Sample records for decision screening feds

  1. Federal Energy Decision Screening (FEDS) process at Fort Drum, New York

    SciTech Connect (OSTI)

    Dixon, D.R.; Daellenbach, K.K. [Pacific Northwest Lab., Richland, WA (United States); Rowley, S.E. [Directorate of Engineering & Housing, Ft. Drum, NY (United States); Gillespie, A.H. [Army Forces Command, Ft. McPherson, GA (United States)

    1993-10-01T23:59:59.000Z

    The federal energy manager has been directed by the Comprehensive Energy Policy Act of 1992 (EPAct) to reduce energy consumption by 20% from 1985 levels, by the year 2000. However, the tools and funding to capture this resource in a cost-effective manner have not been provided. In an effort to assist federal agencies in meeting EPAct requirements, the Pacific Northwest Laboratory (PNL) has been tasked by the US Army Forces Command (FORSCOM) to identify, evaluate, and acquire all cost-effective energy projects at selected federal facilities. PNL has developed and applied the Federal Energy Decision Screening (FEDS) methodology at the Fort Drum FORSCOM facility near Watertown, New York. The FEDS methodology is a systematic approach to evaluating energy opportunities that result in a roadmap to significantly reduce energy use in a planned, rational, cost justified fashion over a 5 to 10 year period. At Fort Drum, the net present value (NPV) of the installed cost of all cost-effective energy resource opportunities (EROS) is over $16 million (1992 $). The NPV of the savings associated with this investment is nearly $47 million (1992 $), for an overall NPV of approximately $31 million. By implementing all the cost-effective EROS, Fort Drum will reduce annual energy use by over 230,000 MBtu, or 15%. Annual energy expenditures will decrease by over $2.4 million, or a 20% reduction.

  2. FEDS user`s guide: Facility energy screening. Release 2.10

    SciTech Connect (OSTI)

    Dirks, J.A.

    1995-01-01T23:59:59.000Z

    The Facility Energy Decision Screening (FEDS) Model is under development at Pacific Northwest Laboratory (PNL) for the US DOE Federal Energy Management Program (DOE-FEMP) and the US Army Construction Engineering REsearch Laboratory (USA-CERL). FEDS is a multi-level energy analysis software system designed to provide a comprehensive approach to fuel-neutral, technology-independent, integrated (energy) resource planning and acquisition. The FEDS system includes Level-1, which is a top-down, first-pass energy systems analysis and energy resource acquisition decision software model for buildings and facilities, and the Level-2 software model, which allows specific engineering inputs and provides detailed output. The basic intent of the model is to provide an installation with the information necessary to determine the minimum life-cycle cost (LCC) configuration of the installation`s energy generation and consumption infrastructure. The model has no fuel or technology bias; it simply selects the technologies that will provide an equivalent or superior level of service (e.g., heating, cooling, illumination) at the minimum LCC.

  3. Solar Site Screening Decision Tree | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMayDepartment of EnergySite Screening Decision Tree Solar Site Screening

  4. Facility Energy Decision System (FEDS) Assessment Report for US Army Garrison, Japan - Honshu Installations

    SciTech Connect (OSTI)

    Kora, Angela R.; Brown, Daryl R.; Dixon, Douglas R.

    2010-03-09T23:59:59.000Z

    This report documents an assessment was performed by a team of engineers from Pacific Northwest National Laboratory (PNNL) under contract to the Installation Management Command (IMCOM) Pacific Region Office (PARO). The effort used the Facility Energy Decision System (FEDS) model to determine how energy is consumed at five U.S. Army Garrison-Japan (USAG-J) installations in the Honshu area, identify the most cost-effective energy retrofit measures, and calculate the potential energy and cost savings.

  5. Facility Energy Decision System (FEDS) Assessment Report for Fort Buchanan, Puerto Rico

    SciTech Connect (OSTI)

    Chvala, William D.; Solana, Amy E.; Dixon, Douglas R.

    2005-02-01T23:59:59.000Z

    This report documents the findings of the Facility Energy Decision System (FEDS) assessment at Fort Buchanan, Puerto Rico, by a team of PNNL engineers under contract to the Installation Management Agency (IMA) Southeast Region Office (SERO). Funding support was also provided by the Department of Energy's Federal Energy Management Program. The purpose of the assessment was to determine how energy is consumed at Fort Buchanan, identify the most cost-effective energy retrofit measures, and calculate the potential energy and cost savings.

  6. A Screening Model to Explore Planning Decisions in Automotive Manufacturing Systems under Demand Uncertainty

    E-Print Network [OSTI]

    de Weck, Olivier L.

    In White assembly systems in the automotive industry by applying the developed screening model. It shows3 A Screening Model to Explore Planning Decisions in Automotive Manufacturing Systems under Demand engineering systems, as for automotive manufacturing, often require significant capital investment

  7. Decision trees and integrated features for computer aided mammographic screening

    SciTech Connect (OSTI)

    Kegelmeyer, W.P. Jr.; Groshong, B.; Allmen, M.; Woods, K.

    1997-02-01T23:59:59.000Z

    Breast cancer is a serious problem, which in the United States causes 43,000 deaths a year, eventually striking 1 in 9 women. Early detection is the only effective countermeasure, and mass mammography screening is the only reliable means for early detection. Mass screening has many shortcomings which could be addressed by a computer-aided mammographic screening system. Accordingly, we have applied the pattern recognition methods developed in earlier investigations of speculated lesions in mammograms to the detection of microcalcifications and circumscribed masses, generating new, more rigorous and uniform methods for the detection of both those signs. We have also improved the pattern recognition methods themselves, through the development of a new approach to combinations of multiple classifiers.

  8. Screening

    Broader source: Energy.gov [DOE]

    Screening is typically performed by an outside party or an independent renewable energy expert or team. It is a review of the possible technology options that identifies dead-ends and further...

  9. FedConnect Instructions

    Broader source: Energy.gov [DOE]

    Here are instructions to make it easier to locate Funding Opportunity Announcements (FOAs) for the Geothermal Technologies Office at the FedConnect Web site.

  10. Doubly fed induction machine

    DOE Patents [OSTI]

    Skeist, S. Merrill; Baker, Richard H.

    2005-10-11T23:59:59.000Z

    An electro-mechanical energy conversion system coupled between an energy source and an energy load including an energy converter device having a doubly fed induction machine coupled between the energy source and the energy load to convert the energy from the energy source and to transfer the converted energy to the energy load and an energy transfer multiplexer coupled to the energy converter device to control the flow of power or energy through the doubly fed induction machine.

  11. Streamlining and Refining FEDS Loads Models - Final Report

    SciTech Connect (OSTI)

    Dahowski, Robert T.; Dirks, James A.

    2013-02-05T23:59:59.000Z

    The Facility Energy Decision System (FEDS) software is a powerful buildings energy analysis tool developed by Battelle at the Pacific Northwest National Laboratory with support from numerous organizations including several within the U.S. Department of Energy (DOE) and U.S. Department of Defense (DoD). FEDS is used extensively throughout the federal sector to examine building energy efficiency potential and recommend energy saving retrofit projects. The focus of this CRADA was to update the foundation of the FEDS loads models, to improve the core functionality and calculation methods and position the building efficiency analysis software for continued growth. The broader intent was to increase FEDS utility and user satisfaction via improving modeling accuracy, facilitating development and making possible a wide range of new and desired capability enhancements. This report provides an summary of the various tasks performed under the CRADA.

  12. Decision Support:Decision Support: Decision AnalysisDecision Analysis

    E-Print Network [OSTI]

    Bohanec, Marko

    -Making under Risk · Expected Value · Sensitivity Analysis Decision Analysis Decision Analysis: Applied Decision Decision-Making Process Source: Decision Analysis ­ A Tool to Deal with Uncertainty, http Succeed Fail Decision Trees OR/MS · Multi-Criteria Optimisation · Risk Analysis and Simulation · Bayesian

  13. Preliminary Screening

    Broader source: Energy.gov [DOE]

    The first step in assessing renewable energy options is to conduct a preliminary screening to decide which technologies are worth investigating and which can be eliminated immediately. Preliminary...

  14. FED reactor engineering features

    SciTech Connect (OSTI)

    Sager, P.H.; Brown, T.G.; Fuller, G.M.; Smith, G.E.

    1982-01-01T23:59:59.000Z

    The Fusion Engineering Device (FED) Baseline design incorporates a number of features which were selected to enhance its maintainability, as well as limit cost and achieve reliable operation. An installation of ten TF coils and ten torus sectors was selected on the basis of plasma chamber segmentation studies and TF coil cost tradeoff studies, permitting removal of a torus sector with a single radial motion. The design also features a shield sector support spool which provides a plasma chamber vacuum boundary and access to the shield sectors. The vacuum seals are made at the outboard face of the torus so that they can be readily cut and rewelded. A pumped limiter provides plasma edge definition and impurity control. Ten individual blades are inserted through the shield sector in an arrangement that permits replacement without sector removal. ICRH is used for plasma bulk heating. Two EF coils, which are located inside the TF coil bore, are segmented so that they can be removed if necessary. The removal of the superconducting lower outboard EF coil, which is trapped under the TF coil assembly, presents a problem; consideration is being given to increasing its diameter and relocating it so that it can be lifted up around the TF coils.

  15. Grid Pricing of Fed Cattle

    E-Print Network [OSTI]

    Schroeder, Ted C.; Hogan, Robert J.; Anderson, David P.

    2009-03-02T23:59:59.000Z

    There are several value-based fed cattle pricing systems, including formula pricing, price grids and alliances. This publication describes the different cattle pricing methods and helps you decide which is best for you....

  16. Facility Energy Decision System (FEDS(tm)) Software - Energy Innovation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-lFederalFY 2008

  17. FedVTE/FedCTE | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan| Department of.pdf6-OPAMDepartment6 FY FactWindFaultFedVTE/FedCTE

  18. Instructions for Accessing FedConnect Postings, June 30, 2009...

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

    Instructions for Accessing FedConnect Postings, June 30, 2009 Instructions for Accessing FedConnect Postings, June 30, 2009 Instructions for Accessing FedConnect Postings and...

  19. Decision matrix for liquid loading in gas wells for cost/benefit analyses of lifting options

    E-Print Network [OSTI]

    Park, Han-Young

    2008-10-10T23:59:59.000Z

    consists of a decision algorithm built around a decision tree. Unlike other data mining techniques, decision trees quickly allow for subdividing large initial datasets into successively smaller sets by a series of decision rules. The rules are based... Page 4.1 Introduction ........................................................................... 41 4.2 Decision Tree & Preliminary Screening [Round 1].............. 43 4.3 Technical Evaluation of Lifting Options [Round 2...

  20. Optimization of Fed-Batch Saccharomyces cereWisiae Fermentation Using Dynamic Flux Balance Models

    E-Print Network [OSTI]

    Mountziaris, T. J.

    ARTICLES Optimization of Fed-Batch Saccharomyces cereWisiae Fermentation Using Dynamic Flux Balance metabolism with dynamic mass balances on key extracellular species. Model-based dynamic optimization concentration profiles, and the final batch time are treated as decision variables in the dynamic optimization

  1. FED baseline engineering studies report

    SciTech Connect (OSTI)

    Sager, P.H.

    1983-04-01T23:59:59.000Z

    Studies were carried out on the FED Baseline to improve design definition, establish feasibility, and reduce cost. Emphasis was placed on cost reduction, but significant feasibility concerns existed in several areas, and better design definition was required to establish feasibility and provide a better basis for cost estimates. Design definition and feasibility studies included the development of a labyrinth shield ring concept to prevent radiation streaming between the torus spool and the TF coil cryostat. The labyrinth shield concept which was developed reduced radiation streaming sufficiently to permit contact maintenance of the inboard EF coils. Various concepts of preventing arcing between adjacent shield sectors were also explored. It was concluded that installation of copper straps with molybdenum thermal radiation shields would provide the most reliable means of preventing arcing. Other design studies included torus spool electrical/structural concepts, test module shielding, torus seismic response, poloidal conditions in the magnets, disruption characteristics, and eddy current effects. These additional studies had no significant impact on cost but did confirm the feasibility of the basic FED Baseline concept.

  2. Perchlorate Degradation in Acetate-fed Bioreactors

    E-Print Network [OSTI]

    Perchlorate Degradation in Acetate-fed Bioreactors Yanguang Song Kijung Kim, Bruce Logan Department;· Dechlorosoma sp. KJ: isolated from a perchlorate- degrading packed bed bioreactor; · Dechlorosoma sp. PDX

  3. Screening and Evaluation Tool (SET) Users Guide

    SciTech Connect (OSTI)

    Layne Pincock

    2014-10-01T23:59:59.000Z

    This document is the users guide to using the Screening and Evaluation Tool (SET). SET is a tool for comparing multiple fuel cycle options against a common set of criteria and metrics. It does this using standard multi-attribute utility decision analysis methods.

  4. Plasma Screen Floating Mount

    DOE Patents [OSTI]

    Eakle, Robert F. (New Ellenton, SC); Pak, Donald J. (Martine, GA)

    2004-10-26T23:59:59.000Z

    A mounting system for a flat display screen, particularly a plasma display screen, suspends the screen separately in each of the x-, y- and z-directions. A series of frames located by linear bearings and isolated by springs and dampers allows separate controlled movement in each axis. The system enables the use of relatively larger display screens in vehicles in which plasma screen are subject to damage from vibration.

  5. Organizational and Individual Decision Making Organizational and Individual Decision Making

    E-Print Network [OSTI]

    Sadeh, Norman M.

    Organizational and Individual Decision Making Organizational and Individual Decision Making Citation: Kathleen M. Carley & Dean Behrens, 1999, "Organizational and Individual Decision Making." Ch. 18, Inc. #12;Organizational and Individual Decision Making Organizational and Individual Decision Making

  6. FED-A, an advanced performance FED based on low safety factor and current drive

    SciTech Connect (OSTI)

    Peng, Y.K.M.; Rutherford, P.H.

    1983-08-01T23:59:59.000Z

    The FED-A study aims to quantify the potential improvement in cost-effectiveness of the Fusion Engineering Device (FED) by assuming low safety factor q (less than 2 as opposed to about 3) at the plasma edge and noninductive current drive (as opposed to only inductive current drive). The FED-A performance objectives are set to be : (1) ignition assuming International Tokamak Reactor (INTOR) plamsa confinement scaling, but still achieving a fusion power amplification Q greater than or equal to 5 when the confinement is degraded by a factor of 2; (2) neutron wall loading of about 1 MW/m/sup 2/, with 0.5 MW/m/sup 2/ as a conservative lower bound; and (3) more clearly power-reactor-like operations, such as steady state.

  7. Feds feed Families | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan| Department of.pdf6-OPAMDepartment6AwardsScorecard forDepartmentofFeds

  8. Optimization of a fed-batch fermentation process control competition ...

    E-Print Network [OSTI]

    2003-07-07T23:59:59.000Z

    Keywords: optimal control, fed-batch process, network enabled optimization. 1 INTRODUCTION ... input, the output for each batch would not be the problem is ...

  9. NNSA Production Office tops Feds Feed Families campaign goal...

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

    Production Office tops ... NNSA Production Office tops Feds Feed Families campaign goal Posted: September 16, 2013 - 9:45am Oak Ridge, Tenn. - Employees of the National Nuclear...

  10. Optimization of A Fed-batch Fermentation Process Control ...

    E-Print Network [OSTI]

    Jinsong Liang

    2003-08-01T23:59:59.000Z

    Aug 1, 2003 ... Optimization of A Fed-batch Fermentation Process Control Competition Problem Using NEOS. Jinsong Liang (jinsongliang ***at*** cc.usu.edu)

  11. D & D screening risk evaluation guidance

    SciTech Connect (OSTI)

    Robers, S.K.; Golden, K.M.; Wollert, D.A.

    1995-09-01T23:59:59.000Z

    The Screening Risk Evaluation (SRE) guidance document is a set of guidelines provided for the uniform implementation of SREs performed on decontamination and decommissioning (D&D) facilities. Although this method has been developed for D&D facilities, it can be used for transition (EM-60) facilities as well. The SRE guidance produces screening risk scores reflecting levels of risk through the use of risk ranking indices. Five types of possible risk are calculated from the SRE: current releases, worker exposures, future releases, physical hazards, and criticality. The Current Release Index (CRI) calculates the current risk to human health and the environment, exterior to the building, from ongoing or probable releases within a one-year time period. The Worker Exposure Index (WEI) calculates the current risk to workers, occupants and visitors inside contaminated D&D facilities due to contaminant exposure. The Future Release Index (FRI) calculates the hypothetical risk of future releases of contaminants, after one year, to human health and the environment. The Physical Hazards Index (PHI) calculates the risks to human health due to factors other than that of contaminants. Criticality is approached as a modifying factor to the entire SRE, due to the fact that criticality issues are strictly regulated under DOE. Screening risk results will be tabulated in matrix form, and Total Risk will be calculated (weighted equation) to produce a score on which to base early action recommendations. Other recommendations from the screening risk scores will be made based either on individual index scores or from reweighted Total Risk calculations. All recommendations based on the SRE will be made based on a combination of screening risk scores, decision drivers, and other considerations, as determined on a project-by-project basis.

  12. Conventional Medical Screening Program

    Broader source: Energy.gov [DOE]

    Medical screening is a strategy used to identify diseases or conditions in a select population at an early stage, often before signs and symptoms develop, and to refer individuals with suspicious findings to their personal physician or a specialist for further testing, diagnosis, and treatment. The program is not intended to serve as a substitute for routine medical exams through an individual's personal physician.

  13. Hydropower Potential Screening Study

    E-Print Network [OSTI]

    Hydropower Potential Screening Study Gillian Charles GRAC 5/28/14 #12;Latest Hydropower Potential Study Creating a Buzz 2014 DOE study on undeveloped stream reaches 84.7 GW undeveloped hydropower in undeveloped stream reaches hydropower in the PNW #12;Studies at both National

  14. Growth of yearling fillies fed alfalfa or soybean meal

    E-Print Network [OSTI]

    Wall, Leman H

    1998-01-01T23:59:59.000Z

    to each diet. Group I was fed a diet of coastal bermudagrass hay and concentrate supplemented with soybean meal such that their total diet contained 13% CP. Group 2 was fed a diet of alfalfa hay and a similar concentrate without soybean meal so...

  15. A new screen scanning system based on clustering screen objects

    E-Print Network [OSTI]

    Robinson, Peter

    A new screen scanning system based on clustering screen objects Pradipta Biswas Research Student with a computer through one or two switches with the help of a scanning mechanism. In this paper we present a new scanning technique based on clustering screen objects and then compare it with two other scanning systems

  16. Robust Markov Decision Processes

    E-Print Network [OSTI]

    2012-02-09T23:59:59.000Z

    Probability and Measure. Wiley Blackwell, 1995. [8] E. Delage and S. Mannor. Percentile optimization for Markov decision processes with parameter uncertainty

  17. DISPLAY SCREEN EQUIPMENT REGULATIONS 1992

    E-Print Network [OSTI]

    , charts or computer-generated graphics are included. Screens whose main use is to show television or film the standards required by the Regulations. 4 RISKS FROM USING DISPLAY SCREENS The principal risk associated when

  18. Implementing Motor Decision Plans

    E-Print Network [OSTI]

    Elliott, R. N.

    The first step to reducing energy costs and increasing reliability in motors is to establish a motor plan. A motor plan allows decisions to be made in advance of motor failure, and increases the options available. By contrast, most motor decisions...

  19. Can infrared gravitons screen $?$?

    E-Print Network [OSTI]

    Jaume Garriga; Takahiro Tanaka

    2007-09-04T23:59:59.000Z

    It has been suggested that infrared gravitons in de Sitter space may lead to a secular screening of the effective cosmological constant. This seems to clash with the naive expectation that the curvature scalar should stay constant due to the Heisenberg equation of motion. Here, we show that the tadpole correction to the local expansion rate, which has been used in earlier analyses as an indicator of a decaying effective $\\Lambda$, is not gauge invariant. On the other hand, we construct a gauge invariant operator which measures the renormalized curvature scalar smeared over an arbitrary window function, and we find that there is no secular screening of this quantity (to any given order in perturbation theory).

  20. Dynamic Screening and Thermonuclear Reaction Rates

    E-Print Network [OSTI]

    Andrei V. Gruzinov

    1997-02-06T23:59:59.000Z

    We show that there are no dynamic screening corrections to the Salpeter's enhancement factor in the weak-screening limit.

  1. A doubly-fed machine for propulsion applications

    E-Print Network [OSTI]

    Tomovich, Michael S. (Michael Stephen)

    2014-01-01T23:59:59.000Z

    A doubly fed machine for propulsion applications is proposed, which, given the presence of AC and DC power sources, can be utilized in order to improve efficiency, weight, volume, and sizing of the rotor power electronics. ...

  2. Essays in decision making

    E-Print Network [OSTI]

    Chang, Tom Y., 1976-

    2009-01-01T23:59:59.000Z

    This thesis explores the impact of individual decision making on the functioning of firms and markets. The first chapter examines how deviations from strict rationality by individuals impact the market for consumer goods. ...

  3. Industrial Decision Making 

    E-Print Network [OSTI]

    Elliott, R. N.; McKinney, V.; Shipley, A.

    2008-01-01T23:59:59.000Z

    and industrial investment decision-making. The paper will also address several important questions: • Why has industrial investment declined? • What is the outlook for industrial investment? • How can programs engage industry for future opportunities?...

  4. UNDERSTANDING HOME RENOVATION DECISIONS

    E-Print Network [OSTI]

    Watson, Andrew

    UNDERSTANDING HOME RENOVATION DECISIONS - A Research Project - Background to Our Research Energy to renovate their homes. We're interested in energy efficiency, but in all other efficient renova/ons can lower energy bills, improve comfort by reducing dra

  5. Immune Response and Salmonella Clearance in Broiler Chickens after Fed Arginine, Vitamin E and Prebiotics

    E-Print Network [OSTI]

    Liu, Xiao

    2012-02-14T23:59:59.000Z

    had the highest OBHR at d 17, chickens fed AVM had the highest LPR at d 17. In E.4, chickens fed AVM showed higher BW than CTL at d 17 and d 24. Also no Salmonella counts differences were found. Chickens fed AVE had higher LPR than chickens fed AVM...

  6. Superfund record of decision (EPA Region 3): Naval Weapons Station, operable unit 2, Yorktown, VA, September 29, 1995

    SciTech Connect (OSTI)

    NONE

    1996-05-01T23:59:59.000Z

    This decision document presents a determination that the No Further Remedial Action Decision with Institutional Controls is sufficient to protect human health and the environment for Operable Unit No. II (OU II), Site 16, the West Road Landfill and Site Screening Area (SSA) 16, the Building 402 Metal Disposal Area at the Naval Weapons Station (WPNSTA) Yorktown (Site 16/SSA 16).

  7. Fuel assembly debris screen

    SciTech Connect (OSTI)

    Yates, J.; Ewing, R.H.; Patterson, J.F.

    1991-07-09T23:59:59.000Z

    This patent describes a debris screen for a fuel assembly for a reactor to which coolant fluid is supplied. It comprises a substantially planar plate member of material impervious to fluid having an array of coolant openings extending through the plate member dimensioned to trap at least a portion of debris particles carried by the coolant; and a skirt member enclosing the periphery of the plate member; each the coolant flow opening having a coolant entry region at a lower surface of the plate member, a coolant exit region at an upper surface of the plate member and a coolant flow path extending between the entry and exit regions, the flow path including an intermediate segment laterally offset from the entry and exit regions to cause coolant to change direction of flow in the intermediate segment and thereby prevent at least a portion of the debris particles from passing through the plate member.

  8. Electron screening in nickel

    SciTech Connect (OSTI)

    Gajevic, Jelena; Lipoglavsek, Matej; Petrovic, Toni; Pelicon, Primoz [Jozef Stefan Institute, Jamova cesta 39, Ljubljana (Slovenia); Jozef Stefan Institute, Jamova cesta 39, Ljubljana (Slovenia) and Cosylab d.d, Teslova ulica 30, Ljubljana (Slovenia); Jozef Stefan Institute, Jamova cesta 39, Ljubljana (Slovenia)

    2012-11-20T23:59:59.000Z

    In order to further investigate electron screening phenomenon we studied proton induced nuclear reactions over an energy range from 1.35 to 3.08 MeV for different environments: Ni metal and NiO insulator. The measurements were based on observation of the {gamma}-ray yields of {sup 59,61,63,64,65}Cu and {sup 58,60,62}Ni. Also, we have studied the decay of {sup 61}Cu produced in the reaction {sup 60}Ni(p,{gamma}), in order to find a possible decay rate perturbation by atomic electrons and found a small difference in half-life for metallic compared to oxide environment, respectively. The present results clearly show that the metallic environment affects the fusion reactions at low energy and that it might also affect the decay rate.

  9. Region-to-area screening methodology for the Crystalline Repository Project

    SciTech Connect (OSTI)

    none,

    1985-04-01T23:59:59.000Z

    The purpose of this document is to describe the Crystalline Repository Project's (CRP) process for region-to-area screening of exposed and near-surface crystalline rock bodies in the three regions of the conterminous United States where crystalline rock is being evaluated as a potential host for the second nuclear waste repository (i.e., in the North Central, Northeastern, and Southeastern Regions). This document indicates how the US Department of Energy's (DOE) General Guidelines for the Recommendation of Sites for Nuclear Waste Repositories (10 CFR 960) were used to select and apply factors and variables for the region-to-area screening, explains how these factors and variable are to be applied in the region-to-area screening, and indicates how this methodology relates to the decision process leading to the selection of candidate areas. A brief general discussion of the screening process from the national survey through area screening and site recommendation is presented. This discussion sets the scene for detailed discussions which follow concerning the region-to-area screening process, the guidance provided by the DOE Siting Guidelines for establishing disqualifying factors and variables for screening, and application of the disqualifying factors and variables in the screening process. This document is complementary to the regional geologic and environmental characterization reports to be issued in the summer of 1985 as final documents. These reports will contain the geologic and environmental data base that will be used in conjunction with the methodology to conduct region-to-area screening.

  10. Tank safety screening data quality objective. Revision 1

    SciTech Connect (OSTI)

    Hunt, J.W.

    1995-04-27T23:59:59.000Z

    The Tank Safety Screening Data Quality Objective (DQO) will be used to classify 149 single shell tanks and 28 double shell tanks containing high-level radioactive waste into safety categories for safety issues dealing with the presence of ferrocyanide, organics, flammable gases, and criticality. Decision rules used to classify a tank as ``safe`` or ``not safe`` are presented. Primary and secondary decision variables used for safety status classification are discussed. The number and type of samples required are presented. A tabular identification of each analyte to be measured to support the safety classification, the analytical method to be used, the type of sample, the decision threshold for each analyte that would, if violated, place the tank on the safety issue watch list, and the assumed (desired) analytical uncertainty are provided. This is a living document that should be evaluated for updates on a semiannual basis. Evaluation areas consist of: identification of tanks that have been added or deleted from the specific safety issue watch lists, changes in primary and secondary decision variables, changes in decision rules used for the safety status classification, and changes in analytical requirements. This document directly supports all safety issue specific DQOs and additional characterization DQO efforts associated with pretreatment and retrieval. Additionally, information obtained during implementation can assist in resolving assumptions for revised safety strategies, and in addition, obtaining information which will support the determination of error tolerances, confidence levels, and optimization schemes for later revised safety strategy documentation.

  11. Medical Screening Protocol for the Former Worker Medical Screening...

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

    with B-reading Spirometry Physical examination Up to every 3 years Lung cancer Low-dose chest CT scan, where offered 1 Re-screening offered at 3 or 6 months for...

  12. Protein Dynamics Hit the Big Screen

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

    Protein Dynamics Hit the Big Screen Protein Dynamics Hit the Big Screen Now playing at a supercomputer near you: proteins in action June 29, 2005 Contact: Dan Krotz,...

  13. Enabling effective product launch decisions

    E-Print Network [OSTI]

    Akamphon, Sappinandana

    2008-01-01T23:59:59.000Z

    The present work looks into the question of optimizing the performance of product launch decisions-in particular, the decisions of product development duration and manufacturing ramp-up. It presents an innovative model for ...

  14. Optimal Screening for Preclinical Diseases

    E-Print Network [OSTI]

    Li, Ang

    2014-05-19T23:59:59.000Z

    for our model, and that it can be quickly found by any greedy-search algorithm. We further conduct numerical experimentations by which we identify sensitive model inputs. We lastly apply our model to breast cancer screening using practical information...

  15. ELECTRICAL ANALOGY MODELLING OF PEFC SYSTEM FED BY A COMPRESSOR

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 PB13-078 ELECTRICAL ANALOGY MODELLING OF PEFC SYSTEM FED BY A COMPRESSOR Moussa Chnani1 , Hattab to be integrated in the simulation of an electrical vehicle power train. As many components have to be modelled by the motor speed. The modelling of the fuel cell electrical response is developed, based on semi

  16. EFFECTS OF THIAMINE-OR RIBOFLAVIN-DEFICIENT DIET FED

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    EFFECTS OF THIAMINE- OR RIBOFLAVIN-DEFICIENT DIET FED TO NEW EMERGED HONEY BEES, APIS MELLIFERA L-vitamins but lacking thiamine or riboflavin. The longevity, hypopharyngeal gland development and total body nitrogen and riboflavin failed to develop beyond the stage found in newly emerged bees. The total nitrogen content of bees

  17. Key issues of FED/INTOR impurity control system

    SciTech Connect (OSTI)

    Abdou, M.A.

    1982-10-01T23:59:59.000Z

    A key part of the FED/INTOR activity over the past year has focused on examining the critical issues and developing credible physics and engineering solutions for the impurity control system. The primary emphasis of the work was on the edge-region physics, plasma-wall interaction, materials, engineering and magnetic considerations of the poloidal divertor and pump limiter.

  18. Development of a Perfusion Fed Bioreactor for Embryonic Stem

    E-Print Network [OSTI]

    Zandstra, Peter W.

    Development of a Perfusion Fed Bioreactor for Embryonic Stem Cell-Derived Cardiomyocyte Generation the heterogeneous cell populations (genetic selec- tion), with medium perfusion in a controlled bioreactor be manipu- lated to improve cardiomyocyte yield. B 2005 Wiley Period- icals, Inc. Keywords: bioreactor

  19. Original article Digestion and fermentation of proteins in rats fed

    E-Print Network [OSTI]

    Boyer, Edmond

    Original article Digestion and fermentation of proteins in rats fed keratin, albumin, cooked casein the hypothesis that cooking reduces the digestibility of casein, and increases the yield of bacterial me transfer and fermentation in the caecum. The caecal digestion of casein (cooked or not), ker- atin

  20. Funding: Fed. Grant/MPIC 2007 POTATO VARIETY EVALUATIONS

    E-Print Network [OSTI]

    Douches, David S.

    Funding: Fed. Grant/MPIC 2007 POTATO VARIETY EVALUATIONS D.S. Douches, J. Coombs, J. Estelle, D Pathology Michigan State University East Lansing, MI 48824 INTRODUCTION Each year, the MSU potato breeding and genetics team conducts a series of variety trials to assess advanced potato selections from the Michigan

  1. Funding: Fed. Grant/MPIC 2006 POTATO VARIETY EVALUATIONS

    E-Print Network [OSTI]

    Douches, David S.

    Funding: Fed. Grant/MPIC 2006 POTATO VARIETY EVALUATIONS D.S. Douches, J. Coombs, J. Driscoll, J of variety trials to assess advanced potato selections from the Michigan State University and other potato on new potato ground that was in corn the previous year. The round white tuber types were divided

  2. Environmental screening tools for assessment of infrastructure plans based on biodiversity preservation and global warming (PEIT, Spain)

    SciTech Connect (OSTI)

    Garcia-Montero, Luis G., E-mail: luisgonzaga.garcia@upm.e [Dept. Forest Engineering, E.T.S. Ingenieros de Montes, Technical University of Madrid (UPM), Ciudad Universitaria s/n, Madrid 28040 (Spain); Lopez, Elena, E-mail: elopez@caminos.upm.e [TRANSyT, E.T.S. Ingenieros de Caminos, Technical University of Madrid (UPM), Avda. Profesor Aranguren s/n, Madrid 28040 (Spain); Monzon, Andres, E-mail: amonzon@caminos.upm.e [TRANSyT, E.T.S. Ingenieros de Caminos, Technical University of Madrid (UPM), Avda. Profesor Aranguren s/n, Madrid 28040 (Spain); Otero Pastor, Isabel, E-mail: isabel.otero@upm.e [TRANSyT, E.T.S. Ingenieros de Caminos, Technical University of Madrid (UPM), Avda. Profesor Aranguren s/n, Madrid 28040 (Spain)

    2010-04-15T23:59:59.000Z

    Most Strategic Environmental Assessment (SEA) research has been concerned with SEA as a procedure, and there have been relatively few developments and tests of analytical methodologies. The first stage of the SEA is the 'screening', which is the process whereby a decision is taken on whether or not SEA is required for a particular programme or plan. The effectiveness of screening and SEA procedures will depend on how well the assessment fits into the planning from the early stages of the decision-making process. However, it is difficult to prepare the environmental screening for an infrastructure plan involving a whole country. To be useful, such methodologies must be fast and simple. We have developed two screening tools which would make it possible to estimate promptly the overall impact an infrastructure plan might have on biodiversity and global warming for a whole country, in order to generate planning alternatives, and to determine whether or not SEA is required for a particular infrastructure plan.

  3. Decision Support and Risk Management

    E-Print Network [OSTI]

    and emergency management officials during the planning, incident management preparedness, and response phasesDecision Support and Risk Management CVMDM: Community Vaccination and Mass Dispensing Model What and the performance of prophylaxis supply logistics and PODs. Decision and Information Sciences Division Decision

  4. IBRD Operational Decision Framework

    SciTech Connect (OSTI)

    Greenwalt, R; Hibbard, W; Raber, E; Carlsen, T; Folks, K; MacQueen, D; Mancieri, S; Bunt, T; Richards, J; Hirabayashi-Dethier, J

    2010-11-12T23:59:59.000Z

    The IBRD Operational Decision Framework in this document is an expansion of an emerging general risk management framework under development by an interagency working group. It provides the level of detail necessary to develop a general Consequence Management Guidance Document for biological contamination remediation and restoration. It is the intent of this document to support both wide area and individual site remediation and restoration activities. This product was initiated as a portion of the IBRD Task 1 Systems Analysis to aid in identification of wide area remediation and restoration shortcomings and gaps. The draft interagency general risk management framework was used as the basis for the analysis. The initial Task 1 analysis document expanded the draft interagency framework to a higher level of resolution, building on both the logic structure and the accompanying text explanations. It was then employed in a qualitative manner to identify responsible agencies, data requirements, tool requirements, and current capabilities for each decision and task. This resulted in identifying shortcomings and gaps needing resolution. Several meetings of a joint LLNL/SNL working group reviewed and approved the initial content of this analysis. At the conclusion of Task 1, work continued on the expanded framework to generate this Operational Decision Framework which is consistent with the existing interagency general risk management framework. A large LLNL task group met repeatedly over a three-month period to develop the expanded framework, coordinate the framework with the biological remediation checklist, and synchronize the logic with the Consequence Management Plan table of contents. The expanded framework was briefed at a large table top exercise reviewing the interagency risk management framework. This exercise had representation from major US metropolitan areas as well as national agencies. This product received positive comments from the participants. Upon completion of the Operational Decision Framework, another joint LLNL/SNL working group conducted a day-long review. Identified modifications were made to the document, resulting in the included product.

  5. Feedback Stabilization of Fed-Batch Bioreactors: Non-Monotonic Growth Kinetics

    E-Print Network [OSTI]

    Bastin, Georges

    Feedback Stabilization of Fed-Batch Bioreactors: Non-Monotonic Growth Kinetics Ilse Y. Smets's yeast, food additives, and recom- binant proteins), optimization and control of fed-batch bioreactors

  6. Minimal time problem for a fed-batch bioreactor with saturating singular control

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Minimal time problem for a fed-batch bioreactor with saturating singular control T´erence Bayen in the present work is a fed-batch bioreactor with one species and one substrate. Our aim is to find an optimal

  7. A Solar Re-Skin at FedEx Field | Department of Energy

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

    A Solar Re-Skin at FedEx Field A Solar Re-Skin at FedEx Field August 2, 2011 - 10:40am Addthis Ramamoorthy Ramesh Former Director, SunShot Initiative & Solar Energy Technologies...

  8. Rare earth phosphors and phosphor screens

    DOE Patents [OSTI]

    Buchanan, Robert A. (Palo Alto, CA); Maple, T. Grant (Sunnyvale, CA); Sklensky, Alden F. (Sunnyvale, CA)

    1981-01-01T23:59:59.000Z

    This invention relates to rare earth phosphor screens for converting image carrying incident radiation to image carrying visible or near-visible radiation and to the rare earth phosphor materials utilized in such screens. The invention further relates to methods for converting image carrying charged particles to image carrying radiation principally in the blue and near-ultraviolet region of the spectrum and to stabilized rare earth phosphors characterized by having a continuous surface layer of the phosphors of the invention. More particularly, the phosphors of the invention are oxychlorides and oxybromides of yttrium, lanthanum and gadolinium activated with trivalent cerium and the conversion screens are of the type illustratively including x-ray conversion screens, image amplifier tube screens, neutron imaging screens, cathode ray tube screens, high energy gamma ray screens, scintillation detector screens and screens for real-time translation of image carrying high energy radiation to image carrying visible or near-visible radiation.

  9. Lab grants Decision Sciences

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron 9 5 - -/e),,s -Labgrants Decision Sciences

  10. Microelectroporation device for genomic screening

    DOE Patents [OSTI]

    Perroud, Thomas D.; Renzi, Ronald F.; Negrete, Oscar; Claudnic, Mark R.

    2014-09-09T23:59:59.000Z

    We have developed an microelectroporation device that combines microarrays of oligonucleotides, microfluidic channels, and electroporation for cell transfection and high-throughput screening applications (e.g. RNA interference screens). Microarrays allow the deposition of thousands of different oligonucleotides in microscopic spots. Microfluidic channels and microwells enable efficient loading of cells into the device and prevent cross-contamination between different oligonucleotides spots. Electroporation allows optimal transfection of nucleic acids into cells (especially hard-to-transfect cells such as primary cells) by minimizing cell death while maximizing transfection efficiency. This invention has the advantage of a higher throughput and lower cost, while preventing cross-contamination compared to conventional screening technologies. Moreover, this device does not require bulky robotic liquid handling equipment and is inherently safer given that it is a closed system.

  11. RUMEN DIGESTION PARAMETERS IN LAMBS FED WITH PELLETED DIET

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    RUMEN DIGESTION PARAMETERS IN LAMBS FED WITH PELLETED DIET A. PETKOV E.I. ENEV Department of animal with pelleted feed containing 25 % alfalfa meal, 35 % maize, 9.9 % barley, 7.2 % wheat, 21.5 % sunflower oil ration was 0.200 kg pelleted feed and at the age of 4 months, 0.400 kg. The pelleted feed was given twice

  12. Screening systems adapt to changing conditions

    SciTech Connect (OSTI)

    Fiscor, S.

    2009-08-15T23:59:59.000Z

    Prep plants are installing larger screening systems and synthetic media is meeting those challenges. The largest manufacturer of synthetic screen media is Polydeck located in Spartanburg, South Carolina. The company's primary product lines include modular polyurethane and rubber screen panels and the frame systems to support the media. The modular approach overcomes a wear problem in one area of the deck common on Banana screens and facilitates maintenance. A rubber formation used in 1- x 2-pt screen panels called the Flexi design is softer and allows more vibration than standard urethane panels. The Maxi screen panel design combined with the PipeTop II frame makes the system highly versatile. 1 photo.

  13. Decision Summaries | Department of Energy

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

    Appliances & Electronics Search link to facebook link to twitter Email Signup Sign up for updates Go Search form Search Appliances & Electronics You are here Home Decision...

  14. Chemical compatibility screening test results

    SciTech Connect (OSTI)

    Nigrey, P.J.; Dickens, T.G.

    1997-12-01T23:59:59.000Z

    A program for evaluating packaging components that may be used in transporting mixed-waste forms has been developed and the first phase has been completed. This effort involved the screening of ten plastic materials in four simulant mixed-waste types. These plastics were butadiene-acrylonitrile copolymer rubber, cross-linked polyethylene (XLPE), epichlorohydrin rubber, ethylene-propylene rubber (EPDM), fluorocarbon (Viton or Kel-F), polytetrafluoroethylene, high-density polyethylene (HDPE), isobutylene-isoprene copolymer rubber (butyl), polypropylene, and styrene-butadiene rubber (SBR). The selected simulant mixed wastes were (1) an aqueous alkaline mixture of sodium nitrate and sodium nitrite; (2) a chlorinated hydrocarbon mixture; (3) a simulant liquid scintillation fluid; and (4) a mixture of ketones. The testing protocol involved exposing the respective materials to 286,000 rads of gamma radiation followed by 14-day exposures to the waste types at 60{degrees}C. The seal materials were tested using vapor transport rate (VTR) measurements while the liner materials were tested using specific gravity as a metric. For these tests, a screening criterion of 0.9 g/hr/m{sup 2} for VTR and a specific gravity change of 10% was used. Based on this work, it was concluded that while all seal materials passed exposure to the aqueous simulant mixed waste, EPDM and SBR had the lowest VTRs. In the chlorinated hydrocarbon simulant mixed waste, only Viton passed the screening tests. In both the simulant scintillation fluid mixed waste and the ketone mixture simulant mixed waste, none of the seal materials met the screening criteria. For specific gravity testing of liner materials, the data showed that while all materials with the exception of polypropylene passed the screening criteria, Kel-F, HDPE, and XLPE offered the greatest resistance to the combination of radiation and chemicals.

  15. Carcass characteristics, fatty acids, stearoyl-coa desaturase gene expression and sensory evaluation of calf-fed and yearling-fed angus steers

    E-Print Network [OSTI]

    Brooks, Matthew Alan

    2009-05-15T23:59:59.000Z

    body weight, their MUFA:SFA ratio will be the same regardless of being calf-fed (CF) or yearling-fed (YF). Twenty-four Angus cattle were acquired for this study. Cattle were slaughtered at weaning at 8 mo of age (SFCF, n=4), eight steers were assigned...

  16. HUD CHP GUIDE #2 - FEASIBILITY SCREENING FOR CHP IN MULTIFAMILY...

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

    screening exercise and shows the screens for the feasibility screening tool, computer software prepared for HUD by the Oak Ridge National Laboratory (ORNL). chpguide2.pdf...

  17. Portuguese Ships on Japanese Namban Screens 

    E-Print Network [OSTI]

    Yamafune, Kotaro

    2012-10-19T23:59:59.000Z

    scenes of the first European activities in Japan. Among the subjects depicted on Namban screens, some of the most intriguing are ships: the European ships of the Age of Discovery. Namban screens were created by skillful Japanese traditional painters who...

  18. DOE: Former Worker Medical Screening Program (FWP)

    Broader source: Energy.gov [DOE]

    FWP provides no-cost medical screenings to all former DOE Federal, contractor and subcontractor employees. The screening exams are offered by third party providers from universities, labor unions,...

  19. Portuguese Ships on Japanese Namban Screens

    E-Print Network [OSTI]

    Yamafune, Kotaro

    2012-10-19T23:59:59.000Z

    scenes of the first European activities in Japan. Among the subjects depicted on Namban screens, some of the most intriguing are ships: the European ships of the Age of Discovery. Namban screens were created by skillful Japanese traditional painters who...

  20. Projection screen having reduced ambient light scattering

    DOE Patents [OSTI]

    Sweatt, William C. (Albuquerque, NM)

    2010-05-11T23:59:59.000Z

    An apparatus and method for improving the contrast between incident projected light and ambient light reflected from a projection screen are described. The efficiency of the projection screen for reflection of the projected light remains high, while permitting the projection screen to be utilized in a brightly lighted room. Light power requirements from the projection system utilized may be reduced.

  1. Property:FedLandUsePct | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation, search Property Name Ezfeedflag PropertyFedLandUsePct Jump to:

  2. 2013 Feds Feed Families: Your Generosity Counts | 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 DataDepartment of Energy Your Density Isn't Your Destiny: The Future of BadTHEEnergy Vehicle Analysis3 FacilityA. Kipp, ande3 Feds

  3. Clad Degradation - FEPs Screening Arguments

    SciTech Connect (OSTI)

    E. Siegmann

    2004-03-17T23:59:59.000Z

    The purpose of this report is to document the screening of the cladding degradation features, events, and processes (FEPs) for commercial spent nuclear fuel (CSNF). This report also addresses the effect of some FEPs on both the cladding and the CSNF, DSNF, and HLW waste forms where it was considered appropriate to address the effects on both materials together. This report summarizes the work of others to screen clad degradation FEPs in a manner consistent with, and used in, the Total System Performance Assessment-License Application (TSPA-LA). This document was prepared according to ''Technical Work Plan for Waste Form Degradation Modeling, Testing, and Analyses in Support of LA'' (BSC 2004a [DIRS 167796]).

  4. SEA screening of voluntary climate change plans: A story of non-compliant discretion

    SciTech Connect (OSTI)

    Kørnøv, Lone, E-mail: lonek@plan.aau.dk; Wejs, Anja

    2013-07-15T23:59:59.000Z

    Screening within Strategic Environmental Assessment (SEA) is the first critical stage involving considerations on whether an assessment is carried out or not. Although legislation and guidance offer practitioners a legal and logical approach to the screening process, it is inevitable that discretionary judgement takes place and will impact on the screening decision. This article examines the results of discretion involved in screening of climate change plans (CCPs) in a Danish context. These years voluntary CCPs are developed as a response to the global and local emergence of both mitigation and adaptation, and the voluntary commitment by the local authorities is an indication of an emerging norm of climate change as an important issue. This article takes its point of departure in the observation that SEA is not undertaken for these voluntary CCPs. The critical analysis of this phenomenon rests upon a documentary study of Danish CCPs, interviews with a lawyer and ministerial key person and informal discussions between researchers, practitioners and lawyers on whether climate change plans are covered by SEA legislation and underlying reasons for the present practice. Based on a critical analysis of mandatory SEA and/or obligation to screen CCPs according to significance criteria, the authors find that 18 out of the 48 CCPs are mandatory to SEA and 9 would require a screening of significance and thereby potentially be followed by a SEA. In practice only one plan was screened and one was environmentally assessed. The legal, democratic and environmental consequences of this SEA practice are critically discussed. Hereunder is the missed opportunity to use the broad environmental scope of SEA to avoid a narrow focus on energy and CO{sub 2} in CCPs, and the question whether this practice in Denmark complies with the EU Directive. -- Highlights: ? It is inevitable that discretionary judgement takes place and will impact on the screening decision. ? The article hereby calls for greater awareness of the discretion and judgement involved in SEA screening. ? Practice seemingly reveals a lack of application of SEA within climate change planning and a lack of explicit screening. ? Absence of SEAs of voluntary plans such as CCPs, have legal consequences, as well as democratic and environmental consequences. ? The vague definition of ‘administrative provision’ seems to impose the lacking SEA.

  5. The Effects of Elite Decision Making

    E-Print Network [OSTI]

    Johansen, Morgen S.

    2010-07-14T23:59:59.000Z

    focuses on two groups of decision makers, candidates running for office and public managers, and the effect of their decisions on the electorate and organization, respectively. The dissertation explores the impact of candidates' decisions regarding...

  6. MIDAS : minor incident decision analysis software

    E-Print Network [OSTI]

    Horng, Tze-Chieh, 1964-

    2004-01-01T23:59:59.000Z

    MIDAS is the minor incident decision analysis software that acts as an advisory tool for plant decision makers and operators to analyze the available decision alternatives for resolving minor incidents. The minor incidents ...

  7. Contributions to risk-informed decision making

    E-Print Network [OSTI]

    Elliott, Michael A. (Michael Alfred)

    2010-01-01T23:59:59.000Z

    Risk-informed decision-making (RIDM) is a formal process that assists stakeholders make decisions in the face of uncertainty. At MIT, a tool known as the Analytic Deliberative Decision Making Process (ADP) has been under ...

  8. pH control of a fed batch reactor with precipitation J. Barraud a

    E-Print Network [OSTI]

    pH control of a fed batch reactor with precipitation J. Barraud a , Y. Creff a , N. Petit b,* a IFP of controlling the pH, in a fed batch reactor where precipitation occurs, is con- sidered. Due to the batch Keywords: pH control Fed batch process Precipitation a b s t r a c t In this paper, the problem

  9. Participation in crisis decision making

    E-Print Network [OSTI]

    Marsico, Dale Joseph

    1973-01-01T23:59:59.000Z

    PARTICIPATION IN CRISIS DECISION MAKiNG A Thesis by DALE JOSEPH MARSICO Submitted to the Graduate Col. legs of Te-. :as A&M University in partial fulfillment of the requirement~ for the degree MASTFR OF ARTS December 1973 Na)or Sub...]ect: Political Science PARTICIPATION IN CRISIS DECISION MAI'1NG A Thesis by DARE JOSEPH YARSICO Approved as to style and content by: (Chairman of Corm'. ttee M mber) PQBIQ ()~~ December 1973 487889 ABSTRACT Participation in Crisis Decision Making. (De...

  10. Screening assessment and requirements for a comprehensive assessment: Volume 1, Draft. Columbia River comprehensive impact assessment

    SciTech Connect (OSTI)

    NONE

    1997-04-01T23:59:59.000Z

    To evaluate the impact to the Columbia River from the Hanford Site-derived contaminants, the U.S. Department of Energy, U.S. Environmental Protection Agency, and Washington State Department of Ecology initiated a study referred to as the Columbia River Comprehensive Impact Assessment (CRCIA). To address concerns about the scope and direction of CRCIA as well as enhance regulator, tribal, stockholder, and public involvement, the CRCIA Management Team was formed in August 1995. The Team agreed to conduct CRCIA using a phased approach. The initial phase, includes two components: 1) a screening assessment to evaluate the potential impact to the river, resulting from current levels of Hanford-derived contaminants in order to support decisions on Interim Remedial Measures, and 2) a definition of the essential work remaining to provide an acceptable comprehensive river impact assessment. The screening assessment is described in Part I of this report. The essential work remaining is Part II of this report. The objective of the screening assessment is to identify areas where the greatest potential exists for adverse effects on humans or the environment. Part I of this report discusses the scope, technical approach, and results of the screening assessment. Part II defines a new paradigm for predecisional participation by those affected by Hanford cleanup decisions.

  11. Decision Analysis for EGS | Department of Energy

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

    Decision Analysis for EGS Decision Analysis for EGS Project objectives: DEVELOPMENT OF ANALYSIS TOOLS TO ASSESS: Uncertainties associated with exploration for EGS; Uncertainties...

  12. Three essays in decision making

    E-Print Network [OSTI]

    Weaver, Ray, Ph. D. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    This dissertation is composed of three essays about consumer judgment and decision making. In Essay 1, I develop a novel explanation for the well-known endowment effect - the tendency for owners to value goods more than ...

  13. Making Decisions with Enterprise Budgets

    E-Print Network [OSTI]

    Smith, Jackie; McCorkle, Dean; Outlaw, Joe

    2000-11-08T23:59:59.000Z

    Enterprise budgets can help farmers and ranchers make better decisions about what products to produce and how to produce them economically. This publication tells how to create and use enterprise budgets and includes an example....

  14. Process of Integrating Screening and Detailed Risk-based Modeling Analyses to Ensure Consistent and Scientifically Defensible Results

    SciTech Connect (OSTI)

    Buck, John W.; McDonald, John P.; Taira, Randal Y.

    2002-11-01T23:59:59.000Z

    To support cleanup and closure of these tanks, modeling is performed to understand and predict potential impacts to human health and the environment. Pacific Northwest National Laboratory developed a screening tool for the United States Department of Energy, Office of River Protection that estimates the long-term human health risk, from a strategic planning perspective, posed by potential tank releases to the environment. This tool is being conditioned to more detailed model analyses to ensure consistency between studies and to provide scientific defensibility. Once the conditioning is complete, the system will be used to screen alternative cleanup and closure strategies. The integration of screening and detailed models provides consistent analyses, efficiencies in resources, and positive feedback between the various modeling groups. This approach of conditioning a screening methodology to more detailed analyses provides decision-makers with timely and defensible information and increases confidence in the results on the part of clients, regulators, and stakeholders.

  15. Fiber fed x-ray/gamma ray imaging apparatus

    DOE Patents [OSTI]

    Hailey, C.J.; Ziock, K.P.

    1992-06-02T23:59:59.000Z

    X-ray/gamma ray imaging apparatus is disclosed for detecting the position, energy, and intensity of x-ray/gamma ray radiation comprising scintillation means disposed in the path of such radiation and capable of generating photons in response to such radiation; first photodetection means optically bonded to the scintillation means and capable of generating an electrical signal indicative of the intensity, and energy of the radiation detected by the scintillation means; second photodetection means capable of generating an electrical signal indicative of the position of the radiation in the radiation pattern; and means for optically coupling the scintillation means to the second photodetection means. The photodetection means are electrically connected to control and storage means which may also be used to screen out noise by rejecting a signal from one photodetection means not synchronized to a signal from the other photodetection means; and also to screen out signals from scattered radiation. 6 figs.

  16. Intermittently-fed high-pressure gasifier process

    DOE Patents [OSTI]

    Bailey, J.M.; Zadoks, A.L.

    1993-11-30T23:59:59.000Z

    An improved gasifier is described which is adapted for gasifying a predetermined charge of non-gaseous fuel into fuel gas. Each charge of non-gaseous fuel, which may have optional conditioning materials added to it, is intermittently fed to a gasifier chamber where each charge is partially burned with high-pressure air supplied thereto. High-pressure and temperature fuel gas is produced which is cleansed prior to passing out of the gasifier chamber. After gasification of the charge of fuel is ended, the gasifier chamber is vented. The residue of the burned charge in the gasifier chamber is removed, along with the contaminated or reacted conditioning materials, and replaced by a fresh charge. The subject invention provides a feasible way of continuously fueling an internal combustion engine with gasified fuel and is compact enough to be practical for even mobile applications. 3 figures.

  17. Intermittently-fed high-pressure gasifier process

    DOE Patents [OSTI]

    Bailey, John M. (Dunlap, IL); Zadoks, Abraham L. (Peoria, IL)

    1993-11-30T23:59:59.000Z

    An improved gasifier adapted for gasifying a predetermined charge of non-gaseous fuel into fuel gas. Each charge of non-gaseous fuel, which may have optional conditioning materials added to it, is intermittently fed to a gasifier chamber where each charge is partially burned with high-pressure air supplied thereto. High-pressure and temperature fuel gas is produced which is cleansed prior to passing out of the gasifier chamber. After gasification of the charge of fuel is is ended, the gasifier chamber is vented. The residue of the burned charge in the gasifier chamber is removed, along with the contaminated or reacted conditioning materials, and replaced by a fresh charge. The subject invention provides a feasible way of continuously fueling an internal combustion engine with gasified fuel and is compact enough to be practical for even mobile applications.

  18. Reverberatory screen for a radiant burner

    DOE Patents [OSTI]

    Gray, Paul E. (North East, MD)

    1999-01-01T23:59:59.000Z

    The present invention relates to porous mat gas fired radiant burner panels utilizing improved reverberatory screens. The purpose of these screens is to boost the overall radiant output of the burner relative to a burner using no screen and the same fuel-air flow rates. In one embodiment, the reverberatory screen is fabricated from ceramic composite material, which can withstand higher operating temperatures than its metallic equivalent. In another embodiment the reverberatory screen is corrugated. The corrugations add stiffness which helps to resist creep and thermally induced distortions due to temperature or thermal expansion coefficient differences. As an added benefit, it has been unexpectedly discovered that the corrugations further increase the radiant efficiency of the burner. In a preferred embodiment, the reverberatory screen is both corrugated and made from ceramic composite material.

  19. Minimal time control of fed-batch bioreactor with product Terence Bayen Francis Mairet

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Minimal time control of fed-batch bioreactor with product inhibition T´erence Bayen · Francis-batch bioreactors, in presence of an inhibitory product, which is released by the biomass proportionally to its Introduction Fed-batch operation of bioreactor is a popular operating mode used in industry as the limiting

  20. Digestibility and energy retention by young rabbits fed different levels of intake

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Note Digestibility and energy retention by young rabbits fed different levels of intake Fernando in digestibility cages, were fed a standard diet at four levels of intake: ad libitum (AL), 60, 40 and 10 % of the AL intake. Digestibility of dietary dry matter, organic matter, crude protein, ether extract and ash

  1. THE TEMPERATURE-LIMITED FED-BATCH TECHNIQUE FOR CONTROL OF ESCHERICHIA COLI CULTURES

    E-Print Network [OSTI]

    Enfors, Sven-Olof

    from 18 to 37 °C. A dynamic simulation model of the TLFB technique was developed and the results wereTHE TEMPERATURE-LIMITED FED-BATCH TECHNIQUE FOR CONTROL OF ESCHERICHIA COLI CULTURES MARIE SVENSSON with emphasis on the temperature-limited fed-batch (TLFB) culture. The TLFB technique controls the oxygen

  2. Dynamic Phasor Modeling of the Doubly-Fed Induction Machine in Generator Operation Emmanuel Delaleau*

    E-Print Network [OSTI]

    Stankoviæ, Aleksandar

    Dynamic Phasor Modeling of the Doubly-Fed Induction Machine in Generator Operation Emmanuel at variable speed; second, the excitation power electronics converter feeding the rotor windings needs of the doubly- fed induction machine in generator operation using dynamic phasors. This concept is coming from

  3. Screening of Hydrocarbon Sources in JET

    SciTech Connect (OSTI)

    J.D. Strachan; W. Fundamenski; M. Charlet; K. Erents; J. Gafert; C. Giroud; M. von Hellermann; G. Matthews; G. McCracken; V. Philipps; J. Spence; M.F. Stamp; K-D. Zastrow; and EFDA-JET Work Programme Collaborators

    2001-06-15T23:59:59.000Z

    Carbon is the principal impurity in the Joint European Torus (JET). Methane screening experiments quantify the ability of the scrape-off layer (SOL)/divertor system to ionize carbon and transport it to the divertor, preventing core plasma contamination. Previous JET publications studied edge-localized-mode-averaged high-confinement mode screening, and separately, evaluated the methodology of low-confinement mode (L-mode) screening measurements. This paper extends the L-mode measurements to include relevant plasma parameter scans and DIVIMP modeling of the L-mode screening.

  4. Screen Electrode Materials & Cell Chemistries and Streamlining...

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

    & Cell Chemistries and Streamlining Optimization of Electrode Screen Electrode Materials & Cell Chemistries and Streamlining Optimization of Electrode 2010 DOE Vehicle Technologies...

  5. Updating Interconnection Screens for PV System Integration

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

    Abraham Ellis, Roger Hill Sandia National Laboratories Tom Key, Kristen Nicole, Jeff Smith Electric Power Research Institute Updating Interconnection Screens for PV System...

  6. Decision process for the retrofit of municipal buildings with solar energy systems: a technical guide

    SciTech Connect (OSTI)

    Licciardello, Michael R.; Wood, Brian; Dozier, Warner; Braly, Mark; Yates, Alan

    1980-11-01T23:59:59.000Z

    As a background for solar applications, the following topics are covered: solar systems and components for retrofit installations; cost, performance, and quality considerations; and financing alternatives for local government. The retrofit decision process is discussed as follows: pre-screening of buildings, building data requirements, the energy conservation audit, solar system sizing and economics, comparison of alternatives, and implementation. Sample studies are presented for the West Valley Animal Shelter and the Hollywood Police Station. (MHR)

  7. A Screening Method for Guiding R&D Decisions: Pilot Application...

    Energy Savers [EERE]

    power nations in the years ahead. The 2010 Nuclear Energy Research and Development Roadmap presents a high-level vision and framework for R&D activities that are needed to keep...

  8. A screening model to explore planning decisions in automotive manufacturing systems under demand uncertainty

    E-Print Network [OSTI]

    Yang, Yingxia

    2009-01-01T23:59:59.000Z

    Large-scale, complex engineering systems, as for automotive manufacturing, often require significant capital investment and resources for systems configuration. Furthermore, these systems operate in environments that are ...

  9. A Screening Method for Guiding R&D Decisions: Pilot Application to Nuclear

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of Energy ThisThis guideQuarterly2002, theEighth11 A

  10. A Screening Method for Guiding R&D Decisions: Pilot Application to Nuclear

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0 ARRA Newsletters 2010 ARRAA Liquid Layer Solution for theDecorativeA

  11. Procuring Solar Energy: A Guide for Federal Facility Decision Makers, Solar Screening Evaluation Checklist, September 2010

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of ContaminationHubs+ Report Presentation:in the U.S. by6 (April 2012)77 Self-Guided

  12. Initial Decision and Risk Analysis

    SciTech Connect (OSTI)

    Engel, David W.

    2012-02-29T23:59:59.000Z

    Decision and Risk Analysis capabilities will be developed for industry consideration and possible adoption within Year 1. These tools will provide a methodology for merging qualitative ranking of technology maturity and acknowledged risk contributors with quantitative metrics that drive investment decision processes. Methods and tools will be initially introduced as applications to the A650.1 case study, but modular spreadsheets and analysis routines will be offered to industry collaborators as soon as possible to stimulate user feedback and co-development opportunities.

  13. THE SELF-ADJUSTING CURRENT-FED PUSH-PULL PARALLEL RESONANT INVERTER AS A HIGH FREQUENCY AC BUS DRIVER

    E-Print Network [OSTI]

    . The power inverter is based on a Current-Fed Push-Pull Parallel-Resonant Inverter (CFPPRI), which includes

  14. Page 1 of 100 Full Screen

    E-Print Network [OSTI]

    Römisch, Werner

    ()d. #12;Home Page Title Page Contents Page 7 of 100 Go Back Full Screen Close Quit The behavior of bothHome Page Title Page Contents Page 1 of 100 Go Back Full Screen Close Quit Scenario Generation Uncertainty Quantification in Industrial and Energy Applications: Experiences and Challenges, Minneapolis

  15. NARES CULTURE FOR MRSA SCREENING I. INTRODUCTION

    E-Print Network [OSTI]

    Kay, Mark A.

    NARES CULTURE FOR MRSA SCREENING I. INTRODUCTION Active Surveillance Testing (AST) to detect newly admitted patients who are nasally colonized with MRSA is required in 2009 to comply with California Health an anterior nares specimen for MRSA screening. III. SUPPLIES 1. For children, adolescents and adults: BD BBL

  16. Optimal feeding strategy for the minimal time problem of a fed-batch bioreactor with mortality rate

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Optimal feeding strategy for the minimal time problem of a fed-batch bioreactor with mortality rate of finding an optimal feedback control for feeding a fed-batch bioreactor with one species and one substrate, Bioreactor. 1 Introduction This work is devoted to the study of a bioreactor which is operated in fed

  17. Systems Biology Group Decision Making

    E-Print Network [OSTI]

    entities (e.g., molecular, cellular, organism, ecological) #12;OHIO STATE T . H . E UNIVERSITY Systems/analysis of perception, attention, choice, learning, optimality,... #12;OHIO STATE T . H . E UNIVERSITY Group decision making, evolution and ecology Current work: Modeling/analysis of coordinated motion, foraging, choice

  18. Decision making in the reactor control room

    SciTech Connect (OSTI)

    Nelson, W.R.

    1981-01-01T23:59:59.000Z

    One of the most important roles of the nuclear reactor operator is that of decision maker. This paper discusses a simple model of the decision process used by the reactor operator. Resources that must be available so that he can perform the decision process are presented. Decision aids which have been investigated at EG and G Idaho, Inc., as part of the LOFT Augmented Operator Capability Program are briefly discussed. Some general concepts of computerized decision aiding are developed, and the promises and pitfalls of such decision aids are explored. 7 refs., 1 fig.

  19. Spectrophotometry with Hectospec, the MMT's Fiber-Fed Spectrograph

    E-Print Network [OSTI]

    Daniel G. Fabricant; Michael J. Kurtz; Margaret J. Geller; Nelson Caldwell; Deborah Woods

    2008-09-08T23:59:59.000Z

    We describe techniques for photometric calibration of optical spectra obtained with the MMT's fiber-fed spectrograph, Hectospec. The atmospheric dispersion compensation prisms built into the MMT's f/5 wide field corrector effectively eliminate errors due to differential refraction, and simplify the calibration procedure. The procedures that we describe here are applicable to all 220,000+ spectra obtained to date with Hectospec because the instrument response is stable. We estimate the internal error in the Hectospec measurements by comparing duplicate measurements of $\\sim$1500 galaxies. For a sample of 400 galaxies in the Smithsonian Hectospec Lensing Survey (SHELS) with a median z=0.10, we compare line and continuum fluxes measured by Hectospec through a 1.5 arcsec diameter optical fiber with those measured by the Sloan Digital Sky Survey (SDSS) through a 3 arcsec diameter optical fiber. Agreement of the [OII] and H alpha SHELS and SDSS line fluxes, after scaling by the R band flux in the different apertures, suggests that the spatial variation in star formation rates over a 1.5 to 3 kpc radial scale is small. The median ratio of the Hectospec and SDSS spectra, smoothed over 100 Angstrom scales, is remarkably constant to ~5% over the range of 3850 to 8000 Angstroms. Offsets in the ratio of the median [OII] and H alpha fluxes, the equivalent width of H delta and the continuum index d4000 are a few percent, small compared with other sources of scatter.

  20. Hectospec, the MMT's 300 Optical Fiber-Fed Spectrograph

    E-Print Network [OSTI]

    Daniel Fabricant; Robert Fata; John Roll; Edward Hertz; Nelson Caldwell; Thomas Gauron; John Geary; Brian McLeod; Andrew Szentgyorgyi

    2005-08-25T23:59:59.000Z

    The Hectospec is a 300 optical fiber fed spectrograph commissioned at the MMT in the spring of 2004. A pair of high-speed six-axis robots move the 300 fiber buttons between observing configurations within ~300 s and to an accuracy ~25 microns. The optical fibers run for 26 m between the MMT's focal surface and the bench spectrograph operating at R~1000-2000. Another high dispersion bench spectrograph offering R~5,000, Hectochelle, is also available. The system throughput, including all losses in the telescope optics, fibers, and spectrograph peaks at ~10% at the grating blaze in 1" FWHM seeing. Correcting for aperture losses at the 1.5" diameter fiber entrance aperture, the system throughput peaks at $\\sim$17%. Hectospec has proven to be a workhorse instrument at the MMT. Hectospec and Hectochelle together were scheduled for 1/3 of the available nights since its commissioning. Hectospec has returned \\~60,000 reduced spectra for 16 scientific programs during its first year of operation.

  1. Nitrogen sparing by 2-ketoisocaproate in parenterally fed rats

    SciTech Connect (OSTI)

    Yagi, M.; Matthews, D.E.; Walser, M. (Johns Hopkins Univ. School of Medicine, Baltimore, MD (USA))

    1990-11-01T23:59:59.000Z

    In rats receiving total parenteral nutrition with or without sodium 2-ketoisocaproate (KIC; 2.48 g.kg-1.day-1), L-(1-{sup 13}C)leucine and (1-{sup 14}C)KIC were constantly infused for 6 h. CO{sub 2} production, {sup 14}CO{sub 2} production, {sup 13}CO{sub 2} enrichment, urinary urea nitrogen (N) plus ammonia N and total urinary N were measured. Whole body protein synthesis (S) was calculated in non-KIC-infused rats and also in unfed rats infused with (1-{sup 14}C)leucine from fractional oxidation of labeled leucine (1-F), where F is fractional utilization for protein synthesis, and urea N plus ammonia N excretion (C) as S = C x F/(1-F). Addition of KIC caused a significant reduction in N excretion and a significant improvement in N balance. Fractional oxidation of labeled KIC increased, whereas fractional utilization of labeled KIC for protein synthesis decreased, but the extent of incorporation of infused KIC into newly synthesized protein (as leucine) amounted to at least 40% of the total rate of leucine incorporation into newly synthesized whole body protein. We conclude that addition of KIC spares N in parenterally fed rats and becomes a major source of leucine for protein synthesis.

  2. Screening Assessment of Potential Human-Health Risk from Future Natural-Gas Drilling Near Project Rulison in Western Colorado

    SciTech Connect (OSTI)

    Daniels Jeffrey I.,Chapman Jenny B.

    2012-01-01T23:59:59.000Z

    The Project Rulison underground nuclear test was conducted in 1969 at a depth of 8,400 ft in the Williams Fork Formation of the Piceance Basin, west-central Colorado (Figure 1). The U.S. Department of Energy Office of Legacy Management (LM) is the steward of the site. Their management is guided by data collected from past site investigations and current monitoring, and by the results of calculations of expected behavior of contaminants remaining in the deep subsurface. The purpose of this screening risk assessment is to evaluate possible health risks from current and future exposure to Rulison contaminants so the information can be factored into LM's stewardship decisions. For example, these risk assessment results can inform decisions regarding institutional controls at the site and appropriate monitoring of nearby natural-gas extraction activities. Specifically, the screening risk analysis can provide guidance for setting appropriate action levels for contaminant monitoring to ensure protection of human health.

  3. Electricity Generation and Emissions Reduction Decisions

    E-Print Network [OSTI]

    Electricity Generation and Emissions Reduction Decisions under Policy Uncertainty: A General analysis, and public education in global environmental change. It seeks to provide leadership;1 Electricity Generation and Emissions Reduction Decisions under Policy Uncertainty: A General Equilibrium

  4. Corporate decision analysis : an engineering approach

    E-Print Network [OSTI]

    Tang, Victor, Ph.D. Massachusetts Institute of Technology

    2006-01-01T23:59:59.000Z

    We explore corporate decisions and their solutions under uncertainty using engineering methods. Corporate decisions tend to be complex; they are interdisciplinary and defy programmable solutions. To address these challenges, ...

  5. |Research Focus Statistical decision theory and evolution

    E-Print Network [OSTI]

    Maloney, Laurence T.

    |Research Focus Statistical decision theory and evolution Laurence T. Maloney Department recent articles by Geisler and Diehl use Bayesian statistical decision theory to model the co, an advantage that ultimately translates into `reproductive success'. The balance between predator and prey

  6. Investigating online decision-making styles

    E-Print Network [OSTI]

    Park, Young A

    2009-05-15T23:59:59.000Z

    As one of the factors influencing consumers purchase behavior, decision-making styles are crucial for understanding consumer shopping behavior and for developing successful marketing strategies. Decision-making styles have been mainly viewed as a...

  7. Evaluation of information bundles in engineering decisions 

    E-Print Network [OSTI]

    Bakir, Niyazi Onur

    2004-11-15T23:59:59.000Z

    This dissertation addresses the question of choosing the best information alternative in engineering decisions. The decision maker maximizes his expected utility under uncertainty where both the action he takes and the state of the environment...

  8. Systems analysis of major consumer energy decisions

    E-Print Network [OSTI]

    Sisler, Nicholas Daniel

    2011-01-01T23:59:59.000Z

    American consumers make a number of decisions that significantly impact their energy use. Some of the most important of these decisions were identified and analyzed for the purpose of including them in a Consumer Energy ...

  9. Smart Screening System (S3) In Taconite

    SciTech Connect (OSTI)

    Daryoush Allaei

    2006-09-08T23:59:59.000Z

    The conventional screening machines used in processing plants have had undesirable high noise and vibration levels. They also have had unsatisfactorily low screening efficiency, high energy consumption, high maintenance cost, low productivity, and poor worker safety. These conventional vibrating machines have been used in almost every processing plant. Most of the current material separation technology uses heavy and inefficient electric motors with an unbalanced rotating mass to generate the shaking. In addition to being excessively noisy, inefficient, and high-maintenance, these vibrating machines are often the bottleneck in the entire process. Furthermore, these motors, along with the vibrating machines and supporting structure, shake other machines and structures in the vicinity. The latter increases maintenance costs while reducing worker health and safety. The conventional vibrating fine screens at taconite processing plants have had the same problems as those listed above. This has resulted in lower screening efficiency, higher energy and maintenance cost, and lower productivity and workers safety concerns. The focus of this work is on the design of a high performance screening machine suitable for taconite processing plants. SmartScreens{trademark} technology uses miniaturized motors, based on smart materials, to generate the shaking. The underlying technologies are Energy Flow Control{trademark} and Vibration Control by Confinement{trademark}. These concepts are used to direct energy flow and confine energy efficiently and effectively to the screen function. The SmartScreens{trademark} technology addresses problems related to noise and vibration, screening efficiency, productivity, and maintenance cost and worker safety. Successful development of SmartScreens{trademark} technology will bring drastic changes to the screening and physical separation industry. The final designs for key components of the SmartScreens{trademark} have been developed. The key components include smart motor and associated electronics, resonators, and supporting structural elements. It is shown that the smart motors have an acceptable life and performance. Resonator (or motion amplifier) designs are selected based on the final system requirement and vibration characteristics. All the components for a fully functional prototype are fabricated and have been tested.

  10. Updating Interconnection Screens for PV System Integration

    SciTech Connect (OSTI)

    Coddington, M.; Mather, B.; Kroposki, B.; Lynn, K.; Razon, A.; Ellis, A.; Hill, R.; Key, T.; Nicole, K.; Smith, J.

    2012-02-01T23:59:59.000Z

    This white paper evaluates the origins and usefulness of the capacity penetration screen, offer short-term solutions which could effectively allow fast-track interconnection to many PV system applications, and considers longer-term solutions for increasing PV deployment levels in a safe and reliable manner while reducing or eliminating the emphasis on the penetration screen. Short-term and longer-term alternatives approaches are offered as examples; however, specific modifications to screening procedures should be discussed with stakeholders and must ultimately be adopted by state and federal regulatory bodies.

  11. antenatal screening lessons: Topics by E-print Network

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

    Subsequent screening should be done in accordance with CDC guidelines. Specific testing for HIV-2 should be conducted for refugees who screen positive for HIV and are native...

  12. High-Throughput and Combinatorial Screening of Hydrogen Storage...

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

    High-Throughput and Combinatorial Screening of Hydrogen Storage Materials (presentation) High-Throughput and Combinatorial Screening of Hydrogen Storage Materials (presentation)...

  13. HT Combinatorial Screening of Novel Materials for High Capacity...

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

    HT Combinatorial Screening of Novel Materials for High Capacity Hydrogen Storage HT Combinatorial Screening of Novel Materials for High Capacity Hydrogen Storage Presentation for...

  14. Renewable Energy Resource Maps and Screening Tools | Department...

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

    Resource Maps and Screening Tools Renewable Energy Resource Maps and Screening Tools Renewable energy resources are available across the United States but vary greatly depending on...

  15. Disposable Carbon Nanotube Modified Screen-Printed Biosensor...

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

    Carbon Nanotube Modified Screen-Printed Biosensor for Amperometric Detection of Organophosphorus Pesticides and Nerve Disposable Carbon Nanotube Modified Screen-Printed Biosensor...

  16. Voltammetric Analysis of Europium at Screen-Printed Electrodes...

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

    Voltammetric Analysis of Europium at Screen-Printed Electrodes Modified with Salicylamide Self-Assembled on Mesoporous Silica. Voltammetric Analysis of Europium at Screen-Printed...

  17. Characterization of the Acoustic Interactions in a Two-Stage Multi-Injection Combustor Fed with

    E-Print Network [OSTI]

    Boyer, Edmond

    Characterization of the Acoustic Interactions in a Two-Stage Multi-Injection Combustor Fed and efficient mixing. A laboratory-scale staged multipoint combustor is developed in the present study

  18. Analysis of electromechanical interactions in a flywheel system with a doubly fed induction machine

    E-Print Network [OSTI]

    Ran, Li

    This paper analyzes the electromechanical inter-action in a flywheel system with a doubly fed induction machine, used for wind farm power smoothing or grid frequency response control. The grid-connected electrical machine ...

  19. Residential Bulk-Fed Wood-Pellet Central Boilers and Furnace Rebate Program

    Broader source: Energy.gov [DOE]

    The New Hampshire Public Utilities Commission (PUC) is offering rebates of 30% of the installed cost of qualifying new residential bulk-fed, wood-pellet central heating boilers or furnaces. The...

  20. Experimental verification for the design of a doubly-fed permanent magnetic generator

    E-Print Network [OSTI]

    Lu, Bin, Ph. D. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    This is a continuous work on the project of a doubly-fed permanent magnet (DFPM) generator for wind turbines. The construction of a prototype machine was finally finished and experiments were conducted to verify the design ...

  1. 1 Copyright 2004 by ASME Proceedings of HT-FED2004

    E-Print Network [OSTI]

    Bou-Zeid, Elie

    1 Copyright © 2004 by ASME Proceedings of HT-FED2004: 2004 ASME Heat Transfer/Fluids Engineering due to the rise in computing power and the improvement in sub-grid scale (SGS) parameterizations

  2. Better Buildings Neighborhood Program Decision Tool

    Broader source: Energy.gov [DOE]

    Provides an overview of the development of the Better Buildings Neighborhood Program decision tool, purpose, and scope.

  3. 4, 20352071, 2007 Open-GIS decision

    E-Print Network [OSTI]

    HESSD 4, 2035­2071, 2007 Open-GIS decision aid system for the Bistrita River Basin M. C. Trifu et System Sciences Development of an Open-GIS decision aid system for ecological and economical management, France 2035 #12;HESSD 4, 2035­2071, 2007 Open-GIS decision aid system for the Bistrita River Basin M. C

  4. Materials and design experience in a slurry-fed electric glass melter

    SciTech Connect (OSTI)

    Barnes, S.M.; Larson, D.E.

    1981-08-01T23:59:59.000Z

    The design of a slurry-fed electric gas melter and an examination of the performance and condition of the construction materials were completed. The joule-heated, ceramic-lined melter was constructed to test the applicability of materials and processes for high-level waste vitrification. The developmental Liquid-Fed Ceramic Melter (LFCM) was operated for three years with simulated high-level waste and was subjected to conditions more severe than those expected for a nuclear waste vitrification plant.

  5. Prececal, postileal and total tract starch digestion in ponies fed corn, oats, barley or sorghum grain

    E-Print Network [OSTI]

    Arnold, Fairfax Ferguson

    1982-01-01T23:59:59.000Z

    of the foot during the acute disease . J. Equine Mad . and Surg. 2: 439. Householder, D. D. 1978. Prececal, postileal and total tract digestion and growth performance in horses fed concentrate rations containing oats or sorghum grain processed by crimping...PRECECAL, POSTILEAL AND TOTAL TRACT STARCH DIGESTION IN PONIES FED CORN, OATS, BARLEY OR SORGHUM GRAIN A Thesis by FAIRFAX FERGUSON ARNOLD Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements...

  6. An analysis of a back-fed porous electrode for the bromine/bromide redox reaction

    E-Print Network [OSTI]

    Van Zee, John William

    1982-01-01T23:59:59.000Z

    that of the front-fed electrode (compare Figs. 1 and 2) This reduction in electrode gap could decrease the cell's specific resistance by more than 25% in Zn/Hrl batteries if a relatively nonconducting complexing agent (3) is present in the electrolyte. (The... of the back-fed electrode Previous Steady State Analyses Previous steady state analyses of porous electrodes have been presented for diffusion electrodes and for electrodes with electrolyte flowing through them. Two classes of flow-through electrodes...

  7. Bose-Einstein Condensation on Holographic Screens

    E-Print Network [OSTI]

    Mirza, Behrouz; Raissi, Zahra

    2011-01-01T23:59:59.000Z

    We consider a boson gas on holographic screens of the Rindler and Schwartzschild spacetimes. It is shown that the gas on the stretched horizon is in a Bose-Einstein condensed state with the Hawking temperature $T_c=T_H$ if the particle number of the system be equal to the number of quantum bits of spacetime $ N \\simeq {A}/{{\\l_{p}}^{2}}$. A boson gas on a holographic screen $(r>2M)$ with the same number of particles and at Unruh temperature is also in a condensed state. Far from the horizon, the Unruh temperature is much lower than the condensation temperature $(T_c=T_{{Unruh}}+\\sqrt {f(r)} T_{Planck})$. This analysis implies a possible physical model for quantum bits of spacetime on a holographic screen. We propose a unique and physical interpretation for equipartition theorem on holographic screens. Also, we will argue that this gas is a fast scrambler.

  8. Screening citrus rootstocks for alkalinity tolerance

    E-Print Network [OSTI]

    Sudahono

    1991-01-01T23:59:59.000Z

    SCREENING CITRUS ROOTSTOCKS FOR ALKALINITY TOLERANCE A Thesis by SUDAHONO Submitted to the Office of Graduate Studies of Texas ALM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1991 Major... Subject: Horticulture SCREENING CITRUS ROOTSTOCKS FOR ALKALINITY TOLERANCE A Thesis by SUDAHONO Approved as to style and content by: David H. yr (Chair of Com ttee) Robert E. Rouse (Member) ~. Err. tg~i ~PI. ~~ Frank M. Hone (Member) Calvin G...

  9. Data for the screening assessment. Volume 1: Text, Columbia River Comprehensive Impact Assessment

    SciTech Connect (OSTI)

    Miley, T.B.; O`Neil, T.K.; Gilbert, R.O.; Klevgard, L.A.; Walters, T.B.

    1996-06-01T23:59:59.000Z

    The Columbia River is a critical resource for residents of the Pacific Northwest. This resource drew the Manhattan Project`s planners to the site now called Hanford to produce nuclear weapon materials. Production of those materials has left behind a legacy of chemical and radioactive contamination and materials that have, are, and will continue to pose a threat to the Columbia river for the foreseeable future. To evaluate the impact to the river from this Hanford-derived contamination, the US Department of Energy, US Environmental Protection Agency, and State of Washington Department of Ecology (the Tri-Party agencies) initiated a study referred to as the Columbia River Comprehensive Impact Assessment (CRCIA). To address concerns about the scope and direction of CRCIA as well as enhance regulator, stakeholder, tribal, and public involvement, the CRCIA Management Team was formed in August 1995. A major CRCIA Team decision was to organize CRCIA into phases, with additional phases to be identified as warranted after completion of the initial phase. The initial phase is comprised of two parts: (1) a screening assessment to evaluate the current impact to the river resulting from Hanford-derived contamination and (2) identification of requirements considered necessary by the CRCIA Management Team for a comprehensive assessment of impact to the river. The purpose of the screening assessment is to support cleanup decisions. The scope of the screening assessment is to evaluate the current risk to humans and the environment resulting from Hanford-derived contaminants. The screening assessment has the primary components of: identifying contaminants to be assessed; identifying a variety of exposure scenarios to evaluate human contaminant exposure; identifying a variety of other species to evaluate ecological contaminant exposure; and assessing risks posed by exposure of humans and other species to the contaminants.

  10. Incidence of Dental Caries in Tube-Fed Children and Tube-fed Children Receiving Oral Feeding Therapy: A Retrospective Analysis

    E-Print Network [OSTI]

    Morgan, Benjamin P

    2013-12-10T23:59:59.000Z

    69-70. 25. Blackman JA, Nelson CL. Reinstituting oral feedings in children fed by gastrostomy tube. Clin Pediatr (Phila) 1985;24(8):434-8. 26. Schauster H. Transition from Tube Feedings to Feedings by Mouth in Children Preventing Eating...

  11. Scientific Analysis Cover Sheet for Radionuclide Screening

    SciTech Connect (OSTI)

    G. Ragan

    2002-08-09T23:59:59.000Z

    The waste forms under consideration for disposal in the proposed repository at Yucca Mountain contain scores of radionuclides (Attachments V and VI). It would be impractical and highly inefficient to model all of these radionuclides in a total system performance assessment (TSPA). Thus, the purpose of this radionuclide screening analysis is to remove from further consideration (screen out) radionuclides that are unlikely to significantly contribute to radiation dose to the public from the proposed nuclear waste repository at Yucca Mountain. The remaining nuclides (those screened in) are recommended for consideration in TSPA modeling for license application. This analysis also covers radionuclides that are not screened in based on dose, but need to be included in TSPA modeling for other reasons. For example, U.S. Environmental Protection Agency (EPA) and U.S. Nuclear Regulatory Commission (NRC) regulations require consideration of the combined activity of Ra-226 and Ra-228 in groundwater (40 CFR 197.30, 10 CFR 63.331). Also, Cm-245, Pu-241, and U-235 decay indirectly to potentially important radionuclides, and are not identified by the screening analysis as important. The radionuclide screening analysis separately considers two different postclosure time periods: the 10,000-y regulatory period for the proposed repository at Yucca Mountain and the period after 10,000 y up to 1 million y after emplacement. The incremental effect of extending the screening for the regulatory period to 20,000 y is also addressed. Four release scenarios are considered: (1) the nominal scenario, which entails long-term degradation of disposal containers and waste forms, (2) a human-intrusion scenario, (3) an intrusive igneous event, and (4) an eruptive igneous event. Because the first three scenarios require groundwater transport, they are called groundwater scenarios below. The screening analysis considers the following waste forms: spent boiling water reactor (BWR) fuel, spent pressurized water reactor (PWR) fuel, U.S. Department of Energy (DOE) spent nuclear fuel (DSNF), and high-level waste (HLW). Average and outlying (high burnup, high initial enrichment, low age, or otherwise exceptional) forms of each waste-form type are considered. This analysis has been prepared in accordance with a technical work plan (BSC 2002c). In a review of Revision 00 of this radionuclide screening analysis, the NRC found that ''processes that affect transport in the biosphere, such as uptake by plants and bioaccumulation are not accounted for'' and that ''the direct exposure pathway is not accounted for'' (Beckman 2001, Section 5.3.2.1). The NRC also found that the solubility and sorption classes were too broadly defined, noting, for example, that Se is in the same solubility and sorptivity groups as Np and U, yet is ''more soluble than Np and U by several orders of magnitude'' (Beckman 2001, Section 5.3.2.1). This revision seeks to build upon the strengths of the earlier screening method while responding to the specific concerns raised by the NRC and other reviewers. In place of simple inhalation and ingestion dose conversion factors, the revised radionuclide screening uses screening factors that also take into account soil accumulation, uptake by plants, exposure to contaminated ground, and other features of the biosphere that were neglected in the previous screening. Whereas the previous screening analysis allowed only two solubility classes (soluble and insoluble), the revised screening introduces an intermediate solubility class to better segregate the radionuclides into transport groups.

  12. Decision Making Under Conditions of Uncertainty: Experimental Assessment of Decision Models

    E-Print Network [OSTI]

    Vedlitz, Arnold; Mintz, Alex; Redd, Steven B.; Liu, Xinsheng; Alston, Letitia T.

    2013-12-19T23:59:59.000Z

    . The computerized Decision Board records key features of the decision-making process: (a) the sequence in which decision makers acquire the information, (b) the number of items that respondents view for every alternative along every dimension, and (c) the amount... Decision Making Under Conditions of Uncertainty: Experimental Assessment of Decision Models March 31, 2003 ? March 31, 2005 This research was funded by the National Defense University Contract No. DABJ29-03-P-0084 INSTITUTE FOR SCIENCE...

  13. Executive decision making processes and outcomes : structure and robustness

    E-Print Network [OSTI]

    Chacon, Vince

    2003-01-01T23:59:59.000Z

    Uncertainty in the decision making environment complicates the decision making process because future events may change the effect of a particular decision or series of decisions. This thesis explores the possibility of ...

  14. areas final decision: Topics by E-print Network

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

    Ulm, Universitt 234 Multiattribute Decision Making by Sequential Resource Allocation Power Transmission, Distribution and Plants Websites Summary: Multiattribute Decision...

  15. Simulation of human decision making

    DOE Patents [OSTI]

    Forsythe, J. Chris (Sandia Park, NM); Speed, Ann E. (Albuquerque, NM); Jordan, Sabina E. (Albuquerque, NM); Xavier, Patrick G. (Albuquerque, NM)

    2008-05-06T23:59:59.000Z

    A method for computer emulation of human decision making defines a plurality of concepts related to a domain and a plurality of situations related to the domain, where each situation is a combination of at least two of the concepts. Each concept and situation is represented in the computer as an oscillator output, and each situation and concept oscillator output is distinguishable from all other oscillator outputs. Information is input to the computer representative of detected concepts, and the computer compares the detected concepts with the stored situations to determine if a situation has occurred.

  16. Corrective Action Decision Document for Corrective Action Unit 342: Area 23 Mercury Fire Training Pit, Nevada Test Site, Nevada

    SciTech Connect (OSTI)

    DOE /NV

    1999-05-26T23:59:59.000Z

    This Corrective Action Decision Document has been prepared for the Nevada Test Site's Area 23 Mercury Fire Training Pit (Corrective Action Unit 342) in accordance with the Federal Facility Agreement and Consent Order (FFACO, 1996). Corrective Action Unit 342 is comprised of Corrective Action Site 23-56-01. The purpose of this Corrective Action Decision Document is to identify and provide a rationale for the selection of a recommended corrective action alternative for Corrective Action Unit 342. The scope of this document consists of the following: Develop corrective action objectives; Identify corrective action alternative screening criteria; Develop corrective action alternatives; Perform detailed and comparative evaluations of corrective action alternatives in relation to corrective action objectives and screening criteria; and Recommend and justify a preferred corrective action alternative for the Corrective Action Unit.

  17. Reevaluation of 1999 Health-Based Environmental Screening Levels (HBESLs) for Chemical Warfare Agents

    SciTech Connect (OSTI)

    Watson, Annetta Paule [ORNL; Dolislager, Fredrick G [ORNL

    2007-05-01T23:59:59.000Z

    This report evaluates whether new information and updated scientific models require that changes be made to previously published health-based environmental soil screening levels (HBESLs) and associated environmental fate/breakdown information for chemical warfare agents (USACHPPM 1999). Specifically, the present evaluation describes and compares changes that have been made since 1999 to U.S. Environmental Protection Agency (EPA) risk assessment models, EPA exposure assumptions, as well as to specific chemical warfare agent parameters (e.g., toxicity values). Comparison was made between screening value estimates recalculated with current assumptions and earlier health-based environmental screening levels presented in 1999. The chemical warfare agents evaluated include the G-series and VX nerve agents and the vesicants sulfur mustard (agent HD) and Lewisite (agent L). In addition, key degradation products of these agents were also evaluated. Study findings indicate that the combined effect of updates and/or changes to EPA risk models, EPA default exposure parameters, and certain chemical warfare agent toxicity criteria does not result in significant alteration to the USACHPPM (1999) health-based environmental screening level estimates for the G-series and VX nerve agents or the vesicant agents HD and L. Given that EPA's final position on separate Tier 1 screening levels for indoor and outdoor worker screening assessments has not yet been released as of May 2007, the study authors find that the 1999 screening level estimates (see Table ES.1) are still appropriate and protective for screening residential as well as nonresidential sites. As such, risk management decisions made on the basis of USACHPPM (1999) recommendations do not require reconsideration. While the 1999 HBESL values are appropriate for continued use as general screening criteria, the updated '2007' estimates (presented below) that follow the new EPA protocols currently under development are also protective. When EPA finalizes and documents a position on the matter of indoor and outdoor worker screening assessments, site-specific risk assessments should make use of modified models and criteria. Screening values such as those presented in this report may be used to assess soil or other porous media to determine whether chemical warfare agent contamination is present as part of initial site investigations (whether due to intentional or accidental releases) and to determine whether weather/decontamination has adequately mitigated the presence of agent residual to below levels of concern. However, despite the availability of scientifically supported health-based criteria, there are significant resources needs that should be considered during sample planning. In particular, few analytical laboratories are likely to be able to meet these screening levels. Analyses will take time and usually have limited confidence at these concentrations. Therefore, and particularly for the more volatile agents, soil/destructive samples of porous media should be limited and instead enhanced with headspace monitoring and presence-absence wipe sampling.

  18. Quantum corrections to screening at strong coupling

    E-Print Network [OSTI]

    Ajay Singh; Aninda Sinha

    2012-04-23T23:59:59.000Z

    We compute a certain class of corrections to (specific) screening lengths in strongly coupled nonabelian plasmas using the AdS/CFT correspondence. In this holographic framework, these corrections arise from various higher curvature interactions modifying the leading Einstein gravity action. The changes in the screening lengths are perturbative in inverse powers of the 't Hooft coupling or of the number of colours, as can be made precise in the context where the dual gauge theory is superconformal. We also compare the results of these holographic calculations to lattice results for the analogous screening lengths in QCD. In particular, we apply these results within the program of making quantitative comparisons between the strongly coupled quark-gluon plasma and holographic descriptions of conformal field theory.

  19. Screening the Hanford tanks for trapped gas

    SciTech Connect (OSTI)

    Whitney, P.

    1995-10-01T23:59:59.000Z

    The Hanford Site is home to 177 large, underground nuclear waste storage tanks. Hydrogen gas is generated within the waste in these tanks. This document presents the results of a screening of Hanford`s nuclear waste storage tanks for the presence of gas trapped in the waste. The method used for the screening is to look for an inverse correlation between waste level measurements and ambient atmospheric pressure. If the waste level in a tank decreases with an increase in ambient atmospheric pressure, then the compressibility may be attributed to gas trapped within the waste. In this report, this methodology is not used to estimate the volume of gas trapped in the waste. The waste level measurements used in this study were made primarily to monitor the tanks for leaks and intrusions. Four measurement devices are widely used in these tanks. Three of these measure the level of the waste surface. The remaining device measures from within a well embedded in the waste, thereby monitoring the liquid level even if the liquid level is below a dry waste crust. In the past, a steady rise in waste level has been taken as an indicator of trapped gas. This indicator is not part of the screening calculation described in this report; however, a possible explanation for the rise is given by the mathematical relation between atmospheric pressure and waste level used to support the screening calculation. The screening was applied to data from each measurement device in each tank. If any of these data for a single tank indicated trapped gas, that tank was flagged by this screening process. A total of 58 of the 177 Hanford tanks were flagged as containing trapped gas, including 21 of the 25 tanks currently on the flammable gas watch list.

  20. Step decision rules for multistage stochastic programming

    E-Print Network [OSTI]

    Julien Th ni

    2006-08-08T23:59:59.000Z

    Aug 8, 2006 ... The second idea is to have each expert work with step decision rules. ... OR and Management Sciences (Supply Chain Management ). Citation: ...

  1. Examining Decision-Making Regarding Environmental Information

    SciTech Connect (OSTI)

    Marble, Julie Lynne; Medema, Heather Dawne; Hill, Susan Gardiner

    2001-10-01T23:59:59.000Z

    Eight participants were asked to view a computer-based multimedia presentation on an environmental phenomenon. Participants were asked to play a role as a senior aide to a national legislator. In this role, they were told that the legislator had asked them to review a multimedia presentation regarding the hypoxic zone phenomenon in the Gulf of Mexico. Their task in assuming the role of a senior aide was to decide how important a problem this issue was to the United States as a whole, and the proportion of the legislator’s research budget that should be devoted to study of the problem. The presentation was divided into 7 segments, each containing some new information not contained in the previous segments. After viewing each segment, participants were asked to indicate how close they were to making a decision and how certain they were that their current opinion would be their final decision. After indicating their current state of decision-making, participants were interviewed regarding the factors affecting their decision-making. Of interest was the process by which participants moved toward a decision. This experiment revealed a number of possible directions for future research. There appeared to be two approaches to decision-making: Some decision-makers moved steadily toward a decision, and occasionally reversed decisions after viewing information, while others abruptly reached a decision after a certain time period spent reviewing the information. Although the difference in estimates of distance to decisions did not differ statistically for these two groups, that difference was reflected in the participants’ estimates of confidence that their current opinion would be their final decision. The interviews revealed that the primary difference between these two groups was in their trade-offs between willingness to spend time in information search and the acquisition of new information. Participants who were less confident about their final decision, tended to be the same group of participants who moved slowly toward a decision. These participants also tended to indicate that acquisition of information was more critical than the amount of time spent on the information search. The second group tended to form a set of specific questions for which they desired specific answers. This group was more likely to demonstrate a significant reduction in their distance to a decision much earlier than the first group. In addition, this group tended to be very confident of their final decision and indicated that time spent in information search was more critical than obtaining new information. They indicated that the value of information obtained must remain high to justify the extensive time spent in information search.

  2. Supply chain planning decisions under demand uncertainty

    E-Print Network [OSTI]

    Huang, Yanfeng Anna

    2008-01-01T23:59:59.000Z

    Sales and operational planning that incorporates unconstrained demand forecasts has been expected to improve long term corporate profitability. Companies are considering such unconstrained demand forecasts in their decisions ...

  3. 5(b)/9(c) Record of Decision

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

    Revised Policy on Determining Net Requirements of Pacific Northwest Utility Customers Under Sections 5(b)(1) and 9(c) of the Northwest Power Act Administrator's Record of Decision...

  4. Evidence-based Decision Making: Influences on Central-Office Administrators' Decision-Making Practices

    E-Print Network [OSTI]

    Haecker, Bonnie Minnia

    2013-12-05T23:59:59.000Z

    administrators across the state of Texas were surveyed to obtain information about their evidence-based decision-making practices and the factors that influenced them when making decisions about interventions for their districts. The purpose...

  5. Algae fed Artemia salina Nauplii as a food source for larval Cynoscion nebulosus

    E-Print Network [OSTI]

    McGeachin, Robert Bruce

    1977-01-01T23:59:59.000Z

    ALGAE FED AM'EMMA SALINA NAUPLII AS A FOOD SOURCE FOR LARVAL CYNOSC20N NEBULOSUS A Thesis by ROBERT BRUCE MCGEACHIN Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER... OF SC I ENCE August 1977 Ma j or Subject: Mi 1 dl i f e and F i sheri es Sci ences ALGAE FED ARTEMZA SALINA NAUPI II AS A FOOD SOURCE FOR LARVAL CYNOSCION NEBULOSUS A Thesis ROBERT BRUCE MCGEACHIN Approved as to style and content by: Cha' -of C...

  6. Lactation and reproduction performance of mares fed dietary fat during late gestation and early lactation 

    E-Print Network [OSTI]

    Elrod, Karen Ann

    1986-01-01T23:59:59.000Z

    LACTATION AND REPRODUCTION PERFORMANCE OF MARES FED DIETARY FAT DURING LATE GESTATION AND EARLY LACTATION A Thesis by KAREN ANN ELROD Submitted to the Graduate College of Texas A&M Univer sity in partial fulfillment of the r...'equirement for the degree of MASTER OF SCIENCE December 1986 Major Subject: Animal Science LACTATION AND REPRODUCTION PERFORMANCE OF MARES FED DIETARY FAT DURING LATE GESTATION AND EARLY LACTATION A Thesis by KAREN fiNN ELROD Approved as to style and content by: G...

  7. Manipulating decision making of typical agents

    E-Print Network [OSTI]

    V. I. Yukalov; D. Sornette

    2014-09-02T23:59:59.000Z

    We investigate how the choice of decision makers can be varied under the presence of risk and uncertainty. Our analysis is based on the approach we have previously applied to individual decision makers, which we now generalize to the case of decision makers that are members of a society. The approach employs the mathematical techniques that are common in quantum theory, justifying our naming as Quantum Decision Theory. However, we do not assume that decision makers are quantum objects. The techniques of quantum theory are needed only for defining the prospect probabilities taking into account such hidden variables as behavioral biases and other subconscious feelings. The approach describes an agent's choice as a probabilistic event occurring with a probability that is the sum of a utility factor and of an attraction factor. The attraction factor embodies subjective and unconscious dimensions in the mind of the decision maker. We show that the typical aggregate amplitude of the attraction factor is $1/4$, and it can be either positive or negative depending on the relative attraction of the competing choices. The most efficient way of varying the decision makers choice is realized by influencing the attraction factor. This can be done in two ways. One method is to arrange in a special manner the payoff weights, which induces the required changes of the values of attraction factors. We show that a slight variation of the payoff weights can invert the sign of the attraction factors and reverse the decision preferences, even when the prospect utilities remain unchanged. The second method of influencing the decision makers choice is by providing information to decision makers. The methods of influencing decision making are illustrated by several experiments, whose outcomes are compared quantitatively with the predictions of our approach.

  8. Internship FBI Fingerprint Procedures and Additional Screenings

    E-Print Network [OSTI]

    Gering, Jon C.

    Internship FBI Fingerprint Procedures and Additional Screenings ALL INTERNS: Required by DESE/Full-Year Internship) or August 1st (Spring Internship) o Web application https to get your fingerprints taken for your internship: 4 digit Registration #2301 Cost - $44.80 Valid

  9. Quantum Key Distribution with Screening and Analyzing

    E-Print Network [OSTI]

    Won-Ho Kye

    2006-10-04T23:59:59.000Z

    We propose a quantum key distribution scheme by using screening angles and analyzing detectors which enable to notice the presence of Eve who eavesdrops the quantum channel, as the revised protocol of the recent quantum key distribution [Phys. Rev. Lett. 95, 040501 (2005)]. We discuss the security of the proposed quantum key distribution against various attacks including impersonation attack and Trojan Horse attack.

  10. Electron Screening and Alpha-Decay

    E-Print Network [OSTI]

    Agatino Musumarra

    2010-10-21T23:59:59.000Z

    The interplay between nuclear and electromagnetic forces in astrophysical relevant reactions at very low energies is nowadays one of the major subjects of investigation in nuclear astrophysics. Puzzling results concerning the role of Electron Screening (ES) on cross sections of reactions involving light nuclei at low energy open a Pandora pot and many new questions rise on the limits and reliability of the present interpretation of the screening enhancement factor. In the present paper we discuss the simplest physical case where the ES plays an important role in order to have unambiguous determination of ES energy in a clear theoretical scenario. This is the case of alpha-decay of heavy mass nuclei. We deduce the correct sudden and adiabatic limit for such a system including the important relativistic corrections. Then we demonstrate rigorously how in this case the calculation of the sudden and the adiabatic limits leads to the same result. In order to get this result we use the Hellmann-Feynman theorem. After computing the electron screening energy for some systems we discuss the strong modifications of alpha-decay systematic due to electron screening. We conclude proposing a measurement of alpha-decay lifetime of bare nuclei in order to directly deduce ES Energy for heavy nuclei laying in the mass region around 210-240 u.

  11. Page 1 of 9 Full Screen

    E-Print Network [OSTI]

    Levene, Mark

    Evolution of Database Systems Graph-Based Relational Object-Relational 1960's-1970's 1980's-1990's 1990's-Oriented programming language with a DBMS 3 One approach is to implement on top of a relational DBMS. · Object #12;Home Page Title Page Page 5 of 9 Go Back Full Screen Close Quit Object-Relational Evolution

  12. Screening Tool for Desiccant Dehumidification Applications

    E-Print Network [OSTI]

    Czachorski, M.; Worek, W. M.

    1998-01-01T23:59:59.000Z

    A state-of-the-art software tool that calculates the benefits of desiccant-based air-treatment equipment is described. The software, a Desiccant Systems Application Screening Tool, is written in the WindowsTM environment to promote user...

  13. Site Screening and Technical Guidance for Monitored Natural Attenuation at DOE Sites

    SciTech Connect (OSTI)

    Borns, D.J.; Brady, P.V.; Brady, W.D.; Krupka, K.M.; Spalding, B.P.; Waters, R.D.; Zhang, P.

    1999-03-01T23:59:59.000Z

    Site Screening and Technical Guidance for Monitored Natural Attenuation at DOE Sites briefly outlines the biological and geochemical origins of natural attenuation, the tendency for natural processes in soils to mitigate contaminant transport and availability, and the means for relying on monitored natural attenuation (MNA) for remediation of contaminated soils and groundwaters. This report contains a step-by-step guide for (1) screening contaminated soils and groundwaters on the basis of their potential for remediation by natural attenuation and (2) implementing MNA consistent with EPA OSWER Directive 9200.4-17. The screening and implementation procedures are set up as a web-based tool (http://www.sandia.gov/eesector/gs/gc/na/mnahome.html) to assist US Department of Energy (DOE) site environmental managers and their staff and contractors to adhere to EPA guidelines for implementing MNA. This document is intended to support the Decision Maker's Framework Guide and Monitoring Guide both to be issued from DOE EM-40. Further technical advances may cause some of the approach outlined in this document to change over time.

  14. COMMISSION DECISION of 9 December 2010

    E-Print Network [OSTI]

    Brierley, Andrew

    COMMISSION DECISION of 9 December 2010 amending Decision C(2007) 2286 on the adoption of ERC Rules) (2010/767/EU) THE EUROPEAN COMMISSION, Having regard to the Treaty on the Functioning of the European 2007, the Commission adopted the rules for the submission of proposals to the European Research Council

  15. Decision Support for Choice of Security

    E-Print Network [OSTI]

    Langseth, Helge

    Decision Support for Choice of Security Solution The Aspect-Oriented Risk Driven Development (AORDD decisions. (4) RDD annotation rules for security risk and security solution variable estimation. (5) The AORDD security solution trade-o¤ analysis and trade-o¤ tool BBN topology. (6) Rule set for how

  16. DECISION MODELS FOR EMERGENCY RESPONSE PLANNING

    E-Print Network [OSTI]

    Wang, Hai

    Under FEMA Grant EMW-2004-GR-0112 September 28, 2004 Center for Risk and Economic Analysis of Terrorism by the United States Department of Homeland Security through the Center for Risk and Economic Analysis years proved invaluable as a decision-planning tool. Known as the science and technology of decision

  17. Puerto Rico Disaster Decision Support Tool

    E-Print Network [OSTI]

    Firestone, Jeremy

    Puerto Rico Disaster Decision Support Tool: An innovative step towards community resilience Support Tool Pilot Internet-based scalable mapping server Emergency management geo-referenced information for all municipalities in Puerto Rico #12;Disaster Decision Support Tool (DDST) What is a GIS

  18. Preferences, Information, and Group Decision Making

    E-Print Network [OSTI]

    Espinoza, Alejandro

    2009-05-15T23:59:59.000Z

    This study will examine how the structure of preferences of group members in a decision-making group, as well as the information they have, affects the collection and the processing of information by individual members of a decision making group...

  19. Preferences, Information, and Group Decision Making 

    E-Print Network [OSTI]

    Espinoza, Alejandro

    2009-05-15T23:59:59.000Z

    This study will examine how the structure of preferences of group members in a decision-making group, as well as the information they have, affects the collection and the processing of information by individual members of a decision making group...

  20. Reliable Distributed Computing for Decision Support Systems

    E-Print Network [OSTI]

    Bargiela, Andrzej

    Reliable Distributed Computing for Decision Support Systems Taha Osman, Andrzej Bargiela Department of application tasks on the currently avail- able computing nodes. Distributed Systems Reliability Due decision-support systems such as water distribution net- works, involving hundreds or even thousands

  1. Algorithmic Decision Theory and the Smart Grid

    E-Print Network [OSTI]

    1 Algorithmic Decision Theory and the Smart Grid Fred Roberts Rutgers University #12;2 Algorithmic Conference on ADT ­ probably Belgium in Fall 2013. #12;9 ADT and Smart Grid ·Many of the following ideas and planning dating at least to World War II. ·But: algorithms to speed up and improve real-time decision

  2. Journal of Power Sources 135 (2004) 184191 A solid oxide fuel cell system fed with hydrogen sulfide

    E-Print Network [OSTI]

    2004-01-01T23:59:59.000Z

    Journal of Power Sources 135 (2004) 184­191 A solid oxide fuel cell system fed with hydrogen for a solid oxide fuel cell (SOFC). This paper presents an examination of a simple hydrogen sulfide and natural gas-fed solid oxide fuel cell system. The possibility of utilization of hydrogen sulfide

  3. Sensorless Control of Doubly-Fed Induction Generator-Based Wind urbines using a High-Order Sliding Mode Observer

    E-Print Network [OSTI]

    Brest, Université de

    ­ This paper deals with the sensorless control of a doubly-fed induction generator based wind turbine reaching time, robustness and unmodeled dynamics (generator and turbine). Simulations using the wind of the proposed sensorless control strategy. Keywords: Wind turbine, doubly-fed induction generator, sensorless

  4. Diagnosis of Stator Winding Inter-Turn Shorts in Induction Motors Fed by PWM-Inverter Drive

    E-Print Network [OSTI]

    Povinelli, Richard J.

    Diagnosis of Stator Winding Inter-Turn Shorts in Induction Motors Fed by PWM-Inverter Drive Systems Abstract---An effective technique for diagnosis of stator winding inter-turn shorts in induction motors fed diagnostics, on-line condition monitoring, stator winding inter-turn shorts, time series, space vector

  5. Study of the Stability of a Direct Stator Current Controller for a Doubly-Fed Induction Machine using the Complex

    E-Print Network [OSTI]

    Batlle, Carles

    Study of the Stability of a Direct Stator Current Controller for a Doubly-Fed Induction Machine #12;Study of the Stability of a Direct Stator Current Controller for a Doubly-Fed Induction Machine to renewable energy (wind farms in particular). The proposed control algorithm offers the advantages of proven

  6. Sensorless Direct Torque Control For Salient Pole PMSM Based on Extended Kalman Filter Fed By AC/DC/AC Converter

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Sensorless Direct Torque Control For Salient ­ Pole PMSM Based on Extended Kalman Filter Fed By AC is proposed. The Direct Torque Control (DTC) technique for PMSM is receiving increasing attention due on the stochastic intromission, in others words, noise. The PMSM is fed by an indirect power electronic converter

  7. Decision making under uncertainty: An investigation into the application of formal decision-making methods to safety issue decisions

    SciTech Connect (OSTI)

    Bohn, M P [Sandia National Labs., Albuquerque, NM (United States)] [Sandia National Labs., Albuquerque, NM (United States)

    1992-12-01T23:59:59.000Z

    As part of the NRC-sponsored program to study the implications of Generic Issue 57, Effects of Fire Protection System Actuation on Safety-Related Equipment,'' a subtask was performed to evaluate the applicability of formal decision analysis methods to generic issues cost/benefit-type decisions and to apply these methods to the GI-57 results. In this report, the numerical results obtained from the analysis of three plants (two PWRs and one BWR) as developed in the technical resolution program for GI-57 were studied. For each plant, these results included a calculation of the person-REM averted due to various accident scenarios and various proposed modifications to mitigate the accident scenarios identified. These results were recomputed to break out the benefit in terms of contributions due to random event scenarios, fire event scenarios, and seismic event scenarios. Furthermore, the benefits associated with risk (in terms of person-REM) averted from earthquakes at three different seismic ground motion levels were separately considered. Given this data, formal decision methodologies involving decision trees, value functions, and utility functions were applied to this basic data. It is shown that the formal decision methodology can be applied at several different levels. Examples are given in which the decision between several retrofits is changed from that resulting from a simple cost/benefit-ratio criterion by virtue of the decision-makinger's expressed (and assumed) preferences.

  8. High-throughput Microfluidic Screening Platforms for Microalgae Study 

    E-Print Network [OSTI]

    Kim, Hyun Soo

    2014-12-15T23:59:59.000Z

    parallel studies are needed, however, current microalgae culture systems are lack of high-throughput screening capabilities, and thus not suitable for the parallel studies. Here, three different high-throughput microfluidic microalgae screening platforms...

  9. Laboratory to change vehicle traffic-screening regimen at vehicle...

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

    Changes to vehicle traffic-screening Laboratory to change vehicle traffic-screening regimen at vehicle inspection station Lanes two through five will be open 24 hours a day and...

  10. Development and optimization of high-throughput zebrafish screening platform

    E-Print Network [OSTI]

    Koo, Bryan Kyo

    2010-01-01T23:59:59.000Z

    The high-throughput zebrafish screening platform is a revolutionary tool that enables subcellular precision in vivo whole animal screening of Danio Rerio. It can perform laser surgery and/or imaging in less than twenty ...

  11. High-throughput Microfluidic Screening Platforms for Microalgae Study

    E-Print Network [OSTI]

    Kim, Hyun Soo

    2014-12-15T23:59:59.000Z

    parallel studies are needed, however, current microalgae culture systems are lack of high-throughput screening capabilities, and thus not suitable for the parallel studies. Here, three different high-throughput microfluidic microalgae screening platforms...

  12. Microfluidic in vivo screen identifies compounds enhancing neuronal

    E-Print Network [OSTI]

    Haggarty, Stephen

    Compound screening is a powerful tool to identify new therapeutic targets, drug leads, and elucidate the fundamental mechanisms of biological processes. We report here the results of the first in vivo small-molecule screens ...

  13. Digestive efficiency and dry-matter digestibility in Steller sea lions fed herring, pollock, squid, and

    E-Print Network [OSTI]

    Digestive efficiency and dry-matter digestibility in Steller sea lions fed herring, pollock, squid, and salmon D.A.S. Rosen and A.W. Trites Abstract: Dry-matter digestibility and energy digestive efficiency-matter digestibility (DMD) and digestive efficiency (DE) were measured using the energy and manganese concentration

  14. Predictive Power Control of Doubly-Fed Induction Generator for Wave Energy Converters

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Predictive Power Control of Doubly-Fed Induction Generator for Wave Energy Converters M.S. Lagoun1. There are several wave energy converters to harness this energy. Some of them, as in tidal applications, use of a DFIG-based Wave Energy Converter (WEC). In the proposed control approach, the predicted output power

  15. A Predictive power control of Doubly Fed Induction Generator for Wave Energy Converter

    E-Print Network [OSTI]

    Brest, Université de

    A Predictive power control of Doubly Fed Induction Generator for Wave Energy Converter in Irregular there are several wave energy converters to harness this energy. Some of them, as in tidal applications, use based Wave Energy Converter under irregular wave climate which is modeled as time series elevation from

  16. APPLIED MICROBIAL AND CELL PHYSIOLOGY Electricity production from xylose in fed-batch

    E-Print Network [OSTI]

    -batch and continuous-flow microbial fuel cells Liping Huang & Bruce E. Logan Received: 23 March 2008 /Revised: 30 May-scale (0.77 l) air-cathode, brush- anode microbial fuel cell (MFC) operated in fed-batch mode using xylose vary with xylose loading. Keywords Microbial fuel cell . Xylose . Degradation . Power production

  17. Copper and zinc balance in exercising horses fed two forms of mineral supplements

    E-Print Network [OSTI]

    Wagner, Elizabeth Lynn

    2009-05-15T23:59:59.000Z

    . In periods 4 and 7, horses were fed diets designed to provide 90% of NRC (1989) values for Cu and Zn supplied in the sulfate or organic-chelate forms. Horses were subjected to a standard exercise test on d 23 of periods 4 and 7 followed by a 4-d total fecal...

  18. Proceedings of ASME-FED 2006 2006 ASME Fluids Engineering Summer Conference

    E-Print Network [OSTI]

    Smith, Barton L.

    Proceedings of ASME-FED 2006 2006 ASME Fluids Engineering Summer Conference Miami, USA, July 17 of the INL model and to develop benchmark databases for CFD (Computational Fluid Dynamics) code assessment by ASME #12;through two perforated plates placed in line to suppress separa- tion and any pulsations

  19. An equivalent circuit for the Brushless Doubly Fed Machine (BDFM) including parameter estimation

    E-Print Network [OSTI]

    Cambridge, University of

    are presented. The machine is intended for use as a variable speed generator, or drive. A per phase equivalent generator for wind turbines, although the benefits of the BDFM for variable speed drives have also been of operation in a doubly- fed mode, in which the shaft speed has a fixed relationship to the two excitation

  20. Robust Generator System Using PM Assisted Synchronous Reluctance Generator with Current-fed Drive

    E-Print Network [OSTI]

    Baek, Jeihoon

    2011-02-22T23:59:59.000Z

    action by making the PMa-SynRG operates as a generator, rectifying the phase voltages by means of the three-phase rectifier and feeding the power into the load. These features make the current-fed drive a good candidate for driving any type of synchronous...

  1. Alterations in prey capture and induction of metallothioneins in grass shrimp fed cadmium-contaminated prey

    SciTech Connect (OSTI)

    Wallace, W.G.; Hoexum Brouwer, T.M.; Brouwer, M.; Lopez, G.R.

    2000-04-01T23:59:59.000Z

    The aquatic oligochaete Limnodrilus hoffmeisteri from a Cd-contaminated cove on the Hudson River, Foundry Cove, New York, USA, has evolved Cd resistance. Past studies have focused on how the mode of detoxification of Cd by these Cd-resistant worms influences Cd trophic transfer to the grass shrimp Palaemonetes pugio. In the present study, the authors investigate reductions in prey capture in grass shrimp fed Cd-contaminated prey. They also investigate the induction of metal-binding proteins, metallothioneins, in these Cd-exposed shrimp. Grass shrimp were fed field-exposed Cd-contaminated Foundry Cove oligochaetes or laboratory-exposed Cd-contaminated Artemia salina. Following these exposures, the ability of Cd- dosed and control shrimp to capture live A. salina was compared. Results show that shrimp fed laboratory-exposed Cd-contaminated A. salina for 2 weeks exhibit significant reductions in their ability to successfully capture prey (live A. salina). Reductions in prey capture were also apparent, though not as dramatic in shrimp fed for 1 week on field-exposed Cd-contained Foundry Cove oligochaetes. Shrimp were further investigated for their subcellular distribution of Cd to examine if alterations in prey capture could be linked to saturation of Cd-metallothionein. Cd-dosed shrimp produced a low molecular weight CD-binding metallothionein protein in a dose- and time-dependent manner. Most importantly, successful prey capture decreased with increased Cd body burdens and increased Cd concentration bound to high molecular weight proteins.

  2. Weakly screened thermonuclear reactions in astrophysical plasmas: Improving Salpeter's model

    E-Print Network [OSTI]

    Theodore E. Liolios

    2003-06-23T23:59:59.000Z

    This paper presents a detailed study of the electron degeneracy and nonlinear screening effects which play a crucial role in the validity of Salpeter's weak-screening model. The limitations of that model are investigated and an improved one is proposed which can take into account nonlinear screening effects. Its application to the solar pp reaction derives an accurate screening enhancement factor and provides a very reliable estimation of the associated neutrino flux uncertanties.

  3. A Comparison of Graphical Techniques for Asymmetric Decision Problems

    E-Print Network [OSTI]

    Bielza, Concha; Shenoy, Prakash P.

    1999-11-01T23:59:59.000Z

    We compare four graphical techniques for representation and solution of asymmetric decision problems—decision trees, influence diagrams, valuation networks, and sequential decision diagrams. We solve a modified version of ...

  4. Electron Cloud with Inverted Beam Screens

    E-Print Network [OSTI]

    Maury Cuna, H

    2011-01-01T23:59:59.000Z

    We report the results of computer simulations studying the effect of wrongly oriented LHC beam screens on the local electron-cloud heat load and density. At 3.5 or 7-TeV energy and for maximum secondary emission-yield values below 1.5, with the inverted sawtooth orientation about ten times higher heat load is expected than for the standard orientation, and the wrongly oriented sawtooth chambers could lead to a local heat-load bottleneck during the process of surface conditioning at 25-ns bunch spacing. The available cooling margin can be significantly increased by correcting the sawtooth orientations at least for two dipole magnets in LHC arc cells 26 and 32 R3, in order that there be no half-cell cooling loop containing more than one inverted screen.

  5. Updating Technical Screens for PV Interconnection: Preprint

    SciTech Connect (OSTI)

    Coddington, M.; Ellis, A.; Lynn, K.; Razon, A.; Key, T.; Kroposki, B.; Mather, B.; Hill, R.; Nicole, K.; Smith, J.

    2012-08-01T23:59:59.000Z

    Solar photovoltaics (PV) is the dominant type of distributed generation (DG) technology interconnected to electric distribution systems in the United States, and deployment of PV systems continues to increase rapidly. Considering the rapid growth and widespread deployment of PV systems in United States electric distribution grids, it is important that interconnection procedures be as streamlined as possible to avoid unnecessary interconnection studies, costs, and delays. Because many PV interconnection applications involve high penetration scenarios, the process needs to allow for a sufficiently rigorous technical evaluation to identify and address possible system impacts. Existing interconnection procedures are designed to balance the need for efficiency and technical rigor for all DG. However, there is an implicit expectation that those procedures will be updated over time in order to remain relevant with respect to evolving standards, technology, and practical experience. Modifications to interconnection screens and procedures must focus on maintaining or improving safety and reliability, as well as accurately allocating costs and improving expediency of the interconnection process. This paper evaluates the origins and usefulness of the capacity penetration screen, offers potential short-term solutions which could effectively allow fast-track interconnection to many PV system applications, and considers longer-term solutions for increasing PV deployment levels in a safe and reliable manner while reducing or eliminating the emphasis on the penetration screen.

  6. Screening technology reduces ash in spiral circuits

    SciTech Connect (OSTI)

    Brodzik, P. [Derrick Corp., Buffalo, NY (United States)

    2007-05-15T23:59:59.000Z

    In 2006, the James River Coal Co. selected the Stack Sizer to remove the minus 100 mesh high ash clay fraction from the clean coal spiral product circuits at the McCoy-Elkhorn Bevins Branch prep plant and at the Blue Diamond Leatherwood prep plant in Kentucky. The Stack Sizer is a multi-deck, high-frequency vibrating screen capable of separations as fine as 75 microns when fitted with Derrick Corp.'s patented high open area urethane screen panels. Full-scale lab tests and more than 10 months of continuous production have confirmed that the Stack Sizer fitted with Derrick 100 micron urethane screen panels consistently produces a clean coal fraction that ranges from 8 to 10% ash. Currently, each five-deck Stack Sizer operating at the Bevins Branch and Leatherwood prep plants is producing approximately 33 tons per hour of clean coal containing about 9% ash. This represents a clean coal yield of about 75% and an ash reduction of about 11% from the feed slurry. 3 figs. 2 tabs.

  7. Dynamic screening correction for solar p-p reaction rates

    E-Print Network [OSTI]

    Mussack, Katie; 10.1088/0004-637X/729/2/96

    2011-01-01T23:59:59.000Z

    The solar abundance controversy inspires renewed investigations of the basic physics used to develop solar models. Here we examine the correction to the proton-proton reaction rate due to dynamic screening effects. Starting with the dynamic screening energy from the molecular-dynamics simulations of Mao et al., we compute a reaction-rate correction for dynamic screening. We find that, contrary to static screening theory, this dynamic screening does not significantly change the reaction rate from that of the bare Coulomb potential.

  8. Framing bioremediation decision making as negotiation: Rationale & guidelineFraming bioremediation decision making as negotiation: Rationale & guidelines

    SciTech Connect (OSTI)

    Bjornstad, David J.; Wolfe, Amy K.

    2004-03-17T23:59:59.000Z

    Framing remediation decision making as negotiation: (1) social choice, not technology choice; (2) prompts decision makers to identify interested and affected parties, anticipate objections, effectively address and ameliorate objections, and avoid unacceptable decisions.

  9. Materials Down Select Decisions Made Within DOE's Chemical Hydrogen...

    Energy Savers [EERE]

    Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center of Excellence Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center...

  10. Cellular Decision Making and Biological Noise: From Microbes to Mammals

    E-Print Network [OSTI]

    Balázsi, Gábor

    Cellular decision making is the process whereby cells assume different, functionally important and heritable fates without an associated genetic or environmental difference. Such stochastic cell fate decisions generate ...

  11. 15.060 Data, Models, and Decisions, Fall 2002

    E-Print Network [OSTI]

    Freund, Robert Michael

    Introduces students to the basic tools in using data to make informed management decisions. Covers introductory probability, decision analysis, basic statistics, regression, simulation, linear and nonlinear optimization, ...

  12. Assessment of New Approaches in Geothermal Exploration Decision...

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

    approaches were investigated to develop a best-practices methodology for objective geothermal exploration decision making at a given location, including gono-go decision points...

  13. Record of Decision for the Uranium Leasing Program Programmatic...

    Energy Savers [EERE]

    Record of Decision for the Uranium Leasing Program Programmatic Environmental Impact Statement Record of Decision for the Uranium Leasing Program Programmatic Environmental Impact...

  14. Naval Petroleum Reserve No. 3 Disposition Decision Analysis and...

    Energy Savers [EERE]

    Naval Petroleum Reserve No. 3 Disposition Decision Analysis and Timeline Naval Petroleum Reserve No. 3 Disposition Decision Analysis and Timeline This Report to Congress provides a...

  15. EIS-0236: Record of Decision | Department of Energy

    Office of Environmental Management (EM)

    EIS-0236: Record of Decision EIS-0236: Record of Decision National Ignition Facility The National Nuclear Security Administration (NNSA), a separate agency within the Department of...

  16. Managing System of Systems Requirements with a Requirements Screening Group

    SciTech Connect (OSTI)

    Ronald R. Barden

    2012-07-01T23:59:59.000Z

    Figuring out an effective and efficient way to manage not only your Requirement’s Baseline, but also the development of all your individual requirements during a Program’s/Project’s Conceptual and Development Life Cycle Stages can be both daunting and difficult. This is especially so when you are dealing with a complex and large System of Systems (SoS) Program with potentially thousands and thousands of Top Level Requirements as well as an equal number of lower level System, Subsystem and Configuration Item requirements that need to be managed. This task is made even more overwhelming when you have to add in integration with multiple requirements’ development teams (e.g., Integrated Product Development Teams (IPTs)) and/or numerous System/Subsystem Design Teams. One solution for tackling this difficult activity on a recent large System of Systems Program was to develop and make use of a Requirements Screening Group (RSG). This group is essentially a Team made up of co-chairs from the various Stakeholders with an interest in the Program of record that are enabled and accountable for Requirements Development on the Program/Project. The RSG co-chairs, often with the help of individual support team, work together as a Program Board to monitor, make decisions on, and provide guidance on all Requirements Development activities during the Conceptual and Development Life Cycle Stages of a Program/Project. In addition, the RSG can establish and maintain the Requirements Baseline, monitor and enforce requirements traceability across the entire Program, and work with other elements of the Program/Project to ensure integration and coordination.

  17. A Direct Stator Current Controller for a Doubly-Fed Induction A. D`oria-Cerezo, M. Bodson, C. Batlle and R. Ortega

    E-Print Network [OSTI]

    Batlle, Carles

    A Direct Stator Current Controller for a Doubly-Fed Induction Machine A. D`oria-Cerezo, M. Bodson-fed induction machine with specific applications to renewable energy (wind farms in particular). The proposed with the classical vector control method, where the doubly-fed induction machine is represented in a stator- flux

  18. D. A. Cohen, Y. Chang, A. F. J. Levi, H. Fetterman, and I. Newberg: `Optically-controlled serially-fed phased array sensor' page

    E-Print Network [OSTI]

    Levi, Anthony F. J.

    -fed phased array sensor' page IEEE Photonics Technol. Lett. 8, 1683-1685 (1996). 1 Optically Newberg Abstract A new type of RF-photonic sensor design which uses an optical serially-fed phased array. Fetterman, and I. Newberg: `Optically-controlled serially-fed phased array sensor' page IEEE Photonics

  19. A Decision Theoretic Approach to Evaluate Radiation Detection Algorithms

    SciTech Connect (OSTI)

    Nobles, Mallory A.; Sego, Landon H.; Cooley, Scott K.; Gosink, Luke J.; Anderson, Richard M.; Hays, Spencer E.; Tardiff, Mark F.

    2013-07-01T23:59:59.000Z

    There are a variety of sensor systems deployed at U.S. border crossings and ports of entry that scan for illicit nuclear material. In this work, we develop a framework for comparing the performance of detection algorithms that interpret the output of these scans and determine when secondary screening is needed. We optimize each algorithm to minimize its risk, or expected loss. We measure an algorithm’s risk by considering its performance over a sample, the probability distribution of threat sources, and the consequence of detection errors. While it is common to optimize algorithms by fixing one error rate and minimizing another, our framework allows one to simultaneously consider multiple types of detection errors. Our framework is flexible and easily adapted to many different assumptions regarding the probability of a vehicle containing illicit material, and the relative consequences of a false positive and false negative errors. Our methods can therefore inform decision makers of the algorithm family and parameter values which best reduce the threat from illicit nuclear material, given their understanding of the environment at any point in time. To illustrate the applicability of our methods, in this paper, we compare the risk from two families of detection algorithms and discuss the policy implications of our results.

  20. Optimization Online - Optimizing Trading Decisions for Hydro ...

    E-Print Network [OSTI]

    Nils Löhndorf

    2011-12-10T23:59:59.000Z

    Dec 10, 2011 ... To demonstrate the efficiency of the solution approach, we fit an econometric ... Keywords: OR in Energy, Approximate Dynamic Programming, Stochastic Programming, Markov Decision Processes ... Classification Scheme

  1. Decision making process and factors routing

    E-Print Network [OSTI]

    Sun, Yichen, S.M. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    This research studies the decision-making process and the factors that affect truck routing. The data collection involved intercept interviews with truck drivers at three rest area and truck stops along major highways in ...

  2. Rock Slopes from Mechanics to Decision Making

    E-Print Network [OSTI]

    Einstein, Herbert H.

    Rock slope instabilities are discussed in the context of decision making for risk assessment and management. Hence, the state of the slope and possible failure mechanism need to be defined first. This is done with geometrical ...

  3. Information, decision-making and health

    E-Print Network [OSTI]

    Abaluck, Jason T

    2011-01-01T23:59:59.000Z

    This thesis consists of three essays on information, decision-making and health. All three concern the relationship between the choices consumers would make if they were "fully informed" in an appropriate sense and the ...

  4. Management decisions for cogeneration : a survey analysis

    E-Print Network [OSTI]

    Radcliffe, Robert R.

    1982-01-01T23:59:59.000Z

    This study explores the underlying factors in the decision by private, private non-profit, and public sector facility owners to invest in cogeneration technology. It employs alpha factor analysis techniques to develop ...

  5. Management decisions for cogeneration : executive summary

    E-Print Network [OSTI]

    Radcliffe, Robert R.

    1982-01-01T23:59:59.000Z

    This report summarizes two interdependent studies which explore the underlying factors in the decision by private, private non-profit, and public sector facility owners to invest in cogeneration technology. They employ ...

  6. Management Forecast Quality and Capital Investment Decisions

    E-Print Network [OSTI]

    Goodman, Theodore H.

    Corporate investment decisions require managers to forecast expected future cash flows from potential investments. Although these forecasts are a critical component of successful investing, they are not directly observable ...

  7. Enabling energy conservation through effective decision aids

    E-Print Network [OSTI]

    Rajagopal, D; Attari, S

    2015-01-01T23:59:59.000Z

    employ spreadsheet based or web-based calculators thatalso maintains a separate web-based calculator for comparingbe accomplished by linking any web-based decision aid to a

  8. Technology and public participation in environmental decisions

    E-Print Network [OSTI]

    Yao, Basilia Wang

    2006-01-01T23:59:59.000Z

    Since 1970, the National Environmental Policy Act (NEPA) has served as the main instrument for analyzing the environmental impacts of federal agency decisions and providing the public with opportunities to participate in ...

  9. Argonne National Decision and Information Sciences Division

    E-Print Network [OSTI]

    Argonne National Laboratory Decision and Information Sciences Division Introducing EMTools conforms to expecta- tions. Argonne National Laboratory, developer of the successful Synchronization Matrix and exercise tool: EMTools. EMTools integrates the func- tionality of Argonne's previous-generation emergency

  10. Decision Models for Bulk Energy Transportation Networks

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    emissions prices? How would CO2 regulations impact coal, gas, electricity, & SO2 markets? 3. Disruptions1 Decision Models for Bulk Energy Transportation Networks Electrical Engineering Professor Jim Mc: · integrated fuel, electricity networks · environmental impacts · electricity commodity markets · behavior

  11. Parallel object-oriented decision tree system

    DOE Patents [OSTI]

    Kamath; Chandrika (Dublin, CA), Cantu-Paz; Erick (Oakland, CA)

    2006-02-28T23:59:59.000Z

    A data mining decision tree system that uncovers patterns, associations, anomalies, and other statistically significant structures in data by reading and displaying data files, extracting relevant features for each of the objects, and using a method of recognizing patterns among the objects based upon object features through a decision tree that reads the data, sorts the data if necessary, determines the best manner to split the data into subsets according to some criterion, and splits the data.

  12. Interoperability Checklist for Decision-Makers

    SciTech Connect (OSTI)

    Melton, Ronald B.; Ambrosio, Ron

    2010-12-09T23:59:59.000Z

    In April 2007 the GridWise® Architecture Council published the Introduction to Interoperability and Decision-Maker’s Interoperability Checklist Version 1.0 as a tool to be used by policy makers and executives making smart grid policy or investment decisions. Subsequently there has been a significant amount of additional work on smart grid interoperability by the council and others. This paper summarizes the current efforts of the council to update the checklist to incorporate this subsequent work.

  13. Evaluation of liquid-fed ceramic melter scale-up correlations

    SciTech Connect (OSTI)

    Koegler, S.S.; Mitchell, S.J.

    1988-08-01T23:59:59.000Z

    This study was conducted to determine the parameters governing factors of scale for liquid-fed ceramic melters (LFCMs) in order to design full-scale melters using smaller-scale melter data. Results of melter experiments conducted at Pacific Northwest Laboratory (PNL) and Savannah River Laboratory (SRL) are presented for two feed compositions and five different liquid-fed ceramic melters. The melter performance data including nominal feed rate and glass melt rate are correlated as a function of melter surface area. Comparisons are made between the actual melt rate data and melt rates predicted by a cold cap heat transfer model. The heat transfer model could be used in scale-up calculations, but insufficient data are available on the cold cap characteristics. Experiments specifically designed to determine heat transfer parameters are needed to further develop the model. 17 refs.

  14. Decision insight into stakeholder conflict for ERN.

    SciTech Connect (OSTI)

    Siirola, John; Tidwell, Vincent Carroll; Benz, Zachary O.; Stansbury, Melanie; Richards, Elizabeth H.; Turnley, Jessica Glicken (Galisteo Consulting); Warrender, Christina E.; Morrow, James Dan

    2012-02-01T23:59:59.000Z

    Participatory modeling has become an important tool in facilitating resource decision making and dispute resolution. Approaches to modeling that are commonly used in this context often do not adequately account for important human factors. Current techniques provide insights into how certain human activities and variables affect resource outcomes; however, they do not directly simulate the complex variables that shape how, why, and under what conditions different human agents behave in ways that affect resources and human interactions related to them. Current approaches also do not adequately reveal how the effects of individual decisions scale up to have systemic level effects in complex resource systems. This lack of integration prevents the development of more robust models to support decision making and dispute resolution processes. Development of integrated tools is further hampered by the fact that collection of primary data for decision-making modeling is costly and time consuming. This project seeks to develop a new approach to resource modeling that incorporates both technical and behavioral modeling techniques into a single decision-making architecture. The modeling platform is enhanced by use of traditional and advanced processes and tools for expedited data capture. Specific objectives of the project are: (1) Develop a proof of concept for a new technical approach to resource modeling that combines the computational techniques of system dynamics and agent based modeling, (2) Develop an iterative, participatory modeling process supported with traditional and advance data capture techniques that may be utilized to facilitate decision making, dispute resolution, and collaborative learning processes, and (3) Examine potential applications of this technology and process. The development of this decision support architecture included both the engineering of the technology and the development of a participatory method to build and apply the technology. Stakeholder interaction with the model and associated data capture was facilitated through two very different modes of engagement, one a standard interface involving radio buttons, slider bars, graphs and plots, while the other utilized an immersive serious gaming interface. The decision support architecture developed through this project was piloted in the Middle Rio Grande Basin to examine how these tools might be utilized to promote enhanced understanding and decision-making in the context of complex water resource management issues. Potential applications of this architecture and its capacity to lead to enhanced understanding and decision-making was assessed through qualitative interviews with study participants who represented key stakeholders in the basin.

  15. LFCM (liquid-fed ceramic melter) vitrification technology: Quarterly progress report, January--March 1987

    SciTech Connect (OSTI)

    Brouns, R. A.; Allen, C. R.; Powell, J. A. (comps.)

    1988-05-01T23:59:59.000Z

    This report is compiled by the Nuclear Waste Treatment Program and the Hanford Waste Vitrification Program at Pacific Northwest Laboratory to describe the progress in developing, testing, applying and documenting liquid-fed ceramic melter vitrification technology. Progress in the following technical subject areas during the second quarter of FY 1987 is discussed: melting process chemistry and glass development, feed preparation and transfer systems, melter systems, canister filling and handling systems, and process/product modeling. 23 refs., 14 figs., 10 tabs.

  16. Adipocyte characteristics of calf- and yearling-fed cloned Brangus steers

    E-Print Network [OSTI]

    Brock, Amy Ann

    1995-01-01T23:59:59.000Z

    of Nutrition Faculty) December 1995 Major Subject: Nutrition ABSTRACT Adipocyte Characteristics of Calf- and Yearling-Fed Cloned Brangus Steers. (December 1995) Amy Ann Brock, B. S. , University of Arizona Chair of Advisory Committee: Dr. Stephen B... Wanda Howell and Ed Sheehan from the University of Arizona. Their dedication to teaching and knowledge was so impressive that students could not help but be enthusiastic about the subject matter that was being taught. I still hold the enthusiasm...

  17. LFCM (liquid-fed ceramic melter) vitrification technology: Quarterly progress report, April-June 1986

    SciTech Connect (OSTI)

    Burkholder, H.C.; Allen, C.R. (comps.)

    1987-02-01T23:59:59.000Z

    This report is compiled by the Nuclear Waste Treatment Program and the Hanford Waste Vitrification Program at Pacific Northwest Laboratory to document progress on liquid-fed ceramic melter (LFCM) vitrification technology. Progress in the following technical subject areas during the third quarter of FY 1986 is discussed: melting process chemistry and glass development, feed preparation and transfer systems, melter systems, canister filling and handling systems, off-gas systems, and process/product modeling and control.

  18. Performance and nutrient utilization of steers fed short term reconstituted grains

    E-Print Network [OSTI]

    Simpson, Edward James

    1982-01-01T23:59:59.000Z

    experiment. The ration's were composed on a dry basis of 86X grain and 14X of the same protein supplement used in the feeding experiment. Eight Beefmaster crossbred steers of the same origin and weight as those used in the growth trial were assigned...PERFORMANCE AND NUTRIENT UTILIZATION OF STEERS FED SHORT TERM RECONSTITUTED GRAINS A Thesis by EDWARD JAMES SIMPSON, JR. Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree...

  19. Performance and carcass characteristics of cattle fed excrement reconstituted grain sorghum

    E-Print Network [OSTI]

    Pinkerton, Bruce Willis

    1976-01-01T23:59:59.000Z

    -ammoniated) was the maximum level which can be tolerated by fattening cattle without depressing live weight gain and feed consumption. Cattle Paste Becyciing Dr. W. B. Anthony of Auburn University is probably the most prolific source of information on the feeding value... of cattle manure. Manure in this sense includes both fecal and urinary wastes, devoid of bedding. Fresh cattle manure was processed and fed using several techniques. In a series of feeding and digestibility trials, Anthony (1966) compared washed manure...

  20. Growth and bone development in weanling quarter horses fed diets supplemented with sodium zeolite-A

    E-Print Network [OSTI]

    Frey, Kimberly Suzanne

    1991-01-01T23:59:59.000Z

    ) possibly due to SZA's high ion-exchange capabilities (Roland, 1985; Miles, 1986); however, natural zeolites have not been shown to improve egg shell quality especially in diets low in calcium (Nakaue and Koelliker, 1981). This could be due...GROWTH AND BONE DEVELOPMENT IN WEANLING QUARTER HORSES FED DIETS SUPPLEMENTED WITH SODIUM ZEOLITE-A A Thesis by KIMBERLY SUZANNE FREY Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

  1. Supplementary Energy-Production Coefficients of American Feeding Stuffs Fed Ruminants.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1929-01-01T23:59:59.000Z

    -producing power. The productive energy may be stated in terms of matter, such as fat, or in terms of energy, such as therms. In the Unitecl States it is commonly stated in terms of therms. Productive energy may also be calculated from feed- ing experiments...TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIRECTOR College Station, Brazos County, Texas BULLETIN NO. 402 OCTOBER, 1929 DIVISION OF CHEMISTRY Supplementary Energy-Production Coefficients of American Feeding Stuffs Fed Ruminants...

  2. Cosmic Web and Environmental Dependence of Screening: Vainshtein vs. Chameleon

    E-Print Network [OSTI]

    Bridget Falck; Kazuya Koyama; Gong-bo Zhao

    2015-03-23T23:59:59.000Z

    Theories which modify general relativity to explain the accelerated expansion of the Universe often use screening mechanisms to satisfy constraints on Solar System scales. We investigate the effects of the cosmic web and the local environmental density of dark matter halos on the screening properties of the Vainshtein and chameleon screening mechanisms. We compare the cosmic web morphology of dark matter particles, mass functions of dark matter halos, mass and radial dependence of screening, velocity dispersions and peculiar velocities, and environmental dependence of screening mechanisms in $f(R)$ and nDGP models. Using the ORIGAMI cosmic web identification routine we find that the Vainshtein mechanism depends on the cosmic web morphology of dark matter particles, since these are defined according to the dimensionality of their collapse, while the chameleon mechanism shows no morphology dependence. The chameleon screening of halos and their velocity dispersions depend on halo mass, and small halos and subhalos can be environmentally screened in the chameleon mechanism. On the other hand, the screening of halos in the Vainshtein mechanism does not depend on mass nor environment, and their velocity dispersions are suppressed. The peculiar velocities of halos in the Vainshtein mechanism are enhanced because screened objects can still feel the fifth force generated by external fields, while peculiar velocities of chameleon halos are suppressed when the halo centers are screened.

  3. Screening analysis of solar thermochemical hydrogen concepts.

    SciTech Connect (OSTI)

    Diver, Richard B., Jr.; Kolb, Gregory J.

    2008-03-01T23:59:59.000Z

    A screening analysis was performed to identify concentrating solar power (CSP) concepts that produce hydrogen with the highest efficiency. Several CSP concepts were identified that have the potential to be much more efficient than today's low-temperature electrolysis technology. They combine a central receiver or dish with either a thermochemical cycle or high-temperature electrolyzer that operate at temperatures >600 C. The solar-to-hydrogen efficiencies of the best central receiver concepts exceed 20%, significantly better than the 14% value predicted for low-temperature electrolysis.

  4. Electron screening effect on stellar thermonuclear fusion

    E-Print Network [OSTI]

    Potekhin, A Y

    2013-01-01T23:59:59.000Z

    We study the impact of plasma correlation effects on nonresonant thermonuclear reactions for various stellar objects, namely in the liquid envelopes of neutron stars, and the interiors of white dwarfs, low-mass stars, and substellar objects. We examine in particular the effect of electron screening on the enhancement of thermonuclear reactions in dense plasmas within and beyond the linear mixing rule approximation as well as the corrections due to quantum effects at high density. In addition, we examine some recent unconventional (Yukawa-potential and "quantum-tail") theoretical results on stellar thermonuclear fusions and show that these scenarios do not apply to stellar conditions.

  5. Apparatus for combinatorial screening of electrochemical materials

    DOE Patents [OSTI]

    A high throughput combinatorial screening method and apparatus for the evaluation of electrochemical materials using a single voltage source (2) is disclosed wherein temperature changes arising from the application of an electrical load to a cell array (1) are used to evaluate the relative electrochemical efficiency of the materials comprising the array. The apparatus may include an array of electrochemical cells (1) that are connected to each other in parallel or in series, an electronic load (2) for applying a voltage or current to the electrochemical cells (1), and a device (3), external to the cells, for monitoring the relative temperature of each cell when the load is applied.

    2009-12-15T23:59:59.000Z

    A high throughput combinatorial screening method and apparatus for the evaluation of electrochemical materials using a single voltage source (2) is disclosed wherein temperature changes arising from the application of an electrical load to a cell array (1) are used to evaluate the relative electrochemical efficiency of the materials comprising the array. The apparatus may include an array of electrochemical cells (1) that are connected to each other in parallel or in series, an electronic load (2) for applying a voltage or current to the electrochemical cells (1), and a device (3), external to the cells, for monitoring the relative temperature of each cell when the load is applied.

  6. National Supplemental Screening Program | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagement ofConverDyn NOPRNancyNational Supplemental Screening Program

  7. BCHP Screening Tool | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation in Carbon CaptureAtria PowerAxeonBCHP Screening Tool Jump to:

  8. Summary of Decisions- August 5, 2013- August 9, 2013

    Broader source: Energy.gov [DOE]

    Decisions were issued on: - Personnel Security (10 CFR Part 710) - Whistleblower Appeal (10 CFR Part 708)

  9. Diagnosis and Isolation of Air Gap Eccentricities in Closed-loop Controlled Doubly-Fed Induction Generators

    E-Print Network [OSTI]

    Meenakshi Sundaram, Vivek

    2012-07-16T23:59:59.000Z

    With the widespread use of doubly-fed induction generators (DFIG) in wind energy conversion systems, condition monitoring is being given importance. Non-intrusive techniques like motor current signature analysis (MCSA), which involves looking...

  10. Lipoprotein cholesterol and progesterone secretion in cycling pony mares fed a control or a fat-supplemented diet

    E-Print Network [OSTI]

    Campbell, Marshall Alice

    1998-01-01T23:59:59.000Z

    The objective of this study was to quantify concentrations of serum progesterone, total cholesterol (TC), and lipoprotein-cholesterol fractions (HDL, LDL, and VLDL) in cycling pony mares fed a conventional versus a 12% fat-supplemented (animal fat...

  11. A novel millimeter-wave beam-steering technique using a dielectric-image-line-fed grating film

    E-Print Network [OSTI]

    Rodenbeck, Christopher Timothy

    2001-01-01T23:59:59.000Z

    This thesis introduces a novel, broadband, low-cost technique for beam steering at millimeter-wave frequencies using a moveable grating film fed by dielectric image line. An excellent radiation pattern is maintained over wide scan angles across...

  12. Comparison of the chemical composition and the particle size of alimentary bolus in goats and sheep fed various diets

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    + 200 g maize; diet 2: 1000 g wheat straw + 135 g soya bean cake + 150 g maize). For the measurements, the ani- mals, fed at maintenance level, received a for- age meal during a 30 min period. Water was re

  13. Abstract-This paper investigates four different short circuit fault conditions which can occur for an inverter-fed perma-

    E-Print Network [OSTI]

    Jantsch, Axel

    for an inverter-fed perma- nent magnet synchronous motor (PMSM) with buried mag- nets. The fault conditions Condition #... Inverter PM machine (at steady state) N Short circuit fault conditions of a buried PMSM

  14. Performance Evaluation of a Cascaded H-Bridge Multi Level Inverter Fed BLDC Motor Drive in an Electric Vehicle

    E-Print Network [OSTI]

    Emani, Sriram S.

    2011-08-08T23:59:59.000Z

    . The design parameters are meant to meet the requirements of a commercial car. The various advantages of a multi level inverter fed PMSM have been demonstrated and an exhaustive performance evaluation has been done. The investigation is done by testing...

  15. Technology Decisions Under Architectural Uncertainty: Informing Investment Decisions Through Tradespace Exploration

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Technology Decisions Under Architectural Uncertainty: Informing Investment Decisions Through§ Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 DOI: 10.2514/1.A32562 Although NASA has-term investment in the enabling technologies that will be required for these future systems. Given

  16. Algorithmic Decision Theory and Risk-based Decision Making in the

    E-Print Network [OSTI]

    distances to access resources in the case of a maritime, personnel casualty, or oil spill event. August 2012 speeds and quantities 2 #12;3 Algorithmic Decision Theory ·These tools and resources will enable better Theory ·These tools and resources will enable better decisions if we can surmount concomitant challenges

  17. Context Aware Decision System in a Smart Home: Knowledge Representation and Decision

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Context Aware Decision System in a Smart Home: Knowledge Representation and Decision Making Using representation, Reasoning under uncertainty 1 Introduction As the development of Smart Homes (SH) has gained.chahuara,francois.portet,michel.vacher}imag.fr Abstract. This research addresses the issue of building home automa- tion systems reactive to voice

  18. Use of Time-Aggregated Data in Economic Screening Analyses of Combined Heat and Power Systems

    SciTech Connect (OSTI)

    Hudson II, Carl Randy [ORNL

    2004-09-01T23:59:59.000Z

    Combined heat and power (CHP) projects (also known as cogeneration projects) usually undergo a series of assessments and viability checks before any commitment is made. A screening analysis, with electrical and thermal loads characterized on an annual basis, may be performed initially to quickly determine the economic viability of the proposed project. Screening analyses using time-aggregated data do not reflect several critical cost influences, however. Seasonal and diurnal variations in electrical and thermal loads, as well as time-of-use utility pricing structures, can have a dramatic impact on the economics. A more accurate economic assessment requires additional detailed data on electrical and thermal demand (e.g., hourly load data), which may not be readily available for the specific facility under study. Recent developments in CHP evaluation tools, however, can generate the needed hourly data through the use of historical data libraries and building simulation. This article utilizes model-generated hourly load data for four potential CHP applications and compares the calculated cost savings of a CHP system when evaluated on a time-aggregated (i.e., annual) basis to the savings when evaluated on an hour-by-hour basis. It is observed that the simple, aggregated analysis forecasts much greater savings (i.e., greater economic viability) than the more detailed hourly analysis. The findings confirm that the simpler tool produces results with a much more optimistic outlook, which, if taken by itself, might lead to erroneous project decisions. The more rigorous approach, being more reflective of actual requirements and conditions, presents a more accurate economic comparison of the alternatives, which, in turn, leads to better decision risk management.

  19. Evaluation of preharvest chemical dessication and module storage of grain sorghum head chop when fed to cattle

    E-Print Network [OSTI]

    Davis, Walter Louis

    1979-01-01T23:59:59.000Z

    EVALUATION OF PHEHARVEST CHEMICAL DESSICATION AND MODULE STORAGE OF GRAIN SORGHUM HEAD CHOP WHEN FED TO CATTLE A Thesis by WALTER LOUIS DAVIS Approved as to style and content bye Chairman of Committee Head of D rtment Member ~c'p Jft ~Is... ~it 8 & ~ Member December 1979 i242841 ABS TRAC T Evaluation of Preharvest Chemical Dessication and Module Storage of Grain Sorghum Head Chop When Fed to Cattle. (December 1979) Walter Louis Davis, B. S. , Texas A&M University Chairman...

  20. Effect of limestone reactivity on the digestibility of nutrients in sorghum based diets fed to lactating Holstein cows 

    E-Print Network [OSTI]

    Malasri, Kriangchitt Banphabutr

    1981-01-01T23:59:59.000Z

    EFFECT OF LIMESTONE REACTIVITY ON THE DIGESTIBILITY OF NUTRIENTS IN SORGHUM BASED DIETS FED TO LACTATING HOLSTEIN COWS A Thesis by KRIANGCHITT BANPHABUTR MALASRI Submitted to the Graduate College of' Texas A&M University in partial f...'ulfillment of the requirement f' or the degree of MASTER OF SCIENCE December 1981 Major Subject: Animal Science EFFECT OF LIMESTONE REACTIVITY ON THE DIGESTIBILITY OF NUTRIENTS IN SORGHUM BASED DIETS FED TO LACTATING HOLSTEIN CONJS A thesis by KRIANGCHITT BANPHABUTR...

  1. Cosmic Web and Environmental Dependence of Screening: Vainshtein vs. Chameleon

    E-Print Network [OSTI]

    Falck, Bridget; Zhao, Gong-bo

    2015-01-01T23:59:59.000Z

    Theories which modify general relativity to explain the accelerated expansion of the Universe often use screening mechanisms to satisfy constraints on Solar System scales. We investigate the effects of the cosmic web and the local environmental density of dark matter halos on the screening properties of the Vainshtein and chameleon screening mechanisms. We compare the cosmic web morphology of dark matter particles, mass functions of dark matter halos, mass and radial dependence of screening, velocity dispersions and peculiar velocities, and environmental dependence of screening mechanisms in $f(R)$ and nDGP models. Using the ORIGAMI cosmic web identification routine we find that the Vainshtein mechanism depends on the cosmic web morphology of dark matter particles, since these are defined according to the dimensionality of their collapse, while the chameleon mechanism shows no morphology dependence. The chameleon screening of halos and their velocity dispersions depend on halo mass, and small halos and subhal...

  2. Strong plasma screening in thermonuclear reactions: Electron drop model

    E-Print Network [OSTI]

    Kravchuk, P A

    2014-01-01T23:59:59.000Z

    We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. The model assumes fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate the combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

  3. Strong plasma screening in thermonuclear reactions: Electron drop model

    E-Print Network [OSTI]

    P. A. Kravchuk; D. G. Yakovlev

    2014-01-11T23:59:59.000Z

    We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a simple electron drop model. The model assumes fusion in a potential that is screened by an effective electron cloud around colliding nuclei (extended Salpeter ion-sphere model). We calculate the mean field screened Coulomb potentials for atomic nuclei with equal and nonequal charges, appropriate astrophysical S factors, and enhancement factors of reaction rates. As a byproduct, we study analytic behavior of the screening potential at small separations between the reactants. In this model, astrophysical S factors depend not only on nuclear physics but on plasma screening as well. The enhancement factors are in good agreement with calculations by other methods. This allows us to formulate the combined, pure analytic model of strong plasma screening in thermonuclear reactions. The results can be useful for simulating nuclear burning in white dwarfs and neutron stars.

  4. Non-equilibrium thermodynamics of gravitational screens

    E-Print Network [OSTI]

    Laurent Freidel; Yuki Yokokura

    2014-05-19T23:59:59.000Z

    We study the Einstein gravity equations projected on a timelike surface, which represents the time evolution of what we call a gravitational screen. We show that such a screen possesses a surface tension and an internal energy, and that the Einstein equations reduce to the thermodynamic equations of a viscous bubble. We also provide a complete dictionary between gravitational and thermodynamical variables. In the non-viscous cases there are three thermodynamic equations which characterise a bubble dynamics: These are the first law, the Marangoni flow equation and the Young-Laplace equation. In all three equations the surface tension plays a central role: In the first law it appears as a work term per unit area, in the Marangoni flow its gradient drives a force, and in the Young-Laplace equation it contributes to a pressure proportional to the surface curvature. The gravity equations appear as a natural generalization of these bubble equations when the bubble itself is viscous and dynamical. In particular, it shows that the mechanism of entropy production for the viscous bubble is mapped onto the production of gravitational waves. We also review the relationship between surface tension and temperature, and discuss the usual black-hole thermodynamics from this point of view.

  5. Former worekrs' notification adn medical screening Hanford

    SciTech Connect (OSTI)

    Patricia Quinn

    2005-11-30T23:59:59.000Z

    CPWR is carrying out a screening program for former Hanford construction workers. This program includes continuing screening and re-screening services for the former worker population. The Program contains the following general components: Start-up planning/needs assessment: A modified exposure assessment will be conducted to identify high-risk buildings or areas, primary exposures, and worker populations at risk. Outreach: CPWR, as the research arm of the Building and Construction Trades Department, AFL-CIO, has direct access to workers. CPWR will rely on direct mailings to lists of former workers, and work through and rely on existing organizations (unions, union pension funds, employers, DOE site administrators, etc.) to reach former workers and "get the word out." CPWR will establish/maintain an outreach office at each site listed above. This office will serve as the face of the Program to workers and their communities. Communications and intake center: CPWR has two established toll-free phone numbers (1-800-866-9663 and 1-888-464-0009). There is also a dedicated website for the program (btmed.org). Workers can register with the Program by mail, telephone, or on-line. Work history: A standardized, structured work history is administered with modules that accommodate unique exposure scenarios for different occupations and different DOE sites. A work history interview is administered by a trained program interviewer. The work histories are used to determine whether a participant is eligible for the medical examination and to interpret the findings from the medical examination. Medical evaluation: The Program contracts with local medical providers qualified to deliver occupational medical screening services. All providers are credentialed. The Program contracts with a certified national laboratory and with NIOSH certified B-readers to review x-rays. Based on the work history, the participant is referred to a credentialed medical provider who is located close to the participant's home. If it is not convenient to use a credentialed provider, the Program will make arrangements, if necessary, for the participant to receive a physical exam through the National Supplemental Screening Program. Eligible participants will receive the same core medical exam (including a Beryllium Lymphocyte Proliferation Test, BeLPT), and in addition, based on their work history, they may be assigned to exposure specific modules for asbestos, silica, lead, noise, cadmium, and chromium. Lab work will be sent to a national laboratory for processing, except the blood samples for the BeLPT, which will be sent to a DOE-approved laboratory for evaluation. Determination of work-relatedness and follow-up: A letter of findings will be sent to the participant within 60 days of the exam. The letter is written and/or reviewed by occupational medical health personnel with knowledge of the DOE site(s) where the participant has worked and will include specific follow-up recommendations. Urgent findings are followed up by the provider without delay. Evaluation and quality assurance: All data are entered into the Program Data Management System (DMS). The DMS is web-based and relies on electronic submission of results, whenever possible. A de-identified data set on all participants is provided to Duke University Medical Center for evaluation and analysis. Each participant is asked to complete a satisfaction survey. The DMS will be used for quality assurance purposes and to also report summary data to the DOE. The BTMED.ORG website is encrypted using the industry-standard Secure Sockets Layer (SSL) technology (128-bit encryption keys). Each individual that accesses the website is assigned a unique login ID, password, and token. Passwords are required to meet standards for "strength," including minimum length, multi-case, and use of numbers. The website is also protected by additional security layers including additional encryption, hardware and software firewalls, Virtual Private Networks (VPNs), and virus protection.

  6. Naturalistic Decision Making for Power System Operators

    SciTech Connect (OSTI)

    Greitzer, Frank L.; Podmore, Robin; Robinson, Marck; Ey, Pamela

    2010-02-01T23:59:59.000Z

    Motivation – Investigations of large-scale outages in the North American interconnected electric system often attribute the causes to three T’s: Trees, Training and Tools. To document and understand the mental processes used by expert operators when making critical decisions, a naturalistic decision making (NDM) model was developed. Transcripts of conversations were analyzed to reveal and assess NDM-based performance criteria. Findings/Design – An item analysis indicated that the operators’ Situation Awareness Levels, mental models, and mental simulations can be mapped at different points in the training scenario. This may identify improved training methods or analytical/ visualization tools. Originality/Value – This study applies for the first time, the concepts of Recognition Primed Decision Making, Situation Awareness Levels and Cognitive Task Analysis to training of electric power system operators. Take away message – The NDM approach provides a viable framework for systematic training management to accelerate learning in simulator-based training scenarios for power system operators and teams.

  7. High-Throughput and Combinatorial Screening of Hydrogen Storage...

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

    groups at: U. Geneva (Switzerland), MPI (Germany), Stockholm University (Sweden), IFE (Norway), SRNL (USA), U. Tohoku, AIST (Japan) High-pressure Sintering Technique for Screening...

  8. active screen plasma: Topics by E-print Network

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

    reactions: Electron drop model CERN Preprints Summary: We analyze enhancement of thermonuclear fusion reactions due to strong plasma screening in dense matter using a...

  9. Yakima River Basin Phase II Fish Screen Evaluations, 2001.

    SciTech Connect (OSTI)

    Carter, J.A.; McMichael, Geoffrey A.; Chamness, M.A.

    2002-01-01T23:59:59.000Z

    In the summer and fall of 2001 the Pacific Northwest National Laboratory (PNNL) evaluated 23 Phase II fish screen sites in the Yakima River Basin as part of a multi-year study for the Bonneville Power Administration (BPA) on the effectiveness of fish screening devices. Data were collected to determine if velocities in front of the screens and in the bypasses met current National Marine Fisheries Service (NMFS) criteria to promote safe and timely fish passage and whether bypass outfall conditions allowed fish to safely return to the river. Based on our studies in 2001, we concluded that: in general, water velocity conditions at the screen sites met fish passage criteria set forth by the NMFS; most facilities efficiently protected juvenile fish from entrainment, impingement, or migration delay; automated cleaning brushes generally functioned properly; chains and other moving parts were well greased and operative; and removal of sediment build-up and accumulated leafy and woody debris are areas that continue to improve. Continued periodic screen evaluations will increase the effectiveness of screen operation and maintenance practices by confirming the effectiveness (or ineffectiveness) of screen operating procedures at individual sites. Where procedures are being followed and problems still occur, evaluation results can be used to suggest means to better protect fish at screening facilities. There has been a progressive improvement in the maintenance and effectiveness of fish screen facilities in the Yakima River Basin during the last several years, in part, as a result of regular screen evaluations and the rapid feedback of information necessary to improve operations and design of these important fish protection devices. Continued periodic screen evaluations will increase the effectiveness of screen operation and maintenance practices by confirming the effectiveness (or ineffectiveness) of screen operating procedures at individual sites. Where procedures are being followed and problems still occur, evaluation results can be used to suggest means to better protect fish at screening facilities. There has been a progressive improvement in the maintenance and effectiveness of fish screen facilities in the Yakima River Basin during the last several years, in part, as a result of regular screen evaluations and the rapid feedback of information necessary to improve operations and design of these important fish protection devices.

  10. High Throughput/Combinatorial Screening of Hydrogen Storage Materials...

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

    Materials: UOP Approaches High ThroughputCombinatorial Screening of Hydrogen Storage Materials: UOP Approaches Presentation by Adriaan Sachtler from the High Throughput...

  11. High Throughput/Combinatorial Screening of Hydrogen Storage Materials...

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

    Materials (presentation) High ThroughputCombinatorial Screening of Hydrogen Storage Materials (presentation) Presented at the U.S. Department of Energy's Hydrogen Storage Meeting...

  12. High Throughput Combinatorial Screening of Biometic Metal-Organic...

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

    High Throughput Combinatorial Screening of Biometic Metal-Organic Materials for Military Hydrogen-Storage Materials (New Joint Miami UNREL DoDDLA Project) (presentation) High...

  13. Roof screening for underground coal mines: recent developments

    SciTech Connect (OSTI)

    Compton, C.S.; Gallagher, S.; Molinda, G.M.; Mark, C.; Wilson, G.

    2008-06-15T23:59:59.000Z

    The use of screens to control falls of the immediate roof or roof skin (that is between the installed primary and secondary roof supports) is described. 5 figs.

  14. Combining in vivo and in silico screening for protein stability

    E-Print Network [OSTI]

    Barakat, Nora Hisham

    2007-01-01T23:59:59.000Z

    Implications for the Protein Folding Code". Biochemistry 44(Proteolytic selection for protein folding using filamentousin vivo screening for protein folding and increased protein

  15. abuse screening tool: Topics by E-print Network

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

    (HPV Druzdzel, Marek J. 3 The Feasibility of Tablet Computer Screening for Opioid Abuse in the Emergency Department University of California eScholarship Repository...

  16. abuse screening tools: Topics by E-print Network

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

    (HPV Druzdzel, Marek J. 3 The Feasibility of Tablet Computer Screening for Opioid Abuse in the Emergency Department University of California eScholarship Repository...

  17. assessing screening practices: Topics by E-print Network

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

    Katherine B. Gibney; Karin Leder; Daniel P. Obrien; Caroline Marshall; Beverley-ann Biggs 16 The Pittsburgh Cervical Cancer Screening Model A Risk Assessment Tool Computer...

  18. Coal storage hopper with vibrating-screen agitator

    DOE Patents [OSTI]

    Daw, C.S.; Lackey, M.E.; Sy, R.L.

    1982-04-27T23:59:59.000Z

    The present invention is directed to a vibrating screen agitator in a coal storage hopper for assuring the uniform feed of coal having sufficient moisture content to effect agglomeration and bridging thereof in the coal hopper from the latter onto a conveyer mechanism. The vibrating scrren agitator is provided by a plurality of transversely oriented and vertically spaced apart screens in the storage hopper with a plurality of vertically oriented rods attached to the screens. The rods are vibrated to effect the vibration of the screens and the breaking up of agglomerates in the coal which might impede the uniform flow of the coal from the hopper onto a conveyer.

  19. FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS

    SciTech Connect (OSTI)

    John F. Schabron; Joseph F. Rovani, Jr.; Theresa M. Bomstad

    2003-07-01T23:59:59.000Z

    Western Research Institute (WRI) is continuing work toward the development of new screening methodology and a test kit to measure halogenated volatile organic compounds (VOCs) in the field. Heated diode and corona discharge sensors are commonly used to detect leaks of refrigerants from air conditioners, freezers, and refrigerators. They are both selective to the presence of halogens. In prior work, the devices were tested for response to carbon tetrachloride, heptane, toluene, and water vapors. In the current work, sensor response was evaluated with sixteen halogenated VOCs relative to carbon tetrachloride. The results show that the response of the various chlorinated VOCs is within an order of magnitude of the response to carbon tetrachloride for each of the sensors. Thus, for field screening a single response factor can be used. Both types of leak detectors are being further modified to provide an on-board LCD signal readout, which is related to VOC concentration. The units will be fully portable and will operate with 115-V line or battery power. Signal background, noise level, and response data on the Bacharach heated diode detector and the TIF corona discharge detector show that when the response curves are plotted against the log of concentration, the plot is linear to the upper limit for the particular unit, with some curvature at lower levels. When response is plotted directly against concentration, the response is linear at the low end and is curved at the high end. The dynamic ranges for carbon tetrachloride of the two devices from the lower detection limit (S/N=2) to signal saturation are 4-850 vapor parts per million (vppm) for the corona discharge unit and 0.01-70 vppm for the heated diode unit. Additional circuit modifications are being made to lower the detection limit and increase the dynamic response range of the corona discharge unit. The results indicate that both devices show potential utility for future analytical method development work toward the goal of developing a portable test kit for screening halogenated VOCs in the field.

  20. Decision Matrix Screening Tool to Identify the Best Artificial Lift Method for Liquid-loaded Gas Wells

    E-Print Network [OSTI]

    Soponsakulkaew, Nitsupon

    2010-10-12T23:59:59.000Z

    Liquid loading is a serious problem in gas wells. Many proven artificial lift methods have been used to alleviate this problem. However, a complete workflow to determine the most suitable artificial lift method for given well conditions does...

  1. Building Stakeholder Trust: Defensible Government Decisions - 13110

    SciTech Connect (OSTI)

    Franklin, Victor A. [Savannah River Remediation LLC, Bldg. 705-1C, Aiken, SC 29808 (United States)] [Savannah River Remediation LLC, Bldg. 705-1C, Aiken, SC 29808 (United States)

    2013-07-01T23:59:59.000Z

    Administrative decisions must be grounded in reasonable expectations, founded on sound principles, and bounded by societal norms. Without these first principles, attaining and retaining public trust is a Herculean task. Decisions made by governmental administrators must be both transparent and defensible: without the former the agency will lose the public's trust and support (possibly prompting a legal challenge to the decision) and without the latter the decision may fail to withstand judicial scrutiny. This presentation and accompanying paper delves into the process by which governmental decisions can achieve both defensibility and openness through building stakeholder trust with transparency. Achieving and maintaining stakeholder trust is crucial, especially in the environs of nuclear waste management. Proving confidence, stability, and security to the surrounding citizenry as well as those throughout the country is the goal of governmental nuclear waste remediation. Guiding administrative decision-making processes and maintaining a broad bandwidth of communication are of incalculable importance to all those charged with serving the public, but are especially essential to those whose decisional impacts will be felt for millennia. A strong, clear, and concise administrative record documenting discrete decisions and overarching policy choices is the strongest defense to a decisional challenge. However, this can be accomplished using transparency as the fundamental building block. This documentation allows the decision-makers to demonstrate the synthesis of legal and technical challenges and fortifies the ground from which challenges will be defended when necessary. Further, administrative actions which capture the public's interest and captivate that interest throughout the process will result in a better-informed, more deeply-involved, and more heavily-invested group of interested parties. Management of information, involvement, and investment on the front-end of the process reaps rewards far more efficiently than attempts to assuage and mitigate the concerns of those parties after the fact and there are a number of tools Savannah River Remediation (SRR) has deployed that render transparency an ally in this context. The makers, applicators, and beneficiaries of policies and decisions will all benefit from strong administrative records which document decisional choices in an open and transparent manner and from timely, up-front management of concerns of interested parties. The strongest defense to decisional challenges is an ability to demonstrate the basis of the decision and the reason(s) that the decision was chosen over other alternatives. Providing a sound basis for defending challenges rather than avoiding or fighting over them allows the deciding entity the greatest opportunity to produce value for its customer. Often, a transparent process that invites public participation and is open for public review and comment will thwart challenge genesis. An entity that has to devote resources to defending its choices obviously cannot utilize those resources to further its mission. (authors)

  2. Apparatus and method for radioactive waste screening

    DOE Patents [OSTI]

    Akers, Douglas W.; Roybal, Lyle G.; Salomon, Hopi; Williams, Charles Leroy

    2012-09-04T23:59:59.000Z

    An apparatus and method relating to screening radioactive waste are disclosed for ensuring that at least one calculated parameter for the measurement data of a sample falls within a range between an upper limit and a lower limit prior to the sample being packaged for disposal. The apparatus includes a radiation detector configured for detecting radioactivity and radionuclide content of the of the sample of radioactive waste and generating measurement data in response thereto, and a collimator including at least one aperture to direct a field of view of the radiation detector. The method includes measuring a radioactive content of a sample, and calculating one or more parameters from the radioactive content of the sample.

  3. Screening method for wind energy conversion systems

    SciTech Connect (OSTI)

    McConnell, R.D.

    1980-03-01T23:59:59.000Z

    A screening method is presented for evaluating wind energy conversion systems (WECS) logically and consistently. It is a set of procedures supported by a data base for large conventional WECS. The procedures are flexible enough to accommodate concepts lacking cost and engineering detail, as is the case with many innovative wind energy conversion systems (IWECS). The method uses both value indicators and simplified cost estimating procedures. Value indicators are selected ratios of engineering parameters involving energy, mass, area, and power. Cost mass ratios and cost estimating relationships were determined from the conventional WECS data base to estimate or verify installation cost estimates for IWECS. These value indicators and cost estimating procedures are shown for conventional WECS. An application of the method to a tracked-vehicle airfoil concept is presented.

  4. Screening system and method of using same

    DOE Patents [OSTI]

    Jones, David A; Gresham, Christopher A; Basiliere, Marc L; Spates, James J; Rodacy, Philip J

    2014-04-15T23:59:59.000Z

    An integrated apparatus and method for screening an object for a target material is provided. The integrated apparatus comprises a housing and an integrated screener. The housing is positionable adjacent the object, and has a channel therethrough. The integrated screener is positionable in the housing, and comprises a fan, at least one filter, a heater and an analyzer. The fan is for drawing air carrying particles and vapor through the channel of the housing. The filter(s) is/are positionable in the channel of the housing for passage of the air therethrough. The filter(s) comprise(s) at least one metal foam having a plurality of pores therein for collecting and adsorbing a sample from the particles and vapor passing therethrough. The heater is for applying heat to the at least one metal foam whereby the collected sample is desorbed from the metal foam. The analyzer detects the target material from the desorbed sample.

  5. Maximum screening fields of superconducting multilayer structures

    E-Print Network [OSTI]

    Gurevich, Alex

    2015-01-01T23:59:59.000Z

    It is shown that a multilayer comprised of alternating thin superconducting and insulating layers on a thick substrate can fully screen the applied magnetic field exceeding the superheating fields $H_s$ of both the superconducting layers and the substrate, the maximum Meissner field is achieved at an optimum multilayer thickness. For instance, a dirty layer of thickness $\\sim 0.1\\; \\mu$m at the Nb surface could increase $H_s\\simeq 240$ mT of a clean Nb up to $H_s\\simeq 290$ mT. Optimized multilayers of Nb$_3$Sn, NbN, some of the iron pnictides, or alloyed Nb deposited onto the surface of the Nb resonator cavities could potentially double the rf breakdown field, pushing the peak accelerating electric fields above 100 MV/m while protecting the cavity from dendritic thermomagnetic avalanches caused by local penetration of vortices.

  6. ATTACHMENT 1 Export Control Decision Tree 1

    E-Print Network [OSTI]

    Howitt, Ivan

    ATTACHMENT 1 Export Control Decision Tree 1 for Travel or Shipping to Foreign Countries or Sharing Information with Foreign Nationals United States export controls exist to protect the national security and foreign policy interests of this country. Export controls govern the shipment, transmission, or transfer

  7. Combining Decision Procedures for Sorted Theories

    E-Print Network [OSTI]

    Tinelli, Cesare

    setting, nor is it obvious that the method in fact lifts as is to logics with sorts. To bridge this gap decision procedures for logical theories arises in many areas of computer science and artificial to Nelson and Oppen [8]. This method is at the heart of the verification systems cvc [9], argo-lib [6

  8. DEVELOPMENTOF A DECISION MAKING ALGORITHMFOR AIRBAG CONTROL

    E-Print Network [OSTI]

    Mahmud, Syed Masud

    DEVELOPMENTOF A DECISION MAKING ALGORITHMFOR AIRBAG CONTROL Ansaf I. Alrabady & Syed M. Mahmud Dept algorithms have been developed for airbag system to reduce head injury during the crash. Most is costly and ineffective to trigger the airbag on time for different types of crashes. The electronic

  9. Trust Calibration for Automated Decision Aids

    E-Print Network [OSTI]

    McShea, Daniel W.

    March 2010 Trust Calibration for Automated Decision Aids Project Leads Maranda McBride, PhD, North in a system is poorly calibrated. "Calibration" is a term used to describe the process by which automated such as homeland security. Therefore, it is imperative that DMs' trust be calibrated so that they effectively use

  10. Decision support tools for policy and planning

    SciTech Connect (OSTI)

    Jacyk, P.; Schultz, D.; Spangenberg, L.

    1995-07-01T23:59:59.000Z

    A decision support system (DSS) is being developed at the Radioactive Liquid Waste Treatment Facility, Los Alamos National Laboratory (LANL). The DSS will be used to evaluate alternatives for improving LANL`s existing central radioactive waste water treatment plant and to evaluate new site-wide liquid waste treatment schemes that are required in order to handle the diverse waste streams produced at LANL. The decision support system consists of interacting modules that perform the following tasks: rigorous process simulation, configuration management, performance analysis, cost analysis, risk analysis, environmental impact assessment, transportation modeling, and local, state, and federal regulation compliance checking. Uncertainty handling techniques are used with these modules and also with a decision synthesis module which combines results from the modules listed above. We believe the DSS being developed can be applied to almost any other industrial water treatment facility with little modification because in most situations the waste streams are less complex, fewer regulations apply, and the political environment is simpler. The techniques being developed are also generally applicable to policy and planning decision support systems in the chemical process industry.

  11. International Entry Decision for Design Firms

    E-Print Network [OSTI]

    Tohidi Vahdat, Amin

    2013-11-22T23:59:59.000Z

    Contractors TCE Transaction Cost Economics vii TABLE OF CONTENT Page ABSTRACT .......................................................................................................................ii DEDICATION... as ? Transaction Cost Economics Theory (TCE) ? International risk management ? Decision support system for international projects ? Organizational issues in global projects This research required an extensive literature review on global AEC projects as well...

  12. COORDINATION OF PRICING AND INVENTORY DECISIONS

    E-Print Network [OSTI]

    Shen, Zuo-Jun "Max"

    companies exploring innovative pricing strategies in an effort to improve their oper- ations and ultimately spare parts to final goods or companies use questionaires to determine market segmentation for product with inventory and production decisions. We review research in this area because it is an important one

  13. A mathematical model of a gas-fed oxygen reduction porous electrode

    E-Print Network [OSTI]

    Ridge, Stephen James

    1988-01-01T23:59:59.000Z

    . Load Op HEO 4e 4H 4H 4e H~O No Gas Flow Chamber El Current. Collector E3 Porous Electrode H Proton Exchange Membrane Fig. 1. Proton exchange membrane fuel cell schematic Os(g) + 4H+(aq) + 4e ~ 2Hz 0(l) (21 The water leaves the porous...A MATHEMATICAL MODEL OF A GAS-FED OXYGEN REDUCTION POROUS ELECTRODE A Thesis by STEPHEN JAMES RIDGE Submitted to the Graduate College of Texas ASSAM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE...

  14. Results of the material screening program of the NEXT experiment

    E-Print Network [OSTI]

    Dafni, T; Bandac, I; Bettini, A; Borges, F I G M; Camargo, M; Carcel, S; Cebrian, S; Cervera, A; Conde, C A N; Diaz, J; Esteve, R; Fernandes, L M P; Fernandez, M; Ferrario, P; Ferreira, A L; Freitas, E D C; Gehman, V M; Goldschmidt, A; Gomez, H; Gomez-Cadenas, J J; Gonzalez-Diaz, D; Gutierrez, R M; Hauptman, J; Morata, J A Hernando; Herrera, D C; Iguaz, F J; Irastorza, I G; Labarga, L; Laing, A; Liubarsky, I; Lorca, D; Losada, M; Luzon, G; Mari, A; Martin-Albo, J; Martinez, A; Martinez-Lema, G; Miller, T; Monrabal, F; Monserrate, M; Monteiro, C M B; Mora, F J; Moutinho, L M; Vidal, J Munoz; Nebot-Guinot, M; Nygren, D; Oliveira, C A B; Perez, J; Aparicio, J L Perez; Renner, J; Ripoll, L; Rodriguez, A; Rodriguez, J; Santos, F P; Santos, J M F dos; Segui, L; Serra, L; Shuman, D; Simon, A; Sofka, C; Sorel, M; Toledo, J F; Torrent, J; Tsamalaidze, Z; Veloso, J F C A; Villar, J A; Webb, R C; White, J T; Yahlali, N

    2014-01-01T23:59:59.000Z

    The 'Neutrino Experiment with a Xenon TPC (NEXT)', intended to investigate neutrinoless double beta decay, requires extremely low background levels. An extensive material screening and selection process to assess the radioactivity of components is underway combining several techniques, including germanium gamma-ray spectrometry performed at the Canfranc Underground Laboratory; recent results of this material screening program are presented here.

  15. Simplex-based screening designs for estimating metamodels

    E-Print Network [OSTI]

    Boyer, Edmond

    by one factor. In this article, we introduce a non-OAT simplex-based design for the elementary effectsSimplex-based screening designs for estimating metamodels Gilles Pujol Ecole Nationale Superieure experiments, sensitivity analysis, factor screening, elementary effect, simplex design 1 Introduction

  16. allergy screen test: Topics by E-print Network

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

    allergy screen test First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 LATEX ALLERGY SCREENING...

  17. Environmental Screening and Evaluation of Energy-using Products

    E-Print Network [OSTI]

    .2 ENVIRONMENTAL SCREENING BASED ON THE ECOINVENT DATABASE 40 5.3 ECOLABEL REQUIREMENTS 48 5.4 TECHNOLOGY.2 ENVIRONMENTAL SCREENING BASED ON THE ECOINVENT DATABASE 58 6.3 ECOLABEL REQUIREMENTS 61 6.4 TECHNOLOGY ON THE ECOINVENT DATABASE 73 8.3 ECOLABEL REQUIREMENTS 73 8.4 TECHNOLOGY AND MARKET TRENDS 73 8.5 CONCLUSION 74 8

  18. Building up the screening below the femtosecond scale

    E-Print Network [OSTI]

    Muiño, Ricardo Díez

    Building up the screening below the femtosecond scale A. Borisov a;b D. S#19;anchez-Portal b;c R. D that the screening is built-up locally on a time scale well below the femtosecond for typical metallic densities. At this ultrashort time scale, the time evolution is not a#11;ected by the cluster boundary conditions, and our

  19. Pre-Employment Screening: How New EEOC Guidance Affects

    E-Print Network [OSTI]

    Weaver, Harold A. "Hal"

    Pre-Employment Screening: How New EEOC Guidance Affects Criminal Background Checks & Potentially Increases Employer Risks An HRWebAdvisor Webinar by Mark A. de Bernardo, Esq. Jackson Lewis LLP #12;HRWebAdvisor Webinar: Pre-Employment Screening 2 Our webinars are designed to be accurate

  20. Conservation Screening Curves to Compare Efficiency Investments to Power Plants

    E-Print Network [OSTI]

    methodology to compare supply and demand-side resources. The screening curve approach supplements with load curve approach supplements with load shape information the data contained in a supply curve of conservedLBL-27286 Conservation Screening Curves to Compare Efficiency Investments to Power Plants Jonathan

  1. Results of the material screening program of the NEXT experiment

    E-Print Network [OSTI]

    T. Dafni; V. Alvarez; I. Bandac; A. Bettini; F. I. G. M. Borges; M. Camargo; S. Carcel; S. Cebrian; A. Cervera; C. A. N. Conde; J. Diaz; R. Esteve; L. M. P. Fernandes; M. Fernandez; P. Ferrario; A. L. Ferreira; E. D. C. Freitas; V. M. Gehman; A. Goldschmidt; H. Gomez; J. J. Gomez-Cadenas; D. Gonzalez-Diaz; R. M. Gutierrez; J. Hauptman; J. A. Hernando Morata; D. C. Herrera; F. J. Iguaz; I. G. Irastorza; L. Labarga; A. Laing; I. Liubarsky; D. Lorca; M. Losada; G. Luzon; A. Mari; J. Martin-Albo; A. Martinez; G. Martinez-Lema; T. Miller; F. Monrabal; M. Monserrate; C. M. B. Monteiro; F. J. Mora; L. M. Moutinho; J. Munoz Vidal; M. Nebot-Guinot; D. Nygren; C. A. B. Oliveira; J. Perez; J. L. Perez Aparicio; J. Renner; L. Ripoll; A. Rodriguez; J. Rodriguez; F. P. Santos; J. M. F. dos Santos; L. Segui; L. Serra; D. Shuman; A. Simon; C. Sofka; M. Sorel; J. F. Toledo; J. Torrent; Z. Tsamalaidze; J. F. C. A. Veloso; J. A. Villar; R. C. Webb; J. T. White; N. Yahlali

    2014-11-05T23:59:59.000Z

    The 'Neutrino Experiment with a Xenon TPC (NEXT)', intended to investigate neutrinoless double beta decay, requires extremely low background levels. An extensive material screening and selection process to assess the radioactivity of components is underway combining several techniques, including germanium gamma-ray spectrometry performed at the Canfranc Underground Laboratory; recent results of this material screening program are presented here.

  2. Microfluidic Technologies for High-Throughput Screening Applications

    E-Print Network [OSTI]

    Quake, Stephen R.

    Microfluidic Technologies for High-Throughput Screening Applications Thesis by Todd Thorsen, patiently giving me advice on a large variety of subjects, ranging from microfluidics to optics of microfluidic devices for high-throughput screening applications, such as mutant enzyme libraries expressed

  3. Lead Screening for NH Soils: Minimizing Health Risks

    E-Print Network [OSTI]

    New Hampshire, University of

    family. On your soil test report, if the lead screening levels are elevated, you will receive in populated areas include the use of lead paint around homes (pre- 1970s), the use of lead-arsenate for pest does a "lead screening" test that indicates whether or not lead could pose a health risk for your

  4. METHODS AND APPLICATIONS White and green screening with circular

    E-Print Network [OSTI]

    Regan, Lynne

    METHODS AND APPLICATIONS White and green screening with circular polymerase extension cloning frustrating. Here, we present a stream- lined cloning strategy that incorporates a powerful white and green, or substitution libraries. Keywords: GFP; blue-white screening; circular polymerase extension cloning; Phusion

  5. A Personal Touch -Recognizing Users Based on Touch Screen Behavior

    E-Print Network [OSTI]

    of user interaction of personal smart phones and touch screen based devices are often shared among severalA Personal Touch - Recognizing Users Based on Touch Screen Behavior Sarah Martina Kolly Computer, there are still many open research questions concerning the basic input properties of these devices. We performed

  6. One piece microwave container screens for electrodeless lamps

    DOE Patents [OSTI]

    Turner, Brian (Myersville, MD); Ury, Michael (Bethesda, MD)

    1998-01-01T23:59:59.000Z

    A microwave powered electrodeless lamp includes an improved screen unit having mesh and solid sections with an internal reflector to reflect light into a light-transmitting chamber defined in the lamp microwave cavity by the reflector and the mesh section. A discharge envelope of a bulb is disposed in the light-transmitting chamber. Light emitted from the envelope is prevented by the reflector from entering the cavity portion bounded by the solid section of the screen. Replacing mesh material by solid metal material as part of the screen unit significantly reduces leakage of microwave energy from the lamp. The solid section has multiple compliant fingers defined therein for engaging the periphery of a flange on the waveguide unit so that a hose clamp can easily secure the screen to the assembly. Screen units of this type having different mesh section configurations can be interchanged in the lamp assembly to produce different respective illumination patterns.

  7. Screening in Thermonuclear Reaction Rates in the Sun

    E-Print Network [OSTI]

    Andrei V. Gruzinov; John N. Bahcall

    1998-01-20T23:59:59.000Z

    We evaluate the effect of electrostatic screening by ions and electrons on low-Z thermonuclear reactions in the sun. We use a mean field formalism and calculate the electron density of the screening cloud using the appropriate density matrix equation of quantum statistical mechanics. Because of well understood physical effects that are included for the first time in our treatment, the calculated enhancement of reaction rates does not agree with the frequently used interpolation formulae. Our result does agree, within small uncertainties, with Salpeter's weak screening formula. If weak screening is used instead of the commonly employed screening prescription of Graboske et al., the predicted $^8$B neutrino flux is increased by 7% and the predicted chlorine rate is increased by 0.4 SNU.

  8. Sustainable Transportation Decision-Making: Spatial Decision Support Systems (SDSS) and Total Cost Analysis

    E-Print Network [OSTI]

    Kim, Hwan Yong

    2013-04-04T23:59:59.000Z

    the TUT research generated diverse variables and created possible implementations of spatial decision support system (SDSS), the methodology still demands improvement. The current method has been developed to create suitable routes but is not designed...

  9. Screening Risk Assessment for Possible Radionuclides in the Amchitka Marine Environment

    SciTech Connect (OSTI)

    NNSA /NV

    2002-10-31T23:59:59.000Z

    As part of its environmental stewardship program the U.S. Department of Energy (DOE) is reevaluating three sites where underground nuclear tests were conducted in the deep subsurface of Amchitka Island, Alaska. The tests (i.e., Long Shot, Milrow, and Cannikin) were conducted in 1965, 1969, and 1971, respectively. Extensive investigations were conducted on these tests and their effect on the environment. Evaluations at the time of testing indicated limited release of radionuclides and absence of risk related to the testing; however, these are being reevaluated under the current DOE environmental stewardship program. A screening risk assessment of potential radionuclide release into the marine environment is an important part of this reevaluation. The risk assessment is one of three interrelated activities: a groundwater model and this screening risk assessment, both of which guide the decisions in the third activity, the site closure plan. Thus, the overall objective of the work is to understand, and subsequently manage, any risk to humans and the environment through a closure and long-term stewardship plan. The objective of this screening risk assessment is to predict whether possible releases of radionuclides at the ocean floor would represent potential risks to Native Alaskans by consumption of marine subsistence species. In addition, risks were predicted for consumers of commercial catches of marine organisms. These risks were calculated beginning with estimates of possible radionuclide release at the seafloor (from a groundwater modeling study), into the seawater, through possible uptake by marine organisms, and finally possible consumption by humans. The risk assessment model has 11 elements, progressing from potential release at the seafloor through water and food chains to human intake. Data for each of these elements were systematically found and synthesized from many sources, and represent the best available knowledge. Whenever precise data were lacking, the most conservative data were selected. Conservative assumptions and values were used for radionuclide uptake factors and for marine food ingestion rates by human receptors. The dispersion of material in the marine environment utilized a U.S. Environmental Protection Agency (EPA)-approved model (CORMIX). In addition, the screening level of 1 x 10{sup -6} or 1 excess cancer in 1 million is considered by the EPA to be below the level of concern. The end result, as presented in this report, is a highly conservative estimate of potential risks that are well below the EPA's most conservative risk threshold for both subsistence users and commercial-catch consumers.

  10. Converter fed synchronous generator system for medium and large power plants

    SciTech Connect (OSTI)

    Ammann, C.; Reichert, K.; Joho, R.

    1986-06-01T23:59:59.000Z

    Converter fed synchronous generators have the following advantages: The turbine can operate at any speed, independent of the frequency of the power system, the part load efficiency may be improved if the speed can be adjusted. The generator is protected and isolated. The stability is improved. This scheme is applicable to hydro, steam and wind generation. The paper gives details on a converter fed 650 MW unit with steam turbine having a synchronous generator with two 3-phase windings at 30/sup 0/ to each other which directly feeds a 12-pulse HVDC link. The usual converter transformer, var-compensators and current harmonics filters on the generator side are eliminated. The study shows the advantages and disadvantages of the system. The system stability is considerably improved compared to the conventional design. As the steam turbine can be operated only with constant speed, the improvements in the efficiency of the thermal system are limited. A cost reduction can be achieved only with a higher turbine speed. Details are given on the total system losses and the total system costs in comparison to the conventional design.

  11. Two-dimensional cross-section and SED uncertainty analysis for the Fusion Engineering Device (FED)

    SciTech Connect (OSTI)

    Embrechts, M.J.; Urban, W.T.; Dudziak, D.J.

    1982-01-01T23:59:59.000Z

    The theory of two-dimensional cross-section and secondary-energy-distribution (SED) sensitivity was implemented by developing a two-dimensional sensitivity and uncertainty analysis code, SENSIT-2D. Analyses of the Fusion Engineering Design (FED) conceptual inboard shield indicate that, although the calculated uncertainties in the 2-D model are of the same order of magnitude as those resulting from the 1-D model, there might be severe differences. The more complex the geometry, the more compulsory a 2-D analysis becomes. Specific results show that the uncertainty for the integral heating of the toroidal field (TF) coil for the FED is 114.6%. The main contributors to the cross-section uncertainty are chromium and iron. Contributions to the total uncertainty were smaller for nickel, copper, hydrogen and carbon. All analyses were performed with the Los Alamos 42-group cross-section library generated from ENDF/B-V data, and the COVFILS covariance matrix library. The large uncertainties due to chromium result mainly from large convariances for the chromium total and elastic scattering cross sections.

  12. How the Koontz Decision May Affect Climate Change Policy

    Office of Energy Efficiency and Renewable Energy (EERE)

    Please join us for a Sept. 10 webinar to discuss the Supreme Court's controversial decision in Koontz v. St. Johns River Water Management District and explore how the decision may affect the...

  13. Informing design decisions : an approach to corporate building design

    E-Print Network [OSTI]

    Maxwell, Marc A

    1985-01-01T23:59:59.000Z

    This thesis is an investigation into design methodologies. How do we, as designers, prepare ourselves for decision making and evaluate our assumptions and decisions? The intent is to employ this information as a basis for ...

  14. Computer-aided decision making for Medical Device Reporting

    E-Print Network [OSTI]

    Chen, Jih-Horn

    1987-01-01T23:59:59.000Z

    , and answer the questions'- "What to do, How, and When?" MDRSOFT, a computer-aided decision making aid for medical de ricr reporting, attempts to capture dynamic problem- solving knowledge through modeling man processed decision making in the domain...

  15. Perceptually-Driven Decision Theory for Interactive Realistic Rendering

    E-Print Network [OSTI]

    Ferwerda, James A.

    Perceptually-Driven Decision Theory for Interactive Realistic Rendering REYNALD DUMONT, FABIO rendering at interactive rates on commodity graphics hardware. The approach uses efficient perceptual metrics within a decision theoretic framework to optimally order rendering operations, pro- ducing images

  16. Information Environment and the Investment Decisions of Multinational Corporations

    E-Print Network [OSTI]

    Shroff, Nemit

    This paper examines how the external information environment in which foreign subsidiaries operate affects the investment decisions of multinational corporations (MNCs). We hypothesize and find that the investment decisions ...

  17. Essays on household decision making in developing countries

    E-Print Network [OSTI]

    Berry, James W. (James Wesley)

    2009-01-01T23:59:59.000Z

    This dissertation contains three essays on household decision making in the areas of education and health in developing countries. The first chapter explores intra-household decision making in the context of conditional ...

  18. attribute decision making: Topics by E-print Network

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

    6, UPM Decision Making in MAS, March 2007 2344 12;About this lecture This course Zachmann, Gabriel 5 How brains make decisions Quantum Physics (arXiv) Summary: This chapter,...

  19. applied decision making: Topics by E-print Network

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

    6, UPM Decision Making in MAS, March 2007 2344 12;About this lecture This course Zachmann, Gabriel 7 How brains make decisions Quantum Physics (arXiv) Summary: This chapter,...

  20. Communication Efficient Construction of Decision Trees Over Heterogeneously Distributed Data

    E-Print Network [OSTI]

    Kargupta, Hilol

    Communication Efficient Construction of Decision Trees Over Heterogeneously Distributed Data Chris Giannella Kun Liu Todd Olsen Hillol Kargupta Department of Computer Science and Electrical Engineering to efficiently construct a decision tree over heterogeneously distributed data with- out centralizing. We compare

  1. Transportation Decision Support Systems Oak Ridge National Laboratory

    E-Print Network [OSTI]

    Transportation Decision Support Systems Oak Ridge National Laboratory managed by UT-Battelle, LLC Passenger Flows Supply Chain Efficiency Transportation: Energy Environment Safety Security Vehicle and implementation of automated transportation decision support models for the scheduling and routing of cargo

  2. Computer-aided decision making for Medical Device Reporting 

    E-Print Network [OSTI]

    Chen, Jih-Horn

    1987-01-01T23:59:59.000Z

    , and answer the questions'- "What to do, How, and When?" MDRSOFT, a computer-aided decision making aid for medical de ricr reporting, attempts to capture dynamic problem- solving knowledge through modeling man processed decision making in the domain...

  3. A decision making framework for cruise ship design

    E-Print Network [OSTI]

    Katsoufis, George P. (George Paraskevas)

    2006-01-01T23:59:59.000Z

    This thesis develops a new decision making framework for initial cruise ship design. Through review of effectiveness analysis and multi-criteria decision making, a uniform philosophy is created to articulate a framework ...

  4. D2 Dopamine Receptor Mediation of Risky Decision-making

    E-Print Network [OSTI]

    Simon, Nicholas Wayne

    2011-08-08T23:59:59.000Z

    to determine if the behavioral patterns obtained in the risky decision-making task represent an independent cognitive construct rather than a function of a separate behavioral trait. Risky decision-making performance was not correlated with measures...

  5. Towards Better Approaches To Decision Support in Logistics Problems

    E-Print Network [OSTI]

    Davidson, Ian

    Towards Better Approaches To Decision Support in Logistics Problems Ian Davidson and Ryszard a decision support framework for logistics problems. The research covers methodologies, technologies and software tools. The framework considers typical characteristics of real-world logistics problems, common

  6. Towards Better Approaches To Decision Support in Logistics Problems

    E-Print Network [OSTI]

    Davidson, Ian

    Towards Better Approaches To Decision Support in Logistics Problems Ian Davidson and Ryszard a decision support framework for logistics problems. The research covers methodologies, technologies and software tools. The framework considers typical characteristics of real­world logistics problems, common

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

    E-Print Network [OSTI]

    Reinert, Joshua M

    2005-01-01T23:59:59.000Z

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

  8. Decisionmetrices : dynamic structural estimation of shipping investment decisions

    E-Print Network [OSTI]

    Dikos, George

    2004-01-01T23:59:59.000Z

    This dissertation develops structural models for analyzing shipping investment decisions, namely ordering, scrapping and lay-up decisions in the tanker industry. We develop models, based on a microeconomic specification, ...

  9. Back Fed Main Breakers with Ground-Fault Protection The NEC has had for many editions, a requirement (230.95) that solidly grounded

    E-Print Network [OSTI]

    Johnson, Eric E.

    Back Fed Main Breakers with Ground-Fault Protection The NEC has had for evaluating the backfeeding of the basic circuit breaker, most of the accessories

  10. Administrator's Record of Decision (ROD) on New Large Single...

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

    NEW LARGE SINGLE LOAD POLICY ISSUE REVIEW ADMINISTRATOR'S RECORD OF DECISION MARCH 2002 TABLE OF CONTENTS I. Introduction ......

  11. Decision Analysis of Dynamic Spectrum Access Rules

    SciTech Connect (OSTI)

    Juan D. Deaton; Luiz A. DaSilva; Christian Wernz

    2011-12-01T23:59:59.000Z

    A current trend in spectrum regulation is to incorporate spectrum sharing through the design of spectrum access rules that support Dynamic Spectrum Access (DSA). This paper develops a decision-theoretic framework for regulators to assess the impacts of different decision rules on both primary and secondary operators. We analyze access rules based on sensing and exclusion areas, which in practice can be enforced through geolocation databases. Our results show that receiver-only sensing provides insufficient protection for primary and co-existing secondary users and overall low social welfare. On the other hand, using sensing information between the transmitter and receiver of a communication link, provides dramatic increases in system performance. The performance of using these link end points is relatively close to that of using many cooperative sensing nodes associated to the same access point and large link exclusion areas. These results are useful to regulators and network developers in understanding in developing rules for future DSA regulation.

  12. Preparation and screening of crystalline inorganic materials

    DOE Patents [OSTI]

    Schultz, Peter G. (La Jolla, CA); Xiang, Xiaodong (Danville, CA); Goldwasser, Isy (Palo Alto, CA); Brice{hacek over (n)}o, Gabriel (Baldwin Park, CA); Sun, Xiao-Dong (Fremont, CA); Wang, Kai-An (Cupertino, CA)

    2008-10-28T23:59:59.000Z

    Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by delivering components of materials to predefined regions on a substrate, and simultaneously reacting the components to form at least two materials. Materials which can be prepared using the methods and apparatus of the present invention include, for example, covalent network solids, ionic solids and molecular solids. More particularly, materials which can be prepared using the methods and apparatus of the present invention include, for example, inorganic materials, intermetallic materials, metal alloys, ceramic materials, organic materials, organometallic materials, non-biological organic polymers, composite materials (e.g., inorganic composites, organic composites, or combinations thereof), etc. Once prepared, these materials can be screened for useful properties including, for example, electrical, thermal, mechanical, morphological, optical, magnetic, chemical, or other properties. Thus, the present invention provides methods for the parallel synthesis and analysis of novel materials having useful properties.

  13. Electrostatically screened, voltage-controlled electrostatic chuck

    DOE Patents [OSTI]

    Klebanoff, Leonard Elliott (San Ramon, CA)

    2001-01-01T23:59:59.000Z

    Employing an electrostatically screened, voltage-controlled electrostatic chuck particularly suited for holding wafers and masks in sub-atmospheric operations will significantly reduce the likelihood of contaminant deposition on the substrates. The electrostatic chuck includes (1) an insulator block having a outer perimeter and a planar surface adapted to support the substrate and comprising at least one electrode (typically a pair of electrodes that are embedded in the insulator block), (2) a source of voltage that is connected to the at least one electrode, (3) a support base to which the insulator block is attached, and (4) a primary electrostatic shield ring member that is positioned around the outer perimeter of the insulator block. The electrostatic chuck permits control of the voltage of the lithographic substrate; in addition, it provides electrostatic shielding of the stray electric fields issuing from the sides of the electrostatic chuck. The shielding effectively prevents electric fields from wrapping around to the upper or front surface of the substrate, thereby eliminating electrostatic particle deposition.

  14. ANALYSIS OF DUST DELIQUESCENCE FOR FEP SCREENING

    SciTech Connect (OSTI)

    C. Bryan

    2005-08-26T23:59:59.000Z

    The purpose of this report is to evaluate the potential for penetration of the Alloy 22 (UNS N06022) waste package outer barrier by localized corrosion due to the deliquescence of soluble constituents in dust present on waste package surfaces. The results support a recommendation to exclude deliquescence-induced localized corrosion (pitting or crevice corrosion) of the outer barrier from the total system performance assessment for the license application (TSPA-LA). Preparation of this report, and supporting laboratory studies and calculations, were performed as part of the planned effort in Work Package AEBM21, as implemented in ''Technical Work Plan for: Screening Evaluation for Dust Deliquescence and Localized Corrosion'' (BSC 2004 [DIRS 172804]), by Bechtel SAIC Company, LLC, and staff from three national laboratories: Sandia National Laboratories, Lawrence Livermore National Laboratory (LLNL), and Lawrence Berkeley National Laboratory (LBNL). The analysis and conclusions presented in this report are quality affecting, as determined in the controlling technical work plan. A summary of background information, based on work that was not performed under a quality assurance program, is provided as Appendix E. In this instance, the use of unqualified information is provided for transparency and corroboration only, and is clearly separated from uses of qualified information. Thus, the qualification status of this information does not affect the conclusions of this report. The acceptance criteria addressed in Sections 4.2 and 7.2 were changed from the technical work plan in response to review comments received during preparation of this report.

  15. Coulomb screening in graphene with topological defects

    E-Print Network [OSTI]

    Chakraborty, Baishali; Sen, Siddhartha

    2015-01-01T23:59:59.000Z

    We analyze the screening of an external Coulomb charge in gapless graphene cone, which is taken as a prototype of a topological defect. In the subcritical regime, the induced charge is calculated using both the Green's function and the Friedel sum rule. The dependence of the polarization charge on the Coulomb strength obtained from the Green's function clearly shows the effect of the conical defect and indicates that the critical charge itself depends on the sample topology. Similar analysis using the Friedel sum rule indicates that the two results agree for low values of the Coulomb charge but differ for the higher strengths, especially in the presence of the conical defect. For a given subcritical charge, the transport cross-section has a higher value in the presence of the conical defect. In the supercritical regime we show that the coefficient of the power law tail of polarization charge density can be expressed as a summation of functions which vary log periodically with the distance from the Coulomb imp...

  16. Combinatorial screening of inorganic and organometallic materials

    DOE Patents [OSTI]

    Schultz, Peter G. (Oakland, CA); Xiang, Xiaodong (Alameda, CA); Goldwasser, Isy (Alameda, CA)

    2002-01-01T23:59:59.000Z

    Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by delivering components of materials to predefined regions on a substrate, and simultaneously reacting the components to form at least two materials. Materials which can be prepared using the methods and apparatus of the present invention include, for example, covalent network solids, ionic solids and molecular solids. More particularly, materials which can be prepared using the methods and apparatus of the present invention include, for example, inorganic materials, intermetallic materials, metal alloys, ceramic materials, organic materials, organometallic materials, non-biological organic polymers, composite materials (e.g., inorganic composites, organic composites, or combinations thereof), etc. Once prepared, these materials can be screened for useful properties including, for example, electrical, thermal, mechanical, morphological, optical, magnetic, chemical, or other properties. Thus, the present invention provides methods for the parallel synthesis and analysis of novel materials having useful properties.

  17. Synthesis and screening combinatorial arrays of zeolites

    DOE Patents [OSTI]

    Schultz, Peter G.; Xiang, Xiaodong; Goldwasser, Isy

    2003-11-18T23:59:59.000Z

    Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by delivering components of materials to predefined regions on a substrate, and simultaneously reacting the components to form at least two materials. Materials which can be prepared using the methods and apparatus of the present invention include, for example, covalent network solids, ionic solids and molecular solids. More particularly, materials which can be prepared using the methods and apparatus of the present invention include, for example, inorganic materials, intermetallic materials, metal alloys, ceramic materials, organic materials, organometallic materials, non-biological organic polymers, composite materials (e.g., inorganic composites, organic composites, or combinations thereof), etc. Once prepared, these materials can be screened for useful properties including, for example, electrical, thermal, mechanical, morphological, optical, magnetic, chemical, or other properties. Thus, the present invention provides methods for the parallel synthesis and analysis of novel materials having useful properties.

  18. Coulomb screening in graphene with topological defects

    E-Print Network [OSTI]

    Baishali Chakraborty; Kumar S. Gupta; Siddhartha Sen

    2015-02-20T23:59:59.000Z

    We analyze the screening of an external Coulomb charge in gapless graphene cone, which is taken as a prototype of a topological defect. In the subcritical regime, the induced charge is calculated using both the Green's function and the Friedel sum rule. The dependence of the polarization charge on the Coulomb strength obtained from the Green's function clearly shows the effect of the conical defect and indicates that the critical charge itself depends on the sample topology. Similar analysis using the Friedel sum rule indicates that the two results agree for low values of the Coulomb charge but differ for the higher strengths, especially in the presence of the conical defect. For a given subcritical charge, the transport cross-section has a higher value in the presence of the conical defect. In the supercritical regime we show that the coefficient of the power law tail of polarization charge density can be expressed as a summation of functions which vary log periodically with the distance from the Coulomb impurity. The period of variation depends on the conical defect. In the presence of the conical defect, the Fano resonances begin to appear in the transport cross-section for a lower value of the Coulomb charge. For both sub and supercritical regime we derive the dependence of LDOS on the conical defect. The effects of generalized boundary condition on the physical observables are also discussed.

  19. Computer Science and Decision Theory Fred S. Roberts 1

    E-Print Network [OSTI]

    Computer Science and Decision Theory Fred S. Roberts 1 DIMACS Center, Rutgers University, Piscataway, NJ 08854 USA froberts@dimacs.rutgers.edu Abstract This paper reviews applications in computer in the social and decision sciences of newer decision-theoretic methods developed with computer science

  20. Procuring Solar Energy: A Guide for Federal Facility Decision Makers

    E-Print Network [OSTI]

    Procuring Solar Energy: A Guide for Federal Facility Decision Makers SEPTEMBER 2010 Solar Energy: www.ntis.gov/help/ordermethods.aspx PROCURING SOLAR ENERGY: A GUIDE FOR FEDERAL FACILITY DECISION MAKERS #12;September 2010 3 Procuring Solar Energy: A Guide for Federal Facility Decision Makers Blaise

  1. Computer models for evaluating financial decision alternatives

    E-Print Network [OSTI]

    Christian, James Carroll

    1973-01-01T23:59:59.000Z

    973 Major Subject: Industrial Engineering COMPUTER MODELS FOR EVALUATING FINANCIAL DECISION ALTERNATIVES A Thesis by JAMES CARROLL CHRISTIAN Approved as to style and content by: . '; . . i', , ( (Chairman of Committee) (Head of Depar n... of this research is to bridge this gap by de- veloping the methodology necessary to solve personal finance problems in a quantitative method through the application of engineering economy principles. ACKNOWLEDGEMENTS I would like to express my sincere...

  2. Money Related Decommissioning and Funding Decision Making

    SciTech Connect (OSTI)

    Goodman, Lynne S. [Detroit Edison Company, 6400 N. Dixie Highway, Newport, Michigan 48162 (United States)

    2008-01-15T23:59:59.000Z

    'Money makes the world go round', as the song says. It definitely influences decommissioning decision-making and financial assurance for future decommissioning. This paper will address two money-related decommissioning topics. The first is the evaluation of whether to continue or to halt decommissioning activities at Fermi 1. The second is maintaining adequacy of financial assurance for future decommissioning of operating plants. Decommissioning costs considerable money and costs are often higher than originally estimated. If costs increase significantly and decommissioning is not well funded, decommissioning activities may be deferred. Several decommissioning projects have been deferred when decision-makers determined future spending is preferable than current spending, or when costs have risen significantly. Decommissioning activity timing is being reevaluated for the Fermi 1 project. Assumptions for waste cost-escalation significantly impact the decision being made this year on the Fermi 1 decommissioning project. They also have a major impact on the estimated costs for decommissioning currently operating plants. Adequately funding full decommissioning during plant operation will ensure that the users who receive the benefit pay the full price of the nuclear-generated electricity. Funding throughout operation also will better ensure that money is available following shutdown to allow decommissioning to be conducted without need for additional funds.

  3. Naturalistic Decision Making For Power System Operators

    SciTech Connect (OSTI)

    Greitzer, Frank L.; Podmore, Robin; Robinson, Marck; Ey, Pamela

    2009-06-23T23:59:59.000Z

    Abstract: Motivation -- As indicated by the Blackout of 2003, the North American interconnected electric system is vulnerable to cascading outages and widespread blackouts. Investigations of large scale outages often attribute the causes to the three T’s: Trees, Training and Tools. A systematic approach has been developed to document and understand the mental processes that an expert power system operator uses when making critical decisions. The approach has been developed and refined as part of a capability demonstration of a high-fidelity real-time power system simulator under normal and emergency conditions. To examine naturalistic decision making (NDM) processes, transcripts of operator-to-operator conversations are analyzed to reveal and assess NDM-based performance criteria. Findings/Design -- The results of the study indicate that we can map the Situation Awareness Level of the operators at each point in the scenario. We can also identify clearly what mental models and mental simulations are being performed at different points in the scenario. As a result of this research we expect that we can identify improved training methods and improved analytical and visualization tools for power system operators. Originality/Value -- The research applies for the first time, the concepts of Recognition Primed Decision Making, Situation Awareness Levels and Cognitive Task Analysis to training of electric power system operators. Take away message -- The NDM approach provides an ideal framework for systematic training management and mitigation to accelerate learning in team-based training scenarios with high-fidelity power grid simulators.

  4. Decision guide for roof slope selection

    SciTech Connect (OSTI)

    Sharp, T.R.; Wendt, R.L.; McCorkle, J.E.

    1988-10-01T23:59:59.000Z

    This decision guide has been written for personnel who are responsible for the design, construction, and replacement of Air Force roofs. It provides the necessary information and analytical tools for making prudent and cost-effective decisions regarding the amount of slope to provide in various roofing situations. Because the expertise and experience of the decision makers will vary, the guide contains both basic slope-related concepts as well as more sophisticated technical data. This breadth of information enables the less experienced user to develop an understanding of roof slope issues before applying the more sophisticated analytical tools, while the experienced user can proceed directly to the technical sections. Although much of this guide is devoted to the analysis of costs, it is not a cost-estimating document. It does, however, provide the reader with the relative costs of a variety of roof slope options; and it shows how to determine the relative cost-effectiveness of different options. The selection of the proper roof slope coupled with good roof design, a quality installation, periodic inspection, and appropriate maintenance and repair will achieve the Air Force's objective of obtaining the best possible roofing value for its buildings. 21 refs., 17 figs., 10 tabs.

  5. Technical background document for soil screening guidance. Review draft

    SciTech Connect (OSTI)

    Not Available

    1994-12-01T23:59:59.000Z

    The document provides the technical background behind the development of the November 1994 Soil Screening Guidance for Superfund. These documents define the Soil Screening framework, a suite of methodologies for developing Soil Screening Levels (SSLs) for 107 chemicals commonly found at Superfund sites. The document is an updated version of the background document developed in support of the September 30, 1993, draft SSL guidance (PB93-963508). The document and the Guidance is available for public comment and is currently undergoing extensive peer review. Because the guidance is still under review, it and this document should not be used until they are finalized following this rigorous technical review and public comment.

  6. Effect of dietary protein level and source on reproductive performance and progeny development in swine fed sorghum-based diets

    E-Print Network [OSTI]

    Haught, Dorrance Galen

    1974-01-01T23:59:59.000Z

    ) as diet 2 except the protein source was 1/2SBM, 1/2 cottonseed meal-direct solvent processed (CSM) . During 35-day lactations, groups (1) through (3) were fed ad Libitum a 16% protein S-SBM diet and (4) received a 16'4 protein S-1/2SBN, 1/2CSM diet ad.... 7. 00 kg). This indicates that the S-1/2SBM, 1/2CSM diet was adequate in ges- tation, but inferior to the S-SBM diet in lactation. Progeny from the four gestation dietary groups (42/group) were selected at weaning and fed to market weight (+97...

  7. Effect of dietary magnesium and calcium on blood lipids and minerals in tissues in rats fed a high fat diet

    E-Print Network [OSTI]

    Conboy-Downs, Jean

    1991-01-01T23:59:59.000Z

    EFFECT OF DIETARY MAGNESIUM AND CALCIUM ON BLOOD LIPIDS AND MINERALS ZN TISSUES IN BATS FED A HIGH FAT DIET A Thesis by JEAN CONBOY-DONNS 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 1991 Major Subject: Nutrition EFFECT OF DIETARY MAGNESIUM AND CALCIUM ON BLOOD LIPZDS AND MZNERALS ZN TISSUES IN RATS FED A BIGS FAT DIET A Thesis by JEAN CONBOY-DOWNS Approved as to style...

  8. Effect of dietary magnesium and calcium on blood lipids and minerals in tissues in rats fed a high fat diet 

    E-Print Network [OSTI]

    Conboy-Downs, Jean

    1991-01-01T23:59:59.000Z

    EFFECT OF DIETARY MAGNESIUM AND CALCIUM ON BLOOD LIPIDS AND MINERALS ZN TISSUES IN BATS FED A HIGH FAT DIET A Thesis by JEAN CONBOY-DONNS 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 1991 Major Subject: Nutrition EFFECT OF DIETARY MAGNESIUM AND CALCIUM ON BLOOD LIPZDS AND MZNERALS ZN TISSUES IN RATS FED A BIGS FAT DIET A Thesis by JEAN CONBOY-DOWNS Approved as to style...

  9. Suggested guidelines for anti-islanding screening.

    SciTech Connect (OSTI)

    Ellis, Abraham; Ropp, Michael

    2012-02-01T23:59:59.000Z

    As increasing numbers of photovoltaic (PV) systems are connected to utility systems, distribution engineers are becoming increasingly concerned about the risk of formation of unintentional islands. Utilities desire to keep their systems secure, while not imposing unreasonable burdens on users wishing to connect PV. However, utility experience with these systems is still relatively sparse, so distribution engineers often are uncertain as to when additional protective measures, such as direct transfer trip, are needed to avoid unintentional island formation. In the absence of such certainty, utilities must err on the side of caution, which in some cases may lead to the unnecessary requirement of additional protection. The purpose of this document is to provide distribution engineers and decision makers with guidance on when additional measures or additional study may be prudent, and also on certain cases in which utilities may allow PV installations to proceed without additional study because the risk of an unintentional island is extremely low. The goal is to reduce the number of cases of unnecessary application of additional protection, while giving utilities a basis on which to request additional study in cases where it is warranted.

  10. A Complete Microfluidic Screening Platform for Rational Protein Crystallization

    E-Print Network [OSTI]

    Hansen, Carl L.

    A Complete Microfluidic Screening Platform for Rational Protein Crystallization Billy T. C. Lau integration, and low reagent consumption, microfluidic devices have emerged as viable technologies for protein crystallization. Current microfluidic crystallization technologies have focused on two separate strategies: one

  11. Rapid screening of novel nanoporous materials for carbon capture separations 

    E-Print Network [OSTI]

    Mangano, Enzo

    2013-07-01T23:59:59.000Z

    In this work the experimental results from the rapid screening and ranking of a wide range of novel adsorbents for carbon capture are presented. The samples were tested using the Zero Length Column (ZLC) method which has ...

  12. Brighter Screens for Nondestructive Digital X-ray Radiography

    SciTech Connect (OSTI)

    Miller, Jr., A. C.; Bell, Z. W.; Carpenter, D. A.

    2003-09-15T23:59:59.000Z

    Fine resolution, bright X-ray screens are needed for digital radiography and material characterization at the Y-12 National Security Complex (Y-12). Current technology is simply not adequate for transferring high-energy X-ray images to visible light for demanding digital applications. Low energy radiography and especially emerging tomographic technologies are severely hampered for Y-12 nondestructive evaluation (NDE) applications by dim screens with poor resolution. Also, the development of more advanced materials characterization techniques, such as electron backscatter diffraction (EBSD), is driven by a design agency desire for tighter specifications and more uniform materials. Brighter screens would allow us to probe materials on a finer scale, leading to a better understanding of material behavior. A number of X-ray screen materials were studied that would be suitable for direct replacement in existing digital imaging systems. Spectroscopic evaluations were first made for a several candidates and indicated that lutetium orthosilicate (LSO) would be a promising candidate for MeV images. A relative comparison of brightness at various energies was then completed which showed that cesium iodide (CsI) could increase brightness by over an order of magnitude. Since image quality is also important for better screens, the resolving capabilities of candidate materials were measured. Resolution measurements were completed at X-ray peak energies up to 420KeV with magnified optical imaging systems, and indicated that LSO and Industrial Quality Incorporated glass (IQI) exhibited higher resolution than the CsI screen. The results give a choice of materials that can be tailored to the particular test under consideration. If high-speed images are necessary and some resolution can be sacrificed, the CsI screen will be a good choice. The screen can be replaced by an IQI or LSO unit if higher resolution is needed later, for instance to focus in on a region of interest. A number of significant findings were obtained from this study. Most important of the findings was that materials are commercially available that are much brighter than screens currently in use. This finding meets the original objective of the project. Two objectives of the study; however, were not met. We hoped to evaluate a 'quantum dot' (nanometer-sized particles of semiconductor material) wavelength conversion screen, but the manufacturer ceased production of the screen shortly before the project was started. The dot screen could be efficient in converting ultraviolet light to visible light which would have proved important for utilizing a Cherenkov screen. Since this was a very new, cutting-edge technology, an alternative supplier was not found during the study. Also, high-energy testing of a Cherenkov light screen was not performed due to difficulties in obtaining appropriate approvals for locating test equipment in the high-energy X-ray vault at Y-12. The test is still important, and is being pursued through follow-on funding sources. Although many film shots will be eliminated by the availability of high quality digital images, the largest potential gains result from the availability of clearer images that show fine detail in the parts under analysis. Digital radiographic data also offers the possibility of easily sharing data with other sites. This could prove invaluable when critical material, placement, assembly, or quality issues are pressing. Also, increased throughput in the NDE facility allows statistically significant numbers of units to be analyzed. Digital technologies may in fact be needed just to meet minimum requirements of future demands. Increased brightness screens allow for such innovations as 3-D tomographic images to be acquired in a reasonable time. Much of the skill required to interpret 'flattened' X-ray images is not needed to maneuver around the reconstructed tomogram. This study showed that several commercially available materials are much brighter than screens currently in use. The study also showed that materials othe

  13. http://jbx.sagepub.com Journal of Biomolecular Screening

    E-Print Network [OSTI]

    Chang, Shih-Fu

    /1/29 SAGE Journals Online and HighWire Press platforms): (this article cites 25 articles hosted on the of high-throughput screening (HTS) procedures coupled with auto- mated microscopy to generate large

  14. Improved screen-bowl centrifuge recovery using polymer injection technology

    SciTech Connect (OSTI)

    Burchett, R.T.; McGough, K.M.; Luttrell, G.H.

    2006-08-15T23:59:59.000Z

    The paper reports the improved screen-bowl centrifuge recovery process using polymer injection technology. Field test and economic analysis are also included in the paper. 3 refs., 3 figs., 1 tab.

  15. Biocompatible polymer microarrays for cellular high-content screening 

    E-Print Network [OSTI]

    Pernagallo, Salvatore

    2010-11-25T23:59:59.000Z

    The global aim of this thesis was to study the use of microarray technology for the screening and identification of biocompatible polymers, to understand physiological phenomena, and the design of biomaterials, implant ...

  16. Stochastic dominance for project screening and selection under uncertainty

    E-Print Network [OSTI]

    Adeyemo, Adekunle M

    2013-01-01T23:59:59.000Z

    At any given moment, engineering and chemical companies have a host of projects that they are either trying to screen to advance to the next stage of research or select from for implementation. These choices could range ...

  17. Former Worker Medical Screening Program 2013 Annual Report, February...

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

    Studies have shown that individuals are more likely to stop smoking, for example, when a health care provider counsels them to do so. Similarly, the re-screening examination is an...

  18. Properties of plain weave metallic wire mesh screens Zenghui Zhao

    E-Print Network [OSTI]

    Peles, Yoav

    , heat pipes, solar energy collector, thermal insu- lation, etc. Structures or laminates made of wire heat transfer by coating the heat transfer surface with a mesh screen is found in [2]. In recent years

  19. Screening of Electrode Materials & Cell Chemistries and Streamlining...

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

    1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation es028lu2011p.pdf More Documents & Publications Screen Electrode...

  20. adolescent health screening: Topics by E-print Network

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

    Akagi, Cynthia G. 2005-11-30 2 Screening for adolescent alcohol and drug use in pediatric health-care settings: predictors and implications for practice and policy University of...

  1. WebThumb: Interaction Techniques for Small-Screen Browsers

    E-Print Network [OSTI]

    Wobbrock, Jacob O.

    205 WebThumb: Interaction Techniques for Small-Screen Browsers Jacob O. Wobbrock* , Jodi Forlizzi are not made or distributed for profit or commercial advantage and that copies bear this notice and the full

  2. TA-53 UNREVIEWED SAFETY ISSUE SCREENING AND DETERMINATION PROCESS

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

    3 UNREVIEWED SAFETY ISSUE SCREENING AND DETERMINATION PROCESS TRAINING WORKSHEET CT-TA53-FRM-505-R00 102011 Page 1 of 3 LA-UR-12-10162 TRAINEE NAME: Z NUMBER: GROUP: PURPOSE AND...

  3. Walla Walla River Basin Fish Screens Evaluations, 2006 Annual Report.

    SciTech Connect (OSTI)

    Chamness, Mickie; Abernethy, Scott; Tunnicliffe, Cherylyn [Pacific Northwest National Laboratory

    2007-01-01T23:59:59.000Z

    Pacific Northwest National Laboratory evaluated Gardena Farms, Little Walla Walla, and Garden City/Lowden II Phase II fish screen facilities and provided underwater videography beneath a leaking rubber dam in the Walla Walla River basin in 2006. Evaluations of the fish screen facilities took place in early May 2006, when juvenile salmonids are generally outmigrating. At the Gardena Farms site, extended high river levels caused accumulations of debris and sediment in the forebay. This debris covered parts of the bottom drum seals, which could lead to early deterioration of the seals and drum screen. Approach velocities were excessive at the upstream corners of most of the drums, leading to 14% of the total approach velocities exceeding 0.4 feet per second (ft/s). Consequently, the approach velocities did not meet National Marine Fisheries Service (NMFS) design criteria guidelines for juvenile fish screens. The Little Walla Walla site was found to be in good condition, with all approach, sweep, and bypass velocities within NMFS criteria. Sediment buildup was minor and did not affect the effectiveness of the screens. At Garden City/Lowden II, 94% of approach velocities met NMFS criteria of 0.4 ft/s at any time. Sweep velocities increased toward the fish ladder. The air-burst mechanism appears to keep large debris off the screens, although it does not prevent algae and periphyton from growing on the screen face, especially near the bottom of the screens. In August 2006, the Gardena Farm Irrigation District personnel requested that we look for a leak beneath the inflatable rubber dam at the Garden City/Lowden II site that was preventing water movement through the fish ladder. Using our underwater video equipment, we were able to find a gap in the sheet piling beneath the dam. Erosion of the riverbed was occurring around this gap, allowing water and cobbles to move beneath the dam. The construction engineers and irrigation district staff were able to use the video footage to resolve the problem within a couple weeks. We had hoped to also evaluate the effectiveness of modifications to louvers behind the Nursery Bridge screens when flows were higher than 350 cubic feet per second, (cfs) but were unable to do so. Based on the one measurement made in early 2006 after the modified louvers were set, it appears the modified louvers may help reduce approach velocities. The auxiliary supply water system gates also control water through the screens. Evaluating the effect of different combinations of gate and louver positions on approach velocities through the screens may help identify optimum settings for both at different river discharges.

  4. FedEx Gasoline Hybrid Electric Delivery Truck Evaluation: 6-Month Interim Report

    SciTech Connect (OSTI)

    Barnitt, R.

    2010-05-01T23:59:59.000Z

    This interim report presents partial (six months) results for a technology evaluation of gasoline hybrid electric parcel delivery trucks operated by FedEx in and around Los Angeles, CA. A 12 month in-use technology evaluation comparing in-use fuel economy and maintenance costs of GHEVs and comparative diesel parcel delivery trucks was started in April 2009. Comparison data was collected and analyzed for in-use fuel economy and fuel costs, maintenance costs, total operating costs, and vehicle uptime. In addition, this interim report presents results of parcel delivery drive cycle collection and analysis activities as well as emissions and fuel economy results of chassis dynamometer testing of a gHEV and a comparative diesel truck at the National Renewable Energy Laboratory's (NREL) ReFUEL laboratory. A final report will be issued when 12 months of in-use data have been collected and analyzed.

  5. Systematic quantum corrections to screening in thermonuclear fusion

    E-Print Network [OSTI]

    Shirish M. Chitanvis

    2006-06-13T23:59:59.000Z

    We develop a series expansion of the plasma screening length away from the classical limit in powers of $\\hbar^{2}$. It is shown that the leading order quantum correction increases the screening length in solar conditions by approximately 2% while it decreases the fusion rate by approximately $ 0.34%$. We also calculate the next higher order quantum correction which turns out to be approximately 0.05%.

  6. Systematic quantum corrections to screening in thermonuclear fusion

    E-Print Network [OSTI]

    Chitanvis, S M

    2006-01-01T23:59:59.000Z

    We develop a series expansion of the plasma screening length away from the classical limit in powers of $\\hbar^{2}$. It is shown that the leading order quantum correction increases the screening length in solar conditions by approximately 2% while it decreases the fusion rate by approximately $ 0.34%$. We also calculate the next higher order quantum correction which turns out to be approximately 0.05%.

  7. A screening technique for salt tolerance in onion

    E-Print Network [OSTI]

    Wannamaker, Mary Jordon

    1985-01-01T23:59:59.000Z

    A SCREENING TECHNIQUE FOR SALT TOLERANCE IN ONION A Thesis by MARY JORDAN WANNAMAKER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1985 Major... Subject: Horticulture A SCREENING TECHNIQUE FOR SALT TOLERANCE IN ONION A Thesis by NARY JORDAN WANNAMAKER Approved as to style and content by: Leonard M. Pike (Chairma f Cp 'ttee) 'eg C. Cobb (Member) Ron Newton (Member) . Grant Vest (Head...

  8. Plasma-sheath effects on the Debye screening problem

    SciTech Connect (OSTI)

    Sarmah, D.; Tessarotto, M.; Salimullah, M. [Department of Mathematics and Informatics, University of Trieste, Trieste (Italy); International Center for Theoretical Physics, ICPT/TRIL, Program, Trieste (Italy); and Consortium for Magnetofluid Dynamics, Trieste (Italy); Department of Mathematics and Informatics, University of Trieste, Trieste (Italy) and Consortium for Magnetofluid Dynamics, Trieste (Italy); Department of Physics, Jahangirnagar University, Savar, Dhaka (Bangladesh)

    2006-03-15T23:59:59.000Z

    The classical Debye-Hueckel screening effect of the electrostatic field generated by isolated charged particles immersed in a plasma is reviewed. The validity of the underlying mathematical model, and particularly of the weak-field approximation, is analyzed. It is shown that the presence of the plasma sheath around test particles and the resulting effect of charge screening are essential for the description of plasmas that are strongly coupled.

  9. First law energy balance as a data screening tool

    E-Print Network [OSTI]

    Shao, Xiaojie

    2006-08-16T23:59:59.000Z

    .............................................................................................135 7.1 Introduction....................................................................................135 7.2 Pre-Screening Case 1: Harrington Tower ......................................136 7.3 Pre-Screening Case 2: The Eller O&M Building.... outside air temperature.......................68 Figure 4.18 Key characteristics of simulated results of Energy Balance Load............. 69 Figure 5.1 Main Effect plot for the Eller Oceanography & Meteorology Building....85 Figure 5...

  10. Efficient Transportation Decision Public Web Site: Bridging the Gap Between Transportation Planning and the Public

    E-Print Network [OSTI]

    Roaza, Ruth

    2007-01-01T23:59:59.000Z

    for accomplishing transportation planning and projectprocess – the Efficient Transportation Decision Making (Process - is to make transportation decisions more quickly

  11. Control of a wind park with doubly fed induction generators in support of power system stability in case of grid faults

    E-Print Network [OSTI]

    Control of a wind park with doubly fed induction generators in support of power system stability, 64283 Darmstadt, Germany * Risø National Laboratory, Wind Energy Department, P.O. Box 49, DK-4000@re.tu-darmstadt.de Abstract The paper presents a control strategy for wind parks based on the doubly fed induction generator

  12. Effects of Heat Stress and Increased Protein Fed in Milk Replacers on the Health and Growth Parameters of Neonatal Holstein Bull Calves 

    E-Print Network [OSTI]

    Krenek, Andrew

    2012-10-19T23:59:59.000Z

    Objectives of the study were to evaluate if calves fed 6 L of high protein milk replacer (HPMR; 1135 g/d, 28% crude protein (CP), 20% fat) had improved performance and health as compared to calves fed 4 L of a conventional milk replacer (CMR; 454 g...

  13. Better Buildings Alliance Solar Decision Guide

    Broader source: Energy.gov [DOE]

    Businesses considering implementing solar PV may encounter widespread geographic differences regarding utility incentive structures (buy-down incentives, performance based incentives, feed-in tariffs, etc.), utility policies (net metering, interconnection requirements), regulatory structures, and permitting requirements. They might also have uncertainty about how to assess the different ownership structures (PPA, lease, own, etc.). The Solar Decision Guide can help companies navigate this complex environment to determine if investing in solar makes financial sense and to identify the regions that offer the most promising returns on solar investment.

  14. Decision Analysis for EGS | 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 DataDepartment of Energy Your Density Isn't Your Destiny:Revised Finding of No53197 This workDayton: ENERGY8 Deaerators3Decision Analysis

  15. Abstract--In doubly fed induction generator (DFIG) based wind energy conversion systems (WECS), the DFIG is interfaced to the

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    Abstract--In doubly fed induction generator (DFIG) based wind energy conversion systems (WECS of wind energy is growing rapidly and it is expected to provide ten percent of the global electricity a popular candidate in the wind energy conversion systems (WECS) due to its advantages [2-5]. When compared

  16. Abstract--The use of doubly fed induction generators (DFIGs) in large wind energy conversion systems (WECS) has

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    1 Abstract--The use of doubly fed induction generators (DFIGs) in large wind energy conversion-Through, STATCOM, LVRT, VSC, RSC, GSC, Grid codes. I. INTRODUCTION HE use of wind energy is growing rapidly candidate in the wind energy conversion systems (WECS) due to its advantages [2- 5]. When compared to fixed

  17. Pancreatic hydrolases in cold-induced hyperphagia of rats fed a low or high-fat diet

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    -Bellevue, France. Summary. Rats fed either a low (2 p. 100) or high (40 p. 100)-fat diet were exposed to 22 or 5 °C consumption which entails increased digestive processes. The cold-adapted rat therefore provides containing 2.5 p. 100 lard supplemented with 0.4 p. 100 sunflower oil to provide the necessary unsaturated

  18. Long-term cathode performance and the microbial communities that develop in microbial fuel cells fed different fermentation endproducts

    E-Print Network [OSTI]

    theoretical yield by dark fermentation is 4 mol of hydrogen (33%) when two moles of acetate are produced fed different fermentation endproducts Patrick D. Kiely, Geoffrey Rader, John M. Regan, Bruce E. Logan cells were operated for more than 1 year with individual endproducts of lignocellulose fermentation

  19. PDX\\APP L_STATE FED INVENTORY.DOC 1 Inventory of State and Federal Fish and Wildlife

    E-Print Network [OSTI]

    PDX\\APP L_STATE FED INVENTORY.DOC 1 APPENDIX L Inventory of State and Federal Fish and Wildlife Plans and Programs This inventory was conducted in the spring of 2003 by the Oregon Department of Fish and Wildlife under contract to WRI. The following pages are printed from the spreadsheet used in the inventory

  20. Growth of Hereford-Kedah Kelantan calves fed oil palm fronds and palm kernel cake based diet

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    million hectares of land under oil palm cultivation. The palm oil mills yield a number of by-products, the important by- product is the oil palm frond (OPF) which can be utilised fresh or ensiled. HerefordGrowth of Hereford-Kedah Kelantan calves fed oil palm fronds and palm kernel cake based diet I

  1. Electrochemical study of multi-electrode microbial fuel cells under fed-batch and continuous flow conditions

    E-Print Network [OSTI]

    Electrochemical study of multi-electrode microbial fuel cells under fed-batch and continuous flow November 2013 Available online 18 December 2013 Keywords: Multi-electrode Microbial fuel cells Hydraulic connected microbial fuel cells (MFCs) was compared with the reactors operated using individual electrical

  2. REAL-TIME ROTOR BAR CURRENT MEASUREMENTS USING BLUETOOTH TECHNOLOGY FOR A BRUSHLESS DOUBLY-FED MACHINE (BDFM)

    E-Print Network [OSTI]

    Cambridge, University of

    has attracted attention as a variable speed drive and as a generator in applications where the prime mover speed is variable, such as in wind turbines. For variable speed operation one of the machine)1223 332662 ABSTRACT The Brushless Doubly Fed Machine (BDFM) shows economic promise as a variable speed drive

  3. BRIEF COMMUNICATION Open Access Lack of P2Y13 in mice fed a high cholesterol diet

    E-Print Network [OSTI]

    Boyer, Edmond

    BRIEF COMMUNICATION Open Access Lack of P2Y13 in mice fed a high cholesterol diet results endocytosis (i.e., uptake of both HDL protein + lipid moieties), which is considered an important step of RCT: The aim of this study was to determine the effect of high cholesterol diet (HCD) in P2Y13 -/- mice

  4. Physiological responses to training and racing in two year-old Quarter Horses fed Sodium Zeolite A

    E-Print Network [OSTI]

    Reynolds, Judith Amy Lundgren

    1993-01-01T23:59:59.000Z

    Fifty-three Quarter Horse yearlings were fed 0, .92, 1.86 or 2.80% Sodium Zeolite A (SZA) in the total diet. Beginning at approximately 18 mo of age, the horses were trained to ride, conditioned and run in nine match races--three races each at 274...

  5. Lactational responses to postruminal infusions of amino acids in dairy cows fed maize silage, hay or grass silage

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Lactational responses to postruminal infusions of amino acids in dairy cows fed maize silage, hay-Gilles, 35590 L'Hermitage, France Duodenal infusions of methionine and ly- sine have been shown to increase milk responses of dairy cows to methionine and lysine infusions with 3 other diets based on either maize silage

  6. Estimation of the dynamics of rumen water during the meal in sheep fed lucerne hay ad libitum

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Estimation of the dynamics of rumen water during the meal in sheep fed lucerne hay ad libitum R-fistulated wethers had free access to lucerne hay for 6 h per day. They were dosed with 300 ml Cr-EDTA 2 h before

  7. Intentional Islanded Operation of Converter Fed Microgrids Charles K. Sao, Student Member, IEEE, and Peter W. Lehn, Member, IEEE

    E-Print Network [OSTI]

    Lehn, Peter W.

    . INTRODUCTION Many new distributed power sources, such as wind turbine generators and fuel cells, do is determined by the reactive power balance. Such steady state relations have been identified in the literature, and Peter W. Lehn, Member, IEEE Abstract-- This paper develops a dynamic model of a converter fed is- landed

  8. Developing a decision-theoretic network for a congenital heart disease

    E-Print Network [OSTI]

    Utrecht, Universiteit

    and statistical decision theory has yielded the framework of decision-theoretic networks 15 . The framework of decision making under uncertainty. In contrast with the classical decision-theoretic and knowledge-based approaches employed in the past two decades to decision making under uncertainty, the framework of decision-theoretic

  9. Generalized charge-screening in relativistic Thomas–Fermi model

    SciTech Connect (OSTI)

    Akbari-Moghanjoughi, M. [Department of Physics, Faculty of Sciences, Azarbaijan Shahid Madani University, 51745-406 Tabriz, Iran and International Centre for Advanced Studies in Physical Sciences and Institute for Theoretical Physics, Ruhr University Bochum, D-44780 Bochum (Germany)

    2014-10-15T23:59:59.000Z

    In this paper, we study the charge shielding within the relativistic Thomas-Fermi model for a wide range of electron number-densities and the atomic-number of screened ions. A generalized energy-density relation is obtained using the force-balance equation and taking into account the Chandrasekhar's relativistic electron degeneracy pressure. By numerically solving a second-order nonlinear differential equation, the Thomas-Fermi screening length is investigated, and the results are compared for three distinct regimes of the solid-density, warm-dense-matter, and white-dwarfs (WDs). It is revealed that our nonlinear screening theory is compatible with the exponentially decaying Thomas-Fermi-type shielding predicted by the linear response theory. Moreover, the variation of relative Thomas-Fermi screening length shows that extremely dense quantum electron fluids are relatively poor charge shielders. Calculation of the total number of screening electrons around a nucleus shows that there is a position of maximum number of screening localized electrons around the screened nucleus, which moves closer to the point-like nucleus by increase in the plasma number density but is unaffected due to increase in the atomic-number value. It is discovered that the total number of screening electrons, (N{sub s}?r{sub TF}{sup 3}/r{sub d}{sup 3} where r{sub TF} and r{sub d} are the Thomas-Fermi and interparticle distance, respectively) has a distinct limit for extremely dense plasmas such as WD-cores and neutron star crusts, which is unique for all given values of the atomic-number. This is equal to saying that in an ultrarelativistic degeneracy limit of electron-ion plasma, the screening length couples with the system dimensionality and the plasma becomes spherically self-similar. Current analysis can provide useful information on the effects of relativistic correction to the charge screening for a wide range of plasma density, such as the inertial-confined plasmas and compact stellar objects.

  10. TouchLogger: Inferring Keystrokes On Touch Screen From Smartphone Motion

    E-Print Network [OSTI]

    Chen, Hao

    ]. Electromaganetic emanations of key- boards are also studied for keylogging [8]. Touch screen smartphones have

  11. SMOKE AND CFD VISUALIZATION OF THE FLOW AFTER AN EMC SCREEN IN A SUBRACK MODEL

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    SMOKE AND CFD VISUALIZATION OF THE FLOW AFTER AN EMC SCREEN IN A SUBRACK MODEL Raúl Antón1, 2, 3 analysed are the velocity, the EMC screen porosity and the subrack geometry. The technique used pattern after the screen. KEYWORDS: RNG k-, perforated plate, porosity, EMC screen, subrack, flow pattern

  12. Critical infrastructure protection decision support system decision model : overview and quick-start user's guide.

    SciTech Connect (OSTI)

    Samsa, M.; Van Kuiken, J.; Jusko, M.; Decision and Information Sciences

    2008-12-01T23:59:59.000Z

    The Critical Infrastructure Protection Decision Support System Decision Model (CIPDSS-DM) is a useful tool for comparing the effectiveness of alternative risk-mitigation strategies on the basis of CIPDSS consequence scenarios. The model is designed to assist analysts and policy makers in evaluating and selecting the most effective risk-mitigation strategies, as affected by the importance assigned to various impact measures and the likelihood of an incident. A typical CIPDSS-DM decision map plots the relative preference of alternative risk-mitigation options versus the annual probability of an undesired incident occurring once during the protective life of the investment, assumed to be 20 years. The model also enables other types of comparisons, including a decision map that isolates a selected impact variable and displays the relative preference for the options of interest--parameterized on the basis of the contribution of the isolated variable to total impact, as well as the likelihood of the incident. Satisfaction/regret analysis further assists the analyst or policy maker in evaluating the confidence with which one option can be selected over another.

  13. Mitigation of reservoir souring -- Decision process

    SciTech Connect (OSTI)

    Kalpakci, B.; Magri, N.F.; Ravenscroft, P.D.; McTeir, M.D.K.; Arf, G.T.

    1995-11-01T23:59:59.000Z

    In this paper a general H{sub 2}S decision strategy, describing the types of information which should be gathered and decisions to be made addressing an existing H{sub 2}S problem, or new field development is presented. Taking H{sub 2}S into consideration in initial facility design, types of monitoring of H{sub 2}S that should be carried out during field development and exploitation will be discussed. The usefulness of computer phase modeling, including equation of state calculations, to determine H{sub 2}S concentrations in all phases from reservoir through the production stream will also be described. From quantification of the souring problem it can then be decided if, and where in the production stream, the use of sulfide scavengers is required. A laboratory based testing procedure will be presented, along with experimental data. In addition to consideration of the basic chemistry, results of an industry survey will be presented on the best applications for commercial sulfide scavenging products.

  14. Decision support software technology demonstration plan

    SciTech Connect (OSTI)

    SULLIVAN,T.; ARMSTRONG,A.

    1998-09-01T23:59:59.000Z

    The performance evaluation of innovative and alternative environmental technologies is an integral part of the US Environmental Protection Agency's (EPA) mission. Early efforts focused on evaluating technologies that supported the implementation of the Clean Air and Clean Water Acts. In 1986 the Agency began to demonstrate and evaluate the cost and performance of remediation and monitoring technologies under the Superfund Innovative Technology Evaluation (SITE) program (in response to the mandate in the Superfund Amendments and Reauthorization Act of 1986 (SARA)). In 1990, the US Technology Policy was announced. This policy placed a renewed emphasis on making the best use of technology in achieving the national goals of improved quality of life for all Americans, continued economic growth, and national security. In the spirit of the technology policy, the Agency began to direct a portion of its resources toward the promotion, recognition, acceptance, and use of US-developed innovative environmental technologies both domestically and abroad. Decision Support Software (DSS) packages integrate environmental data and simulation models into a framework for making site characterization, monitoring, and cleanup decisions. To limit the scope which will be addressed in this demonstration, three endpoints have been selected for evaluation: Visualization; Sample Optimization; and Cost/Benefit Analysis. Five topics are covered in this report: the objectives of the demonstration; the elements of the demonstration plan; an overview of the Site Characterization and Monitoring Technology Pilot; an overview of the technology verification process; and the purpose of this demonstration plan.

  15. Integrating multi-criteria decision analysis for a GIS-based hazardous waste landfill sitting in Kurdistan Province, western Iran

    SciTech Connect (OSTI)

    Sharifi, Mozafar [Razi University Center for Environmental Studies, Faculty of Science, Baghabrisham 67149, Kermanshah (Iran, Islamic Republic of)], E-mail: sharifimozafar@gmail.com; Hadidi, Mosslem [Academic Center for Education, Culture and Research, Kermanshah (Iran, Islamic Republic of)], E-mail: hadidi_moslem@yahoo.com; Vessali, Elahe [Paradise Ave, Azad University, School of Agriculture, Shiraz (Iran, Islamic Republic of)], E-mail: elahe_vesali@yahoo.com; Mosstafakhani, Parasto [Razi University Centre for Environmental Studies, Faculty of Science, Baghabrisham 67149, Kermanshah (Iran, Islamic Republic of)], E-mail: mostafakhany2003@yahoo.com; Taheri, Kamal [Regional office of Water Resource Management, Zan Boulevard, Kermanshah (Iran, Islamic Republic of)], E-mail: taheri.kamal@gmail.com; Shahoie, Saber [Department of Soil Science, Faculty of Agriculture, Kurdistan University, University Boulevard, Sanandadj (Iran, Islamic Republic of)], E-mail: shahoei@yahoo.com; Khodamoradpour, Mehran [Regional office of Climatology, Sanandaj (Iran, Islamic Republic of)], E-mail: mehrankhodamorad@yahoo.com

    2009-10-15T23:59:59.000Z

    The evaluation of a hazardous waste disposal site is a complicated process because it requires data from diverse social and environmental fields. These data often involve processing of a significant amount of spatial information which can be used by GIS as an important tool for land use suitability analysis. This paper presents a multi-criteria decision analysis alongside with a geospatial analysis for the selection of hazardous waste landfill sites in Kurdistan Province, western Iran. The study employs a two-stage analysis to provide a spatial decision support system for hazardous waste management in a typically under developed region. The purpose of GIS was to perform an initial screening process to eliminate unsuitable land followed by utilization of a multi-criteria decision analysis (MCDA) to identify the most suitable sites using the information provided by the regional experts with reference to new chosen criteria. Using 21 exclusionary criteria, as input layers, masked maps were prepared. Creating various intermediate or analysis map layers a final overlay map was obtained representing areas for hazardous waste landfill sites. In order to evaluate different landfill sites produced by the overlaying a landfill suitability index system was developed representing cumulative effects of relative importance (weights) and suitability values of 14 non-exclusionary criteria including several criteria resulting from field observation. Using this suitability index 15 different sites were visited and based on the numerical evaluation provided by MCDA most suitable sites were determined.

  16. Yakima River Basin Phase II Fish Screen Evaluations, 2003

    SciTech Connect (OSTI)

    Vucelick, Jessica A.; McMichael, Geoffrey A.; Chamness, Mickie A.

    2004-05-01T23:59:59.000Z

    In 2003, the Pacific Northwest National Laboratory (PNNL) evaluated 23 Phase II fish screen sites in the Yakima River Basin as part of a multi-year project for the Bonneville Power Administration on the effectiveness of fish screening devices. PNNL collected data to determine whether velocities in front of the screens and in the bypasses met the Nation Oceanic and Atmospheric Administration Fisheries (NOAA Fisheries, formerly the National Marine Fisheries Service (NMFS)) criteria to promote safe and timely fish passage. In addition, PNNL conducted underwater video surveys to evaluate the environmental and operational conditions of the screen sites with respect to fish passage. Based on evaluations in 2003, PNNL concluded that: (1) In general, water velocity conditions at the screen sites met fish passage criteria set by the National Oceanic and Atmospheric Administration Fisheries. (2) Conditions at most facilities would be expected to provide for safe juvenile fish passage. (3) Conditions at some facilities indicate that operation and/or maintenance should be modified to improve juvenile fish passage conditions. (4) Automated cleaning brushes generally functioned properly; chains and other moving parts were typically well greased and operative. (5) Removal of sediment buildup and accumulated leafy and woody debris could be improved at some sites.

  17. Strategies and Decision Support Systems for Integrating Variable...

    Open Energy Info (EERE)

    Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations: Global Best Practices, Examples of Excellence and...

  18. assessment decision support: Topics by E-print Network

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

    program for salmonids on the north coast. The Departments of Fish and Game, Forestry and Fire Protection, California Standiford, Richard B. 4 Decision-support tool for...

  19. Special Issue on Integrated Uncertainty Management for Decision Making

    E-Print Network [OSTI]

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

  20. advanced clinical decision: Topics by E-print Network

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

    category during the post- intervention period was 32% in CDSS communities and 5 Campbell, A. Malcolm 11 Bayes Sequential Decision Theory in a Clinical Trial with Binary...

  1. Microsoft Word - Improved Interfaces and Decision Support_FINAL...

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

    the skill sets and performance of today's system operators. * Customer Decision Making - Demand Response (DR) systems will provide information to customers in easily understood...

  2. Making Hard Choices: Using Data to Make Collections Decisions

    E-Print Network [OSTI]

    Edwards, Susan E.

    2014-01-01T23:59:59.000Z

    analysis methodologies for collection management. College &2012). Relevance of library collections for graduate studentUsing Data to Make Collections Decisions Susan Elizabeth

  3. EIS-0380: Record of Decision | Department of Energy

    Energy Savers [EERE]

    Decision for continued operation of the Los Alamos National Laboratory in Los Alamos, New Mexico, pursuant to the Final Site-Wide Environmental Impact Statement for the Continued...

  4. EIS-0380: Amended Record of Decision | Department of Energy

    Energy Savers [EERE]

    Record of Decision Continued Operation of Los Alamos National Laboratory, Los Alamos, New Mexico The National Nuclear Security Administration (NNSA), a semi-autonomous agency...

  5. EIS-0380: Record of Decision | Department of Energy

    Energy Savers [EERE]

    of Decision: Site-Wide Environmental Impact Statement for Continued Operation of Los Alamos National Laboratory, Los Alamos, New Mexico, DOEEIS-0380 (September 2008) 73 FR 55833...

  6. DOE Secretarial Memorandum on Improved Decision Making through...

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

    the Secretary has signed a memorandum on "Improved Decision Making through the Integration of Program and Project Management with National Environmental Policy Act...

  7. Binary Decision Rules for Multistage Adaptive Mixed-Integer ...

    E-Print Network [OSTI]

    2014-08-20T23:59:59.000Z

    Aug 20, 2014 ... In the first test series, we compared the performance of the binary decision rules versus the non- ..... involving indicator functions is NP-hard.

  8. Memorandum of Decision: Withdrawal of Waiver for Fluorescent...

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

    & Publications Nationwide Categorical Waiver Memorandum of Decision: Withdrawal of LED Lighting Waiver ISSUANCE 2014-12-29: Energy Conservation Program: Clarification for...

  9. Assessment of New Approaches in Geothermal Exploration Decision...

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

    Assessment of New Approaches in Geothermal Exploration Decision Making Preprint Sertac Akar and Katherine R. Young National Renewable Energy Laboratory Presented at the Fourtieth...

  10. automated clinical decision: Topics by E-print Network

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

    Sciences and Ecology Websites Summary: of these devices will rely on some form of automation and are designed to expedite the decision making process, Sheridan, & Wickens,...

  11. Applying Climate Information for Adaptation Decision-Making:...

    Open Energy Info (EERE)

    Applying Climate Information for Adaptation Decision-Making: A Guidance and Resource Document Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Applying Climate...

  12. analysis mesa decision: Topics by E-print Network

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

    An observation- based strategy relies Doyen, Laurent 5 Management decisions for cogeneration : a survey analysis MIT - DSpace Summary: This study explores the underlying...

  13. Modeling of Energy Production Decisions: An Alaska Oil Case Study

    E-Print Network [OSTI]

    Leighty, Wayne

    2008-01-01T23:59:59.000Z

    RR-08-26 Modeling of Energy Production Decisions: An Alaskarapid or gradual energy production in the future? • Doesnet social benefit from energy production and achieving a

  14. Data-driven resource allocation decisions : FEMA's disaster recovery centers

    E-Print Network [OSTI]

    Moline, Julia N. (Julia Nessa)

    2014-01-01T23:59:59.000Z

    Resource allocation decisions in post-disaster operations are challenging because of situational dynamics, insufficient information, organizational culture, political context, and urgency. We propose a methodology to create ...

  15. EIS-0369: Record of Decision and Floodplain Statement of Findings...

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

    Decision and Floodplain Statement of Findings Nevada Rail Alignment for the Disposal of Spent Nuclear Fuel and High-Level Radioactive Waste at Yucca Mountain, Nye County, Nevada...

  16. Optimization Online - Binary Decision Rules for Multistage Adaptive ...

    E-Print Network [OSTI]

    Dimitris Bertsimas

    2014-08-20T23:59:59.000Z

    Aug 20, 2014 ... ... decision rules that are highly scalable and achieve good quality solutions. ... Category 2: Applications -- OR and Management Sciences.

  17. Revision of Qualitative Multi-Attribute Decision Models Martin Znidarsic*

    E-Print Network [OSTI]

    Bohanec, Marko

    881 Revision of Qualitative Multi-Attribute Decision Models Martin Znidarsic* Marko Bohanec** Jozef Stefan Institute Department of Intelligent Systems Ljubljana, Slovenia *Email: martin.znidarsic

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

    SciTech Connect (OSTI)

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

    2011-09-30T23:59:59.000Z

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

  19. Learned Human-in-the-Loop Decision Making

    E-Print Network [OSTI]

    Basso, Brandon

    2012-01-01T23:59:59.000Z

    Planning Problem Some smart quote Introduction Decision problems underpin nearly all activities in systems ranging from individual robots, to networked power grids.

  20. Risk-Averse Dynamic Programming for Markov Decision Processes

    E-Print Network [OSTI]

    Andrzej Ruszczynski

    2009-12-19T23:59:59.000Z

    Dec 19, 2009 ... Abstract: We introduce the concept of a Markov risk measure and we use it to formulate risk-averse control problems for two Markov decision ...

  1. Representing Asymmetric Decision Problems Using Coarse Valuations

    E-Print Network [OSTI]

    Liu, Liping; Shenoy, Prakash P.

    2004-04-01T23:59:59.000Z

    Support Systems 37 (2004) 119?135120 example of a highly asymmetric decision problem [15,22,23]. Joe is considering buying a 3-year-old Spartan sedan at a price of US$1000. The going rate for a similar car in the used car market is US$1100. Joe is unsure... of X and r is a payoff valuation of Y. Their combination, denoted by pC10r or rC10p, is a payoff valuation of Z=X[Y defined as follows: ?p C10 r??z??p?x??r?y?; ?1? where x and y are respectively the projection of z to X and Y, which are defined...

  2. Adaptive Peircean decision aid project summary assessments.

    SciTech Connect (OSTI)

    Senglaub, Michael E.

    2007-01-01T23:59:59.000Z

    This efforts objective was to identify and hybridize a suite of technologies enabling the development of predictive decision aids for use principally in combat environments but also in any complex information terrain. The technologies required included formal concept analysis for knowledge representation and information operations, Peircean reasoning to support hypothesis generation, Mill's's canons to begin defining information operators that support the first two technologies and co-evolutionary game theory to provide the environment/domain to assess predictions from the reasoning engines. The intended application domain is the IED problem because of its inherent evolutionary nature. While a fully functioning integrated algorithm was not achieved the hybridization and demonstration of the technologies was accomplished and demonstration of utility provided for a number of ancillary queries.

  3. Risk, ambiguity and quantum decision theory

    E-Print Network [OSTI]

    Riccardo Franco

    2007-11-06T23:59:59.000Z

    In the present article we use the quantum formalism to describe the effects of risk and ambiguity in decision theory. The main idea is that the probabilities in the classic theory of expected utility are estimated probabilities, and thus do not follow the classic laws of probability theory. In particular, we show that it is possible to use consistently the classic expected utility formula, where the probability associated to the events are computed with the equation of quantum interference. Thus we show that the correct utility of a lottery can be simply computed by adding to the classic expected utility a new corrective term, the uncertainty utility, directly connected with the quantum interference term.

  4. Public involvement in radioactive waste management decisions

    SciTech Connect (OSTI)

    NONE

    1994-04-01T23:59:59.000Z

    Current repository siting efforts focus on Yucca Mountain, Nevada, where DOE`s Office of Civilian Radioactive Waste Management (OCRWM) is conducting exploratory studies to determine if the site is suitable. The state of Nevada has resisted these efforts: it has denied permits, brought suit against DOE, and publicly denounced the federal government`s decision to study Yucca Mountain. The state`s opposition reflects public opinion in Nevada, and has considerably slowed DOE`s progress in studying the site. The Yucca Mountain controversy demonstrates the importance of understanding public attitudes and their potential influence as DOE develops a program to manage radioactive waste. The strength and nature of Nevada`s opposition -- its ability to thwart if not outright derail DOE`s activities -- indicate a need to develop alternative methods for making decisions that affect the public. This report analyzes public participation as a key component of this openness, one that provides a means of garnering acceptance of, or reducing public opposition to, DOE`s radioactive waste management activities, including facility siting and transportation. The first section, Public Perceptions: Attitudes, Trust, and Theory, reviews the risk-perception literature to identify how the public perceives the risks associated with radioactivity. DOE and the Public discusses DOE`s low level of credibility among the general public as the product, in part, of the department`s past actions. This section looks at the three components of the radioactive waste management program -- disposal, storage, and transportation -- and the different ways DOE has approached the problem of public confidence in each case. Midwestern Radioactive Waste Management Histories focuses on selected Midwestern facility-siting and transportation activities involving radioactive materials.

  5. Screening Analysis for the Environmental Risk Evaluation System Fiscal Year 2011 Report Environmental Effects of Offshore Wind Energy

    SciTech Connect (OSTI)

    Copping, Andrea E.; Hanna, Luke A.

    2011-11-01T23:59:59.000Z

    Potential environmental effects of offshore wind (OSW) energy development are not well understood, and yet regulatory agencies are required to make decisions in spite of substantial uncertainty about environmental impacts and their long-term consequences. An understanding of risks associated with interactions between OSW installations and avian and aquatic receptors, including animals, habitats, and ecosystems, can help define key uncertainties and focus regulatory actions and scientific studies on interactions of most concern. During FY 2011, Pacific Northwest National Laboratory (PNNL) scientists adapted and applied the Environmental Risk Evaluation System (ERES), first developed to examine the effects of marine and hydrokinetic energy devices on aquatic environments, to offshore wind development. PNNL scientists conducted a risk screening analysis on two initial OSW cases: a wind project in Lake Erie and a wind project off the Atlantic coast of the United States near Atlantic City, New Jersey. The screening analysis revealed that top-tier stressors in the two OSW cases were the dynamic effects of the device (e.g., strike), accidents/disasters, and effects of the static physical presence of the device, such as alterations in bottom habitats. Receptor interactions with these stressors at the highest tiers of risk were dominated by threatened and endangered animals. Risk to the physical environment from changes in flow regime also ranked high. Peer review of this process and results will be conducted during FY 2012. The ERES screening analysis provides an assessment of the vulnerability of environmental receptors to stressors associated with OSW installations; a probability analysis is needed to determine specific risk levels to receptors. As more data become available that document effects of offshore wind farms on specific receptors in U.S. coastal and Great Lakes waters, probability analyses will be performed.

  6. Screen bowl centrifuge: a high-efficiency particle size separator

    SciTech Connect (OSTI)

    Mohanty, M.K.; Zhang, B.; Khanna, N.; Palit, A.; Dube, B. [South Illinois University, Carbondale, IL (United States). Dept. for Mining & Mineral Resources Engineering

    2008-05-15T23:59:59.000Z

    Over the years, screen bowl centrifuges have been widely used for dewatering fine coal in coal preparation plants in the United States and elsewhere. It is generally recognized in the engineering and scientific communities that screen bowl centrifuges provide some degree of particle size separation while dewatering fine coal in a common application. However, the extent of differential partitioning of coarse and fine particles achievable by a screen bowl centrifuge has not been systematically studied in the past. The present investigation was aimed at conducting a parametric study using a statistically designed experimental program to better understand and optimize the size classification performance of a screen bowl centrifuge. A continuously operating screen bowl centrifuge having a bowl diameter of 0.5 m was used for this study at the Illinois Coal Development Park. Three key operating parameters, i.e., feed flow rate, feed solid content and pool depth, were varied to conduct a total of 17 experiments using a three-level factorial test matrix. Some of the best size separation performances achieved in this study may be described as having an imperfection value of 0.13 at an effective separation size (d(50c)) of 38 mu m and an imperfection value of 0.27 at an effective separation size (d(50c)) of 2.8 mu m. Due to an effective separation of ultrafine high ash materials, the ash content of the screen bowl feed was reduced from 22.3% to a minimum of 8.84% with a combustible recovery of 84.1% and an ash rejection of 71.6%. A higher combustible recovery of 92.1% was achieved at a product ash content of 12.5% with a d(50c) of 2.8 mu m and imperfection of 0.27.

  7. Design features of the radioactive Liquid-Fed Ceramic Melter system

    SciTech Connect (OSTI)

    Holton, L.K. Jr. (comp.)

    1985-06-01T23:59:59.000Z

    During 1983, the Pacific Northwest Laboratory (PNL), at the request of the Department of Energy (DOE), undertook a program with the principal objective of testing the Liquid-Fed Ceramic Melter (LFCM) process in actual radioactive operations. This activity, termed the Radioactive LFCM (RLFCM) Operations is being conducted in existing shielded hot-cell facilities in B-Cell of the 324 Building, 300 Area, located at Hanford, Washington. This report summarizes the design features of the RLFCM system. These features include: a waste preparation and feed system which uses pulse-agitated waste preparation tanks for waste slurry agitation and an air displacement slurry pump for transferring waste slurries to the LFCM; a waste vitrification system (LFCM) - the design features, design approach, and reasoning for the design of the LFCM are described; a canister-handling turntable for positioning canisters underneath the RLFCM discharge port; a gamma source positioning and detection system for monitoring the glass fill level of the product canisters; and a primary off-gas treatment system for removing the majority of the radionuclide contamination from the RLFCM off gas. 8 refs., 48 figs., 6 tabs.

  8. Smarter Cropping: Internet program helps farmers make decisions about crops

    E-Print Network [OSTI]

    Wythe, Kathy

    2009-01-01T23:59:59.000Z

    Story by Kathy Wythe tx H2O | pg. 26 Smarter Cropping Internet program helps farmers make decisions about crops Along the coastal plains of Texas, farmers and crop managers are using the Internet to make more informed decisions about growing...

  9. Representing Uncertainty in Decision Support Harvey J. Greenberg

    E-Print Network [OSTI]

    Greenberg, Harvey J.

    overlapping factors. · Source of uncertainty. Is it a future event, such as product demand? Is it ignorance defines a proven reserve? · Time scale. Is the decision a strategic one, to cover a planning horizon? Is it a major setback, such as the loss of a company? Is it catastrophic, such as the loss of a city? · Decision

  10. Didactic Decision-Making Process In a Surgery Learning Environment

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Didactic Decision-Making Process In a Surgery Learning Environment Dima Mufti-Alchawafa1 , Vanda.Vadcard}@imag.fr Abstract. In this paper we present our model of the didactic decision-making process and our method environment a model of knowledge (Luengo & al., 2004), a model of knowledge diagnosis and a model of didactic

  11. Decision Center for a Desert City Water/Climate Briefings

    E-Print Network [OSTI]

    Zhang, Junshan

    Water and its Role in Mitigation of Surface/Ground water depletion ­ Max Krzyzewski Climate Change EfDecision Center for a Desert City Water/Climate Briefings A place where multiple perspectives with the public policy community to investigate water, climate, decision-making and vulnerability

  12. COOPERATION BETWEEN BUSINESS AND HOLONIC MANUFACTURING DECISION SYSTEMS

    E-Print Network [OSTI]

    Boyer, Edmond

    COOPERATION BETWEEN BUSINESS AND HOLONIC MANUFACTURING DECISION SYSTEMS Rémi Pannequin, André holonic products, in order to enable cooperation between centralised business and distributed of the holonic product and finally study the possible interaction protocols between the products and the decision

  13. BEHAVIOR PREDICTION FOR DECISION AND CONTROL IN COGNITIVE AUTONOMOUS SYSTEMS

    E-Print Network [OSTI]

    Ray, Asok

    BEHAVIOR PREDICTION FOR DECISION AND CONTROL IN COGNITIVE AUTONOMOUS SYSTEMS ASOK RAY*, SHASHI for decision and control in cognitive autonomous systems. The objective is to coordinate human. 1. Introduction Modern human-engineered systems (e.g. power grid, communication, transportation

  14. 1 INTRODUCTION The replacement investment decision is clearly a

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 INTRODUCTION The replacement investment decision is clearly a strategic objective of a company for the replacement decision largely depends on the company context. However, we can summarize the motivations leading over time and prove that the replacement policy at equal intervals is optimum. However, the linear

  15. MIS 383N DECISION SUPPORT MODELING SPRING 2012

    E-Print Network [OSTI]

    Ghosh, Joydeep

    MIS 383N DECISION SUPPORT MODELING SPRING 2012 TT 12:30-2:00, GSB 3.106 Professor James S. Dyer. Materials Required: The primary textbook is: (C&R) Clemen, R. and Reilly, T., Making Hard Decisions, South Grove, CA: Duxbury Press (ISBN 0-324-66244-0) (TM) Titman, T. and J. D. Martin. 2011, 2 nd Edition

  16. GIDA____________________ Journal of Geographic Information and Decision Analysis

    E-Print Network [OSTI]

    Klippel, Alexander

    , pp . 129-139 © GIDA 2001 ISSN 1480-8943 Sharing Exploratory Geospatial Analysis and Decision Making networks, mobile computing devices and other location-based #12;Sharing Exploratory Geospatial AnalysisGIDA____________________ Journal of Geographic Information and Decision Analysis 2001, Vol. 5, No.2

  17. Pricing Decisions during Inter-generational Product Transition

    E-Print Network [OSTI]

    Graves, Stephen C.

    Pricing Decisions during Inter-generational Product Transition November 2007, revised November 2008-mail: sgraves@mit.edu #12;Pricing Decisions during Inter-generational Product Transition November 2007, revised November 2008 Abstract How should companies price products during an inter-generational transition? High

  18. MEDICAL DECISION MAKING LIBRARY NUMERIC CATEGORIES 1 Teaching MDM

    E-Print Network [OSTI]

    Ford, James

    Decision Making (general) 4 Clinical Decision Making "Rounds" · NEJM "CLinical Problem Solving" 5 Clinical Clinical Prediction Rules 9 Algorithms · Guidelines 10 Calculating Posttest Probability 11 Test Performance · Informatics 26 Pros and Cons of MDM 27 Uncertainty 28 Critical Appraisal · Evidence-based Medicine 29 Outcomes

  19. ON-BOARD FUEL PROCESSING GO/NO-GO DECISION

    E-Print Network [OSTI]

    and natural gas as possible fueling options for fuel cell vehicles. Since it was uncertain whether on commercialization decision for fuel cell vehicles, DOE set an On-Board Fuel Processing Go/No-Go decision milestone-board fuel processing. The R&D focused on fuel-flexible fuel processing of gasoline, ethanol, methanol

  20. Stochastic methods for improving secondary production decisions under compositional uncertainty

    E-Print Network [OSTI]

    de Weck, Olivier L.

    secondary recovery industry. Secondary recovery forestalls depletion of non-renewable resources and avoidsStochastic methods for improving secondary production decisions under compositional uncertainty and Optimization Program #12;2 #12;3 Stochastic methods for improving secondary production decisions under

  1. algorithmic decision optimization: Topics by E-print Network

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

    algorithmic decision optimization First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Optimizing Decision...

  2. 2009 EMS Users Conference Expert Operator Decision Making

    E-Print Network [OSTI]

    , abnormal summaries, charts, map boards) that reflect thousands of variables 7 #12;Power Grid Operations National Laboratory September 16, 2009 PNNL-SA-68226 #12;Overview Power Grid Expert Operator Decision Model Improvements Operator Decision Model: An application of Cognitive Science Power grid operations: Complex

  3. Effects of Xylitol and Stimulated Salivary Flow on Calculus Accumulation in Gastrostomy Tube-Fed Patients: A Pilot Study

    E-Print Network [OSTI]

    McCoy, Kevin Gerald

    2014-11-14T23:59:59.000Z

    EFFECTS OF XYLITOL AND STIMULATED SALIVARY FLOW ON CALCULUS ACCUMULATION IN GASTROSTOMY TUBE-FED PATIENTS: A PILOT STUDY A Thesis by KEVIN GERALD MCCOY Submitted to The Office of Graduate and Professional Studies of The Texas A... Major Subject: Oral Biology Copyright 2014 Kevin Gerald McCoy   ii   ABSTRACT This pilot study was initiated to investigate whether xylitol and/or stimulated salivary flow would have an effect on the accumulation of calculus...

  4. The determination of the bioavailability and the site of absorption in lambs fed different sources of magnesium 

    E-Print Network [OSTI]

    Hurley, Leigh Anne

    1988-01-01T23:59:59.000Z

    of the animal influences Ng avail- ability. Grace (1972) found that older cows exhibited a sharper decrease in plasma Ng than did younger cows in the early stages of lactation. Magnesium Supplementation The adequacy of dietary Mg levels is probably...THE DETERMINATION OF THE BIOAVAILABILITY AND THE SITE OF ABSORPTION IN LAMBS FED DIFFERENT SOURCES OF MAGNESIUM A Thesis I, EIGH ANNE HURLEY Submitted to the Of f ice of Graduate Studies Texas AAM UniversitY in partial fulfillment...

  5. Infrared-Based Screening System Oak Ridge National Laboratory

    E-Print Network [OSTI]

    Infrared-Based Screening System (IBSS) Oak Ridge National Laboratory managed by UT-Battelle, LLC underperforming or overworking components are identified. These thermal-based systems integrate infrared (IR) sensors or cameras, video images, and vehicle position sensors, and are generically known as infrared

  6. ORIGINAL PAPER Propylene Epoxidation: High-Throughput Screening of Supported

    E-Print Network [OSTI]

    Senkan, Selim M.

    ORIGINAL PAPER Propylene Epoxidation: High-Throughput Screening of Supported Metal Catalysts of propylene using molecular oxygen was studied on a variety of supported metal catalysts. The most promising Propylene Á Epoxidation Á Sol­gel Á High-throughput 1 Introduction Propylene oxide (PO) is an important raw

  7. Screening of quark-monopole in N=4 plasma

    E-Print Network [OSTI]

    Wei-shui Xu; Ding-fang Zeng

    2014-12-11T23:59:59.000Z

    We study a quark-monopole bound system moving in N=4 SYM plasma with a constant velocity by the AdS/CFT correspondence. The screening length of this system is calculated, and is smaller than that of the quark-antiquark bound state.

  8. anxiety screening test: Topics by E-print Network

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

    anxiety screening test First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Test Anxiety Tips to Ease Your...

  9. agglutination screening test: Topics by E-print Network

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

    agglutination screening test First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Veterinary World Vol.3(2):...

  10. antibody screening test: Topics by E-print Network

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

    antibody screening test First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 1.9.1 BLOOD GROUPING AND...

  11. 111Screening Young Children for Lead Poisoning Chapter 5: Resources

    E-Print Network [OSTI]

    for providers. For use by health departments in preparing materials for health-care providers, this template- tional Health and Nutrition Examination Survey #12;113Screening Young Children for Lead Poisoning Chapter levels in the U.S. population: phase 1 of the Third National Health and Nutrition Examination Survey

  12. Clinical Cancer Care Full screening services and diagnostics

    E-Print Network [OSTI]

    Myers, Lawrence C.

    Clinical Cancer Care · Full screening services and diagnostics · Advanced treatments for all forms of cancer · Most frequent cancers at the Cancer Center: Breast 15% Gastrointestinal 13% Skin 17% Lung 13 treatment protocols that link the latest Cancer Center research to clinical care · Familial Cancer Program

  13. Review Profile & Update Email Preferences No. Screen Narration

    E-Print Network [OSTI]

    Bigelow, Stephen

    Review Profile & Update Email Preferences No. Screen Narration 1 Bookend Slide This lesson will show how to review your profile and update your email preferences. 2 home/shop > shop To access your profile at any time, simply click on the profile link at the top of the page just to the right of your

  14. Large-scale screening of hypothetical metalorganic frameworks

    E-Print Network [OSTI]

    chemical library of building blocks (based on the structures of known MOFs) and rapidly screen them to find,953 hypothetical MOFs and for each one calculated the pore-size distribution, surface area and methane-storage capacity. We identified over 300 MOFs with a predicted methane-storage capacity better than that of any

  15. ScreenPass: Secure Password Entry on Touchscreen Dongtao Liu

    E-Print Network [OSTI]

    Cox, Landon

    ScreenPass: Secure Password Entry on Touchscreen Devices Dongtao Liu Duke University Durham, NC, USA Eduardo Cuervo Duke University Durham, NC, USA Valentin Pistol Duke University Durham, NC, USA Ryan Scudellari Duke University Durham, NC, USA Landon P. Cox Duke University Durham, NC, USA ABSTRACT

  16. Microfluidic Glycosyl Hydrolase Screening for Biomass-to-Biofuel Conversion

    E-Print Network [OSTI]

    Singh, Anup

    Microfluidic Glycosyl Hydrolase Screening for Biomass-to-Biofuel Conversion Rajiv Bharadwaj such as cellulases and hemicellulases is a limiting and costly step in the conversion of biomass to biofuels. Lignocellulosic (LC) biomass is an abundant and potentially carbon-neutral resource for production of biofuels

  17. Screened Coulomb potentials for astrophysical nuclear fusion reactions

    E-Print Network [OSTI]

    Theodore E. Liolios

    2000-09-04T23:59:59.000Z

    The electron-screening acceleration of laboratory fusion reactions at astrophysical energies is an unsolved problem of great importance to astrophysics. That effect is modeled here by considering the fusion of hydrogen-like atoms whose electron probability density is used in Poisson's equation in order to derive the corresponding screened Coulomb potential energy. That way atomic excitations and deformations of the fusing atoms can be taken into account. Those potentials are then treated semiclassically in order to obtain the screening (accelerating) factor of the reaction. By means of the proposed model the effect of a superstrong magnetic field on laboratory Hydrogen fusion reactions is investigated here for the first time showing that, despite the considerable increase in the cross section of the $% dd$ reaction, the $pp$ reaction is still too slow to justify experimentation. The proposed model is finally applied on the $H^{2}(d,p) H^{3}$ fusion reaction describing satisfactorily the experimental data although some ambiguity remains regarding the molecular nature of the deuteron target. Notably, the present method gives a sufficiently high screening energy for Hydrogen fusion reactions so that the take-away energy of the spectator nucleus can also be taken into account.

  18. Healthline.com New Sensor Screens Your Blood

    E-Print Network [OSTI]

    Bigelow, Stephen

    Healthline.com New Sensor Screens Your Blood for Drugs in Real-Time Written and illegal drugs in human blood. It's every doctor's dream--a small, wearable sensor that can monitor levels of, say, the heart drug digoxin in a patient's blood, and make sure that he or she gets

  19. MR SCREENING FORM FOR RESEARCH STAFF Page 1 of 2

    E-Print Network [OSTI]

    MR SCREENING FORM FOR RESEARCH STAFF Page 1 of 2 (PLEASE PRINT) NAME DATE: Before entering the MR environment or MR system room, you must remove all metallic objects including hearing aids, dentures, partial may be advised or required to wear earplugs or other hearing protection during the MR procedure

  20. Chemical Biology Chemical Screening for Hair Cell Loss and Protection

    E-Print Network [OSTI]

    Rubel, Edwin

    Chemical Biology Chemical Screening for Hair Cell Loss and Protection in the Zebrafish Lateral Line Rubel,1,2 and David W. Raible1,4 Abstract In humans, most hearing loss results from death of hair cells, the mechanosensory receptors of the inner ear. Two goals of current hearing research are to protect hair cells from

  1. The role of apaptosis in the suppression of lymphoproliferation which is observed in animals fed diets rich in n-3 polyunsaturated fatty acids

    E-Print Network [OSTI]

    Shawver, Paula Ann

    2013-02-22T23:59:59.000Z

    for many types of inflammation. Previously, we demonstratied that splenocyte cultures of mice fed diets reich in the n-3 fatty acid eicosapentanoic acid (EPA) undergo a higher degree of apoptosis, or programmed cell death, upon stimulation, than celks from...

  2. Design and Test of DC Voltage Link Conversion System and Brushless Doubly-Fed Induction Generator for Variable-Speed Wind Energy Applications: August 1999--May 2003

    SciTech Connect (OSTI)

    Lipo, T.A.; Panda, D.; Zarko, D.

    2005-11-01T23:59:59.000Z

    This report describes four low-cost alternative power converters for processing the power developed by a doubly fed wound-rotor induction generator for wind energy conversion systems.

  3. National Beef Quality Audit-2011: In-Plant Survey of Targeted Carcass Characteristics Related to Quality, Quantity, Value, and Marketing of Fed Steers and Heifers 

    E-Print Network [OSTI]

    Moore, Melanie 1989-

    2012-11-26T23:59:59.000Z

    NATIONAL BEEF QUALITY AUDIT?2011: IN-PLANT SURVEY OF TARGETED CARCASS CHARACTERISTICS RELATED TO QUALITY, QUANTITY, VALUE, AND MARKETING OF FED STEERS AND HEIFERS A Thesis by MELANIE CATHERINE MOORE Submitted to the Office of Graduate.... Russell Cross December 2012 Major Subject: Animal Science Copyright 2012 Melanie Catherine Moore ii ABSTRACT The National Beef Quality Audit ? 2011 assessed the current status of quality and consistency of fed steers and heifers. Beef...

  4. Bench-Top Engine System for Fast Screening of Alternative Fuels...

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

    Bench-Top Engine System for Fast Screening of Alternative Fuels and Fuel Additives Bench-Top Engine System for Fast Screening of Alternative Fuels and Fuel Additives A bench-top...

  5. Coalbed Methane Produced Water Screening Tool for Treatment Technology and Beneficial Use 2013 Supporting Information

    E-Print Network [OSTI]

    Coalbed Methane Produced Water Screening Tool for Treatment Technology and Beneficial Use 2013 1 (to sustain instream #12;Coalbed Methane Produced Water Screening Tool for Treatment Technology Supporting Information 1.0 Produced Water Regulatory Framework for WY and NM

  6. Response to Intervention Screening and Progress Monitoring Practices in 41 Local Schools

    E-Print Network [OSTI]

    Mellard, Daryl; McKnight, M.; Woods, Kari

    2009-01-01T23:59:59.000Z

    This study describes response to intervention (RTI) screening and progress monitoring instruments and procedures in 41 local school settings. For screening the schools most often used published reading assessments or ...

  7. The development and testing of a nonconsequentialist decision-making model

    E-Print Network [OSTI]

    Elaydi, Raed Saber

    2005-08-29T23:59:59.000Z

    New conceptual work in the judgment and decision-making research arena has suggested a nonconsequentialist perspective to decision-making. From this perspective, an emphasis is placed on emotions during the decision-making process, specifically...

  8. Projection and Reaction for Decision Support in Refineries: Combining Multiple Theories

    E-Print Network [OSTI]

    Krebsbach, Kurt D.

    Projection and Reaction for Decision Support in Refineries: Combining Multiple Theories Kurt D system to provide decision support for refinery operations personnel (Krebsbach & Musliner 1997; Musliner to provide sufficiently flexible decision support in complex environments. Background: Refinery Control

  9. Enhancing the systems decision process with flexibility analysis for optimal unmanned aircraft system selection

    E-Print Network [OSTI]

    Bachmann, Chris H., III (Christopher Henry)

    2008-01-01T23:59:59.000Z

    Systems Engineers often conduct decision analysis in order to provide decision makers with a quantifiable means to make decisions. However, the field of Systems Engineering is often criticized for focusing on processes and ...

  10. STATE AND TRAIT ANXIETY EFFECTS ON DECISION-MAKING: PREDICTING HEURISTIC VERSUS ANALYTIC STRATEGY ADOPTION

    E-Print Network [OSTI]

    O'Hare, Aminda Jo

    2010-07-29T23:59:59.000Z

    The impact of mood states on decision-making behavior has revealed two styles of decision making: heuristic and analytic (Fiedler, 1991). When the limited research on anxious moods and decision-making style is considered, ...

  11. Record of Decision for Amchitka Surface Closure, Alaska

    SciTech Connect (OSTI)

    None

    2008-08-01T23:59:59.000Z

    This Record of Decision has been prepared to document the remedial actions taken on Amchitka Island to stabilize contaminants associated with drilling mud pits generated as a result of nuclear testing operations conducted on the island. This document has been prepared in accordance with the recommended outline in the Alaska Department of Environmental Conservation guidance on decision documentation under the Site Cleanup Rules (18 AAC 75.325-18 AAC 75.390) (ADEC 1999). It also describes the decision-making process used to establish the remedial action plans and defines the associated human health and ecological risks for the remediation.

  12. Decision Analysis System for Selection of Appropriate Decontamination Technologies

    SciTech Connect (OSTI)

    Ebadian, M.A.; Boudreaux, J.F.; Chinta, S.; Zanakis, S.H.

    1998-01-01T23:59:59.000Z

    The principal objective for designing Decision Analysis System for Decontamination (DASD) is to support DOE-EM's endeavor to employ the most efficient and effective technologies for treating radiologically contaminated surfaces while minimizing personnel and environmental risks. DASD will provide a tool for environmental decision makers to improve the quality, consistency, and efficacy of their technology selection decisions. The system will facilitate methodical comparisons between innovative and baseline decontamination technologies and aid in identifying the most suitable technologies for performing surface decontamination at DOE environmental restoration sites.

  13. Engineering of a High-Throughput Screening System to Identify Cellulosic Biomass,

    E-Print Network [OSTI]

    California at Riverside, University of

    - grated high-throughput (HTP) screening pipeline. Herein, we report on the engineering of a novel HTP

  14. Application of a new screening model to thermonuclear reactions of the rp process

    E-Print Network [OSTI]

    Theodore Liolios

    2003-05-09T23:59:59.000Z

    A new screening model for astrophysical thermonuclear reactions was derived recently which improved Salpeter's weak-screening one. In the present work we prove that the new model can also give very reliable screening enhancement factors (SEFs) when applied to the rp process. According to the results of the new model, which agree well with Mitler's SEFs, the screened rp reaction rates can be, at most, twice as fast as the unscreened ones.

  15. Screening for Real Options “In” an Engineering System: A Step Towards Flexible System Development

    E-Print Network [OSTI]

    Bartolomei, Jason E.

    2006-04-07T23:59:59.000Z

    The goal of this research is to develop an analytical framework for screening for real options “in” an

  16. Argonne National Laboratory-West Former Workers, Construction Worker Screening Projects

    Broader source: Energy.gov [DOE]

    Argonne National Laboratory-West Former Construction Workers (now known as Idaho National Laboratory), Construction Worker Screening Projects

  17. Neonatal Hearing Screening Test Consistent with loss in one or both ears within frequency range

    E-Print Network [OSTI]

    Levin, Judith G.

    Neonatal Hearing Screening Test Consistent with loss in one or both ears within frequency range: Gene specific mutation screening If familial and nonsyndromal is suspected, consider: GJB2 testing GJB6 testing CMV testing Environmental etiologies Gene specific screening may be warranted If nonsyndromal

  18. A new protein folding screen: Application to the ligand binding domains of a glutamate and kainate

    E-Print Network [OSTI]

    Lebendiker, Mario

    A new protein folding screen: Application to the ligand binding domains of a glutamate and kainate of determining and evaluating protein folding conditions, we have designed a new fractional factorial protein folding screen. The screen includes 12 factors shown by previous experiments to enhance protein folding

  19. The IMPARTS screening project: Informatics for managing common

    E-Print Network [OSTI]

    Applebaum, David

    · Associations of measured outcomes with demographic & clinical variables · Predictors of good and poor outcomes in physically ill people & associated with negative outcomes (e.g. pain, fatigue, poor prognosis) · It is worth of symptom distress Inform clinical decision-making & promotes timely intervention Track change over time

  20. Interactive Decision Support for Risk Management: a Qualitative Evaluation in Cancer Genetic Counselling Sessions

    E-Print Network [OSTI]

    Glasspool, David W.; Oettinger, Ayelet; Braithwaite, Dejana; Fox, John

    2010-01-01T23:59:59.000Z

    10.1007/s13187-009-0035-8 Interactive Decision Support forcounselling. Keywords Interactive decision support . Riskparticularly the dynamic, interactive display with its fast

  1. On-Board Fuel Processing Go No-Go Decision, August 2004

    Fuel Cell Technologies Publication and Product Library (EERE)

    DOE Decision Report on Go/No-go decision on on-board fuel processing task for fuel cell vehicles. Revised report published August 2004.

  2. SciTech Connect: Energy Signal Tool for Decision Support in Building...

    Office of Scientific and Technical Information (OSTI)

    Energy Signal Tool for Decision Support in Building Energy Systems Citation Details In-Document Search Title: Energy Signal Tool for Decision Support in Building Energy Systems A...

  3. Administrator's Final Record of Decision, BP-14 Power and Transmission...

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

    BP-14 Power and Transmission Rate Proceeding ADMINISTRATOR'S FINAL RECORD OF DECISION July 2013 BP-14-A-03 BP-14-A-03 Table of Contents Page i Table of Contents COMMONLY USED...

  4. Automation and Accountability in Decision Support System Interface Design

    E-Print Network [OSTI]

    Cummings, M. L.

    2006-01-01T23:59:59.000Z

    When the human element is introduced into decision support system design, entirely new layers of social and ethical issues emerge but are not always recognized as such. This paper discusses those ethical and social impact ...

  5. New Decision Support Tool for Acute Lymphoblastic Leukemia Classification

    E-Print Network [OSTI]

    Chronopoulos, Anthony T.

    New Decision Support Tool for Acute Lymphoblastic Leukemia Classification Monica Madhukar affected by Acute Lymphoblastic Leukemia. The results show that the proposed system robustly segments and classifies acute lymphoblastic leukemia based on complete microscopic blood images. Keywords: Classification

  6. Communication Factors Affecting African Policymakers' Decisions about Agricultural Biotechnology 

    E-Print Network [OSTI]

    Begashaw, Belay Ejigu

    2010-10-12T23:59:59.000Z

    The purpose of this study was to develop a model for impacting decisions on agricultural biotechnology practices in food production among African policymakers. The research focused on three African countries, namely, South ...

  7. Developing an alternative model for travel decision-making

    E-Print Network [OSTI]

    Hung, Kam

    2009-05-15T23:59:59.000Z

    This study proposes an alternative travel decision making model and situates its arguments in the Motivation-Opportunity-Ability (MOA) theoretical construct. The MOA model suggests that motivation, opportunity, and ability are major factors...

  8. accelerating policy decisions: Topics by E-print Network

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

    Tiongson 2012-01-01 56 Web tool for energy policy decision-making through geo-localized LCA models: A focus on offshore wind farms in Northern Europe Physics Websites Summary: 1...

  9. aid decision tool: Topics by E-print Network

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

    Page Topic Index 121 Web tool for energy policy decision-making through geo-localized LCA models: A focus on offshore wind farms in Northern Europe Physics Websites Summary: 1...

  10. Traits Affecting Household Livestock Marketing Decisions in Rural Kenya

    E-Print Network [OSTI]

    Traits Affecting Household Livestock Marketing Decisions in Rural Kenya Katherine L. Baldwin community of Central Kenya, we regressed household offtake rate of both cattle and smallstock against in Kenya. Because pastoralist economies depend almost exclusively upon livestock production, most recent

  11. Transportation Center Seminar "Electric Vehicle Recharging: Decision Support

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    Transportation Center Seminar "Electric Vehicle Recharging: Decision Support Tools for Drivers Conference Center Refreshments available at 3:30 pm Abstract: Plug-in electric vehicles (PEVs) have become electric vehicles. #12;

  12. Scientia : An end user development environment for decision support systems/

    E-Print Network [OSTI]

    Sims, Clayton Tyler

    2009-01-01T23:59:59.000Z

    This thesis describes an end user programming environment that allows non-programmers to create decision support protocols for use on electronic devices. User centered design techniques were followed to identify the ...

  13. Design of Near Optimal Decision Rules in Multistage Adaptive ...

    E-Print Network [OSTI]

    2014-09-02T23:59:59.000Z

    ... of admissible decision rules, and can lead to the same worst-case performance as ..... where 1(?) is the indicator function and N is the number of samples used.

  14. awaits ec decision: Topics by E-print Network

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

    Engineering Indian Institute of Technology Krishnapura, Nagendra 4 ME-SE-EC 710 Syllabus Page 1 of 7 ME-SE-EC 710 SYLLABUS Materials Science Websites Summary: Decisions....

  15. Altering Design Decisions to Better Suit Facilities Management Processes

    E-Print Network [OSTI]

    Jawdeh, H. B.; Abudul-Malak, M. A.; Wood, G.

    2010-01-01T23:59:59.000Z

    management and design as well as to unveil the FM potential in enhancing design decisions for achieving better performing facilities. Various factors leading to the aforementioned gap and reasons for bridging it have been presented. It was deduced that FM...

  16. Decision support systems for automated terminal area air traffic control

    E-Print Network [OSTI]

    Pararas, John Demetrios

    1982-01-01T23:59:59.000Z

    This work studies the automation of the terminal area Air Traffic Management and Control (ATM/C) system. The ATM/C decision-making process is analyzed and broken down into a number of "automation functions". Each of these ...

  17. Establishment of Management Decisions on Office of Inspector General Reports

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

    2008-04-19T23:59:59.000Z

    The order establishes the responsibilities and requirements for Department of Energy elements to make management decisions on Office of Inspector General audits and public inspection reports. Cancels DOE O 221.3.

  18. Establishment of Management Decisions on Office of Inspector General Reports

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

    2001-12-17T23:59:59.000Z

    To establish the responsibilities and requirements for Department of Energy (DOE) action required to make management decisions on Office of Inspector General (OIG) audit and public inspection reports. Cancels DOE 2320.2B

  19. A framework for decision support in systems architecting

    E-Print Network [OSTI]

    Simmons, Willard Lennox

    2008-01-01T23:59:59.000Z

    The objective of this thesis is to provide a method and tool to leverage computational resources to empower a systems architect to reason about architectural decisions more comprehensively and effectively compared to ...

  20. Economics and Decision-Making for Climate Change and Sustainability

    E-Print Network [OSTI]

    Schmittner, Andreas

    Economics and Decision-Making for Climate Change and Sustainability Subtitle: Climate Change is an Economic Problem­ source and solutions lie in realm of social science Susan M. Capalbo Professor and Head, Applied Economics (formerly