Sample records for ve selected non-opec

  1. Fact #836: September 1, 2014 Non-OPEC Countries Supply Nearly...

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

    6: September 1, 2014 Non-OPEC Countries Supply Nearly Two-thirds of U.S. Petroleum Imports - Dataset Fact 836: September 1, 2014 Non-OPEC Countries Supply Nearly Two-thirds of...

  2. Fact #836: September 1, Non-OPEC Countries Supply Nearly Two...

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

    United Arab Emirates. Other Non-OPEC Countries include Brazil, Columbia, Netherlands, Norway, United Kingdom, U.S. Virgin Islands and other non-OPEC countries. Source: U.S. Energy...

  3. Fact #836: September 1, 2014 Non-OPEC Countries Supply Nearly Two-thirds of U.S. Petroleum Imports Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #836: Non-OPEC Countries Supply Nearly Two-thirds of U.S. Petroleum Imports

  4. Market Power in the World Oil Market: Evidence for an OPEC Cartel and an Oligopolistic Non-OPEC Fringe

    E-Print Network [OSTI]

    Lin, C.-Y. Cynthia

    Market Power in the World Oil Market: Evidence for an OPEC Cartel and an Oligopolistic Non-OPEC Fringe C.-Y. Cynthia Lin1 Abstract This paper estimates a Hotelling model of the world oil market nature of the resource, is a more appropriate model for the world oil market than a static model is. JEL

  5. Market Power in the World Oil Market: Evidence for an OPEC Cartel and an Oligopolistic Non-OPEC Fringe

    E-Print Network [OSTI]

    Lin, C.-Y. Cynthia

    Market Power in the World Oil Market: Evidence for an OPEC Cartel and an Oligopolistic Non-OPEC Fringe C.-Y. Cynthia Lin1 Abstract This paper estimates a dynamic model of the world oil market and tests over time over the period of study. JEL Classification: L71, L10, N50 Keywords: world oil market

  6. Electronic Travel Documents (VE5,

    E-Print Network [OSTI]

    Texas at Austin, University of

    Electronic Travel Documents (VE5, VE6, VP5) 512-471-8802 askUS@austin.utexas.edu www ................................................................................................. 10 III. ELECTRONIC RTA - CORRECTION DOCUMENT (VE6 ......................................................................................... 36 C. TRAVEL MANAGEMENT SERVICES

  7. Non-OPEC oil supply continues to grow

    SciTech Connect (OSTI)

    Knapp, D.H. [International Energy Agency, Paris (France)

    1995-12-25T23:59:59.000Z

    Global reserves of crude oil remain at 1 trillion bbl, according to OGJ`s annual survey of producing countries. Significant gains are in Brazil, Colombia, Congo, Egypt, Libya, Nigeria, Oman, and Papua New Guinea. Decreases were reported by Indonesia, Norway, the U.K., Iran, Canada, Mexico, and the US. Natural gas reserves slipped to 4.9 quadrillion cu ft. The major production trend is a lasting surge from outside of OPEC. This year`s Worldwide Production report begins with a detailed analysis of this crucial development by an international authority. This article discusses the OECD outlook by region and the turnaround in production in the former Soviet Union.

  8. A L'UNIVERSITE SCIENTIFIQUE ET MEVICALE VE GRENOBLE

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    VOCTEUR VE SPECIALITE (3e cycle) VE CHIMIE MINERALE par Alain MARTINEZ-FORTUN Mattre Es-Saienaes' ETUDE DE GRENOBLE pour obtenir LE TITRE VE VOCTEUR VE SPECIALITE (Se cycle), VE CHIMIE MINERALE Alain MARTINEZ

  9. S.- V'E AT

    Office of Legacy Management (LM)

    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 AprilA groupTuba City, Arizona,Site Operations Guide Doc.5 R A D I O L O G IThirdS.- V'E

  10. Using Qualita,ve Spelling Inventories to

    E-Print Network [OSTI]

    Minnesota, University of

    8/8/10 1 Using Qualita,ve Spelling Inventories to Understand Students. What are qualita6ve spelling inventories (QSIs)? 2. How are they administered? 3 they guide instruc6on? The spelling inventories we are using today come from

  11. Optik Giriim Grntleme -Molekler konformasyon ve protein dizin lmlerine uygulamalar

    E-Print Network [OSTI]

    yapabildik [1]. Ayrica polimer yzeylerin konformasyonunda olan deiiklikleri ve DNA-protein komplekslerinin

  12. Whirlpool: ENERGY STAR Referral (ASD2524VE)

    Broader source: Energy.gov [DOE]

    DOE referred the matter of Whirlpool's Amana-brand dishwasher model ASD2524VE to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

  13. Microsoft Word - STEO supplement non-OPEC supply Final-2.doc

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    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 1,613 122 40 Buildingto17 3400,Information Administration2 U.S.and Winter Fuels85) December08

  14. Using VE to Strategically Plan Our Future

    SciTech Connect (OSTI)

    Margie Jeffs; Lori Braase; Alison Conner; Darcie Martinson; Jodi Grgich

    2009-06-01T23:59:59.000Z

    The Value Engineering (VE) Methodology is an effective tool for business or project strategic planning. In conjunction with the Balanced Scorecard Approach (Drs. Robert Kaplan, PhD, and David Norton, PhD, from the Balanced Scorecard Collaborative/Palladium Group), function analysis can be used to develop strategy maps and scorecards. The FAST diagram provides an integrated approach to strategy map development by formulating a cause and effect relationship and establishing the how and why behind the strategy map. By utilizing the VE Job Plan, one is able to move from strategic thinking all the way through to execution of the strategy.

  15. Alterna(ve Roadmap For Transfer Students

    E-Print Network [OSTI]

    Ravikumar, B.

    Alterna(ve Roadmap For Transfer Students 8/11/14 EE Program #12;Transfer with the roadmap NEXT STEP: Share this with all other transfer students and make 1 (LACKING ES220) SEE THE ROADMAP: h`p://www.sonoma.edu/engineering/bsee/bsee_roadmap

  16. The Design Ini+a+ve and Policy Labs

    E-Print Network [OSTI]

    Russell, Lynn

    of economic and social policy ­ Led by India and China, countries want to knowThe Design Ini+a+ve and Policy Labs Peter F. Cowhey Dean, School of prototyping ­ Provide new crea+ve spaces · Studios, policy labs, experiments

  17. Oklahoma GSHP Ini0a0ve Jim Bullington

    E-Print Network [OSTI]

    Oklahoma GSHP Ini0a0ve Jim Bullington Trade & Industrial Education Oklahoma Department for Business and Industry Describe the Oklahoma CareerTech GSHP Ini0a0ve Model;Who is Oklahoma CareerTech? 29 Technology Center districts 57 campuses (not

  18. Fact #836: September 1, Non-OPEC Countries Supply Nearly Two-thirds of U.S.

    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 in RepresentativeDepartment ofDepartmentLast Ten Years |EnergyPetroleum

  19. Dear Readers: For years, you've known Colorado

    E-Print Network [OSTI]

    #12;Dear Readers: For years, you've known Colorado State Magazine as a source for news and updates the Division of Continuing Education #12;A Magazine for Alumni and Friends SUMMER 2013 · NUMBER 63 Editorial

  20. PublicationsmailagreementNo.40014024 the VeSSeL WILL

    E-Print Network [OSTI]

    Pedersen, Tom

    fuel. The hybrid system will provide energy for low-speed maneuvering and stationPublicationsmailagreementNo.40014024 THE 1st the VeSSeL WILL Be the WORLD'S FIRSt PLUG-IN hYBRID's first plug-in hybrid "green ship" powered by electricity, hydrogen fuel cells and low- emission diesel

  1. Rapid communication Quantication of ve-and six-coordinated aluminum ions in

    E-Print Network [OSTI]

    Puglisi, Joseph

    Rapid communication Quantication of ve- and six-coordinated aluminum ions in aluminosilicate, Stanford, CA 94305-2115, USA Received 5 May 2000 Abstract Aluminum cation sites with ve (5 Al) or six (6 in a calcium-aluminosilicate glass without excess aluminum over charge-balancing cations, and quantify small

  2. Kevin Christiansen "This week I got started on different project than I've

    E-Print Network [OSTI]

    Zanibbi, Richard

    solar panels from broken calculator panels), and other projects relating on different project than I've been working on in previous weeks. I began." Zach Kruchoski "This week I organized and typed up a paper regarding running

  3. Mentoring Ini+a+ve Provides Collegial Support The ADVANCE Faculty Mentoring Program provides professional

    E-Print Network [OSTI]

    Xie,Jiang (Linda)

    Mentoring Ini+a+ve Provides Collegial Support The ADVANCE Faculty Mentoring-career faculty with one-to-one mentors and provides a career development plan template not replace, the mentoring and coaching provided within faculty members' home colleges

  4. Propagation of Gravitational Waves in Generalized TeVeS

    E-Print Network [OSTI]

    Eva Sagi

    2010-01-11T23:59:59.000Z

    Efforts are underway to improve the design and sensitivity of gravitational waves detectors, with the hope that the next generation of these detectors will observe a gravitational wave signal. Such a signal will not only provide information on dynamics in the strong gravity regime that characterizes potential sources of gravitational waves, but will also serve as a decisive test for alternative theories of gravitation that are consistent with all other current experimental observations. We study the linearized theory of the tensor-vector-scalar theory of gravity (TeVeS) with generalized vector action, an alternative theory of gravitation designed to explain the apparent deficit of visible matter in galaxies and clusters of galaxies without postulating yet undetected dark matter. We find the polarization states and propagation speeds for gravitational waves in vacuum, and show that in addition to the usual transverse-traceless propagation modes, there are two more transverse modes and two trace modes. Additionally, the propagation speeds are different from c.

  5. Researchers Make New Electronics --With A Twist ScienceDaily (Nov. 21, 2008) --They've made

    E-Print Network [OSTI]

    Rogers, John A.

    , is brittle and inflexible. Any significant bending or stretching renders an electronic device useless. HuangResearchers Make New Electronics -- With A Twist ScienceDaily (Nov. 21, 2008) -- They've made electronics that can bend. They've made electronics that can stretch. See also: Health & Medicine Medical

  6. aperto 8-20 1 Ve 1 Do 1 Me 1 Sa 1 Lu 1 Gio 1 Sa aperto 8.30-12.30

    E-Print Network [OSTI]

    4 Do 4 Ma chiusura per inventario 5 Ma 5 Gio 5 Do 5 Me 5 Ve 5 Lu 5 Me 6 Me 6 Ve 6 Lu 6 Gio 6 Sa 6 Ma

  7. aperto 8-24 1 Ve 1 Do 1 Me 1 Sa 1 Lu 1 Gio 1 Sa apertura domenicale 14-21

    E-Print Network [OSTI]

    Ma 4 Gio 4 Do 4 Ma chiusura per inventario 5 Ma 5 Gio 5 Do 5 Me 5 Ve 5 Lu 5 Me 6 Me 6 Ve 6 Lu 6 Gio 6

  8. Simula'ng Collec've Neutrino Oscilla'ons In Core-Collapse

    E-Print Network [OSTI]

    Maccabe, Barney

    Simula'ng Collec've Neutrino Oscilla'ons In Core-Collapse Supernovae Vahid mysterious par@cles known as neutrinos within a minute of the core collapse. Neutrinos are extremely difficult to detect because they have no electric charge

  9. What we've learned so far about the Stability of Plasma

    E-Print Network [OSTI]

    -dimensional. Hence, observations of linear and nonlinear MHD, fast-particle drift-resonances, transport've Learned... 1. Robust ECRH start-up 2. Profile control with multiple-frequency ECRH 3. Gas programming Confinement 400-600 MW DT Fusion Levitated Dipole Reactor 30 m 60 m 500 MW DD(He3) Fusion ITER Kesner, et. al

  10. Youve Got Mail: Addressing E-mail Communication in New Graduate Teaching Assistant Training

    E-Print Network [OSTI]

    Bruss, Kristine S.

    2009-01-01T23:59:59.000Z

    Youve Got Mail, which gives GTAs the opportunity to practice responding to student e-mail messages that they are likely to encounter during the course of a semester, thereby preparing them to communicate confidently and effectively with students...

  11. SAT-based Termination Analysis for Java Bytecode with AProVE

    E-Print Network [OSTI]

    Ábrahám, Erika

    SAT-based Termination Analysis for Java Bytecode with AProVE Carsten Fuhs LuFG Informatik 2, RWTH solving engines for the search problems in automated termination analysis. Consequently, the performance of current termination tools heavily relies on the speed of modern SAT solvers on the corresponding SAT

  12. ON THE DrFF,US~VE CAVITATION OF ISOLATED GRAIN BOUNDARY FACETS TN

    E-Print Network [OSTI]

    ON THE DrFF,US~VE CAVITATION OF ISOLATED GRAIN BOUNDARY FACETS TN CREEPING POLYCRYSTALS J. R. RICE-Following concepts introduced by B. F. Dyson (Metal Sci.349 19761,the dilTusive cavitation of grain facets is considered in circumstances for which the cavitated fasts are well separated from one another. In this case

  13. EXECVT1VE OFFICE ~ THE PRESIl BIT OFRCE OF ...,.., neaur ~ aDIIrT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    . ~ . .' EXECVT1VE OFFICE ~ THE PRESIl BIT OFRCE OF ...,.., neaur ~ aDIIrT W.neral Accounting Office (GAO) and -.any ~on Cenenla (IGa) bave conaiat.nt.ly ooncluded th~ ~tft- ua. ot value el)9-..t:ablished prograu, the GAO and IG reP'i1~ conclude that .uch .are can and should be c!on~':to realize"the , benefit

  14. Selection Process

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

    Selection Process Selection Process Fellowships will be awarded based on academic excellence, relevance of candidate's research to the laboratory mission in fundamental nuclear...

  15. Stakeholders hold the key to improving Texas water: why public participation matters and stories from a few folks who've proved it

    E-Print Network [OSTI]

    Lee, Leslie

    2011-01-01T23:59:59.000Z

    facilitating the WPP process. ?Now I?m learning about watershed protection plans,? Clary said. ?Community involvement in developing the WPP has been extremely positive and everyone has felt like their input was valuable. I feel that when the WPP... since they moved back to his family?s farm near Wellington. ?I?ve known Buck Creek since I was in preschool,? Brim said. ?I?ve #28;shed it, I?ve swum in it, I grew up in it, and it has been a wonderful place for me over the years. But I?ve seen...

  16. Stakeholders (that's you!) hold the key to improving Texas water: Why public participation matters and stories from a few folks who've proved it

    E-Print Network [OSTI]

    Lee, Leslie

    2011-01-01T23:59:59.000Z

    facilitating the WPP process. ?Now I?m learning about watershed protection plans,? Clary said. ?Community involvement in developing the WPP has been extremely positive and everyone has felt like their input was valuable. I feel that when the WPP... since they moved back to his family?s farm near Wellington. ?I?ve known Buck Creek since I was in preschool,? Brim said. ?I?ve #28;shed it, I?ve swum in it, I grew up in it, and it has been a wonderful place for me over the years. But I?ve seen...

  17. Examining the Effects of Site-Selection Criteria for Evaluating the Effectiveness of Traffic Safety Improvement Countermeasures

    E-Print Network [OSTI]

    Kuo, Pei-Fen

    2012-07-16T23:59:59.000Z

    in before-after studies for continuous (e.g. speed, reaction times, etc.) and count data (e.g. number of crashes, number of fatalities, etc.). The proposed method documented in this research provides a way to adjust the Na?ve estimator by using the sample... to commonly used methods in before-after studies. The study results showed that among all methods evaluated, the Na?ve is the most significantly affected by the selection bias. Using the CG, the ANCOVA, or the EB method based on a control group (EBCG...

  18. Thtres de Perse et d'Iran : aperu gnral ve FEUILLEBOIS-PIERUNEK

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Théâtres de Perse et d'Iran : aperçu général ?ve FEUILLEBOIS-PIERUNEK Sorbonne Nouvelle ­ Paris 3, UMR 7528 « Mondes iranien et indien » L'Iran possède à la fois un théâtre rituel encore très vivace siècle, ne doit rien à l'Occident. La question de l'existence d'un théâtre indigène en Iran s

  19. Let us count the ways. We've built programs that reflect

    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 5Let us count the ways. We've built programs that

  20. Towards the Integration of APECS and VE-Suite for Virtual Power Plant Co-Simulation

    SciTech Connect (OSTI)

    Zitney, S.E.; McCorkle, D. (Iowa State University, Ames, IA); Yang, C. (Reaction Engineering International, Salt Lake City, UT); Jordan, T.; Swensen, D. (Reaction Engineering International, Salt Lake City, UT); Bryden, M. (Iowa State University, Ames, IA)

    2007-05-01T23:59:59.000Z

    Process modeling and simulation tools are widely used for the design and operation of advanced power generation systems. These tools enable engineers to solve the critical process systems engineering problems that arise throughout the lifecycle of a power plant, such as designing a new process, troubleshooting a process unit or optimizing operations of the full process. To analyze the impact of complex thermal and fluid flow phenomena on overall power plant performance, the Department of Energys (DOE) National Energy Technology Laboratory (NETL) has developed the Advanced Process Engineering Co-Simulator (APECS). The APECS system is an integrated software suite that combines process simulation (e.g., Aspen Plus) and high-fidelity equipment simulations such as those based on computational fluid dynamics (CFD), together with advanced analysis capabilities including case studies, sensitivity analysis, stochastic simulation for risk/uncertainty analysis, and multi-objective optimization. In this paper we discuss the initial phases of the integration of the APECS system with the immersive and interactive virtual engineering software, VE-Suite, developed at Iowa State University and Ames Laboratory. VE-Suite uses the ActiveX (OLE Automation) controls in the Aspen Plus process simulator wrapped by the CASI library developed by Reaction Engineering International to run process/CFD co-simulations and query for results. This integration represents a necessary step in the development of virtual power plant co-simulations that will ultimately reduce the time, cost, and technical risk of developing advanced power generation systems.

  1. If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you.

    E-Print Network [OSTI]

    Stoiciu, Mihai

    If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you. As a Blue Cross Blue Shield of Massachusetts subscriber your Fitness Benefit can save you or your Benefit after you've belonged to your health club and been a Blue Cross Blue Shield of Massachusetts

  2. I've had the privilege of serving as the Division Chair for Engineering and Applied Science since June 2000 and in that time I've developed a renewed appreciation of

    E-Print Network [OSTI]

    #12;I've had the privilege of serving as the Division Chair for Engineering and Applied Science for education and research at Caltech is extraordinary, and the traditions of multi-disciplinary, basic research--aimed at changing the world around us--remain alive and well. Coupled with the enormous economic and intellectual

  3. Were the 2010 Pakistan floods predictable?2 P. J. Webster*, V.E. Toma and H-M Kim5

    E-Print Network [OSTI]

    Webster, Peter J.

    1 1 Were the 2010 Pakistan floods predictable?2 3 4 P. J. Webster*, V.E. Toma and H-M Kim5 School During July 2010, a series of monsoonal deluges over northern Pakistan resulted in25 catastrophic31 July deluges, especially in North Pakistan was exceptionally rare as deduced from limited32 data

  4. Op%mal Scheduling of Combined Heat and Power (CHP) Plants1 under Time-sensi%ve Electricity Prices

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    1 Op%mal Scheduling of Combined Heat and Power (CHP) Plants1 under Time-sensi%ve Electricity Prices Summary In this case study, a CHP plant increases its profit%ons with the power grid 4 Power Grid CHP plant Typically mul%ple boilers and turbines

  5. MAS02ACommunica4onsFrameworkfortheCosteffec4veOpera4onof SlocumGlidersinCoastalRegions

    E-Print Network [OSTI]

    California at Los Angeles, University of

    :onmodels such asJPL'sROMSmodel.Eventhoughtheglidersareveryefficientin their use of power, the nominal cost of opera,whichwillenableustogetdatabackfromgliders(andprobablyotherdatacollec:onpla]ormssuch as boats, and buoys), in a costeffec:ve and quick manner. This infrastructure requires minor hardware:on :mes,at the expense of speed and maneuverability. Power consump:on minimiza

  6. Author Select

    Office of Scientific and Technical Information (OSTI)

    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 Not Found Item Not Found The itemAIR SEPARATION BYAbrasionAuthor Select Last Name

  7. Author Select

    Office of Scientific and Technical Information (OSTI)

    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 Not Found Item Not Found The itemAIR SEPARATION BYAbrasionAuthor Select Last

  8. Office of Research Facili es and Administra ve (F&A) costs represent the infrastructure and opera ons costs that support the research enterprise at the University of

    E-Print Network [OSTI]

    Manchak, John

    Office of Research Facili es and Administra ve (F&A) costs represent the infrastructure and opera ons costs that support the research enterprise at the University of Washington. Similar to the overhead costs of a business, F&A costs are real costs incurred in conduc ng and running the UW's research

  9. If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you.

    E-Print Network [OSTI]

    Stoiciu, Mihai

    If you have a Blue Cross Blue Shield of Massachusetts health plan, we've got a healthy incentive for you. As a subscriber to Blue Cross Blue Shield of Massachusetts, your Weight Loss Benefit can save you the qualified program in which you enroll. Receipts must show the Blue Cross Blue Shield of Massachusetts member

  10. Energy and the Environment: Photosynthesis Questions 1. Good job! You've landed a position as a research assistant in a Biology lab here at UW. Your first

    E-Print Network [OSTI]

    Energy and the Environment: Photosynthesis Questions 1. Good job! You've landed a position evolutionary strategies in the context of photosynthesis. You plant a C3 plant (wheat) and a C4 plant (corn the concentration of O2 will steadily increase if photosynthesis is occurring). 4. Jan Van Helmont was a Renaissance

  11. JC Mentor Program Final Reflection In my life, I've been inclined to believe that the world sits on my shoulders, that I was meant to

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Michael B. JC Mentor Program Final Reflection In my life, I've been inclined to believe other than my own. It is the story I tell wherever I go and in whatever I do. When I began mentoring, I confessed my feelings of anxiety and nervousness being my first time "mentoring." Looking back, I wonder

  12. Candidate Selection Instrument

    Broader source: Energy.gov [DOE]

    The candidate selection instrument is designed to take the guesswork out of selecting candidates for the various career development programs of interest. The instrument is straightforward and...

  13. Undergraduate Program Selection Process

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

    Selection Process Undergraduate Program Selection Process Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich...

  14. Courses: Organization Development (OD) Page 371Sonoma State University 2013-2014 Catalog od 533C group dynAMiCS in orgAnizAtion deVeLopMent (1-3)

    E-Print Network [OSTI]

    Ravikumar, B.

    Courses: Organization Development (OD) Page 371Sonoma State University 2013-2014 Catalog od 533C Development program. (Two semesters.) od 544A QuALitAtiVe reSeArCH in orgAnizAtionS (1-3) This course in the Organization Development Program only. od 544B QuALitAtiVe reSeArCH in orgAnizAtion (1-3) This course

  15. Hydrovinylation of Norbornene. Ligand-Dependent Selectivity and

    E-Print Network [OSTI]

    RajanBabu, T. V. "Babu"

    . W.; Wilke, G. Hydrovinylation. In Applied Homogeneous Catalysis with Organometallic Compounds, J.; Kuhn, H. Preparation of Optically ActiVe Azaphospholenes and Their Use in Catalysis

  16. Optical Broadband Angular Selectivity

    E-Print Network [OSTI]

    Shen, Yichen

    Light selection based purely on the angle of propagation is a long-standing scientific challenge. In angularly selective systems, however, the transmission of light usually also depends on the light frequency. We tailored ...

  17. Graduate Program Selection Process

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

    Selection Process Graduate Program Selection Process Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in...

  18. Tree SelectionTree Selection Why is selection important?

    E-Print Network [OSTI]

    was planned 200 years ago - to give owner and future generations a view of Mississippi River through grove;Tree Selection Style III Process Plan - for the future Purpose - planting goal Ponder - site There are lists from different locations. Utility company Local tree board Native trees #12;Utility Company

  19. Frequency selective infrared sensors

    SciTech Connect (OSTI)

    Davids, Paul; Peters, David W

    2014-11-25T23:59:59.000Z

    A frequency selective infrared (IR) photodetector having a predetermined frequency band. The exemplary frequency selective photodetector includes: a dielectric IR absorber having a first surface and a second surface substantially parallel to the first surface; an electrode electrically coupled to the first surface of the dielectric IR absorber; and a frequency selective surface plasmonic (FSSP) structure formed on the second surface of the dielectric IR absorber. The FSSP structure is designed to selectively transmit radiation in the predetermined frequency band that is incident on the FSSP structure substantially independent of the angle of incidence of the incident radiation on the FSSP structure.

  20. Frequency selective infrared sensors

    DOE Patents [OSTI]

    Davids, Paul; Peters, David W

    2013-05-28T23:59:59.000Z

    A frequency selective infrared (IR) photodetector having a predetermined frequency band. The exemplary frequency selective photodetector includes: a dielectric IR absorber having a first surface and a second surface substantially parallel to the first surface; an electrode electrically coupled to the first surface of the dielectric IR absorber; and a frequency selective surface plasmonic (FSSP) structure formed on the second surface of the dielectric IR absorber. The FSSP structure is designed to selectively transmit radiation in the predetermined frequency band that is incident on the FSSP structure substantially independent of the angle of incidence of the incident radiation on the FSSP structure.

  1. SOURCE SELECTION INFORMATION -

    Office of Environmental Management (EM)

    on Energy and Water Development U.S. House of Representatives The Honorable Lamar Alexander Ranking Member SOURCE SELECTION INFORMATION - SEE FEDERAL ACQUISITION...

  2. SOURCE SELECTION INFORMATION -

    Energy Savers [EERE]

    on Energy and Water Development U.S. House of Representatives The Honorable Lamar Alexander SOURCE SELECTION INFORMATION - SEE FEDERAL ACQUISITION REGULATION (FAR)...

  3. SOURCE SELECTION INFORMATION -

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

    SOURCE SELECTION INFORMATION - SEE FEDERAL ACQUISITION REGULATION (FAR) 2.101 AND 3.104 Department of Energy Washington, DC 20585 (enter date here, centered revised template...

  4. Selecting and Applying Interfacings

    E-Print Network [OSTI]

    2006-05-01T23:59:59.000Z

    Selecting and using interfacing correctly is an important component of garment construction. The various types of interfacing are described and methods of applying them are discussed in detail....

  5. blespoons ve blespoon cre

    E-Print Network [OSTI]

    O'Toole, Alice J.

    oil eam of tarta arm water, sa tovetop for 1 oloring mixtu rtant- Playing d coordinat ith the play d w hes. a body sock her benefits ted Blank ed beans, e e fabric toge anket softer. A mary purpos with a balance d joints. d beans. er. ation to the ghted anket can be s e #12;Make your own Bubble Liquid

  6. II"ve

    Office of Legacy Management (LM)

    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 AprilA groupTuba City, Arizona, DisposalFourthNrr-osams ADMIN551 - g 76 IA//)J)£-

  7. Selectable fragmentation warhead

    SciTech Connect (OSTI)

    Bryan, C.S.; Paisley, D.L.; Montoya, N.I.; Stahl, D.B.

    1992-12-31T23:59:59.000Z

    This report discusses a selectable fragmentation warhead which is capable of producing a predetermined number of fragments from a metal plate, and accelerating the fragments toward a target. A first explosive located adjacent to the plate is detonated at selected number of points by laser-driven slapper detonators. In one embodiment, a smoother-disk and a second explosive, located adjacent to the first explosive, serve to increase acceleration of the fragments toward a target. The ability to produce a selected number of fragments allows for effective destruction of a chosen target.

  8. SELECTING INFORMATION TECHNOLOGY SECURITY

    E-Print Network [OSTI]

    April 2004 SELECTING INFORMATION TECHNOLOGY SECURITY PRODUCTS Shirley Radack, Editor Computer Security Division Information Technology Laboratory National Institute of Standards and Technology Information technology security prod ucts are essential to better secure infor mation technology (IT) systems

  9. Solar selective absorption coatings

    DOE Patents [OSTI]

    Mahoney, Alan R. (Albuquerque, NM); Reed, Scott T. (Albuquerque, NM); Ashley, Carol S. (Albuquerque, NM); Martinez, F. Edward (Horseheads, NY)

    2004-08-31T23:59:59.000Z

    A new class of solar selective absorption coatings are disclosed. These coatings comprise a structured metallic overlayer such that the overlayer has a sub-micron structure designed to efficiently absorb solar radiation, while retaining low thermal emissivity for infrared thermal radiation. A sol-gel layer protects the structured metallic overlayer from mechanical, thermal, and environmental degradation. Processes for producing such solar selective absorption coatings are also disclosed.

  10. Solar selective absorption coatings

    DOE Patents [OSTI]

    Mahoney, Alan R. (Albuquerque, NM); Reed, Scott T. (Albuquerque, NM); Ashley, Carol S. (Albuquerque, NM); Martinez, F. Edward (Horseheads, NY)

    2003-10-14T23:59:59.000Z

    A new class of solar selective absorption coatings are disclosed. These coatings comprise a structured metallic overlayer such that the overlayer has a sub-micron structure designed to efficiently absorb solar radiation, while retaining low thermal emissivity for infrared thermal radiation. A sol-gel layer protects the structured metallic overlayer from mechanical, thermal, and environmental degradation. Processes for producing such solar selective absorption coatings are also disclosed.

  11. Spectrally selective glazings

    SciTech Connect (OSTI)

    NONE

    1998-08-01T23:59:59.000Z

    Spectrally selective glazing is window glass that permits some portions of the solar spectrum to enter a building while blocking others. This high-performance glazing admits as much daylight as possible while preventing transmission of as much solar heat as possible. By controlling solar heat gains in summer, preventing loss of interior heat in winter, and allowing occupants to reduce electric lighting use by making maximum use of daylight, spectrally selective glazing significantly reduces building energy consumption and peak demand. Because new spectrally selective glazings can have a virtually clear appearance, they admit more daylight and permit much brighter, more open views to the outside while still providing the solar control of the dark, reflective energy-efficient glass of the past. This Federal Technology Alert provides detailed information and procedures for Federal energy managers to consider spectrally selective glazings. The principle of spectrally selective glazings is explained. Benefits related to energy efficiency and other architectural criteria are delineated. Guidelines are provided for appropriate application of spectrally selective glazing, and step-by-step instructions are given for estimating energy savings. Case studies are also presented to illustrate actual costs and energy savings. Current manufacturers, technology users, and references for further reading are included for users who have questions not fully addressed here.

  12. We've been talking about multiscale as a way to build up descriptions of images that can correspond to segmentations. We're going to be talking about scale in the context of

    E-Print Network [OSTI]

    Jacobs, David

    Wavelets We've been talking about multiscale as a way to build up descriptions of images that can at some larger scale. Wavelets will be important to building descriptions of textures because they capture correspond to segmentations. We're going to be talking about scale in the context of texture, because

  13. How to Obtain Your DARS to Declare the BA Economics Major Once you've logged into the BU Brain and entered your B#, you will need to do the following

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    How to Obtain Your DARS to Declare the BA Economics Major Once you've logged into the BU Brain DARS" The following screen prints will show you how to run the pre-declaration DARS for Economics the "Economics Pre-Declaration" DARS appears. Click "Economics Pre-Declaration" to open. Print the entire

  14. U.S. Energy Information Administration (EIA) - Pub

    Gasoline and Diesel Fuel Update (EIA)

    for petroleum and other liquids can be summarized in four broad categories: the economics of non-OPEC petroleum liquids supply; OPEC investment and production decisions; the...

  15. Selected Topics in Column Generation

    E-Print Network [OSTI]

    2002-12-02T23:59:59.000Z

    Dec 2, 2002 ... Page 1. Selected Topics in Column Generation. Marco E. Lbbecke ... is an ever recurring concept in our selected topics. OR/MS Subject...

  16. High Selectivity Oxygen Delignification

    SciTech Connect (OSTI)

    Lucian A. Lucia

    2005-11-15T23:59:59.000Z

    Project Objective: The objectives of this project are as follows: (1) Examine the physical and chemical characteristics of a partner mill pre- and post-oxygen delignified pulp and compare them to lab generated oxygen delignified pulps; (2) Apply the chemical selectivity enhancement system to the partner pre-oxygen delignified pulps under mill conditions (with and without any predetermined amounts of carryover) to determine how efficiently viscosity is preserved, how well selectivity is enhanced, if strength is improved, measure any yield differences and/or bleachability differences; and (3) Initiate a mill scale oxygen delignification run using the selectivity enhancement agent, collect the mill data, analyze it, and propose any future plans for implementation.

  17. Solar selective surfaces

    SciTech Connect (OSTI)

    Van Buskirk, O.R.

    1982-01-12T23:59:59.000Z

    Postformable solar selective coatings are disclosed for use on substrates such as aluminum. The coatings use a finely divided black inherently selective spinel pigment such as Co3O4, CuCr2O4 or CuxCo3-xO4 where X is 0.03 to 0.3 and preferably 0.10 to 0.30. The binders are soluble copolymers of vinylidene fluoride or blends thereof or vinylidene fluoride with a copolymer of methyl methacrylate.

  18. Bolt Manufacture: Process Selection

    E-Print Network [OSTI]

    Colton, Jonathan S.

    file Selective Laser Sintering (SLS) 3 D P i ti 3-D Printing Light Engineered Net Shaping (LENS Processes and Systems Prof. J.S. Colton GIT 2009 20 #12;3D Printing Process (Soligen) ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton GIT 2009 21 #12;3D Printing Head (Soligen)3D Printing

  19. Haul truck selection

    SciTech Connect (OSTI)

    Porter, D.

    1993-10-01T23:59:59.000Z

    Haul truck selection involves the consideration of a vast amount of information before the final decision is made. This judgment should not be made simply on the choice of power train, because to go for mechanical or electric drive has always been a case of horses for courses. Some sites are just better suited to electric drive. It could, for instance, be argued that coming out of deep mines with long haul roads is an ideal application for electric drive, but negotiating steep down gradients fully laden would favor mechanical drive. Engine selection on the other hand is easier to define but normally is the direct responsibility of the customer, with the truck manufacturer acting as impartial adviser. Understandably each will offer engines it believes to be well matched to the truck and to the site application requirements. Long term mine planning with careful attention to future equipment requirements is the key to all equipment purchases. This paper discusses the various considerations.

  20. Selecting a Consulting Forester

    E-Print Network [OSTI]

    Taylor, Eric; Foster, C. Darwin

    2005-10-19T23:59:59.000Z

    ER-038 5-06 Selecting a Consulting Forester Eric L. Taylor, Extension Specialist, and C. Darwin Foster, Associate Department Head and Extension Program Leader for Forestry, The Texas A&M University System A consulting forester is an independent... forest management experience does the for- ester have and in what capacity? ? In what professional or forestry-related organizations is the forester an active member? Recognized professional organizations include the Association of Consulting...

  1. Selective ion source

    DOE Patents [OSTI]

    Leung, K.N.

    1996-05-14T23:59:59.000Z

    A ion source is described wherein selected ions maybe extracted to the exclusion of unwanted ion species of higher ionization potential. Also described is a method of producing selected ions from a compound, such as P{sup +} from PH{sub 3}. The invention comprises a plasma chamber, an electron source, a means for introducing a gas to be ionized by electrons from the electron source, means for limiting electron energy from the electron source to a value between the ionization energy of the selected ion species and the greater ionization energy of an unwanted ion specie, and means for extracting the target ion specie from the plasma chamber. In one embodiment, the electrons are generated in a plasma cathode chamber immediately adjacent to the plasma chamber. A small extractor draws the electrons from the plasma cathode chamber into the relatively positive plasma chamber. The energy of the electrons extracted in this manner is easily controlled. The invention is particularly useful for doping silicon with P{sup +}, As{sup +}, and B{sup +} without the problematic presence of hydrogen, helium, water, or carbon oxide ions. Doped silicon is important for manufacture of semiconductors and semiconductor devices. 6 figs.

  2. Selective ion source

    DOE Patents [OSTI]

    Leung, Ka-Ngo (Hercules, CA)

    1996-01-01T23:59:59.000Z

    A ion source is described wherein selected ions maybe extracted to the exclusion of unwanted ion species of higher ionization potential. Also described is a method of producing selected ions from a compound, such as P.sup.+ from PH.sub.3. The invention comprises a plasma chamber, an electron source, a means for introducing a gas to be ionized by electrons from the electron source, means for limiting electron energy from the electron source to a value between the ionization energy of the selected ion species and the greater ionization energy of an unwanted ion specie, and means for extracting the target ion specie from the plasma chamber. In one embodiment, the electrons are generated in a plasma cathode chamber immediately adjacent to the plasma chamber. A small extractor draws the electrons from the plasma cathode chamber into the relatively positive plasma chamber. The energy of the electrons extracted in this manner is easily controlled. The invention is particularly useful for doping silicon with P.sup.+, AS.sup.+, and B.sup.+ without the problematic presence of hydrogen, helium, water, or carbon oxide ions. Doped silicon is important for manufacture of semiconductors and semiconductor devices.

  3. Maybe you've heard about The 7 Habits of Highly Effective People--the best-selling business book of all time. Now you have a chance to implement the 7 Habits in your life by attending an exciting three-day program based on the powerful book.

    E-Print Network [OSTI]

    Cui, Yan

    Maybe you've heard about The 7 Habits of Highly Effective People--the best-selling business book-day program based on the powerful book. The 7 Habits program is the most dynamic training for personal

  4. Aggre gation ofth e ligh tm ode l In th e sim ulation runs th e canopy ve rsion ofLIGNUM is use d.LIGNUM -canopy sim ulate s a juve nile

    E-Print Network [OSTI]

    Kurth, Winfried

    by a gap, using a de taile d radiation m ode l.GRO GRA use s a h e m isph e ricalcove ring ratio be tw e e re ph i is th e inclination angle of th e incom ing radiation (W CR). Re sults Th e aggre gation .Sch m idt.BW INPro Program m zur Bestandesanalyse und Prognose.H andbuch zur Ve rsion 5.1.Nie de rsch

  5. Source Selection Guide

    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 AskedEnergyIssues DOE's Nuclear EnergySmartOverview - 2015 Source Selection

  6. Source Selection Guide

    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 AskedEnergyIssues DOE's Nuclear EnergySmartOverview - 2015 Source Selection

  7. Source Selection Guide

    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 AskedEnergyIssues DOE's Nuclear EnergySmartOverview - 2015 Source Selection32.1

  8. Source Selection Guide

    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 AskedEnergyIssues DOE's Nuclear EnergySmartOverview - 2015 Source Selection32.1

  9. Source Selection Guide

    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 AskedEnergyIssues DOE's Nuclear EnergySmartOverview - 2015 Source Selection32.150.1

  10. Source Selection Guide

    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 AskedEnergyIssues DOE's Nuclear EnergySmartOverview - 2015 Source Selection32.150.1

  11. PDSF Selected Announcements

    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 toTest andOptimize832 2.860Selected Announcements PDSF

  12. Graduate Program Selection Process

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

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

  13. Sulfur-Free Selective Pulping

    E-Print Network [OSTI]

    Dimmel, D. R.; Bozell, J. J.

    A joint research effort is being conducted on ways to produce cost-effective pulping catalysts from lignin. This project addresses improving selectivities and reducing the levels of sulfur chemicals used in pulping. Improved selectivity means...

  14. Hydrogen-selective membrane

    DOE Patents [OSTI]

    Collins, J.P.; Way, J.D.

    1995-09-19T23:59:59.000Z

    A hydrogen-selective membrane comprises a tubular porous ceramic support having a palladium metal layer deposited on an inside surface of the ceramic support. The thickness of the palladium layer is greater than about 10 {micro}m but typically less than about 20 {micro}m. The hydrogen permeation rate of the membrane is greater than about 1.0 moles/m{sup 2}s at a temperature of greater than about 500 C and a transmembrane pressure difference of about 1,500 kPa. Moreover, the hydrogen-to-nitrogen selectivity is greater than about 600 at a temperature of greater than about 500 C and a transmembrane pressure of about 700 kPa. Hydrogen can be separated from a mixture of gases using the membrane. The method may include the step of heating the mixture of gases to a temperature of greater than about 400 C and less than about 1000 C before the step of flowing the mixture of gases past the membrane. The mixture of gases may include ammonia. The ammonia typically is decomposed to provide nitrogen and hydrogen using a catalyst such as nickel. The catalyst may be placed inside the tubular ceramic support. The mixture of gases may be supplied by an industrial process such as the mixture of exhaust gases from the IGCC process. 9 figs.

  15. Hydrogen-selective membrane

    DOE Patents [OSTI]

    Collins, J.P.; Way, J.D.

    1997-07-29T23:59:59.000Z

    A hydrogen-selective membrane comprises a tubular porous ceramic support having a palladium metal layer deposited on an inside surface of the ceramic support. The thickness of the palladium layer is greater than about 10 {micro}m but typically less than about 20 {micro}m. The hydrogen permeation rate of the membrane is greater than about 1.0 moles/m{sup 2} s at a temperature of greater than about 500 C and a transmembrane pressure difference of about 1,500 kPa. Moreover, the hydrogen-to-nitrogen selectivity is greater than about 600 at a temperature of greater than about 500 C and a transmembrane pressure of about 700 kPa. Hydrogen can be separated from a mixture of gases using the membrane. The method may include the step of heating the mixture of gases to a temperature of greater than about 400 C and less than about 1000 C before the step of flowing the mixture of gases past the membrane. The mixture of gases may include ammonia. The ammonia typically is decomposed to provide nitrogen and hydrogen using a catalyst such as nickel. The catalyst may be placed inside the tubular ceramic support. The mixture of gases may be supplied by an industrial process such as the mixture of exhaust gases from the IGCC process. 9 figs.

  16. Program selects proppants

    SciTech Connect (OSTI)

    Cheng, M.C.A.

    1984-04-30T23:59:59.000Z

    Laboratory-measured proppant flow data must be adjusted prudently to give correct in situ fracture proppant flow capacity data. These in situ data determine the actual performance of the proppant. The well data, fracture geometry, fracture proppant flow capacity, gas price, and proppant cost all determine the selection of an appropriate proppant. For closure stress below 8,000 psi, the choice of either sand or intermediate proppant is affected by all these factors. Thus, intermediate proppant in a well with low closure stress can be more beneficial than sand. A well with closure stress nearing 7,000 psi can use sand and be profitable. Above 8,000 psi closure stress, most experts agree that only intermediate or high strength proppant can be used.

  17. Multiprocessor switch with selective pairing

    DOE Patents [OSTI]

    Gara, Alan; Gschwind, Michael K; Salapura, Valentina

    2014-03-11T23:59:59.000Z

    System, method and computer program product for a multiprocessing system to offer selective pairing of processor cores for increased processing reliability. A selective pairing facility is provided that selectively connects, i.e., pairs, multiple microprocessor or processor cores to provide one highly reliable thread (or thread group). Each paired microprocessor or processor cores that provide one highly reliable thread for high-reliability connect with a system components such as a memory "nest" (or memory hierarchy), an optional system controller, and optional interrupt controller, optional I/O or peripheral devices, etc. The memory nest is attached to a selective pairing facility via a switch or a bus

  18. Los Alamos National Laboratory selects

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

    selects small businesses for nuclear waste services February 16, 2012 Subcontract worth up to 200 million over five years LOS ALAMOS, New Mexico, February 16, 2012-Los Alamos...

  19. UESC Best Practices Subcontractor Selection

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

    Best Practices Subcontractor Selection Presented by: Patricia Nardone FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR May 7 - 8, 2014 Virginia Beach, VA Main Approaches * Utility...

  20. Personalized medicine: selected Web resources

    E-Print Network [OSTI]

    Stimson, Nancy F

    2009-01-01T23:59:59.000Z

    Genomic and Personalized Medicine. 1 st ed. Amsterdam, thePersonalized medicine: selected Web resources Nancy F.Keywords: personalized medicine; personalized health care;

  1. Ex Ante Selection of Disputes for Litigation

    E-Print Network [OSTI]

    Drahozal, Christopher R.

    2004-01-01T23:59:59.000Z

    While selection effects have important implications for empirical studies of the litigation process, existing theories of case selection are incomplete. Existing theories focus on "ex post selection" - selection resulting from choices made...

  2. Guidance on site selection for

    E-Print Network [OSTI]

    harvestingbrash materialfollowingtimber harvestingto supply biomass for heat and power generation. A numberGuidance on site selection for brash removal Forest Research, May 2009 The Research Agency SELECTION FOR BRASH REMOVAL | Forest Research | May 09 #12;Brash Removal Background Interest is growingin

  3. Characterizing Commercial Sites Selected for

    E-Print Network [OSTI]

    such as solar thermal absorption chillers, building energy management systems, and advanced lighting. The twoCharacterizing Commercial Sites Selected for Energy Efficiency Monitoring This report presents data of Commercial Sites Selected for Energy Efficiency Monitoring Prepared for the U.S. Department of Energy Office

  4. STANDARD OPERATING PROCEDURES Site Selection

    E-Print Network [OSTI]

    Fischer, Emily V.

    IMPROVE STANDARD OPERATING PROCEDURES SOP 126 Site Selection Date Last Modified Modified by: 09 References none #12;SOP 126: Site Selection 3 1.0 PURPOSE AND APPLICABILITY This standard operating procedure field conditions, and for ease of operation and maintenance. IMPROVE aerosol samplers are generally

  5. Enhancing inductive learning with feature selection and example selection

    E-Print Network [OSTI]

    Raman, Baranidharan

    2003-01-01T23:59:59.000Z

    independently and as a combined scheme. We propose a sequential search filter approach called Subset selection using Case-based Relevance APproach (SCRAP) for identifying and eliminating irrelevant features. The SCRAP filter addresses the problem of finding a...

  6. NO-VE2008.ppt

    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: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate1,Stewardship now availableNationaldoesLaborApr.

  7. Random Selection for Drug Screening

    SciTech Connect (OSTI)

    Center for Human Reliability Studies

    2007-05-01T23:59:59.000Z

    Sampling is the process of choosing some members out of a group or population. Probablity sampling, or random sampling, is the process of selecting members by chance with a known probability of each individual being chosen.

  8. Maps of Selected State Subdivisions

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

    Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves Summary Maps of Selected State Subdivisions Map 1: Alaska Map 2: California Map 3: Louisiana Map 4: New Mexico Map...

  9. Natural Selection and Geology 230

    E-Print Network [OSTI]

    Kammer, Thomas

    for different amino acids, which form proteins. #12;Selection Genotypes and phenotypes can be ranked of features. e.g. all primates have 5 fingers; apes and humans lack a tail; all tetrapods have similar limb

  10. Children's Clothes - Size and Selection.

    E-Print Network [OSTI]

    Vanderpoorten, Ann; Kerbel, Claudia

    1980-01-01T23:59:59.000Z

    Tooe ZTA245.7 8-1303 B873 no ? \\'3J~3L-~=============i1 ? ? ? CHILDREN'S CLOTHES, SIZE AND SELECTION ? ~========================~ Texas Agricultural Extension Service. The Texas A&M University System. Daniel C. pfannstiel, Director.... College Station, Texas ," ? (BIaBk Pa,ge in O'rigjaal Bulletinl ' / I' j '. ":SIZE AND SELECTION Ann Vanderpoorten and Claudia Kerbel* Preschool and school-age children have special...

  11. New policy imperatives for energy producers

    SciTech Connect (OSTI)

    El Mallakh, R.; El Mallakh, D.H. (eds.)

    1980-01-01T23:59:59.000Z

    Conferences sponsored by the International Research Center for Energy and Economic Development are organized toward increasing the understanding of the multifaceted problems in energy - economic, technical, and political - that confront not just the consuming industrial powers but the developing OPEC and non-OPEC producers and, in particular, the Third World countries whose plight is extreme. All types were represented at this 6th conference, and the 21 papers mirror the diversity of ideas and, at the same time, the very real areas where cooperation and coordination are clearly both possible and desirable. A separate abstract was prepared for each paper for Energy Abstracts for Policy Analysis (EAPA); one abstract was selected for Energy Research Abstracts (ERA).

  12. Materials Selection Considerations for Thermal Process Equipment...

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

    Materials Selection Considerations for Thermal Process Equipment: A BestPractices Process Heating Technical Brief Materials Selection Considerations for Thermal Process Equipment:...

  13. A Selective Sampling Approach to Active Feature Selection

    E-Print Network [OSTI]

    Liu, Huan

    in a filter model setting. We present a formal- ism of selective sampling based on data variance, and apply deterioration. We design ob- jective evaluation measures of performance, conduct extensive experiments using, text mining, customer relationship management, and market basket anal- ysis [2, 35, 43, 44, 55, 57

  14. Adverse Selection and Advantageous Selection in Insurance Markets

    E-Print Network [OSTI]

    Wu, Xi

    2014-08-08T23:59:59.000Z

    . vi LIST OF TABLES ... viii 1. INTRODUCTION .. 1 2. ADVANTAGEOUS SELECTION OF VOLUNTARY PRIVATE HEALTH INSURANCE IN EUROPE: EVIDENCE FROM SHARE .. 3 2.1 Background and Data... .. 6 2.1.1 Institutional Background .. 6 2.1.2 Data Description .. 7 2.2 Empirical Strategy and Results 9 2.3 Conclusion ... 10 3. MULTIPLE DIMENSIONS...

  15. Molecular Components of Catalytic Selectivity

    SciTech Connect (OSTI)

    Somorjai, Gabor A.; Park, Jeong Y.

    2008-07-02T23:59:59.000Z

    Selectivity, that is, to produce one molecule out of many other thermodynamically feasible product molecules, is the key concept to develop 'clean manufacturing' processes that do not produce byproducts (green chemistry). Small differences in potential energy barriers for elementary reaction steps control which reaction channel is more likely to yield the desired product molecule (selectivity), instead of the overall activation energy for the reaction that controls turnover rates (activity). Recent studies have demonstrated the atomic- or molecular-level tailoring of parameters such as the surface structures of active sites that give rise to nanoparticle size and shape dependence of turnover rates and reaction selectivities. Here, we highlight seven molecular components that influence reaction selectivities. These include: surface structure, adsorbate-induced restructuring, adsorbate mobility, reaction intermediates, surface composition, charge transport, and oxidation states for model metal single crystal and colloid nanoparticle catalysts. We show examples of their functioning and describe in-situ instruments that permit us to investigate their roles in surface reactions.

  16. Random Selection for Drug Screening

    SciTech Connect (OSTI)

    Center for Human Reliability Studies

    2007-05-01T23:59:59.000Z

    Simple random sampling is generally the starting point for a random sampling process. This sampling technique ensures that each individual within a group (population) has an equal chance of being selected. There are a variety of ways to implement random sampling in a practical situation.

  17. Selected Program Assisting Master Gardner

    E-Print Network [OSTI]

    Johnson, Eric E.

    with selecting native and non-native grasses that produce forage when irrigated with varying levels of coal bed for health. Use of coal bed methane-produced water for native and non-native grass establishment, economically, or environmentally. Agricultural Science Center at Farmington New Mexico State University P

  18. Selecting a new water heater

    SciTech Connect (OSTI)

    NONE

    1995-03-01T23:59:59.000Z

    This fact sheet describes the types of water heaters available (storage water heaters, demand water heaters, heat pump water heaters, tankless coil and indirect water heaters, and solar water heaters). The criteria for selection are discussed. These are capacity, efficiency rating, and cost. A resource list is provided for further information.

  19. Preparation of gas selective membranes

    DOE Patents [OSTI]

    Kulprathipanja, S.; Kulkarni, S.S.; Funk, E.W.

    1988-06-14T23:59:59.000Z

    Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.

  20. Preparation of gas selective membranes

    DOE Patents [OSTI]

    Kulprathipanja, Santi (Hoffman Estates, IL); Kulkarni, Sudhir S. (Hoffman Estates, IL); Funk, Edward W. (Highland Park, IL)

    1988-01-01T23:59:59.000Z

    Gas separation membranes which possess improved characteristics as exemplified by selectivity and flux may be prepared by coating a porous organic polymer support with a solution or emulsion of a plasticizer and an organic polymer, said coating being effected at subatmospheric pressures in order to increase the penetration depth of the coating material.

  1. Selective poly-N-substituted glycine antibiotics

    DOE Patents [OSTI]

    Barron, Annelise E; Czyzewski, Ann M; Dohm, Michelle T; Miller, Tyler M; Zuckermann, Tyler M; Patch, James A; Chongsiriwatana, Nathaniel P

    2013-05-21T23:59:59.000Z

    Antimicrobial peptoid compounds and related compositions as can be used against bacteria effectively and selectively.

  2. Source Selection | Department of Energy

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

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

  3. Flynn selected for Achenbach Medal

    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) Environmental Assessments (EA)Budget(DANCE) Target 1 FlightFlynn selected for

  4. Optimization Online - AN ASYMPTOTIC VISCOSITY SELECTION ...

    E-Print Network [OSTI]

    Boushra Abbas

    2015-04-29T23:59:59.000Z

    Apr 29, 2015 ... AN ASYMPTOTIC VISCOSITY SELECTION RESULT FOR THE REGULARIZED NEWTON DYNAMIC. Boushra Abbas(abbas.boushra ***at***...

  5. MIS-based sensors with hydrogen selectivity

    DOE Patents [OSTI]

    Li; ,Dongmei (Boulder, CO); Medlin, J. William (Boulder, CO); McDaniel, Anthony H. (Livermore, CA); Bastasz, Robert J. (Livermore, CA)

    2008-03-11T23:59:59.000Z

    The invention provides hydrogen selective metal-insulator-semiconductor sensors which include a layer of hydrogen selective material. The hydrogen selective material can be polyimide layer having a thickness between 200 and 800 nm. Suitable polyimide materials include reaction products of benzophenone tetracarboxylic dianhydride 4,4-oxydianiline m-phenylene diamine and other structurally similar materials.

  6. Visible Spectrum Incandescent Selective Emitter

    SciTech Connect (OSTI)

    Sonsight Inc.

    2004-04-30T23:59:59.000Z

    The purpose of the work performed was to demonstrate the feasibility of a novel bi-layer selective emitter. Selective emitters are incandescent radiant bodies with emissivities that are substantially larger in a selected part of the radiation spectrum, thereby significantly shifting their radiated spectral distribution from that of a blackbody radiating at the same temperature. The major research objectives involved answering the following questions: (1) What maximum VIS/NIR radiant power and emissivity ratios can be attained at 2650 K? (2) What is the observed emitter body life and how does its performance vary with time? (3) What are the design tradeoffs for a dual heating approach in which both an internally mounted heating coil and electrical resistance self-heating are used? (4) What are the quantitative improvements to be had from utilizing a bi-layer emitter body with a low emissivity inner layer and a partially transmissive outer layer? Two approaches to obtaining selective emissivity were investigated. The first was to utilize large optical scattering within an emitter material with a spectral optical absorption that is much greater within the visible spectrum than that within the NIR. With this approach, an optically thick emitter can radiate almost as if optically thin because essentially, scattering limits the distance below the surface from which significant amounts of internally generated radiation can emerge. The performance of thin emitters was also investigated (for optically thin emitters, spectral emissivity is proportional to spectral absorptivity). These emitters were fabricated from thin mono-layer emitter rods as well as from bi-layer rods with a thin emitter layer mounted on a substrate core. With an initially estimated energy efficiency of almost three times that of standard incandescent bulbs, a number of energy, economic and environmental benefits such as less energy use and cost, reduced CO{sub 2} emissions, and no mercury contamination was initially projected. The work performed provided answers to a number of important questions. The first is that, with the investigated approaches, the maximum sustained emitter efficiencies are about 1.5 times that of a standard incandescent bulb. This was seen to be the case for both thick and thin emitters, and for both mono-layer and bi-layer designs. While observed VIS/NIR ratios represent improvements over standard incandescent bulbs, it does not appear sufficient to overcome higher cost (i.e. up to five times that of the standard bulb) and ensure commercial success. Another result is that high temperatures (i.e. 2650 K) are routinely attainable without platinum electrodes. This is significant for reducing material costs. A novel dual heating arrangement and insulated electrodes were used to attain these temperatures. Another observed characteristic of the emitter was significant grain growth soon after attaining operating temperatures. This is an undesirable characteristic that results in substantially less optical scattering and spectral selectivity, and which significantly limits emitter efficiencies to the values reported. Further work is required to address this problem.

  7. Black nickel selective absorber, optimization of parameters

    SciTech Connect (OSTI)

    Akinoglu, B.; Cercioglu, V.; Ecevit, A.

    1983-12-01T23:59:59.000Z

    Electroplated black nickel selective absorber is one of the most commercially used element of solar energy systems. Electrodeposition parameters such as time of deposition, pH, current density, electrolyte temperature should be optimized to produce the most efficient selective absorber. The topology of the substrate material is very effective on selectivity and it should also be optimized. In this study, by controlling the conditions of electrodeposition black nickel selective absorbers are produced and their reflectivities are measured. The effects of the electrodeposition parameters together with the topology of the substrate, on the selective properties are investigated.

  8. Selective photoionisation of lutetium isotopes

    SciTech Connect (OSTI)

    D'yachkov, Aleksei B; Kovalevich, S K; Labozin, Valerii P; Mironov, Sergei M; Panchenko, Vladislav Ya; Firsov, Valerii A; Tsvetkov, G O; Shatalova, G G [National Research Centre 'Kurchatov Institute', Moscow (Russian Federation)

    2012-10-31T23:59:59.000Z

    A three-stage laser photoionisation scheme intended for enriching the {sup 176}Lu isotope from natural lutetium was considered. An investigation was made of the hyperfine structure of the second excited state 5d6s7s {yields} {sup 4}D{sub 3/2} with an energy of 37194 cm{sup -1} and the autoionisation state with an energy of 53375 cm{sup -1} of the {sup 176}Lu and {sup 175}Lu isotopes. The total electron momentum of the autoionisation level and the constant A of hyperfine magnetic interaction were determined. Due to a small value of the isotopic shift between {sup 176}Lu and {sup 175}Lu, appreciable selectivity of their separation may be achieved with individual hyperfine structure components. The first tentative enrichment of the 176Lu isotope was performed to a concentration of 60 % - 70 %. (laser applications and other topics in quantum electronics)

  9. U.S. Energy Information Administration (EIA)

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    of 2011. Figure DataThe AEO2011 Reference case also includes signifi cant long-term potential for supply from non-OPEC producers. In several resource-rich regions (including...

  10. TABLE39.CHP:Corel VENTURA

    Gasoline and Diesel Fuel Update (EIA)

    9. PAD Districts IV and V-Imports of Crude Oil and Petroleum Products by Country of Origin, a PAD District V PAD District IV July 2004 Non OPEC ......

  11. Energy Independence for North America - Transition to the Hydrogen...

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

    Non-OPEC*** 3,407 ***includes but not limited to Angola, Colombia, Russia, China, Norway and United Kingdom. 175.60 billion barrels U.S. PADD V 4.85 billion barrels U.S. PADD...

  12. Fact #734: July 2, 2012 OPEC Countries Represent Less Than Half...

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

    produce much of the oil in the global market, the U.S. imports most of its oil from Canada, Mexico and other non-OPEC countries. Petroleum imports from Canada have been...

  13. TABLE25A.CHP:Corel VENTURA

    Gasoline and Diesel Fuel Update (EIA)

    PAD District V PAD District IV January 1998 Non OPEC ... 3,980 424 0 0 13 0 140 0 0 0 Canada ... 3,980 424 0 0 13...

  14. OPEC at high noon 1974-1981

    E-Print Network [OSTI]

    Adelman, Morris Albert

    1992-01-01T23:59:59.000Z

    After 1973, oil consumption stagnated worldwide. Non-OPEC output increased, mostly in Alaska, Mexico, and the North Sea, but not because of the price rise. The cartel nations had to assume the whole burden of cutting back ...

  15. Agricultural and Resource Economics Update

    E-Print Network [OSTI]

    Lee, Hyunok; Sumner, Daniel A.; Martin, Philip; Hochman, Gal; Rajagopal, Deepak; Zilberman, David

    2011-01-01T23:59:59.000Z

    per liter equals the retail price of gasoline in the Unitedgasoline prices in non-OPEC countries were 1.04 USD per liter, including an average base retail price

  16. Short-Term Energy Outlook

    Gasoline and Diesel Fuel Update (EIA)

    day Forecast -1.0 2012 2013 2014 OPEC countries North America Russia and Caspian Sea Latin America North Sea Other Non-OPEC Source: Short-Term Energy Outlook, November 2013 -1 0...

  17. Short-Term Energy Outlook September 2013

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

    day Forecast -0.9 2012 2013 2014 OPEC countries North America Russia and Caspian Sea Latin America North Sea Other Non-OPEC Source: Short-Term Energy Outlook, September 2013 -1...

  18. Hydrogen Selective Exfoliated Zeolite Membranes

    SciTech Connect (OSTI)

    Tsapatsis, Michael; Daoutidis, Prodromos; Elyassi, Bahman; Lima, Fernando; Iyer, Aparna; Agrawal, Kumar; Sabnis, Sanket

    2014-09-30T23:59:59.000Z

    The objective of this project was to develop and evaluate an innovative membrane technology at process conditions that would be representative of Integrated Gasification Combined Cycle (IGCC) advanced power generation with pre-combustion capture of carbon dioxide (CO2). This research focused on hydrogen (H2)-selective zeolite membranes that could be utilized to separate conditioned syngas into H2-rich and CO2-rich components. Both experiments and process design and optimization calculations were performed to evaluate the concept of ultra-thin membranes made from zeolites nanosheets. In this work, efforts in the laboratory were made to tackle two fundamental challenges in application of zeolite membranes in harsh industrial environments, namely, membrane thickness and membrane stability. Conventional zeolite membranes have thicknesses in the micron range, limiting their performance. In this research, we developed a method for fabrication of ultimately thin zeolite membranes based on zeolite nanosheets. A range of layered zeolites (MWW, RWR, NSI structure types) suitable for hydrogen separation was successfully exfoliated to their constituent nanosheets. Further, membranes were made from one of these zeolites, MWW, to demonstrate the potential of this group of materials. Moreover, long-term steam stability of these zeolites (up to 6 months) was investigated in high concentrations of steam (35 mol% and 95 mole%), high pressure (10 barg), and high temperatures (350 oC and 600 oC) relevant to conditions of water-gas-shift and steam methane reforming reactions. It was found that certain nanosheets are stable, and that stability depends on the concentration of structural defects. Additionally, models that represent a water-gas-shift (WGS) membrane reactor equipped with the zeolite membrane were developed for systems studies. These studies had the aim of analyzing the effect of the membrane reactor integration into IGCC plants in terms of performance and economic aspects of the plants. Specifically, simulation and design optimization studies were performed using the developed stand-alone membrane reactor models to identify the membrane selectivity and permeance characteristics necessary to achieve desired targets of CO2 capture and H2 recovery, as well as guide the selection of the optimal reactor design that minimizes the membrane cost as a function of its surface area required. The isothermal membrane reactor model was also integrated into IGCC system models using both the MATLAB and Aspen software platforms and techno-economic analyses of the integrated plants have been carried out to evaluate the feasibility of replacing current technologies for pre-combustion capture by the proposed novel approach in terms of satisfying stream constraints and achieving the DOE target goal of 90% CO2 capture. The results of the performed analyses based on present value of annuity calculations showed break even costs for the membrane reactor within the feasible range for membrane fabrication. However, the predicted membrane performance used in these simulations exceeded the performance achieved experimentally. Therefore, further work is required to improve membrane performance.

  19. The training and selection of teachers for gifted children: a historical perspective

    E-Print Network [OSTI]

    Roeder, Cynthia Beth

    1979-01-01T23:59:59.000Z

    class, she stated that all but 've of the izty members had completed thei. assigned ;!ork at an early date and were promoted. She said that during a seven year course~ bright children would gain a year, and brilliant children would gain a year and a... not occur to them that it is possible to give their pupils any freedom. They have little faith in the ability of the pupil to use wisely any freedom. If, as 've glance into a schoolroom, it seems to be in perfect order, every child looking at his book...

  20. Personnel Selection, Training, Qualification, and Certification...

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

    6.2 Admin Chg 1, Personnel Selection, Training, Qualification, and Certification Requirements for DOE Nuclear Facilities by Sam Rosenbloom Functional areas: Administrative Change,...

  1. Personnel Selection, Training, Qualification, and Certification...

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

    6.2, Personnel Selection, Training, Qualification, and Certification Requirements for DOE Nuclear Facilities by Sam Rosenbloom Functional areas: Safety, The order establishes...

  2. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    as Reductants Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons Development of Optimal Catalyst Designs and Operating Strategies for Lean NOx...

  3. Bifunctional Catalysts for the Selective Catalytic Reduction...

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

    Publications Bifunctional Catalysts for the Selective Catalytic Reduction of NO by Hydrocarbons Selectlive Catalytic Reducution of NOx wilth Diesel-Based Fuels as Reductants...

  4. AN ASYMPTOTIC VISCOSITY SELECTION RESULT FOR THE ...

    E-Print Network [OSTI]

    2015-04-29T23:59:59.000Z

    Apr 29, 2015 ... viscosity selection properties for the regularized Newton dynamic governed by ?. Let us first recall some basic facts about this dynamical...

  5. High temperature solar selective coatings

    DOE Patents [OSTI]

    Kennedy, Cheryl E

    2014-11-25T23:59:59.000Z

    Improved solar collectors (40) comprising glass tubing (42) attached to bellows (44) by airtight seals (56) enclose solar absorber tubes (50) inside an annular evacuated space (54. The exterior surfaces of the solar absorber tubes (50) are coated with improved solar selective coatings {48} which provide higher absorbance, lower emittance and resistance to atmospheric oxidation at elevated temperatures. The coatings are multilayered structures comprising solar absorbent layers (26) applied to the meta surface of the absorber tubes (50), typically stainless steel, topped with antireflective Savers (28) comprising at least two layers 30, 32) of refractory metal or metalloid oxides (such as titania and silica) with substantially differing indices of refraction in adjacent layers. Optionally, at least one layer of a noble metal such as platinum can be included between some of the layers. The absorbent layers cars include cermet materials comprising particles of metal compounds is a matrix, which can contain oxides of refractory metals or metalloids such as silicon. Reflective layers within the coating layers can comprise refractory metal silicides and related compounds characterized by the formulas TiSi. Ti.sub.3SiC.sub.2, TiAlSi, TiAN and similar compounds for Zr and Hf. The titania can be characterized by the formulas TiO.sub.2, Ti.sub.3O.sub.5. TiOx or TiO.sub.xN.sub.1-x with x 0 to 1. The silica can be at least one of SiO.sub.2, SiO.sub.2x or SiO.sub.2xN.sub.1-x with x=0 to 1.

  6. Spectral optical properties of selected photosynthetic microalgae producing biofuels

    E-Print Network [OSTI]

    Lee, Euntaek; Heng, Ri-Liang; Pilon, Laurent

    2013-01-01T23:59:59.000Z

    Biochemical composition of microalgae from the green algalof Selected Photosynthetic Microalgae Producing Biofuelsof Selected Photosyn- thetic Microalgae Producing Biofuels,

  7. Neural Mechanisms Underlying Selective Attention to Threat

    E-Print Network [OSTI]

    Bishop, Sonia

    Neural Mechanisms Underlying Selective Attention to Threat SONIA J. BISHOP Behavioural and Clinical. This provides a framework for inves- tigating the neural mechanisms underlying selective attention to threat. Both subcortical regions implicated in threat detection--specifically the amygdala--and prefrontal

  8. NEW ENERGETIC SELECTION PRINCIPLE IN DIFFERENTIAL EVOLUTION

    E-Print Network [OSTI]

    Boyer, Edmond

    NEW ENERGETIC SELECTION PRINCIPLE IN DIFFERENTIAL EVOLUTION Vitaliy Feoktistov Centre de Recherche and convergence. In this paper we introduce a new principle of Energetic Selection. It consists in both decreasing the population size and the computation efforts according to an energetic barrier function which depends

  9. Symbolic Test Selection Based on Approximate Analysis

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Symbolic Test Selection Based on Approximate Analysis Bertrand Jeannet, Thierry Jeron, Vlad Rusu}@irisa.fr Abstract. This paper addresses the problem of generating symbolic test cases for testing the conformance. The challenge we consider is the selection of test cases according to a test purpose, which is here a set

  10. DAMS: Distributed Adaptive Metaheuristic Selection Bilel Derbel

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    DAMS: Distributed Adaptive Metaheuristic Selection Bilel Derbel Universit Lille 1 LIFL CNRS Metaheuristic Selection (DAMS) frame- work. DAMS is dedicated to adaptive optimization in distributed environments. Given a set of metaheuristics, the goal of DAMS is to coordinate their local execution

  11. Liquid Biofuels Strategies and Policies in selected

    E-Print Network [OSTI]

    June 2011 Liquid Biofuels Strategies and Policies in selected African Countries A review of some of the challenges, activities and policy options for liquid biofuels Prepared for PISCES by Practical Action Biofuels Strategies and Policies in selected African Countries Although this research is funded by DFID

  12. Automated ConstraintBased Nucleotide Sequence Selection

    E-Print Network [OSTI]

    Gifford, David K.

    Automated Constraint­Based Nucleotide Sequence Selection for DNA Computation Alexander J. Hartemink computational melting temper­ ature primitive to search a ``nucleotide space'' for sequences satisfying a pre that offer the promise of an efficient method for selecting optimal nucleotide sequences in an automated

  13. Automated Constraint-Based Nucleotide Sequence Selection

    E-Print Network [OSTI]

    Gifford, David K.

    Automated Constraint-Based Nucleotide Sequence Selection for DNA Computation Alexander J. Hartemink computational melting temperature primitive to search a "nucleotide space" for sequences satisfying a pre that offer the promise of an efficient method for selecting optimal nucleotide sequences in an automated

  14. Selective purge for hydrogenation reactor recycle loop

    DOE Patents [OSTI]

    Baker, Richard W. (Palo Alto, CA); Lokhandwala, Kaaeid A. (Union City, CA)

    2001-01-01T23:59:59.000Z

    Processes and apparatus for providing improved contaminant removal and hydrogen recovery in hydrogenation reactors, particularly in refineries and petrochemical plants. The improved contaminant removal is achieved by selective purging, by passing gases in the hydrogenation reactor recycle loop or purge stream across membranes selective in favor of the contaminant over hydrogen.

  15. Process for selecting engineering tools : applied to selecting a SysML tool.

    SciTech Connect (OSTI)

    De Spain, Mark J.; Post, Debra S. (Sandia National Laboratories, Livermore, CA); Taylor, Jeffrey L.; De Jong, Kent

    2011-02-01T23:59:59.000Z

    Process for Selecting Engineering Tools outlines the process and tools used to select a SysML (Systems Modeling Language) tool. The process is general in nature and users could use the process to select most engineering tools and software applications.

  16. Selective catalyst reduction light-off strategy

    DOE Patents [OSTI]

    Gonze, Eugene V [Pinckney, MI

    2011-10-18T23:59:59.000Z

    An emissions control system includes a temperature determination module and an emissions control module. The temperature determination module determines a first temperature of a heater element of a diesel particulate filter (DPF) assembly in an exhaust system and determines a second temperature of a catalyst of the DPF assembly. The emissions control module selectively activates the heater element, selectively initiates a predefined combustion process in an engine based upon the first temperature, and selectively starts a reductant injection process based upon the second temperature.

  17. Commissioning of the ATLAS Muon Trigger Selection

    E-Print Network [OSTI]

    Elisa Musto

    2010-09-30T23:59:59.000Z

    The performance of the three-level ATLAS muon trigger as evaluated by using LHC data is presented. Events have been selected by using only the hardware-based Level-1 trigger in order to commission and to subsequently enable the (software-based) selections of the High Level Trigger. Studies aiming at selecting prompt muons from J/{\\psi} and at reducing non prompt muon contamination have been performed. A brief overview on how the muon triggers evolve with increasing luminosity is given.

  18. Surface selective membranes for carbon dioxide separation

    SciTech Connect (OSTI)

    Luebke, D.R.; Pennline, H.W.; Myers, C.R.

    2005-09-01T23:59:59.000Z

    In this study, hybrid membranes have been developed for the selective separation of CO2 from mixtures containing H2. Beginning with commercially available Pall alumina membrane tubes with nominal pore diameter of 5 nm, hybrids were produced by silation with a variety of functionalities designed to facilitate the selective adsorption of CO2 onto the pore surface. The goal is to produce a membrane which can harness the power of surface diffusion to give the selectivity of polymer membranes with the permeance of inorganic membranes.

  19. Selective irradiation of the vascular endothelium

    E-Print Network [OSTI]

    Schuller, Bradley W

    2007-01-01T23:59:59.000Z

    We developed a unique methodology to selectively irradiate the vascular endothelium in vivo to better understand the role of vascular damage in causing normal tissue radiation side-effects.The relationship between vascular ...

  20. COMMENTARY Open Access Effectively incorporating selected multimedia

    E-Print Network [OSTI]

    Hammerton, James

    COMMENTARY Open Access Effectively incorporating selected multimedia content into medical Schbel5 , Markus Sellerer6 , Andreas Ziegler1 Abstract Until fairly recently, medical publications have significantly profit from advances in electronic publishing that permit the inclusion of multimedia content

  1. Deep Borehole Disposal Research: Demonstration Site Selection...

    Office of Environmental Management (EM)

    Site Selection Guidelines, Borehole Seals Design, and RD&D Needs The U.S. Department of Energy has been investigating deep borehole disposal as one alternative for the disposal...

  2. Molecular Selectivity of Brown Carbon Chromophores. | EMSL

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

    of strong brown carbon chromophores. Citation: Laskin J, A Laskin, S Nizkorodov, PJ Roach, PA Eckert, MK Gilles, B Wang, HJ Lee, and Q Hu.2014."Molecular Selectivity of Brown...

  3. Variable Selection for Ultra High Dimensional Data

    E-Print Network [OSTI]

    Song, Qifan

    2014-05-29T23:59:59.000Z

    of the proposed approach have been made with the penalized likelihood approaches, such as Lasso, elastic net, SIS and ISIS. The numerical results show that the proposed approach generally outperforms the penalized likelihood approaches. The models selected...

  4. Adult attachment and selective information seeking

    E-Print Network [OSTI]

    Tran, Sisi

    2003-01-01T23:59:59.000Z

    . While placed in an anxiety provoking task, the participants received either a supportive or ambiguous note from their partners. Following the receipt of this note, the participants were given an opportunity to select information about their partners...

  5. System architecture analysis and selection under uncertainty

    E-Print Network [OSTI]

    Smaling, Rudolf M

    2005-01-01T23:59:59.000Z

    A system architecture analysis and selection methodology is presented that builds on the Multidisciplinary Analysis and Optimization framework. It addresses a need and opportunity to extend the MAO techniques to include a ...

  6. Finding Fingerprints of Selection in Poplar Genomes

    SciTech Connect (OSTI)

    Tuskan, Gerald

    2014-10-02T23:59:59.000Z

    Jerry Tuskan of Oak Ridge National Laboratory and the DOE JGI talks about poplar trees as models for selective adaptation to an environment. This video complements a study published ahead online August 24, 2014 in Nature Genetics.

  7. Finding Fingerprints of Selection in Poplar Genomes

    ScienceCinema (OSTI)

    Tuskan, Gerald

    2014-10-28T23:59:59.000Z

    Jerry Tuskan of Oak Ridge National Laboratory and the DOE JGI talks about poplar trees as models for selective adaptation to an environment. This video complements a study published ahead online August 24, 2014 in Nature Genetics.

  8. Material and processes selection in conceptual design

    E-Print Network [OSTI]

    Krishnakumar, Karthikeyan

    2005-02-17T23:59:59.000Z

    Materials and manufacturing processes are an integral part of the design of a product. The need to combine materials and manufacturing processes selection during the early stages of the design has previously been realized. The work that generally...

  9. Tool developing of MRR strategy selection

    E-Print Network [OSTI]

    Liu, Juanyu

    2001-01-01T23:59:59.000Z

    . . . 18 7 A Framework for Selecting Strategies for MRR of Rigid Pavements . 25 Decision Process for Selecting MRR Strategies . . . . . 26 9 Traffic Volumes ? Construction Time Tolerance Chart. . . . 31 10 Work Zone User Cost Components . 11 Free... transfer is directly related to the assessment of remaining life and life extension of the pavement. In characterizing structural conditions of pavements, the following types of field information regarding the existing pavement structure is necessary (8...

  10. Desorption of hexachlorobiphenyl from selected particulate matter

    E-Print Network [OSTI]

    Rorschach, Reagan Cartwright

    1989-01-01T23:59:59.000Z

    DESORPTION OF HEXACHLOROBIPHENYL FROM SELECTED PARTICULATE MATTER A Thesis by REAGAN CARTWRIGHT RORS CHACH Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 1989 Major Subject: Civil Engineering DESORPTION OF HEXACHLOROBIPHENYL FROM SELECTED PARTICULATE MATTER A Thesis by REAGAN C. RORSCHACH Approved as to style and content by: Robin L. Autenrieth (Chair of Committee...

  11. ODT Salik ve Rehberlik Merkezi ODT Salik ve Rehberlik Merkezi ODT Salik ve Rehberlik Merkezi ODT Salik ve Rehberlik Merkezi ODT Salik ve Rehberlik Merkezi ODT Salik ve Rehberlik Merkezi

    E-Print Network [OSTI]

    Hasýrcý, Vasýf

    giardiasis? See your family physician. How is a Giardia infection diagnosed? Your family physician will lik is passed in the stool of an infected person or animal. The parasite is protected by an outer shell to constipation These symptoms may lead to weight loss and dehydration. Some people have no symptoms and some

  12. Optical selection and collection of DNA fragments

    DOE Patents [OSTI]

    Roslaniec, Mary C. (Los Alamos, NM); Martin, John C. (Los Alamos, NM); Jett, James H. (Los Alamos, NM); Cram, L. Scott (Los Alamos, NM)

    1998-01-01T23:59:59.000Z

    Optical selection and collection of DNA fragments. The present invention includes the optical selection and collection of large (>.mu.g) quantities of clonable, chromosome-specific DNA from a sample of chromosomes. Chromosome selection is based on selective, irreversible photoinactivation of unwanted chromosomal DNA. Although more general procedures may be envisioned, the invention is demonstrated by processing chromosomes in a conventional flow cytometry apparatus, but where no droplets are generated. All chromosomes in the sample are first stained with at least one fluorescent analytic dye and bonded to a photochemically active species which can render chromosomal DNA unclonable if activated. After passing through analyzing light beam(s), unwanted chromosomes are irradiated using light which is absorbed by the photochemically active species, thereby causing photoinactivation. As desired chromosomes pass this photoinactivation point, the inactivating light source is deflected by an optical modulator; hence, desired chromosomes are not photoinactivated and remain clonable. The selection and photoinactivation processes take place on a microsecond timescale. By eliminating droplet formation, chromosome selection rates 50 times greater than those possible with conventional chromosome sorters may be obtained. Thus, usable quantities of clonable DNA from any source thereof may be collected.

  13. A SOLAR TEST COLLECTOR FOR EVALUATION OF BOTH SELECTIVE AND NON-SELECTIVE ABSORBERS

    E-Print Network [OSTI]

    Lampert, Carl M.

    2011-01-01T23:59:59.000Z

    SECTION A SOLAR TEST COLLECTOR FOR EVALUTATION OF BOTHStandards for Testing Solar Collectors and Thermal StorageSelective Coating Applied to Collector Design, Proceedings

  14. Audit of Selected Hazardous Waste Remedial Actions Program Costs...

    Office of Environmental Management (EM)

    of Selected Hazardous Waste Remedial Actions Program Costs, ER-B-97-04 Audit of Selected Hazardous Waste Remedial Actions Program Costs, ER-B-97-04 Audit of Selected Hazardous...

  15. Hierarchical multi-touch selection techniques for collaborative geospatial analysis

    E-Print Network [OSTI]

    Wartell, Zachary

    Hierarchical multi-touch selection techniques for collaborative geospatial analysis Thomas and military use. Keywords: Multi-touch, hierarchical selection, geospatial analysis, GIS, collaborative selection of complex regions-of-interest within a hierarchical geospatial environment, as well as methods

  16. Selective Electroless Nickel Plating of Particle Arrays on Polyelectrolyte Multilayers

    E-Print Network [OSTI]

    Lee, Ilsoon

    Selective Electroless Nickel Plating of Particle Arrays on Polyelectrolyte Multilayers Ilsoon Lee Received June 30, 2003. Revised Manuscript Received September 25, 2003 Selective electroless nickel plating and particles. Selectively nickel-plated surfaces were characterized with optical microscopy, X

  17. ORIGINAL PAPER Selection, trans-species polymorphism, and locus identification

    E-Print Network [OSTI]

    Zamudio, Kelly R.

    ORIGINAL PAPER Selection, trans-species polymorphism, and locus identification of major amphibian populations. Keywords Amphibia . Beta chain . Gene walking . Lithobates . Positive selection balancing selection Electronic supplementary material The online version of this article (doi:10.1007/s00251

  18. DOE Office of Nuclear Energy Transportation Planning, Route Selection...

    Office of Environmental Management (EM)

    DOE Office of Nuclear Energy Transportation Planning, Route Selection, and Rail Issues DOE Office of Nuclear Energy Transportation Planning, Route Selection, and Rail Issues...

  19. Laser Control of Desorption Through Selective Surface Excitation...

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

    Control of Desorption Through Selective Surface Excitation. Laser Control of Desorption Through Selective Surface Excitation. Abstract: We review recent developments in controlling...

  20. DOE Selects Seven Contractors for Waste Treatment Basic Ordering...

    Office of Environmental Management (EM)

    Selects Seven Contractors for Waste Treatment Basic Ordering Agreements DOE Selects Seven Contractors for Waste Treatment Basic Ordering Agreements June 4, 2015 - 12:00pm Addthis...

  1. Advanced Combustion R&D Selections | Department of Energy

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

    of Energy made several project selections under the Fossil Energy Advanced Combustion R&D program. Through these four selections, nearly 37 million - 26 million from...

  2. Recovery Act Selections for Smart Grid Investment Grant Awards...

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

    State - Updated November 2011 Recovery Act Selections for Smart Grid Investment Grant Awards - By State - Updated November 2011 List of selections for the Smart Grid Investment...

  3. Recovery Act Selections for Smart Grid Investment Grant Awards...

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

    Category Updated November 2011 Recovery Act Selections for Smart Grid Investment Grant Awards - By Category Updated November 2011 List of selections for the Smart Grid Investment...

  4. Recovery Act Selections for Smart Grid Invesment Grant Awards...

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

    Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July...

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

    Energy Savers [EERE]

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

  6. Boston University's Department of Chemistry Selection of Dissertation Advisory Committee

    E-Print Network [OSTI]

    Boston University's Department of Chemistry Selection of Dissertation Advisory Committee, will select the members of a Dissertation Advisory Committee and submit the list of names to the chair

  7. Selective Response of Mesoporous Silicon to Adsorbants with Nitro...

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

    We demonstrate that the electronic structure of mesoporous silicon is affected by adsorption of nitrobased explosive molecules in a compound-selective manner. This selective...

  8. High-Temperatuer Solar Selective Coating Development for Power...

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

    High-Temperatuer Solar Selective Coating Development for Power Tower Receivers High-Temperatuer Solar Selective Coating Development for Power Tower Receivers This presentation was...

  9. Virginia Tech Selected to Continue Development of Innovative...

    Office of Environmental Management (EM)

    Virginia Tech Selected to Continue Development of Innovative Building Automation System Virginia Tech Selected to Continue Development of Innovative Building Automation System...

  10. Energy Department Selects 11 Tribal Communities to Deploy Energy...

    Energy Savers [EERE]

    Selects 11 Tribal Communities to Deploy Energy Efficiency and Renewable Energy Technologies Energy Department Selects 11 Tribal Communities to Deploy Energy Efficiency and...

  11. Fault Tolerant Evaluation of Continuous Selection Queries over Sensor Data

    E-Print Network [OSTI]

    Lazaridis, Iosif; Han, Qi; Mehrotra, Sharad; Venkatasubramanian, Nalini

    2009-01-01T23:59:59.000Z

    Evaluation of Continuous Selection Queries over Sensor Dataevaluation of continuous selection queries (CSQs) over sensor-sensor suffices and there is no Fault Tolerant Evaluation of

  12. Baer selected to join Washington Academy of Sciences | EMSL

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

    selected to join Washington Academy of Sciences Baer selected to join Washington Academy of Sciences Released: July 21, 2014 He is being honored for outstanding scientific...

  13. Fact #861 February 23, 2015 Idle Fuel Consumption for Selected...

    Energy Savers [EERE]

    1 February 23, 2015 Idle Fuel Consumption for Selected Gasoline and Diesel Vehicles Fact 861 February 23, 2015 Idle Fuel Consumption for Selected Gasoline and Diesel Vehicles...

  14. SciTech Connect: Gametic selection as an evolutionary force:...

    Office of Scientific and Technical Information (OSTI)

    Gametic selection as an evolutionary force: the maintenance of lethal polymorphisms in wild populations of Mus musculus Citation Details In-Document Search Title: Gametic selection...

  15. Recovery Act Selections for Smart Grid Investment Grant Awards...

    Office of Environmental Management (EM)

    Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated...

  16. A Method for Selective Enrichment and Analysis of Nitrotyrosine...

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

    Method for Selective Enrichment and Analysis of Nitrotyrosine-Containing Peptides in Complex Proteome Samples. A Method for Selective Enrichment and Analysis of...

  17. Toxicities of selected substances to freshwater biota

    SciTech Connect (OSTI)

    Hohreiter, D.W.

    1980-05-01T23:59:59.000Z

    The amount of data available concerning the toxicity of various substances to freshwater biota is so large that it is difficult to use in a practical situation, such as environmental impact assessment. In this document, summary tables are presented showing acute and/or chronic toxicity of selected substances for various groups of aquatic biota. Each entry is referenced to its original source so that details concerning experimental conditions may be consulted. In addition, general information concerning factors modifying toxicity, synergisms, evidence of bioaccumulation, and water quality standards and criteria for the selected substances is given. The final table is a general toxicity table designed to provide an easily accessible and general indication of toxicity of selected substances in aquatic systems.

  18. Ames Lab 101: VE-Suite

    ScienceCinema (OSTI)

    Bryden, Mark

    2012-08-29T23:59:59.000Z

    Ames Laboratory scientist Mark Bryden talks about virtual engineering and the advantages it gives engineers when they can "walk through" designs visually.

  19. SINCE 1818, WE'VE SEEN ALMOST

    E-Print Network [OSTI]

    Brownstone, Rob

    to sustainability is evident everywhere we have a bike-loan program, energy-efficient buildings and locally grown

  20. Comparison of a Greedy Selection Operator to Tournament Selection and a Hill Climber

    E-Print Network [OSTI]

    Parker, Gary B.

    genetic algorithm selection operator with very high selection pressure, dubbed the "Jugate Adaptive Method of the search space at large [1-3]. Genetic algorithms (GAs) address the need for exploration through random for exploitation by constantly generating mutants or neighbors of the current candidate solution and adopting

  1. Selecting a New Water Heater You have a lot to consider when selecting a

    E-Print Network [OSTI]

    Selecting a New Water Heater You have a lot to consider when selecting a new water heater for your efficient and save you money. Consider the different types of water heaters available and determine the right size and fuel source for your home. Types of Water Heaters It's a good idea to know the different

  2. Selective sorbents for purification of hydrocarbons

    DOE Patents [OSTI]

    Yang, Ralph T.; Yang, Frances H.; Takahashi, Akira; Hernandez-Maldonado, Arturo J.

    2006-05-30T23:59:59.000Z

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal cation that is adapted to form .pi.-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by .pi.-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  3. Selective sorbents for purification of hydrocartons

    DOE Patents [OSTI]

    Yang, Ralph T.; Yang, Frances H.; Takahashi, Akira; Hermandez-Maldonado, Arturo J.

    2006-12-12T23:59:59.000Z

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal ion that is adapted to form .pi.-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by .pi.-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  4. Selective Sorbents For Purification Of Hydrocarbons

    DOE Patents [OSTI]

    Yang, Ralph T. (Ann Arbor, MI); Yang, Frances H. (Ann Arbor, MI); Takahashi, Akira (Yoko-Machi, JP); Hernandez-Maldonado, Arturo J. (Ann Arbor, MI)

    2006-04-18T23:59:59.000Z

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal ion that is adapted to form p-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by p-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  5. Selective sorbents for purification of hydrocarbons

    DOE Patents [OSTI]

    Yang, Ralph T.; Hernandez-Maldonado, Arturo J.; Yang, Frances H.; Takahashi, Akira

    2006-08-22T23:59:59.000Z

    A method for removing thiophene and thiophene compounds from liquid fuel includes contacting the liquid fuel with an adsorbent which preferentially adsorbs the thiophene and thiophene compounds. The adsorption takes place at a selected temperature and pressure, thereby producing a non-adsorbed component and a thiophene/thiophene compound-rich adsorbed component. The adsorbent includes either a metal or a metal cation that is adapted to form .pi.-complexation bonds with the thiophene and/or thiophene compounds, and the preferential adsorption occurs by .pi.-complexation. A further method includes selective removal of aromatic compounds from a mixture of aromatic and aliphatic compounds.

  6. Beam geometry selection using sequential beam addition

    SciTech Connect (OSTI)

    Popple, Richard A., E-mail: rpopple@uabmc.edu; Brezovich, Ivan A.; Fiveash, John B. [Department of Radiation Oncology, The University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, Alabama 35294 (United States)] [Department of Radiation Oncology, The University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, Alabama 35294 (United States)

    2014-05-15T23:59:59.000Z

    Purpose: The selection of optimal beam geometry has been of interest since the inception of conformal radiotherapy. The authors report on sequential beam addition, a simple beam geometry selection method, for intensity modulated radiation therapy. Methods: The sequential beam addition algorithm (SBA) requires definition of an objective function (score) and a set of candidate beam geometries (pool). In the first iteration, the optimal score is determined for each beam in the pool and the beam with the best score selected. In the next iteration, the optimal score is calculated for each beam remaining in the pool combined with the beam selected in the first iteration, and the best scoring beam is selected. The process is repeated until the desired number of beams is reached. The authors selected three treatment sites, breast, lung, and brain, and determined beam arrangements for up to 11 beams from a pool comprised of 25 equiangular transverse beams. For the brain, arrangements were additionally selected from a pool of 22 noncoplanar beams. Scores were determined for geometries comprised equiangular transverse beams (EQA), as well as two tangential beams for the breast case. Results: In all cases, SBA resulted in scores superior to EQA. The breast case had the strongest dependence on beam geometry, for which only the 7-beam EQA geometry had a score better than the two tangential beams, whereas all SBA geometries with more than two beams were superior. In the lung case, EQA and SBA scores monotonically improved with increasing number of beams; however, SBA required fewer beams to achieve scores equivalent to EQA. For the brain case, SBA with a coplanar pool was equivalent to EQA, while the noncoplanar pool resulted in slightly better scores; however, the dose-volume histograms demonstrated that the differences were not clinically significant. Conclusions: For situations in which beam geometry has a significant effect on the objective function, SBA can identify arrangements equivalent to equiangular geometries but using fewer beams. Furthermore, SBA provides the value of the objective function as the number of beams is increased, allowing the planner to select the minimal beam number that achieves the clinical goals. The method is simple to implement and could readily be incorporated into an existing optimization system.

  7. The choice: evaluating and selecting scientific proposals

    E-Print Network [OSTI]

    Navarra, Antonio

    2015-01-01T23:59:59.000Z

    The selection process of proposals is a crucial component of scientific progress and innovations. Limited resources must be allocated in the most effective way to maximise advancements and the production of new knowledge, especially as it is becoming increasingly clear that technological and scientific innovation and creativity is an instrument of economic policy and social development. The traditional approach based on merit evaluation by experts has been the preferred method, but there is an issue regarding to what extent such a method can also be an instrument of effective policy. This paper discuss some of the basic processes involved in the evaluation and selection of proposals, indicating some criterion for an optimal solution.

  8. On spatial mutation-selection models

    SciTech Connect (OSTI)

    Kondratiev, Yuri, E-mail: kondrat@math.uni-bielefeld.de [Fakultt fr Mathematik, Universitt Bielefeld, Postfach 100131, 33501 Bielefeld (Germany)] [Fakultt fr Mathematik, Universitt Bielefeld, Postfach 100131, 33501 Bielefeld (Germany); Kutoviy, Oleksandr, E-mail: kutoviy@math.uni-bielefeld.de, E-mail: kutovyi@mit.edu [Fakultt fr Mathematik, Universitt Bielefeld, Postfach 100131, 33501 Bielefeld (Germany) [Fakultt fr Mathematik, Universitt Bielefeld, Postfach 100131, 33501 Bielefeld (Germany); Department of Mathematics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139 (United States); Minlos, Robert, E-mail: minl@iitp.ru; Pirogov, Sergey, E-mail: pirogov@proc.ru [IITP, RAS, Bolshoi Karetnyi 19, Moscow (Russian Federation)] [IITP, RAS, Bolshoi Karetnyi 19, Moscow (Russian Federation)

    2013-11-15T23:59:59.000Z

    We discuss the selection procedure in the framework of mutation models. We study the regulation for stochastically developing systems based on a transformation of the initial Markov process which includes a cost functional. The transformation of initial Markov process by cost functional has an analytic realization in terms of a Kimura-Maruyama type equation for the time evolution of states or in terms of the corresponding Feynman-Kac formula on the path space. The state evolution of the system including the limiting behavior is studied for two types of mutation-selection models.

  9. clock period selection method slack minimization criteria

    E-Print Network [OSTI]

    California at Irvine, University of

    An optimal clock period selection method based on slack minimization criteria EnShou Chang Daniel the effect of clock slack on the performance of designs and present an algorithm to find a slack]: allocation, scheduling and binding. The purpose of alloca tion is to determine the number of resources

  10. Selection to the Kansas Supreme Court

    E-Print Network [OSTI]

    Ware, Stephen J.

    2008-01-01T23:59:59.000Z

    . This process for selecting justices to the Kansas Supreme Court is described by the organized bar as a "merit," rather than political, process. Other observers, however, emphasize that the process has a political side as well. This paper surveys debate about...

  11. Glucose sensing molecules having selected fluorescent properties

    DOE Patents [OSTI]

    Satcher, Jr., Joe H.; Lane, Stephen M.; Darrow, Christopher B.; Cary, Douglas R.; Tran, Joe Anh

    2004-01-27T23:59:59.000Z

    An analyte sensing fluorescent molecule that employs intramolecular electron transfer is designed to exhibit selected fluorescent properties in the presence of analytes such as saccharides. The selected fluorescent properties include excitation wavelength, emission wavelength, fluorescence lifetime, quantum yield, photostability, solubility, and temperature or pH sensitivity. The compound comprises an aryl or a substituted phenyl boronic acid that acts as a substrate recognition component, a fluorescence switch component, and a fluorophore. The fluorophore and switch component are selected such that the value of the free energy for electron transfer is less than about 3.0 kcal mol.sup.-1. Fluorescent compounds are described that are excited at wavelengths greater than 400 nm and emit at wavelengths greater than 450 nm, which is advantageous for optical transmission through skin. The fluorophore is typically selected from transition metal-ligand complexes and thiazine, oxazine, oxazone, or oxazine-one as well as anthracene compounds. The fluorescent compound can be immobilized in a glucose permeable biocompatible polymer matrix that is implantable below the skin.

  12. Selection of Processes for Welding Steel Rails

    E-Print Network [OSTI]

    Eagar, Thomas W.

    ...._ _) Selection of Processes for Welding Steel Rails by N.S. Tsai* and T.W. Eagar* ABSTRACT 421 The advantages and limitations ofseveral conventional and prospective rail welding processes are reviewed with emphasis on the heat input rate, on joint preparation, on post weld grinding and on resultant metallurgical

  13. SELECTED BIBLIOGRAPHY ON APPLICATIONS OF ELECTRICTY

    E-Print Network [OSTI]

    for administrative or legislative action. It is issued in limited quantities for the official use of Federal, State or cooperating Agencies and in processed form for economy and to avoid delay in publication. S7801 #12;United, Director SELECTED BIBLIOGRAPHY ON THE APPLICATIONS OF ELECTRICITY IN FISHERY SCIENCE by Vernon C. Applegate

  14. Robust Critical Node Selection by Benders Decomposition

    E-Print Network [OSTI]

    2014-01-28T23:59:59.000Z

    critical node selection problem, we define the following decision variables ..... method to generate Pareto-optimal cuts thus achieving very good speed-ups compared to ... Barabsi-Albert graphs generated using the Barabsi graph generator (Dreier, 2006). ...... Computers & Operations Research, 38(12):1766 1774, 2011.

  15. Convex Principal Feature Selection Mahdokht Masaeli1

    E-Print Network [OSTI]

    Dy, Jennifer G.

    Advertising Sciences, Yahoo! Labs, Silicon Valley, CA, USA 3 Computer Aided Diagnosis and Therapy, Siemens Medical Solutions, USA {masaeli.m, yan.y, cui.yi}@neu.edu, glenn.fung@siemens.com, jdy transformation is achieved. However, true feature selection may not be achieved as non-sparse coefficients may

  16. Color selective photodetector and methods of making

    DOE Patents [OSTI]

    Walker, Brian J.; Dorn, August; Bulovic, Vladimir; Bawendi, Moungi G.

    2013-03-19T23:59:59.000Z

    A photoelectric device, such as a photodetector, can include a semiconductor nanowire electrostatically associated with a J-aggregate. The J-aggregate can facilitate absorption of a desired wavelength of light, and the semiconductor nanowire can facilitate charge transport. The color of light detected by the device can be chosen by selecting a J-aggregate with a corresponding peak absorption wavelength.

  17. The Variable Selection Problem Edward I. George

    E-Print Network [OSTI]

    George, Edward I.

    The Variable Selection Problem Edward I. George Journal of the American Statistical Association-1459%28200012%2995%3A452%3C1304%3ATVSP%3E2.0.CO%3B2-1 Journal of the American Statistical Association is currently published by American Statistical Association. Your use of the JSTOR archive indicates your acceptance

  18. Selecting Sheep for Wool and Mutton Production.

    E-Print Network [OSTI]

    Groff, Jack L.; Gray, James A.

    1971-01-01T23:59:59.000Z

    "r:~+V Tli~re are several ways to measure density J-,I~P:PIU hut they are too technical and slow for a , ?lnlr' ~illnction method. Thp following conditions may cause misjudgement ~"Ipnsiq~ wh~n one of the rapid selection methods is I '>'j 1 Differences...

  19. Selective flotation of inorganic sulfides from coal

    DOE Patents [OSTI]

    Miller, Kenneth J. (Floreffe, PA); Wen, Wu-Wey (Murrysville, PA)

    1989-01-01T23:59:59.000Z

    Pyritic sulfur is removed from coal or other carbonaceous material through the use of humic acid as a coal flotation depressant. Following the removal of coarse pyrite, the carbonaceous material is blended with humic acid, a pyrite flotation collector and a frothing agent within a flotation cell to selectively float pyritic sulfur leaving clean coal as an underflow.

  20. Selective flotation of inorganic sulfides from coal

    DOE Patents [OSTI]

    Miller, K.J.; Wen, Wu-Wey

    1988-05-31T23:59:59.000Z

    Pyritic sulfur is removed from coal or other carbonaceous material through the use of humic acid as a coal flotation depressant. Following the removal of coarse pyrite, the carbonaceous material is blended with humic acid, a pyrite flotation collector and a frothing agent within a flotation cell to selectively float pyritic sulfur leaving clean coal as an underflow. 1 fig., 2 tabs.

  1. ISP: Learning Inferential Selectional Preferences Patrick Pantel

    E-Print Network [OSTI]

    Hovy, Eduard

    California Marina del Rey, CA {pantel,rahul,timc,hovy}@isi.edu ITC-Irst and University of Trento Via Sommarive, 18 Povo 38050 Trento, Italy coppolab@itc.it Abstract Semantic inference is a key component holds, which we call Inferential Selectional Preferences. For example, inference rule (1) should only

  2. Isotope separation by selective photodissociation of glyoxal

    DOE Patents [OSTI]

    Marling, John B. (Pleasanton, CA)

    1976-01-01T23:59:59.000Z

    Dissociation products, mainly formaldehyde and carbon monoxide, enriched in a desired isotope of carbon, oxygen, or hydrogen are obtained by the selective photodissociation of glyoxal wherein glyoxal is subjected to electromagnetic radiation of a predetermined wavelength such that photon absorption excites and induces dissociation of only those molecules of glyoxal containing the desired isotope.

  3. ONLINE OPTIMIZATION AND SELECTION OF MEASUREMENTS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    117 Chapter 7 ON­LINE OPTIMIZATION AND SELECTION OF MEASUREMENTS This is the last of three chapters that discuss optimal operation of a general heat exchanger network. A method that combines the use of steady state optimization and decentralized feedback control is proposed. A general steady state model

  4. Acridine-intercalator based hypoxia selective cytotoxins

    DOE Patents [OSTI]

    Papadopoulou-Rosenzweig, M.; Bloomer, W.D.

    1994-03-15T23:59:59.000Z

    Hypoxia selective cytotoxins of the general formula STR1 wherein n is from 1 to 5, and NO[sub 2] is in at least one of the 2, 4 or 5-positions of the imidazole are developed. Such compounds have utility as radiosensitizers and chemosensitizers. 9 figs.

  5. Device Selection by a Personal Proxy Agent

    E-Print Network [OSTI]

    von Bochmann, Gregor

    Device Selection by a Personal Proxy Agent N. Hadibi, K. El-khatib, Eric Z. Zhang, Ken Chan, G. v user to access communication devices currently present in his Personal Area Network (PAN) Performs PreferencesDevice Capability An example Scenario: Connecting Alice and Bob w/o a Personal Proxy Internet Home

  6. Characterization of Commercial Sites Selected for

    E-Print Network [OSTI]

    Energy Institute School of Ocean and Earth Science and Technology University of Hawai`i January 2014 #12Characterization of Commercial Sites Selected for Energy Efficiency Monitoring Prepared for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Under Cooperative Agreement No. DE

  7. Original article Parallel selection of ethanol

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Original article Parallel selection of ethanol and acetic-acid tolerance in Drosophila melanogaster significantly with latitude (0.036 ! 0.004 for 1° latitude; genetic divergence FST = 0.25). Patterns of ethanol of latitudinal ethanol tolerance (10 to 15%) and acetic-acid tolerance (3.7 to 13.2%) were observed in adult

  8. Engineering development of selective agglomeration. Final report

    SciTech Connect (OSTI)

    Not Available

    1993-04-01T23:59:59.000Z

    This report presents the findings of the project entitled ``Engineering Development of Selective Agglomeration.`` The purpose is to develop selective agglomeration technology to a commercially acceptable level by 1993. Engineering development included bench-scale process development, component development adaptation or modification of existing unit operations, proof-of-concept (POC) module design, fabrication, testing, data evaluation, and conceptual design of a commercial facility. The information obtained during POC operation resulted in a technical and economic design base sufficient to support construction and operation of a commercial plant. Throughout this project performance targets for the engineering development of selective agglomeration process were to achieve 85% or greater Btu recovery at 85% or greater pyritic sulfur rejection (PSR). Additional objectives included producing a final clean-coal product with an ash content of 6% or less which is suitable for conventional coal handling systems. The selective agglomeration process, as applied to coal cleaning, is based on differences in the surface chemistry of coal and its associated impurities. Coal particles are hydrophobic (i.e., repel water) while the majority of its impurities are hydrophilic (i.e., stabilized in water). During selective agglomeration, a liquid (the agglomerant) that is immiscible with water is introduced into a coal-water slurry and agitated to disperse it in the slurry, thereby allowing it to come into contact with all particles in the slurry. The coal particles, due to their hydrophobic nature, are attracted to the agglomerant phase. The hydrophilic mineral impurities remain in the water phase. Continued agitation of the agglomerant-coated coal particles causes them to coalesce to form agglomerates. Once the agglomerates are formed, they are separated from the mineral matter-bearing aqueous phase by subsequent processing steps.

  9. Random selection as a confidence building tool

    SciTech Connect (OSTI)

    Macarthur, Duncan W [Los Alamos National Laboratory; Hauck, Danielle [Los Alamos National Laboratory; Langner, Diana [Los Alamos National Laboratory; Thron, Jonathan [Los Alamos National Laboratory; Smith, Morag [Los Alamos National Laboratory; Williams, Richard [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    Any verification measurement performed on potentially classified nuclear material must satisfy two seemingly contradictory constraints. First and foremost, no classified information can be released. At the same time, the monitoring party must have confidence in the veracity of the measurement. The first concern can be addressed by performing the measurements within the host facility using instruments under the host's control. Because the data output in this measurement scenario is also under host control, it is difficult for the monitoring party to have confidence in that data. One technique for addressing this difficulty is random selection. The concept of random selection can be thought of as four steps: (1) The host presents several 'identical' copies of a component or system to the monitor. (2) One (or more) of these copies is randomly chosen by the monitors for use in the measurement system. (3) Similarly, one or more is randomly chosen to be validated further at a later date in a monitor-controlled facility. (4) Because the two components or systems are identical, validation of the 'validation copy' is equivalent to validation of the measurement system. This procedure sounds straightforward, but effective application may be quite difficult. Although random selection is often viewed as a panacea for confidence building, the amount of confidence generated depends on the monitor's continuity of knowledge for both validation and measurement systems. In this presentation, we will discuss the random selection technique, as well as where and how this technique might be applied to generate maximum confidence. In addition, we will discuss the role of modular measurement-system design in facilitating random selection and describe a simple modular measurement system incorporating six small {sup 3}He neutron detectors and a single high-purity germanium gamma detector.

  10. Hybridization and Selective Release of DNA Microarrays

    SciTech Connect (OSTI)

    Beer, N R; Baker, B; Piggott, T; Maberry, S; Hara, C M; DeOtte, J; Benett, W; Mukerjee, E; Dzenitis, J; Wheeler, E K

    2011-11-29T23:59:59.000Z

    DNA microarrays contain sequence specific probes arrayed in distinct spots numbering from 10,000 to over 1,000,000, depending on the platform. This tremendous degree of multiplexing gives microarrays great potential for environmental background sampling, broad-spectrum clinical monitoring, and continuous biological threat detection. In practice, their use in these applications is not common due to limited information content, long processing times, and high cost. The work focused on characterizing the phenomena of microarray hybridization and selective release that will allow these limitations to be addressed. This will revolutionize the ways that microarrays can be used for LLNL's Global Security missions. The goals of this project were two-fold: automated faster hybridizations and selective release of hybridized features. The first study area involves hybridization kinetics and mass-transfer effects. the standard hybridization protocol uses an overnight incubation to achieve the best possible signal for any sample type, as well as for convenience in manual processing. There is potential to significantly shorten this time based on better understanding and control of the rate-limiting processes and knowledge of the progress of the hybridization. In the hybridization work, a custom microarray flow cell was used to manipulate the chemical and thermal environment of the array and autonomously image the changes over time during hybridization. The second study area is selective release. Microarrays easily generate hybridization patterns and signatures, but there is still an unmet need for methodologies enabling rapid and selective analysis of these patterns and signatures. Detailed analysis of individual spots by subsequent sequencing could potentially yield significant information for rapidly mutating and emerging (or deliberately engineered) pathogens. In the selective release work, optical energy deposition with coherent light quickly provides the thermal energy to single spots to release hybridized DNA. This work leverages LLNL expertise in optics, microfluids, and bioinformatics.

  11. Review and selection of unsaturated flow models

    SciTech Connect (OSTI)

    Reeves, M.; Baker, N.A.; Duguid, J.O. [INTERA, Inc., Las Vegas, NV (United States)

    1994-04-04T23:59:59.000Z

    Since the 1960`s, ground-water flow models have been used for analysis of water resources problems. In the 1970`s, emphasis began to shift to analysis of waste management problems. This shift in emphasis was largely brought about by site selection activities for geologic repositories for disposal of high-level radioactive wastes. Model development during the 1970`s and well into the 1980`s focused primarily on saturated ground-water flow because geologic repositories in salt, basalt, granite, shale, and tuff were envisioned to be below the water table. Selection of the unsaturated zone at Yucca Mountain, Nevada, for potential disposal of waste began to shift model development toward unsaturated flow models. Under the US Department of Energy (DOE), the Civilian Radioactive Waste Management System Management and Operating Contractor (CRWMS M&O) has the responsibility to review, evaluate, and document existing computer models; to conduct performance assessments; and to develop performance assessment models, where necessary. This document describes the CRWMS M&O approach to model review and evaluation (Chapter 2), and the requirements for unsaturated flow models which are the bases for selection from among the current models (Chapter 3). Chapter 4 identifies existing models, and their characteristics. Through a detailed examination of characteristics, Chapter 5 presents the selection of models for testing. Chapter 6 discusses the testing and verification of selected models. Chapters 7 and 8 give conclusions and make recommendations, respectively. Chapter 9 records the major references for each of the models reviewed. Appendix A, a collection of technical reviews for each model, contains a more complete list of references. Finally, Appendix B characterizes the problems used for model testing.

  12. ORIGINAL PAPER Rapid Selection Response for Contextual Fear Conditioning

    E-Print Network [OSTI]

    Gilad, Yoav

    conditioning. Keywords Fear conditioning Á Albino Á Tyrosinase (tyr) Á Selection Á QTL Á Gene expression

  13. Selection of 3013 Containers for Field Surveillance

    SciTech Connect (OSTI)

    Larry Peppers, Elizabeth Kelly, James McClard, Gary Friday, Theodore Venetz, and Jerry Stakebade

    2007-01-01T23:59:59.000Z

    This report revises and combines three earlier reports dealing with the binning, statistical sampling, and sample selection of 3013 containers for field surveillance. It includes changes to the binning specification resulting from completion of the Savannah River Site packaging campaign and new information from the shelf-life program and field surveillance activities. The revised bin assignments result in changes to the random sample specification. These changes are necessary to meet the statistical requirements of the surveillance program. This report will be reviewed regularly and revised as needed. Section 1 of this report summarizes the results of an extensive effort to assign all of the current and projected 3013 containers in the Department of Energy (DOE) inventory to one of three bins (Innocuous, Pressure and Corrosion, or Pressure) based on potential failure mechanisms. Grouping containers into bins provides a framework to make a statistical selection of individual containers from the entire population for destructive and nondestructive field surveillance. The binning process consisted of three main steps. First, the packaged containers were binned using information in the Integrated Surveillance Program database and a decision tree. The second task was to assign those containers that could not be binned using the decision tree to a specific bin using container-by-container engineering review. The final task was to evaluate containers not yet packaged and assign them to bins using process knowledge. The technical basis for the decisions made during the binning process is included in Section 1. A composite decision tree and a summary table show all of the containers projected to be in the DOE inventory at the conclusion of packaging at all sites. Decision trees that provide an overview of the binning process and logic are included for each site. Section 2 of this report describes the approach to the statistical selection of containers for surveillance and consists of a revision of the earlier statistical sampling report. The requirement of 99.9% probability of observing at least one of the worst 5% (99.9/5%) of the containers with a potential for degradation is used to determine the number of containers in the random sample for the Pressure and Corrosion and the Pressure bins. Sampling requirements for the Innocuous bin are not based on the 99.9/5% requirement; rather, they are based on evaluating the assumption of no significant degradation of, or variability between, containers relative to corrosion or pressure generation within the Innocuous bin population as valid. Section 3 of this report focuses on the actual selection of 3013 containers for surveillance. Surveillance containers are identified by the year that the surveillance should be performed. In addition to the randomly selected containers, containers were selected from the entire population, based on engineering judgment for each of these years. The judgmental sampling targets containers with the greatest potential for gas generation and/or corrosion. The factors used for judgmental sample selection are documented in this section. A more detailed discussion of the FY 2005 sample selection process is contained in the previous FY 2005 sample selection report.

  14. R163B -Eye movements and time-based selection Running head: EYE MOVEMENTS AND TIME-BASED SELECTION

    E-Print Network [OSTI]

    Inglis, Matthew

    R163B - Eye movements and time-based selection Running head: EYE MOVEMENTS AND TIME-BASED SELECTION Eye movements and time-based selection: Where do the eyes go in preview search? Derrick G. Watson.g.watson@warwick.ac.uk 1 #12;R163B - Eye movements and time-based selection Abstract In visual search tasks, presenting one

  15. Selective spectroscopic methods for water analysis

    SciTech Connect (OSTI)

    Vaidya, B.

    1997-06-24T23:59:59.000Z

    This dissertation explores in large part the development of a few types of spectroscopic methods in the analysis of water. Methods for the determination of some of the most important properties of water like pH, metal ion content, and chemical oxygen demand are investigated in detail. This report contains a general introduction to the subject and the conclusions. Four chapters and an appendix have been processed separately. They are: chromogenic and fluorogenic crown ether compounds for the selective extraction and determination of Hg(II); selective determination of cadmium in water using a chromogenic crown ether in a mixed micellar solution; reduction of chloride interference in chemical oxygen demand determination without using mercury salts; structural orientation patterns for a series of anthraquinone sulfonates adsorbed at an aminophenol thiolate monolayer chemisorbed at gold; and the role of chemically modified surfaces in the construction of miniaturized analytical instrumentation.

  16. Fluidized bed selective pyrolysis of coal

    DOE Patents [OSTI]

    Shang, Jer Y. (McLean, VA); Cha, Chang Y. (Golden, CO); Merriam, Norman W. (Laramie, WY)

    1992-01-01T23:59:59.000Z

    The present invention discloses a process for the pyrolysis of coal which comprises the effective utilization of two zonal inclined fluidized beds, where said zones can be selectively controlled as to temperature and heating rate. The first zonal inclined fluidized bed serves as a dryer for crushed coal and additionally is controlled to selectively pyrolyze said coal producing substantially carbon dioxide for recycle use. The second zonal inclined fluidized bed further pyrolyzes the coal to gaseous, liquid and char products under controlled temperature and heating rate zones designed to economically integrate the product mix. The gas and liquid products are recovered from the gaseous effluent stream while the char which remains can be further treated or utilized in a subsequent process step.

  17. Wavevector Selective Metasurfaces and Tunnel Vision Filters

    E-Print Network [OSTI]

    Fedotov, Vassili A; Walther, Markus; Perino, Mauro; Papasimakis, Nikitas; Zheludev, Nikolay I

    2015-01-01T23:59:59.000Z

    Metasurfaces offer unprecedented flexibility in the design and control of light propagation, replacing bulk optical components and exhibiting exotic optical effects. One of the basic properties of the metasurfaces, which renders them as frequency selective surfaces, is the ability to transmit or reflect radiation within a narrow spectral band that can be engineered on demand. Here we introduce and demonstrate experimentally in the THz domain the concept of wavevector selective surfaces -- metasurfaces transparent only within a narrow range of light propagation directions operating effectively as tunnel vision filters. Practical implementations of the new concept include applications in wavefront manipulation, observational instruments, vision and free-space communication in light-scattering environments, as well as passive camouflage.

  18. Fluidized bed selective pyrolysis of coal

    DOE Patents [OSTI]

    Shang, J.Y.; Cha, C.Y.; Merriam, N.W.

    1992-12-15T23:59:59.000Z

    The present invention discloses a process for the pyrolysis of coal which comprises the effective utilization of two zonal inclined fluidized beds, where said zones can be selectively controlled as to temperature and heating rate. The first zonal inclined fluidized bed serves as a dryer for crushed coal and additionally is controlled to selectively pyrolyze said coal producing substantially carbon dioxide for recycle use. The second zonal inclined fluidized bed further pyrolyses the coal to gaseous, liquid and char products under controlled temperature and heating rate zones designed to economically integrate the product mix. The gas and liquid products are recovered from the gaseous effluent stream while the char which remains can be further treated or utilized in a subsequent process step. 9 figs.

  19. Selected papers for global `95 concerning plutonium

    SciTech Connect (OSTI)

    Sutcliffe, W.G. [ed.

    1996-06-14T23:59:59.000Z

    This report contains selected papers from the Global `95 Conference ``Evaluation of Emerging Nuclear Fuel Cycle Systems,`` held in Versailles, Sept. 11-14, 1995. The 11 papers in Part I are from ``Benefits and Risks of Reprocessing`` sessions. The 7 papers in Part II are some of the more interesting poster papers that relate to the use of Pu for power generation. Finally, the 3 papers are on the topic of management and disposition of Pu from retired nuclear weapons.

  20. Material and processes selection in conceptual design

    E-Print Network [OSTI]

    Krishnakumar, Karthikeyan

    2005-02-17T23:59:59.000Z

    ..................................................................................................................112 ix LIST OF FIGURES Page Fig. 1. Overview of the IIDE Design Process [1]???????????????.. 7 Fig. 2. Abstraction of the Need Statement for the Design of the Brakes for a Car [1]?.11 Fig. 3. Example of a Function Structure... to Satisfy the Requirements of the Design???????????60 Fig. 11.Flowchart Shows the Two Stages in Candidate Material Selection as per M.F. Ashby [3]???????????????????..????????.64 Fig. 12. Logic Path for Separation of Material Properties Into Surface...

  1. Interfacial phenomena on selected cathode materials

    SciTech Connect (OSTI)

    Kostecki, Robert; Matsuo, Yoshiaki; McLarnon, Frank

    2001-06-22T23:59:59.000Z

    We have carried out a series of surface studies of selected cathode materials. Instrumental techniques such as Raman microscopy, surface enhanced Raman spectroscopy (SERS), and atomic force microscopy were used to investigate the cathode surfaces. The goal of this study was to identify detrimental processes which occur at the electrode/electrolyte interface and can lead to electrode degradation and failure during cycling and/or storage at elevated temperatures.

  2. Selecting Sheep for Wool and Mutton Production.

    E-Print Network [OSTI]

    Gray, James A.; Groff, Jack L.

    1971-01-01T23:59:59.000Z

    @c!!~ciio~ W~S increas~d wit'i no ?c'c!itiorlal ooer~tina exrsisp. 'l7~ t~t?l nurnc3er - r0r1 Ollor *+Q 42-v~ar r)erj&. ~YP'&& Breeding ewes being selected on the basis of character. . 3 istics such as conformation, size and wool-produc~nn I ability...

  3. Selected applications of microwave radiometric techniques

    E-Print Network [OSTI]

    Jean, Buford Randall

    1971-01-01T23:59:59.000Z

    detection capability is more promising. Airborne microwave radiometer measurements were made over selected flight lines near Weslaco, Texas to deter- mine the capability of a microwave radiometer system to monitor soil moisture content. An extensive... was supported by National Aeronautics and Space Administration Grant NsG 239-62. The cooperation of the NASA Goddard Space Flight Center and Dr. Thomas Schmugge in conducting the airborne microwave radiometer mission is gratefully acknowledged. Dr. Craig L...

  4. Microalgal Culture Management and Strain Selection Workshop

    Broader source: Energy.gov [DOE]

    ATP3 (Algae Testbed Public-Private Partnership) will be hosting the Microalgal Culture Management and Strain Selection Workshop August 2428, 2015, at The University of Texas at Austin. Topics will include isolating and identifying microalgae, handling and managing microalgal cultures, screening for desirable characteristics, genetically improving strains, and analyzing lipids and higher-value products. Workshop modules will include hands-on bioprospecting, performing sample measurements, monitoring cultures for contaminants, and analyzing algal biomass composition.

  5. Route selection issues for NWPA shipments

    SciTech Connect (OSTI)

    Hill, C.V. [Science Applications International Corp., Oak Ridge, TN (United States); Harrison, I.G. [Oak Ridge National Lab., TN (United States)

    1993-06-01T23:59:59.000Z

    Questions surrounding the designation of routes for the movement of spent nuclear fuel (SNF) and high-level radioactive waste (HLW) by the Office of Civilian Radioactive Waste Management (OCRWM) have broad implications. Federal regulations prescribe rules to be applied in the selection of highway routes. In most cases, these rules will lead to a clear selection of one route between an origin and destination point. However, in other cases, strict application of the regulations does not result in a clear choice of a preferred route. The regulations also provide discretion to State governments and carriers to select alternative routes to enhance the safety of the shipment. Railroad shipments of radioactive materials are not subject to Federal routing regulations. Since the railroads operate on private property, it has been assumed that they know the best way to move freight on their system. This discretion, while desirable for addressing unique local safety concerns or for responding to temporary safety concerns such as road problems, weather conditions, or construction areas, leads to significant opportunity for misunderstandings and uneasiness on the part of local residents.

  6. Bond selective chemistry beyond the adiabatic approximation

    SciTech Connect (OSTI)

    Butler, L.J. [Univ. of Chicago, IL (United States)

    1993-12-01T23:59:59.000Z

    One of the most important challenges in chemistry is to develop predictive ability for the branching between energetically allowed chemical reaction pathways. Such predictive capability, coupled with a fundamental understanding of the important molecular interactions, is essential to the development and utilization of new fuels and the design of efficient combustion processes. Existing transition state and exact quantum theories successfully predict the branching between available product channels for systems in which each reaction coordinate can be adequately described by different paths along a single adiabatic potential energy surface. In particular, unimolecular dissociation following thermal, infrared multiphoton, or overtone excitation in the ground state yields a branching between energetically allowed product channels which can be successfully predicted by the application of statistical theories, i.e. the weakest bond breaks. (The predictions are particularly good for competing reactions in which when there is no saddle point along the reaction coordinates, as in simple bond fission reactions.) The predicted lack of bond selectivity results from the assumption of rapid internal vibrational energy redistribution and the implicit use of a single adiabatic Born-Oppenheimer potential energy surface for the reaction. However, the adiabatic approximation is not valid for the reaction of a wide variety of energetic materials and organic fuels; coupling between the electronic states of the reacting species play a a key role in determining the selectivity of the chemical reactions induced. The work described below investigated the central role played by coupling between electronic states in polyatomic molecules in determining the selective branching between energetically allowed fragmentation pathways in two key systems.

  7. Risk assessment of selected commercial firewall software

    E-Print Network [OSTI]

    Cropper, Charles Austin

    2000-01-01T23:59:59.000Z

    OF SCIENCE Approved as to sty e and ontent by: Udo . Pooch (Chair of Committee) Jyh-Cham S, Liu Michael T. Longnecker (Member) Wei Zhao (Head of Department) August 2000 Major Subject: Computer Science ABSTRACT Risk Assessment of Selected... begins on a 32 bit boundary. The padding is composed of zeros. D~ata ' bi: Th p yi M fa TCPp kt, i. . th d t gme t. 2. 1. 1. 6. 2 TCP Connection Establishment Procedure TCP Connection Establishment Procedure (Three-Way Handshake) 1. The server must...

  8. Comparison of Selected Multifrequency Eddy Current Systems

    SciTech Connect (OSTI)

    Sikora, R.; Chady, T.; Baniukiewicz, P. [Department of Electrical Engineering, Szczecin University of Technology, al. Piastow 17, 70-310 Szczecin (Poland)

    2007-03-21T23:59:59.000Z

    In this paper, authors take into consideration two different implementations of the multifrequency EC method. In the first implementation, the excitation coils are powered by a programmable generator with a signal consisting selected sinusoidal components. An output signal from detection coils is analyzed using Fourier transform in order to obtain amplitudes of all the components. In the second method, the sensor is excited by sinusoidal signal with modulated frequency. For both implementations, the authors analyze various measurement conditions and compare the results obtained for Incone1600 plate.

  9. Corrosion reference for geothermal downhole materials selection

    SciTech Connect (OSTI)

    Ellis, P.F. II, Smith, C.C.; Keeney, R.C.; Kirk, D.K.; Conover, M.F.

    1983-03-01T23:59:59.000Z

    Geothermal downhole conditions that may affect the performance and reliability of selected materials and components used in the drilling, completion, logging, and production of geothermal wells are reviewed. The results of specific research and development efforts aimed at improvement of materials and components for downhole contact with the hostile physicochemical conditions of the geothermal reservoir are discussed. Materials and components covered are tubular goods, stainless steels and non-ferrous metals for high-temperature downhole service, cements for high-temperature geothermal wells, high-temperature elastomers, drilling and completion tools, logging tools, and downhole pumps. (MHR)

  10. Economics of selected WECS dispersed applications

    SciTech Connect (OSTI)

    Krawiec, S.

    1980-02-01T23:59:59.000Z

    An economic analysis for distributed Wind Energy Conversion Systems (WECS) was conducted for the Department of Energy (DOE) as part of the Solar Commercial Readiness Assessment task at the Solar Energy Research Institute (SERI). The major objective of the study is to analyze: the cost of electricity generated by selected wind energy systems in residential and agricultural applications; the breakeven cost of wind systems able to compete economically with conventional power sources in dispersed applications; and the impact of major economic factors on the cost performance index.

  11. Project specific selection of decommissioning techniques

    SciTech Connect (OSTI)

    Christ, B.G.; Wehner, E.L. [NUKEM GmbH, Alzenau (Germany). Nuclear Technology Div.

    1993-12-31T23:59:59.000Z

    Three decommissioning projects with quite different contamination characteristics were terminated with the requested result of freely released rooms for dismantled buildings under supervision of the responsible authorities. The examples show that control areas with different kinds of contamination and different equipment can be decommissioned with reasonable effort. The specific selection of decontamination methods and measurement techniques optimizes the performance of the project and lowers the amount of primary and secondary active waste. The careful planning of radiation protection measures ensures the safe work within the foreseen time schedule.

  12. Chavez selected for Caltech Distinguished Alumni Award

    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 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccessAlamosCharacterization of Selective BindingD.Charting theChavez

  13. Selected Past Financial Awards | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMay 2015ParentsMiddle|Security Enforcement Documentsis NotSelectFinancial

  14. Pump Selection Considerations | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMay 2015 < prev nextEnergy ConsumerPublic LawDepartment ofSelection

  15. Source Selection Guide | Department of Energy

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

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

  16. High-Temperature Solar Selective Coating Development for Power...

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

    High-Temperature Solar Selective Coating Development for Power Tower Receivers - FY13 Q1 High-Temperature Solar Selective Coating Development for Power Tower Receivers - FY13 Q1...

  17. High-Temperature Solar Selective Coating Development for Power...

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

    High-Temperature Solar Selective Coating Development for Power Tower Receivers - FY13 Q2 High-Temperature Solar Selective Coating Development for Power Tower Receivers - FY13 Q2...

  18. Overview of the ESCO Selection Process and FEMP ESPC Templates

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

    1 Overview of the ESCO Selection Process and FEMP ESPC Templates A high-level overview of the steps towards ESCO selection is depicted in the figure below. The corresponding ESPC...

  19. High School Co-op Program Selection Process

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

    Selection Process High School Co-op Program Selection Process Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is...

  20. An open source software selection process and a case study

    E-Print Network [OSTI]

    He, Guobin

    2009-06-02T23:59:59.000Z

    In this study, I design an empirical open source software selection process, which reuses some ideas from Commercial Off-the-Shelf selection methods and addresses the characteristics of the open source software. Basically, it consists of three basic...

  1. 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....

  2. Lean NOx Trap Regeneration Selectivity Towards N2O -- Similarities...

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

    Regeneration Selectivity Towards N2O -- Similarities and Differences Between H2, CO and C3H6 Reductants Lean NOx Trap Regeneration Selectivity Towards N2O -- Similarities and...

  3. Use of social information for habitat selection in songbirds

    E-Print Network [OSTI]

    Farrell, Shannon Leigh

    2012-07-16T23:59:59.000Z

    that may result in improved fitness, resulting in positive behavioral responses to conspecifics as a habitat selection strategy. I conducted 3 replicated, manipulative experiments to investigate use of conspecific cues in habitat selection for the golden...

  4. An open source software selection process and a case study

    E-Print Network [OSTI]

    He, Guobin

    2009-06-02T23:59:59.000Z

    In this study, I design an empirical open source software selection process, which reuses some ideas from Commercial Off-the-Shelf selection methods and addresses the characteristics of the open source software. Basically, ...

  5. Phase selectively soluble polymer supports to facilitate homogeneous catalysis

    E-Print Network [OSTI]

    Ortiz-Acosta, Denisse

    2009-05-15T23:59:59.000Z

    Soluble polymers that have phase selective solubility are useful in synthesis because they simplify purification and separation. Such selectively soluble polymers simplify catalyst, reagent, and product recovery and enable the use of Green chemistry...

  6. Nonresonant and Resonant Frequency-Selectable Induction-Heating Targets

    E-Print Network [OSTI]

    Rodriguez, John I.

    This paper examines a scheme for developing frequency-selectable induction-heating targets for stimulating temperature-sensitive polymer gels. The phrase frequency selectable implies that each target has a frequency at ...

  7. acid induces selective: Topics by E-print Network

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

    complementarity and entanglement. Utilizing the phase selective manipulations with enviroment, it is demonstrated how the complementarity particularly induces a preservation...

  8. Federal ESPC Process Phase 2: ESCO Selection and Preliminary Assessment

    Broader source: Energy.gov [DOE]

    During phase 2 of the energy savings performance contract (ESPC) process, the agency selects an energy service company (ESCO) to proceed with project development. The selection process includes notifying all indefinite-delivery, indefinite-quantity (IDIQ) ESCOs of the opportunity, reviewing ESCO responses, and down-selecting first to two or more ESCOs, then further down-selecting to one ESCO to perform a preliminary assessment (PA).

  9. Quantifying evolution and natural selection in vertebrate noncoding sequence

    E-Print Network [OSTI]

    Hoffman, Michael M.

    2008-07-08T23:59:59.000Z

    in determining which regions of the genome are under selective pressure, and if so, what kind of selective pressure affects them (Nei and Kumar 2000; Yang and Bielawski 2000; Eyre- Walker 2006). Directional selection occurs when natural selection drives one... more elaborate method, which included partial degeneracy by considering all possible pathways between any pair of codons. Later, Nei and Gojobori (1986) devised a similar but simpler method by removing parameters shown to be unnecessary in computer...

  10. Efficient Stepwise Selection in Decomposable Models Amol Deshpande

    E-Print Network [OSTI]

    Jordan, Michael I.

    for model selection and parameter estimation are being developed by researchers in these areas [PPL97, Hin99

  11. Efficient Stepwise Selection in Decomposable Models Amol Deshpande \\Lambda

    E-Print Network [OSTI]

    Garofalakis, Minos

    for model selection and parameter estimation are being developed by researchers in these areas [PPL97, Hin99

  12. On-Site Wastewater Treatment Systems: Selecting and Permitting (Spanish)

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2005-04-30T23:59:59.000Z

    This publication explains how to select and obtain a permit for an on-site wastewater treatment system in Texas....

  13. Development of the Selective Hydrophobic Coagulation process

    SciTech Connect (OSTI)

    Yoon, R.H.; Luttrell, G.H.

    1992-01-01T23:59:59.000Z

    A novel technique for selectively coagulating and separating coal from dispersed mineral matter has been developed at Virginia Tech. The process, Selective Hydrophobic Coagulation (SHC), has been studied since 1986 under the sponsorship of the US Department of Energy (Contracts AC22-86PC91221 and AC22-90PC90174). The SHC process differs from oil agglomeration, shear or polymer flocculation, and electrolytic coagulation processes in that it does not require reagents or additives to induce the formation of coagula. In most cases, simple pH control is all that is required to (1) induce the coagulation of coal particles and (2) effectively disperse particles of mineral matter. If the coal is oxidized, a small dosage of reagents can be used to enhance the process. During the quarter, the Anutech Mark IV surface force apparatus was used to generate surface force-distance data for the mica/dodecylamine hydrochloride system (Task 2.1.1). Work to characterize the hydrophobicity of this system and the mica/DDOA[sup [minus

  14. Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen

    DOE Patents [OSTI]

    Frei, Heinz (Berkeley, CA); Blatter, Fritz (Basel, CH); Sun, Hai (Saint Charles, MO)

    1999-01-01T23:59:59.000Z

    A process for selective thermal oxidation or photooxidation of hydrocarbons adsorbed onto zeolite matrices. A highly selective thermal oxidation and photooxidation of unsubstituted or alkyl substituted alkanes, alkenes, aromatics and cycloalkyls in solvent free zeolites under dark thermal conditions or under irradiation with visible light. The process oxidizes hydrocarbons almost completely selectively without substantial production of byproducts.

  15. Selective thermal oxidation of hydrocarbons in zeolites by oxygen

    DOE Patents [OSTI]

    Frei, Heinz (Berkeley, CA); Blatter, Fritz (Basel, CH); Sun, Hai (Saint Charles, MO)

    2000-01-01T23:59:59.000Z

    A process for selective thermal oxidation of hydrocarbons adsorbed onto zeolite matrices. A highly selective thermal oxidation of unsubstituted or alkyl substituted alkanes, alkenes, aromatics and cycloalkyls is carried out in solvent free zeolites under dark thermal conditions. The process oxidizes hydrocarbons almost completely selectively without substantial production of byproducts.

  16. Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen

    DOE Patents [OSTI]

    Frei, Heinz (Berkeley, CA); Blatter, Fritz (Basel, CH); Sun, Hai (Saint Charles, MO)

    2001-01-01T23:59:59.000Z

    A process for a combined selective thermal oxidation and photooxidation of hydrocarbons adsorbed onto zeolite matrices. A highly combined selective thermal oxidation and photooxidation of unsubstituted or alkyl substituted alkanes, alkenes, aromatics and cycloalkyls in solvent free zeolites under dark thermal conditions or under irradiation with visible light. The process oxidizes hydrocarbons almost completely selectively without substantial production of byproducts.

  17. Random Selection with an Adversarial Majority Ronen Gradwohl

    E-Print Network [OSTI]

    Zuckerman, David

    the problem of random selection, where p players follow a protocol to jointly select a random element to jointly make a random choice from a universe of size n. They follow some protocol, and if all parties play selection is a very useful building block for distributed algorithms and cryptographic protocols, because

  18. Server-Based Dynamic Server Selection Yingfei Dong1

    E-Print Network [OSTI]

    Hou, Y. Thomas

    Server-Based Dynamic Server Selection Algorithms Yingfei Dong1 , Zhi-Li Zhang1 , and Y. Thomas Hou2 94085 thou@fla.fujitsu.com Abstract. Server selection is an important problem in replicated server systems distributed over the Internet. In this paper, we study two server selection algorithms under

  19. Original article Selection for acrolein tolerance in Drosophila

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Original article Selection for acrolein tolerance in Drosophila melanogaster L.M. Sierra' M the tolerance of D. melanogaster to the toxic action of acrolein, was carried out. At both temperatures between the lines selected at 17 °C and 24 °C were found. toxic tolerance - acrolein - selection

  20. Unsupervised Feature Selection for the k-means Clustering Problem

    E-Print Network [OSTI]

    Drineas, Petros

    Unsupervised Feature Selection for the k-means Clustering Problem Christos Boutsidis Department present a novel feature selection algorithm for the k-means clustering problem. Our algorithm any -approximate k-means algorithm ( 1) on the features selected using our method, we can find a (1

  1. Parameter Control Methods for Selection Operators in Genetic Algorithms

    E-Print Network [OSTI]

    Eiben, A.E. "Guszti"

    of such methods on three groups of test functions and conclude that varying se- lection pressure during a GA run largely on their parameters, such as population size, selection pressure, crossover and mutation rates size determines the selection pressure, and can thus be used to control the selection operator [11

  2. Feature selection in high dimensional regression problems for genomics

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Feature selection in high dimensional regression problems for genomics Julie Hamon1,2,3 , Clarisse, France julien.jacques@lifl.fr Abstract. In the context of genomic selection in animal breeding and "closed to real" datasets. Keywords: Feature selection, combinatorial optimization, regression, genomic. 1

  3. Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen

    DOE Patents [OSTI]

    Frei, H.; Blatter, F.; Sun, H.

    1999-06-22T23:59:59.000Z

    A process is described for selective thermal oxidation or photooxidation of hydrocarbons adsorbed onto zeolite matrices. A highly selective thermal oxidation and photooxidation of unsubstituted or alkyl substituted alkanes, alkenes, aromatics and cycloalkyls in solvent free zeolites under dark thermal conditions or under irradiation with visible light. The process oxidizes hydrocarbons almost completely selectively without substantial production of byproducts. 19 figs.

  4. Environment-contingent sexual selection in a colour polymorphic fish

    E-Print Network [OSTI]

    Dill, Lawrence M.

    Environment-contingent sexual selection in a colour polymorphic fish Suzanne M. Gray1,*, Lawrence M environment can influence sexual selection on colourful male secondary traits such that selective advantage is environment contingent. Using a small fish endemic to Sulawesi, Indonesia (Telmatherina sarasinorum) that has

  5. 2012-2013 Housing Lottery & Room Selection Information

    E-Print Network [OSTI]

    Rusu, Adrian

    2012-2013 Housing Lottery & Room Selection Information Residential Learning & University Housing Room Selection Profile Deadline to Apply for 2012-2013 Housing Lottery Room Selection Begins March 9th housing for 2012-2013 must apply online: www.rowan.edu/rluh/roomselection Due to high demand

  6. Optimal Portfolio Selection Under Concave Price Impact

    SciTech Connect (OSTI)

    Ma Jin, E-mail: jinma@usc.edu [University of Southern California, Department of Mathematics (United States); Song Qingshuo, E-mail: songe.qingshuo@cityu.edu.hk [City University of Hong Kong, Department of Mathematics (Hong Kong); Xu Jing, E-mail: xujing8023@yahoo.com.cn [Chongqing University, School of Economics and Business Administration (China); Zhang Jianfeng, E-mail: jianfenz@usc.edu [University of Southern California, Department of Mathematics (United States)

    2013-06-15T23:59:59.000Z

    In this paper we study an optimal portfolio selection problem under instantaneous price impact. Based on some empirical analysis in the literature, we model such impact as a concave function of the trading size when the trading size is small. The price impact can be thought of as either a liquidity cost or a transaction cost, but the concavity nature of the cost leads to some fundamental difference from those in the existing literature. We show that the problem can be reduced to an impulse control problem, but without fixed cost, and that the value function is a viscosity solution to a special type of Quasi-Variational Inequality (QVI). We also prove directly (without using the solution to the QVI) that the optimal strategy exists and more importantly, despite the absence of a fixed cost, it is still in a 'piecewise constant' form, reflecting a more practical perspective.

  7. Reverse-selective diffusion in nanocomposite membranes

    E-Print Network [OSTI]

    Reghan J. Hill

    2005-10-27T23:59:59.000Z

    The permeability of certain polymer membranes with impenetrable nanoinclusions increases with the particle volume fraction (Merkel et al., Science, 296, 2002). This intriguing observation contradicts even qualitative expectations based on Maxwell's classical theory of conduction/diffusion in composites with homogeneous phases. This letter presents a simple theoretical interpretation based on classical models of diffusion and polymer physics. An essential feature of the theory is a polymer-segment depletion layer at the inclusion-polymer interface. The accompanying increase in free volume leads to a significant increase in the local penetrant diffusivity, which, in turn, increases the bulk permeability while exhibiting reverse selectivity. This model captures the observed dependence of the bulk permeability on the inclusion size and volume fraction, providing a straightforward connection between membrane microstructure and performance.

  8. Vacuum selection on the string landscape

    SciTech Connect (OSTI)

    Tetteh-Lartey, Edward [Department of Physics, Texas A and M University, College Station, Texas 77845 (United States)

    2007-05-15T23:59:59.000Z

    I examine some nonanthropic approaches to the string landscape. These approaches are based on finding the initial conditions of the universe using the wave function of the multiverse to select the most probable vacuum out of this landscape. All approaches tackled so far seem to have their own problems and there is no clear-cut alternative to anthropic reasoning. I suggest that finding the initial conditions may be irrelevant since all possible vacua on the landscape are possible initial state conditions and eternal inflation could generate all the other vacua. We are now left to reason out why we are observing the small value of the cosmological constant. I address this issue in the context of noncritical string theory in which all values of the cosmological constant on the landscape are departures from the critical equilibrium state.

  9. Information Gain Based Dimensionality Selection for Classifying Text Documents

    SciTech Connect (OSTI)

    Dumidu Wijayasekara; Milos Manic; Miles McQueen

    2013-06-01T23:59:59.000Z

    Selecting the optimal dimensions for various knowledge extraction applications is an essential component of data mining. Dimensionality selection techniques are utilized in classification applications to increase the classification accuracy and reduce the computational complexity. In text classification, where the dimensionality of the dataset is extremely high, dimensionality selection is even more important. This paper presents a novel, genetic algorithm based methodology, for dimensionality selection in text mining applications that utilizes information gain. The presented methodology uses information gain of each dimension to change the mutation probability of chromosomes dynamically. Since the information gain is calculated a priori, the computational complexity is not affected. The presented method was tested on a specific text classification problem and compared with conventional genetic algorithm based dimensionality selection. The results show an improvement of 3% in the true positives and 1.6% in the true negatives over conventional dimensionality selection methods.

  10. Coal production expansion: a selected bibliography

    SciTech Connect (OSTI)

    Grissom, M.C. (ed.)

    1980-07-01T23:59:59.000Z

    The expeditious and economic transport of coal from producing regions to consuming regions is essential to any policy designed to increase the use of coal as an energy source. Obtaining an optimal coal transportation system, including terminal facilities, is significant in providing US coal to its users in the United States and abroad. Rail, barge, truck, slurry pipeline, and ship are the modes used to move coal from the producer to the user. Transportation costs represent a large percentage of the delivered price. This bibliography includes 138 selected citations on coal export, transport, and production. The references are to reports from the Department of Energy and its contractors, reports from other government or private organizations, and journal articles, books, conference papers, and monographs from US originators. These citations and hundreds of additional citations on this subject are available for on-line searching and retrieval from the Technical Information Center's Energy Data Base using the DOE/RECON interactive system. Approximately 50,000 citations on coal and coal products are a part of this data base. Current additions to data base on this subject are announced monthly in Fossil Energy Update. DOE-sponsored work is also announced in Energy Research Abstracts. The citations in this publication are arranged in broad subject categories as shown in the table of contents. Five indexes are provided: Corporate, Author, Subject, Contract Number, and Report Number. Included as an appendix are some tables and figures from Energy Information Administration reports covering coal production and disposition.

  11. Molecular Selectivity of Brown Carbon Chromophores

    SciTech Connect (OSTI)

    Laskin, Julia; Laskin, Alexander; Nizkorodov, Sergey; Roach, Patrick J.; Eckert, Peter A.; Gilles, Mary K.; Wang, Bingbing; Lee, Hyun Ji; Hu, Qichi

    2014-09-18T23:59:59.000Z

    Complementary methods of high-resolution mass spectrometry and micro-spectroscopy were utilized for molecular analysis of secondary organic aerosol (SOA) generated from ozonolysis of two structural monoterpene isomers: D-limonene (LSOA) and a-pinene (PSOA). Laboratory simulated aging of LSOA and PSOA, through conversion of carbonyls into imines mediated by NH3 vapors in humid air, resulted in selective browning of the LSOA sample, while the PSOA sample remained white. Comparative analysis of the reaction products in the aged LSOA and PSOA samples provided insights into chemistry relevant to formation of brown carbon chromophores. A significant fraction of carbonyl-imine conversion products with identical molecular formulas were detected in both samples. This reflects the high level of similarity in the molecular composition of these two closely related SOA materials. Several highly conjugated products were detected exclusively in the brown LSOA sample and were identified as potential chromophores responsible for the observed color change. The majority of the unique products in the aged LSOA sample with the highest number of double bonds contain two nitrogen atoms. We conclude that chromophores characteristic of the carbonyl- imine chemistry in LSOA are highly conjugated oligomers of secondary imines (Schiff bases) present at relatively low concentrations. Formation of this type of conjugated compounds in PSOA is hindered by the structural rigidity of the a-pinene oxidation products. Our results suggest that the overall light-absorbing properties of SOA may be determined by trace amounts of strong brown carbon chromophores.

  12. Selecting major Appalachian basin gas plays

    SciTech Connect (OSTI)

    Patchen, D.G.; Nuttall, B.C.; Baranoski, M.T.; Harper, J.A.; Schwietering, J.F.; Van Tyne, A.; Aminian, K.; Smosna, R.A.

    1992-01-01T23:59:59.000Z

    Under a cooperative agreement with the Morgantown Energy Technology Center (METC) the Appalachian Oil and Natural Gas Research Consortium (AONGRC) is preparing a geologic atlas of the major gas plays in the Appalachian basin, and compiling a database for all fields in each geologic play. the first obligation under this agreement was to prepare a topical report that identifies the major gas plays, briefly describes each play, and explains how the plays were selected. Four main objectives have been defined for this initial task: assign each gas reservoir to a geologic play, based on age, trap type, degree of structural control, and depositional environment; organize all plays into geologically-similar groups based on the main criteria that defines each play; prepare a topical report for METC; and transfer this technology to industry through posters and talks at regional geological and engineering meetings including the Appalachian Petroleum Geology Symposium, Northeastern Section meeting of the Geological Society of America, the METC Gas Contractors Review meeting, the Kentucky Oil and Gas Association, and the Appalachian Energy Group.

  13. Selecting major Appalachian basin gas plays

    SciTech Connect (OSTI)

    Patchen, D.G.; Nuttall, B.C.; Baranoski, M.T.; Harper, J.A.; Schwietering, J.F.; Van Tyne, A.; Aminian, K.; Smosna, R.A.

    1992-06-01T23:59:59.000Z

    Under a cooperative agreement with the Morgantown Energy Technology Center (METC) the Appalachian Oil and Natural Gas Research Consortium (AONGRC) is preparing a geologic atlas of the major gas plays in the Appalachian basin, and compiling a database for all fields in each geologic play. the first obligation under this agreement was to prepare a topical report that identifies the major gas plays, briefly describes each play, and explains how the plays were selected. Four main objectives have been defined for this initial task: assign each gas reservoir to a geologic play, based on age, trap type, degree of structural control, and depositional environment; organize all plays into geologically-similar groups based on the main criteria that defines each play; prepare a topical report for METC; and transfer this technology to industry through posters and talks at regional geological and engineering meetings including the Appalachian Petroleum Geology Symposium, Northeastern Section meeting of the Geological Society of America, the METC Gas Contractors Review meeting, the Kentucky Oil and Gas Association, and the Appalachian Energy Group.

  14. Decision guide for roof slope selection

    SciTech Connect (OSTI)

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

    1988-10-01T23:59:59.000Z

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

  15. Review and selection of unsaturated flow models

    SciTech Connect (OSTI)

    NONE

    1993-09-10T23:59:59.000Z

    Under the US Department of Energy (DOE), the Civilian Radioactive Waste Management System Management and Operating Contractor (CRWMS M&O) has the responsibility to review, evaluate, and document existing computer ground-water flow models; to conduct performance assessments; and to develop performance assessment models, where necessary. In the area of scientific modeling, the M&O CRWMS has the following responsibilities: To provide overall management and integration of modeling activities. To provide a framework for focusing modeling and model development. To identify areas that require increased or decreased emphasis. To ensure that the tools necessary to conduct performance assessment are available. These responsibilities are being initiated through a three-step process. It consists of a thorough review of existing models, testing of models which best fit the established requirements, and making recommendations for future development that should be conducted. Future model enhancement will then focus on the models selected during this activity. Furthermore, in order to manage future model development, particularly in those areas requiring substantial enhancement, the three-step process will be updated and reported periodically in the future.

  16. Robust seed selection algorithm for k-means type algorithms

    E-Print Network [OSTI]

    Pavan, K Karteeka; Rao, A V Dattatreya; Sridhar, G R; 10.5121/ijcsit.2011.3513

    2012-01-01T23:59:59.000Z

    Selection of initial seeds greatly affects the quality of the clusters and in k-means type algorithms. Most of the seed selection methods result different results in different independent runs. We propose a single, optimal, outlier insensitive seed selection algorithm for k-means type algorithms as extension to k-means++. The experimental results on synthetic, real and on microarray data sets demonstrated that effectiveness of the new algorithm in producing the clustering results

  17. Functional localizers Ventral visual selectivity and adaptation in amnesia

    E-Print Network [OSTI]

    Kastner, Sabine

    selectivity in LOC (composed of LO and pFs), face selectivity in FFA, and scene selectivity in PPA, TOS (s) scene face TOS time (s) scene face RSC time (s) LSJ Control Distribution of t and p values over.5 2.0 1.5 1.0 0.5 0.0 LO pFs PPA TOS RSC object scene LSJ Control Rapid repetitions of objects

  18. Evaluation of six cycles of reciprocal recurrent selection in maize

    E-Print Network [OSTI]

    Llorente, Carlos Fernando

    1970-01-01T23:59:59.000Z

    . The progress obtained was measured by the yield nf selections x composites and frequency di. stributions of higher yieldin- elec- tions. Variability was estimated by the standard deviatson, co- efficient of variation, and range of the . elections... ? composites yield trials. Coefficients of inbreeding were also calculated for each composite at th. . beginning of every cycle, Results indicated t?. at reciprocal recurrent selection improved the frequency of higher yielding selections in the Ferguson...

  19. A Guide to Insulation Selection for Industrial Applications

    E-Print Network [OSTI]

    Harrison, M. R.

    1979-01-01T23:59:59.000Z

    of new insulations on th mar ket, it is important that the insulation selection process be upgraded. Insulation peci fications need to be reviewed in terms of new products and installation techniques. Also, the specific application or end use should... be critically analyzed to determine whic~ pro f ducts are best suited for that application. INSULATION MATERIAL SELECTION The selection and specification of insulation materials can be broken down int two I separate but interrelated activities. The first...

  20. Molecular sieve sensors for selective detection at the nanogram level

    DOE Patents [OSTI]

    Bein, Thomas (Albuquerque, NM); Brown, Kelly D. (Albuquerque, NM); Frye, Gregory C. (Albuquerque, NM); Brinker, Charles J. (Albuquerque, NM)

    1992-01-01T23:59:59.000Z

    The invention relates to a selective chemical sensor for selective detection of chemical entities even at the nanogram level. The invention further relates to methods of using the sensor. The sensor comprises: (a) a piezoelectric substrate capable of detecting mass changes resulting from adsorption of material thereon; and (b) a coating applied to the substrate, which selectively sorbs chemical entities of a size smaller than a preselected magnitude.

  1. Costs of Imported Crude Oil for Selected Crude Streams

    Gasoline and Diesel Fuel Update (EIA)

    Information Administration Petroleum Marketing Annual 1995 51 Table 29. F.O.B. a Costs of Imported Crude Oil for Selected Crude Streams (Dollars per Barrel) - Continued Year...

  2. Use Remote Sensing Data (selected visible and infrared spectrums...

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

    Use Remote Sensing Data (selected visible and infrared spectrums) to locate high temperature ground anomalies in Colorado. Confirm heat flow potential with on-site surveys to drill...

  3. Use Remote Sensing Data (selected visible and infrared spectrums...

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

    City - May 19, 2010 * Project Title - "Use Remote Sensing Data (selected visible and infrared spectrums) to locate high temperature ground anomalies in Colorado. Confirm heat flow...

  4. Joint Variable Selection for Data Envelope Analysis via Group Sparsity

    E-Print Network [OSTI]

    Irene Song

    2014-02-15T23:59:59.000Z

    highly correlated variables and does not care which one is selected (Zou and Hastie 2005). Hence, an approach ...... Health Services Management. Research...

  5. Crown Ethers in Graphene Bring Strong, Selective Binding | ornl...

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

    Materials Characterization Crown Ethers in Graphene Bring Strong, Selective Binding November 14, 2014 Schematic showing a graphene sheet containing an array of ideal crown ethers....

  6. Vehicle Technologies Office: Past Funding Opportunities and Selections...

    Office of Environmental Management (EM)

    Lightweighting Applications and Advanced Alloy Development for Automotive and Heavy-Duty Engines - DE-FOA-0000648 - Projects Selected FY2011 Clean Cities Community Readiness and...

  7. Table 22. Domestic Crude Oil First Purchase Prices for Selected...

    U.S. Energy Information Administration (EIA) Indexed Site

    Form EIA-182, "Domestic Crude Oil First Purchase Report." 22. Domestic Crude Oil First Purchase Prices for Selected Crude Streams 44 Energy Information Administration...

  8. Los Alamos engineer selected to participate in NAE's 2012 "Frontiers...

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

    Moody to participate in "Frontiers of Engineering" Los Alamos engineer selected to participate in NAE's 2012 "Frontiers of Engineering" symposium Engineers between 30 to 45 who are...

  9. DOE Selects Contractor for California Energy Technology Engineering...

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

    California Energy Technology Engineering Center Cleanup DOE Selects Contractor for California Energy Technology Engineering Center Cleanup June 26, 2014 - 12:00pm Addthis Media...

  10. anion selective membrane: Topics by E-print Network

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

    wastewater treatment, (more) Xiao, Li 2014-01-01 23 Synthesis of nanomesh, thin film nanocomposite, nanocomposite membranes and synthesis of potassium ion selective...

  11. Selective Removal of Lanthanides from Natural Waters, Acidic...

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

    Removal of Lanthanides from Natural Waters, Acidic Streams and Dialysate. Selective Removal of Lanthanides from Natural Waters, Acidic Streams and Dialysate. Abstract: The...

  12. Optimal Technology Selection and Operation of Microgrids in Commercial Buildings

    E-Print Network [OSTI]

    Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

    2008-01-01T23:59:59.000Z

    L ABORATORY Optimal Technology Selection and Operation ofEnvironmental Energy Technologies Division 15 January 2007for Electric Reliability Technology Solutions with funding

  13. Factors Applicants Value when Selecting an Emergency Medicine Residency

    E-Print Network [OSTI]

    Yarris, Lalena M; DeIorio, Nicole M; Lowe, Robert A

    2009-01-01T23:59:59.000Z

    M, Marco CA. Emergency Medicine residency selection: factorset al. Women in academic Emergency Medicine. Acad Emerg Med.2000; 7:999-1007. Western Journal of Emergency Medicine

  14. assays high selectivity: Topics by E-print Network

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

    Analysis Afshari, Ehsan 104 Stresa, Italy, 25-27 April 2007 SELECTION OF HIGH STRENGTH ENCAPSULANT FOR MEMS DEVICES Physics Websites Summary: devices during high pressure...

  15. aluminum oxide selectively: Topics by E-print Network

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

    gases. These techniques are based on the injection of certain compounds, such as cyanuric acid and ammonia... Chenanda, Cariappa Mudappa 2012-06-07 80 Selective oxidation of...

  16. A Review of Carbon Dioxide Selective Membranes: A Topical Report

    SciTech Connect (OSTI)

    Dushyant Shekhawat; David R. Luebke; Henry W. Pennline

    2003-12-01T23:59:59.000Z

    Carbon dioxide selective membranes provide a viable energy-saving alternative for CO2 separation, since membranes do not require any phase transformation. This review examines various CO2 selective membranes for the separation of CO2 and N2, CO2 and CH4, and CO2 and H2 from flue or fuel gas. This review attempts to summarize recent significant advances reported in the literature about various CO2 selective membranes, their stability, the effect of different parameters on the performance of the membrane, the structure and permeation properties relationships, and the transport mechanism applied in different CO2 selective membranes.

  17. Project Profile: High-Temperature Solar Selective Coating Development...

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

    Selective Coating Development for Power Tower Receivers Sandia National Laboratories logo Sandia National Laboratories (SNL), under the National Laboratory R&D competitive...

  18. Method for isotope enrichment of mercury-196 by selective photoionization

    DOE Patents [OSTI]

    Paisner, Jeffrey A. (San Ramon, CA); Crane, John K. (Pleasanton, CA)

    1988-01-01T23:59:59.000Z

    A method is provided for selectively photoionizing .sup.196 Hg atoms in a vapor utilizing a three or four-step photoionization process.

  19. Combustion in a multiburner furnace with selective flow of oxygen...

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

    in a multiburner furnace with selective flow of oxygen Re-direct Destination: Improved operational characteristics such as improved fuel efficiency, reduction of NOx formation,...

  20. Semen parameters of Callithrix jacchus: ejaculates from selected males of proven fertility

    E-Print Network [OSTI]

    Busch, Leo Joseph

    1981-01-01T23:59:59.000Z

    . Presently, however, both of these species are only available in extremely limited numbers from a small number of domestic breeding facilities. Although researchers here in the United States have only just begun utilizing the small Brazilian common... laboratory primate. Its small size, approximately 25 cm in height and 300 g in weight at maturity, makes it relatively easy to handle and inexpens1ve to house and feed. It becomes sexually mature at 14 to 18 months, with the female hav1ng an ovar1an cycle...

  1. Biofuel Feedstock Assessment For Selected Countries

    SciTech Connect (OSTI)

    Kline, Keith L [ORNL; Oladosu, Gbadebo A [ORNL; Wolfe, Amy K [ORNL; Perlack, Robert D [ORNL; Dale, Virginia H [ORNL

    2008-02-01T23:59:59.000Z

    Findings from biofuel feedstock production assessments and projections of future supply are presented and discussed. The report aims to improve capabilities to assess the degree to which imported biofuel could contribute to meeting future U.S. targets to reduce dependence on imported oil. The study scope was focused to meet time and resource requirements. A screening process identified Argentina, Brazil, Canada, China, Colombia, India, Mexico, and the Caribbean Basin Initiative (CBI) region for initial analysis, given their likely role in future feedstock supply relevant to U.S. markets. Supply curves for selected feedstocks in these countries are projected for 2012, 2017 and 2027. The supply functions, along with calculations to reflect estimated supplies available for export and/or biofuel production, were provided to DOE for use in a broader energy market allocation study. Potential cellulosic supplies from crop and forestry residues and perennials were also estimated for 2017 and 2027. The analysis identified capacity to potentially double or triple feedstock production by 2017 in some cases. A majority of supply growth is derived from increasing the area cultivated (especially sugarcane in Brazil). This is supplemented by improving yields and farming practices. Most future supplies of corn and wheat are projected to be allocated to food and feed. Larger shares of future supplies of sugarcane, soybean and palm oil production will be available for export or biofuel. National policies are catalyzing investments in biofuel industries to meet targets for fuel blending that generally fall in the 5-10% range. Social and environmental concerns associated with rapid expansion of feedstock production are considered. If the 2017 projected feedstock supply calculated as 'available' for export or biofuel were converted to fuel, it would represent the equivalent of about 38 billion gallons of gasoline. Sugarcane and bagasse dominate the available supply, representing 64% of the total. Among the nations studied, Brazil is the source of about two-thirds of available supplies, followed distantly by Argentina (12%), India and the CBI region.

  2. Biofuel Feedstock Assessment for Selected Countries

    SciTech Connect (OSTI)

    Kline, K.L.; Oladosu, G.A.; Wolfe, A.K.; Perlack, R.D.; Dale, V.H.

    2008-02-18T23:59:59.000Z

    Findings from biofuel feedstock production assessments and projections of future supply are presented and discussed. The report aims to improve capabilities to assess the degree to which imported biofuel could contribute to meeting future U.S. targets to reduce dependence on imported oil. The study scope was focused to meet time and resource requirements. A screening process identified Argentina, Brazil, Canada, China, Colombia, India, Mexico, and the Caribbean Basin Initiative (CBI) region for initial analysis, given their likely role in future feedstock supply relevant to U.S. markets. Supply curves for selected feedstocks in these countries are projected for 2012, 2017 and 2027. The supply functions, along with calculations to reflect estimated supplies available for export and/or biofuel production, were provided to DOE for use in a broader energy market allocation study. Potential cellulosic supplies from crop and forestry residues and perennials were also estimated for 2017 and 2027. The analysis identified capacity to potentially double or triple feedstock production by 2017 in some cases. A majority of supply growth is derived from increasing the area cultivated (especially sugarcane in Brazil). This is supplemented by improving yields and farming practices. Most future supplies of corn and wheat are projected to be allocated to food and feed. Larger shares of future supplies of sugarcane, soybean and palm oil production will be available for export or biofuel. National policies are catalyzing investments in biofuel industries to meet targets for fuel blending that generally fall in the 5-10% range. Social and environmental concerns associated with rapid expansion of feedstock production are considered. If the 2017 projected feedstock supply calculated as available for export or biofuel were converted to fuel, it would represent the equivalent of about 38 billion gallons of gasoline. Sugarcane and bagasse dominate the available supply, representing 64% of the total. Among the nations studied, Brazil is the source of about two-thirds of available supplies, followed distantly by Argentina (12%), India and the CBI region.

  3. Productivity and Firm Selection: Intra-National and International Trade.

    E-Print Network [OSTI]

    Sussex, University of

    Productivity and Firm Selection: Intra-National and International Trade. Gregory Corcos (NHH) Firm Selection: Intra- vs International Trade April 23, 2007 1 / 35 #12;Overview Objective: Quantify the productivity gains from inter- and intra-national trade. What we do in this paper: model the effect of trade

  4. Training Samples in Objective Bayesian Model Selection 1

    E-Print Network [OSTI]

    West, Mike

    Training Samples in Objective Bayesian Model Selection 1 by James O. Berger Duke University North Central to several objective approaches to Bayesian model selection is the use of training samples prescription for choosing training samples is to choose them to be as small as possible, subject to yielding

  5. An improved selective excitation double Mossbauer spectrometer J. van Lieropa)

    E-Print Network [OSTI]

    Ryan, Dominic

    An improved selective excitation double Mossbauer spectrometer J. van Lieropa) and D. H. Ryan, operation and performance of a selective excitation double Mossbauer SEDM spectrometer are described circuitry together with Wissel Mossbauer velocity transducers and electronics supplies energy

  6. Selective Monosaccharide Transport through Lipid Bilayers Using Boronic Acid Carriers

    E-Print Network [OSTI]

    Smith, Bradley D.

    Selective Monosaccharide Transport through Lipid Bilayers Using Boronic Acid Carriers Pamela R-one boronic acids were studied for their ability to transport saccharides in and out of liposomes. The rates transport. The order of transport selectivity was sorbitol > fructose > glucose. The disaccharides maltose

  7. Selecting the right pumps and valves for flue gas desulfurization

    SciTech Connect (OSTI)

    Ellis, D.; Ahluwalia, H. [ITT Engineered Valves, Lancaster, PA (United States)

    2006-07-15T23:59:59.000Z

    Limestone slurry needs to move efficiently through a complex process, meaning that selecting the right pumps and valves is critical. The article discusses factors to consider in selecting pumps and values for flue gas desulfurization process in coal-fired power plants. 2 photos.

  8. Designed amyloid fibers as materials for selective carbon dioxide capture

    E-Print Network [OSTI]

    Designed amyloid fibers as materials for selective carbon dioxide capture Dan Lia,b,c,1 , Hiroyasu demonstrate that amyloids, self-assembling protein fibers, are effective for selective carbon dioxide capture formation rate is fast enough to capture carbon dioxide by dynamic separation, undiminished by the presence

  9. Method of enhancing selective isotope desorption from metals

    DOE Patents [OSTI]

    Knize, R.J.; Cecchi, J.L.

    1983-07-26T23:59:59.000Z

    This invention relates generally to the field of gas desorption from metals; and, more particularly, to a method of enhancing the selective desorption of a particular isotope of a gas from metals. Enhanced selective desorption is especially useful in the operation of fusion devices.

  10. Random Selection with an Adversarial Majority # Ronen Gradwohl +

    E-Print Network [OSTI]

    Vadhan, Salil

    We consider the problem of random selection, where p players follow a protocol to jointly select; 1 Introduction Suppose p players wish to jointly make a random choice from a universe of size n block for distributed algorithms and cryptographic protocols, because it allows one to first design

  11. Homogeneous Catalysis Selective Oxidation of Methane to Methanol

    E-Print Network [OSTI]

    Goddard III, William A.

    Homogeneous Catalysis Selective Oxidation of Methane to Methanol Catalyzed, with CH Activation (generated by dissolution[6] of Au2O3) react with methane at 1808C to selectively generate methanol (as a mixture of the ester and methanol) in high yield (Table 1, entries 1 and 2). As expected, the irreversible

  12. Relay Selection for Security Enhancement in Cognitive Relay Networks

    E-Print Network [OSTI]

    Elkashlan, Maged

    a pair of cognitive relays are opportunisti- cally selected for security protection against eavesdropping1 Relay Selection for Security Enhancement in Cognitive Relay Networks Yuanwei Liu, Lifeng Wang, Tran Trung Duy, Maged Elkashlan, and Trung Q. Duong Abstract--This letter proposes several relay

  13. A Bootstrap Model Selection Criterion Based on Kullback's Symmetric Divergence

    E-Print Network [OSTI]

    A Bootstrap Model Selection Criterion Based on Kullback's Symmetric Divergence Katholieke corrected variant of KIC develop for the purpose of sources separation. Our variant utilizes bootstrapping is assumed by the authors. 1 #12; A BOOTSTRAP MODEL SELECTION CRITERION BASED ON KULLBACK'S SYMMETRIC

  14. Selective compensation of voltage harmonics in grid-connected microgrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    1 Selective compensation of voltage harmonics in grid-connected microgrids Mehdi Savaghebia , Juan is proposed for selective compensation of main voltage harmonics in a grid- connected microgrid. The aim level. Keywords Distributed Generator (DG); microgrid; grid-connected; voltage harmonics compensation. 1

  15. Superior Performance of HIS-SelectTM HF Nickel

    E-Print Network [OSTI]

    Lebendiker, Mario

    Superior Performance of HIS-SelectTM HF Nickel Affinity Gel By John Dapron, Michael Harvey, Heidi by immobilized metal affinity chromatography (IMAC), using nickel as the affinity ligand. Sigma-Aldrich has been expanding its line of specialty HIS-Select nickel chelate affinity media to meet the varied needs

  16. Flip chip electrical interconnection by selective electroplating and bonding

    E-Print Network [OSTI]

    Lin, Liwei

    the interconnection and device substrates to en- hance the ion diffusion during the final electroplating and bondingFlip chip electrical interconnection by selective electroplating and bonding L.-W. Pan, P. Yuen, L of flip-chip, selective elec- troplating and bonding. The electrical interconnection lines are built

  17. SELECTIVITY OF TOWED-NET SAMPLERS RICHARD A. BARKLEY'

    E-Print Network [OSTI]

    SELECTIVITY OF TOWED-NET SAMPLERS RICHARD A. BARKLEY' ABSTRACf The ideal sampler for plankton theoretical analysis of one aspect of selectivity, avoidance of towed-net samplers. The theory is evaluated against three sets of paired samples obtained by different nets at different speeds to provide absolute

  18. Keyboard design variables in dual task mode selection

    E-Print Network [OSTI]

    Hansen, Mark Douglas

    1982-01-01T23:59:59.000Z

    -handedness. In addition, each subject signed VHF ALT FLT RPM NAV OPR NpR UHF Mode Selection Di s pl ay ALT VHF FLT RPM OPR UHF NAV FPR~ Spatial Analog on the 3x3 Keyboard Figure 1 Mode Selection Display and Spatial Analog for the Keyboards 12 and dated a...

  19. Cobalt Fischer-Tropsch catalysts having improved selectivity

    DOE Patents [OSTI]

    Miller, James G. (Pearl River, NY); Rabo, Jule A. (Armonk, NY)

    1989-01-01T23:59:59.000Z

    The promoter(s) Mn oxide or Mn oxide and Zr oxide are added to a cobalt Fischer-Tropsch catalyst combined with the molecular sieve TC-103 or TC-123 such that the resultant catalyst demonstrates improved product selectivity, stability and catalyst life. The improved selectivity is evidenced by lower methane production, higher C5+ yield and increased olefin production.

  20. Models for Offender Target Location Selection with Explicit Dependency Structures

    E-Print Network [OSTI]

    O'Leary, Michael

    Models for Offender Target Location Selection with Explicit Dependency Structures Mike O'Leary April 30 - May 1, 2012 O'Leary & Tucker (Towson University) Target Location Selection QMDNS 2012 1 / 54 in this study We thank Phil Canter from the Baltimore County Police Department for his assistance. O'Leary

  1. Structural analysis of metalloform-selective inhibition of methionine aminopeptidase

    E-Print Network [OSTI]

    Xie, Sheng-Xue; Huang, Wei-Jun; Ma, Ze-Qiang; Huang, Min; Hanzlik, Robert P.; Ye, Qi-Zhuang

    2006-04-01T23:59:59.000Z

    -coplanar conformation for the two aromatic rings. The unique coordination geometry of these inhibitors may determine their MnII-form selectivity. In contrast, the CoII-form selective inhibitor (4) recruits an unexpected third metal ion, forming a trimetallic enzyme...

  2. Green Roof Media Selection forGreen Roof Media Selection for the Minimization of Pollutantthe Minimization of Pollutant

    E-Print Network [OSTI]

    Clark, Shirley E.

    1 Green Roof Media Selection forGreen Roof Media Selection for the Minimization of Pollutantthe Minimization of Pollutant Loadings in Roof RunoffLoadings in Roof Runoff Brett LongBrett Long Shirley Clark for Green Roof Research Green Roofs:Green Roofs: The New BMP (at least in the US)The New BMP (at least

  3. Commissioning of the ATLAS Electron and Photon Trigger Selection

    E-Print Network [OSTI]

    Cibran Santamarina Rios for the ATLAS collaboration

    2010-09-30T23:59:59.000Z

    Since the start-up of the LHC end of 2009, the trigger commissioning is in full swing. The ATLAS trigger system is divided into three levels: the hardware-based first level trigger, and the software-based second level trigger and Event Filter, collectively referred to as the High Level Trigger (HLT). Initially, events have been selected online based on the Level-1 selections with the HLT algorithms run but not rejecting any events. This has been an important step in the commissioning of these triggers to ensure their correct functioning and subsequently to enable the HLT selections. Due to increasing LHC luminosity and the large QCD cross section, this has been a vital step to select leptons from J/$\\Psi$, bottom, charm, W and Z decays. This presentation gives an overview of the trigger performance of the electron and photon selection. Comparisons of the online selection variables with the offline reconstruction are shown as well as comparisons of data with MC simulations on which the current selection tuning is performed.

  4. Systematic wavelength selection for improved multivariate spectral analysis

    DOE Patents [OSTI]

    Thomas, Edward V. (2828 Georgia NE., Albuquerque, NM 87110); Robinson, Mark R. (1603 Solano NE., Albuquerque, NM 87110); Haaland, David M. (809 Richmond Dr. SE., Albuquerque, NM 87106)

    1995-01-01T23:59:59.000Z

    Methods and apparatus for determining in a biological material one or more unknown values of at least one known characteristic (e.g. the concentration of an analyte such as glucose in blood or the concentration of one or more blood gas parameters) with a model based on a set of samples with known values of the known characteristics and a multivariate algorithm using several wavelength subsets. The method includes selecting multiple wavelength subsets, from the electromagnetic spectral region appropriate for determining the known characteristic, for use by an algorithm wherein the selection of wavelength subsets improves the model's fitness of the determination for the unknown values of the known characteristic. The selection process utilizes multivariate search methods that select both predictive and synergistic wavelengths within the range of wavelengths utilized. The fitness of the wavelength subsets is determined by the fitness function F=.function.(cost, performance). The method includes the steps of: (1) using one or more applications of a genetic algorithm to produce one or more count spectra, with multiple count spectra then combined to produce a combined count spectrum; (2) smoothing the count spectrum; (3) selecting a threshold count from a count spectrum to select these wavelength subsets which optimize the fitness function; and (4) eliminating a portion of the selected wavelength subsets. The determination of the unknown values can be made: (1) noninvasively and in vivo; (2) invasively and in vivo; or (3) in vitro.

  5. Systems and methods for selective hydrogen transport and measurement

    DOE Patents [OSTI]

    Glatzmaier, Gregory C

    2013-10-29T23:59:59.000Z

    Systems and methods for selectively removing hydrogen gas from a hydrogen-containing fluid volume are disclosed. An exemplary system includes a proton exchange membrane (PEM) selectively permeable to hydrogen by exclusively conducting hydrogen ions. The system also includes metal deposited as layers onto opposite sides or faces of the PEM to form a membrane-electrode assembly (MEA), each layer functioning as an electrode so that the MEA functions as an electrochemical cell in which the ionic conductors are hydrogen ions, and the MEA functioning as a hydrogen selective membrane (HSM) when located at the boundary between a hydrogen-containing fluid volume and a second fluid.

  6. 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...

  7. Selective-emitter-enhanced Micro Thermophotovoltaic Power Generation System

    E-Print Network [OSTI]

    Kasagi, Nobuhide

    spectra from combustor and the band gap of photovoltaic (PV) cells. Thus, spectrum control of the thermal of micro combustor, selective emitter, low-bandgap PV cell, heat exchanger for thermal recycle, and vacuum

  8. Selecting The Optimal Logging Suite For Geothermal Reservoir...

    Open Energy Info (EERE)

    Selecting The Optimal Logging Suite For Geothermal Reservoir Evaluation- Results From The Alum 25-29 Well, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  9. Differential measurements selection for evaluation of telemedicine applications

    E-Print Network [OSTI]

    Oakley, Jeremy

    for developing methodological standards for economic evaluation. Our work aims to provide recommendation employment for economic evaluation and classes and specialties of telemedicine applications respectively. 3Differential measurements selection for evaluation of telemedicine applications Shuai Zhang, Sally

  10. Implementation of genomic selection in UK beef and sheep breeding

    E-Print Network [OSTI]

    Todd, Darren Lindsay

    2013-11-29T23:59:59.000Z

    Genomic selection (GS) has been adopted by the dairy cattle breeding industry and the opportunity exists to implement this technology in UK beef and sheep breeding. However, these sectors do not appear so readily predisposed ...

  11. Process for selected gas oxide removal by radiofrequency catalysts

    DOE Patents [OSTI]

    Cha, Chang Y. (3807 Reynolds St., Laramie, WY 82070)

    1993-01-01T23:59:59.000Z

    This process to remove gas oxides from flue gas utilizes adsorption on a char bed subsequently followed by radiofrequency catalysis enhancing such removal through selected reactions. Common gas oxides include SO.sub.2 and NO.sub.x.

  12. Speculations About the Selective Basis for Modern Human Craniofacial Form

    E-Print Network [OSTI]

    Lieberman, Daniel E.

    Speculations About the Selective Basis for Modern Human Craniofacial Form DANIEL E. LIEBERMAN. To name just a few of our unusual craniofacial apo- morphies, we are the only extant pri- mate

  13. Algorithms for transform selection in multiple-transform video compression

    E-Print Network [OSTI]

    Cai, Xun, S.M. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    Selecting proper transforms for video compression has been based on the rate-distortion criterion. Transforms that appear reasonable are incorporated into a video coding system and their performance is evaluated. This ...

  14. Selection of Working Fluids for the Organic Rankine Cycle

    E-Print Network [OSTI]

    West, H. H.; Patton, J. M.; Starling, K. E.

    1979-01-01T23:59:59.000Z

    The subject of selecting working fluid and process operating conditions for the waste heat binary power cycle is addressed herein. The waste heat temperature range from 300 F to 500 F was considered the economic resource range. The available...

  15. Variable Selection and Function Estimation Using Penalized Methods

    E-Print Network [OSTI]

    Xu, Ganggang

    2012-02-14T23:59:59.000Z

    paragraphs give brief introductions to each of the two topics. Infinite variance autoregressive models are important for modeling heavy-tailed time series. We use a penalty method to conduct model selection for autoregressive models with innovations...

  16. Selected Data from Continental Scientific Drilling Core Holes...

    Open Energy Info (EERE)

    Selected Data from Continental Scientific Drilling Core Holes VC-1 and VC-2A, Valles Caldera, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library Report:...

  17. DOE Selects Mission Support Alliance, LLC for Mission Support...

    Office of Environmental Management (EM)

    Hanford Site September 3, 2008 - 3:20pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced the Mission Support Alliance, LLC has been selected as the...

  18. LANL selects two small businesses for water monitoring work

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

    today announced it has selected two small businesses to compete for up to 80 million in well drilling and groundwater monitoring work. The work will strengthen the Lab's ability...

  19. Data SheetProduct Selection Guide Ultrafiltration Membranes

    E-Print Network [OSTI]

    Lebendiker, Mario

    processing systems. Product Features Composite PES membrane provides a stable hydraulic environment and an overview of the key criteria and product characteristics to consider when selecting an UF membrane for your

  20. Study of Highly Selective and Efficient Thiol Derivatization...

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

    derived from living cells by MS method. Citation: Xu K, YW Zhang, B Tang, J Laskin, PJ Roach, and H Chen.2010."Study of Highly Selective and Efficient Thiol Derivatization using...

  1. Overview of the ESCO Selection Process and FEMP ESPC Templates

    Broader source: Energy.gov [DOE]

    Document provides a flowchart showing the steps for selecting an energy services company (ESCO) for a Federal project and energy savings performance contract (ESPC) templates to assist with the process.

  2. A Retroreflective Sheeting Selection Technique for Nighttime Drivers' Needs

    E-Print Network [OSTI]

    Paulus, Susan C.

    2010-07-14T23:59:59.000Z

    In this thesis, the author developed a retroreflective sheeting selection technique for traffic signs. Previous research was used to determine the luminance needed by drivers (demand luminance). The author used roadways scenarios to determine...

  3. Microstructured tungsten thermophotovoltaic selective emitters c by Natalija (Zorana) Jovanovi?.

    E-Print Network [OSTI]

    Jovanovic, Natalija Zorana

    2008-01-01T23:59:59.000Z

    This research investigates the fabrication, modeling, characterization, and application of tungsten two-dimensional (2D) photonic crystal (PhC) structures as selective emitters and means of achieving higher efficiencies ...

  4. Stochastic dominance for project screening and selection under uncertainty

    E-Print Network [OSTI]

    Adeyemo, Adekunle M

    2013-01-01T23:59:59.000Z

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

  5. altered charge selectivity: Topics by E-print Network

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

    QD layer was more. In this study we show that p- and n-type inorganic charge transport thin films can be system- atically selected 5 Electrokinetic Instability near...

  6. Selection of fracture fluid for stimulating tight gas reservoirs

    E-Print Network [OSTI]

    Malpani, Rajgopal Vijaykumar

    2007-04-25T23:59:59.000Z

    , surveys from fracturing experts, and statistical analysis of production data, this research provides guidelines for selection of the appropriate stimulation treatment fluid in most gas shale and tight gas reservoirs. This study takes into account various...

  7. Bayesian variable selection in clustering via dirichlet process mixture models

    E-Print Network [OSTI]

    Kim, Sinae

    2007-09-17T23:59:59.000Z

    simultane- ously. I use Dirichlet process mixture models to define the cluster structure and to introduce in the model a latent binary vector to identify discriminating variables. I update the variable selection index using a Metropolis algorithm and obtain...

  8. A selective overview of nonparametric methods in financial econometrics

    E-Print Network [OSTI]

    Fan, Jianqing

    A selective overview of nonparametric methods in financial econometrics Jianqing Fan Department a brief overview on the nonparametric techniques that are useful for financial econometric problems, securities regulation, proprietary trading, financial consulting and risk management. Financial econometrics

  9. Variable Selection and Inference for Multi-period Forecasting Problems

    E-Print Network [OSTI]

    Pesaran, M Hashem; Pick, Andreas; Timmermann, Allan

    Variable Selection and Inference for Multi-period Forecasting Problems? M. Hashem Pesaran Cambridge University and USC Andreas Pick De Nederlandsche Bank and Cambridge University, CIMF Allan Timmermann UC San Diego and CREATES January 26, 2009...

  10. Endo-selective epoxide-opening cascades in water

    E-Print Network [OSTI]

    Morten, Christopher J. (Christopher John)

    2011-01-01T23:59:59.000Z

    Chapter I. Introduction to the Ladder Polyethers. We introduce the bioactivity of the ladder polyether natural products and provide an overview of the puzzle that is their biogenesis. Cascades of endo-selective epoxide ...

  11. Issues in the selection of the LMFBR steam cycle

    SciTech Connect (OSTI)

    Buschman, H.W.; McConnell, R.J.

    1983-01-01T23:59:59.000Z

    Unlike the light-water reactor, the liquid-metal fast breeder reactor (LMFBR) allows the designer considerable latitude in the selection of the steam cycle. This latitude in selection has been exercised by both foreign and domestic designers, and thus, despite the fact that over 25 LMFBR's have been built or are under construction, a consensus steam cycle has not yet evolved. This paper discusses the LMFBR steam cycles of interest to the LMFBR designer, reviews which of these cycles have been employed to date, discusses steam-cycle selection factors, discusses why a consensus has not evolved, and finally, concludes that the LMFBR steam-cycle selection is primarily one of technical philosophy with several options available.

  12. An SMT-Selection Metric to Improve Multithreaded Applications' Performance

    E-Print Network [OSTI]

    Fedorova, Alexandra

    An SMT-Selection Metric to Improve Multithreaded Applications' Performance Justin R. Funston Simon Fraser University* Abstract--Simultaneous multithreading (SMT) increases CPU utilization- cation scalability or when there is significant contention for CPU resources. This paper describes an SMT

  13. UESC Basics ? Through the UESC Process: Selecting Your Utility...

    Energy Savers [EERE]

    Utility Partner Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR November 5-6, 2014 Cape Canaveral, Florida Fair Opportunity for Source Selection - FAR 16.505(b) * FAR...

  14. High-Temperature Solar Selective Coating Development for Power...

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

    task (e.g., sputtered multilayer, sel 0.916). Milestone (Task 1.3) Sandia: Complete SAND report documenting the system-level metric for candidate selective surface coating and...

  15. Seven Universities Selected To Conduct Advanced Turbine Technology Studies

    Broader source: Energy.gov [DOE]

    Seven universities have been selected by the U.S. Department of Energy to conduct advanced turbine technology studies under the Office of Fossil Energy's University Turbine Systems Research Program.

  16. Causes and consequences of sexual selection in a wild population

    E-Print Network [OSTI]

    Stopher, Katie Vivienne

    2011-11-24T23:59:59.000Z

    Although sexual selection in nature has been studied intensively, much is still unknown about the evolution of mating systems in wild populations: for example, how male competition and female choice interact, or the effect of environmental...

  17. FY 2014 Solid Oxide Fuel Cell Project Selections

    Broader source: Energy.gov [DOE]

    In FY 2014, nine research projects focused on advancing the reliability, robustness, and endurance of solid oxide fuel cells (SOFC) have been selected for funding by Office of Fossil Energys...

  18. NGNP Graphite Testing and Qualification Specimen Selection Strategy

    SciTech Connect (OSTI)

    Robert Bratton

    2005-05-01T23:59:59.000Z

    The available grades of graphite for the NGNP are reviewed. A selection matrix is presented outlining the available grades for the NGNP graphite irradiation program based upon input from potential NGNP vendors, graphite manufactures, and graphite experts.

  19. absorption selected galaxies: Topics by E-print Network

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

    19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 The Nature and Evolution of Absorption-Selected Galaxies Astrophysics (arXiv) Summary: We present results of surveys for...

  20. Feeding behavior of Heliothis zea (Boddie) on selected cotton cultivars

    E-Print Network [OSTI]

    Schmidt, Kristine Marguerite

    1985-01-01T23:59:59.000Z

    OF SCIENCE December 1985 Major Subject: Entomology FEEDING BEHAVIOR OF HELIOTHIS ZEA (BODDIE) ON SELECTED COTTON CULTIVARS A Thesis by KR ISTINE MARGUERITE SCHMIDT Approved as to style and content by: H. B ct (Co-Chairman of Committee) S. B. Vinson... (Co-Chairman of Committee) M. K. Harri s (Member) A. Ni I s (Member) F. . Maxwell (Head of Department) December 1985 ABSTRACT Feeding Behavior of Heliothis zea (Boddie) on Selected Cotton Cultivars. (December 1985) Kristine M. Schmidt, B. S...

  1. Visitor response to interpretation at selected historic sites

    E-Print Network [OSTI]

    Irwin, Lucinda Lou

    1978-01-01T23:59:59.000Z

    VISITOR RESPONSE TO INTERPRETATION AT SELECTED HISTORIC SITES A Thesis by LUCINDA LOU IRWIN Submitted to the Graduate College of Texas A&N University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May 1978... Major Subject: Recreation and Resources Development VISITOR RESPONSE TO INTERPRETATION AT SELECTED HISTORIC SITES A Thesis by LUCINDA LOU IRWIN Approved as to style and content by: Chairman ommittee He of Department Membe Mem May 1978 I g Bii1...

  2. Occupational orientations of Mexican American youth in selected Texas counties

    E-Print Network [OSTI]

    Wright, David Edgar

    1968-01-01T23:59:59.000Z

    OCCUPATIONAL ORIENTATIONS OF MEXICAN AMERICAN YOU1'H IN SELECTED TEXAS COUNTIES A Thesis by DAVID E. WRIGHT, JR, Submitted to the Graduate College of the Texas ARM University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 1968 Major Subject: Sociology OCCUPATIONAL ORIENTATIONS OF MEXICAN AMERICAN YOUTH IN SELECTED TEXAS COUNTIES A. Thesis by DAVID E. WRIGHT, JR. Approved as to style and oontent by: Chairman of' Committee . -e . ~ - c...

  3. Progress to Develop an Advanced Solar-Selective Coating

    SciTech Connect (OSTI)

    Kennedy, C. E.

    2008-03-01T23:59:59.000Z

    The progress to develop a durable advanced solar-selective coating will be described. Experimental work has focused on modeling high-temperature, solar-selective coatings; depositing the individual layers and modeled coatings; measuring the optical, thermal, morphology, and compositional properties and using the data to validate the modeled and deposited properties; re-optimizing the coating; and testing the coating performance and durability.

  4. Optimized Node Selection for Compressive Sleeping Wireless Sensor Networks

    E-Print Network [OSTI]

    Chen, Wei; Wassell, Ian J.

    2015-02-05T23:59:59.000Z

    1Optimized Node Selection for Compressive Sleeping Wireless Sensor Networks Wei Chen, Member, IEEE, and Ian J. Wassell AbstractIn this paper, we propose an active node selection framework for compressive sleeping wireless sensor networks (WSNs... development oftechnologies in sensing, computing and communication has made it possible to employ wireless sensor networks (WSNs) to continuously monitor physical phenomena in a variety of applications, for example air quality monitoring, wildlife tracking...

  5. Selected components of an oil spill contingency plan model

    E-Print Network [OSTI]

    Starnater, Carol Elizabeth

    1985-01-01T23:59:59.000Z

    SELECTED COMPONENTS OF AN OIL SPILL CONTINGENCY PLAN MODEL A Thesis CAROL ELIZABETH STARNATER Submitted to the Graduate College of Texas ALM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August... 1985 Major Subject: Civil Engineering SELECTED COMPONENTS OP AN OIL SPILL CONTINGENCY PLAN MODEL A Thesis CAROL ELIZABETH STARNATER Approved as to style and content by: Roy W. Harm, Jr. (Chairman of Committee) Charles P. Giammona (Member ) W...

  6. Chemical, physical, and organoleptic properties of acorns of selected species

    E-Print Network [OSTI]

    Ofcarcik, Ralph Paul

    1969-01-01T23:59:59.000Z

    CHEMICAL, PHYSICAL, AND ORGANOLEPTIC PROPERTIES OF ACORNS OF SELECTED SPECIES A Thesis By RALPH PAUL OFCARCIK Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE J'anuary 1969 Major Subject& Food Technology CHEMICAL, PHYSICAL, AND ORGANOLEPTIC PROPERTIES OF ACORNS OF SELECTED SPECIES A Thesis RALPH PAUL OFCARCIK Approved as to style and content by: (Chaxrman C ttee) (Head of Department) mber...

  7. Habitat selection of the Wood Thrush nesting in east Texas

    E-Print Network [OSTI]

    Carrie, Neil Ross

    1995-01-01T23:59:59.000Z

    HABITAT SELECTION OF THE WOOD THRUSH NESTING IN EAST TEXAS A Thesis by NEIL ROSS CARRIE 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 1995 Major Subject: Wildlife and Fisheries Sciences HABITAT SELECTION OF THE WOOD THRUSH NESTING IN EAST TEXAS A Thesis by NEIL ROSS CARRIE Submitted to Texas A&M University in partial fulfillment of the requirements for the degree...

  8. Factors influencing food selection by students in a university foodservice

    E-Print Network [OSTI]

    Clement, Camille Therese

    1989-01-01T23:59:59.000Z

    In food seleotlon considered most Important by males and females. 17 60 40 20 CV CO CO ~ MAlES Q FEMAlE SENSORy OCNVENENCE NUTRIENT KCALORIE FOOD SELECTION FACTORS RG. 3. Comparison of factors In food selection considered least Important... that I could achieve it, and the opportunity to do so. I loveyou. TABLE OF CONTENTS vl Page ABSTRACT s . o o ~ o o ~ ~ ~ o o o ~ s o e o ~ ACKNOWLEDGMENTS ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ v TABLE OF CONTENTS . . . . . . . . . . . ~ ~ ~ ~ . . vi...

  9. Selected biological investigations on deep sea disposal of industrial wastes

    E-Print Network [OSTI]

    Page, Sandra Lea

    1975-01-01T23:59:59.000Z

    SELECTED SIOLOGICAL INVESTIGATIONS ON DEEP SEA DISPOSAL OF INDUSTRIAL WASTES A Thesis by SANDRA LEA PAGE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1975 Major Subject: Civil Engineering SELECTED BIOLOGICAL INVESTIGATIONS ON DEEP SEA DISPOSAL OF INDUSTRIAL WASTES A Thesis by SANDRA LEA PAGE Approved as to style and content by: ((chairman of Committee) / / (Head of Department) bger...

  10. Optimizing drilling performance using a selected drilling fluid

    DOE Patents [OSTI]

    Judzis, Arnis (Salt Lake City, UT); Black, Alan D. (Coral Springs, FL); Green, Sidney J. (Salt Lake City, UT); Robertson, Homer A. (West Jordan, UT); Bland, Ronald G. (Houston, TX); Curry, David Alexander (The Woodlands, TX); Ledgerwood, III, Leroy W. (Cypress, TX)

    2011-04-19T23:59:59.000Z

    To improve drilling performance, a drilling fluid is selected based on one or more criteria and to have at least one target characteristic. Drilling equipment is used to drill a wellbore, and the selected drilling fluid is provided into the wellbore during drilling with the drilling equipment. The at least one target characteristic of the drilling fluid includes an ability of the drilling fluid to penetrate into formation cuttings during drilling to weaken the formation cuttings.

  11. Selected critical bibliography of English-language books on Haiti

    E-Print Network [OSTI]

    Freeman, Bryant C.

    1995-01-01T23:59:59.000Z

    Occasional Paper N 3 Bryant C. Freeman Selected Critical Bibliography of English-Language Books on Haiti 531 Institute of Haitian Studies University of Kansas NVKo, , O r tirWiSAS LIBRARIES Bryant C. Freeman Selected Critical... Bibliography of English-Language Books on Haiti 1915 Institute of Haitian Studies University of Kansas 1995 Occasional Paper N 3 University of Kansas Institute of Haitian Studies Occasional Papers Bryant C. Freeman, Ph.D. - General Editor No 1...

  12. Selected critical bibliography of English-language books on Haiti

    E-Print Network [OSTI]

    Freeman, Bryant C.

    1999-01-01T23:59:59.000Z

    KU ScholarWorks | http://kuscholarworks.ku.edu Selected Critical Bibliography of English-Language Books on Haiti 1999 This work has been made available by the University of Kansas Libraries Office of Scholarly Communication and Copyright... at the link below. Bryant, Freeman C. Selected Critical Bibliography of English-Language Books on Haiti, Institute of Haitian Studies, University of Kansas, 1999 Published version: http://catalog.lib.ku.edu/cgi-bin/Pwebrecon. cgi?bbid=2583945 Terms of Use...

  13. Hybrid membranes for selective carbon dioxide separation from fuel gas

    SciTech Connect (OSTI)

    David Luebke; Christina Myers; Henry Pennline [United States Department of Energy, Pittsburgh, PA (United States). National Energy Technology Laboratory

    2006-10-15T23:59:59.000Z

    The potential of hybrid membranes as a CO{sub 2} capture technology for integrated gasification combined cycle applications was evaluated. Commercial {gamma}-alumina supports were modified with a variety of trichlorosilanes intended to enhance the surface adsorption of CO{sub 2}. The resulting hybrids were characterized using X-ray photoelectric spectroscopy and Fourier transform infrared spectroscopy and tested for performance in the separation of He and CO{sub 2}. The silanization temperature was determined to be important because membranes fabricated at 273 K had substantially different performance properties than those fabricated at room temperature. Specifically, the permeances of membranes modified with alkyltrichlorosilanes at reduced temperatures were 1-2 orders of magnitude higher than those of membranes fabricated at room temperature, and the selectivities of these low-temperature silanized membranes were relatively similar to those expected from Knudsen diffusion. Supports modified with silanes containing one of a variety of functionalities were tested for CO{sub 2}/He selectivity. Membranes modified with 2-acetoxyethyl, 2-carbomethoxyethyl, and 3-aminopropyl groups exhibited CO{sub 2} selectivity, with the highest values approaching 7 for 2-carbomethoxyethyl-silated membranes at 50{sup o}C. Temperature dependences resulted in selectivity maxima for the 2-acetoxyethyl and 2-carbomethoxyethyl membranes. Mixed-gas selectivities were slightly higher than pure-gas selectivities because of a decrease in He permeance with a relatively minor reduction in CO{sub 2} permeance. Transport in the selective membranes is believed to occur by a combination of activated and solution diffusion for He and a combination of activated and surface diffusion for CO{sub 2}. 25 refs., 9 figs., 2 tabs.

  14. Fast PCA and Bayesian Variable Selection for Large Data Sets Based on SQL and UDFs

    E-Print Network [OSTI]

    Ordonez, Carlos

    analysis (PCA) and stochastic search variable selection (SSVS) that can work en- tirely inside a DBMS search variable selection (SSVS) evaluatesFast PCA and Bayesian Variable Selection for Large Data Sets Based on SQL and UDFs Mario Navas

  15. Positive Selection on Nucleotide Substitutions and Indels in Accessory Gland Proteins of the Drosophila pseudoobscura Subgroup

    E-Print Network [OSTI]

    Hellberg, Michael E.

    Positive Selection on Nucleotide Substitutions and Indels in Accessory Gland Proteins due to positive selection on nucleotide substitutions. While this general pattern is well established little explored, nor have possible targets of positive selection other than nucleotide substitutions

  16. Light-Weight Overlay Path Selection in a Peer-to-Peer Environment

    E-Print Network [OSTI]

    Minnesota, University of

    ) to perform such a selection. EBR builds on the Earliest Diverging Rule (EDR) that selects relay nodes whose and overhead of EBR, and compares them to that of EDR. The results demonstrate that EBR succeeds in selecting

  17. Testing Advantageous Selection by Hidden Action: Evidence from Automobile Liability Insurance

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    Testing Advantageous Selection by Hidden Action: Evidence from Automobile Liability Insurance Selection by Hidden Action: Evidence from Automobile Liability Insurance Abstract This paper examines advantageous selection in automobile liability insurance from the approach with hidden action, which argues

  18. Catalysts for the selective oxidation of hydrogen sulfide to sulfur

    DOE Patents [OSTI]

    Srinivas, Girish (Thornton, CO); Bai, Chuansheng (Baton Rouge, LA)

    2000-08-08T23:59:59.000Z

    This invention provides catalysts for the oxidation of hydrogen sulfide. In particular, the invention provides catalysts for the partial oxidation of hydrogen sulfide to elemental sulfur and water. The catalytically active component of the catalyst comprises a mixture of metal oxides containing titanium oxide and one or more metal oxides which can be selected from the group of metal oxides or mixtures of metal oxides of transition metals or lanthanide metals. Preferred metal oxides for combination with TiO.sub.2 in the catalysts of this invention include oxides of V, Cr, Mn, Fe, Co, Ni, Cu, Nb, Mo, Tc, Ru, Rh, Hf, Ta, W, Au, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. Catalysts which comprise a homogeneous mixture of titanium oxide and niobium (Nb) oxide are also provided. A preferred method for preparing the precursor homogenous mixture of metal hydroxides is by coprecipitation of titanium hydroxide with one or more other selected metal hydroxides. Catalysts of this invention have improved activity and/or selectivity for elemental sulfur production. Further improvements of activity and/or selectivity can be obtained by introducing relatively low amounts (up to about 5 mol %)of a promoter metal oxide (preferably of metals other than titanium and that of the selected second metal oxide) into the homogeneous metal/titanium oxide catalysts of this invention.

  19. Reactor technology assessment and selection utilizing systems engineering approach

    SciTech Connect (OSTI)

    Zolkaffly, Muhammed Zulfakar; Han, Ki-In [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2014-02-12T23:59:59.000Z

    The first Nuclear power plant (NPP) deployment in a country is a complex process that needs to consider technical, economic and financial aspects along with other aspects like public acceptance. Increased interest in the deployment of new NPPs, both among newcomer countries and those with expanding programs, necessitates the selection of reactor technology among commercially available technologies. This paper reviews the Systems Decision Process (SDP) of Systems Engineering and applies it in selecting the most appropriate reactor technology for the deployment in Malaysia. The integrated qualitative and quantitative analyses employed in the SDP are explored to perform reactor technology assessment and to select the most feasible technology whose design has also to comply with the IAEA standard requirements and other relevant requirements that have been established in this study. A quick Malaysian case study result suggests that the country reside with PWR (pressurized water reactor) technologies with more detailed study to be performed in the future for the selection of the most appropriate reactor technology for Malaysia. The demonstrated technology assessment also proposes an alternative method to systematically and quantitatively select the most appropriate reactor technology.

  20. Extreme Compass and Dynamic Multi-Armed Bandits for Adaptive Operator Selection

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Extreme Compass and Dynamic Multi-Armed Bandits for Adaptive Operator Selection Jorge Maturana developed Adaptive Operator Selection methods are combined here: Compass evaluates the performance

  1. Country Analysis Briefs

    Reports and Publications (EIA)

    2028-01-01T23:59:59.000Z

    An ongoing compilation of country energy profiles. The Energy Information Administration (EIA) maintains Country Analysis Briefs (CABs) for specific countries that are important to world energy markets, including members of the Organization of the Petroleum Exporting Countries (OPEC), major non-OPEC oil producers, major energy transit countries, major energy consumers, and other areas of current interest to energy analysts and policy makers.

  2. www.electricitypolicy.org.uk EPRGWORKINGPAPER

    E-Print Network [OSTI]

    Aickelin, Uwe

    weakly sensitive to fluctuations in uranium market prices. This is in complete contrast to natural gas years. As a consequence of the nature of the economic risks, operational nuclear power plants are more weapons The availability of major reserves of non-OPEC oil and natural gas The development of highly

  3. Short-Term Energy Outlook April 2014

    U.S. Energy Information Administration (EIA) Indexed Site

    -0.5 0.0 0.5 1.0 1.5 2013 2014 2015 OPEC countries North America Russia and Caspian Sea Latin America North Sea Other Non-OPEC World Crude Oil and Liquid Fuels Production Growth...

  4. Selective, deep Si trench etching with dimensional control

    SciTech Connect (OSTI)

    Shul, R.J.; Willison, C.G.; Zhang, L.

    1998-08-01T23:59:59.000Z

    The recent development of a high-aspect ratio Si etch (HARSE) process has enabled the fabrication of a variety of Si structures where deep trench etching is necessary. The HARSE process relies on the formation of a sidewall etch inhibitor to prevent lateral etching of the Si structures during exposure to an aggressive SF{sub 6}/Ar plasma etch chemistry. The process yields highly anisotropic profiles with excellent dimensional control for high aspect ratio features. In this study, Si etch rates and etch selectivities to photoresist are reported as a function of chamber pressure, cathode rf-power, ICP source power, and gas flow. Si etch rates > 3 {micro}m/min with etch selectivities to resist > 75:1 were obtained. Lateral dimensional control, etch selectivities to SiO{sub 2} and Si{sub 3}N{sub 4}, and aspect ratio dependent etching (ARDE) will also be discussed.

  5. Power selective optical filter devices and optical systems using same

    DOE Patents [OSTI]

    Koplow, Jeffrey P

    2014-10-07T23:59:59.000Z

    In an embodiment, a power selective optical filter device includes an input polarizer for selectively transmitting an input signal. The device includes a wave-plate structure positioned to receive the input signal, which includes at least one substantially zero-order, zero-wave plate. The zero-order, zero-wave plate is configured to alter a polarization state of the input signal passing in a manner that depends on the power of the input signal. The zero-order, zero-wave plate includes an entry and exit wave plate each having a fast axis, with the fast axes oriented substantially perpendicular to each other. Each entry wave plate is oriented relative to a transmission axis of the input polarizer at a respective angle. An output polarizer is positioned to receive a signal output from the wave-plate structure and selectively transmits the signal based on the polarization state.

  6. Cluster Selection and the Evolution of Brightest Cluster Galaxies

    E-Print Network [OSTI]

    D. J. Burke; C. A. Collins; R. G. Mann

    2000-02-08T23:59:59.000Z

    The K-band Hubble diagram of Brightest Cluster Galaxies (BCGs) is presented for a large, X-ray selected cluster sample extending out to z = 0.8. The controversy over the degree of BCG evolution is shown to be due to sample selection, since the BCG luminosity depends upon the cluster environment. Selecting only the most X-ray luminous clusters produces a BCG sample which shows, under the assumption of an Einstein-de Sitter cosmology, significantly less mass growth than that predicted by current semi-analytic galaxy formation models, and significant evidence of any growth only if the dominant stellar population of the BCGs formed relatively recently (z <= 2.6).

  7. Target Selection for the LBTI Exozodi Key Science Program

    E-Print Network [OSTI]

    Weinberger, Alycia J; Kennedy, Grant M; Roberge, Aki; Defrre, Denis; Hinz, Philip M; Millan-Gabet, Rafael; Rieke, George; Bailey, Vanessa P; Danchi, William C; Haniff, Chris; Mennesson, Bertrand; Serabyn, Eugene; Skemer, Andrew J; Stapelfeldt, Karl R; Wyatt, Mark C

    2015-01-01T23:59:59.000Z

    The Hunt for Observable Signatures of Terrestrial planetary Systems (HOSTS) on the Large Binocular Telescope Interferometer will survey nearby stars for faint emission arising from ~300 K dust (exozodiacal dust), and aims to determine the exozodiacal dust luminosity function. HOSTS results will enable planning for future space telescopes aimed at direct spectroscopy of habitable zone terrestrial planets, as well as greater understanding of the evolution of exozodiacal disks and planetary systems. We lay out here the considerations that lead to the final HOSTS target list. Our target selection strategy maximizes the ability of the survey to constrain the exozodi luminosity function by selecting a combination of stars selected for suitability as targets of future missions and as sensitive exozodi probes. With a survey of approximately 50 stars, we show that HOSTS can enable an understanding of the statistical distribution of warm dust around various types of stars and is robust to the effects of varying levels ...

  8. Selective dehydrogenation of propane over novel catalytic materials

    SciTech Connect (OSTI)

    Sault, A.G.; Boespflug, E.P.; Martino, A.; Kawola, J.S.

    1998-02-01T23:59:59.000Z

    The conversion of small alkanes into alkenes represents an important chemical processing area; ethylene and propylene are the two most important organic chemicals manufactured in the U.S. These chemicals are currently manufactured by steam cracking of ethane and propane, an extremely energy intensive, nonselective process. The development of catalytic technologies (e.g., selective dehydrogenation) that can be used to produce ethylene and propylene from ethane and propane with greater selectivity and lower energy consumption than steam cracking will have a major impact on the chemical processing industry. This report details a study of two novel catalytic materials for the selective dehydrogenation of propane: Cr supported on hydrous titanium oxide ion-exchangers, and Pt nanoparticles encapsulated in silica and alumina aerogel and xerogel matrices.

  9. Electrosorption selectivity of ions from mixtures of electrolytes inside nanopores

    SciTech Connect (OSTI)

    Hou, Chia-Hung [Georgia Institute of Technology; Taboada Serrano, Patricia L [ORNL; Yiacoumi, Sotira [Georgia Institute of Technology; Tsouris, Costas [ORNL

    2008-01-01T23:59:59.000Z

    Grand canonical Monte Carlo (GCMC) simulations are employed to study the selective electrosorption of ions from a mixture of symmetric and asymmetric electrolytes confined in pores and results are compared to experimental observations obtained via cyclic voltammetry and batch electrosorption equilibrium experiments. GCMC simulations have the advantage over other Monte Carlo methods to unambiguously quantify the total number of ions in the pore solution. The exclusion parameter and selectivity factor are used to evaluate the selective capacity of pores toward different ionic species under various conditions. The number of coions inside the pore solution is determined by the proportion of different counterions present in the double-layer region. Because of the competitive effects resulting from asymmetries in charge and size associated with different ions, the electrosorption selectivity of small monovalent over large divalent counterions first decreases with increasing surface charge, passes through a minimum, and then increases with further increase in surface charge. At low and moderate surface charge densities, the fact that large divalent counterions preferentially screen the surface charge has a strong effect on pore occupancy; whereas at a very high surface charge density, size-exclusion effects dominate and determine the accessibility of different ions into the pores. Therefore, electrosorption selectivity of ions from a mixture of electrolytes could, in principle, be achieved via tuning the electrical double-layer formation inside the pores through the regulation of surface charge tailored for different ion characteristics. The findings of this work provide important information relevant to ion selectivity during separation processes and energy storage in supercapacitors.

  10. Selective catalysis utilizing bifunctionalized MCM-41 mesoporous materials

    SciTech Connect (OSTI)

    Strosahl, Kasey Jean

    2005-05-01T23:59:59.000Z

    Selective catalysis is a field that has been under intense investigation for the last 100 years. The most widely used method involves catalysts with stereochemical selectivity. In this type of catalysis, the catalyst controls which reactants will be transformed into the desired product. The secret to employing this type of catalysis, though, is to design the proper catalyst, which can be difficult. One may spend as much time developing the catalyst as spent separating the various products achieved. Another method of selective catalysis is now being explored. The method involves utilizing a multifunctional mesoporous silica catalyst with a gate-keeping capability. Properly functionalized mesoporous materials with well-defined pore morphology and surface properties can provide an ideal three-dimensional environment for anchoring various homogeneous catalysts. These materials can circumvent the multi-sited two-dimensional nature most heterogeneous systems have without adversely impacting the reactant diffusivity. These single-site nanostructured catalysts with ordered geometrical structure are advantageous in achieving high selectivity and reactivity. Mesoporous materials can be prepared to include pores lined homogeneously with tethered catalysts via co-condensation. Additionally, these materials can be reacted with another (RO){sub 3}Si{approx}Z group by using the traditional grafting method; this group is anchored predominantly at the entrances to the pores rather than inside the pores. Thus, if these {approx}Z groups are chosen properly, they can select certain molecules to enter the pores and be converted to products (Scheme 1). In such multifunctional catalysts, the selectivity depends on the discrimination of the gatekeeper. Gate-keeping MCM-41 materials are at the forefront of catalytic substances.

  11. Effects of surface diffusion on high temperature selective emitters

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

    Peykov, Daniel; Yeng, Yi Xiang; Celanovic, Ivan; Joannopoulos, John D.; Schuh, Christopher A.

    2015-01-01T23:59:59.000Z

    Using morphological and optical simulations of 1D tantalum photonic crystals at 1200K, surface diffusion was determined to gradually reduce the efficiency of selective emitters. This was attributed to shifting resonance peaks and declining emissivity caused by changes to the cavity dimensions and the aperture width. Decreasing the structures curvature through larger periods and smaller cavity widths, as well as generating smoother transitions in curvature through the introduction of rounded cavities, was found to alleviate this degradation. An optimized structure, that shows both high efficiency selective emissivity and resistance to surface diffusion, was presented.

  12. History of the production complex: The methods of site selection

    SciTech Connect (OSTI)

    Not Available

    1987-09-01T23:59:59.000Z

    Experience taught the Atomic Energy Commission how to select the best possible sites for its production facilities. AEC officials learned from the precedents set by the wartime Manhattan Project and from their own mistakes in the immediate postwar years. This volume discusses several site selections. The sites covered are: (1) the Hanford Reservation, (2) the Idaho reactor site, (3) the Savannah River Plant, (4) the Paducah Gaseous Diffusion Plant, (5) the Portsmouth Gaseous Diffusion Plant, (6) the Fernald Production Center, (7) the PANTEX and Spoon River Plants, (8) the Rocky Flats Fabrication Facility, and (9) the Miamisburg and Pinellas plants. (JDH)

  13. Selected critical bibliography of English-language books on Haiti

    E-Print Network [OSTI]

    Freeman, Bryant C.

    1998-01-01T23:59:59.000Z

    Occasional Paper N 3 Bryant C. Freeman Selected Critical Bibliography of English-Language Books on Haiti Institute of Haitian Studies University of Kansas Occasional Paper N 3 Bryant C. Freeman ^ III Selected Critical it Bibliography... of English-Language Books on Haiti Institute of Haitian Studies University of Kansas 1998 University of Kansas Institute of Haitian Studies Occasional Papers B r y a n t C . F r e e m a n , P h . D . - S e r i e s E d i t o r N l - Konst i t i syon...

  14. Enrichment of selected fatty acids in broiler tissues

    E-Print Network [OSTI]

    Yau, Jia-Chyi

    1990-01-01T23:59:59.000Z

    ENRICHMENT OF SELECTED FATTY ACIDS IN BROILER TISSUES A Thesis by JIA-CHYI YAU Submitted to the Office of Graduate Study of Texas A&M University in partial fullfillment of the requirements for the degree of MASTER OF SCIENCE August 1990... Major Subject: Food Science and Technology ENRICHMENT OF SELECTED FATTY ACIDS IN BROILER TISSUES A Thesis by JIA-CHYI YAU Approved as to style and content by A. R. Sams (Chair of Comittee) C. A. Bailey (Member) J. T Eeet n (M mber) R. Creg...

  15. Audio Conferencing Unit Version franaise incluse.

    E-Print Network [OSTI]

    .6 A maximum CLASS 2 POWER SUPPLY -VE +VE -VE +VE NRTL/C or -VE +VE #12;iii Important Safety Instructions

  16. Chemically-selective imaging of brain structures with CARS microscopy

    E-Print Network [OSTI]

    Xie, Xiaoliang Sunney

    Chemically-selective imaging of brain structures with CARS microscopy Conor L. Evans1§ , Xiaoyin Xu anti-Stokes Raman scattering (CARS) microscopy to image brain structure and pathology ex vivo. Although. Definitive diagnosis still requires brain biopsy in a significant number of cases. CARS microscopy

  17. Electrode Selection for Noninvasive Fetal Electrocardiogram Extraction using Mutual

    E-Print Network [OSTI]

    Verleysen, Michel

    , Sharif University of Technology, Tehran, Iran Machine Learning Group (MLG), Microelectronics Laboratory to be promising approaches for the noninvasive extraction of fetal cardiac signals from maternal abdominal recordings. From previous studies, it is now believed that a carefully selected array of electrodes well

  18. Knowledge Structures and Didactic Model Selection in Learning Object Navigation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Knowledge Structures and Didactic Model Selection in Learning Object Navigation Dietrich Albert' of the content of the learning objects, and (2) a `didactic preference level' of the specific preferences constraints and the didactic constraints are available. 1 Introduction According to the SCORM (Shareable

  19. Author's personal copy Optimal feature selection for support vector machines

    E-Print Network [OSTI]

    to the classification process. This paper proposes a convex energy-based framework to jointly perform feature selection classification problems because of their flexibility, compu- tational efficiency and capacity to handle high classification accuracy, computational efficiency, and learning convergence. First, the implicit regularization

  20. MISO Broadcasting FBMC System for Highly Frequency Selective Channels

    E-Print Network [OSTI]

    Swindlehurst, A. Lee

    MISO Broadcasting FBMC System for Highly Frequency Selective Channels Michael Newinger, Leonardo G.a.nossek}@tum.de swindle@uci.edu Abstract--In this contribution we propose new techniques for multi-user MISO broadcasting an SDMA approach for the MISO broadcast channel based on Tomlinson-Harashima Precoding. However

  1. Original article Radionuclides and selected elements in soil

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Original article Radionuclides and selected elements in soil and honey from Gorski Kotar, Croatia and Environmental Research, Rudjer Bokovi&jadnr; Institute, Bijeni&jadnr;ka 54, 10 000 Zagreb, Croatia b, Svetosimunska 25, 10000 Zagreb, Croatia d Faculty of Forestry, Svetosimunska 25, 10000 Zagreb, Croatia e Faculty

  2. Crack Path Selection Fatigue crack path imaged via SEM

    E-Print Network [OSTI]

    Rollins, Andrew M.

    Crack path selects secondary phases and interface Conclusions Nb-Si Alloys tested exhibited toughness phases fail in a brittle manner Fatigue Crack Growth ABSTRACT Advanced aerospace materials continue at high temperatures. An important property of any high temperature aerospace engineering material is its

  3. Schema-based Selective Rendering Framework Alexandros Zotos

    E-Print Network [OSTI]

    Mania, Katerina

    Schema-based Selective Rendering Framework Alexandros Zotos Technical University of Crete, Greece incorporated into rendering algorithms in order to optimize rendering computation and produce photorealistic images from a human rather than a machine point of view. In order to economize on rendering computation

  4. Blue Crab, Callinectes sapidus, Trap Selectivity Studies: Mesh Size

    E-Print Network [OSTI]

    Blue Crab, Callinectes sapidus, Trap Selectivity Studies: Mesh Size VINCENT GUILLORY and PAUL had replaced drop nets and trot lines as the dominant gear in the commercial blue crab, Callinectes, LA 70343. ABSTRACT-Catch rates and sizes of blue crabs, Callinectes sapidus, were com pared in traps

  5. Storage Device Performance Prediction with Selective Bagging Classification and Regression

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Storage Device Performance Prediction with Selective Bagging Classification and Regression Tree Lei}@eng.wayne.edu, cheneh@ustc.edu.cn Abstract. Storage device performance prediction is a key element of self-managed storage systems and application planning tasks, such as data assignment and configuration. Based

  6. Model selection and estimation of a component in additive regression

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    on s and is based on non-asymptotic model selection methods. Given some linear spaces collection {Sm, m M}, we proposed and, among them, a widely used is the linear regression Z = + k i=1 iX(i) + (2) where ;drawback of linear regression is its lack of flexibility for modeling more complex dependencies between Z

  7. Reference wind farm selection for regional wind power prediction models

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    1 Reference wind farm selection for regional wind power prediction models Nils Siebert George.siebert@ensmp.fr, georges.kariniotakis@ensmp.fr Abstract Short-term wind power forecasting is recognized today as a major requirement for a secure and economic integration of wind generation in power systems. This paper deals

  8. Geological Disposal Concept Selection Aligned with a Voluntarism Process - 13538

    SciTech Connect (OSTI)

    Crockett, Glenda; King, Samantha [Nuclear Decommissioning Authority, Building 587, Curie Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0RH (United Kingdom)] [Nuclear Decommissioning Authority, Building 587, Curie Avenue, Harwell Oxford, Didcot, Oxfordshire, OX11 0RH (United Kingdom)

    2013-07-01T23:59:59.000Z

    The UK's Radioactive Waste Management Directorate (RWMD) is currently at a generic stage in its implementation programme. The UK site selection process is a voluntarist process and, as yet, no communities have decided to participate. RWMD has set out a process to describe how a geological disposal concept would be selected for the range of higher activity wastes in the UK inventory, including major steps and decision making points, aligned with the stages of the UK site selection process. A platform of information is being developed on geological disposal concepts at various stages of implementation internationally and, in order to build on international experience, RWMD is developing its approach to technology transfer. The UK has a range of different types of higher activity wastes with different characteristics; therefore a range of geological disposal concepts may be needed. In addition to identifying key aspects for considering the compatibility of different engineered barrier systems for different types of waste, RWMD is developing a methodology to determine minimum separation distances between disposal modules in a co-located geological disposal facility. RWMD's approach to geological disposal concept selection is intended to be flexible, recognising the long term nature of the project. RWMD is also committed to keeping alternative radioactive waste management options under review; an approach has been developed and periodic reviews of alternative options will be published. (authors)

  9. Current Search: selected In: Book Review Digest Plus

    E-Print Network [OSTI]

    Bardsley, John

    Current Search: selected Records: 4 In: Book Review Digest Plus 60% 1 of 4 Book Review Digest Plus Library Owns? Link to Article Title: Mathematics as a constructive activity: learners and Learning v. 8 no. 4 (2006). Sriraman, Bharath, reviewer 60% 2 of 4 Book Review Digest Plus Link

  10. Selective Immobilization of Fusion Proteins on Poly(hydroxyalkanoate) Microbeads

    E-Print Network [OSTI]

    Selective Immobilization of Fusion Proteins on Poly(hydroxyalkanoate) Microbeads Seok Jae Lee,, Jong Pil Park,, Tae Jung Park, Sang Yup Lee,*,, Seongnam Lee, and Jung Ki Park Department of Chemical material in numerous microorganisms.10 PHAs are completely biodegradable and can exhibit thermoplastic

  11. Selection of Wind Turbine Blade Materials for Fatigue Resistance

    E-Print Network [OSTI]

    Selection of Wind Turbine Blade Materials for Fatigue Resistance John Mandell Montana State center to center26 inch center to center #12;Blade Infusion L Lab InfusionLab Infusion #12;Schematic blade laminates Complex structured coupons with ply drops Complex structured coupons with ply drops

  12. Selective Degradation of Accumulated Secretory Proteins in the Endoplasmic Reticulum

    E-Print Network [OSTI]

    Mecham, Robert

    Selective Degradation of Accumulated Secretory Proteins in the Endoplasmic Reticulum A POSSIBLE was not se- creted, nor was there an intracellular accumulation of the protein. In contrast, fibronectin accumulated within the cells in the presence of BFA. Northern analysis of mRNA levels in FCL cells showed

  13. Partner Selection and Power Control for Asymmetrical Collaborative Networks

    E-Print Network [OSTI]

    Cambridge, University of

    Partner Selection and Power Control for Asymmetrical Collaborative Networks Weisi Guo, Ioannis of Newcastle, United Kingdom Email: r.carrasco@ncl.ac.uk Abstract--We derive an adaptive power control method is only applied to limited scenarios. We conclude that power control can greatly benefit a DF

  14. Selective amplification of scars in a chaotic optical fiber

    E-Print Network [OSTI]

    Claire Michel; Valrie Doya; Olivier Legrand; Fabrice Mortessagne

    2007-10-10T23:59:59.000Z

    In this letter we propose an original mechanism to select scar modes through coherent gain amplification in a multimode D-shaped fiber. More precisely, we numerically demonstrate how scar modes can be amplified by positioning a gain region in the vicinity of specific points of a short periodic orbit known to give rise to scar modes.

  15. G-quadruplex ligands exhibit differential G-tetrad selectivity

    E-Print Network [OSTI]

    Le, D. D.; Di Antonio, M.; Chan, L. K. M.; Balasubramanian, S.

    2015-04-03T23:59:59.000Z

    8048 | Chem. Commun., 2015, 51, 8048--8050 This journal isThe Royal Society of Chemistry 2015 Cite this: Chem. Commun., 2015, 51, 8048 G-quadruplex ligands exhibit differential G-tetrad selectivity D. D. Le,a M. Di Antonio,ab L. K. M. Chana and S...

  16. On Optimization of Sensor Selection for Aircraft Gas

    E-Print Network [OSTI]

    Simon, Dan

    1 On Optimization of Sensor Selection for Aircraft Gas Turbine Engines Ramgopal Mushini Dan Simon temperature 6. HPC exit temperature 7. Bypass duct pressure 8. HPC exit pressure 9. LPT (low pressure turbine. High pressure turbine airflow capacity 6. High pressure turbine efficiency 7. Low pressure turbine

  17. A method for robust variable selection with significance assessment

    E-Print Network [OSTI]

    Rosasco, Lorenzo

    and control. Such an analy- sis encompasses, at least two steps, gene selection and model assessment. When architecture to assess the statistical significance of the model via cross validation and permutation testing. Finally we challenge the system on real data experiments, and study its performance when changing variable

  18. Volume VI, Chapter 2 Run Reconstructions of Select

    E-Print Network [OSTI]

    : Coweeman tule fall chinook, East Fork Lewis tule fall chinook, North Fork Lewis bright fall chinook, Wind, Wind summer steelhead, and Grays chum. These populations were selected because they represent a mixture of the ratio of recruits to spawners, in the absence of density dependent mortality (Neave 1953). Run

  19. Dynamic server selection using fuzzy inference in content distribution networks

    E-Print Network [OSTI]

    Shen, Xuemin "Sherman"

    Dynamic server selection using fuzzy inference in content distribution networks Lin Cai, Jun Ye been designed and deployed to distribute content to different cache servers, and to transparently and dynamically redirect user requests to the cache servers according to the latest network and server status

  20. Genomic signatures of relaxed disruptive selection associated with speciation reversal

    E-Print Network [OSTI]

    within the most polluted lakes. Here we investigate the effects of eutrophication on the selective forces oxygen concentration) representing the strength of eutrophication. Results: Whilst we identify disruptive eutrophication: as the likelihood decreases that AFLP restriction sites will fall within regions of heightened

  1. Chemical analyses of selected thermal springs and wells in Wyoming

    SciTech Connect (OSTI)

    Heasler, H.P.

    1984-06-01T23:59:59.000Z

    Basic chemical data for 27 selected thermal well and springs in Wyoming are presented. The samples were gathered from 1979 through 1982 in an effort to define geothermal resources in Wyoming. The basic data for the 27 analyzed samples generally include location, temperature, flow, date analyzed, and a description of what the sample is from. The chemical analyses for the sample are listed.

  2. Quantitative selection of hedge funds using data envelopment analysis

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Quantitative selection of hedge funds using data envelopment analysis Huyen Nguyen-Thi-Thanh First Envelopment Analysis (DEA) could be a good tool to evaluate fund performance, especially the performance of hedge funds as it can incorporate multiple risk-return attributes characterizing hedge fund's non normal

  3. Target selection and current status of structural genomics for the

    E-Print Network [OSTI]

    Babu, M. Madan

    33 Target selection and current status of structural genomics for the completed microbial genomes 3.2 Structural status of completed microbial genomes in the PDB................ 3.3 Metabolic pathways as targets for structural genomics.......................... 3.3.1 Glycolytic pathway

  4. SELECTED LECTURES ON GENEALOGY AN INTRODUCTION TO SCIENTIFIC TOOLS

    E-Print Network [OSTI]

    Dershowitz, Nachum

    #12;#12;#12;SELECTED LECTURES ON GENEALOGY AN INTRODUCTION TO SCIENTIFIC TOOLS Edited by H. Daniel Genealogy 39 Stephen L. Egbert and Karen G.R. Roekard DNA to genetic genealogy 57 Stephen P. Morse A Practical Introduction to Dataset Merging 83 Kamila Klauzinska Merging in Genealogy Software and Genealogy

  5. Selection and Evaluation of Energy Management and Control Systems

    E-Print Network [OSTI]

    Moderow, R. R.

    1982-01-01T23:59:59.000Z

    1. Why have many Energy Management and Control (EMC) systems failed to be truly cost effective? 2. What are the inherent problems in the selection of an EMC system? 3. What should an EMC system have to offer before being seriously considered...

  6. Simultaneous Feature Extraction and Selection Using a Masking Genetic Algorithm

    E-Print Network [OSTI]

    1 Simultaneous Feature Extraction and Selection Using a Masking Genetic Algorithm Michael L. Raymer: identification of functional water molecules bound to protein surfaces, and diagnosis of thyroid deficiency of feature extraction defining new features in terms of the original feature set to facilitate more

  7. Personnel Selection, Qualification, and Training Requirements for DOE Nuclear Facilities

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

    2001-07-12T23:59:59.000Z

    To establish selection, qualification, and training requirements for management and operating (M&O) contractor personnel involved in the operation, maintenance, and technical support of Department of Energy and National Nuclear Security Administration Category A and B reactors and non-reactor nuclear facilities. Canceled by DOE O 426.2

  8. Fast approximation of the bootstrap for model selection

    E-Print Network [OSTI]

    Verleysen, Michel

    Fast approximation of the bootstrap for model selection G. Simon1 , A. Lendasse2 , V. Wertz2 , M. The bootstrap resampling method may be efficiently used to estimate the generalization error of a family with the bootstrap in real-world applications is the high computation load. In this paper we propose a simple

  9. Fast Bootstrap for Model Structure Selection A. Lendasse, V. Wertz

    E-Print Network [OSTI]

    Verleysen, Michel

    Fast Bootstrap for Model Structure Selection A. Lendasse, V. Wertz Cesame, UCL, av. Georges Lema Introduction In this paper we propose an effective procedure to reduce the computation time of a bootstrap approximation of the gene- ralization error in a family of nonlinear regression models. The bootstrap [1

  10. Bootstrap for model selection: linear approximation of the optimism

    E-Print Network [OSTI]

    Verleysen, Michel

    Bootstrap for model selection: linear approximation of the optimism G. Simon1 , A. Lendasse2 , M. Lematre 4, B-1348 Louvain-la-Neuve, Belgium, lendasse@auto.ucl.ac.be Abstract. The bootstrap resampling, as artificial neural networks. Nevertheless, the use of the bootstrap implies a high computational load

  11. Dynamic Algorithm Selection in Parallel GAMESS Calculations Nurzhan Ustemirov

    E-Print Network [OSTI]

    Sosonkina, Masha

    and Molecular Electronic Structure System (GAMESS) used for ab initio molecular quantum chemistry calculationsDynamic Algorithm Selection in Parallel GAMESS Calculations Nurzhan Ustemirov Masha Sosonkina, network, or disk I/O. For large-scale scientific applications, dynamic adjustments to a computationally

  12. Exploring the Relationship between Neutral and Selective Mutations in Cancer

    E-Print Network [OSTI]

    Forrest, Stephanie

    Exploring the Relationship between Neutral and Selective Mutations in Cancer C. C. Maley 1;2 and S. Forrest 2;3 (cmaley@alum.mit.edu and forrest@cs.unm.edu) 1 Fred Hutchinson Cancer Research Center 1100 of normal cells into cancerous cells is an evolu- tionary process. Populations of precancerous cells

  13. CO2-selective, Hybrid Membranes by Silation of Alumina

    SciTech Connect (OSTI)

    Luebke, D.R.; Pennline, H.W.

    2007-09-01T23:59:59.000Z

    Hybrid membranes are feasible candidates for the separation of CO2 from gas produced in coal-based power generation since they have the potential to combine the high selectivity of polymer membranes and the high permeability of inorganic membranes. An interesting method for producing hybrid membranes is the silation of an inorganic membrane. In this method, trichloro- or alkoxy-silanes interact with hydroxyl groups on the surface of ?-AlO3 or TiO2, binding organic groups to that surface. By varying the length of these organic groups on the organosilane, it should be possible to tailor the effective pore size of the membrane. Similarly, the addition of CO2-phillic groups to the silating agent allows for the careful control of surface affinity and the enhancement of surface diffusion mechanisms. This method of producing hybrid membranes selective to CO2 was first attempted by Hyun [1] who silated TiO2 with phenyltriethoxysilane. Later, Way [2] silated ?-AlO3 with octadecyltrichlorosilane. Both researchers were successful in producing membranes with improved selectivity toward CO2, but permeability was not maintained at a commercially applicable level. XPS data indicated that the silating agent did not penetrate into the membrane pores and separation actually occurred in a thin polymer-like surface layer. The present study attempts to overcome the mass transfer problems associated with this technique by producing the desired monolayer coverage of silane, and thus develop a highly-permeable CO2-selective hybrid membrane.

  14. Selective hydrolysis of wastewater sludge Part 1, December 2008

    E-Print Network [OSTI]

    the production of biogas based power and heat besides reduce the power consumption from handling and treatment selective hydrolysis of sludge as if established at the existing sludge digester system . The Esbjerg digester technology .l'he plant treats combined household and industrial wastewater with a considerable

  15. Greedy forward selection algorithms to Sparse Gaussian Process Regression

    E-Print Network [OSTI]

    Yao, Xin

    proposed method is always better than loss-keert in both generalization performance and running time-examine a previous basis vector selection criterion proposed by Smola and Bartlett [20], referred as loss version loss-sun to loss-smola criterion. We compare the full greedy algorithms induced by the loss

  16. Knowledge protection and partner selection in R&D alliances

    E-Print Network [OSTI]

    Li, Dan

    2006-10-30T23:59:59.000Z

    This dissertation investigates three sets of research questions. First, how can partner selection be used as a mechanism to minimize R&D alliance participantsâ?? concerns about knowledge leakage? And what is the nature of the relationship among...

  17. Anti-Selective Aldol Reactions with Titanium Enolates of

    E-Print Network [OSTI]

    Anti-Selective Aldol Reactions with Titanium Enolates of N-Glycolyloxazolidinethiones Michael T-glycolyloxazolidinethiones has been developed. Enolization of an N-glycolyloxazolidinethione with titanium (IV) chloride successful with a wide variety of aldehydes and protecting groups.2 Additionally, the titanium enolates of N

  18. Selection of a multiple disease resistant runner-type peanut

    E-Print Network [OSTI]

    Baring, Michael Robert

    2007-09-17T23:59:59.000Z

    Four F2:4 populations of peanut (Arachis hypogaea L.) resulting from the complex cross Tamrun 96 X Tx901639-3 X Sun Oleic 95R were grown in three disease nurseries over a 2 year period. Three separate selection techniques were applied to determine...

  19. Selective Jamming Attacks in Wireless Networks Alejandro Proa~no

    E-Print Network [OSTI]

    Lazos, Loukas

    for preventing real-time packet classification and neutralizing the inside knowledge of the attacker. I emission of high-power interference signals such as continuous wave tones, or FM modulated noise [15-one transformations [13], with physical-layer parameters. We further study the impact of various selective jamming

  20. Using Compost For more information on selection, planting, cultural

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Using Compost in Your Landscape For more information on selection, planting, cultural practices Conservation. Shrubs and Trees Add compost to the soil around your shrubs and trees. In late spring, place about 1 inch of compost around the plants. Cover this with a mulch of shredded pine nee- dles, straw

  1. Automatic selection of tuning parameters in wind power prediction

    E-Print Network [OSTI]

    Automatic selection of tuning parameters in wind power prediction Lasse Engbo Christiansen (lec Report number: IMM-Technical Report-2007-12 Project title: Intelligent wind power prediction systems PSO The wind power forecasting system developed at DTU - the Wind Power Prediction Tool (WPPT) - predicts

  2. Cobalt Fischer-Tropsch catalysts having improved selectivity

    DOE Patents [OSTI]

    Miller, James G. (Pearl River, NY); Rabo, Jule A. (Armonk, NY)

    1989-01-01T23:59:59.000Z

    A cobalt Fischer-Tropsch catalyst having an improved steam treated, acid extracted LZ-210 support is taught. The new catalyst system demonstrates improved product selectivity at Fischer-Tropsch reaction conditions evidenced by lower methane production, higher C.sub.5.sup.+ yield and increased olefin production.

  3. NOTICE OF SELECTION FOR ASSIGNMENT GRANTS FOR RESEARCH FELLOWSHIPS

    E-Print Network [OSTI]

    -certification pursuant to art. 46 of Presidential Decree No. 445/2000); - submit original or suitably certified copies to stay in Italy, must attach copy of their residence permit regularly issued by the competent Authorities and currently valid or a receipt of application for a residence permit. Should the candidate be selected

  4. Developments of the Price equation and natural selection under uncertainty

    E-Print Network [OSTI]

    Grafen, Alan

    success, following Darwin (1859). Here, this project is pursued by developing the Price equation, rstDevelopments of the Price equation and natural selection under uncertainty Alan Grafen Department to employ these approaches. Here, a new theore- tical development arising from the Price equation provides

  5. Planting and Mulching Trees and Shrubs Selecting healthy plants

    E-Print Network [OSTI]

    New Hampshire, University of

    Planting and Mulching Trees and Shrubs Selecting healthy plants Take a step back to examine swollen nodules at the container edge, rather than circling like in a plastic container. The nodules store with soil or mulch ignore these and find the first permanent woody root growing radially out from

  6. Process for selected gas oxide removal by radiofrequency catalysts

    DOE Patents [OSTI]

    Cha, C.Y.

    1993-09-21T23:59:59.000Z

    This process to remove gas oxides from flue gas utilizes adsorption on a char bed subsequently followed by radiofrequency catalysis enhancing such removal through selected reactions. Common gas oxides include SO[sub 2] and NO[sub x]. 1 figure.

  7. Method for route selection of transcontinental natural gas pipelines

    E-Print Network [OSTI]

    Kouroupetroglou, Georgios

    1 Method for route selection of transcontinental natural gas pipelines Fotios G. Thomaidis1@kepa.uoa.gr Abstract. The route of transcontinental natural gas pipelines is characterized by complexity, compared choices. Keywords: Optimum route method, natural gas, transcontinental pipelines, Caspian Region E

  8. Optimal Groundwater Remediation Network Design using Selective Membranes

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Optimal Groundwater Remediation Network Design using Selective Membranes Eugenio Bringasa with the optimal synthesis of groundwater remediation networks for the valorization of anionic pollutants by means possible design alternatives are proposed. The aim of this work is to obtain a minimum cost groundwater

  9. SELECTIVE ETCHING OF COMPOUND SEMICONDUCTORS DAVID C. HAYS

    E-Print Network [OSTI]

    Pearton, Stephen J.

    OF GaAs/AlGaAs/InGaP ....................................... 39 4.1 Materials and Methods. Dry etch selectivities for GaAs/AlGaAs and GaAs/InGaP under conventional RIE conditions and under high

  10. Control structure selection for Reactor, Separator and Recycle Process

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Control structure selection for Reactor, Separator and Recycle Process T. Larsson M.S. Govatsmark S to control", for a simple plant with a liquid phase reactor, a distillation column and recycle of unreacted processes is the presence of recycle. Variations of a plant with reaction, separation and mass recycle, see

  11. Using OWL Ontologies Selective Waste Sorting and Recycling

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Using OWL Ontologies for Selective Waste Sorting and Recycling Arnab Sinha and Paul Couderc INRIA for better recycling of materials. Our motive for using ontologies is for representing and rea- soning, recyclable materials, N-ary relations 1 Introduction Today Pervasive computing is gradually entering people

  12. Retrocommissioning Case Study - Applying Building Selection Criteria for Maximum Results

    E-Print Network [OSTI]

    Luskay, L.; Haasl, T.; Irvine, L.; Frey, D.

    2002-01-01T23:59:59.000Z

    RETROCOMMISSIONING CASE STUDY ?Applying Building Selection Criteria for Maximum Results? Larry Luskay, Tudi Haasl, Linda Irvine Portland Energy Conservation, Inc. Portland, Oregon Donald Frey Architectural Energy Corporation Boulder.... The building was retrocommissioned by Portland Energy Conservation, Inc. (PECI), in conjunction with Architectural Energy Corporation (AEC). The building-specific goals were: 1) Obtain cost-effective energy savings from optimizing operation...

  13. Relative Susceptibility of Selected Cultivars of Potato to Pratylenchus penetrans~

    E-Print Network [OSTI]

    Bernard, Ernest

    Relative Susceptibility of Selected Cultivars of Potato to Pratylenchus penetrans~ E. C. BERNARD" and C. W. LAUGHLIN 3 Abstract: Pratylenchus penetrans suppressed the tuber yields of potato cultivars Pratylenchus penetrans (Cobb) Filip. and Schuur.-Stekh. is a damaging parasite of potato (Solanum tuberosum L

  14. Life Cycle Assessment Practices: Benchmarking Selected European Automobile Manufacturers

    E-Print Network [OSTI]

    Boyer, Edmond

    Life Cycle Assessment Practices: Benchmarking Selected European Automobile Manufacturers Jean in the automobile industry where vehicle manufacturers (OEMs) are launching several new or re- vamped models each year. The automobile industry is therefore a very emblematic sector for best practices of LCA

  15. The selective hydrogenation of crotonaldehyde over bimetallic catalysts

    SciTech Connect (OSTI)

    Schoeb, A.M.

    1997-02-01T23:59:59.000Z

    The selective hydrogenation of crotonaldehyde has been investigated over a monometallic Pt/SiO{sub 2} catalyst and platinum bimetallic catalysts where the second metal was either silver, copper, or tin. The effects of addition of a second metal to the Pt/SiO{sub 2} system on the selectivity to crotyl alcohol were investigated. The Pt-Sn bimetallic catalysts were characterized by hydrogen chemisorption, {sup 1}H NMR and microcalorimetry. The Pt-Ag/SiO{sub 2} and Pt-Cu/SiO{sub 2} catalysts were characterized by hydrogen chemisorption. Pt-Sn/SiO{sub 2} catalysts selectively hydrogenated crotonaldehyde to crotyl alcohol and the method of preparation of these catalysts affected the selectivity. The most selective Pt-Sn/SiO{sub 2} catalysts for the hydrogenation of crotonaldehyde to crotyl alcohol were those in which the Sn precursor was dissolved in a HCl solution. Sn increased both the rate of formation of butyraldehyde and the rate of formation of crotyl alcohol. The Pt/SiO{sub 2}, Pt-Ag/SiO{sub 2} and Pt-Cu/SiO{sub 2} catalysts produced only butyraldehyde. Initial heats of adsorption ({approximately}90 kJ/mol) measured using microcalorimetry were not affected by the presence of Sn on Pt. We can conclude that there is no through metal electronic interaction between Pt and Sn at least with respect to hydrogen surface bonds since the Pt and Pt-Sn at least with respect to hydrogen surface bonds since the Pt and Pt-Sn had similar initial heats of adsorption coupled with the invariance of the {sup 1}H NMR Knight shift.

  16. The pathogen transmission avoidance theory of sexual selection

    SciTech Connect (OSTI)

    Loehle, C.

    1997-08-01T23:59:59.000Z

    The current theory that sexual selection results from female preference for males with good genes suffers from several problems. An alternative explanation, the pathogen transmission avoidance hypothesis, argues that the primary function of showy traits is to provide a reliable signal of current disease status, so that sick individuals can be avoided during mating. This study shows that a significant risk of pathogen transmission occurs during mating and that showy traits are reliable indicators of current disease status. The origin of female choosiness is argued to lie in a general tendency to avoid sick individuals, even in the absence of showy traits, which originate as exaggerations of normal traits that are indicative of good health (bright feathers, vigorous movement, large size). Thus, in this new model the origins of both showy traits and female choosiness are not problematic and there is no threshold effect. This model predicts that when the possession of male showy traits does not help to reduce disease in the female, showy traits are unlikely to occur. This case corresponds to thorough exposure of every animal to all group pathogens, on average, in large groups. Such species are shown with a large data set on birds to be less likely to exhibit showy traits. The good-genes model does not make this prediction. The pathogen transmission avoidance model can also lead to the evolution of showy traits even when selection is not effective against a given pathogen (e.g., when there is no heritable variation for resistance), but can result in selection for resistance if such genes are present. Monogamy is argued to reduce selection pressures for showy traits; data show monogamous species to be both less parasitized and less showy. In the context of reduction of pathogen transmission rates in showy populations, selection pressure becomes inversely frequency-dependent, which makes showy traits likely to be self-limiting rather than runaway.

  17. Ris Energy Report 5 Renewable energy outlook for selected regions 1 4 Renewable energy outlook for selected regions

    E-Print Network [OSTI]

    Ris Energy Report 5 Renewable energy outlook for selected regions 1 4 Renewable energy outlook, are now gradually expanding their role in global energy supply. In 2004, renewable energy from all sources.2 0.0% Biomass 48.3 10.4% Total renewable 60.9 13.1% Total global primary energy consumption 465.4 100

  18. 4. Ve skole crkevnch Ucitel Svat Jan Zlatost

    E-Print Network [OSTI]

    Omelka, Marek

    nenávisti a opovrzení. Jan se narodil v Antiochii kolem roku 347. Jeho otec zemel záhy po jeho narození

  19. Petascale Adap,ve Computa,onal Fluid Dynamics

    E-Print Network [OSTI]

    Kemner, Ken

    and weight Reduce biggest expense, i.e. fuel consump,on Wind turbine industry turbine blades Reduce maintenance cost Op,mize turbine performance in varying: Alleviate unsteady aerodynamic loading (gust) Force flow reacachment on the wind

  20. http://www.cta.usb.ve UniversidadSimnBolvar

    E-Print Network [OSTI]

    Vásquez, Carlos

    Examen Pág. 2 de 34 2. Temario de las partes de conocimiento Para facilitar el trabajo de aquellos. Longitud o norma. Vectores ortogonales. Distancia. 10) Propiedades métricas del triángulo. Teorema de

  1. CO2ReMoVe - Progress Report

    E-Print Network [OSTI]

    Danilo R. Velis

    hanced oil recovery techniques and sequestration projects [44]. ... the left of the critical point and passes trhough the vapor and liquid regions, as illustrated in ..... be the average relative fluid displacement per unit volume of bulk material,...

  2. T thong tin ve chat lng khong kh trong nha

    E-Print Network [OSTI]

    T thong tin ve chat lng khong kh trong nha Chat lng khong kh khong tot trong c song khoe manh. Neu muon biet them thong tin ve chat lng khong kh va sc khoe

  3. Kategorialne pomenske lastnosti in tipologiziranje slovarske ve?pomenskosti

    E-Print Network [OSTI]

    Snoj, Jerica

    2005-01-01T23:59:59.000Z

    posredovan v Vido- vit Muha 2000. 68 Slovenski iezik - Slovene Linguistic Studies 5 (2005) 1.2 Slovarski pomen vkljuEuje denotativni pomen in kategorialni pomen kot ob- vezna pomena in konotativni pomen kot neobvezni pomen. V skladu s tem, da sta...

  4. Gabarito da 2a V.E. de GMA00112

    E-Print Network [OSTI]

    Souza, Max O.

    ´odica? Solu¸c~ao (a) Sabemos que a solu¸c~ao do sistema vai ser Y (t) = etB Y (0). Por outro lado, (B) = {1 0 -1 e B3 = 1 3 0 0 0 1 0 0 0 0 0 1 0 0 -1 0 . Assim, encontramos que etB = f(B) = B3 +B¸c~oes para os coeficientes, encontramos etB = et tet 0 0 0 et 0 0 0 0 cos(t) - sen(t) 0 0 sen(t) cos

  5. CO2ReMoVe | Open Energy Information

    Open Energy Info (EERE)

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

  6. Selective gel treatments in the Countyline Unit, Oklahoma

    SciTech Connect (OSTI)

    Jasti, J.K.; Zambrano, L.G.

    1995-12-31T23:59:59.000Z

    A waterflood optimization work program was conducted in a ``Type`` fault block in the Countyline Unit, Sho-Vel-Tum Field, Oklahoma. Selective gels were used to block random thief zones in the Upper Fusulinia Formation. There were eleven workovers, selective gel treatments in five injection wells, and a shift of water injection to downdip wells. Results show that the program has been successful in increasing production and ultimate recovery with significant improvements in the water injection profiles. in addition, a new gel injection procedure has been discovered while carrying out the project. The procedure involves pulsing the reservoir to increase the amount of gel that can be injected into the matrix (while maintaining the injection pressure below the formation fracture pressure), thereby improving the gel`s blocking capability.

  7. Basis for NGNP Reactor Design Down-Selection

    SciTech Connect (OSTI)

    L.E. Demick

    2010-08-01T23:59:59.000Z

    The purpose of this paper is to identify the extent of technology development, design and licensing maturity anticipated to be required to credibly identify differences that could make a technical choice practical between the prismatic and pebble bed reactor designs. This paper does not address a business decision based on the economics, business model and resulting business case since these will vary based on the reactor application. The selection of the type of reactor, the module ratings, the number of modules, the configuration of the balance of plant and other design selections will be made on the basis of optimizing the Business Case for the application. These are not decisions that can be made on a generic basis.

  8. Basis for NGNP Reactor Design Down-Selection

    SciTech Connect (OSTI)

    L.E. Demick

    2011-11-01T23:59:59.000Z

    The purpose of this paper is to identify the extent of technology development, design and licensing maturity anticipated to be required to credibly identify differences that could make a technical choice practical between the prismatic and pebble bed reactor designs. This paper does not address a business decision based on the economics, business model and resulting business case since these will vary based on the reactor application. The selection of the type of reactor, the module ratings, the number of modules, the configuration of the balance of plant and other design selections will be made on the basis of optimizing the Business Case for the application. These are not decisions that can be made on a generic basis.

  9. NERSC-6 Workload Analysis and Benchmark Selection Process

    SciTech Connect (OSTI)

    Antypas, Katie; Shalf, John; Wasserman, Harvey

    2008-08-29T23:59:59.000Z

    This report describes efforts carried out during early 2008 to determine some of the science drivers for the"NERSC-6" next-generation high-performance computing system acquisition. Although the starting point was existing Greenbooks from DOE and the NERSC User Group, the main contribution of this work is an analysis of the current NERSC computational workload combined with requirements information elicited from key users and other scientists about expected needs in the 2009-2011 timeframe. The NERSC workload is described in terms of science areas, computer codes supporting research within those areas, and description of key algorithms that comprise the codes. This work was carried out in large part to help select a small set of benchmark programs that accurately capture the science and algorithmic characteristics of the workload. The report concludes with a description of the codes selected and some preliminary performance data for them on several important systems.

  10. On the selection of dimension reduction techniques for scientific applications

    SciTech Connect (OSTI)

    Fan, Y J; Kamath, C

    2012-02-17T23:59:59.000Z

    Many dimension reduction methods have been proposed to discover the intrinsic, lower dimensional structure of a high-dimensional dataset. However, determining critical features in datasets that consist of a large number of features is still a challenge. In this paper, through a series of carefully designed experiments on real-world datasets, we investigate the performance of different dimension reduction techniques, ranging from feature subset selection to methods that transform the features into a lower dimensional space. We also discuss methods that calculate the intrinsic dimensionality of a dataset in order to understand the reduced dimension. Using several evaluation strategies, we show how these different methods can provide useful insights into the data. These comparisons enable us to provide guidance to a user on the selection of a technique for their dataset.

  11. Material Selection and Characterization for High Gradient RF Applications

    E-Print Network [OSTI]

    Arnau-Izquierdo, G; Heikkinen, S; Ramsvik, T; Sgobba, Stefano; Taborelli, M; Wuensch, W

    2007-01-01T23:59:59.000Z

    The selection of candidate materials for the accelerating cavities of the Compact Linear Collider (CLIC) is carried out in parallel with high power RF testing. The maximum DC breakdown field of copper, copper alloys, refractory metals, aluminium and titanium have been measured with a dedicated setup. Higher maximum fields are obtained for refractory metals and for titanium, which exhibits, however, important damages after conditioning. Fatigue behaviour of copper alloys has been studied for surface and bulk by pulsed laser irradiation and ultrasonic excitation, respectively. The selected copper alloys show consistently higher fatigue resistance than copper in both experiments. In order to obtain the best local properties in the device a possible solution is a bi-metallic assembly. Junctions of molybdenum and copper-zirconium UNS C15000 alloy, achieved by HIP (Hot Isostatic Pressing) diffusion bonding or explosion bonding were evaluated for their mechanical strength. The reliability of the results obtained wit...

  12. Improved user interface design for site selection modeling system

    SciTech Connect (OSTI)

    Koffman, L.D. [Westinghouse Savannah River Site, Aiken, SC (United States)

    1996-12-31T23:59:59.000Z

    The Site Selection Modeling System (SSMS) is a customized application within the Environmental Data Atlas (EDA), which is an integrated geographic information system (GIS) for environmental applications at the Savannah River site (SRS) developed jointly by the Environmental Sciences Section (ESS) of Westinghouse Savannah River Company and by the University of South Carolina (USC). The SSMS was developed to assist analysts with site selection activities carried out by the ESS and is a powerful tool with a graphical user interface that allows non-GIS analysts to use the application. However, use of the SSMS in recent siting exercises revealed deficiencies in the user interface as a production tool. This paper specifies user interface design criteria necessary for a production application and describes the implementation of these design criteria in the SSMS.

  13. Polymer selection and cell design for electric-vehicle supercapacitors

    SciTech Connect (OSTI)

    Mastragostino, M.; Arbizzani, C.; Paraventi, R.; Zanelli, A.

    2000-02-01T23:59:59.000Z

    Supercapacitors are devices for applications requiring high operating power levels, such as secondary power sources in electric vehicles (EVs) to provide peak power for acceleration and hill climbing. While electronically conducting polymers yield different redox supercapacitor configurations, devices with the n-doped polymer as the negative electrode and the p-doped polymer as the positive one are the most promising for EV applications. Indeed, this type of supercapacitor has a high operating potential, is able to deliver all the doping charge and, when charged, has both electrodes in the conducting (p- and n-doped) states. This study reports selection criteria for polymer materials and cell design for high performance EV supercapacitors and experimental results of selected polymer materials.

  14. Measure Guideline: Selecting Ventilation Systems for Existing Homes

    SciTech Connect (OSTI)

    Aldrich, R.

    2014-02-01T23:59:59.000Z

    This document addresses adding -or improving - mechanical ventilation systems to existing homes. The purpose of ventilation is to remove contaminants from homes, and this report discusses where, when, and how much ventilation is appropriate in a home, including some discussion of relevant codes and standards. Advantages, disadvantages, and approximate costs of various system types are presented along with general guidelines for implementing the systems in homes. CARB intends for this document to be useful to decision makers and contractors implementing ventilation systems in homes. Choosing the "best" system is not always straightforward; selecting a system involves balancing performance, efficiency, cost, required maintenance, and several other factors. It is the intent of this document to assist contractors in making more informed decisions when selecting systems. Ventilation is an integral part of a high-performance home. With more air-sealed envelopes, a mechanical means of removing contaminants is critical for indoor environmental quality and building durability.

  15. Measure Guideline: Energy-Efficient Window Performance and Selection

    SciTech Connect (OSTI)

    Carmody, J.; Haglund, K.

    2012-11-01T23:59:59.000Z

    This document provides guidelines for the selection of energy-efficient windows in new and existing residential construction in all US climate zones. It includes information on window products, their attributes and performance. It provides cost/benefit information on window energy savings as well as information on non-energy benefits such as thermal comfort and reduced HVAC demands. The document also provides information on energy impacts of design decisions such as window orientation, total glazing area and shading devices and conditions. Information on resources for proper window installation is included as well. This document is for builders, homeowners, designers and anyone making decisions about selecting energy efficient window. It is intended to complement other Building America information and efforts.

  16. Hierarchy-Direction Selective Approach for Locally Adaptive Sparse Grids

    SciTech Connect (OSTI)

    Stoyanov, Miroslav K [ORNL

    2013-09-01T23:59:59.000Z

    We consider the problem of multidimensional adaptive hierarchical interpolation. We use sparse grids points and functions that are induced from a one dimensional hierarchical rule via tensor products. The classical locally adaptive sparse grid algorithm uses an isotropic refinement from the coarser to the denser levels of the hierarchy. However, the multidimensional hierarchy provides a more complex structure that allows for various anisotropic and hierarchy selective refinement techniques. We consider the more advanced refinement techniques and apply them to a number of simple test functions chosen to demonstrate the various advantages and disadvantages of each method. While there is no refinement scheme that is optimal for all functions, the fully adaptive family-direction-selective technique is usually more stable and requires fewer samples.

  17. Electric Field Induced Selective Disordering in Lamellar Block Copolymers

    SciTech Connect (OSTI)

    Ruppel, Markus A [ORNL; Pester, Christian W [ORNL; Langner, Karol M [Leiden Institute of Chemistry, Leiden University, The Netherlands; Sevink, Geert [Leiden Institute of Chemistry, Leiden University, The Netherlands; Schoberth, Heiko [University of Bayreuth; Schmidt, Kristin [ORNL; Urban, Volker S [ORNL; Mays, Jimmy [ORNL; Boker, Alexander [RWTH Aachen University

    2013-01-01T23:59:59.000Z

    External electric fields align nanostructured block copolymers by either rotation of grains or nucleation and growth depending on how strongly the chemically distinct block copolymer components are segregated. In close vicinity to the orderdisorder transition, theory and simulations suggest a third mechanism: selective disordering. We present a time-resolved small-angle X-ray scattering study that demonstrates how an electric field can indeed selectively disintegrate ill-aligned lamellae in a lyotropic block copolymer solution, while lamellae with interfaces oriented parallel to the applied field prevail. The present study adds an additional mechanism to the experimentally corroborated suite of mechanistic pathways, by which nanostructured block copolymers can align with an electric field. Our results further unveil the benefit of electric field assisted annealing for mitigating orientational disorder and topological defects in block copolymer mesophases, both in close vicinity to the orderdisorder transition and well below it.

  18. Discovery of a Potent And Selective Aurora Kinase Inhibitor

    SciTech Connect (OSTI)

    Oslob, J.D.; Romanowski, M.J.; Allen, D.A.; Baskaran, S.; Bui, M.; Elling, R.A.; Flanagan, W.M.; Fung, A.D.; Hanan, E.J.; Harris, S.; Heumann, S.A.; Hoch, U.; Jacobs, J.W.; Lam, J.; Lawrence, C.E.; McDowell, R.S.; Nannini, M.A.; Shen, W.; Silverman, J.A.; Sopko, M.M.; Tangonan, B.T.

    2009-05-21T23:59:59.000Z

    This communication describes the discovery of a novel series of Aurora kinase inhibitors. Key SAR and critical binding elements are discussed. Some of the more advanced analogues potently inhibit cellular proliferation and induce phenotypes consistent with Aurora kinase inhibition. In particular, compound 21 (SNS-314) is a potent and selective Aurora kinase inhibitor that exhibits significant activity in pre-clinical in vivo tumor models.

  19. Direct Expansion Air Conditioning System Selection for Hot & Humid Climates

    E-Print Network [OSTI]

    Browning, B. K.

    2002-01-01T23:59:59.000Z

    Capacity at Part-Load Conditions In 1996, Henderson and Rengarajan4 published a method for modeling the latent capacity degradation of DX equipment with constant blower operation. This latent degradation model provided critical information need... to match the moisture removal capacity of the selected system to the moisture load. However, the model required an iterative solution and knowledge of equipment parameters that were not readily available during design. In 1998, Henderson published a...

  20. ORIGINAL PAPER Does the spatial variation in selective pressures explain

    E-Print Network [OSTI]

    Traveset, Anna

    phases of recruitment (Alcantara and Rey 2003; Gomez 2004). For instance, large seeds can be more prone (but see Alcantara and Rey 2003; Gomez 2004) and in a single population (e.g. Vander Wall 2003; Alcantara and Rey 2003; Gomez 2004; Martinez et al. 2007). However, the strength and sign of selective pres- sures