Sample records for applications advantages disadvantages

  1. Text-Alternative Version: LED Essentials- Technology, Applications, Advantages, Disadvantages

    Broader source: Energy.gov [DOE]

    Below is the text-alternative version of the LED Essentials - Technology, Applications, Advantages, Disadvantages webcast.

  2. LED Essentials- Technology, Applications, Advantages, Disadvantages

    Broader source: Energy.gov [DOE]

    On October 11, 2007, Kevin Dowling, VP of Innovation for Philips Solid-State Lighting Solutions, presented a broad introduction to LED technology, and discussed the technology status, advantages...

  3. Procedure Advantages Disadvantages Saphenous Vein

    E-Print Network [OSTI]

    Scott, Robert A.

    Procedure Advantages Disadvantages Saphenous Vein No anesthesia Not asep c Pedal Vein No anesthesia Serial bleeding okay Not asep c Tail Bleeding No anesthesia Serial bleeding okay

  4. Procedure Advantages Disadvantages Saphenous Vein

    E-Print Network [OSTI]

    Scott, Robert A.

    Procedure Advantages Disadvantages Saphenous Vein No anesthesia Not asep c Pedal Vein No anesthesia Serial bleeding okay Not asep c Facial Vein No anesthesia Serial bleeding okay

  5. Intrinsic Radiation in Lutetium Based PET Detector: Advantages and Disadvantages

    E-Print Network [OSTI]

    Wei, Qingyang

    2015-01-01T23:59:59.000Z

    Lutetium (Lu) based scintillators such as LSO and LYSO, are widely used in modern PET detectors due to their high stopping power for 511 keV gamma rays, high light yield and short decay time. However, 2.6% of naturally occurring Lu is 176Lu, a long-lived radioactive element including a beta decay and three major simultaneous gamma decays. This phenomenon introduces random events to PET systems that affects the system performance. On the other hand, the advantages of intrinsic radiation of 176Lu (IRL) continues to be exploited. In this paper, research literatures about IRL in PET detectors are reviewed. Details about the adverse effects of IRL to PET and their solutions, as well as the useful applications are presented and discussed.

  6. Growing Up In Scotland Study: GUS Exploring The Experience and Outcomes For Advantaged and Disadvantaged Families 

    E-Print Network [OSTI]

    Bradshaw, Paul; Martin, Claudia; Cunningham-Burley, Sarah

    2008-03-12T23:59:59.000Z

    This report draws on data from the first sweep of the Growing Up in Scotland ( GUS) study. The Sweep 1 Report highlighted the persistence of inequalities between advantaged and disadvantaged families which impact on parents and their children...

  7. ADVANTAGES, DISADVANTAGES, AND LESSONS LEARNED FROM MULTI-REACTOR DECOMMISSIONING PROJECTS

    SciTech Connect (OSTI)

    Morton, M.R.; Nielson, R.R.; Trevino, R.A.

    2003-02-27T23:59:59.000Z

    This paper discusses the Reactor Interim Safe Storage (ISS) Project within the decommissioning projects at the Hanford Site and reviews the lessons learned from performing four large reactor decommissioning projects sequentially. The advantages and disadvantages of this multi-reactor decommissioning project are highlighted.

  8. Instrument Application Capabilities Advantages Disadvantages Recommendations Contact Qiagen Qiacube

    E-Print Network [OSTI]

    Cui, Yan

    @uthsc.edu Agilent Bioanalyzer Quality control Profiles for total RNA; enriched mRNA; enriched small RNA; DNA Nucleic acid isolation and purification Total RNA; miRNA; DNA; All prep (all nucleic acid) 2-12 samples Felicia Waller fwaller@uthsc.edu Nanodrop Spectrophotometer Nucleic acids quantification and quality

  9. ADVANTAGES AND DISADVANTAGES TO OPERATING AN ON-SITE LABORATORY AT THE SANDIA NATIONAL LABORATORIES CHEMICAL WASTE LANDFILL

    SciTech Connect (OSTI)

    Young, S.G.; Creech, M.N.

    2003-02-27T23:59:59.000Z

    During the excavation of the Sandia National Laboratories, New Mexico (SNL/NM) Chemical Waste Landfill (CWL), operations were realized by the presence of URS' (formerly known as United Research Services) On-site Mobile Laboratory (OSML) and the close proximity of the SNL/NM Environmental Restoration Chemical Laboratory (ERCL). The laboratory was located adjacent to the landfill in order to provide soil characterization, health and safety support, and waste management data. Although the cost of maintaining and operating an analytical laboratory can be higher than off-site analysis, there are many benefits to providing on site analytical services. This paper describes the synergies between the laboratory, as well as the advantages and disadvantages to having a laboratory on-site during the excavation of SNL/NM CWL.

  10. Potential Disadvantages of Microtechnology for Future High Consequence Safety Applications

    SciTech Connect (OSTI)

    Caldwell, M.; Cooper, J.A.; Covan, J.M.; D'Antonio, P.E.; Spray, S.D.

    1998-12-18T23:59:59.000Z

    Microtechnologies (e.g., microelectronics, and micromachines) are useful and promising for many applications. However, since the small size and specialized materials of electronics in general and microtechnologies in particular appear to make them sensitive to many normal and abnormal environments, and since complete characterization of the newer technologies is lacking, they must be used with extreme caution in high consequence safety applications. Based on what is now known, we believe that they should not be proposed for high consequence safety applications, particularly for nuclear weapons detonation safety.

  11. Surface modification: advantages, techniques, and applications

    SciTech Connect (OSTI)

    Natesan, K.

    2000-03-01T23:59:59.000Z

    Adequate performance of materials at elevated temperatures is a potential problem in many systems within the chemical, petroleum, process, and power-generating industries. Degradation of materials occurs because of interaction between the structural material and the exposure environment. These interactions are generally undesired chemical reactions that can lead to accelerated wastage and alter the functional requirements and/or structural integrity of the materials. Therefore, material selection for high-temperature applications must be based not only on a material strength properties but also on resistance to the complex environments prevalent in the anticipated exposure environment. As plants become larger, the satisfactory performance and reliability of components play a greater role in plant availability and economics. However, system designers are becoming increasingly concerned with finding the least expensive material that will satisfactorily perform the design function for the desired service life. This present paper addresses the benefits of surface modification and identified several criteria for selection and application of modified surfaces in the power sector. A brief review is presented on potential methods for modification of surfaces, with the emphasis on coatings. In the final section of the paper, several examples address the requirements of different energy systems and surface modification avenues that have been applied to resolve the issues.

  12. UniSA Advantage Aspire bonus points application form

    E-Print Network [OSTI]

    Mayer, Wolfgang

    UniSA Advantage Aspire bonus points application form School name Family name First name/s Male the following are eligible for Aspire bonus points (complete one or more of the following) 1. School Card YES@unisa.edu.au Post (free of charge): UniSA Advantage Aspire bonus points Domestic Student Recruitment University

  13. UniSA Advantage Aspire bonus points application form

    E-Print Network [OSTI]

    Li, Jiuyong "John"

    UniSA Advantage Aspire bonus points application form School name Family name First name/s Male the following are eligible for Aspire bonus points (complete one or more of the following) 1. School Card YESSA Advantage Aspire bonus points Domestic Student Recruitment University of South Australia (1) Reply Paid

  14. UniSA Advantage Aspire bonus points application form

    E-Print Network [OSTI]

    Mayer, Wolfgang

    UniSA Advantage Aspire bonus points application form School name Family name First name/s Male the following are eligible for Aspire bonus points (complete one or more of the following) 1. School Card YES 2 Aspire bonus points Domestic Student Recruitment University of South Australia (1) Reply Paid Number 2471

  15. Advantage, Absence of Advantage, and Disadvantage Among Scientists and Engineers

    SciTech Connect (OSTI)

    Nancy DiTomaso

    2008-09-23T23:59:59.000Z

    DiTomaso talks about survey data on the career experiences of 3,200 scientists and engineers from 24 major companies. Her survey findings indicate that most people who do well in their careers and make significant contributions to their organizations get assistance from others in their workplace in many forms, including offering opportunities such as good projects, providing resources that make good performance more likely, and opening up networking possibilities.

  16. Laser Micromachining: Advantages of Liquid Environments

    E-Print Network [OSTI]

    Petta, Jason

    Laser Micromachining: Advantages of Liquid Environments Marc J. Palmeri Princeton University Arnold Lab #12;Outline · Motivation ­ Applications of laser micromachining ­ Problems with laser micromachining · How do lasers work? · What is laser micromachining? · Micromachining assembly · Methods

  17. Rural Development Advantage Program (Nebraska)

    Broader source: Energy.gov [DOE]

    The Rural Development Advantage Program provides qualified businesses with refundable tax incentives for projects that create two new jobs and invest $125,000 in counties with less than 15,000...

  18. Concrete vs. Abstract Problem Formats: A Disadvantage of Prior Knowledge

    E-Print Network [OSTI]

    Heckler, Andrew F.

    Concrete vs. Abstract Problem Formats: A Disadvantage of Prior Knowledge Andrew F. Heckler experiments examine the effects of varying the relative concreteness of physics word problems on student performance.Previous studies have found that concrete representations benefit performance for relatively

  19. Earth Advantage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE FacilityDimondale,South,Earlsboro, Oklahoma: Energy Resources JumpAdvantage

  20. Thermodynamic Advantages of Low Temperature Combustion Engines...

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

    Advantages of Low Temperature Combustion Engines Including the Use of Low Heat Rejection Concepts Thermodynamic Advantages of Low Temperature Combustion Engines Including the Use...

  1. Cartesian Grid Generation Santiago Alagon Carrillo

    E-Print Network [OSTI]

    Vuik, Kees

    : Advantages and Disadvantages . . . . . . . 27 3.4 Level Set Method: Application to airbag deployment

  2. REALIZATION OF THE REGIONAL ADVANTAGEOUS AGRICULTURAL

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    REALIZATION OF THE REGIONAL ADVANTAGEOUS AGRICULTURAL INDUSTRIES ANALYSIS SYSTEM Kaimeng Sun Institute of Agricultural Information, Chinese Academy of Agricultural Sciences, Beijing,P. R. China 100081 Abstract: In this paper, a system for analyzing the strategic adjustment of regional agricultural

  3. Nebraska Customized Job Training Advantage (Nebraska)

    Broader source: Energy.gov [DOE]

    The Nebraska Customized Job Training Advantage is a flexible job training program with grants from $800-$4000 per qualified new job. Additional grant funding may be available for jobs created in...

  4. Redding Electric- Earth Advantage Rebate Program

    Broader source: Energy.gov [DOE]

    The Earth Advantage Rebate Program was designed to offer rebates to residential and business customers of Redding Electric Utility (REU) for solar PV, solar thermal, and geothermal heat pump...

  5. IEEE Transactions on Education, Vol. 40, No. 3, August 1997, pp. 1-7. Advantages and Disadvantages of Using Various Computer Tools

    E-Print Network [OSTI]

    Cañizares, Claudio A.

    of Using Various Computer Tools in Electrical Engineering Courses Claudio A. Ca~nizares, Member, IEEE, and Zeno T. Faur Abstract|This paper discusses di erent computer tools used to help deliver, administer in analyzing the results of using these tools in the student learning process. The students' marks

  6. Evaluation of the Nephrotoxicity of Complex Mixtures Containing Organics and Metals: Advantages and Disadvantages of the Use of Real-world Complex Mixtures

    E-Print Network [OSTI]

    Jane Ellen Simmons; Raymond S. H. Yang; Ezra Berman

    As part of a multidisciplinary health effects study, the nephrotoxicity of complex industrial waste mixtures was assessed. Adult, male Fischer 344 rats were gavaged with samples of complex industrial waste and nephrotoxicity evaluated 24 hr later. Of the 10 tested samples, 4 produced increased absolute or relative kidney weight, or both, coupled with a statistically significant alteration in at least one of the measured serum parameters (urea nitrogen (BUN), creatinine (CREAT), and BUN/CREAT ratio). Although the waste samples had been analyzed for a number of organic chemicals and 7 of the 10 samples were analyzed also for 12 elemental metals and metalloids, their nephrotoxicity was not readily predicted from the partial chemical characterization data. Because the chemical form or speciation of the metals was unknown, it was not possible to estimate their contribution to the observed biological response. Various experimental approaches, including use of real-world complex mixtures, chemically defined synthetic mixtures, and simple mixtures, will be necessary to adequately determine the potential human health risk from exposure to complex

  7. Canadian Oil Sands: Canada's Energy Advantage

    E-Print Network [OSTI]

    Boisvert, Jeff

    crude oil production, global energy demand, the estimated reserves and resources at Syncrude, views that the world will need oil for decades to come, the expectations regarding oil sands productive capacityCanadian Oil Sands: Canada's Energy Advantage 0 #12;Forward looking information 1 In the interest

  8. The Queerly Disadvantaged and the Making of San Francisco's War on Poverty, 1964-1967

    E-Print Network [OSTI]

    Meeker, Martin Dennis

    2012-01-01T23:59:59.000Z

    of social isolation, poverty, and discrimi- nation that areDisadvantaged conditions of poverty. The traditional methodsEnlargement of S.F. Poverty War Urged,” in ibid. , Feb. 17,

  9. A reliable, fast and low cost maximum power point tracker for photovoltaic applications

    SciTech Connect (OSTI)

    Enrique, J.M.; Andujar, J.M.; Bohorquez, M.A. [Departamento de Ingenieria Electronica, de Sistemas Informaticos y Automatica, Universidad de Huelva (Spain)

    2010-01-15T23:59:59.000Z

    This work presents a new maximum power point tracker system for photovoltaic applications. The developed system is an analog version of the ''P and O-oriented'' algorithm. It maintains its main advantages: simplicity, reliability and easy practical implementation, and avoids its main disadvantages: inaccurateness and relatively slow response. Additionally, the developed system can be implemented in a practical way at a low cost, which means an added value. The system also shows an excellent behavior for very fast variables in incident radiation levels. (author)

  10. Overview of Scientific Issues Involved in Selection of Polymers for PV Applications

    SciTech Connect (OSTI)

    Kempe, M.

    2011-01-01T23:59:59.000Z

    Encapsulant materials used in photovoltaic (PV) modules serve multiple purposes. They physically hold components in place, provide electrical insulation, reduce moisture ingress, optically couple superstrate materials (e.g., glass) to PV cells, protect components from mechanical stress by mechanically decoupling components via strain relief, and protect materials from corrosion. To do this, encapsulants must adhere well to all surfaces, remain compliant, and transmit light after exposure to temperature, humidity, and UV radiation histories. Here, a brief review of some of the polymeric materials under consideration for PV applications is provided, with an explanation of some of their advantages and disadvantages.

  11. Overview of Scientific Issues Involved in Selection of Polymers for PV Applications: Preprint

    SciTech Connect (OSTI)

    Kempe, M.

    2011-07-01T23:59:59.000Z

    Encapsulant materials used in photovoltaic (PV) modules serve multiple purposes. They physically hold components in place, provide electrical insulation, reduce moisture ingress, optically couple superstrate materials (e.g., glass) to PV cells, protect components from mechanical stress by mechanically de-coupling components via strain relief, and protect materials from corrosion. To do this, encapsulants must adhere well to all surfaces, remain compliant, and transmit light after exposure to temperature, humidity, and UV radiation histories. Here, a brief review of some of the polymeric materials under consideration for PV applications is provided, with an explanation of some of their advantages and disadvantages.

  12. Titre : HTA et prcarit perue en population prcaire guadeloupenne : l'enqute PHAPPG English Title: Hypertension and perceived material insecurity in a disadvantaged Caribbean

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Title: Hypertension and perceived material insecurity in a disadvantaged Caribbean population Auteurs insecurity in a disadvantaged Caribbean population. Patients and methods: We used data from a cross

  13. Advantages of Oxygenates Fuels over Gasoline in Direct Injection...

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

    Advantages of Oxygenates Fuels over Gasoline in Direct Injection Spark Ignition Engines Advantages of Oxygenates Fuels over Gasoline in Direct Injection Spark Ignition Engines...

  14. How to select oil mud applications

    SciTech Connect (OSTI)

    Nance, W.B.

    1984-01-01T23:59:59.000Z

    The use of inverted emulsion oil muds has greatly increased over the past few years due to the demands of drilling deeper and more difficult wells. In many instances, oil muds have enhanced drilling results and measurably lowered the cost of drilling. However, in a few cases, the use of oil muds has resulted in poor drilling results due to several inherent limitations. It is important to recognize the advantages and the disadvantages of drilling with oil muds to properly choose applications where oil mud will benefit overall drilling results. The positive aspects of oil muds seem to be more widely recognized than the negative ones, and this probably accounts for most instances of misapplication where the use of oil mud is actually a liability to the drilling operation.

  15. Evaluation of Encapsulant Materials for PV Applications

    SciTech Connect (OSTI)

    Kempe, M.

    2010-01-01T23:59:59.000Z

    Encapsulant materials used in PV modules serve multiple purposes. They physically hold components in place, provide electrical insulation, optically couple superstrate materials (e.g., glass) to PV cells, protect components from mechanical stress by mechanically de-coupling components via strain relief, and protect materials from corrosion. To do this, encapsulants must adhere well to all surfaces, remain compliant, and transmit light after exposure to temperature, humidity, and UV radiation histories. Encapsulant materials by themselves do not completely prevent water vapour ingress [1-3], but if they are well adhered, they will prevent the accumulation of liquid water providing protection against corrosion as well as electrical shock. Here, a brief review of some of the polymeric materials under consideration for PV applications is provided, with an explanation of some of their advantages and disadvantages.

  16. Office of the Secretary of the Navy Small and Disadvantaged Business

    E-Print Network [OSTI]

    Office of the Secretary of the Navy Small and Disadvantaged Business Utilization 720 Kennon Street SE Room 207 Washington DC 20374-5015 Phone: 202/685-6485 Fax: 202/685-6865 http://www.hq.navy.mil/sadbu What it takes to successfully market your product to the Department of the Navy TEN STEPS TO SUCCESS

  17. Plasmonic materials for energy: from physics to applications

    E-Print Network [OSTI]

    Boriskina, Svetlana V; Chen, Gang

    2013-01-01T23:59:59.000Z

    Physical mechanisms unique to plasmonic materials, which can be exploited for the existing and emerging applications of plasmonics for renewable energy technologies, are reviewed. The hybrid nature of surface plasmon (SP) modes - propagating surface plasmon polaritons (SPPs) and localized surface plasmons (LSPs) - as collective photon-electron oscillations makes them attractive candidates for energy applications. High density of optical states in the vicinity of plasmonic structures enhances light absorption and emission, enables localized heating, and drives near-field heat exchange between hot and cold surfaces. SP modes channel the energy of absorbed photons directly to the free electrons, and the generated hot electrons can be utilized in thermoelectric, photovoltaic and photo-catalytic platforms. Advantages and disadvantages of using plasmonics over conventional technologies for solar energy and waste heat harvesting are discussed, and areas where plasmonics is expected to lead to performance improvement...

  18. Plasmonic materials for energy: from physics to applications

    E-Print Network [OSTI]

    Svetlana V. Boriskina; Hadi Ghasemi; Gang Chen

    2013-10-25T23:59:59.000Z

    Physical mechanisms unique to plasmonic materials, which can be exploited for the existing and emerging applications of plasmonics for renewable energy technologies, are reviewed. The hybrid nature of surface plasmon (SP) modes - propagating surface plasmon polaritons (SPPs) and localized surface plasmons (LSPs) - as collective photon-electron oscillations makes them attractive candidates for energy applications. High density of optical states in the vicinity of plasmonic structures enhances light absorption and emission, enables localized heating, and drives near-field heat exchange between hot and cold surfaces. SP modes channel the energy of absorbed photons directly to the free electrons, and the generated hot electrons can be utilized in thermoelectric, photovoltaic and photo-catalytic platforms. Advantages and disadvantages of using plasmonics over conventional technologies for solar energy and waste heat harvesting are discussed, and areas where plasmonics is expected to lead to performance improvements not achievable by other methods are identified.

  19. Elastomers in mud motors for oil field applications

    SciTech Connect (OSTI)

    Hendrik, J. [Baker Hughes INTEQ GmbH, Celle (Germany)

    1997-08-01T23:59:59.000Z

    Mud motors, the most frequently used downhole drilling motors in modern drilling systems, are described in their application and function. The elastomeric liner in a mud motor acts as a huge continuous seal. Important properties of elastomers such as chemical resistance, fatigue resistance, mechanical strength, abrasion resistance, bonding to steel and processability are discussed. Advantages and disadvantages of NBR, HNBR, FKM, TFEP, and EPDM elastomers for mud motor applications are briefly described. The importance of drilling fluids and their physical and chemical impact on motor elastomers are described. Drilling fluids are categorized in: oil based-, synthetic-, and water based. Results of compatibility tests in the different drilling muds of the presented categories demonstrate the complexity of elastomer development. Elastomers with an equally good performance in all drilling muds are not available. Future developments and improvements are directed towards higher chemical resistance at higher service temperatures. This will be possible only with improved elastomer-to-metal bonding, increased mechanical and better dynamic properties.

  20. Bremstrahlung versus Monoenergetic Photons for Photonuclear Inspection Applications

    SciTech Connect (OSTI)

    Dr. James L. Jones

    2008-06-01T23:59:59.000Z

    Bremsstrahlung sources have been utilized for various non-intrusive inspection or interrogation applications for over 100 years - with the primary focus being radiographic imaging. In the last several decades, it has become evident that photons of energy greater than 6 MeV can also provide useful photonuclear information that can extend the capabilities and information available from active inspections. These energetic inspection photons can be produced as a continuum of energies (i.e., bremsstrahlung distribution) or as a set of one or more discrete photon energies (i.e., monoenergetic distribution). This paper will discuss the photonuclear process and its energetic photon energy dependence, will discuss the photonuclear role in nuclear material detection, will present applicable photon sources along with their field deployment status, and highlight some advantages and disadvantages of bremsstrahlung and monoenergetic photons sources.

  1. Titanium metal: extraction to application

    SciTech Connect (OSTI)

    Gambogi, Joseph (USGS, Reston, VA); Gerdemann, Stephen J.

    2002-09-01T23:59:59.000Z

    In 1998, approximately 57,000 tons of titanium metal was consumed in the form of mill products (1). Only about 5% of the 4 million tons of titanium minerals consumed each year is used to produce titanium metal, with the remainder primarily used to produce titanium dioxide pigment. Titanium metal production is primarily based on the direct chlorination of rutile to produce titanium tetrachloride, which is then reduced to metal using the Kroll magnesium reduction process. The use of titanium is tied to its high strength-to-weight ratio and corrosion resistance. Aerospace is the largest application for titanium. In this paper, we discuss all aspects of the titanium industry from ore deposits through extraction to present and future applications. The methods of both primary (mining of ore, extraction, and purification) and secondary (forming and machining) operations will be analyzed. The chemical and physical properties of titanium metal will be briefly examined. Present and future applications for titanium will be discussed. Finally, the economics of titanium metal production also are analyzed as well as the advantages and disadvantages of various alternative extraction methods.

  2. Berkeley Electric Cooperative-HomeAdvantage Efficiency Loan Program

    Broader source: Energy.gov [DOE]

    Berkeley Electric Cooperative provides HomeAdvantage Loans to qualifying homeowners for energy efficiency upgrades to residences. Measures typically include air infiltration measures, insulation...

  3. Growth, Industrialization, and the Intergenerational Correlation of Advantage

    E-Print Network [OSTI]

    Levine, David I.; Jellema, Jon R.

    2005-01-01T23:59:59.000Z

    Advantage The shift from feudalism to industrial capitalismranging from European feudalism and the Indian caste systemrigidity of Western-style feudalism and other pre-capitalist

  4. Running fermi with one-stage compressor: advantages, layout, performance

    E-Print Network [OSTI]

    Cornacchia, M.; Craievich, P.; Di Mitri, S.; Penco, G.; Venturini, M.; Zholents, A.

    2008-01-01T23:59:59.000Z

    Running FERMI with one-stage compressor: advantages, layout,re-examines the option of running the FERMI FEL driver with

  5. associations oilheat advantages: Topics by E-print Network

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

    Advantage Environmental Sciences and Ecology Websites Summary: crude oil production, global energy demand, the estimated reserves and resources at Syncrude, viewsCanadian Oil...

  6. advantage enrollees tend: Topics by E-print Network

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

    Advantage Environmental Sciences and Ecology Websites Summary: crude oil production, global energy demand, the estimated reserves and resources at Syncrude, viewsCanadian Oil...

  7. acquired infections advantages: Topics by E-print Network

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

    Advantage Environmental Sciences and Ecology Websites Summary: crude oil production, global energy demand, the estimated reserves and resources at Syncrude, viewsCanadian Oil...

  8. BY COMBINING COMPUTING FUNCTIONS WITH MICROFLUIDICS, MICROFLUIDIC COMPUTING STRIVES TO INHERIT THE ADVANTAGES OF BOTH.

    E-Print Network [OSTI]

    unknown authors

    Micro/nanofluidic computing is a special-purpose computing paradigm incorporated on small-scale fluidic platforms, which, because of their very small size, have a number of advantages and potential applications in areas such as biomedicine and space technology. The major objective of microfluidic computing is to enhance the functionality of such applications by combining a computing capability with the inherent advantages of microfluidics. Though fluid-based computing does not aim to replace traditional silicon-based technology, computing elements, such as logic gates for logic operations, adders for arithmetic operations, and memory to store information, have been created. To date, most of these have been fabricated at the microscale (hence we use the term “microfluidic ” instead of “micro/nanofluidic ” for simplicity), but as applications develop, many of these could be further shrunk to significantly smaller, nanofluidic sizes.

  9. Midcontinent well operators learn advantages of coiled-tubing techniques

    SciTech Connect (OSTI)

    Lyle, D.

    1995-07-01T23:59:59.000Z

    From well cleanup to velocity strings to squeeze jobs, more Midcontinent operators are adding coiled-tubing methods to their oilfield techniques. The advantages of these techniques are discussed.

  10. Singing River Electric Power Association- Comfort Advantage Home Program

    Broader source: Energy.gov [DOE]

    Singing River Electric Power Association provides rebates on energy efficiency measures in new homes and heat pumps that meet [http://www.comfortadvantage.com/Comfort%20Advantage%20brochure.pdf...

  11. Running fermi with one-stage compressor: advantages, layout, performance

    E-Print Network [OSTI]

    Cornacchia, M.; Craievich, P.; Di Mitri, S.; Penco, G.; Venturini, M.; Zholents, A.

    2008-01-01T23:59:59.000Z

    Running FERMI with one-stage compressor: advantages, layout,a lattice with one-stage compressor, it was thought at thetime that the two bunch compressors configuration was still

  12. Quantum communication complexity advantage implies violation of a Bell inequality

    E-Print Network [OSTI]

    Harry Buhrman; Lukasz Czekaj; Andrzej Grudka; Michal Horodecki; Pawel Horodecki; Marcin Markiewicz; Florian Speelman; Sergii Strelchuk

    2015-02-03T23:59:59.000Z

    We obtain a general connection between a quantum advantage in communication complexity and non-locality. We show that given any protocol offering a (sufficiently large) quantum advantage in communication complexity, there exists a way of obtaining measurement statistics which violate some Bell inequality. Our main tool is port-based teleportation. If the gap between quantum and classical communication complexity can grow arbitrarily large, the ratio of the quantum value to the classical value of the Bell quantity becomes unbounded with the increase in the number of inputs and outputs.

  13. Kefir grain tolerance to Escherichia coli contamination--industrial advantages

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    NOTE Kefir grain tolerance to Escherichia coli contamination--industrial advantages Piotr the possibility of the re-use of kefir grains grown at 18 °C for 24 h in pasteurized Escherichia coli contaminated milk up to 6.1×102 cfu.mL-1 . The contamination rate was adapted to a realistic situation which may

  14. The Advantages of Highly Controlled Lighting for Offices and Commercial

    E-Print Network [OSTI]

    LBNL-2514E The Advantages of Highly Controlled Lighting for Offices and Commercial Buildings F for Offices and Commercial Buildings Francis Rubinstein and Dmitriy Bolotov, Lawrence Berkeley National 25% of the electrical energy used in US commercial buildings (DOE 2007). Advanced lighting controls

  15. RESEARCH ARTICLE Open Access Survival advantages conferred to colon cancer

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    RESEARCH ARTICLE Open Access Survival advantages conferred to colon cancer cells by E Klinck5 , François A Auger4 and Jacques Huot1* Abstract Background: Extravasation of circulating cancer cells is a key event of metastatic dissemination that is initiated by the adhesion of cancer cells

  16. Advantages and Limitations of the RICH Technique for Particle Identification

    SciTech Connect (OSTI)

    Ratcliff, Blair N.; /SLAC

    2011-11-07T23:59:59.000Z

    The ring imaging Cherenkov (RICH) technique for hadronic particle identification (PID) is described. The advantages and limitations of RICH PID counters are compared with those of other classic PID techniques, such as threshold Cherenkov counters, ionization loss (dE/dx) in tracking devices, and time of flight (TOF) detectors.

  17. Adverse Selection and Advantageous Selection in Insurance Markets

    E-Print Network [OSTI]

    Wu, Xi

    2014-08-08T23:59:59.000Z

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

  18. The Annals of the American Academy of Political and Social Science Young Disadvantaged Men: Fathers, Families, Poverty, and Policy

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    : Fathers, Families, Poverty, and Policy Vol. 635, May 2011 Timothy M. Smeeding, Irwin Garfinkel, and Ronald B. Mincy, Special Editors Introduction: Young Disadvantaged Men: Fathers, Families, Poverty to obtain full-time work. In 2008, the poverty line for a family of three was $17,400. Far less than half

  19. Operating agricultural equipment accurately can be difficult, tedious, or even hazardous. Automatic control offers many potential advantages over human

    E-Print Network [OSTI]

    Stanford University

    , and automatic control. CDGPS-based control systems have been utilized in a number of applications, including. An automatic control system was developed, simulated in software using a simple kinematic vehicle model. Automatic control offers many potential advantages over human control; however, previous efforts to automate

  20. Technology and Manufacturing Readiness of Early Market Motive and Non-Motive Hydrogen Storage Technologies for Fuel Cell Applications

    SciTech Connect (OSTI)

    Ronnebro, Ewa

    2012-06-16T23:59:59.000Z

    PNNL’s objective in this report is to provide DOE with a technology and manufacturing readiness assessment to identify hydrogen storage technologies’ maturity levels for early market motive and non-motive applications and to provide a path forward toward commercialization. PNNL’s Technology Readiness Assessment (TRA) is based on a combination of Technology Readiness Level (TRL) and Manufacturing Readiness Level (MRL) designations that enable evaluation of hydrogen storage technologies in varying levels of development. This approach provides a logical methodology and roadmap to enable the identification of hydrogen storage technologies, their advantages/disadvantages, gaps and R&D needs on an unbiased and transparent scale that is easily communicated to interagency partners. The TRA report documents the process used to conduct the TRA, reports the TRL and MRL for each assessed technology and provides recommendations based on the findings.

  1. Taking Advantage of Gold's Electron Attraction | 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 Our InstagramStructureProposedPAGESafety Tag: SafetyTaking Advantage of Gold's

  2. The Advantages of Fixed Facilities in Characterizing TRU Wastes

    SciTech Connect (OSTI)

    FRENCH, M.S.

    2000-02-08T23:59:59.000Z

    In May 1998 the Hanford Site started developing a program for characterization of transuranic (TRU) waste for shipment to the Waste Isolation Pilot Plant (WIPP) in New Mexico. After less than two years, Hanford will have a program certified by the Carlsbad Area Office (CAO). By picking a simple waste stream, taking advantage of lessons learned at the other sites, as well as communicating effectively with the CAO, Hanford was able to achieve certification in record time. This effort was further simplified by having a centralized program centered on the Waste Receiving and Processing (WRAP) Facility that contains most of the equipment required to characterize TRU waste. The use of fixed facilities for the characterization of TRU waste at sites with a long-term clean-up mission can be cost effective for several reasons. These include the ability to control the environment in which sensitive instrumentation is required to operate and ensuring that calibrations and maintenance activities are scheduled and performed as an operating routine. Other factors contributing to cost effectiveness include providing approved procedures and facilities for handling hazardous materials and anticipated contingencies and performing essential evolutions, and regulating and smoothing the work load and environmental conditions to provide maximal efficiency and productivity. Another advantage is the ability to efficiently provide characterization services to other sites in the Department of Energy (DOE) Complex that do not have the same capabilities. The Waste Receiving and Processing (WRAP) Facility is a state-of-the-art facility designed to consolidate the operations necessary to inspect, process and ship waste to facilitate verification of contents for certification to established waste acceptance criteria. The WRAP facility inspects, characterizes, treats, and certifies transuranic (TRU), low-level and mixed waste at the Hanford Site in Washington state. Fluor Hanford operates the $89 million facility under the Project Hanford Management Contract. This paper describes the operating experiences and results obtained during the first year of full operations at WRAP. Interested audiences include personnel involved in TRU waste characterization activities, TRU waste treatment and disposal facilities and TRU waste certification. The conclusions of this paper are that WRAP has proven itself to be a valuable asset for low-level and TRU waste management.

  3. Safe Advantage on Dry Interim Spent Nuclear Fuel Storage

    SciTech Connect (OSTI)

    Romanato, L.S. [Centro Tecnologico da Marinha em S.Paulo, Brazilian Navy Technological Center, Sao Paulo (Brazil)

    2008-07-01T23:59:59.000Z

    This paper aims to present the advantages of dry cask storage in comparison with the wet storage (cooling water pools) for SNF. When the nuclear fuel is removed from the core reactor, it is moved to a storage unit and it wait for a final destination. Generally, the spent nuclear fuel (SNF) remains inside water pools within the reactors facility for the radioactive activity decay. After some period of time in pools, SNF can be sent to a definitive deposition in a geological repository and handled as radioactive waste or to reprocessing facilities, or still, wait for a future solution. Meanwhile, SNF remains stored for a period of time in dry or wet facilities, depending on the method adopted by the nuclear power plant or other plans of the country. Interim storage, up to 20 years ago, was exclusively wet and if the nuclear facility had to be decommissioned another storage solution had to be found. At the present time, after a preliminary cooling of the SNF elements inside the water pool, the elements can be stored in dry facilities. This kind of storage does not need complex radiation monitoring and it is safer then wet one. Casks, either concrete or metallic, are safer, especially on occurrence of earthquakes, like that occurred at Kashiwazaki-Kariwa nuclear power plant, in Japan on July 16, 2007. (authors)

  4. The Advantages of Sealless Pumps in Heat Transfer Fluid Services 

    E-Print Network [OSTI]

    Smith, M. D.

    1999-01-01T23:59:59.000Z

    in undesirable ways. Sealless pumps are well suited to HTF applications, eliminating many of the issues which challenge mechanical seals. In addition, one type of sealless pump, the canned motor pump, raises the thermal efficiency of HTF systems. Waste heat from...

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

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

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

  6. Hydrogen storage for vehicular applications: Technology status and key development areas

    SciTech Connect (OSTI)

    Robinson, S.L.; Handrock, J.L.

    1994-04-01T23:59:59.000Z

    The state-of-the-art of hydrogen storage technology is reviewed, including gaseous, liquid, hydride, surface adsorbed media, glass microsphere, chemical reaction, and liquid chemical technologies. The review of each technology includes a discussion of advantages, disadvantages, likelihood of success, and key research and development activities. A preferred technological path for the development of effective near-term hydrogen storage includes both cur-rent DOT qualified and advanced compressed storage for down-sized highly efficient but moderate range vehicles, and liquid storage for fleet vehicle applications. Adsorbate media are also suitable for fleet applications but not for intermittent uses. Volume-optimized transition metal hydride beds are also viable for short range applications. Long-term development of coated nanoparticulate or metal matrix high conductivity magnesium alloy, is recommended. In addition, a room temperature adsorbate medium should be developed to avoid cryogenic storage requirements. Chemical storage and oxidative schemes present serious obstacles which must be addressed for these technologies to have a future role.

  7. Information technology and sustained competitive advantage : a research model for the effect of information technology on sustained competitive advantage and an empirical analysis

    E-Print Network [OSTI]

    Saodekar, Sarvesh P. (Sarvesh Pramod)

    2012-01-01T23:59:59.000Z

    Companies consider Information Technology (IT) to be a major factor for achieving sustained competitive advantage (SCA). The effect of IT on firm performance has been studied from two main perspectives: the market based ...

  8. A Comparison of Value-Added Accountability Systems with Accountability Systems that Use the Success of Economically Disadvantaged Students as a Key Accountability Indicator

    E-Print Network [OSTI]

    Barlow, Kevin Lynn

    2014-12-12T23:59:59.000Z

    level variables. ........................................................ 54 Updating student level variables. ................................................................................ 58 Estimating Campus Valued-Added Coefficients (Beta Values... campus or district does not achieve the accountability rating it desires, the reason is typically because of this indicator (e.g., the economically disadvantaged students in science did not perform well). The current accountability system in Texas...

  9. Thermal Storage Applications for Commercial/Industrial Facilities 

    E-Print Network [OSTI]

    Knipp, R. L.

    1986-01-01T23:59:59.000Z

    , if extremely low temperatures are necessary, the SEC0 system is applicable. But 2 for normal refr.igerated warehouse temperature ranges of -10?F, the effic.iency disadvantage would make this system impractical at today's energy costs. However, energy rates...

  10. The development of a charge protocol to take advantage of off- and on-peak demand economics at facilities

    SciTech Connect (OSTI)

    Jeffrey Wishart

    2012-02-01T23:59:59.000Z

    This document reports the work performed under Task 1.2.1.1: 'The development of a charge protocol to take advantage of off- and on-peak demand economics at facilities'. The work involved in this task included understanding the experimental results of the other tasks of SOW-5799 in order to take advantage of the economics of electricity pricing differences between on- and off-peak hours and the demonstrated charging and facility energy demand profiles. To undertake this task and to demonstrate the feasibility of plug-in hybrid electric vehicle (PHEV) and electric vehicle (EV) bi-directional electricity exchange potential, BEA has subcontracted Electric Transportation Applications (now known as ECOtality North America and hereafter ECOtality NA) to use the data from the demand and energy study to focus on reducing the electrical power demand of the charging facility. The use of delayed charging as well as vehicle-to-grid (V2G) and vehicle-to-building (V2B) operations were to be considered.

  11. Farm tax management simulation model: its description and application to alternative disinvestment strategies

    E-Print Network [OSTI]

    Nixon, Clair J

    1977-01-01T23:59:59.000Z

    operator equity. Specific emphasis was given to a discussion of the advantages and disadvantages associated with four disinvestment strategies: (1) cash sale, (2) cash sale with unharvested crops, (3) installment sale, and (4) exchange of like...-kind property. In addition, the effects of the tax laws as they relate to the sale of the farm operator's personal residence were also reviewed. A farm operator quest1onnaire was developed to provide the data necessary for annual simulation of financial...

  12. Application APPLICATION

    E-Print Network [OSTI]

    Papautsky, Ian

    in the CCM Bulletin which can be downloaded from ccm.uc.edu/admissions/ application. You will automatically be considered for a talent-based scholarship when you audition/ interview for entrance into CCM. These awards would also like to invite you to tour CCM's excellent facilities and observe some classes and ensemble

  13. Requirements Engineering for e-Business Advantage Steven J. Bleistein1 2

    E-Print Network [OSTI]

    New South Wales, University of

    a requirements engineering approach that incorporates a business strategy dimension. We employ both goal modeling the business model context, are integrated with goal-models to describe the complete business strategy. We of business advantage. Our approach integrates Jackson's problem diagrams [13] with goal modeling. We employ

  14. The Arbitrariness of the Sign: Learning Advantages From the Structure of the Vocabulary

    E-Print Network [OSTI]

    the simulations and the behavioral studies, we found that the optimal structure of the vocabulary for learningThe Arbitrariness of the Sign: Learning Advantages From the Structure of the Vocabulary Padraic and their meanings can facilitate language learning (e.g., in the form of sound symbolism or cues to grammatical

  15. A coalescent model for the effect of advantageous mutations on the genealogy of a population

    E-Print Network [OSTI]

    Durrett, Richard

    A coalescent model for the effect of advantageous mutations on the genealogy of a population in this paper is to describe the coalescent processes that arise when we consider the genealogy of a population individuals at random from this population at time zero. To describe the genealogy of the sample, we

  16. Inherent safety advantages of carbide fuel systems and technical issues regarding natural convection in LMRs

    SciTech Connect (OSTI)

    Barthold, W.P. [Barthold and Associates, Inc., Albuquerque, NM (United States)

    1984-08-01T23:59:59.000Z

    The scope of work is to summarize inherent safety advantages that are unique to the use of a carbide based fuel system and to summarize the technical issues regarding natural convection flow in LMFBR cores. As discussed in this report, carbide fuel provides the designer with far greater flexibility than oxide fuel. Carbide fuel systems can be designed to eliminate major accident initiators. They turn quantitative advantages into a qualitative advantage. The author proposed to LANL a series of core design and component concepts that would greatly enhance the safety of carbide over oxide systems. This report cites a series of safety advantages which potentially exist for a carbide fuel system. Natural convection issues have not been given much attention in the past. Only during the last few years has this issue been addressed in some detail. Despite claims to the contrary by some of the LMR contractors, the author does not think that the natural convection phenomena is fully understood. Some of the approximations made in natural convection transient analyses have probably a greater impact on calculated transient temperatures than the effects under investigation. Only integral in-pile experimental data and single assembly out-of-pile detailed data are available for comparisons with analytical models and correlations. Especially for derated cores, the natural convection capability of a LMR should be far superior to that of a LWR. The author ranks the natural convection capability of the LMR as the most important inherent safety feature.

  17. Advantages of Biofuels B100 biodiesel has many benefits over traditional, petroleum-based

    E-Print Network [OSTI]

    Advantages of Biofuels B100 biodiesel has many benefits over traditional, petroleum-based diesel-produced biofuels. Environmental & Social Benefits Decreases emissions of fossil fuels that contribute to climate-powered vessel fleet to biofuels and bio-lubricants. This effort produced the first federal vessel to run

  18. Evolving Comparative Advantage and the Impact of Climate Change in Agricultural Markets: Evidence

    E-Print Network [OSTI]

    Vertes, Akos

    Evolving Comparative Advantage and the Impact of Climate Change in Agricultural Markets: Evidence the implications of climate change for a variety of crops and locations around the world. The goal of the present the surface of the Earth, we ...nd small adverse e¤ects of climate change for the median country in the world

  19. VIDEOS AS A LEARNING SUPPORT TO IMPROVE MATHEMATICS EDUCATION. I. ADVANTAGES AND METHODOLOGY

    E-Print Network [OSTI]

    Spagnolo, Filippo

    VIDEOS AS A LEARNING SUPPORT TO IMPROVE MATHEMATICS EDUCATION. I. ADVANTAGES AND METHODOLOGY Introduction Videos can be an effective teaching aid in the classroom for any discipline. This seems very to videos on mathematics, at the beginning of the eighties they had a dense structure, developing

  20. Oyamel fir forest trunks provide thermal advantages for overwintering monarch butterflies in Mexico

    E-Print Network [OSTI]

    Williams, Ernest H.

    Oyamel fir forest trunks provide thermal advantages for overwintering monarch butterflies in Mexico, UniversidadNacionalAutonomadeMexico,AntiguaCarreteraaPa´ tzcuaro,Morelia,Michoacan,Mexico,5 InstitutodeGeografi´aCiudad Universitaria,UniversidadNacionalAutonomadeMexico,Coyoacan,MexicoD.F.,Mexico,6 Departmentof

  1. Application ApplicAtion

    E-Print Network [OSTI]

    Papautsky, Ian

    in the CCM Bulletin which can be downloaded from http://ccm.uc.edu/ admissions/application.html. You will automatically be considered for a talent-based scholarship when you audition/ interview for entrance into CCM is made. We would also like to invite you to tour CCM's excellent facilities and observe some classes

  2. ADVANTAGES OF THE PROGRAM-BASED LOGBOOK SUBMISSION GUI AT JEFFERSON LAB

    SciTech Connect (OSTI)

    T. McGuckin

    2006-10-24T23:59:59.000Z

    DTlite is a Tcl/Tk script that is used as the primary interface for making entries into Jefferson Lab's electronic logbooks. DTlite was originally written and implemented by a user to simplify submission of entries into Jefferson Lab?s electronic logbook, but has subsequently been maintained and developed by the controls software group. The use of a separate, script-based tool for logbook submissions (as opposed to a web-based submission tool bundled with the logbook database/interface) provides many advantages to the users, as well as creating many challenges to the programmers and maintainers of the electronic logbook system. The paper describes the advantages and challenges of this design model and how they have affected the development lifecycle of the electronic logbook system.

  3. Tax advantages of a deferred minimum annual royalty provision in oil and gas leases

    SciTech Connect (OSTI)

    Martin, R.B. Jr.

    1981-12-01T23:59:59.000Z

    This article describes how a deferred minimum annual royalty provision can serve to meet conflicting economic demands without adverse tax consequences. A deferred minimum annual royalty provision is an economic hybrid of a production royalty and a lease bonus. To a lessor, it has the advantage of guaranteeing a minimum return without regard to production. It should also encourage prompt development of the lease since a lessee will desire to void incurring subsequent minimum annual royalties on unproductive acreage. To an accrual-basis lessee, it has greater tax advantages than a lease bonus because it is deductible in the year paid or incurred. Although it exposes the lessee to more economic risk, this risk can be reduced through proper planning. In appropriate circumstances, a deferred minimum annual-royalty provision may therefore be worthy of consideration by either or both parties in an oil- and gas-leasing transaction. 44 references.

  4. Single-stranded Conformation Polymorphism (SSCP) Analysis The PCR reactions were performed with Advantage PCR Kits &

    E-Print Network [OSTI]

    Gill, Kulvinder

    ATP, dTTP, dCTP 7.0 µL dH20 0.2 µL Advantage® Taq polymerase, 0.2µL S35 dATP, 1mCi stock* 0.2 µL (Gene manual. Take a 200/500 mL beaker/flask. Add 100mL of 8% polyacrylamide gel solution. Once the gel

  5. Relative advantage of touch over vision in the exploration of texture

    E-Print Network [OSTI]

    Bai, Yoon Ho

    2008-10-10T23:59:59.000Z

    theories and algorithms exist for texture discrimination based on vision. These models diverge from one another in algorithmic approaches to address texture imagery using spatial elements and their statistics. Even though there are differences among... also found to be more discriminable (LDA and ANOVA). We expect our results to help better understand the nature of texture perception and build more powerful texture processing algorithms. iv The results suggest that touch has an advantage over vision...

  6. Economic and technological advantages of using high speed sintering as a rapid manufacturing alternative in footwear applications

    E-Print Network [OSTI]

    Vasquez, Mike (George Mike)

    2009-01-01T23:59:59.000Z

    Rapid manufacturing is a family of technologies that employ additive layer deposition techniques to construct parts from computer based design models.[2] These parts can then be used as prototypes or finished goods. One ...

  7. Modeling Coal Matrix Shrinkage and Differential Swelling with CO2 Injection for Enhanced Coalbed Methane Recovery and Carbon Sequestration Applications

    SciTech Connect (OSTI)

    L. J. Pekot; S. R. Reeves

    2002-03-31T23:59:59.000Z

    Matrix shrinkage and swelling can cause profound changes in porosity and permeability of coalbed methane reservoirs during depletion or when under CO{sub 2} injection processes, with significant implication for primary or enhanced methane recovery. Two models that are used to describe these effects are discussed. The first was developed by Advanced Resources International (ARI) and published in 1990 by Sawyer, et al. The second model was published by Palmer and Mansoori in 1996. This paper shows that the two provide equivalent results for most applications. However, their differences in formulation cause each to have relative advantages and disadvantages under certain circumstances. Specifically, the former appears superior for undersaturated coalbed methane reservoirs while the latter would be better if a case is found where matrix swelling is strongly disproportional to gas concentration. Since its presentation in 1996, the Palmer and Mansoori model has justifiably received much critical praise. However, the model developed by ARI for the COMET reservoir simulation program has been in use since 1990, and has significant advantages in certain settings. A review of data published by Levine in 1996 reveals that carbon dioxide causes a greater degree of coal matrix swelling compared to methane, even when measured on a unit of concentration basis. This effect is described in this report as differential swelling. Differential swelling may have important consequences for enhanced coalbed methane and carbon sequestration projects. To handle the effects of differential swelling, an extension to the matrix shrinkage and swelling model used by the COMET simulator is presented and shown to replicate the data of Levine. Preliminary field results from a carbon dioxide injection project are also presented in support of the extended model. The field evidence supports that considerable changes to coal permeability occur with CO{sub 2} injection, with significant implication for the design, implementation and performance of enhanced coalbed methane recovery and CO{sub 2} sequestration projects.

  8. A Long, Contingent Path to Comparative Advantage: Industrial Policy and the Japanese Iron and Steel Industry, 1900-1973

    E-Print Network [OSTI]

    ELBAUM, BERNARD

    2006-01-01T23:59:59.000Z

    comparative advantage, and heavy industry, favored by moreits spending in heavy industries, including militarilylight as well as heavy industries, recommendations from both

  9. Plasma-based ion implantation and deposition: A review of physics,technology, and applications

    SciTech Connect (OSTI)

    Pelletier, Jacques; Anders, Andre

    2005-05-16T23:59:59.000Z

    After pioneering work in the 1980s, plasma-based ion implantation (PBII) and plasma-based ion implantation and deposition (PBIID) can now be considered mature technologies for surface modification and thin film deposition. This review starts by looking at the historical development and recalling the basic ideas of PBII. Advantages and disadvantages are compared to conventional ion beam implantation and physical vapor deposition for PBII and PBIID, respectively, followed by a summary of the physics of sheath dynamics, plasma and pulse specifications, plasma diagnostics, and process modeling. The review moves on to technology considerations for plasma sources and process reactors. PBII surface modification and PBIID coatings are applied in a wide range of situations. They include the by-now traditional tribological applications of reducing wear and corrosion through the formation of hard, tough, smooth, low-friction and chemically inert phases and coatings, e.g. for engine components. PBII has become viable for the formation of shallow junctions and other applications in microelectronics. More recently, the rapidly growing field of biomaterial synthesis makes used of PBII&D to produce surgical implants, bio- and blood-compatible surfaces and coatings, etc. With limitations, also non-conducting materials such as plastic sheets can be treated. The major interest in PBII processing originates from its flexibility in ion energy (from a few eV up to about 100 keV), and the capability to efficiently treat, or deposit on, large areas, and (within limits) to process non-flat, three-dimensional workpieces, including forming and modifying metastable phases and nanostructures. We use the acronym PBII&D when referring to both implantation and deposition, while PBIID implies that deposition is part of the process.

  10. Citation advantage of Open Access articles likely explained by quality differential and media effects

    E-Print Network [OSTI]

    Philip M. Davis

    2007-01-16T23:59:59.000Z

    In a study of articles published in the Proceedings of the National Academy of Sciences, Gunther Eysenbach discovered a significant citation advantage for those articles made freely-available upon publication (Eysenbach 2006). While the author attempted to control for confounding factors that may have explained the citation differential, the study was unable to control for characteristics of the article that may have led some authors to pay the additional page charges ($1,000) for immediate OA status. OA articles published in PNAS were more than twice as likely to be featured on the front cover of the journal (3.3% vs. 1.4%), nearly twice as likely to be picked up by the media (15% vs. 8%) and when cited reached, on average, nearly twice as many news outlets as subscription-based articles (4.2 vs. 2.6). The citation advantage of Open Access articles in PNAS may likely be explained by a quality differential and the amplification of media effects.

  11. SU-E-J-221: Advantages of a New Surface Imaging Calibration Method for SRS Treatments

    SciTech Connect (OSTI)

    Paxton, A; Manger, R; Pawlicki, T; Kim, G [University of California, San Diego, La Jolla, CA (United States)

    2014-06-01T23:59:59.000Z

    Purpose: The present calibration method used for the AlignRT surface imaging system relies on the placement of a calibration plate at the linac isocenter using isocenter surrogates (crosshairs, room lasers, etc.). This work investigated the potential advantages of a new calibration method that shifts the AlignRT isocenter to be coincident with the linac MV beam isocenter. Methods: To quantify the potential uncertainties associated with the present calibration method for SRS treatments, the calibration plate was intentionally shifted away from isocenter +/?3mm in the longitudinal and lateral directions and +/?1mm in the longitudinal, lateral, and vertical directions. A head phantom was placed in a mock SRS treatment position and monitored with the AlignRT system. The AlignRT-indicated offsets were recorded at 270, 315, 0, 45, and 90° couch angles for each intentional calibration misalignment. The new isocenter calibration was applied after each misalignment, and the measurements were repeated and compared to the previous results. Results: With intentional longitudinal and lateral shifts of +/?3mm and +/?1mm in the calibration plate, the average indicated offsets at couch rotations of +/?90° were 4.3mm and 1.6mm, respectively. This was in agreement with the theoretical offset of sqrt(2)*(intentional shift of the calibration plate). Since vertical shifts were along the rotation axis of the couch, these shifts had little effect on the offsets with changing couch angle. When the new calibration was applied, the indicated offsets were all within 0.5mm for all couch angles. These offsets were in agreement with the known magnitude of couch walkout. Conclusion: The potential pitfalls of the present calibration method have been established, and the advantages of the new calibration method have been demonstrated. This new calibration method effectively removes the potential miscalibration artifacts of the present calibration method, giving the AlignRT user more confidence in the system's indicated shifts.

  12. COMPUTING APPLICATIONS APPLICATIONS

    E-Print Network [OSTI]

    Bader, David A.

    COMPUTING APPLICATIONS APPLICATIONS APPLICATIONS David A. Bader NEW MEXICO, USA Robert Pennington of the interconnect net- work and related software is shown by comparing the same application running on a large

  13. Assay for the detection of non-lethal changes that are expressed as a proliferative disadvantage in mouse (Mus musculus) embryo aggregation chimberas

    SciTech Connect (OSTI)

    Obasaju, M.F.

    1986-01-01T23:59:59.000Z

    This study demonstrates the potential utility of the chimera embryo assay in measuring the effects of a variety of non-lethal, potentially hazardous environmental agents on normal mammalian embryonic cells. The two major findings to have emerged from this investigation are, (1) relative cellular contribution per embryo in chimeras was found to depend on the strain of the partner embryo and this relationship apparently does not require cell to cell contact between the partner embryos of the chimera and is already apparent after only two cell cycles; and (2) within the same outbred strain, exposure of one partner embryo in the chimera to either X-irradiation or chlorpromazine, at dose levels that were lower than those previously found to be embryotoxic; such toxicity was revealed as a proliferative disadvantage that was also evident after only 2 cell cycles. Partner embryos in the chimera were distinguished by labelling one of them with the fluorescent dye, fluorescein isothiocyanate (FITC), which was shown to have no detrimental effects on the proliferation rate of the labelled embryos.

  14. 62 Int. J. Six Sigma and Competitive Advantage, Vol. 7, No. 1, 2012 Copyright 2012 Inderscience Enterprises Ltd.

    E-Print Network [OSTI]

    Vidal, Jose M.

    62 Int. J. Six Sigma and Competitive Advantage, Vol. 7, No. 1, 2012 Copyright © 2012 Inderscience yard cranes at seaport terminals to support planning and real-time decision making', Int. J. Six Sigma

  15. Int. J. Six Sigma and Competitive Advantage, Vol. 7, No. 1, 2012 41 Copyright 2012 Inderscience Enterprises Ltd.

    E-Print Network [OSTI]

    Vidal, Jose M.

    Int. J. Six Sigma and Competitive Advantage, Vol. 7, No. 1, 2012 41 Copyright © 2012 Inderscience and improvement of yard crane rehandling strategies for improving port drayage operations', Int. J. Six Sigma

  16. Application of Negligible Creep Criteria to Candidate Materials for HTGR Pressure Vessels

    SciTech Connect (OSTI)

    Jetter, Robert I [Consultant; Sham, Sam [ORNL; Swindeman, Robert W [Consultant

    2011-01-01T23:59:59.000Z

    Two of the proposed High Temperature Gas Reactors (HTGRs) under consideration for a demonstration plant have the design object of avoiding creep effects in the reactor pressure vessel (RPV) during normal operation. This work addresses the criteria for negligible creep in Subsection NH, Division 1 of the ASME B&PV (Boiler and Pressure Vessel) Code, Section III, other international design codes and some currently suggested criteria modifications and their impact on permissible operating temperatures for various reactor pressure vessel materials. The goal of negligible creep could have different interpretations depending upon what failure modes are considered and associated criteria for avoiding the effects of creep. It is shown that for the materials of this study, consideration of localized damage due to cycling of peak stresses results in a lower temperature for negligible creep than consideration of the temperature at which the allowable stress is governed by creep properties. In assessing the effect of localized cyclic stresses it is also shown that consideration of cyclic softening is an important effect that results in a higher estimated temperature for the onset of significant creep effects than would be the case if the material were cyclically hardening. There are other considerations for the selection of vessel material besides avoiding creep effects. Of interest for this review are (1) the material s allowable stress level and impact on wall thickness (the goal being to minimize required wall thickness) and (2) ASME Code approval (inclusion as a permitted material in the relevant Section and Subsection of interest) to expedite regulatory review and approval. The application of negligible creep criteria to two of the candidate materials, SA533 and Mod 9Cr-1Mo (also referred to as Grade 91), and to a potential alternate, normalized and tempered 2 Cr-1Mo, is illustrated and the relative advantages and disadvantages of the materials are discussed.

  17. Advantages of flattened electrode in bottom contact single-walled carbon nanotube field-effect transistor

    SciTech Connect (OSTI)

    Setiadi, Agung; Akai-Kasaya, Megumi, E-mail: kasaya@prec.eng.osaka-u.ac.jp; Saito, Akira; Kuwahara, Yuji [Department of Precision Science and Technology, Graduate School of Engineering, Osaka University, 565-0871 Suita (Japan)

    2014-09-01T23:59:59.000Z

    We fabricated single-walled carbon nanotube (SWNT) field-effect transistor (FET) devices on flattened electrodes, in which there are no height difference between metal electrodes and the substrate. SWNT-FET fabricated using bottom contact technique have some advantages, such that the SWNTs are free from electron irradiation, have direct contact with the desired metal electrodes, and can be functionalized before or after deposition. However, the SWNTs can be bent at the contact point with the metal electrodes leading to a different electrical characteristic of the devices. The number of SWNT direct junctions in short channel length devices is drastically increased by the use of flattened electrodes due to strong attractive interaction between SWNT and the substrate. The flattened electrodes show a better balance between their hole and electron mobility compared to that of the non-flattened electrodes, that is, ambipolar FET characteristic. It is considered that bending of the SWNTs in the non-flattened electrode devices results in a higher Schottky barrier for the electrons.

  18. Partner with Us Work with NREL experts and take advantage of the

    E-Print Network [OSTI]

    · Outdoorairfeedand exhaust for system cooling · HEPA-ratedenclosure for testing systems containing nanomaterials at the ESIF to make progress on your projects, which may range from fundamental research to applications engineering. Partners at the ESIF's Thermal Systems Process and Components Laboratory may include

  19. Partner with Us Work with NREL experts and take advantage of the

    E-Print Network [OSTI]

    diagnostics for high volume production of fuel cell. Experiments performed in the laboratory focus mainly Laboratory at NREL's Energy Systems Integration Facility (ESIF) manufactures components for fuel cells Application Scenarios The main focus of the laboratory is to provide support for fuel cell research

  20. Collimator selection for SPECT brain imaging: the advantage of high resolution

    SciTech Connect (OSTI)

    Mueller, S.P.; Polak, J.F.; Kijewski, M.F.; Holman, B.L.

    1986-11-01T23:59:59.000Z

    We compared a prototype long-bore (LB) high-resolution collimator with a low-energy, general-purpose collimator (LEGP) using 99mTc and /sup 123/I. The LB collimator provided a 56% improvement in tomographic resolution (autocorrelation width) over the LEGP for 99mTc; for /sup 123/I, the gain was 79%, providing substantially improved contrast for small structures. The sensitivity of the LB collimator, however, is only 32% of that of the LEGP. The imaging tasks to be performed on (/sup 123/I)IMP brain scans involve localization and discrimination of small, high-contrast brain structures and detection of abnormalities in shape, size, or uptake, rather than simple detection of lesions. Observer performance in such higher-order imaging tasks is known to depend on high spatial resolution, even at the cost of sensitivity. Patient studies confirmed that, for resolution-limited tasks, the increase in resolution outweighs the increased noise due to a loss in sensitivity. When the tomographic resolution of the LB collimator was degraded by smoothing to that of the LEGP, the noise in the LB images was lower than that of the LEGP by a factor of 2.9 for the same imaging time, demonstrating the advantage of high-resolution detectors and a smooth reconstruction filter over low-resolution detectors without smoothing. Therefore, collimators designed for high resolution, even at substantial cost in sensitivity, are expected to yield significant improvements for brain SPECT. Geometric calculations show that commercially available low-energy, high-resolution cast collimators promise to meet these requirements.

  1. Advantages and limitations of exergy indicators to assess sustainability of bioenergy and biobased materials

    SciTech Connect (OSTI)

    Maes, Dries, E-mail: Dries.Maes@uhasselt.be; Van Passel, Steven, E-mail: Steven.Vanpassel@uhasselt.be

    2014-02-15T23:59:59.000Z

    Innovative bioenergy projects show a growing diversity in biomass pathways, transformation technologies and end-products, leading to complex new processes. Existing energy-based indicators are not designed to include multiple impacts and are too constrained to assess the sustainability of these processes. Alternatively, indicators based on exergy, a measure of “qualitative energy”, could allow a more holistic view. Exergy is increasingly applied in analyses of both technical and biological processes. But sustainability assessments including exergy calculations, are not very common and are not generally applicable to all types of impact. Hence it is important to frame the use of exergy for inclusion in a sustainability assessment. This paper reviews the potentials and the limitations of exergy calculations, and presents solutions for coherent aggregation with other metrics. The resulting approach is illustrated in a case study. Within the context of sustainability assessment of bioenergy, exergy is a suitable metric for the impacts that require an ecocentric interpretation, and it allows aggregation on a physical basis. The use of exergy is limited to a measurement of material and energy exchanges with the sun, biosphere and lithosphere. Exchanges involving services or human choices are to be measured in different metrics. This combination provides a more inclusive and objective sustainability assessment, especially compared to standard energy- or carbon-based indicators. Future applications of this approach in different situations are required to clarify the potential of exergy-based indicators in a sustainability context. -- Highlights: • Innovative bioenergy projects require more advanced sustainability assessments to incorporate all environmental impacts. • Exergy-based indicators provide solutions for objective and robust measurements. • The use of exergy in a sustainability assessment is limited to material exchanges, excluding exchanges with society. • The combination of exergy-based indicators with other indicators is very appropriate. • But this is only rarely applied.

  2. Einstein-Podolsky-Rosen steering provides the advantage in entanglement-assisted subchannel discrimination with one-way measurements

    E-Print Network [OSTI]

    Watrous, John

    Einstein-Podolsky-Rosen steering provides the advantage in entanglement-assisted subchannel-based quantum effect that embodies the "spooky action at a dis- tance" disliked by Einstein and scrutinized by Einstein, Podolsky, and Rosen. Here we provide a necessary and sufficient characterization of steering

  3. Tax-Advantaged Plans

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

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

  4. Application of conducting polymers to electroanalysis

    SciTech Connect (OSTI)

    Josowicz, M.A.

    1994-04-01T23:59:59.000Z

    Conducting polymers can be used as sensitive layers in chemical microsensors leading to new applications of theses devices. They offer the potential for developing material properties that are critical to the sensor sensitivity, selectivity and fabrication. The advantages and limitations of the use of thin polymer layers in electrochemical sensors are discussed.

  5. Surface characterization of polyvinylidene fluoride (pvdf) in its application as an actuator 

    E-Print Network [OSTI]

    Mani, Saikumar

    2009-05-15T23:59:59.000Z

    Polyvinylidene Fluoride (PVDF) is a common piezoelectric polymer. It is widely utilized because of its advantageous mechanical, chemical, and electromechanical properties. An interesting application for its properties lies in using it as an actuator...

  6. Surface characterization of polyvinylidene fluoride (pvdf) in its application as an actuator

    E-Print Network [OSTI]

    Mani, Saikumar

    2009-05-15T23:59:59.000Z

    Polyvinylidene Fluoride (PVDF) is a common piezoelectric polymer. It is widely utilized because of its advantageous mechanical, chemical, and electromechanical properties. An interesting application for its properties lies in using it as an actuator...

  7. High Speed Pumps Are No Longer Limited to Low Flow Applications

    E-Print Network [OSTI]

    Burke, P. Y.

    Historically, the high-speed centrifugal pump was developed prior to World War II for rocket engine fuel pump applications for its advantages of light weight, compactness and dry running capability. Industrial derivatives were introduced in the 60’s...

  8. Development of cell-laden hydrogels with high mechanical strength for tissue engineering applications

    E-Print Network [OSTI]

    Shin, Hyeongho

    2014-01-01T23:59:59.000Z

    The development of materials with biomimetic mechanical and biological properties is of great interest for regenerative medicine applications. Hydrogels are a promising class of biomaterials due to several advantages, ...

  9. 50-Plus Ways to Be Water Smart 1. If your local water utility offers water-saving incentives or in-home water audits, take advantage

    E-Print Network [OSTI]

    50-Plus Ways to Be Water Smart BEHAVIORS 1. If your local water utility offers water-saving incentives or in-home water audits, take advantage of these programs. 2. Don't let water run while brushing

  10. Implementation Applications

    E-Print Network [OSTI]

    Kazhdan, Michael

    ;Outline Theory Implementation Applications Background Intuition Definition Delaunay Triangulation Shape-Dimensional Shapes #12;Outline Theory Implementation Applications Background Intuition Definition Delaunay;Outline Theory Implementation Applications Background Intuition Definition Delaunay Triangulation Shape

  11. Utilization of Minor Actinides as a Fuel Component for Ultra-Long Life Bhr Configurations: Designs, Advantages and Limitations

    SciTech Connect (OSTI)

    Dr. Pavel V. Tsvetkov

    2009-05-20T23:59:59.000Z

    This project assessed the advantages and limitations of using minor actinides as a fuel component to achieve ultra-long life Very High Temperature Reactor (VHTR) configurations. Researchers considered and compared the capabilities of pebble-bed and prismatic core designs with advanced actinide fuels to achieve ultra-long operation without refueling. Since both core designs permit flexibility in component configuration, fuel utilization, and fuel management, it is possible to improve fissile properties of minor actinides by neutron spectrum shifting through configuration adjustments. The project studied advanced actinide fuels, which could reduce the long-term radio-toxicity and heat load of high-level waste sent to a geologic repository and enable recovery of the energy contained in spent fuel. The ultra-long core life autonomous approach may reduce the technical need for additional repositories and is capable to improve marketability of the Generation IV VHTR by allowing worldwide deployment, including remote regions and regions with limited industrial resources. Utilization of minor actinides in nuclear reactors facilitates developments of new fuel cycles towards sustainable nuclear energy scenarios.

  12. Cost and flexibility advantage of a multi haul DWDM platform Gareth L. Jones , Jeroen H. B. Nijhof and Wladek Forysiak

    E-Print Network [OSTI]

    Haddadi, Hamed

    such as low-noise amplifiers, dynamic gain equalisation, re-configurable optical add/drop multiplexers (R approaches to system design that offer a low cost flexible solution to carriers. This paper describes demand is simply doubled. System type Transponders Optical Add/Drop Amplifiers Application LH NRZ F

  13. HTS applications

    E-Print Network [OSTI]

    Noe, M; Fietz, W H; Goldacker, W; Schneider, Th

    2009-01-01T23:59:59.000Z

    Superconductivity has found many attractive applications in medicine, science, power systems, engineering, transport and electronics. One of the most prominent applications of superconductivity are superconducting magnets e.g. MRI magnets, NMR magnets, accelerator magnets, and magnets for fusion; most applications still use low temperature superconductors. Since the discovery of high temperature superconductivity (HTS) in 1986 there has been a tremendous progress in R&D of HTS material, wires and applications. Especially for power system applications, HTS offers considerable economic benefits. Many HTS demonstrator or prototype applications have been built and successfully tested, and some HTS applications like cables and superconducting fault current limiters seem very close to commercialisation. This paper gives an overview about the present and future HTS applications in power applications, high field magnets and current leads. In addition results of the Forschungszentrum Karlsruhe program to develop H...

  14. Office of Small and Disadvantaged Business Utilization

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagementOPAM PolicyOf EnvironmentalGuide, July 29,Office0

  15. The School of Theatre & Dance has the advantages a large university provides with the one-on-one attention that only a

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    #12;The School of Theatre & Dance has the advantages a large university provides with the one-of-the-art digital media and equipment. The School of Theatre & Dance is located in West Virginia's beautiful mountains, only a short drive from major cities in the Northeast. 2 school of ThEATRE & DANcE | collEgE of c

  16. Proceedings of ION GPS 2001, Session C4, Salt Lake City, UT, September 11-14, 2001 Page 1 Availability and Reliability Advantages of

    E-Print Network [OSTI]

    Calgary, University of

    Availability and Reliability Advantages of GPS/Galileo Integration Kyle O'Keefe Department of Geomatics System (GNSS) can be quantified by availability, accuracy and reliability. The deployment of Galileo by the European Union will provide double the number of navigation satellites currently available to users

  17. See a China most people never see! Take advantage of a unique opportunity to see China from an entirely different perspective than a

    E-Print Network [OSTI]

    Lin, Xiaodong

    See a China most people never see! Take advantage of a unique opportunity to see China from- Here are my photos from our incredible trip [to China]. It was a great learning experience and it seems discussions with the cream of corporate China. I wanted to get to the bottom of the Chinese business model

  18. Marketing Ground Source Heat Pump Advanced Applications that

    E-Print Network [OSTI]

    Marketing Ground Source Heat Pump Advanced Applications that Deliver Competitive Advantage Al is the fastest growing market with the available capital and need for the benefits of ground source heat pumps Heating ... and Cooling n Comfort & Indoor Air Quality n Homes have domestic hot water - DHW n Less

  19. Compact heat exchangers for condensation applications: Yesterday, today and tomorrow

    SciTech Connect (OSTI)

    Panchal, C.B.

    1993-07-01T23:59:59.000Z

    Compact heat exchangers are being increasingly considered for condensation applications in the process, cryogenic, aerospace, power and refrigeration industries. In this paper, different configurations available for condensation applications are analyzed and the current state-of-the-knowledge for the design of compact condensers is evaluated. The key technical issues for the design and development of compact heat exchangers for condensation applications are analyzed and major advantages are identified. The experimental data and performance prediction methods reported in the literature are analyzed to evaluate the present design capabilities for different compact heat-exchanger configurations. The design flexibility is evaluated for the development of new condensation applications, including integration with other process equipment.

  20. Renewal Application

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

    Renewal Individual Permit Renewal Application The Permit expires March 31, 2014 and existing permit conditions will be in effect until a new permit is issued. The Permittees...

  1. Ceramic fuel cells for stationary and mobile applications

    SciTech Connect (OSTI)

    Singhal, Subhash C. (BATTELLE (PACIFIC NW LAB))

    2003-11-01T23:59:59.000Z

    Fuel cells are newsworthy because of high gasoline prices and concern about the environment. Several questions arise when fuel cells are discussed: - What are fuel cells? - What is the current status of fuel cells? - What fuel cell designs are being pursued by various organizations worldwide? - What are the advantages and disadvantages of the various fuel cell designs? - What size power systems have been produced and how well have they operated? Fuel cells are electrochemical energy conversion devices that directly convert chemical energy of a fuel to electricity, without combustion of the fuel. In this sense, they are similar to batteries. However, unlike a battery, where life is limited by the amount of chemical that is stored in it, fuel cells produce electricity as long as fuel is supplied. Thus, one might say that fuel cells are continuous batteries. Like batteries, there are many types of fuel cells: - Polymer electrolyte fuel cells are the most commonly discussed in the general interest media--newspapers, magazines and television. These fuel cells operate at {approx}90 degrees C and are the primary candidates for use in automobiles. - Alkaline fuel cells have been used in our space program since the early days of the Gemini and Apollo missions. - Phosphoric acid fuel cells are currently the most advanced on the market and are being commercialized by a division of United Technologies. - Solid oxide fuel cells (SOFCs) are based on zirconia electrolyte. This article concentrates on ceramic SOFCs.

  2. Status Report A Review of Slimhole Drilling

    SciTech Connect (OSTI)

    Zhu, Tao; Carroll, Herbert B.

    1994-09-01T23:59:59.000Z

    This 1994 report reviews the various applications of slimhole technology including for exploration in remote areas, low-cost development wells, reentering existing wells, and horizontal and multilateral drilling. Advantages of slimholes to regular holes are presented. Limitations and disadvantages of slimholes are also discussed. In 1994, slimhole drilling was still an ongoing development technology. (DJE 2005)

  3. A Feasibility Study of Fuel Cell Cogeneration in Industry 

    E-Print Network [OSTI]

    Phelps, S. B.; Kissock, J. K.

    1997-01-01T23:59:59.000Z

    ), and Solid Oxide Fuel Cell (SOFC) (see Table 2). The different fuel cells operate at different temperatures. Each fuel cell has advantages and disadvantages that must be weighed when deciding which fuel cell to use for a particular application. The PC25...

  4. Electroless nickel: an important coating for diamond turning applications

    SciTech Connect (OSTI)

    Dini, J.W.

    1980-09-24T23:59:59.000Z

    Diamond turning is the use of a single-point diamond tool on a precision lathe under very precisely controlled machine and environmental conditions to fabricate finished components. With a machine presently available at LLNL a part accuracy between 0.05 and 1.0 ..mu..m (2 and 40 millionths of an inch) is obtainable. Coatings offer significant advantages for diamond turning applications inasmuch as they can be applied to lightweight substrates such as aluminum or beryllium. One of the most used coatings for diamond turning applications is electroless nickel. Purpose of this paper is to document case histories of such applications and suggest areas for future work.

  5. Module 4: Fuel Cell Technology

    Broader source: Energy.gov [DOE]

    This course covers advantages and disadvantages of fuel cells, principles on which fuel cells work, operating principles and chemical reactions

  6. Electrochemical Approaches to PV Busbar Application

    SciTech Connect (OSTI)

    Pankow, J. W.

    2005-01-01T23:59:59.000Z

    Busbars are an integral component of any thin-film photovoltaic module and must be easy and quick to apply by PV manufacturers, as well as provide long-term reliability in deployed modules. Potential reliability issues include loss of adhesion and delamination, chemical instability under current collection conditions (electromigration or corrosion), compatibility of material and application method with subsequent encapsulation steps. Several new and novel busbar materials and application methods have been explored, including adhering metal busbars with various one- and two-part conductive epoxies or conductive adhesive films, ultrasonic bonding of metal busbar strips, and bonding of busbar strips using low-temperature solders. The most promising approach to date has been the direct application of metal busbars via various electrochemical techniques, which offers a variety of distinct advantages.

  7. Competitive advantage | 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 theCommercialization and Innovation2010 2010About Us > Hanford SiteNews

  8. Vertical-axis wind turbines -- The current status of an old technology

    SciTech Connect (OSTI)

    Berg, D.E.

    1996-12-31T23:59:59.000Z

    Vertical-axis wind turbine technology is not well understood, even though the earliest wind machines rotated about a vertical axis. The operating environment of a vertical-axis wind turbine is quite complex, but detailed analysis capabilities have been developed and verified over the last 30 years. Although vertical-axis technology has not been widely commercialized, it exhibits both advantages and disadvantages compared to horizontal-axis technology, and in some applications, it appears to offer significant advantages.

  9. Clean Energy Application Center

    SciTech Connect (OSTI)

    Freihaut, Jim

    2013-09-30T23:59:59.000Z

    The Mid Atlantic Clean Energy Application Center (MACEAC), managed by The Penn State College of Engineering, serves the six states in the Mid-Atlantic region (Pennsylvania, New Jersey, Delaware, Maryland, Virginia and West Virginia) plus the District of Columbia. The goals of the Mid-Atlantic CEAC are to promote the adoption of Combined Heat and Power (CHP), Waste Heat Recovery (WHR) and District Energy Systems (DES) in the Mid Atlantic area through education and technical support to more than 1,200 regional industry and government representatives in the region. The successful promotion of these technologies by the MACEAC was accomplished through the following efforts; (1)The MACEAC developed a series of technology transfer networks with State energy and environmental offices, Association of Energy Engineers local chapters, local community development organizations, utilities and, Penn State Department of Architectural Engineering alumni and their firms to effectively educate local practitioners about the energy utilization, environmental and economic advantages of CHP, WHR and DES; (2) Completed assessments of the regional technical and market potential for CHP, WHR and DE technologies application in the context of state specific energy prices, state energy and efficiency portfolio development. The studies were completed for Pennsylvania, New Jersey and Maryland and included a set of incentive adoption probability models used as a to guide during implementation discussions with State energy policy makers; (3) Using the technical and market assessments and adoption incentive models, the Mid Atlantic CEAC developed regional strategic action plans for the promotion of CHP Application technology for Pennsylvania, New Jersey and Maryland; (4) The CHP market assessment and incentive adoption model information was discussed, on a continuing basis, with relevant state agencies, policy makers and Public Utility Commission organizations resulting in CHP favorable incentive programs in New Jersey, Pennsylvania, Maryland and Delaware; (5) Developed and maintained a MACEAC website to provide technical information and regional CHP, WHR and DE case studies and site profiles for use by interested stakeholders in information transfer and policy discussions; (6) Provided Technical Assistance through feasibility studies and on site evaluations. The MACEAC completed 28 technical evaluations and 9 Level 1 CHP analyses ; and (7) the MACEAC provided Technical Education to the region through a series of 29 workshops and webinars, 37 technical presentations, 14 seminars and participation in 13 CHP conferences.

  10. Freeze Technology for Nuclear Applications - 13590

    SciTech Connect (OSTI)

    Rostmark, Susanne C.; Knutsson, Sven [Lulea University of Technology (Sweden)] [Lulea University of Technology (Sweden); Lindberg, Maria [Studsvik Nuclear AB, 611 82 Nykoeping (Sweden)] [Studsvik Nuclear AB, 611 82 Nykoeping (Sweden)

    2013-07-01T23:59:59.000Z

    Freezing of soil materials is a complicated process of a number of physical processes: - freezing of pore water in a thermal gradient, - cryogenic suction causing water migration and - ice formation expanding pores inducing frost heave. Structural changes due to increase of effective stress during freezing also take place. The over consolidation gives a powerful dewatering/drying effect and the freeze process causes separation of contaminates. Artificial ground freezing (AGF is a well established technique first practiced in south Wales, as early as 1862. AGF is mostly used to stabilize tunnels and excavations. During the last ten years underwater applications of freeze technologies based on the AGF have been explored in Sweden. The technology can, and has been, used in many different steps in a remediation action. Freeze Sampling where undisturbed samples are removed in both soft and hard sediment/sludge, Freeze Dredging; retrieval of sediment with good precision and minimal redistribution, and Freeze Drying; volume reduction of contaminated sludge/sediment. The application of these technologies in a nuclear or radioactive environment provides several advantages. Sampling by freezing gives for example an advantage of an undisturbed sample taken at a specified depth, salvaging objects by freezing or removal of sludges is other applications of this, for the nuclear industry, novel technology. (authors)

  11. High performance phenolic piping for oilfield applications

    SciTech Connect (OSTI)

    Folkers, J.L. [Ameron International, Burkburnett, TX (United States); Friedrich, R.S.; Fortune, M. [Ameron International, South Gate, CA (United States)

    1997-08-01T23:59:59.000Z

    The performance advantages of phenolic resins have been enticing for composites manufacturers and users for many years. The use of these materials has been limited, however, by the process, handling and assembly difficulties they present. This paper introduces an innovative modification which has allowed the development of a filament wound piping system for oilfield applications which previously had been beyond the performance envelope of fiberglass pipe. Improvement in temperature resistance and response to steam exposure, as compared to conventional epoxy products, are of particular benefit. Fabrication innovations are also included which can be used where impact resistance or fire performance are needed.

  12. Evaluation of Light-Triggered Thyristors for Pulsed Power Applications

    SciTech Connect (OSTI)

    Tully, L K; Fulkerson, E S; Goerz, D A; Speer, R D

    2008-05-20T23:59:59.000Z

    Lawrence Livermore National Laboratory has many needs for high reliability, high peak current, high di/dt switches. Solid-state switch technology offers the demonstrated advantage of reliability under a variety of conditions. Light-triggered switches operate with a reduced susceptibility to electromagnetic interference commonly found within pulsed power environments. Despite the advantages, commercially available solid-state switches are not typically designed for the often extreme pulsed power requirements. Testing was performed to bound the limits of devices for pulsed power applications beyond the manufacturers specified ratings. To test the applicability of recent commercial light-triggered solid-state designs, an adjustable high current switch test stand was assembled. Results from testing and subsequent selected implementations are presented.

  13. Applications Tests of Energy Efficient, Environmentally Friendly Refrigerants

    E-Print Network [OSTI]

    Nimitz, J.; Glass, S.; McCullough, E.; Dhooge, P.

    APPLICATIONS TESTS OF ENERGY EFFICIENT, ENVIRONMENTALLY FRIENDLY REFRIGERANTS JONATHAN NIMITZ SUZANNE GLASS EDWARD McCULLOUGH PATRICK DHOOGE PRESIDENT/CEO RESEARCH ASSOCIATE ENGINEER DIR.OF BUSINESS DEV. ENVIRON?v1ENTAL TECHNOLOGY AND EDUCAn.... This goal has been achieved. Additionally, the Ikon? refrigerants were designed to take advantage of the exceptional combustion suppression characteristics of trifluoroiodomethane (CF 3 I), a member of the chemical family known as fluoroiodocarbons...

  14. INTEGRATED APPLICATION Page 1 ----------------------------SIGNATURE APPLICANT & DATE

    E-Print Network [OSTI]

    de Villiers, Marienne

    -Scientific / Veterinarian Sell / Trade / Buy / Receive / Donate Research #12;INTEGRATED APPLICATION Page 2 WEAPON (vii) HUNTING METHOD I. SIGNATURE OF APPLICANT / PROPERTY / LAND OWNER: Signature Date #12;

  15. Applicant Information

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternative FuelsSanta3Appliance and Equipment StandardsApplicant

  16. Alternative Compliance: Guidelines for Preparing and Submitting a Waiver Request Application and Other Documentation Requirements (Book)

    SciTech Connect (OSTI)

    Not Available

    2010-11-01T23:59:59.000Z

    This document is designed to assist covered fleets interested in taking advantage of more flexible compliance options and to facilitate the transition from Standard Compliance to Alternative Compliance. It is designed to help fleets better understand the Alternative Compliance option and successfully complete the waiver application process.

  17. Alternative Compliance: Guidelines for Preparing and Submitting a Waiver Request Application and Other Documentation Requirements (Book)

    SciTech Connect (OSTI)

    Sears, T.

    2014-01-01T23:59:59.000Z

    This document is designed to assist covered fleets interested in taking advantage of more flexible compliance options and to facilitate the transition from Standard Compliance to Alternative Compliance. It is designed to help fleets better understand the Alternative Compliance option and successfully complete the waiver application process.

  18. Alternative Compliance: Guidelines for Preparing and Submitting a Waiver Request Application and Other Documentation Requirements

    SciTech Connect (OSTI)

    Not Available

    2013-03-01T23:59:59.000Z

    This document is designed to assist covered fleets interested in taking advantage of more flexible compliance options and to facilitate the transition from Standard Compliance to Alternative Compliance. It is designed to help fleets better understand the Alternative Compliance option and successfully complete the waiver application process.

  19. Neutronic aspects of inert matrix fuels for application in ADS J. Wallenius *

    E-Print Network [OSTI]

    part of the technology developed for fast breeder reactors is directly applicable to ADS, the fuel and Reactor Physics, Royal Institute of Technology, KTH, AlbaNova University Centre, S-10691 Stockholm, Sweden reactors is sup- posed to be multi-recycled in dedicated minor actinide burners. An advantage

  20. Innovations in the financing of geothermal energy for direct-use applications

    SciTech Connect (OSTI)

    Kwass, P.

    1981-10-01T23:59:59.000Z

    The applications of direct use geothermal energy, its advantages, and its relative costs are examined. The following are discussed: capital needs for direct-use geothermal development, sources of geothermal financing, barriers to geothermal financing, and selected case studies of curent financing alternatives.

  1. Abstract --In electromagnetic applications, hysteresis phenomena in magnetic materials are responsible of

    E-Print Network [OSTI]

    Boyer, Edmond

    rotation. Furthermore, based on the balance of chemical equation analogies, this model has the advantage13. M M Abstract -- In electromagnetic applications, hysteresis phenomena in magnetic materials the implementation proceeding used for some hysteresis material models and how they are applied in a sensor study

  2. Biomedical Applications for Correlation Di usion 5.1 Blood Flow Monitoring

    E-Print Network [OSTI]

    Chapter 5 Biomedical Applications for Correlation Di usion 5.1 Blood Flow Monitoring Near-infraredspectroscopy(NIRS)has long beenused to non-invasivelymeasurepulse rate 8, 9, 10] and blood oxygenation 5, 6, 7, 10] and recently to measure blood ow 19, 121]. The advantage of NIRS over laser Doppler blood owmetry (LDBF

  3. Alternative Compliance: Guidelines for Preparing and Submitting a Waiver Request Application and Other Documentation Requirements (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-06-01T23:59:59.000Z

    This document is designed to assist covered fleets interested in taking advantage of more flexible compliance options and to facilitate the transition from Standard Compliance to Alternative Compliance. It is designed to help fleets better understand the Alternative Compliance option and successfully complete the waiver application process.

  4. Adaptive Buffer Management for Efficient Code Dissemination in Multi-Application Wireless Sensor Networks

    E-Print Network [OSTI]

    Zhang, Youtao

    for many applications such as patient monitoring in hospitals, and wildfire detection in forests [3]. While be exploited for monitor- ing both wildfire and animals' migration habits. While a single sensor may still run monitoring needs. MA-WSNs have many advantages over SA-WSNs. As an example, a MA-WSN adapts better

  5. Fredrik Grndahl discusses the international engineering project that seeks to turn the ecological problems of the Baltic Sea to economic and social advantage across different sectors

    E-Print Network [OSTI]

    Haviland, David

    for a range of applications, such as energy production. To do this, we use an interdisciplinary approach. What an overload of nutrients. Eutrophication leads to blooms of cyanobacteria and other microalgae as well. In our case studies, we look at a problem such as microalgae blooms or the huge swathes of drifting red

  6. The application of a new polymer mud to horizontal drilling in the Dagang Oilfield

    SciTech Connect (OSTI)

    Yan, J.; Jiang, G.; Zong, R.

    1995-10-01T23:59:59.000Z

    A new kind of polymer muds, which is generally referred to as the amphionic polymer mud, has been applied to the two horizontal well drilling for the first time in the Dagang Oilfield, located in east China. In this mud system, two amphionic polymers are usually used as the main additives, the one with high molecular weight is an inhibitive encapsuler and filtration control agent, and the other one with low molecular weight is a deflocculant. The amphionic polymer, just as its name, is defined as the polymer that both organic cations and anions simultaneously exist in their molecular chains. The design criteria, formulations and properties of this mud system are discussed. As a case history, the field performance of this new polymer mud in the different sections of the second well (by name Guan H-1, a medium-radius horizontal well) is also given. It was shown from the laboratory and field tests that the amphionic polymer mud not only has all the advantages of the polymer muds commonly used, but is able to overcome the disadvantages of those muds, indicated by its highly inhibitive character while maintaining excellent mud performances. For this reason, the major drilling problems for horizontal wells in the Dagang Oilfield, such as hole cleaning, wellbore stability, lubricity, lost circulation and formation damage, which were hardly solved by the use of other water-based muds, could be solved successfully by the use of the amphionic polymer mud at much lower cost than the oil-based mud.

  7. applications team applications: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  8. Postdoc Application Process

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

    Program Application Process Postdoc Application Process Point your career towards LANL: work with the best minds on the planet in an inclusive environment that is rich in...

  9. SAGE Application Process

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

    Application Process SAGE Application Process A National Science Foundation Research Experiences for Undergraduates program Contacts Institute Director Harald Dogliani-Los Alamos...

  10. On the applicability of probabilistics

    SciTech Connect (OSTI)

    Roth, P.G. [GE Aircraft Engines, Cincinnati, OH (United States)

    1996-12-31T23:59:59.000Z

    GEAE`s traditional lifing approach, based on Low Cycle Fatigue (LCF) curves, is evolving for fracture critical powder metal components by incorporating probabilistic fracture mechanics analysis. Supporting this move is a growing validation database which convincingly demonstrates that probabilistics work given the right inputs. Significant efforts are being made to ensure the right inputs. For example, Heavy Liquid Separation (HLS) analysis has been developed to quantify and control inclusion content (1). Also, an intensive seeded fatigue program providing a model for crack initiation at inclusions is ongoing (2). Despite the optimism and energy, probabilistics are only tools and have limitations. Designing to low failure probabilities helps provide protection, but other strategies are needed to protect against surprises. A low risk design limit derived from a predicted failure distribution can lead to a high risk deployment if there are unaccounted-for deviations from analysis assumptions. Recognized deviations which are statistically quantifiable can be integrated into the probabilistic analysis (an advantage of the approach). When deviations are known to be possible but are not properly describable statistically, it may be more appropriate to maintain the traditional position of conservatively bounding relevant input parameters. Finally, safety factors on analysis results may be called for in cases where there is little experience supporting new design concepts or material applications (where unrecognized deviations might be expected).

  11. Stirling engine application study

    SciTech Connect (OSTI)

    Teagan, W.P.; Cunningham, D.R.

    1983-03-01T23:59:59.000Z

    The potential for Stirling engine applications in the 0.5 to 5000 hp output range is assessed. The following are included: a market survey of potential engine applications, classification of applications, conventional engine markets and performance characteristics, status of Sterling engine systems, selection of application classes for Stirling engines, and the possible effects of technology, economic conditions, and regulatory changes. (MHR)

  12. Quantum Robot: Structure, Algorithms and Applications

    E-Print Network [OSTI]

    Dao-Yi Dong; Chun-Lin Chen; Chen-Bin Zhang; Zong-Hai Chen

    2005-06-18T23:59:59.000Z

    A kind of brand-new robot, quantum robot, is proposed through fusing quantum theory with robot technology. Quantum robot is essentially a complex quantum system and it is generally composed of three fundamental parts: MQCU (multi quantum computing units), quantum controller/actuator, and information acquisition units. Corresponding to the system structure, several learning control algorithms including quantum searching algorithm and quantum reinforcement learning are presented for quantum robot. The theoretic results show that quantum robot can reduce the complexity of O(N^2) in traditional robot to O(N^(3/2)) using quantum searching algorithm, and the simulation results demonstrate that quantum robot is also superior to traditional robot in efficient learning by novel quantum reinforcement learning algorithm. Considering the advantages of quantum robot, its some potential important applications are also analyzed and prospected.

  13. RFID Applications: An Introductory and Exploratory Study

    E-Print Network [OSTI]

    Ahsan, Kamran; Kingston, Paul

    2010-01-01T23:59:59.000Z

    RFID is not a new technology and has passed through many decades of use in military, airline, library, security, healthcare, sports, animal farms and other areas. Industries use RFID for various applications such as personal/vehicle access control, departmental store security, equipment tracking, baggage, fast food establishments, logistics, etc. The enhancement in RFID technology has brought advantages that are related to resource optimization, increased efficiency within business processes, and enhanced customer care, overall improvements in business operations and healthcare. Our research is part of a big project; its aim is to produce a model for mobile technology implementation of hospital patients' movement process. However, the focus of this paper is to explore the main RFID components, i.e. the tag, antenna and reader. The results of the investigations conducted on the three RFID components will be used to develop our research model.

  14. RUGGED CERAMIC WINDOW FOR RF APPLICATIONS

    SciTech Connect (OSTI)

    MIKE NEUBAUER

    2012-11-01T23:59:59.000Z

    High-current RF cavities that are needed for many accelerator applications are often limited by the power transmission capability of the pressure barriers (windows) that separate the cavity from the power source. Most efforts to improve RF window design have focused on alumina ceramic, the most popular historical choice, and have not taken advantage of new materials. Alternative window materials have been investigated using a novel Merit Factor comparison and likely candidates have been tested for the material properties which will enable construction in the self-matched window configuration. Window assemblies have also been modeled and fabricated using compressed window techniques which have proven to increase the power handling capability of waveguide windows. Candidate materials have been chosen to be used in fabricating a window for high power testing at Thomas Jefferson National Accelerator Facility.

  15. Energy Recovery Linacs for Light Source Applications

    SciTech Connect (OSTI)

    George Neil

    2011-04-01T23:59:59.000Z

    Energy Recovery Linacs are being considered for applications in present and future light sources. ERLs take advantage of the continuous operation of superconducting rf cavities to accelerate high average current beams with low losses. The electrons can be directed through bends, undulators, and wigglers for high brightness x ray production. They are then decelerated to low energy, recovering power so as to minimize the required rf drive and electrical draw. When this approach is coupled with advanced continuous wave injectors, very high power, ultra-short electron pulse trains of very high brightness can be achieved. This paper will review the status of worldwide programs and discuss the technology challenges to provide such beams for photon production.

  16. Various proposed international battery charger configurations from a safety aspect

    SciTech Connect (OSTI)

    Goodarzi, G.A. [Hughes Power Control, Torrance, CA (United States)

    1994-12-31T23:59:59.000Z

    This paper presents a review of an electric vehicle`s battery charger configuration. The configuration advantage/disadvantage is being considered. The power processing requirements and the communication configuration and standards are being reviewed. EV progress and utilization depends on the charging standard support and guide. Furthermore, the user protection and utility distribution compatibility needs to be comprehensively evaluated. Various configurations have been recommended; however, each recommendation has its unique advantage and shortcoming. Since the EV application is so diverse, the standard/recommendation must provide flexibility for a different EV application while being self-compatible and utility-compatible for a true global mark. 5 refs.

  17. Vanadium-base alloys for fusion reactor applications

    SciTech Connect (OSTI)

    Smith, D.L.; Loomis, B.A.; Diercks, D.R.

    1984-10-01T23:59:59.000Z

    Vanadium-base alloys offer potentially significant advantages over other candidate alloys as a structural material for fusion reactor first wall/blanket applications. Although the data base is more limited than that for the other leading candidate structural materials, viz., austenitic and ferritic steels, vanadium-base alloys exhibit several properties that make them particularly attractive for the fusion reactor environment. This paper presents a review of the structural material requirements, a summary of the materials data base for selected vanadium-base alloys, and a comparison of projected performance characteristics compared to other candidate alloys. Also, critical research and development (R and D) needs are defined.

  18. Neural networks and their application to nuclear power plant diagnosis

    SciTech Connect (OSTI)

    Reifman, J. [Argonne National Lab., IL (United States). Reactor Analysis Div.

    1997-10-01T23:59:59.000Z

    The authors present a survey of artificial neural network-based computer systems that have been proposed over the last decade for the detection and identification of component faults in thermal-hydraulic systems of nuclear power plants. The capabilities and advantages of applying neural networks as decision support systems for nuclear power plant operators and their inherent characteristics are discussed along with their limitations and drawbacks. The types of neural network structures used and their applications are described and the issues of process diagnosis and neural network-based diagnostic systems are identified. A total of thirty-four publications are reviewed.

  19. Nanotechnology and Quasicrystals: From self assembly to photonic applications

    E-Print Network [OSTI]

    Ron Lifshitz

    2008-10-28T23:59:59.000Z

    After providing a concise overview on quasicrystals and their discovery more than a quarter of a century ago, I consider the unexpected interplay between nanotechnology and quasiperiodic crystals. Of particular relevance are efforts to fabricate artificial functional micro- or nanostructures, as well as efforts to control the self-assembly of nanostructures, where current knowledge about the possibility of having long-range order without periodicity can provide significant advantages. I discuss examples of systems ranging from artificial metamaterials for photonic applications, through self-assembled soft matter, to surface waves and optically-induced nonlinear photonic quasicrystals.

  20. APPLICATION CONSTRUCTION LEADERSHIP COURSE

    E-Print Network [OSTI]

    Stephens, Graeme L.

    APPLICATION CONSTRUCTION LEADERSHIP COURSE RECOMMENDATION FORM CON464 Construction Leadership: __________________________ To be considered for the Construction Leadership course submit the following: Application with description in the construction industry 5) If your GPA

  1. Applications (Grid Tools)

    E-Print Network [OSTI]

    Buyya, Rajkumar

    Grid Fabric Software Grid Applications Core Grid Middleware User-Level Middleware (Grid Tools) !"# $ %& ' ( ) * #& + '& ' , - . / # ) ) 0 # * 1 PDB CDB Grid Fabric Hardware &+ '' + ) , '1 '1 ' % - * # ( Grid Fabric Software Grid Applications Core Grid Middleware User-Level Middleware (Grid Tools) !"# $ %& ' ( ) * #& + '& ' , - . / # ) ) 0

  2. Advantages of the Blue InGaN/GaN Light-Emitting Diodes with an AlGaN/GaN/AlGaN Quantum Well Structured Electron Blocking Layer

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    Advantages of the Blue InGaN/GaN Light-Emitting Diodes with an AlGaN/GaN/AlGaN Quantum Well ABSTRACT: InGaN/GaN light-emitting diodes (LEDs) with p-(AlGaN/GaN/AlGaN) quantum well structured electron. The proposed QWEBL LED structure, in which a p-GaN QW layer is inserted in the p-AlGaN electron blocking layer

  3. Office of Small and Disadvantaged Business Utilization Events...

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

    January 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 30 31 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 26 27 28 29 30 31...

  4. Office of Small and Disadvantaged Business Utilization Events...

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

    November 2014 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 31 1 2 3 4 5 6 7 8 USDA Rural Small Business Connection Event 8:30AM to 4:00PM MST 2014 National Small...

  5. Office of Small and Disadvantaged Business Utilization Events...

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

    March 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Veteran Institute for Procurement Conference, March 10-12 & June 9-11, 2015, Potomac, MD...

  6. Office of Small and Disadvantaged Business Utilization Events...

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

    December 2014 < prev next > Sun Mon Tue Wed Thu Fri Sat 30 1 2 3 4 5 6 7 8 9 10 11 12 13 GovCon Holiday Soiree 5:30PM to 7:30PM EST National Veterans Small Business Engagement...

  7. Office of Small and Disadvantaged Business Utilization Events...

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

    April 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 12th Annual Bridging Partnerships Small Business Symposium 8:00PM to...

  8. Office of Small and Disadvantaged Business Utilization Events...

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

    May 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 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 26 27 28 29 30 31 1 2 3 4 5 6...

  9. The relation between disadvantaged groups: a social psychological approach

    E-Print Network [OSTI]

    Rothgerber, Hank

    1995-01-01T23:59:59.000Z

    Conflict Theory (RCT) (Sherif, 1966; Levine and Campbell, 1972), examines the relations between groups from an economic perspective. RCT states that social psychological phenomena - such as prejudice and ingroup bias - are determined by the economic..., education, etc. , then their relations should be strained. In support of RCT, a recent study in Israel demonstrates that perceived conflict of interests among various religious groups is a strong predictor of outgroup hostility (Struch & Schartz, 1989...

  10. Office of Small and Disadvantaged Business Utilization Events | Department

    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 ChinaofSchaeferAprilOverviewEfficiency ImprovementsOctoberResearchThe

  11. Office of Small and Disadvantaged Business Utilization | Department of

    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 ChinaofSchaeferAprilOverviewEfficiency ImprovementsOctoberResearchTheEnergy 2014

  12. Office of Small and Disadvantaged Business Utilization | Department of

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked QuestionsDepartmentGas and Oil ResearchEnergy Office of Oil2

  13. Funding Opportunities for Small and Disadvantaged Businesses | Department

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you want toworldPowerHome| Department ofForms FormsProjects Fundingof

  14. Office of Small and Disadvantaged Business Utilization Events | Department

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you wantJoin us for #SpaceWeekOMB Policies OMBOfficeof Energy About

  15. Office of Small and Disadvantaged Business Utilization News & Blog |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you wantJoin us for #SpaceWeekOMB Policies OMBOfficeof Energy

  16. Office of Small and Disadvantaged Business Utilization Events | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment of OrderSUBCOMMITTEEEnergy0 9 -Office ofSmall andof

  17. Office of Small and Disadvantaged Business Utilization Events | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment of OrderSUBCOMMITTEEEnergy0 9 -Office ofSmall

  18. Office of Small and Disadvantaged Business Utilization News & Blog

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMake YourDepartment ofC TEnergyosdbu/961641 Office of

  19. Office of Small and Disadvantaged Business Utilization Tri-Fold |

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732onMake YourDepartment ofC TEnergyosdbu/961641 Office

  20. Office of Small and Disadvantaged Business Utilization Events | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014 National,2008 MelanieEnergyPetroleumof

  1. Office of Small and Disadvantaged Business Utilization Events | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014 National,2008 MelanieEnergyPetroleumofof

  2. Awards go to disadvantaged, veteran-owned and small businesses

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternativeOperationalAugust AugustInstruments on theAwardAwardsThree

  3. Office of Small and Disadvantaged Business Utilization | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One ofSpeeding accessOffice of

  4. SMALL, SMALL DISADVANTAGED, AND WOMEN-OWNED SMALL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand Requirements RecentlyElectronicResourcesjobs RunningSEABRV2/01/12 LinacJeffersonSLEPcM

  5. Office of Small and Disadvantaged Business Utilization | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyGlossary ofHomeJC3Minh LeOffice of

  6. Office of Small and Disadvantaged Business Utilization Events | Department

    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 2015of 2005 attheMohammedWorkerof Energy May 2015 < prev next > Sun Mon

  7. SMALL, SMALL DISADVANTAGED, AND WOMEN-OWNED SMALL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection245C Unlimited ReleaseWelcome to the LCLS UserEnergyLos Alamos

  8. SMALL, SMALL DISADVANTAGED, AND WOMEN-OWNED SMALL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection245C Unlimited ReleaseWelcome to the LCLS UserEnergyLos AlamosL

  9. SMALL, SMALL DISADVANTAGED, AND WOMEN-OWNED SMALL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection245C Unlimited ReleaseWelcome to the LCLS UserEnergyLos AlamosLM

  10. Office of Small and Disadvantaged Business Utilization Events | Department

    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 1,006 492 742 33Frequently20,000 RussianBy: Thomas P.DepartmentPower Grid26,of Energy June 2015 < prev next

  11. Office of Small and Disadvantaged Business Utilization Events | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9, 2013News ArchiveHuman ResourceServices » Office ofSecurityofof

  12. Office of Small and Disadvantaged Business Utilization News & Blog |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9, 2013News ArchiveHuman ResourceServices » OfficeDepartment of

  13. identity application sectionnine

    E-Print Network [OSTI]

    Derisi, Joseph

    , San Francisco | Public Affairs | Visual Identity Standards campaign material samples Graphic identity........................................................................................................81 fleet graphics...........................................................................................................82 fleet graphics application

  14. identity application sectionnine

    E-Print Network [OSTI]

    Derisi, Joseph

    ........................................................................................................81 fleet graphics...........................................................................................................82 fleet graphics application .........................................................................................................85 #12;University of California, San Francisco | Public Affairs | Visual Identity Standards

  15. Application-specific integrated circuit design for a typical pressurized water reactor pressure channel trip

    SciTech Connect (OSTI)

    Battle, R.E.; Manges, W.W.; Emery, M.S.; Vendermolen, R.I. [Oak Ridge National Lab., TN (United States); Bhatt, S. [Electric Power Research Inst., Palo Alto, CA (United States)

    1994-03-01T23:59:59.000Z

    This article discusses the use of application-specific integrated circuits (ASICs) in nuclear plant safety systems. ASICs have certain advantages over software-based systems because they can be simple enough to be thoroughly tested, and they can be tailored to replace existing equipment. An architecture to replace a pressurized water reactor pressure channel trip is presented. Methods of implementing digital algorithms are also discussed.

  16. Application Protocol Reference Architecture Application Protocol Reference Architecture

    E-Print Network [OSTI]

    van Sinderen, Marten

    Application Protocol Reference Architecture 165 Chapter 7 Application Protocol Reference Architecture This chapter proposes an alternative reference architecture for application protocols. The proposed reference architecture consists of the set of possible architectures for application protocols

  17. ERIP application instructions

    SciTech Connect (OSTI)

    Watt, D.M.

    1992-01-02T23:59:59.000Z

    This report provides background information and instructions to assist applicants in writing Energy-Related Inventions Program (ERIP) applications. Initial feedback fro usage for the new instructions shows that the best instructions would not be read and followed by all applicants. Applications from more than thirty applicants who have received the new instructions indicated that few had read the instructions. Based on this feedback, the instructions have been further revised to include a title page and table of contents. A warning was also added to advise applicants of the potential penalty of delayed review if these instructions are not followed. This revision was intended to address the possibility that some applicants did not see or bother to follow the instructions which followed the background information about ERIP. Included are two examples of ERIP applications which have been prepared for handout at workshops or mailing to applicants. Writing of example applications was time consuming and more difficult than expected for several reasons: (1) Full disclosures can be lengthy, very detailed, and technical. This contrasts with the desire to prepare examples which are comparatively short and easy for the non-technical person to read. (2) Disclosures contain confidential information which should not be published. (3) It is difficult to imagine that applicants will study examples when they do not bother to read the basic instructions.

  18. CERAMIC COMPOSITES FOR NEAR TERM REACTOR APPLICATION

    SciTech Connect (OSTI)

    Snead, Lance Lewis [ORNL; Burchell, Timothy D [ORNL; Windes, Will [Idaho National Laboratory (INL); Katoh, Yutai [ORNL

    2010-01-01T23:59:59.000Z

    Currently, two composites types are being developed for incore application: carbon fiber carbon composite (CFC), and silicon carbide fiber composite (SiC/SiC.) Irradiation effects studies have been carried out over the past few decades yielding radiation-tolerant CFC's and a composite of SiC/SiC with no apparent degradation in mechanical properties to very high neutron exposure. While CFC's can be engineered with significantly higher thermal conductivity, and a slight advantage in manufacturability than SiC/SiC, they do have a neutron irradiation-limited lifetime. The SiC composite, while possessing lower thermal conductivity (especially following irradiation), appears to have mechanical properties insensitive to irradiation. Both materials are currently being produced to sizes much larger than that considered for nuclear application. In addition to materials aspects, results of programs focusing on practical aspects of deploying composites for near-term reactors will be discussed. In particular, significant progress has been made in the fabrication, testing, and qualification of composite gas-cooled reactor control rod sheaths and the ASTM standardization required for eventual qualification.

  19. Matching 68000 support systems to your microprocessor applications

    SciTech Connect (OSTI)

    Scanlon, F.T.

    1980-01-01T23:59:59.000Z

    The author explores the support systems that are available for Motorola's 16-bit MC68000 microprocessor, and highlights how to select and use them most effectively. The EXORMACS system is described as a 68000-based microprocessor application, representing a new generation in microprocessor development systems. Its modern systems architecture effectively takes advantage of distributed processing via multiple microprocessors. High-level software and easy CRT interfacing provide both the programmer and the hardware designer with new facilities specifically aimed at the needs of microprocessor-based projects. EXORMACS represents a powerful computing resource that may be shared by multiple users. It provides an immediate shortcut to designing 68000-based applications, while possessing obvious growth capabilities for future 8-, 16-, and 32-bit microprocessors.

  20. Instruction-level performance modeling and characterization of multimedia applications

    SciTech Connect (OSTI)

    Luo, Y. [Los Alamos National Lab., NM (United States). Scientific Computing Group; Cameron, K.W. [Louisiana State Univ., Baton Rouge, LA (United States). Dept. of Computer Science

    1999-06-01T23:59:59.000Z

    One of the challenges for characterizing and modeling realistic multimedia applications is the lack of access to source codes. On-chip performance counters effectively resolve this problem by monitoring run-time behaviors at the instruction-level. This paper presents a novel technique of characterizing and modeling workloads at the instruction level for realistic multimedia applications using hardware performance counters. A variety of instruction counts are collected from some multimedia applications, such as RealPlayer, GSM Vocoder, MPEG encoder/decoder, and speech synthesizer. These instruction counts can be used to form a set of abstract characteristic parameters directly related to a processor`s architectural features. Based on microprocessor architectural constraints and these calculated abstract parameters, the architectural performance bottleneck for a specific application can be estimated. Meanwhile, the bottleneck estimation can provide suggestions about viable architectural/functional improvement for certain workloads. The biggest advantage of this new characterization technique is a better understanding of processor utilization efficiency and architectural bottleneck for each application. This technique also provides predictive insight of future architectural enhancements and their affect on current codes. In this paper the authors also attempt to model architectural effect on processor utilization without memory influence. They derive formulas for calculating CPI{sub 0}, CPI without memory effect, and they quantify utilization of architectural parameters. These equations are architecturally diagnostic and predictive in nature. Results provide promise in code characterization, and empirical/analytical modeling.

  1. Abstract. The two dimensional fast Fourier transform (2-D FFT) is an indispensable operation in many digital signal processing applications but yet is deemed

    E-Print Network [OSTI]

    computing machine (CCM) called Splash- 2, a computation speed of 180 Mflops and a speed-up of 23 times over on the Splash-2 FPGA-based custom computing machine (CCM). This application requires the abil- ity to do. An advantage of using a CCM for floating point is the ability to customize the format and algorithm data flow

  2. Technical applications of aerogels

    SciTech Connect (OSTI)

    Hrubesh, L.W.

    1997-08-18T23:59:59.000Z

    Aerogel materials posses such a wide variety of exceptional properties that a striking number of applications have developed for them. Many of the commercial applications of aerogels such as catalysts, thermal insulation, windows, and particle detectors are still under development and new application as have been publicized since the ISA4 Conference in 1994: e.g.; supercapacitors, insulation for heat storage in automobiles, electrodes for capacitive deionization, etc. More applications are evolving as the scientific and engineering community becomes familiar with the unusual and exceptional physical properties of aerogels, there are also scientific and technical application, as well. This paper discusses a variety of applications under development at Lawrence Livermore National Laboratory for which several types of aerogels are formed in custom sizes and shapes. Particular discussions will focus on the uses of aerogels for physics experiments which rely on the exceptional, sometimes unique, properties of aerogels.

  3. LANL application communication patterns

    SciTech Connect (OSTI)

    Pakiin, Scott [Los Alamos National Laboratory

    2011-01-10T23:59:59.000Z

    This brief presentation describes the communication patterns used by a set of unclassified applications developed at Los Alamos National Laboratory: XNobel/XRAGE/RAGE/SAGE, Krak, Sweep3D, and Partisn. It mentions which processes communicate with which other processes, whether the application is typically run in a strong-scaling mode or a weak-scaling mode, what message sizes are commonly used, and how the application's performance changes at scale.

  4. Module 2: Hydrogen Use | Department of Energy

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

    the inherent advantages and disadvantages of each method fcm02r0.pdf More Documents & Publications Hydrogen Properties Module 5: Fuel Cell Systems Module 4: Fuel Cell Technology...

  5. Using Backup Generators: Choosing the Right Backup Generator...

    Office of Environmental Management (EM)

    Choose the generator's fuel source-Backup generators are typically powered by either diesel fuel or natural gas, and both have associated advantages and disadvantages. Speak with...

  6. Search results | Department of Energy

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

    information on transportation fuels to help your students learn about conventional and alternative transportation fuels by evaluating their advantages and disadvantages. http:...

  7. Microsoft Word - DSI Lookback ROD Attachments.doc

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

    forecast to have an advantageous or disadvantageous effect on the equivalent benefit analysis. Therefore, BPA does not anticipate being harmed by, nor does it anticipate any...

  8. Computational Optimization and Applications

    E-Print Network [OSTI]

    15

    2015-04-02T23:59:59.000Z

    Pitman Advanced Publishing Program, Boston, 1984. [10] M. Hanke, Regularizing Levenberg-Marquardt scheme, with applications to inverse groundwater. 19. 1.

  9. Application Power Signature Analysis

    SciTech Connect (OSTI)

    Hsu, Chung-Hsing [ORNL] [ORNL; Combs, Jacob [Sonoma State University] [Sonoma State University; Nazor, Jolie [Sonoma State University] [Sonoma State University; Santiago, Fabian [Sonoma State University] [Sonoma State University; Thysell, Rachelle [Sonoma State University] [Sonoma State University; Rivoire, Suzanne [Sonoma State University] [Sonoma State University; Poole, Stephen W [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    The high-performance computing (HPC) community has been greatly concerned about energy efficiency. To address this concern, it is essential to understand and characterize the electrical loads of HPC applications. In this work, we study whether HPC applications can be distinguished by their power-consumption patterns using quantitative measures in an automatic manner. Using a collection of 88 power traces from 4 different systems, we find that basic statistical measures do a surprisingly good job of summarizing applications' distinctive power behavior. Moreover, this study opens up a new area of research in power-aware HPC that has a multitude of potential applications.

  10. Class D IOT Transmitter Concept Advantages Challenges

    E-Print Network [OSTI]

    Anlage, Steven

    -Beam and Multiple-Beam Inductive Output Tubes" PAC 2009, Vancouver, CA · Input RF modulates grid voltage. al, "Modeling and Design of High-Power Single-Beam and Multiple-Beam Inductive Output Tubes" PAC 2009 workstation Vacuum processing ovens Computer DAQ/ control/ CAD/CAM facility fiber optic comm. Magnet systems

  11. Vertical & Horizontal GHX's Advantages of Playing Together

    E-Print Network [OSTI]

    in remote resource based community extremely high: Cost of drilling is approximately $225/m ($68/foot. The resource community is on edge of the outback about 600 km (360 miles) east of Perth. Population of about 30 October 9 & 10, 2013 Solar thermal system added in 2012. It is expected to contribute about 1

  12. Kinetic advantage of controlled intermediate nuclear fusion

    SciTech Connect (OSTI)

    Guo Xiaoming [Physics and Computer Science Department, Wilfrid Laurier University, Waterloo, Ontario, N2L 3C5 (Canada)

    2012-09-26T23:59:59.000Z

    The dominated process of controlled fusion is to let nuclei gain enough kinetic energy to overcome Coulomb barrier. As a result, a fusion scheme can consider two factors in its design: to increase kinetic energy of nuclei and to alter the Coulomb barrier. Cold Fusion and Hot fusion are all one-factor schemes while Intermediate Fusion is a twofactors scheme. This made CINF kinetically superior. Cold Fusion reduces deuteron-deuteron distance, addressing Coulomb barrier, and Hot Fusion heat up plasma into extreme high temperature, addressing kinetic energy. Without enough kinetic energy made Cold Fusion skeptical. Extreme high temperature made Hot Fusion very difficult to engineer. Because CIFN addresses both factors, CIFN is a more promising technique to be industrialized.

  13. Revealing Quantum Advantage in a Quantum Network

    E-Print Network [OSTI]

    Kaushiki Mukherjee; Biswajit Paul; Debasis Sarkar

    2014-10-01T23:59:59.000Z

    The assumption of source independence was used to reveal nonlocal (apart from standard Bell-CHSH scenario) nature of correlations generated in entanglement swapping experiments. In this work, we have derived a set of sufficient criteria, imposed on the states (produced by the sources) under which source independence can reveal nonbilocal nature of correlations in a quantum network. To show this, we have considered real two qubit X states thereby discussing the various utilities of assuming source independence in a quantum network.

  14. Advantage Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1AMEE Jump to:Ohio:Ads-tecInformation Circa 2007

  15. Oregon's Solar Advantage | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy8 *OptionalOrderLEVELProgramOregon's

  16. Planet Advantage Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal PwerPerkins County, Nebraska: EnergyPiratini Energia S A JumpPiutePlanar Energy Devices Jump

  17. Sustainable Energy Advantage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to:Holdings Co Ltd Place:Mclaren,Sussex,

  18. Sustainable Energy Advantage LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern ILSunseeker Energy HoldingEnergy Information

  19. A single amino acid change resulting in loss of fluorescence of eGFP in a viral fusion protein confers fitness and growth advantage to the recombinant vesicular stomatitis virus

    SciTech Connect (OSTI)

    Dinh, Phat X.; Panda, Debasis; Das, Phani B.; Das, Subash C.; Das, Anshuman [School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska 68583-0900 (United States) [School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska 68583-0900 (United States); The Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, Nebraska 68583-0900 (United States); Pattnaik, Asit K., E-mail: apattnaik2@unl.edu [School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska 68583-0900 (United States); The Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, Nebraska 68583-0900 (United States)

    2012-10-25T23:59:59.000Z

    Using a recombinant vesicular stomatitis virus encoding eGFP fused in-frame with an essential viral replication protein, the phosphoprotein P, we show that during passage in culture, the virus mutates the nucleotide C289 within eGFP of the fusion protein PeGFP to A or T, resulting in R97S/C amino acid substitution and loss of fluorescence. The resultant non-fluorescent virus exhibits increased fitness and growth advantage over its fluorescent counterpart. The growth advantage of the non-fluorescent virus appears to be due to increased transcription and replication activities of the PeGFP protein carrying the R97S/C substitution. Further, our results show that the R97S/C mutation occurs prior to accumulation of mutations that can result in loss of expression of the gene inserted at the G-L gene junction. These results suggest that fitness gain is more important for the recombinant virus than elimination of expression of the heterologous gene.

  20. WINTER BREAK HOUSING APPLICATION

    E-Print Network [OSTI]

    Hartman, Chris

    WINTER BREAK HOUSING APPLICATION RESIDENCE HALLS WILL BE CLOSED FROM 12:00PM (NOON), DECEMBER 19-6860 WWW.UAF.EDU/RESLIFE · EMAIL UAF-HOUSING@ALASKA.EDU TEL (907) 474-7247 · FAX (907) 474-6423 WINTER halls open need to complete the winter break housing application. Students that apply for housing before

  1. 2011 Clinic Application

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    2011 Clinic Application These clinics are designed to be a two day event Application Due: June 1st as for us to get the best sense of you, it is important that you attend both days of the clinic for Dinner in the Dining Hall the night before the clinic. Dinner for participant and 2 other family members

  2. Development of hafnium and comparison with other pressurized water reactor control rod materials

    SciTech Connect (OSTI)

    Keller, H.W.; Hollein, D.A.; Hott, A.C.; Shallenberger, J.M.

    1982-12-01T23:59:59.000Z

    Development of a special application of hafnium for pressurized water reactor control rods is discussed. A unique feature of the design is the sealing of the hafnium material inside protective stainless steel tubing, whereas in prior applications the hafnium material was exposed directly to the reactor primary coolant. A comparison is made of the new hafnium design with silver-indium-cadmium and B/sub 4/C hybrid control rod material design applications. The advantages and disadvantages of the alternative designs are summarized, including performance and fabrication considerations.

  3. Wind energy applications guide

    SciTech Connect (OSTI)

    anon.

    2001-01-01T23:59:59.000Z

    The brochure is an introduction to various wind power applications for locations with underdeveloped transmission systems, from remote water pumping to village electrification. It includes an introductory section on wind energy, including wind power basics and system components and then provides examples of applications, including water pumping, stand-alone systems for home and business, systems for community centers, schools, and health clinics, and examples in the industrial area. There is also a page of contacts, plus two specific example applications for a wind-diesel system for a remote station in Antarctica and one on wind-diesel village electrification in Russia.

  4. Heat Pumps - Theory and Applications

    E-Print Network [OSTI]

    Altin, M.

    1982-01-01T23:59:59.000Z

    compressors (heat pumps) with actual applications in Monsanto. Guidelines for possible application areas are drawn from the analysis, and conclusions are drawn both about the usefulness of exergy analysis and about the heat pump application areas....

  5. web identity application sectioneleven

    E-Print Network [OSTI]

    Derisi, Joseph

    web identity application sectioneleven 99 contents elements of webpage design......................................................................... 100-101 web development and design considerations web banners is required for all official UCSF webpages. This banner includes a required link

  6. Neutron sources and applications

    SciTech Connect (OSTI)

    Price, D.L. [ed.] [Argonne National Lab., IL (United States); Rush, J.J. [ed.] [National Inst. of Standards and Technology, Gaithersburg, MD (United States)

    1994-01-01T23:59:59.000Z

    Review of Neutron Sources and Applications was held at Oak Brook, Illinois, during September 8--10, 1992. This review involved some 70 national and international experts in different areas of neutron research, sources, and applications. Separate working groups were asked to (1) review the current status of advanced research reactors and spallation sources; and (2) provide an update on scientific, technological, and medical applications, including neutron scattering research in a number of disciplines, isotope production, materials irradiation, and other important uses of neutron sources such as materials analysis and fundamental neutron physics. This report summarizes the findings and conclusions of the different working groups involved in the review, and contains some of the best current expertise on neutron sources and applications.

  7. Leadership Honors Application Materials

    E-Print Network [OSTI]

    Pantaleone, Jim

    1 Leadership Honors Application Materials Spring 2013 Purpose Leadership Honors are awarded to individuals upon graduation in order to recognize and honor their leadership contributions to the University of Alaska Anchorage while maintaining academic excellence. Leadership activities must enhance

  8. Leadership Honors Application Materials

    E-Print Network [OSTI]

    Pantaleone, Jim

    1 Leadership Honors Application Materials Fall 2009 Purpose Leadership Honors are awarded to individuals upon graduation in order to recognize and honor their leadership contributions to the University of Alaska Anchorage while maintaining academic excellence. Leadership activities must enhance

  9. Leadership Honors Application Materials

    E-Print Network [OSTI]

    Pantaleone, Jim

    1 Leadership Honors Application Materials Fall 2012 Purpose Leadership Honors are awarded to individuals upon graduation in order to recognize and honor their leadership contributions to the University of Alaska Anchorage while maintaining academic excellence. Leadership activities must enhance

  10. Leadership Honors Application Materials

    E-Print Network [OSTI]

    Pantaleone, Jim

    1 Leadership Honors Application Materials Spring 2012 Purpose Leadership Honors are awarded to individuals upon graduation in order to recognize and honor their leadership contributions to the University of Alaska Anchorage while maintaining academic excellence. Leadership activities must enhance

  11. Photovoltaic systems and applications

    SciTech Connect (OSTI)

    Not Available

    1982-01-01T23:59:59.000Z

    Abstracts are given of presentations given at a project review meeting held at Albuquerque, NM. The proceedings cover the past accomplishments and current activities of the Photovoltaic Systems Research, Balance-of-System Technology Development and System Application Experiments Projects at Sandia National Laboratories. The status of intermediate system application experiments and residential system analysis is emphasized. Some discussion of the future of the Photovoltaic Program in general, and the Sandia projects in particular is also presented.

  12. Materials Applications of Photoelectron Emission Microscopy....

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

    a variety of photoexcitation sources including synchrotron emission, femtosecond laser pulses and conventional UV lamp emission. Each source has advantages, for example, fs...

  13. applications: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  14. LBB application in Swedish BWR design

    SciTech Connect (OSTI)

    Kornfeldt, H.; Bjoerk, K.O.; Ekstroem, P. [ABB Atom, Vaesteras (Sweden)

    1997-04-01T23:59:59.000Z

    The protection against dynamic effects in connection with potential pipe breaks has been implemented in different ways in the development of BWR reactor designs. First-generation plant designs reflect code requirements in effect at that time which means that no piping restraint systems were designed and built into those plants. Modern designs have, in contrast, implemented full protection against damage in connection with postulated pipe breaks, as required in current codes and regulations. Moderns standards and current regulatory demands can be met for the older plants by backfitting pipe whip restraint hardware. This could lead to several practical difficulties as these installations were not anticipated in the original plant design and layout. Meeting the new demands by analysis would in this situation have great advantages. Application of leak-before-break criteria gives an alternative opportunity of meeting modem standards in reactor safety design. Analysis takes into account data specific to BWR primary system operation, actual pipe material properties, piping loads and leak detection capability. Special attention must be given to ensure that the data used reflects actual plant conditions.

  15. Nanomaterials for Hydrogen Storage Applications: A Review

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

    Niemann, Michael U.; Srinivasan, Sesha S.; Phani, Ayala R.; Kumar, Ashok; Goswami, D. Yogi; Stefanakos, Elias K.

    2008-01-01T23:59:59.000Z

    Nanomaterials have attracted great interest in recent years because of the unusual mechanical, electrical, electronic, optical, magnetic and surface properties. The high surface/volume ratio of these materials has significant implications with respect to energy storage. Both the high surface area and the opportunity for nanomaterial consolidation are key attributes of this new class of materials for hydrogen storage devices. Nanostructured systems including carbon nanotubes, nano-magnesium based hydrides, complex hydride/carbon nanocomposites, boron nitride nanotubes,TiS2/MoS2nanotubes, alanates, polymer nanocomposites, and metal organic frameworks are considered to be potential candidates for storing large quantities of hydrogen. Recent investigations have shown that nanoscale materials maymore »offer advantages if certain physical and chemical effects related to the nanoscale can be used efficiently. The present review focuses the application of nanostructured materials for storing atomic or molecular hydrogen. The synergistic effects of nanocrystalinity and nanocatalyst doping on the metal or complex hydrides for improving the thermodynamics and hydrogen reaction kinetics are discussed. In addition, various carbonaceous nanomaterials and novel sorbent systems (e.g. carbon nanotubes, fullerenes, nanofibers, polyaniline nanospheres and metal organic frameworks etc.) and their hydrogen storage characteristics are outlined.« less

  16. Applications of cavity optomechanics

    SciTech Connect (OSTI)

    Metcalfe, Michael [Booz Allen Hamilton, 3811 Fairfax Drive, Arlington, Virginia 22203 (United States)

    2014-09-15T23:59:59.000Z

    “Cavity-optomechanics” aims to study the quantum properties of mechanical systems. A common strategy implemented in order to achieve this goal couples a high finesse photonic cavity to a high quality factor mechanical resonator. Then, using feedback forces such as radiation pressure, one can cool the mechanical mode of interest into the quantum ground state and create non-classical states of mechanical motion. On the path towards achieving these goals, many near-term applications of this field have emerged. After briefly introducing optomechanical systems and describing the current state-of-the-art experimental results, this article summarizes some of the more exciting practical applications such as ultra-sensitive, high bandwidth accelerometers and force sensors, low phase noise x-band integrated microwave oscillators and optical signal processing such as optical delay-lines, wavelength converters, and tunable optical filters. In this rapidly evolving field, new applications are emerging at a fast pace, but this article concentrates on the aforementioned lab-based applications as these are the most promising avenues for near-term real-world applications. New basic science applications are also becoming apparent such as the generation of squeezed light, testing gravitational theories and for providing a link between disparate quantum systems.

  17. Job Application Portal Manual for the Job Application Portal

    E-Print Network [OSTI]

    Johannesson, Henrik

    Job Application Portal Manual for the Job Application Portal in the University of Gothenburg e-recruitment system #12;The University of Gothenburg 2/10 Contents The University of Gothenburg's Job Application.............................................................................................................................................. 10 #12;The University of Gothenburg 3/10 The University of Gothenburg's Job Application Portal

  18. Continuous fiber ceramic composites-- A new generation of materials for industrial and corrosive applications

    SciTech Connect (OSTI)

    Craig, P.A.

    1999-07-01T23:59:59.000Z

    The market for advanced ceramics is very large and growing rapidly, at a rate of 20% per year. These materials are characterized by their excellent high temperature properties. They are finding use where temperatures exceed the capability of other materials, especially metals. Even so, they are not selected for many applications because of the brittleness of monolithic ceramics. In the search for improvement, material scientists reinforce ceramics with continuous ceramic fibers, such as silicon carbide. Embedded continuous ceramic fibers reinforce the ceramic matrix by deflecting and bridging fractures. These continuous fiber ceramic composite (CFCC) materials offer the advantages of ceramics--resistance to heat, erosion, and corrosion--while adding toughness and thermal shock resistance. CFCC materials are evolving to the advanced product development stage with Department of Energy support in the CFCC program. Designers are evaluating them in corrosive applications in major industries. Various CFCC's are described and several case studies of CVI SiC/SiC application testing are reviewed.

  19. Building Facebook Application using Python

    E-Print Network [OSTI]

    Wu, S. Felix

    Building Facebook Application using Python ECS-15, Fall 2010 Prantik Bhattacharyya #12;· Farmville ­ Game ­ 57.5m users ­ http://www.facebook.com/FarmVille · Causes ­ Issues/Movement ­ 26.4m users ­ http://www.facebook.com/causes Facebook Applications #12;Outline · Facebook Applications · Writing Applications · Development

  20. Page 1 of 5 University of Texas at Austin

    E-Print Network [OSTI]

    Yang, Zong-Liang

    . Advantages and Disadvantages of the Preferred Alternative Fuels Advantages of E85 Ethanol is a renewable the fermentation of lower-grade feedstocks. Ethanol is somewhat corrosive and concerns about vapor lock, cold

  1. Calcium and sodium bentonite for hydraulic containment applications

    SciTech Connect (OSTI)

    Gleason, M.H. [GeoSyntec Consultants, Columbia, MD (United States); Daniel, D.E. [Univ. of Illinois, Urbana, IL (United States). Dept. of Civil Engineering; Eykholt, G.R. [Univ. of Wisconsin, Madison, WI (United States). Dept. of Civil Engineering

    1997-05-01T23:59:59.000Z

    The hydraulic conductivity of calcium and sodium bentonites was investigated for sand-bentonite mixtures, a thin bentonite layer simulating a geosynthetic clay liner (GCL), and bentonite-cement mixtures simulating backfill for a vertical cutoff wall. The permeant liquids were tap water and distilled water containing 0.25 M calcium chloride. In general, the hydraulic performance of calcium bentonite was not significantly better than the performance of sodium bentonite for either the clay-amended sand or the GCL application, and was substantially worse than the performance of sodium bentonite in the bentonite-cement mixture. A drained angle of internal friction of 21{degree} was measured for calcium bentonite, compared to 10{degree} for sodium bentonite. Except for a larger drained shear strength, no advantage of calcium bentonite over sodium bentonite could be identified from the results of this study.

  2. HEXAGONAL ARRAY STRUCTURE FOR 2D NDE APPLICATIONS

    SciTech Connect (OSTI)

    Dziewierz, J.; Ramadas, S. N.; Gachagan, A.; O'Leary, R. L. [Centre for Ultrasonic Engineering, Department of Electronic and Electrical Engineering, University of Strathclyde, Glasgow, G1 1XW (United Kingdom)

    2010-02-22T23:59:59.000Z

    This paper describes a combination of simulation and experimentation to evaluate the advantages offered by utilizing a hexagonal shaped array element in a 2D NDE array structure. The active material is a 1-3 connectivity piezoelectric composite structure incorporating triangular shaped pillars--each hexagonal array element comprising six triangular pillars. A combination of PZFlex, COMSOL and Matlab has been used to simulate the behavior of this device microstructure, for operation around 2.25 MHz, with unimodal behavior and low levels of mechanical cross-coupling predicted. Furthermore, the application of hexagonal array elements enables the array aperture to increase by approximately 30%, compared to a conventional orthogonal array matrix and hence will provide enhanced volumetric coverage and SNR. Prototype array configurations demonstrate good corroboration of the theoretically predicted mechanical cross-coupling between adjacent array elements (approx23 dB).

  3. Novel microsystem applications with new techniques in LTCC.

    SciTech Connect (OSTI)

    Nordquist, Christopher Daniel; Peterson, Kenneth Allen; Patel, Kamlesh D.; Okandan, Murat; Rohde, Steven Barney; Ho, Clifford Kuofei; Wroblewski, Brian D.; Walker, Charles A.

    2005-04-01T23:59:59.000Z

    Low-temperature co-fired ceramic (LTCC) enables development and testing of critical elements on microsystem boards as well as nonmicroelectronic meso-scale applications. We describe silicon-based microelectromechanical systems packaging and LTCC meso-scale applications. Microfluidic interposers permit rapid testing of varied silicon designs. The application of LTCC to micro-high-performance liquid chromatography (?-HPLC) demonstrates performance advantages at very high pressures. At intermediate pressures, a ceramic thermal cell lyser has lysed bacteria spores without damaging the proteins. The stability and sensitivity of LTCC/chemiresistor smart channels are comparable to the performance of silicon-based chemiresistors. A variant of the use of sacrificial volume materials has created channels, suspended thick films, cavities, and techniques for pressure and flow sensing. We report on inductors, diaphragms, cantilevers, antennae, switch structures, and thermal sensors suspended in air. The development of 'functional-as-released' moving parts has resulted in wheels, impellers, tethered plates, and related new LTCC mechanical roles for actuation and sensing. High-temperature metal-to-LTCC joining has been developed with metal thin films for the strong, hermetic interfaces necessary for pins, leads, and tubes.

  4. An Analysis of Transaction and Joint-patent Application Networks

    E-Print Network [OSTI]

    Inoue, Hiroyasu

    2010-01-01T23:59:59.000Z

    Many firms these days are opting to specialize rather than generalize as a way of maintaining their competitiveness. Consequently, they cannot rely solely on themselves, but must cooperate by combining their advantages. To obtain the actual condition for this cooperation, a multi-layered network based on two different types of data was investigated. The first type was transaction data from Japanese firms. The network created from the data included 961,363 firms and 7,808,760 links. The second type of data were from joint-patent applications in Japan. The joint-patent application network included 54,197 nodes and 154,205 links. These two networks were merged into one network. The first anaysis was based on input-output tables and three different tables were compared. The correlation coefficients between tables revealed that transactions were more strongly tied to joint-patent applications than the total amount of money. The total amount of money and transactions have few relationships and these are probably co...

  5. FERTILISER APPLICATION IN LAND REGENERATION BPG NOTE 7

    E-Print Network [OSTI]

    Introduction With the increasing pressure to develop brownfield sites for housing and commercial development if the restoration is going to be sustainable. Brownfield sites often contain soils that feature a number. Their disadvantage is that, if no organic matter is present (as is often the case with brownfield soils

  6. Ion-matter interactions and applications Physical Research Laboratory

    E-Print Network [OSTI]

    Bapat, Bhas

    Astrophysics Quantum Optics Quantum Information Theoretical Physics Nuclear, Atomic, Particle Physics, Non secondary electrons effects, especially with proton beams Due to the Bragg peak, increased localized damage Therapy Traditional tumor therapy Chemo Radiation (x-ray) Disadvantage Large dose required for deep

  7. Optimization Online - Applications — Science and Engineering ...

    E-Print Network [OSTI]

    Applications — Science and Engineering Submissions - 2007. January 2007. Control Applications ... Processor Speed Control with Thermal Constraints

  8. Use of Semiflexible Applicators for Radiofrequency Ablation of Liver Tumors

    SciTech Connect (OSTI)

    Gaffke, G., E-mail: gunnar.gaffke@charite.de; Gebauer, B.; Knollmann, F.D. [Universitaetsmedizin Berlin, Klinik fuer Strahlenheilkunde und Poliklinik, Charite (Germany); Helmberger, T. [Universitaet Muenchen, Institut fuer klinische Radiologie Grosshadern (Germany); Ricke, J. [Universitaetsmedizin Berlin, Klinik fuer Strahlenheilkunde und Poliklinik, Charite (Germany); Oettle, H. [Universitaetsmedizin Berlin, Campus-Virchow-Klinikum, Medizinische Klinik mit Schwerpunkt Haematologie und Onkologie der Charite (Germany); Felix, R.; Stroszczynski, C. [Universitaetsmedizin Berlin, Klinik fuer Strahlenheilkunde und Poliklinik, Charite (Germany)

    2006-04-15T23:59:59.000Z

    Purpose. To evaluate the feasibility and potential advantages of the radiofrequency ablation of liver tumors using new MRI-compatible semiflexible applicators in a closed-bore high-field MRI scanner. Methods. We treated 8 patients with 12 malignant liver tumors of different origin (5 colorectal carcinoma, 2 cholangiocellular carcinoma, 1 breast cancer) under MRI guidance. Radiofrequency ablation (RFA) was performed using 5 cm Rita Starburst Semi-Flex applicators (Rita Medical Systems, Milwaukee, WI, USA) which are suitable for MR- and CT-guided interventions and a 150 W RF generator. All interventions were performed in a closed-bore 1.5 T high-field MRI scanner for MRI-guided RFA using fast T1-weighted gradient echo sequences and T2-weighted ultra-turbo spin echo sequences. Control and follow-up MRI examinations were performed on the next day, at 6 weeks, and every 3 months after RFA. Control MRI were performed as double-contrast MRI examinations (enhancement with iron oxide and gadopentetate dimeglumine). All interventions were performed with the patient under local anesthesia and analgo-sedation. Results. The mean diameter of the treated hepatic tumors was 2.4 cm ({+-}0.6 cm, range 1.0-3.2 cm). The mean diameter of induced necrosis was 3.1 cm ({+-}0.4 cm). We achieved complete ablation in all patients. Follow-up examinations over a duration of 7 months ({+-}1.3 months, range 4-9 month) showed a local control rate of 100% in this group of patients. All interventions were performed without major complications; only 2 subcapsular hematomas were documented. Conclusion. RFA of liver tumors using semiflexible applicators in closed-bore 1.5 T scanner systems is feasible. These applicators might simplify the RFA of liver tumors under MRI control. The stiff distal part of the applicator facilitates its repositioning.

  9. Center for Applications of Single-Walled Carbon Nanotubes

    SciTech Connect (OSTI)

    Resasco, Daniel E

    2008-02-21T23:59:59.000Z

    This report describes the activities conducted under a Congressional Direction project whose goal was to develop applications for Single-walled carbon nanotubes, under the Carbon Nanotube Technology Center (CANTEC), a multi-investigator program that capitalizes on OU’s advantageous position of having available high quality carbon nanotubes. During the first phase of CANTEC, 11 faculty members and their students from the College of Engineering developed applications for carbon nanotubes by applying their expertise in a number of areas: Catalysis, Reaction Engineering, Nanotube synthesis, Surfactants, Colloid Chemistry, Polymer Chemistry, Spectroscopy, Tissue Engineering, Biosensors, Biochemical Engineering, Cell Biology, Thermal Transport, Composite Materials, Protein synthesis and purification, Molecular Modeling, Computational Simulations. In particular, during this phase, the different research groups involved in CANTEC made advances in the tailoring of Single-Walled Carbon Nanotubes (SWNT) of controlled diameter and chirality by Modifying Reaction Conditions and the Nature of the catalyst; developed kinetic models that quantitatively describe the SWNT growth, created vertically oriented forests of SWNT by varying the density of metal nanoparticles catalyst particles, and developed novel nanostructured SWNT towers that exhibit superhydrophobic behavior. They also developed molecular simulations of the growth of Metal Nanoparticles on the surface of SWNT, which may have applications in the field of fuell cells. In the area of biomedical applications, CANTEC researchers fabricated SWNT Biosensors by a novel electrostatic layer-by-layer (LBL) deposition method, which may have an impact in the control of diabetes. They also functionalized SWNT with proteins that retained the protein’s biological activity and also retained the near-infrared light absorbance, which finds applications in the treatment of cancer.

  10. Modular Power Converters for PV Applications

    SciTech Connect (OSTI)

    Ozpineci, Burak [ORNL; Tolbert, Leon M [ORNL

    2012-05-01T23:59:59.000Z

    This report describes technical opportunities to serve as parts of a technological roadmap for Shoals Technologies Group in power electronics for PV applications. There are many different power converter circuits that can be used for solar inverter applications. The present applications do not take advantage of the potential for using common modules. We envision that the development of a power electronics module could enable higher reliability by being durable and flexible. Modules would have fault current limiting features and detection circuits such that they can limit the current through the module from external faults and can identify and isolate internal faults such that the remaining modules can continue to operate with only minimal disturbance to the utility or customer. Development of a reliable, efficient, low-cost, power electronics module will be a key enabling technology for harnessing more power from solar panels and enable plug and play operation. Power electronics for computer power supplies, communication equipment, and transportation have all targeted reliability and modularity as key requirements and have begun concerted efforts to replace monolithic components with collections of common smart modules. This is happening on several levels including (1) device level with intelligent control, (2) functional module level, and (3) system module. This same effort is needed in power electronics for solar applications. Development of modular units will result in standard power electronic converters that will have a lower installed and operating cost for the overall system. These units will lead to increased adaptability and flexibility of solar inverters. Incorporating autonomous fault current limiting and reconfiguration capabilities into the modules and having redundant modules will lead to a durable converter that can withstand the rigors of solar power generation for more than 30 years. Our vision for the technology roadmap is that there is no need for detailed design of new power converters for each new application or installation. One set of modules and controllers can be pre-developed and the only design question would be how many modules need to be in series or parallel for the specific power requirement. Then, a designer can put the modules together and add the intelligent reconfigurable controller. The controller determines how many modules are connected, but it might also ask for user input for the specific application during setup. The modules include protection against faults and can reset it, if necessary. In case of a power device failure, the controller reconfigures itself to continue limited operation until repair which might be as simple as taking the faulty module out and inserting a new module. The result is cost savings in design, maintenance, repair, and a grid that is more reliable and available. This concept would be a perfect fit for the recently announced funding opportunity announcement (DE-FOA-0000653) on Plug and Play Photovoltaics.

  11. GUARANTEED HOUSING APPLICATION PROCESS

    E-Print Network [OSTI]

    Rose, Michael R.

    GUARANTEED HOUSING APPLICATION PROCESS 20152016 Housing Options 2014 Parents and Family Day Welcome! #12;Who is eligible for Guaranteed Housing? Freshmen that live on campus their entire first year for guaranteed housing can apply to the housing waitlist later in the school year. #12;What's the Guarantee

  12. Introducing Web Application Development

    E-Print Network [OSTI]

    Ding, Wei

    Introducing Web Application Development Instructor: Dr Wei Ding Development Instructor: Dr.Wei Ding Fall 2009 1CS 437/637 Database-BackedWeb Sites andWeb Services Introduction: Internet vs. World Wide Web Internet is an interconnected network of thousands ofInternet is an interconnected network

  13. APPLICATION PRESIDENTIAL INTERNSHIP

    E-Print Network [OSTI]

    Tipple, Brett

    APPLICATION PRESIDENTIAL INTERNSHIP IN HIGHER EDUCATION 2012-2013 The Presidential Internship perspective. The Presidential Internship in Higher Education program is looking for a small, diverse group and community leaders. To qualify for this internship, a student must: 1. Exhibit an interest in higher

  14. MAIN APPLICATIONS Spot welding

    E-Print Network [OSTI]

    De Luca, Alessandro

    IRB 6400 MAIN APPLICATIONS Spot welding Press tending Material handling Machine tending Palletizing N Poke welding All IRB 6400R-versions have Foundry Plus protection. For details, see under manipulator 6400PE 1600 kg Others 2060 - 2390 kg ENVIRONMENT Ambient temperature Manipulator 5 ­ 50°C Relative

  15. COMPUTER APPLICATIONS --FALL 2008 --

    E-Print Network [OSTI]

    Smith-Konter, Bridget

    and bathymetry data, display it in 3-D, overlay geologic data of interest, and create a flight path (animated movie) of a 3-D data set (a visualization) using the Fledermaus IVS software package. Fledermuas is a powerful, interactive 3-D data visualization system that is used for a variety of geoscience applications

  16. Content Provider Speeds Application

    E-Print Network [OSTI]

    Fisher, Kathleen

    protocols like SMPP for SMS and MM7 for MMS are industry standards, carriers typically layer their own APIs.0 standards," says Rose, "and we thought that would help speed development." The AT&T API Platform includesContent Provider Speeds Application Development AT&T API Platform cuts development time and costs

  17. Permit application modifications

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    This document contains the Permit Application Modifications for the Y-12 Industrial Landfill V site on the Oak Ridge Reservation. These modifications include the assessment of stability of the proposed Landfill V under static and loading conditions. Analyses performed include the general slope stability, veneer stability of the bottom liner and cover system, and a liquefaction potential assessment of the foundation soils.

  18. Undergraduate Application and Scholarships

    E-Print Network [OSTI]

    Sherrill, David

    with Professor Nils Kroger, studying new materials made by microalgae for use in nano- technological applications such as biotechnology, renewable energy, nanotechnology, modern pharmaceuticals, environmental concerns, and forensics, which play central roles in the nation's health, nutrition, security, energy generation, and economy

  19. Surface treated natural graphite as anode material for high-power Li-ion battery applications.

    SciTech Connect (OSTI)

    Liu, J.; Vissers, D. R.; Amine, K.; Barsukov, I. V.; Henry, F.; Doniger, J.; Chemical Engineering; Superior Graphite Co.

    2006-01-01T23:59:59.000Z

    High power application of Li-ion battery in hybrid electrical vehicles requires low cost and safe cell materials. Among the various carbon anode materials used in lithium ion batteries, natural graphite shows the most promise with advantages in performance and cost. However, natural graphite is not compatible with propylene carbonate (PC)-based electrolytes, which have a lower melting point and improved safety characteristics. The problem with it is that the molecules of propylene carbonate intercalate with Li+ into graphite, and that frequently leads to the exfoliation of the graphite matrix.

  20. Application of the cracked pipe element to creep crack growth prediction

    SciTech Connect (OSTI)

    Brochard, J.; Charras, T. [C.E.A.-C.E.-Saclay DRN/DMT, Gif Sur Yvette (France); Ghoudi, M. [C.E.A.-C.E.-Saclay, Gif Sur Yvette (France)

    1997-04-01T23:59:59.000Z

    Modifications to a computer code for ductile fracture assessment of piping systems with postulated circumferential through-wall cracks under static or dynamic loading are very briefly described. The modifications extend the capabilities of the CASTEM2000 code to the determination of fracture parameters under creep conditions. The main advantage of the approach is that thermal loads can be evaluated as secondary stresses. The code is applicable to piping systems for which crack propagation predictions differ significantly depending on whether thermal stresses are considered as primary or secondary stresses.

  1. Classification supervis\\'ee en grande dimension. Application \\`a l'agr\\'ement de conduite automobile

    E-Print Network [OSTI]

    Poggi, Jean-Michel

    2010-01-01T23:59:59.000Z

    This work is motivated by a real work problem: objectivization. It consists in explaining the subjective drivability using physical criteria coming from signals measured during experiments. We suggest an approach for the discriminant variables selection trying to take advantage of the functional nature of the data. The porblem is ill-posed, since the number of explanatory variables is hugely greater than the sample size. The strategy proceeds in three steps: a signal preprocessing including wavelet denoising and synchronization, dimensionality reduction by compression using a common wavelet basis, and finally the selection of useful variables using a stepwise strategy involving successive applications of the CART method.

  2. Sandia Group Medicare Advantage Plan Enrollment Form Senior Advantage Health Plan Choices (Choose One)

    E-Print Network [OSTI]

    Fuerschbach, Phillip

    Home Phone: Cell: E-Mail Address: Permanent Residence Address: City: State: Zip Code: County: Mailing Address (only if different from your Permanent Residence Address): City: State: Zip Code: County drug coverage, including other private insurance, TRI- CARE, Federal employee health benefits coverage

  3. Textbook Adoption Application Guide Entering the Application ..................................................................................... 2

    E-Print Network [OSTI]

    Sura, Philip

    allows you to search for your assigned course(s) by: Term, Location, Academic Department, Course NumberTextbook Adoption Application Guide Entering the Application ............................................................................................................ 3 Search with Academic Criteria

  4. Prospects for HTS applications

    SciTech Connect (OSTI)

    Gamble, B.B.; Snitchler, G.L.; Schwall, R.E. [American Superconductor Corp., Westborough, MA (United States)] [American Superconductor Corp., Westborough, MA (United States)

    1996-07-01T23:59:59.000Z

    High temperature superconductor (HTS) wire is rapidly maturing into a working material being produced in ever larger quantities and being used in more significant demonstrations and prototypes. Conductor is now produced routinely in several hundred meter lengths with reproducible results. Current density has progressed to a level suitable for demonstration of many applications. Wire strength has improved and large prototypes fabricated or under consideration using HTS include Superconducting Magnetic Energy Storage (SMES), rotating electrical machines including synchronous ac and dc homopolar motors and drives, generators and condensers, underground transmission cables, utility distribution equipment such as transformers and current limiters, commercial processing applications such as magnetic separation, and specialty magnets such as high field inserts. In this paper the requirements, progress toward these requirements, and the prospects for the future are reviewed.

  5. Heat Pipes: An Industrial Application

    E-Print Network [OSTI]

    Murray, F.

    1984-01-01T23:59:59.000Z

    This paper reviews the basics of heat pipe exchangers. Included are how they are constructed, how they operate, where they have application, and various aspects of evaluating a potential application. After discussing the technical aspects of heat...

  6. Heat Pipes: An Industrial Application 

    E-Print Network [OSTI]

    Murray, F.

    1984-01-01T23:59:59.000Z

    This paper reviews the basics of heat pipe exchangers. Included are how they are constructed, how they operate, where they have application, and various aspects of evaluating a potential application. After discussing the technical aspects of heat...

  7. Space Reflector Materials for Prometheus Application

    SciTech Connect (OSTI)

    J. Nash; V. Munne; LL Stimely

    2006-01-31T23:59:59.000Z

    The two materials studied in depth which appear to have the most promise in a Prometheus reflector application are beryllium (Be) and beryllium oxide (BeO). Three additional materials, magnesium oxide (MgO), alumina (Al{sub 2}O{sub 3}), and magnesium aluminate spinel (MgAl{sub 2}O{sub 4}) were also recently identified to be of potential interest, and may have promise in a Prometheus application as well, but are expected to be somewhat higher mass than either a Be or BeO based reflector. Literature review and analysis indicates that material properties for Be are largely known, but there are gaps in the properties of Be0 relative to the operating conditions for a Prometheus application. A detailed preconceptual design information document was issued providing material properties for both materials (Reference (a)). Beryllium oxide specimens were planned to be irradiated in the JOY0 Japanese test reactor to partially fill the material property gaps, but more testing in the High Flux Isotope Reactor (HFIR) test reactor at Oak Ridge National Laboratory (ORNL) was expected to be needed. A key issue identified for BeO was obtaining material for irradiation testing with an average grain size of {approx}5 micrometers, reminiscent of material for which prior irradiation test results were promising. Current commercially available material has an average grain size of {approx}10 micrometers. The literature indicated that improved irradiation performance could be expected (e.g., reduced irradiation-induced swelling) with the finer grain size material. Confirmation of these results would allow the use of historic irradiated materials test results from the literature, reducing the extent of required testing and therefore the cost of using this material. Environmental, safety and health (ES&H) concerns associated with manufacturing are significant but manageable for Be and BeO. Although particulate-generating operations (e.g., machining, grinding, etc.) involving Be-bearing materials require significant controls, handling of clean, finished products requires only modest controls. Neither material was initially considered to be viable as a structural material, however, based on improved understanding of its unirradiated properties, Be should be evaluated due to having potentially acceptable structural properties in the unirradiated condition, i. e., during launch, when loads might be most limiting. All three of the alternative materials are non-hazardous, and thus do not engender the ES&H concerns associated with use of Be or BeO. Aluminum oxide is a widely available ceramic material with well characterized physical properties and well developed processing practices. Although the densest (3.97 g/cm{sup 3} versus Be: 1.85, BeO: 3.01, MgO: 3.58, and MgAl{sub 2}O{sub 4}: 3.60, all theoretical density), and therefore the heaviest, of all the materials considered for this application, its ease of fabrication, mechanical properties, availability and neutronic characteristics warrant its evaluation. Similarly, MgO is widely used in the refractory materials industry and has a large established manufacturing base while being lighter than Al{sub 2}O{sub 3}. Most of the commercially available MgO products incorporate additives or a second phase to avoid the formation of Mg(OH){sub 2} due to spontaneous reaction with ambient humidity. The hygroscopicity of MgO makes it a more difficult material to work with than Al{sub 2}O{sub 3} or MgAl{sub 2}O{sub 4}. Magnesium aluminate spinel, although not as widely available as either Al{sub 2}O{sub 3} or MgO, has the advantage of a density almost as low as MgO without being hygroscopic, and shares comparable neutronic performance characteristics in the reflector application.

  8. IMS applications analysis

    SciTech Connect (OSTI)

    RODACY,PHILIP J.; REBER,STEPHEN D.; SIMONSON,ROBERT J.; HANCE,BRADLEY G.

    2000-03-01T23:59:59.000Z

    This report examines the market potential of a miniature, hand-held Ion Mobility Spectrometer. Military and civilian markets are discussed, as well as applications in a variety of diverse fields. The strengths and weaknesses of competing technologies are discussed. An extensive Ion Mobility Spectrometry (IMS) bibliography is included. The conclusions drawn from this study are: (1) There are a number of competing technologies that are capable of detecting explosives, drugs, biological, or chemical agents. The IMS system currently represents the best available compromise regarding sensitivity, specificity, and portability. (2) The military market is not as large as the commercial market, but the military services are more likely to invest R and D funds in the system. (3) Military applications should be addressed before commercial applications are addressed. (4) There is potentially a large commercial market for rugged, hand-held Ion Mobility Spectrometer systems. Commercial users typically do not invest R and D funds in this type of equipment rather, they wait for off-the-shelf availability.

  9. Fuel cell market applications

    SciTech Connect (OSTI)

    Williams, M.C.

    1995-12-31T23:59:59.000Z

    This is a review of the US (and international) fuel cell development for the stationary power generation market. Besides DOE, GRI, and EPRI sponsorship, the US fuel cell program has over 40% cost-sharing from the private sector. Support is provided by user groups with over 75 utility and other end-user members. Objectives are to develop and demonstrate cost-effective fuel cell power generation which can initially be commercialized into various market applications using natural gas fuel by the year 2000. Types of fuel cells being developed include PAFC (phosphoric acid), MCFC (molten carbonate), and SOFC (solid oxide); status of each is reported. Potential international applications are reviewed also. Fuel cells are viewed as a force in dispersed power generation, distributed power, cogeneration, and deregulated industry. Specific fuel cell attributes are discussed: Fuel cells promise to be one of the most reliable power sources; they are now being used in critical uninterruptible power systems. They need hydrogen which can be generated internally from natural gas, coal gas, methanol landfill gas, or other fuels containing hydrocarbons. Finally, fuel cell development and market applications in Japan are reviewed briefly.

  10. Superconducting electric power applications

    SciTech Connect (OSTI)

    Blaugher, R.D. [National Renewable Energy Lab., Golden, CO (United States)

    1997-06-01T23:59:59.000Z

    The application of superconductors to electric power systems has been actively pursued over the past 30 years. Following the realization of high-field, high-current superconductors in 1961, researchers applied these type II materials, such as Nb-Ti and Nb{sub 3}Sn, to laboratory magnets, followed by generators, motors, and transmission cables. Successful prototypes for the latter were constructed and tested by the mid-1980s. It is fair to assume that widespread utility acceptance of these low-temperature superconducting (LTS) power applications was compromised by the necessity for liquid helium cooling. The discovery of the high-temperature superconductors (HTS) in 1986, which offered the prospect for liquid nitrogen cooling, provided renewed interest and impetus and spurred the development of HTS power components. The expectations for HTS power components are, in fact, near realization, as a result of the rapid worldwide progress in HTS wire and tape development. This paper will review the history and present status of superconducting power-system-related applications. The major problems facing this technology and the prospects for commercialization and eventual integration into the utility sector will be discussed. General acceptance for superconducting power equipment by the electric utilities and other end-users will ultimately be based on the respective system performance, efficiency, reliability and maintenance, operational lifetime, and installed cost compared to conventional technologies.

  11. Transactional Network Platform: Applications

    SciTech Connect (OSTI)

    Katipamula, Srinivas; Lutes, Robert G.; Ngo, Hung; Underhill, Ronald M.

    2013-10-31T23:59:59.000Z

    In FY13, Pacific Northwest National Laboratory (PNNL) with funding from the Department of Energy’s (DOE’s) Building Technologies Office (BTO) designed, prototyped and tested a transactional network platform to support energy, operational and financial transactions between any networked entities (equipment, organizations, buildings, grid, etc.). Initially, in FY13, the concept demonstrated transactions between packaged rooftop air conditioners and heat pump units (RTUs) and the electric grid using applications or "agents" that reside on the platform, on the equipment, on a local building controller or in the Cloud. The transactional network project is a multi-lab effort with Oakridge National Laboratory (ORNL) and Lawrence Berkeley National Laboratory (LBNL) also contributing to the effort. PNNL coordinated the project and also was responsible for the development of the transactional network (TN) platform and three different applications associated with RTUs. This document describes two applications or "agents" in details, and also summarizes the platform. The TN platform details are described in another companion document.

  12. Deep Energy Retrofits & State Applications

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), provides information on Deep Energy Retrofits & State Applications

  13. Gasifiers optimized for fuel cell applications

    SciTech Connect (OSTI)

    Steinfeld, G.; Fruchtman, J.; Hauserman, W.B.; Lee, A.; Meyers, S.J.

    1992-12-01T23:59:59.000Z

    Conventional coal gasification carbonate fuel cell systems are typically configured as shown in Figure 1, where the fuel gas is primarily hydrogen, carbon monoxide, and carbon dioxide, with waste heat recovery for process requirements and to produce additional power in a steam bottoming cycle. These systems make use of present day gasification processes to produce the low to medium Btu fuel gas which in turn is cleaned up and consumed by the fuel cell. These conventional gasification/fuel cell systems have been studied in recent years projecting system efficiencies of 45--53% (HHV). Conventional gasification systems currently available evolved as stand-alone systems producing low to medium Btu gas fuel gas. The requirements of the gasification process dictates high temperatures to carry out the steam/carbon reaction and to gasify the tars present in coal. The high gasification temperatures required are achieved by an oxidant which consumes a portion of the feed coal to provide the endothermic heat required for the gasification process. The thermal needs of this process result in fuel gas temperatures that are higher than necessary for most end use applications, as well as for gas cleanup purposes. This results in some efficiency and cost penalties. This effort is designed to study advanced means of power generation by integrating the gasification process with the unique operating characteristics of carbonate fuel cells to achieve a more efficient and cost effective coal based power generating system. This is to be done by altering the gasification process to produce fuel gas compositions which result in more efficient fuel cell operation and by integrating the gasification process with the fuel cell as shown in Figure 2. Low temperature catalytic gasification was chosen as the basis for this effort due to the inherent efficiency advantages and compatibility with fuel cell operating temperatures.

  14. Gasifiers optimized for fuel cell applications

    SciTech Connect (OSTI)

    Steinfeld, G.; Fruchtman, J.; Hauserman, W.B.; Lee, A.; Meyers, S.J.

    1992-01-01T23:59:59.000Z

    Conventional coal gasification carbonate fuel cell systems are typically configured as shown in Figure 1, where the fuel gas is primarily hydrogen, carbon monoxide, and carbon dioxide, with waste heat recovery for process requirements and to produce additional power in a steam bottoming cycle. These systems make use of present day gasification processes to produce the low to medium Btu fuel gas which in turn is cleaned up and consumed by the fuel cell. These conventional gasification/fuel cell systems have been studied in recent years projecting system efficiencies of 45--53% (HHV). Conventional gasification systems currently available evolved as stand-alone systems producing low to medium Btu gas fuel gas. The requirements of the gasification process dictates high temperatures to carry out the steam/carbon reaction and to gasify the tars present in coal. The high gasification temperatures required are achieved by an oxidant which consumes a portion of the feed coal to provide the endothermic heat required for the gasification process. The thermal needs of this process result in fuel gas temperatures that are higher than necessary for most end use applications, as well as for gas cleanup purposes. This results in some efficiency and cost penalties. This effort is designed to study advanced means of power generation by integrating the gasification process with the unique operating characteristics of carbonate fuel cells to achieve a more efficient and cost effective coal based power generating system. This is to be done by altering the gasification process to produce fuel gas compositions which result in more efficient fuel cell operation and by integrating the gasification process with the fuel cell as shown in Figure 2. Low temperature catalytic gasification was chosen as the basis for this effort due to the inherent efficiency advantages and compatibility with fuel cell operating temperatures.

  15. Research of PV Application on

    E-Print Network [OSTI]

    Netoff, Theoden

    Research of PV Application on UMore Park Community Design Arch 8563:Getting Blow the Surface Xiaoyu Liu #12;Getting Blow Surface: PV opportunity on the UMore Park 2 Research of PV application on U More community on the aspect of PV application. There are four parts in this report: (1) Introduction of UMore

  16. Application Study: Robot Arm Control

    E-Print Network [OSTI]

    Visser, Arnoud

    Application Study: Robot Arm Control An experience using distributed AIM Arnoud Visser Michiel Wiedijk Frank Tuijnman Hamideh Afsarmanesh November 1993 u University of Amsterdam #12;2 1. The Robot Arm application at UvA In the robot arm application we deal with three agents that are heterogeneous

  17. Mobile Robot Sensing for Environmental Applications

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    Mobile robot sensing for environmental applications Amarjeetwith Mobile robot sensing for environmental applications (a)Mobile robot sensing for environmental applications only a

  18. Direct application of geothermal energy

    SciTech Connect (OSTI)

    Reistad, G.M.

    1980-01-01T23:59:59.000Z

    An overall treatment of direct geothermal applications is presented with an emphasis on the above-ground engineering. The types of geothermal resources and their general extent in the US are described. The potential market that may be served with geothermal energy is considered briefly. The evaluation considerations, special design aspects, and application approaches for geothermal energy use in each of the applications are considered. The present applications in the US are summarized and a bibliography of recent studies and applications is provided. (MHR)

  19. Q:\\Awards\\In-course\\By Application\\2014\\Application.docx SCHOLARSHIPS BY APPLICATION

    E-Print Network [OSTI]

    Hitchcock, Adam P.

    Q:\\Awards\\In-course\\By Application\\2014\\Application.docx SCHOLARSHIPS BY APPLICATION DUE DATE is given, the University is permitted to publish an individual's name, Faculty, program, and award Calendar, in the University's Convocation program and other award publications. Further information can

  20. Factsheets Web Application

    SciTech Connect (OSTI)

    VIGIL,FRANK; REEDER,ROXANA G.

    2000-10-30T23:59:59.000Z

    The Factsheets web application was conceived out of the requirement to create, update, publish, and maintain a web site with dynamic research and development (R and D) content. Before creating the site, a requirements discovery process was done in order to accurately capture the purpose and functionality of the site. One of the high priority requirements for the site would be that no specialized training in web page authoring would be necessary. All functions of uploading, creation, and editing of factsheets needed to be accomplished by entering data directly into web form screens generated by the application. Another important requirement of the site was to allow for access to the factsheet web pages and data via the internal Sandia Restricted Network and Sandia Open Network based on the status of the input data. Important to the owners of the web site would be to allow the published factsheets to be accessible to all personnel within the department whether or not the sheets had completed the formal Review and Approval (R and A) process. Once the factsheets had gone through the formal review and approval process, they could then be published both internally and externally based on their individual publication status. An extended requirement and feature of the site would be to provide a keyword search capability to search through the factsheets. Also, since the site currently resides on both the internal and external networks, it would need to be registered with the Sandia search engines in order to allow access to the content of the site by the search engines. To date, all of the above requirements and features have been created and implemented in the Factsheet web application. These have been accomplished by the use of flat text databases, which are discussed in greater detail later in this paper.

  1. Fuel cell systems for personal and portable power applications

    SciTech Connect (OSTI)

    Fateen, S. A. (Shaheerah A.)

    2001-01-01T23:59:59.000Z

    Fuel cells are devices that electrochemically convert fuel, usually hydrogen gas, to directly produce electricity. Fuel cells were initially developed for use in the space program to provide electricity and drinking water for astronauts. Fuel cells are under development for use in the automobile industry to power cars and buses with the advantage of lower emissions and higher efficiency than internal combustion engines. Fuel cells also have great potential to be used in portable consumer products like cellular phones and laptop computers, as well as military applications. In fact, any products that use batteries can be powered by fuel cells. In this project, we examine fuel cell system trade-offs between fuel cell type and energy storage/hydrogen production for portable power generation. The types of fuel cells being examined include stored hydrogen PEM (polymer electrolyte), direct methanol fuel cells (DMFC) and indirect methanol fuel cells, where methanol is reformed producing hydrogen. These fuel cells systems can operate at or near ambient conditions, which make them potentially optimal for use in manned personal power applications. The expected power production for these systems is in the range of milliwatts to 500 watts of electrical power for either personal or soldier field use. The fuel cell system trade-offs examine hydrogen storage by metal hydrides, carbon nanotubes, and compressed hydrogen tanks. We examine the weights each system, volume, fuel storage, system costs, system peripherals, power output, and fuel cell feasibility in portable devices.

  2. Massive Pellet and Rupture Disk Testing for Disruption Mitigation Applications

    SciTech Connect (OSTI)

    Combs, Stephen Kirk [ORNL] [ORNL; Meitner, Steven J [ORNL] [ORNL; Baylor, Larry R [ORNL] [ORNL; Caughman, John B [ORNL] [ORNL; Commaux, Nicolas JC [ORNL] [ORNL; Fehling, Dan T [ORNL] [ORNL; Foust, Charles R [ORNL] [ORNL; Jernigan, Thomas C [ORNL] [ORNL; McGill, James M [ORNL] [ORNL; Parks, P. B. [General Atomics] [General Atomics; Rasmussen, David A [ORNL] [ORNL

    2009-01-01T23:59:59.000Z

    Injection of massive quantities of noble gases or D2 has proven to be effective at mitigating some of the deleterious effects of disruptions in tokamaks. Two alternative methods that might offer some advantages over the present technique for massive gas injection are shattering massive pellets and employing close-coupled rupture disks. Laboratory testing has been carried out to evaluate their feasibility. For the study of massive pellets, a pipe gun pellet injector cooled with a cryogenic refrigerator was fitted with a relatively large barrel (16.5 mm bore), and D2 and Ne pellets were made and were accelerated to speeds of ~600 and 300 m/s, respectively. Based on the successful proof-of-principle testing with the injector and a special double-impact target to shatter pellets, a similar system has been prepared and installed on DIII-D and should be ready for experiments later this year. To study the applicability of rupture disks for disruption mitigation, a simple test apparatus was assembled in the lab. Commercially available rupture disks of 1 in. nominal diameter were tested at conditions relevant for the application on tokamaks, including tests with Ar and He gases and rupture pressures of ~54 bar. Some technical and practical issues of implementing this technique on a tokamak are discussed.

  3. Surface-Enhanced Raman Scattering (SERS) for Detection in Immunoassays: applications, fundamentals, and optimization

    SciTech Connect (OSTI)

    Jeremy Daniel Driskell

    2006-08-09T23:59:59.000Z

    Immunoassays have been utilized for the detection of biological analytes for several decades. Many formats and detection strategies have been explored, each having unique advantages and disadvantages. More recently, surface-enhanced Raman scattering (SERS) has been introduced as a readout method for immunoassays, and has shown great potential to meet many key analytical figures of merit. This technology is in its infancy and this dissertation explores the diversity of this method as well as the mechanism responsible for surface enhancement. Approaches to reduce assay times are also investigated. Implementing the knowledge gained from these studies will lead to a more sensitive immunoassay requiring less time than its predecessors. This dissertation is organized into six sections. The first section includes a literature review of the previous work that led to this dissertation. A general overview of the different approaches to immunoassays is given, outlining the strengths and weaknesses of each. Included is a detailed review of binding kinetics, which is central for decreasing assay times. Next, the theoretical underpinnings of SERS is reviewed at its current level of understanding. Past work has argued that surface plasmon resonance (SPR) of the enhancing substrate influences the SERS signal; therefore, the SPR of the extrinsic Raman labels (ERLs) utilized in our SERS-based immunoassay is discussed. Four original research chapters follow the Introduction, each presented as separate manuscripts. Chapter 2 modifies a SERS-based immunoassay previously developed in our group, extending it to the low-level detection of viral pathogens and demonstrating its versatility in terms of analyte type, Chapter 3 investigates the influence of ERL size, material composition, and separation distance between the ERLs and capture substrate on the SERS signal. This chapter links SPR with SERS enhancement factors and is consistent with many of the results from theoretical treatments of SPR and SERS. Chapter 4 introduces a novel method of reducing sample incubation time via capture substrate rotation. Moreover, this work led to a method of virus quantification without the use of standards. Chapter 5 extends the methodology developed in Chapter 4 to both the antigen and ERL labeling step to perform assays with improved analytical performance in less time than can be accomplished in diffusion controlled assays. This dissertation concludes with a general summary and speculates on the future of this exciting approach to carrying out immunoassays.

  4. Passive solar applications

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1985-01-01T23:59:59.000Z

    Passive solar applications in buildings are described. The major emphasis of the research has been on devising mathematical models to characterize heat flow within buildings, on the validation of these models by comparison with test results, and on the subsequent use of the models to investigate the influence of both various design parameters and the weather on system performance. Results from both test modules and monitored buildings are discussed. Simulation analysis, the development of simplified methods, and systems analysis are outlined. Passive solar potential in China is discussed.

  5. Enhancing Interactive Web Applications in Hybrid Networks

    E-Print Network [OSTI]

    Venkataramani, Arun

    into a one- shot request/response process. We deployed a prototype of Thedu on the DieselNet testbed provided that copies are not made or distributed for profit or commercial advantage and that copies bear

  6. Biomedical Applications of Emulsion Templated Scaffolds

    E-Print Network [OSTI]

    Moglia, Robert Scott

    2014-03-28T23:59:59.000Z

    with traditional treatment options. In addition to biodegradable and biocompatible requirements, an injectable scaffold would offer the advantage of space-filling irregular defects without the need for expensive fabrication to shape or custom-build devices...

  7. Wireless energy transmission to supplement energy harvesters in sensor network applications

    SciTech Connect (OSTI)

    Farinholt, Kevin M [Los Alamos National Laboratory; Taylor, Stuart G [Los Alamos National Laboratory; Park, Gyuhae [Los Alamos National Laboratory; Farrar, Charles R [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    In this paper we present a method for coupling wireless energy transmission with traditional energy harvesting techniques in order to power sensor nodes for structural health monitoring applications. The goal of this study is to develop a system that can be permanently embedded within civil structures without the need for on-board power sources. Wireless energy transmission is included to supplement energy harvesting techniques that rely on ambient or environmental, energy sources. This approach combines several transducer types that harvest ambient energy with wireless transmission sources, providing a robust solution that does not rely on a single energy source. Experimental results from laboratory and field experiments are presented to address duty cycle limitations of conventional energy harvesting techniques, and the advantages gained by incorporating a wireless energy transmission subsystem. Methods of increasing the efficiency, energy storage medium, target applications and the integrated use of energy harvesting sources with wireless energy transmission will be discussed.

  8. Ion cyclotron and lower hybrid arrays applicable to current drive in fusion reactors

    SciTech Connect (OSTI)

    Bosia, G.; Ragona, R. [Department of Physics, Universitŕ di Torino (Italy); Helou, W.; Goniche, M.; Hillaret, J. [CEA/DSM/IRFM F-13 108 St Paul Les Durance (France)

    2014-02-12T23:59:59.000Z

    This paper presents concepts for Ion Cyclotron and Lower Hybrid Current Drive arrays applicable to fusion reactors and based on periodically loaded line power division. It is shown that, in large arrays, such as the ones proposed for fusion reactor applications, these schemes can offer, in principle, a number of practical advantages, compared with currently adopted ones, such as in-blanket operation at significantly reduced power density, lay out suitable for water cooling, single ended or balanced power feed, simple and load independent impedance matching In addition, a remote and accurate real time measurement of the complex impedance of all array elements as well as detection, location, and measurement of the complex admittance of a single arc occurring anywhere in the structure is possible.

  9. Surety applications in transportation

    SciTech Connect (OSTI)

    Matalucci, R.V.; Miyoshi, D.S.

    1998-01-01T23:59:59.000Z

    Infrastructure surety can make a valuable contribution to the transportation engineering industry. The lessons learned at Sandia National Laboratories in developing surety principles and technologies for the nuclear weapons complex and the nuclear power industry hold direct applications to the safety, security, and reliability of the critical infrastructure. This presentation introduces the concepts of infrastructure surety, including identification of the normal, abnormal, and malevolent threats to the transportation infrastructure. National problems are identified and examples of failures and successes in response to environmental loads and other structural and systemic vulnerabilities are presented. The infrastructure surety principles developed at Sandia National Laboratories are described. Currently available technologies including (a) three-dimensional computer-assisted drawing packages interactively combined with virtual reality systems, (b) the complex calculational and computational modeling and code-coupling capabilities associated with the new generation of supercomputers, and (c) risk-management methodologies with application to solving the national problems associated with threats to the critical transportation infrastructure are discussed.

  10. Engineering and Materials for Automotive Thermoelectric Applications...

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

    and Materials for Automotive Thermoelectric Applications Engineering and Materials for Automotive Thermoelectric Applications Design and optimization of TE exhaust generator,...

  11. Los Alamos Lab: Materials Physics & Applications Division

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

    ADEPS Materials Physics and Applications, MPA About Us Organization Jobs Materials Physics & Applications Home Center for Integrated Nanotechnologies Superconductivity Technology...

  12. Graphene and Graphene Oxide: Biofunctionalization and Applications...

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

    and Graphene Oxide: Biofunctionalization and Applications in Biotechnology. Graphene and Graphene Oxide: Biofunctionalization and Applications in Biotechnology. Abstract: Graphene...

  13. Electronic Records Management Software Applications Design Criteria...

    Energy Savers [EERE]

    Electronic Records Management Software Applications Design Criteria Standard Electronic Records Management Software Applications Design Criteria Standard This Standard is reissued...

  14. Characterizing the impact of using spare-cores on application performance

    SciTech Connect (OSTI)

    Sancho Pitarch, Jose Carlos [Los Alamos National Laboratory; Kerbyson, Darren J [Los Alamos National Laboratory; Lang, Mike [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    Increased parallelism on a single processor is driving improvements in peak-performance at both the node and system levels. However achievable performance, in particular from production scientific applications, is not always directly proportional to the core count. Performance is often limited by constraints in the memory hierarchy and also by a node interconnectivity. Even on state-of-the-art processors, containing between four and eight cores, many applications cannot take full advantage of the compute-performance of all cores. This trend is expected to increase on future processors as the core count per processor increases. In this work we characterize the use of spare-cores, cores that do not provide any improvements in application performance, on current multi-core processors. By using a pulse-width modulation method, we examine the possible performance profile of using a spare-core and quantify under what situations its use will not impact application performance. We show that, for current AMD and Intel multi-core processors, spare-cores can be used for substantial computational tasks but can impact application performance when using shared caches or when significantly accessing main memory.

  15. Dynamic load balancing of applications

    DOE Patents [OSTI]

    Wheat, S.R.

    1997-05-13T23:59:59.000Z

    An application-level method for dynamically maintaining global load balance on a parallel computer, particularly on massively parallel MIMD computers is disclosed. Global load balancing is achieved by overlapping neighborhoods of processors, where each neighborhood performs local load balancing. The method supports a large class of finite element and finite difference based applications and provides an automatic element management system to which applications are easily integrated. 13 figs.

  16. Stimulus Application? Not Me

    SciTech Connect (OSTI)

    Wiley, H. S.

    2009-06-01T23:59:59.000Z

    I am afraid the situation with respect to the Challenge Grants will be similar in that only a small fraction of the expected deluge of grants will be funded. NIH has provided a very specific list of over 60 topics and a simple calculation shows that only a couple of grants will be funded per topic. Science magazine quotes the Vice Chancellor for Research at the University of California, Irvine as saying that her campus will be submitting “over 200” Challenge Grants. My discussions with friends from other universities suggest that this is a typical response. Even if this is an overestimate by a factor of 2, this would still translate to many thousands of applications flooding into the NIH, putting the payline well below the 4% that I experienced from the DoD. As was the case with the Army grants, I suspect that if the topics are not addressed exactly, grants will not stand a chance.

  17. Kazakhstan receiving acreage applications

    SciTech Connect (OSTI)

    Not Available

    1995-01-09T23:59:59.000Z

    Kazakhstan is receiving applications for exploration and development rights to large tracts in the central and eastern parts of the republic. The program is part of a country-wide effort to attract more foreign investigators to help underwrite massive industrial privatization aimed at revitalizing Kazakhstan's economy. A delegation of Kazakh officials visited Houston the last week in November to publicize petroleum opportunities in the republic and appeared Dec. 1--2 at a conference to present an overview of Kazakhstan's petroleum prospectivity. Officials also reviewed recently approved legal, financial, and environmental legislation intended to improve the attractiveness of investing in Kazakhstan's energy sector. This paper discusses the status of development, gives a geologic overview, and highlights the geology of the South Torgay and Teniz basins.

  18. Largeeddy simulations: theory and applications

    E-Print Network [OSTI]

    Chasnov, Jeffrey R.

    systems (engines, turbines, compressors) and geophysical applications (weather prediction, pollutant for the prediction of turbulent flows. Analytical or numerical solution of turbulent flow problems can be accom

  19. TECHNOLOGICAL APPLICATIONS OF NANOPARTICLESOF NANOPARTICLES

    E-Print Network [OSTI]

    Sandini, Giulio

    TECHNOLOGICAL APPLICATIONS OF NANOPARTICLESOF NANOPARTICLES Monica Distaso #12;Optical transitions the reaction temperature, a surfactant coating layer around the NCs remains tightly bound to their surface

  20. Grant Application Package CFDA Number

    E-Print Network [OSTI]

    Talley, Lynne D.

    Grant Application Package CFDA Number: Opportunity Title: Offering Agency: Agency Contact: Opportunity Open Date: Opportunity Close Date: CFDA Description: Opportunity Number: Competition ID

  1. Applications -- Science and Engineering Submissions

    E-Print Network [OSTI]

    Optimization Online An E-Print Site for the Optimization Community. Applications -- Science and Engineering submissions; 2000 · 2001 · 2002 · 2003 · 2004 ...

  2. Application Performance Variability on Hopper

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

    system with roughly 6300 compute nodes. In normal day to day operations, Hopper can be running hundreds of individual applications at any given time. Some users have reported...

  3. Mining ApplicAtionS And technologieS

    E-Print Network [OSTI]

    Hartman, Chris

    Mining ApplicAtionS And technologieS College of Rural and Community Development Community for Certificate: 31 or 37 credits This program prepares students for employment in the mining technol- ogy with exploration, mining, environmental and consulting companies. Holders of this certificate will be trained

  4. Novel Applications of Ultrafast Laser

    E-Print Network [OSTI]

    Dantus, Marcos

    21 Novel Applications of Ultrafast Laser Spectroscopy Professor of chemistry and Adjunct Professor LASER PULSESare considered photonic reagents that can be used to study and control chemistry by our group. We are engaged in developing the laser technology as well as the novel applications that become

  5. 4, 13011335, 2007 Applications and

    E-Print Network [OSTI]

    Boyer, Edmond

    land and water uses while protecting and sustaining water resources. This relies on the involvement System Sciences GIBSI: an integrated modelling system for watershed management ­ sample applications, they find an application in integrated watershed management, as deci- sion support systems (DSS). GIBSI

  6. FieldOffice Project # Applicant

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Status of Application CDD Barstow CACA 47702 B212 Stirling Energy Systems, Inc. Solar Three 11/15/06 5,994 MUC: Limited & Moderate MILITARY: RED 914 Solar: pending solar thermal Near Pisgah North of I-40 T Solar: pending solar thermal (Baker) T. 14N., R.8E. Application complete POD revision rec. 01/09. Issue

  7. Achieve maximum application availability and

    E-Print Network [OSTI]

    Bernstein, Phil

    Highlights Achieve maximum application availability and data protection using SQL Server AlwaysOn and other high availability features Reduce planned downtime significantly with SQL Server on Windows and management of high availability and disaster recovery using integrated tools Achieve maximum application

  8. APPLICATION for FALL 2013 ADMISSION

    E-Print Network [OSTI]

    Martin, Jeff

    training (eg. a Counselling Certificate) also earns bonus points. 2. The application fee: $80 and recognize family processes is important (20 points maximum). BONUS POINTS 5. Bonus points are given maximum). 6. Bonus points may be given to an applicant that will help the Faculty meet a program need, e

  9. APPLICATION for FALL 2012 ADMISSION

    E-Print Network [OSTI]

    Martin, Jeff

    training (eg. a Counselling Certificate) also earns bonus points. 2. The application fee: $75 and recognize family processes is important (20 points maximum). BONUS POINTS 5. Bonus points are given maximum). 6. Bonus points may be given to an applicant that will help the Faculty meet a program need, e

  10. A new architecture as transparent electrodes for solar and IR applications based on photonic structures via soft lithography

    SciTech Connect (OSTI)

    Kuang, Ping

    2011-05-15T23:59:59.000Z

    Transparent conducting electrodes with the combination of high optical transmission and good electrical conductivity are essential for solar energy harvesting and electric lighting devices. Currently, indium tin oxide (ITO) is used because ITO offers relatively high transparency (>80%) to visible light and low sheet resistance (R{sub s} = 10 ohms/square ({Omega}#2;/?)) for electrical conduction. However, ITO is costly due to limited indium reserves, and it is brittle. These disadvantages have motivated the search for other conducting electrodes with similar or better properties. There has been research on a variety of electrode structures involving carbon nanotube networks, graphene films, nanowire and nanopatterned meshes and grids. Due to their novel characteristics in light manipulation and collection, photonic crystal structures show promise for further improvement. Here, we report on a new architecture consisting of nanoscale high aspect ratio metallic photonic structures as transparent electrodes fabricated via a combination of processes. For (Au) and silver (Ag) structures, the visible light transmission can reach as high as 80%, and the sheet resistance of the structure can be as low as 3.2{Omega}#2;/?. The optical transparency of the high aspect ratio metal structures at visible wavelength range is comparable to that of ITO glass, while their sheet resistance is more than 3 times lower, which indicates a much higher electrical conductivity of the metal structures. Furthermore, the high aspect ratio metal structures have very high infrared (IR) reflection (90%) for the transverse magnetic (TM) mode, which can lead to the development of fabrication of metallic structures as IR filters for heat control applications. Investigations of interdigitated structures based on the high aspect ratio metal electrodes are ongoing to study the feasibility in smart window applications in light transmission modulation.

  11. Multitasking mesoporous nanomaterials for biorefinery applications

    SciTech Connect (OSTI)

    Kandel, Kapil [Ames Laboratory

    2013-05-02T23:59:59.000Z

    Mesoporous silica nanoparticles (MSNs) have attracted great interest for last two decades due to their unique and advantageous structural properties, such as high surface area, pore volume, stable mesostructure, tunable pore size and controllable particle morphology. The robust silica framework provides sites for organic modifications, making MSNs ideal platforms for adsorbents and supported organocatalysts. In addition, the pores of MSNs provide cavities/ channels for incorporation of metal and metal oxide nanoparticle catalysts. These supported metal nanoparticle catalysts benefit from confined local environments to enhance their activity and selectivity for various reactions. Biomass is considered as a sustainable feedstock with potential to replace diminishing fossil fuels for the production of biofuels. Among several strategies, one of the promising methods of biofuel production from biomass is to reduce the oxygen content of the feedstock in order to improve the energy density. This can be achieved by creating C-C bonds between biomass derived intermediates to increase the molecular weight of the final hydrocarbon molecules. In this context, pore size and organic functionality of MSNs are varied to obtain the ideal catalyst for a C-C bond forming reaction: the aldol condensation. The mechanistic aspects of this reaction in supported heterogeneous catalysts are explored. The modification of supported organocatalyst and the effect of solvent on the reaction are rationalized. The significance of two functional surfaces of MSNs is exploited by enzyme immobilization on the external surface and organo catalyst functionalization on the internal surface. Using this bifunctional catalyst, the tandem conversion of small chain alcohols into longer chain hydrocarbon molecules is demonstrated. The ability to incorporate metal and metal oxide nanoparticles in the pores and subsequent functionalization led to develop organic modified magnetic MSNs (OM-MSNs) for applications in microalgae biorefinery. Two different integrated biorefinery systems are highlighted. (i) OM-MSNs are used to harvest microalgae and selectively sequester free fatty acids (FFAs). (ii) OM-MSNs are shown to selectively sequester FFAs and convert them into diesel-range liquid hydrocarbon fuels. A similar MSN supported metal nanoparticle catalyst is demonstrated to transform FFAs into green diesel with even greater activity and selectivity. The incorporation of a different organic functional group into MSN provides a selective adsorbent for separation and purification of ?-tocopherol from microalgae oil. The functional group with electron deficient aromatic rings demonstrated high sequestration capacity and selectivity of {alpha}-tocopherol.

  12. An Investigation of the Applicability and Limitations of the ORNL Expanded Plug Test

    SciTech Connect (OSTI)

    McAfee, Wallace J. [ORNL] [ORNL; Hemrick, James G. [ORNL] [ORNL

    2014-01-15T23:59:59.000Z

    The expanded plug test technique for measuring the circumferential tensile properties of irradiated nuclear fuel cladding was developed at Oak Ridge National Laboratory (ORNL) and has been used successfully in several applications. The primary advantage of this technique over other procedures is its simplicity for application in the complex hot cell environment. During the development stage, efforts were made to both qualify the technique as much as possible regarding its experimental application and to develop and validate the data reduction procedures. However, since this is a new technique, the technical community is cautious in adopting a procedure that has not been fully vetted. The purpose of this effort was to address several baseline issues regarding the applicability of the technique and the precision of the use of experimental expanded ring load-deformation data to calculate material circumferential stress-strain properties. The tests performed, in conjunction with the developed data reduction procedures, demonstrate good reliability in the prediction of ring material stress-strain behavior for several materials of widely different strengths.

  13. Application of industrial heat pumps Proven applications in 2012 for Megawatt+

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    Application of industrial heat pumps Proven applications in 2012 for Megawatt+ Heatpumps within a technical, commercial and sustainable framework Application of industrial heat pumps Proven applications Emerson Climate Technologies Core Offerings & Key Brands Residential Heating & Air Conditioning Commercial

  14. Visualizing Twenty Years of Applications

    SciTech Connect (OSTI)

    Potel, Mike; Wong, Pak C.

    2014-11-01T23:59:59.000Z

    This issue of IEEE Computer Graphics and Applications marks the 20th anniversary of the Applications department as a regular feature of the magazine. We thought it might be interesting to look back at the 20 years of Applications department articles to assess its evolution over that time. By aggregating all twenty years of articles and applying a little statistical and visual analytics, we’ve uncovered some interesting characteristics and trends we thought we’d share to mark this 20 year milestone.

  15. Dental Hygiene Program 2014 Admission Application Instructions

    E-Print Network [OSTI]

    Dental Hygiene Program 2014 Admission Application Instructions These instructions have been prepared for applicants to The Ohio State University Dental Hygiene Program. Please read these instructions carefully before completing the online application. Complete information about the dental hygiene program

  16. Providing caching abstractions for web applications

    E-Print Network [OSTI]

    Gupta, Priya, S.M. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    Web-based applications are used by millions of users daily, and as a result a key challenge facing web application designers is scaling their applications to handle this load. A crucial component of this challenge is scaling ...

  17. Graduate Senate Professional Enrichment Grant Application System

    E-Print Network [OSTI]

    Stuart, Steven J.

    Graduate Senate Professional Enrichment Grant Application System (PEGAS) Committee Rules a Frequently Asked Questions section on the Professional Enrichment Grant Application Service (PEGAS) webpage outlining common questions on Professional Enrichment Grants (PEG) applications. Rule II. Committee

  18. Microelectromechanical systems for biomimetical application 

    E-Print Network [OSTI]

    Latif, Rhonira

    2013-07-01T23:59:59.000Z

    The application of adaptive micro-electro-mechanical systems (MEMS) device in biologically-inspired cochlear model (cochlear biomodel) has been seen as a preferable approach to mimic closely the human cochlear response. ...

  19. NSED INTERNSHIP APPLICATION General Information

    E-Print Network [OSTI]

    Watson, Craig A.

    NSED INTERNSHIP APPLICATION General Information: Name) ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ Internship Specifics: Have you made or do you plan to make arrangements to receive academic credit for your internship at the Florida Program for Shark Research? Yes___ No___ Requested Dates of Internship (Specific

  20. ISAF INTERNSHIP APPLICATION General Information

    E-Print Network [OSTI]

    Watson, Craig A.

    ISAF INTERNSHIP APPLICATION General Information: Name) ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ Internship Specifics: Have you made or do you plan to make arrangements to receive academic credit for your internship at the Florida Program for Shark Research? Yes___ No___ Requested Dates of Internship (Specific

  1. Sensor applications of carbon nanotubes

    E-Print Network [OSTI]

    Rushfeldt, Scott I

    2005-01-01T23:59:59.000Z

    A search of published research on sensing mechanisms of carbon nanotubes was performed to identify applications in which carbon nanotubes might improve on current sensor technologies, in either offering improved performance, ...

  2. Applications of Nuclear Resonance Fluorescence

    SciTech Connect (OSTI)

    Warren, Glen A.; Detwiler, Rebecca S.; Peplowski, Patrick N.

    2010-11-11T23:59:59.000Z

    Nuclear Resonance Fluorescence (NRF) has the potential of addressing a wide variety of applications, which require isotopic and/or elemental information about a sample. We have investigated a variety of non-proliferation applications that may be addressed by NRF. From these applications, we have selected two, measuring uranium enrichment in UF6 cylinders and material verification in dismantlement, to investigate in more detail. Analytical models have been developed to evaluate these applications, and test measurements have been conducted to validate those models. We found that it is unlikely with current technology to address the requirements for UF6 cylinder enrichment measurements. In contrast, NRF is a very promising approach for material verification for dismantlement.

  3. UAA Leadership Honors Application Materials

    E-Print Network [OSTI]

    Pantaleone, Jim

    1 UAA Leadership Honors Application Materials Spring 2014 Purpose UAA Leadership Honors are awarded to individuals upon graduation to recognize and honor their leadership contributions to the University of Alaska Anchorage while maintaining academic excellence. Leadership activities and involvement

  4. UAA Leadership Honors Application Materials

    E-Print Network [OSTI]

    Pantaleone, Jim

    1 UAA Leadership Honors Application Materials Fall 2013 Purpose UAA Leadership Honors are awarded to individuals upon graduation to recognize and honor their leadership contributions to the University of Alaska Anchorage while maintaining academic excellence. Leadership activities and involvement

  5. EMPLOYMENT APPLICATION Montana State University

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    EMPLOYMENT APPLICATION Montana State University Central Agricultural Research Center 52583 US employed by any other department on campus? Yes No If so, which department? LOCAL ADDRESS;EMPLOYMENT HISTORY (begin with most recent) Employer: Employer: Supervisor: Supervisor: Address: Address

  6. Industrial applications of electron accelerators

    E-Print Network [OSTI]

    Cleland, M R

    2006-01-01T23:59:59.000Z

    This paper addresses the industrial applications of electron accelerators for modifying the physical, chemical or biological properties of materials and commercial products by treatment with ionizing radiation. Many beneficial effects can be obtained with these methods, which are known as radiation processing. The earliest practical applications occurred during the 1950s, and the business of radiation processing has been expanding since that time. The most prevalent applications are the modification of many different plastic and rubber products and the sterilization of single-use medical devices. Emerging applications are the pasteurization and preservation of foods and the treatment of toxic industrial wastes. Industrial accelerators can now provide electron energies greater than 10 MeV and average beam powers as high as 700 kW. The availability of high-energy, high-power electron beams is stimulating interest in the use of X-rays (bremsstrahlung) as an alternative to gamma rays from radioactive nuclides.

  7. APPLICATION for FALL 2014 ADMISSION

    E-Print Network [OSTI]

    Martin, Jeff

    . Related training (eg. a Counselling Certificate) also earns bonus points. 2. The application fee: $80 on self and recognize family processes is important (20 points maximum). BONUS POINTS 5. Bonus points (15

  8. APPLICATION FORM For participating in

    E-Print Network [OSTI]

    Subramanian, Venkat

    APPLICATION FORM For participating in International Experience in Energy, Environmental EECE 401, 3 credits The Department of Energy, Environmental and Chemical Engineering is pleased lectures, technical projects and other visits. In 2012, the class will be visiting UNICAMP, Brazil

  9. Applications of Circular Array Sensors

    E-Print Network [OSTI]

    Trawick, Charles D.

    The application of the Reticon RO-64 annular photo-diode array to the task of optical tracking of special targets, direct optical focusing, and automatic printed circuit board inspection were studied. In order to facilitate ...

  10. Commercial Application of Freeze Crystallization

    E-Print Network [OSTI]

    Gorgol, R. G.

    COMMERCIAL APPLICATION OF FREEZE CRYSTALLIZATION ROBERT G. GORGOL, MARKETING MANAGER, HPD INCORPORATED, NAPERVILLE, ILLINOIS ABSTRACT Industrial usc of frcezing for componcnt purification and separation is well understood, but commercial... of purification, but they did understand the water they obtained from ice was potable. RECENT APPLICATIONS Scientists have understood the basic mechanism of the freezing phase change for many years. ID an effort to harness the power of this phenomena...

  11. I/O Resources for Scientific Applications

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

    Resources for Scientific Applications at NERSC IO Resources for Scientific Applications at NERSC Introduction NERSC provides a range of online resources to assist users...

  12. 2012 Advanced Applications Research & Development Peer Review...

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

    2012 Advanced Applications R&D Peer Review - Mode Meter Development - Ning Zhou, PNNL 2012 Advanced Applications R&D Peer Review - Oscillation Monitoring System - Mani...

  13. IT Specialist (Systems Analysis/Applications Software)

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as a Senior IT Specialist (Systems Analysis/Applications Support) and Technical Lead in the Enterprise Applications Support organization of Software...

  14. Enzymes with agriculture and biofuel applications | EMSL

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

    Enzymes with agriculture and biofuel applications Enzymes with agriculture and biofuel applications Released: November 20, 2014 Enzyme insights may help agriculture, biofuels Plant...

  15. Energy Department Accepting Small Business Grant Applications...

    Energy Savers [EERE]

    Energy Department Accepting Small Business Grant Applications for Large Wind Turbines Energy Department Accepting Small Business Grant Applications for Large Wind Turbines November...

  16. application analise mecanodinamica: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  17. applications hyomen koka: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  18. application bisai sorui: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  19. application determinacao dos: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  20. applications kompleksy alkoholanow: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  1. applications preparacao caracterizacao: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  2. applications trekowe membrany: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  3. applications rozrobka tekhnologyiyi: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  4. application hemocue wbc: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  5. applications vlastnosti bentonitu: Topics by E-print Network

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  6. autoradiographic microimaging applications: Topics by E-print...

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

    fluidic devices are gaining increasingly popularity owing to their many advantages. Microfluidics varies in terms of forces operating from other domains as well as from macro-scale...

  7. amphibious logistics applications: Topics by E-print Network

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

    etc. The enhancement in RFID technology has brought advantages that are related to resource optimization, increased efficiency within business processes, and enhanced...

  8. Efficient silicon micro-reactors for thermophotovoltaic applications

    E-Print Network [OSTI]

    Araghchini, Mohammad

    2011-01-01T23:59:59.000Z

    Thermophotovoltaic (TPV) systems passively generate electricity from the combustion of fuel. Although TPV conversion systems have advantages, they suffer from low efficiency. This thesis investigates different ways to ...

  9. Laboratory tests of IEC DER object models for grid applications.

    SciTech Connect (OSTI)

    Blevins, John D. (PE Salt River Project, Phoenix, AZ); Menicucci, David F.; Byrd, Thomas, Jr. (,; .); Gonzalez, Sigifredo; Ginn, Jerry W.; Ortiz-Moyet, Juan (Primecore, Inc.)

    2007-02-01T23:59:59.000Z

    This report describes a Cooperative Research and Development Agreement (CRADA) between Salt River Project Agricultural Improvement and Power District (SRP) and Sandia National Laboratories to jointly develop advanced methods of controlling distributed energy resources (DERs) that may be located within SRP distribution systems. The controls must provide a standardized interface to allow plug-and-play capability and should allow utilities to take advantage of advanced capabilities of DERs to provide a value beyond offsetting load power. To do this, Sandia and SRP field-tested the IEC 61850-7-420 DER object model (OM) in a grid environment, with the goal of validating whether the model is robust enough to be used in common utility applications. The diesel generator OM tested was successfully used to accomplish basic genset control and monitoring. However, as presently constituted it does not enable plug-and-play functionality. Suggestions are made of aspects of the standard that need further development and testing. These problems are far from insurmountable and do not imply anything fundamentally unsound or unworkable in the standard.

  10. Integrated optics for astronomical interferometry. I. Concept and astronomical applications

    E-Print Network [OSTI]

    F. Malbet; P. Kern; I. Schanen-Duport; J. -P. Berger; K. Rousselet-Perraut

    1999-07-02T23:59:59.000Z

    We propose a new instrumental concept for long-baseline optical single-mode interferometry using integrated optics which were developed for telecommunication. Visible and infrared multi-aperture interferometry requires many optical functions (spatial filtering, beam combination, photometric calibration, polarization control) to detect astronomical signals at very high angular resolution. Since the 80's, integrated optics on planar substrate have become available for telecommunication applications with multiple optical functions like power dividing, coupling, multiplexing, etc. We present the concept of an optical / infrared interferometric instrument based on this new technology. The main advantage is to provide an interferometric combination unit on a single optical chip. Integrated optics are compact, provide stability, low sensitivity to external constrains like temperature, pressure or mechanical stresses, no optical alignment except for coupling, simplicity and intrinsic polarization control. The integrated optics devices are inexpensive compared to devices that have the same functionalities in bulk optics. We think integrated optics will fundamentally change single-mode interferometry. Integrated optics devices are in particular well-suited for interferometric combination of numerous beams to achieve aperture synthesis imaging or for space-based interferometers where stability and a minimum of optical alignments are wished.

  11. Development of Liquid-Vapor Core Reactors with MHD Generator for Space Power and Propulsion Applications

    SciTech Connect (OSTI)

    Samim Anghaie

    2002-08-13T23:59:59.000Z

    Any reactor that utilizes fuel consisting of a fissile material in a gaseous state may be referred to as a gaseous core reactor (GCR). Studies on GCRs have primarily been limited to the conceptual phase, mostly due to budget cuts and program cancellations in the early 1970's. A few scientific experiments have been conducted on candidate concepts, primarily of static pressure fissile gas filling a cylindrical or spherical cavity surrounded by a moderating shell, such as beryllium, heavy water, or graphite. The main interest in this area of nuclear power generation is for space applications. The interest in space applications has developed due to the promise of significant enhancement in fuel utilization, safety, plant efficiency, special high-performance features, load-following capabilities, power conversion optimization, and other key aspects of nuclear power generation. The design of a successful GCR adapted for use in space is complicated. The fissile material studied in the pa st has been in a fluorine compound, either a tetrafluoride or a hexafluoride. Both of these molecules have an impact on the structural material used in the making of a GCR. Uranium hexafluoride as a fuel allows for a lower operating temperature, but at temperatures greater than 900K becomes essentially impossible to contain. This difficulty with the use of UF6 has caused engineers and scientists to use uranium tetrafluoride, which is a more stable molecule but has the disadvantage of requiring significantly higher operating temperatures. Gas core reactors have traditionally been studied in a steady state configuration. In this manner a fissile gas and working fluid are introduced into the core, called a cavity, that is surrounded by a reflector constructed of materials such as Be or BeO. These reactors have often been described as cavity reactors because the density of the fissile gas is low and criticality is achieved only by means of the reflector to reduce neutron leakage from the core. Still there are problems of containment since many of the proposed vessel materials such as W or Mo have high neutron cross sections making the design of a critical system difficult. There is also the possibility for a GCR to remain in a subcritical state, and by the use of a shockwave mechanism, increase the pressure and temperature inside the core to achieve criticality. This type of GCR is referred to as a shockwave-driven pulsed gas core reactor. These two basic designs were evaluated as advance concepts for space power and propulsion.

  12. SiC MODIFICATIONS TO MELCOR FOR SEVERE ACCIDENT ANALYSIS APPLICATIONS

    SciTech Connect (OSTI)

    Brad J. Merrill; Shannon M Bragg-Sitton

    2013-09-01T23:59:59.000Z

    The Department of Energy (DOE) Office of Nuclear Energy (NE) Light Water Reactor (LWR) Sustainability Program encompasses strategic research focused on improving reactor core economics and safety margins through the development of an advanced fuel cladding system. The Fuels Pathway within this program focuses on fuel system components outside of the fuel pellet, allowing for alteration of the existing zirconium-based clad system through coatings, addition of ceramic sleeves, or complete replacement (e.g. fully ceramic cladding). The DOE-NE Fuel Cycle Research & Development (FCRD) Advanced Fuels Campaign (AFC) is also conducting research on materials for advanced, accident tolerant fuels and cladding for application in operating LWRs. To aide in this assessment, a silicon carbide (SiC) version of the MELCOR code was developed by substituting SiC in place of Zircaloy in MELCOR’s reactor core oxidation and material property routines. The purpose of this development effort is to provide a numerical capability for estimating the safety advantages of replacing Zr-alloy components in LWRs with SiC components. This modified version of the MELCOR code was applied to the Three Mile Island (TMI-2) plant accident. While the results are considered preliminary, SiC cladding showed a dramatic safety advantage over Zircaloy cladding during this accident.

  13. 3-D Characterization of the Structure of Paper and Paperboard and Their Application to Optimize Drying and Water Removal Processes and End-Use Applications

    SciTech Connect (OSTI)

    Shri Ramaswamy, University of Minnesota; B.V. Ramarao, State University of New York

    2004-08-29T23:59:59.000Z

    The three dimensional structure of paper materials plays a critical role in the paper manufacturing process especially via its impact on the transport properties for fluids. Dewatering of the wet web, pressing and drying will benefit from knowledge of the relationships between the web structure and its transport coefficients. The structure of the pore space within a paper sheet is imaged in serial sections using x-ray micro computed tomography. The three dimensional structure is reconstructed from these sections using digital image processing techniques. The structure is then analyzed by measuring traditional descriptors for the pore space such as specific surface area and porosity. A sequence of microtomographs was imaged at approximately 2 ?m intervals and the three-dimensional pore-fiber structure was reconstructed. The pore size distributions for both in-plane as well as transverse pores were measured. Significant differences in the in-plane (XY) and the transverse directions in pore characteristics are found and may help partly explain the different liquid and vapor transport properties in the in-plane and transverse directions. Results with varying sheet structures compare favorably with conventional mercury intrusion porosimetry data. Interestingly, the transverse pore structure appears to be more open with larger pore size distribution compared to the in plane pore structure. This may help explain the differences in liquid and vapor transport through the in plane and transverse structures during the paper manufacturing process and during end-use application. Comparison of Z-directional structural details of hand sheet and commercially made fine paper samples show a distinct difference in pore size distribution both in the in-plane and transverse direction. Method presented here may provide a useful tool to the papermaker to truly engineer the structure of paper and board tailored to specific end-use applications. The difference in surface structure between the top and bottom sides of the porous material, i.e. "two-sidedness" due to processing and raw material characteristics may lead to differences in end-use performance. The measurements of surface structure characteristics include thickness distribution, surface volume distribution, contact fraction distribution and surface pit distribution. This complements our earlier method to analyze the bulk structure and Z-D structure of porous materials. As one would expect, the surface structure characteristics will be critically dependent on the quality and resolution of the images. This presents a useful tool to characterize and engineer the surface structure of porous materials such as paper and board tailored to specific end-use applications. This will also help troubleshoot problems related to manufacturing and end-use applications. This study attempted to identify the optimal resolution through a comparison between 3D images obtained by monochromatic synchrotron radiation X-?CT in phase contrast mode (resolution ? 1 ?m) and polychromatic radiation X-?CT in absorption mode (res. ? 5 ?m). It was found that both resolutions have the ability to show the expected trends when comparing different paper samples. The low resolution technique shows fewer details resulting in lower specific surface area, larger pore channels, characterized as hydraulic radii, and lower tortuosities, where differences between samples and principal directions are more difficult to detect. The disadvantages of the high resolution images are high cost and limited availability of hard x-ray beam time as well as the small size of the sample volumes imaged. The results show that the low resolution images can be used for comparative studies, whereas the high resolution images may be better suited for fundamental research on the paper structure and its influence on paper properties, as one gets more accurate physical measurements. In addition, pore space diffusion model has been developed to simulate simultaneous diffusion in heterogeneous porous materials such as paper containing cellu

  14. Application of network coding for VLSI routing

    E-Print Network [OSTI]

    Nemade, Nikhil Pandit

    2009-05-15T23:59:59.000Z

    . Coding Advantage . . . . . . . . . . . . . . . . . . . . 17 5. Encoding Complexity . . . . . . . . . . . . . . . . . . 17 III MULTI-NET ROUTING ON UNRESTRICTED RECTILIN- EAR PLANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 A. Problem... 14 Wirelength reduction for hard blockages . . . . . . . . . . . . . . 35 15 Network coding in the presence of hard blockage . . . . . . . . . 36 16 Wirelength reduction for soft blockages . . . . . . . . . . . . . . 38 17 Wirelength reduction...

  15. Flapjax: A Programming Language for Ajax Applications

    E-Print Network [OSTI]

    Krishnamurthi, Shriram

    , Berkeley lmeyerov@eecs.berkeley.edu Arjun Guha Brown University arjun@cs.brown.edu Jacob Baskin Google jacob.baskin@gmail.com Gregory H. Cooper Google ghcooper@gmail.com Michael Greenberg University or commercial advantage and that copies bear this notice and the full citation on the first page. To copy

  16. Distributed Control Applications Within Sensor Networks

    E-Print Network [OSTI]

    California at Berkeley, University of

    systems [7]. Other important fields of applications include home and building automation and military

  17. Journey to Leadership Certificate Program Application

    Broader source: Energy.gov [DOE]

    Application packet for Journey to Leadership Certificate Program Pilot course, includes description.

  18. http://hpc.sagepub.com Computing Applications

    E-Print Network [OSTI]

    Duisburg-Essen, Universität

    .1177/1094342007085025 2008; 22; 33International Journal of High Performance Computing Applications and Ümit Çatalyürek Chow://www.sagepublications.com can be found at:International Journal of High Performance Computing ApplicationsAdditional services/L APPLICATIONS The International Journal of High Performance Computing Applications, Volume 22, No. 1, Spring

  19. Update on mobile applications in dermatology

    E-Print Network [OSTI]

    Patel, Shivani; Eluri, Madhu; Boyers, Lindsay N; Karimkhani, Chante; Dellavalle, Robert

    2015-01-01T23:59:59.000Z

    mobile application devices surpassed personal computers foruse of mobile devices surpasses that of personal computers,

  20. On the State of the Art of Metal Interconnects for SOFC Application

    SciTech Connect (OSTI)

    Jablonski@netl.doe.gov

    2011-02-27T23:59:59.000Z

    One of the recent developments for Solid Oxide Fuel Cells (SOFC) is oxide component materials capable of operating at lower temperatures such as 700-800C. This lower temperature range has provided for the consideration of metallic interconnects which have several advantages over ceramic interconnects: low cost, ease in manufacturing, and high conductivity. Most metals and alloys will oxidize under both the anode and cathode conditions within an SOFC, thus a chief requirement is that the base metal oxide scale must be electrically conductive since this constitutes the majority of the electrical resistance in a metallic interconnect. Common high temperature alloys form scales that contain chrome, silicon and aluminum oxides among others. Under SOFC operating conditions chrome oxide is a semi-conductor while silicon and aluminum oxides are insulators. In this talk we will review the evolution in candidate alloys and surface modifications which constitute an engineered solution for SOFC interconnect applications.

  1. Fano resonance control in a photonic crystal structure and its application to ultrafast switching

    SciTech Connect (OSTI)

    Yu, Yi, E-mail: yiyu@fotonik.dtu.dk; Heuck, Mikkel; Hu, Hao; Xue, Weiqi; Peucheret, Christophe; Chen, Yaohui; Oxenlřwe, Leif Katsuo; Yvind, Kresten; Mřrk, Jesper [DTU Fotonik, Technical University of Denmark, DK-2800 Kongens Lyngby (Denmark)

    2014-08-11T23:59:59.000Z

    We experimentally demonstrate a photonic crystal structure that allows easy and robust control of the Fano spectrum. Its operation relies on controlling the amplitude of light propagating along one of the light paths in the structure from which the Fano resonance is obtained. Short-pulse dynamic measurements show that besides drastically increasing the switching contrast, the transmission dynamics itself is strongly affected by the nature of the resonance. The influence of slow-recovery tails implied by a long carrier lifetime can thus be reduced using a Fano resonance due to a hitherto unrecognized reshaping effect of the nonlinear Fano transfer function. As an example, we present a system application of a Fano structure, demonstrating its advantages by the experimental realization of 10 Gbit/s all-optical modulation with optical control power less than 1?mW.

  2. Industrial applications of corrosion-resistant tantalum, niobium, and their alloys

    SciTech Connect (OSTI)

    Burns, R.H.; Manning, P.E.; Shuker, F.S.

    1982-09-01T23:59:59.000Z

    (During the period 1960-1982, tantalum, niobium, and their alloys have become increasingly important in industrial applications where superior corrosion resistance is required. These materials are particularly attractive when selected on the basis of ''life cycle costing''. This takes into account initial cost, levels of product quality, length of trouble-free operation, and any increase in productivity due to reduced downtime and lower maintenance requirements.) The chemical process industry, in particular, has taken advantage of these materials for processing mineral acids at temperatures and concentrations higher than can be withstood by any other materials. Advances in electron-beam melting technology have also made it possible to manufacture larger and cleaner ingots, resulting in the availability to industry of larger sheets, tubes, and plates with improved property reliability.

  3. Cellular Foams: A Potential Innovative Solid Breeder Material for Fusion Applications

    SciTech Connect (OSTI)

    Sharafat, S.; Ghoniem, N.; Williams, B.; Babcock, J. [University of California Los Angeles (United States)

    2005-05-15T23:59:59.000Z

    Ceramic foam and cellular materials are being used in a wide variety of industries and are finding ever growing number of applications. Over the past decade advances in manufacturing of cellular materials have resulted in ceramics with highly uniform interconnected porosities ranging in size from a few {mu}m to several mm. These relatively new ceramic foam materials have a unique set of thermo-mechanical properties, such as excellent thermal shock resistance and high surface to volume ratios. Based on new advances in processing ceramic foams, we suggest the development of ceramic foams or cellular ceramics for solid breeders in fusion reactor blankets. A cellular breeder material has a number of thermo-mechanical advantages over pebble beds, which can enhance blanket performance, improve operational stability, and reduce overall blanket costs.

  4. Tokamaks with high-performance resistive magnets: advanced test reactors and prospects for commercial applications

    SciTech Connect (OSTI)

    Bromberg, L.; Cohn, D.R.; Williams, J.E.C.; Becker, H.; Leclaire, R.; Yang, T.

    1981-10-01T23:59:59.000Z

    Scoping studies have been made of tokamak reactors with high performance resistive magnets which maximize advantages gained from high field operation and reduced shielding requirements, and minimize resistive power requirements. High field operation can provide very high values of fusion power density and n tau/sub e/ while the resistive power losses can be kept relatively small. Relatively high values of Q' = Fusion Power/Magnet Resistive Power can be obtained. The use of high field also facilitates operation in the DD-DT advanced fuel mode. The general engineering and operational features of machines with high performance magnets are discussed. Illustrative parameters are given for advanced test reactors and for possible commercial reactors. Commercial applications that are discussed are the production of fissile fuel, electricity generation with and without fissioning blankets and synthetic fuel production.

  5. A Comparison of Supercritical Carbon Dioxide Power Cycle Configurations with an Emphasis on CSP Applications (Presentation)

    SciTech Connect (OSTI)

    Neises, T.; Turchi, C.

    2013-09-01T23:59:59.000Z

    Recent research suggests that an emerging power cycle technology using supercritical carbon dioxide (s-CO2) operated in a closed-loop Brayton cycle offers the potential of equivalent or higher cycle efficiency versus supercritical or superheated steam cycles at temperatures relevant for CSP applications. Preliminary design-point modeling suggests that s-CO2 cycle configurations can be devised that have similar overall efficiency but different temperature and/or pressure characteristics. This paper employs a more detailed heat exchanger model than previous work to compare the recompression and partial cooling cycles, two cycles with high design-point efficiencies, and illustrates the potential advantages of the latter. Integration of the cycles into CSP systems is studied, with a focus on sensible heat thermal storage and direct s-CO2 receivers. Results show the partial cooling cycle may offer a larger temperature difference across the primary heat exchanger, thereby potentially reducing heat exchanger cost and improving CSP receiver efficiency.

  6. MSU Extension Publication Archive Archive copy of publication, do not use for current recommendations. Up-to-date

    E-Print Network [OSTI]

    disadvantages of the enterprise, and they are: · net returns per unit tend to be low. · income from. While the advantages appear to be greater than the disadvantages the low net returns per unit and the dif- ficulties of expanding the enterprise often discourage those with beef cow herds and act

  7. Battery testing for photovoltaic applications

    SciTech Connect (OSTI)

    Hund, T.

    1996-11-01T23:59:59.000Z

    Battery testing for photovoltaic (PV) applications is funded at Sandia under the Department of Energy`s (DOE) Photovoltaic Balance of Systems (BOS) Program. The goal of the PV BOS program is to improve PV system component design, operation, reliability, and to reduce overall life-cycle costs. The Sandia battery testing program consists of: (1) PV battery and charge controller market survey, (2) battery performance and life-cycle testing, (3) PV charge controller development, and (4) system field testing. Test results from this work have identified market size and trends, PV battery test procedures, application guidelines, and needed hardware improvements.

  8. ACTINIDE-SPECIFIC SEQUESTERING AGENTS AND DECONTAMINATION APPLICATIONS

    E-Print Network [OSTI]

    Smith, William L.

    2013-01-01T23:59:59.000Z

    SEQUESTERING AGENTS AND DECONTAMINATION APPLICATIONS WilliamSequestering Agents and Decontamination Applications by

  9. TECHNOLOGY EVALUATION FOR CONDITIONING OF HANFORD TANK WASTE USING SOLIDS SEGREGATION AND SIZE REDUCTION

    SciTech Connect (OSTI)

    Restivo, M.; Stone, M.; Herman, D.; Lambert, D.; Duignan, M.; SMITH, G.; WELLS, B.; LUMETTA, G.; ENDRELIN, C.; ADKINS, H.

    2014-04-15T23:59:59.000Z

    The Savannah River National Laboratory (SRNL) and the Pacific Northwest National Laboratory (PNNL) team performed a literature search on current and proposed technologies for solids segregation and size reduction of particles in the slurry feed from the Hanford Tank Farm (HTF). The team also investigated technology research performed on waste tank slurries, both real and simulated, and reviewed academic theory applicable to solids segregation and size reduction. This review included text book applications and theory, commercial applications suitable for a nuclear environment, research of commercial technologies suitable for a nuclear environment, and those technologies installed in a nuclear environment, including technologies implemented at Department of Energy (DOE) facilities. Information on each technology is provided in this report along with the advantages and disadvantages of the technologies for this application.

  10. Technology Evaluation for Conditioning of Hanford Tank Waste Using Solids Segregation and Size Reduction

    SciTech Connect (OSTI)

    Restivo, Michael L.; Stone, M. E.; Herman, D. T.; Lambert, Daniel P.; Duignan, Mark R.; Smith, Gary L.; Wells, Beric E.; Lumetta, Gregg J.; Enderlin, Carl W.; Adkins, Harold E.

    2014-04-24T23:59:59.000Z

    The Savannah River National Laboratory and the Pacific Northwest National Laboratory team performed a literature search on current and proposed technologies for solids segregation and size reduction of particles in the slurry feed from the Hanford Tank Farm. The team also investigated technology research performed on waste tank slurries, both real and simulated, and reviewed academic theory applicable to solids segregation and size reduction. This review included text book applications and theory, commercial applications suitable for a nuclear environment, research of commercial technologies suitable for a nuclear environment, and those technologies installed in a nuclear environment, including technologies implemented at Department of Energy facilities. Information on each technology is provided in this report along with the advantages and disadvantages of the technologies for this application. Any technology selected would require testing to verify the ability to meet the High-Level Waste Feed Waste Acceptance Criteria to the Hanford Tank Waste Treatment and Immobilization Plant Pretreatment Facility.

  11. Updated January 2013 Student Application

    E-Print Network [OSTI]

    Behmer, Spencer T.

    : ___________ About Your Proposed Project (cannot exceed $750 total, travel & supplies/materials) Project Title with this Faculty Mentor? Yes No Special Features of Your Project Check all of the following that are applicable to your proposal. 1. Does your proposed project use non-human animals of any kind? Yes No 2. Does your

  12. Optical Solitons and their applications

    E-Print Network [OSTI]

    Palffy-Muhoray, Peter

    Optical Solitons and their applications By: Mohammad Nopoush Supervisor: Professor Palffy-Muhoray #12;Definition Optical: Non-changing optical field during propagation due to delicate balance between nonlinear and linear effects. Nonlinear effects: Due to the optical Kerr effect (AC Kerr effect

  13. Internship Program Academic Credit Application

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    Internship Program Academic Credit Application #12;Dear Intern, Congratulations on receiving an internship offer! Students wishing to receive academic credit for an internship must meet certain an internship through a listing provided by the University of Memphis (i.e. eRecruiting) does not automatically

  14. CMST 492: Internship Internship Application

    E-Print Network [OSTI]

    Grissino-Mayer, Henri D.

    CMST 492: Internship Internship Application In order to apply for entrance into CMST 492, please complete this form and submit it along with a current resume to Heather Tidwell, Internship Coordinator the number of hours that you will be working per week at your internship 1 credit hour 6 intern hours 2

  15. Applications of Continuum Shell Model

    E-Print Network [OSTI]

    Alexander Volya

    2006-05-16T23:59:59.000Z

    The nuclear many-body problem at the limits of stability is considered in the framework of the Continuum Shell Model that allows a unified description of intrinsic structure and reactions. Technical details behind the method are highlighted and practical applications combining the reaction and structure pictures are presented.

  16. Application of Electrotechnologies - EPRI's Program

    E-Print Network [OSTI]

    Harry, I. L.

    1983-01-01T23:59:59.000Z

    the background for the initial list of candidate process technologies which was subsequently used as the starting point for discussions with utility/industry at the Process Application Meetings (PAMs). Through these PAMs, EPRI was able to not only obtain a...

  17. Energy Expenditure Estimation DEMO Application

    E-Print Network [OSTI]

    Lu?trek, Mitja

    and against the SenseWear, a dedicated commercial product for energy expenditure estimation. Keywords: humanEnergy Expenditure Estimation DEMO Application Bozidara Cvetkovi´c1,2 , Simon Kozina1,2 , Bostjan://www.mps.si Abstract. The paper presents two prototypes for the estimation of hu- man energy expenditure during normal

  18. Iris: The VAO SED Application

    E-Print Network [OSTI]

    Doe, Stephen; Busko, Ivo; D'Abrusco, Raffaele; Cresitello-Dittmar, Mark; Ebert, Richard; Evans, Janet; Laurino, Omar; McDowell, Jonathan; Pevunova, Olga; Refsdal, Brian

    2012-01-01T23:59:59.000Z

    We present Iris, the VAO (Virtual Astronomical Observatory) application for analyzing SEDs (spectral energy distributions). Iris is the result of one of the major science initiatives of the VAO, and the first version was released in September 2011. Iris combines key features of several existing software applications to streamline and enhance SED analysis. With Iris, users may read and display SEDs, select data ranges for analysis, fit models to SEDs, and calculate confidence limits on best-fit parameters. SED data may be uploaded into the application from IVOA-compliant VOTable and FITS format files, or retrieved directly from NED. Data written in unsupported formats may be converted using SedImporter, a new application provided with Iris. The components of Iris have been contributed by members of the VAO. Specview, contributed by STScI, provides a GUI for reading, editing, and displaying SEDs, as well as defining models and parameter values. Sherpa, contributed by the Chandra project at SAO, provides a libra...

  19. Mentoring@Memorial Mentor Application

    E-Print Network [OSTI]

    Oyet, Alwell

    Mentoring@Memorial Mentor Application The Department of Human Resources offers a mentoring program for staff, administrative leaders, and academic leaders. To participate in the program, we require mentors Mentoring Agreement; · Provide evaluative feedback by completing an evaluation form; and · Agree to disclose

  20. Mentoring@Memorial Mentee Application

    E-Print Network [OSTI]

    Oyet, Alwell

    Mentoring@Memorial Mentee Application The Department of Human Resources offers a mentoring program for staff, administrative leaders, and academic leaders. To participate in the program, we require mentors Mentoring Agreement; · Provide evaluative feedback by completing an evaluation form; and · Agree to disclose

  1. Student Leadership Program Coordinator Application

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Student Leadership Program Coordinator Application Summer 2012 ­ Spring 2013 Please direct all (Preferable Start Date 7/1) ____ Leadership Events and Training Program Coordinator (Preferable Start Date 7 leadership skills do you hope to strengthen from a Student Leadership Program Coordinator position? 2

  2. EMPLOYMENT APPLICATION Montana State University

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    EMPLOYMENT APPLICATION Montana State University Western Triangle Ag Research Center 9546 Old Shelby employed by any other department on campus? Yes No If so, which department? Availability (Check those which) 1 2 3 4 College Major: EMPLOYMENT HISTORY (begin with most recent) Employer: Employer: Supervisor

  3. APPLICATION FOR EMPLOYMENT FACULTY POSITIONS

    E-Print Network [OSTI]

    Bennett, Gisele

    APPLICATION FOR EMPLOYMENT FACULTY POSITIONS GEORGIA INSTITUTE OF TECHNOLOGY Atlanta, Georgia 30332-0435 A Unit of the University System of Georgia An Equal Education and Employment Opportunity Institution sought ( ) Full-time ( ) Part-time How did you learn of employment opportunities at Georgia Tech? List

  4. APPLICATIONS OF SALT IN ELECTROFISHING

    E-Print Network [OSTI]

    APPLICATIONS OF SALT IN ELECTROFISHING iNlarine Biological Laboratory LIB55.A.K.Y WOODS HOLE, MASS OF SALT IN ELECTROFISHING By Robert E . Lennon and Phillip S . Parker Fishery Research Biologists Leetown. Electric fisliliiK. 2. Salt. i. Farker, Phillip Slieridaii, 192t>- .joiut author, ii. Title. ( Series : IT

  5. Fuel Station Procedure Applicability All

    E-Print Network [OSTI]

    Moore, Paul A.

    Fuel Station Procedure Applicability All Last Revised 11/20/12 Procedure Owner Andrew Grant agrant for the purchasing and distribution of fuel for vehicles owned by Bowling Green State University (BGSU). This centralization is important to ensure compliance for BGSU employees who use the centralized fuel station and fuel

  6. APPLICATION FOR COMMUNITY CONTRIBUTION AWARDS

    E-Print Network [OSTI]

    Thompson, Michael

    APPLICATION FOR COMMUNITY CONTRIBUTION AWARDS DUE DATE: APRIL 15 In accordance with the Freedom an individual's name, Faculty, program, and award information. McMaster University publishes the names and other award publications. Further information can be found in the General Academic Regulations section

  7. Paul S. Gravel Federal Internship Application Page 1 Paul S. Gravel Federal Internship Application

    E-Print Network [OSTI]

    Harms, Kyle E.

    Paul S. Gravel Federal Internship Application Page 1 Paul S. Gravel Federal Internship Application Internship Application Page 2 Title or Position are you interested in participating in a summer internship

  8. Applicant Accepts Application Instructions Page 1 Sustainable Energy Revolving Loan Fund

    E-Print Network [OSTI]

    Escher, Christine

    _________________ Applicant Accepts Application Instructions Page 1 Sustainable Energy Revolving Loan Fund INFORMATION & INSTRUCTIONS FOR APPLICANTS Introduction The Sustainable Energy Revolving Loan sustainable energy projects at Oregon State University. Projects should provide student learning opportunities

  9. Cohen Event Logistics Application Page 1 of 2 Cohen Auditorium Event Logistics Application

    E-Print Network [OSTI]

    Tufts University

    Cohen Event Logistics Application Page 1 of 2 Rev 8/10 Cohen Auditorium Event Logistics Application Event Logistics Application Page 2 of 2 Rev 8/10 I am authorized by the aforementioned sponsor to submit

  10. Oklahoma Renewable Energy Project Development and Finance Workshop...

    Office of Environmental Management (EM)

    1:00-2:00 p.m. Step 3: Project Refinement Activity Jason Coughlin, NREL Activity: Finance Advantages and Disadvantages Objective: Get to know the financial options that are...

  11. Novel Methodology Towards the Indole Core and Iron-Catalyzed Electrophilic Hydroamination of Alkenes

    E-Print Network [OSTI]

    Huehls, Christopher Bryan

    2014-04-18T23:59:59.000Z

    are numerous, each with a distinct set of advantages and disadvantages. One significant challenge is the generation of 3,3-disubstituted indolines that are frequently encountered in indole cores. The discovery, optimization, and scope of a C3-quaternary...

  12. Inflation targeting in emerging countries: the exchange rate issues

    E-Print Network [OSTI]

    Reyes Altamirano, Javier Arturo

    2004-09-30T23:59:59.000Z

    The current discussion of Inflation Targeting (IT) in emerging economies deals with the effects that nominal exchange rate movements have on the overall inflation rate. The literature has focused in the analysis of the advantages and disadvantages...

  13. Analysis of Bitcoin Pooled Mining Reward Systems

    E-Print Network [OSTI]

    Rosenfeld, Meni

    2011-01-01T23:59:59.000Z

    In this paper we describe the various scoring systems used to calculate rewards of participants in Bitcoin pooled mining, explain the problems each were designed to solve and analyze their respective advantages and disadvantages.

  14. Mean Shift: A Robust Approach toward Feature Space Analysis Dorin Comaniciu 1 Peter Meer 2

    E-Print Network [OSTI]

    Siemens Corporate Research 755 College Road East, Princeton, NJ 08540 comanici@scr.siemens.com 2­randomly chosen data points as in the probabilistic Hough transform. Both the advantage and the disadvantage

  15. Towards Real Earth Models --Computational Geophysics on Unstructured Tetrahedral Meshes?

    E-Print Network [OSTI]

    Farquharson, Colin G.

    Towards Real Earth Models -- Computational Geophysics on Unstructured Tetrahedral Meshes? Colin tetrahedral meshes. EM geophysics on unstructured tetrahedral meshes. Disadvantages, difficulties, challenges. Conclusions. #12;Outline: Geological models! Advantages of unstructured tetrahedral meshes. EM geophysics

  16. Using Renewable Energy to Pump Water 

    E-Print Network [OSTI]

    Mecke, Michael; Enciso, Juan

    2007-06-08T23:59:59.000Z

    Solar and wind power can be economical and environmentally friendly ways to pump water for homes, irrigation and/or livestock water wells. This publication explains how these pumps work, the advantages and disadvantages of using renewable energy...

  17. Parallel Condensing System As A Heat Sink For Power Plants

    E-Print Network [OSTI]

    Akhtar, S. Z.

    Conventional heat sink technologies of use the condenser/cooling tower arrangement or an air cooled condenser for condensing exhaust steam from steam turbines. Each of these two systems have certain advantages as well as disadvantages. This paper...

  18. Simultaneous Efficiency, NOx, and Smoke Improvements through Diesel/Gasoline Dual-Fuel Operation in a Diesel Engine 

    E-Print Network [OSTI]

    Sun, Jiafeng

    2014-08-05T23:59:59.000Z

    Diesel/gasoline dual-fuel combustion uses both gasoline and diesel fuel in diesel engines to exploit their different reactivities. This operation combines the advantages of diesel fuel and gasoline while avoiding their disadvantages, attains...

  19. Using Renewable Energy to Pump Water

    E-Print Network [OSTI]

    Mecke, Michael; Enciso, Juan

    2007-06-08T23:59:59.000Z

    Solar and wind power can be economical and environmentally friendly ways to pump water for homes, irrigation and/or livestock water wells. This publication explains how these pumps work, the advantages and disadvantages of using renewable energy...

  20. ELI STUDENT VOICESVolume 12, Issue 1 Spring, 2008 I'm Not a Duck (First Place)

    E-Print Network [OSTI]

    Pilyugin, Sergei S.

    eating habits. They appeal that not eating animals could lead to a lack or insufficiency of proteins the advantages and disadvantages for people who have chosen to follow a non-meat diet. It will be analyzed

  1. Evaluation of models for predicting evaporative water loss in cooling impoundments

    E-Print Network [OSTI]

    Helfrich, Karl Richard

    1982-01-01T23:59:59.000Z

    Cooling impoundments can offer a number of advantages over cooling towers for condenser water cooling at steam electric power plants. However, a major disadvantage of cooling ponds is a lack of confidence in the ability ...

  2. Rapid prototyping in early stages of architectural design

    E-Print Network [OSTI]

    Simondetti, Alvise

    1997-01-01T23:59:59.000Z

    This thesis shows how architects can use Rapid Prototyping and what the advantages and disadvantages are in different manipulations of the tool. Chapter two attempts to chart a road map of the rapid prototyping media. The ...

  3. Natural History, Learning, And Social Behavior in Solitary Sweat Bees (Hymenoptera, Halictidae)

    E-Print Network [OSTI]

    Wcislo, William T.

    1991-04-02T23:59:59.000Z

    The natural history of two Costa Rican species of sweat bees was studied to better understand the advantages and disadvantages associated with group-living and cooperative behavior in bees. One of the bees was a new species, ...

  4. After the Wind Storm 

    E-Print Network [OSTI]

    Unknown

    2011-09-05T23:59:59.000Z

    Solar and wind power can be economical and environmentally friendly ways to pump water for homes, irrigation and/or livestock water wells. This publication explains how these pumps work, the advantages and disadvantages of using renewable energy...

  5. On-Site Wastewater Treatment Systems: Conventional Septic Tank/Drain Field

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    1999-09-06T23:59:59.000Z

    Conventional septic systems have traditionally been the most commonly used technology for treating wastewater. This publication explains the advantages and disadvantages of conventional septic tank/drain fields, as well as estimated costs...

  6. On-Site Wastewater Treatment Systems: Subsurface Drip Distribution

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    1999-09-06T23:59:59.000Z

    A subsurface drip system distributes wastewater to the lawn through a system of tubing installed below the ground. This publication explains the advantages and disadvantages of subsurface drip distribution systems, as well as estimated costs...

  7. On-Site Wastewater Treatment Systems: Leaching Chambers

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2000-02-04T23:59:59.000Z

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

  8. On-Site Wastewater Treatment Systems: Spray Distribution

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    1999-09-06T23:59:59.000Z

    A spray distribution system is very similar to a lawn irrigation system. Spray heads are used to distribute treated wastewater to the surface of the yard. This publication explains the advantages and disadvantages of spray distribution systems...

  9. On-Site Wastewater Treatment Systems: Gravel-less Pipe

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2000-04-10T23:59:59.000Z

    Gravel-less pipe systems distribute treated wastewater into the soil. This publication lists the advantages and disadvantages of gravel-less pipe systems, explains how to maintain them and gives estimates of costs....

  10. On-Site Wastewater Treatment Systems: Low-Pressure Dosing System

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    1999-09-06T23:59:59.000Z

    A low-pressure dosing system treats wastewater and then pumps it into the soil several times daily. This publication explains the advantages and disadvantages of low-pressure dosing systems as well as estimated costs and maintenance requirements....

  11. Using and Measuring the Combined Heat and Power Advantage

    E-Print Network [OSTI]

    John, T.

    2011-01-01T23:59:59.000Z

    compared to other power generation systems. Fuel Charged to Power (FCP) is the fuel, net of credit for thermal output, required to produce a kilowatt-hour of electricity. This provides a metric that is used for comparison to the heat rate of other types...

  12. Interruptible Power: An Economic Advantage to Industrial Users 

    E-Print Network [OSTI]

    Reynolds, S. D.; Gardner, J. R.

    1981-01-01T23:59:59.000Z

    Corp. 17,400 30,000 47,400 Monsanto Company 17,000 154,000 171,000 Pennwalt Corporation 75,000 30,000 105,000 SKW Alloys, Inc. 75,000 70,000 145,000 Stauffer Chemical Company 14,000 76,000 90,000 Total Interruptible 648,000 774 ESL-IE-81...

  13. Coast Electric Power Association- Comfort Advantage Home Program

    Broader source: Energy.gov [DOE]

    Coast Electric Power Association (CEPA) provides rebates on heat pumps to new homes which meet certain weatherization standards. To qualify for this rebate the home must have:...

  14. Underground nuclear energy complexes - technical and economic advantages

    SciTech Connect (OSTI)

    Myers, Carl W [Los Alamos National Laboratory; Kunze, Jay F [IDAHO STATE UNIV; Giraud, Kellen M [BABECOCK AND WILCOX; Mahar, James M [IDAHO STATE UNIV

    2010-01-01T23:59:59.000Z

    Underground nuclear power plant parks have been projected to be economically feasible compared to above ground instalIations. This paper includes a thorough cost analysis of the savings, compared to above ground facilities, resulting from in-place entombment (decommissioning) of facilities at the end of their life. reduced costs of security for the lifetime of the various facilities in the underground park. reduced transportation costs. and reduced costs in the operation of the waste storage complex (also underground). compared to the fair share of the costs of operating a national waste repository.

  15. Interruptible Power: An Economic Advantage to Industrial Users

    E-Print Network [OSTI]

    Reynolds, S. D.; Gardner, J. R.

    1981-01-01T23:59:59.000Z

    Energy costs have increased rapidly during the last several years and there is every indication that these costs will continue to rise in real dollars. In certain parts of the country power availability will be limited and in other areas energy...

  16. Multinational Rivalry and National Advantage: Some Theoretical Considerations

    E-Print Network [OSTI]

    Bardhan, Pranab; Singh, Nirvikar

    1987-01-01T23:59:59.000Z

    i n a less-developed country (LDC) produces a f i n a l goodo t a l l y reexported by the LDC (so that domestic consumermaking i s as follows : the LDC f i r s t decides on X (by

  17. advantage flow batteries: Topics by E-print Network

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

    is potentially a greater economy of scale for a wind-powered station when compared with a PV station. Testing at NREL on wind-powered battery charging stations has focused on a low...

  18. Prototype system brings advantages of wireless technology to...

    National Nuclear Security Administration (NNSA)

    the NNSA, other federal agencies and critical manufacturing facilities. The Savannah River National Laboratory designed and fabricated a prototype wireless Tritium Air...

  19. The Advantages of Sealless Pumps in Heat Transfer Fluid Services

    E-Print Network [OSTI]

    Smith, M. D.

    " ring around the outer magnet ring. Containment shell damage, from the inside, can occur due to problems with the process lubricated sleeve bearings but there is much more warning. Vibration and noise provide a warning, over a much longer period... of the issues which challenge mechanical seals. In addition, one type of sealless pump, the canned motor pump, raises the thermal efficiency of HTF systems. Waste heat from the drive motors of m'ost pumps is dissipated to the air. A shaft driven fan wastes...

  20. 4 JULY/AUGUST 2006 BRANDINGCreating Intangible Competitive Advantages

    E-Print Network [OSTI]

    -to-consumer environments (retail settings); examples include Coca- Cola, Ford, and Nike. This view, however, has broadened

  1. The Next Generation Isotope Ratio MS DELTA V Advantage

    E-Print Network [OSTI]

    Lachniet, Matthew S.

    on front panel - All pumps inside - Low noise design #12;T The Next Generation Isotope Ratio MS More than with intrinsic alignment of all ion optical components - Integrated signal amplifiers and digitizers - All ion - Comprehensive set of automated diagnostics · Compact and user-friendly design - Small footprint - Space for on

  2. Wood-based Energy Technologies Michigan offers some significant advantages

    E-Print Network [OSTI]

    quality stan- dards. Wood pellets are an attractive alternative for home heating or for larger individual--ground wood. Pellet storage area. #12;distributed through a District Energy grid. Efficiencies are high on municipal solid waste. Both district heating and CHP plants can also pro- duce pellets for local housing

  3. Idaho Power- Rebate Advantage for New Manufactured Homes

    Broader source: Energy.gov [DOE]

    Idaho Power is offering a $1000 sales rebate to customers who purchase a new ENERGY STAR all-electric manufactured home and connect that home to an Idaho Power residential account. In addition, the...

  4. Managing In-House Energy Resources for Competitive Advantage

    E-Print Network [OSTI]

    Pavone, T.

    of direct competitive pressures. It is therefore subject to more opportunities for becoming inefficient. Many corporate managements have decided that staff support functions within their companies are therefore inherently inefficient, and need... for the manufacturing maintenance practices project were all US pharmaceutical firms, and included American Home Products, Abbott Labs, GD Searle, Eli Lilly & Co., Norwich-Eaton, and Marion Merrell Dow. METHODOLOGY For each project, a systematic 6 step...

  5. Assessment of the advantages and feasibility of a nuclear rocket

    SciTech Connect (OSTI)

    Howe, S.D.

    1985-01-01T23:59:59.000Z

    The feasibility of rebuilding and testing a nuclear thermal rocket (NTR) for the Mars mission has been investigated. Calculations indicate that an NTR would substantially reduce the earth-orbit assembled mass compared to LOX/LH/sub 2/ systems. The mass savings were 36% and 65% for the cases of total aerobraking and of total propulsive braking respectively. Consequently, the cost savings for a single mission of using an NTR, if aerobraking is feasible, are probably insufficient to warrant the NTR development. If multiple missions are planned or if propulsive braking is desired at Mars and/or at Earth, then the savings of about $7B will easily pay for the NTR development. Estimates of the cost of rebuilding a NTR were based on the previous NERVA program's budget plus additional costs to develop a flight ready engine. The total cost to build the engine would be between $4 to 5B. The concept of developing a full-power test stand at Johnston Atoll in the Pacific appears very feasible. The added expense of building facilities on the island should be less than $1.4B.

  6. The Advantages of Not Entangling Macroscopic Diamonds at Room Temperature

    E-Print Network [OSTI]

    Brezinski, Mark E.

    2012-01-01T23:59:59.000Z

    The recent paper entitled by K. C. Lee et al. (2011) establishes nonlocal macroscopic quantum correlations, which they term “entanglement”, under ambient conditions. Photon(s)-phonon entanglements are established within ...

  7. The Advantages of HDPE Piping & Vaults in the

    E-Print Network [OSTI]

    First in the world to produce 1600mm PE pipes Production of district heating pipes starts 1984 & telecom · Waste water treatment · House drainage · Under ground ventilation · Renovation · District heating & cooling · Special constructions · Marine intakes and outfalls · Welding, extrusion and blown

  8. INTRODUCTION The combination of the advantages of silicon-on-

    E-Print Network [OSTI]

    be grown subsequently, such as strained Si, strained Ge, strained Si1 yGey (with either x y or x y), InGaP

  9. Strategies for Competitive Advantage and Supply Chain Management: Synergy Opportunities

    E-Print Network [OSTI]

    Abdulla, Saeed A.

    2010-10-12T23:59:59.000Z

    and as a more suitable name reflecting the processes involved. In the third chapter, a selected list of supply chain management practices is presented and explained. The fourth, fifth and sixth chapters will endeavor to carry on three developments...

  10. Once nearly extinct, Idaho sockeye regaining fitness advantage

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

    in the wild once more. A newly published analysis by the Idaho Department of Fish and Game and the Northwest Fisheries Science Center shows endangered Snake River...

  11. www.bath.ac.uk The Bath Advantage

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    pursued through our BaleHaus project, which is evaluating the use of straw and hemp as basic building

  12. Tailoring a 67 attosecond pulse through advantageous phase-mismatch

    E-Print Network [OSTI]

    Van Stryland, Eric

    be obtained [3]. The attochirp is roughly constant over the plateau but in- creases rapidly at the low (X not only by the response of individual atoms, but also by the coherent build-up of XUV photons, which leads with experimental conditions [7­9]. In this letter, we de- monstrated that by tuning the generation gas pressure

  13. Energy Efficiency: A Competitive Advantage | 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|6721 Federal RegisterHydrogenDistribution Technologies Issued: July 29,

  14. Oak Ridge Operations Office (ORO) & Wastren Advantage, Inc. (WAI)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment of Order No.ofUse | Department ofFCTO T2MOakPartnering

  15. Prototype system brings advantages of wireless technology to secure

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved: 5-13-14 FEDERALAmerica TreatyWastewantsRequests |Matter andenvironment

  16. Advantages and Challenges of Wind Energy | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0 ARRA Newsletters 20103-03Energy Advanced Technology andClean

  17. Transuranic Waste Processing Center Contract Awarded to Wastren Advantage,

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23,EnergyChicopeeTechnologyfact sheetTransferringInc. | Department of Energy

  18. Report to the President on Capturing Domestic Competitive Advantage 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,Award RecipientsActMission to China at theMaps

  19. Thermodynamic Advantages of Low Temperature Combustion Engines Including

    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'tOriginEducationVideoStrategic|Industrial Sector,Department of Energythe Use of Low Heat Rejection

  20. Advantage Jobs Incentive Program (Mississippi) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The Future of1 AAcceleratedDepartmentDepartment2 DOEX-RayDepartment

  1. Advantages of Oxygenates Fuels over Gasoline in Direct Injection Spark

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The Future of1 AAcceleratedDepartmentDepartment2 DOEX-RayDepartmentIgnition

  2. Small Business Advantage Grant Program | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn April 23, 2014,Zaleski - PolicyWork Force with evenControl SystemsAgenda

  3. applications

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengtheningWildfires mayYuan T. Lee's CrossedMaterialsThermal propertiesFEL

  4. Application

    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 TWPAlumni AlumniFederal Facility Agreement and

  5. Homeland Security and Defense Applications

    SciTech Connect (OSTI)

    None

    2014-11-06T23:59:59.000Z

    Homeland Security and Defense Applications personnel are the best in the world at detecting and locating dirty bombs, loose nukes, and other radiological sources. The site trains the Nation's emergency responders, who would be among the first to confront a radiological or nuclear emergency. Homeland Security and Defense Applications highly training personnel, characterize the threat environment, produce specialized radiological nuclear detection equipment, train personnel on the equipment and its uses, test and evaluate the equipment, and develop different kinds of high-tech equipment to defeat terrorists. In New York City for example, NNSS scientists assisted in characterizing the radiological nuclear environment after 9/11, and produced specialized radiological nuclear equipment to assist local officials in their Homeland Security efforts.

  6. Homeland Security and Defense Applications

    ScienceCinema (OSTI)

    None

    2015-01-09T23:59:59.000Z

    Homeland Security and Defense Applications personnel are the best in the world at detecting and locating dirty bombs, loose nukes, and other radiological sources. The site trains the Nation's emergency responders, who would be among the first to confront a radiological or nuclear emergency. Homeland Security and Defense Applications highly training personnel, characterize the threat environment, produce specialized radiological nuclear detection equipment, train personnel on the equipment and its uses, test and evaluate the equipment, and develop different kinds of high-tech equipment to defeat terrorists. In New York City for example, NNSS scientists assisted in characterizing the radiological nuclear environment after 9/11, and produced specialized radiological nuclear equipment to assist local officials in their Homeland Security efforts.

  7. Technology applications bulletins: Number one

    SciTech Connect (OSTI)

    Koncinski, W. Jr. (ed.)

    1989-02-01T23:59:59.000Z

    Martin Marietta Energy Systems, Inc. (Energy Systems), operates five facilities for the US Department of Energy (DOE): the Oak Ridge National Laboratory (ORNL), which is a large, multidisciplinary research and development (R and D) center whose primary mission is energy research; the Oak Ridge Y-12 Plant, which engages in defense research, development, and production; and the uranium-enrichment plants at Oak Ridge; Paducah, Kentucky; and Portsmouth, Ohio. Much of the research carried out at these facilities is of interest to industry and to state or local governments. To make information about this research available, the Energy Systems Office of Technology Applications publishes brief descriptions of selected technologies and reports. These technology applications bulletins describe the new technology and inform the reader about how to obtain further information, gain access to technical resources, and initiate direct contact with Energy Systems researchers.

  8. Applications of Integral Benchmark Data

    SciTech Connect (OSTI)

    Giuseppe Palmiotti; Teruhiko Kugo; Fitz Trumble; Albert C. (Skip) Kahler; Dale Lancaster

    2014-10-09T23:59:59.000Z

    The International Reactor Physics Experiment Evaluation Project (IRPhEP) and the International Criticality Safety Benchmark Evaluation Project (ICSBEP) provide evaluated integral benchmark data that may be used for validation of reactor physics / nuclear criticality safety analytical methods and data, nuclear data testing, advanced modeling and simulation, and safety analysis licensing activities. The handbooks produced by these programs are used in over 30 countries. Five example applications are presented in this paper: (1) Use of IRPhEP Data in Uncertainty Analyses and Cross Section Adjustment, (2) Uncertainty Evaluation Methods for Reactor Core Design at JAEA Using Reactor Physics Experimental Data, (3) Application of Benchmarking Data to a Broad Range of Criticality Safety Problems, (4) Cross Section Data Testing with ICSBEP Benchmarks, and (5) Use of the International Handbook of Evaluated Reactor Physics Benchmark Experiments to Support the Power Industry.

  9. IGNITE Leadership Fellows 2012--2013 Application

    E-Print Network [OSTI]

    Blanco, Philip R.

    IGNITE Leadership Fellows 2012--2013 Application Instructions: Please complete the form below in its entirety. Applicants for the IGNITE Leadership Fellows cohort are expected to participate fully, and be committed to their own personal and leadership development. Name

  10. URBAN LEADERSHIP DEVELOPMENT PROGRAM SUPPLEMENTAL PROGRAM APPLICATION

    E-Print Network [OSTI]

    Walker, Lawrence R.

    URBAN LEADERSHIP DEVELOPMENT PROGRAM SUPPLEMENTAL PROGRAM APPLICATION as part of your Graduate College application to the Urban Leadership Program/Supervisor: #12;Part 3: LEADERSHIP EXPERIENCES: Identify any educational leadership experiences

  11. Transportation Analysis, Modeling, and Simulation (TAMS) Application

    E-Print Network [OSTI]

    Transportation Analysis, Modeling, and Simulation (TAMS) Application Center for Transportation Passenger Flows Supply Chain Efficiency Transportation: Energy Environment Safety Security Vehicle Technologies T he Center for Transportation Analysis (CTA) TAMS application is a web-based tool that supports

  12. Science and applications of infrared semiconductor nanocrystals

    E-Print Network [OSTI]

    Geyer, Scott Mitchell

    2010-01-01T23:59:59.000Z

    In this work we study several applications of semiconductor nanocrystals (NCs) with infrared band gaps. In the first half, we explore the physics of two systems with applications in NC based photovoltaics. The physics of ...

  13. http://hpc.sagepub.com Computing Applications

    E-Print Network [OSTI]

    Zender, Charles

    .1177/1094342007083802 2007; 21; 485International Journal of High Performance Computing Applications Charles S. Zender://www.sagepublications.com can be found at:International Journal of High Performance Computing ApplicationsAdditional services

  14. Application-level caching with transactional consistency

    E-Print Network [OSTI]

    Ports, Dan R. K. (Dan Robert Kenneth)

    2012-01-01T23:59:59.000Z

    Distributed in-memory application data caches like memcached are a popular solution for scaling database-driven web sites. These systems increase performance significantly by reducing load on both the database and application ...

  15. Sensing Applications of Fluctuations and Noise

    E-Print Network [OSTI]

    Chang, Hung-Chih

    2011-02-22T23:59:59.000Z

    Noise and time-dependent fluctuations are usually undesirable signals. However, they have many applications. This dissertation deals with two kinds of sensing applications of fluctuation and noise: soil bulk density assessment and bacterium sensing...

  16. COMMERICAL MOTOR VEHICLE OPERATOR EMPLOYMENT APPLICATION SUPPLEMENT

    E-Print Network [OSTI]

    Pilyugin, Sergei S.

    COMMERICAL MOTOR VEHICLE OPERATOR EMPLOYMENT APPLICATION SUPPLEMENT _________________________________________________________ Applicants for positions involving the operation of a commercial motor vehicle must comply with Title 49 CFR: _______________ Please list the following information for each unexpired commercial motor vehicle operator license

  17. Cross-References Applications of Nanofluidics

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    Cross-References Applications of Nanofluidics Electrokinetic Fluid Flow in Nanostructures Micro/Nano Flow Characterization Techniques Nanochannels for Nanofluidics: Fabrication Aspects Rapid Electrokinetic Patterning References 1. Conlisk, A.T.: Essentials of Micro and Nanofluidics with Application

  18. Functionalization and applications of carbon nanotubes

    E-Print Network [OSTI]

    Schnorr, Jan M. (Jan Markus)

    2012-01-01T23:59:59.000Z

    Carbon nanotubes (CNTs) possess a unique set of electrical and mechanical properties and have been used in a variety of applications. In this thesis, we explore strategies to functionalize CNTs as well as applications which ...

  19. Hydrogen Student Design Contest - Now accepting applications...

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

    Hydrogen Student Design Contest - Now accepting applications Hydrogen Student Design Contest - Now accepting applications December 1, 2014 9:00AM EST to January 16, 2015 11:59PM...

  20. Wastren-EnergX Mission Support Wins 8(a)/Small Disadvantaged...

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

    having previously received "bronze" and "silver" FEC awards. Impacts at PORTS include energy savings and reduced toxic wastes, waste stream volumes, and disposal costs. WEMS was...

  1. Varieties of Inequality: Allocation, Distribution, and the Wage Disadvantages of Immigrant Workers

    E-Print Network [OSTI]

    Kesler, Christel

    2007-01-01T23:59:59.000Z

    of time since migration on wage percentile Men Effecton wage percentile Years since migrationWomen Effect on wage percentile Years since migration Sweden

  2. Varieties of Inequality: Allocation, Distribution, and the Wage Disadvantages of Immigrant Workers

    E-Print Network [OSTI]

    Kesler, Christel

    2007-01-01T23:59:59.000Z

    and Kim Voss. 1996. Inequality by Design: Cracking the BellSources of Earnings Inequality in 20 Countries." AmericanVARIETIES OF INEQUALITY: ALLOCATION, DISTRIBUTION, AND THE

  3. Internet Access Opens Opportunity to the Disadvantaged by J. Jefferson Goodman

    E-Print Network [OSTI]

    Schweik, Charles M.

    line. Then, at the height of Jim Crow laws that discriminated against Americans of African ancestry bureau, the Social Security Administration, the Internal Revenue Service, the Pentagon, and in university-based research. Yet, manufacturing advances in integrated solid state circuitry, reliable power supply technology

  4. Some Disadvantages of a Mehrotra-Type Primal-Dual Corrector ...

    E-Print Network [OSTI]

    The Primal-Dual Corrector (pdc) algorithm that we propose computes on each ... however, that show that the pdc algorithm may fail to converge to a solution of ...

  5. Wastren-EnergX Mission Support Wins 8(a)/Small Disadvantaged Business of

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2, 2015Visiting Strong, Smart, andThomasWaste Heat Waste Heat

  6. The U.S. Department of Energy (DOE), Office of Small and Disadvantaged

    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.pdfBreakingMayDepartmentTest for PumpingThe Facts onDepartmentThe Sun and ItsThe

  7. Scientific Application Requirements for Leadership Computing at the Exascale

    SciTech Connect (OSTI)

    Ahern, Sean [ORNL; Alam, Sadaf R [ORNL; Fahey, Mark R [ORNL; Hartman-Baker, Rebecca J [ORNL; Barrett, Richard F [ORNL; Kendall, Ricky A [ORNL; Kothe, Douglas B [ORNL; Mills, Richard T [ORNL; Sankaran, Ramanan [ORNL; Tharrington, Arnold N [ORNL; White III, James B [ORNL

    2007-12-01T23:59:59.000Z

    The Department of Energy s Leadership Computing Facility, located at Oak Ridge National Laboratory s National Center for Computational Sciences, recently polled scientific teams that had large allocations at the center in 2007, asking them to identify computational science requirements for future exascale systems (capable of an exaflop, or 1018 floating point operations per second). These requirements are necessarily speculative, since an exascale system will not be realized until the 2015 2020 timeframe, and are expressed where possible relative to a recent petascale requirements analysis of similar science applications [1]. Our initial findings, which beg further data collection, validation, and analysis, did in fact align with many of our expectations and existing petascale requirements, yet they also contained some surprises, complete with new challenges and opportunities. First and foremost, the breadth and depth of science prospects and benefits on an exascale computing system are striking. Without a doubt, they justify a large investment, even with its inherent risks. The possibilities for return on investment (by any measure) are too large to let us ignore this opportunity. The software opportunities and challenges are enormous. In fact, as one notable computational scientist put it, the scale of questions being asked at the exascale is tremendous and the hardware has gotten way ahead of the software. We are in grave danger of failing because of a software crisis unless concerted investments and coordinating activities are undertaken to reduce and close this hardwaresoftware gap over the next decade. Key to success will be a rigorous requirement for natural mapping of algorithms to hardware in a way that complements (rather than competes with) compilers and runtime systems. The level of abstraction must be raised, and more attention must be paid to functionalities and capabilities that incorporate intent into data structures, are aware of memory hierarchy, possess fault tolerance, exploit asynchronism, and are power-consumption aware. On the other hand, we must also provide application scientists with the ability to develop software without having to become experts in the computer science components. Numerical algorithms are scattered broadly across science domains, with no one particular algorithm being ubiquitous and no one algorithm going unused. Structured grids and dense linear algebra continue to dominate, but other algorithm categories will become more common. A significant increase is projected for Monte Carlo algorithms, unstructured grids, sparse linear algebra, and particle methods, and a relative decrease foreseen in fast Fourier transforms. These projections reflect the expectation of much higher architecture concurrency and the resulting need for very high scalability. The new algorithm categories that application scientists expect to be increasingly important in the next decade include adaptive mesh refinement, implicit nonlinear systems, data assimilation, agent-based methods, parameter continuation, and optimization. The attributes of leadership computing systems expected to increase most in priority over the next decade are (in order of importance) interconnect bandwidth, memory bandwidth, mean time to interrupt, memory latency, and interconnect latency. The attributes expected to decrease most in relative priority are disk latency, archival storage capacity, disk bandwidth, wide area network bandwidth, and local storage capacity. These choices by application developers reflect the expected needs of applications or the expected reality of available hardware. One interpretation is that the increasing priorities reflect the desire to increase computational efficiency to take advantage of increasing peak flops [floating point operations per second], while the decreasing priorities reflect the expectation that computational efficiency will not increase. Per-core requirements appear to be relatively static, while aggregate requirements will grow with the system. This projection is consistent with a r

  8. Panel 4 - applications to transportation

    SciTech Connect (OSTI)

    Nichols, F. [Argonne National Lab., IL (United States); Au, J. [Sundstrand Aerospace, Rockford, IL (United States); Bhattacharya, R. [Universal Energy Systems, Inc., Dayton, OH (United States); Bhushan, B. [Ohio State Univ., Columbus (United States); Blunier, D. [Caterpillar, Inc., Peoria, IL (United States); Boardman, B. [Deere & Co., Moline, IL (United States); Brombolich, L. [Compu-Tec Engineering, Chesterfield, MO (United States); Davidson, J. [Vanderbilt Univ., Nashville, TN (United States); Graham, M. [Northwestern Univ., Evanston, IL (United States); Hakim, N. [Detroit Diesel Corp., MI (United States); Harris, K. [Dubbeldee Harris Diamond Corp., Mt. Arlington, NJ (United States); Hay, R. [Norton Diamond Film, Northboro, MA (United States); Herk, L. [Southwest Research Inst., Southfield, MI (United States); Hojnacki, H.; Rourk, D. [Intelligent Structures Incorporated, Canton, MI (United States); Kamo, R. [Adiabatics, Inc., Columbus, IN (United States); Nieman, B. [Allied-Signal Inc., Des Plaines, IL (United States); O`Neill, D. [3M, St. Paul, MN (United States); Peterson, M.B. [Wear Sciences, Arnold, MD (United States); Pfaffenberger, G. [Allison Gas Turbine, Indianapolis, IN (United States); Pryor, R.W. [Wayne State Univ., Detroit, MI (United States); Russell, J. [Superconductivity Publications, Inc., Somerset, NJ (United States); Syniuta, W. [Advanced Mechanical Technology, Inc., Newton, MA (United States); Tamor, M. [Ford Motor Co., Dearborn, MI (United States); Vojnovich, T. [Dept. of Energy, Washington, DC (United States); Yarbrough, W. [Pennsylvania State Univ., University Park (United States); Yust, C.S. [Oak Ridge National Lab., TN (United States)

    1993-01-01T23:59:59.000Z

    The aim of this group was to compile a listing of current and anticipated future problem areas in the transportation industry where the properties of diamond and DLC films make them especially attractive and where the panel could strongly endorse the establishment of DOE/Transportation Industry cooperative research efforts. This section identifies the problem areas for possible applications of diamond/DLC technology and presents indications of current approaches to these problems.

  9. Application of Electrotechnologies - EPRI's Program 

    E-Print Network [OSTI]

    Harry, I. L.

    1983-01-01T23:59:59.000Z

    MEETINGS In order to obtain industry/utility in put, a series of process application meetings (PAMs) have been held. These meetings address the areas of electric melting (specifically as it relates to the steel industry), metals fabrication, textiles... in the following sections. Metals Fabrication As a result of the Metals Fabrication PAM, follow-up activities w~re initiated at Battelle Columbus Laboratorles to (1) better characterize the manufacturing industry in the U. S.; (2) explore possible EPRI...

  10. Application Process | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels DataEnergyDepartment ofATVMAgriculturalAn1 AnnualApplication Process

  11. INFORMATION ENGINEERING Principles, Technologies, Networks, and Applications

    E-Print Network [OSTI]

    Huang, Jianwei

    AccessApplications Smartgrids,GreenCommunications TelecommunicationSwitching Peer-to-PeerSystems OnlineSocialNetworks Internet

  12. Optimization Online - Applications — Science and Engineering ...

    E-Print Network [OSTI]

    Applications — Science and Engineering Submissions - 2012. January 2012. Basic Sciences ... October 2012. Chemical Engineering Valid Inequalities Based

  13. Optimization Online - Applications — OR and Management ...

    E-Print Network [OSTI]

    Applications — OR and Management Sciences Submissions - 2005. January 2005 ... Tubechallenges: Can OR help break records? Efstratios Rappos.

  14. Optimization Online - Applications — Science and Engineering ...

    E-Print Network [OSTI]

    Applications — Science and Engineering Submissions - 2013. January ... Stochastic Granularity in Thermal Generation Capacity Planning with Wind Power

  15. Optimization Online - Applications — Science and Engineering ...

    E-Print Network [OSTI]

    Basic Sciences Applications Economic Impacts of Advanced Weather Forecasting on Energy System Operations Victor M. Zavala, Emil M. Constantinescu, Mihai ...

  16. Configuration and technology implications of potential nuclear hydrogen system applications.

    SciTech Connect (OSTI)

    Conzelmann, G.; Petri, M.; Forsberg, C.; Yildiz, B.; ORNL

    2005-11-05T23:59:59.000Z

    Nuclear technologies have important distinctions and potential advantages for large-scale generation of hydrogen for U.S. energy services. Nuclear hydrogen requires no imported fossil fuels, results in lower greenhouse-gas emissions and other pollutants, lends itself to large-scale production, and is sustainable. The technical uncertainties in nuclear hydrogen processes and the reactor technologies needed to enable these processes, as well waste, proliferation, and economic issues must be successfully addressed before nuclear energy can be a major contributor to the nation's energy future. In order to address technical issues in the time frame needed to provide optimized hydrogen production choices, the Nuclear Hydrogen Initiative (NHI) must examine a wide range of new technologies, make the best use of research funding, and make early decisions on which technology options to pursue. For these reasons, it is important that system integration studies be performed to help guide the decisions made in the NHI. In framing the scope of system integration analyses, there is a hierarchy of questions that should be addressed: What hydrogen markets will exist and what are their characteristics? Which markets are most consistent with nuclear hydrogen? What nuclear power and production process configurations are optimal? What requirements are placed on the nuclear hydrogen system? The intent of the NHI system studies is to gain a better understanding of nuclear power's potential role in a hydrogen economy and what hydrogen production technologies show the most promise. This work couples with system studies sponsored by DOE-EE and other agencies that provide a basis for evaluating and selecting future hydrogen production technologies. This assessment includes identifying commercial hydrogen applications and their requirements, comparing the characteristics of nuclear hydrogen systems to those market requirements, evaluating nuclear hydrogen configuration options within a given market, and identifying the key drivers and thresholds for market viability of nuclear hydrogen options.

  17. Applications and advances of positron beam spectroscopy: appendix a

    SciTech Connect (OSTI)

    Howell, R. H., LLNL

    1997-11-05T23:59:59.000Z

    Over 50 scientists from DOE-DP, DOE-ER, the national laboratories, academia and industry attended a workshop held on November 5-7, 1997 at Lawrence Livermore National Laboratory jointly sponsored by the DOE-Division of Materials Science, The Materials Research Institute at LLNL and the University of California Presidents Office. Workshop participants were charged to address two questions: Is there a need for a national center for materials analysis using positron techniques and can the capabilities at Lawrence Livermore National Laboratory serve this need. To demonstrate the need for a national center the workshop participants discussed the technical advantages enabled by high positron currents and advanced measurement techniques, the role that these techniques will play in materials analysis and the demand for the data. There were general discussions lead by review talks on positron analysis techniques, and their applications to problems in semiconductors, polymers and composites, metals and engineering materials, surface analysis and advanced techniques. These were followed by focus sessions on positron analysis opportunities in these same areas. Livermore now leads the world in materials analysis capabilities by positrons due to developments in response to demands of science based stockpile stewardship. There was a detailed discussion of the LLNL capabilities and a tour of the facilities. The Livermore facilities now include the worlds highest current beam of keV positrons, a scanning pulsed positron microprobe under development capable of three dimensional maps of defect size and concentration, an MeV positron beam for defect analysis of large samples, and electron momentum spectroscopy by positrons. This document is a supplement to the written summary report. It contains a complete schedule, list of attendees and the vuegraphs for the presentations in the review and focus sessions.

  18. Modeling and Optimization of PEMFC Systems and its Application to Direct Hydrogen Fuel Cell Vehicles

    E-Print Network [OSTI]

    Zhao, Hengbing; Burke, Andy

    2008-01-01T23:59:59.000Z

    internal combustion engine vehicles, the hydrogen fuel cell vehicle has the advantages of high energy efficiency and low emissions

  19. Facebook Application for Place Recommendation . . 40002

    E-Print Network [OSTI]

    Runapongsa, Kanda

    Facebook Application for Place Recommendation 1 , 2 1,2 . . 40002 E-mail: 1,2 pjiranuwatt. This article proposes a Facebook application that recommends places based on the number of check is gathered via Facebook API requests. The experimental results of the developed Facebook application show

  20. Radiological assessment of dredging application for

    E-Print Network [OSTI]

    Radiological assessment of dredging application for Oldbury power station (2009) Cefas Environment 14 /2009 RADIOLOGICAL ASSESSMENT OF DREDGING APPLICATION FOR OLDBURY POWER STATION (2009) The Centre material disposal ­ Part II FEPA #12;2 RADIOLOGICAL ASSESSMENT OF DREDGING APPLICATION FOR OLDBURY POWER

  1. Radiological assessment of dredging application for

    E-Print Network [OSTI]

    Radiological assessment of dredging application for the port of Lancaster (2008) Cefas Environment 21/2008 RADIOLOGICAL ASSESSMENT OF DREDGING APPLICATION FOR THE PORT OF LANCASTER (2008) The Centre Marine material disposal ­ Part II FEPA #12;2 RADIOLOGICAL ASSESSMENT OF DREDGING APPLICATION

  2. RISK SEVERITY GUIDELINES For Issues Management Application

    E-Print Network [OSTI]

    RISK SEVERITY GUIDELINES For Issues Management Application OIA/OCA Risk Methodology, Document # 04 to LBNL #12;RISK SEVERITY GUIDELINES For Issues Management Application OIA/OCA Risk Methodology, Document.03.001.000, Rev. 3 Issue Management Program Application 11-30-13 IMPACT Impact is determined by considering what

  3. LEADERSHIP TRAINING DIVISION Undergraduate Program Application

    E-Print Network [OSTI]

    Emmons, Scott

    LEADERSHIP TRAINING DIVISION Undergraduate Program Application 1 For more information: Questions in school: College: School in Israel: (if applicable): Major/Minor: High School: #12;LEADERSHIP TRAINING DIVISION Undergraduate Program Application 2 QUEST LEADERSHIP FELLOWSHIP The mission of Quest is to inspire

  4. Guidelines for Applicants For Academic Positions

    E-Print Network [OSTI]

    HR27 1008 Guidelines for Applicants For Academic Positions In assessing applications for academic; review articles in books or journals of recognised international standing; invitations to address the application. Normally this should not be more than five pages long. · Academic and Professional Leadership

  5. STUDENTS CROSSING BORDERS (SCB) COMMUNITY APPLICATION FORM

    E-Print Network [OSTI]

    Blanchette, Robert A.

    STUDENTS CROSSING BORDERS (SCB) COMMUNITY APPLICATION FORM The Students Crossing Borders community of Minnesota. This document is a supplemental application for the SCB community only. Current U of M Housing this application to: scb@umn.edu or Students Crossing Borders c/o Kevin Dostal Dauer Comstock Hall East 210

  6. Schedule Estimation for Web Application Development

    E-Print Network [OSTI]

    Fernando, Lake

    2008-05-16T23:59:59.000Z

    The purpose of the project is to come up with a robust methodology for estimating hours for web application systems development. For the scope of the project, a web application system is an application which is accessed via a web browser...

  7. Survey of welding processes for field fabrication of 2 1/4 Cr-1 Mo steel pressure vessels. [128 references

    SciTech Connect (OSTI)

    Grotke, G.E.

    1980-04-01T23:59:59.000Z

    Any evaluation of fabrication methods for massive pressure vessels must consider several welding processes with potential for heavy-section applications. These include submerged-arc and shielded metal-arc, narrow-joint modifications of inert-gas metal-arc and inert-gas tungsten-arc processes, electroslag, and electron beam. The advantage and disadvantages of each are discussed. Electroslag welding can be dropped from consideration for joining of 2 1/4 Cr-1 Mo steel because welds made with this method do not provide the required mechanical properties in the welded and stress relieved condition. The extension of electron-beam welding to sections as thick as 4 or 8 inches (100 or 200 mm) is too recent a development to permit full evaluation. The manual shielded metal-arc and submerged-arc welding processes have both been employed, often together, for field fabrication of large vessels. They have the historical advantage of successful application but present other disadvantages that make them otherwise less attractive. The manual shielded metal-arc process can be used for all-position welding. It is however, a slow and expensive technique for joining heavy sections, requires large amounts of skilled labor that is in critically short supply, and introduces a high incidence of weld repairs. Automatic submerged-arc welding has been employed in many critical applications and for welding in the flat position is free of most of the criticism that can be leveled at the shielded metal-arc process. Specialized techniques have been developed for horizontal and vertical position welding but, used in this manner, the applications are limited and the cost advantage of the process is lost.

  8. Instruction-Level Characterization of Scientific Computing Applications Using Hardware Performance Counters

    SciTech Connect (OSTI)

    Luo, Y.; Cameron, K.W.

    1998-11-24T23:59:59.000Z

    Workload characterization has been proven an essential tool to architecture design and performance evaluation in both scientific and commercial computing areas. Traditional workload characterization techniques include FLOPS rate, cache miss ratios, CPI (cycles per instruction or IPC, instructions per cycle) etc. With the complexity of sophisticated modern superscalar microprocessors, these traditional characterization techniques are not powerful enough to pinpoint the performance bottleneck of an application on a specific microprocessor. They are also incapable of immediately demonstrating the potential performance benefit of any architectural or functional improvement in a new processor design. To solve these problems, many people rely on simulators, which have substantial constraints especially on large-scale scientific computing applications. This paper presents a new technique of characterizing applications at the instruction level using hardware performance counters. It has the advantage of collecting instruction-level characteristics in a few runs virtually without overhead or slowdown. A variety of instruction counts can be utilized to calculate some average abstract workload parameters corresponding to microprocessor pipelines or functional units. Based on the microprocessor architectural constraints and these calculated abstract parameters, the architectural performance bottleneck for a specific application can be estimated. In particular, the analysis results can provide some insight to the problem that only a small percentage of processor peak performance can be achieved even for many very cache-friendly codes. Meanwhile, the bottleneck estimation can provide suggestions about viable architectural/functional improvement for certain workloads. Eventually, these abstract parameters can lead to the creation of an analytical microprocessor pipeline model and memory hierarchy model.

  9. Recent advances in fabrication of high-T{sub c} superconductors for electric power applications.

    SciTech Connect (OSTI)

    Balachandran, U.

    1998-03-25T23:59:59.000Z

    The U.S. Department of Energy (DOE) supports an applied superconductivity program entitled ''Superconductivity Program for Electric Power Systems.'' Activities within this program contribute to development of the high-temperature superconductor (HTS) technology needed for industry to proceed with the commercial development of electric power applications such as motors, generators, transformers, transmission cables, and current limiters. Research is conducted in three categories: wire development, systems technology development, and Superconductivity Partnership Initiative (SPI). Wire development activities are devoted to improving the critical current density (J{sub c}) of short-length HTS wires, whereas systems technology development focuses on fabrication of long-length wires, coils, and on magnets. The SPI activities are aimed at development of prototype products. Significant progress has been made in the development of (HTSs) for various applications: some applications have already made significant strides in the marketplace, while others are still in the developmental stages. For successful electric power applications, it is very important that the HTS be fabricated into long-length conductors that exhibit desired superconducting and mechanical properties. Several parameters of the PIT technique must be carefully controlled to obtain the desired properties. Long lengths of Bi-2223 tapes with respectable superconducting properties have been fabricated by a carefully designed thermomechanical treatment process. A 1-MVA capacity fault current limiter, a 286-hp motor, and 630-kVA transformers, and a 50-m-long conductor, all using HTSs, have already been demonstrated. While the use of HTS devices in the electric utility area has clear advantages, impediments to successful commercialization remain. Issues such as AC losses, conductor cost, and reliable superconducting joints must be addressed. The cost of HTS conductors are still quite high, and significant R and D effort must be focused on this issue. The general acceptance of HTS power equipment will ultimately be based on system performance, reliability and maintenance, efficiency, and installed cost relative to those of conventional technologies.

  10. Climate Action Champions Request for Applications Informational Webinar

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Webinar will provide prospective Applicants with an overview of the Climate Actions Champions Request for Applications, the application process and respond to questions posed by attendees.

  11. SC11 Education Program Applications due July 31

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

    SC11 Education Program Applications due July 31 SC11 Education Program Applications due July 31 June 9, 2011 by Francesca Verdier (0 Comments) Applications for the Education...

  12. EERE Science and Technology Policy (STP) Fellowships Application...

    Energy Savers [EERE]

    EERE Science and Technology Policy (STP) Fellowships Application Form EERE Science and Technology Policy (STP) Fellowships Application Form Applications are accepted year-round. In...

  13. DLFM library tools for large scale dynamic applications.

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

    DLFM library tools for large scale dynamic applications DLFM library tools for large scale dynamic applications Large scale Python and other dynamic applications may spend huge...

  14. Proposed Data Elements for PARS II Web Application | Department...

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

    Proposed Data Elements for PARS II Web Application Proposed Data Elements for PARS II Web Application Proposed Data Elements for PARS II Web Application More Documents &...

  15. Advanced Boost System Development for Diesel HCCI/LTC Application...

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

    Boost System Development for Diesel HCCILTC Application Advanced Boost System Development for Diesel HCCILTC Application Optimization of a turbocharger for high EGR applications...

  16. Web Machines : a new platform for application construction and execution

    E-Print Network [OSTI]

    Bryant, Robert A., M. Eng. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    In today's world, computer application platforms are becoming increasingly important in providing positive application end-user and developer experiences. While there are many successful application platforms available, ...

  17. Summary of multiterminal high-voltage direct current transmission technology

    SciTech Connect (OSTI)

    Biggs, R.B.; Jewell, W.T.

    1984-05-01T23:59:59.000Z

    This report summarizes the present state of multiterminal (MT) high-voltage direct current (HVDC) power transmission. The purpose is to reassess the need for HVDC circuit breakers and to identify needed research for MT HVDC. The fundamentals of this technology are presented, and previous research and development is reviewed. Although no MT HVDC systems have yet been built, many concepts have been proposed. Some require a dc breaker, and others do not. Both options have advantages and disadvantages for various applications, so the selection will depend on the proposed application. Research is needed to define operating characteristics of various MT HVDC systems. In some applications, dc breakers will be useful, so research into HVDC interruption should continue. Also, dc fault detection and control algorithms for MT systems should be studied.

  18. The Stirling alternative. Power systems, refrigerants and heat pumps

    SciTech Connect (OSTI)

    Walker, G.; Reader, G.; Fauvel, O.R.; Bingham, E.R. (Univ. of Calgary, Alberta (Canada))

    1993-01-01T23:59:59.000Z

    This book provides an up-to-date reference on the technology, history, and practical applications of Stirling engines, including recent developments in the field and a convenient survey of the Stirling engine literature. The topics of the book include: fundamentals of Stirling technology, definition and terminology, thermodynamic laws and cycles: some elementary considerations, the Stirling cycle, practical regenerative cycle, theoretical aspects and computer simulation of Stirling machines, mechanical arrangements, control systems, heat exchangers, performance characteristics, working fluids, applications of Stirling machines, advantages of Stirling machines, disadvantages of Stirling machines, Stirling versus internal combustion engines, Stirling versus Rankine engines, applications for Stirling machines, Stirling power systems, the literature and sources of supply, the literature of Stirling engines, and the literature of cryocoolers.

  19. The MARSAME Methodology: Fundamentals, Benefits and Applications - 12135

    SciTech Connect (OSTI)

    Boerner, Alex J. [Oak Ridge Associated Universities, Oak Ridge, Tennessee 37831-0117 (United States)

    2012-07-01T23:59:59.000Z

    MARSAME is an acronym for the 'Multi-Agency Radiation Survey and Assessment of Materials and Equipment'. Published in January 2009, MARSAME was a joint effort between the U.S. Department of Energy (DOE), the U.S. Department of Defense, the U.S. Department of Energy, and the U.S. Nuclear Regulatory Commission (NRC) to aid sites in the clearance of materials and equipment (M and E). The MARSAME manual supplements the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM), published in 1997. As cited in the MARSAME, applicable M and E includes metals, concrete, tools, equipment, piping, conduit, and furniture. Also included are dispersible bulk materials such as trash, rubble, roofing materials, and sludge. Solids stored in containers, as well as liquids and gases, represent additional M and E. The MARSAME methodology covers multiple technical areas, including the initial assessment (IA), Measurement Quality Objectives (MQOs), survey approaches and considerations, survey plans, survey implementation, and Data Quality Assessment (DQA). These topics are generally captured under four phases of the data life cycle, which are Planning, Implementation, Assessment, and Decision-Making. Flexibility and a graded approach are inherent components of the MARSAME methodology pertaining to M and E property clearance programs. Because large quantities of M and E potentially affected by radioactivity are present in the United States, owners of the M and E need to identify acceptable disposition options. Thirteen disposition options, broadly defined under both release and interdiction scenarios, are described in MARSAME. Nine disposition options are listed for release; these options are categorized into two for reuse, two for recycle, four for disposal, and one that is essentially 'status quo' (i.e., maintain current radiological controls). Four interdiction options are also cited. To date, applications of the MARSAME approach for M and E property clearance under reuse scenarios have been limited. However, this should change as familiarity increases. Known examples are provided from DOE-contractor and NRC-licensee facilities. If the methodology is appropriately planned and implemented, the benefits of the MARSAME approach include worker and public protection, reduction in the amount of disposed radioactive waste, reuse of materials (resulting in environmental and material sustainability advantages), and cost savings. (authors)

  20. Lithium Ion Cell Development for Photovoltaic Energy Storage Applications

    SciTech Connect (OSTI)

    Susan Babinec

    2012-02-08T23:59:59.000Z

    The overall project goal is to reduce the cost of home and neighborhood photovoltaic storage systems by reducing the single largest cost component â?? the energy storage cells. Solar power is accepted as an environmentally advantaged renewable power source. Its deployment in small communities and integrated into the grid, requires a safe, reliable and low cost energy storage system. The incumbent technology of lead acid cells is large, toxic to produce and dispose of, and offer limited life even with significant maintenance. The ideal PV storage battery would have the safety and low cost of lead acid but the performance of lithium ion chemistry. Present lithium ion batteries have the desired performance but cost and safety remain the two key implementation barriers. The purpose of this project is to develop new lithium ion cells that can meet PVES cost and safety requirements using A123Systems phosphate-based cathode chemistries in commercial PHEV cell formats. The cost target is a cell design for a home or neighborhood scale at <$25/kWh. This DOE program is the continuation and expansion of an initial MPSC (Michigan Public Service Commission) program towards this goal. This program further pushes the initial limits of some aspects of the original program â?? even lower cost anode and cathode actives implemented at even higher electrode loadings, and as well explores new avenues of cost reduction via new materials â?? specifically our higher voltage cathode. The challenge in our materials development is to achieve parity in the performance metrics of cycle life and high temperature storage, and to produce quality materials at the production scale. Our new cathode material, M1X, has a higher voltage and so requires electrolyte reformulation to meet the high temperature storage requirements. The challenge of thick electrode systems is to maintain adequate adhesion and cycle life. The composite separator has been proven in systems having standard loading electrodes; the challenge with this material will be to maintain proven performance when this composite is coated onto a thicker electrode; as well the high temperature storage must meet application requirements. One continuing program challenge was the lack of specific performance variables for this PV application and so the low power requirements of PHEV/EV transportation markets were again used.