Sample records for additional cases examining

  1. Decreasing Cloudiness Over China: An Updated Analysis Examining Additional Variables

    SciTech Connect (OSTI)

    Kaiser, D.P.

    2000-01-14T23:59:59.000Z

    As preparation of the IPCC's Third Assessment Report takes place, one of the many observed climate variables of key interest is cloud amount. For several nations of the world, there exist records of surface-observed cloud amount dating back to the middle of the 20th Century or earlier, offering valuable information on variations and trends. Studies using such databases include Sun and Groisman (1999) and Kaiser and Razuvaev (1995) for the former Soviet Union, Angel1 et al. (1984) for the United States, Henderson-Sellers (1986) for Europe, Jones and Henderson-Sellers (1992) for Australia, and Kaiser (1998) for China. The findings of Kaiser (1998) differ from the other studies in that much of China appears to have experienced decreased cloudiness over recent decades (1954-1994), whereas the other land regions for the most part show evidence of increasing cloud cover. This paper expands on Kaiser (1998) by analyzing trends in additional meteorological variables for Chi na [station pressure (p), water vapor pressure (e), and relative humidity (rh)] and extending the total cloud amount (N) analysis an additional two years (through 1996).

  2. Examination of microbial fuel cell start-up times with domestic wastewater and additional amendments

    E-Print Network [OSTI]

    biological process used for wastewater treatment is desirable to avoid discharge of untreated wastewaterExamination of microbial fuel cell start-up times with domestic wastewater and additional Available online 30 April 2011 Keywords: Microbial fuel cell Domestic wastewater Startup time Substrate a b

  3. Additional Phase and Assessment Descriptive Quality Indicators for Single-case Design 

    E-Print Network [OSTI]

    Boles, Margot

    2015-04-08T23:59:59.000Z

    This table presents a rating scale for additional phase and assessment descriptive quality indicators in single-case research. This table is adapted from CEC (2014), Horner et al. (2005), Reichow (2008), and Wolery (2013)....

  4. Additional Phase and Assessment Descriptive Quality Indicators for Single-case Design

    E-Print Network [OSTI]

    Boles, Margot

    2015-04-08T23:59:59.000Z

    This table presents a rating scale for additional phase and assessment descriptive quality indicators in single-case research. This table is adapted from CEC (2014), Horner et al. (2005), Reichow (2008), and Wolery (2013)....

  5. A new affordable housing model in China : a case-based examination of a private developer's role

    E-Print Network [OSTI]

    Stuchell, Claudine C. (Claudine Cecile)

    2008-01-01T23:59:59.000Z

    This thesis examines the motivations behind Wanhuilou, the first affordable housing development to be initiated, constructed, and subsidized by a private developer--China Vanke. This case presents a pioneering firm and a ...

  6. A Two Transition State Model for Radical-Molecule Reactions: A Case Study of the Addition of OH to C2H4

    E-Print Network [OSTI]

    North, Simon W.

    A Two Transition State Model for Radical-Molecule Reactions: A Case Study of the Addition of OH; In Final Form: April 6, 2005 A two transition state model is applied to the study of the addition of both inner and outer transition states. The outer transition state is treated with a recently derived

  7. Potlining Additives

    SciTech Connect (OSTI)

    Rudolf Keller

    2004-08-10T23:59:59.000Z

    In this project, a concept to improve the performance of aluminum production cells by introducing potlining additives was examined and tested. Boron oxide was added to cathode blocks, and titanium was dissolved in the metal pool; this resulted in the formation of titanium diboride and caused the molten aluminum to wet the carbonaceous cathode surface. Such wetting reportedly leads to operational improvements and extended cell life. In addition, boron oxide suppresses cyanide formation. This final report presents and discusses the results of this project. Substantial economic benefits for the practical implementation of the technology are projected, especially for modern cells with graphitized blocks. For example, with an energy savings of about 5% and an increase in pot life from 1500 to 2500 days, a cost savings of $ 0.023 per pound of aluminum produced is projected for a 200 kA pot.

  8. Examining the adoption, usage and outcomes of mobile money services: the case of M-PESA in Kenya 

    E-Print Network [OSTI]

    Morawczynski, Olga

    2011-07-04T23:59:59.000Z

    This thesis will examine the adoption, usage and outcomes of a mobile money service called MPESA. Since being launched in 2007, the service has seen phenomenal growth in Kenya. Over 7.5 million users, or 34% of the adult ...

  9. Additive and multiplicative renormalization of topological charge with improved gluon/fermion actions: A test case for 3-loop vacuum calculations, using overlap or clover fermions

    E-Print Network [OSTI]

    A. Skouroupathis; H. Panagopoulos

    2006-01-02T23:59:59.000Z

    We calculate perturbative renormalization properties of the topological charge, using the standard lattice discretization given by a product of twisted plaquettes. We use the overlap and clover action for fermions, and the Symanzik improved gluon action for 4- and 6-link loops. We compute the multiplicative renormalization of the topological charge density to one loop; this involves only the gluon part of the action. The power divergent additive renormalization of the topological susceptibility is calculated to 3 loops. Our work serves also as a test case of the techniques and limitations of lattice perturbation theory, it being the first 3-loop computation in the literature involving overlap fermions.

  10. An examination of the viability of Title VII as a mechanism to compel racial diversity among the composition of head coaches at NCAA football bowl subdivision institutions

    E-Print Network [OSTI]

    Hatfield, Lance Carlos

    2009-05-15T23:59:59.000Z

    , the researcher examined the guidelines for bringing a Title VII case, researched statutory requirements and case law precedents, and compiled and analyzed the outcomes of prior employment discrimination cases. In addition, the researcher investigated...

  11. Phosphazene additives

    DOE Patents [OSTI]

    Harrup, Mason K; Rollins, Harry W

    2013-11-26T23:59:59.000Z

    An additive comprising a phosphazene compound that has at least two reactive functional groups and at least one capping functional group bonded to phosphorus atoms of the phosphazene compound. One of the at least two reactive functional groups is configured to react with cellulose and the other of the at least two reactive functional groups is configured to react with a resin, such as an amine resin of a polycarboxylic acid resin. The at least one capping functional group is selected from the group consisting of a short chain ether group, an alkoxy group, or an aryloxy group. Also disclosed are an additive-resin admixture, a method of treating a wood product, and a wood product.

  12. Case Studies

    Broader source: Energy.gov [DOE]

    The following case studies are examples of integrating renewable energy into Federal new construction and major renovation projects. Additional renewable energy case studies are also available.

  13. Non-additive entropy: Reason and conclusions

    E-Print Network [OSTI]

    Miriam Lemanska

    2012-11-10T23:59:59.000Z

    In this work the non-additive entropy is examined. It appears in isolated particle systems composed of few components. Therefore, the mixing of isolated particle systems S=S1+S2 has been studied. Two cases are considered T1=T2 and T1\\leqT2, where T1,T2 are the initial temperatures of the system S1 and S2 respectively. The concept of similar systems containing interacting particles is introduced. These systems are defined by a common temperature and an identical time evolution process, i.e. the approach to the same thermodynamic equilibrium. The main results are: 1) The properties of the similar particle systems yield the non-additive entropy and free energy. The Gibbs Paradox is not a paradox. 2) The relation between the initial temperatures T1 and T2 governs the mixing process. 3) In the two cases T1=T2, T1\\leqT2 mixing of the systems S1, S2 results in a uniform union system S=S1+S2. The systems S, S1, S2 are similar one to the other. 4) The mixing process is independent of the extensive quantities (volume, particle number, energy) and of the particle type. Only the mean energy plays an important role in the mixing of the systems S1, S2. 5) Mixing in the case T1\\leqT2 is in essence a thermalization process, but mixing in the case T1=T2 is not a thermodynamic process. 6)Mixing is an irreversible process. Keywords: Entropy; Similar systems of interacting particles; Mixing of systems; Thermal equilibrium

  14. Use of Polygraph Examinations

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

    1999-03-17T23:59:59.000Z

    Provides policy on the voluntary use of polygraph examinations by the Department of Energy (DOE), listing the circumstances under which these examinations may be used, establishing controls for their use and for the prevention of unwarranted intrusion into the privacy of individuals, and defining the population subject to the administration of polygraph examinations.

  15. Additive Manufacturing in China: Threats, Opportunities, and Developments (Part I)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01T23:59:59.000Z

    examine the application of additive manufacturing in China’sBulletin Analysis May 2013 Additive Manufacturing in China:an overview of China’s additive manufacturing industry is

  16. Yet another additivity conjecture

    E-Print Network [OSTI]

    Keiji Matsumoto

    2005-09-15T23:59:59.000Z

    It is known that the additivity conjecture of Holevo capacity, output minimum entoropy, and the entanglement of formation (EoF), are equivalent with each other. Among them, the output minimum entropy is simplest, and hence many researchers are focusing on this quantity. Here, we suggest yet another entanglement measure, whose strong superadditivity and additivity are equivalent to the additivity of the quantities mentioned above. This quantity is as simple as the output minimum entropy, and in existing proofs of additivity conjecture of the output minimum entropy for the specific examples, they are essentially proving the strong superadditivity of this quantity.

  17. Research Summary Carbon Additionality

    E-Print Network [OSTI]

    of the quality assurance of emissions reduction and carbon sequestration activities, but remains a source of muchResearch Summary Carbon Additionality Additionality is widely considered to be a core aspect controversy in national carbon accounting, international regulatory frameworks and carbon markets. A review

  18. Additions to LAP

    E-Print Network [OSTI]

    White, John L.

    1967-07-01T23:59:59.000Z

    In addition to the description on page 13 of AI Memo 116A LAP has the following features: Current Assembly Location Reference, Assembly Time Arithmetic, Constants, Multiple Entry Routines, and Defined Machine Operations ...

  19. Writing Assessment: Additional Resources

    E-Print Network [OSTI]

    Schweik, Charles M.

    29 Appendix A Writing Assessment: Additional Resources #12;30 Where can I find out more into the assessment process. On-campus resources give you with a "real person" to contact should you have questions Resources for Higher Education Outcomes Assessment http://www2.acs.ncsu.edu/UPA/survey/resource.htm Ohio

  20. Carbon Additionality: Discussion Paper

    E-Print Network [OSTI]

    Carbon Additionality: A review Discussion Paper Gregory Valatin November 2009 Forest Research. Voluntary Carbon Standards American Carbon Registry Forest Carbon Project Standard (ACRFCPS) 27 CarbonFix Standard (CFS) 28 Climate, Community and Biodiversity Standard (CCBS) 28 Forest Carbon Standard (FCS) 28

  1. Additive effect of propranolol and pulsed dye laser for infantile hemangioma

    E-Print Network [OSTI]

    Herschthal, Jordana; Wulkan, Adam; George, Manju; Waibel, Jill

    2013-01-01T23:59:59.000Z

    6 Month 2013 Case Report Additive effect of propranolol andreport illustrates the additive effect of propranolol andPDL treatments illustrating additive effect between PDL and

  2. On October 21, 2011 "Glacier Melt, Early Snowmelt and Sea Level Rise" will examine issues of defining science, law, governance, the role of civil society, and present case studies on all three

    E-Print Network [OSTI]

    Stanford, Kyle

    On October 21, 2011 "Glacier Melt, Early Snowmelt and Sea Level Rise" will examine issues interrelated topics: glacier melt, early snowmelt and sea level rise. A concluding panel will discuss James Balog "A Visual Portrait of Vanishing Glaciers and Changing Climate" Photographer/Author James

  3. An atomic view of additive mutational effects in a protein structure

    SciTech Connect (OSTI)

    Skinner, M.M.; Terwilliger, T.C.

    1996-04-01T23:59:59.000Z

    Substitution of a single amino acid in a protein will often lead to substantial changes in properties. If these properties could be altered in a rational way then proteins could be readily generated with functions tailored to specific uses. When amino acid substitutions are made at well-separated locations in a single protein, their effects are generally additive. Additivity of effects of amino acid substitutions is very useful because the properties of proteins with any combination of substitutions can be inferred directly from those of the proteins with single changes. It would therefore be of considerable interest to have a means of knowing whether substitutions at a particular pair of sites in a protein are likely to lead to additive effects. The structural basis for additivity of effects of mutations on protein function was examined by determining crystal structures of single and double mutants in the hydrophobic core of gene V protein. Structural effects of mutations were found to be cumulative when two mutations were made in a single protein. Additivity occurs in this case because the regions structurally affected by mutations at the two sites do not overlap even though the sites are separated by only 9 {angstrom}. Structural distortions induced by mutations in gene V protein decrease rapidly, but not isotropically, with distance from the site of mutation. It is anticipated that cases where structural and functional effects of mutations will be additive could be identified simply by examining whether the regions structurally affected by each component mutation overlap.

  4. Additive Manufacturing Technology Assessment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of2 ofEmergencyAcrobat PDFMakerAdam GarberAdditive

  5. Examining solid waste management issues in the City of Bryan

    E-Print Network [OSTI]

    Arekere, Dhananjaya Marigowda

    2006-04-12T23:59:59.000Z

    waste management are analyzed, in general, and specifically, the factors influencing recycling behavior examined using logistic regression. In addition, three alternative policies are presented to respondents. First, support for an additional drop...

  6. Examining hydrogen transitions.

    SciTech Connect (OSTI)

    Plotkin, S. E.; Energy Systems

    2007-03-01T23:59:59.000Z

    This report describes the results of an effort to identify key analytic issues associated with modeling a transition to hydrogen as a fuel for light duty vehicles, and using insights gained from this effort to suggest ways to improve ongoing modeling efforts. The study reported on here examined multiple hydrogen scenarios reported in the literature, identified modeling issues associated with those scenario analyses, and examined three DOE-sponsored hydrogen transition models in the context of those modeling issues. The three hydrogen transition models are HyTrans (contractor: Oak Ridge National Laboratory), MARKAL/DOE* (Brookhaven National Laboratory), and NEMS-H2 (OnLocation, Inc). The goals of these models are (1) to help DOE improve its R&D effort by identifying key technology and other roadblocks to a transition and testing its technical program goals to determine whether they are likely to lead to the market success of hydrogen technologies, (2) to evaluate alternative policies to promote a transition, and (3) to estimate the costs and benefits of alternative pathways to hydrogen development.

  7. Patent Issued Additional Office Actions Received

    E-Print Network [OSTI]

    Cui, Yan

    Patent Issued Additional Office Actions Received 3-12 mo. Respond to Office Action Patent attorney The patent examiner provides notification of which claims in the application have been rejected or accepted determines there are multiple inventions in 1 application. Patent Application Published 6 mo. Non

  8. Zinc electrode with cement additive

    DOE Patents [OSTI]

    Charkey, Allen (Brookfield, CT)

    1982-06-01T23:59:59.000Z

    A zinc electrode having a cement additive, preferably, Portland Cement, distributed in the zinc active material.

  9. STATE OF CALIFORNIA RESIDENTIAL ADDITIONS

    E-Print Network [OSTI]

    STATE OF CALIFORNIA RESIDENTIAL ADDITIONS CEC- CF-1R ADD (Revised 03/10) CALIFORNIA ENERGY COMMISSION Prescriptive Certificate of Compliance: CF-1R ADD Residential Additions (Page 1 of 8) Site Address Orientation: N, E, S, W or Degrees ________ Conditioned Floor Area of Addition (CFA): New Addition Size: Less

  10. Additive Manufacturing for Fuel Cells

    Office of Energy Efficiency and Renewable Energy (EERE)

    Blake Marshall, AMO's lead for Additive Manufacturing Technologies, will provide an overview of current R&D activities in additive manufacturing and its application to fuel cell prototyping and...

  11. Lubrication with boric acid additives

    DOE Patents [OSTI]

    Erdemir, Ali (Naperville, IL)

    2000-01-01T23:59:59.000Z

    Self-lubricating resin compositions including a boric acid additive and a synthetic polymer including those thermoset materials.

  12. Additive manufacturing method of producing

    E-Print Network [OSTI]

    Painter, Kevin

    Additive manufacturing method of producing silver or copper tracks on polyimide film Problem/stripping) using an additive process support by a novel bio- degradable photo-initiator package. technology. Building on previous work by Hoyd- Gigg Ng et al. [1,2], Heriot-Watt has developed an additive film

  13. National Postirradiation Examination Workshop Report

    SciTech Connect (OSTI)

    Schulthess, Jason L

    2011-06-01T23:59:59.000Z

    A National Post-Irradiation-Examination (PIE) Workshop was held March 29-30, 2011, in Washington D.C., stimulated by the DOE Acting Assistant Secretary for Nuclear Energy approval on January 31, 2011 of the “Mission Need Statement for Advanced Post-Irradiation Examination Capability”. As stated in the Mission Need, “A better understanding of nuclear fuels and material performance in the nuclear environment, at the nanoscale and lower, is critical to the development of innovative fuels and materials required for tomorrow’s nuclear energy systems.” (2011) Developing an advanced post-irradiation capability is the most important thing we can do to advance nuclear energy as an option to meeting national energy goals. Understanding the behavior of fuels and materials in a nuclear reactor irradiation environment is the limiting factor in nuclear plant safety, longevity, efficiency, and economics. The National PIE Workshop is part of fulfilling or addressing Department of Energy (DOE) missions in safe and publically acceptable nuclear energy. Several presentations were given during the opening of the workshop. Generally speaking, these presentations established that we cannot continue to rely on others in the world to provide the capabilities we need to move forward with nuclear energy technology. These presentations also generally identified the need for increased microstructural understanding of fuels and materials to be coupled with modeling and simulation, and increased accessibility and infrastructure to facilitate the interaction between national laboratories and participating organizations. The overall results of the work of the presenters and panels was distilled into four primary needs 1. Understanding material changes in the extreme nuclear environment at the nanoscale. Nanoscale studies have significant importance due to the mechanisms that cause materials to degrade, which actually occur on the nanoscale. 2. Enabling additional proficiency in experimentation and analysis through robust modeling coupled with advanced characterization. 3. Advancing the infrastructure and accessibility of physical and administrative systems needed to meet the needs of participating organizations that are subject to different time cycles and constraints that make working and collaborating the national laboratories challenging. 4. Pursuing in-situ analysis and instrumentation to support the examination of dynamic changes to materials’ microstructure, deformation, and surface effects as they occur with time scales rather than the static comparison offered by current PIE methods. This Workshop Report responds to the research challenges for advanced/future PIE needs for nuclear materials development outlined by Energy Secretary Chu and the DOE-NE Research and Development Roadmap report, which was delivered to Congress in April 2010, (DOE-NE, 2010) by identifying the technial needs for fuel and material development specifically related to PIE. The information from the panels address these research challenges by identifying specific needs related to each of the topical areas. The focus of the Workshop was to identify gaps in the enabling capabilities for nuclear energy research and to identify high-priority fundamental capabilities to enable research to be completed that would likely have high impact on enabling nuclear energy as a significant contributor to energy production portfolios.

  14. Incorporation of additives into polymers

    DOE Patents [OSTI]

    McCleskey, T. Mark; Yates, Matthew Z.

    2003-07-29T23:59:59.000Z

    There has been invented a method for incorporating additives into polymers comprising: (a) forming an aqueous or alcohol-based colloidal system of the polymer; (b) emulsifying the colloidal system with a compressed fluid; and (c) contacting the colloidal polymer with the additive in the presence of the compressed fluid. The colloidal polymer can be contacted with the additive by having the additive in the compressed fluid used for emulsification or by adding the additive to the colloidal system before or after emulsification with the compressed fluid. The invention process can be carried out either as a batch process or as a continuous on-line process.

  15. Chemical Additive Selection in Matrix Acidizing 

    E-Print Network [OSTI]

    Weidner, Jason 1981-

    2011-05-09T23:59:59.000Z

    critical detail of weak acid chemistry. One concern when using any acid in oilfield operations is the corrosion of well tubulars. Thus operators often choose to pump corrosion inhibitor, a chemical additive electrostatically attracted... to the negative charge of the well casing or production tubing, to decrease the rate at which the acid accesses well tubular surfaces (Crowe and Minor 1985). A typical working concentration of corrosion inhibitor is 1-2 wt% of injected acid (Smith et al. 1978...

  16. A Primer on Food Additives.

    E-Print Network [OSTI]

    Anonymous,

    1979-01-01T23:59:59.000Z

    45.7 8-1208 :08 A Primer on Food Additives Extension Foods and Nutrition Specialists The Texas A&M University System Consumers today are very concerned about what goes into their food. This primer on food additives describes what food... additives do and why modern food technology has made them necessary, and recounts how Congress and the Federal Government have responded to con sumer demands for controls. Atter spending many months with the mid European immigrants who found work...

  17. Additivity relations in quantum correlations

    E-Print Network [OSTI]

    Seungho Yang; Hyunseok Jeong; Wonmin Son

    2013-05-15T23:59:59.000Z

    Does the sum of correlations in subsystems constitute the correlation in the total system? Such a concept can be expressed by an additivity relationship of correlations. From a strong subadditivity condition of von Neumann entropy, four different additivity relations in total correlation are derived and quantified. Based upon the classification of the additivity in total correlation, we identify the corresponding additive relationships in entanglement. It is also discussed that similar relationships are satisfied for quantum discord of pure states, but it is not always true for mixed states.

  18. Composite filter aids for cleanup of additives

    SciTech Connect (OSTI)

    Rudenko, L.I.; Sklyar, V.Y.

    1984-03-01T23:59:59.000Z

    This article examines the properties of composite filter aids in additive cleanup using two- and three-component filter aid composites based on perlite, kieselguhr, diatomite, asbestos, and wood flour. Filtration tests were run on naphtha solutions of the additive zinc dialkyldithiophosphate. The laboratory studies indicate that composites of perlite and kieselguhr with fibrous materials (wood flour or asbestos) show great promise for the removal of solid contaminants from the zinc disalkydithiophosphate additive. The advantages of the filter aid composite based on perlite, kieselguhr, and wood flour in comparison with the two-component composites are the higher filtration rate (by 26%) and the smaller losses of additive (by a factor of 2.1) and isobutyl alcohol (by a factor of 1.6). It is demonstrated that the filtration rate with the three components is 50-60% higher than with the composite of perlite with kieselguhr. The filtration of the zinc dialkyldithiophosphate additive using the composite filter aid based on perlite, kieselguhr, and wood flour, has been adopted at the Volgograd Petroleum Refinery. Includes 2 tables.

  19. Impervious Areas: Examining the Undermining Effects on Surface Water Quality

    E-Print Network [OSTI]

    Young, De'Etra Jenra

    2012-02-14T23:59:59.000Z

    of the classification. The overall accuracy was 85%, and the kappa coefficient was 0.80. Additionally, field sampling and chemical analysis techniques were used to examine the relationship between impervious surfaces and water quality in a rainfall simulation parking...

  20. Comments on Hastings' Additivity Counterexamples

    E-Print Network [OSTI]

    Motohisa Fukuda; Christopher King; David Moser

    2009-05-22T23:59:59.000Z

    Hastings recently provided a proof of the existence of channels which violate the additivity conjecture for minimal output entropy. In this paper we present an expanded version of Hastings' proof. In addition to a careful elucidation of the details of the proof, we also present bounds for the minimal dimensions needed to obtain a counterexample.

  1. Additive angles in H_3

    E-Print Network [OSTI]

    Dmitriy G. Pavlov; Sergey S. Kokarev

    2009-10-20T23:59:59.000Z

    Within the framework of Berwald-Moor Geometry in H_3, the paper studies the construction of additive poly-angles (bingles and tringles). It is shown that, considering additiveness in the large, there exist an infinity of such poly-angles.

  2. Additivity and non-additivity of multipartite entanglement measures

    E-Print Network [OSTI]

    Huangjun Zhu; Lin Chen; Masahito Hayashi

    2010-09-13T23:59:59.000Z

    We study the additivity property of three multipartite entanglement measures, i.e. the geometric measure of entanglement (GM), the relative entropy of entanglement and the logarithmic global robustness. First, we show the additivity of GM of multipartite states with real and non-negative entries in the computational basis. Many states of experimental and theoretical interests have this property, e.g. Bell diagonal states, maximally correlated generalized Bell diagonal states, generalized Dicke states, the Smolin state, and the generalization of D\\"{u}r's multipartite bound entangled states. We also prove the additivity of other two measures for some of these examples. Second, we show the non-additivity of GM of all antisymmetric states of three or more parties, and provide a unified explanation of the non-additivity of the three measures of the antisymmetric projector states. In particular, we derive analytical formulae of the three measures of one copy and two copies of the antisymmetric projector states respectively. Third, we show, with a statistical approach, that almost all multipartite pure states with sufficiently large number of parties are nearly maximally entangled with respect to GM and relative entropy of entanglement. However, their GM is not strong additive; what's more surprising, for generic pure states with real entries in the computational basis, GM of one copy and two copies, respectively, are almost equal. Hence, more states may be suitable for universal quantum computation, if measurements can be performed on two copies of the resource states. We also show that almost all multipartite pure states cannot be produced reversibly with the combination multipartite GHZ states under asymptotic LOCC, unless relative entropy of entanglement is non-additive for generic multipartite pure states.

  3. Examining Anomalous Network Performance with Confidence

    SciTech Connect (OSTI)

    Settlemyer, Bradley W [ORNL] [ORNL; Hodson, Stephen W [ORNL] [ORNL; Kuehn, Jeffery A [ORNL] [ORNL; Poole, Stephen W [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    Variability in network performance is a major obstacle in effectively analyzing the throughput of modern high performance computer systems. High performance interconnection networks offer excellent best-case network latencies; however, highly parallel applications running on parallel machines typically require consistently high levels of performance to adequately leverage the massive amounts of available computing power. Performance analysts have usually quantified network performance using traditional summary statistics that assume the observational data is sampled from a normal distribution. In our examinations of network performance, we have found this method of analysis often provides too little data to understand anomalous network performance. In particular, we examine a multi-modal performance scenario encountered with an Infiniband interconnection network and we explore the performance repeatability on the custom Cray SeaStar2 interconnection network after a set of software and driver updates.

  4. Additive assembly of digital materials

    E-Print Network [OSTI]

    Ward, Jonathan (Jonathan Daniel)

    2010-01-01T23:59:59.000Z

    This thesis develops the use of additive assembly of press-fit digital materials as a new rapid-prototyping process. Digital materials consist of a finite set of parts that have discrete connections and occupy discrete ...

  5. 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.

  6. Tulsa Programs For additional information,

    E-Print Network [OSTI]

    Oklahoma, University of

    Tulsa Programs For additional information, please contact: Vickie E. Lake, Ph.D. (918) 660 entirety on the Tulsa campus. Course delivery is typically in the evenings. If enrolled full- time: http://gradweb.ou.edu PROGRAM COORDINATOR Vickie E. Lake, Assistant Professor University of Oklahoma-Tulsa

  7. Decontamination formulation with sorbent additive

    DOE Patents [OSTI]

    Tucker; Mark D. (Albuquerque, NM), Comstock; Robert H. (Gardendale, AL)

    2007-10-16T23:59:59.000Z

    A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a bleaching activator, a sorbent additive, and water. The highly adsorbent, water-soluble sorbent additive (e.g., sorbitol or mannitol) is used to "dry out" one or more liquid ingredients, such as the liquid bleaching activator (e.g., propylene glycol diacetate or glycerol diacetate) and convert the activator into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field.

  8. Precision and Energy Usage for Additive Manufacturing

    E-Print Network [OSTI]

    Clemon, Lee; Sudradjat, Anton; Jaquez, Maribel; Krishna, Aditya; Rammah, Marwan; Dornfeld, David

    2013-01-01T23:59:59.000Z

    Sustainability of additive manufacturing: measuring theCommittee F42 on Additive Manufacturing Technologies," TheASTM Committee F42 on Additive Manufacturing Technologies. -

  9. Electrolytes - Advanced Electrolyte and Electrolyte Additives...

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

    and Electrolyte Additives Develop & evaluate materials & additives that enhance thermal & overcharge abuse Advanced Electrolyte Additives for PHEVEV Lithium-ion Battery...

  10. Precision and Energy Usage for Additive Manufacturing

    E-Print Network [OSTI]

    Clemon, Lee; Sudradjat, Anton; Jaquez, Maribel; Krishna, Aditya; Rammah, Marwan; Dornfeld, David

    2013-01-01T23:59:59.000Z

    Hague, "Sustainability of additive manufacturing: measuringASTM Committee F42 on Additive Manufacturing Technologies,"ASTM Committee F42 on Additive Manufacturing Technologies. -

  11. International Development Studies Additional Requirement Form

    E-Print Network [OSTI]

    International Development Studies Additional Requirement Form The IDS additional program email. You may find additional scheduled possibilities by looking at the International Programs

  12. Additive Manufacturing: Pursuing the Promise

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of2 ofEmergencyAcrobat PDFMakerAdam GarberAdditive Lower

  13. Postirradiation examination of beryllium pebbles

    SciTech Connect (OSTI)

    Gelles, D.S. [Pacific Northwest National Lab., Richland, WA (United States)

    1998-03-01T23:59:59.000Z

    Postirradiation examinations of COBRA-1A beryllium pebbles irradiated in the EBR-II fast reactor at neutron fluences which generated 2700--3700 appm helium have been performed. Measurements included density change, optical microscopy, scanning electron microscopy, and transmission electron microscopy. The major change in microstructure is development of unusually shaped helium bubbles forming as highly non-equiaxed thin platelet-like cavities on the basal plane. Measurement of the swelling due to cavity formation was in good agreement with density change measurements.

  14. Voluntary Examinations | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps1 -Visualizing Brain MetalsVoluntary Examinations

  15. Terminal addition, the Cambrian radiation and the Phanerozoic evolution of bilaterian form

    E-Print Network [OSTI]

    Terminal addition, the Cambrian radiation and the Phanerozoic evolution of bilaterian form David K: djacobs@ucla.edu) SUMMARY We examine terminal addition, the process of addition of serial elements argue that terminal addition was the basal condition in Bilateria, and that modification of terminal

  16. Electrolytes - Advanced Electrolyte and Electrolyte Additives...

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

    More Documents & Publications Electrolytes - Advanced Electrolyte and Electrolyte Additives Electrolytes - Advanced Electrolyte and Electrolyte Additives Develop & Evaluate...

  17. Electrolytes - Advanced Electrolyte and Electrolyte Additives...

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

    More Documents & Publications Development of Advanced Electrolytes and Electrolyte Additives Electrolytes - Advanced Electrolyte and Electrolyte Additives Develop & evaluate...

  18. A brief examination of optical tagging technologies.

    SciTech Connect (OSTI)

    Ackermann, Mark R.; Cahill, Paul A. (Aspecular Optics, Dayton, OH); Drummond, Timothy J.; Wilcoxon, Jess Patrick

    2003-07-01T23:59:59.000Z

    Presented within this report are the results of a brief examination of optical tagging technologies funded by the Laboratory Directed Research and Development (LDRD) program at Sandia National Laboratories. The work was performed during the summer months of 2002 with total funding of $65k. The intent of the project was to briefly examine a broad range of approaches to optical tagging concentrating on the wavelength range between ultraviolet (UV) and the short wavelength infrared (SWIR, {lambda} < 2{micro}m). Tagging approaches considered include such things as simple combinations of reflective and absorptive materials closely spaced in wavelength to give a high contrast over a short range of wavelengths, rare-earth oxides in transparent binders to produce a narrow absorption line hyperspectral tag, and fluorescing materials such as phosphors, dies and chemically precipitated particles. One technical approach examined in slightly greater detail was the use of fluorescing nano particles of metals and semiconductor materials. The idea was to embed such nano particles in an oily film or transparent paint binder. When pumped with a SWIR laser such as that produced by laser diodes at {lambda}=1.54{micro}m, the particles would fluoresce at slightly longer wavelengths, thereby giving a unique signal. While it is believed that optical tags are important for military, intelligence and even law enforcement applications, as a business area, tags do not appear to represent a high on return investment. Other government agencies frequently shop for existing or mature tag technologies but rarely are interested enough to pay for development of an untried technical approach. It was hoped that through a relatively small investment of laboratory R&D funds, enough technologies could be identified that a potential customers requirements could be met with a minimum of additional development work. Only time will tell if this proves to be correct.

  19. Examining Synergies between Energy Management and Demand Response: A

    E-Print Network [OSTI]

    LBNL-5719E Examining Synergies between Energy Management and Demand Response: A Case Study at Two Summary #12;Introduction Energy Management · · · · · · · · · · #12;Demand Response #12;#12;Bentley Prince-Project Personnel Changes #12;Enablement of Demand Response Capabilities due to Energy Management Improvement

  20. AN EXAMINATION OF WOOD RECYCLING PROVISIONS IN NORTH AMERICAN GREEN

    E-Print Network [OSTI]

    American green building standards, with use of such materials awarded or specified. Construction-consumer materials shall be considered as recycled. In addition to reviewing provisions of various green building! ! ! AN EXAMINATION OF WOOD RECYCLING PROVISIONS IN NORTH AMERICAN GREEN BUILDING PROGRAMS DR. JIM

  1. Faculty Position in Mechanical Engineering Additive Manufacturing

    E-Print Network [OSTI]

    Faculty Position in Mechanical Engineering Additive Manufacturing University of Kansas of additive manufacturing. Exceptional candidates with outstanding qualifications could be considered using additive manufacturing in applications such as, but not limited to the net shape manufacture of

  2. ESTIMATES OF ADDITIONAL ACHIEVABLE ENERGY SAVINGS

    E-Print Network [OSTI]

    ESTIMATES OF ADDITIONAL ACHIEVABLE ENERGY SAVINGS Supplement to California Energy. There are also likely additional savings from initiatives that are neither finalized nor funded are referred to as additional achievable energy efficiency (AAEE) impacts. Staff developed five AAEE

  3. National Postirradiation Examination Workshop Needs Assessment

    SciTech Connect (OSTI)

    Not listed

    2011-09-01T23:59:59.000Z

    The development of nuclear fuels and materials requires a clear understanding of irradiation effects on the materials performance. Development of this understanding at present relies on irradiation experiments ranging from tests aimed at targeted phenomenology to integral effects under both prototypic and off-normal conditions. Within the new DOE paradigm of a science-based approach aimed at more fundamental understanding of fuel performance, more specialized experiments and measurements are needed. To support the development of such fuels and materials, especially under a science-based development strategy, the nation needs a consolidated, state-of-the-art, post-irradiation examination (PIE) capability that can reliably extract the needed data from the experimental programs. In some cases, new capabilities beyond the current state-of-the art need to be developed and implemented to perform measurements that were not needed in the more empirically based approaches used in earlier fuel development and qualification programs. A national PIE workshop was held in March 2011 which solicited the PIE needs that are necessary to support both DOE and U.S. goals for nuclear energy. These needs recognize that significant capability already exists that must be maintained, upgraded and continued while bringing online new capabilities that support research on highly irradiated fuels and materials. Further, these needs mostly focus on the reducing the time and length scales in which materials can be examined and coupling these measurements with a robust modeling capability within an infrastructure that can meet the needs of higher demand and a variety of customers. A consolidated capability where a comprehensive set of measurements can be simultaneously performed is essential for efficiently implementing fuel and materials development programs in a cost effective manner. This document captures the national PIE needs necessary to support current and future research, and where possible identifies where those capabilities are allocated.

  4. Additive Manufacturing Cluster Strategy | ornl.gov

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

    Additive Manufacturing Cluster Strategy SHARE Additive Manufacturing Cluster Strategy As the nation's premier research laboratory, ORNL is one of the world's most capable resources...

  5. Advanced Qualification of Additive Manufacturing Workshop

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

    Events Additive Manufacturing Workshop Poster Abstract Submission - deadline July 10, 2015 Advanced Qualification of Additive Manufacturing Materials using in situ sensors,...

  6. Development of Advanced Electrolytes and Electrolyte Additives...

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

    Component R&D within the ABR Program, 2009 thru 2013 Electrolytes - Advanced Electrolyte and Electrolyte Additives Advanced Electrolyte Additives for PHEVEV Lithium-ion Battery...

  7. Develop & evaluate materials & additives that enhance thermal...

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

    evaluate materials & additives that enhance thermal & overcharge abuse Develop & evaluate materials & additives that enhance thermal & overcharge abuse 2009 DOE Hydrogen Program...

  8. Develop & Evaluate Materials & Additives that Enhance Thermal...

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

    Evaluate Materials & Additives that Enhance Thermal & Overcharge Abuse Develop & Evaluate Materials & Additives that Enhance Thermal & Overcharge Abuse 2011 DOE Hydrogen and Fuel...

  9. Out of Bounds Additive Manufacturing Christopher

    E-Print Network [OSTI]

    Pennycook, Steve

    #12;Out of Bounds Additive Manufacturing Christopher Holshouser, Clint Newell, and Sid Palas, Tenn. The Big Area Additive Manufacturing system has the potential to manufacture parts completely) are working on an additive manufacturing (AM) system (Big Area Additive Manufacturing, or BAAM) capable

  10. ICME & MGI Big Area Additive Manufacturing

    E-Print Network [OSTI]

    ICME & MGI · Big Area Additive Manufacturing · Neutron Characterization for AM · Materials problems in additive manu- facturing (AM). Additive manufacturing, or three-dimensional (3-D) printing of the world's most advanced neu- tron facilities, the HFIR and SNS, to characterize additive manufactured

  11. Case Studies

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

    Case Studies Case Studies The following case studies will be included in the HEP report. Final case studies are due January 7, 2013. Lattice Gauge Theories - Lead: Doug Toussaint...

  12. Additive Manufacturing: Implications on Research and Manufacturing

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Additive Manufacturing: Implications on Research and Manufacturing With recent developments, etc.), additive manufacturing (AM) has the potential to become a transformative technology in innovation-based manufacturing. Agencies such as the Department of Defense, the National Science Foundation

  13. Case Study - The Challenge: Improving Ventilation System Energy...

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

    Ventilation System Energy Efficiency in a Textile Plant Case Study - The Challenge: Improving Ventilation System Energy Efficiency in a Textile Plant This case study examines how...

  14. Webinar: Additive Manufacturing for Fuel Cells

    Broader source: Energy.gov [DOE]

    Video recording and text version of the webinar titled "Additive Manufacturing for Fuel Cells," originally presented on February 11, 2014.

  15. Towards Mobile Microrobot Swarms for Additive Micromanufacturing

    E-Print Network [OSTI]

    Zavlanos, Michael

    of independently controlled microrobots in advanced, additive manufacturing applications. Keywords Mobile Microrobotics, Multi-robot Control, Additive Manufacturing 1. Introduction Flexible manufacturing capabilities, and additive manufacturing has proven to be a disruptive technology at the small- to medium-scale. Many

  16. BEHAVIORAL SCIENCES BUILDING ADDITION March 30, 2012

    E-Print Network [OSTI]

    BEHAVIORAL SCIENCES BUILDING ADDITION March 30, 2012 EXECUTIVE SUMMARY: The current concept is for a 33,000 sf addition ­ with approximately 22,000 sf built above ground with an 11,000 sf basement. The addition is proposed to be constructed on the east side of the existing building. The auditorium

  17. EFFECTIVE STRUCTURAL HEALTH MONITORING WITH ADDITIVE MANUFACTURING

    E-Print Network [OSTI]

    Boyer, Edmond

    will be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D printing, additive manufacturing, fatigue, intelligent structure INTRODUCTION Additive manufacturing (AM), also known as 3D Printing or Rapid

  18. Examination of Liquid Fluoride Salt Heat Transfer

    SciTech Connect (OSTI)

    Yoder Jr, Graydon L [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    The need for high efficiency power conversion and energy transport systems is increasing as world energy use continues to increase, petroleum supplies decrease, and global warming concerns become more prevalent. There are few heat transport fluids capable of operating above about 600oC that do not require operation at extremely high pressures. Liquid fluoride salts are an exception to that limitation. Fluoride salts have very high boiling points, can operate at high temperatures and low pressures and have very good heat transfer properties. They have been proposed as coolants for next generation fission reactor systems, as coolants for fusion reactor blankets, and as thermal storage media for solar power systems. In each case, these salts are used to either extract or deliver heat through heat exchange equipment, and in order to design this equipment, liquid salt heat transfer must be predicted. This paper discusses the heat transfer characteristics of liquid fluoride salts. Historically, heat transfer in fluoride salts has been assumed to be consistent with that of conventional fluids (air, water, etc.), and correlations used for predicting heat transfer performance of all fluoride salts have been the same or similar to those used for water conventional fluids an, water, etc). A review of existing liquid salt heat transfer data is presented, summarized, and evaluated on a consistent basis. Less than 10 experimental data sets have been found in the literature, with varying degrees of experimental detail and measured parameters provided. The data has been digitized and a limited database has been assembled and compared to existing heat transfer correlations. Results vary as well, with some data sets following traditional correlations; in others the comparisons are less conclusive. This is especially the case for less common salt/materials combinations, and suggests that additional heat transfer data may be needed when using specific salt eutectics in heat transfer equipment designs. All of the data discussed above were taken under forced convective conditions (both laminar and turbulent). Some recent data taken at ORNL under free convection conditions are also presented and results discussed. This data was taken using a simple crucible experiment with an instrumented nickel heater inserted in the salt to induce natural circulation within the crucible. The data was taken over a temperature range of 550oC to 650oC in FLiNaK salt. This data covers both laminar and turbulent natural convection conditions, and is compared to existing forms of natural circulation correlations.

  19. Simplifying additivity problems using direct sum constructions

    E-Print Network [OSTI]

    Motohisa Fukuda; Michael M. Wolf

    2007-08-21T23:59:59.000Z

    We study the additivity problems for the classical capacity of quantum channels, the minimal output entropy and its convex closure. We show for each of them that additivity for arbitrary pairs of channels holds iff it holds for arbitrary equal pairs, which in turn can be taken to be unital. In a similar sense, weak additivity is shown to imply strong additivity for any convex entanglement monotone. The implications are obtained by considering direct sums of channels (or states) for which we show how to obtain several information theoretic quantities from their values on the summands. This provides a simple and general tool for lifting additivity results.

  20. Making a difference: Ten case studies of DSM/IRP interactive efforts and related advocacy group activities

    SciTech Connect (OSTI)

    English, M.; Schexnayder, S.; Altman, J. [Tennessee Univ., Knoxville, TN (United States). Energy, Environment and Resources Center; Schweitzer, M. [Oak Ridge National Lab., TN (United States)

    1994-03-01T23:59:59.000Z

    This report discusses the activities of organizations that seek to promote integrated resource planning and aggressive, cost-effective demand-side management by utilities. The activities of such groups -- here called energy efficiency advocacy groups (EEAGs) -- are examined in ten detailed am studies. Nine of the cases involve some form of interactive effort between investor-owned electric utilities and non-utility to develop policies, plans, or programs cooperatively. Many but not all of the interactive efforts examined are formal collaboratives. In addition, all ten cases include discussion of other EEAG activities, such as coalition-building, research, participation in statewide energy planning, and intervention in regulatory proceedings.

  1. QUALIFYING EXAMINATION JANUARY 2004 MATH 571 - Prof ...

    E-Print Network [OSTI]

    1910-31-22T23:59:59.000Z

    QUALIFYING EXAMINATION. JANUARY 2004. MATH 571 - Prof. Smith. 1. A space is second countable if it has a countable basis. Let X = R n be the product of ...

  2. QUALIFYING EXAMINATION JANUARY 2001 MATH 571 - Prof ...

    E-Print Network [OSTI]

    1910-10-22T23:59:59.000Z

    QUALIFYING EXAMINATION. JANUARY 2001. MATH 571 - Prof. Smith. I. a) Give the definition of a normal topology. b) Let M be a metric space. Show that the ...

  3. QUALIFYING EXAMINATION JANUARY 2002 MATH 571 - Prof ...

    E-Print Network [OSTI]

    1910-20-40T23:59:59.000Z

    QUALIFYING EXAMINATION. JANUARY 2002. MATH 571 - Prof. Smith. I. Let f : E ? B be a covering of a compact Hausdorff space B. Prove that E is compact if ...

  4. Additional Staff Appointments Announced by the Administrator...

    National Nuclear Security Administration (NNSA)

    Staff Appointments Announced by the Administrator of NNSA Press Release May 31, 2001 Additional Staff Appointments Announced by the Administrator of NNSA (PDF - 0.03Mb)...

  5. Redox Shuttle Additives | Argonne National Laboratory

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

    available for licensing: A series of novel redox shuttle additives for lithium-ion batteries Seven-technology suite helps reduce battery costs Provides overcharge...

  6. Additive Manufacturing Opportunities for Transportation | ornl...

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

    Additive Manufacturing Opportunities for Transportation Mar 13 2015 10:00 AM - 11:00 AM Lonnie Love, Manufacturing Systems Research Group Transportation Science Seminar Series...

  7. Additive Relation and Algebraic System of Equations

    E-Print Network [OSTI]

    Ziqian Wu

    2012-03-01T23:59:59.000Z

    Additive relations are defined over additive monoids and additive operation is introduced over these new relations then we build algebraic system of equations. We can generate profuse equations by additive relations of two variables. To give an equation with several known parameters is to give an additive relation taking these known parameters as its variables or value and the solution of the equation is just the reverse of this relation which always exists. We show a core result in this paper that any additive relation of many variables and their inverse can be expressed in the form of the superposition of additive relations of one variable in an algebraic system of equations if the system satisfies some conditions. This result means that there is always a formula solution expressed in the superposition of additive relations of one variable for any equation in this system. We get algebraic equations if elements of the additive monoid are numbers and get operator equations if they are functions.

  8. Additional Guidance Regarding Application of Current Procedures...

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

    Additional Guidance Regarding Application of Current Procedures for Testing Energy Consumption of Clothes Washers with Warm Rinse Cycles, Issued: June 30, 2010. Draft of DOE...

  9. Bargaining in the Chinese Leviathan: An Examination on the Steel Industry after China's SOE Reform

    E-Print Network [OSTI]

    Li, Zichao

    2010-06-28T23:59:59.000Z

    This thesis centers on the competitions between enterprises in the steel industry in China after the SOE (state-owned enterprises) reform, which can be viewed as a case for mass economic reforms within Chinese Leviathan. To examine the effect...

  10. Nuclear fuel post-irradiation examination equipment package

    SciTech Connect (OSTI)

    DeCooman, W.J. [AREVA NP Inc., Lynchburg, VA (United States); Spellman, D.J. [UT-Battelle, LLC, Oak Ridge National Laboratory, Oak Ridge, TN (United States)

    2007-07-01T23:59:59.000Z

    Hot cell capabilities in the U.S. are being reviewed and revived to meet today's demand for fuel reliability, tomorrow's demands for higher burnup fuel and future demand for fuel recycling. Fuel reliability, zero tolerance for failure, is more than an industry buzz. It is becoming a requirement to meet the rapidly escalating demands for the impending renaissance of nuclear power generation, fuel development, and management of new waste forms that will need to be dealt with from programs such as the Global Nuclear Energy Partnership (GNEP). Fuel performance data is required to license fuel for higher burnup; to verify recycled fuel performance, such as MOX, for wide-scale use in commercial reactors; and, possibly, to license fuel for a new generation of fast reactors. Additionally, fuel isotopic analysis and recycling technologies will be critical factors in the goal to eventually close the fuel cycle. This focus on fuel reliability coupled with the renewed interest in recycling puts a major spotlight on existing hot cell capabilities in the U.S. and their ability to provide the baseline analysis to achieve a closed fuel cycle. Hot cell examination equipment is necessary to determine the characteristics and performance of irradiated materials that are subjected to nuclear reactor environments. The equipment within the hot cells is typically operated via master-slave manipulators and is typically manually operated. The Oak Ridge National Laboratory is modernizing their hot cell nuclear fuel examination equipment, installing automated examination equipment and data gathering capabilities. Currently, the equipment has the capability to perform fuel rod visual examinations, length and diametrical measurements, eddy current examination, profilometry, gamma scanning, fission gas collection and void fraction measurement, and fuel rod segmentation. The used fuel postirradiation examination equipment was designed to examine full-length fuel rods for both Boiling Water Reactors and Pressurized Water Reactors. (authors)

  11. Medical Examination Office of Human Resources

    E-Print Network [OSTI]

    Howat, Ian M.

    Medical Examination 4.40 Office of Human Resources Applies to: Faculty, staff, graduate associates, student employees, and applicants The Ohio State University Office of Human Resources Page 1 of 1 Policy 4.40 medical Examination ­ Resources Edited 12/10/13 Resources for Policy 4.40 Drug-Free Workplace, Policy 7

  12. 5 Examination of Persistence Associated with Coupling

    E-Print Network [OSTI]

    Bhatt, Uma

    -1), in which the MLM is forced with heat and momentum fluxes from the fully coupled simulation. The examination94 5 Examination of Persistence Associated with Coupling The results of Chapter 4 suggest on mechanisms that act to increase the persistence of climate variability in the coupled system. The vertical

  13. Nondestructive examination using neutron activated positron annihilation

    DOE Patents [OSTI]

    Akers, Douglas W. (Idaho Falls, ID); Denison, Arthur B. (Idaho Falls, ID)

    2001-01-01T23:59:59.000Z

    A method is provided for performing nondestructive examination of a metal specimen using neutron activated positron annihilation wherein the positron emitter source is formed within the metal specimen. The method permits in situ nondestructive examination and has the advantage of being capable of performing bulk analysis to determine embrittlement, fatigue and dislocation within a metal specimen.

  14. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Benefits of Installing Additional Rain Sensors within the UBC Irrigation System

    E-Print Network [OSTI]

    Additional Rain Sensors within the UBC Irrigation System Michael Thiessen, Chelsie Drysdale University of Installing Additional Rain Sensors within the UBC Irrigation System A Business Case Analysis Prepared for: Dr................................................................................................................................................................... 5 DESCRIPTION OF CURRENT UBC IRRIGATION WATER USE

  15. Additive manufacturing of metallic tracks on

    E-Print Network [OSTI]

    Painter, Kevin

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

  16. Full Additivity of the Entanglement of Formation

    E-Print Network [OSTI]

    Gerardo A. Paz-Silva; John H. Reina

    2010-09-01T23:59:59.000Z

    We present a general strategy that allows a more flexible method for the construction of fully additive multipartite entanglement monotones than the ones so far reported in the literature of axiomatic entanglement measures. Within this framework we give a proof of a conjecture of outstanding implications in information theory: the full additivity of the Entanglement of Formation.

  17. Extending additivity from symmetric to asymmetric channels

    E-Print Network [OSTI]

    Motohisa Fukuda

    2005-08-14T23:59:59.000Z

    We prove a lemma which allows one to extend results about the additivity of the minimal output entropy from highly symmetric channels to a much larger class. A similar result holds for the maximal output $p$-norm. Examples are given showing its use in a variety of situations. In particular, we prove the additivity and the multiplicativity for the shifted depolarising channel.

  18. Scientists examine proton radiography of brain mockup

    E-Print Network [OSTI]

    the proton radiography team in this effort funded in part by the NNSA. Additional researchers include Fesseha Alamos National Security, LLC for the Department of Energy's NNSA #12;

  19. Geothermal Case Studies

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

    Young, Katherine

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  20. The Use of Additional Analyses to Clarify the Functions of Problem Behavior

    E-Print Network [OSTI]

    Payne, Steven Wade

    2010-05-10T23:59:59.000Z

    and decrease problem behavior; however, treatment did not result in clinically-significant reductions in problem behavior in all cases. Additional within-session analyses and experimental analyses were used to clarify the functions of problem behavior...

  1. Tailoring the flow of soft glasses by soft additives

    E-Print Network [OSTI]

    E. Zaccarelli; C. Mayer; A. Asteriadi; C. N. Likos; F. Sciortino; J. Roovers; H. Iatrou; N. Hadjichristidis; P. Tartaglia; H. Löwen; D. Vlassopoulos

    2005-11-15T23:59:59.000Z

    We examine the vitrification and melting of asymmetric star polymers mixtures by combining rheological measurements with mode coupling theory. We identify two types of glassy states, a {\\it single} glass, in which the small component is fluid in the glassy matrix of the big one and a {\\it double} glass, in which both components are vitrified. Addition of small star polymers leads to melting of {\\it both} glasses and the melting curve has a non-monotonic dependence on the star-star size ratio. The phenomenon opens new ways for externally steering the rheological behavior of soft matter systems.

  2. EXAMINATION OF SHIPPING PACKAGE 9975-05050

    SciTech Connect (OSTI)

    Daugherty, W.

    2014-11-06T23:59:59.000Z

    Shipping package 9975-05050 was examined in K-Area following its identification as a high wattage package. Elevated temperature and fiberboard moisture content are key parameters that impact the degradation rate of fiberboard within 9975 packages in a storage environment. The high wattage of this package contributes significantly to component temperatures. After examination in K-Area, the package was provided to SRNL for further examination of the fiberboard assembly. The moisture content of the fiberboard was relatively low (compared to packages examined previously), but the moisture gradient (between fiberboard ID and OD surfaces) was relatively high, as would be expected for the high heat load. The cane fiberboard appeared intact and displayed no apparent change in integrity relative to a new package.

  3. Chemical Additive Selection in Matrix Acidizing

    E-Print Network [OSTI]

    Weidner, Jason 1981-

    2011-05-09T23:59:59.000Z

    This work proposes to survey new chemical knowledge, developed since 1984, on fluid additives used in matrix stimulation treatments of carbonate and sandstone petroleum reservoirs and describes one method of organizing this new knowledge in a...

  4. Polymerizable Additive for Passivating High Voltage Cathodes

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

    In this research project, we are studying the use of organic monomers as electrolyte additives that will oxidize and polymerize to form stable passivation films on the surface of...

  5. Electrolytes - Advanced Electrolyte and Electrolyte Additives

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

    testing Cathode: LiNi13Mn13Co13O2 Anode: MCMB Electrolyte: 1.2M LiPF6 ECEMC 37 with or without additive - Separator: Celgard 2325 Voltage for cycling:...

  6. Learning From Case Studies: A Case Study of Lean Transformation at Rockwell Collins

    E-Print Network [OSTI]

    Roth, George

    2009-01-21T23:59:59.000Z

    Case studies are one of LAI's methods for engaging with sponsors in conducting research. Case studies involve interacting with people in examining, describing, analyzing, and documenting significant events, their ...

  7. Performance Limitations of Linear Systems over Additive White Noise Channels

    E-Print Network [OSTI]

    Li, Yiqian

    2011-01-01T23:59:59.000Z

    Control over additive white noise channels . . . . . . . 1.3Additive white noise channel . . . . . . . . . . . . . . Angaussian systems over additive gaussian wireles fading

  8. A new DFM approach to combine machining and additive manufacturing

    E-Print Network [OSTI]

    Kerbrat, Olivier; Hascoët, Jean-Yves; 10.1016/j.compind.2011.04.003

    2011-01-01T23:59:59.000Z

    Design For Manufacturing (DFM) approaches aim to integrate manufacturability aspects during the design stage. Most of DFM approaches usually consider only one manufacturing process, but products competitiveness may be improved by designing hybrid modular products, in which products are seen as 3-D puzzles with modules realized aside by the best manufacturing process and further gathered. A new DFM system is created in order to give quantitative information during the product design stage of which modules will benefit in being machined and which ones will advantageously be realized by an additive process (such as Selective Laser Sintering or laser deposition). A methodology for a manufacturability evaluation in case of a subtractive or an additive manufacturing process is developed and implemented in a CAD software. Tests are carried out on industrial products from automotive industry.

  9. Degree of polarization estimation in the presence of nonuniform illumination and additive

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of additive Gaussian detector noise. We first study the performance of standard DOP estimators and propose estimation, the influence of speckle noise [7] and of coupled speckle and photon noise in low-flux-intensity im- ages [8] has been studied. More recently, we have ad- dressed the case of additive Gaussian noise

  10. EFFECTS OF HYDROGEN ADDITION ON THE MARKSTEIN LENGTH AND FLAMMABILITY LIMIT

    E-Print Network [OSTI]

    Im, Hong G.

    combustion at lean mixture conditions. In the case of natural gas engines, enriching the fuel with hydrogenEFFECTS OF HYDROGEN ADDITION ON THE MARKSTEIN LENGTH AND FLAMMABILITY LIMIT OF STRETCHED METHANE, Ann Arbor, MI, USA A computational study is performed to investigate the effects of hydrogen addition

  11. Fuel and Additive Characterization for HCCI Combustion

    SciTech Connect (OSTI)

    Aceves, S M; Flowers, D; Martinez-Frias, J; Espinosa-Loza, F; Pitz, W J; Dibble, R

    2003-02-12T23:59:59.000Z

    This paper shows a numerical evaluation of fuels and additives for HCCl combustion. First, a long list of candidate HCCl fuels is selected. For all the fuels in the list, operating conditions (compression ratio, equivalence ratio and intake temperature) are determined that result in optimum performance under typical operation for a heavy-duty engine. Fuels are also characterized by presenting Log(p)-Log(T) maps for multiple fuels under HCCl conditions. Log(p)-Log(T) maps illustrate important processes during HCCl engine operation, including compression, low temperature heat release and ignition. Log(p)-Log(T) diagrams can be used for visualizing these processes and can be used as a tool for detailed analysis of HCCl combustion. The paper also includes a ranking of many potential additives. Experiments and analyses have indicated that small amounts (a few parts per million) of secondary fuels (additives) may considerably affect HCCl combustion and may play a significant role in controlling HCCl combustion. Additives are ranked according to their capability to advance HCCl ignition. The best additives are listed and an explanation of their effect on HCCl combustion is included.

  12. Disaster case management and individuals with disabilities 

    E-Print Network [OSTI]

    Stough, Laura

    2010-01-01T23:59:59.000Z

    Disaster Case Management and Individuals With Disabilities Laura M. Stough and Amy N. Sharp Texas A&M University Curt Decker and Nachama Wilker National Disability Rights Network, Washington, DC Purpose: To examine the case management and disaster... recovery needs of individuals with disabilities following Hurricane Katrina. The case managers and supervisors in this study provided case management to individuals with disabilities as part of the largest coordinated disaster case management program in U...

  13. MTBE demand as a oxygenated fuel additive

    SciTech Connect (OSTI)

    NONE

    1996-10-01T23:59:59.000Z

    The MTBE markets are in the state of flux. In the U.S. the demand has reached a plateau while in other parts of the world, it is increasing. The various factors why MTBE is experiencing a global shift will be examined and future volumes projected.

  14. Breaking Barriers in Polymer Additive Manufacturing

    SciTech Connect (OSTI)

    Love, Lonnie J [ORNL; Duty, Chad E [ORNL; Post, Brian K [ORNL; Lind, Randall F [ORNL; Lloyd, Peter D [ORNL; Kunc, Vlastimil [ORNL; Peter, William H [ORNL; Blue, Craig A [ORNL

    2015-01-01T23:59:59.000Z

    Additive Manufacturing (AM) enables the creation of complex structures directly from a computer-aided design (CAD). There are limitations that prevent the technology from realizing its full potential. AM has been criticized for being slow and expensive with limited build size. Oak Ridge National Laboratory (ORNL) has developed a large scale AM system that improves upon each of these areas by more than an order of magnitude. The Big Area Additive Manufacturing (BAAM) system directly converts low cost pellets into a large, three-dimensional part at a rate exceeding 25 kg/h. By breaking these traditional barriers, it is possible for polymer AM to penetrate new manufacturing markets.

  15. On complementary channels and the additivity problem

    E-Print Network [OSTI]

    A. S. Holevo

    2005-10-06T23:59:59.000Z

    We explore complementarity between output and environment of a quantum channel (or, more generally, CP map), making an observation that the output purity characteristics for complementary CP maps coincide. Hence, validity of the mutiplicativity/additivity conjecture for a class of CP maps implies its validity for complementary maps. The class of CP maps complementary to entanglement-breaking ones is described and is shown to contain diagonal CP maps as a proper subclass, resulting in new class of CP maps (channels) for which the multiplicativity/additivity holds. Covariant and Gaussian channels are discussed briefly in this context.

  16. Stabilization of polyaniline solutions through additives

    DOE Patents [OSTI]

    Wrobleski, D.A.; Benicewicz, B.C.

    1996-12-10T23:59:59.000Z

    A stabilized non-conductive polyaniline solution comprising from about 1 to about 10 percent by weight polyaniline or a polyaniline derivative, from about 90 to about 99 percent by weight N-methylpyrrolidone, and from about 0.5 percent by weight to about 15 percent by weight of a solution stabilizing additive selected from the group consisting of hindered amine light stabilizers, polymeric amines, and dialkylamines, percent by weight of additive based on the total weight of polyaniline or polyaniline derivative is provided together with a method for stabilizing a polyaniline solution. 4 figs.

  17. Stabilization of polyaniline solutions through additives

    DOE Patents [OSTI]

    Wrobleski, Debra A. (Los Alamos, NM); Benicewicz, Brian C. (Los Alamos, NM)

    1996-01-01T23:59:59.000Z

    A stabilized non-conductive polyaniline solution comprising from about 1 to bout 10 percent by weight polyaniline or a polyaniline derivative, from about 90 to about 99 percent by weight N-methylpyrrolidone, and from about 0.5 percent by weight to about 15 percent by weight of a solution stabilizing additive selected from the group consisting of hindered amine light stabilizers, polymeric amines, and dialkylamines, percent by weight of additive based on the total weight of polyaniline or polyaniline derivative is provided together with a method for stabilizing a polyaniline solution.

  18. CONSTRUCTION ALERT Additional Notice to Ongoing Project

    E-Print Network [OSTI]

    Dong, Yingfei

    CONSTRUCTION ALERT Additional Notice to Ongoing Project TO: Deans, Directors, Chairpersons panels on the roof of PBRC. DURATION OF PROJECT: September 20, 2011 HOURS OF CONSTRUCTION: 7:30 a.m. to 4 of this construction project are advised to respect all construction barricades and all posted safety/detour signs

  19. CONSTRUCTION ALERT Additional Notice to Ongoing Project

    E-Print Network [OSTI]

    CONSTRUCTION ALERT Additional Notice to Ongoing Project TO: Deans, Directors, Chairpersons: November 28 to December 1, 2011 HOURS OF CONSTRUCTION: 6:30 a.m. to 9:30 a.m. ACCESSIBLE ROUTES: No accessible routes will be affected. ADVISORY: All persons in the vicinity of this construction project

  20. For additional information, contact: Department of Physics

    E-Print Network [OSTI]

    Lawrence, Rick L.

    For additional information, contact: Department of Physics Montana State University 264 EPS Building P.O. Box 173840 Bozeman, MT 59717-3840 Tel: 406-994-3614 Fax: 406-994-4452 www.physics.montana.edu physics@montana.edu As a physics major at Montana State University, you will study some of the most

  1. Internship FBI Fingerprint Procedures and Additional Screenings

    E-Print Network [OSTI]

    Gering, Jon C.

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

  2. Modelling Additive Transport in Metal Halide Lamps

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    doctor aan de Technische Universiteit Eindhoven, op gezag van de Rector Magnificus, prof.dr.ir. C.J. van-DATA LIBRARY TECHNISCHE UNIVERSITEIT EINDHOVEN Beks, Mark Louwrens Modelling Additive Transport in Metal Halide Lamps/ door Beks, M.L. - Eindhoven : Technische Universiteit Eindhoven, 2008. Proefschrift. ISBN: 978

  3. For additional information, contact: Department of Ecology

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    For additional information, contact: Department of Ecology Montana State University 310 Lewis Hall P.O. Box 173460 Bozeman, MT 59717-3460 Tel: 406-994-4548 Fax: 406-994-3190 www.montana.edu/ecology/ ecology@montana.edu The Department of Ecology at Montana State University offers undergraduate majors

  4. Titanium-Catalyzed Enantioselective Additions of

    E-Print Network [OSTI]

    Walsh, Patrick J.

    Titanium-Catalyzed Enantioselective Additions of Alkyl Groups to Aldehydes: Mechanistic Studies by zinc- or titanium- based catalysts. While the mechanism of the zinc/amino alcohol catalysts has received significant attention, the titanium-based catalysts have been less studied. This Account

  5. Total correlations as fully additive entanglement monotones

    E-Print Network [OSTI]

    Gerardo A. Paz-Silva; John H. Reina

    2007-04-05T23:59:59.000Z

    We generalize the strategy presented in Refs. [1, 2], and propose general conditions for a measure of total correlations to be an entanglement monotone using its pure (and mixed) convex-roof extension. In so doing, we derive crucial theorems and propose a concrete candidate for a total correlations measure which is a fully additive entanglement monotone.

  6. Electrolytes - Advanced Electrolyte and Electrolyte Additives

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

    Co 13 O 2 , LiNi 0.5 Mn 1.5 O 4 Anode: MCMB, LTO Electrolyte-1: 1.2M LiPF 6 ECEMC 37 with or without additive Electrolyte-2: fully or partially fluorinated...

  7. Safety Case Development: Current Practice, Future Prospects

    E-Print Network [OSTI]

    Kelly, Tim

    and maintenance, and the problems engineers face in these areas. 1.1 The Purpose and Content of a Safety Case and evidence aspects of the safety case are combined; · Safety Case Maintenance - examining the need the safety requirements, so long as the lanes fail independently. · SE - the results of hardware reliability

  8. TRUPACT-II 157 Examination Report

    SciTech Connect (OSTI)

    Barry H. O'Brien; Jeffrey M. Lacy; Kip E. Archibald

    2003-12-01T23:59:59.000Z

    This report presents the results of examination and recovery activities performed on the TRUPACT-II 157 shipping container. The container was part of a contact-handled transuranic waste shipment being transported on a truck to the Waste Isolation Pilot Plant in New Mexico when an accident occurred. Although the transport vehicle sustained only minor damage, airborne transuranic contamination was detected in air samples extracted from inside TRUPACT-II 157 at the Waste Isolation Pilot Plant. Consequently, the shipping container was rejected, resealed, and returned to the Idaho National Engineering and Environmental Laboratory where the payload was disassembled, examined, and recovered for subsequent reshipment to the Waste Isolation Pilot Plant. This report documents the results of those activities.

  9. Vacuum charge fractionlization re-examined

    E-Print Network [OSTI]

    Y. Nogami

    2008-08-01T23:59:59.000Z

    We consider a model of a quantized fermion field that is based on the Dirac equation in one dimensional space and re-examine how the fermion number of the vacuum, or the vacuum charge, varies when an external potential is switched on. With this model, fractionization of the vacuum charge has been illustrated in the literature by showing that the external potential can change the vacuum charge from zero to a fractional number. Charge conservation then appears violated in this process. This is because the charge that has been examined in this context is only a part of the total charge of the vacuum. The total charge is conserved. It is not fractionalized unless the Dirac equation has a zero mode. Two other confusing aspects are discussed. One is concerned with the usage of the continuum limit and the other with the regularization of the current operator. Implications of these aspects of the vacuum problem are explored.

  10. CONSTRUCTION ALERT Additional Notice to Ongoing Project

    E-Print Network [OSTI]

    Dong, Yingfei

    CONSTRUCTION ALERT Additional Notice to Ongoing Project TO: Deans, Directors, Chairpersons to August 19, 2011 HOURS OF CONSTRUCTION: 4:30 p.m. to 8:00 p.m. on August 17 and 18 8:00 a.m. to 4:00 p of this construction project are advised to respect all construction barricades and all posted safety/detour signs

  11. Energetic additive manufacturing process with feed wire

    DOE Patents [OSTI]

    Harwell, Lane D. (Albuquerque, NM); Griffith, Michelle L. (Albuquerque, NM); Greene, Donald L. (Corrales, NM); Pressly, Gary A. (Sandia Park, NM)

    2000-11-07T23:59:59.000Z

    A process for additive manufacture by energetic wire deposition is described. A source wire is fed into a energy beam generated melt-pool on a growth surface as the melt-pool moves over the growth surface. This process enables the rapid prototyping and manufacture of fully dense, near-net shape components, as well as cladding and welding processes. Alloys, graded materials, and other inhomogeneous materials can be grown using this process.

  12. Candidate Performance 2013 Uniform CPA Examination

    E-Print Network [OSTI]

    Huang, Haiying

    San Marcos 47 55.8% 13 West Texas A&M University 20 55.3% 14 Sam Houston State University 32 46.7% 15 of Texas - Arlington 67 77.8 5 Texas Christian University 30 75.5 6 West Texas A&M University 20 75.3 7Candidate Performance 2013 Uniform CPA Examination First-Time Texas Candidates with Advanced

  13. Occupational health experience with organic additives

    SciTech Connect (OSTI)

    Thiess, A.M.; Wellenreuther, G.

    1984-12-01T23:59:59.000Z

    For many decades, interest in occupational medicine has been focused on the wide variety of organic additives, which includes a large number of substances, for example, dyestuffs, pigments, and auxiliaries for the textile, leather, and paper industries. The reason is that, if the recommended precautions are not observed, there is a risk of exposure to most of these substances during both production and use. Moreover, over the years, some additives have caused concern and aroused suspicion regarding adverse effects on health. In order to deal with health problems in this field, it is important to be aware of how, what, and where occupational diseases or accidents arise. Much knowledge has been gained about these, and it would be an impossible task to give a systematic survey of the data that have accumulated, especially since it is necessary to take account of the problem of exposure to more than one substance. Thus an attempt is made to report on occupational health experience in general, and to demonstrate how an industrial hygienist may approach the many and various problems. Some epidemiological studies on organic additives (auramine, anthraquinone dyestuffs, organic dyes, etc.) are discussed.

  14. Review Problems 4-108 The cylinder conditions before the heat addition process is specified. The pressure after the heat

    E-Print Network [OSTI]

    Bahrami, Majid

    processes. Analysis (a) The first case is a constant volume process. When half of the gas is withdrawn from) The second case is a constant volume and constant mass process. The ideal gas relation for this case yields k4-60 Review Problems 4-108 The cylinder conditions before the heat addition process is specified

  15. DOE examines taxing issue in new report

    SciTech Connect (OSTI)

    Kaplan, D.

    1994-01-13T23:59:59.000Z

    Contrary to conventional wisdom, the federal tax code generally serves as an incentive for renewable energy production, not a barrier, the Department of Energy concluded in a report released Monday. Largely because depreciation schedules are shorter for renewable projects than for conventional plants - about five years compared to 20 - federal taxes and credits are a boon for the renewable projects of both investor-owned utilities (IOUs) and non-utility generators (NUGs). But a renewable energy leader dubbed the report [open quotes]idiotic[close quotes] for not examining the full fuel cycle. Such an examination would show that federal policy actually favored fossil fuels over renewables. Nonetheless, in what it termed a [open quotes]surprising[close quotes] finding, DOE said only federal income taxes on hydro and waste biomass IOU projects acted as barriers to renewable energy development. All seven renewables examines in the report benefitted from federal tax treatment of NUGs. However, when all local, state and federal taxes were included for IOUs, the report said five of the seven renewables faced barriers greater than conventional technologies. For NUGs though, renewables still have an advantage when all taxes are considered.

  16. AGC-1 Post Irradiation Examination Status

    SciTech Connect (OSTI)

    David Swank

    2011-09-01T23:59:59.000Z

    The Next Generation Nuclear Plant (NGNP) Graphite R&D program is currently measuring irradiated material property changes in several grades of nuclear graphite for predicting their behavior and operating performance within the core of new Very High Temperature Reactor (VHTR) designs. The Advanced Graphite Creep (AGC) experiment consisting of six irradiation capsules will generate this irradiated graphite performance data for NGNP reactor operating conditions. All six AGC capsules in the experiment will be irradiated in the Advanced Test Reactor (ATR), disassembled in the Hot Fuel Examination Facility (HFEF), and examined at the INL Research Center (IRC) or Oak Ridge National Laboratory (ORNL). This is the first in a series of status reports on the progress of the AGC experiment. As the first capsule, AGC1 was irradiated from September 2009 to January 2011 to a maximum dose level of 6-7 dpa. The capsule was removed from ATR and transferred to the HFEF in April 2011 where the capsule was disassembled and test specimens extracted from the capsules. The first irradiated samples from AGC1 were shipped to the IRC in July 2011and initial post irradiation examination (PIE) activities were begun on the first 37 samples received. PIE activities continue for the remainder of the AGC1 specimen as they are received at the IRC.

  17. Ultrasonic Examination of Double-Shell Tank 241-AN-104. Examination Completed August 2005

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2005-09-15T23:59:59.000Z

    COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AN-104. PNNL is responsible for preparing a report(s) that describes the results of the COGEMA ultrasonic examinations.

  18. Spin as an additional tool for QGP investigations

    E-Print Network [OSTI]

    J. Karachuk; S. S. Shimanskiy

    2005-10-18T23:59:59.000Z

    The nearest two years on experiment STAR the upgrade is planned, which will make it possible to identify particles up to momentum $\\sim$ 3 GeV/c. This will open possibility to carry out new and more detailed researches of properties of a nuclear matter formed in nucleus-nucleus collisions at RHIC. In this work we offer to carry out of the polarization studies, which can give important additional information about the process of forming the new state of nuclear matter, and also about properties of the formed state. A unique probe of information about all stages of formation and evolution of nuclear matter are dileptons, due to their electromagnetic interaction with the nuclear matter. In this work we pay main attention to the examination of polarization characteristics of dileptons.

  19. Additive Manufacturing in China: Aviation and Aerospace Applications (Part 2)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01T23:59:59.000Z

    Analysis May 2013 Additive Manufacturing in China: Aviationan overview of China’s additive manufacturing industry wasmilitary achievements in additive manufacturing. 2 Initial

  20. Redox shuttle additives for overcharge protection in lithium batteries

    E-Print Network [OSTI]

    Richardson, Thomas J.; Ross Jr., P.N.

    1999-01-01T23:59:59.000Z

    No. 5,763,119. “Redox Shuttle Additives for Overchargeprotection, electrolytes, additives, redox shuttleREDOX SHUTTLE ADDITIVES FOR OVERCHARGE PROTECTION IN LITHIUM

  1. Additive Manufacturing in China: Aviation and Aerospace Applications (Part 2)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01T23:59:59.000Z

    Bulletin Analysis May 2013 Additive Manufacturing in China:an overview of China’s additive manufacturing industry wasmilitary achievements in additive manufacturing. 2 Initial

  2. Additive Manufacturing Cluster Strategy | ornl.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWP Related LinksATHENA AccountManagement |ARQOfficeNationalAdditive

  3. Additive Manufacturing: Going Mainstream | 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 YouTube platform is alwaysISO 50001 Energy26.1U.S.-BrazilAdditive Manufacturing: Going

  4. Case Study

    Office of Environmental Management (EM)

    Case Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program...

  5. Hot Fuel Examination Facility/South

    SciTech Connect (OSTI)

    Not Available

    1990-05-01T23:59:59.000Z

    This document describes the potential environmental impacts associated with proposed modifications to the Hot Fuel Examination Facility/South (HFEF/S). The proposed action, to modify the existing HFEF/S at the Argonne National Laboratory-West (ANL-W) on the Idaho National Engineering Laboratory (INEL) in southeastern Idaho, would allow important aspects of the Integral Fast Reactor (IFR) concept, offering potential advantages in nuclear safety and economics, to be demonstrated. It would support fuel cycle experiments and would supply fresh fuel to the Experimental Breeder Reactor-II (EBR-II) at the INEL. 35 refs., 12 figs., 13 tabs.

  6. Microstructural examination of irradiated vanadium alloys

    SciTech Connect (OSTI)

    Gelles, D.S. [Pacific Northwest National Lab., Richland, WA (United States); Chung, H.M. [Argonne National Lab., IL (United States)

    1997-04-01T23:59:59.000Z

    Microstructural examination results are reported for a V-5Cr-5Ti unirradiated control specimens of heat BL-63 following annealing at 1050{degrees}C, and V-4Cr-4Ti heat BL-47 irradiated in three conditions from the DHCE experiment: at 425{degrees}C to 31 dpa and 0.39 appm He/dpa, at 600{degrees}C to 18 dpa and 0.54 appm He/dpa and at 600{degrees}C to 18 dpa and 4.17 appm He/dpa.

  7. Examination of 1D Solar Cell Model Limitations Using 3D SPICE Modeling: Preprint

    SciTech Connect (OSTI)

    McMahon, W. E.; Olson, J. M.; Geisz, J. F.; Friedman, D. J.

    2012-06-01T23:59:59.000Z

    To examine the limitations of one-dimensional (1D) solar cell modeling, 3D SPICE-based modeling is used to examine in detail the validity of the 1D assumptions as a function of sheet resistance for a model cell. The internal voltages and current densities produced by this modeling give additional insight into the differences between the 1D and 3D models.

  8. New additives for minimizing cement body permeability

    SciTech Connect (OSTI)

    Talabani, S. [Western Atlas International, Abu Dhabi (United Arab Emirates); Hareland, G. [New Mexico Inst. of Mining and Technology, Socorro, NM (United States). Dept. of Petroleum Engineering; Islam, M.R. [Univ. of Regina, Saskatchewan (Canada). Faculty of Engineering

    1999-01-01T23:59:59.000Z

    An experimental investigation was carried out with a new array of cement additives, replacing some of the currently used ones. In this study, the cement slurry pressure was monitored during the setting of the element. To obtain the optimum tightness of the cement, final contraction in the cycle is crucial for blockage of gas migration. Concentrations of the additives were obtained experimentally in this study for which the cyclic pressure behavior of the cement was optimized and the permeability reduced for the best final cement results. The parameters investigated in this study were as follows: pressure applied on the slurry with time, compressive strength, and permeability of the set cement. The major causes of the early microfractures are the incomplete cement-water reaction, low compressive strength of the set cement, and the sudden change in the hydrostatic pressure as the cement changes its phase from a liquid to a solid state. This paper reports the appropriate amounts of X-C polymer, Anchorage clay, Ironite Sponge, and synthetic rubber needed to optimize the compressive strength and eliminate both microfracture and microannulus. There are certain limits to the amount and type of synthetic rubber powder for which microfractures are eliminated. The article reports an experimental approach that can be used to eliminate gas migration through a cement design that is environmentally safe and inexpensive, using recyclable materials.

  9. Additional Nucleon Current Contributions to Neutrinoless Double Beta Decay

    E-Print Network [OSTI]

    F. Simkovic; G. Pantis; J. D. Vergados; A. Faessler

    1999-05-27T23:59:59.000Z

    We have examined the importance of momentum dependent induced nucleon currents such as weak-magnetism and pseudoscalar couplings to the amplitude of neutrinoless double beta decay in the mechanisms of light and heavy Majorana neutrino as well as in that of Majoron emission. Such effects are expected to occur in all nuclear models in the direction of reducing the light neutrino matrix elements by about 30%. To test this we have performed a calculation of the nuclear matrix elements of the experimentally interesting nuclei A = 76, 82, 96, 100, 116, 128, 130, 136 and 150 within the pn-RQRPA. We have found that indeed such corrections vary somewhat from nucleus to nucleus, but in all cases they are greater than 25 percent. In the case of heavy neutrino the effect is much larger (a factor of 3). Combining out results with the best presently available experimental limits on the half-life of the neutrinoless double beta decay we have extracted new limits on the effective neutrino mass (light and heavy) and the effective Majoron coupling constant.

  10. $?$-Deformed Statistics and Classical Fourmomentum Addition Law

    E-Print Network [OSTI]

    M. Daszkiewicz; J. Lukierski; M. Woronowicz

    2008-02-05T23:59:59.000Z

    We consider $\\kappa$-deformed relativistic symmetries described algebraically by modified Majid-Ruegg bicrossproduct basis and investigate the quantization of field oscillators for the $\\kappa$-deformed free scalar fields on $\\kappa$-Minkowski space. By modification of standard multiplication rule, we postulate the $\\kappa$-deformed algebra of bosonic creation and annihilation operators. Our algebra permits to define the n-particle states with classical addition law for the fourmomenta in a way which is not in contradiction with the nonsymmetric quantum fourmomentum coproduct. We introduce $\\kappa$-deformed Fock space generated by our $\\kappa$-deformed oscillators which satisfy the standard algebraic relations with modified $\\kappa$-multiplication rule. We show that such a $\\kappa$-deformed bosonic Fock space is endowed with the conventional bosonic symmetry properties. Finally we discuss the role of $\\kappa$-deformed algebra of oscillators in field-theoretic noncommutative framework.

  11. DESTRUCTIVE EXAMINATION OF SHIPPING PACKAGE 9975-02028

    SciTech Connect (OSTI)

    Daugherty, W.; Stefek, T.

    2009-12-30T23:59:59.000Z

    Destructive and non-destructive examinations have been performed on specified components of shipping package 9975-02028. For those attributes that were also measured during the field surveillance, no significant changes were observed. Four conditions were identified that do not meet inspection criteria. These conditions are subject to additional investigation and disposition by the Surveillance Program Authority. The conditions include: (1) The lead shield was covered with a white corrosion layer; (2) The lead shield height exceeds drawing requirements; (3) Mold was observed on the lower fiberboard subassembly; and (4) Fiberboard thermal conductivity in the axial direction exceeded the specified range. The Surveillance Program Authority was notified of these conditions and will document the disposition by surveillance report. All other observations and test results met identified criteria, or were collected for information and trending purposes. The Savannah River Site (SRS) stores packages containing plutonium (Pu) materials in the K-Area Complex (KAC). The Pu materials are packaged per the DOE 3013 Standard and stored within Model 9975 shipping packages in KAC. The KAC facility DSA (Document Safety Analysis) credits the Model 9975 package to perform several safety functions, including criticality prevention, impact resistance, containment, and fire resistance to ensure the plutonium materials remain in a safe configuration during normal and accident conditions. The Model 9975 package is expected to perform its safety function for at least 12 years from initial packaging. The DSA recognizes the degradation potential for the materials of package construction over time in the KAC storage environment and requires an assessment of materials performance to validate the assumptions of the analysis and ultimately predict service life. As part of the comprehensive Model 9975 package surveillance program, destructive examination of package 9975-02028 was performed following field surveillance in accordance with Reference. Field surveillance of the Model 9975 package in KAC included nondestructive examination of the drum, fiberboard, lead shield and containment vessels. Results of the field surveillance are provided in Attachment 1.

  12. DESTRUCTIVE EXAMINATION OF SHIPPING PACKAGE 9975-02168

    SciTech Connect (OSTI)

    Daugherty, W.

    2010-11-18T23:59:59.000Z

    The Savannah River Site (SRS) stores packages containing plutonium (Pu) materials in the K-Area Complex (KAC). The Pu materials are packaged per the DOE 3013 Standard and stored within Model 9975 shipping packages in KAC. The KAC facility DSA (Document Safety Analysis) credits the Model 9975 package to perform several safety functions, including criticality prevention, impact resistance, containment, and fire resistance to ensure the plutonium materials remain in a safe configuration during normal and accident conditions. The Model 9975 package is expected to perform its safety function for at least 12 years from initial packaging. The DSA recognizes the degradation potential for the materials of package construction over time in the KAC storage environment and requires an assessment of materials performance to validate the assumptions of the analysis and ultimately predict service life. As part of the comprehensive Model 9975 package surveillance program, destructive examination of package 9975-02028 was performed following field surveillance in accordance with Reference. Field surveillance of the Model 9975 package in KAC included nondestructive examination of the drum, fiberboard, lead shield and containment vessels. Results of the field surveillance are provided in Attachment 1. Destructive and non-destructive examinations have been performed on specified components of shipping package 9975-02168. For those attributes that were also measured during the field surveillance, no significant changes were observed. Two conditions were identified that do not meet inspection criteria. These conditions are subject to additional investigation and disposition by the Surveillance Program Authority. The conditions include: (1) The lead shield was covered with a white corrosion layer, and (2) Fiberboard thermal conductivity in the axial direction exceeded the specified range. The Surveillance Program Authority was notified of these conditions and will document the findings by surveillance report. All other observations and test results met identified criteria, or were collected for information and trending purposes.

  13. Examining issuance and pricing of Commercial Mortgage Backed Securities during the financial crisis of 2007-2009

    E-Print Network [OSTI]

    Ellch, Michael L. (Michael Joseph)

    2011-01-01T23:59:59.000Z

    Changes in the issuance of Commercial Mortgage Backed Securities are examined and contrasted with market events and policy action during the financial crisis of 2007-2009. Additionally, a sample of investment-grade Commercial ...

  14. Capacity additions ease tight methanol supply

    SciTech Connect (OSTI)

    Greek, B.F. (C and EN, Houston, TX (US))

    1988-10-03T23:59:59.000Z

    Two menthanol plants now in operation - one in the U.S., the other in Chile - will boost global supplies of methanol more than 375 million gal annually. This large capacity addition and smaller expansions in other parts of the world will exceed demand growth during 1988 and 1989, easing the squeeze on supplies. As the result of increased supplies, methanol prices could slip slightly in the fourth quarter. They are more likely to decline next year, however. The two plants, which started up in August, are owned and operated by Tenneco Oil Co. Processing and Marketing and by Cape Horn Methanol (CHM). The Tenneco plant, located in Pasadena, Tex., was restarted after a shutdown in 1982 when prices for methanol were low. It now is running at full capacity of 125 million gal per year. The plant uses the low-pressure process technology of Lurgi, reportedly requiring for feedstock and energy between 100,000 and 125,000 cu ft of methane per gallon. Global trade in methanol smooths out the supply and demand inconsistencies. Surging methanol demand in the U.S. and in Western Europe has been met by imports from areas where methanol production is most economical - that is, where natural gas is readily available and has no other application as high in value. Canada, Chile, and Trinidad are examples of those areas.

  15. Classes and End of Term Examinations in Case of Typhoon, Disruption of Transportation, etc.

    E-Print Network [OSTI]

    Banbara, Mutsunori

    is lifted, the normal class schedule resumes from the first class in the morning. (ii) If, by 10:00 a.m., the transportation service is rehabilitated or the weather warning is lifted, the normal class schedule resumes from is rehabilitated or the weather warning is lifted, the normal class schedule resumes from the sixth class

  16. Examining Synergies between Energy Management and Demand Response: A Case Study at Two California Industrial Facilities

    E-Print Network [OSTI]

    Olsen, Daniel

    2013-01-01T23:59:59.000Z

    Capabilities due to Energy Management Improvement inSummary Introduction Energy Management Demand Responseand Processes Energy Management and Demand Response History

  17. Examining the Experiences of Women Sport Management Faculty: A Case Study Analysis

    E-Print Network [OSTI]

    Daehnke, Hailey E.

    2012-07-16T23:59:59.000Z

    into certain fields. In order to deal with discrimination against women, a variety of laws have been passed to ensure the protection of women?s rights. The Equal Pay Act was signed in 1963 and prohibited discrimination in wages based on sex. Title VII... at faster rates. Title IX In order to deal with discrimination against women, a variety of laws have been passed to ensure the protection of women?s rights. The Equal Pay Act was signed in 1963 and prohibited discrimination in wages based on sex (U...

  18. Density bonuses and affordable housing in California : examining the economic impact on three cases

    E-Print Network [OSTI]

    Skiles, Kevin, 1974-

    2003-01-01T23:59:59.000Z

    The State of California faces a shortage of housing in many of its urban and suburban communities. This shortage has led to increasing home prices and there has been growing citizen demand to address housing affordability. ...

  19. A Case Study Examination of an Engineering Articulation Process between a Community College and a University

    E-Print Network [OSTI]

    Phillips, Claire

    2011-08-08T23:59:59.000Z

    education. Because of this need to augment engineering ranks through education, higher education is seeking ways to increase the flow of engineering students through the educational pipeline and explore tools to facilitate this movement. Articulation... to increase the flow of students through the higher education engineering pipeline. ?Articulation agreements are the principle instruments to facilitate the transfer process? (Anderson, Sun, & Alfonso, 2006, p. 262). Articulation agreements have been used...

  20. An Examination of Avoided Costs in Utah

    SciTech Connect (OSTI)

    Bolinger, Mark; Wiser, Ryan

    2005-01-07T23:59:59.000Z

    The Utah Wind Working Group (UWWG) believes there are currently opportunities to encourage wind power development in the state by seeking changes to the avoided cost tariff paid to qualifying facilities (QFs). These opportunities have arisen as a result of a recent renegotiation of Pacificorp's Schedule 37 tariff for wind QFs under 3 MW, as well as an ongoing examination of Pacificorp's Schedule 38 tariff for wind QFs larger than 3 MW. It is expected that decisions made regarding Schedule 38 will also impact Schedule 37. Through the Laboratory Technical Assistance Program (Lab TAP), the UWWG has requested (through the Utah Energy Office) that LBNL provide technical assistance in determining whether an alternative method of calculating avoided costs that has been officially adopted in Idaho would lead to higher QF payments in Utah, and to discuss the pros and cons of this method relative to the methodology recently adopted under Schedule 37 in Utah. To accomplish this scope of work, I begin by summarizing the current method of calculating avoided costs in Utah (per Schedule 37) and Idaho (the ''surrogate avoided resource'' or SAR method). I then compare the two methods both qualitatively and quantitatively. Next I present Pacificorp's four main objections to the use of the SAR method, and discuss the reasonableness of each objection. Finally, I conclude with a few other potential considerations that might add value to wind QFs in Utah.

  1. 350 Public Administration Review March | April 2008 This article examines learning in networks dealing

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    350 Public Administration Review · March | April 2008 This article examines learning in networks dealing with conditions of high uncertainty. The author exam- ines the case of a crisis response network under crisis conditions. The network had to learn most of the elements taken for granted in more mature

  2. CREATION OF THE MODEL ADDITIONAL PROTOCOL

    SciTech Connect (OSTI)

    Houck, F.; Rosenthal, M.; Wulf, N.

    2010-05-25T23:59:59.000Z

    In 1991, the international nuclear nonproliferation community was dismayed to discover that the implementation of safeguards by the International Atomic Energy Agency (IAEA) under its NPT INFCIRC/153 safeguards agreement with Iraq had failed to detect Iraq's nuclear weapon program. It was now clear that ensuring that states were fulfilling their obligations under the NPT would require not just detecting diversion but also the ability to detect undeclared materials and activities. To achieve this, the IAEA initiated what would turn out to be a five-year effort to reappraise the NPT safeguards system. The effort engaged the IAEA and its Member States and led to agreement in 1997 on a new safeguards agreement, the Model Protocol Additional to the Agreement(s) between States and the International Atomic Energy Agency for the Application of Safeguards. The Model Protocol makes explicit that one IAEA goal is to provide assurance of the absence of undeclared nuclear material and activities. The Model Protocol requires an expanded declaration that identifies a State's nuclear potential, empowers the IAEA to raise questions about the correctness and completeness of the State's declaration, and, if needed, allows IAEA access to locations. The information required and the locations available for access are much broader than those provided for under INFCIRC/153. The negotiation was completed in quite a short time because it started with a relatively complete draft of an agreement prepared by the IAEA Secretariat. This paper describes how the Model Protocol was constructed and reviews key decisions that were made both during the five-year period and in the actual negotiation.

  3. Corrosion, Passivation, and the Effect of Water Addition on an n-GaAs(100)/Methanol Photoelectrochemical Cell

    E-Print Network [OSTI]

    Richmond, Geraldine L.

    Corrosion, Passivation, and the Effect of Water Addition on an n-GaAs(100)/Methanol of corrosion of the cell on the PL-V profile is examined in detail. It is found that the inclusion of the redox couple gives some protection from corrosion, but the addition of a small amount of water

  4. UBC Undergraduate Student Examination Collection / UBC Library (collector)

    E-Print Network [OSTI]

    Handy, Todd C.

    UBC Undergraduate Student Examination Collection / UBC Library (collector) Compiled by Christopher) #12;Collection Description UBC Undergraduate Student Examination Collection / UBC Library (collector

  5. Subsurface Examination of a Foliar Biofilm Using Scanning Electron...

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

    Examination of a Foliar Biofilm Using Scanning Electron- and Focused-Ion-Beam Microscopy. Subsurface Examination of a Foliar Biofilm Using Scanning Electron- and Focused-Ion-Beam...

  6. automobile driver examination: Topics by E-print Network

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

    training vs. practical examination Physics Websites Summary: examination Greg Roach a,*, M.A.P. Taylor b , Drew Dawson a a Centre for Sleep Research, University of...

  7. Ultrasonic Examination of Double-Shell Tank 241-SY-101. Examination Completed March 2004.

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2004-07-22T23:59:59.000Z

    COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-SY-101. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-SY-101 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-17750 (Jensen 2003) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA ultrasonic examinations.

  8. Ultrasonic Examination of Double-Shell Tank 241-AP-106. Examination Completed November 2004

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2004-12-14T23:59:59.000Z

    COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-AP-106. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AP-106 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-22571 (Jensen 2004) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA ultrasonic examinations.

  9. Ultrasonic Examination of Double-Shell Tank 241-SY-101. Examination Completed March 2004.

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2004-05-25T23:59:59.000Z

    COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-SY-101. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-SY-101 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-17750 (Jensen 2003) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA ultrasonic examinations.

  10. Ultrasonic Examination of Double-Shell Tank 241-AY-101 Examination Completed August 2003

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2003-12-01T23:59:59.000Z

    COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-AY-101. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the secondary tank. The requirements for the ultrasonic examination of Tank 241-AY-101 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning or pitting that might be present in the wall of the secondary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-11832 (Jensen 2002) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA ultrasonic examinations.

  11. Ultrasonic Examination of Double-Shell Tank 241-AP-104. Examination Completed August 2004

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2004-09-30T23:59:59.000Z

    COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-AP-104. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AP-104 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-17750 (Jensen 2003) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA ultrasonic examinations.

  12. Geothermal Case Studies

    SciTech Connect (OSTI)

    Young, Katherine

    2014-09-30T23:59:59.000Z

    The US Geological Survey (USGS) resource assessment (Williams et al., 2009) outlined a mean 30GWe of undiscovered hydrothermal resource in the western US. One goal of the Geothermal Technologies Office (GTO) is to accelerate the development of this undiscovered resource. The Geothermal Technologies Program (GTP) Blue Ribbon Panel (GTO, 2011) recommended that DOE focus efforts on helping industry identify hidden geothermal resources to increase geothermal capacity in the near term. Increased exploration activity will produce more prospects, more discoveries, and more readily developable resources. Detailed exploration case studies akin to those found in oil and gas (e.g. Beaumont, et al, 1990) will give operators a single point of information to gather clean, unbiased information on which to build geothermal drilling prospects. To support this effort, the National Renewable Energy laboratory (NREL) has been working with the Department of Energy (DOE) to develop a template for geothermal case studies on the Geothermal Gateway on OpenEI. In fiscal year 2013, the template was developed and tested with two case studies: Raft River Geothermal Area (http://en.openei.org/wiki/Raft_River_Geothermal_Area) and Coso Geothermal Area (http://en.openei.org/wiki/Coso_Geothermal_Area). In fiscal year 2014, ten additional case studies were completed, and additional features were added to the template to allow for more data and the direct citations of data. The template allows for: Data - a variety of data can be collected for each area, including power production information, well field information, geologic information, reservoir information, and geochemistry information. Narratives ? general (e.g. area overview, history and infrastructure), technical (e.g. exploration history, well field description, R&D activities) and geologic narratives (e.g. area geology, hydrothermal system, heat source, geochemistry.) Exploration Activity Catalog - catalog of exploration activities conducted in the area (with dates and references.) NEPA Analysis ? a query of NEPA analyses conducted in the area (that have been catalogued in the OpenEI NEPA database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  13. The procedures and regulation pertaining to the internal examiner First: Aim of the regulation pertaining to the internal examiner

    E-Print Network [OSTI]

    The procedures and regulation pertaining to the internal examiner First: Aim of the regulation pertaining to the internal examiner: The aims of the internal examiner regulation is: 1- To ensure meticulous

  14. Thermochemical Kinetics for Multireference Systems: Addition Reactions of Ozone

    SciTech Connect (OSTI)

    Zhao, Yan; Tishchenko, Oksana; Gour, Jeffrey R.; Li, Wei; Lutz, Jesse; Piecuch, Piotr; Truhlar, Donald G.

    2009-05-14T23:59:59.000Z

    The 1,3-dipolar cycloadditions of ozone to ethyne and ethene provide extreme examples of multireference singlet-state chemistry, and they are examined here to test the applicability of several approaches to thermochemical kinetics of systems with large static correlation. Four different multireference diagnostics are applied to measure the multireference characters of the reactants, products, and transition states; all diagnostics indicate significant multireference character in the reactant portion of the potential energy surfaces. We make a more complete estimation of the effect of quadruple excitations than was previously available, and we use this with CCSDT/CBS estimation of Wheeler et al. (Wheeler, S. E.; Ess, D. H.; Houk, K. N. J. Phys. Chem. A 2008, 112, 1798.) to make new best estimates of the van der Waals association energy, the barrier height, and the reaction energy to form the cycloadduct for both reactions. Comparing with these best estimates, we present comprehensive mean unsigned errors for a variety of coupled cluster, multilevel, and density functional methods. Several computational aspects of multireference reactions are considered: (i) the applicability of multilevel theory, (ii) the convergence of coupled cluster theory for reaction barrier heights, (iii) the applicability of completely renormalized coupled cluster methods to multireference systems, (iv) the treatment by density functional theory, (v) the multireference perturbation theory for multireference reactions, and (vi) the relative accuracy of scaling-type multilevel methods as compared with additive ones. It is found that scaling-type multilevel methods do not perform better than the additive-type multilevel methods. Among the 48 tested density functionals, only M05 reproduces the best estimates within their uncertainty. Multireference perturbation theory based on the complete-active-space reference wave functions constructed using a small number of reaction-specific active orbitals gives accurate forward barrier heights; however, it significantly underestimates reaction energies.

  15. MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION

    E-Print Network [OSTI]

    Schumacher, Russ

    MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION In this course you product development and innovation. You will develop a rich knowledge of additive manufacturing processes enabling advanced/additive manufacturing and personal fabrication. You will have the opportunity

  16. Additive Manufacturing in China: Threats, Opportunities, and Developments (Part I)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01T23:59:59.000Z

    application of additive manufacturing in China’s aviationAnalysis May 2013 Additive Manufacturing in China: Threats,an overview of China’s additive manufacturing industry is

  17. Effect of Hydrogen Addition on the Flammability Limit of Stretched Methane/Air Premixed Flames

    E-Print Network [OSTI]

    Im, Hong G.

    ], thereby enabling stable combustion at lean mixture conditions. In the case of natural gas engines, enriching the fuel with hydrogen has the proven benefits of improving the combustion stability and reducingEffect of Hydrogen Addition on the Flammability Limit of Stretched Methane/Air Premixed Flames

  18. Quantum capacity of lossy channel with additive classical Gaussian noise : a perturbation approach

    E-Print Network [OSTI]

    Xiao-yu Chen

    2007-10-02T23:59:59.000Z

    For a quantum channel of additive Gaussian noise with loss, in the general case of $n$ copies input, we show that up to first order perturbation, any non-Gaussian perturbation to the product thermal state input has a less quantum information transmission rate when the input energy tend to infinitive.

  19. Examining Decision-Making Regarding Environmental Information

    SciTech Connect (OSTI)

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

    2001-10-01T23:59:59.000Z

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

  20. Upcoming Webinar February 11: Additive Manufacturing for Fuel...

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

    February 11: Additive Manufacturing for Fuel Cells Upcoming Webinar February 11: Additive Manufacturing for Fuel Cells February 6, 2014 - 12:00am Addthis On Tuesday, February 11,...

  1. Fuel Additive Strategies for Enhancing the Performance of Engines...

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

    Additive Strategies for Enhancing the Performance of Engines and Engine Oils Fuel Additive Strategies for Enhancing the Performance of Engines and Engine Oils 2003 DEER Conference...

  2. Multi-component Nanoparticle Based Lubricant Additive to Improve...

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

    Nanoparticle Based Lubricant Additive to Improve Efficiency and Durability in Engines Multi-component Nanoparticle Based Lubricant Additive to Improve Efficiency and...

  3. Obama Administration Announces Additional $13,969,700 for Local...

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

    Additional 13,969,700 for Local Energy Efficiency Improvements in Alaska Obama Administration Announces Additional 13,969,700 for Local Energy Efficiency Improvements in Alaska...

  4. Controlled Experiments on the Effects of Lubricant/Additive ...

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

    on the Effects of LubricantAdditive (Low-Ash, Ashless) Characteristics on DPF Degradation Controlled Experiments on the Effects of LubricantAdditive (Low-Ash, Ashless)...

  5. Energy Department Makes Additional $4 Billion in Loan Guarantees...

    Office of Environmental Management (EM)

    Makes Additional 4 Billion in Loan Guarantees Available for Innovative Renewable Energy and Efficient Energy Projects Energy Department Makes Additional 4 Billion in Loan...

  6. Effects of Tungsten Oxide Addition on the Electrochemical Performance...

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

    Tungsten Oxide Addition on the Electrochemical Performance of Nanoscale Tantalum Oxide-Based Electrocatalysts for Effects of Tungsten Oxide Addition on the Electrochemical...

  7. Surface and Structural Stabilities of Carbon Additives in High...

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

    Structural Stabilities of Carbon Additives in High Voltage Lithium Ion Batteries. Surface and Structural Stabilities of Carbon Additives in High Voltage Lithium Ion Batteries....

  8. The Role of Lubricant Additives in Fuel Efficiency and Emission...

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

    Lubricant Additives in Fuel Efficiency and Emission Reductions: Viscosity Effects The Role of Lubricant Additives in Fuel Efficiency and Emission Reductions: Viscosity Effects...

  9. Effect of Nitrogen Additives on Flame Retardant Action of Tributyl...

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

    Nitrogen Additives on Flame Retardant Action of Tributyl Phosphate: Phosphorus – Nitrogen Synergism. Effect of Nitrogen Additives on Flame Retardant Action of Tributyl...

  10. Ionic Liquids as Multifunctional Ashless Additives for Engine...

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

    Multifunctional Ashless Additives for Engine Lubrication Ionic Liquids as Multifunctional Ashless Additives for Engine Lubrication A group of oil-miscible ionic liquids has been...

  11. Novel electrolytes and electrolyte additives for PHEV applications...

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

    electrolytes and electrolyte additives for PHEV applications Novel electrolytes and electrolyte additives for PHEV applications 2009 DOE Hydrogen Program and Vehicle Technologies...

  12. Develop and Evaluate Materials and Additives that Enhance Thermal...

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

    & Additives that Enhance Thermal & Overcharge Abuse Develop & Evaluate Materials & Additives that Enhance Thermal & Overcharge Abuse High Voltage Electrolyte for Lithium Batteries...

  13. Department of Energy Announces Two Additional Loans of Oil from...

    Office of Environmental Management (EM)

    Additional Loans of Oil from the Strategic Petroleum Reserve Department of Energy Announces Two Additional Loans of Oil from the Strategic Petroleum Reserve September 2, 2005 -...

  14. Energy Department Provides Additional Emergency Fuel Loan to...

    Office of Environmental Management (EM)

    Additional Emergency Fuel Loan to Department of Defense as Part of Hurricane Sandy and Nor'easter Recovery Energy Department Provides Additional Emergency Fuel Loan to Department...

  15. Recommendation 222: Recommendations on Additional Off-site Groundwater...

    Office of Environmental Management (EM)

    2: Recommendations on Additional Off-site Groundwater Migration Studies Recommendation 222: Recommendations on Additional Off-site Groundwater Migration Studies ORSSAB recommends...

  16. Case Study: Iran, Islam, the NPT, and the Bomb

    SciTech Connect (OSTI)

    Saunders, E .

    2011-04-01T23:59:59.000Z

    The goals of this case study are: (1) To examine the correlation between Iran's nuclear program and clerical statements; (2) To evaluate the importance of these statements; (3) To understand the relationship between policy and fatwas (Islamic decrees); (4) To address the issue of a 'nuclear fatwa'; and (5) To examine how, if at all, Sharia (Islamic law) has influenced Iran's actions or inactions with respect to the Non-Proliferation Treaty (NPT), the International Atomic Energy Agency (IAEA), and Iran's adherence to its IAEA Safeguards Agreements and the Additional Protocol. The Islamic Republic of Iran (hereinafter Iran) is one of two theocracies in the world, the second being Vatican City. Iran's government derives its constitutional, moral, and political legitimacy from Islam. As a result of this theocratic culture, rules are set and interpreted with a much different calibrator than that of the Western world. Islam affects all aspects of Iranian life. This is further complicated by the fact that Islam is not a nationalistic faith, in that many people all over the world believe in and adhere to Islamic principles. As a result, a political system that derives much of its fervor from being nationalistic is caught between two worlds, one within the land boundaries of Iran and the other within a faith that transcends boundaries. Thus, any understanding of Islamic law must first be understood within this delicate balance of nationalism and transcendence. Iran has found itself on the international stage concerning its nuclear program. Because Iran is a theocratic state, it is imperative to examine its political moves, speeches, rights, and obligations through the lens of Islam. This study will examine how Islam plays a role in Iran's dealing with the International Atomic Energy Agency (IAEA), its understanding of the Nuclear Non-Proliferation Treaty (NPT), including parties obligations under Safeguards Agreements and the Additional Protocol, and also provide a recommendation on how to move forward in dealings with Iran based in part on an understanding of Islamic principles.

  17. Bubble formation in water with addition of a hydrophobic solute

    E-Print Network [OSTI]

    Ryuichi Okamoto; Akira Onuki

    2015-05-29T23:59:59.000Z

    We show that phase separation can occur in a one-component liquid outside its coexistence curve (CX) with addition of a small amount of a solute. The solute concentration at the transition decreases with increasing the difference of the solvation chemical potential between liquid and gas. As a typical bubble-forming solute, we consider ${\\rm O}_2$ in ambient liquid water, which exhibits mild hydrophobicity and its critical temperature is lower than that of water. Such a solute can be expelled from the liquid to form gaseous domains while the surrounding liquid pressure is higher than the saturated vapor pressure $p_{cx}$. This solute-induced bubble formation is a first-order transition in bulk and on a partially dried wall, while a gas film grows continuously on a completely dried wall. We set up a bubble free energy $\\Delta G$ for bulk and surface bubbles with a small volume fraction $\\phi$. It becomes a function of the bubble radius $R$ under the Laplace pressure balance. Then, for sufficiently large solute densities above a threshold, $\\Delta G$ exhibits a local maximum at a critical radius and a minimum at an equilibrium radius. We also examine solute-induced nucleation taking place outside CX, where bubbles larger than the critical radius grow until attainment of equilibrium.

  18. Case Study

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China U.S. Department ofJuneWaste To Wisdom:EnergyJoshua DeLung What does thisCase

  19. Case Studies

    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 TWPSuccess StoriesFebruary 26,ComputersTrinitytheOptimizationCase Studies

  20. Security Cases

    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| DepartmentAchievementEnergyWide Areasecurity-cases

  1. Hurdling Barriers Through Market Uncertainty: Case Studies in Innovative Technology Adoption

    E-Print Network [OSTI]

    Hurdling Barriers Through Market Uncertainty: Case Studies in Innovative Technology Adoption technologies. This paper examines three case studies of innovative technology adoption: retrofit of time these circumstances as "innovative technology adoption." This paper presents case studies of three innovative

  2. Ultrasonic Examination of Double-Shell Tank 241-SY-102. Examination Completed June 2004

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2004-07-20T23:59:59.000Z

    COGEMA Engineering Corporation (COGEMA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic nondestructive examination of selected portions of Double-Shell Tank 241-SY-102. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-SY-102 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-17750 (Jensen 2003) and summarized on page 1 of this document, are reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on disk and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report that describes the results of the COGEMA

  3. ANALYSIS AND EXAMINATION OF MOX FUEL FROM NONPROLIFERATION PROGRAMS

    SciTech Connect (OSTI)

    McCoy, Kevin [Areva NP; Machut, Dr McLean [Areva NP; Morris, Robert Noel [ORNL; Blanpain, Patrick [AREVA NP SAS; Hemrick, James Gordon [ORNL

    2013-01-01T23:59:59.000Z

    The U.S. Department of Energy has decided to dispose of a portion of the nation s surplus plutonium by reconstituting it into mixed oxide (MOX) fuel and irradiating it in commercial power reactors. Four lead assemblies were manufactured and irradiated to a maximum fuel rod burnup of 47.3 MWd/kg heavy metal. This was the first commercial irradiation of MOX fuel with a 240Pu/239Pu ratio of less than 0.10. Five fuel rods with varying burnups and plutonium contents were selected from one of the assemblies and shipped to Oak Ridge National Laboratory for hot cell examination. The performance of the rods was analyzed with AREVA s next-generation GALILEO code. The results of the analysis confirmed that the fuel rods had performed safely and predictably, and that GALILEO is applicable to MOX fuel with a low 240Pu/239Pu ratio as well as to standard MOX. The results are presented and compared to the GALILEO database. In addition, the fuel cladding was tested to confirm that traces of gallium in the fuel pellets had not affected the mechanical properties of the cladding. The irradiated cladding was found to remain ductile at both room temperature and 350 C for both the axial and circumferential directions.

  4. Effect of flame-retarding additives on surface chemistry in Li-ion batteries

    SciTech Connect (OSTI)

    Nam, N.D.; Park, I.J. [Department of Advanced Materials Science and Engineering, Sungkyunkwan University, 300 Chunchun-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of)] [Department of Advanced Materials Science and Engineering, Sungkyunkwan University, 300 Chunchun-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of); Kim, J.G., E-mail: kimjg@skku.ac.kr [Department of Advanced Materials Science and Engineering, Sungkyunkwan University, 300 Chunchun-Dong, Jangan-Gu, Suwon 440-746 (Korea, Republic of); Kim, H.S. [Battery Research Group, Korea Electrotechnology Research Institute, Changwon 641-120 (Korea, Republic of)] [Battery Research Group, Korea Electrotechnology Research Institute, Changwon 641-120 (Korea, Republic of)

    2012-10-15T23:59:59.000Z

    This study examined the properties of 1 wt.% vinylene carbonate (VC), vinyl ethylene carbonate (VEC), and diphenyl octyl phosphate (DPOF) additive electrolytes as a promising way of beneficially improving the surface and cell resistance of Li-ion batteries. Surface film formation on the negative and positive electrodes was analyzed by electrochemical impedance spectroscopy (EIS), Fourier transform infrared (FT-IR) spectroscopy, and scanning electron microscopy (SEM). In conclusion, EIS, FT-IR spectroscopy and SEM results confirmed that DPOF is an excellent additive to the electrolyte in the Li-ion batteries due to the improved co-intercalation of the solvent molecules.

  5. Defending your Doctoral Dissertation Passed at least 3 breadth examinations

    E-Print Network [OSTI]

    Doyle, Robert

    Defending your Doctoral Dissertation You: · Passed at least 3 breadth examinations · Completed 48*) · Have a GPA* of 3.0 · Successfully completed the Second-year oral examination. · Had your dissertation

  6. NP Case Studies

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

    HPC Requirements Reviews Requirements Reviews: Target 2014 Nuclear Physics (NP) Case Studies Case Studies The core of the NERSC requirements workshops are the case...

  7. New! Building Energy Standards Essentials for Plans Examiners & Building Inspectors

    E-Print Network [OSTI]

    New! Building Energy Standards Essentials for Plans Examiners & Building Inspectors Building energy codes are complex. Plans examiners and building inspectors are expected to understand and enforce energy savings. This new, hands-on course strives to provide plans examiners and building inspectors

  8. LONG-TERM DEMONSTRATION OF SORBENT ENHANCEMENT ADDITIVE TECHNOLOGY FOR MERCURY CONTROL

    SciTech Connect (OSTI)

    Jason D. Laumb; Dennis L. Laudal; Grant E. Dunham; John P. Kay; Christopher L. Martin; Jeffrey S. Thompson; Nicholas B. Lentz; Alexander Azenkeng; Kevin C. Galbreath; Lucinda L. Hamre

    2011-05-27T23:59:59.000Z

    Long-term demonstration tests of advanced sorbent enhancement additive (SEA) technologies have been completed at five coal-fired power plants. The targeted removal rate was 90% from baseline conditions at all five stations. The plants included Hawthorn Unit 5, Mill Creek Unit 4, San Miguel Unit 1, Centralia Unit 2, and Hoot Lake Unit 2. The materials tested included powdered activated carbon, treated carbon, scrubber additives, and SEAs. In only one case (San Miguel) was >90% removal not attainable. The reemission of mercury from the scrubber at this facility prevented >90% capture.

  9. Additive Manufacturing in China: Threats, Opportunities, and Developments (Part I)

    E-Print Network [OSTI]

    ANDERSON, Eric

    2013-01-01T23:59:59.000Z

    Wang Huaming Laser additive manufacturing (LAM) Huanglaser metal deposition (LMD), a type of additive manufacturing,Manufacturing Center) http://mat.hust.edu.cn:8080/3d/ Wuhan Yu Shengshi Selective laser

  10. ORNL/TM-2013/108 Beyond Guaranteed Savings: Additional

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    ORNL/TM-2013/108 Beyond Guaranteed Savings: Additional Cost Savings Associated With ESPC Projects BEYOND GUARANTEED SAVINGS: ADDITIONAL COST SAVINGS ASSOCIATED WITH ESPC PROJECTS John Shonder Date ......................................................................................................................... 3 ESPC Cost Model

  11. Effects of additives on the stability of electrolytes for all...

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

    Effects of additives on the stability of electrolytes for all-vanadium redox flow batteries. Effects of additives on the stability of electrolytes for all-vanadium redox flow...

  12. additional reserve recovery: Topics by E-print Network

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

    Additive Loss Reserving for Dependent Lines of Business By Klaus D. Schmidt Lehrstuhl f models for loss reserving and study their impact on extensions of the additive method and...

  13. Managing Milk Composition: Feed Additives and Production Enhancers

    E-Print Network [OSTI]

    Stokes, Sandra R.; Jordan, Ellen R.; Looper, Mike; Waldner, Dan

    2000-12-14T23:59:59.000Z

    Feed additives play an essential role in enhancing production and yield of milk and milk components. Producers should, however, evaluate the cost-to-benefit ratio of each feed additive in their management systems. This publication explains how...

  14. PROTOCOL FOR EXAMINATION OF THE INNER CAN CLOSURE WELD REGION FOR 3013 DE CONTAINERS

    SciTech Connect (OSTI)

    Mickalonis, J.

    2014-09-16T23:59:59.000Z

    The protocol for the examination of the inner can closure weld region (ICCWR) for 3013 DE containers is presented within this report. The protocol includes sectioning of the inner can lid section, documenting the surface condition, measuring corrosion parameters, and storing of samples. This protocol may change as the investigation develops since findings may necessitate additional steps be taken. Details of the previous analyses, which formed the basis for this protocol, are also presented.

  15. Multi component Nanoparticle Based Lubricant Additive to Improve...

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

    More Documents & Publications Multi-component Nanoparticle Based Lubricant Additive to Improve Efficiency and Durability in Engines ITP Nanomanufacturing:...

  16. Magellan additional information | U.S. DOE Office of Science...

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

    Miscellaneous ASCR Recovery Act Projects Magellan additional information Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Science Highlights...

  17. MANUFACTURABILITY ANALYSIS TO COMBINE ADDITIVE AND SUBTRACTIVE PROCESSES

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    MANUFACTURABILITY ANALYSIS TO COMBINE ADDITIVE AND SUBTRACTIVE PROCESSES Authors: Olivier Kerbrat of the tool may advantageously be machined or manufactured by an additive process. Originality/value: Nowadays is proposed to combine additive and subtractive processes, for tooling design and manufacturing

  18. LAMINAR BURNING VELOCITY OF GASOLINES WITH ADDITION OF ETHANOL

    E-Print Network [OSTI]

    Boyer, Edmond

    1 LAMINAR BURNING VELOCITY OF GASOLINES WITH ADDITION OF ETHANOL P. Dirrenberger1 , P.A. Glaude*1 WITH ADDITION OF ETHANOL P. Dirrenberger1 , P.A. Glaude*1 , R. Bounaceur1 , H. Le Gall1 , A. Pires da Cruz2 , A. The influence of ethanol as an oxygenated additive has been investigated for these two fuels and has been found

  19. Temperature Dependent Interaction Non-Additivity in the Inorganic Ionic Clusters

    E-Print Network [OSTI]

    Chaban, Vitaly V

    2015-01-01T23:59:59.000Z

    Interaction non-additivity in the chemical context means that binding of certain atom to a reference atom cannot be fully predicted from the interactions of these two atoms with other atoms. This constitutes one of key phenomena determining an identity of our world, which would have been much poorer otherwise. Ionic systems provide a good example of the interaction non-additivity in most cases due to electron transfer and delocalization effects. We report Born-Oppenheimer molecular dynamics (BOMD) simulations of LiCl, NaCl, and KCl at 300, 1500, and 2000 K. We show that our observations originate from interplay of thermal motion during BOMD and cation nature. In the case of alkali cations, ionic nature plays a more significant role than temperature. Our results bring fundamental understanding of electronic effects in the condensed phase of ionic systems and foster progress in physical chemistry and engineering.

  20. Case Study: Goose Creek CISD

    E-Print Network [OSTI]

    White, D.

    2014-01-01T23:59:59.000Z

    GOOSE CREEK CISD FINANCIALS • $4,866,124 project • $600k annual savings • 5,954,383 kWh annual savings IMPROVEMENTS • Lighting and water efficiency, computer power management, HVAC, controls redesign case study McKinstry first worked with Goose... Creek CISD performing retro-commissioning through the Centerpoint/Nexant RCx rebate program. McKinstry found additional projects with good returns on investment, warranting a performance contract. Working with the district to apply for the State...

  1. Solar neutrino spectrum, sterile neutrinos and additional radiation in the Universe

    E-Print Network [OSTI]

    P. C. de Holanda; A. Yu. Smirnov

    2011-02-01T23:59:59.000Z

    Recent results from the SNO, Super-Kamiokande and Borexino experiments do not show the expected upturn of the energy spectrum of events (the ratio $R \\equiv N_{obs}/N_{SSM}$) at low energies. At the same time, cosmological observations testify for possible existence of additional relativistic degrees of freedom in the early Universe: $\\Delta N_{eff} = 1 - 2$. These facts strengthen the case of very light sterile neutrino, $\

  2. New Argonne initiative to examine the details of the combustion...

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

    Argonne initiative to examine the details of the combustion process By Jared Sagoff * July 15, 2014 Tweet EmailPrint ARGONNE, Ill. - Every science experiment and every mathematical...

  3. Role of inorganic chemistry on nuclear energy examined

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

    examined Inorganic chemistry can provide insight and improve technical issues surrounding nuclear power production and waste disposition. July 31, 2013 Aspects of inorganic...

  4. aes physical examination: Topics by E-print Network

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

    position and dimensions of flaws that produce AE. Time of Flight Diffraction (TOFD), ultrasonic examination is also commonly used for flaw sizing. 1.5 The values stated...

  5. advanced nondestructive examination: Topics by E-print Network

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

    position and dimensions of flaws that produce AE. Time of Flight Diffraction (TOFD), ultrasonic examination is also commonly used for flaw sizing. 1.5 The values stated...

  6. WRAP operational test report drum non destructive examination system

    SciTech Connect (OSTI)

    HUMPHRYS, K.L.

    1999-07-01T23:59:59.000Z

    This operational test report was performed to verify the WRAP Facility Drum Non-Destructive Examination systems operate in accordance with the system designs and specifications.

  7. SRS Completes Annual Examinations to Verify Safe Storage of Nuclear...

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

    of these containers at SRS go through examinations each year to look for signs of degradation. A container holding plutonium-bearing materials is placed inside an outer...

  8. Examining Hysteresis in Lithium- and Manganese-Rich Composite...

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

    Hysteresis in Lithium- and Manganese-Rich Composite Cathode Materials Examining Hysteresis in Lithium- and Manganese-Rich Composite Cathode Materials 2013 DOE Hydrogen and Fuel...

  9. 'Comic Book Physics' examined at Jefferson Lab's March 25 Science...

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

    examined at Jefferson Lab's March 25 Science Series event February 26, 2003 The wild, wacky world of 'Comic Book Physics' will be investigated by guest speaker Jim...

  10. Investigation of the benefits of carbonate cementation due to addition of low percentage of hydrated lime in the base courses of pavements 

    E-Print Network [OSTI]

    Bhuiyan, Jasim Uddin

    1994-01-01T23:59:59.000Z

    Texas, limestone and caliche soil, were tested extensively to examine the effect of carbonate cementation due to the addition of small percentages of lime. Testing included mineralogical analysis of the two materials, strength analysis in terms of texas...

  11. Examination system utilizing ionizing radiation and a flexible, miniature radiation detector probe

    DOE Patents [OSTI]

    Majewski, S.; Kross, B.J.; Zorn, C.J.; Majewski, L.A.

    1996-10-22T23:59:59.000Z

    An optimized examination system and method based on the Reverse Geometry X-Ray{trademark} (RGX{trademark}) radiography technique are presented. The examination system comprises a radiation source, at least one flexible, miniature radiation detector probe positioned in appropriate proximity to the object to be examined and to the radiation source with the object located between the source and the probe, a photodetector device attachable to an end of the miniature radiation probe, and a control unit integrated with a display device connected to the photodetector device. The miniature radiation detector probe comprises a scintillation element, a flexible light guide having a first end optically coupled to the scintillation element and having a second end attachable to the photodetector device, and an opaque, environmentally-resistant sheath surrounding the flexible light guide. The probe may be portable and insertable, or may be fixed in place within the object to be examined. An enclosed, flexible, liquid light guide is also presented, which comprises a thin-walled flexible tube, a liquid, preferably mineral oil, contained within the tube, a scintillation element located at a first end of the tube, closures located at both ends of the tube, and an opaque, environmentally-resistant sheath surrounding the flexible tube. The examination system and method have applications in non-destructive material testing for voids, cracks, and corrosion, and may be used in areas containing hazardous materials. In addition, the system and method have applications for medical and dental imaging. 5 figs.

  12. Examination system utilizing ionizing radiation and a flexible, miniature radiation detector probe

    DOE Patents [OSTI]

    Majewski, Stanislaw (Grafton, VA); Kross, Brian J. (Yorktown, VA); Zorn, Carl J. (Yorktown, VA); Majewski, Lukasz A. (Grafton, VA)

    1996-01-01T23:59:59.000Z

    An optimized examination system and method based on the Reverse Geometry X-Ray.RTM. (RGX.RTM.) radiography technique are presented. The examination system comprises a radiation source, at least one flexible, miniature radiation detector probe positioned in appropriate proximity to the object to be examined and to the radiation source with the object located between the source and the probe, a photodetector device attachable to an end of the miniature radiation probe, and a control unit integrated with a display device connected to the photodetector device. The miniature radiation detector probe comprises a scintillation element, a flexible light guide having a first end optically coupled to the scintillation element and having a second end attachable to the photodetector device, and an opaque, environmentally-resistant sheath surrounding the flexible light guide. The probe may be portable and insertable, or may be fixed in place within the object to be examined. An enclosed, flexible, liquid light guide is also presented, which comprises a thin-walled flexible tube, a liquid, preferably mineral oil, contained within the tube, a scintillation element located at a first end of the tube, closures located at both ends of the tube, and an opaque, environmentally-resistant sheath surrounding the flexible tube. The examination system and method have applications in non-destructive material testing for voids, cracks, and corrosion, and may be used in areas containing hazardous materials. In addition, the system and method have applications for medical and dental imaging.

  13. additional thermomechanical treatment: Topics by E-print Network

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

    Treatments Subsequent to Addition of the CiteSeer Summary: The development and testing of word-retrieval treatments for aphasia has generally focused on approaches that...

  14. OAR 340-120 - Additional Siting and Permitting Requirements for...

    Open Energy Info (EERE)

    and Disposal Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: OAR 340-120 - Additional Siting and...

  15. Unlocking the Potential of Additive Manufacturing in the Fuel...

    Energy Savers [EERE]

    Manufacturing in the Fuel Cells Industry Download presentation slides from the DOE Fuel Cell Technologies Office webinar "Additive Manufacturing for Fuel Cells" held on...

  16. ORNL, CINCINNATI partner to develop commercial large-scale additive...

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

    Laboratory 865-574-7308 ORNL, CINCINNATI partner to develop commercial large-scale additive manufacturing system (From left) David Danielson, the Energy Department's...

  17. additive main effect: Topics by E-print Network

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

    be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D...

  18. additional effective dose: Topics by E-print Network

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

    be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D...

  19. additive effect catalyseurs: Topics by E-print Network

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

    be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D...

  20. NNSA Awards Additional Support to Accelerate the Development...

    National Nuclear Security Administration (NNSA)

    Additional Support to Accelerate the Development of Domestic Mo-99 in the U.S. without the Use of Highly Enriched Uranium | National Nuclear Security Administration Facebook...

  1. Characteristics and Effects of Lubricant Additive Chemistry and...

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

    on the Effects of LubricantAdditive (Low-Ash, Ashless) Characteristics on DPF Degradation Key Parameters Affecting DPF Performance Degradation and Impact on Lifetime Fuel...

  2. Energy Department Authorizes Additional Volume at Proposed Freeport...

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

    - The Energy Department announced today that it has conditionally authorized Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC (Freeport) to export additional volumes of...

  3. additional experimental information: Topics by E-print Network

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

    Information Last Name First Name Middle Initial UT EID B. Childcare Expense Information Number 92 Method of Additional Structures on the Objects of a Monoidal Kleisli Category as...

  4. additional information relating: Topics by E-print Network

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

    Information Last Name First Name Middle Initial UT EID B. Childcare Expense Information Number 137 Method of Additional Structures on the Objects of a Monoidal Kleisli Category...

  5. accident additional information: Topics by E-print Network

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

    Information Last Name First Name Middle Initial UT EID B. Childcare Expense Information Number 66 Method of Additional Structures on the Objects of a Monoidal Kleisli Category as...

  6. additional oxygenated functional: Topics by E-print Network

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

    will be presented for components that can be processed by additive manufacturing (AM) or 3D printing. The origin structures. KEYWORDS : structural health monitoring methodology, 3D...

  7. EIS-0250: Notice of Public Comment Period Extension and Additional...

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

    Period Extension and Additional Public Meeting Geologic Repository for the Disposal of Spent Nuclear Fuel and High-Level Radioactive Waste at Yucca Mountain, Nye County, NV...

  8. Backbone Additivity in the Transfer Model of Protein Solvation...

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

    Solvation. Abstract: The transfer model implying additivity of the peptide backbone free energy of transfer is computationally tested. Molecular dynamics simulations are used...

  9. Experimental and Theoretical Investigation of Lubricant and Additive...

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

    Performance of Engine Lube Oils, Ionic Liquids as Lubricants andor Lubricant Additives, Opportunities for Engine Friction Reduction and Durable Design Fuel and Lubricant...

  10. Obama Administration Announces Additional $11,072,300 for Local...

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

    13,167,500 for Local Energy Efficiency Improvements in South Dakota Obama Administration Announces Additional 33,977,000 for Local Energy Efficiency Improvements in Puerto Rico...

  11. Obama Administration Announces Additional $33,977,000 for Local...

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

    3,977,000 for Local Energy Efficiency Improvements in Puerto Rico Obama Administration Announces Additional 33,977,000 for Local Energy Efficiency Improvements in Puerto Rico...

  12. ,"New York Natural Gas LNG Storage Additions (MMcf)"

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Natural Gas LNG Storage Additions (MMcf)",1,"Annual",2013 ,"Release Date:","2272015"...

  13. What's an Alternative Fuel? Energy Department Proposes Additional...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    IMMEDIATE RELEASE Jayne Brady, 202586-5806 July 28, 1998 WHAT'S AN ALTERNATIVE FUEL? Energy Department Proposes Additional Substitute for Gasoline The Department of Energy today...

  14. Develop and Evaluate Materials and Additives that Enhance Thermal...

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

    More Documents & Publications Develop & evaluate materials & additives that enhance thermal & overcharge abuse Cell Comp't Thermal Reactivity & Improvements Develop & Evaluate...

  15. DOE Announces Additional Public Comment Meetings for Draft National...

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

    in which transmission congestion may addressed, including enhanced energy efficiency, demand response, more local generation, and additional transmission capacity. To submit...

  16. NONDESTRUCTIVE EXAMINATION OF PLUTONIUM-BEARING MATERIAL CONTAINERS

    SciTech Connect (OSTI)

    Yerger, L.; Mcclard, J.; Traver, L.; Grim, T.

    2010-02-01T23:59:59.000Z

    The first nondestructive examination (NDE) of 3013-type containers as part of the Department of Energy's (DOE's) Integrated Surveillance Program (ISP) was performed in February, 2005. Since that date 280 NDE surveillances on 255 containers have been conducted. These containers were packaged with plutonium-bearing materials at multiple DOE sites. The NDE surveillances were conducted at Hanford, Lawrence Livermore National Laboratory (LLNL), and Savannah River Site (SRS). These NDEs consisted of visual inspection, mass verification, radiological surveys, prompt gamma analysis, and radiography. The primary purpose of performing NDE surveillances is to determine if there has been a significant pressure buildup inside the inner 3013 container. This is done by measuring the lid deflection of the inner 3013 container using radiography images. These lid deflection measurements are converted to pressure measurements to determine if a container has a pressure of a 100 psig or greater. Making this determination is required by Surveillance and Monitoring Plan (S&MP). All 3013 containers are designed to withstand at least 699 psig as specified by DOE-STD-3013. To date, all containers evaluated have pressures under 50 psig. In addition, the radiography is useful in evaluating the contents of the 3013 container as well as determining the condition of the walls of the inner 3013 container and the convenience containers. The radiography has shown no signs of degradation of any container, but has revealed two packaging anomalies. Quantitative pressure measurements based on lid deflections, which give more information than the 'less than or greater than 100 psig' (pass/fail) data are also available for many containers. Statistical analyses of the pass/fail data combined with analysis of the quantitative data show that it is extremely unlikely that any container in the population of 3013 containers considered in this study (e.g., containers packaged according to the DOE-STD-3013 by 2006) would exceed a pressure of 100 psig. At this time, Los Alamos National Laboratory (LANL) and LLNL continue to package containers. Future NDE surveillances will address containers packaged after 2006 for both sites as well as containers requested by the Materials Identification Surveillance (MIS) working group based on knowledge gained from shelf-life study and surveillance results.

  17. Ultrasonic Examination of Double-Shell Tank 214-AN-101

    SciTech Connect (OSTI)

    Pardini, Allan F.; Posakony, Gerald J.

    2005-11-01T23:59:59.000Z

    COEGMA Engineering Corporation (COGEMA) under a contract from CH2M Hill Hanford Group (CH2M Hill) has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AN-101. PNNL is responsible for preparing a report(s) that describes the results of the COGEMs ultrasonic examinations.

  18. Image analysis for remote examination of fuel pins

    SciTech Connect (OSTI)

    Cook, J.H.; Nayak, U.P.

    1982-01-01T23:59:59.000Z

    An image analysis system operating in the Wing 9 Hot Cell Facility at Los Alamos National Laboratory provides quantitative microstructural analyses of irradiated fuels and materials. With this system, fewer photomicrographs are required during postirradiation microstructural examination and data are available for analysis much faster. The system has been used successfully to examine Westinghouse Advanced Reactors Division experimental fuel pins.

  19. Private Pesticide Applicator School & Examinations April 3, 2012

    E-Print Network [OSTI]

    Watson, Craig A.

    Tri-County Private Pesticide Applicator School & Examinations April 3, 2012 Registration Deadline Page 1 of 2 13714 TRI-COUNTY PRIVATE PESTICIDE APPLICATOR SCHOOL & EXAMINATIONS THIS PROGRAM ­ March 28, 2012 5:00 PM Baker County Extension Office 8:30 a.m. Registration ($5 per person for CEU

  20. Study Guide for Photovoltaic System Installers and Sample Examination Questions

    Broader source: Energy.gov [DOE]

    This study guide presents some of the basic cognitive material that individuals who install and maintain PV systems should understand. This information is intended primarily as a study guide to help better prepare for the NABCEP PV installer examination but does not provide all of the information needed for completing the certification examination.

  1. Mathematical Explanation: Examining Approaches to the Problem of Applied Mathematics

    E-Print Network [OSTI]

    Lishinski, Alex

    2013-05-01T23:59:59.000Z

    are interested in what sort of relationship between mathematics and the physical world allows mathematics to play the role that it does. In this thesis, I examine both areas of literature in detail. I begin by examining the details of the indispensability...

  2. additional energy savings: Topics by E-print Network

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

    additional energy savings First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 ESTIMATES OF ADDITIONAL...

  3. Remark on the additivity conjecture for the quantum depolarizing channel

    E-Print Network [OSTI]

    G. G. Amosov

    2005-09-11T23:59:59.000Z

    We consider bistochastic quantum channels generated by unitary representations of the discret group. The proof of the additivity conjecture for the quantum depolarizing channel $\\Phi$ based on the decreasing property of the relative entropy is given. We show that the additivity conjecture is true for the channel $\\Xi =\\Psi \\circ \\Phi $, where $\\Psi $ is the phase damping.

  4. New addition formula for the little $q$-Bessel functions

    E-Print Network [OSTI]

    Fethi Bouzeffour

    2013-10-23T23:59:59.000Z

    Starting from the addition formula for little $q$-Jacobi polynomials, we derive a new addition formula for the little $q$-Bessel functions. The result is obtained by the use of a limit transition. We also establish a product formula for little $q$-Bessel functions with a positive and symmetric kernel.

  5. Simplification of additivity conjecture in quantum information theory

    E-Print Network [OSTI]

    Motohisa Fukuda

    2007-04-09T23:59:59.000Z

    We simplify some conjectures in quantum information theory; the additivity of minimal output entropy, the multiplicativity of maximal output p-norm and the superadditivity of convex closure of output entropy. We construct a unital channel for a given channel so that they share the above additivity properties; we can reduce the conjectures for all channels to those for unital channels.

  6. Particle addition and subtraction as a test of bosonic quality

    E-Print Network [OSTI]

    Pawel Kurzynski; Ravishankar Ramanathan; Akihito Soeda; Tan Kok Chuan; Dagomir Kaszlikowski

    2011-08-15T23:59:59.000Z

    We propose a test to measure the bosonic quality of particles with respect to physical operations of single-particle addition and subtraction. We apply our test to investigate bosonic properties of composite particles made of an even number of fermions and suggest its experimental implementation. Furthermore, we discuss features of the processes of particle addition and subtraction in terms of optimal quantum operations.

  7. South High Rise Renovation and Addition Project OSU-109000

    E-Print Network [OSTI]

    South High Rise Renovation and Addition Project OSU-109000 Program of Requirements February 16 Mission Project Objectives Project Budget #12;Program of Requirements South High Rises Renovation Rises Renovation & Addition Project OSU-109000 February 2010 Project Overview February 2010 Page 4

  8. South High Rises Renovation and Addition Program of Requirements

    E-Print Network [OSTI]

    South High Rises Renovation and Addition OSU-109000 Program of Requirements October 2009 234 N Project Objectives Project Budget #12;Program of Requirements South High Rises Renovation and Addition are considered to be part of the Program of Requirements. #12;Program of Requirements South High Rises Renovation

  9. Hot Cell Examination of Weapons-Grade MOX Fuel

    SciTech Connect (OSTI)

    Morris, Robert Noel [ORNL; Bevard, Bruce Balkcom [ORNL; McCoy, Kevin [Areva NP

    2010-01-01T23:59:59.000Z

    The U.S. Department of Energy has decided to dispose of a portion of the nation s surplus weapons-grade plutonium by reconstituting it into mixed oxide (MOX) fuel and irradiating it in commercial power reactors. Four lead assemblies were manufactured with weapons-grade MOX and irradiated to a maximum fuel rod burnup of 47.3 MWd/kg. As part of the fuel qualification process, five fuel rods with varying burnups and plutonium contents were selected from one of the assemblies and shipped to Oak Ridge National Laboratory for hot cell examination. This is the first hot cell examination of weapons-grade MOX fuel. The rods have been examined nondestructively with the ADEPT apparatus and are currently being destructively examined. Examinations completed to date include length measurements, visual examination, gamma scanning, profilometry, eddy-current testing, gas measurement and analysis, and optical metallography. Representative results of these examinations are reviewed and found to be consistent with predictions and with prior experience with reactor-grade MOX fuel. The results will be used to support licensing of weapons-grade MOX for batch use in commercial power reactors.

  10. Correlations Between Metallic Lubricant Additive Species in the...

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

    Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. 2006deerwatson.pdf More Documents & Publications Examining Effects of...

  11. The detection of cheating in multiple choice examinations

    E-Print Network [OSTI]

    Richmond, Peter

    2015-01-01T23:59:59.000Z

    Cheating in examinations is acknowledged by an increasing number of organizations to be widespread. We examine two different approaches to assess their effectiveness at detecting anomalous results, suggestive of collusion, using data taken from a number of multiple-choice examinations organized by the UK Radio Communication Foundation. Analysis of student pair overlaps of correct answers is shown to give results consistent with more orthodox statistical correlations for which confidence limits as opposed to the less familiar "Bonferroni method" can be used. A simulation approach is also developed which confirms the interpretation of the empirical approach.

  12. The effect of additives on lime dissolution rates. Final report

    SciTech Connect (OSTI)

    Khang, S.J.

    1996-07-31T23:59:59.000Z

    Based on the previous years` studies concerning the efficiency of SO{sub 2} removal by spray dryers with high sulfur coal flue gas, the work for year five included investigations of lime dissolution rates at different slaking conditions and with the effect of additives. The prominent additives that have significant effects on lime dissolution rates were tested with the mini pilot spray drying absorber to see their effects on spray drying desulfurization applications. The mechanisms of these additive effects along with the properties of hygroscopic additives have been discussed and incorporated into the spray drying desulfurization model ``SPRAYMOD-M.`` Slaking conditions are very important factors in producing high quality lime slurry in spray drying desulfurization processes. At optimal slaking conditions, the slaked lime particles are very fine (3-5{mu}m) and the slaked lime has high BET surface areas which are beneficial to the desulfurization. The slaked lime dissolution rate experiments in our study are designed to determine how much lime can dissolve in a unit time if the initial lime surface area is kept constant. The purpose of the dissolution rate study for different additives is to find those effective additives that can enhance lime dissolution rates and to investigate the mechanisms of the dissolution rate enhancement properties for these additives. The applications of these additives on spray drying desulfurization are to further verify the theory that dissolution rate is a rate limiting step in the whole spray drying desulfurization process as well as to test the feasibility of these additives on enhancing SO{sub 2} removal in spray dryers.

  13. Zeroth Law compatibility of non-additive thermodynamics

    E-Print Network [OSTI]

    T. S. Biró; P. Ván

    2011-06-02T23:59:59.000Z

    Non-extensive thermodynamics was criticized among others by stating that the Zeroth Law cannot be satisfied with non-additive composition rules. In this paper we determine the general functional form of those non-additive composition rules which are compatible with the Zeroth Law of thermodynamics. We find that this general form is additive for the formal logarithms of the original quantities and the familiar relations of thermodynamics apply to these. Our result offers a possible solution to the longstanding problem about equilibrium between extensive and non-extensive systems or systems with different non-extensivity parameters.

  14. A pairwise additive strategy for quantifying multipartite entanglement

    E-Print Network [OSTI]

    Gerardo A. Paz-Silva; John H. Reina

    2007-02-03T23:59:59.000Z

    Based on the idea of measuring the factorizability of a given density matrix, we propose a pairwise analysis strategy for quantifying and understanding multipartite entanglement. The methodology proves very effective as it immediately guarantees, in addition to the usual entanglement properties, additivity and strong super additivity. We give a specific set of quantities that fulfill the protocol and which, according to our numerical calculations, make the entanglement measure an LOCC non-increasing function. The strategy allows a redefinition of the structural concept of global entanglement.

  15. Case Studies from the Climate Technology Partnership: Landfill Gas Projects in South Korea and Lessons Learned

    SciTech Connect (OSTI)

    Larney, C.; Heil, M.; Ha, G. A.

    2006-12-01T23:59:59.000Z

    This paper examines landfill gas projects in South Korea. Two case studies provide concrete examples of lessons learned and offer practical guidance for future projects.

  16. Case Study of the Application of a Modified Method to Measure Global Solar Irradiance

    SciTech Connect (OSTI)

    Rael, F. P.

    2006-02-01T23:59:59.000Z

    Case study that examines the application of a pyranometer responsivity function to data from 23 measurement stations in the Southern Great Plains.

  17. List of Examiners for MVMod MASTER of Science in Physics

    E-Print Network [OSTI]

    Heermann, Dieter W.

    List of Examiners for MVMod MASTER of Science in Physics Astronomy and Astrophysics: Bartelmann, Quirrenbach, Rix, Schaefer, Springel, Spurzem, Wagner, Wambsganß Atomic, Molecular and Optical Physics: Blaum, Schlichting, Schwarz, Spatz, Tanaka Condensed Matter Physics: Enss, Klingeler, Kowalsky, Pucci, Winnacker

  18. Waste Examination Assay Facility operations: TRU waste certification

    SciTech Connect (OSTI)

    Schultz, F.J.; Caylor, B.A.; Coffey, D.E.; Phoenix, L.B.

    1987-01-01T23:59:59.000Z

    The ORNL Waste Examination Assay Facility (WEAF) was established to nondestructively assay (NDA) transuranic (TRU) waste generated at Oak Ridge National Laboratory (ORNL). The present facility charter encompasses the NDA and nondestructive examination (NDE) of both TRU and low-level wastes (LLW). Presently, equipment includes a Neutron Assay System (NAS), a Segmented Gamma Scanner (SGS), a drum-sized Real-Time Radiography (RTR) system, and a Neutron Slab Detector (NSD). The first three instruments are computer interfaced. Approximately 2300 TRU waste drums have been assayed with the NAS and the SGS. Another 3000 TRU and LLW drums have been examined with the RTR unit. Computer data bases have been developed to collate the large amount of data generated during the assays and examinations. 6 refs., 1 tab.

  19. Examining solid waste management issues in the City of Bryan 

    E-Print Network [OSTI]

    Arekere, Dhananjaya Marigowda

    2006-04-12T23:59:59.000Z

    Economic aspects of household recycling behavior and attitudes in City of Bryan are examined to improve solid waste management policies in the city. Using survey data collected by mail and personal interviews, residentsÂ? ...

  20. QUALIFYING EXAMINATION AUGUST 2001 MATH 571 - PROF. J ...

    E-Print Network [OSTI]

    1910-10-82T23:59:59.000Z

    QUALIFYING EXAMINATION. AUGUST 2001. MATH 571 - PROF. J. SMITH. 1.(10 pts) Let X be a compact space and let. A1 ? A2 ?···? Ak ··· be a descending ...

  1. Identifying, examining, and validating a description of the agriculture industry

    E-Print Network [OSTI]

    Romero, Edward Wayne

    2009-05-15T23:59:59.000Z

    The purpose of this study was to identify, examine, and validate the various components and systems in agriculture while investigating three objectives related to Careers, Industries, and Systems using the Delphi technique over three rounds. Three...

  2. Home, Habits, and Energy: Examining Domestic Interactions and Energy Consumption

    E-Print Network [OSTI]

    Paulos, Eric

    , habitual, and irrational. Implications for the design of energy-conserving interactions with technology investigate the relationships among "normal" domestic interactions with technology, energy consumptionHome, Habits, and Energy: Examining Domestic Interactions and Energy Consumption James Pierce1

  3. Examination of the high load limit of an HCCI engine

    E-Print Network [OSTI]

    Anderson, Nathan (Nathan Charles)

    2008-01-01T23:59:59.000Z

    The implementation of homogenous charge compression ignition (HCCI) to gasoline engines is constrained by many factors. This work examines constrains imposed by nitric oxide (NOx) emission and by the need to maintain a ...

  4. Nutrient Management Examination Competency Areas Commercial and Public Specialists

    E-Print Network [OSTI]

    Guiltinan, Mark

    of the publications and reference materials are included on the Nutrient Management Resource CD distributedv.01.2014 Nutrient Management Examination Competency Areas Commercial and Public Specialists Management Specialist Certification Program. If a person understands the subject matter described

  5. Masters Examination Milestones Craft and Hawkins Department of Petroleum Engineering

    E-Print Network [OSTI]

    Harms, Kyle E.

    Masters Examination Milestones Craft and Hawkins Department of Petroleum Engineering This document in Petroleum Engineering at Louisiana State University. A. Thesis Option The student must demonstrate proficiency in research or applying advanced technology to petroleum engineering. The student's degree plan

  6. Examination of Babcock and Wilcox tubes after exposure in an industrial waste incinerator

    SciTech Connect (OSTI)

    Keiser, J.R.; Ferber, M.K.; Longmire, H.F.; Walker, L.R.; Hindman, D.L.

    1996-06-01T23:59:59.000Z

    Seven ceramic tubes provided by, and in most cases manufactured by, Babcock and Wilcox were exposed in E. I. DuPont`s Wilmington, Delaware, hazardous waste incinerator. These tubes were subsequently examined at Oak Ridge National Laboratory to determine the effect of exposure on the strength and microstructural integrity of the tube materials. An unexposed tube section of one of the materials was also examined. Evaluation methods included c-ring compression tests, light microscopy, and electron microprobe spectroscopy. The c-ring compression tests revealed a very wide range in the strengths of the materials tested; the strongest was DuPont Lanxide Composites (DLC) silicon carbide particulate-strengthened alumina, and the weakest was the DLC Type B mixed-oxide material. The only material for which data on unexposed samples were available showed lower strength than the exposed material. Microstructural examination of the samples yielded minimal evidence of interaction of most of the tube materials with the components of the environment. Microprobe examination showed some segregation of yttrium in the matrix and along the surface of one of the PRD166/zirconia tubes and limited interaction of the fibers in the same tube with the components of the environment.

  7. Under-examined aspects of the potential environmental effects of nuclear war

    SciTech Connect (OSTI)

    MacCracken, M.C.; Penner, J.E.

    1987-07-01T23:59:59.000Z

    In addition to destroying the area near the explosions, a nuclear war would lead to injection of a wide range of substances into the environment, both as a result of the delivery systems and explosions themselves and as a consequence of the blast, fires, and resulting destruction and disruption. While addressing the many remaining uncertainties concerning the effects of smoke injections on climate is the major topic of present research, there are a number of other potential impacts that could have major consequences, but which are currently poorly understood and have not yet been carefully examined. These under-examined effects include perturbations to atmospheric chemistry, the effects of injections of dust and water (which could create ice particles), the consequences of emissions from the smoldering phase of the fires, resuspension of materials due to perturbed surface conditions, and a range of other potential consequences.

  8. Examining Effects of Lubricant Composition in Engine Component Systems in

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisoryStandardGeneration |10Examination Report:ExaminationDepartment

  9. Improved Irradiation Performance of Uranium-Molybdenum/Aluminum Dispersion Fuel by Silicon Addition in Aluminum

    SciTech Connect (OSTI)

    Yeon Soo Kim; G. L. Hofman; A. B. Robinson; D. M. Wachs

    2013-10-01T23:59:59.000Z

    Uranium-molybdenum fuel particle dispersion in aluminum is a form of fuel under development for conversion of high-power research and test reactors from highly enriched to low-enriched uranium in the U.S. Global Threat Reduction Initiative program (also known as the Reduced Enrichment for Research and Test Reactors program). Extensive irradiation tests have been conducted to find a solution for problems caused by interaction layer growth and pore formation between U-Mo and Al. Adding a small amount of Si (up to [approximately]5 wt%) in the Al matrix was one of the proposed remedies. The effect of silicon addition in the Al matrix was examined using irradiation test results by comparing side-by-side samples with different Si additions. Interaction layer growth was progressively reduced with increasing Si addition to the matrix Al, up to 4.8 wt%. The Si addition also appeared to delay pore formation and growth between the U-Mo and Al.

  10. additional east mesa: Topics by E-print Network

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

    Spring 2011 Purpose: This research project. The case project for this evaluation is a 1970's barn on the northeast side of Rio Mesa Center. Methods: This research will include...

  11. Sulfurized olefin lubricant additives and compositions containing same

    SciTech Connect (OSTI)

    Braid, M.

    1980-03-25T23:59:59.000Z

    Lubricant additives having substantially improved extreme pressure characteristics are provided by modifying certain sulfurized olefins by reacting said olefins with a cyclic polydisulfide under controlled reaction conditions and at a temperature of at least about 130/sup 0/ C.

  12. Ionic Liquids as Novel Lubricant Additives for Next-Generation...

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

    Ionic Liquids as Novel Lubricant Additives for Next-Generation Fuel-Efficient Engines May 15 2015 10:00 AM - 11:00 AM Jun Qu, Materials Science and Technology Division ORNL...

  13. Prediction of additive filtration rate from slurry properties

    SciTech Connect (OSTI)

    Rudenko, L.I.; Urusova, N.P.

    1987-01-01T23:59:59.000Z

    The authors study the porosity, specific surface area, and certain other characteristics of solid contaminants and suspensions of commercial lube oil additives, and also the possibility of using the results from these studies to determine the rate of additive filtration through a layer of the solid contaminants. For investigation, the authors took the solid contaminants in the additive VNII NP-360 (a mixture of zinc dialkylphenyldithiophosphate and barium alkylphenolate), AFK (calcium trialkylphenolate), EFO (solvent extract from residual lube stocks successively treated with P/sub 2/S/sub 5/, an alcohol, ZnO, and Ba(OH)/sub 2/), MASK (overbased calcium alkylsalicylate), PMS (overbased calcium sulfonate), VNII NP-370 (calcium salt of product obtained by condensation of alkylphenols with formaldehyde), and the boron component of the additive A-9250 (boron-containing Mannich base).

  14. additive gene effects: Topics by E-print Network

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

    Gustavo Glusman; Shizhen Qin; M. Raafat El-gewely; Andrew F. Siegel; Jared C. Roach; Leroy Hood; Arian F. A. Smit 19 EFFECTS OF ADDITIVE NOISE ON THE THROUGHPUT OF CDMA...

  15. alcohol gas additives: Topics by E-print Network

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

    Additives That Prevent Or Reverse Cathode Aging In Drift Chambers With Helium-Isobutane Gas HEP - Experiment (arXiv) Summary: Noise and Malter breakdown have been studied at high...

  16. Enhancing quantum entanglement by photon addition and subtraction

    E-Print Network [OSTI]

    Navarrete-Benlloch, Carlos

    The non-Gaussian operations effected by adding or subtracting a photon on entangled optical beams emerging from a parametric down-conversion process have been suggested to enhance entanglement. Heralded photon addition or ...

  17. Addition of First Generation Leptons to the External Flux Model

    E-Print Network [OSTI]

    Aaron J. Roy

    2009-11-28T23:59:59.000Z

    In an extra dimensional EW model in M_4 X S_1 there is no distinction mathematically with the standard model analog as far as the degrees of freedom of the two models along with the masses and more importantly the mass ratio relation in the zero mode limit. In this paper we present a theoretical construct of the same geometry but with the addition of an external magnetic flux permeating the extra coordinate. This will give all of the charged fields in the model an additional phase with nontrivial periodicity. This rather important addition leads to very interesting and mathematically rich physics. Here we will present the generalized theory for the addition of first generation leptons to this theory.

  18. Infinite-dimensional symmetry for wave equation with additional condition

    E-Print Network [OSTI]

    Irina Yehorchenko; Alla Vorobyova

    2009-10-13T23:59:59.000Z

    Symmetries for wave equation with additional conditions are found. Some conditions yield infinite-dimensional symmetry algebra for the nonlinear equation. Ansatzes and solutions corresponding to the new symmetries were constructed.

  19. Beyond 3D Printing: The New Dimensions of Additive Fabrication

    E-Print Network [OSTI]

    Keating, Steven John

    Additive fabrication, often referred to as 3D printing, is the construction of objects by adding material. This stands in contrast to subtractive methods, which involve removing material by means of milling or cutting. ...

  20. Approaches to Maintaining Provenance throughout the Additive Manufacturing Process

    E-Print Network [OSTI]

    prototyping and 3D printing by users both in engineering and the humanities. The proposed digital signing--Digital Signing; 3D printing; 3D objects; provenance. I.INTRODUCTION Additive manufacturing as a process has been

  1. The Selection and Use of Fireside Additives on Industrial Boilers

    E-Print Network [OSTI]

    Radway, J. E.

    1981-01-01T23:59:59.000Z

    As energy prices have escalated and fuel quality deteriorated, fuel chemicals have found increasing acceptance as tools for improving efficiency and reliability of combustion systems. Though application of fuel additives is not new, their use has...

  2. additive antioxidant therapy: Topics by E-print Network

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

    23 24 25 Next Page Last Page Topic Index 1 The Study of Variations in the Properties of Biodiesel on Addition of Antioxidants. Open Access Theses and Dissertations Summary:...

  3. INTRODUCTION TO STATISTICAL NEURODYNAMICS: EFFECTS OF ADDITIVE AND PARAMETRIC NOISE

    E-Print Network [OSTI]

    Milton, John G.

    Department of Neurology Committees on Neurobiology & Computational Neuroscience The University of ChicagoINTRODUCTION TO STATISTICAL NEURODYNAMICS: EFFECTS OF ADDITIVE AND PARAMETRIC NOISE John Milton current first attracted the attention of neurobiologists to the presence of ion channels, or pores

  4. Novel electrolytes and electrolyte additives for PHEV applications

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

    diagnostics. Some of these electrolytes contained the following: - Solvents: EC, PC, EMC, etc. - Salts: LiPF 6 , LiBF 4 , LiB(C 2 O 4 ) 2 , LiF 2 BC 2 O 4 , etc. - Additives:...

  5. Control of pyrite addition in coal liquefaction process

    DOE Patents [OSTI]

    Schmid, Bruce K. (Englewood, CO); Junkin, James E. (Englewood, CO)

    1982-12-21T23:59:59.000Z

    Pyrite addition to a coal liquefaction process (22, 26) is controlled (118) in inverse proportion to the calcium content of the feed coal to maximize the C.sub.5 --900.degree. F. (482.degree. C.) liquid yield per unit weight of pyrite added (110). The pyrite addition is controlled in this manner so as to minimize the amount of pyrite used and thus reduce pyrite contribution to the slurry pumping load and disposal problems connected with pyrite produced slag.

  6. Systems simulation of oil additives to grain at terminal elevators

    E-Print Network [OSTI]

    Goforth, Kerry James

    1985-01-01T23:59:59.000Z

    SYSTEMS SIMULATION OF OIL ADDITIVES TO GRAIN AT TERMINAL ELEVATORS A Thesis by Kerry James Goforth Submitted to the Graduate College of Texas A8M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 1985 Major Subject: Agricultural Engineering SYSTEMS SIMULATION OF OIL ADDITIVES TO GRAIN AT TERMINAL ELEVATORS A Thesis by KERRY J. GOFORTH Approved as to style and content by: Calvin B. Parne 1, Jr. (Chairman of Committee) tto R. Kunze...

  7. Cyanoethylated compounds as additives in lithium/lithium batteries

    DOE Patents [OSTI]

    Nagasubramanian, Ganesan (Albuquerque, NM)

    1999-01-01T23:59:59.000Z

    The power loss of lithium/lithium ion battery cells is significantly reduced, especially at low temperatures, when about 1% by weight of an additive is incorporated in the electrolyte layer of the cells. The usable additives are organic solvent soluble cyanoethylated polysaccharides and poly(vinyl alcohol). The power loss decrease results primarily from the decrease in the charge transfer resistance at the interface between the electrolyte and the cathode.

  8. Correlation additivity relation is superadditive for separable states

    E-Print Network [OSTI]

    Zhanjun Zhang

    2012-07-14T23:59:59.000Z

    We deny with a concrete example the generality of the correlation subadditivity relation conjectured by Modi et al's [Phys. Rev. Lett. {\\bf 104}, 080501 (2010)] for any quantum state and point out that the correlation additivity relation is actually super-additive for separable states. This work indicates that any effort on explicitly proving the conjecture and finding the subadditivity source is unnecessary and fruitless.

  9. An additive Hamiltonian plus Landauer's Principle yields quantum theory

    E-Print Network [OSTI]

    Chris Fields

    2015-03-27T23:59:59.000Z

    It is shown that no-signalling, a quantum of action, unitarity, detailed balance, Bell's theorem, the Hilbert-space representation of physical states and the Born rule all follow from the assumption of an additive Hamiltonian together with Landauer's principle. Common statements of the "classical limit" of quantum theory, as well as common assumptions made by "interpretations" of quantum theory, contradict additivity, Landauer's principle, or both.

  10. The Additional Interpolators Method for Variational Analysis in Lattice QCD

    E-Print Network [OSTI]

    Rainer W. Schiel

    2015-03-09T23:59:59.000Z

    In this paper, I describe the Additional Interpolators Method, a new technique for variational analysis in lattice QCD. It is shown to be an excellent method which uses additional interpolators to remove backward in time running states that would otherwise contaminate the signal. The proof of principle, which also makes use of the Time-Shift Trick (Generalized Pencil-of-Functions method), will be delivered at an example on a $64^4$ lattice close to the physical pion mass.

  11. Ionic Liquids as Novel Lubricants and /or Lubricant Additives

    SciTech Connect (OSTI)

    Qu, J. [ORNL; Viola, M. B. [General Motors Company

    2013-10-31T23:59:59.000Z

    This ORNL-GM CRADA developed ionic liquids (ILs) as novel lubricants or oil additives for engine lubrication. A new group of oil-miscible ILs have been designed and synthesized with high thermal stability, non-corrosiveness, excellent wettability, and most importantly effective anti-scuffing/anti-wear and friction reduction characteristics. Mechanistic analysis attributes the superior lubricating performance of IL additives to their physical and chemical interactions with metallic surfaces. Working with a leading lubricant formulation company, the team has successfully developed a prototype low-viscosity engine oil using a phosphonium-phosphate IL as an anti-wear additive. Tribological bench tests of the IL-additized formulated oil showed 20-33% lower friction in mixed and elastohydrodynamic lubrication and 38-92% lower wear in boundary lubrication when compared with commercial Mobil 1 and Mobil Clean 5W-30 engine oils. High-temperature, high load (HTHL) full-size engine tests confirmed the excellent anti-wear performance for the IL-additized engine oil. Sequence VID engine dynamometer tests demonstrated an improved fuel economy by >2% for this IL-additized engine oil benchmarked against the Mobil 1 5W-30 oil. In addition, accelerated catalyst aging tests suggest that the IL additive may potentially have less adverse impact on three-way catalysts compared to the conventional ZDDP. Follow-on research is needed for further development and optimization of IL chemistry and oil formulation to fully meet ILSAC GF-5 specifications and further enhance the automotive engine efficiency and durability.

  12. Blast furnace coke quality in relation to petroleum coke addition

    SciTech Connect (OSTI)

    Alvarez, R.; Diez, M.A.; Menendez, J.A.; Barriocanal, C.; Pis, J.J. [CSIC, Oviedo (Spain). Inst. Nacional del Carbon; Sirgado, M. [ENSIDESA, Aviles (Spain)

    1995-12-01T23:59:59.000Z

    The incorporation of petroleum coke as an additive in industrial coking coal blends is a practice often used by steel companies. A suitable blast furnace coke produced by replacing part of the coking coal blend with a suitable petroleum coke (addition of 5 to 15%), was made by Great Lakes Carbon Corporation and successfully tested at several blast furnaces. This coke had lower reactivity, less ash and slightly higher sulfur content than coke made without the addition of petroleum coke. In contrast with these results, it has been reported in a BCRA study that additions of petroleum coke to a strong coking coal, above 5 wt%, increased coke reactivity. These differences may be explained on the basis of the coal or blend characteristics to which petroleum coke is added. Petroleum coke addition seems to give better results if the coal/blend has high fluidity. The present situation in Spain is favorable for the use of petroleum coke. So, a study of laboratory and semi-industrial scale was made to assess the possibility of using petroleum coke as an additive to the typical industrial coal blend coked by the Spanish Steel Company, ENSIDESA. The influence of the petroleum coke particle size was also studied to semi-industrial scale.

  13. Examining Hysteresis in Lithium- and Manganese-Rich Composite...

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

    with Li 2 CO 3 Cell configurations - Lithium half cells - 1.2 M LiPF 6 in ECEMC (3:7 wt), no additives in 2032 coin cell - All cycling data at least in duplicate at...

  14. Effect of conductive additives in LiFePO4 cathode for lithium-ion batteries

    E-Print Network [OSTI]

    Shim, J.; Guerfi, A.; Zaghib, K.; Striebel, K.A.

    2003-01-01T23:59:59.000Z

    Effect of Conductive Additives in LiFePO 4 Cathode forcapacity on conductive additive content and specificthe amount of conductive additive increases. The addition of

  15. Standard practice for liquid penetrant examination for general industry

    E-Print Network [OSTI]

    American Society for Testing and Materials. Philadelphia

    2009-01-01T23:59:59.000Z

    1.1 This practice covers procedures for penetrant examination of materials. Penetrant testing is a nondestructive testing method for detecting discontinuities that are open to the surface such as cracks, seams, laps, cold shuts, shrinkage, laminations, through leaks, or lack of fusion and is applicable to in-process, final, and maintenance testing. It can be effectively used in the examination of nonporous, metallic materials, ferrous and nonferrous metals, and of nonmetallic materials such as nonporous glazed or fully densified ceramics, as well as certain nonporous plastics, and glass. 1.2 This practice also provides a reference: 1.2.1 By which a liquid penetrant examination process recommended or required by individual organizations can be reviewed to ascertain its applicability and completeness. 1.2.2 For use in the preparation of process specifications and procedures dealing with the liquid penetrant testing of parts and materials. Agreement by the customer requesting penetrant inspection is strongly ...

  16. EVALUATION OF TRANSPORTATION OPTIONS FOR INTERMEDIATE NON DESTRUCTIVE EXAMINATIONS

    SciTech Connect (OSTI)

    Case, Susan; Hoggard, Gary

    2014-07-01T23:59:59.000Z

    Idaho National Laboratory (INL) shipments of irradiated experiments from the Advanced Test Reactor (ATR) to the Hot Fuels Examination Facility (HFEF) have historically been accomplished using the General Electric Model 2000 (GE 2000) Type B shipping container. Battelle Energy Alliance (BEA) concerns regarding the future availability and leasing and handling costs associated with the GE 2000 cask have warranted an evaluation of alternative shipping options. One or more of these shipping options may be utilized to perform non destructive examinations (NDE) such as neutron radiography and precision gamma scans of irradiated experiments at HFEF and then return the experiments to ATR for further irradiation, hereafter referred to as “intermediate NDE.”

  17. Examination of Terminal Land Requirements for Hydrogen Delivery |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisoryStandardGeneration |10Examination Report:ExaminationDepartment of

  18. On Hastings' counterexamples to the minimum output entropy additivity conjecture

    E-Print Network [OSTI]

    Fernando G. S. L. Brandao; Michal Horodecki

    2009-07-19T23:59:59.000Z

    Hastings recently reported a randomized construction of channels violating the minimum output entropy additivity conjecture. Here we revisit his argument, presenting a simplified proof. In particular, we do not resort to the exact probability distribution of the Schmidt coefficients of a random bipartite pure state, as in the original proof, but rather derive the necessary large deviation bounds by a concentration of measure argument. Furthermore, we prove non-additivity for the overwhelming majority of channels consisting of a Haar random isometry followed by partial trace over the environment, for an environment dimension much bigger than the output dimension. This makes Hastings' original reasoning clearer and extends the class of channels for which additivity can be shown to be violated.

  19. Analysis of Academic Ties: A Case Study of Mathematics Genealogy

    E-Print Network [OSTI]

    Gunes, Mehmet Hadi

    Analysis of Academic Ties: A Case Study of Mathematics Genealogy Engin Arslan, Mehmet Hadi Gunes the Mathematics Genealogy Project data. Additionally, using university and nation information of mathematicians over the years. Keywords - Academic ties, mathematics genealogy, social network. 1. INTRODUCTION

  20. Scanning electron microscope examination of shale in core from the Frio Formation, Brazoria County, Texas

    SciTech Connect (OSTI)

    Alley-McReynolds, P.D. [Univ. of Houston, TX (United States)

    1994-09-01T23:59:59.000Z

    Scanning electron microscope (SEM) examination of additional core from shallower geopressured and nongeopressured Frio Formation wells in Brazoria County shows similar fracture patterns and clay textures to those reported earlier in the Skrabanek 1 well. The additional wells examined by SEM are 1-B Minnie Mettler, 2847 to 3254 m; Pleasant Bayou 1, 3532 to 4750 m; and Phillips Petroleum JJ 1, 4919 to 5128 m. We noted that shales occurring from 2744 to 5488 in have similar grain orientation and fracture patterns. Pleasant Bayou 1 is strikingly similar to Skrabanek 1, having coarse flakes and grains of quartz and feldspar disbursed throughout. Phillips Petroleum JJ 1 is more uniform in appearance, lacking distinct clay flakes and scattered grains. 1-B Minnie Mettler is similar in appearance to Phillips Petroleum JJ 1, having a uniform distribution of components; however, the clay flakes are less densely packed. Fractures are present in all three wells. The abundance of both horizontal and vertical fractures at varying depths could act as avenues of fluid flow within geopressured shales.

  1. Characteristics of yttrium oxide laser ceramics with additives

    SciTech Connect (OSTI)

    Osipov, V V; Solomonov, V I; Orlov, A N; Shitov, V A; Maksimov, R N; Spirina, A V [Institute of Electrophysics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg (Russian Federation)

    2013-03-31T23:59:59.000Z

    Neodymium- or ytterbium-doped laser ceramics with a disordered crystal-field structure formed by introduction of iso- and heterovalent elements into yttrium oxide are studied. It is shown that these additives broaden the spectral band of laser transitions, which makes it possible to use ceramics as active laser media emitting ultrashort pulses. Lasing was obtained in several samples of this ceramics. At the same time, it is shown that addition of zirconium and hafnium stimulates the Foerster quenching of upper laser levels and pump levels. (extreme light fields and their applications)

  2. Health studies indicate MTBE is safe gasoline additive

    SciTech Connect (OSTI)

    Anderson, E.V.

    1993-09-01T23:59:59.000Z

    Implementation of the oxygenated fuels program by EPA in 39 metropolitan areas, including Fairbanks and Anchorage, Alaska, in the winter of 1992, encountered some unexpected difficulties. Complaints of headaches, dizziness, nausea, and irritated eyes started in Fairbanks, jumped to Anchorage, and popped up in various locations in the lower 48 states. The suspected culprit behind these complaints was the main additive for oxygenation of gasoline is methyl tert-butyl ether (MTBE). A test program, hastily organized in response to these complaints, has indicated that MTBE is a safe gasoline additive. However, official certification of the safety of MTBE is still awaited.

  3. Undeformed (additive) energy conservation law in Doubly Special Relativity

    E-Print Network [OSTI]

    Gianluca Mandanici

    2008-11-11T23:59:59.000Z

    All the Doubly Special Relativity (DSR) models studied in literature so far involve a deformation of the energy conservation rule that forces us to release the hypothesis of the additivity of the energy for composite systems. In view of the importance of the issue for a consistent formulation of a DSR statistical mechanics and a DSR thermodynamics, we show that DSR models preserving the usual (i.e. additive) energy conservation rule can be found. These models allow the construction of a DSR-covariant extensive energy. The implications of the analysis for the dynamics of DSR-covariant multiparticle systems are also briefly discussed.

  4. Time-Resolved XAFS Spectroscopic Studies of B-H and N-H Oxidative Addition to Transition Metal Catalysts Relevant to Hydrogen Storage

    SciTech Connect (OSTI)

    Bitterwolf, Thomas E. [University of Idaho

    2014-12-09T23:59:59.000Z

    Successful catalytic dehydrogenation of aminoborane, H3NBH3, prompted questions as to the potential role of N-H oxidative addition in the mechanisms of these processes. N-H oxidative addition reactions are rare, and in all cases appear to involve initial dative bonding to the metal by the amine lone pairs followed by transfer of a proton to the basic metal. Aminoborane and its trimethylborane derivative block this mechanism and, in principle, should permit authentic N-H oxidative attrition to occur. Extensive experimental work failed to confirm this hypothesis. In all cases either B-H complexation or oxidative addition of solvent C-H bonds dominate the chemistry.

  5. Examination Of Sulfur Measurements In DWPF Sludge Slurry And SRAT Product Materials

    SciTech Connect (OSTI)

    Bannochie, C. J.; Wiedenman, B. J.

    2012-11-29T23:59:59.000Z

    Savannah River National Laboratory (SRNL) was asked to re-sample the received SB7b WAPS material for wt. % solids, perform an aqua regia digestion and analyze the digested material by inductively coupled plasma - atomic emission spectroscopy (ICP-AES), as well as re-examine the supernate by ICP-AES. The new analyses were requested in order to provide confidence that the initial analytical subsample was representative of the Tank 40 sample received and to replicate the S results obtained on the initial subsample collected. The ICP-AES analyses for S were examined with both axial and radial detection of the sulfur ICP-AES spectroscopic emission lines to ascertain if there was any significant difference in the reported results. The outcome of this second subsample of the Tank 40 WAPS material is the first subject of this report. After examination of the data from the new subsample of the SB7b WAPS material, a team of DWPF and SRNL staff looked for ways to address the question of whether there was in fact insoluble S that was not being accounted for by ion chromatography (IC) analysis. The question of how much S is reaching the melter was thought best addressed by examining a DWPF Slurry Mix Evaporator (SME) Product sample, but the significant dilution of sludge material, containing the S species in question, that results from frit addition was believed to add additional uncertainty to the S analysis of SME Product material. At the time of these discussions it was believed that all S present in a Sludge Receipt and Adjustment Tank (SRAT) Receipt sample would be converted to sulfate during the course of the SRAT cycle. A SRAT Product sample would not have the S dilution effect resulting from frit addition, and hence, it was decided that a DWPF SRAT Product sample would be obtained and submitted to SRNL for digestion and sample preparation followed by a round-robin analysis of the prepared samples by the DWPF Laboratory, F/H Laboratories, and SRNL for S and sulfate. The results of this round-robin analytical study are the second subject of this report.

  6. The Examined Life Writing and the Art of Medicine

    E-Print Network [OSTI]

    Roy J. and Lucille A. Carver College of Medicine 2 In his memoir-in-progress, The ResurrectionistThe Examined Life Writing and the Art of Medicine Program April 24 25, 2007 University of Iowa Roy J. and Lucille A. Carver College of Medicine 1 Tuesday, April 24, 2007 8:00 AM -- 9:00 AM MERF

  7. Examining Energy Use in Heterogeneous Archival Storage Systems

    E-Print Network [OSTI]

    Polyzotis, Neoklis (Alkis)

    Examining Energy Use in Heterogeneous Archival Storage Systems Ian F. Adams*, Ethan L. Miller to consume upwards of 35% the total energy used [2]. As systems grow to encompass thousands of storage to power and cool storage devices, and energy costs are no longer the only issues--data center architects

  8. Environmental Science and Engineering Entrance examination, 95.3.11

    E-Print Network [OSTI]

    Huang, Haimei

    radioactivity in the environment is thought to expose us to roughly 2.0 mSv/y. How many cancer deaths in TaiwanEnvironmental Science and Engineering Entrance examination, 95.3.11 1. Waste management includes treatment, storage and disposal, etc., please explain their definition and compare their differences

  9. Private Pesticide Applicator School & Examinations April 3, 2012

    E-Print Network [OSTI]

    Watson, Craig A.

    Tri-County Private Pesticide Applicator School & Examinations April 3, 2012 Registration Deadline ­ March 28, 2012 5:00 PM Baker County Extension Office 8:30 a.m. Registration ($5 per person for CEU) (Basil Bactawar, Union County Extension) Pest Control Pesticides in the Environment Pesticide Labeling

  10. Private Pesticide Applicator School & Examinations April 6, 2011

    E-Print Network [OSTI]

    Watson, Craig A.

    Tri-County Private Pesticide Applicator School & Examinations April 6, 2011 Registration Deadline ­ March 31, 2011 5:00 PM Baker County Extension Office 8:30 a.m. Registration ($5 per person for CEU) (Basil Bactawar, Union County Extension) Pest Control Pesticides in the Environment Pesticide Labeling

  11. Private Pesticide Applicator School & Examinations April 9, 2013

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    Tri-County Private Pesticide Applicator School & Examinations April 9, 2013 Registration Deadline ­ April 2, 2013 5:00 PM Baker County Extension Office 8:30 a.m. Registration ($5 per person - Exam takers should contact their County Agent to purchase study materials) 8:45 a.m. CORE Principles (Applying

  12. Examining the Evolution and Distribution of Patent Classifications

    E-Print Network [OSTI]

    Börner, Katy

    Examining the Evolution and Distribution of Patent Classifications Daniel O. Kutz School of Library@indiana.edu ABSTRACT Today, more so then ever, patents play an important role in helping inventors and organizations protect their intellectual property. With a 150% increase in the number of patents granted over the last

  13. Physica B 399 (2007) 138142 Examining crystallographic orientation dependence

    E-Print Network [OSTI]

    Ma, Chi

    2007-01-01T23:59:59.000Z

    or 20 mN. We observed discontinuity in the load­displacement curve (pop-in) for the ½2 5 ¯1 and ½6 2 ¯1. A total of 10 crystallographic orientations were examined on selected grains with a maximum load of 4 grains subjected to a maximum load of 20 mN. The single-crystal hardness at high plastic deformation

  14. USING OPTICAL COHERENCE TOMOGRAPHY TO EXAMINE THE SUBSURFACE MORPHOLOGY OF

    E-Print Network [OSTI]

    Barton, Jennifer K.

    : (1) a homogeneous glassy phase; (2) a liquid­liquid phase separated state; and (3) a crystallizedUSING OPTICAL COHERENCE TOMOGRAPHY TO EXAMINE THE SUBSURFACE MORPHOLOGY OF CHINESE GLAZES M of their glazes. The images revealed unique phase assemblage modes in different samples. The results suggest

  15. Computer Science and the Liberal Arts: A Philosophical Examination

    E-Print Network [OSTI]

    Walker, Henry MacKay

    Computer Science and the Liberal Arts: A Philosophical Examination By Henry M. Walker, Grinnell College Charles Kelemen, Swarthmore College August 25, 2009 How can computer science fit within the liberal arts? I thought computer science had to do with engineering and real world applications

  16. Computer Science and the Liberal Arts: A Philosophical Examination

    E-Print Network [OSTI]

    Walker, Henry MacKay

    Computer Science and the Liberal Arts: A Philosophical Examination HENRY M. WALKER Grinnell College of computer science within the liberal arts, based upon a discussion of the nature of computer science flourish in this environment, and evidence indicates that a liberal arts program in computer science can

  17. Regulation XX: GENERAL REGULATIONS AS TO EXAMINATIONS5

    E-Print Network [OSTI]

    conditions: (i) the calculator will be of a type officially approved (iv) the calculator will be self-contained, battery- operated and noiseless; (v) spare batteries may be taken into the examination hall, but instruction manuals, battery chargers, battery packs and spare parts are not permitted, nor any attachments

  18. DESTRUCTIVE EXAMINATION OF SHIPPING PACKAGE 9975-06100

    SciTech Connect (OSTI)

    Daugherty, W.

    2014-11-07T23:59:59.000Z

    Destructive and non-destructive examinations have been performed on specified components of shipping package 9975-06100. This package was selected for examination based on several characteristics: - This was the first destructively examined package in which the fiberboard assembly was fabricated from softwood fiberboard. - The package contained a relatively high heat load to contribute to internal temperature, which is a key environmental factor for fiberboard degradation. - The package has been stored in the middle or top of a storage array since its receipt in K- Area, positions that would contribute to increased service temperatures. No significant changes were observed for attributes that were measured during both field surveillance and destructive examination. Except for the axial gap, all observations and test results met identified criteria, or were collected for information and trending purposes. The axial gap met the 1 inch maximum criterion during field surveillance, but was just over the criterion during SRNL measurements. When re-measured at a later date, it again met the criterion. The bottom of the lower fiberboard assembly and the drum interior had two small stains at matching locations, suggestive of water intrusion. However, the fiberboard assembly did not contain any current evidence of excess moisture. No evidence of a degraded condition was found in this package. Despite exposure to the elevated temperatures of this higher-then-average wattage package, properties of the fiberboard and O-rings are consistent with those of new packages.

  19. Regression and Causation: A Critical Examination of Six Econometrics Textbooks

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Regression and Causation: A Critical Examination of Six Econometrics Textbooks Bryant Chen-1596, USA (310) 825-3243 September 10, 2013 Abstract This report surveys six influential econometric acceptance of the causal content of econometric equations and, uniformly, fail to provide coherent

  20. Examination of the legal mechanisms to regulate advanced fision reactors

    SciTech Connect (OSTI)

    Brinig, M.F.; Repici, D.J.

    1988-12-01T23:59:59.000Z

    The George Mason University School of Law (GMUSL) located in Northern Virginia, and its subcontractor, The John Francis Company, Inc., of Fairfax, Virginia, conducted a study for the Department of Energy's Office of Nuclear Energy which examined the legal mechanisms for the regulation of advanced fision reactors. This report presents the research and findings conducted under that study.

  1. Pore-Level Examination of Gel Destruction During Oil Flow

    E-Print Network [OSTI]

    New York at Stoney Brook, State University of

    Pore-Level Examination of Gel Destruction During Oil Flow R.S. Seright, SPE, New Mexico Petroleum-scale X-ray computed microtomography (XMT) images were obtained at a variety of oil (hexadecane(III)-acetate-hydrolyzed polyacrylamide (HPAM) gel]. For each pore in our image volume, we followed oil and water saturations

  2. TrainingandExaminations Thursday,October2,2014

    E-Print Network [OSTI]

    Jawitz, James W.

    is attained by meeting the Apprentice requirements and passing the Apprentice examinations on exam day 12 years of age. All students must enter the program at the Apprentice Beekeeper level/HBREL. Abouttheexaminations Our testing areas focus largely on the topics covered in our modules. Apprentice and Advanced

  3. Advanced Analysis Qualifying Examination Department of Mathematics and Statistics

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    be a continuous increasing invertible function. Let µF and µF be the Lebesgue-Stieljes measures associated to FNAME: Advanced Analysis Qualifying Examination Department of Mathematics and Statistics University function or characteristic function of A. 2. If a measure is not specified, use Lebesgue measure on R

  4. FREQUENTLY ASKED QUESTIONS ABOUT THE TTP PHD QUALIFYING EXAMINATION (QE)

    E-Print Network [OSTI]

    California at Davis, University of

    FREQUENTLY ASKED QUESTIONS ABOUT THE TTP PHD QUALIFYING EXAMINATION (QE) Pat Mokhtarian, TTP Chair this document helpful. What is the QE and what is its purpose? The QE is the last big hurdle to finishing the PhD dissertation research, and by implication to eventually receive a PhD. We interpret "preparation" to mean two

  5. Red-white and blue baby: a case of phacomatosis pigmentovascularis type V

    E-Print Network [OSTI]

    Byrom, Lisa; Surjana, Devita; Yoong, Corinne; Zappala, Tania

    2015-01-01T23:59:59.000Z

    vignette Red-white and blue baby: a case of phacomatosisextensive greyish-blue patches (dermal melanocytosis)addition, marble-like reddish- blue patches consistent with

  6. Service Contract Addition Please type or print information clearly

    E-Print Network [OSTI]

    Wlodawer, Alexander

    Service Contract Addition Please type or print information clearly Purchasing Department, Building for the service contract. If the item is part of an equipment system, all accessories must be listed. When adding 18. Serial Number 19. Location (Bldg./Rm.) 20. Requested Start Date 21. Service Contract Vendor 22

  7. CONSTRUCTION NOTICE SUPPLEMENT Additional Notice to Ongoing Project

    E-Print Network [OSTI]

    Dong, Yingfei

    CONSTRUCTION NOTICE SUPPLEMENT Additional Notice to Ongoing Project TO: Deans, Directors 23, 2011 HOURS OF CONSTRUCTION: Monday to Friday 7:30 a.m. to 4:00 p.m. ACCESSIBLE ROUTES: Accessible routes shall be maintained. ADVISORY: All persons in the vicinity of this construction project

  8. CONSTRUCTION NOTICE SUPPLEMENT Additional Notice to Ongoing Project

    E-Print Network [OSTI]

    CONSTRUCTION NOTICE SUPPLEMENT Additional Notice to Ongoing Project TO: Deans, Directors on the roof to June 30, 2011. DURATION OF PROJECT: May 21, 2011 to June 30, 2011 HOURS OF CONSTRUCTION: Monday persons in the vicinity of this construction project are advised to respect all construction barricades

  9. CONSTRUCTION NOTICE SUPPLEMENT Additional Notice to Ongoing Project

    E-Print Network [OSTI]

    CONSTRUCTION NOTICE SUPPLEMENT Additional Notice to Ongoing Project TO: Deans, Directors. DURATION OF PROJECT: May 31, 2011 to June 21, 2011 HOURS OF CONSTRUCTION: Monday to Friday 7:30 a.m. to 4. The loading area will be closed on May 31, 2011. ADVISORY: All persons in the vicinity of this construction

  10. Additional reductions in the k-constrained modified KP hierarchy

    E-Print Network [OSTI]

    Oleksandr Chvartatskyi; Yuriy Sydorenko

    2013-12-30T23:59:59.000Z

    Additional reductions in the modified k-constrained KP hierarchy are proposed. As a result we obtain generalizations of Kaup-Broer system, Korteweg-de Vries equation and a modification of Korteweg-de Vries equation that belongs to modified k-constrained KP hierarchy. We also propose solution generating technique based on binary Darboux transformations for the obtained equations.

  11. Submitted to the Annals of Statistics FUNCTIONAL ADDITIVE REGRESSION

    E-Print Network [OSTI]

    Radchenko, Peter

    extends beyond the standard linear regression setting to fit general non-linear additive models. We extending the classical functional regression model. [25] proposed an index model to implement a non-linear extends the usual linear regression model involving a functional predictor, X(t), and a scalar response, Y

  12. additional energy losses: Topics by E-print Network

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

    additional energy losses First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Comparing energy loss...

  13. additional test positions: Topics by E-print Network

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

    additional test positions First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Testing complete positivity...

  14. On abelian and additive complexity in infinite words

    E-Print Network [OSTI]

    Ardal, Hayri; Jungi?, Veselin; Sahasrabudhe, Julian

    2011-01-01T23:59:59.000Z

    The study of the structure of infinite words having bounded abelian complexity was initiated by G. Richomme, K. Saari, and L. Q. Zamboni. In this note we define bounded additive complexity for infinite words over a finite subset of Z^m. We provide an alternative proof of one of the results of Richomme, Saari, and Zamboni.

  15. France at War: Additions to the War Poster Collection

    E-Print Network [OSTI]

    France at War: Additions to the War Poster Collection In the summer of 2004, the library acquired a collection of eighty-five French posters from the First and Second World Wars. These add to Yale's extensive War Poster Collection, which has over 500 French posters from World War I but very few from World War

  16. *Additional SOPs available, see: Labeling Experiments or Bottles

    E-Print Network [OSTI]

    Woodall, Jerry M.

    Materials: -- Acceptable Locations For Use: Refer to chemical specific SOPs. Additional Process Notes email) and when you will return. If the chemical is particularly hazardous, make sure to represent Acids (Very hazardous! Do not approach.) Dirk Pitt Tue (May 5?) 530-752-2241 Overnight bath will clean

  17. Enclosure 1 Additional Information on Hanford Tank Wastes

    E-Print Network [OSTI]

    established by the Atomic Energy Commission in 1969 that cladding hulls (removed from spent fuel by mechanical, 1969, Siting of Commercial Fuel Reprocessing Plants and Related Waste Management Facilities; StatementEnclosure 1 Additional Information on Hanford Tank Wastes Introduction The U. S. Nuclear Regulatory

  18. For additional information, contact: Department of Agricultural Economics & Economics

    E-Print Network [OSTI]

    Lawrence, Rick L.

    For additional information, contact: Department of Agricultural Economics & Economics Montana State.montana.edu/econ agecon@montana.edu 1 2 AGRICULTURAL ECONOMICS & ECONOMICS KELLY GORHAM 1 Austin Owens traveled to Greece as mentors for students in Economics 101 4 Chris Stoddard was the recipient of a MSU Cox Family Faculty

  19. On the Context-Freeness Problem for Vector Addition Systems

    E-Print Network [OSTI]

    , or equivalently vector addition systems (VAS), are widely recognized as a central model for concurrent systems one of the most studied formalisms for the modeling and analysis of concurrent systems. Despite their fairly large expressive power, many verification problems are decidable for VAS: boundedness

  20. Non-Traditional Soil Additives: Can They Improve Crop Production?

    E-Print Network [OSTI]

    Mukhtar, Saqib

    or no nutrient content. Unlike fertilizers, additives are commonly not mar- keted with, nor are they required these materials to the soil will enhance crop production by improving water and/or nutrient availability such as evaporated sea water or sulfates, which may be com- bined with organic extracts of materials such as kelp

  1. A Counterexample to Additivity of Minimum Output Entropy

    E-Print Network [OSTI]

    M. B. Hastings

    2009-12-30T23:59:59.000Z

    We present a random construction of a pair of channels which gives, with non-zero probability for sufficiently large dimensions, a counterexample to the minimum output entropy conjecture. As shown by Shor, this implies a violation of the additivity conjecture for the classical capacity of quantum channels. The violation of the minimum output entropy conjecture is relatively small.

  2. Relativistic addition of parallel velocities from time dilation

    E-Print Network [OSTI]

    Bernhard Rothenstein; Stefan Popescu

    2006-08-11T23:59:59.000Z

    The relativistic addition of parallel velocities is derived involving relativity only via the time dilation formula, avoiding the length contraction used by many authors in conjunction with time dilation. The followed scenario involves a machine gun that fires successive bullets, considered from its rest frame and from the rest frame of the target, the bullets hit.

  3. Request for Addition or Change to SPP Submitted By

    E-Print Network [OSTI]

    Kamat, Vineet R.

    Request for Addition or Change to SPP UM AEC Submitted By: Phone: E-mail: General Product Information Manufacturer/Product Name List of Installations within 50 Miles of Ann Arbor Years Product in Use Certification Certified wood Green Seal Standard GS-11 and Green Seal Plus (iaq) Greenguard Primarily indoor air

  4. Original article Addition of urea to lucernes before industrial

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Original article Addition of urea to lucernes before industrial dehydration: Effect on nutritional and at the end of the third cycle: lucernes 1, 2 and 3. These three samples were submitted to an industrial) digestibility measured in sheep using the three dehydrated lucernes; and ii) on ruminal degradation

  5. additive contents crada: Topics by E-print Network

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

    additive contents crada First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 NIMH CRADAs Review and Approval...

  6. Microcosmos In addition to the regular physics major, we

    E-Print Network [OSTI]

    Saldin, Dilano

    Physics II (1) Physics 309 Modern Physics (3) Physics 270 Computational Physics (3) or 370 Physics 317 Thermodynamics (3) Physics 409 Modern Physics Lab* (3) Physics 411 Mechanics (4) Physics 420 ElectricityCosmos to Microcosmos In addition to the regular physics major, we also offer a physics major

  7. Additives and method for controlling clathrate hydrates in fluid systems

    DOE Patents [OSTI]

    Sloan, E.D. Jr.; Christiansen, R.L.; Lederhos, J.P.; Long, J.P.; Panchalingam, V.; Du, Y.; Sum, A.K.W.

    1997-06-17T23:59:59.000Z

    Discussed is a process for preventing clathrate hydrate masses from detrimentally impeding the possible flow of a fluid susceptible to clathrate hydrate formation. The process is particularly useful in the natural gas and petroleum production, transportation and processing industry where gas hydrate formation can cause serious problems. Additives preferably contain one or more five member, six member and/or seven member cyclic chemical groupings. Additives include polymers having lactam rings. Additives can also contain polyelectrolytes that are believed to improve conformance of polymer additives through steric hindrance and/or charge repulsion. Also, polymers having an amide on which a C{sub 1}-C{sub 4} group is attached to the nitrogen and/or the carbonyl carbon of the amide may be used alone, or in combination with ring-containing polymers for enhanced effectiveness. Polymers having at least some repeating units representative of polymerizing at least one of an oxazoline, an N-substituted acrylamide and an N-vinyl alkyl amide are preferred.

  8. Additives and method for controlling clathrate hydrates in fluid systems

    DOE Patents [OSTI]

    Sloan, Jr., Earle Dendy (Golden, CO); Christiansen, Richard Lee (Littleton, CO); Lederhos, Joseph P. (Wheatridge, CO); Long, Jin Ping (Dallas, TX); Panchalingam, Vaithilingam (Lakewood, CO); Du, Yahe (Golden, CO); Sum, Amadeu Kun Wan (Golden, CO)

    1997-01-01T23:59:59.000Z

    Discussed is a process for preventing clathrate hydrate masses from detrimentally impeding the possible flow of a fluid susceptible to clathrate hydrate formation. The process is particularly useful in the natural gas and petroleum production, transportation and processing industry where gas hydrate formation can cause serious problems. Additives preferably contain one or more five member, six member and/or seven member cyclic chemical groupings. Additives include polymers having lactam rings. Additives can also contain polyelectrolytes that are believed to improve conformance of polymer additives through steric hinderance and/or charge repulsion. Also, polymers having an amide on which a C.sub.1 -C.sub.4 group is attached to the nitrogen and/or the carbonyl carbon of the amide may be used alone, or in combination with ring-containing polymers for enhanced effectiveness. Polymers having at least some repeating units representative of polymerizing at least one of an oxazoline, an N-substituted acrylamide and an N-vinyl alkyl amide are preferred.

  9. Apollo Rock Reveals Moon Had Molten Core | Universe Additional Resources

    E-Print Network [OSTI]

    Weiss, Benjamin P.

    Apollo Rock Reveals Moon Had Molten Core | Universe Today Subscribe Podcast Home Additional Apollo Rock Reveals Moon Had Molten Core Written by Nancy Atkinson If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting! Apollo Rock Reveals Moon Had Molten Core | Universe Today

  10. Case No. VWZ-0020

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

    DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Motion to Dismiss Name of Case: Lucy B. Smith Date of Filing: October 14, 1999 Case Number: VWZ-0020 This determination will...

  11. The electrical resistivity method in cased boreholes

    SciTech Connect (OSTI)

    Schenkel, C.J.

    1991-05-01T23:59:59.000Z

    The use of downhole current sources in resistivity mapping can greatly enhance the detection and delineation of subsurface features. The purpose of this work is to examine the resistivity method for current sources in wells cased with steel. The resistivity method in cased boreholes with downhole current sources is investigated using the integral equation (IE) technique. The casing and other bodies are characterized as conductivity inhomogeneities in a half-space. For sources located along the casing axis, an axially symmetric Green's function is used to formulate the surface potential and electric field (E-field) volume integral equations. The situations involving off-axis current sources and three-dimensional (3-D) bodies is formulated using the surface potential IE method. The solution of the 3-D Green's function is presented in cylindrical and Cartesian coordinate systems. The methods of moments is used to solve the Fredholm integral equation of the second kind for the response due to the casing and other bodies. The numerical analysis revealed that the current in the casing can be approximated by its vertical component except near the source and the axial symmetric approximation of the casing is valid even for the 3-D problem. The E-field volume IE method is an effective and efficient technique to simulate the response of the casing in a half-space, whereas the surface potential approach is computationally better when multiple bodies are involved. Analyzing several configurations of the current source indicated that the casing response is influenced by four characteristic factors: conduction length, current source depth,casing depth, and casing length. 85 refs., 133 figs., 11 tabs.

  12. Examination of a Junction-Box Adhesion Test for Use in Photovoltaic Module Qualification (Presentation)

    SciTech Connect (OSTI)

    Miller, D. C.; Wohlgemuth, J. H.

    2012-08-01T23:59:59.000Z

    Engineering robust adhesion of the junction-box (j-box) is a hurdle typically encountered by photovoltaic (PV) module manufacturers during product development. There are historical incidences of adverse effects (e.g., fires) caused when the j-box/adhesive/module system has failed in the field. The addition of a weight to the j-box during the 'damp heat' IEC qualification test is proposed to verify the basic robustness of its adhesion system. The details of the proposed test will be described, in addition to the preliminary results obtained using representative materials and components. The described discovery experiments examine moisture-cured silicone, foam tape, and hot-melt adhesives used in conjunction with PET or glass module 'substrates.' To be able to interpret the results, a set of material-level characterizations was performed, including thermogravimetric analysis, differential scanning calorimetry, and dynamic mechanical analysis. PV j-boxes were adhered to a substrate, loaded with a prescribed weight, and then placed inside an environmental chamber (at 85C, 85% relative humidity). Some systems did not remain attached through the discovery experiments. Observed failure modes include delamination (at the j-box/adhesive or adhesive/substrate interface) and phase change/creep. The results are discussed in the context of the application requirements, in addition to the plan for the formal experiment supporting the proposed modification to the qualification test.

  13. Examination of a Junction-Box Adhesion Test for Use in Photovoltaic Module Qualification: Preprint

    SciTech Connect (OSTI)

    Miller, D. C.; Wohlgemuth, J. H.

    2012-08-01T23:59:59.000Z

    Engineering robust adhesion of the junction-box (j-box) is a hurdle typically encountered by photovoltaic (PV) module manufacturers during product development. There are historical incidences of adverse effects (e.g., fires) caused when the j-box/adhesive/module system has failed in the field. The addition of a weight to the j-box during the 'damp heat' IEC qualification test is proposed to verify the basic robustness of its adhesion system. The details of the proposed test will be described, in addition to the preliminary results obtained using representative materials and components. The described discovery experiments examine moisture-cured silicone, foam tape, and hot-melt adhesives used in conjunction with PET or glass module 'substrates.' To be able to interpret the results, a set of material-level characterizations was performed, including thermogravimetric analysis, differential scanning calorimetry, and dynamic mechanical analysis. PV j-boxes were adhered to a substrate, loaded with a prescribed weight, and then placed inside an environmental chamber (at 85C, 85% relative humidity). Some systems did not remain attached through the discovery experiments. Observed failure modes include delamination (at the j-box/adhesive or adhesive/substrate interface) and phase change/creep. The results are discussed in the context of the application requirements, in addition to the plan for the formal experiment supporting the proposed modification to the qualification test.

  14. Nondestructive examination of DOE high-level waste storage tanks

    SciTech Connect (OSTI)

    Bush, S.; Bandyopadhyay, K.; Kassir, M.; Mather, B.; Shewmon, P.; Streicher, M.; Thompson, B.; van Rooyen, D.; Weeks, J.

    1995-05-01T23:59:59.000Z

    A number of DOE sites have buried tanks containing high-level waste. Tanks of particular interest am double-shell inside concrete cylinders. A program has been developed for the inservice inspection of the primary tank containing high-level waste (HLW), for testing of transfer lines and for the inspection of the concrete containment where possible. Emphasis is placed on the ultrasonic examination of selected areas of the primary tank, coupled with a leak-detection system capable of detecting small leaks through the wall of the primary tank. The NDE program is modelled after ASME Section XI in many respects, particularly with respects to the sampling protocol. Selected testing of concrete is planned to determine if there has been any significant degradation. The most probable failure mechanisms are corrosion-related so that the examination program gives major emphasis to possible locations for corrosion attack.

  15. Is there evidence for additional neutrino species from cosmology?

    SciTech Connect (OSTI)

    Feeney, Stephen M.; Peiris, Hiranya V. [Department of Physics and Astronomy, University College London, London WC1E 6BT (United Kingdom); Verde, Licia, E-mail: stephen.feeney.09@ucl.ac.uk, E-mail: h.peiris@ucl.ac.uk, E-mail: liciaverde@icc.ub.edu [ICREA and ICC, Institut de Ciencies del Cosmos, Universitat de Barcelona (IEEC-UB), Marti i Franques 1, Barcelona 08028 (Spain)

    2013-04-01T23:59:59.000Z

    It has been suggested that recent cosmological and flavor-oscillation data favor the existence of additional neutrino species beyond the three predicted by the Standard Model of particle physics. We apply Bayesian model selection to determine whether there is indeed any evidence from current cosmological datasets for the standard cosmological model to be extended to include additional neutrino flavors. The datasets employed include cosmic microwave background temperature, polarization and lensing power spectra, and measurements of the baryon acoustic oscillation scale and the Hubble constant. We also consider other extensions to the standard neutrino model, such as massive neutrinos, and possible degeneracies with other cosmological parameters. The Bayesian evidence indicates that current cosmological data do not require any non-standard neutrino properties.

  16. Mass spectral characterization of petroleum dyes, tracers, and additives

    SciTech Connect (OSTI)

    Youngless, T.L.; Swansiger, J.T.; Danner, D.A.; Greco, M.

    1985-08-01T23:59:59.000Z

    Petroleum dyes, additives, and tracers are important for identifying gasolines in spill and contamination problems. High-resolution mass spectrometry (HRMS) was used for the characterization of 21 commercial petroleum dyes. Many contained common chromophores, typically azo or anthraquinone groups, and often differed only in their degree of alkyl substitution. Few dyes were pure and typically contained several chromogens with homologous series of substituents. A separation method was developed to concentrate the polar fractions containing the additives. Subsequent characterization of the polar fraction by GC/MS showed distinct differences between different gasolines. Various colorless tracers were evaluated in terms of detectability, soil adsorption, and cost. Many tracers exhibited soil adsorption and interferences which limited their detectability. Alcohols in the C8-C10 range were found to be the most suitable tracers with GC/MS detection limits of 1 ppm. 22 references, 4 figures, 3 tables.

  17. An Examination of Music Therapy with Adolescent Populations

    E-Print Network [OSTI]

    Seagren, Stephanie

    2009-05-01T23:59:59.000Z

    , leading to impulsive and disorganized behavior" (Alloy et al., 2005, G-1). Hallahan 12 and Kauffman (2003) noted that the American Psychiatric Association recognizes subdivisions of ADHD including: "1) ADHD, Predominantly Inattentive Type, 2) ADHD... to their full potential. Direct intervention may include 2 various forms of services or therapies, including music therapy. Over the years music therapists and researchers have examined the use of music with various adolescent populations (see Appendix A...

  18. EXAMINATION OF POSTIRRADIATION DEFORMATION MICROSTRUCTURES IN F82H

    SciTech Connect (OSTI)

    Gelles, David S.; Schaublin, R.

    2002-09-01T23:59:59.000Z

    The deformed microstructures of irradiated F82H uniaxial tensile specimens have been examined following irradiation in HFR to 2.6 dpa at 32 C in order to identify controlling mechanisms. Deformation following irradiation is found to occur in poorly defined channels, causing formation of discrete steps at surfaces, similar to that in unirradiated steel. Deformation is by motion of individual a/2<111> dislocations.

  19. Examining Hysteresis in Lithium- and Manganese-Rich Composite Cathode

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisoryStandardGeneration |10Examination

  20. Considering the Case for Biodiversity Cycles: Re-Examining the Evidence for Periodicity in the Fossil Record

    E-Print Network [OSTI]

    Lieberman, Bruce S.; Melott, Adrian L.

    2007-04-01T23:59:59.000Z

    that the artifact may ultimately be based on a signal in the data. A 62 Myr feature appears in extinction, when this same procedure is used. We conclude that evidence for a periodicity at 62 Myr is robust, and evidence for periodicity at approximately 27 Myr is also...

  1. The development of orogenic plateaus : Plateaus: case studies examining relationships between tectonics, crustal strength, surface deformation, and plateau morphology

    E-Print Network [OSTI]

    Cook, Kristen Lee

    2008-01-01T23:59:59.000Z

    This thesis addresses processes associated with the uplift, deformation, and erosion of orogenic plateaus. The timing and mechanisms of uplift of the Tibetan Plateau and the Altiplano are the subject of ongoing debate. ...

  2. Additive for iron disulfide cathodes used in thermal batteries

    DOE Patents [OSTI]

    Not Available

    1982-03-23T23:59:59.000Z

    The invention comprises thermal batteries employing an FeS/sub 2/ depolarizer itself. A minor amount of CaSi/sub 2/ preferably 1-3% by weight is provided as an additive in the FeS/sub 2/ depolarizer to eliminate the voltage transient (spike) which normally occurs upon activation of batteries of this type. The amount of FeS/sub 2/ by weight generally comprises 64 to 90%.

  3. Quantum Gaussian Channels with Additive Correlated Classical Noise

    E-Print Network [OSTI]

    Giovanna Ruggeri; Stefano Mancini

    2006-09-04T23:59:59.000Z

    We provide a model to study memory effects in quantum Gaussian channels with additive classical noise over an arbitrary number of uses. The correlation among different uses is introduced by contiguous two-mode interactions. Numerical results for few modes are presented. They confirm the possibility to enhance the classical information rate with the aid of entangled inputs, and show a likely asymptotic behavior that should lead to the full capacity of the channel.

  4. Pennsylvania Natural Gas LNG Storage Additions (Million Cubic Feet)

    U.S. Energy Information Administration (EIA) 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5 Tables July 1996 Energy Information Administration Office ofthroughYear Jan Feb Mar Apr MayYearAdditions (Million Cubic Feet)

  5. Quantum Addition Circuits and Unbounded Fan-Out

    E-Print Network [OSTI]

    Yasuhiro Takahashi; Seiichiro Tani; Noboru Kunihiro

    2009-10-14T23:59:59.000Z

    We first show how to construct an O(n)-depth O(n)-size quantum circuit for addition of two n-bit binary numbers with no ancillary qubits. The exact size is 7n-6, which is smaller than that of any other quantum circuit ever constructed for addition with no ancillary qubits. Using the circuit, we then propose a method for constructing an O(d(n))-depth O(n)-size quantum circuit for addition with O(n/d(n)) ancillary qubits for any d(n)=\\Omega(log n). If we are allowed to use unbounded fan-out gates with length O(n^c) for an arbitrary small positive constant c, we can modify the method and construct an O(e(n))-depth O(n)-size circuit with o(n) ancillary qubits for any e(n)=\\Omega(log* n). In particular, these methods yield efficient circuits with depth O(log n) and with depth O(log* n), respectively. We apply our circuits to constructing efficient quantum circuits for Shor's discrete logarithm algorithm.

  6. A Case for Climate Neutrality: Case Studies on Moving Towards...

    Open Energy Info (EERE)

    for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A Case for Climate Neutrality: Case Studies...

  7. Infrared thermography for laser-based powder bed fusion additive manufacturing processes

    SciTech Connect (OSTI)

    Moylan, Shawn; Whitenton, Eric; Lane, Brandon; Slotwinski, John [National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, MD 20899 (United States)

    2014-02-18T23:59:59.000Z

    Additive manufacturing (AM) has the potential to revolutionize discrete part manufacturing, but improvements in processing of metallic materials are necessary before AM will see widespread adoption. A better understanding of AM processes, resulting from physics-based modeling as well as direct process metrology, will form the basis for these improvements. Infrared (IR) thermography of AM processes can provide direct process metrology, as well as data necessary for the verification of physics-based models. We review selected works examining how IR thermography was implemented and used in various powder-bed AM processes. This previous work, as well as significant experience at the National Institute of Standards and Technology in temperature measurement and IR thermography for machining processes, shapes our own research in AM process metrology with IR thermography. We discuss our experimental design, as well as plans for future IR measurements of a laser-based powder bed fusion AM process.

  8. Heat transfer and material flow during laser assisted multi-layer additive manufacturing

    SciTech Connect (OSTI)

    Manvatkar, V.; De, A.; DebRoy, T. [Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802 (United States)

    2014-09-28T23:59:59.000Z

    A three-dimensional, transient, heat transfer, and fluid flow model is developed for the laser assisted multilayer additive manufacturing process with coaxially fed austenitic stainless steel powder. Heat transfer between the laser beam and the powder particles is considered both during their flight between the nozzle and the growth surface and after they deposit on the surface. The geometry of the build layer obtained from independent experiments is compared with that obtained from the model. The spatial variation of melt geometry, cooling rate, and peak temperatures is examined in various layers. The computed cooling rates and solidification parameters are used to estimate the cell spacings and hardness in various layers of the structure. Good agreement is achieved between the computed geometry, cell spacings, and hardness with the corresponding independent experimental results.

  9. Comparing Environmental Impacts of Additive Manufacturing vs. Traditional Machining via Life-Cycle Assessment

    E-Print Network [OSTI]

    Faludi, Jeremy; Bayley, Cindy; Bhogal, Suraj; Iribarne, Myles

    2014-01-01T23:59:59.000Z

    Impacts of Additive Manufacturing vs. Traditional MachiningSocial Impacts of Additive Manufacturing vs CNC Machiningcutting! Impacts of Additive Manufacturing in Literature

  10. Comparing Environmental Impacts of Additive Manufacturing vs. Traditional Machining via Life-Cycle Assessment

    E-Print Network [OSTI]

    Faludi, Jeremy; Bayley, Cindy; Bhogal, Suraj; Iribarne, Myles

    2014-01-01T23:59:59.000Z

    Social Impacts of Additive Manufacturing vs CNC MachiningImpacts of Additive Manufacturing vs. Traditional Machiningcutting! Impacts of Additive Manufacturing in Literature

  11. Secondary Pollutants from Ozone Reaction with Ventilation Filters and Degradation of Filter Media Additives

    E-Print Network [OSTI]

    Destaillats, Hugo

    2012-01-01T23:59:59.000Z

    and degradation of filter media additives H. Destaillats, W.and Degradation of Filter Media Additives Hugo Destaillatsand degradation of filter media additives Hugo Destaillats

  12. Common genetic variants, acting additively, are a major source of risk for autism

    E-Print Network [OSTI]

    2012-01-01T23:59:59.000Z

    can be explained by additive genetic effects, known asthe assumptions of the additive model and partition familiespolymorphism exerts substantial additive genetic effects on

  13. High Resolution Additive Patterning of Nanoparticles and Polymers Enabled by Vapor Permeable Polymer Templates

    E-Print Network [OSTI]

    Demko, Michael Thomas

    2012-01-01T23:59:59.000Z

    High Resolution Additive Patterning of Nanoparticles andHigh Resolution Additive Patterning of Nanoparticles andareas, and in a completely additive manner. In this work, a

  14. Individual-level space-time analyses of emergency department data using generalized additive modeling

    E-Print Network [OSTI]

    Vieira, Veronica M.; Weinberg, Janice M.; Webster, Thomas F.

    2012-01-01T23:59:59.000Z

    data using generalized additive modeling. BMC Public HealthTibshirani R: Generalized Additive Models. London: Chapmanapplication using generalized additive models. Int J Health

  15. Immobilization of uranium in contaminated soil by natural apatite addition

    SciTech Connect (OSTI)

    Mrdakovic Popic, Jelena; Stojanovic, Mirjana; Milosevic, Sinisa; Iles, Deana; Zildzovic, Snezana [Institute for Technology of Nuclear and other Mineral Raw Materials, Franche d' Epere 86, Belgrade (Serbia)

    2007-07-01T23:59:59.000Z

    Available in abstract form only. Full text of publication follows: The goal of this study was to evaluate the effectiveness of Serbian natural mineral apatite as soil additive for reducing the migration of uranium from contaminated sediments. In laboratory study we investigated the sorption properties of domestic apatite upon different experimental conditions, such as pH, adsorbent mass, reaction period, concentration of P{sub 2}O{sub 5} in apatite, solid/liquid ratio. In second part of study, we did the quantification of uranium in soil samples, taken from uranium mine site 'Kalna', by sequential extraction method. The same procedure was, also, used for uranium determination in contaminated soil samples after apatite addition, in order to determine the changes in U distribution in soil fraction. The obtained results showed the significant level of immobilization (96.7%) upon certain conditions. Increase of %P{sub 2}O{sub 5} in apatite and process of mechano-chemical activation led to increase of immobilization capacity from 17.50% till 91.64%. The best results for uranium binding were obtained at pH 5.5 and reaction period 60 days (98.04%) The sequential extraction showed the presence of uranium (48.2%) in potentially available soil fractions, but with the apatite addition uranium content in these fractions decreased (30.64%), what is considering environmental aspect significant fact. In situ immobilization of radionuclide using inexpensive sequestering agents, such as apatite, is very adequate for big contaminated areas of soil with low level of contamination. This investigation study on natural apatite from deposit 'Lisina' Serbia was the first one of this type in our country. Key words: apatite, uranium, immobilization, soil, contamination. (authors)

  16. A dynamical perspective on additional planets in 55 Cancri

    E-Print Network [OSTI]

    Sean N. Raymond; Rory Barnes; Noel Gorelick

    2008-08-25T23:59:59.000Z

    Five planets are known to orbit the star 55 Cancri. The recently-discovered planet f at 0.78 AU (Fischer et al. 2008) is located at the inner edge of a previously-identified stable zone that separates the three close-in planets from planet d at 5.9 AU. Here we map the stability of the orbital space between planets f and d using a suite of n-body integrations that include an additional, yet-to-be-discovered planet g with a radial velocity amplitude of 5 m/s (planet mass = 0.5-1.2 Saturn masses). We find a large stable zone extending from 0.9 to 3.8 AU at eccentricities below 0.4. For each system we quantify the probability of detecting planets b-f on their current orbits given perturbations from hypothetical planet g, in order to further constrain the mass and orbit of an additional planet. We find that large perturbations are associated with specific mean motion resonances (MMRs) with planets f and d. We show that two MMRs, 3f:1g (the 1:3 MMR between planets g and f) and 4g:1d cannot contain a planet g. The 2f:1g MMR is unlikely to contain a planet more massive than about 20 Earth masses. The 3g:1d and 5g:2d MMRs could contain a resonant planet but the resonant location is strongly confined. The 3f:2g, 2g:1d and 3g:2d MMRs exert a stabilizing influence and could contain a resonant planet. Furthermore, we show that the stable zone may in fact contain 2-3 additional planets, if they are ~50 Earth masses each. Finally, we show that any planets exterior to planet d must reside beyond 10 AU.

  17. New cement additives that eliminate cement body permeability

    SciTech Connect (OSTI)

    Talabani, S.; Hareland, G. [New Mexico Inst. of Mining and Technology, Socorro, NM (United States)

    1995-10-01T23:59:59.000Z

    An experimental investigation was carried out replacing some currently used cement additives with three new additives. The experiments performed monitored the cement slurry pressure during the setting of the cement. During the setting period of the cement, two time cycles of cement expansion and contraction are observed. This is due to the individual contribution of each component in the cement mixture. To obtain the optimum tightness of the cement, final contraction in the cycle is crucial for blockage of gas migration. In these studies optimum concentrations of the additives were obtained experimentally, where the cyclic pressure behavior of the cement was optimized and the permeability reduced for the best final cement results. The parameters investigated in this study were; change in the applied pressure on the slurry with time, the compressive strength and permeability of the set cement. The major causes of the early microfractures are the in-complete cement-water reaction, low compressive strength of the set cement, and the sudden change in the hydrostatic pressure as the cement changes its phase from liquid to a solid state. The fluid loss and free water content were measured and controlled for each sample. The results of this study is that proper amounts of X-C polymer, Anchorage clay, Ironite Sponge, and Synthetic Rubber can be used to optimize the compressive strength and eliminate both micro-fracture and micro-annulus. There are certain limits to the amount and type of Synthetic Rubber powder which cement will set and the micro-fractures are eliminated. This experimental approach can be used to eliminate gas migration through a cement design that is environmentally safe, inexpensive, and uses recyclable materials.

  18. Case study field evaluation of a systems approach to retrofitting a residential HVAC system

    SciTech Connect (OSTI)

    Walker, Iain S.; McWiliams, Jennifer A.; Konopacki, Steven J.

    2003-09-01T23:59:59.000Z

    This case study focusing on a residence in northern California was undertaken as a demonstration of the potential of a systems approach to HVAC retrofits. The systems approach means that other retrofits that can affect the HVAC system are also considered. For example, added building envelope insulation reduces building loads so that smaller capacity HVAC system can be used. Secondly, we wanted to examine the practical issues and interactions with contractors and code officials required to accomplish the systems approach because it represents a departure from current practice. We identified problems in the processes of communication and installation of the retrofit that led to compromises in the final energy efficiency of the HVAC system. These issues must be overcome in order for HVAC retrofits to deliver the increased performance that they promise. The experience gained in this case study was used to optimize best practices guidelines for contractors (Walker 2003) that include building diagnostics and checklists as tools to assist in ensuring the energy efficiency of ''house as a system'' HVAC retrofits. The best practices guidelines proved to be an excellent tool for evaluating the eight existing homes in this study, and we received positive feedback from many potential users who reviewed and used them. In addition, we were able to substantially improve the energy efficiency of the retrofitted case study house by adding envelope insulation, a more efficient furnace and air conditioner, an economizer and by reducing duct leakage.

  19. Irradiated Microsphere Gamma Analyzer for Examination of Particle Fuel

    SciTech Connect (OSTI)

    Paul A. Demkowicz; Various

    2014-06-01T23:59:59.000Z

    Fabrication of the first series of fuel compacts for the current US tristructural isotropic (TRISO) coated particle fuel development and qualification effort was completed at Oak Ridge National Laboratory (ORNL) in 2006. In November of 2009, after almost 3 years and 620 effective full power days of irradiation in the Advanced Test Reactor at Idaho National Laboratory (INL), the first Advanced Gas Reactor irradiation test (AGR-1) was concluded. Compacts were irradiated at a calculated timeaveraged, volume-averaged temperature of 955–1136°C to a burnup ranging from 11.2–19.5% fissions per initial metal atom and a total fast fluence of 2.2–4.3·1025 n/m2 [1]. No indication of fission product release from TRISO coating failure was observed during the irradiation test, based on real-time monitoring of gaseous fission products. Post-irradiation examination (PIE) and hightemperature safety testing of the compacts has been in progress at both ORNL and INL since 2010, and have revealed small releases of a limited subset of fission products (such as silver, cesium, and europium). Past experience has shown that some elements can be released from TRISO particles when a defect forms in the SiC layer, even when one or more pyrocarbon layers remain intact and retain the gaseous fission products. Some volatile elements can also be released by diffusion through an intact SiC layer during safety testing if temperatures are high enough and the duration is long enough. In order to understand and quantify the release of certain radioactive fission products, it is sometimes necessary to individually examine each of the more than 4000 coated particles in a given compact. The Advanced Irradiated Microsphere Gamma Analyzer (Advanced- IMGA) was designed to perform this task in a remote hot cell environment. This paper describes the Advanced- IMGA equipment and examination process and gives results for a typical full compact evaluation.

  20. DESTRUCTIVE EXAMINATION OF SHIPPING PACKAGE 9975-03431

    SciTech Connect (OSTI)

    Daugherty, W.

    2012-05-30T23:59:59.000Z

    Destructive and non-destructive examinations have been performed on specified components of shipping package 9975-03431. For those attributes that were also measured during the field surveillance, no significant changes were observed. All observations and test results met identified criteria, or were collected for information and trending purposes. Except for modest corrosion of the lead shield (which is typical of these packages following several years service), no evidence of a degraded condition was found in this package. The Savannah River Site (SRS) stores packages containing plutonium (Pu) materials in the KArea Complex (KAC). The Pu materials are packaged per the DOE 3013 Standard and stored within Model 9975 shipping packages in KAC. The KAC facility DSA (Document Safety Analysis) credits the Model 9975 package to perform several safety functions, including criticality prevention, impact resistance, containment, and fire resistance to ensure the plutonium materials remain in a safe configuration during normal and accident conditions. The Model 9975 package is expected to perform its safety function for at least 12 years from initial packaging. The DSA recognizes the degradation potential for the materials of package construction over time in the KAC storage environment and requires an assessment of materials performance to validate the assumptions of the analysis and ultimately predict service life. As part of the comprehensive Model 9975 package surveillance program, destructive examination of package 9975-03431 was performed following field surveillance in accordance with Reference. Field surveillance of the Model 9975 package in KAC included nondestructive examination of the drum, fiberboard, lead shield and containment vessels. Results of the field surveillance are provided in Attachment 1.

  1. Additivity of Entangled Channel Capacity for Quantum Input States

    E-Print Network [OSTI]

    V. P. Belavkin; X. Dai

    2007-02-10T23:59:59.000Z

    An elementary introduction into algebraic approach to unified quantum information theory and operational approach to quantum entanglement as generalized encoding is given. After introducing compound quantum state and two types of informational divergences, namely, Araki-Umegaki (a-type) and of Belavkin-Staszewski (b-type) quantum relative entropic information, this paper treats two types of quantum mutual information via entanglement and defines two types of corresponding quantum channel capacities as the supremum via the generalized encodings. It proves the additivity property of quantum channel capacities via entanglement, which extends the earlier results of V. P. Belavkin to products of arbitrary quantum channels for quantum relative entropy of any type.

  2. On an additional realization of supersymmetry in orthopositronium lifetime anomalies

    E-Print Network [OSTI]

    B. M. Levin; V. I. Sokolov

    2007-03-16T23:59:59.000Z

    Expansion of Standard Model for the quantitative description of the orthopositronium lifetime anomalies (from QED to supersymmetric QED) allows to formulate experimental tests of supervision of additional realization of the supersymmetry in final state of the positron beta-decay of the nuclei such as Na-22, Ga-68. The expermentum crucis program is based on supervision of the orthopositronium "isotope anomaly", on the quantitative description of the "lifetime anomaly", and will allow to resolve the alternative as results of the last Michigan work (2003).

  3. Iowa Natural Gas LNG Storage Additions (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (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 Building FloorspaceThousandWithdrawals0.0Decade Year-0 Year-1 Year-20 0Additions

  4. Louisiana Natural Gas LNG Storage Additions (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (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 Buildingto China (Million Cubic Feet) 3 0 0 0 1569 0 0Year JanAdditions (Million

  5. Rhode Island Natural Gas LNG Storage Additions (Million Cubic Feet)

    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 122Commercial ConsumersThousand CubicCubic Feet) Yeara3,663 3,430 4,062Additions

  6. Tennessee Natural Gas LNG Storage Additions (Million Cubic Feet)

    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 122Commercial ConsumersThousandCubic Feet)4. U.S.Decade Year-0 Year-1Additions

  7. Connecticut Natural Gas LNG Storage Additions (Million Cubic Feet)

    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 40CoalLease(Billion2,128 2,469 2,321Spain,606,602andDecade Year-0207Additions

  8. Washington Natural Gas LNG Storage Additions (Million Cubic Feet)

    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 122Commercial602 1,397 125 Q 69 (Million Cubic58 810 0Cubic Feet)Feet)Additions

  9. Additive Manufacturing: Pursuing the Promise | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of2 ofEmergencyAcrobat PDFMakerAdam GarberAdditive

  10. Idaho Natural Gas LNG Storage Additions (Million Cubic Feet)

    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 40CoalLease(Billion2,12803 Table A1.GasYearperHOWYear-MonthExports toAdditions

  11. New Hampshire Natural Gas LNG Storage Additions (Million Cubic Feet)

    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 40CoalLease(Billion2,12803andYearWithdrawalsYear Jan Feb Mar Apr8PriceAdditions

  12. New Jersey Natural Gas LNG Storage Additions (Million Cubic Feet)

    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 40CoalLease(Billion2,12803andYearWithdrawalsYear Jan1 0.2 0.1 0.1DecadeAdditions

  13. Oregon Natural Gas LNG Storage Additions (Million Cubic Feet)

    U.S. Energy Information Administration (EIA) 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5 Tables July 1996 Energy Information Administration Office ofthroughYear Jan Feb Mar Apr MayYear Jan Feb Mar AprYear JanAdditions

  14. Project Finance Case Studies

    Broader source: Energy.gov [DOE]

    Presentation covers the Project Finance Case Studies and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Rapid City, South Dakota.

  15. An examination of content similarity within the memory of HPC applications.

    SciTech Connect (OSTI)

    Levy, Scott N. [University of New Mexico; Bridges, Patrick G. [University of New Mexico; Ferreira, Kurt Brian; Thompson, Aidan Patrick; Trott, Christian Robert

    2013-01-01T23:59:59.000Z

    Memory content similarity has been e ectively exploited for more than a decade to reduce memory consumption. By consolidating duplicate and similar pages in the address space of an application, we can reduce the amount of memory it consumes without negatively a ecting the application's perception of the memory resources available to it. In addition to memory de-duplication, there may be many other ways that we can exploit memory content similarity to improve system characteristics. In this paper, we examine the memory content similarity of several HPC applications. By characterizing the memory contents of these applications, we hope to provide a basis for ef- forts to e ectively exploit memory content similarity to improve system performance beyond memory deduplication. We show that several applications exhibit signi cant similarity and consider the source of the similarity.

  16. International Workshops to Foster Implementation of the IAEA Additional Protocol

    SciTech Connect (OSTI)

    Killinger, Mark H.; Coates, Cameron W.; Bedke, Michael L.

    2003-07-14T23:59:59.000Z

    A country’s adherence to the International Atomic Energy Agency’s (IAEA) Additional Protocol is an important statement to the world of that country’s commitment to nuclear nonproliferation. Without the Additional Protocol (AP) it is possible, as demonstrated in Iraq, for a country party to the Non-Proliferation Treaty (NPT) to clandestinely work toward nuclear weapons and be undetected by the IAEA. This is because classical safeguards under the NPT are directed at diversion of nuclear material from declared activities. But a country may instead build undeclared activities to produce weapons-grade nuclear material. The AP is directed at detecting those undeclared activities. As of May 2003, 73 countries had signed the AP, but only 35 have entered into force. To further adherence to the AP, the IAEA has held regional, high-level seminars in Japan, South Africa, Kazakhstan, Peru, Romania, and Malaysia to explain AP provisions. To supplement these policy-level seminars, the U.S. Department of Energy (DOE) has undertaken to develop a set of modules of technical competencies required to implement the AP. The intent is to work closely with the IAEA by providing these technical competencies to countries as well as to complement the IAEA’s regional seminars and other outreach efforts. This paper briefly describes the technical competency modules.

  17. Strong Integer Additive Set-valued Graphs: A Creative Review

    E-Print Network [OSTI]

    N. K. Sudev; K. A. Germina; K. P. Chithra

    2015-04-23T23:59:59.000Z

    For a non-empty ground set $X$, finite or infinite, the {\\em set-valuation} or {\\em set-labeling} of a given graph $G$ is an injective function $f:V(G) \\to \\mathcal{P}(X)$, where $\\mathcal{P}(X)$ is the power set of the set $X$. A set-indexer of a graph $G$ is an injective set-valued function $f:V(G) \\to \\mathcal{P}(X)$ such that the function $f^{\\ast}:E(G)\\to \\mathcal{P}(X)-\\{\\emptyset\\}$ defined by $f^{\\ast}(uv) = f(u){\\ast} f(v)$ for every $uv{\\in} E(G)$ is also injective., where $\\ast$ is a binary operation on sets. An integer additive set-indexer is defined as an injective function $f:V(G)\\to \\mathcal{P}({\\mathbb{N}_0})$ such that the induced function $g_f:E(G) \\to \\mathcal{P}(\\mathbb{N}_0)$ defined by $g_f (uv) = f(u)+ f(v)$ is also injective, where $\\mathbb{N}_0$ is the set of all non-negative integers and $\\mathcal{P}(\\mathbb{N}_0)$ is its power set. An IASI $f$ is said to be a strong IASI if $|f^+(uv)|=|f(u)|\\,|f(v)|$ for every pair of adjacent vertices $u,v$ in $G$. In this paper, we critically and creatively review the concepts and properties of strong integer additive set-valued graphs.

  18. Examination of representative drum from 618-9 Burial Ground

    SciTech Connect (OSTI)

    Duncan, D.R. [Westinghouse Hanford Co., Richland, WA (United States); Bunnell, L.R. [Pacific Northwest Lab., Richland, WA (United States)

    1992-10-01T23:59:59.000Z

    The work described in this report was conducted in pursuance of Task E of the Pacific Northwest Laboratory Solid Waste Technology Support Program for Westinghouse Hanford Company. Task E calls for a determination of the corrosion rate of low-carbon steels under typical Hanford Site conditions. To meet this objective, Pacific Northwest Laboratory examined one intact drum that was judged to be representative of the largely intact drums excavated at the 618-9 Burial Ground located west of the 300 Area at the Hanford Site. Six samples were examined to characterize the drum, its composition, and its corrosion and corrosion products. The drum, which was found empty, was constructed of low-carbon steel. Its surface appeared relatively sound. The drum metal varied in thickness, but the minimum thickness in the samples was near 0.020 in. The corrosion corresponds to approximately 25 to 35 mils of metal loss, roughly a 1 mil/yr corrosion rate. Corrosion products were goethite and maghymite, expected products of iron buried in soil. Apparently, the drum leaked some time ago, but the cause of the leakage is unknown because records of the drums and their burial are limited. The drum was empty when found, and it is possible that it could have failed by pitting rather than by general corrosion. A pitting rate of about 3.5 mils/yr would have caused loss of drum integrity in the time since burial.

  19. Additional EIPC Study Analysis: Interim Report on High Priority Topics

    SciTech Connect (OSTI)

    Hadley, Stanton W [ORNL

    2013-11-01T23:59:59.000Z

    Between 2010 and 2012 the Eastern Interconnection Planning Collaborative (EIPC) conducted a major long-term resource and transmission study of the Eastern Interconnection (EI). With guidance from a Stakeholder Steering Committee (SSC) that included representatives from the Eastern Interconnection States Planning Council (EISPC) among others, the project was conducted in two phases. Phase 1 involved a long-term capacity expansion analysis that involved creation of eight major futures plus 72 sensitivities. Three scenarios were selected for more extensive transmission- focused evaluation in Phase 2. Five power flow analyses, nine production cost model runs (including six sensitivities), and three capital cost estimations were developed during this second phase. The results from Phase 1 and 2 provided a wealth of data that could be examined further to address energy-related questions. A list of 13 topics was developed for further analysis; this paper discusses the first five.

  20. LPG-recovery processes for baseload LNG plants examined

    SciTech Connect (OSTI)

    Chiu, C.H. [Bechtel Corp., Houston, TX (United States)

    1997-11-24T23:59:59.000Z

    With demand on the rise, LPG produced from a baseload LNG plant becomes more attractive as a revenue-earning product similar to LNG. Efficient use of gas expanders in baseload LNG plants for LPG production therefore becomes more important. Several process variations for LPG recovery in baseload LNG plants are reviewed here. Exergy analysis (based on the Second Law of Thermodynamics) is applied to three cases to compare energy efficiency resulting from integration with the main liquefaction process. The paper discusses extraction in a baseload plant, extraction requirements, process recovery parameters, extraction process variations, and exergy analysis.

  1. Examination of carbon partitioning into austenite during tempering of bainite

    SciTech Connect (OSTI)

    Clarke, Amy J [Los Alamos National Laboratory; Caballero, Francisca G [CENIM-CSIC, MADRIS, SPAIN; Miller, Michael K [ORNL; Garcia - Mateo, C [CENIM-CSIC, MADRID, SPAIN

    2010-01-01T23:59:59.000Z

    The redistribution of carbon after tempering of a novel nanocrystalline bainitic steel consisting of a mixture of supersaturated ferrite and retained austenite, has been analyzed by atom probe tomography. Direct supporting evidence of additional austenite carbon enrichment beyond that initially achieved during the bainite heat treatment was not obtained during subsequent tempering of this high carbon, high silicon steel. Evidence of competing reactions during tempering, such as the formation of carbon clusters in bainitic ferrite that signify the onset of the transitional carbides precipitation, was observed.

  2. A Web-based Case-based Learning Environment Use in the Didactics of Informatics

    E-Print Network [OSTI]

    Kouroupetroglou, Georgios

    A Web-based Case-based Learning Environment ­ Use in the Didactics of Informatics Maria Boubouka@di.uoa.gr Abstract. The present dissertation examines the didactic utilization of cases, specifically through digital and an investigation for the specification of CASTLE in Didactics are presented. Keywords. Cases, Problems, Learning

  3. Wind Turbine Selection: A case-study for Brfell, Iceland Samuel Perkin

    E-Print Network [OSTI]

    Karlsson, Brynjar

    Wind Turbine Selection: A case-study for Búrfell, Iceland by Samuel Perkin 60 ECTS Thesis Master of Science in Sustainable Energy Engineering January 2014 #12;Wind Turbine Selection: A case: Magnus �ór Jónsson, Examiner Professor, University of Iceland, Iceland #12;Wind Turbine Selection: A case

  4. Microstructure and properties of Bi-Sr-Ca-Cu-O with nanometer-scale alumina additions.

    SciTech Connect (OSTI)

    Goretta, K. C.

    1998-09-11T23:59:59.000Z

    Al{sub 2}O{sub 3} particles {approx}30 nm is size were added to Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub x} in a 1:4 molar ratio. For comparison, 0.3 and {approx}3 pm Al{sub 2}O{sub 3} particles were added to separate batches. All materials were partial-melt processed. The Al{sub 2}O{sub 3} reacted during melting to primarily form stable compounds of approximate composition (Sr,Ca){sub 2}AlO{sub 4}. All additions caused slight decreases in the T{sub c} and melting point of the Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub x}. The submicrometer Al{sub 2}O{sub 3} additions induced large expansions in magnetic-hysteresis width at 6 K. Electron microscopy examinations strongly suggested that the hysteresis expansion was related to alloying of the Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub x} matrix rather than to pinning by volume defects.

  5. The consequences of helium production and nickel additions on microstructure development in isotopically tailored ferritic alloys

    SciTech Connect (OSTI)

    Gelles, D.S. [Pacific Northwest National Lab., Richland, WA (United States)

    1999-10-01T23:59:59.000Z

    A series of alloys have been made adding various isotopes of nickel in order to vary the production of helium during irradiation by a two step nuclear reaction in a mixed spectrum reactor. The alloys use a base composition of Fe-12Cr with an addition of 1.5% nickel, either in the form of {sup 60}Ni which produces no helium, {sup 59}Ni which produces helium at a rate of about 10 appm He/dpa, or natural nickel which provides an intermediate level of helium due to delayed development of {sup 59}Ni. Specimens were irradiated in the HFIR at Oak Ridge, TN to 7.5 dpa at 300 and 400 C. Microstructural examinations indicated that nickel additions promote precipitation in all alloys, but the effect appears to be much stronger at 400 C than at 300 C. There is sufficient dose by 7 dpa (and with 2 appm He) to initiate void swelling in ferritic/martensitic alloys. Little difference was found between response from {sup 59}Ni and natural nickel. Also, helium bubble development for high helium generation conditions appeared to be very different at 300 and 400 C. At 300 C, it appeared that high densities of bubbles formed whereas at 400 C, bubbles could not be identified, possibly because of the complexity of the microstructure, but more likely because helium accumulated at precipitate interfaces.

  6. Sorbent preparation/modification/additives. Final report, September 1, 1992--November 30, 1993

    SciTech Connect (OSTI)

    Prudich, M.E.; Venkataramakrishnan, R. [Ohio Univ., Athens, OH (United States)

    1994-02-01T23:59:59.000Z

    Sorbent preparation techniques used today have generally been adapted from techniques traditionally used by the lime industry. Traditional dry hydration and slaking processes have been optimized to produce materials intended for use in the building industry. These preparation techniques should be examined with an eye to optimization of properties important to the SO{sub 2} capture process. The study of calcium-based sorbents for sulfur dioxide capture is complicated by two factors: (1) little is known about the chemical mechanisms by which the standard sorbent preparation and enhancement techniques work, and (2) a sorbent preparation technique that produces a calcium-based sorbent that enjoys enhanced calcium utilization in one regime of operation [flame zone (>2400 F), in-furnace (1600--2400 F), economizer (800--1100 F), after air preheater (<350 F)] may not produce a sorbent that enjoys enhanced calcium utilization in the other reaction zones. Again, an in-depth understanding of the mechanism of sorbent enhancement is necessary if a systematic approach to sorbent development is to be used. As a long-term goal, an experimental program is being carried out for the purpose of (1) defining the effects of slaking conditions on the properties of calcium-based sorbents, (2) determining how the parent limestone properties of calcium-based sorbents, and (3) elucidating the mechanism(s) relating to the activity of various dry sorbent additives. An appendix contains a one-dimensional duct injection model with modifications to handle the sodium additives.

  7. Two-loop additive mass renormalization with clover fermions and Symanzik improved gluons

    E-Print Network [OSTI]

    A. Skouroupathis; M. Constantinou; H. Panagopoulos

    2008-01-21T23:59:59.000Z

    We calculate the critical value of the hopping parameter, $\\kappa_c$, in Lattice QCD, up to two loops in perturbation theory. We employ the Sheikholeslami-Wohlert (clover) improved action for fermions and the Symanzik improved gluon action with 4- and 6-link loops. The quantity which we study is a typical case of a vacuum expectation value resulting in an additive renormalization; as such, it is characterized by a power (linear) divergence in the lattice spacing, and its calculation lies at the limits of applicability of perturbation theory. Our results are polynomial in $c_{SW}$ (clover parameter) and cover a wide range of values for the Symanzik coefficients $c_i$. The dependence on the number of colors N and the number of fermion flavors $N_f$ is shown explicitly. In order to compare our results to non perturbative evaluations of $\\kappa_c$ coming from Monte Carlo simulations, we employ an improved perturbation theory method for improved actions.

  8. Advanced Electrolyte Additives for PHEV/EV Lithium-ion Battery...

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

    More Documents & Publications Advanced Electrolyte Additives for PHEVEV Lithium-ion Battery Development of Advanced Electrolytes and Electrolyte Additives...

  9. Health risks associated with exposure to gasoline additives-methyl tertiary butyl ether [MTBE]. Hearing before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Third Congress, First Session, Special Hearing

    SciTech Connect (OSTI)

    Not Available

    1993-01-01T23:59:59.000Z

    This hearing focuses on an Alaskan study by the Centers for Disease Control which examines possible health risks associated with exposure to gasoline additive know as MTBE. Testimony is given by Dr. William Roper, Director, CDC.

  10. Peer review of the Three Mile Island Unit 2 Vessel Investigation Project metallurgical examinations

    SciTech Connect (OSTI)

    Bohl, R.W.; Gaydos, R.G.; Vander Voort, G.F.; Diercks, D.R. [Argonne National Lab., IL (United States)

    1994-07-01T23:59:59.000Z

    Fifteen samples recovered from the lower head of the Three Mile Island (TMI) Unit 2 nuclear reactor pressure vessel were subjected to detailed metallurgical examinations by the Idaho National Engineering Laboratory (INEL), with supporting work carried out by Argonne National Laboratory (ANL) and several of the European participants. These examinations determined that a portion of the lower head, a so-called elliptical ``hot spot`` measuring {approx}0.8 {times} 1 m, reached temperatures as high as 1100{degrees}C during the accident and cooled from these temperatures at {approx}10--100{degrees}C/min. The remainder of the lower head was found to have remained below the ferrite-toaustenite transformation temperature of 727{degrees}C during the accident. Because of the significance of these results and their importance to the overall analysis of the TMI accident, a panel of three outside peer reviewers, Dr. Robert W. Bohl, Mr. Richard G. Gaydos, and Mr. George F. Vander Voort, was formed to conduct an independent review of the metallurgical analyses. After a thorough review of the previous analyses and examination of photo-micrographs and actual lower head specimens, the panel determined that the conclusions resulting from the INEL study were fundamentally correct. In particular, the panel reaffirmed that four lower head samples attained temperatures as high as 1100{degrees}C, and perhaps as high as 1150--1200{degrees}C in one case, during the accident. They concluded that these samples subsequently cooled at a rate of {approx}50--125{degrees}C/min in the temperature range of 600--400{degrees}C, in good agreement with the original analysis. The reviewers also agreed that the remainder of the lower head samples had not exceeded the ferrite-to-austenite transformation temperature during the accident and suggested several refinements and alternative procedures that could have been employed in the original analysis.

  11. NONDESTRUCTIVE EXAMINATION OF FUEL PLATES FOR THE RERTR FUEL DEVELOPMENT EXPERIMENTS

    SciTech Connect (OSTI)

    N.E. Woolstenhulme; S.C. Taylor; G.A. Moore; D.M. Sterbentz

    2012-09-01T23:59:59.000Z

    Nuclear fuel is the core component of reactors that is used to produce the neutron flux required for irradiation research purposes as well as commercial power generation. The development of nuclear fuels with low enrichments of uranium is a major endeavor of the RERTR program. In the development of these fuels, the RERTR program uses nondestructive examination (NDE) techniques for the purpose of determining the properties of nuclear fuel plate experiments without imparting damage or altering the fuel specimens before they are irradiated in a reactor. The vast range of properties and information about the fuel plates that can be characterized using NDE makes them highly useful for quality assurance and for analyses used in modeling the behavior of the fuel while undergoing irradiation. NDE is also particularly useful for creating a control group for post-irradiation examination comparison. The two major categories of NDE discussed in this paper are X-ray radiography and ultrasonic testing (UT) inspection/evaluation. The radiographic scans are used for the characterization of fuel meat density and homogeneity as well as the determination of fuel location within the cladding. The UT scans are able to characterize indications such as voids, delaminations, inclusions, and other abnormalities in the fuel plates which are generally referred to as debonds as well as to determine the thickness of the cladding using ultrasonic acoustic microscopy methods. Additionally, the UT techniques are now also being applied to in-canal interim examination of fuel experiments undergoing irradiation and the mapping of the fuel plate surface profile to determine fuel swelling. The methods used to carry out these NDE techniques, as well as how they operate and function, are described along with a description of which properties are characterized.

  12. Decontamination formulation with additive for enhanced mold remediation

    DOE Patents [OSTI]

    Tucker, Mark D. (Albuquerque, NM); Irvine, Kevin (Huntsville, AL); Berger, Paul (Rome, NY); Comstock, Robert (Bel Air, MD)

    2010-02-16T23:59:59.000Z

    Decontamination formulations with an additive for enhancing mold remediation. The formulations include a solubilizing agent (e.g., a cationic surfactant), a reactive compound (e.g., hydrogen peroxide), a carbonate or bicarbonate salt, a water-soluble bleaching activator (e.g., propylene glycol diacetate or glycerol diacetate), a mold remediation enhancer containing Fe or Mn, and water. The concentration of Fe.sup.2+ or Mn.sup.2+ ions in the aqueous mixture is in the range of about 0.0001% to about 0.001%. The enhanced formulations can be delivered, for example, as a foam, spray, liquid, fog, mist, or aerosol for neutralization of chemical compounds, and for killing certain biological compounds or agents and mold spores, on contaminated surfaces and materials.

  13. Motor stator using corner scraps for additional electrical components

    DOE Patents [OSTI]

    Hsu, John S.; Su, Gui-Jia; Adams, Donald J.; Nagashima, James M.; Stancu, Constantin; Carlson, Douglas S.; Smith, Gregory S.

    2004-03-16T23:59:59.000Z

    A method for making a motor and auxiliary devices with a unified stator body comprises providing a piece of material (10) having an area larger than a cross section of the stator (11), removing material from the piece of material (10) to form a pattern for a cross section of a core (11) for the stator, and removing material from the piece of material (10) outside the cross section of the core of the stator (11) to allow positioning of cores (22, 23, 24) for supporting windings (25, 26, 27) of least one additional electromagnetic device, such as a transformer (62) in a dc-to-dc converter (61, 62) that provides a low. voltage dc output. An article of manufacture made according to the invention is also disclosed and apparatus made with the method and article of manufacture are also disclosed.

  14. From Additional Symmetries to Linearization of Virasoro Symmetries

    E-Print Network [OSTI]

    Chao-Zhong Wu

    2011-12-01T23:59:59.000Z

    We construct the additional symmetries and derive the Adler-Shiota-van Moerbeke formula for the two-component BKP hierarchy. We also show that the Drinfeld-Sokolov hierarchies of type D, which are reduced from the two-component BKP hierarchy, possess symmetries written as the action of a series of linear Virasoro operators on the tau function. It results in that the Drinfeld-Sokolov hierarchies of type D coincide with Dubrovin and Zhang's hierarchies associated to the Frobenius manifolds for Coxeter groups of type D, and that every solution of such a hierarchy together with the string equation is annihilated by certain combinations of the Virasoro operators and the time derivations of the hierarchy.

  15. NDE (nondestructive examination) development for ceramics for advanced heat engines

    SciTech Connect (OSTI)

    McClung, R.W. (McClung (R.W.), Powell, TN (USA)); Johnson, D.R. (Oak Ridge National Lab., TN (USA))

    1991-01-01T23:59:59.000Z

    The Department of Energy (DOE) Ceramic Technology for Advanced Heat Engines (CTAHE) project was initiated in 1983 to meet the ceramic technology needs of DOE's advanced heat engines programs (i.e., advanced gas turbines and low heat rejection diesels). The objective is to establish an industrial ceramic technology base for reliable and cost-effective high-temperature components. Reliability of ceramics was recognized as the major technology need. To increase the material reliability of current and new ceramics, advances were needed in component design methodology, materials processing technology, and data base/life prediction. Nondestructive examination (NDE) was identified as one of the key elements in the approach to high-reliability components. An assessment was made of the current status of NDE for structural ceramics, and a report was prepared containing the results and recommendations for needed development. Based on these recommendations, a long-range NDE development program has been established in the CTAHE project to address these needs.

  16. Advanced Post-Irradiation Examination Capabilities Alternatives Analysis Report

    SciTech Connect (OSTI)

    Jeff Bryan; Bill Landman; Porter Hill

    2012-12-01T23:59:59.000Z

    An alternatives analysis was performed for the Advanced Post-Irradiation Capabilities (APIEC) project in accordance with the U.S. Department of Energy (DOE) Order DOE O 413.3B, “Program and Project Management for the Acquisition of Capital Assets”. The Alternatives Analysis considered six major alternatives: ? No Action ? Modify Existing DOE Facilities – capabilities distributed among multiple locations ? Modify Existing DOE Facilities – capabilities consolidated at a few locations ? Construct New Facility ? Commercial Partnership ? International Partnerships Based on the alternatives analysis documented herein, it is recommended to DOE that the advanced post-irradiation examination capabilities be provided by a new facility constructed at the Materials and Fuels Complex at the Idaho National Laboratory.

  17. Drill-back studies examine fractured, heated rock

    SciTech Connect (OSTI)

    Wollenberg, H.A.; Flexser, S.; Myer, L.R.

    1990-01-01T23:59:59.000Z

    To investigate the effects of heating on the mineralogical, geochemical, and mechanical properties of rock by high-level radioactive waste, cores are being examined from holes penetrating locations where electric heaters simulated the presence of a waste canister, and from holes penetration natural hydrothermal systems. Results to date indicate the localized mobility and deposition of uranium in an open fracture in heated granitic rock, the mobility of U in a breccia zone in an active hydrothermal system in tuff, and the presence of U in relatively high concentration in fracture-lining material in tuff. Mechanical -- property studies indicate that differences in compressional- and shear-wave parameters between heated and less heated rock can be attributed to differences in the density of microcracks. Emphasis has shifted from initial studies of granitic rock at Stripa, Sweden to current investigations of welded tuff at the Nevada Test Site. 7 refs., 8 figs.

  18. An examination of loads and responses of a wind turbine undergoing variable-speed operation

    SciTech Connect (OSTI)

    Wright, A.D.; Buhl, M.L. Jr.; Bir, G.S.

    1996-11-01T23:59:59.000Z

    The National Renewable Energy Laboratory has recently developed the ability to predict turbine loads and responses for machines undergoing variable-speed operation. The wind industry has debated the potential benefits of operating wind turbine sat variable speeds for some time. Turbine system dynamic responses (structural response, resonance, and component interactions) are an important consideration for variable-speed operation of wind turbines. The authors have implemented simple, variable-speed control algorithms for both the FAST and ADAMS dynamics codes. The control algorithm is a simple one, allowing the turbine to track the optimum power coefficient (C{sub p}). The objective of this paper is to show turbine loads and responses for a particular two-bladed, teetering-hub, downwind turbine undergoing variable-speed operation. The authors examined the response of the machine to various turbulent wind inflow conditions. In addition, they compare the structural responses under fixed-speed and variable-speed operation. For this paper, they restrict their comparisons to those wind-speed ranges for which limiting power by some additional control strategy (blade pitch or aileron control, for example) is not necessary. The objective here is to develop a basic understanding of the differences in loads and responses between the fixed-speed and variable-speed operation of this wind turbine configuration.

  19. An examination of blast and impulse effects from the metal loading of explosives

    SciTech Connect (OSTI)

    Sanders, Victor E [Los Alamos National Laboratory; Zucker, Jonathan M [Los Alamos National Laboratory; Mc Afee, John M [Los Alamos National Laboratory; Tappan, Bryce C [Los Alamos National Laboratory; Asay, Blaine W [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    Explosive compositions loaded with various metal particulates were produced and tested using a unique experimental configuration. The high explosive HMX was used as the standard and was tested over a range of mass loading fractions using tungsten and tantalum as metal additives. The diagnostics used in this set of experiments included free-field blast sensors, dynamic force sensors, time-of-arrival sensors, and a high-speed digital camera. The experimental arrangement allowed for concurrent spatial measurements of the static pressure from expanding gaseous detonation products, along with the total force from the combination of gaseous products and solid particles. The total pressure from the multi-phase products was calculated by measuring the total force applied to the surface of a newly developed force sensor. The results from the force sensor and other measurement techniques were validated against existing numerical methods. The relationship between static and dynamic pressures as a function of metal loading fraction was examined empirically at several distances from the charge for two distinct metal additives.

  20. Evaluation of Nondestructive Assay/Nondestructive Examination Capabilities for Department of Energy Spent Nuclear Fuel

    SciTech Connect (OSTI)

    Luptak, A.J.; Bulmahn, K.D.

    1998-09-01T23:59:59.000Z

    This report summarizes an evaluation of the potential use of nondestructive assay (NDA) and nondestructive examination (NDE) technologies on DOE spent nuclear fuel (SNF). It presents the NDA/NDE information necessary for the National Spent Nuclear Fuel Program (NSNFP) and the SNF storage sites to use when defining that role, if any, of NDA/NDE in characterization and certification processes. Note that the potential role for NDA/NDE includes confirmatory testing on a sampling basis and is not restricted to use as a primary, item-specific, data collection method. The evaluation does not attempt to serve as a basis for selecting systems for development or deployment. Information was collected on 27 systems being developed at eight DOE locations. The systems considered are developed to some degree, but are not ready for deployment on the full range of DOE SNF and still require additional development. The system development may only involve demonstrating performance on additional SNF, packaging the system for deployment, and developing calibration standards, or it may be as extensive as performing additional basic research. Development time is considered to range from one to four years. We conclude that NDA/NDE systems are capable of playing a key role in the characterization and certification of DOE SNF, either as the primary data source or as a confirmatory test. NDA/NDE systems will be able to measure seven of the nine key SNF properties and to derive data for the two key properties not measured directly. The anticipated performance goals of these key properties are considered achievable except for enrichment measurements on fuels near 20% enrichment. NDA/NDE systems can likely be developed to measure the standard canisters now being considered for co-disposal of DOE SNF. This ability would allow the preparation of DOE SNF for storage now and the characterization and certification to be finalize later.

  1. TEM Examination of Advanced Alloys Irradiated in ATR

    SciTech Connect (OSTI)

    Jian Gan, PhD

    2007-09-01T23:59:59.000Z

    Successful development of materials is critical to the deployment of advanced nuclear power systems. Irradiation studies of candidate materials play a vital role for better understanding materials performance under various irradiation environments of advanced system designs. In many cases, new classes of materials have to be investigated to meet the requirements of these advanced systems. For applications in the temperature range of 500 800ºC which is relevant to the fast neutron spectrum burner reactors for the Global Nuclear Energy Partnership (GNEP) program, oxide dispersion strengthened (ODS) and ferritic martensitic steels (e.g., MA957 and others) are candidates for advanced cladding materials. In the low temperature regions of the core (<600ºC), alloy 800H, HCM12A (also called T 122) and HT 9 have been considered.

  2. NWCC Transmission Case Study III

    SciTech Connect (OSTI)

    Terry Allison, Steve Wiese

    2000-03-01T23:59:59.000Z

    OAK-B135 Transmission System Improvements for Wind Energy Development in the Upper Midwest and Great Plains: Opportunities and Obstacles. This case study set out to ascertain the validity of three assumptions from the perspectives of stakeholders involved in wind energy and transmission issues in the Upper Midwest and Great Plains. The assumptions, and the stakeholders' reactions to each, are summarized below: Assumption 1--Transmission system improvements would provide significant benefits to the electricity network and its customers. Respondents acknowledge the potential for overall system benefits in the form of reduced line losses, improved grid stability and reliability, and enhanced ability to conduct spot market transactions. They also agree that these benefits relate to specific regional needs. However, there is disagreement over the extent of other benefits such as efficiency gains and cost savings from reduced line losses. Further, environmental and community interest groups point out that none of these benefits are realized without significant financial, environmental and social costs. Assumption 2--The benefits of transmission improvements would be helpful, but not confined, to wind power. All respondents agree that wind energy could benefit from transmission system improvements. But they also acknowledge, reluctantly, in the case of environmental stakeholders, that the benefits of an improved transmission system cannot be limited to environmentally preferable forms of generation. Some environmental and community advocate respondents also feel that transmission system improvement projects can be avoided altogether through energy conservation and efficiency measures, and by substituting wind energy for fossil generation. Assumption 3--Transmission alliances among stakeholders within and external to the wind community can provide benefits in the public interest. The fractured, multi-jurisdictional governance of the regional transmission system, and the distrust and diversity of perspectives among affected stakeholders, may make the formation of multi-stakeholder alliances necessary to accomplishing transmission goals. If the wind industry and utilities want to partner with environmental and community advocate groups in supporting a transmission project, they may have to convince these groups that the project would result in a net environmental benefit. The project proponents would have to make the case that the benefits of the additional wind energy will at least offset the emissions of any additional fossil generation made possible by the transmission project, as well as offset the environmental impact of the transmission project itself.

  3. NMR relaxometry study of plaster mortar with polymer additives

    SciTech Connect (OSTI)

    Jumate, E.; Manea, D. [Technical University of Cluj-Napoca, Faculty of Civil Engineering. 15 C Daicoviciu Str., 400020, Cluj-Napoca (Romania)] [Technical University of Cluj-Napoca, Faculty of Civil Engineering. 15 C Daicoviciu Str., 400020, Cluj-Napoca (Romania); Moldovan, D.; Fechete, R. [Technical University of Cluj-Napoca, Department of Physics and Chemistry, 25 G. Baritiu Str., 400027, Cluj-Napoca (Romania)] [Technical University of Cluj-Napoca, Department of Physics and Chemistry, 25 G. Baritiu Str., 400027, Cluj-Napoca (Romania)

    2013-11-13T23:59:59.000Z

    The cement mixed with water forms a plastic paste or slurry which stiffness in time and finally hardens into a resistant stone. The addition of sand aggregates, polymers (Walocel) and/or calcium carbonate will modify dramatically the final mortar mechanic and thermal properties. The hydration processes can be observed using the 1D NMR measurements of transverse T{sub 2} relaxation times distributions analysed by a Laplace inversion algorithm. These distributions were obtained for mortar pasta measured at 2 hours after preparation then at 3, 7 and 28 days after preparation. Multiple components are identified in the T{sub 2} distributions. These can be associated with the proton bounded chemical or physical to the mortar minerals characterized by a short T{sub 2} relaxation time and to water protons in pores with three different pore sizes as observed from SEM images. The evaporation process is faster in the first hours after preparation, while the mortar hydration (bonding of water molecules to mortar minerals) can be still observed after days or months from preparation. Finally, the mechanic resistance was correlated with the transverse T{sub 2} relaxation rates corresponding to the bound water.

  4. The Compactification Problems of Additional Dimensions in Multidimensional Cosmological Theories

    E-Print Network [OSTI]

    Tamerlan Saidov

    2011-11-30T23:59:59.000Z

    Multidimensionality of our Universe is one of the most intriguing assumption in modern physics. It follows naturally from theories unifying different fundamental interactions with gravity, e.g. M/string theory. The idea has received a great deal of renewed attention over the last few years. However, it also brings a row of additional questions. According to observations the internal space should be static or nearly static at least from the time of primordial nucleosynthesis, otherwise the fundamental physical constants would vary. This means that at the present evolutionary stage of the Universe there are two possibilities: slow variation or compactification of internal space scale parameters. In many recent studies the problem of extra dimensions stabilization was studied for so-called ADD. Under these approaches a massive scalar fields (gravitons or radions) of external space-time can be presented as conformal excitations. In above mentioned works it was assumed that multidimensional action to be linear with respect to curvature. Although as follows from string theory, the gravity action needs to be extended to nonlinear one. In order to investigate effects of nonlinearity, in this Thesis a multidimensional Lagrangian will be studied, having the form L = f(R), where f(R) is an arbitrary smooth function of the scalar curvature.

  5. Optimization of soil mixing technology through metallic iron addition.

    SciTech Connect (OSTI)

    Moos, L. P.

    1999-01-15T23:59:59.000Z

    Enhanced soil mixing is a process used to remove volatile organic compounds (VOCs) from soil. In this process, also known as soil mixing with thermally enhanced soil vapor extraction, or SM/TESVE, a soil mixing apparatus breaks up and mixes a column of soil up to 9 m (30 ft) deep; simultaneously, hot air is blown through the soil. The hot air carries the VOCs to the surface where they are collected and safely disposed of. This technology is cost effective at high VOC concentrations, but it becomes cost prohibitive at low concentrations. Argonne National Laboratory-East conducted a project to evaluate ways of improving the effectiveness of this system. The project investigated the feasibility of integrating the SM/TESVE process with three soil treatment processes--soil vapor extraction, augmented indigenous biodegradation, and zero-valent iron addition. Each of these technologies was considered a polishing treatment designed to remove the contaminants left behind by enhanced soil mixing. The experiment was designed to determine if the overall VOC removal effectiveness and cost-effectiveness of the SM/TESVE process could be improved by integrating this approach with one of the polishing treatment systems.

  6. Case No. VBA-0032

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

    Protection Act of 1989 (5 U.S.C. 2302(b)(8))." 63 Fed. Reg. 733, 734 (January 5, 1998). Furthermore, under established case law preexisting the revision, a disclosure...

  7. WTO Case Review 2008

    E-Print Network [OSTI]

    Bhala, Raj; Gantz, David A.

    2009-04-13T23:59:59.000Z

    This WTO Case Review is the ninth in the authors' annual series on the substantive international trade adjudications issued by the Appellate Body of the World Trade Organization. This Review explains and comments on the Appellate Body reports...

  8. Case No. VWA-0041

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

    ORDER OF THE DEPARTMENT OF ENERGY Initial Agency Decision Name of Petitioner: Lucy B. Smith Date of Filing: May 5, 1999 Case Number: VWA-0041 This Decision involves a...

  9. Case No. VBA-0055

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

    2, 2000 DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Appeal Name of Petitioner: Lucy Smith Date of Filing: July 20, 2000 Case Number: VBA-0055 This Decision considers an Appeal...

  10. Case No. VWD-0006

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

    AND ORDER OF THE DEPARTMENT OF ENERGY Motion for Discovery Name of Petitioner:Lucy B. Smith Date of Filing: August 2, 1999 Case Number: VWD-0006 This determination will consider...

  11. Case No. VBH-0056

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

    already submitted into the record of the case. (1) See Letter from Jean G. Rouse to Ann S. Augustyn, Hearing Officer (January 4, 2001)(January 4, 2001 Letter). WSRC agreed to...

  12. Examining the geometrical model with inverted mass hierarchy for neutrinos

    SciTech Connect (OSTI)

    Honda, Mizue; Tanimoto, Morimitsu [Graduate School of Science and Technology, Niigata University, Niigata 950-2181 (Japan); Department of Physics, Niigata University, Niigata 950-2181 (Japan)

    2007-05-01T23:59:59.000Z

    The comprehensive analyses are presented in the model with the inverted mass hierarchy for neutrinos, which follows from a geometrical structure of a (1+5) dimensional space-time where two extra dimensions are compactified on the T{sup 2}/Z{sub 3} orbifold. The model gives two large lepton flavor mixings due to the S{sub 3} structure in the (1+5) dimensional space-time. It also predicts the lightest neutrino mass as m{sub 3}=(1-50)x10{sup -5} eV and the effective neutrino mass responsible for neutrinoless double beta decays as {sub ee}{approx_equal}50 meV. The low energy CP violation, J{sub CP} could be 0.02. On the other hand, the observed baryon asymmetry in the present universe is produced by the nonthermal leptogenesis, which works even at the reheating temperature T{sub R}=10{sup 4}-10{sup 6} GeV. The correlation between the baryon asymmetry and the low energy CP violation is examined in this model.

  13. Computer-based training applied to nondestructive examination

    SciTech Connect (OSTI)

    Jackson, C.W. [Westinghouse Electric Corp., Orlando, FL (United States); Ragusa, J. Dr. [Univ. of Central Florida, Orlando, FL (United States)

    1993-12-31T23:59:59.000Z

    Innovation is placing greater demands on Nondestructive Examination (NDE) technicians. Along with increased demands on the technician`s skills comes increased demands on his time. The need to use technicians productively limits the time available for training. It is hypothesized that an interactive Computer Based Training System (CBT) could meet or support these needs. The results of a literature search and survey of available software are presented and a proposed CBT system for training and testing NDE Technicians is modeled. Areas for future investigation are also discussed. It is the purpose of this paper to address the following questions. Is CBT an effective tool for imparting technical knowledge and skills and can it provide meaningful measurements of the student`s proficiency? Does a CBT system exist at this time for training and testing NDE technicians for recertification? If a system is presently under development, what have been the experiences of the organizations that have attempted this development? If such a system exists, what is its nature and what have been the experiences of organizations that have attempted to incorporate the system into their training protocol?

  14. Postirradiation examination of BEATRIX-II, Phase 1

    SciTech Connect (OSTI)

    Slagle, O.D.; Hobbs, F.D.; Baldwin, D.L.; Hollenberg, G.W. [Pacific Northwest Lab., Richland, WA (United States); Takahashi, T.; Noda, K. [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan); Verrall, R.A. [AECL Research, Chalk River, ON (Canada). Chalk River Labs.

    1993-09-01T23:59:59.000Z

    BEATRIX-II is an in situ tritium recovery experiment that was designed to characterize the behavior of lithium ceramics irradiated to high burnup in a fast neutron flux. Postirradiation examination was carried out on the Phase 1 vented canisters: one containing a Li{sub 2}O ring capable of temperature changes and the other a Li{sub 2}O solid specimen with a center temperature of 1,000{degrees}C. The tritium inventory of the ring specimen at 650{degrees}C was determined to be in the range from 0.2--0.6 wppm while for the solid specimen the inventory varied from 1.4 wppm at the surface to 0.06 wppm at the inner surface. Downstream transport of the Li{sub 2}O by the sweep gas was determined to be insignificant from analyses of acid rinses of selected canister surfaces. Densification and restructuring of the solid specimen during irradiation resulted in the development of a central annulus. Ceramography was used to characterize the columnar grain structure and the mechanisms involved in its evolution.

  15. Examining Technology, Structure and Identity During an Enterprise System Implementation

    SciTech Connect (OSTI)

    Alvarez, Rosio

    2008-11-12T23:59:59.000Z

    This paper presents a longitudinal study of an Enterprise System (ES) implementation by critically examining the discursive context in which an ES implementation unfolds. The findings show that users strongly supported the ES in the earlier stage of implementation when the technology was an imaginary phenomenon. However, in later stages, when the technology is in use, user support was not consistent. In this phase the ES produces loss of control and an inability to function as an arbiter of fairness (in allocating resources associated with the system) thereby directly challenging existing professional identities and roles. These outcomes, in turn, generate acts of resistance on the part of workers. Users reach inside the technology and reshape it by devising creative workarounds that produce a sense of reskilling to counter the deskilling produced by the loss of control and power. The analysis also shows that an ES is a complex social phenomenon that is intricately linked to and complicit in shaping organizational structure and identity. In particular this study shows how technology, structure, and identity are in a mutually constitutive relationship.

  16. Examining the Proximate and Underlying Causes of Tropical Deforestation: Migration and Land Use in the Sierra de Lacandn National Park, Guatemala1

    E-Print Network [OSTI]

    Lopez-Carr, David

    1 Examining the Proximate and Underlying Causes of Tropical Deforestation: Migration and Land Use In explaining variability in tropical deforestation, scholars have focused almost exclusively on in situ (or "on causes of deforestation in the humid tropics with a case study from Guatemala. To investigate the first

  17. Numerical analysis of the effect of acetylene and benzene addition to low-pressure benzene-rich flat flames on polycyclic aromatic hydrocarbon formation

    SciTech Connect (OSTI)

    Kunioshi, Nilson [Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871 (Japan); Komori, Seisaku [6th Group, Central Research Laboratory, Hamamatsu Photonics K. K. 500 Hirakuchi, Hamakita City, Shizuoka 434-8601 (Japan); Fukutani, Seishiro [Department of System Engineering, Okayama Prefectural University, 111 Kuboki, Soja, Okayama 719-1197 (Japan)

    2006-10-15T23:59:59.000Z

    A modification of the CHEMKIN II package has been proposed for modeling addition of an arbitrary species at an arbitrary temperature to an arbitrary distance from the burner along a flat flame. The modified program was applied to the problem of addition of acetylene or benzene to different positions of a 40-Torr, {phi}=2.4 benzene/O{sub 2}/40%-N{sub 2} premixed flame to reach final equivalence ratios of {phi}=2.5 and 2.681. The results obtained showed that acetylene addition to early positions of the flame led to significant increase in pyrene production rates, but pyrene concentrations were lower in the flames with acetylene addition in both the {phi}=2.5 and 2.681 cases. Addition of benzene to the flame did not alter pyrene production rates in either the {phi}=2.5 or 2.681 cases; however, for {phi}=2.5, pyrene concentrations increased with benzene addition, while for {phi}=2.681, pyrene contents decreased in comparison to the correspondent flames with no addition. Acetylene addition led to a significant increase in pyrene production rates, but the pyrene levels dropped due to increase in the flow velocity. Pyrene production rates were not sensitive to benzene addition, but pyrene contents increased with benzene addition when the flow velocity decreased. These results show that PAH concentration changes accompanying species addition to flames should be interpreted carefully, because an increase or decrease in the content of a PAH species does not necessarily reflect an effect on its formation rate or mechanism. (author)

  18. Developments in Assisting Countries in Implementing the IAEA Additional Protocol

    SciTech Connect (OSTI)

    Killinger, Mark H.; Hansen, Linda H.; Cain, Ronald A.; Kovacic, Don N.; Apt, Kenneth E.; VanSickle, Matthew

    2010-08-11T23:59:59.000Z

    In 2008, the U.S. Department of Energy (DOE) began assisting selected non-nuclear weapon states in planning and preparing for implementation of the International Atomic Energy Agency’s Additional Protocol (AP). Since then, the AP international implementation program has contributed to the substantial progress made by Vietnam, Thailand, Iraq, and Malaysia in preparing for entry-into-force of the AP. An overall engagement plan has been developed with components designed to train government AP implementing agencies, inform policy makers, conduct outreach to industry and universities, make AP reporting software available and useful, and plan a detailed approach for implementing the declaration and complementary access provisions of the AP. DOE recently began collaborating with Indonesia, which has already entered the AP into force, requiring a second method of engagement somewhat different from that taken with countries that have not entered the AP into force. The AP international implementation program, administered by the International Nuclear Safeguards and Engagement Program, is working more closely with DOE’s International Nonproliferation Export Control Program to ensure countries are aware of and prepared to implement the export/import provisions of the AP. As the AP implementation program matures and helps move countries closer to entry-into-force or improved AP implementation, it is identifying characteristics of a country’s “end-state” that indicate that DOE assistance is no longer required. The U.S. AP Implementation Act and Senate Resolution of Ratification require the Administration to report annually to Congress on measures taken to achieve the adoption of the AP in non-nuclear weapon states. DOE’s AP international implementation program is a significant part of these measures. This paper describes recent developments to increase the scope and effectiveness of the program.

  19. WATEQ3 geochemical model: thermodynamic data for several additional solids

    SciTech Connect (OSTI)

    Krupka, K.M.; Jenne, E.A.

    1982-09-01T23:59:59.000Z

    Geochemical models such as WATEQ3 can be used to model the concentrations of water-soluble pollutants that may result from the disposal of nuclear waste and retorted oil shale. However, for a model to competently deal with these water-soluble pollutants, an adequate thermodynamic data base must be provided that includes elements identified as important in modeling these pollutants. To this end, several minerals and related solid phases were identified that were absent from the thermodynamic data base of WATEQ3. In this study, the thermodynamic data for the identified solids were compiled and selected from several published tabulations of thermodynamic data. For these solids, an accepted Gibbs free energy of formation, ..delta..G/sup 0//sub f,298/, was selected for each solid phase based on the recentness of the tabulated data and on considerations of internal consistency with respect to both the published tabulations and the existing data in WATEQ3. For those solids not included in these published tabulations, Gibbs free energies of formation were calculated from published solubility data (e.g., lepidocrocite), or were estimated (e.g., nontronite) using a free-energy summation method described by Mattigod and Sposito (1978). The accepted or estimated free energies were then combined with internally consistent, ancillary thermodynamic data to calculate equilibrium constants for the hydrolysis reactions of these minerals and related solid phases. Including these values in the WATEQ3 data base increased the competency of this geochemical model in applications associated with the disposal of nuclear waste and retorted oil shale. Additional minerals and related solid phases that need to be added to the solubility submodel will be identified as modeling applications continue in these two programs.

  20. A First-Ever Global Examination of Successful Wind Energy Grid...

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

    A First-Ever Global Examination of Successful Wind Energy Grid Integration Practices A First-Ever Global Examination of Successful Wind Energy Grid Integration Practices December...

  1. Examination of Hydrate Formation Methods: Trying to Create Representative Samples

    SciTech Connect (OSTI)

    Kneafsey, T.J.; Rees, E.V.L.; Nakagawa, S.; Kwon, T.-H.

    2011-04-01T23:59:59.000Z

    Forming representative gas hydrate-bearing laboratory samples is important so that the properties of these materials may be measured, while controlling the composition and other variables. Natural samples are rare, and have often experienced pressure and temperature changes that may affect the property to be measured [Waite et al., 2008]. Forming methane hydrate samples in the laboratory has been done a number of ways, each having advantages and disadvantages. The ice-to-hydrate method [Stern et al., 1996], contacts melting ice with methane at the appropriate pressure to form hydrate. The hydrate can then be crushed and mixed with mineral grains under controlled conditions, and then compacted to create laboratory samples of methane hydrate in a mineral medium. The hydrate in these samples will be part of the load-bearing frame of the medium. In the excess gas method [Handa and Stupin, 1992], water is distributed throughout a mineral medium (e.g. packed moist sand, drained sand, moistened silica gel, other porous media) and the mixture is brought to hydrate-stable conditions (chilled and pressurized with gas), allowing hydrate to form. This method typically produces grain-cementing hydrate from pendular water in sand [Waite et al., 2004]. In the dissolved gas method [Tohidi et al., 2002], water with sufficient dissolved guest molecules is brought to hydrate-stable conditions where hydrate forms. In the laboratory, this is can be done by pre-dissolving the gas of interest in water and then introducing it to the sample under the appropriate conditions. With this method, it is easier to form hydrate from more soluble gases such as carbon dioxide. It is thought that this method more closely simulates the way most natural gas hydrate has formed. Laboratory implementation, however, is difficult, and sample formation is prohibitively time consuming [Minagawa et al., 2005; Spangenberg and Kulenkampff, 2005]. In another version of this technique, a specified quantity of gas is placed in a sample, then the sample is flooded with water and cooled [Priest et al., 2009]. We have performed a number of tests in which hydrate was formed and the uniformity of the hydrate formation was examined. These tests have primarily used a variety of modifications of the excess gas method to make the hydrate, although we have also used a version of the excess water technique. Early on, we found difficulties in creating uniform samples with a particular sand/ initial water saturation combination (F-110 Sand, {approx} 35% initial water saturation). In many of our tests we selected this combination intentionally to determine whether we could use a method to make the samples uniform. The following methods were examined: Excess gas, Freeze/thaw/form, Freeze/pressurize/thaw, Excess gas followed by water saturation, Excess water, Sand and kaolinite, Use of a nucleation enhancer (SnoMax), and Use of salt in the water. Below, each method, the underlying hypothesis, and our results are briefly presented, followed by a brief conclusion. Many of the hypotheses investigated are not our own, but were presented to us. Much of the data presented is from x-ray CT scanning our samples. The x-ray CT scanner provides a three-dimensional density map of our samples. From this map and the physics that is occurring in our samples, we are able to gain an understanding of the spatial nature of the processes that occur, and attribute them to the locations where they occur.

  2. Ceramographic Examinations of Irradiated AGR-1 Fuel Compacts

    SciTech Connect (OSTI)

    Paul Demkowicz; Scott Ploger; John Hunn; Jay S. Kehn

    2012-09-01T23:59:59.000Z

    The AGR 1 experiment involved irradiating 72 cylindrical fuel compacts containing tri-structural isotropic (TRISO)-coated particles to a peak burnup of 19.5% fissions per initial metal atom with no in-pile failures observed out of almost 300,000 particles. Six irradiated AGR 1 fuel compacts were selected for microscopy that span a range of irradiation conditions (temperature, burnup, and fast fluence). These six compacts also included all four TRISO coating variations irradiated in the AGR experiment. The six compacts were cross-sectioned both transversely and longitudinally, mounted, ground, and polished after development of careful techniques for preserving particle structures against preparation damage. From 36 to 79 particles within each cross section were exposed near enough to midplane for optical microscopy of kernel, buffer, and coating behavior. The microstructural analysis focused on kernel swelling and porosity, buffer densification and fracture, debonding between the buffer and inner pyrolytic carbon (IPyC) layers, and fractures in the IPyC and SiC layers. Three basic particle morphologies were established according to the extent of bonding between the buffer and IPyC layers: complete debonding along the interface (Type A), no debonding along the interface (Type B), and partial debonding (Type AB). These basic morphologies were subdivided according to whether the buffer stayed intact or fractured. The resulting six characteristic morphologies were used to classify particles within each cross section, but no spatial patterns were clearly observed in any of the cross-sectional morphology maps. Although positions of particle types appeared random within compacts, examining a total of 931 classified particles allowed other relationships among morphological types to be established.

  3. Ceramographic Examinations of Irradiated AGR-1 Fuel Compacts

    SciTech Connect (OSTI)

    Paul Demkowicz; Scott Ploger; John Hunn

    2012-05-01T23:59:59.000Z

    The AGR 1 experiment involved irradiating 72 cylindrical fuel compacts containing tri-structural isotropic (TRISO)-coated particles to a peak burnup of 19.5% fissions per initial metal atom with no in-pile failures observed out of almost 300,000 particles. Five irradiated AGR 1 fuel compacts were selected for microscopy that span a range of irradiation conditions (temperature, burnup, and fast fluence). These five compacts also included all four TRISO coating variations irradiated in the AGR experiment. The five compacts were cross-sectioned both transversely and longitudinally, mounted, ground, and polished after development of careful techniques for preserving particle structures against preparation damage. Approximately 40 to 80 particles within each cross section were exposed near enough to mid-plane for optical microscopy of kernel, buffer, and coating behavior. The microstructural analysis focused on kernel swelling and porosity, buffer densification and fracture, debonding between the buffer and inner pyrolytic carbon (IPyC) layers, and fractures in the IPyC and SiC layers. Three basic particle morphologies were established according to the extent of bonding between the buffer and IPyC layers: complete debonding along the interface (Type A), no debonding along the interface (Type B), and partial debonding (Type AB). These basic morphologies were subdivided according to whether the buffer stayed intact or fractured. The resulting six characteristic morphologies were used to classify particles within each cross section, but no spatial patterns were clearly observed in any of the cross-sectional morphology maps. Although positions of particle types appeared random within compacts, examining a total of 830 classified particles allowed other relationships among morphological types to be established.

  4. Re-examination of the neptunium-hydrogen system

    SciTech Connect (OSTI)

    Ward, J.W.; Bartscher, W.; Rebizant, J.

    1986-01-01T23:59:59.000Z

    New P-C-T studies have been made on the Np + H system, using ultrapure double-electrorefined metal. Measurements were carried out over six orders of magnitude in pressure, from 0.0005 to 70 bar. The solubility of hydrogen was found to be very low. Metal-dihydride plateaus were flat, the two-phase boundary extremely sharp; this occurred at the unusual value H/Np approx. = 2.13. The dihydride lattice expanded upon addition of hydrogen, also in contrast to other trivalent rare-earth and actinide hydrides. A rather narrow cubic/hexagonal two-phase region was found (only on dehydriding), together with an even narrower hexagonal phase region. The effect of the beta-gamma transition at 576/sup 0/C could be seen both in the curvature of the phase boundary and the partial molal enthalpy values. Entropies of formation were found to be nearly constant. The data below 576/sup 0/C can be described by the equation ln P(bar) = 13.297 - 13233/T(K), giving values, adjusted for the reaction 0.93 Np + H/sub 2/ = 0.93 NpH/sub 2.13/: ..delta..H/sub f/(NpH/sub 2.13/) = 118.3 kJ/mol (28.27 kcal/mol), and ..delta..S/sub f/(NpH/sub 2.13/) = 118.4 J/mol-K (28.3 cal/mol/-K). Integral heats and entropies are calculated for the entire system, and the unusual phase behavior is discussed in terms of the electronic structure.

  5. Examination of radioactive decay methodology in the HASCAL code

    SciTech Connect (OSTI)

    Steffler, R.S. [Texas A and M Univ., College Station, TX (United States). Dept. of Nuclear Engineering; Ryman, J.C.; Gehin, J.C.; Worley, B.A. [Oak Ridge National Lab., TN (United States)

    1998-01-01T23:59:59.000Z

    The HASCAL 2.0 code provides dose estimates for nuclear, chemical, and biological facility accident and terrorist weapon strike scenarios. In the analysis of accidents involving radioactive material, an approximate method is used to account for decay during transport. Rather than perform the nuclide decay during the atmospheric transport calculation, the decay is performed a priori and a table look up method is used during the transport of a depositing tracer particle and non depositing (gaseous) tracer particle. In order to investigate the accuracy of this decay methodology two decay models were created using the ORIGEN2 computer program. The first is a HASCAL like model that treats decay and growth of all nuclide explicitly over the time interval specified for atmospheric transport, but does not change the relative mix of depositing and non-depositing nuclides due to deposition to the ground, nor does it treat resuspension. The second model explicitly includes resuspension as well as separate decay of the nuclides in the atmosphere and on the ground at each deposition time step. For simplicity, both of these models uses a one-dimensional layer model for the atmospheric transport. An additional investigation was performed to determine the accuracy of the HASCAL like model in separately following Cs-137 and I-131. The results from this study show that the HASCAL decay model compares closely with the more rigorous model with the computed doses are generally within one percent (maximum error of 7 percent) over 48 hours following the release. The models showed no difference for Cs-137 and a maximum error of 2.5 percent for I-131 over the 96 hours following release.

  6. Catalyst Additives to Enhance Mercury Oxidation and Capture

    SciTech Connect (OSTI)

    Thomas K. Gale

    2006-06-30T23:59:59.000Z

    Catalysis is the key fundamental ingredient to convert elemental mercury in coal-fired power stations into its oxidized forms that are more easily captured by sorbents, ESPs, baghouses, and wet scrubbers, whether the catalyst be unburned carbon (UBC) in the ash or vanadium pentoxide in SCR catalysts. This project has investigated several different types of catalysts that enhance mercury oxidation in several different ways. The stated objective of this project in the Statement of Objectives included testing duct-injection catalysts, catalyst-sorbent hybrids, and coated low-pressure-drop screens. Several different types of catalysts were considered for duct injection, including different forms of iron and carbon. Duct-injection catalysts would have to be inexpensive catalysts, as they would not be recycled. Iron and calcium had been shown to catalyze mercury oxidation in published bench-scale tests. However, as determined from results of an on-going EPRI/EPA project at Southern Research, while iron and calcium did catalyze mercury oxidation, the activity of these catalysts was orders of magnitude below that of carbon and had little impact in the short residence times available for duct-injected catalysts or catalyst-sorbent hybrids. In fact, the only catalyst found to be effective enough for duct injection was carbon, which is also used to capture mercury and remove it from the flue gas. It was discovered that carbon itself is an effective catalyst-sorbent hybrid. Bench-scale carbon-catalyst tests were conducted, to obtain kinetic rates of mercury adsorption (a key step in the catalytic oxidation of mercury by carbon) for different forms of carbon. All carbon types investigated behaved in a similar manner with respect to mercury sorption, including the effect of temperature and chlorine concentration. Activated carbon was more effective at adsorbing mercury than carbon black and unburned carbon (UBC), because their internal surface area of activated carbon was greater. Catalyst coating of low-pressure-drop screens was of particular interest as this project was being developed. However, it was discovered that URS was already heavily involved in the pursuit of this same technology, being funded by DOE, and reporting significant success. Hence, testing of SCR catalysts became a major focus of the project. Three different commercial SCR catalysts were examined for their ability to oxidize mercury in simulated flue-gas. Similar performance was observed from each of the three commercial catalysts, both in terms of mercury oxidation and SO{sub 3} generation. Ammonia injection hindered mercury oxidation at low HCl concentrations (i.e., {approx}2 ppmv), yet had little impact on mercury oxidation at higher HCl concentrations. On the other hand, SO{sub 2} oxidation was significantly reduced by the presence of ammonia at both low and high concentrations of HCl.

  7. The effect of pressure on tricalcium silicate hydration at different temperatures and in the presence of retarding additives

    SciTech Connect (OSTI)

    Jupe, Andrew C.; Wilkinson, Angus P.; Funkhouser, Gary P. (Halliburton); (GIT)

    2012-07-25T23:59:59.000Z

    The hydration of tricalcium silicate (C{sub 3}S) is accelerated by pressure. However, the extent to which temperature and/or cement additives modify this effect is largely unknown. Time-resolved synchrotron powder diffraction has been used to study cement hydration as a function of pressure at different temperatures in the absence of additives, and at selected temperatures in the presence of retarding agents. The magnitudes of the apparent activation volumes for C{sub 3}S hydration increased with the addition of the retarders sucrose, maltodextrin, aminotri(methylenephosphonic acid) and an AMPS copolymer. Pressure was found to retard the formation of Jaffeite relative to the degree of C{sub 3}S hydration in high temperature experiments. For one cement slurry studied without additives, the apparent activation volume for C{sub 3}S hydration remained close to {approx} -28 cm{sup 3} mol{sup -1} over the range 25 to 60 C. For another slurry, there were possible signs of a decrease in magnitude at the lowest temperature examined.

  8. Additional resonant contribution to the potential model for the 12C(alpha,gamma)16O reaction

    E-Print Network [OSTI]

    M. Katsuma

    2014-04-15T23:59:59.000Z

    The additional resonant contribution to the potential model is examined in $\\alpha$+$^{12}$C elastic scattering and the low-energy $^{12}$C($\\alpha$,$\\gamma$)$^{16}$O reaction. The excitation function of elastic scattering below $E_{c.m.}= 5$ MeV seems to be reproduced by the potential model satisfactorily, and it is not profoundly disturbed by the additional resonances. The weak coupling is good enough to describe the $^{16}$O structure in the vicinity of the $\\alpha$-particle threshold, especially below $E_{c.m.}= 8$ MeV, corresponding to the excitation energy $E_x \\approx 15$ MeV. The additional resonances give the complement of the astrophysical $S$-factors from the simple potential model. The $S$-factor of $^{12}$C($\\alpha$,$\\gamma$)$^{16}$O at $E_{c.m.}=300$ keV is dominated by the $E$2 transition, which is enhanced by the subthreshold 2$^+_1$ state at $E_x= 6.92$ MeV. The contribution from the subthreshold 1$^-_1$ state at $E_x= 7.12$ MeV is predicted to be small. The additional resonances do not give the large contribution to the thermonuclear reaction rates of $^{12}$C($\\alpha$,$\\gamma$)$^{16}$O at helium burning temperatures.

  9. Printing 3D Electrical Traces in Additive Manufactured Parts via Low Melting Temperature

    E-Print Network [OSTI]

    Dollar, Aaron M.

    Printing 3D Electrical Traces in Additive Manufactured Parts via Low where commercial Additive Manufacturing (AM) techniques can be used to concurrently construct quality and robustness of systems produced using additive manufacturing (AM) techniques is beginning

  10. Seminar Title: Additive Manufacturing Advanced Manufacturing of Polymer and Composite Components

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Seminar Title: Additive Manufacturing ­ Advanced Manufacturing of Polymer and Composite Components Manufacturing ­ Advanced Manufacturing of Polymer and Composite Components Additive manufacturing technologies Functionally Integrated Composite Structures, Augsburg, Germany ME Faculty Candidate Abstract: Additive

  11. Additive effects of aging and HIV infection on category verbal fluency : an analysis of component processes

    E-Print Network [OSTI]

    Iudicello, Jennifer E.

    2011-01-01T23:59:59.000Z

    R. K. , & Grant, I. (2006). Additive deleterious effects ofGrob, C. S. (2005). Additive effects of HIV and chronicGroup. (2011, February). Additive effects of aging and HIV

  12. Modest additive effects of integrated vector control measures on malaria prevalence and transmission in western Kenya

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    H-G, Yao F: Functional additive models. J Am Stat Assocas: Zhou et al. : Modest additive effects of integratedRESEARCH Open Access Modest additive effects of integrated

  13. The Case for Electric Vehicles

    E-Print Network [OSTI]

    Sperling, Daniel

    2001-01-01T23:59:59.000Z

    land Press, 1995 TESTING ELECTRIC VEHICLE DEMAND IN " HYBRIDThe Case for Electric Vehicles DanieI Sperlmg Reprint UCTCor The Case for Electric Vehicles Darnel Sperling Institute

  14. Secondary Pollutants from Ozone Reaction with Ventilation Filters and Degradation of Filter Media Additives

    SciTech Connect (OSTI)

    Destaillats, Hugo; Chen, Wenhao; Apte, Michael; Li, Nuan; Spears, Michael; Almosni, Jérémie; Brunner, Gregory; Zhang, Jianshun (Jensen); Fisk, William J.

    2011-05-01T23:59:59.000Z

    Prior research suggests that chemical processes taking place on the surface of particle filters employed in buildings may lead to the formation of harmful secondary byproducts. We investigated ozone reactions with fiberglass, polyester, cotton/polyester and polyolefin filter media, as well as hydrolysis of filter media additives. Studies were carried out on unused media, and on filters that were installed for 3 months in buildings at two different locations in the San Francisco Bay Area. Specimens from each filter media were exposed to {approx}150 ppbv ozone in a flow tube under a constant flow of dry or humidified air (50percent RH). Ozone breakthrough was recorded for each sample over periods of {approx}1000 min; the ozone uptake rate was calculated for an initial transient period and for steady-state conditions. While ozone uptake was observed in all cases, we did not observe significant differences in the uptake rate and capacity for the various types of filter media tested. Most experiments were performed at an airflow rate of 1.3 L/min (face velocity = 0.013 m/s), and a few tests were also run at higher rates (8 to 10 L/min). Formaldehyde and acetaldehyde, two oxidation byproducts, were quantified downstream of each sample. Those aldehydes (m/z 31 and 45) and other volatile byproducts (m/z 57, 59, 61 and 101) were also detected in real-time using Proton-Transfer Reaction - Mass Spectrometry (PTR-MS). Low-ppbv byproduct emissions were consistently higher under humidified air than under dry conditions, and were higher when the filters were loaded with particles, as compared with unused filters. No significant differences were observed when ozone reacted over various types of filter media. Fiberglass filters heavily coated with impaction oil (tackifier) showed higher formaldehyde emissions than other samples. Those emissions were particularly high in the case of used filters, and were observed even in the absence of ozone, suggesting that hydrolysis of additives, rather than ozonolysis, is the main formaldehyde source in those filters. Emission rates of formaldehyde and acetaldehyde were not found to be large enough to substantially increase indoor concentrations in typical building scenarios. Nevertheless, ozone reactions on HVAC filters cannot be ignored as a source of low levels of indoor irritants.

  15. Carbon/Sulfur Nanocomposites and Additives for High-Energy Lithium...

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

    Publications Additives and Cathode Materials for High-Energy Lithium Sulfur Batteries CarbonSulfur Nanocomposites and Additives for High-Energy Lithium Sulfur Batteries Vehicle...

  16. Additive-assisted synthesis of boride, carbide, and nitride micro/nanocrystals

    SciTech Connect (OSTI)

    Chen, Bo [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China)] [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China); Yang, Lishan [Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Shandong University), Ministry of Education, and School of Materials Science and Engineering, Shandong University, Jinan 250061 (China)] [Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Shandong University), Ministry of Education, and School of Materials Science and Engineering, Shandong University, Jinan 250061 (China); Heng, Hua; Chen, Jingzhong; Zhang, Linfei; Xu, Liqiang [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China)] [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China); Qian, Yitai, E-mail: ytqian@sdu.edu.cn [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China)] [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China); Yang, Jian, E-mail: yangjian@sdu.edu.cn [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China)] [Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, and Department of Chemistry, Shandong University, Jinan 250100 (China)

    2012-10-15T23:59:59.000Z

    General and simple methods for the syntheses of borides, carbides and nitrides are highly desirable, since those materials have unique physical properties and promising applications. Here, a series of boride (TiB{sub 2}, ZrB{sub 2}, NbB{sub 2}, CeB{sub 6}, PrB{sub 6}, SmB{sub 6}, EuB{sub 6}, LaB{sub 6}), carbide (SiC, TiC, NbC, WC) and nitride (TiN, BN, AlN, MgSiN{sub 2}, VN) micro/nanocrystals were prepared from related oxides and amorphous boron/active carbon/NaN{sub 3} with the assistance of metallic Na and elemental S. In-situ temperature monitoring showed that the reaction temperature could increase quickly to {approx}850 Degree-Sign C, once the autoclave was heated to 100 Degree-Sign C. Such a rapid temperature increase was attributed to the intense exothermic reaction between Na and S, which assisted the formation of borides, carbides and nitrides. The as-obtained products were characterized by XRD, SEM, TEM, and HRTEM techniques. Results in this report will greatly benefit the future extension of this approach to other compounds. - Graphical abstract: An additive-assisted approach is successfully developed for the syntheses of borides, carbides and nitrides micro/nanocrystals with the assistance of the exothermic reaction between Na and S. Highlights: Black-Right-Pointing-Pointer An additive-assisted synthesis strategy is developed for a number of borides, carbides and nitrides. Black-Right-Pointing-Pointer The reaction mechanism is demonstrated by the case of SiC nanowires. Black-Right-Pointing-Pointer The formation of SiC nanowires is initiated by the exothermic reaction of Na and S.

  17. Case History Acoustic signatures of crossflow behind casing in

    E-Print Network [OSTI]

    Korneev, Valeri A.

    Case History Acoustic signatures of crossflow behind casing in commingled reservoirs: A case study create unwanted con- duits behind casing that lead to crossflow between different producing zones. Crossflow results in lost production or aquifer contamination because fluid flows from a higher- pressure

  18. THE INFLUENCE OF SOCIAL CAPITAL ON THE DEVELOPMENT OF NATURE TOURISM: A CASE STUDY FROM

    E-Print Network [OSTI]

    study from Bahia Magdalena, Mexico Project No. 451 Examining Committee: Chair: Jennifer Silver (Chair to assess the prospects for nature-based tourism. The case study is primarily based on a large-scale

  19. Communication Strategy Use: An Exploratory Case Study of an EFL Lesson in Second Life 

    E-Print Network [OSTI]

    Gowans, Susan

    This paper reports the findings of an exploratory case study examining communication strategy use between three adult EFL learners and their teacher from diverse cultural backgrounds, whilst incorporating voice and text chat during meaning focused...

  20. Revitalizing commercial streets in historical district : evaluating a case in Fuzhou, China

    E-Print Network [OSTI]

    Liu, Yang, M.C.P. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    This thesis sets out to examine the case of commercial street revitalization in Fuzhou, China. In modern China the focus of revitalization models has evolved from poverty and environmental quality in 1980s to economic ...

  1. What do abortion policies accomplish? : understanding how abortion laws and court cases affect public opinion

    E-Print Network [OSTI]

    Hernandez, Cory D

    2014-01-01T23:59:59.000Z

    Abortion is a loaded, controversial, and divisive sociocultural and political term, concept, and debate. Yet little empirical research has been conducted to examine what effects abortion rights legislation and court cases ...

  2. The processes of industrial gold mining and inequality: a Ghanaian case study 

    E-Print Network [OSTI]

    Gawor, Natalie

    2011-11-24T23:59:59.000Z

    The research examined how inequality manifests itself through the processes of industrial gold mining using a case study of Newmont Mining Corporations’ Ahafo Gold Mine in Ghana. The pursuit of neoliberal development and ...

  3. Identifying and preserving bison lineages: A case study of the National Bison Range lineage

    E-Print Network [OSTI]

    Churchill, Jennifer

    2011-08-04T23:59:59.000Z

    the National Bison Range lineage. Bison from these Alaskan herds were examined for the presence of domestic cattle introgression. In addition, 46 nuclear microsatellite markers and mitochondrial sequence data were used to analyze the patterns of genetic...

  4. The environmental impact assessment process for nuclear facilities: An examination of the Indian experience

    SciTech Connect (OSTI)

    Ramana, M.V., E-mail: mvramana@gmail.co [Centre for Interdisciplinary Studies in Environment and Development, Bangalore (India); Centre for Interdisciplinary Studies in Environment and Development, ISEC Campus, Nagarbhavi, Bangalore 560 070 (India); Rao, Divya Badami, E-mail: di.badamirao@gmail.co [Centre for Interdisciplinary Studies in Environment and Development, Bangalore (India); Centre for Interdisciplinary Studies in Environment and Development, ISEC Campus, Nagarbhavi, Bangalore 560 070 (India)

    2010-07-15T23:59:59.000Z

    India plans to construct numerous nuclear plants and uranium mines across the country, which could have significant environmental, health, and social impacts. The national Environmental Impact Assessment process is supposed to regulate these impacts. This paper examines how effective this process has been, and the extent to which public inputs have been taken into account. In addition to generic problems associated with the EIA process for all kinds of projects in India, there are concerns that are specific to nuclear facilities. One is that some nuclear facilities are exempt from the environmental clearance process. The second is that data regarding radiation baseline levels and future releases, which is the principle environmental concern with respect to nuclear facilities, is controlled entirely by the nuclear establishment. The third is that members of the nuclear establishment take part in almost every level of the environmental clearance procedure. For these reasons and others, the EIA process with regard to nuclear projects in India is of dubious quality. We make a number of recommendations that could address these lacunae, and more generally the imbalance of power between the nuclear establishment on the one hand, and civil society and the regulatory agencies on the other.

  5. 2-loop additive mass renormalization with clover fermions and Symanzik improved gluons

    E-Print Network [OSTI]

    A. Skouroupathis; M. Constantinou; H. Panagopoulos

    2006-11-02T23:59:59.000Z

    We calculate the critical value of the hopping parameter, kappa_c, in Lattice QCD, up to two loops in perturbation theory. We employ the Sheikholeslami-Wohlert (clover) improved action for Wilson fermions and the Symanzik improved gluon action for 4- and 6-link loops. The quantity which we study is a typical case of a vacuum expectation value resulting in an additive renormalization; as such, it is characterized by a power (linear) divergence in the lattice spacing, and its calculation lies at the limits of applicability of perturbation theory. Our results are polynomial in c_{SW} (clover parameter) and cover a wide range of values for the Symanzik coefficients c_i. Furthermore, the dependence on the number of colors N and the number of fermionic flavors N_f is shown explicitly. In order to compare our results to non perturbative evaluations of kappa_c coming from Monte Carlo simulations, we employ an improved perturbation theory method applied to improved actions.

  6. Additive Manufacturing Symposium This event is supported by the Department of Energy's Science and

    E-Print Network [OSTI]

    Beex, A. A. "Louis"

    Additive Manufacturing Symposium This event is supported by the Department of Energy's Science of Additive Manufacturing (AM) to: n Engage policy and research leaders in a dialogue on what potential AM has an Additive Manufacturing Summit in 2013. 9:00 am Welcome and Opening Comments 9:35 Additive Manufacturing

  7. STATE OF CALIFORNIA NEWLY CONSTRUCTED BUILDINGS AND ADDITIONS GREATER THAN 1,000 FT2

    E-Print Network [OSTI]

    STATE OF CALIFORNIA NEWLY CONSTRUCTED BUILDINGS AND ADDITIONS GREATER THAN 1,000 FT2 CEC- CF-1R Newly Constructed Buildings and Additions Greater Than 1,000 ft2 (Page 1 of 5) Project Name: Climate________ Project Type: New Building Construction New Addition1 greater than 1,000 ft2 1. Additions greater than 1

  8. Examining Uncertainty in Demand Response Baseline Models and Variability in Automated Response to Dynamic Pricing

    SciTech Connect (OSTI)

    Mathieu, Johanna L.; Callaway, Duncan S.; Kiliccote, Sila

    2011-08-15T23:59:59.000Z

    Controlling electric loads to deliver power system services presents a number of interesting challenges. For example, changes in electricity consumption of Commercial and Industrial (C&I) facilities are usually estimated using counterfactual baseline models, and model uncertainty makes it difficult to precisely quantify control responsiveness. Moreover, C&I facilities exhibit variability in their response. This paper seeks to understand baseline model error and demand-side variability in responses to open-loop control signals (i.e. dynamic prices). Using a regression-based baseline model, we define several Demand Response (DR) parameters, which characterize changes in electricity use on DR days, and then present a method for computing the error associated with DR parameter estimates. In addition to analyzing the magnitude of DR parameter error, we develop a metric to determine how much observed DR parameter variability is attributable to real event-to-event variability versus simply baseline model error. Using data from 38 C&I facilities that participated in an automated DR program in California, we find that DR parameter errors are large. For most facilities, observed DR parameter variability is likely explained by baseline model error, not real DR parameter variability; however, a number of facilities exhibit real DR parameter variability. In some cases, the aggregate population of C&I facilities exhibits real DR parameter variability, resulting in implications for the system operator with respect to both resource planning and system stability.

  9. Advanced Manufacturing Use Cases and Early Results in GENI Infrastructure

    E-Print Network [OSTI]

    Calyam, Prasad

    for controlling remote processes in manufacturing facilities. In addition, there is a need to suitably configureAdvanced Manufacturing Use Cases and Early Results in GENI Infrastructure Alex Berryman, Prasad to advanced manufacturing communities are exciting prospects due to the growth of the global marketplace

  10. Best Practices for Teaching Core Competencies to Baldrige Examiners in State Baldrige Programs

    E-Print Network [OSTI]

    Brooks, Sandra E.

    2011-08-08T23:59:59.000Z

    The purpose of this study was to determine the core competencies needed by state Baldrige examiners, to identify best practices in examiner training programs provided by state Baldrige organizations, and to identify best practices for teaching core...

  11. Moderators of the Safety Climate-Injury Relationship: A Meta-Analytic Examination

    E-Print Network [OSTI]

    Beus, Jeremy M.

    2010-07-14T23:59:59.000Z

    This study examined the variability in the observed relationship between safety climate and injuries in the extant literature by meta-analytically examining possible moderators of the safety climate-injury relationship at both the individual...

  12. Examining the Role of the Special Educator in a Response to Intervention Model

    E-Print Network [OSTI]

    Mitchell, Belinda B.

    2011-05-31T23:59:59.000Z

    The purpose of this observational study was to examine the role of the special educator within a response-to-intervention (RTI) framework and to examine what instructional behaviors special educators evidence most frequently ...

  13. Enhanced personnel qualification requirements for ASME (American Society for Mechanical Engineers) Code Section 11 examinations

    SciTech Connect (OSTI)

    Cook, J.F.

    1987-10-01T23:59:59.000Z

    One of the most important parts of a nondestructive examination (NDE) system, which consists of the equipment, procedure, and personnel for performing examinations, is the personnel who operate the equipment and analyze the examination results. Recent activity in Section 11 of the American Society for Mechanical Engineers (ASME) Boiler and Pressure Vessel Code Committee to develop rules for personnel qualification for ultrasonic examinations is reviewed, and the proposed rules are compared with present day NDE personnel qualification practices.

  14. Examination of Organic Carryover from 2-cm Contactors to Support the Modular CSSX Unit

    SciTech Connect (OSTI)

    Nash, Charles A.; Norato, Michael A.; Walker; D. Douglas; Pierce, Robert A.; Eubanks, Ronnye A.; Clark, James D.; Smith, Wilson M. Jr.; Crump, Stephen L.; Nelson, D. Zane; Fink, Samuel D.; Peters, Thomas B.; May, Cecil G.; Herman, David T.; Bolton, Henry L.

    2005-04-29T23:59:59.000Z

    A bank of four 2-cm centrifugal contactors was operated in countercurrent fashion to help address questions about organic carryover for the Modular Caustic Side Solvent Extraction (CSSX) Unit (MCU). The contactors, having weirs sized for strip operation, were used to examine carryover for both strip effluent (SE) and decontaminated salt solution (DSS). Since only one bank of contactors was available in the short time frame of this work, the organic phase and only one aqueous phase were present in the flow loops at a time. Personnel maintained flowsheet-typical organic phase to aqueous phase (O:A) flow ratios when varying flow rates. Solvent from two different batches were tested with strip solution. In addition, potential mitigations of pH adjustment and coalescing media were examined. The experiment found that organic carryover after decanting averaged 220 ppm by mass with a range of 74 to 417 ppm of Isopar{reg_sign} L for strip effluent (SE)/organic solvent contacts. These values are based on measured modifier. Values were bounded by a value of 95 ppm based upon Isopar{reg_sign} L values as reported. The higher modifier-based numbers are considered more reliable at this time. Carryover of Isopar{reg_sign} L in DSS simulant averaged 77 ppm by mass with a range of 70 to 88 ppm of Isopar{reg_sign} L based on modifier content. The carryover was bounded by a value of 19 ppm based upon Isopar{reg_sign} L values as reported. More work is needed to resolve the discrepancy between modifier and Isopar{reg_sign} L values. The work did not detect organic droplets greater than 18 microns in SE. Strip output contained droplets down to 0.5 micron in size. Droplets in DSS were almost monodisperse by comparison, having a size range 4.7 +/- 1.6 micron in one test and 5.2 +/- 0.8 micron in the second demonstration. Optical microscopy provided qualitative results confirming the integrity of droplet size measurements in this work. Acidic or basic adjustments of aqueous strip solution from pH 3 to 1 and from pH 3 to 11 were not effective in clarifying the aqueous dispersions of organic droplets. Use of a 0.7-micron rated glass fiber filter of 3/4 mm thickness under gravity flow provided significant reduction in organic content and increased clarity. A 2 inch element stack of ''Teflon{reg_sign} Fiber Interceptor-Pak{trademark}'' media from ACS Separations, Inc. was not effective in clarifying DSS simulant.

  15. Spent Nuclear Fuel Trasportation: An Examination of Potential Lessons Learned From Prior Shipping Campaigns

    SciTech Connect (OSTI)

    M. Keister; K, McBride

    2006-08-28T23:59:59.000Z

    The Nuclear Waste Policy Act of 1982 (NWPA), as amended, assigned the Department of Energy (DOE) responsibility for developing and managing a Federal system for the disposal of spent nuclear fuel (SNF) and high-level radioactive waste (HLW). The Office of Civilian Radioactive Waste Management (OCRWM) is responsible for accepting, transporting, and disposing of SNF and HLW at the Yucca Mountain repository (if licensed) in a manner that protects public health, safety, and the environment; enhances national and energy security; and merits public confidence. OCRWM faces a near-term challenge--to develop and demonstrate a transportation system that will sustain safe and efficient shipments of SNF and HLW to a repository. To better inform and improve its current planning, OCRWM has extensively reviewed plans and other documents related to past high-visibility shipping campaigns of SNF and other radioactive materials within the United States. This report summarizes the results of this review and, where appropriate, lessons learned. The objective of this lessons learned study was to identify successful, best-in-class trends and commonalities from past shipping campaigns, which OCRWM could consider when planning for the development and operation of a repository transportation system. Note: this paper is for analytical and discussion purposes only, and is not an endorsement of, or commitment by, OCRWM to follow any of the comments or trends. If OCRWM elects to make such commitments at a future time, they will be appropriately documented in formal programmatic policy statements, plans and procedures. Reviewers examined an extensive study completed in 2003 by DOE's National Transportation Program (NTP), Office of Environmental Management (EM), as well as plans and documents related to SNF shipments since issuance of the NTP report. OCRWM examined specific planning, business, institutional and operating practices that have been identified by DOE, its transportation contractors, and stakeholders as important issues that arise repeatedly. In addition, the review identifies lessons learned or activities/actions which were found not to be productive to the planning and conduct of SNF shipments (i.e., negative impacts). This paper is a 'looking back' summary of lessons learned across multiple transportation campaigns. Not all lessons learned are captured here, and participants in some of the campaigns have divergent opinions and perspectives about which lessons are most critical. This analysis is part of a larger OCRWM benchmarking effort to identify best practices to consider in future transportation of radioactive materials ('looking forward'). Initial findings from this comprehensive benchmarking analysis are expected to be available in late fall 2006.

  16. Examination of Spent Pressurized Water Reactor Fuel Rods After 15 Years in Dry Storage

    SciTech Connect (OSTI)

    Einziger, Robert E. [Argonne National Laboratory (United States); Tsai Hanchung [Argonne National Laboratory (United States); Billone, Michael C. [Argonne National Laboratory (United States); Hilton, Bruce A. [Argonne National Laboratory-West (United States)

    2003-11-15T23:59:59.000Z

    For [approximately equal to]15 yr Dominion Generation's Surry Nuclear Station 15 x 15 Westinghouse pressurized water reactor (PWR) fuel was stored in a dry inert-atmosphere Castor V/21 cask at the Idaho National Environmental and Engineering Laboratory at peak cladding temperatures that decreased from {approx}350 to 150 deg. C. Before storage, the loaded cask was subjected to thermal-benchmark tests, during which time the peak temperatures were greater than 400 deg. C. The cask was opened to examine the fuel rods for degradation and to determine if they were suitable for extended storage. No fuel rod breaches and no visible degradation or crud/oxide spallation from the fuel rod surface were observed. The results from profilometry, gas release measurements, metallographic examinations, microhardness determination, and cladding hydrogen behavior are reported in this paper.It appears that little or no fission gas was released from the fuel pellets during either the thermal-benchmark tests or the long-term storage. In the central region of the fuel column, where the axial temperature gradient in storage is small, the measured hydrogen content in the cladding is consistent with the thickness of the oxide layer. At {approx}1 m above the fuel midplane, where a steep temperature gradient existed in the cask, less hydrogen is present than would be expected from the oxide thickness that developed in-reactor. Migration of hydrogen during dry storage probably occurred and may signal a higher-than-expected concentration at the cooler ends of the rod. The volume of hydrides varies azimuthally around the cladding, and at some elevations, the hydrides appear to have segregated somewhat to the inner and outer cladding surfaces. It is, however, impossible to determine if this segregation occurred in-reactor or during transportation, thermal-benchmark tests, or the dry storage period. The hydrides retained the circumferential orientation typical of prestorage PWR fuel rods. Little or no cladding creep occurred during thermal-benchmark testing and dry storage. It is anticipated that the creep would not increase significantly during additional storage because of the lower temperature after 15 yr, continual decrease in temperature from the reduction in decay heat, and concurrent reductions in internal rod pressure and stress. This paper describes the results of the characterization of the fuel and intact cladding, as well as the implications of these results for long-term (i.e., beyond 20 yr) dry-cask storage.

  17. Additional Resources

    Broader source: Energy.gov [DOE]

    The following resources are focused on Federal new construction and major renovation projects, sustainable construction, and the role of renewable energy technologies in such facilities. These...

  18. An Examination of Harvest Rates and Brood-Take Rates as

    E-Print Network [OSTI]

    An Examination of Harvest Rates and Brood-Take Rates as Management Strategies to Assist Recovery of Resource Management Project Number: 546 Title of Project: An Examination of Harvest Rates and Brood-Take Rates as Management Strategies to Assist Recovery of Cowichan River Chinook Salmon Examining Committee

  19. Large-Scale Analysis of Individual and Task Differences in Search Result Page Examination Strategies

    E-Print Network [OSTI]

    Dumais, Susan

    Large-Scale Analysis of Individual and Task Differences in Search Result Page Examination users examine results which are similar to those observed in small-scale studies. Our findings have differences on search result page examination strategies is important in develop- ing improved search engines

  20. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Examining the Sustainability of Lawns on Campus

    E-Print Network [OSTI]

    UBC Social Ecological Economic Development Studies (SEEDS) Student Report Examining the Sustainability of Lawns on Campus Emily Gray University of British Columbia GEOG 419 April 3, 2013 Disclaimer of a project/report". #12;Examining the Sustainability of Lawns on Campus Emily Gray 1 Examining