Sample records for leach 202-586-1114 team

  1. TEAM CAPTAIN'S LOG Team Captain's Name: Team Name

    E-Print Network [OSTI]

    MKT-3131 D TEAM CAPTAIN'S LOG Team Captain's Name: Team Name: Team Captain's Phone Number: County. Enter information online at http://walkacrosstexas.tamu.edu. Record your team members= total weekly mileage (and pounds lost, if recorded) and enter online. In Week 7, remind your team members to complete

  2. EFRT M-12 Issue Resolution: Comparison of PEP and Bench-Scale Oxidative Leaching Results

    SciTech Connect (OSTI)

    Rapko, Brian M.; Schonewill, Philip P.; Brown, Christopher F.; Eslinger, Paul W.; Fountain, Matthew S.; Hausmann, Tom S.; Huckaby, James L.; Hanson, Brady D.; Kurath, Dean E.; Minette, Michael J.

    2010-01-01T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

  3. The energy transition Gerald Leach

    E-Print Network [OSTI]

    Kammen, Daniel M.

    The energy transition Gerald Leach The paper considers the substitution of tradition. The In the context of energy policy and planning, the paper concludes with a review of the reasons why transition. In the IS THE TRANSITION HAPPENING? poorest developing countries biomass fuels account for 60-95% of total energy use

  4. Essays in Team Economics

    E-Print Network [OSTI]

    Tumlinson, Justin

    2011-01-01T23:59:59.000Z

    in Adverse Selection in Team Formation under DiscriminationAdverse Selection in Team Formation under Discrimination [J. A. , and Owan, H. , “Team Incentives and Worker

  5. Filtration and Leach Testing for PUREX Cladding Sludge and REDOX Cladding Sludge Actual Waste Sample Composites

    SciTech Connect (OSTI)

    Shimskey, Rick W.; Billing, Justin M.; Buck, Edgar C.; Casella, Amanda J.; Crum, Jarrod V.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Hallen, Richard T.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Swoboda, Robert G.

    2009-03-02T23:59:59.000Z

    A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan (Barnes and Voke 2006). The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Hanford Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Under test plan TP RPP WTP 467 (Fiskum et al. 2007), eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. Under this test plan, a waste testing program was implemented that included: • Homogenizing the archive samples by group as defined in the test plan. • Characterizing the homogenized sample groups. • Performing parametric leaching testing on each group for compounds of interest. • Performing bench-top filtration/leaching tests in the hot cell for each group to simulate filtration and leaching activities if they occurred in the UFP2 vessel of the WTP Pretreatment Facility. This report focuses on a filtration/leaching test performed using two of the eight waste composite samples. The sample groups examined in this report were the plutonium-uranium extraction (PUREX) cladding waste sludge (Group 3, or CWP) and reduction-oxidation (REDOX) cladding waste sludge (Group 4, or CWR). Both the Group 3 and 4 waste composites were anticipated to be high in gibbsite, thus requiring caustic leaching. WTP RPT 167 (Snow et al. 2008) describes the homogenization, characterization, and parametric leaching activities before benchtop filtration/leaching testing of these two waste groups. Characterization and initial parametric data in that report were used to plan a single filtration/leaching test using a blend of both wastes. The test focused on filtration testing of the waste and caustic leaching for aluminum, in the form of gibbsite, and its impact on filtration. The initial sample was diluted with a liquid simulant to simulate the receiving concentration of retrieved tank waste into the UFP2 vessel (< 10 wt% undissolved solids). Filtration testing was performed on the dilute waste sample and dewatered to a higher solids concentration. Filtration testing was then performed on the concentrated slurry. Afterwards, the slurry was caustic leached to remove aluminum present in the undissolved solid present in the waste. The leach was planned to simulate leaching conditions in the UFP2 vessel. During the leach, slurry supernate samples were collected to measure the dissolution rate of aluminum in the waste. After the slurry cooled down from the elevated leach temperature, the leach liquor was dewatered from the solids. The remaining slurry was rinsed and dewatered with caustic solutions to remove a majority of the dissolved aluminum from the leached slurry. The concentration of sodium hydroxide in the rinse solutions was high enough to maintain the solubility of the aluminum in the dewatered rinse solutions after dilution of the slurry supernate. Filtration tests were performed on the final slurry to compare to filtration performance before and after caustic leaching.

  6. Team Captain Kit National Team Initiative

    E-Print Network [OSTI]

    Rusu, Adrian

    Team Captain Kit National Team Initiative #12;2 Welcome HOSA! We are thrilled that HOSA is supporting the Alzheimer's Association Memory Walk through the national team initiative in 2004. HOSA! Your commitment to be a Team Captain is the first step to making Memory Walk a success. We have

  7. RESEARCH ARTICLE Assessment of metal contaminations leaching

    E-Print Network [OSTI]

    Short, Daniel

    RESEARCH ARTICLE Assessment of metal contaminations leaching out from recycling plastic bottles syntheses, partic- ularly antimony, human exposure to metal release from plastic bottles has been a serious from a series of recycling plastic bottles upon treatments. Methodology In this study, leaching

  8. Filtration and Leach Testing for REDOX Sludge and S-Saltcake Actual Waste Sample Composites

    SciTech Connect (OSTI)

    Shimskey, Rick W.; Billing, Justin M.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Geeting, John GH; Hallen, Richard T.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Snow, Lanee A.; Swoboda, Robert G.

    2009-02-20T23:59:59.000Z

    A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan.( ) The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Under test plan TP-RPP-WTP-467, eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. Under this test plan, a waste-testing program was implemented that included: • Homogenizing the archive samples by group as defined in the test plan • Characterizing the homogenized sample groups • Performing parametric leaching testing on each group for compounds of interest • Performing bench-top filtration/leaching tests in the hot cell for each group to simulate filtration and leaching activities if they occurred in the UFP2 vessel of the WTP Pretreatment Facility. This report focuses on filtration/leaching tests performed on two of the eight waste composite samples and follow-on parametric tests to support aluminum leaching results from those tests.

  9. PEP Integrated Test D Run Report Caustic and Oxidative Leaching in UFP-VSL-T02A

    SciTech Connect (OSTI)

    Sevigny, Gary J.; Bredt, Ofelia P.; Burns, Carolyn A.; Kurath, Dean E.; Geeting, John GH; Golovich, Elizabeth C.; Guzman-Leong, Consuelo E.; Josephson, Gary B.

    2009-12-11T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, "Undemonstrated Leaching Processes" of the External Flowsheet Review Team (EFRT) issue response plan. The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing. Two operating scenarios are currently being evaluated for the ultrafiltration process (UFP) and leaching operations. The first scenario (Test B and D) has caustic leaching performed in the UFP-2 ultrafiltration feed vessels (i.e., vessel UFP-VSL-T02A in the PEP and vessels UFP-VSL-00002A and B in the WTP PTF). The second scenario (Test A) has caustic leaching conducted in the UFP-1 ultrafiltration feed preparation vessels (i.e., vessels UFP-VSL-T01A and B in the PEP and vessels UFP VSL-00001A and B in the WTP PTF). In Test D, 19M sodium hydroxide (NaOH, caustic) was added to the waste slurry in the UFP VSL T02 vessel after the solids were concentrated to ~20% undissolved solids. The NaOH was added to leach solid aluminum compounds (e.g., gibbsite, boehmite). Caustic addition is followed by heating to 85°C using direct injection of steam to accelerate the leach process. The main difference of Test D compared to Test B is that the leach temperature is 85°C for 24 hrs as compared to 100°C for 12 hours. The other difference is the Test D simulant had Cr in the simulant from the start of processing and Test B had Cr added to adjust the simulant composition after aluminum leaching. Following the caustic leach, the UFP-VSL-T02A vessel contents are cooled using the vessel cooling jacket. The slurry was then concentrated to 17 wt% undissolved solids and washed with inhibited water to remove NaOH and other soluble salts. Next, the slurry was oxidatively leached using sodium permanganate to solubilize chrome. The slurry was then washed to remove the dissolved chrome and concentrated.

  10. Florida State Bowling Team

    E-Print Network [OSTI]

    Weston, Ken

    The Florida State University Bowling Team Handbook 2012-2013 #12;THE FLORIDA STATE UNIVERSITY BOWLING TEAM HANDBOOK 2012-2013 2 Table of Contents WELCOME 3 VIRES, ARTES AND MORES 4 THE FSU BOWLING TEAM COACHING STAFF 5 PROGRAM PHILOSOPHY 7 Team Goals 7 Methods of Meeting Goals 7 Physical Game 8

  11. Florida State Bowling Team

    E-Print Network [OSTI]

    McQuade, D. Tyler

    The Florida State University Bowling Team Handbook 2014-2015 #12;THE FLORIDA STATE UNIVERSITY BOWLING TEAM HANDBOOK 2014-2015 2 Table of Contents WELCOME 3 VIRES, ARTES AND MORES 4 THE FSU BOWLING TEAM COACHING STAFF 5 PROGRAM PHILOSOPHY 8 Team Goals 8 Methods of Meeting Goals 9 Physical Game 10

  12. Florida State Bowling Team

    E-Print Network [OSTI]

    Ronquist, Fredrik

    The Florida State University Bowling Team Handbook 2014-2015 #12;THE FLORIDA STATE UNIVERSITY BOWLING TEAM HANDBOOK 2014-2015 2 Table of Contents WELCOME 3 VIRES, ARTES AND MORES 4 THE FSU BOWLING TEAM COACHING STAFF 5 PROGRAM PHILOSOPHY 7 Team Goals 7 Methods of Meeting Goals 7 Physical Game 8

  13. Hybrid Teams in Virtual Environments: Samurai Joins the Training Team

    E-Print Network [OSTI]

    Diggelen, Jurriaan van

    Hybrid Teams in Virtual Environments: Samurai Joins the Training Team Jurriaan van Diggelen, Tijmen where mixed human-agent teams are used for team-skills training. Keywords: Human-Agent Teams, Team Training, Cognitive Modeling 1. Introduction Training team skills forms an essential part of the education

  14. The Engineering Team Todd Allen (Team Leader)

    E-Print Network [OSTI]

    Wood, Stephen L.

    The Engineering Team Todd Allen (Team Leader) tallen@fit.edu Major: Ocean Engineering Speciality: Naval Architecture Sean Kuhn skuhn@fit.edu Major: Ocean Engineering Speciality: Naval Architecture Joseph Caldwell jcaldwel@fit.edu Major: Ocean Engineering Speciality: Underwater Technologies Seth Noyes

  15. Pretreatment Engineering Platform (PEP) Integrated Test B Run Report--Caustic and Oxidative Leaching in UFP-VSL-T02A

    SciTech Connect (OSTI)

    Geeting, John GH; Bredt, Ofelia P.; Burns, Carolyn A.; Golovich, Elizabeth C.; Guzman-Leong, Consuelo E.; Josephson, Gary B.; Kurath, Dean E.; Sevigny, Gary J.; Aaberg, Rosanne L.

    2009-12-10T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

  16. Geothermal energy for copper dump leaching

    SciTech Connect (OSTI)

    White, D.H.; Goldstone, L.A.

    1982-08-01T23:59:59.000Z

    This report evaluates the possibility of using geothermal energy to heat a sulfuric acid leaching solution for the purpose of faster and more efficient copper recovery from copper-containing minerals. Experimental studies reported in the literature have shown that this technique can be economically feasible for the extraction of copper from low-grade dump ores. Its main advantage appears to be the considerable reduction in long-term leaching periods; it could also be less expensive than other conventional processing operations if an economical geothermal resource were provided. However, this process has some pitfalls which might restrict the extent of geothermal energy use. Nevertheless, the process is still technologically sound, especially if groundwaters are used directly in the leaching operation.

  17. Designated Team Leader

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

    For Designated Team Leader Each user project is coordinated by a Designated Team Leader (DTL) who may also be the Principal Investigator (PI). The DTL must provide details of all...

  18. Fuel Cells Team

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

    test stands Fuel Cell Team The FC team focus is R&D on polymer electrolyte membrane (PEM) fuel cells for commercial and military applications. Our program has had ongoing funding...

  19. Intelligence team given national honor

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

    Intelligence team given national honor Intelligence team given national honor A team known as the LANL Field Intelligence Element is being honored with the Department of Energy...

  20. Ocean Engineering Development Team

    E-Print Network [OSTI]

    Wood, Stephen L.

    Ocean Engineering Hydrofoil Development Team Justin Eickmeier Mirela Dalanaj Jason Gray Matt test bed for future hydrofoil designs. 5) To create future student interest in the Ocean Engineering Efficiency and Acceleration. #12;Design Team Justin Eickmeier Team Leader Major: Ocean Engineering, Junior

  1. ALUMINUM AND CHROMIUM LEACHING WORKSHOP WHITEPAPER

    SciTech Connect (OSTI)

    McCabe, D; Jeff Pike, J; Bill Wilmarth, B

    2007-04-25T23:59:59.000Z

    A workshop was held on January 23-24, 2007 to discuss the status of processes to leach constituents from High Level Waste (HLW) sludges at the Hanford and Savannah River Sites. The objective of the workshop was to examine the needs and requirements for the HLW flowsheet for each site, discuss the status of knowledge of the leaching processes, communicate the research plans, and identify opportunities for synergy to address knowledge gaps. The purpose of leaching of non-radioactive constituents from the sludge waste is to reduce the burden of material that must be vitrified in the HLW melter systems, resulting in reduced HLW glass waste volume, reduced disposal costs, shorter process schedules, and higher facility throughput rates. The leaching process is estimated to reduce the operating life cycle of SRS by seven years and decrease the number of HLW canisters to be disposed in the Repository by 1000 [Gillam et al., 2006]. Comparably at Hanford, the aluminum and chromium leaching processes are estimated to reduce the operating life cycle of the Waste Treatment Plant by 20 years and decrease the number of canisters to the Repository by 15,000-30,000 [Gilbert, 2007]. These leaching processes will save the Department of Energy (DOE) billions of dollars in clean up and disposal costs. The primary constituents targeted for removal by leaching are aluminum and chromium. It is desirable to have some aluminum in glass to improve its durability; however, too much aluminum can increase the sludge viscosity, glass viscosity, and reduce overall process throughput. Chromium leaching is necessary to prevent formation of crystalline compounds in the glass, but is only needed at Hanford because of differences in the sludge waste chemistry at the two sites. Improving glass formulations to increase tolerance of aluminum and chromium is another approach to decrease HLW glass volume. It is likely that an optimum condition can be found by both performing leaching and improving formulations. Disposal of the resulting aluminum and chromium-rich streams are different at the two sites, with vitrification into Low Activity Waste (LAW) glass at Hanford, and solidification in Saltstone at SRS. Prior to disposal, the leachate solutions must be treated to remove radionuclides, resulting in increased operating costs and extended facility processing schedules. Interim storage of leachate can also add costs and delay tank closure. Recent projections at Hanford indicate that up to 40,000 metric tons of sodium would be needed to dissolve the aluminum and maintain it in solution, which nearly doubles the amount of sodium in the entire current waste tank inventory. This underscores the dramatic impact that the aluminum leaching can have on the entire system. A comprehensive view of leaching and the downstream impacts must therefore be considered prior to implementation. Many laboratory scale tests for aluminum and chromium dissolution have been run on Hanford wastes, with samples from 46 tanks tested. Three samples from SRS tanks have been tested, out of seven tanks containing high aluminum sludge. One full-scale aluminum dissolution was successfully performed on waste at SRS in 1982, but generated a very large quantity of liquid waste ({approx}3,000,000 gallons). No large-scale tests have been done on Hanford wastes. Although the data to date give a generally positive indication that aluminum dissolution will work, many issues remain, predominantly because of variable waste compositions and changes in process conditions, downstream processing, or storage limitations. Better approaches are needed to deal with the waste volumes and limitations on disposal methods. To develop a better approach requires a more extensive understanding of the kinetics of dissolution, as well as the factors that effect rates, effectiveness, and secondary species. Models of the dissolution rate that have been developed are useful, but suffer from limitations on applicable compositional ranges, mineral phases, and particle properties that are difficult to measure. The experimental

  2. On-Site Wastewater Treatment Systems: Leaching Chambers

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2000-02-04T23:59:59.000Z

    Leaching chambers distribute treated wastewater into the soil. This publication lists the advantages and disadvantages of leaching chamber systems, explains how to maintain them and gives estimates of costs....

  3. Relative Leaching and Aquatic Toxicity of Pressure-Treated Wood

    E-Print Network [OSTI]

    Florida, University of

    Relative Leaching and Aquatic Toxicity of Pressure-Treated Wood Products Using Batch Leaching Tests treated with one of five different waterborne chemical preservatives, were leached using 18-h batch- treated wood at concentrations above the U.S. federal toxicity characteristic limit (5 mg/L). All

  4. Standard Review Plan for In Situ Leach Uranium

    E-Print Network [OSTI]

    NUREG-1569 Standard Review Plan for In Situ Leach Uranium Extraction License Applications Final Washington, DC 20555-0001 #12;NUREG-1569 Standard Review Plan for In Situ Leach Uranium Extraction License OF A STANDARD REVIEW PLAN (NUREG­1569) FOR STAFF REVIEWS FOR IN SITU LEACH URANIUM EXTRACTION LICENSE

  5. Characterization, Leaching, and Filtration Testing for Tributyl Phosphate (TBP, Group 7) Actual Waste Sample Composites

    SciTech Connect (OSTI)

    Edwards, Matthew K.; Billing, Justin M.; Blanchard, David L.; Buck, Edgar C.; Casella, Amanda J.; Casella, Andrew M.; Crum, J. V.; Daniel, Richard C.; Draper, Kathryn E.; Fiskum, Sandra K.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Snow, Lanee A.; Swoboda, Robert G.

    2009-03-09T23:59:59.000Z

    .A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. The actual waste-testing program included homogenizing the samples by group, characterizing the solids and aqueous phases, and performing parametric leaching tests. The tributyl phosphate sludge (TBP, Group 7) is the subject of this report. The Group 7 waste was anticipated to be high in phosphorus as well as aluminum in the form of gibbsite. Both are believed to exist in sufficient quantities in the Group 7 waste to address leaching behavior. Thus, the focus of the Group 7 testing was on the removal of both P and Al. The waste-type definition, archived sample conditions, homogenization activities, characterization (physical, chemical, radioisotope, and crystal habit), and caustic leaching behavior as functions of time, temperature, and hydroxide concentration are discussed in this report. Testing was conducted according to TP-RPP-WTP-467.

  6. TEAM AWARDS TEAM SUBMITTED BY ENDORSEMENT DATE AWARDED # OF MEMBERS

    E-Print Network [OSTI]

    Oliver, Douglas L.

    TEAM AWARDS TEAM SUBMITTED BY ENDORSEMENT DATE AWARDED # OF MEMBERS Neuromuscular Team Deborah Feigenbaum ALS Association & Patients 9/17/2007 9 Affirmative Action Production Team Carolyn Lyle Susan Whetstone & Brian Eaton 4/17/2007 4 Labor & Delivery Team Samtha Angelini & Gwyn Muscillo Ellen Leone & Joan

  7. OOC Web Conferencing Team Report Web Conferencing Task Team

    E-Print Network [OSTI]

    OOC Web Conferencing Team Report Web Conferencing Task Team Final Report ­ 1/24/2014 #12;OOC Web Conferencing Team Report 2 | P a g e Web Conferencing Task Team Final Report ­ 1/24/2014 Contents Executive.........................................................................................................................................................3 Team Charge

  8. US Geological Survey, Geospatial Information Response Team Team Charter

    E-Print Network [OSTI]

    Torgersen, Christian

    US Geological Survey, Geospatial Information Response Team Team Charter Revised December 15, 2010 Information Response Team (GIRT). Purpose--The primary purpose of the Geospatial Information Response Team will be designated to provide linkage to the hazard response teams, such as the Operational and Scientific Storm

  9. 2008 TEAM BUILDING DAY For the teams of the

    E-Print Network [OSTI]

    2008 TEAM BUILDING DAY For the teams of the DST/NRF CENTRE OF EXCELLENCE IN TREE HEALTH and Ryan Nadel On Friday 11 January 2008, the TPCP/CTHB team participated in a Team Building session at the ABSA Conference Centre in Pretoria North. Eighty-five members of the team, comprising research

  10. Team Excellence Award Nomination Form

    E-Print Network [OSTI]

    Dennett, Daniel

    Team Excellence Award Nomination Form Printed: Tuesday, July 30, 2013 1. Team name: 2. Enter the full names and titles of all team members: 3. Who does this team serve and how did they go above sentences. 4. How did this team develop effective relationships and use resources creatively? Please limit

  11. Team 2 Inspection Josh Goss Team chair member

    E-Print Network [OSTI]

    Team 2 Inspection Josh Goss ­ Team chair member Capasso, Golovchenko, and Stubbs Lab We were very intensity of these light sources while configured in a typical experimental setup? Many thanks! Team 2 #12;

  12. Actinide speciation in glass leach-layers: An EXAFS study

    SciTech Connect (OSTI)

    Biwer, B.M.; Soderholm, L. [Argonne National Lab., IL (United States); Greegor, R.B. [Boeing Co., Seattle, WA (United States); Lytle, F.W. [EXAFS Co., Pioche, NV (United States)

    1996-12-31T23:59:59.000Z

    Uranium L{sub 3} X-ray absorption data were obtained from two borosilicate glasses, which are considered as models for radioactive wasteforms, both before and after leaching. Surface sensitivity to uranium speciation was attained by a novel application of simultaneous fluorescence and electron-yield detection. Changes in speciation are clearly discernible, from U(VI) in the bulk to (UO{sub 2}){sup 2+}-uranyl in the leach layer. The leach-layer uranium concentration variations with leaching times are also determined from the data.

  13. One Team ? A Historical Perspective

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

    Team - A Historical Perspective "One Team" is a concept that we have used since July 2014, as Consolidated Nuclear Security has completed the transition into the management and...

  14. Nuclear Emergency Search Team

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

    1991-09-20T23:59:59.000Z

    To establish Department of Energy (DOE) policy for Nuclear Emergency Search Team (NEST) operations to malevolent radiological incidents. This directive does not cancel another directive. Canceled by DOE O 153.1.

  15. Team work: Construction

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Team work: Construction Management The Division of Engineering Technology in an construction technology area, an associate degree in construction science, or college- level course work equivalent to an associate degree in construction related area

  16. TEAM Technologies, Inc.

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

    as a one-man operation in support of Sandia's Z Machine, a mainstay of the Lab's Pulsed Power program. No longer a one-man shop, TEAM employs more than 70 people and operates...

  17. Department of Environmental Engineering Leaching from Municipal Solid Waste

    E-Print Network [OSTI]

    Department of Environmental Engineering Leaching from Municipal Solid Waste Incineration Residues Ji í Hyk s #12;#12;Leaching from Municipal Solid Waste Incineration Residues Ji í Hyks Ph.D. Thesis Municipal Solid Waste Incineration Residues Cover: Torben Dolin & Julie Camilla Middleton Printed by: Vester

  18. 2013 Canadian Team Mathematics Contest The Canadian Team Mathematics Contest (CTMC) is a fun and challenging team competition.

    E-Print Network [OSTI]

    Le Roy, Robert J.

    #12;2013 Canadian Team Mathematics Contest The Canadian Team Mathematics Contest (CTMC) is a fun and challenging team competition. Audience Each team Wednesday, April 10, 2013 Format The competition consists of: · team questions

  19. An I-P-O model of team goal, leader goal orientation, team cohesiveness, and team effectiveness

    E-Print Network [OSTI]

    Yu, Chien-Feng

    2006-04-12T23:59:59.000Z

    Based on a proposed input-process-output model of team goal, leader goal orientation, team cohesion, and team effectiveness, this study examined the influences of the leader trait goal orientation on the relationships between team goals and team...

  20. AWARD RECOGNISES 1 Outstanding Team

    E-Print Network [OSTI]

    Bearhop, Stuart

    AWARD RECOGNISES 1 Outstanding Team of the Year Consider ­ Teams that have made a significant impact or achieved significant results over the past year. This award recognises teams that have overcome significant obstacles or have successfully utilised the skills of all members of the team and can demonstrate

  1. Investor Pitch Scoring Rubric Team: _______________________________

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Investor Pitch Scoring Rubric Team: _______________________________ Judge, 2=fair, 1=poor WHY YOU? Does the individual or team have the ability, skills, and passion or production of a prototype, does someone on the team have the skill to do it? 5 4 3 2 1 Team in place, all

  2. Team Leader: Dr. Ellen Douglas

    E-Print Network [OSTI]

    Douglas, Ellen M.

    Team Leader: Dr. Ellen Douglas Assistant Professor, Hydrology Current Team Members: Steve Kichefski, BS EEOS (graduated June 2008) Team Hydro was established in 2008 and is made up of a diverse group of Environmental, Earth and Ocean Sciences (EEOS). The mission of Team Hydro is to promote a sense of community

  3. COMPILATION OF LABORATORY SCALE ALUMINUM WASH AND LEACH REPORT RESULTS

    SciTech Connect (OSTI)

    HARRINGTON SJ

    2011-01-06T23:59:59.000Z

    This report compiles and analyzes all known wash and caustic leach laboratory studies. As further data is produced, this report will be updated. Included are aluminum mineralogical analysis results as well as a summation of the wash and leach procedures and results. Of the 177 underground storage tanks at Hanford, information was only available for five individual double-shell tanks, forty-one individual single-shell tanks (e.g. thirty-nine 100 series and two 200 series tanks), and twelve grouped tank wastes. Seven of the individual single-shell tank studies provided data for the percent of aluminum removal as a function of time for various caustic concentrations and leaching temperatures. It was determined that in most cases increased leaching temperature, caustic concentration, and leaching time leads to increased dissolution of leachable aluminum solids.

  4. Team MINT: Fachteam Mathematik, Informatik, Natur-und Ingenieurwissenschaften Stadtmitte Team Human: Fachteam Humanwissenschaften

    E-Print Network [OSTI]

    Reggelin, Michael

    Team MINT: Fachteam Mathematik, Informatik, Natur- und Ingenieurwissenschaften Stadtmitte Team Human: Fachteam Humanwissenschaften Team GeWiss: Fachteam Gesellschafts- und Geschichtswissenschaften Team Zentr. Info: Team Zentrale Information, P icht und elektronisches Publizieren Team ReWir: Fachteam

  5. The “I” in Team: Coach Incivility, Coach Sex, and Team Performance in Female Basketball Teams

    E-Print Network [OSTI]

    Smittick, Amber Leola

    2012-10-19T23:59:59.000Z

    construct. Affective commitment has demonstrated strong relationships with organization-relevant criteria (e.g., attendance, performance, and organizational citizenship behavior) in comparison to the other forms of commitment (Meyer, Stanley, David... through the combination of each individual team member’s evaluation of commitment to their team. In short it represents the team’s collective level of attachment to the team; this definition reflects Meyer and Allen’s (1991) affective commitment...

  6. Defense High-Level Waste Leaching Mechanisms Program. Final report

    SciTech Connect (OSTI)

    Mendel, J.E. (compiler)

    1984-08-01T23:59:59.000Z

    The Defense High-Level Waste Leaching Mechanisms Program brought six major US laboratories together for three years of cooperative research. The participants reached a consensus that solubility of the leached glass species, particularly solubility in the altered surface layer, is the dominant factor controlling the leaching behavior of defense waste glass in a system in which the flow of leachant is constrained, as it will be in a deep geologic repository. Also, once the surface of waste glass is contacted by ground water, the kinetics of establishing solubility control are relatively rapid. The concentrations of leached species reach saturation, or steady-state concentrations, within a few months to a year at 70 to 90/sup 0/C. Thus, reaction kinetics, which were the main subject of earlier leaching mechanisms studies, are now shown to assume much less importance. The dominance of solubility means that the leach rate is, in fact, directly proportional to ground water flow rate. Doubling the flow rate doubles the effective leach rate. This relationship is expected to obtain in most, if not all, repository situations.

  7. Analysis of SPR salt cavern remedial leach program 2013.

    SciTech Connect (OSTI)

    Weber, Paula D.; Gutierrez, Karen A.; Lord, David L.; Rudeen, David Keith [GRAM, Inc., Albuquerque, NM

    2013-09-01T23:59:59.000Z

    The storage caverns of the US Strategic Petroleum Reserve (SPR) exhibit creep behavior resulting in reduction of storage capacity over time. Maintenance of oil storage capacity requires periodic controlled leaching named remedial leach. The 30 MMB sale in summer 2011 provided space available to facilitate leaching operations. The objective of this report is to present the results and analyses of remedial leach activity at the SPR following the 2011 sale until mid-January 2013. This report focuses on caverns BH101, BH104, WH105 and WH106. Three of the four hanging strings were damaged resulting in deviations from normal leach patterns; however, the deviations did not affect the immediate geomechanical stability of the caverns. Significant leaching occurred in the toes of the caverns likely decreasing the number of available drawdowns until P/D ratio criteria are met. SANSMIC shows good agreement with sonar data and reasonably predicted the location and size of the enhanced leaching region resulting from string breakage.

  8. Preservative leaching from weathered CCA-treated wood Timothy Townsenda,*, Brajesh Dubeya

    E-Print Network [OSTI]

    Florida, University of

    Preservative leaching from weathered CCA-treated wood Timothy Townsenda,*, Brajesh Dubeya , Thabet copper arsenate (CCA)-treated wood in landfills raises concerns with respect to leaching of preservative compounds. When unweathered CCA-treated wood is leached using the toxicity characteristic leaching procedure

  9. Leach test of cladding removal waste grout using Hanford groundwater

    SciTech Connect (OSTI)

    Serne, R.J.; Martin, W.J.; Legore, V.L.

    1995-09-01T23:59:59.000Z

    This report describes laboratory experiments performed during 1986-1990 designed to produce empirical leach rate data for cladding removal waste (CRW) grout. At the completion of the laboratory work, funding was not available for report completion, and only now during final grout closeout activities is the report published. The leach rates serve as inputs to computer codes used in assessing the potential risk from the migration of waste species from disposed grout. This report discusses chemical analyses conducted on samples of CRW grout, and the results of geochemical computer code calculations that help identify mechanisms involved in the leaching process. The semi-infinite solid diffusion model was selected as the most representative model for describing leaching of grouts. The use of this model with empirically derived leach constants yields conservative predictions of waste release rates, provided no significant changes occur in the grout leach processes over long time periods. The test methods included three types of leach tests--the American Nuclear Society (ANS) 16.1 intermittent solution exchange test, a static leach test, and a once-through flow column test. The synthetic CRW used in the tests was prepared in five batches using simulated liquid waste spiked with several radionuclides: iodine ({sup 125}I), carbon ({sup 14}C), technetium ({sup 99}Tc), cesium ({sup 137}Cs), strontium ({sup 85}Sr), americium ({sup 241}Am), and plutonium ({sup 238}Pu). The grout was formed by mixing the simulated liquid waste with dry blend containing Type I and Type II Portland cement, class F fly ash, Indian Red Pottery clay, and calcium hydroxide. The mixture was allowed to set and cure at room temperature in closed containers for at least 46 days before it was tested.

  10. 1. Introduction Assign team leaders

    E-Print Network [OSTI]

    de Lijser, Peter

    /call/freq Indirect fire/call/freq Air support/call/freq Confirm dis/azimuth Notional security AA location PIR ROE1. Introduction Assign team leaders Assign map man and time keeper Security SOP specialty teams schedules j. PIR k.ROE l. Signals to initiate attack m. Specialty teams n.Contingency plans...indirect fire

  11. IBM Software IBM Rational Team

    E-Print Network [OSTI]

    IBM Software Data Sheet March 2013 IBM Rational Team Concert Be lean. Be agile. Work together near real-time, contextual collaboration for distributed project teams Improve software quality objectives. Teams are trying to adopt agile practices, but are having difficulty because of several factors

  12. PI & Project Team PAF Changes

    E-Print Network [OSTI]

    Shyy, Wei

    Proposal Management PI & Project Team PAF Changes Step-By-Step Procedures Last updated: 4/1/2013 1 of 10 http://eresearch.umich.edu PAF Changes This procedure details how the PI & Project Team can: Make. Page 9 Important Information Before a PAF is routed for approval, the PI & Project Team can make

  13. VITA FORM FOR TEAM NOMINATION (Research, Extension, Partnership or Diversity) NAME OF TEAM (e.g., Water Smart Team) ________________________________________________________________________

    E-Print Network [OSTI]

    VITA FORM FOR TEAM NOMINATION (Research, Extension, Partnership or Diversity) NAME OF TEAM (e.g., Water Smart Team) ________________________________________________________________________ DEFINE THE PURPOSE AND PRIMARY OBJECTIVE(S) OF THE TEAM

  14. The influence of team mental models and team planning on team performance

    E-Print Network [OSTI]

    Leiva Neuenschwander, Pedro Ignacio

    2009-06-02T23:59:59.000Z

    of the processes that contributes to MM similarity is team planning. In this study, the influence of two planning approaches on MM similarity and team performance are compared for teams that have engaged in different teamwork and taskwork experiences. The purpose...

  15. VITA FORM FOR TEAM NOMINATION (Research, Extension, Partnership or Diversity) NAME OF TEAM (e.g., Water Smart Team)

    E-Print Network [OSTI]

    VITA FORM FOR TEAM NOMINATION (Research, Extension, Partnership or Diversity) NAME OF TEAM (e.g., Water Smart Team) DEFINE THE PURPOSE AND PRIMARY OBJECTIVE(S) OF THE TEAM TEAM MEMBER #1 (Dr.) (12-POINT FONT) TEAM MEMBER #2 (Dr./Mr./Mrs./Ms.) (First Name, Middle Initial, Last Name) Current

  16. # Team Name Captain REGULAR SEASON SCHEDULE

    E-Print Network [OSTI]

    Sheridan, Scott

    # Team Name Captain 1 2 3 4 5 REGULAR SEASON SCHEDULE Sprt Score Team vs. Team Score Sprt Sprt Score Team vs. Team Score Sprt 1 vs. 2 3 vs. 4 2 vs. 3 4 vs. 5 1 vs. 3 2 vs. 5 3 vs. 5 1 vs. 4 2 vs. 4 1 vs. 5 # Team Name Captain 1 2 3 4 REGULAR SEASON SCHEDULE Sprt Score Team vs. Team Score Sprt Sprt

  17. ARM - CLASIC Science Team

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearchSOLICITATIONIMODI FICATIONCLASIC Science Team Related Links CLASIC Home AAF

  18. Integrated Project Team RM

    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 YourTransport(FactDepartment of EnergyIndustry Research ProjectIntegrated Project Team (IPT)

  19. Bryan Mound SPR cavern 113 remedial leach stage 1 analysis.

    SciTech Connect (OSTI)

    Rudeen, David Keith [GRAM, Inc., Albuquerque, NM; Weber, Paula D.; Lord, David L.

    2013-08-01T23:59:59.000Z

    The U.S. Strategic Petroleum Reserve implemented the first stage of a leach plan in 2011-2012 to expand storage volume in the existing Bryan Mound 113 cavern from a starting volume of 7.4 million barrels (MMB) to its design volume of 11.2 MMB. The first stage was terminated several months earlier than expected in August, 2012, as the upper section of the leach zone expanded outward more quickly than design. The oil-brine interface was then re-positioned with the intent to resume leaching in the second stage configuration. This report evaluates the as-built configuration of the cavern at the end of the first stage, and recommends changes to the second stage plan in order to accommodate for the variance between the first stage plan and the as-built cavern. SANSMIC leach code simulations are presented and compared with sonar surveys in order to aid in the analysis and offer projections of likely outcomes from the revised plan for the second stage leach.

  20. 2015 High School Team Photos

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

    High-School-Team-Photos- Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

  1. 2015 Middle School Team Photos

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

    Middle-School-Team-Photos Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

  2. Fuel Pathways Integration Tech Team

    Broader source: Energy.gov [DOE]

    Presentation on Fuel Pathways Integration Tech Team to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

  3. Hydrogen Storage Technical Team Roadmap

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

    and technology pathways are impacted by their analyses. These technical teams include Fuel Cells, Fuel Pathway Integration, Hydrogen Delivery, Hydrogen Production, Materials,...

  4. Design Team:Owners Team: Solaris Group, LLC

    E-Print Network [OSTI]

    Solaris Port of Benton NORTH #12;Climate and Design Maximize East/West Solar Orientation · Reduce ThermalDesign Team:Owners Team: Solaris Group, LLC a management company TRI-CITIES RESEARCH DISTRICT Prevailing Winds for Passive Site Cooling · Deter Winter Gusts · Protection via Walkway Screens and Canopies

  5. Phophorus and nitrogen leaching losses during turf establishment

    E-Print Network [OSTI]

    Hay, Francis John

    2004-09-30T23:59:59.000Z

    ) was transplanted sod grown with 50 kg ha-1 inorganic fertilizer P (triple superphosphate, 0-46-0). Treatment 3 (SM) was sprigged bermudagrass top-dressed with 100 kg ha-1 of P as CDM one day after planting. All treatments were applied 17 June 2002... and SM treatments received an additional application of CDM (100 kg P ha-1), and inorganic fertilizer (50 kg P ha-1) was applied to the FS treatment on 15 August 2002. ?Leaching set II? comprised three additional leachings, which were imposed 1, 4...

  6. Team Assembly Mechanisms Determine Collaboration Network

    E-Print Network [OSTI]

    Kuzmanovic, Aleksandar

    Team Assembly Mechanisms Determine Collaboration Network Structure and Team Performance Roger the mechanisms by which creative teams self-assemble determine the structure of these collaboration networks. We propose a model for the self-assembly of creative teams that has its basis in three parameters: team size

  7. Web Team Forum 27 August 2014

    E-Print Network [OSTI]

    Hickman, Mark

    18/09/2014 1 Web Team Forum 27 August 2014 · Web Team Update · WCMS Update (Perrine Baker, WCMS Web Team Update · http://www.canterbury.ac.nz/web/ · When was the last time you visited the Web Team site: ­ August 2014? ­ May, June, July 2014? ­ 1st half of 2014? ­ 2013? ­ Never? Web Team website

  8. A comparison of three learning methods to predict N2O fluxes and N leaching

    E-Print Network [OSTI]

    Boyer, Edmond

    leaching; the first indicator is a powerful greenhouse gas and the second one is an important source

  9. The effects of team diversity on a team process and team performance in the National Hockey League

    E-Print Network [OSTI]

    Waltemyer, David Scott

    2009-05-15T23:59:59.000Z

    The purpose of this research was to build upon, and extend, the sport diversity research. Specifically, Study 1 adopted a compositional approach to examine the effects of ethnicity, age, and team tenure on a team process (team assists...

  10. Setting the stage for effective teams: a meta-analysis of team design variables and team effectiveness 

    E-Print Network [OSTI]

    Bell, Suzanne Tamara

    2004-11-15T23:59:59.000Z

    Teams are pervasive in organizations and provide an important contribution to organizational productivity. Since Hackman's (1987) seminal work, the team research focus has shifted from describing teams to outlining how ...

  11. Fuzzy Teams: Why do teams disagree on their membership, and what does it mean?

    E-Print Network [OSTI]

    Mortensen, Mark

    2008-02-01T23:59:59.000Z

    Organizations increasingly rely on teams as fundamental building blocks - a focus mirrored by a long legacy of research on teams. Due to the complexity of team dynamics and processes within teams

  12. University of Minnesota Team Handball Rules

    E-Print Network [OSTI]

    Amin, S. Massoud

    the game is a FORFEIT. Default: Recorded as a loss for the team however the team is still eligible (RUNNING TIME) with 2 minutes between halves. The clock only stops for timeouts. Time Outs: Each team

  13. Determining Team Hierarchy from Broadcast Communications

    E-Print Network [OSTI]

    on the Enron corpus of corporate email. 1 Introduction In an organization, a team is a purposeful social system team members. Eaton [4] provides insight that communication is essential for team members to build

  14. REGISTRATION FORM -2013 JEFF BREDIN MEMORIAL CO-ED VOLLEYBALL TOURNAMENT TEAM NAME: TEAM CONTACT

    E-Print Network [OSTI]

    Brownstone, Rob

    REGISTRATION FORM - 2013 JEFF BREDIN MEMORIAL CO-ED VOLLEYBALL TOURNAMENT TEAM NAME: TEAM CONTACT Division ( ) High School Division SEEDING INFORMATION: ( ) Strong Team - should finish in top 25% of teams entered in division ( ) Average Team ( ) Developing Team Sunday, June 2, 2013 The Jeff Bredin Memorial Co

  15. Team Facilitator: Urban Garden Youth Employment 7 team facilitator positions open for summer 2012

    E-Print Network [OSTI]

    Janssen, Michel

    Team Facilitator: Urban Garden Youth Employment 7 team facilitator positions open for summer 2012 team of 6 urban teenagers. The Team Facilitator creates and maintains a dynamic garden work experience for their teams. Facilitators are responsible for setting the stage for their team to build successful

  16. Understanding the Team Dynamics of an Executive Virtual Team

    E-Print Network [OSTI]

    Riley, Ramona Leonard

    2011-10-21T23:59:59.000Z

    employ virtuality in their work regimen. Therefore, organizations employ virtual executives to work teams with ideal skill sets to effectively persevere and complete tasks through distance, space, and time. The purpose of this study was to identify...

  17. Northwestern University Team Wins Energy Department's National...

    Energy Savers [EERE]

    Northwestern University Team Wins Energy Department's National Clean Energy Business Plan Competition Northwestern University Team Wins Energy Department's National Clean Energy...

  18. Technologies Enabling Agile Manufacturing (TEAM) ? an ORCMT...

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

    Technologies Enabling Agile Manufacturing (TEAM) - An ORCMT success story Technologies Enabling Agile Manufacturing (TEAM) was one of the larger programs to come from the...

  19. BPA Wind Integration Team Update

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

    BPA Wind Integration Team Update Customer Supplied Generation Imbalance (CSGI) Pilot Transmission Services Customer Forum 29 July 28, 2010 B O N N E V I L L E P O W E R A D M I N...

  20. Texas Stream Team Special Projects

    E-Print Network [OSTI]

    Texas Stream Team Special Projects · TMDL and Watershed Protection Plan Projects · Steering ­ Transparency tube ­ E. coli · Web site resources · Materials ­ Maps, Watershed Models Orange County Adams training sessions · Quality control · NPS education sessions · Volunteers of the month · Orange county

  1. Experimental and numerical analysis of metal leaching from fly ash-amended highway bases

    SciTech Connect (OSTI)

    Cetin, Bora [Department of Civil and Environmental Engineering, University of Maryland, College Park, MD 20742 (United States); Aydilek, Ahmet H., E-mail: aydilek@umd.edu [Department of Civil and Environmental Engineering, University of Maryland, College Park, MD 20742 (United States); Li, Lin [Department of Civil and Environmental Engineering, Jackson State University, Jackson, MS 17068 (United States)

    2012-05-15T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer This study is the evaluation of leaching potential of fly ash-lime mixed soils. Black-Right-Pointing-Pointer This objective is met with experimental and numerical analysis. Black-Right-Pointing-Pointer Zn leaching decreases with increase in fly ash content while Ba, B, Cu increases. Black-Right-Pointing-Pointer Decrease in lime content promoted leaching of Ba, B and Cu while Zn increases. Black-Right-Pointing-Pointer Numerical analysis predicted lower field metal concentrations. - Abstract: A study was conducted to evaluate the leaching potential of unpaved road materials (URM) mixed with lime activated high carbon fly ashes and to evaluate groundwater impacts of barium, boron, copper, and zinc leaching. This objective was met by a combination of batch water leach tests, column leach tests, and computer modeling. The laboratory tests were conducted on soil alone, fly ash alone, and URM-fly ash-lime kiln dust mixtures. The results indicated that an increase in fly ash and lime content has significant effects on leaching behavior of heavy metals from URM-fly ash mixture. An increase in fly ash content and a decrease in lime content promoted leaching of Ba, B and Cu whereas Zn leaching was primarily affected by the fly ash content. Numerically predicted field metal concentrations were significantly lower than the peak metal concentrations obtained in laboratory column leach tests, and field concentrations decreased with time and distance due to dispersion in soil vadose zone.

  2. Leaching studies for tin recovery from waste e-scrap

    SciTech Connect (OSTI)

    Jha, Manis Kumar, E-mail: maniskrjha@gmail.com [Metal Extraction and Forming Division, National Metallurgical Laboratory (NML), Jamshedpur 831 007 (India); Choubey, Pankaj Kumar; Jha, Amrita Kumari; Kumari, Archana [Metal Extraction and Forming Division, National Metallurgical Laboratory (NML), Jamshedpur 831 007 (India); Lee, Jae-chun, E-mail: jclee@kigam.re.kr [Mineral Resources Research Division, Korea Institute of Geosciences and Mineral Resources, Daejeon 305-350 (Korea, Republic of); Kumar, Vinay [Metal Extraction and Forming Division, National Metallurgical Laboratory (NML), Jamshedpur 831 007 (India); Jeong, Jinki [Mineral Resources Research Division, Korea Institute of Geosciences and Mineral Resources, Daejeon 305-350 (Korea, Republic of)

    2012-10-15T23:59:59.000Z

    Printed circuit boards (PCBs) are the most essential components of all electrical and electronic equipments, which contain noteworthy quantity of metals, some of which are toxic to life and all of which are valuable resources. Therefore, recycling of PCBs is necessary for the safe disposal/utilization of these metals. Present paper is a part of developing Indo-Korean recycling technique consists of organic swelling pre-treatment technique for the liberation of thin layer of metallic sheet and the treatment of epoxy resin to remove/recover toxic soldering material. To optimize the parameters required for recovery of tin from waste PCBs, initially the bench scale studies were carried out using fresh solder (containing 52.6% Sn and 47.3% Pb) varying the acid concentration, temperature, mixing time and pulp density. The experimental data indicate that 95.79% of tin was leached out from solder material using 5.5 M HCl at fixed pulp density 50 g/L and temperature 90 Degree-Sign C in mixing time 165 min. Kinetic studies followed the chemical reaction controlled dense constant size cylindrical particles with activation energy of 117.68 kJ/mol. However, 97.79% of tin was found to be leached out from solder materials of liberated swelled epoxy resin using 4.5 M HCl at 90 Degree-Sign C, mixing time 60 min and pulp density 50 g/L. From the leach liquor of solder materials of epoxy resin, the precipitate of sodium stannate as value added product was obtained at pH 1.9. The Pb from the leach residue was removed by using 0.1 M nitric acid at 90 Degree-Sign C in mixing time 45 min and pulp density 10 g/L. The metal free epoxy resin could be disposed-of safely/used as filling material without affecting the environment.

  3. Caustic Leaching of Sludges from Selected Hanford Tanks

    SciTech Connect (OSTI)

    Chase, C.W.; Egan, B.Z.; Spencer, B.B.

    1998-08-01T23:59:59.000Z

    The objective of this project was to measure the caustic dissolution behavior of sludge components from selected Hanford waste tank sludge samples under different conditions. The dissolution of aluminum, chromium, and other constituents of actual sludge samples in aqueous sodium hydroxide solution was evaluated using various values of temperature, sodium hydroxide concentration, volume of caustic solution per unit mass of sludge (liquid:solids ratio), and leaching time.

  4. An I-P-O model of team goal, leader goal orientation, team cohesiveness, and team effectiveness 

    E-Print Network [OSTI]

    Yu, Chien-Feng

    2006-04-12T23:59:59.000Z

    of the requirements for the degree of DOCTOR OF PHILOSOPHY December 2005 Major Subject: Management AN I-P-O MODEL OF TEAM GOAL, LEADER GOAL ORIENTATION, TEAM COHESIVENESS, AND TEAM EFFECTIVENESS A Dissertation by CHIEN... Members, Winfred Arthur Jr. Richard W. Woodman Michael Wesson Head of Department, Duane Ireland December 2005 Major Subject: Management iii ABSTRACT An I-P-O Model of Team Goal, Leader Goal Orientation, Team Cohesiveness...

  5. Team Based Learning (TBL) Scott Bryant

    E-Print Network [OSTI]

    Dyer, Bill

    Team Based Learning (TBL) Bill Brown Scott Bryant Susan Dana MSU College of Business #12;Agenda · Overview of Team Based Learning (TBL) · RATs! · Team Learning Exercises · Graded Work Product · Challenges with TBL · Q & A #12;Overview of Team Based Learning · Comprehensive teaching strategy to enable active

  6. UW-Milwaukee Strategic Planning Core Team

    E-Print Network [OSTI]

    Saldin, Dilano

    UW-Milwaukee Strategic Planning Core Team MINUTES November 19, 2012 Regents Room, Chapman Hall, 10 Strategic Planning Core team with oversight, coordination, and providing campus leadership with strategic strategic planning framework. c. Distinguished Core Team from Operational teams (Functional and Thematic). 4

  7. UW-Milwaukee Strategic Planning Core Team

    E-Print Network [OSTI]

    Saldin, Dilano

    UW-Milwaukee Strategic Planning Core Team MINUTES Wednesday, February 13, 2013 Lubar Hall, N440, 9 a.m. 1. Welcome 2. Finalized Thematic Team memberships Thematic Team members were identified with the student association to identify potential students to serve on the Thematic teams. 3. Updates

  8. Evaluation of batch leaching procedures for estimating metal mobility in glaciated soils

    SciTech Connect (OSTI)

    Lackovic, J.A.; Nikolaidis, N.P.; Chheda, P.; Carley, R.J.; Patton, E.

    1997-12-01T23:59:59.000Z

    Batch leaching methods have been used for several decades to estimate the potential release of contaminants from soils. Four batch leaching procedures (toxicity characteristic leaching procedure, synthetic precipitation leaching procedure, deionized water leaching procedure, and California waste extraction test) were evaluated for their ability to realistically quantify the mobility of metals from previously contaminated glaciated soils. The study was conducted using soils from four different sites (three in Connecticut and one in Maine). The results of the batch leaching procedures were compared with a set of continuous column leaching experiments performed at two different flowrates and two influent pH values. The results suggested that the synthetic precipitation leaching procedure (SPLP) was more realistic than the toxicity characteristic leaching procedure (TCLP), but still a conservative leaching estimate for evaluating the potential for metal mobility in glaciated soils. This study suggests that using SPLP as a test for estimating metal cleanup levels will result in lower remediation costs relative to TCLP or waste extraction test (WET), but still maintain a high level of confidence in the protection of ground water quality.

  9. INTRAMURALSSpring Team Sports* Registration accepted for teams or "free agent" individuals. $25 registration fee required

    E-Print Network [OSTI]

    Lawrence, Rick L.

    INTRAMURALSSpring Team Sports* Registration accepted for teams or "free agent" individuals. $25 registration fee required for all teams: due upon team registration online. (Refundable if no games the team manager via email or text message (through the website). Call the Equipment Room at 994

  10. INTRAMURALSFall Team Sports* Registration accepted for teams or "free agent" individuals. $25 registration fee required

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    INTRAMURALSFall Team Sports* Registration accepted for teams or "free agent" individuals. $25 registration fee required for all teams: due upon team registration online. (Refundable if no games the team manager via email or text message (through the website). Call the Equipment Room at 994

  11. Sourcing team success: Team studies in a purchasing and supply management context

    E-Print Network [OSTI]

    Franssen, Michael

    1 Sourcing team success: Team studies in a purchasing and supply management context Dissertation by Boudewijn A. Driedonks Summary Sourcing teams have become an increasingly important form of organization in purchasing and supply management. Sourcing teams, also referred to as category or commodity teams

  12. INTRAMURALSSummer Team Sports* Registration accepted for teams or "free agent" individuals. $25 registration fee required

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    INTRAMURALSSummer Team Sports* Registration accepted for teams or "free agent" individuals. $25 registration fee required for all teams: due upon team registration online. (Refundable if no games the team manager via email or text message. Recreational Sports & Fitness 120 Marga Hosaeus Fitness Center

  13. Leaching scale effect for radioactive wastes encapsulated in cement, bitumen or polymer

    SciTech Connect (OSTI)

    Nomine, J.C.; Ferriot, J.F. [CEA Centre d`Etude de Saclay, Gif-sur-Yvette (France); Girard, J.; Montigon, J.F. [CEA Centre d`Etude de Cadarache, St. Paul-lez-Durance (France)

    1993-12-31T23:59:59.000Z

    An effective method to determine of the radioactive waste package s acceptable for a final disposal and in accordance with the requirements is by leaching tests. For many reasons the leaching tests are conducted on small size samples rather than full scale blocks. Nevertheless, it is necessary to demonstrate that laboratory or cored samples are representative of real form-scale embedding (in accordance with the specific activity, the chemical composition of the waste, the matrix and structure) for the leaching tests. This paper gives the results of studies on the leaching behavior of waste embeddings in three different cases (hydraulic binder, bitumen and polymer matrices). For cesium, even if no scale effect on its leaching mechanism has been shown, it is difficult to prove before testing that small samples are representative of the real waste forms. For cobalt, results on bitumen or polymer embedded waste show no scale effect on its leaching mechanism.

  14. Analysis of data from leaching concrete samples taken from the TMI-2 reactor building basement

    SciTech Connect (OSTI)

    Collins, E.D.; Box, W.D.; Godbee, H.W.; Scott, T.C.

    1988-01-01T23:59:59.000Z

    Samples of contaminated concrete from the basement of the reactor building at the Three Mile Island Nuclear Power Station, Unit 2 were tested and analyzed at Oak Ridge National Laboratory to determine the potential for decontamination by diffusion-controlled leaching under conditions of full submergence and by forced flow-through leaching of porous concrete block walls. Pertinent physical characteristics of the concrete were measured, and leaching tests were performed. Data were analyzed by established mass transport principles, and predictions of leaching for several years were made. A numerical algorithm was used to model removal of /sup 137/Cs and /sup 90/Sr by forced flow-through leaching. Results indicated that forced flow-through leaching would require only a few days, whereas complete decontamination by submerged, diffusion-only methods would require several years. 9 refs., 8 figs., 8 tabs.

  15. Soil type, crop and irrigation technique affect nitrogen leaching to groundwater

    E-Print Network [OSTI]

    Letey, John; Vaughan, Peter

    2013-01-01T23:59:59.000Z

    Addressing Nitrates in Groundwater. Report to theSources and Loading to Groundwater, Technical Report 2,nitrogen leaching to groundwater by John Letey and Peter

  16. air-pollution-control residues leaching: Topics by E-print Network

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

    to the top of the ore pile. The bioleaching process Seplveda, Mauricio 30 Landscape Controls on Organic and Inorganic Nitrogen Leaching across Geosciences Websites Summary:...

  17. Education Strategy Team Policy Division

    E-Print Network [OSTI]

    Rambaut, Andrew

    Education Strategy Team Policy Division DFID 1 Palace Street London SW1E 5HE 30 October 2009 TEL fellowships in India under the Wellcome Trust/DBT India Alliance2 . We believe that such investment is vital/Global-health-research/WTX055734.htm 2 Wellcome Trust/DBT India Alliance: http://www.wellcomedbt.org/index.htm #12;to support

  18. Joseph M. Juran Team Members

    E-Print Network [OSTI]

    Vardeman, Stephen B.

    Joseph M. Juran I E 361 Fall 2002 Team Members: Dragui Nestorovic Gonzalo Rodriguez Monica Kroh Jaroslav Sebek #12;Introduction Joseph M. Juran has led a life of success and accomplishments. Using his. Background Joseph M. Juran was born in Brailia, Romania, during December of 1904. When Joseph was five years

  19. Nutrient leaching characteristics of vegetation common to Texas reservoir sites

    E-Print Network [OSTI]

    Weldon, Clark Pierce

    1975-01-01T23:59:59.000Z

    decomposition of vegetation and the higher rate of nitrogen release that was observed. The fact that oxygen depletion was greatest when nitrogen 80 S 60 o m bO o 4 4J Distilled Water Lake Somerville Yegua Creek 40 20 1 2 3 4 5 6 7 8 9 10 11 12 13... Lake Somerville Yegua Creek 20 1 2 3 4 5 6 7 8 9 10 11 12 13 Time in Days Figure 6: K)eldahl Nitrogen Release with Time for Coastal Bermuda Grass Using Three Different Leaching Solutions Under Aeration (Test Series 1) m 6 c Distilled Water...

  20. The Relationship Between Team Sex Composition and Team Performance in the Context of Training Complex, Psychomotor, Team–based Tasks 

    E-Print Network [OSTI]

    Jarrett, Steven

    2011-02-22T23:59:59.000Z

    The objective of this study was to investigate the role of team sex composition in team training performance and team processes in the context of a complex, psychomotor, information–processing task. With the growing number of women in the workplace...

  1. U of T team decodes secret

    E-Print Network [OSTI]

    Zandstra, Peter W.

    U of T team decodes secret messages of our genes May 05, 2010 Joseph Hall Health Reporter they need to perform in. Basically, the U of T team has broken that code ­ and proven their decryption works

  2. Learning strategies and performance in organizational teams

    E-Print Network [OSTI]

    Bresman, Henrik M

    2005-01-01T23:59:59.000Z

    (cont.) shows that vicarious learning is positively associated with performance. I argue that vicarious team learning is an under-explored dimension of what makes teams and organizations competitive. The chapter concludes ...

  3. A Team-Based Behavioral Economics Experiment on Smoking Cessation

    E-Print Network [OSTI]

    White, Justin S.

    2013-01-01T23:59:59.000Z

    Multivariate Analysis of Depositing . . . . . . . . TeamContracts . . . . . . 4.4.6 Team Effects . . . . . . . . . 5Reminders . . . . . . . . . . . . . 7 Team Effects 7.1

  4. Team Teaching Beginning Spanish at a University: A Democratic Model

    E-Print Network [OSTI]

    Minor, Denise E.

    2011-01-01T23:59:59.000Z

    R. (1995). Interdisciplinary courses and team teaching: Newsafe for uncertainty: Teams, teaching and school reform.A. & Davis-Wiley, P. (2000). Team teaching a graduate course

  5. US DRIVE Materials Technical Team Roadmap | Department of Energy

    Energy Savers [EERE]

    Materials Technical Team Roadmap US DRIVE Materials Technical Team Roadmap The Materials Technical Team (MTT) focuses primarily on reducing the mass of structural systems such as...

  6. Four NNSA teams receive Secretarial Honor Awards | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Team, NNSA Production Office (NPO) Management & Operating (M&O) Contract Placement Team, Nuclear Regulatory Commission Review Support Team, and the USUK Mutual Defense Agreement...

  7. Joint Technical Operations Team | National Nuclear Security Administra...

    National Nuclear Security Administration (NNSA)

    Render Safe Joint Technical Operations Team Joint Technical Operations Team JTOT Logo NNSA's Joint Technical Operations Team (JTOT) provides specialized technical...

  8. Leaching of Phase II Mercury Control Technology By-Products

    SciTech Connect (OSTI)

    Hesbach, P.A.; Kachur, E.K.

    2007-07-01T23:59:59.000Z

    The U.S. EPA has issued a final regulation for control of mercury from coal-fired power plants. An NETL research, development and demonstration program under DOE/Fossil Energy Innovations for Existing Plants is directed toward the improvement of the performance and economics of mercury control from coal-fired plants. The current Phase II of the RD&D program emphasizes the evaluation of performance and cost of control technologies through slip-stream and full scale field testing while continuing the development of novel concepts. One of the concerns of the NETL program is the fate of the captured flue gas mercury which is transferred to the condensed phase by-product stream. These adulterated by-products, both ashes and FGD material, represent the greatest challenge to the DOE goal of increased utilization of by-products. The degree of stability of capture by-products and their potential for release of mercury can have a large economic impact on material sales or the approach to disposal. One of the considerations for mercury control technology is the potential trade-off between effective but temporary mercury capture and less effective but more permanent sequestration. As part of a greater characterization effort of Phase II facility baseline and control technology sample pairs, NETL in-house laboratories have performed aqueous leaching procedures on a select subset of the available sample pairs. This report describes batch leaching results for mercury, arsenic, and selenium.

  9. Nuclear / Radiological Advisory Team | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Radiological Advisory Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering...

  10. Characterization, Washing, Leaching, and Filtration of C-104 Sludge

    SciTech Connect (OSTI)

    KP Brooks; PR Bredt; GR Golcar; SA Hartley; LK Jagoda; KG Rappe; MW Urie

    2000-06-09T23:59:59.000Z

    Approximately 1,400 g of wet Hanford Tank C-104 Sludge was evaluated by Battelle for the high-level waste (HLW) pretreatment processes of ultrafiltration, dilute caustic washing, and elevated-temperature caustic leaching. The filterability of diluted C-104 sludge was measured with a 0.1-{micro}m sintered metal Mott filter using a 24-inch-long, single-element, crossflow filtration system (cells unit filter [CUF]). While the filtrate was being recirculated prior to washing and leaching, a 6.9 wt% solids slurry was evaluated with a matrix of seven 1-hour conditions of varying trans-membrane pressure (30 to 70 psid) and axial velocity (9 to 15 ft/s). The filtrate flux and backpulse efficiency were determined for each condition. The slurry was concentrated to 23 wt% solids, a second matrix of six 1-hour conditions was performed, and data analogous to that recorded in the first matrix were obtained. The low-solids-concentration matrix produced filtrate flux rates that ranged from 0.038 to 0.083 gpm/ft{sup 2}. The high-solids-concentration matrix produced filtrate flux rates that ranged from 0.0095 to 0.0172 gpm/ft{sup 2}. In both cases, the optimum filtrate flux was at the highest axial velocity (15 ft/s) and transmembrane pressure had little effect. Nearly all of the measured filtrate fluxes were more than an order of magnitude greater than the required plant flux for C-104 of 0.00126 gpm/ft{sup 2}. In both matrices, the filtrate flux appeared to be proportional to axial velocity, and the permeability appeared to be inversely proportional to the trans-membrane pressure. The first test condition was repeated as the last test condition for each matrix. In both cases, there was a significant decrease in filtrate flux, indicating some filter fouling during the test matrix that could not be removed by backpulsing alone, although the backpulse number and duration were not optimized. Following testing of these two matrices, the material was washed within the CUF by continuously adding approximately 5 L of 0.01-M NaOH and then removing it through the filter as permeate. The purpose of this washing step with 0.01-MNaOH was to remove water-soluble components that might inhibit dissolution of salts during caustic leaching, while avoiding peptization of the solids that occurs at a pH below 12. After washing the sludge with dilute caustic, it was combined with 3-M caustic, and the slurry was leached in a stainless steel vessel at 85 C for 8 hours. This leaching was followed by two 0.01-M caustic washes, each conducted in a stainless steel vessel to dilute remaining analytes from the interstitial liquids. Each rinse was performed at 85 C for 8 hours. Permeate from each of these process steps was removed using the crossflow filter system. Samples of the permeate from each slurry-washing activity and all intermediate process steps were taken and analyzed for chemical and radiochemical constituents. The fraction of each component removed was calculated. Key results are presented in Table S.1.

  11. PEP Run Report for Integrated Test A, Caustic Leaching in UFP-VSL-T01A, Oxidative Leaching in UFP-VSL-T02A

    SciTech Connect (OSTI)

    Guzman-Leong, Consuelo E.; Bredt, Ofelia P.; Burns, Carolyn A.; Daniel, Richard C.; Su, Yin-Fong; Geeting, John GH; Golovich, Elizabeth C.; Josephson, Gary B.; Kurath, Dean E.; Sevigny, Gary J.; Smith, Dennese M.; Valdez, Patrick LJ; Yokuda, Satoru T.; Young, Joan K.

    2009-12-04T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) was tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.”(a) The PEP, located in the Process Engineering Laboratory-West (PDLW) located in Richland, Washington, is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

  12. National Construction Safety Team Act Annual Report

    E-Print Network [OSTI]

    Magee, Joseph W.

    National Construction Safety Team Act Annual Report Fiscal Year 2007 Introduction In October 2002, the President signed into law the National Construction Safety Team (NCST) Act (P.L. 107 National Construction Safety Teams for deployment after events causing the failure of a building

  13. UW-Milwaukee Strategic Planning Core Team

    E-Print Network [OSTI]

    Saldin, Dilano

    UW-Milwaukee Strategic Planning Core Team Minutes Tuesday, December 18, 2012 Regents Room, Chapman Hall, 8-10 a.m. 1. Welcome and meeting objectives 2. Core Team Suggested Guidelines ("Ground Rules") a. Communication (within team and with across campus and others) Input is always welcomed Open communication

  14. Influence of pH and Redox Conditions on Copper Leaching

    SciTech Connect (OSTI)

    Kavanaugh, Rathi; Al-Abed, Souhail R.; Purandare, Jaydeep; Allen, Derrick

    2004-03-31T23:59:59.000Z

    The Toxicity Characteristic Leaching Procedure (TCLP) is a regulatory leach test in the RCRA programs. It was developed to determine the leaching potential of landfilled waste in order to assess the hazards associated with the leachates. The test was developed to study concentration of hazardous materials in leachates, under a mismanagement scenario, when they are co-disposed with municipal waste. The test uses leaching of waste at either of two acidic pH values i.e., 2.8 and 4.93. While low pH leachant can extract many metals, some metals soluble at higher pH values are either underestimated or totally unaccounted for. The method also has limitations for application to different waste matrices. The procedure does not take into account the effect of redox conditions on leaching. Leaching studies are, therefore, being conducted to determine the effect of combinations of Eh and pH on the leaching potential of mineral and organic wastes. The goal of this study is to propose alternate methods applicable for a variety of waste matrices. The presentation will discuss the effects of combinations of pH and redox conditions on the leaching behavior of copper from a mineral processing waste.

  15. Improving Permeability and Salt Leaching in Irrigated Sports Fields: Exploratory Testing

    E-Print Network [OSTI]

    Miyamoto, S; Martinez, Ignacio; Luna, Francisco; Tirre, David

    corrugated surface to permit lateral drainage was also highly effective in salt leaching in deep clay. Subsoiling of Glendale and Saneli silty clay loam followed by topdressing with a thin layer of sand also resulted in good salt leaching, especially when...

  16. Temperature-dependent leaching of chemical elements from mineral water bottle materials

    E-Print Network [OSTI]

    Short, Daniel

    t It is well established that minute amounts of chemical elements will leach from bottle materials (glass leach- ing increases with storage temperature. For glass bottles this is clearly the case for a long, Sb, Se, Sn, Sr, Ti, U, V, W and Zr. However, for glass bottles drinking water maximum admissible

  17. Concrete calcium leaching at variable temperature: experimental data and numerical model inverse

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , concrete porous solution is very basic (pH around 13) and several ionic species are highly concentrated [1Concrete calcium leaching at variable temperature: experimental data and numerical model inverse/DSU/SSIAD/BERIS, Fontenay-aux-Roses, France Abstract A simplified model for calcium leaching in concrete is presented

  18. Universitt Mannheim Paulheim, Bizer: Team Project Introduction FSS2013 Slide 1 Team Project

    E-Print Network [OSTI]

    Mannheim, Universität

    Universität Mannheim ­ Paulheim, Bizer: Team Project Introduction ­ FSS2013 ­ Slide 1 Team Project;Universität Mannheim ­ Paulheim, Bizer: Team Project Introduction ­ FSS2013 ­ Slide 2 Ingredients A hot topic;Universität Mannheim ­ Paulheim, Bizer: Team Project Introduction ­ FSS2013 ­ Slide 3 Ingredient 1: A Hot

  19. Team

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening a solidSynthesis of 2D AlloysTrails TakingRTapeUpdatedTeachersUs

  20. Team

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening a solidSynthesis of 2D AlloysTrails

  1. Road Map Team Proposal Form Proposal: RR7

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Road Map Team Proposal Form Proposal: RR7 1: Road Map Team Name: Rankings and Reputation 1b: Team Theme Name: Create Increase Brand Visibility of our team's proposal to increase the consistency and visibility

  2. Characterization, Leaching, and Filtration Testing for Bismuth Phosphate Sludge (Group 1) and Bismuth Phosphate Saltcake (Group 2) Actual Waste Sample Composites

    SciTech Connect (OSTI)

    Lumetta, Gregg J.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn; Edwards, Matthew K.; Fiskum, Sandra K.; Hallen, Richard T.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Sinkov, Sergey I.; Snow, Lanee A.

    2009-02-19T23:59:59.000Z

    A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan.() The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. The actual waste-testing program included homogenizing the samples by group, characterizing the solids and aqueous phases, and performing parametric leaching tests. Two of the eight defined groups—bismuth phosphate sludge (Group 1) and bismuth phosphate saltcake (Group 2)—are the subjects of this report. The Group 1 waste was anticipated to be high in phosphorus and was implicitly assumed to be present as BiPO4 (however, results presented here indicate that the phosphate in Group 1 is actually present as amorphous iron(III) phosphate). The Group 2 waste was also anticipated to be high in phosphorus, but because of the relatively low bismuth content and higher aluminum content, it was anticipated that the Group 2 waste would contain a mixture of gibbsite, sodium phosphate, and aluminum phosphate. Thus, the focus of the Group 1 testing was on determining the behavior of P removal during caustic leaching, and the focus of the Group 2 testing was on the removal of both P and Al. The waste-type definition, archived sample conditions, homogenization activities, characterization (physical, chemical, radioisotope, and crystal habit), and caustic leaching behavior as functions of time, temperature, and hydroxide concentration are discussed in this report. Testing was conducted according to TP-RPP-WTP-467.

  3. International Team | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732on ArmedManufacturing |Time-Based International NuclearTeam

  4. ARM - RHUBC II Science Team

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadap Documentation TDMADAP :ProductsVaisala CL51Instruments Related Links RHUBC-II HomeTeam

  5. Team Cumberland | 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 offOCHCO Overview OCHCOSystems Analysis Success Stories SystemsTara Trujillo About Us TaraTaxTeam

  6. Team Leaders | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS SeptemberRenewable Energy, U.S. Department ofof EnergyTeam Cumberland

  7. Rediness Review Team Leader Training

    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 33Frequently AskedEnergy Small TeamNOTDelivery and Energy Reliability2,of

  8. Team | Stanford Synchrotron Radiation Lightsource

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafety Tag:8, 2013Teachers Prepare2014Team Current

  9. Use of Polyphosphate to Decrease Uranium Leaching in Hanford 300 Area Smear Zone Sediments

    SciTech Connect (OSTI)

    Szecsody, James E.; Zhong, Lirong; Oostrom, Martinus; Vermeul, Vincent R.; Fruchter, Jonathan S.; Williams, Mark D.

    2012-09-30T23:59:59.000Z

    The primary objective of this study is to summarize the laboratory investigations performed to evaluate short- and long-term effects of phosphate treatment on uranium leaching from 300 area smear zone sediments. Column studies were used to compare uranium leaching in phosphate-treated to untreated sediments over a year with multiple stop flow events to evaluate longevity of the uranium leaching rate and mass. A secondary objective was to compare polyphosphate injection, polyphosphate/xanthan injection, and polyphosphate infiltration technologies that deliver phosphate to sediment.

  10. Traffic by small teams of molecular motors

    E-Print Network [OSTI]

    Melanie J. I. Müller; Janina Beeg; Rumiana Dimova; Stefan Klumpp; Reinhard Lipowsky

    2008-07-07T23:59:59.000Z

    Molecular motors transport various cargos along cytoskeletal filaments, analogous to trucks on roads. In contrast to vehicles, however, molecular motors do not work alone but in small teams. We describe a simple model for the transport of a cargo by one team of motors and by two teams of motors, which walk into opposite directions. The cooperation of one team of motors generates long-range transport, which we observed experimentally in vitro. Transport by two teams of motors leads to a variety of bidirectional motility behaviour and to dynamic instabilities reminiscent of spontaneous symmetry breaking. We also discuss how cargo transport by teams of motors allows the cell to generate robust long-range bidirectional transport.

  11. Nuclear Incident Team | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Incident Team | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

  12. Advanced Vehicle Technology Analysis & Evaluation Team

    Broader source: Energy.gov [DOE]

    Presentation on Advanced Vehicle Technology Analysis & Evaluation Team to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

  13. Characterization, Monitoring, and Sensor Technologies - Teaming...

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

    Characterization, Monitoring, and Sensor Technologies - Teaming with DOE to Develop, Transfer, and Deploy Technologies Ames Laboratory scientists are contributing their expertise...

  14. Solar Decathlon 2013: New Teams! New Location!

    Broader source: Energy.gov [DOE]

    In addition to welcoming 20 new collegiate teams and hundreds of new student decathletes to our 2013 competition, we are announcing a new site.

  15. 2013MIT SOLAR ELECTRIC VEHICLE TEAM The MIT Solar Electric Vehicle Team (SEVT)

    E-Print Network [OSTI]

    Williams, Brian C.

    Challenge in Australia, and the North American Solar Challenge. The vehicles drive during the day and stop2013MIT SOLAR ELECTRIC VEHICLE TEAM #12;The MIT Solar Electric Vehicle Team (SEVT) is a student organization dedicated to demonstrating the viability of alternative energy-based transportation. The team

  16. Characterization and Leach Testing for REDOX Sludge and S-Saltcake Actual Waste Sample Composites

    SciTech Connect (OSTI)

    Fiskum, Sandra K.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Hubler, Timothy L.; Jagoda, Lynette K.; Jenson, Evan D.; Kozelisky, Anne E.; Lumetta, Gregg J.; MacFarlan, Paul J.; McNamara, Bruce K.; Peterson, Reid A.; Sinkov, Sergey I.; Snow, Lanee A.; Swoboda, Robert G.

    2008-07-10T23:59:59.000Z

    This report describes processing and analysis results of boehmite waste type (Group 5) and insoluble high Cr waste type (Group 6). The sample selection, compositing, subdivision, physical and chemical characterization are described. Extensive batch leach testing was conducted to define kinetics and leach factors of selected analytes as functions of NaOH concentration and temperature. Testing supports issue M-12 resolution for the Waste Treatment Plant.

  17. Supplement to Diagnosis and Management of Salinity Problems in Irrigated Pecan Production: Salt Leaching

    E-Print Network [OSTI]

    Miyamoto, S.

    (e. g., Hanson and Bendixen, 1995). The flow under drip irrigation is largely unsaturated flow, and the evaporation-driven salinity increase associated with high frequency sprinkler irrigation is minimal with drip systems. This method... of leaching irrigation depend largely upon the existing irrigation system, and the types of soils involved. Several items, however, should be kept in mind. We already mentioned that it is preferable to apply leaching irrigation during the dormant period...

  18. The physical and chemical aspects of the leaching behavior of metals from portland cement

    E-Print Network [OSTI]

    Davis, Ricardo Corye

    1990-01-01T23:59:59.000Z

    THE PHYSICAL AND CHEMICAL ASPECTS OF THE LEACHING BEHAVIOR OF METALS FROM PORTLAND CEMENT A Thesis by RICARDO CORYE DAVIS 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 December 1990 Major Subject: Chemistry THE PHYSICAL AND CHEMICAL ASPECTS OF THE LEACHING BEHAVIOR OF METALS FROM PORTLAND CEMENT A Thesis by RICARDO CORYE DAVIS Approved as to style and content by: David L. Cocke (Co...

  19. Selective Leaching of Chromium from Hanford Tank Sludge 241-U-108

    SciTech Connect (OSTI)

    Rapko, Brian M.; Vienna, John D.

    2002-09-09T23:59:59.000Z

    This study evaluated the oxidants permanganate, MnO4-, and peroxynitrite, ONOO-, as selective chromium-leaching agents from washed 241-U-108 tank sludge under varying conditions of hydroxide concentration, temperature, and time. The mass changes and final sludge compositions were evaluated using glass-property models to ascertain the relative impacts of the various oxidative alkaline leach conditions on the amount of borosilicate glass required to immobilize a given amount of washed 241-U-108 Hanford tank sludge. Only permanganate leaching removes sufficient chromium to make the chromium concentration in the oxidatively alkaline leached solids non-limiting. In the absence of added oxidants, continued washing or caustic leaching have no beneficial effects. Peroxynitrite addition reduces the amount of glass required to immobilize a given amount of washed 241-U-108 tank sludge by approximately a factor of two. Depending on the leach conditions and the exact chromium concentration limits, contact with alkaline permanganate solutions reduces the amount of immobilized high-level waste glass by a factor of 10 to 30.

  20. Zinc recovery by ultrasound acid leaching of double kiln treated electric arc furnace dust

    SciTech Connect (OSTI)

    Barrera Godinez, J.A.

    1989-01-01T23:59:59.000Z

    The need to convert 70,000 tons a year of electric arc furnace (EAF) dust into an environmentally safe or recyclable product has encouraged studies to reclaim zinc from this waste material. Successful characterization of a double-kiln calcine, produced from EAF dust, has shown that the calcine pellets consisted mainly of zinc oxide plates with some iron oxide particles. Preliminary leaching tests using hydrochloric and sulfuric acids indicated that this calcine is suitable for selective ultrasound leaching of zinc. A factorially designed screening test using hydrochloric acid showed that ultrasound significantly lowered iron dissolution and increased zinc dissolution, thus enhancing the selective leaching of zinc. Ultrasound, temperature, air bubbling rate and acidity increased the sulfuric acid selectivity, while fluorosilicic acid was not selective. Reactor characterization through ultrasonic field measurements led to the selection of reactor and ultrasound bath, which were utilized to enhance the selectivity of a laboratory scale sulfuric acid leaching of a double-kiln treated electric arc furnace dust. Results indicated that ultrasonic leaching of this calcine is a satisfactory technique to selectively separate zinc from iron. After further iron removal by precipitation and cementation of nickel, it was possible to electrowin zinc from the leach liquor under common industrial conditions, with current efficiencies from 86% through 92% being observed. Calcine washing showed that a substantial chloride removal is possible, but fluoride ion in the electrolyte caused deposit sticking during electrowinning.

  1. National Construction Safety Teams Annual Report

    E-Print Network [OSTI]

    Magee, Joseph W.

    National Construction Safety Teams Annual Report Fiscal Year 2006 Introduction In October 2002, the President signed into law the National Construction Safety Team (NCST) Act (P.L. 107-231), which authorized the Director of the National Institute of Standards and Technology (NIST) to establish National Construction

  2. National Construction Safety Team Act Annual Report

    E-Print Network [OSTI]

    Magee, Joseph W.

    National Construction Safety Team Act Annual Report Fiscal Year 2008 Summary This annual report to Congress for FY 2008 is required by the National Construction Safety Team Act. NIST completed its federal report. The ICC Codes are widely adopted and used as the basis for state and local construction codes

  3. eRA Training Team1 Terminations

    E-Print Network [OSTI]

    Baker, Chris I.

    eRA Training Team1 xTrain Terminations Electronic Research Administration Sponsored by: The National Institutions of Health, Office of Extramural Research April 2010 #12;eRA Training Team2 xTrain General Information xTrain Overview The following section provides general information on the xTrain

  4. eRA Training Team1 Terminations

    E-Print Network [OSTI]

    Baker, Chris I.

    eRA Training Team1 xTrain Terminations Electronic Research Administration Sponsored by: The National Institutes of Health, Office of Extramural Research March 2012 #12;eRA Training Team2 xTrain General Information xTrain Overview The following section provides general information on the xTrain

  5. Palouse Team PhD Assistantship Announcements

    E-Print Network [OSTI]

    Waits, Lisette

    Palouse Team PhD Assistantship Announcements Interdisciplinary PhD Research Assistantships in Conservation Biology, Sustainable Production and Social-Ecological Resilience of the Palouse Prairie Ecosystem team working on aspects of conservation of the endangered Palouse Prairie ecosystem in the context

  6. Solar Technical Assistance Team (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-07-01T23:59:59.000Z

    The Solar Technical Assistance Team (STAT) is a team of solar technology and deployment experts who ensure that the best information on policies, regulations, financing, and other issues is getting into the hands of state government decision makers whey they need it. This fact sheet provides information about STAT and the STAT webinar series for the summer of 2012.

  7. Solar Technical Assistance Team (STAT) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-05-01T23:59:59.000Z

    The Solar Technical Assistance Team (STAT) is a team of solar technology and deployment experts who ensure that the best information on policies, regulations, financing, and other issues is getting into the hands of state government decision makers when they need it.

  8. Federal Aviation Administration Human Factors Team

    E-Print Network [OSTI]

    Ladkin, Peter B.

    Federal Aviation Administration Human Factors Team Report on: The Interfaces Between Flightcrews Générale de l'Aviation Civile (France), Douglas Aircraft Company, Federal Aviation Administration, European was produced by a team of highly qualified individuals from the FAA and the European Joint Aviation Authorities

  9. Team Bug Bag Biogas For Nicaragua

    E-Print Network [OSTI]

    Demirel, Melik C.

    Team Bug Bag Biogas For Nicaragua Project Recap The task for Team Bug Bag was to create an anaerobic digester for the area of Tisma, Nicaragua that can be manufactured down in Nicaragua, be produced for under $100 (USD), and be able to produce biogas that could boil water for a thirty minute time period

  10. August 1993 INTEGRATED HATCHERY OPERATIONS TEAM

    E-Print Network [OSTI]

    August 1993 INTEGRATED HATCHERY OPERATIONS TEAM OPERATION PLANS FOR ANADROMOUS FISH PRODUCTION.S. Department of Energy, as part of BPA's program to protect, mitigate, and enhance fish and wildlife affected as follows: Shelldrake, Tom, U.S. Fish and Wildlife Service Hatcheries, Integrated Hatchery Operations Team

  11. The Environment Team to Waste & Recycling

    E-Print Network [OSTI]

    St Andrews, University of

    The Environment Team A-Z Guide to Waste & Recycling www.le.ac.uk/environment #12;Welcome ...to the University of Leicester's `A-Z Guide to Waste and Recycling'. Over the last 3 years, the Environment Team has introduced an award- winning recycling scheme across the campus that allows us to recycle paper, plastics

  12. Team Captain Guide http://walkacrosstexas.tamu.edu

    E-Print Network [OSTI]

    Team Captain Guide http://walkacrosstexas.tamu.edu #12;2 Updated September 2012. Educational will be appointed as the Site Manager for Walk Across Texas. The Site Manager will find Team Captains. The Team Captains then recruit seven people for their team. Once teams of eight are formed, a AKick-Off@ event marks

  13. Team Member Guide http://walkacrosstexas.tamu.edu

    E-Print Network [OSTI]

    Team Member Guide http://walkacrosstexas.tamu.edu #12;2 Updated September 2012. Educational will be appointed as the Site Manager for Walk Across Texas. The Site Manager will find Team Captains. The Team Captains then recruit seven people for their team. Once teams of eight are formed, a AKick-Off@ event marks

  14. Road Map Team Proposal Form Proposal: CAR30

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Road Map Team Proposal Form Proposal: CAR30 1: Road Map Team Name: Rankings and Reputation; Creative Activities and Research 1b: Team Theme Name: Go Big. Proposal Description: The Rankings and Reputation Team and the Creative Activities and Research Team

  15. Worker Safety and Security Teams Team Member Handbook

    SciTech Connect (OSTI)

    Sievers, Cindy S. [Los Alamos National Laboratory

    2012-06-11T23:59:59.000Z

    Worker Safety and Security Teams (WSSTs) are an effective way to promote safe workplaces. While WSSTs have a variety of structures and roles, they have one thing in common - employees and management collaborate to find ways to prevent accidents, injuries, and illnesses on the job. The benefits for all concerned are obvious in that employees have a safe place to work, employers save money on lost work time and workers compensation costs, and everyone returns home safe and healthy each day. A successful WSST will have the support and wholehearted participation of management and employees. LANL has a WSST at the institutional level (IWSST) and at all directorates and many divisions. The WSSTs are part of LANL's Voluntary Protection Program (VPP). The WSSTs meet at least monthly and follow an agenda covering topics such as safety shares, behavior based safety (BBS) observations, upcoming events or activities, issues, etc. A WSST can effectively influence safety programs and provide recommendations to managers, who have the resources and authority to implement changes in the workplace. WSSTs are effective because they combine the knowledge, expertise, perspective, enthusiasm, and effort of a variety of employees with diverse backgrounds. Those with experience in a specific job or work area know what the hazards or potential hazards are, and generally have ideas how to go about controlling them. Those who are less familiar with a job or area play a vital role too, by seeing what others may have overlooked or taken for granted. This booklet will cover the structure and operations of WSSTs, what needs to be done in order to be effective and successful, and how you can help, whether you're a WSST member or not.

  16. Team Building Toolkit KEYS -Keys to Enhance Your Supervisory Success

    E-Print Network [OSTI]

    Walker, Matthew P.

    Team Building Toolkit KEYS - Keys to Enhance Your Supervisory Success University of California to Enhance Your Supervisory Success 2 | P a g e Table of Contents Stages of Team Development ................................................................................................ 4 Team Building at a Glance

  17. Production Team Manager, TBD Job Description Questionnaire (JDQ)

    E-Print Network [OSTI]

    Barrash, Warren

    Production Team Manager, TBD Job Description Questionnaire (JDQ) Professional Staff Instructions Below to Certify Approval or Disapproval: Approval Disapproval ( ) ( ) Production Team Manager: Production Team Manager Employee Name: TBD Phone: TBD Supervisor Name & Title: Christine Bauer, Assistant

  18. Guided and Team-Based Learning for Chemical Information Literacy

    E-Print Network [OSTI]

    Loo, Jeffery L.

    2013-01-01T23:59:59.000Z

    K. , & Sweet, M. (2011). Team-Based Learning. New DirectionsGuided and team-based learning for chemical informationJ. L. (2013). Guided and Team-Based Learning for Chemical

  19. Team Identity and Performance-based Compensation Effects on Performance 

    E-Print Network [OSTI]

    Blazovich, Janell L.

    2010-01-16T23:59:59.000Z

    This study investigates whether team members work harder and perform better when they are compensated based on both team and individual performance than when compensated based on team or individual performance alone and whether teammates...

  20. Leaching of metals from ores. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search

    SciTech Connect (OSTI)

    NONE

    1995-05-01T23:59:59.000Z

    The bibliography contains citations of selected patents concerning the extraction of metals from ores by leaching. Topics include leaching of metals from ore heaps, mine tailings, smelter wastes, and sea nodules. Metals covered include gold, uranium, copper, nickel, silver, manganese, and cobalt. Bacterio-electric, biological-acid, and hydrogen peroxide leaching are included. (Contains 50-250 citations and includes a subject term index and title list.)

  1. US DRIVE Advanced Combustion and Emission Control Technical Team...

    Energy Savers [EERE]

    Advanced Combustion and Emission Control Technical Team Roadmap US DRIVE Advanced Combustion and Emission Control Technical Team Roadmap The ACEC focuses on advanced engine and...

  2. US DRIVE Electrochemical Energy Storage Technical Team Roadmap...

    Office of Environmental Management (EM)

    Electrochemical Energy Storage Technical Team Roadmap US DRIVE Electrochemical Energy Storage Technical Team Roadmap This U.S. DRIVE electrochemical energy storage roadmap...

  3. USAMP/NonDestructive Evaluation Steering Committee (Task Team...

    Energy Savers [EERE]

    USAMPNonDestructive Evaluation Steering Committee (Task Team) USAMPNonDestructive Evaluation Steering Committee (Task Team) Presentation from the U.S. DOE Office of Vehicle...

  4. Nine teams compete in Virginia Middle School Science Bowl competition...

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

    Nine teams compete in Virginia Middle School Science Bowl competition at Jefferson Lab on March 11 March 17, 2006 Peasley Middle School The Peasley Middle School Team from...

  5. Road Map Team Proposal Form Proposal: CAR29

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Road Map Team Proposal Form Proposal: CAR29 1: Road Map Team Name, such as solar energy and fuel cell technologies, energy storage methods and improved

  6. Grid Interaction Tech Team, and International Smart Grid Collaboration...

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

    Team, and International Smart Grid Collaboration Grid Interaction Tech Team, and International Smart Grid Collaboration 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  7. Aquifer restoration at in-situ leach uranium mines: evidence for natural restoration processes

    SciTech Connect (OSTI)

    Deutsch, W.J.; Serne, R.J.; Bell, N.E.; Martin, W.J.

    1983-04-01T23:59:59.000Z

    Pacific Northwest Laboratory conducted experiments with aquifer sediments and leaching solution (lixiviant) from an in-situ leach uranium mine. The data from these laboratory experiments and information on the normal distribution of elements associated with roll-front uranium deposits provide evidence that natural processes can enhance restoration of aquifers affected by leach mining. Our experiments show that the concentration of uranium (U) in solution can decrease at least an order of magnitude (from 50 to less than 5 ppM U) due to reactions between the lixiviant and sediment, and that a uranium solid, possibly amorphous uranium dioxide, (UO/sub 2/), can limit the concentration of uranium in a solution in contact with reduced sediment. The concentrations of As, Se, and Mo in an oxidizing lixiviant should also decrease as a result of redox and precipitation reactions between the solution and sediment. The lixiviant concentrations of major anions (chloride and sulfate) other than carbonate were not affected by short-term (less than one week) contact with the aquifer sediments. This is also true of the total dissolved solids level of the solution. Consequently, we recommend that these solution parameters be used as indicators of an excursion of leaching solution from the leach field. Our experiments have shown that natural aquifer processes can affect the solution concentration of certain constituents. This effect should be considered when guidelines for aquifer restoration are established.

  8. Integrated Initiative Teams and Working Groups

    E-Print Network [OSTI]

    Initiative Team Mark McFarland, chair Juan Anciso Todd Bilby Diane Boellstorff Gary Bryant Anthony Camerino Todd Bilby Diane Boellstorff Elizabeth Brown John Carey Alex Castillo Rudy Dunlap Gary Ellis Morgan

  9. Our Teams | Argonne Leadership Computing Facility

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

    About Overview History Staff Directory Our Teams User Advisory Council Careers Margaret Butler Fellowship Visiting Us Contact Us Need Help? support@alcf.anl.gov 630-252-3111...

  10. QER- Comment of Berkshire Environmental Action Team

    Broader source: Energy.gov [DOE]

    Dear members of the Quadrennial Energy Review Task Force, Please find attached comments from the Berkshire Environmental Action Team, Inc. (BEAT) regarding the proposed natural gas pipeline expansion. Thank you for considering our comments.

  11. Fuel Pathway Integration Technical Team Roadmap

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

    Fuel Pathway Integration Technical Team Roadmap June 2013 This roadmap is a document of the U.S. DRIVE Partnership. U.S. DRIVE (Driving Research and Innovation for Vehicle...

  12. Program Development Plan and Team up

    SciTech Connect (OSTI)

    Solar Electric Power Association

    2001-12-01T23:59:59.000Z

    The final summary report is a comprehensive view of TEAM-UP, with documented data, information, and experiences that SEPA has collected throughout the program, including lessons learned by participating ventures, and sections covering costs and other information on both large and small systems. This report also covers the barriers that TEAM-UP faced to PV commercialization at the beginning of the program, barriers the project was able to remove or reduce, and what barriers remain on the road ahead.

  13. Tiger Team assessment of the Pinellas Plant

    SciTech Connect (OSTI)

    Not Available

    1990-05-01T23:59:59.000Z

    This Document contains findings identified during the Tiger Team Compliance Assessment of the Department of Energy's (DOE's) Pinellas Plant, Pinellas County, Florida. The assessment wa directed by the Department's Office of Environment, Safety, and Health (ES H) from January 15 to February 2, 1990. The Pinellas Tiger Team Compliance Assessment is comprehensive in scope. It covers the Environment Safety and Health, and Management areas and determines the plant's compliance with applicable Federal (including DOE), State, and local regulations and requirements.

  14. Nuclear Nonproliferation Ontology Assessment Team Final Report

    SciTech Connect (OSTI)

    Strasburg, Jana D.; Hohimer, Ryan E.

    2012-01-01T23:59:59.000Z

    Final Report for the NA22 Simulations, Algorithm and Modeling (SAM) Ontology Assessment Team's efforts from FY09-FY11. The Ontology Assessment Team began in May 2009 and concluded in September 2011. During this two-year time frame, the Ontology Assessment team had two objectives: (1) Assessing the utility of knowledge representation and semantic technologies for addressing nuclear nonproliferation challenges; and (2) Developing ontological support tools that would provide a framework for integrating across the Simulation, Algorithm and Modeling (SAM) program. The SAM Program was going through a large assessment and strategic planning effort during this time and as a result, the relative importance of these two objectives changed, altering the focus of the Ontology Assessment Team. In the end, the team conducted an assessment of the state of art, created an annotated bibliography, and developed a series of ontological support tools, demonstrations and presentations. A total of more than 35 individuals from 12 different research institutions participated in the Ontology Assessment Team. These included subject matter experts in several nuclear nonproliferation-related domains as well as experts in semantic technologies. Despite the diverse backgrounds and perspectives, the Ontology Assessment team functioned very well together and aspects could serve as a model for future inter-laboratory collaborations and working groups. While the team encountered several challenges and learned many lessons along the way, the Ontology Assessment effort was ultimately a success that led to several multi-lab research projects and opened up a new area of scientific exploration within the Office of Nuclear Nonproliferation and Verification.

  15. pH-dependent leaching of dump coal ash - retrospective environmental analysis

    SciTech Connect (OSTI)

    Popovic, A.; Djordjevic, D. [University of Belgrade, Belgrade (Serbia). Dept. of Chemistry

    2009-07-01T23:59:59.000Z

    Trace and major elements in coal ash particles from dump of 'Nikola Tesla A' power plant in Obrenovac near Belgrade (Serbia) can cause pollution, due to leaching by atmospheric and surface waters. In order to assess this leaching potential, dump ash samples were subjected to extraction with solutions of decreasing pH values (8.50, 7.00, 5.50, and 4.00), imitating the reactions of the alkaline ash particles with the possible alkaline, neutral, and acidic (e.g., acid rain) waters. The most recently deposited ash represents the greatest environmental threat, while 'aged' ash, because of permanent leaching on the dump, was shown to have already lost this pollution potential. On the basis of the determined leachability, it was possible to perform an estimation of the acidity of the regional rainfalls in the last decades.

  16. SPR salt wall leaching experiments in lab-scale vessel : data report.

    SciTech Connect (OSTI)

    Webb, Stephen Walter; O'Hern, Timothy John; Hartenberger, Joel David

    2010-10-01T23:59:59.000Z

    During cavern leaching in the Strategic Petroleum Reserve (SPR), injected raw water mixes with resident brine and eventually interacts with the cavern salt walls. This report provides a record of data acquired during a series of experiments designed to measure the leaching rate of salt walls in a labscale simulated cavern, as well as discussion of the data. These results should be of value to validate computational fluid dynamics (CFD) models used to simulate leaching applications. Three experiments were run in the transparent 89-cm (35-inch) ID diameter vessel previously used for several related projects. Diagnostics included tracking the salt wall dissolution rate using ultrasonics, an underwater camera to view pre-installed markers, and pre- and post-test weighing and measuring salt blocks that comprise the walls. In addition, profiles of the local brine/water conductivity and temperature were acquired at three locations by traversing conductivity probes to map out the mixing of injected raw water with the surrounding brine. The data are generally as expected, with stronger dissolution when the salt walls were exposed to water with lower salt saturation, and overall reasonable wall shape profiles. However, there are significant block-to-block variations, even between neighboring salt blocks, so the averaged data are considered more useful for model validation. The remedial leach tests clearly showed that less mixing and longer exposure time to unsaturated water led to higher levels of salt wall dissolution. The data for all three tests showed a dividing line between upper and lower regions, roughly above and below the fresh water injection point, with higher salt wall dissolution in all cases, and stronger (for remedial leach cases) or weaker (for standard leach configuration) concentration gradients above the dividing line.

  17. C-104 high-level waste solids: Washing/leaching and solubility versus temperature studies

    SciTech Connect (OSTI)

    GJ Lumetta; DJ Bates; JP Bramson; LP Darnell; OT Farmer III; SK Fiskum; LR Greenwood; FV Hoopes; CZ Soderquist; MJ Steele; RT Steele; MW Urie; JJ Wagner

    2000-05-17T23:59:59.000Z

    This report describes the results of a test conducted by Battelle to assess the effects of inhibited water washing and caustic leaching on the composition of the C-104 HLW solids. The objective of this work was to determine the composition of the C-104 solids remaining after washing with 0.01 M NaOH or leaching with 3 M NaOH. Another objective of this test was to determine the solubility of the C-104 solids as a function of temperature. The work was conducted according to test plan BNFL-TP-29953-8, Rev. 0, ``Determination of the Solubility of HLW Sludge Solids.

  18. AUTOMATED TEAM PROJECT MANAGEMENT AND EVALUATION THROUGH INTERACTIVE WEB MODULES

    E-Print Network [OSTI]

    Lockwood, John W.

    AUTOMATED TEAM PROJECT MANAGEMENT AND EVALUATION THROUGH INTERACTIVE WEB MODULES John W. Lockwood lockwood@ipoint.vlsi.uiuc.edu ABSTRACT Team projects represent an important aspect of the micro- electronic in team projects. Evalu- ation of an individual's performance requires a fair compar- ison of the team

  19. LESSONS FROM THE BEST AND WORST STUDENT TEAM

    E-Print Network [OSTI]

    Lega, Joceline

    LESSONS FROM THE BEST AND WORST STUDENT TEAM EXPERIENCES: HOW A TEACHER CAN MAKE THE DIFFERENCE, empirically supported recommendations for effectively creating and administering student teams" [1] #12;METHOD OF ASSIGNMENT TO TEAMS Three approaches to assigning students to teams have been explored in the literature [2

  20. Communications and Outreach K. L. Bethea1 Team Lead/

    E-Print Network [OSTI]

    . Ren Team Leader K. Danilova Software Engineer D. Purcell Software Engineer J. Patton DB Engineer B

  1. Journal of Hazardous Materials B114 (2004) 7591 Leaching of CCA-treated wood: implications for waste disposal

    E-Print Network [OSTI]

    Florida, University of

    Journal of Hazardous Materials B114 (2004) 75­91 Leaching of CCA-treated wood: implications, and copper from chromated copper arsenate (CCA)-treated wood poses possible environmental risk when disposed. Samples of un-weathered CCA-treated wood were tested using a variety of the US regulatory leaching

  2. Presented by Y.Shimomura ITER Joint Central Team and Home Teams

    E-Print Network [OSTI]

    of reliability of the operation Full commissioning of the ITER systemin a non-nuclear environment DevelopmentPresented by Y.Shimomura ITER Joint Central Team and Home Teams Oct. 5, 2000 Sorrento, Italy #12 Elevation Layout #12;Phased Operations Hydrogen Phase Confirmation of the machine performance and increase

  3. Testing a Collaborative DDoS Defense in a Red Team/Blue Team Exercise

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Testing a Collaborative DDoS Defense in a Red Team/Blue Team Exercise Jelena Mirkovic, Member, IEEE, and performed October 2002 to May 2003. The goal of the exercise was to evaluate a collaborative DDoS defense in DDoS defense systems (e.g., avoiding reliance on timing mechanisms), and taught us many lessons about

  4. WRIGHT, MELANIE CLAY. The Effects of Automation on Team Performance and Team Coordination. (Under the direction of David B. Kaber).

    E-Print Network [OSTI]

    Kaber, David B.

    ABSTRACT WRIGHT, MELANIE CLAY. The Effects of Automation on Team Performance and Team Coordination OF AUTOMATION ON TEAM PERFORMANCE AND TEAM COORDINATION By MELANIE CLAY WRIGHT A dissertation submitted #12;BIOGRAPHY Melanie Clay Wright was born Melanie Carol Clay in Bethesda, Maryland in April, 1966

  5. Team Work Survey To identify the present stage of the teamwork model where your team is presently

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Team Work Survey Objectives To identify the present stage of the teamwork model where your team, indicate how often your team displays each behavior by using the following scoring system: · Almost never on hand and do not spend too much time in the planning stage. 3. _____ Our team feels that we are all

  6. Team Massachusetts Brings a Fourth Dimension to the Solar Decathlon

    Broader source: Energy.gov [DOE]

    Team Massachusetts is bringing a unique perspective to the Solar Decathlon this fall. You might say it is a fourth dimension because of the team’s newly constructed 4D Home. But it could also be argued that it is because the Massachusetts College of Art and Design and University of Massachusetts Lowell are collaborating for the team’s first entry into the biannual competition, and they’re both public institutions.

  7. Information requirements of self-managing teams

    SciTech Connect (OSTI)

    Van Aken, E.M.

    1992-12-31T23:59:59.000Z

    In response to the significant challenges organizations face today, many managers have put in place continuous improvement efforts to help the organization on enhance its competitive position. A key element of continuous improvement efforts is employee involvement, and one of the most complex, mature, and effective forms of employee involvement is self-managing teams. A self-managing team is a group of employees, usually eight to fifteen, which is responsible for planning, implementing, controlling, and improving work processes. There are many characteristics of self-managing teams which are discussed frequently in the literature and are common topics of seminars and workshops on SMTs, including the role of the first-line supervisor, the structure of teams, the training necessary, and the pay system for SMTs. However, one area which has not been as widely researched is the role of information - what types of information do self-managing teams need? This paper addresses this question. Results from a multiple case study research project focusing on the information requirements of SMTs are presented. Specifically, seven types of information SMTs need are identified, as well as general characteristics of the information system. By information system, I mean very broadly, the system (both formal and informal) which provides information of any kind to a self-managing team. The results of this research can be thought of as ``design features`` for an information system to support SMTs. Practicing managers can use these design features in two ways: they can design them into beginning SMT efforts; or, for SMTs already established, managers can compare them to the existing information system and adjust accordingly.

  8. Information requirements of self-managing teams

    SciTech Connect (OSTI)

    Van Aken, E.M.

    1992-01-01T23:59:59.000Z

    In response to the significant challenges organizations face today, many managers have put in place continuous improvement efforts to help the organization on enhance its competitive position. A key element of continuous improvement efforts is employee involvement, and one of the most complex, mature, and effective forms of employee involvement is self-managing teams. A self-managing team is a group of employees, usually eight to fifteen, which is responsible for planning, implementing, controlling, and improving work processes. There are many characteristics of self-managing teams which are discussed frequently in the literature and are common topics of seminars and workshops on SMTs, including the role of the first-line supervisor, the structure of teams, the training necessary, and the pay system for SMTs. However, one area which has not been as widely researched is the role of information - what types of information do self-managing teams need This paper addresses this question. Results from a multiple case study research project focusing on the information requirements of SMTs are presented. Specifically, seven types of information SMTs need are identified, as well as general characteristics of the information system. By information system, I mean very broadly, the system (both formal and informal) which provides information of any kind to a self-managing team. The results of this research can be thought of as design features'' for an information system to support SMTs. Practicing managers can use these design features in two ways: they can design them into beginning SMT efforts; or, for SMTs already established, managers can compare them to the existing information system and adjust accordingly.

  9. DOE GIS core team - a best practice

    SciTech Connect (OSTI)

    Bollinger, J. (James); Bhaduri, Budhendra; Bleakly, D. R. (Denise R.); Brady-Sabeff, Liz; Guber, Al; Guziel, K. A.; Hargrove, Susan; Lee, J. (John); Lee, R. (Randy); Mickus, Kurt; Morehouse, David; Moore, K. (Kevin); Ramsdell, Amy; Rich, P. M. (Paul M.)

    2004-01-01T23:59:59.000Z

    Large government organizations such as the Department of Energy (DOE) are challenged with identifying and implementing best geospatial information management practices to ensure that operational needs are met and government objectives are achieved. Geographic Information System (GIS) professionals, complex wide within the Department, conduct spatial information management practices on a daily basis to complete a wide variety of science and engineering tasks. The DOE Office of the CIO recognized the wealth of geospatial information management knowledge within the DOE complex and formed the DOE GIS Core Team in 2001 as a result. The team is comprised of GIS experts-representing all major DOE labs, site facilities, and programs-who volunteer their time to address issues impacting the entire complex. These include the President's management agenda (with emphasis on the Geospatial One-Stop), homeland security, emergency response, site management, software and geospatial data licensing, and federal, national, and international standards governing the creation and dissemination of geospatial data. The strength of the DOE GIS Core Team is the wide diversity of GIS and scientific expertise represented on the team, which allows it to provide the DOE CIO's office with sound guidance on complex wide issues from a GIS practitioner's perspective. The Core Team's mission is 'to foster technical excellence and communication, to identify and advocate best business practices, and to provide sound recommendations on policy and standards.' As a first step toward identifying best practices the feam conducted a survey of all known GIS assets across the DOE complex. The survey identified each site's GIS expertise, operating systems architecture and software applications, major project areas supported, and a number of other metrics important to the operation of a GIS organization. Results of the survey will be discussed, along with the mission of the Core Team. A broad overview of best practices utilized by many of the leading GIS organizations across the complex will also be provided.

  10. Percolated water can leach undesirable chemical compounds below the rooting zone of plants and

    E-Print Network [OSTI]

    a great threat to plant and animal health, the environment, the economy, and civilization. Further ReadingPercolated water can leach undesirable chemical compounds below the rooting zone of plants. Surface runoff typically begins as sheet flow but, as it accelerates and gains in erosive power

  11. Growth of New Guinea impatiens under no-leach drip irrigation

    E-Print Network [OSTI]

    Pannkuk, Timothy Richard

    1995-01-01T23:59:59.000Z

    of the same fertility rate. In post-production studies following both experiments, all plants continued to grow and flower. In a third experiment, plants were grown under a no leach irrigation regime and the 12-3-4 fertility rate with six different media (peat...

  12. Chemical cleaning of coal by molten caustic leaching after pretreatment by low-temperature devolatilization

    DOE Patents [OSTI]

    Chriswell, Colin D. (Slater, IA); Kaushik, Surender M. (Socorro, NM); Shah, Navin D. (Houston, TX); Markuszewski, Richard (Ames, IA)

    1989-08-22T23:59:59.000Z

    Pretreatment of coal by devolatization at temperatures ranging from about 420.degree. C. to about 450.degree. C. for from about 10 minutes to about 30 minutes before leaching with molten caustic leads to a significant reduction in carbonate formation, greatly reducing the cost of cleaning coal on a per ton basis.

  13. Estimation of Hydraulic Parameters under Unsaturated Flow Conditions in Heap Leaching

    E-Print Network [OSTI]

    Sepúlveda, Mauricio

    is a widely used extraction method for low-grade minerals as well as copper, gold, silver, and uranium. Copper minerals are primar- ily categorized as either copper sulphides or oxides. During heap leaching, sulfuric is suitable for copper recovery of the more stable sulphide minerals from copper ores. The construction

  14. Simplified process for leaching precious metals from fuel cell membrane electrode assemblies

    DOE Patents [OSTI]

    Shore, Lawrence (Edison, NJ); Matlin, Ramail (Berkeley Heights, NJ)

    2009-12-22T23:59:59.000Z

    The membrane electrode assemblies of fuel cells are recycled to recover the catalyst precious metals from the assemblies. The assemblies are cryogenically embrittled and pulverized to form a powder. The pulverized assemblies are then mixed with a surfactant to form a paste which is contacted with an acid solution to leach precious metals from the pulverized membranes.

  15. MULTIPLE-SCALE DYNAMIC LEACHING OF A MUNICIPAL SOLID WASTE INCINERATION ASH

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 MULTIPLE-SCALE DYNAMIC LEACHING OF A MUNICIPAL SOLID WASTE INCINERATION ASH Waste Management (in source such as municipal solid waste (MSW) incineration ash, requires a knowledge of the so percolating through waste evolve over time, for a given percolation scenario (infiltration rate, waste source

  16. Evaluation of Leaching Protocols for Testing of High-Carbon Coal Fly AshSoil Mixtures

    E-Print Network [OSTI]

    Aydilek, Ahmet

    from coal-fired power plants, which burn over 1 billion t of coal annually (Kim 2006). This generationEvaluation of Leaching Protocols for Testing of High-Carbon Coal Fly Ash­Soil Mixtures Jason Becker: Beneficial reuse of coal combustion byproducts, e.g., in highway construction, requires an evaluation

  17. Evaluation of Foaming and Antifoam Effectiveness During the WTP Oxidative Leaching Process

    SciTech Connect (OSTI)

    Burket, P. R.; Jones, T. M.; White, T. L.; Crawford, C. L.; Calloway, T. B

    2005-10-11T23:59:59.000Z

    The River Protection Project-Waste Treatment Plant (RPP-WTP) requested Savannah River National Laboratory (SRNL) to conduct small-scale foaming and antifoam testing using a Hanford waste simulant subjected to air sparging during oxidative leaching. The foaminess of Hanford tank waste solutions was previously demonstrated by SRNL during WTP evaporator foaming studies and in small scale air sparger studies. The commercial antifoam, Dow Corning Q2-3183A was recommended to mitigate the foam in the evaporators and in vessel equipped with pulse jet mixers and air spargers. Currently, WTP is planning to use air spargers in the HLW Lag Storage Vessels (HLP-VSL-00027A/B), the Ultrafiltration Vessels (UFP-VSL-00002A&B), and the HLW Feed Blend Vessel (HLPVSL-00028) to assist the performance of the Pulse Jet Mixers (PJM). The previous air sparger antifoam studies conducted by SRNL researchers did not evaluate the hydrogen generation rate expected from antifoam additions or the effectiveness of the antifoam during caustic leaching or oxidative leaching. The fate of the various antifoam components and breakdown products in the WTP process under prototypic process conditions (temperature & radiation) was also not investigated. The effectiveness of the antifoam during caustic leaching, expected hydrogen generation rate associated with antifoam addition, and the fate of various antifoam components are being conducted under separate SRNL research tasks.

  18. Experimental and numerical analysis of metal leaching from fly ash-amended highway bases

    E-Print Network [OSTI]

    Aydilek, Ahmet

    December 2011 Available online xxxx Keywords: Coal combustion by products Fly ash Heavy metals Leaching road materials (URM) mixed with lime activated high carbon fly ashes and to evaluate groundwater is produced in the United States as a by-product of burning coal in electric power plants (ACAA, 2009

  19. Temperature and Microbial Activity Effects on Trace Element Leaching from Metalliferous Peats

    E-Print Network [OSTI]

    Walter, M.Todd

    Temperature and Microbial Activity Effects on Trace Element Leaching from Metalliferous PeatsDue to geochemical processes, peat soils often have elevated con- sulfides (Cannon, 1955). The maximum Zn concentra as high as 10 g kg 1 . Theperatures to vary microbial activity in two metalliferous peats (M7 acidic peat

  20. 1 Introduction In many soils of the tropics the nutrient losses by leaching

    E-Print Network [OSTI]

    Lehmann, Johannes

    in soil poses considerable technical problems. For quantifying nutrient losses by seepage a variety1 Introduction In many soils of the tropics the nutrient losses by leaching exceed the inputs in humid tropical lowlands (Williams et al., 1997). These losses need to be reduced for sustainable

  1. Collegiate Wind Competition Teams | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T, Inc.'sEnergyTexas1. FeedstockCLEAN AIREmergencyNewsEnergyTeams 2014Teams

  2. Evaluation of gold and silver leaching from printed circuit board of cellphones

    SciTech Connect (OSTI)

    Petter, P.M.H., E-mail: patymhp@yahoo.com.br; Veit, H.M.; Bernardes, A.M.

    2014-02-15T23:59:59.000Z

    Highlights: • Printed circuit boards (PCB) of mobile phones have large amounts of metals with high economic value such as gold and silver. • Dissolution of gold was done with a cyanide-based reagent and silver with nitric acid. • Leaching of PCB with Na{sub 2}S{sub 2}O{sub 3} and (NH{sub 4}){sub 2}S{sub 2}O{sub 3} to examine the feasibility of using these reagents was done. - Abstract: Electronic waste has been increasing proportionally with the technology. So, nowadays, it is necessary to consider the useful life, recycling, and final disposal of these equipment. Metals, such as Au, Ag, Cu, Sn and Ni can be found in the printed circuit boards (PCB). According to this, the aims of this work is to characterize the PCBs of mobile phones with aqua regia; obtaining “reference” values of leaching, to gold and silver, with cyanide and nitric acid, respectively; and study the process of leaching of these metals in alternative leaching with sodium thiosulfate and ammonium thiosulfate. The metals were characterized by digesting the sample with aqua regia for 1 and 2 h at 60 °C and 80 °C. The leaching of Au with a commercial reagent (cyanide) and the Ag with HNO{sub 3}were made. The leaching of Au and Ag with alternative reagents: Na{sub 2}S{sub 2}O{sub 3,} and (NH{sub 4}){sub 2}S{sub 2}O{sub 3} in 0.1 M concentration with the addition of CuSO{sub 4}, NH{sub 4}OH, and H{sub 2}O{sub 2}, was also studied. The results show that the digestion with aqua regia was efficient to characterize the metals present in the PCBs of mobile phones. However, the best method to solubilize silver was by digesting the sample with nitric acid. The leaching process using sodium thiosulfate was more efficient when an additional concentration of 0.015 and 0.030 M of the CuSO{sub 4} was added.

  3. Energy Monitoring of Software project-team

    E-Print Network [OSTI]

    Lefèvre, Laurent

    Energy Monitoring of Software Systems project-team Romain Rouvoy Aurélien Bourdon Adel Noureddine Lionel Seinturier firstname.lastname@inria.fr #12;ICT & Energy 2% of the global energy consumption in 2007 [1] [1] Gartner #12;ICT & Energy [1] 2008 ICT report, Ecology Ministry 13.5% of the electricity

  4. Purdue extension PurdueLandUseTeam

    E-Print Network [OSTI]

    Purdue extension Val Slack Jon Cain Co-Chairs, PurdueLandUseTeam PurdueUniversity ID-351 CAFOs. The role of the Agricultural & Natural Resources (ANR) Educator as a plan commission member is to help plan and natural resources and provide insight into the impact on these two areas when there are proposed changes

  5. TEAMS: Indoor Air Quality (IAR) Program

    E-Print Network [OSTI]

    Melton, V.

    in place since April of 2002. Recognizing the need to expand the program in depth and breadth, we designed TEAMS. We were able to do this by assistance from Mike Miller and the EPA, who gave the District six “Tools for Schools” test kits (TfS Kit...

  6. TEAM DAY GLOBC 21 janvier 2004

    E-Print Network [OSTI]

    Page 1 TEAM DAY GLOBC 21 janvier 2004 #12;Page 2 Plan général ·OASIS ·PALM ·Perspectives PALM-OASIS ·Applications PALM #12;Page 3 Le coupleur OASIS ·OASIS ·L'historique ·La communauté aujourd'hui ·Le projet PRISM ·OASIS3: Finalisation et diffusion ·OASIS4: 1ère version d'un coupleur parallèle ·Perspectives OASIS #12

  7. Contract Team Update Presented by Connie Motoki

    E-Print Network [OSTI]

    Kroll, Kristen L.

    of Terms & Conditions · A Contract Manager initiates the STC. · STC is required for: New incoming allotted in this action. Can be additions, reductions, or zero if action is an NCE or other change in Terms & Conditions (e.g., change in PI). #12;14. Indirect Cost (IDC): RO Grants Team determines IDC rate at time

  8. UCSD Microgravity Team AIAA | Matching Funds Proposal

    E-Print Network [OSTI]

    Fainman, Yeshaiahu

    , and an inner box, which are all made using polycarbonate panels reinforced by aluminum square tubing. Although of polycarbonate. So far, the team has begun assembling the 80/20 T-Slot aluminum frame and has ordered all of the necessary polycarbonate and acrylic plates to fabricate the entire structure. 36" 24" 24" 80/20 T

  9. AUTOMOTIVE INDUSTRY ANALYSIS Submitted by Team A

    E-Print Network [OSTI]

    AUTOMOTIVE INDUSTRY ANALYSIS Submitted by Team A Donald Bradley Morgan Bruns Adam Fleming Jay Ling on the automotive industry, specifically, large-scale manufacturers of automobiles. The automotive industry of the automotive industry. This is followed by an analysis of the industry's structural characteristics using

  10. Team Surpasses 1 Million Hours Safety Milestone

    Broader source: Energy.gov [DOE]

    NISKAYUNA, N.Y. – Vigilance and dedication to safety led the EM program’s disposition project team at the Separations Process Research Unit (SPRU) to achieve a milestone of one million hours — over two-and-a-half-years — without injury or illness resulting in time away from work.

  11. Antimony leaching in plastics from waste electrical and electronic equipment (WEEE) with various acids and gamma irradiation

    SciTech Connect (OSTI)

    Tostar, Sandra, E-mail: sandra.tostar@chalmers.se [Department of Industrial Materials Recycling, Chalmers University of Technology, 412 96 Gothenburg (Sweden); Stenvall, Erik; Boldizar, Antal [Department of Material and Manufacturing Technology, Chalmers University of Technology, 412 96 Gothenburg (Sweden); Foreman, Mark R. St. J. [Department of Industrial Materials Recycling, Chalmers University of Technology, 412 96 Gothenburg (Sweden)

    2013-06-15T23:59:59.000Z

    Highlights: • We have proposed a method to recover antimony from electronic plastics. • The most efficient acid solution was sodium hydrogen tartrate in dimethyl sulfoxide. • Gamma irradiation did not influence the antimony leaching ability. - Abstract: There has been a recent interest in antimony since the availability in readily mined areas is decreasing compared to the amounts used. It is important in many applications such as flame retardants and in the production of polyester, which can trigger an investigation of the leachability of antimony from plastics using different acids. In this paper, different types of acids are tested for their ability to leach antimony from a discarded computer housing, made of poly(acrylonitrile butadiene styrene), which is a common plastic type used in electrical and electronic equipment. The acid solutions included sodium hydrogen tartrate (0.5 M) dissolved in either dimethyl sulfoxide or water (at ca. 23 °C and heated to ca. 105 °C). The metal content after leaching was determined by inductively coupled plasma optical emission spectroscopy. The most efficient leaching medium was the heated solution of sodium hydrogen tartrate in dimethyl sulfoxide, which leached almost half of the antimony from the poly(acrylonitrile butadiene styrene). Gamma irradiation, which is proposed to improve the mechanical properties in plastics, was used here to investigate the influence of antimony leaching ability. No significant change in the amount of leached antimony could be observed.

  12. Investigation of stabilization/solidification for treatment of electric arc furnace dust: Dynamic leaching of monolithic specimens

    SciTech Connect (OSTI)

    Laforest, Guylaine [Centre de Recherche sur les Infrastructures en Beton, Departement de Geologie et de Genie Geologique, Universite Laval, Quebec, Qc, G1K 7P4 (Canada)], E-mail: guylaine.laforest.1@ulaval.ca; Duchesne, Josee [Centre de Recherche sur les Infrastructures en Beton, Departement de Geologie et de Genie Geologique, Universite Laval, Quebec, Qc, G1K 7P4 (Canada)

    2007-12-15T23:59:59.000Z

    Diffusion-controlled leaching of heavy metals (Cr, Ni, Pb and Zn) from electric arc furnace dust treated with ground granulated blast furnace slag (GGBFS) and with ordinary Portland cement (OPC) was evaluated. Monolithic specimens were evaluated under dynamic leaching conditions for 84 days with periodic leachant renewal. The influence of leaching time, nature of the leachant, binder type and the water/solid ratio of the monoliths were investigated. Results obtained showed both binders can immobilize heavy metals in the monoliths under dynamic leaching conditions, with cumulative quantity of leached metal under 0.138 mg (Cr). Alkaline leachant increased metal release from specimens and reducing the water/solid ratio of the monolith allowed for a decrease in the cumulative mass of metals leached. Chemical and mineralogical characterizations indicated that the metals were evenly distributed throughout the specimens for both binders. Decalcification was observed on the OPC monolith border following leaching. This decrease in Ca corresponded to an altered zone (20 {mu}m), identified by scanning electron microscopy. The GGBFS sample did not show an altered zone.

  13. Coal fly ash interaction with environmental fluids: Geochemical and strontium isotope results from combined column and batch leaching experiments

    SciTech Connect (OSTI)

    Brubaker, Tonya M.; Stewart, Brian W.; Capo, Rosemary C.; Schroeder, Karl T.; Chapman, Elizabeth C.; Spivak-Birndorf, Lev J.; Vesper, Dorothy J.; Cardone, Carol R.; Rohar, Paul C.

    2013-05-01T23:59:59.000Z

    The major element and Sr isotope systematics and geochemistry of coal fly ash and its interactions with environmental waters were investigated using laboratory flow-through column leaching experiments (sodium carbonate, acetic acid, nitric acid) and sequential batch leaching experiments (water, acetic acid, hydrochloric acid). Column leaching of Class F fly ash samples shows rapid release of most major elements early in the leaching procedure, suggesting an association of these elements with soluble and surface bound phases. Delayed release of certain elements (e.g., Al, Fe, Si) signals gradual dissolution of more resistant silicate or glass phases as leaching continues. Strontium isotope results from both column and batch leaching experiments show a marked increase in {sup 87}Sr/{sup 86}Sr ratio with continued leaching, yielding a total range of values from 0.7107 to 0.7138. For comparison, the isotopic composition of fluid output from a fly ash impoundment in West Virginia falls in a narrow range around 0.7124. The experimental data suggest the presence of a more resistant, highly radiogenic silicate phase that survives the combustion process and is leached after the more soluble minerals are removed. Strontium isotopic homogenization of minerals in coal does not always occur during the combustion process, despite the high temperatures encountered in the boiler. Early-released Sr tends to be isotopically uniform; thus the Sr isotopic composition of fly ash could be distinguishable from other sources and is a useful tool for quantifying the possible contribution of fly ash leaching to the total dissolved load in natural surface and ground waters.

  14. AE Work Team Short Roster EITDM v1.1 2012-03-15 dgk Project Member Team Role UW-Madison Role

    E-Print Network [OSTI]

    Sheridan, Jennifer

    AE Work Team Short Roster EITDM v1.1 2012-03-15 dgk Project Member Team Role UW-Madison Role Barbara McPherson Team Leader Associate Dean - College of Engineering Bruce Maas Team Member Vice Provost for IT and CIO John Krogman Team Member Chief Operating Officer - DoIT Bruno Browning Team Member Director

  15. AE Work Team Short Roster Strategic Purchasing-Scientific Supplies 2012-1-6 v1.1 dgk Project Member Team Role UW-Madison Role

    E-Print Network [OSTI]

    Sheridan, Jennifer

    AE Work Team Short Roster Strategic Purchasing- Scientific Supplies 2012-1-6 v1.1 dgk Project Member Team Role UW-Madison Role Mike Hardiman Team Leader Business Services Mike Matschull Team Member Business Services Janet Bresnahan Team Member Business Services Kathy Jaglin Team Member WI State

  16. AE Work Team Short Roster Strategic Purchasing-Office Supplies v 1.1 2012-01-06 dgk Project Member Team Role UW-Madison Role

    E-Print Network [OSTI]

    Sheridan, Jennifer

    AE Work Team Short Roster Strategic Purchasing- Office Supplies v 1.1 2012-01-06 dgk Project Member Team Role UW-Madison Role Tammy Starr Team Leader Office of Human Resources (OHR) Mike Marean Team Member Business Services Don Schwoerer Team Member University Housing Tammi Simpson Team Member College

  17. Surface and bulk studies of leached and unleached fly ash using XPS, SEM, EDS and FTIR techniques

    SciTech Connect (OSTI)

    Yousuf, M.; Mollah, A.; Hess, T.R.; Cocke, D.L. [Lamar Univ., Beaumont, TX (United States). Gill Chair of Chemistry

    1994-04-01T23:59:59.000Z

    The effective chemical utilization of fly ash in environmental applications requires a detailed knowledge of the surface and bulk changes induced by leaching in acid solutions. The surface and bulk characteristics of fly ash from the combustion of Texas lignite have been examined by X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Fourier transform infrared spectroscopy (FTIR). The effects of leaching with acid solutions commonly used in environmental studies have been documented using these techniques. The results of these studies reveal that the fly ash particles are relatively resistance to either chemical or physical changes due to attack by acidic leaching solutions.

  18. Team Proposes Paradigm Shift in Robotic Space Exploration Team Proposes Paradigm Shift in Robotic Space Exploration

    E-Print Network [OSTI]

    Arizona, University of

    Mystery of Gamma-Ray Bursts An international team of astronomers has found good support for the idea that short gamma-ray bursts are caused by violent collisions in star-forming galaxies between a black hole

  19. Leaching of BTEX from Aged Crude Oil Contaminated Model Soils: Experimental and Modeling Results

    SciTech Connect (OSTI)

    Huesemann, Michael H.; Hausmann, Tom S.; Fortman, Timothy J.

    2005-01-01T23:59:59.000Z

    It is generally assumed that soil properties such as organic matter content, porosity, and mineral surface area have a significant effect on the bioavailability and leachability of aged petroleum hydrocarbons. In order to test this hypothesis, nine model soils or sorbents (i.e., fine and coarse quartz sand, montmorillonite and kaolinite clay, peat, 60? and 150? silica gel, a loam soil, and non-porous glass beads) were spiked with a crude oil, aged for 27 months in the laboratory, and transferred to glass columns for the performance of continuous flow leaching experiments. The column effluents were periodically sampled for 43 days and analyzed for BTEX. A one-dimensional flow model for predicting the dissolution and dispersion of individual hydrocarbons from a multi-component NAPL such as crude oil was used to fit the leaching data (i.e., the BTEX concentration versus time curves) by adjusting the equilibrium oil-leachate partitioning coefficient (Kol) for each respective hydrocarbon. The Peclet number, which is a measure of dispersion and a required modeling parameter, was measured in separate chloride tracer experiments for each soil column. Results demonstrate that soil properties did not significantly affect the leaching kinetics of BTEX from the columns. Instead, BTEX leaching curves could be successfully fitted with the one-dimensional NAPL dissolution flow model for all sorbents with the exception of montmorillonite clay. The fitting parameter Kol for each hydrocarbon was found to be similar to the Kol values that were independently measured for the same crude oil by Rixey et al. (Journal of Hazardous Materials B, 65: 137-156, 1999). In addition, the fitted Kol values were very similar for BTEX leaching from aged compared to freshly spiked loam soil. These findings indicate that leaching of BTEX in the aged soils that are contaminated with crude oil at the high concentrations commonly found in the environment (i.e., >20,000 mg/kg) was not affected by soil properties or aging but rather was governed by the equilibrium dissolution of these hydrocarbons from the crude oil NAPL that is coating the soil particles.

  20. The Relationship Between Team Sex Composition and Team Performance in the Context of Training Complex, Psychomotor, Team–based Tasks

    E-Print Network [OSTI]

    Jarrett, Steven

    2011-02-22T23:59:59.000Z

    be quite informative. This thesis follows the style of Journal of Applied Psychology. 2 Several team composition variables have received considerable attention in the extant literature, including personality traits, values, and abilities (Bell, 2007... short? and long?term memory load, high workload, dynamic attention allocation, decision making, prioritization, and resource management (Ericsson & Charness, 1994; Ericsson, Krampe, & Tesch? Roemer, 1993; Schneider, 1985). The current task is also...

  1. Team Led by Argonne National Lab Selected as DOE's Batteries...

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

    Team Led by Argonne National Lab Selected as DOE's Batteries and Energy Storage Hub On November 30, 2012 In features Energy Department Announces Team to Receive up to 120...

  2. Energy Department Sends First Energy Saving Team to Federal Government...

    Office of Environmental Management (EM)

    Sends First Energy Saving Team to Federal Government Site in Jamaica, N.Y. Energy Department Sends First Energy Saving Team to Federal Government Site in Jamaica, N.Y. October 27,...

  3. Hazardous devices teams showcase skills at Robot Rodeo June 24...

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

    Hazardous devices teams showcase skills at Robot Rodeo June 24-27 Hazardous devices teams showcase skills at Robot Rodeo June 24-27 Bomb squads compete in timed scenarios at Los...

  4. Student Semi-Finalist Teams Selected to Help Advance Geothermal...

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

    Student Semi-Finalist Teams Selected to Help Advance Geothermal Energy Student Semi-Finalist Teams Selected to Help Advance Geothermal Energy May 1, 2013 - 1:40pm Addthis The U.S....

  5. Geographic dispersion in teams : its history, experience, measurement, and change

    E-Print Network [OSTI]

    O'Leary, Michael Boyer, 1969-

    2002-01-01T23:59:59.000Z

    This thesis begins with the simple argument that geographic dispersion has gone surprisingly unexamined despite its role as the domain-defining construct for geographically dispersed teams (a.k.a. "virtual teams"). The ...

  6. Solar Decathlon Team Leading the Way Toward Sustainable Living...

    Office of Environmental Management (EM)

    Team Leading the Way Toward Sustainable Living, Even in the Wake of Disasters Solar Decathlon Team Leading the Way Toward Sustainable Living, Even in the Wake of Disasters August...

  7. Designing Teams of Unattended Ground Sensors Using Genetic Algorithms

    E-Print Network [OSTI]

    Wu, Annie S.

    Designing Teams of Unattended Ground Sensors Using Genetic Algorithms Ayse S. Yilmaz1 and Brian N of a sensor suite. This work focuses on unattended ground sensor networks consisting of teams of small

  8. National Science Bowl Update: Middle School Teams from Maryland...

    Office of Environmental Management (EM)

    teams participate in 46 regional competitions in 33 states, the District of Columbia and Puerto Rico. This year, more than 9,000 high school students on 1,894 teams also...

  9. An Expectation States Approach to Examining Medical Team Information Exchange

    E-Print Network [OSTI]

    Manago, Bianca

    2013-07-30T23:59:59.000Z

    medical team research has reached a point where the linkages between information exchange, hierarchy, and team performance need to be clearly established. Several individual experiments demonstrate interesting findings, but the effects they display... 2010). Beyond that, teams are embedded in an ?encompassing organizational system, with boundaries and linkages to the broader system context and task environment? (Kozlowski and Ilgen 2006:79). That is, in the current research, teams are generally...

  10. Team Structure and Quality Improvement in Collaborative Environments

    E-Print Network [OSTI]

    Eppstein, Margaret J.

    Team Structure and Quality Improvement in Collaborative Environments Narine Manukyan Department@vtoxford.org Abstract-- Teams comprising diverse individuals have been shown to increase the collective creativity in complex environments, it is not clear whether team diversity will help or hinder effective learning

  11. July 20, 2011 FROM: Web Timesheet Project Team

    E-Print Network [OSTI]

    Wagner, Diane

    July 20, 2011 FROM: Web Timesheet Project Team TO: PPAs, CCCs, and Fiscal Officers RE: Web and for your response to our survey. The members of the team have reviewed all of the survey responses and we Communication to Employees: In August and again in September, the team will be sending an email communication

  12. Team NewsleTTer A Letter to Our Spon-

    E-Print Network [OSTI]

    Stuart, Steven J.

    Team NewsleTTer Volume 17 Issue 5 A Letter to Our Spon- sors and Supporters42 FSAE Michigan at their first trip to FSAE Lin- coln. A hard effort from a small team paid off in Nebraska with the first event win in team histo- ry. Read the whole recap from each competition in this issue. Competition Recap

  13. Extracting Team Mental Models Through Textual Analysis Kathleen M. Carley

    E-Print Network [OSTI]

    Sadeh, Norman M.

    Extracting Team Mental Models Through Textual Analysis Kathleen M. Carley Associate Professor of this paper appears in: Kathleen M. Carley, 1997, "Extracting Team Mental Models Through Textual Analysis for this paper, but for future work in this area. #12;-- 1 -- Extracting Team Mental Models Through Textual

  14. 2003 SITE ENVIRONMENTAL REPORT x 2003 Site Environmental Report Team

    E-Print Network [OSTI]

    Homes, Christopher C.

    2003 SITE ENVIRONMENTAL REPORT x 2003 Site Environmental Report Team The SER Team realizes. The Environmental and Waste Management Services Division Field SamplingTeam (photo, center right) (From left to right) Robert Metz, Carlee Ogeka, Richard Lagattolla, and Lawrence Lettieri The Environmental

  15. Leadership in self-managing virtual teams Kevin Crowston

    E-Print Network [OSTI]

    Crowston, Kevin

    1 Leadership in self-managing virtual teams Kevin Crowston Syracuse University, School acknowledge the contri- butions of Hala Annabi, Chengetai Masango and James Howison. #12;Leadership in self-managing virtual teams Leadership in self-managing virtual teams Abstract In this paper, we present a theory

  16. Leaching and toxicity behavior of coal-biomass waste cocombustion ashes

    SciTech Connect (OSTI)

    Skodras, G.; Prokopidou, M.; Sakellaropoulos, G.P. [Aristotle University in Thessaloniki, Thessaloniki (Greece). Dept. for Chemical Engineering

    2006-08-15T23:59:59.000Z

    Land disposal of ash residues, obtained from the cocombustion of Greek lignite with biomass wastes, is known to create problems due to the harmful constituents present. In this regard, the leachability of trace elements from lignite, biomass, and blends cocombustion ashes was investigated by using the Toxicity Characteristic Leaching Procedure (TCLP) of the US Environmental Protection Agency (US EPA). In this work, the toxicity of the aqueous leachates and the concentrations of the metals obtained from the leaching procedure were measured using the Microtox test (Vibrio fischen) and inductive coupled plasma-atomic emission spectrometer (ICP-AES), respectively. The toxic effects of most leachates on Vibrio fischeri were found to be significantly low in both 45% and 82% screening test protocols. However, the liquid sample originating from olive kernels fly ash (FA4) caused the highest toxic effect in both protocols, which can be attributed to its relatively high concentrations of As, Cd, Co, Cu, Mn, Ni, and Zn.

  17. C-106 High-Level Waste Solids: Washing/Leaching and Solubility Versus Temperature Studies

    SciTech Connect (OSTI)

    GJ Lumetta; DJ Bates; PK Berry; JP Bramson; LP Darnell; OT Farmer III; LR Greenwood; FV Hoopes; RC Lettau; GF Piepel; CZ Soderquist; MJ Steele; RT Steele; MW Urie; JJ Wagner

    2000-01-26T23:59:59.000Z

    This report describes the results of a test conducted by Battelle to assess the effects of inhibited water washing and caustic leaching on the composition of the Hanford tank C-106 high-level waste (HLW) solids. The objective of this work was to determine the composition of the C-106 solids remaining after washing with 0.01M NaOH or leaching with 3M NaOH. Another objective of this test was to determine the solubility of various C-106 components as a function of temperature. The work was conducted according to test plan BNFL-TP-29953-8,Rev. 0, Determination of the Solubility of HLW Sludge Solids. The test went according to plan, with only minor deviations from the test plan. The deviations from the test plan are discussed in the experimental section.

  18. c Copyright 2009. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School of Electrical and Computer Engineering.

    E-Print Network [OSTI]

    Leach Jr.,W. Marshall

    c° Copyright 2009. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School. If the MOSFET is in the pinch-off region, the following equations for ID hold: ID = K (VGS - VT H)2 (5) 2 #12

  19. Mobile Robotic Teams Applied to Precision Agriculture

    SciTech Connect (OSTI)

    M.D. McKay; M.O. Anderson; N.S. Flann (Utah State University); R.A. Kinoshita; R.W. Gunderson; W.D. Willis (INEEL)

    1999-04-01T23:59:59.000Z

    The Idaho National Engineering and Environmental Laboratory (INEEL) and Utah State University?s Center for Self-Organizing and Intelligent Systems (CSOIS) have developed a team of autonomous robotic vehicles applicable to precision agriculture. A unique technique has been developed to plan, coordinate, and optimize missions in large structured environments for these autonomous vehicles in real-time. Two generic tasks are supported: 1) Driving to a precise location, and 2) Sweeping an area while activating on-board equipment. Sensor data and task achievement data is shared among the vehicles enabling them to cooperatively adapt to changing environmental, vehicle, and task conditions. This paper discusses the development of the autonomous robotic team, details of the mission-planning algorithm, and successful field demonstrations at the INEEL.

  20. Mobile Robotic Teams Applied to Precision Agriculture

    SciTech Connect (OSTI)

    Anderson, Matthew Oley; Kinoshita, Robert Arthur; Mckay, Mark D; Willis, Walter David; Gunderson, R.W.; Flann, N.S.

    1999-04-01T23:59:59.000Z

    The Idaho National Engineering and Environmental Laboratory (INEEL) and Utah State University’s Center for Self-Organizing and Intelligent Systems (CSOIS) have developed a team of autonomous robotic vehicles applicable to precision agriculture. A unique technique has been developed to plan, coordinate, and optimize missions in large structured environments for these autonomous vehicles in realtime. Two generic tasks are supported: 1) Driving to a precise location, and 2) Sweeping an area while activating on-board equipment. Sensor data and task achievement data is shared among the vehicles enabling them to cooperatively adapt to changing environmental, vehicle, and task conditions. This paper discusses the development of the autonomous robotic team, details of the mission-planning algorithm, and successful field demonstrations at the INEEL.

  1. NCMS PWB Surface Finishes Team project summary

    SciTech Connect (OSTI)

    Kokas, J.; DeSantis, C. [United Technologies Corp., Farmington, CT (United States). Hamilton Standard Div.; Wenger, G. [AT and T, New York, NY (United States)] [and others

    1996-04-01T23:59:59.000Z

    The NCMS PWB Surface Finishes Consortium is just about at the end of the five year program. Dozens of projects related to surface finishes and PWB solder-ability were performed by the team throughout the program, and many of them are listed in this paper. They are listed with a cross reference to where and when a technical paper was presented describing the results of the research. However, due to time and space constraints, this paper can summarize the details of only three of the major research projects accomplished by the team. The first project described is an ``Evaluation of PWB Surface Finishes.`` It describes the solderability, reliability, and wire bondability of numerous surface finishes. The second project outlined is an ``Evaluation of PWB Solderability Test Methods.`` The third project outlined is the ``Development and Evaluation of Organic Solderability Preservatives.``

  2. Driving Energy Performance with Energy Management Teams 

    E-Print Network [OSTI]

    Younghein, M.; Tunnessen, W.

    2006-01-01T23:59:59.000Z

    Washington, DC forms of energy-related risks should not be discounted as an issue only affecting companies where energy is a major percentage of total costs. As the International Energy Agency underscores in its 2004 World Energy Outlook, “short... to achieve their annual average 4% reduction in energy intensity. The 3M energy team includes members from the facility engineering, finance, environmental, plant operations, and research & development divisions, as well as their suppliers and vendors...

  3. Cyanide leaching from soil developed from coking plant purifier waste as influenced by citrate

    SciTech Connect (OSTI)

    Tim Mansfeldt; Heike Leyer; Kurt Barmettler; Ruben Kretzschmar [Ruhr-University Bochum, Bochum (Germany). Soil Science and Soil Ecology Group, Faculty of Geosciences

    2004-07-01T23:59:59.000Z

    Soils in the vicinity of manufactured gas plants and coal coking plants are often highly contaminated with cyanides in the form of the compound Prussian blue. The objective of this study was to investigate the influence of citrate on the leaching of iron-cyanide complexes from an extremely acidic soil (pH 2.3) developed from gas purifier waste near a former coking plant. The soil contained 63 g kg{sup -1} CN, 148 g kg{sup -1} Fe, 123 g kg{sup -1} S, and 222 g kg{sup -1} total C. Analysis of the soil by X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectroscopy revealed the presence of Prussian blue, gypsum, elemental sulfur, jarosite, and hematite. For column leaching experiments, air-dried soil was mixed with purified cristabolite sand at a ratio of 1:3 and packed into chromatography columns. The soil was leached with dilute (0.1 or 1 mM) CaCl{sub 2} solutions and the effluent was collected and analyzed for total and dissolved CN, Ca, Fe, SO{sub 4}, pH, and pe. In the absence of citrate, the total dissolved CN concentration in the effluent was always below current drinking water limits (< 1.92 {mu}M), indicating low leaching potential. Adding citrate at a concentration of 1 mM had little effect on the CN concentrations in the column effluent. Addition of 10 or 100 mM citrate to the influent solution resulted in strong increases in dissolved and colloidal CN concentrations in the effluent.

  4. Hydration and leaching characteristics of cement pastes made from electroplating sludge

    SciTech Connect (OSTI)

    Chen, Ying-Liang [Department of Environmental Engineering, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China); Sustainable Environment Research Center, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China); Ko, Ming-Sheng [Institute of Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chunghsiao E. Rd., Taipei City 10608, Taiwan (China); Lai, Yi-Chieh [Department of Bioenvironmental Engineering, Chung Yuan Christian University, No. 200, Chung-Pei Rd., Chung-Li 32023, Taiwan (China); Chang, Juu-En, E-mail: juuen@mail.ncku.edu.tw [Department of Environmental Engineering, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China); Sustainable Environment Research Center, National Cheng Kung University, No. 1, University Rd., Tainan City 70101, Taiwan (China)

    2011-06-15T23:59:59.000Z

    The purpose of this study was to investigate the hydration and leaching characteristics of the pastes of belite-rich cements made from electroplating sludge. The compressive strength of the pastes cured for 1, 3, 7, 28, and 90 days was determined, and the condensation of silicate anions in hydrates was examined with the {sup 29}Si nuclear magnetic resonance (NMR) technology. The leachabilities of the electroplating sludge and the hardened pastes were studied with the multiple toxicity characteristic leaching procedure (MTCLP) and the tank leaching test (NEN 7345), respectively. The results showed that the electroplating sludge continued to leach heavy metals, including nickel, copper, and zinc, and posed a serious threat to the environment. The belite-rich cement made from the electroplating sludge was abundant in hydraulic {beta}-dicalcium silicate, and it performed well with regard to compressive-strength development when properly blended with ordinary Portland cements. The blended cement containing up to 40% the belite-rich cement can still satisfy the compressive-strength requirements of ASTM standards, and the pastes cured for 90 days had comparable compressive strength to an ordinary Portland cement paste. It was also found that the later hydration reaction of the blended cements was relatively more active, and high fractions of belite-rich cement increased the chain length of silicate hydrates. In addition, by converting the sludge into belite-rich cements, the heavy metals became stable in the hardened cement pastes. This study thus indicates a viable alternative approach to dealing with heavy metal bearing wastes, and the resulting products show good compressive strength and heavy-metal stability.

  5. A multi-component partitioning model to predict organic leaching from stabilized/solidified oily wastes

    E-Print Network [OSTI]

    O'Cleirigh, Declan Ronan

    1997-01-01T23:59:59.000Z

    42 44 44 Figure 12. 3 Pseudo-Component Model using Modified K values, j = 1 Figure 13. TOC Leaching Rate from a Solidified Oily Waste, . ????, 46 50 LIST OF TABLES Table 1. Composition of Ordinary Portland Cement Table 2. Basic Hydration.... Ordinary Portland Cement (OPC) and flyash are common binders of choice as they are inexpensive, stable against damage and fire, and methods of mixing and processing them are well understood. Poor treatment efficiencies have been found when solidifying...

  6. The physical and chemical aspects of the leaching behavior of metals from portland cement 

    E-Print Network [OSTI]

    Davis, Ricardo Corye

    1990-01-01T23:59:59.000Z

    : the Toxicity Characteristic Leaching Procedure (TCLP), a modified version of the Extraction Procedure (m-EP) which assures a constant leachant pH, and a modified TCLP which exposes the samples to the leachant for up to 5 hours. Atomic absorption..., between 0. 15 and 0. 01 pm and less than 0. 01 )lm, respectively) are related to the following: mixing enhancement, precipitation of complex metal compounds and retardation of clinker hydration on addition of metal nitrates to cement, and dissolution...

  7. Washing and caustic leaching of Hanford tank sludge: Results of FY 1997 studies

    SciTech Connect (OSTI)

    Lumetta, G.J.; Burgeson, I.E.; Wagner, M.J.; Liu, J.; Chen, Y.L.

    1997-08-01T23:59:59.000Z

    The current plan for remediating the Hanford tank farms consists of waste retrieval, pretreatment, treatment (immobilization), and disposal. The tank wastes will be partitioned into high-level and low-level fractions. The HLW will be immobilized in a borosilicate glass matrix; the resulting glass canisters will then be disposed of in a geologic repository. Because of the expected high cost of HLW vitrification and geologic disposal, pretreatment processes will be implemented to reduce the volume of immobilized high-level waste (IHLW). Caustic leaching (sometimes referred to as enhanced sludge washing or ESW) represents the baseline method for pretreating Hanford tank sludges. Caustic leaching is expected to remove a large fraction of the Al, which is present in large quantities in Hanford tank sludges. A significant portion of the P is also expected to be removed from the sludge by metathesis of water-insoluble metal phosphates to insoluble hydroxides and soluble Na{sub 3}PO{sub 4}. Similar metathesis reactions can occur for insoluble sulfate salts, allowing the removal of sulfate from the HLW stream. This report describes the sludge washing and caustic leaching tests performed at the Pacific Northwest National Laboratory in FY 1996. The sludges used in this study were taken from Hanford tanks AN-104, BY-108, S-101, and S-111.

  8. Pretreatment of Tc-Containing Waste and Its Effect on Tc-99 Leaching From Grouts

    SciTech Connect (OSTI)

    Aloy, Albert; Kovarskaya, Elena N. [RosAtom, 'V.G. Khlopin Radium Institute' (KRI), 2-nd Murinsky str., 28, Saint Petersburg, 194021 (Russian Federation); Harbour, John R.; Langton, Christine A.; Holtzscheiter, E. William [Savannah River National Laboratory, Washington Savannah River Company, Aiken, SC 29808 (United States)

    2007-07-01T23:59:59.000Z

    A salt solution (doped with Tc-99), that simulates the salt waste stream to be processed at the Saltstone Production Facility, was immobilized in grout waste forms with and without (1) ground granulated blast furnace slag and (2) pretreatment with iron salts. The degree of immobilization of Tc-99 was measured through monolithic and crushed grout leaching tests. Although Fe (+2) was shown to be effective in reducing Tc-99 to the +4 state, the strong reducing nature of the blast furnace slag present in the grout formulation dominated the reduction of Tc-99 in the cured grouts. An effective diffusion coefficient of 4.75 x 10{sup -12} (Leach Index of 11.4) was measured using the ANSI/ANS-16.1 protocol. The leaching results show that, even in the presence of a concentrated salt solution, blast furnace slag can effectively reduce pertechnetate to the immobile +4 oxidation state. The measured diffusivity was introduced into a flow and transport model (PORFLOW) to calculate the release of Tc-99 from a Saltstone Vault as a function of hydraulic conductivity of the matrix. (authors)

  9. Evaluation of leaching and ecotoxicological properties of sewage sludge-fly ash mixtures

    SciTech Connect (OSTI)

    C.A. Papadimitriou; I. Haritou; P. Samaras; A.I. Zouboulis [Technological Educational Institute of West Macedonia, Kozani (Greece)

    2008-03-15T23:59:59.000Z

    The objectives of this work were the evaluation of sewage sludge stabilization by mixing with fly ash, the examination of the physicochemical properties of the produced materials and their leachates and the assessment of their environmental impact by the evaluation of the ecotoxic characteristics. Different ratios of fly ash and sewage sludge (1:1, 1:2, 1:3, 1:6, and 1:9) were mixed for 48 and 72 h. After mixing, the liquid phase of the produced materials was analyzed for total coliforms and Escherichia coli, while the solid residue was dried and tested for the leaching characteristics by the application of TCLP and EN 12457-2 standard leaching methods. Furthermore, the produced leachates were analyzed for their content of specific metals, while their ecotoxicological characteristics were determined by the use of toxicity bioassays, using the marine photobacterium Vibrio fischeri and the crustacean Daphnia magna. The phytotoxicity of sewage sludge-fly ash mixtures was also determined by utilizing seeds of three higher plants (one monocotyl and two dicotyls). The mixtures exhibited low metal leaching in all cases, while the ecotoxic properties increased with the increase of fly ash/sewage sludge ratio. The phytotoxicity testing showed increased root length growth inhibition.

  10. Aluminum Leaching of ''Archived'' Sludge from Tanks 8F, 11H, and 12H

    SciTech Connect (OSTI)

    FONDEUR, FERNANDOF.

    2004-03-12T23:59:59.000Z

    Aluminum can promote formation or dissolution of networks in hydroxide solid solutions. When present in large amounts it will act as a network former increasing both the viscosity and the surface tension of melts. This translates into poor free flow properties that affect pour rate of glass production in the Defense Waste Processing Facility (DWPF). To mitigate this situation, DWPF operations limit the amount of aluminum contained in sludge. This study investigated the leaching of aluminum compounds from archived sludge samples. The conclusions found boehmite present as the predominant aluminum compound in sludge from two tanks. We did not identify an aluminum compound in sludge from the third tank. We did not detect any amorphous aluminum hydroxide in the samples. The amount of goethite measured 4.2 percentage weight while hematite measured 3.7 percentage weight in Tank 11H sludge. The recommended recipe for removing gibbsite in sludge proved inefficient for digesting boehmite, removing less than 50 per cent of the compound within 48 hours. The recipe did remove boehmite when the test ran for 10 days (i.e., 7 more days than the recommended baseline leaching period). Additions of fluoride and phosphate to Tank 12H archived sludge did not improve the aluminum leaching efficiency of the baseline recipe.

  11. Biogenic radon emission from uranium mine tailings: A consequence of microbial leaching

    SciTech Connect (OSTI)

    Sand, W. [Univ. of Hamburg (Germany)

    1995-12-31T23:59:59.000Z

    Two uranium mine waste heaps near Ronneburg, Germany, were investigated for the occurrence of lithotrophic and chemoorganotrophic leach bacteria. The evaluation of 162 samples (= to 5m depth) resulted in the finding that Thiobacillus (T.) ferrooxidans dominated up to a depth of about 1.5m. Below, T. intermedius/neapolitanus were the most abundant lithotrophs. Pyrite, however, was the only nutrient source in the heaps. Consequently, the latter lithotrophs must have had another source of nutrient. We recently demonstrated leaching to proceed only via the indirect mechanism with thiosulfate and ferrous hexahydrate as the first degradation products. Thiosulfate is the best nutrient for T. intermedius/neapolitanus. In addition, the highest emission of radon, measured as radioactivity 1m above the heap surface, correlated with the highest cell counts of T. Ferrooxidans. Considering the diagenesis of the ore (precipitation of uranite followed by pyrite) a leach pore model was hypothesized explaining the correlation. Accordingly, the biological removal of pyrite allows the trapped radon to escape from the pore.

  12. Recovery and utilization of waste liquids in ultra-clean coal preparation by chemical leaching

    SciTech Connect (OSTI)

    Xu Zesheng; Shi Zhimin; Yang Qiaowen; Wang Xinguo [China Univ. of Mining and Technology, Beijing (China). Beijing Graduate School

    1997-12-31T23:59:59.000Z

    Coal with ash lower than 1%, being called an ultra-clean coal, has many potential applications, such as a substitute for diesel fuel, production of carbon electrodes, superior activated carbon and other chemical materials. It is difficult to reduce coal ash to such a level by conventional coal preparation technology. By means of chemical leaching with the proper concentration of alkali and acid solutions, any coal can be deeply deashed to 1% ash level. However, the cost of chemical methods is higher than that of physical ones, additionally, the waste liquids would give rise to environmental pollution if used on a large scale. If the waste liquids from chemical preparation of ultra-clean coal can be recovered and utilized, so as to produce salable by-products, the cost of chemical leaching will be reduced. This processing will also solve the pollution problem of these waste liquids. This paper describes recovery and utilization methods for these liquids used in chemical leaching, including the recoveries of alkali, silica, sodium-salt and aluminium-salt. A preliminary estimate was made regarding its economic benefits. It shows that this research solves the two problems in the chemical preparation of ultra-clean coal. One is the high-cost and the other is environmental pollution. This research demonstrates good potential for the production of ultra-clean coal on an industrial scale.

  13. PRETREATMENT OF TC CONTAINING WASTE AND ITS EFFECT ON 99 TC LEACHING FROM GROUTS

    SciTech Connect (OSTI)

    Harbour, J

    2006-12-11T23:59:59.000Z

    A salt solution (doped with Tc-99), that simulates the salt waste stream to be processed at the Saltstone Production Facility, was immobilized in grout waste forms with and without (1) ground granulated blast furnace slag and (2) pretreatment with iron salts. The degree of immobilization of Tc-99 was measured through monolithic and crushed grout leaching tests. Although Fe (+2) was shown to be effective in reducing Tc-99 to the +4 state, the strong reducing nature of the blast furnace slag present in the grout formulation dominated the reduction of Tc-99 in the cured grouts. An effective diffusion coefficient of 4.75 x 10{sup -12} (Leach Index of 11.4) was measured using the ANSI/ANS-16.1 protocol. The leaching results show that, even in the presence of a concentrated salt solution, blast furnace slag can effectively reduce pertechnetate to the immobile +4 oxidation state. The measured diffusivity was introduced into a flow and transport model (PORFLOW) to calculate the release of Tc-99 from a Saltstone Vault as a function of hydraulic conductivity of the matrix.

  14. Laboratory Demonstration of the Pretreatment Process with Caustic and Oxidative Leaching Using Actual Hanford Tank Waste

    SciTech Connect (OSTI)

    Fiskum, Sandra K.; Billing, Justin M.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Snow, Lanee A.

    2009-01-01T23:59:59.000Z

    This report describes the bench-scale pretreatment processing of actual tank waste materials through the entire baseline WTP pretreatment flowsheet in an effort to demonstrate the efficacy of the defined leaching processes on actual Hanford tank waste sludge and the potential impacts on downstream pretreatment processing. The test material was a combination of reduction oxidation (REDOX) tank waste composited materials containing aluminum primarily in the form of boehmite and dissolved S saltcake containing Cr(III)-rich entrained solids. The pretreatment processing steps tested included • caustic leaching for Al removal • solids crossflow filtration through the cell unit filter (CUF) • stepwise solids washing using decreasing concentrations of sodium hydroxide with filtration through the CUF • oxidative leaching using sodium permanganate for removing Cr • solids filtration with the CUF • follow-on solids washing and filtration through the CUF • ion exchange processing for Cs removal • evaporation processing of waste stream recycle for volume reduction • combination of the evaporated product with dissolved saltcake. The effectiveness of each process step was evaluated by following the mass balance of key components (such as Al, B, Cd, Cr, Pu, Ni, Mn, and Fe), demonstrating component (Al, Cr, Cs) removal, demonstrating filterability by evaluating filter flux rates under various processing conditions (transmembrane pressure, crossflow velocities, wt% undissolved solids, and PSD) and filter fouling, and identifying potential issues for WTP. The filterability was reported separately (Shimskey et al. 2008) and is not repeated herein.

  15. Leaching study of PNL 76-68 glass beads using the LLNL continuous-flow method and the PNL modified IAEA method. Final report

    SciTech Connect (OSTI)

    Coles, D.G.; Mensing, R.W.; Rego, J.; Weed, H.C.; Buddemeier, R.W.

    1982-10-04T23:59:59.000Z

    A long-term single-pass continuous-flow (SPCF) leaching test was conducted on the glass waste form PNL 76-68. Leaching rates of Np, Pu and various stable elements were measured at 25 and 75/sup 0/C with three different solutions and three different flow rates. The SPCF leaching results were compared with results of a modified IAEA leach test performed by Pacific Northwest Laboratories (PNL). Elemental leach rates and their variation with temperature, flow rate and solution composition were established. The LLNL and PNL leach test results appear to agree within experimental uncertainties. The magnitude of the leach rates determined for Np and the glass matrix elements is 10/sup -5/ grams of glass/cm/sup 2/ geometric solid surface area/day. The rates increase with temperature and with solution flow rate, and are similar in brine and distilled water but higher in a bicarbonate solution. Other cations exhibit somewhat different behavior, and Pu in particular yields a much lower apparent leach rate, probably because of sorption or precipitation effects after release from the glass matrix. After the initial few days, most elements are leached at a constant rate. Matrix dissolution appears to be the most probable rate controlling step for the leaching of most elements. 23 figures, 12 tables.

  16. Team UT-Battelle: Want to know more | ornl.gov

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

    Team UT-Battelle: Want to know more? Questions and Answers about Team UT-Battelle Q. What is Team UT-Battelle? Team UT-Battelle is an employee-driven, coordinated, volunteer...

  17. TEAM MEMBERS INSPECTED LAB Oct 2014 Suhare Adam Greg Silverberg Cruft Lab

    E-Print Network [OSTI]

    INSPECTION TEAM TEAM CHAIR MEMBER TEAM MEMBERS INSPECTED LAB LOCATIONS LAB SAFETY OFFICERS TEAM 1 Oct 2014 Suhare Adam Greg Silverberg Cruft Lab Hau (Eric Brandin) Electronics Shop (Al Takeda) TEAM 2/Tamas Szalay) Capasso (Alan She) Stubbs (Peter Doherty) TEAM 3 Nov 2014 Mike Gerhardt Zach Gault Paul Loschak

  18. TRU drum corrosion task team report

    SciTech Connect (OSTI)

    Kooda, K.E.; Lavery, C.A.; Zeek, D.P.

    1996-05-01T23:59:59.000Z

    During routine inspections in March 1996, transuranic (TRU) waste drums stored at the Radioactive Waste Management Complex (RWMC) were found with pinholes and leaking fluid. These drums were overpacked, and further inspection discovered over 200 drums with similar corrosion. A task team was assigned to investigate the problem with four specific objectives: to identify any other drums in RWMC TRU storage with pinhole corrosion; to evaluate the adequacy of the RWMC inspection process; to determine the precise mechanism(s) generating the pinhole drum corrosion; and to assess the implications of this event for WIPP certifiability of waste drums. The task team investigations analyzed the source of the pinholes to be Hcl-induced localized pitting corrosion. Hcl formation is directly related to the polychlorinated hydrocarbon volatile organic compounds (VOCs) in the waste. Most of the drums showing pinhole corrosion are from Content Code-003 (CC-003) because they contain the highest amounts of polychlorinated VOCs as determined by headspace gas analysis. CC-001 drums represent the only other content code with a significant number of pinhole corrosion drums because their headspace gas VOC content, although significantly less than CC-003, is far greater than that of the other content codes. The exact mechanisms of Hcl formation could not be determined, but radiolytic and reductive dechlorination and direct reduction of halocarbons were analyzed as the likely operable reactions. The team considered the entire range of feasible options, ranked and prioritized the alternatives, and recommended the optimal solution that maximizes protection of worker and public safety while minimizing impacts on RWMC and TRU program operations.

  19. TEAM BUILDING 2011 In its mandate to the CTHB, the DST/NRF insists that a team building exercise be held every

    E-Print Network [OSTI]

    TEAM BUILDING 2011 In its mandate to the CTHB, the DST/NRF insists that a team building exercise be held every two years as the strength of a team is only as great as the sum of its parts. Such team, are thus essential ingredients for keeping the TPCP/CTHB team firing on all cylinders. We also recognize

  20. AE Work Team Roster IT Email & Calendar Consolidation 2012-01-06 v1.3 dgk Project Member Team Role UW-Madison Role

    E-Print Network [OSTI]

    Sheridan, Jennifer

    AE Work Team Roster IT ­ Email & Calendar Consolidation 2012-01-06 v1.3 dgk Project Member Team Role UW-Madison Role Rhonda Davis Team Leader School of Veterinary Medicine (SVM) Roger Hanson Team Member Dept of Information Technology (DoIT) Bobby Burrow Team Member Administrative Information Mgmt

  1. AE Work Team Roster IT Data Center Aggregation 2011-12-14 v1.0 dgk Project Member Team Role UW-Madison Role

    E-Print Network [OSTI]

    Sheridan, Jennifer

    AE Work Team Roster IT ­ Data Center Aggregation 2011-12-14 v1.0 dgk Project Member Team Role UW-Madison Role Ed VanGemert Team Leader General Library Administration Steve Krogull Team Member Department of Information Technology (DoIT) Phil Barak Team Member College of Agriculture & Life Sciences (CALS) Rick

  2. Energy Financing Team | 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 SiteofEvaluating A PotentialJump to:Emminol Jump to:EnergEnergy 21Energy Financing Team Jump

  3. Teaming Arrangement Pitfalls Misty D. Mayes, PMP

    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 33Frequently AskedEnergyIssuesEnergy Solar Decathlon | Department of Energy Team

  4. CMI Team Members | Critical Materials Institute

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

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

  5. ARM - 2006 Science Team Meeting Presentations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearchSOLICITATIONIMODI FICATION OF CONTRACT 1 OTATI OEPMeeting 2006Science Team

  6. ARM - 2009 Science Team Meeting Presentations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearchSOLICITATIONIMODI FICATION OF CONTRACT 1 OTATICenter2009Science Team Meeting

  7. emergency management team | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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  8. WIPP Mine Rescue Team Wins Colorado Competition

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

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  9. WIPP Mine Rescue Team Wins Regional Competition

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

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  10. Technical Assessment Team Issues Final Report

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafety Tag:8,, 2015 Technical Assessment Team

  11. Integrated Project Team RM | 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 YourTransport(FactDepartment of EnergyIndustry Research ProjectIntegrated Project Team

  12. Team Roster Policy on Policies v1.0 2012-04-09 dgk Project Member Team Role Email UW-Madison Role

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Team Roster ­ Policy on Policies v1.0 2012-04-09 dgk Project Member Team Role Email UW-Madison Role of Human Resources Administrative Excellence Phase II Work Team Roster: Policy on Policies #12;

  13. Partitioning and Leaching Behavior of Actinides and Rare Earth Elements in a Zirconolite- Bearing Hydrothermal Vein System

    SciTech Connect (OSTI)

    Payne, Timothy E.; Hart, Kaye P.; Lumpkin, Gregory R.; McGlinn, Peter J. [Australian Nuclear Science and Technology Organisation, PMB 1, Menai, 2234 (Australia); Giere, Reto [Mineralogisch-Geochemisches Institut, Albert-Ludwigs-Universitaet, Freiburg, D-79104 (Germany)

    2007-07-01T23:59:59.000Z

    Chemical extraction techniques and scanning electron microscopy were used to study the distribution and behavior of actinides and rare earth elements (REE) in hydrothermal veins at Adamello (Italy). The six samples discussed in this paper were from the phlogopite zone, which is one of the major vein zones. The samples were similar in their bulk chemical composition, mineralogy, and leaching behavior of major elements (determined by extraction with 9 M HCl). However, there were major differences in the extractability of REE and actinides. The most significant influence on the leaching characteristics appears to be the amounts of U, Th and REE incorporated in resistant host phases (zirconolite and titanite) rather than readily leached phases (such as apatite). Uranium and Th are very highly enriched in zirconolite grains. Actinides were more readily leached from samples with a higher content of U and Th, relative to the amount of zirconium. The results show that REE and actinides present in chemically resistant host minerals can be retained under aggressive leaching conditions. (authors)

  14. Experimental Study and Monte Carlo Modeling of Calcium Borosilicate Glasses Leaching

    SciTech Connect (OSTI)

    Arab, Mehdi; Cailleteau, Celine; Angeli, Frederic [CEA/DTCD/SECM/Laboratoire d'etudes du Comportement a Long Terme, CEA Centre Valrho, BP 17171, Bagnols-sur-ceze, 30207 (France); Devreux, Francois [Laboratoire de Physique de la Matiere Condensee, CNRS and Ecole Polytechnique, Palaiseau Cedex, 91128 (France)

    2007-07-01T23:59:59.000Z

    During aqueous alteration of glass an alteration layer appears on the glass surface. The properties of this alteration layer are of great importance for understanding and predicting the long-term behavior of high-level radioactive waste glasses. Numerical modeling can be very useful for understanding the impact of the glass composition on its aqueous reactivity and long-term properties but it is quite difficult to model these complex glasses. In order to identify the effect of the calcium content on glass alteration, seven oxide glass compositions (57SiO{sub 2} 17B{sub 2}O{sub 3} (22-x)Na{sub 2}O{sub x}CaO 4ZrO{sub 2}; 0 < x < 11) were investigated and a Monte Carlo model was developed to describe their leaching behavior. The specimens were altered at constant temperature (T = 90 deg. C) at a glass-surface-area-to-solution-volume (SA/V) ratio of 15 cm-1 in a buffered solution (pH 9.2). Under these conditions all the variations observed in the leaching behavior are attributable to composition effects. Increasing the calcium content in the glass appears to be responsible for a sharp drop in the final leached boron fraction. In parallel with this experimental work, a Monte Carlo model was developed to investigate the effect of calcium content on the leaching behavior especially on the initial stage of alteration. Monte Carlo simulations performed with this model are in good agreement with the experimental results. The dependence of the alteration rate on the calcium content can be described by a quadratic function: fitting the simulated points gives a minimum alteration rate at about 7.7 mol% calcium. This value is consistent with the figure of 8.2 mol% obtained from the experimental work. The model was also used to investigate the role of calcium in the glass structure and it pointed out that calcium act preferentially as a network modifier rather than a charge compensator in this kind of glasses. (authors)

  15. Method of draining water through a solid waste site without leaching

    DOE Patents [OSTI]

    Treat, R.L.; Gee, G.W.; Whyatt, G.A.

    1993-02-02T23:59:59.000Z

    The present invention is a method of preventing water from leaching solid waste sites by preventing atmospheric precipitation from contacting waste as the water flows through a solid waste site. The method comprises placing at least one drain hole through the solid waste site. The drain hole is seated to prevent waste material from entering the drain hole, and the solid waste site cover material is layered and graded to direct water to flow toward the drain hole and to soil beneath the waste site.

  16. Method of draining water through a solid waste site without leaching

    DOE Patents [OSTI]

    Treat, Russell L. (Richland, WA); Gee, Glendon W. (Richland, WA); Whyatt, Greg A. (Richland, WA)

    1993-01-01T23:59:59.000Z

    The present invention is a method of preventing water from leaching solid waste sites by preventing atmospheric precipitation from contacting waste as the water flows through a solid waste site. The method comprises placing at least one drain hole through the solid waste site. The drain hole is seated to prevent waste material from entering the drain hole, and the solid waste site cover material is layered and graded to direct water to flow toward the drain hole and to soil beneath the waste site.

  17. assessment review team: Topics by E-print Network

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

    Medicine Websites Summary: INFECTION CONTROL LIASION TEAM DEPARTMENT NAME CANCER CENTER DEBBIE LUCKERT CANCER CENTER ELLEN OLIVER CARDIAC CATHETER LAB SHEILA LAFLEUR CARDIAC STEP...

  18. Vehicle Technologies Office: US DRIVE Materials Technical Team...

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

    vehicle efficiency regardless of the vehicle size or propulsion system employed. This roadmap lays out the future direction for this research. U.S. DRIVE Materials Technical Team...

  19. US DRIVE Vehicle Systems and Analysis Technical Team Roadmap...

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

    DRIVE Technical Teams in determining performance goals and validation metrics. vsattroadmapjune2013.pdf More Documents & Publications US DRIVE Driving Research and Innovation...

  20. Printing a Car: A Team Effort in Innovation (Text Version) |...

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

    video Printing a Car: A Team Effort in Innovation highlighting the demonstration of 3D printing to create a working electric vehicle, live during the International Manufacturing...

  1. Lighting and Electrical Team Leadership and Project Delivery...

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

    Linda Sandahl, Pacific Northwest National Laboratory Learn More Lighting and Electrical Team Leadership and Project Delivery - 2014 BTO Peer Review Presentation More Documents &...

  2. Laboratory Curiosity rover ChemCam team, including Los Alamos...

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

    MEXICO, August 23, 2012-Members of the Mars Science Laboratory Curiosity rover ChemCam team, including Los Alamos National Laboratory scientists, squeezed in a little extra target...

  3. Virginia, Maryland teams prepare for Regional Middle School Science...

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

    Virginia, Maryland teams prepare for Regional Middle School Science Bowl March 3, 2005 The Department of Energy's Jefferson Lab, in Newport News, Va., hosts the VirginiaMaryland...

  4. Building America Research Teams: Spotlight on Home Innovation...

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

    systems through increased mainline air venting, radiator vent replacement, and boiler control system upgrades. Likewise, the team developed a best practice resource for...

  5. Valley, Ames teams headed for National Science Bowl | The Ames...

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

    school event will have 50 teams. Valley will be represented by Gabriel Mintzer, Ryan Thompson, Charles Napier, Sunita Kolareth and Arun Velamuri and coached by Nate Speichinger....

  6. ORNL-led team demonstrates desalination with nanoporous graphene...

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

    Communications 865.576.6448 ORNL-led team demonstrates desalination with nanoporous graphene membrane Researchers created nanopores in graphene (red, and enlarged in the circle...

  7. 2015 Race to Zero Student Design Competition Team Template

    Broader source: Energy.gov [DOE]

    Template for student teams to provide a project summary, strategy, data, and technical specifications for the 2015 Race to Zero Student Design Competition.

  8. 2014 Race to Zero Student Design Competition: Grand Winner Teams...

    Office of Environmental Management (EM)

    Montage Builders Team Submission 2014 Race to Zero Student Design Competition: Montage Builders Profile 2014 Race to Zero Student Design Competition: Auburn University Profile...

  9. New Energy Department Team Established to Help Local Authorities...

    Energy Savers [EERE]

    to Help Local Authorities Get Gas Stations Impacted by Hurricane Sandy Back Online New Energy Department Team Established to Help Local Authorities Get Gas Stations Impacted by...

  10. NNSA Releases UPF "Red Team" Report | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    UPF "Red Team" Report | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

  11. Energy Department Emergency Response Team Ready to Respond to...

    Energy Savers [EERE]

    in Boston, New York, Philadelphia and Atlanta. An emergency responder is also deployed to Puerto Rico as part of an Incident Management Assistance Team on the island. Emergency...

  12. Two Argonne teams win pitch competition, advance to national...

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

    Argonne postdoctoral appointee and computational scientist Diego Fazi presents before Lab-Corps judges as part of a team competing for funds to help commercialize their idea called...

  13. Human Assisted Robotic Team Campaigns for Aquatic Monitoring

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    W. J. (2007a). Autonomous robotic sensing experiments at sanand development of a wireless robotic networked aquaticHuman Assisted Robotic Team Campaigns for Aquatic Monitoring

  14. Instrumentation Technical Program Management Team: FY-1987 annual report

    SciTech Connect (OSTI)

    Hanson, M.L.; Englert, G.L.; Grametbauer, G.L.

    1988-04-14T23:59:59.000Z

    This report contains evaluations of process, environmental, health, and safety instrumentation of gaseous diffusion plants. The study was conducted by the instrumentation technical program management team. (LSP)

  15. RightPath Team Recognized by Secretary Chu | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Project Team (IPT), a collaborative group of individuals from the Department of Energy (DOE) and NNSA, was awarded the Secretarial Achievement Award for its efforts to...

  16. annual hpcrm team: Topics by E-print Network

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

    for Future Climate Ridge National Laboratory Researchers Improve Fidelity of Earth System Models 30 New Algorithm Enables 13 National Construction Safety Team Act Annual Report...

  17. Solar Technical Assistance Team (STAT) Summer Webinar Series: Webinar 3

    Broader source: Energy.gov [DOE]

    This document details the Solar Technical Assistance Team (STAT) Summer Webinar Series: Webinar 3: Solar Technology Options and Resource Assessment Question & Answer Session on August 15, 2012.

  18. AE Space Utilization Work Team Short Roster v 1.5 2012-02-21 dgk Project Member Team Role UW-Madison Role

    E-Print Network [OSTI]

    Sheridan, Jennifer

    AE Space Utilization Work Team Short Roster v 1.5 2012-02-21 dgk Project Member Team Role UW: Space Utilization - Classroom #12;

  19. Long-Term Column Leaching of Phase II Mercury Control Technology By-Products

    SciTech Connect (OSTI)

    Schroeder, K.T.; Cardone, C.R.; White, Fredrick; Rohar, P.C.; Kim, A.G

    2007-07-01T23:59:59.000Z

    An NETL research, development and demonstration program under DOE/Fossil Energy Innovations for Existing Plants is directed toward the improvement of the performance and economics of mercury control from coal-fired plants. The current Phase II of the RD&D program emphasizes the evaluation of performance and cost of control technologies through slip-stream and full scale field testing while continuing the development of novel concepts. One of the concerns of the NETL program is the fate of the captured flue gas mercury which is transferred to the condensed phase by-product stream. The stability of mercury and any co-captured elements in the by-products could have a large economic impact if it reduced by-product sales or increasing their disposal costs. As part of a greater characterization effort of Phase II facility baseline and control technology sample pairs, NETL in-house laboratories have performed continuous leaching of a select subset of the available sample pairs using four leachants: water (pH=5.7), dilute sulfuric acid (pH=1.2), dilute acetic acid (pH=2.9), and sodium carbonate (pH=11.1). This report describes results obtained for mercury, arsenic, and selenium during the 5-month leaching experiments.

  20. Effects of temperature and radiation on the nuclear waste glass product consistency leach test

    SciTech Connect (OSTI)

    Crawford, C.L.; Bibler, N.E.

    1993-01-01T23:59:59.000Z

    Previous leach studies carried out with monolithic glass samples have shown that glass dissolution rates increase with increasing temperature and may or may not increase on exposure to external gamma radiolysis. In this study we have investigated the effects of temperature (70--1200[degrees]C) and radiation on the dissolution of simulated radioactive waste glasses using the Product Consistency Test (PCT). The PCT is a seven day, crushed glass leach test in deionized water that is carried out at 9OO[degrees]C. To date our results indicate no significant effect of external Co--60 gamma radiation when testing various simulated waste glasses at 90[degrees]C in a wellinsulated compartment within a Gammacell 220 irradiation unit. The temperature dependence for glass dissolution clearly exhibits Arrheniustype behavior for two of the three glasses tested. For the third glass the dissolution decreases at the higher temperatures, probably due to saturation effects. Actual radioactive waste glasses will be investigated later as part of this study.

  1. Effects of temperature and radiation on the nuclear waste glass product consistency leach test

    SciTech Connect (OSTI)

    Crawford, C.L.; Bibler, N.E.

    1993-04-01T23:59:59.000Z

    Previous leach studies carried out with monolithic glass samples have shown that glass dissolution rates increase with increasing temperature and may or may not increase on exposure to external gamma radiolysis. In this study we have investigated the effects of temperature (70--1200{degrees}C) and radiation on the dissolution of simulated radioactive waste glasses using the Product Consistency Test (PCT). The PCT is a seven day, crushed glass leach test in deionized water that is carried out at 9OO{degrees}C. To date our results indicate no significant effect of external Co--60 gamma radiation when testing various simulated waste glasses at 90{degrees}C in a wellinsulated compartment within a Gammacell 220 irradiation unit. The temperature dependence for glass dissolution clearly exhibits Arrheniustype behavior for two of the three glasses tested. For the third glass the dissolution decreases at the higher temperatures, probably due to saturation effects. Actual radioactive waste glasses will be investigated later as part of this study.

  2. Leaching and persistence of herbicides for kudzu (Pueraria montana) control on pine regeneration sites

    SciTech Connect (OSTI)

    Berisford, Yvette, C.; Bush, Parshall, B.; Taylor, John, W.

    2006-03-01T23:59:59.000Z

    Kudzu is an exotic vine that threatens forests in the southeastern United States. It can climb, overtop, and subsequently kill new seedlings or mature trees. Herbicides are commonly used to control kudzu; however, eradication might require retreatment for 3 to 10 yr in young stands and 7 to 10 yr for mature stands. Clopyralid, picloram, triclopyr, metsulfuron, and tebuthiuron exert various degrees of control, depending on soil type, meteorological conditions, herbicide formulation, seasonal application, characteristics of the kudzu stand, and frequency and number of herbicide. Field residue data for soil or leachate are lacking for all of these herbicides when they are used in actual forest regeneration programs in the Coastal Plain. These data are needed to assess the relative potential for the herbicides to leach into groundwater or to move off-site into sensitive ecological areas of the Coastal Plain in which sandy soils predominate and the groundwater tends to be shallow. As part of an integrated pest management program to control kudzu on forest regeneration areas at the Savannah River Site near New Ellenton, SC, five herbicides were evaluated from the standpoints of herbicide leaching, kudzu control, and plant community development. Three herbicide chemical families were represented. This included pyridinecarboxylic acid herbicides (clopyralid, picloram 1 2,4-D, and triclopyr), a sulfonylurea herbicide (metsulfuron), and a substituted urea herbicide (tebuthiuron).

  3. Radionuclide Leaching from Residual Solids Remaining after Acid Dissolution of Composite K East Canister Sludge

    SciTech Connect (OSTI)

    Delegard, C.H.; Rinehart, D.E.; Soderquist, C.Z.; Fadeff, S.K.

    1999-04-02T23:59:59.000Z

    Laboratory tests were performed to examine mixed nitric/hydrofluoric acid leach treatments for decontaminating dissolver residual solids (KECDVSR24H-2) produced during a 20- to 24-hr dissolution of a composite K East (KE) Basin canister sludge in 95 C 6 M nitric acid (HNO{sub 3}). The scope of this testing has been described in Section 4.5 of ''Testing Strategy to Support the Development of K Basin Sludge Treatment Process'' (Flament 1998). Radionuclides sorbed or associated with the residual solids generated in the K Basin sludge treatment process can restrict disposal of this solid to the Environmental Restoration Disposal Facility (ERDF). The starting dissolver residual solid for this testing, KECDVSR24H-2, contains radionuclides at concentrations which exceed the ERDF Waste Acceptance Criteria for TRU by about a factor of 70, for {sup 239}Pu by a factor of 200, and for {sup 241}Am by a factor of 50. The solids also exceed the ERDF criterion for {sup 137}Cs by a factor of 2 and uranium by a factor of 5. Therefore, the radionuclides of greatest interest in this leaching study are first {sup 239}Pu and {sup 241}Am (both components of TRU) and then uranium and {sup 137}Cs.

  4. Product consistency leach tests of Savannah River Site radioactive waste glasses

    SciTech Connect (OSTI)

    Bibler, N.E. (Westinghouse Savannah River Co., Aiken, SC (United States)); Bates, J.K. (Argonne National Lab., IL (United States))

    1989-01-01T23:59:59.000Z

    The Product Consistency Test (PCT) is a glass leach test that was developed at the Savannah River Site (SRS) to routinely confirm the durability of nuclear waste glasses that will be produced in the Defense Waste Processing Facility. The PCT is a 7 day, crushed glass leach test in deionized water at 90{degree}C. Final leachates are filtered and acidified prior to analysis. To demonstrate the reproducibility of the PCT when performed remotely, SRS and Argonne National Laboratory have performed the PCT on samples of two radioactive glasses. The tests were also performed to compare the releases of the radionuclides with the major nonradioactive glass components and to determine if radiation from the glass was affecting the results of the PCT. The test was performed in triplicate at each laboratory. For the major soluble elements, B, Li, Na, and Si, in the glass, each investigator obtained relative precisions in the range 2--5% in the triplicate tests. This range indicates good precision for the PCT when performed remotely with master slave manipulators in a shielded cell environment.

  5. Effects of various uranium leaching procedures on soil: Short-term vegetation growth and physiology. Progress report, April 1994

    SciTech Connect (OSTI)

    Edwards, N.T.

    1994-08-01T23:59:59.000Z

    Significant volumes of soil containing elevated levels of uranium exist in the eastern United States. The contamination resulted from the development of the nuclear industry in the United States requiring a large variety of uranium products. The contaminated soil poses a collection and disposal problem of a magnitude that justifies the development of decontamination methods. Consequently, the Department of Energy (DOE) Office of Technology Development formed the Uranium Soils Integrated Demonstration (USID) program to address the problem. The fundamental goal of the USID task group has been the selective extraction/leaching or removal of uranium from soil faster, cheaper, and safer than what can be done using current conventional technologies. The objective is to selectively remove uranium from soil without seriously degrading the soil`s physicochemical characteristics and without generating waste that is difficult to manage and/or dispose of. However, procedures developed for removing uranium from contaminated soil have involved harsh chemical treatments that affect the physicochemical properties of the soil. The questions are (1) are the changes in soil properties severe enough to destroy the soil`s capacity to support and sustain vegetation growth and survival? and (2) what amendments might be made to the leached soil to return it to a reasonable vegetation production capacity? This study examines the vegetation-support capacity of soil that had been chemically leached to remove uranium. The approach is to conduct short-term germination and phytotoxicity tests for evaluating soils after they are subjected to various leaching procedures followed by longer term pot studies on successfully leached soils that show the greatest capacity to support plant growth. This report details the results from germination and short-term phytotoxicity testing of soils that underwent a variety of leaching procedures at the bench scale at ORNL and at the pilot plant at Fernald.

  6. Dynamic Collaborations for Information Sharing Within and Across Virtual Teams

    E-Print Network [OSTI]

    Dustdar, Schahram

    for users, their teams and enterprises. We propose a dynamic sharing and privacy-aware model that supports used Role- Based Access Control (RBAC) model with team and task entities in addition to sharing and privacy data elements. In this model, using context constraints and hybrid access control policy, a user

  7. This document is produced by the University Print Management Team

    E-Print Network [OSTI]

    Li, Yi

    University Print Management Team. A Guide To Best Practice Printing #12;This document is produced by the University Print Management Team (UPMT) to raise awareness of printing on campus, and to demonstrate how we managing the print process to reduce cost, waste and to improve the functionality and availability of print

  8. REUSABLE ARCHITECTURE AND TOOLS FOR TEAMS OF LIGHTWEIGHT

    E-Print Network [OSTI]

    Stryk, Oskar von

    aerial vehicles may carry only an onboard computer with relatively low computational power and energy the special requirements for teams of lightweight autonomous heterogeneous robot systems. Due to platform architectures for different tasks. For the exemplary application in autonomous robot soccer teams configurable

  9. Library Service Models Self-Study Team April 18, 2012

    E-Print Network [OSTI]

    California at Berkeley, University of

    1 Library Service Models Self-Study Team Overviews April 18, 2012 Access to Collections;2 Library Service Models Self-Study Team - Overviews Below are overviews of the options that the Library Libraries and their collections have long been intertwined, with the size of one a key indicator

  10. A quantitative perspective on ethics in large team science

    E-Print Network [OSTI]

    Petersen, Alexander M; Semendeferi, Ioanna

    2014-01-01T23:59:59.000Z

    The gradual crowding out of singleton and small team science by large team endeavors is challenging key features of research culture. It is therefore important for the future of scientific practice to reflect upon the scientists' ethical responsibilities within teams. To facilitate this reflection we show labor force trends in the US revealing a skewed growth in academic ranks and increased levels of competition for promotion within the system; we analyze teaming trends across disciplines and national borders demonstrating why it is becoming difficult to distribute credit and to avoid conflicts of interest; and we use more than a century of Nobel prize data to show how science is outgrowing its old institutions of singleton awards. Of particular concern within the large team environment is the weakening of the mentor-mentee relation, which undermines the cultivation of virtue ethics across scientific generations. These trends and emerging organizational complexities call for a universal set of behavioral norm...

  11. Minutes of the Meeting of the Oak Processionary Moth Outbreak Management Team

    E-Print Network [OSTI]

    Minutes of the Meeting of the Oak Processionary Moth Outbreak Management Team 2pm, 7 February 2008 Processionary Moth Outbreak Management Team. Minutes of the First Meeting 2. The Team agreed the Minutes neighbouring boroughs to consider joining the Team. · Team members to let Roddie have contact names of any

  12. Simultaneous Team Assignment and Behavior Recognition from Spatio-temporal Agent Traces

    E-Print Network [OSTI]

    Sukthankar, Gita Reese

    Simultaneous Team Assignment and Behavior Recognition from Spatio-temporal Agent Traces Gita-embodied agent teams. We define team activity recognition as the process of identifying team behaviors from traces of agent positions over time; for many physical domains, military or athletic, coordi- nated team

  13. Virtual Team Performance Depends on Distributed Nico van Dijk and Joost Broekens

    E-Print Network [OSTI]

    Boyer, Edmond

    Virtual Team Performance Depends on Distributed Leadership Nico van Dijk and Joost Broekens Media virtual team collaboration. A number of competitive synchronous virtual teams were investigated in-situ and unobtrusively. We observed a large gap in team performance between the various teams. An initial statistic study

  14. Cancer: Detect and DestroyCancer: Detect and Destroy PrincetonPrinceton iGEMiGEM TeamTeam

    E-Print Network [OSTI]

    Petta, Jason

    Cancer: Detect and DestroyCancer: Detect and Destroy PrincetonPrinceton iGEMiGEM TeamTeam PresentedPresentation Overview What is Synthetic Biology?What is Synthetic Biology? ProjectProject Cancer: Detect and DestroyCancer regeneration Diabetes Cancer therapy Artificial immune system Environmental Biosensing Environmental

  15. How can the Recycled Paper Advocacy Team help you? The advocacy team provides free advice and support to organisations

    E-Print Network [OSTI]

    Schnaufer, Achim

    CONTACT How can the Recycled Paper Advocacy Team help you? The advocacy team provides free advice there is a need to procure recycled content paper; · outlining the benefits of such a move; · helping to dispel and efficient markets for recycled materials and products and removing the barriers to waste minimisation, re

  16. Leaching characteristics of selected South African fly ashes: Effect of pH on the release of major and trace species

    SciTech Connect (OSTI)

    Gitari, W.M.; Fatoba, O.O.; Petrik, L.F.; Vadapalli, V.R.K. [University of Western Cape, Cape Town (South Africa)

    2009-07-01T23:59:59.000Z

    Fly ash samples from two South African coal-fired power stations were subjected to different leaching tests under alkaline and acidic conditions in an attempt to assess the effect of pH on the leachability of species from the fly ashes and also assess the potential impact of the fly ashes disposal on groundwater and the receiving environment. To achieve this, German Standard leaching (DIN-S4) and Acid Neutralization Capacity (ANC) tests were employed. Ca, Mg, Na, K and SO{sub 4} were significantly leached into solution under the two leaching conditions with the total amounts in ANC leachates higher than that of DIN-S4. This indicates that a large fraction of the soluble salts in unweathered fly ash are easily leached. These species represents the fraction that can be flushed off initially from the surface of ash particles on contacting the ash with water. The amounts of toxic trace elements such as As, Se, Cd, Cr and Pb leached out of the fly ashes when in contact with de-mineralized water (DIN-S4 test) were low and below the Target Water Quality Range (TWQR) of South Africa. This is explained by their low concentrations in the fly ashes and their solubility dependence on the pH of the leaching solution. However the amounts of some minor elements such as B, Mn, Fe, As and Se leached out at lower pH ranging between 10 to 4 (ANC test) were slightly higher than the TWQR, an indication that the pH of the leaching solution plays a significant role on the leaching of species in fly ash. The high concentrations of the toxic elements released from the fly ashes at lower pH gives an indication that the disposal of the fly ash could have adverse effects on the receiving environment if the pH of the solution contacting the ashes is not properly monitored.

  17. NSTX Data Usage and Publication Agreement NSTX Research is carried out by a multi-institutional collaborative Research Team. All Research Team

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    -institutional collaborative Research Team. All Research Team members are offered full access to NSTX data as it is collected and analyzed. This privilege entails responsibility by the Research Team members, both on-site and off for the provided measurements, systems operations, and analyses. The undersigned member of the NSTX Research Team

  18. HONORABLE MENTION String Cutting Device South Dakota School of Mines C Setera and team HONORABLE MENTION Catering Counter Cal Poly K Okarski and team

    E-Print Network [OSTI]

    Wobbrock, Jacob O.

    HONORABLE MENTION String Cutting Device ­ South Dakota School of Mines ­ C Setera and team HONORABLE MENTION Catering Counter ­ Cal Poly ­ K Okarski and team HONORABLE MENTION Slide Rule ­ University of Washington ­ S Kane and team HONORABLE MENTION IWAS ­ Utah State University ­ J Nelson and team HONORABLE

  19. Reminder: QEP Team materials are available on the QEP Team Community Moodle site, which may be accessed via your MyLSU account.

    E-Print Network [OSTI]

    Harms, Kyle E.

    Reminder: QEP Team materials are available on the QEP Team Community Moodle site, which may be accessed via your MyLSU account. MEETING MINUTES Quality Enhancement Plan (QEP) Team Thursday, February 28 The minutes of the November 6, 2012 meeting were unanimously approved with no changes by the team, on motion

  20. Reminder: QEP Team materials are available on the QEP Team Community Moodle site, which may be accessed via your MyLSU account.

    E-Print Network [OSTI]

    Harms, Kyle E.

    Reminder: QEP Team materials are available on the QEP Team Community Moodle site, which may be accessed via your MyLSU account. MEETING MINUTES Quality Enhancement Plan (QEP) Team Tuesday, October 30 of Accreditation. I. Welcome/Introductions O'Neil introduced to the QEP Team members Dr. Margaret Sullivan

  1. Tiger Team Assessment, Energy Technology Engineering Center

    SciTech Connect (OSTI)

    Not Available

    1991-04-01T23:59:59.000Z

    The Office Special Projects within the Office of Environment, Safety, and Health (EH) has the responsibility to conduct Tiger Team Assessments for the Secretary of Energy. This report presents the assessment of the buildings, facilities, and activities under the DOE/Rockwell Contract No. DE-AM03-76SF00700 for the Energy Technology Engineering Center (ETEC) and of other DOE-owned buildings and facilities at the Santa Susana Field Laboratory (SSFL) site in southeastern Ventura County, California, not covered under Contract No. DE-AM03-76SF00700, but constructed over the years under various other contracts between DOE and Rockwell International. ETEC is an engineering development complex operated for DOE by the Rocketdyne Division of Rockwell International Corporation. ETEC is located within SSFL on land owned by Rockwell. The balance of the SSFL complex is owned and operated by Rocketdyne, with the exception of a 42-acre parcel owned by the National Aeronautics and Space Administration (NASA). The primary mission of ETEC is to provide engineering, testing, and development of components related to liquid metals technology and to conduct applied engineering development of emerging energy technologies.

  2. c Copywright 2008. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School of Electrical and Computer Engineering.

    E-Print Network [OSTI]

    Leach Jr.,W. Marshall

    c° Copywright 2008. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School mode or the saturation region when vDS vGS - VTO, where VTO is the threshold or pinch-off voltage parameter which accounts for the change in with drain-source voltage. Because iG ' 0 in the pinch

  3. Environmental effects of dredging. Technical considerations for application of leach tests to sediments and dredged material. Technical notes

    SciTech Connect (OSTI)

    Myers, T.E.; Brannon, J.M.

    1991-10-01T23:59:59.000Z

    This note summarizes the characteristics of and differences among laboratory leach tests used for preproject evaluation of leachate quality in confined disposal facilities (CDFs) for dredged material. The guidance provided in this note is based on ongoing research conducted under the Long-Term Effects of Dredging Operations (LEDO) Program.

  4. AMOUNT AND LEACHING POTENTIAL OF HEAVY METALS IN BARK MULCH AND COMPOST USED ON THE UNIVERSITY OF

    E-Print Network [OSTI]

    AMOUNT AND LEACHING POTENTIAL OF HEAVY METALS IN BARK MULCH AND COMPOST USED ON THE UNIVERSITY mulch and compost, determine whether or not either of these substances could be significant contributors the presence of heavy metals in fresh bark mulch, soil (used in compost mixtures) and compost being used at UBC

  5. Disaster Response Team FAST Skills Training with a PortableUltrasound Simulator Compared to Traditional Training: Pilot Study

    E-Print Network [OSTI]

    Paddock, Michael T.; Bailitz, John; Horowitz, Russ; Khishfe, Basem; Cosby, Karen; Sergel, Michelle J.

    2015-01-01T23:59:59.000Z

    et al. Disaster Response Team FAST Skills Training ConflictsR esearch Disaster Response Team FAST Skills Training with aremotely by disaster response team members, traditional live

  6. Characterization, Leaching, and Filtrations Testing of Ferrocyanide Tank sludge (Group 8) Actual Waste Composite

    SciTech Connect (OSTI)

    Fiskum, Sandra K.; Billing, Justin M.; Crum, J. V.; Daniel, Richard C.; Edwards, Matthew K.; Shimskey, Rick W.; Peterson, Reid A.; MacFarlan, Paul J.; Buck, Edgar C.; Draper, Kathryn E.; Kozelisky, Anne E.

    2009-02-28T23:59:59.000Z

    This is the final report in a series of eight reports defining characterization, leach, and filtration testing of a wide variety of Hanford tank waste sludges. The information generated from this series is intended to supplement the Waste Treatment and Immobilization Plant (WTP) project understanding of actual waste behaviors associated with tank waste sludge processing through the pretreatment portion of the WTP. The work described in this report presents information on a high-iron waste form, specifically the ferrocyanide tank waste sludge. Iron hydroxide has been shown to pose technical challenges during filtration processing; the ferrocyanide tank waste sludge represented a good source of the high-iron matrix to test the filtration processing.

  7. Hanford Tank 241-S-112 Residual Waste Composition and Leach Test Data

    SciTech Connect (OSTI)

    Cantrell, Kirk J.; Krupka, Kenneth M.; Geiszler, Keith N.; Lindberg, Michael J.; Arey, Bruce W.; Schaef, Herbert T.

    2008-08-29T23:59:59.000Z

    This report presents the results of laboratory characterization and testing of two samples (designated 20406 and 20407) of residual waste collected from tank S-112 after final waste retrieval. These studies were completed to characterize the residual waste and assess the leachability of contami¬nants from the solids. This is the first report from this PNNL project to describe the composition and leach test data for residual waste from a salt cake tank. All previous PNNL reports (Cantrell et al. 2008; Deutsch et al. 2006, 2007a, 2007b, 2007c) describing contaminant release models, and characterization and testing results for residual waste in single-shell tanks were based on samples from sludge tanks.

  8. XRF and leaching characterization of waste glasses derived from wastewater treatment sludges

    SciTech Connect (OSTI)

    Ragsdale, R.G., Jr

    1994-12-01T23:59:59.000Z

    Purpose of this study was to investigate use of XRF (x-ray fluorescence spectrometry) as a near real-time method to determine melter glass compositions. A range of glasses derived from wastewater treatment sludges associated with DOE sites was prepared. They were analyzed by XRF and wet chemistry digestion with atomic absorption/inductively coupled emission spectrometry. Results indicated good correlation between these two methods. A rapid sample preparation and analysis technique was developed and demonstrated by acquiring a sample from a pilot-scale simulated waste glass melter and analyzing it by XRF within one hour. From the results, XRF shows excellent potential as a process control tool for waste glass vitrification. Glasses prepared for this study were further analyzed for durability by toxicity characteristic leaching procedure and product consistency test and results are presented.

  9. Effect Of Oxidation On Chromium Leaching And Redox Capacity Of Slag-Containing Waste Forms

    SciTech Connect (OSTI)

    Almond, P. M.; Stefanko, D. B.; Langton, C. A.

    2013-03-01T23:59:59.000Z

    The rate of oxidation is important to the long-term performance of reducing salt waste forms because the solubility of some contaminants, e.g., technetium, is a function of oxidation state. TcO{sub 4}{sup ?} in the salt solution is reduced to Tc(IV) and has been shown to react with ingredients in the waste form to precipitate low solubility sulfide and/or oxide phases [Shuh, et al., 1994, Shuh, et al., 2000, Shuh, et al., 2003]. Upon exposure to oxygen, the compounds containing Tc(IV) oxidize to the pertechnetate ion, Tc(VII)O{sub 4}{sup ?}, which is very soluble. Consequently the rate of technetium oxidation front advancement into a monolith and the technetium leaching profile as a function of depth from an exposed surface are important to waste form performance and ground water concentration predictions. An approach for measuring contaminant oxidation rate (effective contaminant specific oxidation rate) based on leaching of select contaminants of concern is described in this report. In addition, the relationship between reduction capacity and contaminant oxidation is addressed. Chromate was used as a non-radioactive surrogate for pertechnetate in simulated waste form samples. Depth discrete subsamples were cut from material exposed to Savannah River Site (SRS) ''field cured'' conditions. The subsamples were prepared and analyzed for both reduction capacity and chromium leachability. Results from field-cured samples indicate that the depth at which leachable chromium was detected advanced further into the sample exposed for 302 days compared to the sample exposed to air for 118 days (at least 50 mm compared to at least 20 mm). Data for only two exposure time intervals is currently available. Data for additional exposure times are required to develop an equation for the oxidation front progression. Reduction capacity measurements (per the Angus-Glasser method, which is a measurement of the ability of a material to chemically reduce Ce(IV) to Ce(III) in solution) performed on depth discrete samples could not be correlated with the amount of chromium leached from the depth discrete subsamples or with the oxidation front inferred from soluble chromium (i.e., effective Cr oxidation front). Exposure to oxygen (air or oxygen dissolved in water) results in the release of chromium through oxidation of Cr(III) to highly soluble chromate, Cr(VI). Residual reduction capacity in the oxidized region of the test samples indicates that the remaining reduction capacity is not effective in re-reducing Cr(VI) in the presence of oxygen. Consequently, this method for determining reduction capacity may not be a good indicator of the effective contaminant oxidation rate in a relatively porous solid (40 to 60 volume percent porosity). The chromium extracted in depth discrete samples ranged from a maximum of about 5.8 % at about 5 mm (118 day exposure) to about 4 % at about 10 mm (302 day exposure). The use of reduction capacity as an indicator of long-term performance requires further investigation. The carbonation front was also estimated to have advanced to at least 28 mm in 302 days based on visual observation of gas evolution during acid addition during the reduction capacity measurements. Depth discrete sampling of materials exposed to realistic conditions in combination with short term leaching of crushed samples has potential for advancing the understanding of factors influencing performance and will support conceptual model development.

  10. Leaching characteristics of the metal waste form from the electrometallurgical treatment process: Product consistency testing

    SciTech Connect (OSTI)

    Johnson, S. G.; Keiser, D. D.; Frank, S. M.; DiSanto, T.; Noy, M.

    1999-11-11T23:59:59.000Z

    Argonne National Laboratory is developing an electrometallurgical treatment for spent fuel from the experimental breeder reactor II. A product of this treatment process is a metal waste form that incorporates the stainless steel cladding hulls, zirconium from the fuel and the fission products that are noble to the process, i.e., Tc, Ru, Nb, Pd, Rh, Ag. The nominal composition of this waste form is stainless steel/15 wt% zirconium/1--4 wt% noble metal fission products/1--2 wt % U. Leaching results are presented from several tests and sample types: (1) 2 week monolithic immersion tests on actual metal waste forms produced from irradiated cladding hulls, (2) long term (>2 years) pulsed flow tests on samples containing technetium and uranium and (3) crushed sample immersion tests on cold simulated metal waste form samples. The test results will be compared and their relevance for waste form product consistency testing discussed.

  11. Simulated Waste for Leaching and Filtration Studies--Laboratory Preparation Procedure

    SciTech Connect (OSTI)

    Smith, Harry D.; Russell, Renee L.; Peterson, Reid A.

    2009-10-27T23:59:59.000Z

    This report discusses the simulant preparation procedure for producing multi-component simulants for leaching and filtration studies, including development and comparison activities in accordance with the test plan( ) prepared and approved in response to the Test Specification 24590-WTP-TSP-RT-06-006, Rev 0 (Smith 2006). A fundamental premise is that this approach would allow blending of the different components to simulate a wide variety of feeds to be treated in the Hanford Tank Waste Treatment and Immobilization Plant (WTP). For example, a given feed from the planned feed vector could be selected, and the appropriate components would then be blended to achieve a representation of that particular feed. Using the blending of component simulants allows the representation of a much broader spectrum of potential feeds to the Pretreatment Engineering Platform (PEP).

  12. Melrose High trio named top team in 20th New Mexico Supercomputing...

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

    named top team in Supercomputing Challenge Melrose High trio named top team in 20th New Mexico Supercomputing Challenge Each student receives a check for 1,000. The team also...

  13. Aggregate Dynamics in a Large Virtual Economy: Prices and Real Activity in Team Fortress 2*

    E-Print Network [OSTI]

    Baumer, Matt; Kephart, Curtis

    2015-01-01T23:59:59.000Z

    Prices and Real Activity in Team Fortress 2 ? Matt Baumer †is the virtual economy of Team Fortress 2 (TF2) developedvalue. Environment and Data Team Fortress 2 is a competitive

  14. Efficiency, Team building, and Spillover in a Public-goods Game

    E-Print Network [OSTI]

    Charness, Gary

    2012-01-01T23:59:59.000Z

    67. Buller, P. (1986), “The Team Building – Task PerformanceC. Bell(1986), “Effects of Team Building and Goal Setting onA. and K. Spink (1993), “Team building in an exercise

  15. SWET for the Summit: Exploration of Singapore’s First All-female Mount Everest Team

    E-Print Network [OSTI]

    Goh, Tan Leng

    2009-01-01T23:59:59.000Z

    FEMALE MOUNT EVEREST TEAM SWET for the Summit: ExplorationAll-female Mount Everest Team Tan Leng Goh California Statecommunity. The first all female team to summit Mount Everest

  16. Modeling the Office of Science Ten Year Facilities Plan: The PERI Architecture Tiger Team

    E-Print Network [OSTI]

    de Supinski, Bronis R.

    2010-01-01T23:59:59.000Z

    The PERI Architecture Tiger Team Bronis R. de Supinski 1 ,originally proposed a tiger team activity as a mechanism toassistance of two JOULE metric teams. However, the O?ce of

  17. Modeling the Office of Science Ten Year Facilities Plan: The PERI Architecture Tiger Team

    E-Print Network [OSTI]

    de Supinski, Bronis R.

    2009-01-01T23:59:59.000Z

    The PERI Architecture Tiger Team Bronis R. de Supinski 1 ,originally proposed a tiger team activity as a mechanism toassistance of two JOULE metric teams. However, the O?ce of

  18. Leaching of indium from obsolete liquid crystal displays: Comparing grinding with electrical disintegration in context of LCA

    SciTech Connect (OSTI)

    Dodbiba, Gjergj, E-mail: dodbiba@sys.t.u-tokyo.ac.jp [Department of System Innovation, Graduate School of Engineering, University of Tokyo (Japan); Nagai, Hiroki; Wang Lipang; Okaya, Katsunori; Fujita, Toyohisa [Department of System Innovation, Graduate School of Engineering, University of Tokyo (Japan)

    2012-10-15T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Two pre-treatment methods, prior to leaching of indium from obsolete LCD modules, were described. Black-Right-Pointing-Pointer Conventional grinding and electrical disintegration have been evaluated and compared in the context of LCA. Black-Right-Pointing-Pointer Experimental data on the leaching capacity for indium and the electricity consumption of equipment were inputted into the LCA model in order to compare the environmental performance of each method. Black-Right-Pointing-Pointer An estimate for the environmental performance was calculated as the sum of six impact categories. Black-Right-Pointing-Pointer Electrical disintegration method outperforms conventional grinding in all impact categories. - Abstract: In order to develop an effective recycling system for obsolete Liquid Crystal Displays (LCDs), which would enable both the leaching of indium (In) and the recovery of a pure glass fraction for recycling, an effective liberation or size-reduction method would be an important pre-treatment step. Therefore, in this study, two different types of liberation methods: (1) conventional grinding, and (2) electrical disintegration have been tested and evaluated in the context of Life Cycle Assessment (LCA). In other words, the above-mentioned methods were compared in order to find out the one that ensures the highest leaching capacity for indium, as well as the lowest environmental burden. One of the main findings of this study was that the electrical disintegration was the most effective liberation method, since it fully liberated the indium containing-layer, ensuring a leaching capacity of 968.5 mg-In/kg-LCD. In turn, the estimate for the environmental burden was approximately five times smaller when compared with the conventional grinding.

  19. PRODUCTION TEAM Team Leader: Julia C. White Publication Director: Dawn Levy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)IntegratedSpeeding access toTestPhysics Lab PPPL recognized forPRODUCTION TEAM

  20. Team UT-Battelle: Team Project Descriptions and Captains | ornl.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafety Tag:8, 2013Teachers Prepare2014 Team

  1. WASC SCHEDULE OVERVIEW 11:00 am to 12:30 pm Campus tour WASC team

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    WASC SCHEDULE OVERVIEW 11:00 am to 12:30 pm Campus tour WASC team 1:00 to 2:15 pm Team lunch (private) WASC team 2:30 to 3:30 pm Meet with Chemers, Delaney WASC team 3:30 to 4:45 pm Introductory Duderstadt, Scott 5:00 to 6:30 pm Reception WASC team 7:00 pm Senate dinner WASC team 8:45 to 10:15 am

  2. Texas Stream Team: Ambassadors for Texas water quality

    E-Print Network [OSTI]

    Wythe, Kathy

    2010-01-01T23:59:59.000Z

    protection manager for the city of Denton, said the city has been involved with the stream team since 2007 when his entire staff was trained as monitors and trainers. Working with professors and students at Texas Woman?s University, the city staff has... organizations to increase its capability to reach more people with its message. The city of Denton, Houston-Galveston Area Council of Governments, and the Colorado River Watch network are among the stream team?s more than 60 partners. ?Partners provide...

  3. A framework for knowledge-based team training

    E-Print Network [OSTI]

    Miller, Michael Scott

    2009-06-02T23:59:59.000Z

    Teamwork is crucial to many disciplines, from activities such as organized sports to economic and military organizations. Team training is difficult and as yet there are few automated tools to assist in the training task. As with the training...

  4. Integrated Project Team Guide for Formation and Implementation

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

    2012-02-03T23:59:59.000Z

    The guide provides detailed guidance of the preferred processes to form and implement an Integrated Project Team (IPT) in support of proper project execution as prescribed in DOE O 413.3B.

  5. RICCI Sophie Global Change and Climate Modeling Team

    E-Print Network [OSTI]

    RICCI Sophie Global Change and Climate Modeling Team CERFACS - Toulouse, FRANCE Technical Report TR covariance matrix#17;. This hypothesis stems from the T S water mass properties conservation over long term

  6. Sandia National Laboratories: Cool Earth Solar and Sandia Team...

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

    ClimateECEnergyRenewable EnergySolarConcentrating Solar PowerCool Earth Solar and Sandia Team Up in First-Ever Public-Private Partnership on Livermore Valley Open Campus Cool Earth...

  7. Technical Assessment Team Report on Cause of Breached Drum at...

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

    Technical Assessment Team Report on Cause of Breached Drum at Waste Isolation Pilot Plant Released WASHINGTON, D.C. - The U.S. Department of Energy today released a report by an...

  8. Record 18 teams prepare for Virginia Regional Middle School Science...

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

    of Energy's Jefferson Lab, in Newport News, Va., hosts the Virginia Regional Middle School Science Bowl on Saturday, March 10, with a record 18 teams competing. This is the...

  9. Maryland team wins Virginia/Maryland Regional Middle School Science...

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

    Robert Frost Middle School Robert Frost Middle School won the VirginiaMaryland Regional Science Bowl hosted by Jefferson Lab on March 5. The team includes (left to right) Sherwin...

  10. Jefferson Lab hosts 22 teams for Virginia High School Science...

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

    of the Jefferson Lab Science Bowl logo. Jefferson Lab hosts 22 teams for Virginia High School Science Bowl on Feb. 12 February 1, 2005 Some of the brightest young minds in the...

  11. ORISE: CDC Travelers' Health Team Receives Innovation Award for...

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

    on award-winning website redesign for the CDC How ORISE is Making a Difference The Communication and Education Team of the Travelers' Health Branch of the Centers for Disease...

  12. Team Identity and Performance-based Compensation Effects on Performance

    E-Print Network [OSTI]

    Blazovich, Janell L.

    2010-01-16T23:59:59.000Z

    ). Results indicate that while the combination of team and individual performance-based compensation results in the highest performance, the incremental performance boost is higher from the first performance-based reward strategy, regardless of whether...

  13. MEMORANDUM FOR ELIZABETH MONTOYA TRANSITION TEAM FROM THOMAS...

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

    g December 1, 200S MEMORANDUM FOR ELIZABETH MONTOYA TRANSITION TEAM FROM THOMAS N. PYKE, J CHIEF INFORMATION OFFICER SUBJECT: Follow-up to our meeting this morning Carl Staton...

  14. Student Teams from Massachusetts and California Win Energy Department...

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

    raced model cars powered by lithium-ion batteries. Trinity Junior High School from Fort Smith, Arkansas, won the design portion of the car competition. Both teams received 500...

  15. Winning Team Announced for 2015 BioenergizeME Infographic Challenge...

    Energy Savers [EERE]

    during the social media campaign. The runners up were also announced: First runner up: "Algae: for a Cleaner and Greener Tomorrow" by a team from Smithtown High School East in St....

  16. Designing Teams of Unattended Ground Sensors Using Genetic Algorithms

    E-Print Network [OSTI]

    Wu, Annie S.

    Designing Teams of Unattended Ground Sensors Using Genetic Algorithms Ayse S. Yilmaz 1 and Brian N the sensing capabilities of a sensor suite. This work focuses on unattended ground sensor networks consisting

  17. Shedding Light on the Solar Decathlon 2013 Teams | Department...

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

    Arizona State University and The University of New Mexico are teaming up to create a solar-powered house that adapts to the extreme climate in the Southwest without harming...

  18. Unique University and Utility Team Reduces Energy and Pollutants

    E-Print Network [OSTI]

    Smith, K. L.; Traill, D. A.; Sears, R. L.; Spielman, M.

    In 1992 the Center for Energy Systems Research of the College of Engineering and Applied Sciences and the Arizona State University (ASU) Facilities Management Department formed a unique Demand Side Management (DSM) team dedicated to reducing energy...

  19. Job Position Description Job Title: Paint Crew Team Leader

    E-Print Network [OSTI]

    Moore, Paul A.

    Job Position Description Job Title: Paint Crew Team Leader A. Main purpose of the job: Lead responsibilities or key duties of the job (tasks performed regularly): 1. Oversee other paint crew workers

  20. EIND 499 Journal Evaluation Rubric Name:_________________________________ Team:_______________________________ Date: ___________________

    E-Print Network [OSTI]

    Sobek II, Durward K.

    EIND 499 Journal Evaluation Rubric Name:_________________________________ Team and time stamp. Most entries are labeled. Journal contains loose inserts or stapled items. Skipped start on a new page. Most entries are labeled. Journal contains no loose inserts or stapled items

  1. www.nasa.gov Thrust Oscillation Focus Team

    E-Print Network [OSTI]

    Waliser, Duane E.

    and Human Factors - Phil Root / Bernard Adelstein ! NESC Structures and Dynamics Team - Curt Larsen / Alden Mackey ! NESC Consultants - Scott Horowitz / Gloyer-Taylor Labs (Paul Gloyer, Tim Lewis, Gary Flandro

  2. National Science Bowl Update: Teams from North Carolina and California...

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

    (HS), Durham The first-place high school team in the academic competition will win a nine-day, all-expense paid science trip to Alaska. While on the trip, the students...

  3. Team Up Now for the 2015 EPA National Building Competition!

    Office of Energy Efficiency and Renewable Energy (EERE)

    Registration for the 2015 EPA National Building Competition opens in January. Don't wait until the last minute to set up your winning team or start assembling your energy-saving playbook! Join us...

  4. Collaborative Systems Thinking Research: Exploring systems thinking within teams

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Collaborative Systems Thinking Research: Exploring systems thinking within teams Caroline T. Lamb research that seeks to develop an empirical basis for collaborative systems thinking, defined as "an of thinking styles, design processes, tools, and communication media to consider system attributes

  5. Caustic Leaching of SRS Tank 12H Sludge With and Without Chelating Agents

    SciTech Connect (OSTI)

    Spencer, B.B.

    2003-04-30T23:59:59.000Z

    The primary objective of this study was to measure the effect of adding triethanolamine (TEA) to caustic leaching solutions to improve the solubility of aluminum in actual tank-waste sludge. High-level radioactive waste sludge that had a high aluminum assay was used for the tests. This waste, which originated with the processing of aluminum-clad/aluminum-alloy fuels, generates high levels of heat because of the high {sup 90}Sr concentration and contains hard-to-dissolve boehmite phases. In concept, a chelating agent, such as TEA, can both improve the dissolution rate and increase the concentration in the liquid phase. For this reason, TEA could also increase the solubility of other sludge components that are potentially problematic to downstream processing. Tests were conducted to determine if this were the case. Because of its relatively high vapor pressure, process design should include methods to minimize losses of the TEA. Sludge was retrieved from tank 12H at the Savannah River Site by on-site personnel, and then shipped to Oak Ridge National Laboratory for the study. The sludge contained a small quantity of rocky debris. One slate-like flat piece, which had approximate dimensions of 1 1/4 x 1/2 x 1/8 in., was recovered. Additional gravel-like fragments with approximate diameters ranging from 1/8 to 1/4 in. were also recovered by sieving the sludge slurry through a 1.4-mm square-pitch stainless steel mesh. These particles ranged from a yellow quartz-like material to grey-colored gravel. Of the 32.50 g of sludge received, the mass of the debris was only 0.89 g, and the finely divided sludge comprised {approx}97% of the mass. The sludge was successfully subdivided into uniform aliquots during hot-cell operations. Analytical measurements confirmed the uniformity of the samples. The smaller sludge samples were then used as needed for leaching experiments conducted in a glove box. Six tests were performed with leachate concentrations ranging from 0.1 to 3.0 m NaOH, 0 to 3.0 m TEA and 0 to 2.9 m NaNO{sub 3}. Figure ES.1 illustrates the leaching of aluminum in all six tests. One test was performed at an operating temperature of 80 C to obtain baseline data, and the remaining five tests were all performed at 60 C. A leaching solution of 3.0 m NaOH was used for the test performed at 80 C and for one of the tests performed at 60 C. These results indicated that more aluminum entered the solution at the higher temperature, though equilibrium was achieved at both temperatures within {approx}10 days. The addition of TEA significantly increased the concentration of aluminum in the leachate, and the concentration continued to increase even after 11 days of processing. The fraction of aluminum dissolved at 60EC increased from {approx}35% using 3.0 m NaOH alone to {approx}87% using a combination of 3.0 m NaOH and 3.0 m TEA. The high-nitrate, low-hydroxide solutions did not significantly dissolve the aluminum, because aluminate ion could not be produced. A small addition of TEA had no effect on this process. The use of TEA also increased the solubility of some other sludge components. The fractions of copper, nickel, and iron that were dissolved increased to 72, 13, and 52%, respectively. However, the original fractions of these metals were only 0.055, 0.72, and 3.1%, respectively, of the dry mass of the sludge and therefore represent minor constituents. The presence of nickel in the leachate did have a dramatic effect on its color, which changed from light yellow to deep green as the nickel concentration increased. By comparison, the baseline leaching with 3.0 m NaOH at 60 C removed {approx}14% of the copper; iron and nickel were below the detectable limit.

  6. Teams in transition: an ethnographic case-study highlighting cohesion and leadership in a collegiate athletic team

    E-Print Network [OSTI]

    Browning, Blair Wilson

    2009-05-15T23:59:59.000Z

    While a great deal of theoretical work has been conducted describing group development, there is an underdeveloped area in the examination of the development of a group or team that is faced with constant transition. The purpose of this dissertation...

  7. Multiple Team Membership: A Theoretical Model of its Effects on Productivity and Learning for Individuals, Teams, and Organizations

    E-Print Network [OSTI]

    O'Leary, Michael Boyer

    While organizations strive to manage the time and attention of workers effectively, the practice of asking workers to contribute to multiple teams simultaneously can result in the opposite. We present a model of the effects ...

  8. Top Management Team Personal Wealth, Within-Team Diversity and the Implications for Firm-Level Risk Taking

    E-Print Network [OSTI]

    Campbell, Joanna

    2012-07-16T23:59:59.000Z

    follows the style of Academy of Management Journal. 2 reflections of their top management teams, or the upper echelon of the organization (Hambrick, 2007; Hambrick & Mason, 1984). According to this theory, top managers? characteristics influence...

  9. Coordinated Team Play in the Four-Legged RoboCup League Georgios Kontes and Michail G. Lagoudakis

    E-Print Network [OSTI]

    Lagoudakis, Michail G.

    Coordinated Team Play in the Four-Legged RoboCup League Georgios Kontes and Michail G. Lagoudakis- tonomous robot teams. The ability to coordinate the play- ers within such a team of robots is the key to the suc- cess of the team. Team coordination in a human soccer game is achieved through various team

  10. Group Dynamics in a Security Risk Management Team Context: A Teaching Case Study

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Group Dynamics in a Security Risk Management Team Context: A Teaching Case Study Rostyslav-up of security risk management teams and their performance. Three different models were used to construct team security risk management tasks. The study has shown that there is a possible correlation between the teams

  11. The River Team Corridor Project The Gateshead area of North East England contains some

    E-Print Network [OSTI]

    The River Team Corridor Project objectives The Gateshead area of North East England contains some of a wider project to regenerate the River Team area, the River Team Corridor Project seeks to enhance Reserve, the Team Valley Trading Estate, riverbanks and the Bowes Railway Path. · Expand involvement

  12. Junior Team Design This competition challenges junior engineering students to design and build a prototype to

    E-Print Network [OSTI]

    Saskatchewan, University of

    Junior Team Design This competition challenges junior engineering students to design and build a prototype to address a technical problem. The Junior Team Design category is similar to the Senior Team Design competition, but emphasis is placed on prototype functionality rather than design theory. Team

  13. LEAF Outreach Team Members Needed! Description: The Office of Sustainability seeks an intern to support

    E-Print Network [OSTI]

    Hill, Wendell T.

    LEAF Outreach Team Members Needed! Description: The Office of Sustainability seeks an intern to support the implementation of the LEAF Outreach Team at the University of Maryland. LEAF is an acronym Outreach Team. You'll be working with a dedicated and knowledgeable team working to effect positive change

  14. Core Team Meeting and Access, Diversity, & Inclusion Mini-Retreat Wednesday, February 12, 2014

    E-Print Network [OSTI]

    Saldin, Dilano

    Core Team Meeting and Access, Diversity, & Inclusion Mini-Retreat MINUTES Wednesday, February 12 are due Friday February 14, 2014. Team presentations of the top 2-3 objectives are scheduled.edu/employeedev/longview.cfm?eventid=50136. 2. Linkages with Thematic Teams: teams review, meet, aggregate, and incorporate It was suggested

  15. SUCCESSFUL CLIENTS ARE: Fully engaged and committed to work with the team

    E-Print Network [OSTI]

    Awtar, Shorya

    SUCCESSFUL CLIENTS ARE: · Fully engaged and committed to work with the team for the duration of their 15-18 month project. · Supportive of the educational goals of the project. The team and client may. · Consistent in providing a single point of contact for the team and timely in response to team members

  16. Team Oriented Multicast: a Scalable Routing Protocol for Large Mobile Networks

    E-Print Network [OSTI]

    Park, Joon-Sang

    Team Oriented Multicast: a Scalable Routing Protocol for Large Mobile Networks Yunjung Yi, Mario Team Oriented Multicast (TOM). TOM builds up a "motion aware" hierarchy to support efficient, scalable team multicast protocol. TOM identifies clusters of nodes with same affinity as teams and manages

  17. Junior Team Design This competition challenges junior engineering students to design and build a

    E-Print Network [OSTI]

    Saskatchewan, University of

    Junior Team Design This competition challenges junior engineering students to design and build a prototype to address a technical problem. The Junior Team Design category is similar to the Senior Team Design competition, but emphasis is placed on prototype functionality rather than design theory. Team

  18. Forming Long Term Teams to Exploit Synergies among Heterogeneous Agents Technical Report

    E-Print Network [OSTI]

    Gini, Maria

    and knowledge rich teaming arrangements perform better. 1 Introduction Japan's Fukushima nuclear leak, hurricane

  19. NOAA Committee Memberships, 2004-2008 Eddie N. Bernard, Member, NOAA Tsunami Program Team, 2005-present

    E-Print Network [OSTI]

    . Koehn, Member, NOAA Science, Technology, and Infusion Program Team, 2003-2005 Mark P. Koehn, Member

  20. Maneki-Neko Team Description for Iran Open UAV 2013 -Teheran, Iran

    E-Print Network [OSTI]

    Visser, Arnoud

    Maneki-Neko Team Description for Iran Open UAV 2013 - Teheran, Iran Intelligent Autonomous Systems the competition. One of those teams was the UvA Drone Team. The Dutch team participating at the Iran Open 2013 to perception and control algorithms which leaded to this frame- work. The Iran Open 2013 gives the possibility

  1. Team China Transforms Shipping Containers into a Solar-Powered House

    Broader source: Energy.gov [DOE]

    Team China is turning shipping containers into their 2011 Solar Deacthlon home design. Check it out!

  2. Separation of thorium (IV) from lanthanide concentrate (LC) and water leach purification (WLP) residue

    SciTech Connect (OSTI)

    AL-Areqi, Wadeeah M.; Majid, Amran Ab.; Sarmani, Sukiman [Nuclear Science Programme, School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia)

    2014-09-03T23:59:59.000Z

    Thorium (IV) content in industrial residue produced from rare earth elements production industry is one of the challenges to Malaysian environment. Separation of thorium from the lanthanide concentrate (LC) and Water Leach Purification (WLP) residue from rare earth elements production plant is described. Both materials have been tested by sulphuric acid and alkaline digestions. Th concentrations in LC and WLP were determined to be 1289.7 ± 129 and 1952.9±17.6 ppm respectively. The results of separation show that the recovery of Th separation from rare earth in LC after concentrated sulphuric acid dissolution and reduction of acidity to precipitate Th was found 1.76-1.20% whereas Th recovery from WLP was less than 4% after concentrated acids and alkali digestion processes. Inductively Coupled Plasma-Mass Spectroscopy (ICP-MS) was used to determine Th concentrations in aqueous phase during separation stages. This study indicated that thorium maybe exists in refractory and insoluble form which is difficult to separate by these processes and stays in WLP residue as naturally occurring radioactive material (NORM)

  3. Characterization and Leaching Tests of the Fluidized Bed Steam Reforming (FBSR) Waste Form for LAW Immobilization

    SciTech Connect (OSTI)

    Neeway, James J.; Qafoku, Nikolla; Brown, Christopher F.; Peterson, Reid A.

    2013-10-01T23:59:59.000Z

    Several supplemental technologies for treating and immobilizing Hanford low activity waste (LAW) have been evaluated. One such immobilization technology is the Fluidized Bed Steam Reforming (FBSR) granular product. The FBSR granular product is composed of insoluble sodium aluminosilicate (NAS) feldspathoid minerals. Production of the FBSR mineral product has been demonstrated both at the industrial and laboratory scale. Pacific Northwest National Laboratory (PNNL) was involved in an extensive characterization campaign. This goal of this campaign was study the durability of the FBSR mineral product and the mineral product encapsulated in a monolith to meet compressive strength requirements. This paper gives an overview of results obtained using the ASTM C 1285 Product Consistency Test (PCT), the EPA Test Method 1311 Toxicity Characteristic Leaching Procedure (TCLP), and the ASTMC 1662 Single-Pass Flow-Through (SPFT) test. Along with these durability tests an overview of the characteristics of the waste form has been collected using Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD), microwave digestions for chemical composition, and surface area from Brunauer, Emmett, and Teller (BET) theory.

  4. Materials Characterization Center workshop on leaching mechanisms of nuclear waste forms, May 19-21, 1982, Gaithersburg, Maryland. Summary report

    SciTech Connect (OSTI)

    Mendel, J.E. (comp.)

    1982-08-01T23:59:59.000Z

    This is a report of the second workshop on the leaching mechanism of nuclear waste forms, which was held at Geithersburg, Maryland, May 19-21, 1982. The first session of the workshop was devoted to progress reports by participants in the leaching mechanisms program. These progress reports, as prepared by the participants, are given in Section 3.0. The goal of the remainder of the workshop was to exchange information on the development of repository-relevant leach testing techniques, often called interactions testing. To this end, a wide spectrum of investigators, many of whose work is sponsored by DOE's Nuclear Waste Terminal Storage (NWTS) project, made presentations at the workshop. These presentations were a significant and beneficial part of the workshop and are summarized in Sections 4.0, 5.0 and 6.0 according to the workshop agenda topics. In many cases, the presenters provided a written version of their presentation which has been included verbatim; in the other cases, the workshop chairman has supplied a brief synopsis. Twenty-one papers have been abstracted and indexed for inclusion in the data base.

  5. Tiger Team assessment of the Idaho National Engineering Laboratory

    SciTech Connect (OSTI)

    Not Available

    1991-08-01T23:59:59.000Z

    The purpose of the Safety and Health (S H) Subteam assessment was to determine the effectiveness of representative safety and health programs at the Idaho National Engineering Laboratory (INEL) site. Four Technical Safety Appraisal (TSA) Teams were assembled for this purpose by the US Department of Energy (DOE), Deputy Assistant Secretary for Safety and Quality Assurance, Office of Safety Appraisals (OSA). Team No. 1 reviewed EG G Idaho, Inc. (EG G Idaho) and the Department of Energy Field Office, Idaho (ID) Fire Department. Team No. 2 reviewed Argonne National Laboratory-West (ANL-W). Team No. 3 reviewed selected contractors at the INEL; specifically, Morrison Knudsen-Ferguson of Idaho Company (MK-FIC), Protection Technology of Idaho, Inc. (PTI), Radiological and Environmental Sciences Laboratory (RESL), and Rockwell-INEL. Team No. 4 provided an Occupational Safety and Health Act (OSHA)-type compliance sitewide assessment of INEL. The S H Subteam assessment was performed concurrently with assessments conducted by Environmental and Management Subteams. Performance was appraised in the following technical areas: Organization and Administration, Quality Verification, Operations, Maintenance, Training and Certification, Auxiliary Systems, Emergency Preparedness, Technical Support, Packaging and Transportation, Nuclear Criticality Safety, Security/Safety Interface, Experimental Activities, Site/Facility Safety Review, Radiological Protection, Personnel Protection, Worker Safety and Health (OSHA) Compliance, Fire Protection, Aviation Safety, Medical Services, and Firearms Safety.

  6. Men open with No.8 ranked Trinity Western PRINCE GEORGE, BC -The men's soccer team will open at home with CIS No.8 ranked team, the Trinity Western

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Men open with No.8 ranked Trinity Western PRINCE GEORGE, BC - The men's soccer team will open at home with CIS No.8 ranked team, the Trinity Western Spartans. Kickoff is set for 2:15 p.m. Sept. 22 into their first CIS home opener taking on the No.8 CIS ranked team, the Trinity Western Spartans. The stakes

  7. Department of Energy's team's analyses of Soviet designed VVERs

    SciTech Connect (OSTI)

    Not Available

    1989-09-01T23:59:59.000Z

    The purpose of this report is to summarize the results of the US Department of Energy (DOE) Analysis Team's analyses of Soviet designed VVERs (Water-cooled, Water-moderated Energy Reactor). The principle objective of this undertaking is to provide a basis to better understand the safety related features of the Soviet designed VVERs to be better prepared to respond domestically in the event of an accident at such a unit. The USDOE Team's analyses are presented together with supporting and background information. The report is structured to allow the reader to develop an understanding of safety related features of Soviet designed VVERs (as well as the probable behavior of these units under a variety of off normal conditions), to understand the USDOE Team's analyses of Soviet designed VVERs, and to formulate informed opinions.

  8. 2010 Atmospheric System Research (ASR) Science Team Meeting Summary

    SciTech Connect (OSTI)

    Dupont, DL

    2011-05-04T23:59:59.000Z

    This document contains the summaries of papers presented in poster format at the March 2010 Atmospheric System Research Science Team Meeting held in Bethesda, Maryland. More than 260 posters were presented during the Science Team Meeting. Posters were sorted into the following subject areas: aerosol-cloud-radiation interactions, aerosol properties, atmospheric state and surface, cloud properties, field campaigns, infrastructure and outreach, instruments, modeling, and radiation. To put these posters in context, the status of ASR at the time of the meeting is provided here.

  9. Heavy metal leaching from coal fly ash amended container substrates during Syngonium production

    SciTech Connect (OSTI)

    Li, Q.S.; Chen, J.J.; Li, Y.C. [University of Florida, Apopka, FL (United States)

    2008-02-15T23:59:59.000Z

    Coal fly ash has been proposed to be an alternative to lime amendment and a nutrient source of container substrates for ornamental plant production. A great concern over this proposed beneficial use, however, is the potential contamination of surface and ground water by heavy metals. In this study, three fly ashes collected from Florida, Michigan, and North Carolina and a commercial dolomite were amended in a basal substrate. The formulated substrates were used to produce Syngonium podophyllum Schott 'Berry Allusion' in 15-cm diameter containers in a shaded greenhouse. Leachates from the containers were collected during the entire six months of plant production and analyzed for heavy metal concentrations. There were no detectable As, Cr, Hg, Pb, and Se in the leachates; Cd and Mo were only detected in few leachate samples. The metals constantly detected were Cu, Mn, Ni, and Zn. The total amounts of Cu, Mn, Ni, and Zn leached during the six-month production period were 95, 210, 44, and 337 {mu} g per container, indicating that such amounts in leachates may contribute little to contamination of surface and ground water. In addition, plant growth indices and fresh and dry weights of S. podophyllum 'Berry Allusion' produced from fly ash and dolomite-amended substrates were comparable except for the plants produced from the substrate amended with fly ash collected from Michigan which had reduced growth indices and fresh and dry weights. Thus, selected fly ashes can be alternatives to commercial dolomites as amendments to container substrates for ornamental plant production. The use of fly ashes as container substrate amendments should represent a new market for the beneficial use of this coal combustion byproduct.

  10. IM Sports BOCCE Rules TEAM: A normal team consists of 4 players, but may play with 3, 2 or 1 player as needed. No New Players may be used in

    E-Print Network [OSTI]

    Maroncelli, Mark

    IM Sports ­ BOCCE Rules TEAM: A normal team consists of 4 players, but may play with 3, 2 or 1 as many of your teams Bocce closer to the Jack than your opponent's closest Bocce. A team is (Diagram shows 2 points for Team A) awarded 1-point per Bocce that is closer than opponents to the Jack

  11. Adaptive Management Team Total Dissolved Gas in the

    E-Print Network [OSTI]

    Adaptive Management Team Total Dissolved Gas in the Columbia and Snake Rivers Evaluation of the 115 Percent Total Dissolved Gas Forebay Requirement Washington State Department of Ecology and State of Oregon Department of Environmental Quality Final January 2009 Publication no. 09-10-002 #12;Publication and Contact

  12. Amsterdam Oxford Joint Rescue Forces Team Description Paper

    E-Print Network [OSTI]

    Visser, Arnoud

    Amsterdam Oxford Joint Rescue Forces Team Description Paper Virtual Robot competition Rescue van Weelden1 , Chaim Bastiaan1 , Niels Out1 , Olaf Zwennes1 , Sev´aztian Soffia Ot´arola1 , Julian de://www.jointrescueforces.eu Abstract. With the progress made in active exploration, the robots of the Joint Rescue Forces are capable

  13. Collaborative Systems Thinking: Understanding of team-level systems thinking

    E-Print Network [OSTI]

    de Weck, Olivier L.

    , Systems Practice, Soft Systems Methodology: A 30-year retrospective. John Wiley and Sons, West SussexCollaborative Systems Thinking: Understanding of team-level systems thinking Caroline Twomey Lamb and Astronautics, 2005 · Research Interests ­ Propulsion ­ Systems engineering ­ Social enablers of good technical

  14. Printing a Car: A Team Effort in Innovation

    ScienceCinema (OSTI)

    Rogers, Jay; Love, Lonnie; Johnson, Mark; Ivester, Rob; Neff, Rick; Blue, Craig;

    2014-11-24T23:59:59.000Z

    The story behind the realization of a unique project: the building of a 3D printed electric car, as told by team members. Strati materialized out of 15% carbon-reinforced ABS thermoplastic in a record 44 hours, under the very eyes of attendees at this year's International Manufacturing Technology Show (IMTS).

  15. Team Decision Problems with Classical and Quantum Signals

    E-Print Network [OSTI]

    Adam Brandenburger; Pierfrancesco La Mura

    2015-01-22T23:59:59.000Z

    We study team decision problems where communication is not possible, but coordination among team members can be realized via signals in a shared environment. We consider a variety of decision problems that differ in what team members know about one another's actions and knowledge. For each type of decision problem, we investigate how different assumptions on the available signals affect team performance. Specifically, we consider the cases of perfectly correlated, i.i.d., and exchangeable classical signals, as well as the case of quantum signals. We find that, whereas in perfect-recall trees (Kuhn [1950], [1953]) no type of signal improves performance, in imperfect-recall trees quantum signals may bring an improvement. Isbell [1957] proved that in non-Kuhn trees, classical i.i.d. signals may improve performance. We show that further improvement may be possible by use of classical exchangeable or quantum signals. We include an example of the effect of quantum signals in the context of high-frequency trading.

  16. Nevada National Security Site Groundwater Program Welcomes Peer Review Team

    Broader source: Energy.gov [DOE]

    Recently, an independent peer review team was invited to assess the groundwater characterization program at the Nevada National Security Site (NNSS). This nationally recognized group of experts, from various external organizations, will examine the computer modeling approach developed to better understand how historic underground nuclear testing in Yucca Flat affected the groundwater.

  17. A team of students from the University of Illinois won

    E-Print Network [OSTI]

    Liu, Gang "Logan"

    couldn't beat a house wrapped in solar panels," referring to the house designed by the German team, which, and engineered bamboo. It is outfitted with a rooftop array of solar panels. The house was designed to meet advisers, industrial design professor David Weightman, the home has "more solar panels than would

  18. Sandia National Laboratories Information Design Assurance Red TeamTM

    E-Print Network [OSTI]

    Fuerschbach, Phillip

    , and process control system security. Sandia is a multiprogram laboratory operated by Sandia Corporation-disciplinary assessment team working to improve the security of critical systems through systematic analysis using metrics, and tools for analyzing the security robustness of information systems contributing to our

  19. GA Tech Campus Emergency Response Team STANDARD OPERATING PROCEDURE

    E-Print Network [OSTI]

    GA Tech Campus Emergency Response Team GT-CERT STANDARD OPERATING PROCEDURE 09/29/2010 #12;2 Table as a condition for the appointment and continuing maintenance of membership. GT-CERT members operate for and to respond to emergency/disaster situations. 2.0 Purpose To establish procedures for the activation

  20. Berkeley Lab Scientist Co-Leads Breast Cancer Dream Team

    ScienceCinema (OSTI)

    Gray, Joe

    2013-05-29T23:59:59.000Z

    An $16.5 million, three-year grant to develop new and more effective therapies to fight breast cancer was awarded today to a multi-institutional Dream Team of scientists and clinicians that is co-led by Joe Gray, a renowned cancer researcher with the U.S. Department of Energys Lawrence Berkeley National Laboratory. http://newscenter.lbl.gov/

  1. CARDINAL FIELD HOCKEY CAMP/CLINIC Team Challenge Boot Camp

    E-Print Network [OSTI]

    Royer, Dana

    CARDINAL FIELD HOCKEY CAMP/CLINIC Team Challenge Boot Camp August 13-16, 2012 Smith Turf Field, enrollment will be limited Camp Cost: Payment $165 Please make checks payable to: Cardinal Field Hockey Camp/Clinic the completed application with a $165.00 enrollment fee to: Cardinal Field Hockey Camp/Clinic Patricia Klecha

  2. AQU 04 Portable Algae Flow Cytometer Team Members

    E-Print Network [OSTI]

    California at Los Angeles, University of

    AQU 04 Portable Algae Flow Cytometer Team Members · David Caron, Faculty · Han-Chieh Chang · Yu-Chong Tai, Faculty, PI* * Primary Contact Overview The portable algae flow cytometer is a project that aims to expedite research in algae biology using microfluid-based and state-of-the-art detection

  3. Printing a Car: A Team Effort in Innovation

    SciTech Connect (OSTI)

    Rogers, Jay; Love, Lonnie; Johnson, Mark; Ivester, Rob; Neff, Rick; Blue, Craig; ,

    2014-09-17T23:59:59.000Z

    The story behind the realization of a unique project: the building of a 3D printed electric car, as told by team members. Strati materialized out of 15% carbon-reinforced ABS thermoplastic in a record 44 hours, under the very eyes of attendees at this year's International Manufacturing Technology Show (IMTS).

  4. Task team approach to safeguards and security designs

    SciTech Connect (OSTI)

    Zack, N.R. (Los Alamos National Lab., NM (United States)); Wilkey, D.D. (USDOE Idaho Operations Office, Idaho Falls, ID (United States))

    1991-01-01T23:59:59.000Z

    In 1987, a US Department of Energy (DOE) supported task team was organized at the request of the DOE Idaho Field Office (DOE-ID) to provide support for safeguards and security (S S) designs of the Special Isotope Separation (SIS) facility. Prior to deferral of the project, the SIS facility was to be constructed at the Idaho National Engineering Laboratory (INEL) to produce weapons grade plutonium from DOE owned fuel grade plutonium. The task team was assembled to provide the resources necessary to assure that safeguards and security considerations were included as an integral part of the design of the facility, and that SIS designs would take advantage of available technology in the areas of physical security, measurements, accountability, and material and personnel tracking. The task team included personnel from DOE/Office of Safeguards and Security (DOE-OSS), DOE-ID, DOE contractors, and the national laboratories providing a wide range of expertise and experience. The team reviewed proposed designs and provided recommendations for safeguards and security features in each stage of the design process. The value of this approach to safeguards and security designs will be discussed with respect to benefits, lessons learned, and recommendations for future applications. 5 refs.

  5. Executive Budget Support Team Office of the President

    E-Print Network [OSTI]

    Jacobs, Laurence J.

    Executive Budget Support Team Office of the President Provost / Executive Vice President Institute Budget Planning & Admin. Jim Kirk Asst Budget Director Vacant Sr. Budget Analyst Ebony Thompson Budget Development & Capital Budgets Director Lisa Godfrey Systems Support Engr II Vacant Sr. Budget

  6. SYMMETRY LAB TEAM Mohammad Faisal (PhD Scholar)

    E-Print Network [OSTI]

    Subramaniam, Anandh

    SYMMETRY LAB TEAM Mohammad Faisal (PhD Scholar) Hydrogen Storage in Mg-based Hybrids faisal@iitk.ac.in Ganesh Iyer (PhD Scholar) Interface Effects in Nanostructures and Devices faisal@iitk.ac.in Suboohi Shervani (PhD Scholar) Hydrogen Storage in Nanostructures subuhi@iitk.ac.in Pooja Rani (PhD Scholar

  7. Studies on the production of ultra-clean coal by alkali-acid leaching of low-grade coals

    SciTech Connect (OSTI)

    Nabeel, A.; Khan, T.A.; Sharma, D.K. [Jamia Millia Islamia, New Delhi (India). Dept. of Chemistry

    2009-07-01T23:59:59.000Z

    The use of low-grade coal in thermal power stations is leading to environmental pollution due to the generation of large amounts of fly ash, bottom ash, and CO{sub 2} besides other pollutants. It is therefore important to clean the coal before using it in thermal power stations, steel plants, or cement industries etc. Physical beneficiation of coal results in only limited cleaning of coal. The increasing environmental pollution problems from the use of coal have led to the development of clean coal technologies. In fact, the clean use of coal requires the cleaning of coal to ultra low ash contents, keeping environmental norms and problems in view and the ever-growing need to increase the efficiency of coal-based power generation. Therefore this requires the adaptation of chemical cleaning techniques for cleaning the coal to obtain ultra clean coal having ultra low ash contents. Presently the reaction conditions for chemical demineralization of low-grade coal using 20% aq NaOH treatment followed by 10% H{sub 2}SO{sub 4} leaching under reflux conditions have been optimized. In order to reduce the concentration of alkali and acid used in this process of chemical demineralization of low-grade coals, stepwise, i.e., three step process of chemical demineralization of coal using 1% or 5% aq NaOH treatment followed by 1% or 5% H{sub 2}SO{sub 4} leaching has been developed, which has shown good results in demineralization of low-grade coals. In order to conserve energy, the alkali-acid leaching of coal was also carried out at room temperature, which gave good results.

  8. Chemical composition of esophageal-fistula forage samples as influenced by drying method, salivary leaching and sample preparation

    E-Print Network [OSTI]

    Acosta-Gonzalez, Rafael Aristides

    1976-01-01T23:59:59.000Z

    in partial fulfillment of the requirement for the degree of YASTER OF' SCI"'NCE, De"ember 1g76 CHEJJICAL COY!POSITION OF ESOPHAGEAL-FISTULA FORAGF SA(vPLES AS INFLUENCED BY DRYING I'METHOD, SALIVARY LEACHING AND SAMPLE PREPARATION A Thesis RAFAEL... ARISTIDES ACOS A-GONZALEZ Approved as to style and content by! (Cha rman o Committee) ((iced of Department) ( I'~iamb r ) Yemb r ) Dcc: mb~+~g~n'jrr ABSTRACT Chemical Composition of Esophageal-Fistula Forage Samples as Influenced by Drying Nethod...

  9. Summary of Research Conducted by the Manufacturing Systems Team 1994-2002

    E-Print Network [OSTI]

    Vaughn, Mandy

    2002-01-01T23:59:59.000Z

    The Manufacturing Systems team was one of the research teams within the Lean Aerospace Initiative (LAI) whose goal was to document, analyze and communicate the design attributes and relationships that lead to significant ...

  10. ``Climate Modelling & Global Change'' scientific report ``Climate Modelling & Global Change'' Team

    E-Print Network [OSTI]

    ``Climate Modelling & Global Change'' scientific report ``Climate Modelling & Global Change'' Team) : : : : : : : : : : : : : : : : : 6 2.2 Anthropogenic climate change studies: scenario experiments (96) : : : : : : : : : 7 2 following its creation, the ``Climate Modelling & Global Change'' team had to make its proofs in order

  11. DOE Announces $1.4 Million for Industry-Laboratory Teams to Study...

    Office of Environmental Management (EM)

    .4 Million for Industry-Laboratory Teams to Study Using Nuclear Energy for Clean Hydrogen DOE Announces 1.4 Million for Industry-Laboratory Teams to Study Using Nuclear Energy for...

  12. ISSN0249-6399ISRNINRIA/RR--8021--FR+ENG Project-Team Oasis

    E-Print Network [OSTI]

    ISSN0249-6399ISRNINRIA/RR--8021--FR+ENG RESEARCH REPORT N° 8021 July 2012 Project-Team Oasis Ludovic Henrio¦, Fabrice Huet¦, Zsolt IstvánX Project-Team Oasis Research Report n° 8021 -- July 2012

  13. The Tiger Team Process in the Rebaselining of the Plutonium Finishing Plant (PFP)

    SciTech Connect (OSTI)

    BAILEY, R.W.

    2000-02-01T23:59:59.000Z

    This paper will describe the integrated, teaming approach and planning process utilized by the Tiger Team in the development of the IPMP. This paper will also serve to document the benefits derived from this implementation process.

  14. The influence of interpersonal flexibility on work team conflict over time

    E-Print Network [OSTI]

    Baugh, Frank Godard

    2004-11-15T23:59:59.000Z

    , 1990; Pfeffer, 1981; Tjosvold, 1991; Van de Vliert & De Dreu, 1994). The complex issue of team conflict continues to receive attention today. More recent investigations have attempted to discern in what contexts team conflict can be beneficial (e... the approach (Osterman, 1994). As the use of work teams in business organizations fast becomes the norm (De Dreu & Weingart, 2003; De Dreu, Harinck, & Van Vianen, 1999; Wall & Callister, 1995), the need for continued examination of team conflict in a natural...

  15. The influence of interpersonal flexibility on work team conflict over time 

    E-Print Network [OSTI]

    Baugh, Frank Godard

    2004-11-15T23:59:59.000Z

    , 1990; Pfeffer, 1981; Tjosvold, 1991; Van de Vliert & De Dreu, 1994). The complex issue of team conflict continues to receive attention today. More recent investigations have attempted to discern in what contexts team conflict can be beneficial (e... the approach (Osterman, 1994). As the use of work teams in business organizations fast becomes the norm (De Dreu & Weingart, 2003; De Dreu, Harinck, & Van Vianen, 1999; Wall & Callister, 1995), the need for continued examination of team conflict in a natural...

  16. Approaches To Crisis Prevention In Lean Product Development By High Performance Teams And Through Risk Management

    E-Print Network [OSTI]

    Oehmen, Josef

    This thesis investigates crisis prevention in lean product development, focusing on high performance teams and risk management methods.

  17. Purdue Extension West Lafayette, Indiana Forming the Wellhead Protection Planning Team

    E-Print Network [OSTI]

    Holland, Jeffrey

    Purdue Extension · West Lafayette, Indiana WQ-28 Forming the Wellhead Protection Planning Team Engineer for safe drinking water in Indiana Inside Why Do You Need a Team? 2 What Is the Wellhead Planning Team & What Does It Do? 2 How Do You Conduct Wellhead Protection Planning Meetings? 4 Useful

  18. College of Engineering Spring 2013 Unmanned Ground Vehicle (UGV) Team 2

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE College of Engineering Spring 2013 Unmanned Ground Vehicle (UGV) ­ Team 2 Overview material in a harsh environment with no risk to human life. In this project, a multidisciplinary team of 6 team members consisting of 2 Electrical, 2 Computer Science, and 2 Mechanical engineering students

  19. McGill team wins 2nd prize in prestigious design competition.

    E-Print Network [OSTI]

    Volesky, Bohumil

    McGill team wins 2nd prize in prestigious design competition. Final year Civil Engineering students is sponsored annually by the world's largest engineering firm. Teams were given the choice of a project, set by AECOM engineers, in the water purification or wastewater treatment area, and most teams (including Mc

  20. Department of Mechanical Engineering Fall 2012 Shell Eco-marathon Team 1

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Mechanical Engineering Fall 2012 Shell Eco-marathon Team 1 Overview The team was tasked with reducing frictional losses in the existing Eco-marathon urban concept vehicle. The team elected to build spoked wheels to reduce the weight of the existing motorcycle wheels

  1. MEMBERS OF THE U.S. GEOLOGICAL SURVEY WORLD PETROLEUM ASSESSMENT 2000 TEAM

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Chapter LS MEMBERS OF THE U.S. GEOLOGICAL SURVEY WORLD PETROLEUM ASSESSMENT 2000 TEAM in U Energy Assessment Team Go to Table of Contents Go to index map #12;LS-2 MEMBERS OF THE U.S. GEOLOGICAL SURVEY WORLD PETROLEUM ASSESSMENT 2000 TEAM Project Chief

  2. Potential Field based Approach for Coordinate Exploration with a Multi-Robot Team

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Potential Field based Approach for Coordinate Exploration with a Multi-Robot Team Alessandro environment with a team of mobile robots. The objective is to explore the whole environment as fastest by introducing a leader in the team which has a different control law, unaffected by this problem. Furthermore

  3. Minutes of the Meeting of the Oak Processionary Moth Outbreak Management Team

    E-Print Network [OSTI]

    Minutes of the Meeting of the Oak Processionary Moth Outbreak Management Team 12.00, 25 February. Report on 2008 Surveys 5. MT gave the Team an update on his report on the survey for OPM in 2008. He is putting all involved in tackling OPM under huge pressure. SR advised the team that RBGK had received

  4. Minutes of the Meeting of the Oak Processionary Moth Outbreak Management Team

    E-Print Network [OSTI]

    Minutes of the Meeting of the Oak Processionary Moth Outbreak Management Team 13 June 2007 of the Oak Processionary Moth Outbreak Management Team and asked everyone to introduce themselves. Update on Current Outbreak 2. Roddie advised the Team that he had put forward a Ministerial submission to alert

  5. Who should attend? Those of us who are charged with leading a team

    E-Print Network [OSTI]

    Davies, John N.

    Who should attend? Those of us who are charged with leading a team know how challenging this can be. This is the essential workshop to enable you to create an affective team. Benefits of attending You will learn about action plan is the final task we do...so your set for stardom! Topics covered Understanding the team

  6. Brussels, 1 April 2006 ITER Project on Track Top Management Team

    E-Print Network [OSTI]

    IP/06/418 Brussels, 1 April 2006 ITER Project on Track ­ Top Management Team Identified Union, India, Japan, Korea, China, Russia and USA), identified the top management team that will manage-General in November 2005, the top management team of the prospective ITER Organization is now complete. The Tokyo

  7. SHR Service Team: Academic Divisions -Contact Matrix Primary Contact by Unit/Division

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    SHR Service Team: Academic Divisions - Contact Matrix Primary Contact by Unit/Division Astronomy Consultation Dawn Harker Teresa Roffe Barbara Lorimer Last Revised: 07/07/2010 Mail Stop: SHR-Service Teams Fax: 831-459-2661 1 of 2 #12;SHR Operations Services Team One SHR Partner Services Senior Manager, SHR

  8. University of Wisconsin Madison Enterprise IT Decision Making Future State Team

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    1 of 3 University of Wisconsin ­ Madison Enterprise IT Decision Making ­ Future State Team Charter Document June 28, 2012 Approved June 28, 2012 (v6.1) Team Name Enterprise IT Decision Making ­ Future State business case for the implementation of a selected model. Team members will be responsible for developing

  9. Department of Mechanical Engineering Spring 2012 Shell Eco-marathon Team 1

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Mechanical Engineering Spring 2012 Shell Eco-marathon Team 1 Overview For our senior design project, we were assigned to the Shell Eco-marathon Team 1 project. At the beginning equivalent (mpge), and the Prototype should achieve over 4000 mpge. Research awards that the teams would

  10. info@airbus-fyi.com Airbus Fly Your Ideas 2013 Register Your Team

    E-Print Network [OSTI]

    info@airbus-fyi.com Airbus Fly Your Ideas 2013 ­ Register Your Team Now! Are you passionate about than ever before. Fly Your Ideas is open to teams of 3 to 5 students from around the world, studying to science and philosophy to design. You have until November 30th 2012 to register your team online at www

  11. Team Akron Brass Ball Bearing Analysis Ryan Bonazza, Jennifer Hyland, Jon Katz, Sandy Risha

    E-Print Network [OSTI]

    Demirel, Melik C.

    Team Akron Brass ­ Ball Bearing Analysis Ryan Bonazza, Jennifer Hyland, Jon Katz, Sandy Risha frequently; therefore, raised burrs will potentially appear sooner and more often. Team Akron Brass. However, the ball has formed a groove that could be potentially detrimental to the monitor. Our team

  12. Agile Team Perceptions of Productivity Factors Claudia Melo, Daniela S. Cruzes, Fabio Kon and Reidar Conradi

    E-Print Network [OSTI]

    Agile Team Perceptions of Productivity Factors Claudia Melo, Daniela S. Cruzes, Fabio Kon,conradi}@idi.ntnu.no) Abstract--In this paper, we investigate agile team perceptions of factors impacting their productivity. Within this overall goal, we also investigate which productivity concept was adopted by the agile teams

  13. National Construction Safety Team Advisory Committee National Institute of Standards & Technology

    E-Print Network [OSTI]

    Magee, Joseph W.

    National Construction Safety Team Advisory Committee National Institute of Standards & Technology to submit the 2006 Annual Report of the National Construction Safety Team Advisory Committee (NCSTAC on implementation of the National Construction Safety Team (NCST) Act (P.L. 107-231) and our report reflects our

  14. National Construction Safety Team Advisory Committee National Institute of Standards and Technology

    E-Print Network [OSTI]

    Magee, Joseph W.

    National Construction Safety Team Advisory Committee National Institute of Standards Annual Report of the National Construction Safety Team Advisory Committee (NCSTAC) of the National of the National Construction Safety Team (NCST) Act (P.L. 107-231) and our report reflects our views

  15. 2010MIT SOLAR ELECTRIC VEHICLE TEAM A MESSAGE FROM THE PRESIDENT

    E-Print Network [OSTI]

    2010MIT SOLAR ELECTRIC VEHICLE TEAM #12;A MESSAGE FROM THE PRESIDENT President Hockfield poses with SEVT members at an outreach event ONE #12;The MIT Solar Electric Vehicle Team (SEVT) is a student of innovators. Team Goals: Facilitate continuous innovation and development in all fields related to solar

  16. Safe Leads and Lead Changes in Competitive Team Sports

    E-Print Network [OSTI]

    Clauset, A; Redner, S

    2015-01-01T23:59:59.000Z

    We investigate the time evolution of lead changes within individual games of competitive team sports. Exploiting ideas from the theory of random walks, the number of lead changes within a single game follows a Gaussian distribution. We show that the probability that the last lead change and the time of the largest lead size are governed by the same arcsine law, a bimodal distribution that diverges at the start and at the end of the game. We also determine the probability that a given lead is "safe" as a function of its size $L$ and game time $t$. Our predictions generally agree with comprehensive data on more than 1.25 million scoring events in roughly 40,000 games across four professional or semi-professional team sports, and are more accurate than popular heuristics currently used in sports analytics.

  17. Tiger Team Assessment of the Paducah Gaseous Diffusion Plant

    SciTech Connect (OSTI)

    Not Available

    1990-07-01T23:59:59.000Z

    This document contains findings and concerns identified during the Tiger Team Assessment of the Department of Energy's (DOE) Paducah Gaseous Diffusion Plant (PGDP) in Paducah, Kentucky. The assessment was directed by the Department's Office of Environment, Safety and Health (ES H) and was conducted from June 18 to July 20, 1990. The PGDP Tiger Team Assessment is comprehensive in scope. It covers the Environmental, Safety and Health (including OSHA Compliance), and Management areas and determines the site's compliance with applicable federal (including DOE), state, and local regulations and requirements. The objective of the assessment program is to provide the Secretary with information on the current ES H compliance status of DOE facilities, root causation for noncompliance, adequacy of DOE and site contractor ES H management programs, response actions to address the identified problem areas, and DOE-wide ES H compliance trends and root causes.

  18. Tiger Team Assessment of the Paducah Gaseous Diffusion Plant

    SciTech Connect (OSTI)

    Not Available

    1990-07-01T23:59:59.000Z

    This document contains findings and concerns identified during the Tiger Team Assessment of the Department of Energy's (DOE's) Paducah Gaseous Diffusion Plant (PGDP) in Paducah, Kentucky. The assessment was directed by the Department's Office of Environment, Safety and Health (ES H) and was conducted from June 18 to July 20, 1990. The PGDP Tiger Team Assessment is comprehensive in scope. It covers the Environmental, Safety and Health (including OSHA Compliance), and Management areas and determines the site's compliance with applicable federal (including DOE), state, and local regulations and requirements. The objective of the assessment program is to provide the Secretary with information on the current ES H compliance status of DOE facilities, root causation for noncompliance, adequacy of DOE and site contractor ES H management programs, response actions to address the identified problem areas, and DOE-wide ES H compliance trends and root causes. This volume contains appendices.

  19. Tiger Team Assessment of the Naval Petroleum Reserves in California

    SciTech Connect (OSTI)

    Not Available

    1991-12-01T23:59:59.000Z

    This report documents the Tiger Team Assessment of the Naval Petroleum Reserves in California (NPRC) which consists of Naval Petroleum Reserve Number 1 (NPR-1), referred to as the Elk Hills oil field and Naval Petroleum Reserve Number 2 (NPR-2), referred to as the Buena Vista oil field, each located near Bakersfield, California. The Tiger Team Assessment was conducted from November 12 to December 13, 1991, under the auspices of DOE's Office of Special Projects (OSP) under the Assistant Secretary for Environment, Safety and Health (EH). The assessment was comprehensive, encompassing environmental, safety, and health (ES H), and quality assurance (OA) disciplines; site remediation; facilities management; and waste management operations. Compliance with applicable Federal, State of California, and local regulations; applicable DOE Orders; best management practices; and internal NPRC requirements was assessed. In addition, an evaluation of the adequacy and effectiveness of DOE/NPRC, CUSA, and BPOI management of the ES H/QA programs was conducted.

  20. Tiger Team Assessment of the Naval Petroleum Reserves in California

    SciTech Connect (OSTI)

    Not Available

    1991-12-01T23:59:59.000Z

    This report documents the Tiger Team Assessment of the Naval Petroleum Reserves in California (NPRC) which consists of Naval Petroleum Reserve Number 1 (NPR-1), referred to as the Elk Hills oil field and Naval Petroleum Reserve Number 2 (NPR-2), referred to as the Buena Vista oil field, each located near Bakersfield, California. The Tiger Team Assessment was conducted from November 12 to December 13, 1991, under the auspices of DOE`s Office of Special Projects (OSP) under the Assistant Secretary for Environment, Safety and Health (EH). The assessment was comprehensive, encompassing environmental, safety, and health (ES&H), and quality assurance (OA) disciplines; site remediation; facilities management; and waste management operations. Compliance with applicable Federal, State of California, and local regulations; applicable DOE Orders; best management practices; and internal NPRC requirements was assessed. In addition, an evaluation of the adequacy and effectiveness of DOE/NPRC, CUSA, and BPOI management of the ES&H/QA programs was conducted.

  1. Tiger Team Assessment of the Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Not Available

    1991-11-01T23:59:59.000Z

    This report documents the Tiger Team Assessment of the Los Alamos National Laboratory (LANL) located in Los Alamos, New Mexico. LANL is operated for the US Department of Energy (DOE) by the University of California. The Tiger Team Assessment was conducted from September 23 to November 8, 1991, under the auspices of the DOE Office of Special Projects, Office of Assistant Secretary for Environment, Safety and Health. The assessment was comprehensive, encompassing environmental, safety, and health (ES H) disciplines; management; and contractor and DOE self-assessments. Compliance with applicable Federal, state, and local regulations; applicable DOE Orders; best management practices; and internal LANL site requirements was assessed. In addition, an evaluation of the adequacy and effectiveness of the DOE and the site contractors' management of ES H/quality assurance programs was conducted. This volume discusses findings concerning the environmental assessment.

  2. SYMMETRY LAB TEAM Mohammad Faisal (PhD Scholar)

    E-Print Network [OSTI]

    Subramaniam, Anandh

    SYMMETRY LAB TEAM Mohammad Faisal (PhD Scholar) Hydrogen Storage in Mg-based Hybrids faisal@iitk.ac.in B236, Hall-X Mobile No.: 87656-96092 Ganesh Iyer (PhD Scholar) Interface Effects in Nanostructures and Devices vmganesh@iitk.ac.in F101, Hall-IV Mobile No.: 73766-66176 Suboohi Shervani (PhD Scholar) Hydrogen

  3. Tiger Team assessment of the Lawrence Berkeley Laboratory, Washington, DC

    SciTech Connect (OSTI)

    Not Available

    1991-02-01T23:59:59.000Z

    This report documents the results of the Department of Energy's (DOE's) Tiger Team Assessment of the Lawrence Berkeley Laboratory (LBL) conducted from January 14 through February 15, 1991. The purpose of the assessment was to provide the Secretary of Energy with the status of environment, safety, and health (ES H) programs at LBL. The Tiger Team concluded that curtailment of cessation of any operations at LBL is not warranted. However, the number and breadth of findings and concerns from this assessment reflect a serious condition at this site. In spite of its late start, LBL has recently made progress in increasing ES H awareness at all staff levels and in identifying ES H deficiencies. Corrective action plans are inadequate, however, many compensatory actions are underway. Also, LBL does not have the technical expertise or training programs nor the tracking and followup to effectively direct and control sitewide guidance and oversight by DOE of ES H activities at LBL. As a result of these deficiencies, the Tiger Team has reservations about LBL's ability to implement effective actions in a timely manner and, thereby, achieve excellence in their ES H program. 4 figs., 24 tabs.

  4. Tiger team assessment of the Argonne Illinois site

    SciTech Connect (OSTI)

    Not Available

    1990-10-19T23:59:59.000Z

    This report documents the results of the Department of Energy's (DOE) Tiger Team Assessment of the Argonne Illinois Site (AIS) (including the DOE Chicago Operations Office, DOE Argonne Area Office, Argonne National Laboratory-East, and New Brunswick Laboratory) and Site A and Plot M, Argonne, Illinois, conducted from September 17 through October 19, 1990. The Tiger Team Assessment was conducted by a team comprised of professionals from DOE, contractors, consultants. The purpose of the assessment was to provide the Secretary of Energy with the status of Environment, Safety, and Health (ES H) Programs at AIS. Argonne National Laboratory-East (ANL-E) is the principal tenant at AIS. ANL-E is a multiprogram laboratory operated by the University of Chicago for DOE. The mission of ANL-E is to perform basic and applied research that supports the development of energy-related technologies. There are a significant number of ES H findings and concerns identified in the report that require prompt management attention. A significant change in culture is required before ANL-E can attain consistent and verifiable compliance with statutes, regulations and DOE Orders. ES H activities are informal, fragmented, and inconsistently implemented. Communication is seriously lacking, both vertically and horizontally. Management expectations are not known or commondated adequately, support is not consistent, and oversight is not effective.

  5. Self-Managing Teams, Traditional Teams and the Iron Cage: Re-Examining the Managerial Hegemony Thesis

    E-Print Network [OSTI]

    Ferguson, Andrew Leon

    2014-12-16T23:59:59.000Z

    , which I very much appreciated. Professor McIntosh was the first to provide me with an understanding of constructing survey questionnaires as well as how to analyze survey data quantitatively. This proved most helpful while conducting my own research... particular type of work group and a particular type of control. Self-managing teams are new forms of work groups and are designed to reduce or eliminate initial hierarchies. Some have argued that these groups are more efficient, more innovative...

  6. Water washes and caustic leaches of sludge from Hanford Tank S-101 and water washes of sludge from Hanford Tank C-103

    SciTech Connect (OSTI)

    Hunt, R.D.; Collins, J.L.; Chase, C.W.

    1998-07-01T23:59:59.000Z

    In 1993, the Department of Energy (DOE) selected the enhanced sludge washing (ESW) process as the baseline for pretreatment of Hanford tank sludges. The ESW process uses a series of water washes and caustic leaches to separate nonradioactive components such as aluminum, chromium, and phosphate from the high-level waste sludges. If the ESW process is successful, the volume of immobilized high-level waste will be significantly reduced. The tests on the sludge from Hanford Tank S-101 focused on the effects of process variables such as sodium hydroxide concentration (1 and 3 M), temperature (70 and 95 C), and leaching time (5, 24, 72, and 168 h) on the efficacy of the ESW process with realistic liquid-to-solid ratios. Another goal of this study was to evaluate the effectiveness of water washes on a sludge sample from hanford Tank C-103. The final objective of this study was to test potential process control monitors during the water washes and caustic leaches with actual sludge. Both {sup 137}Cs activity and conductance were measured for each of the water washes and caustic leaches. Experimental procedures, a discussion of results, conclusions and recommendations are included in this report.

  7. Life in Challenge Mills, Yuba County, California, 18751915 After Leach went broke and no one was present to maintain the flume or to

    E-Print Network [OSTI]

    Standiford, Richard B.

    23 Life in Challenge Mills, Yuba County, California, 1875­1915 After Leach went broke and no one and a tender, construction number 7362, were ordered from the Baldwin Locomotive Works by R.E. Woodward ordinary ability," noted a newspaper article, and probably responsible for the engineering and construction

  8. INTRAMURAL SPORTS TEAM REGISTRATION FORM To register your team, fill in the top portion of this form completely and bring it to the IM Office (WFC Room 201D) with entry fee.

    E-Print Network [OSTI]

    Almor, Amit

    INTRAMURAL SPORTS TEAM REGISTRATION FORM To register your team, fill in the top portion of this form completely and bring it to the IM Office (WFC Room 201D) with entry fee. TEAM NAME:______________________________________________ NOTE: The University of South Carolina Intramural Sports Program reserves the right to change any team

  9. As a significant outcome of the SELECT program, Peer Mentors Team started to call out for all those SELECT members interested in being a Peer Mentor to join the team with the vision of a high

    E-Print Network [OSTI]

    Bone, Gary

    Page1 As a significant outcome of the SELECT program, Peer Mentors Team started to call out for all those SELECT members interested in being a Peer Mentor to join the team with the vision of a high performance team of student leaders who mentor Engineering undergraduate students. The Mission of the team

  10. Missouri Agricultural Energy Saving Team-A Revolutionary Opportunity (MAESTRO)

    SciTech Connect (OSTI)

    McIntosh, Jane [MDA; Schumacher, Leon [University of Missouri

    2014-10-23T23:59:59.000Z

    The Missouri Agricultural Energy Saving Team-A Revolutionary Opportunity (MAESTRO) program brought together a team of representatives from government, academia, and private industry to enhance the availability of energy efficiency services for small livestock producers in the State of Missouri. The Missouri Department of Agriculture (MDA) managed the project via a subcontract with the University of Missouri (MU), College of Agriculture Food and Natural Resources, MU Extension, the MU College of Human Environmental Sciences, the MU College of Engineering, and the Missouri Agricultural and Small Business Development Authority (MASBDA). MU teamed with EnSave, Inc, a nationally-recognized expert in agricultural energy efficiency to assist with marketing, outreach, provision of farm energy audits and customer service. MU also teamed with independent home contractors to facilitate energy audits of the farm buildings and homes of these livestock producers. The goals of the project were to: (1) improve the environment by reducing fossil fuel emissions and reducing the total energy used on small animal farms; (2) stimulate the economy of local and regional communities by creating or retaining jobs; and (3) improve the profitability of Missouri livestock producers by reducing their energy expenditures. Historically, Missouri scientists/engineers conducted programs on energy use in agriculture, such as in equipment, grain handling and tillage practices. The MAESTRO program was the first to focus strictly on energy efficiency associated with livestock production systems in Missouri and to investigate the applicability and potential of addressing energy efficiency in animal production from a building efficiency perspective. A. Project Objectives The goal of the MAESTRO program was to strengthen the financial viability and environmental soundness of Missouri's small animal farms by helping them implement energy efficient technologies for the production facility, farm buildings, and the homes on these farms. The expected measurable outcomes of the project were to improve the environment and stimulate the economy by: • Reducing annual fossil fuel emissions by 1,942 metric tons of carbon dioxide equivalent, reducing the total annual energy use on at least 323 small animal farms and 100 farm homes by at least 8,000 kWh and 2,343 therms per farm. • Stimulating the economy by creating or retaining at least 69 jobs, and saving small animal farmers an average of $2,071 per farm in annual energy expenditures. B. Project Scope The MAESTRO team chose the target population of small farms because while all agriculture is traditionally underserved in energy efficiency programs, small farms were particularly underserved because they lack the financial resources and access to energy efficiency technologies that larger farms deploy. The MAESTRO team reasoned that energy conservation, financial and educational programs developed while serving the agricultural community could serve as a national model for other states and their agricultural sectors. The target population was approximately 2,365 small animal farm operations in Missouri, specifically those farms that were not by definition a confined animal feeding operation (CAFO). The program was designed to create jobs by training Missouri contractors and Missouri University Extension staff how to conduct farm audits. The local economy would be stimulated by an increase in construction activity and an increasing demand for energy efficient farm equipment. Additionally, the energy savings were deemed critical in keeping Missouri farms in business. This project leveraged funds using a combination of funds from the Missouri Department of Natural Resources’ Missouri Energy Center and its Soil and Water Conservation Program, from the state's Linked Deposits, MASBDA's agricultural loan guarantee programs, and through the in-kind contribution of faculty and staff time to the project from these agencies and MU. Several hundred Missouri livestock producers were contacted during the MAESTRO project. Of the

  11. Tiger Team Assessment of the Pantex Plant, Amarillo, Texas

    SciTech Connect (OSTI)

    Not Available

    1990-02-01T23:59:59.000Z

    This document contains the findings and associated root causes identified during the Tiger Team Assessment of the Department of Energy's (DOE) Pantex Plant in Amarillo, Texas. This assessment was conducted by the Department's Office of Environment, Safety and Health between October 2 and 31, 1989. The scope of the assessment of the Pantex Plant covered all areas of environment, safety and health (ES H) activities, including compliance with federal, state, and local regulations, requirements, permits, agreements, orders and consent decrees, and DOE ES H Orders. The assessment also included an evaluation of the adequacy of DOE and site contractor ES H management programs. The draft findings were submitted to the Office of Defense Programs, the Albuquerque Operations Office, the Amarillo Area Office, and regulatory agencies at the conclusion of the on-site assessment activities for review and comment on technical accuracy. Final modifications and any other appropriate changes have been incorporated in the final report. The Tiger Team Assessment of the Pantex Plant is part of the larger Tiger Team Assessment program which will encompass over 100 DOE operating facilities. The assessment program is part of a 10-point initiative announced by Secretary of Energy James D. Watkins on June 27, 1989, to strengthen environmental protection and waste management activities in the Department. The results of the program will provide the Secretary with information on the compliance status of DOE facilities with regard to ES H requirements, root causes for noncompliance, adequacy of DOE and site contractor ES H management programs, and DOE-wide ES H compliance trends.

  12. Diffusion and Leaching Behavior of Radionuclides in Category 3 Waste Encasement Concrete and Soil Fill Material – Summary Report

    SciTech Connect (OSTI)

    Mattigod, Shas V.; Wellman, Dawn M.; Bovaird, Chase C.; Parker, Kent E.; Clayton, Libby N.; Powers, Laura; Recknagle, Kurtis P.; Wood, Marcus I.

    2011-08-31T23:59:59.000Z

    One of the methods being considered for safely disposing of Category 3 low-level radioactive wastes is to encase the waste in concrete. Such concrete encasement would contain and isolate the waste packages from the hydrologic environment and would act as an intrusion barrier. The current plan for waste isolation consists of stacking low-level waste packages on a trench floor, surrounding the stacks with reinforced steel, and encasing these packages in concrete. These concrete-encased waste stacks are expected to vary in size with maximum dimensions of 6.4 m long, 2.7 m wide, and 4 m high. The waste stacks are expected to have a surrounding minimum thickness of 15 cm of concrete encasement. These concrete-encased waste packages are expected to withstand environmental exposure (solar radiation, temperature variations, and precipitation) until an interim soil cover or permanent closure cover is installed, and to remain largely intact thereafter. Any failure of concrete encasement may result in water intrusion and consequent mobilization of radionuclides from the waste packages. The mobilized radionuclides may escape from the encased concrete by mass flow and/or diffusion and move into the surrounding subsurface environment. Therefore, it is necessary to assess the performance of the concrete encasement structure and the ability of the surrounding soil to retard radionuclide migration. The retardation factors for radionuclides contained in the waste packages can be determined from measurements of diffusion coefficients for these contaminants through concrete and fill material. Some of the mobilization scenarios include (1) potential leaching of waste form before permanent closure cover is installed; (2) after the cover installation, long-term diffusion of radionuclides from concrete waste form into surrounding fill material; (3) diffusion of radionuclides from contaminated soils into adjoining concrete encasement and clean fill material. Additionally, the rate of diffusion of radionuclides may be affected by the formation of structural cracks in concrete, the carbonation of the buried waste form, and any potential effect of metallic iron (in the form of rebars) on the mobility of radionuclides. The radionuclides iodine-129 ({sup 129}I), technetium-99 ({sup 99}Tc), and uranium-238 ({sup 238}U) are identified as long-term dose contributors in Category 3 waste (Mann et al. 2001; Wood et al. 1995). Because of their anionic nature in aqueous solutions, {sup 129}I, {sup 99}Tc, and carbonate-complexed {sup 238}U may readily leach into the subsurface environment (Serne et al. 1989, 1992a, b, 1993, and 1995). The leachability and/or diffusion of radionuclide species must be measured to assess the long-term performance of waste grouts when contacted with vadose-zone pore water or groundwater. Although significant research has been conducted on the design and performance of cementitious waste forms, the current protocol conducted to assess radionuclide stability within these waste forms has been limited to the Toxicity Characteristic Leaching Procedure, Method 1311 Federal Registry (EPA 1992) and ANSI/ANS-16.1 leach test (ANSI 1986). These tests evaluate the performance under water-saturated conditions and do not evaluate the performance of cementitious waste forms within the context of waste repositories which are located within water-deficient vadose zones. Moreover, these tests assess only the diffusion of radionuclides from concrete waste forms and neglect evaluating the mechanisms of retention, stability of the waste form, and formation of secondary phases during weathering, which may serve as long-term secondary hosts for immobilization of radionuclides. The results of recent investigations conducted under arid and semi-arid conditions (Al-Khayat et al. 2002; Garrabrants et al. 2002; Garrabrants and Kosson 2003; Garrabrants et al. 2004; Gervais et al. 2004; Sanchez et al. 2002; Sanchez et al. 2003) provide valuable information suggesting structural and chemical changes to concrete waste forms which may affect contaminant containm

  13. Team Hanford: Records management in a multi-contractor environment

    SciTech Connect (OSTI)

    Anderson, E.N. [Pacific Northwest Lab., Richland, WA (United States); Anderson, T.V. [Kaiser Engineers Hanford, Richland, WA (United States); Munch, J.W. [Hanford Environmental Health Foundation, Richland, WA (United States); Potter, C.N. [Westinghouse Hanford Co., Richland, WA (United States)

    1993-08-01T23:59:59.000Z

    Expanding technology, increased emphasis on cost containment, and an ever growing list of requirements and regulations present challenges to records managers. The multi-contractor environment of the Department of Energy`s (DOE) Hanford Site further complicates the picture. In an effort to strengthen the site`s records management program, representatives of DOE`s Richland Operations Office and its four Hanford contractors joined forces. This synergistic Team Hanford approach continues to spawn success and is looked on as a model for similar DOE sites.

  14. Distributed Planning and Control for Teams of Cooperating Mobile Robots

    SciTech Connect (OSTI)

    Parker, L.E.

    2004-06-15T23:59:59.000Z

    This CRADA project involved the cooperative research of investigators in ORNL's Center for Engineering Science Advanced Research (CESAR) with researchers at Caterpillar, Inc. The subject of the research was the development of cooperative control strategies for autonomous vehicles performing applications of interest to Caterpillar customers. The project involved three Phases of research, conducted over the time period of November 1998 through December 2001. This project led to the successful development of several technologies and demonstrations in realistic simulation that illustrated the effectiveness of the control approaches for distributed planning and cooperation in multi-robot teams.

  15. Collegiate Wind Competition Teams 2014 | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T, Inc.'sEnergyTexas1. FeedstockCLEAN AIREmergencyNewsEnergyTeams 2014

  16. NREL: State and Local Governments - Solar Technical Assistance Team

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated CodesTransparency Visit |Infrastructure JohnEnergyThinEducationTeam Email

  17. Building America Team (NAHBRC) - 2014 BTO Peer Review | Department of

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO OverviewAttachments EnergyFebruary 29 - March 2, 2012 | Department ofTeam (CARB) - 2014

  18. Sandia Energy - Sandia PV Team Publishes Book Chapter

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

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

  19. TEAM CUMBERLAND MEETING - April 30, 2014 | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014,ZaleskiThis Decision considers an Appeal ofIn1097 - In theTheofCenterTEAM

  20. Lab team makes unique contributions to the first bionic eye

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |Is Your Home asLCLS ExperimentalFiveVenture AccelerationTeam makes

  1. Jefferson Lab, ODU team up for center | Jefferson Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron beam charges upJeffersonFridayMarch 6|Lab, ODU team

  2. Lab team makes unique contributions to the first bionic eye

    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 -LabgrantsLab team makes unique

  3. DOE Transition Team President-Elect's 2008 | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,Office of Policy, OAPM |TRUJuly 29, 2013Savannah RiverDOETapsDOETransition Team

  4. OpenEI:GeoTeam | 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: navigation, searchOfRoseConcernsCompany Oil andOpenEI CommunitydesignOpenEI:GeoTeam Jump to:

  5. WIPP Mine Rescue Team Sweeps Southeast Missouri Competition

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps1 -VisualizingVoteFundingComputersTeam Sweeps

  6. Sandia Energy - Sandia Team Attends World Water Week in Stockholm

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiationImplementing Nonlinear757KelleyEffects of Wave-EnergyIvanpah SolarTeam Attends

  7. TEAM REGISTRATION FORM In county please complete this form and send to the address/fax/e-mail

    E-Print Network [OSTI]

    MKT-3131-F TEAM REGISTRATION FORM In county please complete this form and send to the address/fax/e-mail below by (date) to finalize your enrollment in Walk Across Texas! Name: Address: Fax: E-mail: Team Name: Team Captain's Name: Captain's Phone: Captain's Address: Captain's E-mail Address: Walking teams have 7

  8. Billabong Double Elimination Tourney Eight Teams A1-A4,B1-B4, actual team selection To Be Determined

    E-Print Network [OSTI]

    Mock, Kenrick

    B2 A2 B3 A4 B1 W1 W2 W3 W4 W5 W6 W7 = First Place Loser's Bracket L1 L2 L3 L4 W8 W9 W13 = Second Place L6 L5 W10 W11 W12 L8 L8 - Eliminated L9 - Eliminated L11 - Eliminated L10 - Eliminated L12 - Eliminated L13 - Eliminated #12;To determine the winner of a match, both teams play twice, switching who

  9. Distributing Planning and Control for Teams of Cooperating Mobile Robots

    SciTech Connect (OSTI)

    Parker, L.E.

    2004-07-19T23:59:59.000Z

    This CRADA project involved the cooperative research of investigators in ORNL's Center for Engineering Science Advanced Research (CESAR) with researchers at Caterpillar, Inc. The subject of the research was the development of cooperative control strategies for autonomous vehicles performing applications of interest to Caterpillar customers. The project involved three Phases of research, conducted over the time period of November 1998 through December 2001. This project led to the successful development of several technologies and demonstrations in realistic simulation that illustrated the effectiveness of our control approaches for distributed planning and cooperation in multi-robot teams. The primary objectives of this research project were to: (1) Develop autonomous control technologies to enable multiple vehicles to work together cooperatively, (2) Provide the foundational capabilities for a human operator to exercise oversight and guidance during the multi-vehicle task execution, and (3) Integrate these capabilities to the ALLIANCE-based autonomous control approach for multi-robot teams. These objectives have been successfully met with the results implemented and demonstrated in a near real-time multi-vehicle simulation of up to four vehicles performing mission-relevant tasks.

  10. Tiger Team assessment of the Idaho National Engineering Laboratory

    SciTech Connect (OSTI)

    Not Available

    1991-08-01T23:59:59.000Z

    This report documents the Tiger Team Assessment of the Idaho National Engineering Laboratory (INEL) located in Idaho Falls, Idaho. INEL is a multiprogram, laboratory site of the US Department of Energy (DOE). Overall site management is provided by the DOE Field Office, Idaho; however, the DOE Field Office, Chicago has responsibility for the Argonne National Laboratory-West facilities and operations through the Argonne Area Office. In addition, the Idaho Branch Office of the Pittsburgh Naval Reactors Office has responsibility for the Naval Reactor Facility (NRF) at the INEL. The assessment included all DOE elements having ongoing program activities at the site except for the NRF. In addition, the Safety and Health Subteam did not review the Westinghouse Idaho Nuclear Company, Inc. facilities and operations. The Tiger Team Assessment was conducted from June 17 to August 2, 1991, under the auspices of the Office of Special Projects, Office of the Assistant Secretary for Environment, Safety and Health, Headquarters, DOE. The assessment was comprehensive, encompassing environmental, safety, and health (ES H) disciplines; management; and contractor and DOE self-assessments. Compliance with applicable federal, state, and local regulations; applicable DOE Orders; best management practices; and internal INEL site requirements was assessed. In addition, an evaluation of the adequacy and effectiveness of the DOE and the site contractors management of ES H/quality assurance programs was conducted.

  11. The agreement will see Team McMillan underwrite production costs of the

    E-Print Network [OSTI]

    Auckland, University of

    a BMW from Team McMillan. All the reader is required to do is present a copy of the BMW advertisement OF MEDICAL AND HEALTH SCIENCES Team McMillan BMW and Mini supports the Liggins Continued on page 6 Artworks at the Liggins P A G E 5 One of Auckland's premiere car centres ­ Team McMillan BMW and Mini ­ has become

  12. Team California Wins the Communications Contest at U.S. Department...

    Energy Savers [EERE]

    opportunities." Currently, twenty university-led teams from the United States, Canada, Germany, and Spain are competing in DOE's fourth Solar Decathlon to design, build, and...

  13. 25 People x 4 Days + 1 Manual = Team Belgium’s E-Cube

    Broader source: Energy.gov [DOE]

    No, it's not an Ikea manual; it's the instructions for how to construct Team Belgium's "E-Cube" home for the 2011 Solar Decathlon.

  14. WIPP Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams...

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

    Waste Isolation Pilot Plant Blue Mine Rescue Team Captain Gary Kessler (right) receives an award from Neal Merrifield, administrator for the Mine Safety and Health Administration...

  15. Building America Research Teams: BA-PIRC and IBACOS-Pioneers...

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

    This article continues our series of profiles about the Building America research teams-multidisciplinary industry partnerships that work to make high performance homes a reality...

  16. Voluntary Protection Program Onsite Review, Legacy Management Support Team- January 2012

    Broader source: Energy.gov [DOE]

    Evaluation to determine whether Legacy Management Support Team is continuing to perform at a level deserving DOE-VPP Star recognition.

  17. SUN CATCHER COTTAGE TEAM ILLINOIS U.S. Department of Energy

    Energy Savers [EERE]

    about green walls while on tour of green building technologies at neighboring Purdue University. 14 DESIGN GOALS & PROJECT CONTEXT Overall Goal With the Sun Catcher, Team...

  18. Defense Science and Technology Innovation Teams: Mechanisms and Indicators for Indigenous Innovation in China

    E-Print Network [OSTI]

    WRIGHT, Darren J.

    2015-01-01T23:59:59.000Z

    STUDY OF INNOVATION AND TECHNOLOGY IN CHINA RESEARCH BRIEFThe Study of Innovation and Technology in China (SITC) is aDefense Science and Technology Innovation Teams: Mechanisms

  19. U.S. Scientific Team Draws on New Data, Multiple Scientific Methodolog...

    Office of Environmental Management (EM)

    several scientific teams and is based on a combination of analyses of high resolution videos taken by ROVs, acoustic technologies, and measurements of oil collected by the oil...

  20. Top Teams for 2014 | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Car High School Round Robin High School Double Elimination Top Teams for 2014 News Media WDTS Home Contact Information National Science Bowl U.S. Department of Energy...

  1. Tiger Team assessment of the Sandia National Laboratories, Albuquerque

    SciTech Connect (OSTI)

    Not Available

    1991-05-01T23:59:59.000Z

    This report documents the Tiger Team Assessment of Sandia National Laboratories (SNL), Albuquerque, located in Albuquerque, New Mexico. SNL, Albuquerque, is operated by the Sandia Corporation (a wholly owned subsidiary of the American Telephone and Telegraph Company) for the US Department of Energy (DOE). The environmental assessment also included DOE tenant facilities at Ross Aviation, Albuquerque Microelectronics Operation, and the Central Training Academy. The assessment was conducted from April 15 to May 24, 1991, under the auspices of DOE's Office of Special Projects under the Assistant Secretary for Environment, Safety and Health (ES H). The assessment was comprehensive, encompassing ES H disciplines, management, self-assessments, and quality assurance; transportation; and waste management operations. Compliance with applicable federal, state, and local regulations; applicable DOE Orders; best management practices; and internal SNL, Albuquerque, requirements were assessed. In addition, an evaluation of the adequacy and effectiveness of DOE and SNL, Albuquerque management of ES H programs was conducted.

  2. Module Design, Materials, and Packaging Research Team: Activities and Capabilities

    SciTech Connect (OSTI)

    McMahon, T. J.; del Cueto, J.; Glick, S.; Jorgensen, G.; Kempe, M.; Kennedy, C.; Pern, J.; Terwilliger, K

    2005-01-01T23:59:59.000Z

    Our team activities are directed at improving PV module reliability by incorporating new, more effective, and less expensive packaging materials and techniques. New and existing materials or designs are evaluated before and during accelerated environmental exposure for the following properties: (1) Adhesion and cohesion: peel strength and lap shear. (2) Electrical conductivity: surface, bulk, interface and transients. (3) Water vapor transmission: solubility and diffusivity. (4) Accelerated weathering: ultraviolet, temperature, and damp heat tests. (5) Module and cell failure diagnostics: infrared imaging, individual cell shunt characterization, coring. (6) Fabrication improvements: SiOxNy barrier coatings and enhanced wet adhesion. (7) Numerical modeling: Moisture ingress/egress, module and cell performance, and cell-to-frame leakage current. (8) Rheological properties of polymer encapsulant and sheeting materials. Specific examples will be described.

  3. Stochastic modeling of cargo transport by teams of molecular motors

    E-Print Network [OSTI]

    Sarah Klein; Cécile Appert-Rolland; Ludger Santen

    2014-07-16T23:59:59.000Z

    Many different types of cellular cargos are transported bidirectionally along microtubules by teams of molecular motors. The motion of this cargo-motors system has been experimentally characterized in vivo as processive with rather persistent directionality. Different theoretical approaches have been suggested in order to explore the origin of this kind of motion. An effective theoretical approach, introduced by M\\"uller et al., describes the cargo dynamics as a tug-of-war between different kinds of motors. An alternative approach has been suggested recently by Kunwar et al., who considered the coupling between motor and cargo in more detail. Based on this framework we introduce a model considering single motor positions which we propagate in continuous time. Furthermore, we analyze the possible influence of the discrete time update schemes used in previous publications on the system's dynamic.

  4. APS team works smarter, cuts substation construction costs by 36%

    SciTech Connect (OSTI)

    Not Available

    1993-05-01T23:59:59.000Z

    An aggressive, cost-cutting, team of T D employees at Arizona Public Service Co (APS) is building a new distribution substation in Phoenix for less than half the original cost that APS planners had calculated for the project's land, labor and materials. Scheduled for service in June of this year, APS analysts had originally projected land, labor and materials costs for the 20-MVA Bell substation at nearly $1.7-million-not including major equipment such as transformers, circuit breakers, and switches. However, after studying the project, an empowered APS crew was able to slash 36% off the original estimate-more than $610,000. What's more, APS spokesmen say that its new approach to substation construction and design has given its engineers and construction crews a laundry list of additional ideas to try out on future substation ventures. 4 figs., 1 tab.

  5. Alkaline Leaching of Key, Non-Radioactive Components from Simulants and Hanford Tank Sludge 241-S-110: Results of FY01 Studies

    SciTech Connect (OSTI)

    Rapko, Brian M.; Vienna, John D.; Sinkov, Serguei I.; Kim, Jinseong; Cisar, Alan J.

    2002-09-10T23:59:59.000Z

    This study addressed three aspects in selected alkaline leaching: first, the use of oxidants persulfate, permanganate, and ferrate as selective chromium-leaching agents from washed Hanford Tank S-110 solids under varying conditions of hydroxide concentration, temperature, and time was investigated. Second, the selective dissolution of solids containing mercury(II) oxide under alkaline conditions was examined. Various compounds were studied for their effectiveness in dissolving mercury under varying conditions of time, temperature, and hydroxide concentration in the leachate. Three compounds were studied: cysteine, iodide, and diethyldithiophosphoric acid (DEDTPA). Finally, the possibility of whether an oxidant bound to an anion-exchange resin can be used to effectively oxidize chromium(III) in alkaline solutions was addressed. The experimental results remain ambiguous to date; further work is required to reach any definitive conclusions as to the effectiveness of this approach.

  6. Chemomechanics of calcium leaching of cement-based materials at different scales : the role of CH-dissolution and C-S-H degradation on strength and durability performance of materials and structures

    E-Print Network [OSTI]

    Heukamp, Franz H. (Franz Hoyte), 1973-

    2003-01-01T23:59:59.000Z

    Calcium leaching is a durability threat for cement-based materials employed in critical infrastructures, such as Nuclear Waste Storage Systems. This thesis presents a comprehensive study of the material and structural ...

  7. ISSN0249-6399ISRNINRIA/RR--7940--FR+ENG Project-Teams GALEN

    E-Print Network [OSTI]

    Paragios, Nikos

    ISSN0249-6399ISRNINRIA/RR--7940--FR+ENG RESEARCH REPORT N° 7940 April 2012 Project-Teams GALEN Deformable Object Detection using Bounding-based Techniques Iasonas Kokkinos Project-Teams GALEN Research the part combination substantially faster; for a conservative threshold the speedup can be double

  8. New creative teams in priorities of scientific research is searching for suitable candidates for

    E-Print Network [OSTI]

    Savicky, Petr

    New creative teams in priorities of scientific research The VSB is searching for suitable systems in energetics (5 postdoc positions; contact: A basic description of each specific project module i preparation of new joint research projects New creative teams in priorities of scientific research

  9. University of Exeter Site Manager Manual Creating links 1 University of Exeter Web Team, January 2012

    E-Print Network [OSTI]

    Bearhop, Stuart

    University of Exeter Site Manager Manual Creating links 1 University of Exeter Web Team, January postgraduates' accommodation page.' Avoid using URLs for links in web page text. It is best practice to use of Exeter Site Manager Manual Creating links 2 University of Exeter Web Team, January 2012 Creating links

  10. RENEWABLE ENERGY ACTION TEAM Milestones to Permit California Renewable Portfolio Standard Energy Projects

    E-Print Network [OSTI]

    1 RENEWABLE ENERGY ACTION TEAM Milestones to Permit California Renewable Portfolio Standard Energy renewable energy resources. In November 2008, the CEC, DFG, the Bureau of Land Management (BLM the Renewable Energy Action Team (REAT) to address permitting issues associated with specific renewable energy

  11. Evolution of language The interest of the Pragmatics and cognition team for the evolution of language

    E-Print Network [OSTI]

    Institut des Sciences Cognitives, CNRS

    Evolution of language The interest of the Pragmatics and cognition team for the evolution of the evolution of language wetted our apetites and some members of the team (i.e. Anne Reboul) are still actively engaged in research on the evolution of language. The well-known difficulties regarding this domain

  12. Passive liquid dispensing in capillary-based bio-adhesion Research teams Microfluidics Lab, GRASP (ULg)

    E-Print Network [OSTI]

    Wolper, Pierre

    Passive liquid dispensing in capillary-based bio-adhesion Research teams Microfluidics Lab, GRASP-81 (2010) #12;Coalescence strategies in droplet microfluidic systems Research team Microfluidics Lab, GRASP, mechanics) Droplet microfluidics is a new technology that aims at miniaturizing assays in life science (Lab

  13. Dynamic Team Hierarchies in Communication-Limited Multi-Robot Exploration

    E-Print Network [OSTI]

    Visser, Arnoud

    communication likeli- hood into robots' decision of where to go next ­ this can be applied in terms of frontier beyond team communi- cation limits even when multi-hop communication is applied. In such cases, fullDynamic Team Hierarchies in Communication-Limited Multi-Robot Exploration Julian de Hoog

  14. DRAFT: Mass Balance Team, part of Flow Rate Technical Group, Completes Estimate of Oil Flow

    E-Print Network [OSTI]

    Fleskes, Joe

    with the reservoir will also be addressed by integration with the MMS team and by incorporation of some degree) The Department of Energy (DOE) was asked to conduct a nodal analysis to estimate flow rates from reservoir to release points. This effort will rely on input from a research team coordinated by the Minerals Management

  15. UC Irvine Environment Institute 949.824.6193 envinst@uci.edu Sustainability Science Team

    E-Print Network [OSTI]

    Rose, Michael R.

    of their community's current sustainability across several key sectors, such as economic development, energy@uci.edu Sustainability Science Team The Sustainability Science Team is an interdisciplinary cohort of four to six UCI, and how those interactions affect the challenge of sustainability. This opportunity is presented to all

  16. From Grid to private Clouds, to interClouds. Project Team

    E-Print Network [OSTI]

    Vialle, Stéphane

    24/10/2011 1 From Grid to private Clouds, to interClouds. AlGorille Project Team An overviewGorille INRIA Project Team October 21, 2011 I Premise of Grid ComputingI Premise of Grid Computing... From Grid to private Clouds, to inter

  17. IL/EBP EducatIon The team space clearly documents behaviors

    E-Print Network [OSTI]

    Kay, Mark A.

    IL/EBP EducatIon The team space clearly documents behaviors in the realm of practice-based learning clinical competency. team 2.0: a collaborative online method for knowledge management in academic medicine Authors: Lauren A. Maggio, MS (LIS), MA, AHIP; Keith A. Posley, MD, MS LANE KNOWLEDGE MANAGEMENT CENTER

  18. Initial comparison of leach behavior between fully radioactive and simulated nuclear waste glasses through long-term testing

    SciTech Connect (OSTI)

    Feng, Xiangdong; Bates, J.K.

    1992-01-01T23:59:59.000Z

    A comparison of glass reactivity between radioactive sludge based and simulated nuclear waste glasses has been made through long-term testing of both glass types for SRL 165, SRL 131, and SRL 200 frit compositions. The data demonstrate that for time periods through 280 days, differences in elemental release to solution up to 400% are observed. However, in general, differences in glass reactivity as measured by the release of boron, lithium, and sodium are less than a factor of two. The differences in reactivity are not large enough to alter the order of glass durability for the different compositions or to change the controlling glass dissolution mechanism. A radiation effect exists, mainly in the influence on the leachate pH, which in turn affects the glass reaction mechanism and rate. The differences in reactivity between fully radioactive and the simulated glasses can be reasonably explained if the controlling reaction mechanism is accounted for. Those differences are glass composition and leaching mechanism dependent. Lithium is found to have the highest elemental release in an ion-exchange dominated glass reaction process, while lithium has a lower release than boron and sodium in a matrix dissolution dominated process, where boron and sodium are usually among the most concentrated solution species.

  19. Characterization and Leaching Tests of the Fluidized Bed Steam Reforming (FBSR) Waste Form for LAW Immobilization - 13400

    SciTech Connect (OSTI)

    Neeway, James J.; Qafoku, Nikolla P.; Peterson, Reid A.; Brown, Christopher F. [Pacific Northwest National Laboratory, Richland, WA (United States)] [Pacific Northwest National Laboratory, Richland, WA (United States)

    2013-07-01T23:59:59.000Z

    Several supplemental technologies for treating and immobilizing Hanford low activity waste (LAW) have been evaluated. One such immobilization technology is the Fluidized Bed Steam Reforming (FBSR) granular product. The FBSR granular product is composed of insoluble sodium aluminosilicate (NAS) feldspathoid minerals. Production of the FBSR mineral product has been demonstrated both at the industrial and laboratory scale. Pacific Northwest National Laboratory (PNNL) was involved in an extensive characterization campaign. The goal of this campaign was to study the durability of the FBSR mineral product and the encapsulated FBSR product in a geo-polymer monolith. This paper gives an overview of results obtained using the ASTM C 1285 Product Consistency Test (PCT), the EPA Test Method 1311 Toxicity Characteristic Leaching Procedure (TCLP), and the ASTMC 1662 Single-Pass Flow-Through (SPFT) test. Along with these durability tests an overview of the characteristics of the waste form has been collected using Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD), microwave digestions for chemical composition, and surface area from Brunauer, Emmett, and Teller (BET) theory. (authors)

  20. The coordinated control of space robot teams for the on-orbit construction of large flexible space structures

    E-Print Network [OSTI]

    Boning, Peggy

    2009-01-01T23:59:59.000Z

    Teams of autonomous space robots are needed for future space missions such as the construction of large solar power stations and large space telescopes in earth orbit. This work focuses on the control of teams of robots ...