National Library of Energy BETA

Sample records for golden retriever sitting

  1. Golden Field Office

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,Executive CompensationEnergyGet Current:5 Department of Energy Golden

  2. Golden Opportunity: Noncompliance Determination (2013-SE-1418)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Golden Opportunity, Inc. finding that freezer models Golden GFC51 and Golden GFC69 do not comport with the energy conservation standards.

  3. ORIGINAL ARTICLE Effect of Different Sitting Postures on Lung Capacity,

    E-Print Network [OSTI]

    Makhsous, Mohsen

    ORIGINAL ARTICLE Effect of Different Sitting Postures on Lung Capacity, Expiratory Flow, and Lumbar, Makhsous M. Effect of different sitting postures on lung capacity, expiratory flow, and lumbar lordosis. Arch Phys Med Rehabil 2006;87:504-9. Objective: To investigate the effect of sitting posture on lung

  4. Combined Retrieval, Microphysical Retrievals and Heating Rates

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

    Feng, Zhe

    2013-02-22

    Microphysical retrievals and heating rates from the AMIE/Gan deployment using the PNNL Combined Retrieval.

  5. Combined Retrieval, Microphysical Retrievals and Heating Rates

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

    Feng, Zhe

    Microphysical retrievals and heating rates from the AMIE/Gan deployment using the PNNL Combined Retrieval.

  6. Golden Valley Electric Association - Sustainable Natural Alternative...

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

    Gas Tidal Wave Wind (Small) Hydroelectric (Small) Maximum Rebate 1.50kWh Program Info Sector Name Utility Administrator Golden Valley Electric Association Website http:...

  7. Golden Photon | 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 APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOE Golden Field

  8. Golden Laboratories and Offices | NREL

    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 NewsInformation Current HABFESOpportunitiesNERSC Getting Started at14 atGolden Laboratories and

  9. Golden Ratio Prediction for Solar Neutrino Mixing

    E-Print Network [OSTI]

    Adisorn Adulpravitchai; Alexander Blum; Werner Rodejohann

    2009-06-17

    It has recently been speculated that the solar neutrino mixing angle is connected to the golden ratio phi. Two such proposals have been made, cot theta_{12} = phi and cos theta_{12} = phi/2. We compare these Ansatze and discuss a model leading to cos theta_{12} = phi/2 based on the dihedral group D_{10}. This symmetry is a natural candidate because the angle in the expression cos theta_{12} = phi/2 is simply pi/5, or 36 degrees. This is the exterior angle of a decagon and D_{10} is its rotational symmetry group. We also estimate radiative corrections to the golden ratio predictions.

  10. Blood Pressure and Blood Flow Variation during Postural Change from Sitting to Standing: Model

    E-Print Network [OSTI]

    1 Blood Pressure and Blood Flow Variation during Postural Change from Sitting to Standing: Model- tural change from sitting to standing involve complex interactions between the autonomic nervous system cerebral artery blood flow velocity during postural change from sitting to standing. Our cardiovascular

  11. Modeling Cerebral Blood Flow Control During Posture Change from Sitting to Standing

    E-Print Network [OSTI]

    Modeling Cerebral Blood Flow Control During Posture Change from Sitting to Standing Mette Olufsen that can predict blood flow and pressure during posture change from sitting to standing. The mathematical flow ve- locity during postural change from sitting to standing. The most important short term

  12. Hanford Tank Waste Retrieval,

    Office of Environmental Management (EM)

    Tank Waste Retrieval, Treatment, and Disposition Framework September 24, 2013 U.S. Department of Energy Washington, D.C. 20585 Hanford Tank Waste Retrieval, Treatment, and...

  13. Golden Field Office 15013 Denver West Parkway

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,Executive CompensationEnergyGet Current:5 Department of Energy Golden15013

  14. Golden Field Office | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeVehicle Replacement U.S.Job VacanciesGeothermalGolden Field

  15. Battling Golden Algae: Results suggest preventative lake management approaches 

    E-Print Network [OSTI]

    Supercinski, Danielle

    2011-01-01

    stream_source_info Battling Golden Algae.pdf.txt stream_content_type text/plain stream_size 10626 Content-Encoding ISO-8859-1 stream_name Battling Golden Algae.pdf.txt Content-Type text/plain; charset=ISO-8859-1 14 tx H2...O Winter 2011 Story by Danielle Supercinski Battling golden algae Results suggest preventative lake management approaches Golden algae blooms, or the explosive growth of algae, are known to be toxic, but recent ?ndings from three university...

  16. Battling golden algae: Results suggest preventative lake managment approaches 

    E-Print Network [OSTI]

    Supercinski, Danielle

    2011-01-01

    stream_source_info Battling Golden Algae.pdf.txt stream_content_type text/plain stream_size 10626 Content-Encoding ISO-8859-1 stream_name Battling Golden Algae.pdf.txt Content-Type text/plain; charset=ISO-8859-1 14 tx H2...O Winter 2011 Story by Danielle Supercinski Battling golden algae Results suggest preventative lake management approaches Golden algae blooms, or the explosive growth of algae, are known to be toxic, but recent ?ndings from three university...

  17. Golden Opportunity: Order (2014-CE-20003) | Department of Energy

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

    Golden Opportunity had failed to certify that certain models of room air conditioners, central air conditionersheat pumps, and residential clothes washers comply with the...

  18. EIS-0501: Golden Pass LNG Export and Pipeline Project, Texas...

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

    at the existing Golden Pass liquefied natural gas terminal in Jefferson County, Texas. The proposal includes three new compressor stations in Jefferson and Orange Counties,...

  19. Music Retrieval2 Content Based Music Retrieval

    E-Print Network [OSTI]

    Veltkamp, Remco

    Music Retrieval2 Content Based Music Retrieval Remco C. Veltkamp, Frans Wiering, Rainer Typke Department of Information and Computing Sciences, Utrecht University, Netherlands Two main groups of Music audio data and systems for searching notated music. There are also hybrid systems that first transcribe

  20. Golden Field Office | 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 APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOE Golden Field Office) Jump

  1. Golden Hills 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 J APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOE Golden Field Office)

  2. Golden Valley Wind Park | 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 APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOE GoldenPanhandle Wind

  3. International Trade in Natural Gas: Golden Age of LNG?

    E-Print Network [OSTI]

    International Trade in Natural Gas: Golden Age of LNG? Yichen Du and Sergey Paltsev Report No. 271;1 International Trade in Natural Gas: Golden Age of LNG? Yichen Du* and Sergey Paltsev* Abstract The introduction of liquefied natural gas (LNG) as an option for international trade has created a market for natural gas where

  4. The Golden Age of Software Architecture: A Comprehensive Survey

    E-Print Network [OSTI]

    , technology maturation, history of software engineering #12;The Golden Age of Software Architecture results have moved into practice. Keywords: Software architecture, technology maturation, history of a technology maturation model, matching significant accomplishments in software architecture to the stages

  5. A golden opportunity: Researchers making progress in understanding toxic algae 

    E-Print Network [OSTI]

    Wythe, Kathy

    2008-01-01

    | pg. 20 cientists at three Texas universities investigating golden algae, its explosive growth, and its deadly toxins have dis- covered an apparent competition between golden algae and blue green algae in certain Texas lakes. Understanding... this competition could lead them closer to controlling this harmful algae, the researchers said. ?Our biggest finding so far,? said Dr. Daniel Roelke of Texas AgriLife Research and one of the investigators, ?is that there appears to be a chemical warfare...

  6. Genome-wide Association Study Identifies Shared Risk Loci Common to Two Malignancies in Golden Retrievers

    E-Print Network [OSTI]

    Tonomura, Noriko

    Dogs, with their breed-determined limited genetic background, are great models of human disease including cancer. Canine B-cell lymphoma and hemangiosarcoma are both malignancies of the hematologic system that are clinically ...

  7. Retrieval options study

    SciTech Connect (OSTI)

    Not Available

    1980-03-01

    This Retrieval Options Study is part of the systems analysis activities of the Office of Nuclear Waste Isolation to develop the scientific and technological bases for radioactive waste repositories in various geologic media. The study considers two waste forms, high level waste and spent fuel, and defines various classes of waste retrieval and recovery. A methodology and data base are developed which allow the relative evaluation of retrieval and recovery costs and the following technical criteria: safety; technical feasibility; ease of retrieval; probable intact retrieval time; safeguards; monitoring; criticality; and licensability. A total of 505 repository options are defined and the cost and technical criteria evaluated utilizing a combination of facts and engineering judgments. The repositories evaluated are selected combinations of the following parameters: Geologic Media (salt, granite, basalt, shale); Retrieval Time after Emplacement (5 and 25 years); Emplacement Design (nominal hole, large hole, carbon steel canister, corrosion resistant canister, backfill in hole, nominal sleeves, thick wall sleeves); Emplacement Configuration (single vertical, multiple vertical, single horizontal, multiple horizontal, vaults; Thermal Considerations; (normal design, reduced density, once-through ventilation, recirculated ventilation); Room Backfill; (none, run-of-mine, early, 5 year delay, 25 year delay, decommissioned); and Rate of Retrieval; (same as emplacement, variably slower depending on repository/canister condition).

  8. Impact of Foliar Fertilizer Containing Iodine on “Golden Delicious” Apple Trees

    E-Print Network [OSTI]

    Szwonek, Eugeniusz

    2009-01-01

    on marketable Golden Delicious/M.9 apple production. At thecontaining fertilizer on apple fruits firmness and theirold “Golden Delicious/M.9” apple trees Trees were spaced at

  9. Golden Fish: An Intelligent Stream Cipher Fuse Memory Modules QiongHai Dai1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Golden Fish: An Intelligent Stream Cipher Fuse Memory Modules Lan Luo12 QiongHai Dai1 ZhiGuang Qin2 such design style at SHA3. Keywords: An intelligent golden Fish, LFSR & Block Cipher Modes as Stream Cipher

  10. The golden ratio prediction for the solar neutrino mixing

    E-Print Network [OSTI]

    Yuji Kajiyama; Martti Raidal; Alessandro Strumia

    2007-11-28

    We present a simple texture that predicts the cotangent of the solar neutrino mixing angle to be equal to the golden ratio. This prediction is 1.4 standard deviations below the present best-fit value and final SNO and KamLAND data could discriminate it from tri-bi-maximal mixing. The neutrino mass matrix is invariant under a Z_2 x Z'_2 symmetry: that geometrically is a reflection along the diagonal of the golden rectangle. Assuming an analogous structure in the quark sector suggests a golden prediction for the Cabibbo angle, theta_C = pi/4- theta_12 = 13.3 degree, up to uncertainties comparable to V_{ub}.

  11. Radioactive waste shipments to Hanford retrievable storage from Westinghouse Advanced Reactors and Nuclear Fuels Divisions, Cheswick, Pennsylvania

    SciTech Connect (OSTI)

    Duncan, D.; Pottmeyer, J.A.; Weyns, M.I.; Dicenso, K.D.; DeLorenzo, D.S.

    1994-04-01

    During the next two decades the transuranic (TRU) waste now stored in the burial trenches and storage facilities at the Hanford Sits in southeastern Washington State is to be retrieved, processed at the Waste Receiving and Processing Facility, and shipped to the Waste Isolation Pilot Plant (WIPP), near Carlsbad, New Mexico for final disposal. Approximately 5.7 percent of the TRU waste to be retrieved for shipment to WIPP was generated by the decontamination and decommissioning (D&D) of the Westinghouse Advanced Reactors Division (WARD) and the Westinghouse Nuclear Fuels Division (WNFD) in Cheswick, Pennsylvania and shipped to the Hanford Sits for storage. This report characterizes these radioactive solid wastes using process knowledge, existing records, and oral history interviews.

  12. Portland Cement Concrete Pavement Shannon Golden, Alabama DOT

    E-Print Network [OSTI]

    Portland Cement Concrete Pavement Shannon Golden, Alabama DOT PORTLAND CEMENT CONCRETE PAVEMENT may be substituted for part of the required Portland cement. Substitution of mineral admixtures shall Cement shall not exceed the percentages shown in the following table: MAXIMUM ALLOWABLE SUBSTITUTION

  13. Disaster SitRep -A Vertical Search Engine and Information Analysis Tool in Disaster Management Domain

    E-Print Network [OSTI]

    Chen, Shu-Ching

    together to apply world class computing tools to deliver the right information to the right people at the right time. Needs for heterogeneous information integration in disaster management domain: People haveDisaster SitRep - A Vertical Search Engine and Information Analysis Tool in Disaster Management

  14. PUBLIC ADMINISTRATION COLORADO GOLDEN FIELD OFFICE POC Karen Downs

    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 DeliciousMathematicsEnergyInterested PartiesBuilding energy codes havePUBLIC ADMINISTRATION COLORADO GOLDEN FIELD

  15. Sit Down with Sabin: Venkat Srinivasan: The Future of Batteries (LBNL Summer Lecture Series)

    SciTech Connect (OSTI)

    Russell, Sabin; Srinivasan, Venkat

    2011-06-29

    Lawrence Berkeley National Laboratory battery scientist Venkat Srinivasan appears June 29, 2011 on "Sit Down with Sabin," a weekly conversation in which former reporter Sabin Russell chats with Berkeley Lab staff about innovative science. Over the course of several conversations held at noon in the Building 50 auditorium, Russell and Lab staff will explore the ups and downs of pioneering science — all without the aid of PowerPoints. Brought to you by Berkeley Lab Public Affairs.

  16. Sit Down with Sabin: Henrik Scheller: Customizing plants for biofuels. (LBNL Summer Lecture Series)

    ScienceCinema (OSTI)

    Sabin, Russell; Scheller, Henrik

    2014-05-06

    Henrik Scheller from the JBEI appeared on August 3rd, 2011 for this installment of "Sit Down with Sabin," a conversation in which former reporter Sabin Russell chats with Lab staff about innovative science. They will discuss "Customizing plants for biofuels." During this series of conversations, Russell and Lab staff will explore the ups and downs of pioneering science, all without the aid of PowerPoints.

  17. Building Commissioning: A Golden Opportunity for Reducing Energy Costs and Greenhouse-gas Emissions

    E-Print Network [OSTI]

    Mills, Evan

    2010-01-01

    of Building Faults and Energy Savings Potential: FinalGOLDEN OPPORTUNITY FOR SAVING ENERGY, MONEY, AND GREENHOUSEis an underutilized strategy for saving energy and money and

  18. EM-21 Retrieval Knowledge Center: Waste Retrieval Challenges

    SciTech Connect (OSTI)

    Fellinger, Andrew P.; Rinker, Michael W.; Berglin, Eric J.; Minichan, Richard L.; Poirier, Micheal R.; Gauglitz, Phillip A.; Martin, Bruce A.; Hatchell, Brian K.; Saldivar, Eloy; Mullen, O Dennis; Chapman, Noel F.; Wells, Beric E.; Gibbons, Peter W.

    2009-04-10

    EM-21 is the Waste Processing Division of the Office of Engineering and Technology, within the U.S. Department of Energy’s (DOE) Office of Environmental Management (EM). In August of 2008, EM-21 began an initiative to develop a Retrieval Knowledge Center (RKC) to provide the DOE, high level waste retrieval operators, and technology developers with centralized and focused location to share knowledge and expertise that will be used to address retrieval challenges across the DOE complex. The RKC is also designed to facilitate information sharing across the DOE Waste Site Complex through workshops, and a searchable database of waste retrieval technology information. The database may be used to research effective technology approaches for specific retrieval tasks and to take advantage of the lessons learned from previous operations. It is also expected to be effective for remaining current with state-of-the-art of retrieval technologies and ongoing development within the DOE Complex. To encourage collaboration of DOE sites with waste retrieval issues, the RKC team is co-led by the Savannah River National Laboratory (SRNL) and the Pacific Northwest National Laboratory (PNNL). Two RKC workshops were held in the Fall of 2008. The purpose of these workshops was to define top level waste retrieval functional areas, exchange lessons learned, and develop a path forward to support a strategic business plan focused on technology needs for retrieval. The primary participants involved in these workshops included retrieval personnel and laboratory staff that are associated with Hanford and Savannah River Sites since the majority of remaining DOE waste tanks are located at these sites. This report summarizes and documents the results of the initial RKC workshops. Technology challenges identified from these workshops and presented here are expected to be a key component to defining future RKC-directed tasks designed to facilitate tank waste retrieval solutions.

  19. Phase Retrieval: Hubble and the

    E-Print Network [OSTI]

    Masci, Frank

    (Gerchberg-Saxton/Misell/Fienup) Gradient search (steepest descent, conjugate gradient, . . .) Damped least squares (Newton-Raphson) Neural network Linear programming Prescription retrieval Phase diversity etc

  20. Golden Bars of Consensus and the Truth Quark

    E-Print Network [OSTI]

    Frank D. Tony Smith; jr

    2002-05-14

    Scientists are imprisoned by Golden Bars of Consensus, says Burton Richter (hep-ex/0001012). A case in point is the mass of the Truth Quark. The consensus analysis of the experimental data indicates that the mass of the Truth Quark is about 170 GeV. On the other hand, an alternative analysis of the same data indicates that the mass of the Truth Quark is about 130 GeV. If the design of future experiments, including trigger, event selection, data analysis procedures, error analysis, etc., takes into account only the consensus value, and if the consensus value happens to be incorrect, then results of future experiments might be compromised.

  1. Golden Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOE Golden Field Office)Hills,

  2. Golden Spread Electric Cooperative, Inc. Smart Grid Project | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOE Golden

  3. Golden Spread Panhandle Wind Ranch | 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 APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOE GoldenPanhandle Wind Ranch

  4. Federal Energy Management Program Golden Field Office Contacts | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services » ProgramPolicy and Guidance » Humanof Energy Golden

  5. A NEURAL NETWORK UNDERLYING INDIVIDUAL DIFFERENCES IN EMOTION AND AGGRESSION IN MALE GOLDEN HAMSTERS

    E-Print Network [OSTI]

    Delville, Yvon

    A NEURAL NETWORK UNDERLYING INDIVIDUAL DIFFERENCES IN EMOTION AND AGGRESSION IN MALE GOLDEN, Austin, TX 78712, USA Abstract--In rodents, aggressive behavior can be altered by experimental a common neural network. Male golden hamsters were first screened for offensive aggression. Then

  6. Golden Mountains The Altai Republic in the Russian Federation Kyoto University Research Reactor Institute Kobayashi Tooru

    E-Print Network [OSTI]

    Taskaev, Sergey Yur'evich

    1 Golden Mountains ­ The Altai Republic in the Russian Federation Kyoto University Research Reactor Institute Kobayashi Tooru It is said that Altai also means golden mountains. The development to these mountains easier especially during the warm summer season. Being geographically located at the central

  7. Extracting Effective Higgs Couplings in the Golden Channel

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

    Chen, Yi; Vega-Morales, Roberto

    2014-04-08

    Kinematic distributions in Higgs decays to four charged leptons, the so called ‘golden channel, are a powerful probe of the tensor structure of its couplings to neutral electroweak gauge bosons. In this study we construct the first part of a comprehensive analysis framework designed to maximize the information contained in this channel in order to perform direct extraction of the various possible Higgs couplings. We first complete an earlier analytic calculation of the leading order fully differential cross sections for the golden channel signal and background to include the 4e and 4? final states with interference between identical final states.more »We also examine the relative fractions of the different possible combinations of scalar-tensor couplings by integrating the fully differential cross section over all kinematic variables as well as show various doubly differential spectra for both the signal and background. From these analytic expressions we then construct a ‘generator level’ analysis framework based on the maximum likelihood method. Then, we demonstrate the ability of our framework to perform multi-parameter extractions of all the possible effective couplings of a spin-0 scalar to pairs of neutral electroweak gauge bosons including any correlations. Furthermore, this framework provides a powerful method for study of these couplings and can be readily adapted to include the relevant detector and systematic effects which we demonstrate in an accompanying study to follow.« less

  8. The Cluster Hypothesis in Information Retrieval

    E-Print Network [OSTI]

    Kurland, Oren

    information retrieval. PhD thesis, University of Paisley, 2005. · Oren Kurland. Inter-document similarities

  9. Similarity-Based Retrieval for Biomedical Applications

    E-Print Network [OSTI]

    Oliva, Aude

    Similarity-based image retrieval is part of the case-based reasoning scenario. It allows for the retrieval visually similar images for advertising and market- ing. In the medical domain, similarity-based retrieval in this area has related to the design of distance measures for accurate retrieval in various application

  10. Golden Vision: 50 years of the University of Kansas East Asian Collection

    E-Print Network [OSTI]

    Doll, Vickie

    2007-10-01

    stream_size 1760 stream_content_type text/plain stream_name Doll_Golden Vision.pdf.txt stream_source_info Doll_Golden Vision.pdf.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 Vickie Fu Doll Chinese... and Korean Studies Librarian International Area Studies University of Kansas Libraries vdoll@ku.edu · http://guides.lib.ku.edu/profile/vdoll Doll, V. (2007). Golden Vision: 50 Years of the University of Kansas East Asian Collection. In Over a Hundred...

  11. Thermoregulatory Behavior in Infant Norway Rats (Rattus norvegicus) and Syrian Golden Hamsters (Mesocricetus auratus)

    E-Print Network [OSTI]

    Thermoregulatory Behavior in Infant Norway Rats (Rattus norvegicus) and Syrian Golden Hamsters). In contrast to hamsters, infant Norway rats are capable of producing heat using brown adipose tissue (BAT

  12. Agenda for the PV Module Reliability Workshop, February 26- 27 2013, Golden, Colorado

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document is the agenda and poster session information for the NREL 2013 Photovoltaic Module Reliability Workshop, held on February 26-27, 2013 at the National Renewable Energy Laboratory in Golden, CO.

  13. Factors contributing to nest predation within habitat of the Golden-checked Warbler, Travis County, Texas 

    E-Print Network [OSTI]

    Fink, Mark Lewis

    1996-01-01

    artificial nests, simulating those of Golden-cheeked Warblers, along 200 transacts at 5 study sites in Travis County, Texas. This study was designed to determine if differential levels of predation existed between nests placed in forest interior tracts...

  14. Improving the nutritional value of Golden Rice through increased pro-vitamin A content

    E-Print Network [OSTI]

    Noble, William Stafford

    -sustaining. Golden Rice is the name coined to describe the genetically modified rice1 that produces carotenoids of the grain (endosperm). Providing pro-vitamin A in a staple food such as rice could be a simple and effective

  15. Abundance and distribution of potential arthropod prey species in a typical Golden cheeked Warbler habitat 

    E-Print Network [OSTI]

    Quinn, Michael Andrew

    2000-01-01

    Arthropods have diverse functions in ecosystems, including providing food for resident breeding birds. The Golden-cheeked Warbler, Dendroica chrysoparia Sclater & Salvin is an endangered insectivorus song bird that nests ...

  16. Waterfront developments in the Middle East case study : the Golden Horn Project, Istanbul, Turkey

    E-Print Network [OSTI]

    Alamuddin, Hana S. (Hana Slieman)

    1987-01-01

    This thesis examines waterfront developments in the Middle East . It concentrates on the Golden Horn project in Istanbul as it raises a number of issues that are central to any such development in that region. In order for ...

  17. The Impact of a Forest Pathogen on the Endangered Golden-cheeked Warbler 

    E-Print Network [OSTI]

    Stewart, Laura Roe

    2012-07-16

    OF A FOREST PATHOGEN ON THE ENDANGERED GOLDEN-CHEEKED WARBLER A Thesis by LAURA ROE STEWART 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 2012 Major Subject: Wildlife and Fisheries Sciences The Impact of a Forest Pathogen on the Endangered Golden-cheeked Warbler Copyright 2012 Laura Roe Stewart THE IMPACT OF A FOREST...

  18. Phase 2, Solid waste retrieval strategy

    SciTech Connect (OSTI)

    Johnson, D.M.

    1994-09-29

    Solid TRU retrieval, Phase 1 is scheduled to commence operation in 1998 at 218W-4C-T01 and complete recovery of the waste containers in 2001. Phase 2 Retrieval will recover the remaining buried TRU waste to be retrieved and provide the preliminary characterization by non-destructive means to allow interim storage until processing for disposal. This document reports on researching the characterization documents to determine the types of wastes to be retrieved and where located, waste configurations, conditions, and required methods for retrieval. Also included are discussions of wastes encompassed by Phase 2 for which there are valid reasons to not retrieve.

  19. National Wind Technology Center sitewide, Golden, CO: Environmental assessment

    SciTech Connect (OSTI)

    1996-11-01

    The National Renewable Energy Laboratory (NREL), the nation`s primary solar and renewable energy research laboratory, proposes to expand its wind technology research and development program activities at its National Wind Technology Center (NWTC) near Golden, Colorado. NWTC is an existing wind energy research facility operated by NREL for the US Department of Energy (DOE). Proposed activities include the construction and reuse of buildings and facilities, installation of up to 20 wind turbine test sites, improvements in infrastructure, and subsequent research activities, technology testing, and site operations. In addition to wind turbine test activities, NWTC may be used to support other NREL program activities and small-scale demonstration projects. This document assesses potential consequences to resources within the physical, biological, and human environment, including potential impacts to: air quality, geology and soils, water resources, biological resources, cultural and historic resources, socioeconomic resources, land use, visual resources, noise environment, hazardous materials and waste management, and health and safety conditions. Comment letters were received from several agencies in response to the scoping and predecisional draft reviews. The comments have been incorporated as appropriate into the document with full text of the letters contained in the Appendices. Additionally, information from the Rocky Flats Environmental Technology Site on going sitewide assessment of potential environmental impacts has been reviewed and discussed by representatives of both parties and incorporated into the document as appropriate.

  20. The Cluster Hypothesis in Information Retrieval

    E-Print Network [OSTI]

    Kurland, Oren

    the language modeling approach for ad hoc information retrieval. PhD thesis, University of Paisley, 2005

  1. On Fusion of Effective Retrieval Strategies in the Same Information Retrieval System

    E-Print Network [OSTI]

    On Fusion of Effective Retrieval Strategies in the Same Information Retrieval System Steven M the use of data fusion techniques. Although these improvements have been observed from the fusion effective retrieval strategies in the same information retrieval system. From this, we show that data fusion

  2. 5, 243286, 2005 Retrieval of ozone

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 5, 243­286, 2005 Retrieval of ozone column content during SOLVE II J. M. Livingston et al and Physics Discussions Retrieval of ozone column content from airborne Sun photometer measurements during Aerospace Center), Oberpfaffenhofen, Wessling, Germany 243 #12;ACPD 5, 243­286, 2005 Retrieval of ozone

  3. Web Information Retrieval Web Science Course

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    1 Web Information Retrieval Web Science Course #12;2 #12;What to Expect · Information Retrieval on the Web ­ Differences to traditional IR · Selected Papers 3 #12;4 Information Retrieval Basics #12 documents on the Internet ­ Searching the World Wide Web #12;16 Recent IR History · 2000's ­ Link analysis

  4. 1.Physics Department, Colorado School of Mines, Golden, CO 2. National Renewable Energy Laboratory, Golden, CO 3. United Solar Ovonic, LLC Troy, MI, United States THERMAL ACTIVATION OF DEEP OXYGEN DEFECT FORMATION AND HYDROGEN EFFUSION

    E-Print Network [OSTI]

    1.Physics Department, Colorado School of Mines, Golden, CO 2. National Renewable Energy Laboratory, Golden, CO 3. United Solar Ovonic, LLC Troy, MI, United States BACKGROUND THERMAL ACTIVATION OF DEEP was partially supported by a DOE grant through United Solar Ovonics, Inc., under the Solar America Initiative

  5. Transuranic (TRU) Waste Phase I Retrieval Plan

    SciTech Connect (OSTI)

    MCDONALD, K.M.

    1999-08-27

    Phase I retrieval of post-1970 TRU wastes from burial ground 218-W-4C can be done in a safe, efficient, and cost-effective manner. Initiating TRU retrieval by retrieving uncovered drums from Trenches 1, 20, and 29, will allow retrieval to begin under the current SWBG safety authorization basis. The retrieval of buried drums from Trenches 1, 4, 20, and 29, which will require excavation, will commence once the uncovered drum are retrieved. This phased approach allows safety analysis for drum venting and drum module excavation to be completed and approved before the excavation proceeds. In addition, the lessons learned and the operational experience gained from the retrieval of uncovered drums can be applied to the more complicated retrieval of the buried drums. Precedents that have been set at SRS and LANL to perform retrieval without a trench cover, in the open air, should be followed. Open-air retrieval will result in significant cost savings over the original plans for Phase I retrieval (Project W-113). Based on LANL and SRS experience, open-air retrieval will have no adverse impacts to the environment or to the health and safety of workers or the public. Assaying the waste in the SWBG using a mobile assay system, will result in additional cost savings. It is expected that up to 50% of the suspect-TRU wastes will assay as LLW, allowing those waste to remain disposed of in the SWBG. Further processing, with its associated costs, will only occur to the portion of the waste that is verified to be TRU. Retrieval should be done, to the extent possible, under the current SWBG safety authorization basis as a normal part of SWBG operations. The use of existing personnel and existing procedures should be optimized. By working retrieval campaigns, typically during the slow months, it is easier to coordinate the availability of necessary operations personnel, and it is easier to coordinate the availability of a mobile assay vendor.

  6. The Golden-Thompson inequality: Historical aspects and random matrix applications

    SciTech Connect (OSTI)

    Forrester, Peter J. Thompson, Colin J.

    2014-02-15

    The Golden-Thompson inequality, Tr?(e{sup A+B}) ? Tr?(e{sup A}e{sup B}) for A, B Hermitian matrices, appeared in independent works by Golden and Thompson published in 1965. Both of these were motivated by considerations in statistical mechanics. In recent years the Golden-Thompson inequality has found applications to random matrix theory. In this article, we detail some historical aspects relating to Thompson's work, giving in particular a hitherto unpublished proof due to Dyson, and correspondence with Pólya. We show too how the 2 × 2 case relates to hyperbolic geometry, and how the original inequality holds true with the trace operation replaced by any unitarily invariant norm. In relation to the random matrix applications, we review its use in the derivation of concentration type lemmas for sums of random matrices due to Ahlswede-Winter, and Oliveira, generalizing various classical results.

  7. Analysis of Best Hydraulic Fracturing Practices in the Golden Trend Fields of Oklahoma Shahab D. Mohaghegh, West Virginia University

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Analysis of Best Hydraulic Fracturing Practices in the Golden Trend Fields of Oklahoma Shahab D of optimized hydraulic fracturing procedure. Detail stimulation data from more than 230 wells in the Golden of hydraulic fractures. Therefore, it is highly recommended that the clastic and carbonate formations

  8. Development and reliability testing of a self-report instrument to measure the office layout as a correlate of occupational sitting

    E-Print Network [OSTI]

    Duncan, Mitch J.; Rashid, Mahbub; Vandelanotte, Corneel; Cutumisu, Nicoleta; Plotnikoff, Ronald C.

    2013-02-04

    .001) differences, in theoretically expected directions, were observed for all scales between office types, except overall connectivity. Significant associations were observed between all scales and occupational sitting behaviour (p???0.05). Conclusion: All...

  9. ARM Cloud Retrieval Ensemble Data Set (ACRED)

    SciTech Connect (OSTI)

    Zhao, C; Xie, S; Klein, SA; McCoy, R; Comstock, JM; Delanoë, J; Deng, M; Dunn, M; Hogan, RJ; Jensen, MP; Mace, GG; McFarlane, SA; O’Connor, EJ; Protat, A; Shupe, MD; Turner, D; Wang, Z

    2011-09-12

    This document describes a new Atmospheric Radiation Measurement (ARM) data set, the ARM Cloud Retrieval Ensemble Data Set (ACRED), which is created by assembling nine existing ground-based cloud retrievals of ARM measurements from different cloud retrieval algorithms. The current version of ACRED includes an hourly average of nine ground-based retrievals with vertical resolution of 45 m for 512 layers. The techniques used for the nine cloud retrievals are briefly described in this document. This document also outlines the ACRED data availability, variables, and the nine retrieval products. Technical details about the generation of ACRED, such as the methods used for time average and vertical re-grid, are also provided.

  10. A RETRIEVAL PATTERN-BASED INTER-QUERY LEARNING APPROACH FOR CONTENT-BASED IMAGE RETRIEVAL

    E-Print Network [OSTI]

    Qi, Xiaojun

    -query learning (a.k.a., short- term learning) to perform query tuning in a single retrieval session. Recently, inter-query learning (a.k.a., long-term learning) has been employed to further improve retrieval

  11. Date: 31 March 2009 To: Lead Cluster Deans: Gilles Bousquet, Adam Gamoran, Robert Golden, Molly Jahn,

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Date: 31 March 2009 To: Lead Cluster Deans: Gilles Bousquet, Adam Gamoran, Robert Golden, Molly that you launch internal program reviews of the individual cluster programs for which you serve as Lead Dean. In a separate attached document, you will find a list of clusters with their lead deans

  12. Avian Response to Road Construction Noise with Emphasis on the Endangered Golden-cheeked Warbler 

    E-Print Network [OSTI]

    Lackey, Melissa A.

    2011-08-08

    of construction noise on reproductive success and territory selection of golden-cheeked warblers (Dendroica chrysoparia) at 3 sites: adjacent to road construction, adjacent to road-noise only, and a control with no noise or construction activity. I also examined...

  13. Systemwide Risk Management and Public Safety 401 Golden Shore, 5th Floor

    E-Print Network [OSTI]

    de Lijser, Peter

    Systemwide Risk Management and Public Safety 401 Golden Shore, 5th Floor Long Beach, CA 90802 in this self-insured program. The Office of Risk Management in the Chancellor's Office administers the general liability, workers' compensation, property, and professional liability programs. The State Office of Risk

  14. Age Structure of Golden-cheeked Warblers in Areas of Low Abundance 

    E-Print Network [OSTI]

    Pruett, Hannah L

    2014-08-05

    . I examined the age structure of golden-cheeked warblers in areas of low abundance to determine if there are patterns of differential habitat use based on age in this species. Over two breeding seasons, I monitored 13 low-density and 10 high...

  15. BREEDING BIOLOGY OF THE GOLDEN-FACED TYRANNULET (ZIMMERIUS CHRYSOPS) IN VENEZUELA

    E-Print Network [OSTI]

    Martin, Thomas E.

    BREEDING BIOLOGY OF THE GOLDEN-FACED TYRANNULET (ZIMMERIUS CHRYSOPS) IN VENEZUELA WILLIAM GOULDING1 Park, Venezuela during the 2002 to 2008 breeding seasons. The enclosed nest was similar to descriptions, it is broadly distributed with a range that extends from Peru, north through the Andes to Colombia and Venezuela

  16. A review of "Dutch Culture in the Golden Age" by J. L. Price 

    E-Print Network [OSTI]

    Cruz, Laura

    2012-01-01

    with conservatism and censorship; and all of these debates took place in public places, in the pamphlet literature, in university classrooms, in cafes and living rooms, and in town squares. It was this tension, argues Price, which gave the Golden Age its...

  17. Biomedical Retrieval: How Can a Thesaurus Help?

    E-Print Network [OSTI]

    Kamps, Jaap

    Biomedical Retrieval: How Can a Thesaurus Help? Leonie IJzereef1 , Jaap Kamps1,2 , and Maarten de in terminology might result in low recall scores. We study the role of a thesaurus in the biomedical information, we propose a method for exploiting the MeSH thesaurus to improve retrieval effectiveness and, more

  18. Global longterm passive microwave satellitebased retrievals of vegetation optical depth

    E-Print Network [OSTI]

    Evans, Jason

    Global longterm passive microwave satellitebased retrievals of vegetation optical depth Yi Y. Liu,1 optical depth (VOD) retrievals from three satellitebased passive microwave instruments were merged longterm passive microwave satellitebased retrievals of vegetation optical depth, Geophys. Res. Lett., 38

  19. A Geographic Information Retrieval Approach to Locate Pharmacies on Duty

    E-Print Network [OSTI]

    Rosso, Paolo

    Geographic Information Retrieval (GIR), Geographic Information Systems (GIS), Toponym Disambiguation 1 disciplines, in particular geographic information retrieval and geographical information systems, which playedGIRPharma: A Geographic Information Retrieval Approach to Locate Pharmacies on Duty Francisco M

  20. Classification aided analysis of oscillatory signatures in controlled retrieval

    E-Print Network [OSTI]

    Curran, Tim

    retrieved or suppressed. A logistic regression based on classifier output determined that retrieval-learned material has shown the reverse rela- tionship, such that successful suppression of retrieval leads to dimin

  1. Hanford Tank Waste Retrieval, Treatment, and Disposition Framework...

    Office of Environmental Management (EM)

    Hanford Tank Waste Retrieval, Treatment, and Disposition Framework Hanford Tank Waste Retrieval, Treatment, and Disposition Framework Forty years of plutonium production at the...

  2. Oral Probiotic Microcapsule Formulation Ameliorates Non-Alcoholic Fatty Liver Disease in Bio F1B Golden Syrian Hamsters

    E-Print Network [OSTI]

    Bhathena, Jasmine; Martoni, Christopher; Kulamarva, Arun; Tomaro-Duchesneau, Catherine; Malhotra, Meenakshi; Paul, Arghya; Urbanska, Aleksandra Malgorzata; Prakash, Satya

    2013-03-12

    The beneficial effect of a microencapsulated feruloyl esterase producing Lactobacillus fermentum ATCC 11976 formulation for use in non-alcoholic fatty liver disease (NAFLD) was investigated. For which Bio F1B Golden Syrian hamsters were fed a...

  3. EA-0995: Drum Storage Facility for Interim Storage of Materials Generated by Environmental Restoration Operations, Golden, Colorado

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to construct and operate a drum storage facility at the U.S. Department of Energy's Rocky Flats Environmental Technology Site in Golden,...

  4. Fuel Retrieval System Design Verification Report

    SciTech Connect (OSTI)

    GROTH, B.D.

    2000-04-11

    The Fuel Retrieval Subproject was established as part of the Spent Nuclear Fuel Project (SNF Project) to retrieve and repackage the SNF located in the K Basins. The Fuel Retrieval System (FRS) construction work is complete in the KW Basin, and start-up testing is underway. Design modifications and construction planning are also underway for the KE Basin. An independent review of the design verification process as applied to the K Basin projects was initiated in support of preparation for the SNF Project operational readiness review (ORR). A Design Verification Status Questionnaire, Table 1, is included which addresses Corrective Action SNF-EG-MA-EG-20000060, Item No.9 (Miller 2000).

  5. EA-1971: Golden Pass LNG Export and Pipeline Project, Texas and Louisiana

    Broader source: Energy.gov [DOE]

    The Federal Energy Regulatory Commission (FERC), with DOE as a cooperating agency, announced its intent to prepare an EA to analyze the potential environmental impacts of a proposal to construct and operate natural gas liquefaction and export facilities at the existing Golden Pass liquefied natural gas terminal in Jefferson County, Texas. In June 2014, FERC announced that due to changes in the project location and scope, it would prepare an EIS. See DOE/EIS-0501.

  6. Bacon’s “Serious Satire” of the Church and the “Golden Mediocrity” of Induction 

    E-Print Network [OSTI]

    Kenneth Alan Hovey

    2003-01-01

    ESSAY 1 Bacon?s ?Serious Satire? of the Church and the ?Golden Mediocrity? of Induction Kenneth Alan Hovey University of Texas at San Antonio It is as a reformer of natural philosophy rather than of the church that Francis Bacon is best known... Science: The Merton Thesis (Brunswick, NJ: Rutgers Uni- versity Press, 1990). 2. Julian Martin, Francis Bacon, the State, and the Reform of Natural Philosophy (Cambridge: Cambridge University Press, 1992), 24, 29-33; and Brian Vickers, Francis Bacon...

  7. Photo annotation and retrieval through speech

    E-Print Network [OSTI]

    Sherry, Brennan P

    2007-01-01

    In this thesis I describe the development of a speech-based annotation and retrieval system for digital photographs. The system uses a client/server architecture which allows photographs to be captured and annotated on ...

  8. Fuel Retrieval System (FRS) Design Verification

    SciTech Connect (OSTI)

    YANOCHKO, R.M.

    2000-01-27

    This document was prepared as part of an independent review to explain design verification activities already completed, and to define the remaining design verification actions for the Fuel Retrieval System. The Fuel Retrieval Subproject was established as part of the Spent Nuclear Fuel Project (SNF Project) to retrieve and repackage the SNF located in the K Basins. The Fuel Retrieval System (FRS) construction work is complete in the KW Basin, and start-up testing is underway Design modifications and construction planning are also underway for the KE Basin. An independent review of the design verification process as applied to the K Basin projects was initiated in support of preparation for the SNF Project operational readiness review (ORR).

  9. Speeding up Ozone Profile Retrieval using Machine Learning Techniques

    E-Print Network [OSTI]

    Emmerich, Michael

    Speeding up Ozone Profile Retrieval using Machine Learning Techniques L.M. Strijbosch April 25 to the process of ozone profile retrieval, a method for retrieving a global ozone distribution from satellite Machines are selected to replace the forward model, which is the slowest part of ozone profile retrieval

  10. GeoVSM: An Integrated Retrieval Model For Geographical Information

    E-Print Network [OSTI]

    Klippel, Alexander

    maps, images, and texts. Effective retrieval systems for geographical information are currently studied retrieval (IR) systems in dealing with multimedia geographical information, and proposes a new retrievalGeoVSM: An Integrated Retrieval Model For Geographical Information Guoray Cai School of Information

  11. Successful Approaches in the TREC Video Retrieval Evaluations

    E-Print Network [OSTI]

    Fan, Jianping

    Terms Experimentation. Keywords Video retrieval, search, TRECVID, information retrieval benchmarks. 1 over the last three years. The task involves the search and retrieval of shots from MPEG digitized retrieval technologies. The search evaluations are grouped into interactive (with a human in the loop

  12. Time management does not just happen. You need to make time to sit down and plan out all of your tasks, assignments, and priorities.

    E-Print Network [OSTI]

    Barrash, Warren

    Time management does not just happen. You need to make time to sit down and plan out all of your tasks, assignments, and priorities. You want to ensure that you plan time for things that rejuvenate you, such as social time or important hobbies. Sleep is critical for learning and retaining information, so plan

  13. Seismological Research Letters Volume 78, Number 6 November/December 2007 601 The city of Karachi, Pakistan (population 14 million), sits close

    E-Print Network [OSTI]

    Bilham, Roger

    , Pakistan (population 14 million), sits close to a plate boundary and within reach of earthquakes on numer of Pakistan's four provinces), is indistinguishable from that of many fishing villages on the northern shores fromavillagetoatownwithapopulationoffewerthan140,000 people. The population grew to 500,000 by the time Pakistan became an independent nation

  14. Iceland is a small democratic state of nearly 300,000 inhabitants that sits in the North Atlantic between the continents of Europe, America, and the Arctic.1

    E-Print Network [OSTI]

    Silver, Whendee

    Iceland is a small democratic state of nearly 300,000 inhabitants that sits in the North Atlantic for innovation of global significance, the small island nation of Iceland has assumed near iconic status in one entrepreneurial vision, Iceland's genomic innovations have helped transform med- ical and genealogical information

  15. Transuranic (TRU) Waste Phase I Retrieval Plan

    SciTech Connect (OSTI)

    MCDONALD, K.M.

    2000-09-28

    From 1970 to 1987, TRU and suspect TRU wastes at Hanford were placed in the SWBG. At the time of placement in the SWBG these wastes were not regulated under existing Resource Conservation and Recovery Act (RCRA) regulations, since they were generated and disposed of prior to the effective date of RCRA at the Hanford Site (1987). From the standpoint of DOE Order 5820.2A1, the TRU wastes are considered retrievably stored, and current plans are to retrieve these wastes for shipment to WIPP for disposal. This plan provides a strategy for the Phase I retrieval that meets the intent of TPA milestone M-91 and Project W-113, and incorporates the lessons learned during TRU retrieval campaigns at Hanford, LANL, and SRS. As in the original Project W-113 plans, the current plan calls for examination of approximately 10,000 suspect-TRU drums located in the 218-W-4C burial ground followed by the retrieval of those drums verified to contain TRU waste. Unlike the older plan, however, this plan proposes an open-air retrieval scenario similar to those used for TRU drum retrieval at LANL and SRS. Phase I retrieval consists of the activities associated with the assessment of approximately 10,000 55-gallon drums of suspect TRU-waste in burial ground 218-W-4C and the retrieval of those drums verified to contain TRU waste. Four of the trenches in 218-W-4C (Trenches 1, 4, 20, and 29) are prime candidates for Phase I retrieval because they contain large numbers of suspect TRU drums, stacked from 2 to 5 drums high, on an asphalt pad. In fact, three of the trenches (Trenches 1 , 20, and 29) contain waste that has not been covered with soil, and about 1500 drums can be retrieved without excavation. The other three trenches in 218-W-4C (Trenches 7, 19, and 24) are not candidates for Phase I retrieval because they contain significant numbers of boxes. Drums will be retrieved from the four candidate trenches, checked for structural integrity, overpacked, if necessary, and assayed at the burial ground. A mobile assay system will be used to determine if the drum is LLW (Le., contains <100 nCi/g). LLW will remain disposed of in the 218-W-4C Burial Ground. TRU waste will be retrieved and staged in the burial ground until it can be shipped to the CWC. The TRU drums will be stored at the CWC until they can be moved to WRAP. The WRAP facility will prepare the waste for shipment to WIPP for final disposal. For planning purposes, approximately 50% of the 10,000 drums have been estimated to contain LLW.

  16. CPV Cell Characterization Following One-Year Exposure in Golden, Colorado: Preprint

    SciTech Connect (OSTI)

    Bosco, N.; Kurtz, S.

    2014-08-01

    A CPV module containing 30 III-V multijunction cells was operated on?sun for one year in Golden, Colorado. Each cell was characterized prior to and following exposure. A module power degradation of 10% was observed and found to be a result as an overall decrease in cell short circuit current and the presence of at least one shunted cell. A positive correlation between initial shunt current and an increase in shunt current following exposure was also found. Cell exfoliation was also observed and found to be coincident with the presence of water and/or charring of the cell package due to an off-sun event.

  17. Storage and Retrieval of a Squeezed Vacuum

    E-Print Network [OSTI]

    Kazuhito Honda; Daisuke Akamatsu; Manabu Arikawa; Yoshihiko Yokoi; Keiichirou Akiba; Satoshi Nagatsuka; Takahito Tanimura; Akira Furusawa; Mikio Kozuma

    2008-01-27

    Storage and retrieval of a squeezed vacuum was successfully demonstrated using electromagnetically induced transparency. 930ns of the squeezed vacuum pulse was incident on the laser cooled 87Rb atoms with an intense control light in a coherent state. When the squeezed vacuum pulse was slowed and spatially compressed in the cold atoms, the control light was switched off. After 3us of storage, the control light was switched on again and the squeezed vacuum was retrieved, as was confirmed using the time-domain homodyne method.

  18. Improving Mathematics Retrieval Shahab Kamali and Frank Wm. Tompa

    E-Print Network [OSTI]

    Tompa, Frank

    Improving Mathematics Retrieval Shahab Kamali and Frank Wm. Tompa David R. Cheriton School. Despite the popularity of storing mathematical objects on the web, searching for mathematical expressions is extremely limited. Conventional retrieval systems are inadequate for mathematical expres- sions, because

  19. Improving ozone profile retrieval from spaceborne UV backscatter

    E-Print Network [OSTI]

    Haak, Hein

    Chapter 2 Improving ozone profile retrieval from spaceborne UV backscatter spectrometers using convergence behaviour diagnostics Abstract The Ozone Profile Algorithm (OPERA), developed at KNMI, retrieves the vertical ozone distribution from nadir spectral satellite measurements of back scattered sunlight

  20. The Flow of Information in Information Retrieval: its modelling

    E-Print Network [OSTI]

    Lalmas, Mounia

    The Flow of Information in Information Retrieval: its modelling Mounia Lalmas Department of Computing Science University of Glasgow Situation Theory for Information Retrieval Information is and intuitively acceptable definition of information; until now, none of these have succeeded. Authors

  1. Synchronous Collaborative Information Retrieval with Relevance Feedback

    E-Print Network [OSTI]

    Lee, Hyowon

    . A user enters a search query and the search engine Retrieval. returns a list of documents according interacting with a search engine and performing knowledge amongst co-searchers. In our system this transfer a search task, is still an individual activity. We propose an of knowledge is achieved through

  2. An Information Calculus for Information Retrieval

    E-Print Network [OSTI]

    Jose, Joemon M.

    An Information Calculus for Information Retrieval C.J. van Rijsbergen Computing Science Department not whistle it in mathematics either' Introduction In the beginning there was information, later there was probability, and very much later there was logic. Information is and always has been an elusive concept

  3. MESH RETRIEVAL BY COMPONENTS Ayellet Tal

    E-Print Network [OSTI]

    Tal, Ayellet

    theories of Marr and Biederman to the retrieval of three-dimensional objects. The key idea is to represent similar to to the top left-most human figure In his seminal work (Marr, 1982), Marr claims that the human, focusing on segmentation at deep concavities, following (Marr, 1982; Biederman, 1995). Second, each node

  4. Optimal Estimation Retrieval Aerosol Microphysical Properties

    E-Print Network [OSTI]

    Oxford, University of

    ) the validation of this algorithm on the basis of synthetic extinction data, and (3) application of the new algorithm to SAGE II measurements of stratospheric background aerosol. The validation results indicate that the new method is able to retrieve the particle size of typical background aerosols reasonably well

  5. 2, 623668, 2002 Retrieval methods of

    E-Print Network [OSTI]

    Boyer, Edmond

    to errors in the retrieval of column densities and concentration profiles of atmospheric trace gas species surface observations gave the highest absolute cloud fraction when compared with individual PMD sub with a constant flow of data with a high spectral resolution and a full geographical coverage in a limited amount

  6. Web Information Retrieval Author Preprint for Web

    E-Print Network [OSTI]

    Hawking, David

    indexes is often called `the hidden web', `the deep web', or `web dark matter' (Bailey et al., 2000). 2Web Information Retrieval Author Preprint for Web Nick Craswell and David Hawking 18 April 2009 1 Introduction This chapter outlines some distinctive characteristics of web information re- trieval, starting

  7. Waste Emplacement/Retrieval System Description Document

    SciTech Connect (OSTI)

    Eric Loros

    2001-07-25

    The Waste Emplacement/Retrieval System transports Waste Packages (WPs) from the Waste Handling Building (WHB) to the subsurface area of emplacement, and emplaces the WPs once there. The Waste Emplacement/Retrieval System also, if necessary, removes some or all of the WPs from the underground and transports them to the surface. Lastly, the system is designed to remediate abnormal events involving the portions of the system supporting emplacement or retrieval. During emplacement operations, the system operates on the surface between the WHB and North Portal, and in the subsurface in the North Ramp, access mains, and emplacement drifts. During retrieval or abnormal conditions, the operations areas may also extend to a surface retrieval storage site and South Portal on the surface, and the South Ramp in the subsurface. A typical transport and emplacement operation involves the following sequence of events. A WP is loaded into a WP transporter at the WHB, and coupled to a pair of transport locomotives. The locomotives transport the WP from the WHB, down the North Ramp, and to the entrance of an emplacement drift. Once docked at the entrance of the emplacement drift, the WP is moved outside of the WP transporter, and engaged by a WP emplacement gantry. The WP emplacement gantry lifts the WP, and transports it to its emplacement location, where the WP is then lowered to its final resting position. The WP emplacement gantry remains in the drift while the WP transporter is returned to the WHB by the locomotives. When the transporter reaches the WHB, the sequence of operations is repeated. Retrieval of all the WPs, or a large group of WPs, under normal conditions is achieved by reversing the emplacement operations. Retrieval of a small set of WPs, under normal or abnormal conditions, is known as recovery. Recovery performed under abnormal conditions will involve a suite of specialized equipment designed to perform a variety of tasks to enable the recovery process. Recovery after abnormal events may require clearing of equipment, rock, and ground support to facilitate recovery operations. Stabilization of existing ground support and installation of new ground support may also be needed. Recovery of WP(s) after an event that has contaminated drifts and/or WPs will require limiting the spread of contamination. Specialized equipment will also be necessary for system restoration (e.g., after a derailment, component failure). The Waste Emplacement/Retrieval System interfaces with the Subsurface Facility System and Ground Control System for the size and layout of the underground openings. The system interfaces with the Subsurface Ventilation System for the emplacement drift operating environment and the size of the drift isolation doors. The system interfaces with all WP types for the size, weight, and other important parameters affecting emplacement, recovery, and retrieval. The system interfaces with the Subsurface Emplacement Transportation System for the rail system upon which it operates and the distribution of power through the rail system. The system interfaces with the Monitored Geologic Repository (MGR) Operations Monitoring and Control System for the transmission of data to and from the system equipment, and for remote control of system equipment. The system interfaces with the Ground Control System for any repairs that are made. The system interfaces with the Emplacement Drift System for the WP emplacement mode and hardware. The system interfaces with the Disposal Container Handling System and the Waste Handling Building System for the receipt (during emplacement) and delivery (during retrieval/recovery) of WPs.

  8. Guideline For Retrieving Customer Usage Data From Utilities

    Broader source: Energy.gov [DOE]

    This webinar, held on Dec. 16, 2010, provides information for utilities interested in retrieving data on customer usage.

  9. Final report for the cryogenic retrieval demonstration

    SciTech Connect (OSTI)

    Valentich, D.J.; Yokuda, E.L.

    1992-09-01

    This report documents a demonstration of a proposed buried transuranic waste retrieval concept that uses cryogenic ground freezing and remote excavation. At the Idaho National Engineering Laboratory (INEL), there are over 8 million ft[sup 3] of intermingled soil and transuranic (TRU) wastes in shallow land burial, and retrieval of the material is one of the options being considered by the Buried Waste Integrated Demonstration for the Environmental Restoration program. Cryogenically freezing contaminated soil and buried waste has been proposed as a way to greatly reduce or eliminate the climate the threat of contamination spread during retrieval activities. In support of this idea, a demonstration of an innovative ground freezing and retrieval technology was performed at the INEL. This initial demonstration was held near the Radioactive Waste Management Complex at a cold test pit'' that was built in 1988 as a test bed for the demonstration of retrieval contamination control technologies. This pit is not contaminated with any radioactive or hazardous wastes. Barrels and boxes filled with metals, plastics, tools, paper, cloth, etc. configured in the same manner as expected in contaminated pits and trenches are buried at the cold test pit. After design, fabrication, and shop testing, Sonsub mobilized to the field in early July 1992 to perform the field demonstration. It was planned to freeze and extract four pits, each 9 [times] 9 [times] 10 ft. Each pit represented a different configuration of buried waste (stacked boxes, stacked barrels, random dumped barrels and boxes, and random dumped barrels). Sonsub's proposed technology consisted of driving a series of freeze pipes into the soil and waste, using liquid nitrogen to freeze the mass, and extracting the soil and debris using a series of remote operated, bridge crane mounted tools. In conjunction with the freezing and removal activities, temperature and moisture measurements, and air monitoring were performed.

  10. Final report for the cryogenic retrieval demonstration

    SciTech Connect (OSTI)

    Valentich, D.J.; Yokuda, E.L.

    1992-09-01

    This report documents a demonstration of a proposed buried transuranic waste retrieval concept that uses cryogenic ground freezing and remote excavation. At the Idaho National Engineering Laboratory (INEL), there are over 8 million ft{sup 3} of intermingled soil and transuranic (TRU) wastes in shallow land burial, and retrieval of the material is one of the options being considered by the Buried Waste Integrated Demonstration for the Environmental Restoration program. Cryogenically freezing contaminated soil and buried waste has been proposed as a way to greatly reduce or eliminate the climate the threat of contamination spread during retrieval activities. In support of this idea, a demonstration of an innovative ground freezing and retrieval technology was performed at the INEL. This initial demonstration was held near the Radioactive Waste Management Complex at a ``cold test pit`` that was built in 1988 as a test bed for the demonstration of retrieval contamination control technologies. This pit is not contaminated with any radioactive or hazardous wastes. Barrels and boxes filled with metals, plastics, tools, paper, cloth, etc. configured in the same manner as expected in contaminated pits and trenches are buried at the cold test pit. After design, fabrication, and shop testing, Sonsub mobilized to the field in early July 1992 to perform the field demonstration. It was planned to freeze and extract four pits, each 9 {times} 9 {times} 10 ft. Each pit represented a different configuration of buried waste (stacked boxes, stacked barrels, random dumped barrels and boxes, and random dumped barrels). Sonsub`s proposed technology consisted of driving a series of freeze pipes into the soil and waste, using liquid nitrogen to freeze the mass, and extracting the soil and debris using a series of remote operated, bridge crane mounted tools. In conjunction with the freezing and removal activities, temperature and moisture measurements, and air monitoring were performed.

  11. Query Specific Fusion for Image Retrieval Shaoting Zhang2

    E-Print Network [OSTI]

    Chen, Kuang-Yu

    Query Specific Fusion for Image Retrieval Shaoting Zhang2 , Ming Yang1 , Timothee Cour1 , Kai Yu1 indexed by compact hashing codes both demonstrate excellent scalability. However, their retrieval propose a graph-based query specific fusion approach where multiple retrieval sets are merged and reranked

  12. Single Database Private Information Retrieval with Logarithmic Communication

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Single Database Private Information Retrieval with Logarithmic Communication Yan-Cheng Chang of single database private information retrieval, and present schemes with only logarithmic server database private information retrieval (1dPIR) is a cryptographic protocol between a database server, who

  13. Single Database Private Information Retrieval with Logarithmic Communication

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Single Database Private Information Retrieval with Logarithmic Communication Yan­Cheng Chang of single database private information retrieval, and present schemes with only logarithmic server Single database private information retrieval (1dPIR) is a cryptographic protocol between a database

  14. Satellite Observations of Tropospheric Chemistry: Retrievals and Interpretation

    E-Print Network [OSTI]

    Martin, Randall

    tests both the retrieval and the NOx emission inventory used in GEOS-CHEM. Monthly mean retrieved NO2 columns over the United States, where NOx emissions are particularly well known, are 20% higher than GEOS in the NOx emission inventory. Retrieved columns are up to a factor of 2 lower than modeled columns over

  15. Effect of dispersed crude oil exposure upon the aerobic metabolic scope in juvenile golden grey mullet (Liza aurata)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Effect of dispersed crude oil exposure upon the aerobic metabolic scope in juvenile golden grey; CD: Chemically Dispersed oil using dispersant; D: Dispersant solution; MD: Mechanically Dispersed oil technique to oil spill. Through an experimental approach with juveniles of Liza aurata, the toxicity of five

  16. The Tang Prize A golden age of cosmopolitan culture, the high point of China's political power: the Tang Dynasty

    E-Print Network [OSTI]

    1 The Tang Prize A golden age of cosmopolitan culture, the high point of China's political power Development recognizes science and technology innovation relating to engineering, energy, environment works) recognizes the study of Sinology in a broad sense including research on China or related fields

  17. Molding of Three-Dimensional Microstructures of Gels Min D. Tang, Andrew P. Golden, and Joe Tien*

    E-Print Network [OSTI]

    Tien, Joe

    Molding of Three-Dimensional Microstructures of Gels Min D. Tang, Andrew P. Golden, and Joe Tien for microfabrication of gels: the use of poly(dimethylsiloxane) (PDMS) stamps to mold, release, and stack gels into 3D structures, and the use of surface modification to promote the release or adhesion of molded gels

  18. Single-shell tank retrieval program mission analysis report

    SciTech Connect (OSTI)

    Stokes, W.J.

    1998-08-11

    This Mission Analysis Report was prepared to provide the foundation for the Single-Shell Tank (SST) Retrieval Program, a new program responsible for waste removal for the SSTS. The SST Retrieval Program is integrated with other Tank Waste Remediation System activities that provide the management, technical, and operations elements associated with planning and execution of SST and SST Farm retrieval and closure. This Mission Analysis Report provides the basis and strategy for developing a program plan for SST retrieval. This Mission Analysis Report responds to a US Department of Energy request for an alternative single-shell tank retrieval approach (Taylor 1997).

  19. Aerosol Retrievals from ARM SGP MFRSR Data

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

    Alexandrov, Mikhail

    2008-01-15

    The Multi-Filter Rotating Shadowband Radiometer (MFRSR) makes precise simultaneous measurements of the solar direct normal and diffuse horizontal irradiances at six wavelengths (nominally 415, 500, 615, 673, 870, and 940 nm) at short intervals (20 sec for ARM instruments) throughout the day. Time series of spectral optical depth are derived from these measurements. Besides water vapor at 940 nm, the other gaseous absorbers within the MFRSR channels are NO2 (at 415, 500, and 615 nm) and ozone (at 500, 615, and 670 nm). Aerosols and Rayleigh scattering contribute atmospheric extinction in all MFRSR channels. Our recently updated MFRSR data analysis algorithm allows us to partition the spectral aerosol optical depth into fine and coarse modes and to retrieve the fine mode effective radius. In this approach we rely on climatological amounts of NO2 from SCIAMACHY satellite retrievals and use daily ozone columns from TOMS.

  20. Aerosol Retrievals from ARM SGP MFRSR Data

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

    Alexandrov, Mikhail

    The Multi-Filter Rotating Shadowband Radiometer (MFRSR) makes precise simultaneous measurements of the solar direct normal and diffuse horizontal irradiances at six wavelengths (nominally 415, 500, 615, 673, 870, and 940 nm) at short intervals (20 sec for ARM instruments) throughout the day. Time series of spectral optical depth are derived from these measurements. Besides water vapor at 940 nm, the other gaseous absorbers within the MFRSR channels are NO2 (at 415, 500, and 615 nm) and ozone (at 500, 615, and 670 nm). Aerosols and Rayleigh scattering contribute atmospheric extinction in all MFRSR channels. Our recently updated MFRSR data analysis algorithm allows us to partition the spectral aerosol optical depth into fine and coarse modes and to retrieve the fine mode effective radius. In this approach we rely on climatological amounts of NO2 from SCIAMACHY satellite retrievals and use daily ozone columns from TOMS.

  1. Waste Emplacement/Retrieval System Description Document

    SciTech Connect (OSTI)

    NONE

    2000-10-12

    The Waste Emplacement/Retrieval System transports Waste Packages (WPs) from the Waste Handling Building (WHB) to the subsurface area of emplacement, and emplaces the WPs once there. The system also, if necessary, removes some or all of the WPs from the underground and transports them to the surface. Lastly, the system is designed to remediate abnormal events involving the portions of the system supporting emplacement or retrieval. During emplacement operations, the system operates on the surface between the WHB and North Portal, and in the subsurface in the North Ramp, access mains, and emplacement drifts. During retrieval or abnormal conditions, the operations areas may also extend to a surface retrieval storage site and South Portal on the surface, and the South Ramp in the subsurface. A typical transport and emplacement operation involves the following sequence of events. A WP is loaded into a WP transporter at the WHB, and coupled to a pair of transport locomotives. The locomotives transport the WP from the WHB, down the North Ramp, and to the entrance of an emplacement drift. Once docked at the entrance of the emplacment drift, the WP is moved outside of the WP transporter, and engaged by a WP emplacement gantry. The gantry lifts the WP, and transports it to its emplacement location, where the WP is then lowered to its final resting position. The gantry remains in the drift while the WP transporter is returned to the WHB by the locomotives. When the transporter reaches the WHB, the sequence of operations is repeated. Retrieval of all the WPs, or a large group of WPs, under normal conditions is achieved by reversing the emplacement operations. Retrieval of a small set of WPs, under normal or abnormal conditions, is known as recovery. Recovery performed under abnormal conditions will involve a suite of specialized equipment designed to perform a variety of tasks to enable the recovery process. Recovery after abnormal events may require clearing of equipment, rock, and ground support to facilitate recovery operations. Stabilization of existing ground support and installation of new ground support may also be needed. Recovery of WPs after an event that has contaminated drifts and/or WPs will require limiting the spread of contamination. Specialized equipment will also be necessary for system restoration. The system interfaces with the Subsurface Facility System and Ground Control System for the size and layout of the underground openings. The system interfaces with the Subsurface Ventilation System for the emplacement drift operating environment and the size of the drift isolation doors. The system interfaces with all WP types for the size, weight, and other important parameters affecting emplacement, recovery, and retrieval. The system interfaces with the Subsurface Emplacement Transportation System for the rail system upon which it operates and the distribution of power throuch the rail system. The system interfaces with the Monitored Geologic Repository (MGR) Operations Monitoring and Control System for the transmission of data to and from the system equipment, and for remote control of system equipment. The system interfaces with the Ground Control System for any repairs that are made. The system interfaces with the Emplacement Drift System for the WP emplacement mode and hardware. The system interfaces with the Disposal Container Handling System and the Waste Handling Building System for the receipt (during emplacement) and delivery (during retrieval/recovery) of WPs.

  2. Bin Set 1 Calcine Retrieval Feasibility Study

    SciTech Connect (OSTI)

    R. D. Adams; S. M. Berry; K. J. Galloway; T. A. Langenwalter; D. A. Lopez; C. M. Noakes; H. K. Peterson; M. I. Pope; R. J. Turk

    1999-10-01

    At the Department of Energy's Idaho Nuclear Technology and Engineering Center, as an interim waste management measure, both mixed high-level liquid waste and sodium bearing waste have been solidified by a calculation process and are stored in the Calcine Solids Storage Facilities. This calcined product will eventually be treated to allow final disposal in a national geologic repository. The Calcine Solids Storage Facilities comprise seven ''bit sets.'' Bin Set 1, the first to be constructed, was completed in 1959, and has been in service since 1963. It is the only bin set that does not meet current safe-shutdown earthquake seismic criteria. In addition, it is the only bin set that lacks built-in features to aid in calcine retrieval. One option to alleviate the seismic compliance issue is to transport the calcine from Bin Set 1 to another bin set which has the required capacity and which is seismically qualified. This report studies the feasibility of retrieving the calcine from Bi n Set 1 and transporting it into Bin Set 6 which is located approximately 650 feet away. Because Bin Set 1 was not designed for calcine retrieval, and because of the high radiation levels and potential contamination spread from the calcined material, this is a challenging engineering task. This report presents preconceptual design studies for remotely-operated, low-density, pneumatic vacuum retrieval and transport systems and equipment that are based on past work performed by the Raytheon Engineers and Constructors architectural engineering firm. The designs presented are considered feasible; however, future development work will be needed in several areas during the subsequent conceptual design phase.

  3. Proceedings of the 2002 U.S. DOE Hydrogen and Fuel Cells Annual Program/Lab R&D Review, May 6-10, 2002, Golden, Colorado.

    Broader source: Energy.gov [DOE]

    Proceedings of the US DOE Hydrogen Program, the Fuel Cells for Transportation Program, and the Fuels for Fuel Cells Program inaugural combined Annual Program/Lab R&D Review held May 6-10, 2002 in Golden, Colorado.

  4. Transuranic Waste Retrieval and Certification - Hanford Site

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

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

  5. Water Retrieval by Norway Rats: Behavior as Deduction

    E-Print Network [OSTI]

    Wallace, R J

    1998-01-01

    1948). Burrows and feeding of the Norway a radial Mammalogy,Object retrieval preferences of Norway rats: An evolutionaryinedible objects by Norway rats: Motivational interactions

  6. Light Syntactically-Based Index Pruning for Information Retrieval

    E-Print Network [OSTI]

    Lioma, C.

    Lioma,C. Ounis,I. Proceedings of the 29th European Conference on Information Retrieval (ECIR), Rome, Italy, 2007. LNCS, Springer

  7. Leptogenesis in an SU(5) x A5 Golden Ratio Flavour Model

    E-Print Network [OSTI]

    Julia Gehrlein; Serguey T. Petcov; Martin Spinrath; Xinyi Zhang

    2015-05-16

    In this paper we discuss a minor modification of a previous SU(5) x A5 flavour model which exhibits at leading order golden ratio mixing and sum rules for the heavy and the light neutrino masses. Although this model could predict all mixing angles well it fails in generating a sufficient large baryon asymmetry via the leptogenesis mechanism. We repair this deficit here, discuss model building aspects and give analytical estimates for the generated baryon asymmetry before we perform a numerical parameter scan. Our setup has only a few parameters in the lepton sector. This leads to specific constraints and correlations between the neutrino observables. For instance, we find that in the model considered only the neutrino mass spectrum with normal mass ordering and values of the lightest neutrino mass in the interval 10-18 meV are compatible with the current data on the neutrino oscillation parameters. With the introduction of only one NLO operator, the model can accommodate successfully simultaneously even at 1$\\sigma$ level the current data on neutrino masses, on neutrino mixing and the observed value of the baryon asymmetry.

  8. Exponential Decay and Fermi's Golden Rule from an Uncontrolled Quantum Zeno Effect

    E-Print Network [OSTI]

    P. W. Bryant

    2014-10-14

    We modify the theory of the Quantum Zeno Effect to make it consistent with the postulates of quantum mechanics. This modification allows one, throughout a sequence of observations of an excited system, to address the nature of the observable and thereby to distinguish survival from non-decay, which is necessary whenever excited states are degenerate. As a consequence, one can determine which types of measurements can possibly inhibit the exponential decay of the system. We find that continuous monitoring taken as the limit of a sequence of ideal measurements will only inhibit decay in special cases, such as in well-controlled experiments. Uncontrolled monitoring of an unstable system, however, can cause exponentially decreasing non-decay probability at all times. Furthermore, calculating the decay rate for a general sequence of observations leads to a straightforward derivation of Fermi's Golden Rule, that avoids many of the conceptual difficulties normally encountered. When multiple decay channels are available, the derivation reveals how the total decay rate naturally partitions into a sum of the decay rates for the various channels, in agreement with observations. Continuous and unavoidable monitoring of an excited system by an uncontrolled environment may therefore be a mechanism by which to explain the exponential decay law.

  9. 8D Likelihood Effective Higgs Couplings Extraction Framework in the Golden Channel

    SciTech Connect (OSTI)

    Chen, Yi [California Institute of Technology, Pasadena, CA (United States); Di Marco, Emanuele [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Lykken, Joe [Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Spiropulu, Maria [California Institute of Technology, Pasadena, CA (United States); Vega-Morales, Roberto [Universite Paris-Sud, Orsay, (France); Xie, Si [California Institute of Technology, Pasadena, CA (United States)

    2015-01-01

    In this paper we build a comprehensive analysis framework to perform direct extraction of all possible effective Higgs couplings to neutral electroweak gauge bosons in the decay to electrons and muons, the so called `golden channel'. Our framework is based on a maximum likelihood method constructed from analytic expressions of the fully differential cross sections for $h \\rightarrow 4\\ell$ and for the dominant irreducible $q\\bar{q} \\rightarrow 4\\ell$ background, where $4\\ell = 2e2\\mu, 4e, 4\\mu$. Detector effects are included by an explicit convolution of these analytic expressions with the appropriate transfer function over all center of mass variables. Using the full set of decay observables, we construct an unbinned 8-dimensional detector-level likelihood function which is continuous in the effective couplings and includes systematic uncertainties. We consider all possible $ZZ$, $Z\\gamma$ and $\\gamma\\gamma$ couplings, allowing for general CP odd/even admixtures and any possible phases. We describe how the convolution is performed and demonstrate the validity and power of the framework with a number of supporting checks and example fits. The framework can be used to perform a variety of multi-parameter extractions, including their correlations, to determine the Higgs couplings to neutral electroweak gauge bosons using data obtained at the LHC and other future colliders.

  10. SEMANTIC MOTION CONCEPT RETRIEVAL IN NON-STATIC BACKGROUND UTILIZING

    E-Print Network [OSTI]

    Shyu, Mei-Ling

    concepts containing motion information such as racing car and dancing. In order to achieve high retrieval INFORMATION DIANTING LIU* and MEI-LING SHYU Department of Electrical and Computer Engineering University accuracy comparing with those static concepts such as car or person in semantic retrieval tasks

  11. Optimal storage and retrieval of single-photon waveforms

    E-Print Network [OSTI]

    Du, Shengwang

    Optimal storage and retrieval of single-photon waveforms Shuyu Zhou,1 Shanchao Zhang,1 Chang Liu,1 demonstration of optimal storage and retrieval of heralded single-photon wave packets using electromagnet- ically induced transparency (EIT) in cold atoms at a high optical depth. We obtain an optimal storage

  12. Towards a Logical Reconstruction of Information Retrieval Theory

    E-Print Network [OSTI]

    Sebastiani, Fabrizio

    Towards a Logical Reconstruction of Information Retrieval Theory Fabrizio Sebastiani Istituto di theory". We show that precisely the same distinction can be applied to logical models of IR developed so in the history of information retrieval, sharply summarised the status of IR theory by saying that "(. . . ) deep

  13. Instruction Guide Saving and Retrieving Items from My Favorites

    E-Print Network [OSTI]

    Sin, Peter

    Instruction Guide Saving and Retrieving Items from My Favorites Updated April 2015 © Office this instruction guide to learn how to save items in My Favorites in myUF Market for re-use on a regular basis. My to place an order. The price will be automatically updated upon retrieval for items saved from using

  14. Information Retrieval and DempsterShafer's Theory of Evidence

    E-Print Network [OSTI]

    Lalmas, Mounia

    Information Retrieval and Dempster­Shafer's Theory of Evidence Mounia Lalmas Department describes the use of the Dempster­Shafer theory of evidence to construct an information retrieval model that aims to capture four essential features of information: structure, significance, uncertainty

  15. Information interaction A Cognitive Analysis of Information Retrieval

    E-Print Network [OSTI]

    Mizzaro, Stefano

    Information interaction 233 A Cognitive Analysis of Information Retrieval Stefano Mizzaro The lackness of a formal account is probably one of the most evident of the shortcomings of information retrieval: concepts like information, information need, and relevance are neither well understood nor

  16. INFERENCING IN INFORMATION RETRIEVAL Alexa T. McCray

    E-Print Network [OSTI]

    INFERENCING IN INFORMATION RETRIEVAL Alexa T. McCray National Library of Medicine Bethesda that provides access to extensive biomedical knowledge sources, and a retrieval module that allows us to carry, or thesaurus, which is the primary access point to the material at search time. For example, the National

  17. Visual Structurebased Web Page Clustering and Retrieval Paul Bohunsky

    E-Print Network [OSTI]

    Gatterbauer, Wolfgang

    Visual Structure­based Web Page Clustering and Retrieval Paul Bohunsky Database and Artificial Clustering and retrieval of web pages dominantly relies on analyzing either the content of individual web pages or the link structure between them. Some literature also suggests to use the structure of web

  18. Tropospheric Ozone Satellite Retrievals in the Pacific Northwest

    E-Print Network [OSTI]

    Collins, Gary S.

    Tropospheric Ozone Satellite Retrievals in the Pacific Northwest Jacqueline Costello1, Farren: Tropospheric ozone is difficult to retrieve from satellites because of the abundance of ozone in the stratosphere. Tropospheric ozone has become a significant environmental issue and can be exacerbated by UT

  19. Phase Retrieval for Fresnel Measurements Using a Shearlet Sparsity Constraint

    E-Print Network [OSTI]

    Plonka, Gerlind

    Phase Retrieval for Fresnel Measurements Using a Shearlet Sparsity Constraint Stefan Loock Gerlind Plonka March 25, 2014 Abstract We consider the problem of phase retrieval in the Fresnel regime be used for phase reconstruction with Fresnel data. As it turns out, the shearlet sparsity constraint

  20. Best Entry Points for Structured Document Retrieval Part I: Characteristics

    E-Print Network [OSTI]

    Lalmas, Mounia

    Best Entry Points for Structured Document Retrieval ­ Part I: Characteristics Jane Reida , Mounia documents. This paper examines the concept of best entry points, which are document components from which investigates the basic characteristics of best entry points. Keywords: Structured document retrieval, focussed

  1. Simultaneous Wind and Rain Retrieval for ERS Scatterometer Measurements

    E-Print Network [OSTI]

    Long, David G.

    Simultaneous Wind and Rain Retrieval for ERS Scatterometer Measurements Congling Nie and David G on the ESCAT wind-only retrieval has been evaluated. For high incidence angle measurements, the additional scattering of rain causes estimated wind speeds to appear higher than expected. It is also noted

  2. Techniques for Intravascular Foreign Body Retrieval

    SciTech Connect (OSTI)

    Woodhouse, Joe B.; Uberoi, Raman

    2013-08-01

    As endovascular therapies increase in frequency, the incidence of lost or embolized foreign bodies is increasing. The presence of an intravascular foreign body (IFB) is well recognized to have the potential to cause serious complications. IFB can embolize and impact critical sites such as the heart, with subsequent significant morbidity or mortality. Intravascular foreign bodies most commonly result from embolized central line fragments, but they can originate from many sources, both iatrogenic and noniatrogenic. The percutaneous approach in removing an IFB is widely perceived as the best way to retrieve endovascular foreign bodies. This minimally invasive approach has a high success rate with a low associated morbidity, and it avoids the complications related to open surgical approaches. We examined the characteristics, causes, and incidence of endovascular embolizations and reviewed the various described techniques that have been used to facilitate subsequent explantation of such materials.

  3. Storage and retrieval of large digital images

    DOE Patents [OSTI]

    Bradley, J.N.

    1998-01-20

    Image compression and viewing are implemented with (1) a method for performing DWT-based compression on a large digital image with a computer system possessing a two-level system of memory and (2) a method for selectively viewing areas of the image from its compressed representation at multiple resolutions and, if desired, in a client-server environment. The compression of a large digital image I(x,y) is accomplished by first defining a plurality of discrete tile image data subsets T{sub ij}(x,y) that, upon superposition, form the complete set of image data I(x,y). A seamless wavelet-based compression process is effected on I(x,y) that is comprised of successively inputting the tiles T{sub ij}(x,y) in a selected sequence to a DWT routine, and storing the resulting DWT coefficients in a first primary memory. These coefficients are periodically compressed and transferred to a secondary memory to maintain sufficient memory in the primary memory for data processing. The sequence of DWT operations on the tiles T{sub ij}(x,y) effectively calculates a seamless DWT of I(x,y). Data retrieval consists of specifying a resolution and a region of I(x,y) for display. The subset of stored DWT coefficients corresponding to each requested scene is determined and then decompressed for input to an inverse DWT, the output of which forms the image display. The repeated process whereby image views are specified may take the form an interaction with a computer pointing device on an image display from a previous retrieval. 6 figs.

  4. Storage and retrieval of large digital images

    DOE Patents [OSTI]

    Bradley, Jonathan N. (Los Alamos, NM)

    1998-01-01

    Image compression and viewing are implemented with (1) a method for performing DWT-based compression on a large digital image with a computer system possessing a two-level system of memory and (2) a method for selectively viewing areas of the image from its compressed representation at multiple resolutions and, if desired, in a client-server environment. The compression of a large digital image I(x,y) is accomplished by first defining a plurality of discrete tile image data subsets T.sub.ij (x,y) that, upon superposition, form the complete set of image data I(x,y). A seamless wavelet-based compression process is effected on I(x,y) that is comprised of successively inputting the tiles T.sub.ij (x,y) in a selected sequence to a DWT routine, and storing the resulting DWT coefficients in a first primary memory. These coefficients are periodically compressed and transferred to a secondary memory to maintain sufficient memory in the primary memory for data processing. The sequence of DWT operations on the tiles T.sub.ij (x,y) effectively calculates a seamless DWT of I(x,y). Data retrieval consists of specifying a resolution and a region of I(x,y) for display. The subset of stored DWT coefficients corresponding to each requested scene is determined and then decompressed for input to an inverse DWT, the output of which forms the image display. The repeated process whereby image views are specified may take the form an interaction with a computer pointing device on an image display from a previous retrieval.

  5. Ozone Profile Retrieval from an Advanced Infrared Sounder: Experiments with Tropopause-Based Climatology and Optimal Estimation Approach

    E-Print Network [OSTI]

    Pan, Laura

    Ozone Profile Retrieval from an Advanced Infrared Sounder: Experiments with Tropopause for retrieving atmospheric ozone profile information from advanced satellite infrared sounders, this study investigates various methods to optimize ozone retrievals. A set of retrieval experiments has been performed

  6. The Golden Gate Textile Barrier: Preserving California Bay of San Francisco from a Rising North Pacific Ocean

    E-Print Network [OSTI]

    Richart B. Cathcart; Alexander A. Bolonkin

    2007-02-04

    Climate change in California may require construction of a barrier separating the Pacific Ocean from San Francisco Bay and the Sacramento River-San Joaquin River Delta simply because Southern California is remarkably dependent on freshwater exported from the Delta. We offer a new kind of salt barrier, a macroproject built of impermeable textile materials stretched across the Golden Gate beneath the famous bridge. We anticipate it might eventually substitute for a recently proposed San Francisco In-Stream Tidal Power Plant harnessing a 1.7 m tide at the Bay entrance if future climate conditions Statewide is conducive. First-glance physics underpin our macroproject.

  7. Various Carbon to Carbon Bond Lengths Inter-related via the Golden Ratio, and their Linear Dependence on Bond Energies

    E-Print Network [OSTI]

    Raji Heyrovska

    2008-09-11

    This work presents the relations between the carbon to carbon bond lengths in the single, double and triple bonds and in graphite, butadiene and benzene. The Golden ratio, which was shown to divide the Bohr radius into two parts pertaining to the charged particles, the electron and proton, and to divide inter-atomic distances into their cationic and anionic radii, also plays a role in the carbon-carbon bonds and in the ionic/polar character of those in graphite, butadiene and benzene. Further, the bond energies of the various CC bonds are shown to vary linearly with the bond lengths.

  8. The Golden Gate Textile Barrier: Preserving California Bay of San Francisco from a Rising North Pacific Ocean

    E-Print Network [OSTI]

    Cathcart, R B; Bolonkin, Alexander A.; Cathcart, Richart B.

    2007-01-01

    Climate change in California may require construction of a barrier separating the Pacific Ocean from San Francisco Bay and the Sacramento River-San Joaquin River Delta simply because Southern California is remarkably dependent on freshwater exported from the Delta. We offer a new kind of salt barrier, a macroproject built of impermeable textile materials stretched across the Golden Gate beneath the famous bridge. We anticipate it might eventually substitute for a recently proposed San Francisco In-Stream Tidal Power Plant harnessing a 1.7 m tide at the Bay entrance if future climate conditions Statewide is conducive. First-glance physics underpin our macroproject.

  9. Perceptually Based Techniques for Semantic Image Classification and Retrieval

    E-Print Network [OSTI]

    Pappas, Thrasyvoulos N.

    Perceptually Based Techniques for Semantic Image Classification and Retrieval Dejan Depalov, Schaumburg, IL, 60196 ABSTRACT The accumulation of large collections of digital images has created the need semantically, according to meaningful categories. We present a new approach for semantic classification

  10. PIRMAP: Efficient Private Information Retrieval for MapReduce

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    evaluation shows that non-trivial PIR such as PIRMAP can be more than one order of magnitude cheaper, and what risks the leakage may incur. Private Information Retrieval (PIR) offers a solution

  11. An advanced integrated architecture for wireless voicemail retrieval

    E-Print Network [OSTI]

    Koumpis, Konstantinos; Ladas, C; Renals, Steve

    2001-01-01

    This paper describes an alternative architecture for voicemail data retrieval on the move. It is comprised of three distinct components: a speech recognizer, a text summarizer and a WAP push service initiator, enabling ...

  12. Storage and Retrieval of Thermal Light in Warm Atomic Vapor

    E-Print Network [OSTI]

    Young-Wook Cho; Yoon-Ho Kim

    2010-07-12

    We report slowed propagation and storage and retrieval of thermal light in warm rubidium vapor using the effect of electromagnetically-induced transparency (EIT). We first demonstrate slowed-propagation of the probe thermal light beam through an EIT medium by measuring the second-order correlation function of the light field using the Hanbury-Brown$-$Twiss interferometer. We also report an experimental study on the effect of the EIT slow-light medium on the temporal coherence of thermal light. Finally, we demonstrate the storage and retrieval of thermal light beam in the EIT medium. The direct measurement of the photon number statistics of the retrieved light field shows that the photon number statistics is preserved during the storage and retrieval process.

  13. Slurry Retrieval, Pipeline Transport & Plugging and Mixing Workshop

    Office of Environmental Management (EM)

    Gary L. Smith - Office of Waste Processing (EM-21) Slurry Retrieval, Pipeline Transport & Plugging and Mixing Workshop 1 Dr. Gary L. Smith - Office of Waste Processing (EM-21) Dr....

  14. ERPs and Neural Oscillations during Volitional Suppression of Memory Retrieval

    E-Print Network [OSTI]

    Curran, Tim

    , Nick Ketz1*, Matthew V. Mollison1*, Erika Nyhus2 , Marie T. Banich1,3 , and Tim Curran1 Abstract, indicating that cognitive control can influence long-term memory retrieval (Depue, Banich, & Curran, 2006

  15. Microsoft Word - C-109 Retrieval 091712_final release

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

    (DOE) that they have completed retrieval of radioactive and chemical waste from the third single-shell tank (SST) this year. WRPS is the tank operations contractor for the...

  16. A Temperature and Abundance Retrieval Method for Exoplanet Atmospheres

    E-Print Network [OSTI]

    Madhusudhan, Nikku

    We present a new method to retrieve molecular abundances and temperature profiles from exoplanet atmosphere photometry and spectroscopy. We run millions of one-dimensional (1D) atmosphere models in order to cover the large ...

  17. Automatically Building a Stopword List for an Information Retrieval System

    E-Print Network [OSTI]

    Lo, T.W.R.; He, B.; Ounis, I.

    Lo,T.W.R. He,B. Ounis,I. Journal of Digital Information Management: special issue on the 5th Dutch-Belgian Information Retrieval Workshop (DIR'05).

  18. A review of "Sex and Drugs before Rock 'n' Roll: Youth Culture and Masculinity During Holland's Golden Age" by Benjamin B. Roberts 

    E-Print Network [OSTI]

    Cruz, Laura

    2014-01-01

    stream_source_info Review of %22Sex and Drugs Before Rock n Roll Youth Culture and Masculinity druing Holland's Golden Age%22 by Roberts reviewer Cruz.pdf.txt stream_content_type text/plain stream_size 7164 Content-Encoding UTF-8... stream_name Review of %22Sex and Drugs Before Rock n Roll Youth Culture and Masculinity druing Holland's Golden Age%22 by Roberts reviewer Cruz.pdf.txt Content-Type text/plain; charset=UTF-8 reviews 79 Alexander’s successor, Pope Julius...

  19. Active and Knowledge-based Process Safety Incident Retrieval System 

    E-Print Network [OSTI]

    Khan, Sara Shammni

    2011-10-21

    information using folder search as well as word search option via a user friendly interface. A program coded in JAVA is prepared for integrating the incident database with a Management of Change (MOC) software prototype. A collection of keywords... for the users to retrieve incident was developed using JAVA. Besides folder search, the users are provided with the option of word search to retrieve incident information. Folder searching along with word searching will help narrow down the users? scope...

  20. Visualizing and improving the robustness of phase retrieval algorithms

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

    Tripathi, Ashish; Leyffer, Sven; Munson, Todd; Wild, Stefan M.

    2015-06-01

    Coherent x-ray diffractive imaging is a novel imaging technique that utilizes phase retrieval and nonlinear optimization methods to image matter at nanometer scales. We explore how the convergence properties of a popular phase retrieval algorithm, Fienup's HIO, behave by introducing a reduced dimensionality problem allowing us to visualize and quantify convergence to local minima and the globally optimal solution. We then introduce generalizations of HIO that improve upon the original algorithm's ability to converge to the globally optimal solution.

  1. CHALLENGES WITH RETRIEVING TRANSURANIC WASTE FROM THE HANFORD BURIAL GROUNDS

    SciTech Connect (OSTI)

    SWAN, R.J.; LAKES, M.E.

    2007-08-06

    The U.S. DOE's Hanford Reservation produced plutonium and other nuclear materials for the nation's defense starting in World War II. The defense mission generated wastes that were either retrievably stored (i.e. retrievably stored waste) and/or disposed of in burial grounds. Challenges have emerged from retrieving suspect TRU waste including adequacy of records, radiological concerns, container integrity, industrial hygiene and safety issues, the lack of processing/treatment facilities, and the integration of regulatory requirements. All retrievably stored waste is managed as mixed waste and assumed to be TRU waste, unless documented otherwise. Mixed waste is defined as radioactive waste that contains hazardous constituents. The Atomic Energy Act governs waste with radionuclides, and the Resource Conservation and Recovery Act (RCRA) governs waste with hazardous constituents. Waste may also be governed by the Toxic Substances Control Act (TSCA), and a portion may be managed under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). In 1970, TRU waste was required to be placed in 20-year retrievable storage and segregated from other Waste. Prior to that date, segregation did not occur. Because of the changing definition of TRU over the years, and the limitations of early assay equipment, all retrievably stored waste in the burial grounds is managed as suspect TRU. Experience has shown that some of this waste will be characterized as low-level (non-TRU) waste after assay. The majority of the retrieved waste is not amenable to sampling due to waste type and/or radiological issues. Key to waste retrieval and disposition are characterization, historical investigation and research, knowledge of past handling and packaging, as well as a broad understanding and application of the regulations.

  2. SNF fuel retrieval sub project safety analysis document

    SciTech Connect (OSTI)

    BERGMANN, D.W.

    1999-02-24

    This safety analysis is for the SNF Fuel Retrieval (FRS) Sub Project. The FRS equipment will be added to K West and K East Basins to facilitate retrieval, cleaning and repackaging the spent nuclear fuel into Multi-Canister Overpack baskets. The document includes a hazard evaluation, identifies bounding accidents, documents analyses of the accidents and establishes safety class or safety significant equipment to mitigate accidents as needed.

  3. ARM: Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

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

    Maria Cadeddu

    2004-02-19

    Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

  4. ARM: Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

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

    Maria Cadeddu

    Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

  5. New Techniques and Technologies for Information Retrieval and Knowledge Extraction from Nuclear Fusion Massive Databases

    E-Print Network [OSTI]

    New Techniques and Technologies for Information Retrieval and Knowledge Extraction from Nuclear Fusion Massive Databases

  6. Cloud Property Retrieval Products for Graciosa Island, Azores

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

    Dong, Xiquan

    2014-05-05

    The motivation for developing this product was to use the Dong et al. 1998 method to retrieve cloud microphysical properties, such as cloud droplet effective radius, cloud droplets number concentration, and optical thickness. These retrieved properties have been used to validate the satellite retrieval, and evaluate the climate simulations and reanalyses. We had been using this method to retrieve cloud microphysical properties over ARM SGP and NSA sites. We also modified the method for the AMF at Shouxian, China and some IOPs, e.g. ARM IOP at SGP in March, 2000. The ARSCL data from ARM data archive over the SGP and NSA have been used to determine the cloud boundary and cloud phase. For these ARM permanent sites, the ARSCL data was developed based on MMCR measurements, however, there were no data available at the Azores field campaign. We followed the steps to generate this derived product and also include the MPLCMASK cloud retrievals to determine the most accurate cloud boundaries, including the thin cirrus clouds that WACR may under-detect. We use these as input to retrieve the cloud microphysical properties. Due to the different temporal resolutions of the derived cloud boundary heights product and the cloud properties product, we submit them as two separate netcdf files.

  7. Hanford contact-handled transuranic drum retrieval project planning document

    SciTech Connect (OSTI)

    DEMITER, J.A.

    1998-11-17

    The Hanford Site is one of several US Department of Energy (DOE) sites throughout the US that has generated and stored transuranic (TRU) wastes. The wastes were primarily placed in 55-gallon drums, stacked in trenches, and covered with soil. In 1970, the Nuclear Regulatory Commission ordered that TRU wastes be segregated from other radioactive wastes and placed in retrievable storage until such time that the waste could be sent to a geologic repository and permanently disposed. Retrievable storage also defined container storage life by specifying that a container must be retrievable as a contamination-free container for 20 years. Hanford stored approximately 37,400 TRU containers in 20-year retrievable storage from 1970 to 1988. The Hanford TRU wastes placed in 20-year retrievable storage are considered disposed under existing Resource Conservation and Recovery Act (RCRA) regulations since they were placed in storage prior to September 1988. The majority of containers were 55-gallon drums, but 20-year retrievable storage includes several TRU wastes covered with soil in different storage methods.

  8. New Retrievable Coil Anchors: Preliminary In Vivo Experiences in Swine

    SciTech Connect (OSTI)

    Konya, A., E-mail: akonya@mdanderson.org; Wright, K.C. [University of Texas M.D. Anderson Cancer Center, Section of Interventional Radiology, Division of Diagnostic Imaging (United States)

    2005-04-15

    Purpose. To design and test retrievable coil anchors to improve the safety and efficacy of coil embolization. Methods. Fifty-two 0.038-inch homemade retrievable stainless steel coils were equipped with one of four different pre-shaped nitinol anchors and tested in 38 pigs. All coils with the anchor were completely retrieved and redeployed 3-18 times (median 7 times) prior to release. Types 1 and 2 anchored coils were acutely deployed in the external iliac arteries (n = 10 each), and chronically tested (1 week) in the common carotid arteries (n = 6 each). Larger type 1 (n = 4), type 3 (n = 6), and type 4 (n = 4) anchored coils were acutely deployed in the abdominal aorta. The largest type 1 anchors (n = 6) were acutely tested in the inferior vena cava. Results. All anchored coils were successfully retrieved and repositioned several times. All but two coils formed a compact plug and there was no coil migration except with two mechanically defective type 3 anchors. Conclusion. The use of retrievable anchors allowed the coils to be retrieved and repositioned, prevented coil migration, and enabled compact coil configuration.

  9. Cloud Property Retrieval Products for Graciosa Island, Azores

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

    Dong, Xiquan

    The motivation for developing this product was to use the Dong et al. 1998 method to retrieve cloud microphysical properties, such as cloud droplet effective radius, cloud droplets number concentration, and optical thickness. These retrieved properties have been used to validate the satellite retrieval, and evaluate the climate simulations and reanalyses. We had been using this method to retrieve cloud microphysical properties over ARM SGP and NSA sites. We also modified the method for the AMF at Shouxian, China and some IOPs, e.g. ARM IOP at SGP in March, 2000. The ARSCL data from ARM data archive over the SGP and NSA have been used to determine the cloud boundary and cloud phase. For these ARM permanent sites, the ARSCL data was developed based on MMCR measurements, however, there were no data available at the Azores field campaign. We followed the steps to generate this derived product and also include the MPLCMASK cloud retrievals to determine the most accurate cloud boundaries, including the thin cirrus clouds that WACR may under-detect. We use these as input to retrieve the cloud microphysical properties. Due to the different temporal resolutions of the derived cloud boundary heights product and the cloud properties product, we submit them as two separate netcdf files.

  10. Mescalero Apache Tribe Monitored Retrievable Storage (MRS)

    SciTech Connect (OSTI)

    Peso, F.

    1992-03-13

    The Nuclear Waste Policy Act of 1982, as amended, authorizes the siting, construction and operation of a Monitored Retrievable Storage (MRS) facility. The MRS is intended to be used for the temporary storage of spent nuclear fuel from the nation's nuclear power plants beginning as early as 1998. Pursuant to the Nuclear Waste Policy Act, the Office of the Nuclear Waste Negotiator was created. On October 7, 1991, the Nuclear Waste Negotiator invited the governors of states and the Presidents of Indian tribes to apply for government grants in order to conduct a study to assess under what conditions, if any, they might consider hosting an MRS facility. Pursuant to this invitation, on October 11, 1991 the Mescalero Apache Indian Tribe of Mescalero, NM applied for a grant to conduct a phased, preliminary study of the safety, technical, political, environmental, social and economic feasibility of hosting an MRS. The preliminary study included: (1) An investigative education process to facilitate the Tribe's comprehensive understanding of the safety, environmental, technical, social, political, and economic aspects of hosting an MRS, and; (2) The development of an extensive program that is enabling the Tribe, in collaboration with the Negotiator, to reach an informed and carefully researched decision regarding the conditions, (if any), under which further pursuit of the MRS would be considered. The Phase 1 grant application enabled the Tribe to begin the initial activities necessary to determine whether further consideration is warranted for hosting the MRS facility. The Tribe intends to pursue continued study of the MRS in order to meet the following objectives: (1) Continuing the education process towards a comprehensive understanding of the safety, environmental, technical, social and economic aspects of the MRS; (2) Conducting an effective public participation and information program; (3) Participating in MRS meetings.

  11. TheGoldenGateBridgeWeatherJuly2010,Vol.65,No.7 fog, but the north tower had a story to tell. It

    E-Print Network [OSTI]

    Reading, University of

    176 TheGoldenGateBridgeWeather­July2010,Vol.65,No.7 fog, but the north tower had a story to tell. It worked as a chimney. The fog entered and escaped through the openings of the tower, displaying iridescent colors and creating ever-changing and fast-moving fog shad- ows of the tower and the cables (Figure 2). I

  12. 3D joint inversion of gradient and total-field magnetic data Kristofer Davis and Yaoguo Li, Center for Gravity, Electrical, and Magnetics, Colorado School of Mines, Golden,

    E-Print Network [OSTI]

    for Gravity, Electrical, and Magnetics, Colorado School of Mines, Golden, Colorado SUMMARY Recently3D joint inversion of gradient and total-field magnetic data Kristofer Davis and Yaoguo Li, Center and demonstrate it with a synthetic and field example. INTRODUCTION Airborne magnetic gradiometry data

  13. Tank Waste Retrieval Lessons Learned at the Hanford Site

    SciTech Connect (OSTI)

    Dodd, R.A.

    2008-07-01

    One of the environmental remediation challenges facing the nation is the retrieval and permanent disposal of approximately 90 million gallons of radioactive waste stored in underground tanks at the U. S. Department of Energy (DOE) facilities. The Hanford Site is located in southeastern Washington State and stores roughly 60 percent of this waste. An estimated 53 million gallons of high-level, transuranic, and low-level radioactive waste is stored underground in 149 single-shell tanks (SSTs) and 28 newer double-shell tanks (DSTs) at the Hanford Site. These SSTs range in size from 55,000 gallons to 1,000,000 gallon capacity. Approximately 30 million gallons of this waste is stored in SSTs. The SSTs were constructed between 1943 and 1964 and all have exceeded the nominal 20-year design life. Sixty-seven SSTs are known or suspected to have leaked an estimated 1,000,000 gallons of waste to the surrounding soil. The risk of additional SST leakage has been greatly reduced by removing more than 3 million gallons of interstitial liquids and supernatant and transferring this waste to the DST system. Retrieval of SST salt-cake and sludge waste is underway to further reduce risks and stage feed materials for the Hanford Site Waste Treatment Plant. Regulatory requirements for SST waste retrieval and tank farm closure are established in the Hanford Federal Facility Agreement and Consent Order (HFFACO), better known as the Tri- Party Agreement, or TPA. The HFFACO was signed by the DOE, the State of Washington Department of Ecology (Ecology), and U.S. Environmental Protection Agency (EPA) and requires retrieval of as much waste as technically possible, with waste residues not to exceed 360 ft{sup 3} in 530,000 gallon or larger tanks; 30 ft{sup 3} in 55,000 gallon or smaller tanks; or the limit of waste retrieval technology, whichever is less. If residual waste volume requirements cannot be achieved, then HFFACO Appendix H provisions can be invoked to request Ecology and EPA approval of an exception to the waste retrieval criteria for a specific tank. Tank waste retrieval has been conducted at the Hanford Site over the last few decades using a method referred to as Past Practice Hydraulic Sluicing. Past Practice Hydraulic Sluicing employs large volumes of DST supernatant and water to dislodge, dissolve, mobilize, and retrieve tank waste. Concern over the leak integrity of SSTs resulted in the need for tank waste retrieval methods capable of using smaller volumes of liquid in a more controlled manner. Retrieval of SST waste in accordance with HFFACO requirements was initiated at the Hanford Site in April 2003. New and innovative tank waste retrieval methods that minimize and control the use of liquids are being implemented for the first time. These tank waste retrieval methods replace Past Practice Hydraulic Sluicing and employ modified sluicing, vacuum retrieval, and in-tank vehicle techniques. Waste retrieval has been completed in seven Hanford Site SSTs (C-106, C-103, C-201, C-202, C-203, C-204, and S-112) in accordance with HFFACO requirements. Three additional tanks are currently in the process of being retrieved (C-108, C-109 and S-102) Preparation for retrieval of two additional SSTs (C-104 and C-110) is ongoing with retrieval operations forecasted to start in calendar year 2008. Tank C-106 was retrieved to a residual waste volume of 470 ft{sup 3} using oxalic acid dissolution and modified sluicing. An Appendix H exception request for Tank C-106 is undergoing review. Tank C-103 was retrieved to a residual volume of 351 ft{sup 3} using a modified sluicing technology. This approach was successful at reaching the TPA limits for this tank of less than 360 ft{sup 3}and the limits of the technology. Tanks C-201, C-202, C-203, and C-204 are smaller (55,000 gallon) tanks and waste removal was completed in accordance with HFFACO requirements using a vacuum retrieval system. Residual waste volumes in each of these four tanks were less than 25 ft{sup 3}. Tank S-112 retrieval was completed February 28, 2007, meeting the TPA Limits of less than

  14. Hanford Tanks Initiative fiscal year 1997 retrieval technology demonstrations

    SciTech Connect (OSTI)

    Berglin, E.J.

    1998-02-05

    The Hanford Tanks Initiative was established in 1996 to address a range of retrieval and closure issues associated with radioactive and hazardous waste stored in Hanford`s single shell tanks (SSTs). One of HTI`s retrieval goals is to ``Successfully demonstrate technology(s) that provide expanded capabilities beyond past practice sluicing and are extensible to retrieve waste from other SSTS.`` Specifically, HTI is to address ``Alternative technologies to past practice sluicing`` ... that can ... ``successfully remove the hard heel from a sluiced tank or to remove waste from a leaking SST`` (HTI Mission Analysis). During fiscal year 1997, the project contracted with seven commercial vendor teams to demonstrate retrieval technologies using waste simulants. These tests were conducted in two series: three integrated tests (IT) were completed in January 1997, and four more comprehensive Alternative Technology Retrieval Demonstrations (ARTD) were completed in July 1997. The goal of this testing was to address issues to minimize the risk, uncertainties, and ultimately the overall cost of removing waste from the SSTS. Retrieval technologies can be separated into three tracks based on how the tools would be deployed in the tank: globally (e.g., sluicing) or using vehicles or robotic manipulators. Accordingly, the HTI tests included an advanced sluicer (Track 1: global systems), two different vehicles (Track 2: vehicle based systems), and three unique manipulators (Track 3: arm-based systems), each deploying a wide range of dislodging tools and conveyance systems. Each industry team produced a system description as envisioned for actual retrieval and a list of issues that could prevent using the described system; defined the tests to resolve the issues; performed the test; and reported the results, lessons learned, and state of issue resolution. These test reports are cited in this document, listed in the reference section, and summarized in the appendices. This report analyzes the retrieval testing issues and describes what has been learned and issues that need further resolution. As such, it can serve as a guide to additional testing that must be performed before the systems are used in-tank. The major issues discussed are tank access, deployment, mining strategy, waste retrieval, liquid scavenging (liquid usage), maneuverability, positioning, static and dynamic performance, remote operations, reliability, availability, maintenance, tank safety, and cost.

  15. TANK FARM RETRIEVAL LESSONS LEARNED AT THE HANFORD SITE

    SciTech Connect (OSTI)

    DODD RA

    2008-01-22

    One of the environmental remediation challenges facing the nation is the retrieval and permanent disposal of approximately 90 million gallons of radioactive waste stored in underground tanks at the U. S. Department of Energy (DOE) facilities. The Hanford Site is located in southeastern Washington State and stores roughly 60 percent of this waste. An estimated 53 million gallons of high-level, transuranic, and low-level radioactive waste is stored underground in 149 single-shell tanks (SSTs) and 28 newer double-shell tanks (DSTs) at the Hanford Site. These SSTs range in size from 55,000 gallons to 1,000,000 gallon capacity. Approximately 30 million gallons of this waste is stored in SSTs. The SSTs were constructed between 1943 and 1964 and all have exceeded the nominal 20-year design life. Sixty-seven SSTs are known or suspected to have leaked an estimated 1,000,000 gallons of waste to the surrounding soil. The risk of additional SST leakage has been greatly reduced by removing more than 3 million gallons of interstitial liquids and supernatant and transferring this waste to the DST system. Retrieval of SST saltcake and sludge waste is underway to further reduce risks and stage feed materials for the Hanford Site Waste Treatment Plant. Regulatory requirements for SST waste retrieval and tank farm closure are established in the Hanford Federal Facility Agreement and Consent Order (HFFACO), better known as the TriParty Agreement, or TPA. The HFFACO was signed by the DOE, the State of Washington Department of Ecology (Ecology), and U. S. Environmental Protection Agency (EPA) and requires retrieval of as much waste as technically possible, with waste residues not to exceed 360 fe in 530,000 gallon or larger tanks; 30 fe in 55,000 gallon or smaller tanks; or the limit of waste retrieval technology, whichever is less. If residual waste volume requirements cannot be achieved, then HFFACO Appendix H provisions can be invoked to request Ecology and EPA approval of an exception to the waste retrieval criteria for a specific tank. Tank waste retrieval has been conducted at the Hanford Site over the last few decades using a method referred to as Past Practice Hydraulic Sluicing. Past Practice Hydraulic Sluicing employs large volumes of DST supernatant and water to dislodge, dissolve, mobilize, and retrieve tank waste. Concern over the leak integrity of SSTs resulted in the need for tank waste retrieval methods capable of using smaller volumes of liquid in a more controlled manner.

  16. SLUDGE RETRIEVAL FROM HANFORD K WEST BASIN SETTLER TANKS

    SciTech Connect (OSTI)

    ERPENBECK EG; LESHIKAR GA

    2011-01-13

    In 2010, an innovative, remotely operated retrieval system was deployed to successfully retrieve over 99.7% of the radioactive sludge from ten submerged tanks in Hanford's K-West Basin. As part of K-West Basin cleanup, the accumulated sludge needed to be removed from the 0.5 meter diameter by 5 meter long settler tanks and transferred approximately 45 meters to an underwater container for sampling and waste treatment. The abrasive, dense, non-homogeneous sludge was the product of the washing process of corroded nuclear fuel. It consists of small (less than 600 micron) particles of uranium metal, uranium oxide, and various other constituents, potentially agglomerated or cohesive after 10 years of storage. The Settler Tank Retrieval System (STRS) was developed to access, mobilize and pump out the sludge from each tank using a standardized process of retrieval head insertion, periodic high pressure water spray, retraction, and continuous pumping of the sludge. Blind operations were guided by monitoring flow rate, radiation levels in the sludge stream, and solids concentration. The technology developed and employed in the STRS can potentially be adapted to similar problematic waste tanks or pipes that must be remotely accessed to achieve mobilization and retrieval of the sludge within.

  17. Advanced Waste Retrieval System. Innovative Technology Summary Report

    SciTech Connect (OSTI)

    2001-09-01

    At West Valley, following the baseline removal operations, bulk waste retrieval methods may be augmented if required, with the deployment of the Advanced Waste Retrieval System (AWRS). The AWRS is a hydraulic boom mounted on a trolley on the Mast-Mounted Tool Delivery System. The boom is about 15 ft long with a pan and tilt mechanism at the end. On the end is a steam jet with a suction tool that can reach down around the tank internal structure and vacuum up zeolite or sludge off the bottom of the tank from a thirty-foot diameter reach. A grinder is included topside in the discharge path to pulverize the zeolite so it can be readily retrieved from the destination tank.

  18. Semantic-Sensitive Web Information Retrieval Model for HTML Documents

    E-Print Network [OSTI]

    Bassil, Youssef

    2012-01-01

    With the advent of the Internet, a new era of digital information exchange has begun. Currently, the Internet encompasses more than five billion online sites and this number is exponentially increasing every day. Fundamentally, Information Retrieval (IR) is the science and practice of storing documents and retrieving information from within these documents. Mathematically, IR systems are at the core based on a feature vector model coupled with a term weighting scheme that weights terms in a document according to their significance with respect to the context in which they appear. Practically, Vector Space Model (VSM), Term Frequency (TF), and Inverse Term Frequency (IDF) are among other long-established techniques employed in mainstream IR systems. However, present IR models only target generic-type text documents, in that, they do not consider specific formats of files such as HTML web documents. This paper proposes a new semantic-sensitive web information retrieval model for HTML documents. It consists of a...

  19. Maintenance study for W-340 Waste Retrieval System

    SciTech Connect (OSTI)

    Christensen, C.; Conner, C.C.; Sekot, J.P.

    1994-05-01

    This study was performed to identify attributes and maintainability requirements for the Tank Waste Retrieval System (TWRS). The system will be developed for Westinghouse Hanford Company in Richland, Washington, as an integrated system to perform waste removal in Tank C-106 and, thus, demonstrate technologies for tank remediation that will satisfy requirements of the Tri-Party Agreement. The study examines attributes of the TWRS, scope of maintenance operations required for the TWRS, maintenance requirements, and potential methods of performing maintenance functions. Recommendations are provided for consideration in the development of both the conceptual design and performance specification, which will be used in procuring the W-340 Waste Retrieval System.

  20. Cloud-Scale Vertical Velocity and Turbulent Dissipation Rate Retrievals

    SciTech Connect (OSTI)

    Shupe, Matthew

    2013-05-22

    Time-height fields of retrieved in-cloud vertical wind velocity and turbulent dissipation rate, both retrieved primarily from vertically-pointing, Ka-band cloud radar measurements. Files are available for manually-selected, stratiform, mixed-phase cloud cases observed at the North Slope of Alaska (NSA) site during periods covering the Mixed-Phase Arctic Cloud Experiment (MPACE, late September through early November 2004) and the Indirect and Semi-Direct Aerosol Campaign (ISDAC, April-early May 2008). These time periods will be expanded in a future submission.

  1. Cloud-Scale Vertical Velocity and Turbulent Dissipation Rate Retrievals

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

    Shupe, Matthew

    Time-height fields of retrieved in-cloud vertical wind velocity and turbulent dissipation rate, both retrieved primarily from vertically-pointing, Ka-band cloud radar measurements. Files are available for manually-selected, stratiform, mixed-phase cloud cases observed at the North Slope of Alaska (NSA) site during periods covering the Mixed-Phase Arctic Cloud Experiment (MPACE, late September through early November 2004) and the Indirect and Semi-Direct Aerosol Campaign (ISDAC, April-early May 2008). These time periods will be expanded in a future submission.

  2. Recognition, indexing and retrieval of British broadcast news with the THISL system. 

    E-Print Network [OSTI]

    Robinson, Tony; Abberley, Dave; Kirby, David; Renals, Steve

    1999-01-01

    This paper described the THISL spoken document retrieval system for British and North American Broadcast News. The system is based on the ABBOT large vocabulary speech recognizer and a probabilistic text retrieval system. ...

  3. Satellite Retrievals of Arctic and Equatorial Rain and Snowfall Rates Using Millimeter Wavelengths

    E-Print Network [OSTI]

    Surussavadee, Chinnawat

    A new global precipitation retrieval algorithm for the millimeter-wave Advanced Microwave Sounding Unit is presented that also retrieves Arctic precipitation rates over surface snow and ice. This algorithm improves upon ...

  4. Retrieval of Hanford Single Shell Nuclear Waste Tanks using Technologies Foreign and Domestic

    SciTech Connect (OSTI)

    EACKER, J.A.; GIBBONS, P.W.

    2003-01-01

    The Hanford Site is accelerating its SST retrieval mission. One aspect of this acceleration is the identification of new baseline retrieval technologies that can be applied to all tank conditions for salt & sludge wastes in both sound & leaking tanks.

  5. Relationship between Cloud Condensation Nuclei and Satellite Retrievals of Cloud Droplet Effective Radius

    E-Print Network [OSTI]

    Delene, David J.

    ` Relationship between Cloud Condensation Nuclei and Satellite Retrievals of Cloud Droplet is the relationship between below cloud base cloud condensation nuclei (CCN) and satellite retrievals of cloud droplet cloud effective radius; however, satellites can not measure cloud condensation nuclei (CCN

  6. Deep Learning Representation using Autoencoder for 3D Shape Retrieval

    E-Print Network [OSTI]

    Deep Learning Representation using Autoencoder for 3D Shape Retrieval Zhuotun Zhu, Xinggang Wang@hust.edu.cn Abstract--We study the problem of how to build a deep learning representation for 3D shape. Deep learning the features learned on 2D images. In addition, we show the proposed deep learning feature is complementary

  7. Landmark-Based Information Storage and Retrieval in Sensor Networks

    E-Print Network [OSTI]

    Guibas, Leonidas J.

    , and data-centric storage/retrieval scheme for information producers and informa- tion consumers in sensor the data it gathers. Previous work has addressed data-centric routing [1], [10], [11], [15] and data-centric storage [16] as efficient data management schemes for sensor networks. In data-centric routing, low

  8. Density-Based Shape Descriptors for 3D Object Retrieval

    E-Print Network [OSTI]

    Yemez, Yücel

    position among competing methods. 1 Introduction There is a growing interest in 3D shape classification, matching and retrieval as 3D object models become more commonplace in various domains such as computer-aided design, medical imaging, molecular analysis and digital preser- vation of cultural heritage. The research

  9. Improving Retrieval Effectiveness by Reranking Documents Based on Controlled Vocabulary

    E-Print Network [OSTI]

    Kamps, Jaap

    . There is a common availability of classification terms in on- line text collections and digital libraries goal is to explore the use of additional classification informa- tion for improving retrieval effectiveness. Earlier research explored the effect of adding classification terms to user queries, leading

  10. Inferring Geographical Ontologies from Multiple Resources for Geographical Information Retrieval

    E-Print Network [OSTI]

    Rosso, Paolo

    ) and the Geographic Names Information System5 (GNIS) are freely available and pro- vide plenty of geographicalInferring Geographical Ontologies from Multiple Resources for Geographical Information Retrieval task. In many cases, explicit geographical information is missing from the documents, for instance

  11. Modern Information Retrieval: A Brief Overview Amit Singhal

    E-Print Network [OSTI]

    Gravano, Luis

    for efficient use of information. They developed special classifications to identify every tablet and its content. (See http://www.libraries.gr for a wonderful historical perspective on modern libraries.) The need to store and retrieve written information became increasingly important over centuries, especially

  12. TECHNOLOGY SUMMARY ADVANCING TANK WASTE RETRIEVAL AND PROCESSING

    SciTech Connect (OSTI)

    SAMS TL; MENDOZA RE

    2010-08-11

    This technology overview provides a high-level summary of technologies being investigated and developed by Washington River Protection Solutions (WRPS) to advance Hanford Site tank waste retrieval and processing. Technology solutions are outlined, along with processes and priorities for selecting and developing them.

  13. Chiral metamaterials: retrieval of the effective parameters with and without

    E-Print Network [OSTI]

    Chiral metamaterials: retrieval of the effective parameters with and without substrate Rongkuo Zhao metamaterials were designed and fabricated at difference frequency ranges from microwaves to optical waves metamaterials is urgently needed. Here, we analyze the wave propagation in chiral metamaterials and follow

  14. EVALUATING CLOUD RETRIEVAL ALGORITHMS WITH THE ARM BBHRP FRAMEWORK

    E-Print Network [OSTI]

    ) and the North Slope of Alaska (NSA) sites. These retrieval methods span a range of assumptions concerning demonstrated significant residuals. As an alternative to Microbase at NSA, the Shupe- Turner cloud property- 98CH10886 with the U.S. Department of Energy. The publisher by accepting the manuscript

  15. GLOBAL AEROSOL EFFECT RETRIEVAL FROM PASSIVE HYPERSPECTRAL MEASUREMENTS

    E-Print Network [OSTI]

    Graaf, Martin de

    that can be detected using UV reflectance measurements. Since the aerosol extinction optical thickness any instrument, or a combination of instruments, that measures UV, visible and SWIR reflectancesGLOBAL AEROSOL EFFECT RETRIEVAL FROM PASSIVE HYPERSPECTRAL MEASUREMENTS M. de Graaf1,2 , L. G

  16. Information Granulation for Web based Information Retrieval Support Systems

    E-Print Network [OSTI]

    Yao, JingTao

    Department of Computer Science University of Regina Regina, Saskatchewan, Canada S4S 0A2 E-mail: {jtyao, yyao. These URLs provide location information. Like titles of books in traditional libraries, no one can remember and out dated information. Information retrieval systems provide useful information in libraries

  17. A Model for Serendipitous Music Retrieval Markus Schedl, David Hauger

    E-Print Network [OSTI]

    Widmer, Gerhard

    A Model for Serendipitous Music Retrieval Markus Schedl, David Hauger Johannes Kepler University Department of Computational Perception {markus.schedl,david.hauger}@jku.at Dominik Schnitzer Austrian permission and/or a fee. CaRR 2012, February 14, 2012, Lisbon, Portugal. Copyright 2012 ACM 978

  18. PIR-Tor: Scalable Anonymous Communication Using Private Information Retrieval

    E-Print Network [OSTI]

    Goldberg, Ian

    PIR-Tor: Scalable Anonymous Communication Using Private Information Retrieval Prateek Mittal1 Femi like Tor do not scale well as they require all users to maintain up-to- date information about all available Tor relays in the sys- tem. Current proposals for scaling anonymous commu- nication advocate

  19. CRAD, Emergency Management- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Emergency Management program at the Idaho Accelerated Retrieval Project Phase II.

  20. A Proposal for Chemical Information Retrieval Evaluation Jianhan Zhu

    E-Print Network [OSTI]

    Zhu, Jianhan

    A Proposal for Chemical Information Retrieval Evaluation Jianhan Zhu University College London Vienna, Austria john.tait@ir-facility.org ABSTRACT Based on the important progresses made in information evaluations on chemistry datasets in order to promote the research in chemical IR in general and chemical

  1. Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman*

    E-Print Network [OSTI]

    Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman* * MIT Media Laboratory Photos annotated with textual keywords can be thought of as resembling documents, and querying for photos motivated rather than conceptually motivated. In our photo domain, we propose a mechanism for robust

  2. Multimodal Photo Annotation and Retrieval on a Mobile Xavier Anguera

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    Multimodal Photo Annotation and Retrieval on a Mobile Phone Xavier Anguera Telefónica Research Via- mon to observe users capturing photos and videos on their mobile phones on a regular basis (Multimodal Automatic Mobile Index- ing). It allows users to annotate, index and search for digital photos

  3. Face Photo Retrieval by Sketch Example Hamed Kiani Galoogahi

    E-Print Network [OSTI]

    Sim, Terence

    Face Photo Retrieval by Sketch Example Hamed Kiani Galoogahi School of Computing National University of Singapore Singapore, 117417 tsim@comp.nus.edu.sg ABSTRACT Face photo-sketch matching has of matching face photo and sketch is difference of visual characteristics between face photo and sketch which

  4. An Investigation of Subword Unit Representations for Spoken Document Retrieval

    E-Print Network [OSTI]

    An Investigation of Subword Unit Representations for Spoken Document Retrieval Kenney Ng and Victor, Cambridge, MA 02139 USA fkng, zueg@mit.edu This study investigates the feasibility of using subword unit. In this study, we examine a range of subword units of varying complexity derived from phonetic transcriptions

  5. An Investigation of Subword Unit Representations for Spoken Document Retrieval

    E-Print Network [OSTI]

    An Investigation of Subword Unit Representations for Spoken Document Retrieval Kenney Ng and Victor, Cambridge, MA 02139 USA fkng, zueg@mit.edu This study investigates the feasibilityof using subword unit. In this study, we examine a range of subword units of varying complexity derived from phonetic transcriptions

  6. Scalable K-Means by Ranked Retrieval Andrei Broder

    E-Print Network [OSTI]

    Cortes, Corinna

    Scalable K-Means by Ranked Retrieval Andrei Broder Google 1600 Amphitheater Parkway Mountain View, CA 94043 broder @google.com Lluis Garcia-Pueyo Google 1600 Amphitheater Parkway Mountain View, CA 94043 lgpueyo@google.com Vanja Josifovski Google 1600 Amphitheater Parkway Mountain View, CA 94043

  7. Retrieval Name: Information Release -54 Issue Date: April 20, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release - 54 Issue Date: April 20, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #54 Page 1 PeopleSoft IR- #54 LSUSH - Month of March 2006 General Ledger Closed Scope: This PeopleSoft Information Release (IR) applies to the LSUSH

  8. The Seventeen Theoretical Constructs of Information Searching and Information Retrieval

    E-Print Network [OSTI]

    Jansen, James

    The Seventeen Theoretical Constructs of Information Searching and Information Retrieval Bernard J. Jansen College of Information Sciences and Technology, The Pennsylvania State University, University Park, PA 16801. E-mail: jjansen@acm.org Soo Young Rieh School of Information, University of Michigan, Ann

  9. Retrieval Name: Information Release -57 Issue Date: June 19, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release - 57 Issue Date: June 19, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #57 Page 1 PeopleSoft IR- #57 LSUSH - Month of May 2006 General Ledger Closed Scope: This PeopleSoft Information Release (IR) applies to the LSUSH Financial

  10. Retrieval Name: Information Release -58 Issue Date: August 29, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release - 58 Issue Date: August 29, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #58 Page 1 PeopleSoft IR- #58 LSUSH & EACMC - Month of June 2006 General Ledger Closed Scope: This PeopleSoft Information Release (IR) applies

  11. Retrieval Name: Information Release -53 Issue Date: March 20, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release - 53 Issue Date: March 20, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #50 Page 1 PeopleSoft IR- #53 LSUSH - Month of February 2006 General Ledger Closed Scope: This PeopleSoft Information Release (IR) applies to the LSUSH

  12. Retrieval Name: Information Release -52 Issue Date: February 16, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release - 52 Issue Date: February 16, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #52 Page 1 PeopleSoft IR- #52 LSUSH - MonthSoft Information Release (IR) applies to the LSUSH Financial Community responsible for management

  13. Draft for comment Important problems in information retrieval

    E-Print Network [OSTI]

    Soergel, Dagobert

    Draft for comment Important problems in information retrieval Dagobert Soergel College of Library and Information Services University of Maryland College Park, MD 20742 August 1989 (Most of the work on this paper the problem and determining information needs. Problem 2. Knowing how people use and process information

  14. Retrieval Name: Information Release 59 Issue Date: September 20, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release ­ 59 Issue Date: September 20, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #59 Page 1 PeopleSoft IR- #59 LSUSH - Month of July 2006 General Ledger Closed Scope: This PeopleSoft Information Release (IR) applies to the LSUSH

  15. Retrieval Name: Information Release -55 Issue Date: May 16, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release - 55 Issue Date: May 16, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #55 Page 1 PeopleSoft IR- #55 LSUSH and EACMC - Month of April 2006 General Ledger Closed Scope: This PeopleSoft Information Release (IR) applies to the LSUSH

  16. Retrieval Name: Information Release 61 Issue Date: October 17, 2006

    E-Print Network [OSTI]

    Retrieval Name: Information Release ­ 61 Issue Date: October 17, 2006 Revision Date: Originator: LSUSH Accounting Services Rescind Date: Information Release #61 Page 1 PeopleSoft IR- #61 LSUSH - Month of September 2006 General Ledger Closed Scope: This PeopleSoft Information Release (IR) applies to the LSUSH

  17. CS433-CS533 Information Retrieval Spring 2014

    E-Print Network [OSTI]

    Meng, Weiyi

    discussions. Late penalty. Late homework and project assignments will be penalized at a rate of 5% per day. Thesaurus construction. Query expansion. Natural language and linguistic techniques. Evaluation. Distributed retrieval 04 Index construction 05 Index compression 06 Scoring, term weighting & the vector space model 07

  18. Status report on SIRS: sorption information retrieval system

    SciTech Connect (OSTI)

    Hostetler, D.D.; Serne, R.J.; Baldwin, A.J.; Petrie, G.M.

    1980-11-01

    Two major uses were identified for the Sorption Information Retrieval System: (1) to aid geochemists in the elucidation of sorption mechanisms; and (2) to aid safety assessment modelers in selection of Kds for any given scenerio. Other benefits such as providing an auditable vehicle for the Kd selection were also discussed.

  19. Matrix Factorizations for Information Retrieval Dianne P. O'Leary

    E-Print Network [OSTI]

    O'Leary, Dianne P.

    Matrix Factorizations for Information Retrieval Dianne P. O'Leary Computer Science Dept that is predominantly linear algebra · Conclusions A Catalog of Matrix Factorizations c 2006 Dianne P. O'Leary 1 or oscillation · understanding Markov chains c 2006 Dianne P. O'Leary 2 University of Maryland, College Park #12

  20. Automatic Detection of Treatment Relationships for Patent Retrieval

    E-Print Network [OSTI]

    Cárdenas, Alfonso F.

    Automatic Detection of Treatment Relationships for Patent Retrieval Aaron Chu UCLA Computer Science Department Los Angeles, California 90024 aaronc@ucla.edu Shigeyuki Sakurai1 4 th Patent Examination Department Japan Patent Office Tokyo, Japan sakurai-shigeyuki@jpo.go.jp Alfonso F. Cardenas UCLA Computer

  1. Physical retrieval of surface emissivity spectrum from hyperspectral infrared radiances

    E-Print Network [OSTI]

    Li, Jun

    Physical retrieval of surface emissivity spectrum from hyperspectral infrared radiances Jun Li,1 emissivity. Using constant or inaccurate surface emissivities typically results in large temperature and moisture profile errors, particularly over semi-arid or arid areas where the variation in emissivity

  2. Link Analysis in Web Information Retrieval Monika Henzinger

    E-Print Network [OSTI]

    Cortes, Corinna

    is a reference of a web page that is contained in a web page . When the hyperlink is clicked on in a web browser, the browser displays page . This functionality alone is not helpful for web information retrieval. However, the way hyperlinks are typically used by authors of web pages can give them valuable information content

  3. Efficiency Considerations for Scalable Information Retrieval Ophir Frieder

    E-Print Network [OSTI]

    Efficiency Considerations for Scalable Information Retrieval Servers Ophir Frieder Department Washington, DC 20052 frieder@seas.gwu.edu Abstract We review a variety of techniques to improve efficiency and using such techniques is critical. We address several efficiency concerns, but our primary focus

  4. IBM Research TRECVID-2004 Video Retrieval System Arnon Amir3

    E-Print Network [OSTI]

    Chang, Shih-Fu

    IBM Research TRECVID-2004 Video Retrieval System Arnon Amir3 , Janne O Argillander2 , Marco Berg3 , Rong Yan1 , Donqing Zhang1 1 IBM T. J. Watson Research Center 19 Skyline Drive Hawthorne, NY 10532 2 IBM T. J. Watson Research Center Yorktown Heights, NY 10598 3 IBM Almaden Research Center 650 Harry Rd

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

    E-Print Network [OSTI]

    White, Douglas R.

    sample selection and data retrieval to correlation, data quality control, and testing for genetic. NAROLL and R. COHEN (eds.), Handbook of method in cultural anthropology, New York, Natural History Press. at CALIFORNIA DIGITAL LIBRARY on May 3, 2010http://ssi.sagepub.comDownloaded from #12;80 SCOPE OF MATERIALS

  6. CRAD, Fire Protection- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Fire Protection program at the Idaho Accelerated Retrieval Project Phase II.

  7. CRAD, Engineering- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Engineering program at the Idaho Accelerated Retrieval Project Phase II.

  8. CRAD, Safety Basis- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Safety Basis at the Idaho Accelerated Retrieval Project Phase II.

  9. CRAD, Criticality Safety- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Criticality Safety program at the Idaho Accelerated Retrieval Project Phase II.

  10. CRAD, Occupational Safety & Health- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Occupational Safety and Industrial Hygiene Program at the Idaho Accelerated Retrieval Project Phase II.

  11. CRAD, Training- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Training Program at the Idaho Accelerated Retrieval Project Phase II.

  12. CRAD, Radiological Controls- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Radiation Protection Program at the Idaho Accelerated Retrieval Project Phase II.

  13. CRAD, Management- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Management at the Idaho Accelerated Retrieval Project Phase II.

  14. CRAD, Quality Assurance- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Quality Assurance Program at the Idaho Accelerated Retrieval Project Phase II.

  15. CRAD, Maintenance- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Maintenance program at the Idaho Accelerated Retrieval Project Phase II.

  16. Dynamic Two-Stage Image Retrieval from Large Multimodal Databases

    E-Print Network [OSTI]

    Arampatzis, Avi

    on white background would retrieve a red pie-chart on white paper. If the query image happens to have a low generality, early rank positions may be dominated by spurious results such as the pie-chart, which may even

  17. Design package for fuel retrieval system fuel handling tool modification

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1998-11-09

    This is a design package that contains the details for a modification to a tool used for moving fuel elements during loading of MCO Fuel Baskets for the Fuel Retrieval System. The tool is called the fuel handling tool (or stinger). This document contains requirements, development design information, tests, and test reports.

  18. Design package for fuel retrieval system fuel handling tool modification

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1999-03-17

    This is a design package that contains the details for a modification to a tool used for moving fuel elements during loading of MCO Fuel Baskets for the Fuel Retrieval System. The tool is called the fuel handling tool (or stinger). This document contains requirements, development design information, tests, and test reports.

  19. Design Package for Fuel Retrieval System Fuel Handling Tool Modification

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    2000-03-27

    This is a design package that contains the details for a modification to a tool used for moving fuel elements during loading of MCO Fuel Baskets for the Fuel Retrieval System. The tool is called the fuel handling tool (or stinger). This document contains requirements, development design information, tests, and test reports.

  20. Design package Lazy Susan for the fuel retrieval system

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1998-11-09

    This is a design package that contains the details for a Lazy Susan style small tool for the Fuel Retrieval System. The Lazy Susan tool is used to help rotate an MCO Fuel Basket when loading it. This document contains requirements, development design information, tests and test reports that pertain to the production of Lazy Susan small tool.

  1. Design package lazy susan for the fuel retrieval system

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1999-09-10

    This is a design package that contains the details for a Lazy Susan style small tool for the Fuel Retrieval System. The Lazy Susan tool is used to help rotate an MCO Fuel Basket when loading it. This document contains requirements, development design information, tests and test reports that pertain to the production of Lazy Susan small tool.

  2. Satellite characterization of urban aerosols: Importance of including hygroscopicity and mixing state in the retrieval algorithms

    E-Print Network [OSTI]

    state in the retrieval algorithms Jun Wang1 and Scot T. Martin1 Received 27 September 2006; revised 5-of-the-art retrieval algorithms widely omit variable hygroscopicity and mixing state. For the study described herein% and 0.2 mm, respectively, depending upon the retrieval algorithm's assumptions regarding hygroscopicity

  3. Aerosol Optical Depth Retrieval by Neural Networks Ensemble with Adaptive Cost Function

    E-Print Network [OSTI]

    Obradovic, Zoran

    and warming the atmosphere. Therefore, the accurate prediction of aerosols composition and their concentration (AERONET) is global remote sensing network of about 540 ground-based radiometers that retrieve AOD several as ground truth when validating retrieval quality of various satellite- based AOD retrieval algorithms [4

  4. University of Twente at GeoCLEF 2006: geofiltered document retrieval

    E-Print Network [OSTI]

    Theune, Mariët

    in building a Geographic Information Retrieval system and a large effort went into constructing a geographic a gazetteer. The results do not show an improvement in retrieval performance when taking geographical information into account. Categories and Subject Descriptors H.3 [Information Storage and Retrieval]: H.3

  5. Retrieving the effective radius of Saharan dust coarse mode from AIRS Clemence Pierangelo,1

    E-Print Network [OSTI]

    of the temperature and water vapor profiles are obtained from 8 spectral channels, using a Look-Up-Table approach, transport model simulations and sun-photometer retrievals. We find that the coarse mode effective radius to retrieve information on dust size distribution. For instance, bimodal size distributions can be retrieved

  6. Integrating XLink and XPath to Retrieve Structured Multimedia Documents in Digital Libraries

    E-Print Network [OSTI]

    Lalmas, Mounia

    Integrating XLink and XPath to Retrieve Structured Multimedia Documents in Digital Libraries data according to user information needs, multimedia information retrieval in digital libraries must the retrieval of multimedia data in digital libraries based on XML format. For this purpose, we integrate XLink

  7. Retrieval of global hydrogen peroxide (H2O2) profiles using ENVISAT-MIPAS

    E-Print Network [OSTI]

    Oxford, University of

    Retrieval of global hydrogen peroxide (H2O2) profiles using ENVISAT-MIPAS E. Papandrea,1,2 A2O2. We demonstrate the feasibility of profile retrievals in the range 6­35 km and obtain zonal mean), Retrieval of global hydrogen peroxide (H2O2) profiles using ENVISAT-MIPAS, Geophys. Res. Lett., 32, L14809

  8. fMRI Brain Image Retrieval Based on ICA Components bbai@cs.rutgers.edu

    E-Print Network [OSTI]

    fMRI Brain Image Retrieval Based on ICA Components Bing Bai bbai@cs.rutgers.edu Department This manuscript proposes a retrieval system for fMRI brain images. Our goal is to find a similarity- metric to enable us to support queries for "similar tasks" for retrieval on a large collection of brain ex

  9. Process Description for the Retrieval of Earth Covered Transuranic (TRU) Waste Containers at the Hanford Site

    SciTech Connect (OSTI)

    DEROSA, D.C.

    2000-01-13

    This document describes process and operational options for retrieval of the contact-handled suspect transuranic waste drums currently stored below grade in earth-covered trenches at the Hanford Site. Retrieval processes and options discussed include excavation, container retrieval, venting, non-destructive assay, criticality avoidance, incidental waste handling, site preparation, equipment, and shipping.

  10. Retrievals of Carbon Dioxide from GOSAT: Validation, model comparison and approach development

    E-Print Network [OSTI]

    Retrievals of Carbon Dioxide from GOSAT: Validation, model comparison and approach development properties of aerosol and cirrus particles. 3. Model Comparison Retrievals of XCO2 were performed on cloud and compared to the CarbonTracker model. The retrieval averaging kernels were applied to Carbon

  11. Hill Climbing Algorithms for Content-Based Retrieval of Similar Configurations

    E-Print Network [OSTI]

    Papadias, Dimitris

    Hill Climbing Algorithms for Content-Based Retrieval of Similar Configurations Dimitris Papadias Department of Computer Science Hong Kong University of Science and Technology Clear Water Bay, Hong Kong +852 is an important form of content-based retrieval. Exhaustive processing (i.e., retrieval of the best solutions

  12. Information Retrieval, 8, 631654, 2005 c 2005 Springer Science + Business Media, Inc. Manufactured in The Netherlands.

    E-Print Network [OSTI]

    Kamps, Jaap

    Information Retrieval, 8, 631­654, 2005 c 2005 Springer Science + Business Media, Inc. Manufactured, University of Amsterdam Abstract. XML retrieval is a departure from standard document retrieval in which each unit. The distribution of XML element lengths is unlike what we usually observe in standard document

  13. Term-Specific Smoothing for the Language Modeling Approach to Information Retrieval

    E-Print Network [OSTI]

    Hiemstra, Djoerd

    and Retrieval General Terms Theory Keywords Information Retrieval, Formal Models, Language Models, Search simple web search engine examples.2 If we for instance enter the query IT magazines in GoogleTerm-Specific Smoothing for the Language Modeling Approach to Information Retrieval: The Importance

  14. EM-50 Tanks Focus Area retrieval process development and enhancements. FY97 technology development summary report

    SciTech Connect (OSTI)

    Rinker, M.W.; Bamberger, J.A.; Alberts, D.G.

    1997-09-01

    The Retrieval Process Development and Enhancements (RPD and E) activities are part of the US Department of Energy (DOE) EM-50 Tanks Focus Area, Retrieval and Closure program. The purpose of RPD and E is to understand retrieval processes, including emerging and existing technologies, and to gather data on these processes, so that end users have requisite technical bases to make retrieval decisions. Technologies addressed during FY97 include enhancements to sluicing, the use of pulsed air to assist mixing, mixer pumps, innovative mixing techniques, confined sluicing retrieval end effectors, borehole mining, light weight scarification, and testing of Russian-developed retrieval equipment. Furthermore, the Retrieval Analysis Tool was initiated to link retrieval processes with tank waste farms and tank geometric to assist end users by providing a consolidation of data and technical information that can be easily assessed. The main technical accomplishments are summarized under the following headings: Oak Ridge site-gunite and associated tanks treatability study; pulsed air mixing; Oak Ridge site-Old Hydrofracture Facility; hydraulic testbed relocation; cooling coil cleaning end effector; light weight scarifier; innovative tank mixing; advanced design mixer pump; enhanced sluicing; Russian retrieval equipment testing; retrieval data analysis and correlation; simulant development; and retrieval analysis tool (RAT).

  15. Case History of a Clean Water Act Compliance Agreement at the Rocky Flats Environmental Technology Site near Golden, Colorado

    SciTech Connect (OSTI)

    Thompson, J.S.

    1995-08-01

    A major Clean Water Act (CWA) Federal Facilities Compliance Agreement was signed on March 25, 1991 by the US Department of Energy, Rocky Flats Field Office (DOE, RFFO) and the Water Enforcement Division of the Environmental Protection Agency (EPA), Region VIII. The agreement revised the Rocky Flats Plant`s National Pollutant Discharge Elimination System (NPDES) permit and arose from pemittee-requested changes in effluent monitoring points and permit violations, most notably the February 22, 1989 Chromic Acid Incident. The Rocky Flats Plant, now called the Rocky Flats Environmental Technology Site (Site) near Golden Colorado was operated at that time by Rockwell International Corporation, who later plead guilty to six misdemeanor and felony counts of the CWA (the aforementioned NPDES permit violations) and paid a $4 million fine on March 26, 1992. The Compliance Agreement, hereafter referred to as the NPDES FFCA, called for three separate remedial action plans and contained a schedule for their submittal to the EPA. The compliance plans focussed on: (1) Waste Water Treatment Plant (WWTP) performance upgrades, (2) source control and surface water protection, and (3) characterization of the impacts from past sludge disposal practices. Projects that implemented the compliance plans were initiated soon after submittal to the EPA and are forecast to complete in 1997 at a total cost of over $35 million. This paper presents a case history of NPDES FFCA compliance projects and highlights the successes, failures, and lessons learned.

  16. Retrieval of Planetary Rotation and Albedo from DSCOVR data

    E-Print Network [OSTI]

    Kane, S R; Herman, J R; Robinson, T D; Stine, A R

    2015-01-01

    The field of exoplanets has rapidly expanded from the exclusivity of exoplanet detection to include exoplanet characterization. A key step towards this characterization will be retrieval of planetary albedos and rotation rates from highly undersampled imaging data. The Deep Space Climate Observatory (DSCOVR) provides a unique opportunity to test such retrieval methods using high cadence data of the sunlit surface of the Earth. There are two NASA instruments on board DSCOVR that can be used to achieve this task: the NASA instruments Earth Polychromatic Imaging Camera (EPIC) and the National Institute of Standards and Technology Advanced Radiometer (NISTAR). Here we briefly describe the properties of these instruments and the exoplanetary science that can be explored with their data products. These are described within the context of future NASA direct imaging missions for exoplanets.

  17. Recommendations on the proposed Monitored Retrievable Storage Facility

    SciTech Connect (OSTI)

    Not Available

    1985-10-01

    Following the Department of Energy's announcement in April 1985 that three Tennessee sites were to be considered for the Monitored Retrievable Storage facility, Governor Lamar Alexander initiated a review of the proposal to be coordinated by his Safe Growth Team. Roane County and the City of Oak Ridge, the local governments sharing jurisdiction over DOE's primary and secondary sites, were invited to participate in the state's review of the MRS proposal. Many issues related to the proposed MRS are being considered by the Governor's Safe Growth Team. The primary objective of the Clinch River MRS Task Force has been to determine whether the proposed Monitored Retrievable Storage facility should be accepted by the local governments, and if so, under what conditions. The Clinch River MRS Task Force is organized into an Executive Committee cochaired by the Roane County Executive and Mayor of Oak Ridge and three Study Groups focusing on environmental (including health and safety), socioeconomic, and transportation issues.

  18. Design package test weights for fuel retrieval system (OCRWM)

    SciTech Connect (OSTI)

    TEDESCHI, D.J.

    1999-10-26

    This is a design package that documents the development of test weights used in the Spent Nuclear Fuels subproject Fuel Retrieval System. The K Basins Spent Nuclear Fuel (SNF) project consists of the safe retrieval, preparation, and repackaging of the spent fuel stored at the K East (KE) and K West (KW) Basins for interim safe storage in the Canister Storage Building (CSB). Multi-Canister Overpack (MCO) scrap baskets and fuel baskets will be loaded and weighed under water. The equipment used to weigh the loaded fuel baskets requires daily calibration checks, using test weights traceable to National Institute of Standards Testing (NIST) standards. The test weights have been designated as OCRWM related in accordance with HNF-SD-SNF-RF'T-007 (McCormack).

  19. Optimal Storage and Retrieval of Single-Photon Waveforms

    E-Print Network [OSTI]

    Shuyu Zhou; Shanchao Zhang; Chang Liu; J. F. Chen; Jianming Wen; M. M. T. Loy; G. K. L. Wong; Shengwang Du

    2012-07-11

    We report an experimental demonstration of optimal storage and retrieval of heralded single-photon wave packets using electromagnetically induced transparency (EIT) in cold atoms at a high optical depth. We obtain an optimal storage efficiency of (49+/-3)% for single-photon waveforms with a temporal likeness of 96%. Our result brings the EIT quantum light-matter interface close to practical quantum information applications.

  20. System to control contamination during retrieval of buried TRU waste

    DOE Patents [OSTI]

    Menkhaus, Daniel E. (Idaho Falls, ID); Loomis, Guy G. (Idaho Falls, ID); Mullen, Carlan K. (Idaho Falls, ID); Scott, Donald W. (Idaho Falls, ID); Feldman, Edgar M. (Idaho Falls, ID); Meyer, Leroy C. (Idaho Falls, ID)

    1993-01-01

    A system to control contamination during the retrieval of hazardous waste comprising an outer containment building, an inner containment building, within the outer containment building, an electrostatic radioactive particle recovery unit connected to and in communication with the inner and outer containment buildings, and a contaminate suppression system including a moisture control subsystem, and a rapid monitoring system having the ability to monitor conditions in the inner and outer containment buildings.

  1. System to control contamination during retrieval of buried TRU waste

    DOE Patents [OSTI]

    Menkhaus, D.E.; Loomis, G.G.; Mullen, C.K.; Scott, D.W.; Feldman, E.M.; Meyer, L.C.

    1993-04-20

    A system is described to control contamination during the retrieval of hazardous waste comprising an outer containment building, an inner containment building, within the outer containment building, an electrostatic radioactive particle recovery unit connected to and in communication with the inner and outer containment buildings, and a contaminate suppression system including a moisture control subsystem, and a rapid monitoring system having the ability to monitor conditions in the inner and outer containment buildings.

  2. A unified evaluation of iterative projection algorithms for phase retrieval

    E-Print Network [OSTI]

    Marchesini, S

    2006-01-01

    Iterative projection algorithms are successfully being used as a substitute of lenses to recombine, numerically rather than optically, light scattered by illuminated objects. Images obtained computationally allow aberration-free diffraction-limited imaging and allow new types of imaging using radiation for which no lenses exist. The challenge of this imaging technique is transfered from the lenses to the algorithms. We evaluate these new computational ``instruments'' developed for the phase retrieval problem, and discuss acceleration strategies.

  3. Retrieval of buried depleted uranium from the T-1 trench

    SciTech Connect (OSTI)

    Burmeister, M.; Castaneda, N.; Greengard, T. |; Hull, C.; Barbour, D.; Quapp, W.J.

    1998-07-01

    The Trench 1 remediation project will be conducted this year to retrieve depleted uranium and other associated materials from a trench at Rocky Flats Environmental Technology Site. The excavated materials will be segregated and stabilized for shipment. The depleted uranium will be treated at an offsite facility which utilizes a novel approach for waste minimization and disposal through utilization of a combination of uranium recycling and volume efficient uranium stabilization.

  4. Hanford`s spent nuclear fuel retrieval: an agressive agenda

    SciTech Connect (OSTI)

    Shen, E.J., Westinghouse Hanford

    1996-12-06

    Starting December 1997, spent nuclear fuel that has been stored in the K Reactor Fuel Storage Basins will be retrieved over a two year period and repackaged for long term dry storage. The aging and sometimes corroding fuel elements will be recovered and processed using log handled tools and teleoperated manipulator technology. The U.S. Department of Energy (DOE) is committed to this urgent schedule because of the environmental threats to the groundwater and nearby the Columbia River.

  5. Well casing hanger and packoff running and retrieval tool

    SciTech Connect (OSTI)

    Pollock, J.R.; Valka, W.A.

    1992-04-21

    This patent describes a well tool for running a casing hanger and a packoff into, and retrieving a packoff from, a subsea wellhead. It comprises a tubular body including means to releasably connect a packoff to the body for running the packoff into a subsea wellhead; means to releasably connect a packoff to the body for retrieving the packoff from a subsea wellhead; means to relocate the packoff running means and the packoff retrieving means between their functional and non-functional positions; means to releasably connect a casing hanger to the body for running the hanger into a subsea wellhead; a tubular mandrel surrounded by and rotatable with respect to the body; means surrounding the mandrel for moving the casing hanger connection means into functional position; first anti-rotation means preventing relative rotation between the body and the means for moving the casing hanger connection means; second anti-rotation means for preventing relative rotation between connection means; second anti-rotation means for preventing relative rotation between the body and a casing hanger connected thereto: and means for connecting the mandrel to a pipe string for running the tool into a subsea wellhead.

  6. Alternate retrieval technology demonstrations program - test report (ARD Environmental, Inc.)

    SciTech Connect (OSTI)

    Berglin, E.J.

    1997-07-31

    A prototype vehicle, control system, and waste and water scavenging system were designed and fabricated with essentially the full capabilities of the vehicle system proposed by ARD Environmental. A test tank mockup, including riser and decontamination chamber were designed and fabricated, and approximately 830 cubic feet of six varieties of waste simulants poured. The tests were performed by ARD Environmental personnel at its site in Laurel, Maryland, from 4/22/97 through 5/2/97. The capabilities tested were deployment and retrieval, extended mobility and productivity, the ability to operate the system using video viewing only, retrieval after simulated failure, and retrieval and decontamination. Testing commenced with deployment of the vehicle into the tank. Deployment was accomplished using a crane and auxiliary winch to position the vehicle and lower it through the decontamination chamber, into the 36`` diameter x 6` high riser, and touch down on the waste field in the tank. The initial mobility tests were conducted immediately after deployment, prior to sluicing, as the waste field exhibited the greatest amount of variation at this time. This test demonstrated the ability of the vehicle to maneuver over the simulated waste field, and the ability of the operator to work with only video viewing available. In addition, the ability of the vehicle to right itself after being turned on its side was demonstrated. The production rate was evaluated daily through the testing period by measuring the surface and estimating the amount of material removed. The test demonstrated the ability of the vehicle to reduce the waste surface using 400 psi (nominal) water jets, scavenge water and material from the work area, and move to any location, even in the relatively confined space of the 20` diameter test tank. In addition, the ability to sluice to a remote scavenging module was demonstrated. The failure mode test demonstrated the ability to retrieve a stuck vehicle by pulling on the tether, even if the vehicle wheels were locked or the vehicle was on its side. Line pull required to retrieve the vehicle was measured, and side load on the riser calculated from the line pull and line angles. Finally, the decontamination test demonstrated the ability to effectively clean the umbilical and vehicle. The issues addressed and resolved during the testing were: Feasibility of deploying a vehicle- based system, mobility, production rate and limitation of water in the tank during sluicing, mining strategy, operator efficiency, vehicle recovery, and decontamination. Water usage and waste removal rates were used to estimate the time and water usage requirements for cleaning a Hanford SST.

  7. A computerized storage and retrieval system for water quality data 

    E-Print Network [OSTI]

    Sparr, Ted M

    1969-01-01

    processing run, The system designer cannot assure data base credibility if machine failure occurs during processing. For example, a par- tially completed data input action can leave directories which are no longer consistent with data that they index...~ a, I D E Col: 4a ' E b e e (Me', aber) A8STRACT A Computerized Storage and Retrieval System for Water Quality Data. (August l969) Ted H. Sparr, B. A. , Ohio Wesleyan Univereity; Directed by; Dr. Roy W, Harm, Jr, Automated data storage...

  8. Rapid automatic keyword extraction for information retrieval and analysis

    DOE Patents [OSTI]

    Rose, Stuart J (Richland, WA); Cowley,; Wendy E (Richland, WA); Crow, Vernon L (Richland, WA); Cramer, Nicholas O (Richland, WA)

    2012-03-06

    Methods and systems for rapid automatic keyword extraction for information retrieval and analysis. Embodiments can include parsing words in an individual document by delimiters, stop words, or both in order to identify candidate keywords. Word scores for each word within the candidate keywords are then calculated based on a function of co-occurrence degree, co-occurrence frequency, or both. Based on a function of the word scores for words within the candidate keyword, a keyword score is calculated for each of the candidate keywords. A portion of the candidate keywords are then extracted as keywords based, at least in part, on the candidate keywords having the highest keyword scores.

  9. Integral Monitored Retrievable Storage (MRS) Facility conceptual design report

    SciTech Connect (OSTI)

    1985-09-01

    In April 1985, the Department of Energy (DOE) selected the Clinch River site as its preferred site for the construction and operation of the monitored retrievable storage (MRS) facility (USDOE, 1985). In support of the DOE MRS conceptual design activity, available data describing the site have been gathered and analyzed. A composite geotechnical description of the Clinch River site has been developed and is presented herein. This report presents Clinch River site description data in the following sections: general site description, surface hydrologic characteristics, groundwater characteristics, geologic characteristics, vibratory ground motion, surface faulting, stability of subsurface materials, slope stability, and references. 48 refs., 35 figs., 6 tabs.

  10. A Review of "Majesty and Humanity: Kings and Their Doubles in the Political Drama of the Spanish Golden Age" by Alban K. Forcione 

    E-Print Network [OSTI]

    Bass, Laura

    2011-01-01

    , the ?Conclusion? along with the last two chapters would provide a fresh and illuminating perspective on Baroque literature of Spain. The first two chapters could enrich a study of Columbus?s travel log or Cort?s?s ?Letters from Mexico.? Whether read in parts... or as a whole, Vilches?s book offers the reader a layered and insightful examination of early modern Spain?s ?Golden Age,? attune to all the contradictions that follow from this term. Alban K. Forcione. Majesty and Humanity: Kings and Their Doubles...

  11. EA-1968: Site-Wide Environmental Assessment of the U.S. Department of Energy National Renewable Energy Laboratory (NREL) South Table Mountain (STM) Campus, Golden, Colorado

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE is preparing a Site-Wide Environmental Assessment to analyze the potential environmental impacts of possible site operations and improvements over the next five to ten years at DOE’s STM campus of NREL and nearby leased support facilities in Golden, Colorado. This proposed action would support DOE’s mission to research, develop, and deploy energy efficiency and renewable energy technologies and would consist of: • Research, routine laboratory, and site operation enhancements • New building construction and modifications of existing buildings • Infrastructure and utilities upgrades and enhancements

  12. Biogas and Fuel Cells Workshop Summary Report: Proceedings from the Biogas and Fuel Cells Workshop, Golden, Colorado, June 11-13, 2012

    SciTech Connect (OSTI)

    Not Available

    2013-01-01

    The U.S. Department of Energy (DOE) National Renewable Energy Laboratory (NREL) held a Biogas and Fuel Cells Workshop June 11-13, 2012, in Golden, Colorado, to discuss biogas and waste-to-energy technologies for fuel cell applications. The overall objective was to identify opportunities for coupling renewable biomethane with highly efficient fuel cells to produce electricity; heat; combined heat and power (CHP); or combined heat, hydrogen and power (CHHP) for stationary or motive applications. The workshop focused on biogas sourced from wastewater treatment plants (WWTPs), landfills, and industrial facilities that generate or process large amounts of organic waste, including large biofuel production facilities (biorefineries).

  13. IMAGE RETRIEVAL OVER NETWORKS: ANT ALGORITHM FOR LONG TERM ACTIVE David Picard1

    E-Print Network [OSTI]

    IMAGE RETRIEVAL OVER NETWORKS: ANT ALGORITHM FOR LONG TERM ACTIVE LEARNING David Picard1 , Arnaud of relevant images from the interaction with the user. We carr

  14. Pulse retrieval and soliton formation in a non-standard scheme for dynamic electromagnetically induced transparency

    E-Print Network [OSTI]

    Amy Peng; Mattias Johnsson; Joseph J. Hope

    2004-11-09

    We examine in detail an alternative method of retrieving the information written into an atomic ensemble of three-level atoms using electromagnetically induced transparency. We find that the behavior of the retrieved pulse is strongly influenced by the relative collective atom-light coupling strengths of the two relevant transitions. When the collective atom-light coupling strength for the retrieval beam is the stronger of the two transitions, regeneration of the stored pulse is possible. Otherwise, we show the retrieval process can lead to creation of soliton-like pulses.

  15. Use of Retrievable Compared to Permanent Inferior Vena Cava Filters: A Single-Institution Experience

    SciTech Connect (OSTI)

    Ha, Thuong G. Van [University of Chicago, Department of Radiology, Section of Vascular and Interventional Radiology (United States)], E-mail: tgvanha@uchicago.edu; Chien, Andy S. [Pritzker School of Medicine, University of Chicago (United States); Funaki, Brian S.; Lorenz, Jonathan [University of Chicago, Department of Radiology, Section of Vascular and Interventional Radiology (United States); Piano, Giancarlo [University of Chicago, Department of Surgery (United States); Shen, Maxine [Pritzker School of Medicine, University of Chicago (United States); Leef, Jeffrey [University of Chicago, Department of Radiology, Section of Vascular and Interventional Radiology (United States)

    2008-03-15

    The purpose of this study was to review the use, safety, and efficacy of retrievable inferior vena cava (IVC) filters in their first 5 years of availability at our institution. Comparison was made with permanent filters placed in the same period. A retrospective review of IVC filter implantations was performed from September, 1999, to September, 2004, in our department. These included both retrievable and permanent filters. The Recovery nitinol and Guenther tulip filters were used as retrievable filters. The frequency of retrievable filter used was calculated. Clinical data and technical data related to filter placement were reviewed. Outcomes, including pulmonary embolism, complications associated with placement, retrieval, or indwelling, were calculated. During the study period, 604 IVC filters were placed. Of these, 97 retrievable filters (16%) were placed in 96 patients. There were 53 Recovery filter and 44 Tulip filter insertions. Subjects were 59 women and 37 men; the mean age was 52 years, with a range of from 18 to 97 years. The placement of retrievable filters increased from 2% in year 1 to 32% in year 5 of the study period. The total implantation time for the permanent group was 145,450 days, with an average of 288 days (range, 33-1811 days). For the retrievable group, the total implantation time was 21,671 days, with an average of 226 days (range, 2-1217 days). Of 29 patients who returned for filter retrieval, the filter was successfully removed in 28. There were 14 of 14 successful Tulip filter retrievals and 14 of 15 successful Recovery filter retrievals. In one patient, after an indwelling period of 39 days, a Recovery nitinol filter could not be removed secondary to a large clot burden within the filter. For the filters that were removed, the mean dwell time was 50 days for the Tulip type and 20 days for the Recovery type. Over the follow-up period there was an overall PE incidence of 1.4% for the permanent group and 1% for the retrieval group. In conclusion, there was an increase in the use of retrievable filters over the study period and an overall increase in the total number of filters implanted. The increased use of these filters appeared to be due to expanded indications predicated by their retrievability. Placement and retrieval of these filters have a low risk of complications, and retrievable filters appeared effective, as there was low rate of clinically significant pulmonary embolism associated with these filters during their indwelling time.

  16. Recommendations on the proposed Monitored Retrievable Storage Facility

    SciTech Connect (OSTI)

    Not Available

    1985-10-01

    Following the Department of Energy`s announcement in April 1985 that three Tennessee sites were to be considered for the Monitored Retrievable Storage facility, Governor Lamar Alexander initiated a review of the proposal to be coordinated by his Safe Growth Team. Roane County and the City of Oak Ridge, the local governments sharing jurisdiction over DOE`s primary and secondary sites, were invited to participate in the state`s review of the MRS proposal. Many issues related to the proposed MRS are being considered by the Governor`s Safe Growth Team. The primary objective of the Clinch River MRS Task Force has been to determine whether the proposed Monitored Retrievable Storage facility should be accepted by the local governments, and if so, under what conditions. The Clinch River MRS Task Force is organized into an Executive Committee cochaired by the Roane County Executive and Mayor of Oak Ridge and three Study Groups focusing on environmental (including health and safety), socioeconomic, and transportation issues.

  17. Full-scale retrieval of simulated buried transuranic waste

    SciTech Connect (OSTI)

    Valentich, D.J. [EG and G Idaho, Inc., Idaho Falls, ID (United States)

    1993-09-01

    This report describes the results of a field test conducted to determine the effectiveness of using conventional type construction equipment for the retrieval of buried transuranic (TRU) waste. A cold (nonhazardous and nonradioactive) test pit (1,100 yd{sup 3} volume) was constructed with boxes and drums filled with simulated waste materials, such as metal, plastic, wood, concrete, and sludge. Large objects, including truck beds, tanks, vaults, pipes, and beams, were also placed in the pit. These materials were intended to simulate the type of wastes found in TRU buried waste pits and trenches. A series of commercially available equipment items, such as excavators and tracked loaders outfitted with different end effectors, were used to remove the simulated waste. Work was performed from both the abovegrade and belowgrade positions. During the demonstration, a number of observations, measurements, and analyses were performed to determine which equipment was the most effective in removing the waste. The retrieval rates for the various excavation techniques were recorded. The inherent dust control capabilities of the excavation methods used were observed. The feasibility of teleoperating reading equipment was also addressed.

  18. Monitored Retrievable Storage System Requirements Document. Revision 1

    SciTech Connect (OSTI)

    Not Available

    1994-03-01

    This Monitored Retrievable Storage System Requirements Document (MRS-SRD) describes the functions to be performed and technical requirements for a Monitored Retrievable Storage (MRS) facility subelement and the On-Site Transfer and Storage (OSTS) subelement. The MRS facility subelement provides for temporary storage, at a Civilian Radioactive Waste Management System (CRWMS) operated site, of spent nuclear fuel (SNF) contained in an NRC-approved Multi-Purpose Canister (MPC) storage mode, or other NRC-approved storage modes. The OSTS subelement provides for transfer and storage, at Purchaser sites, of spent nuclear fuel (SNF) contained in MPCs. Both the MRS facility subelement and the OSTS subelement are in support of the CRWMS. The purpose of the MRS-SRD is to define the top-level requirements for the development of the MRS facility and the OSTS. These requirements include design, operation, and decommissioning requirements to the extent they impact on the physical development of the MRS facility and the OSTS. The document also presents an overall description of the MRS facility and the OSTS, their functions (derived by extending the functional analysis documented by the Physical System Requirements (PSR) Store Waste Document), their segments, and the requirements allocated to the segments. In addition, the top-level interface requirements of the MRS facility and the OSTS are included. As such, the MRS-SRD provides the technical baseline for the MRS Safety Analysis Report (SAR) design and the OSTS Safety Analysis Report design.

  19. Kollaboratives geographisches P2P-Information Retrieval als Grundlage fr

    E-Print Network [OSTI]

    ) centralized search engines can only index a small fraction of the Web - sheer number of documents i f ti h f - information generated by request only - hidden-web · real time information retrieval via contracts with content providers arereal time information retrieval via contracts with content providers are undertaken

  20. Acyclic Subgraph based Descriptor Spaces for Chemical Compound Retrieval and Classification

    E-Print Network [OSTI]

    Minnesota, University of

    Acyclic Subgraph based Descriptor Spaces for Chemical Compound Retrieval and Classification Nikil Wale and George Karypis Department of Computer Science/Digital Technology Center , University of the new descriptors in the context of SVM-based classification and ranked-retrieval on 28 classification

  1. The MIR Flickr Retrieval Evaluation Mark J. Huiskes Michael S. Lew

    E-Print Network [OSTI]

    Lew, Michael S.

    comprising 25000 images from the Flickr website which are redistributable for research purposes and represent for benchmarking retrieval and classification methods. Categories and Subject Descriptors H.3.7 [Information Storage and Retrieval]: Digital Libraries ­ Collection, Dissemination, Standards. H.3.3 [Information

  2. A Survey of Document Image Retrieval in Digital Libraries Simone Marinai

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A Survey of Document Image Retrieval in Digital Libraries Simone Marinai Dipartimento di Sistemi e. Keywords : Digital Library, Document Image Retrieval, Handwriting, Layout Analysis, OCR. 1 Introduction In the last few years, Digital Libraries (DL) became one im- portant application area for Document Image

  3. Tropical Cyclone Wind Retrievals from the Advanced Microwave Sounding Unit: Application to Surface Wind Analysis

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    Tropical Cyclone Wind Retrievals from the Advanced Microwave Sounding Unit: Application to Surface Wind Analysis KOTARO BESSHO Japan Meteorological Agency/Meteorological Research Institute, Tsukuba City winds at 850 hPa from tropical cyclones retrieved using the nonlinear balance equation, where the mass

  4. Improving total column ozone retrievals by using cloud pressures derived from Raman scattering in the UV

    E-Print Network [OSTI]

    Joiner, Joanna

    Improving total column ozone retrievals by using cloud pressures derived from Raman scattering resolution, coverage, and sampling of the Aura satellite ozone monitoring instrument (OMI), as compared with the total ozone mapping spectrometer (TOMS) should allow for improved ozone retrievals. By default, the TOMS

  5. Retrieval of subpixel snow covered area, grain size, and albedo from MODIS Thomas H. Painter a,

    E-Print Network [OSTI]

    Dozier, Jeff

    Retrieval of subpixel snow covered area, grain size, and albedo from MODIS Thomas H. Painter a Keywords: Snow Grain size Albedo Spectral mixture analysis MODIS We describe and validate a model that retrieves fractional snow-covered area and the grain size and albedo of that snow from surface reflectance

  6. Retrieval of subpixel snow-covered area and grain size from imaging spectrometer data

    E-Print Network [OSTI]

    Dozier, Jeff

    Retrieval of subpixel snow-covered area and grain size from imaging spectrometer data Thomas H 2002 Abstract We describe and validate an automated model that retrieves subpixel snow-covered area multiple endmember spectral mixtures with a spectral library of snow, vegetation, rock, and soil. We derive

  7. Automating Music Production with Music Information Retrieval A thesis submitted for partial fulfillment of requirements

    E-Print Network [OSTI]

    Schniter, Philip

    1 Automating Music Production with Music Information Retrieval A thesis submitted for partial;2 Abstract Prior research in the field of Music Information Retrieval has yielded techniques for extracting musical information from digital audio, and made it possible to analyze human music production

  8. Korean-Chinese Person Name Translation for Cross Language Information Retrieval

    E-Print Network [OSTI]

    Chu, Hao-hua

    Korean-Chinese Person Name Translation for Cross Language Information Retrieval Yu-Chun Wang ab entity in Korean-Chinese cross language information retrieval (KCIR). Unlike other languages, Chinese map to several Chinese characters. We propose an effective hybrid person name translation method

  9. Linking Satellite Ammonia Retrievals with the AIRPACT Air Quality Modeling System.

    E-Print Network [OSTI]

    Collins, Gary S.

    Linking Satellite Ammonia Retrievals with the AIRPACT Air Quality Modeling System. 1 Ayrton Bryan program under grant number 0754990 Introduction Ammonia (NH3) is an important atmospheric pollutant to retrieve ammonia spectra and derive nadir profiles. AIRPACT (Air Indicator Report for Public Awareness

  10. Paper Doll Parsing: Retrieving Similar Styles to Parse Clothing Items Kota Yamaguchi

    E-Print Network [OSTI]

    Berg, Tamara L.

    Paper Doll Parsing: Retrieving Similar Styles to Parse Clothing Items Kota Yamaguchi Stony Brook (paper doll item transfer) from retrieved examples. Exper- imental evaluation shows that our approach clothing and body pose to constrain prediction and produce a more accurate parse. We call this paper doll

  11. A Spectral Approach to Shape-Based Retrieval of Articulated 3D Models

    E-Print Network [OSTI]

    Zhang, Richard "Hao"

    . In this paper, we propose a technique to render a descriptor invariant to bending, hence en- hancing its scaling, and shape articulation (i.e., bending). Retrieval is performed in the spectral domain using propose. Key words: 3D Shape Retrieval, Bending Invariance, Geodesic Distance, Graph Distance, Shape

  12. Disproving the Fusion Hypothesis: An Analysis of Data Fusion via Effective Information Retrieval Strategies

    E-Print Network [OSTI]

    Disproving the Fusion Hypothesis: An Analysis of Data Fusion via Effective Information Retrieval devoted to the basic idea that data fusion techniques can improve retrieval effectiveness. Recent work to effectiveness improvements have not been made clear. We examine popular data fusion techniques designed

  13. Thesaurus-based Retrieval of Case Law Michel C.A. KLEIN a

    E-Print Network [OSTI]

    van Harmelen, Frank

    Thesaurus-based Retrieval of Case Law Michel C.A. KLEIN a , Wouter VAN STEENBERGEN b , Elisabeth M within the domain of tort law from a repository of 68.000 court verdicts. We apply a thesaurus interpretation. Keywords. retrieval, case law, ontology, thesaurus 1. Introduction The judiciary is faced

  14. Mt. Etna tropospheric ash retrieval and sensitivity analysis using Moderate Resolution Imaging

    E-Print Network [OSTI]

    Oxford, University of

    Mt. Etna tropospheric ash retrieval and sensitivity analysis using Moderate Resolution Imaging.pugnaghi@unimore.it, gabriele.gangale@unimore.it Abstract. A retrieval of tropospheric volcanic ash from Mt Etna has been. In order to derive the ash plume optical thickness, the particle effective radius and the total mass

  15. Striatal Contributions to Declarative Memory Retrieval Jason M. Scimeca1 and David Badre1,2,*

    E-Print Network [OSTI]

    Badre, David

    system. Recently, there has been renewed focus on the relationship between the basal ganglia-encoding of retrieved items in accord with their expected utility (adaptive encoding), (2) striatum selectively admits information into working memory that is expected to increase the likelihood of successful retrieval (adaptive

  16. Multi-grid-cell validation of satellite aerosol property retrievals in INTEX/ITCT/ICARTT 2004

    E-Print Network [OSTI]

    Multi-grid-cell validation of satellite aerosol property retrievals in INTEX/ITCT/ICARTT 2004 P. B 5 December 2006; published 8 May 2007. [1] Aerosol transport off the US Northeast coast during) provided comparisons of AATS AOD spectra to retrievals for 90 grid cells of the satellite radiometers MODIS

  17. PageFetch: A Retrieval Game for Children (and Adults) Jim Purvis, Leif Azzopardi

    E-Print Network [OSTI]

    Azzopardi, Leif

    .e. the higher the rank the more points), and unlike 1 Pages were selected using trending search terms for under and Subject Descriptors: H.3.3 [Information Storage and Retrieval]: Information Search and Retrieval General Terms: Design, Human Factors Keywords: Human Computational Games EXTENDED ABSTRACT Children often

  18. Automatic Identification of Best Entry Points for Focussed Structured Document Retrieval

    E-Print Network [OSTI]

    Lalmas, Mounia

    Automatic Identification of Best Entry Points for Focussed Structured Document Retrieval Mounia@dcs.qmul.ac.uk ABSTRACT Focussed structured document retrieval employs the concept of best entry points (BEPs), which, Best entry points, Best entry point algorithms, Automatic identification of best entry points. 1

  19. Best Entry Points for Structured Document Retrieval Part II: Types, Usage and Effectiveness

    E-Print Network [OSTI]

    Lalmas, Mounia

    Best Entry Points for Structured Document Retrieval ­ Part II: Types, Usage and Effectiveness Jane documents. This paper examines the concept of best entry points, which are document components from which of best entry points in structured document retrieval, and their usage and effectiveness in real

  20. UNCORRECTED 2 Kernel-based distance metric learning for content-based image retrieval

    E-Print Network [OSTI]

    Yeung, Dit-Yan

    UNCORRECTED PROOF 1 2 Kernel-based distance metric learning for content-based image retrieval 3 and Technology, Clear Water Bay, Kowloon, Hong Kong 5 Received 24 August 2005; received in revised form 16 images, the performance of a content-based image retrieval (CBIR) system 9 depends critically

  1. Eurographics Workshop on 3D Object Retrieval (2015), pp. 19 SHREC'15 Track

    E-Print Network [OSTI]

    Martin, Ralph R.

    2015-01-01

    Eurographics Workshop on 3D Object Retrieval (2015), pp. 1­9 (Editors) SHREC'15 Track: Canonical Forms for Non-Rigid 3D Shape Retrieval David Pickup1 , Xianfang Sun1 , Paul L. Rosin1 , Ralph R. Martin1, China 3 South China University of Technology, China Track organisers Abstract We present a new

  2. Rotation-Robust Math Symbol Recognition and Retrieval Using Outer Contours and Image Subsampling

    E-Print Network [OSTI]

    Zanibbi, Richard

    Rotation-Robust Math Symbol Recognition and Retrieval Using Outer Contours and Image Subsampling the system with original Turning Function on the rotated InftyCDB-3 dataset. Keywords: Machine-Printed Math Symbol Recognition, Content-Based Math Symbol Retrieval 1. INTRODUCTION Recognition of math expression

  3. ERP and fMRI correlates of retrieval cues in episodic memory

    E-Print Network [OSTI]

    Henson, Rik

    1 ERP and fMRI correlates of retrieval cues in episodic memory A Thesis submitted to University. Leun Otten 2006 #12;2 Abstract EEG event-related potentials (ERPs) and fMRI blood oxygenation level.g. Robb & Rugg, 2002) by showing that retrieval orientation effects are robust ERP effects across

  4. SCALAR WIND SPEED AND DIRECTION TROPICAL CYCLONE RETRIEVALS FOR CONICAL SCANNING SCATTEROMETERS

    E-Print Network [OSTI]

    Hennon, Christopher C.

    SCALAR WIND SPEED AND DIRECTION TROPICAL CYCLONE RETRIEVALS FOR CONICAL SCANNING SCATTEROMETERS--Scatterometer measurements of ocean vector winds (OVW) are significantly degraded in the presence of the precipitation, especially in tropical cyclones. This paper presents a new ocean hurricane/typhoon wind vector retrieval

  5. Retrieval of Non-Spherical Dust Aerosol Properties from Satellite Observations 

    E-Print Network [OSTI]

    Huang, Xin

    2013-08-01

    of the refractive index, which may lead to misinterpretation of the measurements and substantial errors in the retrieved aerosol parameters; (e) Depending signi cantly on the selection of the limited num- ber of xed dust aerosol models, the retrieval quality may...

  6. Proofs of Retrievability with Public Verifiability and Constant Communication Cost in Cloud

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Proofs of Retrievability with Public Verifiability and Constant Communication Cost in Cloud Jiawei, requires prior specific permission and/or a fee. CloudComputing'13, May 8, 2013, Hangzhou, China. Copyright 2013 ACM 978-1-4503-2067-2/13/05 ...$15.00. Keywords Proofs of Retrievability, Cloud Storage, Public

  7. Cross-language information retrieval using PARAFAC2.

    SciTech Connect (OSTI)

    Bader, Brett William; Chew, Peter; Abdelali, Ahmed (New Mexico State University, Las Cruces, NM); Kolda, Tamara Gibson

    2007-05-01

    A standard approach to cross-language information retrieval (CLIR) uses Latent Semantic Analysis (LSA) in conjunction with a multilingual parallel aligned corpus. This approach has been shown to be successful in identifying similar documents across languages - or more precisely, retrieving the most similar document in one language to a query in another language. However, the approach has severe drawbacks when applied to a related task, that of clustering documents 'language-independently', so that documents about similar topics end up closest to one another in the semantic space regardless of their language. The problem is that documents are generally more similar to other documents in the same language than they are to documents in a different language, but on the same topic. As a result, when using multilingual LSA, documents will in practice cluster by language, not by topic. We propose a novel application of PARAFAC2 (which is a variant of PARAFAC, a multi-way generalization of the singular value decomposition [SVD]) to overcome this problem. Instead of forming a single multilingual term-by-document matrix which, under LSA, is subjected to SVD, we form an irregular three-way array, each slice of which is a separate term-by-document matrix for a single language in the parallel corpus. The goal is to compute an SVD for each language such that V (the matrix of right singular vectors) is the same across all languages. Effectively, PARAFAC2 imposes the constraint, not present in standard LSA, that the 'concepts' in all documents in the parallel corpus are the same regardless of language. Intuitively, this constraint makes sense, since the whole purpose of using a parallel corpus is that exactly the same concepts are expressed in the translations. We tested this approach by comparing the performance of PARAFAC2 with standard LSA in solving a particular CLIR problem. From our results, we conclude that PARAFAC2 offers a very promising alternative to LSA not only for multilingual document clustering, but also for solving other problems in cross-language information retrieval.

  8. Next-Generation Search Engines for Information Retrieval

    SciTech Connect (OSTI)

    Devarakonda, Ranjeet; Hook, Leslie A; Palanisamy, Giri; Green, James M

    2011-01-01

    In the recent years, there have been significant advancements in the areas of scientific data management and retrieval techniques, particularly in terms of standards and protocols for archiving data and metadata. Scientific data is rich, and spread across different places. In order to integrate these pieces together, a data archive and associated metadata should be generated. Data should be stored in a format that can be retrievable and more importantly it should be in a format that will continue to be accessible as technology changes, such as XML. While general-purpose search engines (such as Google or Bing) are useful for finding many things on the Internet, they are often of limited usefulness for locating Earth Science data relevant (for example) to a specific spatiotemporal extent. By contrast, tools that search repositories of structured metadata can locate relevant datasets with fairly high precision, but the search is limited to that particular repository. Federated searches (such as Z39.50) have been used, but can be slow and the comprehensiveness can be limited by downtime in any search partner. An alternative approach to improve comprehensiveness is for a repository to harvest metadata from other repositories, possibly with limits based on subject matter or access permissions. Searches through harvested metadata can be extremely responsive, and the search tool can be customized with semantic augmentation appropriate to the community of practice being served. One such system, Mercury, a metadata harvesting, data discovery, and access system, built for researchers to search to, share and obtain spatiotemporal data used across a range of climate and ecological sciences. Mercury is open-source toolset, backend built on Java and search capability is supported by the some popular open source search libraries such as SOLR and LUCENE. Mercury harvests the structured metadata and key data from several data providing servers around the world and builds a centralized index. The harvested files are indexed against SOLR search API consistently, so that it can render search capabilities such as simple, fielded, spatial and temporal searches across a span of projects ranging from land, atmosphere, and ocean ecology. Mercury also provides data sharing capabilities using Open Archive Initiatives Protocol for Metadata Handling (OAI-PMH). In this paper we will discuss about the best practices for archiving data and metadata, new searching techniques, efficient ways of data retrieval and information display.

  9. Manager, Golden Field Office

    Broader source: Energy.gov [DOE]

    This position is located in the Office of Energy Efficiency and Renewable Energy (EERE). The mission of EERE is to create and sustain American leadership in the global transition to a clean energy...

  10. Golden - Local Information | NREL

    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 NewsInformation Current HABFESOpportunitiesNERSC Getting Started at14 at

  11. A specialized framework for data retrieval Web applications

    SciTech Connect (OSTI)

    Jerzy Nogiec; Kelley Trombly-Freytag; Dana Walbridge

    2004-07-12

    Although many general-purpose frameworks have been developed to aid in web application development, they typically tend to be both comprehensive and complex. To address this problem, a specialized server-side Java framework designed specifically for data retrieval and visualization has been developed. The framework's focus is on maintainability and data security. The functionality is rich with features necessary for simplifying data display design, deployment, user management and application debugging, yet the scope is deliberately kept limited to allow for easy comprehension and rapid application development. The system clearly decouples the application processing and visualization, which in turn allows for clean separation of layout and processing development. Duplication of standard web page features such as toolbars and navigational aids is therefore eliminated. The framework employs the popular Model-View-Controller (MVC) architecture, but it also uses the filter mechanism for several of its base functionalities, which permits easy extension of the provided core functionality of the system.

  12. Retrievable fuel pin end member for a nuclear reactor

    DOE Patents [OSTI]

    Rosa, Jerry M. (Los Gatos, CA)

    1982-01-01

    A bottom end member (17b) on a retrievable fuel pin (13b) secures the pin (13b) within a nuclear reactor (12) by engaging on a transverse attachment rail (18) with a spring clip type of action. Removal and reinstallation if facilitated as only axial movement of the fuel pin (13b) is required for either operation. A pair of resilient axially extending blades (31) are spaced apart to define a slot (24) having a seat region (34) which receives the rail (18) and having a land region (37), closer to the tips (39) of the blades (31) which is normally of less width than the rail (18). Thus an axially directed force sufficient to wedge the resilient blades (31) apart is required to emplace or release the fuel pin (13b) such force being greater than the axial forces on the fuel pins (13b) which occur during operation of the reactor (12).

  13. Retrieval and Feedback Models for Blog Feed Search Jonathan L. Elsas, Jaime Arguello, Jamie Callan and Jaime G. Carbonell

    E-Print Network [OSTI]

    Callan, Jamie

    Retrieval and Feedback Models for Blog Feed Search Jonathan L. Elsas, Jaime Arguello, Jamie Callan Pittsburgh, PA 15213, USA {jelsas, jaime, callan, jgc}@cs.cmu.edu ABSTRACT Blog feed search poses different and interesting challenges from traditional ad hoc document retrieval. The units of retrieval, the blogs

  14. 316 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 46, NO. 2, FEBRUARY 2008 Land Surface Emissivity Retrieval From

    E-Print Network [OSTI]

    Plaza, Antonio J.

    Emissivity Retrieval From Different VNIR and TIR Sensors José A. Sobrino, Juan C. Jiménez-Muńoz, Guillem operational algorithms for land surface emissivity () retrieval from different operational satellite) the temperature and emissivity separation algorithm, which retrieves only from TIR data and 2) the normalized

  15. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for the National Park Service: Golden Gate National Recreation Area

    SciTech Connect (OSTI)

    Stephen Schey; Jim Francfort

    2014-03-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy's Idaho National Laboratory, is the lead laboratory for U.S. Department of Energy Advanced Vehicle Testing. Battelle Energy Alliance, LLC contracted with Intertek Testing Services, North America (ITSNA) to collect data on federal fleet operations as part of the Advanced Vehicle Testing Activity's Federal Fleet Vehicle Data Logging and Characterization study. The Advanced Vehicle Testing Activity study seeks to collect data to validate the utilization of advanced electric drive vehicle transportation. This report focuses on the Golden Gate National Recreation Area (GGNRA) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of plug-in electric vehicles (PEVs) into the agencies' fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (PHEV) (collectively PEVs) can fulfill the mission requirements. GGNRA identified 182 vehicles in its fleet, which are under the management of the U.S. General Services Administration. Fleet vehicle mission categories are defined in Section 4, and while the GGNRA vehicles conduct many different missions, only two (i.e., support and law enforcement missions) were selected by agency management to be part of this fleet evaluation. The selected vehicles included sedans, trucks, and sport-utility vehicles. This report will show that battery electric vehicles and/or PHEVs are capable of performing the required missions and providing an alternative vehicle for support vehicles and PHEVs provide the same for law enforcement, because each has a sufficient range for individual trips and time is available each day for charging to accommodate multiple trips per day. These charging events could occur at the vehicle home base, high-use work areas, or intermediately along routes that the vehicles frequently travel. Replacement of vehicles in the current fleet would result in significant reductions in the emission of greenhouse gases and petroleum use, while also reducing fuel costs. The San Francisco Bay Area is a leader in the adoption of PEVs in the United States. PEV charging stations, or more appropriately identified as electric vehicle supply equipment, located on the GGNRA facility would be a benefit for both GGNRA fleets and general public use. Fleet drivers and park visitors operating privately owned PEVs benefit by using the charging infrastructure. ITSNA recommends location analysis of the GGNRA site to identify the optimal placement of the electric vehicle supply equipment station. ITSNA recognizes the support of Idaho National Laboratory and ICF International for their efforts to initiate communication with the National Parks Service and GGNRA for participation in the study. ITSNA is pleased to provide this report and is encouraged by the high interest and support from the National Park Service and GGNRA personnel.

  16. Retrieval Of Hanford's Single Shell Nuclear Waste Tanks Using Technologies Foreign And Domestic

    SciTech Connect (OSTI)

    Eacker, J. A.; Thompson, W. T.; Gibbons, P. W.

    2003-02-26

    Significant progress has been made on the Hanford single shell tank (SST) retrieval projects since they were initiated as part of the modified Hanford Federal Facility Agreement and Consent Order (Tri-party Agreement) in 2000. Four of the 149 SSTs at the U.S. Department of Energy (DOE) Office of River Protection (ORP) Hanford facility are being retrieved to meet Tri-Party Agreement commitments. An additional tank is being retrieved to demonstrate an alternate technical approach. As the Hanford Site transitions to an accelerated retrieval and closure mission, these methods will be the baseline methods for SST retrieval. The five SSTs are located within the Hanford 200- Area tank farms operated by CH2M HILL Hanford Group (CH2M HILL) for ORP. Included in this paper will be discussions on the technologies selected for retrieval of each tank; electrical resistance technologies that are being evaluated for ex-tank leak detection and monitoring; and the Cold Test Training Facility (CTTF) used for testing of and training on the different retrieval systems.

  17. Secure Retrieval of FFTF Testing, Design, and Operating Information

    SciTech Connect (OSTI)

    Butner, R. Scott; Wootan, David W.; Omberg, Ronald P.; Makenas, Bruce J.; Nielsen, Deborah

    2009-10-01

    One of the goals of the Advanced Fuel Cycle Initiative (AFCI) is to preserve the knowledge that has been gained in the United States on Liquid Metal Reactors (LMR). In addition, preserving LMR information and knowledge is part of a larger international collaborative activity conducted under the auspices of the International Atomic Energy Agency (IAEA). A similar program is being conducted for EBR-II at the Idaho Nuclear Laboratory (INL) and international programs are also in progress. Knowledge preservation at the FFTF is focused on the areas of design, construction, startup, and operation of the reactor. As the primary function of the FFTF was testing, the focus is also on preserving information obtained from irradiation testing of fuels and materials. This information will be invaluable when, at a later date, international decisions are made to pursue new LMRs. In the interim, this information may be of potential use for international exchanges with other LMR programs around the world. At least as important in the United States, which is emphasizing large-scale computer simulation and modeling, this information provides the basis for creating benchmarks for validating and testing these large scale computer programs. Although the preservation activity with respect to FFTF information as discussed below is still underway, the team of authors above is currently retrieving and providing experimental and design information to the LMR modeling and simulation efforts for use in validating their computer models. On the Hanford Site, the FFTF reactor plant is one of the facilities intended for decontamination and decommissioning consistent with the cleanup mission on this site. The reactor facility has been deactivated and is being maintained in a cold and dark minimal surveillance and maintenance mode until final decommissioning is pursued. In order to ensure protection of information at risk, the program to date has focused on sequestering and secure retrieval. Accomplishments include secure retrieval of: more than 400 boxes of FFTF information, several hundred microfilm reels including Clinch River Breeder Reactor (CRBR) information, and 40 boxes of information on the Fuels and Materials Examination Facility (FMEF). All information preserved to date is now being stored and categorized consistent with the IAEA international standardized taxonomy. Earlier information largely related to irradiation testing is likewise being categorized. The fuel test results information exists in several different formats depending upon the final stage of the test evaluation. In some cases there is information from both non-destructive and destructive examination while in other cases only non-destructive results are available. Non-destructive information would include disassembly records, dimensional profilometry, gamma spectrometry, and neutron radiography. Information from destructive examinations would include fission gas analysis, metallography, and photomicrographs. Archiving of FFTF data, including both the reactor plant and the fuel test information, is being performed in coordination with other data archiving efforts underway under the aegis of the AFCI program. In addition to the FFTF efforts, archiving of data from the EBR-II reactor is being carried out by INL. All material at risk associated with FFTF documentation has been secured in a timely manner consistent with the stated plan. This documentation is now being categorized consistent with internationally agreed upon IAEA standards. Documents are being converted to electronic format for transfer to a large searchable electronic database being developed by INL. In addition, selected FFTF information is being used to generate test cases for large-scale simulation modeling efforts and for providing Design Data Need (DDN) packages as requested by the AFCI program.

  18. Retrieval System for Calcined Waste for the Idaho Cleanup Project - 12104

    SciTech Connect (OSTI)

    Eastman, Randy L.; Johnston, Beau A.; Lower, Danielle E.

    2012-07-01

    This paper describes the conceptual approach to retrieve radioactive calcine waste, hereafter called calcine, from stainless steel storage bins contained within concrete vaults. The retrieval system will allow evacuation of the granular solids (calcine) from the storage bins through the use of stationary vacuum nozzles. The nozzles will use air jets for calcine fluidization and will be able to rotate and direct the fluidization or displacement of the calcine within the bin. Each bin will have a single retrieval system installed prior to operation to prevent worker exposure to the high radiation fields. The addition of an articulated camera arm will allow for operations monitoring and will be equipped with contingency tools to aid in calcine removal. Possible challenges (calcine bridging and rat-holing) associated with calcine retrieval and transport, including potential solutions for bin pressurization, calcine fluidization and waste confinement, are also addressed. The Calcine Disposition Project has the responsibility to retrieve, treat, and package HLW calcine. The calcine retrieval system has been designed to incorporate the functions and technical characteristics as established by the retrieval system functional analysis. By adequately implementing the highest ranking technical characteristics into the design of the retrieval system, the system will be able to satisfy the functional requirements. The retrieval system conceptual design provides the means for removing bulk calcine from the bins of the CSSF vaults. Top-down vacuum retrieval coupled with an articulating camera arm will allow for a robust, contained process capable of evacuating bulk calcine from bins and transporting it to the processing facility. The system is designed to fluidize, vacuum, transport and direct the calcine from its current location to the CSSF roof-top transport lines. An articulating camera arm, deployed through an adjacent access riser, will work in conjunction with the retrieval nozzle to aid in calcine fluidization, remote viewing, clumped calcine breaking and recovery from off-normal conditions. As the design of the retrieval system progresses from conceptual to preliminary, increasing attention will be directed toward detailed design and proof-of- concept testing. (authors)

  19. EM-31 RETRIEVAL KNOWLEDGE CENTER MEETING REPORT: MOBILIZE AND DISLODGE TANK WASTE HEELS

    SciTech Connect (OSTI)

    Fellinger, A.

    2010-02-16

    The Retrieval Knowledge Center sponsored a meeting in June 2009 to review challenges and gaps to retrieval of tank waste heels. The facilitated meeting was held at the Savannah River Research Campus with personnel broadly representing tank waste retrieval knowledge at Hanford, Savannah River, Idaho, and Oak Ridge. This document captures the results of this meeting. In summary, it was agreed that the challenges to retrieval of tank waste heels fell into two broad categories: (1) mechanical heel waste retrieval methodologies and equipment and (2) understanding and manipulating the heel waste (physical, radiological, and chemical characteristics) to support retrieval options and subsequent processing. Recent successes and lessons from deployments of the Sand and Salt Mantis vehicles as well as retrieval of C-Area tanks at Hanford were reviewed. Suggestions to address existing retrieval approaches that utilize a limited set of tools and techniques are included in this report. The meeting found that there had been very little effort to improve or integrate the multiple proven or new techniques and tools available into a menu of available methods for rapid insertion into baselines. It is recommended that focused developmental efforts continue in the two areas underway (low-level mixing evaluation and pumping slurries with large solid materials) and that projects to demonstrate new/improved tools be launched to outfit tank farm operators with the needed tools to complete tank heel retrievals effectively and efficiently. This document describes the results of a meeting held on June 3, 2009 at the Savannah River Site in South Carolina to identify technology gaps and potential technology solutions to retrieving high-level waste (HLW) heels from waste tanks within the complex of sites run by the U. S. Department of Energy (DOE). The meeting brought together personnel with extensive tank waste retrieval knowledge from DOE's four major waste sites - Hanford, Savannah River, Idaho, and Oak Ridge. The meeting was arranged by the Retrieval Knowledge Center (RKC), which is a technology development project sponsored by the Office of Technology Innovation & Development - formerly the Office of Engineering and Technology - within the DOE Office of Environmental Management (EM).

  20. DISSOLUTION & RESUSPENSION OF STORED RADIOACTIVE WASTE & ON SITE TRANSPORT & HANDLING FOR CONDITIONING FOR WASTE RETRIEVAL

    SciTech Connect (OSTI)

    GIBBONS, P.W.

    2001-08-13

    The four primary functions in a waste retrieval system are as follows: accessing all of the waste within the tank configuration; mobilizing all of the waste, which can have varying physical properties; removing the bulk and residual mobilized waste; and transferring the waste to storage or processing equipment. Selection of retrieval and transfer systems must include all of these functions. Limitations on any one of these areas affect the whole process. This section categorizes according to function many available retrieval and transfer processes, with positive attributes and limitations. Additional information on these systems is referenced in the annexes.

  1. Nonlinear, noniterative, single-distance phase retrieval and developmental biology

    SciTech Connect (OSTI)

    Moosmann, Julian; Altapova, Venera; Haenschke, Daniel; Hofmann, Ralf; Baumbach, Tilo

    2012-05-17

    For coherent X-ray imaging, based on phase contrast through free-space Fresnel propagation, we discuss two noniterative, nonlinear approaches to the phase-retrieval problem from a single-distance intensity map of a pure-phase object. On one hand, a perturbative set-up is proposed where nonlinear corrections to the linearized transport-of-intensity situation are expanded in powers of the object-detector distance z and are evaluated in terms of the linear estimate. On the other hand, a nonperturbative projection algorithm, which is based on the (linear and local) contrast-transfer function (CTF), works with an effective phase in Fourier space. This effective phase obeys a modified CTF relation between intensity contrast at z > 0 and phase contrast at z= 0: Unphysical singularities of the local CTF model are cut off to yield 'quasiparticles' in analogy to the theory of the Fermi liquid. By identifying the positions of the zeros of the Fourier transformed intensity contrast as order parameters for the dynamical breaking of scaling symmetry we investigate the phase structure of the forward-propagation problem when interpreted as a statistical system. Results justify the quasiparticle approach for a wide range of intermediary phase variations. The latter algorithm is applied to data from biological samples recorded at the beamlines TopoTomo and ID19 at ANKA and ESRF, respectively.

  2. Cognitive and neural correlates of memory retrieval in young and older adults

    E-Print Network [OSTI]

    O'Kane, Gail, 1965-

    2004-01-01

    (cont.) increased activity whenever recollection was attempted, independent of the level of recollection success. The results are consistent with the hypothesis that increased left-lateralized retrieval activity in older ...

  3. Motivation Methods Model configuration Results Forecasting Summary & Outlook Retrieving direct and diffuse radiation with the

    E-Print Network [OSTI]

    Heinemann, Detlev

    Motivation Methods Model configuration Results Forecasting Summary & Outlook 1/ 14 Retrieving. 17, 2015 #12;Motivation Methods Model configuration Results Forecasting Summary & Outlook 2/ 14 Motivation Sky Imager based shortest-term solar irradiance forecasts for local solar energy applications

  4. Retrieval of the Tenth Single-Shell Tank Complete at Hanford...

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

    (DOE) that they have completed retrieval of radioactive and chemical waste from the third single-shell tank (SST) this year. WRPS is the tank operations contractor for the...

  5. Remembering the past : multimodal imaging of cortical contributions to episodic retrieval

    E-Print Network [OSTI]

    Kahn, Itamar

    2005-01-01

    What is the nature of the neural processes that allow humans to remember past events? The theoretical framework adopted in this thesis builds upon cognitive models that suggest that episodic retrieval can be decomposed ...

  6. Retrieval of cloud-cleared atmospheric temperature profiles from hyperspectral infrared and microwave observations

    E-Print Network [OSTI]

    Blackwell, William Joseph, 1971-

    2002-01-01

    This thesis addresses the problem of retrieving the temperature profile of the Earth's atmosphere from overhead infrared and microwave observations of spectral radiance in cloudy conditions. The contributions of the thesis ...

  7. SPECIAL ISSUE A statistical retrieval algorithm for root zone soil moisture

    E-Print Network [OSTI]

    Lindau, Ralf

    Simmer Received: 13 July 2005 /Accepted: 21 February 2009 # Springer-Verlag 2009 Abstract An algorithm will be retrieved, the microwave emission will contribute useful R. Lindau (*) :C. Simmer Meteorological Institute

  8. Formaldehyde distribution over North America: Implications for satellite retrievals of formaldehyde columns and isoprene emission

    E-Print Network [OSTI]

    Jacob, Daniel J.

    Formaldehyde distribution over North America: Implications for satellite retrievals of formaldehyde; published 8 September 2006. [1] Formaldehyde (HCHO) columns measured from space provide constraints measurements. Citation: Millet, D. B., et al. (2006), Formaldehyde distribution over North America

  9. Removal Action Plan for the Accelerated Retrieval Project for a Described Area within Pit 4

    SciTech Connect (OSTI)

    A. M. Tyson

    2006-08-01

    This Removal Action Plan documents the plan for implementation of the Comprehensive Environmental Response, Compenstion, and Liability Act non-time-critical removal action to be performed by the Accelerated Retrieval Project. The focus of the action is the limited excavation and retrieval of selected waste streams from a designated portion of the Radioactive Waste Management Complex Subsurface Disposal Area that are contaminated with volatile organic compounds, isotopes of uranium, or transuranic radionuclides. The selected retrieval area is approximately 0.2 ha (1/2 acre) and is located in the eastern portion of Pit 4. The proposed project is referred to as the Accelerated Retrieval Project. This Removal Action Plan details the major work elements, operations approach, and schedule, and summarizes the environmental, safety and health, and waste management considerations associated with the project.

  10. Potential for criticality in Hanford tanks resulting from retrieval of tank waste

    SciTech Connect (OSTI)

    Whyatt, G.A.; Sterne, R.J.; Mattigod, S.V. [and others

    1996-09-01

    This report assesses the potential during retrieval operations for segregation and concentration of fissile material to result in a criticality. The sluicing retrieval of C-106 sludge to AY-102 and the operation of mixer pumps in SY-102 are examined in some detail. These two tanks (C-106, SY-102) were selected because of the near term plans for retrieval of these tanks and their high plutonium inventories relative to other tanks. Although all underground storage tanks are subcritical by a wide margin if assumed to be uniform in composition, the possibility retrieval operations could preferentially segregate the plutonium and locally concentrate it sufficiently to result in criticality was a concern. This report examines the potential for this segregation to occur.

  11. Testing promotes eyewitness accuracy with a warning: Implications for retrieval enhanced suggestibility

    E-Print Network [OSTI]

    Patel, Aniruddh D.

    Testing promotes eyewitness accuracy with a warning: Implications for retrieval enhanced received 26 March 2010 Available online 10 May 2010 Keywords: Testing effect Eyewitness memory, recent research has shown that testing can increase eyewitness susceptibility to mis- leading post

  12. Study of cloud properties from single-scattering, radiative forcing, and retrieval perspectives 

    E-Print Network [OSTI]

    Lee, Yong-Keun

    2009-06-02

    This dissertation reports on three different yet related topics in light scattering computation, radiative transfer simulation, and remote sensing implementation, regarding the cloud properties and the retrieval of cloud ...

  13. Retrieval of optical and microphysical properties of ice clouds using Atmospheric Radiation Measurement (ARM) data 

    E-Print Network [OSTI]

    Kinney, Jacqueline Anne

    2005-11-01

    The research presented here retrieves the cloud optical thickness and particle effective size of cirrus clouds using surface radiation measurements obtained during the Atmospheric Radiation Measurement (ARM) field campaign. ...

  14. Retrievals of cloud optical depth and effective radius from Thin-Cloud Rotating Shadowband Radiometer measurements

    E-Print Network [OSTI]

    Retrievals of cloud optical depth and effective radius from Thin-Cloud Rotating Shadowband December 2011. [1] A Thin-Cloud Rotating Shadowband Radiometer (TCRSR) was developed and deployed) through an optically thin cloud (optical depth

  15. Global precipitation retrieval algorithm trained for SSMIS using a numerical weather prediction model: Design and evaluation

    E-Print Network [OSTI]

    Surussavadee, Chinnawat

    This paper presents and evaluates a global precipitation retrieval algorithm for the Special Sensor Microwave Imager/Sounder (SSMIS). It is based on those developed earlier for the Advanced Microwave Sounding Unit (AMSU) ...

  16. Global Precipitation Retrievals Using the NOAA AMSU Millimeter-Wave Channels: Comparisons with Rain Gauges

    E-Print Network [OSTI]

    Surussavadee, Chinnawat

    A surface-precipitation-rate retrieval algorithm for 13-channel Advanced Microwave Sounding Unit (AMSU) millimeter-wave spectral observations from 23 to 191 GHz is described. It was trained using cloud-resolving fifth-generation ...

  17. Project Execution Plan for Project W-211 Initial Tank Retrieval Systems (ITRS)

    SciTech Connect (OSTI)

    VAN BEEK, J.E.

    1999-09-02

    Project W-211, Initial Tank Retrieval Systems (ITRS), is a fiscal year 1994 Major Systems Acquisition that will provide systems for retrieval of radioactive wastes from selected double-shell tanks (DST). The contents of these tanks are a combination of supernatant liquids and settled solids. To retrieve waste from the tanks, it is first necessary to mix the liquid and solids prior to transferring the slurry to alternative storage or treatment facilities. The ITRS will provide systems to mobilize the settled solids and transfer the wastes out of the tanks. In so doing, ITRS provides feed for future processing plants, allows for consolidation of tank solids to manage space within existing DST storage capacity, and supports continued safe storage of tank waste. The ITRS scope has been revised to include waste retrieval systems for tanks AP-102, AP-104, AP-108, AN-103, AN-104, AN-105, AY-102, AZ-102, and SY-102. This current tank selection and sequence provides retrieval systems supporting the Privatized waste processing plant and sustains the ability to provide final remediation of several watch list DSTs via treatment. The ITRS is configured to support changing program needs, as constrained by available budget, by maintaining the flexibility for exchanging tanks requiring mixer pump-based retrieval systems and shifting the retrieval sequence. Preliminary design was configured such that an adequate basis exists for initiating Title II design of a mixer pump based retrieval system for any DST. This Project Management Plan (PMP) documents the methodology for managing the ITRS, formalizes organizational responsibilities and interfaces, and identifies project requirements such as change control, design verification, systems engineering, and human factors engineering.

  18. RADARSAT ScanSAR Wind Retrieval Under Hurricane Conditions Congling Nie and David G. Long Department of Electrical and Computer Engineering,

    E-Print Network [OSTI]

    Long, David G.

    RADARSAT ScanSAR Wind Retrieval Under Hurricane Conditions Congling Nie and David G. Long-422-4884 Email:nie@mers.byu.edu ABSTRACT RADARSAT-1 ScanSAR SWA images of Hurricane Katrina are used to retrieve/s, suggesting that the high resolution wind retrieval algorithm can work under hurricane conditions. Except

  19. Improvement of Stent Retriever Design and Efficacy of Mechanical Thrombectomy in a Flow Model

    SciTech Connect (OSTI)

    Wenger, Katharina; Nagl, Frank; Wagner, Marlies Berkefeld, Joachim

    2013-02-15

    In vitro experiments were performed to evaluate the efficacy of mechanical intracranial thrombectomy comparing the newly developed Aperio stent retriever and standard devices for stroke treatment. The Aperio (A), with an increased working length of 4 cm and a special cell design for capturing and withholding clots, was compared to three benchmark devices: the Solitaire retrievable stent (B), the Merci X6 (C), and the Merci L5 retriever (D). In a vascular glass model with pulsatile flow, reminiscent of the M1 segment of the middle cerebral artery, we repeatedly induced occlusion by generating thrombi via a modified Chandler loop system. The numbers of recanalization attempts, peripheral embolizations, and recanalizations at the site of occlusion were recorded during 10 retrieval experiments with each device. Eleven devices were able to remove the blood clots from the occluded branch. In 34 of 40 experiments, restoration of flow was obtained in 1-3 attempts. The main differences between the study devices were observed in terms of clot withholding and fragmentation during retrieval. Although there was only one fragmentation recorded for device A, disengagement of the whole clot or peripheral embolization of fragments occurred more frequently (5-7 times) with devices B, C, and D. In a vascular model, the design of device A was best at capturing and withholding thrombi during retrieval. Further study will be necessary to see whether this holds true in clinical applications.

  20. Complex Retrieval of Embedded IVC Filters: Alternative Techniques and Histologic Tissue Analysis

    SciTech Connect (OSTI)

    Kuo, William T., E-mail: wkuo@stanford.edu [Stanford University Medical Center, Division of Vascular and Interventional Radiology, Department of Radiology (United States); Cupp, John S. [Stanford University Medical Center, Department of Pathology (United States); Louie, John D.; Kothary, Nishita; Hofmann, Lawrence V.; Sze, Daniel Y.; Hovsepian, David M. [Stanford University Medical Center, Division of Vascular and Interventional Radiology, Department of Radiology (United States)

    2012-06-15

    Purpose: We evaluated the safety and effectiveness of alternative endovascular methods to retrieve embedded optional and permanent filters in order to manage or reduce risk of long-term complications from implantation. Histologic tissue analysis was performed to elucidate the pathologic effects of chronic filter implantation. Methods: We studied the safety and effectiveness of alternative endovascular methods for removing embedded inferior vena cava (IVC) filters in 10 consecutive patients over 12 months. Indications for retrieval were symptomatic chronic IVC occlusion, caval and aortic perforation, and/or acute PE (pulmonary embolism) from filter-related thrombus. Retrieval was also performed to reduce risk of complications from long-term filter implantation and to eliminate the need for lifelong anticoagulation. All retrieved specimens were sent for histologic analysis. Results: Retrieval was successful in all 10 patients. Filter types and implantation times were as follows: one Venatech (1,495 days), one Simon-Nitinol (1,485 days), one Optease (300 days), one G2 (416 days), five Guenther-Tulip (GTF; mean 606 days, range 154-1,010 days), and one Celect (124 days). There were no procedural complications or adverse events at a mean follow-up of 304 days after removal (range 196-529 days). Histology revealed scant native intima surrounded by a predominance of neointimal hyperplasia and dense fibrosis in all specimens. Histologic evidence of photothermal tissue ablation was confirmed in three laser-treated specimens. Conclusion: Complex retrieval methods can now be used in select patients to safely remove embedded optional and permanent IVC filters previously considered irretrievable. Neointimal hyperplasia and dense fibrosis are the major components that must be separated to achieve successful retrieval of chronic filter implants.

  1. Performance benefits of telerobotics and teleoperation - enhancements for an arm-based tank waste retrieval system

    SciTech Connect (OSTI)

    Horschel, D.S. [Sandia National Labs., Albuquerque, NM (United States); Gibbons, P.W. [Westinghouse Hanford Co., Richland, WA (United States); Draper, J.V. [Oak Ridge National Lab., TN (United States)] [and others

    1995-06-01

    This report evaluates telerobotic and teleoperational arm-based retrieval systems that require advanced robotic controls. These systems will be deployed in waste retrieval activities in Hanford`s Single Shell Tanks (SSTs). The report assumes that arm-based, retrieval systems will combine a teleoperational arm and control system enhanced by a number of advanced and telerobotic controls. The report describes many possible enhancements, spanning the full range of the control spectrum with the potential for technical maturation. The enhancements considered present a variety of choices and factors including: the enhancements to be included in the actual control system, safety, detailed task analyses, human factors, cost-benefit ratios, and availability and maturity of technology. Because the actual system will be designed by an offsite vendor, the procurement specifications must have the flexibility to allow bidders to propose a broad range of ideas, yet build in enough restrictions to filter out infeasible and undesirable approaches. At the same time they must allow selection of a technically promising proposal. Based on a preliminary analysis of the waste retrieval task, and considering factors such as operator limitations and the current state of robotics technology, the authors recommend a set of enhancements that will (1) allow the system to complete its waste retrieval mission, and (2) enable future upgrades in response to changing mission needs and technological advances.

  2. Review Guidance for the TWRS FSAR amendment for Waste Retrieval and waste feed delivery

    SciTech Connect (OSTI)

    GRIFFITH, R.W.

    1999-10-01

    This review guidance (Guide) was developed for Office of River Protection (ORP) reviewers to use in reviewing the amendment to the Tank Waste Remediation System (TWRS) Final Safety Analysis Report (FSAR) covering waste retrieval and waste feed delivery. Waste retrieval and waste feed delivery are necessary to supply nuclear waste from TWRS storage tanks to the TWRS Privatization (TWRS-P) Contractor's vitrification facility and to receive intermediate waste from the vitrification facility back into the TWRS tank farms for interim storage. An amendment to the approved TWRS FSAR (HNF-SD-WM-SAR-067, Rev. 0) is necessary to change the authorization basis to accommodate waste retrieval and waste feed delivery. The ORP'S safety responsibility in reviewing the FSAR amendment is to determine that reasonable assurance exists that waste retrieval and waste feed delivery operations can be accomplished with adequate safety for the workers, the public, and the environment. To carry out this responsibility, the ORP will evaluate the Contractor's amendment to the TWRS FSAR for waste retrieval and waste feed delivery to determine whether the submittal provides adequate safety and complies with applicable regulatory requirements.

  3. May 12, 2012 SitRep

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

    of Electricity Delivery & Energy Reliability 2 According to EIA, PADD 3 retail regular gasoline prices rose 0.9 cent to 2.79 per gallon in EIA's weekly survey published on May...

  4. Solar Integrated Technologies SIT | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbH JumpSloughInfra Inc Jump to: navigation,

  5. Storage capacity and retrieval time of small-world neural networks

    SciTech Connect (OSTI)

    Oshima, Hiraku; Odagaki, Takashi [Department of Physics, Kyushu University, Fukuoka 812-8581 (Japan)

    2007-09-15

    To understand the influence of structure on the function of neural networks, we study the storage capacity and the retrieval time of Hopfield-type neural networks for four network structures: regular, small world, random networks generated by the Watts-Strogatz (WS) model, and the same network as the neural network of the nematode Caenorhabditis elegans. Using computer simulations, we find that (1) as the randomness of network is increased, its storage capacity is enhanced; (2) the retrieval time of WS networks does not depend on the network structure, but the retrieval time of C. elegans's neural network is longer than that of WS networks; (3) the storage capacity of the C. elegans network is smaller than that of networks generated by the WS model, though the neural network of C. elegans is considered to be a small-world network.

  6. Decision analysis for mobilizing and retrieving sludge from double-shell tanks

    SciTech Connect (OSTI)

    Brothers, A.J.; Williams, N.C.; Dukelow, J.S.; Hansen, R.I. [and others] [and others

    1997-09-01

    This decision analysis evaluates alternative technologies for the initial mobilization and retrieval of sludges in double-shell tanks (DSTs). The analysis is from the perspective of the need to move sludges from one DST to another for interim retrieval. It supports the more general decision of which technologies to use to retreive various types of DST waste. The initial analysis is from the perspective of a typical DST with 2 ft of sludge to mobilize. During the course of the analysis, it became clear that it was important to also consider sludge mobilization in support of the high-level waste (HLW) vitrification demonstration plant, and in particular the risks associated with failing to meeting the minimum order requirements for the vendor, as well as the cost of mobilization and retrieval from the HLW vitrification source tanks.

  7. Preliminary design requirements document for the initial single-shell tank retrieval system

    SciTech Connect (OSTI)

    Hertzel, J.S., Westinghouse Hanford

    1996-07-24

    The scope of this Preliminary Design Requirements Document is to identify and define the functions, with associated requirements, which must be performed to demonstrate and accomplish the initial single-shell tank saltcake retrieval from selected tanks. This document sets forth functions, requirements, performance requirements and design constraints necessary to begin conceptual design for the Initial Single-shell Tank Retrieval System. System and physical interfaces between the Initial Single-shell Tank Retrieval System project and the Tank Waste Remediation are identified. The constraints, performance requirements, and transfer of information and data across a technical interface will be documented in an Interface Control Document. The design requirements provided in this document will be augmented by additional detailed design to be documented by the project.

  8. Hanford tank waste simulants specification and their applicability for the retrieval, pretreatment, and vitrification processes

    SciTech Connect (OSTI)

    GR Golcar; NG Colton; JG Darab; HD Smith

    2000-04-04

    A wide variety of waste simulants were developed over the past few years to test various retrieval, pretreatment and waste immobilization technologies and unit operations. Experiments can be performed cost-effectively using non-radioactive waste simulants in open laboratories. This document reviews the composition of many previously used waste simulants for remediation of tank wastes at the Hanford reservation. In this review, the simulants used in testing for the retrieval, pretreatment, and vitrification processes are compiled, and the representative chemical and physical characteristics of each simulant are specified. The retrieval and transport simulants may be useful for testing in-plant fluidic devices and in some cases for filtration technologies. The pretreatment simulants will be useful for filtration, Sr/TRU removal, and ion exchange testing. The vitrification simulants will be useful for testing melter, melter feed preparation technologies, and for waste form evaluations.

  9. The Effect of Varying Degrees of Difficulty of Retrieval Practice on Long Term Memory Retention 

    E-Print Network [OSTI]

    Crommett, Alexandra

    2013-02-12

    . The constant context condition showed the 20 faces, in random order, over the same background image they were paired with in the initial encoding for each of 5 retrieval practices. For example, if a face with the name ‘Andrew’ was first shown superimposed..., the varied context condition, showed the 20 faces, in random order, over different background images from the encoding background image. The backgrounds were different for each retrieval practice (of 5 RPs), for each face. For example, if Andrew’s name...

  10. Storage and retrieval of ultrafast single photons using a room-temperature diamond quantum memory

    E-Print Network [OSTI]

    Duncan G. England; Kent A. G. Fisher; Jean-Philippe W. MacLean; Philip J. Bustard; Rune Lausten; Kevin J. Resch; Benjamin J. Sussman

    2014-09-11

    We report the storage and retrieval of single photons, via a quantum memory, in the optical phonons of room-temperature bulk diamond. The THz-bandwidth heralded photons are generated by spontaneous parametric downconversion and mapped to phonons via a Raman transition, stored for a variable delay, and released on demand. The second-order correlation of the memory output is $g^{(2)}(0) = 0.65 \\pm 0.07$, demonstrating preservation of non-classical photon statistics throughout storage and retrieval. The memory is low-noise, high-speed and broadly tunable; it therefore promises to be a versatile light-matter interface for local quantum processing applications.

  11. LI,HOSPEDALES,SONG,GONG: FINE-GRAINED SKETCH-BASED IMAGE RETRIEVAL 1 Fine-Grained Sketch-Based Image Retrieval

    E-Print Network [OSTI]

    Gong, Shaogang

    LI,HOSPEDALES,SONG,GONG: FINE-GRAINED SKETCH-BASED IMAGE RETRIEVAL 1 Fine-Grained Sketch.hospedales@qmul.ac.uk Yi-Zhe Song yizhe.song@qmul.ac.uk Shaogang Gong s.gong@qmul.ac.uk Queen Mary University of London. It may be distributed unchanged freely in print or electronic forms. #12;2 LI,HOSPEDALES,SONG,GONG: FINE

  12. Takahiko Furuya and Ryutarou Ohbuchi, Diffusion-on-Manifold Aggregation of Local Features for Shape-based 3D Model Retrieval, accepted as oral paper, Proc. ACM International Conference on Multimedia Information Retrieval (ICMR) 2015, Shanghai, China.

    E-Print Network [OSTI]

    Ohbuchi, Ryutarou

    Takahiko Furuya and Ryutarou Ohbuchi, Diffusion-on-Manifold Aggregation of Local Features for Shape-based 3D Model Retrieval, accepted as oral paper, Proc. ACM International Conference on Multimedia Information Retrieval (ICMR) 2015, Shanghai, China. 1 Diffusion-on-Manifold Aggregation of Local Features

  13. A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G . Long

    E-Print Network [OSTI]

    Long, David G.

    A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G-378-6586 browncg@salt.ee.byii.edu Abstract-Traditional satellite scatterometer wind retrieval algorithms consist of point-wise wind estimation and point- wise ambiguity removal. Point-wise estimation yields mul- tiple

  14. Evaluation of SMOS Retrievals of Soil Moisture over the Central United States with Currently Available In-situ Observations

    E-Print Network [OSTI]

    Robock, Alan

    Evaluation of SMOS Retrievals of Soil Moisture over the Central United States with Currently in November 2009. Using SMOS soil moisture retrievals for 2010 processed using algorithm3 V4.00, we evaluated apart. Observations10 from different sensors within a SMOS footprint differ from each other by a larger

  15. To appear in the proceedings of the conference AICA'96, Rome, 2427 September 1996. On the Foundations of Information Retrieval

    E-Print Network [OSTI]

    Mizzaro, Stefano

    . On the Foundations of Information Retrieval Stefano Mizzaro Dipartimento di Matematica e Informatica Universitŕ di Abstract Information overloading is one of the major problems of the Information Society, and it is experienced by many people. Information retrieval is aimed at solving such problem, and hence it is a crucial

  16. Proceedings of MST10, 13-20 May 2003, Piura, Peru 1 RETRIEVAL OF ATMOSPHERIC STATIC STABILITY FROM MST

    E-Print Network [OSTI]

    Kirkwood, Sheila

    Proceedings of MST10, 13-20 May 2003, Piura, Peru 1 RETRIEVAL OF ATMOSPHERIC STATIC STABILITY FROM MST RADAR RETURN SIGNAL POWER David A Hooper˝ ľ , Johan Arvelius˝ and Kerstin Stebel˝ ż ˝ Swedish a method of retrieving profiles of ľ based on the MST radar return signal power, Č, for a vertically

  17. Atmospheric correction for satellite-based volcanic ash mapping and retrievals using ``split window'' IR data from GOES and AVHRR

    E-Print Network [OSTI]

    Rose, William I.

    Atmospheric correction for satellite-based volcanic ash mapping and retrievals using ``split window 17 September 2001; published 29 August 2002. [1] Volcanic ash in volcanic clouds can be mapped in two of the volcanic cloud, and the mass of fine ash in the cloud. Both the mapping and the retrieval scheme are less

  18. Content-Based Retrieval using Heuristic Search Dimitris Papadias, Marios Mantzourogiannis, Panos Kalnis, Nikos Mamoulis, Ishfaq Ahmad

    E-Print Network [OSTI]

    Papadias, Dimitris

    Content-Based Retrieval using Heuristic Search Dimitris Papadias, Marios Mantzourogiannis, Panos and Technology Clear Water Bay, Hong Kong +852-23586971 http://www.cs.ust.hk/{~dimitris, ~mantzour, ~kalnis of content-based retrieval where similarity is not defined on visual properties such as color and texture

  19. RETRIEVALS OF CLOUD OPTICAL DEPTH AND EFFECTIVE RADIUS FROM A THIN-CLOUD ROTATING SHADOWBAND RADIOMETER (TC-RSR)

    E-Print Network [OSTI]

    RETRIEVALS OF CLOUD OPTICAL DEPTH AND EFFECTIVE RADIUS FROM A THIN-CLOUD ROTATING SHADOWBAND Division Brookhaven National Laboratory U.S. Department of Energy Office of Science ABSTRACT A thin cloud cloud. We applied Min and Duan's retrieval algorithm to the field measurements of TC-RSR to derive cloud

  20. EA-0981: Solid Waste Retrieval Complex, Enhanced Radioactive and Mixed Waste Storage Facility, Infrastructure Upgrades, and Central Waste Support Complex, Hanford Site, Richland, Washington

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to retrieve transuranic waste (TRU), provide storage capacity for retrieved and newly generated TRU, Greater-than-Category 3, and mixed...

  1. Lattice-based Information Retrieval School of Library and Information Science, Indiana University Bloomington,

    E-Print Network [OSTI]

    Priss, Uta

    Lattice-based Information Retrieval Uta Priss School of Library and Information Science, Indiana system, FaIR, that incorporates a graph- ical representation of a faceted thesaurus. It shows how Boolean called formal concept analysis (Ganter & Wille, 1999) but has not yet been widely applied to information

  2. Part I: Web Structure Mining Chapter 1: Information Retrieval and Web Search

    E-Print Network [OSTI]

    Markov, Zdravko

    Part I: Web Structure Mining Chapter 1: Information Retrieval and Web Search · The Web Challenges · Crawling the Web · Indexing and Keyword Search Zdravko Markov and Daniel T. Larose, Data Mining the Web: Uncovering Patterns in Web Content, Structure, and Usage, Wiley, 2007. Slides for Chapter 1: Information

  3. Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends. Carlos and Ostrovsky in 1997 and up to the latest trends in single-database PIR research such as trusted hardware usage be : · an electronic library, and which books we are interested in may provide information about our politic

  4. Evaluation Axes for Medical Image Retrieval Systems --The ImageCLEF Experience

    E-Print Network [OSTI]

    Deselaers, Thomas

    in the field of diagnostic aid. Final goal with most impact will be the use as a diagnostic aid in a real­world clinical setting. Other applications of image retrieval and image classification can be the automatic related to the DICOM format (Digital Imaging and Communications in Medicine) and the sheer amount of data

  5. WordNet-based Index Terms Expansion for Geographical Information Retrieval

    E-Print Network [OSTI]

    Rosso, Paolo

    WordNet-based Index Terms Expansion for Geographical Information Retrieval Davide Buscaldi geographic information from text, particularly in the cases in which the indication of the containing geograph- ical entity is omitted. The system is based on the Lucene search engine. We submitted two kind

  6. Unaligned Binary Codes for Index Compression in Schema-Independent Text Retrieval Systems

    E-Print Network [OSTI]

    Waterloo, University of

    during index construction. Schema- independent indices have different characteristics than document unaligned codes. Thus, their more compact index represen- tation does not carry the cost of a substantiallyUnaligned Binary Codes for Index Compression in Schema-Independent Text Retrieval Systems Stefan B

  7. Development of precipitation retrievals at millimeter and sub-millimeter wavelengths for geostationary satellites

    E-Print Network [OSTI]

    Chaboureau, Jean-Pierre

    for precipitation retrieval from geostationary sensors based on mesoscale cloud modeling and radiative transfer resolution problem from a geostationary orbit. Adding the thermal infrared observations has a limited impact rain and the other hydrometeor profiles. These theoretical results are evaluated at close

  8. The impact of explicit cloud boundary information on ice cloud microphysical property retrievals from infrared radiances

    E-Print Network [OSTI]

    Stephens, Graeme L.

    from infrared radiances Steven J. Cooper, Tristan S. L'Ecuyer, and Graeme L. Stephens Department inclusion of explicit cloud boundary information from complementary sensors as well as providing a suite of diagnostic tools for evaluating the dominant sources of uncertainty in all retrieved quantities. Errors

  9. Transportation impacts on the Tennessee highway system proposed monitored retrievable storage

    SciTech Connect (OSTI)

    Cobble, C.

    1985-12-12

    The issue of the transport of spent fuels to the proposed monitored retrievable storage facility in Tennessee is discussed. Relevant issues include the ability of the roads and bridges on the transport routes to handle the weight of the trucks. (CBS)

  10. Transportation impacts on the Tennessee highway system proposed monitored retrievable storage. Final report

    SciTech Connect (OSTI)

    Cobble, C.

    1985-12-12

    The issue of the transport of spent fuels to the proposed monitored retrievable storage facility in Tennessee is discussed. Relevant issues include the ability of the roads and bridges on the transport routes to handle the weight of the trucks. (CBS)

  11. Technical Review of Retrieval and Closure Plans for the INEEL INTEC Tank Farm Facility

    SciTech Connect (OSTI)

    Bamberger, Judith A; Burks, Barry L; Quigley, Keith D; Falter, Diedre D

    2001-09-28

    The purpose of this report is to document the conclusions of a technical review of retrieval and closure plans for the Idaho National Energy and Environmental Laboratory (INEEL) Idaho Nuclear Technology and Engineering Center (INTEC) Tank Farm Facility. In addition to reviewing retrieval and closure plans for these tanks, the review process served as an information exchange mechanism so that staff in the INEEL High Level Waste (HLW) Program could become more familiar with retrieval and closure approaches that have been completed or are planned for underground storage tanks at the Oak Ridge National Laboratory (ORNL) and Hanford sites. This review focused not only on evaluation of the technical feasibility and appropriateness of the approach selected by INEEL but also on technology gaps that could be addressed through utilization of technologies or performance data available at other DOE sites and in the private sector. The reviewers, Judith Bamberger of Pacific Northwest National Laboratory (PNNL) and Dr. Barry Burks of The Providence Group Applied Technology, have extensive experience in the development and application of tank waste retrieval technologies for nuclear waste remediation.

  12. Project W-340 long reach arm retrieval system balance of plant instrumentation workshop engineering study

    SciTech Connect (OSTI)

    Schneider, T.C.

    1994-01-01

    This engineering study documents the results of a workshop held to resolve Issue No. 26 generated at a Arm Based Retrieval Functional Analysis Value Engineering Session. The issue deals with the scope of the Balance of Plant Instrumentation needs for the LRARS.

  13. Evaluation of UNESCO's CDS/ISIS and some Inmagic text storage and retrieval products

    E-Print Network [OSTI]

    Liang, Huizhi "Elly"

    Evaluation of UNESCO's CDS/ISIS and some Inmagic text storage and retrieval products CAO MINH KIEM-0337] ABSTRACT A comparison was made between CDS/ISIS, its Windows version WINISIS, and Inmagic's INMAGIC and DB is challenging. 1.2 CDS/ISIS and Inmagic Here we consider two Inmagic Inc. products, INMAGIC PLUS 1.0 and DB

  14. Semantic Search in E-Discovery Research on the application of text mining and information retrieval

    E-Print Network [OSTI]

    Oard, Doug

    of intelligent language processing to the field of e- discovery to improve the quality of review and discovery forensic evidence is called electronic data discovery (E-Discovery). The E-Discovery Reference Model [8] gives an overview of the steps in the e-discovery process. The retrieval of information from large

  15. Using CO2 spatial variability to quantify representation errors of satellite CO2 retrievals

    E-Print Network [OSTI]

    Michalak, Anna M.

    global data of column- averaged CO2 dry-air mole fraction (XCO2) at high spatial resolutions. These dataUsing CO2 spatial variability to quantify representation errors of satellite CO2 retrievals A. A 2008; published 29 August 2008. [1] Satellite measurements of column-averaged CO2 dry- air mole

  16. Ozone profile and tropospheric ozone retrievals from the Global Ozone Monitoring Experiment: Algorithm description and validation

    E-Print Network [OSTI]

    Chance, Kelly

    Ozone profile and tropospheric ozone retrievals from the Global Ozone Monitoring Experiment October 2005. [1] Ozone profiles are derived from back scattered radiance spectra in the ultraviolet (289­339 nm) measured by the Global Ozone Monitoring Experiment (GOME) using the optimal estimation technique

  17. Bridging the Technical and Legal Divide: Information Retrieval Process Quality Standards for Counsel

    E-Print Network [OSTI]

    Oard, Doug

    1 Bridging the Technical and Legal Divide: Information Retrieval Process Quality Standards for Standardization's (ISO) recently announced intention to take up e-discovery standards, one technical expert opined that standards are necessary because "E-discovery is not a legal process. It's a technical and engineering

  18. A KnowledgeBased Approach for Retrieving Images by Content \\Lambda

    E-Print Network [OSTI]

    California at Los Angeles, University of

    image based on the standard deviation of the features. Independent of the target data values, the same. In an image data space, many features are based on multiple attributes. For example, location requiresA Knowledge­Based Approach for Retrieving Images by Content \\Lambda Chih­Cheng Hsu, Wesley W. Chu

  19. Retrieving snow mass from GRACE terrestrial water storage change with a land surface model

    E-Print Network [OSTI]

    Yang, Zong-Liang

    Retrieving snow mass from GRACE terrestrial water storage change with a land surface model Guo snow water equivalent (SWE) product is critical for climate and hydrology studies in Arctic regions changes in terrestrial water storage (TWS), of which snow mass is the primary component in winter Arctic

  20. Late Fusion of Compact Composite Descriptors for Retrieval from Heterogeneous Image Databases

    E-Print Network [OSTI]

    Arampatzis, Avi

    Late Fusion of Compact Composite Descriptors for Retrieval from Heterogeneous Image Databases-search. While early fusion has been common, late fu- sion still remains an under-explored possibility. Compact University of Thrace Xanthi, Greece schatzic@ee.duth.gr, avi@ee.duth.gr ABSTRACT Compact composite

  1. Sentence retrieval for extracting biomedical knowledge Tara McIntosh and James R. Curran

    E-Print Network [OSTI]

    Curran, James R.

    Sentence retrieval for extracting biomedical knowledge Tara McIntosh and James R. Curran School of ar- ticles cited in a Molecular Interaction Map (Kohn, 1999) developed by McIntosh and Curran (2007 parsed using the HSPG grammar (Ohta et al., 2006). As McIntosh and Curran (2007) showed, a significant

  2. Tank waste remediation system retrieval and disposal mission initial updated baseline summary

    SciTech Connect (OSTI)

    Swita, W.R.

    1998-01-05

    This document provides a summary of the proposed Tank Waste Remediation System Retrieval and Disposal Mission Initial Updated Baseline (scope, schedule, and cost) developed to demonstrate the Tank Waste Remediation System contractor`s Readiness-to-Proceed in support of the Phase 1B mission.

  3. A Music Information Retrieval Approach Based on Power Laws Patrick Roos and Bill Manaris

    E-Print Network [OSTI]

    Roos, Patrick

    . Research in cognitive science and neuroscience reveals connections between power laws, human cognition, and human physiology. Empirical studies also demonstrate connections between power laws and human aestheticsA Music Information Retrieval Approach Based on Power Laws Patrick Roos and Bill Manaris Computer

  4. TOMOGRAPHIC RETRIEVAL OF CLOUD WATER DISTRIBUTIONS USING AN AIR-BORNE SCANNING MICROWAVE RADIOMETER

    E-Print Network [OSTI]

    TOMOGRAPHIC RETRIEVAL OF CLOUD WATER DISTRIBUTIONS USING AN AIR-BORNE SCANNING MICROWAVE RADIOMETER, for United States Government purposes. BNL-79834-2008-AB #12;ABSTRACT Microwave radiometers have been used, but neither the microwave technology nor the cloud models were mature enough for practical application

  5. Retrieval of water vapor profiles over ocean using SSM/I and SSM/T-2 

    E-Print Network [OSTI]

    Blankenship, Clay Bruce

    1997-01-01

    The SSM/T-2 (Special Sensor Microwave Temperature-2) and SSM/I (Special Sensor Microwave Imager) are two microwave radiometers aboard the DMSP (Defense Meteorological Space Program) series of satellites. The SSM/T-2 was designed for retrieval...

  6. A Study of Stemming Effects on Information Retrieval in Bahasa Indonesia

    E-Print Network [OSTI]

    Amsterdam, University of

    A Study of Stemming Effects on Information Retrieval in Bahasa Indonesia Fadillah Z Tala 0086975 The Netherlands #12;Contents 1 Introduction 1 2 A Purely Rule-based Stemmer for Bahasa Indonesia 3 2.1 Morphological Structure of Bahasa Indonesia Words . . . . . . . . . . . . . . . . . 3 2.2 The Porter Stemming

  7. Standard Product Models and Project Databases for Context-Aware Information Access and Retrieval in

    E-Print Network [OSTI]

    Kamat, Vineet R.

    1 Standard Product Models and Project Databases for Context-Aware Information Access and Retrieval and Technology (NIST) to evaluate the capability of interoperable product models and project databases of visual software modeling tools and modeling standards and methods. Standard product models and databases

  8. Proteomics Data Interoperation with Applications to Integrated Data mining and Enhanced Information Retrieval

    E-Print Network [OSTI]

    Gerstein, Mark

    Abstract Proteomics Data Interoperation with Applications to Integrated Data mining and Enhanced are presented. #12;3 Proteomics Data Interoperation with Applications to Integrated Data mining and Enhanced Information Retrieval Andrew Kendall Smith 2006 This thesis addresses the problem of data integration

  9. Japanese-Chinese Cross-Language Information Retrieval: An Interlingua Approach

    E-Print Network [OSTI]

    59 Japanese-Chinese Cross-Language Information Retrieval: An Interlingua Approach Md. Maruf Hasan) ideographic language information (Chinese-like ideographic languages). The information available in non-English alphabetic languages as well as in ideographic languages (especially, in Japanese and Chinese) is growing

  10. Unsupervised Ranking for Plagiarism Source Retrieval Notebook for PAN at CLEF 2013

    E-Print Network [OSTI]

    Giles, C. Lee

    - formance of our approach, which achieved the highest F1 score (0.47) among all task participants. 1 Computer Science and Engineering Pennsylvania State University University Park, PA, 16802, USA kwilliams detection involves the use of a search engine to retrieve candidate sources of plagiarism for a suspicious

  11. 03-60-538: Information Retrieval Systems (2014 Fall) September 8, 2014

    E-Print Network [OSTI]

    Lu, Jianguo

    and bigram model. · Evaluation criteria, precision and recall, F1. 1 #12;· Document clustering. (2010, Chapter 1). The most common application of information retrieval is web search engines. This course will cover the key issues in search engine construction. The tentative topics covered

  12. Novel Microbial Diversity Retrieved by Autonomous Robotic Exploration of the World's Deepest

    E-Print Network [OSTI]

    Novel Microbial Diversity Retrieved by Autonomous Robotic Exploration of the World's Deepest environment. Key Words: Autonomous--Robotics--Microbial diversity--16S rRNA. Astrobiology 10, 201­213. 1 of exploratory autonomous robotics (Diaz-Calderon et al., 2007). To search for microbial life on planetary bodies

  13. Cross-Language Information Retrieval Based on Category Matching Between Language Versions of a Web Directory

    E-Print Network [OSTI]

    Cross-Language Information Retrieval Based on Category Matching Between Language Versions of a Web Directory Fuminori Kimura Graduate School of Information Science, Nara Institute of Science and Technology!). In the proposed method, feature terms are first extracted from Web documents for each category in the source

  14. Intelligent Multimedia Indexing and Retrieval through Multi-source Information Extraction and Merging

    E-Print Network [OSTI]

    Theune, Mariët

    Intelligent Multimedia Indexing and Retrieval through Multi-source Information Extraction sources of information relating to video content (in this case the rich range of sources covering consists of using information ex- tracted from different sources (structured, semi-structured, free, etc

  15. Tropospheric methanol observations from space: retrieval1 evaluation and constraints on the seasonality of biogenic2

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    1 Tropospheric methanol observations from space: retrieval1 evaluation and constraints Information1 2 3 #12; 3 1 FigureS1.Comparison of TES, IASI and airborne methanol measurements using GEOS-Chem as2 an intercomparison platform. Methanol abundance as modeled by GEOS-Chem (base-case3 simulation

  16. Retrieval of the physical properties of an anelastic solid half space from seismic data

    E-Print Network [OSTI]

    Avignon et des Pays de Vaucluse, Université de

    ÔŘ Ĺ ŇŮ× Ö ÔŘ Retrieval of the physical properties of an anelastic solid half space from seismic of the physical properties of an anelas- tic solid half space from seismic data, Journal of Applied Geophysics it is published in its final form. Please note that during the production process errors may be discovered which

  17. A Patent System Ontology for Facilitating Retrieval of Patent Related Information

    E-Print Network [OSTI]

    Stanford University

    A Patent System Ontology for Facilitating Retrieval of Patent Related Information Siddharth Taduri and uncoordinated information sources in the US patent system. The document corpus covers issued US patents, court and litigations, the patent system will constantly be searched for information. However, information pertaining

  18. JP2.3 CLOUD RADIATIVE HEATING RATE FORCING FROM PROFILES OF RETRIEVED ARCTIC CLOUD MICROPHYSICS

    E-Print Network [OSTI]

    Shupe, Matthew

    JP2.3 CLOUD RADIATIVE HEATING RATE FORCING FROM PROFILES OF RETRIEVED ARCTIC CLOUD MICROPHYSICS). This data allows for observationally-based calculations ofradiative heating rate profiles within the Arctic atmosphere. In this paper we define cloud radiative heating rate forcing (CRHF) as the difference between

  19. Multilingual thesauri and ontologies in cross-language retrieval Dagobert Soergel

    E-Print Network [OSTI]

    Soergel, Dagobert

    as knowledge bases in cross-language retrieval. It pro- vides a general introduction to thesaurus functions to make large-scale knowledge-based systems more affordable. Outline 1 Introduction 2 Thesaurus functions 2.1 User-centered /request-oriented indexing 3 Thesaurus structure 3.1 Brief review of thesaurus

  20. A CONCEPTUAL FRAMEWORK FOR AUTOMATIC AND DYNAMIC THESAURUS UPDATING IN INFORMATION RETRIEVAL SYSTEMS

    E-Print Network [OSTI]

    A CONCEPTUAL FRAMEWORK FOR AUTOMATIC AND DYNAMIC THESAURUS UPDATING IN INFORMATION RETRIEVAL at presenting a methodology for automatic thesaurus construction in order to help the search of documents and we semantic information. Information contained in the thesaurus lead to new search formulations via automatic

  1. Kronos: A Java-Based Software System for the Processing and Retrieval of Large Scale

    E-Print Network [OSTI]

    Bader, David A.

    Kronos: A Java-Based Software System for the Processing and Retrieval of Large Scale AVHRR Data and preprocessing, indexing and storage, search and processing engine, and a Java interface. We illustrate the power of Maryland, College Park, MD 20742 March 4, 1999 1UMIACS and Department of Electrical Engineering 2Department

  2. Proofs of Data Possession and Retrievability Based on MRD , Shengli Liu1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Proofs of Data Possession and Retrievability Based on MRD Codes Shuai Han1 , Shengli Liu1 , Kefei.sjtu@gmail.com, {slliu, kfchen, dwgu}@sjtu.edu.cn Abstract Proofs of Data Possession (PoDP) scheme is essential to dataDP/PoR scheme based on Maximum Rank Distance (MRD) codes. The client file is encoded block-wise to generate

  3. Engineering a multi-purpose test collection for Web retrieval experiments

    E-Print Network [OSTI]

    Cortes, Corinna

    quantities of dark matter (Bailey, Craswell, & Hawking, 2000) due to Web page access restrictions, to lackEngineering a multi-purpose test collection for Web retrieval experiments Peter Bailey a,*, Nick methods for the Web has been restricted by the lack of a test collection capable of supporting experiments

  4. Unified Green's function retrieval by cross-correlation; connection with energy principles Roel Snieder,1,

    E-Print Network [OSTI]

    Snieder, Roel

    Unified Green's function retrieval by cross-correlation; connection with energy principles Roel Snieder,1, * Kees Wapenaar,2 and Ulrich Wegler3 1 Center for Wave Phenomena and Department of Geophysics of Technology, 2600 GA Delft, The Netherlands 3 Institut für Geophysik und Geologie, Universität Leipzig

  5. Dynamic two-stage image retrieval from large multimedia databases q Avi Arampatzis

    E-Print Network [OSTI]

    Arampatzis, Avi

    on white background would retrieve a red pie-chart on white paper. If the query image happens to have a low generality, early rank positions may be dominated by spurious results such as the pie-chart, which may even

  6. Percutaneous Retrieval of a Central Venous Catheter Sutured to the Wall of the Right Atrium

    SciTech Connect (OSTI)

    Neuerburg, Joerg-M.; Guenther, Rolf W. [Department of Diagnostic Radiology, University of Technology Aachen, Pauwelsstrasse 30, D-52057 Aachen (Germany); Chalabi, Khaled [Department of Vascular and Thoracic Surgery, University of Technology Aachen, Pauwelsstrasse 30, D-52057 Aachen (Germany); Hunter, David [Department of Radiology, Fairview-University Medical Center, 420 Delaware Street S.E., Box 292, Minneapolis, MN 55455 (United States)

    1999-01-15

    A transjugular central venous catheter was inadvertently sutured to the wall of the right atrium in a 63-year-old female during coronary bypass surgery. Using two nitinol Goose Neck snares via a transfemoral and a transjugular approach the catheter was severed into two pieces and retrieved percutaneously.

  7. Retrieval of cirrus properties by Sun photometry: A new perspective on an old issue

    E-Print Network [OSTI]

    Baum, Bryan A.

    -based) using measured transmittances from the 14-channel NASA Ames Airborne Tracking Sun photometer. We find on airborne (e.g., AATS-14--14-channel Ames Airborne Tracking Sun photometer [Russell et al., 2005Retrieval of cirrus properties by Sun photometry: A new perspective on an old issue Michal Segal

  8. Aura MLS Radiance Average Retrievals (RAR) BrO product guideline

    E-Print Network [OSTI]

    .f.millan@jpl.nasa.gov Introduction A description of the retrieval methodology is given by: Mill´an et al. (2012), New Aura Microwave pressure levels [hPa] Solar Zenith Angle solar zenith angle [deg] Local Solar Time local solar time [hours

  9. Event-Related Potential (ERP) Studies of Memory Encoding and Retrieval: A Selective Review

    E-Print Network [OSTI]

    Johnson Jr.,, Ray

    Event-Related Potential (ERP) Studies of Memory Encoding and Retrieval: A Selective Review DAVID ABSTRACT As event-related brain potential (ERP) researchers have increased the number of recording sites memory. A review of the results of such ERP mapping studies suggests that there is good correspondence

  10. Levels of Processing Effects on Memory Encoding and Retrieval: An ERP Mapping Study

    E-Print Network [OSTI]

    Johnson Jr.,, Ray

    Levels of Processing Effects on Memory Encoding and Retrieval: An ERP Mapping Study Ray Johnson, Jr potentials (ERPs) to specify the spatio-temporal patterns of brain activity underlying memory encoding their decision. ERPs were recorded from 83 scalp sites for 2150 ms. There were clear differences in brain

  11. Fuel Retrieval Sub Project (FRS) Stuck Fuel Station Performance Test Data Report

    SciTech Connect (OSTI)

    THIELGES, J.R.

    2000-02-23

    This document provides the test data report for Stuck Fuel Station Performance Testing in support of the Fuel Retrieval Sub-Project. The stuck fuel station was designed to provide a means of cutting open a canister barrel to release fuel elements, etc.

  12. Combining Formal Concept Analysis with Information Retrieval for Concept Location in Source Code

    E-Print Network [OSTI]

    Poshyvanyk, Denys

    Combining Formal Concept Analysis with Information Retrieval for Concept Location in Source Code of concept location in source code by presenting an approach which combines Formal Concept Analysis (FCA in queries written by the programmer to relevant parts of the source code, presented as a ranked list

  13. THE THIRD CLOUD RETRIEVAL EVALUATION WORKSHOP What: A joint European/United States workshop

    E-Print Network [OSTI]

    Baum, Bryan A.

    THE THIRD CLOUD RETRIEVAL EVALUATION WORKSHOP What: A joint European/United States workshop gathered about 70 research scientists and students to review existing and new approaches to infer cloud to all teams. When: 13­17 November 2011 Where: Madison, Wisconsin EVALUATING AND IMPROVING CLOUD

  14. CLOUD CLASSIFICATION AND CLOUD PROPERTY RETRIEVAL FROM MODIS , W. Paul Menzel

    E-Print Network [OSTI]

    Li, Jun

    6.4 CLOUD CLASSIFICATION AND CLOUD PROPERTY RETRIEVAL FROM MODIS AND AIRS Jun Li * , W. Paul Menzel Observing System's (EOS) Aqua satellite enable global monitoring of the distribution of clouds. The MODIS is able to provide at high spatial resolution (1 ~ 5km) a cloud mask, surface and cloud types, cloud phase

  15. AN ARSCL-BASED CLOUD TYPE CLIMATOLOGY FROM RETRIEVALS AND IT'S USE IN MODEL EVALUATION STUDIES

    E-Print Network [OSTI]

    AN ARSCL-BASED CLOUD TYPE CLIMATOLOGY FROM RETRIEVALS AND IT'S USE IN MODEL EVALUATION STUDIES Laboratory P.O. Box, Upton, NY www.bnl.gov ABSTRACT A climatology of cloud types is developed using long in tandem with satellite observations for model cloud layering and property evaluation. Therefore, satellite

  16. Satellite-Based Techniques for the Retrieval of Solar Radiation Data A Review of Current European

    E-Print Network [OSTI]

    Heinemann, Detlev

    . In addition, the potential of satellite data for short-term forecasting of solar irradiance is briefly for surface solar irradiance estiumation is not new Largely applied for climate research, global radiativeSatellite-Based Techniques for the Retrieval of Solar Radiation Data ­ A Review of Current European

  17. THE HURRICANE IMAGING RADIOMETER WIDE SWATH SIMULATION AND WIND SPEED RETRIEVALS

    E-Print Network [OSTI]

    Ruf, Christopher

    THE HURRICANE IMAGING RADIOMETER WIDE SWATH SIMULATION AND WIND SPEED RETRIEVALS Ruba A. Amarin1 Space Flight Center, Huntsville, Alabama 4 NOAA/AOML/Hurricane Research Division, Miami, Florida, USA ABSTRACT The knowledge of peak winds in hurricanes is critical to classification of hurricane intensity

  18. RADARSAT SCANSAR WIND RETRIEVAL AND RAIN EFFECTS ON SCANSAR MEASUREMENTS UNDER HURRICANE CONDITIONS

    E-Print Network [OSTI]

    Long, David G.

    RADARSAT SCANSAR WIND RETRIEVAL AND RAIN EFFECTS ON SCANSAR MEASUREMENTS UNDER HURRICANE CONDITIONS CB, Provo, Utah 84602 ABSTRACT RADARSAT-1 ScanSAR SWA images of Hurricane Katrina are used-band polarization ratio models have been proposed, none have been well verified in hurricane conditions. Although C

  19. HURRICANE IMAGING RADIOMETER WIND SPEED AND RAIN RATE RETRIEVAL: [PART-1] DEVELOPMENT OF AN IMPROVED OCEAN

    E-Print Network [OSTI]

    Ruf, Christopher

    HURRICANE IMAGING RADIOMETER WIND SPEED AND RAIN RATE RETRIEVAL: [PART-1] DEVELOPMENT U.S.A * selnimri@mail.ucf.edu 2 NOAA/AOML/Hurricane Research Division, Miami, Florida, USA 3 Space model has been developed to support the analysis and design of the new airborne Hurricane Imaging

  20. Risk assessment of the retrieval of transuranic waste: Pads 1, 2, and 4, Technical Area-54, Area G, Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Wilbert, K.A.; Lyon, B.F.; Hutchison, J.; Holmes, J.A.; Legg, J.L.; Simek, M.P.; Travis, C.C.; Wollert, D.A.

    1995-05-01

    The Risk Assessment for the Retrieval of Transuranic Waste is a comparative risk assessment of the potential adverse human health effects resulting from exposure to contaminants during retrieval and post-retrieval aboveground storage operations of post-1970 earthen-covered transuranic waste. Two alternatives are compared: (1) Immediate Retrieval and (2) Delayed Retrieval. Under the Immediate Retrieval Alternative, retrieval of the waste is assumed to begin immediately, Under the Delayed Retrieval Alternative, retrieval is delayed 10 years. The current risk assessment is on Pads 1, 2, and 4, at Technical Area-54, Area-G, Los Alamos National Laboratory (LANL). Risks are assessed independently for three scenarios: (1) incident-free retrieval operations, (2) incident-free storage operations, and (3) a drum failure analysis. The drum failure analysis evaluates container integrity under both alternatives and assesses the impacts of potential drum failures during retrieval operations. Risks associated with a series of drum failures are potentially severe for workers, off-site receptors, and general on-site employees if retrieval is delayed 10 years and administrative and engineering controls remain constant. Under the Delayed Retrieval Alternative, an average of 300 drums out of 16,647 are estimated to fail during retrieval operations due to general corrosion, while minimal drums are predicted to fail under the Immediate Retrieval Alternative. The results of the current study suggest that, based on risk, remediation of Pads 1, 2, and 4 at LANL should not be delayed. Although risks from incident-free operations in the Delayed Retrieval Alternative are low, risks due to corrosion and drum failures are potentially severe.

  1. Performance Analysis in Content-based Retrieval with Textures Kun Xu(1), Bogdan Georgescu(2), Dorin Comaniciu(3), Peter Meer(1)

    E-Print Network [OSTI]

    Performance Analysis in Content-based Retrieval with Textures Kun Xu(1), Bogdan Georgescu(2), Dorin@caip.rutgers.edu Abstract The features employed in content-based retrieval are most often simple low-level representations and VisTex databases. Keywords: content-based retrieval, texture descrip- tion, similarity measure. 1

  2. UP2 400 High Activity Oxide Legacy Waste Retrieval Project Scope and Progress-13048

    SciTech Connect (OSTI)

    Chabeuf, Jean-Michel; Varet, Thierry [AREVA Site Value Development Business Unit, La Hague Site (France)] [AREVA Site Value Development Business Unit, La Hague Site (France)

    2013-07-01

    The High Activity Oxide facility (HAO) reprocessed sheared and dissolved 4500 metric tons of light water reactor fuel the fuel of the emerging light water reactor spent fuel between 1976 and 1998. Over the period, approximately 2200 tons of process waste, composed primarily of sheared hulls, was produced and stored in a vast silo in the first place, and in canisters stored in pools in subsequent years. Upon shutdown of the facility, AREVA D and D Division in La Hague launched a thorough investigation and characterization of the silos and pools content, which then served as input data for the definition of a legacy waste retrieval and reconditioning program. Basic design was conducted between 2005 and 2007, and was followed by an optimization phase which lead to the definition of a final scenario and budget, 12% under the initial estimates. The scenario planned for the construction of a retrieval and reconditioning cell to be built on top of the storage silo. The retrieved waste would then be rinsed and sorted, so that hulls could subsequently be sent to La Hague high activity compacting facility, while resins and sludge would be cemented within the retrieval cell. Detailed design was conducted successfully from 2008 until 2011, while a thorough research and development program was conducted in order to qualify each stage of the retrieval and reconditioning process, and assist in the elaboration of the final waste package specification. This R and D program was defined and conducted as a response and mitigation of the major project risks identified during the basic design process. Procurement and site preparatory works were then launched in 2011. By the end of 2012, R and D is nearly completed, the retrieval and reconditioning process have been secured, the final waste package specification is being completed, the first equipment for the retrieval cell is being delivered on site, while preparation works are allowing to free up space above and around the silo, to allow for construction which is scheduled to being during the first semester of 2013. The elaboration of the final waste package is still undergoing and expected to be completed by then end of 2013, following some final elements of R and D required to demonstrate the full compatibility of the package with deep geological repository. The HAO legacy waste retrieval project is so far the largest such project entering operational phase on the site of La Hague. It is on schedule, under budget, and in conformity with the delivery requirements set by the French Safety Authority, as well as other stakeholders. This project paves the way for the successful completion of AREVA La Hague other legacy waste retrieval projects, which are currently being drafted or already in active R and D phase. (authors)

  3. Advanced conceptual design report solid waste retrieval facility, phase I, project W-113

    SciTech Connect (OSTI)

    Smith, K.E.

    1994-03-21

    Project W-113 will provide the equipment and facilities necessary to retrieve suspect transuranic (TRU) waste from Trench 04 of the 218W-4C burial ground. As part of the retrieval process, waste drums will be assayed, overpacked, vented, head-gas sampled, and x-rayed prior to shipment to the Phase V storage facility in preparation for receipt at the Waste Receiving and Processing Facility (WRAP). Advanced Conceptual Design (ACD) studies focused on project items warranting further definition prior to Title I design and areas where the potential for cost savings existed. This ACD Report documents the studies performed during FY93 to optimize the equipment and facilities provided in relation to other SWOC facilities and to provide additional design information for Definitive Design.

  4. Ash plume properties retrieved from infrared images: a forward and inverse modeling approach

    E-Print Network [OSTI]

    Cerminara, Matteo; Valade, Sébastien; Harris, Andrew J L

    2014-01-01

    We present a coupled fluid-dynamic and electromagnetic model for volcanic ash plumes. In a forward approach, the model is able to simulate the plume dynamics from prescribed input flow conditions and generate the corresponding synthetic thermal infrared (TIR) image, allowing a comparison with field-based observations. An inversion procedure is then developed to retrieve ash plume properties from TIR images. The adopted fluid-dynamic model is based on a one-dimensional, stationary description of a self-similar (top-hat) turbulent plume, for which an asymptotic analytical solution is obtained. The electromagnetic emission/absorption model is based on the Schwarzschild's equation and on Mie's theory for disperse particles, assuming that particles are coarser than the radiation wavelength and neglecting scattering. [...] Application of the inversion procedure to an ash plume at Santiaguito volcano (Guatemala) has allowed us to retrieve the main plume input parameters, namely the initial radius $b_0$, velocity $U_...

  5. Response of Red-Tailed Hawks and Golden Eagles to Topographical Features, Weather, and Abundance of a Dominant Prey Species at the Altamont Pass Wind Resource Area, California: April 1999-December 2000

    SciTech Connect (OSTI)

    Hoover, S.

    2002-06-01

    Studies have shown that raptors flying within the Altamont Pass WRA are vulnerable to fatal turbine collisions, possibly because of their specific foraging and flight behavior. Between June 1999 and June 2000, I conducted 346.5 hours of raptor observations within the Atlamont Pass WRA. Behavior was recorded in relation to characteristics of the topography (slope aspect, elevation, and inclination), the weather, and ground squirrel abundance, as determined by active burrow entrances. The most significant finding of this study revealed that red-tailed hawks and golden eagles flew more in strong winds than in weak winds, particularly along hillsides facing into prevailing winds (as opposed to hillsides shielded from the wind). This is likely a result of the birds' use of declivity currents for lift during flights. These results suggest that certain combinations of topography and weather produce wind currents that are sought out by foraging red-tailed hawks and golden eagles within the Altamont Pass WRA. To decrease raptor mortality, mitigation measures can be targeted to specific areas likely to attract foraging raptors because of their capacity to create particularly favorable wind currents.

  6. Evaluation of Single-Doppler Radar Wind Retrievals in Flat and Complex Terrain

    SciTech Connect (OSTI)

    Newsom, Rob K.; Berg, Larry K.; Pekour, Mikhail S.; Fast, Jerome D.; Xu, Qin; Zhang, Pengfei; Yang, Qing; Shaw, William J.; Flaherty, Julia E.

    2014-08-01

    The accuracy of winds derived from NEXRAD level II data is assessed by comparison with independent observations from 915 MHz radar wind profilers. The evaluation is carried out at two locations with very different terrain characteristics. One site is located in an area of complex terrain within the State Line Wind Energy Center in northeast Oregon. The other site is located in an area of flat terrain on the east-central Florida coast. The National Severe Storm Laboratory’s 2DVar algorithm is used to retrieve wind fields from the KPDT (Pendleton OR) and KMLB (Melbourne FL) NEXRAD radars. Comparisons between the 2DVar retrievals and the radar profilers were conducted over a period of about 6 months and at multiple height levels at each of the profiler sites. Wind speed correlations at most observation height levels fell in the range from 0.7 to 0.8, indicating that the retrieved winds followed temporal fluctuations in the profiler-observed winds reasonably well. The retrieved winds, however, consistently exhibited slow biases in the range of1 to 2 ms-1. Wind speed difference distributions were broad with standard deviations in the range from 3 to 4 ms-1. Results from the Florida site showed little change in the wind speed correlations and difference standard deviations with altitude between about 300 and 1400 m AGL. Over this same height range, results from the Oregon site showed a monotonic increase in the wind speed correlation and a monotonic decrease in the wind speed difference standard deviation with increasing altitude. The poorest overall agreement occurred at the lowest observable level (~300 m AGL) at the Oregon site, where the effects of the complex terrain were greatest.

  7. DEVELOPMENT AND DEPLOYMENT OF THE MOBILE ARM RETRIEVAL SYSTEM (MARS) - 12187

    SciTech Connect (OSTI)

    BURKE CA; LANDON MR; HANSON CE

    2011-11-08

    Washington River Protection Solutions (WRPS) is developing and deploying Mobile Arm Retrieval System (MARS) technologies solutions to support retrieval of radioactive and chemical waste from underground single shell storage tanks (SST) located at the Hanford Site, which is near Richland, Washington. WRPS has developed the MARS using a standardized platform that is capable of deploying multiple retrieval technologies. To date, WRPS, working with their mentor-protege company, Columbia Energy and Environmental Services (CEES), has developed two retrieval mechanisms, MARS-Sluicing (MARS-S) and MARS-Vacuum (MARS-V). MARS-S uses pressurized fluids routed through spray nozzles to mobilize waste materials to a centrally located slurry pump (deployed in 2011). MARS-V uses pressurized fluids routed through an eductor nozzle. The eductor nozzle allows a vacuum to be drawn on the waste materials. The vacuum allows the waste materials to be moved to an in-tank vessel, then extracted from the SST and subsequently pumped to newer and safer double shell tanks (DST) for storage until the waste is treated for disposal. The MARS-S system is targeted for sound SSTs (i.e., non leaking tanks). The MARS-V is targeted for assumed leaking tanks or those tanks that are of questionable integrity. Both versions of MARS are beinglhave been developed in compliance with WRPS's TFC-PLN-90, Technology Development Management Plan [1]. TFC-PLN-90 includes a phased approach to design, testing, and ultimate deployment of new technologies. The MARS-V is scheduled to be deployed in tank 241-C-105 in late 2012.

  8. DEVELOPMENT AND DEPLOYMENT OF THE MOBILE ARM RETRIEVAL SYSTEM (MARS) - 12187

    SciTech Connect (OSTI)

    BURKE CA; LANDON MR; HANSON CE

    2012-01-30

    Washington River Protection Solutions (WRPS) is developing and deploying Mobile Arm Retrieval System (MARS) technologies solutions to support retrieval of radioactive and chemical waste from underground single shell storage tanks (SST) located at the Hanford Site, which is near Richland, Washington. WRPS has developed the MARS using a standardized platform that is capable of deploying multiple retrieval technologies. To date, WRPS, working with their mentor-protege company, Columbia Energy and Environmental Services (CEES), has developed two retrieval mechanisms, MARS-Sluicing (MARS-S) and MARS-Vacuum (MARS-V). MARS-S uses pressurized fluids routed through spray nozzles to mobilize waste materials to a centrally located slurry pump (deployed in 2011). MARS-V uses pressurized fluids routed through an eductor nozzle. The eductor nozzle allows a vacuum to be drawn on the waste materials. The vacuum allows the waste materials to be moved to an in-tank vessel, then extracted from the SST and subsequently pumped to newer and safer double shell tanks (DST) for storage until the waste is treated for disposal. The MARS-S system is targeted for sound SSTs (i.e., non leaking tanks). The MARS-V is targeted for assumed leaking tanks or those tanks that are of questionable integrity. Both versions of MARS are being/have been developed in compliance with WRPS's TFC-PLN-90, Technology Development Management Plan. TFC-PLN-90 includes a phased approach to design, testing, and ultimate deployment of new technologies. The MARS-V is scheduled to be deployed in tank 241-C-105 in late 2012.

  9. SLUDGE TREATMENT PROJECT ENGINEERED CONTAINER RETRIEVAL AND TRANSFER SYSTEM PRELIMINARY DESIGN HAZARD ANALYSIS SUPPLEMENT 1

    SciTech Connect (OSTI)

    FRANZ GR; MEICHLE RH

    2011-07-18

    This 'What/If' Hazards Analysis addresses hazards affecting the Sludge Treatment Project Engineered Container Retrieval and Transfer System (ECRTS) NPH and external events at the preliminary design stage. In addition, the hazards of the operation sequence steps for the mechanical handling operations in preparation of Sludge Transport and Storage Container (STSC), disconnect STSC and prepare STSC and Sludge Transport System (STS) for shipping are addressed.

  10. Proposed strategy for leak detection, monitoring, and mitigation during Hanford single-shell tank waste retrieval

    SciTech Connect (OSTI)

    Hertzel, J.S.

    1996-07-18

    The objective of this document is to propose a strategy for addressing applicable LDMM-related criteria in order to determine an allowable leakage volume for SSTs targeted for waste retrieval using sluicing. A strategy is required to work through the individual ALV criterion (and related issues) in a prioritized,orderly, and efficient manner. All components of the strategy are based upon LDMM-related issues, functions and requirements,and technology alternatives.

  11. Development and Deployment of the Mobile Arm Retrieval System (MARS) - 12187

    SciTech Connect (OSTI)

    Burke, Christopher A.; Landon, Matthew R. [Washington River Protection Solutions, Richland, Washington 99352 (United States); Hanson, Carl E. [AREVA Federal Services, Richland, Washington 99352 (United States)

    2012-07-01

    Washington River Protection Solutions (WRPS) is developing and deploying Mobile Arm Retrieval System (MARS) technologies solutions to support retrieval of radioactive and chemical waste from underground single shell storage tanks (SST) located at the Hanford Site, which is near Richland, Washington. WRPS has developed the MARS using a standardized platform that is capable of deploying multiple retrieval technologies. To date, WRPS, working with their mentor-protege company, Columbia Energy and Environmental Services (CEES), has developed two retrieval mechanisms, MARS-Sluicing (MARS-S) and MARS-Vacuum (MARS-V). MARS-S uses pressurized fluids routed through spray nozzles to mobilize waste materials to a centrally located slurry pump (deployed in 2011). MARS-V uses pressurized fluids routed through an eductor nozzle. The eductor nozzle allows a vacuum to be drawn on the waste materials. The vacuum allows the waste materials to be moved to an in-tank vessel, then extracted from the SST and subsequently pumped to newer and safer double shell tanks (DST) for storage until the waste is treated for disposal. The MARS-S system is targeted for sound SSTs (i.e., non leaking tanks). The MARS-V is targeted for assumed leaking tanks or those tanks that are of questionable integrity. Both versions of MARS are being/have been developed in compliance with WRPS's TFC-PLN-90, Technology Development Management Plan [1]. TFC-PLN-90 includes a phased approach to design, testing, and ultimate deployment of new technologies. The MARS-V is scheduled to be deployed in tank 241-C-105 in late 2012. (authors)

  12. Sketch Retrieval via Dense Stroke Features bottle apple apple apple apple apple swan giraffe mug giraffe giraffe giraffe

    E-Print Network [OSTI]

    Yang, Ming-Hsuan

    Sketch Retrieval via Dense Stroke Features bottle apple apple apple apple apple swan giraffe mug giraffe giraffe giraffe bottle swan giraffe swan swan swan swan apple apple apple apple bottle bottle swan

  13. Metagenome Data Integration, Data Storage, and Retrieval (MICW - Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)

    ScienceCinema (OSTI)

    White, Owen [University of Maryland

    2013-01-22

    University of Maryland's Owen White on "Metagenome Data Integration, Data Storage and Retrieval" at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.

  14. 1212 IEEE TRANSACTIONS ON IMAGE PROCESSING, VOL. 17, NO. 7, JULY 2008 Rotation-Invariant Texture Retrieval via

    E-Print Network [OSTI]

    Beferull-Lozano, Baltasar

    being competitive with the best currently known state-of-the-art retrieval system. In conclusion, our. Beferull-Lozano is with the Group of Information and Communication Systems, Instituto de Robótica-Escuela

  15. Data Mining for Thesaurus Generation in Informal Design Information Retrieval Maria C. Yang, William H. Wood, and Mark R. Cutkosky

    E-Print Network [OSTI]

    Yang, Maria

    Data Mining for Thesaurus Generation in Informal Design Information Retrieval Maria C. Yang-offs with each type of thesaurus, especially concerning the resources required to build them as well

  16. Gas Releases During Saltcake Dissolution for Retrieval of Single-Shell Tank Waste, Rev. 1

    SciTech Connect (OSTI)

    Stewart, Charles W.

    2001-12-28

    It is possible to retrieve a large fraction of soluble waste from the Hanford single-shell waste tanks (SSTs) by dissolving it with water. This retrieval method will be demonstrated in Tanks U-107 and S-112 in the next few years. If saltcake dissolution proves practical and effective, many of the saltcake SSTs may be retrieved by this method. Many of the SSTs retain flammable gas that will be released into the tank headspace as the waste dissolves. This report describes the physical processes that control dissolution and gas release. Calculation results are shown and describe how the headspace hydrogen concentration evolves during dissolution. The observed spontaneous and induced gas releases from SSTs are summarized, and the dissolution of the crust layer in SY-101 is discussed as a recent example of full-scale dissolution of saltcake containing a large volume of retained gas. The report concludes that the dissolution rate is self-limiting and that gas release rates are relatively low.

  17. PROGRESS WITH K BASINS SLUDGE RETRIEVAL STABILIZATION & PACKAGING AT THE HANFORD NUCLEAR SITE

    SciTech Connect (OSTI)

    KNOLLMEYER, P.M.; PHILLIPS, C; TOWNSON, P.S.

    2006-01-30

    This paper shows how Fluor Hanford and BNG America have combined nuclear plant skills from the U.S. and the U.K. to devise methods to retrieve and treat the sludge that has accumulated in K Basins at the Hanford Site over many years. Retrieving the sludge is the final stage in removing fuel and sludge from the basins to allow them to be decontaminated and decommissioned, so as to remove the threat of contamination of the Columbia River. A description is given of sludge retrieval using vacuum lances and specially developed nozzles and pumps into Consolidation Containers within the basins. The special attention that had to be paid to the heat generation and potential criticality issues with the irradiated uranium-containing sludge is described. The processes developed to re-mobilize the sludge from the Consolidation Containers and pump it through flexible and transportable hose-in-hose piping to the treatment facility are explained with particular note made of dealing with the abrasive nature of the sludge. The treatment facility, housed in an existing Hanford building, is described, and the uranium-corrosion and grout packaging processes explained. The uranium corrosion process is a robust, tempered process very suitable for dealing with a range of differing sludge compositions. Optimization and simplification of the original sludge corrosion process design is described and the use of transportable and reusable equipment is indicated. The processes and techniques described in the paper are shown to have wide applicability to nuclear cleanup.

  18. Performance evaluation of the quarter-scale Russian retrieval equipment for the removal of hazardous waste

    SciTech Connect (OSTI)

    Enderlin, C.W.; Mullen, O.D.; Terrones, G.

    1997-09-01

    This report describes the test program for evaluating the Russian Retrieval Equipment fabricated by the Integrated Mining Chemical Company (IMCC) and delivered to the US by Radiochem Services Company (RCSC), both of Russia. The testing and fabrication of this equipment were sponsored by the US Department of Energy (DOE). The tests described in this report were conducted at the Pacific Northwest National Laboratory (PNNL) at the DOE Hanford Site by the Retrieval Process Development and Enhancement (RPD and E) team of the Tank Focus Area program (TFA). Tests were carried out jointly by Russian and US personnel for the purpose of evaluating the Russian Retrieval Equipment for potential deployment within the DOE complex. Section 1.0 of this report presents the objectives and a brief background for the test program. The Russian Equipment is described in Section 2.0. Section 3.0 describes the approach taken for testing the equipment. The results of the tests and an analysis of the data are described in Section 4.0. The results and observations obtained from the tests are discussed in Section 5.0. Recommendations and conclusions are presented in Section 6.0.

  19. Final Report - Spent Nuclear Fuel Retrieval System Manipulator System Cold Validation Testing

    SciTech Connect (OSTI)

    D.R. Jackson; G.R. Kiebel

    1999-08-24

    Manipulator system cold validation testing (CVT) was performed in support of the Fuel Retrieval System (FRS) Sub-Project, a subtask of the Spent Nuclear Fuel Project at the Hanford Site in Richland, Washington. The FRS will be used to retrieve and repackage K-Basin Spent Nuclear Fuel (SNF) currently stored in old K-Plant storage basins. The FRS is required to retrieve full fuel canisters from the basin; clean the fuel elements inside the canister to remove excessive uranium corrosion products (or sludge); remove the contents from the canisters; and sort the resulting debris, scrap, and fuel for repackaging. The fuel elements and scrap will be collected in fuel storage and scrap baskets in preparation for loading into a multi canister overpack (MCO), while the debris is loaded into a debris bin and disposed of as solid waste. The FRS is composed of three major subsystems. The Manipulator Subsystem provides remote handling of fuel, scrap, and debris; the In-Pool Equipment subsystem performs cleaning of fuel and provides a work surface for handling materials; and the Remote Viewing Subsystem provides for remote viewing of the work area by operators. There are two complete and identical FRS systems, one to be installed in the K-West basin and one to be installed in the K-East basin. Another partial system will be installed in a cold test facility to provide for operator training.

  20. Storage and retrieval of nonclassical photon pairs and conditional single photons generated by parametric down-conversion process

    E-Print Network [OSTI]

    K. Akiba; K. Kashiwagi; M. Arikawa; M. Kozuma

    2009-02-03

    Storage and retrieval of parametric down-conversion (PDC) photons are demonstrated with electromagnetically induced transparency (EIT). Extreme frequency filtering is performed for THz order of broadband PDC light and the frequency bandwidth of the light is reduced to MHz order. Storage and retrieval procedures are carried out for the frequency filtered PDC photons. Since the filtered bandwidth [full width at half-maximum (FWHM) = 9 MHz] is within the EIT window (FWHM = 12.6 MHz), the flux of the PDC light is successfully stored and retrieved. The nonclassicality of the retrieved light is confirmed by using photon counting method, where the classical inequality which is only satisfied for classical light fields is introduced. Since the PDC photons can be utilized for producing the single photon state conditionally, storage and retrieval procedures are also performed for the conditional single photons. Anti-correlation parameter used for checking the property of single photon state shows the value less than 1, which means the retrieved light is in a non-classical region.

  1. Consistent satellite XCO2 retrievals from SCIAMACHY and GOSAT using the BESD algorithm

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

    Heymann, J.; Reuter, M.; Hilker, M.; Buchwitz, M.; Schneising, O.; Bovensmann, H.; Burrows, J. P.; Kuze, A.; Suto, H.; Deutscher, N. M.; et al

    2015-02-13

    Consistent and accurate long-term data sets of global atmospheric concentrations of carbon dioxide (CO2) are required for carbon cycle and climate related research. However, global data sets based on satellite observations may suffer from inconsistencies originating from the use of products derived from different satellites as needed to cover a long enough time period. One reason for inconsistencies can be the use of different retrieval algorithms. We address this potential issue by applying the same algorithm, the Bremen Optimal Estimation DOAS (BESD) algorithm, to different satellite instruments, SCIAMACHY on-board ENVISAT (March 2002–April 2012) and TANSO-FTS on-board GOSAT (launched in Januarymore »2009), to retrieve XCO2, the column-averaged dry-air mole fraction of CO2. BESD has been initially developed for SCIAMACHY XCO2 retrievals. Here, we present the first detailed assessment of the new GOSAT BESD XCO2 product. GOSAT BESD XCO2 is a product generated and delivered to the MACC project for assimilation into ECMWF's Integrated Forecasting System (IFS). We describe the modifications of the BESD algorithm needed in order to retrieve XCO2 from GOSAT and present detailed comparisons with ground-based observations of XCO2 from the Total Carbon Column Observing Network (TCCON). We discuss detailed comparison results between all three XCO2 data sets (SCIAMACHY, GOSAT and TCCON). The comparison results demonstrate the good consistency between the SCIAMACHY and the GOSAT XCO2. For example, we found a mean difference for daily averages of ?0.60 ± 1.56 ppm (mean difference ± standard deviation) for GOSAT-SCIAMACHY (linear correlation coefficient r = 0.82), ?0.34 ± 1.37 ppm (r = 0.86) for GOSAT-TCCON and 0.10 ± 1.79 ppm (r = 0.75) for SCIAMACHY-TCCON. The remaining differences between GOSAT and SCIAMACHY are likely due to non-perfect collocation (±2 h, 10° × 10° around TCCON sites), i.e., the observed air masses are not exactly identical, but likely also due to a still non-perfect BESD retrieval algorithm, which will be continuously improved in the future. Our overarching goal is to generate a satellite-derived XCO2 data set appropriate for climate and carbon cycle research covering the longest possible time period. We therefore also plan to extend the existing SCIAMACHY and GOSAT data set discussed here by using also data from other missions (e.g., OCO-2, GOSAT-2, CarbonSat) in the future.« less

  2. Retrieval Success from a 1950's UK Fuel Storage Pond: Blazing a Trail for Early Hazard Reduction

    SciTech Connect (OSTI)

    Bruce, S. [British Nuclear Group Sellafield Ltd, Sellafield, Seascale, Cumbria, England, CA20 1PG (United Kingdom)

    2006-07-01

    Work has begun to tackle one of the biggest challenges in the UK nuclear cleanup program: the retrieval of spent nuclear fuel from the First Generation Magnox Fuel Storage Pond at Sellafield. The UK Government regulatory body, Nuclear Installations Inspectorate (NII) considers this pond to be the country's highest priority in terms of Hazard Reduction, a view supported by the facility owner, UK Government's Nuclear Decommissioning Authority (NDA). Remotely operated submersible vehicles (ROV's) were used by British Nuclear Group to assess the condition of stored fuel in First Generation Magnox Storage Ponds (1945-60's build). The ROV survey showed fuel condition was better than expected, and engineers were able to prototype retrieval on a selected skip (container) of fuel. The retrieval and subsequent export to the Fuel Handling Plant (FHP) was executed in November 2005 and was completely successful. The next stage is to reprocess the fuel using the Magnox Reprocessing Plant. If this is successful the prototype retrieval will have demonstrated that: - British Nuclear Group can safely retrieve fuel from its legacy ponds; - British Nuclear Group can safely transport retrieved legacy fuel between facilities; - British Nuclear Group can eliminate the hazard presented by this legacy fuel by use of existing on-site reprocessing facilities. This in turn enables the option to commence larger-scale fuel retrievals from these legacy ponds years ahead of the current plan which assumes new plants to be available to handle all arisings from the legacy ponds in 2015. This hazard reduction could commence as early as 2008. (authors)

  3. Password Retriever

    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 wouldMass mapSpeeding access| Department ofStephenSkinner, NathanielPartnershipPassing theCAMD

  4. Interim report spent nuclear fuel retrieval system fuel handling development testing

    SciTech Connect (OSTI)

    Ketner, G.L.; Meeuwsen, P.V.; Potter, J.D.; Smalley, J.T.; Baker, C.P.; Jaquish, W.R.

    1997-06-01

    Fuel handling development testing was performed in support of the Fuel Retrieval System (FRS) Sub-Project at the Hanford Site. The project will retrieve spent nuclear fuel, clean and remove fuel from canisters, repackage fuel into baskets, and load fuel into a multi-canister overpack (MCO) for vacuum drying and interim dry storage. The FRS is required to retrieve basin fuel canisters, clean fuel elements sufficiently of uranium corrosion products (or sludge), empty fuel from canisters, sort debris and scrap from whole elements, and repackage fuel in baskets in preparation for MCO loading. The purpose of fuel handling development testing was to examine the systems ability to accomplish mission activities, optimization of equipment layouts for initial process definition, identification of special needs/tools, verification of required design changes to support performance specification development, and validation of estimated activity times/throughput. The test program was set up to accomplish this purpose through cold development testing using simulated and prototype equipment; cold demonstration testing using vendor expertise and systems; and graphical computer modeling to confirm feasibility and throughput. To test the fuel handling process, a test mockup that represented the process table was fabricated and installed. The test mockup included a Schilling HV series manipulator that was prototypic of the Schilling Hydra manipulator. The process table mockup included the tipping station, sorting area, disassembly and inspection zones, fuel staging areas, and basket loading stations. The test results clearly indicate that the Schilling Hydra arm cannot effectively perform the fuel handling tasks required unless it is attached to some device that can impart vertical translation, azimuth rotation, and X-Y translation. Other test results indicate the importance of camera locations and capabilities, and of the jaw and end effector tool design. 5 refs., 35 figs., 3 tabs.

  5. Spent nuclear fuel retrieval system fuel handling development testing. Final report

    SciTech Connect (OSTI)

    Jackson, D.R.; Meeuwsen, P.V.

    1997-09-01

    Fuel handling development testing was performed in support of the Fuel Retrieval System (FRS) Sub-Project, a subtask of the Spent Nuclear Fuel Project at the Hanford Site in Richland, Washington. The FRS will be used to retrieve and repackage K-Basin Spent Nuclear Fuel (SNF) currently stored in old K-Plant storage basins. The FRS is required to retrieve full fuel canisters from the basin, clean the fuel elements inside the canister to remove excessive uranium corrosion products (or sludge), remove the contents from the canisters and sort the resulting debris, scrap, and fuel for repackaging. The fuel elements and scrap will be collected in fuel storage and scrap baskets in preparation for loading into a multi canister overpack (MCO), while the debris is loaded into a debris bin and disposed of as solid waste. This report describes fuel handling development testing performed from May 1, 1997 through the end of August 1997. Testing during this period was mainly focused on performance of a Schilling Robotic Systems` Conan manipulator used to simulate a custom designed version, labeled Konan, being fabricated for K-Basin deployment. In addition to the manipulator, the camera viewing system, process table layout, and fuel handling processes were evaluated. The Conan test manipulator was installed and fully functional for testing in early 1997. Formal testing began May 1. The purposes of fuel handling development testing were to provide proof of concept and criteria, optimize equipment layout, initialize the process definition, and identify special needs/tools and required design changes to support development of the performance specification. The test program was set up to accomplish these objectives through cold (non-radiological) development testing using simulated and prototype equipment.

  6. Boildown Study on Supernatant Liquid Retrieved from AW-106 in December 2012

    SciTech Connect (OSTI)

    Page, Jason S.

    2013-06-04

    This document reports the results of a boildown study using a composite created from supernatant liquid grab samples retrieved from tank 241-AW-106 in December of 2012. The composite was made using predetermined volumes of the grab samples which accounted for layering of the supernatant liquid in the tank. The finished composite was a clear, yellow liquid containing no visible solids at hot cell ambient temperatures (24 - 27 °C). The density of the test composite was measured in the hot cell immediately before the boildown study and was 1.266 g/mL at 27.1 °C.

  7. Automatic generation of stop word lists for information retrieval and analysis

    DOE Patents [OSTI]

    Rose, Stuart J

    2013-01-08

    Methods and systems for automatically generating lists of stop words for information retrieval and analysis. Generation of the stop words can include providing a corpus of documents and a plurality of keywords. From the corpus of documents, a term list of all terms is constructed and both a keyword adjacency frequency and a keyword frequency are determined. If a ratio of the keyword adjacency frequency to the keyword frequency for a particular term on the term list is less than a predetermined value, then that term is excluded from the term list. The resulting term list is truncated based on predetermined criteria to form a stop word list.

  8. Quantum memories with electrically controlled storage and retrieval in an opto- and electro-mechanical cavity

    E-Print Network [OSTI]

    Li-Guo Qin; Zhong-Yang Wang; Gong-Wei Lin; Jing-Yun Zhao; Shang-Qing Gong

    2013-09-12

    We propose a novel scheme to realize electrically controlled quantum memories in the opto- and electro-mechanical (OEM) cavity. Combining this OEM cavity with the mechanism of Electromagnetically Induced Transparency (EIT) we find that the quantum interference, arising from the two optical transitions of the $\\Lambda$ type three-level atomic ensembles, can be manipulated electrically. Numerical calculations show that the probe photon state can be well stored into the atomic spin state by sending an electric current pulse and retrieved with time-reverse symmetry by sending the other current pulse with opposite direction. The quantum interference with electric controlling is expected to apply to other quantum control aspects.

  9. SLUDGE TREATMENT PROJECT ENGINEERED CONTAINER RETRIEVAL AND TRANSFER SYSTEM PRELMINARY DESIGN HAZARD AND OPERABILITY STUDY

    SciTech Connect (OSTI)

    CARRO CA

    2011-07-15

    This Hazard and Operability (HAZOP) study addresses the Sludge Treatment Project (STP) Engineered Container Retrieval and Transfer System (ECRTS) preliminary design for retrieving sludge from underwater engineered containers located in the 105-K West (KW) Basin, transferring the sludge as a sludge-water slurry (hereafter referred to as 'slurry') to a Sludge Transport and Storage Container (STSC) located in a Modified KW Basin Annex, and preparing the STSC for transport to T Plant using the Sludge Transport System (STS). There are six, underwater engineered containers located in the KW Basin that, at the time of sludge retrieval, will contain an estimated volume of 5.2 m{sup 3} of KW Basin floor and pit sludge, 18.4 m{sup 3} of 105-K East (KE) Basin floor, pit, and canister sludge, and 3.5 m{sup 3} of settler tank sludge. The KE and KW Basin sludge consists of fuel corrosion products (including metallic uranium, and fission and activation products), small fuel fragments, iron and aluminum oxide, sand, dirt, operational debris, and biological debris. The settler tank sludge consists of sludge generated by the washing of KE and KW Basin fuel in the Primary Clean Machine. A detailed description of the origin of sludge and its chemical and physical characteristics can be found in HNF-41051, Preliminary STP Container and Settler Sludge Process System Description and Material Balance. In summary, the ECRTS retrieves sludge from the engineered containers and hydraulically transfers it as a slurry into an STSC positioned within a trailer-mounted STS cask located in a Modified KW Basin Annex. The slurry is allowed to settle within the STSC to concentrate the solids and clarify the supernate. After a prescribed settling period the supernate is decanted. The decanted supernate is filtered through a sand filter and returned to the basin. Subsequent batches of slurry are added to the STSC, settled, and excess supernate removed until the prescribed quantity of sludge is collected. The sand filter is then backwashed into the STSC. The STSC and STS cask are then inerted and transported to T Plant.

  10. Non-destructive testing of carbon reinforced plastics by means of phase retrieval

    E-Print Network [OSTI]

    Agour, Mostafa; Kopylow, Christoph v; Bergmann, Ralf B

    2012-01-01

    In this work, the SLM-based phase retrieval system will be used to inspect carbon reinforced plastics samples (CFRP) under applying a thermal load. For this purpose, the system is used to capture a sequence of 8 spatially separated recording planes, where the distance between subsequent planes equals 2 mm. For detecting the hidden failures two sets of intensity observations are recorded. The first set for the initial state and the second set is captured after applying the load. To recover the phase information associated with the two states, the captured intensities have been subjected to an iterative algorithm based on the method of generalized projection.

  11. Linear algorithms for phase retrieval in the Fresnel region: validity conditions

    E-Print Network [OSTI]

    Gureyev, T E

    2015-01-01

    We describe the relationship between different forms of linearized expressions for the spatial distribution of intensity of X-ray projection images obtained in the Fresnel region. We prove that under the natural validity conditions some of the previously published expressions can be simplified without a loss of accuracy. We also introduce modified validity conditions which are likely to be fulfilled in many relevant practical cases, and which lead to a further significant simplification of the expression for the image-plane intensity, permitting simple non-iterative linear algorithms for the phase retrieval.

  12. JUNE 2002 835F R I S C H E T A L . The Retrieval of Stratus Cloud Droplet Effective Radius with Cloud Radars

    E-Print Network [OSTI]

    Shupe, Matthew

    . (1999). Another retrieval for stratocumulus cloud properties using solar radiation, microwave ra obtained from a microwave radiometer; the second uses the radar reflectivity and an assumption

  13. Dropout Risk Factors by School Level Hammond, C., Smink, J., & Drew, S. (2007). Dropout risk factors and exemplary programs: A technical report, pg. 6. Retrieved from

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    2007-01-01

    factors and exemplary programs: A technical report, pg. 6. Retrieved from www.dropoutprevention.org/major-research-reports/dropout-risk-factors-exemplary-programs-technical-report

  14. Joint retrievals of cloud and drizzle in marine boundary layer clouds using ground-based radar, lidar and zenith radiances

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

    Fielding, M. D.; Chiu, J. C.; Hogan, R. J.; Feingold, G.; Eloranta, E.; O'Connor, E. J.; Cadeddu, M. P.

    2015-02-16

    Active remote sensing of marine boundary-layer clouds is challenging as drizzle drops often dominate the observed radar reflectivity. We present a new method to simultaneously retrieve cloud and drizzle vertical profiles in drizzling boundary-layer cloud using surface-based observations of radar reflectivity, lidar attenuated backscatter, and zenith radiances. Specifically, the vertical structure of droplet size and water content of both cloud and drizzle is characterised throughout the cloud. An ensemble optimal estimation approach provides full error statistics given the uncertainty in the observations. To evaluate the new method, we first perform retrievals using synthetic measurements from large-eddy simulation snapshots of cumulusmore »under stratocumulus, where cloud water path is retrieved with an error of 31 g m?2. The method also performs well in non-drizzling clouds where no assumption of the cloud profile is required. We then apply the method to observations of marine stratocumulus obtained during the Atmospheric Radiation Measurement MAGIC deployment in the northeast Pacific. Here, retrieved cloud water path agrees well with independent 3-channel microwave radiometer retrievals, with a root mean square difference of 10–20 g m?2.« less

  15. Remote systems for waste retrieval from the Oak Ridge National Laboratory gunite tanks

    SciTech Connect (OSTI)

    Falter, D.D.; Babcock, S.M.; Burks, B.L.; Lloyd, P.D.; Randolph, J.D.; Rutenber, J.E.; Van Hoesen, S.D.

    1995-12-31

    As part of a Comprehensive Environmental Response, Compensation, and Liability Act Treatability Study funded by the Department of Energy, the Oak Ridge National Laboratory (ORNL) is preparing to demonstrate and evaluate two approaches for the remote retrieval of wastes in underground storage tanks. This work is being performed to identify the most cost-effective and efficient method of waste removal before full-scale remediation efforts begin in 1998. System requirements are based on the need to dislodge and remove sludge wastes ranging in consistency from broth to compacted clay from Gunite (Shotcrete) tanks that are approaching fifty years in age. Systems to be deployed must enter and exit through the existing 0.6 m (23.5 in.) risers and conduct retrieval operations without damaging the layered concrete walls of the tanks. Goals of this project include evaluation of confined sluicing techniques and successful demonstration of a telerobotic arm-based system for deployment of the sluicing system. As part of a sister project formed on the Old Hydrofracture Facility tanks at ORNL, vehicle-based tank remediation will also be evaluated.

  16. SLUDGE PARTICLE SEPAPATION EFFICIENCIES DURING SETTLER TANK RETRIEVAL INTO SCS-CON-230

    SciTech Connect (OSTI)

    DEARING JI; EPSTEIN M; PLYS MG

    2009-07-16

    The purpose of this document is to release, into the Hanford Document Control System, FA1/0991, Sludge Particle Separation Efficiencies for the Rectangular SCS-CON-230 Container, by M. Epstein and M. G. Plys, Fauske & Associates, LLC, June 2009. The Sludge Treatment Project (STP) will retrieve sludge from the 105-K West Integrated Water Treatment System (IWTS) Settler Tanks and transfer it to container SCS-CON-230 using the Settler Tank Retrieval System (STRS). The sludge will enter the container through two distributors. The container will have a filtration system that is designed to minimize the overflow of sludge fines from the container to the basin. FAI/09-91 was performed to quantify the effect of the STRS on sludge distribution inside of and overflow out of SCS-CON-230. Selected results of the analysis and a system description are discussed. The principal result of the analysis is that the STRS filtration system reduces the overflow of sludge from SCS-CON-230 to the basin by roughly a factor of 10. Some turbidity can be expected in the center bay where the container is located. The exact amount of overflow and subsequent turbidity is dependent on the density of the sludge (which will vary with location in the Settler Tanks) and the thermal gradient between the SCS-CON-230 and the basin. Attachment A presents the full analytical results. These results are applicable specifically to SCS-CON-230 and the STRS filtration system's expected operating duty cycles.

  17. Method of retrieving a liquid sample, a suction lysimeter, a portable suction lysimeter, a lysimeter system, and a deep lysimeter

    DOE Patents [OSTI]

    Hubbell, Joel M.; Sisson, James B.

    2003-08-26

    A method of retrieving a liquid sample comprises providing a portable lysimeter including a semi-permeable membrane and a chamber in fluid communication with the semi-permeable membrane; making a hole at a site from which a liquid sample is desired; evacuating the chamber by applying a vacuum to the chamber; lowering the portable lysimeter into the hole; obtaining a sample in the chamber; and retrieving the lysimeter from the bore; wherein it is not necessary to backfill the bore. A portable lysimeter includes a semi-permeable member and a chamber in fluid communication with the semi-permeable membrane.

  18. HDF5-FastQuery: An API for Simplifying Access to Data Storage,Retrieval, Indexing and Querying

    SciTech Connect (OSTI)

    Bethel, E. Wes; Gosink, Luke; Shalf, John; Stockinger, Kurt; Wu,Kesheng

    2006-06-15

    This work focuses on research and development activities that bridge a gap between fundamental data management technology index, query, storage and retrieval and use of such technology in computational and computer science algorithms and applications. The work has resulted in a streamlined applications programming interface (API) that simplifies data storage and retrieval using the HDF5 data I/O library, and eases use of the FastBit compressed bitmap indexing software for data indexing/querying. The API, which we call HDF5-FastQuery, will have broad applications in domain sciences as well as associated data analysis and visualization applications.

  19. Ranking on Cross Domain Manifold forRanking on Cross-Domain Manifold for Sketch-based 3D model Retrieval

    E-Print Network [OSTI]

    Ohbuchi, Ryutarou

    printers,... ­ User generated. T i bl 3D h· Trimble 3D warehouse... 3D model retrieval is essentialRanking on Cross Domain Manifold forRanking on Cross-Domain Manifold for Sketch-based 3D model Retrieval Takahiko FuruyaRyutarou Ohbuchi University of Yamanashi #12;IntroductionIntroduction 3D models

  20. Ranking on Cross Domain Manifold forRanking on Cross-Domain Manifold for Sketch-based 3D model Retrieval

    E-Print Network [OSTI]

    Ohbuchi, Ryutarou

    printers,... ­ User generated. T i bl 3D h· Trimble 3D warehouse... 3D model retrieval is essential scanners, 3D printers,... ­ User generated. T i bl 3D h· Trimble 3D warehouse... 3D model retrievalRanking on Cross Domain Manifold forRanking on Cross-Domain Manifold for Sketch-based 3D model

  1. T. FURUYA, R. OHBUCHI: FUSING FEATURES FOR 3D MODEL RETRIEVAL 1 2014. The copyright of this document resides with its authors.

    E-Print Network [OSTI]

    Ohbuchi, Ryutarou

    to popularization of 3D printers and 3D scanners. Increase in popularity has also been observed in such areasT. FURUYA, R. OHBUCHI: FUSING FEATURES FOR 3D MODEL RETRIEVAL 1 © 2014. The copyright. Abstract Fusing multiple features is a promising approach for accurate shape-based 3D Model Retrieval (3DMR

  2. Modular P2P-Based Approach for RDF Data Storage and Retrieval Imen Filali, Laurent Pellegrino, Francesco Bongiovanni, Fabrice Huet and Francoise Baude

    E-Print Network [OSTI]

    Boyer, Edmond

    Modular P2P-Based Approach for RDF Data Storage and Retrieval Imen Filali, Laurent Pellegrino elements of the Semantic Web is the Resource Description Framework (RDF). Efficient storage and retrieval in our design architecture. We have evaluated our system using the Grid'5000 testbed over 300 peers on 75

  3. To appear in the proceedings of the conference AICA'96, Rome, 24-27 September 1996. On the Foundations of Information Retrieval

    E-Print Network [OSTI]

    Mizzaro, Stefano

    . On the Foundations of Information Retrieval Stefano Mizzaro Dipartimento di Matematica e Informatica Universitŕ di Information overloading is one of the major problems of the Information Society, and it is experienced by many people. Information retrieval is aimed at solving such problem, and hence it is a crucial discipline

  4. Assimilation of T-TREC-retrieved wind data with WRF 3DVAR for the short-term forecasting of typhoon Meranti

    E-Print Network [OSTI]

    Xue, Ming

    Assimilation of T-TREC-retrieved wind data with WRF 3DVAR for the short-term forecasting of typhoon Research and Forecasting). The T-TREC winds or the original Vr data from a single coastal Doppler radar of T-TREC-retrieved wind data with WRF 3DVAR for the short-term forecasting of typhoon Meranti (2010

  5. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 44, NO. 11, NOVEMBER 2006 3235 Volcanic Ash Cloud Retrieval by Ground-Based

    E-Print Network [OSTI]

    Rose, William I.

    Ash Cloud Retrieval by Ground-Based Microwave Weather Radar Frank Silvio Marzano, Senior Member, IEEE-based microwave weather radar systems for volcanic ash cloud detection and quantitative retrieval is evaluated. The relationship between radar reflectivity factor, ash concentration, and fall rate is statistically derived

  6. Eurographics Workshop on 3D Object Retrieval (2015), pp. 18 I. Pratikakis, M. Spagnuolo, T. Theoharis, L. Van Gool, and R. Veltkamp (Editors)

    E-Print Network [OSTI]

    Martin, Ralph R.

    2015-01-01

    Retrieval (2015) #12;2 D. Pickup, X. Sun, P. L. Rosin, R. R. Martin, Z. Cheng / SHREC'15 Track. Theoharis, L. Van Gool, and R. Veltkamp (Editors) SHREC'15 Track: Canonical Forms for Non-Rigid 3D Shape Retrieval David Pickup1 , Xianfang Sun1 , Paul L. Rosin1 , Ralph R. Martin1 , Zhiquan Cheng2 , Sipin Nie3

  7. Development and application of new methods to retrieve vertical structure of precipitation above the ARM CART sites from MMCR measurementsĂ?Âť

    SciTech Connect (OSTI)

    Dr. Sergey Matrosov

    2010-12-15

    The main objective of this project was to develop, validate and apply remote sensing methods to retrieve vertical profiles of precipitation over the DOE ARM CART sites using currently available remote sensors. While the ARM Program invested very heavily into developments of remote sensing methods and instruments for water vapor and non-precipitating cloud parameter retrievals, precipitation retrievals and studies lagged behind. Precipitation, however, is a crucial part of the water cycle, and without detailed information on rainfall and snowfall, significant improvements in the atmospheric models of different scales (i.e., one of the ARM Program's main goals) is difficult to achieve. Characterization of the vertical atmospheric column above the CART sites is also incomplete without detailed precipitation information, so developments of remote sensing methods for retrievals of parameters in precipitating cloud condition was essential. Providing modelers with retrieval results was also one of the key objectives of this research project.

  8. Composition and Technical Basis for K Basin Settler Sludge Simulant for Inspection, Retrieval, and Pump Testing

    SciTech Connect (OSTI)

    Schmidt, Andrew J.; Zacher, Alan H.

    2007-06-25

    This report provides the formulation and technical basis for a K Basin Settler Tank Sludge simulant that will be used by the K Basin Closure Project (KBC) to test and develop equipment/approaches for Settler Tank sludge level measurement and retrieval in a mock-up test system of the actual Settler Tanks. The sludge simulant may also be used to demonstrate that the TOYO high pressure positive displacement pump design (reversing valves and hollow balls) is suitable for transfer of Settler Tank sludge from the K West (KW) Basin to the Cold Vacuum Drying Facility (CVDF) (~500 ft). As requested the by the K Basins Sludge Treatment Project (STP) the simulant is comprised of non-radioactive (and non-uranium) constituents.

  9. C-105 heel pit removed and C-105 dome cut paves way for new retrieval technology

    SciTech Connect (OSTI)

    Mackey, Thomas C.; Sutey, Michael J.

    2013-06-10

    For just the second time, crews have cut a hole in the top of an active radioactive waste storage tank at Hanford. Workers began cutting a 55-inch hole in the top of Tank C-105 last Tuesday night on graveyard shift, completing the cut early Wednesday. The hole will allow for installation of the Mobile Arm Retrieval System (MARS) Vacuum into the tank. The cut was made through 17 inches of concrete and rebar using the newly developed rotary-core cutting system, which uses a laser-guided steel canister with teeth on the bottom to drill a round hole into the tank dome. The project was completed safely and successfully in a high-rad area without contamination or significant dose to workers.

  10. Safety plan for the cooperative telerobotic retrieval system equipment development area

    SciTech Connect (OSTI)

    Haney, T.J.; Jessmore, J.J.

    1995-07-01

    This plan establishes guidelines to minimize safety risks for the cooperative telerobotic retrieval project at the North Boulevard Annex (NBA). This plan has the dual purpose of minimizing safety risks to workers and visitors and of securing sensitive equipment from inadvertent damage by nonqualified personnel. This goal will be accomplished through physical control of work zones and through assigned responsibilities for project personnel. The scope of this plan is limited to establishing the working zone boundaries and entry requirements, and assigning responsibilities for project personnel. This plan does not supersede current safety organization responsibilities for the Landfill Stabilization Focus Area Transuranic (LSFA TRU) Arid outlined in the Environment, Safety, Health, and Quality Plan for the Buried Waste Integrated Demonstration Program; Tenant Manual; Idaho Falls Building Emergency Control Plan;; applicable Company Procedures; the attached Interface Agreement (Appendix A).

  11. The potential pyrophoricity of BMI-SPEC and aluminum plate spent fuels retrieved from underwater storage

    SciTech Connect (OSTI)

    Ebner, M.A.

    1996-08-01

    Physical/chemical factors in U metal and hydride combustion, particularly pyrophoricity in ambient environment, were evaluated for BMI-SPEC and UAl{sub x} plate fuels. Some metal fuels may be highly reactive (spontaneously igniting in air) due to high specific surface area, high decay heat, or a high U hydride content from corrosion during underwater storage. However, for the BMI-SPEC and the aluminum plate fuels, this reactivity is too low to present a realistic threat of uncontrolled spontaneous combustion at ambient conditions. While residual U hydride is expected in these corroded fuels, the hydride levels are expected to be too low and the configuration too unfavorable to ignite the fuel meat when the fuels are retrieved from the basin and dried. Furthermore the composition and microstructure of the UAl{sub x} fuels further mitigate that risk.

  12. Implications of access hole size on tank waste retrieval system design and cost

    SciTech Connect (OSTI)

    Babcock, S.M.; Kwon, D.S.; Burks, B.L.; Stoughton, R.S.; Evans, M.S.

    1994-05-01

    The DOE Environmental Restoration and Waste Management Robotics Technology Development Program has been investigating the application of robotics technology to the retrieval of waste from single-shell storage tanks for several years. The use of a large, ``long-reach`` manipulator to position and orient a variety of tools and other equipment has been recommended. The objective of this study is to determine the appropriate access hole size for the tank waste retrieval system installation. Previous reports on the impact of access hole size on manipulator performance are summarized. In addition, the practical limitation for access hole size based on structural limitations of the waste storage tanks, the state-of-the-art size limitations for the installation of new risers, the radiation safety implications of various access hole sizes, and overall system cost implications are considered. Basic conclusions include: (1) overall cost of remediation will; be dominated by the costs of the balance of plant and time required to perform the task rather than the cost of manipulator hardware or the cost of installing a riser, (2) the most desirable solution from a manipulator controls point of view is to make the manipulator as stiff as possible and have as high as possible a natural frequency, which implies a large access hole diameter, (3) beyond some diameter; simple, uniform cross-section elements become less advantageous from a weight standpoint and alternative structures should be considered, and (4) additional shielding and contamination control measures would be required for larger holes. Parametric studies summarized in this report considered 3,790,000 1 (1,000,000 gal) tanks, while initial applications are likely to be for 2,840,000 1 (750,000 gal) tanks. Therefore, the calculations should be somewhat conservative, recognizing the limitations of the specific conditions considered.

  13. Radioactive waste shipments to Hanford Retrievable Storage from the General Electric Vallecitos Nuclear Center, Pleasanton, California

    SciTech Connect (OSTI)

    Vejvoda, E.J.; Pottmeyer, J.A.; DeLorenzo, D.S.; Weyns-Rollosson, M.I. [Los Alamos Technical Associates, Inc., NM (United States); Duncan, D.R. [Westinghouse Hanford Co., Richland, WA (United States)

    1993-10-01

    During the next two decades the transuranic (TRU) wastes now stored in the burial trenches and storage facilities at the Hanford Site are to be retrieved, processed at the Waste Receiving and Processing Facility, and shipped to the Waste Isolation Pilot Plant near Carlsbad, New Mexico for final disposal. Approximately 3.8% of the TRU waste to be retrieved for shipment to WIPP was generated at the General Electric (GE) Vallecitos Nuclear Center (VNC) in Pleasanton, California and shipped to the Hanford Site for storage. The purpose of this report is to characterize these radioactive solid wastes using process knowledge, existing records, and oral history interviews. The waste was generated almost exclusively from the activities, of the Plutonium Fuels Development Laboratory and the Plutonium Analytical Laboratory. Section 2.0 provides further details of the VNC physical plant, facility operations, facility history, and current status. The solid radioactive wastes were associated with two US Atomic Energy Commission/US Department of Energy reactor programs -- the Fast Ceramic Reactor (FCR) program, and the Fast Flux Test Reactor (FFTR) program. These programs involved the fabrication and testing of fuel assemblies that utilized plutonium in an oxide form. The types and estimated quantities of waste resulting from these programs are discussed in detail in Section 3.0. A detailed discussion of the packaging and handling procedures used for the VNC radioactive wastes shipped to the Hanford Site is provided in Section 4.0. Section 5.0 provides an in-depth look at this waste including the following: weight and volume of the waste, container types and numbers, physical description of the waste, radiological components, hazardous constituents, and current storage/disposal locations.

  14. Method for indexing and retrieving manufacturing-specific digital imagery based on image content

    DOE Patents [OSTI]

    Ferrell, Regina K.; Karnowski, Thomas P.; Tobin, Jr., Kenneth W.

    2004-06-15

    A method for indexing and retrieving manufacturing-specific digital images based on image content comprises three steps. First, at least one feature vector can be extracted from a manufacturing-specific digital image stored in an image database. In particular, each extracted feature vector corresponds to a particular characteristic of the manufacturing-specific digital image, for instance, a digital image modality and overall characteristic, a substrate/background characteristic, and an anomaly/defect characteristic. Notably, the extracting step includes generating a defect mask using a detection process. Second, using an unsupervised clustering method, each extracted feature vector can be indexed in a hierarchical search tree. Third, a manufacturing-specific digital image associated with a feature vector stored in the hierarchicial search tree can be retrieved, wherein the manufacturing-specific digital image has image content comparably related to the image content of the query image. More particularly, can include two data reductions, the first performed based upon a query vector extracted from a query image. Subsequently, a user can select relevant images resulting from the first data reduction. From the selection, a prototype vector can be calculated, from which a second-level data reduction can be performed. The second-level data reduction can result in a subset of feature vectors comparable to the prototype vector, and further comparable to the query vector. An additional fourth step can include managing the hierarchical search tree by substituting a vector average for several redundant feature vectors encapsulated by nodes in the hierarchical search tree.

  15. Hanford tank initiative vehicle/based waste retrieval demonstration report phase II, track 2

    SciTech Connect (OSTI)

    Berglin, E.J.

    1997-07-31

    Using the versatile TracPUMpTm, Environmental Specialties Group, LLC (ES) performed a successful Phase 11 demonstration of a Vehicle- Based Waste Retrieval System (VWRS) for removal of waste material and residual liquid found in the Hanford Underground Storage Tanks (ousts). The purpose of this demonstration was to address issues pertaining to the use of a VWRS in OUSTS. The demonstration also revealed the waste removal capabilities of the TracPumpTm and the most effective techniques and equipment to safely and effectively remove waste simulants. ES successfully addressed the following primary issues: I . Dislodge and convey the waste forms present in the Hanford OUSTS; 2. Access the UST through tank openings as small as twenty-four inches in diameter; 3. Traverse a variety of terrains including slopes, sludges, rocks and hard, slippery surfaces without becoming mired; 4. Dislodge and convey waste within the confinement of the Decontamination Containment Capture Vessel (DCCV) and with minimal personnel exposure; 5. Decontaminate equipment to acceptable limits during retrieval from the UST; 6. Perform any required maintenance within the confinement of the DCCV; and 7. Maintain contaminate levels ``as low as reasonably achievable`` (ALARA) within the DCCV due to its crevice and comer-free design. The following materials were used to simulate the physical characteristics of wastes found in Hanford`s OUSTS: (1) Hardpan: a clay-type material that has high shear strength; (2) Saltcake: a fertilizer-based material that has high compressive strength; and (3) Wet Sludge.- a sticky, peanut- butter- like material with low shear strength. Four test beds were constructed of plywood and filled with a different simulant to a depth of eight to ten inches. Three of the test beds were of homogenous simulant material, while the fourth bed consisted of a mixture of all three simulant types.

  16. Atmospheric retrieval analysis of the directly imaged exoplanet HR 8799b

    SciTech Connect (OSTI)

    Lee, Jae-Min; Heng, Kevin; Irwin, Patrick G. J. E-mail: kevin.heng@csh.unibe.ch

    2013-12-01

    Directly imaged exoplanets are unexplored laboratories for the application of the spectral and temperature retrieval method, where the chemistry and composition of their atmospheres are inferred from inverse modeling of the available data. As a pilot study, we focus on the extrasolar gas giant HR 8799b, for which more than 50 data points are available. We upgrade our non-linear optimal estimation retrieval method to include a phenomenological model of clouds that requires the cloud optical depth and monodisperse particle size to be specified. Previous studies have focused on forward models with assumed values of the exoplanetary properties; there is no consensus on the best-fit values of the radius, mass, surface gravity, and effective temperature of HR 8799b. We show that cloud-free models produce reasonable fits to the data if the atmosphere is of super-solar metallicity and non-solar elemental abundances. Intermediate cloudy models with moderate values of the cloud optical depth and micron-sized particles provide an equally reasonable fit to the data and require a lower mean molecular weight. We report our best-fit values for the radius, mass, surface gravity, and effective temperature of HR 8799b. The mean molecular weight is about 3.8, while the carbon-to-oxygen ratio is about unity due to the prevalence of carbon monoxide. Our study emphasizes the need for robust claims about the nature of an exoplanetary atmosphere to be based on analyses involving both photometry and spectroscopy and inferred from beyond a few photometric data points, such as are typically reported for hot Jupiters.

  17. Retrieving Imaged Documents in Digital Libraries Based on Word Image Coding Yue Lu, Li Zhang, Chew Lim Tan

    E-Print Network [OSTI]

    Tan, Chew Lim

    Retrieving Imaged Documents in Digital Libraries Based on Word Image Coding Yue Lu, Li Zhang, Chew are scanned and archived in the form of digital images in digital libraries, to make them available and challenging problem. For this purpose, a word image coding technique is proposed in this paper, and a web

  18. Evaluation of Ice Water Content Retrievals from Cloud Radar Reflectivity and Temperature Using a Large Airborne In Situ Microphysical Database

    E-Print Network [OSTI]

    Protat, Alain

    Evaluation of Ice Water Content Retrievals from Cloud Radar Reflectivity and Temperature Using the performances of the proposed ice water content (IWC)­radar reflectivity Z and IWC­Z­temperature T relationships produce a very different ice water path, spanning an order of magnitude (Stephens et al. 2002). Clouds

  19. Retrieval of Moisture from Simulated GPS Slant-Path Water Vapor Observations Using 3DVAR with Anisotropic Recursive Filters

    E-Print Network [OSTI]

    Xue, Ming

    Retrieval of Moisture from Simulated GPS Slant-Path Water Vapor Observations Using 3DVAR with Anisotropic Recursive Filters HAIXIA LIU AND MING XUE Center for Analysis and Prediction of Storms, and School) ABSTRACT Anisotropic recursive filters are implemented within a three-dimensional variational data

  20. Joint retrievals of cloud and drizzle in marine boundary layer clouds using ground-based radar, lidar and zenith radiances

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

    Fielding, M. D.; Chiu, J. C.; Hogan, R. J.; Feingold, G.; Eloranta, E.; O'Connor, E. J.; Cadeddu, M. P.

    2015-07-02

    Active remote sensing of marine boundary-layer clouds is challenging as drizzle drops often dominate the observed radar reflectivity. We present a new method to simultaneously retrieve cloud and drizzle vertical profiles in drizzling boundary-layer clouds using surface-based observations of radar reflectivity, lidar attenuated backscatter, and zenith radiances under conditions when precipitation does not reach the surface. Specifically, the vertical structure of droplet size and water content of both cloud and drizzle is characterised throughout the cloud. An ensemble optimal estimation approach provides full error statistics given the uncertainty in the observations. To evaluate the new method, we first perform retrievalsmore »using synthetic measurements from large-eddy simulation snapshots of cumulus under stratocumulus, where cloud water path is retrieved with an error of 31 g m-2. The method also performs well in non-drizzling clouds where no assumption of the cloud profile is required. We then apply the method to observations of marine stratocumulus obtained during the Atmospheric Radiation Measurement MAGIC deployment in the Northeast Pacific. Here, retrieved cloud water path agrees well with independent three-channel microwave radiometer retrievals, with a root mean square difference of 10–20 g m-2.« less

  1. Approved Module Information for CS3320, 2014/5 Module Title/Name: Multimedia Information Retrieval Module Code: CS3320

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    in the form of text, audio, image and video?This module will look at the fundamentals of modern information of applying theory to real search engine systems. Feedback Rationale: The assessment for this moduApproved Module Information for CS3320, 2014/5 Module Title/Name: Multimedia Information Retrieval

  2. Design Information Retrieval: Improving Access to the Informal Side of Design William Wood, Maria Yang, and Mark Cutkosky

    E-Print Network [OSTI]

    Yang, Maria

    Design Information Retrieval: Improving Access to the Informal Side of Design William Wood, Maria Yang, and Mark Cutkosky Center for Design Research Stanford University Abstract Capturing and reusing design experience holds great potential for improving designer effectiveness. The first step toward

  3. OPERATIONAL SUB-PIXEL SNOW COVER RETRIEVAL IN THE ALPS USING NOAA AVHRR DATA: VALIDATION USING IN SITU DATA

    E-Print Network [OSTI]

    Wunderle, Stefan

    OPERATIONAL SUB-PIXEL SNOW COVER RETRIEVAL IN THE ALPS USING NOAA AVHRR DATA: VALIDATION USING Institute for Snow and Avalanche Research, Flüelastrasse 11, 7260 Davos Dorf ABSTRACT Accurate monitoring of snow cover is a key component for studying climate and global change as well as for daily weather

  4. A Random Server Model for Private Information Retrieval (or How to Achieve Information Theoretic PIR Avoiding Database Replication) \\Lambda

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    databases while keeping their queries secret from the database managers. We propose a new model for PIR, utilizing auxiliary random servers to provide privacy services for database access. In this model, prior. In this model, the database is viewed as an n­bit string x out of which the user retrieves the i­th bit x i

  5. RETRIEVAL OF A GREEN'S FUNCTION WITH REFLECTIONS FROM PARTLY COHERENT WAVES GENERATED BY A WAVE PACKET USING CROSS

    E-Print Network [OSTI]

    Sidorov, Nikita

    RETRIEVAL OF A GREEN'S FUNCTION WITH REFLECTIONS FROM PARTLY COHERENT WAVES GENERATED BY A WAVE generated by a wave packet. The configuration consists of a slab in which random medium fluctuations occur the "field-field" cross correlation associated with partly coherent waves generated by a wave packet

  6. Radiometric Correctionradiometric correction Radiometric correction is important to ensure that terrestrial variables retrieved from optical satellite sensor

    E-Print Network [OSTI]

    Coburn, Craig

    that terrestrial variables retrieved from optical satellite sensor systems are calibrated to a common physical--to the entrance aperture of the satellite sensor imaging Earth, with five main pathways and associated: Schematic of photon pathways from the sun to the entrance aperture of the satellite sensor: (1) direct solar

  7. Engineering Applications of Artificial Intelligence 19 (2006) 787795 A statistical complement to deterministic algorithms for the retrieval

    E-Print Network [OSTI]

    Vucetic, Slobodan

    2006-01-01

    to estimate the attenuation of solar energy as it passes through a column of atmosphere, a quantity commonlyEngineering Applications of Artificial Intelligence 19 (2006) 787­795 A statistical complement: Geophysical retrievals; Aerosols; Regression 1. Introduction NASA's Earth Observing System (EOS) satellites

  8. Load requirements for maintaining structural integrity of Hanford single-shell tanks during waste feed delivery and retrieval activities

    SciTech Connect (OSTI)

    JULYK, L.J.

    1999-09-22

    This document provides structural load requirements and their basis for maintaining the structural integrity of the Hanford Single-Shell Tanks during waste feed delivery and retrieval activities. The requirements are based on a review of previous requirements and their basis documents as well as load histories with particular emphasis on the proposed lead transfer feed tanks for the privatized vitrification plant.

  9. Retrieval of Areal-averaged Spectral Surface Albedo from Transmission Data Alone: Computationally Simple and Fast Approach

    SciTech Connect (OSTI)

    Kassianov, Evgueni I.; Barnard, James C.; Flynn, Connor J.; Riihimaki, Laura D.; Michalsky, Joseph; Hodges, G. B.

    2014-10-25

    We introduce and evaluate a simple retrieval of areal-averaged surface albedo using ground-based measurements of atmospheric transmission alone at five wavelengths (415, 500, 615, 673 and 870nm), under fully overcast conditions. Our retrieval is based on a one-line semi-analytical equation and widely accepted assumptions regarding the weak spectral dependence of cloud optical properties, such as cloud optical depth and asymmetry parameter, in the visible and near-infrared spectral range. To illustrate the performance of our retrieval, we use as input measurements of spectral atmospheric transmission from Multi-Filter Rotating Shadowband Radiometer (MFRSR). These MFRSR data are collected at two well-established continental sites in the United States supported by the U.S. Department of Energy’s (DOE’s) Atmospheric Radiation Measurement (ARM) Program and National Oceanic and Atmospheric Administration (NOAA). The areal-averaged albedos obtained from the MFRSR are compared with collocated and coincident Moderate Resolution Imaging Spectroradiometer (MODIS) white-sky albedo. In particular, these comparisons are made at four MFRSR wavelengths (500, 615, 673 and 870nm) and for four seasons (winter, spring, summer and fall) at the ARM site using multi-year (2008-2013) MFRSR and MODIS data. Good agreement, on average, for these wavelengths results in small values (?0.01) of the corresponding root mean square errors (RMSEs) for these two sites. The obtained RMSEs are comparable with those obtained previously for the shortwave albedos (MODIS-derived versus tower-measured) for these sites during growing seasons. We also demonstrate good agreement between tower-based daily-averaged surface albedos measured for “nearby” overcast and non-overcast days. Thus, our retrieval originally developed for overcast conditions likely can be extended for non-overcast days by interpolating between overcast retrievals.

  10. TWRS retrieval and storage mission, immobilized low-activity waste disposal plan

    SciTech Connect (OSTI)

    Shade, J.W.

    1998-01-07

    The TWRS mission is to store, treat, and immobilize highly radioactive Hanford waste (current and future tank waste and the encapsulated cesium and strontium) in a safe, environmentally sound, and cost-effective manner (TWRS JMN Justification for mission need). The mission includes retrieval, pretreatment, immobilization, interim storage and disposal, and tank closure. As part of this mission, DOE has established the TWRS Office to manage all Hanford Site tank waste activities. The TWRS program has identified the need to store, treat, immobilize, and dispose of the highly radioactive Hanford Site tank waste and encapsulated cesium and strontium materials in an environmentally sound, safe, and cost-effective manner. To support environmental remediation and restoration at the Hanford Site a two-phase approach to using private contractors to treat and immobilize the low-activity and high-level waste currently stored in underground tanks is planned. The request for proposals (RFP) for the first phase of waste treatment and immobilization was issued in February 1996 (Wagoner 1996) and initial contracts for two private contractor teams led by British Nuclear Fuels Ltd. and Lockheed-Martin Advanced Environmental Services were signed in September 1996. Phase 1 is a proof-of-concept and commercial demonstration effort to demonstrate the technical and business feasibility of using private facilities to treat Hanford Site waste, maintain radiological, nuclear, process, and occupational safety; and maintain environmental protection and compliance while reducing lifecycle costs and waste treatment times. Phase 1 production of ILAW is planned to begin in June 2002 and could treat up to about 13 percent of the waste. Phase 1 production is expected to be completed in 2007 for minimum order quantities or 2011 for maximum order quantities. Phase 2 is a full-scale production effort that will begin after Phase 1 and treat and immobilize most of the waste. Phase 2 production is expected to be completed in 2025. DOE will supply the feed to the private contractors and will receive the ILAW product from the private treatment facilities during Phase 1. For Phase 2, retrieval and feed delivery, as well as waste treatment and immobilization, will be done by private contractors. DOE will pay the private contractors for each ILAW package that meets the product specifications as stated in the RFP or subsequently negotiated. Acceptance of immobilized waste will be based on private contractor activities to qualify, verify, document, and certify the product and DOE activities to audit, review, inspect, and evaluate the treatment and immobilization process and products. The acceptance process is expected to result in ILAW product packages certified for transport and disposal at the Hanford Site safely and in compliance with environmental regulations.

  11. An Assessment of Technologies to Provide Extended Sludge Retrieval from Underground Storage Tanks at the Hanford Site

    SciTech Connect (OSTI)

    JA Bamberger

    2000-08-02

    The purpose of this study was to identify sludge mobilization technologies that can be readily installed in double-shell tanks along with mixer pumps to augment mixer pump operation when mixer pumps do not adequately mobilize waste. The supplementary technologies will mobilize sludge that may accumulate in tank locations out-of-reach of the mixer-pump jet and move the sludge into the mixer-pump range of operation. The identified technologies will be evaluated to determine if their performances and configurations are adequate to meet requirements developed for enhanced sludge removal systems. The study proceeded in three parallel paths to identify technologies that: (1) have been previously deployed or demonstrated in radioactive waste tanks, (2) have been specifically evaluated for their ability to mobilize or dislodge waste simulants with physical and theological properties similar to those anticipated during waste retrieval, and (3) have been used in similar industrial conditions, bu t not specifically evaluated for radioactive waste retrieval.

  12. Excavation and Repackaging of Retrievably-Stored, Remote-Handled Transuranic Waste at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Skinner, R. [US DOE, Oak Ridge Operations, Oak Ridge, TN (United States); Bolling, D. [Washington Safety Management Solutions, LLC, Oak Ridge, TN (United States); Johnson, Ch.; Cange, J. [Bechtel Jacobs Company, LLC, Oak Ridge, TN (United States); Turner, D. [Visionary Solutions, LLC, Oak Ridge, TN (United States)

    2008-07-01

    Between 1972 and 1981, remote-handled transuranic (RH-TRU) wastes generated at Oak Ridge National Laboratory (ORNL) were retrievably stored through shallow land burial in a series of 22 earthen trenches in the northern portion of Solid Waste Storage Area 5 in ORNL's Melton Valley. A Dispute Resolution Agreement signed by the Tennessee Department of Environment and Conservation and DOE specified removal of the buried (stored) waste to allow for repackaging, processing, and offsite disposal at an appropriate facility. A total of 204 concrete casks were successfully retrieved and over-packed from the 22-trench area between November 2004 and June 2006. Wastes originally stored in boxes, drums or placed without packaging was also recovered and repackaged. The repackaged wastes were transported to a nearby temporary storage facility at ORNL pending processing at DOE's Transuranic Waste Processing Center. In summary: The objective of the MVTRU Waste Retrieval Project was to satisfy conditions of the Dispute Resolution Agreement. This remedial action consisted of removal of all buried waste containers and loose items from the 22-trench area. The TRU waste casks were placed in steel overpacks, while other waste boxes, drums, and loose items were placed in steel drums or boxes. The over-packed waste was placed in an approved staging area until it can be accepted for treatment at the ORNL TRU Waste Processing Facility and ultimately disposed. A total of 204 casks were indicated by historical records to have been buried in the 22-Trench area, and 204 casks were found and over-packed during the retrieval operations. The historical records also indicated that some 18 steel or wood boxes, 12 steel drums, and approximately 15 m{sup 3} of loose waste were buried in the trenches. The contents of approximately 12 boxes, 3 drums, and approximately the expected 15 m{sup 3} quantity of loose waste were retrieved and over-packed. One significant deviation from the actions described in the Dispute Resolution Agreement occurred during the excavation of Trench 13. Pyrophoric material was encountered and a reaction occurred, causing a brief flame in the excavator bucket. No personnel contamination or radioactive material release occurred. The waste buried in Trench 13, consisting of approximately eight 208-liter (55-gal) drums and one 114-liter (30-gal) drum, was stabilized in-place due to risks associated with the retrieval and handling of this pyrophoric material. The Dispute Resolution Agreement completion date was revised to allow this material to remain stabilized in place as interim storage until a disposition path is established. The baseline schedule called for site mobilization and preparation to begin in November 2003, soil excavation and waste retrieval to be completed by March 2006, and site restoration and demobilization to be complete by April 2006, with the draft letter of completion submitted in May 2006. Soil excavation and waste retrieval were completed in March 2006 as planned, and no significant deviations to the baseline schedule were encountered. (authors)

  13. Phase retrieval with the transport-of-intensity equation in an arbitrarily-shaped aperture by iterative discrete cosine transforms

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

    Huang, Lei; Zuo, Chao; Idir, Mourad; Qu, Weijuan; Asundi, Anand

    2015-04-21

    A novel transport-of-intensity equation (TIE) based phase retrieval method is proposed with putting an arbitrarily-shaped aperture into the optical wavefield. In this arbitrarily-shaped aperture, the TIE can be solved under non-uniform illuminations and even non-homogeneous boundary conditions by iterative discrete cosine transforms with a phase compensation mechanism. Simulation with arbitrary phase, arbitrary aperture shape, and non-uniform intensity distribution verifies the effective compensation and high accuracy of the proposed method. Experiment is also carried out to check the feasibility of the proposed method in real measurement. Comparing to the existing methods, the proposed method is applicable for any types of phasemore »distribution under non-uniform illumination and non-homogeneous boundary conditions within an arbitrarily-shaped aperture, which enables the technique of TIE with hard aperture become a more flexible phase retrieval tool in practical measurements.« less

  14. German Support Program for Retrieval and Safe Storage of Disused Radioactive Sealed Sources in Ukraine - 13194

    SciTech Connect (OSTI)

    Pretzsch, Gunter; Salewski, Peter; Sogalla, Martin

    2013-07-01

    The German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) on behalf of the Government of the Federal Republic of Germany supports the State Nuclear Regulatory Inspectorate of Ukraine (SNRIU) in enhancement of nuclear safety and radiation protection and strengthening of the physical protection. One of the main objectives of the agreement concluded by these parties in 2008 was the retrieval and safe interim storage of disused orphan high radioactive sealed sources in Ukraine. At present, the Ukrainian National Registry does not account all high active radiation sources but only for about 70 - 80 %. GRS in charge of BMU to execute the program since 2008 concluded subcontracts with the waste management and interim storage facilities RADON at different regions in Ukraine as well with the waste management and interim storage facility IZOTOP at Kiev. Below selected examples of removal of high active Co-60 and Cs-137 sources from irradiation facilities at research institutes are described. By end of 2012 removal and safe interim storage of 12.000 disused radioactive sealed sources with a total activity of more than 5,7.10{sup 14} Bq was achieved within the frame of this program. The German support program will be continued up to the end of 2013 with the aim to remove and safely store almost all disused radioactive sealed sources in Ukraine. (authors)

  15. Tank waste remediation system retrieval and disposal mission initial updated baseline summary

    SciTech Connect (OSTI)

    Swita, W.R.

    1998-01-09

    This document provides a summary of the Tank Waste Remediation System (TWRS) Retrieval and Disposal Mission Initial Updated Baseline (scope, schedule, and cost), developed to demonstrate Readiness-to-Proceed (RTP) in support of the TWRS Phase 1B mission. This Updated Baseline is the proposed TWRS plan to execute and measure the mission work scope. This document and other supporting data demonstrate that the TWRS Project Hanford Management Contract (PHMC) team is prepared to fully support Phase 1B by executing the following scope, schedule, and cost baseline activities: Deliver the specified initial low-activity waste (LAW) and high-level waste (HLW) feed batches in a consistent, safe, and reliable manner to support private contractors` operations starting in June 2002; Deliver specified subsequent LAW and HLW feed batches during Phase 1B in a consistent, safe, and reliable manner; Provide for the interim storage of immobilized HLW (IHLW) products and the disposal of immobilized LAW (ILAW) products generated by the private contractors; Provide for disposal of byproduct wastes generated by the private contractors; and Provide the infrastructure to support construction and operations of the private contractors` facilities.

  16. Object detection utilizing a linear retrieval algorithm for thermal infrared imagery

    SciTech Connect (OSTI)

    Ramsey, M.S. [Arizona State Univ., Tempe, AZ (United States)

    1996-11-01

    Thermal infrared (TIR) spectroscopy and remote sensing have been proven to be extremely valuable tools for mineralogic discrimination. One technique for sub-pixel detection and data reduction, known as a spectral retrieval or unmixing algorithm, will prove useful in the analysis of data from scheduled TIR orbital instruments. This study represents the first quantitative attempt to identify the limits of the model, specifically concentrating on the TIR. The algorithm was written and applied to laboratory data, testing the effects of particle size, noise, and multiple endmembers, then adapted to operate on airborne Thermal Infrared Multispectral Scanner data of the Kelso Dunes, CA, Meteor Crater, AZ, and Medicine Lake Volcano, CA. Results indicate that linear spectral unmixmg can produce accurate endmember detection to within an average of 5%. In addition, the effects of vitrification and textural variations were modeled. The ability to predict mineral or rock abundances becomes extremely useful in tracking sediment transport, decertification, and potential hazard assessment in remote volcanic regions. 26 refs., 3 figs.

  17. Validation of GOES-Derived Surface Radiation Using NOAA's Physical Retrieval Method

    SciTech Connect (OSTI)

    Habte, A.; Sengupta, M.; Wilcox, S.

    2013-01-01

    This report was part of a multiyear collaboration with the University of Wisconsin and the National Oceanic and Atmospheric Administration (NOAA) to produce high-quality, satellite-based, solar resource datasets for the United States. High-quality, solar resource assessment accelerates technology deployment by making a positive impact on decision making and reducing uncertainty in investment decisions. Satellite-based solar resource datasets are used as a primary source in solar resource assessment. This is mainly because satellites provide larger areal coverage and longer periods of record than ground-based measurements. With the advent of newer satellites with increased information content and faster computers that can process increasingly higher data volumes, methods that were considered too computationally intensive are now feasible. One class of sophisticated methods for retrieving solar resource information from satellites is a two-step, physics-based method that computes cloud properties and uses the information in a radiative transfer model to compute solar radiation. This method has the advantage of adding additional information as satellites with newer channels come on board. This report evaluates the two-step method developed at NOAA and adapted for solar resource assessment for renewable energy with the goal of identifying areas that can be improved in the future.

  18. Final report on the public involvement process phase 1, Monitored Retrievable Storage Facility Feasibility Study

    SciTech Connect (OSTI)

    Moore, L.; Shanteau, C.

    1992-12-01

    This report summarizes the pubic involvement component of Phase 1 of the Monitored Retrievable Storage Facility (NM) Feasibility Study in San Juan County, Utah. Part of this summary includes background information on the federal effort to locate a voluntary site for temporary storage of nuclear waste, how San Juan County came to be involved, and a profile of the county. The heart of the report, however, summarizes the activities within the public involvement process, and the issues raised in those various forums. The authors have made every effort to reflect accurately and thoroughly all the concerns and suggestions expressed to us during the five month process. We hope that this report itself is a successful model of partnership with the citizens of the county -- the same kind of partnership the county is seeking to develop with its constituents. Finally, this report offers some suggestions to both county officials and residents alike. These suggestions concern how decision-making about the county's future can be done by a partnership of informed citizens and listening decision-makers. In the Appendix are materials relating to the public involvement process in San Juan County.

  19. Final report on the public involvement process phase 1, Monitored Retrievable Storage Facility Feasibility Study

    SciTech Connect (OSTI)

    Moore, L.; Shanteau, C.

    1992-12-01

    This report summarizes the pubic involvement component of Phase 1 of the Monitored Retrievable Storage Facility (NM) Feasibility Study in San Juan County, Utah. Part of this summary includes background information on the federal effort to locate a voluntary site for temporary storage of nuclear waste, how San Juan County came to be involved, and a profile of the county. The heart of the report, however, summarizes the activities within the public involvement process, and the issues raised in those various forums. The authors have made every effort to reflect accurately and thoroughly all the concerns and suggestions expressed to us during the five month process. We hope that this report itself is a successful model of partnership with the citizens of the county -- the same kind of partnership the county is seeking to develop with its constituents. Finally, this report offers some suggestions to both county officials and residents alike. These suggestions concern how decision-making about the county`s future can be done by a partnership of informed citizens and listening decision-makers. In the Appendix are materials relating to the public involvement process in San Juan County.

  20. Preliminary assessment of candidate immobilization technologies for retrieved single-shell tank wastes

    SciTech Connect (OSTI)

    Wiemers, K.D.; Mendel, J.E.; Kruger, A.A.; Bunnell, L.R.; Mellinger, G.B.

    1992-01-01

    This report describes the initial work that has been performed to select technologies for immobilization of wastes that may be retrieved from Hanford single-shell tanks (SSTs). Two classes of waste will require immobilization. One is the combined high-level waste/transuranic (HLW/TRU) fraction, the other the low-level waste (LLW) fraction. A number of potential immobilization technologies are identified for each class of waste. Immobilization technologies were initially selected based on a number of considerations, including (1) the waste loading that could likely be achieved within the constraint of producing acceptable waste forms, (2) process flexibility (primarily compatibility with anticipated waste variability), (3) process complexity, and (4) state of development. Immobilization technologies selected for further development include the following: for HLW/TRU waste -- borosilicate glass, lead-iron phosphate glass, glass-calcine composites, glass-ceramics, and cement based forms; for non-denitrated LLW -- grout, laxtex-modified concrete, and polyethylene; and for denitrated LLW -- silicate glass, phosphate glass, and clay calcination or tailored ceramic in various matrices.