Sample records for uncertainty charts archive

  1. |Archives| Charts| Companies/Links| Conferences| How A Fuel Cell Works | Patents| | Types of Fuel Cells | The Basics | Fuel Cell News | Basics on Hydrogen | Search|

    E-Print Network [OSTI]

    Lovley, Derek

    |Archives| Charts| Companies/Links| Conferences| How A Fuel Cell Works | Patents| | Types of Fuel Cells | The Basics | Fuel Cell News | Basics on Hydrogen | Search| *Stay Updated every week With a Free Subscription To "Inside The Industry"As Well as a Weekly Updated Patents Page Fuel cell power Publication Date

  2. |Archives| Charts| Companies/Links| Conferences| How A Fuel Cell Works | Patents| | Types of Fuel Cells | The Basics | Fuel Cell News | Basics on Hydrogen | Search|

    E-Print Network [OSTI]

    Lovley, Derek

    |Archives| Charts| Companies/Links| Conferences| How A Fuel Cell Works | Patents| | Types of Fuel Cells | The Basics | Fuel Cell News | Basics on Hydrogen | Search| *Stay Updated every week With a Free Subscription To "Inside The Industry"As Well as a Weekly Updated Patents Page Gulliver's fuel cell travels

  3. Robust design of control charts for autocorrelated processes with model uncertainty

    E-Print Network [OSTI]

    Lee, Hyun Cheol

    2005-11-01T23:59:59.000Z

    Statistical process control (SPC) procedures suitable for autocorrelated processes have been extensively investigated in recent years. The most popular method is the residual-based control chart. To implement this method, a time series model, which...

  4. Literature Review of Uncertainty of Analysis Methods (F-Chart Program), Report to the Texas Commission on Environmental Quality

    E-Print Network [OSTI]

    Haberl, J. S.; Cho, S.

    2004-01-01T23:59:59.000Z

    YfMonth T aT Table 1. Monthly Heating Load Calculations Using the F-Chart Method. The above example demonstrates how the F-Chart program is used in the ESL?s eCALC to calculate the energy savings from the installation of a solar thermal system....A., Beckman, W.A. 1991. Solar Engineering of Thermal Processes. New York: John Wiley & Sons. Duong, N., Winn, C.B. 1977. An objective approach to the validation of solar house design programs. SEEX Report, Fort Collins, CO, June. Evans, B.L., Beckman...

  5. Literature Review of Uncertainty of Analysis Methods (PV F-Chart Program), Report to the Texas Commission on Environmental Quality

    E-Print Network [OSTI]

    Haberl, J. S.; Cho, S.

    2004-01-01T23:59:59.000Z

    -792)....................................................................................................... 11 6.2 Example 2: Calculations of Monthly Electrical Output and Solar Fraction for a PV Power System Array Using the PV F-Chart Program of DOS Version 3.1. 14 7 References...: Calculations of Monthly Electrical Output and Solar Fraction for a PV Power System Array Using the PV F-Chart Program of DOS Version 3.1. This second example shows the selections of system, collector type and other parameters that are needed for the PV F...

  6. Literature Review of Uncertainty of Analysis Methods (F-Chart Program), Report to the Texas Commission on Environmental Quality 

    E-Print Network [OSTI]

    Haberl, J. S.; Cho, S.

    2004-01-01T23:59:59.000Z

    This literature review covers the F-Chart program, which is one of the legacy programs in the ESL’s Emissions Calculator (eCALC), a web-based emissions reductions calculator. The eCALC program is a tool for those who want to see how their energy...

  7. Org Chart

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

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

  8. Hopper Job Size Charts

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

    Job Size Charts Hopper Job Size Charts Fractional Jobs The following charts show the fraction of hours used on Hopper in each of five job-core-size bins: 2014 Usage by Job Size...

  9. Edison Job Size Charts

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

    Job Size Charts Edison Job Size Charts Fraction of Hours Used per Job Size This chart shows the fraction of hours used on Edison in each of 5 job-core-size bins. 2015 Usage by Job...

  10. Organization Chart - Home

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

    LSD Logo About Us People & Organization Research News & Events Safety Internal Resources Organization Chart Departments Scientific Staff Directory Committees Organization Chart...

  11. Freshwater Flow Charts - 1995

    SciTech Connect (OSTI)

    Kaiper, G V

    2003-11-21T23:59:59.000Z

    This report covers the following: (1) Explanation of Charts Showing Freshwater Flow in 1995; (2) Estimated U.S. Freshwater Flow in 1995 (chart); (3) Estimated California Freshwater Flow in 1995 (chart); (4) Estimated New Mexico Freshwater Flow in 1995 (chart); and (5) Web locations and credits.

  12. WIP Organization Chart

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

    Jim Carlisle Team Lead (Staff - 6) Business Operations Johanna Zetterberg Team Lead (Staff - 8) Weatherization and Intergovernmental Program Organizational Chart - January 24, 20...

  13. CHARTING BC'S ECONOMIC FUTURE

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    CHARTING BC'S ECONOMIC FUTURE discussionguide 100communityconversations #12;1 Thank you for agreeing to participate in this Community Conversation about BC's economic future. Each year Simon Fraser is "Charting BC's Economic Future". Faced with an increasingly competitive global economy, it is more important

  14. Yale University Library Organizational Chart Updated: 5/6/2014

    E-Print Network [OSTI]

    & Client Serv. G. Blasko Digital Library & Programming M. Friscia Enterprise Systems & Architecture RYale University Library Organizational Chart Updated: 5/6/2014 University Librarian Susan Gibbons Manuscripts & Archives C. Weideman Assist. Director of Library Development, Yousey-Hindes, B. Office Manager

  15. Organization Chart and Contacts | Department of Energy

    Office of Environmental Management (EM)

    About the Fuel Cell Technologies Office Organization Chart and Contacts Organization Chart and Contacts Organization Chart and Contacts Contact Information U.S. Department of...

  16. Org Charts | Jefferson Lab

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

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

  17. Energy Systems Organization Charts | Argonne National Laboratory

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

    Energy Systems Organization Charts Charts showing the organizational structure of the Energy Systems Division and the Center for Transportation Research at Argonne....

  18. Organizational Chart | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMake YourDepartmentChart Organizational Chart EA Org Chart

  19. DOE Organization Chart- February 2015

    Broader source: Energy.gov [DOE]

    The DOE Organization Chart is a diagram of the U.S. Department of Energy’s structure along with the relationships and relative ranks of its parts and positions/jobs.

  20. Engineering Organization Chart Assistant Dean

    E-Print Network [OSTI]

    Delene, David J.

    Engineering Organization Chart Fall `12 Assistant Dean Outreach & Recruiting Matthew Cavalli and Geological Engineering Joseph Hartman Chair, Petroleum Engineering Steve Benson Chair, Electrical Engineering Forrest Ames (interim) Chair, Mechanical Engineering Matthew Cavalli Chair, Chemical Engineering Mike Mann

  1. DOE Organization Chart- May 2015

    Broader source: Energy.gov [DOE]

    The DOE Organization Chart is a diagram of the U.S. Department of Energy’s structure along with the relationships and relative ranks of its parts and positions/jobs.

  2. Organizational Chart | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMake YourDepartmentChart Organizational Chart EA Org

  3. PAMPA II Advanced Charting System

    E-Print Network [OSTI]

    Inbarajan, Prabhu Anand

    2004-09-30T23:59:59.000Z

    where the project is heading, and if needed, then look into the finer level details by drilling down to locate and correct problems. The objective of this thesis is to build an Advanced Charting System (ACS), which would act as a companion to PAMPA 2...

  4. Community Solar Program Comparison Chart

    Broader source: Energy.gov [DOE]

    This chart is a supplement to the "Utility Community Solar Handbook: Understanding and Supporting Utility Program Development," provides the utility's perspective on community solar program development and is a resource for government officials, regulators, community organizers, solar energy advocates, non-profits, and interested citizens who want to support their local utilities in implementing projects.

  5. Organizational Chart AssociateVice President

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Organizational Chart AssociateVice President Michelle H. Brown-Nevers, Ed.D. Associate Vice PennPlan online content n Media Liaison n Social Media #12;Organizational Chart Michael Merritt;Organizational Chart Sharon Pepe Senior Director Credit Services Josephine Delaney Manager Collections Assistant

  6. ON CONSTRUCTING 2 T CONTROL CHARTS

    E-Print Network [OSTI]

    Pignatiello, Joe

    probability at a specified value. 1.0 INTRODUCTION Statistical process control (SPC) charts are toolsON CONSTRUCTING 2 T CONTROL CHARTS FOR RETROSPECTIVE EXAMINATION Gunabushanam Nedumaran Oracle control; multivariate process; 2 control charts; Hotelling's T2 ; 2 D,MAXT^ -type statistic; false alarm

  7. assurance patient chart: Topics by E-print Network

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

    Chart Computer Technologies and Information Sciences Websites Summary: 2014 ENGINEERING & UTILITIES Organizational Chart Harvey Smith Code Compliance Coordinator...

  8. MSA Evaluation Archive

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

    Community Commitment Education Teachers (K-12) Archive MSA Evaluation Archive The Laboratory's Math and Science Academy provides quality STEM education professional...

  9. ALSNews Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral FellowshipALS X-Rays Shine aArchive

  10. ALSNews Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral FellowshipALS X-Rays ShineArchive Print

  11. ALSNews Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral FellowshipALS X-Rays ShineArchive

  12. ALSNews Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral FellowshipALS X-RaysALSNews Archive

  13. ALSNews Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See theDoctoral FellowshipALS X-RaysALSNewsArchive

  14. Spotlights Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive Office of Legacy

  15. Case Western Reserve University Chart of Accounts

    E-Print Network [OSTI]

    Rollins, Andrew M.

    Case Western Reserve University Chart of Accounts July 7, 2004 1 SPEEDTYPE / PROJECT PREFIXES Funds PLT Plant CIP Construction in Progress #12;Case Western Reserve University Chart of Accounts July Annual Fund Gift RES Research TRN Training SPC Special Programs/Projects OSA Other Sponsored Activities

  16. Case Western Reserve University Chart of Accounts

    E-Print Network [OSTI]

    Rollins, Andrew M.

    Case Western Reserve University Chart of Accounts July 7, 2004 1 ACCOUNTS 10000 - 199999 Asset of the following: ANN LON CIP OPR CSR OSA END PLT FHB RES INC SPC INS TRN All other SpeedTypes will populate the Account field for you. #12;Case Western Reserve University Chart of Accounts July 7, 2004 2 Asset Accounts

  17. average control chart: Topics by E-print Network

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

    Self the stability of different processes over time. Practical applications of SPC charts have now extended far of process distributional shift when its charting...

  18. Assessor Training Measurement Uncertainty

    E-Print Network [OSTI]

    NVLAP Assessor Training Measurement Uncertainty #12;Assessor Training 2009: Measurement Uncertainty Training 2009: Measurement Uncertainty 3 Measurement Uncertainty ·Calibration and testing labs performing Training 2009: Measurement Uncertainty 4 Measurement Uncertainty ·When the nature of the test precludes

  19. Optimization Online - Digest Archive

    E-Print Network [OSTI]

    Optimization Online Digest Archive. Subscribe to the digest. ... Online is supported by the Mathematical Optmization Society. Mathematical Optimization Society.

  20. DOE Organization Chart- December 16, 2013

    Broader source: Energy.gov [DOE]

    The DOE Organization Chart is a diagram of the U.S. Department of Energy’s structure along with the relationships and relative ranks of its parts and positions/jobs.

  1. DOE Organization Chart- August 7, 2013

    Broader source: Energy.gov [DOE]

    The DOE Organization Chart is a diagram of the U.S. Department of Energy’s structure along with the relationships and relative ranks of its parts and positions/jobs.

  2. EQUILIBRIUM RECONSTRUCTION ITERATION FLOW-CHART

    E-Print Network [OSTI]

    EQUILIBRIUM RECONSTRUCTION ITERATION FLOW-CHART SUME AND 0 n GET 1 AND C0 j GET J1 AND 1 n GET 2 the total stored (kinetic + magnetic) energy density #12;TYPICAL FIELD CONFIGURATIONS acuum Field Low Beta

  3. After architecture : charting a new course

    E-Print Network [OSTI]

    Ramachandran, Girish, 1963-

    1998-01-01T23:59:59.000Z

    The thesis is a synthesis of technology, art, science, computation and philosophy in charting a new course for architecture. It attempts to address the questions: Can architecture model natural phenomena's or nonlinear ...

  4. Web Archiving Claudia Niedere, Gideon Zenz

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    Web Archiving Claudia Niederée, Gideon Zenz Web Science Lecture November 30, 2010 1Web Archiving-time Archiving · Motivation for Web Archiving · Web Archiving at a Glance · Web Archiving Challenges · Web Archiving Methods and Technologies · Current Research in Web archiving Web Archiving, November 30, 2010 2

  5. G:\\IR\\Office\\OIRP Org Chart_010512 Office of Institutional Research and Planning OIRP Organizational Chart

    E-Print Network [OSTI]

    Organizational Chart Jeffrey S. Vitter Provost and Executive Vice Chancellor Deb Teeter University Director

  6. CFN | Research Highlights Archive

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

    Center for Functional Nanomaterials Research Highlights Archives lithium ion battery cell Peering into How Rechargeable Lithium Ion Batteries Function Wednesday, March 18, 2015...

  7. HPSS Data Archive

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

    status: Up About The High Performance Storage System (HPSS) is a modern, flexible, performance-oriented mass storage system. It has been used at NERSC for archival...

  8. Exploring patterns in European singles charts

    E-Print Network [OSTI]

    Buda, Andrzej

    2015-01-01T23:59:59.000Z

    European singles charts are important part of the music industry responsible for creating popularity of songs. After modeling and exploring dynamics of global album sales in previous papers, we investigate patterns of hit singles popularity according to all data (1966-2015) from weekly charts (polls) in 12 Western European countries. The dynamics of building popularity in various national charts is more than the economy because it depends on spread of information. In our research we have shown how countries may be affected by their neighbourhood and influenced by technological era. We have also computed correlations with geographical and cultural distances between countries in analog, digital and Internet era. We have shown that time delay between the single premiere and the peak of popularity has become shorter under the influence of technology and the popularity of songs depends on geographical distances in analog (1966-1987) and Internet (2004-2015) era. On the other hand, cultural distances between nation...

  9. A framework for verifying service-oriented software systems using message sequence charts

    E-Print Network [OSTI]

    Morales-Perea, Ernesto Emiliano

    2007-01-01T23:59:59.000Z

    Compositional Verification with Message Sequence Charts. ”Distributed System Design with Message Sequence Charts. PhDGabowski. “Tutorial on message sequence charts," in Computer

  10. Curtin University Organisational Chart * Executive Managers

    E-Print Network [OSTI]

    Curtin University Organisational Chart * Executive Managers ** Seconded to CEC (Singapore Campus Mr Wing Chung Director Internal Audit * Professor David Wood Acting Deputy Vice-Chancellor Academic Sustainable Development Inst Mr TimothyWalton Director Energy Research Initiatives Mr Paul Nicholls Director

  11. Date: _____________ Page ______ of ______ DESIGNATION: ________________________________________________ CHART & INDEX #: ______________________

    E-Print Network [OSTI]

    Karsai, Istvan

    : ________________________________________________ CHART & INDEX #: ______________________ Credit Card Authorization for Deposit to ETSU Foundation Funds I certify that these funds should be deposited in the ETSU Foundation account listed and not in a University: ___________________________ Fax: _______________ East Tennessee State University--Advancement Services ETSU Advancement Services

  12. POWER AND INFLUENCE CHARTING: THE GOOGLE WAY

    SciTech Connect (OSTI)

    Troy Hiltbrand; Sharon Berrett

    2011-07-01T23:59:59.000Z

    The success or failure of a project may be charted in the initiation phase. Therefore, initiation is arguably the most important phase of any project. During the initiation phase, the foundation for the project is established, including the selection of project sponsors and champions and getting their buy-in, which sets the project up for success.

  13. CAHNRS PROPOSAL PROCESSING CHART Proposal budget less

    E-Print Network [OSTI]

    Collins, Gary S.

    CAHNRS PROPOSAL PROCESSING CHART Proposal budget less than $1M Proposal budget greater than $1M., prepares budget and/or proposal pkg & eREX eREX submitted to CAHNRS Grant Team for review at least 2 days-6885 Contact Office of Major Grant Development for editing and/or budget, proposal pkg, eREX preparation

  14. Chart of Nuclides from the National Nuclear Data Center (NNDC)

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

    The Chart of Nuclides is a software product that allows users to search and plot nuclear structure and nuclear decay data interactively. The Chart of Nuclides was developed by the National Nuclear Data Center (NNDC). It provides an interface between web users and several databases containing nuclear structure, nuclear decay and some neutron-induced nuclear reaction information. Using the Chart of Nuclides, it is possible to search for nuclear level properties (energy, half-life, spin-parity), gamma-ray information (energy, intensity, multipolarity, coincidences),radiation information following nuclear decay (energy, intensity, dose), and neutron-induced reaction data from the BNL-325 book (thermal cross section and resonance integral). The information provided by the Chart of Nuclides can be seen in tables, level schemes and an interactive chart of nuclides. (From the Chart of Nuclides Description at http://www.nndc.bnl.gov/chart/help/index.jsp?product=chart)

  15. ORGANIZATIONAL CHART 2012-2013 Chair, Curriculum and

    E-Print Network [OSTI]

    Huang, Haiying

    Page 1 ORGANIZATIONAL CHART 2012-2013 Dean Chair, Curriculum and Instruction Chair, Educational'S STAFF ORGANIZATIONAL CHART 2012-2013 Dean Associate Dean for Assessment Associate Dean for Research

  16. Technical Analysis of Commodity Markets: Emphasis on Bar Charts 

    E-Print Network [OSTI]

    Purcell, Wayne D.

    1999-07-12T23:59:59.000Z

    Technical analysis of futures markets can be complex, but this publication explains fairly simple methods of using bar charts to predict price trends. Understanding resistance and support planes, chart gaps and other signals can equip producers...

  17. Uncertainty analysis

    SciTech Connect (OSTI)

    Thomas, R.E.

    1982-03-01T23:59:59.000Z

    An evaluation is made of the suitability of analytical and statistical sampling methods for making uncertainty analyses. The adjoint method is found to be well-suited for obtaining sensitivity coefficients for computer programs involving large numbers of equations and input parameters. For this purpose the Latin Hypercube Sampling method is found to be inferior to conventional experimental designs. The Latin hypercube method can be used to estimate output probability density functions, but requires supplementary rank transformations followed by stepwise regression to obtain uncertainty information on individual input parameters. A simple Cork and Bottle problem is used to illustrate the efficiency of the adjoint method relative to certain statistical sampling methods. For linear models of the form Ax=b it is shown that a complete adjoint sensitivity analysis can be made without formulating and solving the adjoint problem. This can be done either by using a special type of statistical sampling or by reformulating the primal problem and using suitable linear programming software.

  18. Organizational Chart Michelle H. Brown-Nevers, Ed.D.

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Organizational Chart Michelle H. Brown-Nevers, Ed.D. Associate Vice President Marlene Bruno Manager Operations Maria DeOliveira Administrative Coordinator Associate Vice President #12;Organizational Chart Assistance Programs #12;Organizational Chart Janet Ansert Deputy Registrar Jennifer Wynn Supervisor Grading

  19. A Distribution-Free Tabular CUSUM Chart for Autocorrelated Data

    E-Print Network [OSTI]

    Kim, Seong-Hee

    , a statistical process control (SPC) chart is used to detect any practically significant shift from the in of the marginal distribution of the process. An SPC chart is designed to yield a specified value ARL0 for the in-control process before an out-of-control alarm is (incorrectly) raised. Given several alternative SPC charts whose

  20. Risk adjusted control charts for health care Willem Albers

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    )) strongly suggest to apply SPC methods, in particular control charts, and we shall follow that line hereRisk adjusted control charts for health care monitoring Willem Albers Department of Applied membership can be used to adjust the basic negative binomial charts to the actual risk incurred. Attention

  1. Microsoft PowerPoint - Nov 2009 PI Org Chart (web) | Department...

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

    Microsoft PowerPoint - Nov 2009 PI Org Chart (web) Microsoft PowerPoint - Nov 2009 PI Org Chart (web) PI Organization chart Microsoft PowerPoint - Nov 2009 PI Org Chart (web) More...

  2. Fernald Environmental Management Project Archived Soil & Groundwater...

    Office of Environmental Management (EM)

    Fernald Environmental Management Project Archived Soil & Groundwater Master Reports Fernald Environmental Management Project Archived Soil & Groundwater Master Reports Fernald...

  3. Miamisburg Environmental Management Project Archived Soil & Groundwate...

    Office of Environmental Management (EM)

    Miamisburg Environmental Management Project Archived Soil & Groundwater Master Reports Miamisburg Environmental Management Project Archived Soil & Groundwater Master Reports...

  4. Chart of communications requirements | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T, Inc.'sEnergyTexas1. Feedstock & ProductionChapter 6 Los AlamosChart of

  5. CDM in Charts | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LP Biomass Facilityin Charts Jump to: navigation, search Tool

  6. LLNL Energy Flow Charts | Open Energy Information

    Open Energy Info (EERE)

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

  7. Managing and Archiving Research Documents

    E-Print Network [OSTI]

    Johannesson, Henrik

    Managing and Archiving Research Documents Summary of "Hantering och arkivering av Documents ­ A Handbook for the Research Activity at the University of Gothenburg) #12;Managing and Archiving a method to manage and archive research documents1 . A project group of approximately 20 researchers formed

  8. accelerated radiotherapy chart: Topics by E-print Network

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

    Organizational Chart November 2008 VICE CHANCELLOR FOR RESEARCH BIODIVERSITY CTER. Mary Power, Director BERKELEY NATURAL HISTORY MUSEUMS Rosemary Gillespie, Chair BERKELEY...

  9. SunShot Initiative Chart | Department of Energy

    Energy Savers [EERE]

    Initiative chart. lcoewithcoins.jpg More Documents & Publications SunShot Concentrating Solar Power Program SunShot Initiative 2014 Portfolio Overview SunShot Concentrating Solar...

  10. album chart top: Topics by E-print Network

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

    7 telescope 8 2.1 Avoiding duplication of work As parts Lin, Dekang 16 Impedance Transformers and Smith chart Engineering Websites Summary: Impedance Transformers and Smith...

  11. Radiation Embrittlement Archive Project

    SciTech Connect (OSTI)

    Klasky, Hilda B [ORNL] [ORNL; Bass, Bennett Richard [ORNL] [ORNL; Williams, Paul T [ORNL] [ORNL; Phillips, Rick [ORNL] [ORNL; Erickson, Marjorie A [ORNL] [ORNL; Kirk, Mark T [ORNL] [ORNL; Stevens, Gary L [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    The Radiation Embrittlement Archive Project (REAP), which is being conducted by the Probabilistic Integrity Safety Assessment (PISA) Program at Oak Ridge National Laboratory under funding from the U.S. Nuclear Regulatory Commission s (NRC) Office of Nuclear Regulatory Research, aims to provide an archival source of information about the effect of neutron radiation on the properties of reactor pressure vessel (RPV) steels. Specifically, this project is an effort to create an Internet-accessible RPV steel embrittlement database. The project s website, https://reap.ornl.gov, provides information in two forms: (1) a document archive with surveillance capsule(s) reports and related technical reports, in PDF format, for the 104 commercial nuclear power plants (NPPs) in the United States, with similar reports from other countries; and (2) a relational database archive with detailed information extracted from the reports. The REAP project focuses on data collected from surveillance capsule programs for light-water moderated, nuclear power reactor vessels operated in the United States, including data on Charpy V-notch energy testing results, tensile properties, composition, exposure temperatures, neutron flux (rate of irradiation damage), and fluence, (Fast Neutron Fluence a cumulative measure of irradiation for E>1 MeV). Additionally, REAP contains data from surveillance programs conducted in other countries. REAP is presently being extended to focus on embrittlement data analysis, as well. This paper summarizes the current status of the REAP database and highlights opportunities to access the data and to participate in the project.

  12. Computer Science Minor 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science Minor 2014-2015 Curriculum Chart CMPS 12B/M Data Structures *CMPS 13H/L Intro 11 Intermediate Programming *CMPE 13/L Computer Systems and C Programming OR OR *CMPE 12/L Comp@soe.ucsc.edu · (831) 459-5840 · 08/18/2014 #12;Computer Science Minor 2014-2015 Curriculum Chart Fall _______ Winter

  13. Electrical Engineering Minor 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Electrical Engineering Minor 2014-2015 Curriculum Chart EE 101/L EE 171/L Electronics EE 101/L/12/2014 #12;Electrical Engineering Minor 2014-2015 Curriculum Chart Fall _______ Winter _______ Spring to Physics III Electricity & Magnetism Phys 5C/N or 6C/N & Math 24 or AMS 20A or 20 EE 101/L Electronic

  14. Bar Chart Ball, a Data Game Julian Togelius

    E-Print Network [OSTI]

    Togelius, Julian

    Bar Chart Ball, a Data Game Julian Togelius IT University of Copenhagen Rued Langgaards Vej 7 2300 19 Malmö, Sweden marie.friberger@mah.se ABSTRACT We describe Bar Chart Ball, a game where players to focus on. By making data selection a core game mechanic, in fact the only game mechanic, we advance

  15. Clinical Activity in the New Chart of Accounts

    E-Print Network [OSTI]

    Klein, Ophir

    Clinical Activity in the New Chart of Accounts Parnassus ­ HSW 302 November 15th, 2012 1-3pm #12;Agenda Clinical activities in the new COA Understand how to align reporting with new COA 2 #12;Objectives Purpose of new chart of accounts for clinical activities: Standardize the treatment of clinical

  16. Nembhard (2002) 1 Individual Observation Process Monitoring Charts

    E-Print Network [OSTI]

    Nembhard, Harriet Black

    observations. The Shewhart chart has been well-discussed in the literature and introductory texts on SPC (seeNembhard (2002) 1 Individual Observation Process Monitoring Charts for Systems with Response Lags Engineering April 2002 Abstract Previously, it has been held that statistical process control (SPC

  17. IE 361 Module 10 Introduction to Shewhart Control Charting

    E-Print Network [OSTI]

    Vardeman, Stephen B.

    University) IE 361 Module 10 1 / 18 #12;Generalities About Shewhart Control Charting SPC (SPM) is processIE 361 Module 10 Introduction to Shewhart Control Charting (Statistical Process Control, or More watching for purposes of change detection. Figure: SPC (SPM) is About "Process Watching" One famous

  18. IE 361 Module 10 Introduction to Shewhart Control Charting

    E-Print Network [OSTI]

    Vardeman, Stephen B.

    .1, Statistical Quality Assurance Methods for Engineers 1 #12;Generalities About Shewhart Control Charting SPCIE 361 Module 10 Introduction to Shewhart Control Charting (Statistical Process Control, or More (SPM) is process watching for purposes of change detection. Figure 1: SPC (SPM) is About "Process

  19. US Nuclear Regulatory Commission organization charts and functional statements

    SciTech Connect (OSTI)

    NONE

    1996-07-01T23:59:59.000Z

    This document is the US NRC organizational structure and chart as of July 1, 1996. It contains the org charts for the Commission, ACRS, ASLAB, Commission staff offices, Executive Director for Operations, Office of the Inspector General, Program offices, and regional offices.

  20. Technical Analysis: Alternatives to Chart Analysis

    E-Print Network [OSTI]

    Purcell, Wayne D.

    1999-08-02T23:59:59.000Z

    are the actions, dates, prices and profits (losses) for a 4-day and 9-day set of moving averages used on the same feeder cattle chart: Profit ($) Action Date Price ($) (Loss) Sell 11/3 66.17 NA Buy 12/30 62.97 3.20 Sell 3/17 66.87 Open Profit ($) Action Date Price... as follows: Profit ($) Action Date Price ($) (Loss) Sell 9/11 3.92 NA Buy 10/10 3.97 (.05) Sell 10/31 3.95 NA Buy 12/8 3.83 .12 Sell 12/16 3.66 NA Buy 1/21 3.58 .08 Sell 2/13 3.59 NA Buy 3/6 3.58 .01 Sell 3/23 3.54 NA Buy 5/12 3.22 .32 Sell 5/22 3.22 NA Buy 6...

  1. archive project archiving: Topics by E-print Network

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

    Access to Sound Archives through Integration, Enrichment and Retrieval: the EASAIER Project Engineering Websites Summary: , they are not easily browsed and little opportunity...

  2. Math 138 Assignment #20 Make two pie charts using Excel. Pie ...

    E-Print Network [OSTI]

    rroames

    2007-10-11T23:59:59.000Z

    Math 138. Assignment #20. Make two pie charts using Excel. Pie Chart I: Using a week day as an example, indicate the number of hours you spend doing.

  3. Nuclear Physics: Archived Talks - Accelerator

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

    Free Electron Laser (FEL) Medical Imaging Physics Topics Campaigns Meetings Recent Talks Archived Talks Accelerator Hall A Hall B Hall C 12 GeV Upgrade Experimental Techniques...

  4. Direct Aerosol Forcing Uncertainty

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

    Mccomiskey, Allison

    Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in individual aerosol or surface properties, are calculated at three locations representing distinct aerosol types and radiative environments. The uncertainty in DRF associated with a given property is computed as the product of the sensitivity and typical measurement uncertainty in the respective aerosol or surface property. Sensitivity and uncertainty values permit estimation of total uncertainty in calculated DRF and identification of properties that most limit accuracy in estimating forcing. Total uncertainties in modeled local diurnally averaged forcing range from 0.2 to 1.3 W m-2 (42 to 20%) depending on location (from tropical to polar sites), solar zenith angle, surface reflectance, aerosol type, and aerosol optical depth. The largest contributor to total uncertainty in DRF is usually single scattering albedo; however decreasing measurement uncertainties for any property would increase accuracy in DRF. Comparison of two radiative transfer models suggests the contribution of modeling error is small compared to the total uncertainty although comparable to uncertainty arising from some individual properties.

  5. User's Guide to the Energy Charting and Metrics Tool (ECAM)

    SciTech Connect (OSTI)

    Taasevigen, Danny J.; Koran, William

    2012-02-28T23:59:59.000Z

    The intent of this user guide is to provide a brief description of the functionality of the Energy Charting and Metrics (ECAM) tool, including the expanded building re-tuning functionality developed for Pacific Northwest National laboratory (PNNL). This document describes the tool's general functions and features, and offers detailed instructions for PNNL building re-tuning charts, a feature in ECAM intended to help building owners and operators look at trend data (recommended 15-minute time intervals) in a series of charts (both time series and scatter) to analyze air-handler, zone, and central plant information gathered from a building automation system (BAS).

  6. Electricity Advisory Committee (EAC) - Archived Meetings 2008...

    Office of Environmental Management (EM)

    (EAC) - Archived Meetings 2008 - 2014 Electricity Advisory Committee (EAC) - Archived Meetings 2008 - 2014 Past meetings of the Electricity Advisory Committee (EAC) 2014 Meetings:...

  7. Uncertainties in Gapped Graphene

    E-Print Network [OSTI]

    Eylee Jung; Kwang S. Kim; DaeKil Park

    2012-03-20T23:59:59.000Z

    Motivated by graphene-based quantum computer we examine the time-dependence of the position-momentum and position-velocity uncertainties in the monolayer gapped graphene. The effect of the energy gap to the uncertainties is shown to appear via the Compton-like wavelength $\\lambda_c$. The uncertainties in the graphene are mainly contributed by two phenomena, spreading and zitterbewegung. While the former determines the uncertainties in the long-range of time, the latter gives the highly oscillation to the uncertainties in the short-range of time. The uncertainties in the graphene are compared with the corresponding values for the usual free Hamiltonian $\\hat{H}_{free} = (p_1^2 + p_2^2) / 2 M$. It is shown that the uncertainties can be under control within the quantum mechanical law if one can choose the gap parameter $\\lambda_c$ freely.

  8. The ELODIE archive

    E-Print Network [OSTI]

    J. Moultaka; S. A. Ilovaisky; Ph. Prugniel; C. Soubiran

    2004-05-03T23:59:59.000Z

    The ELODIE archive contains the complete collection of high-resolution echelle spectra accumulated over the last decade using the ELODIE spectrograph at the Observatoire de Haute-Provence 1.93-m telescope. This article presents the different data products and the facilities available on the web to re-process these data on-the-fly. Users can retrieve the data in FITS format from http://atlas.obs-hp.fr/elodie and apply to them different functions: wavelength resampling and flux calibration in particular.

  9. ARM - Daily Report Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492air Comments? We would love to heargovInstrumentstdmaDaily Report Archive Related Links TWP-ICE Home

  10. ARM - Data Announcements Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492air Comments? We would love to heargovInstrumentstdmaDaily Report Archive Related Links TWP-ICEArchive

  11. ARM - Facility News Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006Datastreamstwrcam40m DocumentationJanuary 9, 2009 [Events, Feature Stories and Releases]Past OutreachArchive

  12. OE News Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23, 2014 EnergyJuly 11,news-archive

  13. OREM News Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23,Misc Cases T H EOPOWERnews-archive

  14. EA News Archive

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0andEnergyGlobal NuclearofCommunication |Does YourDr.36 EA News Archive

  15. NE Blog Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015of 2005 attheMohammed Khan - Technology ProjectEnergyNAICSblog-archive 1000

  16. Archived Publications and Documents

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWPAlumni AlumniFederal FacilityApril 27,TechnicalArchived

  17. Euclid Email Announcements Archive

    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) Environmental Assessments (EA) /Email Announcements Archive Email Announcements

  18. PRINCIPLES OF ARCHIVES & RECORDS MANAGEMENT

    E-Print Network [OSTI]

    New Mexico, University of

    PRINCIPLES OF ARCHIVES & RECORDS MANAGEMENT Archives and records management is based upon." The basic unit used in all discussions of records management and all records retention and disposi- tion of a record series is known as "appraisal," the second basic principle of records management. Appraisal

  19. Using P-Values To Design Statistical Process Control Charts Zhonghua Li1

    E-Print Network [OSTI]

    Qiu, Peihua

    Phase II statistical process control (SPC) charts are designed using control limits; a chart gives designing the SPC charts using p-values. By this approach, at each time point of Phase II process monitoring-starting; Variable Sampling. 1 Introduction Statistical process control (SPC) charts are used widely for monitoring

  20. Directed Monitoring Using Cuscore Charts for Seasonal Time Series Harriet Black Nembhard*

    E-Print Network [OSTI]

    Nembhard, Harriet Black

    a special cause in a process, statistical process control (SPC) charts are traditionally used. If the data1 Directed Monitoring Using Cuscore Charts for Seasonal Time Series Harriet Black Nembhard used statistical process control charts to detect special causes are Shewhart and Cusum charts. However

  1. Ice cores from Svalbarduseful archives of past climate and pollution history

    E-Print Network [OSTI]

    Moore, John

    Ice cores from the relatively low-lying ice caps in Svalbard have not been widely exploitedIce cores from Svalbard­­useful archives of past climate and pollution history Elisabeth Isaksson a in climatic and environmental studies due to uncertainties about the effect of melt water percolation. However

  2. Quantification of Uncertainties in Nuclear Density Functional theory

    E-Print Network [OSTI]

    N. Schunck; J. D. McDonnell; D. Higdon; J. Sarich; S. Wild

    2014-09-17T23:59:59.000Z

    Reliable predictions of nuclear properties are needed as much to answer fundamental science questions as in applications such as reactor physics or data evaluation. Nuclear density functional theory is currently the only microscopic, global approach to nuclear structure that is applicable throughout the nuclear chart. In the past few years, a lot of effort has been devoted to setting up a general methodology to assess theoretical uncertainties in nuclear DFT calculations. In this paper, we summarize some of the recent progress in this direction. Most of the new material discussed here will be be published in separate articles.

  3. Control Systems Security News Archive | Department of Energy

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

    News Archive Control Systems Security News Archive Control Systems Security News Archive September 2010 - Secretary Chu Announces Latest Efforts to Address Cybersecurity August...

  4. Latina/o Archival Resources

    E-Print Network [OSTI]

    Chu, Clara M.; Dean, Rebecca; Keilty, Patrick; Leong, Lindy

    2009-01-01T23:59:59.000Z

    database which can serve as a resource on and for Hispanics.Latino/a Archival Resources Updated by Clara M. Chu, RebeccaLatino Film and Video Resources Filmmaking Resources Latino

  5. Technical Analysis of Commodity Markets: Emphasis on Bar Charts

    E-Print Network [OSTI]

    Purcell, Wayne D.

    1999-07-12T23:59:59.000Z

    line is a buy signal, an indication to the selective hedger to buy back or get out of the hedge. It is easy to visualize a downtrend line across the October and November highs on the chart (Fig. 2). A buy signal is generated early in 1999.... The feeder cattle chart in Figure 3 shows a rally reaching above $75 in October. The late October price highs will provide major resistance if the price can climb back to those levels. Sell orders placed just below that resistance plane could...

  6. Environmental Modeling: Coping with Uncertainty

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    ­ Statistical heterogeneity ­ Complex correlation structures · Classical models: ­ Additive noise ­ UniEnvironmental Modeling: Coping with Uncertainty Daniel M. Tartakovsky (dmt@lanl.gov) Theoretical of environmental processes 2. Parametric uncertainty 3. Current approaches to uncertainty quantification 4. Random

  7. Uncertainty Analysis Economic Evaluations

    E-Print Network [OSTI]

    Bhulai, Sandjai

    uncertainties in typical oil and gas projects: 1. The oil price, 2. The investments (capex) and operating expenses (opex) for the project, 3. The number of wells and associated capex to recover the reserves, 4

  8. Trajectories without quantum uncertainties

    E-Print Network [OSTI]

    Eugene S. Polzik; Klemens Hammerer

    2014-05-13T23:59:59.000Z

    A common knowledge suggests that trajectories of particles in quantum mechanics always have quantum uncertainties. These quantum uncertainties set by the Heisenberg uncertainty principle limit precision of measurements of fields and forces, and ultimately give rise to the standard quantum limit in metrology. With the rapid developments of sensitivity of measurements these limits have been approached in various types of measurements including measurements of fields and acceleration. Here we show that a quantum trajectory of one system measured relatively to the other "reference system" with an effective negative mass can be quantum uncertainty--free. The method crucially relies on the generation of an Einstein-Podolsky-Rosen entangled state of two objects, one of which has an effective negative mass. From a practical perspective these ideas open the way towards force and acceleration measurements at new levels of sensitivity far below the standard quantum limit.

  9. University Organizational Charts Page 1 of 2 Virginia Polytechnic Institute and State University No. 1001 Rev.: 2

    E-Print Network [OSTI]

    Virginia Tech

    University Organizational Charts Page 1 of 2 Virginia Polytechnic Institute and State University No __________________________________________________________________________________ Subject: University Organizational Charts of university organizational charts and their inclusion on their respective web page on the university web site

  10. Archived EM SSAB Correspondence & Briefings | Department of Energy

    Office of Environmental Management (EM)

    Services Communication & Engagement EM SSAB Archived EM SSAB Correspondence & Briefings Archived EM SSAB Correspondence & Briefings 2006 June 21, 2006 Letter:...

  11. Applied Math & Statistics: Statistics Minor Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Applied Math & Statistics: Statistics Minor Curriculum Chart: 2013-2014 http PSYC 181 CMPE 108 SOCY 103A CMPS 142 TIM 230 Information on the Statistics Minor The statistics minor as preparation for a graduate degree in statistics or biostatistics. Course Information With permission from

  12. Computer Engineering Minor 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Engineering Minor 2014-2015 Curriculum Chart Math *Requires one additional mathematics Logic Design CMPE 110 Computer Architecture CMPE 12/L Computer Systems & Assembly Language CMPE 13/L* Computer Systems & C Programming OR CMPS 12A/L Intro to Programming OR CMPS 5J & 11 Programming in Java

  13. Updated: 11/16/11 Chart of Accounts Introduction

    E-Print Network [OSTI]

    for professional development. · Research Development Funds - Funded by IDC return and fixed price agreement to a department or research area. · Professional Development funds use common Org's ending in 6. These OrgsUpdated: 11/16/11 Chart of Accounts Introduction #12;· Spending authority is derived from a budget

  14. Organizational Chart for Finance & Administration Cannon, Richard J

    E-Print Network [OSTI]

    New Hampshire, University of

    Organizational Chart for Finance & Administration Cannon, Richard J VICE PRESIDENT FOR FINANCE & ADMINISTRATION VPFA Office Richard, Jean L SENIOR ADMINISTRATIVE ASSISTANT V P Finance and Administration Bennett TRAININGCOORDINATOR HumanResources Chamberlin, Paul D ASST VP - ENERGY & CAMPUS DEVELOPMENT Energy and C ampus

  15. Technology & Information Management Minor Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Technology & Information Management Minor Curriculum Chart: 2013-2014 http 11B or 19B TIM 105 Management of Technology I · ISM 50 or perm. of instructor Entry Level Writing Requirement TIM 158 Business Strategy & Information Systems · ISM 105 TIM 125 Management of Technology II

  16. pre or co-requisite Geology Course Prerequisite Chart

    E-Print Network [OSTI]

    Thaxton, Christopher S.

    pre or co-requisite Geology Course Prerequisite Chart 1101, 1102, 1103,1104, 1105 2250 3160 2500 hours geology junior standing; six hours geology depends on course senior standing, permission hours geology six hours geology Evolution of the Earth Geophysics Physical Geology , Historical Geology

  17. NJIT Library Organizational Chart Printed: 5/11/2010

    E-Print Network [OSTI]

    Bieber, Michael

    Velez, Lucy Digital Projects Librarian Library Assistant I Library Assistant I Administrative AssistantNJIT Library Organizational Chart Printed: 5/11/2010 Revised 5/11/10 Mettle, Doreen Gervits, Maya Director of Circulation & Interlibrary Loan Director of the Architecture Library Director of Reference

  18. Tisch Library Organization Chart Dean for Arts & Sciences

    E-Print Network [OSTI]

    Tufts University

    Administrative Dean for Engineering Brady, Susan Library Assistant II Marc Raila Digital Media TechnologistTisch Library Organization Chart 10/02/13 Provost Dean for Arts & Sciences Laura Wood Director, Tisch Library LMC EC Dean for Engineering Rogan, Michael Head of Lilly Music Library LMC Morris, Alicia

  19. Comparison Chart: Scholarly (Academic) vs Popular Articles Journal Scholarly

    E-Print Network [OSTI]

    Ishida, Yuko

    Comparison Chart: Scholarly (Academic) vs Popular Articles Journal ­ Scholarly (Academic) Magazine in article; often is a journalist or professional writer. May or may not have subject expertise. Audience Uses everyday language understandable to most readers Layout of article Highly structured organization

  20. Dissertation Submission Fee Chart (Fees effective 29 August 2011)

    E-Print Network [OSTI]

    Singh, Jaswinder Pal

    Dissertation Submission Fee Chart (Fees effective 29 August 2011) The fees that students dissertation maintenance fee to the Mudd Manuscript Library. Fees submitted online in the UMI ETDCard or American Express*. The $15 dissertation maintenance fee is paid at the Mudd Manuscript Library

  1. Drug Information Chart Notes Drug ad (intrinsic bias)

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    Drug Information Chart Notes Drug ad (intrinsic bias) Trade name Different for each company Dosage Same or different? A drug in a different dosage can be used for a different therapy. Precautions Check for pregnancy A complete book on drugs in pregnancy and lactation in bibliography. (unbiased

  2. Bioinformatics B.S. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    and Algorithms ONE of the following: BME 211 Computational Systems Biology BME 230/L Computational Genomics BME 195 Senior Thesis BME 110 Computational Biology Tools BME 80G Bioethics Please mark each classBioinformatics B.S. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising

  3. Bioinformatics B.S. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Statistical Inference BME 205 Bioinformatics Models and Algorithms ONE of the following: BME 211 Computational Systems Biology BME 230/L Computational Genomics BME 195 Senior Thesis BME 110 Computational Biology ToolsBioinformatics B.S. Degree 2014-2015 Curriculum Chart Science Engineering CHEM 1B/M General

  4. Appendix A Organizational Charts UT System Administration Table of Organization can be viewed at

    E-Print Network [OSTI]

    Cui, Yan

    85 Appendix A ­ Organizational Charts UT System Administration Table of Organization can be viewed can be found at www.uthsc.edu/administration/. An Organizational Chart for UTHSC is shown below. #12

  5. Propane Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

    This chart shows the SDOs responsible for leading the support and development of key codes and standards for propane.

  6. Natural Gas Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

    This chart shows the SDOs responsible for leading the support and development of key codes and standards for natural gas.

  7. Biodiesel Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

    This chart shows the SDOs responsible for leading the support and development of key codes and standards for biodiesel.

  8. Ethanol Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

    This chart shows the SDOs responsible for leading the support and development of key codes and standards for ethanol.

  9. Electric Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

    This chart shows the SDOs responsible for leading the support and development of key codes and standards for electric.

  10. Identifying the Time of a Step-Change with 2 Control Charts

    E-Print Network [OSTI]

    Pignatiello, Joe

    (SPC) charts are tools that are used to monitor the state of a process by distinguishing between commonIdentifying the Time of a Step-Change with 2 Control Charts by Gunabushanam Nedumaran Oracle-3143 #12;2 Abstract If a control chart signals a change in the process parameter, identifying the time

  11. /department of mathematics and computer science 1/481/48 Control Charts Based on

    E-Print Network [OSTI]

    Di Bucchianico, Alessandro

    · introduce hypothesis testing framework for control charts in SPC · develop monitoring procedures;12 /department of mathematics and computer science 5/485/48 SPC: Shewhart charts · introduced by Shewhart in 1924 and computer science 7/487/48 SPC: CUSUM charts · introduced in 1954 by Page · cumulative sums enable to detect

  12. Charte informatique Mnhn_Ed11.doc Page 1/7 Charte d'utilisation des ressources informatiques

    E-Print Network [OSTI]

    Muséum National d'Histoire Naturelle La présente charte est avant tout un code de bonne conduite. Elle, départements et directions ainsi que leurs périphériques ; l'ensemble du parc logiciel, des bases de données

  13. University Archives University of Missouri at Columbia

    E-Print Network [OSTI]

    Taylor, Jerry

    University Archives University of Missouri at Columbia 703 Lewis Hall University of Missouri-Columbia Archives of the University of Missouri at Columbia reserves the right to refuse permission to individuals agree to credit the University Archives of the University of Missouri at Columbia in accordance

  14. Optimal Uncertainty Quantification

    E-Print Network [OSTI]

    Owhadi, Houman; Sullivan, Timothy John; McKerns, Mike; Ortiz, Michael

    2010-01-01T23:59:59.000Z

    We propose a rigorous framework for Uncertainty Quantification (UQ) in which the UQ objectives and the assumptions/information set are brought to the forefront. This framework, which we call \\emph{Optimal Uncertainty Quantification} (OUQ), is based on the observation that, given a set of assumptions and information about the problem, there exist optimal bounds on uncertainties: these are obtained as extreme values of well-defined optimization problems corresponding to extremizing probabilities of failure, or of deviations, subject to the constraints imposed by the scenarios compatible with the assumptions and information. In particular, this framework does not implicitly impose inappropriate assumptions, nor does it repudiate relevant information. Although OUQ optimization problems are extremely large, we show that under general conditions, they have finite-dimensional reductions. As an application, we develop \\emph{Optimal Concentration Inequalities} (OCI) of Hoeffding and McDiarmid type. Surprisingly, contr...

  15. Uncertainty and calibration analysis

    SciTech Connect (OSTI)

    Coutts, D.A.

    1991-03-01T23:59:59.000Z

    All measurements contain some deviation from the true value which is being measured. In the common vernacular this deviation between the true value and the measured value is called an inaccuracy, an error, or a mistake. Since all measurements contain errors, it is necessary to accept that there is a limit to how accurate a measurement can be. The undertainty interval combined with the confidence level, is one measure of the accuracy for a measurement or value. Without a statement of uncertainty (or a similar parameter) it is not possible to evaluate if the accuracy of the measurement, or data, is appropriate. The preparation of technical reports, calibration evaluations, and design calculations should consider the accuracy of measurements and data being used. There are many methods to accomplish this. This report provides a consistent method for the handling of measurement tolerances, calibration evaluations and uncertainty calculations. The SRS Quality Assurance (QA) Program requires that the uncertainty of technical data and instrument calibrations be acknowledged and estimated. The QA Program makes some specific technical requirements related to the subject but does not provide a philosophy or method on how uncertainty should be estimated. This report was prepared to provide a technical basis to support the calculation of uncertainties and the calibration of measurement and test equipment for any activity within the Experimental Thermal-Hydraulics (ETH) Group. The methods proposed in this report provide a graded approach for estimating the uncertainty of measurements, data, and calibrations. The method is based on the national consensus standard, ANSI/ASME PTC 19.1.

  16. Physics World Archive Topological insulators

    E-Print Network [OSTI]

    Johannesson, Henrik

    Physics World Archive Topological insulators Charles Kane, Joel Moore From Physics World February, how- ever, now uncovered a new electronic phase called a topological insulator. Putting the name; this "spin current" is a milestone in the realization of practical "spintronics". Topological insulators have

  17. Optimization Under Generalized Uncertainty

    E-Print Network [OSTI]

    Lodwick, Weldon

    11 Optimization Under Generalized Uncertainty Optimization Modeling Math 4794/5794: Spring 2013 Weldon A. Lodwick Weldon.Lodwick@ucdenver.edu 2/14/2013 Optimization Modeling - Spring 2013 #12 in the context of optimization problems. The theoretical frame-work for these notes is interval analysis. From

  18. Uncertainty Principle Respects Locality

    E-Print Network [OSTI]

    Dongsheng Wang

    2015-04-19T23:59:59.000Z

    The notion of nonlocality implicitly implies there might be some kind of spooky action at a distance in nature, however, the validity of quantum mechanics has been well tested up to now. In this work it is argued that the notion of nonlocality is physically improper, the basic principle of locality in nature is well respected by quantum mechanics, namely, the uncertainty principle. We show that the quantum bound on the Clauser, Horne, Shimony, and Holt (CHSH) inequality can be recovered from the uncertainty relation in a multipartite setting. We further argue that the super-quantum correlation demonstrated by the nonlocal box is not physically comparable with the quantum one. The origin of the quantum structure of nature still remains to be explained, some post-quantum theory which is more complete in some sense than quantum mechanics is possible and might not necessarily be a hidden variable theory.

  19. Sandia National Laboratories: Uncertainty Analysis

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

    Experimental Testing Phenomenological Modeling Risk and Safety Assessment Cyber-Based Vulnerability Assessments Uncertainty Analysis Transportation Safety Fire Science Human...

  20. Calibration Under Uncertainty.

    SciTech Connect (OSTI)

    Swiler, Laura Painton; Trucano, Timothy Guy

    2005-03-01T23:59:59.000Z

    This report is a white paper summarizing the literature and different approaches to the problem of calibrating computer model parameters in the face of model uncertainty. Model calibration is often formulated as finding the parameters that minimize the squared difference between the model-computed data (the predicted data) and the actual experimental data. This approach does not allow for explicit treatment of uncertainty or error in the model itself: the model is considered the %22true%22 deterministic representation of reality. While this approach does have utility, it is far from an accurate mathematical treatment of the true model calibration problem in which both the computed data and experimental data have error bars. This year, we examined methods to perform calibration accounting for the error in both the computer model and the data, as well as improving our understanding of its meaning for model predictability. We call this approach Calibration under Uncertainty (CUU). This talk presents our current thinking on CUU. We outline some current approaches in the literature, and discuss the Bayesian approach to CUU in detail.

  1. The impact of uncertainty and risk measures

    E-Print Network [OSTI]

    Jo, Soojin; Jo, Soojin

    2012-01-01T23:59:59.000Z

    First, it recovers historical oil price uncertainty seriesmore reliable historical oil price uncertainty series as itAs a result, the historical oil price uncertainty series is

  2. Electoral Competition, Political Uncertainty and Policy Insulation

    E-Print Network [OSTI]

    de Figueiredo, Rui J. P. Jr.

    2001-01-01T23:59:59.000Z

    Uncertainty and Policy Insulation Horn, Murray. 1995. TheUncertainty and Policy Insulation United States Congress.UNCERTAINTY AND POLICY INSULATION Rui J. P. de Figueiredo,

  3. YET ANOTHER INFRARED ARCHIVE: RELEASE OF THE INFRARED TELESCOPE IN SPACE (IRTS) ARCHIVE DATA

    E-Print Network [OSTI]

    Yamamura, Issei

    1 YET ANOTHER INFRARED ARCHIVE: RELEASE OF THE INFRARED TELESCOPE IN SPACE (IRTS) ARCHIVE DATA I from 1.4 to 700 µm. Presently the archive includes the near- and mid-infrared low resolu- tion spectral catalogues of point sources, and image maps in five wavelength bands in the far-infrared. The point source

  4. LISA VI, Pune, India, February 2010 -Holl: Small Data Archives & Libraries 1 Small Data Archives & Libraries

    E-Print Network [OSTI]

    Holl, András

    & photo/microfilm) budget yearly report Regulation what to archive? proprietary period operational rules & science ready data + documents, etc. raw data: archiving by data acquisition pipeline science ready data 2010 - Holl: Small Data Archives & Libraries 10 Metadata Images fix the data acquisition pipeline

  5. Carbon Use and Reuse Archived Projects

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

    Archived Projects Development and Demonstration of a Pilot Scale Facility for Fabrication and Marketing of Lightweight Structural Posts, Crib Members, and Blocks from Coal...

  6. Charting the Future of Energy Storage | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccessAlamosCharacterization of Selective BindingD.Charting the

  7. New Reports Chart Offshore Wind's Path Forward | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy:Nanowire Solar541,9337, 2011R - 445Reports Chart Offshore Wind's

  8. Charts for other users? | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation inOpenadd: ChinaInformation ChangzhouJump to:Charts for other

  9. Sandia Energy - Uncertainty Analysis

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol Home DistributionTransportation Safety Home Stationary PowerUncertainty

  10. USVI Energy Road Map: Charting the Course to a Clean Energy Future...

    Energy Savers [EERE]

    goals and accomplishments, challenges, solutions, and upcoming milestones. edinusviroadmap.pdf More Documents & Publications USVI Energy Road Map: Charting the Course to a...

  11. Organizational Chart: Dean's Office, Division of Social Sciences October 2012 Executive Vice

    E-Print Network [OSTI]

    Tsien, Roger Y.

    Academic Departments Anthropology Cognitive Science Communication Economics Education Development Institute for Applied Economics Law & Behavioral Science Organized Organizational Chart: Dean's Office, Division of Social Sciences October

  12. NERSC training events: Data Transfer and Archiving; Chemistry...

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

    training events: Data Transfer and Archiving; Chemistry and Material Sciences Applications NERSC training events: Data Transfer and Archiving; Chemistry and Material Sciences...

  13. UBC 50th Anniversary Sound Collection / UBC Archives (collector)

    E-Print Network [OSTI]

    Handy, Todd C.

    UBC 50th Anniversary Sound Collection / UBC Archives (collector) Compiled by Erwin Wodarczak (2006 Archives (collector). ­ September- October 1965. 20 audio recordings. Administrative Sketch The University

  14. archival collecting processing: Topics by E-print Network

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

    research articles in Natural Language Proces- sing Scientific research is an incremental process Archives, digital archive, scientific articles. 1 Introduction Mener des travaux...

  15. archival blood films: Topics by E-print Network

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

    Publication Archive Archive copy of publication, do not use for current and 1979. Oil reserves, as reported by the American Petroleum Institute, totaled 51,517,000 barrels...

  16. archived dried blood: Topics by E-print Network

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

    Publication Archive Archive copy of publication, do not use for current and 1979. Oil reserves, as reported by the American Petroleum Institute, totaled 51,517,000 barrels...

  17. archived kenyan blood: Topics by E-print Network

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

    Publication Archive Archive copy of publication, do not use for current and 1979. Oil reserves, as reported by the American Petroleum Institute, totaled 51,517,000 barrels...

  18. Uncertainty relation in Schwarzschild spacetime

    E-Print Network [OSTI]

    Jun Feng; Yao-Zhong Zhang; Mark D. Gould; Heng Fan

    2015-02-27T23:59:59.000Z

    We explore the entropic uncertainty relation in the curved background outside a Schwarzschild black hole, and find that Hawking radiation introduces a nontrivial modification on the uncertainty bound for particular observer, therefore it could be witnessed by proper uncertainty game experimentally. We first investigate an uncertainty game between a free falling observer and his static partner holding a quantum memory initially entangled with the quantum system to be measured. Due to the information loss from Hawking decoherence, we find an inevitable increase of the uncertainty on the outcome of measurements in the view of static observer, which is dependent on the mass of the black hole, the distance of observer from event horizon, and the mode frequency of quantum memory. To illustrate the generality of this paradigm, we relate the entropic uncertainty bound with other uncertainty probe, e.g., time-energy uncertainty. In an alternative game between two static players, we show that quantum information of qubit can be transferred to quantum memory through a bath of fluctuating quantum fields outside the black hole. For a particular choice of initial state, we show that the Hawking decoherence cannot counteract entanglement generation after the dynamical evolution of system, which triggers an effectively reduced uncertainty bound that violates the intrinsic limit $-\\log_2c$. Numerically estimation for a proper choice of initial state shows that our result is comparable with possible real experiments. Finally, a discussion on the black hole firewall paradox in the context of entropic uncertainty relation is given.

  19. Spotlights Archive | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary900 Special Report:Spotlight: Bryant RoybalSpotlights Archive

  20. News Archive | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy:Nanowire Solar541,9337, 2011RNew VisibleToolAbout UsNewsNews Archive

  1. Spotlights Archive | 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive Office of

  2. Spotlights Archive | 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive Office ofJanuary

  3. Spotlights Archive | 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive Office

  4. Spotlights Archive | 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive OfficeApril 8, 2014

  5. Spotlights Archive | 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive OfficeApril 8,

  6. Spotlights Archive | 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive OfficeApril 8,April

  7. Spotlights Archive | 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 onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySiteCarollm/spotlights-archive OfficeApril

  8. NREL: Energy Analysis - Newsletter Archive

    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: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gifNRELPowerNewsletter Archive The Energy Analysis at NREL

  9. Highlights Archive | The Ames Laboratory

    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 School football High SchoolBundles to Living Highlights Archive

  10. Webinar Archives | 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 onYouTube YouTube Note: SinceDevelopment | Department ofPartnerships ToolkitWaste Heat Wasteof|Webinar Archives Webinar

  11. archive | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsingWhatY-12Zero Energyamdavis090a.8a.Hall205476 v1archive

  12. Atmospheric Science Program (ASP) Data Archive

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

    The ASP data archive has now been moved to a new location in order to be maintained with ARM data. The new url is http://iop.archive.arm.gov/arm-iop/0special-data/ASP_Campaigns_past/. BNL continues to maintain an excellent list of ASP-publications at http://www.asp.bnl.gov/asp_pubs.html

  13. UBC Performing Arts Collection / UBC Archives (collector)

    E-Print Network [OSTI]

    Handy, Todd C.

    UBC Performing Arts Collection / UBC Archives (collector) Compiled by Erwin Wodarczak (2011) Last Description o Title / Dates of Creation / Physical Description o Collector's Administrative History o;Collection Description UBC Performing Arts Collection / UBC Archives (collector). ­ 1936-2011. 24 cm

  14. UBC Subject File Collection / UBC Archives (collector)

    E-Print Network [OSTI]

    Handy, Todd C.

    UBC Subject File Collection / UBC Archives (collector) Compiled by Max Steiner (2005) Revised Description o Title / Dates of Creation / Physical Description o Collector's Biographical Sketch o Scope Files Collection / UBC Archives (collector). ­ 1915-2000. 10.8 m of textual materials. Collector

  15. University Archives University of Missouri at Columbia

    E-Print Network [OSTI]

    Taylor, Jerry

    University Archives University of Missouri at Columbia 703 Lewis Hall Columbia, Missouri 65211 of Missouri at Columbia, may be loaned out to University personnel. All items on loan will be listed below on loan from the University Archives, University of Missouri at Columbia. He/She further acknowledges full

  16. Predicting System Performance with Uncertainty

    E-Print Network [OSTI]

    Yan, B.; Malkawi, A.

    2012-01-01T23:59:59.000Z

    on uncertainty in input values for predictions. The input values associated with predictions can come from estimations or measurements corrupted with noise. Therefore, it is more reasonable to assign probability distributions over their domains of plausible... increases, the number of simulations required increases significantly. The time cost limits the extension of uncertainty analysis. Current studies have not covered uncertainty related to system controls in operations. Measurements in system operations...

  17. Utility Maximization under Uncertainty

    E-Print Network [OSTI]

    Li, Jian

    2010-01-01T23:59:59.000Z

    Motivated by several search and optimization problems over uncertain datasets, we study the stochastic versions of a broad class of combinatorial problems where either the existences or the weights of the elements in the input dataset are uncertain. The class of problems that we study includes shortest paths, minimum weight spanning trees, and minimum weight matchings over probabilistic graphs; top-k queries over probabilistic datasets; and other combinatorial problems like knapsack. By noticing that the expected value is inadequate in capturing different types of risk-averse or risk-prone behaviors, we consider a more general objective which is to maximize the expected utility of the solution for some given utility function. For weight uncertainty model, we show that we can obtain a polynomial time approximation algorithm with additive error eps for any eps>0, if there is a pseudopolynomial time algorithm for the exact version of the problem. Our result generalizes several prior works on stochastic shortest ...

  18. Literature Review of Uncertainty of Analysis Methods (PV F-Chart Program), Report to the Texas Commission on Environmental Quality 

    E-Print Network [OSTI]

    Haberl, J. S.; Cho, S.

    2004-01-01T23:59:59.000Z

    system, and Evans (1978; 1981) who developed a hybrid photovoltaic/thermal models and a simplified procedure for predicting long-term monthly average output from a photovoltaic array. The work of Siegel and Evans was extended by Clark et al. (1983... hybrid photovoltaic/thermal component models. Ref. by Siegel et al. (1981), Evans (1981), Klein & Beckman (1983), and Clark et al. (1984) Siegel et al. - 1981 Siegel et al. developed a method for estimating the monthly-average conventional energy...

  19. p chart control limits based on a small number of subgroups

    E-Print Network [OSTI]

    Nedumaran, Gunabushanam

    1994-01-01T23:59:59.000Z

    The classical Shewhart p chart procedure requires data from at least 20 subgroups for setting up valid control limits, when the true fraction nonconforming of the process is unknown. This data requirement has prevented the use of p charts in short...

  20. Bioengineering B.S. Degree: Assistive Technology (Cognitive/Perceptual) 2014-2015 Curriculum Chart DRAFT

    E-Print Network [OSTI]

    Stuart, Josh

    Bioengineering B.S. Degree: Assistive Technology (Cognitive/Perceptual) 2014-2015 Curriculum Chart/M, PHYS 5A or 6A CMPE 161 Mobile Sensing & Interaction [ W ] CMPS 12B/M CMPE 131 Human;Bioengineering B.S. Degree: Assistive Technology (Cognitive/Perceptual) 2014-2015 Curriculum Chart DRAFT Fall

  1. IE 361 Module 12 EFC and SPM: One Thing Control Charting is Not

    E-Print Network [OSTI]

    Vardeman, Stephen B.

    , by EE's and ME's) and "SPC." Recall from Module 10 the basic insight that Shewhart "control chartingIE 361 Module 12 EFC and SPM: One Thing Control Charting is Not Reading: Section 3.6 of Statistical Vardeman and Morris (Iowa State University) IE 361 Module 12 1 / 11 #12;EFC and SPC In this short module

  2. Archives

    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 Office511041cloth DocumentationProductsAlternativeOperational Management » HistoryAugust 1,weekly estimates

  3. Archive

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

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

  4. Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWPAlumni AlumniFederal FacilityApril 27,

  5. NOTE: Refer to Organizational Chart for the Senior Vice President and Provost to see additional Vice Presidents and College Deans. COLLEGE DEANS (8): Agriculture and Life Sciences, Architecture and Urban Studies, Pamplin College of Business, Engineering,

    E-Print Network [OSTI]

    Buehrer, R. Michael

    NOTE: Refer to Organizational Chart for the Senior Vice President and Provost to see additional's Organizational Chart June 2014 #12;

  6. Case study: The Edinburgh Research Archive 

    E-Print Network [OSTI]

    Jones, Richard D; Andrew, Theo; MacColl, John

    This chapter discusses the many real-life issues encountered during the development process of a combined e-theses and e-print repository which ultimately became the Edinburgh Research Archive.

  7. HYPERsensarium : an archive of atmospheric conditions

    E-Print Network [OSTI]

    Shaw, Kelly E. (Kelly Evelyn)

    2013-01-01T23:59:59.000Z

    HYPERsensarium proposes a tangible interface of atmospheres for public experience through an archive of historical and projected weathers. While architecture's purpose has long been to act as the technical boundary between ...

  8. Archives and History Office Program Review Committee

    E-Print Network [OSTI]

    Wechsler, Risa H.

    expertise in archiving and records management. The members had experience in a variety of institutions, thorough, clearly presented, and extensive. A report by Karen Kruger on SLAC records management, SLAC, Business Services Division · David Gaynon, Lawrence Livermore National Laboratory, Records

  9. Indian Energy Blog Archive | 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 FuelsNovemberInvestigationsCommitteeBlog Archive Indian Energy Blog Archive RSS July

  10. The impact of uncertainty and risk measures

    E-Print Network [OSTI]

    Jo, Soojin; Jo, Soojin

    2012-01-01T23:59:59.000Z

    uncertainty on investment: Evidence from TEXAS oil drilling.investment decisions to changes in uncertainty using Texas oiloil price uncertainty deters var- ious types of real economic activities, such as output production, investment,

  11. Uncertainty in emissions projections for climate models

    E-Print Network [OSTI]

    Webster, Mort David.; Babiker, Mustafa H.M.; Mayer, Monika.; Reilly, John M.; Harnisch, Jochen.; Hyman, Robert C.; Sarofim, Marcus C.; Wang, Chien.

    Future global climate projections are subject to large uncertainties. Major sources of this uncertainty are projections of anthropogenic emissions. We evaluate the uncertainty in future anthropogenic emissions using a ...

  12. Structural model uncertainty in stochastic simulation

    SciTech Connect (OSTI)

    McKay, M.D.; Morrison, J.D. [Los Alamos National Lab., NM (United States). Technology and Safety Assessment Div.

    1997-09-01T23:59:59.000Z

    Prediction uncertainty in stochastic simulation models can be described by a hierarchy of components: stochastic variability at the lowest level, input and parameter uncertainty at a higher level, and structural model uncertainty at the top. It is argued that a usual paradigm for analysis of input uncertainty is not suitable for application to structural model uncertainty. An approach more likely to produce an acceptable methodology for analyzing structural model uncertainty is one that uses characteristics specific to the particular family of models.

  13. Uncertainty, investment, and industry evolution

    E-Print Network [OSTI]

    Caballero, Ricardo J.

    1992-01-01T23:59:59.000Z

    We study the effects of aggregate and idiosyncratic uncertainty on the entry of firms, total investment, and prices in a competitive industry with irreversible investment. We first use standard dynamic programming methods ...

  14. Harvesting a renewable resource under uncertainty

    E-Print Network [OSTI]

    Saphores, Jean-Daniel M

    2003-01-01T23:59:59.000Z

    Consider a valuable renewable resource whose biomass X2003. “Harvesting a renewable resource under uncertainty,”Harvesting a Renewable Resource under Uncertainty 1 (with

  15. Reducing Petroleum Despendence in California: Uncertainties About...

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

    Petroleum Despendence in California: Uncertainties About Light-Duty Diesel Reducing Petroleum Despendence in California: Uncertainties About Light-Duty Diesel 2002 DEER Conference...

  16. YET ANOTHER INFRARED ARCHIVE: RELEASE OF THE INFRARED TELESCOPE IN SPACE (IRTS) ARCHIVE DATA

    E-Print Network [OSTI]

    Yamamura, Issei

    1 YET ANOTHER INFRARED ARCHIVE: RELEASE OF THE INFRARED TELESCOPE IN SPACE (IRTS) ARCHIVE DATA I the near- and mid-infrared low resolu- tion spectral catalogues of point sources, and image maps in #12;ve wavelength bands in the far-infrared. The point source catalogues contains over 14 000 (near-infrared

  17. Comparison Between TRNSYS Software Simulation and PV F-Chart Program on Photovoltaic System

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    This report covers the comparisons of Photovoltaic System by TRNSYS simulation and PV F-Chart program to test TRNSYS simulation accuracy. The report starts with the Photovoltaic (PV) (PV) System introduction in Section one which is followed...

  18. Comparison Between TRNSYS Software Simulation and PV F-Chart Program on Photovoltaic System 

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    This report covers the comparisons of Photovoltaic System by TRNSYS simulation and PV F-Chart program to test TRNSYS simulation accuracy. The report starts with the Photovoltaic (PV) (PV) System introduction in Section one which is followed...

  19. EXIT-Chart Aided Near-Capacity Quantum Turbo Code Design

    E-Print Network [OSTI]

    Zunaira Babar; Soon Xin Ng; Lajos Hanzo

    2015-02-03T23:59:59.000Z

    The design of Quantum Turbo Codes (QTCs) typically relies on the analysis of their distance spectra, followed by Monte-Carlo simulations. By contrast, in this paper we appropriately adapt the conventional non-binary EXtrinsic Information Transfer (EXIT) charts for quantum turbo codes by exploiting the intrinsic quantum-to-classical isomorphism. The EXIT chart analysis not only allows us to dispense with the time-consuming Monte-Carlo simulations, but also facilitates the design of near-capacity codes without resorting to the analysis of their distance spectra. We have demonstrated that our EXIT chart predictions are in line with the Monte-Carlo simulations results. We have also optimized the entanglement-assisted QTC using EXIT charts, which outperforms the existing distance spectra based QTCs. More explicitly, the performance of our optimized QTC is as close as 0.3 dB to the corresponding hashing bound.

  20. From Love-ins to Logos: Charting the Demise of Renewable Energy as a Social Movement

    E-Print Network [OSTI]

    Delaware, University of

    9 From Love-ins to Logos: Charting the Demise of Renewable Energy as a Social Movement Leigh Glover to natural capitalism, and from love-ins to logos. Renewable energy once offered an alternative social future

  1. RUMINATIONS ON NDA MEASUREMENT UNCERTAINTY COMPARED TO DA UNCERTAINTY

    SciTech Connect (OSTI)

    Salaymeh, S.; Ashley, W.; Jeffcoat, R.

    2010-06-17T23:59:59.000Z

    It is difficult to overestimate the importance that physical measurements performed with nondestructive assay instruments play throughout the nuclear fuel cycle. They underpin decision making in many areas and support: criticality safety, radiation protection, process control, safeguards, facility compliance, and waste measurements. No physical measurement is complete or indeed meaningful, without a defensible and appropriate accompanying statement of uncertainties and how they combine to define the confidence in the results. The uncertainty budget should also be broken down in sufficient detail suitable for subsequent uses to which the nondestructive assay (NDA) results will be applied. Creating an uncertainty budget and estimating the total measurement uncertainty can often be an involved process, especially for non routine situations. This is because data interpretation often involves complex algorithms and logic combined in a highly intertwined way. The methods often call on a multitude of input data subject to human oversight. These characteristics can be confusing and pose a barrier to developing and understanding between experts and data consumers. ASTM subcommittee C26-10 recognized this problem in the context of how to summarize and express precision and bias performance across the range of standards and guides it maintains. In order to create a unified approach consistent with modern practice and embracing the continuous improvement philosophy a consensus arose to prepare a procedure covering the estimation and reporting of uncertainties in non destructive assay of nuclear materials. This paper outlines the needs analysis, objectives and on-going development efforts. In addition to emphasizing some of the unique challenges and opportunities facing the NDA community we hope this article will encourage dialog and sharing of best practice and furthermore motivate developers to revisit the treatment of measurement uncertainty.

  2. The impact of uncertainty and risk measures

    E-Print Network [OSTI]

    Jo, Soojin; Jo, Soojin

    2012-01-01T23:59:59.000Z

    historical uncertainty series by incorporating a realized volatility series from daily oil price data

  3. Smith chart, where the IRL of the amplifier is constant. The new chart has been added to the constant available gain and constant

    E-Print Network [OSTI]

    Yakovlev, Vadim

    of the proposed design charts has been demonstrated by the design of a narrowband monolithic low-noise amplifier. Streit, MMIC low-noise amplifiers and application above 100 GHZ, 22nd Ann Gallium Arsenide Integrated expressions for simpli- fying the design of broadband low noise microwave transistor amplifi- ers, IEEE Trans

  4. Uncertainty and Sensitivity Analyses Plan

    SciTech Connect (OSTI)

    Simpson, J.C.; Ramsdell, J.V. Jr.

    1993-04-01T23:59:59.000Z

    Hanford Environmental Dose Reconstruction (HEDR) Project staff are developing mathematical models to be used to estimate the radiation dose that individuals may have received as a result of emissions since 1944 from the US Department of Energy's (DOE) Hanford Site near Richland, Washington. An uncertainty and sensitivity analyses plan is essential to understand and interpret the predictions from these mathematical models. This is especially true in the case of the HEDR models where the values of many parameters are unknown. This plan gives a thorough documentation of the uncertainty and hierarchical sensitivity analysis methods recommended for use on all HEDR mathematical models. The documentation includes both technical definitions and examples. In addition, an extensive demonstration of the uncertainty and sensitivity analysis process is provided using actual results from the Hanford Environmental Dose Reconstruction Integrated Codes (HEDRIC). This demonstration shows how the approaches used in the recommended plan can be adapted for all dose predictions in the HEDR Project.

  5. Development of an Archival Management Workflow: the Macau Case

    E-Print Network [OSTI]

    Si, Yain Whar "Lawrence"

    asset. Although more and more recent archival management systems are designed for preserving digitized significantly depends on human decision and implicit knowledge. Archival management processes are best suitedDevelopment of an Archival Management Workflow: the Macau Case Veng-Ian Chan Faculty of Science

  6. Exploiting the Social and Semantic Web for Guided Web Archiving

    E-Print Network [OSTI]

    Senellart, Pierre

    Exploiting the Social and Semantic Web for Guided Web Archiving Thomas Risse1 , Stefan Dietze1. The constantly growing amount of Web content and the suc- cess of the Social Web lead to increasing needs for Web archiving. These needs go beyond the pure preservation of Web pages. Web archives are turning

  7. Building a WIM Data Archive for Improved Modeling, Design, and

    E-Print Network [OSTI]

    Bertini, Robert L.

    Building a WIM Data Archive for Improved Modeling, Design, and Rating Christopher Monsere Assistant, Washington, D.C. August 6, 2008 #12;Outline Data Almanac PORTAL WIM Archive Quality Control Sample Uses Redundant Array of Independent Disks (RAID) Web Interface #12;QUALITY CONTROL 14 #12;WIM Archive Quality

  8. Pop Up Radio Archive: A Solution for Independent Producers

    E-Print Network [OSTI]

    Militzer, Burkhard

    Pop Up Radio Archive: A Solution for Independent Producers Anne Wootton, Bailey Smith, and Christen Penny UC Berkeley School of Information May 4, 2012 #12;Pop Up Radio Archive 2 Abstract Independent" and "dream of a system where [retrieval is easier]" (Silva). Pop Up Radio Archive is a free, open

  9. Archives Research Assistant Classification: Student Assistant 3 (LSA 3)

    E-Print Network [OSTI]

    Archives Research Assistant Classification: Student Assistant 3 (LSA 3) Salary: $9.50 - $9.69 Hours: 15-20 per week The University of Oregon Libraries invites application for a part-time, temporary Archives Research Assistant in Knight Library's Special Collections and University Archives. The student

  10. Open Up Cultural Heritage in Video Archives with Mediaglobe

    E-Print Network [OSTI]

    Weske, Mathias

    Open Up Cultural Heritage in Video Archives with Mediaglobe Christian Hentschel, Johannes Hercher a predominant medium, but most audiovisual (AV) material being part of our cultural heritage is kept in archives and exploitation of historical AV archives. In this context, we show how traditional AV analysis is complemented

  11. University of Wisconsin-Madison Archives and Records Management

    E-Print Network [OSTI]

    Sheridan, Jennifer

    University of Wisconsin-Madison Archives and Records Management University Records and Information Governance 2011 University of Wisconsin-Madison, Archives and Records Management http://archives.library.wisc.edu/ recmgmt@library.wisc.edu 608-262-3284 UNIVERSITY RECORDS MANAGEMENT PROGRAM The University's teaching

  12. 4, 507532, 2004 Emission uncertainty

    E-Print Network [OSTI]

    Boyer, Edmond

    and Physics Discussions Impact of different emission inventories on simulated tropospheric ozone over China The importance of emission inventory uncertainty on the simulation of summertime tro- pospheric Ozone over China has been analyzed using a regional chemical transport model. Three independent emissions inventories

  13. Impact of orifice metering uncertainties

    SciTech Connect (OSTI)

    Stuart, J.W. (Pacific Gas and Electric Co., San Francisco, CA (USA))

    1990-12-01T23:59:59.000Z

    In a recent utility study, attributed 38% of its unaccounted-for UAF gas to orifice metering uncertainty biasing caused by straightening vanes. How this was determined and how this applied to the company's orifice meters is described. Almost all (97%) of the company's UAF gas was found to be attributed to identifiable accounting procedures, measurement problems, theft and leakage.

  14. Uncertainty quantification and error analysis

    SciTech Connect (OSTI)

    Higdon, Dave M [Los Alamos National Laboratory; Anderson, Mark C [Los Alamos National Laboratory; Habib, Salman [Los Alamos National Laboratory; Klein, Richard [Los Alamos National Laboratory; Berliner, Mark [OHIO STATE UNIV.; Covey, Curt [LLNL; Ghattas, Omar [UNIV OF TEXAS; Graziani, Carlo [UNIV OF CHICAGO; Seager, Mark [LLNL; Sefcik, Joseph [LLNL; Stark, Philip [UC/BERKELEY; Stewart, James [SNL

    2010-01-01T23:59:59.000Z

    UQ studies all sources of error and uncertainty, including: systematic and stochastic measurement error; ignorance; limitations of theoretical models; limitations of numerical representations of those models; limitations on the accuracy and reliability of computations, approximations, and algorithms; and human error. A more precise definition for UQ is suggested below.

  15. 5, 45074543, 2005 Uncertainty analysis

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    parameterization, the representation of the in-cloud updraft velocity, the relationship between effective radius10 of the study of aerosol effects on the global climate, uncertainty in the estimation of the indirect aerosol the aerosol chemical and physical properties and cloud microphysics. Aerosols influence cloud radiative

  16. National Radiobiology Archives Distributed Access user's manual

    SciTech Connect (OSTI)

    Watson, C.; Smith, S. (Pacific Northwest Lab., Richland, WA (United States)); Prather, J. (Linfield Coll., McMinnville, OR (United States))

    1991-11-01T23:59:59.000Z

    This User's Manual describes installation and use of the National Radiobiology Archives (NRA) Distributed Access package. The package consists of a distributed subset of information representative of the NRA databases and database access software which provide an introduction to the scope and style of the NRA Information Systems.

  17. The Apollo Archive Explorer Douglas W. Oard

    E-Print Network [OSTI]

    Oard, Doug

    The Apollo Archive Explorer Douglas W. Oard College of Information Studies/UMIACS University jmalionek@gmail.com ABSTRACT A system for exploring the rich recorded legacy of the Apollo missions of the historical record. The Apollo missions offer an outstanding testbed for applying time-synchronized event

  18. Experimental uncertainty estimation and statistics for data having interval uncertainty.

    SciTech Connect (OSTI)

    Kreinovich, Vladik (Applied Biomathematics, Setauket, New York); Oberkampf, William Louis (Applied Biomathematics, Setauket, New York); Ginzburg, Lev (Applied Biomathematics, Setauket, New York); Ferson, Scott (Applied Biomathematics, Setauket, New York); Hajagos, Janos (Applied Biomathematics, Setauket, New York)

    2007-05-01T23:59:59.000Z

    This report addresses the characterization of measurements that include epistemic uncertainties in the form of intervals. It reviews the application of basic descriptive statistics to data sets which contain intervals rather than exclusively point estimates. It describes algorithms to compute various means, the median and other percentiles, variance, interquartile range, moments, confidence limits, and other important statistics and summarizes the computability of these statistics as a function of sample size and characteristics of the intervals in the data (degree of overlap, size and regularity of widths, etc.). It also reviews the prospects for analyzing such data sets with the methods of inferential statistics such as outlier detection and regressions. The report explores the tradeoff between measurement precision and sample size in statistical results that are sensitive to both. It also argues that an approach based on interval statistics could be a reasonable alternative to current standard methods for evaluating, expressing and propagating measurement uncertainties.

  19. The impact of uncertainty and risk measures

    E-Print Network [OSTI]

    Jo, Soojin; Jo, Soojin

    2012-01-01T23:59:59.000Z

    xi Chapter 1 The Effects of Oil Price Uncertainty on theLIST OF FIGURES Figure Figure Figure Figure Figure Oil priceOil price uncertainty with and without realized

  20. STP K Basin Sludge Sample Archive at the Pacific Northwest National Laboratory FY2014

    SciTech Connect (OSTI)

    Fiskum, Sandra K.; Smoot, Margaret R.; Schmidt, Andrew J.

    2014-06-01T23:59:59.000Z

    The Pacific Northwest National Laboratory (PNNL) currently houses 88 samples (~10.5 kg) of K Basin sludge (81 wet and seven dry samples) on behalf of the Sludge Treatment Project (STP), which is managed for the U.S. Department of Energy (DOE) by the CH2M Hill Plateau Remediation Company (CHPRC). Selected samples are intended to serve, in part, as sentinels to enhance understanding of sludge properties after long-term storage, and thus enhance understanding of sludge behavior following transfer to sludge transfer and storage containers (STSCs) and storage at the Hanford 200 Area central plateau. In addition, remaining samples serve in contingency for future testing requirements. At PNNL, the samples are tracked and maintained under a prescriptive and disciplined monthly sample-monitoring program implemented by PNNL staff. This report updates the status of the K Basin archive sludge sample inventory to April 2014. The previous inventory status report, PNNL 22245 (Fiskum et al. 2013, limited distribution report), was issued in February of 2013. This update incorporates changes in the inventory related to repackaging of 17 samples under test instructions 52578 TI052, K Basin Sludge Sample Repackaging for Continued Long Term Storage, and 52578 TI053, K Basin Sludge Sample Repackaging Post-2014 Shear Strength Measurements. Note that shear strength measurement results acquired in 2014 are provided separately. Specifically, this report provides the following: • a description of the K Basin sludge sample archive program and the sample inventory • a summary and images of the samples that were repackaged in April 2014 • up-to-date images and plots of the settled density and water loss from all applicable samples in the inventory • updated sample pedigree charts, which provide a roadmap of the genesis and processing history of each sample in the inventory • occurrence and deficiency reports associated with sample storage and repackaging

  1. Quantifying uncertainty from material inhomogeneity.

    SciTech Connect (OSTI)

    Battaile, Corbett Chandler; Emery, John M.; Brewer, Luke N.; Boyce, Brad Lee

    2009-09-01T23:59:59.000Z

    Most engineering materials are inherently inhomogeneous in their processing, internal structure, properties, and performance. Their properties are therefore statistical rather than deterministic. These inhomogeneities manifest across multiple length and time scales, leading to variabilities, i.e. statistical distributions, that are necessary to accurately describe each stage in the process-structure-properties hierarchy, and are ultimately the primary source of uncertainty in performance of the material and component. When localized events are responsible for component failure, or when component dimensions are on the order of microstructural features, this uncertainty is particularly important. For ultra-high reliability applications, the uncertainty is compounded by a lack of data describing the extremely rare events. Hands-on testing alone cannot supply sufficient data for this purpose. To date, there is no robust or coherent method to quantify this uncertainty so that it can be used in a predictive manner at the component length scale. The research presented in this report begins to address this lack of capability through a systematic study of the effects of microstructure on the strain concentration at a hole. To achieve the strain concentration, small circular holes (approximately 100 {micro}m in diameter) were machined into brass tensile specimens using a femto-second laser. The brass was annealed at 450 C, 600 C, and 800 C to produce three hole-to-grain size ratios of approximately 7, 1, and 1/7. Electron backscatter diffraction experiments were used to guide the construction of digital microstructures for finite element simulations of uniaxial tension. Digital image correlation experiments were used to qualitatively validate the numerical simulations. The simulations were performed iteratively to generate statistics describing the distribution of plastic strain at the hole in varying microstructural environments. In both the experiments and simulations, the deformation behavior was found to depend strongly on the character of the nearby microstructure.

  2. Quantum mechanical time contradicts the uncertainty principle

    E-Print Network [OSTI]

    Hitoshi Kitada

    1999-11-17T23:59:59.000Z

    The a priori time in conventional quantum mechanics is shown to contradict the uncertainty principle. A possible solution is given.

  3. Theoretical Uncertainties in Inflationary Predictions

    E-Print Network [OSTI]

    William H. Kinney; Antonio Riotto

    2006-03-09T23:59:59.000Z

    With present and future observations becoming of higher and higher quality, it is timely and necessary to investigate the most significant theoretical uncertainties in the predictions of inflation. We show that our ignorance of the entire history of the Universe, including the physics of reheating after inflation, translates to considerable errors in observationally relevant parameters. Using the inflationary flow formalism, we estimate that for a spectral index $n$ and tensor/scalar ratio $r$ in the region favored by current observational constraints, the theoretical errors are of order $\\Delta n / | n - 1| \\sim 0.1 - 1$ and $\\Delta r /r \\sim 0.1 - 1$. These errors represent the dominant theoretical uncertainties in the predictions of inflation, and are generically of the order of or larger than the projected uncertainties in future precision measurements of the Cosmic Microwave Background. We also show that the lowest-order classification of models into small field, large field, and hybrid breaks down when higher order corrections to the dynamics are included. Models can flow from one region to another.

  4. Associating Text and Graphics for Scientific Chart Understanding Weihua Huang, Chew Lim Tan and Wee Kheng Leow

    E-Print Network [OSTI]

    Leow, Wee Kheng

    Associating Text and Graphics for Scientific Chart Understanding Weihua Huang, Chew Lim Tan and Wee and graphical information contained in the scientific chart images. Text components are first located in the input image and then recognized using OCR. On the other hand, the graphical objects are segmented

  5. Police Department Organizational Chart Green Hall 750 S. Meridian Avenue 6023 Campus Delivery Fort Collins, CO 80523-6023

    E-Print Network [OSTI]

    Police Department ­ Organizational Chart Green Hall 750 S. Meridian Avenue 6023 Campus DeliveryClure Dispatcher Police Comm. Tech R. Trask CHAIN OF COMMAND AND ORGANIZATIONAL RESPONSIBILITY Each employee is directly responsible to his or her immediate supervisor as delineated in the organizational chart Officers

  6. EXIT Charts for Turbo Trellis Coded Modulation Hangjun Chen, Student Member, IEEE, and Alexander Haimovich, Senior Member, IEEE

    E-Print Network [OSTI]

    Haimovich, Alexander

    EXIT Charts for Turbo Trellis Coded Modulation Hangjun Chen, Student Member, IEEE, and Alexander information transfer charts (EXIT) method to the analysis of the convergence of turbo codes to turbo trellis can be used as a tool in the design of TTCM. Index Terms-- Turbo trellis coded modulation, convergence

  7. Entropic uncertainty relations for multiple measurements

    E-Print Network [OSTI]

    Shang Liu; Liang-Zhu Mu; Heng Fan

    2014-11-23T23:59:59.000Z

    We present the entropic uncertainty relations for multiple measurement settings in quantum mechanics. Those uncertainty relations are obtained for both cases with and without the presence of quantum memory. They take concise forms which can be proven in a unified method and easy to calculate. Our results recover the well known entropic uncertainty relations for two observables, which show the uncertainties about the outcomes of two incompatible measurements. Those uncertainty relations are applicable in both foundations of quantum theory and the security of many quantum cryptographic protocols.

  8. Hudson and East Rivers Chart 12335 Governors Island to 67th

    E-Print Network [OSTI]

    printer.This Booklet chart has been designed for duplex printing (printed on front and back of one sheet). If a duplex option is not available on your printer, you may print each sheet and arrange them back-to-back for ­ and drain on ­ enemy resources. The New York Navy Yard furnished naval supplies, equipment, and cannons

  9. HCI Engineering: Charting the Way towards Methods and Tools for Advanced Interactive Systems

    E-Print Network [OSTI]

    HCI Engineering: Charting the Way towards Methods and Tools for Advanced Interactive Systems Jürgen of a roadmap addressing engineering challenges and emerging themes in HCI. Novel forms of interaction and new of Human- Computer Interaction and in contributing to the definition of a roadmap for the field

  10. Comparison Between TRNSYS Software Simulation and F-Chart Program on Solar Domestic Hot Water System

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    This study presents the accuracy test of a TRNSYS Solar Domestic Hot Water (SDHW) System simulation. The testing is based on comparing the results with the F-Chart software. The selected system to carry out the tests was the Active Solar Domestic...

  11. Significant Project Flow Chart (for Board Approved Capital Construction Projects 2 million and above)

    E-Print Network [OSTI]

    of the project. Construction documents include final detailed drawings, specifications, material lists and all the project will be constructed, schedules work with his subcontractors, and orders materials. BuildingSignificant Project Flow Chart (for Board Approved Capital Construction Projects 2 million

  12. Computer Game Design B.S. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Game Design B.S. Degree 2014-2015 Curriculum Chart CMPS 12B/M Data Structures *CMPS 13H to Prog: Java CMPS 11 Intermediate Programming *CMPE 13/L Computer Systems and C Programming OR OR ETHICS Math *CMPE 12/L Computer Systems & Assembly Language *AMS 10 Engr Math Methods I or *MATH 21 Linear

  13. Computer Engineering B.S. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Engineering B.S. Degree 2014-2015 Curriculum Chart Science Courses PHYS 5A/L Mechanics Core Courses CMPE 12/L Computer Systems & Assembly Lang. CMPE 13/L Computer Systems & C Programming Microprocessor System Design CMPE 110 Computer Architecture CMPE 185# Technical Writing EE 101/L Electronic

  14. Computer Science B.S. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science B.S. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising. Languages CMPS 130 Computational Models Exit Requirement - Students have three options to fulfill the Computer Science exit requirement: 1. Pass a Capstone Course (which can also fulfill an elective

  15. Computer Science B.A. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science B.A. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising Comparative Programming Languages CMPS 115 Software Methodology CMPS 122 Computer Security CMPS 140 Artificial Intelligence CMPS 160 Computer Graphics CMPS 180 Database Systems CMPE 110 Computer Architecture 2. Students

  16. Computer Science B.S. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Computer Science B.S. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising __________________ *CMPS 112 Comparative Prog. Languages CMPS 130 Computational Models Exit Requirement - Students have three options to fulfill the Computer Science exit requirement: 1. Pass a Capstone Course (which can

  17. Computer Science B.A. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science B.A. Degree 2014-2015 Curriculum Chart CMPS 12B/M Data Structures *CMPS 13H to Prog: Java CMPS 11 Intermediate Programming *CMPE 13/L Computer Systems and C Programming OR OR *CMPE to Analysis of Algorithms CMPS 140 Artificial Intelligence CMPS 104A Compiler Design CMPS 160 Computer

  18. Computer Game Design B.S. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Game Design B.S. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising 16 Discrete Math *CMPE 12/L Computer Systems & Assembly Language *AMS 10 Engr Math Methods I or *MATH 13/L Computer Systems & C Programming OR OR **OR * * Students may take CMPS 13/L in lieu of another

  19. Computer Science B.S. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science B.S. Degree 2014-2015 Curriculum Chart CMPS 12B/M Data Structures *CMPS 13H to Prog: Java CMPS 11 Intermediate Programming *CMPE 13/L Computer Systems and C Programming OR OR CHEM 1B Operating Systems *CMPS 112 Comparative Prog. Languages CMPS 130 Computational Models CMPS 102 Analysis

  20. Materials Science and Engineering BS Curriculum Flow Chart for students beginning in or after Fall 2011

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Functions of Several Variables Materials Science and Engineering BS Degree Requirements for students and Engineering BS Curriculum Flow Chart for students beginning in or after Fall 2011 05/02/12 3 St ti ti 3) Physics II 5 Physics I 5 Math 234 MultiVarCalc 3 (Math 222) 1-3 Intro Eng Engineering 3-4 Statistics 324

  1. Technology & Information Management B.S. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Technology & Information Management B.S. Degree Curriculum Chart: 2013-2014 http Analysis & Design * TIM 105 Management of Technology I * TIM 125 Management of Technology II #* TIM 158 Business Strategy & Information Systems TIM 101 Management of Technology Seminar (2 units) * MATH 19B

  2. Technology & Information Management B.S. Degree Curriculum Chart: 2014-2015

    E-Print Network [OSTI]

    Stuart, Josh

    Technology & Information Management B.S. Degree Curriculum Chart: 2014-2015 http Analysis & Design * TIM 105 Management of Technology I * TIM 125 Management of Technology II #* TIM 158 Business Strategy & Information Systems TIM 101 Management of Technology Seminar (2 units) * MATH 19B

  3. Electrical Engineering B.S. Degree Curriculum Chart: 2013-2014

    E-Print Network [OSTI]

    Stuart, Josh

    Electrical Engineering B.S. Degree Curriculum Chart: 2013-2014 http://ua.soe.ucsc.edu · advising (Choose One) EE129A Engineering Design Project I (EE 171 and CE 100 and 185; permission of the Instructor) EE129B Engineering Design Project II (EE129A and one of the following: EE 157, CE 118 or CE121

  4. Comparison Between TRNSYS Software Simulation and F-Chart Program on Solar Domestic Hot Water System 

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    This study presents the accuracy test of a TRNSYS Solar Domestic Hot Water (SDHW) System simulation. The testing is based on comparing the results with the F-Chart software. The selected system to carry out the tests was the Active Solar Domestic...

  5. Comparison Between TRNSYS Software Simulation and F-Chart Program on Pool Heating System 

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    The purpose of this report is to test the accuracy of TRNSYS simulation of Solar Pool Heating System by comparing with F-Chart program which is an authoritative tool to analyze solar system and was developed in 1970s. This report is organized...

  6. Hybrid Control Charts for Active Control and Monitoring of Concrete Strength

    E-Print Network [OSTI]

    Mobasher, Barzin

    Hybrid Control Charts for Active Control and Monitoring of Concrete Strength Busaba Laungrungrong1 ; Barzin Mobasher2 ; Douglas Montgomery3 ; and Connie M. Borror4 Abstract: Concrete is the most widely used the efficiency of a concrete production process. Statistical process control is generally applied to gain

  7. Sample of Chart Interest in maximizing the performance of heating and ventilation

    E-Print Network [OSTI]

    McGaughey, Alan

    Sample of Chart Motivation Interest in maximizing the performance of heating and ventilation within necessitates the development of accurate heat transfer models which can account for arbitrary geometries and study relevant building parameters · Create an accurate thermal-fluid heating model · Optimize

  8. Evolution of Weediness and Invasiveness: Charting the Course for Weed Genomics

    E-Print Network [OSTI]

    Rieseberg, Loren

    Evolution of Weediness and Invasiveness: Charting the Course for Weed Genomics C. Neal Stewart, Jr and their evolution remain poorly understood, but genomic approaches offer tremendous promise for elucidating these important features of weed biology. However, the genomic tools and resources available for weed research

  9. Stability Charts for Uniform Slopes Radoslaw L. Michalowski, F.ASCE1

    E-Print Network [OSTI]

    Michalowski, Radoslaw L.

    . Charts are presented for slopes subjected to pore water pressure and also for those exposed to seismic analysis; Limit states; Failures; Graphic methods. Introduction Stability assessments of earth slopes require limit state calcula- tions, which differ significantly from those in structural engineer- ing

  10. U.S. Nuclear Regulatory Commission organization charts and functional statements. Revision 18

    SciTech Connect (OSTI)

    NONE

    1995-07-23T23:59:59.000Z

    This document (NUREG-0325) is the current US NRC organization chart, listing all NRC offices and regions and their components down through the branch level as of July 23, 1995. Functional statements of each position are given, as is the name of the individual holding the position.

  11. PENSION PLAN/OPTIONAL RETIREMENT PROGRAM COMPARISON CHART State Retirement and Pension System

    E-Print Network [OSTI]

    Adali, Tulay

    in certain situations. Early Retirement Current Members & Transfers: 55 with 15 years of service -- reduced of service -- reduced .5% for every month before age 65 No early retirement provision; distribution beforePENSION PLAN/OPTIONAL RETIREMENT PROGRAM COMPARISON CHART State Retirement and Pension System (SRPS

  12. New York Harbor Chart 12334 New York Harbor Upper Bay and Narrows

    E-Print Network [OSTI]

    's history. This special commemorative BookletChart, which adds event berthing areas, historical background, January 15, 1815. (Navy Art Collection, Naval History & Heritage Command) USS Constitution defeated HMS Cyane and Levant on February 20, 1815. (Naval History & Heritage Command) #12;New York and the U

  13. Table B-1 Prerequisite flow chart for General Engineering, Applied Materials Track 16.5Credits

    E-Print Network [OSTI]

    Kaye, Jason P.

    Table B-1 Prerequisite flow chart for General Engineering, Applied Materials Track 1rst SEMESTER 15(4), CMPEN 271(3), CMPEN 275(1), EDSGN 110(2), EDSGN 210(2), E MCH 212(3) (Alternative Energy and Power

  14. Robotics Engineering B.S. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Robotics Engineering B.S. Degree 2014-2015 Curriculum Chart Breadth Math Courses MATH 19A Calculus 8** Robot Automation Programming CMPE 12/L Computer Systems & Assembly Language CMPE 13/L Computer http://ua.soe.ucsc.edu/exit-survey 3. Exit Interview RoboticsDigital Electronics CMPE 100/L Logic

  15. Frequency-Domain Turbo Equalisation in Coded SC-FDMA Systems: EXIT Chart Analysis and Performance

    E-Print Network [OSTI]

    Quartly, Graham

    Frequency-Domain Turbo Equalisation in Coded SC-FDMA Systems: EXIT Chart Analysis and Performance) turbo equalisers are considered. The first one is the turbo FD linear equaliser (LE). The second one is a parallel interference cancellation (PIC)-assisted turbo FD decision-feedback equaliser (DFE). The final one

  16. EXIT Chart Analysis of Turbo-BLAST Receivers in Rayleigh Fading Channels

    E-Print Network [OSTI]

    Dai, Huaiyu

    EXIT Chart Analysis of Turbo-BLAST Receivers in Rayleigh Fading Channels Wenjun Li and Huaiyu Dai: Wli5@ncsu.edu, Huaiyu Dai@ncsu.edu Abstract-- Turbo-BLAST is an advanced space-time layered with Turbo-BLAST to combat the co-channel interference (CCI) and significantly improve the performance

  17. Comparison Between TRNSYS Software Simulation and F-Chart Program on Pool Heating System

    E-Print Network [OSTI]

    Haberl, J. S.; Baltazar, J. C.; Mao, C.

    2012-01-01T23:59:59.000Z

    The purpose of this report is to test the accuracy of TRNSYS simulation of Solar Pool Heating System by comparing with F-Chart program which is an authoritative tool to analyze solar system and was developed in 1970s. This report is organized...

  18. Technology Transfer Office Organiza onal Chart Paul Sanberg, PhD

    E-Print Network [OSTI]

    Meyers, Steven D.

    Technology Transfer Office Organiza onal Chart Paul Sanberg, PhD Sr. Vice President for Research & Innova on April Turley Ac ng Director Terri Hunter, PhD Sr. Licensing Manager Glenn Whichard, PhD Rebecca Haworth Licensing Manager/ Research Agreements Donna Herber, PhD Sr. Licensing Manager Cheryl

  19. Uncertainty Measurement for Trace Element Analysis of Uranium and Plutonium Samples by Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) and Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

    SciTech Connect (OSTI)

    Gallimore, David L. [Los Alamos National Laboratory

    2012-06-13T23:59:59.000Z

    The measurement uncertainty estimatino associated with trace element analysis of impurities in U and Pu was evaluated using the Guide to the Expression of Uncertainty Measurement (GUM). I this evalution the uncertainty sources were identified and standard uncertainties for the components were categorized as either Type A or B. The combined standard uncertainty was calculated and a coverage factor k = 2 was applied to obtain the expanded uncertainty, U. The ICP-AES and ICP-MS methods used were deveoped for the multi-element analysis of U and Pu samples. A typical analytical run consists of standards, process blanks, samples, matrix spiked samples, post digestion spiked samples and independent calibration verification standards. The uncertainty estimation was performed on U and Pu samples that have been analyzed previously as part of the U and Pu Sample Exchange Programs. Control chart results and data from the U and Pu metal exchange programs were combined with the GUM into a concentration dependent estimate of the expanded uncertainty. Comparison of trace element uncertainties obtained using this model was compared to those obtained for trace element results as part of the Exchange programs. This process was completed for all trace elements that were determined to be above the detection limit for the U and Pu samples.

  20. User Statistics Collection Practices Archives | U.S. DOE Office...

    Office of Science (SC) Website

    Policies and Processes User Statistics Collection Practices User Statistics Collection Practices Archives User Facilities User Facilities Home User Facilities at a Glance...

  1. DCC Digital Curation Manual: Instalment on Archiving Web Resources 

    E-Print Network [OSTI]

    Thompson, Dave

    2008-11-10T23:59:59.000Z

    Material on the Internet is transitory, fragile and ephemeral. Web archiving represents a systematic attempt to bring stability to the information found in websites.

  2. Archived EAC Charters, Rosters & News | Department of Energy

    Office of Environmental Management (EM)

    Archived EAC Charters, Rosters & News Previous charters, rosters, and news for the Electricity Advisory Committee. Charters 2010 Charter (August 9, 2010) 2008 Charter (March 13,...

  3. Combining Multiple Knowledge Sources for Dialogue Segmentation in Multimedia Archives 

    E-Print Network [OSTI]

    Hsueh, Pei-Yun; Moore, Johanna D.

    2010-11-03T23:59:59.000Z

    Automatic segmentation is important for making multimedia archives comprehensible, and for developing downstream information retrieval and extraction modules. In this study, we explore approaches that can segment ...

  4. archive management workshop: Topics by E-print Network

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

    kind of acceptable archival management Gilliland, Anne; White, Kelvin 2009-01-01 122 DOE Hydrogen Pipeline Working Group Workshop Renewable Energy Websites Summary: DOE Hydrogen...

  5. Deed of Gifts of Organizational Records University Archives

    E-Print Network [OSTI]

    Taylor, Jerry

    Deed of Gifts of Organizational Records to the University Archives University of Missouri: _____________________________________________, Date: _________________________ Donor The foregoing gift of organizational records and other historical

  6. TEC Working Group Topic Groups Archives Communications Meeting...

    Office of Environmental Management (EM)

    TEC Working Group Topic Groups Archives Communications Conference Call Summaries TEC Meeting Summaries - January 1997 TEC Working Group Topic Groups Tribal Conference Call...

  7. Unpleasant Things: Teaching Advocacy in Archival Education Programs

    E-Print Network [OSTI]

    Cox, Richard J

    2009-01-01T23:59:59.000Z

    Princeton University Press. Buss, H. M. , & Kadar, M. (nature of the archive. Helen Buss, in an introduction to aattention to theorization” (Buss & Kadar, 2001, p. 4). When

  8. Beagle Dog Tissue Archive (previously part of National Radiobiology Archives): from the Janus Tissue Archive at Northwestern University

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

    Watson, Charles R.

    Following the advent of the atomic age, many nations have investigated the effects of radioactive exposure in animal models. Some of these investigations involved costly and unique experiments that produced tissue and data archives which are unlikely to be reproduced. In an effort to extract the value from these collections, programs have started in Japan, Europe, and America to preserve and make public the data and tissues from these studies for further investigation. The Beagle Dog Experiments, carried out at Argonne National Laboratory from 1952 to 1991 by Thomas Fritz, William Norris, and Tom Seed and supported by grants from the Atomic Energy Commission, investigated the effects of Cobalt-60 radiation on beagle dogs. Documentation from these studies is availible in pdf form. This web portal seeks to make accessible the animal tissues and study data from the Beagle Dog Experiments using data organized by Charles Watson. Use the search form to the left to look for dog data from particular experimental conditions. Click a dog number to return the full dog record. Use the dog record to find tissues of interest and make a sample tissue request. These tissue samples and the data were known until recently as the the U.S. National Radiobiology Archives (NRA) and were maintained as the United States Transuranium and Uranium Registries (USTUR) at Washington State University. Life-span studies using beagle dogs were done at the Argonne National Laboratory, University of California at Davis, Pacific Northwest National Laboratory, Inhalation Toxicology Research Institute, and the University of Utah. The results and many microscope slides from these life-span studies, totaling some 6000 dogs, are now available to researchers. A seminal work included in the Archive is The Atlas of Experimentally-Induced Neoplasia in the Beagle Dog (Watson et al, 1997).

  9. Incorporating Forecast Uncertainty in Utility Control Center

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Etingov, Pavel V.; Ma, Jian

    2014-07-09T23:59:59.000Z

    Uncertainties in forecasting the output of intermittent resources such as wind and solar generation, as well as system loads are not adequately reflected in existing industry-grade tools used for transmission system management, generation commitment, dispatch and market operation. There are other sources of uncertainty such as uninstructed deviations of conventional generators from their dispatch set points, generator forced outages and failures to start up, load drops, losses of major transmission facilities and frequency variation. These uncertainties can cause deviations from the system balance, which sometimes require inefficient and costly last minute solutions in the near real-time timeframe. This Chapter considers sources of uncertainty and variability, overall system uncertainty model, a possible plan for transition from deterministic to probabilistic methods in planning and operations, and two examples of uncertainty-based fools for grid operations.This chapter is based on work conducted at the Pacific Northwest National Laboratory (PNNL)

  10. Uncertainty Quantification Techniques for Sensor Calibration...

    Office of Scientific and Technical Information (OSTI)

    Uncertainty Quantification Techniques for Sensor Calibration Monitoring in Nuclear Power Plants Re-direct Destination: This report describes research towards the development of...

  11. The impact of uncertainty and risk measures

    E-Print Network [OSTI]

    Jo, Soojin; Jo, Soojin

    2012-01-01T23:59:59.000Z

    peak, and finds that this nonlinear transformation of the oiland oil price growth rates. As seen in the above illustration, uncertainty is at its peak

  12. High-level waste qualification: Managing uncertainty

    SciTech Connect (OSTI)

    Pulsipher, B.A. [Pacific Northwest Lab., Richland, WA (United States)

    1993-12-31T23:59:59.000Z

    Qualification of high-level waste implies specifications driven by risk against which performance can be assessed. The inherent uncertainties should be addressed in the specifications and statistical methods should be employed to appropriately manage these uncertainties. Uncertainties exist whenever measurements are obtained, sampling is employed, or processes are affected by systematic or random perturbations. This paper presents the approach and statistical methods currently employed by Pacific Northwest Laboratory (PNL) and West Valley Nuclear Services (WVNS) to characterize, minimize, and control uncertainties pertinent to a waste-form acceptance specification concerned with product consistency.

  13. Mining scientific data archives through metadata generation

    SciTech Connect (OSTI)

    Springmeyer, R.; Werner, N.; Long, J.

    1997-04-01T23:59:59.000Z

    Data analysis and management tools typically have not supported the documenting of data, so scientists must manually maintain all information pertaining to the context and history of their work. This metadata is critical to effective retrieval and use of the masses of archived data, yet little of it exists on-line or in an accessible format. Exploration of archived legacy data typically proceeds as a laborious process, using commands to navigate through file structures on several machines. This file-at-a-time approach needs to be replaced with a model that represents data as collections of interrelated objects. The tools that support this model must focus attention on data while hiding the complexity of the computational environment. This problem was addressed by developing a tool for exploring large amounts of data in UNIX directories via automatic generation of metadata summaries. This paper describes the model for metadata summaries of collections and the Data Miner tool for interactively traversing directories and automatically generating metadata that serves as a quick overview and index to the archived data. The summaries include thumbnail images as well as links to the data, related directories, and other metadata. Users may personalize the metadata by adding a title and abstract to the summary, which is presented as an HTML page viewed with a World Wide Web browser. We have designed summaries for 3 types of collections of data: contents of a single directory; virtual directories that represent relations between scattered files; and groups of related calculation files. By focusing on the scientists` view of the data mining task, we have developed techniques that assist in the ``detective work `` of mining without requiring knowledge of mundane details about formats and commands. Experiences in working with scientists to design these tools are recounted.

  14. LM News Archive | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732on ArmedManufacturingJune 17, 2015LM News Archive LM News

  15. NE Blog Archive | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMake Your NextHow EMMinutes: EMMissionofofProjectBlog Archive

  16. 2011 Webinar Archives | 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 onYouTube YouTube Note: Since the YouTube platform is always evolving, soFuel Cell Technologies11 Webinar Archives 2011

  17. 2015 Webinar Archives | 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 onYouTube YouTube Note: Since the YouTube platform is always evolving, soFuelDepartment of5 Project2015 Webinar Archives

  18. Archived Meetings & Events | 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 DataEnergyDepartment ofATVMAgriculturalAn1(BENEFIT) -AprilEvents » Archived

  19. LM News Archive | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas » MethaneJohnsonKristina PflanzLM News Archive LM News

  20. IA Blog Archive | 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 onYouTube YouTube Note: Since the.pdfBreaking of Blythe SolarContaminationCurrentHydronic71 IA Blog Archive en DOE andBlog

  1. IA News Archive | 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 onYouTube YouTube Note: Since the.pdfBreaking of Blythe SolarContaminationCurrentHydronic71 IA Blog Archive en DOENews

  2. NE Blog Archive | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015of 2005 attheMohammed Khan - Technology ProjectEnergyNAICSblog-archive

  3. Fermilab Today | Tip of the Week Archive

    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) Environmental Assessments (EA)Budget » FYU.S. DOEFigureTip of the Week Archive -

  4. National Geospatial Digital Archive University of California at Santa Barbara

    E-Print Network [OSTI]

    Janée, Greg

    National Geospatial Digital Archive Greg Janée University of California at Santa Barbara #12;Greg Janée · Geospatial data preservation workshop · 2006-10-27 2 Overview · One of 8 NDIIPP projects funded of geospatial data · Preservation architecture & prototype archive ­ single-digit terabytes ­ CaSIL: GIS

  5. Thesis and Dissertation Archiving and Binding Request Form

    E-Print Network [OSTI]

    Bieber, Michael

    Thesis and Dissertation Archiving and Binding Request Form The Van Houten Library's digital copy is for archival purposes which will be accessible through NJIT's Electronic Theses & Dissertations website approved Master's Thesis or Doctoral Dissertation before it can be forwarded by the Graduate Studies Office

  6. Interval Data Analysis with the Energy Charting and Metrics Tool (ECAM)

    SciTech Connect (OSTI)

    Taasevigen, Danny J.; Katipamula, Srinivas; Koran, William

    2011-07-07T23:59:59.000Z

    Analyzing whole building interval data is an inexpensive but effective way to identify and improve building operations, and ultimately save money. Utilizing the Energy Charting and Metrics Tool (ECAM) add-in for Microsoft Excel, building operators and managers can begin implementing changes to their Building Automation System (BAS) after trending the interval data. The two data components needed for full analyses are whole building electricity consumption (kW or kWh) and outdoor air temperature (OAT). Using these two pieces of information, a series of plots and charts and be created in ECAM to monitor the buildings performance over time, gain knowledge of how the building is operating, and make adjustments to the BAS to improve efficiency and start saving money.

  7. Electrical Engineering B.S. Degree 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Electrical Engineering B.S. Degree 2014-2015 Curriculum Chart One of: CMPE 3, 8; CMPS 5C, 5J, 5P 23A. PHYS 5C/N Intro to Physics II Electricity & Magnetism Phys 5A/L, Math 19A or 20A PHYS 5B/M Intro & Controls Electronics & Optics EE 130/L / 230 Optical Fiber Communication EE 136 Engineering

  8. PROPERTY TABLES AND CHARTS (SI UNITS) Table A1 Molar mass, gas constant, and

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    Table A­20 Ideal-gas properties of carbon dioxide, CO2 Table A­21 Ideal-gas properties of carbon.1355 n-Butane C4H10 58.124 0.1430 425.2 3.80 0.2547 Carbon dioxide CO2 44.01 0.1889 304.2 7.39 0Appendix 1 PROPERTY TABLES AND CHARTS (SI UNITS) Table A­1 Molar mass, gas constant, and critical

  9. SDAMS: SPOrt Data Archiving and Management System

    E-Print Network [OSTI]

    L. Nicastro; G. Calderone; for the SPOrt collaboration

    2002-01-14T23:59:59.000Z

    SDAMS is the ensemble of database + software packages aimed to the archiving, quick-look analysis, off-line analysis, network accessibility and plotting of the SPOrt produced data. Many of the aspects related to data archiving, analysis and distribution are common to almost all the astronomical experiments. SDAMS ambition is to face and solve problems like accessibility and portability of the data on any hardware/software platform in a way as simpler as possible, though effective. The system is conceived in a way to be used either by the scientific community interested in background radiation studies or by a wider public with low or null knowledge of the subject. The user authentication system allows us to apply different levels of access, analysis and data retrieving. SDAMS will be accessible through any Web browser though the most efficient way to use it is by writing simple programs. Graphics and images useful for outreach purposes will be produced and put on the Web on a regular basis.

  10. Empirical design charts against earthquake-induced liquefaction in cohesionless soils based on in-situ tests

    E-Print Network [OSTI]

    Menendez, Jose Rafael

    1997-01-01T23:59:59.000Z

    Available methods to predict the liquefaction susceptibility of cohesionless soils are based either in empirical charts (in-situ test) or laboratory tests. In-situ tests are a valuable source of information; especially in cohesionless soils, due...

  11. 2010-11 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems

    E-Print Network [OSTI]

    Zhang, Junshan

    2010-11 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems NOTE 1: The program in Electrical Engineering requires a total of 15 hours of technical

  12. 2011-12 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems

    E-Print Network [OSTI]

    Zhang, Junshan

    2011-12 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems NOTE 1: The program in Electrical Engineering requires a total of 15 hours of technical

  13. Estimating the uncertainty in underresolved nonlinear dynamics

    SciTech Connect (OSTI)

    Chorin, Alelxandre; Hald, Ole

    2013-06-12T23:59:59.000Z

    The Mori-Zwanzig formalism of statistical mechanics is used to estimate the uncertainty caused by underresolution in the solution of a nonlinear dynamical system. A general approach is outlined and applied to a simple example. The noise term that describes the uncertainty turns out to be neither Markovian nor Gaussian. It is argued that this is the general situation.

  14. Uncertainty Analysis for Photovoltaic Degradation Rates (Poster)

    SciTech Connect (OSTI)

    Jordan, D.; Kurtz, S.; Hansen, C.

    2014-04-01T23:59:59.000Z

    Dependable and predictable energy production is the key to the long-term success of the PV industry. PV systems show over the lifetime of their exposure a gradual decline that depends on many different factors such as module technology, module type, mounting configuration, climate etc. When degradation rates are determined from continuous data the statistical uncertainty is easily calculated from the regression coefficients. However, total uncertainty that includes measurement uncertainty and instrumentation drift is far more difficult to determine. A Monte Carlo simulation approach was chosen to investigate a comprehensive uncertainty analysis. The most important effect for degradation rates is to avoid instrumentation that changes over time in the field. For instance, a drifting irradiance sensor, which can be achieved through regular calibration, can lead to a substantially erroneous degradation rates. However, the accuracy of the irradiance sensor has negligible impact on degradation rate uncertainty emphasizing that precision (relative accuracy) is more important than absolute accuracy.

  15. Numerical uncertainty in computational engineering and physics

    SciTech Connect (OSTI)

    Hemez, Francois M [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    Obtaining a solution that approximates ordinary or partial differential equations on a computational mesh or grid does not necessarily mean that the solution is accurate or even 'correct'. Unfortunately assessing the quality of discrete solutions by questioning the role played by spatial and temporal discretizations generally comes as a distant third to test-analysis comparison and model calibration. This publication is contributed to raise awareness of the fact that discrete solutions introduce numerical uncertainty. This uncertainty may, in some cases, overwhelm in complexity and magnitude other sources of uncertainty that include experimental variability, parametric uncertainty and modeling assumptions. The concepts of consistency, convergence and truncation error are overviewed to explain the articulation between the exact solution of continuous equations, the solution of modified equations and discrete solutions computed by a code. The current state-of-the-practice of code and solution verification activities is discussed. An example in the discipline of hydro-dynamics illustrates the significant effect that meshing can have on the quality of code predictions. A simple method is proposed to derive bounds of solution uncertainty in cases where the exact solution of the continuous equations, or its modified equations, is unknown. It is argued that numerical uncertainty originating from mesh discretization should always be quantified and accounted for in the overall uncertainty 'budget' that supports decision-making for applications in computational physics and engineering.

  16. Uncertainty quantification approaches for advanced reactor analyses.

    SciTech Connect (OSTI)

    Briggs, L. L.; Nuclear Engineering Division

    2009-03-24T23:59:59.000Z

    The original approach to nuclear reactor design or safety analyses was to make very conservative modeling assumptions so as to ensure meeting the required safety margins. Traditional regulation, as established by the U. S. Nuclear Regulatory Commission required conservatisms which have subsequently been shown to be excessive. The commission has therefore moved away from excessively conservative evaluations and has determined best-estimate calculations to be an acceptable alternative to conservative models, provided the best-estimate results are accompanied by an uncertainty evaluation which can demonstrate that, when a set of analysis cases which statistically account for uncertainties of all types are generated, there is a 95% probability that at least 95% of the cases meet the safety margins. To date, nearly all published work addressing uncertainty evaluations of nuclear power plant calculations has focused on light water reactors and on large-break loss-of-coolant accident (LBLOCA) analyses. However, there is nothing in the uncertainty evaluation methodologies that is limited to a specific type of reactor or to specific types of plant scenarios. These same methodologies can be equally well applied to analyses for high-temperature gas-cooled reactors and to liquid metal reactors, and they can be applied to steady-state calculations, operational transients, or severe accident scenarios. This report reviews and compares both statistical and deterministic uncertainty evaluation approaches. Recommendations are given for selection of an uncertainty methodology and for considerations to be factored into the process of evaluating uncertainties for advanced reactor best-estimate analyses.

  17. ChemMatCARS Data Archive

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

    ChemMatCARS is a high-brilliance national synchrotron x-ray facility dedicated primarily to static and dynamic condensed matter chemistry and materials science. The scientific focus of the facility includes the study of surface and interfacial properties of liquids and solids as well as their bulk structure at atomic, molecular and mesoscopic length scales with high spatial and energy resolution. Experimental techniques supported by the facility include: 1) Liquid Surface X-ray Scattering; 2) Solid Surface X-ray Scattering; 3) Time-Resolved Crystallography; 4) Micro-Crystal Diffraction; 5) Small and Wide-angle X-ray Scattering. The data archive referenced here contains data for various components along the beamline within the First Optics Enclosure and is intended to be input or parameter data. See the Science Nuggets at http://cars9.uchicago.edu/chemmat/pages/nuggets.html for leads to some of the research conducted at the ChemMatCARS beamline.

  18. Fractional revivals through Rényi uncertainty relations

    E-Print Network [OSTI]

    Elvira Romera; Francisco de los Santos

    2014-09-19T23:59:59.000Z

    We show that the R\\'enyi uncertainty relations give a good description of the dynamical behavior of wave packets and constitute a sound approach to revival phenomena by analyzing three model systems: the simple harmonic oscillator, the infinite square well, and the quantum bouncer. We prove the usefulness of entropic uncertainty relations as a tool for identifying fractional revivals by providing a comparison in different contexts with the usual Heisenberg uncertainty relation and with the common approach in terms of the autocorrelation function.

  19. Uncertainty Quantification on Prompt Fission Neutrons Spectra

    SciTech Connect (OSTI)

    Talou, P. [T-16, Nuclear Physics Group, Los Alamos National Laboratory, NM 87545 (United States)], E-mail: talou@lanl.gov; Madland, D.G.; Kawano, T. [T-16, Nuclear Physics Group, Los Alamos National Laboratory, NM 87545 (United States)

    2008-12-15T23:59:59.000Z

    Uncertainties in the evaluated prompt fission neutrons spectra present in ENDF/B-VII.0 are assessed in the framework of the Los Alamos model. The methodology used to quantify the uncertainties on an evaluated spectrum is introduced. We also briefly review the Los Alamos model and single out the parameters that have the largest influence on the calculated results. Using a Kalman filter, experimental data and uncertainties are introduced to constrain model parameters, and construct an evaluated covariance matrix for the prompt neutrons spectrum. Preliminary results are shown in the case of neutron-induced fission of {sup 235}U from thermal up to 15 MeV incident energies.

  20. DAMAGE ASSESSMENT OF COMPOSITE PLATE STRUCTURES WITH UNCERTAINTY

    E-Print Network [OSTI]

    Boyer, Edmond

    DAMAGE ASSESSMENT OF COMPOSITE PLATE STRUCTURES WITH UNCERTAINTY Chandrashekhar M.* , Ranjan Uncertainties associated with a structural model and measured vibration data may lead to unreliable damage that material uncertainties in composite structures cause considerable problem in damage assessment which can

  1. Error Detection and Recovery for Robot Motion Planning with Uncertainty

    E-Print Network [OSTI]

    Donald, Bruce Randall

    1987-07-01T23:59:59.000Z

    Robots must plan and execute tasks in the presence of uncertainty. Uncertainty arises from sensing errors, control errors, and uncertainty in the geometry of the environment. The last, which is called model error, has ...

  2. Notices CHART

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment of Energy NorthB O N N789 Federal23 Federal474436

  3. Organization Chart

    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)IntegratedSpeeding access toTest andOptimize carbon About » Leadership, Governance »

  4. Uncertainty in climate change policy analysis

    E-Print Network [OSTI]

    Jacoby, Henry D.; Prinn, Ronald G.

    Achieving agreement about whether and how to control greenhouse gas emissions would be difficult enough even if the consequences were fully known. Unfortunately, choices must be made in the face of great uncertainty, about ...

  5. Methods for Composing Tradeoff Studies under Uncertainty

    E-Print Network [OSTI]

    Bily, Christopher

    2012-10-19T23:59:59.000Z

    for the power train. This level of knowledge reuse is in keeping with good systems engineering practice. However, existing procedures for generating tradeoff studies under uncertainty involve assumptions that preclude engineers from composing them in a...

  6. Uncertainty Quantification in ocean state estimation

    E-Print Network [OSTI]

    Kalmikov, Alexander G

    2013-01-01T23:59:59.000Z

    Quantifying uncertainty and error bounds is a key outstanding challenge in ocean state estimation and climate research. It is particularly difficult due to the large dimensionality of this nonlinear estimation problem and ...

  7. A note on competitive investment under uncertainty

    E-Print Network [OSTI]

    Pindyck, Robert S.

    1991-01-01T23:59:59.000Z

    This paper clarifies how uncertainty affects irreversible investment in a competitive market equilibrium. With free entry, irreversibility affects the distribution of future prices, and thereby creates an opportunity cost ...

  8. Handling uncertainty in DEX methodology Martin Znidarsic

    E-Print Network [OSTI]

    Bohanec, Marko

    URPDM2010 1 Handling uncertainty in DEX methodology Martin Znidarsic Jozef Stefan Institute, Jamova cesta 39, martin.znidarsic@ijs.si Marko Bohanec Jozef Stefan Institute, Jamova cesta 39, marko

  9. Estimating uncertainties in integrated reservoir studies

    E-Print Network [OSTI]

    Zhang, Guohong

    2004-09-30T23:59:59.000Z

    To make sound investment decisions, decision makers need accurate estimates of the uncertainties present in forecasts of reservoir performance. In this work I propose a method, the integrated mismatch method, that incorporates the misfit...

  10. Multifidelity methods for multidisciplinary design under uncertainty

    E-Print Network [OSTI]

    Christensen, Daniel Erik

    2012-01-01T23:59:59.000Z

    For computational design and analysis tasks, scientists and engineers often have available many different simulation models. The output of each model has an associated uncertainty that is a result of the modeling process. ...

  11. Sandia Energy - Computational Fluid Dynamics & Large-Scale Uncertainty...

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

    & Large-Scale Uncertainty Quantification for Wind Energy Home Highlights - HPC Computational Fluid Dynamics & Large-Scale Uncertainty Quantification for Wind Energy Previous Next...

  12. Uncertainty analysis of multi-rate kinetics of uranium desorption...

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

    Uncertainty analysis of multi-rate kinetics of uranium desorption from sediments. Uncertainty analysis of multi-rate kinetics of uranium desorption from sediments. Abstract: A...

  13. avt-147 computational uncertainty: Topics by E-print Network

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

    Summary: models of uncertainties, the construction of the stochastic models using the maximum entropy principleStochastic modeling of uncertainties in computational structural...

  14. advanced lmrs uncertainties: Topics by E-print Network

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

    Summary: models of uncertainties, the construction of the stochastic models using the maximum entropy principleStochastic modeling of uncertainties in computational structural...

  15. Pre-publication review. Virtual Slavica: Digital Libraries, Digital Archives

    E-Print Network [OSTI]

    Giullian, Jon C.

    2005-01-01T23:59:59.000Z

    Reviews the book "Virtual Slavica: Digital Libraries, Digital Archives," the first major work to address the issue of technology and Cyrillic language resources, thus providing an important “snapshot of Slavic digital librarianship...

  16. Middleware for Data Visualization in VO-enabled Data Archives

    E-Print Network [OSTI]

    Ivan Zolotukhin; Igor Chilingarian

    2007-11-12T23:59:59.000Z

    We present a middleware for visualization and exploration of complex datasets in a VO framework, that performs interaction between data archives and existing VO client applications using PLASTIC. It comprises: (1) PLASTIC-enabled Java control applet, integrated into archive web-pages and interacting with VO applications; (2) cross-browser compatible JavaScript part managing PLASTIC-aware VO Clients (launch, data manipulation) by means of Java LiveConnect. This (or similar) solution is an essential for the new generation VO-enabled data archives providing access to complex observational and theoretical datasets (3D-spectroscopy, N-body simulations, etc.) through web-interface. Thanks to PLASTIC capabilities it is possible to start all necessary client software with a single-click in the archive query result page in a web-browser. This simplifies the scientific usage of the VO resources and makes it easy even for users with no experience in the VO technologies.

  17. MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES COPPER COUNTRY HISTORICAL COLLECTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES AND COPPER COUNTRY HISTORICAL COLLECTION GENEALOGICAL & Copper Country Historical Collection J. Robert Van Pelt Library Michigan Technological University local high schools and Michigan Technological University, centennial books, and local history titles

  18. archival histological material: Topics by E-print Network

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

    Howat, Ian M. 7 A New Look at Archiving for Sensitive Community Based Materials: A "web 2.0" Approach to Distribution and Updates University of Cambridge - Dspace Summary: The...

  19. Y-12, early records from the National Archives at Atlanta

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

    I will again search for it when I am at the archives on September 15, 2012, for the Secret City in the Tennessee Hills: From Dogpatch to Nuclear Power symposium. Joel Walker,...

  20. State of the Practice for ITS Data Regional Data Archive

    E-Print Network [OSTI]

    Bertini, Robert L.

    Vehicles Operations Emergency Management Advanced Vehicle Safety Systems Information Management Maintenance Archived ITS Data Stakeholders Transportation Planning Transportation System Monitoring Air Quality/Toll Systems Incident Management Traffic Video Environmental CVO Traffic Control Highway/Rail Emergency

  1. archival temporal bones: Topics by E-print Network

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

    13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Temporal Search Web Archives Computer Technologies and Information Sciences Websites Summary: Temporal...

  2. Programmatic methods for addressing contaminated volume uncertainties.

    SciTech Connect (OSTI)

    DURHAM, L.A.; JOHNSON, R.L.; RIEMAN, C.R.; SPECTOR, H.L.; Environmental Science Division; U.S. ARMY CORPS OF ENGINEERS BUFFALO DISTRICT

    2007-01-01T23:59:59.000Z

    Accurate estimates of the volumes of contaminated soils or sediments are critical to effective program planning and to successfully designing and implementing remedial actions. Unfortunately, data available to support the preremedial design are often sparse and insufficient for accurately estimating contaminated soil volumes, resulting in significant uncertainty associated with these volume estimates. The uncertainty in the soil volume estimates significantly contributes to the uncertainty in the overall project cost estimates, especially since excavation and off-site disposal are the primary cost items in soil remedial action projects. The Army Corps of Engineers Buffalo District's experience has been that historical contaminated soil volume estimates developed under the Formerly Utilized Sites Remedial Action Program (FUSRAP) often underestimated the actual volume of subsurface contaminated soils requiring excavation during the course of a remedial activity. In response, the Buffalo District has adopted a variety of programmatic methods for addressing contaminated volume uncertainties. These include developing final status survey protocols prior to remedial design, explicitly estimating the uncertainty associated with volume estimates, investing in predesign data collection to reduce volume uncertainties, and incorporating dynamic work strategies and real-time analytics in predesign characterization and remediation activities. This paper describes some of these experiences in greater detail, drawing from the knowledge gained at Ashland1, Ashland2, Linde, and Rattlesnake Creek. In the case of Rattlesnake Creek, these approaches provided the Buffalo District with an accurate predesign contaminated volume estimate and resulted in one of the first successful FUSRAP fixed-price remediation contracts for the Buffalo District.

  3. Estimating uncertainty of inference for validation

    SciTech Connect (OSTI)

    Booker, Jane M [Los Alamos National Laboratory; Langenbrunner, James R [Los Alamos National Laboratory; Hemez, Francois M [Los Alamos National Laboratory; Ross, Timothy J [UNM

    2010-09-30T23:59:59.000Z

    We present a validation process based upon the concept that validation is an inference-making activity. This has always been true, but the association has not been as important before as it is now. Previously, theory had been confirmed by more data, and predictions were possible based on data. The process today is to infer from theory to code and from code to prediction, making the role of prediction somewhat automatic, and a machine function. Validation is defined as determining the degree to which a model and code is an accurate representation of experimental test data. Imbedded in validation is the intention to use the computer code to predict. To predict is to accept the conclusion that an observable final state will manifest; therefore, prediction is an inference whose goodness relies on the validity of the code. Quantifying the uncertainty of a prediction amounts to quantifying the uncertainty of validation, and this involves the characterization of uncertainties inherent in theory/models/codes and the corresponding data. An introduction to inference making and its associated uncertainty is provided as a foundation for the validation problem. A mathematical construction for estimating the uncertainty in the validation inference is then presented, including a possibility distribution constructed to represent the inference uncertainty for validation under uncertainty. The estimation of inference uncertainty for validation is illustrated using data and calculations from Inertial Confinement Fusion (ICF). The ICF measurements of neutron yield and ion temperature were obtained for direct-drive inertial fusion capsules at the Omega laser facility. The glass capsules, containing the fusion gas, were systematically selected with the intent of establishing a reproducible baseline of high-yield 10{sup 13}-10{sup 14} neutron output. The deuterium-tritium ratio in these experiments was varied to study its influence upon yield. This paper on validation inference is the first in a series of inference uncertainty estimations. While the methods demonstrated are primarily statistical, these do not preclude the use of nonprobabilistic methods for uncertainty characterization. The methods presented permit accurate determinations for validation and eventual prediction. It is a goal that these methods establish a standard against which best practice may evolve for determining degree of validation.

  4. CONTROL CHART DASHBOARDS MANAGING YOUR NUMBERS INSTEAD OF YOU NUMBER MANAGING YOU

    SciTech Connect (OSTI)

    PREVETTE, S.S.

    2006-11-15T23:59:59.000Z

    This paper, which documents Fluor Hanford's application of Statistical Process Control (SPC) and Dashboards to support planning and decision making, is a sequel to ''Leading with Leading Indicators'' that was presented at WM 05. This year's paper provides more detail on management's use of SPC and control charts and discusses their integration into an executive summary using the popular color-cod3ed dashboard methodology. Fluor Hanford has applied SPC in a non-traditional (that is non-manufacturing) manner. Dr. Shewhart's 75-year-old control-chart methodologies have been updated to modern data processing, but are still founded on his sound, tried and true principles. These methods are playing a key role in safety and quality at what has been called the world's largest environmental cleanup project. The US Department of Energy's (DOE's) Hanford Site played a pivotal role in the nation's defense, beginning in the 1940s when it was established as part of the Manhattan Project. After more than 50 years of producing nuclear weapons, Hanford--which covers 586 square miles in southeastern Washington state--is now focused on three outcomes: (1) restoring the Columbia River corridor for multiple uses; (2) transitioning the central plateau to support long-term waste management; and (3) putting DOE assets to work for the future.

  5. INCORPORATING UNCERTAINTY INTO DAM SAFETY RISK Sanjay S. Chauhan1

    E-Print Network [OSTI]

    Chauhan, Sanjay S.

    on the topic of uncertainty in quantitative risk and policy analysis the reader is referred to Morgan to incorporating input uncertainties into risk analysis model. Input uncertainties are captured by using for uncertainty analysis in dam safety risk assessment, and demonstrates some useful formats for presenting

  6. Bounded Uncertainty Roadmaps for Path Planning Leonidas J. Guibas1

    E-Print Network [OSTI]

    Guibas, Leonidas J.

    Bounded Uncertainty Roadmaps for Path Planning Leonidas J. Guibas1 , David Hsu2 , Hanna Kurniawati2 uncertainty during planning. We in- troduce the notion of a bounded uncertainty roadmap (BURM) and use, and it is not much slower than classic probabilistic roadmap planning algorithms, which ignore uncertainty

  7. Quantifying uncertainty in LCA-modelling of waste management systems

    SciTech Connect (OSTI)

    Clavreul, Julie, E-mail: julc@env.dtu.dk [Department of Environmental Engineering, Technical University of Denmark, Miljoevej, Building 113, DK-2800 Kongens Lyngby (Denmark); Guyonnet, Dominique [BRGM, ENAG BRGM-School, BP 6009, 3 Avenue C. Guillemin, 45060 Orleans Cedex (France); Christensen, Thomas H. [Department of Environmental Engineering, Technical University of Denmark, Miljoevej, Building 113, DK-2800 Kongens Lyngby (Denmark)

    2012-12-15T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Uncertainty in LCA-modelling of waste management is significant. Black-Right-Pointing-Pointer Model, scenario and parameter uncertainties contribute. Black-Right-Pointing-Pointer Sequential procedure for quantifying uncertainty is proposed. Black-Right-Pointing-Pointer Application of procedure is illustrated by a case-study. - Abstract: Uncertainty analysis in LCA studies has been subject to major progress over the last years. In the context of waste management, various methods have been implemented but a systematic method for uncertainty analysis of waste-LCA studies is lacking. The objective of this paper is (1) to present the sources of uncertainty specifically inherent to waste-LCA studies, (2) to select and apply several methods for uncertainty analysis and (3) to develop a general framework for quantitative uncertainty assessment of LCA of waste management systems. The suggested method is a sequence of four steps combining the selected methods: (Step 1) a sensitivity analysis evaluating the sensitivities of the results with respect to the input uncertainties, (Step 2) an uncertainty propagation providing appropriate tools for representing uncertainties and calculating the overall uncertainty of the model results, (Step 3) an uncertainty contribution analysis quantifying the contribution of each parameter uncertainty to the final uncertainty and (Step 4) as a new approach, a combined sensitivity analysis providing a visualisation of the shift in the ranking of different options due to variations of selected key parameters. This tiered approach optimises the resources available to LCA practitioners by only propagating the most influential uncertainties.

  8. Uncertainty and sampling issues in tank characterization

    SciTech Connect (OSTI)

    Liebetrau, A.M.; Pulsipher, B.A.; Kashporenko, D.M. [and others

    1997-06-01T23:59:59.000Z

    A defensible characterization strategy must recognize that uncertainties are inherent in any measurement or estimate of interest and must employ statistical methods for quantifying and managing those uncertainties. Estimates of risk and therefore key decisions must incorporate knowledge about uncertainty. This report focuses statistical methods that should be employed to ensure confident decision making and appropriate management of uncertainty. Sampling is a major source of uncertainty that deserves special consideration in the tank characterization strategy. The question of whether sampling will ever provide the reliable information needed to resolve safety issues is explored. The issue of sample representativeness must be resolved before sample information is reliable. Representativeness is a relative term but can be defined in terms of bias and precision. Currently, precision can be quantified and managed through an effective sampling and statistical analysis program. Quantifying bias is more difficult and is not being addressed under the current sampling strategies. Bias could be bounded by (1) employing new sampling methods that can obtain samples from other areas in the tanks, (2) putting in new risers on some worst case tanks and comparing the results from existing risers with new risers, or (3) sampling tanks through risers under which no disturbance or activity has previously occurred. With some bound on bias and estimates of precision, various sampling strategies could be determined and shown to be either cost-effective or infeasible.

  9. ISO/GUM UNCERTAINTIES AND CIAAW (UNCERTAINTY TREATMENT FOR RECOMMENDED ATOMIC WEIGHTS AND ISOTOPIC ABUNDANCES)

    SciTech Connect (OSTI)

    HOLDEN,N.E.

    2007-07-23T23:59:59.000Z

    The International Organization for Standardization (ISO) has published a Guide to the expression of Uncertainty in Measurement (GUM). The IUPAC Commission on Isotopic Abundance and Atomic Weight (CIAAW) began attaching uncertainty limits to their recommended values about forty years ago. CIAAW's method for determining and assigning uncertainties has evolved over time. We trace this evolution to their present method and their effort to incorporate the basic ISO/GUM procedures into evaluations of these uncertainties. We discuss some dilemma the CIAAW faces in their present method and whether it is consistent with the application of the ISO/GUM rules. We discuss the attempt to incorporate variations in measured isotope ratios, due to natural fractionation, into the ISO/GUM system. We make some observations about the inconsistent treatment in the incorporation of natural variations into recommended data and uncertainties. A recommendation for expressing atomic weight values using a tabulated range of values for various chemical elements is discussed.

  10. Uncertainty and error in computational simulations

    SciTech Connect (OSTI)

    Oberkampf, W.L.; Diegert, K.V.; Alvin, K.F.; Rutherford, B.M.

    1997-10-01T23:59:59.000Z

    The present paper addresses the question: ``What are the general classes of uncertainty and error sources in complex, computational simulations?`` This is the first step of a two step process to develop a general methodology for quantitatively estimating the global modeling and simulation uncertainty in computational modeling and simulation. The second step is to develop a general mathematical procedure for representing, combining and propagating all of the individual sources through the simulation. The authors develop a comprehensive view of the general phases of modeling and simulation. The phases proposed are: conceptual modeling of the physical system, mathematical modeling of the system, discretization of the mathematical model, computer programming of the discrete model, numerical solution of the model, and interpretation of the results. This new view is built upon combining phases recognized in the disciplines of operations research and numerical solution methods for partial differential equations. The characteristics and activities of each of these phases is discussed in general, but examples are given for the fields of computational fluid dynamics and heat transfer. They argue that a clear distinction should be made between uncertainty and error that can arise in each of these phases. The present definitions for uncertainty and error are inadequate and. therefore, they propose comprehensive definitions for these terms. Specific classes of uncertainty and error sources are then defined that can occur in each phase of modeling and simulation. The numerical sources of error considered apply regardless of whether the discretization procedure is based on finite elements, finite volumes, or finite differences. To better explain the broad types of sources of uncertainty and error, and the utility of their categorization, they discuss a coupled-physics example simulation.

  11. Programmatic methods for addressing contaminated volume uncertainties

    SciTech Connect (OSTI)

    Rieman, C.R.; Spector, H.L. [U.S. Army Corps of Engineers Buffalo District, Buffalo, NY (United States); Durham, L.A.; Johnson, R.L. [Argonne National Laboratory, Environmental Science Div., IL (United States)

    2007-07-01T23:59:59.000Z

    Accurate estimates of the volumes of contaminated soils or sediments are critical to effective program planning and to successfully designing and implementing remedial actions. Unfortunately, data available to support the pre-remedial design are often sparse and insufficient for accurately estimating contaminated soil volumes, resulting in significant uncertainty associated with these volume estimates. The uncertainty in the soil volume estimates significantly contributes to the uncertainty in the overall project cost estimates, especially since excavation and off-site disposal are the primary cost items in soil remedial action projects. The U.S. Army Corps of Engineers Buffalo District's experience has been that historical contaminated soil volume estimates developed under the Formerly Utilized Sites Remedial Action Program (FUSRAP) often underestimated the actual volume of subsurface contaminated soils requiring excavation during the course of a remedial activity. In response, the Buffalo District has adopted a variety of programmatic methods for addressing contaminated volume uncertainties. These include developing final status survey protocols prior to remedial design, explicitly estimating the uncertainty associated with volume estimates, investing in pre-design data collection to reduce volume uncertainties, and incorporating dynamic work strategies and real-time analytics in pre-design characterization and remediation activities. This paper describes some of these experiences in greater detail, drawing from the knowledge gained at Ashland 1, Ashland 2, Linde, and Rattlesnake Creek. In the case of Rattlesnake Creek, these approaches provided the Buffalo District with an accurate pre-design contaminated volume estimate and resulted in one of the first successful FUSRAP fixed-price remediation contracts for the Buffalo District. (authors)

  12. Is the Heisenberg uncertainty relation really violated?

    E-Print Network [OSTI]

    Masao Kitano

    2008-03-31T23:59:59.000Z

    It has been pointed out that for some types of measurement the Heisenberg uncertainty relation seems to be violated. In order to save the situation a new uncertainty relation was proposed by Ozawa. Here we introduce revised definitions of error and disturbance taking into account the gain associated with generalized measurement interactions. With these new definitions, the validity of the Heisenberg inequality is recovered for continuous linear measurement interactions. We also examine the changes in distribution functions caused by the general measurement interaction and clarify the physical meanings of infinitely large errors and disturbances.

  13. Carbon Tax and 100% Dividend No Alligator Shoes! The charts for my talk (Climate Threat to the Planet: Implications for Energy Policy) on 3

    E-Print Network [OSTI]

    Hansen, James E.

    Carbon Tax and 100% Dividend ­ No Alligator Shoes! The charts for my talk (Climate ThreatPACON_20080603.ppt The "Carbon Tax and 100% Dividend" chart warrants discussion. Tax and dividend is the policy complement that must accompany recognition of fossil carbon reservoir sizes for strategic solution of global

  14. Three dimensional characterization and archiving system

    SciTech Connect (OSTI)

    Clark, R.; Gallman, P.; Gaudreault, J.; Mosehauer, R.; Slotwinski, A.; Jarvis, G.; Griffiths, P.

    1996-12-31T23:59:59.000Z

    This system (3D-ICAS) is being developed as a remote system to perform rapid in situ analysis of hazardous organics and radionuclide contamination on structural materials. It is in the final phase of a 3-phase program to support Decontamination and Decommissioning (D&D) operations. Accurate physical characterization of surfaces and radioactive and organic contamination is a critical D&D task. Surface characterization includes identification of dangerous inorganic materials such as asbestos and transite. 3D-ICAS robotically conveys a multisensor probe near the surfaces to be inspected, using coherent laser radar tracking, which also provides 3D facility maps. High-speed automated organic analysis is provided by means of gas chromatograph-mass spectrometer sensor which can process a sample without contact in one minute. Volatile organics are extracted directly from contaminated surfaces without sample removal; multiple stage focusing is used for high time resolution. Additional discrimination is obtained through a final stage time-of-flight mass spectrometer. The radionuclide sensors combines {alpha}, {beta}, and {gamma} counting with energy discrimination of the {alpha} channel; this quantifies isotopes of U, Pu, Th, Tc, Np, and Am in one minute. The Molecular Vibrational Spectrometry sensor is used to characterize substrate material such as concrete, transite, wood, or asbestos; this can be used to provide estimates of the depth of contamination. The 3D-ICAS will be available for real-time monitoring immediately after each 1 to 2 minute sample period. After surface mapping, 3-D displays will be provided showing contours of detected contaminant concentrations. Permanent measurement and contaminant level archiving will be provided, assuring data integrity and allowing regulatory review before and after D&D operations.

  15. CENTER FOR PUERTO RICAN STUDIES: LIBRARY & ARCHIVES JOB ANNOUNCEMENT: PROJECT ARCHIVIST

    E-Print Network [OSTI]

    Qiu, Weigang

    and description, and familiarity with archival standards, specifically DACS. Ability to recognize archival University of New York, it is committed to the comprehensive collection of data, graphic art, and library

  16. Hybrid Paper/Electronic Archival Collecting, Processing, and Reference: A View from SLAC

    SciTech Connect (OSTI)

    Deken, Jean M.; /SLAC

    2008-05-23T23:59:59.000Z

    Real-time archiving of mixed paper and digital collections presents challenges not encountered in the primarily paper environment. A few recent examples from the archives of the Stanford Linear Accelerator Center highlight obstacles encountered, and attempted and contemplated solutions.

  17. Finding Statistics & Data at Queen's Sept/08 STATISTICS Facts & figures in tables, charts, time series, graphs, etc.

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    Finding Statistics & Data at Queen's Sept/08 STATISTICS Facts & figures in tables, charts, time series, graphs, etc. 1. Statistics Canada www.statcan.ca English use the search box... REMEMBER: Don't Pay Contact madgic@queensu.ca to get statistics for free if faced with a fee! 2. Social

  18. Nuclear Science--A Guide to the Nuclear Science Wall Chart 2003 Contemporary Physics Education Project (CPEP)

    E-Print Network [OSTI]

    Nuclear Science--A Guide to the Nuclear Science Wall Chart ©2003 Contemporary Physics Education Project (CPEP) 7-1 Chapter 7 Nuclear Reactions Nuclear reactions and nuclear scattering are used, protons, alphas, or "heavy ions"), creates these reactions when they strike a target nucleus. Nuclear

  19. 17Solar Storm Energy and Pie Graphs The pie charts below show approximately how various forms of energy

    E-Print Network [OSTI]

    17Solar Storm Energy and Pie Graphs The pie charts below show approximately how various forms of energy are involved in a solar flare. Flares occur when stored magnetic energy is suddenly released magnetic energy Graph of solar flare energy forms Problem 1 - About what percentages of each of the four

  20. 2009-10 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems

    E-Print Network [OSTI]

    Zhang, Junshan

    2009-10 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems NOTE 1: The program in Electrical Engineering requires a total of 15 hours of technical (N), 498 (N) Elec EEE 333 [prereq EEE101,120] ........... Power, 498 (N) Solar Energy Note: Prereq

  1. 2007-2008 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems

    E-Print Network [OSTI]

    Zhang, Junshan

    2007-2008 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems NOTE 1: The program in Electrical Engineering requires a total of 15 hours of technical Energy Note: Prereq for Computer Engineering: EEE203 Computer Engineering EEE404 (S), CSE420 (F, S

  2. 2008-09 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems

    E-Print Network [OSTI]

    Zhang, Junshan

    2008-09 Electrical Engineering BSE/EPES 4-year Flow Chart Concentration in Electrical Power and Energy Systems NOTE 1: The program in Electrical Engineering requires a total of 15 hours of technical (N), 498 (N) Elec EEE 333 [prereq EEE101,120] ........... Power, 498 (N) Solar Energy Note: Prereq

  3. Computational Flow Chart for Indentifying Hit Molecules for a Target Protein Protein-Ligand (PL) complex as input

    E-Print Network [OSTI]

    Jayaram, Bhyravabotla

    Computational Flow Chart for Indentifying Hit Molecules for a Target Protein Case A Protein Predict Binding Energy of the PL Complex Scanning single molecule uploaded Scanning million molecules calculated parameters of the protein Predict binding energy of the new molecule for the same protein

  4. Modeling of Uncertainty in Wind Energy Forecast

    E-Print Network [OSTI]

    regression and splines are combined to model the prediction error from Tunø Knob wind power plant. This data of the thesis is quantile regression and splines in the context of wind power modeling. Lyngby, February 2006Modeling of Uncertainty in Wind Energy Forecast Jan Kloppenborg Møller Kongens Lyngby 2006 IMM-2006

  5. Bayesian Environmetrics: Uncertainty and Sensitivity Analysis

    E-Print Network [OSTI]

    Draper, David

    (joint work with Bruno Mendes) Department of Applied Mathematics and Statistics University of California and analysis of variance tools provide sensitivity analysis insight. -- Model uncertainty audit shows, as an energy source, has been employed in the United States and Europe for more than 50 years, and yet

  6. Stochastic Reduced Basis Methods for Uncertainty Quantification

    E-Print Network [OSTI]

    Sóbester, András

    Turbine Blades In general, stochastic analysis (using SRBM) of any physical system involves two main steps the variability in the performance of a turbine blade in the presence of uncertainty. These blades operate variability in material properties and boundary condi- tions. Given a numerical solution of the set of SPDEs

  7. Model Uncertainty in Discrete Event Systems \\Lambda

    E-Print Network [OSTI]

    Garg, Vijay

    that a correct model of the system to be controlled was avail­ able. A goal of this wok is to provide be controllably distin­ guished. We use the finite state machine model with controllable and uncontrollable events to control systems in the presence of uncertainty in the model of the system and environment in which

  8. IJCAI-05 Workshop Reasoning with Uncertainty in

    E-Print Network [OSTI]

    Pineau, Joelle

    Problems via Spatio-Temporal Belief State Clustering [p.17] X. Li, W.K. Cheung, and J. Liu Dept Uncertainty [p. 70] P. Fabiani and F. Teichteil-K¨onigsbuch ONERA/DCSC, Toulouse, France iii #12;iv #12;IJCAI, Canada) Stergios Roumeliotis (University of Minnesota, USA) Nicholas Roy (MIT, USA) Alessandro Saffiotti

  9. Robot Motion Planning with Uncertainty The Challenge

    E-Print Network [OSTI]

    Whitton, Mary C.

    Roadmap (SMR), a new motion planning framework that explicitly considers uncertainty in robot motion approach. Our framework builds on the highly successful approach used in Probabilistic Roadmaps (PRMs of discrete states is selected in the state space, and a roadmap is built that represents their collision

  10. Dynamic Scheduling of Maintenance Activities Under Uncertainties

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of the required treatment. There are mainly two types of maintenance activities: the preventive maintenance, whoseDynamic Scheduling of Maintenance Activities Under Uncertainties Fran¸cois Marmier, Christophe in maintenance services field where the different practical knowledges or skills are their working tools. We

  11. Applying Calibration to Improve Uncertainty Assessment

    E-Print Network [OSTI]

    Fondren, Mark Edward

    2013-08-02T23:59:59.000Z

    that uncertainty can be assessed more reliably through look-backs and calibration, i.e., comparing actual results to probabilistic predictions over time. While many recognize the importance of look-backs, calibration is seldom practiced in industry. I believe a...

  12. Please send this form with a job description questionnaire (JDQ) and organization chart of your area to lorid@brandeis.edu. If you have any questions, call Lori Dougherty at 781-736-3653. Thank you.

    E-Print Network [OSTI]

    Snider, Barry B.

    Please send this form with a job description questionnaire (JDQ) and organization chart of your. Please send this form with a job description questionnaire (JDQ) and organization chart of your area

  13. Extended Forward Sensitivity Analysis for Uncertainty Quantification

    SciTech Connect (OSTI)

    Haihua Zhao; Vincent A. Mousseau

    2011-09-01T23:59:59.000Z

    Verification and validation (V&V) are playing more important roles to quantify uncertainties and realize high fidelity simulations in engineering system analyses, such as transients happened in a complex nuclear reactor system. Traditional V&V in the reactor system analysis focused more on the validation part or did not differentiate verification and validation. The traditional approach to uncertainty quantification is based on a 'black box' approach. The simulation tool is treated as an unknown signal generator, a distribution of inputs according to assumed probability density functions is sent in and the distribution of the outputs is measured and correlated back to the original input distribution. The 'black box' method mixes numerical errors with all other uncertainties. It is also not efficient to perform sensitivity analysis. Contrary to the 'black box' method, a more efficient sensitivity approach can take advantage of intimate knowledge of the simulation code. In these types of approaches equations for the propagation of uncertainty are constructed and the sensitivities are directly solved for as variables in the simulation. This paper presents the forward sensitivity analysis as a method to help uncertainty qualification. By including time step and potentially spatial step as special sensitivity parameters, the forward sensitivity method is extended as one method to quantify numerical errors. Note that by integrating local truncation errors over the whole system through the forward sensitivity analysis process, the generated time step and spatial step sensitivity information reflect global numerical errors. The discretization errors can be systematically compared against uncertainties due to other physical parameters. This extension makes the forward sensitivity method a much more powerful tool to help uncertainty qualification. By knowing the relative sensitivity of time and space steps with other interested physical parameters, the simulation is allowed to run at optimized time and space steps without affecting the confidence of the physical parameter sensitivity results. The time and space steps forward sensitivity analysis method can also replace the traditional time step and grid convergence study with much less computational cost. Several well defined benchmark problems with manufactured solutions are utilized to demonstrate the extended forward sensitivity analysis method. All the physical solutions, parameter sensitivity solutions, even the time step sensitivity in one case, have analytical forms, which allows the verification to be performed in the strictest sense.

  14. The Spitzer Archival Far-InfraRed Extragalactic Survey

    E-Print Network [OSTI]

    Hanish, D; Teplitz, H; Desai, V; Armus, L; Brinkworth, C; Brooke, T; Colbert, J; Edwards, L; Fadda, D; Frayer, D; Huynh, M; Lacy, M; Murphy, E; Noriega-Crespo, A; Paladini, R; Scarlata, C; Shenoy, S

    2015-01-01T23:59:59.000Z

    We present the Spitzer Archival Far-InfraRed Extragalactic Survey (SAFIRES). This program produces refined mosaics and source lists for all far-infrared extragalactic data taken during the more than six years of the cryogenic operation of the Spitzer Space Telescope. The SAFIRES products consist of far-infrared data in two wavelength bands (70 um and 160 um) across approximately 180 square degrees of sky, with source lists containing far-infrared fluxes for almost 40,000 extragalactic point sources. Thus, SAFIRES provides a large, robust archival far-infrared data set suitable for many scientific goals.

  15. Course Profile: Archives and Libraries in the Digital World Course Number: LIS 7740 and HIS 7745

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Course Profile: Archives and Libraries in the Digital World Course Number: LIS 7740 and HIS 7745 of a conceptual framework of the role of digital in libraries and archives. Lectures, discussions and assignments center on the work, concerns, and digital issues impacting archival work and librarianship. Also

  16. Solar Radiation Data from the World Radiation Data Centre (WRDC) Online Archive

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

    At present, this online archive contains a subset of the data stored at the WRDC. As new measurements are received and processed, they are added to the archive. The archive currently contains all available data from 1964-1993.[From ôBackground on the WRDCö at http://wrdc-mgo.nrel.gov/html/about.html

  17. G:\\Policies\\Genealogy Research Policy.doc 1 IIT Archives Genealogy Research Policy

    E-Print Network [OSTI]

    Heller, Barbara

    G:\\Policies\\Genealogy Research Policy.doc 1 IIT Archives Genealogy Research Policy Effective April 14, 2010 I. The IIT Archives provides limited genealogical research services. Access to the IIT Archives' collections for the purpose of personal/family genealogy, either in person by the researcher him

  18. Representation of analysis results involving aleatory and epistemic uncertainty.

    SciTech Connect (OSTI)

    Johnson, Jay Dean (ProStat, Mesa, AZ); Helton, Jon Craig (Arizona State University, Tempe, AZ); Oberkampf, William Louis; Sallaberry, Cedric J.

    2008-08-01T23:59:59.000Z

    Procedures are described for the representation of results in analyses that involve both aleatory uncertainty and epistemic uncertainty, with aleatory uncertainty deriving from an inherent randomness in the behavior of the system under study and epistemic uncertainty deriving from a lack of knowledge about the appropriate values to use for quantities that are assumed to have fixed but poorly known values in the context of a specific study. Aleatory uncertainty is usually represented with probability and leads to cumulative distribution functions (CDFs) or complementary cumulative distribution functions (CCDFs) for analysis results of interest. Several mathematical structures are available for the representation of epistemic uncertainty, including interval analysis, possibility theory, evidence theory and probability theory. In the presence of epistemic uncertainty, there is not a single CDF or CCDF for a given analysis result. Rather, there is a family of CDFs and a corresponding family of CCDFs that derive from epistemic uncertainty and have an uncertainty structure that derives from the particular uncertainty structure (i.e., interval analysis, possibility theory, evidence theory, probability theory) used to represent epistemic uncertainty. Graphical formats for the representation of epistemic uncertainty in families of CDFs and CCDFs are investigated and presented for the indicated characterizations of epistemic uncertainty.

  19. A Framework for Modeling Uncertainty in Regional Climate Change

    E-Print Network [OSTI]

    Monier, Erwan

    In this study, we present a new modeling framework and a large ensemble of climate projections to investigate the uncertainty in regional climate change over the US associated with four dimensions of uncertainty. The sources ...

  20. Adaptive control of hypersonic vehicles in presence of actuation uncertainties

    E-Print Network [OSTI]

    Somanath, Amith

    2010-01-01T23:59:59.000Z

    The thesis develops a new class of adaptive controllers that guarantee global stability in presence of actuation uncertainties. Actuation uncertainties culminate to linear plants with a partially known input matrix B. ...

  1. Uncertainty analysis of climate change and policy response

    E-Print Network [OSTI]

    Webster, Mort David.; Forest, Chris Eliot.; Reilly, John M.; Babiker, Mustafa H.M.; Kicklighter, David W.; Mayer, Monika.; Prinn, Ronald G.; Sarofim, Marcus C.; Sokolov, Andrei P.; Stone, Peter H.; Wang, Chien.

    To aid climate policy decisions, accurate quantitative descriptions of the uncertainty in climate outcomes under various possible policies are needed. Here, we apply an earth systems model to describe the uncertainty in ...

  2. 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 between predicted and actual building energy consumption can be attributed to uncertainties introduced in energy consumption due to actual weather and building operational practices, using a simulation

  3. Societal Research Archives System : Retrieval, quality control and analysis

    E-Print Network [OSTI]

    White, Douglas R.

    Societal Research Archives System : Retrieval, quality control and analysis of comparative data sample selection and data retrieval to correlation, data quality control, and testing for genetic, and White, 1967a). This represents 40 % of the approximate total number of such publications, but over 90

  4. Examining Energy Use in Heterogeneous Archival Storage Systems

    E-Print Network [OSTI]

    Polyzotis, Neoklis (Alkis)

    Examining Energy Use in Heterogeneous Archival Storage Systems Ian F. Adams*, Ethan L. Miller to consume upwards of 35% the total energy used [2]. As systems grow to encompass thousands of storage to power and cool storage devices, and energy costs are no longer the only issues--data center architects

  5. Intelligent and Adaptive Crawling of Web Applications for Web Archiving

    E-Print Network [OSTI]

    Senellart, Pierre

    Intelligent and Adaptive Crawling of Web Applications for Web Archiving Muhammad Faheem1 and Pierre Kong, Hong Kong firstname.lastname@telecom.paristech.fr Abstract. Web sites are dynamic in nature with content and structure changing overtime. Many pages on the Web are produced by content management systems

  6. Email Archive Analysis Through Graphical Visualization Columbia University

    E-Print Network [OSTI]

    Yang, Junfeng

    Email Archive Analysis Through Graphical Visualization Wei-Jen Li Columbia University weijen@cs.columbia.edu Shlomo Hershkop Columbia University shlomo@cs.columbia.edu Salvatore J. Stolfo Columbia University sal@cs.columbia (EMT) developed at Columbia University [3] is a data mining system that computes behavior profiles

  7. Fast Browsing of Archived Web Contents Sangchul Song

    E-Print Network [OSTI]

    JaJa, Joseph F.

    and deep contents, web contents involve a wide variety of objects such as html pages, documents, multimediaFast Browsing of Archived Web Contents Sangchul Song Department of Electrical and Computer The web is becoming the preferred medium for communicating and storing information pertaining to almost

  8. Preserving Geospatial Data: The National Geospatial Digital Archive's Approach

    E-Print Network [OSTI]

    Janée, Greg

    Preserving Geospatial Data: The National Geospatial Digital Archive's Approach Greg Janée; University of California at Santa Barbara; Santa Barbara, CA, USA Abstract The National Geospatial Digital the question: How can we preserve geospatial data on a national scale and make it available to future

  9. Towards an Intelligent system for managing Historical Archive Documents

    E-Print Network [OSTI]

    Kouroupetroglou, Georgios

    Towards an Intelligent system for managing Historical Archive Documents Akrivi Katifori-ontology expert users exploring ontologies. · The study of the possibilities of supporting user document and task management by using a personal ontology. · The implementation and evaluation of an algorithm using

  10. Modeling Transit Trip Time Using Archived Bus Dispatch System Data

    E-Print Network [OSTI]

    Bertini, Robert L.

    Transportation District of Oregon TriMet provides transit service in the three-county Portland metropolitan area that are automatically collected and archived for each bus, route, and stop every day. The Tri-County Metropolitan. TriMet has implemented a Bus Dispatch System BDS as a part of its overall service control

  11. Portal: Applications of New Technology to Transportation Data Archiving

    E-Print Network [OSTI]

    Tufte, Kristin

    Transportation Data Archive (2004-...) ! Portland Observatory (2013-...) #12;+ New Technologies Big Data, Cloud Data's Implications for Transportation Operations: An Exploration ! White Paper ­ March 2014; Prepared Slide credit: Adam Moore, Miguel Figliozzi, PSU #12;+ The Cloud: NoSQL vs. NewSQL vs. RDBMS ! Cloud

  12. Non-Archival Material The following materials are not required

    E-Print Network [OSTI]

    Wechsler, Risa H.

    material should not be discarded) Please contact the Archives (x3091) or the Records Manager (x4342) if you records as required by law and in accordance with DOE records management policies and procedures or Reprints (unless extensively annotated) Financial Records (except for originals held by People

  13. Archives & Records Management Bulletin UW-Madison Records Management Program

    E-Print Network [OSTI]

    Sheridan, Jennifer

    1 Archives & Records Management Bulletin UW-Madison Records Management Program A Periodical Responsibilities and University Records Information technology has effectively made all of us records managers. The Campus Records Review Group and University Records Management Program are concerned and would like

  14. The Grid Workloads Archive Alexandru Iosup a,, Hui Li b

    E-Print Network [OSTI]

    Iosup, Alexandru

    The Grid Workloads Archive Alexandru Iosup a,, Hui Li b , Mathieu Jan a , Shanny Anoep a , Catalin, The Netherlands Abstract While large grids are currently supporting the work of thousands of scientists, very or no traces of grid workloads available to the grid researcher and practitioner. To address this problem

  15. The Time's Arrow within the Uncertainty Quantum

    E-Print Network [OSTI]

    Zhen Wang

    1998-06-22T23:59:59.000Z

    A generalized framework is developed which uses a set description instead of wavefunction to emphasize the role of the observer. Such a framework is found to be very effective in the study of the measurement problem and time's arrow. Measurement in classical and quantum theory is given a unified treatment. With the introduction of the concept of uncertainty quantum which is the basic unit of measurement, we show that the time's arrow within the uncertainty quantum is just opposite to the time's arrow in the observable reality. A special constant is discussed which explains our sensation of time and provides a permanent substrate for all change. It is shown that the whole spacetime connects together in a delicate structure.

  16. Spectral Representations of Uncertainty: Algorithms and Applications

    SciTech Connect (OSTI)

    George Em Karniadakis

    2005-04-24T23:59:59.000Z

    The objectives of this project were: (1) Develop a general algorithmic framework for stochastic ordinary and partial differential equations. (2) Set polynomial chaos method and its generalization on firm theoretical ground. (3) Quantify uncertainty in large-scale simulations involving CFD, MHD and microflows. The overall goal of this project was to provide DOE with an algorithmic capability that is more accurate and three to five orders of magnitude more efficient than the Monte Carlo simulation.

  17. Uncertainty estimates for derivatives and intercepts

    SciTech Connect (OSTI)

    Clark, E.L.

    1990-01-01T23:59:59.000Z

    Straight line least squares fits of experimental data are widely used in the analysis of test results to provide derivatives and intercepts. A method for evaluating the uncertainty in these parameters is described. The method utilizes conventional least squares results and is applicable to experiments where the independent variable is controlled, but not necessarily free of error. A Monte Carlo verification of the method is given 7 refs., 2 tabs.

  18. Information-Disturbance theorem and Uncertainty Relation

    E-Print Network [OSTI]

    Takayuki Miyadera; Hideki Imai

    2007-07-31T23:59:59.000Z

    It has been shown that Information-Disturbance theorem can play an important role in security proof of quantum cryptography. The theorem is by itself interesting since it can be regarded as an information theoretic version of uncertainty principle. It, however, has been able to treat restricted situations. In this paper, the restriction on the source is abandoned, and a general information-disturbance theorem is obtained. The theorem relates information gain by Eve with information gain by Bob.

  19. Informatively optimal levels of confidence for mesurement uncertainty

    E-Print Network [OSTI]

    David Kisets

    2011-10-13T23:59:59.000Z

    Oct 13, 2011 ... netvision.net.il) ... "Informatively optimal combining, expanding, and establishing traceability in evaluating measurement uncertainties".

  20. The effects of incorporating dynamic data on estimates of uncertainty

    E-Print Network [OSTI]

    Mulla, Shahebaz Hisamuddin

    2004-09-30T23:59:59.000Z

    in production forecasts will help in assessing risk and making good economic decisions. This study investigates the effect of combining dynamic data with the uncertainty in static data to see the effect on estimates of uncertainty in production forecasting... combined with linear uncertainty analysis. The results were compared with the uncertainty predicted using only static data. We also investigated approaches for best selecting a smaller number of models from a larger set of realizations to be history...

  1. Generalized Uncertainty Principle: Approaches and Applications

    E-Print Network [OSTI]

    Abdel Nasser Tawfik; Abdel Magied Diab

    2014-11-23T23:59:59.000Z

    We review highlights from string theory, black hole physics and doubly special relativity and some "thought" experiments which were suggested to probe the shortest distance and/or the maximum momentum at the Planck scale. The models which are designed to implement the minimal length scale and/or the maximum momentum in different physical systems are analysed entered the literature as the Generalized Uncertainty Principle (GUP). We compare between them. The existence of a minimal length and a maximum momentum accuracy is preferred by various physical observations. Furthermore, assuming modified dispersion relation allows for a wide range of applications in estimating, for example, the inflationary parameters, Lorentz invariance violation, black hole thermodynamics, Saleker-Wigner inequalities, entropic nature of the gravitational laws, Friedmann equations, minimal time measurement and thermodynamics of the high-energy collisions. One of the higher-order GUP approaches gives predictions for the minimal length uncertainty. Another one predicts a maximum momentum and a minimal length uncertainty, simultaneously. An extensive comparison between the different GUP approaches is summarized. We also discuss the GUP impacts on the equivalence principles including the universality of the gravitational redshift and the free fall and law of reciprocal action and on the kinetic energy of composite system. The concern about the compatibility with the equivalence principles, the universality of gravitational redshift and the free fall and law of reciprocal action should be addressed. We conclude that the value of the GUP parameters remain a puzzle to be verified.

  2. Volume Rendering Data with Uncertainty Information Suzana Djurcilov

    E-Print Network [OSTI]

    Robinson, Allan R.

    Volume Rendering Data with Uncertainty Information Suzana Djurcilov , Kwansik Kim , Pierre F. J uncertainty information in direct volume rendering. The goal is to produce vol- ume rendered images the uncertainty information directly into the volume rendering equation. The second method involves post

  3. Uncertainty, Performance, and Model Dependency in Approximate Adaptive Nonlinear Control

    E-Print Network [OSTI]

    Szepesvari, Csaba

    Uncertainty, Performance, and Model Dependency in Approximate Adaptive Nonlinear Control M. French, and the performance of a class of approximate model based adaptive controllers is studied. An upper performance bound uncertainty model; control effort bounds require both L 2 and L 1 uncertainty models), and various structural

  4. Trio: A System for Data, Uncertainty, and Lineage

    E-Print Network [OSTI]

    Bejerano, Gill

    or resolve uncertainty #12;13 Our Goal Develop a new kind of database management system (DBMS) in which: 1. Data 2. Uncertainty 3. Lineage are all first-class interrelated concepts With all the "usual" DBMS a new kind of database management system (DBMS) in which: 1. Data 2. Uncertainty 3. Lineage are all

  5. Energy Flow: Flow Charts Illustrating United States Energy Resources and Usage, from Lawrence Livermore National Laboratory

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

    Decision makers have long recognized the importance of visualizing energy and material flows in a way that distinguishes between resources, transformations and services. Research priorities can be defined in terms of changes to the flows, and the consequences of policy or technology shifts can be traced both upstream and downstream. The usefulness of this top-down view is limited by the level of detail that can be conveyed in a single image. We use two techniques to balance information content with readability. First we employe visualization techniques, such as those embodied in the energy Sankey diagram below (Figure 1), to display both qualitative (relative line weight) and quantitative (listed values) information in a reader-friendly package. The second method is to augment static images with dynamic, scalable digital content containing multiple layers (e.g. energy, carbon and economic data). This transitions the audience from that of a passive reader to an active user of the information. When used in conjunction these approaches enable relatively large, interconnected processes to be described and analyzed efficiently. [copied from the description at http://en.openei.org/wiki/LLNL_Energy_Flow_Charts#cite_note-1

  6. A Control Chart Approach for Representing and Mining Data Streams with Shape Based Similarity

    SciTech Connect (OSTI)

    Omitaomu, Olufemi A [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    The mining of data streams for online condition monitoring is a challenging task in several domains including (electric) power grid system, intelligent manufacturing, and consumer science. Considering a power grid application in which thousands of sensors, called the phasor measurement units, are deployed on the power grid network to continuously collect streams of digital data for real-time situational awareness and system management. Depending on design, each sensor could stream between ten and sixty data samples per second. The myriad of sensory data captured could convey deeper insights about sequence of events in real-time and before major damages are done. However, the timely processing and analysis of these high-velocity and high-volume data streams is a challenge. Hence, a new data processing and transformation approach, based on the concept of control charts, for representing sequence of data streams from sensors is proposed. In addition, an application of the proposed approach for enhancing data mining tasks such as clustering using real-world power grid data streams is presented. The results indicate that the proposed approach is very efficient for data streams storage and manipulation.

  7. A Bayesian approach to simultaneously quantify assignments and linguistic uncertainty

    SciTech Connect (OSTI)

    Chavez, Gregory M [Los Alamos National Laboratory; Booker, Jane M [BOOKER SCIENTIFIC FREDERICKSBURG; Ross, Timothy J [UNM

    2010-10-07T23:59:59.000Z

    Subject matter expert assessments can include both assignment and linguistic uncertainty. This paper examines assessments containing linguistic uncertainty associated with a qualitative description of a specific state of interest and the assignment uncertainty associated with assigning a qualitative value to that state. A Bayesian approach is examined to simultaneously quantify both assignment and linguistic uncertainty in the posterior probability. The approach is applied to a simplified damage assessment model involving both assignment and linguistic uncertainty. The utility of the approach and the conditions under which the approach is feasible are examined and identified.

  8. Methodology for characterizing modeling and discretization uncertainties in computational simulation

    SciTech Connect (OSTI)

    ALVIN,KENNETH F.; OBERKAMPF,WILLIAM L.; RUTHERFORD,BRIAN M.; DIEGERT,KATHLEEN V.

    2000-03-01T23:59:59.000Z

    This research effort focuses on methodology for quantifying the effects of model uncertainty and discretization error on computational modeling and simulation. The work is directed towards developing methodologies which treat model form assumptions within an overall framework for uncertainty quantification, for the purpose of developing estimates of total prediction uncertainty. The present effort consists of work in three areas: framework development for sources of uncertainty and error in the modeling and simulation process which impact model structure; model uncertainty assessment and propagation through Bayesian inference methods; and discretization error estimation within the context of non-deterministic analysis.

  9. Uncertainty Budget Analysis for Dimensional Inspection Processes (U)

    SciTech Connect (OSTI)

    Valdez, Lucas M. [Los Alamos National Laboratory

    2012-07-26T23:59:59.000Z

    This paper is intended to provide guidance and describe how to prepare an uncertainty analysis of a dimensional inspection process through the utilization of an uncertainty budget analysis. The uncertainty analysis is stated in the same methodology as that of the ISO GUM standard for calibration and testing. There is a specific distinction between how Type A and Type B uncertainty analysis is used in a general and specific process. All theory and applications are utilized to represent both a generalized approach to estimating measurement uncertainty and how to report and present these estimations for dimensional measurements in a dimensional inspection process. The analysis of this uncertainty budget shows that a well-controlled dimensional inspection process produces a conservative process uncertainty, which can be attributed to the necessary assumptions in place for best possible results.

  10. Operation and Maintenance of the National Radiobiology Archives

    SciTech Connect (OSTI)

    Dr. Anthony C. James; Stacey L. McCord

    2012-03-07T23:59:59.000Z

    The National Radiobiology Archives (NRA) are an archival program, started in 1989, to collect, organize and maintain data, laboratory notebooks, and animal tissue specimens from government (Department of Energy and its predecessor agencies) sponsored radiobiology life-span animal studies. These unique records, histopathology slides and paraffin embedded tissue blocks are maintained in a central facility and are available for further research study. The materials include electronic and paper records for each of more than 6,000 life-span-observations on dogs as well as details of major studies involving nearly 30,000 mice. Although these studies were performed over many years and at different laboratories with differing data management systems, the NRA has translated them into a standardized set of relational database tables. These can be distributed to interested individuals on written request. Specific Aims are: (1) To Maintain the Archive of Written Records from the Animal Experiments - The USTUR continued to maintain the NRA archives which consist of approximately 175 storage boxes containing laboratory notebooks, animal exposure records, animal pathologic records, and radiographs. These were stored in a 6,000 square foot leased facility in Richland, WA. Additionally, through a collaboration with Pacific Northwest National Laboratory's (PNNL) Low Dose Program, many of these records were scanned into digital files. These totaled 34 GB of data, which are saved in 2,407 separate PDF files that are organized by box number and animal identification number. (2) To Maintain the Archive of Animal Tissues at Washington State University - The USTUR continued to house the NRA dog tissue collection in the leased facility. The NRA tissue collection consisted of pathology slides and tissue blocks. Approximately 25% of the laboratory facility was dedicated to the storage of the NRA materials. (3) To Organize the Datasets of These Animals in the Context of Other Datasets so That They Can be Used by the Scientific Community at Large - As was reported in the FY2009 NRA progress report, Dr. Chuck Watson (NRA Database Consultant) completed his service as the US representative on the European Radiobiological Archives (ERA) Advisory Board during FY2009. Unfortunately, due to the lack of financial support during FY2010, the NRA was not able to make further contributions to the ERA's efforts.

  11. Measurement uncertainty in surface flatness measurement

    E-Print Network [OSTI]

    H. L. Thang

    2011-11-29T23:59:59.000Z

    Flatness of a plate is a parameter has been put under consideration for long time. Factors influencing the accuracy of this parameter have been recognized and examined carefully but placed scatterringly. Beside that those reports have not been always in harmonization with Guide for expression of uncertainty measurement (GUM). Furthermore, mathematical equations describing clearly the flatness measurement have not been seen in those reports also. We have collected those influencing factors for systematic reference purpose, re-written the equation describing the profile measurement of the plate topography, and proposed an equation for flatness determination. An illustrative numerical example will be also shown.

  12. L:\\SEO\\SEOGN\\WORK-STUDY\\SWS\\SWS11\\EarningsChart.xls Hourly Rate 10 Hours 15 Hours 20 Hours 25 Hours 30 Hours

    E-Print Network [OSTI]

    Guenther, Frank

    L:\\SEO\\SEOGN\\WORK-STUDY\\SWS\\SWS11\\EarningsChart.xls Hourly Rate 10 Hours 15 Hours 20 Hours 25 Hours, 2011 through September 4, 2011, the entire Summer Program). Summer 2011 Earnings Chart #12;L:\\SEO,200 $9,000 $10,800 $25.00 $3,750 $5,625 $7,500 $9,375 $11,250 #12;L:\\SEO\\SEOGN\\WORK-STUDY\\SWS\\SWS11

  13. Uncertainty evaluation in transition temperature measurements

    SciTech Connect (OSTI)

    Brillaud, C. [Electricite de France, Avoine (France); Augendre, H. [Electricite de France, Clamart (France); Bethmont, M. [Electricite de France, Ecuelles (France)

    1996-12-31T23:59:59.000Z

    The pressure vessel surveillance program is mainly based on the transition temperature change assessment, a change which is induced by neutron irradiation. Uncertainties in Charpy test measurements are well known; however, the authors are less familiar with uncertainties due to general procedures governing experiments, which can be significant and therefore must be taken into account. In fact, procedures specify neither the number of specimens needed to obtain a transition curve, nor the choice of test temperatures, nor the fitting method for the transition curve. A study has been conducted to determine the influence of the experimental procedure on the accuracy of transition temperature determination, and the initial results are presented in this paper. Two EDF laboratories performed Charpy tests on the surveillance program reference metal, using 8, 16, 24, 32 and 64 specimens to evaluate how the number of specimens affects the transition temperature. The influence of the scatter of mechanical properties has also been studied at two levels of irradiation. The authors have evaluated the effect of different sampling strategies and investigated a new fitting method, which is based on a simultaneous fitting of all curves with common constraints on parameters.

  14. Uncertainty Analysis Technique for OMEGA Dante Measurements

    SciTech Connect (OSTI)

    May, M J; Widmann, K; Sorce, C; Park, H; Schneider, M

    2010-05-07T23:59:59.000Z

    The Dante is an 18 channel X-ray filtered diode array which records the spectrally and temporally resolved radiation flux from various targets (e.g. hohlraums, etc.) at X-ray energies between 50 eV to 10 keV. It is a main diagnostics installed on the OMEGA laser facility at the Laboratory for Laser Energetics, University of Rochester. The absolute flux is determined from the photometric calibration of the X-ray diodes, filters and mirrors and an unfold algorithm. Understanding the errors on this absolute measurement is critical for understanding hohlraum energetic physics. We present a new method for quantifying the uncertainties on the determined flux using a Monte-Carlo parameter variation technique. This technique combines the uncertainties in both the unfold algorithm and the error from the absolute calibration of each channel into a one sigma Gaussian error function. One thousand test voltage sets are created using these error functions and processed by the unfold algorithm to produce individual spectra and fluxes. Statistical methods are applied to the resultant set of fluxes to estimate error bars on the measurements.

  15. Uncertainty quantification in reacting flow modeling.

    SciTech Connect (OSTI)

    Le MaÒitre, Olivier P. (UniversitÔe d'Evry Val d'Essonne, Evry, France); Reagan, Matthew T.; Knio, Omar M. (Johns Hopkins University, Baltimore, MD); Ghanem, Roger Georges (Johns Hopkins University, Baltimore, MD); Najm, Habib N.

    2003-10-01T23:59:59.000Z

    Uncertainty quantification (UQ) in the computational modeling of physical systems is important for scientific investigation, engineering design, and model validation. In this work we develop techniques for UQ based on spectral and pseudo-spectral polynomial chaos (PC) expansions, and we apply these constructions in computations of reacting flow. We develop and compare both intrusive and non-intrusive spectral PC techniques. In the intrusive construction, the deterministic model equations are reformulated using Galerkin projection into a set of equations for the time evolution of the field variable PC expansion mode strengths. The mode strengths relate specific parametric uncertainties to their effects on model outputs. The non-intrusive construction uses sampling of many realizations of the original deterministic model, and projects the resulting statistics onto the PC modes, arriving at the PC expansions of the model outputs. We investigate and discuss the strengths and weaknesses of each approach, and identify their utility under different conditions. We also outline areas where ongoing and future research are needed to address challenges with both approaches.

  16. Test suite for the archiver of a SCADA system

    E-Print Network [OSTI]

    Voitier, Axel

    2009-01-01T23:59:59.000Z

    Topic: The group responsible for providing the main control system applications for all machines at CERN has to validate that every piece of the control systems used will be reliable and fully functional when the LHC and its experiments will do collisions of particles. CERN use PVSS from ETM/Siemens for the SCADA part of its control systems. This software has a component dedicated to archive into a centralised Oracle database values and commands of tenth of thousands hardware devices. This component, named RDB, has to be tested and validated in terms of functionality and performance. The need is high for that because archiving is a critical part of the control systems. In case of an incident on one of the machine, it will be unacceptable to not benefit of archiving the machine context at this moment just because of a bug in RDB. Bugs have to be spotted and reported to ETM. Results: The proposed solution is an extensible automatic tester able to evaluate currently around 160 cases of potential bugs. Since the ...

  17. Atoms.inp Archive: Crystallographic Data from GSECARS

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

    Newville, Matthew

    The Atoms.inp Archive is a collection of crystallographic data for use in XAFS analysis. The crystallographic data is stored as atoms.inp files, which contain all the information necessary to describe the crystal, and can be used by the program ATOMS to generate feff.inp files. These files can then be used by the FEFF program [See http://leonardo.phys.washington.edu/feff/] to calculate a theoretical XAFS spectrum for the crystal. This archive exists because it can take a considerable amount of time to locate a suitable reference for a model structure to use for making theoretical XAFS standards. Even then, references sometimes give non-standard or incomplete crystallographic notation that ATOMS has difficulty interpreting. All of this means that getting a reliable atoms.inp file can take quite a bit of effort. It is hoped that this collection of well-documented and well-tested atoms.inp files will eliminate much of the work in creating theoretical XAFS standards from FEFF. [Taken from http://cars9.uchicago.edu/~newville/adb/]. The collection currently has more than 200 crystal structures, 2748 data files, and it continues to expand. The collection is related to the UWXAFS Project [http://depts.washington.edu/uwxafs/] and to the work of the Consortium for Advanced Radiation Sources (CARS). After searching the Archive, a user may also choose to run the web version of ATOMS software.

  18. Construction and AvailabilityConstruction and Availability Uncertainty in the RegionalUncertainty in the Regional

    E-Print Network [OSTI]

    Page 1 Construction and AvailabilityConstruction and Availability Uncertainty in the Regional and Technology Availability Construction Costs Economic Retirement Variable Capacity for Existing Units #12;Page to construction power plants or to take other action May include policies for particular resources "Scenario

  19. Capturing Data Uncertainty in High-Volume Stream Processing

    E-Print Network [OSTI]

    Diao, Yanlei; Liu, Anna; Peng, Liping; Sutton, Charles; Tran, Thanh; Zink, Michael

    2009-01-01T23:59:59.000Z

    We present the design and development of a data stream system that captures data uncertainty from data collection to query processing to final result generation. Our system focuses on data that is naturally modeled as continuous random variables. For such data, our system employs an approach grounded in probability and statistical theory to capture data uncertainty and integrates this approach into high-volume stream processing. The first component of our system captures uncertainty of raw data streams from sensing devices. Since such raw streams can be highly noisy and may not carry sufficient information for query processing, our system employs probabilistic models of the data generation process and stream-speed inference to transform raw data into a desired format with an uncertainty metric. The second component captures uncertainty as data propagates through query operators. To efficiently quantify result uncertainty of a query operator, we explore a variety of techniques based on probability and statisti...

  20. Incorporating uncertainty in RADTRAN 6.0 input files.

    SciTech Connect (OSTI)

    Dennis, Matthew L.; Weiner, Ruth F.; Heames, Terence John (Alion Science and Technology)

    2010-02-01T23:59:59.000Z

    Uncertainty may be introduced into RADTRAN analyses by distributing input parameters. The MELCOR Uncertainty Engine (Gauntt and Erickson, 2004) has been adapted for use in RADTRAN to determine the parameter shape and minimum and maximum of the distribution, to sample on the distribution, and to create an appropriate RADTRAN batch file. Coupling input parameters is not possible in this initial application. It is recommended that the analyst be very familiar with RADTRAN and able to edit or create a RADTRAN input file using a text editor before implementing the RADTRAN Uncertainty Analysis Module. Installation of the MELCOR Uncertainty Engine is required for incorporation of uncertainty into RADTRAN. Gauntt and Erickson (2004) provides installation instructions as well as a description and user guide for the uncertainty engine.

  1. Survey and Evaluate Uncertainty Quantification Methodologies

    SciTech Connect (OSTI)

    Lin, Guang; Engel, David W.; Eslinger, Paul W.

    2012-02-01T23:59:59.000Z

    The Carbon Capture Simulation Initiative (CCSI) is a partnership among national laboratories, industry and academic institutions that will develop and deploy state-of-the-art computational modeling and simulation tools to accelerate the commercialization of carbon capture technologies from discovery to development, demonstration, and ultimately the widespread deployment to hundreds of power plants. The CCSI Toolset will provide end users in industry with a comprehensive, integrated suite of scientifically validated models with uncertainty quantification, optimization, risk analysis and decision making capabilities. The CCSI Toolset will incorporate commercial and open-source software currently in use by industry and will also develop new software tools as necessary to fill technology gaps identified during execution of the project. The CCSI Toolset will (1) enable promising concepts to be more quickly identified through rapid computational screening of devices and processes; (2) reduce the time to design and troubleshoot new devices and processes; (3) quantify the technical risk in taking technology from laboratory-scale to commercial-scale; and (4) stabilize deployment costs more quickly by replacing some of the physical operational tests with virtual power plant simulations. The goal of CCSI is to deliver a toolset that can simulate the scale-up of a broad set of new carbon capture technologies from laboratory scale to full commercial scale. To provide a framework around which the toolset can be developed and demonstrated, we will focus on three Industrial Challenge Problems (ICPs) related to carbon capture technologies relevant to U.S. pulverized coal (PC) power plants. Post combustion capture by solid sorbents is the technology focus of the initial ICP (referred to as ICP A). The goal of the uncertainty quantification (UQ) task (Task 6) is to provide a set of capabilities to the user community for the quantification of uncertainties associated with the carbon capture processes. As such, we will develop, as needed and beyond existing capabilities, a suite of robust and efficient computational tools for UQ to be integrated into a CCSI UQ software framework.

  2. International radiobiology archives of long-term animal studies. I. Descriptions of participating institutions and studies

    SciTech Connect (OSTI)

    Gerber, G.B.; Watson, C.R.; Sugahara, T.; Okada, S.

    1996-07-01T23:59:59.000Z

    This document describes archived radiobiology animal studies. Information is presented on experimental details, pathology, radioactivity, results, dosimetry, status, and animal type employed.

  3. UNCERTAINTY EVALUATION OF AVAILABLE ENERGY AND POWER

    SciTech Connect (OSTI)

    Jon P. Christophersen; John L. Morrison

    2006-05-01T23:59:59.000Z

    The Idaho National Laboratory does extensive testing and evaluation of advanced technology batteries and ultracapacitors for applications in electric and hybrid vehicles. The testing is essentially acquiring time records of voltage, current and temperature from a variety of charge and discharge time profiles. From these three basic measured parameters, a complex assortment of derived parameters (resistance, power, etc.) is computed. Derived parameters are in many cases functions of multiple layers of other derived parameters that eventually work back to the three basic measured parameters. The purpose of this paper is to document the methodology used for the uncertainty analysis of the most complicated derived parameters broadly grouped as available energy and available power. This work is an analytical derivation. Future work will report the implementation of algorithms based upon this effort.

  4. Generalized uncertainty principle and black hole thermodynamics

    E-Print Network [OSTI]

    Sunandan Gangopadhyay; Abhijit Dutta; Anirban Saha

    2014-01-08T23:59:59.000Z

    We study the Schwarzschild and Reissner-Nordstr\\"{o}m black hole thermodynamics using the simplest form of the generalized uncertainty principle (GUP) proposed in the literature. The expressions for the mass-temperature relation, heat capacity and entropy are obtained in both cases from which the critical and remnant masses are computed. Our results are exact and reveal that these masses are identical and larger than the so called singular mass for which the thermodynamics quantities become ill-defined. The expression for the entropy reveals the well known area theorem in terms of the horizon area in both cases upto leading order corrections from GUP. The area theorem written in terms of a new variable which can be interpreted as the reduced horizon area arises only when the computation is carried out to the next higher order correction from GUP.

  5. accident consequence uncertainty: Topics by E-print Network

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

    uncertainties in typical oil and gas projects: 1. The oil price, 2. The investments (capex) and operating. The oil and gas reserves and production profiles, 5. The production...

  6. analytical uncertainty propagation: Topics by E-print Network

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

    uncertainties in typical oil and gas projects: 1. The oil price, 2. The investments (capex) and operating. The oil and gas reserves and production profiles, 5. The production...

  7. assessing spatial uncertainty: Topics by E-print Network

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

    uncertainties in typical oil and gas projects: 1. The oil price, 2. The investments (capex) and operating. The oil and gas reserves and production profiles, 5. The production...

  8. Special Issue on Integrated Uncertainty Management for Decision Making

    E-Print Network [OSTI]

    under soft constraints #12;· Application: ­ Ranking and recommendation systems ­ Supply chain management and decision making. Topics include but are not limited to: · Methodology: ­ Uncertainty formalisms: Bayesian

  9. Worst-case-expectation approach to optimization under uncertainty

    E-Print Network [OSTI]

    Alexander Shapiro

    2012-10-30T23:59:59.000Z

    Oct 30, 2012 ... Worst-case-expectation approach to optimization under uncertainty ... approximation, risk neutral and risk averse approaches, case studies.

  10. A surrogate-based uncertainty quantification with quantifiable errors

    SciTech Connect (OSTI)

    Bang, Y.; Abdel-Khalik, H. S. [North Carolina State Univ., Raleigh, NC 27695 (United States)

    2012-07-01T23:59:59.000Z

    Surrogate models are often employed to reduce the computational cost required to complete uncertainty quantification, where one is interested in propagating input parameters uncertainties throughout a complex engineering model to estimate responses uncertainties. An improved surrogate construction approach is introduced here which places a premium on reducing the associated computational cost. Unlike existing methods where the surrogate is constructed first, then employed to propagate uncertainties, the new approach combines both sensitivity and uncertainty information to render further reduction in the computational cost. Mathematically, the reduction is described by a range finding algorithm that identifies a subspace in the parameters space, whereby parameters uncertainties orthogonal to the subspace contribute negligible amount to the propagated uncertainties. Moreover, the error resulting from the reduction can be upper-bounded. The new approach is demonstrated using a realistic nuclear assembly model and compared to existing methods in terms of computational cost and accuracy of uncertainties. Although we believe the algorithm is general, it will be applied here for linear-based surrogates and Gaussian parameters uncertainties. The generalization to nonlinear models will be detailed in a separate article. (authors)

  11. Optimization Online - The impact of wind uncertainty on the strategic ...

    E-Print Network [OSTI]

    Pedro Crespo Del Granado

    2015-01-14T23:59:59.000Z

    Jan 14, 2015 ... Abstract: The intermittent nature of wind energy generation has introduced a new degree of uncertainty to the tactical planning of energy ...

  12. Measurement uncertainty analysis techniques applied to PV performance measurements

    SciTech Connect (OSTI)

    Wells, C.

    1992-10-01T23:59:59.000Z

    The purpose of this presentation is to provide a brief introduction to measurement uncertainty analysis, outline how it is done, and illustrate uncertainty analysis with examples drawn from the PV field, with particular emphasis toward its use in PV performance measurements. The uncertainty information we know and state concerning a PV performance measurement or a module test result determines, to a significant extent, the value and quality of that result. What is measurement uncertainty analysis It is an outgrowth of what has commonly been called error analysis. But uncertainty analysis, a more recent development, gives greater insight into measurement processes and tests, experiments, or calibration results. Uncertainty analysis gives us an estimate of the I interval about a measured value or an experiment's final result within which we believe the true value of that quantity will lie. Why should we take the time to perform an uncertainty analysis A rigorous measurement uncertainty analysis: Increases the credibility and value of research results; allows comparisons of results from different labs; helps improve experiment design and identifies where changes are needed to achieve stated objectives (through use of the pre-test analysis); plays a significant role in validating measurements and experimental results, and in demonstrating (through the post-test analysis) that valid data have been acquired; reduces the risk of making erroneous decisions; demonstrates quality assurance and quality control measures have been accomplished; define Valid Data as data having known and documented paths of: Origin, including theory; measurements; traceability to measurement standards; computations; uncertainty analysis of results.

  13. DRAFT REPORT HIERARCHY OF METHODS TO CHARACTERIZE UNCERTAINTY

    E-Print Network [OSTI]

    Frey, H. Christopher

    ...................................................................................................... 5 1.2.3 Risk, Cost, Uncertainty and Decisions ........................................................... 20 1.4.3 Other Quantitative Methods.............................................................................................. 24 1.4.5 Sensitivity Analysis

  14. Nonmarket Valuation under Preference Uncertainty: Econometric Models and Estimation

    E-Print Network [OSTI]

    Hanemann, W. Michael; Kristrom, Bengt; Li, Chuan-Zhong

    1996-01-01T23:59:59.000Z

    3 The EconometricUNCERTAINTY: ECONOMETRIC MODELS AND ESTIMATION bY W. MichaelSection 3 introduces ihe econometric model. Section 4

  15. Characterizing and responding to uncertainty in climate change

    E-Print Network [OSTI]

    Lemoine, Derek Mark

    2011-01-01T23:59:59.000Z

    Irreversible abatement investment under cost uncertainties:about other firms’ investment cost. Third, if the regulatorIn addition, while making investment costs heterogeneous

  16. Characterizing Uncertainty for Regional Climate Change Mitigation and Adaptation Decisions

    SciTech Connect (OSTI)

    Unwin, Stephen D.; Moss, Richard H.; Rice, Jennie S.; Scott, Michael J.

    2011-09-30T23:59:59.000Z

    This white paper describes the results of new research to develop an uncertainty characterization process to help address the challenges of regional climate change mitigation and adaptation decisions.

  17. Which Models Matter: Uncertainty and Sensitivity Analysis for

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

    Models Matter: Uncertainty and Sensitivity Analysis for Photovoltaic Power Systems Clifford W. Hansen and Andrew Pohl Sandia National Laboratories, Albuquerque, NM, 87185-1033, USA...

  18. The Top Mass: Interpretation and Theoretical Uncertainties

    E-Print Network [OSTI]

    André H. Hoang

    2014-12-11T23:59:59.000Z

    Currently the most precise LHC measurements of the top quark mass are determinations of the top quark mass parameter of Monte-Carlo (MC) event generators reaching uncertainties of well below $1$ GeV. However, there is an additional theoretical problem when using the MC top mass $m_t^{\\rm MC}$ as an input for theoretical predictions, because a rigorous relation of $m_t^{\\rm MC}$ to a renormalized field theory mass is, at the very strict level, absent. In this talk I show how - nevertheless - some concrete statements on $m_t^{\\rm MC}$ can be deduced assuming that the MC generator behaves like a rigorous first principles QCD calculator for the observables that are used for the analyses. I give simple conceptual arguments showing that in this context $m_t^{\\rm MC}$ can be interpreted like the mass of a heavy-light top meson, and that there is a conversion relation to field theory top quark masses that requires a non-perturbative input. The situation is in analogy to B physics where a similar relation exists between experimental B meson masses and field theory bottom masses. The relation gives a prescription how to use $m_t^{\\rm MC}$ as an input for theoretical predictions in perturbative QCD. The outcome is that at this time an additional uncertainty of about $1$ GeV has to be accounted for. I discuss limitations of the arguments I give and possible ways to test them, or even to improve the current situation.

  19. The distribution of an illustrated timeline wall chart and teacher's guide of 20th century physics

    SciTech Connect (OSTI)

    Schwartz, Brian

    2000-12-26T23:59:59.000Z

    The American Physical Society's part of its centennial celebration in March of 1999 decided to develop a timeline wall chart on the history of 20th century physics. This resulted in eleven consecutive posters, which when mounted side by side, create a 23-foot mural. The timeline exhibits and describes the millstones of physics in images and words. The timeline functions as a chronology, a work of art, a permanent open textbook, and a gigantic photo album covering a hundred years in the life of the community of physicists and the existence of the American Physical Society. Each of the eleven posters begins with a brief essay that places a major scientific achievement of the decade in its historical context. Large portraits of the essays' subjects include youthful photographs of Marie Curie, Albert Einstein, and Richard Feynman among others, to help put a face on science. Below the essays, a total of over 130 individual discoveries and inventions, explained in dated text boxes with accompanying images, form the backbone of the timeline. For ease of comprehension, this wealth of material is organized into five color-coded story lines the stretch horizontally across the hundred years of the 20th century. The five story lines are: Cosmic Scale, relate the story of astrophysics and cosmology; Human Scale, refers to the physics of the more familiar distances from the global to the microscopic; Atomic Scale, focuses on the submicroscopic world of atoms, nuclei and quarks; Living World, chronicles the interaction of physics with biology and medicine; Technology, traces the applications of physic to everyday living. Woven into the bottom border of the timeline are period images of significant works of art, architecture, and technological artifacts such as telephones, automobiles, aircraft, computers, and appliances. The last poster, covering the years since 1995, differs from the others. Its essay concerns the prospect for physics into the next century, and is illustrated with pictures of promising award winning high school students who, it is hoped, will be the leading researchers of physics in the decades ahead. Appropriately the last entries in the timeline are not achievements but open questions to be answered in the future.

  20. Integration experiences and performance studies of A COTS parallel archive systems

    SciTech Connect (OSTI)

    Chen, Hsing-bung [Los Alamos National Laboratory; Scott, Cody [Los Alamos National Laboratory; Grider, Bary [Los Alamos National Laboratory; Torres, Aaron [Los Alamos National Laboratory; Turley, Milton [Los Alamos National Laboratory; Sanchez, Kathy [Los Alamos National Laboratory; Bremer, John [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    Current and future Archive Storage Systems have been asked to (a) scale to very high bandwidths, (b) scale in metadata performance, (c) support policy-based hierarchical storage management capability, (d) scale in supporting changing needs of very large data sets, (e) support standard interface, and (f) utilize commercial-off-the-shelf(COTS) hardware. Parallel file systems have been asked to do the same thing but at one or more orders of magnitude faster in performance. Archive systems continue to move closer to file systems in their design due to the need for speed and bandwidth, especially metadata searching speeds such as more caching and less robust semantics. Currently the number of extreme highly scalable parallel archive solutions is very small especially those that will move a single large striped parallel disk file onto many tapes in parallel. We believe that a hybrid storage approach of using COTS components and innovative software technology can bring new capabilities into a production environment for the HPC community much faster than the approach of creating and maintaining a complete end-to-end unique parallel archive software solution. In this paper, we relay our experience of integrating a global parallel file system and a standard backup/archive product with a very small amount of additional code to provide a scalable, parallel archive. Our solution has a high degree of overlap with current parallel archive products including (a) doing parallel movement to/from tape for a single large parallel file, (b) hierarchical storage management, (c) ILM features, (d) high volume (non-single parallel file) archives for backup/archive/content management, and (e) leveraging all free file movement tools in Linux such as copy, move, ls, tar, etc. We have successfully applied our working COTS Parallel Archive System to the current world's first petaflop/s computing system, LANL's Roadrunner, and demonstrated its capability to address requirements of future archival storage systems.

  1. Integration experiments and performance studies of a COTS parallel archive system

    SciTech Connect (OSTI)

    Chen, Hsing-bung [Los Alamos National Laboratory; Scott, Cody [Los Alamos National Laboratory; Grider, Gary [Los Alamos National Laboratory; Torres, Aaron [Los Alamos National Laboratory; Turley, Milton [Los Alamos National Laboratory; Sanchez, Kathy [Los Alamos National Laboratory; Bremer, John [Los Alamos National Laboratory

    2010-06-16T23:59:59.000Z

    Current and future Archive Storage Systems have been asked to (a) scale to very high bandwidths, (b) scale in metadata performance, (c) support policy-based hierarchical storage management capability, (d) scale in supporting changing needs of very large data sets, (e) support standard interface, and (f) utilize commercial-off-the-shelf (COTS) hardware. Parallel file systems have been asked to do the same thing but at one or more orders of magnitude faster in performance. Archive systems continue to move closer to file systems in their design due to the need for speed and bandwidth, especially metadata searching speeds such as more caching and less robust semantics. Currently the number of extreme highly scalable parallel archive solutions is very small especially those that will move a single large striped parallel disk file onto many tapes in parallel. We believe that a hybrid storage approach of using COTS components and innovative software technology can bring new capabilities into a production environment for the HPC community much faster than the approach of creating and maintaining a complete end-to-end unique parallel archive software solution. In this paper, we relay our experience of integrating a global parallel file system and a standard backup/archive product with a very small amount of additional code to provide a scalable, parallel archive. Our solution has a high degree of overlap with current parallel archive products including (a) doing parallel movement to/from tape for a single large parallel file, (b) hierarchical storage management, (c) ILM features, (d) high volume (non-single parallel file) archives for backup/archive/content management, and (e) leveraging all free file movement tools in Linux such as copy, move, Is, tar, etc. We have successfully applied our working COTS Parallel Archive System to the current world's first petafiop/s computing system, LANL's Roadrunner machine, and demonstrated its capability to address requirements of future archival storage systems.

  2. Probabilistic accident consequence uncertainty analysis: Dispersion and deposition uncertainty assessment, main report

    SciTech Connect (OSTI)

    Harper, F.T.; Young, M.L.; Miller, L.A. [Sandia National Labs., Albuquerque, NM (United States); Hora, S.C. [Univ. of Hawaii, Hilo, HI (United States); Lui, C.H. [Nuclear Regulatory Commission, Washington, DC (United States); Goossens, L.H.J.; Cooke, R.M. [Delft Univ. of Technology (Netherlands); Paesler-Sauer, J. [Research Center, Karlsruhe (Germany); Helton, J.C. [and others

    1995-01-01T23:59:59.000Z

    The development of two new probabilistic accident consequence codes, MACCS and COSYMA, was completed in 1990. These codes estimate the risks presented by nuclear installations based on postulated frequencies and magnitudes of potential accidents. In 1991, the US Nuclear Regulatory Commission (NRC) and the Commission of the European Communities (CEC) began a joint uncertainty analysis of the two codes. The ultimate objective of the joint effort was to develop credible and traceable uncertainty distributions for the input variables of the codes. Expert elicitation was identified as the best technology available for developing a library of uncertainty distributions for the selected consequence parameters. The study was formulated jointly and was limited to the current code models and to physical quantities that could be measured in experiments. Experts developed their distributions independently. To validate the distributions generated for the wet deposition input variables, samples were taken from these distributions and propagated through the wet deposition code model. Resulting distributions closely replicated the aggregated elicited wet deposition distributions. To validate the distributions generated for the dispersion code input variables, samples from the distributions and propagated through the Gaussian plume model (GPM) implemented in the MACCS and COSYMA codes. Project teams from the NRC and CEC cooperated successfully to develop and implement a unified process for the elaboration of uncertainty distributions on consequence code input parameters. Formal expert judgment elicitation proved valuable for synthesizing the best available information. Distributions on measurable atmospheric dispersion and deposition parameters were successfully elicited from experts involved in the many phenomenological areas of consequence analysis. This volume is the first of a three-volume document describing the project.

  3. Probabilistic accident consequence uncertainty analysis: Dispersion and deposition uncertainty assessment, appendices A and B

    SciTech Connect (OSTI)

    Harper, F.T.; Young, M.L.; Miller, L.A. [Sandia National Labs., Albuquerque, NM (United States); Hora, S.C. [Univ. of Hawaii, Hilo, HI (United States); Lui, C.H. [Nuclear Regulatory Commission, Washington, DC (United States); Goossens, L.H.J.; Cooke, R.M. [Delft Univ. of Technology (Netherlands); Paesler-Sauer, J. [Research Center, Karlsruhe (Germany); Helton, J.C. [and others

    1995-01-01T23:59:59.000Z

    The development of two new probabilistic accident consequence codes, MACCS and COSYMA, completed in 1990, estimate the risks presented by nuclear installations based on postulated frequencies and magnitudes of potential accidents. In 1991, the US Nuclear Regulatory Commission (NRC) and the Commission of the European Communities (CEC) began a joint uncertainty analysis of the two codes. The objective was to develop credible and traceable uncertainty distributions for the input variables of the codes. Expert elicitation, developed independently, was identified as the best technology available for developing a library of uncertainty distributions for the selected consequence parameters. The study was formulated jointly and was limited to the current code models and to physical quantities that could be measured in experiments. To validate the distributions generated for the wet deposition input variables, samples were taken from these distributions and propagated through the wet deposition code model along with the Gaussian plume model (GPM) implemented in the MACCS and COSYMA codes. Resulting distributions closely replicated the aggregated elicited wet deposition distributions. Project teams from the NRC and CEC cooperated successfully to develop and implement a unified process for the elaboration of uncertainty distributions on consequence code input parameters. Formal expert judgment elicitation proved valuable for synthesizing the best available information. Distributions on measurable atmospheric dispersion and deposition parameters were successfully elicited from experts involved in the many phenomenological areas of consequence analysis. This volume is the second of a three-volume document describing the project and contains two appendices describing the rationales for the dispersion and deposition data along with short biographies of the 16 experts who participated in the project.

  4. Probabilistic accident consequence uncertainty analysis -- Early health effects uncertainty assessment. Volume 2: Appendices

    SciTech Connect (OSTI)

    Haskin, F.E. [Univ. of New Mexico, Albuquerque, NM (United States); Harper, F.T. [Sandia National Labs., Albuquerque, NM (United States); Goossens, L.H.J.; Kraan, B.C.P. [Delft Univ. of Technology (Netherlands)

    1997-12-01T23:59:59.000Z

    The development of two new probabilistic accident consequence codes, MACCS and COSYMA, was completed in 1990. These codes estimate the consequence from the accidental releases of radiological material from hypothesized accidents at nuclear installations. In 1991, the US Nuclear Regulatory Commission and the Commission of the European Communities began cosponsoring a joint uncertainty analysis of the two codes. The ultimate objective of this joint effort was to systematically develop credible and traceable uncertainty distributions for the respective code input variables. A formal expert judgment elicitation and evaluation process was identified as the best technology available for developing a library of uncertainty distributions for these consequence parameters. This report focuses on the results of the study to develop distribution for variables related to the MACCS and COSYMA early health effects models. This volume contains appendices that include (1) a summary of the MACCS and COSYMA consequence codes, (2) the elicitation questionnaires and case structures, (3) the rationales and results for the panel on early health effects, (4) short biographies of the experts, and (5) the aggregated results of their responses.

  5. Probabilistic accident consequence uncertainty analysis -- Uncertainty assessment for internal dosimetry. Volume 2: Appendices

    SciTech Connect (OSTI)

    Goossens, L.H.J.; Kraan, B.C.P.; Cooke, R.M. [Delft Univ. of Technology (Netherlands); Harrison, J.D. [National Radiological Protection Board (United Kingdom); Harper, F.T. [Sandia National Labs., Albuquerque, NM (United States); Hora, S.C. [Univ. of Hawaii, Hilo, HI (United States)

    1998-04-01T23:59:59.000Z

    The development of two new probabilistic accident consequence codes, MACCS and COSYMA, was completed in 1990. These codes estimate the consequence from the accidental releases of radiological material from hypothesized accidents at nuclear installations. In 1991, the US Nuclear Regulatory Commission and the Commission of the European Communities began cosponsoring a joint uncertainty analysis of the two codes. The ultimate objective of this joint effort was to systematically develop credible and traceable uncertainty distributions for the respective code input variables. A formal expert judgment elicitation and evaluation process was identified as the best technology available for developing a library of uncertainty distributions for these consequence parameters. This report focuses on the results of the study to develop distribution for variables related to the MACCS and COSYMA internal dosimetry models. This volume contains appendices that include (1) a summary of the MACCS and COSYMA consequence codes, (2) the elicitation questionnaires and case structures, (3) the rationales and results for the panel on internal dosimetry, (4) short biographies of the experts, and (5) the aggregated results of their responses.

  6. Probabilistic accident consequence uncertainty analysis -- Uncertainty assessment for deposited material and external doses. Volume 2: Appendices

    SciTech Connect (OSTI)

    Goossens, L.H.J.; Kraan, B.C.P.; Cooke, R.M. [Delft Univ. of Technology (Netherlands); Boardman, J. [AEA Technology (United Kingdom); Jones, J.A. [National Radiological Protection Board (United Kingdom); Harper, F.T.; Young, M.L. [Sandia National Labs., Albuquerque, NM (United States); Hora, S.C. [Univ. of Hawaii, Hilo, HI (United States)

    1997-12-01T23:59:59.000Z

    The development of two new probabilistic accident consequence codes, MACCS and COSYMA, was completed in 1990. These codes estimate the consequence from the accidental releases of radiological material from hypothesized accidents at nuclear installations. In 1991, the US Nuclear Regulatory Commission and the Commission of the European Communities began cosponsoring a joint uncertainty analysis of the two codes. The ultimate objective of this joint effort was to systematically develop credible and traceable uncertainty distributions for the respective code input variables. A formal expert judgment elicitation and evaluation process was identified as the best technology available for developing a library of uncertainty distributions for these consequence parameters. This report focuses on the results of the study to develop distribution for variables related to the MACCS and COSYMA deposited material and external dose models. This volume contains appendices that include (1) a summary of the MACCS and COSYMA consequence codes, (2) the elicitation questionnaires and case structures, (3) the rationales and results for the panel on deposited material and external doses, (4) short biographies of the experts, and (5) the aggregated results of their responses.

  7. Oral History, Civil Rights and the Archival Role

    E-Print Network [OSTI]

    Hankins, Rebecca

    2004-07-19T23:59:59.000Z

    Oral History, Civil Rights and the Archival Role Rebecca Hankins, C.A., M.L.I.S Prescript: The years 2003 to 2006 will witness the anniversaries of many of the events that represent the Modern Civil Rights Movement. With the 50th anniversary...-384. 5. Staples, Brent. ?Senator Strom Thurmond's Not-So-Secret Black Daughter.? New York Times, December 18, 2003. 6. Stricklin, David and Rebecca Sharpless, eds. The Past Meets the Present: Essays on Oral History. Lanham, MD: University Press...

  8. DOE - Office of Legacy Management -- Rocky Flats Archive

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7111A Lithologic andRECORDD ODisposalArchive

  9. Sandia National Laboratories: News: Publications: Lab News: Archive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebook Twitter YouTube Flickr RSS TopLivermoreArchiveHPCNews

  10. OHA Misc Cases Archive File | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23,Misc Cases Archive File OHA Misc

  11. OHA Product Efficiency Cases Archive File | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23,Misc Cases Archive File OHA

  12. OHA Security Cases Archive File | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23,Misc Cases Archive File

  13. OHA Whistleblower Cases Archive File | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23,Misc Cases Archive

  14. OHA Worker Appeal Cases Archive File | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23,Misc Cases ArchiveWorker Appeal

  15. TEC Working Group Topic Groups Archives | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2Uranium Transferon the Passing ofDepartmentRenewableArbitraryMARCH9Archives TEC

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

    Office of Science (SC) Website

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

  17. Policy Uncertainty and Cross-Border Flows of BRANDON JULIO

    E-Print Network [OSTI]

    University of Technology, Sydney

    Policy Uncertainty and Cross-Border Flows of Capital BRANDON JULIO London Business School YOUNGSUK YOOK Sungkyunkwan University September 2011 ABSTRACT We find that policy uncertainty is an important determinant of fluctuations in cross- border flows of capital. Spefically, we find that fluctuations in policy

  18. Using Storage To Control Uncertainty in Power Systems

    E-Print Network [OSTI]

    Using Storage To Control Uncertainty in Power Systems Glyn Eggar Department of Actuarial the simplest case 5-10mins · Questions 2 #12;Disclaimer 3 #12;Motivation · Can we use storage to control uncertainty in the electricity network? · What sort of storage are we even talking about here? · How much

  19. Sensitivity, Approximation and Uncertainty in Power System Dynamic Simulation

    E-Print Network [OSTI]

    1 Sensitivity, Approximation and Uncertainty in Power System Dynamic Simulation Ian A. Hiskens, Fellow, IEEE Jassim Alseddiqui Student Member, IEEE Abstract-- Parameters of power system models the influence of uncertainty in simulations of power system dynamic behaviour. It is shown that trajectory

  20. RESEARCH ARTICLE Open Access Uncertainty-aware visualization and proximity

    E-Print Network [OSTI]

    Kamat, Vineet R.

    -aware, geospatial-AR system for real time visualization and proximity analysis. Uncertainties are modeled excavation: a geospatial augmented reality approach Xing Su1 , Sanat Talmaki2 , Hubo Cai3* and Vineet R Kamat an uncertainty-aware, geospatial augmented reality (AR) to visualize and monitor the proximity between invisible

  1. A Genetic Programming Methodology for Strategy Optimization Under Uncertainty

    E-Print Network [OSTI]

    Fernandez, Thomas

    the Missile Countermeasures Optimization (MCO) problem as an instance of a strategy optimization problem; describes various types and degrees of uncertainty that may be introduced into the MCO problem; and develops a new methodology for solving the MCO problem under conditions of uncertainty. The new methodology

  2. Production Optimization; System Identification and Uncertainty Steinar M. Elgsaeter

    E-Print Network [OSTI]

    Johansen, Tor Arne

    Production Optimization; System Identification and Uncertainty Estimation Steinar M. Elgsaeter Olav Slupphaug Tor Arne Johansen 1 Abstract Real-time optimization of oil and gas production requires a production model, which must be fitted to data for accuracy. A certain amount of uncertainty must typically

  3. September 2006 P-1 Appendix P: Risk and Uncertainty

    E-Print Network [OSTI]

    September 2006 P-1 Appendix P: Risk and Uncertainty This appendix deals with the representation. In the section on "Uncertainties," beginning on page P-18, it describes in detail how the regional portfolio of these files is a compressed file, L24X-DW02-P.zip, containing the workbook files that Appendix L uses

  4. Uncertainty and Predictability in Geophysics: Chaos and Multifractal Insights

    E-Print Network [OSTI]

    Lovejoy, Shaun

    Uncertainty and Predictability in Geophysics: Chaos and Multifractal Insights Daniel Schertzer Department, McGill University, Montreal, Canada Uncertainty and error growth are crosscutting geophysical extremes. The focus is now on time-space geophysical scaling behavior: their multifractality. It is found

  5. A Summary Report Fluctuating energy costs and economic uncertainties worldwide

    E-Print Network [OSTI]

    Minnesota, University of

    Club of Minneapolis and St. Paul Energy Uncertainties: Supply Chain Impacts in the Upper MidwestA Summary Report Fluctuating energy costs and economic uncertainties worldwide are disrupting Upper Midwest supply chains. While facing these challenges, participants throughout a supply chain need to con

  6. Uncertainties in the Anti-neutrino Production at Nuclear Reactors

    E-Print Network [OSTI]

    Z. Djurcic; J. A. Detwiler; A. Piepke; V. R. Foster Jr.; L. Miller; G. Gratta

    2008-08-06T23:59:59.000Z

    Anti-neutrino emission rates from nuclear reactors are determined from thermal power measurements and fission rate calculations. The uncertainties in these quantities for commercial power plants and their impact on the calculated interaction rates in electron anti-neutrino detectors is examined. We discuss reactor-to-reactor correlations between the leading uncertainties and their relevance to reactor anti-neutrino experiments.

  7. Shahab D. Mohaghegh, WVU, ISI Quantifying Uncertainties Associated

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    1 Shahab D. Mohaghegh, WVU, ISI Quantifying Uncertainties Associated with Reservoir Simulation Solutions, Inc. SPE 102492 #12;2 Shahab D. Mohaghegh, WVU, ISI SPE 102492 Outline Reservoir Simulation Uncertainty, Using Surrogate Reservoir Model #12;3 Shahab D. Mohaghegh, WVU, ISI SPE 102492 Sources

  8. A REACTIVE APPROACH FOR MINING PROJECT EVALUATION UNDER PRICE UNCERTAINTY

    E-Print Network [OSTI]

    Duffy, Ken

    A REACTIVE APPROACH FOR MINING PROJECT EVALUATION UNDER PRICE UNCERTAINTY Meimei Zhang. This method often undervalues a mining project since it ignores future price uncertainty and does not allow on metal price. This paper also demonstrates that the "reactive" approach can estimate the mine project

  9. Applying uncertainty quantification to multiphase flow computational fluid dynamics

    SciTech Connect (OSTI)

    Gel, A.; Garg, R.; Tong, C.; Shahnam, M.; Guenther, C.

    2013-07-01T23:59:59.000Z

    Multiphase computational fluid dynamics plays a major role in design and optimization of fossil fuel based reactors. There is a growing interest in accounting for the influence of uncertainties associated with physical systems to increase the reliability of computational simulation based engineering analysis. The U.S. Department of Energy's National Energy Technology Laboratory (NETL) has recently undertaken an initiative to characterize uncertainties associated with computer simulation of reacting multiphase flows encountered in energy producing systems such as a coal gasifier. The current work presents the preliminary results in applying non-intrusive parametric uncertainty quantification and propagation techniques with NETL's open-source multiphase computational fluid dynamics software MFIX. For this purpose an open-source uncertainty quantification toolkit, PSUADE developed at the Lawrence Livermore National Laboratory (LLNL) has been interfaced with MFIX software. In this study, the sources of uncertainty associated with numerical approximation and model form have been neglected, and only the model input parametric uncertainty with forward propagation has been investigated by constructing a surrogate model based on data-fitted response surface for a multiphase flow demonstration problem. Monte Carlo simulation was employed for forward propagation of the aleatory type input uncertainties. Several insights gained based on the outcome of these simulations are presented such as how inadequate characterization of uncertainties can affect the reliability of the prediction results. Also a global sensitivity study using Sobol' indices was performed to better understand the contribution of input parameters to the variability observed in response variable.

  10. Hyperparameter estimation for uncertainty quantification in mesoscale carbon dioxide inversions

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hyperparameter estimation for uncertainty quantification in mesoscale carbon dioxide inversions-validation (GCV) and x2 test are compared for the first time under a realistic setting in a mesoscale CO2 estimation, uncertainty quantification, mesoscale carbon dioxide inversions 1. Introduction The atmosphere

  11. Ris-R-1344(EN) Assessment of Uncertainties in Risk

    E-Print Network [OSTI]

    Risø-R-1344(EN) Assessment of Uncertainties in Risk Analysis of Chemical Establishments of Uncertainties in Risk Analysis of Chemical Establishments The ASSURANCE project Final summary report Kurt risk analyses for the same chemical facility, an ammonia storage. The EC's Joint Research Centre

  12. Preservation of Digital Data with Self-Validating, Self-Instantiating Knowledge-Based Archives

    E-Print Network [OSTI]

    Ludäscher, Bertram

    Preservation of Digital Data with Self-Validating, Self-Instantiating Knowledge-Based Archives and collection management. Our ap- proach is knowledge-based in the sense that the ingestion process can employ,marciano,mooreg@sdsc.edu Abstract Digital archives are dedicated to the long-term preservation of electronic information and have

  13. ANU Staff seminar Thursday 15th Nov -The Court as Archive Project

    E-Print Network [OSTI]

    Botea, Adi

    ANU Staff seminar ­Thursday 15th Nov -The Court as Archive Project The role of Australian courts, such as the Federal Court, are responsible for the creation, curation and administration of access to an archive of a diverse society. For example, courts are guided by the civil law principle of `open court' that encourages

  14. OSU-Tulsa Library RUTH SIGLER AVERY TULSA RACE RIOT ARCHIVE

    E-Print Network [OSTI]

    Veiga, Pedro Manuel Barbosa

    OSU-Tulsa Library RUTH SIGLER AVERY ­ TULSA RACE RIOT ARCHIVE Introduction to the Inventory Rev. December 2012 The Ruth Sigler Avery-Tulsa Race Riot Archive, housed in 14 full-sized legal document boxes Sigler Avery for her proposed book, "Fear, The Fifth Horseman: A Documentary-Anthology of the 1921 Tulsa

  15. OFFICE OF THE VICE-PRESIDENT, LEGAL AFFAIRS Archives and Records Management Department

    E-Print Network [OSTI]

    OFFICE OF THE VICE-PRESIDENT, LEGAL AFFAIRS Archives and Records Management Department Administrative Record A document that has been preserved because it facilitates the operations and management 1 Glossary of Archival Terms Access The use of records, papers and collections

  16. University Archives / A Division of the Syracuse University Libraries Vol. 13 No. 2 Fall 2014

    E-Print Network [OSTI]

    Mather, Patrick T.

    by Family This has been quite a year for Archives and Records Management. As of July 1 we moved from the new business function of Records Management was added to the department. This is an organizational the history of the University and providing advice on the management of records. Archives will continue

  17. Division de la gestion de documents et des archives Marie-Victorin au Qubec

    E-Print Network [OSTI]

    Montréal, Université de

    Communiqué Division de la gestion de documents et des archives Marie-Victorin au Québec Le 10 septembre 2011 -- La Division de la gestion de documents et des archives et la Direction des bibliothèques s y verrez des paysages de la Gaspésie ou des photographies d'autochtones de la Côte-Nord ou de

  18. Photograph Norman McLaren Archive, University of Stirling Film Studies

    E-Print Network [OSTI]

    Little, Tony

    Photograph © Norman McLaren Archive, University of Stirling MLitt Film Studies: Theory and Practice in Film Studies: Theory and Practice at the University of Stirling aims to equip students with both of the unique facilities on the Stirling campus, students will also make use of the University Archives - home

  19. Designing and Mining Multi-Terabyte Astronomy Archives: The Sloan Digital Sky Survey

    E-Print Network [OSTI]

    Narasayya, Vivek

    will operate a data pump to support sweep searches touching most of the data. The anticipated queries will re management challenges. Keywords Database, archive, data analysis, data mining, astronomy, scaleable, InternetDesigning and Mining Multi-Terabyte Astronomy Archives: The Sloan Digital Sky Survey Alexander S

  20. The UCI KDD Archive of Large Data Sets for Data Mining Research and Experimentation

    E-Print Network [OSTI]

    Pazzani, Michael J.

    data sets up to 1000 megabytes. The archive includes high-dimensional data sets as well as data setsThe UCI KDD Archive of Large Data Sets for Data Mining Research and Experimentation Stephen D. Bay Advances in data collection and storage have allowed or- ganizations to create massive, complex

  1. Measurement uncertainty of adsorption testing of desiccant materials

    SciTech Connect (OSTI)

    Bingham, C E; Pesaran, A A

    1988-12-01T23:59:59.000Z

    The technique of measurement uncertainty analysis as described in the current ANSI/ASME standard is applied to the testing of desiccant materials in SERI`s Sorption Test Facility. This paper estimates the elemental precision and systematic errors in these tests and propagates them separately to obtain the resulting uncertainty of the test parameters, including relative humidity ({plus_minus}.03) and sorption capacity ({plus_minus}.002 g/g). Errors generated by instrument calibration, data acquisition, and data reduction are considered. Measurement parameters that would improve the uncertainty of the results are identified. Using the uncertainty in the moisture capacity of a desiccant, the design engineer can estimate the uncertainty in performance of a dehumidifier for desiccant cooling systems with confidence. 6 refs., 2 figs., 8 tabs.

  2. ON THE ESTIMATION OF SYSTEMATIC UNCERTAINTIES OF STAR FORMATION HISTORIES

    SciTech Connect (OSTI)

    Dolphin, Andrew E., E-mail: adolphin@raytheon.com [Raytheon Company, Tucson, AZ 85734 (United States)

    2012-05-20T23:59:59.000Z

    In most star formation history (SFH) measurements, the reported uncertainties are those due to effects whose sizes can be readily measured: Poisson noise, adopted distance and extinction, and binning choices in the solution itself. However, the largest source of error, systematics in the adopted isochrones, is usually ignored and very rarely explicitly incorporated into the uncertainties. I propose a process by which estimates of the uncertainties due to evolutionary models can be incorporated into the SFH uncertainties. This process relies on application of shifts in temperature and luminosity, the sizes of which must be calibrated for the data being analyzed. While there are inherent limitations, the ability to estimate the effect of systematic errors and include them in the overall uncertainty is significant. The effects of this are most notable in the case of shallow photometry, with which SFH measurements rely on evolved stars.

  3. Avoiding climate change uncertainties in Strategic Environmental Assessment

    SciTech Connect (OSTI)

    Larsen, Sanne Vammen, E-mail: sannevl@plan.aau.dk [The Danish Centre for Environmental Assessment, Aalborg University-Copenhagen, A.C. Meyers Vænge 15, 2450 København SV (Denmark); Kørnøv, Lone, E-mail: lonek@plan.aau.dk [The Danish Centre for Environmental Assessment, Aalborg University, Skibbrogade 5, 1. Sal, 9000 Aalborg (Denmark)] [The Danish Centre for Environmental Assessment, Aalborg University, Skibbrogade 5, 1. Sal, 9000 Aalborg (Denmark); Driscoll, Patrick, E-mail: patrick@plan.aau.dk [The Danish Centre for Environmental Assessment, Aalborg University-Copenhagen, A.C. Meyers Vænge 15, 2450 København SV (Denmark)] [The Danish Centre for Environmental Assessment, Aalborg University-Copenhagen, A.C. Meyers Vænge 15, 2450 København SV (Denmark)

    2013-11-15T23:59:59.000Z

    This article is concerned with how Strategic Environmental Assessment (SEA) practice handles climate change uncertainties within the Danish planning system. First, a hypothetical model is set up for how uncertainty is handled and not handled in decision-making. The model incorporates the strategies ‘reduction’ and ‘resilience’, ‘denying’, ‘ignoring’ and ‘postponing’. Second, 151 Danish SEAs are analysed with a focus on the extent to which climate change uncertainties are acknowledged and presented, and the empirical findings are discussed in relation to the model. The findings indicate that despite incentives to do so, climate change uncertainties were systematically avoided or downplayed in all but 5 of the 151 SEAs that were reviewed. Finally, two possible explanatory mechanisms are proposed to explain this: conflict avoidance and a need to quantify uncertainty.

  4. Uncertainty Quantification of Calculated Temperatures for the AGR-1 Experiment

    SciTech Connect (OSTI)

    Binh T. Pham; Jeffrey J. Einerson; Grant L. Hawkes

    2012-04-01T23:59:59.000Z

    This report documents an effort to quantify the uncertainty of the calculated temperature data for the first Advanced Gas Reactor (AGR-1) fuel irradiation experiment conducted in the INL's Advanced Test Reactor (ATR) in support of the Next Generation Nuclear Plant (NGNP) R&D program. Recognizing uncertainties inherent in physics and thermal simulations of the AGR-1 test, the results of the numerical simulations can be used in combination with the statistical analysis methods to improve qualification of measured data. Additionally, the temperature simulation data for AGR tests can be used for validation of the fuel transport and fuel performance simulation models. The crucial roles of the calculated fuel temperatures in ensuring achievement of the AGR experimental program objectives require accurate determination of the model temperature uncertainties. The report is organized into three chapters. Chapter 1 introduces the AGR Fuel Development and Qualification program and provides overviews of AGR-1 measured data, AGR-1 test configuration and test procedure, and thermal simulation. Chapters 2 describes the uncertainty quantification procedure for temperature simulation data of the AGR-1 experiment, namely, (i) identify and quantify uncertainty sources; (ii) perform sensitivity analysis for several thermal test conditions; (iii) use uncertainty propagation to quantify overall response temperature uncertainty. A set of issues associated with modeling uncertainties resulting from the expert assessments are identified. This also includes the experimental design to estimate the main effects and interactions of the important thermal model parameters. Chapter 3 presents the overall uncertainty results for the six AGR-1 capsules. This includes uncertainties for the daily volume-average and peak fuel temperatures, daily average temperatures at TC locations, and time-average volume-average and time-average peak fuel temperatures.

  5. User's Guide to Pre-Processing Data in Universal Translator 2 for the Energy Charting and Metrics Tool (ECAM)

    SciTech Connect (OSTI)

    Taasevigen, Danny J.

    2011-11-30T23:59:59.000Z

    This document is a user's guide for the Energy Charting and Metrics Tool to facilitate the examination of energy information from buildings, reducing the time spent analyzing trend and utility meter data. This user guide was generated to help pre-process data with the intention of utilizing the Energy Charting and Metrics (ECAM) tool to improve building operational efficiency. There are numerous occasions when the metered data that is received from the building automation system (BAS) isn't in the right format acceptable for ECAM. This includes, but isn't limited to, cases such as inconsistent time-stamps for the trends (e.g., each trend has its own time-stamp), data with holes (e.g., some time-stamps have data and others are missing data), each point in the BAS is trended and exported into an individual .csv or .txt file, the time-stamp is unrecognizable by ECAM, etc. After reading through this user guide, the user should be able to pre-process all data files and be ready to use this data in ECAM to improve their building operational efficiency.

  6. Clustering and Uncertainty in Perfect Chaos Systems

    E-Print Network [OSTI]

    Sergey A. Kamenshchikov

    2014-07-27T23:59:59.000Z

    The goal of this investigation was to derive strictly new properties of chaotic systems and their mutual relations. The generalized Fokker-Planck equation with a non stationary diffusion has been derived and used for chaos analysis. An anomalous transport turned out to be natural property of this equation. A nonlinear dispersion of the considered motion allowed to find a principal consequence: a chaotic system with uniform dynamic properties tends to unstable clustering. Small fluctuations of particles density increase by time and form attractors and stochastic islands even if the initial transport properties have uniform distribution. It was shown that an instability of phase trajectories leads to the nonlinear dispersion law and consequently to a space instability. A fixed boundary system was considered, using a standard Fokker-Planck equation. We have derived that such a type of dynamic systems has a discrete diffusive and energy spectra. It was shown that phase space diffusion is the only parameter that defines a dynamic accuracy in this case. The uncertainty relations have been obtained for conjugate phase space variables with account of transport properties. Given results can be used in the area of chaotic systems modelling and turbulence investigation.

  7. Evaluating uncertainty in stochastic simulation models

    SciTech Connect (OSTI)

    McKay, M.D.

    1998-02-01T23:59:59.000Z

    This paper discusses fundamental concepts of uncertainty analysis relevant to both stochastic simulation models and deterministic models. A stochastic simulation model, called a simulation model, is a stochastic mathematical model that incorporates random numbers in the calculation of the model prediction. Queuing models are familiar simulation models in which random numbers are used for sampling interarrival and service times. Another example of simulation models is found in probabilistic risk assessments where atmospheric dispersion submodels are used to calculate movement of material. For these models, randomness comes not from the sampling of times but from the sampling of weather conditions, which are described by a frequency distribution of atmospheric variables like wind speed and direction as a function of height above ground. A common characteristic of simulation models is that single predictions, based on one interarrival time or one weather condition, for example, are not nearly as informative as the probability distribution of possible predictions induced by sampling the simulation variables like time and weather condition. The language of model analysis is often general and vague, with terms having mostly intuitive meaning. The definition and motivations for some of the commonly used terms and phrases offered in this paper lead to an analysis procedure based on prediction variance. In the following mathematical abstraction the authors present a setting for model analysis, relate practical objectives to mathematical terms, and show how two reasonable premises lead to a viable analysis strategy.

  8. Uncertainty quantification of limit-cycle oscillations

    SciTech Connect (OSTI)

    Beran, Philip S. [Multidisciplinary Technologies Center, Air Vehicles Directorate, AFRL/VASD, Building 146, 2210 Eighth Street, WPAFB, OH 45433 (United States)]. E-mail: philip.beran@wpafb.af.mil; Pettit, Chris L. [United States Naval Academy, 590 Holloway Rd., MS 11-B, Annapolis, MD 21402 (United States)]. E-mail: pettitcl@usna.edu; Millman, Daniel R. [USAF TPS/EDT, 220 South Wolfe Ave, Bldg. 1220, Rm. 131, Edwards AFB, CA 93524-6485 (United States)]. E-mail: daniel.millman@edwards.af.mil

    2006-09-01T23:59:59.000Z

    Different computational methodologies have been developed to quantify the uncertain response of a relatively simple aeroelastic system in limit-cycle oscillation, subject to parametric variability. The aeroelastic system is that of a rigid airfoil, supported by pitch and plunge structural coupling, with nonlinearities in the component in pitch. The nonlinearities are adjusted to permit the formation of a either a subcritical or supercritical branch of limit-cycle oscillations. Uncertainties are specified in the cubic coefficient of the torsional spring and in the initial pitch angle of the airfoil. Stochastic projections of the time-domain and cyclic equations governing system response are carried out, leading to both intrusive and non-intrusive computational formulations. Non-intrusive formulations are examined using stochastic projections derived from Wiener expansions involving Haar wavelet and B-spline bases, while Wiener-Hermite expansions of the cyclic equations are employed intrusively and non-intrusively. Application of the B-spline stochastic projection is extended to the treatment of aerodynamic nonlinearities, as modeled through the discrete Euler equations. The methodologies are compared in terms of computational cost, convergence properties, ease of implementation, and potential for application to complex aeroelastic systems.

  9. Personal Web Archive: E-mail: waka@iplab.cs.tsukuba.ac.jp, {shizuki,jiro}@cs.tsukuba.ac.jp

    E-Print Network [OSTI]

    Tanaka, Jiro

    Personal Web Archive: Web E-mail: waka@iplab.cs.tsukuba.ac.jp, {shizuki,jiro}@cs.tsukuba.ac.jp Web Web Web Web Web Web Personal Web Archive Personal Web Archive: Support System for Browsing the Versions of Web Page Ryota WAKAMATSU Buntarou SHIZUKI Jiro TANAKA Graduate School of Systems

  10. Library Archiving of CEOAS Faculty Scholarly Research CEOAS has an open-access policy for scholarly work.

    E-Print Network [OSTI]

    Library Archiving of CEOAS Faculty Scholarly Research CEOAS has an open-access policy for scholarly publications are archived in OSU ScholarsArchive in a collection at: http://ir.library Library staff will check articles published by all OSU authors. Depending on permissions granted

  11. BTA Magnet Field Map Archive and MAD Model

    SciTech Connect (OSTI)

    Glenn,J.W.

    2008-04-01T23:59:59.000Z

    This note publishes some and information that has resided in private files. The attached tables were provided by Joseph Skelly from his archives. They show magnetic field measurements versus excitation current for the Booster to AGS transfer line quadrupoles and dipoles based on field measurements [we believe] were done by the Magnet Division. Also given are Ed Blesser's fifth order fits of field versus current. The results are given in 'Tesla' or T-M/M. These tables are attached to provide an archive of this data. The MAD model of the BTA line does have the same values as shown in the attached fits so the transfer was correct. MAD uses as its 'gradient' for quads Tesla per meter normalized to rigidity [B-rho]. The model of the BTA line in use uses the T-M/M given in the tables divided by the length to give T M which is then normalized by Brho. Thus, the input to the model appears to be correct. The original model is also attached as part of a memo by Skelly describing it.

  12. A Comparative Study of Optical and Ultraviolet Effective Temperatures for DA White Dwarfs from the IUE Archive

    E-Print Network [OSTI]

    C. -P. Lajoie; P. Bergeron

    2007-06-20T23:59:59.000Z

    We present a comparative study of effective temperatures determined from the hydrogen Balmer lines and from the UV energy distribution for 140 DA white dwarfs drawn from the IUE archive. Our results indicate that the optical and UV temperatures of the majority of stars below T~40,000 K and within ~75 pc are in fairly good agreement given the uncertainties. At higher temperatures and/or larger distances, however, significant discrepancies are observed. Several mechanisms are investigated to account for these discrepancies including the effect of interstellar reddening, the presence of metals in the photosphere, and the existence of unresolved binary white dwarfs. The results of our analysis reveal that wavelength-dependent extinction is the most natural explanation for the observed temperature differences. We also attempt to predict the differences in optical and UV temperatures expected from unresolved degenerate binaries by performing an exhaustive simulation of composite model spectra. In light of these simulations, we then discuss some known double degenerates and identify new binary candidates by restricting our analysis to stars located within 75 pc where the effect of interstellar reddening is significantly reduced.

  13. Probabilistic accident consequence uncertainty analysis: Food chain uncertainty assessment. Volume 2: Appendices

    SciTech Connect (OSTI)

    Brown, J. [National Radiological Protection Board (United Kingdom); Goossens, L.H.J.; Kraan, B.C.P. [Delft Univ. of Technology (Netherlands)] [and others

    1997-06-01T23:59:59.000Z

    This volume is the second of a two-volume document that summarizes a joint project by the US Nuclear Regulatory and the Commission of European Communities to assess uncertainties in the MACCS and COSYMA probabilistic accident consequence codes. These codes were developed primarily for estimating the risks presented by nuclear reactors based on postulated frequencies and magnitudes of potential accidents. This two-volume report, which examines mechanisms and uncertainties of transfer through the food chain, is the first in a series of five such reports. A panel of sixteen experts was formed to compile credible and traceable uncertainty distributions for food chain transfer that affect calculations of offsite radiological consequences. Seven of the experts reported on transfer into the food chain through soil and plants, nine reported on transfer via food products from animals, and two reported on both. The expert judgment elicitation procedure and its outcomes are described in these volumes. This volume contains seven appendices. Appendix A presents a brief discussion of the MAACS and COSYMA model codes. Appendix B is the structure document and elicitation questionnaire for the expert panel on soils and plants. Appendix C presents the rationales and responses of each of the members of the soils and plants expert panel. Appendix D is the structure document and elicitation questionnaire for the expert panel on animal transfer. The rationales and responses of each of the experts on animal transfer are given in Appendix E. Brief biographies of the food chain expert panel members are provided in Appendix F. Aggregated results of expert responses are presented in graph format in Appendix G.

  14. Cost uncertainty for different levels of technology maturity

    SciTech Connect (OSTI)

    DeMuth, S.F. [Los Alamos National Lab., NM (United States); Franklin, A.L. [Pacific Northwest National Lab., Richland, WA (United States)

    1996-08-07T23:59:59.000Z

    It is difficult at best to apply a single methodology for estimating cost uncertainties related to technologies of differing maturity. While highly mature technologies may have significant performance and manufacturing cost data available, less well developed technologies may be defined in only conceptual terms. Regardless of the degree of technical maturity, often a cost estimate relating to application of the technology may be required to justify continued funding for development. Yet, a cost estimate without its associated uncertainty lacks the information required to assess the economic risk. For this reason, it is important for the developer to provide some type of uncertainty along with a cost estimate. This study demonstrates how different methodologies for estimating uncertainties can be applied to cost estimates for technologies of different maturities. For a less well developed technology an uncertainty analysis of the cost estimate can be based on a sensitivity analysis; whereas, an uncertainty analysis of the cost estimate for a well developed technology can be based on an error propagation technique from classical statistics. It was decided to demonstrate these uncertainty estimation techniques with (1) an investigation of the additional cost of remediation due to beyond baseline, nearly complete, waste heel retrieval from underground storage tanks (USTs) at Hanford; and (2) the cost related to the use of crystalline silico-titanate (CST) rather than the baseline CS100 ion exchange resin for cesium separation from UST waste at Hanford.

  15. Joint measurability, steering and entropic uncertainty

    E-Print Network [OSTI]

    H. S. Karthik; A. R. Usha Devi; A. K. Rajagopal

    2014-12-02T23:59:59.000Z

    The notion of incompatibility of measurements in quantum theory is in stark contrast with the corresponding classical perspective, where all physical observables are jointly measurable. It is of interest to examine if the results of two or more measurements in the quantum scenario can be perceived from a classical point of view or they still exhibit non-classical features. Clearly, commuting observables can be measured jointly using projective measurements and their statistical outcomes can be discerned classically. However, such simple minded association of compatibility of measurements with commutativity turns out to be limited in an extended framework, where the usual notion of sharp projective valued measurements of self adjoint observables gets broadened to include unsharp measurements of generalized observables constituting positive operator valued measures (POVM). There is a surge of research activity recently towards gaining new physical insights on the emergence of classical behavior via joint measurability of unsharp observables. Here, we explore the entropic uncertainty relation for a pair of discrete observables (of Alice's system) when an entangled quantum memory of Bob is restricted to record outcomes of jointly measurable POVMs only. Within the joint measurability regime, the sum of entropies associated with Alice's measurement outcomes - conditioned by the results registered at Bob's end - are constrained to obey an entropic steering inequality. In this case, Bob's non-steerability reflects itself as his inability in predicting the outcomes of Alice's pair of non-commuting observables with better precision, even when they share an entangled state. As a further consequence, the quantum advantage envisaged for the construction of security proofs in key distribution is lost, when Bob's measurements are restricted to the joint measurability regime.

  16. Measurement uncertainty analysis techniques applied to PV performance measurements

    SciTech Connect (OSTI)

    Wells, C.

    1992-10-01T23:59:59.000Z

    The purpose of this presentation is to provide a brief introduction to measurement uncertainty analysis, outline how it is done, and illustrate uncertainty analysis with examples drawn from the PV field, with particular emphasis toward its use in PV performance measurements. The uncertainty information we know and state concerning a PV performance measurement or a module test result determines, to a significant extent, the value and quality of that result. What is measurement uncertainty analysis? It is an outgrowth of what has commonly been called error analysis. But uncertainty analysis, a more recent development, gives greater insight into measurement processes and tests, experiments, or calibration results. Uncertainty analysis gives us an estimate of the I interval about a measured value or an experiment`s final result within which we believe the true value of that quantity will lie. Why should we take the time to perform an uncertainty analysis? A rigorous measurement uncertainty analysis: Increases the credibility and value of research results; allows comparisons of results from different labs; helps improve experiment design and identifies where changes are needed to achieve stated objectives (through use of the pre-test analysis); plays a significant role in validating measurements and experimental results, and in demonstrating (through the post-test analysis) that valid data have been acquired; reduces the risk of making erroneous decisions; demonstrates quality assurance and quality control measures have been accomplished; define Valid Data as data having known and documented paths of: Origin, including theory; measurements; traceability to measurement standards; computations; uncertainty analysis of results.

  17. Calibration and Measurement Uncertainty Estimation of Radiometric Data: Preprint

    SciTech Connect (OSTI)

    Habte, A.; Sengupta, M.; Reda, I.; Andreas, A.; Konings, J.

    2014-11-01T23:59:59.000Z

    Evaluating the performance of photovoltaic cells, modules, and arrays that form large solar deployments relies on accurate measurements of the available solar resource. Therefore, determining the accuracy of these solar radiation measurements provides a better understanding of investment risks. This paper provides guidelines and recommended procedures for estimating the uncertainty in calibrations and measurements by radiometers using methods that follow the International Bureau of Weights and Measures Guide to the Expression of Uncertainty (GUM). Standardized analysis based on these procedures ensures that the uncertainty quoted is well documented.

  18. Fitting Parton Distribution Data with Multiplicative Normalization Uncertainties

    E-Print Network [OSTI]

    The NNPDF Collaboration; Richard D. Ball; Luigi Del Debbio; Stefano Forte; Alberto Guffanti; Jose I. Latorre; Juan Rojo; Maria Ubiali

    2010-06-01T23:59:59.000Z

    We consider the generic problem of performing a global fit to many independent data sets each with a different overall multiplicative normalization uncertainty. We show that the methods in common use to treat multiplicative uncertainties lead to systematic biases. We develop a method which is unbiased, based on a self--consistent iterative procedure. We demonstrate the use of this method by applying it to the determination of parton distribution functions with the NNPDF methodology, which uses a Monte Carlo method for uncertainty estimation.

  19. 6 Year Graduation Model for Full-time Freshmen (Non-SEEK) Students * Students labeled `Not Enrolled' in the charts are either stop outs (may return to QC after a semester off) or drop outs or transfers in this study.

    E-Print Network [OSTI]

    Johnson Jr.,, Ray

    6 Year Graduation Model for Full-time Freshmen (Non-SEEK) Students * Students labeled `Not Enrolled' in the charts are either stop outs (may return to QC after a semester off) or drop outs or transfers Graduation Model for Full-time Transfer Students * Students labeled `Not Enrolled' in the charts are either

  20. The SCALE Verified, Archived Library of Inputs and Data - VALID

    SciTech Connect (OSTI)

    Marshall, William BJ J [ORNL] [ORNL; Rearden, Bradley T [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    The Verified, Archived Library of Inputs and Data (VALID) at ORNL contains high quality, independently reviewed models and results that improve confidence in analysis. VALID is developed and maintained according to a procedure of the SCALE quality assurance (QA) plan. This paper reviews the origins of the procedure and its intended purpose, the philosophy of the procedure, some highlights of its implementation, and the future of the procedure and associated VALID library. The original focus of the procedure was the generation of high-quality models that could be archived at ORNL and applied to many studies. The review process associated with model generation minimized the chances of errors in these archived models. Subsequently, the scope of the library and procedure was expanded to provide high quality, reviewed sensitivity data files for deployment through the International Handbook of Evaluated Criticality Safety Benchmark Experiments (IHECSBE). Sensitivity data files for approximately 400 such models are currently available. The VALID procedure and library continue fulfilling these multiple roles. The VALID procedure is based on the quality assurance principles of ISO 9001 and nuclear safety analysis. Some of these key concepts include: independent generation and review of information, generation and review by qualified individuals, use of appropriate references for design data and documentation, and retrievability of the models, results, and documentation associated with entries in the library. Some highlights of the detailed procedure are discussed to provide background on its implementation and to indicate limitations of data extracted from VALID for use by the broader community. Specifically, external users of data generated within VALID must take responsibility for ensuring that the files are used within the QA framework of their organization and that use is appropriate. The future plans for the VALID library include expansion to include additional experiments from the IHECSBE, to include experiments from areas beyond criticality safety, such as reactor physics and shielding, and to include application models. In the future, external SCALE users may also obtain qualification under the VALID procedure and be involved in expanding the library. The VALID library provides a pathway for the criticality safety community to leverage modeling and analysis expertise at ORNL.

  1. Chronological information and uncertainty Radiocarbon dating & calibration -Paula Reimer

    E-Print Network [OSTI]

    Sengun, Mehmet Haluk

    naked body'. Robert Boyle 1663 Includes ­ Thermoluminescence (TL), Optically stimulated luminescenceSUPRA-net: Chronological information and uncertainty Radiocarbon dating & calibration - Paula Tephrochronology ­ David Lowe U series dating ­ David Richards* Combining multiple dating techniques ­ Andrew

  2. Analysis and Reduction of Complex Networks Under Uncertainty

    SciTech Connect (OSTI)

    Knio, Omar M

    2014-04-09T23:59:59.000Z

    This is a collaborative proposal that aims at developing new methods for the analysis and reduction of complex multiscale networks under uncertainty. The approach is based on combining methods of computational singular perturbation (CSP) and probabilistic uncertainty quantification. In deterministic settings, CSP yields asymptotic approximations of reduced-dimensionality “slow manifolds” on which a multiscale dynamical system evolves. Introducing uncertainty raises fundamentally new issues, particularly concerning its impact on the topology of slow manifolds, and means to represent and quantify associated variability. To address these challenges, this project uses polynomial chaos (PC) methods to reformulate uncertain network models, and to analyze them using CSP in probabilistic terms. Specific objectives include (1) developing effective algorithms that can be used to illuminate fundamental and unexplored connections among model reduction, multiscale behavior, and uncertainty, and (2) demonstrating the performance of these algorithms through applications to model problems.

  3. Essays on Voluntary Contribution with Private Information and Threshold Uncertainty

    E-Print Network [OSTI]

    Peng, Hui-Chun

    2014-07-08T23:59:59.000Z

    This dissertation concerns individual voluntary contributions in the subscription game with three important model considerations: private information on public good valuations, threshold uncertainty and the timing of the contribution — simultaneous...

  4. Real options approach to capacity planning under uncertainty

    E-Print Network [OSTI]

    Mittal, Geetanjali, 1979-

    2004-01-01T23:59:59.000Z

    This thesis highlights the effectiveness of Real Options Analysis (ROA) in capacity planning decisions for engineering projects subject to uncertainty. This is in contrast to the irreversible decision-making proposed by ...

  5. Robust decision-making with model uncertainty in aerospace systems

    E-Print Network [OSTI]

    Bertuccelli, Luca Francesco, 1981-

    2008-01-01T23:59:59.000Z

    Actual performance of sequential decision-making problems can be extremely sensitive to errors in the models, and this research addressed the role of robustness in coping with this uncertainty. The first part of this thesis ...

  6. Chance Constrained RRT for Probabilistic Robustness to Environmental Uncertainty

    E-Print Network [OSTI]

    Luders, Brandon Douglas

    For motion planning problems involving many or unbounded forms of uncertainty, it may not be possible to identify a path guaranteed to be feasible, requiring consideration of the trade-off between planner conservatism and ...

  7. Uncertainty in future carbon emissions : a preliminary exploration

    E-Print Network [OSTI]

    Webster, Mort David.

    In order to analyze competing policy approaches for addressing global climate change, a wide variety of economic-energy models are used to project future carbon emissions under various policy scenarios. Due to uncertainties ...

  8. Control of systems subject to uncertainty and constraints

    E-Print Network [OSTI]

    Villota Cerna, Elizabeth Roxana

    2009-05-15T23:59:59.000Z

    do not alter small signal performance. Importantly, these two remedial control methodologies must in¬corporate model uncertainty into their design to be considered reliable in practice. In this dissertation, shared principles of design...

  9. Investment and Upgrade in Distributed Generation under Uncertainty

    E-Print Network [OSTI]

    Siddiqui, Afzal

    2008-01-01T23:59:59.000Z

    ment of uncertainty via real options increases the value of2007) and the 2007 Real Options Conference in Berkeley, CA,distributed generation, real options JEL Codes: D81, Q40

  10. An uncertainty principle, Wegner estimates and localization near fluctuation boundaries

    E-Print Network [OSTI]

    Anne Boutet de Monvel; Daniel Lenz; Peter Stollmann

    2009-05-18T23:59:59.000Z

    We prove a simple uncertainty principle and show that it can be applied to prove Wegner estimates near fluctuation boundaries. This gives new classes of models for which localization at low energies can be proven.

  11. Determination of uncertainty in parameters extracted from single spectroscopic measurements

    E-Print Network [OSTI]

    Bechtel, Kate L.

    The ability to quantify uncertainty in information extracted from spectroscopic measurements is important in numerous fields. The traditional approach of repetitive measurements may be impractical or impossible in some ...

  12. Creating value from uncertainty : a study of ocean transportation contracting

    E-Print Network [OSTI]

    Pálsson, Sigurjón

    2005-01-01T23:59:59.000Z

    How can financial tools like real options and hedging mitigate and create value from uncertainty in transportation? This paper describes these concepts and identifies research on them that has relevance to transportation. ...

  13. Uncertainty in Greenhouse Emissions and Costs of Atmospheric Stabilization

    E-Print Network [OSTI]

    Webster, Mort D.

    We explore the uncertainty in projections of emissions, and costs of atmospheric stabilization applying the MIT Emissions Prediction and Policy Analysis model, a computable general equilibrium model of the global economy. ...

  14. Informatively optimal levels of confidence for measurement uncertainty

    E-Print Network [OSTI]

    David

    2011-10-13T23:59:59.000Z

    expanded uncertainty of measurement as a historical artifact, and not as a strictly substantiated value. .... where ?o(?) = 1.5 is true for the most uncertain classification situation (50% confidence) about allowing or ..... as a power of exponent (n).

  15. Modeling aviation's global emissions, uncertainty analysis, and applications to policy

    E-Print Network [OSTI]

    Lee, Joosung Joseph, 1974-

    2005-01-01T23:59:59.000Z

    (cont.) fuel burn results below 3000 ft. For emissions, the emissions indices were the most influential uncertainties for the variance in model outputs. By employing the model, this thesis examined three policy options for ...

  16. Including model uncertainty in risk-informed decision-making

    E-Print Network [OSTI]

    Reinert, Joshua M

    2005-01-01T23:59:59.000Z

    Model uncertainties can have a significant impact on decisions regarding licensing basis changes. We present a methodology to identify basic events in the risk assessment that have the potential to change the decision and ...

  17. HANDLING UNCERTAINTY IN PRODUCTION ACTIVITY CONTROL USING PROACTIVE SIMULATION

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    HANDLING UNCERTAINTY IN PRODUCTION ACTIVITY CONTROL USING PROACTIVE SIMULATION Olivier CARDIN, Production Control, Manufacturing Systems, Proactive, Real-time. 1. INTRODUCTION In today's complex of a product. Real-word planning and scheduling problems are generally complex, constrained and multi

  18. Some methods of estimating uncertainty in accident reconstruction

    E-Print Network [OSTI]

    Milan Batista

    2011-07-20T23:59:59.000Z

    In the paper four methods for estimating uncertainty in accident reconstruction are discussed: total differential method, extreme values method, Gauss statistical method, and Monte Carlo simulation method. The methods are described and the program solutions are given.

  19. Optimal Control of Distributed Energy Resources and Demand Response under Uncertainty

    E-Print Network [OSTI]

    Siddiqui, Afzal

    2010-01-01T23:59:59.000Z

    Energy Resources and Demand Response under Uncertainty AfzalEnergy Resources and Demand Response under Uncertainty ?DER in conjunction with demand response (DR): the expected

  20. Modeling Variability and Uncertainty of Photovoltaic Generation: A Hidden State Spatial Statistical Approach

    E-Print Network [OSTI]

    Callaway, Duncan S; Tabone, Michaelangelo D

    2015-01-01T23:59:59.000Z

    AND UNCERTAINTY OF PHOTOVOLTAIC GENERATION [9] M. Milligan,for grid-connected photovoltaic system based on advancedand uncertainty in solar photovoltaic generation at multiple