mono-layer emitter rods as well as from bi-layer rods with a thin emitter layer mounted on a substrate core. With an initially estimated energy efficiency of almost three times that of standard incandescent bulbs, a number of energy, economic and environmental benefits such as less energy use and cost, reduced CO{sub 2} emissions, and no mercury contamination was initially projected. The work performed provided answers to a number of important questions. The first is that, with the investigated approaches, the maximum sustained emitter efficiencies are about 1.5 times that of a standard incandescent bulb. This was seen to be the case for both thick and thin emitters, and for both mono-layer and bi-layer designs. While observed VIS/NIR ratios represent improvements over standard incandescent bulbs, it does not appear sufficient to overcome higher cost (i.e. up to five times that of the standard bulb) and ensure commercial success. Another result is that high temperatures (i.e. 2650 K) are routinely attainable without platinum electrodes. This is significant for reducing material costs. A novel dual heating arrangement and insulated electrodes were used to attain these temperatures. Another observed characteristic of the emitter was significant grain growth soon after attaining operating temperatures. This is an undesirable characteristic that results in substantially less optical scattering and spectral selectivity, and which significantly limits emitter efficiencies to the values reported. Further work is required to address this problem.

  5. Apparatus to facilitate lengthening the life of incandescent lamps

    SciTech Connect (OSTI)

    Spissinger, F.H.

    1987-03-17T23:59:59.000Z

    An energizing circuit is described for an incandescent bulb comprising a transformer having a primary winding connectable to an AC mains source and first and second secondary windings for producing first and second voltages. The first secondary winding is connected to an input of a first full-wave rectifier means and the second secondary winding is connected to an input of a second full-wave rectifier means, the full-wave rectifier means having outputs connected in parallel across the bulb. The first voltage is sufficient to fully illuminate the bulb and the second voltage is sufficient to maintain the bulb warm but with little or no light output, a first switch being connected between the first secondary winding and the first rectifier means whereby, when the first switch is open, the bulb is energized solely by the second voltage.

  6. Labeling energy cost on light bulbs lowers implicit discount rates Jihoon Min a

    E-Print Network [OSTI]

    Michalek, Jeremy J.

    Analysis Labeling energy cost on light bulbs lowers implicit discount rates Jihoon Min a , Inês L considerably. To quantify the influence of factors that drive consumer choices for light bulbs, we conducted incandescent bulbs. About half of the total lighting service (in terms of lumens) was provided by incandes

  7. U.S. Energy Information Administration (EIA) - Sector

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    incandescent bulbs. High-performance incandescent, compact fluorescent, and light-emitting diode (LED) lamps continue to replace low-efficacy incandescent lamps. In 2035,...

  8. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 RussianBy: Thomas P. D'Agostino,GlenLearningDepartmentDistributed

  9. Dual LED/incandescent security fixture

    DOE Patents [OSTI]

    Gauna, Kevin Wayne

    2005-06-21T23:59:59.000Z

    A dual LED and incandescent security lighting system uses a hybrid approach to LED illumination. It combines an ambient LED illuminator with a standard incandescent lamp on a motion control sensor. The LED illuminator will activate with the onset of darkness (daylight control) and typically remain on during the course of the night ("always on"). The LED illumination, typically amber, is sufficient to provide low to moderate level lighting coverage to the wall and ground area adjacent to and under the fixture. The incandescent lamp is integrated with a motion control circuit and sensor. When movement in the field of view is detected (after darkness), the incandescent lamp is switched on, providing an increased level of illumination to the area. Instead of an "always on" LED illuminator, the LEDs may also be switched off when the incandescent lamp is switched on.

  10. Jacketed lamp bulb envelope

    DOE Patents [OSTI]

    MacLennan, Donald A. (Gaithersburg, MD); Turner, Brian P. (Damascus, MD); Gitsevich, Aleksandr (Gaithersburg, MD); Bass, Gary K. (Mt. Airy, MD); Dolan, James T. (Frederick, MD); Kipling, Kent (Gaithersburg, MD); Kirkpatrick, Douglas A. (Great Falls, VA); Leng, Yongzhang (Damascus, MD); Levin, Izrail (Silver Spring, MD); Roy, Robert J. (Frederick, MD); Shanks, Bruce (Gaithersburg, MD); Smith, Malcolm (Alexandria, VA); Trimble, William C. (Columbia, MD); Tsai, Peter (Olney, MD)

    2001-01-01T23:59:59.000Z

    A jacketed lamp bulb envelope includes a ceramic cup having an open end and a partially closed end, the partially closed end defining an aperture, a lamp bulb positioned inside the ceramic cup abutting the aperture, and a reflective ceramic material at least partially covering a portion of the bulb not abutting the aperture. The reflective ceramic material may substantially fill an interior volume of the ceramic cup not occupied by the bulb. The ceramic cup may include a structural feature for aiding in alignment of the jacketed lamp bulb envelope in a lamp. The ceramic cup may include an external flange about a periphery thereof. One example of a jacketed lamp bulb envelope includes a ceramic cup having an open end and a closed end, a ceramic washer covering the open end of the ceramic cup, the washer defining an aperture therethrough, a lamp bulb positioned inside the ceramic cup abutting the aperture, and a reflective ceramic material filling an interior volume of the ceramic cup not occupied by the bulb. A method of packing a jacketed lamp bulb envelope of the type comprising a ceramic cup with a lamp bulb disposed therein includes the steps of filling the ceramic cup with a flowable slurry of reflective material, and applying centrifugal force to the cup to pack the reflective material therein.

  11. Wiring Switches to Light Bulbs

    E-Print Network [OSTI]

    Buckley, Stephen M

    2011-01-01T23:59:59.000Z

    Given n buttons and n bulbs so that the ith button toggles the ith bulb and at most two other bulbs, we compute the sharp lower bound on the number of bulbs that can be lit regardless of the action of the buttons.

  12. Solar light bulb

    SciTech Connect (OSTI)

    Smith, D.A.

    1983-07-26T23:59:59.000Z

    A system for generating light directly using solar energy is provided herein. It includes a concentrator and accumulator for the sun's rays to generate a concentrated beam of visible solar radiation. A distributor shaft is provided for distributing the beam of visible solar radiation. A fork is provided in the distributor shaft to define a plurality of branch lines, each provided with a mirror at the intersection to direct the beam down the respective branch line to permit parallel fractions of the beam to be reflected off the respective mirrors and to pass down the respective branch line. A solar bulb is provided including a double walled upper bulbous portion including the inlet from the branch line and a pair of heat outlet tubes, and a double walled lower bulbous portion, the upper portion thereof being divergently reflective, with the lower portion having walls which are either transparent or translucent to provide greater light diffusion, and the space between the two walls being maintained under vacuum to provide heat insulation values. A structure is provided within the solar bulb for the absorption and radiation of the concentrated beam of visible solar radiation. Preferably structure is provided connected to the solar bulb to draw in outside air in the summer to direct it past the solar bulb and to air vent hot air produced at the solar bulb to the outside, thereby providing light with minimal heat in the summer. The same structure is operated in the winter to draw in household air to direct it past the solar bulb and to recirculate such heated air produced at the solar bulb to the house, thereby providing light and heat in the winter.

  13. Bulb mounting of solar cell

    SciTech Connect (OSTI)

    Thompson, M.E.

    1983-04-05T23:59:59.000Z

    An energy converting assembly is provided for parasiting of light from a fluorescent light bulb utilizing a solar cell. The solar cell is mounted on a base member elongated in the dimension of elongation of the fluorescent bulb, and electrical interconnections to the cell are provided. A flexible sheet of opaque material having a flat white interior reflective surface surrounds the fluorescent bulb and reflects light emitted from the bulb back toward the bulb and the solar cell. The reflective sheet is tightly held in contact with the bottom of the bulb by adhesive, a tie strap, an external clip, or the like.

  14. Waste Toolkit A-Z Light bulbs

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Light bulbs Can I recycle light bulbs? It depends what type of bulbs you have of in the normal University waste bins (landfill waste). Energy saving bulbs and fluorescent tubes are classified light bulbs? Standard filament bulbs Put in the waste bin (landfill waste) as these are not classified

  15. High Performance Computing in

    E-Print Network [OSTI]

    Stamatakis, Alexandros

    High Performance Computing in Bioinformatics Thomas Ludwig (t.ludwig@computer.org) Ruprecht PART I: High Performance Computing Thomas Ludwig PART II: HPC Computing in Bioinformatics Alexandros #12;© Thomas Ludwig, Alexandros Stamatakis, GCB'04 3 PART I High Performance Computing Introduction

  16. High-performance combinatorial algorithms

    E-Print Network [OSTI]

    Pinar, Ali

    2003-01-01T23:59:59.000Z

    mathematics, and high performance computing. The numericalalgorithms on high performance computing platforms.algorithms on high performance computing platforms, which

  17. High Performance Computing

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

    of ever-demanding workloads 13:01 Gary Grider, HPC Divison Leader The High Performance Computing (HPC) Division supports the Laboratory mission by managing world-class...

  18. Cost effectiveness of long life incandescent lamps and energy buttons

    SciTech Connect (OSTI)

    Verderber, R.; Morse, O.

    1980-04-07T23:59:59.000Z

    Long-life replacement lamps for the incandescent lamp have been evaluated with regard to their cost effectiveness. The replacements include the use of energy buttons that extend lamp life as well as an adaptive fluorescent circline lamp that will fit into existing incandescent lamp sockets. The initial, operating, and replacement costs for one million lumen hours are determined for each lamp system. It is found that the most important component lighting cost is the operating cost. Using lamps that are less efficient or devices that cause lamps to operate less efficiently are not cost-effective. The adaptive fluorescent circline lamp, even at an initial unit cost of $20.00, is the most cost-effective source of illumination compared to the incandescent lamp and lamp systems examined.

  19. Spatial assessment of net mercury emissions from the use of fluorescent bulbs

    SciTech Connect (OSTI)

    Matthew J. Eckelman; Paul T. Anastas; Julie B. Zimmerman [Yale University, New Haven, CT (United States). Department of Chemical Engineering

    2008-11-15T23:59:59.000Z

    While fluorescent lighting is an important technology for reducing electrical energy demand, mercury used in the bulbs is an ongoing concern. Using state and country level data, net emissions of mercury from the marginal use of fluorescent lightbulbs are examined for a base year of 2004 for each of the 50 United States and 130 countries. Combustion of coal for electric power generation is generally the largest source of atmospheric mercury pollution; reduction in electricity demand from the substitution of incandescent bulbs with fluorescents leads to reduced mercury emissions during the use of the bulb. This analysis considers the local mix of power sources, coal quality, thermal conversion efficiencies, distribution losses, and any mercury control technologies that might be in place. Emissions of mercury from production and end-of-life treatment of the bulbs are also considered, providing a life-cycle perspective. Net reductions in mercury over the entire life cycle range from -1.2 to 97 mg per bulb depending on the country. The consequences for atmospheric mercury emissions of several policy scenarios are also discussed. 46 refs., 4 figs., 3 tabs.

  20. DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent...

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

    Addthis Related Articles DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another Westinghouse and Fuzhou Permitted to Restart...

  1. Sandia Energy - High Performance Computing

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

    High Performance Computing Home Energy Research Advanced Scientific Computing Research (ASCR) High Performance Computing High Performance Computingashoter2015-03-18T21:41:24+00:00...

  2. High Performance Sustainable Building

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-11-09T23:59:59.000Z

    This Guide provides approaches for implementing the High Performance Sustainable Building (HPSB) requirements of DOE Order 413.3B, Program and Project Management for the Acquisition of Capital Assets. Cancels DOE G 413.3-6.

  3. Thermoelectrics Partnership: High Performance Thermoelectric...

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

    High Performance Thermoelectric Waste Heat Recovery System Based on Zintl Phase Materials with Embedded Nanoparticles Thermoelectrics Partnership: High Performance Thermoelectric...

  4. High Performance Sustainable Building

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-06-20T23:59:59.000Z

    The guide supports DOE O 413.3A and provides useful information on the incorporation of high performance sustainable building principles into building-related General Plant Projects and Institutional General Plant Projects at DOE sites. Canceled by DOE G 413.3-6A. Does not cancel other directives.

  5. High performance systems

    SciTech Connect (OSTI)

    Vigil, M.B. [comp.

    1995-03-01T23:59:59.000Z

    This document provides a written compilation of the presentations and viewgraphs from the 1994 Conference on High Speed Computing given at the High Speed Computing Conference, {open_quotes}High Performance Systems,{close_quotes} held at Gleneden Beach, Oregon, on April 18 through 21, 1994.

  6. Lamp bulb with integral reflector

    DOE Patents [OSTI]

    Levin, Izrail (Silver Spring, MD); Shanks, Bruce (Gaithersburg, MD); Sumner, Thomas L. (Wheaton, MD)

    2001-01-01T23:59:59.000Z

    An improved electrodeless discharge lamp bulb includes an integral ceramic reflector as a portion of the bulb envelope. The bulb envelope further includes two pieces, a reflector portion or segment is cast quartz ceramic and a light transmissive portion is a clear fused silica. In one embodiment, the cast quartz ceramic segment includes heat sink fins or stubs providing an increased outside surface area to dissipate internal heat. In another embodiment, the quartz ceramic segment includes an outside surface fused to eliminate gas permeation by polishing.

  7. Dendritic processing within olfactory bulb circuits

    E-Print Network [OSTI]

    Betz, William J.

    Dendritic processing within olfactory bulb circuits Nathan E. Schoppa1 and Nathan N. Urban2 1 of the olfactory bulb. How- ever, the mechanisms by which this map is transformed into an odor code by the bulb circuitry remain unclear. Recent physiological studies in bulb slices have ident- ified several synaptic

  8. High Performance New Construction

    E-Print Network [OSTI]

    Flores, M.

    2013-01-01T23:59:59.000Z

    2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 Agenda • Concept of Project – Challenging Metrics • HPDB / IPD – Accountability / Outcomes Focus • Energy Modeling = Total Cost of Ownership • GMAX = Predictable Costs...-18 High Performance Design-Build • Age Myth • Cost Myth • Complexity Myth • Time Advantage • Early Cost Confirmation • Lower Cost For Design Changes ESL-KT-13-12-40 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16...

  9. High performance polymeric foams

    SciTech Connect (OSTI)

    Gargiulo, M.; Sorrentino, L. [Institute for Composite and Biomedical Materials (IMCB)-CNR, P.le Tecchio 80, 80125 Naples (Italy); Iannace, S. [Institute for Composite and Biomedical Materials (IMCB)-CNR, P.le Tecchio 80, 80125 Naples (Italy) and Technological District on Polymeric and Composite Materials Engineering and Structures (IMAST), P.le E.Fermi 1, location Porto del Granatello, 80055 Portici (Naples)

    2008-08-28T23:59:59.000Z

    The aim of this work was to investigate the foamability of high-performance polymers (polyethersulfone, polyphenylsulfone, polyetherimide and polyethylenenaphtalate). Two different methods have been used to prepare the foam samples: high temperature expansion and two-stage batch process. The effects of processing parameters (saturation time and pressure, foaming temperature) on the densities and microcellular structures of these foams were analyzed by using scanning electron microscopy.

  10. High Performance Computing School COMSC

    E-Print Network [OSTI]

    Martin, Ralph R.

    High Performance Computing School COMSC This module aims to provide the students with fundamental knowledge and understanding of techniques associated with High Performance Computing and its practical' skills in analysing and evaluating High Performance Computing and will be structured around

  11. High Performance Buildings Database

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

    The High Performance Buildings Database is a shared resource for the building industry, a unique central repository of in-depth information and data on high-performance, green building projects across the United States and abroad. The database includes information on the energy use, environmental performance, design process, finances, and other aspects of each project. Members of the design and construction teams are listed, as are sources for additional information. In total, up to twelve screens of detailed information are provided for each project profile. Projects range in size from small single-family homes or tenant fit-outs within buildings to large commercial and institutional buildings and even entire campuses. The database is a data repository as well. A series of Web-based data-entry templates allows anyone to enter information about a building project into the database. Once a project has been submitted, each of the partner organizations can review the entry and choose whether or not to publish that particular project on its own Web site.

  12. High Performance Window Retrofit

    SciTech Connect (OSTI)

    Shrestha, Som S [ORNL; Hun, Diana E [ORNL; Desjarlais, Andre Omer [ORNL

    2013-12-01T23:59:59.000Z

    The US Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) and Traco partnered to develop high-performance windows for commercial building that are cost-effective. The main performance requirement for these windows was that they needed to have an R-value of at least 5 ft2 F h/Btu. This project seeks to quantify the potential energy savings from installing these windows in commercial buildings that are at least 20 years old. To this end, we are conducting evaluations at a two-story test facility that is representative of a commercial building from the 1980s, and are gathering measurements on the performance of its windows before and after double-pane, clear-glazed units are upgraded with R5 windows. Additionally, we will use these data to calibrate EnergyPlus models that we will allow us to extrapolate results to other climates. Findings from this project will provide empirical data on the benefits from high-performance windows, which will help promote their adoption in new and existing commercial buildings. This report describes the experimental setup, and includes some of the field and simulation results.

  13. High Performance Quantum Computing

    E-Print Network [OSTI]

    Simon J. Devitt; William J. Munro; Kae Nemoto

    2008-10-14T23:59:59.000Z

    The architecture scalability afforded by recent proposals of a large scale photonic based quantum computer, utilizing the theoretical developments of topological cluster states and the photonic chip, allows us to move on to a discussion of massively scaled Quantum Information Processing (QIP). In this letter we introduce the model for a secure and unsecured topological cluster mainframe. We consider the quantum analogue of High Performance Computing, where a dedicated server farm is utilized by many users to run algorithms and share quantum data. The scaling structure of photonics based topological cluster computing leads to an attractive future for server based QIP, where dedicated mainframes can be constructed and/or expanded to serve an increasingly hungry user base with the ideal resource for individual quantum information processing.

  14. How to upgrade your incandescent light bulbs Many people are choosing replacements for their standard incandescent light bulbs to save money or energy, because they've heard of new LED

    E-Print Network [OSTI]

    Bystroff, Chris

    or building a new home, work wi efficient light fixture, · use occupancy or vacancy sensors, or · if you are renovating your home

  15. High Performance Network Monitoring

    SciTech Connect (OSTI)

    Martinez, Jesse E [Los Alamos National Laboratory

    2012-08-10T23:59:59.000Z

    Network Monitoring requires a substantial use of data and error analysis to overcome issues with clusters. Zenoss and Splunk help to monitor system log messages that are reporting issues about the clusters to monitoring services. Infiniband infrastructure on a number of clusters upgraded to ibmon2. ibmon2 requires different filters to report errors to system administrators. Focus for this summer is to: (1) Implement ibmon2 filters on monitoring boxes to report system errors to system administrators using Zenoss and Splunk; (2) Modify and improve scripts for monitoring and administrative usage; (3) Learn more about networks including services and maintenance for high performance computing systems; and (4) Gain a life experience working with professionals under real world situations. Filters were created to account for clusters running ibmon2 v1.0.0-1 10 Filters currently implemented for ibmon2 using Python. Filters look for threshold of port counters. Over certain counts, filters report errors to on-call system administrators and modifies grid to show local host with issue.

  16. Stochastic modeling of hourly dry-bulb and wet-bulb temperatures

    SciTech Connect (OSTI)

    Kline, D.E.; Woeste, F.E.

    1984-01-01T23:59:59.000Z

    A stochastic model of hourly dry-bulb and wet-bulb temperatures was developed. The periodic variations over the course of a year were estimated by least-square approximation. A multisite Markov model was used to simulate the stochastic nature of the data. These two models were combined to simulate years of hourly dry-bulb and wet-bulb temperatures.

  17. Fooling Mother Nature: Forcing Flower Bulbs

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Fooling Mother Nature: Forcing Flower Bulbs for Indoor Bloom by George Graine,Virginia Cooperative Bulbs for Indoor Bloom George Graine,Virginia Cooperative Extension Master Gardener, Fairfax County, VA Introduction Have you ever wondered if it is possible to enjoy the beauty of bulbs in the middle of winter

  18. High Performance Computing contributions to

    E-Print Network [OSTI]

    High Performance Computing contributions to DoD Mission Success 2002 #12;Approved for public/C nanotube in a field emitter configuration #12;HIGH PERFORMANCE COMPUTING contributions tocontributions ­ SECTION 1 INTRODUCTION 1 Introduction 3 Overview of the High Performance Computing Modernization Program 3

  19. (bulb) , (1) Gas(1) Gas(1) Gas(1) Gas----saturation methodsaturation methodsaturation methodsaturation method

    E-Print Network [OSTI]

    Hong, Deog Ki

    (bulb) , . . , . . 1. . (1) Gas(1Static MethodStatic Method Isoteniscope bulb U-tube . bulb U-tube bulb . bulb . U bulb . manometer . . Isoteniscope Boling Point Method . #12;2. (1) Boiling

  20. Operating temperatures for a convectively cooled recessed incandescent light fixture

    SciTech Connect (OSTI)

    Yarbrough, D.W.; Toor, I.

    1980-12-01T23:59:59.000Z

    Test results are given for the operation of a recessed incandescent light fixture intended for residential use. The fixture is labeled for use in direct contact with attic thermal insulation. Temperature control of the powered fixture is provided by convective heat transfer from the ceiling side of the fixture. The fixture was operated at power levels up to two times the rated power of 75 watts and under thermal insulations up to R-40. In all operating configurations tested the fixture surface in contact with attic insulation was found to be less than 175/sup 0/C. The observed surface temperatures are judged to be safe for operation in contact with loose-fill or batt-type insulations. It was observed that the power leads inside one fixture configuration are exposed to temperatures as high as 168/sup 0/C. The electrical insulation could, therefore, have a limited life. The properties of the internal fixture wiring were not, however, studied in detail.

  1. High Performance Fortran: An overview

    SciTech Connect (OSTI)

    Zosel, M.E.

    1992-12-23T23:59:59.000Z

    The purpose of this paper is to give an overview of the work of the High Performance Fortran Forum (HPFF). This group of industry, academic, and user representatives has been meeting to define a set of extensions for Fortran dedicated to the special problems posed by a very high performance computers, especially the new generation of parallel computers. The paper describes the HPFF effort and its goals and gives a brief description of the functionality of High Performance Fortran (HPF).

  2. Type of Space Bulb Type #/House Fixture Style Greenhouse #

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Type of Space Bulb Type #/House Fixture Style Greenhouse # 1 Lu 430/Lu 400 24 White box style 2 Lu No bulbs 0 N/A Seed harvest room F32 T8/TL 841 90 bulbs VIGS Room F032 /741/ECO 60 bulbs Chamber Model Bulb

  3. Computational biology and high performance computing

    E-Print Network [OSTI]

    Shoichet, Brian

    2011-01-01T23:59:59.000Z

    Biology and High Performance Computing Manfred Zorn, TeresaBiology and High Performance Computing Presenters: Manfred99-Portland High performance computing has become one of the

  4. High Performance Incentive Program (Kansas)

    Broader source: Energy.gov [DOE]

    High Performance Incentive Program provides tax incentives to eligible employers that pay above-average wages and have a strong commitment to skills development for their workers. A substantial...

  5. Consumer Light Bulb Changes: Briefing and Resources for Media...

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

    Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers This presentation provides...

  6. INL High Performance Building Strategy

    SciTech Connect (OSTI)

    Jennifer D. Morton

    2010-02-01T23:59:59.000Z

    High performance buildings, also known as sustainable buildings and green buildings, are resource efficient structures that minimize the impact on the environment by using less energy and water, reduce solid waste and pollutants, and limit the depletion of natural resources while also providing a thermally and visually comfortable working environment that increases productivity for building occupants. As Idaho National Laboratory (INL) becomes the nation’s premier nuclear energy research laboratory, the physical infrastructure will be established to help accomplish this mission. This infrastructure, particularly the buildings, should incorporate high performance sustainable design features in order to be environmentally responsible and reflect an image of progressiveness and innovation to the public and prospective employees. Additionally, INL is a large consumer of energy that contributes to both carbon emissions and resource inefficiency. In the current climate of rising energy prices and political pressure for carbon reduction, this guide will help new construction project teams to design facilities that are sustainable and reduce energy costs, thereby reducing carbon emissions. With these concerns in mind, the recommendations described in the INL High Performance Building Strategy (previously called the INL Green Building Strategy) are intended to form the INL foundation for high performance building standards. This revised strategy incorporates the latest federal and DOE orders (Executive Order [EO] 13514, “Federal Leadership in Environmental, Energy, and Economic Performance” [2009], EO 13423, “Strengthening Federal Environmental, Energy, and Transportation Management” [2007], and DOE Order 430.2B, “Departmental Energy, Renewable Energy, and Transportation Management” [2008]), the latest guidelines, trends, and observations in high performance building construction, and the latest changes to the Leadership in Energy and Environmental Design (LEED®) Green Building Rating System (LEED 2009). The document employs a two-level approach for high performance building at INL. The first level identifies the requirements of the Guiding Principles for Sustainable New Construction and Major Renovations, and the second level recommends which credits should be met when LEED Gold certification is required.

  7. High Performance Fortran Language Specification

    E-Print Network [OSTI]

    Shewchuk, Jonathan

    Version 1.1 #12; The High Performance Fortran Forum (HPFF), with participation from over 40 organ will become widely available, HPFF is not sanctioned or supported by any official standards organization. The HPFF had a second series of meetings from April 1994 to October 1994 to consider requests

  8. High Performance Outdoor Lighting Accelerator

    Broader source: Energy.gov [DOE]

    Hosted by the U.S. Department of Energy (DOE)’s Weatherization and Intergovernmental Programs Office (WIPO), this webinar covered the expansion of the Better Buildings platform to include the newest initiative for the public sector: the High Performance Outdoor Lighting Accelerator (HPOLA).

  9. Army High Performance Computing Research Center

    E-Print Network [OSTI]

    Prinz, Friedrich B.

    Army High Performance Computing Research Center Applying advanced computational science research challenges http://me.stanford.edu/research/centers/ahpcrc #12;Army High Performance Computing challenges http://me.stanford.edu/research/centers/ahpcrc #12;Army High Performance Computing Research

  10. Building America Webinar: High Performance Enclosure Strategies...

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

    Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction - August 13, 2014 - Next Gen Advanced Framing for High Performance Homes Integrated...

  11. Building America Webinar: High Performance Space Conditioning...

    Energy Savers [EERE]

    Webinar: High Performance Space Conditioning Systems, Part II - Compact Buried Ducts Building America Webinar: High Performance Space Conditioning Systems, Part II - Compact Buried...

  12. High performance computing Igal G. Rasin

    E-Print Network [OSTI]

    Adler, Joan

    High performance computing Igal G. Rasin Department of Chemical Engineering, Technion Israel with different parallelization techniques and tools used in high performance computing (HPC). The tutorial

  13. Building America Webinar: High Performance Enclosure Strategies...

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

    High Performance Enclosure Strategies: Part II, New Construction Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction The webinar is the...

  14. High-Performance Nanostructured Coating

    Broader source: Energy.gov [DOE]

    The High-Performance Nanostructured Coating fact sheet details a SunShot project led by a University of California, San Diego research team working to develop a new high-temperature spectrally selective coating for receiver surfaces. These receiver surfaces, used in concentrating solar power systems, rely on high-temperature SSCs to effectively absorb solar energy without emitting much blackbody radiation.The optical properties of the SSC directly determine the efficiency and maximum attainable temperature of solar receivers, which in turn influence the power-conversion efficiency and overall system cost.

  15. The New York City Bulb Garden [Transforming the American Garden: 12 New Landscape Designs-Exhibitor

    E-Print Network [OSTI]

    Schwartz, Martha

    1986-01-01T23:59:59.000Z

    point of intersection. The bulbs selected for this schemefall and late fall. The bulbs have been selected for theiris designed for flexibility. Bulbs can be replaced and new

  16. The High Performance Storage System

    SciTech Connect (OSTI)

    Coyne, R.A.; Hulen, H. [IBM Federal Systems Co., Houston, TX (United States); Watson, R. [Lawrence Livermore National Lab., CA (United States)

    1993-09-01T23:59:59.000Z

    The National Storage Laboratory (NSL) was organized to develop, demonstrate and commercialize technology for the storage system that will be the future repositories for our national information assets. Within the NSL four Department of Energy laboratories and IBM Federal System Company have pooled their resources to develop an entirely new High Performance Storage System (HPSS). The HPSS project concentrates on scalable parallel storage system for highly parallel computers as well as traditional supercomputers and workstation clusters. Concentrating on meeting the high end of storage system and data management requirements, HPSS is designed using network-connected storage devices to transfer data at rates of 100 million bytes per second and beyond. The resulting products will be portable to many vendor`s platforms. The three year project is targeted to be complete in 1995. This paper provides an overview of the requirements, design issues, and architecture of HPSS, as well as a description of the distributed, multi-organization industry and national laboratory HPSS project.

  17. 100 Prisoners and A light Bulb Yisong Song

    E-Print Network [OSTI]

    Morrow, James A.

    100 Prisoners and A light Bulb Yisong Song 1. Introduction The article represent three different protocols for solving the "100 Prisoners and a Light Bulb" riddle, including the explicit computations only a light bulb with a toggle switch. The prisoner will be able to observe the current state

  18. The Somatotopic Organization of the Olfactory Bulb in Elasmobranchs

    E-Print Network [OSTI]

    Kajiura, Stephen

    The Somatotopic Organization of the Olfactory Bulb in Elasmobranchs Tricia L. Meredith,1, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado 80045 ABSTRACT The olfactory bulbs-olfac- tory bulbs.'' Somatotopy could provide a preadaptation which facilitated the evolution of olfactory

  19. Cellular/Molecular Detecting Activity in Olfactory Bulb Glomeruli with

    E-Print Network [OSTI]

    Newman, Eric A.

    Cellular/Molecular Detecting Activity in Olfactory Bulb Glomeruli with Astrocyte Recording Didier, Oregon 97239 In the olfactory bulb, axons of olfactory sensory neurons (OSNs) expressing the same to examine functional compartmentalization within and between olfactory bulb glomeruli. Key words: olfactory

  20. BULB: Onion-Based Measuring of OSS Communities

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BULB: Onion-Based Measuring of OSS Communities Terhi Kilamo1 , Timo Aaltonen1 , and Teemu J. Heinim based on scarce information. In this paper a measuring model for open source commu- nities, BULB, is introduced. BULB provides a way of collecting relevant information and relates it to the well-known onion

  1. Encoding Pheromonal Signals in the Accessory Olfactory Bulb of

    E-Print Network [OSTI]

    Fee, Michale S.

    Encoding Pheromonal Signals in the Accessory Olfactory Bulb of Behaving Mice Minmin Luo,1 * Michale single neurons in the accessory olfactory bulb, a nucleusthatprocessespheromonalsignals with sources of pheromones (4, 5). Olfactory receptor neurons project to the main olfactory bulb (MOB), whose

  2. Algoritmos y Programacin High Performance Fortran

    E-Print Network [OSTI]

    Giménez, Domingo

    . Promovido por el High Performance Fortran Forum (HPFF): http://www.hpfpc.org/index-E.html Características de

  3. College of Engineering High Performance Computing Cluster

    E-Print Network [OSTI]

    Demirel, Melik C.

    College of Engineering High Performance Computing Cluster Policy and Procedures COE-HPC-01 and registered as requiring high performance computing; the course identification/registrations process the College High Performance Computing system will need register for system access by visiting http

  4. HIGH PERFORMANCE COMPUTING TODAY Jack Dongarra

    E-Print Network [OSTI]

    Dongarra, Jack

    1 HIGH PERFORMANCE COMPUTING TODAY Jack Dongarra Computer Science Department, University detailed and well-founded analysis of the state of high performance computing. This paper summarizes some of systems available for performing grid based computing. Keywords High performance computing, Parallel

  5. Tutorial: High Performance Computing Igal G. Rasin

    E-Print Network [OSTI]

    Adler, Joan

    Tutorial: High Performance Computing Igal G. Rasin Department of Chemical Engineering Israel Computing 27 Nisan 5769 (21.04.2009) 1 / 18 #12;Motivation What is High Performance Computing? What for serial Computing? Igal G. Rasin (Technion) Tutorial: High Performance Computing 27 Nisan 5769 (21

  6. 423A HIGH-PERFORMANCE COMPUTING/NUMERICAL The International Journal of High Performance Computing Applications,

    E-Print Network [OSTI]

    Higham, Nicholas J.

    423A HIGH-PERFORMANCE COMPUTING/NUMERICAL The International Journal of High Performance Computing and barriers in the development of high-performance computing (HPC) algorithms and software. The activity has computing, numerical analy- sis, roadmap, applications and algorithms, software 1 The High-performance

  7. High Performance Plastic DSSC | ANSER Center | Argonne-Northwestern...

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

    High Performance Plastic DSSC Home > Research > ANSER Research Highlights > High Performance Plastic DSSC...

  8. Building America Webinar: High Performance Enclosure Strategies...

    Energy Savers [EERE]

    Webinar: High Performance Enclosure Strategies: Part II, New Construction - August 13, 2014 - Cladding Attachment Over Thick Exterior Rigid Insulation Building America Webinar:...

  9. High Performance Green Schools Planning Grants

    Broader source: Energy.gov [DOE]

    The Governor's Green Government Council of Pennsylvania provides an incentive for new schools to be built according to green building standards. High Performance Green Schools Planning Grants are...

  10. Building America Webinar: High Performance Space Conditioning...

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

    II - Design Options for Locating Ducts within Conditioned Space Building America Webinar: High Performance Space Conditioning Systems, Part II - Design Options for Locating Ducts...

  11. High-Performance Computing at Los

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

    and back to the loosened semantics of key value stores," says Gary Grider, High Performance Computing division leader at Los Alamos. Computer simulations overall are scaling to...

  12. High performance carbon nanocomposites for ultracapacitors

    DOE Patents [OSTI]

    Lu, Wen

    2012-10-02T23:59:59.000Z

    The present invention relates to composite electrodes for electrochemical devices, particularly to carbon nanotube composite electrodes for high performance electrochemical devices, such as ultracapacitors.

  13. TAP Webinar: High Performance Outdoor Lighting Accelerator

    Broader source: Energy.gov [DOE]

    Hosted by the Technical Assistance Program (TAP), this webinar will cover the recently announced expansion of the Better Buildings platform —the High Performance Outdoor Lighting Accelerator (HPOLA).

  14. Chemical Dependencies of Learning in the Rabbit Olfactory Bulb: Acquisition of the Transient Spatial Pattern Chance Depends on Norepinephrine

    E-Print Network [OSTI]

    Gray, Charles M; Freeman, Walter J III; Skinner, James E

    1986-01-01T23:59:59.000Z

    of neurons in the olfactory bulb following prolonged odorforcbrain (3): Olfactory bulb. anterior olfactory nucleus.39;thc rat olfactory bulb (2): Fluorescnce histochemical.

  15. Jacob P. Brenner Design Specifications for Wet-Bulb Aspirator Apparatus

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Jacob P. Brenner Thesis: Design Specifications for Wet-Bulb Aspirator Apparatus Project Description the concentration of water vapor in the air is the wet-bulb temperature. The wet-bulb temperature along with the dry-bulb for the testing of HVAC&R equipment. The focus of this research is on the accurate measurement of the wet-bulb

  16. Consumer Light Bulb Changes: Briefing and Resources for Media...

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

    flux") - CFL: Compact Fluorescent Lamp: The curly fluorescent bulbs - LED: Light Emitting Diode: more recently emerging technology, also called "solid state lighting" as it is...

  17. Strategy Guideline: High Performance Residential Lighting

    SciTech Connect (OSTI)

    Holton, J.

    2012-02-01T23:59:59.000Z

    The Strategy Guideline: High Performance Residential Lighting has been developed to provide a tool for the understanding and application of high performance lighting in the home. The high performance lighting strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner's expectations for high quality lighting.

  18. High performance computing: Clusters, constellations, MPPs, and future directions

    E-Print Network [OSTI]

    Dongarra, Jack; Sterling, Thomas; Simon, Horst; Strohmaier, Erich

    2003-01-01T23:59:59.000Z

    and Jim Gray, “High Performance Computing: Crays, Clusters,The Marketplace of High-Performance Computing”, ParallelHigh Performance Computing Clusters, Constellations, MPPs,

  19. SuperBulbs Inc | 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 directedAnnualProperty Edit with formSoutheastern ILSunseeker Energy Holding AG JumpSunways AGSuperBulbs Inc

  20. Physiological properties and factors affecting migration of neural precursor cells in the adult olfactory bulb

    E-Print Network [OSTI]

    Darcy, Daniel Paul

    2007-01-01T23:59:59.000Z

    neurons in the olfactory bulb." J Neurosci 26(41): 10508-in the olfactory bulb." The Journal of comparative neurologycells to the olfactory bulb." J Neurosci 21(21): 8505-13.

  1. Dish Sterling High Performance Thermal Storage

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

    Stirling High Performance Thermal Storage Sandia National Laboratories SNLAndrakaA: FY13Q2: Charles E. Andraka * 2-D PCM model extended to include realistic heat pipe boundary...

  2. High Performance Computing Data Center (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-08-01T23:59:59.000Z

    This two-page fact sheet describes the new High Performance Computing Data Center in the ESIF and talks about some of the capabilities and unique features of the center.

  3. High Performance Computing Data Center (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-08-01T23:59:59.000Z

    This two-page fact sheet describes the new High Performance Computing Data Center being built in the ESIF and talks about some of the capabilities and unique features of the center.

  4. High Performance Computing in Accelerator Science: Past Successes. Future Challenges

    E-Print Network [OSTI]

    Ryne, R.

    2013-01-01T23:59:59.000Z

    High Performance Computing in Accelerator Science: PastAC02- 05CH11231. High Performance Computing in Accelerator

  5. Modeling the wet bulb globe temperature using standard meteorological measurements.

    SciTech Connect (OSTI)

    Liljegren, J. C.; Carhart, R. A.; Lawday, P.; Tschopp, S.; Sharp, R.; Decision and Information Sciences

    2008-10-01T23:59:59.000Z

    The U.S. Army has a need for continuous, accurate estimates of the wet bulb globe temperature to protect soldiers and civilian workers from heat-related injuries, including those involved in the storage and destruction of aging chemical munitions at depots across the United States. At these depots, workers must don protective clothing that increases their risk of heat-related injury. Because of the difficulty in making continuous, accurate measurements of wet bulb globe temperature outdoors, the authors have developed a model of the wet bulb globe temperature that relies only on standard meteorological data available at each storage depot for input. The model is composed of separate submodels of the natural wet bulb and globe temperatures that are based on fundamental principles of heat and mass transfer, has no site-dependent parameters, and achieves an accuracy of better than 1 C based on comparisons with wet bulb globe temperature measurements at all depots.

  6. Potential Environmental Impacts from the Metals in Incandescent, Compact Fluorescent Lamp (CFL), and Light-Emitting Diode (LED)

    E-Print Network [OSTI]

    Short, Daniel

    the lighting products are to be categorized as hazardous waste under existing U.S. federal and California state in lighting products without compromising their performance and useful lifespan. INTRODUCTION The U.S. Energy to increase energy efficiency for general lighting. Therefore, consumers are replacing incandescent light

  7. Dinosaurs can fly -- High performance refining

    SciTech Connect (OSTI)

    Treat, J.E. [Booz-Allen and Hamilton, Inc., San Francisco, CA (United States)

    1995-09-01T23:59:59.000Z

    High performance refining requires that one develop a winning strategy based on a clear understanding of one`s position in one`s company`s value chain; one`s competitive position in the products markets one serves; and the most likely drivers and direction of future market forces. The author discussed all three points, then described measuring performance of the company. To become a true high performance refiner often involves redesigning the organization as well as the business processes. The author discusses such redesigning. The paper summarizes ten rules to follow to achieve high performance: listen to the market; optimize; organize around asset or area teams; trust the operators; stay flexible; source strategically; all maintenance is not equal; energy is not free; build project discipline; and measure and reward performance. The paper then discusses the constraints to the implementation of change.

  8. Project materials [Commercial High Performance Buildings Project

    SciTech Connect (OSTI)

    None

    2001-01-01T23:59:59.000Z

    The Consortium for High Performance Buildings (ChiPB) is an outgrowth of DOE'S Commercial Whole Buildings Roadmapping initiatives. It is a team-driven public/private partnership that seeks to enable and demonstrate the benefit of buildings that are designed, built and operated to be energy efficient, environmentally sustainable, superior quality, and cost effective.

  9. Java programming for high-performance

    E-Print Network [OSTI]

    Goldstein, Seth Copen

    language to solv- ing large computational problems in science and en- gineering. Unless these issuesJava programming for high-performance numerical computing by J. E. Moreira S. P. Midkiff M. Gupta PTM language has taken off as a serious general-purpose programming language. Industry and academia alike have

  10. Debugging a high performance computing program

    SciTech Connect (OSTI)

    Gooding, Thomas M.

    2013-08-20T23:59:59.000Z

    Methods, apparatus, and computer program products are disclosed for debugging a high performance computing program by gathering lists of addresses of calling instructions for a plurality of threads of execution of the program, assigning the threads to groups in dependence upon the addresses, and displaying the groups to identify defective threads.

  11. Debugging a high performance computing program

    SciTech Connect (OSTI)

    Gooding, Thomas M.

    2014-08-19T23:59:59.000Z

    Methods, apparatus, and computer program products are disclosed for debugging a high performance computing program by gathering lists of addresses of calling instructions for a plurality of threads of execution of the program, assigning the threads to groups in dependence upon the addresses, and displaying the groups to identify defective threads.

  12. High Performance Networks for High Impact Science

    SciTech Connect (OSTI)

    Scott, Mary A.; Bair, Raymond A.

    2003-02-13T23:59:59.000Z

    This workshop was the first major activity in developing a strategic plan for high-performance networking in the Office of Science. Held August 13 through 15, 2002, it brought together a selection of end users, especially representing the emerging, high-visibility initiatives, and network visionaries to identify opportunities and begin defining the path forward.

  13. NET-ZERO ENERGY HIGH PERFORMANCE

    E-Print Network [OSTI]

    Farritor, Shane

    , University of Nebraska­Lincoln · Denise Kuehn, Manager, Demand Side and Sustainable Management, Omaha Public was that the largest potential for enhancing energy supplies in this country is making buildings more efficient. "-- Harvey Perlman, UNL Chancellor #12;Net-Zero Energy, High-Performance Green Buildings | 1 INTRODUCTION

  14. A new maintenance friendly concept for bulb type generators

    SciTech Connect (OSTI)

    Scheidl, W.

    1998-07-01T23:59:59.000Z

    Bulb type generators in the rating range up to 15 MW are in a severe competition with geared up machines which operate at much higher speed and are therefore smaller and cheaper. Up to now the conventional bulb type generator in the standard design as it is used on several rivers in Austria and many other countries was not so economic in the lower rating range. A new and maintenance friendly concept for the bulb type generator design especially for these lower rating range ended in a more economic solution and is now able to compete with the geared up machines.

  15. A Survey of High Performance Schools 

    E-Print Network [OSTI]

    Im, P.; Haberl, J. S.

    2006-01-01T23:59:59.000Z

    • Photovoltaic (PV) systems • Ground source heat pumps • High AFUE (e.g., over 90%) boilers From the EERE database, however, it is difficult to differentiate the energy efficient strategies according to climate area. Different strategies for difference... areas. In some schools, photovoltaic (PV) systems have been installed. For example, a 1-2 kW PV system was installed at Tucson Unified School District, Arizona (i.e., hot and dry climates). More detailed design guides for high performance schools...

  16. ADVANCED HIGH PERFORMANCE SOLID WALL BLANKET CONCEPTS

    SciTech Connect (OSTI)

    WONG, CPC; MALANG, S; NISHIO, S; RAFFRAY, R; SAGARA, S

    2002-04-01T23:59:59.000Z

    OAK A271 ADVANCED HIGH PERFORMANCE SOLID WALL BLANKET CONCEPTS. First wall and blanket (FW/blanket) design is a crucial element in the performance and acceptance of a fusion power plant. High temperature structural and breeding materials are needed for high thermal performance. A suitable combination of structural design with the selected materials is necessary for D-T fuel sufficiency. Whenever possible, low afterheat, low chemical reactivity and low activation materials are desired to achieve passive safety and minimize the amount of high-level waste. Of course the selected fusion FW/blanket design will have to match the operational scenarios of high performance plasma. The key characteristics of eight advanced high performance FW/blanket concepts are presented in this paper. Design configurations, performance characteristics, unique advantages and issues are summarized. All reviewed designs can satisfy most of the necessary design goals. For further development, in concert with the advancement in plasma control and scrape off layer physics, additional emphasis will be needed in the areas of first wall coating material selection, design of plasma stabilization coils, consideration of reactor startup and transient events. To validate the projected performance of the advanced FW/blanket concepts the critical element is the need for 14 MeV neutron irradiation facilities for the generation of necessary engineering design data and the prediction of FW/blanket components lifetime and availability.

  17. Computational Biology and High Performance Computing 2000

    SciTech Connect (OSTI)

    Simon, Horst D.; Zorn, Manfred D.; Spengler, Sylvia J.; Shoichet, Brian K.; Stewart, Craig; Dubchak, Inna L.; Arkin, Adam P.

    2000-10-19T23:59:59.000Z

    The pace of extraordinary advances in molecular biology has accelerated in the past decade due in large part to discoveries coming from genome projects on human and model organisms. The advances in the genome project so far, happening well ahead of schedule and under budget, have exceeded any dreams by its protagonists, let alone formal expectations. Biologists expect the next phase of the genome project to be even more startling in terms of dramatic breakthroughs in our understanding of human biology, the biology of health and of disease. Only today can biologists begin to envision the necessary experimental, computational and theoretical steps necessary to exploit genome sequence information for its medical impact, its contribution to biotechnology and economic competitiveness, and its ultimate contribution to environmental quality. High performance computing has become one of the critical enabling technologies, which will help to translate this vision of future advances in biology into reality. Biologists are increasingly becoming aware of the potential of high performance computing. The goal of this tutorial is to introduce the exciting new developments in computational biology and genomics to the high performance computing community.

  18. High Performance Computing Managing world-class supercomputing centers

    E-Print Network [OSTI]

    - 1 - High Performance Computing Managing world-class supercomputing centers Read caption Leader The High Performance Computing (HPC) Division supports the Laboratory mission by managing world high performance computing, storage, and emerging data-intensive information science production systems

  19. Managing Stakeholder Requirements in High Performance Computing Procurement

    E-Print Network [OSTI]

    Sommerville, Ian

    Managing Stakeholder Requirements in High Performance Computing Procurement John Rooksby1 , Mark Department of Management, Lancaster University High Performance Computing (HPC) facilities are provided strategy can rigorously meet the demands of the potential users. 1 Introduction High Performance Computing

  20. Purchase of High Performance Computing (HPC) Central Compute Resources

    E-Print Network [OSTI]

    Shull, Kenneth R.

    Purchase of High Performance Computing (HPC) Central Compute Resources by Northwestern Researchers summarizes High Performance Computing (HPC) compute resources that faculty engaged in research may purchase of code on the Quest high performance computing system. The installation cycles for new

  1. Middleware in Modern High Performance Computing System Architectures

    E-Print Network [OSTI]

    Engelmann, Christian

    Middleware in Modern High Performance Computing System Architectures Christian Engelmann, Hong Ong trend in modern high performance computing (HPC) system architectures employs "lean" compute nodes) continue to reside on compute nodes. Key words: High Performance Computing, Middleware, Lean Compute Node

  2. ARIES: Building America, High Performance Factory Built Housing...

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

    ARIES: Building America, High Performance Factory Built Housing - 2015 Peer Review ARIES: Building America, High Performance Factory Built Housing - 2015 Peer Review Presenter:...

  3. New rocket propellant and motor design offer high-performance...

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

    New rocket propellant and motor design offer high-performance and safety New rocket propellant and motor design offer high-performance and safety Scientists recently flight tested...

  4. Boosting Small Engines to High Performance - Boosting Systems...

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

    Boosting Small Engines to High Performance - Boosting Systems and Combustion Development Methodology Boosting Small Engines to High Performance - Boosting Systems and Combustion...

  5. Building America Webinar: High-Performance Enclosure Strategies...

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

    Building America Webinar: High-Performance Enclosure Strategies, Part I: Unvented Roof Systems and Innovative Advanced Framing Strategies Building America Webinar: High-Performance...

  6. USABC Development of Advanced High-Performance Batteries for...

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

    Development of Advanced High-Performance Batteries for EV Applications USABC Development of Advanced High-Performance Batteries for EV Applications 2012 DOE Hydrogen and Fuel Cells...

  7. Federal Leadership in High Performance and Sustainable Buildings...

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

    leadership in the design, construction, and operation of High-Performance and Sustainable Buildings. Federal Leadership in High Performance and Sustainable Buildings...

  8. advanced high performance: Topics by E-print Network

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

    cause the surface to become nonspecular. Hans J. Dehne 1991-01-01 7 Army High Performance Computing Research Center Materials Science Websites Summary: Army High Performance...

  9. amorphous-metals high-performance corrosion-resistant: Topics...

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

    ... Homer, Eric R. 26 Breaking the Barriers: High Performance Security for High Performance Computing Computer Technologies and Information Sciences Websites Summary: Breaking...

  10. Natural Refrigerant High-Performance Heat Pump for Commercial...

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

    Natural Refrigerant High-Performance Heat Pump for Commercial Applications Natural Refrigerant High-Performance Heat Pump for Commercial Applications Lead Performer: S-RAM -...

  11. Materials and Modules for Low Cost, High Performance Fuel Cell...

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

    Modules for Low Cost, High Performance Fuel Cell Humidifiers Materials and Modules for Low Cost, High Performance Fuel Cell Humidifiers Presented at the Department of Energy Fuel...

  12. Flexible Pillared Graphene-Paper Electrodes for High-Performance...

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

    Flexible Pillared Graphene-Paper Electrodes for High-Performance Electrochemical Supercapacitors. Flexible Pillared Graphene-Paper Electrodes for High-Performance Electrochemical...

  13. Overcoming Processing Cost Barriers of High-Performance Lithium...

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

    Processing Cost Barriers of High-Performance Lithium-Ion Battery Electrodes Overcoming Processing Cost Barriers of High-Performance Lithium-Ion Battery Electrodes 2012 DOE Hydrogen...

  14. Building America Webinar: High-Performance Enclosure Strategies...

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

    High-Performance Enclosure Strategies, Part I: Unvented Roof Systems and Innovative Advanced Framing Strategies Building America Webinar: High-Performance Enclosure Strategies,...

  15. Energy Efficiency Opportunities in Federal High Performance Computing...

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

    Efficiency Opportunities in Federal High Performance Computing Data Centers Energy Efficiency Opportunities in Federal High Performance Computing Data Centers Case study describes...

  16. High-Performance Computing at Los Alamos announces milestone...

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

    High-Performance Computing announces milestone High-Performance Computing at Los Alamos announces milestone for keyvalue middleware Billion inserts-per-second data milestone...

  17. John Shalf Gives Talk at San Francisco High Performance Computing...

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

    John Shalf Gives Talk at San Francisco High Performance Computing Meetup John Shalf Gives Talk at San Francisco High Performance Computing Meetup September 17, 2014 XBD200503 00083...

  18. NSF/DOE Thermoelectric Partnership: High-Performance Thermoelectric...

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

    High-Performance Thermoelectric Devices Based on Abundant Silicide Materials for Vehicle Waste Heat Recovery NSFDOE Thermoelectric Partnership: High-Performance Thermoelectric...

  19. Innovative High-Performance Deposition Technology for Low-Cost...

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

    Innovative High-Performance Deposition Technology for Low-Cost Manufacturing of OLED Lighting Innovative High-Performance Deposition Technology for Low-Cost Manufacturing of OLED...

  20. Rebuilding It Better: Greensburg, Kansas, High Performance Buildings...

    Office of Environmental Management (EM)

    It Better: Greensburg, Kansas, High Performance Buildings Meeting Energy Savings Goals (Brochure) Rebuilding It Better: Greensburg, Kansas, High Performance Buildings Meeting...

  1. Webinar: ENERGY STAR Hot Water Systems for High Performance Homes...

    Energy Savers [EERE]

    Webinar: ENERGY STAR Hot Water Systems for High Performance Homes Webinar: ENERGY STAR Hot Water Systems for High Performance Homes This presentation is from the Building America...

  2. Climate Modeling using High-Performance Computing

    SciTech Connect (OSTI)

    Mirin, A A

    2007-02-05T23:59:59.000Z

    The Center for Applied Scientific Computing (CASC) and the LLNL Climate and Carbon Science Group of Energy and Environment (E and E) are working together to improve predictions of future climate by applying the best available computational methods and computer resources to this problem. Over the last decade, researchers at the Lawrence Livermore National Laboratory (LLNL) have developed a number of climate models that provide state-of-the-art simulations on a wide variety of massively parallel computers. We are now developing and applying a second generation of high-performance climate models. Through the addition of relevant physical processes, we are developing an earth systems modeling capability as well.

  3. high-performance | netl.doe.gov

    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 OurThe Iron4 Self-Scrubbing:,, , ., DecemberganghDiffuseWorkGrandyHigh-Performance

  4. High Performance Sustainable Building Design RM

    Office of Environmental Management (EM)

    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 1,006 492 742 33 1112011 Strategic2 OPAM Flash2011-12Approved on 24 July 2008 1 Office ofHigh Performance

  5. Management issues for high performance storage systems

    SciTech Connect (OSTI)

    Louis, S. [Lawrence Livermore National Lab., CA (United States); Burris, R. [Oak Ridge National Lab., TN (United States)

    1995-03-01T23:59:59.000Z

    Managing distributed high-performance storage systems is complex and, although sharing common ground with traditional network and systems management, presents unique storage-related issues. Integration technologies and frameworks exist to help manage distributed network and system environments. Industry-driven consortia provide open forums where vendors and users cooperate to leverage solutions. But these new approaches to open management fall short addressing the needs of scalable, distributed storage. We discuss the motivation and requirements for storage system management (SSM) capabilities and describe how SSM manages distributed servers and storage resource objects in the High Performance Storage System (HPSS), a new storage facility for data-intensive applications and large-scale computing. Modem storage systems, such as HPSS, require many SSM capabilities, including server and resource configuration control, performance monitoring, quality of service, flexible policies, file migration, file repacking, accounting, and quotas. We present results of initial HPSS SSM development including design decisions and implementation trade-offs. We conclude with plans for follow-on work and provide storage-related recommendations for vendors and standards groups seeking enterprise-wide management solutions.

  6. High-performance computing for airborne applications

    SciTech Connect (OSTI)

    Quinn, Heather M [Los Alamos National Laboratory; Manuzzato, Andrea [Los Alamos National Laboratory; Fairbanks, Tom [Los Alamos National Laboratory; Dallmann, Nicholas [Los Alamos National Laboratory; Desgeorges, Rose [Los Alamos National Laboratory

    2010-06-28T23:59:59.000Z

    Recently, there has been attempts to move common satellite tasks to unmanned aerial vehicles (UAVs). UAVs are significantly cheaper to buy than satellites and easier to deploy on an as-needed basis. The more benign radiation environment also allows for an aggressive adoption of state-of-the-art commercial computational devices, which increases the amount of data that can be collected. There are a number of commercial computing devices currently available that are well-suited to high-performance computing. These devices range from specialized computational devices, such as field-programmable gate arrays (FPGAs) and digital signal processors (DSPs), to traditional computing platforms, such as microprocessors. Even though the radiation environment is relatively benign, these devices could be susceptible to single-event effects. In this paper, we will present radiation data for high-performance computing devices in a accelerated neutron environment. These devices include a multi-core digital signal processor, two field-programmable gate arrays, and a microprocessor. From these results, we found that all of these devices are suitable for many airplane environments without reliability problems.

  7. DOE High Performance Concentrator PV Project

    SciTech Connect (OSTI)

    McConnell, R.; Symko-Davies, M.

    2005-08-01T23:59:59.000Z

    Much in demand are next-generation photovoltaic (PV) technologies that can be used economically to make a large-scale impact on world electricity production. The U.S. Department of Energy (DOE) initiated the High-Performance Photovoltaic (HiPerf PV) Project to substantially increase the viability of PV for cost-competitive applications so that PV can contribute significantly to both our energy supply and environment. To accomplish such results, the National Center for Photovoltaics (NCPV) directs in-house and subcontracted research in high-performance polycrystalline thin-film and multijunction concentrator devices with the goal of enabling progress of high-efficiency technologies toward commercial-prototype products. We will describe the details of the subcontractor and in-house progress in exploring and accelerating pathways of III-V multijunction concentrator solar cells and systems toward their long-term goals. By 2020, we anticipate that this project will have demonstrated 33% system efficiency and a system price of $1.00/Wp for concentrator PV systems using III-V multijunction solar cells with efficiencies over 41%.

  8. Strategy Guideline: Partnering for High Performance Homes

    SciTech Connect (OSTI)

    Prahl, D.

    2013-01-01T23:59:59.000Z

    High performance houses require a high degree of coordination and have significant interdependencies between various systems in order to perform properly, meet customer expectations, and minimize risks for the builder. Responsibility for the key performance attributes is shared across the project team and can be well coordinated through advanced partnering strategies. For high performance homes, traditional partnerships need to be matured to the next level and be expanded to all members of the project team including trades, suppliers, manufacturers, HERS raters, designers, architects, and building officials as appropriate. In an environment where the builder is the only source of communication between trades and consultants and where relationships are, in general, adversarial as opposed to cooperative, the chances of any one building system to fail are greater. Furthermore, it is much harder for the builder to identify and capitalize on synergistic opportunities. Partnering can help bridge the cross-functional aspects of the systems approach and achieve performance-based criteria. Critical success factors for partnering include support from top management, mutual trust, effective and open communication, effective coordination around common goals, team building, appropriate use of an outside facilitator, a partnering charter progress toward common goals, an effective problem-solving process, long-term commitment, continuous improvement, and a positive experience for all involved.

  9. CENTER FOR HIGH PERFORMANCE COMPUTING Overview of CHPC

    E-Print Network [OSTI]

    Alvarado, Alejandro Sánchez

    CENTER FOR HIGH PERFORMANCE COMPUTING Overview of CHPC Julia Harrison, Associate Director Center for High Performance Computing julia.harrison@utah.edu Spring 2009 #12;CENTER FOR HIGH PERFORMANCE://www.chpc.utah.edu/docs/services.html 2/26/09 http://www.chpc.utah.edu Slide 3 #12;CENTER FOR HIGH PERFORMANCE COMPUTING Arches 2

  10. High performance robotic traverse of desert terrain.

    SciTech Connect (OSTI)

    Whittaker, William (Carnegie Mellon University, Pittsburgh, PA)

    2004-09-01T23:59:59.000Z

    This report presents tentative innovations to enable unmanned vehicle guidance for a class of off-road traverse at sustained speeds greater than 30 miles per hour. Analyses and field trials suggest that even greater navigation speeds might be achieved. The performance calls for innovation in mapping, perception, planning and inertial-referenced stabilization of components, hosted aboard capable locomotion. The innovations are motivated by the challenge of autonomous ground vehicle traverse of 250 miles of desert terrain in less than 10 hours, averaging 30 miles per hour. GPS coverage is assumed to be available with localized blackouts. Terrain and vegetation are assumed to be akin to that of the Mojave Desert. This terrain is interlaced with networks of unimproved roads and trails, which are a key to achieving the high performance mapping, planning and navigation that is presented here.

  11. High performance computing and numerical modelling

    E-Print Network [OSTI]

    ,

    2014-01-01T23:59:59.000Z

    Numerical methods play an ever more important role in astrophysics. This is especially true in theoretical works, but of course, even in purely observational projects, data analysis without massive use of computational methods has become unthinkable. The key utility of computer simulations comes from their ability to solve complex systems of equations that are either intractable with analytic techniques or only amenable to highly approximative treatments. Simulations are best viewed as a powerful complement to analytic reasoning, and as the method of choice to model systems that feature enormous physical complexity such as star formation in evolving galaxies, the topic of this 43rd Saas Fee Advanced Course. The organizers asked me to lecture about high performance computing and numerical modelling in this winter school, and to specifically cover the basics of numerically treating gravity and hydrodynamics in the context of galaxy evolution. This is still a vast field, and I necessarily had to select a subset ...

  12. Radiation Dose-Volume Effects and the Penile Bulb

    SciTech Connect (OSTI)

    Roach, Mack, E-mail: mroach@radonc.ucsf.ed [Department of Radiation Oncology, University of California-San Francisco, San Francisco, CA (United States); Nam, Jiho [Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States); Gagliardi, Giovanna [Department of Medical Physics, Karolinska University Hospital and Karolinska Institutet, Stockholm (Sweden); El Naqa, Issam; Deasy, Joseph O. [Department of Radiation Oncology, School of Medicine, Washington University in St. Louis, St. Louis, MO (United States); Marks, Lawrence B. [Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States)

    2010-03-01T23:59:59.000Z

    The dose, volume, and clinical outcome data for penile bulb are reviewed for patients treated with external-beam radiotherapy. Most, but not all, studies find an association between impotence and dosimetric parameters (e.g., threshold doses) and clinical factors (e.g., age, comorbid diseases). According to the data available, it is prudent to keep the mean dose to 95% of the penile bulb volume to <50 Gy. It may also be prudent to limit the D70 and D90 to 70 Gy and 50 Gy, respectively, but coverage of the planning target volume should not be compromised. It is acknowledged that the penile bulb may not be the critical component of the erectile apparatus, but it seems to be a surrogate for yet to be determined structure(s) critical for erectile function for at least some techniques.

  13. Text-Alternative Version: L Prize™: The Race for Super Efficient Light Bulbs

    Broader source: Energy.gov [DOE]

    Below is the text-alternative version of the L Prize™: The Race for Super Efficient Light Bulbs webcast.

  14. Modlisation des rythmes rapides bta et gamma du bulbe olfactif Nicolas Fourcaud-Trocm

    E-Print Network [OSTI]

    Boyer, Edmond

    Modélisation des rythmes rapides bêta et gamma du bulbe olfactif Nicolas Fourcaud-Trocmé Université mammifères, la première zone corticale traitant l'information olfactive est le bulbe olfactif (BO). Le codage anesthésié. MOTS-CLES bulbe olfactif, oscillations, bêta, gamma, modèle 1. Introduction En neurosciences, les

  15. Onion ipmPIPE -Diagnostic Pocket Series Bulb Growth Stages of Onion (Allium cepa L.)

    E-Print Network [OSTI]

    Pappu, Hanu R.

    Onion ipmPIPE - Diagnostic Pocket Series Bulb Growth Stages of Onion (Allium cepa L.) Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Allium Type: Fresh Market and Storage Onion Both pre- and post-bulb planting (seeds, transplants, sets). Pre-Bulb Growth Stages 1 ­ radical and flag leaf emergence (10-30 days

  16. Amlioration des plantes Production de bulbes in vitro et de novo

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Amélioration des plantes Production de bulbes in vitro et de novo à partir de tissus de tiges à bulbes, 29260 Ploudaniel; 2 Université Blaise Pascal, laboratoire de physiologie et génétique décembre 1992) Résumé — L'obtention de novo de bulbes in vitro est possible chez la tulipe dans un

  17. Behavioral/Systems/Cognitive Olfactory Bulb Gamma Oscillations Are Enhanced with

    E-Print Network [OSTI]

    Kopell, Nancy

    Behavioral/Systems/Cognitive Olfactory Bulb Gamma Oscillations Are Enhanced with Task Demands.However,thereisstillnodirectevidencethatsuchoscillationsareintrinsicallyalteredinintactsystems to aid in stimulus disambiguation. Here we show that gamma oscillatory power in the rat olfactory bulb; sensory acuity; beta oscillations; olfactory bulb; piriform (pyriform) Introduction The chemotopic

  18. Dendrodendritic Inhibition in the Olfactory Bulb Is Driven by NMDA Receptors

    E-Print Network [OSTI]

    Betz, William J.

    Dendrodendritic Inhibition in the Olfactory Bulb Is Driven by NMDA Receptors Nathan E. Schoppa,1 J synapses between mitral and granule cells in the rat olfactory bulb. In whole-cell patch-clamp recordings in bulb slices, stimulation of mitral cells elicited slowly decaying, GABAA receptor-mediated reciprocal

  19. THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3

    E-Print Network [OSTI]

    Rajasekaran, Sanguthevar

    THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3 Univ. of California Title: The Light Bulb Problem Corresponding Author: Ramamohan Paturi Department of Computer Science Mail correlational learning problem due to L. G. Valiant, 1985 and 1988: We have a sequence of n random light bulbs

  20. ACTION DE L'ABLATION DES BULBES OLFACTIFS SUR LES MCANISMES DE LA REPRODUCTION

    E-Print Network [OSTI]

    Boyer, Edmond

    ACTION DE L'ABLATION DES BULBES OLFACTIFS SUR LES MÉCANISMES DE LA REPRODUCTION CHEZ LA TRUIE J. P Recheyches zoolechniques, Jouy-en-Josas (Seine et Oise). SOMMAIRE L'ablation chirurgicale des bulbes involution utérine. L'ablation totale des bulbes olfactifs semble donc perturber la décharge des hormones

  1. STABLE FREQUENCY RESPONSE TO VARYING STIMULUS INTENSITY IN A MODEL OF THE RAT OLFACTORY BULB

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    STABLE FREQUENCY RESPONSE TO VARYING STIMULUS INTENSITY IN A MODEL OF THE RAT OLFACTORY BULB Thomas Neurosciences et Systèmes sensoriels, CNRS UMR 5020, Lyon, France ABSTRACT In the rat olfactory bulb (OB), fast. Introduction The rat olfactory bulb (OB) is a rich and complex sensory processing system that shows stimulus

  2. THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3

    E-Print Network [OSTI]

    Rajasekaran, Sanguthevar

    THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3 Univ. of California, San Diego Univ. of Pennsylvania Duke University 1 #12;Running Title: The Light Bulb Problem, 1985 and 1988: We have a sequence of n random light bulbs each of which is either on or off with equal

  3. Editorial Focus Fish Smell. Focus on "Odorant Specificity of Single Olfactory Bulb Neurons

    E-Print Network [OSTI]

    Stephens, Jacqueline

    Editorial Focus Fish Smell. Focus on "Odorant Specificity of Single Olfactory Bulb Neurons to Amino bulb, or antennal lobe. The precise nature of these odor features is yet to be determined for the most of this type in the fish, precise subclasses of olfactory bulb neurons for coding biologically significant

  4. Dendrodendritic Inhibition and Simulated Odor Responses in a Detailed Olfactory Bulb Network Model

    E-Print Network [OSTI]

    Feng, Jianfeng

    Dendrodendritic Inhibition and Simulated Odor Responses in a Detailed Olfactory Bulb Network Model responses in a detailed olfac- tory bulb network model. J Neurophysiol 90: 1921­1935, 2003. First published May 7, 2003; 10.1152/jn.00623.2002. In the olfactory bulb, both the spatial distribution

  5. Neuronal representation of odourants in the olfactory bulb of Xenopus laevis tadpoles

    E-Print Network [OSTI]

    Neuronal representation of odourants in the olfactory bulb of Xenopus laevis tadpoles Dirk Czesnik representation, olfactory bulb Abstract When an odourant enters the nose, olfactory receptor neurons (ORNs) convey information about it to the olfactory bulb (OB), where this information is processed and where

  6. Rhythm sequence through the olfactory bulb layers during the time window of a respiratory cycle

    E-Print Network [OSTI]

    Roux, Stephane

    Rhythm sequence through the olfactory bulb layers during the time window of a respiratory cycle 07, France Keywords: LFP, olfactory bulb, oscillations, rat, synchronization Abstract The mammalian olfactory bulb is characterized by prominent oscillatory activity of its local ®eld potentials. Breathing

  7. Structure of lateral inhibition in an olfactory bulb Andrew Davison, Jianfeng Feng, and David Brown

    E-Print Network [OSTI]

    Feng, Jianfeng

    Structure of lateral inhibition in an olfactory bulb model Andrew Davison, Jianfeng Feng, and David Abstract. It has been shown that mutual lateral inhibition of the projection neurones in the olfactory bulb, mediated by interneurones, serves to tune the representation of odours in the bulb and reduce the overlap

  8. How Many CASTLE Bulbs Would You Need To Match the Brightness of the Sun?

    E-Print Network [OSTI]

    Collar, Juan I.

    How Many CASTLE Bulbs Would You Need To Match the Brightness of the Sun? = × ? Please do all million miles), so if we were to try to build the Sun out of light bulbs, we'd need a bunch! But, how many objects: the Sun, and a CASTLE light bulb. What do we mean by "brightness?" The electromagnetic (EM

  9. Frequently Asked Questions Information on Compact Fluorescent Light Bulbs (CFLs) and Mercury

    E-Print Network [OSTI]

    Jia, Songtao

    Frequently Asked Questions Information on Compact Fluorescent Light Bulbs (CFLs) and Mercury February 2008 Why should people use CFLs? Switching from traditional light bulbs to CFLs is an effective light bulbs, last up to 10 times longer, cost little up front, and provide a quick return on investment

  10. THE EFFECT OF SNOWPACK WARMING ON THE STRESS BULB BELOW A SKIER Thomas Exner *

    E-Print Network [OSTI]

    Jamieson, Bruce

    THE EFFECT OF SNOWPACK WARMING ON THE STRESS BULB BELOW A SKIER Thomas Exner * Dept. of Geoscience exist to quantify or validate the temperature effect on the stress bulb below a skier. In this study we periods. Increasing temperatures of the near-surface layers altered the shape of the stress bulb, but so

  11. Linear programming applied to the ower sector: a Gladiolus bulb production case study

    E-Print Network [OSTI]

    Dragoti-Çela, Eranda

    Linear programming applied to the ¯ower sector: a Gladiolus bulb production case study Jose representative Brazilian bulb growing and trading company's decision making process, during the Gladiolus production planning activity. The pertinent LP model was focused on client's bulb requests to be attended

  12. THE LIGHT BULB PROBLEM 1 Ramamohan Paturi 2 Sanguthevar Rajasekaran 3 John Reif 3

    E-Print Network [OSTI]

    Reif, John H.

    THE LIGHT BULB PROBLEM 1 Ramamohan Paturi 2 Sanguthevar Rajasekaran 3 John Reif 3 Univ. of California, San Diego Univ. of Pennsylvania Duke University 1 #12; Running Title: The Light Bulb Problem, 1985 and 1988: We have a sequence of n random light bulbs each of which is either on or o# with equal

  13. Photoperiod Mediated Changes in Olfactory Bulb Neurogenesis and Olfactory Behavior in Male White-

    E-Print Network [OSTI]

    Nelson, Randy J.

    Photoperiod Mediated Changes in Olfactory Bulb Neurogenesis and Olfactory Behavior in Male White to long day lengths (LD) and short day lengths (SD) for 10 to 15 weeks and then examined olfactory bulb cell proliferation and survival using the thymidine analog BrdU, olfactory bulb granule cell morphology

  14. fMRI visualisation of transient activations in the rat olfactory bulb using short odour stimulations

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    fMRI visualisation of transient activations in the rat olfactory bulb using short odour in the olfactory bulb OB displays both spatial and temporal organization. The difficulty when assessing spatio of the olfactory bulb (OB). Hence, in this structure, the identity of odorants is associated with a unique spatial

  15. Calcium Influx through NMDA Receptors Directly Evokes GABA Release in Olfactory Bulb Granule Cells

    E-Print Network [OSTI]

    Strowbridge, Ben

    Calcium Influx through NMDA Receptors Directly Evokes GABA Release in Olfactory Bulb Granule Cells, Case Western Reserve University, Cleveland, Ohio 44106-4975 Recurrent inhibition in olfactory bulb on the activation of NMDA receptors. Using whole-cell recordings from rat olfactory bulb slices, we now show

  16. Geocomputation's future at the extremes: high performance computing and nanoclients

    E-Print Network [OSTI]

    Clarke, Keith

    Geocomputation's future at the extremes: high performance computing and nanoclients K.C. Clarke; High performance computing; Tractability; Geocom- putation E-mail address: kclarke@geog.ucsb.edu (K

  17. C++ programming techniques for High Performance Computing on systems with

    E-Print Network [OSTI]

    Fiebig, Peter

    C++ programming techniques for High Performance Computing on systems with non-uniform memory access (including NUMA) without sacrificing performance. ccNUMA In High Performance Computing (HPC), shared- memory

  18. M Sathia Narayanan MAE 609 High Performance Computing

    E-Print Network [OSTI]

    Krovi, Venkat

    M Sathia Narayanan 3401 2454 MAE 609 High Performance Computing M. Jones (instructor) Project . . . 27 Page 1 of 28 #12;M Sathia Narayanan 3401 2454 MAE 609 High Performance Computing M. Jones

  19. High-performance laboratories and cleanrooms

    SciTech Connect (OSTI)

    Tschudi, William; Sartor, Dale; Mills, Evan; Xu, Tengfang

    2002-07-01T23:59:59.000Z

    The California Energy Commission sponsored this roadmap to guide energy efficiency research and deployment for high performance cleanrooms and laboratories. Industries and institutions utilizing these building types (termed high-tech buildings) have played an important part in the vitality of the California economy. This roadmap's key objective to present a multi-year agenda to prioritize and coordinate research efforts. It also addresses delivery mechanisms to get the research products into the market. Because of the importance to the California economy, it is appropriate and important for California to take the lead in assessing the energy efficiency research needs, opportunities, and priorities for this market. In addition to the importance to California's economy, energy demand for this market segment is large and growing (estimated at 9400 GWH for 1996, Mills et al. 1996). With their 24hr. continuous operation, high tech facilities are a major contributor to the peak electrical demand. Laboratories and cleanrooms constitute the high tech building market, and although each building type has its unique features, they are similar in that they are extremely energy intensive, involve special environmental considerations, have very high ventilation requirements, and are subject to regulations--primarily safety driven--that tend to have adverse energy implications. High-tech buildings have largely been overlooked in past energy efficiency research. Many industries and institutions utilize laboratories and cleanrooms. As illustrated, there are many industries operating cleanrooms in California. These include semiconductor manufacturing, semiconductor suppliers, pharmaceutical, biotechnology, disk drive manufacturing, flat panel displays, automotive, aerospace, food, hospitals, medical devices, universities, and federal research facilities.

  20. Free Energy Efficiency Kit includes CFL light bulbs,

    E-Print Network [OSTI]

    Rose, Annkatrin

    Free Energy Efficiency Kit Kit includes CFL light bulbs, spray foam, low-flow shower head, and more for discounted energy assessments. FREE HOME ENERGY EFFICIENCY SEMINAR N e w R i ver L i g ht & Pow e r a n d W! Building Science 101 Presentation BPI Certified Building Professionals will present home energy efficiency

  1. 1High Performance Computing at Liberal Arts Colleges Workshop 3

    E-Print Network [OSTI]

    Barr, Valerie

    1High Performance Computing at Liberal Arts Colleges ­ Workshop 3 11October 27, 2009 Experiences (?) #12;2High Performance Computing at Liberal Arts Colleges ­ Workshop 3 22 Acknowledgements Thanks to. October 27, 2009 #12;3High Performance Computing at Liberal Arts Colleges ­ Workshop 3 33October 27, 2009

  2. Applying High Performance Computing to Analyzing by Probabilistic Model Checking

    E-Print Network [OSTI]

    Schneider, Carsten

    Applying High Performance Computing to Analyzing by Probabilistic Model Checking Mobile Cellular on the use of high performance computing in order to analyze with the proba- bilistic model checker PRISM. The Figure Generation Script 22 2 #12;1. Introduction We report in this paper on the use of high performance

  3. High Performance Computing (HPC) Central Storage Resources for Research Support

    E-Print Network [OSTI]

    Shahriar, Selim

    High Performance Computing (HPC) Central Storage Resources for Research Support Effective for FY. They also describe new applications and technologies related to research in high performance computing2011 Revised: March 7, 2011 Page 1 Information Technology Purpose This memo summarizes High Performance

  4. Software Reuse in High Performance Computing Shirley Browne

    E-Print Network [OSTI]

    Dongarra, Jack

    Software Reuse in High Performance Computing Shirley Browne University of Tennessee 107 Ayres Hall high performance computing architectures in the form of distributed memory mul­ tiprocessors have and cost of programming applications to run on these machines. Economical use of high performance computing

  5. Advanced Environments and Tools for High Performance Computing

    E-Print Network [OSTI]

    Walker, David W.

    Advanced Environments and Tools for High Performance Computing Problem-Solving Environments Environments and Tools for High Performance Computing. The conference was chaired by Professor D. W. Walker and managing distributed high performance comput- ing resources is important for a PSE to meet the requirements

  6. Universal High Performance Computing ---We Have Just Begun

    E-Print Network [OSTI]

    California at Berkeley, University of

    Universal High Performance Computing --- We Have Just Begun Jerome A. Feldman April, 1994, and deployment. At present, high performance computing is entirely different. Although there have been some commercial factor. A prerequisite for Universal High Performance Computing (UHPC) is con­ vergence

  7. Java for High Performance Computing Java HPC Codes

    E-Print Network [OSTI]

    Fraguela, Basilio B.

    Motivation Java for High Performance Computing Java HPC Codes Performance Evaluation Conclusions Java for High Performance Computing: Myth or Reality? Guillermo López Taboada Grupo de Arquitectura de López Taboada Java for HPC: Myth or Reality? #12;Motivation Java for High Performance Computing Java HPC

  8. High Performance Computing with a Conservative Spectral Boltzmann Solver

    E-Print Network [OSTI]

    High Performance Computing with a Conservative Spectral Boltzmann Solver Jeffrey R. Haack and Irene the structure of the collisional formulation for high performance computing environments. The locality in space on high performance computing resources. We also use the improved computational power of this method

  9. Evaluating Parameter Sweep Workflows in High Performance Computing*

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Evaluating Parameter Sweep Workflows in High Performance Computing* Fernando Chirigati1,# , Vítor a large amount of tasks that are submitted to High Performance Computing (HPC) environments. Different, Parameter Sweep, High Performance Computing (HPC) 1. INTRODUCTION1 # Many scientific experiments are based

  10. Studying Code Development for High Performance Computing: The HPCS Program

    E-Print Network [OSTI]

    Basili, Victor R.

    Studying Code Development for High Performance Computing: The HPCS Program Jeff Carver1 , Sima at measuring the development time for programs written for high performance computers (HPC). Our goal. Introduction The development of High-Performance Computing (HPC) programs (codes) is crucial to progress

  11. Software Reuse in High Performance Computing Shirley Browne

    E-Print Network [OSTI]

    Hawick, Ken

    Software Reuse in High Performance Computing Shirley Browne University of Tennessee 107 Ayres Hall high performance computing architectures in the form of distributed memorymul- tiprocessors have become of programming applications to run on these machines. Economical use of high performance computing and subsequent

  12. High Performance www.rrze.uni-erlangen.de

    E-Print Network [OSTI]

    Fiebig, Peter

    High Performance Computing at RRZE 2008 HPCatRRZE www.rrze.uni-erlangen.de #12;G. Hager, T. Zeiser and G. Wellein: Concepts of High Performance Computing. In: Fehske et al. Lect. Notes Phys. 739, 681 Optimization Techniques for the Hitachi SR8000 architecture. In: A. Bode (Ed.) : High Performance Computing

  13. High Performance Computing and Storage Requirements for Biological and Environmental Research Target 2017

    E-Print Network [OSTI]

    Gerber, Richard

    2014-01-01T23:59:59.000Z

    Journal   of   High   Performance  Computing  Applications  Target  2017   High  Performance  Computing  and  Storage  to   characterize   High   Performance   Computing   (HPC)  

  14. High Performance Commercial Fenestration Framing Systems

    SciTech Connect (OSTI)

    Mike Manteghi; Sneh Kumar; Joshua Early; Bhaskar Adusumalli

    2010-01-31T23:59:59.000Z

    A major objective of the U.S. Department of Energy is to have a zero energy commercial building by the year 2025. Windows have a major influence on the energy performance of the building envelope as they control over 55% of building energy load, and represent one important area where technologies can be developed to save energy. Aluminum framing systems are used in over 80% of commercial fenestration products (i.e. windows, curtain walls, store fronts, etc.). Aluminum framing systems are often required in commercial buildings because of their inherent good structural properties and long service life, which is required from commercial and architectural frames. At the same time, they are lightweight and durable, requiring very little maintenance, and offer design flexibility. An additional benefit of aluminum framing systems is their relatively low cost and easy manufacturability. Aluminum, being an easily recyclable material, also offers sustainable features. However, from energy efficiency point of view, aluminum frames have lower thermal performance due to the very high thermal conductivity of aluminum. Fenestration systems constructed of aluminum alloys therefore have lower performance in terms of being effective barrier to energy transfer (heat loss or gain). Despite the lower energy performance, aluminum is the choice material for commercial framing systems and dominates the commercial/architectural fenestration market because of the reasons mentioned above. In addition, there is no other cost effective and energy efficient replacement material available to take place of aluminum in the commercial/architectural market. Hence it is imperative to improve the performance of aluminum framing system to improve the energy performance of commercial fenestration system and in turn reduce the energy consumption of commercial building and achieve zero energy building by 2025. The objective of this project was to develop high performance, energy efficient commercial fenestration framing systems, by investigating new technologies that would improve the thermal performance of aluminum frames, while maintaining their structural and life-cycle performance. The project targeted an improvement of over 30% (whole window performance) over conventional commercial framing technology by improving the performance of commercial framing systems.

  15. High Efficiency, High Performance Clothes Dryer

    SciTech Connect (OSTI)

    Peter Pescatore; Phil Carbone

    2005-03-31T23:59:59.000Z

    This program covered the development of two separate products; an electric heat pump clothes dryer and a modulating gas dryer. These development efforts were independent of one another and are presented in this report in two separate volumes. Volume 1 details the Heat Pump Dryer Development while Volume 2 details the Modulating Gas Dryer Development. In both product development efforts, the intent was to develop high efficiency, high performance designs that would be attractive to US consumers. Working with Whirlpool Corporation as our commercial partner, TIAX applied this approach of satisfying consumer needs throughout the Product Development Process for both dryer designs. Heat pump clothes dryers have been in existence for years, especially in Europe, but have not been able to penetrate the market. This has been especially true in the US market where no volume production heat pump dryers are available. The issue has typically been around two key areas: cost and performance. Cost is a given in that a heat pump clothes dryer has numerous additional components associated with it. While heat pump dryers have been able to achieve significant energy savings compared to standard electric resistance dryers (over 50% in some cases), designs to date have been hampered by excessively long dry times, a major market driver in the US. The development work done on the heat pump dryer over the course of this program led to a demonstration dryer that delivered the following performance characteristics: (1) 40-50% energy savings on large loads with 35 F lower fabric temperatures and similar dry times; (2) 10-30 F reduction in fabric temperature for delicate loads with up to 50% energy savings and 30-40% time savings; (3) Improved fabric temperature uniformity; and (4) Robust performance across a range of vent restrictions. For the gas dryer development, the concept developed was one of modulating the gas flow to the dryer throughout the dry cycle. Through heat modulation in a gas dryer, significant time and energy savings, combined with dramatically reduced fabric temperatures, was achieved in a cost-effective manner. The key design factor lay in developing a system that matches the heat input to the dryer with the fabrics ability to absorb it. The development work done on the modulating gas dryer over the course of this program led to a demonstration dryer that delivered the following performance characteristics: (1) Up to 25% reduction in energy consumption for small and medium loads; (2) Up to 35% time savings for large loads with 10-15% energy reduction and no adverse effect on cloth temperatures; (3) Reduced fabric temperatures, dry times and 18% energy reduction for delicate loads; and, (4) Robust performance across a range of vent restrictions.

  16. May 28, 2007 Middleware in Modern High Performance Computing System Architectures 1/20 Middleware in Modern High Performance

    E-Print Network [OSTI]

    Engelmann, Christian

    May 28, 2007 Middleware in Modern High Performance Computing System Architectures 1/20 Middleware in Modern High Performance Computing System Architectures Christian Engelmann1,2, Hong Ong1, Stephen L 28, 2007 Middleware in Modern High Performance Computing System Architectures 2/20 Talk Outline

  17. Student Directions Student Directions: Using your homework from "Building a Fancy Spectrograph" fill in the

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Incandescent Bulb Incandescent Bulb Florescent Bulb #12;_________________________________________________________________________________ 7. How does the spectrum from the frosted bulb compare to that of the unfrosted bulb? 8. From number 7, what can you conclude about the material that makes the bulb "frosted?" 9. How is the florescent

  18. Influence du poids et de la densit de plantation des bulbes d'chalote sur les caractristiques de

    E-Print Network [OSTI]

    Boyer, Edmond

    Influence du poids et de la densité de plantation des bulbes d'échalote sur les caractéristiques de la récolte et la prolificité des bulbes-fils Joseph COHAT Corentin TROMEUR LN.R.A., Station damélioration de la Pomme de terre et des Plantes à bulbes, F 29207 Landerneau RÉSUMÉ Des bulbes d'échalote de

  19. Influence d'un trempage des bulbes dans une solution d'acide 2-chloro thylphosphonique (thphon) sur la

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Influence d'un trempage des bulbes dans une solution d'acide 2-chloro éthylphosphonique (éthéphon la Pomme de terre et des Plantes à bulbes, F 29207 Landerneau RÉSUMÉ Le trempage des bulbes d augmentation du pourcentage de floraison. Ceci résulte d'une diminution du nombre de bulbes qui Ethéphon

  20. High-performance commercial building systems

    SciTech Connect (OSTI)

    Selkowitz, Stephen

    2003-10-01T23:59:59.000Z

    This report summarizes key technical accomplishments resulting from the three year PIER-funded R&D program, ''High Performance Commercial Building Systems'' (HPCBS). The program targets the commercial building sector in California, an end-use sector that accounts for about one-third of all California electricity consumption and an even larger fraction of peak demand, at a cost of over $10B/year. Commercial buildings also have a major impact on occupant health, comfort and productivity. Building design and operations practices that influence energy use are deeply engrained in a fragmented, risk-averse industry that is slow to change. Although California's aggressive standards efforts have resulted in new buildings designed to use less energy than those constructed 20 years ago, the actual savings realized are still well below technical and economic potentials. The broad goal of this program is to develop and deploy a set of energy-saving technologies, strategies, and techniques, and improve processes for designing, commissioning, and operating commercial buildings, while improving health, comfort, and performance of occupants, all in a manner consistent with sound economic investment practices. Results are to be broadly applicable to the commercial sector for different building sizes and types, e.g. offices and schools, for different classes of ownership, both public and private, and for owner-occupied as well as speculative buildings. The program aims to facilitate significant electricity use savings in the California commercial sector by 2015, while assuring that these savings are affordable and promote high quality indoor environments. The five linked technical program elements contain 14 projects with 41 distinct R&D tasks. Collectively they form a comprehensive Research, Development, and Demonstration (RD&D) program with the potential to capture large savings in the commercial building sector, providing significant economic benefits to building owners and health and performance benefits to occupants. At the same time this program can strengthen the growing energy efficiency industry in California by providing new jobs and growth opportunities for companies providing the technology, systems, software, design, and building services to the commercial sector. The broad objectives across all five program elements were: (1) To develop and deploy an integrated set of tools and techniques to support the design and operation of energy-efficient commercial buildings; (2) To develop open software specifications for a building data model that will support the interoperability of these tools throughout the building life-cycle; (3) To create new technology options (hardware and controls) for substantially reducing controllable lighting, envelope, and cooling loads in buildings; (4) To create and implement a new generation of diagnostic techniques so that commissioning and efficient building operations can be accomplished reliably and cost effectively and provide sustained energy savings; (5) To enhance the health, comfort and performance of building occupants. (6) To provide the information technology infrastructure for owners to minimize their energy costs and manage their energy information in a manner that creates added value for their buildings as the commercial sector transitions to an era of deregulated utility markets, distributed generation, and changing business practices. Our ultimate goal is for our R&D effort to have measurable market impact. This requires that the research tasks be carried out with a variety of connections to key market actors or trends so that they are recognized as relevant and useful and can be adopted by expected users. While some of this activity is directly integrated into our research tasks, the handoff from ''market-connected R&D'' to ''field deployment'' is still an art as well as a science and in many areas requires resources and a timeframe well beyond the scope of this PIER research program. The TAGs, PAC and other industry partners have assisted directly in this effort

  1. 2014-04-11 Issuance: Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Notice of Proposed Rulemaking

    Broader source: Energy.gov [DOE]

    This document is a pre-publication Federal Register notice of proposed rulemaking regarding energy conservation standards for general service fluorescent lamps and incandescent reflectors lamps, as issued by the Assistant Secretary for Energy Efficiency and Renewable Energy on April 11, 2014.

  2. Estimating Wet Bulb Globe Temperature Using Standard Meteorological Measurements

    SciTech Connect (OSTI)

    Hunter, C.H.

    1999-11-18T23:59:59.000Z

    The heat stress management program at the Department of Energy''s Savannah River Site (SRS) requires implementation of protective controls on outdoor work based on observed values of wet bulb globe temperature (WBGT). To ensure continued compliance with heat stress program requirements, a computer algorithm was developed which calculates an estimate of WBGT using standard meteorological measurements. In addition, scripts were developed to generate a calculation every 15 minutes and post the results to an Intranet web site.

  3. Guiding Principles for Federal Leadership in High-Performance...

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

    Sustainable Buildings Guiding Principles for Federal Leadership in High-Performance and Sustainable Buildings The Federal Energy Management Program (FEMP) provides guidance to...

  4. Building Algorithm-Based Energy Efficient High Performance Computing...

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

    Building Algorithm-Based Energy Efficient High Performance Computing Systems with Resilience Event Sponsor: Mathematics and Computing Science Seminar Start Date: May 12 2015 -...

  5. Dynamic Protocol Tuning Algorithms for High Performance Data...

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

    Dynamic Protocol Tuning Algorithms for High Performance Data Transfers Event Sponsor: Mathematics and Computing Science Seminar Start Date: Apr 3 2015 - 2:00pm BuildingRoom:...

  6. NNSA Presents SRS with Award for Achieving High Performance Sustainabl...

    National Nuclear Security Administration (NNSA)

    Presents SRS with Award for Achieving High Performance Sustainable Building Status | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission...

  7. Accelerating Predictive Simulation of IC Engines with High Performance...

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

    IC engines with high performance computing (ACE017) This presentation does not contain any proprietary, confidential, or otherwise restricted information K. Dean Edwards, C....

  8. Energy Design Guidelines for High Performance Schools: Hot and...

    Energy Savers [EERE]

    Climates Energy Design Guidelines for High Performance Schools: Hot and Humid Climates School districts around the country are finding that the smart energy choices can help them...

  9. SEE Action Series: High Performance Leasing Strategies for State...

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

    Real Estate Broker (and Tenant) Education and Engagement Program Solution 6 - Energy Efficiency Code Variance Process High-Performance Leasing Barriers What's needed - *...

  10. Memorandum of American High-Performance Buildings Coalition DOE...

    Energy Savers [EERE]

    Leadership in High Performance and Sustainable Buildings Memorandum of Understanding Green Building Certification Systems Requirement for New Federal Buildings and Major...

  11. Dish/Stirling High-Performance Thermal Storage

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

    studies Goal: * Demonstrate the feasibility of significant thermal storage for dish Stirling systems to leverage their existing high performance to greater capacity * Demonstrate...

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

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

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

  13. High-Performance Home Technologies: Solar Thermal & Photovoltaic...

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

    in each of the volumes. High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems More Documents & Publications Building America Whole-House Solutions for...

  14. A Comparison of Library Tracking Methods in High Performance

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

    Library Tracking Methods in High Performance Computing Computer System Cluster and Networking Summer Institute 2013 Poster Seminar William Rosenberger (New Mexico Tech), Dennis...

  15. LBNL: High Performance Active Perimeter Building Systems - 2015...

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

    Eleanor Lee, LBNL View the Presentation LBNL: High Performance Active Perimeter Building Systems - 2015 Peer Review More Documents & Publications FLEXLAB LBNL: NYC Office...

  16. 64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization

    E-Print Network [OSTI]

    Perkins, Richard A.

    64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization Research and Development in Visual Analysis Judith Devaney Terrence Griffin John

  17. Frontiers in Planetary and Stellar Magnetism through High-Performance...

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

    Hwang, project co-PI Frontiers in Planetary and Stellar Magnetism through High-Performance Computing PI Name: Jonathan Aurnou PI Email: aurnou@ucla.edu Institution: University...

  18. High Performance Computing at the Oak Ridge Leadership Computing...

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

    High Performance Computing at the Oak Ridge Leadership Computing Facility Go to Menu Page 2 Outline * Our Mission * Computer Systems: Present, Past, Future * Challenges Along the...

  19. Rethinking the idealized morphology in high-performance organic...

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

    Rethinking the idealized morphology in high-performance organic photovoltaics December 9, 2011 Tweet EmailPrint Traditionally, organic photovoltaic (OPV) active layers are viewed...

  20. High-Performance Thermoelectric Devices Based on Abundant Silicide...

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

    Development of high-performance thermoelectric devices for vehicle waste heat recovery will include fundamental research to use abundant promising low-cost thermoelectric...

  1. DOE ASSESSMENT SEAB Recommendations Related to High Performance...

    Office of Environmental Management (EM)

    of 10 DOE ASSESSMENT SEAB Recommendations Related to High Performance Computing 1. Introduction The Department of Energy (DOE) is planning to develop and deliver capable exascale...

  2. DOE Announces Webinars on High Performance Space Conditioning...

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

    18: Live Webinar on High Performance Space Conditioning Systems, Part II Webinar Sponsor: Building Technologies Office The Energy Department will present a live webinar titled...

  3. High Performance Dense Linear System Solver with Soft Error Resilience

    E-Print Network [OSTI]

    Dongarra, Jack

    High Performance Dense Linear System Solver with Soft Error Resilience Peng Du, Piotr Luszczek systems, and in some scientific applications C/R is not applicable for soft error at all due to error) high performance dense linear system solver with soft error resilience. By adopting a mathematical

  4. High Performance Control I. M. Y. Mareels2

    E-Print Network [OSTI]

    Moore, John Barratt

    in conjunction with #12;vi Preface linear quadratic optimal control with frequency shaping to achieve robustness The engineering objective of high performance control using the tools of optimal control theory, robust control it has. Many systems today are control system limited and the quest is for high performance in the real

  5. Molecular Dynamics Simulations on High-Performance Reconfigurable

    E-Print Network [OSTI]

    Herbordt, Martin

    23 Molecular Dynamics Simulations on High-Performance Reconfigurable Computing Systems MATT CHIU. 2010. Molecular dynamics simulations on high performance recon- figurable computing systems. ACM Trans://doi.acm.org/10.1145/1862648.1862653. 1. INTRODUCTION Molecular dynamics simulation (MD) is a

  6. System Identification and Modelling of a High Performance Hydraulic Actuator

    E-Print Network [OSTI]

    Hayward, Vincent

    System Identification and Modelling of a High Performance Hydraulic Actuator Benoit Boulet, Laeeque with the experimental identification and modelling of the nonlinear dynamics ofa high performance hydraulic actuator. The actuator properties and performance are also discussed. 1 Introduction Hydraulic actuation used to be

  7. Development of Diagnostic Rules for a Dry Bulb Economizer Mixed Air Loop

    E-Print Network [OSTI]

    Underwood, D.

    1990-01-01T23:59:59.000Z

    knowledge base for a two fan variable air volume (VAV) air handling unit. Rules for the mixed air loop with a dry bulb economizer are presented....

  8. DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models...

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

    against Westinghouse Lighting Corporation, the company must cease sales of two light bulb models - medium based CFL basic model 15GLOBE652 (Westinghouse product code 3800400)...

  9. Achieving "Green" Concrete Through The Use Of High Performance FiberThe Use Of High Performance Fiber

    E-Print Network [OSTI]

    Chao, Shih-Ho

    Achieving "Green" Concrete Through The Use Of High Performance FiberThe Use Of High Performance Fiber Reinforced Concrete ShihShih--Ho Chao,Ho Chao, Ph.DPh.D Assistant Professor, Department of Civil, 2008 #12;What is D rable Concrete?What is D rable Concrete?What is Durable Concrete?What is Durable

  10. HPGMG 1.0: A Benchmark for Ranking High Performance Computing Systems

    E-Print Network [OSTI]

    Adams, Mark

    2014-01-01T23:59:59.000Z

    for Ranking High Performance Computing Systems Mark F. Adamsmetric for ranking high performance computing systems. HPLmetric for ranking high performance computing systems. When

  11. Coordinated resource management for guaranteed high performance and efficient utilization in Lambda-Grids

    E-Print Network [OSTI]

    Taesombut, Nut

    2007-01-01T23:59:59.000Z

    Journal of High Performance Computing Applications, AugustConference on High Performance Computing and Communication (Conference on High Performance Computing and Networking (SC’

  12. Design, Implementation and Performance of Exponential Integrators for High Performance Computing Applications

    E-Print Network [OSTI]

    Loffeld, John

    2013-01-01T23:59:59.000Z

    interest in high performance computing would help popularizeIntegrators for High Performance Computing Applications Aapplied mathematics, high performance computing and computer

  13. NERSC 2011: High Performance Computing Facility Operational Assessment for the National Energy Research Scientific Computing Center

    E-Print Network [OSTI]

    Antypas, Katie

    2013-01-01T23:59:59.000Z

    NERSC 2011 High Performance Computing Facility Operationalby providing high-performance computing, information, data,s deep knowledge of high performance computing to overcome

  14. On the user-scheduler relationship in high-performance computing

    E-Print Network [OSTI]

    Lee, Cynthia Bailey

    2009-01-01T23:59:59.000Z

    1.1. High-Performance Computing . . . . . . . . 1.2. ProblemJournal of High Performance Computing Applications, 19(4):IEEE Conference on High Performance Computing, Networking,

  15. Ductility enhancement of high performance cementitious composites and structures

    E-Print Network [OSTI]

    Chuang, Eugene (Eugene Yu), 1975-

    2002-01-01T23:59:59.000Z

    High performance cementitious composites (HP2C) are a new generation of fiber reinforced cementitious composites (FRCC) with substantial improvements in mechanical behavior. The most important development in these HP2C ...

  16. Anne Arundel County- High Performance Dwelling Property Tax Credit

    Broader source: Energy.gov [DOE]

    The state of Maryland permits local governments (Md Code: Property Tax § 9-242) to offer property tax credits for high performance buildings if they choose to do so. In October 2010 Anne Arundel...

  17. High Performance Building Standards in New State Construction

    Broader source: Energy.gov [DOE]

    In January 2008, New Jersey enacted legislation mandating the use of high performance green building standards in new state construction. The standard requires that new buildings larger than 15...

  18. Circuits for high-performance low-power VLSI logic

    E-Print Network [OSTI]

    Ma, Albert

    2006-01-01T23:59:59.000Z

    The demands of future computing, as well as the challenges of nanometer-era VLSI design, require new digital logic techniques and styles that are simultaneously high performance, energy efficient, and robust to noise and ...

  19. High Performance Information Filtering on Many-core Processors

    E-Print Network [OSTI]

    Tripathy, Aalap

    2013-12-06T23:59:59.000Z

    -purpose usage as application-coprocessors and are now widely used in high performance computing due to exceptional floating-point performance, memory bandwidth and power efficiency. GPU manufacturers have released API’s and programming models for application...

  20. Accelerating Predictive Simulation of IC Engines with High Performance...

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

    IC engines with high performance computing (ACE017) K. Dean Edwards (PI), C. Stuart Daw, Wael R. Elwasif, Charles E. A. Finney, Sreekanth Pannala, Miroslav K. Stoyanov, Robert M....

  1. The High Performance Computing Juggling Act | Argonne Leadership...

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

    The High Performance Computing Juggling Act Event Sponsor: Mathematics and Computing Science Seminar Start Date: Feb 17 2015 - 11:00am BuildingRoom: Building 240Room 1404-1405...

  2. High-Performance Organic Light-Emitting Diodes Using ITO

    E-Print Network [OSTI]

    Ho, Seng-Tiong

    High-Performance Organic Light-Emitting Diodes Using ITO Anodes Grown on Plastic by Room,* Mark E. Madsen, Antonio DiVenere, and Seng-Tiong Ho Organic light-emitting diodes (OLEDs) fabricated

  3. Design of wind turbines with Ultra-High Performance Concrete

    E-Print Network [OSTI]

    Jammes, François-Xavier

    2009-01-01T23:59:59.000Z

    Ultra-High Performance Concrete (UHPC) has proven an asset for bridge design as it significantly reduces costs. However, UHPC has not been applied yet to wind turbine technology. Design codes do not propose any recommendations ...

  4. The Faculty of Arts and Sciences High Performance Computing Core

    E-Print Network [OSTI]

    O'Hern, Corey S.

    The Faculty of Arts and Sciences High Performance Computing Core Advanced Computational Support/09/2010-9FAS HPC Center #12;Understanding Data Requirements 04/09/2010-10FAS HPC Center Source: Adriana Corona

  5. High Performance Leasing Strategies for State and Local Governments

    Broader source: Energy.gov [DOE]

    Presentation for the SEE Action Series: High Performance Leasing Strategies for State and Local Governments webinar, presented on January 26, 2013 as part of the U.S. Department of Energy's Technical Assistance Program (TAP).

  6. High performance CMOS integrated circuits for optical receivers

    E-Print Network [OSTI]

    SamadiBoroujeni, MohammadReza

    2009-05-15T23:59:59.000Z

    Prasad Enjeti Head of Department, Costas Georghiades December 2006 Major Subject: Electrical Engineering iii ABSTRACT High Performance CMOS Integrated Circuits for Optical Receivers. (December 2006) MohammadReza SamadiBoroujeni, B...

  7. FUTURE POWER GRID INITIATIVE Real-time High-Performance

    E-Print Network [OSTI]

    FUTURE POWER GRID INITIATIVE Real-time High-Performance Computing Infrastructure for Next- Generation Power Grid Analysis OBJECTIVE » We are developing infrastructure, software, formal models for real Infrastructure Operations Center (EIOC), the Pacific Northwest National Laboratory's (PNNL) national electric

  8. Howard County- High Performance and Green Building Property Tax Credit

    Broader source: Energy.gov [DOE]

    The state of Maryland permits local governments (Md Code: Property Tax § 9-242) to offer property tax credits for high performance buildings and energy conservation devices (Md Code: Property Tax §...

  9. Montgomery County- High Performance Building Property Tax Credit

    Broader source: Energy.gov [DOE]

    The state of Maryland permits local governments (Md Code: Property Tax § 9-242) to offer property tax credits for high performance buildings if they choose to do so. Montgomery County has...

  10. Local Option- Property Tax Credit for High Performance Buildings

    Broader source: Energy.gov [DOE]

    Similar to Maryland's Local Option Property Tax Credit for Renewable Energy, Title 9 of Maryland's property tax code creates an optional property tax credit for high performance buildings. This...

  11. GeoComputational Intelligence and High-Performance Geospatial Computing

    E-Print Network [OSTI]

    Guan, Qingfeng

    2011-11-16T23:59:59.000Z

    GeoComputational Intelligence and High-performance Geospatial Computing Qingfeng (Gene) Guan, Ph.D Center for Advanced Land Management Information Technologies School of Natural Resources University of Nebraska - Lincoln GIS Day @ University... of Kansas Nov. 16th, 2011 Contents 1. Computational Science and GeoComputation 2. GeoComputational Intelligence - ANN-based Urban-CA model 3. High-performance Geospatial Computing - Parallel Geostatistical Areal Interpolation - pRPL and pSLEUTH 4. Conclusion...

  12. Full Spectrum Light Therapy Full spectrum light bulbs are said to not only improve mood, but also

    E-Print Network [OSTI]

    Bates, Rebecca A.

    Full Spectrum Light Therapy Full spectrum light bulbs are said to not only improve mood, but also spectrum light bulbs produce light that is seen by the human eye in a bluish-white tint. Where is full

  13. Chapter 30: Quantum Physics 9. The tungsten filament in a standard light bulb can be considered a blackbody radiator.

    E-Print Network [OSTI]

    Kioussis, Nicholas

    . 1 Chapter 30: Quantum Physics 9. The tungsten filament in a standard light bulb can be considered frequency is that of infrared electromagnetic radiation, the light bulb radiates more energy in the infrared

  14. Olfactory deprivation increases dopamine D2 receptor density in the rat olfactory bulb

    SciTech Connect (OSTI)

    Guthrie, K.M.; Pullara, J.M.; Marshall, J.F.; Leon, M. (University of California, Irvine (USA))

    1991-05-01T23:59:59.000Z

    Unilateral olfactory deprivation during postnatal development results in significant anatomical and neurochemical changes in the deprived olfactory bulb. Perhaps the most dramatic neurochemical change is the loss of dopaminergic expression by neurons of the glomerular region. The authors describe here the effects of early olfactory deprivation on other elements of the bulb dopaminergic system, namely the dopamine receptors of the olfactory bulb. Rat pups had a single naris occluded on postnatal day 2 (PN2). On PN20 or PN60, animals were sacrificed and the bulbs were examined for catecholamine levels or D2 and D1 dopamine receptor binding. Receptor densities were quantified by in vitro autoradiography using the tritiated antagonists spiperone (D2) and SCH23390 (D1). Dopamine uptake sites were similarly examined using tritiated mazindol. No significant specific labeling of D1 or mazindol sites was observed in the olfactory bulbs of control or experimental animals at either age. Normal animals displayed prominent labeling of D2 sites in the glomerular and nerve layers. After 60 days of deprivation, deprived bulbs exhibited an average increase in D2 receptor density of 32%. As determined by Scatchard analysis, the mean values for Kd and Bmax were 0.134 nM and 293 fmol/mg protein in normal bulbs, and 0.136 nM and 403 fmol/mg protein in deprived bulbs. The results suggest that, as in the neostriatum, dopamine depletion in the olfactory bulb leads to an upregulation of D2 receptor sites. This change may represent an attempt by the system to adapt neurochemically to reduced dopaminergic activity and thereby maintain bulb function.

  15. Influence des conditions de conservation des bulbes d'chalote (Allium cepa L. var. aggregatum) sur leur

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Influence des conditions de conservation des bulbes d'échalote (Allium cepa L. var. aggregatum) sur leur levée Joseph COHAT LN.R.A., Station d'Amélioration de la Pomme de terre & des Plantes à bulbes, F 29207 Landerneau RÉSUMÉ Les bulbes d'échalote de Jersey (type demi-longue) sont dormants au moment de la

  16. A Bit About Bulbs Night temperatures are cool, the air is almost crisp. The vegetable harvest is tapering

    E-Print Network [OSTI]

    New Hampshire, University of

    A Bit About Bulbs Night temperatures are cool, the air is almost crisp. The vegetable harvest! There is always something to do, and right now is the time to plant spring-flowering bulbs. Whether your preference is for naturalized or formal bulb plantings, on a small or large scale, keep kinds and colors

  17. Impairment of Neurogensis in the Olfactory Bulb of Transgenic Mice Overexpressing Human Wildtype Alpha Synuclein Under the Thy-1 Promoter

    E-Print Network [OSTI]

    Allman, John M.

    Impairment of Neurogensis in the Olfactory Bulb of Transgenic Mice Overexpressing Human Wildtype, cortex and olfactory bulb (Rockenstein et al., 2002). These mice demonstrate early and progressive motor by olfactory ensheathing glia, and eventually reach the olfactory bulb (Gritti et al., 2002). Recent studies

  18. Dynamical Mechanisms of Odor Processing in Olfactory Bulb Mitral Cells Daniel B. Rubin and Thomas A. Cleland

    E-Print Network [OSTI]

    Cleland, Thomas A.

    Dynamical Mechanisms of Odor Processing in Olfactory Bulb Mitral Cells Daniel B. Rubin and Thomas A- nisms of odor processing in olfactory bulb mitral cells. J Neuro- physiol 96: 555­568, 2006. First, conductance-based compartmental model of olfactory bulb mitral cells that exhibits the complex dynamical

  19. Ordered progression of nematogenesis from stem cells through differentiation stages in the tentacle bulb of Clytia hemisphaerica (Hydrozoa, Cnidaria)

    E-Print Network [OSTI]

    Gibson, Matt

    bulb of Clytia hemisphaerica (Hydrozoa, Cnidaria) Elsa Denker, Michaël Manuel, Lucas Leclère, Hervé Le of the tentacle bulb, a specialized swelling at the tentacle base. Analysis by a variety of light and electron-temporal characteristics are markedly more ordered. The tentacle bulb nematogenic ectoderm (TBE) was found to be polarized

  20. Stability of fast oscillations in mammalian olfactory bulb: experiment and modeling Nicolas Fourcaud-Trocmea,b,c,d,

    E-Print Network [OSTI]

    Voegtlin, Thomas

    Stability of fast oscillations in mammalian olfactory bulb: experiment and modeling Nicolas Cortex, Vandoeuvre-les-Nancy, F-54506, France Abstract In the rat olfactory bulb (OB), fast oscillations observed stability of the oscillatory regimes. Keywords: olfactory bulb, beta oscillations, gamma

  1. Odor vapor pressure and quality modulate local field potential oscillatory patterns in the olfactory bulb of the

    E-Print Network [OSTI]

    Roux, Stephane

    in the olfactory bulb of the anesthetized rat Tristan Cenier,1 Corine Amat,1 Philippe Litaudon,1 Samuel Garcia,1 potentials, molecular features, olfactory bulb, oscillations, respiratory cycle Abstract A central question-temporal pattern of activation in the olfactory bulb (OB), in both glomerular and mitral cell layers. Mitral

  2. High performance computing and communications: FY 1997 implementation plan

    SciTech Connect (OSTI)

    NONE

    1996-12-01T23:59:59.000Z

    The High Performance Computing and Communications (HPCC) Program was formally authorized by passage, with bipartisan support, of the High-Performance Computing Act of 1991, signed on December 9, 1991. The original Program, in which eight Federal agencies participated, has now grown to twelve agencies. This Plan provides a detailed description of the agencies` FY 1996 HPCC accomplishments and FY 1997 HPCC plans. Section 3 of this Plan provides an overview of the HPCC Program. Section 4 contains more detailed definitions of the Program Component Areas, with an emphasis on the overall directions and milestones planned for each PCA. Appendix A provides a detailed look at HPCC Program activities within each agency.

  3. Design and Predictive Control of a Net Zero Energy Home

    E-Print Network [OSTI]

    Morelli, F.; Abbarno, N.; Boese, E.; Bullock, J.; Carter, B.; Edwards, R.; Lapite, O.; Mann, D.; Mulvihill, C.; Purcell, E.; Stein, M. IV; Rasmussen, B. P.

    2013-01-01T23:59:59.000Z

    the same amount of light as traditional incandescent bulbs with less energy. Incandescent bulbs are inherently inefficient as most of the energy they consume goes towards heat generation. Compact fluorescent (CFL) and light emitting diode (LED) bulbs... as heat [1]. Compact fluorescent lamps (CFLs) and Light Emitting Diodes (LEDs) were analyzed in comparison with incandescent lamps. To determine the most energy efficient bulb, energy consumption for each type of bulb is needed. To do this, the amount...

  4. "Exploring damage management of high performance metallic alloys in critical

    E-Print Network [OSTI]

    Acton, Scott

    Fatigue Localized corrosion degrades fatigue performance of high strength aluminum alloys. The expense and Aluminum Alloys Exposure to a moist environment degrades the fatigue resistance of all aluminum alloys"Exploring damage management of high performance metallic alloys in critical systems to develop new

  5. Thermo Scientific Pierce High-Performance Dialysis and

    E-Print Network [OSTI]

    Lebendiker, Mario

    Thermo Scientific Pierce® High-Performance Dialysis and Desalting Technical Handbook Featuring Thermo Scientific Slide-A-Lyzer® Dialysis Cassettes #12;MWCO Membrane 10-100 µl Thermo Scientific Slide-A-Lyzer® MINI Dialysis Unit Page 4 0.1-30 ml Thermo Scientific Slide-A-Lyzer Dialysis Cassette Page 5 15-100 ml

  6. 2008 Nature Publishing Group High-performance lithium battery

    E-Print Network [OSTI]

    Cui, Yi

    © 2008 Nature Publishing Group High-performance lithium battery anodes using silicon nanowires in lithium batteries have shown capacity fading and short battery lifetime due to pulverization and loss December 2007; doi:10.1038/nnano.2007.411 There is great interest in developing rechargeable lithium

  7. Data Mining Middleware for Wide Area High Performance Networks

    E-Print Network [OSTI]

    Grossman, Robert

    1 Data Mining Middleware for Wide Area High Performance Networks Robert L. Grossman*, Yunhong Gu, David Hanley, and Michal Sabala National Center for Data Mining, University of Illinois at Chicago, USA astronomical data from the Sloan Digital Sky Survey (SDSS) and the other involves computing histograms from

  8. Health Care Reform Challenge: Creating a High Performance Healthcare System

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    Health Care Reform Challenge: Creating a High Performance Healthcare System Tom Simmer, MD Chief;The Challenge of Reform: Accountable Care Organizations (ACO) · ACO's are provider organizations health care delivery Organized Systems of Care Population focus for primary care physicians, hospitals

  9. Titanium: A Java Dialect for High Performance Computing

    E-Print Network [OSTI]

    California at Berkeley, University of

    1 1 Titanium: A Java Dialect for High Performance Computing U.C. Berkeley and LBNL http://titanium.cs.berkeley.edu Dan Bonachea (slides courtesy of Kathy Yelick) 2 Titanium Group (Past and Present) · Susan Graham ­ Large scale parallel machines · Titanium is designed for methods with ­ Structured grids ­ Locally

  10. High Performance Circuits for Power Management and Millimeter Wave Applications

    E-Print Network [OSTI]

    Amer, Ahmed 1979-

    2012-01-23T23:59:59.000Z

    to achieve the required goals in terms of small silicon area and power consumption while at the same time achieve high performance. Four key building blocks in power management and a switchable harmonic mixer with pre-amplifier and poly-phase generator as a...

  11. Toward Codesign in High Performance Computing Systems - 06386705...

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

    s f o r t h i s w o r k . 7 . R E F E R E N C E S 1 J . A n g e t a l . High Performance Computing: From Grids and Clouds to Exascale, c h a p t e r E x a s c a l e C o m p u...

  12. Improving Real World Efficiency of High Performance Buildings

    E-Print Network [OSTI]

    this shortfall is critical as the focus on moving toward zero net energy buildings and carbon reductionImproving Real World Efficiency of High Performance Buildings Buildings End-Use Energy Efficiency Research www.energy.ca.gov/research/buildings February 2012 The Issue Highperformance buildings

  13. High-Performance Buildings – Value, Messaging, Financial and Policy Mechanisms

    SciTech Connect (OSTI)

    McCabe, Molly

    2011-02-22T23:59:59.000Z

    At the request of the Pacific Northwest National Laboratory, an in-depth analysis of the rapidly evolving state of real estate investments, high-performance building technology, and interest in efficiency was conducted by HaydenTanner, LLC, for the U.S. Department of Energy (DOE) Building Technologies Program. The analysis objectives were • to evaluate the link between high-performance buildings and their market value • to identify core messaging to motivate owners, investors, financiers, and others in the real estate sector to appropriately value and deploy high-performance strategies and technologies across new and existing buildings • to summarize financial mechanisms that facilitate increased investment in these buildings. To meet these objectives, work consisted of a literature review of relevant writings, examination of existing and emergent financial and policy mechanisms, interviews with industry stakeholders, and an evaluation of the value implications through financial modeling. This report documents the analysis methodology and findings, conclusion and recommendations. Its intent is to support and inform the DOE Building Technologies Program on policy and program planning for the financing of high-performance new buildings and building retrofit projects.

  14. Biofuels' Time of Transition Achieving high performance in a world

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Biofuels' Time of Transition Achieving high performance in a world of increasing fuel diversity #12;2 Table of contents #12;3 Introduction Up close: Highlights of Accenture's first biofuels study An evolving biofuels industry 1 Consumer influence Guest commentary on land-use change In focus: The food

  15. Odor recognition and segmentation by coupled olfactory bulb and cortical networks

    E-Print Network [OSTI]

    Li, Z; Li, Zhaoping; Hertz, John

    1999-01-01T23:59:59.000Z

    We present a model of a coupled system of the olfactory bulb and cortex. Odor inputs to the epithelium are transformed to oscillatory bulbar activities. The cortex recognizes the odor by resonating to the bulbar oscillating pattern when the amplitude and phase patterns from the bulb match an odor memory stored in the intracortical synapses. We assume a cortical structure which transforms the odor information in the oscillatory pattern to a slow DC feedback signal to the bulb. This feedback suppresses the bulbar response to the pre-existing odor, allowing subsequent odor objects to be segmented out for recognition.

  16. LACKEY, PAUL E. An Investigation of Bridge Deck Overhang Falsework Systems Installed onto Bulb Tee Girders. (Under the direction of Dr. Emmett Sumner.)

    E-Print Network [OSTI]

    Bulb Tee Girders. (Under the direction of Dr. Emmett Sumner.) Bulb Tee girders provide a practical moments of inertia to withstand the massive moments created in the spans. A bulb tee girder possesses the thin top flange of an exterior bulb tee girder in the bridge deck overhang falsework system to fail

  17. Exam Stochastic Processes 2WB08 January 29, 2007 A light bulb burns for an amount of time having distribution F(), with Laplace trans-

    E-Print Network [OSTI]

    Giardinà, Cristian

    Exam Stochastic Processes 2WB08 ­ January 29, 2007 Problem 1: A light bulb burns for an amount moment µ2. When the light bulb burns out, it is immediately replaced by another light bulb which has the same life time distribution F(·), etc. Let m(t) be the mean number of replacements of light bulbs upto

  18. Soot particle sizing during high-pressure Diesel spray combustion via time-resolved laser-induced incandescence

    SciTech Connect (OSTI)

    Ryser, R.; Gerber, T.; Dreier, T. [Reaction Analysis Group, Department of General Energy, Paul Scherrer Institute, CH-5232 Villigen PSI (Switzerland)

    2008-11-15T23:59:59.000Z

    Single-pulse time-resolved laser-induced incandescence (TiRe-LII) signal transients from soot particulates were acquired during unsteady high pressure Diesel combustion in a constant volume cell for typical top dead center conditions during a Diesel engine cycle. Measurements were performed for initial gas pressures between 1 and 3 MPa, injection pressures between 50 and 130 MPa and laser probe timings between 5 and 16 ms after start of fuel injection. In separate experiments and for the same cell operating conditions gas temperatures were deduced from spectrally resolved soot pyrometry measurements. Implementing the LII model of Kock et al. [Combust. Flame 147 (2006) 79-92] ensemble mean soot particle diameters were evaluated from least-squares fitting of theoretical cooling curves to experimental TiRe-LII signal transients. Since in the experiments the environmental gas temperature and the width of an assumed particle size distribution were not known, the effects of the initial choice of these parameters on retrieved particle diameters were investigated. It is shown that evaluated mean particle diameters are only slightly biased by the choice of typical size distribution widths and gas temperatures. For a fixed combustion phase mean particle diameters are not much affected by gas pressure, however they become smaller at high fuel injection pressure. At a mean chamber pressure of 1.39 MPa evaluated mean particle diameters increased by a factor of two for probe delays between 5 and 16 ms after start of injection irrespective of the choices of first-guess fitting variables, indicating a certain robustness of data analysis procedure. (author)

  19. Soot particle sizing during high-pressure Diesel spray combustion via time-resolved laser-induced incandescence

    SciTech Connect (OSTI)

    Ryser, R.; Gerber, T.; Dreier, T. [Reaction Analysis Group, Department of General Energy, Paul Scherrer Institute, CH-5232 Villigen (Switzerland)

    2009-01-15T23:59:59.000Z

    Single-pulse time-resolved laser-induced incandescence (TiRe-LII) signal transients from soot particulates were acquired during unsteady high pressure Diesel combustion in a constant volume cell for typical top dead center conditions during a Diesel engine cycle. Measurements were performed for initial gas pressures between 1 and 3 MPa, injection pressures between 50 and 130 MPa and laser probe timings between 5 and 16 ms after start of fuel injection. In separate experiments and for the same cell operating conditions gas temperatures were deduced from spectrally resolved soot pyrometry measurements. Implementing the LII model of Kock et al. [Combust. Flame 147 (20006) 79-92] ensemble mean soot particle diameters were evaluated from least-squares fitting of theoretical cooling curves to experimental TiRe-LII signal transients. Since in the experiments the environmental gas temperature and the width of an assumed particle size distribution were not known, the effects of the initial choice of these parameters on retrieved particle diameters were investigated. It is shown that evaluated mean particle diameters are only slightly biased by the choice of typical size distribution widths and gas temperatures. For a fixed combustion phase mean particle diameters are not much affected by gas pressure, however they become smaller at high fuel injection pressure. At a mean chamber pressure of 1.39 MPa evaluated mean particle diameters increased by a factor of two for probe delays between 5 and 16 ms after start of injection irrespective of the choices of first-guess fitting variables, indicating a certain robustness of data analysis procedure. (author)

  20. 600 New Lights Bulbs to Improve Energy Efficiency at DOE | Department...

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

    our Washington, D.C., Forrestal North Building canopy with state of the art Light Emitting Diode (LED) fixtures. Every new bulb now uses just 23 watts instead of 205 watts....

  1. A critical period for activity-dependent synaptic development during olfactory bulb adult neurogenesis

    E-Print Network [OSTI]

    Kelsch, Wolfgang

    New neurons integrate in large numbers into the mature olfactory bulb circuit throughout life. The factors controlling the synaptic development of adult-born neurons and their connectivity remain essentially unknown. We ...

  2. Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb...

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

    here. Addthis Related Articles DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another Air-Con Agrees to Pay Civil Penalty to Resolve...

  3. Materials integration issues for high performance fusion power systems.

    SciTech Connect (OSTI)

    Smith, D. L.

    1998-01-14T23:59:59.000Z

    One of the primary requirements for the development of fusion as an energy source is the qualification of materials for the frost wall/blanket system that will provide high performance and exhibit favorable safety and environmental features. Both economic competitiveness and the environmental attractiveness of fusion will be strongly influenced by the materials constraints. A key aspect is the development of a compatible combination of materials for the various functions of structure, tritium breeding, coolant, neutron multiplication and other special requirements for a specific system. This paper presents an overview of key materials integration issues for high performance fusion power systems. Issues such as: chemical compatibility of structure and coolant, hydrogen/tritium interactions with the plasma facing/structure/breeder materials, thermomechanical constraints associated with coolant/structure, thermal-hydraulic requirements, and safety/environmental considerations from a systems viewpoint are presented. The major materials interactions for leading blanket concepts are discussed.

  4. Multijunction Photovoltaic Technologies for High-Performance Concentrators: Preprint

    SciTech Connect (OSTI)

    McConnell, R.; Symko-Davies, M.

    2006-05-01T23:59:59.000Z

    Multijunction solar cells provide high-performance technology pathways leading to potentially low-cost electricity generated from concentrated sunlight. The National Center for Photovoltaics at the National Renewable Energy Laboratory has funded different III-V multijunction solar cell technologies and various solar concentration approaches. Within this group of projects, III-V solar cell efficiencies of 41% are close at hand and will likely be reported in these conference proceedings. Companies with well-developed solar concentrator structures foresee installed system costs of $3/watt--half of today's costs--within the next 2 to 5 years as these high-efficiency photovoltaic technologies are incorporated into their concentrator photovoltaic systems. These technology improvements are timely as new large-scale multi-megawatt markets, appropriate for high performance PV concentrators, open around the world.

  5. High performance computing and communications: FY 1996 implementation plan

    SciTech Connect (OSTI)

    NONE

    1995-05-16T23:59:59.000Z

    The High Performance Computing and Communications (HPCC) Program was formally authorized by passage of the High Performance Computing Act of 1991, signed on December 9, 1991. Twelve federal agencies, in collaboration with scientists and managers from US industry, universities, and research laboratories, have developed the Program to meet the challenges of advancing computing and associated communications technologies and practices. This plan provides a detailed description of the agencies` HPCC implementation plans for FY 1995 and FY 1996. This Implementation Plan contains three additional sections. Section 3 provides an overview of the HPCC Program definition and organization. Section 4 contains a breakdown of the five major components of the HPCC Program, with an emphasis on the overall directions and milestones planned for each one. Section 5 provides a detailed look at HPCC Program activities within each agency.

  6. 2.44a0005 Physiology of the Main Olfactory Bulb Matthew Ennis1

    E-Print Network [OSTI]

    Hayar, Abdallah

    -inhibition 27 2.44.6.4.2 Lateral inhibition 27 2.44.6.4.3 Role of Ca2þ influx through NMDA receptors and voltage.44.8 Neurophysiology of Primary Olfactory Cortical Inputs to Main Olfactory Bulb 29 2.44.9 Oscillations and Synchrony in Main Olfactory Bulb 29 2.44.9.1 Oscillations 29 2.44.9.1.1 Theta rhythm 30 2.44.9.1.2 Gamma rhythm 30 2

  7. Interrelationships between air velocity and natural wet-bulb thermometer response

    E-Print Network [OSTI]

    Jones, Nathan Glenn

    1983-01-01T23:59:59.000Z

    INTERRELATIONSHIPS BETWEEN AIR VFLOCITY ANO NATURAL WET-BULB THERMOMETER RESPONSE A Thesis by NATHAN GLENN JONES Submitted to the Graduate Colleqe of Texas ASM University i n partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE AUGUST 1983 Major Subject: Industrial Hygiene INTERRELATIONSHIPS BETWEEN AIR VELOCITY AND NATURAL WET-BULB THERMOMETER RESPONSE A Thesis by NATHAN GLENN JONES Approved as to style an content by: airman o ommittee er Member ~~' A~ Member...

  8. Design and analysis of high performance multistage interconnection networks 

    E-Print Network [OSTI]

    Bhogavilli, Suresh K

    1993-01-01T23:59:59.000Z

    Major Subject: Electrical Engineering ABSTRACT Design and Analysis of High Performance Multistage Interconnection Networks. (December 1993) Suresh K. Bhogavilli, B. Tech. , J. N. T. University Chair of Advisory Committee: Dr. Hosame Abu-Amara Small... the next stage buffers are not full. Thus r, = A and this value doesn't change with network size. But this model results in cycle loss, When a packet from the full buffer moves forward, a cycle is lost since it will not allow the packets...

  9. High Performance Walls in Hot-Dry Climates

    SciTech Connect (OSTI)

    Hoeschele, M.; Springer, D.; Dakin, B.; German, A.

    2015-01-01T23:59:59.000Z

    High performance walls represent a high priority measure for moving the next generation of new homes to the Zero Net Energy performance level. The primary goal in improving wall thermal performance revolves around increasing the wall framing from 2x4 to 2x6, adding more cavity and exterior rigid insulation, achieving insulation installation criteria meeting ENERGY STAR's thermal bypass checklist, and reducing the amount of wood penetrating the wall cavity.

  10. High-Performance Computing for Advanced Smart Grid Applications

    SciTech Connect (OSTI)

    Huang, Zhenyu; Chen, Yousu

    2012-07-06T23:59:59.000Z

    The power grid is becoming far more complex as a result of the grid evolution meeting an information revolution. Due to the penetration of smart grid technologies, the grid is evolving as an unprecedented speed and the information infrastructure is fundamentally improved with a large number of smart meters and sensors that produce several orders of magnitude larger amounts of data. How to pull data in, perform analysis, and put information out in a real-time manner is a fundamental challenge in smart grid operation and planning. The future power grid requires high performance computing to be one of the foundational technologies in developing the algorithms and tools for the significantly increased complexity. New techniques and computational capabilities are required to meet the demands for higher reliability and better asset utilization, including advanced algorithms and computing hardware for large-scale modeling, simulation, and analysis. This chapter summarizes the computational challenges in smart grid and the need for high performance computing, and present examples of how high performance computing might be used for future smart grid operation and planning.

  11. Motor: A Virtual Machine for High Performance Computing Wojtek Goscinski and David Abramson

    E-Print Network [OSTI]

    Abramson, David

    Motor: A Virtual Machine for High Performance Computing Wojtek Goscinski and David Abramson {wojtek environments do not provide the necessary high performance computing abstractions required by e- Scientists, whilst retaining strong message passing performance. 1. Introduction High performance computing (HPC

  12. June 4, 2007 Advanced Fault Tolerance Solutions for High Performance Computing

    E-Print Network [OSTI]

    Engelmann, Christian

    June 4, 2007 Advanced Fault Tolerance Solutions for High Performance Computing Workshop on Trends Tolerance Solutions for High Performance Computing Christian Engelmann Oak Ridge National Laboratory, Oak Solutions for High Performance Computing Workshop on Trends, Technologies and Collaborative Opportunities

  13. Editorial for Advanced Theory and Practice for High Performance Computing and Communications Geoffrey Fox

    E-Print Network [OSTI]

    Editorial for Advanced Theory and Practice for High Performance Computing and Communications Theory and Practice for High Performance Computing and Communications. I would like to thank Omer Rana International Conference on High Performance Computing and Communications (HPCC-09) http

  14. June 8, 2007 Advanced Fault Tolerance Solutions for High Performance Computing

    E-Print Network [OSTI]

    Engelmann, Christian

    June 8, 2007 Advanced Fault Tolerance Solutions for High Performance Computing Workshop on Trends Tolerance Solutions for High Performance Computing Christian Engelmann Oak Ridge National Laboratory, Oak for High Performance Computing Workshop on Trends, Technologies and Collaborative Opportunities in High

  15. U.S. Department of Energy High Performance and Sustainable Buildings...

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

    DOE's commitment to designing, building, operating, and maintaining high performance and sustainable buildings (HPSB). U.S. Department of Energy High Performance and Sustainable...

  16. anion exchange high-performance: Topics by E-print Network

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

    Websites Summary: Abstract Current communications tools and libraries for high performance computing are designed' in our research and (2) high performance collaborative...

  17. alternative high-performance material-based: Topics by E-print...

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

    12 Jalali. Bahram 4 Breaking the Barriers: High Performance Security for High Performance Computing Computer Technologies and Information Sciences Websites Summary: Breaking...

  18. amorphous metals high-performance: Topics by E-print Network

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

    David Lee 2008-01-01 39 Breaking the Barriers: High Performance Security for High Performance Computing Computer Technologies and Information Sciences Websites Summary: Breaking...

  19. actuators alternative high-performance: Topics by E-print Network

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

    12 Jalali. Bahram 14 Breaking the Barriers: High Performance Security for High Performance Computing Computer Technologies and Information Sciences Websites Summary: Breaking...

  20. WARPP -A Toolkit for Simulating High-Performance Parallel Scientific Codes

    E-Print Network [OSTI]

    Jarvis, Stephen

    the High Performance Computing (HPC) community, including increasing levels of con- currency (threads, Simulation Keywords Application Performance Modelling, Simulation, High Performance Computing 1. INTRODUCTION

  1. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles...

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

    More Documents & Publications Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles Scalable,...

  2. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles...

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

    More Documents & Publications Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles...

  3. High Performance Computing linear algorithms for two-phase flow in porous media

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    High Performance Computing linear algorithms for two-phase flow in porous media Robert Eymard High Performance Computing techniques. This implies to handle the difficult problem of solving

  4. GOCE DATA ANALYSIS: REALIZATION OF THE INVARIANTS APPROACH IN A HIGH PERFORMANCE COMPUTING ENVIRONMENT

    E-Print Network [OSTI]

    Stuttgart, Universität

    GOCE DATA ANALYSIS: REALIZATION OF THE INVARIANTS APPROACH IN A HIGH PERFORMANCE COMPUTING) implementation of the algorithms on high performance computing platforms. #12;2. INVARIANTS REPRESENTATION

  5. Finite-State Verification for High Performance Computing George S. Avrunin

    E-Print Network [OSTI]

    Avrunin, George S.

    Finite-State Verification for High Performance Computing George S. Avrunin Department (top500.org) reveals that high performance computing has become practically synonymous with parallel

  6. High-Performance Sustainable Building Design for New Construction and Major Renovations

    Broader source: Energy.gov [DOE]

    New construction and major renovations to existing buildings offer Federal agencies opportunities to create sustainable high-performance buildings. High-performance buildings can incorporate energy...

  7. High performance APCS conceptual design and evaluation scoping study

    SciTech Connect (OSTI)

    Soelberg, N.; Liekhus, K.; Chambers, A.; Anderson, G.

    1998-02-01T23:59:59.000Z

    This Air Pollution Control System (APCS) Conceptual Design and Evaluation study was conducted to evaluate a high-performance (APC) system for minimizing air emissions from mixed waste thermal treatment systems. Seven variations of high-performance APCS designs were conceptualized using several design objectives. One of the system designs was selected for detailed process simulation using ASPEN PLUS to determine material and energy balances and evaluate performance. Installed system capital costs were also estimated. Sensitivity studies were conducted to evaluate the incremental cost and benefit of added carbon adsorber beds for mercury control, specific catalytic reduction for NO{sub x} control, and offgas retention tanks for holding the offgas until sample analysis is conducted to verify that the offgas meets emission limits. Results show that the high-performance dry-wet APCS can easily meet all expected emission limits except for possibly mercury. The capability to achieve high levels of mercury control (potentially necessary for thermally treating some DOE mixed streams) could not be validated using current performance data for mercury control technologies. The engineering approach and ASPEN PLUS modeling tool developed and used in this study identified APC equipment and system performance, size, cost, and other issues that are not yet resolved. These issues need to be addressed in feasibility studies and conceptual designs for new facilities or for determining how to modify existing facilities to meet expected emission limits. The ASPEN PLUS process simulation with current and refined input assumptions and calculations can be used to provide system performance information for decision-making, identifying best options, estimating costs, reducing the potential for emission violations, providing information needed for waste flow analysis, incorporating new APCS technologies in existing designs, or performing facility design and permitting activities.

  8. High-Performance Beam Simulator for the LANSCE Linac

    SciTech Connect (OSTI)

    Pang, Xiaoying [Los Alamos National Laboratory; Rybarcyk, Lawrence J. [Los Alamos National Laboratory; Baily, Scott A. [Los Alamos National Laboratory

    2012-05-14T23:59:59.000Z

    A high performance multiparticle tracking simulator is currently under development at Los Alamos. The heart of the simulator is based upon the beam dynamics simulation algorithms of the PARMILA code, but implemented in C++ on Graphics Processing Unit (GPU) hardware using NVIDIA's CUDA platform. Linac operating set points are provided to the simulator via the EPICS control system so that changes of the real time linac parameters are tracked and the simulation results updated automatically. This simulator will provide valuable insight into the beam dynamics along a linac in pseudo real-time, especially where direct measurements of the beam properties do not exist. Details regarding the approach, benefits and performance are presented.

  9. Strategy Guideline: Advanced Construction Documentation Recommendations for High Performance Homes

    SciTech Connect (OSTI)

    Lukachko, A.; Gates, C.; Straube, J.

    2011-12-01T23:59:59.000Z

    As whole house energy efficiency increases, new houses become less like conventional houses that were built in the past. New materials and new systems require greater coordination and communication between industry stakeholders. The Guideline for Construction Documents for High Performance Housing provides advice to address this need. The reader will be presented with four changes that are recommended to achieve improvements in energy efficiency, durability and health in Building America houses: create coordination drawings, improve specifications, improve detail drawings, and review drawings and prepare a Quality Control Plan.

  10. NREL: Energy Systems Integration Facility - High-Performance Computing and

    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)Integrated CodesTransparency Visit | NationalWebmasterAnalytics High-Performance

  11. High Performance Computing Update, June 2009 1. A meeting was held with users and potential users of high performance computing systems in April and this

    E-Print Network [OSTI]

    Sussex, University of

    High Performance Computing Update, June 2009 1. A meeting was held with users and potential users of high performance computing systems in April and this considered a proposal from the Director and application "advice" and a core system to host and manage high performance computing nodes (or clusters

  12. A high-performance workflow system for subsurface simulation

    SciTech Connect (OSTI)

    Freedman, Vicky L.; Chen, Xingyuan; Finsterle, Stefan A.; Freshley, Mark D.; Gorton, Ian; Gosink, Luke J.; Keating, Elizabeth; Lansing, Carina; Moeglein, William AM; Murray, Christopher J.; Pau, George Shu Heng; Porter, Ellen A.; Purohit, Sumit; Rockhold, Mark L.; Schuchardt, Karen L.; Sivaramakrishnan, Chandrika; Vesselinov, Velimir V.; Waichler, Scott R.

    2014-02-14T23:59:59.000Z

    Subsurface modeling applications typically neglect uncertainty in the conceptual models, past or future scenarios, and attribute most or all uncertainty to errors in model parameters. In this contribution, uncertainty in technetium-99 transport in a heterogeneous, deep vadose zone is explored with respect to the conceptual model using a next generation user environment called Akuna. Akuna provides a range of tools to manage environmental modeling projects, from managing simulation data to visualizing results from high-performance computational simulators. Core toolsets accessible through the user interface include model setup, grid generation, parameter estimation, and uncertainty quantification. The BC Cribs site at Hanford in southeastern Washington State is used to demonstrate Akuna capabilities. At the BC Cribs site, conceptualization of the system is highly uncertain because only sparse information is available for the geologic conceptual model, the physical and chemical properties of the sediments, and the history of waste disposal operations. Using the Akuna toolset to perform an analysis of conservative solute transport, significant prediction uncertainty in simulated concentrations is demonstrated by conceptual model variation. This demonstrates that conceptual model uncertainty is an important consideration in sparse data environments such as BC Cribs. It is also demonstrated that Akuna and the underlying toolset provides an integrated modeling environment that streamlines model setup, parameter optimization, and uncertainty analyses for high-performance computing applications.

  13. High performance computing and communications: FY 1995 implementation plan

    SciTech Connect (OSTI)

    NONE

    1994-04-01T23:59:59.000Z

    The High Performance Computing and Communications (HPCC) Program was formally established following passage of the High Performance Computing Act of 1991 signed on December 9, 1991. Ten federal agencies in collaboration with scientists and managers from US industry, universities, and laboratories have developed the HPCC Program to meet the challenges of advancing computing and associated communications technologies and practices. This plan provides a detailed description of the agencies` HPCC implementation plans for FY 1994 and FY 1995. This Implementation Plan contains three additional sections. Section 3 provides an overview of the HPCC Program definition and organization. Section 4 contains a breakdown of the five major components of the HPCC Program, with an emphasis on the overall directions and milestones planned for each one. Section 5 provides a detailed look at HPCC Program activities within each agency. Although the Department of Education is an official HPCC agency, its current funding and reporting of crosscut activities goes through the Committee on Education and Health Resources, not the HPCC Program. For this reason the Implementation Plan covers nine HPCC agencies.

  14. Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes

    E-Print Network [OSTI]

    Less, Brennan

    2012-01-01T23:59:59.000Z

    buildings to climate change, concerns over the detrimental air quality impacts of high performance green

  15. Towards High Performance Processing In Modern Java Based Control Systems

    E-Print Network [OSTI]

    Misiowiec, M; Buttner, M

    2011-01-01T23:59:59.000Z

    CERN controls software is often developed on Java foundation. Some systems carry out a combination of data, network and processor intensive tasks within strict time limits. Hence, there is a demand for high performing, quasi real time solutions. Extensive prototyping of the new CERN monitoring and alarm software required us to address such expectations. The system must handle dozens of thousands of data samples every second, along its three tiers, applying complex computations throughout. To accomplish the goal, a deep understanding of multithreading, memory management and interprocess communication was required. There are unexpected traps hidden behind an excessive use of 64 bit memory or severe impact on the processing flow of modern garbage collectors. Tuning JVM configuration significantly affects the execution of the code. Even more important is the amount of threads and the data structures used between them. Accurately dividing work into independent tasks might boost system performance. Thorough profili...

  16. High-performance laser processing using manipulated ultrafast laser pulses

    SciTech Connect (OSTI)

    Sugioka, Koji; Cheng Ya; Xu Zhizhan; Hanada, Yasutaka; Midorikawa, Katsumi [RIKEN - Advanced Science Institute, Wako, Saitama 351-0198 (Japan); State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences (China); RIKEN - Advanced Science Institute, Wako, Saitama 351-0198 (Japan)

    2012-07-30T23:59:59.000Z

    We employ manipulated ultrafast laser pulses to realize microprocessing with high-performance. Efficient microwelding of glass substrates by irradiation by a double-pulse train of ultrafast laser pulses is demonstrated. The bonding strength of two photostructurable glass substrates welded by double-pulse irradiation was evaluated to be 22.9 MPa, which is approximately 22% greater than that of a sample prepared by conventional irradiation by a single pulse train. Additionally, the fabrication of hollow microfluidic channels with a circular cross-sectional shape embedded in fused silica is realized by spatiotemporally focusing the ultrafast laser beam. We show both theoretically and experimentally that the spatiotemporal focusing of ultrafast laser beam allows for the creation of a three-dimensionally symmetric spherical peak intensity distribution at the focal spot.

  17. High Performance Multivariate Visual Data Exploration for Extremely Large Data

    SciTech Connect (OSTI)

    Rubel, Oliver; Wu, Kesheng; Childs, Hank; Meredith, Jeremy; Geddes, Cameron G.R.; Cormier-Michel, Estelle; Ahern, Sean; Weber, Gunther H.; Messmer, Peter; Hagen, Hans; Hamann, Bernd; Bethel, E. Wes; Prabhat,

    2008-08-22T23:59:59.000Z

    One of the central challenges in modern science is the need to quickly derive knowledge and understanding from large, complex collections of data. We present a new approach that deals with this challenge by combining and extending techniques from high performance visual data analysis and scientific data management. This approach is demonstrated within the context of gaining insight from complex, time-varying datasets produced by a laser wakefield accelerator simulation. Our approach leverages histogram-based parallel coordinates for both visual information display as well as a vehicle for guiding a data mining operation. Data extraction and subsetting are implemented with state-of-the-art index/query technology. This approach, while applied here to accelerator science, is generally applicable to a broad set of science applications, and is implemented in a production-quality visual data analysis infrastructure. We conduct a detailed performance analysis and demonstrate good scalability on a distributed memory Cray XT4 system.

  18. Commercial Building Partners Catalyze High Performance Buildings Across the Nation

    SciTech Connect (OSTI)

    Baechler, Michael C.; Dillon, Heather E.; Bartlett, Rosemarie

    2012-08-01T23:59:59.000Z

    In 2008 the US Department of Energy (DOE) launched the Commercial Buildings Partnership (CBP) project to accelerate market adoption of commercially available energy saving technologies into the design process for new and upgraded commercial buildings. The CBP represents a unique collaboration between industry leaders and DOE to develop high performance buildings as a model for future construction and renovation. CBP was implemented in two stages. This paper focuses on lessons learned at Pacific Northwest National Laboratory (PNNL) in the first stage and discusses some partner insights from the second stage. In the first stage, PNNL and the National Renewable Energy Laboratory recruited CBP partners that own large portfolios of buildings. The labs provide assistance to the partners' design teams and make a business case for energy investments.

  19. Power/energy use cases for high performance computing.

    SciTech Connect (OSTI)

    Laros, James H.,; Kelly, Suzanne M; Hammond, Steven [National Renewable Energy Laboratory] [National Renewable Energy Laboratory; Elmore, Ryan; Munch, Kristin

    2013-12-01T23:59:59.000Z

    Power and Energy have been identified as a first order challenge for future extreme scale high performance computing (HPC) systems. In practice the breakthroughs will need to be provided by the hardware vendors. But to make the best use of the solutions in an HPC environment, it will likely require periodic tuning by facility operators and software components. This document describes the actions and interactions needed to maximize power resources. It strives to cover the entire operational space in which an HPC system occupies. The descriptions are presented as formal use cases, as documented in the Unified Modeling Language Specification [1]. The document is intended to provide a common understanding to the HPC community of the necessary management and control capabilities. Assuming a common understanding can be achieved, the next step will be to develop a set of Application Programing Interfaces (APIs) to which hardware vendors and software developers could utilize to steer power consumption.

  20. A compression scheme for radio data in high performance computing

    E-Print Network [OSTI]

    Masui, Kiyoshi; Connor, Liam; Deng, Meiling; Fandino, Mateus; Höfer, Carolin; Halpern, Mark; Hanna, David; Hincks, Adam D; Hinshaw, Gary; Parra, Juan Mena; Newburgh, Laura B; Shaw, J Richard; Vanderlinde, Keith

    2015-01-01T23:59:59.000Z

    We present a procedure for efficiently compressing astronomical radio data for high performance applications. Integrated, post-correlation data are first passed through a nearly lossless rounding step which compares the precision of the data to a generalized and calibration-independent form of the radiometer equation. This allows the precision of the data to be reduced in a way that has an insignificant impact on the data. The newly developed Bitshuffle lossless compression algorithm is subsequently applied. When the algorithm is used in conjunction with the HDF5 library and data format, data produced by the CHIME Pathfinder telescope is compressed to 28% of its original size and decompression throughputs in excess of 1 GB/s are obtained on a single core.

  1. High Performance Computing - Power Application Programming Interface Specification.

    SciTech Connect (OSTI)

    Laros, James H.,; Kelly, Suzanne M.; Pedretti, Kevin; Grant, Ryan; Olivier, Stephen Lecler; Levenhagen, Michael J.; DeBonis, David

    2014-08-01T23:59:59.000Z

    Measuring and controlling the power and energy consumption of high performance computing systems by various components in the software stack is an active research area [13, 3, 5, 10, 4, 21, 19, 16, 7, 17, 20, 18, 11, 1, 6, 14, 12]. Implementations in lower level software layers are beginning to emerge in some production systems, which is very welcome. To be most effective, a portable interface to measurement and control features would significantly facilitate participation by all levels of the software stack. We present a proposal for a standard power Application Programming Interface (API) that endeavors to cover the entire software space, from generic hardware interfaces to the input from the computer facility manager.

  2. High performance capacitors using nano-structure multilayer materials fabrication

    DOE Patents [OSTI]

    Barbee, T.W. Jr.; Johnson, G.W.; O`Brien, D.W.

    1996-01-23T23:59:59.000Z

    A high performance capacitor is described which is fabricated from nano-structure multilayer materials, such as by controlled, reactive sputtering, and having very high energy-density, high specific energy and high voltage breakdown. The multilayer capacitors, for example, may be fabricated in a ``notepad`` configuration composed of 200--300 alternating layers of conductive and dielectric materials so as to have a thickness of 1 mm, width of 200 mm, and length of 300 mm, with terminals at each end of the layers suitable for brazing, thereby guaranteeing low contact resistance and high durability. The ``notepad`` capacitors may be stacked in single or multiple rows (series-parallel banks) to increase the voltage and energy density. 5 figs.

  3. High performance capacitors using nano-structure multilayer materials fabrication

    DOE Patents [OSTI]

    Barbee, Jr., Troy W. (Palo Alto, CA); Johnson, Gary W. (Livermore, CA); O'Brien, Dennis W. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    A high performance capacitor fabricated from nano-structure multilayer materials, such as by controlled, reactive sputtering, and having very high energy-density, high specific energy and high voltage breakdown. The multilayer capacitors, for example, may be fabricated in a "notepad" configuration composed of 200-300 alternating layers of conductive and dielectric materials so as to have a thickness of 1 mm, width of 200 mm, and length of 300 mm, with terminals at each end of the layers suitable for brazing, thereby guaranteeing low contact resistance and high durability. The "notepad" capacitors may be stacked in single or multiple rows (series-parallel banks) to increase the voltage and energy density.

  4. High performance capacitors using nano-structure multilayer materials fabrication

    DOE Patents [OSTI]

    Barbee, Jr., Troy W. (Palo Alto, CA); Johnson, Gary W. (Livermore, CA); O'Brien, Dennis W. (Livermore, CA)

    1995-01-01T23:59:59.000Z

    A high performance capacitor fabricated from nano-structure multilayer materials, such as by controlled, reactive sputtering, and having very high energy-density, high specific energy and high voltage breakdown. The multilayer capacitors, for example, may be fabricated in a "notepad" configuration composed of 200-300 alternating layers of conductive and dielectric materials so as to have a thickness of 1 mm, width of 200 mm, and length of 300 mm, with terminals at each end of the layers suitable for brazing, thereby guaranteeing low contact resistance and high durability. The "notepad" capacitors may be stacked in single or multiple rows (series-parallel banks) to increase the voltage and energy density.

  5. High performance capacitors using nano-structure multilayer materials fabrication

    DOE Patents [OSTI]

    Barbee, T.W. Jr.; Johnson, G.W.; O`Brien, D.W.

    1995-05-09T23:59:59.000Z

    A high performance capacitor is fabricated from nano-structure multilayer materials, such as by controlled, reactive sputtering, and having very high energy-density, high specific energy and high voltage breakdown. The multilayer capacitors, for example, may be fabricated in a ``notepad`` configuration composed of 200-300 alternating layers of conductive and dielectric materials so as to have a thickness of 1 mm, width of 200 mm, and length of 300 mm, with terminals at each end of the layers suitable for brazing, thereby guaranteeing low contact resistance and high durability. The notepad capacitors may be stacked in single or multiple rows (series-parallel banks) to increase the voltage and energy density. 5 figs.

  6. Revisit of Energy Use and Technologies of High Performance Buildings

    SciTech Connect (OSTI)

    Li , Cheng; Hong , Tianzhen

    2014-03-30T23:59:59.000Z

    Energy consumed by buildings accounts for one third of the world?s total primary energy use. Associated with the conscious of energy savings in buildings, High Performance Buildings (HPBs) has surged across the world, with wide promotion and adoption of various performance rating and certification systems. It is valuable to look into the actual energy performance of HPBs and to understand their influencing factors. To shed some light on this topic, this paper conducted a series of portfolio analysis based on a database of 51 high performance office buildings across the world. Analyses showed that the actual site Energy Use Intensity (EUI) of the 51 buildings varied by a factor of up to 11, indicating a large scale of variation of the actual energy performance of the current HPBs. Further analysis of the correlation between EUI and climate elucidated ubiquitous phenomenon of EUI scatter throughout all climate zones, implying that the weather is not a decisive factor, although important, for the actual energy consumption of an individual building. On the building size via EUI, analysis disclosed that smaller buildings have a tendency to achieving lower energy use. Even so, the correlation is not absolute since some large buildings demonstrated low energy use while some small buildings performed opposite. Concerning the technologies, statistics indicated that the application of some technologies had correlations with some specific building size and climate characteristic. However, it was still hard to pinpoint a set of technologies which was directly correlative with a group of low EUI buildings. It is concluded that no a single factor essentially determines the actual energy performance of HPBs. To deliver energy-efficient buildings, an integrated design taking account of climate, technology, occupant behavior as well as operation and maintenance should be implemented.

  7. Coal-fired high performance power generating system. Final report

    SciTech Connect (OSTI)

    NONE

    1995-08-31T23:59:59.000Z

    As a result of the investigations carried out during Phase 1 of the Engineering Development of Coal-Fired High-Performance Power Generation Systems (Combustion 2000), the UTRC-led Combustion 2000 Team is recommending the development of an advanced high performance power generation system (HIPPS) whose high efficiency and minimal pollutant emissions will enable the US to use its abundant coal resources to satisfy current and future demand for electric power. The high efficiency of the power plant, which is the key to minimizing the environmental impact of coal, can only be achieved using a modern gas turbine system. Minimization of emissions can be achieved by combustor design, and advanced air pollution control devices. The commercial plant design described herein is a combined cycle using either a frame-type gas turbine or an intercooled aeroderivative with clean air as the working fluid. The air is heated by a coal-fired high temperature advanced furnace (HITAF). The best performance from the cycle is achieved by using a modern aeroderivative gas turbine, such as the intercooled FT4000. A simplified schematic is shown. In the UTRC HIPPS, the conversion efficiency for the heavy frame gas turbine version will be 47.4% (HHV) compared to the approximately 35% that is achieved in conventional coal-fired plants. This cycle is based on a gas turbine operating at turbine inlet temperatures approaching 2,500 F. Using an aeroderivative type gas turbine, efficiencies of over 49% could be realized in advanced cycle configuration (Humid Air Turbine, or HAT). Performance of these power plants is given in a table.

  8. System and method for monitoring wet bulb temperature in a flue gas stream

    SciTech Connect (OSTI)

    Glover, R.L.; Bland, V.V.

    1990-01-02T23:59:59.000Z

    This patent describes in a system for monitoring wet bulb temperature in a flue gas stream means for extracting a sample of the gas from the flue, means for heating the sample to maintain the sample at substantially the same temperature as the gas in the flue, a sensor for measuring the wet bulb temperature of the sample, a reservoir of liquid, a liquid absorbent wick surrounding the sensor and extending into the liquid in the reservoir, and means for maintaining the liquid in the reservoir at a substantially constant level.

  9. Tired of changing light bulbs AND want to save money? Still using 100 year-old technology?

    E-Print Network [OSTI]

    Glashausser, Charles

    ?) ·Fine print: You will also reduce Global Warming pollution. Over its lifetime, a "100W" Compact will prevent global warming pollution equal to 100 to 150 gallons of gasoline AND reduce poisons like mercury bulb but lasts THIRTEEN times longer! The Compact bulb will save you $90 just in electricity cost over

  10. High-performance surface-micromachined inchworm actuator.

    SciTech Connect (OSTI)

    Walraven, Jeremy Allen; Redmond, James Michael; Luck, David L.; Ashurst, William Robert; de Boer, Maarten Pieter; Maboudian, Roya (University of California at Berkeley, Berkeley, CA); Corwin, Alex David

    2003-07-01T23:59:59.000Z

    This work demonstrates a polycrystalline silicon surface-micromachined inchworm actuator that exhibits high-performance characteristics such as large force ({+-}0.5 millinewtons), large velocity range (0 to {+-}4.4 mm/sec), large displacement range ({+-}100 microns), small step size ({+-}10, {+-}40 or {+-}100 nanometers), low power consumption (nanojoules per cycle), continuous bidirectional operation and relatively small area (600 x 200{micro}m{sup 2}). An in situ load spring calibrated on a logarithmic scale from micronewtons to millinewtons, optical microscopy and Michelson interferometry are used to characterize its performance. The actuator consists of a force-amplifying plate that spans two voltage-controlled clamps, and walking is achieved by appropriately sequencing signals to these three components. In the clamps, normal force is borne by equipotential rubbing counterfaces, enabling friction to be measured against load. Using different monolayer coatings, we show that the static coefficient of friction can be changed from 0.14 to 1.04, and that it is load-independent over a broad range. We further find that the static coefficient of friction does not accurately predict the force generated by the actuator and attribute this to nanometer-scale presliding tangential deflections.

  11. The design of linear algebra libraries for high performance computers

    SciTech Connect (OSTI)

    Dongarra, J.J. [Tennessee Univ., Knoxville, TN (United States). Dept. of Computer Science; [Oak Ridge National Lab., TN (United States); Walker, D.W. [Oak Ridge National Lab., TN (United States)

    1993-08-01T23:59:59.000Z

    This paper discusses the design of linear algebra libraries for high performance computers. Particular emphasis is placed on the development of scalable algorithms for MIMD distributed memory concurrent computers. A brief description of the EISPACK, LINPACK, and LAPACK libraries is given, followed by an outline of ScaLAPACK, which is a distributed memory version of LAPACK currently under development. The importance of block-partitioned algorithms in reducing the frequency of data movement between different levels of hierarchical memory is stressed. The use of such algorithms helps reduce the message startup costs on distributed memory concurrent computers. Other key ideas in our approach are the use of distributed versions of the Level 3 Basic Linear Algebra Subprograms (BLAS) as computational building blocks, and the use of Basic Linear Algebra Communication Subprograms (BLACS) as communication building blocks. Together the distributed BLAS and the BLACS can be used to construct higher-level algorithms, and hide many details of the parallelism from the application developer. The block-cyclic data distribution is described, and adopted as a good way of distributing block-partitioned matrices. Block-partitioned versions of the Cholesky and LU factorizations are presented, and optimization issues associated with the implementation of the LU factorization algorithm on distributed memory concurrent computers are discussed, together with its performance on the Intel Delta system. Finally, approaches to the design of library interfaces are reviewed.

  12. Calculating Energy Savings in High Performance Residential Buildings Programs: Preprint

    SciTech Connect (OSTI)

    Hendron, B.; Rarrar-Nagy, S.; Anderson, R.; Judkoff, R.; Reeves, P.; Hancock, E.

    2003-08-01T23:59:59.000Z

    Accurate and meaningful energy savings calculations are essential for the evaluation of residential energy efficiency programs sponsored by the U.S. Department of Energy (DOE), such as the Building America Program (a public-private partnership designed to achieve significant energy savings in the residential building sector). The authors investigated the feasibility of applying existing performance analysis methodologies such as the Home Energy Rating System (HERS) and the International Energy Conservation Code (IECC) to the high performance houses constructed under Building America, which sometimes achieve whole-house energy savings in the 50-70% range. However, because Building America addresses all major end-use loads and because the technologies applied to Building America houses often exceed what is envisioned by energy codes and home-rating programs, the methodologies used in HERS and IECC have limited suitability, and a different approach was needed. The authors have researched these issues extensively over the past several years and developed a set of guidelines that draws upon work done by DOE's Energy Information Administration, the California Energy Commission, the International Code Council, RESNET, and other organizations that have developed similar methodologies to meet their needs. However, the final guidelines are tailored to provide accurate techniques for quantifying energy savings achieved by Building America to help policymakers assess the effectiveness of the program.

  13. Bulbs for Winter Bloom The trees have all dropped their leaves and our gardens are covered by a blanket of snow. It is too

    E-Print Network [OSTI]

    New Hampshire, University of

    Bulbs for Winter Bloom The trees have all dropped their leaves and our gardens are covered into an inside garden. Paperwhite Narcissus and Amaryllis bulbs both produce beautiful flowers. They are easy bulbs to grow inside a house. Paperwhites come in two colors, white and yellow. They are extremely easy

  14. Instructions for Corning Model 220 pH Meter The electrode tip is a fragile glass bulb. Be careful or you will break it with a

    E-Print Network [OSTI]

    Cross, George

    Instructions for Corning Model 220 pH Meter The electrode tip is a fragile glass bulb. Be careful a polymer body electrode can create sufficient internal pressure to "explode" the glass bulb. When of cotton in the plastic electrode cover sleeve, add pH 7 buffer, and insert the electrode bulb

  15. UNH Cooperative Extension Info Line Question of the Week Q. What should I do with the Amaryllis bulb I just received?

    E-Print Network [OSTI]

    New Hampshire, University of

    bulb I just received? A. Few flowers give greater satisfaction than the spectacular amaryllis. Amaryllis are available from September to March as dormant bulbs ready for planting. They can be purchased as bulbs or as pre packaged units complete with pots and potting medium. Shortly after planting one or two

  16. Plant Disease Note 2004 | Iris Yellow Spot Virus in Onion Bulb and Seed Crops in Washington Overview Current Issue Past Issues Search PD Search APS Journals

    E-Print Network [OSTI]

    Pappu, Hanu R.

    Plant Disease Note 2004 | Iris Yellow Spot Virus in Onion Bulb and Seed Crops in Washington Yellow Spot Virus in Onion Bulb and Seed Crops in Washington. L. J. du Toit, Washington State University of the NP gene. In August 2003, symptoms of IYSV infection were observed in two onion bulb crops, each

  17. The Hazards of Use and Disposal of Compact Fluorescent Bulbs Compact fluorescent lights (aka. CFLs) work by exciting a phosphorous coating within the tube to emit

    E-Print Network [OSTI]

    Maroncelli, Mark

    The Hazards of Use and Disposal of Compact Fluorescent Bulbs Compact fluorescent lights (aka. CFLs the bulb to be an efficient light source. By comparison, older home thermometers contain 500 milligrams decade. HOW SHOULD I DISPOSE OF CFL'S? The presence of mercury requires that all CFL bulbs are properly

  18. Liquid Cooling v. Air Cooling Evaluation in the Maui High-Performance...

    Office of Environmental Management (EM)

    Liquid Cooling v. Air Cooling Evaluation in the Maui High-Performance Computing Center Liquid Cooling v. Air Cooling Evaluation in the Maui High-Performance Computing Center Study...

  19. Alternative High-Performance Motors with Non-Rare Earth Materials...

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

    High-Performance Motors with Non-Rare Earth Materials Alternative High-Performance Motors with Non-Rare Earth Materials 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  20. A Facile Approach Using MgCl2 to Formulate High Performance Mg2...

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

    Using MgCl2 to Formulate High Performance Mg2+ Electrolytes for Rechargeable Mg Batteries. A Facile Approach Using MgCl2 to Formulate High Performance Mg2+ Electrolytes for...

  1. Investigating the Mobility of Light Autonomous Tracked Vehicles Using a High Performance Computing

    E-Print Network [OSTI]

    Investigating the Mobility of Light Autonomous Tracked Vehicles Using a High Performance Computing limiting the scope and impact of high performance computing (HPC). This scenario is rapidly changing due

  2. Participation by Columbia Researchers in Shared Central High Performance Computing (HPC) Resources

    E-Print Network [OSTI]

    Champagne, Frances A.

    ) to create a shared central high performance computing (HPC) cluster, ColumbiaParticipation by Columbia Researchers in Shared Central High Performance Computing (HPC) Resources Shared Research Computing Policy Advisory Committee (SRCPAC) Chair, Professor

  3. Multi-scale problems, high performance computing and hybrid numerical methods

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Multi-scale problems, high performance computing and hybrid numerical methods G. Balarac, G of High Performance Computing (HPC) is not anymore restricted to academia and scientific grand challenges

  4. Multi-scale problems, high performance computing and hybrid numerical methods

    E-Print Network [OSTI]

    Cottet, Georges-Henri

    Multi-scale problems, high performance computing and hybrid numerical methods G. Balarac, G of High Performance Computing G. Balarac LEGI, CNRS and Universit´e de Grenoble, BP 53, 38041 Grenoble

  5. A scalable silicon photonic chip-scale optical switch for high performance computing systems

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    A scalable silicon photonic chip-scale optical switch for high performance computing systems-scale optical switch for scalable interconnect network in high performance computing systems. The proposed

  6. Project Profile: Maintenance-Free Stirling Engine for High-Performance...

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

    Maintenance-Free Stirling Engine for High-Performance Dish CSP Project Profile: Maintenance-Free Stirling Engine for High-Performance Dish CSP Image of a prototype 30-kW Stirling...

  7. High Performance Code Generation for Stencil Computation on Heterogeneous Multi-device

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    .namyst@inria.fr Abstract--Heterogeneous architectures have been widely used in the domain of high performance computing, Multi- device, Code generation, Heterogeneous architectures I. INTRODUCTION High performance computing

  8. Handbook for Planning and Conducting Charrettes for High-Performance Projects: Second Edition

    SciTech Connect (OSTI)

    Lindsay, G.; Todd, J. A.; Hayter, S. J.; Ellis, P. G.

    2009-09-01T23:59:59.000Z

    This handbook furnishes guidance for planning and conducting a high-performance building charrette, sometimes called a "greening charrette."

  9. Approaches To Crisis Prevention In Lean Product Development By High Performance Teams And Through Risk Management

    E-Print Network [OSTI]

    Oehmen, Josef

    This thesis investigates crisis prevention in lean product development, focusing on high performance teams and risk management methods.

  10. High Performance Fortran: Implementor and Users Workshop Alok Choudhary * Charles Koelbel Mary Zosel

    E-Print Network [OSTI]

    of the High Performance Computing Forum (HPFF). A specific goal of HPFF was to have *Supported by ARPA

  11. Volunteer Potato Density Influences Critical Time of Weed Removal in Bulb Onion

    E-Print Network [OSTI]

    Sims, Gerald K.

    Volunteer Potato Density Influences Critical Time of Weed Removal in Bulb Onion Martin M. Williams II, Corey V. Ransom, and W. Mack Thompson* Volunteer potato is highly competitive with onion and few control tactics are effective for removing this weed from an onion crop. Both volunteer potato density

  12. High performance transistors via aligned polyfluorene-sorted carbon nanotubes

    SciTech Connect (OSTI)

    Brady, Gerald J.; Joo, Yongho; Singha Roy, Susmit; Gopalan, Padma; Arnold, Michael S., E-mail: msarnold@wisc.edu [Department of Materials Science and Engineering, University of Wisconsin-Madison, 1509 University Avenue, Madison, Wisconsin 53706 (United States)

    2014-02-24T23:59:59.000Z

    We evaluate the performance of exceptionally electronic-type sorted, semiconducting, aligned single-walled carbon nanotubes (s-SWCNTs) in field effect transistors (FETs). High on-conductance and high on/off conductance modulation are simultaneously achieved at channel lengths which are both shorter and longer than individual s-SWCNTs. The s-SWCNTs are isolated from heterogeneous mixtures using a polyfluorene-derivative as a selective agent and aligned on substrates via dose-controlled, floating evaporative self-assembly at densities of ?50 s-SWCNTs ?m{sup ?1}. At a channel length of 9??m the s-SWCNTs percolate to span the FET channel, and the on/off ratio and charge transport mobility are 2.2?×?10{sup 7} and 46?cm{sup 2}?V{sup ?1}?s{sup ?1}, respectively. At a channel length of 400?nm, a large fraction of the s-SWCNTs directly span the channel, and the on-conductance per width is 61??S??m{sup ?1} and the on/off ratio is 4?×?10{sup 5}. These results are considerably better than previous solution-processed FETs, which have suffered from poor on/off ratio due to spurious metallic nanotubes that bridge the channel. 4071 individual and small bundles of s-SWCNTs are tested in 400?nm channel length FETs, and all show semiconducting behavior, demonstrating the high fidelity of polyfluorenes as selective agents and the promise of assembling s-SWCNTs from solution to create high performance semiconductor electronic devices.

  13. Functionalized Materials From Elastomers to High Performance Thermoplastics

    SciTech Connect (OSTI)

    Laura Ann Salazar

    2003-05-31T23:59:59.000Z

    Synthesis and incorporation of functionalized materials continues to generate significant research interest in academia and in industry. If chosen correctly, a functional group when incorporated into a polymer can deliver enhanced properties, such as adhesion, water solubility, thermal stability, etc. The utility of these new materials has been demonstrated in drug-delivery systems, coatings, membranes and compatibilizers. Two approaches exist to functionalize a material. The desired moiety can be added to the monomer either before or after polymerization. The polymers used range from low glass transition temperature elastomers to high glass transition temperature, high performance materials. One industrial example of the first approach is the synthesis of Teflon(reg. sign). Poly(tetrafluoroethylene) (PTFE or Teflon(reg. sign)) is synthesized from tetrafluoroethylene, a functionalized monomer. The resulting material has significant property differences from the parent, poly(ethylene). Due to the fluorine in the polymer, PTFE has excellent solvent and heat resistance, a low surface energy and a low coefficient of friction. This allows the material to be used in high temperature applications where the surface needs to be nonabrasive and nonstick. This material has a wide spread use in the cooking industry because it allows for ease of cooking and cleaning as a nonstick coating on cookware. One of the best examples of the second approach, functionalization after polymerization, is the vulcanization process used to make tires. Natural rubber (from the Hevea brasiliensis) has a very low glass transition temperature, is very tacky and would not be useful to make tires without synthetic alteration. Goodyear's invention was the vulcanization of polyisoprene by crosslinking the material with sulfur to create a rubber that was tough enough to withstand the elements of weather and road conditions. Due to the development of polymerization techniques to make cis-polyisoprene, natural rubber is no longer needed for the manufacturing of tires, but vulcanization is still utilized.

  14. Measuring Productivity on High Performance Computers Marvin Zelkowitz1,2

    E-Print Network [OSTI]

    Basili, Victor R.

    Measuring Productivity on High Performance Computers Marvin Zelkowitz1,2 Victor Basili1,2 Sima, lorin, hollings, nakamura}@cs.umd.edu Abstract In the high performance computing domain, the speed of concern to high performance computing developers. In this paper we will discuss the problems of defining

  15. 10 January 2009 PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING High Performance Computing in Remote Sensing

    E-Print Network [OSTI]

    Plaza, Antonio J.

    10 January 2009 PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING High Performance Computing in Remote Book ReviewBook Review High Performance Computing in Remote Sensing introduces the most recent advances in the incorporation of the high-performance computing (HPC) paradigm in remote sensing missions. Eighteen well

  16. Java in the High Performance Computing Arena: Research, Practice and Experience

    E-Print Network [OSTI]

    Fraguela, Basilio B.

    Java in the High Performance Computing Arena: Research, Practice and Experience Guillermo L interest in Java for High Performance Computing (HPC) is based on the appealing features of this language in HPC. Keywords: Java, High Performance Computing, Performance Evaluation, Multi-core Architectures

  17. A Pilot Study to Evaluate Development Effort for High Performance Computing

    E-Print Network [OSTI]

    Basili, Victor R.

    1 A Pilot Study to Evaluate Development Effort for High Performance Computing Victor Basili1 the development time for programs written for high performance computers (HPC). To attack this relatively novel students in a graduate level High Performance Computing class at the University of Maryland. We collected

  18. PRESENT AND FUTURE OF HIGH PERFORMANCE COMPUTING Trends, Challenges, and Opportunities

    E-Print Network [OSTI]

    Ceragioli, Francesca

    PRESENT AND FUTURE OF HIGH PERFORMANCE COMPUTING Trends, Challenges, and Opportunities November 17 laboratories of the HPC facilities and resources. First, the EPFL high performance computing facilities of Modeling and Simulation through High Performance Computing. Leading research activities of various groups

  19. Modeling and Simulation Environment for Photonic Interconnection Networks in High Performance Computing

    E-Print Network [OSTI]

    Bergman, Keren

    at the scale of high performance computer clusters and warehouse scale data centers, system level simulations and results for rack scale photonic interconnection networks for high performance computing. Keywords: optical to the newsworthy power consumption [3], latency [4] and bandwidth challenges [5] of high performance computing (HPC

  20. 1st International Workshop on High Performance Computing, Networking and Analytics for the Power Grid

    E-Print Network [OSTI]

    1st International Workshop on High Performance Computing, Networking and Analytics for the Power Transient Stability" #12;1st International Workshop on High Performance Computing, Networking and Analytics (University of Vermont). "Developing a Dynamic Model of Cascading Failure for High Performance Computing using

  1. For Immediate Release AUB to develop its high performance computing capacities in the

    E-Print Network [OSTI]

    Shihadeh, Alan

    For Immediate Release AUB to develop its high performance computing capacities in the service steps to become a high performance computing center that will be able to process massive amounts thousands of servers. According to Wikipedia, supercomputers, or high performance computing, play

  2. Event Services for High Performance Computing Greg Eisenhauer Fabian E. Bustamante Karsten Schwan

    E-Print Network [OSTI]

    Kuzmanovic, Aleksandar

    Event Services for High Performance Computing Greg Eisenhauer Fabi´an E. Bustamante Karsten Schwan,fabianb,schwang@cc.gatech.edu Abstract The Internet and the Grid are changing the face of high performance computing. Rather than tightly computing has been a strong fo- cus of research in high performance computing. This has resulted

  3. Judging the Impact of Conference and Journal Publications in High Performance Computing

    E-Print Network [OSTI]

    Zhou, Yuanyuan

    Judging the Impact of Conference and Journal Publications in High Performance Computing dimensions that count most, conferences are superior. This is particularly true in high performance computing and are never published in journals. The area of high performance computing is broad, and we divide venues

  4. High Performance Computing Environment P.G.Senapathy Centre for Computing Resources,

    E-Print Network [OSTI]

    Krishnapura, Nagendra

    High Performance Computing Environment P.G.Senapathy Centre for Computing Resources, Computer Centre, IIT Madras. User id Requisition Form for High Performance Computing on Virgo Super Cluster.iitm.ac.in for information on High Performance Computing Environment. Email your suggestions/problems to hpce@iitm.ac.in. 11

  5. MAUI HIGH PERFORMANCE COMPUTING CENTER 550 Lipoa Parkway, Kihei-Maui, HI 96753

    E-Print Network [OSTI]

    Olsen, Stephen L.

    MAUI HIGH PERFORMANCE COMPUTING CENTER i 550 Lipoa Parkway, Kihei-Maui, HI 96753 (808) 879-5077 · Fax: (808) 879-5018 E-mail: info@mhpcc.hpc.mil URL: www.mhpcc.hpc.mil MAUI HIGH PERFORMANCE COMPUTING This is the fourteenth annual edition of Maui High Performance Computing Center's (MHPCC) Application Briefs which

  6. High Performance Computing in the Life/Medical SciencesVirginiaBioinformaticsInstitute

    E-Print Network [OSTI]

    Virginia Tech

    High Performance Computing in the Life/Medical SciencesVirginiaBioinformaticsInstitute 2 week in high performance computing and data intensive computing 4. basic knowledge of relational databases (i Program Dates: July 17 - 25 Application deadline is March 30, 2012 High Performance Computing in the Life

  7. High Performance Computing (HPC) Survey 1. Choose the category that best describes you

    E-Print Network [OSTI]

    Martin, Stephen John

    High Performance Computing (HPC) Survey 1. Choose the category that best describes you Response on your (home or work) computer to access the High Performance Computing Facilities (HPC) - (tick all High Performance Computing (HPC) Facilities? Response Percent Response Count Daily 26.7% 23 Weekly 27

  8. Third International Workshop on Software Engineering for High Performance Computing (HPC) Applications

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    Third International Workshop on Software Engineering for High Performance Computing (HPC, and financial modeling. The TOP500 website (http://www.top500.org) lists the top 500 high performance computing to define new ways of measuring high performance computing systems that take into account not only the low

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

    E-Print Network [OSTI]

    Franchetti, Franz

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

  10. An AWGR based Low-Latency Optical Switch for Data Centers and High Performance Computing Systems

    E-Print Network [OSTI]

    Kolner, Brian H.

    i An AWGR based Low-Latency Optical Switch for Data Centers and High Performance Computing Systems based optical switch for data centers and high performance computing systems that builds upon several for Data Centers and High Performance Computing Systems ..i ABSTRACT .....................................

  11. High performance computing and the simplex method Julian Hall, Qi Huangfu and Edmund Smith

    E-Print Network [OSTI]

    Hall, Julian

    High performance computing and the simplex method Julian Hall, Qi Huangfu and Edmund Smith School of Mathematics University of Edinburgh 12th April 2011 High performance computing and the simplex method #12;The... ... but methods for all three depend on it! High performance computing and the simplex method 1 #12;Overview · LP

  12. DEVELOPMENT OF A HIGH PERFORMANCE COLD CLIMATE HEAT PUMP

    SciTech Connect (OSTI)

    Horton, W. Travis [Purdue University] [Purdue University; Groll, Eckhard A. [Purdue University] [Purdue University; Braun, James E. [Purdue University] [Purdue University

    2014-06-01T23:59:59.000Z

    The primary goals of the proposed project were to develop, test, and evaluate a high performance and cost-effective vapor compression air-source heat pump for use in cold climate regions. Vapor compression heat pumps are a proven technology, and have been used for many years to meet heating requirements for buildings in residential, commercial, and industrial applications. However, in climate regions that experience very low outdoor ambient temperatures both the heating capacity and coefficient of performance (COP) of traditional air-source vapor compression heat pumps drops dramatically with a decrease in the outdoor air temperature. The efficiency of heat pumping equipment has improved substantially over the past 20 years; however, the efficiencies of the highest rated equipment on the market are approaching practical limits that cannot be surpassed without modifications to the basic cycle and possibly the use of additional hardware. In this report, three technologies to improve the efficiency of vapor compression systems are described. These are a) vapor injected compression, b) oil flooded compression and c) hybrid flow control of the evaporator. Compressor prototypes for both, oil flooded and vapor injected compression were developed by Emerson Climate Technologies. For the oil flooded compressor, the oil injection port location was optimized and an internal oil separator was added using several design iterations. After initial testing at Emerson Climate Technologies, further testing was done at Purdue University, and compressor models were developed. These models were then integrated into a system model to determine the achievable improvement of seasonal energy efficiency (SEER) for Minneapolis (Minnesota) climate. For the oil flooded compression, a 34% improvement in seasonal energy efficiency was found while a 21% improvement in seasonal energy efficiency ratio was found for the vapor injected compression. It was found that one benefit of both tested compression technologies is a lower discharge temperature, which allows for continued operation at lower ambient temperatures. A bin analysis of the vapor injected prototype cold climate heat pump predicts a 6% improvement in HSPF for Minneapolis. This improvement is mainly a result of the increased capacity of the system for active vapor injection. For the oil flooded system, a slightly larger performance improvement is predicted, in this case mostly caused by an increase in heating COP. Based on an economic analysis of these results, the maximum additional cost of the system changes, for the Minneapolis location, are $430 for the vapor injected system and $391 for the oil flooded system. These estimates assume that a 3-year simple payback period is accepted by the customer. For the hybrid flow control of evaporators, a new type of balancing valve was developed together with Emerson Climate technologies to reduce the cost of the control scheme. In contrast to conventional stepper motor valves, this valve requires less cables and can be driven by a cheaper output circuit on the control board. The correct valve size was determined in a dedicated test stand in several design iterations. The performance benefits of the hybrid control of the evaporator coil were determined for clean coil conditions as well as with partial blockage of the air inlet grille and under frosting conditions. For clean coil conditions, the benefits in terms of COP and capacity are negligible. However, significant benefits were noted for severely air-maldistributed operating conditions. For the H2-test, the maximum COP improvement of 17% along with a capacity improvement of nearly 40% was observed. Overall, the hybrid control scheme leads to a significant amount of performance improvement, if the air inlet conditions to the evaporator are maldistributed.

  13. High-Performance Secure Database Access Technologies for HEP Grids

    SciTech Connect (OSTI)

    Matthew Vranicar; John Weicher

    2006-04-17T23:59:59.000Z

    The Large Hadron Collider (LHC) at the CERN Laboratory will become the largest scientific instrument in the world when it starts operations in 2007. Large Scale Analysis Computer Systems (computational grids) are required to extract rare signals of new physics from petabytes of LHC detector data. In addition to file-based event data, LHC data processing applications require access to large amounts of data in relational databases: detector conditions, calibrations, etc. U.S. high energy physicists demand efficient performance of grid computing applications in LHC physics research where world-wide remote participation is vital to their success. To empower physicists with data-intensive analysis capabilities a whole hyperinfrastructure of distributed databases cross-cuts a multi-tier hierarchy of computational grids. The crosscutting allows separation of concerns across both the global environment of a federation of computational grids and the local environment of a physicist’s computer used for analysis. Very few efforts are on-going in the area of database and grid integration research. Most of these are outside of the U.S. and rely on traditional approaches to secure database access via an extraneous security layer separate from the database system core, preventing efficient data transfers. Our findings are shared by the Database Access and Integration Services Working Group of the Global Grid Forum, who states that "Research and development activities relating to the Grid have generally focused on applications where data is stored in files. However, in many scientific and commercial domains, database management systems have a central role in data storage, access, organization, authorization, etc, for numerous applications.” There is a clear opportunity for a technological breakthrough, requiring innovative steps to provide high-performance secure database access technologies for grid computing. We believe that an innovative database architecture where the secure authorization is pushed into the database engine will eliminate inefficient data transfer bottlenecks. Furthermore, traditionally separated database and security layers provide an extra vulnerability, leaving a weak clear-text password authorization as the only protection on the database core systems. Due to the legacy limitations of the systems’ security models, the allowed passwords often can not even comply with the DOE password guideline requirements. We see an opportunity for the tight integration of the secure authorization layer with the database server engine resulting in both improved performance and improved security. Phase I has focused on the development of a proof-of-concept prototype using Argonne National Laboratory’s (ANL) Argonne Tandem-Linac Accelerator System (ATLAS) project as a test scenario. By developing a grid-security enabled version of the ATLAS project’s current relation database solution, MySQL, PIOCON Technologies aims to offer a more efficient solution to secure database access.

  14. High Performance Building Facade Solutions PIER Final Project Report

    SciTech Connect (OSTI)

    Lee, Eleanor; Selkowitz, Stephen

    2009-12-31T23:59:59.000Z

    Building facades directly influence heating and cooling loads and indirectly influence lighting loads when daylighting is considered, and are therefore a major determinant of annual energy use and peak electric demand. Facades also significantly influence occupant comfort and satisfaction, making the design optimization challenge more complex than many other building systems.This work focused on addressing significant near-term opportunities to reduce energy use in California commercial building stock by a) targeting voluntary, design-based opportunities derived from the use of better design guidelines and tools, and b) developing and deploying more efficient glazings, shading systems, daylighting systems, facade systems and integrated controls. This two-year project, supported by the California Energy Commission PIER program and the US Department of Energy, initiated a collaborative effort between The Lawrence Berkeley National Laboratory (LBNL) and major stakeholders in the facades industry to develop, evaluate, and accelerate market deployment of emerging, high-performance, integrated facade solutions. The LBNL Windows Testbed Facility acted as the primary catalyst and mediator on both sides of the building industry supply-user business transaction by a) aiding component suppliers to create and optimize cost effective, integrated systems that work, and b) demonstrating and verifying to the owner, designer, and specifier community that these integrated systems reliably deliver required energy performance. An industry consortium was initiated amongst approximately seventy disparate stakeholders, who unlike the HVAC or lighting industry, has no single representative, multi-disciplinary body or organized means of communicating and collaborating. The consortium provided guidance on the project and more importantly, began to mutually work out and agree on the goals, criteria, and pathways needed to attain the ambitious net zero energy goals defined by California and the US.A collaborative test, monitoring, and reporting protocol was also formulated via the Windows Testbed Facility in collaboration with industry partners, transitioning industry to focus on the importance of expecting measured performance to consistently achieve design performance expectations. The facility enables accurate quantification of energy use, peak demand, and occupant comfort impacts of synergistic facade-lighting-HVAC systems on an apples-to-apples comparative basis and its data can be used to verify results from simulations. Emerging interior and exterior shading technologies were investigated as potential near-term, low-cost solutions with potential broad applicability in both new and retrofit construction. Commercially-available and prototype technologies were developed, tested, and evaluated. Full-scale, monitored field tests were conducted over solstice-to-solstice periods to thoroughly evaluate the technologies, uncover potential risks associated with an unknown, and quantify performance benefits. Exterior shading systems were found to yield net zero energy levels of performance in a sunny climate and significant reductions in summer peak demand. Automated interior shading systems were found to yield significant daylighting and comfort-related benefits.In support of an integrated design process, a PC-based commercial fenestration (COMFEN) software package, based on EnergyPlus, was developed that enables architects and engineers to quickly assess and compare the performance of innovative facade technologies in the early sketch or schematic design phase. This tool is publicly available for free and will continue to improve in terms of features and accuracy. Other work was conducted to develop simulation tools to model the performance of any arbitrary complex fenestration system such as common Venetian blinds, fabric roller shades as well as more exotic innovative facade systems such as optical louver systems.

  15. Some cultural practices affecting bulb rot, plant and floral development, and seed yield of the White Grano onion

    E-Print Network [OSTI]

    Enzie, Joseph Vincent

    1955-01-01T23:59:59.000Z

    L IBRARY A&IW COLLEGE OF TEXAS SOME CULTURAL PRACTICES AFFECTING BULB ROT, PLANT AND FLORAL DEVELOPMENT, AND SEED YIELD OF THE WHITE GRANO ONION A Dissertation By JOSEPH V. ENZIE Submitted to the Graduate School of the Agricultural... and Mechanical College of Texas in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 1955 Major Subject: Horticulture SOME CULTURAL PRACTICES AFFECTING BULB ROT, PLANT AND FLORAL DEVELOPMENT, AND SEED YIELD OF THE WHITE GRANO...

  16. Total Quality Commissioning for HVAC Systems to Assure High Performance Throughout the Whole Life Cycle 

    E-Print Network [OSTI]

    Maisey, G.; Milestone, B.

    2005-01-01T23:59:59.000Z

    TOTAL QUALITY COMMISSIONING FOR HVAC SYSTEMS TO ASSURE HIGH PERFORMANCE THROUGHOUT THE WHOLE LIFE CYCLE By: Grahame E. Maisey, P.E., and Beverly Milestone, LEED AP Building Services Consultants INTRODUCTION Current HVAC systems... not provide a life cycle, high performance assurance program. Continuous commissioning is being used to continually adjust the HVAC systems to regain good performance from the original systems, but again, is not a life cycle, high performance assurance...

  17. Money for Research, Not for Energy Bills: Finding Energy and Cost Savings in High Performance Computer Facility Designs

    E-Print Network [OSTI]

    Sartor, Dale

    2011-01-01T23:59:59.000Z

    Journal of High Performance Computing Applications 22 (2).is both a model of high-performance computing and a showcaseAbstract High-performance computing facilities in the United

  18. DOE Zero Energy Ready Home High-Performance Home Sales Training Part II Webinar (Text Version)

    Broader source: Energy.gov [DOE]

    Below is the text version of the webinar DOE Zero Energy Ready Home High-Performance Home Sales Training Part II, presented in February 2015.

  19. Funding Opportunity Webinar – Building America Industry Partnerships for High Performance Housing Innovations (Text Version)

    Broader source: Energy.gov [DOE]

    Below is the text version of the Funding Opportunity Webinar, Building America Industry Partnerships for High Performance Housing Innovations, presented in November 2014.

  20. Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction

    Broader source: Energy.gov [DOE]

    The webinar is the second in the series on designing and constructing high performance building enclosures, and will focus on effective strategies to address moisture and thermal needs.

  1. Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction- August 13, 2014- Introduction

    Broader source: Energy.gov [DOE]

    This presentation is the Introduction to the Building America webinar, High Performance Enclosure Strategies, Part II, held on August 13, 2014.

  2. Funding Opportunity Webinar – Building America Industry Partnerships for High Performance Housing Innovations

    Broader source: Energy.gov [DOE]

    This webinar provides an overview of the “Building America Industry Partnerships for High Performance Housing Innovations” Funding Opportunity Announcement, DE-FOA-0001117.

  3. High Performance Computing at TJNAF| U.S. DOE Office of Science...

    Office of Science (SC) Website

    More Information Applications of Nuclear Science Archives High Performance Computing at TJNAF Print Text Size: A A A FeedbackShare Page Application...

  4. High Performance Computational Biology: A Distributed computing Perspective (2010 JGI/ANL HPC Workshop)

    ScienceCinema (OSTI)

    Konerding, David [Google, Inc

    2011-06-08T23:59:59.000Z

    David Konerding from Google, Inc. gives a presentation on "High Performance Computational Biology: A Distributed Computing Perspective" at the JGI/Argonne HPC Workshop on January 26, 2010.

  5. Marine Bio-Nanotechnology: High-Performance Materials from Sponge Silicatein

    E-Print Network [OSTI]

    Morse, Daniel E.

    2007-01-01T23:59:59.000Z

    Title: Marine Bio-Nanotechnology: High-Performance MaterialsChemical Biology (2005); Nanotechnology Review (2005, 2006);Marine biotechnology; nanotechnology; sponge; silica;

  6. A Comparative Study of Stochastic Unit Commitment and Security-Constrained Unit Commitment Using High Performance Computing

    E-Print Network [OSTI]

    Oren, Shmuel S.

    High Performance Computing Anthony Papavasiliou and Shmuel S. Oren Abstract-- The large decomposition. The proposed algorithms are implemented in a high performance computing environment

  7. Tech-X Corporation has accessed the high performance computing (HPC) facilities at the Science and Technology Facilities Council's (STFC)

    E-Print Network [OSTI]

    Zharkova, Valentina V.

    Tech-X Corporation has accessed the high performance computing (HPC) facilities at the Science high performance computing (HPC) and simulation technology. A research collaboratory in association

  8. --No Title--

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

    18 months at current operating cycles. Incandescent bulbs can be replaced with Light Emitting Diode lamps that use approximately 10 watts of electricity, have a five year...

  9. CX-000135: Categorical Exclusion Determination | Department of...

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

    involve changing the Tribe's street lights from incandescent bulbs to LED (light-emitting diode) lighting fixtures. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-000135.pdf More...

  10. CX-006328: Categorical Exclusion Determination | Department of...

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

    conditioning upgrades, building envelope upgrades, and technology upgrades; 3) light emitting diode traffic signal conversion to replace incandescent bulbs to light-emitting...

  11. U.S. Energy Information Administration (EIA) - Sector

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    of incandescent bulbs with more efficient compact fluorescent lighting and light-emitting diode (LED) lamps. Among electric end-use services in the residential sector,...

  12. CX-004962: Categorical Exclusion Determination | Department of...

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

    halide light fixtures in the City Hall and Community Center parking lots with light-emitting diode (LED) light fixtures; and 3) replace incandescent light bulbs on traffic...

  13. CX-003657: Categorical Exclusion Determination | Department of...

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

    light bulb retrofits, and 5) incandescent traffic signal replacement with light-emitting diode technology. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-003657.pdf More Documents &...

  14. STATEMENT OF CONSIDERATIONS REQUEST BY OSRAM SYLVANIA FOR AN...

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

    similar to a frosted incandescent bulb. Use of the ceramic enables the size of the remote phosphor to be minimized while maintaining a sufficient thermal path for...

  15. General High Performance Adaptive Robust Motion Control of Machine Tools Mohammed Al-Majed++

    E-Print Network [OSTI]

    Yao, Bin

    the advantages and improved performance obtained via the ARC design. I. Introduction Modern mechanical systems,4] is applied to the high performance motion control of machine tools to make the resulting closed-loop systemGeneral High Performance Adaptive Robust Motion Control of Machine Tools Bin Yao + Mohammed Al

  16. FY 2013 EL Program Description EL Program: Net-Zero Energy, High-Performance

    E-Print Network [OSTI]

    Magee, Joseph W.

    FY 2013 EL Program Description EL Program: Net-Zero Energy, High-Performance Buildings the measurement science to move the nation towards net-zero energy, high- performance buildings in a cost of net- zero operation by 1) reducing heating and cooling loads within the building, 2) developing

  17. A high performance dual revised simplex solver Julian Hall, Qi Huangfu and Edmund Smith

    E-Print Network [OSTI]

    Hall, Julian

    A high performance dual revised simplex solver Julian Hall, Qi Huangfu and Edmund Smith School of Mathematics University of Edinburgh 2nd December 2010 A high performance dual revised simplex solver #12;Overview · LP problems and the dual simplex method · Why use dual simplex method · Why exploit parallelism

  18. A Floating-point Accumulator for FPGA-based High Performance Computing Applications

    E-Print Network [OSTI]

    Zambreno, Joseph A.

    A Floating-point Accumulator for FPGA-based High Performance Computing Applications Song Sun Joseph,zambreno}@iastate.edu Abstract--A floating-point accumulator for FPGA-based high performance computing applications is proposed and evaluated. Compared to previous work, our accumulator uses a fixed size circuit, and can reduce an arbitrary

  19. Design and Implementation of High Performance Algorithms for the (n,k)-Universal Set Problem

    E-Print Network [OSTI]

    Luo, Ping

    2010-01-14T23:59:59.000Z

    . . . . . . . . . . . . . . . . . . . . . . 1 B. High Performance Computing . . . . . . . . . . . . . . . . 3 C. Contributions . . . . . . . . . . . . . . . . . . . . . . . . . 4 D. Outline of the Thesis . . . . . . . . . . . . . . . . . . . . . 5 II THEORETICAL BACKGROUND... Performance Computing High performance computing (HPC) refers to solving advanced computation problems quickly and reliably using the power of parallel machines. A parallel machine can either be a shared memory supercomputer or a distributed memory computer...

  20. OpenMSI: A High-Performance Web-Based Platform for Mass Spectrometry Imaging

    E-Print Network [OSTI]

    OpenMSI: A High-Performance Web-Based Platform for Mass Spectrometry Imaging Oliver Rübel, AnnetteMSI: A High-Performance Web-Based Platform for Mass Spectrometry Imaging Oliver Rubel,* Annette Greiner. Acknowledgements: This work was supported by and used resources of the National Energy Research Scientific

  1. Characterization of At-species in simple and biological media by high performance

    E-Print Network [OSTI]

    Boyer, Edmond

    Characterization of At- species in simple and biological media by high performance anion exchange detection system, may be an alternative way to study its chemistry. In this research work, High Performance indicates the existence of negative ion, astatide At- . The methodology was successfully applied

  2. Graphenesponges as high-performance low-cost anodes for microbial fuel Xing Xie,ab

    E-Print Network [OSTI]

    Cui, Yi

    Graphene­sponges as high-performance low-cost anodes for microbial fuel cells Xing Xie,ab Guihua Yu February 2012 DOI: 10.1039/c2ee03583a A high-performance microbial fuel cell (MFC) anode was con- structed. Microbial fuel cells (MFCs) harness the metabolism of exoelec- trogens, microorganisms that mediate

  3. ENERGY-EFFICIENT RESOURCE MANAGEMENT FOR HIGH-PERFORMANCE COMPUTING PLATFORMS

    E-Print Network [OSTI]

    Qin, Xiao

    ENERGY-EFFICIENT RESOURCE MANAGEMENT FOR HIGH-PERFORMANCE COMPUTING PLATFORMS Except where School Engineering #12;ENERGY-EFFICIENT RESOURCE MANAGEMENT FOR HIGH-PERFORMANCE COMPUTING PLATFORMS of the Requirements for the Degree of Doctor of Philosophy Auburn, Alabama August 9, 2008 #12;iii ENERGY-EFFICIENT

  4. WiSARDNET: A SYSTEM SOLUTION FOR HIGH PERFORMANCE IN SITU ENVIRONMENTAL MONITORING

    E-Print Network [OSTI]

    WiSARDNET: A SYSTEM SOLUTION FOR HIGH PERFORMANCE IN SITU ENVIRONMENTAL MONITORING Zijiang Yang-temporal monitoring of environmental and ecosystems processes. WiSARDNet is a complete distributed sensing system, as well as careful energy management in a weatherproof package, allow high-performance data collection

  5. Symmetric Active/Active High Availability for High-Performance Computing System Services

    E-Print Network [OSTI]

    He, Xubin "Ben"

    Symmetric Active/Active High Availability for High-Performance Computing System Services Christian to pave the way for high avail- ability in high-performance computing (HPC) by focusing on efficient symmetric active/active high availability for multiple redundant head and service nodes running in virtual

  6. March 14, 2007 Towards High Availability for High-Performance Computing System Services

    E-Print Network [OSTI]

    Engelmann, Christian

    March 14, 2007 Towards High Availability for High-Performance Computing System Services: Accomplishments and Limitations 1/42 Towards High Availability for High- Performance Computing System Services The University of Reading, Reading, UK #12;March 14, 2007 Towards High Availability for High

  7. Development of a High-Performance Office Building Simulation Model for a Hot and Humid Climate 

    E-Print Network [OSTI]

    Cho, S.; Haberl, J.

    2009-01-01T23:59:59.000Z

    applicable to office buildings in hot and humid climates and to develop a high-performance (maximum energy-efficient) building model that only uses technologies readily available in the contemporary market. The high-performance model showed 48% total energy...

  8. High-performance polyimide waveguide array with micro mirror coupler for guided-wave optoelectronic interconnects

    E-Print Network [OSTI]

    Chen, Ray

    High-performance polyimide waveguide array with micro mirror coupler for guided-wave optoelectronicTexas at Austin, Austin, TX 78758 ABSTRACT We report the formation of high-performance polyimide waveguide array. We employed the Si CMOS process compatible polyimide as the fabrication material, which is relatively

  9. PERFORMANCE-RELATED SPECIAL PROVISION FOR HIGH PERFORMANCE CONCRETE MIX DESIGNS FOR CONCRETE SUPERSTRUCTURE (Tollway)

    E-Print Network [OSTI]

    PERFORMANCE-RELATED SPECIAL PROVISION FOR HIGH PERFORMANCE CONCRETE MIX DESIGNS FOR CONCRETE of designing and furnishing high performance portland cement concrete for special applications to the decks the Illinois Tollway with a methodology to assure high quality concrete with reduced shrinkage potential, while

  10. Facile synthesis of Li2Spolypyrrole composite structures for high-performance Li2S cathodes

    E-Print Network [OSTI]

    Cui, Yi

    Facile synthesis of Li2S­polypyrrole composite structures for high-performance Li2S cathodes Zhi demon- strate facile, in situ synthesis of Li2S­polypyrrole composites for use as high-performance Li2S polysulfides during cycling. Poly- pyrrole, being a conducting polymer, also helps to facilitate elec- tronic

  11. Titanium: A High-Performance Java Dialect Kathy Yelick, Luigi Semenzato, Geoff Pike, Carleton Miyamoto,

    E-Print Network [OSTI]

    Aiken, Alex

    Titanium: A High-Performance Java Dialect Kathy Yelick, Luigi Semenzato, Geoff Pike, Carleton Laboratory Abstract Titanium is a language and system for high-performance parallel scientific computing. Titanium uses Java as its base, thereby leveraging the advantages of that language and allowing us to focus

  12. Titanium: A HighPerformance Java Dialect \\Lambda Kathy Yelick, Luigi Semenzato, Geoff Pike, Carleton Miyamoto,

    E-Print Network [OSTI]

    Krishnamurthy, Arvind

    Titanium: A High­Performance Java Dialect \\Lambda Kathy Yelick, Luigi Semenzato, Geoff Pike National Laboratory Abstract Titanium is a language and system for high­performance parallel scientific computing. Titanium uses Java as its base, thereby leveraging the advantages of that language and allowing

  13. Titanium: A High-Performance Java Dialect* Kathy Yelick, Luigi Semenzato, Geoff Pike, Carleton Miyamoto,

    E-Print Network [OSTI]

    Titanium: A High-Performance Java Dialect* Kathy Yelick, Luigi Semenzato, Geoff Pike, Carleton Laboratory Abstract Titanium is a language and system for high-performance parallel scientific computing. Titanium uses Java as its base, thereby leveraging the advantages of that language and allowing us to focus

  14. UNIVERSITY OF SOUTHERN CALIFORNIA CSCI 653 (High Performance Computing and Simulations) : Fall 2013

    E-Print Network [OSTI]

    Southern California, University of

    UNIVERSITY OF SOUTHERN CALIFORNIA CSCI 653 (High Performance Computing and Simulations) : Fall 2013 Performance Computing and Simulations). My PhD work is in the area of resiliency for future Exascale High. 2 DESCRIPTION OF AN HPCS APPLICATION Simulation of Large Scale High Performance Computing System

  15. 12003 Workshop on High Performance Switching and Routing M.Atiquzzaman, Univ. of Oklahoma, June 2003.

    E-Print Network [OSTI]

    Atiquzzaman, Mohammed

    12003 Workshop on High Performance Switching and Routing M.Atiquzzaman, Univ. of Oklahoma, June Fu) School of Computer Science University of Oklahoma, Norman, OK 73019-6151. Email: atiq@ou.edu #12;22003 Workshop on High Performance Switching and Routing M.Atiquzzaman, Univ. of Oklahoma, June 2003

  16. Power System Probabilistic and Security Analysis on Commodity High Performance Computing Systems

    E-Print Network [OSTI]

    Franchetti, Franz

    power system infrastructures also requires merging of offline security analyses into on- line operationPower System Probabilistic and Security Analysis on Commodity High Performance Computing Systems tools for power system probabilistic and security analysis: 1) a high performance Monte Carlo simulation

  17. Prospects for accelerated development of high performance structural materials Steven J. Zinkle a,

    E-Print Network [OSTI]

    Ghoniem, Nasr M.

    evolved into high-performance 9%Cr reduced-activation ferritic­martensitic steels with superior mechanical strength- ened (ODS) steels are being investigated in worldwide research programs for potential

  18. Thermal properties of granular silica aerogel for high-performance insulation systems

    E-Print Network [OSTI]

    Neugebauer, Adam (Adam Halbert)

    2013-01-01T23:59:59.000Z

    Based on mounting evidence in support of anthropogenic global climate change, there is an urgency for developments in high-performance building techniques and technologies. New construction projects provide substantial ...

  19. High-Quality Microlenses and High-Performance Systems For Optical Microelectromechanical Systems

    E-Print Network [OSTI]

    O'Brien, James F.

    High-Quality Microlenses and High-Performance Systems For Optical Microelectromechanical Systems Paper Detailing Opportunities Abstract: Major opportunities exist for optical microelectromechanical systems (MEMS) and, despite recent economic setbacks for companies working in the field, concentrated

  20. High Performance Single-Error-Correcting Quantum Codes for Amplitude Damping

    E-Print Network [OSTI]

    Shor, Peter W.

    We construct families of high performance quantum amplitude damping codes. All of our codes are nonadditive and most modestly outperform the best possible additive codes in terms of encoded dimension. One family is built ...

  1. Origins of Analysis Methods in Energy Simulation Programs Used for High Performance Commercial Buildings

    E-Print Network [OSTI]

    Oh, Sukjoon

    2013-08-19T23:59:59.000Z

    Current designs of high performance buildings utilize hourly building energy simulations of complex, interacting systems. Such simulations need to quantify the benefits of numerous features including: thermal mass, HVAC systems and, in some cases...

  2. Halide and Oxy-halide Eutectic Systems for High Performance High...

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

    Q2 Halide and Oxy-Halide Eutectic Systems for High Performance High Temperature Heat Transfer Fluids Corrosion in Very High-Temperature Molten Salt for Next Generation CSP Systems...

  3. Pedestal structure and stability in high-performance plasmas on Alcator C-Mod

    E-Print Network [OSTI]

    Walk, John Reel, Jr

    2014-01-01T23:59:59.000Z

    High-performance operation in tokamaks is characterized by the formation of a pedestal, a region of suppressed transport and steep gradients in density, temperature, and pressure near the plasma edge. The pedestal height ...

  4. Practical limitations of single-span ultra-high performance concrete beams

    E-Print Network [OSTI]

    Abrams, Daniel Scott

    2013-01-01T23:59:59.000Z

    Since its development in the early 1970's, researchers have continued to push the limits of concrete mixtures through the creation of ultra-high performance concretes. The use of this class of materials has allowed designers ...

  5. High Performance Computing for Sequence Analysis (2010 JGI/ANL HPC Workshop)

    ScienceCinema (OSTI)

    Oehmen, Chris [PNNL

    2011-06-08T23:59:59.000Z

    Chris Oehmen of the Pacific Northwest National Laboratory gives a presentation on "High Performance Computing for Sequence Analysis" at the JGI/Argonne HPC Workshop on January 25, 2010.

  6. Vehicle Technologies Office Merit Review 2013: Accelerating Predictive Simulation of IC Engines with High Performance Computing

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at the 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting about simulating internal combustion engines using high performance computing.

  7. Studies of Perovskite Materials for High-Performance Storage Media, Piezoelectric, and Solar Energy Conversion Devices

    E-Print Network [OSTI]

    Rappe, Andrew M.

    Studies of Perovskite Materials for High-Performance Storage Media, Piezoelectric, and Solar Energy of applications, such as sensing, data storage, and energy conversion. For example, perovskite solid solutions

  8. Principal-agent alignment and relational incentive contracts in high-performance service operations

    E-Print Network [OSTI]

    Doss, Ryan Garrett

    2014-01-01T23:59:59.000Z

    This thesis focuses on the creation of a high-performance service operations organization. As organizations increasingly compete on service quality, increased attention has been given to measuring, tracking, and improving ...

  9. Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction

    Broader source: Energy.gov [DOE]

    Date/Time:  August 13, 2014; 3:00-4:30 PM EDTDescription: The webinar is the second in the series on designing and constructing high performance building enclosures, and will focus on effective...

  10. Origins of Analysis Methods in Energy Simulation Programs Used for High Performance Commercial Buildings 

    E-Print Network [OSTI]

    Oh, Sukjoon

    2013-08-19T23:59:59.000Z

    , special features such as active and passive solar systems, photovoltaic systems, and lighting and daylighting systems. Unfortunately, many high performance buildings today do not perform the way they were simulated. One potential reason...

  11. What are the Best HVAC Solutions for Low-Load, High Performance Homes?"

    Broader source: Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 26, 2012, and addressed the question What are the best HVAC solutions for low-load, high performance homes?"

  12. Vehicle Technologies Office Merit Review 2015: Development of High-Performance Cast Crankshafts

    Broader source: Energy.gov [DOE]

    Presentation given by Caterpillar at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about development of high-performance...

  13. Vehicle Technologies Office Merit Review 2015: High Performance DC Bus Film Capacitor

    Broader source: Energy.gov [DOE]

    Presentation given by GE Global Research at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high performance DC bus...

  14. High Performance Fuel Design for Next Generation PWRs 2nd Annual Report

    E-Print Network [OSTI]

    Ballinger, Ronald G.

    The overall objective of this NERI project is to examine the potential for a high performance advanced fuel design for Pressurized Water Reactors (PWRs), which would accommodate a substantial increase of core power density ...

  15. High Performance Fuel Design for Next Generation PWRs: 11th Quarterly Report

    E-Print Network [OSTI]

    Kazimi, Mujid S.

    I. Technical Narrative: The overall objective of this NERI project is to examine the potential for a high performance advanced fuel for Pressurized Water Reactors (PWRs), which would accommodate a substantial increase of ...

  16. High Performance Computing for Sequence Analysis (2010 JGI/ANL HPC Workshop)

    SciTech Connect (OSTI)

    Oehmen, Chris [PNNL] [PNNL

    2010-01-25T23:59:59.000Z

    Chris Oehmen of the Pacific Northwest National Laboratory gives a presentation on "High Performance Computing for Sequence Analysis" at the JGI/Argonne HPC Workshop on January 25, 2010.

  17. Baltimore County- Property Tax Credit for High Performance Buildings and Homes

    Broader source: Energy.gov [DOE]

    The state of Maryland permits local governments (Md Code: Property Tax § 9-242) to offer property tax credits for high performance buildings if they choose to do so. Baltimore County exercised this...

  18. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles

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

    Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles DE-FC26-07NT43122 DOE Peer Review Presentation Lembit Salasoo, Project Manager & Presenter Ayman El-Refaie,...

  19. Vehicle Technologies Office Merit Review 2014: High Performance DC Bus Film Capacitor

    Broader source: Energy.gov [DOE]

    Presentation given by GE Global Research at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high performance DC bus...

  20. Workshop on programming languages for high performance computing (HPCWPL): final report.

    SciTech Connect (OSTI)

    Murphy, Richard C.

    2007-05-01T23:59:59.000Z

    This report summarizes the deliberations and conclusions of the Workshop on Programming Languages for High Performance Computing (HPCWPL) held at the Sandia CSRI facility in Albuquerque, NM on December 12-13, 2006.

  1. Quality Assurance Strategy for Existing Homes: Final Quality Management Primer for High Performing Homes

    SciTech Connect (OSTI)

    Del Bianco, M.; Taggart, J.; Sikora, J.; Wood, A.

    2012-12-01T23:59:59.000Z

    This guide is designed to help Building America (BA) Teams understand quality management and its role in transitioning from conventional to high performance home building and remodeling. It explains what quality means, the value of quality management systems, the unique need for QMS when building high performing homes, and the first steps to a implementing a comprehensive QMS. This document provides a framework and context for BA teams when they encounter builders and remodelers.

  2. A Survey of High Performance Office Buildings in the United States 

    E-Print Network [OSTI]

    Cho, S.; Haberl, J. S.

    2006-01-01T23:59:59.000Z

    , Cooling Systems, Light Levels, Photovoltaics, Light Sources, Motors, High-performance Windows and Doors, Ventilation Systems, Lighting Controls, HVAC Controls and Zoning 12 EERE (2006) HVAC System Hybrid Air Distribution System Cool & Humid Pittsburgh... 2000 2 36,000 ASHRAE 90.1 - 2001 DOE-2 Simulation 37 40 Wall Insulation, Ground-coupled Systems, Daylighting for Energy Efficiency, Photovoltaics, Lamp Ballasts, High- performance Windows and Doors, Ventilation Systems, Lighting Controls, Roof...

  3. Highlighting High Performance: Michael E. Capuano Early Childhood Center; Somerville, Massachusetts

    SciTech Connect (OSTI)

    Not Available

    2006-03-01T23:59:59.000Z

    This brochure describes the key high-performance building features of the Michael E. Capuano Early Childhood Center. The brochure was paid for by the Massachusetts Technology Collaborative as part of their Green Schools Initiative. High-performance features described are daylighting and energy-efficient lighting, indoor air quality, solar and wind energy, building envelope, heating and cooling systems, water conservation, and acoustics. Energy cost savings are also discussed.

  4. A Survey of High Performance Office Buildings in the United States

    E-Print Network [OSTI]

    Cho, S.; Haberl, J. S.

    2006-01-01T23:59:59.000Z

    2000 2 36,000 ASHRAE 90.1 - 2001 DOE-2 Simulation 37 40 Wall Insulation, Ground-coupled Systems, Daylighting for Energy Efficiency, Photovoltaics, Lamp Ballasts, High- performance Windows and Doors, Ventilation Systems, Lighting Controls, Roof... Cooling Loads, Daylighting for Energy Efficiency, Non-solar Cooling Loads, Interior Design for Light, Photovoltaics, Foundation Insulation, High- performance Windows and Doors, Heating Systems, Lighting Controls, Roof Insulation, PV providing 5...

  5. Highlighting High Performance: Blackstone Valley Regional Vocational Technical High School; Upton, Massachusetts

    SciTech Connect (OSTI)

    Not Available

    2006-10-01T23:59:59.000Z

    This brochure describes the key high-performance building features of the Blackstone Valley High School. The brochure was paid for by the Massachusetts Technology Collaborative as part of their Green Schools Initiative. High-performance features described are daylighting and energy-efficient lighting, indoor air quality, solar energy, building envelope, heating and cooling systems, and water conservation. Energy cost savings are also discussed.

  6. Practices and Processes of Leading High Performance Home Builders in the Upper Midwest

    SciTech Connect (OSTI)

    Von Thoma, E.; Ojczyk, C.

    2012-12-01T23:59:59.000Z

    The NorthernSTAR Building America Partnership team proposed this study to gain insight into the business, sales, and construction processes of successful high performance builders. The knowledge gained by understanding the high performance strategies used by individual builders, as well as the process each followed to move from traditional builder to high performance builder, will be beneficial in proposing more in-depth research to yield specific action items to assist the industry at large transform to high performance new home construction. This investigation identified the best practices of three successful high performance builders in the upper Midwest. In-depth field analysis of the performance levels of their homes, their business models, and their strategies for market acceptance were explored. All three builders commonly seek ENERGY STAR certification on their homes and implement strategies that would allow them to meet the requirements for the Building America Builders Challenge program. Their desire for continuous improvement, willingness to seek outside assistance, and ambition to be leaders in their field are common themes. Problem solving to overcome challenges was accepted as part of doing business. It was concluded that crossing the gap from code-based building to high performance based building was a natural evolution for these leading builders.

  7. Scientific Grand Challenges: Forefront Questions in Nuclear Science and the Role of High Performance Computing

    SciTech Connect (OSTI)

    Khaleel, Mohammad A.

    2009-10-01T23:59:59.000Z

    This report is an account of the deliberations and conclusions of the workshop on "Forefront Questions in Nuclear Science and the Role of High Performance Computing" held January 26-28, 2009, co-sponsored by the U.S. Department of Energy (DOE) Office of Nuclear Physics (ONP) and the DOE Office of Advanced Scientific Computing (ASCR). Representatives from the national and international nuclear physics communities, as well as from the high performance computing community, participated. The purpose of this workshop was to 1) identify forefront scientific challenges in nuclear physics and then determine which-if any-of these could be aided by high performance computing at the extreme scale; 2) establish how and why new high performance computing capabilities could address issues at the frontiers of nuclear science; 3) provide nuclear physicists the opportunity to influence the development of high performance computing; and 4) provide the nuclear physics community with plans for development of future high performance computing capability by DOE ASCR.

  8. Bridgman Growth of Large SrI2:Eu2+ Single Crystals: A High-performance Scintillator for Radiation Detection Applications

    SciTech Connect (OSTI)

    Boatner, Lynn A [ORNL; Ramey, Joanne Oxendine [ORNL; Kolopus, James A [ORNL; Hawrami, Rastgo [Radiation Monitoring Devices, Watertown, MA; Higgins, William [Radiation Monitoring Devices, Watertown, MA; Van Loef, Edgar [Radiation Monitoring Devices, Watertown, MA; Glodo, J. [Radiation Monitoring Devices, Watertown, MA; Shah, Kanai [Radiation Monitoring Devices, Watertown, MA; Bhattacharya, P. [Fisk University, Nashville, TN; Tupitsyn, E [Fisk University, Nashville, TN; Groza, Michael [Fisk University, Nashville, TN; Burger, Arnold [Fisk University, Nashville, TN

    2013-01-01T23:59:59.000Z

    Single-crystal strontium iodide (SrI2) doped with relatively high levels (e.g., 3 - 6 %) of Eu2+ exhibits characteristics that make this material superior, in a number of respects, to other scintillators that are currently used for radiation detection. Specifically, SrI2:Eu2+ has a light yield that is significantly higher than LaBr3:Ce3+ -a currently employed commercial high-performance scintillator. Additionally, SrI2:Eu2+ is characterized by an energy resolution as high as 2.6% at the 137Cs gamma-ray energy of 662 keV, and there is no radioactive component in SrI2:Eu2+ - unlike LaBr3:Ce3+ that contains 138La. The Ce3+-doped LaBr3 decay time is, however, faster (30 nsec) than the 1.2 sec decay time of SrI2:Eu2+. Due to the relatively low melting point of strontium iodide (~515 oC), crystal growth can be carried out in quartz crucibles by the vertical Bridgman technique. Materials-processing and crystal-growth techniques that are specific to the Bridgman growth of europium-doped strontium iodide scintillators are described here. These techniques include the use of a porous quartz frit to physically filter the molten salt from a quartz antechamber into the Bridgman growth crucible and the use of a bent or bulb grain selector design to suppress multiple grain growth. Single crystals of SrI2:Eu2+ scintillators with good optical quality and scintillation characteristics have been grown in sizes up to 5.0 cm in diameter by applying these techniques. Other aspects of the SrI2:Eu2+ crystal-growth methods and of the still unresolved crystal-growth issues are described here.

  9. ONION (Allium cepa, 47 cultivars) B.K. Schroeder, Washington State University (WSU), Pullman, Enterobacter bulb decay; Enterobacter cloacae WA 99164; T.D. Waters, WSU Franklin Co. Extension, Pasco WA

    E-Print Network [OSTI]

    Schroeder, Brenda K.

    , Enterobacter bulb decay; Enterobacter cloacae WA 99164; T.D. Waters, WSU Franklin Co. Extension, Pasco WA 99301 in storage in Washington State, 2008-2009. An onion bulb storage trial was completed to survey 47 storage to Enterobacter cloacae, causal agent of Enterobacter bulb decay. Seeds of each cultivar were planted near Pasco

  10. ONION (Allium cepa, 55 cultivars) B.K. Schroeder, Washington State University (WSU), Pullman, Enterobacter bulb decay; Enterobacter cloacae WA 99164; T. Waters, WSU Franklin Co. Extension, Pasco WA

    E-Print Network [OSTI]

    Schroeder, Brenda K.

    , Enterobacter bulb decay; Enterobacter cloacae WA 99164; T. Waters, WSU Franklin Co. Extension, Pasco WA 99301 for resistance to Enterobacter cloacae in storage, 2007-2008. An onion bulb storage trial was completed to survey for resistance to Enterobacter cloacae, causal agent of Enterobacter bulb decay. Seeds of each cultivar were

  11. Incandescent Lighting | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 RussianBy: Thomas P.Department ofMaking | Department ofGive Drivers

  12. Energy savings estimates and cost benefit calculations for high performance relocatable classrooms

    SciTech Connect (OSTI)

    Rainer, Leo I.; Hoeschele, Marc A.; Apte, Michael G.; Shendell, Derek G.; Fisk, Wlliam J.

    2003-12-01T23:59:59.000Z

    This report addresses the results of detailed monitoring completed under Program Element 6 of Lawrence Berkeley National Laboratory's High Performance Commercial Building Systems (HPCBS) PIER program. The purpose of the Energy Simulations and Projected State-Wide Energy Savings project is to develop reasonable energy performance and cost models for high performance relocatable classrooms (RCs) across California climates. A key objective of the energy monitoring was to validate DOE2 simulations for comparison to initial DOE2 performance projections. The validated DOE2 model was then used to develop statewide savings projections by modeling base case and high performance RC operation in the 16 California climate zones. The primary objective of this phase of work was to utilize detailed field monitoring data to modify DOE2 inputs and generate performance projections based on a validated simulation model. Additional objectives include the following: (1) Obtain comparative performance data on base case and high performance HVAC systems to determine how they are operated, how they perform, and how the occupants respond to the advanced systems. This was accomplished by installing both HVAC systems side-by-side (i.e., one per module of a standard two module, 24 ft by 40 ft RC) on the study RCs and switching HVAC operating modes on a weekly basis. (2) Develop projected statewide energy and demand impacts based on the validated DOE2 model. (3) Develop cost effectiveness projections for the high performance HVAC system in the 16 California climate zones.

  13. Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium vapor lamps, ultraviolet and

    E-Print Network [OSTI]

    Baker, Chris I.

    Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium labeled for shipment to a recycling plant for mercury, glass and aluminum recovery. The beneficial re can be recycled infinitely without losing its purity or strength. While the primary end product

  14. Proposal for the award of a blanket purchase contract for the supply and maintenance of high-performance Ethernet switches

    E-Print Network [OSTI]

    2014-01-01T23:59:59.000Z

    Proposal for the award of a blanket purchase contract for the supply and maintenance of high-performance Ethernet switches

  15. Dual Feedback Controlled High Performance Ar Seeded ELMy H-mode Discharges in JET including Trace Tritium Experiments

    E-Print Network [OSTI]

    Dual Feedback Controlled High Performance Ar Seeded ELMy H-mode Discharges in JET including Trace Tritium Experiments

  16. Advanced Manufacture of Second-Surface, Silvered Glass Reflectors for High-Performance, Low-Cost CSP Collector Systems

    Broader source: Energy.gov [DOE]

    Advanced Manufacture of Second-Surface, Silvered Glass Reflectors for High-Performance, Low-Cost CSP Collector Systems

  17. Controlling the Internal-Transport-Barrier Oscillations in High-Performance Tokamak Plasmas with a Dominant Fraction of Bootstrap Current

    E-Print Network [OSTI]

    Controlling the Internal-Transport-Barrier Oscillations in High-Performance Tokamak Plasmas with a Dominant Fraction of Bootstrap Current

  18. Changes in neurotransmitter levels and proinflammatory cytokine mRNA expressions in the mice olfactory bulb following nanoparticle exposure

    SciTech Connect (OSTI)

    Tin-Tin-Win-Shwe [National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506 (Japan)], E-mail: tin.tin.win.shwe@nies.go.jp; Mitsushima, Dai [Department of Physiology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawaku, Yokohama 236-0004 (Japan); Yamamoto, Shoji; Fukushima, Atsushi [National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506 (Japan); Funabashi, Toshiya [Department of Physiology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawaku, Yokohama 236-0004 (Japan); Kobayashi, Takahiro; Fujimaki, Hidekazu [National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506 (Japan)

    2008-01-15T23:59:59.000Z

    Recently, there have been increasing reports that nano-sized component of particulate matter can reach the brain and may be associated with neurodegenerative diseases. Previously, our laboratory has studied the effect of intranasal instillation of nano-sized carbon black (CB) (14 nm and 95 nm) on brain cytokine and chemokine mRNA expressions and found that 14-nm CB increased IL-1{beta}, TNF-{alpha}, CCL2 and CCL3 mRNA expressions in the olfactory bulb, not in the hippocampus of mice. To investigate the effect of a single administration of nanoparticles on neurotransmitters and proinflammatory cytokines in a mouse olfactory bulb, we performed in vivo microdialysis and real-time PCR methods. Ten-week-old male BALB/c mice were implanted with guide cannula in the right olfactory bulb and, 1 week later, were instilled vehicle or CB (14 nm, 250 {mu}g) intranasally. Six hours after the nanoparticle instillation, the mice were intraperitoneally injected with normal saline or 50 {mu}g of bacteria cell wall component lipoteichoic acid (LTA), which may potentiate CB-induced neurologic effect. Extracellular glutamate and glycine levels were significantly increased in the olfactory bulb of CB-instilled mice when compared with vehicle-instilled control mice. Moreover, we found that LTA further increased glutamate and glycine levels. However, no alteration of taurine and GABA levels was observed in the olfactory bulb of the same mice. We also detected immunological changes in the olfactory bulb 11 h after vehicle or CB instillation and found that IL-1{beta} mRNA expression was significantly increased in CB- and LTA-treated mice when compared with control group. However, TNF-{alpha} mRNA expression was increased significantly in CB- and saline-treated mice when compared with control group. These findings suggest that nanoparticle CB may modulate the extracellular amino acid neurotransmitter levels and proinflammatory cytokine IL-1 {beta} mRNA expressions synergistically with LTA in the mice olfactory bulb.

  19. High-Performance I/O: HDF5 for Lattice QCD

    SciTech Connect (OSTI)

    Kurth, Thorsten; Pochinsky, Andrew; Sarje, Abhinav; Syritsyn, Sergey; Walker-Loud, Andre

    2015-01-01T23:59:59.000Z

    Practitioners of lattice QCD/QFT have been some of the primary pioneer users of the state-of-the-art high-performance-computing systems, and contribute towards the stress tests of such new machines as soon as they become available. As with all aspects of high-performance-computing, I/O is becoming an increasingly specialized component of these systems. In order to take advantage of the latest available high-performance I/O infrastructure, to ensure reliability and backwards compatibility of data files, and to help unify the data structures used in lattice codes, we have incorporated parallel HDF5 I/O into the SciDAC supported USQCD software stack. Here we present the design and implementation of this I/O framework. Our HDF5 implementation outperforms optimized QIO at the 10-20% level and leaves room for further improvement by utilizing appropriate dataset chunking.

  20. 3rd Workshop on System-level Virtualization for High Performance Computing (HPCVirt) 2009, Nuremberg, Germany, March 30, 2009

    E-Print Network [OSTI]

    Engelmann, Christian

    3rd Workshop on System-level Virtualization for High Performance Computing (HPCVirt) 2009 for High Performance Computing (HPCVirt) 2009, Nuremberg, Germany, March 30, 2009 Outline · Background work #12;3/193rd Workshop on System-level Virtualization for High Performance Computing (HPCVirt) 2009

  1. The demand for high performance computing research has been significantly increasing over the past few years. Various

    E-Print Network [OSTI]

    Akhmedov, Azer

    The demand for high performance computing research has been significantly increasing over the past to promote the effective use of High Performance Computing in the research environment. In addition facility has enabled cutting-edge computations material research, "Having a high-performance computing

  2. MSIM 795/895:MSIM 795/895: HIGH PERFORMANCE COMPUTING AND SIMULATIONHIGH PERFORMANCE COMPUTING AND SIMULATION

    E-Print Network [OSTI]

    MSIM 795/895:MSIM 795/895: HIGH PERFORMANCE COMPUTING AND SIMULATIONHIGH PERFORMANCE COMPUTING://eng.odu.edu/msve COURSE DESCRIPTION Introduction to modern high performance computing platforms including top their research area. Project presentations are required. COURSE TOPICS 1. Overview of high-performance computing

  3. Feb. 11, 2008 Advanced Fault Tolerance Solutions for High Performance Computing 1/47 Advanced Fault Tolerance Solutions

    E-Print Network [OSTI]

    Engelmann, Christian

    Feb. 11, 2008 Advanced Fault Tolerance Solutions for High Performance Computing 1/47 RAS RAS Advanced Fault Tolerance Solutions for High Performance Computing Christian Engelmann Oak Ridge National Solutions for High Performance Computing 2/47 · Nation's largest energy laboratory · Nation's largest

  4. MSIM 715/815:MSIM 715/815: HIGH PERFORMANCE COMPUTING AND SIMULATIONHIGH PERFORMANCE COMPUTING AND SIMULATION

    E-Print Network [OSTI]

    MSIM 715/815:MSIM 715/815: HIGH PERFORMANCE COMPUTING AND SIMULATIONHIGH PERFORMANCE COMPUTING://www.odu.edu/msve COURSE DESCRIPTION Introduction to modern high performance comput- ing platforms including top-data for their research problems. Project presentations and reports are required. COURSE TOPICS 1. Overview of high-performance

  5. February 13, 2008 Virtualized Environments for the Harness High Performance Computing Workbench 1/17 Virtualized Environments for the Harness

    E-Print Network [OSTI]

    Engelmann, Christian

    February 13, 2008 Virtualized Environments for the Harness High Performance Computing Workbench 1/17 Virtualized Environments for the Harness High Performance Computing Workbench Björn Könning1,2, Christian Virtualized Environments for the Harness High Performance Computing Workbench 4/17 Harness HPC Workbench

  6. Graph 500 Performance on a Distributed-Memory Cluster REU Site: Interdisciplinary Program in High Performance Computing

    E-Print Network [OSTI]

    Gobbert, Matthias K.

    traditional performance benchmarks for high- performance computers measure the speed of arithmetic operations benchmark is intended to rank high-performance computers based on speed of memory retrieval-memory cluster tara in the UMBC High Performance Computing Facility (www.umbc.edu/hpcf). The cluster tara has 82

  7. LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties

    DOE Patents [OSTI]

    Tong, Tao; Le Toquin, Ronan; Keller, Bernd; Tarsa, Eric; Youmans, Mark; Lowes, Theodore; Medendorp, Jr., Nicholas W; Van De Ven, Antony; Negley, Gerald

    2014-11-11T23:59:59.000Z

    An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and an optical cavity. The optical cavity comprises a phosphor carrier having a conversions material and arranged over an opening to the cavity. The phosphor carrier comprises a thermally conductive transparent material and is thermally coupled to the heat sink structure. An LED based light source is mounted in the optical cavity remote to the phosphor carrier with light from the light source passing through the phosphor carrier. A diffuser dome is included that is mounted over the optical cavity, with light from the optical cavity passing through the diffuser dome. The properties of the diffuser, such as geometry, scattering properties of the scattering layer, surface roughness or smoothness, and spatial distribution of the scattering layer properties may be used to control various lamp properties such as color uniformity and light intensity distribution as a function of viewing angle.

  8. Development of a High-Performance Office Building Simulation Model for a Hot and Humid Climate

    E-Print Network [OSTI]

    Cho, S.; Haberl, J.

    -performance measures applicable to office buildings in hot and humid climates and to develop a high-performance (maximum energy-efficient) building model that only uses technologies readily available in the contemporary market. The high-performance model showed... requirements. This base-case model consumed a total of 7,721 GJ/yr. As shown in Figure 22, the implementation of occupancy sensors impacted the energy consumption the most, saving 11.2% of the total energy consumption. By this measure, indoor lights were...

  9. H5hut: A High-Performance I/O Library for Particle-based Simulations

    SciTech Connect (OSTI)

    Howison, Mark; Adelmann, Andreas; Bethel, E. Wes; Gsell, Achim; Oswald, Benedikt; Prabhat,

    2010-09-24T23:59:59.000Z

    Particle-based simulations running on large high-performance computing systems over many time steps can generate an enormous amount of particle- and field-based data for post-processing and analysis. Achieving high-performance I/O for this data, effectively managing it on disk, and interfacing it with analysis and visualization tools can be challenging, especially for domain scientists who do not have I/O and data management expertise. We present the H5hut library, an implementation of several data models for particle-based simulations that encapsulates the complexity of HDF5 and is simple to use, yet does not compromise performance.

  10. Laboratory Glass Columns "Next Generation" technology for high-performance preparative chromatography

    E-Print Network [OSTI]

    Lebendiker, Mario

    SNAP ® Laboratory Glass Columns "Next Generation" technology for high-performance preparative lesiones graves o la muerte! WARNING Glass SNAP® columns are intended for use in a liquid environment disassembly or cleaning for scratches, chips or defects, particularly on the glass surfaces. DO NOT use column

  11. Planar Fully Depleted SOI Technology: the Convergence of High Performance and Low Power

    E-Print Network [OSTI]

    Nikolic, Borivoje

    voltages. Index Terms--28nm, FD-SOI, CMOS, high-performance, low- power, mobile, SoC, efficiency, Back conditions. B. Electrostatics Due to the reduction of the spacing between the drain and the source/IOFF current ratio originates from SCE. The drain and source capacitances jeopardize the gate control over

  12. Template Synthesis of Hollow Sb Nanoparticles as a High-Performance Lithium Battery Anode Material

    E-Print Network [OSTI]

    Cho, Jaephil

    Template Synthesis of Hollow Sb Nanoparticles as a High-Performance Lithium Battery Anode Material­14 the use of metal and carbon composites,15­20 and the introduction of nano- sized metals,21­25 have been reported. Studies involving hollow lithium reactive metal, however, have yet to be reported, although

  13. High-performance Architecture for Dynamically Updatable Packet Classification on FPGA

    E-Print Network [OSTI]

    Prasanna, Viktor K.

    . Our architecture demonstrates 4Ã? energy efficiency while achieving 2Ã? throughput compared to TCAM. 1High-performance Architecture for Dynamically Updatable Packet Classification on FPGA Yun R. Qu and FPGA based implementations for packet classification have been studied over the past decade. Al

  14. High-performance Si microwire photovoltaics Michael D. Kelzenberg,a

    E-Print Network [OSTI]

    Atwater, Harry

    High-performance Si microwire photovoltaics Michael D. Kelzenberg,a Daniel B. Turner-Evans,a Morgan for low- cost, thin-film photovoltaics. Here, we demonstrate VLS-grown Si microwires that have suitable electrical properties for high-perfor- mance photovoltaic applications, including long minority

  15. High Performance Plasma Sputtered Fuel Cell Electrodes with Ultra Low catalytic metal Loadings

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    to be reached between 2010 and 2015 are clear: the catalyst of a fuel cell can cost no more than 4 per kilowatt1 High Performance Plasma Sputtered Fuel Cell Electrodes with Ultra Low catalytic metal Loadings C in plasma fuel cell deposition devices. Pt loadings lower than 0.01 mg cm-2 have been realized. The Pt

  16. High Performance Plasma Sputtered PdPt Fuel Cell Electrodes with Ultra Low Loading

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    : the catalyst of a fuel cell can cost no more than 5/3 per kilowatt [1]. If the catalyst is platinum (~40 g-1High Performance Plasma Sputtered PdPt Fuel Cell Electrodes with Ultra Low Loading M. Mougenot1, 2 potential for the fuel cell technology to overcome the upcoming energy and resources issues in our society

  17. Beyond Basic Region Caching: Specializing Cache Structures for High Performance and Energy

    E-Print Network [OSTI]

    McKee, Sally A.

    Beyond Basic Region Caching: Specializing Cache Structures for High Performance and Energy University Tallahassee, FL 32306-4530 tyson@cs.fsu.edu Abstract. Increasingly tight energy design goals with a set of smaller region caches that significantly reduces energy consumption with little performance

  18. Specializing Cache Structures for High Performance and Energy Conservation in Embedded Systems

    E-Print Network [OSTI]

    McKee, Sally A.

    Specializing Cache Structures for High Performance and Energy Conservation in Embedded Systems University Tallahassee, FL 32306-4530 tyson@cs.fsu.edu Abstract. Increasingly tight energy design goals of smaller region caches that significantly reduces energy consump- tion with little performance impact

  19. Application of High-performance Visual Analysis Methods to Laser Wakefield Particle Acceleration Data

    E-Print Network [OSTI]

    Application of High-performance Visual Analysis Methods to Laser Wakefield Particle Acceleration, time- varying laser wakefield particle accelerator simulation data. We ex- tend histogramBit, a state-of-the-art index/query technology, to acceler- ate data mining and multi-dimensional histogram

  20. VNET/P: Bridging the Cloud and High Performance Computing Through Fast Overlay Networking

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    and Technology of China ytang@uestc.edu.cn ABSTRACT It is now possible to allow VMs hosting HPC applications to the native hardware, which is not the case for current user-level tools, including our own existing VNET/P achieves native performance on 1 Gbps Ethernet networks and very high performance on 10 Gbps Ethernet

  1. Palacios and Kitten: New High Performance Operating Systems For Scalable Virtualized and Native Supercomputing

    E-Print Network [OSTI]

    Maccabe, Barney

    Palacios and Kitten: New High Performance Operating Systems For Scalable Virtualized and Native-featured virtualized environ- ments alongside Kitten's lightweight native environment. Pala- cios supports existing, unmodified applications and operating systems by using the hardware virtualization technologies in recent AMD

  2. High performance BLAS formulation of the multipole-to-local operator in the Fast Multipole Method

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    High performance BLAS formulation of the multipole-to-local operator in the Fast Multipole Method (submitted) Olivier Coulaud Pierre Fortin Jean Roman December 20, 2006 Abstract The multipole-to-local (M2L) operator is the most time-consuming part of the far field computation in the Fast Multipole Method

  3. Designing Accelerator-Based Distributed Systems for High Performance M. Mustafa Rafique, Ali R. Butt

    E-Print Network [OSTI]

    Butt, Ali R.

    ), yielding highly power-efficient and cost-efficient designs, with per- formance exceeding 100 Gflops [1Designing Accelerator-Based Distributed Systems for High Performance M. Mustafa Rafique, Ali R general- purpose cores (e.g. x86, PowerPC) and computational accelerators (e.g. SIMD processors and GPUs

  4. Experiments on a High Performance Hydraulic Manipulator Joint: Modelling for Control

    E-Print Network [OSTI]

    Papadopoulos, Evangelos

    Experiments on a High Performance Hydraulic Manipulator Joint: Modelling for Control Glen Bilodeau]. A position-based impedance control law was applied to a hydraulic manipulator, [10]. Although the focus for further understanding the system and for developing a robust force controller. System parameters

  5. 3-Dimensional, Solder-Free Interconnect Technology for High-Performance Power Modules

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , published in "Conference on Integrated Power Systems (CIPS), Nuremberg : Germany (2012)" #12;dimensional (3D) packaging of power modules in a compact stacked layer structure [3], [4], [5]. The proposed technologies can3-Dimensional, Solder-Free Interconnect Technology for High- Performance Power Modules Bassem

  6. PowerPack: Energy Profiling and Analysis of High-Performance Systems and Applications

    E-Print Network [OSTI]

    PowerPack: Energy Profiling and Analysis of High-Performance Systems and Applications Rong Ge of power and energy on the computer systems community, few studies provide insight to where and how power of these systems. These analyses include the impacts of chip multiprocessing on power and energy efficiency

  7. 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

  8. ASES Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL

    E-Print Network [OSTI]

    Perez, Richard R.

    ENERGY APPLICATIONS Tomás Cebecauer GeoModel, s.r.o. Pionierska 15 841 07 Bratislava, Slovakia tomas terrain affects exploitation of solar energy. In this article we present innovative features of MSG© ASES ­ Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL SOLAR

  9. Analog/RF Design Techniques for High Performance Nanoelectronic On-Chip Interconnects

    E-Print Network [OSTI]

    Liu, Bao

    explores this possibility, espe- cially, application of two analog/RF design techniques as fol- low. 1- mance nanoelectronic on-chip interconnects: (1) application of distributed amplifiers for signal. Application of distributed amplifiers for signal attenua- tion reduction in high performance nanoelectronic on

  10. Energy-Efficient Pipeline Templates for High-Performance Asynchronous Circuits

    E-Print Network [OSTI]

    Manohar, Rajit

    A Energy-Efficient Pipeline Templates for High-Performance Asynchronous Circuits Basit Riaz Sheikh and Rajit Manohar, Cornell University We present two novel energy-efficient pipeline templates for high is presented, which results in significant latency and energy savings especially as the number of outputs

  11. Design of a High Performance Ferrite Magnet-Assisted Synchronous Reluctance Motor for an

    E-Print Network [OSTI]

    Paderborn, Universität

    Design of a High Performance Ferrite Magnet- Assisted Synchronous Reluctance Motor for an Electric) ferrite-based permanent magnet-assisted synchronous reluctance motor has been designed for an electric vehicle application. The design steps are outlined. Ferrite magnets have been chosen over conventional Nd

  12. High-performance differential surface plasmon resonance sensor using quadrant cell photodetector

    E-Print Network [OSTI]

    Tao, Nongjian

    . The sensor remedies most of the problems just men- tioned without compromising either resolutionHigh-performance differential surface plasmon resonance sensor using quadrant cell photodetector H sensor using a quadrant cell photodetector. The sensor focuses a diode laser through a prism onto a gold

  13. High Performance MPI on IBM 12x InfiniBand Architecture Abhinav Vishnu Brad Benton

    E-Print Network [OSTI]

    Panda, Dhabaleswar K.

    . Panda Network Based Computing Lab Department of Computer Science and Engineering The Ohio StateHigh Performance MPI on IBM 12x InfiniBand Architecture Abhinav Vishnu Brad Benton Dhabaleswar K University {vishnu, panda}@cse.ohio-state.edu IBM Austin 11501 Burnet Road Austin, TX 78758 {brad.benton}@us.ibm

  14. Apply: Funding Opportunity- Building America Industry Partnerships for High Performance Housing Innovation

    Broader source: Energy.gov [DOE]

    Closed Application Deadline: February 4, 2015 The Building Technologies Office (BTO)’s Residential Buildings Integration Program has announced the availability of up to $4 million in 2015 for the Building America Industry Partnerships for High Performance Housing Innovation Funding Opportunity Announcement (FOA) DE-FOA-0001117.

  15. TEG: A High-Performance, Scalable, Multi-Network Point-to-Point Communications Methodology

    E-Print Network [OSTI]

    Lumsdaine, Andrew

    TEG: A High-Performance, Scalable, Multi-Network Point-to-Point Communications Methodology T University Abstract. TEG is a new component-based methodology for point-to-point mes- saging. Developed as part of the Open MPI project, TEG provides a configurable fault-tolerant capability for high

  16. A Model-Based Impedance Control Scheme for High-Performance Hydraulic Joints

    E-Print Network [OSTI]

    Papadopoulos, Evangelos

    A Model-Based Impedance Control Scheme for High-Performance Hydraulic Joints Glen Bilodeau1, Greece Abstract Impedance control of a hydraulic servoactuator joint system is discussed in this paper individually. Due to nonlinear properties of hydraulic actuators, impedance control is difficult. The control

  17. Online Strategies for High-Performance Power-Aware Thread Execution on Emerging Multiprocessors

    E-Print Network [OSTI]

    Freeh, Vincent

    and component density of emerging su- percomputers pose a hard requirement for power-aware sys- tem design PowerEdge 6650 with Intel Xeon HT processors. The high- lighted area indicates opportunitiesOnline Strategies for High-Performance Power-Aware Thread Execution on Emerging Multiprocessors

  18. High Performance Cooled CCD Camera System 1020 Sundown Way, Ste 150

    E-Print Network [OSTI]

    Kleinfeld, David

    High Performance Cooled CCD Camera System ALTA U42 1020 Sundown Way, Ste 150 Roseville CA 95661 USA in cards or external controllers · Programmable, intelligent cooling to 45°C below ambient (D02 housing with every system · Field upgradeable firmware · Fused silica windows · Runs from single 12V supply

  19. Dan Bonachea, Computer Science Division, EECS, University of California, Berkeley Titanium: A High Performance

    E-Print Network [OSTI]

    California at Berkeley, University of

    Dan Bonachea, Computer Science Division, EECS, University of California, Berkeley Titanium Titanium: A High Performance Dialect of Java U.C. Berkeley Computer Science Division Dan Bonachea http://www.cs.berkeley.edu/projects/titanium, University of California, Berkeley Titanium Titanium Group . Susan Graham . Katherine Yelick . Paul Hilfinger

  20. Measure Guideline: Three High Performance Mineral Fiber Insulation Board Retrofit Solutions

    SciTech Connect (OSTI)

    Neuhauser, K.

    2015-01-01T23:59:59.000Z

    This Measure Guideline describes a high performance enclosure retrofit package that uses mineral fiber insulation board. The Measure Guideline describes retrofit assembly and details for wood frame roof and walls and for cast concrete foundations. This Measure Guideline is intended to serve contractors and designers seeking guidance for non-foam exterior insulation retrofit.

  1. Methodology for the Preliminary Design of High Performance Schools in Hot and Humid Climates

    E-Print Network [OSTI]

    Im, Piljae

    2010-07-14T23:59:59.000Z

    .................................................... 5 CHAPTER II LITERATURE REVIEW ................................................................. 7 2.1 Energy Efficiency Studies of Schools ............................................ 7 2.2 IAQ in Schools... of ASHRAE Transactions. 2 ? Increased occupant comfort and health. ? Increased employee productivity. Not surprisingly, schools are one of the popular target buildings for high performance applications. In particular, in a school, the energy...

  2. A novel biomimetic approach to the design of high-performance

    E-Print Network [OSTI]

    Ritchie, Robert

    , ceramic­metal composites are ideal candi- dates. In particular, ceramic-matrix composites (CMCsA novel biomimetic approach to the design of high-performance ceramic­metal composites Maximilien E of extending natural biological design to develop new synthetic ceramic­ metal composite materials is examined

  3. Durability Assessment of an Arch Dam using Inverse Analysis with Neural Networks and High Performance Computing.

    E-Print Network [OSTI]

    Coutinho, Alvaro L. G. A.

    the viscoelastic parameters; 3D FEM analysis using High Performance Computing (parallel and vector features) to run Performance Computing. E. M. R. Fairbairn, E. Goulart, A. L. G. A. Coutinho, N. F. F. Ebecken COPPEDurability Assessment of an Arch Dam using Inverse Analysis with Neural Networks and High

  4. Process for selecting NEAMS applications for access to Idaho National Laboratory high performance computing resources

    SciTech Connect (OSTI)

    Michael Pernice

    2010-09-01T23:59:59.000Z

    INL has agreed to provide participants in the Nuclear Energy Advanced Mod- eling and Simulation (NEAMS) program with access to its high performance computing (HPC) resources under sponsorship of the Enabling Computational Technologies (ECT) program element. This report documents the process used to select applications and the software stack in place at INL.

  5. 12003 Workshop on High Performance Switching and Routing M.Atiquzzaman, Univ. of Oklahoma, June 2003.

    E-Print Network [OSTI]

    Atiquzzaman, Mohammed

    12003 Workshop on High Performance Switching and Routing M.Atiquzzaman, Univ. of Oklahoma, June Mohammed Atiquzzaman School of Computer Science, University of Oklahoma, Norman, OK 73019-6151. Email: atiq.Atiquzzaman, Univ. of Oklahoma, June 2003. Queue Management Passive No preventive packet drop until buffer reaches

  6. 1MAKING WORKFLOW APPLICATIONS WORK The International Journal of High Performance Computing Applications,

    E-Print Network [OSTI]

    Deelman, Ewa

    1MAKING WORKFLOW APPLICATIONS WORK The International Journal of High Performance Computing. Reprints and permissions: http://www.sagepub.co.uk/journalsPermissions.nav Figures 1­5 appear in color. Scien- tific workflows are being used to bring together these var- ious resources and answer complex

  7. ACHIEVING "GREEN" CONCRETE THROUGH THE USE OF HIGH PERFORMANCE FIBER REINFORCED CONCRETE

    E-Print Network [OSTI]

    Chao, Shih-Ho

    , the porous and brittle nature of concrete, when interacting with environmental actions such as weathering1 ACHIEVING "GREEN" CONCRETE THROUGH THE USE OF HIGH PERFORMANCE FIBER REINFORCED CONCRETE Shih-Ho Chao1 , A. M., ASCE ABSTRACT Concrete is one of the most widely used materials for infrastructure all

  8. Recent Results on Coupling Fast Waves to High Performance Plasmas on DIII-D

    E-Print Network [OSTI]

    Porkolab, Miklos

    Fast Waves (FWs) at 60 MHz and 90 MHz are used in DIII?D for central electron heating and current drive. Coupling of FWs to high?performance discharges is limited by low antenna loading in these regimes. To extend the ...

  9. High Performance Polycrystalline SiGe Thin Film Transistors Using Al2O3 Gate Insulator

    E-Print Network [OSTI]

    1 High Performance Polycrystalline SiGe Thin Film Transistors Using Al2O3 Gate Insulator Zhonghe as the gate insulator for low temperature (SiGe thin film transistors (TFTs) has been between the Al2O3 and the SiGe channel layer is sufficiently passivated to make Al2O3 a better alternative

  10. IEEE BCTM1.3 Explorations for High Performance SiGe-HeterojunctionBipolar

    E-Print Network [OSTI]

    Technische Universiteit Delft

    IEEE BCTM1.3 Explorations for High Performance SiGe-HeterojunctionBipolar Transistor Integration P.Deixler@philips.com,Phone: -1 505 858 2960 Abstract We present a SiGe HBT integration-study, introducing a low-complexity integration-scheme. We demonstrate a stepped box-like SiGe base-profile designed to reduce reverse Early

  11. High performance digital video servers: storage and retrieval of compressed scalable video

    E-Print Network [OSTI]

    Chang, Shih-Fu

    High performance digital video servers: storage and retrieval of compressed scalable video Seungyup compressiontechnologyhave ledto the emergence ofunprecedented forms of video communications. In the future, it is envisioned that users will be able to connect to a massive number of distributed video servers, from which users

  12. High performance, high bandgap, lattice-mismatched, GaInP solar cells

    DOE Patents [OSTI]

    Wanlass, Mark W.; Carapella, Jeffrey J.; Steiner, Myles A.

    2014-07-08T23:59:59.000Z

    High performance, high bandgap, lattice-mismatched, photovoltaic cells (10), both transparent and non-transparent to sub-bandgap light, are provided as devices for use alone or in combination with other cells in split spectrum apparatus or other applications.

  13. NREL scientists develop robust, high-performance IZO transparent contact for CIGS solar cells.

    E-Print Network [OSTI]

    NREL scientists develop robust, high-performance IZO transparent contact for CIGS solar cells indium gallium diselenide (CIGS) solar cell is zinc oxide (ZnO). The problem is that unprotected Zn is a lifetime-limiting problem that is currently addressed solely through encapsulation. Fundamentally improving

  14. Energy Efficient Phase Change Memory Based Main Memory for Future High Performance Systems

    E-Print Network [OSTI]

    Conte, Thomas M.

    hybrid system using a commodity DRAM cache. Keywords-Memory Controller, DRAM, PCM, Energy I. INTRODUCTIONEnergy Efficient Phase Change Memory Based Main Memory for Future High Performance Systems Abstract system of similar storage size. Our proposed system is highly energy efficient and provides 35

  15. Vehicle Technologies Office Merit Review 2013: A High-Performance PHEV Battery Pack

    Broader source: Energy.gov [DOE]

    Presentation given by LG Chem at 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting about a high-performance battery pack the company is researching for plug-in electric vehicles.

  16. Transitioning to High Performance Homes: Successes and Lessons Learned From Seven Builders

    SciTech Connect (OSTI)

    Widder, Sarah H.; Kora, Angela R.; Baechler, Michael C.; Fonorow, Ken; Jenkins, David W.; Stroer, Dennis

    2013-03-01T23:59:59.000Z

    As homebuyers are becoming increasingly concerned about rising energy costs and the impact of fossil fuels as a major source of greenhouse gases, the returning new home market is beginning to demand energy-efficient and comfortable high-performance homes. In response to this, some innovative builders are gaining market share because they are able to market their homes’ comfort, better indoor air quality, and aesthetics, in addition to energy efficiency. The success and marketability of these high-performance homes is creating a builder demand for house plans and information about how to design, build, and sell their own low-energy homes. To help make these and other builders more successful in the transition to high-performance construction techniques, Pacific Northwest National Laboratory (PNNL) partnered with seven interested builders in the hot humid and mixed humid climates to provide technical and design assistance through two building science firms, Florida Home Energy and Resources Organization (FL HERO) and Calcs-Plus, and a designer that offers a line of stock plans designed specifically for energy efficiency, called Energy Smart Home Plans (ESHP). This report summarizes the findings of research on cost-effective high-performance whole-house solutions, focusing on real-world implementation and challenges and identifying effective solutions. The ensuing sections provide project background, profile each of the builders who participated in the program, and describe their houses’ construction characteristics, key challenges the builders encountered during the construction and transaction process); and present primary lessons learned to be applied to future projects. As a result of this technical assistance, 17 homes have been built featuring climate-appropriate efficient envelopes, ducts in conditioned space, and correctly sized and controlled heating, ventilation, and air-conditioning systems. In addition, most builders intend to integrate high-performance features into most or all their homes in the future. As these seven builders have demonstrated, affordable, high-performance homes are possible, but require attention to detail and flexibility in design to accommodate specific regional geographic or market-driven constraints that can increase cost. With better information regarding how energy-efficiency trade-offs or design choices affect overall home performance, builders can make informed decisions regarding home design and construction to minimize cost without sacrificing performance and energy savings.

  17. Data and Analytics to Inform Energy Retrofit of High Performance Buildings

    SciTech Connect (OSTI)

    Hong , Tianzhen; Yang, Le; Hill, David; Feng , Wei

    2014-01-25T23:59:59.000Z

    Buildings consume more than one-third of the world?s primary energy. Reducing energy use in buildings with energy efficient technologies is feasible and also driven by energy policies such as energy benchmarking, disclosure, rating, and labeling in both the developed and developing countries. Current energy retrofits focus on the existing building stocks, especially older buildings, but the growing number of new high performance buildings built around the world raises a question that how these buildings perform and whether there are retrofit opportunities to further reduce their energy use. This is a new and unique problem for the building industry. Traditional energy audit or analysis methods are inadequate to look deep into the energy use of the high performance buildings. This study aims to tackle this problem with a new holistic approach powered by building performance data and analytics. First, three types of measured data are introduced, including the time series energy use, building systems operating conditions, and indoor and outdoor environmental parameters. An energy data model based on the ISO Standard 12655 is used to represent the energy use in buildings in a three-level hierarchy. Secondly, a suite of analytics were proposed to analyze energy use and to identify retrofit measures for high performance buildings. The data-driven analytics are based on monitored data at short time intervals, and cover three levels of analysis ? energy profiling, benchmarking and diagnostics. Thirdly, the analytics were applied to a high performance building in California to analyze its energy use and identify retrofit opportunities, including: (1) analyzing patterns of major energy end-use categories at various time scales, (2) benchmarking the whole building total energy use as well as major end-uses against its peers, (3) benchmarking the power usage effectiveness for the data center, which is the largest electricity consumer in this building, and (4) diagnosing HVAC equipment using detailed time-series operating data. Finally, a few energy efficiency measures were identified for retrofit, and their energy savings were estimated to be 20percent of the whole-building electricity consumption. Based on the analyses, the building manager took a few steps to improve the operation of fans, chillers, and data centers, which will lead to actual energy savings. This study demonstrated that there are energy retrofit opportunities for high performance buildings and detailed measured building performance data and analytics can help identify and estimate energy savings and to inform the decision making during the retrofit process. Challenges of data collection and analytics were also discussed to shape best practice of retrofitting high performance buildings.

  18. Visualization of nitric oxide production in the mouse main olfactory bulb by a cell-trappable copper(II) fluorescent probe

    E-Print Network [OSTI]

    McQuade, Lindsey E.

    We report the visualization of NO production using fluorescence in tissue slices of the mouse main olfactory bulb. This discovery was possible through the use of a novel, cell-trappable probe for intracellular nitric oxide ...

  19. Ecological and molecular investigation of wheat bulb fly (Delia coarctata, Fallén, Diptera: Anthomyiidae) for the advancement of population monitoring and control methodologies 

    E-Print Network [OSTI]

    Rogers, Craig David

    2012-06-22T23:59:59.000Z

    Wheat bulb fly (WBF) (Delia coarctata, Fallén, Diptera: Anthomyiidae) is a pest of commercial importance in cereal crops. Control is dependent on organophosphates some of which are restricted in the UK, while current ...

  20. Quasars Are Not Light-Bulbs: Testing Models of Quasar Lifetimes with the Observed Eddington Ratio Distribution

    E-Print Network [OSTI]

    Hopkins, Philip F

    2008-01-01T23:59:59.000Z

    We use the observed distribution of Eddington ratios as a function of supermassive black hole (BH) mass to constrain models of AGN lifetimes and lightcurves. Given the observed AGN luminosity function, a model for AGN lifetimes (time above a given luminosity) translates directly to a predicted Eddington ratio distribution. Models for self-regulated BH growth, in which feedback produces a 'blowout' decay phase after some peak luminosity (shutting down accretion) make specific predictions for the lifetimes distinct from those expected if AGN are simply gas starved (without feedback) and very different from simple phenomenological 'light bulb' models. Present observations of the Eddington ratio distribution, spanning 5 decades in Eddington ratio, 3 in BH mass, and redshifts z=0-1, agree with the predictions of self-regulated models, and rule out 'light-bulb', pure exponential, and gas starvation models at high significance. We compare the Eddington ratio distributions at fixed BH mass and fixed luminosity (both ...