National Library of Energy BETA

Sample records for information tracked includes

  1. Knowledge, Information and Data (KID) Track Track Description

    E-Print Network [OSTI]

    , classification, clustering, database management, data mining, digital libraries, electronic publishing, expert, XML, WWW, Web 2.0. Related areas include bioinformatics, library and information scienceKnowledge, Information and Data (KID) Track Track Description: This track focuses on the broad

  2. Secure Program Execution Via Dynamic Information Flow Tracking

    E-Print Network [OSTI]

    Suh, G. Edward

    2003-07-21

    We present a simple architectural mechanism called dynamicinformation flow tracking that can significantly improve thesecurity of computing systems with negligible performanceoverhead. Dynamic information flow tracking ...

  3. Information On a New Track

    E-Print Network [OSTI]

    Oakleaf, Megan

    of Museum and Library Services is the primary source of federal support for the nation's 123,000 libraries key concepts. Types of information (sources) selected directly relate to concepts or answer research. Types of information (sources) selected relate to concepts or answer research question. Defines

  4. Solid Waste Information and Tracking System (SWITS) Software Requirements Specification

    SciTech Connect (OSTI)

    MAY, D.L.

    2000-03-22

    This document is the primary document establishing requirements for the Solid Waste Information and Tracking System (SWITS) as it is converted to a client-server architecture. The purpose is to provide the customer and the performing organizations with the requirements for the SWITS in the new environment. This Software Requirement Specification (SRS) describes the system requirements for the SWITS Project, and follows the PHMC Engineering Requirements, HNF-PRO-1819, and Computer Software Qualify Assurance Requirements, HNF-PRO-309, policies. This SRS includes sections on general description, specific requirements, references, appendices, and index. The SWITS system defined in this document stores information about the solid waste inventory on the Hanford site. Waste is tracked as it is generated, analyzed, shipped, stored, and treated. In addition to inventory reports a number of reports for regulatory agencies are produced.

  5. Tracking Information Flow through the Environment: Simple Cases of Stigmergy

    E-Print Network [OSTI]

    Polani, Daniel

    Tracking Information Flow through the Environment: Simple Cases of Stigmergy Alexander S. Klyubin, Faculty of Engineering and Information Sciences University of Hertfordshire, College Lane, Hatfield Herts aims at studying the perception-action loop in a formalized information-theoretic manner. By treating

  6. Tracking Information Flow through the Environment: Simple Cases of Stigmergy

    E-Print Network [OSTI]

    Polani, Daniel

    Tracking Information Flow through the Environment: Simple Cases of Stigmergy Alexander S. Klyubin, Faculty of Engineering and Information Sciences University of Hertfordshire, College Lane, Hatfield Herts aims at studying the perception­action loop in a formalized information­theoretic manner. By treating

  7. Turkey Track Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP) | OpenTrack Wind Farm Jump to:

  8. Limited Personal Use of Government Office Equipment including Information Technology

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

    2005-01-07

    The Order establishes requirements and assigns responsibilities for employees' limited personal use of Government resources (office equipment and other resources including information technology) within DOE, including NNSA. The Order is required to provide guidance on appropriate and inappropriate uses of Government resources. This Order was certified 04/23/2009 as accurate and continues to be relevant and appropriate for use by the Department. Certified 4-23-09. No cancellation.

  9. OpenEI:Lead tracking | 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:QAsource History ViewMayo, Maryland:NPI VenturesNewSt.Information OlindaOnslowOpenEI-specificLead tracking Jump

  10. Including stereoscopic information in the reconstruction of coronal magnetic fields

    E-Print Network [OSTI]

    T. Wiegelmann; T. Neukirch

    2008-01-23

    We present a method to include stereoscopic information about the three dimensional structure of flux tubes into the reconstruction of the coronal magnetic field. Due to the low plasma beta in the corona we can assume a force free magnetic field, with the current density parallel to the magnetic field lines. Here we use linear force free fields for simplicity. The method uses the line of sight magnetic field on the photosphere as observational input. The value of $\\alpha$ is determined iteratively by comparing the reconstructed magnetic field with the observed structures. The final configuration is the optimal linear force solution constrained by both the photospheric magnetogram and the observed plasma structures. As an example we apply our method to SOHO MDI/EIT data of an active region. In the future it is planned to apply the method to analyse data from the SECCHI instrument aboard the STEREO mission.

  11. Survey of tracking systems and rotary joints for coolant piping. Final report, August 15, 1978-August 14, 1978. [Includes patents

    SciTech Connect (OSTI)

    Furaus, J P; Gruchalla, M E; Sower, G D

    1980-01-01

    Problems were surveyed and evaluated with respect to solar tracking mechanisms and rotary joints for coolant piping. An analytical development of celestial mechanics, one- and two-axis tracking configurations and the effect of tracking accuracy versus collector efficiency are reported. Daily operational requirements and tracking modes were defined and evaluated. A literature and patent search on solar tracking technology was performed. Tracking system and control system performance specifications were determined. Alternative conceptual tracking approaches were defined and a cost and performance evaluation of a mechanical tracking concept was performed. Fluid coupling service specifications were determined. The cost and performance of several types of actuators and error detectors were evaluated with respect to solar tracking mechanisms.

  12. Thesis Track In addition to HIS 5060, thesis students must complete 21 hours of graduate course work including

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Thesis Track In addition to HIS 5060, thesis students must complete 21 hours of graduate course a minimum of twelve (12) hours of course work in their primary or thesis field, and at least nine (9) hours in a non-thesis field. Checklist for Thesis Track. Students considering the thesis-track option should

  13. Information regarding previous INCITE awards including selected highlights

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACT EVALUATION PLAN FOR THEVorticesInformation| U.S. DOE Office of

  14. United States Home Information Center | Customer Support | Site Map Track Shipments

    E-Print Network [OSTI]

    Bartholdi III, John J.

    United States Home Information Center | Customer Support | Site Map Search Track Shipments Detailed your detailed tracking results (optional) Enter your email, submit up to three email addresses | Service Info | About FedEx | Investor Relations | Careers | fedex.com Terms of Use | Privacy Policy

  15. Shadow Information Spaces: Combinatorial Filters for Tracking Targets

    E-Print Network [OSTI]

    LaValle, Steven M.

    of Computer Science University of Illinois University of Illinois Urbana, IL 61801 USA Urbana, IL 61801 USA. In particular, we introduce the notion of filters over shadow in- formation spaces for tracking moving targets

  16. Information tracking and sharing in organic photovoltaic panel manufacturing

    E-Print Network [OSTI]

    Gong, Ming, M. Eng. Massachusetts Institute of Technology

    2011-01-01

    The MIT MEng team of four worked with Konarka Technologies, a world leading organic solar panel manufacturer, on production tracking and analysis as well as various operational improvement projects. MIT's collaborative ...

  17. Tracking the Time Course of Orthographic Information in Spoken-Word Recognition

    E-Print Network [OSTI]

    Makous, Walter

    Tracking the Time Course of Orthographic Information in Spoken-Word Recognition Anne Pier Salverda and use of orthographic information in spoken-word recognition using printed words as referents. Participants saw 4 words on a computer screen and listened to spoken sentences instructing them to click on one

  18. FreshTracks Capital LP | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdistoWhiskeyFootprint VenturesColorado: Energy Resources JumpFreshTracks

  19. Reducing Biases in XBT Measurements by Including Discrete Information from Pressure Switches

    E-Print Network [OSTI]

    Reducing Biases in XBT Measurements by Including Discrete Information from Pressure Switches MARLOS underway to improve XBT probes by including pressure switches. Information from these pressure measurements error parameters, and to optimize the use of pressure switches in terms of number of switches, optimal

  20. United States Home Information Center | Customer Support | Site Map Track Shipments

    E-Print Network [OSTI]

    Bartholdi III, John J.

    United States Home Information Center | Customer Support | Site Map Search Track Shipments Detailed results (optional) Enter your email, submit up to three email addresses (separated by commas), add yourEx | Investor Relations | Careers | fedex.com Terms of Use | Privacy Policy This site is protected by copyright

  1. AMO Issues Request for Information on Clean Energy Manufacturing Topics, Including Fuel Cell and Hydrogen Applications

    Broader source: Energy.gov [DOE]

    The AMO seeks information on mid-Technology Readiness Level R&D needs, market challenges, supply chain challenges, and shared facility needs addressing clean energy manufacturing topics, including the fuel cell and hydrogen sectors.

  2. Certification and Accreditation Process for Information Systems Including National Security Systems

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

    2004-02-19

    The Notice ensures the effectiveness of security controls on DOE Federal information systems including national security systems. The Notice will also ensure compliance with the requirements of DOE O 205.1, Department of Energy Cyber Security Management Program, dated 3-21-03, and protect DOE information and information systems from unauthorized access, use, disclosure, modification, or destruction. No cancellations. DOE N 205.15, dated 3-18-05, extends this directive until 3-18-06.

  3. Development of the Emission Measurement and Information Tracking System (EMITS) for regulatory analysis

    SciTech Connect (OSTI)

    McCormack, C.E.; Dorenkamp, L.D.

    1994-10-01

    With the constant implementation of complex and restrictive state and federal clean air laws, a facility must have a comprehensive understanding of the types and amount of emissions associated with the facility`s operations. Knowledge of the facility`s emissions is essential to assess the operational impacts of current and upcoming legislation. Lawrence Livermore National Laboratory (LLNL), located in California, is regulated by federal, state, and local air quality agencies. Of most concern to the facility is California`s Assembly Bill 2588 (also known as the {open_quotes}Air Toxics Hot Spots{close_quotes} program) and the federal Title III, Title V, and Title VI provisions of the Clean Air Act as amended in 1990. Because of the complex regulatory requirements, LLNL needed a system to calculate and classify air emissions by each applicable regulatory program. This paper outlines the development of LLNL`s comprehensive emissions inventory known as the Emissions Measurement and Information Tracking System (EMITS).

  4. Preliminary Safety Information Document for the Standard MHTGR. Volume 1, (includes latest Amendments)

    SciTech Connect (OSTI)

    1986-12-01

    With NRC concurrence, the Licensing Plan for the Standard HTGR describes an application program consistent with 10CFR50, Appendix O to support a US Nuclear Regulatory Commission (NRC) review and design certification of an advanced Standard modular High Temperature Gas-Cooled Reactor (MHTGR) design. Consistent with the NRC's Advanced Reactor Policy, the Plan also outlines a series of preapplication activities which have as an objective the early issuance of an NRC Licensability Statement on the Standard MHTGR conceptual design. This Preliminary Safety Information Document (PSID) has been prepared as one of the submittals to the NRC by the US Department of Energy in support of preapplication activities on the Standard MHTGR. Other submittals to be provided include a Probabilistic Risk Assessment, a Regulatory Technology Development Plan, and an Emergency Planning Bases Report.

  5. User'sManual All information contained in these materials, including products and product specifications,

    E-Print Network [OSTI]

    Bezrukov, Sergei

    is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information. Renesas Electronics does not assume any liability for infringement of patents, copyrights, or other

  6. The Information Security Tenure Track Faculty in Computer ScienceThe Information Security Institute at The Johns Hopkins University (JHUISI) is planning for substantial multi-year growth in the area of

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    The Information Security Tenure Track Faculty in Computer ScienceThe Information Security Institute of Information Security and Cryptography. Our administration is committed at the highest level to substantially: Applicants in Information Security would also be associated with: · The Information Security Institute

  7. CONFIDENTIAL IMPORTANT INFORMATION IS INCLUDED ON THE FORM PLEASE READ CAREFULLY

    E-Print Network [OSTI]

    Maynard, Diana

    and Contact Details · The 3rd Year Mitigating Circumstances Committee sits on Friday 14th June 2013 to make year ­ Paul Nutter (including 1st and 2nd Year CSE) 2nd year ­ Sean Bechhofer 3rd year ­ Tim Morris 4th Year ­ Nick Filer Joint Honours Maths (all years) ­ Andrea Schalk CSE (3rd and4th Year only) ­ Tom

  8. Information System Security Critical Elements Please note that prior to including this language in the performance plans of employees covered by

    E-Print Network [OSTI]

    Information System Security Critical Elements Please note that prior to including this language fulfilled. Stand-Alone Critical Elements Senior Agency Information Security Officer/Chief Information Security Officer/ Information Technology Security Officer Critical Element and Objective · Senior Agency

  9. Supply chain management (SCM) involves the management of materials and information across the entire supply chain. This includes raw material

    E-Print Network [OSTI]

    Calgary, University of

    the entire supply chain. This includes raw material suppliers, component producers, final assemblySupply chain management (SCM) involves the management of materials and information across this concentration will be required to take three core courses: Materials and Supply Chain Management, Transportation

  10. Basic Journal Entry Quick Guide Note: For more complete information on chartfields and journal entries (including spreadsheet import journal entries)

    E-Print Network [OSTI]

    Hitchcock, Adam P.

    Basic Journal Entry Quick Guide Note: For more complete information on chartfields and journal entries (including spreadsheet import journal entries) refer to https://mosaictraining.mcmaster.ca under Courses > General Ledger. Step 1 ­ Create a new journal entry Navigation: 1. Business

  11. Wireless System Tracks Esophageal

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    Wireless System Tracks Esophageal Reflux WEDNESDAY, June 20 (HealthDay News) -- A wireless and transmits that information to a wireless sensor worn around the patient's neck. Details about this system HealthDay · Wireless System Tracks Esophageal Reflux · Experts Debate Limits on Implanted Defibrillator

  12. TRACKING SITE

    Energy Science and Technology Software Center (OSTI)

    003235MLTPL00 AASG Geothermal Data submissions tracking application and site.  https://github.com/usgin/aasgtrack 

  13. Large scale tracking algorithms.

    SciTech Connect (OSTI)

    Hansen, Ross L.; Love, Joshua Alan; Melgaard, David Kennett; Karelitz, David B.; Pitts, Todd Alan; Zollweg, Joshua David; Anderson, Dylan Z.; Nandy, Prabal; Whitlow, Gary L.; Bender, Daniel A.; Byrne, Raymond Harry

    2015-01-01

    Low signal-to-noise data processing algorithms for improved detection, tracking, discrimination and situational threat assessment are a key research challenge. As sensor technologies progress, the number of pixels will increase signi cantly. This will result in increased resolution, which could improve object discrimination, but unfortunately, will also result in a significant increase in the number of potential targets to track. Many tracking techniques, like multi-hypothesis trackers, suffer from a combinatorial explosion as the number of potential targets increase. As the resolution increases, the phenomenology applied towards detection algorithms also changes. For low resolution sensors, "blob" tracking is the norm. For higher resolution data, additional information may be employed in the detection and classfication steps. The most challenging scenarios are those where the targets cannot be fully resolved, yet must be tracked and distinguished for neighboring closely spaced objects. Tracking vehicles in an urban environment is an example of such a challenging scenario. This report evaluates several potential tracking algorithms for large-scale tracking in an urban environment.

  14. Nanocomposites for ultra high density information storage, devices including the same, and methods of making the same

    DOE Patents [OSTI]

    Goyal, Amit; Shin, Junsoo

    2014-04-01

    A nanocomposite article that includes a single-crystal or single-crystal-like substrate and heteroepitaxial, phase-separated layer supported by a surface of the substrate and a method of making the same are described. The heteroepitaxial layer can include a continuous, non-magnetic, crystalline, matrix phase, and an ordered, magnetic magnetic phase disposed within the matrix phase. The ordered magnetic phase can include a plurality of self-assembled crystalline nanostructures of a magnetic material. The phase-separated layer and the single crystal substrate can be separated by a buffer layer. An electronic storage device that includes a read-write head and a nanocomposite article with a data storage density of 0.75 Tb/in.sup.2 is also described.

  15. Design and Implementation of a Hypervisor-Based Platform for Dynamic Information Flow Tracking in a Distributed Environment

    E-Print Network [OSTI]

    Ermolinskiy, Andrey

    2011-01-01

    desktop security. Information Security Tech. Report, 11(4):hypervisor-driven information security archi- tecture forPIFT) is a novel information security architecture that

  16. Energy Tracking Software Platform

    SciTech Connect (OSTI)

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  17. FULL-SCALE, WIND TUNNEL AND CFD WIND ENGINEERING STUDIES A variety of methods can be used to obtain wind engineering design information. These include

    E-Print Network [OSTI]

    Savory, Eric

    FULL-SCALE, WIND TUNNEL AND CFD WIND ENGINEERING STUDIES A variety of methods can be used to obtain wind engineering design information. These include codes of practice, full-scale, wind tunnel are listed in the table below: Table 1. Relative advantages and disadvantages of wind engineering techniques

  18. association of companies and the Edison Electric Institute (1953). Their final report cites investigations from 1945 through 1953 and includes correlated information on coil data, heat

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    1953-01-01

    . The design (Fisher 1981) of the ground-coupled heat pump system called for a ground-coil pipe length of 700 investigations from 1945 through 1953 and includes correlated information on coil data, heat pump equipment, test of electricity has increased, interest has again been focused on the ground-coupled heat pump system. Metz (1979

  19. Tracking dynamic regions of texture and shape

    E-Print Network [OSTI]

    Migdal, Joshua N. (Joshua Nicholas), 1979-

    2007-01-01

    The tracking of visual phenomena is a problem of fundamental importance in computer vision. Tracks are used in many contexts, including object recognition, classification, camera calibration, and scene understanding. ...

  20. Global Radiological Source Sorting, Tracking, and Monitoring (Gradsstram) Using Emergin RFID and Web 2.0 Technologies to Provide Total Asset and Information Visualization, Paper at 2009 INMM

    SciTech Connect (OSTI)

    Walker, Randy M.; Kopsick, Deborah A.; Gorman, Bryan L.; Ganguly, Auroop R.; Ferren, Mitch; Shankar, Mallikarjun

    2009-01-01

    Background Thousands of shipments of radioisotopes developed in the United States (U.S.) are transported domestically and internationally for medical and industrial applications, including to partner laboratories in European Union (EU) countries. Over the past five years, the Environmental Protection Agency (EPA), the Department of Energy (DOE), and Oak Ridge National Laboratory (ORNL)1 have worked with state first responder personnel, key private sector supply chain stakeholders, the Department of Homeland Security (DHS), the Department of Transportation (DOT), the Department of Defense (DoD) and the Nuclear Regulatory Commission (NRC) on Radio Frequency Identification (RFID) tracking and monitoring of medical, research and industrial radioisotopes in commerce. ORNL was the pioneer of the international radioisotope shipping and production business. Most radioisotopes made and used today were either made or discovered at ORNL. While most of the radioisotopes used in the commercial sector are now produced and sold by the private market, ORNL still leads the world in the production of exotic, high-value and/or sensitive industrial, medical and research isotopes. The ORNL-EPA-DOE Radiological Source Tracking and Monitoring (RadSTraM) project tested, evaluated, and integrated RFID technologies in laboratory settings and at multiple private-sector shipping and distribution facilities (Perkin Elmer and DHL) to track and monitor common radioisotopes used in everyday commerce. The RFID tracking capability was also tested in association with other deployed technologies including radiation detection, chemical/explosives detection, advanced imaging, lasers, and infrared scanning. At the 2007 EU-U.S. Summit, the leaders of the US Department of Commerce (DOC) and EU European Commission (EC) committed to pursue jointly directed Lighthouse Priority Projects. These projects are intended to foster cooperation and reduce regulatory burdens with respect to transatlantic commerce. The Transatlantic Economic Council (TEC) Lighthouse Project on Radio Frequency Identification (RFID) has been directed to develop a joint framework for cooperation on identification and development of best practices for Radio Frequency Identification (RFID) technologies The RFID Lighthouse Priority Project commits both sides to endeavor to align U.S. and EU regulatory and policy approaches on RFID technologies, including pilot projects in the public sector.

  1. Pollution Prevention Tracking and Reporting System | Department...

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

    Welcome to the Department of Energy's Pollution Prevention Tracking and Reporting System (PPTRS). DOE uses this system to collect information about, and assess the performance of,...

  2. FLEXIBLE APPLICATION OF THE JLAB PANSOPHY INFORMATION SYSTEM FOR PROJECT REPORTS, PROCESS MONITORING, AND R&D SAMPLE TRACKING

    SciTech Connect (OSTI)

    Valerie Bookwalter; Bonnie Madre; Charles Reece

    2008-02-12

    The use and features of the JLab SRF Institute IT system Pansophy1,2 continue to expand. In support of the cryomodule rework project for CEBAF a full set of web-based travelers has been implemented and an integrated set of live summary reports has been created. A graphical user interface within the reports enables navigation to either higher-level summaries or drill-down to the original source data. In addition to collection of episodic data, Pansophy is now used to capture, coordinate, and display continuously logged process parameter that relate to technical water systems and clean room environmental conditions. In a new expansion, Pansophy is being used to collect and track process and analytical data sets associated with SRF material samples that are part of the surface creation, processing, and characterization R&D program.

  3. Fluorescent image tracking velocimeter

    DOE Patents [OSTI]

    Shaffer, Franklin D. (Library, PA)

    1994-01-01

    A multiple-exposure fluorescent image tracking velocimeter (FITV) detects and measures the motion (trajectory, direction and velocity) of small particles close to light scattering surfaces. The small particles may follow the motion of a carrier medium such as a liquid, gas or multi-phase mixture, allowing the motion of the carrier medium to be observed, measured and recorded. The main components of the FITV include: (1) fluorescent particles; (2) a pulsed fluorescent excitation laser source; (3) an imaging camera; and (4) an image analyzer. FITV uses fluorescing particles excited by visible laser light to enhance particle image detectability near light scattering surfaces. The excitation laser light is filtered out before reaching the imaging camera allowing the fluoresced wavelengths emitted by the particles to be detected and recorded by the camera. FITV employs multiple exposures of a single camera image by pulsing the excitation laser light for producing a series of images of each particle along its trajectory. The time-lapsed image may be used to determine trajectory and velocity and the exposures may be coded to derive directional information.

  4. Tracking target objects orbiting earth using satellite-based telescopes

    DOE Patents [OSTI]

    De Vries, Willem H; Olivier, Scot S; Pertica, Alexander J

    2014-10-14

    A system for tracking objects that are in earth orbit via a constellation or network of satellites having imaging devices is provided. An object tracking system includes a ground controller and, for each satellite in the constellation, an onboard controller. The ground controller receives ephemeris information for a target object and directs that ephemeris information be transmitted to the satellites. Each onboard controller receives ephemeris information for a target object, collects images of the target object based on the expected location of the target object at an expected time, identifies actual locations of the target object from the collected images, and identifies a next expected location at a next expected time based on the identified actual locations of the target object. The onboard controller processes the collected image to identify the actual location of the target object and transmits the actual location information to the ground controller.

  5. Abrasion resistant track shoe grouser

    SciTech Connect (OSTI)

    Fischer, Keith D; Diekevers, Mark S; Afdahl, Curt D; Steiner, Kevin L; Barnes, Christopher A

    2013-04-23

    A track shoe for a track-type vehicle. The track shoe includes a base plate and a grouser projecting away from the base plate. A capping surface structure of substantially horseshoe shaped cross-section is disposed across a distal portion of the grouser. The capping surface structure covers portions of a distal edge surface and adjacent lateral surfaces. The capping surface structure is formed from an material characterized by enhanced wear resistance relative to portions of the grouser underlying the capping surface structure.

  6. High resolution track etch autoradiography

    DOE Patents [OSTI]

    Solares, Guido (Arlington, MA); Zamenhof, Robert G. (Brookline, MA)

    1994-01-01

    A detector assembly for use in obtaining alpha-track autoradiographs, the detector assembly including a substantially boron-free substrate; a detector layer deposited on the substantially boron-free substrate, the detector layer being capable of recording alpha particle tracks and exhibiting evidence of the alpha tracks in response to being exposed to an etchant, the detector layer being less than about 2 microns thick; and a protective layer deposited on the detector layer, the protective layer being resistant to the etchant and having a thickness of about 0.5 to 1 microns.

  7. High resolution track etch autoradiography

    DOE Patents [OSTI]

    Solares, G.; Zamenhof, R.G.

    1994-12-27

    A detector assembly is disclosed for use in obtaining alpha-track autoradiographs, the detector assembly including a substantially boron-free substrate; a detector layer deposited on the substantially boron-free substrate, the detector layer being capable of recording alpha particle tracks and exhibiting evidence of the alpha tracks in response to being exposed to an etchant, the detector layer being less than about 2 microns thick; and a protective layer deposited on the detector layer, the protective layer being resistant to the etchant and having a thickness of about 0.5 to 1 microns. 13 figures.

  8. Tracking Grantee Portal Standards and Recommendations Standards and Recommendations Table

    E-Print Network [OSTI]

    Tracking Grantee Portal Standards and Recommendations April 2009 Standards and Recommendations Table Tracking Network Standards Provide both public and secure grantee portals. Provide a link on a grantee's portal. Organize contents of pages to facilitate the identification of detailed information

  9. Electromechanical solar tracking apparatus

    DOE Patents [OSTI]

    Stromberg, Robert P. (Albuquerque, NM)

    1981-01-01

    The invention relates to an electromechanical solar tracking device which tracks the position of the sun using paired, partially-shaded bimetallic elements.

  10. Infrared tag and track technique

    DOE Patents [OSTI]

    Partin, Judy K. (Idaho Falls, ID); Stone, Mark L. (Idaho Falls, ID); Slater, John (Albuquerque, NM); Davidson, James R. (Idaho Falls, ID)

    2007-12-04

    A method of covertly tagging an object for later tracking includes providing a material capable of at least one of being applied to the object and being included in the object, which material includes deuterium; and performing at least one of applying the material to the object and including the material in the object in a manner in which in the appearance of the object is not changed, to the naked eye.

  11. Real-time Body Tracking with One Depth Camera and Inertial Sensors Thomas Helten

    E-Print Network [OSTI]

    Waldmann, Uwe

    Laboratories Erlangen {thelten,theobalt}@mpi-inf.mpg.de meinard.mueller@audiolabs-erlangen.de Abstract, and an adapted late fusion step to calculate the final body pose. 1. Introduction In recent years, the advent to the arms, legs, the trunk and the head of the tracked person. We include this additional information

  12. Tracking tumor boundary in MV-EPID images without implanted markers: A feasibility study

    SciTech Connect (OSTI)

    Zhang, Xiaoyong Homma, Noriyasu; Ichiji, Kei; Takai, Yoshihiro; Yoshizawa, Makoto

    2015-05-15

    Purpose: To develop a markerless tracking algorithm to track the tumor boundary in megavoltage (MV)-electronic portal imaging device (EPID) images for image-guided radiation therapy. Methods: A level set method (LSM)-based algorithm is developed to track tumor boundary in EPID image sequences. Given an EPID image sequence, an initial curve is manually specified in the first frame. Driven by a region-scalable energy fitting function, the initial curve automatically evolves toward the tumor boundary and stops on the desired boundary while the energy function reaches its minimum. For the subsequent frames, the tracking algorithm updates the initial curve by using the tracking result in the previous frame and reuses the LSM to detect the tumor boundary in the subsequent frame so that the tracking processing can be continued without user intervention. The tracking algorithm is tested on three image datasets, including a 4-D phantom EPID image sequence, four digitally deformable phantom image sequences with different noise levels, and four clinical EPID image sequences acquired in lung cancer treatment. The tracking accuracy is evaluated based on two metrics: centroid localization error (CLE) and volume overlap index (VOI) between the tracking result and the ground truth. Results: For the 4-D phantom image sequence, the CLE is 0.23 ± 0.20 mm, and VOI is 95.6% ± 0.2%. For the digital phantom image sequences, the total CLE and VOI are 0.11 ± 0.08 mm and 96.7% ± 0.7%, respectively. In addition, for the clinical EPID image sequences, the proposed algorithm achieves 0.32 ± 0.77 mm in the CLE and 72.1% ± 5.5% in the VOI. These results demonstrate the effectiveness of the authors’ proposed method both in tumor localization and boundary tracking in EPID images. In addition, compared with two existing tracking algorithms, the proposed method achieves a higher accuracy in tumor localization. Conclusions: In this paper, the authors presented a feasibility study of tracking tumor boundary in EPID images by using a LSM-based algorithm. Experimental results conducted on phantom and clinical EPID images demonstrated the effectiveness of the tracking algorithm for visible tumor target. Compared with previous tracking methods, the authors’ algorithm has the potential to improve the tracking accuracy in radiation therapy. In addition, real-time tumor boundary information within the irradiation field will be potentially useful for further applications, such as adaptive beam delivery, dose evaluation.

  13. Clemson University Supplemental Retirement Plans Company Listing For more complete information about any of the plans or funds below, including risks, charges and expenses, please obtain the

    E-Print Network [OSTI]

    Stuart, Steven J.

    Clemson University Supplemental Retirement Plans Company Listing For more complete information and by having 10 or more employees enrolled in payroll deduction for the supplemental retirement plan

  14. Track 3: Exposure Hazards

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 3: Exposure Hazards

  15. Track 9: Quality Assurance

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 9: Quality Assurance

  16. Track 2: Worker Engagement

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 2: Worker Engagement

  17. Innovative Mobile Technologies for Asset Tracking 

    E-Print Network [OSTI]

    Liko, W.

    2013-01-01

    - Innovative Mobile Technologies for Asset Tracking Agenda ? Learn how clients have mobilized their enterprise data to increase the consistent capture and reporting of important building information, from lease data to work orders to space & occupancy...

  18. Marine and coastal ecosystems include estuaries and coastal waters and lands. Within these systems are sensitive habitats, marine sanctuaries, national parks, aquaculture, fisheries, and tourism activities. Informed and responsible

    E-Print Network [OSTI]

    information on how weather and climate trends affect ecosystems, local communities, regulatory requirements of weather and climate on marine and coastal ecosystems. This type of information can help decision makersOverview Marine and coastal ecosystems include estuaries and coastal waters and lands. Within

  19. Tracking formulas and strategies for a receiver oriented dual-axis tracking toroidal heliostat

    SciTech Connect (OSTI)

    Guo, Minghuan; Wang, Zhifeng; Liang, Wenfeng; Zhang, Xiliang; Zang, Chuncheng; Lu, Zhenwu; Wei, Xiudong

    2010-06-15

    A 4 m x 4 m toroidal heliostat with receiver oriented dual-axis tracking, also called spinning-elevation tracking, was developed as an auxiliary heat source for a hydrogen production system. A series of spinning-elevation tracking formulas have been derived for this heliostat. This included basic tracking formulas, a formula for the elevation angle for heliostat with a mirror-pivot offset, and a more general formula for the biased elevation angle. This paper presents the new tracking formulas in detail and analyzes the accuracy of applying a simplifying approximation. The numerical results show these receiver oriented dual-axis tracking formula approximations are accurate to within 2.5 x 10{sup -6} m in image plane. Some practical tracking strategies are discussed briefly. Solar images from the toroidal heliostat at selected times are also presented. (author)

  20. The Safety Data Sheet, or SDS, is written or printed material used to convey the hazards of a hazardous chemical product. It contains 16 sections of important chemical information, including

    E-Print Network [OSTI]

    The Safety Data Sheet, or SDS, is written or printed material used to convey the hazards of a hazardous chemical product. It contains 16 sections of important chemical information, including: Chemical characteristics; Physical and health hazards, including relevant exposure limits; Precautions for safe handling

  1. Climate Change Impacts in the United States INFORMATION DRAWN FROM THIS CHAPTER IS INCLUDED IN THE HIGHLIGHTS REPORT AND IS IDENTIFIED BY THIS ICON

    E-Print Network [OSTI]

    , and increased community vulnerability to coastal erosion. 2. Most glaciers in Alaska and British Columbia514 Climate Change Impacts in the United States CHAPTER 22 ALASKA INFORMATION DRAWN FROMGuire, and M. Serreze, 2014: Ch. 22: Alaska. Climate Change Impacts in the United States: The Third National

  2. Installing and Commissioning a New Radioactive Waste Tracking System - Lessons Learned

    SciTech Connect (OSTI)

    Robert S. Anderson; Miklos Garamszeghy; Fred Rodrigues; Ed Nicholls

    2005-05-01

    Ontario Power Generation (OPG) recognizes the importance of information management particularly with regards to its low and intermediate level waste program. Various computer based waste tracking systems have been used in OPG since the 1980s. These systems tracked the physical receipt, processing, storage, and inventory of the waste. As OPG moved towards long-term management (e.g. disposal), it was recognized that tracking of more detailed waste characterization information was important. This required either substantial modification of the existing system to include a waste characterization module or replacing it entirely with a new system. After a detailed review of available options, it was decided that the existing waste tracking application would be replaced with the Idaho National Laboratory’s (INL) Integrated Waste Tracking System (IWTS). Installing and commissioning a system which must receive historical operational waste management information (data) and provide new features, required much more attention than was originally considered. The operational readiness of IWTS required extensive vetting and preparation of historic data (which itself had been created from multiple databases in varied formats) to ensure a consistent format for import of some 30,000-container records, and merging and linking these container records to a waste stream based characterization database. This paper will discuss some of the strengths and weaknesses contributing to project success or hindrance so that others can understand and minimize the difficulties inherent in a project of this magnitude.

  3. Solar tracking apparatus

    DOE Patents [OSTI]

    Hammons, Burrell E. (Albuquerque, NM)

    1980-01-01

    The invention relates to a solar tracking device which tracks the position of the sun using paired, partially-shaded photocells. Auxiliary photocells are used for initial acquisition of the sun and for the suppression of false tracking when the sun is obscured by clouds.

  4. Alpha track density using a semiconductor detector 

    E-Print Network [OSTI]

    Hamilton, Ian Scott

    1993-01-01

    of factors including variation in the initial dielectric thickness, and other undefined parameters. In addition, the resultant radon concentration reading is dependent upon the calibration factor used to interpret the track density reading. Obtaining...

  5. Tracking Provenance in ORNL's Flexible Research Platforms

    SciTech Connect (OSTI)

    Hensley, Zachary P; Sanyal, Jibonananda; New, Joshua Ryan

    2013-08-01

    Provenance is dened as information about the origin of objects, a concept that applies to both physical and digital objects and often overlaps both. The use of provenance in systems designed for research is an important but forgotten feature. Provenance allows for proper and exact tracking of information, its use, its lineage, its derivations and other metadata that are important for correctly adhering to the scien- tic method. In our project's prescribed use of provenance, researchers can determine detailed information about the use of sensor data in their experiments on ORNL's Flexible Research Platforms (FRPs). Our project's provenance system, Provenance Data Management System (ProvDMS), tracks information starting with the creation of information by an FRP sensor. The system determines station information, sensor information, and sensor channel information. The system allows researchers to derive generations of experiments from the sensor data and tracks their hierarchical flow. Key points can be seen in the history of the information as part of the information's workflow. The concept of provenance and its usage in science is relatively new and while used in other cases around the world, our project's provenance diers in a key area. To keep track of provenance, most systems must be designed or redesigned around the new provenance system. Our system is designed as a cohesive but sepa- rate entity and allows for researchers to continue using their own methods of analysis without being constrained in their ways in order to track the provenance. We have designed ProvDMS using a lightweight provenance library, Core Provenance Library (CPL) v.6 In addition to keeping track of sensor data experiments and its provenance, ProvDMS also provides a web-enabled visualization of the inheritance.

  6. Single nanoparticle tracking spectroscopic microscope

    DOE Patents [OSTI]

    Yang, Haw (Moraga, CA); Cang, Hu (Berkeley, CA); Xu, Cangshan (Berkeley, CA); Wong, Chung M. (San Gabriel, CA)

    2011-07-19

    A system that can maintain and track the position of a single nanoparticle in three dimensions for a prolonged period has been disclosed. The system allows for continuously imaging the particle to observe any interactions it may have. The system also enables the acquisition of real-time sequential spectroscopic information from the particle. The apparatus holds great promise in performing single molecule spectroscopy and imaging on a non-stationary target.

  7. AGATA - Advanced Gamma Tracking Array

    E-Print Network [OSTI]

    S. Akkoyun; A. Algora; B. Alikhani; F. Ameil; G. de Angelis; L. Arnold; A. Astier; A. Ataç; Y. Aubert; C. Aufranc; A. Austin; S. Aydin; F. Azaiez; S. Badoer; D. L. Balabanski; D. Barrientos; G. Baulieu; R. Baumann; D. Bazzacco; F. A. Beck; T. Beck; P. Bednarczyk; M. Bellato; M. A. Bentley; G. Benzoni; R. Berthier; L. Berti; R. Beunard; G. Lo Bianco; B. Birkenbach; P. G. Bizzeti; A. M. Bizzeti-Sona; F. Le Blanc; J. M. Blasco; N. Blasi; D. Bloor; C. Boiano; M. Borsato; D. Bortolato; A. J. Boston; H. C. Boston; P. Bourgault; P. Boutachkov; A. Bouty; A. Bracco; S. Brambilla; I. P. Brawn; A. Brondi; S. Broussard; B. Bruyneel; D. Bucurescu; I. Burrows; A. Bürger; S. Cabaret; B. Cahan; E. Calore; F. Camera; A. Capsoni; F. Carrió; G. Casati; M. Castoldi; B. Cederwall; J. -L. Cercus; V. Chambert; M. El Chambit; R. Chapman; L. Charles; J. Chavas; E. Clément; P. Cocconi; S. Coelli; P. J. Coleman-Smith; A. Colombo; S. Colosimo; C. Commeaux; D. Conventi; R. J. Cooper; A. Corsi; A. Cortesi; L. Costa; F. C. L. Crespi; J. R. Cresswell; D. M. Cullen; D. Curien; A. Czermak; D. Delbourg; R. Depalo; T. Descombes; P. Désesquelles; P. Detistov; C. Diarra; F. Didierjean; M. R. Dimmock; Q. T. Doan; C. Domingo-Pardo; M. Doncel; F. Dorangeville; N. Dosme; Y. Drouen; G. Duchêne; B. Dulny; J. Eberth; P. Edelbruck; J. Egea; T. Engert; M. N. Erduran; S. Ertürk; C. Fanin; S. Fantinel; E. Farnea; T. Faul; M. Filliger; F. Filmer; Ch. Finck; G. de France; A. Gadea; W. Gast; A. Geraci; J. Gerl; R. Gernhäuser; A. Giannatiempo; A. Giaz; L. Gibelin; A. Givechev; N. Goel; V. González; A. Gottardo; X. Grave; J. Gr?bosz; R. Griffiths; A. N. Grint; P. Gros; L. Guevara; M. Gulmini; A. Görgen; H. T. M. Ha; T. Habermann; L. J. Harkness; H. Harroch; K. Hauschild; C. He; A. Hernández-Prieto; B. Hervieu; H. Hess; T. Hüyük; E. Ince; R. Isocrate; G. Jaworski; A. Johnson; J. Jolie; P. Jones; B. Jonson; P. Joshi; D. S. Judson; A. Jungclaus; M. Kaci; N. Karkour; M. Karolak; A. Ka?ka?; M. Kebbiri; R. S. Kempley; A. Khaplanov; S. Klupp; M. Kogimtzis; I. Kojouharov; A. Korichi; W. Korten; Th. Kröll; R. Krücken; N. Kurz; B. Y. Ky; M. Labiche; X. Lafay; L. Lavergne; I. H. Lazarus; S. Leboutelier; F. Lefebvre; E. Legay; L. Legeard; F. Lelli; S. M. Lenzi; S. Leoni; A. Lermitage; D. Lersch; J. Leske; S. C. Letts; S. Lhenoret; R. M. Lieder; D. Linget; J. Ljungvall; A. Lopez-Martens; A. Lotodé; S. Lunardi; A. Maj; J. van der Marel; Y. Mariette; N. Marginean; R. Marginean; G. Maron; A. R. Mather; W. M?czy?ski; V. Mendéz; P. Medina; B. Melon; R. Menegazzo; D. Mengoni; E. Merchan; L. Mihailescu; C. Michelagnoli; J. Mierzejewski; L. Milechina; B. Million; K. Mitev; P. Molini; D. Montanari; S. Moon; F. Morbiducci; R. Moro; P. S. Morrall; O. Möller; A. Nannini; D. R. Napoli; L. Nelson; M. Nespolo; V. L. Ngo; M. Nicoletto; R. Nicolini; Y. Le Noa; P. J. Nolan; M. Norman; J. Nyberg; A. Obertelli; A. Olariu; R. Orlandi; D. C. Oxley; C. Özben; M. Ozille; C. Oziol; E. Pachoud; M. Palacz; J. Palin; J. Pancin; C. Parisel; P. Pariset; G. Pascovici; R. Peghin; L. Pellegri; A. Perego; S. Perrier; M. Petcu; P. Petkov; C. Petrache; E. Pierre; N. Pietralla; S. Pietri; M. Pignanelli; I. Piqueras; Z. Podolyak; P. Le Pouhalec; J. Pouthas; D. Pugnére; V. F. E. Pucknell; A. Pullia; B. Quintana; R. Raine; G. Rainovski; L. Ramina; G. Rampazzo; G. La Rana; M. Rebeschini; F. Recchia; N. Redon; M. Reese; P. Reiter; P. H. Regan; S. Riboldi; M. Richer; M. Rigato; S. Rigby; G. Ripamonti; A. P. Robinson; J. Robin; J. Roccaz; J. -A. Ropert; B. Rossé; C. Rossi Alvarez; D. Rosso; B. Rubio; D. Rudolph; F. Saillant; E. ?ahin; F. Salomon; M. -D. Salsac; J. Salt; G. Salvato; J. Sampson; E. Sanchis; C. Santos; H. Schaffner; M. Schlarb; D. P. Scraggs; D. Seddon; M. ?enyi?it; M. -H. Sigward; G. Simpson; J. Simpson; M. Slee; J. F. Smith; P. Sona; B. Sowicki; P. Spolaore; C. Stahl; T. Stanios; E. Stefanova; O. Stézowski; J. Strachan; G. Suliman; P. -A. Söderström; J. L. Tain; S. Tanguy; S. Tashenov; Ch. Theisen; J. Thornhill; F. Tomasi; N. Toniolo; R. Touzery; B. Travers; A. Triossi; M. Tripon; K. M. M. Tun-Lanoë; M. Turcato; C. Unsworth; C. A. Ur; J. J. Valiente-Dobon; V. Vandone; E. Vardaci; R. Venturelli; F. Veronese; Ch. Veyssiere; E. Viscione; R. Wadsworth; P. M. Walker; N. Warr; C. Weber; D. Weisshaar; D. Wells; O. Wieland; A. Wiens; G. Wittwer; H. J. Wollersheim; F. Zocca; N. V. Zamfir; M. Zi?bli?ski; A. Zucchiatti

    2012-09-17

    The Advanced GAmma Tracking Array (AGATA) is a European project to develop and operate the next generation gamma-ray spectrometer. AGATA is based on the technique of gamma-ray energy tracking in electrically segmented high-purity germanium crystals. This technique requires the accurate determination of the energy, time and position of every interaction as a gamma ray deposits its energy within the detector volume. Reconstruction of the full interaction path results in a detector with very high efficiency and excellent spectral response. The realization of gamma-ray tracking and AGATA is a result of many technical advances. These include the development of encapsulated highly-segmented germanium detectors assembled in a triple cluster detector cryostat, an electronics system with fast digital sampling and a data acquisition system to process the data at a high rate. The full characterization of the crystals was measured and compared with detector-response simulations. This enabled pulse-shape analysis algorithms, to extract energy, time and position, to be employed. In addition, tracking algorithms for event reconstruction were developed. The first phase of AGATA is now complete and operational in its first physics campaign. In the future AGATA will be moved between laboratories in Europe and operated in a series of campaigns to take advantage of the different beams and facilities available to maximize its science output. The paper reviews all the achievements made in the AGATA project including all the necessary infrastructure to operate and support the spectrometer.

  8. Incremental Web Search: Tracking Changes in the Web

    E-Print Network [OSTI]

    Mohri, Mehryar

    Incremental Web Search: Tracking Changes in the Web by Ziyang Wang A dissertation submitted amount of new information is posted on the Web every day. Large-scale web search engines often update our solutions of searching new information from the web by tracking the changes of web documents

  9. Incremental Web Search: Tracking Changes in the Web

    E-Print Network [OSTI]

    Mohri, Mehryar

    Incremental Web Search: Tracking Changes in the Web by Ziyang Wang A dissertation submitted #12; Abstract A large amount of new information is posted on the Web every day. Large­scale web search. In this thesis, we present our solutions of searching new information from the web by tracking the changes of web

  10. Renewable Energy Certificate (REC) Tracking Systems: Costs & Verification Issues (Presentation)

    SciTech Connect (OSTI)

    Heeter, J.

    2013-10-01

    This document provides information on REC tracking systems: how they are used in the voluntary REC market, a comparison of REC systems fees and information regarding how they treat environmental attributes.

  11. Kalman Filter Tracking on Parallel Architectures

    E-Print Network [OSTI]

    Giuseppe Cerati; Peter Elmer; Steven Lantz; Kevin McDermott; Dan Riley; Matevž Tadel; Peter Wittich; Frank Würthwein; Avi Yagil

    2015-05-18

    Power density constraints are limiting the performance improvements of modern CPUs. To address this we have seen the introduction of lower-power, multi-core processors, but the future will be even more exciting. In order to stay within the power density limits but still obtain Moore's Law performance/price gains, it will be necessary to parallelize algorithms to exploit larger numbers of lightweight cores and specialized functions like large vector units. Example technologies today include Intel's Xeon Phi and GPGPUs. Track finding and fitting is one of the most computationally challenging problems for event reconstruction in particle physics. At the High Luminosity LHC, for example, this will be by far the dominant problem. The need for greater parallelism has driven investigations of very different track finding techniques including Cellular Automata or returning to Hough Transform. The most common track finding techniques in use today are however those based on the Kalman Filter. Significant experience has been accumulated with these techniques on real tracking detector systems, both in the trigger and offline. They are known to provide high physics performance, are robust and are exactly those being used today for the design of the tracking system for HL-LHC. Our previous investigations showed that, using optimized data structures, track fitting with Kalman Filter can achieve large speedup both with Intel Xeon and Xeon Phi. We report here our further progress towards an end-to-end track reconstruction algorithm fully exploiting vectorization and parallelization techniques in a realistic simulation setup.

  12. TRACKING CODE DEVELOPMENT FOR BEAM DYNAMICS OPTIMIZATION

    SciTech Connect (OSTI)

    Yang, L.

    2011-03-28

    Dynamic aperture (DA) optimization with direct particle tracking is a straight forward approach when the computing power is permitted. It can have various realistic errors included and is more close than theoretical estimations. In this approach, a fast and parallel tracking code could be very helpful. In this presentation, we describe an implementation of storage ring particle tracking code TESLA for beam dynamics optimization. It supports MPI based parallel computing and is robust as DA calculation engine. This code has been used in the NSLS-II dynamics optimizations and obtained promising performance.

  13. Sun tracking controller

    SciTech Connect (OSTI)

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

    1981-11-24

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

  14. L1 track triggers for ATLAS in the HL-LHC

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

    Lipeles, E.

    2012-01-01

    The HL-LHC, the planned high luminosity upgrade for the LHC, will increase the collision rate in the ATLAS detector approximately a factor of 5 beyond the luminosity for which the detectors were designed, while also increasing the number of pile-up collisions in each event by a similar factor. This means that the level-1 trigger must achieve a higher rejection factor in a more difficult environment. This presentation discusses the challenges that arise in this environment and strategies being considered by ATLAS to include information from the tracking systems in the level-1 decision. The main challenges involve reducing the data volumemore »exported from the tracking system for which two options are under consideration: a region of interest based system and an intelligent sensor method which filters on hits likely to come from higher transverse momentum tracks.« less

  15. Terminal particle from Stardust track 130: Probable Al-rich chondrule fragment from comet Wild 2

    E-Print Network [OSTI]

    Meyers, Stephen R.

    -temperature materials were recovered from their host aerogel tracks including Ca, Al-rich inclusions (CAIs) (Zolensky et

  16. Biomechanics Track Curriculum Map

    E-Print Network [OSTI]

    Lee, Tonghun

    Biomechanics Track Curriculum Map C MATH 221 (4) Calculus I RHET 105 (4) Principles of Composition) Bioenergetics BIOE 301 (3) Biomechanics BIOE 310 (3) Comp Tools for Bio Data BIOE 303 (2) Quant Human Physiology not graduating on time due to pre-reqs. Biomechanics Track Electives: (Fall) (Spring) (Both Semesters) · BIOE 461

  17. Environmental Public Health Tracking

    E-Print Network [OSTI]

    Environmental Public Health Tracking Network VISION Version 1.0 10/20/2004 This document has been for Disease Control and Prevention ­ Department of Health and Human Services #12;Environmental Public Health the features that will be proposed to stakeholders to support environmental public health tracking nationwide

  18. GPU COMPUTING FOR PARTICLE TRACKING

    E-Print Network [OSTI]

    Nishimura, Hiroshi

    2011-01-01

    TRACKING * Hiroshi Nishimura ', Kai Song, Krishna Muriki, Changchun Sun,TRACKING Hiroshi Nishimura, K a i Song, Krishna Muriki, Changchun Sun,

  19. Long Island Sound BMP Tracking & Accounting Effort

    E-Print Network [OSTI]

    LIS tracking system baselines ­ Base year = date system implemented, allow historical data when Problem Eutrophication, or critically low DO influenced by multiple factors: · Geography · Weather Flexibility to update as data, methods, and information improve 10 #12;11 #12;12 #12;13 #12;Recommended

  20. Pump apparatus including deconsolidator

    DOE Patents [OSTI]

    Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

    2014-10-07

    A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

  1. Track 10: Feedback and Improvement

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 10: Feedback and Improvement

  2. Tracking the Reliability of the U.S. Electric Power System: An Assessment of Publicly Available Information Reported to State Public Utility Commissions

    E-Print Network [OSTI]

    LaCommare, Kristina H.

    2008-01-01

    9 4.1 Regional Trends in SAIDI, SAIFI, and14 4.5 Reporting SAIDI and SAIFI with Major Events Included1366-2003 to Segment SAIDI and SAIFI with Major Event Days19

  3. Tracking the Reliability of the U.S. Electric Power System: An Assessment of Publicly Available Information Reported to State Public Utility Commissions

    E-Print Network [OSTI]

    LaCommare, Kristina H.

    2008-01-01

    14 4.5 Reporting SAIDI and SAIFI with Major Events Included1366-2003 to Segment SAIDI and SAIFI with Major Event Days1910. Comparison of SAIDI and SAIFI Without Major Events for 9

  4. Tracking the Reliability of the U.S. Electric Power System: An Assessment of Publicly Available Information Reported to State Public Utility Commissions

    SciTech Connect (OSTI)

    LaCommare, Kristina H.; Eto, Joseph H.

    2008-10-10

    Large blackouts, such as the August 14-15, 2003 blackout in the northeasternUnited States and Canada, focus attention on the importance of reliable electric service. As public and private efforts are undertaken to improve reliability and prevent power interruptions, it is appropriate to assess their effectiveness. Measures of reliability, such as the frequency and duration of power interruptions, have been reported by electric utilities to state public utility commissions for many years. This study examines current state and utility practices for collecting and reporting electricity reliability information and discusses challenges that arise in assessing reliability because of differences among these practices. The study is based primarily on reliability information for 2006 reported by 123 utilities to 37 state public utility commissions.

  5. Kalman Filter Tracking on Parallel Architectures

    E-Print Network [OSTI]

    Cerati, Giuseppe; Lantz, Steven; McDermott, Kevin; Riley, Dan; Tadel, Matevž; Wittich, Peter; Würthwein, Frank; Yagil, Avi

    2015-01-01

    Power density constraints are limiting the performance improvements of modern CPUs. To address this we have seen the introduction of lower-power, multi-core processors, but the future will be even more exciting. In order to stay within the power density limits but still obtain Moore's Law performance/price gains, it will be necessary to parallelize algorithms to exploit larger numbers of lightweight cores and specialized functions like large vector units. Example technologies today include Intel's Xeon Phi and GPGPUs. Track finding and fitting is one of the most computationally challenging problems for event reconstruction in particle physics. At the High Luminosity LHC, for example, this will be by far the dominant problem. The need for greater parallelism has driven investigations of very different track finding techniques including Cellular Automata or returning to Hough Transform. The most common track finding techniques in use today are however those based on the Kalman Filter. Significant experience has...

  6. Final Exam Information

    E-Print Network [OSTI]

    OwenDavis

    2014-11-28

    MA 22400 FINAL EXAM INFORMATION. The Final Exam is scheduled for Tuesday, December 16, at 7:00 PM in. Lambert Fieldhouse(Indoor Track Area).

  7. TRACKING CLEAN UP AT HANFORD

    SciTech Connect (OSTI)

    CONNELL, C.W.

    2005-05-27

    The Hanford Federal Facility Agreement and Consent Order, known as the ''Tri-Party Agreement'' (TPA), is a legally binding agreement among the US Department of Energy (DOE), The Washington State Department of Ecology, and the US Environmental Protection Agency (EPA) for cleaning up the Hanford Site. Established in the 1940s to produce material for nuclear weapons as part of the Manhattan Project, Hanford is often referred to as the world's large environmental cleanup project. The Site covers more than 580 square miles in a relatively remote region of southeastern Washington state in the US. The production of nuclear materials at Hanford has left a legacy of tremendous proportions in terms of hazardous and radioactive waste. From a waste-management point of view, the task is enormous: 1700 waste sites; 450 billion gallons of liquid waste; 70 billion gallons of contaminated groundwater; 53 million gallons of tank waste; 9 reactors; 5 million cubic yards of contaminated soil; 22 thousand drums of mixed waste; 2.3 tons of spent nuclear fuel; and 17.8 metric tons of plutonium-bearing material and this is just a partial listing. The agreement requires that DOE provide the results of analytical laboratory and non-laboratory tests/readings to the lead regulatory agency to help guide then in making decisions. The agreement also calls for each signatory to preserve--for at least ten years after the Agreement has ended--all of the records in it, or its contractors, possession related to sampling, analysis, investigations, and monitoring conducted. The Action Plan that supports the TPA requires that Ecology and EPA have access to all data that is relevant to work performed, or to be performed, under the Agreement. Further, the Action Plan specifies two additional requirements: (1) that EPA, Ecology and their respective contractor staffs have access to all the information electronically, and (2) that the databases are accessible to, and used by, all personnel doing TPA-related work. The Hanford Environmental Databases document and track the progress of Site cleanup--Hanford Environmental Information System (HEIS), Hanford Well Information Data System (HWIS), the Waste Information Data System (WIDS), and the Hanford Geographic Information System (HGIS). HEIS contains the date, time, location, and results from samples taken during activities such as field investigations and groundwater monitoring. HWIS contains the details of the wells and boreholes on the Site. WIDS tracks the waste sites--from discovery through cleanup. Each of the databases is supported by several applications for entering or retrieving information. HGIS keeps track of the locations for waste (WIDS) sites, wells and boreholes, and other sampling site locations. Of the applications used to extract data from the Environmental Databases, the Hanford Map Portal (QMAP) is the newest, and perhaps the most efficient. QMAP combines the HGIS spatial information with the information from the other databases so that users may browse to, or query, the waste site or well of interest. A query of a waste site or well engages QMAP to find the object and then the user may access the appropriate database. This paper describes the Environmental Databases and their maintenance, as well as the applications used to access them. Collectively, these databases are a critical element in formally documenting the work and associated decisions made during the cleanup of Hanford.

  8. Solar tracking device

    SciTech Connect (OSTI)

    Wyland, R.R.

    1981-01-20

    A solar tracking device having a plurality of reflector banks for reflecting the sun rays onto collector tubes and heating a fluid circulated therethrough. The reflector banks synchronized to follow the sun during the daily and yearly cycle of the earth as the earth orbits around the sun. The device by accurately following the sun provides a more efficient means of collecting solar energy.

  9. Automatically processed alpha-track radon monitor

    DOE Patents [OSTI]

    Langner, G.H. Jr.

    1993-01-12

    An automatically processed alpha-track radon monitor is provided which includes a housing having an aperture allowing radon entry, and a filter that excludes the entry of radon daughters into the housing. A flexible track registration material is located within the housing that records alpha-particle emissions from the decay of radon and radon daughters inside the housing. The flexible track registration material is capable of being spliced such that the registration material from a plurality of monitors can be spliced into a single strip to facilitate automatic processing of the registration material from the plurality of monitors. A process for the automatic counting of radon registered by a radon monitor is also provided.

  10. Automatically processed alpha-track radon monitor

    DOE Patents [OSTI]

    Langner, Jr., G. Harold (Mack, CO)

    1993-01-01

    An automatically processed alpha-track radon monitor is provided which includes a housing having an aperture allowing radon entry, and a filter that excludes the entry of radon daughters into the housing. A flexible track registration material is located within the housing that records alpha-particle emissions from the decay of radon and radon daughters inside the housing. The flexible track registration material is capable of being spliced such that the registration material from a plurality of monitors can be spliced into a single strip to facilitate automatic processing of the registration material from the plurality of monitors. A process for the automatic counting of radon registered by a radon monitor is also provided.

  11. Method and apparatus for optimizing a train trip using signal information

    SciTech Connect (OSTI)

    Kumar, Ajith Kuttannair; Daum, Wolfgang; Otsubo, Tom; Hershey, John Erik; Hess, Gerald James

    2014-06-10

    A system is provided for operating a railway network including a first railway vehicle during a trip along track segments. The system includes a first element for determining travel parameters of the first railway vehicle, a second element for determining travel parameters of a second railway vehicle relative to the track segments to be traversed by the first vehicle during the trip, a processor for receiving information from the first and the second elements and for determining a relationship between occupation of a track segment by the second vehicle and later occupation of the same track segment by the first vehicle and an algorithm embodied within the processor having access to the information to create a trip plan that determines a speed trajectory for the first vehicle. The speed trajectory is responsive to the relationship and further in accordance with one or more operational criteria for the first vehicle.

  12. Performance of Photovoltaic Maximum Power Point Tracking Algorithms in the Presence of Noise

    E-Print Network [OSTI]

    Odam, Kofi

    Performance of Photovoltaic Maximum Power Point Tracking Algorithms in the Presence of Noise tracking (MPPT) algorithms for photovoltaic systems, including how noise affects both tracking speed-performance photovoltaic sys- tems. An intelligent controller adjusts the voltage, current, or impedance seen by a solar

  13. DOE Phase II SBIR: Spectrally-Assisted Vehicle Tracking - Final Report

    SciTech Connect (OSTI)

    Villeneuve, Pierre V.

    2013-02-28

    The goal of this Phase II SBIR has been to develop a prototype software package to demonstrate spectrally-aided vehicle tracking. The primary application is to show improved target vehicle tracking performance in complex environments where traditional spatial tracker systems may show reduced performance. Examples include scenarios where the target vehicle is obscured by a large structure for an extended period of time, or where the target is engaging in extreme maneuvers amongst other civilian vehicles. The target information derived from spatial processing is unable to differentiate between the green versus the red vehicle. Spectral signature exploitation enables comparison of new candidate targets with existing track signatures. The ambiguity in this confusing scenario is resolved by folding spectral analysis results into each target nomination and association processes. The work performed over the two-year effort was divided into three general areas: algorithm refinement, software prototype development, and prototype performance demonstration. The tasks performed under this Phase II resulted in the completion of a software tool suitable for evaluation and testing of advanced tracking concepts.

  14. Video Tracking Using Acoustic Triangulation 

    E-Print Network [OSTI]

    Ivanov, Alexander

    2012-05-03

    This study focuses on the detection and triangulation of sound sources. Specifically, we focus on the detection of sound in order to track a person’s position with a video camera. Acoustic tracking, an alternative to visual tracking, is relatively...

  15. VIDEO TRACKING USING ACOUSTIC TRIANGULATION 

    E-Print Network [OSTI]

    Raducanu, Alexandru

    2012-05-03

    This study focuses on the detection and triangulation of sound sources. Specifically, we focus on the detection of sound in order to track a person’s position with a video camera. Acoustic tracking, an alternative to visual tracking, is relatively...

  16. Automated micro-tracking planar solar concentrators

    E-Print Network [OSTI]

    Hallas, Justin Matthew

    2011-01-01

    PV cell behind each lens tracking the sun with only lateralclimbing required for tracking the sun, and experimentalin a fixed frame tracking the sun with only micro-tracking.

  17. Tracking Quasiclassical Chaos in Ultracold Boson Gases

    SciTech Connect (OSTI)

    Lepers, Maxence; Zehnle, Veronique; Garreau, Jean Claude [Laboratoire de Physique des Lasers, Atomes et Molecules, Universite des Sciences et Technologies de Lille, CNRS, F-59655 Villeneuve d'Ascq Cedex (France)

    2008-10-03

    We study the dynamics of an ultracold boson gas in a lattice submitted to a constant force. We track the route of the system towards chaos created by the many-body-induced nonlinearity and show that relevant information can be extracted from an experimentally accessible quantity, the gas mean position. The threshold nonlinearity for the appearance of chaotic behavior is deduced from Kolmogorov-Arnold-Moser arguments and agrees with the value obtained by calculating the associated Lyapunov exponent.

  18. Marine asset security and tracking (MAST) system

    DOE Patents [OSTI]

    Hanson, Gregory Richard (Clinton, TN); Smith, Stephen Fulton (Loudon, TN); Moore, Michael Roy (Corryton, TN); Dobson, Eric Lesley (Charleston, SC); Blair, Jeffrey Scott (Charleston, SC); Duncan, Christopher Allen (Marietta, GA); Lenarduzzi, Roberto (Knoxville, TN)

    2008-07-01

    Methods and apparatus are described for marine asset security and tracking (MAST). A method includes transmitting identification data, location data and environmental state sensor data from a radio frequency tag. An apparatus includes a radio frequency tag that transmits identification data, location data and environmental state sensor data. Another method includes transmitting identification data and location data from a radio frequency tag using hybrid spread-spectrum modulation. Another apparatus includes a radio frequency tag that transmits both identification data and location data using hybrid spread-spectrum modulation.

  19. TAGGING, TRACKING AND LOCATING WITHOUT GPS

    SciTech Connect (OSTI)

    Cordaro, J.; Coleman, T.; Shull, D.

    2012-07-08

    The Savannah River National Laboratory (SRNL) was requested to lead a Law Enforcement Working Group that was formed to collaborate on common operational needs. All agencies represented on the working group ranked their need to tag, track, and locate a witting or unwitting target as their highest priority. Specifically, they were looking for technologies more robust than Global Positioning Satellite (GPS), could communicate back to the owner, and worked where normal cell phone communications did not work or were unreliable. SRNL brought together multiple technologies in a demonstration that was held in in various Alaska venues, including metropolitan, wilderness, and at-sea that met the working group's requirements. Using prototypical technologies from Boeing, On Ramp, and Fortress, SRNL was able to demonstrate the ability to track personnel and material in all scenarios including indoors, in heavily wooden areas, canyons, and in parking garages. In all cases GPS signals were too weak to measure. Bi-directional communication was achieved in areas that Wi-Fi, cell towers, or traditional radios would not perform. The results of the exercise will be presented. These technologies are considered ideal for tracking high value material such has nuclear material with a platform that allows seamless tracking anywhere in the world, indoors or outdoors.

  20. Location Update Accuracy in Human Tracking system using Zigbee modules

    E-Print Network [OSTI]

    Amutha, B

    2009-01-01

    A location and tracking system becomes very important to our future world of pervasive computing. An algorithm for accurate location information is being incorporated in the human walking model and in the blind human walking model. We want to implement an accurate location tracking mechanism using Zigbee along with GPS, we have incorporated Markov chain algorithm for establishing accuracy. Normal Human and blind human walking steps were actually taken in the known environment within our campus and the Markov chain algorithm was used for smoothening the stepwise variation in location updates. A comparison module is also implemented to show the difference between normal human and blind human walking step variations. This accuracy is used for designing a blind tracking device so that the device can be used by the blind for finding the path without obstacles. We present a system level approach to localizing and tracking Human and blind users on a basis of different sources of location information [GPS plus Zigbee...

  1. Position and orientation tracking system

    DOE Patents [OSTI]

    Burks, Barry L. (Oak Ridge, TN); DePiero, Fred W. (Knoxville, TN); Armstrong, Gary A. (Oak Ridge, TN); Jansen, John F. (Knoxville, TN); Muller, Richard C. (Oak Ridge, TN); Gee, Timothy F. (Riceville, TN)

    1998-01-01

    A position and orientation tracking system presents a laser scanning appaus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle.

  2. Position and orientation tracking system

    DOE Patents [OSTI]

    Burks, B.L.; DePiero, F.W.; Armstrong, G.A.; Jansen, J.F.; Muller, R.C.; Gee, T.F.

    1998-05-05

    A position and orientation tracking system presents a laser scanning apparatus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle. 14 figs.

  3. Course may include: Research in Education

    E-Print Network [OSTI]

    Course may include: Research in Education Statistics in Education Theories of Educational Admin Policy Analysis Sociological Aspects of Education Approaches to Literacy Development Information and Communication Technologies Issues in Education Final Project Seminar Master of Education Educational

  4. THEORETICAL POPULATION BIOLOGY 32, 15-25 (1987) On Economically Tracking a Variable Environment

    E-Print Network [OSTI]

    Stephens, David W.

    1987-01-01

    review of incomplete information models in foraging theory). This is important becauseif information simplified tracking model illustrates the fundamental components of tracking problems generally, and it hints be applied to non-foraging problems. Supposethat although prey type V (for varying) always looks the same (V

  5. Mutual information based tracking with mobile sensors

    E-Print Network [OSTI]

    Russ, John A., S.M. Massachusetts Institute of Technology

    2010-01-01

    In order to utilize mobile sensor nodes in a sensing and estimation problem, one must carefully consider the optimal placement of those sensor nodes and simultaneously account for the cost incurred in moving the sensor ...

  6. Perceptions on Hurricane Information and Tracking Maps 

    E-Print Network [OSTI]

    Wu, Hao-Che Tristan

    2013-11-18

    Tropical storms and hurricanes have caused extensive casualties and damage in past decades. Recent data indicate that the annual losses from hurricanes are increasing, partly because the U.S. coastal population has increased significantly...

  7. RE Finance Tracking Initiative | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETE IncScienceRoadmap/12-FD-hb <RBFFinance

  8. Help:Tracking changes | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnology Srl JumpSubObjects Jump

  9. Countries Gasoline Prices Including Taxes

    Gasoline and Diesel Fuel Update (EIA)

    Marketing Monthly, U.S. Energy Information Administration Weekly Petroleum Status Report, U.S. Energy Information Administration Wall Street Journal (for currency exchange rates)...

  10. Double tracks test site characterization report

    SciTech Connect (OSTI)

    NONE

    1996-05-01

    This report presents the results of site characterization activities performed at the Double Tracks Test Site, located on Range 71 North, of the Nellis Air Force Range (NAFR) in southern Nevada. Site characterization activities included reviewing historical data from the Double Tracks experiment, previous site investigation efforts, and recent site characterization data. The most recent site characterization activities were conducted in support of an interim corrective action to remediate the Double Tracks Test Site to an acceptable risk to human health and the environment. Site characterization was performed using a phased approach. First, previously collected data and historical records sere compiled and reviewed. Generalized scopes of work were then prepared to fill known data gaps. Field activities were conducted and the collected data were then reviewed to determine whether data gaps were filled and whether other areas needed to be investigated. Additional field efforts were then conducted, as required, to adequately characterize the site. Characterization of the Double Tracks Test Site was conducted in accordance with the US Department of Energy`s (DOE) Streamlined Approach for Environmental Restoration (SAFER).

  11. Training Management Information System

    SciTech Connect (OSTI)

    Rackley, M.P.

    1989-01-01

    The Training Management Information System (TMIS) is an integrated information system for all training related activities. TMIS is at the leading edge of training information systems used in the nuclear industry. The database contains all the necessary records to confirm the department's adherence to accreditation criteria and houses all test questions, student records and information needed to evaluate the training process. The key to the TMIS system is that the impact of any change (i.e., procedure change, new equipment, safety incident in the commercial nuclear industry, etc.) can be tracked throughout the training process. This ensures the best training can be performed that meets the needs of the employees. TMIS is comprised of six functional areas: Job and Task Analysis, Training Materials Design and Development, Exam Management, Student Records/Scheduling, Evaluation, and Commitment Tracking. The system consists of a VAX 6320 Cluster with IBM and MacIntosh computers tied into an ethernet with the VAX. Other peripherals are also tied into the system: Exam Generation Stations to include mark sense readers for test grading, Production PC's for Desk-Top Publishing of Training Material, and PC Image Workstations. 5 figs.

  12. Hanford Action Tracking System release planning support documents

    SciTech Connect (OSTI)

    Keasling, R.

    1995-05-05

    This document contains impacts, plans, resource requirements, schedules, and documents to ensure the conduct of activities for the operation of the Hanford Action Tracking System (HATS). Each discrete topic in this document applies to a specific area of management and team interaction. These formally establish the planning, resources, documentation, and training responsibilities for the system management team. This document is composed of four appendices. These include the following: (1) organization impacts and implementation plan--expected organizational impacts resulting from setting up the new support system for the HATS, the plan to address each of these impacts and other system implementation requirements; (2) training and information requirements--training and information needed to use and operate the HATS; (3) operation/maintenance resources--resources required to maintain and operate the HATS once the system becomes operations; (4) training package--HATS implementation training needs, includes a training procedure, the environment for training users (tools and materials required for the facility, trainer, and trainee); schedule, and handout materials and forms to be completed at the time of training.

  13. Waste Management Information System (WMIS) User Guide

    SciTech Connect (OSTI)

    R. E. Broz

    2008-12-22

    This document provides the user of the Waste Management Information System (WMIS) instructions on how to use the WMIS software. WMIS allows users to initiate, track, and close waste packages. The modular design supports integration and utilization of data throuh the various stages of waste management. The phases of the waste management work process include generation, designation, packaging, container management, procurement, storage, treatment, transportation, and disposal.

  14. Vapor etching of nuclear tracks in dielectric materials

    DOE Patents [OSTI]

    Musket, Ronald G. (Danville, CA); Porter, John D. (Berkeley, CA); Yoshiyama, James M. (Fremont, CA); Contolini, Robert J. (Lake Oswego, OR)

    2000-01-01

    A process involving vapor etching of nuclear tracks in dielectric materials for creating high aspect ratio (i.e., length much greater than diameter), isolated cylindrical holes in dielectric materials that have been exposed to high-energy atomic particles. The process includes cleaning the surface of the tracked material and exposing the cleaned surface to a vapor of a suitable etchant. Independent control of the temperatures of the vapor and the tracked materials provide the means to vary separately the etch rates for the latent track region and the non-tracked material. As a rule, the tracked regions etch at a greater rate than the non-tracked regions. In addition, the vapor-etched holes can be enlarged and smoothed by subsequent dipping in a liquid etchant. The 20-1000 nm diameter holes resulting from the vapor etching process can be useful as molds for electroplating nanometer-sized filaments, etching gate cavities for deposition of nano-cones, developing high-aspect ratio holes in trackable resists, and as filters for a variety of molecular-sized particles in virtually any liquid or gas by selecting the dielectric material that is compatible with the liquid or gas of interest.

  15. Fast Track Kinderchirurgie -von der Qualittsverbesserung zur

    E-Print Network [OSTI]

    Manstein, Dietmar J.

    Fast Track Kinderchirurgie - von der Qualitätsverbesserung zur integrierten Versorgung - Benno Ure Multimodales Konzept / Chirurgie entlang eines Pfades Hendrik Kehlet 1991 Kopenhagen, Dänemark Fast Track Chirurgie #12;Multimodales Konzept Fast Track Chirurgie Chirurgie Anästhesie Schmerztherapie Pflege andere

  16. MULTI-TARGET TRACKING AND IDENTIFICATION BY A VECTOR OF SENSORS Sahin Cem Geyik and Boleslaw K. Szymanski

    E-Print Network [OSTI]

    Varela, Carlos

    , environmental monitoring, product quality monitoring etc. Target tracking has been a frequent focus of research target in a monitored area [2]. Even if multiple target tracking is considered, it is often limited-1-4244-2677-5/08/$25.00 c 2008 IEEE of WSN's include various military and civilian applica- tions, such as target tracking

  17. Automated micro-tracking planar solar concentrators

    E-Print Network [OSTI]

    Hallas, Justin Matthew

    2011-01-01

    self-tracking solar concentration: design and materialsself- tracking solar concentration: design and materialsSolar Concentrators," in International Optical Design

  18. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking...

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

    Project Tracking Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist The following checklist is intended to provide system owners, project...

  19. DOE R and D data tracking base

    SciTech Connect (OSTI)

    Horpedahl, L.; Brooks, M.

    2000-12-01

    This document consists of DOE R and D tracking information for the following topics: Stockpile Readiness Program; Stockpile Reduction Program; Enduring Stockpile Program; Future Stockpile Program; Archiving; Nuclear Component Assessment; Advanced Application; Validation and Verification; Distance and Distributed Computing; DOD Munitions; Performance Assessment; Physics; Los Alamos Meson Physics Facility/Los Alamos Neutron Science Center; Advanced Hydrodynamic Radiography; Systems Engineering; Advanced Manufacturing; Chemistry and Materials; High Explosives; Special Nuclear Mateirals; Tritium; Collaboration with ASCI; Numeric Environment for Weapons Simulation; Target Physics; Theory and Modeling; Target Development; Fabrication and Handling; Other ICF Activities; Development of Predictive Capabilities--Nuclear; Development of Diagnostic Tools--Nuclear; Process Development; and IPPD/Agile Manufacturing.

  20. MicroBooNE First Cosmic Tracks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse BergkampCentermillionStockpile StewardshipO'ConnorFirst Tracks in

  1. B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (BIOLOGICAL CHEMISTRY TRACK)

    E-Print Network [OSTI]

    Doyle, Robert

    B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (BIOLOGICAL CHEMISTRY TRACK) Requirements include 21 credits from chemistry core courses, 6 credits from the list, (2) below, of approved biology/biochemistry core's course of study must include the following: 1.) Required Chemistry Core Courses CHE 106: General

  2. B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK)

    E-Print Network [OSTI]

    Doyle, Robert

    B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK) Requirements include 36 credits in chemistry core courses, 32 of which are taken in specific courses. Each student's course of study includes the following: 1.) Required Chemistry Core Courses CHE 106: General Chemistry Lecture I (3) CHE 116: General

  3. Cooperative Modeling and Design History Tracking Using Design Tracking Matrix 

    E-Print Network [OSTI]

    Kim, Jonghyun

    2010-10-12

    This thesis suggests a new framework for cooperative modeling which supports concurrency design protocol with a design history tracking function. The proposed framework allows designers to work together while eliminating design conflicts...

  4. Channel Tracking with WLMS Algorithms: High Performance at LMS Computational Load

    E-Print Network [OSTI]

    Channel Tracking with WLMS Algorithms: High Performance at LMS Computational Load Anders Ahl#19;en adaptation laws based on a priori information. The simplest adaptation law, named the Wiener LMS algorithm order of magnitude as that of LMS for white regressors. The tracking performance is however

  5. DEVELOPMENT OF A GIS TO ENHANCE NMFS'S SEA TURTLE TRACKING PROGRAM IN THE GULF OF MEXICO

    E-Print Network [OSTI]

    DEVELOPMENT OF A GIS TO ENHANCE NMFS'S SEA TURTLE TRACKING PROGRAM IN THE GULF OF MEXICO by MAURICE available through GIS data bases. Our interests lie in specific information at actual turtle locations, i. 1994. Development of a GIS to enhance NMFS's sea turtle tracking program in the Gulf of Mexico

  6. Feedback based Sparse Recovery for Motion Tracking in RF Sensor Networks

    E-Print Network [OSTI]

    Qiu, Robert Caiming

    Feedback based Sparse Recovery for Motion Tracking in RF Sensor Networks Heping Song #1 , Tong Liu #2 , Xiaomu Luo #3 , Guoli Wang #4 # School of Information Science and Technology, Sun Yat tracking with radio tomographic networks using received signal strength (RSS) measurements has attracted

  7. Course may include: Research in Education

    E-Print Network [OSTI]

    Development Information and Communication Technologies Issues in Education Final Project Seminar Master, the Final Project Seminar. This graduate program will allow you to develop your skills and knowledgeCourse may include: Research in Education Qualitative Methods in Educational Research Fundamentals

  8. Track detection: an MCM approach 

    E-Print Network [OSTI]

    Kotha, Kedarnath S.

    1993-01-01

    132ns. A new integrated circuit packaging structure coupled with a purely hardware system was needed to meet the high speed and best performance requirements for track detection of subatomic particles. Microprocessors cannot be used for this kind...

  9. Lean Supply Chain Management Value Stream Mapping & Logistics Costs Tracking

    E-Print Network [OSTI]

    Psaltis, Demetri

    Lean Supply Chain Management Value Stream Mapping & Logistics Costs Tracking Supply Chain (physical, informational, financial) in order to have better insight on the logistics costs and the transit Stream Mapping method. The analysis is mainly focused on the global logistics and the production planning

  10. An interface tracking model for droplet electrocoalescence.

    SciTech Connect (OSTI)

    Erickson, Lindsay Crowl

    2013-09-01

    This report describes an Early Career Laboratory Directed Research and Development (LDRD) project to develop an interface tracking model for droplet electrocoalescence. Many fluid-based technologies rely on electrical fields to control the motion of droplets, e.g. microfluidic devices for high-speed droplet sorting, solution separation for chemical detectors, and purification of biodiesel fuel. Precise control over droplets is crucial to these applications. However, electric fields can induce complex and unpredictable fluid dynamics. Recent experiments (Ristenpart et al. 2009) have demonstrated that oppositely charged droplets bounce rather than coalesce in the presence of strong electric fields. A transient aqueous bridge forms between approaching drops prior to pinch-off. This observation applies to many types of fluids, but neither theory nor experiments have been able to offer a satisfactory explanation. Analytic hydrodynamic approximations for interfaces become invalid near coalescence, and therefore detailed numerical simulations are necessary. This is a computationally challenging problem that involves tracking a moving interface and solving complex multi-physics and multi-scale dynamics, which are beyond the capabilities of most state-of-the-art simulations. An interface-tracking model for electro-coalescence can provide a new perspective to a variety of applications in which interfacial physics are coupled with electrodynamics, including electro-osmosis, fabrication of microelectronics, fuel atomization, oil dehydration, nuclear waste reprocessing and solution separation for chemical detectors. We present a conformal decomposition finite element (CDFEM) interface-tracking method for the electrohydrodynamics of two-phase flow to demonstrate electro-coalescence. CDFEM is a sharp interface method that decomposes elements along fluid-fluid boundaries and uses a level set function to represent the interface.

  11. Handheld portable real-time tracking and communications device

    DOE Patents [OSTI]

    Wiseman, James M. (Albuquerque, NM); Riblett, Jr., Loren E. (Edgewood, NM); Green, Karl L. (Albuquerque, NM); Hunter, John A. (Albuquerque, NM); Cook, III, Robert N. (Rio Rancho, NM); Stevens, James R. (Arlington, VA)

    2012-05-22

    Portable handheld real-time tracking and communications devices include; a controller module, communications module including global positioning and mesh network radio module, data transfer and storage module, and a user interface module enclosed in a water-resistant enclosure. Real-time tracking and communications devices can be used by protective force, security and first responder personnel to provide situational awareness allowing for enhance coordination and effectiveness in rapid response situations. Such devices communicate to other authorized devices via mobile ad-hoc wireless networks, and do not require fixed infrastructure for their operation.

  12. Optical bullet-tracking algorithms for weapon localization in urban environments

    SciTech Connect (OSTI)

    Roberts, R S; Breitfeller, E F

    2006-03-31

    Localization of the sources of small-arms fire, mortars, and rocket propelled grenades is an important problem in urban combat. Weapons of this type produce characteristic signatures, such as muzzle flashes, that are visible in the infrared. Indeed, several systems have been developed that exploit the infrared signature of muzzle flash to locate the positions of shooters. However, systems based on muzzle flash alone can have difficulty localizing weapons if the muzzle flash is obscured or suppressed. Moreover, optical clutter can be problematic to systems that rely on muzzle flash alone. Lawrence Livermore National Laboratory (LLNL) has developed a projectile tracking system that detects and localizes sources of small-arms fire, mortars and similar weapons using the thermal signature of the projectile rather than a muzzle flash. The thermal signature of a projectile, caused by friction as the projectile travels along its trajectory, cannot be concealed and is easily discriminated from optical clutter. The LLNL system was recently demonstrated at the MOUT facility of the Aberdeen Test Center [1]. In the live-fire demonstration, shooters armed with a variety of small-arms, including M-16s, AK-47s, handguns, mortars and rockets, were arranged at several positions in around the facility. Experiments ranged from a single-weapon firing a single-shot to simultaneous fire of all weapons on full automatic. The LLNL projectile tracking system was demonstrated to localize multiple shooters at ranges up to 400m, far greater than previous demonstrations. Furthermore, the system was shown to be immune to optical clutter that is typical in urban combat. This paper describes the image processing and localization algorithms designed to exploit the thermal signature of projectiles for shooter localization. The paper begins with a description of the image processing that extracts projectile information from a sequence of infrared images. Key to the processing is an adaptive spatio-temporal filter developed to suppress scene clutter. The filtered image sequence is further processed to produce a set of parameterized regions, which are classified using several discriminate functions. Regions that are classified as projectiles are passed to a data association algorithm that matches features from these regions with existing tracks, or initializes new tracks as needed. A Kalman filter is used to smooth and extrapolate existing tracks. Shooter locations are determined by solving a combinatorial least-squares solution for all bullet tracks. It also provides an error ellipse for each shooter, quantifying the uncertainty of shooter location. The paper concludes with examples from the live-fire exercise at the Aberdeen Test Center.

  13. Attoyac Bayou Bacterial Source Tracking Report 

    E-Print Network [OSTI]

    Martin, E.; Gentry, T.; Gregory, L.; Wagner, K.

    2014-01-01

    ...................................................................................... 2 Bacterial Source Tracking ................................................................................................... 4 Library-Independent BST... ............................................................................................... 4 Library-Dependent BST .................................................................................................. 4 Results...

  14. 3D tracking via body radio reflections

    E-Print Network [OSTI]

    Kabelac, Zachary (Zachary E.)

    2014-01-01

    This thesis presents WiTrack, a system that tracks the 3D motion of a user from the radio signals reflected off her body. It works even if the person is occluded from the WiTrack device or in a different room. WiTrack does ...

  15. Track 4: Employee Health and Wellness

    Office of Energy Efficiency and Renewable Energy (EERE)

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 4: Employee Health and Wellness

  16. Vertexing and Tracking Software at LHCb

    E-Print Network [OSTI]

    Bowen, Espen Eie

    2015-01-01

    The LHCb experiment is a dedicated heavy flavour experiment at the LHC. Its primary goal is to search for indirect evidence of New Physics in CP violation and rare decays of beauty and charm hadrons. The detector includes a high granularity silicon-strip vertex detector, a silicon-strip detector upstream of the magnet and three stations of silicon-strip detectors and straw drift tubes downstream of the magnet. The software used to perform the track reconstruction and primary vertex reconstruction is described in detail along with a discussion of its performance.

  17. The electronics of ALICE Dimuon tracking chambers

    E-Print Network [OSTI]

    Chambert, V

    2008-01-01

    The muon spectrometer is one of the main detection system of ALICE, the dedicated heavy-ion experiment at CERN LHC. The muon tracking system consists of five cathodepad chamber station (ST) with two detection planes each. The readout architecture, based on dedicated FE boards, embedded digital crates and a trigger dispatcher crate and the process to reach the electronics final design will be described, as well as the production and the tests of the 19.600 FE boards. Finally, the integration of ST1 at CERN (including EMC issues and commissioning) will be highlighted.

  18. Tracking Atmospheric Ducts Using Radar Clutter: II. Surface-based Duct Tracking Using Multiple Model

    E-Print Network [OSTI]

    Gerstoft, Peter

    Tracking Atmospheric Ducts Using Radar Clutter: II. Surface-based Duct Tracking Using Multiple variability in tracking surface-based ducts in marine and coastal environments. The method tracks of the problem and evaporation duct tracking has been introduced in [1]. In previous studies, atmospheric

  19. Countries Gasoline Prices Including Taxes

    Gasoline and Diesel Fuel Update (EIA)

    Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Natural Gas Exploration and reserves, storage, imports and...

  20. Decentralized information flow control on a cluster

    E-Print Network [OSTI]

    Cliffer, Natan Tsvi Cohen

    2007-01-01

    Information flow control security models can prevent programs from divulging sensitive information in unexpected ways. There has been significant work on tracking information flow between processes in the same computer at ...

  1. 12 Tips to Pave the Way for a Graceful Exit 1. Get organized by capturing and keeping track of key loan information, such as your lender or loan servicer, balance,

    E-Print Network [OSTI]

    loan information, such as your lender or loan servicer, balance, repayment status, interest rate, loan all of your lenders and servicers informed of where you are and how to contact you. You're responsible

  2. Sloan Digital Sky Survey observing time tracking and efficiency measurement

    SciTech Connect (OSTI)

    Eric H. Neilsen, Jr.; Richard G. Kron; William N. Boroski

    2002-10-16

    Accurate and consistent time tracking is essential for evaluating the efficiency of survey observing operations and identifying areas that need improvement. Off the shelf time tracking software, which requires users to enter activities by hand, proved tedious to use and insufficiently exible. In this paper, we present an alternate time tracking system developed specifically for Sloan Digital Sky Survey observing. This system uses an existing logging system, murmur, to log the beginning and ending times of tracked circumstances, including activities, weather, and problems which effect observing. Operations software automatically generates most entries for routine observing activities; in a night of routine observing, time tracking requires little or no attention from the observing staff. A graphical user interface allows observers to make entries marking time lost to weather and equipment, and to correct inaccurate entries made by the observing software. The last is necessary when the change in activity is not marked by a change in the state of the software or instruments, or when the time is used for engineering or other observing not part of routine survey data collection. A second utility generates reports of time usage from these logs. These reports include totals for the time spent for each observing task, time lost to weather and problems, efficiency statistics for comparison with the survey baseline, and a detailed listing of what activities and problems were present in any covered time period.

  3. NGSI: FUNCTION REQUIREMENTS FOR A CYLINDER TRACKING SYSTEM

    SciTech Connect (OSTI)

    Branney, S.

    2012-06-06

    While nuclear suppliers currently track uranium hexafluoride (UF{sub 6}) cylinders in various ways, for their own purposes, industry practices vary significantly. The NNSA Office of Nonproliferation and International Security's Next Generation Safeguards Initiative (NGSI) has begun a 5-year program to investigate the concept of a global monitoring scheme that uniquely identifies and tracks UF{sub 6} cylinders. As part of this effort, NGSI's multi-laboratory team has documented the 'life of a UF{sub 6} cylinder' and reviewed IAEA practices related to UF{sub 6} cylinders. Based on this foundation, this paper examines the functional requirements of a system that would uniquely identify and track UF{sub 6} cylinders. There are many considerations for establishing a potential tracking system. Some of these factors include the environmental conditions a cylinder may be expected to be exposed to, where cylinders may be particularly vulnerable to diversion, how such a system may be integrated into the existing flow of commerce, how proprietary data generated in the process may be protected, what a system may require in terms of the existing standard for UF{sub 6} cylinder manufacture or modifications to it and what the limiting technology factors may be. It is desirable that a tracking system should provide benefit to industry while imposing as few additional constraints as possible and still meeting IAEA safeguards objectives. This paper includes recommendations for this system and the analysis that generated them.

  4. year, Career S report includes

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    S information abo ust 2011. Info ecutive Masters bined. 58% o s industries, as /Robotics grew t or were contin Energ Res Gove Insur ment by Ind ufacturing Sub y Industry: M Tec Man Energy/Nat Resources/U 2 stry munications gn rgy/Natural sources/Utilitie ernment rance ustry bchart Manufacturing chnology 28

  5. Spatial feature tracking impedence sensor using multiple electric fields

    DOE Patents [OSTI]

    Novak, James L. (Albuquerque, NM)

    1998-01-01

    Linear and other features on a workpiece are tracked by measuring the fields generated between electrodes arrayed in pairs. One electrode in each pair operates as a transmitter and the other as a receiver, and both electrodes in a pair are arrayed on a carrier. By combining and subtracting fields between electrodes in one pair and between a transmitting electrode in one pair and a receiving electrode in another pair, information describing the location and orientation of the sensor relative to the workpiece in up to six degrees of freedom may be obtained. Typical applications will measure capacitance, but other impedance components may be measured as well. The sensor is designed to track a linear feature axis or a protrusion or pocket in a workpiece. Seams and ridges can be tracked by this non-contact sensor. The sensor output is useful for robotic applications.

  6. Spatial feature tracking impedence sensor using multiple electric fields

    DOE Patents [OSTI]

    Novak, J.L.

    1998-08-11

    Linear and other features on a workpiece are tracked by measuring the fields generated between electrodes arrayed in pairs. One electrode in each pair operates as a transmitter and the other as a receiver, and both electrodes in a pair are arrayed on a carrier. By combining and subtracting fields between electrodes in one pair and between a transmitting electrode in one pair and a receiving electrode in another pair, information describing the location and orientation of the sensor relative to the workpiece in up to six degrees of freedom may be obtained. Typical applications will measure capacitance, but other impedance components may be measured as well. The sensor is designed to track a linear feature axis or a protrusion or pocket in a workpiece. Seams and ridges can be tracked by this non-contact sensor. The sensor output is useful for robotic applications. 10 figs.

  7. Mining Software Usage with the Automatic Library Tracking Database (ALTD)

    SciTech Connect (OSTI)

    Hadri, Bilel [ORNL; Fahey, Mark R [ORNL

    2013-01-01

    Tracking software usage is important for HPC centers, computer vendors, code developers and funding agencies to provide more efficient and targeted software support, and to forecast needs and guide HPC software effort towards the Exascale era. However, accurately tracking software usage on HPC systems has been a challenging task. In this paper, we present a tool called Automatic Library Tracking Database (ALTD) that has been developed and put in production on several Cray systems. The ALTD infrastructure prototype automatically and transparently stores information about libraries linked into an application at compilation time and also the executables launched in a batch job. We will illustrate the usage of libraries, compilers and third party software applications on a system managed by the National Institute for Computational Sciences.

  8. Adaptive k-tracking control of activated sludge processes PETIA GEORGIEVA{ and ACHIM ILCHMANN{*

    E-Print Network [OSTI]

    Ilchmann, Achim

    Adaptive k-tracking control of activated sludge processes PETIA GEORGIEVA{ and ACHIM ILCHMANN{* An adaptive controller for activated sludge processes is introduced. The control objective is to keep. ¶-Tracking is proved for a model of an activated sludge process with unknown reaction kinetics and including

  9. Electric Power Monthly, August 1990. [Glossary included

    SciTech Connect (OSTI)

    Not Available

    1990-11-29

    The Electric Power Monthly (EPM) presents monthly summaries of electric utility statistics at the national, Census division, and State level. The purpose of this publication is to provide energy decisionmakers with accurate and timely information that may be used in forming various perspectives on electric issues that lie ahead. Data includes generation by energy source (coal, oil, gas, hydroelectric, and nuclear); generation by region; consumption of fossil fuels for power generation; sales of electric power, cost data; and unusual occurrences. A glossary is included.

  10. Neutralino relic density including coannihilations

    E-Print Network [OSTI]

    Paolo Gondolo; Joakim Edsjo

    1997-11-25

    We give an overview of our precise calculation of the relic density of the lightest neutralino, in which we included relativistic Boltzmann averaging, subthreshold and resonant annihilations, and coannihilation processes with charginos and neutralinos.

  11. Electric power monthly, September 1990. [Glossary included

    SciTech Connect (OSTI)

    Not Available

    1990-12-17

    The purpose of this report is to provide energy decision makers with accurate and timely information that may be used in forming various perspectives on electric issues. The power plants considered include coal, petroleum, natural gas, hydroelectric, and nuclear power plants. Data are presented for power generation, fuel consumption, fuel receipts and cost, sales of electricity, and unusual occurrences at power plants. Data are compared at the national, Census division, and state levels. 4 figs., 52 tabs. (CK)

  12. The Majorana Parts Tracking Database

    E-Print Network [OSTI]

    The Majorana Collaboration; N. Abgrall; E. Aguayo; F. T. Avignone III; A. S. Barabash; F. E. Bertrand; V. Brudanin; M. Busch; D. Byram; A. S. Caldwell; Y-D. Chan; C. D. Christofferson; D. C. Combs; C. Cuesta; J. A. Detwiler; P. J. Doe; Yu. Efremenko; V. Egorov; H. Ejiri; S. R. Elliott; J. Esterline; J. E. Fast; P. Finnerty; F. M. Fraenkle; A. Galindo-Uribarri; G. K. Giovanetti; J. Goett; M. P. Green; J. Gruszko; V. E. Guiseppe; K. Gusev; A. L. Hallin; R. Hazama; A. Hegai; R. Henning; E. W. Hoppe; S. Howard; M. A. Howe; K. J. Keeter; M. F. Kidd; O. Kochetov; S. I. Konovalov; R. T. Kouzes; B. D. LaFerriere; J. Diaz Leon; L. E. Leviner; J. C. Loach; J. MacMullin; R. D. Martin; S. J. Meijer; S. Mertens; M. L. Miller; L. Mizouni; M. Nomachi; J. L. Orrell; C. O'Shaughnessy; N. R. Overman; R. Petersburg; D. G. Phillips II; A. W. P. Poon; K. Pushkin; D. C. Radford; J. Rager; K. Rielage; R. G. H. Robertson; E. Romero-Romero; M. C. Ronquest; B. Shanks; T. Shima; M. Shirchenko; K. J. Snavely; N. Snyder; A. Soin; A. M. Suriano; D. Tedeschi; J. Thompson; V. Timkin; W. Tornow; J. E. Trimble; R. L. Varner; S. Vasilyev; K. Vetter; K. Vorren; B. R. White; J. F. Wilkerson; C. Wiseman; W. Xu; E. Yakushev; A. R. Young; C. -H. Yu; V. Yumatov; I. Zhitnikov

    2015-02-05

    The Majorana Demonstrator is an ultra-low background physics experiment searching for the neutrinoless double beta decay of $^{76}$Ge. The Majorana Parts Tracking Database is used to record the history of components used in the construction of the Demonstrator. The tracking implementation takes a novel approach based on the schema-free database technology CouchDB. Transportation, storage, and processes undergone by parts such as machining or cleaning are linked to part records. Tracking parts provides a great logistics benefit and an important quality assurance reference during construction. In addition, the location history of parts provides an estimate of their exposure to cosmic radiation. A web application for data entry and a radiation exposure calculator have been developed as tools for achieving the extreme radio-purity required for this rare decay search.

  13. The Majorana Parts Tracking Database

    E-Print Network [OSTI]

    Abgrall, N; Avignone, F T; Bertrand, F E; Brudanin, V; Busch, M; Byram, D; Caldwell, A S; Chan, Y-D; Christofferson, C D; Combs, D C; Cuesta, C; Detwiler, J A; Doe, P J; Efremenko, Yu; Egorov, V; Ejiri, H; Elliott, S R; Esterline, J; Fast, J E; Finnerty, P; Fraenkle, F M; Galindo-Uribarri, A; Giovanetti, G K; Goett, J; Green, M P; Gruszko, J; Guiseppe, V E; Gusev, K; Hallin, A L; Hazama, R; Hegai, A; Henning, R; Hoppe, E W; Howard, S; Howe, M A; Keeter, K J; Kidd, M F; Kochetov, O; Kouzes, R T; LaFerriere, B D; Leon, J Diaz; Leviner, L E; Loach, J C; MacMullin, J; Martin, R D; Meijer, S J; Mertens, S; Miller, M L; Mizouni, L; Nomachi, M; Orrell, J L; O'Shaughnessy, C; Overman, N R; Petersburg, R; Phillips, D G; Poon, A W P; Pushkin, K; Radford, D C; Rager, J; Rielage, K; Robertson, R G H; Romero-Romero, E; Ronquest, M C; Shanks, B; Shima, T; Shirchenko, M; Snavely, K J; Snyder, N; Soin, A; Suriano, A M; Tedeschi, D; Thompson, J; Timkin, V; Tornow, W; Trimble, J E; Varner, R L; Vasilyev, S; Vetter, K; Vorren, K; White, B R; Wilkerson, J F; Wiseman, C; Xu, W; Yakushev, E; Young, A R; Yu, C -H; Zhitnikov, I

    2015-01-01

    The Majorana Demonstrator is an ultra-low background physics experiment searching for the neutrinoless double beta decay of $^{76}$Ge. The Majorana Parts Tracking Database is used to record the history of components used in the construction of the Demonstrator. The tracking implementation takes a novel approach based on the schema-free database technology CouchDB. Transportation, storage, and processes undergone by parts such as machining or cleaning are linked to part records. Tracking parts provides a great logistics benefit and an important quality assurance reference during construction. In addition, the location history of parts provides an estimate of their exposure to cosmic radiation. A web application for data entry and a radiation exposure calculator have been developed as tools for achieving the extreme radio-purity required for this rare decay search.

  14. Single Particle Orientation and Rotational Tracking (SPORT) in biopysical studies

    SciTech Connect (OSTI)

    Gu, Yan; Ha, Ji Won; Augspurger, Ashley E.; Chen, Kuangcai; Zhu, Shaobin; Fang, Ning

    2013-08-02

    The single particle orientation and rotational tracking (SPORT) techniques have seen rapid development in the past 5 years. Recent technical advances have greatly expanded the applicability of SPORT in biophysical studies. In this feature article, we survey the current development of SPORT and discuss its potential applications in biophysics, including cellular membrane processes and intracellular transport.

  15. A Technique for Power-Aware Query-Informed Routing in Support of Long-Duration Queries for Sensor Networks

    E-Print Network [OSTI]

    Shatz, Sol M.

    informed" method enables the query process to be efficient in terms of energy consumption. The technique inventory, and healthcare, to military environments. Specific applications include wildlife tracking [6 is the energy constraint, which is a major objective in recent research on the design of sensor network systems

  16. Tracking the Elusive QOOH Radical

    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 AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81TowardsTracking Living Cells asTracking

  17. Tracking the Elusive QOOH Radical

    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 AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81TowardsTracking Living CellsTracking the

  18. Robotic vehicle with multiple tracked mobility platforms

    DOE Patents [OSTI]

    Salton, Jonathan R. (Albuquerque, NM); Buttz, James H. (Albuquerque, NM); Garretson, Justin (Albuquerque, NM); Hayward, David R. (Wetmore, CO); Hobart, Clinton G. (Albuquerque, NM); Deuel, Jr., Jamieson K. (Albuquerque, NM)

    2012-07-24

    A robotic vehicle having two or more tracked mobility platforms that are mechanically linked together with a two-dimensional coupling, thereby forming a composite vehicle of increased mobility. The robotic vehicle is operative in hazardous environments and can be capable of semi-submersible operation. The robotic vehicle is capable of remote controlled operation via radio frequency and/or fiber optic communication link to a remote operator control unit. The tracks have a plurality of track-edge scallop cut-outs that allow the tracks to easily grab onto and roll across railroad tracks, especially when crossing the railroad tracks at an oblique angle.

  19. Design of a Hardware Track Finder (Fast Tracker) for the ATLAS Trigger

    E-Print Network [OSTI]

    Cavaliere, Viviana; The ATLAS collaboration

    2015-01-01

    The use of tracking information at the trigger level in the LHC Run II period is crucial for the trigger an data acquisition (TDAQ) system and will be even more so as contemporary collisions that occur at every bunch crossing will increase in Run III. The Fast TracKer (FTK) is part of the ATLAS trigger upgrade project; it is a hardware processor that will provide every Level-1 accepted event (100 kHz) and within 100$\\mu$s, full tracking information for tracks with momentum as low as 1 GeV. Providing fast, extensive access to tracking information, with resolution comparable to the offline reconstruction, FTK will help in precise detection of the primary and secondary vertices to ensure robust selections and improve the trigger performance.

  20. Principles and biophysical applications of single particle super-localization and rotational tracking

    SciTech Connect (OSTI)

    Gu, Yan

    2013-05-15

    While conventional Single Particle Tracking (SPT) techniques acquire 2D or 3D trajectories of particle probes, we have developed Single Particle Orientation and Rotational Tracking (SPORT) techniques to extract orientation and rotational information. Combined with DIC microscopy, the SPORT technique has been applied in biophysical studies, including membrane diffusion and intracellular transport. The rotational dynamics of nanoparticle vectors on live cell membranes was recorded and its influence on the fate of these nanoparticle vectors was elucidated. The rotational motions of gold nanorods with various surface modifiers were tracked continuously at a temporal resolution of 5 ms under a DIC microscope. We found that the rotational behaviors of gold nanorod vectors are strongly related to their surface charge, specific surface functional groups, and the availability of receptors on cell membranes. The study of rotational Brownian motion of nanoparticles on cell membranes will lead to a better understanding of the mechanisms of drug delivery and provide guidance in designing surface modification strategies for drug delivery vectors under various circumstances. To characterize the rotation mode of surface functionalized gold nanorods on cell membranes, the SPORT technique is combined with the correlation analysis of the bright and dark DIC intensities. The unique capabilities of visualizing and understanding rotational motions of functionalized nanoparticles on live cell membranes allow us to correlate rotational and translational dynamics in unprecedented detail and provide new insights for complex membrane processes, including electrostatic interactions, ligand-receptor binding, and lateral (confined and hopping) diffusion of membrane receptors. Surface-functionalized nanoparticles interact with the membrane in fundamentally different ways and exhibit distinct rotational modes. The early events of particle-membrane approach and attachment are directly visualized for the first time. The rotational dynamics of cargos in both active directional transport and pausing stages of axonal transport was also visualized using high-speed SPORT with a temporal resolution of 2 ms. Both long and short pauses are imaged, and the correlations between the pause duration, the rotational behaviour of the cargo at the pause, and the moving direction after the pause are established. Furthermore, the rotational dynamics leading to switching tracks are visualized in detail. These first-time observations of cargo's rotational dynamics provide new insights on how kinesin and dynein motors take the cargo through the alternating stages of active directional transport and pause. To improve the localization precision of the SPT technique with DIC microscopy, a precise three-dimensional (3D) localization method of spherical gold nanoparticle probes using model-based correlation coefficient mapping was introduced. To accomplish this, a stack of sample images at different z-positions are acquired, and a 3D intensity profile of the probe serving as the model is used to map out the positions of nanoparticles in the sample. By using this model-based correlation imaging method, precise localization can be achieved in imaging techniques with complicated point spread functions (PSF) such as differential interference contrast (DIC) microscopy. The 3D superlocalization method was applied to tracking gold nanospheres during live endocytosis events. Finally, a novel dual-modality imaging technique has been developed to super-localize a single gold nanorod while providing its orientation and rotational information. The super-localization of the gold nanorod can be accomplished by curve fitting the modified bright-field images generated by one of the two beams laterally shifted by the first Nomarski prism in a DIC microscope. The orientation and rotational information is derived from the DIC images of gold nanorods. The new imaging setup has been applied to study the steric hindrance induced by relatively large cargos in the microtubule gliding assay and to track

  1. Turning heads: The biology of solar tracking in sunflower

    E-Print Network [OSTI]

    Vandenbrink, JP; Brown, EA; Harmer, SL; Blackman, BK

    2014-01-01

    Cessation of solar tracking . . . . . . . . . . . . . . .Solar tracking is not solely driven by the movement of theEcological function(s) of solar tracking and mature head

  2. Corrective Action Tracking System (CATS) | Department of Energy

    Office of Environmental Management (EM)

    Action Tracking System (CATS) Corrective Action Tracking System (CATS) The CATS web-based database is used to enter, track, and report the status of corrective actions...

  3. Information Security Advisory Information Security, Computing and Information Services

    E-Print Network [OSTI]

    Qiu, Weigang

    Information Security Advisory Information Security, Computing and Information Services security's IT Security Procedures require that non-public University information, including social security numbers and professional information in a secure and appropriate manner. #12;

  4. Professional MBA Program Banking Track

    E-Print Network [OSTI]

    Almor, Amit

    Third Year Spring I (Jan ­ Feb) Spring II (Mar ­ Apr) Spring Intersession Financial Accounting period. #12;Term First Year Second Year Third Year Fall I (Aug ­ Oct) Fall II (Oct ­ Dec) FallProfessional MBA Program Banking Track Spring Entry Course Sequence Term First Year Second Year

  5. Geometric Tracking Control of a Quadrotor UAV on SE(3)

    E-Print Network [OSTI]

    Lee, Taeyoung; McClamroch, N Harris

    2010-01-01

    This paper provides new results for the tracking control of a quadrotor unmanned aerial vehicle (UAV). The UAV has four input degrees of freedom, namely the magnitudes of the four rotor thrusts, that are used to control the six translational and rotational degrees of freedom, and to achieve asymptotic tracking of four outputs, namely, three position variables for the vehicle center of mass and the direction of one vehicle body-fixed axis. A globally defined model of the quadrotor UAV rigid body dynamics is introduced as a basis for the analysis. A nonlinear tracking controller is developed on the special Euclidean group SE(3) and it is shown to have desirable closed loop properties that are almost global. Several numerical examples, including an example in which the quadrotor recovers from being initially upside down, illustrate the versatility of the controller.

  6. Track 6: Integrating Safety Into Security Operations

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 6: Integrating Safety Into Security Operations

  7. Track 5: Integration of Safety Into Design

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 5: Integration of Safety Into Design

  8. Code Thrust 1400 Aeronautical/Astronautical Engineering (including Aerodynamics, Aerospace Engineering, and Space Technology)

    E-Print Network [OSTI]

    Alabama in Huntsville, University of

    , Polymer, and Wood Science) 1403 Civil Engineering (including Architectural, Architecture, Environmental, Physical Chemistry, Polymer Science, excluding Biochemistry) 1503 Physics (including Acoustics, Atomic Processing, Informational Sciences, Information Technology, Management Information Systems) 1901 Biological

  9. Fast Track Program for Master's Electrical Engineering

    E-Print Network [OSTI]

    Texas at Arlington, University of

    Fast Track Program for Master's Degree in Electrical Engineering Prepared by: W. Alan Davis at Arlington ee grad advising@uta.edu 1 #12;Fast Track Program for Master's Degree in Electrical Engineering that they will remain and pursue doctoral degrees. Overview of the Fast Track Program The program is designed to ensure

  10. Rail ClipsRail Clips Track Renewal

    E-Print Network [OSTI]

    Colton, Jonathan S.

    Rail ClipsRail Clips and Track Renewal ver. 1 ME 6222: Manufacturing Processes and Systems Prof. J 2009 7 #12;Track Renewal ­ Tie replacement ballast packingTie replacement, ballast packing ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 8 #12;Track Renewal ME 6222: Manufacturing

  11. Tracking Defect Warnings Across Versions Jaime Spacco

    E-Print Network [OSTI]

    Hovemeyer, David H.

    the results of tracking defect warnings across Sun's Java runtime library. Categories and Subject DescriptorsTracking Defect Warnings Across Versions Jaime Spacco£ , David HovemeyerÝ , William Pugh£ £ Dept of reasons, it is important to be able to track the occurrence of each potential defect over multiple

  12. CDC's National Environmental Public Health Tracking Network MAINE Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_E CDC's National Environmental Public Health Tracking Network MAINE Keeping Track their networks every day to improve the health of their communities. Why Tracking Matters in Maine Since joining CDC's Tracking Program, Maine has greatly expanded its ability to monitor environmental health issues

  13. CDC's National Environmental Public Health Tracking Network NEW YORK CITY Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_A CDC's National Environmental Public Health Tracking Network NEW YORK CITY Keeping Track their networks every day to improve the health of their communities. Why Tracking Matters in New York City One of New York City's (NYC) environmental public health tracking priorities is identifying hazards

  14. INTERPRETING BEHAVIOR FROM EARLY CRETACEOUS BIRD TRACKS AND THE MORPHOLOGY OF BIRD FEET AND TRACKWAYS

    E-Print Network [OSTI]

    Falk, Amanda Renee

    2009-09-17

    trackway terminating in two subparallel tracks; (2) circular walking; and (3) the courtship display high stepping. Behaviors documented from the Haman Formation included: (1) a low-angle landing in which the hallux toe was dragged; (2) pecking and probing...

  15. The Integrated Waste Tracking System - A Flexible Waste Management Tool

    SciTech Connect (OSTI)

    Anderson, Robert Stephen

    2001-02-01

    The US Department of Energy (DOE) Idaho National Engineering and Environmental Laboratory (INEEL) has fully embraced a flexible, computer-based tool to help increase waste management efficiency and integrate multiple operational functions from waste generation through waste disposition while reducing cost. The Integrated Waste Tracking System (IWTS)provides comprehensive information management for containerized waste during generation,storage, treatment, transport, and disposal. The IWTS provides all information necessary for facilities to properly manage and demonstrate regulatory compliance. As a platformindependent, client-server and Web-based inventory and compliance system, the IWTS has proven to be a successful tracking, characterization, compliance, and reporting tool that meets the needs of both operations and management while providing a high level of management flexibility.

  16. Multiple Pedestrian Tracking using Colour and Motion Models Zhengqiang Jiang, Du Q. Huynh, William Moran, Subhash Challa and Nick Spadaccini

    E-Print Network [OSTI]

    Huynh, Du

    Multiple Pedestrian Tracking using Colour and Motion Models Zhengqiang Jiang, Du Q. Huynh, William information to track pedestrians in video sequences captured by a fixed camera. Pedestrians are firstly-based model, we extract a 4-dimensional colour histogram for each detected pedestrian window and compare

  17. Development and Application of a Satellite-based Convective Cloud Object-Tracking Methodology: A Multipurpose Data Fusion Tool

    E-Print Network [OSTI]

    Lakshmanan, Valliappa

    tracking system described within builds upon the Warning Decision Support System ­ Integrated Information datasets at different spatial and temporal resolutions, there exists a need for an automated system (WDSS-II) object tracking capabilities. The system uses an IR- window based field as input to WDSS

  18. Including model uncertainty in risk-informed decision-making

    E-Print Network [OSTI]

    Reinert, Joshua M

    2005-01-01

    Model uncertainties can have a significant impact on decisions regarding licensing basis changes. We present a methodology to identify basic events in the risk assessment that have the potential to change the decision and ...

  19. Track Finding Efficiency in BaBar

    E-Print Network [OSTI]

    T. Allmendinger; B. Bhuyan; D. N. Brown; H. Choi; S. Christ; R. Covarelli; M. Davier; A. G. Denig; M. Fritsch; A. Hafner; R. Kowalewski; O. Long; A. M. Lutz; M. Martinelli; D. R. Muller; I. M. Nugent; D. Lopes Pegna; M. V. Purohit; E. Prencipe; J. M. Roney; G. Simi; E. P. Solodov; A. V. Telnov; E. Varnes; R. Waldi; W. F. Wang; R. M. White

    2012-07-12

    We describe several studies to measure the charged track reconstruction efficiency and asymmetry of the BaBar detector. The first two studies measure the tracking efficiency of a charged particle using $\\tau$ and initial state radiation decays. The third uses the $\\tau$ decays to study the asymmetry in tracking, the fourth measures the tracking efficiency for low momentum tracks, and the last measures the reconstruction efficiency of $K_S^0$ particles. The first section also examines the stability of the measurements vs BaBar running periods.

  20. RadSTraM: Radiological Source Tracking and Monitoring, Phase II Final Report

    SciTech Connect (OSTI)

    Warren, Tracy A; Walker, Randy M; Hill, David E; Gross, Ian G; Smith, Cyrus M; Abercrombie, Robert K

    2008-12-01

    This report focuses on the technical information gained from the Radiological Source Tracking and Monitoring (RadSTraM) Phase II investigation and its implications. The intent of the RadSTraM project was to determine the feasibility of tracking radioactive materials in commerce, particularly International Atomic Energy Agency (IAEA) Category 3 and 4 materials. Specifically, Phase II of the project addressed tracking radiological medical isotopes in commerce. These categories of materials are susceptible to loss or theft but the problem is not being addressed by other agencies.

  1. Energy Efficiency Adult Tracking Report - Final

    SciTech Connect (OSTI)

    Gibson-Grant, Amy

    2014-09-30

    Postwave tracking study for the Energy Efficiency Adult Campaign This study serves as measure of key metrics among the campaign’s target audience, homeowners age 25+. Key measures include: Awareness of messages relating to the broad issue; Recognition of the PSAs; Relevant attitudes, including interest, ease of taking energy efficient steps, and likelihood to act; Relevant knowledge, including knowledge of light bulb alternatives and energy efficient options; and Relevant behaviors, including specific energy-saving behaviors mentioned within the PSAs. Wave 1: May 27 – June 7, 2011 Wave 2: May 29 – June 8, 2012 Wave 3: May 29 – June 19, 2014 General market sample of adults 25+ who own their homes W1 sample: n = 704; W2: n=701; W3: n=806 Online Survey Panel Methodology Study was fielded by Lightspeed Research among their survey panel. Sample is US Census representative of US homeowners by race/ethnicity, income, age, region, and family status. At least 30% of respondents were required to have not updated major appliances in their home in the past 5 years (dishwasher, stove, refrigerator, washer, or dryer).

  2. The Integrated Waste Tracking Systems (IWTS) - A Comprehensive Waste Management Tool

    SciTech Connect (OSTI)

    Robert S. Anderson

    2005-09-01

    The US Department of Energy (DOE) Idaho National Laboratory (INL) site located near Idaho Falls, ID USA, has developed a comprehensive waste management and tracking tool that integrates multiple operational activities with characterization data from waste declaration through final waste disposition. The Integrated Waste Tracking System (IWTS) provides information necessary to help facility personnel properly manage their waste and demonstrate a wide range of legal and regulatory compliance. As a client?server database system, the IWTS is a proven tracking, characterization, compliance, and reporting tool that meets the needs of both operations and management while providing a high level of flexibility. This paper describes some of the history involved with the development and current use of IWTS as a comprehensive waste management tool as well as a discussion of IWTS deployments performed by the INL for outside clients. Waste management spans a wide range of activities including: work group interactions, regulatory compliance management, reporting, procedure management, and similar activities. The IWTS documents these activities and performs tasks in a computer-automated environment. Waste characterization data, container characterization data, shipments, waste processing, disposals, reporting, and limit compliance checks are just a few of the items that IWTS documents and performs to help waste management personnel perform their jobs. Throughout most hazardous and radioactive waste generating, storage and disposal sites, waste management is performed by many different groups of people in many facilities. Several organizations administer their areas of waste management using their own procedures and documentation independent of other organizations. Files are kept, some of which are treated as quality records, others not as stringent. Quality records maintain a history of: changes performed after approval, the reason for the change(s), and a record of whom and when the changes were made. As regulations and permits change, and as the proliferation of personal computers flourish, procedures and data files begin to be stored in electronic databases. With many different organizations, contractors, and unique procedures, several dozen databases are used to track and maintain aspects of waste management. As one can see, the logistics of collecting and certifying data from all organizations to provide comprehensive information would not only take weeks to perform, but usually presents a variety of answers that require an immediate unified resolution. A lot of personnel time is spent scrubbing the data in order to determine the correct information. The issue of disparate data is a concern in itself, and is coupled with the costs associated with maintaining several separate databases. In order to gain waste management efficiencies across an entire facility or site, several waste management databases located among several organizations would need to be consolidated. The IWTS is a system to do just that, namely store and track containerized waste information for an entire site. The IWTS has proven itself at the INL since 1995 as an efficient, successful, time saving management tool to help meet the needs of both operations and management for hazardous and radiological containerized waste. Other sites have also benefited from IWTS as it has been deployed at West Valley Nuclear Services Company DOE site as well as Ontario Power Ge

  3. Data Association and Bullet Tracking Algorithms for the Fight Sight Experiment

    SciTech Connect (OSTI)

    Breitfeller, E; Roberts, R

    2005-10-07

    Previous LLNL investigators developed a bullet and projectile tracking system over a decade ago. Renewed interest in the technology has spawned research that culminated in a live-fire experiment, called Fight Sight, in September 2005. The experiment was more complex than previous LLNL bullet tracking experiments in that it included multiple shooters with simultaneous fire, new sensor-shooter geometries, large amounts of optical clutter, and greatly increased sensor-shooter distances. This presentation describes the data association and tracking algorithms for the Fight Sight experiment. Image processing applied to the imagery yields a sequence of bullet features which are input to a data association routine. The data association routine matches features with existing tracks, or initializes new tracks as needed. A Kalman filter is used to smooth and extrapolate existing tracks. The Kalman filter is also used to back-track bullets to their point of origin, thereby revealing the location of the shooter. It also provides an error ellipse for each shooter, quantifying the uncertainty of shooter location. In addition to describing the data association and tracking algorithms, several examples from the Fight Sight experiment are also presented.

  4. Guidelines for Energy Cost Savings Resulting from Tracking and Monitoring Electrical nad Natural Gas Usage, Cost, and Rates 

    E-Print Network [OSTI]

    McClure, J. D.; Estes, M. C.; Estes, J. M.

    1989-01-01

    This paper discusses how improved energy information in schools and hospitals from tracking and monitoring electrical and natural gas usage, cost, and optional rate structures, can reduce energy costs. Recommendations, methods, and guidelines...

  5. TRACKING SURPLUS PLUTONIUM FROM WEAPONS TO DISPOSITION

    SciTech Connect (OSTI)

    Allender, J.; Beams, J.; Sanders, K.; Myers, L.

    2013-07-16

    Supporting nuclear nonproliferation and global security principles, beginning in 1994 the United States has withdrawn more than 50 metric tons (MT) of government-controlled plutonium from potential use in nuclear weapons. The Department of Energy (DOE), including the National Nuclear Security Administration, established protocols for the tracking of this "excess" and "surplus" plutonium, and for reconciling the current storage and utilization of the plutonium to show that its management is consistent with the withdrawal policies. Programs are underway to ensure the safe and secure disposition of the materials that formed a major part of the weapons stockpile during the Cold War, and growing quantities have been disposed as waste, after which they are not included in traditional nuclear material control and accountability (NMC&A) data systems. A combination of resources is used to perform the reconciliations that form the basis for annual reporting to DOE, to U.S. Department of State, and to international partners including the International Atomic Energy Agency.

  6. #include #include

    E-Print Network [OSTI]

    Kessler, Christoph

    ] (where a[n] = +infty). C's * bsearch() can't be used, it requires a[j]==key. */ int findloc( void *key Combine­CRCW BSP­Quicksort * variant by Gerbessiotis/Valiant JPDC 22(1994) * implemented in NestStep­C. */ int N=10; // default value /** findloc(): find largest index j in [0..n­1] with * a[j

  7. Tracking system for solar collectors

    DOE Patents [OSTI]

    Butler, B.

    1980-10-01

    A tracking system is provided for pivotally mounted spaced-apart solar collectors. A pair of cables is connected to spaced-apart portions of each collector, and a driver displaces the cables, thereby causing the collectors to pivot about their mounting, so as to assume the desired orientation. The collectors may be of the cylindrical type as well as the flat-plate type. Rigid spar-like linkages may be substituted for the cables. Releasable attachments of the cables to the collectors is also described, as is a fine tuning mechanism for precisely aligning each individual collector.

  8. Tracking system for solar collectors

    DOE Patents [OSTI]

    Butler, Barry L. (Golden, CO)

    1984-01-01

    A tracking system is provided for pivotally mounted spaced-apart solar collectors. A pair of cables is connected to spaced-apart portions of each collector, and a driver displaces the cables, thereby causing the collectors to pivot about their mounting, so as to assume the desired orientation. The collectors may be of the cylindrical type as well as the flat-plate type. Rigid spar-like linkages may be substituted for the cables. Releasable attachments of the cables to the collectors is also described, as is a fine tuning mechanism for precisely aligning each individual collector.

  9. Tracking the Elusive QOOH Radical

    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 AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81TowardsTracking Living Cells

  10. Two-axis tracking solar collector mechanism

    DOE Patents [OSTI]

    Johnson, Kenneth C. (201 W. California Ave., #401, Sunnyvale, CA 94086)

    1990-01-01

    This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and the system may also have potential for photovoltaic or photothermal solar energy conversion.

  11. Two-axis tracking solar collector mechanism

    DOE Patents [OSTI]

    Johnson, Kenneth C. (201 W. California Ave. #705, Sunnyvale, CA 94086)

    1992-01-01

    This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and the system may also have potential for photovoltaic or photothermal solar energy conversion.

  12. Two-axis tracking solar collector mechanism

    DOE Patents [OSTI]

    Johnson, K.C.

    1992-12-08

    This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and the system may also have potential for photovoltaic or photothermal solar energy conversion. 16 figs.

  13. Energy Intensity Baselining and Tracking Guidance

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

    betterbuildings.energy.gov Energy Intensity Baselining and Tracking Guidance i Preface The U.S. Department of Energy's (DOE's) Better Buildings, Better Plants Program (Better...

  14. Tracking New Coal-Fired Power Plants

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

    January 8, 2010 National Energy Technology Laboratory Office of Systems Analyses and Planning Erik Shuster 2 Tracking New Coal-Fired Power Plants This report is intended to...

  15. Automated micro-tracking planar solar concentrators

    E-Print Network [OSTI]

    Hallas, Justin Matthew

    2011-01-01

    I : Introduction I.A Concentrated Photovoltaic Systemsconcentrated photovoltaic (CPV) systems and their trackingConcentrated photovoltaic (CPV) systems use optical

  16. Track-Following Control with Active Vibration Damping of a PZT-Actuated Suspension Dual-Stage Servo System

    E-Print Network [OSTI]

    Horowitz, Roberto

    Track-Following Control with Active Vibration Damping of a PZT-Actuated Suspension Dual-Stage Servo system in hard disk drives. The proposed control structure includes an active vibration damping control loop and a track-following control loop. The vibration damping control loop, which runs at a faster

  17. Track-Following Control with Active Vibration Damping of a PZT-Actuated Suspension Dual-Stage Servo System 1

    E-Print Network [OSTI]

    Horowitz, Roberto

    Track-Following Control with Active Vibration Damping of a PZT-Actuated Suspension Dual-Stage Servo system in hard disk drives. The proposed control structure includes an active vibration damping control loop and a track- following control loop. The vibration damping con- trol loop, which runs at a faster

  18. Tracking moving radar targets with parallel, velocity-tuned filters

    DOE Patents [OSTI]

    Bickel, Douglas L.; Harmony, David W.; Bielek, Timothy P.; Hollowell, Jeff A.; Murray, Margaret S.; Martinez, Ana

    2013-04-30

    Radar data associated with radar illumination of a movable target is processed to monitor motion of the target. A plurality of filter operations are performed in parallel on the radar data so that each filter operation produces target image information. The filter operations are defined to have respectively corresponding velocity ranges that differ from one another. The target image information produced by one of the filter operations represents the target more accurately than the target image information produced by the remainder of the filter operations when a current velocity of the target is within the velocity range associated with the one filter operation. In response to the current velocity of the target being within the velocity range associated with the one filter operation, motion of the target is tracked based on the target image information produced by the one filter operation.

  19. CDC's National Environmental Public Health Tracking Network NEW HAMPSHIRE Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_W CDC's National Environmental Public Health Tracking Network NEW HAMPSHIRE Keeping Track their networks every day to improve the health of their communities. Why Tracking Matters in New Hampshire New, and climate change threaten the enjoyment of these natural resources. They are also a threat to New Hampshire

  20. Tracking Atmospheric Ducts Using Radar Clutter: I. Evaporation Duct Tracking Using Kalman Filters

    E-Print Network [OSTI]

    Gerstoft, Peter

    Tracking Atmospheric Ducts Using Radar Clutter: I. Evaporation Duct Tracking Using Kalman Filters 92093­0238, USA Introduction This paper addresses the problem of tracking evaporation ducts in marine-standard electromagnetic propagation due to formation of lower atmospheric sea ducts is a common occurrence in maritime

  1. CDC's National Environmental Public Health Tracking Network SOUTH CAROLINA Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_C CDC's National Environmental Public Health Tracking Network SOUTH CAROLINA Keeping Track their networks every day to improve the health of their communities. Why Tracking Matters in South Carolina In August of 2009, South Carolina became one of six additional states awarded CDC funding to build a local

  2. CDC's National Environmental Public Health Tracking Network UTAH Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_N CDC's National Environmental Public Health Tracking Network UTAH Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  3. CDC's National Environmental Public Health Tracking Network LOUISIANA Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_L CDC's National Environmental Public Health Tracking Network LOUISIANA Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  4. CDC's National Environmental Public Health Tracking Network NEW MEXICO Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_D CDC's National Environmental Public Health Tracking Network NEW MEXICO Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  5. CDC's National Environmental Public Health Tracking Network PENNSYLVANIA Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_U CDC's National Environmental Public Health Tracking Network PENNSYLVANIA Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  6. CDC's National Environmental Public Health Tracking Network VERMONT Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_O CDC's National Environmental Public Health Tracking Network VERMONT Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  7. CDC's National Environmental Public Health Tracking Network MINNESOTA Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_I CDC's National Environmental Public Health Tracking Network MINNESOTA Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  8. CDC's National Environmental Public Health Tracking Network WASHINGTON Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_S CDC's National Environmental Public Health Tracking Network WASHINGTON Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  9. CDC's National Environmental Public Health Tracking Network OREGON Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_M CDC's National Environmental Public Health Tracking Network OREGON Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  10. CDC's National Environmental Public Health Tracking Network CALIFORNIA Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_G CDC's National Environmental Public Health Tracking Network CALIFORNIA Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  11. CDC's National Environmental Public Health Tracking Network IOWA Keeping Track, Promoting Health

    E-Print Network [OSTI]

    CS225774_J CDC's National Environmental Public Health Tracking Network IOWA Keeping Track, Promoting Health "CDC's National Environmental Public Health Tracking Network is the most important accomplishment of the past decade." Thomas A. Burke, Ph.D., M.P.H. Associate Dean for Public Health Practice

  12. Nonlinear Tracking Control of Underactuated Surface Vessel

    E-Print Network [OSTI]

    Guo, Yi

    Nonlinear Tracking Control of Underactuated Surface Vessel Wenjie Dong and Yi Guo Abstract-- We consider in this paper the tracking control problem of an underactuated surface vessel. Based that the proposed control laws are effective. I. INTRODUCTION Control of underactuated surface vessels has attracted

  13. GUYANA FORESTRY COMMISSION NATIONAL WOOD TRACKING SYSTEM

    E-Print Network [OSTI]

    Timber Sales Agreement VPA Voluntary Partnership Agreement WCL Wood Cutting Lease WTS Wood Tracking chain is managed and controlled the Guyana Forestry Commission has developed a Wood Tracking System (WTS in the process as well as flow charts illustrating essential elements of the system. The WTS links closely

  14. TRACK Internet Service 3.1 Introduction

    E-Print Network [OSTI]

    Froude, Lizzie

    Chapter 3 TRACK Internet Service 3.1 Introduction In chapter 1 the idea of a TRACK Internet Service single computer may be infeasible. An Internet Service has been developed to address these issues of data storage and computer CPU. The Internet Service has been used to help with the large amount of data

  15. TRACKING DYNAMIC BOUNDARIES BY EVOLVING Tingting Jiang

    E-Print Network [OSTI]

    Tingting Jiang

    TRACKING DYNAMIC BOUNDARIES BY EVOLVING CURVES by Tingting Jiang Department of Computer Science Duke University Date: Approved: Carlo Tomasi, Supervisor Ron Parr Scott C. Schmidler Xiaobai Sun in the Department of Computer Science in the Graduate School of Duke University 2007 #12;ABSTRACT TRACKING DYNAMIC

  16. Improved alarm tracking for better accountability

    SciTech Connect (OSTI)

    Nemesure, S.; Marr, G.; Shrey, T.; Kling, N.; Hammons, L.; Ingrassia, P.; D'Ottavio, T.

    2011-03-28

    An alarm system is a vital component of any accelerator, as it provides a warning that some element of the system is not functioning properly. The severity and age of the alarm may sometimes signify whether urgent or deferred attention is required. For example, older alarms may be given a lower priority if an assumption is made that someone else is already investigating it, whereas those of higher severity or alarms that are more current may indicate the need for an immediate response. The alarm history also provides valuable information regarding the functionality of the overall system, thus careful tracking of these data is likely to improve response time, remove uncertainty about the current status and assist in the ability to promptly respond to the same warning/trigger in the future. Since one goal of every alarm display is to be free of alarms, a clear and concise presentation of an alarm along with useful historic annotations can help the end user address the warning more quickly, thus expediting the elimination of such alarm conditions. By defining a discrete set of very specific alarm management states and by utilizing database resources to maintain a complete and easily accessible alarm history, we anticipate facilitated work flow due to more efficient operator response and management of alarms.

  17. GPU COMPUTING FOR PARTICLE TRACKING

    SciTech Connect (OSTI)

    Nishimura, Hiroshi; Song, Kai; Muriki, Krishna; Sun, Changchun; James, Susan; Qin, Yong

    2011-03-25

    This is a feasibility study of using a modern Graphics Processing Unit (GPU) to parallelize the accelerator particle tracking code. To demonstrate the massive parallelization features provided by GPU computing, a simplified TracyGPU program is developed for dynamic aperture calculation. Performances, issues, and challenges from introducing GPU are also discussed. General purpose Computation on Graphics Processing Units (GPGPU) bring massive parallel computing capabilities to numerical calculation. However, the unique architecture of GPU requires a comprehensive understanding of the hardware and programming model to be able to well optimize existing applications. In the field of accelerator physics, the dynamic aperture calculation of a storage ring, which is often the most time consuming part of the accelerator modeling and simulation, can benefit from GPU due to its embarrassingly parallel feature, which fits well with the GPU programming model. In this paper, we use the Tesla C2050 GPU which consists of 14 multi-processois (MP) with 32 cores on each MP, therefore a total of 448 cores, to host thousands ot threads dynamically. Thread is a logical execution unit of the program on GPU. In the GPU programming model, threads are grouped into a collection of blocks Within each block, multiple threads share the same code, and up to 48 KB of shared memory. Multiple thread blocks form a grid, which is executed as a GPU kernel. A simplified code that is a subset of Tracy++ [2] is developed to demonstrate the possibility of using GPU to speed up the dynamic aperture calculation by having each thread track a particle.

  18. Department of Energy Requests Fast Track Rulemaking for Implementing...

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

    and freezers and ice cream freezers. Other products include traffic signals and pedestrian control modules. For more information on the Department of Energy's appliance and...

  19. CMS tracking performance results from early LHC operation

    SciTech Connect (OSTI)

    Khachatryan, Vardan; et al.

    2010-11-24

    The first LHC pp collisions at centre-of-mass energies of 0.9 and 2.36 TeV were recorded by the CMS detector in December 2009. The trajectories of charged particles produced in the collisions were reconstructed using the all-silicon Tracker and their momenta were measured in the 3.8 T axial magnetic field. Results from the Tracker commissioning are presented including studies of timing, efficiency, signal-to-noise, resolution, and ionization energy. Reconstructed tracks are used to benchmark the performance in terms of track and vertex resolutions, reconstruction of decays, estimation of ionization energy loss, as well as identification of photon conversions, nuclear interactions, and heavy-flavour decays.

  20. Tracking Grantee Portal Standards and Recommendations Standards and Recommendations Table

    E-Print Network [OSTI]

    Tracking Grantee Portal Standards and Recommendations April 2009 Standards and Recommendations Table Tracking Network Standards Provide both public and secure grantee portals. Provide a link to the Tracking Network's National Portal from individual state portals. Maintain visual consistency among pages

  1. Pore Models Track Reactions in Underground Carbon Capture

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

    Pore Models Track Reactions in Underground Carbon Capture Pore Models Track Reactions in Underground Carbon Capture September 25, 2014 | Tags: Advanced Scientific Computing...

  2. Extracting and Using Data From Tracking Systems | Department...

    Energy Savers [EERE]

    Extracting and Using Data From Tracking Systems Extracting and Using Data From Tracking Systems Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call:...

  3. High Efficiency Broadband Envelope-Tracking Power Amplifiers

    E-Print Network [OSTI]

    Yan, Jonmei Johana

    M. ,   “   Wideband High Efficiency Envelope Tracking PowerPeter  M. ,  “High-Efficiency Envelope Tracking High PowerMemory! DPD! Drain! Efficiency! (%)! Gain! (dB)! Output!

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

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

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

  5. DOE Strengthens Public Registry to Track Greenhouse Gas Emissions...

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

    Strengthens Public Registry to Track Greenhouse Gas Emissions DOE Strengthens Public Registry to Track Greenhouse Gas Emissions April 17, 2006 - 10:20am Addthis Announces Revised...

  6. Tracking and Using Data to Support Revenue Streams | Department...

    Energy Savers [EERE]

    Tracking and Using Data to Support Revenue Streams Tracking and Using Data to Support Revenue Streams Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call:...

  7. LIBRARY INFORMATION SCIENCE DOCTORAL STUDIES AT RUTGERS THE STATE UNIVERSITY OF NEW JERSEY

    E-Print Network [OSTI]

    LIBRARY INFORMATION SCIENCE DOCTORAL STUDIES AT RUTGERS THE STATE UNIVERSITY OF NEW JERSEY In the School of Communication, Information and Library Studies The Information Science Track Recent Research () Collaboration for Affinity Groups Applications and Funding Support: Students in the Information Science track

  8. A Perspective on Information-Flow Control

    E-Print Network [OSTI]

    Sabelfeld, Andrei

    A Perspective on Information-Flow Control Daniel HEDIN a and Andrei SABELFELD a a Chalmers University of Technology, Gothenburg, Sweden Abstract. Information-flow control tracks how information propagates through the program during execution to make sure that the program handles the information

  9. A Cabled Acoustic Telemetry System for Detecting and Tracking Juvenile Salmon: Part 2. Three-Dimensional Tracking and Passage Outcomes

    SciTech Connect (OSTI)

    Deng, Zhiqun; Weiland, Mark A.; Fu, Tao; Seim, Thomas A.; Lamarche, Brian L.; Choi, Eric Y.; Carlson, Thomas J.; Eppard, Matthew B.

    2011-05-26

    In Part 1 of this paper [1], we presented the engineering design and instrumentation of the Juvenile Salmon Acoustic Telemetry System (JSATS) cabled system, a nonproprietary technology developed by the U.S. Army Corps of Engineers, Portland District, to meet the needs for monitoring the survival of juvenile salmonids through the 31 dams in the Federal Columbia River Power System. Here in Part 2, we describe how the JSATS cabled system was employed as a reference sensor network for detecting and tracking juvenile salmon. Time-of-arrival data for valid detections on four hydrophones were used to solve for the three-dimensional (3D) position of fish surgically implanted with JSATS acoustic transmitters. Validation tests demonstrated high accuracy of 3D tracking up to 100 m from the John Day Dam spillway. The along-dam component, used for assigning the route of fish passage, had the highest accuracy; the median errors ranged from 0.06 to 0.22 m, and root mean square errors ranged from 0.05 to 0.56 m at distances up to 100 m. For the case study at John Day Dam during 2008, the range for 3D tracking was more than 100 m upstream of the dam face where hydrophones were deployed, and detection and tracking probabilities of fish tagged with JSATS acoustic transmitters were higher than 98%. JSATS cabled systems have been successfully deployed on several major dams to acquire information for salmon protection and for development of more “fish-friendly” hydroelectric facilities.

  10. Hanford Environmental Information System (HEIS). Volume 2, Operator`s guide

    SciTech Connect (OSTI)

    Not Available

    1994-01-14

    This report discusses the procedures that establish the configuration control processes for the Hanford Environmental Information System (HEIS) software. The procedures also provide the charter and function of the HEIS Configuration Control Board (CCB) for maintaining software. The software configuration control items covered under these procedures include the HEIS software and database structure. The configuration control processes include both administrative and audit functions. The administrative role includes maintaining the overall change schedule, ensuring consistency of proposed changes, negotiating change plan adjustments, setting priorities, and tracking the status of changes. The configuration control process audits to ensure that changes are performed to applicable standards.

  11. Prices include compostable serviceware and linen tablecloths

    E-Print Network [OSTI]

    California at Davis, University of

    APPETIZERS Prices include compostable serviceware and linen tablecloths for the food tables.ucdavis.edu. BUTTERNUT SQUASH & BLACK BEAN ENCHILADAS #12;BUFFETS Prices include compostable serviceware and linen

  12. Laminated track design for inductrack maglev systems

    DOE Patents [OSTI]

    Post, Richard F.

    2004-07-06

    A magnet configuration comprising a pair of Halbach arrays magnetically and structurally connected together are positioned with respect to each other so that a first component of their fields substantially cancels at a first plane between them, and a second component of their fields substantially adds at this first plane. A track is located between the pair of Halbach arrays and a propulsion mechanism is provided for moving the pair of Halbach arrays along the track. When the pair of Halbach arrays move along the track and the track is not located at the first plane, a current is induced in the windings and a restoring force is exerted on the pair of Halbach arrays.

  13. Tracking Dynamic Boundary Fronts using Range Sensors

    E-Print Network [OSTI]

    Ramamritham, Krithi

    , tracking forest fires and environmental phenomena. Consider a poisonous gas or plume monitoring ap) are being used for detecting forest fires [6], [7] in the last few years. Lidars detect fire by analysing

  14. Tracking Dynamic Boundary Fronts Using Range Sensors

    E-Print Network [OSTI]

    Ramamritham, Krithi

    , tracking forest fires and environmental phenomena. Consider a poisonous gas or plume monitoring ap De- tection and Ranging) are being used for detecting forest fires [6], [7] in the last few years

  15. JourneyLog 64 5 Vehicle tracking

    E-Print Network [OSTI]

    Haddadi, Hamed

    JourneyLog 64 5 Vehicle tracking blinkx 8 Five years on Tomas Pfister 11 Graduate story Raspberry Pi 12 Exciting and engaging children to learn about computing Ring news 2 Note from the Editor

  16. Radar deception through phantom track generation 

    E-Print Network [OSTI]

    Maithripala, Diyogu Hennadige Asanka

    2006-04-12

    This thesis presents a control algorithm to be used by a team of ECAVs (Electronic Combat Air Vehicle) to deceive a network of radars through the generation of a phantom track. Each ECAV has the electronic capability of ...

  17. Copyright Siemens Business Services Patient Tracking

    E-Print Network [OSTI]

    Manstein, Dietmar J.

    (motherreel process and shipments ) · Craemer (palet tracking) · Intel Germany (repair and maintenance) · Laurel 1 (Logistic MUC ­ New York) · Intel US (ISMC, Logistic Demo Solution) · VDO Regensburg (Consulting, Warehouse and Logistics) · VDO Babenhausen (Consulting, Warehouse and Logistics) · Fiege + Premiere · Licon

  18. Tenure Track Faculty Position in Electrical and Computer Engineering (Biomedical Engineering)

    E-Print Network [OSTI]

    Thompson, Michael

    Tenure Track Faculty Position in Electrical and Computer Engineering (Biomedical Engineering. It is in that context that the Department of Electrical and Computer Engineering at McMaster is seeking an outstanding in Electrical and Biomedical Engineering. (More information on this program, and the Department as a whole

  19. Vehicle Tracking Through the Exploitation of Remote Sensing and LWIR Polarization Science

    E-Print Network [OSTI]

    Krim, Hamid

    , polarimetric, infrared, tracking, feature-aided, fusion, multi- sensor 1. INTRODUCTION Polarimetry information. Particularly, a video sequence is evaluated in the layered sensing framework. The target area is surveyed by two sensors operating across two different modalities: a LWIR polarized sensor and a LWIR sensor. We

  20. Tracking Single Dynamic MEG Dipole Sources Using the Projected Extended Kalman Filter

    E-Print Network [OSTI]

    Swindlehurst, A. Lee

    obtained useful information by localizing the MEG signal sources related to such disorders and directly Source Model The primary current distribution corresponding to an MEG signal source is modeledTracking Single Dynamic MEG Dipole Sources Using the Projected Extended Kalman Filter Yuchen Yao

  1. Tracking chemical changes in a live cell: Biomedical Applications of SR-FTIR Spectromicroscopy

    E-Print Network [OSTI]

    Tracking chemical changes in a live cell: Biomedical Applications of SR- FTIR Spectromicroscopy Hoi Tel: 510-486-5943 Fax: 510-486-7152 E-mail: HYHolman@lbl.gov Abstract Synchrotron radiation. This unique technique provides mid-infrared (IR) spectra, hence chemical information, with high signal

  2. Characterization of tracked radiofrequency ablation in phantom

    SciTech Connect (OSTI)

    Chen, Chun-Cheng R.; Miga, Michael I.; Galloway, Robert L. [Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, Tennessee 37235 (United States)

    2007-10-15

    In radiofrequency ablation (RFA), successful therapy requires accurate, image-guided placement of the ablation device in a location selected by a predictive treatment plan. Current planning methods rely on geometric models of ablations that are not sensitive to underlying physical processes in RFA. Implementing plans based on computational models of RFA with image-guided techniques, however, has not been well characterized. To study the use of computational models of RFA in planning needle placement, this work compared ablations performed with an optically tracked RFA device with corresponding models of the ablations. The calibration of the tracked device allowed the positions of distal features of the device, particularly the tips of the needle electrodes, to be determined to within 1.4{+-}0.6 mm of uncertainty. Ablations were then performed using the tracked device in a phantom system based on an agarose-albumin mixture. Images of the sliced phantom obtained from the ablation experiments were then compared with the predictions of a bioheat transfer model of RFA, which used the positional data of the tracked device obtained during ablation. The model was demonstrated to predict 90% of imaged pixels classified as being ablated. The discrepancies between model predictions and observations were analyzed and attributed to needle tracking inaccuracy as well as to uncertainties in model parameters. The results suggest the feasibility of using finite element modeling to plan ablations with predictable outcomes when implemented using tracked RFA.

  3. An Objective Method of Evaluating and Devising Storm Tracking Algorithms

    E-Print Network [OSTI]

    Lakshmanan, Valliappa

    An Objective Method of Evaluating and Devising Storm Tracking Algorithms Valliappa Lakshmanan1 tracking algorithms are a key ingredient of nowcasting sys- tems, evaluation of storm tracking algorithms computable bulk statis- tics that can be used to directly evaluate the performance of tracking algorithms

  4. ENVIRONMENTAL STUDIES TRACK (B.S.) 2013-2014 CATALOG

    E-Print Network [OSTI]

    Wu, Shin-Tson

    June 2012 ENVIRONMENTAL STUDIES TRACK (B.S.) 2013-2014 CATALOG There are three tracks in Interdisciplinary Studies (IS). This handout is for the Environmental Studies track. Office Classroom I ­ Suite 302 for students seeking a combination of studies. The Environmental Studies track is designed for students who

  5. Method and apparatus for optimizing a train trip using signal information

    DOE Patents [OSTI]

    Kumar, Ajith Kuttannair; Daum, Wolfgang; Otsubo, Tom; Hershey, John Erik; Hess, Gerald James

    2013-02-05

    One embodiment of the invention includes a system for operating a railway network comprising a first railway vehicle (400) during a trip along track segments (401/412/420). The system comprises a first element (65) for determining travel parameters of the first railway vehicle (400), a second element (65) for determining travel parameters of a second railway vehicle (418) relative to the track segments to be traversed by the first vehicle during the trip, a processor (62) for receiving information from the first (65) and the second (65) elements and for determining a relationship between occupation of a track segment (401/412/420) by the second vehicle (418) and later occupation of the same track segment by the first vehicle (400) and an algorithm embodied within the processor (62) having access to the information to create a trip plan that determines a speed trajectory for the first vehicle (400), wherein the speed trajectory is responsive to the relationship and further in accordance with one or more operational criteria for the first vehicle (400).

  6. Spectroscopic approach for dynamic bioanalyte tracking with minimal concentration information

    E-Print Network [OSTI]

    Spegazzini, Nicolas

    Vibrational spectroscopy has emerged as a promising tool for non-invasive, multiplexed measurement of blood constituents - an outstanding problem in biophotonics. Here, we propose a novel analytical framework that enables ...

  7. Theoretical Analysis of Gate Level Information Flow Tracking

    E-Print Network [OSTI]

    Sherwood, Tim

    . This paper presents a theoretical analysis of GLIFT. It formalizes the problem, provides fundamental contributions of this paper are: 1) Defining and proving fundamental properties of GLIFT: We precisely define , Mohit Tiwari , Timothy Sherwood , and Ryan Kastner Computer Science and Engineering, University

  8. Bacterial Source Tracking to Support the Development and Implementation of Watershed Protection Plans for the Lampasas and Leon Rivers: Lampasas River Watershed Final Report 

    E-Print Network [OSTI]

    Gregory, L.; Casarez, E.; Truesdale, J.; Di Giovanni, G.; Owen, T.; Wolfe, J.

    2013-04-25

    The Bacterial Source Tracking to Support the Development and Implementation of Watershed Protection Plans for the Lampasas and Leon Rivers project was developed to provide supplemental information to stakeholders engaged ...

  9. Master of Science in Industrial Engineering; 30 Credits Hours Non-thesis track Thesis track

    E-Print Network [OSTI]

    Master of Science in Industrial Engineering; 30 Credits Hours Non-thesis track Thesis track 4 CORE. ----------------------------------------------------------------------------------------------------------- 4 AREA COURSES (non-thesis) / 3-4 AREA COURSES (thesis)*: Refer to IE Handbook for a list of area______ Course: ___________ Sem: ________Yr: 20______ 2 ELECTIVE COURSES (non-thesis) / 0-1 ELECTIVE CREDITS

  10. Instructions for Cognitive Science Track Application Mind/Brain/Behavior Track in Psychology

    E-Print Network [OSTI]

    Instructions for Cognitive Science Track Application Mind/Brain/Behavior Track in Psychology Statement of Purpose: Attach a one-to-two-page statement that explains your interests in Psychology) to the Psychology Undergraduate Office (William James 218). Also save a copy for yourself. Deadlines: We review MBB

  11. Tools for Public Information

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

    Tools for Public Information Tools for Public Information A list of resources for the public, including Intellus, an online tool that provides transparency and accessibility to the...

  12. Di-J/psi Studies, Level 3 Tracking and the D0 Run IIb Upgrade

    SciTech Connect (OSTI)

    Vint, Philip John; /Imperial Coll., London

    2009-10-01

    The D0 detector underwent an upgrade to its silicon vertex detector and triggering systems during the transition from Run IIa to Run IIb to maximize its ability to fully exploit Run II at the Fermilab Tevatron. This thesis describes improvements made to the tracking and vertexing algorithms used by the high level trigger in both Run IIa and Run IIb, as well as a search for resonant di-J/{psi} states using both Run IIa and Run IIb data. Improvements made to the tracking and vertexing algorithms during Run IIa included the optimization of the existing tracking software to reduce overall processing time and the certification and testing of a new software release. Upgrades made to the high level trigger for Run IIb included the development of a new tracking algorithm and the inclusion of the new Layer 0 silicon detector into the existing software. The integration of Layer 0 into the high level trigger has led to an improvement in the overall impact parameter resolution for tracks of {approx}50%. The development of a new parameterization method for finding the error associated to the impact parameter of tracks returned by the high level tracking algorithm, in association with the inclusion of Layer 0, has led to improvements in vertex resolution of {approx}4.5 {micro}m. A previous search in the di-J/{psi} channel revealed a unpredicted resonance at {approx}13.7 GeV/c{sup 2}. A confirmation analysis is presented using 2.8 fb{sup -1} of data and two different approaches to cuts. No significant excess is seen in the di-J/{psi} mass spectrum.

  13. Technology and Research Requirements for Combating Human Trafficking: Enhancing Communication, Analysis, Reporting, and Information Sharing

    SciTech Connect (OSTI)

    Kreyling, Sean J.; West, Curtis L.; Olson, Jarrod

    2011-03-17

    DHS’ Science & Technology Directorate directed PNNL to conduct an exploratory study on the domain of human trafficking in the Pacific Northwest in order to examine and identify technology and research requirements for enhancing communication, analysis, reporting, and information sharing – activities that directly support efforts to track, identify, deter, and prosecute human trafficking – including identification of potential national threats from smuggling and trafficking networks. This effort was conducted under the Knowledge Management Technologies Portfolio as part of the Integrated Federal, State, and Local/Regional Information Sharing (RISC) and Collaboration Program.

  14. SimTrack: A compact c++ code for particle orbit and spin tracking in accelerators

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

    Luo, Yun

    2015-08-29

    SimTrack is a compact c++ code of 6-d symplectic element-by-element particle tracking in accelerators originally designed for head-on beam–beam compensation simulation studies in the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory. It provides a 6-d symplectic orbit tracking with the 4th order symplectic integration for magnet elements and the 6-d symplectic synchro-beam map for beam–beam interaction. Since its inception in 2009, SimTrack has been intensively used for dynamic aperture calculations with beam–beam interaction for RHIC. Recently, proton spin tracking and electron energy loss due to synchrotron radiation were added. In this article, I will present the code architecture,more »physics models, and some selected examples of its applications to RHIC and a future electron-ion collider design eRHIC.« less

  15. INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; RADIATION

    Office of Scientific and Technical Information (OSTI)

    interval technical basis document Chiaro, P.J. Jr. 44 INSTRUMENTATION, INCLUDING NUCLEAR AND PARTICLE DETECTORS; RADIATION DETECTORS; RADIATION MONITORS; DOSEMETERS;...

  16. Ensuring regulatory compliance: Use of computerized database for tracking PSM activities and documentation

    SciTech Connect (OSTI)

    Lee, W.S.; Rahman, M.; Mannan, S. [RMT/Jones and Neuse, Inc., Austin, TX (United States)

    1995-12-31

    As mandated by the Clean Air Act Amendments of 1990, the Occupational Safety and Health Administration (OSHA) promulgated on February 24, 1992 the Process Safety Management (PSM) rule: 29 CFR 1910.119. The PSM rule requires covered facilities to develop, implement and practice a 14-element program. The implementation and practice of many of these elements result in hazard management and risk reduction recommendations. The PSM rule both explicitly and implicitly require the development and implementation of a system to track the successful resolution of these recommendations. This paper presents the case history for a plant which implemented a computerized database system to track the resolution of recommendations resulting from the implementation of different elements of the PSM rule. The approach presented here provides a powerful method for record keeping and documentation which can ultimately be used to prove compliance with the PSM rule. The objectives of a computerized tracking system are to compile the recommendations from various PSM activities, to update and maintain any related information, and to produce specific reports for documentation as needed. PSM-TRACK{trademark} has been developed as a tracking database to ensure that the recommendations and actions resulting from various PSM activities are addressed, assigned and followed to closure.

  17. Combining user logging with eye tracking for interactive and dynamic applications

    E-Print Network [OSTI]

    Çöltekin, Arzu

    , and these interactions cause changes in the extent and/or level of detail of the stimulus. Therefore, in eye tracking the point of regard, or POR) is typically expressed using screen coordinates in pixels. From these basic, including software engineering, industrial en- gineering (e.g., driving, aviation), marketing (e.g., ad

  18. Comparison of Various Structural Damage Tracking Techniques Based on Experimental Data

    E-Print Network [OSTI]

    Yang, Jann

    Comparison of Various Structural Damage Tracking Techniques Based on Experimental Data Hongwei identification based on measured vibration data have received considerable attention, including the least identification of structures based on experimental data. A series of experimental tests using a small-scale 3

  19. Trending and Tracking Energy Survey 

    E-Print Network [OSTI]

    Nipper, J.

    2015-01-01

    of the Thrity-Seventh Industrial Energy Technology Conference New Orleans, LA. June 2-4, 2015 ? Privately Owned and Operated since 1998 ? Clients in North America, Europe and Asia ? Excellent Safety Record – Perfect OSHA rating ? Experience – More Than 60... Years in the Industry ESL-IE-15-06-33 Proceedings of the Thrity-Seventh Industrial Energy Technology Conference New Orleans, LA. June 2-4, 2015 Petro Chemical Energy's services have saved our clients annually, including: • 3M • Akzo Nobel • American...

  20. Optical Blade Position Tracking System Test

    SciTech Connect (OSTI)

    Fingersh, L. J.

    2006-01-01

    The Optical Blade Position Tracking System Test measures the blade deflection along the span of the blade using simple off-the-shelf infrared security cameras along with blade-mounted retro-reflective tape and video image processing hardware and software to obtain these measurements.

  1. Generalized URV Subspace Tracking LMS Algorithm 1

    E-Print Network [OSTI]

    Boley, Daniel

    Generalized URV Subspace Tracking LMS Algorithm 1 S. Hosur and A. H. Tew k and D. Boley Dept The convergence rate of the Least Mean Squares (LMS) algorithm is poor whenever the adaptive lter input auto-correlation matrix is ill-conditioned. In this paper we propose a new LMS algorithm to alleviate this problem

  2. Scalable Continuous Query Processing by Tracking Hotspots

    E-Print Network [OSTI]

    Yang, Jun

    Scalable Continuous Query Processing by Tracking Hotspots Pankaj K. Agarwal Junyi Xie Jun Yang Hai}@cs.duke.edu ABSTRACT This paper considers the problem of scalably processing a large number of continuous queries. We for intervals in linear time. 1. INTRODUCTION Continuous query processing has attracted much interest

  3. GPS Tracking Performance under Avalanche Deposited Snow

    E-Print Network [OSTI]

    Calgary, University of

    GPS Tracking Performance under Avalanche Deposited Snow John B. Schleppe and Gérard Lachapelle Positioning System (HSGPS) receivers under avalanche deposited snow was investigated. Two field trials were in the snow pack. GPS Signal attenuation of approximately 1.8 dB per metre of snow penetration was measured

  4. Status Report on REC Verification, Tracking

    E-Print Network [OSTI]

    Markets and Challenges September 11, 2007 Meredith Wingate Director of Clean Energy Policy Design generation and attributes 9. Ability to import/export RECs between tracking systems B C #12;Report Card 9 of market implications ­ How import/export capability will affect market prices · No regulatory driver #12

  5. Double Tracks revegetation and monitoring plan

    SciTech Connect (OSTI)

    NONE

    1997-07-01

    This document is a reclamation plan for short-term and long-term stabilization of land disturbed by activities associated with interim clean-up of radionuclide-contaminated surface soil at the Double Tracks site. This document has been prepared to provide general reclamation practices and procedures that will be followed during restoration of the cleanup site. Reclamation demonstration plots were established near the site in the fall of 1994 to evaluate the performance of several native species and to evaluate different irrigation strategies. Results of the study at Double Tracks, as well as the results from numerous studies conducted at other sites (Area 11 and Area 19 of the Nevada Test Site), have been summarized and incorporated into this final reclamation plan for the interim cleanup of the Double Tracks site, located northwest of the Nevada Test Site on the Nellis Air Force Range. Surface soils at Double Tracks were contaminated as a result of the detonation of a device containing plutonium and depleted uranium using chemical explosives. The total amount of Pu deposited on the site was between 980 and 1,600 grams and was scattered downwind south of the detonation site. Short-term stabilization consists of the application of a chemical soil stabilizer that is applied immediately following excavation of the contaminated soils to minimize Pu resuspension. Long-term stabilization is accomplished by the establishment of a permanent vegetation.

  6. Online Object Tracking: A Benchmark Supplemental Material

    E-Print Network [OSTI]

    Yang, Ming-Hsuan

    IVT [20] 33.4 34 woman 32 dudek ASLA [13] 8.5 9.9 doll 6.4 matrix SCM [26] 0.51 0.6 carDark 0.4 singer CXT [8] 15.3 33 subway 3.1 doll Table 1. Tracking speed. FPS-A: average FPS; F-MAX: maximum FPS; S

  7. Additive manufacturing of metallic tracks on

    E-Print Network [OSTI]

    Painter, Kevin

    Additive manufacturing of metallic tracks on green ceramic/dielectrics Problem this technology (note: may require additional tooling/ set up time) · Rapid Prototyping & small scale manufacture microelectronics such as manufacture of LTCC ceramic/ Dielectric antenna and rapid PCB prototyping or repair

  8. NOAA/NMFS Developments Tracked By Satellite

    E-Print Network [OSTI]

    the Department of Energy to install a solar power heating and water heating system. The Grant is one of four- mitter. Electronic engineer Robert Timko of NOAA's National Marine Fisheries Service laboratory in Gal near Washington, D. C. , where they were processed by com- puter. Satellite tracking of turtles

  9. Civilian GPS Jammer Signal Tracking and Geolocation

    E-Print Network [OSTI]

    Psiaki, Mark L.

    Civilian GPS Jammer Signal Tracking and Geolocation Ryan H. Mitch, Mark L. Psiaki, Brady W. O'Hanlon and filtering, and GNSS in- tegrity. Mark L. Psiaki is a Professor in the Sibley School of Mechanical, and detection. Brady W. O'Hanlon is a Ph.D. candidate in the School of Electrical and Computer Engineering

  10. Editorial Message: Special Track on Ubiquitous Computing

    E-Print Network [OSTI]

    Roussos, George

    Editorial Message: Special Track on Ubiquitous Computing Achilles Kameas (co-chair) Computer) will soon be spanning all the different spheres of everyday life. Ubiquitous computing places humans integrated, so that technology recedes in the background of everyday activities. The ubiquitous computing

  11. PV ENERGY ROI Tracks Efficiency Gains

    E-Print Network [OSTI]

    PV ENERGY ROI Tracks Efficiency Gains the state of PV today E nergy payback time (EPBT) is the time it takes for a photovoltaic (PV) system to produce all the energy used through- out its life cycle. A short, current com- mercial PV technologies "pay back" the energy used in only six months to two years (depending

  12. SONIC EQUIPMENT FOR TRACKING INDIVIDUAL FISH

    E-Print Network [OSTI]

    . The equipment can be used in varied hydraulic conditions and in fresh or salt water to track the movements of individual adult salmon in relation to Columbia River dams. Each dam on the Columbia River presents a chance for delay in migration with injurious consequences if the delay is prolonged. Since new dams are under

  13. TENURE-TRACK FACULTY POSITION Mesoscale Meteorology

    E-Print Network [OSTI]

    Birner, Thomas

    TENURE-TRACK FACULTY POSITION ­ Mesoscale Meteorology Colorado State University The Department or associate level faculty position specializing in mesoscale meteorology. Exceptionally qualified candidates in linking models and/or theory with observations for the study of mesoscale processes. The successful

  14. Cloud Tracking in Cloud-Resolving Models

    E-Print Network [OSTI]

    Plant, Robert

    Cloud Tracking in Cloud-Resolving Models RMetS Conference 4th September 2007 Bob Plant Department of Meteorology, University of Reading, UK #12;Introduction Obtain life cycle statistics for clouds in CRM simulations What is the distribution of cloud lifetimes? What factors determine the lifetime of an individual

  15. Gas storage materials, including hydrogen storage materials

    DOE Patents [OSTI]

    Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

    2014-11-25

    A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material, such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

  16. Gas storage materials, including hydrogen storage materials

    DOE Patents [OSTI]

    Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

    2013-02-19

    A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

  17. Spectrometer for Sky-Scanning Sun-Tracking Atmospheric Research (4STAR): Instrument Technology

    SciTech Connect (OSTI)

    Dunagan, Stephen; Johnson, Roy; Zavaleta, Jhony; Russell, P. B.; Schmid, Beat; Flynn, Connor J.; Redemann, Jens; Shinozuka, Yohei; Livingston, J.; Segal Rozenhaimer, Michal

    2013-08-06

    The Spectrometer for Sky-Scanning, Sun-Tracking Atmospheric Research (4STAR) combines airborne sun tracking and sky scanning with diffraction spectroscopy, to improve knowledge of atmospheric constituents and their links to air-pollution/climate. Direct beam hyper-spectral measurement of optical depth improves retrievals of gas constituents and determination of aerosol properties. Sky scanning enhances retrievals of aerosol type and size distribution. 4STAR measurements will tighten the closure between satellite and ground-based measurements. 4STAR incorporates a modular sun-tracking/ sky-scanning optical head with fiber optic signal transmission to rack mounted spectrometers, permitting miniaturization of the external optical head, and future detector evolution. Technical challenges include compact optical collector design, radiometric dynamic range and stability, and broad spectral coverage. Test results establishing the performance of the instrument against the full range of operational requirements are presented, along with calibration, engineering flight test, and scientific field campaign data and results.

  18. Wireless realtime motion tracking system using localised orientation estimation 

    E-Print Network [OSTI]

    Young, Alexander D.

    2010-01-01

    A realtime wireless motion tracking system is developed. The system is capable of tracking the orientations of multiple wireless sensors, using a semi-distributed implementation to reduce network bandwidth and latency, ...

  19. Robotic Airship Trajectory Tracking Control Using a Backstepping Methodology

    E-Print Network [OSTI]

    Papadopoulos, Evangelos

    Robotic Airship Trajectory Tracking Control Using a Backstepping Methodology Filoktimon Repoulias- loop trajectory tracking controller for an underactuated robotic airship having 6 degrees of freedom and the controller corrects the vehicle's trajectory successfully too. I. INTRODUCTION OBOTIC (autonomous) airships

  20. Tracking Objects Using 3D Edge Detectors February 2013

    E-Print Network [OSTI]

    O'Leary, Dianne P.

    Tracking Objects Using 3D Edge Detectors February 2013 SIAM CSE 2013 Dianne P. O'Leary c 2013 1 #12;Tracking Objects Using 3D Edge Detectors Dianne P. O'Leary Computer Science Dept. and Institute

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

    Office of Environmental Management (EM)

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

  2. Synthesis of reduced order prefilters for multivariable tracking 

    E-Print Network [OSTI]

    Bement, Matthew Thomas

    1997-01-01

    A primary disadvantage of using an internal model to achieve multivariable tracking is the high order of the internal model. In situations where it is known that each output is to track only its associated reference input, the internal model...

  3. Energy Efficient Signaling Strategies for Tracking Mobile Underwater Vehicles

    E-Print Network [OSTI]

    Kastner, Ryan

    Energy Efficient Signaling Strategies for Tracking Mobile Underwater Vehicles Diba Mirza§ Paul for tracking vehicles is a recurring cost, we propose to minimize the energy consumption by optimizing, neglecting vehicle motion between transmissions. Alternatively if vehicles have some knowledge about

  4. DUF6 Project Continues on Success Track | Department of Energy

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

    DUF6 Project Continues on Success Track DUF6 Project Continues on Success Track January 29, 2014 - 12:00pm Addthis The Paducah plant processed this DUF6 cylinder, its first, in...

  5. Peak power tracking for a solar buck charger

    E-Print Network [OSTI]

    Cohen, Jeremy Michael, M. Eng. Massachusetts Institute of Technology

    2010-01-01

    This thesis discusses the design, implementation, and testing of a buck converter with peak power tracking. The peak power tracker uses a perturb and observe algorithm to actively track the solar panel's peak power point ...

  6. track 1: Low Temp | geothermal 2015 peer review | Department...

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

    emp3.1CriticalMaterialswithSorbentStructuresAddleman.pdf Track1LowTemp3.2RareEarthMetalsTusaar.pdf Track1LowTemp3.3MicroorganismstoExtractMineralsCAF.pdf...

  7. Tracking in a Spaghetti Bowl: Monitoring Transactions Using Footprints

    E-Print Network [OSTI]

    Anandkumar, Animashree

    adhere to the best practices such as those ad- vocated by the ITIL specifications to keep track of its

  8. Track 1: Safety Culture- Taking ISMS to the Next Level

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 1: Safety Culture - Taking ISMS to the Next Level

  9. Track 7: Environmental Protection, Environmental Management System (EMS), "Greening Initiatives"

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 7: Environmental Protection, Environmental Management System (EMS), "Greening Initiatives"

  10. SEISMIC SURFACE WAVE TESTING FOR TRACK SUBSTRUCTURE ASSESSMENT

    E-Print Network [OSTI]

    SEISMIC SURFACE WAVE TESTING FOR TRACK SUBSTRUCTURE ASSESSMENT Timothy D. Stark and Thomas J to evaluate track safety and to predict inspection and maintenance intervals. This paper describes the seismic track safety and inspection intervals. A new seismic wave test system is being developed under Rail

  11. June 2005 Page 1 of 7 Environmental Public Health Tracking

    E-Print Network [OSTI]

    for assessing people's exposure to toxic substances and for responding to serious environmental public healthJune 2005 Page 1 of 7 Environmental Public Health Tracking and Biomonitoring What is environmental public health tracking? · Environmental public health tracking (EPHT) is the ongoing collection

  12. Adaptive Probabilistic Visual Tracking with Incremental Subspace Update

    E-Print Network [OSTI]

    Yang, Ming-Hsuan

    Adaptive Probabilistic Visual Tracking with Incremental Subspace Update David Ross1 , Jongwoo Lim2 of the objects being tracked are invariant to internal appearance change or external variation such as lighting at the outset. In this paper, we present an adaptive probabilistic tracking algorithm that updates the models

  13. Scramjet including integrated inlet and combustor

    SciTech Connect (OSTI)

    Kutschenreuter, P.H. Jr.; Blanton, J.C.

    1992-02-04

    This patent describes a scramjet engine. It comprises: a first surface including an aft facing step; a cowl including: a leading edge and a trailing edge; an upper surface and a lower surface extending between the leading edge and the trailing edge; the cowl upper surface being spaced from and generally parallel to the first surface to define an integrated inlet-combustor therebetween having an inlet for receiving and channeling into the inlet-combustor supersonic inlet airflow; means for injecting fuel into the inlet-combustor at the step for mixing with the supersonic inlet airflow for generating supersonic combustion gases; and further including a spaced pari of sidewalls extending between the first surface to the cowl upper surface and wherein the integrated inlet-combustor is generally rectangular and defined by the sidewall pair, the first surface and the cowl upper surface.

  14. MyUNLV Student Information System Update Your Biographic Information

    E-Print Network [OSTI]

    Walker, Lawrence R.

    MyUNLV Student Information System Update Your Biographic Information My of biographical information in your MyUNLV Student Center including certain addresses, phone. Step 1. Locate the Personal Information section of your Student Center

  15. MOTIVATION INCLUDED OR EXCLUDED FROM Mihaela Cocea

    E-Print Network [OSTI]

    Cocea, Mihaela

    MOTIVATION ­ INCLUDED OR EXCLUDED FROM E-LEARNING Mihaela Cocea National College of Ireland Mayor, Dublin 1, Ireland sweibelzahl@ncirl.ie ABSTRACT The learners' motivation has an impact on the quality-Learning, motivation has been mainly considered in terms of instructional design. Research in this direction suggests

  16. Energy Consumption of Personal Computing Including Portable

    E-Print Network [OSTI]

    Namboodiri, Vinod

    processing unit (CPU) processing power and capacity of mass storage devices doubles every 18 months. Such growth in both processing and storage capabilities fuels the production of ever more powerful portableEnergy Consumption of Personal Computing Including Portable Communication Devices Pavel Somavat1

  17. Communication in automation, including networking and wireless

    E-Print Network [OSTI]

    Antsaklis, Panos

    Communication in automation, including networking and wireless Nicholas Kottenstette and Panos J and networking in automation is given. Digital communication fundamentals are reviewed and networked control are presented. 1 Introduction 1.1 Why communication is necessary in automated systems Automated systems use

  18. Computer Science and Computer Information Systems Faculty: M. Branton, H. ElAarag, D. Plante, H. Pulapaka

    E-Print Network [OSTI]

    Miles, Will

    Computer Science and Computer Information Systems Faculty: M. Branton, H. ElAarag, D. Plante, H they can concentrate in one of two defined degree tracks, Computer Science and Computer Information Systems degree in Computer Science or in Computer Information Systems, as appropriate. The Computer Science track

  19. Economics Environmental Science Track This track of courses is designed for students who want to couple their training in economics

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    1 of 2 Economics Environmental Science Track This track of courses is designed for students who want to couple their training in economics with additional studies in environmental science. Ideally, students in this track would complement their economics or agricultural business major with a minor

  20. Standard Energy Efficiency Data (SEED) Platform: A Tool for Jurisdictions to Track and Transact Energy Data

    E-Print Network [OSTI]

    Taylor, Cody

    2014-01-01

    Track   and  Transact  Energy  Data       Authors:   Cody  Track and Transact Energy Data Cody Taylor, U.S. Department

  1. Subterranean barriers including at least one weld

    DOE Patents [OSTI]

    Nickelson, Reva A.; Sloan, Paul A.; Richardson, John G.; Walsh, Stephanie; Kostelnik, Kevin M.

    2007-01-09

    A subterranean barrier and method for forming same are disclosed, the barrier including a plurality of casing strings wherein at least one casing string of the plurality of casing strings may be affixed to at least another adjacent casing string of the plurality of casing strings through at least one weld, at least one adhesive joint, or both. A method and system for nondestructively inspecting a subterranean barrier is disclosed. For instance, a radiographic signal may be emitted from within a casing string toward an adjacent casing string and the radiographic signal may be detected from within the adjacent casing string. A method of repairing a barrier including removing at least a portion of a casing string and welding a repair element within the casing string is disclosed. A method of selectively heating at least one casing string forming at least a portion of a subterranean barrier is disclosed.

  2. Photoactive devices including porphyrinoids with coordinating additives

    DOE Patents [OSTI]

    Forrest, Stephen R; Zimmerman, Jeramy; Yu, Eric K; Thompson, Mark E; Trinh, Cong; Whited, Matthew; Diev, Vlacheslav

    2015-05-12

    Coordinating additives are included in porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating additives are selected from fullerene compounds and organic compounds having free electron pairs. Combinations of different coordinating additives can be used to tailor the characteristic properties of such porphyrinoid-based materials, including porphyrin oligomers. Bidentate ligands are one type of coordinating additive that can form coordination bonds with a central metal ion of two different porphyrinoid compounds to promote porphyrinoid alignment and/or pi-stacking. The coordinating additives can shift the absorption spectrum of a photoactive material toward higher wavelengths, increase the external quantum efficiency of the material, or both.

  3. Power generation method including membrane separation

    DOE Patents [OSTI]

    Lokhandwala, Kaaeid A. (Union City, CA)

    2000-01-01

    A method for generating electric power, such as at, or close to, natural gas fields. The method includes conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas by means of a membrane separation step. This step creates a leaner, sweeter, drier gas, which is then used as combustion fuel to run a turbine, which is in turn used for power generation.

  4. Rotor assembly including superconducting magnetic coil

    DOE Patents [OSTI]

    Snitchler, Gregory L. (Shrewsbury, MA); Gamble, Bruce B. (Wellesley, MA); Voccio, John P. (Somerville, MA)

    2003-01-01

    Superconducting coils and methods of manufacture include a superconductor tape wound concentrically about and disposed along an axis of the coil to define an opening having a dimension which gradually decreases, in the direction along the axis, from a first end to a second end of the coil. Each turn of the superconductor tape has a broad surface maintained substantially parallel to the axis of the coil.

  5. Nuclear reactor shield including magnesium oxide

    DOE Patents [OSTI]

    Rouse, Carl A. (Del Mar, CA); Simnad, Massoud T. (La Jolla, CA)

    1981-01-01

    An improvement in nuclear reactor shielding of a type used in reactor applications involving significant amounts of fast neutron flux, the reactor shielding including means providing structural support, neutron moderator material, neutron absorber material and other components as described below, wherein at least a portion of the neutron moderator material is magnesium in the form of magnesium oxide either alone or in combination with other moderator materials such as graphite and iron.

  6. LHCb : Tracking system of the LHCb upgrade

    E-Print Network [OSTI]

    Szumlak, Tomasz

    2015-01-01

    The upgrade of the LHCb experiment will run at an instantaneous luminosity of 2x10^33 cm^-2 s^-1 with a fully software based trigger, allowing to read out the detector at a rate of 40MHz. For this purpose, the full tracking system will be newly developed: the vertex locator (VELO) will be replaced by a pixel-based detector, withstanding the high radiation dose and providing an excellent track reconstruction with an efficiency of above 99% for all charged particles of interest. Upstream of the magnet, a silicon mico-strip detector with a high granularity and an improved acceptance coverage, called the Upstream Tracker (UT), will replace the current silicon strip tracker, and provide a rough momentum estimate. The tracking system downstream of the magnet will be replaced by the Scintillating Fibre tracker (SciFi), which will consist of 12 layers using 2.5m long scintillating fibres read out by silicon photo-multipliers, providing a spatial resolution better than 100 micron and resulting in a total momentum reso...

  7. TRACKING STREAMER BLOBS INTO THE HELIOSPHERE

    SciTech Connect (OSTI)

    Sheeley, N. R.; Rouillard, A.P. E-mail: alexisrouillard@yahoo.co.u

    2010-05-20

    In this paper, we use coronal and heliospheric images from the Solar Terrestrial Relations Observatory (STEREO) spacecraft to track streamer blobs into the heliosphere and to observe them being swept up and compressed by the fast wind from low-latitude coronal holes. From an analysis of their elongation/time tracks, we discover a 'locus of enhanced visibility' where neighboring blobs pass each other along the line of sight and their corotating spiral is seen edge-on. The detailed shape of this locus accounts for a variety of east-west asymmetries and allows us to recognize the spiral of blobs by its signatures in the STEREO images: in the eastern view from STEREO-A, the leading edge of the spiral is visible as a moving wavefront where foreground ejections overtake background ejections against the sky and then fade. In the western view from STEREO-B, the leading edge is only visible close to the Sun-spacecraft line where the radial path of ejections nearly coincides with the line of sight. In this case, we can track large-scale waves continuously back to the lower corona and see that they originate as face-on blobs.

  8. Fast Track for Undergraduate Selected Studies Students to a Master of Science in Instructional Design, Development & Evaluation

    E-Print Network [OSTI]

    McConnell, Terry

    Fast Track for Undergraduate Selected Studies Students to a Master of Science in Instructional Design, Development & Evaluation IDD&E Master of Science Degree Handbook contains more information materials for children through adult populations using a variety of delivery platforms from face- to

  9. Radiopurity assessment of the tracking readout for the NEXT double beta decay experiment

    E-Print Network [OSTI]

    S. Cebrián; J. Pérez; I. Bandac; L. Labarga; V. Álvarez; A. I. Barrado; A. Bettini; F. I. G. M. Borges; M. Camargo; S. Cárcel; A. Cervera; C. A. N. Conde; E. Conde; T. Dafni; J. Díaz; R. Esteve; L. M. P. Fernandes; M. Fernández; P. Ferrario; A. L. Ferreira; E. D. C. Freitas; V. M. Gehman; A. Goldschmidt; J. J. Gómez-Cadenas; D. González-Díaz; R. M. Gutiérrez; J. Hauptman; J. A. Hernando Morata; D. C. Herrera; I. G. Irastorza; A. Laing; I. Liubarsky; N. López-March; D. Lorca; M. Losada; G. Luzón; A. Marí; J. Martín-Albo; A. Martínez; G. Martínez-Lema; T. Miller; F. Monrabal; M. Monserrate; C. M. B. Monteiro; F. J. Mora; L. M. Moutinho; J. Muñoz Vidal; M. Nebot-Guinot; D. Nygren; C. A. B. Oliveira; A. Ortiz de Solórzano; J. L. Pérez Aparicio; M. Querol; J. Renner; L. Ripoll; J. Rodríguez; F. P. Santos; J. M. F. dos Santos; L. Serra; D. Shuman; A. Simón; C. Sofka; M. Sorel; J. F. Toledo; J. Torrent; Z. Tsamalaidze; J. F. C. A. Veloso; J. A. Villar; R. C. Webb; J. T. White; N. Yahlali

    2015-06-15

    The Neutrino Experiment with a Xenon Time-Projection Chamber (NEXT) is intended to investigate the neutrinoless double beta decay of 136Xe, which requires a severe suppression of potential backgrounds; therefore, an extensive screening and selection process is underway to control the radiopurity levels of the materials to be used in the experimental set-up of NEXT. The detector design combines the measurement of the topological signature of the event for background discrimination with the energy resolution optimization. Separate energy and tracking readout planes are based on different sensors: photomultiplier tubes for calorimetry and silicon multi-pixel photon counters for tracking. The design of a radiopure tracking plane, in direct contact with the gas detector medium, was specially challenging since the needed components like printed circuit boards, connectors, sensors or capacitors have typically, according to available information in databases and in the literature, activities too large for experiments requiring ultra-low background conditions. Here, the radiopurity assessment of tracking readout components based on gamma-ray spectroscopy using ultra-low background germanium detectors at the Laboratorio Subterraneo de Canfranc (Spain) is described. According to the obtained results, radiopure enough printed circuit boards made of kapton and copper, silicon photomultipliers and other required components, fulfilling the requirement of an overall background level in the region of interest of at most 8 10-4 counts keV-1 kg-1 y-1, have been identified.

  10. Aquaculture information package

    SciTech Connect (OSTI)

    Boyd, T.; Rafferty, K.

    1998-08-01

    This package of information is intended to provide background information to developers of geothermal aquaculture projects. The material is divided into eight sections and includes information on market and price information for typical species, aquaculture water quality issues, typical species culture information, pond heat loss calculations, an aquaculture glossary, regional and university aquaculture offices and state aquaculture permit requirements. A bibliography containing 68 references is also included.

  11. Operation Greenhouse. Scientific Director's report of atomic-weapon tests at Eniwetok, 1951. Annex 4. 1. Cloud studies. Part 1. Cloud physics. Part 2. Development of the atomic cloud. Part 3. Cloud-tracking photography

    SciTech Connect (OSTI)

    Anderson, C.E.; Gustafson, P.E.; Kellogg, W.W.; McKown, R.E.; McPherson, D.E.

    1985-09-01

    The cloud-physics project was primarily intended to fulfill a requirements for detailed information on the meteorological microstructure of atomic clouds. By means of a tracking and photographic network extending halfway around Eniwetok Atoll, the behavior of the first three clouds of Operation Greenhouse were observed and recorded. The rise of the fourth cloud was observed visually from only one site. The analysis of these observations, combined with information about the local weather conditions, gives a fairly complete picture of the development of each of the clouds. Particular emphasis was placed on the earlier phases of development, and the heights and sizes of the cloud parts have been determined as functions of time. A summary of important features of some previous atomic clouds are included for comparison.

  12. FLASH AND PEEP: A ROBUST METHOD FOR FINDING AND TRACKING DISPLAYS M. Schneider1, A. Butz2, and A. Krger3

    E-Print Network [OSTI]

    a virtual 3D information space to the physical 3D space. In Butz et al (4) we have presented an approach). Optical markers or tracking targets are usually either printed patterns on white or reflective material to structure a user's view at this spatial arrangement of information and to integrate it with the devices used

  13. Information Security

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

    2011-06-20

    The protection and control of classified information is critical to our nation’s security. This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. Cancels DOE M 470.4-4A Chg except for Section D.

  14. Optical panel system including stackable waveguides

    DOE Patents [OSTI]

    DeSanto, Leonard (Dunkirk, MD); Veligdan, James T. (Manorville, NY)

    2007-11-20

    An optical panel system including stackable waveguides is provided. The optical panel system displays a projected light image and comprises a plurality of planar optical waveguides in a stacked state. The optical panel system further comprises a support system that aligns and supports the waveguides in the stacked state. In one embodiment, the support system comprises at least one rod, wherein each waveguide contains at least one hole, and wherein each rod is positioned through a corresponding hole in each waveguide. In another embodiment, the support system comprises at least two opposing edge structures having the waveguides positioned therebetween, wherein each opposing edge structure contains a mating surface, wherein opposite edges of each waveguide contain mating surfaces which are complementary to the mating surfaces of the opposing edge structures, and wherein each mating surface of the opposing edge structures engages a corresponding complementary mating surface of the opposite edges of each waveguide.

  15. Thermovoltaic semiconductor device including a plasma filter

    DOE Patents [OSTI]

    Baldasaro, Paul F. (Clifton Park, NY)

    1999-01-01

    A thermovoltaic energy conversion device and related method for converting thermal energy into an electrical potential. An interference filter is provided on a semiconductor thermovoltaic cell to pre-filter black body radiation. The semiconductor thermovoltaic cell includes a P/N junction supported on a substrate which converts incident thermal energy below the semiconductor junction band gap into electrical potential. The semiconductor substrate is doped to provide a plasma filter which reflects back energy having a wavelength which is above the band gap and which is ineffectively filtered by the interference filter, through the P/N junction to the source of radiation thereby avoiding parasitic absorption of the unusable portion of the thermal radiation energy.

  16. Simple Model of Membrane Proteins Including Solvent

    E-Print Network [OSTI]

    D. L. Pagan; A. Shiryayev; T. P. Connor; J. D. Gunton

    2006-03-04

    We report a numerical simulation for the phase diagram of a simple two dimensional model, similar to one proposed by Noro and Frenkel [J. Chem. Phys. \\textbf{114}, 2477 (2001)] for membrane proteins, but one that includes the role of the solvent. We first use Gibbs ensemble Monte Caro simulations to determine the phase behavior of particles interacting via a square-well potential in two dimensions for various values of the interaction range. A phenomenological model for the solute-solvent interactions is then studied to understand how the fluid-fluid coexistence curve is modified by solute-solvent interactions. It is shown that such a model can yield systems with liquid-liquid phase separation curves that have both upper and lower critical points, as well as closed loop phase diagrams, as is the case with the corresponding three dimensional model.

  17. HOW MIGHT INDUSTRY GOVERNANCE BE BROADENED TO INCLUDE NONPROLIFERATION

    SciTech Connect (OSTI)

    Hund, Gretchen; Seward, Amy M.

    2009-10-06

    Broadening industry governance to support nonproliferation could provide significant new leverage in preventing the spread/diversion of nuclear, radiological, or dual-use material or technology that could be used in making a nuclear or radiological weapon. Industry is defined broadly to include 1) the nuclear industry, 2) dual-use industries, and 3) radioactive source manufacturers and selected radioactive source-user industries worldwide. This paper describes how industry can be an important first line of defense in detecting and thwarting proliferation, such as an illicit trade network or an insider theft case, by complementing and strengthening existing governmental efforts. For example, the dual-use industry can play a critical role by providing export, import, or security control information that would allow a government or the International Atomic Energy Agency (IAEA) to integrate this information with safeguards, export, import, and physical protection information it has to create a more complete picture of the potential for proliferation. Because industry is closest to users of the goods and technology that could be illicitly diverted throughout the supply chain, industry information can potentially be more timely and accurate than other sources of information. Industry is in an ideal position to help ensure that such illicit activities are detected. This role could be performed more effectively if companies worked together within a particular industry to promote nonproliferation by implementing an industry-wide self-regulation program. Performance measures could be used to ensure their materials and technologies are secure throughout the supply chain and that customers are legitimately using and/or maintaining oversight of these items. Nonproliferation is the overarching driver that industry needs to consider in adopting and implementing a self-regulation approach. A few foreign companies have begun such an approach to date; it is believed that, ultimately, broad engagement of global industry leaders in self regulation is needed to result in the greatest nonproliferation benefit.

  18. Engine lubrication circuit including two pumps

    DOE Patents [OSTI]

    Lane, William H.

    2006-10-03

    A lubrication pump coupled to the engine is sized such that the it can supply the engine with a predetermined flow volume as soon as the engine reaches a peak torque engine speed. In engines that operate predominately at speeds above the peak torque engine speed, the lubrication pump is often producing lubrication fluid in excess of the predetermined flow volume that is bypassed back to a lubrication fluid source. This arguably results in wasted power. In order to more efficiently lubricate an engine, a lubrication circuit includes a lubrication pump and a variable delivery pump. The lubrication pump is operably coupled to the engine, and the variable delivery pump is in communication with a pump output controller that is operable to vary a lubrication fluid output from the variable delivery pump as a function of at least one of engine speed and lubrication flow volume or system pressure. Thus, the lubrication pump can be sized to produce the predetermined flow volume at a speed range at which the engine predominately operates while the variable delivery pump can supplement lubrication fluid delivery from the lubrication pump at engine speeds below the predominant engine speed range.

  19. Sensitivity approximation for robust stability and tracking 

    E-Print Network [OSTI]

    McLean, Chris Steven

    1984-01-01

    ) Norman W. Na gle (Member) Don R. Halverson (Member) William B. Jones (Head of Department) May 1984 1n Abstract Sensitivity Approximation for Robust Stability and Tracking. (May 1984) Chris Steven McLean, B. S, , Louisiana Tech University... indispensable to the completion of this thesis. I would like to thank Dr. S. P. Bhattacharyya for introducing me to the wonders of automatic control. I also would like to thank Dr. D. R. Halverson and Dr. N. W. Naugle for serving on my committee, Dr. John...

  20. Track NERSC Outages in Google Calendar

    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 AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81Towards HeavyCoupled EarthJuneTrack

  1. Tracking Individual Gold Nanoparticles | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81Towards HeavyCoupledTracking Individual

  2. Tracking New Coal-Fired Power Plants

    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 AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81TowardsTracking Living Cells as

  3. Navigation strategies of motor proteins on decorated tracks

    E-Print Network [OSTI]

    Bertalan, Zsolt; La Porta, Caterina A M; Zapperi, Stefano

    2015-01-01

    Motor proteins display widely different stepping patterns as they move on microtubule tracks, from the deterministic linear or helical motion performed by the protein kinesin to the uncoordinated random steps made by dynein. How these different strategies produce an efficient navigation system needed to ensure correct cellular functioning is still unclear. Here, we show by numerical simulations that deterministic and random motor steps yield different outcomes when random obstacles decorate the microtubule tracks: kinesin moves faster on clean tracks but its motion is strongly hindered on decorated tracks, while dynein is slower on clean tracks but more efficient in avoiding obstacles. Further simulations indicate that dynein's advantage on decorated tracks is due to its ability to step backwards. Our results explain how different navigation strategies are employed by the cell to optimize motor driven cargo transport.

  4. Navigation strategies of motor proteins on decorated tracks

    E-Print Network [OSTI]

    Zsolt Bertalan; Zoe Budrikis; Caterina A. M. La Porta; Stefano Zapperi

    2015-09-08

    Motor proteins display widely different stepping patterns as they move on microtubule tracks, from the deterministic linear or helical motion performed by the protein kinesin to the uncoordinated random steps made by dynein. How these different strategies produce an efficient navigation system needed to ensure correct cellular functioning is still unclear. Here, we show by numerical simulations that deterministic and random motor steps yield different outcomes when random obstacles decorate the microtubule tracks: kinesin moves faster on clean tracks but its motion is strongly hindered on decorated tracks, while dynein is slower on clean tracks but more efficient in avoiding obstacles. Further simulations indicate that dynein's advantage on decorated tracks is due to its ability to step backwards. Our results explain how different navigation strategies are employed by the cell to optimize motor driven cargo transport.

  5. Sim Track User's Manual (v 1.0)

    SciTech Connect (OSTI)

    Luo, Y.

    2010-01-27

    SimTrack is a simple c++ library designed for the numeric particle tracking in the high energy accelerators. It adopts the 4th order symplectic integrator for the optical transport in the magnetic elements. The 4-D and 6-D weak-strong beam-beam treatments are integrated in it for the beam-beam studies. SimTrack is written with c++ class and standard template library. It provides versatile functions to manage elements and lines. It supports a large range of types of elements. New type of element can be easily created in the library. SimTrack calculates Twiss, coupling and fits tunes, chromaticities and corrects closed orbits. AC dipole and AC multipole are available in this library. SimTrack allows change of element parameters during tracking.

  6. Developing new optical imaging techniques for single particle and molecule tracking in live cells

    SciTech Connect (OSTI)

    Sun, Wei

    2010-12-15

    Differential interference contrast (DIC) microscopy is a far-field as well as wide-field optical imaging technique. Since it is non-invasive and requires no sample staining, DIC microscopy is suitable for tracking the motion of target molecules in live cells without interfering their functions. In addition, high numerical aperture objectives and condensers can be used in DIC microscopy. The depth of focus of DIC is shallow, which gives DIC much better optical sectioning ability than those of phase contrast and dark field microscopies. In this work, DIC was utilized to study dynamic biological processes including endocytosis and intracellular transport in live cells. The suitability of DIC microscopy for single particle tracking in live cells was first demonstrated by using DIC to monitor the entire endocytosis process of one mesoporous silica nanoparticle (MSN) into a live mammalian cell. By taking advantage of the optical sectioning ability of DIC, we recorded the depth profile of the MSN during the endocytosis process. The shape change around the nanoparticle due to the formation of a vesicle was also captured. DIC microscopy was further modified that the sample can be illuminated and imaged at two wavelengths simultaneously. By using the new technique, noble metal nanoparticles with different shapes and sizes were selectively imaged. Among all the examined metal nanoparticles, gold nanoparticles in rod shapes were found to be especially useful. Due to their anisotropic optical properties, gold nanorods showed as diffraction-limited spots with disproportionate bright and dark parts that are strongly dependent on their orientation in the 3D space. Gold nanorods were developed as orientation nanoprobes and were successfully used to report the self-rotation of gliding microtubules on kinesin coated substrates. Gold nanorods were further used to study the rotational motions of cargoes during the endocytosis and intracellular transport processes in live mammalian cells. New rotational information was obtained: (1) during endocytosis, cargoes lost their rotation freedom at the late stage of internalization; (2) cargoes performed train-like motion when they were transported along the microtubule network by motor proteins inside live cells; (3) During the pause stage of fast axonal transport, cargoes were still bound to the microtubule tracks by motor proteins. Total internal reflection fluorescence microscopy (TIRFM) is another non-invasive and far-field optical imaging technique. Because of its near-field illumination mechanism, TIRFM has better axial resolution than epi-fluorescence microscopy and confocal microscopy. In this work, an auto-calibrated, prism type, angle-scanning TIRFM instrument was built. The incident angle can range from subcritical angles to nearly 90{sup o}, with an angle interval less than 0.2{sup o}. The angle precision of the new instrument was demonstrated through the finding of the surface plasmon resonance (SPR) angle of metal film coated glass slide. The new instrument improved significantly the precision in determining the axial position. As a result, the best obtained axial resolution was {approx} 8 nm, which is better than current existing instruments similar in function. The instrument was further modified to function as a pseudo TIRF microscope. The illumination depth can be controlled by changing the incident angle of the excitation laser beam or adjusting the horizontal position of the illumination laser spot on the prism top surface. With the new technique, i.e., variable-illumination-depth pseudo TIRF microscopy, the whole cell body from bottom to top was scanned.

  7. Keeping Track, Promoting Health... CDC NATIONAL ENVIRONMENTAL PUBLIC HEALTH TRACKING PROGRAM

    E-Print Network [OSTI]

    and chronic disease. The most common environmental health hazards are air and water pollution; asthma, cancer a tracking program, environmental causes of chronic diseases are hard to identify. Systematically measuring up in human tissues, and understanding how they may cause illness would seem a wise precaution

  8. Optimization of Siding Location for Single-track Lines with Non-Uniform Track Speed

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    Single-track with proper allocation of passing sidings (loops) is a substantial option to save investment in commodity flows and energy markets. With new demand from the shale oil and gas industry, railroads have capital investment required for siding projects, the relationship between train delay reduction, traffic

  9. Policy Flash 2013-26 Guidance for tracking inquiries related...

    Energy Savers [EERE]

    for Tracking Inquiries RE Licensing of DOE Inventions.pdf More Documents & Publications Policy Flashes FY 2013 TT Coordinator Ltr dated May 13 2010 SEABMinutes12011.pdf...

  10. Workplace Charging Challenge Summit 2014: Session 1, Track B...

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

    Technologies Office Merit Review 2015: Lessons Learned about Workplace Charging in The EV Project Workplace Charging Challenge Summit 2014: Session 3, Track A Workplace Charging...

  11. Corrective Action Tracking System User's Guide | Department of...

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

    September 07, 2004 Corrective Action Tracking System (CATS) User's Guide for Direct Web Access The Department of Energy (DOE) Corrective Action Management Program (CAMP) prescribes...

  12. ORO Office Safeguards and Security Clearance Tracking System...

    Energy Savers [EERE]

    System PIA, Oak Ridge Operations Office More Documents & Publications Occupational Medicine - Assistant PIA, Idaho National Laboratory ORO Verification of Employment Tracking...

  13. Stratigraphic Record Of The Yellowstone Hotspot Track, Neogene...

    Open Energy Info (EERE)

    hotspot track from 17 Ma to 2 Ma. The Ruby, Beaverhead, Big Hole, Deer Lodge, Medicine Lodge-Grasshopper, Three Forks, Canyon Ferry, Jefferson, Melrose, Wise River, and...

  14. track 3: enhanced geothermal systems (EGS) | geothermal 2015...

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

    3: enhanced geothermal systems (EGS) | geothermal 2015 peer review track 3: enhanced geothermal systems (EGS) | geothermal 2015 peer review EGS technologies utilize directional...

  15. ON THE ANALYSIS OF BUBBLE CHAMBER TRACKS Bradner, H.; Solmitz...

    Office of Scientific and Technical Information (OSTI)

    ON THE ANALYSIS OF BUBBLE CHAMBER TRACKS Bradner, H.; Solmitz, F. 08 HYDROGEN; 43 PARTICLE ACCELERATORS; BEVATRON; BUBBLE CHAMBERS; DETECTION; HYDROCARBONS; HYDROGEN; INVENTIONS;...

  16. Chicago Office NEPA Tracking Number U. S. DEPARTMENT OF ENERGY

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

    CH F 560-ACQ (1105) Previous editions are obsolete. Chicago Office NEPA Tracking Number U. S. DEPARTMENT OF ENERGY OFFICE OF SCIENCE -- CHICAGO OFFICE NATIONAL ENVIRONMENTAL...

  17. Flow Mapping in a Gas-Solid Riser via Computer Automated Radioactive Particle Tracking (CARPT)

    SciTech Connect (OSTI)

    Muthanna Al-Dahhan; Milorad P. Dudukovic; Satish Bhusarapu; Timothy J. O'hern; Steven Trujillo; Michael R. Prairie

    2005-06-04

    Statement of the Problem: Developing and disseminating a general and experimentally validated model for turbulent multiphase fluid dynamics suitable for engineering design purposes in industrial scale applications of riser reactors and pneumatic conveying, require collecting reliable data on solids trajectories, velocities ? averaged and instantaneous, solids holdup distribution and solids fluxes in the riser as a function of operating conditions. Such data are currently not available on the same system. Multiphase Fluid Dynamics Research Consortium (MFDRC) was established to address these issues on a chosen example of circulating fluidized bed (CFB) reactor, which is widely used in petroleum and chemical industry including coal combustion. This project addresses the problem of lacking reliable data to advance CFB technology. Project Objectives: The objective of this project is to advance the understanding of the solids flow pattern and mixing in a well-developed flow region of a gas-solid riser, operated at different gas flow rates and solids loading using the state-of-the-art non-intrusive measurements. This work creates an insight and reliable database for local solids fluid-dynamic quantities in a pilot-plant scale CFB, which can then be used to validate/develop phenomenological models for the riser. This study also attempts to provide benchmark data for validation of Computational Fluid Dynamic (CFD) codes and their current closures. Technical Approach: Non-Invasive Computer Automated Radioactive Particle Tracking (CARPT) technique provides complete Eulerian solids flow field (time average velocity map and various turbulence parameters such as the Reynolds stresses, turbulent kinetic energy, and eddy diffusivities). It also gives directly the Lagrangian information of solids flow and yields the true solids residence time distribution (RTD). Another radiation based technique, Computed Tomography (CT) yields detailed time averaged local holdup profiles at various planes. Together, these two techniques can provide the needed local solids flow dynamic information for the same setup under identical operating conditions, and the data obtained can be used as a benchmark for development, and refinement of the appropriate riser models. For the above reasons these two techniques were implemented in this study on a fully developed section of the riser. To derive the global mixing information in the riser, accurate solids RTD is needed and was obtained by monitoring the entry and exit of a single radioactive tracer. Other global parameters such as Cycle Time Distribution (CTD), overall solids holdup in the riser, solids recycle percentage at the bottom section of the riser were evaluated from different solids travel time distributions. Besides, to measure accurately and in-situ the overall solids mass flux, a novel method was applied.

  18. Top marine predators track Lagrangian coherent structures

    E-Print Network [OSTI]

    E. Tew Kai; V. Rossi; J. Sudre; H. Weimerskirch; C. Lopez; E. Hernandez-Garcia; F. Marsac; V. Garcon

    2009-04-13

    Meso- and submesoscales (fronts, eddies, filaments) in surface ocean flow have a crucial influence on marine ecosystems. Their dynamics partly control the foraging behaviour and the displacement of marine top predators (tuna, birds, turtles, and cetaceans). In this work we focus on the role of submesoscale structures in the Mozambique Channel on the distribution of a marine predator, the Great Frigatebird. Using a newly developed dynamical concept, namely the Finite-Size Lyapunov Exponent (FSLE), we have identified Lagrangian coherent structures (LCSs) present in the surface flow in the Channel over a 2-month observation period (August and September 2003). By comparing seabirds' satellite positions with LCSs locations, we demonstrate that frigatebirds track precisely these structures in the Mozambique Channel, providing the first evidence that a top predator is able to track these FSLE ridges to locate food patches. After comparing bird positions during long and short trips, and different parts of these trips, we propose several hypotheses to understand how frigatebirds can follow these LCSs. The birds might use visual and/or olfactory cues and/or atmospheric current changes over the structures to move along these biological corridors. The birds being often associated to tuna schools around foraging areas, a thorough comprehension of their foraging behaviour and movement during the breeding season is crucial not only to seabirds' ecology but also to an appropriate ecosystemic approach of fisheries in the Channel.

  19. Better Buildings Neighborhood Program Reporting and Information System

    Broader source: Energy.gov [DOE]

    This page includes the latest guidance, resources, and links to assist partners with reporting. Information includes:

  20. Ionic liquids, electrolyte solutions including the ionic liquids, and energy storage devices including the ionic liquids

    DOE Patents [OSTI]

    Gering, Kevin L.; Harrup, Mason K.; Rollins, Harry W.

    2015-12-08

    An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy storage devices including the embodiments of the ionic liquid.

  1. An Operator Perspective from a Facility Evaluation of an RFID-Based UF6 Cylinder Accounting and Tracking System

    SciTech Connect (OSTI)

    Martyn, Rose; Fitzgerald, Peter; Stehle, Nicholas D; Rowe, Nathan C; Younkin, James R

    2011-01-01

    An operational field test of a Radio-Frequency Identification (RFID) system for tracking and accounting UF6 cylinders was conducted at the Global Nuclear Fuel Americas (GNF) fuel fabrication plant in 2009. The Cylinder Accountability and Tracking System (CATS) was designed and deployed by Oak Ridge National Laboratory (ORNL) and evaluated in cooperation with GNF. The system required that passive RFID be attached to several UF6 30B cylinders as they were received at the site; then the cylinders were tracked as they proceeded to interim storage, to processing in an autoclave, and eventually to disposition from the site. This CATS deployment also provided a direct integration of scale data from the site accountability scales. The integration of this information into the tracking data provided an attribute for additional safeguards for evaluation. The field test provided insight into the advantages and challenges of using RFID at an operating nuclear facility. The RFID system allowed operators to interact with the technology and demonstrated the survivability of the tags and reader equipment in the process environment. This paper will provide the operator perspective on utilizing RFID technology for locating cylinders within the facility, thereby tracking the cylinders for process and for Material Control & Accounting functions. The paper also will present the operator viewpoint on RFID implemented as an independent safeguards system.

  2. Information Brokers: Gathering Information from Heterogeneous Information Sources Richard Fikes, Adam Farquhar, Wanda Pratt

    E-Print Network [OSTI]

    Pratt, Vaughan

    Information Brokers: Gathering Information from Heterogeneous Information Sources Richard Fikes,adam_farquhar,pratt}@ksl.stanford.edu Abstract The Internet provides dramatic new opportunities for gather­ ing information from multiple technical problems for the information­seeking client, including finding the information sources relevant

  3. The Establishment of a Formal Midwest Renewable Energy Tracking System (M-RETS) Organization

    SciTech Connect (OSTI)

    Maria Redmond; Chela Bordas O'Connor

    2010-06-30

    The objectives identified in requesting and utilizing this funding has been met. The goal was to establish a formal, multi-jurisdictional organization to: (1) ensure the policy objectives of the participating jurisdictions are addressed through increased tradability of the Renewable Energy Credits (RECs) from M-RETS and to eliminate the possibility that a single jurisdiction will be the sole arbiter of the operation of the system; (2) facilitate the establishment of REC standards including the attributes related to, the creation, trading, and interaction with other trading and tracking systems; and (3) have a centralized and established organization that will be responsible for the contracting and governance responsibilities of a multi-jurisdictional tracking system. The M-RETS Inc. Board ensures that the system remains policy neutral; that the attributes of generation are tracked in a way that allows the system users to easily identify and trade relevant RECs; that the system can add jurisdictions as needed or desired; and that the tracking system operate in such a way to allow for the greatest access possible for those participating in other tracking or trading systems by allowing those systems to negotiate with a single M-RETS entity for the import and export of RECs. M-RETS as an organizational body participates and often leads the discussions related to the standardization of RECs and increasing the tradability of M-RETS RECs. M-RETS is a founding member of the Environmental Trading Network of North America (ETNNA) and continues to take a leadership role in the development of processes to facilitate trading among tracking systems and to standardize REC definitions. The Board of Directors of M-RETS, Inc., the non-profit corporation, continues to hold telephone/internet Board meetings. Legal counsel continues working with the board and APX management on a new agreement with APX. The board expects to have an agreement and corresponding fee structure in place by January 2011. The Board has recently approved exports to three other tracking systems and is in discussions about imports to the system. Below are the tasks outlined in the request and attached you will find the relevant documentation.

  4. POSTER: Duct tracking in 3D medical data Martin Petrcek

    E-Print Network [OSTI]

    Pelikan, Josef

    POSTER: Duct tracking in 3D medical data Martin Petrícek Faculty of Mathematics and Physics Charles 2, 180 81 Praha 8 - Liben Czech Republic martin.horak@volny.cz ABSTRACT Implementing duct tracking interaction when selecting duct branches of interest or correcting possible mistakes in duct path segmentation

  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. Adaptive Mobile Sensor Positioning for Multi-Static Target Tracking

    E-Print Network [OSTI]

    Swindlehurst, A. Lee

    improvements in battery, micro-controller, and sensor technologies have resulted in the development1 Adaptive Mobile Sensor Positioning for Multi-Static Target Tracking Pengcheng Zhan, David W UAV agents in a target tracking application where performance is improved by exploiting each agent

  7. Visual Tracking of Laparoscopic Instruments in Standard Training

    E-Print Network [OSTI]

    Faloutsos, Petros

    Visual Tracking of Laparoscopic Instruments in Standard Training Environments Brian F. ALLEN. We propose a method for accurately tracking the spatial mo- tion of standard laparoscopic instruments requires no modifications to the standard FLS training box, camera or instruments. Keywords. Laparoscopic

  8. UAV Coordination for Autonomous Target Tracking Richard A. Wise

    E-Print Network [OSTI]

    UAV Coordination for Autonomous Target Tracking Richard A. Wise and Rolf T. Rysdyk Autonomous different methodologies for tracking a moving target with multiple Unmanned Aerial Vehicles (UAVs). Relative position coordination of UAVs is en- forced. The comparison considers minimization of heuristics

  9. Cooperative Vision Based Estimation and Tracking Using Multiple UAVs

    E-Print Network [OSTI]

    Cooperative Vision Based Estimation and Tracking Using Multiple UAVs Brett Bethke, Mario Valenti. Unmanned aerial vehicles (UAVs) are excellent platforms for detecting and tracking objects of interest to give better results than could be achieved with a single UAV, while being robust to failures. In addi

  10. REGION TRACKING WITH NARROW PERCEPTION OF BACKGROUND Julien Mille

    E-Print Network [OSTI]

    Mille, Julien

    address the problem of object tracking within image se- quences through region-based energy minimization. A com- mon underlying assumption in region tracking is that color statistics can be confidently the estima- tion of reliable color statistics for object/background discrim- ination. To overcome

  11. Analysis of Solar Two Heliostat Tracking Error Sources

    SciTech Connect (OSTI)

    Jones, S.A.; Stone, K.W.

    1999-01-28

    This paper explores the geometrical errors that reduce heliostat tracking accuracy at Solar Two. The basic heliostat control architecture is described. Then, the three dominant error sources are described and their effect on heliostat tracking is visually illustrated. The strategy currently used to minimize, but not truly correct, these error sources is also shown. Finally, a novel approach to minimizing error is presented.

  12. Communication-Aware Navigation Functions for Cooperative Target Tracking

    E-Print Network [OSTI]

    Mostofi, Yasamin

    Communication-Aware Navigation Functions for Cooperative Target Tracking Alireza Ghaffarkhah of cooperative target tracking. We propose communication-aware navigation functions that allow the nodes in this area, however, assumes ideal or over- simplified communication links. For instance, it is common

  13. Third Year Review of Tenure Track Faculty Adopted July 2003

    E-Print Network [OSTI]

    Selmic, Sandra

    Third Year Review of Tenure Track Faculty Adopted July 2003 Revised April 2010 Page 1 of 2 THIRD with the tenure and promotion considerations for the College, the faculty member in his/her third year of service or receive a terminal contract for the following academic year. #12;Third Year Review of Tenure Track Faculty

  14. Identification and Tracking of Parameters for a Large Synchronous Generator

    E-Print Network [OSTI]

    Identification and Tracking of Parameters for a Large Synchronous Generator Final Project Report and Tracking of Parameters for a Large Synchronous Generator Final Project Report G. T. Heydt, Project Leader for a Large Synchronous Generator 1. Introduction The power system state estimation problem ha

  15. Tracking Changing Extrema with Particle Swarm Optimizer Anthony Carlisle

    E-Print Network [OSTI]

    investigate the effectiveness of the modified PSO in tracking changing extrema over time. We demonstrate that a modified PSO is reliable and accurate in tracking a continuously changing solution. 1. Introduction. The original PSO formulae, as described in [7], are: v id = v id + h1 * rand() * (p id ­ x id ) + h2 * rand

  16. Distributed Mobility Management for Target Tracking in Mobile Sensor Networks

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    --Wireless mobile sensor networks, mobility management, target tracking, Bayesian, distributed system. Ç 1 of scarce resources, such as energy and network bandwidth. Furthermore, the mobility management schemeDistributed Mobility Management for Target Tracking in Mobile Sensor Networks Yi Zou, Member, IEEE

  17. Fast Filament Tracking Using Graphics Hardware Brain Networks Lab

    E-Print Network [OSTI]

    Keyser, John

    Fast Filament Tracking Using Graphics Hardware Brain Networks Lab Texas A&M University TAMU, that are difficult to visualize. In this paper, we de- scribe a method for tracking filaments and show how data set, a large volume is processed allowing the filaments to be traced in a local frame positioned

  18. NewsTrack -Science New semiconductor technology created

    E-Print Network [OSTI]

    Rogers, John A.

    NewsTrack - Science New semiconductor technology created CHAMPAIGN, Ill., Dec. 14 (UPI) -- U of Illinois-Champaign say the new technology permits either a one- or three-dimensional layout. The approach Rogers Page 1 of 1United Press International - NewsTrack - New semiconductor technology created 12

  19. MEMS: Detection and Tracking of Mobile Eevents Using Mobile Sensors

    E-Print Network [OSTI]

    Han, Qi "Chee"

    MEMS: Detection and Tracking of Mobile Eevents Using Mobile Sensors Na Yu and Qi Han Department interchangeably in the following. This paper presents MEMS--a novel pipelined approach for dynamic event detection and tracking. The noteworthy features of MEMS are that it (1) uses detection robots in a distributed way; (2

  20. Real Time Pedestrian Tracking using Thermal Infrared Imagery

    E-Print Network [OSTI]

    Del Moral , Pierre

    Real Time Pedestrian Tracking using Thermal Infrared Imagery Jianfu Li 1. Key Laboratory@cqu.edu.cn Abstract--In the study, a real time pedestrian tracking algortithm is presented using thermal infrared imagery. It makes use of the characteristics of pedestrian body regions in infrared images, which is based

  1. Large-scale Scene Understanding Challenge: Eye Tracking Saliency Estimation

    E-Print Network [OSTI]

    Xiao, Jianxiong

    Large-scale Scene Understanding Challenge: Eye Tracking Saliency Estimation Yinda Zhang, Fisher Yu of eye tracking saliency challenge is to generate a saliency map (Fig. 1(c)), which can predict map and unzip them in to a same folder, e.g. Root. The raw images are collected from SUN database [2

  2. Optofluidic solar concentrators using electrowetting tracking: Concept, design, and characterization

    SciTech Connect (OSTI)

    Cheng, JT; Park, S; Chen, CL

    2013-03-01

    We introduce a novel optofluidic solar concentration system based on electrowetting tracking. With two immiscible fluids in a transparent cell, we can actively control the orientation of fluid fluid interface via electrowetting. The naturally-formed meniscus between the two liquids can function as a dynamic optical prism for solar tracking and sunlight steering. An integrated optofluidic solar concentrator can be constructed from the liquid prism tracker in combination with a fixed and static optical condenser (Fresnel lens). Therefore, the liquid prisms can adaptively focus sunlight on a concentrating photovoltaic (CPV) cell sitting on the focus of the Fresnel lens as the sun moves. Because of the unique design, electrowetting tracking allows the concentrator to adaptively track both the daily and seasonal changes of the sun's orbit (dual-axis tracking) without bulky, expensive and inefficient mechanical moving parts. This approach can potentially reduce capital costs for CPV and increases operational efficiency by eliminating the power consumption of mechanical tracking. Importantly, the elimination of bulky tracking hardware and quiet operation will allow extensive residential deployment of concentrated solar power. In comparison with traditional silicon-based photovoltaic (PV) solar cells, the electrowetting-based self-tracking technology will generate,similar to 70% more green energy with a 50% cost reduction. (C) 2013 Elsevier Ltd. All rights reserved.

  3. NUMERICAL SOLUTION OF THE POLYMER SYSTEM BY FRONT TRACKING

    E-Print Network [OSTI]

    , models two­phase, three­component polymer flooding in an oil reservoir. Two examples are presented, where. Key words and phrases. Front tracking, nonstrictly hyperbolic systems, polymer flooding, dimensionalNUMERICAL SOLUTION OF THE POLYMER SYSTEM BY FRONT TRACKING V. HAUGSE, K. H. KARLSEN, K.--A. LIE

  4. The Marginalized Particle Filter for Automotive Tracking Applications

    E-Print Network [OSTI]

    Gustafsson, Fredrik

    1 The Marginalized Particle Filter for Automotive Tracking Applications Andreas Eidehall Thomas Sch surroundings (lane geometry and the position of other vehicles), which is needed for intelligent automotive in a nonlinear estimation problem. For automotive tracking systems, these problems are traditionally handled

  5. The Marginalized Particle Filter for Automotive Tracking Applications

    E-Print Network [OSTI]

    Schön, Thomas

    The Marginalized Particle Filter for Automotive Tracking Applications Andreas Eidehall Thomas B surroundings (lane geometry and the position of other vehicles), which is needed for intelligent automotive in a nonlinear estimation problem. For automotive tracking systems, these problems are traditionally handled

  6. Tracking and disturbance rejection for passive nonlinear systems Bayu Jayawardhana

    E-Print Network [OSTI]

    Sontag, Eduardo

    signals of frequency . If the reference and disturbance signals are periodic, then the internal modelTracking and disturbance rejection for passive nonlinear systems Bayu Jayawardhana Abstract tracking of constant reference signal and disturbance rejection of a finite superposition of sine waves

  7. Tracking and Modifying Upper-body Human Motion Data

    E-Print Network [OSTI]

    Zordan, Victor

    of humanlike characters affect the believability, aesthetic, and impact of an animation or virtual environment the dynamics of the animated character. Figure 1 shows a human actor and two animated characters tracking hisTracking and Modifying Upper-body Human Motion Data with Dynamic Simulation Victor B. Zordan

  8. Fast Track'' nuclear thermal propulsion concept

    SciTech Connect (OSTI)

    Johnson, R.A.; Zweig, H.R. (Rocketdyne Division, Rockwell International Corporation, 6633 Canoga Avenue, P.O. Box 7922, Canoga Park, California 91309-7922 (United States)); Cooper, M.H.; Wett, J. Jr. (Westinghouse Electric Corporation, Post Office Box 158, Madison, Pennsylvania 15663 (United States))

    1993-01-10

    The objective of the Space Exploration Initiative ( America at the Threshold...,'' 1991) is the exploration of Mars by man in the second decade of the 21st century. The NASA Fast Track'' approach (NASA-LeRC Presentation, 1992) could accelerate the manned exploration of Mars to 2007. NERVA-derived nuclear propulsion represents a viable near-term technology approach to accomplish the accelerated schedule. Key milestones in the progression to the manned Mars mission are (1) demonstration of TRL-6 for the man-rateable system by 1999, (2) a robotic lunar mission by 2000, (3) the first cargo mission to Mars by 2005, and (4) the piloted Mars mission in 2007. The Rocketdyne-Westinghouse concept for nuclear thermal propulsion to achieve these milestones combines the nuclear reactor technology of the Rover/NERVA programs and the state-of-the-art hardware designs from hydrogen-fueled rocket engine successes like the Space Shuttle Main Engine (SSME).

  9. MOCI : Museum of contemporary information

    E-Print Network [OSTI]

    Petersen, Michelle (Michelle Nicole)

    2009-01-01

    As the internet is becoming the primary point of access to information, we are confronted with new issues related to information retrieval. These include who has access to information, credibility of sources, and most ...

  10. Interim performance criteria for photovoltaic energy systems. [Glossary included

    SciTech Connect (OSTI)

    DeBlasio, R.; Forman, S.; Hogan, S.; Nuss, G.; Post, H.; Ross, R.; Schafft, H.

    1980-12-01

    This document is a response to the Photovoltaic Research, Development, and Demonstration Act of 1978 (P.L. 95-590) which required the generation of performance criteria for photovoltaic energy systems. Since the document is evolutionary and will be updated, the term interim is used. More than 50 experts in the photovoltaic field have contributed in the writing and review of the 179 performance criteria listed in this document. The performance criteria address characteristics of present-day photovoltaic systems that are of interest to manufacturers, government agencies, purchasers, and all others interested in various aspects of photovoltaic system performance and safety. The performance criteria apply to the system as a whole and to its possible subsystems: array, power conditioning, monitor and control, storage, cabling, and power distribution. They are further categorized according to the following performance attributes: electrical, thermal, mechanical/structural, safety, durability/reliability, installation/operation/maintenance, and building/site. Each criterion contains a statement of expected performance (nonprescriptive), a method of evaluation, and a commentary with further information or justification. Over 50 references for background information are also given. A glossary with definitions relevant to photovoltaic systems and a section on test methods are presented in the appendices. Twenty test methods are included to measure performance characteristics of the subsystem elements. These test methods and other parts of the document will be expanded or revised as future experience and needs dictate.

  11. On bicycle tire tracks geometry, hatchet planimeter, Menzin's conjecture and oscillation of unicycle tracks

    E-Print Network [OSTI]

    Levi, M

    2008-01-01

    The model of a bicycle is a unit segment AB that can move in the plane so that it remains tangent to the trajectory of point A (the rear wheel is fixed on the bicycle frame); the same model describes the hatchet planimeter. The trajectory of the front wheel and the initial position of the bicycle uniquely determine its motion and its terminal position; the monodromy map sending the initial position to the terminal one arises. According to R. Foote's theorem, this mapping of a circle to a circle is a Moebius transformation. We extend this result to multi-dimensional setting. Moebius transformations belong to one of the three types: elliptic, parabolic and hyperbolic. We prove a 100 years old Menzin's conjecture: if the front wheel track is an oval with area at least pi then the respective monodromy is hyperbolic. We also study bicycle motions introduced by D. Finn in which the rear wheel follows the track of the front wheel. Such a ''unicycle" track becomes more and more oscillatory in forward direction. We pr...

  12. Stereo-Based Head Pose Tracking Using Iterative Closest Point and Normal Flow Constraint

    E-Print Network [OSTI]

    Morency, Louis-Philippe

    2003-05-01

    In this text, we present two stereo-based head tracking techniques along with a fast 3D model acquisition system. The first tracking technique is a robust implementation of stereo-based head tracking designed for ...

  13. A National Tracking Center for Monitoring Shipments of HEU, MOX, and Spent Nuclear Fuel: How do we implement?

    SciTech Connect (OSTI)

    Mark Schanfein

    2009-07-01

    Nuclear material safeguards specialists and instrument developers at US Department of Energy (USDOE) National Laboratories in the United States, sponsored by the National Nuclear Security Administration (NNSA) Office of NA-24, have been developing devices to monitor shipments of UF6 cylinders and other radioactive materials , . Tracking devices are being developed that are capable of monitoring shipments of valuable radioactive materials in real time, using the Global Positioning System (GPS). We envision that such devices will be extremely useful, if not essential, for monitoring the shipment of these important cargoes of nuclear material, including highly-enriched uranium (HEU), mixed plutonium/uranium oxide (MOX), spent nuclear fuel, and, potentially, other large radioactive sources. To ensure nuclear material security and safeguards, it is extremely important to track these materials because they contain so-called “direct-use material” which is material that if diverted and processed could potentially be used to develop clandestine nuclear weapons . Large sources could be used for a dirty bomb also known as a radioactive dispersal device (RDD). For that matter, any interdiction by an adversary regardless of intent demands a rapid response. To make the fullest use of such tracking devices, we propose a National Tracking Center. This paper describes what the attributes of such a center would be and how it could ultimately be the prototype for an International Tracking Center, possibly to be based in Vienna, at the International Atomic Energy Agency (IAEA).

  14. Closure Report for Corrective Action Unit 539: Areas 25 and 26 Railroad Tracks Nevada National Security Site, Nevada with ROTC-1, Revision 0

    SciTech Connect (OSTI)

    Mark Kauss

    2011-06-01

    This Closure Report (CR) presents information supporting the closure of Corrective Action Unit (CAU) 539: Areas 25 and 26 Railroad Tracks, Nevada National Security Site, Nevada. This CR complies with the requirements of the Federal Facility Agreement and Consent Order (FFACO) that was agreed to by the State of Nevada; U.S. Department of Energy (DOE), Environmental Management; U.S. Department of Defense; and DOE, Legacy Management. The corrective action sites (CASs) within CAU 539 are located within Areas 25 and 26 of the Nevada National Security Site. Corrective Action Unit 539 comprises the following CASs: • 25-99-21, Area 25 Railroad Tracks • 26-99-05, Area 26 Railroad Tracks The purpose of this CR is to provide documentation supporting the completed corrective actions and provide data confirming that the closure objectives for CASs within CAU 539 were met. To achieve this, the following actions were performed: • Reviewed documentation on historical and current site conditions, including the concentration and extent of contamination. • Conducted radiological walkover surveys of railroad tracks in both Areas 25 and 26. • Collected ballast and soil samples and calculated internal dose estimates for radiological releases. • Collected in situ thermoluminescent dosimeter measurements and calculated external dose estimates for radiological releases. • Removed lead bricks as potential source material (PSM) and collected verification samples. • Implemented corrective actions as necessary to protect human health and the environment. • Properly disposed of corrective action and investigation wastes. • Implemented an FFACO use restriction (UR) for radiological contamination at CAS 25-99-21. The approved UR form and map are provided in Appendix F and will be filed in the DOE, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), Facility Information Management System; the FFACO database; and the NNSA/NSO CAU/CAS files. From November 29, 2010, through May 2, 2011, closure activities were performed as set forth in the Streamlined Approach for Environmental Restoration (SAFER) Plan for Corrective Action Unit 539: Areas 25 and 26 Railroad Tracks, Nevada Test Site, Nevada. The purposes of the activities as defined during the data quality objectives process were as follows: • Determine whether contaminants of concern (COCs) are present. • If COCs are present, determine their nature and extent, implement appropriate corrective actions, and properly dispose of wastes. Analytes detected during the closure activities were evaluated against final action levels (FALs) to determine COCs for CAU 539. Assessment of the data generated from closure activities revealed the following: • At CAS 26-99-05, the total effective dose for radiological releases did not exceed the FAL of 25 millirem per Industrial Area year. Potential source material in the form of lead bricks was found at three locations. A corrective action of clean closure was implemented at these locations, and verification samples indicated that no further action is necessary. • At CAS 25-99-21, the total effective dose for radiological releases exceeds the FAL of 25 millirem per Industrial Area year. Potential source material in the form of lead bricks was found at eight locations. A corrective action was implemented by removing the lead bricks and soil above FALs at these locations, and verification samples indicated that no further action is necessary. Pieces of debris with high radioactivity were identified as PSM and remain within the CAS boundary. A corrective action of closure in place with a UR was implemented at this CAS because closure activities showed evidence of remaining soil contamination and radioactive PSM. Future land use will be restricted from surface and intrusive activities. Closure activities generated waste streams consisting of industrial solid waste, recyclable materials, low-level radioactive waste, and mixed low-level radioactive waste. Wastes were disposed of in the appropriate onsite landfills. The NNSA/NSO prov

  15. Information Security

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

    2011-06-20

    The protection and control of classified information is critical to our nation’s security. This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. Cancels DOE M 470.4-4A Chg except for Section D. Admin Chg 1, dated 11-23-2012, cancels DOE O 471.6. Canceled by Admin Chg 2 dated 5-15-15.

  16. 3D cloud detection and tracking system for solar forecast using multiple sky imagers

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

    Peng, Zhenzhou; Yu, Dantong; Huang, Dong; Heiser, John; Yoo, Shinjae; Kalb, Paul

    2015-06-23

    We propose a system for forecasting short-term solar irradiance based on multiple total sky imagers (TSIs). The system utilizes a novel method of identifying and tracking clouds in three-dimensional space and an innovative pipeline for forecasting surface solar irradiance based on the image features of clouds. First, we develop a supervised classifier to detect clouds at the pixel level and output cloud mask. In the next step, we design intelligent algorithms to estimate the block-wise base height and motion of each cloud layer based on images from multiple TSIs. Thus, this information is then applied to stitch images together intomore »larger views, which are then used for solar forecasting. We examine the system’s ability to track clouds under various cloud conditions and investigate different irradiance forecast models at various sites. We confirm that this system can 1) robustly detect clouds and track layers, and 2) extract the significant global and local features for obtaining stable irradiance forecasts with short forecast horizons from the obtained images. Finally, we vet our forecasting system at the 32-megawatt Long Island Solar Farm (LISF). Compared with the persistent model, our system achieves at least a 26% improvement for all irradiance forecasts between one and fifteen minutes.« less

  17. Tracking new coal-fired power plants: coal's resurgence in electric power generation

    SciTech Connect (OSTI)

    NONE

    2007-05-01

    This information package is intended to provide an overview of 'Coal's resurgence in electric power generation' by examining proposed new coal-fired power plants that are under consideration in the USA. The results contained in this package are derived from information that is available from various tracking organizations and news groups. Although comprehensive, this information is not intended to represent every possible plant under consideration but is intended to illustrate the large potential that exists for new coal-fired power plants. It should be noted that many of the proposed plants are likely not to be built. For example, out of a total portfolio (gas, coal, etc.) of 500 GW of newly planned power plant capacity announced in 2001, 91 GW have been already been scrapped or delayed. 25 refs.

  18. Commercial Off-the-Shelf (COTS) Components and Enterprise Component Information System (eCIS)

    SciTech Connect (OSTI)

    John Minihan; Ed Schmidt; Greg Enserro; Melissa Thompson

    2008-06-30

    The purpose of the project was to develop the processes for using commercial off-the-shelf (COTS) parts for WR production and to put in place a system for implementing the data management tools required to disseminate, store, track procurement, and qualify vendors. Much of the effort was devoted to determining if the use of COTS parts was possible. A basic question: How does the Nuclear Weapons Complex (NWC) begin to use COTS in the weapon Stockpile Life Extension Programs with high reliability, affordability, while managing risk at acceptable levels? In FY00, it was determined that a certain weapon refurbishment program could not be accomplished without the use of COTS components. The elements driving the use of COTS components included decreased cost, greater availability, and shorter delivery time. Key factors that required implementation included identifying the best suppliers and components, defining life cycles and predictions of obsolescence, testing the feasibility of using COTS components with a test contractor to ensure capability, as well as quality and reliability, and implementing the data management tools required to disseminate, store, track procurement, and qualify vendors. The primary effort of this project then was to concentrate on the risks involved in the use of COTS and address the issues of part and vendor selection, procurement and acceptance processes, and qualification of the parts via part and sample testing. The Enterprise Component Information System (eCIS) was used to manage the information generated by the COTS process. eCIS is a common interface for both the design and production of NWC components and systems integrating information between SNL National Laboratory (SNL) and the Kansas City Plant (KCP). The implementation of COTS components utilizes eCIS from part selection through qualification release. All part related data is linked across an unclassified network for access by both SNL and KCP personnel. The system includes not only NWC part information but also includes technical reference data for over 25 Million electronic and electromechanical commercial and military parts via a data subscription. With the capabilities added to the system through this project, eCIS provides decision support, parts list/BOM analysis, editing, tracking, workflows, reporting, and history/legacy information integrating manufacturer reference, company technical, company business, and design data.

  19. Performance analysis of medium temperature non-tracking solar thermal concentrators

    E-Print Network [OSTI]

    Balkoski, Kevin

    2011-01-01

    normal to the sun at solar noon (not tracking) and recordingSun-Earth Geometry To understand the design of a non-tracking

  20. GPS Tracking and Time-Geography: Applications for Activity Modeling and Microsimulation, Final Report

    E-Print Network [OSTI]

    Goulias, Kostas; Janelle, Donald G.

    2006-01-01

    GPS Tracking and Time-Geography Applications for Activityevents/meetings/time-geography/ Center for SpatiallyGPS Tracking and Time Geography ii FHWA Peer Exchange and

  1. Method and apparatus for automatically tracking a workpiece surface. [Patents

    DOE Patents [OSTI]

    Not Available

    1981-02-03

    Laser cutting concepts and apparatus have been developed for cutting the shroud of the core fuel subassemblies. However, much care must be taken in the accuracy of the cutting since the fuel rods within the shroud often become warped and are forced into direct contact with the shroud in random regions. Thus, in order to cut the nuclear fuel rod shroud accurately so as not to puncture the cladding of the fuel rods, and to insure optimal cutting efficiency and performance, the focal point of beam need be maintained accurately at the workpiece surface. It becomes necessary to detect deviations in the level of the workpiece surface accurately in connection with the cutting process. Therefore, a method and apparatus for tracking the surface of a workpiece being cut by a laser beam coming from a focus head assembly is disclosed which includes two collimated laser beams directed onto the work-piece surface at spaced points by beam directing optics in generally parallel planes of incidence. A shift in spacing between the two points is detected by means of a video camera system and processed by a computer to yield a workpiece surface displacement signal which is input to a motor which raises or lowers the beam focus head accordingly.

  2. Joint Tracking of Manoeuvring Targets and Classification of Their Manoeuvrability

    E-Print Network [OSTI]

    2004-11-07

    to solving the problem of joint tracking and identification that have been based on both grid-based approximations [5] and particle fil- ters [6, 7]. An important failing of these implementations is that target classes with temporarily low likelihoods can end... to significantly improve the efficiency of the fil- ter. So, the particles are used to estimate the manoeuvres and a Kalman filter is used to track the target. The particles are split into strata each of which is well suited to tracking one of the classes...

  3. PMU Placement for Dynamic State Tracking of Power Systems

    SciTech Connect (OSTI)

    Sun, Yannan; Du, Pengwei; Huang, Zhenyu; Kalsi, Karanjit; Diao, Ruisheng; Anderson, Kevin K.; Li, Yulan; Lee, Barry

    2011-08-04

    Accurately tracking the state variables (rotor angle and speed) is a necessity for monitoring system stability conditions and assessing the risks of large-scale system collapse. This paper explores how the number and locations of PMUs installed in the system are determined to ensure satisfactory state tracking performance. A search algorithm is presented for determining PMU placement (location and quantity). The algorithm determines a placement that gives small tracking error in polynomial time. A modified, scalable algorithm is also presented. Observability in the presence of faults is considered. Simulation results for a 16-machine and a 50-machine system are provided.

  4. Information Security

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

    2011-06-29

    This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. (The original DOE O 471.6 canceled DOE M 470.4-4A, except for Section D). Admin Chg 2, dated 5-15-15, supersedes Admin Chg 1. Certified 5-21-2015.

  5. Eye Gaze Tracking using Correlation Filters

    SciTech Connect (OSTI)

    Karakaya, Mahmut; Boehnen, Chris Bensing; Bolme, David S; Mahallesi, Mevlana; Kayseri, Talas

    2014-01-01

    In this paper, we studied a method for eye gaze tracking that provide gaze estimation from a standard webcam with a zoom lens and reduce the setup and calibration requirements for new users. Specifically, we have developed a gaze estimation method based on the relative locations of points on the top of the eyelid and eye corners. Gaze estimation method in this paper is based on the distances between top point of the eyelid and eye corner detected by the correlation filters. Advanced correlation filters were found to provide facial landmark detections that are accurate enough to determine the subjects gaze direction up to angle of approximately 4-5 degrees although calibration errors often produce a larger overall shift in the estimates. This is approximately a circle of diameter 2 inches for a screen that is arm s length from the subject. At this accuracy it is possible to figure out what regions of text or images the subject is looking but it falls short of being able to determine which word the subject has looked at.

  6. Tracking individual nanodiamonds in Drosophila melanogaster embryos

    E-Print Network [OSTI]

    Simpson, David A; Kowarsky, Mark; Zeeshan, Nida F; Barson, Michael S J; Hall, Liam; Yan, Yan; Kaufmann, Stefan; Johnson, Brett C; Ohshima, Takeshi; Caruso, Frank; Scholten, Robert; Saint, Robert B; Murray, Michael J; Hollenberg, Lloyd C L

    2013-01-01

    Tracking the dynamics of fluorescent nanoparticles during embryonic development allows insights into the physical state of the embryo and, potentially, molecular processes governing developmental mechanisms. In this work, we investigate the motion of individual fluorescent nanodiamonds micro-injected into Drosophila melanogaster embryos prior to cellularisation. Fluorescence correlation spectroscopy and wide-field imaging techniques are applied to individual fluorescent nanodiamonds in blastoderm cells during stage 5 of development to a depth of ~40 \\mu m. The majority of nanodiamonds in the blastoderm cells during cellularisation exhibit free diffusion with an average diffusion coefficient of (6 $\\pm$ 3) x 10$^{-3}$ \\mu m$^2$/s, (mean $\\pm$ SD). Driven motion in the blastoderm cells was also observed with an average velocity of 0.13 $\\pm$ 0.10 \\mu m/s (mean $\\pm$ SD) \\mu m/s and an average applied force of 0.07 $\\pm$ 0.05 pN (mean $\\pm$ SD). Nanodiamonds in the periplasm between the nuclei and yolk were also...

  7. The SuperNEMO tracking detector

    E-Print Network [OSTI]

    Cascella, M

    2015-01-01

    The SuperNEMO detector will search for neutrinoless double beta decay at the Modane Underground Laboratory on the French-Italian border. This decay mode, if observed, would be proof that the neutrino is its own antiparticle, would constitute evidence for total lepton number violation, and could allow a measurement of the absolute neutrino mass. The SuperNEMO experiment is designed to reach a half-life sensitivity of $10^{26}$ years corresponding to an effective Majorana neutrino mass of $50-100~$meV. The SuperNEMO detector design allows complete topological reconstruction of the double beta decay event enabling excellent levels of background rejection. In the event of a discovery, such topological measurements will be vital in determining the nature of the lepton number violating process. This reconstruction will be performed by a gaseous tracking detector, consisting of 2034 drift cells per module operated in Geiger mode. The tracker of the Demonstrator Module is currently under construction in the UK. This ...

  8. 2013 R&D 100 Award: DNATrax could revolutionize air quality detection and tracking

    SciTech Connect (OSTI)

    Farquar, George

    2014-04-03

    A team of LLNL scientists and engineers has developed a safe and versatile material, known as DNA Tagged Reagents for Aerosol Experiments (DNATrax), that can be used to reliably and rapidly diagnose airflow patterns and problems in both indoor and outdoor venues. Until DNATrax particles were developed, no rapid or safe way existed to validate air transport models with realistic particles in the range of 1-10 microns. Successful DNATrax testing was conducted at the Pentagon in November 2012 in conjunction with the Pentagon Force Protection Agency. This study enhanced the team's understanding of indoor ventilation environments created by heating, ventilation and air conditioning (HVAC) systems. DNATrax are particles comprised of sugar and synthetic DNA that serve as a bar code for the particle. The potential for creating unique bar-coded particles is virtually unlimited, thus allowing for simultaneous and repeated releases, which dramatically reduces the costs associated with conducting tests for contaminants. Among the applications for the new material are indoor air quality detection, for homes, offices, ships and airplanes; urban particulate tracking, for subway stations, train stations, and convention centers; environmental release tracking; and oil and gas uses, including fracking, to better track fluid flow.

  9. 2013 R&D 100 Award: DNATrax could revolutionize air quality detection and tracking

    ScienceCinema (OSTI)

    Farquar, George

    2014-07-22

    A team of LLNL scientists and engineers has developed a safe and versatile material, known as DNA Tagged Reagents for Aerosol Experiments (DNATrax), that can be used to reliably and rapidly diagnose airflow patterns and problems in both indoor and outdoor venues. Until DNATrax particles were developed, no rapid or safe way existed to validate air transport models with realistic particles in the range of 1-10 microns. Successful DNATrax testing was conducted at the Pentagon in November 2012 in conjunction with the Pentagon Force Protection Agency. This study enhanced the team's understanding of indoor ventilation environments created by heating, ventilation and air conditioning (HVAC) systems. DNATrax are particles comprised of sugar and synthetic DNA that serve as a bar code for the particle. The potential for creating unique bar-coded particles is virtually unlimited, thus allowing for simultaneous and repeated releases, which dramatically reduces the costs associated with conducting tests for contaminants. Among the applications for the new material are indoor air quality detection, for homes, offices, ships and airplanes; urban particulate tracking, for subway stations, train stations, and convention centers; environmental release tracking; and oil and gas uses, including fracking, to better track fluid flow.

  10. CSR induced microbunching gain estimation including transient effects in transport and recirculation arcs

    SciTech Connect (OSTI)

    Tsai, Cheng; Douglas, David R.; Li, Rui

    2015-09-01

    The coherent synchrotron radiation (CSR) of a high brightness electron beam traversing a series of dipoles, such as transport or recirculation arcs, may result in the microbunching instability (?BI). To accurately quantify the direct consequence of this effect, we further extend our previously developed semi-analytical Vlasov solver to include more relevant coherent radiation models than the steady-state free-space CSR impedance, such as the entrance and exit transient effects derived from upstream beam entering to and exiting from individual dipoles. The resultant microbunching gain functions and spectra for our example lattices are presented and compared with particle tracking simulation. Some underlying physics with inclusion of these effects are also discussed.

  11. Qualification of concrete mixtures for fast track construction applications 

    E-Print Network [OSTI]

    Secmen, Serhan

    1997-01-01

    Fast track construction is a special type of construction where construction methods and activities are planned to minimize the construction duration. Since the duration of the hardening period of concrete is largely undefined at the time...

  12. Object Tracking using Durative Events Eiko Yoneki and Jean Bacon

    E-Print Network [OSTI]

    Cambridge, University of

    Object Tracking using Durative Events Eiko Yoneki and Jean Bacon University of Cambridge Computer Laboratory Cambridge CB3 0FD, United Kingdom {Eiko.Yoneki, Jean.Bacon}@cl.cam.ac.uk Abstract. This paper

  13. Qualitative Reasoning Feeding Back into Quantitative Model-Based Tracking

    E-Print Network [OSTI]

    Nebel, Bernhard

    Qualitative Reasoning Feeding Back into Quantitative Model-Based Tracking Christian K¨ohler, 1- bilize basic signal processing and pattern recognition processes like the reliable extraction of some

  14. Qualitative Reasoning Feeding Back into Quantitative ModelBased Tracking

    E-Print Network [OSTI]

    Nebel, Bernhard

    Qualitative Reasoning Feeding Back into Quantitative Model­Based Tracking Christian KË? ohler, 1­ bilize basic signal processing and pattern recognition processes like the reliable extraction of some

  15. EA-1136: Double Tracks Test Site, Nye County, Nevada

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal for the U.S. Department of Energy Nevada Operations Office to conduct environmental restoration operations at the Double Tracks test site...

  16. Environmental Systems Track within Civil Engineering Course Recommendations

    E-Print Network [OSTI]

    Jacobs, Laurence J.

    Environmental Systems Track within Civil Engineering Course Recommendations your elective courses within one area of civil engineering, in order: CEE 4200 Hydraulic Engineering CEE 4300 Environmental Engineering Systems CEE

  17. Structural Systems Track within Civil Engineering Course Recommendations

    E-Print Network [OSTI]

    Jacobs, Laurence J.

    Structural Systems Track within Civil Engineering Course Recommendations to concentrate your elective courses within one area of civil engineering, in order Geotechnical Engineering Choose 1 of 3 from the following list: CEE 4200

  18. Geotechnical Systems Track within Civil Engineering Course Recommendations

    E-Print Network [OSTI]

    Jacobs, Laurence J.

    Geotechnical Systems Track within Civil Engineering Course Recommendations to concentrate your elective courses within one area of civil engineering, in order: CEE 3055 Structural Analysis CEE 4405 Geotechnical Engineering Choose 2

  19. Intelligent Sun Tracking for a CPV Power Plant

    SciTech Connect (OSTI)

    Maqsood, Ishtiaq; Emziane, Mahieddine

    2010-10-14

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

  20. Design of an air track for engineering and physics education

    E-Print Network [OSTI]

    deGuzman, Jeremy Ernest

    2014-01-01

    An air track is a valuable tool for examining force and motion in the classroom, providing a low-friction environment to observe phenomena. Unfortunately, currently available models have limited functionality and are ...

  1. Track Assignment Considering Crosstalk-Induced Performance Degradation 

    E-Print Network [OSTI]

    Zhao, Qiong

    2012-07-16

    Track assignment is a critical step between global routing and detailed routing in modern VLSI chip designs. It greatly affects some very important design characteristics, such as routability, via usage and timing performance. ...

  2. Validation of a Three Dimensional Particle Tracking Velocimetry Software 

    E-Print Network [OSTI]

    Goumnerov, Hristo

    2014-08-01

    reconstruction. For the experimental assessment, the OpenPTV results are compared with a Laser Doppler Velocimetry study, as well as results from the in-house two dimensional particle tracking velocimetry software. As contributions to the consortium, the author...

  3. Novel monitoring system to diagnose rail track foundation problems

    E-Print Network [OSTI]

    Aw, Eng Sew, 1978-

    2004-01-01

    A low cost, remote monitoring system has been developed to diagnose rail track subgrade failures. The portable monitoring system consists of five liquid vertical settlement probes, one piezometer, a small data acquisition ...

  4. Charged-particle tracking for neutron-deuteron breakup

    E-Print Network [OSTI]

    Boddy, Kimberly K

    2007-01-01

    Particle tracking software has been developed to measure the energy of protons scattered in the breakup process d(n, np)n. The nd breakup experiment is performed at the Weapons Neutron Research facilities at Los Alamos ...

  5. Curved track segment finding using Tiny Triplet Finder (TTF)

    SciTech Connect (OSTI)

    Wu, Jin-Yuan; Wang, M.; Gottschalk, E.; Shi, Z.; /Fermilab

    2006-11-01

    We describe the applications of a track segment recognition scheme called the Tiny Triplet Finder (TTF) that involves the grouping of three hits satisfying a constraint forming of a track segment. The TTF was originally developed solving straight track segment finding problem, however, it is also suitable in many curved track segment finding problems. The examples discussed in this document are among popular detector layouts in high-energy/nuclear physics experiments. Although it is not practical to find a universal recipe for arbitrary detector layouts, the method of the TTF application is illustrated via the discussion of the examples. Generally speaking, whenever the data item to be found in a pattern recognition problem contains two free parameters, and if the constraint connecting the measurements and the two free parameters has an approximate shift invariant property, the Tiny Triplet Finder can be used.

  6. Least Soft-thresold Squares Tracking Dalian University of Technology

    E-Print Network [OSTI]

    Yang, Ming-Hsuan

    Least Soft-thresold Squares Tracking Dong Wang Dalian University of Technology wangdong.ice@gmail.com Huchuan Lu Dalian University of Technology lhchuan@dlut.edu.cn Ming-Hsuan Yang University of California

  7. Propagation of numerical noise in particle-in-cell tracking

    E-Print Network [OSTI]

    Kesting, Frederik

    2015-01-01

    The particle-in-cell (PIC) method is the most used algorithm to perform self-consistent tracking of intense particle beams. For short term tracking the PIC method gives reliable results. However, the limited accuracy of the algorithm becomes important for long term tracking. It acts on single particles as a numerical noise and therefore ultimately leads to an artificial diffusion of the tracked particle beam. In this work we analyze the effect of PIC induced noise on the beam evolution. A detailed analysis of the particle tracker conjoint with the PIC solver leads to the concepts of correlated and decorrelated noise. For decorrelated numerical noise we derive a useful scaling law on the simulation parameters, that can be applied to mitigate artificial noise effects. Further, a strategy is proposed to avoid correlations in the numerical noise and therefore to assure the reliability of simulation studies.

  8. Corrective Action Tracking System (CATS) | Department of Energy

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

    The CATS web-based database is used to enter, track, and report the status of corrective actions developed and implemented in the DOE Corrective Action Management Program (CAMP) to...

  9. Corrective Actin Tracking System CATS User's Guide for Direct...

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

    09072004 Corrective Action Tracking System (CATS) User's Guide for Direct Web Access Document Number EH-33-2004-09-0001.Ver.4.0 The United States Department of...

  10. New Method Tracks Metal-ion Movement in Periplasmic Proteins...

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

    New Method Tracks Metal-ion Movement in Periplasmic Proteins Friday, October 31, 2014 Fig 1 Figure 1. Cartoon overview of the CusCBFA efflux pump in the periplasm. Copper is an...

  11. LEAN ENERGY ANALYSIS: IDENTIFYING, DISCOVERING AND TRACKING ENERGY SAVINGS POTENTIAL

    E-Print Network [OSTI]

    Kissock, Kelly

    LEAN ENERGY ANALYSIS: IDENTIFYING, DISCOVERING AND TRACKING ENERGY SAVINGS POTENTIAL KELLY KISSOCK DEPARTMENT OF MECHANICAL AND AEROSPACE ENGINEERING UNIVERSITY OF DAYTON DAYTON, OHIO JOHN SERYAK ENERGY AND RESOURCE SOLUTIONS HAVERHILL, MASSECHUTSETTS ABSTRACT Energy in manufacturing facilities is used for direct

  12. A system for catheter tracking using magnetic resonance 

    E-Print Network [OSTI]

    Rosas Trigueros Jorge Luis

    2002-01-01

    movement of an optical fiber placed inside the brain for laser based thermal therapy, and detect patient movement. The position tracking is based on the detection of one or two fiducial coils (gradient localization). Using two fiducial coils, experiments...

  13. Tracking system for photon-counting laser radar

    E-Print Network [OSTI]

    Chang, Joshua TsuKang

    2007-01-01

    The purpose of this thesis is to build the tracking system for a photon-counting laser radar specifically a laser radar that has the ability to perform direct and coherent detection measurement at low signal levels with ...

  14. Reconciling the cultures & career tracks of academia and industry

    E-Print Network [OSTI]

    Reconciling the cultures & career tracks of academia and industry Richard T. Moxley, III, M "innovation and impact", gold standards of grant reviews; support registries and repositories -- vital stringent reviews, and create more procedural or "methods" only journals. Industry leaders Partner

  15. A portable neural network approach to vehicle tracking 

    E-Print Network [OSTI]

    Miller, Kelly Maxwell

    1994-01-01

    A PORTABLE NEURAL NETWORK APPROACH TO VEHICLE TRACKING A Thesis by KELLY MAXWELL MILLER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 1994 Major Subject: Electrical Engineering A PORTABLE NEURAL NETWORK APPROACH TO VEHICLE TRACKING A Thesis by KELLY MAXWELL MILLER Submitted to the OAice of Graduate Studies of Texas ARM University in partial fulfillment of the requirements...

  16. Detectors for Linear Colliders: Tracking and Vertexing (2/4)

    ScienceCinema (OSTI)

    None

    2011-10-06

    Efficient and precise determination of the flavour of partons in multi-hadron final states is essential to the anticipated LC physics program. This makes tracking in the vicinity of the interaction region of great importance. Tracking extrapolation and momentum resolution are specified by precise physics requirements. The R&D; towards detectors able to meet these specifications will be discussed, together with some of their application beyond particle physics.

  17. Automated Part Tracking and Metrology Applied to a Manufacturing Process 

    E-Print Network [OSTI]

    Morelli, F.; Halbert, T.; Hignight, M.; Kell, Z.; Lacy, J.; Rasmussen, B. P.

    2013-01-01

    , and increased productivity. This paper presents a case study in enhancing manufacturing operational processes through automated part tracking and metrology. The facility transforms metal powder into precision-hardened, tungsten carbide drill parts on a large..., the initial investment and recurring costs need to be as low as possible. Visual tracking may prove challenging in light of the gray powder used to produce the tungsten-carbide parts. Direct line of sight may also prove difficult when the part carts...

  18. Tracking topic birth and death in LDA.

    SciTech Connect (OSTI)

    Wilson, Andrew T.; Robinson, David Gerald

    2011-09-01

    Most topic modeling algorithms that address the evolution of documents over time use the same number of topics at all times. This obscures the common occurrence in the data where new subjects arise and old ones diminish or disappear entirely. We propose an algorithm to model the birth and death of topics within an LDA-like framework. The user selects an initial number of topics, after which new topics are created and retired without further supervision. Our approach also accommodates many of the acceleration and parallelization schemes developed in recent years for standard LDA. In recent years, topic modeling algorithms such as latent semantic analysis (LSA)[17], latent Dirichlet allocation (LDA)[10] and their descendants have offered a powerful way to explore and interrogate corpora far too large for any human to grasp without assistance. Using such algorithms we are able to search for similar documents, model and track the volume of topics over time, search for correlated topics or model them with a hierarchy. Most of these algorithms are intended for use with static corpora where the number of documents and the size of the vocabulary are known in advance. Moreover, almost all current topic modeling algorithms fix the number of topics as one of the input parameters and keep it fixed across the entire corpus. While this is appropriate for static corpora, it becomes a serious handicap when analyzing time-varying data sets where topics come and go as a matter of course. This is doubly true for online algorithms that may not have the option of revising earlier results in light of new data. To be sure, these algorithms will account for changing data one way or another, but without the ability to adapt to structural changes such as entirely new topics they may do so in counterintuitive ways.

  19. Autocalibration forVirtual Environments Tracking Hardware* Stefan Gottschalk John F. Hughes

    E-Print Network [OSTI]

    Hughes, John

    generation; (3) a low- latency, high-accuracy system for head tracking in unprepared, possibly of beacons in a head-mounted display tracking system; the calculated errors in the navigation system are used head- tracking/hand-tracking system is calibrated by a similar reduction of computed errors. CR

  20. Tracking Football Player Movement From a Single Moving Camera Using Particle Filters

    E-Print Network [OSTI]

    Demiris, Yiannis

    Tracking Football Player Movement From a Single Moving Camera Using Particle Filters Anthony Soccer, Tracking, Particle Filter Abstract This paper deals with the problem of tracking football players in a football match using data from a single mov- ing camera. Tracking footballers from a single video source

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

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  2. Body Pose based Pedestrian Tracking in a Particle Filtering Framework Md. Junaedur Rahman1

    E-Print Network [OSTI]

    Nebel, Jean-Christophe

    Body Pose based Pedestrian Tracking in a Particle Filtering Framework Md. Junaedur Rahman1 , Jesus.makris}@kingston.ac.uk ] Abstract A novel body pose based human tracking model is proposed for pedestrian tracking. This work investigates the challenges of reliable pedestrian tracking and pro- poses an improved model under challenging

  3. Situational Awareness: Personalizing Issue Tracking Systems

    E-Print Network [OSTI]

    Godfrey, Michael W.

    role in ongoing software development; they are used by developers to support collaborative bug fixing that is centered around the information needs of individual developers together with improved logistical support for project management tasks, there is often some level of integration with development and maintenance

  4. PROGRAM ENROLMENT CHECKLIST Are You On Track?

    E-Print Network [OSTI]

    Fleming, Andrew J.

    Specialist Studies in Science 1 EDUC1751 Knowledge and Communication Technologies PHYS 1220 Advanced Physics of directed courses from a different science area other than Physics EDUC4195 Teachers, Ethics Information is current as at 5 September 2014 and is subject to change. #12;PROGRAM ENROLMENT CHECKLIST

  5. PROGRAM ENROLMENT CHECKLIST Are You On Track?

    E-Print Network [OSTI]

    Fleming, Andrew J.

    Economics, Business & Legal Studies EBUS2000 Information and Communication in Business IRHR1001 Managing 2014 EDUC4185 Teachers, Ethics and Professionalism: K-6 Internship* Elective (Any Level) Elective (Any of Australia SCIM2030 Foundations of Science and Technology EDUC2103 Society, identity and schooling ABOR3500

  6. 04/17/2007 10:10 PMDHL: Track details Page 1 of 2http://track.dhl-usa.com/TrackRslts.asp?nav=TrackRslt

    E-Print Network [OSTI]

    Bartholdi III, John J.

    . Shipper's Door Ship From: GA 30332 United States Ship To: Joinville, Brazil Shipment Information: Ship Date and Time Status Location 4/17/2007 6:08 pm Shipment delivered. Joinville, Brazil Why is this? 5:53 pm With delivery courier. Joinville, Brazil 5:53 pm Arrived at DHL facility. Joinville, Brazil 12

  7. GPU-based quasi-real-time Track Recognition in Imaging Devices: from raw Data to Particle Tracks

    E-Print Network [OSTI]

    Bozza, Cristiano; De Sio, Chiara; Stellacci, Simona Maria

    2015-01-01

    Nuclear emulsions as tracking devices have been used by recent experiments thanks to fast automatic microscopes for emulsion readout. Automatic systems are evolving towards GPU-based solutions. Real-time imaging is needed to drive the motion of the microscope axes and 3D track recognition occurs quasi-online in local GPU clusters. The algorithms implemented in the Quick Scanning System are sketched. Most of them are very general and might turn out useful for other detector

  8. User'sManual All information contained in these materials, including products and product specifications,

    E-Print Network [OSTI]

    Bezrukov, Sergei

    or systems, surgical implantations etc.), or may cause serious property damages (nuclear reactor control, trains, ships, etc.); traffic control systems; anti-disaster systems; anti- crime systems; and safety

  9. Nuclear Arms Control R&D Consortium includes Los Alamos

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

    Nuclear Arms Control R&D Consortium includes Los Alamos Nuclear Arms Control R&D Consortium includes Los Alamos A consortium led by the University of Michigan that includes LANL as...

  10. Newport News in Review, ch. 47, segment includes TEDF groundbreaking...

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

    https:www.jlab.orgnewsarticlesnewport-news-review-ch-47-segment-includes-tedf-groundbreaking-event Newport News in Review, ch. 47, segment includes TEDF groundbreaking event...

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

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

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

  12. Microfluidic devices and methods including porous polymer monoliths...

    Office of Scientific and Technical Information (OSTI)

    devices and methods including porous polymer monoliths Citation Details In-Document Search Title: Microfluidic devices and methods including porous polymer monoliths Microfluidic...

  13. Apparatus and method for tracking a molecule or particle in three dimensions

    DOE Patents [OSTI]

    Werner, James H. (Los Alamos, NM); Goodwin, Peter M. (Los Alamos, NM); Lessard, Guillaume (Santa Fe, NM)

    2009-03-03

    An apparatus and method were used to track the movement of fluorescent particles in three dimensions. Control software was used with the apparatus to implement a tracking algorithm for tracking the motion of the individual particles in glycerol/water mixtures. Monte Carlo simulations suggest that the tracking algorithms in combination with the apparatus may be used for tracking the motion of single fluorescent or fluorescently labeled biomolecules in three dimensions.

  14. Preliminary Findings from an Analysis of Building Energy Information System Technologies

    SciTech Connect (OSTI)

    Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish; Price, Philip

    2009-06-01

    Energy information systems comprise software, data acquisition hardware, and communication systems that are intended to provide energy information to building energy and facilities managers, financial managers, and utilities. This technology has been commercially available for over a decade, however recent advances in Internet and other information technology, and analytical features have expanded the number of product options that are available. For example, features such as green house gas tracking, configurable energy analyses and enhanced interoperability are becoming increasingly common. Energy information systems are used in a variety of commercial buildings operations and environments, and can be characterized in a number of ways. Basic elements of these systems include web-based energy monitoring, web-based energy management linked to controls, demand response, and enterprise energy management applications. However the sheer number and variety of available systems complicate the selection of products to match the needs of a given user. In response, a framework was developed to define the capabilities of different types of energy information systems, and was applied to characterize approximately 30 technologies. Measurement is a critical component in managing energy consumption and energy information must be shared at all organizational levels to maintain persistent, efficient operations. Energy information systems are important to understand because they offer the analytical support to process measured data into information, and they provide the informational link between the primary actors who impact building energy efficiency - operators, facilities and energy managers, owners and corporate decision makers. In this paper, preliminary findings are presented, with a focus on overall trends and the general state of the technology. Key conclusions include the need to further pursue standardization and usability, x-y plotting as an under-supported feature, and a general convergence of visualization and display capabilities.

  15. Annual Technology Baseline (Including Supporting Data); NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Blair, Nate; Cory, Karlynn; Hand, Maureen; Parkhill, Linda; Speer, Bethany; Stehly, Tyler; Feldman, David; Lantz, Eric; Augusting, Chad; Turchi, Craig; O'Connor, Patrick

    2015-07-08

    Consistent cost and performance data for various electricity generation technologies can be difficult to find and may change frequently for certain technologies. With the Annual Technology Baseline (ATB), National Renewable Energy Laboratory provides an organized and centralized dataset that was reviewed by internal and external experts. It uses the best information from the Department of Energy laboratory's renewable energy analysts and Energy Information Administration information for conventional technologies. The ATB will be updated annually in order to provide an up-to-date repository of current and future cost and performance data. Going forward, we plan to revise and refine the values using best available information. The ATB includes both a presentation with notes (PDF) and an associated Excel Workbook. The ATB includes the following electricity generation technologies: land-based wind; offshore wind; utility-scale solar PV; concentrating solar power; geothermal power; hydropower plants (upgrades to existing facilities, powering non-powered dams, and new stream-reach development); conventional coal; coal with carbon capture and sequestration; integrated gasification combined cycle coal; natural gas combustion turbines; natural gas combined cycle; conventional biopower. Nuclear laboratory's renewable energy analysts and Energy Information Administration information for conventional technologies. The ATB will be updated annually in order to provide an up-to-date repository of current and future cost and performance data. Going forward, we plan to revise and refine the values using best available information.

  16. American Health Information Management Association Code of Ethics

    E-Print Network [OSTI]

    Zhou, Yaoqi

    1 American Health Information Management Association Code of Ethics Preamble The ethical obligations of the health information management (HIM) professional include the protection of patient privacy and confidential information; disclosure of information; development, use, and maintenance of health information

  17. Tracking LQCD WorkflowsTracking LQCD Workflows Luciano Piccoli1,2, James N. Simone2, James B. Kowalkowski2, Xian-He Sun1

    E-Print Network [OSTI]

    Sun, Xian-He

    Tracking LQCD WorkflowsTracking LQCD Workflows Luciano Piccoli1,2, James N. Simone2, James B. Kowalkowski2, Xian-He Sun1 Donald J. Holmgren2, Nirmal Seenu2, Amitoj G. Singh2 1Illinois Institute. · Simplify recovery from execution failures. · Features missing from current workflow systems · Tracking

  18. Community Assessment Tool for Public Health Emergencies Including Pandemic Influenza

    SciTech Connect (OSTI)

    HCTT-CHE

    2011-04-14

    The Community Assessment Tool (CAT) for Public Health Emergencies Including Pandemic Influenza (hereafter referred to as the CAT) was developed as a result of feedback received from several communities. These communities participated in workshops focused on influenza pandemic planning and response. The 2008 through 2011 workshops were sponsored by the Centers for Disease Control and Prevention (CDC). Feedback during those workshops indicated the need for a tool that a community can use to assess its readiness for a disaster—readiness from a total healthcare perspective, not just hospitals, but the whole healthcare system. The CAT intends to do just that—help strengthen existing preparedness plans by allowing the healthcare system and other agencies to work together during an influenza pandemic. It helps reveal each core agency partners' (sectors) capabilities and resources, and highlights cases of the same vendors being used for resource supplies (e.g., personal protective equipment [PPE] and oxygen) by the partners (e.g., public health departments, clinics, or hospitals). The CAT also addresses gaps in the community's capabilities or potential shortages in resources. While the purpose of the CAT is to further prepare the community for an influenza pandemic, its framework is an extension of the traditional all-hazards approach to planning and preparedness. As such, the information gathered by the tool is useful in preparation for most widespread public health emergencies. This tool is primarily intended for use by those involved in healthcare emergency preparedness (e.g., community planners, community disaster preparedness coordinators, 9-1-1 directors, hospital emergency preparedness coordinators). It is divided into sections based on the core agency partners, which may be involved in the community's influenza pandemic influenza response.

  19. A novel particle tracking method with individual particle size measurement and its application to ordering in glassy hard sphere colloids

    E-Print Network [OSTI]

    Mathieu Leocmach; Hajime Tanaka

    2013-01-30

    Particle tracking is a key to single-particle-level confocal microscopy observation of colloidal suspensions, emulsions, and granular matter. The conventional tracking method has not been able to provide accurate information on the size of individual particle. Here we propose a novel method to localise spherical particles of arbitrary relative sizes from either 2D or 3D (confocal) images either in dilute or crowded environment. Moreover this method allows us to estimate the size of each particle reliably. We use this method to analyse local bond orientational ordering in a supercooled polydisperse colloidal suspension as well as the heterogeneous crystallisation induced by a substrate. For the former, we reveal non-trivial couplings of crystal-like bond orientational order and local icosahedral order with the spatial distribution of particle sizes: Crystal-like order tends to form in regions where very small particles are depleted and the slightly smaller size of the central particle stabilizes icosahedral order. For the latter, on the other hand, we found that very small particles are expelled from crystals and accumulated on the growth front of crystals. We emphasize that such information has not been accessible by conventional tracking methods.

  20. Information Technology and Community Restoration Studies/Task 1: Information Technology

    SciTech Connect (OSTI)

    Upton, Jaki F.; Lesperance, Ann M.; Stein, Steven L.

    2009-11-19

    Executive Summary The Interagency Biological Restoration Demonstration—a program jointly funded by the Department of Defense's Defense Threat Reduction Agency and the Department of Homeland Security's (DHS's) Science and Technology Directorate—is developing policies, methods, plans, and applied technologies to restore large urban areas, critical infrastructures, and Department of Defense installations following the intentional release of a biological agent (anthrax) by terrorists. There is a perception that there should be a common system that can share information both vertically and horizontally amongst participating organizations as well as support analyses. A key question is: "How far away from this are we?" As part of this program, Pacific Northwest National Laboratory conducted research to identify the current information technology tools that would be used by organizations in the greater Seattle urban area in such a scenario, to define criteria for use in evaluating information technology tools, and to identify current gaps. Researchers interviewed 28 individuals representing 25 agencies in civilian and military organizations to identify the tools they currently use to capture data needed to support operations and decision making. The organizations can be grouped into five broad categories: defense (Department of Defense), environmental/ecological (Environmental Protection Agency/Ecology), public health and medical services, emergency management, and critical infrastructure. The types of information that would be communicated in a biological terrorism incident include critical infrastructure and resource status, safety and protection information, laboratory test results, and general emergency information. The most commonly used tools are WebEOC (web-enabled crisis information management systems with real-time information sharing), mass notification software, resource tracking software, and NW WARN (web-based information to protect critical infrastructure systems). It appears that the current information management tools are used primarily for information gathering and sharing—not decision making. Respondents identified the following criteria for a future software system. It is easy to learn, updates information in real time, works with all agencies, is secure, uses a visualization or geographic information system feature, enables varying permission levels, flows information from one stage to another, works with other databases, feeds decision support tools, is compliant with appropriate standards, and is reasonably priced. Current tools have security issues, lack visual/mapping functions and critical infrastructure status, and do not integrate with other tools. It is clear that there is a need for an integrated, common operating system. The system would need to be accessible by all the organizations that would have a role in managing an anthrax incident to enable regional decision making. The most useful tool would feature a GIS visualization that would allow for a common operating picture that is updated in real time. To capitalize on information gained from the interviews, the following activities are recommended: • Rate emergency management decision tools against the criteria specified by the interviewees. • Identify and analyze other current activities focused on information sharing in the greater Seattle urban area. • Identify and analyze information sharing systems/tools used in other regions.

  1. First observations of tracking clouds using scanning ARM cloud radars

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

    Borque, Paloma; Giangrande, Scott; Kollias, Pavlos

    2014-12-01

    Tracking clouds using scanning cloud radars can help to document the temporal evolution of cloud properties well before large drop formation (‘‘first echo’’). These measurements complement cloud and precipitation tracking using geostationary satellites and weather radars. Here, two-dimensional (2-D) Along-Wind Range Height Indicator (AW-RHI) observations of a population of shallow cumuli (with and without precipitation) from the 35-GHz scanning ARM cloud radar (SACR) at the DOE Atmospheric Radiation Measurements (ARM) program Southern Great Plains (SGP) site are presented. Observations from the ARM SGP network of scanning precipitation radars are used to provide the larger scale context of the cloud fieldmore »and to highlight the advantages of the SACR to detect the numerous, small, non-precipitating cloud elements. A new Cloud Identification and Tracking Algorithm (CITA) is developed to track cloud elements. In CITA, a cloud element is identified as a region having a contiguous set of pixels exceeding a preset reflectivity and size threshold. The high temporal resolution of the SACR 2-D observations (30 sec) allows for an area superposition criteria algorithm to match cloud elements at consecutive times. Following CITA, the temporal evolution of cloud element properties (number, size, and maximum reflectivity) is presented. The vast majority of the designated elements during this cumulus event were short-lived non-precipitating clouds having an apparent life cycle shorter than 15 minutes. The advantages and disadvantages of cloud tracking using an SACR are discussed.« less

  2. First observations of tracking clouds using scanning ARM cloud radars

    SciTech Connect (OSTI)

    Borque, Paloma; Giangrande, Scott; Kollias, Pavlos

    2014-12-01

    Tracking clouds using scanning cloud radars can help to document the temporal evolution of cloud properties well before large drop formation (‘‘first echo’’). These measurements complement cloud and precipitation tracking using geostationary satellites and weather radars. Here, two-dimensional (2-D) Along-Wind Range Height Indicator (AW-RHI) observations of a population of shallow cumuli (with and without precipitation) from the 35-GHz scanning ARM cloud radar (SACR) at the DOE Atmospheric Radiation Measurements (ARM) program Southern Great Plains (SGP) site are presented. Observations from the ARM SGP network of scanning precipitation radars are used to provide the larger scale context of the cloud field and to highlight the advantages of the SACR to detect the numerous, small, non-precipitating cloud elements. A new Cloud Identification and Tracking Algorithm (CITA) is developed to track cloud elements. In CITA, a cloud element is identified as a region having a contiguous set of pixels exceeding a preset reflectivity and size threshold. The high temporal resolution of the SACR 2-D observations (30 sec) allows for an area superposition criteria algorithm to match cloud elements at consecutive times. Following CITA, the temporal evolution of cloud element properties (number, size, and maximum reflectivity) is presented. The vast majority of the designated elements during this cumulus event were short-lived non-precipitating clouds having an apparent life cycle shorter than 15 minutes. The advantages and disadvantages of cloud tracking using an SACR are discussed.

  3. The potential of positron emission tomography for intratreatment dynamic lung tumor tracking: A phantom study

    SciTech Connect (OSTI)

    Yang, Jaewon [Department of Electrical Engineering, Stanford University, Stanford, California 94305 and Department of Radiation Oncology, Stanford University, Stanford, California 94305 (United States)] [Department of Electrical Engineering, Stanford University, Stanford, California 94305 and Department of Radiation Oncology, Stanford University, Stanford, California 94305 (United States); Yamamoto, Tokihiro [Department of Radiation Oncology, University of California Davis, Sacramento, California 95817 (United States)] [Department of Radiation Oncology, University of California Davis, Sacramento, California 95817 (United States); Mazin, Samuel R. [RefleXion Medical, Inc., Burlingame, California 94010 (United States)] [RefleXion Medical, Inc., Burlingame, California 94010 (United States); Graves, Edward E. [Department of Radiation Oncology, Stanford University, Stanford, California 94305 (United States)] [Department of Radiation Oncology, Stanford University, Stanford, California 94305 (United States); Keall, Paul J., E-mail: paul.keall@sydney.edu.au [Radiation Physics Laboratory, University of Sydney, Sydney, NSW 2006 (Australia)

    2014-02-15

    Purpose: This study aims to evaluate the potential and feasibility of positron emission tomography for dynamic lung tumor tracking during radiation treatment. The authors propose a center of mass (CoM) tumor tracking algorithm using gated-PET images combined with a respiratory monitor and investigate the geometric accuracy of the proposed algorithm. Methods: The proposed PET dynamic lung tumor tracking algorithm estimated the target position information through the CoM of the segmented target volume on gated PET images reconstructed from accumulated coincidence events. The information was continuously updated throughout a scan based on the assumption that real-time processing was supported (actual processing time at each frame ?10?s). External respiratory motion and list-mode PET data were acquired from a phantom programmed to move with measured respiratory traces (external respiratory motion and internal target motion) from human subjects, for which the ground truth target position was known as a function of time. The phantom was cylindrical with six hollow sphere targets (10, 13, 17, 22, 28, and 37 mm in diameter). The measured respiratory traces consisted of two sets: (1) 1D-measured motion from ten healthy volunteers and (2) 3D-measured motion from four lung cancer patients. The authors evaluated the geometric accuracy of the proposed algorithm by quantifying estimation errors (Euclidean distance) between the actual motion of targets (1D-motion and 3D-motion traces) and CoM trajectories estimated by the proposed algorithm as a function of time. Results: The time-averaged error of 1D-motion traces over all trajectories of all targets was 1.6 mm. The error trajectories decreased with time as coincidence events were accumulated. The overall error trajectory of 1D-motion traces converged to within 2 mm in approximately 90 s. As expected, more accurate results were obtained for larger targets. For example, for the 37 mm target, the average error over all 1D-motion traces was 1.1 mm; and for the 10 mm target, the average error over all 1D-motion traces was 2.8 mm. The overall time-averaged error of 3D-motion traces was 1.6 mm, which was comparable to that of the 1D-motion traces. There were small variations in the errors between the 3D-motion traces, although the motion trajectories were very different. The accuracy of the estimates was consistent for all targets except for the smallest. Conclusions: The authors developed an algorithm for dynamic lung tumor tracking using list-mode PET data and a respiratory motion signal, and demonstrated proof-of-principle for PET-guided lung tumor tracking. The overall tracking error in phantom studies is less than 2 mm.

  4. Lab scientists track Santa's magical journey

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask22BackgroundLabSanta's magical journey

  5. Implementation of an Onboard Visual Tracking System with Small Unmanned Aerial Vehicle (UAV)

    E-Print Network [OSTI]

    Qadir, Ashraf; Neubert, Jeremiah

    2012-01-01

    This paper presents a visual tracking system that is capable or running real time on-board a small UAV (Unmanned Aerial Vehicle). The tracking system is computationally efficient and invariant to lighting changes and rotation of the object or the camera. Detection and tracking is autonomously carried out on the payload computer and there are two different methods for creation of the image patches. The first method starts detecting and tracking using a stored image patch created prior to flight with previous flight data. The second method allows the operator on the ground to select the interest object for the UAV to track. The tracking system is capable of re-detecting the object of interest in the events of tracking failure. Performance of the tracking system was verified both in the lab and during actual flights of the UAV. Results show that the system can run on-board and track a diverse set of objects in real time.

  6. GPGPU for track finding in High Energy Physics

    E-Print Network [OSTI]

    Lorenzo Rinaldi; Mauro Belgiovine; Riccardo Di Sipio; Alessandro Gabrielli; Matteo Negrini; Franco Semeria; Antonio Sidoti; Salvatore Alessandro Tupputi; Mauro Villa

    2015-07-11

    The LHC experiments are designed to detect large amount of physics events produced with a very high rate. Considering the future upgrades, the data acquisition rate will become even higher and new computing paradigms must be adopted for fast data-processing: General Purpose Graphics Processing Units (GPGPU) is a novel approach based on massive parallel computing. The intense computation power provided by Graphics Processing Units (GPU) is expected to reduce the computation time and to speed-up the low-latency applications used for fast decision taking. In particular, this approach could be hence used for high-level triggering in very complex environments, like the typical inner tracking systems of the multi-purpose experiments at LHC, where a large number of charged particle tracks will be produced with the luminosity upgrade. In this article we discuss a track pattern recognition algorithm based on the Hough Transform, where a parallel approach is expected to reduce dramatically the execution time.

  7. Real time markerless motion tracking using linked kinematic chains

    DOE Patents [OSTI]

    Luck, Jason P. (Arvada, CO); Small, Daniel E. (Albuquerque, NM)

    2007-08-14

    A markerless method is described for tracking the motion of subjects in a three dimensional environment using a model based on linked kinematic chains. The invention is suitable for tracking robotic, animal or human subjects in real-time using a single computer with inexpensive video equipment, and does not require the use of markers or specialized clothing. A simple model of rigid linked segments is constructed of the subject and tracked using three dimensional volumetric data collected by a multiple camera video imaging system. A physics based method is then used to compute forces to align the model with subsequent volumetric data sets in real-time. The method is able to handle occlusion of segments and accommodates joint limits, velocity constraints, and collision constraints and provides for error recovery. The method further provides for elimination of singularities in Jacobian based calculations, which has been problematic in alternative methods.

  8. Tracking rare-isotope beams with microchannel plates

    E-Print Network [OSTI]

    A. M. Rogers; A. Sanetullaev; W. G. Lynch; M. B. Tsang; J. Lee; D. Bazin; D. Coupland; V. Henzl; D. Henzlova; M. Kilburn; M. S. Wallace; M. Youngs; F. Delaunay; M. Famiano; D. Shapira; K. L. Jones; K. T. Schmitt; Z. Y. Sun

    2013-09-11

    A system of two microchannel-plate detectors has been successfully implemented for tracking projectile-fragmentation beams. The detectors provide interaction positions, angles, and arrival times of ions at the reaction target. The current design is an adaptation of an assembly used for low-energy beams ($\\sim$1.4 MeV/nucleon). In order to improve resolution in tracking high-energy heavy-ion beams, the magnetic field strength between the secondary-electron accelerating foil and the microchannel plate had to be increased substantially. Results from an experiment using a 37-MeV/nucleon ${}^{56}$Ni beam show that the tracking system can achieve sub-nanosecond timing resolution and a position resolution of $\\sim$1 mm for beam intensities up to $5\\times10^{5}$ pps.

  9. Real-time 3D Surface Tracking and Its Applications Nicholas A. Ramey, Jason J. Corso, William W. Lau, Darius Burschka and Gregory D. Hager

    E-Print Network [OSTI]

    Corso, Jason J.

    -time. These techniques are based on the iterative up- dating of surface representations directly from image in- formation. We discuss applications of the technique including mobile robot localization, general deforming sur in image registration [12, 9, 17, 18] and template tracking [4] which poses the temporal correspondence

  10. Information Cartography 1 Information Cartography

    E-Print Network [OSTI]

    Old, L. John

    Information Cartography 1 Information Cartography · The use of Geographic Information Systems (GIS) to visualize non- geographic data · Utilizes Geographic Information Science to develop models and organize information--not an art form · Used to build information maps. Information maps consist of a landscape (base

  11. Initiatives in the US nuclear material tracking system

    SciTech Connect (OSTI)

    Smith, M.R.; Kuzmycz, G. [Department of Energy, Washington, DC (United States); Heaton, E.R. [Pacific Northwest Lab., Richland, WA (United States)

    1994-07-01

    The Department of Energy (DOE) Office of Nonproliferation and National Security is in the process of developing a new worldwide nuclear materials tracking system. Its purpose is for DOE to better fulfill its international and domestic nuclear material tracking obligations and needs. The Lawrence Livermore National Laboratory (LLNL), is developing the International Nuclear Analysis (INA) Program to meet this goal. LLNL will assume the function and duties of the current Nuclear Materials management and Safeguards System (NMMSS) operated by Martin Marietta Energy Systems. The program is jointly funded by the DOE, the Nuclear Regulatory Commission and the US Enrichment Corporation.

  12. Predictive modeling of synergistic effects in nanoscale ion track formation

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

    Zarkadoula, Eva; Pakarinen, Olli H.; Xue, Haizhou; Zhang, Yanwen; Weber, William J.

    2015-08-05

    Molecular dynamics techniques and the inelastic thermal spike model are used to study the coupled effects of inelastic energy loss due to 21 MeV Ni ion irradiation and pre-existing defects in SrTiO3. We determine the dependence on pre-existing defect concentration of nanoscale track formation occurring from the synergy between the inelastic energy loss and the pre-existing atomic defects. We show that the nanoscale ion tracks’ size can be controlled by the concentration of pre-existing disorder. This work identifies a major gap in fundamental understanding concerning the role played by defects in electronic energy dissipation and electron–lattice coupling.

  13. Tracking Living Cells as They Differentiate in Real Time

    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 AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81Towards HeavyCoupledTrackingTracking

  14. Tracking Santa: An Interview with the Head Researcher | 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 - Energy Systems Innovations Track

  15. Title IX & Discrimination Complaint Form (including sexual harassment)

    E-Print Network [OSTI]

    Walker, Lawrence R.

    Title IX & Discrimination Complaint Form (including sexual harassment) Office of Diversity. Although the university cannot commit to keeping a complaint of discrimination confidential the process for filing or investigating complaints of discrimination (including sexual harassment). Note

  16. Explosion at Louisa (including Morrison Old) Colliery, Durham 

    E-Print Network [OSTI]

    Yates, R.

    MINISTRY OF FUEL AND POWER - EXPLOSION AT LOUISA (including MORRISON OLD) COLLIERY, DURHAM REPORT On the Causes of, and Circumstances attending, the Explosion which occurred at Louisa (including Morrison Old) Colliery, ...

  17. Recovering the Elemental Composition of Comet Wild 2 Dust in Five Stardust Impact Tracks and Terminal Particles in Aerogel

    SciTech Connect (OSTI)

    Ishii, H A; Brennan, S; Bradley, J P; Luening, K; Ignatyev, K; Pianetta, P

    2007-01-04

    The elemental (non-volatile) composition of five Stardust impact tracks and terminal particles left from capture of Comet 81P/Wild 2 dust were mapped in a synchrotron x-ray scanning microprobe with full fluorescence spectra at each pixel. Because aerogel includes background levels of several elements of interest, we employ a novel 'dual threshold' approach to discriminate against background contaminants: an upper threshold, above which a spectrum contains cometary material plus aerogel and a lower threshold below which it contains only aerogel. The difference between normalized cometary-plus-background and background-only spectra is attributable to cometary material. The few spectra in between are discarded since misallocation is detrimental: cometary material incorrectly placed in the background spectrum is later subtracted from the cometary spectrum, doubling the loss of reportable cometary material. This approach improves precision of composition quantification. We present the refined whole impact track and terminal particle elemental abundances for the five impact tracks. One track shows mass increases in Cr and Mn (1.4x), Cu, As and K (2x), Zn (4x) and total mass (13%) by dual thresholds compared to a single threshold. Major elements Fe and Ni are not significantly affected. The additional Cr arises from cometary material containing little Fe. We exclude Au intermixed with cometary material because it is found to be a localized surface contaminant carried by comet dust into an impact track. The dual threshold technique can be used in other situations where elements of interest in a small sample embedded in a matrix are also present in the matrix itself.

  18. Identifying Classified Information

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

    1998-05-08

    This Manual provides requirements for managing the Department’s classification and declassification program, including details for classifying and declassifying information, documents, and material. Cancels DOE O 5650.2B.

  19. Information Resources - Publications

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

    is necessary to inform the publisher of the U.S. Government policy on the publication license. This should be included on the front of the submitted manuscript, perhaps on the...

  20. Energy Information Directory 1996

    SciTech Connect (OSTI)

    1997-01-01

    This directory lists most government offices and trade associations that are involved in energy matters. It does not include DOE offices which do not deal with the public or public information.

  1. Fission-track tectonic studies of the Transantarctic Mountains, Beardmore Glacier area

    SciTech Connect (OSTI)

    Fitzgerald, P.G.

    1986-01-01

    The Transantarctic Mountains are a major transcontinental range stretching for some 4000 kilometers, varying from 200-400 kilometers in width, and having elevations up to 4500 meters. The uplift and formation of the Transantarctic Mountains have always been something of an enigma, but recent apatite fission-track analysis is providing important new information not only about their uplift history but also about the implications of that uplift history for the glacial history of Antarctica as a whole. The main field objective of this project was to collect samples for fission-track analysis to determine the timing and rate of uplift of the Transantarctic Mountains and measure relative vertical displacements across faults within the range. Results from southern Victoria Land indicate that uplift of the Transantarctic Mountains was initiated at about 50 million years ago and since that time the mountains have undergone some 5 kilometers of uplift at an average rate of 100 meters per million years. It is important to realize, however, that this is an average rate and may well conceal pulses of faster and slower uplift or even periods of subsidence. The amount of uplift across the mountain range is differential; from the axis of maximum uplift about 30 kilometers inland of the Victoria Land coast, the mountains dip gently westward under the polar ice cap. The study was extended to the Beardmore Glacier area to see whether the uplift history and tectonics varies from that observed in southern Victoria Land.

  2. Identifying Classified Information

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

    2001-02-26

    This Manual provides requirements for managing the Department of Energy (DOE) classification and declassification program, including details for classifying and declassifying information, documents, and material. This Manual also supplements DOE O 200.1, INFORMATION MANAGEMENT PROGRAM, which combines broad information management topics under a single Order. Specific requirements for each topic are issued in separate Manuals. Cancels DOE M 475.1-1. Canceled by DOE M 475.1-1B

  3. 8.16 Information Services Introduction

    E-Print Network [OSTI]

    Swain, Peter

    . These include libraries, computing services, archive services, and information support services. Such functions Guides and catalogues to collections, including the library public access catalogue. Material referenced8.16 Information Services Introduction This category covers those functions within the institution

  4. Comment on "Global Genetic Change Tracks Global Climate Warming in

    E-Print Network [OSTI]

    Rodríguez, Miguel Ángel

    Comment on "Global Genetic Change Tracks Global Climate Warming in Drosophila subobscura" Francisco in response to global warming. However, that conclusion is not adequately buttressed by their data, because that chromosomal inversion polymorphisms of Drosophila subobscura are evolving in response to global warming. (2

  5. Tenure and Reappointment Schedule for tenure track Instructor I

    E-Print Network [OSTI]

    Pulfrey, David L.

    , 1st reappointment for 2 years Year 3 Year 4 Review for reappointment; if successful review, 2nd Reappointment July 1, [Year 3] to June 30, [Year 4] 2nd Reappointment Review [Year 4] 2nd Reappointment July 1Tenure and Reappointment Schedule for tenure track Instructor I Faculty Relations July 2011 Year 1

  6. Haptic Guidance Improves the Visuo-Manual Tracking of Trajectories

    E-Print Network [OSTI]

    Payan, Yohan

    tasks. The effects of two types of haptic guidances-control in position (HGP) or in force (HGF)­on visuo: Three training techniques of haptic guidance (HGP, HGF or control condition, NHG, without haptic of the visuo-manual tracking of trajectories while no significant improvement was found for HGP or NHG

  7. Tracking the Climate of Colorado Nolan Doesken, State Climatologist

    E-Print Network [OSTI]

    ;Additional background and History Credit: NOAA Photo Library We've been tracking climate variations and trends In Colorado longer than you may realize #12;Systematic weather data collection began in Colorado Credit: NOAA Photo Library #12;300 Days of Sunshine! Prior to the about 1859 Colorado was considered

  8. UNIVERSITY OF CALIFORNIA PRELIMINARY TRACKING STUDIES FOR PROTON

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    UNIVERSITY OF CALIFORNIA SANTA CRUZ PRELIMINARY TRACKING STUDIES FOR PROTON COMPUTED TOMOGRAPHY Acknowledgments xi 1 Introduction 1 1.1 The Need for Proton Computed Tomography . . . . . . . . . . . . . . . 1 1 Limitations . . . . . . . . . . . . . . . . . 7 1.4 Treatment Planning: Proton CT vs. X-ray CT

  9. Underground Mine Communication and Tracking Systems : A Survey

    E-Print Network [OSTI]

    New South Wales, University of

    . The underground mining environment is remarkably different from the condi- tions present on the surface the mine. The self ignition of coal seams results from an exothermic reaction of coal and oxygenUnderground Mine Communication and Tracking Systems : A Survey Prasant Misra1 Diet Ostry2 Sanjay

  10. Author's personal copy GPU based real-time instrument tracking

    E-Print Network [OSTI]

    Author's personal copy GPU based real-time instrument tracking with three-dimensional ultrasound q April 2007; accepted 4 June 2007 Available online 5 July 2007 Abstract Real-time three-dimensional ultrasound enables new intracardiac surgical procedures, but the distorted appearance of instruments

  11. Intensity-based Object Localization and Tracking with Wireless Sensors

    E-Print Network [OSTI]

    Braun, Torsten

    - ticular when using the motion sensor. Due to these insights we can use the passive infrared sensor (PIRIntensity-based Object Localization and Tracking with Wireless Sensors Markus Waelchli, Samuel {waelchli, bissig, braun}@iam.unibe.ch ABSTRACT In this paper we present a first evaluation

  12. Tracked Flame Simulation for Type Ia Yongmin Zhang1

    E-Print Network [OSTI]

    New York at Stoney Brook, State University of

    tracking of the ame front which is critically important to the accurate modeling of turbulent thermonuclear to be thermonu- clear explosions of white dwarfs. Type Ia supernovae are important sources of energy and chemical, and the strength and brightness of the burning are all determined by the speed of thermonuclear burning 12, 13

  13. AUTOMATED ROBOTIC TRACKING OF GELATINOUS ANIMALS IN THE A DISSERTATION

    E-Print Network [OSTI]

    Stanford University

    AUTOMATED ROBOTIC TRACKING OF GELATINOUS ANIMALS IN THE DEEP OCEAN A DISSERTATION SUBMITTED and challenge of accessing the deep ocean continue to limit long-duration observa- tions of gelatinous marine impractical in the deep ocean with current technology. Behaviors of gelatinous species, collectively referred

  14. Tracking stochastic resonance curves using an assisted reference model

    SciTech Connect (OSTI)

    Calderón Ramírez, Mario; Rico Martínez, Ramiro; Parmananda, P.

    2015-06-15

    The optimal noise amplitude for Stochastic Resonance (SR) is located employing an Artificial Neural Network (ANN) reference model with a nonlinear predictive capability. A modified Kalman Filter (KF) was coupled to this reference model in order to compensate for semi-quantitative forecast errors. Three manifestations of stochastic resonance, namely, Periodic Stochastic Resonance (PSR), Aperiodic Stochastic Resonance (ASR), and finally Coherence Resonance (CR) were considered. Using noise amplitude as the control parameter, for the case of PSR and ASR, the cross-correlation curve between the sub-threshold input signal and the system response is tracked. However, using the same parameter the Normalized Variance curve is tracked for the case of CR. The goal of the present work is to track these curves and converge to their respective extremal points. The ANN reference model strategy captures and subsequently predicts the nonlinear features of the model system while the KF compensates for the perturbations inherent to the superimposed noise. This technique, implemented in the FitzHugh-Nagumo model, enabled us to track the resonance curves and eventually locate their optimal (extremal) values. This would yield the optimal value of noise for the three manifestations of the SR phenomena.

  15. Tracking Systems for Multiple Smart Home Aaron S. Crandall

    E-Print Network [OSTI]

    Cook, Diane J.

    Tracking Systems for Multiple Smart Home Residents Aaron S. Crandall acrandal@wsu.edu Diane J. Cook cook@eecs.wsu.edu March 29, 2011 Abstract Once a smart home system moves to a multi-resident situation and acted on inde- pendently by other tools within the smart home system. This process improves activity

  16. Maximum power tracking control scheme for wind generator systems 

    E-Print Network [OSTI]

    Mena Lopez, Hugo Eduardo

    2009-05-15

    The purpose of this work is to develop a maximum power tracking control strategy for variable speed wind turbine systems. Modern wind turbine control systems are slow, and they depend on the design parameters of the turbine and use wind and/or rotor...

  17. Communication-Aware Target Tracking using Navigation Functions Centralized Case

    E-Print Network [OSTI]

    Mostofi, Yasamin

    University of New Mexico, Albuquerque, New Mexico 87113, USA Email: {alinem,ymostofi}@ece.unm.edu Abstract the impact of a time-varying objective. Our proposed communication-aware navigation function framework a variety of applications from environmental monitoring, surveillance and security to target tracking

  18. Planar Surface Tracking Using Direct Stereo Jason Corso, Greg Hager

    E-Print Network [OSTI]

    Corso, Jason J.

    ] #12;method has descended from earlier image registration and enhancement techniques [14, 12] and from on the direct update of surface param- eters from two stereo images. The plane tracking algorithm is posed images is fundamental to the field of computer vision. Often it is beneficial to have knowledge

  19. Art History (Graphic Design Track) Bachelor of Arts

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Graphic Design Track) Bachelor of Arts 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestone: Complete ARH 206 (by end ARH 2061 4 Foreign Language 101 4 ART 115 4 ART 120 4 Foreign Language 102 4 Foreign

  20. Art History (Critical Analysis Track) Bachelor of Arts

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Critical Analysis Track) Bachelor of Arts 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestone: Complete ARH 206 (by end Course Credit Course Credit Course Credit 1 Recommended for students interested in Art

  1. Art History (Graphic Design Track) Bachelor of Science

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Graphic Design Track) Bachelor of Science 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestone: Complete ARH 206 (by end ARH 2061 4 Math/Statistics Elective 4 ART 115 4 ART 120 4 General Elective 4 Total

  2. Art History (Art Practices Track) Bachelor of Arts

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Art Practices Track) Bachelor of Arts 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestones: Complete ARH 206; Foreign ARH 2061 4 ART 115 4 ART 131 4 Total Credits 13 Total Credits 17 Total Credits 17

  3. Art History (Art Practices Track) Bachelor of Science

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Art Practices Track) Bachelor of Science 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestone: Complete ARH 206 (by end ARH 2061 4 Math/Statistics Elective ART 115 4 ART 131 4 Total Credits 13 Total Credits 17

  4. Art History (Critical Analysis Track) Bachelor of Science

    E-Print Network [OSTI]

    Elzanowski, Marek

    Art History (Critical Analysis Track) Bachelor of Science 201516 Degree Map First Year Fall 208 for ONE of these courses if focusing on Asian art. Milestone: Complete ARH 206 (by end ARH 2061 4 Math/Statistics Elective 4 ART Elective 4 General Elective 4 Total Credits 13

  5. Developments Towards a Liquid Piston Stirling Engine Tracking # 132055

    E-Print Network [OSTI]

    Van de Ven, James D.

    Developments Towards a Liquid Piston Stirling Engine Tracking # 132055 Paper #5635 James D. Van de 01609 USA The Stirling engine possesses numerous natural benefits such as functioning from any heat source, quiet operation, and high theoretical efficiency. The limited success of Stirling engines has

  6. What's in a Session: Tracking Individual Behavior on the Web

    E-Print Network [OSTI]

    Ramasco, José Javier

    What's in a Session: Tracking Individual Behavior on the Web Mark Meiss1,2 mmeiss@indiana.edu John to discover novel properties of Web traffic that directly affect models of hypertext navigation. We find that the popularity of Web sites--the number of users who contribute to their traffic--lacks any intrinsic mean

  7. Secretarial Succession, Threat Level Notification, and Successor Tracking

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

    2013-01-28

    This order establishes the Secretarial Order of Succession in the Department of Energy pursuant to section 202(a) of the Department of Energy Organization Act, 42 U.S.C. 7132(a) and establish a mechanism for tracking the locations of successors at the various threat levels. Admin Chg 1, dated 9-13-2013, supersedes DOE O 100.1E.

  8. Secretarial Succession, Threat Level Notification and Successor Tracking

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

    2013-01-28

    The Order establishes the Secretarial Order of Succession pursuant to section 202(a) of the Department of Energy Organization Act, 42 U.S.C. 7132(a) and establishes a mechanism for tracking the locations of successors at various threat levels. Cancels DOE O 100.1D.

  9. Secretarial Succession, Threat Level Notification, and Successor Tracking

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

    2007-04-20

    This Order establishes the Secretarial Order of Succession pursuant to section 202(a) of the Department of Energy Organization Act and establishes a mechanism for tracking the locations of successors at various threat levels. Supersedes DOE O 100.1C. Superseded by DOE O 100.1E

  10. Molecular motors interacting with their own tracks Max N. Artyomov

    E-Print Network [OSTI]

    Molecular motors interacting with their own tracks Max N. Artyomov Department of Chemistry; published 17 April 2008 Dynamics of molecular motors that move along linear lattices and interact with them exactly solvable discrete-state "burnt- bridge" models. Molecular motors are viewed as diffusing particles

  11. CPV 481 (A Hierarchical CPV Solar Generation Tracking System

    E-Print Network [OSTI]

    Cho, Sung-Bae

    knowledge even when the data are not enough. Bayesian network modules infer the weather states which inferred weather states and the system makes a decision using the rules. We collected real weather data CPV 481 CPV (A Hierarchical CPV Solar Generation Tracking System based on Modular

  12. Nonlinear Optimal Tracking Control of a Piezoelectric Nanopositioning Stage

    E-Print Network [OSTI]

    Nonlinear Optimal Tracking Control of a Piezoelectric Nanopositioning Stage William S. Oates 1 of applications such as atomic force microscopy and three-dimensional nanometer-scale lithography, require stringent position control over relatively large dis- placements and a broad frequency range. Piezoelectric

  13. RFI'2004 Penticton, July 2004 Kalman Tracking and Bayesian

    E-Print Network [OSTI]

    Ellingson, Steven W.

    RFI'2004 ­ Penticton, July 2004 Kalman Tracking and Bayesian Detection for Radar RFI Blanking. Richard Fisher National Radio Astronomy Observatory, Green Bank RFI 2004, Penticton, 17 July 2004 #12;RFI'2004 ­ Penticton, July 2004 Introduction · We present an improved blanking method which dynamically

  14. A Bayesian Approach to Tracking Tagged Cardiac MR Images

    E-Print Network [OSTI]

    Kent, John T.

    image of the left ventricle (long-axis) is shown on the left of Fig. 1. The dark lines forming the grid., 1996) followthe dark tagged lines through time with deformable splines. In this paper we investigate the dual problem of tracking the net- work of (approximate) quadrilaterals formed by the grid lines, rather

  15. PROGRAM ENROLMENT CHECKLIST: Are You On Track? Bachelor of Psychology

    E-Print Network [OSTI]

    Fleming, Andrew J.

    PROGRAM ENROLMENT CHECKLIST: Are You On Track? Bachelor of Psychology For students who commenced and Organisms (10 units) OR BIOL1040 Intro to Bio 1 (10 units) PSYC1010 Psychology Introduction 1 (10 units) PSYC1200 Pre-professional Psychology 1 (10 units) Elective at any level (10 units) As a first year

  16. PROGRAM ENROLMENT CHECKLIST: Are You On Track? Bachelor of Psychology

    E-Print Network [OSTI]

    Fleming, Andrew J.

    PROGRAM ENROLMENT CHECKLIST: Are You On Track? Bachelor of Psychology For students who commenced and Technology (10 units) PSYC1010 Psychology Introduction 1 (10 units) PSYC1200 Pre-professional Psychology 1 (10 units) PHIL1060 Introduction to Philosophy of Psychology (10 units) PSYC1020 Psychology

  17. The Urbanism track draws on the Dutch tradition of

    E-Print Network [OSTI]

    Langendoen, Koen

    and plan for more sustainable development. This track differs from other urban design or planning to make and organize sustainable urban Faculty of Architecture and the Built Environment MSc Programme in the Laboratory Urban Transformations and Sustainability on an individual graduation project on a topic

  18. You are What You Eat! Tracking Health Through Recipe Interactions

    E-Print Network [OSTI]

    Bellogin, Alejandro

    You are What You Eat! Tracking Health Through Recipe Interactions Alan Said TU, recipe recommender systems are attracting many users looking for inspi- ration on the next thing' interactions with recipes (ratings) on the online social network Allrecipes.com. We compare the interaction

  19. Preventing CO poisoning: Tracking the impact of legislative and

    E-Print Network [OSTI]

    Preventing CO poisoning: Tracking the impact of legislative and regulatory changes in New York City data partners ­ NYCDOHMH - Office of Vital Statistics, Injury Epidemiology, and the NYC Poison Control Poisoning Surveillance: Unintentional deaths 0 2 4 6 8 10 12 14 16 1999 2000 2001 2002 2003 2004 Frequency

  20. Optimizing Tree Reconfiguration for Mobile Target Tracking in Sensor Networks

    E-Print Network [OSTI]

    Zhang, Wensheng

    to facilitate sensor nodes collaborating in detecting and tracking a mobile target. As the target moves, many Advances in micro-electro-mechanics and wireless commu- nication have enabled the deployment of large scale locally waiting for queries from other nodes [4], or can be forwarded to multiple data centers (the sinks