National Library of Energy BETA

Sample records for introducing sam sun

  1. Introducing SAM (Sun and Aureole Measurement), a New, Ground-based

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

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

  2. SAM Photovoltaic Model Technical Reference

    SciTech Connect (OSTI)

    Gilman, P.

    2015-05-27

    This manual describes the photovoltaic performance model in the System Advisor Model (SAM). The U.S. Department of Energy’s National Renewable Energy Laboratory maintains and distributes SAM, which is available as a free download from https://sam.nrel.gov. These descriptions are based on SAM 2015.1.30 (SSC 41).

  3. System for Award Management (SAM):

    Energy Savers [EERE]

    - Help Section BUYER BEWARE The System for Award Management (SAM) and the Federal Service Desk (FSD) are Federal Government owned and operated free web sites. www.sam.gov...

  4. SAM Photovoltaic Model Technical Reference

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

    SAM Photovoltaic Model Technical Reference P. Gilman National Renewable Energy Laboratory Technical Report NRELTP-6A20-64102 May 2015 NREL is a national laboratory of the U.S....

  5. Substation alarm multiplexing system (SAMS)

    SciTech Connect (OSTI)

    ElBadaly, H.; Gaughan, J.; Ward, G.; Amengual, S.

    1996-03-01

    This paper describes an on going R&D project to develop, design, install, and assess the field performance of an advanced substation alarm system. SAMS provides a highly fault-tolerant system for the reporting of equipment alarms. SAMS separates and identifies each of the multiple alarm contacts, transmits an alarm condition over existing substation two-wire system, and displays the alarm source, and its associated technical information, on a touch-screen monitor inside the substation control room, and a remote central location and on a hand held terminal which may be carried anywhere within the substation. SAMS is currently installed at the Sherman Creek substation in the Bronx for the purpose of a three month field evaluation.

  6. Jacobi Sum Matrices Sam Vandervelde

    E-Print Network [OSTI]

    Vandervelde, Sam

    Jacobi Sum Matrices Sam Vandervelde Abstract. In this article we identify several beautiful properties of Jacobi sums that become evident when these numbers are organized as a matrix and studied via the tools of linear algebra. In the process we reconsider a convention employed in computing Jacobi sum

  7. Sam Moskowitz A Preliminary Bibliography 

    E-Print Network [OSTI]

    Hall, Hal W.

    2010-08-24

    York: Pyramid Books, 1970. p. 188-222. Reprinted as: Le chemin du retour, in: l?Age d?or de la science fiction. 4e Serie. Paria: Editions OPTA, 1973. P. 215-254. (Fiction Special No. 21) World of Mockery, Planet Stories 1(7): 74.... [Not Seen] Alien earth and Other Stories, edited by Roger Elwood and Sam Moskowitz. New York : Macfadden-Bartell Corp., 1969. 208 p. Contents: Alien Earth, by Edmond Hamilton; Bloch, R. The Past Master, by Robert Bloch; Gardner, E. S...

  8. Sam Moskowitz: A Preliminary Bibliography 

    E-Print Network [OSTI]

    Hall, Hal W.

    2010-08-17

    York: Pyramid Books, 1970. p. 188-222. Reprinted as: Le chemin du retour, in: l?Age d?or de la science fiction. 4e Serie. Paria: Editions OPTA, 1973. P. 215-254. (Fiction Special No. 21) World of Mockery, Planet Stories 1(7): 74.... [Not Seen] Alien earth and Other Stories, edited by Roger Elwood and Sam Moskowitz. New York : Macfadden-Bartell Corp., 1969. 208 p. Contents: Alien Earth, by Edmond Hamilton; Bloch, R. The Past Master, by Robert Bloch; Gardner, E. S...

  9. Sam Moskowitz: A Preliminary Bibliography 

    E-Print Network [OSTI]

    Hall, Hal W.

    2010-08-18

    York: Pyramid Books, 1970. p. 188-222. Reprinted as: Le chemin du retour, in: l?Age d?or de la science fiction. 4e Serie. Paria: Editions OPTA, 1973. P. 215-254. (Fiction Special No. 21) World of Mockery, Planet Stories 1(7): 74.... [Not Seen] Alien earth and Other Stories, edited by Roger Elwood and Sam Moskowitz. New York : Macfadden-Bartell Corp., 1969. 208 p. Contents: Alien Earth, by Edmond Hamilton; Bloch, R. The Past Master, by Robert Bloch; Gardner, E. S...

  10. System for Award Management (SAM):

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystem for Award Management (SAM)

  11. Nutrient Management in TexasNutrient Management in Texas Sam FeagleySam Feagley

    E-Print Network [OSTI]

    Nutrient Management in TexasNutrient Management in Texas Sam FeagleySam Feagley Texas Cooperative ExtensionTexas Cooperative Extension #12;ObjectivesObjectives ·· 1. Describe the Nutrient Management Practice1. Describe the Nutrient Management Practice Standard process in TexasStandard process in Texas

  12. Scenes of Sun City

    E-Print Network [OSTI]

    Knecht, Brian

    2013-01-01

    City, AZ, August 29th, 2010. Brian Knecht Photo 4: Sun City4, Sun City, AZ, August 29th, 2010.Scenes of Sun Valley Photo 5: Sun City 5, Sun City, AZ,

  13. Sam Madden Basically Everyone Except My Bank

    E-Print Network [OSTI]

    California at Irvine, University of

    Sam Madden Physicists Biologists Basically Everyone Except My Bank #12;· Benefit(DBMS) DBMS? · DBMS setup & boundary crossings painful ­ Especially if you have to do it multiple times! MATLAB a fleet of 40 cabs on Boston streets · Pipeline ­ Raw data in DBMS ­ Trajectories with Matlab ­ Queries

  14. System Advisor Model, SAM 2014.1.14: General Description

    SciTech Connect (OSTI)

    Blair, N.; Dobos, A. P.; Freeman, J.; Neises, T.; Wagner, M.; Ferguson, T.; Gilman, P.; Janzou, S.

    2014-02-01

    This document describes the capabilities of the U.S. Department of Energy and National Renewable Energy Laboratory's System Advisor Model (SAM), Version 2013.9.20, released on September 9, 2013. SAM is a computer model that calculates performance and financial metrics of renewable energy systems. Project developers, policy makers, equipment manufacturers, and researchers use graphs and tables of SAM results in the process of evaluating financial, technology, and incentive options for renewable energy projects. SAM simulates the performance of photovoltaic, concentrating solar power, solar water heating, wind, geothermal, biomass, and conventional power systems. The financial model can represent financial structures for projects that either buy and sell electricity at retail rates (residential and commercial) or sell electricity at a price determined in a power purchase agreement (utility). SAM's advanced simulation options facilitate parametric and sensitivity analyses, and statistical analysis capabilities are available for Monte Carlo simulation and weather variability (P50/P90) studies. SAM can also read input variables from Microsoft Excel worksheets. For software developers, the SAM software development kit (SDK) makes it possible to use SAM simulation modules in their applications written in C/C++, C#, Java, Python, and MATLAB. NREL provides both SAM and the SDK as free downloads at http://sam.nrel.gov. Technical support and more information about the software are available on the website.

  15. Economic Analysis Case Studies of Battery Energy Storage with SAM

    SciTech Connect (OSTI)

    DiOrio, Nicholas; Dobos, Aron; Janzou, Steven

    2015-11-01

    Interest in energy storage has continued to increase as states like California have introduced mandates and subsidies to spur adoption. This energy storage includes customer sited behind-the-meter storage coupled with photovoltaics (PV). This paper presents case study results from California and Tennessee, which were performed to assess the economic benefit of customer-installed systems. Different dispatch strategies, including manual scheduling and automated peak-shaving were explored to determine ideal ways to use the storage system to increase the system value and mitigate demand charges. Incentives, complex electric tariffs, and site specific load and PV data were used to perform detailed analysis. The analysis was performed using the free, publically available System Advisor Model (SAM) tool. We find that installation of photovoltaics with a lithium-ion battery system priced at $300/kWh in Los Angeles under a high demand charge utility rate structure and dispatched using perfect day-ahead forecasting yields a positive net-present value, while all other scenarios cost the customer more than the savings accrued. Different dispatch strategies, including manual scheduling and automated peak-shaving were explored to determine ideal ways to use the storage system to increase the system value and mitigate demand charges. Incentives, complex electric tariffs, and site specific load and PV data were used to perform detailed analysis. The analysis was performed using the free, publically available System Advisor Model (SAM) tool. We find that installation of photovoltaics with a lithium-ion battery system priced at $300/kWh in Los Angeles under a high demand charge utility rate structure and dispatched using perfect day-ahead forecasting yields a positive net-present value, while all other scenarios cost the customer more than the savings accrued.

  16. Technoeconomic Modeling of Battery Energy Storage in SAM

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

    lithium-ion battery models have been integrated with photovoltaic models giving System Advisor Model (SAM) the ability to predict the performance and economic benefit of behind the...

  17. SAMS Overview | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal of HonorPosterNationalPrograms |NationalSpring 2014Fall 2014SAMS

  18. from Sun RA * DEC * from Sun RA * DEC *

    E-Print Network [OSTI]

    Radial Distance 1way Light Time Velocity WRT Sun Distance from Sun Distance from Sun RA * DEC * Radial Distance 1way Light Time Velocity WRT Sun Distance from Sun Distance from Sun RA * DEC * AU hh

  19. ASPB News,Vol. 37, No. 2 21 Sam Aronoff

    E-Print Network [OSTI]

    Govindjee

    , who was a chemist, died in 1997. Sam was born in New York City on February 27, 1915. His father Jewish, had emigrated from Russia. The family moved from New York to California, where Sam graduated from scratching through the char- coal...my job was to change it every day and file it." He then became a graduate

  20. GLAO IN THE VISIBLE: THE SAM EXPERIENCE Andrei Tokovinina

    E-Print Network [OSTI]

    Tokovinin, Andrei A.

    ) are not sensed, but the DM control is tilt-free. The third SAM partic- ularity is the use of a UV Rayleigh LGS light in March 2011. Good correction was achieved a year later. Figure 2 resumes SAM experience during, reasonably good seeing improvement was achieved. The shutdown periods were used to improve the thermal

  1. the sam noble oklahoma museum of natural history

    E-Print Network [OSTI]

    Oklahoma, University of

    the sam noble oklahoma museum of natural history annual report july 2006­june 2007 #12;board and steve Wright mission statement, adopted december 2003 the sam noble oklahoma museum of natural history at the university of oklahoma inspires minds to understand the natural and cultural world through collection

  2. MARQUAM HILL CAMPUS SW SWGIBBS ST / SAM JACKSON PARK RD

    E-Print Network [OSTI]

    Chapman, Michael S.

    B28 EMC MARQUAM HILL CAMPUS BRB SW SWGIBBS ST / SAM JACKSON PARK RD SW SAM JACKSON PARK RD SW US VETERANS HOSPITAL RD SW GAINES ST SW6THAVE SW CAMPUS DR SWUSVETERANSHOSPITALRD SW CAM PUS DR map: www.ohsu.edu/map From Lake Oswego/Sellwood Bridge area · Travel north on S.W. Macadam Ave. · Turn

  3. System Advisor Model, SAM 2011.12.2: General Description

    SciTech Connect (OSTI)

    Gilman, P.; Dobos, A.

    2012-02-01

    This document describes the capabilities of the U.S. Department of Energy and National Renewable Energy Laboratory's System Advisor Model (SAM), Version 2011.12.2, released on December 2, 2011. SAM is software that models the cost and performance of renewable energy systems. Project developers, policy makers, equipment manufacturers, and researchers use graphs and tables of SAM results in the process of evaluating financial, technology, and incentive options for renewable energy projects. SAM simulates the performance of solar, wind, geothermal, biomass, and conventional power systems. The financial model can represent financing structures for projects that either buy and sell electricity at retail rates (residential and commercial) or sell electricity at a price determined in a power purchase agreement (utility). Advanced analysis options facilitate parametric, sensitivity, and statistical analyses, and allow for interfacing SAM with Microsoft Excel or with other computer programs. SAM is available as a free download at http://sam.nrel.gov. Technical support and more information about the software are available on the website.

  4. Sun Academic Developer Program

    E-Print Network [OSTI]

    Davenport, James

    Sun Academic Developer Program Kim Jones Vice President Government, Education & Health Care Sun Microsystems, Inc. FY08 Campus Ambassador Programme Your Name Here Sun Microsystems, Inc. #12;2 FY08 Campus Ambassador Programme #12;3 Sun Academic Developer Initiative On-Campus Events and Contests Open Source

  5. http://www.serverworldmagazine.com/monthly/2001/11/sunfire15k.shtml New Sun Fire 15K server takes product line from $1,000 to

    E-Print Network [OSTI]

    Spruth, Wilhelm G.

    http://www.serverworldmagazine.com/monthly/2001/11/sunfire15k.shtml New Sun Fire 15K server takes that was to be the new high end beyond the Sun Enterprise 10000 was introduced by Sun Microsystem Inc. (www.sun.com) as the Sun Fire 15K, a data center architecture that Sun executives say employs a fundamentally different

  6. Technical Manual for the SAM Physical Trough Model

    SciTech Connect (OSTI)

    Wagner, M. J.; Gilman, P.

    2011-06-01

    NREL, in conjunction with Sandia National Lab and the U.S Department of Energy, developed the System Advisor Model (SAM) analysis tool for renewable energy system performance and economic analysis. This paper documents the technical background and engineering formulation for one of SAM's two parabolic trough system models in SAM. The Physical Trough model calculates performance relationships based on physical first principles where possible, allowing the modeler to predict electricity production for a wider range of component geometries than is possible in the Empirical Trough model. This document describes the major parabolic trough plant subsystems in detail including the solar field, power block, thermal storage, piping, auxiliary heating, and control systems. This model makes use of both existing subsystem performance modeling approaches, and new approaches developed specifically for SAM.

  7. An Ontology for the Simulation, Algorithms, and Modeling (SAM...

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

    An Ontology for the Simulation, Algorithms, and Modeling (SAM) Office of NA-22 May 22, 2013 Problem Statement: The Office of Nonproliferation and Verification R&D (NA-22) needs an...

  8. GreenSun Hawaii

    Broader source: Energy.gov [DOE]

    GreenSun Hawaii is a loan loss reserve fund developed using funds from the The American Recovery and Reinvestment Act of 2009 (ARRA). GreenSun Hawaii partners with banks and credit unions, making...

  9. PROJECTION PURSUIT Jiayang Sun

    E-Print Network [OSTI]

    Sun, Jiayang

    PROJECTION PURSUIT Jiayang Sun Many data sets are high dimensional. It has been a common practice Friedman [7], Hall [11], Morton [21], Sun [23, 24], Cook et al. [2], Li and Cheng [19] and Roosen

  10. Folk Song 5, Sun

    E-Print Network [OSTI]

    Sgrol dkar skyid

    This song describes the sun’s passage across the sky over the course of a day. People sing this song in the mountains when they go to herd. Sometimes people sing this song during New Year gatherings. ??????????????????? ?????????????...

  11. Helioseismology The Resonant Sun

    E-Print Network [OSTI]

    Helioseismology The Resonant Sun Professor Bill Chaplin, School of Physics & Astronomy University Eddington #12;The Unseen Interior ''At first sight it would seem that the deep interior of the sun and stars;Overview What are resonant oscillations of the Sun? How do we observe the oscillations? What can we learn

  12. Sun Watching Lesson 4: Making a Sun Clock

    E-Print Network [OSTI]

    Lawrence, Rick L.

    29 Sun Watching Lesson 4: Making a Sun Clock Lesson 4: Making a Sun Clock A major factor contributing toward our concept of time is based on the apparent motion of the Sun. In this activity, students will construct Pocket Sun Clocks. They are challenged to determine the correct orientation needed for the Sun

  13. Why Does the Sun Shine? Is the Sun on Fire?

    E-Print Network [OSTI]

    Walter, Frederick M.

    Why Does the Sun Shine? #12;Is the Sun on Fire? Fire (oxidation) produces light and heat, just like the Sun. Source: chemical potential energy Suppose the Sun were made of carbon and oxygen. ·The Sun could) * mp N = M / MCO2 = 2.6 X 1055 (number of reactions possible) #12;Is the Sun on Fire? Fire produces

  14. Why Does the Sun Shine? Is the Sun on Fire?

    E-Print Network [OSTI]

    Walter, Frederick M.

    Why Does the Sun Shine? #12;Is the Sun on Fire? Fire (oxidation) produces light and heat, just like the Sun. Source: chemical potential energy Suppose the Sun were made of carbon and oxygen. · The Sun could) * mp N = M¤ / MCO2 = 2.6 X 1055 (number of reactions possible) #12;Is the Sun on Fire? Fire produces

  15. Technoeconomic Modeling of Battery Energy Storage in SAM

    SciTech Connect (OSTI)

    DiOrio, Nicholas; Dobos, Aron; Janzou, Steven; Nelson, Austin; Lundstrom, Blake

    2015-09-01

    Detailed comprehensive lead-acid and lithium-ion battery models have been integrated with photovoltaic models in an effort to allow System Advisor Model (SAM) to offer the ability to predict the performance and economic benefit of behind the meter storage. In a system with storage, excess PV energy can be saved until later in the day when PV production has fallen, or until times of peak demand when it is more valuable. Complex dispatch strategies can be developed to leverage storage to reduce energy consumption or power demand based on the utility rate structure. This document describes the details of the battery performance and economic models in SAM.

  16. Review: The Pedagogical State: Education and the Politics of National Culture in Post-1980 Turkey by Sam Kaplan

    E-Print Network [OSTI]

    Rexhepi, Jevdet

    2008-01-01

    in Post-1980 Turkey by Sam Kaplan. Palo Alto, CA: StanfordPedagogical State by Sam Kaplan draws substantially on theeducation. Specifically, Kaplan seeks to address how the

  17. Introducing Web Application Development

    E-Print Network [OSTI]

    Ding, Wei

    Introducing Web Application Development Instructor: Dr Wei Ding Development Instructor: Dr.Wei Ding Fall 2009 1CS 437/637 Database-BackedWeb Sites andWeb Services Introduction: Internet vs. World Wide Web Internet is an interconnected network of thousands ofInternet is an interconnected network

  18. Sun tracking controller

    SciTech Connect (OSTI)

    Menser, H.K.; Newcomb, R.D.

    1981-11-24

    An apparatus is described which controls the electric tracking motors of solar energy collectors and other solar devices which are adapted to be aimed at the sun.

  19. Wind Technology Modeling Within the System Advisor Model (SAM) (Poster)

    SciTech Connect (OSTI)

    Blair, N.; Dobos, A.; Ferguson, T.; Freeman, J.; Gilman, P.; Whitmore, J.

    2014-05-01

    This poster provides detail for implementation and the underlying methodology for modeling wind power generation performance in the National Renewable Energy Laboratory's (NREL's) System Advisor Model (SAM). SAM's wind power model allows users to assess projects involving one or more large or small wind turbines with any of the detailed options for residential, commercial, or utility financing. The model requires information about the wind resource, wind turbine specifications, wind farm layout (if applicable), and costs, and provides analysis to compare the absolute or relative impact of these inputs. SAM is a system performance and economic model designed to facilitate analysis and decision-making for project developers, financers, policymakers, and energy researchers. The user pairs a generation technology with a financing option (residential, commercial, or utility) to calculate the cost of energy over the multi-year project period. Specifically, SAM calculates the value of projects which buy and sell power at retail rates for residential and commercial systems, and also for larger-scale projects which operate through a power purchase agreement (PPA) with a utility. The financial model captures complex financing and rate structures, taxes, and incentives.

  20. Droidel: A General Approach to Android Framework Modeling Sam Blackshear

    E-Print Network [OSTI]

    Chang, Bor-Yuh Evan

    Droidel: A General Approach to Android Framework Modeling Sam Blackshear University of Colorado.chang@colorado.edu Abstract We present an approach and tool for general-purpose modeling of Android for static analysis. Our approach is to explicate the reflective bridge between the Android framework and an application to make

  1. Post-Training Support for Learning Technology Sam Snoddy, Jr.

    E-Print Network [OSTI]

    Novick, David G.

    Post-Training Support for Learning Technology Sam Snoddy, Jr. Cloudcroft Schools P.O. Box 198 the effects of post-training support, we studied the introduction of new gradebook software in a public high school. The school's 108 faculty members received training on the software, and approximately half

  2. Making Sun-Earth Connections: Our Star Our Sun

    E-Print Network [OSTI]

    Lawrence, Rick L.

    1 Making Sun-Earth Connections: Our Star ­ Our Sun Presenter's Guide Grades: 3-5 #12;2 Making Sun-Earth Connections: Our Star ­ Our Sun Table of Contents: Slides and Captions: 1. Introduction and Space Exploration.........................................3 4. Structure of the Sun

  3. A Core Calculus of Metaclasses Sam Tobin-Hochstadt

    E-Print Network [OSTI]

    Tobin-Hochstadt, Sam

    Allen Sun Microsystems Laboratories eric.allen@sun.com Abstract Metaclasses provide a useful mechanism. This calculus is presented as an adaptation of Featherweight GJ [13], and is powerful enough to capture Copyright c 2005 Sun Microsystems, Inc. All Rights Reserved see the problem, consider a system with a class

  4. Generalized Adaptive A* Xiaoxun Sun

    E-Print Network [OSTI]

    Yeoh, William

    Generalized Adaptive A* Xiaoxun Sun USC Computer Science Los Angeles, California xiaoxuns spaces changes. Adaptive A* [7] is a Cite as: Generalized Adaptive A*, Xiaoxun Sun, Sven Koenig

  5. Technical Manual for the SAM Biomass Power Generation Model

    SciTech Connect (OSTI)

    Jorgenson, J.; Gilman, P.; Dobos, A.

    2011-09-01

    This technical manual provides context for the implementation of the biomass electric power generation performance model in the National Renewable Energy Laboratory's (NREL's) System Advisor Model (SAM). Additionally, the report details the engineering and scientific principles behind the underlying calculations in the model. The framework established in this manual is designed to give users a complete understanding of behind-the-scenes calculations and the results generated.

  6. Sam Rayburn Municipal Pwr Agny | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk,Sage Resources Jump to:Ohio:Project Jump to:SaltonSam

  7. Sun Oil Scholarship Award 

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    The well-known versions of the sun-path diagrams and shading mask protractors that appear in the AIA's Architectural Graphics Standards (Ramsey and Sleeper 1994) are based on the equidistant projections and use a shading mask protractor developed...

  8. Tracking the Sun VIII

    SciTech Connect (OSTI)

    Barbose, Galen; Darghouth, Naim; Millstein, Dev; Spears, Mike; Wiser, Ryan; Buckley, Michael; Widiss, Rebecca; Grue, Nick

    2015-08-01

    Funded by the SunShot Initiative, this report summarizes trends in the installed price of grid-connected residential and non-residential PV systems in the United States.

  9. Sun Mon Tue Wed Thu Fri Sat Sun

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

    5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

  10. Wed Thu Fri Sat Sun

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

    7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

  11. Non-canonical active site architecture of the radical SAM thiamin pyrimidine synthase

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Fenwick, Michael K.; Mehta, Angad P.; Zhang, Yang; Abdelwahed, Sameh H.; Begley, Tadhg P.; Ealick, Steven E.

    2015-03-27

    Radical S-adenosylmethionine (SAM) enzymes use a [4Fe-4S] cluster to generate a 5'-deoxyadenosyl radical. Canonical radical SAM enzymes are characterized by a ?-barrel-like fold and SAM anchors to the differentiated iron of the cluster, which is located near the amino terminus and within the ?-barrel, through its amino and carboxylate groups. Here we show that ?ThiC, the thiamin pyrimidine synthase in plants and bacteria, contains a tethered cluster-binding domain at its carboxy terminus that moves in and out of the active site during catalysis. In contrast to canonical radical SAM enzymes, we predict that SAM anchors to an additional active sitemore »metal through its amino and carboxylate groups. Superimposition of the catalytic domains of ?ThiC and glutamate mutase shows that these two enzymes share similar active site architectures, thus providing strong evidence for an evolutionary link between the radical ?SAM and adenosylcobalamin-dependent enzyme superfamilies.« less

  12. SAM sees the light Andrei Tokovinin, Roberto Tighe, Patricio Schurter, Rolando Cantarutti, Nicole van der Bliek,

    E-Print Network [OSTI]

    Tokovinin, Andrei A.

    SAM sees the light Andrei Tokovinin, Roberto Tighe, Patricio Schurter, Rolando Cantarutti, Nicole on the SOAR Adaptive Module, SAM, including some results of tests of the Natural Guide Star mode: image telescope and laser wavefront sensor. Keywords: Laser Guide Star, Adaptive Optics 1. INTRODUCTION SOAR

  13. SPASM and Twitch Domains in S-Adenosylmethionine (SAM) Radical Enzymes

    E-Print Network [OSTI]

    Goldman, Peter J.

    S-Adenosylmethionine (SAM, also known as AdoMet) radical enzymes use SAM and a [4Fe-4S] cluster to catalyze a diverse array of reactions. They adopt a partial triose-phosphate isomerase (TIM) barrel fold with N- and ...

  14. LOG HAZARD REGRESSION Huiying Sun

    E-Print Network [OSTI]

    Heckman, Nancy E.

    LOG HAZARD REGRESSION by Huiying Sun Ph.D, Harbin Institute of Technology, Harbin, CHINA, 1991 .................................................................... .................................................................... .................................................................... .................................................................... THE UNIVERSITY OF BRITISH COLUMBIA September, 1999 c flHuiying Sun, 1999 #12; Abstract We propose using

  15. SUN3D: A Database of Big Spaces Reconstructed using SfM and Object Labels Jianxiong Xiao

    E-Print Network [OSTI]

    Xiao, Jianxiong

    SUN3D: A Database of Big Spaces Reconstructed using SfM and Object Labels Jianxiong Xiao Princeton introduce SUN3D, a large-scale RGB-D video database with camera pose and object labels, capturing the full 3- rameterized by its rotation and translation. The SUN3D database, the source code for the generalized bundle

  16. Automation of One-Loop Calculations with GoSam: Present Status and Future Outlook

    E-Print Network [OSTI]

    Gavin Cullen; Nicolas Greiner; Gudrun Heinrich; Gionata Luisoni; Pierpaolo Mastrolia; Giovanni Ossola; Thomas Reiter; Francesco Tramontano

    2011-11-14

    In this presentation, we describe the GoSam (Golem/Samurai) framework for the automated computation of multi-particle scattering amplitudes at the one-loop level. The amplitudes are generated analytically in terms of Feynman diagrams, and can be evaluated using either D-dimensional integrand reduction or tensor decomposition. GoSam can be used to compute one-loop corrections to Standard Model (QCD and EW) processes, and it is ready to link generic model files for theories Beyond SM. We show the main features of GoSam through its application to several examples of different complexity.

  17. LUNA and the Sun

    SciTech Connect (OSTI)

    Broggini, Carlo; Collaboration: LUNA Collaboration

    2014-05-09

    One of the main ingredients of nuclear astrophysics is the knowledge of the thermonu-clear reactions responsible for the stellar luminosity and for the synthesis of the chemical elements. Deep underground in the Gran Sasso Laboratory the cross section of the key reactions of the proton-proton chain and of the Carbon-Nitrogen-Oxygen (CNO) cycle have been measured right down to the energies of astrophysical interest. The main results obtained in the past 20 years are reviewed and their influence on our understanding of the properties of the neutrino and the Sun is discussed.

  18. Woo-Sun Yang

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0Photos andSeminarsDesign »Wind and solar3WomenWoo-Sun

  19. Mutation of the Salt Bridge-forming Residues in the ETV6-SAM Domain Interface Blocks ETV6-NTRK3-induced

    E-Print Network [OSTI]

    McIntosh, Lawrence P.

    Mutation of the Salt Bridge-forming Residues in the ETV6-SAM Domain Interface Blocks ETV6-NTRK3 transformation. Results: Mutation of a salt bridge at the SAM polymer interface weakens SAM polymerization- physicalandcellularbiologicaltechniquesthatmutationofLys-99, which participates in a salt bridge at the SAM polymer interface, reducesself

  20. 9th Annual Oklahoma Native American Youth Language Fair Sam Noble Oklahoma Museum of Natural History

    E-Print Network [OSTI]

    Oklahoma, University of

    9th Annual Oklahoma Native American Youth Language Fair Sam Noble Oklahoma Museum of Natural History University of Oklahoma Elder Voices, Youth Choices from the Oklahoma Native American Youth Language Fair! We are pleased

  1. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    More Documents & Publications SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE) SunShot Vision Study: February 2012 (Book),...

  2. SW SWGIBBS ST / SAM JACKSON PARK RD RDSW US VETERANS HOSPITAL RD

    E-Print Network [OSTI]

    Chapman, Michael S.

    BR B SW SWGIBBS ST / SAM JACKSON PARK RD SW SAM JACKSO N PARK RDSW US VETERANS HOSPITAL RD SW GAINES ST SW6THAVE SW CAMPUS DR SW USVETERANSHOSPITALRD SW CAM PUS DR SWTERWILLIGERBLVD 3 1 2 6 4 5 9 7 8.ohsu.edu/map From Lake Oswego/Sellwood Bridge area · Travel north on S.W. Macadam Ave. · Turn left onto S.W

  3. SW SWGIBBS ST / SAM JACKSON PARK RD RDSW US VETERANS HOSPITAL RD

    E-Print Network [OSTI]

    Chapman, Michael S.

    BR B B2 8 EM C SW SWGIBBS ST / SAM JACKSON PARK RD SW SAM JACKSO N PARK RDSW US VETERANS HOSPITAL RD SW GAINES ST SW6THAVE SW CAMPUS DR SW USVETERANSHOSPITALRD SW CAM PUS DR SWTERWILLIGERBLVD 3 1 2 6 HILL OHSU interactive map: www.ohsu.edu/map From Lake Oswego/Sellwood Bridge area · Travel north on S.W

  4. Introducing Synchrotrons Into the Classroom

    ScienceCinema (OSTI)

    None

    2013-07-22

    Brookhaven's Introducing Synchrotrons Into the Classroom (InSynC) program gives teachers and their students access to the National Synchrotron Light Source through a competitive proposal process. The first batch of InSynC participants included a group of students from Islip Middle School, who used the massive machine to study the effectiveness of different what filters.

  5. Smart, passive sun facing surfaces

    DOE Patents [OSTI]

    Hively, Lee M. (Knoxville, TN)

    1996-01-01

    An article adapted for selectively utilizing solar radiation comprises an absorptive surface and a reflective surface, the absorptive surface and the reflective surface oriented to absorb solar radiation when the sun is in a relatively low position, and to reflect solar radiation when the sun is in a relatively high position.

  6. Smart, passive sun facing surfaces

    DOE Patents [OSTI]

    Hively, L.M.

    1996-04-30

    An article adapted for selectively utilizing solar radiation comprises an absorptive surface and a reflective surface, the absorptive surface and the reflective surface oriented to absorb solar radiation when the sun is in a relatively low position, and to reflect solar radiation when the sun is in a relatively high position. 17 figs.

  7. Sun StorageTekTM Security Policy

    E-Print Network [OSTI]

    Sun StorageTekTM T10000B Tape Drive Security Policy Part Number 316055101 Revision: AB Sun Microsystems, Inc. September 1, 2009 Copyright Sun Microsystems 2009. May be reproduced only in its original entirety [without revision]. #12;Sun Microsystems Sun StorageTek T10000B Tape Drive Security Policy

  8. Sun StorageTekTM Security Policy

    E-Print Network [OSTI]

    Sun StorageTekTM T10000A Tape Drive Security Policy Part Number 316055001 Revision: AB Sun Microsystems, Inc. September 1, 2009 Copyright Sun Microsystems 2009. May be reproduced only in its original entirety [without revision]. #12;Sun Microsystems Sun StorageTek T10000A Tape Drive Security Policy

  9. Sun StorageTekTM Security Policy

    E-Print Network [OSTI]

    Sun StorageTekTM T9840D Tape Drive Security Policy Part Number 316055201 Revision: AA Sun Microsystems, Inc. February 5, 2010 Copyright Sun Microsystems 2009. May be reproduced only in its original entirety [without revision]. #12;Sun Microsystems Sun StorageTek TM T9840D Tape Drive Security Policy

  10. Sun Microsystems, Inc. 4150 Network Circle

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. 650-960-1300 Send comments about this document to: docfeedback@sun.com SunTM ONE Grid Engine and SunTM ONE Grid Engine, Enterprise Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, California 95054, U.S.A. All rights reserved

  11. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

    Office of Environmental Management (EM)

    Publications SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE) SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

  12. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    The SunShot Vision Study SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE) SunShot Concentrating Solar Power Program Update...

  13. 2014 SunShot Initiative Portfolio Book: Appendix of SunShot Funding...

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

    Portfolio Book: Appendix of SunShot Funding Programs 2014 SunShot Initiative Portfolio Book: Appendix of SunShot Funding Programs The 2014 SunShot Initiative Portfolio Book...

  14. 'Like cupcakes melting in the sun...' /

    E-Print Network [OSTI]

    Skaller, Philip Emmanuel; Skaller, Philip Emmanuel.

    2014-01-01

    cupcakes melting in the sun’ A Dissertation submitted incupcakes melting in the sun’ by Philip Emmanuel SkallerLike cupcakes melting in the sun ’ was a performance of 7

  15. SunShot Identity Video

    ScienceCinema (OSTI)

    Le, Minh; Resch, Rhone

    2014-06-05

    Highlights of the SunShot program, the national targets for the program, and the "all of the above" approach to achieving those goals through research, tech transfer, permitting, tax incentives, and a comprehensive approach to installation.

  16. SunShot Identity Video

    SciTech Connect (OSTI)

    Le, Minh; Resch, Rhone

    2014-05-19

    Highlights of the SunShot program, the national targets for the program, and the "all of the above" approach to achieving those goals through research, tech transfer, permitting, tax incentives, and a comprehensive approach to installation.

  17. The Position of the Sun

    E-Print Network [OSTI]

    Horn, Berthold K.P.

    The appearance of a surface depends dramatically on how it is illuminated. In order to interpret properly satellite and aerial imagery, it is necessary to know the position of the sun in the sky. This is particularly ...

  18. SunShot Catalyst Program

    Broader source: Energy.gov [DOE]

    The SunShot Catalyst program is actively reaching out to communities of software and business innovators across the country to find individuals with startup ideas to make solar faster, more...

  19. The colours of the Sun

    E-Print Network [OSTI]

    Johan Holmberg; Chris Flynn; Laura Portinari

    2005-11-06

    We compile a sample of Sun-like stars with accurate effective temperatures, metallicities and colours (from the UV to the near-IR). A crucial improvement is that the effective temperature scale of the stars has recently been established as both accurate and precise through direct measurement of angular diameters obtained with stellar interferometers. We fit the colours as a function of effective temperature and metallicity, and derive colour estimates for the Sun in the Johnson/Cousins, Tycho, Stromgren, 2MASS and SDSS photometric systems. For (B-V)_Sun, we favour the ``red'' colour 0.64 versus the ``blue'' colour 0.62 of other recent papers, but both values are consistent within the errors; we ascribe the difference to the selection of Sun-like stars versus interpolation of wider colour-Teff-metallicity relations.

  20. The SunShot Swerve

    Broader source: Energy.gov [DOE]

    This PowerPoint presentation was originally given by Dick Swanson, president emeritus of SunPower Corporation, at the 2012 SunShot Grand Challenge Summit and Technology Forum. During this plenary session, the speaker identifies key success metrics and innovation issues for solar today, and identifies future trends, including the progress being made toward the goal of generating cost-effective solar energy.

  1. SunShot Initiative Portfolio Book 2014

    SciTech Connect (OSTI)

    Solar Energy Technologies Office

    2014-05-01

    The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot’s five subprogram areas, as well as a description of every active project in the SunShot’s project portfolio as of May 2014.

  2. 700:20131001.1211 Fine Sun Sensor

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    700:20131001.1211 Fine Sun Sensor The Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado, Boulder is a world leader in space-based research including measurements of the Sun with respect to sun center. LASP has built sun position sensors for decades beginning with sensors for sub

  3. Sun Microsystems, Inc. 4150 Network Circle

    E-Print Network [OSTI]

    Ricci, Francesco

    Sun Microsystems, Inc. 4150 Network Circle Santa Clara, California 95054 U.S.A. 1-800-555-9SUN or 1") Version: 1.0 Status: FCS Release: June 26, 2003 Copyright 2003 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, California 95054, U.S.A All rights reserved. NOTICE; LIMITED LICENSE GRANTS Sun

  4. Sun Microsystems -MIT Internet 0 Collaboration

    E-Print Network [OSTI]

    Sun Microsystems - MIT Internet 0 Collaboration Dr. Douglas W. Johnson Corporate Standards douglas.johnson@sun.com #12;Internet 0 MIT ­ Sun collaboration Desire to "network everything" #12;Internet design insight JXTA IP Layer Waves of the Internet Smart Dust MEMS Devices #12;Comments and Questions? douglas.johnson@sun

  5. Fri Sat Sun Mon Tue Wed Thu

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

    3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

  6. Sun Microsystems, Inc. 4150 Network Circle

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. 650-960-1300 Send comments about this document to: docfeedback@sun.com SunTM ONE Grid Engine Administration and User's Guide Part No. 816-2077-12 October 2002, Revision A #12;Please Recycle Copyright 2002 Sun Microsystems, Inc

  7. The nucleation and growth of calcium oxalate monohydrate on self- assembled monolayers (SAMs)

    SciTech Connect (OSTI)

    Campbell, A.A.; Tarasevich, B.J.; Graff, G.L.; Fryxell, G.E.; Rieke, P.C.

    1992-05-01

    A physical chemical approach was used to study calcium oxalate monohydrate (COM) nucleation and growth on various organic interfaces. Self-assembling monolayers (SAMs), containing derivatized organic functional groups, were designed to mimic various amino acid residues present in both urine and stone matrix macromolecules. Derivatized surfaces include SAMs with terminal methyl, bromo, imidazole, and thiazolidine-carboxylic acid functional groups. Pronounced differences in COM deposition were observed for the various interfaces with the imidazole and thiazolidine surfaces having the greatest effect and the methyl and bromo groups having little or no nucleating potential.

  8. p process measurements with SuN

    SciTech Connect (OSTI)

    Spyrou, A.; Quinn, S.J.; Simon, A.; and others

    2012-11-20

    The astrophysical p process is considered the main nucleosynthesis mechanism for the creation of the p nuclei. The accurate description of this process still suffers from large uncertainties both in the astrophysical environment and the nuclear physics input. In the latter case, nuclear reaction sensitivity studies have identified a group of reactions that have a significant contribution to the final p-nuclei abundance distribution. The cross sections of such 'important' reactions need to be measured experimentally and for this reason there is a major experimental effort to provide experimental data for the relevant astrophysical energies. In the present work, we introduce a new experimental setup - the SuN detector - that was developed at the National Superconducting Cyclotron Laboratory for measurements of capture reactions of astrophysical interest.

  9. New Suns in the Cosmos?

    E-Print Network [OSTI]

    de Freitas, D B; Lopes, C E F; Paz-Chinchon, F; Martins, B L Canto; Alves, S; De Medeiros, J R

    2013-01-01

    The present work reports on the discovery of three stars that we have identified to be rotating Sun-like stars, based on rotational modulation signatures inferred from light curves from the CoRoT mission's Public Archives. In our analysis, we performed an initial selection based on rotation period and position in the Period--$T_{\\rm eff}$ diagram. This revealed that the stars CoRoT IDs 100746852, 102709980, and 105693572 provide potentially good matches to the Sun with similar rotation period. To refine our analysis, we applied a novel procedure, taking into account the fluctuations of the features associated to photometric modulation at different time intervals and the fractality traces that are present in the light curves of the Sun and of these "New Sun" candidates alike. In this sense, we computed the so-called Hurst exponent for the referred stars, for a sample of fourteen CoRoT stars with sub- and super-solar rotational periods, and for the Sun, itself, in its active and quiet phases. We found that the ...

  10. Grid Harvest Service: A System for Long-term, Application-level Task Scheduling Xian-He Sun, Ming Wu

    E-Print Network [OSTI]

    Sun, Xian-He

    Grid Harvest Service: A System for Long-term, Application-level Task Scheduling Xian-He Sun, Ming Wu Department of Computer Science Illinois Institute of Technology Chicago, Illinois 60616, USA {sun. While this new complex environment provides the potential computing power, it also introduces a big

  11. Earth's Heat Source - The Sun

    E-Print Network [OSTI]

    Manuel, Oliver K

    2009-01-01

    The Sun encompasses planet Earth, supplies the heat that warms it, and even shakes it. The United Nation Intergovernmental Panel on Climate Change (IPCC) assumed that solar influence on our climate is limited to changes in solar irradiance and adopted the consensus opinion of a Hydrogen-filled Sun, the Standard Solar Model (SSM). They did not consider the alternative solar model and instead adopted another consensus opinion: Anthropogenic greenhouse gases play a dominant role in climate change. The SSM fails to explain the solar wind, solar cycles, and the empirical link of solar surface activity with Earth changing climate. The alternative solar model, that was molded from an embarrassingly large number of unexpected observations revealed by space-age measurements since 1959, explains not only these puzzles but also how closely linked interactions between the Sun and its planets and other celestial bodies induce turbulent cycles of secondary solar characteristics that significantly affect Earth climate.

  12. Earth's Heat Source - The Sun

    E-Print Network [OSTI]

    Oliver K. Manuel

    2009-05-05

    The Sun encompasses planet Earth, supplies the heat that warms it, and even shakes it. The United Nation Intergovernmental Panel on Climate Change (IPCC) assumed that solar influence on our climate is limited to changes in solar irradiance and adopted the consensus opinion of a Hydrogen-filled Sun, the Standard Solar Model (SSM). They did not consider the alternative solar model and instead adopted another consensus opinion: Anthropogenic greenhouse gases play a dominant role in climate change. The SSM fails to explain the solar wind, solar cycles, and the empirical link of solar surface activity with Earth changing climate. The alternative solar model, that was molded from an embarrassingly large number of unexpected observations revealed by space-age measurements since 1959, explains not only these puzzles but also how closely linked interactions between the Sun and its planets and other celestial bodies induce turbulent cycles of secondary solar characteristics that significantly affect Earth climate.

  13. Shining light through the Sun

    E-Print Network [OSTI]

    Malcolm Fairbairn; Timur Rashba; Sergey Troitsky

    2007-05-19

    It is shown that the Sun can become partially transparent to high energy photons in the presence of a pseudo-scalar. In particular, if the axion interpretation of the PVLAS result were true then up to 2% of GeV energy gamma rays might pass through the Sun, while an even stronger effect is expected for some axion parameters. We discuss the possibilities of observing this effect. Present data are limited to the observation of the solar occultation of 3C 279 by EGRET in 1991; 98% C.L. detection of a non-zero flux of gamma rays passing through the Sun is not yet conclusive. Since the same occultation happens every October, future experiments, e.g. GLAST, are expected to have better sensitivity.

  14. Climate Change: The Sun's Role

    E-Print Network [OSTI]

    Gerald E. Marsh

    2007-06-23

    The sun's role in the earth's recent warming remains controversial even though there is a good deal of evidence to support the thesis that solar variations are a very significant factor in driving climate change both currently and in the past. This precis lays out the background and data needed to understand the basic scientific argument behind the contention that variations in solar output have a significant impact on current changes in climate. It also offers a simple, phenomenological approach for estimating the actual-as opposed to model dependent-magnitude of the sun's influence on climate.

  15. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    policy framework." 47927.pdf More Documents & Publications The SunShot Vision Study SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)...

  16. EERE Solar SunShot Incubator ShowcaseSunShot - Solar

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

    EERE Solar SunShot Incubator Showcase Good afternoon, everybody. Welcome to the SunShot Incubator Awardee Showcase. My name is Victor Kane. I'm the program manager for the SunShot...

  17. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

    Office of Environmental Management (EM)

    47927chapter3.pdf More Documents & Publications SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE) The SunShot Vision Study...

  18. A Multilingual, Multimodal Digital Video Library System Michael R. Lyu, Edward Yau, Sam Sze

    E-Print Network [OSTI]

    Lyu, Michael R.

    A Multilingual, Multimodal Digital Video Library System Michael R. Lyu, Edward Yau, Sam Sze Computer Science and Engineering Department The Chinese University of Hong Kong +852 2609 8429 {lyu, edyau Storage and Retrieval]: Digital Library ­ Standards, Systems issues, User issues. General Terms Design

  19. HARD X-RAY EMISSIONS FROM PARTIALLY OCCULTED SOLAR FLARES Sam Krucker1

    E-Print Network [OSTI]

    California at Berkeley, University of

    HARD X-RAY EMISSIONS FROM PARTIALLY OCCULTED SOLAR FLARES Sa¨m Krucker1 and R. P. Lin1,2 krucker occulted by the solar limb provide diagnostics of coronal hard X-ray (HXR) emissions in the absence of generally much brighter emissions from footpoints of flare loops. In this paper, a statis- tical survey

  20. 1 INTRODUCTION The plastic behavior of a certain powder or soil sam-

    E-Print Network [OSTI]

    Luding, Stefan

    1 INTRODUCTION The plastic behavior of a certain powder or soil sam- ple depends on the history in order to in- vestigate the elasto-plastic response of granular ma- terials. An alternative is obtained by the calculation of the interaction forces between parti- cles. This includes, e.g., plastic

  1. Modeling and Analysis of Hybrid Converters Michael Evzelman Shmuel (Sam) Ben-Yaakov

    E-Print Network [OSTI]

    by simulation and experimentally. The experimental converter included a Boost converter followed by x3 switched. This can be conveniently done by hybrid converters with multiple Figure 1. Hybrid Boost SCCx3 converterModeling and Analysis of Hybrid Converters Michael Evzelman Shmuel (Sam) Ben-Yaakov Power

  2. Case Studies Comparing System Advisor Model (SAM) Results to Real Performance Data: Preprint

    SciTech Connect (OSTI)

    Blair, N.; Dobos, A.; Sather, N.

    2012-06-01

    NREL has completed a series of detailed case studies comparing the simulations of the System Advisor Model (SAM) and measured performance data or published performance expectations. These case studies compare PV measured performance data with simulated performance data using appropriate weather data. The measured data sets were primarily taken from NREL onsite PV systems and weather monitoring stations.

  3. On the Energy-Efficiency of Speculative Hardware Nana B. Sam

    E-Print Network [OSTI]

    Burtscher, Martin

    On the Energy-Efficiency of Speculative Hardware Nana B. Sam Computer Systems Laboratory Cornell, several researchers have pro- posed and evaluated energy-efficient variants of speculation mechanisms to accurately com- pare the energy-efficiency of speculative architectures. Our met- ric is based on runtime

  4. male baboon intervened in a fight. By analysing DNA from faecal and blood sam-

    E-Print Network [OSTI]

    Neff, Bryan D.

    male baboon intervened in a fight. By analysing DNA from faecal and blood sam- ples the authors be uncertain. But male savannah baboons are seldom confused: when intervening in fights between youngsters 179 of this issue, reveals that when male savannah baboons (Papio cynocephalus) intervene in fights

  5. Molten Salt Power Tower Cost Model for the System Advisor Model (SAM)

    SciTech Connect (OSTI)

    Turchi, C. S.; Heath, G. A.

    2013-02-01

    This report describes a component-based cost model developed for molten-salt power tower solar power plants. The cost model was developed by the National Renewable Energy Laboratory (NREL), using data from several prior studies, including a contracted analysis from WorleyParsons Group, which is included herein as an Appendix. The WorleyParsons' analysis also estimated material composition and mass for the plant to facilitate a life cycle analysis of the molten salt power tower technology. Details of the life cycle assessment have been published elsewhere. The cost model provides a reference plant that interfaces with NREL's System Advisor Model or SAM. The reference plant assumes a nominal 100-MWe (net) power tower running with a nitrate salt heat transfer fluid (HTF). Thermal energy storage is provided by direct storage of the HTF in a two-tank system. The design assumes dry-cooling. The model includes a spreadsheet that interfaces with SAM via the Excel Exchange option in SAM. The spreadsheet allows users to estimate the costs of different-size plants and to take into account changes in commodity prices. This report and the accompanying Excel spreadsheet can be downloaded at https://sam.nrel.gov/cost.

  6. Sam Houston State University A Member of The Texas State University System

    E-Print Network [OSTI]

    Short, Jon W.

    -IR-02 SHSU Web Accessibility Sam Houston State University is committed to making all official, academic the site. Major reports and other publications that are on the Web site are generally available in HTML or Adobe Portable Document Format. SHSU is committed to making its Web site accessible according

  7. SunShot SEAB Presentation

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

    GFO) : 17+3 20 Fellows (AAAS + SunShot) : 3+36 Highlights: 16 new PhDs; 5 MBAs 6 Adam Cohen PhD, Maryland physics Katherine Crowley PhD, Rice math Lenny Tinker PhD, Princeton...

  8. Hidden Photons from the Sun

    E-Print Network [OSTI]

    Davide Cadamuro; Javier Redondo

    2010-10-22

    A brief account of the phenomenon of photon oscillations into sub-eV mass hidden photons is given and used to estimate the flux and properties of these hypothetical particles from the Sun. A new generation of dedicated helioscopes, the Solar Hidden Photon Search (SHIPS) in the Hamburg Observatory amongst them, will cover a vast region of parameter space.

  9. Sun Life Financial (Sun Life) Benefit Adjudication Effective December 1, 2008, Sun Life became the health and dental benefits carrier for active

    E-Print Network [OSTI]

    Sun Life Financial (Sun Life) Benefit Adjudication Effective December 1, 2008, Sun Life became to maintain the level of benefits coverage with Sun Life. Sun Life has identified a number of GWL practices not been processed by Sun Life The Pension & Benefits office was advised by GWL that they would process all

  10. 2014 SunShot Initiative Portfolio Book: Tackling Challenges in...

    Energy Savers [EERE]

    & Publications Download the SunShot Initiative 2014 Portfolio 2014 SunShot Initiative Portfolio Book: Photovoltaics 2014 SunShot Initiative Portfolio Book: Systems Integration...

  11. Design and Performance of the COOPS Sun Photometer

    E-Print Network [OSTI]

    Beatman, Luke Valentine

    2006-01-01

    Wehrli, (1995) Comparison of Sun Photometer calibration byand performance of the COOPS sun photometer Luke Valentineperformance of the COOPS sun photometer" (2006). Master's

  12. SUN Attribute Database: Discovering, Annotating, and Recognizing Scene Attributes

    E-Print Network [OSTI]

    Hays, James

    SUN Attribute Database: Discovering, Annotating, and Recognizing Scene Attributes Genevieve attributes. Next, we build the "SUN attribute database" on top of the diverse SUN categorical database. Our

  13. Current SunShot Incubator Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    Projects funded under the SunShot Incubator Program allow start-up businesses to yield breakthrough technologies and game-changing insights. The following projects are in progress. SunShot Incubator 7 and 8.

  14. Disturbance Rejection for Nonlinear Systems Zongxuan Sun

    E-Print Network [OSTI]

    Tsao, Tsu-Chin

    Disturbance Rejection for Nonlinear Systems Zongxuan Sun Research and Development Center General result for a class of minimum phase nonlinear systems with linear disturbances. Sun and Tsao (1999, 2001

  15. Xiaoyu Sun Xiaofeng Cao Kgs. Lyngby 2004

    E-Print Network [OSTI]

    Xiaoyu Sun Xiaofeng Cao Kgs. Lyngby 2004 IMM ­THESIS -2004-24 #12;Preface The present report _____________________________ ___________________________ Xiaoyu Sun Xiaofeng Cao #12;Abstract A generic database is a collection of data and the database

  16. The Mechanochemistry of Endocytosis , Yidi Sun.

    E-Print Network [OSTI]

    Oster, George

    The Mechanochemistry of Endocytosis Jian Liu.¤ , Yidi Sun. , David G. Drubin*, George F. Oster, Sun Y, Drubin DG, Oster GF (2009) The Mechanochemistry of Endocytosis. PLoS Biol 7(9): e1000204. doi

  17. Sun Sentinel Rothstein: Bankers 'in my pocket'

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Sun Sentinel Rothstein: Bankers 'in my pocket' January 09, 2012|By Peter Franceschina and Jon Burstein, Sun Sentinel For fraudster Scott Rothstein, nothing was more important to carrying out his $1

  18. Random Walks for Mesh Denoising Xianfang Sun

    E-Print Network [OSTI]

    Martin, Ralph R.

    Random Walks for Mesh Denoising Xianfang Sun Cardiff University, UK Beihang University, China Paul noise-free po- sitions. Generally, the vertex positions are the primary measured e-mail: Xianfang.Sun

  19. Sun-Herald Sport Advertising Contact Information

    E-Print Network [OSTI]

    Peters, Richard

    Overview #12;Sun-Herald Sport Advertising Contact Information NSW: Liam O'Meara 02 9282 4192 l years. Readership* Last 4 Weeks Net: 650,000* Last Week: 398,000** Overview Printed in The Sun

  20. SunShot Initiative 2013 Fact Sheet

    Broader source: Energy.gov [DOE]

    This fact sheet provides an overview of the Energy Department's SunShot Initiative. SunShot aims to make solar energy fully cost-competitive with traditional energy sources by 2020 without subsidies.

  1. SunZia Southwest Transmission Project Comments

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

    of March 28, 2012 2 1.0 Background. SunZia Southwest Transmission Project (SunZia or the Project) is a joint development effort currently underway in Arizona and New Mexico. The...

  2. Past SunShot Incubator Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    Projects funded under the SunShot Initiative solar energy Incubator Program yielded technical breakthroughs and insights.

  3. SunShot Rooftop Challenge Awardees

    Broader source: Energy.gov [DOE]

    Awardees, partners, award amounts, estimated population, and project descriptions for the 2011 SunShot Rooftop Challenge.

  4. Sun Belt Press Conference September 1, 2015

    E-Print Network [OSTI]

    Hutchens, John

    1 Sun Belt Press Conference September 1, 2015 Remarks by CCU President David A. DeCenzo Good the Sun Belt's invitation to become its 12th member beginning July 1, 2016. We are excited and honored Sun Belt staff as we embark upon this exciting journey. I also want to take this opportunity to thank

  5. Nan Sun Curriculum Vitae November 2010

    E-Print Network [OSTI]

    Sun, Nan

    Nan Sun Curriculum Vitae November 2010 Contact Information Maxwell Dworkin Bldg. Rm 317 Voice: 617 Nan Sun, Tae-Jong Yoon, Hakho Lee, William Andress, Ralph Weissleder, and Donhee Ham, "Palm NMR and one-chip NMR," accepted to 2011 January Special Issue of IEEE Journal of Solid-State Circuits. Nan Sun

  6. INTRODUCTION In order to use the sun and sun-linked patterns of skylight (Wehner

    E-Print Network [OSTI]

    Towne, William F.

    3737 INTRODUCTION In order to use the sun and sun-linked patterns of skylight (Wehner and Rossel, 1985) as a compass, animals must know the time course of the sun's daily pattern of azimuthal movement function innately (reviewed by Scapini, 2006), most animals must learn it, as the sun's movements

  7. Sun N1 Grid Engine 6.1 User's Sun Microsystems, Inc.

    E-Print Network [OSTI]

    Sun N1 Grid Engine 6.1 User's Guide Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. Part No: 820­0699 May 2007 #12;Copyright 2007 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved. Sun Microsystems, Inc. has intellectual property

  8. Sun Ultra 80 SPEC CFP95 Sun Forte Inter-Array Padding for Data Localization

    E-Print Network [OSTI]

    Kasahara, Hironori

    Sun Ultra 80 SPEC CFP95 Sun Forte 5.5 Inter-Array Padding for Data Localization with Static for data localization to minimize cache conflict misses. In the evaluation on Sun Ultra 80 using SPEC CFP95, the OSCAR multigrain compiler gave us up to 5.5 times speedup against Sun Forte automatic paralleling

  9. Publications for Xiaohui Sun Sun, X., Rudnick, L., Akahori, T., Anderson, C., Bell, M., Bray,

    E-Print Network [OSTI]

    Müller, Dietmar

    Publications for Xiaohui Sun 2015 Sun, X., Rudnick, L., Akahori, T., Anderson, C., Bell, M., Bray Reich, W., Sun, X., Reich, P., Gao, X., Xiao, L., Han, J. (2014). A Sino-German λ6 cm polarisation-10. [More Information] Sun, X., Gaensler, B

  10. Whither Does the Sun Rove?

    E-Print Network [OSTI]

    Gangui, Alejandro

    2011-01-01

    If one asked some friends where on the horizon they should expect to see the sunrise, half of the answers would be "in the east". Of course, something analogous would happen with the sunset and the west. However, sunrise and sunset virtually never occur at these cardinal points. In fact, those answers correctly describe observations only during the equinoxes, when either autumn or spring begin. Once we recall this, the next natural question to ask ourselves is: how far from the east (or from the west) the rising (or setting) Sun is located for a given latitude of the observer and for a given day of the year. In this paper we supply some simple tools to easily visualize the angular (southward or northward) departure of the rising and setting Sun on the horizon from the east-west direction in a pictorial way, without the need of mathematics. These tools have proven a valuable resource in teaching introductory physics and astronomy courses.

  11. Review: The Pedagogical State: Education and the Politics of National Culture in Post-1980 Turkey by Sam Kaplan

    E-Print Network [OSTI]

    Rexhepi, Jevdet

    2008-01-01

    Culture in Post-1980 Turkey by Sam Kaplan. Palo Alto, CA:pp. ISBN 0-8047-5433-0. Turkey has long gripped the ferventparticular ideologies in Turkey to tease out the multiple

  12. Using Translation Technology at Sun Microsystems by Tim Foster

    E-Print Network [OSTI]

    Using Translation Technology at Sun Microsystems by Tim Foster Software Globalization, Sun Microsystems, Inc. Introduction This paper explains how Sun Microsystems staff use translation technology. Background Like most large computer systems companies today, Sun translates its products into several

  13. Parabolic Trough Reference Plant for Cost Modeling with the Solar Advisor Model (SAM)

    SciTech Connect (OSTI)

    Turchi, C.

    2010-07-01

    This report describes a component-based cost model developed for parabolic trough solar power plants. The cost model was developed by the National Renewable Energy Laboratory (NREL), assisted by WorleyParsons Group Inc., for use with NREL's Solar Advisor Model (SAM). This report includes an overview and explanation of the model, two summary contract reports from WorleyParsons, and an Excel spreadsheet for use with SAM. The cost study uses a reference plant with a 100-MWe capacity and six hours of thermal energy storage. Wet-cooling and dry-cooling configurations are considered. The spreadsheet includes capital and operating cost by component to allow users to estimate the impact of changes in component costs.

  14. F A C U L T Y Sam Minner, PhD

    E-Print Network [OSTI]

    Gering, Jon C.

    F A C U L T Y DEAN Sam Minner, PhD FACULTY Josephine Agnew, EdD Dale Blesz, PhD Kay Clapp, PhD DarlD John Hoffmann, PhD Peter Kelly, PhD Christopher Maglio, PhD Robert J. Martin, PhD Patricia Miller, Ph) Marie Spadaro, PhD (English) Thomas J. Trimborn, PhD (Music) Wynne Wilbur, MFA (Art) D E G R E E S O F F

  15. Parabolic Trough Collector Cost Update for the System Advisor Model (SAM)

    SciTech Connect (OSTI)

    Kurup, Parthiv; Turchi, Craig S.

    2015-11-01

    This report updates the baseline cost for parabolic trough solar fields in the United States within NREL's System Advisor Model (SAM). SAM, available at no cost at https://sam.nrel.gov/, is a performance and financial model designed to facilitate decision making for people involved in the renewable energy industry. SAM is the primary tool used by NREL and the U.S. Department of Energy (DOE) for estimating the performance and cost of concentrating solar power (CSP) technologies and projects. The study performed a bottom-up build and cost estimate for two state-of-the-art parabolic trough designs -- the SkyTrough and the Ultimate Trough. The SkyTrough analysis estimated the potential installed cost for a solar field of 1500 SCAs as $170/m2 +/- $6/m2. The investigation found that SkyTrough installed costs were sensitive to factors such as raw aluminum alloy cost and production volume. For example, in the case of the SkyTrough, the installed cost would rise to nearly $210/m2 if the aluminum alloy cost was $1.70/lb instead of $1.03/lb. Accordingly, one must be aware of fluctuations in the relevant commodities markets to track system cost over time. The estimated installed cost for the Ultimate Trough was only slightly higher at $178/m2, which includes an assembly facility of $11.6 million amortized over the required production volume. Considering the size and overall cost of a 700 SCA Ultimate Trough solar field, two parallel production lines in a fully covered assembly facility, each with the specific torque box, module and mirror jigs, would be justified for a full CSP plant.

  16. MuSIC status report 2011 Sam Cook (University College London)

    E-Print Network [OSTI]

    McDonald, Kirk

    04/08/2011 MuSIC status report 2011 1 Sam Cook (University College London) On behalf of the MuSIC Collaboration NuFACT11 at UniGe 4th August, 2011 #12;04/08/2011 Contents What is MuSIC and what do we do with it.2MW(1) proton beam MuSIC aims to reach or beat that using a 400W proton beam (1)Psi website: http

  17. Sam Rayburn G&T Elec Coop 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk,Sage Resources Jump to:Ohio:Project Jump to:SaltonSam Rayburn

  18. Sam's Family Spa Pool & Spa Low Temperature Geothermal Facility | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk,Sage Resources Jump to:Ohio:Project Jump to:SaltonSamEnergy

  19. SunShot Poster Review Instructions and Information

    Broader source: Energy.gov [DOE]

    SunShot Poster Review Instructions and Information, posted for the SunShot Grand Challenge Summit 2014.

  20. Introducing FRED, Enabling Unique Visualization and Manipulation...

    Open Energy Info (EERE)

    Introducing FRED, Enabling Unique Visualization and Manipulation of Energy Data at Multiple Scales Home > Groups > OpenEI Community Central Sfederspiel's picture Submitted by...

  1. The Sun in Hidden Photons

    E-Print Network [OSTI]

    Javier Redondo

    2012-02-22

    We present some aspects and first results of the emission of sub-eV mass hidden photons from the Sun. The contribution from a resonant region below the photosphere can be quite significant, raising previous estimates. This is relevant for the Telescope for Hidden Photon Search, TSHIPS I, currently targeting at meV-mass hidden photons with O(10^-6) kinetic mixing with the photon. These particles could account for the large effective number of neutrinos pointed at by the cosmic microwave background and other large-scale structure probes, and are motivated in some scenarios of string theory.

  2. Tetra Sun | Open Energy Information

    Open Energy Info (EERE)

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

  3. Sandia Energy - SunShot

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

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

  4. Sandia Energy - SunShot

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

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

  5. ISSN 1745-9648 Introducing Competition and

    E-Print Network [OSTI]

    Feigon, Brooke

    chart the development of competition and deregulation of the British retail energy markets, explaining whether the benefits would outweigh the costs.1 Introducing competition in retail energy marketsISSN 1745-9648 Introducing Competition and Deregulating the British Domestic Energy Markets

  6. H A&S 222a Introduction to Energy and Environment (Life Under the Pale Sun) spring 2006 Class discussion assignment 30iii06

    E-Print Network [OSTI]

    H A&S 222a Introduction to Energy and Environment (Life Under the Pale Sun) spring 2006 Class. The background is McNeill's (Something New Under the Sun) Preface and Chapter 1, and Jared Diamond's introduction discussion on human use of fossil fuel energy. Diamond introduces a longer list of properties that he thinks

  7. SunShot Grand Challenge Summit

    Broader source: Energy.gov [DOE]

    The SunShot Initiative at the U.S. Department of Energy (DOE) will host the second SunShot Grand Challenge Summit and Peer Review from May 19-22, 2014 at the Hilton Anaheim, California. The 2014 SunShot Summit brings together 800 esteemed members of the solar energy community including SunShot-funded project teams, industry leaders, innovative researchers and scientists, and local, state and federal government policymakers to review the progress made and discuss the challenges ahead to make solar energy more affordable and widespread across America.

  8. Faces of the Recovery Act: Sun Catalytix

    Broader source: Energy.gov [DOE]

    At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act.

  9. 2013 Summer Research Summary Wenzhao Sun

    E-Print Network [OSTI]

    Buechler, Steven

    2013 Summer Research Summary Wenzhao Sun I did a summer intern with Amazon documentation before development for future tracking and assessment purpose. (2

  10. From Silver to Copper: SunShot Awardee TetraSun's Technology...

    Office of Environmental Management (EM)

    In 2010, TetraSun received an award from SunShot to develop its crystalline silicon solar cell technology with the National Renewable Energy Laboratory (NREL). The company...

  11. THE INFRARED COLORS OF THE SUN

    SciTech Connect (OSTI)

    Casagrande, L.; Asplund, M.; Ramirez, I.; Melendez, J.

    2012-12-10

    Solar infrared colors provide powerful constraints on the stellar effective temperature scale, but they must be measured with both accuracy and precision in order to do so. We fulfill this requirement by using line-depth ratios to derive in a model-independent way the infrared colors of the Sun, and we use the latter to test the zero point of the Casagrande et al. effective temperature scale, confirming its accuracy. Solar colors in the widely used Two Micron All Sky Survey (2MASS) JHK{sub s} and WISE W1-4 systems are provided: (V - J){sub Sun} = 1.198, (V - H){sub Sun} = 1.484, (V - K{sub s} ){sub Sun} = 1.560, (J - H){sub Sun} = 0.286, (J - K{sub s} ){sub Sun} = 0.362, (H - K{sub s} ){sub Sun} = 0.076, (V - W1){sub Sun} = 1.608, (V - W2){sub Sun} = 1.563, (V - W3){sub Sun} = 1.552, and (V - W4){sub Sun} = 1.604. A cross-check of the effective temperatures derived implementing 2MASS or WISE magnitudes in the infrared flux method confirms that the absolute calibration of the two systems agrees within the errors, possibly suggesting a 1% offset between the two, thus validating extant near- and mid-infrared absolute calibrations. While 2MASS magnitudes are usually well suited to derive T{sub eff}, we find that a number of bright, solar-like stars exhibit anomalous WISE colors. In most cases, this effect is spurious and can be attributed to lower-quality measurements, although for a couple of objects (3% {+-} 2% of the total sample) it might be real, and may hint at the presence of warm/hot debris disks.

  12. NOTES ON CONJECTURES OF ZHI-WEI SUN Zhi-Wei Sun

    E-Print Network [OSTI]

    Sun, Zhi-Wei

    NOTES ON CONJECTURES OF ZHI-WEI SUN Zhi-Wei Sun Last update: August 30, 2009 Our notations if n1 = · · · = nk. In 2005 S. Guo showed that the conjecture is actually equivalent to a result;2 ZHI-WEI SUN Conjecture 4 [1989-05-04; Discrete Math., 1992]. Let n1, . . . , nk be positive in- tegers

  13. GoSam 2.0: Automated one loop calculations within and beyond the Standard Model

    E-Print Network [OSTI]

    Nicolas Greiner

    2014-10-13

    We present GoSam 2.0, a fully automated framework for the generation and evaluation of one loop amplitudes in multi leg processes. The new version offers numerous improvements both on generational aspects as well as on the reduction side. This leads to a faster and more stable code for calculations within and beyond the Standard Model. Furthermore it contains the extended version of the standardized interface to Monte Carlo programs which allows for an easy combination with other existing tools. We briefly describe the conceptual innovations and present some phenomenological results.

  14. Anodic Behavior of SAM2X5 Material Applied as Amorphous Coatings

    SciTech Connect (OSTI)

    Hailey, P D; Farmer, J C; Day, S D; Rebak, R B

    2007-08-10

    Iron-based amorphous alloys are desirable industrial materials since they are highly resistant to corrosion and possess enhanced hardness for wear resistance. The amorphous materials can be produced from the melt as powder and later spray deposited as coatings on large engineering structures. As a laboratory experiment, SAM2X5 powder was coated on electrochemical specimens of 304SS for testing. Results show that the coated specimens did not perform satisfactorily during the laboratory testing. This is because of partial devitrification during the deposition of the powder on the small specimen substrates.

  15. Atomistic characterization of SAM coatings as gate insulators in Si-based FET devices

    SciTech Connect (OSTI)

    Gala, F. [Universitá di Roma La Sapienza, Via Scarpa 14-16, 00161 Rome (Italy); Zollo, G. [Universitá di Roma La Sapienza', Via Scarpa 14-16, 00161 Rome (Italy)

    2014-06-19

    Many nano-material systems are currently under consideration as possible candidates for gate dielectric insulators in both metal-oxide-semiconductor (MOSFET) and organic (OFET) field-effect transistors. In this contribution, the possibility of employing self-assembled monolayers (SAMs) of hydroxylated octadecyltrichlorosilane (OTS) chains on a (111) Si substrate as gate dielectrics is discussed; in particular ab initio theoretical simulations have been employed to study the structural properties, work function modifications, and the insulating properties of OTS thin film coatings on Si substrates.

  16. F A C U L T Y Sam Minner, PhD

    E-Print Network [OSTI]

    Gering, Jon C.

    F A C U L T Y DEAN Sam Minner, PhD FACULTY Josephine Agnew, EdD Dale Blesz, PhD Kay Clapp, PhD Darl Davis, EdS Donna Fisher-Rhinesmith, EdD Lou Ann Gilchrist, EdD Janice Grow, PhD Barbara K. Heard, EdD John Hoffmann, PhD Peter Kelly, PhD Christopher Maglio, PhD Robert J. Martin, PhD Patricia Miller, PhD

  17. Harvesting the Sun's Energy with Antennas

    ScienceCinema (OSTI)

    INL

    2009-09-01

    Researchers at Idaho National Laboratory, along with partners at Microcontinuum Inc. (Cambridge, MA) and Patrick Pinhero of the University of Missouri, are developing a novel way to collect energy from the sun with a technology that could potentially cost pennies a yard, be imprinted on flexible materials and still draw energy after the sun has set.

  18. THE SUNSPOT All the news under the Sun

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    THE SUNSPOT All the news under the Sun September 1, 2008 Volume 1, Issue 1 The blue arrows in this picture show a Coronal Mass Ejection (CME) leaving the Sun. A CME is a violent eruption from the Sun. In this image, the center of the Sun is blocked out by the SOHO spacecraft so the outside of the Sun can be seen

  19. Mon Tue Wed Thu Fri Sat Sun Mon

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

    Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Day LB59 LB59 Night L756 LB59 Instrument Color Codes:...

  20. Gravitational Lensing Characteristics of the Transparent Sun

    E-Print Network [OSTI]

    Bijunath Patla; Robert J. Nemiroff

    2011-12-12

    The transparent Sun is modeled as a spherically symmetric and centrally condensed gravitational lens using recent Standard Solar Model (SSM) data. The Sun's minimum focal length is computed to a refined accuracy of 23.5 +/- 0.1 AU, just beyond the orbit of Uranus. The Sun creates a single image of a distant point source visible to observers inside this minimum focal length and to observers sufficiently removed from the line connecting the source through the Sun's center. Regions of space are mapped where three images of a distant point source are created, along with their associated magnifications. Solar caustics, critical curves, and Einstein rings are computed and discussed. Extremely high gravitational lens magnifications exist for observers situated so that an angularly small, unlensed source appears near a three-image caustic. Types of radiations that might undergo significant solar lens magnifications as they can traverse the core of the Sun, including neutrinos and gravitational radiation, are discussed.

  1. Prevalence and correlates of sun protection behaviors among African Americans

    E-Print Network [OSTI]

    Pichon, Latrice Crystal

    2008-01-01

    K.D. , Elder, J.P. (2007). Sun sensitivity in five USC. A. , Velicer, W. F. , Sun, X. , Fava, J. L. , et al. (H. K. , & Nadel, M. (1997). Sun protection behaviors of the

  2. SunShot Award Helps Solar Tracking Company Expand Internationally...

    Office of Environmental Management (EM)

    SunShot Award Helps Solar Tracking Company Expand Internationally SunShot Award Helps Solar Tracking Company Expand Internationally October 30, 2014 - 5:46pm Addthis SunShot...

  3. Data products: what do we want? The Radio Sun

    E-Print Network [OSTI]

    Data products: what do we want? #12;The Radio Sun #12;The Radio Sun #12;Radio Emission Mechanisms) is produced by nonthermal electrons in flares. #12;The Radio Sun in Frequency #12;What do we see in a radio

  4. Design and Performance of the COOPS Sun Photometer

    E-Print Network [OSTI]

    Beatman, Luke Valentine

    2006-01-01

    aligned the scope was capable of tracking the Sun for hours.The tracking mechanism was used only to keep the Sun in theSun photometer, which usually consists of a spectrometer coupled with a solar tracking

  5. 2014 SunShot Grand Challenge Summit Opening Session Photos |...

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

    Opening Session Photos Addthis SunShot Grand Challenge Summit Opening Session 1 of 35 SunShot Grand Challenge Summit Opening Session Anaheim Mayor Tom Tait with SunShot...

  6. No axions from the Sun

    E-Print Network [OSTI]

    M. Roncadelli; F. Tavecchio

    2015-03-06

    Preliminary evidence of solar axions in XMM-Newton observations has quite recently been claimed by Fraser et al. as an interpretation of their detection of a seasonally-modulated excess of the X-ray background. Within such an interpretation, these authors also estimate the axion mass to be $m_a \\simeq 2.3 \\cdot 10^{- 6}$ eV. Since an axion with this mass behaves as a cold dark matter particle, according to the proposed interpretation the considered detection directly concerns cold dark matter as well. So, the suggested interpretation would lead to a revolutionary discovery if confirmed. Unfortunately, we have identified three distinct problems in this interpretation of the observed result of Fraser et al. which ultimately imply that the detected signal - while extremely interesting in itself - cannot have any relation with hypothetical axions produced by the Sun. Thus, a physically consistent interpretation of the observed seasonally-modulated X-ray excess still remains an exciting challenge.

  7. Introducing Research College of Oceanic & Atmospheric Sciences

    E-Print Network [OSTI]

    Barth, Jack

    WECOMA Coll ege of Oceanic & Atmospheric Scie nces OREGON STATE UNIVERSITY in the O cean currents introduced by man (e.g., pollutants). Knowledge of upper-ocean currents is important for navigation and for search and rescue. The ocean currents off Oregon vary seasonally and can also vary from year to year

  8. SECTION ONE Site Design Guidelines Introduc on

    E-Print Network [OSTI]

    Stuart, Steven J.

    land use, landscape design, transporta on sys- tems and green building techniques. The integraSECTION ONE Site Design Guidelines Introduc on 1 1.0 INTRODUCTION of place. The Site Design Guidelines serve as a guide for all site and landscaping improvements

  9. First report of introduced African Rainbow Lizard

    E-Print Network [OSTI]

    Carranza, Salvador

    Anolis porcatus GRAY, 1840 occurred, its ecological analogue, the native Hispaniolan Green Anole Anolis House Gecko Hemidactylus frenatus SCHLEGEL, 1936 has displaced on the Christmas Island the endemic and House Gecko Hemidactylus mabouia (MOREAU DE JONNÈS, 1818) were introduced a few de- cades ago

  10. Introducing Computer Systems from a Programmer's Perspective

    E-Print Network [OSTI]

    Shewchuk, Jonathan

    Introducing Computer Systems from a Programmer's Perspective Randal E. Bryant Carnegie Mellon on a computer. It provides broad coverage of processor operation, compilers, operating systems, and networking these abstractions are implemented on the hardware and software of real computer systems. Our abstractions

  11. New waste-heat-recovery units introduced

    SciTech Connect (OSTI)

    Not Available

    1982-09-13

    Three new entries in the waste-heat-recovery system market are introduced by JMC Energy Inc., National Energy Savers Products, and North American Manufacturing Co. There is a brief description of each unit's design, application, and cost. A directory lists 138 major manufacturers of waste-heat-recovery systems. (DCK)

  12. Introducing freezing cellular automata Taller @ Concepcin

    E-Print Network [OSTI]

    Theyssier, Guillaume

    Introducing freezing cellular automata Taller @ Concepción G. Theyssier (CNRS, CMM) October, 2013;#12;Freezing cellular automata Q = {0, . . . , n - 1} with natural order N arbitrary neighborhood F is freezing if x, z : F(x)z xz #12;Freezing cellular automata Q = {0, . . . , n - 1} with natural order N

  13. PERSPECTIVE A taxonomy of prospection: Introducing an

    E-Print Network [OSTI]

    Spreng, R. Nathan

    PERSPECTIVE A taxonomy of prospection: Introducing an organizational framework for future- oriented, episodic simulation, and autobiograph- ical planning. In this article, we propose a taxonomy of prospection works have intimated the need for a taxonomy of prospection (11, 12), prior attempts to parse future

  14. Mass Was&ng Introduc&on

    E-Print Network [OSTI]

    Chen, Po

    Mass Was&ng #12;Introduc&on · Material on a slope is unstable and tends to move down slope under the influence of gravity. Mass was&ng is the large. · In the United States, mass was&ng causes $1.5 billion dollars of damage a year

  15. SunTrac Solar | Open Energy Information

    Open Energy Info (EERE)

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

  16. 2014 SunShot Initiative Portfolio Book: Concentrating Solar Power...

    Energy Savers [EERE]

    Concentrating Solar Power 2014 SunShot Initiative Portfolio Book: Concentrating Solar Power The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals...

  17. 2014 SunShot Initiative Concentrating Solar Power Subprogram...

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

    Concentrating Solar Power Subprogram Overview 2014 SunShot Initiative Concentrating Solar Power Subprogram Overview These slides correspond to a presentation given by SunShot...

  18. 2014 SunShot Initiative Portfolio Book: Tackling Challenges in...

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

    & Publications Download the SunShot Initiative 2014 Portfolio 2014 SunShot Initiative Portfolio Book: Photovoltaics Revitalizing American Competitiveness in Solar Technologies...

  19. 2014 SunShot Initiative Portfolio Book: Systems Integration ...

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

    Book: Systems Integration The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include...

  20. Wonders of the Sun (8 activities) | Department of Energy

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

    Wonders of the Sun (8 activities): Student Guide More Documents & Publications Wonders of Wind (10 Activities) Energy From the Sun (10 activities) Wonders of Water (14 activities...

  1. 2014 SunShot Initiative Systems Integration Subprogram Overview...

    Energy Savers [EERE]

    Systems Integration Subprogram Overview 2014 SunShot Initiative Systems Integration Subprogram Overview These slides correspond to a presentation given by SunShot Initiative...

  2. 2014 SunShot Initiative Technology to Market Subprogram Overview...

    Energy Savers [EERE]

    Technology to Market Subprogram Overview 2014 SunShot Initiative Technology to Market Subprogram Overview These slides correspond to a presentation given by SunShot Initiative...

  3. Solar Energy Education. Reader, Part II. Sun story. [Includes...

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

    Part II. Sun story. Includes glossary Citation Details In-Document Search Title: Solar Energy Education. Reader, Part II. Sun story. Includes glossary You are...

  4. Tracking the Sun VIII: The Installed Price of Residential and...

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

    Tracking the Sun VIII: The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States Tracking the Sun VIII: The Installed Price of Residential...

  5. Seattle harnessing sun's power | Department of Energy

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

    for real results are there. "Most people don't know that Seattle actually gets more sun than Germany, and they're the world leader in solar power," Leslie Moynihan, project...

  6. SunShot Initiative | Department of Energy

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

    More News The DOE SunShot Initiative is a national collaborative effort to make solar energy cost-competitive with other forms of electricity by the end of the decade....

  7. POLAR Investigation of the Sun - POLARIS

    E-Print Network [OSTI]

    T. Appourchaux; P. Liewer; M. Watt; D. Alexander; V. Andretta; F. Auchere; P. D'Arrigo; J. Ayon; T. Corbard; S. Fineschi; W. Finsterle; L. Floyd; G. Garbe; L. Gizon; D. Hassler; L. Harra; A. Kosovichev; J. Leibacher; M. Leipold; N. Murphy; M. Maksimovic; V. Martinez-Pillet; B. S. A. Matthews; R. Mewaldt; D. Moses; J. Newmark; S. Regnier; W. Schmutz; D. Socker; D. Spadaro; M. Stuttard; C. Trosseille; R. Ulrich; M. Velli; A. Vourlidas; C. R. Wimmer-Schweingruber; T. Zurbuchen

    2008-06-23

    The POLAR Investigation of the Sun (POLARIS) mission uses a combination of a gravity assist and solar sail propulsion to place a spacecraft in a 0.48 AU circular orbit around the Sun with an inclination of 75 degrees with respect to solar equator. This challenging orbit is made possible by the challenging development of solar sail propulsion. This first extended view of the high-latitude regions of the Sun will enable crucial observations not possible from the ecliptic viewpoint or from Solar Orbiter. While Solar Orbiter would give the first glimpse of the high latitude magnetic field and flows to probe the solar dynamo, it does not have sufficient viewing of the polar regions to achieve POLARIS' primary objective : determining the relation between the magnetism and dynamics of the Sun's polar regions and the solar cycle.

  8. THE LOST SIBLINGS OF THE SUN

    SciTech Connect (OSTI)

    Portegies Zwart, Simon F.

    2009-05-01

    The anomalous chemical abundances and the structure of the Edgeworth-Kuiper belt observed in the solar system constrain the initial mass and radius of the star cluster in which the Sun was born to M {approx_equal} 500-3000M {sub sun} and R {approx_equal} 1-3 pc. When the cluster dissolved, the siblings of the Sun dispersed through the galaxy, but they remained on a similar orbit around the Galactic center. Today these stars hide among the field stars, but 10-60 of them are still present within a distance of {approx}100 pc. These siblings of the Sun can be identified by accurate measurements of their chemical abundances, positions, and their velocities. Finding even a few will strongly constrain the parameters of the parental star cluster and the location in the Galaxy where we were born.

  9. SAM -a facility GLAO instrument Andrei Tokovinin, Roberto Tighe, Patricio Schurter, Rolando Cantarutti, Nicole van der Bliek,

    E-Print Network [OSTI]

    Tokovinin, Andrei A.

    -American Observatory, Casilla 603, La Serena, Chile ABSTRACT The SOAR Adaptive Module (SAM) will compensate ground-layer atmospheric turbulence, improving image resolution in the visible over a 3 x3 field and increasing light and reliable ground layer adaptive optics system. The main AO module is now in the integration and testing

  10. An archaeological survey of the Bryan East Side (Sam Rayburn) Park Area in the city of Bryan, Brazos County Texas 

    E-Print Network [OSTI]

    Moore, William

    2015-06-03

    An archaeological survey was conducted at a 23.074 acre tract in the city limits of Bryan, Texas at the site of the Bryan East Side (Sam Rayburn) Park by Brazos Valley Research Associates. Fieldwork was carried out during the period of September 11...

  11. Method for introducing unidirectional nested deletions

    DOE Patents [OSTI]

    Dunn, John J. (Bellport, NY); Quesada, Mark A. (Horseheads, NY); Randesi, Matthew (New York, NY)

    2001-01-01

    Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment in the context of a cloning vector which contains an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment. Also disclosed is a method for producing single-stranded DNA probes utilizing the same cloning vector. An optimal vector, PZIP is described. Methods for introducing unidirectional deletions into a terminal location of a cloned DNA sequence which is inserted into the vector of the present invention are also disclosed. These methods are useful for introducing deletions into either or both ends of a cloned DNA insert, for high throughput sequencing of any DNA of interest.

  12. EXERCICIOS INTRODUC ~AO `A TEORIA DOS GRAFOS

    E-Print Network [OSTI]

    Kohayakawa, Yoshiharu

    exerc´icios com data de entrega devem ser resolvidos e entregues. Estes exerc´icios far~ao parte de suaEXERC´ICIOS INTRODUC¸ ~AO `A TEORIA DOS GRAFOS 2O. SEMESTRE DE 2010 Instru¸c~oes: 1. Os problemas e avalia¸c~ao. 2. A entrega dos exerc´icios deve ser feita no come¸co da aula (as datas de entrega ser

  13. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

    Office of Environmental Management (EM)

    the potential of solar technologies to convert available sunlight into electricity and thermal energy. 47927chapter2.pdf More Documents & Publications SunShot Vision Study:...

  14. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

    Office of Environmental Management (EM)

    information about solar energy technologies and the status and potential of solar energy in the United States. Next, the SunShot scenario and analysis methodology are...

  15. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    Renewable Energy (EERE) Chapter Four of the SunShot Vision Study evaluates the current price and performance of photovoltaic technologies. Price projections representing...

  16. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency...

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

    potential pathways, barriers, and implications of achieving the SunShot Initiative's price-reduction targets and resulting market-penetration levels; it is meant to provide the...

  17. Introducing UCSC http://registrar.ucsc.edu/catalog/about/introducing.html[8/13/2014 4:17:04 PM

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Introducing UCSC http://registrar.ucsc.edu/catalog/about/introducing.html[8/13/2014 4:17:04 PM UCSC QUICK START GUIDE Search Registrar... #12;Introducing UCSC http://registrar.ucsc.edu/catalog/about/introducing.html

  18. Physics 343 Lecture # 5: Sun, Stars, and Planets; Fourier Transforms

    E-Print Network [OSTI]

    Baker, Andrew J.

    Physics 343 Lecture # 5: Sun, Stars, and Planets; Fourier Transforms #12; Schedule mydata.rad :2012:050:16:30:00 : freq 1418 1 : Sun : offset 20 0 :30 : Sun : npoint : offset 0 0 :60 ... this order records useless data should be combined as ": Sun n" overwrites offsets from pointing #12;February

  19. Time series of a CME blasting out from the Sun

    E-Print Network [OSTI]

    Christian, Eric

    #12;Time series of a CME blasting out from the Sun Composite image of the Sun in UV light with the naked eye, the Sun seems static, placid, constant. From the ground, the only notice- able variations in the Sun are its location (where will it rise and set today?) and its color (will clouds cover

  20. Sun N1 Grid Engine 6.1 Administration Guide

    E-Print Network [OSTI]

    Sun N1 Grid Engine 6.1 Administration Guide Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. Part No: 820­0698 May 2007 #12;Copyright 2007 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved. Sun Microsystems, Inc. has intellectual

  1. The Night Sky Earth Farthest from Sun in July

    E-Print Network [OSTI]

    Luttermoser, Donald G.

    The Night Sky Earth Farthest from Sun in July Although some may mistakenly believe it is the Earth's distance from the Sun that creates the seasons, we are actually farthest from the Sun in early July during summer. This year, the Earth reaches the point when it is most distant from the Sun, the aphelion of its

  2. Sat Sun Mon Tue Wed Thu Fri Sat

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

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

  3. Tue Wed Thu Fri Sat Sun Mon Tue

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

    9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

  4. Sun N1 Grid Engine 6.1 Installation Guide

    E-Print Network [OSTI]

    Sun N1 Grid Engine 6.1 Installation Guide Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. Part No: 820­0697 May 2007 #12;Copyright 2007 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved. Sun Microsystems, Inc. has intellectual

  5. THE SUN AND THE HELIOSPHERE AS AN INTEGRATED SYSTEM

    E-Print Network [OSTI]

    Dundee, University of

    THE SUN AND THE HELIOSPHERE AS AN INTEGRATED SYSTEM #12;THE SUN AND THE HELIOSPHERE Stars and the Young Sun 1 Jeffrey L. Linsky and Brian E. Wood 1 Is the Solar Wind Unique? 2 2 Hydrogen of the Sun 17 3 Influence of Stellar Winds on Planets in the Solar System and Beyond 19 4 Conclusions 20 2

  6. Thu Fri Sat Sun Mon Tue Wed Thu

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

    28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day LJ47 Forsyth LJ22 Chapman IH-Comm...

  7. The Sun in Time: Activity and Environment

    E-Print Network [OSTI]

    M. Guedel

    2007-12-11

    (abridged) The Sun's magnetic activity has steadily declined during its main-sequence life. While the solar photospheric luminosity was about 30% lower 4.6 Gyr ago when the Sun arrived on the main sequence compared to present-day levels, its faster rotation generated enhanced magnetic activity; magnetic heating processes in the chromosphere, the transition region, and the corona induced ultraviolet, extreme-ultraviolet, and X-ray emission about 10, 100, and 1000 times, respectively, the present-day levels, as inferred from young solar-analog stars. Also, the production rate of accelerated, high-energy particles was orders of magnitude higher than in present-day solar flares, and a much stronger wind escaped from the Sun, permeating the entire solar system. The consequences of the enhanced radiation and particle fluxes from the young Sun were potentially severe for the evolution of solar-system planets and moons. Interactions of high-energy radiation and the solar wind with upper planetary atmospheres may have led to the escape of important amounts of atmospheric constituents. The present dry atmosphere of Venus and the thin atmosphere of Mars may be a product of early irradiation and heating by solar high-energy radiation. High levels of magnetic activity are also inferred for the pre-main sequence Sun. At those stages, interactions of high-energy radiation and particles with the circumsolar disk in which planets eventually formed were important. Traces left in meteorites by energetic particles and anomalous isotopic abundance ratios in meteoritic inclusions may provide evidence for a highly active pre-main sequence Sun. The present article reviews these various issues related to the magnetic activity of the young Sun and the consequent interactions with its environment.

  8. Misfit dislocations in multimetallic core-shelled nanoparticles Yong Ding, Xiaolian Sun, Zhong Lin Wang, and Shouheng Sun

    E-Print Network [OSTI]

    Wang, Zhong L.

    Misfit dislocations in multimetallic core-shelled nanoparticles Yong Ding, Xiaolian Sun, Zhong Lin Wang, and Shouheng Sun Citation: Appl. Phys. Lett. 100, 111603 (2012); doi: 10.1063/1.3695332 View-shelled nanoparticles Yong Ding,1 Xiaolian Sun,2 Zhong Lin Wang,1,a) and Shouheng Sun2,a) 1 School of Materials Science

  9. Introducing Ergonomics in Two US Elementary Schools

    SciTech Connect (OSTI)

    Bennett, C L; Tien, D

    2003-06-25

    The increasing presence of computers and other forms of information and communications technology (ICT) in schools has raised concerns in the United States (US) and elsewhere. Children are using computers more than any other age group in the US. It is not known whether early intensive use of ICT predisposes children to future injury. Ergonomics is not included in state curriculum standards or requirements but can be supported by some of the existing standards. Some who believe that children are better off being educated early about ergonomics are taking action to bring ergonomics into elementary and secondary schools. This paper describes the process used to introduce ergonomics into two elementary schools in two different states by initiators with two different roles.

  10. SunShot Initiative Fact Sheet

    SciTech Connect (OSTI)

    DOE Solar Energy Technologies Office

    2015-04-01

    The U.S. Department of Energy (DOE) SunShot Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. The SunShot fact sheet outlines goals and successes of the program as it works with private companies, universities, non-profit organizations, state and local governments, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, without incentives, by the year 2020.

  11. SunShot Initiative Fact Sheet

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) SunShot Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. The SunShot fact sheet outlines goals and successes of the program as it works with private companies, universities, non-profit organizations, state and local governments, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, without incentives, by the year 2020.

  12. On the seismic age of the Sun

    E-Print Network [OSTI]

    G. Houdek; D. O. Gough

    2007-10-03

    We use low-degree acoustic modes obtained by the BiSON to estimate the main-sequence age $t_\\odot$ of the Sun. The calibration is accomplished by linearizing the deviations from a standard solar model the seismic frequencies of which are close to those of the Sun. Formally, we obtain the preliminary value $t_\\odot=4.68\\pm0.02 $Gy, coupled with an initial heavy-element abundance $Z=0.0169\\pm0.0005$. The quoted standard errors, which are not independent, are upper bounds implied under the assumption that the standard errors in the observed frequencies are independent.

  13. SunDay | Open Energy Information

    Open Energy Info (EERE)

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

  14. SunLink Corporation | Open Energy Information

    Open Energy Info (EERE)

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

  15. SunOne Solutions | Open Energy Information

    Open Energy Info (EERE)

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

  16. SunShot News | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvestingRenewable EnergyStaffSunShot News SunShot News RSS

  17. SunShot Newsletter | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvestingRenewable EnergyStaffSunShot News SunShot News

  18. Introducing the target-matrix paradigm for mesh optimization...

    Office of Scientific and Technical Information (OSTI)

    Conference: Introducing the target-matrix paradigm for mesh optimization via node-movement. Citation Details In-Document Search Title: Introducing the target-matrix paradigm for...

  19. Introducing the Target-Matrix Paradigm for Mesh Optimization...

    Office of Scientific and Technical Information (OSTI)

    Introducing the Target-Matrix Paradigm for Mesh Optimization via Node-movement. Citation Details In-Document Search Title: Introducing the Target-Matrix Paradigm for Mesh...

  20. The New Gold Standard: Environmental Management Introduces the...

    Energy Savers [EERE]

    The New Gold Standard: Environmental Management Introduces the First LEED Gold Industrial Facility The New Gold Standard: Environmental Management Introduces the First LEED Gold...

  1. Reconstitution of ThiC in thiamine pyrimidine biosynthesis expands the radical SAM superfamily

    SciTech Connect (OSTI)

    Chatterjee, Abhishek; Li, Yue; Zhang, Yang; Grove, Tyler L.; Lee, Michael; Krebs, Carsten; Booker, Squire J.; Begley, Tadhg P.; Ealick, Steven E. (Cornell); (Penn)

    2009-01-15

    4-Amino-5-hydroxymethyl-2-methylpyrimidine phosphate (HMP-P) synthase catalyzes a complex rearrangement of 5-aminoimidazole ribonucleotide (AIR) to form HMP-P, the pyrimidine moiety of thiamine phosphate. We determined the three-dimensional structures of HMP-P synthase and its complexes with the product HMP-P and a substrate analog imidazole ribotide. The structure of HMP-P synthase reveals a homodimer in which each protomer comprises three domains: an N-terminal domain with a novel fold, a central ({beta}{alpha}){sub 8} barrel and a disordered C-terminal domain that contains a conserved CX{sub 2}CX{sub 4}C motif, which is suggestive of a [4Fe-4S] cluster. Biochemical studies have confirmed that HMP-P synthase is iron sulfur cluster-dependent, that it is a new member of the radical SAM superfamily and that HMP-P and 5{prime}-deoxyadenosine are products of the reaction. Moessbauer and EPR spectroscopy confirm the presence of one [4Fe-4S] cluster. Structural comparisons reveal that HMP-P synthase is homologous to a group of adenosylcobalamin radical enzymes. This similarity supports an evolutionary relationship between these two superfamilies.

  2. IntrAst1 (Petrovay) The Sun THE IMPORTANCE OF SOLAR RESEARCH

    E-Print Network [OSTI]

    Petrovay, Kristóf

    IntrAst1 (Petrovay) The Sun THE IMPORTANCE OF SOLAR RESEARCH stars = distant suns The Sun ­ Landmark scientific discoveries made by studying the Sun: IR, UV; spectral analysis; helium; nuclear fusion; neutrino oscillation #12;IntrAst1 (Petrovay) The Sun CHARACTERISTICS AND STRUCTURE OF THE SUN The Sun

  3. SunShot Vision Study February 2012

    E-Print Network [OSTI]

    , etc.) on nominal cost-reduction curves. The reason to explore such an aggressive hypothesis was to ask and production of this report was coordinated by New West Technologies, LLC, Energetics Incorporated, and NREL #12;MESSAGE FROM THE DIRECTOR OF THE SUNSHOT INITIATIVE The SunShot Initiative was launched

  4. Faces of the Recovery Act: Sun Catalytix

    ScienceCinema (OSTI)

    Nocera, Dave

    2013-05-29

    BOSTON- At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act. To learn about more ARPA-E projects through the Recovery Act: http://arpa-e.energy.gov/FundedProjects.aspx

  5. SunPy - Python for Solar Physics

    E-Print Network [OSTI]

    Community, The SunPy; Christe, Steven; Pérez-Suárez, David; Ireland, Jack; Shih, Albert Y; Inglis, Andrew R; Liedtke, Simon; Hewett, Russell J; Mayer, Florian; Hughitt, Keith; Freij, Nabil; Meszaros, Tomas; Bennett, Samuel M; Malocha, Michael; Evans, John; Agrawal, Ankit; Leonard, Andrew J; Robitaille, Thomas P; Mampaey, Benjamin; Campos-Rozo, Jose Iván; Kirk, Michael S

    2015-01-01

    This paper presents SunPy (version 0.5), a community-developed Python package for solar physics. Python, a free, cross-platform, general-purpose, high-level programming language, has seen widespread adoption among the scientific community, resulting in the availability of a large number of software packages, from numerical computation (NumPy, SciPy) and machine learning (scikit-learn) to visualisation and plotting (matplotlib). SunPy is a data-analysis environment specialising in providing the software necessary to analyse solar and heliospheric data in Python. SunPy is open-source software (BSD licence) and has an open and transparent development workflow that anyone can contribute to. SunPy provides access to solar data through integration with the Virtual Solar Observatory (VSO), the Heliophysics Event Knowledgebase (HEK), and the HELiophysics Integrated Observatory (HELIO) webservices. It currently supports image data from major solar missions (e.g., SDO, SOHO, STEREO, and IRIS), time-series data from mis...

  6. The wind from the Sun: an introduction

    E-Print Network [OSTI]

    Aulanier, Guillaume

    . This wind is minute by astronomical standards; it carries a very small fraction of the solar energy output1 The wind from the Sun: an introduction `First accumulate a mass of Facts: and then construct historical account of the key ideas and observations that made our modern view of the solar wind emerge

  7. Sun City and the Sounds of Liberation: Cultural Resistance for Social Justice in Apartheid South Africa

    E-Print Network [OSTI]

    Freeman, Jonathan

    2014-01-01

    FNI Multimedia, "Sun City." Http://africanactivist.msu.edu/1985. Kraft, Scott. "Shunning Sun City: Cultural Boycott ofWhites." The Vancouver Sun, March 31, 1990. Lacey, Liam. "

  8. Summit Attendees to Learn About SunShot Funding Opportunities...

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

    Are you interested in applying for a SunShot Initiative competitive award? Do you have questions about SunShot's upcoming funding opportunities and priority focus areas? Learn all...

  9. Comparing the Performance of SunDiesel and Conventional Diesel...

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

    the Performance of SunDiesel and Conventional Diesel in a Light-Duty Vehicle and Engines Comparing the Performance of SunDiesel and Conventional Diesel in a Light-Duty Vehicle and...

  10. SunShot Incubator Inspires Solar Energy Visionaries | Department...

    Office of Environmental Management (EM)

    SunShot Incubator Inspires Solar Energy Visionaries SunShot Incubator Inspires Solar Energy Visionaries January 16, 2013 - 12:43pm Addthis Minh Le Minh Le Director, Solar Energy...

  11. Workshop: Photovoltaics Research and Development Beyond SunShot...

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

    in the field to explore the opportunities and challenges for research and development in PV after the SunShot goal has been achieved. The goal of the SunShot Initiative is to make...

  12. SolarTech: Sun Sets on Yesterday's Solar Permitting Practices...

    Office of Environmental Management (EM)

    SolarTech: Sun Sets on Yesterday's Solar Permitting Practices SolarTech: Sun Sets on Yesterday's Solar Permitting Practices October 1, 2012 - 3:26pm Addthis Lengthy reviews, high...

  13. Materials from 2014 SunShot Summit BREAKOUT SESSION: LOOKING...

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

    LOOKING FORWARD: THE SOLAR MARKET IN 2040 Materials from 2014 SunShot Summit BREAKOUT SESSION: LOOKING FORWARD: THE SOLAR MARKET IN 2040 This breakout session at the 2014 SunShot...

  14. Everything under the sun: A review of solar neutrinos (Journal...

    Office of Scientific and Technical Information (OSTI)

    Everything under the sun: A review of solar neutrinos Citation Details In-Document Search Title: Everything under the sun: A review of solar neutrinos You are accessing a...

  15. Everything under the sun: A review of solar neutrinos (Journal...

    Office of Scientific and Technical Information (OSTI)

    Everything under the sun: A review of solar neutrinos Citation Details In-Document Search Title: Everything under the sun: A review of solar neutrinos Solar neutrinos offer a...

  16. St. Augustinegrass Warm-season turfgrass. Prefers full sun, but

    E-Print Network [OSTI]

    Ishida, Yuko

    St. Augustinegrass Warm-season turfgrass. Prefers full sun, but has a high tolerance for shade-season grass. It does best in full sun and high temperatures. Goes dormant and turns brown in winter. Very

  17. New Observation on Division Property Bing Sun1,a

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    New Observation on Division Property Bing Sun1,a , Xin Hai1,b , Wenyu Zhang2,c , Lei Cheng1,d Sun et al. With these notations, we can determine that, after applying a bijective trans- formation

  18. Energy From the Sun (10 activities) | Department of Energy

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

    Energy From the Sun (10 activities) Energy From the Sun (10 activities) Below is information about the student activitylesson plan from your search. Grades 5-8 Subject Solar...

  19. A General Fatou Lemma Peter Loeb and Yeneng Sun

    E-Print Network [OSTI]

    Loeb, Peter A.

    A General Fatou Lemma Peter Loeb and Yeneng Sun Abstract. A general Fatou Lemma is established AND YENENG SUN consider a sequence fgng1 n=1 of Gelfand integrable, non-negative func- tions mapping

  20. Sun-Sentinel South Florida consumer costs rising faster than

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Sun-Sentinel South Florida consumer costs rising faster than the national average May 18, 2011|By Donna Gehrke-White, Sun Sentinel We are not imagining it: The cost of living has jumped in South Florida

  1. The Sun in the Church Ng Yoke Leng

    E-Print Network [OSTI]

    Aslaksen, Helmer

    1 The Sun in the Church Ng Yoke Leng An academic exercise presented in partial fulfilment to celebrate Easter. J.L Heilbron's book, The Sun in the Church, contains a succinct historical account of how

  2. Wavelets in Real-time Rendering Weifeng Sun

    E-Print Network [OSTI]

    Mukherjee, Amar

    Wavelets in Real-time Rendering by Weifeng Sun B.S. University of Petroleum, China, 1997 M by Weifeng Sun All rights reserved ii #12;ABSTRACT Interactively simulating visual appearance of natural

  3. Sun-Sentinel Red hot email heats up Wasserman Schultz,

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Sun-Sentinel Red hot email heats up Wasserman Schultz, West rift South Florida members of Congress take feud public July 20, 2011|By Anthony Man, Sun Sentinel Congressman Allen West's red hot response

  4. java.sun.com/javaone/sf An Introduction To Software

    E-Print Network [OSTI]

    Xie, Tao

    java.sun.com/javaone/sf An Introduction To Software Agitation Alberto Savoia Chief Technology generations of colleagues · Do it for yourself Foo.java FooTest.java #12;java.sun.com/javaone/sf My View

  5. Energy Department Launches SunShot Prize Competition to Install...

    Office of Environmental Management (EM)

    SunShot Prize Competition to Install Solar Energy Systems at a Fraction of Today's Price Energy Department Launches SunShot Prize Competition to Install Solar Energy Systems at a...

  6. 2015 SunShot Incubator Virtual Showcase Slides

    Office of Energy Efficiency and Renewable Energy (EERE)

    Download the slides from the 2015 SunShot Initiative Incubator Virtual Showcase webinar, which occurred March 4, 2015

  7. SunLine Tests HHICE Bus in Desert Climate

    SciTech Connect (OSTI)

    Not Available

    2006-10-01

    Fact sheet describes the demonstration of a hybrid hydrogen internal combustion engine (HHICE) bus at SunLine Transit Agency.

  8. The Sun-Earth Connection The Temperature of the Earth

    E-Print Network [OSTI]

    Walter, Frederick M.

    The Sun-Earth Connection #12;The Temperature of the Earth The Earth is in equilibrium with the Sun absorbed from the Sun with ­the heat radiated by the Earth. Heat in = heat out #12; 4R 2T 4 (1-a) R 2 (L / 4 d2) Energy Balance #12;Heat In · Energy input comes from the Sun (internal heat is negligible

  9. Physics 343 Lecture # 5: Sun, stars, and planets; (more) statistics

    E-Print Network [OSTI]

    Baker, Andrew J.

    Physics 343 Lecture # 5: Sun, stars, and planets; (more) statistics #12; Schedule:050:16:30:00 : 1418 : offset 20 0 :30 : Sun n :60 : offset 20 0 :30 :roff this order records useless data, and "record" sans colon writes files to wrong names need an initial ": Sun" before first offset command issued

  10. JavaTM On Steroids: Sun's High-Performance

    E-Print Network [OSTI]

    Hölzle, Urs

    of research (Sun, Stanford, UCSB) #12;13HotChips IX Garbage Collector · accurate garbage collector · fastJavaTM On Steroids: Sun's High-Performance Java Implementation Urs Hölzle Lars Bak Steffen Grarup Robert Griesemer Srdjan Mitrovic Sun Microsystems 2HotChips IX History · First Java implementations

  11. Reconfigurability in Embedded Systems using SunSPOT Technology

    E-Print Network [OSTI]

    Simunic, Tajana

    Reconfigurability in Embedded Systems using SunSPOT Technology Benjamin Lee Tony Tran Tajana Simunic Rosing Sponsored by: Sun Microsystems #12;Abstract Easy run-time reconfigurability is a very sensor node, SunSPOT, can significantly extend its set of capabilities through run-time reconfiguration

  12. ORIGINAL PAPER Peacocks orient their courtship displays towards the sun

    E-Print Network [OSTI]

    Montgomerie, Bob

    ORIGINAL PAPER Peacocks orient their courtship displays towards the sun Roslyn Dakin & Robert on male orientation relative to the position of the sun. During the "wing-shaking" display, females were generally behind the displaying male, and male orientation with respect to the position of the sun

  13. Digital Sun Sensor Using Multiple Pinholes Charlie Hersom

    E-Print Network [OSTI]

    Hornsey, Richard

    Digital Sun Sensor Using Multiple Pinholes Charlie Hersom President Spectral Applied Research (905 with CRESTech and the University of Waterloo, has developed a low-cost digital sun sensor for satellite attitude each field-of-view. The Sun is a nearly collimated source and produces a spot on the array via

  14. THE SUNSPOT All the news under the Sun

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    THE SUNSPOT All the news under the Sun November 2009 Volume 2, Issue 1 Why so blue? The EIT this image. Humans can't see ultraviolet (UV) light, so the image has been falsely colored. Observing the Sun using ultraviolet light helps us see things on the Sun that we can't see using visible light, like

  15. SUN-EARTH CONNECTION Solar TErrestrial RElations Observatory

    E-Print Network [OSTI]

    MISSIONS SUN-EARTH CONNECTION STEREO Solar TErrestrial RElations Observatory Hinode CORONAL MASS. Twin spacecraft, placed in different orbits, take images to produce 3-D pictures of the Sun and Solar Japanese/US/UK mission to study interactions between the Sun's magnetic field and its outer atmosphere

  16. XIAOQIAN SUN As of January 2014 Associate Professor of Statistics

    E-Print Network [OSTI]

    Sun, Xiaoqian

    XIAOQIAN SUN As of January 2014 Associate Professor of Statistics Department of Mathematical statistics and Stochastic scheduling PUBLICATIONS: Refereed Journal Publications 1. M. Wang, X. Sun (2013 of Statistical Planning and Inference, ac- cepted for publication 2. M. Wang, J. Zhao, X. Sun and C. Park (2013

  17. CREEL CENSUS AND EXPENDITURE STUDY, NORTH FORK SUN RIVER,

    E-Print Network [OSTI]

    CREEL CENSUS AND EXPENDITURE STUDY, NORTH FORK SUN RIVER, MONTANA, 1951 Marine Biological STUDY, NORTH FORK SUN RIVER, MONTANA, 1951 Marine Biological Laboratory JUN16 1954 WOODS HOLE, MASS MAP CREEL CENSUS SUN RIVER MONTANA DRAWN i*^ ^ TRACED- _2£jLt:l SUBMITTED . 1 V N 01 1 VN ei

  18. Honorary Fellow Mr Edward Cheng Wai-sun

    E-Print Network [OSTI]

    Po, Lai-Man

    Honorary Fellow Mr Edward Cheng Wai-sun Citation written and delivered by Dr Maria Cheng Po-suen Pro-Chancellor, Council Chairman and President: Mr Edward Cheng Wai-sun is an outstanding member Committee and the Central Policy Unit. From 2004 to 2007, Mr Cheng Wai-sun was appointed Chairman

  19. The Sun in Time: Activity and Environment Manuel Gudel

    E-Print Network [OSTI]

    Guedel, Manuel

    The Sun in Time: Activity and Environment Manuel G¨udel Paul Scherrer Institute, W://www.astro.phys.ethz.ch/staff/guedel/guedel.html Abstract The Sun's magnetic activity has steadily declined during its main-sequence life. While the solar photospheric luminosity was about 30% lower 4.6 Gyr ago when the Sun arrived on the main sequence compared

  20. The Sun as a Star Internal Structure and

    E-Print Network [OSTI]

    The Sun as a Star Internal Structure and Evolution Simon Jeffery, Armagh Observatory Monday, 17 Models · Equations of Stellar Evolution · Future of the Sun Monday, 17 September 12 #12;1. Properties, He and other elements t age The Sun M = 1 M = 1.99 1030 kg R = 1 R = 6.96 108 m L = 1 L = 3.86 1026 W

  1. The Fate of the Solar System Determined by the Sun

    E-Print Network [OSTI]

    Walter, Frederick M.

    The Fate of the Solar System #12;Determined by the Sun · Hydrogen layers pushed away; Sun expands · Mercury, Venus, and likely Earth engulfed #12 fusion begins, creates carbon + oxygen · Sun contracts to ~10 Omes iniOal size

  2. The sun, volcanoes, computers and the foundations of

    E-Print Network [OSTI]

    Phipps, Steven J.

    The sun, volcanoes, computers and the foundations of palaeoclimate Steven J. Phipps Climate Change­374, 2000 #12;Climatic Change, 45, 361­374, 2000 #12;Extreme weather events of 535­536 CE · The sun was dark the Syrian · During this year [536 CE] a most dread portent took place. For the sun gave forth its light

  3. Combinatorial Number Theory in China Zhi-Wei Sun

    E-Print Network [OSTI]

    Sun, Zhi-Wei

    Combinatorial Number Theory in China Zhi-Wei Sun Nanjing University Nanjing 210093, P. R. China as number theorists. Zhi-Wei Sun's School: Study covers of the integers or groups, restricted sumsets via Combinatorial Nullstellensatz, and various combinatorial congruences. Remark. Sun and his students view

  4. The Sun's Interior Metallicity Constrained by Neutrinos

    E-Print Network [OSTI]

    Guillermo Gonzalez

    2006-05-25

    Observed solar neutrino fluxes are employed to constrain the interior composition of the Sun. Including the effects of neutrino flavor mixing, the results from Homestake, Sudbury, and Gallium experiments constrain the Mg, Si, and Fe abundances in the solar interior to be within a factor 0.89 to 1.34 of the surface values with 68% confidence. If the O and/or Ne abundances are increased in the interior to resolve helioseismic discrepancies with recent standard solar models, then the nominal interior Mg, Si, and Fe abundances are constrained to a range of 0.83 to 1.24 relative to the surface. Additional research is needed to determine whether the Sun's interior is metal poor relative to its surface.

  5. PROPERTIES OF NEAR-SUN ASTEROIDS

    SciTech Connect (OSTI)

    Jewitt, David

    2013-05-15

    Asteroids near the Sun can attain equilibrium temperatures sufficient to induce surface modification from thermal fracture, desiccation, and decomposition of hydrated silicates. We present optical observations of nine asteroids with perihelia <0.25 AU (sub-solar temperatures {>=}800 K) taken to search for evidence of thermal modification. We find that the broadband colors of these objects are diverse but statistically indistinguishable from those of planet-crossing asteroids having perihelia near 1 AU. Furthermore, images of these bodies taken away from perihelion show no evidence for on-going mass-loss (model-dependent limits {approx}<1 kg s{sup -1}) that might result from thermal disintegration of the surface. We conclude that, while thermal modification may be an important process in the decay of near-Sun asteroids and in the production of debris, our new data provide no evidence for it.

  6. Folk Song 2, Sun, Moon, and Star

    E-Print Network [OSTI]

    Sgrol dkar skyid

    Literature Project staff on Wednesday, Tuesday, June 8, 2010 Accession Form for Individual Recordings: Collection / Collector Name Sitaigou Village Tibetan Collection/ Sgrol dkar skyid ?????????/??? ???????????????????????????????????? ???????????? Tape... No. / Track / Item No. Sitaigou Tibetan Folk Song 2.WAV Length of track 00:02:40 Related tracks (include description/relationship if appropriate) Title of track Sun?Moon, and Star ???????? ???????????? Translation of title Description (to be used...

  7. SunPower Corporation | Open Energy Information

    Open Energy Info (EERE)

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

  8. SunShotBook-all.indd

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot Systems

  9. SunShot Initiative | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeVehicle ReplacementStates and Local Communities StatesSunShot

  10. The Sun's interior structure and dynamics, and the solar cycle

    E-Print Network [OSTI]

    Broomhall, A -M; Howe, R; Norton, A A; Thompson, M J

    2014-01-01

    The Sun's internal structure and dynamics can be studied with helioseismology, which uses the Sun's natural acoustic oscillations to build up a profile of the solar interior. We discuss how solar acoustic oscillations are affected by the Sun's magnetic field. Careful observations of these effects can be inverted to determine the variations in the structure and dynamics of the Sun's interior as the solar cycle progresses. Observed variations in the structure and dynamics can then be used to inform models of the solar dynamo, which are crucial to our understanding of how the Sun's magnetic field is generated and maintained.

  11. Uncertainties in Energy Consumption Introduced by Building Operations and

    E-Print Network [OSTI]

    Uncertainties in Energy Consumption Introduced by Building Operations and Weather for a Medium-Size Office Building Liping Wang, Paul Mathew, Xiufeng Pang Environmental Energy Technologies Division between predicted and actual building energy consumption can be attributed to uncertainties introduced

  12. Performance of 3-Sun Mirror Modules on Sun Tracking Carousels on Flat Roof Buildings

    SciTech Connect (OSTI)

    Fraas, Dr. Lewis; Avery, James E.; Minkin, Leonid M; Maxey, L Curt; Gehl, Anthony C; Hurt, Rick A; Boehm, Robert F

    2008-01-01

    Commercial buildings represent a near term market for cost competitive solar electric power provided installation costs and solar photovoltaic module costs can be reduced. JX Crystals has developed a carousel sun tracker that is prefabricated and can easily be deployed on building flat roof tops without roof penetration. JX Crystals is also developing 3-sun PV mirror modules where less expensive mirrors are substituted for two-thirds of the expensive single crystal silicon solar cell surface area. Carousels each with four 3-sun modules have been set up at two sites, specifically at Oak Ridge National Lab and at the University of Nevada in Las Vegas. The test results for these systems are presented.

  13. Carousel Trackers with 1-Sun or 3-Sun Modules for Commercial Building Rooftops

    SciTech Connect (OSTI)

    Gehl, Anthony C; Maxey, L Curt; Fraas, Dr. Lewis; Avery, James E.; Minkin, Leonid M; Huang, H,

    2008-01-01

    The goal is lower cost solar electricity. Herein, two evolutional steps are described toward achieving this goal. The first step is to follow the sun with a solar tracker. Herein, a carousel tracker is described for mounting on commercial building flat rooftops in order to produce more kWh per kW relative to fixed PV modules. The second evolutionary improvement is to produce lower cost 3-sun CPV modules where two thirds of the expensive single crystal silicon material is replaced by less expensive mirror material. This paper describes the performance and durability of two prototype installations demonstrating these evolutionary innovations. In the first case, the installation and operation of 2 carousels equipped with traditional flat plate modules is described. In the second case, the operation of a carousel equipped with new 3-sun CPV modules is described. Both systems have been operating as expected for several months through the winter of 2007.

  14. 1.Basic Properties of Stars This is the Sun during a total eclipse. The Sun, our closest star, is very much

    E-Print Network [OSTI]

    Peletier, Reynier

    1.Basic Properties of Stars This is the Sun during a total eclipse. The Sun, our closest star of the knowledge that we currently have about stars has been derived by studying the Sun. In this module, we start Solar System: the Sun. For the Sun we have: LTM = 4 1026 W MTM = 2 1030 kg RTM = 7 105 km (T ~ 6000K

  15. Purification of 1-aminocyclopropane-1-carboxylate synthase from apple fruits using s-adenosyl (3,4 sup 14 C)-methionine (SAM) as a probe

    SciTech Connect (OSTI)

    Yip, Wingkip; Dong, Jianguo,; Yang, Shang Fa )

    1989-04-01

    Tomato ACC synthase is inactivated by its substrate SAM, with the moiety of aminobutyrate being covalently linked to ACC synthase during the catalytic reactions. A partial purified ACC synthase (the catalytic activity 100 {mu}mol/h{center dot}mg protein) from pellets of apple extract was incubated with (3,4{sup 14}C) SAM. Only one radioactive peak was revealed in a C-4 reverse phase HPLC and one radioactive band on SDS-PAGE with an M.W. of 48 kDa. Apple ACC synthase in native form is resistant to V8, {alpha}-chromtrypsin and carboxylpeptidase A digestion, but effectively inactivated by trypsin and ficin, as demonstrated by both the activity assay and SAM labeling. The radioactive protein cut from the SDS-PAGE was injected to three mice, two of the mice showed responses to the protein in western blot analysis. The antibodies from mice is currently under characterization.

  16. Asymmetric dark matter and the Sun

    E-Print Network [OSTI]

    Mads T. Frandsen; Subir Sarkar

    2010-06-01

    Cold dark matter particles with an intrinsic matter-antimatter asymmetry do not annihilate after gravitational capture by the Sun and can affect its interior structure. The rate of capture is exponentially enhanced when such particles have self-interactions of the right order to explain structure formation on galactic scales. A `dark baryon' of mass 5 GeV is a natural candidate and has the required relic abundance if its asymmetry is similar to that of ordinary baryons. We show that such particles can solve the `solar composition problem'. The predicted small decrease in the low energy neutrino fluxes may be measurable by the Borexino and SNO+ experiments.

  17. SunBelt Biofuels | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)Model for the EntireOpenSumpter,Energy GroupSunBelt Biofuels

  18. SunEdison LLC | Open Energy Information

    Open Energy Info (EERE)

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

  19. SunEdison Solar | Open Energy Information

    Open Energy Info (EERE)

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

  20. SunElectra | Open Energy Information

    Open Energy Info (EERE)

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

  1. SunLed Technologies | Open Energy Information

    Open Energy Info (EERE)

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

  2. SunZia Southwest Transmission Project Comments

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher iSlide 1 MoresteelmakingRenewable Energy (EERE) | DepartmentFactories |toSunZia

  3. Ray Sun Energy | Open Energy Information

    Open Energy Info (EERE)

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

  4. IdeemaSun | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimen RiverScoringUtilitiesRenov veis doIdeemaSun Jump to:

  5. SunFuel Midstream | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfinMarketMember Corp Jump to:CDC1 LLC JumpSunFuel

  6. SunRun 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfinMarketMember Corp Jump to:CDC1 LLCSunPowerSunRun Inc

  7. SunService | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfinMarketMember Corp Jump to:CDC1 LLCSunPowerSunRun

  8. SunSystem Srl | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfinMarketMember Corp Jump to:CDC1Inc Jump to:SunSystem

  9. SunShot Concentrating Solar Power Program

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYears 2003SummerSunShot CSP R&D$0.21

  10. SunShotBook-all.indd

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot Systems In

  11. SunShotBook-all.indd

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot Systems In5

  12. SunShotBook-all.indd

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot Systems In5

  13. SunShotBook-all.indd

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot Systems In5

  14. SunErgy AE | Open Energy Information

    Open Energy Info (EERE)

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

  15. SunFlake AS | Open Energy Information

    Open Energy Info (EERE)

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

  16. SunPower Corp | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEuropeEnergy Information Recent FlowNewSunErgy AE JumpCorp

  17. SunPower | Open Energy Information

    Open Energy Info (EERE)

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

  18. TetraSun | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJ Automation JumpSetIdaho: Energy Resources Jump to:OperatingTetraSun

  19. Blue Sun Biodiesel | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental JumpInformationBio-GasIllinois: EnergyHills, Connecticut:Ng JumpCSourceSun

  20. Allied Sun Technologies | Open Energy Information

    Open Energy Info (EERE)

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

  1. Peak Sun Silicon Corp | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterly Smart GridNorth Carolina:ParamountEnergy Group LPPaynes FerrySun

  2. Prime Sun Power | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterly SmartDB-2, BluePoulsenBioSolutions Jump to: navigation, searchSun

  3. Women @ Energy: Xin Sun | Department of Energy

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuelWeatherize »Eve Kovacs WomenPamTina HenneXin Sun Women

  4. Anomalous effects due to the inertial anti-gravitational potential of the sun

    E-Print Network [OSTI]

    D. L. Khokhlov

    2007-10-31

    It is introduced inertial anti-gravitational potential into the theory of gravity to stop gravitational collapse at the nuclear density and thus prevent singularities. It is considered effective gravity which includes Newtonian potential and inertial anti-gravitational potential. It is investigated footprints of the effective gravity in the solar system. The inertial anti-gravitational potential of the sun allows to explain the anomalous acceleration of Pioneer 10 and 11, the anomalous increase in the lunar semi-major axis, the residuals of the seasonal variation of the proper angular velocity of the earth, the anomalous increase of the Astronomical Unit, the anomalous shift of the perihelion of mercury.

  5. SAM Technical Review Committee Final Report: Summary and Key Recommendations from the Onsite TRC Meeting Held April 22-23, 2013

    SciTech Connect (OSTI)

    Blair, N.; Dobos, S.; Janzou, S.; Gilman, P.; Freeman, J.; Kaffine, L.

    2013-08-01

    The System Advisor Model (SAM) is a broad and robust set of models and frameworks for analyzing both system performance and system financing. It does this across a range of technologies dominated by solar technologies including photovoltaics (PV) and concentrated solar power (CSP). The U.S. Department of Energy (DOE) Solar Energy Technology Program requested the SAM development team to review the photovoltaic performance modeling with the development community and specifically, with the independent engineering community. The report summarizes the major effort for this technical review committee (TRC).

  6. Our Star, The Sun Looking up at the sky with the naked eye, the Sun seems static, constant. It provides the warmth and light that

    E-Print Network [OSTI]

    Christian, Eric

    #12;Our Star, The Sun Looking up at the sky with the naked eye, the Sun seems static, constant into space. Thin and faint com- pared to the Sun's surface, the corona is only visible to the naked eye

  7. Physics 343 Lecture # 5: Sun, Stars, and Planets; Bayesian analysis

    E-Print Network [OSTI]

    Baker, Andrew J.

    Physics 343 Lecture # 5: Sun, Stars, and Planets; Bayesian analysis #12; Schedule/Astronomy 343 3 Size, mass, and distance of the Sun ---3.74 x 108 s 11.9 years 3.156 x 107 s 1 year Period ---778 x 106 km 483 x 106 mi 150 x 106 km 93 x 106 mi Distance From Sun 2.0 x 1030 kg 1.9 x 1027 kg 6.0 x

  8. Sun Mon Tue Wed Thu Fri Sat New Year's Day

    E-Print Network [OSTI]

    Sun Mon Tue Wed Thu Fri Sat 1 New Year's Day Campus Closed 2 Winter Break--no classes 3 Winter;Sun Mon Tue Wed Thu Fri Sat 1 2 3 ALL-Last day to change SP14 grading option to 'P' or 'A' 4 Math 131:30--8:30 pm 28 February 2014 #12;Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 Math 131, 233, 2200 and 3200 exam 7

  9. Making (and Saving) Money While the Sun Shines

    Broader source: Energy.gov [DOE]

    This presentation summarizes the information given by Tydings and Rosenberg during the DOE SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012.

  10. Summit Attendees to Learn About SunShot Funding Opportunities...

    Energy Savers [EERE]

    look at how new funding opportunities are born and SunShot's five subprogram areas: photovoltaics and concentrating solar power research and development, systems integration,...

  11. Solar Energy Education. Reader, Part IV. Sun schooling Not Available...

    Office of Scientific and Technical Information (OSTI)

    Reader, Part IV. Sun schooling Not Available 14 SOLAR ENERGY; SOLAR ENERGY; EDUCATION; BIOMASS; CURRICULUM GUIDES; GREENHOUSE EFFECT; METHANE; OCEAN THERMAL POWER PLANTS; RENEWABLE...

  12. SunShot Presentation PV Module Reliabity Workshop Opening Session...

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

    Presentation PV Module Reliabity Workshop Opening Session SunShot Presentation PV Module Reliabity Workshop Opening Session This PowerPoint slide deck was originally presented at...

  13. Sun Fire X4800 Server View DetailsHide Details

    E-Print Network [OSTI]

    Stein, William

    $9,999.00 $10.00 $2,999.00 $9,999.00 $1,079.00 $0.00 $689.00 $0.00 $6,899.00 $576.00 $0.00 Sun Fire-SAS6-R-REM-Z Sun Storage SAS RAID Host Bus Adapter, 8 Ports of 6 Gb/sec and 512 MB Memory, Factory Integration 2 4460A-N Sun Blade Server Module Slot Filler Panel for Sun Blade Modular System Chassis, Factory

  14. SunShot Incubator Program 2014 Fact Sheet

    Broader source: Energy.gov [DOE]

    Learn more about the SunShot Initiative's Incubator program, which helps solar energy start-up companies get up and running.

  15. Materials from 2014 SunShot Summit Breakout Session: Looking...

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

    breakout session at the 2014 SunShot Grand Challenge Summit and Peer Review. The global PV manufacturing landscape has undergone significant changes in the past decade, from...

  16. SunWize Technologies 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)Model for theSunLan Solar Co Ltd JumpSunRiderSunTracSunWize

  17. Sample introducing apparatus and sample modules for mass spectrometer

    DOE Patents [OSTI]

    Thompson, Cyril V. (Knoxville, TN); Wise, Marcus B. (Kingston, TN)

    1993-01-01

    An apparatus for introducing gaseous samples from a wide range of environmental matrices into a mass spectrometer for analysis of the samples is described. Several sample preparing modules including a real-time air monitoring module, a soil/liquid purge module, and a thermal desorption module are individually and rapidly attachable to the sample introducing apparatus for supplying gaseous samples to the mass spectrometer. The sample-introducing apparatus uses a capillary column for conveying the gaseous samples into the mass spectrometer and is provided with an open/split interface in communication with the capillary and a sample archiving port through which at least about 90 percent of the gaseous sample in a mixture with an inert gas that was introduced into the sample introducing apparatus is separated from a minor portion of the mixture entering the capillary discharged from the sample introducing apparatus.

  18. Sample introducing apparatus and sample modules for mass spectrometer

    DOE Patents [OSTI]

    Thompson, C.V.; Wise, M.B.

    1993-12-21

    An apparatus for introducing gaseous samples from a wide range of environmental matrices into a mass spectrometer for analysis of the samples is described. Several sample preparing modules including a real-time air monitoring module, a soil/liquid purge module, and a thermal desorption module are individually and rapidly attachable to the sample introducing apparatus for supplying gaseous samples to the mass spectrometer. The sample-introducing apparatus uses a capillary column for conveying the gaseous samples into the mass spectrometer and is provided with an open/split interface in communication with the capillary and a sample archiving port through which at least about 90 percent of the gaseous sample in a mixture with an inert gas that was introduced into the sample introducing apparatus is separated from a minor portion of the mixture entering the capillary discharged from the sample introducing apparatus. 5 figures.

  19. FULLY RESOLVED QUIET-SUN MAGNETIC FLUX TUBE OBSERVED WITH THE SUNRISE/IMAX INSTRUMENT

    SciTech Connect (OSTI)

    Lagg, A.; Solanki, S. K.; Riethmueller, T. L.; Schuessler, M.; Hirzberger, J.; Feller, A.; Borrero, J. M.; Barthol, P.; Gandorfer, A.; MartInez Pillet, V.; Bonet, J. A.; Del Toro Iniesta, J. C.; Domingo, V.; Knoelker, M.; Title, A. M.

    2010-11-10

    Until today, the small size of magnetic elements in quiet-Sun areas has required the application of indirect methods, such as the line-ratio technique or multi-component inversions, to infer their physical properties. A consistent match to the observed Stokes profiles could only be obtained by introducing a magnetic filling factor that specifies the fraction of the observed pixel filled with magnetic field. Here, we investigate the properties of a small magnetic patch in the quiet Sun observed with the IMaX magnetograph on board the balloon-borne telescope SUNRISE with unprecedented spatial resolution and low instrumental stray light. We apply an inversion technique based on the numerical solution of the radiative transfer equation to retrieve the temperature stratification and the field strength in the magnetic patch. The observations can be well reproduced with a one-component, fully magnetized atmosphere with a field strength exceeding 1 kG and a significantly enhanced temperature in the mid to upper photosphere with respect to its surroundings, consistent with semi-empirical flux tube models for plage regions. We therefore conclude that, within the framework of a simple atmospheric model, the IMaX measurements resolve the observed quiet-Sun flux tube.

  20. The present invention relates to automated methods of introducing...

    Office of Scientific and Technical Information (OSTI)

    The present invention relates to automated methods of introducing multiple nucleic acid sequences into one or more target cells. Citation Details In-Document Search Title: The...

  1. Introduce a Girl to Engineering Day Registration | Argonne National...

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

    Teacher Programs Classroom Resources Contact education@anl.gov Introduce a Girl to Engineering Day Registration Participants are given the opportunity to explore a career in...

  2. Argonne helps introduce girls to engineering careers | Argonne...

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

    of Argonne Now, the laboratory science magazine. Argonne helps introduce girls to engineering careers By Alex Mitchell * June 1, 2014 Tweet EmailPrint This story was originally...

  3. Introducing Enabling Computational Tools to the Climate Sciences...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Introducing Enabling Computational Tools to the Climate Sciences: Multi-Resolution Climate Modeling with Adaptive Cubed-Sphere Grids Citation Details In-Document...

  4. Convectively driven vortex flows in the Sun

    E-Print Network [OSTI]

    J. A. Bonet; I. Marquez; J. Sanchez Almeida; I. Cabello; V. Domingo

    2008-09-23

    We have discovered small whirlpools in the Sun, with a size similar to the terrestrial hurricanes (<~0.5 Mm). The theory of solar convection predicts them, but they had remained elusive so far. The vortex flows are created at the downdrafts where the plasma returns to the solar interior after cooling down, and we detect them because some magnetic bright points (BPs) follow a logarithmic spiral in their way to be engulfed by a downdraft. Our disk center observations show 0.009 vortexes per Mm^2, with a lifetime of the order of 5 min, and with no preferred sense of rotation. They are not evenly spread out over the surface, but they seem to trace the supergranulation and the mesogranulation. These observed properties are strongly biased by our type of measurement, unable to detect vortexes except when they are engulfing magnetic BPs.

  5. An Archaeological Survey of the Proposed Famcor Oil, Inc. Well Pads and Pipeline in the Sam Houston National Forest, San Jacinto County, Texas 

    E-Print Network [OSTI]

    Moore, William; Bradle, Michael

    2015-06-05

    on October 12 and 13, 1996. This project was conducted for Famcor Oil, Inc. of Houston, Texas. The project area is located in the Sam Houston National Forest, San Jacinto County, Texas. This investigation was performed using the pedestrian survey method...

  6. ReaxFFMgH Reactive Force Field for Magnesium Hydride Systems Sam Cheung, Wei-Qiao Deng, Adri C. T. van Duin, and William A. Goddard III*

    E-Print Network [OSTI]

    van Duin, Adri

    ReaxFFMgH Reactive Force Field for Magnesium Hydride Systems Sam Cheung, Wei-Qiao Deng, Adri C. T and Chemical Engineering, California Institute of Technology, Pasadena, California 91125 ReceiVed: September 3FFMgH) for magnesium and magnesium hydride systems. The parameters for this force field were derived from fitting

  7. Introducing a digital library reading appliance into a reading group

    E-Print Network [OSTI]

    Marshall, Cathy

    Introducing a digital library reading appliance into a reading group Catherine C. Marshall, Morgan will we read digital library materials? This paper describes the reading practices of an on-going reading group, and how these practices changed when we introduced XLibris, a digital library reading appliance

  8. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency &

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot Vision

  9. Energy From the Sun ( Rookie Read About Science)

    E-Print Network [OSTI]

    Ohta, Shigemi

    Energy From the Sun ( Rookie Read About Science) By Alan Fowler Age Range: 5 and up Grade Level Series: Green Power Hardcover: 64 pages Bibliography Solar Power (Energy for Today) Age Range: 7 and up Grade Level: 2 and up Series: Energy for Today Paperback: 24 pages Done In The Sun Anne Hillerman Age

  10. The Astrophysical Journal, in press The XRay Sun in Time.

    E-Print Network [OSTI]

    Guedel, Manuel

    that are achieved on the Sun during short flaring episodes. In 2­temperature fits to ROSAT data, the higher distribution in temperature, with the hotter plasma at 12--30 MK and the cooler plasma below 10 MK. We inferThe Astrophysical Journal, in press The X­Ray Sun in Time. A Study of the Long­Term Evolution

  11. INTERNAL ROTATION AND DYNAMICS OF THE SUN FROM GONG DATA

    E-Print Network [OSTI]

    Corbard, Thierry

    INTERNAL ROTATION AND DYNAMICS OF THE SUN FROM GONG DATA S. G. KORZENNIK Harvard­Smithsonian Center of Colorado, Boulder CO 80309, USA AND THE GONG INTERNAL ROTATION TEAM 1. Introduction We report inferences for the Sun's internal rotation from GONG months 4--10 averaged power spectra. 1 In keeping

  12. THE SUN WAS NOT BORN IN M67

    SciTech Connect (OSTI)

    Pichardo, Barbara; Moreno, Edmundo; Allen, Christine; Bedin, Luigi R.; Bellini, Andrea; Pasquini, Luca

    2012-03-15

    Using the most recent proper-motion determination of the old, solar-metallicity, Galactic open cluster M67 in orbital computations in a non-axisymmetric model of the Milky Way, including a bar and three-dimensional spiral arms, we explore the possibility that the Sun once belonged to this cluster. We have performed Monte Carlo numerical simulations to generate the present-day orbital conditions of the Sun and M67, and all the parameters in the Galactic model. We compute 3.5 Multiplication-Sign 10{sup 5} pairs of orbits Sun-M67 looking for close encounters in the past with a minimum distance approach within the tidal radius of M67. In these encounters we find that the relative velocity between the Sun and M67 is larger than 20 km s{sup -1}. If the Sun had been ejected from M67 with this high velocity by means of a three-body encounter, this interaction would have either destroyed an initial circumstellar disk around the Sun or dispersed its already formed planets. We also find a very low probability, much lower than 10{sup -7}, that the Sun was ejected from M67 by an encounter of this cluster with a giant molecular cloud. This study also excludes the possibility that the Sun and M67 were born in the same molecular cloud. Our dynamical results convincingly demonstrate that M67 could not have been the birth cluster of our solar system.

  13. Sun Enterprise 10000 Ultra SPARC x 64CPU

    E-Print Network [OSTI]

    / 1 #12;(1) Sun Enterprise 10000 Ultra SPARC x 64CPU Share memory SGI Origin 2000 R10000 x 128;(2) TSUBAME 1 (NEC/Sun) Opteron x 16 CPU core x 655 node +ClearSpeed x 360 board +Tesla S1070 x680GPU 2006

  14. LET THE SUN SHINE: OPTIMAL DEPLOYMENT OF PHOTOVOLTAICS IN GERMANY

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    LET THE SUN SHINE: OPTIMAL DEPLOYMENT OF PHOTOVOLTAICS IN GERMANY Anna CRETI Jérôme JOAUG Cahier n:chantal.poujouly@polytechnique.edu hal-00751743,version1-14Nov2012 #12;Let the sun shine: optimal deployment of photovoltaics in Germany-in tari¤s to foster the di¤usion of photovoltaics is recently being rediscussed in several countries

  15. LONG-TERM VARIATION IN THE SUN'S ACTIVITY CAUSED BY MAGNETIC ROSSBY WAVES IN THE TACHOCLINE

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    LONG-TERM VARIATION IN THE SUN'S ACTIVITY CAUSED BY MAGNETIC ROSSBY WAVES IN THE TACHOCLINE (10Be and 14C) on the Earth reveal the variation of the Suns magnetic activity over hundreds during the first half of this century. Key words: Sun: activity ­ Sun: interior ­ Sun: oscillations 1

  16. Lesson Summary Students draw and label the parts of the Sun that

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Lesson Summary Students draw and label the parts of the Sun that they are familiar with. Next understanding of the Sun's features. Prior Knowledge & Skills Completed the lesson: · The Dynamic Nature of the Sun Understanding of: · The Sun as a dynamic object · The basic structure and function of the Sun

  17. High Resolution Timing with Low Resolution Clocks A Microsecond Resolution Timer for Sun Workstations

    E-Print Network [OSTI]

    Melvin, Stephen

    High Resolution Timing with Low Resolution Clocks and A Microsecond Resolution Timer for Sun for Sun 3 and Sun 4 workstations1. One can measure average service times without a high resolution clock?" 1. Introduction - Who Needs a Microsecond Clock Beginning with its Sun 3 workstations, Sun

  18. Comment on ``A modified leapfrog scheme for shallow water equations'' by Wen-Yih Sun and Oliver M.T. Sun

    E-Print Network [OSTI]

    Williams, Paul

    Commentary Comment on ``A modified leapfrog scheme for shallow water equations'' by Wen-Yih Sun and Oliver M.T. Sun Paul D. Williams Department of Meteorology, University of Reading, UK a r t i c l e i n f integration of the shallow-water equa- tions using the leapfrog time-stepping scheme [Sun Wen-Yih, Sun Oliver

  19. How far is the moon from the sun? Which is closer to the Sun; the Moon or the Earth? Since the Moon revolves

    E-Print Network [OSTI]

    Schmuland, Byron

    How far is the moon from the sun? 1 Question Which is closer to the Sun; the Moon or the Earth is closer to the Sun; the Moon or the Earth? In this note, we will investigate this and other problems related to the path that the Moon traces out around the Sun. 2 The Model Let's consider an ideal system

  20. Tracking the Sun: The Installed Cost of Photovoltaics in the U.S. from 1998-2007

    E-Print Network [OSTI]

    Wiser, Ryan

    2009-01-01

    the Sun Shine on Solar Costs: An Empirical Investigation ofthe Sun Shine on Solar Costs: An Empirical Investigation ofthe Sun Shine on Solar Costs: An Empirical Investigation of

  1. Frequently Asked Questions SunShot Prize RACE TO 7-DAY SOLAR

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

    SunShot Prize: Race to 7-Day Solar Frequently Asked Questions SunShot Prize RACE TO 7-DAY SOLAR FREQUENTLY ASKED QUESTIONS JUNE 1, 2015 1. Is the SunShot Prize a grant funding...

  2. Evidence against correlations between nuclear decay rates and Earth-Sun distance

    E-Print Network [OSTI]

    Norman, Eric B.

    2009-01-01

    distance of the source to the Sun. This work was supportedNuclear Decay Rates and Earth-Sun Distance Eric B. Normanand 241 Am and the Earth-Sun distance. We find no evidence

  3. Two cases of photocontact allergy to the new sun filter octocrylene

    E-Print Network [OSTI]

    Bennàssar, Antoni; Grimalt, Ramon; Romaguera, Carlos; Vilaplana, Joan

    2009-01-01

    allergy to the new sun filter octocrylene Antoni Bennàssarallergy to a cinnamate sun filter, octocrylene. In the lastThe rash appeared after intense sun exposure at the sites of

  4. Hans E. Suess (1909-1993): Radiocarbon, Sun and Climate Pioneer

    E-Print Network [OSTI]

    Berger, Wolfgang

    2012-01-01

    for Elk Lake. For up-to-date sun-spot data I used the list1997. The Role of the Sun in Climate Change. OxfordJ. , and D. Rind, 1996. The sun and climate. Consequences 2,

  5. 2014 SunShot Summit Awardee Poster List | Department of Energy

    Office of Environmental Management (EM)

    2014 SunShot Summit Awardee Poster List 2014 SunShot Summit Awardee Poster List Download an Excel spreadsheet of the names and locations of all SunShot awardee posters in the...

  6. Prevalence of Earth-size Planets Orbiting Sun-like Stars

    E-Print Network [OSTI]

    Petigura, Erik Ardeshir

    2015-01-01

    of Earth-Size Planets Orbiting Sun-Like 4.1 PlanetEarth-size Planets Orbiting Sun- like Stars 5.1 The Best42kEarth-size Planets Orbiting Sun-like Stars By Erik Ardeshir

  7. From the Sun to the Earth: The 13 May 2005 Coronal Mass Ejection

    E-Print Network [OSTI]

    2010-01-01

    solar corona during whole Sun month. J. Geophys. Res. 104(L I O S P H E R E From the Sun to the Earth: The 13 May 2005Wind 11/SOHO 16, Connecting Sun and Heliosphere 16. European

  8. SunShot CSP R&D 2012 | Department of Energy

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

    SunShot CSP R&D 2012 SunShot CSP R&D 2012 This document lists the awardees of the SunShot CSP R&D funding opportunity, announced June 2012. csprdawardees2012.pdf More Documents...

  9. Introducing meta-services for biomedical information extraction

    E-Print Network [OSTI]

    Leitner, Florian

    We introduce the first meta-service for information extraction in molecular biology, the BioCreative MetaServer (BCMS; http://bcms.bioinfo.cnio.es/). This prototype platform is a joint effort of 13 research groups and ...

  10. Introducing Performance Engineering by means of Tools and Practical Exercises

    E-Print Network [OSTI]

    Murphy, John

    , Trevor Parsons, Lucian M. Patcas, John Murphy and Liam Murphy Performance Engineering Laboratory, School Performance Engineering Lab, School of Computer Science and Informatics, University College Dublin. PermissionIntroducing Performance Engineering by means of Tools and Practical Exercises Alexander Ufimtsev

  11. C:\\DOCUME~1\\MARYEL~1\\LOCALS~1\\Temp\\Outside Access to the Sun Network.doc Outside Access to the Sun Network

    E-Print Network [OSTI]

    Califf, Mary Elaine

    C:\\DOCUME~1\\MARYEL~1\\LOCALS~1\\Temp\\Outside Access to the Sun Network.doc Outside Access to the Sun_of_host> Congratulations, you are now logged into a host on the Sun network. NOTE: sadok should only be used when\\Outside Access to the Sun Network.doc Note: The SUN workstations have been updated over Christmas break and new

  12. MAGNETIC LOOPS IN THE QUIET SUN

    SciTech Connect (OSTI)

    Wiegelmann, T.; Solanki, S. K.; Barthol, P.; Gandorfer, A.; Borrero, J. M.; Schmidt, W.; Pillet, V. MartInez; Bonet, J. A.; Domingo, V.; Knoelker, M.; Title, A. M.

    2010-11-10

    We investigate the fine structure of magnetic fields in the atmosphere of the quiet Sun. We use photospheric magnetic field measurements from SUNRISE/IMaX with unprecedented spatial resolution to extrapolate the photospheric magnetic field into higher layers of the solar atmosphere with the help of potential and force-free extrapolation techniques. We find that most magnetic loops that reach into the chromosphere or higher have one footpoint in relatively strong magnetic field regions in the photosphere. Ninety-one percent of the magnetic energy in the mid-chromosphere (at a height of 1 Mm) is in field lines, whose stronger footpoint has a strength of more than 300 G, i.e., above the equipartition field strength with convection. The loops reaching into the chromosphere and corona are also found to be asymmetric in the sense that the weaker footpoint has a strength B < 300 G and is located in the internetwork (IN). Such loops are expected to be strongly dynamic and have short lifetimes, as dictated by the properties of the IN fields.

  13. Magnetic Landscape of Sun's Polar Region

    E-Print Network [OSTI]

    S. Tsuneta; K. Ichimoto; Y. Katsukawa; B. W. Lites; K. Matsuzaki; S. Nagata; D. Orozco Suarez; T. Shimizu; M. Shimojo; R. A. Shine; Y. Suematsu; T. K. Suzuki; T. D. Tarbell; A. M. Title

    2008-08-08

    We present the magnetic landscape of the polar region of the Sun that is unprecedented in terms of high spatial resolution, large field of view, and polarimetric precision. These observations were carried out with the Solar Optical Telescope aboard \\emph{Hinode}. Using a Milne-Eddington inversion, we found many vertically-oriented magnetic flux tubes with field strength as strong as 1 kG that are scattered in latitude between 70-90 degree. They all have the same polarity, consistent with the global polarity of the polar region. The field vectors were observed to diverge from the center of the flux elements, consistent with a view of magnetic fields that expand and fan out with height. The polar region is also covered with ubiquitous horizontal fields. The polar regions are the source of the fast solar wind channelled along unipolar coronal magnetic fields whose photospheric source is evidently rooted in the strong field, vertical patches of flux. We conjecture that vertical flux tubes with large expansion around the photosphere-corona boundary serve as efficient chimneys for Alfven waves that accelerate the solar wind.

  14. THE UBV(RI){sub C} COLORS OF THE SUN

    SciTech Connect (OSTI)

    Ramirez, I.; Michel, R.; Schuster, W. J.; Sefako, R.; Van Wyk, F.; Tucci Maia, M.; Melendez, J.; Castilho, B. V.

    2012-06-10

    Photometric data in the UBV(RI){sub C} system have been acquired for 80 solar analog stars for which we have previously derived highly precise atmospheric parameters T{sub eff}, log g, and [Fe/H] using high-resolution, high signal-to-noise ratio spectra. UBV and (RI){sub C} data for 46 and 76 of these stars, respectively, are published for the first time. Combining our data with those from the literature, colors in the UBV(RI){sub C} system, with {approx_equal} 0.01 mag precision, are now available for 112 solar analogs. Multiple linear regression is used to derive the solar colors from these photometric data and the spectroscopically derived T{sub eff}, log g, and [Fe/H] values. To minimize the impact of systematic errors in the model-dependent atmospheric parameters, we use only the data for the 10 stars that most closely resemble our Sun, i.e., the solar twins, and derive the following solar colors: (B - V){sub Sun} = 0.653 {+-} 0.005, (U - B){sub Sun} = 0.166 {+-} 0.022, (V - R){sub Sun} = 0.352 {+-} 0.007, and (V - I){sub Sun} = 0.702 {+-} 0.010. These colors are consistent, within the 1{sigma} errors, with those derived using the entire sample of 112 solar analogs. We also derive the solar colors using the relation between spectral-line-depth ratios and observed stellar colors, i.e., with a completely model-independent approach, and without restricting the analysis to solar twins. We find (B - V){sub Sun} = 0.653 {+-} 0.003, (U - B){sub Sun} = 0.158 {+-} 0.009, (V - R){sub Sun} = 0.356 {+-} 0.003, and (V - I){sub Sun} = 0.701 {+-} 0.003, in excellent agreement with the model-dependent analysis.

  15. Energy Distribution of Heating Processes in the Quiet Solar Sam Krucker 1;2 and Arnold O. Benz 1

    E-Print Network [OSTI]

    Energy Distribution of Heating Processes in the Quiet Solar Corona S¨am Krucker 1;2 and Arnold O region of the Sun. The emission measure is found to vary significantly in at least 85% of all the pixels is calculated from the observed increases in emission measure and the derived temperature. Heating events have

  16. SunShot Incubator Virtual Company Showcase Webinar — Text Version

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy SunShot Initiative held this webinar on March 4, 2015 to display the products and solutions being developed by current and recent awardees of the SunShot Incubator funding program. The video include one minute quick pitches from each awardee covering their solar project. The SunShot Initiative aims to drive down the cost of solar power in the United States so it is fully cost-competitive with traditional energy sources by 2020.

  17. SunPeak Solar LLC | Open Energy Information

    Open Energy Info (EERE)

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

  18. SunShot Initiative Mission | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYears 2003SummerSunShotSunShotSunShotAbout

  19. Utility Scale PV Perspective on SunShot Progress and Opportunities...

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

    Utility Scale PV Perspective on SunShot Progress and Opportunities Utility Scale PV Perspective on SunShot Progress and Opportunities These slides correspond to a presentation...

  20. Vice President Biden Announces New SunShot Projects and Funding...

    Office of Environmental Management (EM)

    Vice President Biden Announces New SunShot Projects and Funding Opportunities at Solar Power International Conference Vice President Biden Announces New SunShot Projects and...

  1. Sun, June 14 Sat, June 27, 2015 Deadline: May 8, 2015

    E-Print Network [OSTI]

    Bashir, Rashid

    Session 1 Sun, June 14 ­ Sat, June 27, 2015 Deadline: May 8, 2015 Session 2 Sun, July 5 ­ Sat, July

  2. ACTIVITY-BRIGHTNESS CORRELATIONS FOR THE SUN AND SUN-LIKE STARS

    SciTech Connect (OSTI)

    Preminger, D. G.; Chapman, G. A.; Cookson, A. M.

    2011-10-01

    We analyze the effect of solar features on the variability of the solar irradiance in three different spectral ranges. Our study is based on two solar-cycles' worth of full-disk photometric images from the San Fernando Observatory, obtained with red, blue, and Ca II K-line filters. For each image we measure the photometric sum, {Sigma}, which is the relative contribution of solar features to the disk-integrated intensity of the image. The photometric sums in the red and blue continuum, {Sigma}{sub r} and {Sigma}{sub b}, exhibit similar temporal patterns: they are negatively correlated with solar activity, with strong short-term variability, and weak solar-cycle variability. However, the Ca II K-line photometric sum, {Sigma}{sub K}, is positively correlated with solar activity and has strong variations on solar-cycle timescales. We show that we can model the variability of the Sun's bolometric flux as a linear combination of {Sigma}{sub r} and {Sigma}{sub K}. We infer that, over solar-cycle timescales, the variability of the Sun's bolometric irradiance is directly correlated with spectral line variability, but inversely correlated with continuum variability. Our blue and red continuum filters are quite similar to the Stroemgren b and y filters used to measure stellar photometric variability. We conclude that active stars whose visible continuum brightness varies inversely with activity, as measured by the Ca HK index, are displaying a pattern that is similar to that of the Sun, i.e., radiative variability in the visible continuum that is spot-dominated.

  3. California: SunShot-Supported Technology Maximizes Taxpayer's...

    Office of Environmental Management (EM)

    (SETO) focuses on achieving the goals of the SunShot Initiative, which seeks to make solar energy cost-competitive with other forms of electricity by the end of the decade....

  4. Harnessing Energy from the Sun for Six Billion People

    ScienceCinema (OSTI)

    Daniel Nocera

    2013-07-19

    Daniel Nocera, a Massachusetts Institute of Technology professor whose recent research focuses on solar-powered fuels, presents a Brookhaven Science Associates Distinguished Lecture, titled "Harnessing Energy from the Sun for Six Billion People -- One at a Time."

  5. Intelligent Sun Tracking for a CPV Power Plant

    SciTech Connect (OSTI)

    Maqsood, Ishtiaq; Emziane, Mahieddine

    2010-10-14

    The output of a solar panel is strongly dependent on the amount of perpendicular light flux falling on its surface, and a tracking system tries to parallel the vector area of the solar panel surface to the incident solar flux. We present a tracking technique based on a two-axis sun sensor which can be used to increase the power output from a number of CPV arrays connected together in a solar power plant. The outdoor testing procedure of the developed two-axis sun sensor is discussed. The detail of the algorithm used together with the related sun tracking equipment is also presented and discussed for the new two axes sun tracking system.

  6. SunShot Catalyst Program | Department of Energy

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

    or enable JavaScript if it is disabled in your browser. SunShot Catalyst is an open innovation program that aims to catalyze the rapid creation and development of products and...

  7. SunShot Incubator Awardee Helps Companies Offer Discount Solar...

    Office of Environmental Management (EM)

    Incubator Awardee Helps Companies Offer Discount Solar as Employee Perk SunShot Incubator Awardee Helps Companies Offer Discount Solar as Employee Perk March 31, 2015 - 10:18am...

  8. Trico Electric Cooperative- SunWatts Incentive Program

    Broader source: Energy.gov [DOE]

    Through the SunWatts Program, Trico Electric Cooperative offers residential and business customers a rebate for installing solar water heaters. Rebates equal $0.40 per expected first year of...

  9. Duke Energy Florida- SunSense Schools Program

    Broader source: Energy.gov [DOE]

    Progress Energy Florida (PEF) offers the SunSense Schools Program which provides up to 11 public schools with fully installed solar photovoltaic systems annually. The application process is compe...

  10. Harnessing Energy from the Sun for Six Billion People

    SciTech Connect (OSTI)

    Daniel Nocera

    2011-09-12

    Daniel Nocera, a Massachusetts Institute of Technology professor whose recent research focuses on solar-powered fuels, presents a Brookhaven Science Associates Distinguished Lecture, titled "Harnessing Energy from the Sun for Six Billion People -- One at a Time."

  11. SunShot Grand Challenge Highlights Ambitious Efforts along the...

    Office of Environmental Management (EM)

    Solar Spectrum SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum June 13, 2012 - 5:30pm Addthis Energy Secretary Steven Chu gives the...

  12. Clean Cities: Valley of the Sun Clean Cities coalition (Phoenix...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Photo of Bill Sheaffer Bill Sheaffer began serving as coordinator of the Valley of the Sun Clean Cities coalition in 2002 and now serves as the executive director of this...

  13. An Archaeological Survey of the Proposed Jet Oil Producers, Inc.Coline Number 4 Well Pad and Access Road in the Sam Houston National Forest, San Jacinto County, Texas 

    E-Print Network [OSTI]

    Moore, William; Bradle, Michael

    2015-06-05

    . of Coldspring, Texas. The project area is located in the Sam Houston National Forest, south-central San Jacinto County, Texas. This investigation was performed using the pedestrian survey method supported by shovel testing and probing. No prehistoric or historic...

  14. An archaeological Survey of the Proposed Royal Oil and Gas Corporation Foster Minerals D-1 Well and Access Road in the Sam Houston National Forest, San Jacinto County, Texas 

    E-Print Network [OSTI]

    Moore, William

    2015-06-05

    . of Corpus Christi, Texas. The project area is the Foster Minerals D-1 well and access road in the Sam Houston National Forest, San Jacinto County, Texas. This investigation was performed using the pedestrian survey method supported by shovel testing...

  15. Grid Modeling for the SunShot Vision Study

    SciTech Connect (OSTI)

    Brinkman, G.; Denholm, P.; Drury, E.; Ela, E.; Mai, T.; Margolis, R.; Mowers, M.

    2012-02-01

    This document describes the use of production cost modeling in the SunShot Vision study, including methods used to create the SunShot Vision scenarios, their implementation in the Gridview model, and assumptions regarding transmission system and operation of each generator type. It also describes challenges and limitations of modeling solar generation technologies in production cost models, and suggests methods for improving their representation in current models.

  16. SunShot Vision Study: February 2012 (Book)

    SciTech Connect (OSTI)

    Not Available

    2012-02-01

    The objective of the SunShot Vision Study is to provide an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. Specifically, it explores a future in which the price of solar technologies declines by about 75% between 2010 and 2020 - in line with the U.S. Department of Energy (DOE) SunShot Initiative's targets.

  17. Conceptual Steps towards Exploring the Fundamental Nature of our Sun

    E-Print Network [OSTI]

    A. Grandpierre

    2004-07-19

    One of the basic questions of solar research is the nature of the Sun. We show here how the plasma nature of the Sun leads to the self-generation of solar activity. The release of magnetic, rotational, gravitational, nuclear energies and that of the gravity mode oscillations deviate from uniformity and spherical symmetry. Through instabilities they lead to the emergence of sporadic and localized regions like flux tubes, electric filaments, magnetic elements and high temperature regions. A systematic approach exploring the solar collective degrees of freedom, extending to ordering phenomena of the magnetic features related to Higgs fields, is presented. Handling solar activity as transformations of energies from one form to another one presents a picture on the network of the energy levels of the Sun, showing that the Sun is neither a mere "ball of gas" nor a "quiescent steady-state fusion-reactor machine", but a complex self-organizing system. Since complex self-organizing systems are similar to living systems (and, by some opinion, identical with them), we also consider what arguments indicate the living nature of the Sun. Thermodynamic characteristics of the inequilibrium Sun are found important in this respect and numerical estimations of free energy rate densities and specific exergies are derived. KEY WORDS solar physics, degrees of freedom, self-organizing complex systems, non-equilibrium thermodynamics, astrobiology CLASSIFICATION PACS: 01.70.+w, 96.60.Rd

  18. The Galactic cosmic-ray Sun shadow observed by HAWC

    E-Print Network [OSTI]

    Enriquez, O

    2015-01-01

    The magnetic field of the Solar corona is difficult to measure directly. However, indirect observations of the solar corona are possible using the deficit in flux of cosmic rays coming from the direction of the Sun. Low-energy cosmic rays (~GeV) are deflected by the inner magnetic field of the Sun and the interplanetary magnetic field frozen into the solar wind. In contrast, high-energy cosmic rays (~TeV and above) are absorbed in the Sun's photosphere producing a shadow in the Sun's nominal position viewed from Earth. Several ground-based instruments have observed the effects of the heliospheric magnetic field on the size of the sun shadow and its position. The High-Altitude Water Cherenkov Observatory (HAWC) is an air shower array located in the central region of Mexico that observes TeV cosmic rays at a rate of about 15 kHz. in this work, we present preliminary images of the sun shadow from data collected by HAWC during 2013 and 2014 for different energy ranges.

  19. SunShot Technology to Market "Incubator 10, SolarMat 3, SunPath 2" |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvestingRenewable EnergyStaffSunShot News SunShot

  20. 1 INTRODUCTION Precast construction was first introduced in Turkey

    E-Print Network [OSTI]

    Spencer Jr., Billie F.

    1 INTRODUCTION Precast construction was first introduced in Turkey in the 1960s. Common structural systems used in Turkey today are based on systems developed in Western Europe to carry only gravity loads earthquakes in Turkey S.L. Wood & M. Posada University of Texas, Austin, Texas, USA ABSTRACT: Precast frame

  1. How to introduce maturity in software change management

    E-Print Network [OSTI]

    Bendix, Lars

    1 How to introduce maturity in software change management $ Lars Bendix Department of Computer we want to suggest a structure for analysing and measuring the Change Management capability of software development organisations. Although Change Management is one of the fundamental tasks of software

  2. Phenotypic plasticity facilitates recurrent rapid adaptation to introduced predators

    E-Print Network [OSTI]

    Pfrender, Michael

    Phenotypic plasticity facilitates recurrent rapid adaptation to introduced predators Alison G) A central role for phenotypic plasticity in adaptive evolution is often posited yet lacks empirical support of preexisting developmental pathways, producing rapid adaptive change. We examined the role of plasticity

  3. Does help help? Introducing the Bayesian Evaluation and Assessment methodology

    E-Print Network [OSTI]

    Mostow, Jack

    Does help help? Introducing the Bayesian Evaluation and Assessment methodology Joseph E. Beck1 the effectiveness of tutor help is an important evaluation of an ITS. Does help help? Does one type of help work of the difficulties is that the question "does help help?" is ill-defined; what does it mean to help students? Does

  4. Unit 10: Software Quality To introduce software quality management and

    E-Print Network [OSTI]

    Finkelstein, Anthony

    1 Unit 10: Software Quality Objective Ð To introduce software quality management and assurance for, and commitment to, quality. The supplier should ensure that this policy is understood or services #12;6 Management Review ¥ The quality management system will need to be reviewed at regular

  5. Mobile and Ubiquitous Compu3ng Introduc3on

    E-Print Network [OSTI]

    Roussos, George

    Mobile and Ubiquitous Compu3ng Introduc3on George Roussos g.roussos@dcs.bbk.ac.uk #12;· The mobile compu3ng paradigm · The ubiquitous compu3ng paradigm · Elements of mobile and ubiquitous compu3ng · Enabling technologies · Computer science challenges

  6. Introducing Energy Performances in Production Management: Towards Energy Efficient Manufacturing

    E-Print Network [OSTI]

    Boyer, Edmond

    Introducing Energy Performances in Production Management: Towards Energy Efficient Manufacturing.taisch}@polimi.it Abstract. Energy consumption is one of the main economic, environmental and societal issues. As stated by recent researches, manufacturing plays a major role in energy consumption. To react to this situation

  7. The Rate of Emergence of Magnetic Dipoles in Coronal Holes and Adjacent Quiet-Sun Regions

    E-Print Network [OSTI]

    The Rate of Emergence of Magnetic Dipoles in Coronal Holes and Adjacent Quiet-Sun Regions V. I regions on the quiet Sun. Coronal holes are regions where the open magnetic flux of the Sun, the component to the surrounding quiet Sun. This result is consistent with a prediction in a recent model for the transport of open

  8. IntrAst1 (Petrovay) The Sun SOLAR ACTIVITY IN THE PHOTOSPHERE

    E-Print Network [OSTI]

    Petrovay, Kristóf

    IntrAst1 (Petrovay) The Sun SOLAR ACTIVITY IN THE PHOTOSPHERE Sunspots: darker (colder) areas where-dark penumbra. #12;IntrAst1 (Petrovay) The Sun (Hinode) #12;IntrAst1 (Petrovay) The Sun The "uncombed" penumbra (Thomas et al. 2002) #12;IntrAst1 (Petrovay) The Sun Solar faculae: brighter areas near the edge

  9. An Activity-Based Sensor Networks Course for Undergraduates with Sun SPOT Devices

    E-Print Network [OSTI]

    Bulusu, Nirupama

    An Activity-Based Sensor Networks Course for Undergraduates with Sun SPOT Devices Damon Tyman that had previously been entirely lecture-based. For the laboratory exercises, we utilized Sun's Java-programmable Sun SPOT [7] sensor network technology. We found the Sun SPOT based laboratory activities to be quite

  10. Tracking the Path of the Sun: Profiling an NREL Senior Scientist

    Office of Energy Efficiency and Renewable Energy (EERE)

    NREL scientists developed a Solar Positioning Algorithm that tracks the precise position of the sun.

  11. THE DYNAMIC QUIET SUN: CONTRIBUTION TO CORONAL HEATING ANF SOLAR WIND

    E-Print Network [OSTI]

    THE DYNAMIC QUIET SUN: CONTRIBUTION TO CORONAL HEATING ANF SOLAR WIND Maria Madjarska Wednesday, September 19, 2012 #12;The dynamic Sun at all scales Wednesday, September 19, 2012 #12;The dynamic Sun at all scales Wednesday, September 19, 2012 #12;The dynamic Sun at all scales Wednesday, September 19

  12. arXiv:astro-ph/0009259v219Sep2000 How the Sun Shines

    E-Print Network [OSTI]

    Walter, Frederick M.

    arXiv:astro-ph/0009259v219Sep2000 How the Sun Shines John N. Bahcall What makes the sun shine? How does the sun produce the vast amount of energy necessary to support life on earth? These questions 1833 Treatise on Astronomy: The sun's rays are the ultimate source of almost every motion which takes

  13. Send comments about this document to: docfeedback@sun.com 15K Dynamic

    E-Print Network [OSTI]

    Spruth, Wilhelm G.

    Send comments about this document to: docfeedback@sun.com Sun FireTM 15K Dynamic Reconfiguration (DR) User Guide Part No. 806-6808-11 October 2001, Revision A Sun Microsystems, Inc. 901 San Antonio Road Palo Alto, CA 94303-4900 U.S.A. 650-960-1300 #12;Please Recycle Copyright 2001 Sun Microsystems

  14. A multivariate analysis of Pteryxia terebinthina (Apiaceae)1 Feng-Jie Sun2,3

    E-Print Network [OSTI]

    Downie, Stephen R.

    A multivariate analysis of Pteryxia terebinthina (Apiaceae)1 Feng-Jie Sun2,3 Department of Plant, Urbana, IL 61801 SUN, F.-J. (Department of Plant Biology, 505 South Goodwin Avenue, University unlikely that either genus as currently circumscribed is monophyletic (Downie et al. 2002, Sun 2003, Sun

  15. Comparative Magnetic Minima: Characterizing quiet times in the Sun and stars

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    Comparative Magnetic Minima: Characterizing quiet times in the Sun and stars Proceedings IAU minima. We find that: the Sun spends about most of the time at moderate activity, 1/6 in a Grand minimum observational constraints on long-term solar and stellar dynamo models. Keywords. Sun: activity, (Sun:) solar

  16. Our Star, The Sun Looking up at the sky with the naked eye, the Sun seems static, constant. It provides the warmth and light that

    E-Print Network [OSTI]

    Christian, Eric

    #12;Our Star, The Sun Looking up at the sky with the naked eye, the Sun seems static, constant's surface, the corona is only visible to the naked eye during a total solar eclipse. Complicated magnetic

  17. Sun. Sept. 15th LILY G458 7:30-9PM Sun. Oct. 13th LILY G458 7:30 ...

    E-Print Network [OSTI]

    LYNETTE

    2013-08-16

    Sun. Sept. 15th LILY G458 7:30-9PM. Sun. Oct. 13th LILY G458 7:30-9PM. Mon. Nov. 11th BRNG 1232 7:30-9PM. For more information please. Contact:.

  18. SUN, Ultrasonic Wave Technique, 1/13 Fax: 1-847-467-1078

    E-Print Network [OSTI]

    SUN, Ultrasonic Wave Technique, 1/13 Fax: 1-847-467-1078 E-mail: z-sun2@northwestern.edu EARLY AGE Sun1 , Guang Ye2 , Thomas Voigt1 , Surendra P. Shah1 , Klaas van Breugel2 1 Center for Advanced Cement is #12;SUN, Ultrasonic Wave Technique, 2/13 Fax: 1-847-467-1078 E-mail: z-sun2@northwestern.edu required

  19. Was Lepenski Vir an ancient Sun or Pleiades observatory?

    E-Print Network [OSTI]

    Pankovic, Vladan; Krmar, Miodrag

    2015-01-01

    In this work we consider some old hypotheses according to which remarkable mesolithic village Lepenski Vir (9500 -- 5500 BC) at the right (nearly west) Danube riverside in the Iron gate in Serbia was an ancient (one of the oldest) Sun observatory. We use method recently suggested by A. C. Sparavigna, concretely we use "freely available software" or local Sun radiation direction simulation computer programs. In this way we obtain and discuss pictures of the sunrise in the Lepenski Vir during winter and summer solstice and spring and autumn equinox in relation to position of the mountains, especially Treskavac (Trescovat) and Kukuvija at left (nearly east) Danube riverside (in Romania). While mountain Kukuvija represents really the marker for the Sun in date of the winter solstice, mountain Treskavac, in despite to usual opinions, does not represent a real marker for the Sun in date of the summer solstice. Sun rises behind Treskavac, roughly speaking, between 22.April and 1. May. It corresponds to year period w...

  20. Magneto-Rotational Transport in the Early Sun

    E-Print Network [OSTI]

    Kristen Menou; Joel LeMer

    2006-06-14

    Angular momentum transport must have occurred in the Sun's radiative zone to explain its current solid body rotation. We survey the stability of the early Sun's radiative zone with respect to diffusive rotational instabilities, for a variety of plausible past configurations. We find that the (faster rotating) early Sun was prone to rotational instabilities even if only weak levels of radial differential rotation were present, while the current Sun is not. Stability domains are determined by approximate balance between dynamical and diffusive timescales, allowing generalizations to other stellar contexts. Depending on the strength and geometry of the weak magnetic field present, the fastest growing unstable mode can be hydrodynamic or magneto-hydrodynamic (MHD) in nature. Our results suggest that diffusive MHD modes may be more efficient at transporting angular momentum than their hydrodynamic (``Goldreich-Schubert-Fricke'') counterparts because the minimum spatial scale required for magnetic tension to be destabilizing limits the otherwise very small scales favored by double-diffusive instabilities. Diffusive magneto-rotational instabilities are thus attractive candidates for angular momentum transport in the early Sun's radiative zone.

  1. Applications of neural networks and other machine learning techniques. Contact: Neil Davey, n.davey@herts.ac.uk, Yi Sun, y.2.sun@herts.ac.uk

    E-Print Network [OSTI]

    Hertfordshire, University of

    .davey@herts.ac.uk, Yi Sun, y.2.sun@herts.ac.uk We are currently involved in three collaborative projects, investigating. This is a collaboration with our School of Pharmacy. A description of our work can be found at: http://homepages.feis.herts.ac.uk/~nngroup/pubs/papers/Sun

  2. A nanoflare model of quiet Sun EUV emission

    E-Print Network [OSTI]

    Anuschka Pauluhn; Sami K. Solanki

    2006-12-20

    Nanoflares have been proposed as the main source of heating of the solar corona. However, detecting them directly has so far proved elusive, and extrapolating to them from the properties of larger brightenings gives unreliable estimates of the power-law exponent $\\alpha$ characterising their distribution. Here we take the approach of statistically modelling light curves representative of the quiet Sun as seen in EUV radiation. The basic assumption is that all quiet-Sun EUV emission is due to micro- and nanoflares, whose radiative energies display a power-law distribution. Radiance values in the quiet Sun follow a lognormal distribution. This is irrespective of whether the distribution is made over a spatial scan or over a time series. We show that these distributions can be reproduced by our simple model.

  3. Dimming of the Mid-20th Century Sun

    E-Print Network [OSTI]

    Foukal, Peter

    2015-01-01

    Advances in understanding of the white light faculae measured at the Royal Greenwich Observatory from 1874 to 1976 suggest that they offer a more direct measure of solar brightening by small diameter photospheric magnetic flux tubes than do chromospheric proxies. Proxies such as the area of Ca K plages, the Mg index or the microwave flux include many dark photospheric structures as well as pores and sunspots. Our reconstruction of variation in total solar irradiance,TSI,based on the faculae indicates that the sun dimmed by almost 0.1 percent in the mid- twentieth century rather than brightening as represented in previous reconstructions. This dimmimg at the sun's highest activity level since the seventeenth century is consistent with the photometric behavior observed in somewhat younger sun like stars. The prolonged TSI decrease may have contributed more to the cooling of climate between about 1940 and 1970 than present models indicate.

  4. Experimental performance evaluation of line-focus sun trackers

    SciTech Connect (OSTI)

    Gee, R.C.

    1982-05-01

    Two sun trackers have been tested for tracking accuracy on an sun tracker. Both performed well during the entire test period. Their tracking performance as a function of insolation level was established, and their overall tracking accuracy (rms tracking error) was calculated. Both the flux-line and the shadowband tracker were found to have an effective rms error of about 1 milliradian. This information was used to determine the impact that the two trackers have on the annual energy performance of typical parabolic trough concentrating collectors. One milliradian rms tracking errors were found to result in negligibly small annual performance losses.

  5. Is the Sun Embedded in a Typical Interstellar Cloud?

    E-Print Network [OSTI]

    P. C. Frisch

    2008-06-17

    The physical properties and kinematics of the partially ionized interstellar material near the Sun are typical of warm diffuse clouds in the solar vicinity. The interstellar magnetic field at the heliosphere and the kinematics of nearby clouds are naturally explained in terms of the S1 superbubble shell. The interstellar radiation field at the Sun appears to be harder than the field ionizing ambient diffuse gas, which may be a consequence of the low opacity of the tiny cloud surrounding the heliosphere. The spatial context of the Local Bubble is consistent with our location in the Orion spur.

  6. ON SUN-TO-EARTH PROPAGATION OF CORONAL MASS EJECTIONS

    SciTech Connect (OSTI)

    Liu, Ying D.; Luhmann, Janet G.; Moestl, Christian; Bale, Stuart D.; Lin, Robert P.; Lugaz, Noe; Davies, Jackie A.

    2013-05-20

    We investigate how coronal mass ejections (CMEs) propagate through, and interact with, the inner heliosphere between the Sun and Earth, a key question in CME research and space weather forecasting. CME Sun-to-Earth kinematics are constrained by combining wide-angle heliospheric imaging observations, interplanetary radio type II bursts, and in situ measurements from multiple vantage points. We select three events for this study, the 2012 January 19, 23, and March 7 CMEs. Different from previous event studies, this work attempts to create a general picture for CME Sun-to-Earth propagation and compare different techniques for determining CME interplanetary kinematics. Key results are obtained concerning CME Sun-to-Earth propagation: (1) the Sun-to-Earth propagation of fast CMEs can be approximately formulated into three phases: an impulsive acceleration, then a rapid deceleration, and finally a nearly constant speed propagation (or gradual deceleration); (2) the CMEs studied here are still accelerating even after the flare maximum, so energy must be continuously fed into the CME even after the time of the maximum heating and radiation has elapsed in the corona; (3) the rapid deceleration, presumably due to interactions with the ambient medium, mainly occurs over a relatively short timescale following the acceleration phase; and (4) CME-CME interactions seem a common phenomenon close to solar maximum. Our comparison between different techniques (and data sets) has important implications for CME observations and their interpretations: (1) for the current cases, triangulation assuming a compact CME geometry is more reliable than triangulation assuming a spherical front attached to the Sun for distances below 50-70 solar radii from the Sun, but beyond about 100 solar radii we would trust the latter more; (2) a proper treatment of CME geometry must be performed in determining CME Sun-to-Earth kinematics, especially when the CME propagation direction is far away from the observer; and (3) our approach to comparing wide-angle heliospheric imaging observations with interplanetary radio type II bursts provides a novel tool in investigating CME propagation characteristics. Future CME observations and space weather forecasting are discussed based on these results.

  7. On the Euler angles for SU(N)

    SciTech Connect (OSTI)

    Cerchiai, Bianca L; Bertini, S.; Cacciatori, Sergio L.

    2005-10-20

    In this paper we reconsider the problem of the Euler parametrization for the unitary groups. After constructing the generic group element in terms of generalized angles, we compute the invariant measure on SU(N) and then we determine the full range of the parameters, using both topological and geometrical methods. In particular, we show that the given parametrization realizes the group SU(N+1) as a fibration of U(N) over the complex projective space CP{sup n}. This justifies the interpretation of the parameters as generalized Euler angles.

  8. The Black Sun: the Alchemy and Art of Darkness 

    E-Print Network [OSTI]

    Marlan, Stanton

    2005-01-01

    to the sun across time and culture. 13 Still, with regard to the ?masculine? psyche, the sun, particularly in relation to the king, has been considered a rep- resentation of God on earth. Kings were considered sacred. Figure 1.1 shows an image of King Sol... heart and soul. 2 When I was in a psychic black hole contemplat- ing suicide thirty-five years ago, my own darkness went through an al- chemical process involving art. 3 I was able to transcend my despair and later transform my depression, healing my...

  9. SunRider Solar LLC | Open Energy Information

    Open Energy Info (EERE)

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

  10. SunSeeker Energy Australasia Limited | Open Energy Information

    Open Energy Info (EERE)

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

  11. SunSource Technology Services 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)Model for theSunLan Solar Co Ltd JumpSunRider Solar

  12. SunTergrid SpA | Open Energy Information

    Open Energy Info (EERE)

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

  13. SunJoi Solar 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc JumpHeter BatterySolarfinMarketMember Corp Jump to:CDC1 LLC JumpSunFuelSunJoi

  14. SunShot Rooftop Challenge Awardees | Department of Energy

    Energy Savers [EERE]

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

  15. SunShot Vision Study | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvestingRenewable EnergyStaffSunShot News SunShotAbout »

  16. Galvanically split superconducting microwave resonators for introducing internal voltage bias

    SciTech Connect (OSTI)

    Graaf, S. E. de, E-mail: degraaf@chalmers.se; Davidovikj, D.; Adamyan, A.; Kubatkin, S. E.; Danilov, A. V. [Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-41296 Gothenburg (Sweden)

    2014-02-03

    We present the design and performance of high-Q superconducting niobium nitride microwave resonators intended for use in hybrid quantum systems, coupling spin degrees of freedom to the cavity mode, both magnetically and electrically. We demonstrate a solution that allows to introduce static electric fields in the resonator without compromising the microwave performance. Quality factors above 10{sup 5} remain unchanged in strong applied static electric fields above 10 MV/m and magnetic fields up to ?400?mT. By design, the configuration of the dc field matches that of the microwave field, especially advantageous for experiments on electrostatically controlled spin systems.

  17. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot SunShot

  18. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot SunShot57 7.

  19. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot SunShot57

  20. SunShot Vision Study: February 2012 (Book), SunShot, Energy Efficiency & Renewable Energy (EERE)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs, Before the CommitteeYearsCompetition RulesSunShot SunShot57xix

  1. Effects of Introduced Materials in the Drift Scale Test

    SciTech Connect (OSTI)

    DeLoach, L; Jones, RL

    2002-01-11

    Water samples previously acquired from superheated (>140 C) zones within hydrological test boreholes of the Drift Scale Test (DST) show relatively high fluoride concentrations (5-66 ppm) and low pH (3.1-3.5) values. In these high temperature regions of the rock, water is present superheated vapor only--liquid water for sampling purposes is obtained during the sampling process by cooling. Based on data collected to date, it is evident that the source of the fluoride and low pH is from introduced man-made materials (Teflon{trademark} and/or Viton{trademark} fluoroelastomer) used in the test. The test materials may contribute fluoride either by degassing hydrogen fluoride (HF) directly to produce trace concentrations of HF gas ({approx}0.1 ppm) in the high temperature steam, or by leaching fluoride in the sampling tubes after condensation of the superheated steam. HF gas is known to be released from Viton{trademark} at high temperatures (Dupont Dow Elastomers L.L.C., Elkton, MD, personal communication) and the sample water compositions indicate near stoichiometric balance of hydrogen ion and fluoride ion, indicating dissolution of HF gas into the aqueous phase. These conclusions are based on a series of water samples collected to determine if the source of the fluoride is from the degradation of materials originally installed to facilitate measurements. Analyses of these water samples show that the source of the fluoride is the introduced materials, that is the Viton{trademark} packers used to isolate test zones and/or Teflon{trademark} tubing used to draw water and steam from the test zones. In particular, water samples collected from borehole (BH) 72 high temperatures ({approx} 170 C) prior to introduction of any Viton{trademark} or Teflon{trademark} show pH Values (4.8 to 5.5) and fluoride concentrations well below 1 ppm over a period of six months. These characteristics are typical of condensing DST steam that contains only some dissolved carbon dioxide generated by water-mineral-gas reactions in the rock. With the introduction of the Viton{trademark} packer materials and Teflon{trademark} sampling tube in BH72, the water samples show pH values drop to 3.8, while fluoride rises to 2.4 ppm within three days. After nine days, the pH values reach as low as 3.4 and fluoride concentrations rise as high as 7.5 ppm in the collected samples. The background information describing the fluoride issue and a summary of the water collection activities along with the analytical results are provided below. The results of the field test confirm the hypothesis that the source of the fluoride in specific samples from the DST is the introduced test materials (i.e. Viton{trademark} and/or Teflon{trademark}). This is positive from the perspective of repository performance, particularly waste package and drip shield degradation behavior, as deleterious introduced materials would be avoided in an operating repository. Ongoing laboratory testing to be Completed in January 2002, and additional testing in BH72 and BH55 will address further details, such as the specific material introducing the fluorine and the material breakdown process.

  2. A New Structural Form in the SAM/Metal-Dependent O;#8209;Methyltransferase Family: MycE from the Mycinamicin Biosynthetic Pathway

    SciTech Connect (OSTI)

    Akey, David L.; Li, Shengying; Konwerski, Jamie R.; Confer, Laura A.; Bernard, Steffen M.; Anzai, Yojiro; Kato, Fumio; Sherman, David H.; Smith, Janet L. (Michigan); (Toho)

    2012-08-01

    O-linked methylation of sugar substituents is a common modification in the biosynthesis of many natural products and is catalyzed by multiple families of S-adenosyl-l-methionine (SAM or AdoMet)-dependent methyltransferases (MTs). Mycinamicins, potent antibiotics from Micromonospora griseorubida, can be methylated at two positions on a 6-deoxyallose substituent. The first methylation is catalyzed by MycE, a SAM- and metal-dependent MT. Crystal structures were determined for MycE bound to the product S-adenosyl-l-homocysteine (AdoHcy) and magnesium, both with and without the natural substrate mycinamicin VI. This represents the first structure of a natural product sugar MT in complex with its natural substrate. MycE is a tetramer of a two-domain polypeptide, comprising a C-terminal catalytic MT domain and an N-terminal auxiliary domain, which is important for quaternary assembly and for substrate binding. The symmetric MycE tetramer has a novel MT organization in which each of the four active sites is formed at the junction of three monomers within the tetramer. The active-site structure supports a mechanism in which a conserved histidine acts as a general base, and the metal ion helps to position the methyl acceptor and to stabilize a hydroxylate intermediate. A conserved tyrosine is suggested to support activity through interactions with the transferred methyl group from the SAM methyl donor. The structure of the free enzyme reveals a dramatic order-disorder transition in the active site relative to the S-adenosyl-L-homocysteine complexes, suggesting a mechanism for product/substrate exchange through concerted movement of five loops and the polypeptide C-terminus.

  3. Noise in 3D Laser Range Scanner Data Xianfang Sun

    E-Print Network [OSTI]

    Martin, Ralph R.

    Noise in 3D Laser Range Scanner Data Xianfang Sun Cardiff University, UK Beihang University, China University, UK Abstract This paper discusses noise in range data measured by a Konica Mi- nolta Vivid 910 Gaussian noise, which is independently distributed at each mesh point. Measure- ments of an accurately

  4. SunLab: Concentrating Solar Power Program Overview

    SciTech Connect (OSTI)

    1998-11-24

    DOE's Concentrating Solar Power (CSP) program is collaborating with its partners in the private sector to develop two new solar technologies -- power towers and dish/engines -- to meet the huge commercial potential for solar power. Concentrating solar power plants produce electric power by first converting the sun's energy into heat, and then to electricity in a conventional generator.

  5. The element abundance FIP effect in the quiet Sun

    E-Print Network [OSTI]

    P. R. Young

    2005-03-02

    The Mg/Ne abundance ratio in the quiet Sun is measured in both network and supergranule cell centre regions through EUV spectra from the Coronal Diagnostic Spectrometer on SOHO. Twenty four sets of data over the period 1996 March to 1998 June (corresponding to solar minimum) are studied. Emission lines of the sequences Ne IV-VII and Mg V-VIII are simultaneously analysed by comparing with theoretical emissivities from the CHIANTI database to yield the Mg/Ne abundance and emission measure over the temperature region 5.0 < logT < 6.1. The average enhancements over the photospheric Mg/Ne abundance are found to be 1.25 +/- 0.10 (network) and 1.66 +/- 0.23 (cell centres), significantly lower than the typical 4-5 enhancements found in the slow solar wind. This result implies that only a small fraction of the quiet Sun connects into the solar wind. The quiet Sun spectra are also utilised to determine the coronal density and temperature, leading to average values of 2.6^+0.5_-0.4 x 10^8 cm^-3 and log (T/K)=5.95 +/- 0.02. No significant trend with the rise in solar activity during 1996--98 is found for any of the derived quantities, implying that quiet Sun regions show little dependence on the solar cycle.

  6. SunShot Presentation PV Module Reliabity Workshop Opening Session

    Office of Energy Efficiency and Renewable Energy (EERE)

    This PowerPoint slide deck was originally presented at the opening session of the 2013 NREL PV Module Reliability Workshop on Feb. 26-27, 2013 in Golden, CO. It provides an overview of the DOE SunShot initiative, discusses systems integration and technology validation activities, and highlighted the goals and key agenda items for the workshop.

  7. The Polymerase Chain Reaction and Branching Processes Fengzhu Sun

    E-Print Network [OSTI]

    Sun, Fengzhu - Sun, Fengzhu

    The Polymerase Chain Reaction and Branching Processes Fengzhu Sun Department of Mathematics, DRB is studied. We also study the distribution of the Hamming distance between two randomly chosen sequences long. The double-stranded DNA molecules are heated to near boiling temperature so that the double

  8. Conceptual Steps towards Exploring the Fundamental Nature of our Sun

    E-Print Network [OSTI]

    Grandpierre, A

    2004-01-01

    One of the basic questions of solar research is the nature of the Sun. We show here how the plasma nature of the Sun leads to the self-generation of solar activity. The release of magnetic, rotational, gravitational, nuclear energies and that of the gravity mode oscillations deviate from uniformity and spherical symmetry. Through instabilities they lead to the emergence of sporadic and localized regions like flux tubes, electric filaments, magnetic elements and high temperature regions. A systematic approach exploring the solar collective degrees of freedom, extending to ordering phenomena of the magnetic features related to Higgs fields, is presented. Handling solar activity as transformations of energies from one form to another one presents a picture on the network of the energy levels of the Sun, showing that the Sun is neither a mere "ball of gas" nor a "quiescent steady-state fusion-reactor machine", but a complex self-organizing system. Since complex self-organizing systems are similar to living system...

  9. Fast Multipole Representation of Diffusion Curves and Points Timothy Sun

    E-Print Network [OSTI]

    Columbia University

    Fast Multipole Representation of Diffusion Curves and Points Timothy Sun Papoj Thamjaroenporn performed on the fast multipole representation. Abstract We propose a new algorithm for random-access evaluation of diffu- sion curve images (DCIs) using the fast multipole method. Unlike all previous methods

  10. A High Temperature Liquid Plasma Model of the Sun

    E-Print Network [OSTI]

    Robitaille, P M

    2004-01-01

    In this work, a liquid model of the Sun is presented wherein the entire solar mass is viewed as a high density/high energy plasma. This model challenges our current understanding of the densities associated with the internal layers of the Sun, advocating a relatively constant density, almost independent of radial position. The incompressible nature of liquids is advanced to prevent solar collapse from gravitational forces. The liquid plasma model of the Sun is a non-equilibrium approach, where nuclear reactions are free to occur throughout the solar mass. The primary means of addressing internal heat transfer are convection and conduction. As a result of the convective prodesses on the solar surface, the liquid model brings into question the established temperature of the solar photosphere by highlighting a violation of Kirchhoff's law of thermal emission. Along these lines, the model emphasizes that radiative emission is a surface phenomenon. Strong evidence is provided that the Sun is a high density/high en...

  11. SunShot Catalyst Prize Competition Fact Sheet

    SciTech Connect (OSTI)

    Solar Energy Technologies Office

    2015-04-01

    This fact sheet is an overview of the Catalyst Energy Innovation Prize, an open innovation program launched in 2014 by the U.S. Department of Energy SunShot Initiative. This program aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar energy marketplace.

  12. Solar Energy Education. Reader, Part II. Sun story. [Includes glossary

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    Magazine articles which focus on the subject of solar energy are presented. The booklet prepared is the second of a four part series of the Solar Energy Reader. Excerpts from the magazines include the history of solar energy, mythology and tales, and selected poetry on the sun. A glossary of energy related terms is included. (BCS)

  13. Sun-Sentinel How Florida's nuclear plants compare to Japan's

    E-Print Network [OSTI]

    Fernandez, Eduardo

    of Concerned Scientists, which opposes nuclear power, at a discussion with reporters. The group said fourSun-Sentinel How Florida's nuclear plants compare to Japan's By Julie Patel March 17, 2011 01:35 PM What went wrong at the Fukushima nuclear plant in Japan and how are Florida's nuclear plants prepared

  14. Magnetoacoustic shocks as driver of quiet Sun mottles

    E-Print Network [OSTI]

    L. H. M. Rouppe van der Voort; B. de Pontieu; V. H. Hansteen; M. Carlsson; M. van Noort

    2007-03-20

    We present high spatial and high temporal resolution observations of the quiet Sun in H-alpha obtained with the Swedish 1-m Solar Telescope on La Palma. We observe that many mottles, jet-like features in the quiet Sun, display clear up- and downward motions along their main axis. In addition, many mottles show vigorous transverse displacements. Unique identification of the mottles throughout their lifetime is much harder than for their active region counterpart, dynamic fibrils. This is because many seem to lack a sharply defined edge at their top, and significant fading often occurs throughout their lifetime. For those mottles that can be reliably tracked, we find that the mottle tops often undergo parabolic paths. We find a linear correlation between the deceleration these mottles undergo and the maximum velocity they reach, similar to what was found earlier for dynamic fibrils. Combined with an analysis of oscillatory properties, we conclude that at least part of the quiet Sun mottles are driven by magnetoacoustic shocks. In addition, the mixed polarity environment and vigorous dynamics suggest that reconnection may play a significant role in the formation of some quiet Sun jets.

  15. Modeling Data for Business Processes Yutian Sun1

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    Modeling Data for Business Processes Yutian Sun1 , Jianwen Su1 , Budan Wu, and Jian Yang2 omission in current development practice for business process (or workflow) management systems is modeling to modeling data for business processes: representing data used by a process as a hierarchically structured

  16. Automotive Powertrain Control: A Survey Jeffrey A. Cook, Jing Sun

    E-Print Network [OSTI]

    Grizzle, Jessy W.

    Automotive Powertrain Control: A Survey Jeffrey A. Cook, Jing Sun Julia H. Buckland, Ilya V recent and historical publications on automotive powertrain control. Control- oriented models of gasoline, hybrid electric powertrains and automotive fuel cells. In each case, fundamental models are discussed

  17. STOCHASTIC SEISMIC EMISSION FROM ACOUSTIC GLORIES AND THE QUIET SUN

    E-Print Network [OSTI]

    Braun, Douglas C.

    STOCHASTIC SEISMIC EMISSION FROM ACOUSTIC GLORIES AND THE QUIET SUN A.-C. DONEA1, C. LINDSEY2 and D; accepted 8 January 2000) Abstract. Helioseismic images of multipolar active regions show enhanced seismic'. The acoustic glories contain elements that sustain an average seismic emission 50% greater than similar

  18. CALL FOR PAPERS The Sun Grant Initiative National Conference on

    E-Print Network [OSTI]

    Goodman, Robert M.

    on the "Science for Biomass Feedstock Production and Utilization". It will be held October 2-5, 2012 at the Hilton of best management practices for agricultural and forestry biomass feedstock production · Management CALL FOR PAPERS The Sun Grant Initiative National Conference on Science for Biomass

  19. Distant future of the Sun and Earth revisited

    E-Print Network [OSTI]

    Klaus-Peter Schroder; Robert C. Smith

    2008-01-25

    We revisit the distant future of the Sun and the solar system, based on stellar models computed with a thoroughly tested evolution code. For the solar giant stages, mass-loss by the cool (but not dust-driven) wind is considered in detail. Using the new and well-calibrated mass-loss formula of Schroder & Cuntz (2005, 2007), we find that the mass lost by the Sun as an RGB giant (0.332 M_Sun, 7.59 Gy from now) potentially gives planet Earth a significant orbital expansion, inversely proportional to the remaining solar mass. According to these solar evolution models, the closest encounter of planet Earth with the solar cool giant photosphere will occur during the tip-RGB phase. During this critical episode, for each time-step of the evolution model, we consider the loss of orbital angular momentum suffered by planet Earth from tidal interaction with the giant Sun, as well as dynamical drag in the lower chromosphere. We find that planet Earth will not be able to escape engulfment, despite the positive effect of solar mass-loss. In order to survive the solar tip-RGB phase, any hypothetical planet would require a present-day minimum orbital radius of about 1.15 AU. Furthermore, our solar evolution models with detailed mass-loss description predict that the resulting tip-AGB giant will not reach its tip-RGB size. The main reason is the more significant amount of mass lost already in the RGB phase of the Sun. Hence, the tip-AGB luminosity will come short of driving a final, dust-driven superwind, and there will be no regular solar planetary nebula (PN). But a last thermal pulse may produce a circumstellar (CS) shell similar to, but rather smaller than, that of the peculiar PN IC 2149 with an estimated total CS shell mass of just a few hundredths of a solar mass.

  20. Sun Protection Intervention for Highway Workers: Long-Term Efficacy of UV Photography and Skin Cancer Information on Men’s Protective Cognitions and Behavior

    E-Print Network [OSTI]

    2009-01-01

    009-9151-2 ORIGINAL ARTICLE Sun Protection Intervention foramong outdoor workers in key sun- safety behaviors. Am JCA, Maddock JE, Cottrill SD. Sun protection behaviors and

  1. SunShot Announces Speakers for 2014 Summit | Department of Energy

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

    are well underway, and the SunShot team is busy lining up top-notch speakers, compelling panel sessions, and thoughtful discussions about the future of both the SunShot Initiative...

  2. Sec. Chu Announces More 'SunShot' Details | Department of Energy

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

    Summit Opening Session Energy Department Announces New Prize Challenge to Drive Down Solar Costs SunShot Grand Challenge Summit: Bright Outlook to Achieve SunShot Goal Energy...

  3. New Impossible Di#erential Cryptanalysis of Ruilin Li, Bing Sun, Peng Zhang and Chao Li

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    New Impossible Di#erential Cryptanalysis of ARIA Ruilin Li, Bing Sun, Peng Zhang and Chao Li until only one key left using some impossible di#erential path. Since its #12; 2 Ruilin Li, Bing Sun

  4. New Impossible Differential Cryptanalysis of Ruilin Li, Bing Sun, Peng Zhang and Chao Li

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    New Impossible Differential Cryptanalysis of ARIA Ruilin Li, Bing Sun, Peng Zhang and Chao Li, Bing Sun, Peng Zhang and Chao Li emergence, impossible differential cryptanalysis has been applied

  5. DC-OPF Formulation with Price-Sensitive Demand Bids Junjie Sun and Leigh Tesfatsion

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    DC-OPF Formulation with Price-Sensitive Demand Bids Junjie Sun and Leigh Tesfatsion Last Revised (TNCS) subject to various transmission constraints. As explained at length in Sun and Tesfation (2007

  6. Charging Up For Formula Sun Grand Prix By Jonathan Nutzmann, Project Manager

    E-Print Network [OSTI]

    Janssen, Michel

    Charging Up For Formula Sun Grand Prix By Jonathan Nutzmann, Project Manager The team is currently busy with training for our next race, Formula Sun Grand Prix, which is com- ing up May 2nd-7th

  7. SunLine Transit Agency Fuel Cell Transit Bus: Fourth Evaluation...

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

    44646-2.pdf More Documents & Publications SunLine Transit Agency, Hydrogen-Powered Transit Buses: Preliminary Evaluation Results SunLine Transit Agency Fuel Cell Transit Bus:...

  8. Top 5 Reasons to Attend the SunShot Grand Challenge Solar Summit...

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

    Top 5 Reasons to Attend the SunShot Grand Challenge Solar Summit Top 5 Reasons to Attend the SunShot Grand Challenge Solar Summit May 5, 2014 - 12:16pm Addthis

  9. Solar Companies Go for the Gold with SunShot Incubator | Department...

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

    Solar Companies Go for the Gold with SunShot Incubator Solar Companies Go for the Gold with SunShot Incubator July 26, 2012 - 9:45am Addthis William Parish from Solar Mosaic, one...

  10. Solar Community Comes Out in Full Force for SunShot Grand Challenge...

    Energy Savers [EERE]

    Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit May 22, 2014 - 9:58am Addthis...

  11. Energy Department Announces New SunShot Investment in Solar Energy...

    Office of Environmental Management (EM)

    SunShot Investment in Solar Energy Grid Solutions Energy Department Announces New SunShot Investment in Solar Energy Grid Solutions December 7, 2012 - 9:58am Addthis NEWS MEDIA...

  12. Fuel Cell Transit Buses: ThunderPower Bus Evaluation at SunLine...

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

    SunLine Transit Agency Report details the six-month evaluation of the ThunderPower hydrogen fuel cell bus demonstrated at SunLine Transit Agency. sunlinereport.pdf More Documents...

  13. DOE Announces Webinars on the SunShot Catalyst Prize Program...

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

    the SunShot Catalyst Prize Program, Regional Impacts of Climate Change, and More DOE Announces Webinars on the SunShot Catalyst Prize Program, Regional Impacts of Climate Change,...

  14. Watt-Sun: A Multi-Scale, Multi-Model, Machine-Learning Solar...

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

    Watt-Sun: A Multi-Scale, Multi-Model, Machine-Learning Solar Forecasting Technology Watt-Sun: A Multi-Scale, Multi-Model, Machine-Learning Solar Forecasting Technology IBM logo.png...

  15. On security of a Certificateless Aggregate Signature Scheme Limin Shen, Yinxia Sun

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    On security of a Certificateless Aggregate Signature Scheme Limin Shen, Yinxia Sun Jiangsu messages. The advantages #12;2 Limin Shen, Yinxia Sun of CL-PKC, such as escrow-free and certificate

  16. Short-term Variations in the Galactic Environment of the Sun

    E-Print Network [OSTI]

    Priscilla C. Frisch; Jonathan D. Slavin

    2006-01-17

    The galactic environment of the Sun varies over short timescales as the Sun and interstellar clouds travel through space. Small variations in the dynamics, ionization, density, and magnetic field strength of the interstellar medium (ISM) surrounding the Sun yield pronounced changes in the heliosphere. We discuss essential information required to understand short-term variations in the galactic environment of the Sun, including the distribution and radiative transfer properties of nearby ISM, and variations in the boundary conditions of the heliosphere as the Sun traverses clouds. The most predictable transitions are when the Sun emerged from the Local Bubble interior and entered the cluster of local interstellar clouds flowing past the Sun, within the past 140,000 years, and again when the Sun entered the local interstellar cloud now surrounding and inside of the solar system, sometime during the past 44,000 years.

  17. Energy Department Announces New SunShot Projects to Harness the...

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

    Energy Department Announces New SunShot Projects to Harness the Power of Big Data Energy Department Announces New SunShot Projects to Harness the Power of Big Data January 30, 2013...

  18. Shan Sun Rainer Bleck Multi-century simulations with the coupled GISSHYCOM climate model

    E-Print Network [OSTI]

    Shan Sun Æ Rainer Bleck Multi-century simulations with the coupled GISS­HYCOM climate model models. Diversity in model design is one of the very few S. Sun (&) NASA Goddard Institute for Space

  19. Hue Sun Chan Departments of Biochemistry, of Molecular Genetics, and of Physics

    E-Print Network [OSTI]

    Chan, Hue Sun

    Hue Sun Chan Departments of Biochemistry, of Molecular Genetics, and of Physics University. --Hue Sun Chan, University of Toronto #12;Experimental criteria from: calorimetry: HvH/Hcal 1 chevron

  20. CIMEL SUN PHOTOMETERS: UPDATES ON NEW DEPLOYMENTS AND CLOUD MODE ZENITH RADIANCE DATA

    E-Print Network [OSTI]

    CIMEL SUN PHOTOMETERS: UPDATES ON NEW DEPLOYMENTS AND CLOUD MODE ZENITH RADIANCE DATA Richard of Science ABSTRACT Since March 1998, ARM has deployed Cimel Sun PHOTometers (CSPHOT) at several but not all

  1. Gott-Sam.tex

    E-Print Network [OSTI]

    For example, the Coulomb electric vector field E of an electron or a proton has index -1 or 1 respectively. This remains true no matter what what coordinate ...

  2. Congressmember Sam Farr

    E-Print Network [OSTI]

    Farmer, Ellen

    2010-01-01

    had] raised milk cows in Switzerland. When they couldn’gold, they didn’t go back to Switzerland. They came here and

  3. Congressmember Sam Farr

    E-Print Network [OSTI]

    Farmer, Ellen

    2010-01-01

    hottest, sweetest kind of strawberry. You plant it. Youdemonstration garden, their science garden for strawberries.three hundred different strawberry plants. And somebody has

  4. Sam Houston Park 

    E-Print Network [OSTI]

    Unknown

    2011-09-05

    agree that some date back to at least the 1960?s with the unprecedented growth in the manufacturing and agricultural sectors of the border?s economy associated with the Mexican Border Industrial Program (Parcher and Humberson 2007). Thousands... back into the US. The industry grew more rapidly with the passage of the North American Free Trade Agreement (NAFTA). In addition, a large agricultural sector had grown along the Lower Rio Grande Valley where citrus, sugarcane, and other market...

  5. ARM - Campaign Instrument - sam

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments? We would love to hear from you! Send us a note below orgovInstrumentssam Comments? We would love to hear

  6. Mr. Leo H. ::sam

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOEDepartment of Energy Motion to Mr. Daniel Cohen U.S.Mr.

  7. Planning for a brighter future: A review of sun protection and barriers to behavioral change in children and adolescents

    E-Print Network [OSTI]

    Dadlani, Chicky; Orlow, Seth J

    2008-01-01

    AW, Sylvester JA, et al. Summer sun exposure: knowledge,364-372. PubMed 35. Robins P. Sun sense. New York, NY. 1990children and parents about sun protection. Dermatology

  8. Limits on a muon flux from neutralino annihilations in the Sun with the IceCube 22-string detector

    E-Print Network [OSTI]

    Klein, Spencer; IceCube Collaboration

    2009-01-01

    neutralino annihilations in the Sun with the IceCube 22-neutralino annihilations in the Sun with the IceCube 22-neutralino annihilations in the Sun has been performed with

  9. Tracking the Sun III; The Installed Cost of Photovoltaics in the United States from 1998-2009

    E-Print Network [OSTI]

    Barbose, Galen

    2011-01-01

    from 1998-2009 Tracking the Sun III: The Installed Cost ofSystems MW Total Tracking the Sun III: The Installed Cost ofthrough 2009. Tracking the Sun III: The Installed Cost of

  10. The Diurnal Path of the Sun: Ideology and Interregional Interaction in Ancient Northwest Mesoamerica and the American Southwest

    E-Print Network [OSTI]

    Mathiowetz, Michael Dean

    2011-01-01

    The Diurnal Path of the Sun: Ideology and Interregional90). In the same story, the Sun Youth indicated where hesymbolic corn plant (i.e. , the Sun Youth standard) over the

  11. Tracking the Sun III; The Installed Cost of Photovoltaics in the United States from 1998-2009

    E-Print Network [OSTI]

    Barbose, Galen

    2011-01-01

    U.S. from 1998-2009 Tracking the Sun III: The Installed CostMW No. Systems MW Total Tracking the Sun III: The InstalledU.S. through 2009. Tracking the Sun III: The Installed Cost

  12. On the station keeping of a Solar sail in the Elliptic Sun-Earth system

    E-Print Network [OSTI]

    Barcelona, Universitat de

    On the station keeping of a Solar sail in the Elliptic Sun-Earth system Ariadna Farr´es and `Angel on the dynamics of a Solar sail in the Sun- Earth Elliptic Restricted Three-Body Problem with Solar radiation that the sail is perpendicular to the Sun-sail line, we find an equilibrium point in the Earth-Sun line closer

  13. Measurement of the radial velocity of the Sun as a star by means of a reflecting solar system body. The effect of the body rotation

    E-Print Network [OSTI]

    Lanza, A F

    2015-01-01

    Minor bodies of the solar system can be used to measure the spectrum of the Sun as a star by observing sunlight reflected by their surfaces. To perform an accurate measurement of the radial velocity of the Sun as a star by this method, it is necessary to take into account the Doppler shifts introduced by the motion of the reflecting body. Here we discuss the effect of its rotation. It gives a vanishing contribution only when the inclinations of the body rotation axis to the directions of the Sun and of the Earth observer are the same. When this is not the case, the perturbation of the radial velocity does not vanish and can reach up to about 2.4 m/s for an asteroid such as 2 Pallas that has an inclination of the spin axis to the plane of the ecliptic of about 30 degrees. We introduce a geometric model to compute the perturbation in the case of a uniformly reflecting body of spherical or triaxial ellipsoidal shape and provide general results to easily estimate the magnitude of the effect.

  14. High Tech Entrepreneurship 2010 : Dr. Edmund Sun, Chair Professor at Academia Sinica and

    E-Print Network [OSTI]

    High Tech Entrepreneurship 2010 : Speaker Dr. Edmund Sun, Chair Professor at Academia Sinica and Co of the best Entrepreneurs in the High Tech industry. In this talk Dr. Edmund Sun will cover the areas distribution via high speed network Dr. Sun will cover some of the hot start up and will cover the venture

  15. KINK AND LONGITUDINAL OSCILLATIONS IN THE MAGNETIC NETWORK ON THE SUN: NONLINEAR EFFECTS AND MODE TRANSFORMATION

    E-Print Network [OSTI]

    Ulmschneider, Peter

    divided between the two modes. Subject headings: MHD -- Sun: magnetic fields -- Sun: oscillations 1KINK AND LONGITUDINAL OSCILLATIONS IN THE MAGNETIC NETWORK ON THE SUN: NONLINEAR EFFECTS AND MODE, the thin tube approximation is valid up to the layers of formation of the emission features in the H and K

  16. Optical properties of boreal forest fire smoke derived from Sun photometry

    E-Print Network [OSTI]

    Zeng, Ning

    Optical properties of boreal forest fire smoke derived from Sun photometry N. T. O'Neill,1 T. F 2001; published 13 June 2002. [1] Aerosol optical properties derived from Sun photometry were: Aerosols (0305); KEYWORDS: aerosols, forest fire smoke, Sun photometry, optics 1. Introduction [2] Smoke

  17. Instructions for connecting to the Sun Workstations Using the EOD Client.

    E-Print Network [OSTI]

    Califf, Mary Elaine

    Instructions for connecting to the Sun Workstations Using the EOD Client. 1. The Exceed on Demand box will open: For host name enter 10.21.100.49. 4. Enter your Sun credentials (User ID and Password) in the spaces provided. In the Xconfig selection box, choose "All SUN Hosts" and then click on the green arrow

  18. Diamonds are a Sun's Best Friend: Examining the Photoconductive Properties of Diamond to Improve TEC Efficiency

    E-Print Network [OSTI]

    Diamonds are a Sun's Best Friend: Examining the Photoconductive Properties of Diamond to Improve source in TEC devices by using the sun makes the device more efficient. This research has shown that diamond films are enhanced by photoconductivity. If the sun was used to drive a TEC device that uses

  19. On the Security of Some Proxy Signature Hung-Min Sun and Bin-Tsan Hsieh

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    On the Security of Some Proxy Signature Schemes Hung-Min Sun and Bin-Tsan Hsieh Department of proxy signature schemes, a proxy signature scheme should provide good security properties. In 1999, Sun own public key with other's public key. To overcome these security flaws, Sun and Hsieh also proposed

  20. On the Security of Some Proxy Signature HungMin Sun and BinTsan Hsieh +

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    On the Security of Some Proxy Signature Schemes Hung­Min Sun and Bin­Tsan Hsieh + Department of proxy signature schemes, a proxy signature scheme should provide good security properties. In 1999, Sun own public key with other's public key. To overcome these security flaws, Sun and Hsieh also proposed

  1. Heavenly Mathematics: Observing the Sun and the Moon from Different Parts of the

    E-Print Network [OSTI]

    Aslaksen, Helmer

    Heavenly Mathematics: Observing the Sun and the Moon from Different Parts of the World Helmer astron- omy, focusing on what the Sun, the Moon and the stars look like from different parts of the world, everybody was keenly aware of the motion of the Sun and the Moon and a lot of what I cover in my course

  2. Phyllotaxis and patterns on plants Alan C. Newell, Zhiying Sun, Patrick D. Shipman

    E-Print Network [OSTI]

    Fominov, Yakov

    Phyllotaxis and patterns on plants Alan C. Newell, Zhiying Sun, Patrick D. Shipman University of Arizona March 23, 2009 Alan C. Newell, Zhiying Sun, Patrick D. Shipman Phyllotaxis and patterns on plants #12;Patterns Are Everywhere Alan C. Newell, Zhiying Sun, Patrick D. Shipman Phyllotaxis and patterns

  3. IntrAst1 (Petrovay) The Sun THE CHROMOSPHERE AND THE SOLAR CORONA

    E-Print Network [OSTI]

    Petrovay, Kristóf

    IntrAst1 (Petrovay) The Sun THE CHROMOSPHERE AND THE SOLAR CORONA "Chromosphere" = coloured sphere #12;IntrAst1 (Petrovay) The Sun Bottom of chromosphere: at T-minimum, z = 500 km (T = 4200K, = 10: at wavelengths of strong lines or lines of high excitation temperature. #12;IntrAst1 (Petrovay) The Sun H

  4. MEASURING AN ERUPTIVE PROMINENCE AT LARGE DISTANCES FROM THE SUN. I. IONIZATION AND EARLY EVOLUTION

    E-Print Network [OSTI]

    Howard, Tim

    MEASURING AN ERUPTIVE PROMINENCE AT LARGE DISTANCES FROM THE SUN. I. IONIZATION AND EARLY EVOLUTION characteristics at it moves away from the Sun. The prominence reaches complete ionization, or at least a state for an accompanying paper that reports on measurements of the prominence at large distances from the Sun using

  5. Lesson Summary Students use images of the Sun with sunspots to

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Lesson Summary Students use images of the Sun with sunspots to model movement of sunspots across the Sun's surface Prior Knowledge & Skills Completed the lesson: · Making a Homemade Sunspot Viewer AAAS the pictures of the Sun and the sunspots. Answer the following questions about your observations. 1. Does

  6. LIAISON NAVIGATION IN THE SUN-EARTH-MOON FOUR-BODY and Martin W. Lo

    E-Print Network [OSTI]

    Born, George

    AAS 06-221 LIAISON NAVIGATION IN THE SUN-EARTH-MOON FOUR-BODY PROBLEM Keric Hill and Martin W. Lo-body problem involving the Earth,the Moon, and also the Sun. These bicircular libration orbits similar to halo-Moon orbit plane is inclined with respect to the Sun-Earth orbit plane, the error was increased again

  7. The Corona of the Sun as a Star Giovanni Peres , Salvatore Orlando + and Fabio Reale

    E-Print Network [OSTI]

    The Corona of the Sun as a Star Giovanni Peres #3; , Salvatore Orlando + and Fabio Reale #3;#3; #3 Palermo ­ Palermo; Italy Abstract. We study the physics of the solar corona as a whole, i.e. of the Sun. This process in not straightforward given the problems of observing the Sun as a whole: e.g., no recent X

  8. (Astro)Physics 343 Lecture # 5: Sun, Stars, and Planets; Fourier Transforms

    E-Print Network [OSTI]

    Baker, Andrew J.

    (Astro)Physics 343 Lecture # 5: Sun, Stars, and Planets; Fourier Transforms #12; Schedule perceptible response to Sun. Solution: tighten up connector between feed probe and preamplifier electronics, without getting stung. #12;February 12, 2007 Physics/Astronomy 343 6 Size, mass, and distance of the Sun

  9. Strain engineering of piezoelectric properties of strontium titanate F. Sun H. Khassaf S. P. Alpay

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Strain engineering of piezoelectric properties of strontium titanate thin films F. Sun · H. Khassaf the F. Sun Á S. P. Alpay (&) Department of Physics, University of Connecticut, Storrs, CT 06269, USA e-mail: pamir.alpay@uconn.edu; p.alpay@ims.uconn.edu F. Sun e-mail: sunfuchang@phys.uconn.edu H. Khassaf Á S. P

  10. Solar Influences Light from the Sun is the largest source of energy for Earth's

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Solar Influences Light from the Sun is the largest source of energy for Earth's atmosphere. The Solar Influences group at LASP studies the light from the Sun and how it interacts with the Earth) · How and why light from the Sun varies in time from seconds to months to years to centuries · How solar

  11. BJTU'09 Defeng Sun/NUS 1 An Implementable Proximal Point Algorithmic

    E-Print Network [OSTI]

    Sun, Defeng

    BJTU'09 Defeng Sun/NUS 1 ' & $ % An Implementable Proximal Point Algorithmic Framework for Nuclear Norm Minimization Defeng Sun Department of Mathematics National University of Singapore July 3, 2009 Joint work with Yong-Jin Liu and Kim-Chuan Toh #12;BJTU'09 Defeng Sun/NUS 2 ' & $ % Let n1Ã?n2

  12. Search Print this chapter Cite this chapter CLIMATE AND WEATHER OF THE SUN -EARTH SYSTEM

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    Search Print this chapter Cite this chapter CLIMATE AND WEATHER OF THE SUN - EARTH SYSTEM Ilya.4. Solar Wind and Magnetospheric Disturbances 5. Sun-Earth Relations and Implications For The Earth Climate Sketches Summary The Sun is a variable star whose output, including electromagnetic radiation, magnetic

  13. IESE'2008 Defeng Sun 1 A Newton-CG Augmented Lagrangian Method

    E-Print Network [OSTI]

    Sun, Defeng

    IESE'2008 Defeng Sun 1 ' & $ % A Newton-CG Augmented Lagrangian Method for Large Scale Semidefinite Programming Defeng Sun Department of Mathematics National University of Singapore October 2, 2008 Joint work with Kim Chuan Toh and Xin-Yuan Zhao #12;IESE'2008 Defeng Sun 2 ' & $ % Let Sn be the set of all real

  14. EVLA Memo # 136 EVLA Measurements Close to the Sun: Elevated System

    E-Print Network [OSTI]

    Groppi, Christopher

    EVLA Memo # 136 EVLA Measurements Close to the Sun: Elevated System Temperatures Catherine A ) measurements near the sun at 5 GHz with EVLA antennas. The purpose of the test measurements was to measure the solar contribution to the system temperature as a function of angular distance from the sun. At a given

  15. THE MAGNETIC CONNECTION BETWEEN THE CONVECTION ZONE AND CORONA IN THE QUIET SUN

    E-Print Network [OSTI]

    Abbett, Bill

    THE MAGNETIC CONNECTION BETWEEN THE CONVECTION ZONE AND CORONA IN THE QUIET SUN W. P. Abbett Space connection between the convectively unstable layers below the visible surface of the Sun and the overlying application of this numerical model, we present a series of simulations of the quiet Sun in a domain

  16. WCOM'2009/MATH Defeng Sun/NUS 1 A Proximal Point Method for Matrix Least Squares

    E-Print Network [OSTI]

    Sun, Defeng

    WCOM'2009/MATH Defeng Sun/NUS 1 ' & $ % A Proximal Point Method for Matrix Least Squares Problem with Nuclear Norm Regularization Defeng Sun Department of Mathematics National University of Singapore May 2, 2009 Joint work with Kaifeng Jiang and Kim Chuan Toh #12;WCOM'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn

  17. EVLA Memo # 136 EVLA Measurements Close to the Sun: Elevated System

    E-Print Network [OSTI]

    Groppi, Christopher

    EVLA Memo # 136 EVLA Measurements Close to the Sun: Elevated System Temperatures Catherine A) measurements near the sun at 5 GHz with EVLA antennas. The purpose of the test measurements was to measure the solar contribution to the system temperature as a function of angular distance from the sun. At a given

  18. Nanjing, July 26, 2008 Defeng Sun 1 Calibrating Least Squares Covariance Matrix Problems

    E-Print Network [OSTI]

    Sun, Defeng

    Nanjing, July 26, 2008 Defeng Sun 1 ' & $ % Calibrating Least Squares Covariance Matrix Problems with Equality and Inequality Constraints Defeng Sun Department of Mathematics National University of Singapore to Professor Bingsheng He #12;Nanjing, July 26, 2008 Defeng Sun 2 ' & $ % Let Sn be the set of all real

  19. SFU'2009/MATH Defeng Sun/NUS 1 A Newton-CG Augmented Lagrangian Method

    E-Print Network [OSTI]

    Sun, Defeng

    SFU'2009/MATH Defeng Sun/NUS 1 ' & $ % A Newton-CG Augmented Lagrangian Method for Large Scale Semidefinite Programming Defeng Sun Department of Mathematics National University of Singapore March 12, 2009 Joint work with Kim Chuan Toh and Xin-Yuan Zhao #12;SFU'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn

  20. Millennium-Scale Sunspot Number Reconstruction: Evidence for an Unusually Active Sun since the 1940s

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    Millennium-Scale Sunspot Number Reconstruction: Evidence for an Unusually Active Sun since the 1940. It also should help to produce superior esti- mates of the fraction of time the Sun spends in statesth century. This is of particular interest when comparing the behav- ior of the Sun