Sample records for last-modified 26-feb-1995 posting-frequency

  1. Last Modified 1/11/13 Location and Institution ARGENTINA -CORDOBA

    E-Print Network [OSTI]

    Galles, David

    Last Modified 1/11/13 Location and Institution ARGENTINA - CORDOBA UNIVERSIDAD Requirements Students holding a U.S. Passport may enter Argentina as a tourist. You a "Student Visa" after your arrival in Argentina. Contact consulate for specific

  2. The NWB Tool Basic Tutorial: Getting Started Last Modified: February 5, 2008 1

    E-Print Network [OSTI]

    Indiana University

    The NWB Tool Basic Tutorial: Getting Started Last Modified: February 5, 2008 1 The NWB Tool Basic Tutorial: Getting Started Goals This tutorial introduces the NWB tool. You will learn how to perform Tool After downloading the NWB Tool for your specific operating system from http

  3. School of the Environment PhD Program Guidelines last modified July 27, 2010

    E-Print Network [OSTI]

    School of the Environment PhD Program Guidelines last modified July 27, 2010 1. Definitions) In this document the "School of the Environment PhD" degree is what used to be called the "ESR of the School of the Environment serves as the coordinator of the ESR PhD program. In this document we

  4. Public Report Last Modified: 03/25/2013

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    .12 Variance 0.75 Standard Deviation 0.87 Total Responses 266 #12;3. 7. Does the President have your confidence

  5. Last Modified 5/31/2011 QUANTITATIVE 1

    E-Print Network [OSTI]

    Liu, Taosheng

    of the American Statistical Association, 71, 791 799. 2. Cohen, J. (1990). Things I have learned (so far data anlaysis: A tutorial with R and BUGS. Academic Press. x Cohen, J. (1977). Statistical power. Routledge academic. General Statistical Theory 1. Box, G.E.P. (1976). Science and statistics. Journal

  6. Last Modified: 20Oct10 ARRA CONTRACT AWARD

    E-Print Network [OSTI]

    Partnering Workforce Training Programs: Fresno Regional Workforce Investment Board Fresno County Economic energy efficiency retrofits in the Fresno and Kern county region. The FRCRR Program will provide no-cost efficiency to a home. To ensure program success, FRCRR will collaborate with local workforce investment

  7. Candidacy Exams for Chemistry Graduate Students last modified 10/28/2011

    E-Print Network [OSTI]

    Chatterjee, Avik P.

    , you should consult with T. S. Dibble 10/28/2011 1 #12;the Chair or your Major Professor, unless and facts of your field of study and understand how to apply those concepts in the scientific process. More

  8. Last Modified 5/31/2011 COMPREHENSIVE EXAM READING LIST: MEMORY

    E-Print Network [OSTI]

    Liu, Taosheng

    of Verbal Learning and Verbal Behavior, 11, 671 684. 13. Gobet, F., Lane, P.C.R., Croker, S., Cheng, P. Psychological Review, 80, 352 373. The influence of emotion and stress on memory 16. Canli T., Zhao Z., Brewer J

  9. WORKING DRAFT Last Modified 7/13/2014 9:34 PM Pacific Standard Time

    U.S. Energy Information Administration (EIA) 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTownDells,1Stocks Nov-14TotalTheE. Great Basin Oil and GasBOE

  10. Last Modified 2/1/13 Location and Institution SOUTH AFRICA-CAPE TOWN: UNIVERSITY OF CAPETOWN

    E-Print Network [OSTI]

    Galles, David

    Science, Gender Issues, Legal Studies, African Languages and Literature, History, Cinema, and others. For complete course offerings visit: http

  11. 2012 M. Scott Shell 1/16 last modified 5/29/2012 Visualizing molecular simulations ChE210D

    E-Print Network [OSTI]

    Shell, M. Scott

    program UCSF Chimera. Chimera comes preloaded with many helpful tools for analyzing results and making trajectory files that Chimera can read. This script can easily be incorporated into your Python simulation code, and is available on the course website. Installation To install Chimera, download the latest

  12. Loreen Meyer, King Philip HS biology teacher. (Staff photo by MARK MONDAY JULY 12, 2010 Last modified: Monday, July 12, 2010 2:15 AM EDT

    E-Print Network [OSTI]

    Hibbett, David S.

    Loreen Meyer, King Philip HS biology teacher. (Staff photo by MARK STOCKWELL) Print Page MONDAY-on activities and lab work. So says King Philip Regional High School science teacher Loreen Meyer, who now sits atop the food chain of her peers. Meyer recently became president of the Massachusetts Association

  13. Estimation and Analysis of Life Cycle Costs of Baseline Enhanced...

    Open Energy Info (EERE)

    Estimation and Analysis of Life Cycle Costs of Baseline Enhanced Geothermal Systems Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title...

  14. Energy-Efficiency-Related Conference Papers and Workshop Summarys

    U.S. Energy Information Administration (EIA) Indexed Site

    Home > Households, Buildings & Industry > Energy Efficiency > Conference Papers Conference Papers Page Last Modified: September 2007 The Growth in Electricity Demand in U.S....

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

    Office of Science (SC) Website

    Requirements Conferences Last modified: 10232013 6:17:49 PM Share Page Share with Facebook Facebook External link Share with Twitter Twitter External link Share with Google...

  16. Stories of Discovery & Innovation: From Human Genome to Materials...

    Office of Science (SC) Website

    of Discovery & Innovation, was supported in part by the Center for Electrical Energy Storage, an EFRC led by Michael Thackeray at Argonne National Laboratory. Last modified: 4...

  17. Climate VISION: Private Sector Initiatives: Minerals

    Office of Scientific and Technical Information (OSTI)

    Commitment Letter (PDF 318 KB) Download Acrobat Reader For updates regarding IMA-NA participants see Work Plans and GHG Inventory Protocols. Page Last Modified: February 12, 2009...

  18. Detachment Faulting and Geothermal Resources - An Innovative...

    Open Energy Info (EERE)

    Resources - An Innovative Integrated Geological and Geophysical Investigation in Fish Lake Valley, Nevada Geothermal Project Jump to: navigation, search Last modified on...

  19. Cedarville School District Retrofit of Heating and Cooling Systems...

    Open Energy Info (EERE)

    Jump to: navigation, search Last modified on July 22, 2011. Project Title Cedarville School District Retrofit of Heating and Cooling Systems with Geothermal Heat Pumps and Ground...

  20. Black Warrior: Sub-soil Gas and Fluid Inclusion Exploration and...

    Open Energy Info (EERE)

    Warrior: Sub-soil Gas and Fluid Inclusion Exploration and Slim Well Drilling Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Black...

  1. Electric Power Generation from Co-Produced Fluids from Oil and...

    Open Energy Info (EERE)

    Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Electric Power Generation from Co-Produced Fluids from Oil and Gas Wells Project Type ...

  2. Large Scale GSHP as Alternative Energy for American Farmers Geothermal...

    Open Energy Info (EERE)

    Scale GSHP as Alternative Energy for American Farmers Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Large Scale GSHP as Alternative...

  3. Merging High Resolution Geophysical and Geochemical Surveys to...

    Open Energy Info (EERE)

    Buttes, Oregon Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Merging High Resolution Geophysical and Geochemical Surveys to Reduce...

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

    Office of Science (SC) Website

    Separations Research Workshop Agenda Postworkshop Reference Edition Last Modified May 18, 1999 Note that the titles and abstracts of presentations may be found by clicking on...

  5. Blind Geothermal System Exploration in Active Volcanic Environments...

    Open Energy Info (EERE)

    and Geochemical Surveys in Overt and Subtle Volcanic Systems, Hawaii and Maui Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title...

  6. Directory

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

    Document Name Sort items in descending order Object Created Object Last Modified NRC Concrete Meeting Busby NRC Concrete Meeting Busby LightWaterReactorSus...

  7. S1/2 Regularization Methods and Fixed Point Algorithms for Affine ...

    E-Print Network [OSTI]

    2013-09-24T23:59:59.000Z

    can find very sparse solutions under very little measurements, see, e.g., [9–14 ...... 2008, and last modified by Farshad Harirchi and Stephen Becker, April 2011.

  8. Index of /~lipman/Spain

    E-Print Network [OSTI]

    Index of /~lipman/Spain. [ICO], Name · Last modified · Size · Description. [DIR], Parent Directory, -. [ ], 1. Derived_categories_and_functors.pdf, 22-Feb-2009 04:

  9. Validation of Innovative Exploration Technologies for Newberry...

    Open Energy Info (EERE)

    Validation of Innovative Exploration Technologies for Newberry Volcano Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Validation of...

  10. Innovative & Novel Computational Impact on Theory & Experiement...

    Office of Science (SC) Website

    Sheets External link 2015 Incite Announcement External link DOE Leadership Computing Web Site External link Last modified: 122015 4:09:21 PM Share Page Share with Facebook...

  11. Index of /~wilker/misc/Electronics

    E-Print Network [OSTI]

    Index of /~wilker/misc/Electronics. [ICO], Name · Last modified · Size · Description. [DIR], Parent Directory, -. [ ], dram.pdf, 11-Sep-1998 23:10, 124K. [ ] ...

  12. Directory

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

    >> Document Name Sort items in descending order Object Created Object Last Modified Brownfield Nuclear Power Plant Siting Report.pdf Brownfield Nuclear Power Plant Siting...

  13. Analysis of Energy, Environmental and Life Cycle Cost Reduction...

    Open Energy Info (EERE)

    Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Analysis of Energy, Environmental and Life Cycle Cost Reduction Potential of Ground Source...

  14. Optimization of hybrid-water/air-cooled condenser in an enhanced...

    Open Energy Info (EERE)

    Optimization of hybrid-waterair-cooled condenser in an enhanced turbine geothermal ORC system Geothermal Project Jump to: navigation, search Last modified on July 22, 2011....

  15. Confidentiality of Research Proposals and Peer Reviews | U.S...

    Office of Science (SC) Website

    under FOIA or other laws. Last modified: 3182013 10:33:27 AM Share Page Share with Facebook Facebook External link Share with Twitter Twitter External link Share with Google...

  16. Conflict of Interest | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    you may have made. Last modified: 3182013 10:33:27 AM Share Page Share with Facebook Facebook External link Share with Twitter Twitter External link Share with Google...

  17. Review and Selection of Research Projects | U.S. DOE Office of...

    Office of Science (SC) Website

    performers of the work. Last modified: 3182013 10:33:28 AM Share Page Share with Facebook Facebook External link Share with Twitter Twitter External link Share with Google...

  18. West Kentucky Regional High School Science Bowl | U.S. DOE Office...

    Office of Science (SC) Website

    Coordinator: Don Dihel Email:Don.Dihel@lex.doe.gov Phone: 270-441-6824 Co-Coordinator: Buz Smith Email:Robert.Smith@lex.doe.gov Phone: 270-441-6821 Last modified: 1012014 10:45:1...

  19. West Kentucky Regional Middle School Science Bowl | U.S. DOE...

    Office of Science (SC) Website

    Don Dihel Email: Don.Dihel@lex.doe.gov Phone: 270-441-6824 Co-Coordinator: Buz Smith Email: Robert.Smith@lex.doe.gov Phone: 270-441-6821 Last modified: 9112014 12:27:47...

  20. New User's Intro to Computer Science Computing Resources Page: 1 New User's Intro to Computer Science Computing Resources.

    E-Print Network [OSTI]

    New User's Intro to Computer Science Computing Resources Page: 1 New User's Intro to Computer Science Computing Resources. By Hanz Makmur Last modified: Jan 20, 2010 Table of Contents Things you need to start ________________________________________________________ 2 I. Getting Access to Resources

  1. Climate VISION: PrivateSector Initiatives: Minerals - Results

    Office of Scientific and Technical Information (OSTI)

    Results View summary data on the IMA-NA Borates and Soda Ash Sections Greenhouse Gas Inventory 2000-2009 (PDF 16 KB) Download Acrobat Reader Page Last Modified: September 16, 2010...

  2. Directory

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

    Sort items in descending order Object Created Object Last Modified 12-9051191-001 NGNP Hydro. Prod. Preconc. Design Studies Rpt.pdf 12-9051191-001 NGNP Hydro. Prod. Preconc....

  3. Climate Vision: Presidential Statements

    Office of Scientific and Technical Information (OSTI)

    George W. Bush: April 16, 2008 November 28, 2007 September 28, 2007 June 07, 2005 February 12, 2003 February 14, 2002 June 13, 2001 June 11, 2001 Page Last Modified: May 18...

  4. A Geothermal District-Heating System and Alternative Energy Research...

    Open Energy Info (EERE)

    District-Heating System and Alternative Energy Research Park on the NM Tech Campus Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title A...

  5. Energy Storage Activities in the United States Electricity Grid...

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

    Storage Technologies, Docket No. AD10- 13-000. Last modified June 11. http:www.ferc.govmediaheadlines20102010-206-14-10- notice.pdf. ---. 2011. 134 FERC 61,124. 18 CFR...

  6. Physiologist's Friend Chip User and Demonstration Guide The Physiologist's Friend Chip (http://www.ini.unizh.ch/~tobi/friend/chip) is a neuromorphic analog

    E-Print Network [OSTI]

    Delbruck, Tobi

    Physiologist's Friend Chip User and Demonstration Guide The Physiologist's Friend Chip (http://www.ini materials and antistatic bag for traveling. Last modified 5/14/2009 See http://www.ini

  7. Top500 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Leadership Computing Facility (OLCF) Top500 Print Text Size: A A A FeedbackShare Page (Click here to go back to the ASCR OLCF page) TOP500 Web Site Last modified: 3152013 5:36:58...

  8. file://C:\\Documents and Settings\\bh5\\My Documents\\Energy Effici

    Gasoline and Diesel Fuel Update (EIA)

    e Page Last Modified: May 2010 Table 5e. Economic and Physical Indicators for the Steel Industry, 1998, 2002, and 2006 Notes: 1. Includes iron and steel mills and...

  9. file://C:\\Documents and Settings\\bh5\\My Documents\\Energy Effici

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

    5c Page Last Modified: May 2010 Table 5c. Economic and Physical Indicators for the Aluminum Industry (NAICS 3313), 1998, 2002, and 2006 Notes: 1. Deflated using BEA's chain-type...

  10. News - DOE Directives, Delegations, and Requirements

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

    and Reuse - by Diane Johnson - last modified Feb 24, 2015 03:43 PM U.S. Department of Energy (DOE) Order 430.1B, Real Property Asset Management, calls for the agency to "establish...

  11. Ian Sommerville 2006 (mods by LNL) Software Engineering, 8th edition. Chapter 25 Slide 1 Managing people

    E-Print Network [OSTI]

    hour nap performed 65% better. Many famous people napped regularly (e.g. Churchill, Napoleon, JFK, Da people Last modified on: April 25, 2011, 12:51 PM #12;©Ian Sommerville 2006 (mods by LNL) Software) Software Engineering, 8th edition. Chapter 25 Slide 3 People in the process Without an understanding

  12. 1 stepped pressure equilibrium code : co01aa 1 stepped pressure equilibrium code : co01aa 1

    E-Print Network [OSTI]

    Hudson, Stuart

    1 stepped pressure equilibrium code : co01aa Contents 1 stepped pressure equilibrium code : co01aa) g = RR + R2 (12) g = RR (13) g = RR + 1 (14) co01aa.h last modified on 2014-04-30 ; 2 #12;

  13. STANDARD OPERATING PROCEDURES Annual Site Maintenance

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE STANDARD OPERATING PROCEDURES SOP 226 Annual Site Maintenance Date Last Modified Modified This standard operating procedure (SOP) describes the procedures for annual maintenance of equipment Sampler Operation Manual #12;SOP 226: Annual Site Maintenance 3 1.0 PURPOSE AND APPLICABILITY

  14. STANDARD OPERATING PROCEDURES Site Selection

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE STANDARD OPERATING PROCEDURES SOP 126 Site Selection Date Last Modified Modified by: 09 References none #12;SOP 126: Site Selection 3 1.0 PURPOSE AND APPLICABILITY This standard operating procedure field conditions, and for ease of operation and maintenance. IMPROVE aerosol samplers are generally

  15. SimpleMonitorUSBXPress User Guide Tobi Delbruck, tobi@ini.phys.ethz.ch

    E-Print Network [OSTI]

    Delbruck, Tobi

    SimpleMonitorUSBXPress User Guide Tobi Delbruck, tobi@ini.phys.ethz.ch Allows monitoring AER over at the University of Sevilla and the second by Tobi Delbruck at INI in Zurich. The firmware and host code is written. Last modified 8/20/2005 Under subversion https://svn.ini.unizh.ch/repos/avlsi/CAVIAR/wp5/USBAER

  16. NAME/TEAM: ______________________________________ FTIR postlab -1

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    Spectroscopy Postlab Last modified: June 17, 2014 1) Summarize your results in the following table: v/v % MTBE your value % RE 100 lit. value - = Ă? 4) Convert your v/v % MTBE in gasoline to units of mass % (w/w %) of oxygen in gasoline. Density of MTBE = 0.74 g/mL, Density of gasoline = 0.66 g/mL, Molar Mass of MTBE = 88

  17. Portable Image Format for EM Data (last update Oct 29, 1998)

    E-Print Network [OSTI]

    Baker, Timothy S.

    Stamp char[32] Date/time data last modified microGraphDesignation char[16] Unique Micrograph Number scan EM data type e.g. 0 = byte*1 - Zeiss scans 1 = int*2 2 = floatInt*4 3 = complex int*2 4 = complex Number of rows nz int*4 Number of sections mode int*4 EM data type e.g. 0 = byte*1 - Zeiss scans 1 = int

  18. Index of /documents/public/summerlectures

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

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

  19. Index of /research/alcator/documentation

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

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

  20. Index of /research/alcator/documentation/2008

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News CommunityPortal8 [ICO] Name Last modified Size

  1. Index of /research/alcator/documentation/2009

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News CommunityPortal8 [ICO] Name Last modified

  2. Index of /research/alcator/documentation/2010

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News CommunityPortal8 [ICO] Name Last modified0

  3. Index of /research/alcator/documentation/2011

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News CommunityPortal8 [ICO] Name Last modified01

  4. Index of /research/alcator/documentation/2012

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News CommunityPortal8 [ICO] Name Last modified012

  5. Index of /research/alcator/documentation/2013

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News CommunityPortal8 [ICO] Name Last modified0123

  6. Index of /research/alcator/documentation/2014

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News CommunityPortal8 [ICO] Name Last modified01234

  7. Greatly improved cache update times for conditions data with Frontier/Squid

    SciTech Connect (OSTI)

    Dykstra, Dave; Lueking, Lee; /Fermilab

    2009-05-01T23:59:59.000Z

    The CMS detector project loads copies of conditions data to over 100,000 computer cores worldwide by using a software subsystem called Frontier. This subsystem translates database queries into HTTP, looks up the results in a central database at CERN, and caches the results in an industry-standard HTTP proxy/caching server called Squid. One of the most challenging aspects of any cache system is coherency, that is, ensuring that changes made to the underlying data get propagated out to all clients in a timely manner. Recently, the Frontier system was enhanced to drastically reduce the time for changes to be propagated everywhere without heavily loading servers. The propagation time is now as low as 15 minutes for some kinds of data and no more than 60 minutes for the rest of the data. This was accomplished by taking advantage of an HTTP and Squid feature called If-Modified-Since. In order to use this feature, the Frontier server sends a Last-Modified timestamp, but since modification times are not normally tracked by Oracle databases, a PL/SQL program was developed to track the modification times of database tables. We discuss the details of this caching scheme and the obstacles overcome including database and Squid bugs.