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Sample records for adobe acrobat pdfs

  1. Acrobat Settings

    Office of Energy Efficiency and Renewable Energy (EERE)

    Use these best practices for configuring Adobe Acrobat when creating PDFs. PDFs should be created with Adobe Acrobat version 9 or higher. The instructions below are for Acrobat XI. For instructions...

  2. T-607: Update: Adobe Acrobat, Reader, and Flash Player SWF File Processing Arbitrary Code Execution Vulnerability

    Broader source: Energy.gov [DOE]

    Update: Adobe Acrobat, Reader, and Flash Player SWF File Processing Arbitrary Code Execution Vulnerability.

  3. T-577: Security Advisory for Adobe Flash Player, Adobe Reader and Acrobat

    Broader source: Energy.gov [DOE]

    A critical vulnerability exists in Adobe Flash Player 10.2.152.33 and earlier versions (Adobe Flash Player 10.2.154.13 and earlier for Chrome users) for Windows, Macintosh, Linux and Solaris operating systems, Adobe Flash Player 10.1.106.16 and earlier versions for Android, and the Authplay.dll component that ships with Adobe Reader and Acrobat X (10.0.1) and earlier 10.x and 9.x versions of Reader and Acrobat for Windows and Macintosh operating systems.

  4. U-064: Adobe Acrobat/Reader PRC Memory Corruption Error Lets Remote Users Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    A vulnerability was reported in Adobe Acrobat/Reader, this vulnerability is being actively exploited against Windows-based systems.

  5. T-600: Security Advisory for Adobe Flash Player, Adobe Reader and Acrobat

    Broader source: Energy.gov [DOE]

    This vulnerability (CVE-2011-0611) could cause a crash and potentially allow an attacker to take control of the affected system. There are reports that this vulnerability is being exploited in the wild in targeted attacks via a Flash (.swf) file embedded in a Microsoft Word (.doc) file delivered as an email attachment, targeting the Windows platform. At this time, Adobe is not aware of any attacks via PDF targeting Adobe Reader and Acrobat. Adobe Reader X Protected Mode mitigations would prevent an exploit of this kind from executing.

  6. T-555: Adobe Acrobat and Reader Image Parsing Arbitrary Code Execution Vulnerability

    Broader source: Energy.gov [DOE]

    Critical vulnerabilities have been identified in Adobe Reader X (10.0) for Windows and Macintosh; Adobe Reader 9.4.1 and earlier versions for Windows, Macintosh and UNIX; and Adobe Acrobat X (10.0) and earlier versions for Windows and Macintosh. These vulnerabilities could cause the application to crash and potentially allow an attacker to take control of the affected system. Risk for Adobe Reader X users is significantly lower, as none of these issues bypass Protected Mode mitigations.

  7. Adobe Acrobat Settings for Creating PDFs | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternationalReportOfficeAcqguide18pt0 MarchEnergyEnergy Administrative

  8. Acrobat XI Configuration

    Broader source: Energy.gov [DOE]

    Acrobat XI includes a number of configuration options. The following PDFs include EERE's recommended configuration for preparing standards compliant PDFs. The files also include the job settings needed.

  9. Online Proofing System 1.Corrections should be marked with the Adobe Annotation & Comment Tools below

    E-Print Network [OSTI]

    Maestripieri, Dario

    Online Proofing System 1.Corrections should be marked with the Adobe Annotation & Comment Tools-ANNOTATION TOOLS FOR ELECTRONIC PROOF CORRECTION Required software to e-Annotate PDFs: Adobe Acrobat Professional. Replace (Ins) Tool ­ for replacing text. Strikes a line through text and opens up a text box where

  10. U-146: Adobe Reader/Acrobat Multiple Vulnerabilities | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeed forUnruhDepartment ofM I C HCommands on|6: Adobe

  11. Create an ETD Using Adobe Lesson 1: Create a PDF File

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    Create an ETD Using Adobe® Acrobat® Lesson 1: Create a PDF File 1 Create a PDF File #12;Create an ETD Using Adobe® Acrobat® Lesson 1: Create a PDF File 2 Tip The default settings will create an ETD. Click on the Restore Defaults button to make sure that the defaults are selected or click

  12. T-622: Adobe Acrobat and Reader Unspecified Memory Corruption Vulnerability

    Broader source: Energy.gov [DOE]

    The vulnerability is due to an unspecified error in the affected software when it processes .pdf files. An unauthenticated, remote attacker could exploit this vulnerability by convincing a user to view a malicious .pdf file. When viewed, the file could trigger a memory corruption error that could allow the attacker to execute arbitrary code on the system with the privileges of the user.

  13. V-157: Adobe Reader / Acrobat Multiple Vulnerabilities | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Lacledeutilities. The Economics of ElectricScripting Attacks

  14. PC Windows Adobe Creative Cloud PC Windows Adobe Creative Cloud

    E-Print Network [OSTI]

    PC Windows Adobe Creative Cloud 1 PC Windows Adobe Creative Cloud 2015-05-25 1 Web Windows Adobe Creative Cloud PC | Creative Cloud https://helpx.adobe.com/jp/creative-cloud Adobe Creative Cloud 5.1 Web TTInstaller(Windows )() http://www.officesoft.gsic.titech.ac

  15. Mid-Atlantic Region Combined Heat and Power Projects

    Broader source: Energy.gov [DOE]

    DOE's CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  16. Midwest Region Combined Heat and Power Projects

    Broader source: Energy.gov [DOE]

    DOE's CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs

  17. Northwest Region Combined Heat and Power Projects

    Broader source: Energy.gov [DOE]

    DOE's Regional CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  18. Pacific Region Combined Heat and Power Projects

    Broader source: Energy.gov [DOE]

    DOE's Regional CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  19. Northeast Region Combined Heat and Power Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE's Regional CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  20. Residential California adobe : mud form

    E-Print Network [OSTI]

    Daymond, Diana Leigh

    1985-01-01

    Northern California has a rich tradition of adobe architecture . Formed with earth, defined by site, climate and use, the adobe structures exemplify a building methodology in harmony with nature and the lifestyle of it's ...

  1. VIEWING INSTRUCTIONS The following document is an Adobe Acrobat version of the 2001 BNL Groundwater

    E-Print Network [OSTI]

    Groundwater Status Report. Portions of the document have bookmarks on the left hand side of the screen'S MYSTERIES ...PROTECTING ITS FUTURE 2001 BNL GROUNDWATER STATUS REPORT June 13, 2002 Environmental Services10886 #12;2001 BNL Groundwater Status Report i 2001 BNL Groundwater Status Report TABLE OF CONTENTS

  2. V-066: Adobe Acrobat/Reader Multiple Flaws Lets Remote Users Execute

    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 DeliciousMathematics And Statistics » USAJobs Search USAJobs SearchWater-Saving Projects1: OracleEnergyArbitrary

  3. PC Mac OS Adobe Creative Cloud PC Mac OS Adobe Creative Cloud

    E-Print Network [OSTI]

    PC Mac OS Adobe Creative Cloud 1 PC Mac OS Adobe Creative Cloud 2015-05-25 1 Web Mac OS Adobe Creative Cloud PC | Creative Cloud https://helpx.adobe.com/jp/creative-cloud Adobe Creative Cloud 5.1 Web TTInstaller (Mac OS X )() http://www.officesoft.gsic.titech.ac.jp/pdf

  4. U-187: Adobe Flash Player Multiple Vulnerabilities

    Broader source: Energy.gov [DOE]

    Adobe released security updates for Adobe Flash Player 11.2.202.235 and earlier versions for Windows, Macintosh and Linux, Adobe Flash Player 11.1.115.8 and earlier versions for Android 4.x, and Adobe Flash Player 11.1.111.9 and earlier versions for Android 3.x and 2.x. These updates address vulnerabilities that could cause a crash and potentially allow an attacker to take control of the affected system.

  5. Adobe Solar | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobe Solar Jump to:

  6. V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote...

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

    and earlier versions for Linux Adobe Flash Player 11.1.115.58 and earlier versions for Android 4.x Adobe Flash Player 11.1.111.54 and earlier versions for Android 3.x and 2.x Adobe...

  7. U-104: Adobe Flash Player Multiple Vulnerabilities

    Broader source: Energy.gov [DOE]

    Multiple vulnerabilities have been reported in Adobe Flash Player, which can be exploited by malicious people to conduct cross-site scripting attacks, bypass certain security restrictions, and compromise a user's system.

  8. T-609: Adobe Acrobat/Reader Memory Corruption Error in CoolType Library Lets Remote Users Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    A remote user can create a specially crafted PDF file that, when loaded by the target user, will trigger a memory corruption error in the CoolType library and execute arbitrary code on the target system. The code will run with the privileges of the target user.

  9. U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary...

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

    and Linux operating systems Adobe Flash Player 11.1.115.11 and earlier versions for Android 4.x Adobe Flash Player 11.1.111.10 and earlier versions for Android 3.x and 2.x Adobe...

  10. ADOBE PHOTOSHOP 5.0 Back to Contents

    E-Print Network [OSTI]

    Durand, Frédo

    Tutorial ADOBE PHOTOSHOP 5.0 Back to Contents Photo Retouching Adobe® Photoshop® provides you techniques for basic image correction by stepping you through the process of acquiring, resizing correct problems in composition and sharpen the overall focus of the image. Basic steps Most retouching

  11. ADOBE PHOTOSHOP 5.0 Back to Contents

    E-Print Network [OSTI]

    Durand, Frédo

    Tutorial ADOBE PHOTOSHOP 5.0 Back to Contents Layer Basics Adobe® Photoshop® lets you isolate flexibility in composing and revising an image. #12;LAYER BASICS PAGE 2 OF 11 In this lesson, you'll learn how about the Layers palette and layer options. #12;LAYER BASICS PAGE 3 OF 11 3 Choose File > Open. Locate

  12. ADOBE PHOTOSHOP 5.0 Back to Contents

    E-Print Network [OSTI]

    Durand, Frédo

    Tutorial ADOBE PHOTOSHOP 5.0 Back to Contents Working with Selections Learning how to select areas four basic sets of tools--the marquee, lasso, magic wand, and pen tools. In addition, you can use

  13. The PDF4LHC report on PDFs and LHC data: results from Run I and...

    Office of Scientific and Technical Information (OSTI)

    The PDF4LHC report on PDFs and LHC data: results from Run I and preparation for Run II Citation Details In-Document Search Title: The PDF4LHC report on PDFs and LHC data: results...

  14. On the Approximation of Correlated NonGaussian Noise Pdfs using Gaussian Mixture Models

    E-Print Network [OSTI]

    Blum, Rick

    On the Approximation of Correlated Non­Gaussian Noise Pdfs using Gaussian Mixture Models R. S. Blum functions (pdfs) have been popular for modeling non­ Gaussian noise. The majority of non­Gaussian noise of Gaussian mixture pdfs to model correlated non­Gaussian noise processes. In this paper, we initiate

  15. Optimizing PDFs for Search Engines | 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 RankADVANCED MANUFACTURINGEnergy Bills and ReduceNovemberDOE'sManagementOpenEItheProjects in the UnitedPDFs

  16. U-166: Adobe Shockwave Player Memory Corruption Flaws Let Remote Users Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    Multiple vulnerabilities were reported in Adobe Shockwave Player. A remote user can cause arbitrary code to be executed on the target user's system.

  17. U-136: Adobe Flash Player Lets Remote Users Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    Two vulnerabilities were reported in Adobe Flash Player. A remote user can cause arbitrary code to be executed on the target user's system.

  18. V-069: BlackBerry Tablet OS Adobe Flash Player and Samba Multiple...

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

    OS Adobe Flash Player and Samba Multiple Vulnerabilities PLATFORM: BlackBerry Tablet Software versions 2.1.0.1032 and prior. ABSTRACT: Multiple vulnerabilities have been reported...

  19. Casas Adobes, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,Cammack Village, Arkansas:FundMichigan:NorthCasas Adobes, Arizona: Energy

  20. T-627: Adobe Flash Player Memory Corruption | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystem for Award35:Department|27: Adobe

  1. Native File Formats and PDFs on Websites Outside of the Energy.gov Drupal Environment

    Broader source: Energy.gov [DOE]

    Websites and applications outside the Energy.gov Drupal environment should follow these requirements when linking to non-HTML resources or native files like PDFs or Word, Excel, and PowerPoint files.

  2. Student Traffic Court Justice Application IMPORTANT: IF YOU ARE USING A MAC, you must download Adobe Reader (http://get.adobe.com/reader/) and use it to open/save the application.

    E-Print Network [OSTI]

    Sin, Peter

    Adobe Reader (http://get.adobe.com/reader/) and use it to open/save the application. Applications saved by Email button will not work. Instead, choose File, Save As, and save the PDF to your hard drive. You may

  3. T-549: Adobe ColdFusion 9.0.1 CHF1 and earlier

    Broader source: Energy.gov [DOE]

    Cross-site scripting (XSS) vulnerability in Adobe ColdFusion before 9.0.1 CHF1 allows remote attackers to inject arbitrary web script or HTML via vectors involving a "tag script.

  4. T-569: Adobe Flash SWF File Processing Memory Corruption Remote Code Execution Vulnerability

    Broader source: Energy.gov [DOE]

    Critical vulnerabilities have been identified in Adobe Flash Player 10.1.102.64 and earlier versions for Windows, Macintosh, Linux, and Solaris. These vulnerabilities could cause the application to crash and could potentially allow an attacker to take control of the affected system.

  5. CT14QED PDFs from Isolated Photon Production in Deep Inelastic Scattering

    E-Print Network [OSTI]

    Carl Schmidt; Jon Pumplin; Daniel Stump; C. -P. Yuan

    2015-09-09

    We describe the implementation of Quantum Electrodynamic (QED) evolution at Leading Order (LO) along with Quantum Chromodynamic (QCD) evolution at Next-to-Leading Order (NLO) in the CTEQ-TEA Global analysis package. The photon Parton Distribution Function (PDF) is described by a two-parameter ansatz, coming from radiation off the valence quarks, and based on the CT14 NLO PDFs. Setting the two parameters equal, allows us to completely specify the photon PDF in terms of the momentum fraction carried by the photon, $p_0^\\gamma$, at the initial scale $Q_0=1.295$ GeV. We obtain constraints on the photon PDF by comparing with ZEUS data~\\cite{Chekanov:2009dq} on the production of isolated photons in deep inelastic scattering, $ep\\rightarrow e\\gamma+X$. For this comparison we present a new perturbative calculation of the process that consistently combines the photon-initiated contribution with the quark-initiated contribution. Comparison with the data allows us to put a constraint at the 90% confidence level of $p_0^\\gamma\\lesssim0.14\\%$ for the photon PDF at the initial scale of $Q_0=1.295$ GeV in the one-parameter radiative ansatz. The resulting CT14QED PDFs will be made available to the public.

  6. T-604: Google Chrome updated version of the Adobe Flash player

    Broader source: Energy.gov [DOE]

    The Chrome Stable channel has been updated to 10.0.648.205 for Windows, Mac, Linux and Chrome Frame. This release contains a new version of Adobe Flash 0-Day CVE-2011-0611. Update also includes a fix for a security vulnerability Critical CVE-2011-1300: Off-by-three in GPU process, CVE-2011-1301: Use-after-free in the GPU process, and CVE-2011-1302: Heap overflow in the GPU process.

  7. Adobe House 

    E-Print Network [OSTI]

    Unknown

    2011-09-05

    show that in some cases the resultant energy consumption obtained from installing high-performance windows was lower than the energy consumption of a base-case windowless house (Approximately 6% total energy savings, and 40% heating)....

  8. CT14QED PDFs from Isolated Photon Production in Deep Inelastic Scattering

    E-Print Network [OSTI]

    Schmidt, Carl; Stump, Daniel; Yuan, C -P

    2015-01-01

    We describe the implementation of Quantum Electrodynamic (QED) evolution at Leading Order (LO) along with Quantum Chromodynamic (QCD) evolution at Next-to-Leading Order (NLO) in the CTEQ-TEA Global analysis package. The photon Parton Distribution Function (PDF) is described by a two-parameter ansatz, coming from radiation off the valence quarks, and based on the CT14 NLO PDFs. Setting the two parameters equal, allows us to completely specify the photon PDF in terms of the momentum fraction carried by the photon, $p_0^\\gamma$, at the initial scale $Q_0=1.295$ GeV. We obtain constraints on the photon PDF by comparing with ZEUS data~\\cite{Chekanov:2009dq} on the production of isolated photons in deep inelastic scattering, $ep\\rightarrow e\\gamma+X$. For this comparison we present a new perturbative calculation of the process that consistently combines the photon-initiated contribution with the quark-initiated contribution. Comparison with the data allows us to put a constraint at the 90% confidence level of $p_0^...

  9. The PDF4LHC report on PDFs and LHC data: results from Run I and preparation for Run II

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

    Rojo, Juan; Accardi, Alberto; Ball, Richard D.; Cooper-Sarkar, Amanda; de Roeck, Albert; Farry, Stephen; Ferrando, James; Forte, Stefano; Gao, Jun; Harland-Lang, Lucian; et al

    2015-09-15

    The accurate determination of Parton Distribution Functions (PDFs) of the proton is an essential ingredient of the Large Hadron Collider (LHC) program. PDF uncertainties impact a wide range of processes, from Higgs boson characterization and precision Standard Model measurements to New Physics searches. A major recent development in modern PDF analyses has been to exploit the wealth of new information contained in precision measurements from the LHC Run I, as well as progress in tools and methods to include these data in PDF fits. In this report we summarize the information that PDF-sensitive measurements at the LHC have provided somore »far, and review the prospects for further constraining PDFs with data from the recently started Run II. This document aims to provide useful input to the LHC collaborations to prioritize their PDF-sensitive measurements at Run II, as well as a comprehensive reference for the PDF-fitting collaborations.« less

  10. List of Publications (Reverse Chronological Order) Click on the blue publication numbers to access the full text pdfs. You may need to be logged in to your institution web pages

    E-Print Network [OSTI]

    Ojovan, Michael

    the full text pdfs. You may need to be logged in to your institution web pages to access some journal pages

  11. 2014 NERSC Achievement Award Recipient Presentations

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

    PDF file Conformational change in biology: from amino acids to enzymes and molecular motors, Victor Ovchinnikov, Harvard University JainNERSCUserDay2.pdf | Adobe Acrobat PDF file...

  12. V-215: NetworkMiner Directory Traversal and Insecure Library...

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

    IMPACT: System access SOLUTION: Update to version 1.5. Addthis Related Articles U-198: IBM Lotus Expeditor Multiple Vulnerabilities U-146: Adobe ReaderAcrobat Multiple...

  13. ANR @ MSUANR @ MSU AgBioResearchAgBioResearch Expert Search

    E-Print Network [OSTI]

    at the following WEB address: http://www.adobe.com/products/acrobat/readstep2.html Fill out steps one and two

  14. Notice of Privacy Practice for Patients (HIPAA) Your privacy and the confidentiality of your medical information has always been a commitment of Washington

    E-Print Network [OSTI]

    Grant, Gregory

    medical information has always been a commitment of Washington University physicians. Please select from-Jewish Hospital, St. Louis Children's Hospital or Washington University Short form in an Adobe Acrobat Version · Short form for patients of Washington University Short form in an Adobe Acrobat Version · Full

  15. PDFs for nuclear targets

    E-Print Network [OSTI]

    Karol Kovarik

    2010-06-25

    Understanding nuclear effects in parton distribution functions (PDF) is an essential component needed to determine the strange and anti-strange quark contributions in the proton. In addition Nuclear Parton Distribution Functions (NPDF) are critically important for any collider experiment with nuclei (e.g. RHIC, ALICE). Here two next-to-leading order chi^2-analyses of NPDF are presented. The first uses neutral current charged-lepton Deeply Inelastic Scattering (DIS) and Drell-Yan data for several nuclear targets and the second uses neutrino-nucleon DIS data. We compare the nuclear corrections factors (F_2^Fe/F_2^D) for the charged-lepton data with other results from the literature. In particular, we compare and contrast fits based upon the charged-lepton DIS data with those using neutrino-nucleon DIS data.

  16. Ratios of W and Z cross sections at large boson $p_T$ as a constraint on PDFs and background to new physics

    SciTech Connect (OSTI)

    Malik, Sarah Alam; Watt, Graeme

    2014-02-05

    We motivate a measurement of various ratios of W and Z cross sections at the Large Hadron Collider (LHC) at large values of the boson transverse momentum (p T ? M W,Z ). We study the dependence of predictions for these cross-section ratios on the multiplicity of associated jets, the boson p T and the LHC centre-of-mass energy. We present the flavour decomposition of the initial-state partons and an evaluation of the theoretical uncertainties. We also show that the W + /W - ratio is sensitive to the up-quark to down-quark ratio of parton distribution functions (PDFs), while other theoretical uncertainties are negligible, meaning that a precise measurement of the W + /W - ratio at large boson p T values could constrain the PDFs at larger momentum fractions x than the usual inclusive W charge asymmetry. The W ± /Z ratio is insensitive to PDFs and most other theoretical uncertainties, other than possibly electroweak corrections, and a precise measurement will therefore be useful in validating theoretical predictions needed in data-driven methods, such as using W (? ??) + jets events to estimate the Z(? ??¯) + jets background in searches for new physics at the LHC. Furthermore, the differential W and Z cross sections themselves, d?/dp T , have the potential to constrain the gluon distribution, provided that theoretical uncertainties from higher-order QCD and electroweak corrections are brought under control, such as by inclusion of anticipated next-to-next-to-leading order QCD corrections.

  17. Adobe Photoshop PDF

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden DocumentationAccommodationsRegister / Vol.Conference

  18. Get Adobe Reader Now!

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics AndBeryllium Disease | Department of Energy FormerGE-Prolec CCEGaryGeothermal Energy:

  19. Get Adobe Reader Now!

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUseful Links Useful Links: TheGerard*3883!Get

  20. Get Adobe Reader Now!

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Low LETUseful Links Useful Links:

  1. Policy Flashes FY 2003 | Department of Energy

    Energy Savers [EERE]

    please contact the Office of Procurement and Assistance Policy on (202) 287-1330. If a Policy Flash andor attachment is in a different format than Adobe Acrobat, the format...

  2. Joshua A. Gage 3250 Sourdough Road 4065701060 Bozeman, Montana 59715 joshgage@gmail.com

    E-Print Network [OSTI]

    Whitlock, Cathy L.

    , Montana Paleoecology Lab Manager · Conducted different aspects of paleoecological research of paleoecological data · Developed webpage for lab using Siteseer program · Handled administrative tasks in lab.2 · Graphic: Adobe Photoshop, Illustrator and Acrobat · Web Design: Siteseer (www.montana.edu/paleoecology

  3. Waste Minimization- The Challenge of the 90's 

    E-Print Network [OSTI]

    Durham, R.

    1989-01-01

    together in this PDF Package. Adobe recommends using Adobe Reader or Adobe Acrobat version 8 or later to work with documents contained within a PDF Package. By updating to the latest version, you’ll enjoy the following benefits: • Efficient, integrated... PDF viewing • Easy printing • Quick searches Don’t have the latest version of Adobe Reader? Click here to download the latest version of Adobe Reader If you already have Adobe Reader 8, click a file in this PDF Package to view it. ...

  4. Flavor Dependence of T-odd PDFs

    SciTech Connect (OSTI)

    Leonard P. Gamberg; Gary R. Goldstein; Marc Schlegel

    2007-04-20

    The flavor dependence of the naive time reversal odd ("T-odd'') parton distributions for $u$- and $d$-quarks are explored in the spectator model. The flavor dependence of $h_{1}^{\\perp}$ is of significance for the analysis of the azimuthal $\\cos(2\\phi)$ asymmetries in unpolarized SIDIS and DY-processes, as well as for the overall physical understanding of the distribution of transversely polarized quarks in unpolarized nucleons. As a by-product of the formalism, we calculate the chiral-odd but ``T-even'' function $h_{1L}^{\\perp}$ which enables us to present a prediction for the single spin asymmetry $A_{UL}^{\\sin(2\\phi)}$ for a longitudinally polarized target in SIDIS.

  5. P&T Dossier Compilation Best Practices: Read departments Role and Scope. Attend appropriate training.

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    P&T Dossier Compilation Best Practices: Read departments Role and Scope. Attend appropriate. Adobe Acrobat Pro is a good tool to use when compiling your dossier. It has many features to assist the web. 4. When you choose an Option for compiling your dossier, follow it through the entire dossier. 5

  6. THE U.S. CONGRESS THE U.S. SECRETARY OF ENERGY

    E-Print Network [OSTI]

    THE U.S. CONGRESS AND THE U.S. SECRETARY OF ENERGY NUCLEAR WASTE TECHNICAL REVIEW BOARD FROM THE December 1992 SIXTH REPORT TO #12;Please Note: The Adobe Acrobat version of this NWTRB report was produced using different publishing software than was used during original report production. Therefore, this pdf

  7. THE U.S. CONGRESS THE U.S. SECRETARY OF ENERGY

    E-Print Network [OSTI]

    THE U.S. CONGRESS AND THE U.S. SECRETARY OF ENERGY NUCLEAR WASTE TECHNICAL REVIEW BOARD FROM THE December 1991 FOURTH REPORT TO #12;Please Note: The Adobe Acrobat version of this NWTRB report was produced using different publishing software than was used during original report production. Therefore, this pdf

  8. THE U.S. CONGRESS THE U.S. SECRETARY OF ENERGY

    E-Print Network [OSTI]

    THE U.S. CONGRESS AND THE U.S. SECRETARY OF ENERGY NUCLEAR WASTE TECHNICAL REVIEW BOARD FROM THE June 1992 FIFTH REPORT TO #12;Please Note: The Adobe Acrobat version of this NWTRB report was produced using different publishing software than was used during original report production. Therefore, this pdf

  9. Annual Report and Accounts

    E-Print Network [OSTI]

    to download now: www.adobe.co.uk/products/acrobat/readstep2.html The PDF has a simple navigation, which Forestry Strategy 15 Sustainable forestry 20 Sustainable economic growth 25 Health & well-being 32 Natural and Groups Selected Extracts from Speeches and Press Releases Grants and Licences ­ Applicants' Charter

  10. V-087: Adobe Flash Player Two Vulnerabilities

    Broader source: Energy.gov [DOE]

    Two vulnerabilities are reported as 0-day which can be exploited by malicious people to compromise a user's system.

  11. Acrobat PDFMaker 5.0 | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s sconveyance(EPACT) 1EmergencyGJuneSubject:

  12. Creating PDFs with Microsoft Office Applications | 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:FinancingPetroleum Based| Department of Energy Whole-Home Gas Tankless WaterEnergy(Part

  13. Web Requirements and Best Practices for PDFs | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternationalReport FY2014 - Employers139 Weatherization Works II -Energy|WebWeb

  14. Microsoft PowerPoint - one line pdfs for 1222.pptx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE Safetyof Methane HydrateUpdateBudgetingUtilityisConant SVP,Tres

  15. Formatting PDFs for the Web | 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:FinancingPetroleum12, 2015ExecutiveFluorescent Lamp BallastsActivities,Joining of

  16. U-002:Adobe Photoshop Elements Multiple Memory Corruption Vulnerabilities

    Broader source: Energy.gov [DOE]

    A remote user can create a file that, when loaded by the target user, will execute arbitrary code on the target user's system.

  17. V-131: Adobe Shockwave Player Multiple Vulnerabilities | Department of

    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 DeliciousMathematics And Statistics » USAJobs Search USAJobs SearchWater-Savingof Energy

  18. U-035: Adobe Flash Player Multiple Vulnerabilities | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeed forUnruhDepartment ofM I C H AReactionDepartment35:

  19. Texas Rice, Volume IV, Number 4 

    E-Print Network [OSTI]

    2004-01-01

    to double check something you had read? How often have you tried to do this and then given up and instead resumed your reading where you left off? Downloaded pdf articles can be searched di- rectly from your computer, using software such as Adobe Acrobat... that you download from the internet can lit- erally last for ever, and as notebook computers become less and less expensive and as the quality of their screens continue to improve, you can increasingly use them in more places around the house or yard...

  20. Status of Polarized PDFs and Higher Twist after the CLAS and COMPASS Data

    SciTech Connect (OSTI)

    Leader, Elliot [Imperial College, Prince Consort Road, London SW7 2BW (United Kingdom); Sidorov, Aleksander V. [Bogoliubov Theoretical Laboratory, Joint Institute for Nuclear Research, 141980 Dubna (Russian Federation); Stamenov, Dimiter B. [Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences, Blvd. Tsarigradsko Chaussee 72, Sofia 1784 (Bulgaria)

    2007-11-19

    The impact of the recent very precise CLAS and COMPASS g{sub 1}/F{sub 1} data on polarized parton densities and higher twist effects is discussed. It is demonstrated that the low Q{sup 2} CLAS data improve essentially our knowledge of higher twist corrections to the spin structure function g{sub 1}, while the large Q{sup 2} COMPASS dala influence mainly the strange quark and gluon polarizations which slightly decrease. It is shown that the uncertainties in the determination of the polarized parlon densities are significantly reduced. We find also that the present inclusive DIS data cannot rule out a negative polarized and changing in sign gluon densities.

  1. An information-theoretic approach for obtaining property PDFs from macro specifications of microstructural variability

    E-Print Network [OSTI]

    Zabaras, Nicholas J.

    statistics of their homogenized plastic properties. This procedure is summarized in Fig. 1 for the case of estimating plastic properties of two-dimensional Al microstructures using grain size and orientation microstructures are interrogated using [1] and the bounds of plastic properties are obtained. The principle

  2. The PDF4LHC report on PDFs and LHC data: results from Run I and...

    Office of Scientific and Technical Information (OSTI)

    Hadron Collider (LHC) program. PDF uncertainties impact a wide range of processes, from Higgs boson characterization and precision Standard Model measurements to New Physics...

  3. Active tails enhance arboreal acrobatics in geckos Ardian Jusufi, Daniel I. Goldman*, Shai Revzen, and Robert J. Full

    E-Print Network [OSTI]

    Goldman, Daniel I.

    behavior, we studied the flat-tailed house gecko, Cosymbotus platyurus, because it is agile and has a sizeable, active tail. Moreover, the dynamics of house geckos' horizontal running (14) and vertical climbing (1) are well characterized. Our results suggest that large tails not only serve as passive

  4. Internet ExplorerFirefoxSafariGoogle Chrome Readerhttp://get.adobe.com/jp/reader/

    E-Print Network [OSTI]

    Web 2014/11/07 201411 #12;1 1. 2. 2-1. 2-2. 3. 4. 5. 6. 6-1. 6-1-1. 6-1-2. 6 50 51 52 58 59 60 64 Web #12;2 WebLAN Web Web Web LAN LAN Web #12;3 Web LAN Web Internet ExplorerFirefoxSafariGoogle Chrome SSLWeb PDFAdobe Readerhttp

  5. V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Lacledeutilities. The Economics ofConduct Cross-Site ScriptingDepartment

  6. V-197: Adobe ColdFusion 10 WebSockets Security Bypass Vulnerability |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Lacledeutilities. The Economics ofConductMultipleAccount Password

  7. T-630: Security update available for Adobe Flash Player | Department of

    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 RankADVANCED MANUFACTURINGEnergyPlan | Department ofSUPPLEMENTSwitzerland| Department of|

  8. T-638: Security update available for Adobe Flash Player | Department of

    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 RankADVANCED MANUFACTURINGEnergyPlan | Department ofSUPPLEMENTSwitzerland| Department

  9. T-638: Security update available for Adobe Flash Player | Department of

    Energy Savers [EERE]

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

  10. U-241: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code and

    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 RankADVANCEDInstallers/ContractorsPhotovoltaicsStateof Energy| Department of Energy 7:Obtain

  11. U-257: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service |

    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 RankADVANCEDInstallers/ContractorsPhotovoltaicsStateof Energy| Department ofAttacks | Department

  12. V-045: Adobe ColdFusion Lets Local Users Bypass Sandbox Restrictions |

    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 DeliciousMathematics And Statistics » USAJobs Search USAJobs SearchWater-Saving Projects |SummitVOCs|andDepartment

  13. V-069: BlackBerry Tablet OS Adobe Flash Player and Samba Multiple

    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 DeliciousMathematics And Statistics » USAJobs Search USAJobs SearchWater-Saving Projects1:

  14. V-110: Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code |

    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 DeliciousMathematics And Statistics » USAJobs Search USAJobs SearchWater-Saving Projects1:Department5:Arbitrary Code

  15. The Death Star Migration is a practice-as-research project exploring concepts of human-to-place relationships and embodied wilderness

    E-Print Network [OSTI]

    Hernes, Peter J.

    aerial apparatus, acrobatic stilts and infused ritual and Butoh influenced movement works. She also works

  16. T-723:Adobe Flash Player Multiple Bugs Let Remote Users Obtain Information, Conduct Cross-Site Scripting Attacks, and Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    An attacker can exploit this issue by enticing an unsuspecting victim into visiting a malicious website.

  17. This document is available in two formats: this web page (for browsing content) and PDF (comparable to original document formatting). To view the PDF you will need Acrobat Reader, which may be downloaded from the

    E-Print Network [OSTI]

    Shamos, Michael I.

    does not constitute any admission by any party regarding any issue of fact or law; AND WHEREAS or participation with any of them who shall have received actual notice of this UNITED STATES OF AMERICA, Plaintiff is or is contemplating: 1. developing, distributing, promoting, using, selling, or licensing any software that competes

  18. Model-based Imitation Learning by Probabilistic Trajectory Matching Peter Englert1, Alexandros Paraschos1, Jan Peters1,2, Marc Peter Deisenroth1

    E-Print Network [OSTI]

    where it is difficult to provide a reward function by hand, e.g, flying acrobatic helicopter maneuvers

  19. --No Title--

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

    www1. eere. energy. gov office eere pdfs buildings fs. pdf|112|124| |45.|Geothermal Technologies Program http: www1. eere. energy. gov office eere pdfs...

  20. Deep PDF parsing to extract features for detecting embedded malware.

    SciTech Connect (OSTI)

    Munson, Miles Arthur; Cross, Jesse S. (Missouri University of Science and Technology, Rolla, MO)

    2011-09-01

    The number of PDF files with embedded malicious code has risen significantly in the past few years. This is due to the portability of the file format, the ways Adobe Reader recovers from corrupt PDF files, the addition of many multimedia and scripting extensions to the file format, and many format properties the malware author may use to disguise the presence of malware. Current research focuses on executable, MS Office, and HTML formats. In this paper, several features and properties of PDF Files are identified. Features are extracted using an instrumented open source PDF viewer. The feature descriptions of benign and malicious PDFs can be used to construct a machine learning model for detecting possible malware in future PDF files. The detection rate of PDF malware by current antivirus software is very low. A PDF file is easy to edit and manipulate because it is a text format, providing a low barrier to malware authors. Analyzing PDF files for malware is nonetheless difficult because of (a) the complexity of the formatting language, (b) the parsing idiosyncrasies in Adobe Reader, and (c) undocumented correction techniques employed in Adobe Reader. In May 2011, Esparza demonstrated that PDF malware could be hidden from 42 of 43 antivirus packages by combining multiple obfuscation techniques [4]. One reason current antivirus software fails is the ease of varying byte sequences in PDF malware, thereby rendering conventional signature-based virus detection useless. The compression and encryption functions produce sequences of bytes that are each functions of multiple input bytes. As a result, padding the malware payload with some whitespace before compression/encryption can change many of the bytes in the final payload. In this study we analyzed a corpus of 2591 benign and 87 malicious PDF files. While this corpus is admittedly small, it allowed us to test a system for collecting indicators of embedded PDF malware. We will call these indicators features throughout the rest of this report. The features are extracted using an instrumented PDF viewer, and are the inputs to a prediction model that scores the likelihood of a PDF file containing malware. The prediction model is constructed from a sample of labeled data by a machine learning algorithm (specifically, decision tree ensemble learning). Preliminary experiments show that the model is able to detect half of the PDF malware in the corpus with zero false alarms. We conclude the report with suggestions for extending this work to detect a greater variety of PDF malware.

  1. Company Reports Collection Arthur Lakes Library, Colorado School of

    E-Print Network [OSTI]

    . Owned by Addington Resources Inc to 1995 1996-97 Adobe Oil & Gas Corp. See Adobe Resources Corp Adobe Resources Corp. Adobe Oil & Gas Corp to 1984; Santa Fe Energy from 1991 1982-90 10-K 1984-87 Adrian Resources Ltd. To Canadian Forest Oil Ltd 1989-91 Alumax Inc. 199

  2. List of Publications (Reverse Chronological Order) Click on the blue publication numbers to access the full text pdfs. You may need to be logged in to your institution web pages

    E-Print Network [OSTI]

    Ojovan, Michael

    Properties of Ca-Doped BiFeO3 Ceramics: From p-Type Semiconduction to Oxide-Ion Conduction, Nahum Masó and lead-free Ba2NdTi2Nb3O15 ceramics, L. Burianova, S. Panos, M. C. Stennett, A. R. West, G Subodh, M. T

  3. S:\\Training & Development Coordinator\\Signage System\\Signage System 140618 Adobe.doc Revised: 6/18/2014 Page 1 of 26 MSU Hazard Warning Signage System

    E-Print Network [OSTI]

    Dyer, Bill

    of duties requiring entry into potentially hazardous areas including, but not limited to educational areas") at MSU. Montana State University believes that a Hazard Warning Signage System (HWSS process for warning individuals who enter University potentially hazardous areas about the known potential

  4. Find Clear

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

    p align"left">

    Find Clear Slide Title Duration Status myMail@adobe.com http:Adobe.com More Info>>

  5. --No Title--

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

    |11.|www1.eere.energy.gov windandhydro pdfs 48104.pdf|55|55| |12.|www1.eere.energy.gov office eere pdfs geothermal fs.pdf|52|57| |13.|www1.eere.energy.gov...

  6. AMO Test page

    Broader source: Energy.gov [DOE]

    http://www.nrel.gov/docs/fy03osti/31919.pdfhttp://www1.eere.energy.gov/library/pdfs/itp/partnering_for_success.pdfhttp://www.eere.energy.gov/manufacturing/tech_deployment/pdfs/mtrmkt.pdfhttp://www...

  7. Method of collecting and processing electron diffraction data

    DOE Patents [OSTI]

    Billinge, Simon; Farrow, Christopher; Gorelik, Tatiana E; Kanatzidis, Mercouri; Schmidt, Martin U

    2014-12-30

    A method of using electron diffraction to obtain PDFs from crystalline, nanocrystalline, and amorphous inorganic, organic, and organometallic compound.

  8. An ensemble CCDAS method to derive the full probabilityAn ensemble CCDAS method to derive the full probability distribution of the global net COdistribution of the global net CO22 fluxflux

    E-Print Network [OSTI]

    ) of the global NEP for the years 1980, 1990 and 2000. The blue curves represent the PDFs of the ensemble members (NEP). Finally, we combine all probability density functions (PDFs) for NEP to obtain the overall the full probability distribution of the global NEP. Although, the individual PDFs are Gaussian

  9. Environmental Surveillance at Los Alamos during 2007

    SciTech Connect (OSTI)

    2008-09-30

    Environmental Surveillance at Los Alamos reports are prepared annually by the Los Alamos National Laboratory (the Laboratory) Environmental Directorate, as required by US Department of Energy Order 450.1, General Environmental Protection Program, and US Department of Energy Order 231.1A, Environment, Safety, and Health Reporting. These annual reports summarize environmental data that are used to determine compliance with applicable federal, state, and local environmental laws and regulations, executive orders, and departmental policies. Additional data, beyond the minimum required, are also gathered and reported as part of the Laboratory’s efforts to ensure public safety and to monitor environmental quality at and near the Laboratory. Chapter 1 provides an overview of the Laboratory’s major environmental programs and explains the risks and the actions taken to reduce risks at the Laboratory from environmental legacies and waste management operations. Chapter 2 reports the Laboratory’s compliance status for 2007. Chapter 3 provides a summary of the maximum radiological dose the public and biota populations could have potentially received from Laboratory operations and discusses chemical exposures. The environmental surveillance and monitoring data are organized by environmental media (Chapter 4, air; Chapters 5 and 6, water and sediments; Chapter 7, soils; and Chapter 8, foodstuffs and biota) in a format to meet the needs of a general and scientific audience. Chapter 9 provides a summary of the status of environmental restoration work around LANL. A glossary and a list of acronyms and abbreviations are in the back of the report. Appendix A explains the standards for environmental contaminants, Appendix B explains the units of measurements used in this report, Appendix C describes the laboratory’s technical areas and their associated programs, and Appendix D provides web links to more information. In printed copies of this report or Executive Summary, we have also enclosed a compact disc with a copy of the full report in Adobe Acrobat (PDF) form and detailed supplemental tables of data from 2007 in Microsoft Excel format. These files are also available for download from the web (http://www.lanl.gov/community-environment/environmental- stewardship/environmental-report.php).

  10. Radiant Cooling | Department of Energy

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

    cooling is appropriate for homes, particularly in the arid Southwest. Radiant cooling systems have been embedded in the ceilings of adobe homes, taking advantage of the thermal...

  11. ORISE: Undergraduate Research Experiences - Michael Capozzoli

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

    his internships. Capozzoli also learned other computer languages at NETL, including XML, SQL, and C, and he received training for Adobe Creative Suite 5, a software package used...

  12. File:GWS-53 - Application for Determination of Water Right Within...

    Open Energy Info (EERE)

    30 June 2006 Date and time of digitizing 06:57, 30 June 2006 Short title Microsoft Word - GWS-53-DETERMINATION APPLICATION-2003.doc Conversion program Acrobat Distiller 6.0...

  13. Parameterized complexity of discrete Morse theory Benjamin A. Burton, Thomas Lewiner, Jo~ao Paix~ao

    E-Print Network [OSTI]

    Díaz, Lorenzo J.

    Enderec¸o eletr^onico : http://thomas.lewiner.org/pdfs/dmt_complexity_toms.pdf ´Area de Concentrac

  14. IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers

    E-Print Network [OSTI]

    Brown, Moya Melody, Camilla Dunham Whitehead, Rich

    2011-01-01

    Pump System Performance. Available at: http://www1.eere.energy.gov/industry/industry/bestpractices/pdfs/pumplcc_1001.pdf. Pump Systemsindustry/bestpractices/software_motormaster.html. Pump

  15. Halide: A Language and Compiler for Optimizing Parallelism, Locality, and Recomputation in Image Processing Pipelines

    E-Print Network [OSTI]

    Reif, Rafael

    Processing Pipelines Jonathan Ragan-Kelley MIT CSAIL Connelly Barnes Adobe Andrew Adams MIT CSAIL Sylvain Paris Adobe Frédo Durand MIT CSAIL Saman Amarasinghe MIT CSAIL Abstract Image processing pipelines of a pipeline and an optimized one is often an order of magnitude. Efficient implementations require

  16. Attachment B PP/OP 05.09

    E-Print Network [OSTI]

    Gelfond, Michael

    (IN MMBTUS): Sufficient MMBtu's to satisfy full Gas Requirements of Buyer DELIVERY POINT: Natural gas pipeline interconnection of Northern Natural Gas Company and PowerTex/Adobe, Hockley County, Texas transportation charges from Power-Tex/Adobe (MarkWest) utility for service from the Citygate to the campus. Gas

  17. UTS: Library Downloading an eBook into

    E-Print Network [OSTI]

    University of Technology, Sydney

    and install the Mac or PC version on your computer. Please note the public computers in the Library do on public library computers. 3- Select the loan length and select the format desired if the optionUTS: Library Downloading an eBook into Adobe Digital Editions February 2015 #12;Adobe Digital

  18. Environmental Nutrient Management Instructor: Dr. Samira Daroub

    E-Print Network [OSTI]

    Ma, Lena

    will be discussed to familiarize students with materials use and their status as a non-renewal natural resource Adobe Connect. For an orientation how to use Adobe Connect please visit: http://soils.ifas.ufl.edu/distance/resources policies for assigning grade points, see https://catalog.ufl.edu/ugrad/current/regulations/info

  19. Oficina para Prcticas Externas y Empleabilidad (OPE) CONVOCATORIA ORDINARIA DEL AO 2015 PARA PRCTICAS REMUNERADAS DE

    E-Print Network [OSTI]

    Autonoma de Madrid, Universidad

    online. Se valorará: Conocimientos relativos al uso de herramientas de edición de vídeo y audio (Adobe Premier, Adobe Photoshop, herramientas para capturar pantalla, etc). Manejo de herramientas ofimáticas (procesador de texto, hoja de cálculo, etc.). Manejo plataformas de formación, Internet y recursos digitales

  20. Observed and CAM3 GCM Sea Surface Wind

    E-Print Network [OSTI]

    Zender, Charles

    Observed and CAM3 GCM Sea Surface Wind Speed Distributions: Characterization, Comparison, and Bias climatological surface wind speed probability density functions (PDFs) estimated from observations and use them to evaluate, for the first time, contemporaneous wind PDFs predicted by a GCM. The ob- servations include NASA

  1. Safe Nanotechnology in the Work Space Different types of nanoparticles are made or used in various industrial processes. To

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Safe Nanotechnology in the Work Space Different types of nanoparticles are made or used://www.cdc.gov/niosh/docs/2008-112/pdfs/2008-112.pdf http://www.nanoshel.com/buy-nanotubes.php #12;Safety Safe Nanotechnology-112/pdfs/2008-112.pdf #12;Safety Safe Nanotechnology in the Work Space Exposure: Inhalation--The most

  2. Image Effects Using Contractive Mappings Jonas Gomes, Cicero Mota, Romildo Jose da Silva, and Luiz Velho

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    to obtain different image effects such as Adobe Photoshop, Fractal Paint, Corel Paint, Kaos Power Tools, etc of contraction mapping encoding to obtain spe- cial effects with images. 1.2 Overview The paper is organized

  3. Image E#ects Using Contractive Mappings Jonas Gomes, Cicero Mota, Romildo Jos e da Silva, and Luiz Velho

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    #erent image e#ects such as Adobe Photoshop, Fractal Paint, Corel Paint, Kaos Power Tools, etc. Also of contraction mapping encoding to obtain spe­ cial e#ects with images. 1.2 Overview The paper is organized

  4. Home / Books / Series Terrace Books

    E-Print Network [OSTI]

    Sprott, Julien Clinton

    Book $9.95 t ISBN 9780299304430 About Adobe Digital Editions About our ebooks ADD TO CART A Winsome Murder The Green Suit Stories Dwight Allen Fall 2011 Murder in Lascaux A Nora Barnes and Toby Sandler Mystery

  5. Virtual Classroom | Department of Energy

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

    Adobe Connect is as web conferencing tool that is being used as a virtual classroom in an ongoing pilot to conduct virtual Instructor Led Training (vILT) activities, thereby...

  6. CD Templates

    Broader source: Energy.gov [DOE]

    EERE has developed templates for CD labels and CD packages. These can be used for all EERE products. Both templates are available as EPS files, which can be downloaded and edited in a graphics package like Adobe Illustrator.

  7. Emergent, Crowd-scale Programming Practice in the IDE Ethan Fast1

    E-Print Network [OSTI]

    Pratt, Vaughan

    Emergent, Crowd-scale Programming Practice in the IDE Ethan Fast1 , Daniel Steffee1 , Lucy Wang1 , Joel Brandt2 , Michael S. Bernstein1 Stanford University1 , Adobe Research2 {ethan.fast, dsteffee

  8. Are you looking for MBAs who stand out for their maturity, international experience, character, communication skills, and innovative thinking?

    E-Print Network [OSTI]

    Hart, Gus

    Nu Skin Ruiz Foods Shell Symantec T-Mobile Union Pacific Walmart OB/HR Adobe Amazon AT&T Bank Johnson P&G Polyone PwC Savage URS Walmart 2014 PLACEMEN

  9. NREL: Technology Transfer - The Quest for Inexpensive Silicon...

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

    The Quest for Inexpensive Silicon Solar Cells Get the Adobe Flash Player to see this video. In this video, NREL scientists Howard Branz and Chaz Teplin talk more about the silicon...

  10. Annual Reports | Department of Energy

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

    in PDF and will require Adobe Reader for viewing. Freedom of Information Act Annual Reports Annual Report for 2014 Annual Report for 2013 Annual Report for 2012 Annual Report...

  11. MMLUsingMyMathLab(revsp12).ppt

    E-Print Network [OSTI]

    charlotb

    The next group of slides explain how to do all of the above. ... Adobe FlashPlayer (newest version) is all that is needed on your home computer or laptop ...

  12. STATE OF NEW JERSEY COUNCIL OF NEW JERSEY STATE COLLEGE LOCALS,

    E-Print Network [OSTI]

    Rainforth, Emma C.

    using Adobe Reader's search feature. #12;i TABLE OF CONTENTS ARTICLE PAGE PREAMBLE ........................................................................................1 I Recognition and Definition of Terms.....................................1 II Non hereto have entered into collective negotiations and desire to reduce the results thereof to writing, NOW

  13. Page 1 of 17 Designate default font for Microsoft Office 2011

    E-Print Network [OSTI]

    Zhou, Chongwu

    The Standard Font selection will default your font settings for all future, new spreadsheets. Select Adobe Caslon Pro from the Font selection in the Standard will need to save the presentation. Save As> Format: Office Theme

  14. Proton structure at the LHC 

    E-Print Network [OSTI]

    Hartland, Nathan Philip

    2014-11-27

    A determination of Parton Distribution Functions (PDFs) from a global fit to a dataset including measurements from the LHC has been performed for the first time. The determinations have been performed according to the ...

  15. --No Title--

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

    eere chalk testimony 071008. html|164|200| |43.|PDF 1.1 MB http: www1. eere. energy. gov office eere pdfs geothermal fs. pdf|158|164| |44.|PDF 979 KB http: www1....

  16. 296 IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, VOL. 9, NO. 2, APRIL 2012 Performance Assessment and Design for Univariate

    E-Print Network [OSTI]

    Wang, Jiandong

    (PDFs) of the univariate process variable in the normal and abnormal conditions. Thus, a new method to various industrial plants in- cluding power, chemical, and petrochemical plants. Index Terms-- Averaged

  17. International Review of Frameworks for Standard Setting & Labeling Development

    E-Print Network [OSTI]

    Zhou, Nan

    2014-01-01

    Standards Activities Report to Congress. Washington, DC:standards/pdfs/report_to_congress_february_2012. pdf U.S.in a semi-annual report to Congress (February, 2012) 1 ,

  18. Optimizing Native Files in Energy.gov

    Broader source: Energy.gov [DOE]

    For native files in Energy.gov, following these best practices will result in better search results in commercial search engines. To learn how to optimize PDFs, see the PDF requirements.

  19. QER Public Meeting in San Francisco, CA: The Water-Energy Nexus...

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

    and Presentations (See links below to download PDFs) Federal Register Notice Download the new report from the Department of Energy's Water-Tech Team: The Water-Energy Nexus:...

  20. Visit the National Academies Press online, the authoritative source for all books from the National Academy of Sciences, the National Academy of Engineering, the Institute of

    E-Print Network [OSTI]

    to be notified when new books are published · Purchase printed books · Purchase PDFs · Explore with our in the early deployment of environmental technologies for power plants, which depart substantially from the log

  1. Teaching Organic Farming and Gardening: Resources for Instructors, 3rd Edition. Part 2 - Applied Soil Science

    E-Print Network [OSTI]

    2015-01-01

    related to soils and compost; many are available as PDFs.to the soil via manure or compost, other nutrients leave thegarden is “recycled,” from compost and manures. Compost and

  2. Functional Mock-up Unit for Co-Simulation Import in EnergyPlus

    E-Print Network [OSTI]

    Nouidui, Thierry Stephane

    2014-01-01

    D.B. , et al. , 2001. EnergyPlus: Creating a New-GenerationOf Energy (DOE), 2011a. EnergyPlus Engineering Reference. [buildings/energyplus/pdfs/engineeringreference.pdf [Last

  3. A Post-Occupancy Monitored Evaluation of the Dimmable Lighting, Automated Shading, and Underfloor Air Distribution System in The New York Times Building

    E-Print Network [OSTI]

    2013-01-01

    Boston, August 2–7, 2009. EnergyPlus Engineering Reference,buildings/energyplus/pdfs/engineeringreference.pdf Bauman,or from a calibrated EnergyPlus model (HVAC); and cost data

  4. AND THIS IS: SoHE CMS Manual

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    in ................................................................................................................................ 3 Page types within the dashboard ............................................................................................. 16 Adding to the media library: images and PDFs .............................................................................. 17 Adding an image from the media library to a post or page

  5. Earth Sciences Division Research Summaries 2006-2007

    E-Print Network [OSTI]

    DePaolo, Donald

    2008-01-01

    iil Saturation Distributions in Waterflooding Reservoirs.synthetic reservoir with high gas saturation. Figure 1 showsreservoir parameters in joint inversion of Figure 1. Estimated posterior pdfs of water saturation,

  6. Factor structure analysis of the Comprehensive Effects of Alcohol - Spanish questionnaire among adolescents in Mexico 

    E-Print Network [OSTI]

    Flato, Claudia Graciela

    2007-09-17

    .F., Mexico. Available in http://www.consulta.com.mx/interiores/99_pdfs/15_otros_pdf/ENA.pdf Fabregat, A. A., (1996). Assessment some aspects of sexual behavior: Instruments for clinical measurement/evaluacion de algunos aspectos del comportamiento...

  7. Sawnee EMC- Solar Photovoltaic Rebate Program

    Broader source: Energy.gov [DOE]

    Sawnee EMC offers a rebate of $300 per kilowatt (kW) to residential customers who install photovoltaic (PV) systems that meet the cooperative's [http://www.sawnee.com/Rate%20Pdfs/NEM%20Rider.pdf...

  8. 2008 Solar Technologies Market Report

    E-Print Network [OSTI]

    Price, S.

    2010-01-01

    London: New Energy Finance. CSP Today. (May 12, 2009). “covers global and U.S. PV and CSP industry trends. Sectionwww.eere.energy.gov/solar/pdfs/csp_water_study.pdf. U.S.

  9. One-point statistics and intermittency of induced electric field in the solar wind

    E-Print Network [OSTI]

    Luca Sorriso-Valvo; Vincenzo Carbone; Roberto Bruno

    2004-05-26

    The interplanetary induced electric field e=vxb is studied, using solar wind time series. The probability distribution functions (PDFs) of the electric field components are measured from the data and their non-gaussianity is discussed. Moreover, for the first time we show that the electric field turbulence is characterized by intermittency. This point is addressed by studying, as usual, the scaling of the PDFs of field increments, which allows a quantitative characterization of intermittency.

  10. IOS Press 1990 STM 125 85 ( 30 core journals) PDF

    E-Print Network [OSTI]

    Wu, Yih-Min

    IIOOSS IOS Press 1990 STM 125 85 ( 30 core journals) PDF ·Assistive Technology Research://ebooks.windeal.com.tw/ios/pass.asp Homepage IOS Press 1/3 #12;IOS (Table of Content) PDF 2/3 #12;IOS (Table of Content) PDF PDF Acrobat

  11. P r o d i n g softhe 2004 IEEE InbrnaUoml Conhnnuon Roboncl L Automatlon

    E-Print Network [OSTI]

    Bobrow, James E.

    to rotate, but unattached to the ground. The Acrobat has become a popular control problem for underactuated Acrobot under disturbances were a failure. We found that under the control of a linear quadratic regulator Robust balance control of a one-legged, pneumatically-actuated, Acrobot-like hopping robot. John Leavitt

  12. CALIFORNIA STATE UNIVERSITY, LONG BEACH Campus Usage Policy

    E-Print Network [OSTI]

    Sorin, Eric J.

    is prohibited on roadways and in parking lots and parking structures. Use of the devices for acrobatics, racing or other stunts is strictly prohibited. Riding on any architectural or landscape features other than of coasting devices is prohibited within any building, any covered area and in the designated pedestrian

  13. Software commonly used by students Below is a list of software commonly used by Swinburne University students.

    E-Print Network [OSTI]

    Liley, David

    University students. Manufacturer Name Version Platform Swinburne Licence Type Home Use Availability Acrobat Robot Showcase SketchBook 3DS Max Alias Automotive MAC / PC Entertainment Creation Suite: Maya MAC / PC Platform Swinburne Licence Type Home Use Availability Office Professional Plus: Word Excel Power

  14. MathNet MathNet Mathematical

    E-Print Network [OSTI]

    de Figueiredo, Luiz Henrique

    Net Types of Data Types of Data . . File formats File formats . . for papers for papers . . html html Distiller) PDF generator (Acrobat Distiller) . . Html (Latex2html) Html (Latex2html) . . Cataloging­Server paradigm Client­Server paradigm . . Distributed Web Servers Distributed Web Servers . . Client:WWW Browser

  15. EMC effect and jet energy loss in relativistic deuteron-nucleus collisions

    E-Print Network [OSTI]

    B. A. Cole; G. G. Barnafoldi; P. Levai; G. Papp; G. Fai

    2007-02-09

    We investigate the influence of modified nuclear parton distribution functions (PDFs) on high-pT hadron production at RHIC and LHC energies using a pQCD-improved parton model. For application at RHIC, we focus on the possible contribution of the EMC modification of the nuclear PDFs in the x > 0.3 region to the observed suppression of pi0 production at pT > 10 GeV/c in dAu collisions. We study three different parameterizations of the nuclear PDF modifications and find that they give consistent results for R_dAu(pT) for neutral pions in the region 10 GeV/c nuclear PDFs. The measured nuclear modification factor is inconsistent with the pQCD model result for pT > 10 GeV/c even when the systematic uncertainties in the nuclear PDFs are accounted for. The inclusion of a small final-state energy loss can reduce the discrepancy with the data, but we cannot perfectly reproduce the pT dependence of the measured R_dAu(pT). For the LHC, we find that shadowing of the nuclear PDFs produces a large suppression in the yield of hadrons with pT < 100 GeV/c in p(d)A collisions.

  16. The CT14 Global Analysis of Quantum Chromodynamics

    E-Print Network [OSTI]

    Dulat, Sayipjamal; Gao, Jun; Guzzi, Marco; Huston, Joey; Nadolsky, Pavel; Pumplin, Jon; Schmidt, Carl; Stump, Daniel; Yuan, C P

    2015-01-01

    We present new parton distribution functions (PDFs) up to next-to-next-to-leading order (NNLO) from the CTEQ-TEA global analysis of quantum chromodynamics. These differ from previous CT PDFs in several respects, including the use of data from LHC experiments and the new D0 charged lepton rapidity asymmetry data, as well as the use of more flexible parametrization of PDFs that, in particular, allows a better fit to different combinations of quark flavors. Predictions for important LHC processes, especially Higgs boson production at 13 TeV, are presented. These CT14 PDFs include a central set and error sets in the Hessian representation. For completeness, we also present the CT14 PDFs determined at the leading order (LO) and the next-to-leading order (NLO) in QCD. Besides these general-purpose PDF sets, we provide a series of (N)NLO sets with various $\\alpha_s$ values and additional sets in heavy-quark scheme with up to 3, 4, and 6 active flavors.

  17. The CT14 Global Analysis of Quantum Chromodynamics

    E-Print Network [OSTI]

    Sayipjamal Dulat; Tie Jiun Hou; Jun Gao; Marco Guzzi; Joey Huston; Pavel Nadolsky; Jon Pumplin; Carl Schmidt; Daniel Stump; C. P. Yuan

    2015-08-02

    We present new parton distribution functions (PDFs) up to next-to-next-to-leading order (NNLO) from the CTEQ-TEA global analysis of quantum chromodynamics. These differ from previous CT PDFs in several respects, including the use of data from LHC experiments and the new D0 charged lepton rapidity asymmetry data, as well as the use of more flexible parametrization of PDFs that, in particular, allows a better fit to different combinations of quark flavors. Predictions for important LHC processes, especially Higgs boson production at 13 TeV, are presented. These CT14 PDFs include a central set and error sets in the Hessian representation. For completeness, we also present the CT14 PDFs determined at the leading order (LO) and the next-to-leading order (NLO) in QCD. Besides these general-purpose PDF sets, we provide a series of (N)NLO sets with various $\\alpha_s$ values and additional sets in general-mass variable flavor number (GM-VFN) schemes, to deal with heavy partons, with up to 3, 4, and 6 active flavors.

  18. Using Precisionism Within American Modern Art as Stylistic Inspiration for 3D Digital Works 

    E-Print Network [OSTI]

    Bell, Douglas R.

    2010-01-14

    canvas. In particular, Adobe?s Photoshop is a 2D software package designed to accomplish just that. Additionally, Autodesk?s Maya is a 3D tool capable of recreating an entire space or environment, then rendering that environment into a 2D virtual...://chdk.wikia.com/wiki/CHDK_firmware_usage) explains how to upload the specialized firmware to each type of Cannon camera. The firmware package I uploaded was version 1.01a, which was specifically designed to work with my model camera. The functions I took advantage of with this new firmware...

  19. Time lapse HDR: time lapse photography with high dynamic range images 

    E-Print Network [OSTI]

    Clark, Brian Sean

    2005-08-29

    for assembling HDR images. Greg Ward, creator of the Radiance software package, released soft- 21 ware called Photosphere that also assembles HDR images from multiple exposures. He also released a command line utility called hdrgen, which I found to be the most... utilities or commercial software packages such as Adobe?s After Effects. 31 CHAPTER IV IMPLEMENTATION This is the story of my process to assemble the tools to create a pipeline for creating sequences of HDR images and bringing them back into LDR, and then my...

  20. Rotation Rate of Particle Pairs in Homogeneous Isotropic Turbulence

    E-Print Network [OSTI]

    Daddi-Moussa-Ider, Abdallah

    2015-01-01

    Understanding the dynamics of particles in turbulent flow is important in many environmental and industrial applications. In this paper, the statistics of particle pair orientation is numerically studied in homogeneous isotropic turbulent flow, with Taylor microscale Rynolds number of 300. It is shown that the Kolmogorov scaling fails to predict the observed probability density functions (PDFs) of the pair rotation rate and the higher order moments accurately. Therefore, a multifractal formalism is derived in order to include the intermittent behavior that is neglected in the Kolmogorov picture. The PDFs of finding the pairs at a given angular velocity for small relative separations, reveals extreme events with stretched tails and high kurtosis values. Additionally, The PDFs are found to be less intermittent and follow a complementary error function distribution for larger separations.

  1. The HOPPET NNLO parton evolution package

    E-Print Network [OSTI]

    Gavin Salam; Juan Rojo

    2008-07-01

    This contribution describes the HOPPET Fortran~95 package for carrying out DGLAP evolution and other common manipulations of PDFs. The PDFs are represented on a grid in $x$-space so as to avoid limitations on the functional form of input distributions. Good speed and accuracy are obtained through the representation of splitting functions in terms of their convolution with a set of piecewise polynomial basis functions. We briefly describe the structure of the code and discuss its quantitative performance. Finally we comment of future directions for the program's development.

  2. Optimal Screening for Preclinical Diseases 

    E-Print Network [OSTI]

    Li, Ang

    2014-05-19

    Figure 5.12 Plot of Gamma p.d.f.’s for X1 . . . . . . . . . . . . . . . . . . . 44 Figure 5.13 Sensitivity Analysis - Variance of Gamma X1 . . . . . . . . . . . 45 Figure 5.14 Plot of Lognormal p.d.f.’s for X1 . . . . . . . . . . . . . . . . . . 46 Figure... for X0 . . . . . . . . . . . . . . 40 Table 5.3 Parameters for Weibull Densities for X0 . . . . . . . . . . . . . . 42 Table 5.4 Parameters for Gamma Densities for X1 . . . . . . . . . . . . . . 44 Table 5.5 Parameters for Lognormal Densities for X1...

  3. Constraints on spin-dependent parton distributions at large x from global QCD analysis

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

    Jimenez-Delgado, P.; Avakian, H.; Melnitchouk, W.

    2014-11-01

    We investigate the behavior of spin-dependent parton distribution functions (PDFs) at large parton momentum fractions x in the context of global QCD analysis. We explore the constraints from existing deep-inelastic scattering data, and from theoretical expectations for the leading x ? 1 behavior based on hard gluon exchange in perturbative QCD. Systematic uncertainties from the dependence of the PDFs on the choice of parametrization are studied by considering functional forms motivated by orbital angular momentum arguments. Finally, we quantify the reduction in the PDF uncertainties that may be expected from future high-x data from Jefferson Lab at 12 GeV.

  4. UNIVERSITY LIBRARY Fall Quarter 2013

    E-Print Network [OSTI]

    Ishida, Yuko

    -centricity September 24, 2013 UC Davis University Library Town Hall 7 #12;State of the Library Report: NATIONAL · OpenUC DAVIS UNIVERSITY LIBRARY TOWN HALL Fall Quarter 2013 September 24, 2013 UC Davis University Library Town Hall 1 #12;TOWN HALL Webcast This session is being live Webcast with Adobe Connect Questions

  5. 6D Hands: Markerless Hand Tracking for Computer Aided Design

    E-Print Network [OSTI]

    Popovic, Jovan

    6D Hands: Markerless Hand Tracking for Computer Aided Design Robert Y. Wang1,3 , Sylvain Paris2 {sylvain,jovan}@adobe.com 3 MIT CSAIL Cambridge, MA ABSTRACT Computer Aided Design (CAD) typically involves mechanical assembly of several CAD models using our hand-tracking system. ACM Classification: H5

  6. User-guided White Balance for Mixed Lighting Conditions Ivaylo Boyadzhiev

    E-Print Network [OSTI]

    Bala, Kavita

    -consumption fluo- rescent and LED lights vary widely in their color temperature, and rooms with multiple bulbsUser-guided White Balance for Mixed Lighting Conditions Ivaylo Boyadzhiev Cornell University Kavita Bala Cornell University Sylvain Paris Adobe Fr´edo Durand MIT CSAIL (a) input with mixed lighting

  7. Experimental Techniques In The Recording And Display Of Archaeological Materials 

    E-Print Network [OSTI]

    Koepnick, Samuel

    2011-08-08

    Dreamweaver Web design and syntax highlighter $399.00 Adobe.com (January 2009) NVU1 Autodesk Maya Polygonal modeling and rendering $1,995.00 Autodesk.com (January 2009) Blender 3D2 Rhinoceros NURBS modeling and rendering $995.00 Rhino3d...

  8. USC Dornsife provides a foundational education in the Humanities, Social Sciences, and Natural Sciences. Students develop critical thinking, analytical, research, collaborative, interpersonal, communicative, and cultural competency skills through USC Dorn

    E-Print Network [OSTI]

    Zhou, Xianghong Jasmine

    on the Internet ITP 090x: Introduction to Adobe Photoshop ITP 101x: Introduction to Information Technology ITP 104: Persuasion COMM 322: Argumentation and Advocacy COMM 388: Ethics in Human Communication CTPR 458, communicative, and cultural competency skills through USC Dornsife cur- ricular and co-curricular programs

  9. postdoc:Postdoc Program:Career Fair:2013:2013_LAHotel_Info.doc Hotel Info in Los Alamos

    E-Print Network [OSTI]

    postdoc:Postdoc Program:Career Fair:2013:2013_LAHotel_Info.doc Hotel Info in Los Alamos of hotels in Los Alamos: Adobe Pines Bed & Breakfast 2101 Loma Linda Dr. Los Alamos, NM 87544 505-661-8828 Canyon Inn 80 Canyon Rd. Los Alamos, NM 87544 505-662-9595 800-662-2565 Comfort Inn 2455 Trinity Dr. Los

  10. The David Eccles School of Business Master of Science in Information Systems (MSIS) program is designed to provide advanced IT training for individuals seeking the skills necessary to manage

    E-Print Network [OSTI]

    Tipple, Brett

    is designed to provide advanced IT training for individuals seeking the skills necessary to manage with business strategies. Our information systems curriculum is designed to offer courses that integrate. With companies such as eBay, Adobe, Goldman Sachs and EMC located near Salt Lake City, University of Utah MSIS

  11. Dell Precision Workstations Precision is the key element that separates greatness from

    E-Print Network [OSTI]

    Fiebig, Peter

    powerful 17" mobile workstation, with the performance, battery life and storage for demanding work longevity and extend battery life. Innovative Smart Design Work smarter with state-of-the-art design images. The Dell UltraSharpTM IPS RGBLED display with PremierColor technology offers 100% Adobe RGB color

  12. Dell Precision Workstations Precision is the key element that separates greatness from

    E-Print Network [OSTI]

    Fiebig, Peter

    TM technology intelligently provides graphics performance when you need it and can help extend battery life when and brilliant images. The optional UltraSharpTM display with PremierColor technology offers enhanced 100% Adobe Factory Integration (CFI) incorporates hardware, images, applications, peripherals and documents with your

  13. UNL College of Architecture 2012 -2013 Required Software: Help Sheet

    E-Print Network [OSTI]

    Farritor, Shane

    .99 Mac users have the option to purchase Office 2008 for OS X. This includes Word, Excel, Power: Design Premium is available for purchase at the University Computer Store in the 501 Building (402 with Adobe. Because of this students in the Omaha program should purchase their licenses directly through

  14. Deblurring Low-light Images with Light Streaks Sunghyun Cho2

    E-Print Network [OSTI]

    Yang, Ming-Hsuan

    Deblurring Low-light Images with Light Streaks Zhe Hu1 Sunghyun Cho2 Jue Wang2 Ming-Hsuan Yang1 1 University of California, Merced 2 Adobe Research Abstract Images taken in low-light conditions with handheld been made recently on image deblurring, state-of-the-art approaches often fail on low-light images

  15. June 6, 2007 Large-Scale Scientific Computations'07, Sozopol, Bulgaria -p. 1/29 Multiscale Modeling and Simulation of Fluid

    E-Print Network [OSTI]

    Popov, Peter

    in porous media (soil, porous rocks, etc.) x Elasticity problems in composite materials (adobe, concrete v are proportional to the pressure gradient p: v = - 1 µ K p, (1) where K is a permeability tensor's Darcy permeability. x A , are fluid-solid coupling coefficients. s The macroscopic velocity v(0

  16. Particulate Interactions in Dry

    E-Print Network [OSTI]

    Frey, Pascal

    is available from the British Library Library of Congress Cataloging in Publication Data Zeng, Xian Ming, 1963-203-20959-1 Master e-book ISBN ISBN 0-203-26768-0 (Adobe eReader Format) #12;Contents Chapter 1 Interparticulate.3 Electrical properties 35 2.4 Water vapour condensation 37 2.5 Particle morphology 42 2.6 Polymorphism

  17. Oficina para Prcticas Externas y Empleabilidad (OPE) CONVOCATORIA ORDINARIA DEL AO 2015 PARA PRCTICAS REMUNERADAS DE

    E-Print Network [OSTI]

    Autonoma de Madrid, Universidad

    Movilidad Sostenible. PROYECTO FORMATIVO: A) COMPETENCIAS PROFESIONALES A ADQUIRIR Y DESARROLLAR (escoger de este tipo. Formación continua en temas de movilidad sostenible y su fomento en el campus a los DE SELECCIÓN: Conocimientos de Adobe Dreamweaver. Experiencia en diseño y desarrollo de programas

  18. BOSTON UNIVERSITY GRADUATE SCHOOL OF ARTS AND SCIENCES

    E-Print Network [OSTI]

    Schwartz, Eric L.

    BOSTON UNIVERSITY GRADUATE SCHOOL OF ARTS AND SCIENCES Dissertation MONTE CARLO ESTIMATION FUNCTIONAL ARCHITECTURE by DOHMNULL GRANQUIST-FRASER B.S., University of the State of New York, Regents on this project. David Ziarnowski for his tutelage in the mysteries of Adobe Illustrator. Breault Research Inc

  19. CD Label and Package Templates

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energy (EERE) has developed templates for CD labels and CD packages. These can be used for all EERE products. Both templates are available as EPS files, which can be downloaded and edited in a graphics package like Adobe Illustrator.

  20. Residential Thermal Mass Construction 

    E-Print Network [OSTI]

    Thieken, J. S.

    1988-01-01

    The southwest has long known the value of building homes with high mass materials. The ancient Pueblo Indians found that by using "adobe" they could capture the energy necessary to survive the harsh desert climate. Our ancestors knew that a heavy...

  1. Ellucian Product Banner, Colleague, PowerCAMPUS, Luminis and Datatel are trademarks of Ellucian or its affiliates and are registered in the U.S. and other

    E-Print Network [OSTI]

    Lotko, William

    a document? To locate a topic or term within a document, you can set up a search: 1 Go to View > Show the document you want to search. 3 Enter keyword(s) in the Find box. Adobe Reader will highlight words search a document? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 How do I set

  2. Painting in High Dynamic Range M. Colbert a,*,1

    E-Print Network [OSTI]

    Reinhard, Erik

    Painting in High Dynamic Range M. Colbert a,*,1 , E. Reinhard b,a , C.E. Hughes a,2 a School two new brush constructs to a typical virtual painting interface, such as Adobe Photoshop. First, we the perception of glare as the underlying basis for determining the contrasts painted onto the HDR image, giving

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

    E-Print Network [OSTI]

    Short, Jon W.

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

  4. 73 (2012.11.) 61 (2014.01.)

    E-Print Network [OSTI]

    Wu, Yih-Min

    Core i5-4570/3.2G CPU RAM () 8 GB 4 GB Monitor () 19" LCD 22" LCD H.D. 500 GB 1 TB DVD ROM Adobe Reader (Asia :)Papercut NG #12; (A) (B) ( ) HP LaserJet 9040F HP LaserJet 9040DNF HP Color LaserJet CP4025dn () #12;

  5. available to OSU students at any can be accessed from any computer

    E-Print Network [OSTI]

    Veiga, Pedro Manuel Barbosa

    a citation. WHERE TO SAVE DOCUMENTS #12;1 4 2 · In Microsoft Office, i.e. Word, Excel, PowerPoint,: click File Save As... · In Adobe, i.e. PDF documents,: at the top left, click Find the "Save In" drop down arrow. Select the location where you want your document saved. · For floppy/diskette select "3 1/2 in

  6. 2012 Undergraduate Research & Artistry Day Poster Printing Instructions

    E-Print Network [OSTI]

    Karonis, Nicholas T.

    an accurate account of your work, this must be saved both as a PDF and JPEG file. How to save as a PDF: How to save as a JPEG: Open PPT document Return to the original PPT file, Click "Office" Button Click "Office" Button Select "Save As" Select "Save As" Select Adobe PDF

  7. JOURNAL OF DISPLAY TECHNOLOGY, VOL. 10, NO. 12, DECEMBER 2014 987 Display Technology Letters

    E-Print Network [OSTI]

    Wu, Shin-Tson

    displays (LCDs) and organic light emitting diode (OLED) displays has reached satisfactory level. However ( 136% AdobeRGB in CIE1976 color space) but also greatly improve light efficiency by reducing consumption, and good sunlight readability. This technology could supplement LCD and OLED in some applications

  8. arXiv:cond-mat/0307490v120Jul2003 Scaling functions for nonequilibrium fluctuations

    E-Print Network [OSTI]

    Rácz, Zoltán

    of boundary conditions (randomness of the digits of ). Keywords: Nonequilibrium distributions, universality) but the observed effective criticality suggests that a classification of nonequilibrium PDF-s can be developed an important role in the classification. Furthermore, in spite of being universal, the scaling functions do

  9. Linear Discriminant Functions Linear Discriminant Functions and Decisions Surfaces

    E-Print Network [OSTI]

    Linear Discriminant Functions · Linear Discriminant Functions and Decisions Surfaces · Generalized Linear Discriminant Functions #12;Srihari: CSE 555 Introduction · Parametric Methods · Underlying pdfs are known · Training samples used to estimate pdf parameters · Linear Discriminant Functions · Forms

  10. International Experience with Key Program Elements of Industrial Energy Efficiency or Greenhouse Gas Emissions Reduction Target-Setting Programs

    E-Print Network [OSTI]

    Price, Lynn; Galitsky, Christina; Kramer, Klaas Jan

    2008-01-01

    specified in the “Energy Technology List” on their income orappear on the 2004 Energy Technology List are: air-to-airEnergy, Industrial Technologies Program. http://www1.eere.energy.gov/industry/imf/pdfs/eeroci_dec03a.pdf SenterNovem presents lists

  11. Assessing uncertainty of ecosystem models using AmeriFlux observa7ons

    E-Print Network [OSTI]

    -based ecosystem model ­ PnET-CN #12;Figure 6. Observed fluxes versus modeled fluxes for NEP, ET of historical (1950-1999) and projected (2000-2099) annual NEP under different emission, the red line stands for the mean of annual NEP simulated with parameter PDFs

  12. Mobility Investment Priorities Project State Funding Initiatives Executive Summary

    E-Print Network [OSTI]

    ://transweb.sjsu.edu/PDFs/research/1128-american-survey-federal-taxes- public-transit-highways-streets-roads-brief.pdf 0% 10% 20% 30% 40, and mileage taxes that would raise revenue for transportation purposes. An average of 1,518 U.S. adults tax increases don't have majority support, though majority support for a 10-cent gas tax increase

  13. LaTeX Tutorial (more tricks!) Jeffrey Wong

    E-Print Network [OSTI]

    Varadarajan, Veeravalli S.

    for author/year! l #12;Organization section subsection subsubsection Use labels, e.g. \\label{sec:part1 template helps (e.g. amsart) l #12;Links and references a2 + b2 = c2 (1) The hyperref package creates hyperlinks in PDFs By (15), it follows that... (using \\eqref{[label]}) By Eq. 15, ... (using Eq.\\eqref{[label

  14. ADVANCES IN ATMOSPHERIC SCIENCES, VOL. 24, NO. 2, 2007, 118 Probability Distribution Function of a Forced Passive

    E-Print Network [OSTI]

    Hu, Yongyun

    of a Forced Passive Tracer in the Lower Stratosphere HU Yongyun ( ) Department of Atmospheric Sciences, School The probability distribution function (PDF) of a passive tracer, forced by a "mean gradient", is stud- ied. First the PDFs of such an externally forced passive tracer. Then, we carry out numerical simulations

  15. Step-By-Step Procedure on how to Request Advertisements in UH Shuttles 1. REVIEW POLICY -Read the Shuttle Bus Advertising Program policy available online

    E-Print Network [OSTI]

    Glasser, Adrian

    Step-By-Step Procedure on how to Request Advertisements in UH Shuttles 1. REVIEW POLICY - Read the Shuttle Bus Advertising Program policy available online http://www.uh.edu/pts/pdfs/UHShuttleAdvertisingPolicy.pdf 2. COMPLETE APPLICATION - Complete the Request for UH Shuttle Advertising application available

  16. Notes FINDING EBOOKS in Veterinary Medicine

    E-Print Network [OSTI]

    Chen, Tsuhan

    Archives HathiTrust Digital Library http://www.hathitrust.org/ Fulltext viewable if public domain" natural history titles Includes approx. 4,000 of Cornell Vet Library's pre1923 public domain books and functions depend the vendor or platform (e.g., MyILibrary, eBrary, NetLibrary, Ebsco, etc.) Chapter pdfs

  17. National Sea Grant Library

    E-Print Network [OSTI]

    National Sea Grant Library The New Library System and Publication Submittals Communications Staff;Publication Submittals · Publication types consolidated here for searching purposes · Editor field added Link Type · Document Is default Add link title · "View PDF" = PDFs · "View Document" = other docs

  18. Brain Changes in 676 ADNI subjects: Summary of 10 Studies

    E-Print Network [OSTI]

    Thompson, Paul

    & Automated Hippocampal Maps Paul Thompson and the UCLA ADNI Team* *Xue Hua, Jon Morra, Alex Leow, Yi-Yu Chou, Arthur Toga, et al. *Google "paul thompson ADNI" to get a webpage with links to the full papers (PDFs sample of 22 AD patients Hua, X., Lee, S., Yanovsky, I., Leow, A.D., Chou, Y.Y., Ho, A.J., Gutman, B

  19. news and views A key issue for hydrogen storage materi-

    E-Print Network [OSTI]

    Palumbi, Stephen

    news and views A key issue for hydrogen storage materi- als is that the hydrogenation and dehydro be possible to discover stable hydrogen hydrates with higher storage Hydrogen Posture Plan www.eere.energy.gov/hydrogenandfuelcells/pdfs/ hydrogen_posture_plan.pdf 7. Kuhs, W

  20. Microstructure-Properties: IMicrostructure-Properties: I Fracture Toughness: how toFracture Toughness: how to

    E-Print Network [OSTI]

    Rollett, Anthony D.

    gas turbinesApplications: ceramic gas turbines · The thermal efficiency of a gas turbine engine is directly related to its operating temperature. Conventional gas turbines use Ni-based alloys whose -www1.eere.energy.gov/vehiclesandfuels/pdfs/success/advanced_gas_turbine.pdf #12;6 Objective Overview

  1. Hydrodynamical Simulations of Molecular Dynamics in Supersonic Turbulent Flow

    E-Print Network [OSTI]

    ) = R (T ; n; f) D (T ; n; f) ; (1d) where n is the hydrogen nuclei density, e is the internal energy analyse PDFs of density for the volume, mass, molec- ular mass and the energy distribution over the range density and f is the molecular hydrogen abundance (i.e. n(H 2 ) = fn). We consider the gas as a mixture

  2. Progress in CTEQ/TEA global QCD analysis

    E-Print Network [OSTI]

    Nadolsky, P M; Lai, H -L; Pumplin, J; Yuan, C -P

    2009-01-01

    We overview progress in the development of general-purpose CTEQ PDFs. The preprint is based on four talks presented by H.-L. Lai and P. Nadolsky at the 17th International Workshop on Deep Inelastic Scattering and Related Subjects (DIS 2009).

  3. Progress in CTEQ/TEA global QCD analysis

    E-Print Network [OSTI]

    P. M. Nadolsky; J. Huston; H. -L. Lai; J. Pumplin; C. -P. Yuan

    2009-09-28

    We overview progress in the development of general-purpose CTEQ PDFs. The preprint is based on four talks presented by H.-L. Lai and P. Nadolsky at the 17th International Workshop on Deep Inelastic Scattering and Related Subjects (DIS 2009).

  4. Optimizing Native Files in Energy.gov for Search Engines

    Broader source: Energy.gov [DOE]

    For native files in Energy.gov on Office of Energy Efficiency and Renewable Energy (EERE) websites, follow these best practices to help them rank higher in commercial search engine results. To learn how to optimize PDFs, see the PDF requirements.

  5. Refworks Quick Guide Go to www.refworks.com/refworks

    E-Print Network [OSTI]

    California at Berkeley, University of

    provided and click Save when finished. Save pdfs within Refworks. 1. Consider saving a copy of the pdf file (saved on PC) to attach. Select Open. Click on Add attachment. Import citations directly from certain create the folder. Then select all records from the Last Imported File. Save to new folder. Import

  6. Energy Week presentations

    SciTech Connect (OSTI)

    NONE

    2006-07-01

    Topics covered include: energy security; clean energy and low carbon; energy for growth and poverty reduction in Africa; financing of energy efficiency; SMEs for decentralised energy service provision; potential for biofuels in developing countries; clean energy and sustainable development; clean energy finance and private equity funds; power generation and low carbon technologies; beyond traditional finance; rehabilitation and emission control in thermal power plants; and carbon finance. The presentations are mainly in ppt (Power Point) or pdf (Acrobat) format. Some videos of the conference are also available on the website.

  7. The Relationships of Media, Task, Spatial Presence, and Critical Thinking, in an Online Tutorial Designed to Teach Art Criticism 

    E-Print Network [OSTI]

    Wood, Nancy O

    2013-11-08

    THE RELATIONSHIPS OF MEDIA, TASK, SPATIAL PRESENCE, AND CRITICAL THINKING, IN AN ONLINE TUTORIAL DESIGNED TO TEACH ART CRITICISM A Dissertation by NANCY OSTERBERG WOOD Submitted to the Office of Graduate and Professional Studies of Texas A&M University... in an online research tutorial. The four conditions comprised two levels of two factors: Media and Task. The two Media were Static, represented by a linked jpeg image of the artwork; and Dynamic Manipulation represented by an interactive Adobe Flash version...

  8. A revision of Physotarsus Townes, with a preliminary phylogenetic analysis of Scolobatini (Hymenoptera: Ichneumonidae: Ctenopelmatinae). 

    E-Print Network [OSTI]

    Zhaurova, Kira

    2009-06-02

    were rinsed and preserved in 80% ethanol. Figures A large portion of images was acquired digitaly using Syncroscopy?s AutoMontage? software, in combination with a ProgRes 3008 digital camera mounted on a Leica MZ APO disecting microscope. Al... images were further procesed using various minor adjustment levels in Adobe Photoshop? Elements? 2.0, such as image cropping, image rotation, adjustment of contrast and brightnes levels, and color removal. Environmental Scanning Electron Microscopy...

  9. Monday Musings, March 18, 2013

    E-Print Network [OSTI]

    2013-03-18

    Colleagues, This special edition of Monday Musings includes information on the DASEE award, updated details about tomorrow’s town hall meeting, and a few other important items. -- TOWN HALL MEETINGS At Friday’s All... indicated below. If you are unable to join in person, you can join by Adobe Connect at https://desktopconnect.ku.edu/reorg/. Tuesday, March 19 – 3 pm Wednesday, March 27 – 9 am -- DASEE AWARD We are now accepting nominations for the 2013...

  10. U-060: Security update: Hotfix available for ColdFusion

    Broader source: Energy.gov [DOE]

    Vulnerabilities have been identified in ColdFusion 9.0.1 and earlier versions for Windows, Macintosh and UNIX. These vulnerabilities could lead to a cross-site scripting attack. Adobe categorizes this as an important update and recommends that users apply the latest update for their product installation.This update resolves a cross-site scripting vulnerability in cfform tag (CVE-2011-2463). This update resolves a cross-site scripting vulnerability in RDS (CVE-2011-4368).

  11. Cascade-Chipita Park, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,Cammack Village, Arkansas:FundMichigan:NorthCasas Adobes,

  12. T-642: RSA SecurID update to Customers | 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 RankADVANCED MANUFACTURINGEnergyPlan | Department ofSUPPLEMENTSwitzerland| DepartmentEnergy Adobe9:42:

  13. T-661: ColdFusion Security Hotfix | APSB11-14, ColdFusion Important Update

    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 RankADVANCED MANUFACTURINGEnergyPlan | Department ofSUPPLEMENTSwitzerland| DepartmentEnergy Adobe9:42:|

  14. Measurement of $d\\sigma/dy$ of Drell-Yan $e^+e^-$ pairs in the $Z$ Mass Region from $p\\bar{p}$ Collisions at $\\sqrt{s}=1.96$ TeV

    SciTech Connect (OSTI)

    Aaltonen, Timo Antero; /Helsinki Inst. of Phys.; Adelman, Jahred A.; /Chicago U., EFI; Gonzalez, Barbara Alvarez; /Cantabria Inst. of Phys.; Amerio, Silvia; /Padua U., CISAS; Amidei, Dante E.; /Michigan U. /INFN, Padua; Anastassov, Anton Iankov; /Northwestern U.; Annovi, Alberto; /Frascati; Antos, Jaroslav; /Comenius U.; Apollinari, Giorgio; /Fermilab; Appel, Jeffrey A.; /Fermilab; Apresyan, Artur; /Purdue U. /Waseda U.

    2010-03-01

    We report on a CDF measurement of the total cross section and rapidity distribution, d{sigma}/dy, for q{bar q} {yields} {gamma}{sup *}/Z {yields} e{sup +} e {sup -} events in the Z boson mass region (66 < M {sub ee} < 116 GeV/c {sub 2}) produced in p{bar p} collisions at {radical}s = 1.96 TeV with 2.1 fb{sup -1} of integrated luminosity. The measured cross section of 257 {+-} 16pb and d{sigma}/dy distribution are compared with Next-to-Leading-Order (NLO) and Next-to-Next-to-Leading-Order (NNLO) QCD theory predictions with CTEQ and MRST/MSTW parton distribution functions (PDFs). There is good agreement between the experimental total cross section and d{sigma}/dy measurements with theoretical calcualtion with the most recent NNLO PDFs.

  15. Probability-weighted ensembles of U.S. county-level climate projections for climate risk analysis

    E-Print Network [OSTI]

    Rasmussen, D J; Kopp, Robert E

    2015-01-01

    Quantitative assessment of climate change risk requires a method for constructing probabilistic time series of changes in physical climate parameters. Here, we develop two such methods, Surrogate/Model Mixed Ensemble (SMME) and Monte Carlo Pattern/Residual (MCPR), and apply them to construct joint probability density functions (PDFs) of temperature and precipitation change over the 21st century for every county in the United States. Both methods produce $likely$ (67% probability) temperature and precipitation projections consistent with the Intergovernmental Panel on Climate Change's interpretation of an equal-weighted Coupled Model Intercomparison Project 5 (CMIP5) ensemble, but also provide full PDFs that include tail estimates. For example, both methods indicate that, under representative concentration pathway (RCP) 8.5, there is a 5% chance that the contiguous United States could warm by at least 8$^\\circ$C. Variance decomposition of SMME and MCPR projections indicate that background variability dominates...

  16. Robust Machine Learning Applied to Astronomical Datasets III: Probabilistic Photometric Redshifts for Galaxies and Quasars in the SDSS and GALEX

    E-Print Network [OSTI]

    Nicholas M. Ball; Robert J. Brunner; Adam D. Myers; Natalie E. Strand; Stacey L. Alberts; David Tcheng

    2008-04-21

    We apply machine learning in the form of a nearest neighbor instance-based algorithm (NN) to generate full photometric redshift probability density functions (PDFs) for objects in the Fifth Data Release of the Sloan Digital Sky Survey (SDSS DR5). We use a conceptually simple but novel application of NN to generate the PDFs - perturbing the object colors by their measurement error - and using the resulting instances of nearest neighbor distributions to generate numerous individual redshifts. When the redshifts are compared to existing SDSS spectroscopic data, we find that the mean value of each PDF has a dispersion between the photometric and spectroscopic redshift consistent with other machine learning techniques, being sigma = 0.0207 +/- 0.0001 for main sample galaxies to r < 17.77 mag, sigma = 0.0243 +/- 0.0002 for luminous red galaxies to r < ~19.2 mag, and sigma = 0.343 +/- 0.005 for quasars to i < 20.3 mag. The PDFs allow the selection of subsets with improved statistics. For quasars, the improvement is dramatic: for those with a single peak in their probability distribution, the dispersion is reduced from 0.343 to sigma = 0.117 +/- 0.010, and the photometric redshift is within 0.3 of the spectroscopic redshift for 99.3 +/- 0.1% of the objects. Thus, for this optical quasar sample, we can virtually eliminate 'catastrophic' photometric redshift estimates. In addition to the SDSS sample, we incorporate ultraviolet photometry from the Third Data Release of the Galaxy Evolution Explorer All-Sky Imaging Survey (GALEX AIS GR3) to create PDFs for objects seen in both surveys. For quasars, the increased coverage of the observed frame UV of the SED results in significant improvement over the full SDSS sample, with sigma = 0.234 +/- 0.010. We demonstrate that this improvement is genuine. [Abridged

  17. FLORIDA ATLANTIC UNIVERSITY CONTROLLER'S OFFICE FEE PAYMENT INFORMATION BULLETIN

    E-Print Network [OSTI]

    Marques, Oge

    Prepaid, Financial Aid Deferment, and V.A. Deferment Last Day To Pay is July 13 Florida Prepaid: Florida Prepaid will be billed May 19, 2015 (Sum 1&2) and June 30, 2015 (Sum 3). Payment is expected approximately://www.fau.edu/controller/student_information/pdfs/fpp.pdf Reminder: If you do not want Florida Prepaid to be billed, you must submit a "Do Not Bill' form

  18. Renewable Energy Can Help Reduce Oil Dependency

    ScienceCinema (OSTI)

    Arvizu, Dan

    2013-05-29

    In a speech to the Economic Club of Kansas City on June 23, 2010, NREL Director Dan Arvizu takes a realistic look at how renewable energy can help reduce America's dependence on oil, pointing out that the country gets as much energy from renewable sources now as it does from offshore oil production. For a transcript, visit http://www.nrel.gov/director/pdfs/energy_overview_06_10.pdf

  19. Uncertainties on $?_S$ in the MMHT2014 global PDF analysis and implications for SM predictions

    E-Print Network [OSTI]

    L. A. Harland-Lang; A. D. Martin; P. Motylinski; R. S. Thorne

    2015-06-18

    We investigate the uncertainty in the value of the strong coupling $\\alpha_S(M_Z^2)$ when allowing it to be a free parameter in the recent MMHT global analyses of deep-inelastic and related hard scattering data that was undertaken to determine the parton distribution functions (PDFs) of the proton. The analysis uses the standard framework of leading twist fixed--order collinear factorisation in the ${\\overline {\\rm MS}}$ scheme. We study the constraints on the value of $\\alpha_S(M_Z^2)$ coming from the individual data sets by repeating the NNLO and NLO global analyses at various fixed values of $\\alpha_S(M_Z^2)$ about its optimum values, spanning the range $\\alpha_S(M_Z^2)=0.108$ to $0.128$ in units of $0.001$, and making all PDFs sets available. The inclusion of the measurements of the cross section for inclusive $t\\bar{t}$ production in the global fit allows us to explore the correlation between the values taken for the mass $m_t$ of the top quark and $\\alpha_S(M_Z^2)$. We find that the best fit values are $\\alpha_S(M_Z^2)=0.1201\\pm0.0015$ and $0.1172\\pm 0.0013$ at NLO and NNLO respectively, with the central values changing to $\\alpha_S(M_Z^2)=0.1195$ and $0.1178$ when the world average of $\\alpha_S(M_Z^2)$ is used as a data point. We investigate the interplay between the uncertainties on $\\alpha_S(M_Z^2)$ and the uncertainties on the PDFs. In particular we calculate the cross sections for key processes at the LHC and show how the uncertainties coming from the standard MMHT2014 PDFs and from $\\alpha_S(M_Z^2)$ can be provided independently and can be combined.

  20. Prospects for improving the LHC W boson mass measurement with forward muons

    E-Print Network [OSTI]

    Bozzi, Giuseppe; Vesterinen, Mika; Vicini, Alessandro

    2015-01-01

    Measurements of the $W$ boson mass are planned by the ATLAS and CMS experiments, but for the time being, these may be unable to compete with the current world average precision of 15 MeV, due to uncertainties in the PDFs. We discuss the potential of a measurement by the LHCb experiment based on the charged lepton transverse momentum $p_T^{\\ell}$ spectrum in $W \\to \\mu\

  1. Geothermal Technologies Program Blue Ribbon Panel Recommendations

    SciTech Connect (OSTI)

    none,

    2011-06-17

    The Geothermal Technologies Program assembled a geothermal Blue Ribbon Panel on March 22-23, 2011 in Albuquerque, New Mexico for a guided discussion on the future of geothermal energy in the United States and the role of the DOE Program. The Geothermal Blue Ribbon Panel Report captures the discussions and recommendations of the experts. An addendum is available here: http://www.eere.energy.gov/geothermal/pdfs/gtp_blue_ribbon_panel_report_addendum10-2011.pdf

  2. TMDlib and TMDplotter: library and plotting tools for transverse-momentum-dependent parton distributions

    E-Print Network [OSTI]

    F. Hautmann; H. Jung; M. Krämer; P. J. Mulders; E. R. Nocera; T. C. Rogers; A. Signori

    2014-12-23

    Transverse-momentum-dependent distributions (TMDs) are central in high-energy physics from both theoretical and phenomenological points of view. In this manual we introduce the library, TMDlib, of fits and parameterisations for transverse-momentum-dependent parton distribution functions (TMD PDFs) and fragmentation functions (TMD FFs) together with an online plotting tool, TMDplotter. We provide a description of the program components and of the different physical frameworks the user can access via the available parameterisations.

  3. Renewable Energy Can Help Reduce Oil Dependency

    SciTech Connect (OSTI)

    Arvizu, Dan

    2010-01-01

    In a speech to the Economic Club of Kansas City on June 23, 2010, NREL Director Dan Arvizu takes a realistic look at how renewable energy can help reduce America's dependence on oil, pointing out that the country gets as much energy from renewable sources now as it does from offshore oil production. For a transcript, visit http://www.nrel.gov/director/pdfs/energy_overview_06_10.pdf

  4. Chaotic advection at large Péclet number: Electromagnetically driven experiments, numerical simulations, and theoretical predictions

    SciTech Connect (OSTI)

    Figueroa, Aldo [Facultad de Ciencias, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209 (Mexico)] [Facultad de Ciencias, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209 (Mexico); Meunier, Patrice; Villermaux, Emmanuel [Aix-Marseille Univ., CNRS, Centrale Marseille, IRPHE, Marseille F-13384 (France)] [Aix-Marseille Univ., CNRS, Centrale Marseille, IRPHE, Marseille F-13384 (France); Cuevas, Sergio; Ramos, Eduardo [Instituto de Energías Renovables, Universidad Nacional Autónoma de México, A.P. 34, Temixco, Morelos 62580 (Mexico)] [Instituto de Energías Renovables, Universidad Nacional Autónoma de México, A.P. 34, Temixco, Morelos 62580 (Mexico)

    2014-01-15

    We present a combination of experiment, theory, and modelling on laminar mixing at large Péclet number. The flow is produced by oscillating electromagnetic forces in a thin electrolytic fluid layer, leading to oscillating dipoles, quadrupoles, octopoles, and disordered flows. The numerical simulations are based on the Diffusive Strip Method (DSM) which was recently introduced (P. Meunier and E. Villermaux, “The diffusive strip method for scalar mixing in two-dimensions,” J. Fluid Mech. 662, 134–172 (2010)) to solve the advection-diffusion problem by combining Lagrangian techniques and theoretical modelling of the diffusion. Numerical simulations obtained with the DSM are in reasonable agreement with quantitative dye visualization experiments of the scalar fields. A theoretical model based on log-normal Probability Density Functions (PDFs) of stretching factors, characteristic of homogeneous turbulence in the Batchelor regime, allows to predict the PDFs of scalar in agreement with numerical and experimental results. This model also indicates that the PDFs of scalar are asymptotically close to log-normal at late stages, except for the large concentration levels which correspond to low stretching factors.

  5. Uncertainty induced by QCD coupling in the CTEQ-TEA global analysis of parton densities

    E-Print Network [OSTI]

    Lai, Hung-Liang; Li, Zhao; Nadolsky, Pavel; Pumplin, Jon; Stump, Daniel; Yuan, C -P

    2010-01-01

    We examine the dependence of parton distribution functions (PDFs) on the value of the QCD coupling strength $\\alpha_{s}(M_{Z})$. We explain a simple method that is rigorously valid in the quadratic approximation normally applied in PDF fitting, and fully reproduces the correlated dependence of theoretical cross sections on $\\alpha_s$ and PDF parameters. This method is based on a statistical relation that allows one to add the uncertainty produced by $\\alpha_s$, computed with some special PDF sets, in quadrature with the PDF uncertainty obtained for the fixed $\\alpha_s$ value (such as the CTEQ6.6 PDF set). A series of four CTEQ6.6AS PDFs realizing this approach, for $\\alpha_s$ values in the interval $0.116 \\leq \\alpha_{s}(M_{Z}) \\leq 0.120$, is presented. Using these PDFs, the combined $\\alpha_{s}$ and PDF uncertainty is assessed for theoretical predictions at the Tevatron and LHC colliders.

  6. Geologic Map and Cross Sections of the McGinness Hills Geothermal Area - GIS Data

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

    Faulds, James E.

    2013-12-31

    Geologic map data in shapefile format that includes faults, unit contacts, unit polygons, attitudes of strata and faults, and surficial geothermal features. 5 cross?sections in Adobe Illustrator format. Comprehensive catalogue of drill?hole data in spreadsheet, shapefile, and Geosoft database formats. Includes XYZ locations of well heads, year drilled, type of well, operator, total depths, well path data (deviations), lithology logs, and temperature data. 3D model constructed with EarthVision using geologic map data, cross?sections, drill?hole data, and geophysics.

  7. Second Line of Defense: Electronic Maintenance Reports, Local Maintenance Provider User Guide, Rev. 3

    SciTech Connect (OSTI)

    Leigh, Richard J.

    2012-09-01

    The Electronic Maintenance Report forms allow Local Maintenance Providers (LMP) and other program staff to enter maintenance information into a simple and secure system. This document describes the features and information required to complete the Maintenance Report forms. It is expected that all Corrective Maintenance Reports from LMPs will be submitted electronically into the SLD Portal. As an exception (e.g., when access to the SLD Portal is unavailable), Maintenance Reports can be submitted via a secure Adobe PDF form available through the Sustainability Manager assigned to each country.

  8. Geologic Map and Cross Sections of the McGinness Hills Geothermal Area - GIS Data

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

    Faulds, James E.

    Geologic map data in shapefile format that includes faults, unit contacts, unit polygons, attitudes of strata and faults, and surficial geothermal features. 5 cross?sections in Adobe Illustrator format. Comprehensive catalogue of drill?hole data in spreadsheet, shapefile, and Geosoft database formats. Includes XYZ locations of well heads, year drilled, type of well, operator, total depths, well path data (deviations), lithology logs, and temperature data. 3D model constructed with EarthVision using geologic map data, cross?sections, drill?hole data, and geophysics.

  9. Oligomerization-dependent Regulation of Motility and Morphogenesis by the Collagen XVIII NC1/Endostatin Domain

    E-Print Network [OSTI]

    Kuo, Calvin J.; LaMontagne, Kenneth R.; Garcia-Cardeñ a, Guillermo; Ackley, Brian D.; Kalman, Daniel; Park, Susan; Christofferson, Rolf; Kamihara, Junne; Ding, Yuan-Hua; Lo, Kin-Ming; Gillies, Stephen; Folkman, Judah; Mulligan, Richard C.; Javaherian, Kashi

    2001-03-19

    –contrast and images were imported into Adobe Photoshop ® or Canvas 5. Where relevant, cells were preincubated with ES monomer (30 min) or Clostridium difficile toxin B (50 ng/ml, 4 h) before addition of hNC1 or ES dimer. HGF (R&D Systems) was used at 50 ng... and morphogene- sis. Human or murine c18 NC1 treatment at the time of HUVEC plating on Matrigel strongly inhibited assembly into tubular structures, with cells remaining dispersed and exhibiting a morphology resembling cells on plastic rather than aggregating...

  10. Ads-tec GmbH | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobe Solar Jump

  11. Adura Systems | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobe Solar

  12. Advance Power Co | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobe SolarPower Co

  13. Advanced Biomass Gasification Technologies Inc ABGT | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobe SolarPower

  14. Advanced Conservation Systems | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobe

  15. Advanced Energy Company | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobeCompany Jump to:

  16. Advanced Energy Conversion LLC AEC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobeCompany Jump

  17. Advanced Energy Products Corp AEP | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar Energy LLCAdema Technologies Inc JumpAdobeCompany

  18. Cascade County, Montana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,Cammack Village, Arkansas:FundMichigan:NorthCasas Adobes, Arizona:

  19. Cascade Sierra Solutions CSS | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,Cammack Village, Arkansas:FundMichigan:NorthCasas Adobes, Arizona:Sierra

  20. Cascade-Fairwood, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,Cammack Village, Arkansas:FundMichigan:NorthCasas Adobes,Fairwood,

  1. U-150: Oracle Critical Patch Update Advisory - April 2012 | Department of

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory AuthorityTrack A|Injury at46: Adobe

  2. U-164: Microsoft Security Bulletin Advance Notification for May 2012 |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory AuthorityTrack A|Injury at46: AdobeVulnerability

  3. U-149: Apache OFBiz Cross-Site Scripting and Code Execution Vulnerabilities

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeed forUnruhDepartment ofM I C HCommands on|6: Adobe|

  4. Measurements of differential and double-differential Drell-Yan cross sections in proton-proton collisions at $\\sqrt{s}$ = 8 TeV

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

    Khachatryan, Vardan [Yerevan Physics Institute (Armenia); et al.,

    2015-04-01

    Measurements of the differential and double-differential Drell-Yan cross sections in the dielectron and dimuon channels are presented. They are based on proton-proton collision data at $\\sqrt{s}$ - 8 TeV recorded with the CMS detector at the LHC and corresponding to an integrated luminosity of 19.7 inverse femtobarns. The measured inclusive cross section in the Z peak region (60-120 GeV), obtained from the combination of the dielectron and dimuon channels, is 1138 +/- 8 (exp) +/- 25 (theo) +/- 30 (lumi) pb, where the statistical uncertainty is negligible. The differential cross section $d\\sigma/dm$ in the dilepton mass range 15 to 2000 GeV is measured and corrected to the full phase space. The double-differential cross section $d^2 \\sigma / d(m) d(abs(y))$ is also measured over the mass range 20 to 1500 GeV and absolute dilepton rapidity from 0 to 2.4. In addition, the ratios of the normalized differential cross sections measured at $\\sqrt{s}$ = 7 and 8 TeV are presented. These measurements are compared to the predictions of perturbative QCD at next-to-leading and next-to-next-to-leading (NNLO) orders using various sets of parton distribution functions (PDFs). The results agree with the NNLO theoretical predictions computed with FEWZ 3.1 using the CT10 NNLO and NNPDF2.1 NNLO PDFs. The measured double-differential cross section and ratio of normalized differential cross sections are sufficiently precise to constrain the proton PDFs.

  5. Measurements of differential and double-differential Drell-Yan cross sections in proton-proton collisions at $\\sqrt{s}$ = 8 TeV

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

    Khachatryan, Vardan

    2015-04-09

    Measurements of the differential and double-differential Drell-Yan cross sections in the dielectron and dimuon channels are presented. They are based on proton-proton collision data at $\\sqrt{s}$ - 8 TeV recorded with the CMS detector at the LHC and corresponding to an integrated luminosity of 19.7 inverse femtobarns. The measured inclusive cross section in the Z peak region (60-120 GeV), obtained from the combination of the dielectron and dimuon channels, is 1138 +/- 8 (exp) +/- 25 (theo) +/- 30 (lumi) pb, where the statistical uncertainty is negligible. The differential cross section $d\\sigma/dm$ in the dilepton mass range 15 to 2000more »GeV is measured and corrected to the full phase space. The double-differential cross section $d^2 \\sigma / d(m) d(abs(y))$ is also measured over the mass range 20 to 1500 GeV and absolute dilepton rapidity from 0 to 2.4. In addition, the ratios of the normalized differential cross sections measured at $\\sqrt{s}$ = 7 and 8 TeV are presented. These measurements are compared to the predictions of perturbative QCD at next-to-leading and next-to-next-to-leading (NNLO) orders using various sets of parton distribution functions (PDFs). The results agree with the NNLO theoretical predictions computed with FEWZ 3.1 using the CT10 NNLO and NNPDF2.1 NNLO PDFs. The measured double-differential cross section and ratio of normalized differential cross sections are sufficiently precise to constrain the proton PDFs.« less

  6. Probing Shadowed Nuclear Sea with Massive Gauge Bosons in the Future Heavy-Ion Collisions

    E-Print Network [OSTI]

    Peng Ru; Ben-Wei Zhang; Enke Wang; Wei-Ning Zhang

    2015-10-14

    The production of the massive bosons $Z^0$ and $W^{\\pm}$ could provide an excellent tool to study cold nuclear matter effects and the modifications of nuclear parton distribution functions (nPDFs) relative to parton distribution functions (PDFs) of a free proton in high energy nuclear reactions at the LHC as well as in heavy-ion collisions (HIC) with much higher center-of mass energies available in the future colliders. In this paper we calculate the rapidity and transverse momentum distributions of the vector boson and their nuclear modification factors in p+Pb collisions at $\\sqrt{s_{NN}}=63$TeV and in Pb+Pb collisions at $\\sqrt{s_{NN}}=39$TeV in the framework of perturbative QCD by utilizing three parametrization sets of nPDFs: EPS09, DSSZ and nCTEQ. It is found that in heavy-ion collisions at such high colliding energies, both the rapidity distribution and the transverse momentum spectrum of vector bosons are considerably suppressed in wide kinematic regions with respect to p+p reactions due to large nuclear shadowing effect. We demonstrate that in the massive vector boson productions processes with sea quarks in the initial-state may give more contributions than those with valence quarks in the initial-state, therefore in future heavy-ion collisions the isospin effect is less pronounced and the charge asymmetry of W boson will be reduced significantly as compared to that at the LHC. Large difference between results with nCTEQ and results with EPS09 and DSSZ is observed in nuclear modifications of both rapidity and $p_T$ distributions of $Z^0$ and $W$ in the future HIC.

  7. Comparison of transient horizontal magnetic fields in a plage region and in the quiet Sun

    E-Print Network [OSTI]

    Ryohko Ishikawa; Saku Tsuneta

    2008-12-09

    Properties of transient horizontal magnetic fields (THMFs) in both plage and quiet Sun regions are obtained and compared. Spectro-polarimetric observations with the Solar Optical Telescope (SOT) on the Hinode satellite were carried out with a cadence of about 30 seconds for both plage and quiet regions located near disk center. We select THMFs that have net linear polarization (LP) higher than 0.22%, and an area larger than or equal to 3 pixels, and compare their occurrence rates and distribution of magnetic field azimuth. We obtain probability density functions (PDFs) of magnetic field strength and inclination for both regions.The occurrence rate in the plage region is the same as for the quiet Sun. The vertical magnetic flux in the plage region is ~8 times larger than in the quiet Sun. There is essentially no preferred orientation for the THMFs in either region. However, THMFs in the plage region with higher LP have a preferred direction consistent with that of the plage-region's large-scale vertical field pattern. PDFs show that there is no difference in the distribution of field strength of horizontal fields between the quiet Sun and the plage regions when we avoid the persistent large vertical flux concentrations for the plage region. The similarity of the PDFs and of the occurrence rates in plage and quiet regions suggests that a local dynamo process due to the granular motion may generate THMFs all over the sun. The preferred orientation for higher LP in the plage indicates that the THMFs are somewhat influenced by the larger-scale magnetic field pattern of the plage.

  8. Probing Shadowed Nuclear Sea with Massive Gauge Bosons in the Future Heavy-Ion Collisions

    E-Print Network [OSTI]

    Peng Ru; Ben-Wei Zhang; Enke Wang; Wei-Ning Zhang

    2015-05-29

    The production of the massive bosons $Z^0$ and $W^{\\pm}$ could provide an excellent tool to study cold nuclear matter effects and the modifications of nuclear parton distribution functions (nPDFs) relative to parton distribution functions (PDFs) of a free proton in high energy nuclear reactions at the LHC as well as in heavy-ion collisions (HIC) with much higher center-of mass energies available in the future colliders. In this paper we calculate the rapidity and transverse momentum distributions of the vector boson and their nuclear modification factors in p+Pb collisions at $\\sqrt{s_{NN}}=63$TeV and in Pb+Pb collisions at $\\sqrt{s_{NN}}=39$TeV in the framework of perturbative QCD by utilizing three parametrization sets of nPDFs: EPS09, DSSZ and nCTEQ. It is found that in heavy-ion collisions at such high colliding energies, both the rapidity distribution and the transverse momentum spectrum of vector bosons are considerably suppressed in wide kinematic regions with respect to p+p reactions due to large nuclear shadowing effect. We demonstrate that in the massive vector boson productions processes with sea quarks in the initial-state may give more contributions than those with valence quarks in the initial-state, therefore in future heavy-ion collisions the isospin effect is less pronounced and the charge asymmetry of W boson will be reduced significantly as compared to that at the LHC. Large difference between results with nCTEQ and results with EPS09 and DSSZ is observed in nuclear modifications of both rapidity and $p_T$ distributions of $Z^0$ and $W$ in the future HIC.

  9. Test of the Fluctuation Relation in lagrangian turbulence on a free surface

    E-Print Network [OSTI]

    M. M. Bandi; J. R. Cressman Jr.; W. I. Goldburg

    2007-03-07

    The statistics of lagrangian velocity divergence are studied for an assembly of particles in compressible turbulence on a free surface. Under an appropriate definition of entropy, the two-dimensional lagrangian velocity divergence of a particle trajectory represents the local entropy rate, a random variable. The statistics of this rate are shown to be in agreement with the fluctuation relation (FR) over a limited range. The probability distribution functions (PDFs) obtained in this analysis exhibit features different from those observed in previous experimental tests.

  10. INTERMITTENCY OF SOLAR WIND DENSITY FLUCTUATIONS FROM ION TO ELECTRON SCALES

    SciTech Connect (OSTI)

    Chen, C. H. K.; Sorriso-Valvo, L.; Šafránková, J.; N?me?ek, Z.

    2014-07-01

    The intermittency of density fluctuations in the solar wind at kinetic scales has been examined using high time resolution Faraday cup measurements from the Spektr-R spacecraft. It was found that the probability density functions (PDFs) of the fluctuations are highly non-Gaussian over this range, but do not show large changes in shape with scale. These properties are statistically similar to those of the magnetic fluctuations and are important to understanding the dynamics of small scale turbulence in the solar wind. Possible explanations for the behavior of the density and magnetic fluctuations are discussed.

  11. 2014 International Workshop on Grid Simulator Testing

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory (NREL) and Clemson University will host the second International Workshop on Grid Simulator Testing of Energy Systems and Wind Turbine Powertrains at the Duke Energy Electric Grid Research, Innovations and Development Center at 1253 Supply Street, North Charleston, South Carolina. The purpose of the workshop is to discuss the research and testing needs involved in grid compliance testing of utility-scale wind turbine generators. Information regarding the workshop can be found at: http://www.nrel.gov/esi/pdfs/201406_egrid_workshop_flyer.pdf.

  12. nCTEQ15 - Global analysis of nuclear parton distributions with uncertainties

    E-Print Network [OSTI]

    Kusina, A; Jezo, T; Clark, D B; Keppel, C; Lyonnet, F; Morfin, J G; Olness, F I; Owens, J F; Schienbein, I; Yu, J Y

    2015-01-01

    We present the first official release of the nCTEQ nuclear parton distribution functions with errors. The main addition to the previous nCTEQ PDFs is the introduction of PDF uncertainties based on the Hessian method. Another important addition is the inclusion of pion production data from RHIC that give us a handle on constraining the gluon PDF. This contribution summarizes our results from arXiv:1509.00792 and concentrates on the comparison with other groups providing nuclear parton distributions.

  13. APFEL Web: a web-based application for the graphical visualization of parton distribution functions

    E-Print Network [OSTI]

    Stefano Carrazza; Alfio Ferrara; Daniele Palazzo; Juan Rojo

    2015-02-26

    We present APFEL Web, a web-based application designed to provide a flexible user-friendly tool for the graphical visualization of parton distribution functions (PDFs). In this note we describe the technical design of the APFEL Web application, motivating the choices and the framework used for the development of this project. We document the basic usage of APFEL Web and show how it can be used to provide useful input for a variety of collider phenomenological studies. Finally we provide some examples showing the output generated by the application.

  14. Recent developments in heavy flavour production

    E-Print Network [OSTI]

    G. Kramer

    2007-07-12

    We review one-particle inclusive production of heavy-flavoured hadrons in a framework which resums the large collinear logarithms through the evolution of the FFs and PDFs and retains the full dependence on the heavy-quark mass without additional theoretical assumptions. We focus on presenting results for the inclusive cross section for the production of charmed mesons in p anti-p collisions and the comparison with CDF data from the Tevatron as well as on inclusive B-meson production and comparison with recent CDF data. The third topic is the production of D^* mesons in photoproduction and comparison with recent H1 data from HERA.

  15. QCD analysis of $W$- and $Z$-boson production at Tevatron

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

    Camarda, S.; Belov, P.; Cooper-Sarkar, A. M.; Diaconu, C.; Glazov, A.; Guffanti, A.; Jung, A.; Kolesnikov, V.; Lohwasser, K.; Myronenko, V.; et al

    2015-09-28

    Recent measurements of the W-boson charge asymmetry and of the Z-boson production cross sections, performed at the Tevatron collider in Run II by the D0 and CDF collaborations, are studied using the HERAFitter framework to assess their impact on the proton parton distribution functions (PDFs). Thus, the Tevatron measurements, together with deep-inelastic scattering data from HERA, are included in a QCD analysis performed at next-to-leading order, and compared to the predictions obtained using other PDF sets from different groups. Good agreement between measurements and theoretical predictions is observed. The Tevatron data provide significant constraints on the d-valence quark distribution.

  16. Probability distribution function for inclinations of merging compact binaries detected by gravitational wave interferometers

    E-Print Network [OSTI]

    Naoki Seto

    2014-10-20

    We analytically discuss probability distribution function (PDF) for inclinations of merging compact binaries whose gravitational waves are coherently detected by a network of ground based interferometers. The PDF would be useful for studying prospects of (1) simultaneously detecting electromagnetic signals (such as gamma-ray-bursts) associated with binary mergers and (2) statistically constraining the related theoretical models from the actual observational data of multi-messenger astronomy. Our approach is similar to Schutz (2011), but we explicitly include the dependence of the polarization angles of the binaries, based on the concise formulation given in Cutler and Flanagan (1994). We find that the overall profiles of the PDFs are similar for any networks composed by the second generation detectors (Advanced-LIGO, Advanced-Virgo, KAGRA, LIGO-India). For example, 5.1% of detected binaries would have inclination angle less than 10 degree with at most 0.1% differences between the potential networks. A perturbative expression is also provided for generating the PDFs with a small number of parameters given by directional averages of the quantity $\\epsilon$ that characterises the asymmetry of network sensitivities to incoming two orthogonal polarization modes.

  17. Evidence of Shock-Driven Turbulence in the Solar Chromosphere

    E-Print Network [OSTI]

    K. P. Reardon; F. Lepreti; V. Carbone; A. Vecchio

    2008-09-24

    We study the acoustic properties of the solar chromosphere in the high-frequency regime using a time sequence of velocity measurements in the chromospheric Ca II 854.2 nm line taken with the Interferometric Bidimensional Spectrometer (IBIS). We concentrate on quiet-Sun behavior, apply Fourier analysis, and characterize the observations in terms of the probability density functions (PDFs) of velocity increments. We confirm the presence of significant oscillatory fluctuation power above the cutoff frequency and find that it obeys a power-law distribution with frequency up to our 25 mHz Nyquist limit. The chromospheric PDFs are non-Gaussian and asymmetric and they differ among network, fibril, and internetwork regions. This suggests that the chromospheric high-frequency power is not simply the result of short-period waves propagating upward from the photosphere but rather is the signature of turbulence generated within the chromosphere from shock oscillations near the cutoff frequency. The presence of this pervasive and broad spectrum of motions in the chromosphere is likely to have implications for the excitation of coronal loop oscillations.

  18. Impact of parton distribution function and {alpha}{sub s} uncertainties on Higgs boson production in gluon fusion at hadron colliders

    SciTech Connect (OSTI)

    Demartin, Federico; Mariani, Elisa [Dipartimento di Fisica, Universita di Milano, Via Celoria 16, I-20133 Milano (Italy); Forte, Stefano; Vicini, Alessandro [Dipartimento di Fisica, Universita di Milano, Via Celoria 16, I-20133 Milano (Italy); INFN, Sezione di Milano, Via Celoria 16, I-20133 Milano (Italy); Rojo, Juan [INFN, Sezione di Milano, Via Celoria 16, I-20133 Milano (Italy)

    2010-07-01

    We present a systematic study of uncertainties due to parton distributions (PDFs) and the strong coupling on the gluon-fusion production cross section of the standard model Higgs at the Tevatron and LHC colliders. We compare procedures and results when three recent sets of PDFs are used, CTEQ6.6, MSTW08, and NNPDF1.2, and we discuss specifically the way PDF and strong coupling uncertainties are combined. We find that results obtained from different PDF sets are in reasonable agreement if a common value of the strong coupling is adopted. We show that the addition in quadrature of PDF and {alpha}{sub s} uncertainties provides an adequate approximation to the full result with exact error propagation. We discuss a simple recipe to determine a conservative PDF+{alpha}{sub s} uncertainty from available global parton sets, and we use it to estimate this uncertainty on the given process to be about 10% at the Tevatron and 5% at the LHC for a light Higgs.

  19. Large-deviation properties of resilience of power grids

    E-Print Network [OSTI]

    Dewenter, Timo

    2014-01-01

    We study the distributions of the resilience of power flow models against transmission line failures via a so-called backup capacity. We consider three ensembles of random networks and in addition, the topology of the British transmission power grid. The three ensembles are Erd\\H{o}s-R\\'enyi random graphs, Erd\\H{o}s-R\\'enyi random graphs with a fixed number of links, and spatial networks where the nodes are embedded in a two dimensional plane. We investigate numerically the probability density functions (pdfs) down to the tails to gain insight in very resilient and very vulnerable networks. This is achieved via large-deviation techniques which allow us to study very rare values which occur with probability densities below $10^{-160}$. We find that the right tail of the pdfs towards larger backup capacities follows an exponential with a strong curvature. This is confirmed by the rate function which approaches a limiting curve for increasing network sizes. Very resilient networks are basically characterized by ...

  20. Uncertainties on $\\alpha_S$ in the MMHT2014 global PDF analysis and implications for SM predictions

    E-Print Network [OSTI]

    Harland-Lang, L A; Motylinski, P; Thorne, R S

    2015-01-01

    We investigate the uncertainty in the value of the strong coupling $\\alpha_S(M_Z^2)$ when allowing it to be a free parameter in the recent MMHT global analyses of deep-inelastic and related hard scattering data that was undertaken to determine the parton distribution functions (PDFs) of the proton. The analysis uses the standard framework of leading twist fixed--order collinear factorisation in the ${\\overline {\\rm MS}}$ scheme. We study the constraints on the value of $\\alpha_S(M_Z^2)$ coming from the individual data sets by repeating the NNLO and NLO global analyses at various fixed values of $\\alpha_S(M_Z^2)$ about its optimum values, spanning the range $\\alpha_S(M_Z^2)=0.108$ to $0.128$ in units of $0.001$, and making all PDFs sets available. The inclusion of the measurements of the cross section for inclusive $t\\bar{t}$ production in the global fit allows us to explore the correlation between the values taken for the mass $m_t$ of the top quark and $\\alpha_S(M_Z^2)$. We find that the best fit values are ...

  1. Cluster-formation in the Rosette molecular cloud at the junctions of filaments

    E-Print Network [OSTI]

    Schneider, N; Hennemann, M; Motte, F; Didelon, P; Federrath, C; Bontemps, S; Di Francesco, J; Arzoumanian, D; Minier, V; André, Ph; Hill, T; Zavagno, A; Nguyen-Luong, Q; Attard, M; Bernard, J -Ph; Elia, D; Fallscheer, C; Griffin, M; Kirk, J; Klessen, R; Könyves, V; Martin, P; Men'shchikov, A; Palmeirim, P; Peretto, N; Pestalozzi, M; Russeil, D; Sadavoy, S; Sousbie, T; Testi, L; Tremblin, P; Ward-Thompson, D; White, G

    2012-01-01

    For many years feedback processes generated by OB-stars in molecular clouds, including expanding ionization fronts, stellar winds, or UV-radiation, have been proposed to trigger subsequent star formation. However, hydrodynamic models including radiation and gravity show that UV-illumination has little or no impact on the global dynamical evolution of the cloud. The Rosette molecular cloud, irradiated by the NGC2244 cluster, is a template region for triggered star-formation, and we investigated its spatial and density structure by applying a curvelet analysis, a filament-tracing algorithm (DisPerSE), and probability density functions (PDFs) on Herschel column density maps, obtained within the HOBYS key program. The analysis reveals not only the filamentary structure of the cloud but also that all known infrared clusters except one lie at junctions of filaments, as predicted by turbulence simulations. The PDFs of sub-regions in the cloud show systematic differences. The two UV-exposed regions have a double-peak...

  2. What determines the density structure of molecular clouds ? A case study of Orion B with Herschel

    E-Print Network [OSTI]

    Schneider, N; Konyves, V; Bontemps, S; Motte, F; Federrath, C; Ward-Thompson, D; Arzoumanian, D; Benedettini, M; Bressert, E; Didelon, P; Di Francesco, J; Griffin, M; Hennemann, M; Hill, T; Palmeirim, P; Pezzuto, S; Peretto, N; Roy, A; Rygl, K L J; Spinoglio, L; White, G; 10.1088/2041-8205/766/2/L17

    2013-01-01

    A key parameter to the description of all star formation processes is the density structure of the gas. In this letter, we make use of probability distribution functions (PDFs) of Herschel column density maps of Orion B, Aquila, and Polaris, obtained with the Herschel Gould Belt survey (HGBS). We aim to understand which physical processes influence the PDF shape, and with which signatures. The PDFs of Orion B (Aquila) show a lognormal distribution for low column densities until Av 3 (6), and a power-law tail for high column densities, consistent with a rho r^-2 profile for the equivalent spherical density distribution. The PDF of Orion B is broadened by external compression due to the nearby OB stellar aggregates. The PDF of a quiescent subregion of the non-star-forming Polaris cloud is nearly lognormal, indicating that supersonic turbulence governs the density distribution. But we also observe a deviation from the lognormal shape at Av>1 for a subregion in Polaris that includes a prominent filament. We concl...

  3. Filaments and ridges in Vela C revealed by Herschel: from low-mass to high-mass star-forming sites

    E-Print Network [OSTI]

    Hill, Tracey; Didelon, Pierre; Bontemps, Sylvain; Minier, Vincent; Hennemann, Martin; Schneider, Nicola; Andre, Philippe; Men'shchikov, Alexander; Anderson, Loren D; Arzoumanian, Doris; Bernard, Jean-Philippe; di Francesco, James; Elia, Davide; Giannini, Teresa; Griffin, Matt J; Kirk, Jason; Konyves, Vera; Marston, Anthony P; Martin, Peter; Molinari, Sergio; Luong, Quang Nguyen; Peretto, Nicolas; Pezzuto, Stefano; Roussel, Helene; Sauvage, Marc; Sousbie, Thierry; Testi, Leonardo; Ward-Thompson, Derek; White, Glenn J; Wilson, Christine D; Zavagno, Annie

    2011-01-01

    We present the first Herschel PACS and SPIRE results of the Vela C molecular complex in the far-infrared and submillimetre regimes at 70, 160, 250, 350, and 500 um, spanning the peak of emission of cold prestellar or protostellar cores. Column density and multi-resolution analysis (MRA) differentiates the Vela C complex into five distinct sub-regions. Each sub-region displays differences in their column density and temperature probability distribution functions (PDFs), in particular, the PDFs of the `Centre-Ridge' and `South-Nest' sub-regions appear in stark contrast to each other. The Centre-Ridge displays a bimodal temperature PDF representative of hot gas surrounding the HII region RCW 36 and the cold neighbouring filaments, whilst the South-Nest is dominated by cold filamentary structure. The column density PDF of the Centre-Ridge is flatter than the South-Nest, with a high column density tail, consistent with formation through large-scale flows, and regulation by self-gravity. At small to intermediate sc...

  4. An analysis of the impact of LHC Run I proton-lead data on nuclear parton densities

    E-Print Network [OSTI]

    Armesto, Néstor; Penín, José Manuel; Salgado, Carlos A; Zurita, Pía

    2015-01-01

    We report on an analysis of the impact of available experimental data on hard processes in proton-lead collisions during Run I at the Large Hadron Collider on nuclear modifications of parton distribution functions. Our analysis is restricted to the EPS09 and DSSZ global fits. The measurements that we consider comprise production of massive gauge bosons, jets, charged hadrons and pions. This is the first time a study of nuclear PDFs includes this number of different observables. The goal of the paper is twofold: i) checking the description of the data by nPDFs, as well as the relevance of these nuclear effects, in a quantitative manner; ii) testing the constraining power of these data in eventual global fits, for which we use the Bayesian reweighting technique. We find an overall good, even too good, description of the data, indicating that more constraining power would require a better control over the systematic uncertainties and/or the proper proton-proton reference from LHC Run II. Some of the observables,...

  5. Testing nuclear parton distributions with pA collisions at the LHC

    E-Print Network [OSTI]

    Paloma Quiroga-Arias; Jose Guilherme Milhano; Urs Achin Wiedemann

    2010-02-12

    Global perturbative QCD analyses, based on large data sets from electron-proton and hadron collider experiments, provide tight constraints on the parton distribution function (PDF) in the proton. The extension of these analyses to nuclear parton distributions (nPDF) has attracted much interest in recent years. nPDFs are needed as benchmarks for the characterization of hot QCD matter in nucleus-nucleus collisions, and attract further interest since they may show novel signatures of non-linear density-dependent QCD evolution. However, it is not known from first principles whether the factorization of long-range phenomena into process-independent parton distribution, which underlies global PDF extractions for the proton, extends to nuclear effects. As a consequence, assessing the reliability of nPDFs for benchmark calculations goes beyond testing the numerical accuracy of their extraction and requires phenomenological tests of the factorization assumption. Here we argue that a proton-nucleus collision program at the LHC would provide a set of measurements allowing for unprecedented tests of the factorization assumption underlying global nPDF fits.

  6. Chaotic mixing and transport in a meandering jet flow

    E-Print Network [OSTI]

    S. V. Prants; M. V. Budyansky; M. Yu. Uleysky; G. M. Zaslavsky

    2006-07-09

    Mixing and transport of passive particles are studied in a simple kinematic model of a meandering jet flow motivated by the problem of lateral mixing and transport in the Gulf Stream. We briefly discuss a model streamfunction, Hamiltonian advection equations, stationary points, and bifurcations. The phase portrait of the chosen model flow in the moving reference frame consists of a central eastward jet, chains of northern and southern circulations, and peripheral westward currents. Under a periodic perturbation of the meander's amplitude, the topology of the phase space is complicated by the presence of chaotic layers and chains of oscillatory and ballistic islands with sticky boundaries immersed into a stochastic sea. Typical chaotic trajectories of advected particles are shown to demonstrate a complicated behavior with long flights in both the directions of motion intermittent with trapping in the circulation cells being stuck to the boundaries of vortex cores and resonant islands. Transport is asymmetric in the sense that mixing between the circulations and the peripheral currents is, in general, different from mixing between the circulations and the jet. The transport properties are characterized by probability distribution functions (PDFs) of durations and lengths of flights. Both the PDFs exhibit at their tails power-law decay with different values of exponents.

  7. Mixing by Swimming Algae

    E-Print Network [OSTI]

    Guasto, Jeffrey S; Gollub, J P; Pesci, Adriana I; Goldstein, Raymond E

    2009-01-01

    In this fluid dynamics video, we demonstrate the microscale mixing enhancement of passive tracer particles in suspensions of swimming microalgae, Chlamydomonas reinhardtii. These biflagellated, single-celled eukaryotes (10 micron diameter) swim with a "breaststroke" pulling motion of their flagella at speeds of about 100 microns/s and exhibit heterogeneous trajectory shapes. Fluorescent tracer particles (2 micron diameter) allowed us to quantify the enhanced mixing caused by the swimmers, which is relevant to suspension feeding and biogenic mixing. Without swimmers present, tracer particles diffuse slowly due solely to Brownian motion. As the swimmer concentration is increased, the probability density functions (PDFs) of tracer displacements develop strong exponential tails, and the Gaussian core broadens. High-speed imaging (500 Hz) of tracer-swimmer interactions demonstrates the importance of flagellar beating in creating oscillatory flows that exceed Brownian motion out to about 5 cell radii from the swimm...

  8. nCTEQ15 - Global analysis of nuclear parton distributions with uncertainties in the CTEQ framework

    E-Print Network [OSTI]

    Kovarik, K; Jezo, T; Clark, D B; Keppel, C; Lyonnet, F; Morfin, J G; Olness, F I; Owens, J F; Schienbein, I; Yu, J Y

    2015-01-01

    We present the new nCTEQ15 set of nuclear parton distribution functions with uncertainties. This fit extends the CTEQ proton PDFs to include the nuclear dependence using data on nuclei all the way up to 208^Pb. The uncertainties are determined using the Hessian method with an optimal rescaling of the eigenvectors to accurately represent the uncertainties for the chosen tolerance criteria. In addition to the Deep Inelastic Scattering (DIS) and Drell-Yan (DY) processes, we also include inclusive pion production data from RHIC to help constrain the nuclear gluon PDF. Furthermore, we investigate the correlation of the data sets with specific nPDF flavor components, and asses the impact of individual experiments. We also provide comparisons of the nCTEQ15 set with recent fits from other groups.

  9. Reducing roof fall accidents on retreat mining sections

    SciTech Connect (OSTI)

    Mark, C.; Zelanko, J.C. [National Institute for Occupational Safety and Health (NIOSH) (United States). Rock Mechanics Section

    2005-12-15

    Pillar recovery continues to be one of the most hazardous activities in underground mining. Global stability, achieved through proper pillar design, is a necessary prerequisite for safe pillar recovery. Local stability means preventing roof falls in the working area. It is achieved by minimizing the 'risk factors' described in this paper. Roof Control Plans developed at each underground coal mine often address both engineering parameters and human behavior issues. These plans are essential to all mining activities, but nowhere are they more important than in pillar recovery. Pillaring leaves little tolerance for error, and mistakes can be deadly. Roof Control Plans must be carefully drawn up to address site-specific conditions, and then carefully implemented and followed. Miners and foremen involved in pillar extraction should be trained to know and understand the plan prior to beginning retreat mining. More details can be found at www.cdc.gov/niosh/mining/pubs/pdfs/rtrog.pdf. 3 figs.

  10. Power law burst and inter-burst interval distributions in the solar wind: turbulence or dissipative SOC ?

    E-Print Network [OSTI]

    M. P. Freeman; N. W. Watkins; D. J. Riley

    2000-06-28

    We calculate for the first time the probability density functions (PDFs) P of burst energy e, duration T and inter-burst interval tau for a known turbulent system in nature. Bursts in the earth-sun component of the Poynting flux at 1 AU in the solar wind were measured using the MFI and SWE experiments on the NASA WIND spacecraft. We find P(e) and P(T) to be power laws, consistent with self-organised criticality (SOC). We find also a power law form for P(tau) that distinguishes this turbulent cascade from the exponential P(tau) of ideal SOC, but not from some other SOC-like sandpile models. We discuss the implications for the relation between SOC and turbulence.

  11. Nuclear effects on the transverse momentum spectra of charged particles in pPb collisions at ?sNN = 5.02 TeV

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

    Khachatryan, V.

    2015-05-29

    Transverse momentum spectra of charged particles are measured by the CMS experiment at the CERN LHC in pPb collisions at ?sNN = 5.02 TeV in the range 0.4 T CM| T CM = 0, with smaller yield observed in the direction of the proton beam, qualitatively consistent with expectations from shadowing in nuclear parton distribution functions (nPDF). A pp reference spectrum at ?sNN = 5.02 TeV is obtained by interpolation from previous measurements at higher and lowermore »center-of-mass energies. The pT distribution measured in pPb collisions shows an enhancement of charged particles with pT > 20 GeV/c compared to expectations from the pp reference. The enhancement is larger than predicted by perturbative quantum chromodynamics calculations that include antishadowing modifications of nPDFs.« less

  12. A search for resonant production of tt? pairs in 4.8 fb-1 of integrated luminosity of pp? collisions at ?s=1.96 TeV

    SciTech Connect (OSTI)

    Aaltonen, T; Alvarez Gonzalez, B; Amerio, S; Amidei, D; Anastassov, A; Annovi, A; Antos, J; Apollinari, G; Appel, J A; Apresyan, A; Arisawa, T

    2011-10-27

    We search for resonant production of tt? pairs in 4.8 fb-1 integrated luminosity of pp? collision data at ?s = 1.96 TeV in the lepton+jets decay channel, where one top quark decays leptonically and the other hadronically. A matrix element reconstruction technique is used; for each event a probability density function (pdf) of the tt? candidate invariant mass is sampled. These pdfs are used to construct a likelihood function, whereby the cross section for resonant tt? production is estimated, given a hypothetical resonance mass and width. The data indicate no evidence of resonant production of tt? pairs. A benchmark model of leptophobic Z' ? tt? is excluded with mZ' < 900 GeV at 95% confidence level.

  13. A search for resonant production of tt? pairs in 4.8 fb-1 of integrated luminosity of pp? collisions at ?s=1.96 TeV

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

    Aaltonen, T.

    2011-10-27

    We search for resonant production of tt? pairs in 4.8 fb-1 integrated luminosity of pp? collision data at ?s = 1.96 TeV in the lepton+jets decay channel, where one top quark decays leptonically and the other hadronically. A matrix element reconstruction technique is used; for each event a probability density function (pdf) of the tt? candidate invariant mass is sampled. These pdfs are used to construct a likelihood function, whereby the cross section for resonant tt? production is estimated, given a hypothetical resonance mass and width. The data indicate no evidence of resonant production of tt? pairs. A benchmark modelmore »of leptophobic Z' ? tt? is excluded with mZ' « less

  14. Molecular clouds have power-law probability distribution functions

    E-Print Network [OSTI]

    Lombardi, Marco; Lada, Charles J

    2015-01-01

    In this Letter we investigate the shape of the probability distribution of column densities (PDF) in molecular clouds. Through the use of low-noise, extinction-calibrated \\textit{Herschel}/\\textit{Planck} emission data for eight molecular clouds, we demonstrate that, contrary to common belief, the PDFs of molecular clouds are not described well by log-normal functions, but are instead power laws with exponents close to two and with breaks between $A_K \\simeq 0.1$ and $0.2\\,\\mathrm{mag}$, so close to the CO self-shielding limit and not far from the transition between molecular and atomic gas. Additionally, we argue that the intrinsic functional form of the PDF cannot be securely determined below $A_K \\simeq 0.1\\,\\mathrm{mag}$, limiting our ability to investigate more complex models for the shape of the cloud PDF.

  15. aMCfast: automation of fast NLO computations for PDF fits

    E-Print Network [OSTI]

    Valerio Bertone; Rikkert Frederix; Stefano Frixione; Juan Rojo; Mark Sutton

    2014-06-30

    We present the interface between MadGraph5_aMC@NLO, a self-contained program that calculates cross sections up to next-to-leading order accuracy in an automated manner, and APPLgrid, a code that parametrises such cross sections in the form of look-up tables which can be used for the fast computations needed in the context of PDF fits. The main characteristic of this interface, which we dub aMCfast, is its being fully automated as well, which removes the need to extract manually the process-specific information for additional physics processes, as is the case with other matrix element calculators, and renders it straightforward to include any new process in the PDF fits. We demonstrate this by studying several cases which are easily measured at the LHC, have a good constraining power on PDFs, and some of which were previously unavailable in the form of a fast interface.

  16. Measurement of d sigma/dy of Drell-Yan e+ e- pairs in the Z Mass Region from p anti-p Collisions at s88(1/2) = 1.96-TeV

    SciTech Connect (OSTI)

    Aaltonen, T.; /Helsinki Inst. of Phys.; Adelman, J.; /Chicago U., EFI; Akimoto, T.; /Tsukuba U.; Alvarez Gonzalez, B.; /Cantabria Inst. of Phys.; Amerio, S.; /Padua U. /INFN, Padua; Amidei, D.; /Michigan U.; Anastassov, A.; /Northwestern U.; Annovi, A.; /Frascati; Antos, J.; /Comenius U.; Apollinari, G.; /Fermilab; Apresyan, A.; /Purdue U. /Waseda U.

    2009-08-01

    We report on a CDF measurement of the total cross section and rapidity distribution, d{sigma}/dy, for q{bar q} {yields} {gamma}*/Z {yields} e{sup +}e{sup -} events in the Z boson mass region (66 < M{sub ee} < 116 GeV/c{sup 2}) produced in p{bar p} collisions at {radical}s = 1.96 TeV with 2.1 fb{sup -1} of integrated luminosity. The measured cross section of 256 {+-} 16 pb and d{sigma}/dy distribution are compared with Next-to-Leading-Order and Next-to-Next-to-Leading-Order QCD theory predictions with CTEQ and MRST parton distribution functions (PDFs). There is good agreement between data and theory except at large rapidity for which further tuning of PDF models may be needed.

  17. QCD Precision Measurements and Structure Function Extraction at a High Statistics, High Energy Neutrino Scattering Experiment: NuSOnG

    SciTech Connect (OSTI)

    Adams, T.; /Florida State U.; Batra, P.; /Columbia U.; Bugel, Leonard G.; /Columbia U.; Camilleri, Leslie Loris; /Columbia U.; Conrad, Janet Marie; /MIT; de Gouvea, A.; /Northwestern U.; Fisher, Peter H.; /MIT; Formaggio, Joseph Angelo; /MIT; Jenkins, J.; /Northwestern U.; Karagiorgi, Georgia S.; /MIT; Kobilarcik, T.R.; /Fermilab /Texas U.

    2009-06-01

    We extend the physics case for a new high-energy, ultra-high statistics neutrino scattering experiment, NuSOnG (Neutrino Scattering On Glass) to address a variety of issues including precision QCD measurements, extraction of structure functions, and the derived Parton Distribution Functions (PDFs). This experiment uses a Tevatron-based neutrino beam to obtain a sample of Deep Inelastic Scattering (DIS) events which is over two orders of magnitude larger than past samples. We outline an innovative method for fitting the structure functions using a parameterized energy shift which yields reduced systematic uncertainties. High statistics measurements, in combination with improved systematics, will enable NuSOnG to perform discerning tests of fundamental Standard Model parameters as we search for deviations which may hint of 'Beyond the Standard Model' physics.

  18. Searches for New Physics Using High Mass Dimuons at the CDF II Experiment

    SciTech Connect (OSTI)

    Karagoz Unel, Muge

    2004-12-01

    This work describes the measurement of inclusive jets cross section in the D0 experiment. This cross section is computed as a function of jet transverse momentum, in several rapidity intervals. This quantity is sensitive to the proton structure and is crucial for the determination of parton distribution functions (PDF), essentially for the gluon at high proton momentum fraction. The measurement presented here gives the first values obtained for Tevatron Run II for the cross section in several rapidity intervals, for an integrated luminosity of 143 pb{sup -1}. The results are in agreement, within the uncertainties, with theoretical Standard Model predictions, showing no evidence for new physics. This work points out the aspects of the detector which need better understanding to reach Run I precision and to constrain the PDFs.

  19. Fast evaluation of theoretical uncertainties with Sherpa and MCgrid

    E-Print Network [OSTI]

    Enrico Bothmann; Marek Schönherr; Steffen Schumann

    2015-07-14

    The determination of theoretical error estimates and PDF/$\\alpha_S$-fits require fast evaluations of differential cross sections for varied QCD input parameters. These include PDFs, the strong coupling constant $\\alpha_S$ and the renormalisation and factorisation scales. Beyond leading order QCD, a full dedicated calculation for each set of parameters is often too time-consuming, certainly when performing PDF-fits. We report on two methods to overcome this issue for any QCD NLO calculation: The novel event-reweighting feature in Sherpa and the automated generation of interpolation grids using the recently introduced MCgrid interface. For MCgrid we present the newly added support for fastNLO tables and highlight some future developments.

  20. Probability density functions for the variable solar wind near the solar cycle minimum

    E-Print Network [OSTI]

    Vörös,; Leitner, M; Narita, Y; Consolini, G; Kovács, P; Tóth, A; Lichtenberger, J

    2015-01-01

    Unconditional and conditional statistics is used for studying the histograms of magnetic field multi-scale fluctuations in the solar wind near the solar cycle minimum in 2008. The unconditional statistics involves the magnetic data during the whole year 2008. The conditional statistics involves the magnetic field time series splitted into concatenated subsets of data according to a threshold in dynamic pressure. The threshold separates fast stream leading edge compressional and trailing edge uncompressional fluctuations. The histograms obtained from these data sets are associated with both large-scale (B) and small-scale ({\\delta}B) magnetic fluctuations, the latter corresponding to time-delayed differences. It is shown here that, by keeping flexibility but avoiding the unnecessary redundancy in modeling, the histograms can be effectively described by a limited set of theoretical probability distribution functions (PDFs), such as the normal, log-normal, kappa and logkappa functions. In a statistical sense the...

  1. Computing supersonic non-premixed turbulent combustion by an SMLD flamelet progress variable model

    E-Print Network [OSTI]

    Coclite, A; Gurtner, M; De Palma, P; Haidnd, O J; Pascazio, G

    2015-01-01

    This paper describes the numerical simulation of the NASA Langley Research Center supersonic H2 -Air combustion chamber performed using two approaches to model the presumed probability density function (PDF) in the flamelet progress variable (FPV) framework. The first one is a standard FPV model, built presuming the functional shape of the PDFs of the mixture fraction, Z, and of the progress parameter, {\\Lambda}. In order to enhance the prediction capabilities of such a model in high-speed reacting flows, a second approach is proposed employing the statistically most likely distribution (SMLD) techcnique to presume the joint PDF of Z and {\\Lambda}, without any assumption about their behaviour. The standard and FPV-SMLD models have been developed using the low Mach number assumption. In both cases, the temperature is evaluated by solving the total-energy conservation equation, providing a more suitable approach for the simulation of supersonic combustion. By comparison with experimental data, the proposed SMLD...

  2. An SMLD joint PDF model for turbulent non-premixed combustion using the flamelet progress-variable approach

    E-Print Network [OSTI]

    Coclite, Alessandro; De Palma, Pietro; Cutrone, Luigi; Ihme, Matthias

    2015-01-01

    This paper provides an improved flamelet/progress variable (FPV) model for the simulation of turbulent combustion, employing the statistically most likely distribution (SMLD) approach for the joint probability density function (PDF) of the mixture fraction, Z, and of the progress parameter, {\\Lambda} . Steady-state FPV models are built presuming the func- tional shape of the joint PDF of Z and {\\Lambda} in order to evaluate Favre-averages of thermody- namic quantities. The mixture fraction is widely assumed to behave as a passive scalar with a mono-modal behaviour modelled by a \\b{eta} -distribution. Moreover, under the hypothesis that Z and {\\Lambda} are statistically independent, the joint PDF coincides with the product of the two marginal PDFs. In this work we discuss these two constitutive hypotheses. The proposed model evaluates the most probable joint distribution of Z and {\\Lambda} , relaxing some crucial as- sumption on their statistical behaviour. This provides a more general model in the context of ...

  3. Levy targeting and the principle of detailed balance

    E-Print Network [OSTI]

    Piotr Garbaczewski; Vladimir Stephanovich

    2011-05-07

    We investigate confined L\\'{e}vy flights under premises of the principle of detailed balance. The master equation admits a transformation to L\\'{e}vy - Schr\\"{o}dinger semigroup dynamics (akin to a mapping of the Fokker-Planck equation into the generalized diffusion equation). We solve a stochastic targeting problem for arbitrary stability index $0<\\mu <2$ of L\\'{e}vy drivers: given an invariant probability density function (pdf), specify the jump - type dynamics for which this pdf is a long-time asymptotic target. Our ("$\\mu$-targeting") method is exemplified by Cauchy family and Gaussian target pdfs. We solve the reverse engineering problem for so-called L\\'{e}vy oscillators: given a quadratic semigroup potential, find an asymptotic pdf for the associated master equation for arbitrary $\\mu$.

  4. Calculation of TMD Evolution for Transverse Single Spin Asymmetry Measurements

    SciTech Connect (OSTI)

    Mert Aybat, Ted Rogers, Alexey Prokudin

    2012-06-01

    In this letter, we show that it is necessary to include the full treatment of QCD evolution of Transverse Momentum Dependent parton densities to explain discrepancies between HERMES data and recent COMPASS data on a proton target for the Sivers transverse single spin asymmetry in Semi-Inclusive Deep Inelastic Scattering (SIDIS). Calculations based on existing fits to TMDs in SIDIS, and including evolution within the Collins-Soper-Sterman with properly defined TMD PDFs are shown to provide a good explanation for the discrepancy. The non-perturbative input needed for the implementation of evolution is taken from earlier analyses of unpolarized Drell-Yan (DY) scattering at high energy. Its success in describing the Sivers function in SIDIS data at much lower energies is strong evidence in support of the unifying aspect of the QCD TMD-factorization formalism.

  5. Forward $D$ predictions for $p\\rm Pb$ collisions, and sensitivity to cold nuclear matter effects

    E-Print Network [OSTI]

    Gauld, Rhorry

    2015-01-01

    Predictions are provided for double differential cross sections and forward-backward ratios of $D^{0}$ production in $p\\rm Pb$ (forward) and $\\rm{Pb}$$p$ (backward) collisions at 5.02~TeV. The effect of nuclear corrections on the ratio of differential cross sections ratios is estimated to be $\\simeq$ (10-30)\\% in the kinematically accessible region of LHCb, and interestingly this ratio is approximately flat with respect to $p_T(D^0)$ due to a compensation of shadowing and anti-shadowing effects arising from the input nuclear PDFs. In comparison to $J/\\psi$ measurements which have already been performed with the available data, the cross section for $D^{0}$ production is expected to be two-orders of magnitude higher.

  6. Weak boson production measured in PbPb and pp collisions by CMS

    E-Print Network [OSTI]

    Jorge A. Robles

    2011-09-03

    The unprecedented center-of-mass energy available at the LHC offers unique opportunities for studying the properties of the strongly-interacting QCD matter created in PbPb collisions at extreme temperatures and very low parton momentum fractions. Electroweak boson production is an important benchmark process at hadron colliders. Precise measurements of Z production in heavy-ion collisions can help to constrain nuclear PDFs as well as serve as a standard candle of the initial state in PbPb collisions at the LHC energies. The inclusive and differential measurements of the Z boson yield in the muon decay channel will be presented, establishing that no modification is observed with respect to next-to-leading order pQCD calculations, scaled by the number of incoherent nucleon-nucleon collisions. The status of the Z measurement in the electron decay channel, as well as the first observation of W \\rightarrow \\mu {\

  7. QCD Precision Measurements and Structure Function Extraction at a High Statistics, High Energy Neutrino Scattering Experiment: NuSOnG

    E-Print Network [OSTI]

    T. Adams; P. Batra; L. Bugel; L. Camilleri; J. M. Conrad; A. de Gouvêa; P. H. Fisher; J. A. Formaggio; J. Jenkins; G. Karagiorgi; T. R. Kobilarcik; S. Kopp; G. Kyle; W. A. Loinaz; D. A. Mason; R. Milner; R. Moore; J. G. Morfín; M. Nakamura; D. Naples; P. Nienaber; F. I. Olness; J. F. Owens; S. F. Pate; A. Pronin; W. G. Seligman; M. H. Shaevitz; H. Schellman; I. Schienbein; M. J. Syphers; T. M. P. Tait; T. Takeuchi; C. Y. Tan; R. G. Van de Water; R. K. Yamamoto; J. Y. Yu

    2009-06-19

    We extend the physics case for a new high-energy, ultra-high statistics neutrino scattering experiment, NuSOnG (Neutrino Scattering On Glass) to address a variety of issues including precision QCD measurements, extraction of structure functions, and the derived Parton Distribution Functions (PDFs). This experiment uses a Tevatron-based neutrino beam to obtain a sample of Deep Inelastic Scattering (DIS) events which is over two orders of magnitude larger than past samples. We outline an innovative method for fitting the structure functions using a parameterized energy shift which yields reduced systematic uncertainties. High statistics measurements, in combination with improved systematics, will enable NuSOnG to perform discerning tests of fundamental Standard Model parameters as we search for deviations which may hint of "Beyond the Standard Model" physics.

  8. Closure testing NNPDF3.0 with LHC observables

    E-Print Network [OSTI]

    Christopher S. Deans

    2015-06-24

    A thorough understanding of PDFs and their uncertainties is important for the LHC and for future collider experiments. The recently released NNPDF3.0 set was presented alongside results from closure tests, where PDF fits were performed on pseudo-data generated from a chosen input PDF set. The results there demonstrate the validity of the NNPDF methodology and also provide some information about different contributions to the PDF uncertainties. Here I present a number of additional closure test results, specifically an investigation into the effect of using cross-validation in the fits, and an assessment of the successful reproduction of LHC cross-sections in closure tests. The results are consistent with those previously shown in the NNPDF3.0 paper.

  9. Modeling of scalar dissipation rates in flamelet models for low temperature combustion engine simulations

    E-Print Network [OSTI]

    Gupta, Saurabh; Pal, Pinaki; Im, Hong G

    2014-01-01

    The flamelet approach offers a viable framework for combustion modeling of homogeneous charge compression ignition (HCCI) engines under stratified mixture conditions. Scalar dissipation rate acts as a key parameter in flamelet-based combustion models which connects the physical mixing space to the reactive space. The aim of this paper is to gain fundamental insights into turbulent mixing in low temperature combustion (LTC) engines and investigate the modeling of scalar dissipation rate. Three direct numerical simulation (DNS) test cases of two-dimensional turbulent auto-ignition of a hydrogen-air mixture with different correlations of temperature and mixture fraction are considered, which are representative of different ignition regimes. The existing models of mean and conditional scalar dissipation rates, and probability density functions (PDFs) of mixture fraction and total enthalpy are a priori validated against the DNS data.

  10. Higgs Boson Cross Section from CTEQ-TEA Global Analysis

    E-Print Network [OSTI]

    Sayipjamal Dulat; Tie-Jiun Hou; Jun Gao; Joey Huston; Pavel Nadolsky; Jon Pumplin; Carl Schmidt; Daniel Stump; C. -P. Yuan

    2014-08-19

    We study the uncertainties of the Higgs boson production cross section through the gluon fusion subprocess at the LHC (with $\\sqrt s=7, 8$ and $14$ TeV) arising from the uncertainties of the parton distribution functions (PDFs) and of the value of the strong coupling constant $\\alpha_s(M_Z)$. These uncertainties are computed by two complementary approaches, based on the Hessian and the Lagrange Multiplier methods within the CTEQ-TEA global analysis framework. We find that their predictions for the Higgs boson cross section are in good agreement. Furthermore, the result of the Lagrange Multiplier method supports the prescriptions we have previously provided for using the Hessian method to calculate the combined PDF and $\\alpha_s$ uncertainties, and to estimate the uncertainties at the $68\\%$ confidence level by scaling them from the $90\\%$ confidence level.

  11. Higgs Boson Cross Section from CTEQ-TEA Global Analysis

    E-Print Network [OSTI]

    Dulat, Sayipjamal; Gao, Jun; Huston, Joey; Nadolsky, Pavel; Pumplin, Jon; Schmidt, Carl; Stump, Daniel; Yuan, C -P

    2013-01-01

    We study the uncertainties of the Higgs boson production cross section through the gluon fusion subprocess at the LHC (with $\\sqrt s=7, 8$ and $14$ TeV) arising from the uncertainties of the parton distribution functions (PDFs) and of the value of the strong coupling constant $\\alpha_s(M_Z)$. These uncertainties are computed by two complementary approaches, based on the Hessian and the Lagrange Multiplier methods within the CTEQ-TEA global analysis framework. We find that their predictions for the Higgs boson cross section are in good agreement. Furthermore, the result of the Lagrange Multiplier method supports the prescriptions we have previously provided for using the Hessian method to calculate the combined PDF and $\\alpha_s$ uncertainties, and to estimate the uncertainties at the $68%$ confidence level by scaling them from the 90% confidence level.

  12. A course-grained model for polyethylene glycol polymer

    SciTech Connect (OSTI)

    Nicholson, Don M [ORNL; Wang, Qifei [ORNL; Keffer, David J [ORNL

    2011-01-01

    A coarse-grained (CG) model of polyethylene glycol (PEG) was developed and implemented in CG molecular dynamics (MD) simulations of PEG chains with degree of polymerization (DP) 20 and 40. In the model, two repeat units of PEG are grouped as one CG bead. Atomistic MD simulation of PEG chains with DP = 20 was first conducted to obtain the bonded structural probability distribution functions (PDFs) and nonbonded pair correlation function (PCF) of the CG beads. The bonded CG potentials are obtained by simple inversion of the corresponding PDFs. The CG nonbonded potential is parameterized to the PCF using both an inversion procedure based on the Ornstein-Zernike equation with the Percus-Yevick approximation (OZPY{sup -1}) and a combination of OZPY{sup -1} with the iterative Boltzmann inversion (IBI) method (OZPY{sup -1}+IBI). As a simple one step method, the OZPY{sup -1} method possesses an advantage in computational efficiency. Using the potential from OZPY{sup -1} as an initial guess, the IBI method shows fast convergence. The coarse-grained molecular dynamics (CGMD) simulations of PEG chains with DP = 20 using potentials from both methods satisfactorily reproduce the structural properties from atomistic MD simulation of the same systems. The OZPY{sup -1}+IBI method yields better agreement than the OZPY{sup -1} method alone. The new CG model and CG potentials from OZPY{sup -1}+IBI method was further tested through CGMD simulation of PEG with DP = 40 system. No significant changes are observed in the comparison of PCFs from CGMD simulations of PEG with DP = 20 and 40 systems indicating that the potential is independent of chain length.

  13. SIDIS transverse spin azimuthal asymmetries at COMPASS: Multidimensional analysis

    E-Print Network [OSTI]

    Bakur Parsamyan

    2015-12-22

    Exploration of transverse spin structure of the nucleon via study of the spin (in)dependent azimuthal asymmetries in semi-inclusive deep inelastic scattering (SIDIS) and Drell-Yan (DY) reactions is one of the main aspects of the broad physics program of the COMPASS experiment (CERN, Switzerland). In past decade COMPASS has collected a considerable amount of polarized deuteron and proton SIDIS data, while recent 2014 and 2015 runs were dedicated to the Drell-Yan measurements. Results on SIDIS azimuthal effects provided so far by COMPASS play an important role in general understanding of the three-dimensional nature of the nucleon. Giving access to the entire "twist-2" set of transverse momentum dependent (TMD) parton distribution functions (PDFs) and fragmentation functions (FFs) COMPASS data are being widely used in phenomenological analyses and experimental data fits. Recent unique and first ever x-$Q^{2}$-z-pT multidimensional results for transverse spin asymmetries obtained by COMPASS serve as a direct and unprecedented input for one of the hottest topics in the field of spin-physics: the TMD $Q^{2}$-evolution related studies. In addition, extraction of the Sivers and all other azimuthal effects from first ever polarized Drell-Yan data collected recently by COMPASS will reveal another side of the spin-puzzle clarifying the link between SIDIS and Drell-Yan branches. This will be a unique possibility to test predicted universality and key-features of TMD PDFs using essentially the same experimental setup and exploring the same kinematical domain. In this review main focus will be given to the very recent results from COMPASS multi-dimensional analysis of transverse spin asymmetries and to the physics aspects of COMPASS polarized Drell-Yan program.

  14. WHAT DETERMINES THE DENSITY STRUCTURE OF MOLECULAR CLOUDS? A CASE STUDY OF ORION B WITH HERSCHEL

    SciTech Connect (OSTI)

    Schneider, N.; Andre, Ph.; Koenyves, V.; Motte, F.; Arzoumanian, D.; Didelon, P.; Hennemann, M.; Hill, T.; Palmeirim, P.; Peretto, N.; Roy, A.; Ward-Thompson, D.; Benedettini, M.; Pezzuto, S.; Rygl, K. L. J.; Bressert, E.; Di Francesco, J.; Griffin, M.; and others

    2013-04-01

    A key parameter to the description of all star formation processes is the density structure of the gas. In this Letter, we make use of probability distribution functions (PDFs) of Herschel column density maps of Orion B, Aquila, and Polaris, obtained with the Herschel Gould Belt survey (HGBS). We aim to understand which physical processes influence the PDF shape, and with which signatures. The PDFs of Orion B (Aquila) show a lognormal distribution for low column densities until A{sub V} {approx} 3 (6), and a power-law tail for high column densities, consistent with a {rho}{proportional_to}r {sup -2} profile for the equivalent spherical density distribution. The PDF of Orion B is broadened by external compression due to the nearby OB stellar aggregates. The PDF of a quiescent subregion of the non-star-forming Polaris cloud is nearly lognormal, indicating that supersonic turbulence governs the density distribution. But we also observe a deviation from the lognormal shape at A{sub V} > 1 for a subregion in Polaris that includes a prominent filament. We conclude that (1) the point where the PDF deviates from the lognormal form does not trace a universal A{sub V} -threshold for star formation, (2) statistical density fluctuations, intermittency, and magnetic fields can cause excess from the lognormal PDF at an early cloud formation stage, (3) core formation and/or global collapse of filaments and a non-isothermal gas distribution lead to a power-law tail, and (4) external compression broadens the column density PDF, consistent with numerical simulations.

  15. Physics Opportunities of a Fixed-Target Experiment using the LHC Beams

    E-Print Network [OSTI]

    S. J. Brodsky; F. Fleuret; C. Hadjidakis; J. P. Lansberg

    2012-02-29

    We outline the many physics opportunities offered by a multi-purpose fixed-target experiment using the LHC proton and Pb beams extracted by a bent crystal. In a proton run with the LHC 7-TeV beam, one can analyze pp, pd and pA collisions at sqrt(s_NN)~115 GeV and even higher using the Fermi motion in a nuclear target. In a Pb run with a 2.76 TeV-per-nucleon beam, sqrt(s_NN) is as high as 72 GeV. Bent crystals can be used to extract about 5x10^8 protons/s; the integrated luminosity over a year reaches 0.5fb-1 on a typical 1 cm-long target without species limitation. Such an extraction mode does not alter the performance of the collider experiments at the LHC. By instrumenting the target-rapidity region, gluon and heavy-quark proton and neutron PDFs can be accessed at large x and even at x larger than 1 in the nuclear case. Single diffractive physics and, for the first time, the large negative-xF domain can be accessed. The nuclear target-species versatility provides a unique opportunity to study nuclear matter vs. the features of the hot and dense matter formed in heavy-ion collisions, which can be studied in PbA collisions over the full range of target-rapidity domain with a large variety of nuclei. The polarization of hydrogen and nuclear targets allows an ambitious spin program, including measurements of the QCD lensing effects which underlie the Sivers single-spin asymmetry, the study of transversity distributions and possibly of polarized PDFs. We also emphasize the potential offered by pA ultra-peripheral collisions where the nucleus target A is used as a coherent photon source, mimicking photoproduction processes in ep collisions. Finally, we note that W and Z bosons can be produced and detected in a fixed-target experiment and in their threshold domain for the first time, providing new ways to probe the partonic content of the proton and the nucleus.

  16. Assessment of interpatient heterogeneity in tumor radiosensitivity for nonsmall cell lung cancer using tumor-volume variation data

    SciTech Connect (OSTI)

    Chvetsov, Alexei V. Schwartz, Jeffrey L.; Mayr, Nina; Yartsev, Slav

    2014-06-15

    Purpose: In our previous work, the authors showed that a distribution of cell surviving fractionsS{sub 2} in a heterogeneous group of patients could be derived from tumor-volume variation curves during radiotherapy for head and neck cancer. In this research study, the authors show that this algorithm can be applied to other tumors, specifically in nonsmall cell lung cancer. This new application includes larger patient volumes and includes comparison of data sets obtained at independent institutions. Methods: Our analysis was based on two data sets of tumor-volume variation curves for heterogeneous groups of 17 patients treated for nonsmall cell lung cancer with conventional dose fractionation. The data sets were obtained previously at two independent institutions by using megavoltage computed tomography. Statistical distributions of cell surviving fractionsS{sub 2} and clearance half-lives of lethally damaged cells T{sub 1/2} have been reconstructed in each patient group by using a version of the two-level cell population model of tumor response and a simulated annealing algorithm. The reconstructed statistical distributions of the cell surviving fractions have been compared to the distributions measured using predictive assays in vitro. Results: Nonsmall cell lung cancer presents certain difficulties for modeling surviving fractions using tumor-volume variation curves because of relatively large fractional hypoxic volume, low gradient of tumor-volume response, and possible uncertainties due to breathing motion. Despite these difficulties, cell surviving fractionsS{sub 2} for nonsmall cell lung cancer derived from tumor-volume variation measured at different institutions have similar probability density functions (PDFs) with mean values of 0.30 and 0.43 and standard deviations of 0.13 and 0.18, respectively. The PDFs for cell surviving fractions S{sub 2} reconstructed from tumor volume variation agree with the PDF measured in vitro. Conclusions: The data obtained in this work, when taken together with the data obtained previously for head and neck cancer, suggests that the cell surviving fractionsS{sub 2} can be reconstructed from the tumor volume variation curves measured during radiotherapy with conventional fractionation. The proposed method can be used for treatment evaluation and adaptation.

  17. Measurement of the inclusive jet cross section in proton-antiproton collisions at the center-of-mass energy of 1.96 TeV

    SciTech Connect (OSTI)

    Voutilainen, Mikko Antero; /Helsinki Inst. of Phys. /Helsinki U. of Tech. /Nebraska U. /Saclay

    2008-07-01

    This thesis studies the high-energy collisions of protons and antiprotons. The data used in the measurement were collected during 2004-2005 with the D0 detector at the Tevatron Collider of the Fermi National Accelerator Laboratory and correspond to 0.7 fb{sup -1} of integrated luminosity. High energy hadron collisions usually produce collimated sprays of particles called jets. The energy of the jets is measured using a liquid Argon-Uranium calorimeter and the production angle is determined with the help of silicon microstrip and scintillating fiber trackers. The inclusive jet cross section in proton-antiproton collisions is measured as a function of jet transverse momentum p{sub T} in six bins of jet rapidity at the center-of-mass energy {radical}s = 1.96 TeV. The measurement covers jet transerve momenta from 50 GeV up to 600 GeV and jet rapidities up to |y| = 2.4. The data are collected using a set of seven single jet triggers. Event and jet cuts are applied to remove non-physical backgrounds and cosmic-ray interactions. The data are corrected for jet energy calibration, cut and trigger efficiencies and finite jet p{sub T} resolution. The corrections are determined from data and the methods are tested with Monte Carlo simulation. The main experimental challenges in the measurement are the calibration of jet energies and the determination of the jet p{sub T} resolution. New methods are developed for the jet energy calibration that take into account physical differences between the {gamma}+jet and dijet calibration samples arising from quark and gluon jet differences. The uncertainty correlations are studied and provided as a set of uncertainty sources. The production of particle jets in hadron collisions is described by the theory of quantum chromodynamics (QCD). When the transverse jet momentum is large, the contributions from long-distance physics processes are small and the production rates of jets can be predicted by perturbative QCD. The inclusive jet cross section in p{bar p} collisions at large p{sub T} is directly sensitive to the strong coupling constant ({alpha}{sub s}) and the parton distribution functions (PDFs) of the proton. This measurement can be used to constrain the PDFs, in particular the gluon PDF at high proton momentum fraction x, and to look for quark substructure at the TeV scale. The data are compared to the theory predictions with perturbative QCD in the next-to-leading order precision and a good agreement between data and theory is observed.

  18. Generation of Stationary Non-Gaussian Time Histories with a Specified Cross-spectral Density

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

    Smallwood, David O.

    1997-01-01

    The paper reviews several methods for the generation of stationary realizations of sampled time histories with non-Gaussian distributions and introduces a new method which can be used to control the cross-spectral density matrix and the probability density functions (pdfs) of the multiple input problem. Discussed first are two methods for the specialized case of matching the auto (power) spectrum, the skewness, and kurtosis using generalized shot noise and using polynomial functions. It is then shown that the skewness and kurtosis can also be controlled by the phase of a complex frequency domain description of the random process. The general casemore »of matching a target probability density function using a zero memory nonlinear (ZMNL) function is then covered. Next methods for generating vectors of random variables with a specified covariance matrix for a class of spherically invariant random vectors (SIRV) are discussed. Finally the general case of matching the cross-spectral density matrix of a vector of inputs with non-Gaussian marginal distributions is presented.« less

  19. L'CO/LFIR Relations with CO Rotational Ladders of Galaxies Across the Herschel SPIRE Archive

    E-Print Network [OSTI]

    Kamenetzky, J; Glenn, J; Maloney, P R; Conley, A

    2015-01-01

    We present a catalog of all CO (J=1-0 through J=13-12), [CI], and [NII] lines available from extragalactic spectra from the Herschel SPIRE Fourier Transform Spectrometer (FTS) archive combined with observations of the low-J CO lines from the literature and from the Arizona Radio Observatory. This work examines the relationships between LFIR, L'CO, and LCO/LCO(1-0). We also present a new method for estimating probability distribution functions (PDFs) from marginal signal-to-noise ratio Herschel FTS spectra, which takes into account the instrumental "ringing" and the resulting highly correlated nature of the spectra. The slopes of Log(LFIR) vs. Log(L'CO) are linear for all mid- to high-J CO lines. The mid- to high-J CO luminosity relative to CO J=1-0 increases with increasing LFIR, indicating higher excitement of the molecular gas, though these ratios do not exceed ~ 100. The luminosities relative to CO J=1-0 remain relatively flat from J=6-5 through J=13-12, across many orders of magnitude of LFIR. Qualitative...

  20. An actuarial approach to retrofit savings in buildings

    SciTech Connect (OSTI)

    Subbarao, Krishnappa; Etingov, Pavel V.; Reddy, T. A.

    2014-01-01

    An actuarial method has been developed for determining energy savings from retrofits from energy use data for a number of buildings. This method should be contrasted with the traditional method of using pre- and post-retrofit data on the same building. This method supports the U.S. Department of Energy Building Performance Database of real building performance data and related tools that enable engineering and financial practitioners to evaluate retrofits. The actuarial approach derives, from the database, probability density functions (PDFs) for energy savings from retrofits by creating peer groups for the user’s pre post buildings. From the energy use distribution of the two groups, the savings PDF is derived. This provides the basis for engineering analysis as well as financial risk analysis leading to investment decisions. Several technical issues are addressed: The savings PDF is obtained from the pre- and post-PDF through a convolution. Smoothing using kernel density estimation is applied to make the PDF more realistic. The low data density problem can be mitigated through a neighborhood methodology. Correlations between pre and post buildings are addressed to improve the savings PDF. Sample size effects are addressed through the Kolmogorov--Smirnov tests and quantile-quantile plots.

  1. Physics Opportunities of a Fixed-Target Experiment using the LHC Beams

    E-Print Network [OSTI]

    Brodsky, S J; Hadjidakis, C; Lansberg, J P

    2012-01-01

    We outline the many physics opportunities offered by a multi-purpose fixed-target experiment using the LHC proton and Pb beams extracted by a bent crystal. In a proton run with the LHC 7-TeV beam, one can analyze pp, pd and pA collisions at sqrt(s_NN)~115 GeV and even higher using the Fermi motion in a nuclear target. In a Pb run with a 2.76 TeV-per-nucleon beam, sqrt(s_NN) is as high as 72 GeV. Bent crystals can be used to extract about 5x10^8 protons/s; the integrated luminosity over a year reaches 0.5fb-1 on a typical 1 cm-long target without species limitation. Such an extraction mode does not alter the performance of the collider experiments at the LHC. By instrumenting the target-rapidity region, gluon and heavy-quark proton and neutron PDFs can be accessed at large x and even at x larger than 1 in the nuclear case. Single diffractive physics and, for the first time, the large negative-xF domain can be accessed. The nuclear target-species versatility provides a unique opportunity to study nuclear matter...

  2. Balancing aggregation and smoothing errors in inverse models

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

    Turner, A. J.; Jacob, D. J.

    2015-01-13

    Inverse models use observations of a system (observation vector) to quantify the variables driving that system (state vector) by statistical optimization. When the observation vector is large, such as with satellite data, selecting a suitable dimension for the state vector is a challenge. A state vector that is too large cannot be effectively constrained by the observations, leading to smoothing error. However, reducing the dimension of the state vector leads to aggregation error as prior relationships between state vector elements are imposed rather than optimized. Here we present a method for quantifying aggregation and smoothing errors as a function ofmore »state vector dimension, so that a suitable dimension can be selected by minimizing the combined error. Reducing the state vector within the aggregation error constraints can have the added advantage of enabling analytical solution to the inverse problem with full error characterization. We compare three methods for reducing the dimension of the state vector from its native resolution: (1) merging adjacent elements (grid coarsening), (2) clustering with principal component analysis (PCA), and (3) applying a Gaussian mixture model (GMM) with Gaussian pdfs as state vector elements on which the native-resolution state vector elements are projected using radial basis functions (RBFs). The GMM method leads to somewhat lower aggregation error than the other methods, but more importantly it retains resolution of major local features in the state vector while smoothing weak and broad features.« less

  3. QCD evolution in the fully unintegrated form

    E-Print Network [OSTI]

    S. Jadach; M. Skrzypek

    2009-05-09

    The next-to-leading order (NLO) evolution of the parton distribution functions (PDF's) in QCD is the "industry standard" in the lepton-hadron and hadron-hadron collider data analysis. The standard NLO DGLAP evolution is formulated for inclusive (integrated) PDFs and is done using inclusive NLO kernels. We report here on the ongoing project, called KRKMC, in which NLO DGLAP evolution is performed for the exclusive multiparton (fully unintegrated) distributions (ePDF's) with the help of the exclusive kernels. These kernels are calculated within the two-parton phase space for bremsstrahlung subset of the Feynman diagrams of the non-singlet evolution, using Curci-Furmanski-Petronzio factorization scheme. The multiparton distribution with multiple use of the exclusive NLO kernels is implemented in the Monte Carlo program simulating multi-gluon emission from single quark emitter. With high statistics tests ($\\sim 10^{9}$ events) it is shown that the new scheme works perfectly well in practice and is equivalent at the inclusive level with the traditional inclusive NLO DGLAP evolution. Once completed, this Monte Carlo module is aimed as a building block for the NLO parton shower Monte Carlo, for W/Z production at LHC and for ep scattering, as well as a starting point for other perturbative QCD based Monte Carlo projects.

  4. SIDIS transverse spin azimuthal asymmetries at COMPASS: Multidimensional analysis

    E-Print Network [OSTI]

    Parsamyan, Bakur

    2015-01-01

    Exploration of transverse spin structure of the nucleon via study of the spin (in)dependent azimuthal asymmetries in semi-inclusive deep inelastic scattering (SIDIS) and Drell-Yan (DY) reactions is one of the main aspects of the broad physics program of the COMPASS experiment (CERN, Switzerland). In past decade COMPASS has collected a considerable amount of polarized deuteron and proton SIDIS data while 2014 and 2015 runs were dedicated to the Drell-Yan measurements. Results on SIDIS azimuthal effects provided so far by COMPASS play an important role in general understanding of the three-dimensional nature of the nucleon. Giving access to the entire "twist-2" set of transverse momentum dependent (TMD) parton distribution functions (PDFs) and fragmentation functions (FFs) COMPASS data are being widely used in phenomenological analyses and experimental data fits. Recent unique and first ever x-$Q^{2}$-z-pT multidimensional results for transverse spin asymmetries obtained by COMPASS serve as a direct and unprece...

  5. Balancing aggregation and smoothing errors in inverse models

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

    Turner, A. J.; Jacob, D. J.

    2015-06-30

    Inverse models use observations of a system (observation vector) to quantify the variables driving that system (state vector) by statistical optimization. When the observation vector is large, such as with satellite data, selecting a suitable dimension for the state vector is a challenge. A state vector that is too large cannot be effectively constrained by the observations, leading to smoothing error. However, reducing the dimension of the state vector leads to aggregation error as prior relationships between state vector elements are imposed rather than optimized. Here we present a method for quantifying aggregation and smoothing errors as a function ofmore »state vector dimension, so that a suitable dimension can be selected by minimizing the combined error. Reducing the state vector within the aggregation error constraints can have the added advantage of enabling analytical solution to the inverse problem with full error characterization. We compare three methods for reducing the dimension of the state vector from its native resolution: (1) merging adjacent elements (grid coarsening), (2) clustering with principal component analysis (PCA), and (3) applying a Gaussian mixture model (GMM) with Gaussian pdfs as state vector elements on which the native-resolution state vector elements are projected using radial basis functions (RBFs). The GMM method leads to somewhat lower aggregation error than the other methods, but more importantly it retains resolution of major local features in the state vector while smoothing weak and broad features.« less

  6. Detection of two power-law tails in the probability distribution functions of massive GMCs

    E-Print Network [OSTI]

    Schneider, N; Girichidis, P; Rayner, T; Motte, F; Andre, P; Russeil, D; Abergel, A; Anderson, L; Arzoumanian, D; Benedettini, M; Csengeri, T; Didelon, P; Francesco, J D; Griffin, M; Hill, T; Klessen, R S; Ossenkopf, V; Pezzuto, S; Rivera-Ingraham, A; Spinoglio, L; Tremblin, P; Zavagno, A

    2015-01-01

    We report the novel detection of complex high-column density tails in the probability distribution functions (PDFs) for three high-mass star-forming regions (CepOB3, MonR2, NGC6334), obtained from dust emission observed with Herschel. The low column density range can be fit with a lognormal distribution. A first power-law tail starts above an extinction (Av) of ~6-14. It has a slope of alpha=1.3-2 for the rho~r^-alpha profile for an equivalent density distribution (spherical or cylindrical geometry), and is thus consistent with free-fall gravitational collapse. Above Av~40, 60, and 140, we detect an excess that can be fitted by a flatter power law tail with alpha>2. It correlates with the central regions of the cloud (ridges/hubs) of size ~1 pc and densities above 10^4 cm^-3. This excess may be caused by physical processes that slow down collapse and reduce the flow of mass towards higher densities. Possible are: 1. rotation, which introduces an angular momentum barrier, 2. increasing optical depth and weaker...

  7. LHAPDF6: parton density access in the LHC precision era

    E-Print Network [OSTI]

    Andy Buckley; James Ferrando; Stephen Lloyd; Karl Nordstrom; Ben Page; Martin Ruefenacht; Marek Schoenherr; Graeme Watt

    2015-03-05

    The Fortran LHAPDF library has been a long-term workhorse in particle physics, providing standardised access to parton density functions for experimental and phenomenological purposes alike, following on from the venerable PDFLIB package. During Run 1 of the LHC, however, several fundamental limitations in LHAPDF's design have became deeply problematic, restricting the usability of the library for important physics-study procedures and providing dangerous avenues by which to silently obtain incorrect results. In this paper we present the LHAPDF 6 library, a ground-up re-engineering of the PDFLIB/LHAPDF paradigm for PDF access which removes all limits on use of concurrent PDF sets, massively reduces static memory requirements, offers improved CPU performance, and fixes fundamental bugs in multi-set access to PDF metadata. The new design, restricted for now to interpolated PDFs, uses centralised numerical routines and a powerful cascading metadata system to decouple software releases from provision of new PDF data and allow completely general parton content. More than 200 PDF sets have been migrated from LHAPDF 5 to the new universal data format, via a stringent quality control procedure. LHAPDF 6 is supported by many Monte Carlo generators and other physics programs, in some cases via a full set of compatibility routines, and is recommended for the demanding PDF access needs of LHC Run 2 and beyond.

  8. Maximum Likelihood Signal Extraction Method Applied to 3.4 years of CoGeNT Data

    E-Print Network [OSTI]

    C. E. Aalseth; P. S. Barbeau; J. Diaz Leon; J. E. Fast; T. W. Hossbach; A. Knecht; M. S. Kos; M. G. Marino; H. S. Miley; M. L. Miller; J. L. Orrell

    2015-02-05

    CoGeNT has taken data for over 3 years, with 1136 live days of data accumulated as of April 23, 2013. We report on the results of a maximum likelihood analysis to extract any possible dark matter signal present in the collected data. The maximum likelihood signal extraction uses 2-dimensional probability density functions (PDFs) to characterize the anticipated variations in dark matter interaction rates for given observable nuclear recoil energies during differing periods of the Earth's annual orbit around the Sun. Cosmogenic and primordial radioactivity backgrounds are characterized by their energy signatures and in some cases decay half-lives. A third parameterizing variable -- pulse rise-time -- is added to the likelihood analysis to characterize slow rising pulses described in prior analyses. The contribution to each event category is analyzed for various dark matter signal hypotheses including a dark matter standard halo model and a case with free oscillation parameters (i.e., amplitude, period, and phase). The best-fit dark matter signal is in close proximity to previously reported results. We find that the significance of the extracted dark matter signal remains well below evidentiary at 1.7 $\\sigma$.

  9. Double parton correlations in Light-Front constituent quark model

    E-Print Network [OSTI]

    Matteo Rinaldi; Sergio Scopetta; Marco Traini; Vicente Vento

    2014-12-09

    Double parton distribution functions (dPDF) represent a tool to explore the 3D proton structure. They can be measured in high energy proton-proton and proton nucleus collisions and encode information on how partons inside a proton are correlated among each other. dPFDs are studied here in the valence quark region, by means of a constituent quark model, where two particle correlations are present without any additional prescription. This framework allows to understand the dynamical origin of the correlations and to clarify which, among the features of the results, are model independent. Use will be made of a relativistic light-front scheme, able to overcome some drawbacks of the previous calculation. Transverse momentum correlations, due to the exact treatment of the boosts, are predicted and analyzed. The role of spin correlations is also shown. Due to the covariance of the approach, some symmetries of the dPDFs are seen unambigously. For the valence sector, the study of the QCD evolution of the model results, which can be performed safely thanks to the property of good support, has been also completed.

  10. How well will ton-scale dark matter direct detection experiments constrain minimal supersymmetry?

    SciTech Connect (OSTI)

    Akrami, Yashar; Savage, Christopher; Scott, Pat; Conrad, Jan; Edsjö, Joakim E-mail: savage@fysik.su.se E-mail: conrad@fysik.su.se

    2011-04-01

    Weakly interacting massive particles (WIMPs) are amongst the most interesting dark matter (DM) candidates. Many DM candidates naturally arise in theories beyond the standard model (SM) of particle physics, like weak-scale supersymmetry (SUSY). Experiments aim to detect WIMPs by scattering, annihilation or direct production, and thereby determine the underlying theory to which they belong, along with its parameters. Here we examine the prospects for further constraining the Constrained Minimal Supersymmetric Standard Model (CMSSM) with future ton-scale direct detection experiments. We consider ton-scale extrapolations of three current experiments: CDMS, XENON and COUPP, with 1000 kg-years of raw exposure each. We assume energy resolutions, energy ranges and efficiencies similar to the current versions of the experiments, and include backgrounds at target levels. Our analysis is based on full likelihood constructions for the experiments. We also take into account present uncertainties on hadronic matrix elements for neutralino-quark couplings, and on halo model parameters. We generate synthetic data based on four benchmark points and scan over the CMSSM parameter space using nested sampling. We construct both Bayesian posterior PDFs and frequentist profile likelihoods for the model parameters, as well as the mass and various cross-sections of the lightest neutralino. Future ton-scale experiments will help substantially in constraining supersymmetry, especially when results of experiments primarily targeting spin-dependent nuclear scattering are combined with those directed more toward spin-independent interactions.

  11. How well will ton-scale dark matter direct detection experiments constrain minimal supersymmetry?

    E-Print Network [OSTI]

    Yashar Akrami; Christopher Savage; Pat Scott; Jan Conrad; Joakim Edsjö

    2011-04-18

    Weakly interacting massive particles (WIMPs) are amongst the most interesting dark matter (DM) candidates. Many DM candidates naturally arise in theories beyond the standard model (SM) of particle physics, like weak-scale supersymmetry (SUSY). Experiments aim to detect WIMPs by scattering, annihilation or direct production, and thereby determine the underlying theory to which they belong, along with its parameters. Here we examine the prospects for further constraining the Constrained Minimal Supersymmetric Standard Model (CMSSM) with future ton-scale direct detection experiments. We consider ton-scale extrapolations of three current experiments: CDMS, XENON and COUPP, with 1000 kg-years of raw exposure each. We assume energy resolutions, energy ranges and efficiencies similar to the current versions of the experiments, and include backgrounds at target levels. Our analysis is based on full likelihood constructions for the experiments. We also take into account present uncertainties on hadronic matrix elements for neutralino-quark couplings, and on halo model parameters. We generate synthetic data based on four benchmark points and scan over the CMSSM parameter space using nested sampling. We construct both Bayesian posterior PDFs and frequentist profile likelihoods for the model parameters, as well as the mass and various cross-sections of the lightest neutralino. Future ton-scale experiments will help substantially in constraining supersymmetry, especially when results of experiments primarily targeting spin-dependent nuclear scattering are combined with those directed more toward spin-independent interactions.

  12. Recurrent flow analysis in spatiotemporally chaotic 2-dimensional Kolmogorov flow

    E-Print Network [OSTI]

    Dan Lucas; Rich Kerswell

    2015-04-01

    Motivated by recent success in the dynamical systems approach to transitional flow, we study the efficiency and effectiveness of extracting simple invariant sets (recurrent flows) directly from chaotic/turbulent flows and the potential of these sets for providing predictions of certain statistics of the flow. Two-dimensional Kolmogorov flow (the 2D Navier-Stokes equations with a sinusoidal body force) is studied both over a square [0, 2{\\pi}]2 torus and a rectangular torus extended in the forcing direction. In the former case, an order of magnitude more recurrent flows are found than previously (Chandler & Kerswell 2013) and shown to give improved predictions for the dissipation and energy pdfs of the chaos via periodic orbit theory. Over the extended torus at low forcing amplitudes, some extracted states mimick the statistics of the spatially-localised chaos present surprisingly well recalling the striking finding of Kawahara & Kida (2001) in low-Reynolds-number plane Couette flow. At higher forcing amplitudes, however, success is limited highlighting the increased dimensionality of the chaos and the need for larger data sets. Algorithmic developments to improve the extraction procedure are discussed.

  13. Proceedings of the TOUGH Symposium 2009

    SciTech Connect (OSTI)

    Moridis, George J.; Doughty, Christine; Finsterle, Stefan; Sonnenthal, Eric

    2009-10-01

    Welcome to the TOUGH Symposium 2009. Within this volume are the Symposium Program for eighty-nine papers to be presented in both oral and poster formats. The full papers are available as pdfs linked from the Symposium Program posted on the TOUGH Symposium 2009 website http://esd.lbl.gov/newsandevents/events/toughsymposium09/program.html Additional updated information including any changes to the Program will also be available at the website. The papers cover a wide range of application areas and reflect the continuing trend toward increased sophistication of the TOUGH codes. A CD containing the proceedings papers will be published immediately following the Symposium and sent to all participants. As in the prior Symposium, selected papers will be invited for submission to a number of journals for inclusion in Special Issues focused on applications and developments of the TOUGH codes. These journals include, Transport in Porous Media, Geothermics, Energy Conversion and Management, Journal of Nuclear Science and Technology, and the Vadose Zone Journal.

  14. Leading twist nuclear shadowing, nuclear generalized parton distributions and nuclear DVCS at small x

    E-Print Network [OSTI]

    K. Goeke; V. Guzey; M. Siddikov

    2009-05-05

    We generalize the leading twist theory of nuclear shadowing and calculate quark and gluon generalized parton distributions (GPDs) of spinless nuclei. We predict very large nuclear shadowing for nuclear GPDs. In the limit of the purely transverse momentum transfer, our nuclear GPDs become impact-parameter-dependent nuclear parton distributions (PDFs). Nuclear shadowing induces nontrivial correlations between the impact parameter b and the light-cone fraction x. We make predictions for the deeply virtual Compton scattering (DVCS) amplitude and the DVCS cross section on Pb-208 at high energies. We calculate the cross section of the Bethe-Heitler (BH) process and address the issue of the extraction of the DVCS signal from the e A \\to e \\gamma A cross section. We find that the e A \\to e \\gamma A differential cross section is dominated by DVCS at the momentum transfer t near the minima of the nuclear form factor. We also find that nuclear shadowing leads to dramatic oscillations of the DVCS beam-spin asymmetry, A_{LU}, as a function of t. The position of the points where A_{LU} changes sign is directly related to the magnitude of nuclear shadowing.

  15. A numerical investigation on active and passive scalars in isotropic compressible turbulence

    E-Print Network [OSTI]

    Ni, Qionglin; Chen, Shiyi

    2015-01-01

    In this paper, we investigated the statistical differences between active and passive scalars in isotropic compressible turbulence. In the inertial range, the kinetic energy and scalar have the Kolmogorov spectra, and the Kolmogorov and Obukhov-Corrsin constants are 2.06 and 0.87, respectively. The local scaling exponents computed from the second-order structure functions exist plateaus for velocity and active scalar, while that for passive scalar takes first a minimum of 0.61 then a maximum of 0.73. The mixed third-order structure function of velocity and passive scalar satisfies the 4/3-law. For the scaling exponent, the one of velocity and passive scalar mixing is between those of velocity and passive scalar, while the one of velocity and active scalar mixing is below those of velocity and active scalar. At large amplitudes, the p.d.f. of active scalar fluctuations is super-Gaussian, whereas that of passive scalar fluctuations is sub-Gaussian. Moreover, the p.d.f.s of the two scalar increments are concave ...

  16. Statistical analysis of the velocity and scalar fields in reacting turbulent wall-jets

    E-Print Network [OSTI]

    Z. Pouransari; L. Biferale; A. V. Johansson

    2015-02-21

    The concept of local isotropy in a chemically reacting turbulent wall-jet flow is addressed using direct numerical simulation (DNS) data. Different DNS databases with isothermal and exothermic reactions are examined. The chemical reaction and heat release effects on the turbulent velocity, passive scalar and reactive species fields are studied using their probability density functions (PDF) and higher order moments for velocities and scalar fields, as well as their gradients. With the aid of the anisotropy invariant maps for the Reynolds stress tensor the heat release effects on the anisotropy level at different wall-normal locations are evaluated and found to be most accentuated in the near-wall region. It is observed that the small-scale anisotropies are persistent both in the near-wall region and inside the jet flame. Two exothermic cases with different Damkohler number are examined and the comparison revealed that the Damkohler number effects are most dominant in the near-wall region, where the wall cooling effects are influential. In addition, with the aid of PDFs conditioned on the mixture fraction, the significance of the reactive scalar characteristics in the reaction zone is illustrated. We argue that the combined effects of strong intermittency and strong persistency of anisotropy at the small scales in the entire domain can affect mixing and ultimately the combustion characteristics of the reacting flow.

  17. Measurement of the photon electroproduction cross section at JLAB with the goal of performing a Rosenbluth separation of the DVCS contribution

    SciTech Connect (OSTI)

    Jimenez-Arguello, Alejandro Marti

    2014-07-01

    The study of the inner structure of hadrons allows us to understand the nature of the interactions between partons, quarks and gluons, described by Quantum Chromodynamics. The elastic scattering reactions, which have been studied in order to measure the nucleon form factors, are included in this frame. The inelastic scattering reactions are also included in this frame, they allow us to obtain information about the nucleon structure thanks to the development of the parton distribution functions (PDFs). While through elastic scattering we can obtain information about the charge distribution of the nucleon, and hence, about the spatial distribution of the partons, through inelastic scattering we obtain information about the momentum distributions of partons, by employing the PDFs. However, we can study the exclusive inelastic scattering reactions, such as the Deeply Virtual Compton Scattering (DVCS), wich allow us to access to the spatial and momentum distributions simultaneously. This is possible thanks to the generalized parton distributions (GPDs), which allow us to correlate both types of distributions. The process known as DVCS is the easiest way to access the GPDs. This process can be expressed as the scattering of an electron by a proton by means of a virtual photon with the result of the scattered initial particles plus a real photon. We find a process competing with DVCS known as Bethe-Heitler (BH), in which the real photon is radiated by the lepton rather than the quark. Due to the small cross section of DVCS, of the order of nb, in order to conduct these kind of experiments it is necessary to make use of facilities capable of providing high beam intensities. One of these facilities is the Thomas Jefferson National Accelerator Facility , where the experiment JLab E07-007, "Complete Separation of Virtual Photon and ?? Electroproduction Observables of Unpolarized Protons", took place during the months of October to December of 2010. The main goal of this experiment is the isolation of the contribution from the term coming form the DVCS from the interference term, resulting from the BH contribution. This isolation is known as "Rosenbluth Separation". The work presented in this thesis focuses on the analysis of the data stored by the electromagnetic calorimeter, employed for the detection of real photons. There is also a a theoretical introduction to the study of the nucleon structure, reviewing the concepts of form factors and parton distributions through elastic and inelastic processes. The computation of the photon leptoproduction cross section is described in detail, as well as the goals of experiment E07-007. This thesis also describes the analysis of the data stored by the electromagnetic calorimeter, with the purpose of obtaining the kinematic variables of the real photons resulting from DVCS reactions. Finally, it describes the selection of events from stored data, the applied cuts to kinematical variables and the background subtraction. Also, the process of extraction of the necessary observables for computing the photon leptoproduction cross section is described, along with the main steps followed to perform the Monte Carlo simulation used in this computation. The resulting cross sections are shown at the end of this thesis.

  18. Large eddy simulation of extinction and reignition with artificial neural networks based chemical kinetics

    SciTech Connect (OSTI)

    Sen, Baris Ali; Menon, Suresh [School of Aerospace Engineering, Georgia Institute of Technology, 270 Ferst Drive, Atlanta, GA 30332-0150 (United States); Hawkes, Evatt R. [School of Photovoltaic and Renewable Energy Engineering, The University of New South Wales, NSW 2052 (Australia); School of Mechanical and Manufacturing Engineering, The University of New South Wales, NSW 2052 (Australia)

    2010-03-15

    Large eddy simulation (LES) of a non-premixed, temporally evolving, syngas/air flame is performed with special emphasis on speeding-up the sub-grid chemistry computations using an artificial neural networks (ANN) approach. The numerical setup for the LES is identical to a previous direct numerical simulation (DNS) study, which reported considerable local extinction and reignition physics, and hence, offers a challenging test case. The chemical kinetics modeling with ANN is based on a recent approach, and replaces the stiff ODE solver (DI) to predict the species reaction rates in the subgrid linear eddy mixing (LEM) model based LES (LEMLES). In order to provide a comprehensive evaluation of the current approach, additional information on conditional statistics of some of the key species and temperature are extracted from the previous DNS study and are compared with the LEMLES using ANN (ANN-LEMLES, hereafter). The results show that the current approach can detect the correct extinction and reignition physics with reasonable accuracy compared to the DNS. The syngas flame structure and the scalar dissipation rate statistics obtained by the current ANN-LEMLES are provided to further probe the flame physics. It is observed that, in contrast to H{sub 2}, CO exhibits a smooth variation within the region enclosed by the stoichiometric mixture fraction. The probability density functions (PDFs) of the scalar dissipation rates calculated based on the mixture fraction and CO demonstrate that the mean value of the PDF is insensitive to extinction and reignition. However, this is not the case for the scalar dissipation rate calculated by the OH mass fraction. Overall, ANN provides considerable computational speed-up and memory saving compared to DI, and can be used to investigate turbulent flames in a computationally affordable manner. (author)

  19. Sensitivity of Surface Flux Simulations to Hydrologic Parameters Based on an Uncertainty Quantification Framework Applied to the Community Land Model

    SciTech Connect (OSTI)

    Hou, Zhangshuan; Huang, Maoyi; Leung, Lai-Yung R.; Lin, Guang; Ricciuto, Daniel M.

    2012-08-10

    Uncertainties in hydrologic parameters could have significant impacts on the simulated water and energy fluxes and land surface states, which will in turn affect atmospheric processes and the carbon cycle. Quantifying such uncertainties is an important step toward better understanding and quantification of uncertainty of integrated earth system models. In this paper, we introduce an uncertainty quantification (UQ) framework to analyze sensitivity of simulated surface fluxes to selected hydrologic parameters in the Community Land Model (CLM4) through forward modeling. Thirteen flux tower footprints spanning a wide range of climate and site conditions were selected to perform sensitivity analyses by perturbing the parameters identified. In the UQ framework, prior information about the parameters was used to quantify the input uncertainty using the Minimum-Relative-Entropy approach. The quasi-Monte Carlo approach was applied to generate samples of parameters on the basis of the prior pdfs. Simulations corresponding to sampled parameter sets were used to generate response curves and response surfaces and statistical tests were used to rank the significance of the parameters for output responses including latent (LH) and sensible heat (SH) fluxes. Overall, the CLM4 simulated LH and SH show the largest sensitivity to subsurface runoff generation parameters. However, study sites with deep root vegetation are also affected by surface runoff parameters, while sites with shallow root zones are also sensitive to the vadose zone soil water parameters. Generally, sites with finer soil texture and shallower rooting systems tend to have larger sensitivity of outputs to the parameters. Our results suggest the necessity of and possible ways for parameter inversion/calibration using available measurements of latent/sensible heat fluxes to obtain the optimal parameter set for CLM4. This study also provided guidance on reduction of parameter set dimensionality and parameter calibration framework design for CLM4 and other land surface models under different hydrologic and climatic regimes.

  20. On-the-fly generation of differential resonance scattering probability distribution functions for Monte Carlo codes

    SciTech Connect (OSTI)

    Sunny, E. E.; Martin, W. R. [University of Michigan, 2355 Bonisteel Boulevard, Ann Arbor MI 48109 (United States)

    2013-07-01

    Current Monte Carlo codes use one of three models to model neutron scattering in the epithermal energy range: (1) the asymptotic scattering model, (2) the free gas scattering model, or (3) the S({alpha},{beta}) model, depending on the neutron energy and the specific Monte Carlo code. The free gas scattering model assumes the scattering cross section is constant over the neutron energy range, which is usually a good approximation for light nuclei, but not for heavy nuclei where the scattering cross section may have several resonances in the epithermal region. Several researchers in the field have shown that using the free gas scattering model in the vicinity of the resonances in the lower epithermal range can under-predict resonance absorption due to the up-scattering phenomenon. Existing methods all involve performing the collision analysis in the center-of-mass frame, followed by a conversion back to the laboratory frame. In this paper, we will present a new sampling methodology that (1) accounts for the energy-dependent scattering cross sections in the collision analysis and (2) acts in the laboratory frame, avoiding the conversion to the center-of-mass frame. The energy dependence of the scattering cross section was modeled with even-ordered polynomials to approximate the scattering cross section in Blackshaw's equations for the moments of the differential scattering PDFs. These moments were used to sample the outgoing neutron speed and angle in the laboratory frame on-the-fly during the random walk of the neutron. Results for criticality studies on fuel pin and fuel assembly calculations using these methods showed very close comparison to results using the reference Doppler-broadened rejection correction (DBRC) scheme. (authors)

  1. Probing Quark-Gluon Structure of Matter with e-p and e-A Reactions

    SciTech Connect (OSTI)

    Jian-Ping Chen

    2011-11-01

    Understanding the strong interaction (QCD) in the truly strong ('non-perturbative') region remains a major challenge in modern physics. Nucleon and nuclei provide natural laboratories to study the strong interaction. The quark-gluon structure of the nucleon and nuclei are important by themselves since they are the main (>99%) part of the visible world. With electroweak interaction well-understood, e-p and e-A are clean means to probe the nucleon and nuclear structure and to study the strong interaction (QCD). Inclusive Deep-Inelastic Scattering (DIS) experiments have provided us with the most extensive information on the unpolarized and longitudinally-polarized parton (quark and gluon) distributions (PDFs). It has becoming clear that transverse spin and transverse structure (both transverse spatial structure via generalized parton distributions (GPDs) and transverse momentum structure via transverse- momentum-dependent distributions (TMDs)) study are crucial for a more complete understanding of the nucleon structure and the dynamics of the strong interaction(QCD). The transverse spin, GPDs and TMDs have been the subjects of increasingly intense theoretical and experimental study recently. With 12 GeV energy upgrade, Jefferson Lab (JLab) will provide the most precise multi-dimensional map of the TMDs and GPDs in the valence quark region through Semi-Inclusive DIS (SIDIS) and Deep-Exclusive experiments, providing a 3-d partonic picture of the nucleon in momentum and spatial spaces. The precision information on TMDs and GPDs will provide access to the quark orbital angular momentum and its correlation with the quark and the nucleon spins. The planned future Electron-Ion Collider (EIC) will enable a precision study of the TMDs and GPDs of the sea quarks and gluons, in addition to completing the study in the valence region. The EIC will also open a new window to study the role of gluons in nuclei.

  2. Updated greenhouse gas and criteria air pollutant emission factors and their probability distribution functions for electricity generating units

    SciTech Connect (OSTI)

    Cai, H.; Wang, M.; Elgowainy, A.; Han, J.

    2012-07-06

    Greenhouse gas (CO{sub 2}, CH{sub 4} and N{sub 2}O, hereinafter GHG) and criteria air pollutant (CO, NO{sub x}, VOC, PM{sub 10}, PM{sub 2.5} and SO{sub x}, hereinafter CAP) emission factors for various types of power plants burning various fuels with different technologies are important upstream parameters for estimating life-cycle emissions associated with alternative vehicle/fuel systems in the transportation sector, especially electric vehicles. The emission factors are typically expressed in grams of GHG or CAP per kWh of electricity generated by a specific power generation technology. This document describes our approach for updating and expanding GHG and CAP emission factors in the GREET (Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation) model developed at Argonne National Laboratory (see Wang 1999 and the GREET website at http://greet.es.anl.gov/main) for various power generation technologies. These GHG and CAP emissions are used to estimate the impact of electricity use by stationary and transportation applications on their fuel-cycle emissions. The electricity generation mixes and the fuel shares attributable to various combustion technologies at the national, regional and state levels are also updated in this document. The energy conversion efficiencies of electric generating units (EGUs) by fuel type and combustion technology are calculated on the basis of the lower heating values of each fuel, to be consistent with the basis used in GREET for transportation fuels. On the basis of the updated GHG and CAP emission factors and energy efficiencies of EGUs, the probability distribution functions (PDFs), which are functions that describe the relative likelihood for the emission factors and energy efficiencies as random variables to take on a given value by the integral of their own probability distributions, are updated using best-fit statistical curves to characterize the uncertainties associated with GHG and CAP emissions in life-cycle modeling with GREET.

  3. Upgrading RESRAD-RDD and Planning for Improvised Nuclear Device Incidents--The RESRAD-RDD&IND

    Office of Energy Efficiency and Renewable Energy (EERE)

    Upgrading RESRAD-RDD and Planning for Improvised Nuclear Device Incidents--The RESRAD-RDD&IND Abstract: The RESRAD-RDD code was developed through the interagency Operational Guidelines Task Group (OGT) to assist decision makers, emergency responders, and emergency preparedness planners for response to radiological dispersal device incidents (RDD). The RESRAD-RDD code was released as a companion software tool in 2009 to support the OGT Manual—Preliminary Report on Operational Guidelines Developed for Use in Emergency Preparedness and Response to a Radiological Dispersal Device Incident (DOE/HS-0001). The original RESRAD-RDD code was Microsoft Excel based software with the user interface written in Visual Basic. This version of RESRAD-RDD is being converted to a database driven software that runs on Windows 7 operating system in the .NET environment. The new RESRAD-RDD code is being tested to make sure it reproduces old code results. The new code runs faster than the old spreadsheets code by a factor of 10 or so, fewer clicks are required for the same calculations, operational guidelines can be easily located, and the reports can be written to PDFs instead of HTML. Additional radionuclides are also being added to the new RESRAD-RDD code. An Improvised Nuclear Device (IND) scenario is also being added to the code and about 44 - 60 radionuclides will be added to handle IND incident. A new OGT Task Group is in the process of updating the OGT Manual and providing guidance on the development of the IND scenario and methodology. The new code, RESRAD-RDD&IND is expected to be released in early 2015. Charley Yu*, Argonne National Laboratory ; Carlos Corredor, U.S. Department of Energy; Jing-Jy Cheng, Argonne National Laboratory; Sunita Kamboj, Argonne National Laboratory; David LePoire, Argonne National Laboratory; Paul Flood, Argonne National Laboratory

  4. Comparison of direct numerical simulation of lean premixed methane-air flames with strained laminar flame calculations.

    SciTech Connect (OSTI)

    Chen, Jacqueline H.; Hawkes, Evatt R.

    2004-08-01

    Direct numerical simulation (DNS) with complex chemistry was used to study statistics of displacement and consumption speeds in turbulent lean premixed methane-air flames. The main focus of the study is an evaluation of the extent to which a turbulent flame in the thin reaction zones regime can be described by an ensemble of strained laminar flames. Conditional averages with respect to strain for displacement and consumption speeds are presented over a wide range of strain typically encountered in a turbulent flame, compared with previous studies that either made local pointwise comparisons or conditioned the data on small strain and curvature. The conditional averages for positive strains are compared with calculated data from two different canonical strained laminar configurations to determine which is the optimal representation of a laminar flame structure embedded in a turbulent flame: the reactant-to-product (R-to-P) configuration or the symmetric twin flame configuration. Displacement speed statistics are compared for the progress-variable isosurface of maximum reaction rate and an isosurface toward the fresh gases, which are relevant for both modeling and interpretation of experiment results. Displacement speeds in the inner reaction layer are found to agree very well with the laminar R-to-P calculations over a wide range of strain for higher Damkhler number conditions, well beyond the regime in which agreement was expected. For lower Damkhler numbers, a reduced response to strain is observed, consistent with previous studies and theoretical expectations. Compared with the inner layer, broader and shifted probability density functions (PDFs) of displacement speed were observed in the fresh gases, and the agreement with the R-to-P calculations deteriorated. Consumption speeds show a poorer agreement with strained laminar calculations, which is attributed to multidimensional effects and a more attenuated unsteady response to strain fluctuations; however, they also show less departure from the unstrained laminar value, suggesting that detailed modeling of this quantity may not be critical for the conditions considered. For all quantities investigated, including CO production, the R-to-P laminar configuration provides an improved description relative to the twin flame configuration, which predicts qualitatively incorrect trends and overestimates extinction.

  5. Quantification of the Variability of Diaphragm Motion and Implications for Treatment Margin Construction

    SciTech Connect (OSTI)

    Rit, Simon; Herk, Marcel van; Zijp, Lambert [Department of Radiation Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands); Sonke, Jan-Jakob, E-mail: j.sonke@nki.nl [Department of Radiation Oncology, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands)

    2012-03-01

    Purpose: To quantify the variability of diaphragm motion during free-breathing radiotherapy of lung patients and its effect on treatment margins to account for geometric uncertainties. Methods and Materials: Thirty-three lung cancer patients were analyzed. Each patient had 5-19 cone-beam scans acquired during different treatment fractions. The craniocaudal position of the diaphragm dome on the same side as the tumor was tracked over 2 min in the projection images, because it is both easily visible and a suitable surrogate to study the variability of the tumor motion and its impact on treatment margins. Intra-acquisition, inter-acquisition, and inter-patient variability of the respiratory cycles were quantified separately, as were the probability density functions (PDFs) of the diaphragm position over each cycle, each acquisition, and each patient. Asymmetric margins were simulated using each patient PDF and compared to symmetric margins computed from a margin recipe. Results: The peak-to-peak amplitude variability (1 SD) was 3.3 mm, 2.4 mm, and 6.1 mm for the intra-acquisition, inter-acquisition, and inter-patient variability, respectively. The average PDF of each cycle was similar to the sin{sup 4} function but the PDF of each acquisition was closer to a skew-normal distribution because of the motion variability. Despite large interfraction baseline variability, the PDF of each patient was generally asymmetric with a longer end-inhale tail because the end-exhale position was more stable than the end-inhale position. The asymmetry of the PDF required asymmetric margins around the time-averaged position to account for the position uncertainty but the average difference was 1.0 mm (range, 0.0-4.4 mm) for a sharp penumbra and an idealized online setup correction protocol. Conclusion: The respiratory motion is more irregular during the fractions than between the fractions. The PDF of the respiratory motion is asymmetrically distributed. Both the intra-acquisition variability and the PDF asymmetry have a limited impact on dose distributions and inferred margins. The use of a margin recipe to account for respiratory motion with an estimate of the average motion amplitude was adequate in almost all patients.

  6. Waste Information Management System-2012 - 12114

    SciTech Connect (OSTI)

    Upadhyay, H.; Quintero, W.; Shoffner, P.; Lagos, L.; Roelant, D. [Applied Research Center, Florida International University, 10555 West Flagler Street, Suite 2100, Miami, FL 33174 (United States)

    2012-07-01

    The Waste Information Management System (WIMS) -2012 was updated to support the Department of Energy (DOE) accelerated cleanup program. The schedule compression required close coordination and a comprehensive review and prioritization of the barriers that impeded treatment and disposition of the waste streams at each site. Many issues related to waste treatment and disposal were potential critical path issues under the accelerated schedule. In order to facilitate accelerated cleanup initiatives, waste managers at DOE field sites and at DOE Headquarters in Washington, D.C., needed timely waste forecast and transportation information regarding the volumes and types of radioactive waste that would be generated by DOE sites over the next 40 years. Each local DOE site historically collected, organized, and displayed waste forecast information in separate and unique systems. In order for interested parties to understand and view the complete DOE complex-wide picture, the radioactive waste and shipment information of each DOE site needed to be entered into a common application. The WIMS application was therefore created to serve as a common application to improve stakeholder comprehension and improve DOE radioactive waste treatment and disposal planning and scheduling. WIMS allows identification of total forecasted waste volumes, material classes, disposition sites, choke points, technological or regulatory barriers to treatment and disposal, along with forecasted waste transportation information by rail, truck and inter-modal shipments. The Applied Research Center (ARC) at Florida International University (FIU) in Miami, Florida, developed and deployed the web-based forecast and transportation system and is responsible for updating the radioactive waste forecast and transportation data on a regular basis to ensure the long-term viability and value of this system. WIMS continues to successfully accomplish the goals and objectives set forth by DOE for this project. It has replaced the historic process of each DOE site gathering, organizing, and reporting their waste forecast information utilizing different databases and display technologies. In addition, WIMS meets DOE's objective to have the complex-wide waste forecast and transportation information available to all stakeholders and the public in one easy-to-navigate system. The enhancements to WIMS made since its initial deployment include the addition of new DOE sites and facilities, an updated waste and transportation information, and the ability to easily display and print customized waste forecast, the disposition maps, GIS maps and transportation information. The system also allows users to customize and generate reports over the web. These reports can be exported to various formats, such as Adobe{sup R} PDF, Microsoft Excel{sup R}, and Microsoft Word{sup R} and downloaded to the user's computer. Future enhancements will include database/application migration to the next level. A new data import interface will be developed to integrate 2012-13 forecast waste streams. In addition, the application is updated on a continuous basis based on DOE feedback. (authors)

  7. NUCLEAR ENERGY SYSTEM COST MODELING

    SciTech Connect (OSTI)

    Francesco Ganda; Brent Dixon

    2012-09-01

    The U.S. Department of Energy’s Fuel Cycle Technologies (FCT) Program is preparing to perform an evaluation of the full range of possible Nuclear Energy Systems (NES) in 2013. These include all practical combinations of fuels and transmuters (reactors and sub-critical systems) in single and multi-tier combinations of burners and breeders with no, partial, and full recycle. As part of this evaluation, Levelized Cost of Electricity at Equilibrium (LCAE) ranges for each representative system will be calculated. To facilitate the cost analyses, the 2009 Advanced Fuel Cycle Cost Basis Report is being amended to provide up-to-date cost data for each step in the fuel cycle, and a new analysis tool, NE-COST, has been developed. This paper explains the innovative “Island” approach used by NE-COST to streamline and simplify the economic analysis effort and provides examples of LCAE costs generated. The Island approach treats each transmuter (or target burner) and the associated fuel cycle facilities as a separate analysis module, allowing reuse of modules that appear frequently in the NES options list. For example, a number of options to be screened will include a once-through uranium oxide (UOX) fueled light water reactor (LWR). The UOX LWR may be standalone, or may be the first stage in a multi-stage system. Using the Island approach, the UOX LWR only needs to be modeled once and the module can then be reused on subsequent fuel cycles. NE-COST models the unit operations and life cycle costs associated with each step of the fuel cycle on each island. This includes three front-end options for supplying feedstock to fuel fabrication (mining/enrichment, reprocessing of used fuel from another island, and/or reprocessing of this island’s used fuel), along with the transmuter and back-end storage/disposal. Results of each island are combined based on the fractional energy generated by each islands in an equilibrium system. The cost analyses use the probability distributions of key parameters and employs Monte Carlo sampling to arrive at an island’s cost probability density function (PDF). When comparing two NES to determine delta cost, strongly correlated parameters can be cancelled out so that only the differences in the systems contribute to the relative cost PDFs. For example, one comparative analysis presented in the paper is a single stage LWR-UOX system versus a two-stage LWR-UOX to LWR-MOX system. In this case, the first stage of both systems is the same (but with different fractional energy generation), while the second stage of the UOX to MOX system uses the same type transmuter but the fuel type and feedstock sources are different. In this case, the cost difference between systems is driven by only the fuel cycle differences of the MOX stage.