Sample records for increasingly important role

  1. Computer simulation plays an increasingly important role in engineering education as a tool for enhancing classroom learning. This research investigates the efficacy of using sim-

    E-Print Network [OSTI]

    Levinson, David M.

    the evaluation. Simulation in Education and Simula- tor of Network Growth (SONG 1.0) How learners learn though simulation Experimenting different strategies Learn from consequences of their own actions EducationalAbstract Computer simulation plays an increasingly important role in engineering education

  2. Forest Carbon - Sustaining an Important Climate Service: Roles...

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

    Forest Carbon - Sustaining an Important Climate Service: Roles of Biomass Use and Markets Forest Carbon - Sustaining an Important Climate Service: Roles of Biomass Use and Markets...

  3. LNG imports make strong recovery in 1996; exports increase also

    SciTech Connect (OSTI)

    Swain, E.J. [Swain (Edward J.), Houston, TX (United States)

    1998-01-19T23:59:59.000Z

    LNG imports to the US jumped in 1996 as Algerian base-load plants resumed operations following major revamps. Exports from Alaska to Japan grew by nearly 4% over 1995. Total LNG imports to the US in 1996 were 40.27 bcf compared to 17.92 bcf in 1995, an increase of 124.8%. Algeria supplied 35.32 bcf; Abu Dhabi, 4.95 bcf. About 82.3% of the imported LNG was received at Distrigas Corp.`s terminal north of Boston. The remaining LNG was received at the Pan National terminal in Lake Charles, LA. LNG imports during 1995 fell to such a low level not because of depressed US demand but because of limited supply. The paper discusses LNG-receiving terminals, base-load producers, LNG pricing, and exports.

  4. 1 Statistics Statistics plays an important role throughout society, providing

    E-Print Network [OSTI]

    Vertes, Akos

    1 Statistics STATISTICS Statistics plays an important role throughout society, providing data. They also explore how those skills can be applied to develop new initiatives. Statistics is one. UNDERGRADUATE Bachelor's program · Bachelor of Science with a major in statistics (http:// bulletin.gwu.edu/arts-sciences/statistics

  5. Isolation valve selections play important role in pipelining

    SciTech Connect (OSTI)

    Hingoraney, R.; Goto, D.N. [Saudi Aramco, Dhahran (Saudi Arabia)

    1995-08-01T23:59:59.000Z

    Isolation valves are an integral part of every pipeline and play an important role in safe and proper operation. For almost every project, pipeline designers wrestle with choosing between the through-conduit gate valves and ball valves and their associated actuating mechanisms. Complicating this selection process are variables such as individual preferences and the lack of broad-based operating experience. As expected, there is no single valve and actuator combination that is correct for every pipeline or every application. Variables which must be considered and specifically evaluated for each valve installation include: operating characteristics, function, location, process fluid, materials options, space availability, maintenance, repair capability, delivery schedule, and costs. This paper reviews these issues.

  6. Woodfuel scoping study Increasing the use of woodfuel as a substitute for fossil fuels is important

    E-Print Network [OSTI]

    Woodfuel scoping study Increasing the use of woodfuel as a substitute for fossil fuels is important tonnes of material a year from currently UMW in England by 2020. New government subsidies for heat

  7. Electric power is an increasingly important aspect of modern society. We are extremely dependent on electric-

    E-Print Network [OSTI]

    Florida, University of

    , Infrastructure Figure 1. Structure and economic impacts of wood-fueled electric power generation in a localFact Sheet Electric power is an increasingly important aspect of modern society. We are extremely dependent on electric- ity for many uses, such as heating, cooling, lighting, and information technology

  8. CAPACITY INVESTMENT UNDER DEMAND UNCERTAINTY: THE ROLE OF IMPORTS IN THE U.S. CEMENT INDUSTRY

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CAPACITY INVESTMENT UNDER DEMAND UNCERTAINTY: THE ROLE OF IMPORTS IN THE U.S. CEMENT INDUSTRY Guy of Imports in the U.S. Cement Industry. Guy Meunier INRA Ecole Polytechnique Jean-Pierre Ponssard CNRS Ecole decisions. This paper examines the nature of this relationship in the U.S. cement industry. Firms

  9. Carbonaceous aerosols are increasingly rec-ognized as an important atmospheric constituent.

    E-Print Network [OSTI]

    . These small atmospheric particles are predom- inately soot produced by incomplete combus- tion of fossil fuels,biofuels role in past climate change.Quantitative knowl- edge of the contributions of fossil fuels,biofuels and Emission Scenarios Global aerosol chemical transport models are a central tool in strategies for defining

  10. Strategic sourcing in a direct import supply chain with increasing globalization trends while mitigating risk

    E-Print Network [OSTI]

    Scipio, Sophia E. (Sophia Elyssia)

    2013-01-01T23:59:59.000Z

    This thesis explores how a retailer should determine whether to source goods domestically vs. directly by imports through international sourcing. Through the research a landed cost model was developed and designed to ...

  11. Understanding forest fire dynamics is becoming increasingly important as scientists, policy makers,

    E-Print Network [OSTI]

    Turner, Monica G.

    to some fire events and some ecosystems, but natural fire regimes and human impacts on those regimes may potentially be as important as the direct effects of global warming on forests (Dale et al. 2001

  12. P s V/ 0( ) Geometric effects play an important role in laser forming

    E-Print Network [OSTI]

    Yao, Y. Lawrence

    , Sheet Metal Introduction Laser forming is a flexible manufacturing process that forms sheet metalP s V/ 0( ) 28 Abstract Geometric effects play an important role in laser forming processes length, on laser- induced deformation is experimentally, numerically, and ana- lytically investigated

  13. INTRODUCTION Red wood ants play an important role in the ecology of

    E-Print Network [OSTI]

    Thomas, Len

    INTRODUCTION Red wood ants play an important role in the ecology of woodland ecosystems by virtue the ecological impor- tance of red wood ants (Gösswald, 1989) and the conser- vation concern for some species.borkin@clear.net.nz 2 Royal Society for the Protection of Birds, Etive House, Beechwood Park, Inverness, IV2 3BW, UK; e

  14. CAPACITY INVESTMENT UNDER DEMAND UNCERTAINTY: THE ROLE OF IMPORTS IN THE U.S. CEMENT INDUSTRY

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CAPACITY INVESTMENT UNDER DEMAND UNCERTAINTY: THE ROLE OF IMPORTS IN THE U.S. CEMENT INDUSTRY Guy in the U.S. Cement Industry. Guy Meunier INRA & Ecole Polytechnique Jean-Pierre Ponssard CNRS & Ecole. This relationship is tested with data on the U.S. cement industry, where, because cement is costly to transport over

  15. I. Abstract Vegetation plays an important role in the surface energy and water balance of wetlands.

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    55 I. Abstract Vegetation plays an important role in the surface energy and water balance or reverse the downward trend in streamflow. In this study, we investigated the energy and water balance had been sprayed with herbicide (and remained only as dead, standing biomass). Energy balance

  16. Abstract--Although Locational Marginal Pricing (LMP) plays an important role in many restructured wholesale power

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    1 Abstract-- Although Locational Marginal Pricing (LMP) plays an important role in many Terms-- Locational marginal pricing, wholesale power market, AC optimal power flow, DC optimal power congestion by means of Locational Marginal Pricing (LMP), i.e., the pricing of power by the location

  17. Forest Carbon – Sustaining an Important Climate Service: Roles of Biomass Use and Markets

    Broader source: Energy.gov [DOE]

    Breakout Session 2D—Building Market Confidence and Understanding II: Carbon Accounting and Woody Biofuels Forest Carbon – Sustaining an Important Climate Service: Roles of Biomass Use and Markets David Cleaves, Climate Change Advisor to the Chief, U.S. Forest Service, U.S. Department of Agriculture

  18. Dams have played an important role in human development throughout the world for thousands

    E-Print Network [OSTI]

    Dams have played an important role in human development throughout the world for thousands of years dams (>15 m in height) and an estimated 800 000 small dams had been built worldwide (WCD 2000 than 22 000 large dams (but only 22 before 1949), China is the largest dam-building country; by way

  19. Trade and plant level productivity gains: Role of Import Liberalisation, Technological Spillovers and Variety Growth in

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    1 Trade and plant level productivity gains: Role of Import Liberalisation, Technological Spillovers liberalization impact productivity at the micro level in the economy? Using a panel data of Indian manufacturing productivity growth at the production level in the economy. These mechanisms include trade induced pro

  20. Importance of Management Information Increased price volatility and narrow profit margins in

    E-Print Network [OSTI]

    in production agriculture underscore the importance of sound record-keeping and management information for farm their financial record-keeping and analysis capabilities, allowing them to make better management decisions and High Plains areas. Economic Impact Sound financial records allow producers to make better management

  1. Real Time Search User Behavior Real time search is an increasingly important area of

    E-Print Network [OSTI]

    Jansen, James

    . The most frequently used terms accounted for only 0.03% of the total terms. Concerning search topics Web search. Searchers of real time content often repeat queries overtime, perhaps indicating long term content increasingly enters the main stream. Keywords Real time search, real time content, Collecta

  2. INCREASE

    ScienceCinema (OSTI)

    None

    2013-07-22T23:59:59.000Z

    The Interdisciplinary Consortium for Research and Educational Access in Science and Engineering (INCREASE), assists minority-serving institutions in gaining access to world-class research facilities.

  3. BUTYRIC ACID INCREASES INVASIVENESS OF HL-60 LEUKEMIA CELLS: ROLE OF REACTIVE OXYGEN SPECIES

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Microbiol Lett 518, 1-3 (2002) 159-63" #12;2 Abbreviations: AML-2, acute myeloid leukemia type 2; ATRA, all leukemia cell line HL-60 represent a widely used model of acute myeloid leukemia type 2 (AML-2) [8], which1 BUTYRIC ACID INCREASES INVASIVENESS OF HL-60 LEUKEMIA CELLS: ROLE OF REACTIVE OXYGEN SPECIES

  4. activity and diversity of particle-emitting orga-nisms seem likely to play important roles in Earth

    E-Print Network [OSTI]

    activity and diversity of particle-emitting orga- nisms seem likely to play important roles at BESSY II. We thank the Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, and the ATTO team

  5. Salt plays an important role in our daily lives. True, salt makes our food tastier, but perhaps its most significant role is as an ingredient in

    E-Print Network [OSTI]

    Waliser, Duane E.

    Salt plays an important role in our daily lives. True, salt makes our food tastier, but perhaps its, or the concentration of salt at the ocean's surface, gives scientists vital information on global ocean circulation changes, so does salinity! Ocean salinity is affected by the water cycle. As salt water evaporates

  6. Abstract--Relay misoperations play an important role in cascading blackouts. Power swing and out-of-step conditions

    E-Print Network [OSTI]

    -of-step, power swing, power system faults, power system protection, protective relaying, synchronized sampling. I1 Abstract--Relay misoperations play an important role in cascading blackouts. Power swing and out-of-step conditions caused by large disturbances in the system may result in relay misoperations. This effect

  7. Explaining the increase of competitiveness in the Colombian car industry after the end of import substitution industralization [sic] policies

    E-Print Network [OSTI]

    Carrillo-Mora, Felipe, 1972-

    2003-01-01T23:59:59.000Z

    At the beginning of the decade of the nineties, Import Substitution Industrialization - ISI- policies were dismantled all over Latin America, including Colombia. This meant that tariff protection for locally produced ...

  8. Qualitatively an important increase in ham imports can be noted during the last ten years. It has probably been encouraged by an increasing, per capita, of ham consumption and also by

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    probably been encouraged by an increasing, per capita, of ham consumption and also by progressive consumption is beginning to change. French foreign trade in pork also shows conjunctural variations mainly due and consumption in the different countries. Self-supply in !.$.C. with 6 countries, then E.E.C. with 9, slightly

  9. What Is the Indicator and Why Is It Important? As the number of species considered rare increases,

    E-Print Network [OSTI]

    , the likelihood of species extinction increases. This indicator focuses on species that have the greatest chance of species, tracking the number of species at risk of extinction can potentially indicate whether the use? The trend in species extinction since the turn of the 20th century varies by taxonomic group (figure 7

  10. Abstract--Security in physical environments has become increasingly important in the wake of terror and criminal activity,

    E-Print Network [OSTI]

    Biuk-Aghai, Robert P.

    of terror and criminal activity, particularly over the past decade. One of the challenges is to identify, RFID, security. I. INTRODUCTION n the wake of increased terrorist and criminal activity over the past, and this technology is being adopted by governments and private agencies around the world. This research was sponsored

  11. PPPL receives $4.3 million to increase understanding of the role...

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

    for research into the role of plasma in synthesizing nanoparticles, in PPPL's nanotechnology laboratory. (Photo by Elle StarkmanPPPL Office of Communications) Physicist...

  12. The role of Nb in intensity increase of Er ion upconversion luminescence in zirconia

    SciTech Connect (OSTI)

    Smits, K., E-mail: smits@cfi.lu.lv; Sarakovskis, A.; Grigorjeva, L.; Millers, D. [Institute of Solid State Physics, University of Latvia, 8 Kengaraga Str., Riga LV1063 (Latvia); Grabis, J. [Institute of Inorganic Chemistry, Riga Technical University, Salaspils-1 LV2169 (Latvia)

    2014-06-07T23:59:59.000Z

    It is found that Nb co-doping increases the luminescence and upconversion luminescence intensity in rare earth doped zirconia. Er and Yb-doped nanocrystalline samples with or without Nb co-doping were prepared by sol-gel method and thermally annealed to check for the impact of phase transition on luminescence properties. Phase composition and grain sizes were examined by X-ray diffraction; the morphology was checked by scanning- and high-resolution transmission electron microscopes. Both steady-state and time-resolved luminescence were studied. Comparison of samples with different oxygen vacancy concentrations and different Nb concentrations confirmed the known assumption that oxygen vacancies are the main agents for tetragonal or cubic phase stabilization. The oxygen vacancies quench the upconversion luminescence; however, they also prevent agglomeration of rare-earth ions and/or displacement of rare-earth ions to grain surfaces. It is found that co-doping with Nb ions significantly (>20 times) increases upconversion luminescence intensity. Hence, ZrO{sub 2}:Er:Yb:Nb nanocrystals may show promise for upconversion applications.

  13. DESIGNING THE SYLLABUS--TEMPLATE IDEAS The information you communicate to your students on your course syllabus plays an important role

    E-Print Network [OSTI]

    Indiana University

    DESIGNING THE SYLLABUS--TEMPLATE IDEAS The information you communicate to your students on your course syllabus plays an important role in influencing the decisions students make regarding plagiarism on Syllabus Design (reproduced below) that speaks to the key issues. Syllabus Design The best way

  14. Stomatal proxy record of CO2 concentrations from the last termination suggests an important role for CO2 at climate change transitions

    E-Print Network [OSTI]

    Wohlfarth, Barbara

    Stomatal proxy record of CO2 concentrations from the last termination suggests an important role for CO2 at climate change transitions Margret Steinthorsdottir a,*, Barbara Wohlfarth a , Malin E2 reconstruction Betula nana Sweden a b s t r a c t A new stomatal proxy-based record of CO2

  15. Important role of the non-uniform Fe distribution for the ferromagnetism in group-IV-based ferromagnetic semiconductor GeFe

    SciTech Connect (OSTI)

    Wakabayashi, Yuki K.; Ohya, Shinobu; Ban, Yoshisuke; Tanaka, Masaaki [Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)

    2014-11-07T23:59:59.000Z

    We investigate the growth-temperature dependence of the properties of the group-IV-based ferromagnetic semiconductor Ge{sub 1?x}Fe{sub x} films (x?=?6.5% and 10.5%), and reveal the correlation of the magnetic properties with the lattice constant, Curie temperature (T{sub C}), non-uniformity of Fe atoms, stacking-fault defects, and Fe-atom locations. While T{sub C} strongly depends on the growth temperature, we find a universal relationship between T{sub C} and the lattice constant, which does not depend on the Fe content x. By using the spatially resolved transmission-electron diffractions combined with the energy-dispersive X-ray spectroscopy, we find that the density of the stacking-fault defects and the non-uniformity of the Fe concentration are correlated with T{sub C}. Meanwhile, by using the channeling Rutherford backscattering and particle-induced X-ray emission measurements, we clarify that about 15% of the Fe atoms exist on the tetrahedral interstitial sites in the Ge{sub 0.935}Fe{sub 0.065} lattice and that the substitutional Fe concentration is not correlated with T{sub C}. Considering these results, we conclude that the non-uniformity of the Fe concentration plays an important role in determining the ferromagnetic properties of GeFe.

  16. The role that Carbon Conversations, as a model of deliberative workshops, can play in increasing carbon literacy with a group of low-income social housing tenants living in Glasgow 

    E-Print Network [OSTI]

    Fifield, Shivali

    2014-10-13T23:59:59.000Z

    This paper considers the role that Carbon Conversations, as an example of deliberative workshops, can play in increasing carbon literacy among a group of low-income social housing tenants living in Glasgow. With some adaptations, Carbon...

  17. 42 MaxPlanckForschung 4 | 13 Turbulence is omnipresent: it plays an important role during planet formation, mixes fuel and air

    E-Print Network [OSTI]

    Falge, Eva

    formation, mixes fuel and air in the cylinder of an engine, but also increases the energy needed for pumps vortices also stir in the weather factory of our atmosphere. "Fluid turbulence is probably the most efficient without the thorough turbu- lent mixing of the injected fuel. And when we stir milk into our

  18. Crude Imports

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001)gasoline prices4Consumption TheX Imeans ofFHomeImports -

  19. Among the abiotic stresses that limit plant growth, drought is the most complex and devastating on a global scale. Drought is an increasingly important constraint of crop productivity and

    E-Print Network [OSTI]

    and stability worldwide due to climate change. With continuing yield losses due to an expected water scarcity, crops with greater ability to adapt to reduced water use are needed to cope with increasingly severe drought conditions. Drought, due to insufficient or unpredictable rainfall, has been identified as a bean

  20. S. 2375: a bill to disapprove of certain deferrals of Strategic Petroleum Reserve budget authority, to authorize additional appropriations with respect to the Strategic Petroleum Reserve, and to increase oil import fees. Introduced in the Senate of the United States, Ninety-Ninth Congress, Second Session, April 28, 1986

    SciTech Connect (OSTI)

    Not Available

    1986-01-01T23:59:59.000Z

    The purpose of this bill is to disapprove of certain deferrals of the Strategic Petroleum Reserve (SPR) budget authority, to authorize additional appropriations to the SPR, and to increase oil import fees. The bill authorizes $1 billion for fiscal years 1987, 88, and 89 for crude oil acquisitions for the SPR and $163 million for storage and related facility construction during 1987. It also instructs the Energy Secretary to cease production from the Naval Petroleum Reserve at Elk Hills for six months to allow the reservoir depletion to stabilize.

  1. Role and Importance of NS1 Protein of Avian Influenza Virus to Grow in the Presence of Interferon and Evaluation of the NS1 Mutant Viruses as Potential DIVA Vaccines

    E-Print Network [OSTI]

    Brahmakshatriya, Vinayak

    2010-10-12T23:59:59.000Z

    fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Co-Chairs of Committee, Sanjay Reddy Blanca Lupiani Committee Members, John El-Attrache Yawei Ni Head of Department, John Carey August 2009 Major Subject....V.Sc. Maharashtra University, India; M.S., University of Delaware Co-Chairs of Committee: Dr. Sanjay Reddy Dr. Blanca Lupiani A proper vaccination program can play a critical role in prevention and control of avian influenza (AI) in commercial poultry...

  2. The Importance of Silicon Detectors for the Higgs Boson Discovery and the Study of its Properties

    E-Print Network [OSTI]

    Bortoletto, D

    2015-01-01T23:59:59.000Z

    Recent studies are presented demonstrating the important role played by silicon detectors in the the discovery of the Higgs boson. CMS is planning to replace its in an extended technical stop of the LHC in the winter of 2016 . We present results showing that this replacement will significant increase the sample of Higgs bosons that will be reconstructed enabling precision studies of this particle.

  3. import java.io.IOException; import java.net.URI;

    E-Print Network [OSTI]

    Ricci, Laura

    import java.io.IOException; import java.net.URI; import java.util.Enumeration; import net.jxta.discovery.DiscoveryService; import net.jxta.document.AdvertisementFactory; import net.jxta.document.Element; import net.jxta.document.MimeMediaType; import net.jxta.document.StructuredDocument; import net.jxta.document.StructuredDocumentFactory; import

  4. Personal Statement Mentoring Philosophy and Importance of Mentoring

    E-Print Network [OSTI]

    Dixon, Warren

    Personal Statement Mentoring Philosophy and Importance of Mentoring Historically parents have been of youthvii . If natural positive role models do not exist in the community, then mentors can provide positive role-modeling. The goal of mentoring is to either compensate for a lack of positive adult role

  5. INTRODUCTION Meteoric water plays an important role in the

    E-Print Network [OSTI]

    Bindeman, Ilya N.

    and Sheppard, 1986; Balsley and Gregory, 1998); or (3) partial melting of the walls of the magma chamber (Bacon minerals and glass by cold HF. The University of Wisconsin CO2-laser mass- spectrometer system (Valley et was done in a corundum mortar and normally took from 1 to 5 days. Selected ion microprobe analyses were

  6. 1 INTRODUCTION Physical modelling plays an important role in

    E-Print Network [OSTI]

    Byrne, Byron

    in offshore engineering such as offshore wind farms, minimal facility offshore structures and mobile drilling comparable to a typical offshore situation. This ensures that a partially drained response can be obtained carried out at the University of Oxford. They were conducted at 1g Cyclic loading of shallow offshore

  7. Company Level Imports Archives

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40Coal Stocks at CommercialDecadeReservesYear21Company Level Imports Company Level

  8. Strategies of Asian oil-importing countries

    SciTech Connect (OSTI)

    Yang, M. [Asian Inst. of Tech., Bangkok (Thailand)

    1997-04-01T23:59:59.000Z

    Various strategies are used by oil-importing countries to reduce their economic dependence on imported oil: national oil production, energy conservation, and the change of economic structures from high energy intensity sectors to low ones. In this article, the roles of these different strategies have been identified for 10 selected oil-importing countries in Asia: Bangladesh, India, Nepal, Pakistan, Sri Lanka, the Philippines, Thailand, Hong Kong, R.O Korea, and Taiwan. The results show that most of the selected countries (although Hong Kong and Taiwan are independent economic entities, for simplicity, the author refers to them as countries) have succeeded in reducing their national economy dependence on imported oil since 1973. Hong Kong, Sri Lanka, Thailand, and India are among the most successful countries, with more than 40% reduction in their economic dependence on imported oil.

  9. Polymers with increased order

    DOE Patents [OSTI]

    Sawan, Samuel P. (Tyngsborough, MA); Talhi, Abdelhafid (Rochester, MI); Taylor, Craig M. (Jemez Springs, NM)

    1998-08-25T23:59:59.000Z

    The invention features polymers with increased order, and methods of making them featuring a dense gas.

  10. Human Pathogen Importation Importing "Human" Pathogens from Outside Canada

    E-Print Network [OSTI]

    Human Pathogen Importation Importing "Human" Pathogens from Outside Canada 1) Permits be obtained from the Public Health Agency Canada (PHAC) to facilitate customs clearance. 2) If a permit

  11. Important Trinity / NERSC-8 Documents

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

    RFP Important Trinity NERSC-8 Documents Important Trinity NERSC-8 Documents Trinity NERSC-8 Use Case Scenarios for Burst Buffer and Power Management PDF Facility Limits...

  12. Role of Thermoelectrics in Vehicle Efficiency Increase | 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 DataDepartment of Energy Your Density Isn'tOrigin ofEnergy at Waste-to-Energy usingofRetrofittingFundA l i c e L iEnergy

  13. Importance Driven Rendering Using Importance Information in the Rendering Process

    E-Print Network [OSTI]

    Schumann, Heidrun

    Importance Driven Rendering ­ Using Importance Information in the Rendering Process R. Schultz describes the concept of using importance in- formation in the rendering process. Doing so, we can adapt the rendering time and image quality to the requirements of a user. For that, we discuss two problems

  14. Automated Storage Reclamation Using Temporal Importance Annotations

    E-Print Network [OSTI]

    Chandra, Surendar

    Automated Storage Reclamation Using Temporal Importance Annotations Surendar Chandra, Ashish.edu Abstract This work focuses on scenarios that require the storage of large amounts of data. Such sys- tems require the ability to either continuously increase the storage space or reclaim space by deleting

  15. Increasing productivity: Another approach

    SciTech Connect (OSTI)

    Norton, F.J.

    1996-06-10T23:59:59.000Z

    An engineering information (EI) and information technology (IT) organization that must improve its productivity should work to further its business goals. This paper explores a comprehensive model for increasing EI/IT productivity by supporting organizational objectives.

  16. Plant Importation Importing "Plant Material" From Outside Canada

    E-Print Network [OSTI]

    Plant Importation Importing "Plant Material" From Outside Canada 1) Determine whether) If a permit is required from the CFIA* (a division of Agriculture Canada), please go to the CFIA website Agency Canada (PHAC) or the Canadian Food Inspection Agency (CFIA). #12;

  17. Productivity increases in science

    SciTech Connect (OSTI)

    Danko, J.E. [ed.; Young, J.K.; Molton, P.M.; Dirks, J.A.

    1993-02-01T23:59:59.000Z

    The study quantifies the impact on the cost of experimentation of synergistic advancements in instrumentation, theory, and computation over the last two decades. The study finds that the productivity of experimental investigation (experimental results/$) is increasing as science is transformed from a linear, isolated approach to a hierarchical, multidisciplinary approach. Developments such as massively parallel processors coupled with instrumental systems with multiple probes and diverse data analysis capabilities will further this transformation and increase the productivity of scientific studies. The complexities and scale of today`s scientific challenges are much greater than in the past, however, so that the costs of research are increasing. Even though science is much more productive in terms of the experimental results, the challenges facing scientific investigators are increasing at an even faster pace. New approaches to infrastructure investments must capitalize on the changing dynamics of research and allow the scientific community to maximize gains in productivity so that complex problems can be attacked cost-effectively. Research strategies that include user facilities and coordinated experimental, computational, and theoretical research are needed.

  18. Productivity increases in science

    SciTech Connect (OSTI)

    Danko, J.E. (ed.); Young, J.K.; Molton, P.M.; Dirks, J.A.

    1993-02-01T23:59:59.000Z

    The study quantifies the impact on the cost of experimentation of synergistic advancements in instrumentation, theory, and computation over the last two decades. The study finds that the productivity of experimental investigation (experimental results/$) is increasing as science is transformed from a linear, isolated approach to a hierarchical, multidisciplinary approach. Developments such as massively parallel processors coupled with instrumental systems with multiple probes and diverse data analysis capabilities will further this transformation and increase the productivity of scientific studies. The complexities and scale of today's scientific challenges are much greater than in the past, however, so that the costs of research are increasing. Even though science is much more productive in terms of the experimental results, the challenges facing scientific investigators are increasing at an even faster pace. New approaches to infrastructure investments must capitalize on the changing dynamics of research and allow the scientific community to maximize gains in productivity so that complex problems can be attacked cost-effectively. Research strategies that include user facilities and coordinated experimental, computational, and theoretical research are needed.

  19. Handleiding Import & Export RSS Feeds

    E-Print Network [OSTI]

    Galis, Frietson

    Handleiding Import & Export RSS Feeds Version: 1.0 RSS Feeds Date: 17-04-2013 #12;2 Exporteren RSS bestand. 1) Selecteer "Import and export.." 2) Selecteer "Export to a file" en vervolgens "Next" #12;3 3) Selecteer "Feeds" en vervolgens "Next" 4) Selecteer "Export" Wanneer u geen locatie opgeeft, zal Internet

  20. The significance of energy storage for renewable energy generation and the role of instrumentation and measurement.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 The significance of energy storage for renewable energy generation and the role and Alternative Energies Commission INES: National Institute For Solar Energy ENERGY STORAGE: FROM PRESENT TO EMERGING TECHNOLOGIES Energy storage is not a new concept but is currently getting increasing importance

  1. The Ecological Society of America wwwwww..ffrroonnttiieerrssiinneeccoollooggyy..oorrgg Wind energy has become an increasingly important

    E-Print Network [OSTI]

    Wilmers, Chris

    ). Environmental benefits of wind energy accrue from the replacement of energy generated by other means (eg fossil. 2003). However, development of the wind energy industry has led to some unexpected environmental costs at utility-scale wind energy facilities, espe- cially along forested ridgetops in the eastern US (Arnett 2005

  2. Insulin resistance is increasingly being recognized as an important factor in the

    E-Print Network [OSTI]

    Boyer, Edmond

    . Methods: Six volunteers were infused with a tracer solution (6,6 2H2-glucose) at a constant rate after the beginning of the infusion, the subjects ingested a balanced meal con- taining pregelatinized were used to analyse infused and 13C- exogenous glucose in plasma, and expired t3C02. Results were

  3. Logistics is becoming of increasingly im-portant for complex operations in society.

    E-Print Network [OSTI]

    Zhao, Yuxiao

    assistant and two doc- toral candidates have been recruited for the field of Environmental Logistics research has greatly impacted the entertainment industry contributing innovative special effects assistant and a doctoral candidate have been recruited to the Environmental Media Technology department due

  4. Introduction Water conservation is becoming increasingly important to many utilities worldwide. Not only are water

    E-Print Network [OSTI]

    Mangel, Marc

    , to conserve. Utilities often use price structure and other demand side management tools to send a conservation on water demand. Ward (2012) discusses the management of residential water demand. Through survey data for managing residential consumption. Klaiber et al. (2010) estimate price elasticity of water demand using

  5. Disk Quota Increase Request

    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 3,625govInstrumentstdmadapInactiveVisitingContract ManagementDiscovering How Muscles Really Work Disk Quota Increase

  6. Residential propane prices increase

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001) -heating oil pricepropanepropane prices increase The

  7. Residential propane prices increase

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001) -heating oil pricepropanepropane prices increase

  8. Managing Increased Charging Demand

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetterEconomyDr.Energy University Managing Increased Charging

  9. Increasing Employee PEV Awareness

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet),EnergyImprovement of theResponses to Public Increasing Employee

  10. Steam Coal Import Costs - EIA

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

    Steam Coal Import Costs for Selected Countries U.S. Dollars per Metric Ton1 (Average Unit Value, CIF2) Country 2001 2002 2003 2004 2005 2006 2007 2008 2009 Belgium 46.96 39.34...

  11. Coking Coal Import Costs - EIA

    Gasoline and Diesel Fuel Update (EIA)

    Import Costs for Selected Countries U.S. Dollars per Metric Ton1 (Average Unit Value, CIF2) Country 2001 2002 2003 2004 2005 2006 2007 2008 2009 Belgium 48.67 46.59 49.25 78.98...

  12. The importance of domestic law to international arms control

    SciTech Connect (OSTI)

    Lehman, R.F. II

    1993-11-01T23:59:59.000Z

    Studies of arms control and disarmament tend to focus on political, military, and diplomatic processes. Recently, in the context of the conversion of defense activities to civilian use, the economic aspects of arms control have also received renewed interest. The legal dimension, however, is in need of fresh examination. Both international and domestic law are sailing increasingly in uncharted waters. Recent arms control agreements and related developments in international peacekeeping have expanded the scope of international law and altered how one perceives certain fundamentals, including the principle of national sovereignty. Still, the nation state is largely unchallenged as the primary actor in international affairs. National governments retain near absolute sovereign rights and responsibilities even in an age of trans-national economic integration and codified international norms for human rights, freedom of the press, and the peaceful resolution of disputes. Indeed, the role of domestic law in arms control and disarmament may be more significant now than ever before. A brief review of relationships between arms control and domestic law should illustrate ways in which ones thinking has been underestimating the importance of domestic law. Hopefully, this survey will set the stage properly for the excellent, more detailed case studies by Elinor Hammarskjold and Alan Crawford. Toward that end, this paper will highlight a number of more general, and sometimes provocative, themes. These themes should be kept in mind when those two complementary presentations are considered.

  13. Important material considerations in INTOR

    SciTech Connect (OSTI)

    Abdou, M.A.; Mattas, R.F.; Smith, D.L.

    1981-01-01T23:59:59.000Z

    A number of important material-related problems were identified and analyzed during the Phase-I study for INTOR. The first wall and divertor collector plate are subjected to severe normal and off-normal conditions. A melt layer is predicted to develop in a bare stainless steel wall under plasma disruptions. Graphite tiles will not melt but they introduce other serious uncertainties into the design. The design strategy for the divertor collector plate focused on separating the surface and high heat flux problems and on utilizing a novel mechanical design concept for attaching tungsten tiles to a stainless steel (or copper) heat sink.

  14. Important Trinity / NERSC-8 Documents

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm)HydrogenRFP » Important Trinity / NERSC-8 Documents

  15. IMPORTANCE OF SAFETY CULTURE ASSESSMENT

    SciTech Connect (OSTI)

    Spitalnik, J.

    2004-10-06T23:59:59.000Z

    Safety Management has lately been considered by some Nuclear Regulatory agencies as the tool on which to concentrate their efforts to implement modern regulation structures, because Safety Culture was said to be difficult to monitor. However, Safety Culture can be assessed and monitored even if it is problematical to make Safety Culture the object of regulation. This paper stresses the feasibility and importance of Safety Culture Assessment based on self-assessment applications performed in several nuclear organizations in Latin America. Reasons and ownership for assessing Safety Culture are discussed, and relevant aspects considered for setting up and programming such an assessment are shown. Basic principles that were taken into account, as well as financial and human resources used in actual self-assessments are reviewed, including the importance of adequate statistical analyses and the necessity of proper feed-back of results. The setting up of action plans to enhance Safety Culture is the final step of the assessment program that once implemented will enable to establish a Safety Culture monitoring process within the organization.

  16. Increased

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn Other News Community Connections:HAZARD ANALYSES OF GLINT

  17. Africa gaining importance in world LPG trade

    SciTech Connect (OSTI)

    Haun, R.R. [Purvin and Gertz Inc., Dallas, TX (United States); Otto, K.W.; Whitley, S.C. [Purvin and Gertz Inc., Houston, TX (United States)

    1997-05-12T23:59:59.000Z

    Major LPG projects planned or under way in Africa will increase the importance of that region`s presence in world LPG trade. Supplies will nearly double between 1995 and 2005, at which time they will remain steady for at least 10 years. At the same time that exports are leveling, however, increasing domestic demand for PG is likely to reduce export-market participation by Algeria, Nigeria, Egypt, and Libya. The growth of Africa`s participation in world LPG supply is reflected in comparisons for the next 15--20 years. Total world supply of LPG in 1995 was about 165 million metric tons (tonnes), of which Africans share was 7.8 million tonnes. By 2000, world supply will grow to slightly more than 200 million tonnes, with Africa`s share expected to increase to 13.2 million tonnes (6.6%). And by 2005, world LPG supply will reach nearly 230 million tonnes; Africa`s overall supply volumes by that year will be nearly 16.2 million tonnes (7%). World LPG supply for export in 1995 was on order of 44 million tonnes with Africa supply about 4 million tonnes (9%). By 2005, world export volumes of LPG will reach nearly 70 million tonnes; Africa`s share will have grown by nearly 10 million tonnes (14.3%).

  18. Natural gas imports and exports. Second quarter report 1995

    SciTech Connect (OSTI)

    NONE

    1995-12-31T23:59:59.000Z

    This quarter`s feature report focuses on natural gas exports to Mexico. OFP invites ideas from the public on future topics dealing with North American natural gas import/export trade. Such suggestions should be left on OFP`s electronic bulletin board. Natural Gas exports to Mexico continued to grow and reached an historic high for the month of June (7.8 Bcf). Two new long-term contracts were activated; Pennsylvania Gas & Water Company began importing 14.7 MMcf per day from TransCanada PipeLines Ltd., and Renaissance Energy (U.S.) Inc. began importing 2.8 MMcf per day from Renaissance Energy Ltd. for resale to Delmarva Power & Light Company. Algerian LNG imports remained stagnant with only one tanker being imported by Pan National Gas Sales, Inc. (Pan National). During the first six months of 1995, data indicates gas imports increased by about 10 percent over the 1994 level (1,418 vs. 1,285 Bcf), with Canadian imports increasing by 14 percent and Algerian imports decreasing by 81 percent. During the same time period, exports increased by 18 percent (83 vs. 70.1 Bcf).

  19. Pore size of FCC pretreat catalyst important

    SciTech Connect (OSTI)

    Moyse, B.M.; Cooper, B.H.

    1985-03-11T23:59:59.000Z

    Conversion of sulfur, nitrogen, and polynuclear aromatics can be optimized by varying catalyst pore dimensions and/or particle size. Increased workload and more exacting performance are demanded from today's fluid catalytic cracking feed pretreat catalysts. The desire to process heavier crudes and the inclusion of visbreaker gas oil, unsaturated fractions like coker gas oils, and even resid, have placed greater emphasis on the importance of selection of those catalysts. Also, some older plants are limited to process conditions and equipment designed for easier feedstocks. Data show that the optimum catalyst pore size for a given application depends not only on the reactivity of the feed, but also on the catalyst's diffusional properties. These properties are also factors which determine whether or not a change in catalyst particle size would be advantageous.

  20. Predicting the Energy Output of Wind Farms Based on Weather Data: Important Variables and their Correlation

    E-Print Network [OSTI]

    Vladislavleva, Katya; Neumann, Frank; Wagner, Markus

    2011-01-01T23:59:59.000Z

    Wind energy plays an increasing role in the supply of energy world-wide. The energy output of a wind farm is highly dependent on the weather condition present at the wind farm. If the output can be predicted more accurately, energy suppliers can coordinate the collaborative production of different energy sources more efficiently to avoid costly overproductions. With this paper, we take a computer science perspective on energy prediction based on weather data and analyze the important parameters as well as their correlation on the energy output. To deal with the interaction of the different parameters we use symbolic regression based on the genetic programming tool DataModeler. Our studies are carried out on publicly available weather and energy data for a wind farm in Australia. We reveal the correlation of the different variables for the energy output. The model obtained for energy prediction gives a very reliable prediction of the energy output for newly given weather data.

  1. CCAAT/enhancer binding protein {beta} deletion increases mitochondrial function and protects mice from LXR-induced hepatic steatosis

    SciTech Connect (OSTI)

    Rahman, Shaikh M., E-mail: rmizanoor@hotmail.com [Department of Pediatrics, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States); Choudhury, Mahua; Janssen, Rachel C.; Baquero, Karalee C. [Department of Pediatrics, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States)] [Department of Pediatrics, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States); Miyazaki, Makoto [Division of Renal Diseases and Hypertension, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States)] [Division of Renal Diseases and Hypertension, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States); Friedman, Jacob E. [Department of Pediatrics, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States) [Department of Pediatrics, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States); Department of Biochemistry and Molecular Genetics, School of Medicine, University of Colorado Denver, Aurora, CO 80045 (United States)

    2013-01-04T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer LXR agonist activation increases liver TG accumulation by increasing lipogenesis. Black-Right-Pointing-Pointer C/EBP{beta}{sup -/-} mouse prevents LXR activation-mediated induction of hepatic lipogenesis. Black-Right-Pointing-Pointer C/EBP{beta} deletion increases mitochondrial transport chain function. Black-Right-Pointing-Pointer Beneficial effects of LXR activation on liver cholesterol metabolism did not change. Black-Right-Pointing-Pointer C/EBP{beta} inhibition might have important therapeutic potential. -- Abstract: Drugs designed specifically to activate liver X receptors (LXRs) have beneficial effects on lowering cholesterol metabolism and inflammation but unfortunately lead to severe hepatic steatosis. The transcription factor CCAAT/enhancer binding protein beta (C/EBP{beta}) is an important regulator of liver gene expression but little is known about its involvement in LXR-based steatosis and cholesterol metabolism. The present study investigated the role of C/EBP{beta} expression in LXR agonist (T0901317)-mediated alteration of hepatic triglyceride (TG) and lipogenesis in mice. C/EBP{beta} deletion in mice prevented LXR agonist-mediated induction of lipogenic gene expression in liver in conjunction with significant reduction of liver TG accumulation. Surprisingly, C/EBP{beta}{sup -/-} mice showed a major increase in liver mitochondrial electron chain function compared to WT mice. Furthermore, LXR activation in C/EBP{beta}{sup -/-} mice increased the expression of liver ATP-binding cassette transporter ABCG1, a gene implicated in cholesterol efflux and reducing blood levels of total and LDL-cholesterol. Together, these findings establish a central role for C/EBP{beta} in the LXR-mediated steatosis and mitochondrial function, without impairing the influence of LXR activation on lowering LDL and increasing HDL-cholesterol. Inactivation of C/EBP{beta} might therefore be an important therapeutic strategy to prevent LXR activation-mediated adverse effects on liver TG metabolism without disrupting its beneficial effects on cholesterol metabolism.

  2. Increasing Security and Reducing Carbon Emissions of the U.S...

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

    Energy Technology Laboratory Increasing Security and Reducing Carbon Emissions of the U.S. Transportation Sector: A Transformational Role for Coal with Biomass This work was...

  3. South African Hake Sales Increase

    E-Print Network [OSTI]

    South African Hake Sales Increase The Capeto\\\\ n Traw ler Com pan) Inin and J ohn~on. i e\\port1l1g

  4. Transporting US oil imports: The impact of oil spill legislation on the tanker market

    SciTech Connect (OSTI)

    Rowland, P.J. (Rowland (P.) Associates (United States))

    1992-05-01T23:59:59.000Z

    The Oil Pollution Act of 1990 ( OPA'') and an even more problematic array of State pollution laws have raised the cost, and risk, of carrying oil into and out of the US. This report, prepared under contract to the US Department of energy's Office of Domestic and International Policy, examines the impact of Federal and State oil spill legislation on the tanker market. It reviews the role of marine transportation in US oil supply, explores the OPA and State oil spill laws, studies reactions to OPA in the tanker and tank barge industries and in related industries such as insurance and ship finance, and finally, discusses the likely developments in the years ahead. US waterborne oil imports amounted to 6.5 million B/D in 1991, three-quarters of which was crude oil. Imports will rise by almost 3 million B/D by 2000 according to US Department of energy forecasts, with most of the crude oil growth after 1995. Tanker demand will grow even faster: most of the US imports and the increased traffic to other world consuming regions will be on long-haul trades. Both the number of US port calls by tankers and the volume of offshore lightering will grow. Every aspect of the tanker industry's behavior is affected by OPA and a variety of State pollution laws.

  5. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 2001 IMPORTS. U.S. imports of edible of fishery products were imported. EXPORTS. U.S. exports of edible fishery products of domestic origin were 1,139,744 tons valued at $3.1 billion, compared with 948,025 tons at $2.8 billion exported in 2000

  6. IMPORTS AND EXPORTS OF FISHERY PRODUCTS

    E-Print Network [OSTI]

    IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY, 1996 IMPORTS. U.S. imports of edible higher than in 1995, when $12.5 billion of fishery products were imported. EXPORTS. U.S. exports,376 tons at $3.1 billion exported in 1995. Fresh and frozen items were 791,822 tons valued at $2.2 billion

  7. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 1998 IMPORTS. U.S. imports of edible higher than in 1997, when $14.5 billion of fishery products were imported. EXPORTS. U.S. exports,499 tons at $2.6 billion exported in 1997. Fresh and frozen items were 631,627 tons valued at $1.7 billion

  8. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 2003 IMPORTS. U.S. imports of edible imported. EXPORTS. U.S. exports of edible fishery products of domestic origin were 1,047,706 tons valued at $3.1 billion, compared with 1,056,303 tons at $3.0 billion exported in 2002. Fresh and frozen items

  9. IMPORTS AND EXPORTS OF FISHERY PRODUCTS

    E-Print Network [OSTI]

    IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY, 1997 IMPORTS. U.S. imports of edible higher than in 1996, when $13.1 billion of fishery products were imported. EXPORTS. U.S. exports,720 tons at $2.9 billion exported in 1996. Fresh and frozen items were 782,767 tons valued at $2.0 billion

  10. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 2000 IMPORTS. U.S. imports of edible.0 billion of fishery products were imported. EXPORTS. U.S. exports of edible fishery products of domestic origin were 948,025 tons valued at $2.8 billion, compared with 864,166 tons at $2.7 billion exported

  11. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 1999 IMPORTS. U.S. imports of edible higher than in 1998, when $15.6 billion of fishery products were imported. EXPORTS. U.S. exports,067 tons at $2.2 billion exported in 1998. Fresh and frozen items were 725,050 tons valued at $2.1 billion

  12. Importance of energy efficiency in office equipment

    SciTech Connect (OSTI)

    Blatt, M.H.

    1995-12-01T23:59:59.000Z

    Energy-Efficient Office Technology 1994: An International Seminar has been organized and funded by the Office Technology Efficiency Consortium, a group of utilities, government agencies, and other energy efficiency advocates that has been aggressively championing the need for more efficient computers, displays, printers, faxes, and copiers. The Consortium, organized in late 1992, currently consists of 10 cofunders and numerous other participants. The cofunders are: The Electric Power Research Institute, New York State Energy Research and Development Authority, Consolidated Edison Company of New York, the Swedish National Board for Industrial and Technical Development (NUTEK), Ontario Hydro, Pacific Gas and Electric Company, U.S. Department of Energy, U.S. Environmental Protection Agency, and the Wisconsin Center for Demand-Side Research. The Consortium has been striving to achieve multiple objectives. These objectives are to: (1) Improve office technology user energy efficiency end operating cost (2) Improve end-use equipment`s power quality characteristics (3) Increase equipment immunity to power line disturbances (4) Avoid the need for wiring overloads and upgrades (5) Reduce utility`s peak demand (6) Improve utility load factor. The growth in electricity use in the United States and the need for additional utility capacity has been driven to a great extent by the U.S. shift to a service economy and the coincident increase in the use of office equipment in these service establishments. The initial efforts of the Consortium, which consisted of the cofunders, included holding a workshop in June 1992 to heighten awareness of the importance of the need for more efficient office equipment. The workshop was documented in {open_quotes}Proceedings: Energy-Efficient Office Technologies,{close_quotes} TR-101945, in December 1992.

  13. Second Forum on Energy & Water Sustainability: Increasing Resource Productivity

    E-Print Network [OSTI]

    Keller, Arturo A.

    Second Forum on Energy & Water Sustainability: Increasing Resource Productivity April 10, 2009 on Energy & Water Sustainability in 2007 successfully brought together policy-makers, researchers, energy of energy and water sustainability, considering the important linkages between these two resources

  14. Increasing water holding capacity for irrigation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm)HydrogenRFP » ImportantOfficeofofIncreasing water holding

  15. CURRENT FISHERIES STATISTICS NO. 2011-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2011-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY, $3.4 billion more than in 2010. EXPORTS. U.S. exports of edible fishery products of domestic origin exported in 2010. Exports of fresh and frozen items were 1,292,684 tons valued at $4.3 billion, an increase

  16. Adaptive Importance Sampling via Stochastic Convex Programming

    E-Print Network [OSTI]

    Adaptive Importance Sampling via Stochastic Convex Programming Ernest K. Ryu1 and Stephen P. Boyd1 Abstract We show that the variance of the Monte Carlo estimator that is importance sam- pled from

  17. U.S. LNG Imports from Oman

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  18. U.S. LNG Imports from Egypt

    Gasoline and Diesel Fuel Update (EIA)

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  19. U.S. LNG Imports from Malaysia

    Gasoline and Diesel Fuel Update (EIA)

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  20. U.S. LNG Imports from Indonesia

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  1. U.S. LNG Imports from Brunei

    Gasoline and Diesel Fuel Update (EIA)

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  2. U.S. LNG Imports from Peru

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  3. U.S. LNG Imports from Yemen

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  4. U.S. LNG Imports from Norway

    Gasoline and Diesel Fuel Update (EIA)

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  5. U.S. LNG Imports from Qatar

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  6. U.S. LNG Imports from Algeria

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  7. U.S. LNG Imports from Nigeria

    Gasoline and Diesel Fuel Update (EIA)

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  8. U.S. LNG Imports from Australia

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  9. The role of drebrin in glioma migration and invasion

    SciTech Connect (OSTI)

    Terakawa, Yuzo [The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, Ontario (Canada); Department of Neurosurgery, Osaka City University Graduate School of Medicine, Osaka (Japan); Agnihotri, Sameer; Golbourn, Brian; Nadi, Mustafa; Sabha, Nesrin; Smith, Christian A. [The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, Ontario (Canada); Croul, Sidney E. [The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, Ontario (Canada); Division of Neuropathology, University Health Network, Department of Laboratory Medicine and Pathobiology (Canada); Rutka, James T., E-mail: james.rutka@sickkids.ca [The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, Ontario (Canada); Department of Surgery, University of Toronto, Toronto, Ontario (Canada)

    2013-02-15T23:59:59.000Z

    Glioblastoma (GBM) is the most common primary brain tumor in adults. Despite current advances in therapy consisting of surgery followed by chemotherapy and radiation, the overall survival rate still remains poor. Therapeutic failures are partly attributable to the highly infiltrative nature of tumor adjacent to normal brain parenchyma. Recently, evidence is mounting to suggest that actin cytoskeleton dynamics are critical components of the cell invasion process. Drebrin is an actin-binding protein involved in the regulation of actin filament organization, and plays a significant role in cell motility; however, the role of drebrin in glioma cell invasiveness has not yet been fully elucidated. Therefore, this study was aimed to clarify the role of drebrin in glioma cell morphology and cell motility. Here we show that drebrin is expressed in glioma cell lines and in operative specimens of GBM. We demonstrate that stable overexpression of drebrin in U87 cells leads to alterations in cell morphology, and induces increased invasiveness in vitro while knockdown of drebrin in U87 cells by small interfering RNA (siRNA) decreases invasion and migration. In addition, we show that depletion of drebrin by siRNA alters glioma cell morphology in A172 GBM cell line. Our results suggest that drebrin contributes to the maintenance of cell shape, and may play an important role in glioma cell motility. - Highlights: ? Drebrin is an actin-binding protein aberrantly expressed in several cancers. ? Role of drebrin in glioma cell morphology and motility is previously unknown. ? We demonstrate that drebrin is expressed in 40% of glioblastoma specimens. ? Drebrin plays a significant role in modulating glioma cell migration and invasion.

  10. Imports and Exports of Fishery Products

    E-Print Network [OSTI]

    Imports and Exports of Fishery Products Annual Summary, 2002 IMPORTS. U.S. imports of edible. EXPORTS. U.S. exports of edible fishery products of domestic origin were 1,056,306 tons valued at $3.0 billion, compared with 1,139,744 tons at $3.1 billion exported in 2001. Fresh and frozen items were 883

  11. 5, 47014738, 2005 The importance of

    E-Print Network [OSTI]

    Boyer, Edmond

    ACPD 5, 4701­4738, 2005 The importance of mesoscale to forecast air pollution J. L. Palau et al and Physics Discussions The importance of meteorological scales to forecast air pollution scenarios. 4701 #12;ACPD 5, 4701­4738, 2005 The importance of mesoscale to forecast air pollution J. L. Palau et

  12. Natural gas imports and exports. First quarter report 1994

    SciTech Connect (OSTI)

    Not Available

    1994-08-01T23:59:59.000Z

    The Office of Fuels Programs Prepares quarterly reports Summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports with the OFP. This report is for the first quarter of 1994 (January--March). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past twelve months. Attachment C shows volume and price information for gas imported on a short-term basis. Attachment D shows the gas exported on a short-term basis to Canada and Mexico. During the first three months of 1994, data indicates that gas imports grew by about 14 percent over the level of the first quarter of 1993 (668 vs. 586 Bcf), with Canadian and Algerian imports increasing by 12 and 53 percent, respectively. During the same time period, exports declined by 15 percent (41 vs. 48 Bcf). Exports to Canada increased by 10 percent from the 1993 level (22 vs. 20 Bcf) and exports to Mexico decreased by 64 percent (5 vs. 14 Bcf).

  13. EIAs U.S. Crude Oil Import Tracking Tool

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

    onshore production will be dominated by light crudes, issues surrounding the absorption of domestic crude by increased runs, by like-for-like replacement of import streams...

  14. acrolein increases 5-lipoxygenase: Topics by E-print Network

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

    acrolein increases 5-lipoxygenase First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 The Role of...

  15. Increasing Our Nation's Energy Surety

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm)HydrogenRFP » ImportantOfficeofof ScientificEnergynation's

  16. Geothermal: Website Policies and Important Links

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

    Website Policies and Important Links Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New Hot Docs...

  17. Diesel prices continue to increase

    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 3,625govInstrumentstdmadapInactiveVisitingContract Management FermiDavidDiesel prices continue to increase The U.S.

  18. Diesel prices continue to increase

    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 3,625govInstrumentstdmadapInactiveVisitingContract Management FermiDavidDiesel prices continue to increase The

  19. Diesel prices continue to increase

    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 3,625govInstrumentstdmadapInactiveVisitingContract Management FermiDavidDiesel prices continue to increase TheDiesel

  20. Technical Assistance: Increasing Code Compliance

    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| Department ofGeneralWind »Assistance: Increasing Code Compliance

  1. IMPORTED SOIL OR SOIL-FORMING MATERIALS

    E-Print Network [OSTI]

    IMPORTED SOIL OR SOIL-FORMING MATERIALS PLACEMENT BPG NOTE 5 Best Practice Guidance for Land of heavy industry. Soil material initially present on a site may have been removed or stored in bunds the original soil that has been stored or importing a soil from elsewhere or using a soil-forming material

  2. Fish farming plays an important role in Thai Binh province. Through the use of subsidies, the

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Furthermore, thanks to integrated agriculture, fish farming allows regulation and absorption of most animal one had stopped fish farming after the installation of a biogas digester and the other had not yet

  3. Role of Pam16's degenerate J domain in protein import across the mitochondrial inner membrane

    E-Print Network [OSTI]

    Craig, Elizabeth A

    Patrick R. D'Silva*, Brenda Schilke*, William Walter, and Elizabeth A. Craig Department of Biochemistry domain to stim- ulate Ssc1's ATPase domain, and (iii) the innately lower stimulatory activity of the Pam-terminal regions. In addition, the C-terminal region of Pam16 has significant sequence similarity to Pam18's C

  4. The ins and outs of pleasure: roles and importance of hedonic value

    E-Print Network [OSTI]

    Laane, Kristjan

    2011-02-08T23:59:59.000Z

    delight in mouth-watering palatability relish savour sweet tasteful tasty fun entertainment merriment hedonia hedonics pleasing pleasurable pleasantness pleasant hedonic value hedonic pleasure hedonic reaction reward positive affect... ” (Hare, 1972, p. 88); such a dissociative phenomenon is even more pronounced under modern anaesthesia (C. R. Chapman, 1996). Furthermore, a rare condition exists called Congenital Indifference to Pain, in which the physical sensation of pain is intact...

  5. Natural gas imports and exports; Fourth quarterly report, 1993

    SciTech Connect (OSTI)

    NONE

    1993-12-31T23:59:59.000Z

    The Office of Fuels Programs prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports with the OFP. This report is for the fourth quarter of 1993 (October--December). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the 5 most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information for gas imported on a short-term basis. Attachment D shows the gas exported on a short-term basis to Canada and Mexico. During 1993, data indicates gas imports grew by about 10 percent over the 1992 level (2328 vs. 2122 Bcf), with Canadian and Algerian imports increasing by 8 and 82 percent, respectively. During the same time period, exports declined by 41 percent (144 vs. 243 Bcf). Exports to Canada decreased 47 percent from the 1992 level (50 vs. 95 Bcf) and exports to Mexico decreased by 60 percent (38 vs. 95 Bcf).

  6. Security enhanced with increased vehicle inspections

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

    Security enhanced with increased vehicle inspections Security measures increase as of March: vehicle inspections won't delay traffic New increased security procedures meet LANL's...

  7. Crop Management Factors: What is Important?

    E-Print Network [OSTI]

    Kastens, Terry L.; Dhuyvetter, Kevin C.; Nivens, Heather; Klinefelter, Danny A.

    1999-09-29T23:59:59.000Z

    Crop Management Factors: What is Important? Terry L. Kastens, Kevin C. Dhuyvetter, Heather Nivens and Danny Klinefelter* Defining Good Farm Management Economically, a well-managed farm is one that consistently makes greater prof- its than similarly...

  8. A Dynamic Model with Import Quota Constraints

    E-Print Network [OSTI]

    Basak, Suleyman

    2004-07-09T23:59:59.000Z

    The analysis of import quotas is predominantly based on a static model, which is unable to capture the fact that a quota is imposed over a period of time. This article develops a continuous-time model ...

  9. Double Importance Sampling Val'erie Ventura

    E-Print Network [OSTI]

    Double Importance Sampling Val'erie Ventura Department of Statistics Carnegie Mellon University (Newton and Geyer, 1994, Ventura, 1998), where estimation must be made with respect to many first

  10. Development of Advanced Combustion Technologies for Increased...

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

    Combustion Technologies for Increased Thermal Efficiency Development of Advanced Combustion Technologies for Increased Thermal Efficiency Investigation of fuel effects on...

  11. Fact #837: September 8, Gap between Net Imports and Total Imports...

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

    exports) were 6.2 million barrels per day in 2013 - the lowest since the 1980's (dark blue line). The widening gap between total imports (light blue line) and net imports (dark...

  12. Power management is important for multicore architectures. One important challenge for multicore

    E-Print Network [OSTI]

    Sorin, Daniel J.

    1 Abstract Power management is important for multicore architectures. One important challenge difficulty varies among designs, depending, for example, on the particular power management mechanisms systems motivate the development and evaluation of efficient power manage- ment solutions targeted

  13. Interoperability and the Federal Role

    SciTech Connect (OSTI)

    Ton, Dan; Irwin, Chris; Widergren, Steven E.

    2010-07-25T23:59:59.000Z

    A smart grid is capable of integrating a broad array of generation resources and enables the participation of demand side resources in reliable system operation. To cost effectively realize this flexibility, the associated devices and systems need to connect and interact simply and reliably. Interoperability is the important ingredient to make this happen. Because the electric system transcends organizational boundaries between generators, electricity delivery companies, end-users, and other service providers, advancing interoperability between these organizations can be difficult to justify by individual organizations. But given the importance of a smart electric system to meet national economic, societal, and environmental objectives, a federal role is taking shape in the United States to improve the integration of automation elements and thus make smart grid a reality

  14. Animal Pathogen/Product Import Importing "Animal" Pathogens from Outside Canada

    E-Print Network [OSTI]

    Animal Pathogen/Product Import Importing "Animal" Pathogens from Outside Canada 1) Permits is required from the CFIA* (a division of Agriculture Canada), please go to the CFIA website at http importation permit from Public Health Agency Canada may also be required. #12;

  15. Transporting US oil imports: The impact of oil spill legislation on the tanker market. Draft final report

    SciTech Connect (OSTI)

    Rowland, P.J. [Rowland (P.) Associates (United States)

    1992-05-01T23:59:59.000Z

    The Oil Pollution Act of 1990 (``OPA``) and an even more problematic array of State pollution laws have raised the cost, and risk, of carrying oil into and out of the US. This report, prepared under contract to the US Department of energy`s Office of Domestic and International Policy, examines the impact of Federal and State oil spill legislation on the tanker market. It reviews the role of marine transportation in US oil supply, explores the OPA and State oil spill laws, studies reactions to OPA in the tanker and tank barge industries and in related industries such as insurance and ship finance, and finally, discusses the likely developments in the years ahead. US waterborne oil imports amounted to 6.5 million B/D in 1991, three-quarters of which was crude oil. Imports will rise by almost 3 million B/D by 2000 according to US Department of energy forecasts, with most of the crude oil growth after 1995. Tanker demand will grow even faster: most of the US imports and the increased traffic to other world consuming regions will be on long-haul trades. Both the number of US port calls by tankers and the volume of offshore lightering will grow. Every aspect of the tanker industry`s behavior is affected by OPA and a variety of State pollution laws.

  16. Microprocessors are becoming increasingly complex and difficult to debug. Researchers are constantly looking

    E-Print Network [OSTI]

    Al-Asaad, Hussain

    1 ABSTRACT Microprocessors are becoming increasingly complex and difficult to debug. Researchers are constantly looking for new methods to increase the observability and control- lability of microprocessors to important internal signals without inter- rupting the microprocessor execution. The output

  17. MFR PAPER 1271 Importance of Eelgrass

    E-Print Network [OSTI]

    MFR PAPER 1271 Importance of Eelgrass Beds in Puget Sound GORDON W. THAYER and RONALD C. PHILLIPS to almot liquid mud . Eelgrass, Zostera marina, which oc- curs extensively in Puget Sound , i a generally ,000 acre of the bottom of Puget Sound is covered by eelgra . On the Pacific coast this seagra

  18. Compacted Soil Liner Interface Strength Importance

    E-Print Network [OSTI]

    Case Study Compacted Soil Liner Interface Strength Importance Timothy D. Stark, F.ASCE1 ; Hangseok interface is not the geomembrane (GM)/compacted low-permeability soil liner (LPSL) but a soil­soil interface placing the cover soil from bottom to top. DOI: 10.1061/(ASCE)GT.1943-5606 .0000556. © 2012 American

  19. The Importance of Carbon Footprint Estimation Boundaries

    E-Print Network [OSTI]

    Kammen, Daniel M.

    The Importance of Carbon Footprint Estimation Boundaries H . S C O T T M A T T H E W S , C H R I and organizations are pursuing "carbon footprint" projects to estimate their own contributions to global climate change. Protocol definitions from carbon registries help organizations analyze their footprints

  20. Background Material Important Questions about Magnetism

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Background Material Important Questions about Magnetism: 1) What is Magnetism?Magnetism is a force or repulsion due to charge is called the electric force. But what about magnetism, is there a fundamental property of some matter that makes things magnetic? The answer is: "sort of." Electric current

  1. How Mobility Increases Mobile Cloud Computing Processing Capacity

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    How Mobility Increases Mobile Cloud Computing Processing Capacity Anh-Dung Nguyen, Patrick S--In this paper, we address a important and still unanswered question in mobile cloud computing "how mobility the resilience of mobile cloud computing services. Keywords--Mobile cloud computing, mobility, quality of service

  2. Ethanol increases matrix metalloproteinase-12 expression via NADPH oxidase-dependent ROS production in macrophages

    SciTech Connect (OSTI)

    Kim, Mi Jin; Nepal, Saroj; Lee, Eung-Seok; Jeong, Tae Cheon [College of Pharmacy, Yeungnam University, Gyeongsanbuk-do 712-749 (Korea, Republic of); Kim, Sang-Hyun [Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 700-422 (Korea, Republic of); Park, Pil-Hoon, E-mail: parkp@yu.ac.kr [College of Pharmacy, Yeungnam University, Gyeongsanbuk-do 712-749 (Korea, Republic of)

    2013-11-15T23:59:59.000Z

    Matrix metalloproteinase-12 (MMP-12), an enzyme responsible for degradation of extracellular matrix, plays an important role in the progression of various diseases, including inflammation and fibrosis. Although most of those are pathogenic conditions induced by ethanol ingestion, the effect of ethanol on MMP-12 has not been explored. In the present study, we investigated the effect of ethanol on MMP-12 expression and its potential mechanisms in macrophages. Here, we demonstrated that ethanol treatment increased MMP-12 expression in primary murine peritoneal macrophages and RAW 264.7 macrophages at both mRNA and protein levels. Ethanol treatment also significantly increased the activity of nicotinamide adenine dinucleotide (NADPH) oxidase and the expression of NADPH oxidase-2 (Nox2). Pretreatment with an anti-oxidant (N-acetyl cysteine) or a selective inhibitor of NADPH oxidase (diphenyleneiodonium chloride (DPI)) prevented ethanol-induced MMP-12 expression. Furthermore, knockdown of Nox2 by small interfering RNA (siRNA) prevented ethanol-induced ROS production and MMP-12 expression in RAW 264.7 macrophages, indicating a critical role for Nox2 in ethanol-induced intracellular ROS production and MMP-12 expression in macrophages. We also showed that ethanol-induced Nox2 expression was suppressed by transient transfection with dominant negative I?B-? plasmid or pretreatment with Bay 11-7082, a selective inhibitor of NF-?B, in RAW 264.7 macrophages. In addition, ethanol-induced Nox2 expression was also attenuated by treatment with a selective inhibitor of p38 MAPK, suggesting involvement of p38 MAPK/NF-?B pathway in ethanol-induced Nox2 expression. Taken together, these results demonstrate that ethanol treatment elicited increase in MMP-12 expression via increase in ROS production derived from Nox2 in macrophages. - Highlights: • Ethanol increases ROS production through up-regulation of Nox2 in macrophages. • Enhanced oxidative stress contributes to ethanol-induced MMP-12 expression. • p38 MAPK/NF-?B signaling pathway modulates ethanol-induced Nox2 expression.

  3. Determining Vulnerability Importance in Environmental Impact Assessment

    SciTech Connect (OSTI)

    Toro, Javier, E-mail: jjtoroca@unal.edu.co [Institute of Environmental Studies, National University of Colombia, Bogota (Colombia); Duarte, Oscar, E-mail: ogduartev@unal.edu.co [Department of Electrical and Electronics Engineering, National University of Colombia, Bogota (Colombia); Requena, Ignacio, E-mail: requena@decsai.ugr.es [Department of Computer Science and Artificial Intelligence, University of Granada (Spain); Zamorano, Montserrat, E-mail: zamorano@ugr.es [Department of Civil Engineering, University of Granada (Spain)

    2012-01-15T23:59:59.000Z

    The concept of vulnerability has been used to describe the susceptibility of physical, biotic, and social systems to harm or hazard. In this sense, it is a tool that reduces the uncertainties of Environmental Impact Assessment (EIA) since it does not depend exclusively on the value assessments of the evaluator, but rather is based on the environmental state indicators of the site where the projects or activities are being carried out. The concept of vulnerability thus reduces the possibility that evaluators will subjectively interpret results, and be influenced by outside interests and pressures during projects. However, up until now, EIA has been hindered by a lack of effective methods. This research study analyzes the concept of vulnerability, defines Vulnerability Importance and proposes its inclusion in qualitative EIA methodology. The method used to quantify Vulnerability Importance is based on a set of environmental factors and indicators that provide a comprehensive overview of the environmental state. The results obtained in Colombia highlight the usefulness and objectivity of this method since there is a direct relation between this value and the environmental state of the departments analyzed. - Research Highlights: Black-Right-Pointing-Pointer The concept of vulnerability could be considered defining Vulnerability Importance included in qualitative EIA methodology. Black-Right-Pointing-Pointer The use of the concept of environmental vulnerability could reduce the subjectivity of qualitative methods of EIA. Black-Right-Pointing-Pointer A method to quantify the Vulnerability Importance proposed provides a comprehensive overview of the environmental state. Black-Right-Pointing-Pointer Results in Colombia highlight the usefulness and objectivity of this method.

  4. Environmental Impacts of Increased Hydroelectric Development...

    Energy Savers [EERE]

    Environmental Impacts of Increased Hydroelectric Development at Existing Dams Environmental Impacts of Increased Hydroelectric Development at Existing Dams This report describes...

  5. Sandia National Laboratories: increased photovoltaic efficiency

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

    increased photovoltaic efficiency Combining 'Tinkertoy' Materials with Solar Cells for Increased Photovoltaic Efficiency On December 4, 2014, in Energy, Materials Science, News,...

  6. Increasing Scientific Productivity by Tracking Data

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

    Data Tracking Increases Scientific Productivity Data Tracking Increases Scientific Productivity July 20, 2011 | Tags: HPSS, NERSC Linda Vu, lvu@lbl.gov, +1 510 486 2402 HPSS...

  7. Domestic conventional natural-gas reserves - can they be increased by the year 2010

    SciTech Connect (OSTI)

    Ahlbrandt, T.S.; Taylor, D.J. (Geological Survey, Denver, CO (United States))

    1993-01-01T23:59:59.000Z

    A review of recent natural-gas studies and supporting data bases suggests that natural-gas reserves and excess productive capacity are declining and remedial action to ensure adequate supplies will require increased drilling of high-quality prospects. Conventional gas resources will remain the dominant source of natural gas through the year 2010, although nonconventional gas sources will increase and competition from coal in the utility sector will remain strong. More than two-thirds of current domestic gas production is coming from wells 11 or fewer years old. There is a need for increased conventional resources to fulfill anticipated increased demand for natural gas, and new concepts, be they new geophysical techniques or looking in lightly explored, deep, or remote areas particularly on Federal lands where most undiscovered conventional gas resources presumably are present, are required to find these resources. Conventional resources discovered during the past decade have initial production rates nearly three times that of unconventional resources developed under tax credit incentives for wells drilled before December 31, 1993. The industry has nearly doubled its efficiency, as measured by reserves found per well, from 1988 to 1991 at a low level of drilling relative to the high level drilling during the early 1980's. Significant reserve growth of old, large gas fields has helped to reduce the rate of decline of gas reserves. However, a developing hypothesis related to the field-growth phenomenon is that younger, smaller fields may grow at a lower rate and for a shorter time span than older, larger fields. This hypothesis may reflect, in part, the important role of new seismic techniques to better define the field size and reserves earlier in the process of gas-field development and thereby result in more accurate estimates of ultimate reserves. 39 refs., 15 figs.

  8. Bayesian-lopa methodology for risk assessment of an LNG importation terminal

    E-Print Network [OSTI]

    Yun, Geun-Woong

    2009-05-15T23:59:59.000Z

    LNG (Liquefied Natural Gas) is one of the fastest growing energy sources in the U.S. to fulfill the increasing energy demands. In order to meet the LNG demand, many LNG facilities including LNG importation terminals are operating currently...

  9. Computation plays an increasing role in biol-ogy. The convergence between computing and

    E-Print Network [OSTI]

    Sali, Andrej

    of discovering, developing and manufacturing cures for tropi- cal diseases. First, it would give hundreds. Finally, competition from generic drug makers would keep manufacturing prices at or near the cost deaths per year, almost all of them in develop- ing countries. Additional high mortality rates result

  10. PPPL receives $4.3 million to increase understanding of the role that

    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 Possible for RenewableSpeedingBiomass and4/26/11:Tel.:162Physics| Princeton Plasmaplasma plays in

  11. The Increasing Role of Diesel Trucks in National Petroleum Use | 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'tOriginEducationVideoStrategic| DepartmentDepartmentTheEnergy TheCleanTheCatalystsPMof

  12. The Possible Loss of Venezuelan Heavy Crude Oil Imports Underscores the Strategic Importance of the

    E-Print Network [OSTI]

    Texas at Austin, University of

    The Possible Loss of Venezuelan Heavy Crude Oil Imports Underscores the Strategic Importance crude, making reliance on Canadian heavy crude oil more significant, and the approval of the Keystone XL of ConocoPhillips' Petrozuata- Hamaca and ExxonMobil's Cerro Negro Orinoco Belt heavy oil projects

  13. Dynamic power management (DPM) is important for multicore architectures. One important challenge for

    E-Print Network [OSTI]

    Sorin, Daniel J.

    1 Abstract Dynamic power management (DPM) is important for multicore architectures. One important). The verification diffi- culty varies among designs, depending, for example, on the particular power management systems motivate the development and evaluation of efficient power manage- ment solutions targeted

  14. Importance of Nuclear DataImportance of Nuclear Data to the Naval Nuclear Propulsion Program

    E-Print Network [OSTI]

    Danon, Yaron

    Importance of Nuclear DataImportance of Nuclear Data to the Naval Nuclear Propulsion Program Don Cores · Project Prometheus · Some Very Recent Criticality Analyses #12;Use of Early RPI Measurements · Criticality Analyses of Under-moderated Systemsy y y · Most Reactive Condition ­ Highest Water Density

  15. Caring for Important Papers after a Flood

    E-Print Network [OSTI]

    FCS Project Team - FDRM UNIT

    2005-09-30T23:59:59.000Z

    process, it may be worth the effort. Separate the pages to prevent musty odors. ? When the books are thoroughly dry, close them and use C-clamps to help them retain their shape. Wipe vinyl and leather book covers with a light coating of petroleum jelly..., University of California Cooperative Extension. Caring for Important Papers after a Flood Produced by AgriLife Communications and Marketing, The Texas A&M System Extension publications can be found on the Web at: http://AgriLifebookstore.org Visit the Texas...

  16. Crude Oil Imports From Persian Gulf

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade Year-0E (2001)gasoline prices4Consumption TheX ImeansCrude Oil Imports

  17. U.S. Imports from All Countries

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are nowTotal" (Percent) Type: Sulfur Content API GravityDakota" "Fuel, quality",Area: U.S. East Coast (PADD 1) New EnglandReserves (BillionImport Area: U.S.

  18. Category:Imported Properties | 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 EditCalifornia:Power LPInformationCashtonGo Back to PV Economics ByImported

  19. Importance of neutrinoless double beta decay

    E-Print Network [OSTI]

    Utpal Sarkar

    2007-12-17T23:59:59.000Z

    A natural explanation for the smallness of the neutrino mass requires them to be Majorana particles violating lepton number by two units. Since lepton number violation can have several interesting consequences in particle physics and cosmology, it is of utmost importance to find out if there is lepton number violation in nature and what is its magnitude. The neutrinoless double beta decay experiment can answer these questions: if there is lepton number violation and if neutrinos are Majorana particles. In addition, the magnitude of neutrinoless double beta decay will constrain any other lepton number violating processes. This lepton number violation may also be relatd to the matter-antimatter asymmetry of the universe, dark matter and cosmological constant.

  20. Sipping fuel and saving lives: increasing fuel economy withoutsacrificing safety

    SciTech Connect (OSTI)

    Gordon, Deborah; Greene, David L.; Ross, Marc H.; Wenzel, Tom P.

    2007-06-11T23:59:59.000Z

    The public, automakers, and policymakers have long worried about trade-offs between increased fuel economy in motor vehicles and reduced safety. The conclusion of a broad group of experts on safety and fuel economy in the auto sector is that no trade-off is required. There are a wide variety of technologies and approaches available to advance vehicle fuel economy that have no effect on vehicle safety. Conversely, there are many technologies and approaches available to advance vehicle safety that are not detrimental to vehicle fuel economy. Congress is considering new policies to increase the fuel economy of new automobiles in order to reduce oil dependence and reduce greenhouse gas emissions. The findings reported here offer reassurance on an important dimension of that work: It is possible to significantly increase the fuel economy of motor vehicles without compromising their safety. Automobiles on the road today demonstrate that higher fuel economy and greater safety can co-exist. Some of the safest vehicles have higher fuel economy, while some of the least safe vehicles driven today--heavy, large trucks and SUVs--have the lowest fuel economy. At an October 3, 2006 workshop, leading researchers from national laboratories, academia, auto manufacturers, insurance research industry, consumer and environmental groups, material supply industries, and the federal government agreed that vehicles could be designed to simultaneously improve safety and fuel economy. The real question is not whether we can realize this goal, but the best path to get there. The experts' studies reveal important new conclusions about fuel economy and safety, including: (1) Vehicle fuel economy can be increased without affecting safety, and vice versa; (2) Reducing the weight and height of the heaviest SUVs and pickup trucks will simultaneously increase both their fuel economy and overall safety; and (3) Advanced materials can decouple size from mass, creating important new possibilities for increasing both fuel economy and safety without compromising functionality.

  1. Possible Pathways for Increasing Natural Gas Use for Transportation (Presentation)

    SciTech Connect (OSTI)

    Zigler, B.

    2014-10-01T23:59:59.000Z

    A collaborative partnership of DOE National Laboratories is working with DOE to identify critical RD&D needs to significantly increase the speed and breadth of NG uptake into the transportation sector. Drivers for increased utilization of natural gas for transportation are discussed. Key needs in research, development, and deployment are proposed, as well as possible pathways to address those needs. This presentation is intended to serve as a catalyst to solicit input from stakeholders regarding what technical areas they deem the most important.

  2. HOTSPOTS OF CLIMATEDRIVEN INCREASES IN RESIDENTIAL

    E-Print Network [OSTI]

    . This paper provides reduced form estimates of changes in electricity consumption due to increased use to higher projections of electricity consumption. These increases in projected electricity consumption were: climate change, vulnerability, electricity consumption, heating, cooling Please use the following citation

  3. Bioenergy Research at BNL: Increasing Productivity Using

    E-Print Network [OSTI]

    Homes, Christopher C.

    Bioenergy Research at BNL: Increasing Productivity Using Biological Interactions Lee Newman With D consequences: ­ Price of corn has doubled ­ Farmers are planting more corn for ethanol · Increase alternative

  4. Fact #837: September 8, 2014 Gap between Net Imports and Total Imports of Petroleum is Widening – Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #837: Gap between Net Imports and Total Imports of Petroleum is Widening

  5. Surface characterization of nanomaterials and nanoparticles: Important needs and challenging opportunities

    SciTech Connect (OSTI)

    Baer, Donald R.; Engelhard, Mark H.; Johnson, Grant E.; Laskin, Julia; Lai, Jinfeng; Mueller, Karl; Munusamy, Prabhakaran; Thevuthasan, Suntharampillai; Wang, Hongfei; Washton, Nancy [Pacific Northwest National Laboratory, EMSL, P.O. Box 999, Richland, Washington 99352 (United States)] [Pacific Northwest National Laboratory, EMSL, P.O. Box 999, Richland, Washington 99352 (United States); Elder, Alison; Baisch, Brittany L. [Department of Environmental Medicine, University of Rochester, Rochester, New York (United States)] [Department of Environmental Medicine, University of Rochester, Rochester, New York (United States); Karakoti, Ajay; Kuchibhatla, Satyanarayana V. N. T. [Battelle Science and Technology India, Pune, Maharashtra (India); Moon, DaeWon [Daegu Gyeongbuk Institute of Science and Technology, Daeju (Korea, Republic of)] [Daegu Gyeongbuk Institute of Science and Technology, Daeju (Korea, Republic of)

    2013-09-15T23:59:59.000Z

    This review examines characterization challenges inherently associated with understanding nanomaterials and the roles surface and interface characterization methods can play in meeting some of the challenges. In parts of the research community, there is growing recognition that studies and published reports on the properties and behaviors of nanomaterials often have reported inadequate or incomplete characterization. As a consequence, the true value of the data in these reports is, at best, uncertain. With the increasing importance of nanomaterials in fundamental research and technological applications, it is desirable that researchers from the wide variety of disciplines involved recognize the nature of these often unexpected challenges associated with reproducible synthesis and characterization of nanomaterials, including the difficulties of maintaining desired materials properties during handling and processing due to their dynamic nature. It is equally valuable for researchers to understand how characterization approaches (surface and otherwise) can help to minimize synthesis surprises and to determine how (and how quickly) materials and properties change in different environments. Appropriate application of traditional surface sensitive analysis methods (including x-ray photoelectron and Auger electron spectroscopies, scanning probe microscopy, and secondary ion mass spectroscopy) can provide information that helps address several of the analysis needs. In many circumstances, extensions of traditional data analysis can provide considerably more information than normally obtained from the data collected. Less common or evolving methods with surface selectivity (e.g., some variations of nuclear magnetic resonance, sum frequency generation, and low and medium energy ion scattering) can provide information about surfaces or interfaces in working environments (operando or in situ) or information not provided by more traditional methods. Although these methods may require instrumentation or expertise not generally available, they can be particularly useful in addressing specific questions, and examples of their use in nanomaterial research are presented.

  6. Some Skepticism about Increasing Shareholder Power

    E-Print Network [OSTI]

    Anabtawi, Iman

    2007-01-01T23:59:59.000Z

    2005) (“[E]ffective corporate governance, which enhancesmetric for effective corporate governance. Id. at 892 (“Iwould improve corporate governance and increase shareholder

  7. Increasing water holding capacity for irrigation

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

    Increasing water holding capacity for irrigation Reseachers recommend solutions for sediment trapping in irrigation system LANL and SNL leveraged technical expertise to determine...

  8. New Sensor Network Technology Increases Manufacturing Efficiency...

    Energy Savers [EERE]

    Increases Manufacturing Efficiency April 11, 2013 - 12:00am Addthis EERE supported Eaton Corporation in the development and successful deployment of an electric motor...

  9. INCREASING RENDERING PERFORMANCE OF GRAPHICS HARDWARE

    E-Print Network [OSTI]

    Whitton, Mary C.

    a compute-on-demand paradigm for the design of high-speed and energy-efficient graphics components. The goalINCREASING RENDERING PERFORMANCE OF GRAPHICS HARDWARE Justin Hensley A dissertation submitted RIGHTS RESERVED ii #12;ABSTRACT JUSTIN HENSLEY: Increasing Rendering Performance of Graphics Hardware

  10. PERCEIVED SPEED INCREASES AT LOW LUMINANCE

    E-Print Network [OSTI]

    Pashkam, Maryam Vaziri

    PERCEIVED SPEED INCREASES AT LOW LUMINANCE Maryam Vaziri-Pashkam, Patrick Cavanagh Vision Sciences Laboratory, Department of Psychology, Harvard University Discussion Does changing the mean luminance is increased as the mean luminance of the grating decreases. Conclusion First Experiment: Stimuli were radial

  11. Experiments illustrating the importance of automated reasoning in spacecraft reactor control

    SciTech Connect (OSTI)

    Bernard, J.A. (Nuclear Reactor Laboratory, Massachusetts Institute of Technology, 138 Albany Street Cambridge, Massachusetts (USA)); Wyant, F.J. (Nuclear Technology Projects Division, Sandia National Laboratories, P.O. Box 5800 Albuquerque, New Mexico (USA))

    1991-01-10T23:59:59.000Z

    The importance of automated reasoning to the control of spacecraft nuclear reactors is discussed. Presented are results from experiments that demonstrate the role of planning, prediction, and assessment in the realization of autonomous control. These experiments were performed under closed-loop conditions on the Annular Core Research Reactor that is operated by the Sandia National Laboratories. Automated diagnostics is identified as an area that requires much further research.

  12. SES Performance-Based Pay Increase

    Broader source: Energy.gov [DOE]

    An agency may provide a pay increase to allow a senior executive to advance his or her relative position with the SES rate range only upon a determination by the authorized agency official that the executive’s individual performance and/or contribution to agency performance so warrant. A senior executive who receives an annual summary rating of Outstanding or equivalent may be considered for an annual pay increase. A senior executive who receives an annual summary rating of less than Fully Successful or equivalent may not receive an increase in pay for the current appraisal period. The expectation is that executives who are paid consistent with their current level of responsibilities and who receive an acceptable (“Fully Successful” or better) annual summary rating will be eligible to receive a discretionary performance-based pay increase. Pay increases that advance an executive's position in the SES rate range restart the clock under the 12-month rule.

  13. Whisker formation in Sn and Pb-Sn coatings: Role of intermetallic growth, stress evolution, and plastic deformation processes

    SciTech Connect (OSTI)

    Chason, E.; Jadhav, N.; Kumar, K. S. [Division of Engineering, Brown University, Providence, Rhode Island 02912 (United States); Chan, W. L. [Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Reinbold, L. [Raytheon Company IDS, Maritime Mission Center, Portsmouth, Rhode Island 02871 (United States)

    2008-04-28T23:59:59.000Z

    We have simultaneously measured the evolution of intermetallic volume, stress, and whisker density in Sn and Pb-Sn alloy layers on Cu to study the fundamental mechanisms controlling whisker formation. For pure Sn, the stress becomes increasingly compressive and then saturates, corresponding to a plastically deformed region spreading away from the growing intermetallic particles. Whisker nucleation begins after the stress saturates. Pb-Sn layers have similar intermetallic growth kinetics but the resulting stress and whisker density are much less. Measurements after sputtering demonstrate the important role of the surface oxide in inhibiting stress relaxation.

  14. Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia...

    Office of Environmental Management (EM)

    Touts Importance of Cellulosic Ethanol at Georgia Biorefinery Groundbreaking Secretary Bodman Touts Importance of Cellulosic Ethanol at Georgia Biorefinery Groundbreaking October...

  15. Secretary Chu to Discuss Importance of Electric Grid Modernization...

    Energy Savers [EERE]

    Discuss Importance of Electric Grid Modernization to U.S. Competitiveness at Gridwise Global Forum Secretary Chu to Discuss Importance of Electric Grid Modernization to U.S....

  16. US Crude Oil Production Surpasses Net Imports | Department of...

    Office of Environmental Management (EM)

    US Crude Oil Production Surpasses Net Imports US Crude Oil Production Surpasses Net Imports Source: Energy Information Administration Short Term Energy Outlook. Chart by Daniel...

  17. Energy Secretary Bodman in Turkey to Highlight Importance of...

    Office of Environmental Management (EM)

    in Turkey to Highlight Importance of Expanding Oil and Gas Supply and Infrastructure Energy Secretary Bodman in Turkey to Highlight Importance of Expanding Oil and Gas Supply and...

  18. DOE Researchers Achieve Important Genetic Breakthroughs to Help...

    Office of Environmental Management (EM)

    Researchers Achieve Important Genetic Breakthroughs to Help Develop Cheaper Biofuels DOE Researchers Achieve Important Genetic Breakthroughs to Help Develop Cheaper Biofuels...

  19. Handling Strategies for Import Containers at Marine Terminals

    E-Print Network [OSTI]

    De Castilho, Bernardo; Daganzo, Carlos F.

    1993-01-01T23:59:59.000Z

    Containers at Marine Terminals Bemardo De Castilho Carlos F.Import Containers at Marine Terminals Bernardo De CastilhoFOR IMPORT AT MARINE TERMINALS CONTAINERS BERNARDO DE

  20. Rule Proposed to Prohibit Importation of Products that Fail to...

    Energy Savers [EERE]

    Rule Proposed to Prohibit Importation of Products that Fail to Comply with DOE Energy Conservation Standards Rule Proposed to Prohibit Importation of Products that Fail to Comply...

  1. Effects of increasing tip velocity on wind turbine rotor design.

    SciTech Connect (OSTI)

    Resor, Brian Ray; Maniaci, David Charles; Berg, Jonathan Charles; Richards, Phillip William

    2014-05-01T23:59:59.000Z

    A reduction in cost of energy from wind is anticipated when maximum allowable tip velocity is allowed to increase. Rotor torque decreases as tip velocity increases and rotor size and power rating are held constant. Reduction in rotor torque yields a lighter weight gearbox, a decrease in the turbine cost, and an increase in the capacity for the turbine to deliver cost competitive electricity. The high speed rotor incurs costs attributable to rotor aero-acoustics and system loads. The increased loads of high speed rotors drive the sizing and cost of other components in the system. Rotor, drivetrain, and tower designs at 80 m/s maximum tip velocity and 100 m/s maximum tip velocity are created to quantify these effects. Component costs, annualized energy production, and cost of energy are computed for each design to quantify the change in overall cost of energy resulting from the increase in turbine tip velocity. High fidelity physics based models rather than cost and scaling models are used to perform the work. Results provide a quantitative assessment of anticipated costs and benefits for high speed rotors. Finally, important lessons regarding full system optimization of wind turbines are documented.

  2. Assessment of Summer 1997 motor gasoline price increase

    SciTech Connect (OSTI)

    NONE

    1998-05-01T23:59:59.000Z

    Gasoline markets in 1996 and 1997 provided several spectacular examples of petroleum market dynamics. The first occurred in spring 1996, when tight markets, following a long winter of high demand, resulted in rising crude oil prices just when gasoline prices exhibit their normal spring rise ahead of the summer driving season. Rising crude oil prices again pushed gasoline prices up at the end of 1996, but a warm winter and growing supplies weakened world crude oil markets, pushing down crude oil and gasoline prices during spring 1997. The 1996 and 1997 spring markets provided good examples of how crude oil prices can move gasoline prices both up and down, regardless of the state of the gasoline market in the United States. Both of these spring events were covered in prior Energy Information Administration (EIA) reports. As the summer of 1997 was coming to a close, consumers experienced yet another surge in gasoline prices. Unlike the previous increase in spring 1996, crude oil was not a factor. The late summer 1997 price increase was brought about by the supply/demand fundamentals in the gasoline markets, rather than the crude oil markets. The nature of the summer 1997 gasoline price increase raised questions regarding production and imports. Given very strong demand in July and August, the seemingly limited supply response required examination. In addition, the price increase that occurred on the West Coast during late summer exhibited behavior different than the increase east of the Rocky Mountains. Thus, the Petroleum Administration for Defense District (PADD) 5 region needed additional analysis (Appendix A). This report is a study of this late summer gasoline market and some of the important issues surrounding that event.

  3. Atrial natriuretic factor increases vascular permeability

    SciTech Connect (OSTI)

    Lockette, W.; Brennaman, B. (Wayne State Univ. School of Medicine, Detroit, MI (USA))

    1990-12-01T23:59:59.000Z

    An increase in central blood volume in microgravity may result in increased plasma levels of atrial natriuretic factor (ANF). Since elevations in plasma ANF are found in clinical syndromes associated with edema, and since space motion sickness induced by microgravity is associated with an increase in central blood volume and facial edema, we determined whether ANF increases capillary permeability to plasma protein. Conscious, bilaterally nephrectomized male rats were infused with either saline, ANF + saline, or hexamethonium + saline over 2 h following bolus injections of 125I-albumin and 14C-dextran of similar molecular size. Blood pressure was monitored and serial determinations of hematocrits were made. Animals infused with 1.0 micrograms.kg-1.min-1 ANF had significantly higher hematocrits than animals infused with saline vehicle. Infusion of ANF increased the extravasation of 125I-albumin, but not 14C-dextran from the intravascular compartment. ANF also induced a depressor response in rats, but the change in blood pressure did not account for changes in capillary permeability to albumin; similar depressor responses induced by hexamethonium were not accompanied by increased extravasation of albumin from the intravascular compartment. ANF may decrease plasma volume by increasing permeability to albumin, and this effect of ANF may account for some of the signs and symptoms of space motion sickness.

  4. Increased activity expected in Permian basin, Gulf of Mexico

    SciTech Connect (OSTI)

    Hagar, R.

    1988-03-14T23:59:59.000Z

    Exploration and development activities in two of the most important petroleum provinces in the U.S. are mixed, but the outlook is bright. There has been a steady increase in drilling in oil plays of the deepwater Gulf of Mexico and in the Permian basin of West Texas and New Mexico. But natural gas drilling has not seen much of an increase, although activity involving Miocne sands in the shallow water portion of the gulf is starting to pick up. Deep gas drilling, stalled by the 1986 spot price collapse, has not yet shown signs of new life, even though production is scheduled to begin this year from the Jurassic Norphlet deep gas play off Alabama. There should be continued increases this year in deepwater and Permian basin drilling if oil prices remain in the $18-20/bbl range. And gas drilling is expected to pick up considerably if spot prices strengthen. An important factor in the drilling outlook is an expectation that major interstate transmission companies this year will resume buying long term gas supplies for resale. Long term contracts reduce producer uncertainty in project economics.

  5. Is Lutein a Physiologically Important Ligand for Transthyretin in Humans?

    SciTech Connect (OSTI)

    Liwei Chen

    2003-05-31T23:59:59.000Z

    Lutein and zeaxanthin are the only carotenoids accumulated in the macula of the human retina and are known as the macular pigments (MP). These pigments account for the yellow color of the macula and appear to play an important role in protecting against age-related macular degeneration (AMD). The uptake of lutein and zeaxanthin in human eyes is remarkably specific. It is likely that specific transport or binding proteins are involved. The objective is to determine whether transthyretin (TTR) is a transport protein in human plasma and could thus deliver lutein from the blood to the retina. In this study, they used a biosynthetic {sup 13}C-lutein tracer and gas chromatography-combustion interfaced-isotope ratio mass spectrometry (GCC-IRMS) to gain the requisite sensitivity to detect the minute amounts of lutein expected as a physiological ligand for human transthyretin. The biosynthetic {sup 13}C-labeled lutein tracer was purified from algae. Healthy women (n = 4) each ingested 1 mg of {sup 13}C-labeled lutein daily for 3 days and a blood sample was collected 24 hours after the final dose. Plasma TTR was isolated by retinol-binding protein (RBP)-sepharose affinity chromatography and extracted with chloroform. The {sup 13}C/{sup 12}C ratio in the TTR extract was measured by GCC-IRMS. There was no {sup 13}C-lutein enrichment in the pure TTR extract. This result indicated that lutein is not associated with TTR in human plasma after ingestion in physiological amounts. Some hydrophobic compounds with yellow color may bind to human TTR in the plasma. However, this association needs to be further proved by showing specificity. The study provides a new approach for carotenoid-binding protein studies using a stable isotope tracer method combined with the high precision of GCC-IRMS. The mechanism of selective transport, uptake, and accumulation of lutein in human macula remain to be determined.

  6. Technology Partnership Ombudsman - Roles, Responsibilities, Authoritie...

    Energy Savers [EERE]

    Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and Accountabilities Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and...

  7. Both construction and operations continue to increase

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

    Both construction and operations continue to increase As mentioned earlier, Building 9731 was the first building completed at Y-12, having been completed in just a few weeks in...

  8. Increasing TLB reach using TCAM cells 

    E-Print Network [OSTI]

    Kumar, Anuj

    2005-02-17T23:59:59.000Z

    We propose dynamic aggregation of virtual tags in TLB to increase its coverage and improve the overall miss ratio during address translation. Dynamic aggregation exploits both the spatial and temporal locality inherent in ...

  9. Report: Natural Gas Infrastructure Implications of Increased...

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

    Increased Demand from the Electric Power Sector More Documents & Publications Downeast LNG, Inc. - FE Dkt. No. 14-173-LNG Dominion Cove Point LNG, LP - FE Dkt. No 11-128-LNG...

  10. Increasing Global Renewable Energy Market Share

    E-Print Network [OSTI]

    Peinke, Joachim

    Increasing Global Renewable Energy Market Share: Recent Trends and Perspectives Final Report Prepared for: Beijing International Renewable Energy Conference 2005 Prepared by: The Expert Group .............................................................. ix Message to the Beijing International Renewable Energy Conference from the Secretary General

  11. RESEARCH ARTICLE Lifespan Extension and Increased Pumping

    E-Print Network [OSTI]

    Gronostajski, Richard M.

    RESEARCH ARTICLE Lifespan Extension and Increased Pumping Rate Accompany Pharyngeal Muscle in multiple behavioral defects; slower pharyngeal pumping rate, impaired egg laying, defective motility nfi-1 must be expressed to rescue the pharyngeal pumping defect. Expression of nfi-1 from

  12. Introduction Wetlands are increasingly used for wastewater

    E-Print Network [OSTI]

    Hall, Sharon J.

    Introduction Wetlands are increasingly used for wastewater treatment Plant community changes and related nutrient retention within an aridland constructed wastewater treatment wetland How does plant community composition change in an aridland constructed wastewater treatment wetland and how do those

  13. Fact #736: July 16, 2012 Total Petroleum Imports and Net Petroleum Imports:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in RepresentativeDepartment ofDepartment ofof Energy 1:Petroleum Imports

  14. Semantic Analysis of Role Mining Results and Shadowed Roles Detection

    E-Print Network [OSTI]

    Garcia-Alfaro, Joaquin

    . These techniques get inspiration from data mining techniques, hence, they are known as role mining (RM). Several eSemantic Analysis of Role Mining Results and Shadowed Roles Detection Safa`a Hachanaa,c , Fr, Email: safa@swid.fr bInstitut Telecom-Mines/Telecom Bretagne, D´ept. LUSSI, Rennes, France Emails

  15. Original article Metabolic endotoxemia directly increases the

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    metabolism and the number of large adipocytes was reduced. Eventually, a pretreatment with LPS enhanced HFD that regulates energy metabolism [1­3] and is causally involved in metabolic diseases [3­5]. Recent data have,24­26]. Recent data provide further evidence for the importance of LPS and its receptor system CD14/TLR4 on HFD

  16. The role of renewable energy in climate stabilization: results from the EMF 27 scenarios

    SciTech Connect (OSTI)

    Luderer, Gunnar; Krey, Volker; Calvin, Katherine V.; Merrick, James; Mima, Silvana; Pietzcker, Robert; Van Vliet, Jasper; Wada, Kenichi

    2013-10-15T23:59:59.000Z

    This paper uses the EMF27 scenarios to explore the role of renewable energy (RE) in climate change mitigation. Currently RE supplies almost 20 % of global electricity demand. Almost all EMF27 mitigation scenarios show a strong increase in renewable power production, with a substantial ramp-up of wind and solar power deployment. In many scenarios, renewables are the most important long-term mitigation option for power supply. Wind energy is competitive even without climate policy, whereas the prospects of solar photovoltaics (PV) are highly contingent on the ambitiousness of climate policy. Bioenergy is an important and versatile energy carrier; however—with the exception of low temperature heat—there is less scope for renewables other than biomass for non-electric energy supply. Despite the important role of wind and solar power in climate change mitigation scenarios with full technology availability, limiting their deployment has a relatively small effect on mitigation costs, if nuclear and carbon capture and storage (CCS)—which can serve as substitutes in low-carbon power supply—are available. Limited bioenergy availability in combination with limited wind and solar power by contrast, results in a more substantial increase in mitigation costs. While a number of robust insights emerge, the results on renewable energy deployment levels vary considerably across the models. An in-depth analysis of a subset of EMF27 reveals substantial differences in modeling approaches and parameter assumptions. To a certain degree, differences in model results can be attributed to different assumptions about technology costs, resource potentials and systems integration.

  17. Increased Mercury Bioaccumulation Follows Water Quality Improvement

    SciTech Connect (OSTI)

    Bogle, M.A.; Peterson, M.J.; Smith, J.G.; Southworth, G.R.

    1999-09-15T23:59:59.000Z

    Changes in physical and chemical characteristics of aquatic habitats made to reduce or eliminate ecological risks can sometimes have unforeseen consequences. Environmental management activities on the U.S. Dept. of Energy reservation in Oak Ridge, Tennessee,have succeeded in improving water quality in streams impacted by discharges fi-om industrial facilities and waste disposal sites. The diversity and abundance of pollution-sensitive components of the benthic macroinvertebrate communities of three streams improved after new waste treatment systems or remedial actions reduced inputs of various toxic chemicals. Two of the streams were known to be mercury-contaminated from historical spills and waste disposal practices. Waterborne mercury concentrations in the third were typical of uncontaminated systems. In each case, concentrations of mercury in fish, or the apparent biological availability of mercury increased over the period during which ecological metrics indicated improved water quality. In the system where waterborne mercury concentrations were at background levels, increased mercury bioaccumulation was probably a result of reduced aqueous selenium concentrations; however, the mechanisms for increased mercury accumulation in the other two streams remain under investigation. In each of the three systems, reduced inputs of metals and inorganic anions was followed by improvements in the health of aquatic invertebrate communities. However, this reduction in risk to aquatic invertebrates was accompanied by increased risk to humans and piscivorous wildlife related to increased mercury concentrations in fish.

  18. Are Neutral Sunspot Winds Important for Penumbral Dynamics and the First Ionization Potential Effect?

    E-Print Network [OSTI]

    J. R. Kuhn; H. Lin; H. Morgan

    2005-09-29T23:59:59.000Z

    The low ionization state in parts of a sunspot may play an important role in its evolution and dynamical state. The cool magnetic interior region of the sunspot develops a substantial neutral atomic and molecular hydrogen osmotic pressure which can drive a wind outward from the umbra. Ambipolar diffusion against the magnetically pinned ionized plasma component can also distort the umbral magnetic field into a filamentary penumbral structure. This may be important for explaining the development of the sunspot penumbra and the Evershed flow. This fractionation process may also be important for the ``First Ionization Potential'' (FIP) effect seen in the solar wind. In support of this mechanism we find evidence for such ionization fractionization in UV observations of molecular hydrogen in a sunspot umbra and penumbra.

  19. Role Profile Head of School

    E-Print Network [OSTI]

    Edinburgh, University of

    Role Profile Head of School Purpose of the Role The Head of School is accountable for:- · The provision of academic leadership, developing and delivering School objectives for, in particular, teaching, · The effective governance and management of the School and all of its resources. Context of the Role

  20. Understanding Japan's Role in a

    E-Print Network [OSTI]

    Qian, Ning

    Understanding Japan's Role in a Global Economy #12;Promoting Knowledge on Japan The Center Japan focused on understanding Japan's role in the global economy. Established in 1986 under... · Organizing conferences, workshops and seminars on topics related to Japan and the United States, and the role

  1. Roles and Responsibilities

    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 ofEnergy at Waste-to-Energy usingofRetrofittingFundA l i c e L iEnergyRole

  2. Analysis of genomic Regions of IncreaseD Gene Expression (RIDGE)s in immune activation 

    E-Print Network [OSTI]

    Hansson, Lena

    2009-01-01T23:59:59.000Z

    A RIDGE (Region of IncreaseD Gene Expression), as defined by previous studies, is a consecutive set of active genes on a chromosome that span a region around 110 kbp long. This study investigated RIDGE formation by ...

  3. Role of Fusion Energy in a Sustainable Global Energy Strategy

    SciTech Connect (OSTI)

    Sheffield, J.

    2001-03-07T23:59:59.000Z

    Fusion can play an important role in sustainable global energy because it has an available and unlimited fuel supply and location not restricted by climate or geography. Further, it emits no greenhouse gases. It has no potential for large energy releases in an accident, and no need for more than about 100 years retention for radioactive waste disposal. Substantial progress in the realization of fusion energy has been made during the past 20 years of research. It is now possible to produce significant amounts of energy from controlled deuterium and tritium (DT) reactions in the laboratory. This has led to a growing confidence in our ability to produce burning plasmas with significant energy gain in the next generation of fusion experiments. As success in fusion facilities has underpinned the scientific feasibility of fusion, the high cost of next-step fusion facilities has led to a shift in the focus of international fusion research towards a lower cost development path and an attractive end product. The increasing data base from fusion research allows conceptual fusion power plant studies, of both magnetic and inertial confinement approaches to fusion, to translate commercial requirements into the design features that must be met if fusion is to play a role in the world's energy mix; and identify key R and D items; and benchmark progress in fusion energy development. This paper addresses the question, ''Is mankind closer or farther away from controlled fusion than a few decades ago?'' We review the tremendous scientific progress during the last 10 years. We use the detailed engineering design activities of burning plasma experiments as well as conceptual fusion power plant studies to describe our visions of attractive fusion power plants. We use these studies to compare technical requirements of an attractive fusion system with present achievements and to identify remaining technical challenges for fusion. We discuss scenarios for fusion energy deployment in the energy market.

  4. Role of the basin boundary conditions in gravity wave turbulence

    E-Print Network [OSTI]

    Luc Deike; Benjamin Miquel; Pablo Gutiérrez-Matus; Timothée Jamin; Benoit Semin; Sébastien Aumaitre; Michael Berhanu; Eric Falcon; Félicien BONNEFOY

    2014-12-16T23:59:59.000Z

    Gravity wave turbulence is studied experimentally in a large wave basin where irregular waves are generated unidirectionally. The role of the basin boundary conditions (absorbing or reflecting) and of the forcing properties are investigated. To that purpose, an absorbing sloping beach opposite to the wavemaker can be replaced by a reflecting vertical wall. We observe that the wave field properties depend strongly on these boundary conditions. Quasi-one dimensional field of nonlinear waves propagate before to be damped by the beach whereas a more multidirectional wave field is observed with the wall. In both cases, the wave spectrum scales as a frequency-power law with an exponent that increases continuously with the forcing amplitude up to a value close to -4, which is the value predicted by the weak turbulence theory. The physical mechanisms involved are probably different according to the boundary condition used, but cannot be easily discriminated with only temporal measurements. We have also studied freely decaying gravity wave turbulence in the closed basin. No self-similar decay of the spectrum is observed, whereas its Fourier modes decay first as a time power law due to nonlinear mechanisms, and then exponentially due to linear viscous damping. We estimate the linear, nonlinear and dissipative time scales to test the time scale separation that highlights the important role of a large scale Fourier mode. By estimation of the mean energy flux from the initial decay of wave energy, the Kolmogorov-Zakharov constant is evaluated and found to be compatible with a recent theoretical value.

  5. Ceramic composites: Roles of fiber and interface

    SciTech Connect (OSTI)

    Singh, J.P.; Singh, D. [Argonne National Lab., IL (United States). Energy Technology Div.

    1997-09-01T23:59:59.000Z

    Results are presented that elucidate (a) the effects of fiber coating on retained fiber strength and mechanical properties of Nicalon-fiber-reinforced SiC matrix composites, and (b) the role of residual stresses in the interfacial bond strength of SiC-fiber-reinforced reaction-bonded Si{sub 3}N{sub 4} matrix composites. For Nicalon-fiber-reinforced SiC matrix composites that were fractured in a flexural mode, retained in-situ fiber strength, ultimate strength, and work-of-fracture (WOF) of the composites increased with increasing thickness of the fiber coating and reached maximum values at a coating thickness of {approx} 0.3 {micro}m. A direct correlation between the variation of in-situ fiber strength and the variation of ultimate strength and WOF of the composites clearly indicates the critical role of the retained in-situ strength of reinforcing fibers in composites. Fiber pushout tests performed on SiC-fiber-reinforced reaction-bonded Si{sub 3}N{sub 4} matrix composites indicate that both debonding and frictional shear stresses decreased with increasing fiber content. These variations are consistent with the variation of residual radial stress on fibers, as measured by neutron diffraction, i.e., residual stresses decreased with increasing fiber content. Because fracture behavior is strongly controlled by interfacial bond strength, which is proportional to the residual radial stress, appropriate control of residual stress is critical in the design of composites with desired fracture properties.

  6. Reply: Lithium and Increased Cortical Gray Matter--More Tissue or More Water?

    E-Print Network [OSTI]

    Thompson, Paul

    Reply: Lithium and Increased Cortical Gray Matter--More Tissue or More Water? To the Editor: W e. Regenold voices some disappointment that we did not determine whether an increase in brain tissue water patients. Although lithium's effects on body water homeostasis (2) are important to consider, the absence

  7. Increasing security in inter-chip communication

    DOE Patents [OSTI]

    Edwards, Nathan J; Hamlet, Jason; Bauer, Todd; Helinski, Ryan

    2014-10-28T23:59:59.000Z

    An apparatus for increasing security in inter-chip communication includes a sending control module, a communication bus, and a receiving control module. The communication bus is coupled between the sending control module and the receiving control module. The sending control module operates to send data on the communication bus, disable the communication bus when threats are detected, or both.

  8. INCREASED LEAD ABSORPTION AND LEAD POISONING

    E-Print Network [OSTI]

    INCREASED LEAD ABSORPTION AND LEAD POISONING IN YOUNG CHILDREN A STATDIE:"IT BY THE CEJde slnt:t! the Surgeon GenerJi's Statement. "~edicJI Aspects of Childhood Lead POisoning," was issued:ld absorption Jnd lead poisoning. Such JCtivities for children will continue to be necessary until sources

  9. DREAM tool increases space weather predictions

    E-Print Network [OSTI]

    - 1 - DREAM tool increases space weather predictions April 13, 2012 Predicting space weather improved by new DREAM modeling tool Earth's radiation belts can now be studied with a new modeling tool DREAM comes into play. Radiation belt structure and dynamics revealed DREAM is a modeling tool

  10. Porous radiant burners having increased radiant output

    DOE Patents [OSTI]

    Tong, Timothy W. (Tempe, AZ); Sathe, Sanjeev B. (Tempe, AZ); Peck, Robert E. (Tempe, AZ)

    1990-01-01T23:59:59.000Z

    Means and methods for enhancing the output of radiant energy from a porous radiant burner by minimizing the scattering and increasing the adsorption, and thus emission of such energy by the use of randomly dispersed ceramic fibers of sub-micron diameter in the fabrication of ceramic fiber matrix burners and for use therein.

  11. Closing Digital Divides, Increasing Digital Literacy

    E-Print Network [OSTI]

    Acton, Scott

    people s media ecology #12;2. MOBILE SHIFT #12;#12;THE MOBILE PARADOX #12;Are all digital media Closing Digital Divides, Increasing Digital Literacy S. Craig Watkins The University of Texas at Austin #12;4Shifts #12;1. Digital divides & Participation gaps (Jenkins 2006; Watkins 2012) #12;Young

  12. agronomically important cultivars: Topics by E-print Network

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

    the tarsonemids, a serious increase in P. latus on chilli has coincided with the growing cultivation of this crop, whereas increasing population levels of Steneotarsonemus spinki...

  13. The role of cholesterol in the association of endoplasmic reticulum membranes with mitochondria

    SciTech Connect (OSTI)

    Fujimoto, Michiko [Cellular Stress Signaling Unit, Integrative Neuroscience Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD 21224 (United States)] [Cellular Stress Signaling Unit, Integrative Neuroscience Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD 21224 (United States); Hayashi, Teruo, E-mail: thayashi@mail.nih.gov [Cellular Stress Signaling Unit, Integrative Neuroscience Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD 21224 (United States)] [Cellular Stress Signaling Unit, Integrative Neuroscience Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD 21224 (United States); Su, Tsung-Ping, E-mail: tsu@intra.nida.nih.gov [Cellular Pathobiology Section, Integrative Neuroscience Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD 21224 (United States)] [Cellular Pathobiology Section, Integrative Neuroscience Branch, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Department of Health and Human Services, Baltimore, MD 21224 (United States)

    2012-01-06T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer The endoplasmic reticulum subdomain termed MAM associates with mitochondria. Black-Right-Pointing-Pointer The biophysical role of lipids in the MAM-mitochondria association is unknown. Black-Right-Pointing-Pointer The in vitro membrane association assay was used to examine the role of lipids. Black-Right-Pointing-Pointer Cholesterol was found to negatively regulate the association. -- Abstract: The unique endoplasmic reticulum (ER) subdomain termed the mitochondria-associated ER membrane (MAM) engages the physical connection between the ER and the mitochondrial outer membrane and plays a role in regulating IP{sub 3} receptor-mediated Ca{sup 2+} influx and the phospholipid transport between the two organelles. The MAM contains certain signaling and membrane-tethering proteins but also lipids including cholesterol. The biophysical role of lipids at the MAM, specifically in the physical interaction between the MAM of the ER and mitochondria, remains not totally clarified. Here we employed the in vitro membrane association assay to investigate the role of cholesterol in the association between MAMs and mitochondria. The purified MAMs and mitochondria were mixed in vitro in a test tube and then the physical association of the two subcellular organelles was quantified indirectly by measuring the presence of the MAM-specific protein sigma-1 receptors in the mitochondria fraction. Purified MAMs contained free cholesterol approximately 7 times higher than that in microsomes. We found that depletion of cholesterol in MAMs with methyl-{beta}-cyclodextrin (M{beta}C) significantly increases the association between MAMs and mitochondria, whereas M{beta}C saturated with cholesterol does not change the association. {sup 14}C-Serine pulse-labeling demonstrated that the treatment of living cells with M{beta}C decreases the level of de novo synthesized {sup 14}C-phosphatidylserine (PtSer) and concomitantly increases greatly the synthesis of {sup 14}C-phosphatidylethanolamine (PtEt). Apparently, cholesterol depletion increased the PtSer transport from MAMs to mitochondria. Our findings suggest that cholesterol is an important substrate in regulating the association between MAMs of the ER and mitochondria.

  14. BILLS IMPORTANT TO THOSE INTERESTED IN GLOBAL WARMING League of Women Voters, Washington

    E-Print Network [OSTI]

    BILLS IMPORTANT TO THOSE INTERESTED IN GLOBAL WARMING League of Women Voters, Washington Current.85% annually by 2010) and renewable energy (15% by 2023) standards for Washington electric utilities, increase in local tax revenues, additional income for farmers with the added benefits of stable electricity

  15. he agricultural sector is rapidly being trans-formed into an industry of major importance

    E-Print Network [OSTI]

    Antsaklis, Panos

    T he agricultural sector is rapidly being trans- formed into an industry of major importance, with superior performance in most cases. To manage the increasing complexity of agricultural systems agri- culture, where the goal is to improve the efficiency of opera- tion of agricultural enterprises

  16. affecting nuclear import: Topics by E-print Network

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

    nuclear properties in nuclear terra incognita. It is important to remember that the lesson learned by going to the limits of the nuclear binding is also important for normal...

  17. U.S. LNG Imports from Equatorial Guinea

    Gasoline and Diesel Fuel Update (EIA)

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  18. U.S. LNG Imports from United Arab Emirates

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  19. U.S. LNG Imports from Other Countries

    Gasoline and Diesel Fuel Update (EIA)

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  20. U.S. LNG Imports from Trinidad/Tobago

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

    Otay Mesa, CA Alamo, TX El Paso, TX Galvan Ranch, TX Hidalgo, TX McAllen, TX Penitas, TX LNG Imports from Algeria Cove Point, MD Everett, MA Lake Charles, LA LNG Imports from...

  1. ,"U.S. Natural Gas Pipeline Imports From Canada (MMcf)"

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

    2015 1:45:50 PM" "Back to Contents","Data 1: U.S. Natural Gas Pipeline Imports From Canada (MMcf)" "Sourcekey","N9102CN2" "Date","U.S. Natural Gas Pipeline Imports From Canada...

  2. ,"U.S. Liquefied Natural Gas Imports From Egypt (MMcf)"

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

    32015 8:32:49 AM" "Back to Contents","Data 1: U.S. Liquefied Natural Gas Imports From Egypt (MMcf)" "Sourcekey","N9103EG2" "Date","U.S. Liquefied Natural Gas Imports From Egypt...

  3. Fairer Trade, Removing Gender Bias in US Import Taxes

    E-Print Network [OSTI]

    Taylor, Lori L.; Dar, Jawad

    Fairer Trade Removing Gender Bias in US Import Taxes LORI L. TAYLOR AND JAWAD DAR Mosbacher Institute VOLUME 6 | ISSUE 3 | 2015 There are many inequalities in US tariff policy. Products imported from certain countries enter duty free..., the US Su- preme Court refused to hear appeals from import- ers Rack Room Shoes Inc. and Forever 21 Inc., thereby blocking their attempts to challenge an earlier ruling by the Court of Internation- al Trade. The importers had argued before the Court...

  4. Microsoft PowerPoint - Nuclear Material Import Export License...

    National Nuclear Security Administration (NNSA)

    Commission (NRC) importexport license? - Licenses for imports - Licenses for exports - Export license monitoring Highlights of importsexports in 2014 - Nuclear...

  5. Increasing Energy Security | Department of Energy

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

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

  6. Increasing Scientific Productivity by Tracking Data

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

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

  7. American politics and policies in the regulation of Mexican natural gas imports

    SciTech Connect (OSTI)

    Palmer, D.R.

    1983-01-01T23:59:59.000Z

    Regulation of natural gas imports from Mexico has been dominated by the industry's domestic regulatory-issue agenda throughout the 30-year trade history. Three distinct phases are identified. In the 1950's, Mexican imports were assessed in terms of their effect on a domestic industry experiencing rapid growth and inter-fuel competition. In the 1960's and thereafter, preservation of domestic price regulation was the overriding criterion for determination of the public interest in Mexican import applications. In the most recent phase, national security considerations activated by the energy crisis have increased the salience of foreign economic policy in the regulation of Mexican natural gas imports. Notwithstanding, domestic issues have continued to predominate. The increasing importance of foreign economic policy in determination of the public interest in Mexican imports is apparent in the transformation of regulatory practice. An administrative process in which the Federal Power Commission interpreted a vague Congressional mandate for the public interest in adversarial public hearings was transformed in the Carter Administration. Explicit policy guidelines were enunciated and interpreted in the Department of Energy under the jurisdiction of its Secretary. Policy consistency and containment of pluralist participatory politics were explicit objectives of a new Congressional mandate that greatly modified regulatory procedures initiated by the Natural Gas Act in 1938.

  8. RUMINAL ADAPTATION TO INCREASING LEVELS OF CONCENTRATES

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    .0 % citrus pulp, 1.0 % lard, 7.0 % sugarbeet pulp, 3.3 % oat husk meal, 2.0 % coconut expeller and 2-chromatography. The rate of lactate fermentation was measured by incubation of 10 ml rumen fluid (taken at 14.00 h) with 1. If adaptation occurs one should expect an increase of lactate and a higher rate of L- lactate fermentation

  9. New hydrocracking catalysts increase throughput, run length

    SciTech Connect (OSTI)

    Huizinga, T. [Shell Internationale Petroleum Mij., The Hague (Netherlands); Theunissen, J.M.H. [Rayong Refinery Co. Ltd., Rayong (Thailand); Minderhoud, H.; Veen, R. van [Koninklijke/Shell-Lab., Amsterdam (Netherlands)

    1995-06-26T23:59:59.000Z

    An improved, second-stage hydrocracking catalyst has been developed by combining stabilized Y zeolites with amorphous silica alumina cracking components. A commercial application of this catalyst, along with a new, first-stage zeolitic hydrocracking catalyst, resulted in increased unit throughput and cycle length. The paper discusses the hydrocracking process, first-stage catalysts, second-stage catalysts, hydrogenation process, commercial results, and product properties.

  10. (*mechanism discovered since Darwin's time which plays an important role) The Essence of Darwin's Theory of Descent with Modification

    E-Print Network [OSTI]

    Bird, Peter

    's Theory of Descent with Modification (or "Evolution", as it has come to be known) paraphrased by P. Bird large spatial variations. (ice ages, plate tectonics*, solar cycles*, impacts*, non-solar ecosystems

  11. Abstract--Relay misoperations play an important role in cascading events. This paper proposes a novel strategy to monitor

    E-Print Network [OSTI]

    location, neural networks, power system faults, power system protection, protective relaying, synchronized involve relay operations directly or indirectly [1]. The hidden failures of protection relays, including, the selectivity of protective relay needs to be improved. The ideas of adaptive and wide-area protection

  12. Summary Drought stress plays an important role in deter-mining both the structure and function of forest ecosystems,

    E-Print Network [OSTI]

    was parameterized from local mea- surements of vegetation structure, soil properties and meteo- rology, and tested against independent measurements of eco- system latent energy (LE) and carbon fluxes and soil water with the model suggest a highly conservative allocation strategy in the vegeta- tion, focused belowground

  13. Ports on the Texas Gulf Coast -- Economic Importance and Role for Texas and U.S. Grain Crops.

    E-Print Network [OSTI]

    Johnson, Edward Mitch; Fuller, Stephen

    1980-01-01T23:59:59.000Z

    n a l maritime system v i a the por t e levator , the nexus between these two t ranspor ta t ion systems. The por t e l eva to r is the v i t a l l i n k between these two e s s e n t i a l systems of t ranspor t and must orches... of t h e information needed t o eva lua te and so lve t r a n s p o r t a t i o n problems. 2 This i s a n a c t i v i t y of North Cen t ra l Regional Technical Committee 137. This p r o j e c t is e n t i t l e d , v valuation of A l t e...

  14. Olfaction plays a role of major importance in the life of insects. Odorous pheromones are used to communicate

    E-Print Network [OSTI]

    Vogt, Richard G.

    requirements such as sexual communication. Lygus lineolaris (Hemiptera, Heteroptera: Miridae) is a polyphagous lineolaris (Hemiptera, Heteroptera: Miridae), a hemimetabolous insect. In previous work, a polyclonal in male antennae of the more distant relatives Podisus maculiventris or Nezara viridula (Hemiptera

  15. Fluid flow in the earth's crust plays an important role in a number of geologic processes. In carbonate reservoirs, fluid

    E-Print Network [OSTI]

    the first order). The dynamic elastic properties of the rock are determined by adding the com- pliance steps, and thus the elastic properties of the rock, for the seismic modeling. The simulation allows us processes--hydraulic frac- turing or induced seismicity--depending on the fluid and rock properties

  16. The importance of anharmonicity in thermal transport across solid-solid interfaces

    SciTech Connect (OSTI)

    Wu, Xufei [Aerospace and Mechanical Engineering, University of Notre Dame, 371 Fitzpatrick Hall-Notre Dame, Indiana 46556 (United States); Luo, Tengfei, E-mail: tluo@nd.edu [Aerospace and Mechanical Engineering, University of Notre Dame, 371 Fitzpatrick Hall-Notre Dame, Indiana 46556 (United States); Center for Sustainable Energy at Notre Dame, University of Notre Dame, Notre Dame, Indiana 46556 (United States)

    2014-01-07T23:59:59.000Z

    Understanding interfacial thermal transport is of great importance for applications like energy devices and thermal management of electronics. Despite the significant efforts in the past few decades, thermal transport across solid-solid interfaces is still not fully understood and cannot be accurately predicted. Anharmonicity is often ignored in many prediction models, such as the mismatch models, the wave-packet method, and the Atomic Green's function. In this paper, we use molecular dynamics to systematically study the role of anharmonicity in thermal transport across solid-solid interfaces. The interatomic interactions are modeled using force constants up to the third order. This model allows controlling the anharmonicity independently by tuning the cubic force constants. The interfacial thermal conductance as a function of anharmonicity inside the materials and that at the interface is studied. We found that the anharmonicity inside the materials plays an important role in the interfacial thermal transport by facilitating the energy communication between different phonon modes. The anharmonicity at the interface has much less impact on the interfacial thermal transport. These results are important to the modification of traditional models to improve their prediction power.

  17. Natural Gas Imports and Exports. Third Quarter Report 1999

    SciTech Connect (OSTI)

    none

    1999-10-01T23:59:59.000Z

    The second quarter 1997 Quarterly Report of Natural Gas Imports and Exports featured a Quarterly Focus report on cross-border natural gas trade between the United States and Mexico. This Quarterly Focus article is a follow-up to the 1997 report. This report revisits and updates the status of some of the pipeline projects discussed in 1997, and examines a number of other planned cross-border pipeline facilities which were proposed subsequent to our 1997 report. A few of the existing and proposed pipelines are bidirectional and thus have the capability of serving either Mexico, or the United States, depending on market conditions and gas supply availability. These new projects, if completed, would greatly enhance the pipeline infrastructure on the U.S.-Mexico border and would increase gas pipeline throughput capacity for cross-border trade by more than 1 billion cubic feet (Bcf) per day. The Quarterly Focus is comprised of five sections. Section I includes the introduction as well as a brief historic overview of U.S./Mexican natural gas trade; a discussion of Mexico's energy regulatory structure; and a review of trade agreements and a 1992 legislative change which allows for her cross-border gas trade in North America. Section II looks at initiatives that have been taken by the Mexican Government since 1995to open its energy markets to greater competition and privatization. Section III reviews Mexican gas demand forecasts and looks at future opportunities for U.S. gas producers to supplement Mexico's indigenous supplies in order to meet the anticipated rapid growth in demand. Section IV examines the U.S.-Mexico natural gas trade in recent years. It also looks specifically at monthly import and export volumes and prices and identifies short-term trends in this trade. Finally, Section V reviews the existing and planned cross-border gas pipeline infrastructure. The section also specifically describes six planned pipelines intended to expand this pipeline network and their planned in-service dates.

  18. Natural gas imports and exports: First quarter report 1995

    SciTech Connect (OSTI)

    NONE

    1995-07-01T23:59:59.000Z

    The Office of Fuels Programs prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports with the OFP. This quarter`s focus is market penetration of gas imports into New England. Attachments show the following: % takes to maximum firm contract levels and weighted average per unit price for the long-term importers, volumes and prices of gas purchased by long-term importers and exporters, volumes and prices for gas imported on short-term or spot market basis, and gas exported short-term to Canada and Mexico.

  19. Natural gas imports and exports, third quarter report 2000

    SciTech Connect (OSTI)

    None

    2000-12-01T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports showing natural gas import and export activity. Companies are required to file quarterly reports. Attachments show the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the 5 most recent quarters, volumes and prices of gas purchased by long-term importers and exporters during the past 12 months, volume and price data for gas imported on a short-term or spot market basis, and the gas exported on a short-term or spot market basis to Canada and Mexico.

  20. Natural gas imports and exports, fourth quarter report 1999

    SciTech Connect (OSTI)

    None

    2000-03-01T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports showing natural gas import and export activity. Companies are required to file quarterly reports. Attachments show the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent quarters, volumes and prices of gas purchased by long-term importers and exporters during the past 12 months, volume and price data for gas imported on a short-term or spot market basis, and the gas exported on a short-term or spot market basis to Canada and Mexico.

  1. Natural gas imports and exports, first quarter report 2000

    SciTech Connect (OSTI)

    None

    2000-06-01T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports showing natural gas import and export activity. Companies are required to file quarterly reports. Attachments show the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the 5 most recent reporting quarters, volumes and prices of gas purchased by long-term importers and exporters during the past 12 months, volume and price data for gas imported on a short-term or spot market basis, and the gas exported on a short-term or spot market basis to Canada and Mexico.

  2. Technology transfer, resources import, and economic growth of newly industrializing countries

    SciTech Connect (OSTI)

    Cheung, Y.H.

    1984-01-01T23:59:59.000Z

    The general characteristics of developing economies are poor resources endowments and relatively backward technologies. These characteristics are considered to be obstacles to economic growth. Yet, despite embodying these characteristics, Hong Kong, Korea, Singapore, and Taiwan have grown rapidly in the past two decades. Their phenomenal growth is attributed to rapid export expansion which serves as a vehicle in securing the financing of resources import and technology transfer. The important role of export expansion was investigated in models of economic growth and international trade. The models generally fall into two classes. The first class is solely concerned with the importation of resources while the second class emphasizes transfer of technology. This dissertation presents a new class of model combining the two existing classes. In the new model, resources are being introduced into the technology transfer model developed by Feldstein and Hartman, Berglas and Jones, and Khang. Thus, the new model contains two types of imports instead of one. The two imports are advanced capital, which embodies advanced technology, and resources. The new model explains fully the phenomenal growth of the four Asian NICs by demonstrating that rapid economic growth requires massive technology transfer and the alleviation of resource constraints.

  3. Import and export of the nuclear protein import receptor transportin by a mechanism independent of GTP hydrolysis

    E-Print Network [OSTI]

    Dreyfuss, Gideon

    Import and export of the nuclear protein import receptor transportin by a mechanism independent of GTP hydrolysis Sara Nakielny and Gideon Dreyfuss Background: Nuclear protein import and export are mediated by receptor proteins that recognize nuclear localization sequences (NLSs) or nuclear export

  4. Impacts of Imported Liquefied Natural Gas on Residential Appliance Components: Literature Review

    SciTech Connect (OSTI)

    Lekov, Alex; Sturges, Andy; Wong-Parodi, Gabrielle

    2009-12-09T23:59:59.000Z

    An increasing share of natural gas supplies distributed to residential appliances in the U.S. may come from liquefied natural gas (LNG) imports. The imported gas will be of a higher Wobbe number than domestic gas, and there is concern that it could produce more pollutant emissions at the point of use. This report will review recently undertaken studies, some of which have observed substantial effects on various appliances when operated on different mixtures of imported LNG. While we will summarize findings of major studies, we will not try to characterize broad effects of LNG, but describe how different components of the appliance itself will be affected by imported LNG. This paper considers how the operation of each major component of the gas appliances may be impacted by a switch to LNG, and how this local impact may affect overall safety, performance and pollutant emissions.

  5. Increasing the Efficiency of Energy Scavengers

    E-Print Network [OSTI]

    Shahram M. Shahruz

    2007-09-26T23:59:59.000Z

    In this paper, a methodology for designing efficient energy scavengers is proposed. The scavenger consists of a cantilever beam on which piezoelectric films and a mass are mounted. The mass at the tip of the beam is known as the proof mass and the device is called either an energy scavenger or a beam-mass system. The proof mass is a permanent magnet, where in its vicinity attracting permanent magnets are placed. It is shown that when the magnets have appropriate strengths and are placed appropriately, the vibration of the beam-mass system can be amplified, thereby the scavenged energy is increased. Examples are given throughout the paper.

  6. Increasing thermoelectric efficiency towards the Carnot limit

    E-Print Network [OSTI]

    Giulio Casati; Carlos Mejia-Monasterio; Tomaz Prosen

    2008-02-27T23:59:59.000Z

    We study the problem of thermoelectricity and propose a simple microscopic mechanism for the increase of thermoelectric efficiency. We consider the cross transport of particles and energy in open classical ergodic billiards. We show that, in the linear response regime, where we find exact expressions for all transport coefficients, the thermoelectric efficiency of ideal ergodic gases can approach Carnot efficiency for sufficiently complex charge carrier molecules. Our results are clearly demonstrated with a simple numerical simulation of a Lorentz gas of particles with internal rotational degrees of freedom.

  7. Increasing jet entrainment, mixing and spreading

    DOE Patents [OSTI]

    Farrington, Robert B. (Wheatridge, CO)

    1994-01-01T23:59:59.000Z

    A free jet of air is disturbed at a frequency that substantially matches natural turbulences in the free jet to increase the entrainment, mixing, and spreading of air by the free jet, for example in a room or other enclosure. The disturbances are created by pulsing the flow of air that creates the free jet at the desired frequency. Such pulsing of the flow of air can be accomplished by sequentially occluding and opening a duct that confines and directs the flow of air, such as by rotating a disk on an axis transverse to the flow of air in the duct.

  8. Increasing jet entrainment, mixing and spreading

    DOE Patents [OSTI]

    Farrington, R.B.

    1994-08-16T23:59:59.000Z

    A free jet of air is disturbed at a frequency that substantially matches natural turbulences in the free jet to increase the entrainment, mixing, and spreading of air by the free jet, for example in a room or other enclosure. The disturbances are created by pulsing the flow of air that creates the free jet at the desired frequency. Such pulsing of the flow of air can be accomplished by sequentially occluding and opening a duct that confines and directs the flow of air, such as by rotating a disk on an axis transverse to the flow of air in the duct. 11 figs.

  9. Increasing the Capacity of Existing Power Lines

    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 of BlytheDepartment of Energy IRSJulyIncandescentIncreasing Solar

  10. On the role of interfacial hydrogen bonds in "on-water" catalysis

    E-Print Network [OSTI]

    Kristof Karhan; Rustam Z. Khaliullin; Thomas D. Kühne

    2014-08-21T23:59:59.000Z

    Numerous experiments have demonstrated that many classes of organic reactions exhibit increased reaction rates when performed in heterogeneous water emulsions. Despite enormous practical importance of the observed "on-water" catalytic effect and several mechanistic studies, its microscopic origins remains unclear. In this work, the second generation Car-Parrinello molecular dynamics method is extended to self-consistent charge density-functional based tight-binding in order to study "on-water" catalysis of the Diels-Alder reaction between dimethyl azodicarboxylate and quadricyclane. We find that the stabilization of the transition state by dangling hydrogen bonds exposed at the aqueous interfaces plays a significantly smaller role in "on-water" catalysis than has been suggested previously.

  11. Role of Light Scalar Mesons in eta, eta [prime] --> 3 pi

    SciTech Connect (OSTI)

    Abdou Abdel-Rehim; Deirdre M. Black; Amir H. Fariborz; Joseph Schechter

    2003-11-01T23:59:59.000Z

    We study the role of a light scalar nonet in the interesting decay eta --> 3 pi. The framework is a Chiral effective Lagrangian of pseudo-scalars, scalars and vectors. At leading order, the scalars increase the predicted width by about 14%. We note that although individual scalar contributions are not small, there are cancellations among the scalar diagrams. Including higher order symmetry breaking terms reduce the amount of cancellations among the scalar diagrams but the total predicted width remain the same. The vectors contribution is found to be very small. A preliminary discussion of the related decay eta --> 3 pi is given. We found that the leading order results of pseudo-scalars alone are reasonable and close to the experimental data. Including the scalars or the vectors gives a huge enhancement indicating the importance of higher order corrections in this case.

  12. Role of organic cation transporters in the renal handling of therapeutic agents and xenobiotics

    SciTech Connect (OSTI)

    Wright, Stephen H. [Department of Physiology, College of Medicine, University of Arizona, Tucson, AZ 85724 (United States)]. E-mail: shwright@u.arizona.edu

    2005-05-01T23:59:59.000Z

    Organic cations (OCs) constitute a diverse array of compounds of physiological, pharmacological, and toxicological importance. Renal secretion of these compounds, which occurs principally along the proximal portion of the nephron, plays a critical role in regulating the concentration of OCs in the plasma and in clearing the body of potentially toxic xenobiotic OCs. Transepithelial OC transport in the kidney involves separate entry and exit steps at the basolateral and luminal aspects of renal tubular cells. It is increasingly apparent that basolateral and luminal OC transport reflects the concerted activity of a suite of separate transport processes arranged in parallel in each pole of proximal tubule cells. Most of the transporters that appear to dominate renal secretion of OCs belong to a single family of transport proteins: the OCT Family. The characterization of their activity, and their localization within distinct regions of the kidney, has permitted development of models describing the molecular and cellular basis of the renal secretion of OCs.

  13. Catalytic autothermal reforming increases fuel cell flexibility

    SciTech Connect (OSTI)

    Flytzani-Stephanopoulos, M.; Voecks, G.E.

    1981-12-01T23:59:59.000Z

    Experimental results are presented for the autothermal reforming (ATR) of n-hexane, n-tetradecane, benzene and benzene solutions of naphthalene. The tests were run at atmospheric pressure and at moderately high reactant preheat temperatures in the 800-900 K range. Carbon formation lines were determined for paraffinic and aromatic liquids. Profiles were determined for axial bed temperature and composition. Space velocity efforts were assessed, and the locations and types of carbon were recorded. Significant reactive differences between hydrocarbons were identified. Carbon formation characteristics were hydrocarbon specific. The differing behavior of paraffinic and aromatic fuels with respect to their carbon formation may be important in explaining the narrow range of carbon-free operating conditions found in the ATR of number two fuel oil.

  14. Value of storage with increased renewable penetration.

    SciTech Connect (OSTI)

    Brainard, James Robert; Roach, Jesse Dillon

    2010-10-01T23:59:59.000Z

    The problem statement for this project is: (1) Renewable energy portfolio standards - (a) high penetration of intermittent and variable renewable generation on the grid, (b) utilities constrained by NERC Control Performance Standards, (c) requires additional resources to match generation with load; and (2) mitigation of impacts with energy storage - at what level of renewable penetration does energy storage become an attractive value proposition. Use a simplified, yet robust dispatch model that: (a) incorporates New Mexico Balance Area load and wind generation data, (b) distributes the load among a suite of generators, (c) quantifies increased generation costs with increased penetration of intermittent and variable renewable generation - fuel, startup, shut down, ramping, standby, etc., (d) tracks and quantifies NERC pentalties and violations, and (e) quantifies storage costs. Dispatch model has been constructed and it: (a) accurately distributes a load among a suite of generators, (b) quantifies duty cycle metrics for each of the generators - cumulative energy production, ramping and non ramping duration, spinning reserves, number of start-ups, and shut down durations, etc., (c) quantifies energy exchanges - cumulative exchanges, duration, and number of exchanges, (d) tracks ACE violations.

  15. Cloud cover increase with increasing aerosol absorptivity: A counterexample to the conventional semidirect aerosol effect

    E-Print Network [OSTI]

    humidity. The net effect is more low cloud cover with increasing aerosol absorption. The higher specific by dust radiative heating. Although in some areas our model exhibits a reduction of low cloud cover due are expected to have a similar effect. Citation: Perlwitz, J., and R. L. Miller (2010), Cloud cover increase

  16. Testing for the Possible Influence of Unknown Climate Forcings upon Global Temperature Increases from 1950-2000

    SciTech Connect (OSTI)

    Anderson, Bruce T.; Knight, Jeff R.; Ringer, Mark A.; Yoon, Jin-Ho; Cherchi, Annalisa

    2012-10-15T23:59:59.000Z

    Global-scale variations in the climate system over the last half of the twentieth century, including long-term increases in global-mean near-surface temperatures, are consistent with concurrent human-induced emissions of radiatively active gases and aerosols. However, such consistency does not preclude the possible influence of other forcing agents, including internal modes of climate variability or unaccounted for aerosol effects. To test whether other unknown forcing agents may have contributed to multidecadal increases in global-mean near-surface temperatures from 1950 to 2000, data pertaining to observed changes in global-scale sea surface temperatures and observed changes in radiatively active atmospheric constituents are incorporated into numerical global climate models. Results indicate that the radiative forcing needed to produce the observed long-term trends in sea surface temperatures—and global-mean near-surface temperatures—is provided predominantly by known changes in greenhouse gases and aerosols. Further, results indicate that less than 10% of the long-term historical increase in global-mean near-surface temperatures over the last half of the twentieth century could have been the result of internal climate variability. In addition, they indicate that less than 25%of the total radiative forcing needed to produce the observed long-term trend in global-mean near-surface temperatures could have been provided by changes in net radiative forcing from unknown sources (either positive or negative). These results, which are derived from simple energy balance requirements, emphasize the important role humans have played in modifying the global climate over the last half of the twentieth century.

  17. Conservation The Role of ElectricThe Role of Electric

    E-Print Network [OSTI]

    Creating Mr. Toad''s Wild Ride for the PNWs Wild Ride for the PNW''s Energy Efficiency Industrys EnergyNorthwest Power and Conservation Council The Role of ElectricThe Role of Electric Energy Efficiency inEnergy Efficiency in Reducing PNW CarbonReducing PNW Carbon EmissionsEmissions Tom EckmanTom Eckman

  18. Increasing the transformer ratio at the Argonne wakefield accelerator.

    SciTech Connect (OSTI)

    Power, J.G.; Conde, M.; Liu, W.; Yusof, Z.; Gai, W.; Jing, C.; Kanareykin, A. (High Energy Physics); (Euclid Techlabs, LLC)

    2011-01-01T23:59:59.000Z

    The transformer ratio is defined as the ratio of the maximum energy gain of the witness bunch to the maximum energy loss experienced by the drive bunch (or a bunch within a multidrive bunch train). This plays an important role in the collinear wakefield acceleration scheme. A high transformer ratio is desirable since it leads to a higher overall efficiency under similar conditions (e.g. the same beam loading, the same structure, etc.). One technique to enhance the transformer ratio beyond the ordinary limit of 2 is to use a ramped bunch train. The first experimental demonstration observed a transformer ratio only marginally above 2 due to the mismatch between the drive microbunch length and the frequency of the accelerating structure [C. Jing, A. Kanareykin, J. Power, M. Conde, Z. Yusof, P. Schoessow, and W. Gai, Phys. Rev. Lett. 98, 144801 (2007)]. Recently, we revisited this experiment with an optimized microbunch length using a UV laser stacking technique at the Argonne Wakefield Accelerator facility and measured a transformer ratio of 3.4. Measurements and data analysis from these experiments are presented in detail.

  19. miR-132 and miR-212 are increased in pancreatic cancer and target the retinoblastoma tumor suppressor

    SciTech Connect (OSTI)

    Park, Jong-Kook [College of Pharmacy, Ohio State University, Columbus, OH 43210 (United States)] [College of Pharmacy, Ohio State University, Columbus, OH 43210 (United States); Henry, Jon C. [Department of Surgery, Ohio State University, Columbus, OH 43210 (United States)] [Department of Surgery, Ohio State University, Columbus, OH 43210 (United States); Jiang, Jinmai [College of Pharmacy, Ohio State University, Columbus, OH 43210 (United States)] [College of Pharmacy, Ohio State University, Columbus, OH 43210 (United States); Esau, Christine [Regulus Therapeutics, Carlsbad, CA (United States)] [Regulus Therapeutics, Carlsbad, CA (United States); Gusev, Yuriy [Lombardi Cancer Center, Georgetown University, Washington, DC (United States)] [Lombardi Cancer Center, Georgetown University, Washington, DC (United States); Lerner, Megan R. [Veterans Affairs Medical Center, Oklahoma City, OK (United States)] [Veterans Affairs Medical Center, Oklahoma City, OK (United States); Postier, Russell G. [Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK (United States)] [Department of Surgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK (United States); Brackett, Daniel J. [Veterans Affairs Medical Center, Oklahoma City, OK (United States)] [Veterans Affairs Medical Center, Oklahoma City, OK (United States); Schmittgen, Thomas D., E-mail: Schmittgen.2@osu.edu [College of Pharmacy, Ohio State University, Columbus, OH 43210 (United States)

    2011-03-25T23:59:59.000Z

    Research highlights: {yields} The expression of miR-132 and miR-212 are significantly increased in pancreatic cancer. {yields} miR-132 and miR-212 target the tumor suppressor pRb, resulting in enhanced proliferation. {yields} miR-132 and miR-212 expression is increased by a {beta}2 adrenergic receptor agonist, suggesting a novel mechanism for pancreatic cancer progression. -- Abstract: Numerous microRNAs (miRNAs) are reported as differentially expressed in cancer, however the consequence of miRNA deregulation in cancer is unknown for many miRNAs. We report that two miRNAs located on chromosome 17p13, miR-132 and miR-212, are over-expressed in pancreatic adenocarcinoma (PDAC) tissues. Both miRNAs are predicted to target the retinoblastoma tumor suppressor, Rb1. Validation of this interaction was confirmed by luciferase reporter assay and western blot in a pancreatic cancer cell line transfected with pre-miR-212 and pre-miR-132 oligos. Cell proliferation was enhanced in Panc-1 cells transfected with pre-miR-132/-212 oligos. Conversely, antisense oligos to miR-132/-212 reduced cell proliferation and caused a G{sub 2}/M cell cycle arrest. The mRNA of a number of E2F transcriptional targets were increased in cells over expressing miR-132/-212. Exposing Panc-1 cells to the {beta}2 adrenergic receptor agonist, terbutaline, increased the miR-132 and miR-212 expression by 2- to 4-fold. We report that over-expression of miR-132 and miR-212 result in reduced pRb protein in pancreatic cancer cells and that the increase in cell proliferation from over-expression of these miRNAs is likely due to increased expression of several E2F target genes. The {beta}2 adrenergic pathway may play an important role in this novel mechanism.

  20. oZONE Faculty and Staff Exporting and Importing Grades

    E-Print Network [OSTI]

    Oklahoma, University of

    oZONE Faculty and Staff Exporting and Importing Grades Exporting/Importing Grades in oZONE The new - Log in to ozone.ou.edu using your OU Net ID (4+4) as you would in any other OU system. Click Importing Grades from a Exported oZONE template If you exported a course template from the oZONE grading

  1. EIS-0508: Downeast LNG Import-Export Project, Robbinston, Maine

    Broader source: Energy.gov [DOE]

    The Federal Energy Regulatory Commission (FERC) is preparing an EIS that analyzes the potential environmental impacts of proposed liquefied natural gas (LNG) import and export terminal facilities in Washington County, Maine. DOE is a cooperating agency in preparing the EIS. DOE, Office of Fossil Energy, has an obligation under Section 3 of the Natural Gas Act to authorize the import and export of natural gas, including LNG, unless it finds that the import or export is not consistent with the public interest.

  2. GLOBAL COMPETITIVENESS THE IMPORTANCE OF U.S. LEADERSHIP IN SCIENCE AND INNOVATION FOR THE FUTURE OF OUR ECONOMY

    E-Print Network [OSTI]

    Bandettini, Peter A.

    's ability to thrive in an increasingly competitive and knowledge-driven global economy. An increasing numberGLOBAL COMPETITIVENESS ­ THE IMPORTANCE OF U.S. LEADERSHIP IN SCIENCE AND INNOVATION FOR THE FUTURE OF OUR ECONOMY AND OUR HEALTH The National Science Board's Science and Engineering Indicators 2012

  3. HP replacement program increases efficiency, protection

    SciTech Connect (OSTI)

    NONE

    1997-10-01T23:59:59.000Z

    For more than 50 years, compression equipment along the 2,000-mile Tennessee Gas Pipeline has been helping to supply natural gas needs for the Northeast. But increasing demand and a need for more environmentally safe equipment mean a major replacement program for the compressor stations that make the natural gas transmission possible. Today it is one of the longest gas pipelines in the world, carrying more than 1 Bcf/d of natural gas. New compression equipment is being installed to boost efficiency and meet more stringent environmental standards. In 1993, Tenneco Energy, purchased by El Paso Energy in December 1996, initiated a Horsepower Replacement Program intended to replace older, inefficient technology with more advanced equipment. A major objective was to improve operational effectiveness and to reduce harmful nitrogen oxide and carbon monoxide emissions by converting much of the machinery to electric-driven compression equipment.

  4. Costs of Imported Crude Oil for Selected Crude Streams

    Gasoline and Diesel Fuel Update (EIA)

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

  5. Importance of Elevation and Temperature Inversions for the Interpretat...

    Open Energy Info (EERE)

    Importance of Elevation and Temperature Inversions for the Interpretation of Thermal Infrared Satellite Images Used in Geothermal Exploration Jump to: navigation, search OpenEI...

  6. Adaptively Learning an Importance Function Using Transport Constrained Monte Carlo

    SciTech Connect (OSTI)

    Booth, T.E.

    1998-06-22T23:59:59.000Z

    It is well known that a Monte Carlo estimate can be obtained with zero-variance if an exact importance function for the estimate is known. There are many ways that one might iteratively seek to obtain an ever more exact importance function. This paper describes a method that has obtained ever more exact importance functions that empirically produce an error that is dropping exponentially with computer time. The method described herein constrains the importance function to satisfy the (adjoint) Boltzmann transport equation. This constraint is provided by using the known form of the solution, usually referred to as the Case eigenfunction solution.

  7. Deputy Secretary Elizabeth Sherwood-Randall Discusses Importance...

    Office of Environmental Management (EM)

    Jeh Johnson, Deputy Secretary Sherwood-Randall discussed building upon the work of the Electricity Sub-Sector Coordinating Council (ESCC), and the importance of expanding and...

  8. Force Field Modeling of Conformational Energies: Importance of Multipole

    E-Print Network [OSTI]

    Ponder, Jay

    Force Field Modeling of Conformational Energies: Importance of Multipole Moments and Intramolecular as the molecules become more polar. Inclusion of multipole moments and intramolecular polarization can improve

  9. Importance of science education to national security will be...

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

    Physicist Charles McMillan to provide unique perspective Importance of science education to national security will be Los Alamos director's topic at TEDxABQ Director Charlie...

  10. ,"International Falls, MN Natural Gas Pipeline Imports From Canada...

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

    International Falls, MN Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of...

  11. ,"Eastport, ID Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Eastport, ID...

  12. ,"Highgate Springs, VT Natural Gas Pipeline Imports From Canada...

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

    Highgate Springs, VT Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","L...

  13. ,"Waddington, NY Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Waddington, NY...

  14. ,"Pittsburg, NH Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Pittsburg, NH...

  15. ,"Noyes, MN Natural Gas Pipeline Imports From Canada (MMcf)"

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Noyes, MN...

  16. ,"Corsby, ND Natural Gas Pipeline Imports From Canada (MMcf)...

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

    Corsby, ND Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data...

  17. ,"Sweetgrass, MT Natural Gas Pipeline Imports From Canada (MMcf...

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

    Sweetgrass, MT Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest...

  18. ,"Grand Island, NY Natural Gas Pipeline Imports From Canada ...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Grand Island,...

  19. ,"Warroad, MN Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Warroad, MN...

  20. ,"Niagara Falls, NY Natural Gas Pipeline Imports From Canada...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Niagara Falls,...

  1. ,"Detroit, MI Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Detroit, MI...

  2. ,"North Troy, VT Natural Gas Pipeline Imports From Canada (MMcf...

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

    Troy, VT Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data...

  3. ,"Massena, NY Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Massena, NY...

  4. ,"Whitlash, MT Natural Gas Pipeline Imports From Canada (MMcf...

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

    Whitlash, MT Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest...

  5. ,"Babb, MT Natural Gas Pipeline Imports From Canada (MMcf)"

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Babb, MT...

  6. ,"Sherwood, ND Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Sherwood, ND...

  7. ,"Marysville, MI Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Marysville, MI...

  8. ,"Champlain, NY Natural Gas Pipeline Imports From Canada (MMcf...

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

    Champlain, NY Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest...

  9. ,"Sumas, WA Natural Gas Pipeline Imports From Canada (MMcf)"

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Sumas, WA...

  10. ,"Portal, ND Natural Gas Pipeline Imports From Canada (MMcf)...

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

    Portal, ND Natural Gas Pipeline Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data...

  11. ,"Calais, ME Natural Gas Pipeline Imports From Canada (MMcf)...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Calais, ME...

  12. ,"Havre, MT Natural Gas Pipeline Imports From Canada (MMcf)"

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Havre, MT...

  13. Guide to Federal Regulation of Sales of Imported Electricity...

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

    Group on January 2005 Guide to Federal Regulation of Sales of Imported Electricity in Canada, Mexico and the United States More Documents & Publications North America: Regulation...

  14. National Energy Board Export and Import Reporting Regulations (Canada)

    Broader source: Energy.gov [DOE]

    These regulations of the Canadian National Energy Board are for the administration of importing and exporting energy, including natural gas and electricity.

  15. ,"New York Natural Gas Imports Price (Dollars per Thousand Cubic...

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Natural Gas Imports Price (Dollars per Thousand Cubic Feet)",1,"Annual",2013 ,"Release...

  16. The role of venture capitalists in financing and developing high-technology start-ups

    E-Print Network [OSTI]

    Hsu, David H

    2001-01-01T23:59:59.000Z

    This dissertation addresses the interaction between venture capitalists (VCs) and start-up development through three essays. A common theme is that VCs serve important extra-financial and information brokering roles. In ...

  17. Free and forced tropical variability: role of the wind-evaporation-sea surface temperature (WES) feedback

    E-Print Network [OSTI]

    Mahajan, Salil

    2009-05-15T23:59:59.000Z

    The Wind-Evaporation-Sea Surface Temperature (WES) feedback is believedto play an important role in the tropics, where climate variability is governed byatmosphere-ocean coupled interactions. This dissertation reports on studies to distinctlyisolate...

  18. The role of vegetation in the CO[subscript 2] flux from a tropical urban neighbourhood

    E-Print Network [OSTI]

    Velasco, E.

    Urban surfaces are usually net sources of CO[subscript 2]. Vegetation can potentially have an important role in reducing the CO[subscript 2] emitted by anthropogenic activities in cities, particularly when vegetation is ...

  19. The role of immigrant scientists and entrepreneurs in international technology transfer

    E-Print Network [OSTI]

    Kerr, William Robert, Ph. D. Massachusetts Institute of Technology

    2005-01-01T23:59:59.000Z

    This thesis characterizes the important role of US ethnic scientists and entrepreneurs for international technology diffusion. Chapter 1 studies the transfer of tacit knowledge regarding new innovations through ethnic ...

  20. The Human Factors and Ergonomics EFA The field of Human Factors and Ergonomics (HFE) represents an increasingly important engineering specialty. The

    E-Print Network [OSTI]

    Kusiak, Andrew

    The Human Factors and Ergonomics EFA The field of Human Factors and Ergonomics (HFE) represents cognitive characteristics and ergonomics considers physical characteristics. The HFE EFA builds allow for an emphasis in human factors (HF) or ergonomics (Ergo). Required courses: Semester Course

  1. There is increasing evidence that religious coping is an important factor in the experience of caring for a loved one who is frail and dependent (Pearce,

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    caregiving by examining whether religious coping was associated with positive and/or negative outcomes-residing with the caregiver. Cultural context/orientation: Scale 1 of the revised Acculturation Rating Scale for Mexican the Katz Activities of Daily Living scale (Katz, Ford, Moskowitz, Jackson, & Jaffe, 1963), and the Lawton

  2. Steven J. Gortler; Education Statement Three dimensional Computer Graphics is an increasingly important part of the computer science field and a

    E-Print Network [OSTI]

    Gunawardena, Jeremy

    to create images and movies of virtual 3D objects. Computer graphics has made a large impact on a number, specifically special effects in movies, computer generated animation, and computer games. These same techniques. In the area of computer aided training, computer graphics is used to simulate surgeries on humans and simulate

  3. Sustainable development and heritage conservation have become guiding principles for our modern industrial society. With increased awareness of the importance of

    E-Print Network [OSTI]

    Dawson, Jeff W.

    Sustainable development and heritage conservation have become guiding principles for our modern to develop sustainable buildi sustainability, expertise in sustainable green building design and heritage conservation is now in high demand

  4. Carbon monoxide inhalation increases microparticles causing vascular and CNS dysfunction

    SciTech Connect (OSTI)

    Xu, Jiajun; Yang, Ming [Department of Emergency Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 (United States); Kosterin, Paul [Department of Neuroscience, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 (United States); Salzberg, Brian M. [Department of Physiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 (United States); Milovanova, Tatyana N.; Bhopale, Veena M. [Department of Emergency Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 (United States); Thom, Stephen R., E-mail: sthom@smail.umaryland.edu [Department of Emergency Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104 (United States)

    2013-12-01T23:59:59.000Z

    We hypothesized that circulating microparticles (MPs) play a role in pro-inflammatory effects associated with carbon monoxide (CO) inhalation. Mice exposed for 1 h to 100 ppm CO or more exhibit increases in circulating MPs derived from a variety of vascular cells as well as neutrophil activation. Tissue injury was quantified as 2000 kDa dextran leakage from vessels and as neutrophil sequestration in the brain and skeletal muscle; and central nervous system nerve dysfunction was documented as broadening of the neurohypophysial action potential (AP). Indices of injury occurred following exposures to 1000 ppm for 1 h or to 1000 ppm for 40 min followed by 3000 ppm for 20 min. MPs were implicated in causing injuries because infusing the surfactant MP lytic agent, polyethylene glycol telomere B (PEGtB) abrogated elevations in MPs, vascular leak, neutrophil sequestration and AP prolongation. These manifestations of tissue injury also did not occur in mice lacking myeloperoxidase. Vascular leakage and AP prolongation were produced in naïve mice infused with MPs that had been obtained from CO poisoned mice, but this did not occur with MPs obtained from control mice. We conclude that CO poisoning triggers elevations of MPs that activate neutrophils which subsequently cause tissue injuries. - Highlights: • Circulating microparticles (MPs) increase in mice exposed to 100 ppm CO or more. • MPs are lysed by infusing the surfactant polyethylene glycol telomere B. • CO-induced MPs cause neutrophil activation, vascular leak and CNS dysfunction. • Similar tissue injuries do not arise with MPs obtained from air-exposed, control mice.

  5. Do PV Systems Increase Residential Selling Prices If So, How Can Practitioners Estimate This Increase?

    E-Print Network [OSTI]

    Hoen, Ben

    2013-01-01T23:59:59.000Z

    No. DE-AC02-05CH11231. Do PV Systems Increase Residentialimpacts of photovoltaic (PV) energy systems on home salesthat existing homes with PV systems sold for a premium over

  6. CURRENT FISHERIES STATISTICS NO. 2008-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2008-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY and nonedible fishery imports was $28.5 billion in 2008, $0.3 billion less than in 2007. EXPORTS. U.S. exports with 1,263,778 tons at $4.01 billion exported in 2007. Exports of fresh and frozen items were 1

  7. CURRENT FISHERIES STATISTICS NO. 2009-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2009-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY imports was $21.8 billion in 2009, $6.6 billion less than in 2008. EXPORTS. U.S. exports of edible fishery,161,843 tons at $3.99 billion exported in 2008. Exports of fresh and frozen items were 987,330 tons valued

  8. CURRENT FISHERIES STATISTICS NO. 2010-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2010-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY imports was $27.4 billion in 2010, $3.8 billion more than in 2009. EXPORTS. U.S. exports of edible fishery,119,732 tons at $3.74 billion exported in 2009. Exports of fresh and frozen items were 1,077,310 tons valued

  9. CURRENT FISHERIES STATISTICS NO. 2006-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2006-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY, $2.6 billion more than in 2005, when $25.1 billion of fishery products were imported. EXPORTS. U.S. exports of edible fishery products of domestic origin were 1,306,706 tons valued at $3.9 billion, compared

  10. CURRENT FISHERIES STATISTICS NO. 2005-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2005-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY.2 billion more than in 2004, when $22.9 billion of fishery products were imported. EXPORTS. U.S. exports,275,765 tons at $3.5 billion exported in 2004. Fresh and frozen items were 1,098,799 tons valued at $2

  11. CURRENT FISHERIES STATISTICS NO. 2004-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2004-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY.7 billion more than in 2003, when $21.3 billion of fishery products were imported. EXPORTS. U.S. exports,048,052 tons at $3.1 billion exported in 2003. Fresh and frozen items were 1,091,057 tons valued at $2

  12. Relative importance of radical families The "Ozone Hole"

    E-Print Network [OSTI]

    Toohey, Darin W.

    · Relative importance of radical families · The "Ozone Hole" · Introduction to heterogeneous chemistry Tuesday, March 8, 2011 #12;Review of important points so far Stratospheric ozone is only produced with these parameters Sir Sydney Chapman nearly got it right. He could account for the formation of the ozone layer

  13. 1 INRODUCTION Electric power system is an important lifeline engi-

    E-Print Network [OSTI]

    Spencer Jr., B.F.

    1 INRODUCTION Electric power system is an important lifeline engi- neering system that has much to do with the national economy and the people's livelihood. With social progress, electric power system and safety of electric power system become more and more important. Earthquake resistant analysis of electric

  14. Page 1 of 39 Unscented Importance Sampling for Parameter

    E-Print Network [OSTI]

    Gracie, Robert

    Page 1 of 39 Unscented Importance Sampling for Parameter Calibration of Carbon Sequestration. Keywords: CO2 sequestration, Uncertainty Mitigation, Bayesian Update, Importance Sampling #12;Page 2 of 39 1. Introduction Risk assessment and management are inevitable components of any CO2 Sequestration

  15. Proceedings of the 5th Conference on Very Important Physics

    E-Print Network [OSTI]

    Proceedings of the 5th Conference on Very Important Physics 2010 VIP2010 June 7-12, 2010 Hamburg Proceedings of the 5th Conference on Very Important Physics 2010 (VIP2010) June 7-12, 2010, Hamburg, Germany is on Indico If the conference is on Indico we ask you to upload the final version of the proceedings. We

  16. Natural gas imports and exports. Second quarter report

    SciTech Connect (OSTI)

    NONE

    1997-12-31T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the second quarter of 1997 (April through June).

  17. Half of Dutch timber imports 'illegal' 25 November 2003

    E-Print Network [OSTI]

    Half of Dutch timber imports 'illegal' 25 November 2003 AMSTERDAM -- The Netherlands imports a large quantity of illegal wood every year and large scale improvements can be made in relation in the midst of a Greenpeace protest campaign against illegal hardwood, claiming that about 50 percent

  18. Global climate processes: Role of cirrus clouds for present and future PI: Ulrike Lohmann

    E-Print Network [OSTI]

    Richner, Heinz

    26 P 2.2 CCC Global climate processes: Role of cirrus clouds for present and future climate PI nuclei affect cirrus clouds in the present and future climate? Does mineral dust lead to cirrus clouds the longwave radiation and could lead to a net cooling. Thus, it is important to better understand the role

  19. The role of renewable energy in climate stabilization: results from the EMF27

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The role of renewable energy in climate stabilization: results from the EMF27 scenarios Gunnar the role of renewable energy in climate change mitigation. Renewables currently supply approximately 18, renewables are the most important long-term mitigation option for power supply. Wind energy is competitive

  20. Molecular dissection of the roles of nucleotide binding and hydrolysis in dynein's AAA domains

    E-Print Network [OSTI]

    Vale, Ronald D.

    Molecular dissection of the roles of nucleotide binding and hydrolysis in dynein's AAA domains (ATPase associated with various cellular activities) domains that are thought to bind nucleotide; the role of nucleotide binding and hydrolysis in each of these four AAA domains has constituted an important and unre

  1. Chemiion evolution in motor vehicle exhaust: Further evidence of its role in nanoparticle formation

    E-Print Network [OSTI]

    Yu, Fangqun

    Chemiion evolution in motor vehicle exhaust: Further evidence of its role in nanoparticle formation of the nanoparticles in motor vehicle exhaust. INDEX TERMS: 0305 Atmospheric Composition and Structure: Aerosols fuel combustion play an important role in the formation of these NPs. The predicted NP properties based

  2. Role of Nrf2 in preventing ethanol-induced oxidative stress and lipid accumulation

    SciTech Connect (OSTI)

    Wu, Kai Connie [Department of Pharmacology, Toxicology, and Therapeutics, University of Kansas Medical Center, Kansas City, KS (United States)] [Department of Pharmacology, Toxicology, and Therapeutics, University of Kansas Medical Center, Kansas City, KS (United States); Liu, Jie [Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS (United States)] [Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS (United States); Klaassen, Curtis D., E-mail: cklaasse@kumc.edu [Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS (United States)

    2012-08-01T23:59:59.000Z

    Oxidative stress and lipid accumulation play important roles in alcohol-induced liver injury. Previous reports showed that, in livers of nuclear factor erythroid 2-related factor 2 (Nrf2)-activated mice, genes involved in antioxidant defense are induced, whereas genes involved in lipid biosynthesis are suppressed. To investigate the role of Nrf2 in ethanol-induced hepatic alterations, Nrf2-null mice, wild-type mice, kelch-like ECH-associated protein 1-knockdown (Keap1-KD) mice with enhanced Nrf2, and Keap1-hepatocyte knockout (Keap1-HKO) mice with maximum Nrf2 activation, were treated with ethanol (5 g/kg, po). Blood and liver samples were collected 6 h thereafter. Ethanol increased alanine aminotransferase and lactate dehydrogenase activities as well as thiobarbituric acid reactive substances in serum of Nrf2-null and wild-type mice, but not in Nrf2-enhanced mice. After ethanol administration, mitochondrial glutathione concentrations decreased markedly in Nrf2-null mice but not in Nrf2-enhanced mice. H{sub 2}DCFDA staining of primary hepatocytes isolated from the four genotypes of mice indicates that oxidative stress was higher in Nrf2-null cells, and lower in Nrf2-enhanced cells than in wild-type cells. Ethanol increased serum triglycerides and hepatic free fatty acids in Nrf2-null mice, and these increases were blunted in Nrf2-enhanced mice. In addition, the basal mRNA and nuclear protein levels of sterol regulatory element-binding protein 1(Srebp-1) were decreased with graded Nrf2 activation. Ethanol further induced Srebp-1 mRNA in Nrf2-null mice but not in Nrf2-enhanced mice. In conclusion, Nrf2 activation prevented alcohol-induced oxidative stress and accumulation of free fatty acids in liver by increasing genes involved in antioxidant defense and decreasing genes involved in lipogenesis. -- Highlights: ? Ethanol depleted mitochondrial GSH in Nrf2-null mice but not in Keap1-KD mice. ? Ethanol increased ROS in hepatocytes isolated from Nrf2-null and wild-type mice. ? Nrf2 blunted ethanol-induced increase of triglycerides and free fatty acids. ? The mRNA and nuclear protein of Srebp-1 were decreased with Nrf2 activation. ? The mRNA of Scd1 was increased in Nrf2-null mice after ethanol exposure.

  3. Multivariable controller increased MTBE complex capacity

    SciTech Connect (OSTI)

    Robertson, D.; Peterson, T.J.; O`Connor, D. [DMC Corp., Houston, TX (United States); Payne, D.; Adams, V. [Valero Refining Co., Corpus Christi, TX (United States)

    1997-03-01T23:59:59.000Z

    Capacity increased by more than 4.6% when one dynamic matrix multivariable controller began operating in Valero Refining Company`s MTBE production complex in Corpus Christi, Texas. This was on a plant that was already running well above design capacity due to previously made process changes. A single controller was developed to cover an isobutane dehydrogenation (ID) unit and an MTBE reaction and fractionation plant with the intermediate isobutylene surge drum. The overall benefit is realized by a comprehensive constrained multivariable predictive controller that properly handles all sets of limits experienced by the complex, whether limited by the front-end ID or back-end MTBE units. The controller has 20 manipulated, 6 disturbance and 44 controlled variables, and covers widely varying dynamics with settling times ranging from twenty minutes to six hours. The controller executes each minute with a six hour time horizon. A unique achievement is intelligent surge drum level handling by the controller for higher average daily complex capacity as a whole. The ID unit often operates at simultaneous limits on reactor effluent compressor capacity, cold box temperature and hydrogen/hydrocarbon ratio, and the MTBE unit at impurity in butene column overhead as well as impurity in MTBE product. The paper discusses ether production, isobutane dehydrogenation, maximizing production, controller design, and controller performance.

  4. Coal liquefaction process with increased naphtha yields

    DOE Patents [OSTI]

    Ryan, Daniel F. (Friendswood, TX)

    1986-01-01T23:59:59.000Z

    An improved process for liquefying solid carbonaceous materials wherein the solid carbonaceous material is slurried with a suitable solvent and then subjected to liquefaction at elevated temperature and pressure to produce a normally gaseous product, a normally liquid product and a normally solid product. The normally liquid product is further separated into a naphtha boiling range product, a solvent boiling range product and a vacuum gas-oil boiling range product. At least a portion of the solvent boiling-range product and the vacuum gas-oil boiling range product are then combined and passed to a hydrotreater where the mixture is hydrotreated at relatively severe hydrotreating conditions and the liquid product from the hydrotreater then passed to a catalytic cracker. In the catalytic cracker, the hydrotreater effluent is converted partially to a naphtha boiling range product and to a solvent boiling range product. The naphtha boiling range product is added to the naphtha boiling range product from coal liquefaction to thereby significantly increase the production of naphtha boiling range materials. At least a portion of the solvent boiling range product, on the other hand, is separately hydrogenated and used as solvent for the liquefaction. Use of this material as at least a portion of the solvent significantly reduces the amount of saturated materials in said solvent.

  5. Natural gas imports and exports. Fourth quarter report, 1998

    SciTech Connect (OSTI)

    NONE

    1998-12-31T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the fourth quarter of 1998 (October through December). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  6. Natural gas imports and exports: Third quarter report, 1998

    SciTech Connect (OSTI)

    NONE

    1998-12-31T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the third quarter of 1998 (July--September). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent calendar quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  7. Natural gas imports and exports. First quarter report 1997

    SciTech Connect (OSTI)

    NONE

    1997-09-01T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico. 14 figs., 9 tabs.

  8. Natural gas imports and exports. Third quarter report 1997

    SciTech Connect (OSTI)

    NONE

    1998-01-01T23:59:59.000Z

    This quarterly report, prepared by The Office of Natural Gas and Petroleum Import and Export Activities, summarizes the data provided by companies authorized to import or export natural gas. Numerical data are presented in four attachments, each of which is comprised of a series of tables. Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent calendar quarters. Volumes and prices of gas purchased by long-term importers and exporters during the past year are given in Attachment B. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D lists gas exported on a short-term or spot market basis to Canada and Mexico. Highlights of the report are very briefly summarized.

  9. Natural gas imports and exports. First quarter report, 1998

    SciTech Connect (OSTI)

    NONE

    1998-08-01T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepares quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the first quarter of 1998 (January through March). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  10. Natural gas imports and exports. Second quarter report, 1998

    SciTech Connect (OSTI)

    NONE

    1998-11-01T23:59:59.000Z

    The Office of Natural Gas and Petroleum Import and Export Activities prepared quarterly reports summarizing the data provided by companies authorized to import or export natural gas. Companies are required, as a condition of their authorizations, to file quarterly reports. This report is for the second quarter of 1998 (April through June). Attachment A shows the percentage of takes to maximum firm contract levels and the weighted average per unit price for each of the long-term importers during the five most recent reporting quarters. Attachment B shows volumes and prices of gas purchased by long-term importers and exporters during the past 12 months. Attachment C shows volume and price information pertaining to gas imported on a short-term or spot market basis. Attachment D shows the gas exported on a short-term or spot market basis to Canada and Mexico.

  11. Rubber friction: role of the flash temperature

    E-Print Network [OSTI]

    B. N. J. Persson

    2006-05-10T23:59:59.000Z

    When a rubber block is sliding on a hard rough substrate, the substrate asperities will exert time-dependent deformations of the rubber surface resulting in viscoelastic energy dissipation in the rubber, which gives a contribution to the sliding friction. Most surfaces of solids have roughness on many different length scales, and when calculating the friction force it is necessary to include the viscoelastic deformations on all length scales. The energy dissipation will result in local heating of the rubber. Since the viscoelastic properties of rubber-like materials are extremely strongly temperature dependent, it is necessary to include the local temperature increase in the analysis. At very low sliding velocity the temperature increase is negligible because of heat diffusion, but already for velocities of order 0.01 m/s the local heating may be very important. Here I study the influence of the local heating on the rubber friction, and I show that in a typical case the temperature increase results in a decrease in rubber friction with increasing sliding velocity for v > 0.01 m/s. This may result in stick-slip instabilities, and is of crucial importance in many practical applications, e.g., for the tire-road friction, and in particular for ABS-breaking systems.

  12. New Carbon-Based Porous Materials with Increased Heats of Adsorption for Hydrogen Storage

    SciTech Connect (OSTI)

    Snurr, Randall Q.; Hupp, Joseph T.; Kanatzidis, Mercouri G.; Nguyen, SonBinh T.

    2014-11-03T23:59:59.000Z

    Hydrogen fuel cell vehicles are a promising alternative to internal combustion engines that burn gasoline. A significant challenge in developing fuel cell vehicles is to store enough hydrogen on-board to allow the same driving range as current vehicles. One option for storing hydrogen on vehicles is to use tanks filled with porous materials that act as “sponges” to take up large quantities of hydrogen without the need for extremely high pressures. The materials must meet many requirements to make this possible. This project aimed to develop two related classes of porous materials to meet these requirements. All materials were synthesized from molecular constituents in a building-block approach, which allows for the creation of an incredibly wide variety of materials in a tailorable fashion. The materials have extremely high surface areas, to provide many locations for hydrogen to adsorb. In addition, they were designed to contain cations that create large electric fields to bind hydrogen strongly but not too strongly. Molecular modeling played a key role as a guide to experiment throughout the project. A major accomplishment of the project was the development of a material with record hydrogen uptake at cryogenic temperatures. Although the ultimate goal was materials that adsorb large quantities of hydrogen at room temperature, this achievement at cryogenic temperatures is an important step in the right direction. In addition, there is significant interest in applications at these temperatures. The hydrogen uptake, measured independently at NREL was 8.0 wt %. This is, to the best of our knowledge, the highest validated excess hydrogen uptake reported to date at 77 K. This material was originally sketched on paper based on a hypothesis that extended framework struts would yield materials with excellent hydrogen storage properties. However, before starting the synthesis, we used molecular modeling to assess the performance of the material for hydrogen uptake. Only after modeling suggested record-breaking hydrogen uptake at 77 K did we proceed to synthesize, characterize, and test the material, ultimately yielding experimental results that agreed closely with predictions that were made before the material was synthesized. We also synthesized, characterized, and computationally simulated the behavior of two new materials displaying the highest experimental Brunauer?Emmett?Teller (BET) surface areas of any porous materials reported to date (?7000 m2/g). Key to evacuating the initially solvent-filled materials without pore collapse, and thereby accessing the ultrahigh areas, was the use of a supercritical CO2 activation technique developed by our team. In our efforts to increase the hydrogen binding energy, we developed the first examples of “zwitterionic” metal-organic frameworks (MOFs). The two structures feature zwitterionic characteristics arising from N-heterocyclic azolium groups in the linkers and negatively charged Zn2(CO2)5 nodes. These groups interact strongly with the H2 quadrupole. High initial isosteric heats of adsorption for hydrogen were measured at low H2 loading. Simulations were used to determine the H2 binding sites, and results were compared with inelastic neutron scattering. In addition to MOFs, the project produced a variety of related materials known as porous organic frameworks (POFs), including robust catechol-functionalized POFs with tunable porosities and degrees of functionalization. Post-synthesis metalation was readily carried out with a wide range of metal precursors (CuII, MgII, and MnII salts and complexes), resulting in metalated POFs with enhanced heats of hydrogen adsorption compared to the starting nonmetalated materials. Isosteric heats of adsorption as high as 9.6 kJ/mol were observed, compared to typical values around 5 kJ/mol in unfunctionalized MOFs and POFs. Modeling played an important role throughout the project. For example, we used molecular simulations to determine that the optimal isosteric heat of adsorption (Qst) for maximum hydrogen delivery using MOFs is appro

  13. Importance and sensitivity of parameters affecting the Zion Seismic Risk

    SciTech Connect (OSTI)

    George, L.L.; O'Connell, W.J.

    1985-06-01T23:59:59.000Z

    This report presents the results of a study on the importance and sensitivity of structures, systems, equipment, components and design parameters used in the Zion Seismic Risk Calculations. This study is part of the Seismic Safety Margins Research Program (SSMRP) supported by the NRC Office of Nuclear Regulatory Research. The objective of this study is to provide the NRC with results on the importance and sensitivity of parameters used to evaluate seismic risk. These results can assist the NRC in making decisions dealing with the allocation of research resources on seismic issues. This study uses marginal analysis in addition to importance and sensitivity analysis to identify subject areas (input parameter areas) for improvements that reduce risk, estimate how much the improvement dfforts reduce risk, and rank the subject areas for improvements. Importance analysis identifies the systems, components, and parameters that are important to risk. Sensitivity analysis estimates the change in risk per unit improvement. Marginal analysis indicates the reduction in risk or uncertainty for improvement effort made in each subject area. The results described in this study were generated using the SEISIM (Systematic Evaluation of Important Safety Improvement Measures) and CHAIN computer codes. Part 1 of the SEISIM computer code generated the failure probabilities and risk values. Part 2 of SEISIM, along with the CHAIN computer code, generated the importance and sensitivity measures.

  14. 1.0 GAS TRANSFER An important process used in water and wastewater treatment. Also very important when

    E-Print Network [OSTI]

    Stenstrom, Michael K.

    1.0 GAS TRANSFER An important process used in water and wastewater treatment. Also very important = CL (CL + HcVG) (6) where CL = liquid phase concentration, VL = liquid volume, CG = gas phase concentration, VG = gas volume, Hc = dimensionless Henry's law coefficient and M = mass of gas. Now use two

  15. The Roles and Economic Impacts of Technology Infrastructure

    E-Print Network [OSTI]

    The Roles and Economic Impacts of Technology Infrastructure (version 3) Gregory Tassey Senior billion in economic benefits. Beyond measurement activities within an industry, increased specialization the need for interoperability for a wide range of information flows. NIST economic studies have shown

  16. The Role of Snow and Ice in the Climate System

    SciTech Connect (OSTI)

    Barry, Roger (NSIDC) [NSIDC

    2007-12-19T23:59:59.000Z

    Global snow and ice cover (the 'cryosphere') plays a major role in global climate and hydrology through a range of complex interactions and feedbacks, the best known of which is the ice - albedo feedback. Snow and ice cover undergo marked seasonal and long term changes in extent and thickness. The perennial elements - the major ice sheets and permafrost - play a role in present-day regional and local climate and hydrology, but the large seasonal variations in snow cover and sea ice are of importance on continental to hemispheric scales. The characteristics of these variations, especially in the Northern Hemisphere, and evidence for recent trends in snow and ice extent are discussed.

  17. Nuclear energy is an important source of power, supplying 20

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

    energy expansion by developing options to increase the energy extracted from nuclear fuel, improve waste management, and strengthen nuclear nonproliferation controls. To...

  18. The Importance of Regulation-Induced Innovation for Sustainable Development

    E-Print Network [OSTI]

    Ashford, Nicholas A.

    This article explores the complex relationship between environmental regulation, innovation, and sustainable development within the context of an increasingly globalizing economy. The economic development, environment, and ...

  19. auxin importer implications: Topics by E-print Network

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

    7, 2014 IMPORTANT NOTICE Total vs. Free Kappa and Lambda Light Chains EQAS Serum Proteins Program BC05BC10 Dear Valued Participant, Please be advised that as of cycle 41, both...

  20. he Government of India visualized the importance of electronics and

    E-Print Network [OSTI]

    Srinivasan, N.

    as important to the Indian economy as oil. EMERGING DIGITAL ECONOMY The global market for IT enabling services TECHNOLOGY 358 C H A P T E R X X X V I #12;Governments, Indian software and hardware market (including

  1. Enhanced photolysis in aerosols: evidence for important surface effects.

    E-Print Network [OSTI]

    Nissenson, Paul; Knox, Christopher J H; Finlayson-Pitts, Barbara J; Phillips, Leon F; Dabdub, Donald

    2006-01-01T23:59:59.000Z

    irradiated for 30 s in the aerosol phase, (b) Mo(CO) 6 in 1-irradiation for both aerosols and the bulk-liquid solution.Enhanced photolysis in aerosols: evidence for important

  2. Natural gas imports and exports. Third quarter report 1995

    SciTech Connect (OSTI)

    NONE

    1995-12-31T23:59:59.000Z

    This report presents an overview of LNG import and export trade. Information is presented on prices and gas exported on short-term or spot market basis to Canada and Mexico.

  3. The Importance of Photonics Technology | GE Global Research

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

    at Global Research. I would like to further highlight the importance of Photonics and Optics by pointing to a recent report written by the US National Academies with the help of...

  4. ,"Port of Morgan, MT Natural Gas Pipeline Imports From Canada...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Port of Morgan,...

  5. ,"St. Clair, MI Natural Gas Pipeline Imports From Canada (MMcf...

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

    Imports From Canada (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","St. Clair, MI...

  6. Guide to Federal Regulation of Sales of Imported Electricity...

    Office of Environmental Management (EM)

    GUIDE TO FEDERAL REGULATION OF SALES OF IMPORTED ELECTRICITY IN CANADA, MEXICO, AND THE UNITED STATES A Publication of The North American Energy Working Group January 2005 1 The...

  7. Land management practices to become important as biofuels use...

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

    Land management practices to become important as biofuels use grows By Angela Hardin * May 21, 2015 Tweet EmailPrint The handling of agricultural crop residues appears to have a...

  8. Impact of the red imported fire ant upon cotton arthropods

    E-Print Network [OSTI]

    Diaz Galarraga, Rodrigo Rogelio

    2004-09-30T23:59:59.000Z

    where biological control, cultural control and crop management play crucial roles. Biological control of pests in cotton is mainly exerted by a complex of generalist predators that prevents potential pests from causing economic loss (Sterling et al...Daniel and Sterling 1982, Fillman and Sterling 1983). Thus, the presence of S. invicta in cotton fields presents a dilemma: Do S. invicta favor or disrupt biological control of pests? To date, most available studies address only the impact of S. invicta on a few...

  9. Geothermal-Heat Extraction As a source of renewable energy, geothermal-heat extraction has become increasingly

    E-Print Network [OSTI]

    Kornhuber, Ralf

    Geothermal-Heat Extraction As a source of renewable energy, geothermal-heat extraction has become increasingly important in recent years. Proper design of a geothermal system, be it for deep or for shallow

  10. Regulating the Regulators: The Increased Role for the Federal Judiciary in Monitoring the Debate over Genetically Modified Crops

    E-Print Network [OSTI]

    Denton, Blake

    2007-01-01T23:59:59.000Z

    Regulation of Genetically Modified Foods, 35 U. MICH. J.L.Over Labeling of Genetically Modified Foods in the UnitedPolicy on Genetically Modified Food and Agriculture, 44 B.C.

  11. Pathol Biol (Paris) . Author manuscript The increasing role of amphiregulin in non-small cell lung cancer

    E-Print Network [OSTI]

    Boyer, Edmond

    -small cell lung cancer Beno t Busserî , Jean-Luc Coll , Amandine Hurbin * Institut d oncologie/d veloppement.Hurbin@ujf-grenoble.fr > Abstract Non-small cell lung cancers present a 5-year survival rate below 12 . Such a poor prognosis may be explained by non small cell lung% cancer cells evasion to apoptosis and resistance to treatments

  12. Regulating the Regulators: The Increased Role for the Federal Judiciary in Monitoring the Debate over Genetically Modified Crops

    E-Print Network [OSTI]

    Denton, Blake

    2007-01-01T23:59:59.000Z

    w]hat Monsanto [a GM crop producer] wished for fromresponsible for regulating GM crops. It is through thisin the discussion about GM crops. See See See See supra Part

  13. The New Energy Management Frontier: The Critical Role of a Systematic Management Approach in Making Technology Improvements Successful

    E-Print Network [OSTI]

    Feldman, J.

    The New Energy Management Frontier: The Critical Role of a Systematic Management Approach in Making Technology Improvements Successful Jon Feldman Senior Consultant Hatch Consulting Mississauga, Ontario, Canada ABSTRACT Improvements... in technology certainly playa pivotal role in the quest for increased energy efficiency. However, sophisticated industrial energy users are increasingly learning that technology alone cannot drive long-tenn, sustainable reductions in energy cost. The role...

  14. Increasing the Scalability of PISM for High Resolution Ice Sheet Models Phillip Dickens

    E-Print Network [OSTI]

    Dickens, Phillip M.

    Increasing the Scalability of PISM for High Resolution Ice Sheet Models Phillip Dickens School at large. One important piece of the climate puzzle is how the dynamics of large-scale ice sheets developed several simulation models to predict and understand the behavior of large-scale ice sheets

  15. Cellular/Molecular ERK1/ERK2 MAPK Signaling is Required to Increase Myelin

    E-Print Network [OSTI]

    Cellular/Molecular ERK1/ERK2 MAPK Signaling is Required to Increase Myelin Thickness Independent for two important signaling molecules, extracelluar signal-regulated protein kinases 1 and 2 (ERK1/ERK2 generated and analyzed two lines of mice lacking both ERK1/ERK2 function specifically in oligodendrocyte

  16. Dim Light at Night Increases Immune Function in Nile Grass Rats, a Diurnal Rodent

    E-Print Network [OSTI]

    Nelson, Randy J.

    Dim Light at Night Increases Immune Function in Nile Grass Rats, a Diurnal Rodent Laura K. Fonken lighting during the 20th century, human and nonhuman animals became exposed to high levels of light significant implications for certain ecological niches because of the important influence light exerts

  17. The Role of Pyruvate Dehydrogenase and Acetyl-Coenzyme A Synthetase in Fatty Acid

    E-Print Network [OSTI]

    Wurtele, Eve Syrkin

    The Role of Pyruvate Dehydrogenase and Acetyl-Coenzyme A Synthetase in Fatty Acid Synthesis of fatty acids and, through them, a range of important biomolecules. The source of acetyl pyruvate dehydrogenase. To determine the importance of these two enzymes in synthesizing acetyl-CoA during

  18. The duality of innovation : implications for the role of the university in economic development

    E-Print Network [OSTI]

    Martínez Vela, Carlos Andrés, 1973-

    2007-01-01T23:59:59.000Z

    The university is increasingly seen as an engine of regional economic development. Since the 1980s the university's role has been framed in terms of its contribution to industrial innovation. The conventional wisdom views ...

  19. Personalizable Groupware: Accomodating Individual Roles and

    E-Print Network [OSTI]

    Greenberg, Saul

    Personalizable Groupware: Accomodating Individual Roles and Group Differences Saul Greenberg 1991 Cite as: Greenberg, S. (1991) "Personalizable groupware: Accomodating individual roles and group

  20. Relative importance of multiple factors on terrestrial loading of DOC to Arctic river networks

    SciTech Connect (OSTI)

    Kicklighter, David W. [Ecosystem Center, The] [Ecosystem Center, The; Hayes, Daniel J [ORNL] [ORNL; Mcclelland, James W [University of Texas] [University of Texas; Peterson, Bruce [Marine Biological Laboratory] [Marine Biological Laboratory; Mcguire, David [University of Alaska] [University of Alaska; Melillo, Jerry [Marine Biological Laboratory] [Marine Biological Laboratory

    2014-01-01T23:59:59.000Z

    Terrestrial carbon dynamics influence the contribution of dissolved organic carbon (DOC) to river networks in addition to controlling carbon fluxes between the land surface and the atmosphere. In this study, we use a biogeochemical process model to simulate the lateral transfer of DOC from land to the Arctic Ocean via riverine transport. We estimate that the pan-arctic watershed has contributed, on average, 32 Tg C/yr of DOC to the Arctic Ocean over the 20th century with most coming from the extensive area of boreal deciduous needle-leaved forests and forested wetlands in Eurasian watersheds. We also estimate that the rate of terrestrial DOC loading has been increasing by 0.037 Tg C/yr2 over the 20th century primarily as a result of increases in air temperatures and precipitation. These increases have been partially compensated by decreases in terrestrial DOC loading caused by wildfires. Other environmental factors (CO2 fertilization, ozone pollution, atmospheric nitrogen deposition, timber harvest, agriculture) are estimated to have relatively small effects on terrestrial DOC loading to arctic rivers. The effects of the various environmental factors on terrestrial carbon dynamics have both compensated and enhanced concurrent effects on hydrology to influence terrestrial DOC loading. Future increases in riverine DOC concentrations and export may occur from warming-induced increases in terrestrial DOC production associated with enhanced microbial metabolism and the exposure of additional organic matter from permafrost degradation along with decreases in water yield associated with warming-induced increases in evapotranspiration. Improvements in simulating terrestrial DOC loading to pan-arctic rivers in the future will require better information on the spatial distribution of precipitation and its temporal trends, carbon dynamics of larch-dominated ecosystems in eastern Siberia, and the role of industrial organic effluents on carbon budgets of rivers in western Russia.

  1. Neutrino physics today, important issues and the future

    SciTech Connect (OSTI)

    Parke, Stephen J.; /Fermilab

    2010-10-01T23:59:59.000Z

    The status and the most important issues in neutrino physics will be summarized as well as how the current, pressing questions will be addressed by future experiments. Since the discovery of neutrino flavor transitions by the SuperKamiokande experiment in 1998, which demonstrates that neutrinos change and hence their clocks tick, i.e. they are not traveling at the speed of light and hence are not massless, the field of neutrino physics has made remarkable progress in untangling the nature of the neutrino. However, there are still many important questions to answer.

  2. Higher harmonics increase LISA's mass reach for supermassive black holes

    E-Print Network [OSTI]

    K. G. Arun; Bala R. Iyer; B. S. Sathyaprakash; Siddhartha Sinha

    2007-06-05T23:59:59.000Z

    Current expectations on the signal to noise ratios and masses of supermassive black holes which the Laser Interferometer Space Antenna (LISA) can observe are based on using in matched filtering only the dominant harmonic of the inspiral waveform at twice the orbital frequency. Other harmonics will affect the signal-to-noise ratio of systems currently believed to be observable by LISA. More significantly, inclusion of other harmonics in our matched filters would mean that more massive systems that were previously thought to be {\\it not} visible in LISA should be detectable with reasonable SNRs. Our estimates show that we should be able to significantly increase the mass reach of LISA and observe the more commonly occurring supermassive black holes of masses $\\sim 10^8M_\\odot.$ More specifically, with the inclusion of all known harmonics LISA will be able to observe even supermassive black hole coalescences with total mass $\\sim 10^8 M_\\odot (10^9M_\\odot)$ (and mass-ratio 0.1) for a low frequency cut-off of $10^{-4}{\\rm Hz}$ $(10^{-5}{\\rm Hz})$ with an SNR up to $\\sim 60$ $(\\sim 30)$ at a distance of 3 Gpc. This is important from the astrophysical viewpoint since observational evidence for the existence of black holes in this mass range is quite strong and binaries containing such supermassive black holes will be inaccessible to LISA if one uses as detection templates only the dominant harmonic.

  3. Salmonella contamination during production of domestic and imported canaloupe

    E-Print Network [OSTI]

    Uribe, Imelda Mercado

    2002-01-01T23:59:59.000Z

    , application of improperly composted manure to soil as fertilizer, handling during and after harvest, changes in packaging technology, and distribution and marketing of the final product. The increase of global trade of food commodities has allowed... of improperly composted manure to soil as fertilizer, handling during and after harvest, hansportation, and distribution of fruits and vegetables, increases the spreading of pathogenic microorganisms, including Salmonella (Beuchat 2000). Large outbreaks...

  4. Edinburgh Research Explorer Pulmonary diesel particulate increases susceptibility to

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer Pulmonary diesel particulate increases susceptibility to myocardial, MR & Gray, GA 2014, 'Pulmonary diesel particulate increases susceptibility to myocardial ischemia. Pulmonary diesel particulate increases susceptibility to myocardial ischemia/reperfusion injury via

  5. The role of electroplated coatings in metal joining

    SciTech Connect (OSTI)

    Dini, J.W. [Lawrence Livermore National Lab., CA (United States)

    1996-05-01T23:59:59.000Z

    Electroplated and electroless coatings often play an important role in soldering, brazing, and welding operations. Thin deposits applied to critical surfaces before the joining operations can provide the difference between success and failure. Diffusion welding applications sometimes require coatings to help promote joining. For some applications, electroplating by itself can be used to join metals that cannot be welded or brazed because of metallurgical incompatibility. The use of electroplated coatings for these various joining applications is reviewed here.

  6. beta. -Receptor-mediated increase in cerebral blood flow during hypoglycemia

    SciTech Connect (OSTI)

    Hollinger, B.R.; Bryan, R.M. (Pennsylvania State Univ., Hershey (USA))

    1987-10-01T23:59:59.000Z

    The authors tested the hypothesis that {beta}-adrenergic receptor stimulation is involved with the increase in regional cerebral blood flow (rCBF) during hypoglycemia. Rats were surgically prepared with the use of halothane-nitrous oxide anesthesia. A plaster restraining cast was placed around the hindquarters, and anesthesia was discontinued. Hypoglycemia was produced by an intravenous injection of insulin; normoglycemic control rates were given saline. Propranolol was administered to some control and some hypoglycemic rats to block the {beta}-adrenergic receptors. Regional CBF was measured using 4-(N-methyl-{sup 14}C)iodoantipyrine. Regional CBF increased during hypoglycemia in rats that were not treated with propranolol. The increase varied from {approximately}60 to 200% depending on the brain region. During hypoglycemia, propranolol abolished the increase in rCBF in the hypothalamus, cerebellum, and pyramidal tract. In other regions the increase in rCBF was only 33-65% of the increase in hypoglycemic rats that were not treated with propranolol. They conclude that {beta}-receptor stimulation plays a major role in the increase in rCBF during hypoglycemia.

  7. Integrin activation - the importance of a positive feedback

    E-Print Network [OSTI]

    Dagmar Iber; Iain D Campbell

    2006-03-31T23:59:59.000Z

    Integrins mediate cell adhesion and are essential receptors for the development and functioning of multicellular organisms. Integrin activation is known to require both ligand and talin binding and to correlate with cluster formation but the activation mechanism and precise roles of these processes are not yet resolved. Here mathematical modeling, with known experimental parameters, is used to show that the binding of a stabilizing factor, such as talin, is alone insufficient to enable ligand-dependent integrin activation for all observed conditions; an additional positive feedback is required.

  8. California: Energy-Efficient Glass Saves Energy Costs, Increases...

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

    Energy-Efficient Glass Saves Energy Costs, Increases Personal Comfort California: Energy-Efficient Glass Saves Energy Costs, Increases Personal Comfort April 18, 2013 - 12:00am...

  9. Increasing Renewable Energy with Hydrogen Storage and Fuel Cell...

    Office of Environmental Management (EM)

    Increasing Renewable Energy with Hydrogen Storage and Fuel Cell Technologies Increasing Renewable Energy with Hydrogen Storage and Fuel Cell Technologies Download presentation...

  10. 20% Wind Energy by 2030: Increasing Wind Energy's Contribution...

    Energy Savers [EERE]

    : Increasing Wind Energy's Contribution to U.S. Electricity Supply (Executive Summary) 20% Wind Energy by 2030: Increasing Wind Energy's Contribution to U.S. Electricity Supply...

  11. Optimizing Blast Furnace Operation to Increase Efficiency and...

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

    Optimizing Blast Furnace Operation to Increase Efficiency and Lower Costs Optimizing Blast Furnace Operation to Increase Efficiency and Lower Costs cfdblastfurnace.pdf More...

  12. SciTech Connect: Possible Pathways for Increasing Natural Gas...

    Office of Scientific and Technical Information (OSTI)

    Conference: Possible Pathways for Increasing Natural Gas Use for Transportation (Presentation) Citation Details In-Document Search Title: Possible Pathways for Increasing Natural...

  13. Department of Energy and Nuclear Regulatory Commission Increase...

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

    Nuclear Regulatory Commission Increase Cooperation to Advance Global Nuclear Energy Partnership Department of Energy and Nuclear Regulatory Commission Increase Cooperation to...

  14. Metal and Glass Manufacturers Reduce Costs by Increasing Energy...

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

    Metal and Glass Manufacturers Reduce Costs by Increasing Energy Efficiency in Process Heating Systems Metal and Glass Manufacturers Reduce Costs by Increasing Energy Efficiency in...

  15. Mentoring and Educating to Increase Diversity in Science, Tech...

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

    Mentoring and Educating to Increase Diversity in Science, Tech, Engineering and Math Mentoring and Educating to Increase Diversity in Science, Tech, Engineering and Math October...

  16. DOE Steps Lead to Significant Increase in Compliance with Energy...

    Office of Environmental Management (EM)

    Steps Lead to Significant Increase in Compliance with Energy Efficiency Reporting Requirements DOE Steps Lead to Significant Increase in Compliance with Energy Efficiency Reporting...

  17. Energy Department Invests $6 Million to Increase Energy Efficiency...

    Office of Environmental Management (EM)

    6 Million to Increase Energy Efficiency of Schools, Offices, Stores and other U.S. Buildings Energy Department Invests 6 Million to Increase Energy Efficiency of Schools, Offices,...

  18. Oregon Institute of Technology Recognized for Increasing its...

    Office of Environmental Management (EM)

    Institute of Technology Recognized for Increasing its Use of Geothermal and Solar Energy Oregon Institute of Technology Recognized for Increasing its Use of Geothermal and Solar...

  19. Energy Department Announces $9 Million to Lower Costs, Increase...

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

    Lower Costs, Increase Performance of Solar Energy Systems Energy Department Announces 9 Million to Lower Costs, Increase Performance of Solar Energy Systems December 2, 2014 -...

  20. Federal Government Increases Renewable Energy Use Over 1000 Percent...

    Office of Environmental Management (EM)

    Government Increases Renewable Energy Use Over 1000 Percent since 1999; Exceeds Goal Federal Government Increases Renewable Energy Use Over 1000 Percent since 1999; Exceeds Goal...

  1. Federal Strategies to Increase the Implementation of CHP in the...

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

    Federal Strategies to Increase the Implementation of CHP in the United States, June 1999 Federal Strategies to Increase the Implementation of CHP in the United States, June 1999...

  2. Effective Fouling Minimization Increases the Efficiency and Productivi...

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

    Effective Fouling Minimization Increases the Efficiency and Productivity of Refineries Effective Fouling Minimization Increases the Efficiency and Productivity of Refineries This...

  3. Increasing Community Access to Solar: Designing and Developing...

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

    Increasing Community Access to Solar: Designing and Developing a Shared Solar Photovoltaic System (Fact Sheet), U.S. Department of Energy (DOE) Increasing Community Access to...

  4. Employee-Driven Initiative Increases Treatment Capacity, Reduces...

    Energy Savers [EERE]

    Employee-Driven Initiative Increases Treatment Capacity, Reduces Clean Water Demands Employee-Driven Initiative Increases Treatment Capacity, Reduces Clean Water Demands June 30,...

  5. Recent Research to Address Technical Barriers to Increased Use...

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

    Recent Research to Address Technical Barriers to Increased Use of Biodiesel Recent Research to Address Technical Barriers to Increased Use of Biodiesel 2005 Diesel Engine Emissions...

  6. DOE Issues Funding Opportunity for Innovations to Increase Cybersecuri...

    Office of Environmental Management (EM)

    Funding Opportunity for Innovations to Increase Cybersecurity for Energy Delivery Systems DOE Issues Funding Opportunity for Innovations to Increase Cybersecurity for Energy...

  7. CURRENT FISHERIES STATISTICS NO. 2007-2 IMPORTS AND EXPORTS

    E-Print Network [OSTI]

    CURRENT FISHERIES STATISTICS NO. 2007-2 IMPORTS AND EXPORTS OF FISHERY PRODUCTS ANNUAL SUMMARY. EXPORTS. U.S. exports of edible fishery products of domestic origin in 2007 were 1,263,778 tons valued at $4.0 billion, compared with 1,306,706 tons at $4.0 billion exported in 2006. Exports of fresh

  8. Refractor Importance Sampling Haohai Yu and Robert A. van Engelen

    E-Print Network [OSTI]

    van Engelen, Robert A.

    al., 1995] properties that make these meth- ods more attractive compared to exact methods. Stochastic Chain Monte Carlo (MCMC) forms another important group of stochastic sampling algorithms. Examples., 1996, MacKay, 1998, Pearl, 1987, Chavez and Cooper, 1990]. Stratified sam- pling [Bouckaert, 1994

  9. Assortative Matching of Exporters and Importers Yoichi Sugita

    E-Print Network [OSTI]

    Nesterov, Yurii

    Assortative Matching of Exporters and Importers Yoichi Sugita SSE Kensuke Teshima ITAM Enrique Seira ITAM Preliminary This Version: February 2014 First Version: November 2013 Abstract: This paper, Instituto Tecnológico Autónomo de México Av. Santa Teresa # 930, México, D. F. 10700 (E-mail: kensuke.teshima@itam

  10. Natural gas imports and exports. Fourth quarter report

    SciTech Connect (OSTI)

    NONE

    1995-12-31T23:59:59.000Z

    This report summarizes the data provided by companies authorized to import or export natural gas. Data includes volume and price for long term and short term, and gas exported to Canada and Mexico on a short term or spot market basis.

  11. Brain donation is one of the most important contributions to

    E-Print Network [OSTI]

    Contractor, Anis

    01-19-09 Brain donation is one of the most important contributions to research. Brain donations 200 brain tissue samples to researchers. Some of the major findings that came about through utilization of this precious gift include: In 2006, Todd Preuss and his team showed that certain brain

  12. Brain donation is one of the most important contributions to

    E-Print Network [OSTI]

    Contractor, Anis

    01-19-09 Brain donation is one of the most important contributions to research. As researchers work to better understand disorders that affect mental function with aging, brain donations are essential to their progress. By studying the anatomy, pathology, and chemistry of the brains of people with memory problems

  13. Imported Fire Ants: An Agricultural Pest and a

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    Western States. These pests pose serious threats to people, small animals, and agricultural equipment) Animal and Plant Health Inspection Service (APHIS) for advice about how to manage imported fire ants their targets with powerful jaws and sting their victims repeatedly. Each sting injects a dose of venom

  14. Numerical integration and importance 2.1 Quadrature

    E-Print Network [OSTI]

    Schofield, Jeremy

    2 Numerical integration and importance sampling 2.1 Quadrature Consider the numerical evaluation of the integral I(a, b) = b a dx f(x) · Rectangle rule: on small interval, construct interpolating function and integrate over interval. ­ Polynomial of degree 0 using mid-point of interval: (a+1)h ah dx f(x) h f ((ah

  15. High School or PSEO: Important Differences to Consider

    E-Print Network [OSTI]

    Amin, S. Massoud

    High School or PSEO: Important Differences to Consider High School College High school set priorities Most classes are arranged for you The school year is typically 36 weeks long You may Teachers often arrange test dates to avoid conflict with school events Grades are given for most assigned

  16. Importance-Scanning Worm Using Vulnerable-Host Distribution

    E-Print Network [OSTI]

    Ji, Chuanyi

    Importance-Scanning Worm Using Vulnerable-Host Distribution Zesheng Chen School of Electrical scanning. The distribution of vulnerable hosts on the Internet, however, is highly non- uniform over the IP-address space. This implies that random scanning wastes many scans on invulnerable addresses, and more virulent

  17. PSERC 97-13 "An Importance Sampling Application: 179

    E-Print Network [OSTI]

    ), the latter three involved false trips with line protection relays and generators. Using an importance Failures and Relay Misoperations" Koeunyi Bae James S. Thorp Copyright 1998 IEEE. Published Bus WSCC System under Voltage Based Hidden Failures and Relay Misoperations Koeunyi Bae James S. Thorp

  18. Model calculations of nuclear data for biologically-important elements

    SciTech Connect (OSTI)

    Chadwick, M.B.; Blann, M.; Reffo, G. [Lawrence Livermore National Lab., CA (United States); Young, P.G. [Los Alamos National Lab., NM (United States)

    1994-05-01T23:59:59.000Z

    We describe calculations of neutron-induced reactions on carbon and oxygen for incident energies up to 70 MeV, the relevant clinical energy in radiation neutron therapy. Our calculations using the FKK-GNASH, GNASH, and ALICE codes are compared with experimental measurements, and their usefulness for modeling reactions on biologically-important elements is assessed.

  19. Information Security Governance: When Compliance Becomes more Important than Security

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Information Security Governance: When Compliance Becomes more Important than Security Terence Tan1 information security must adapt to changing conditions by extending security governance to middle management for implementing information security are more interested in complying with organizational standards and policies

  20. Is efficiency the only important aspect to solar energy?

    E-Print Network [OSTI]

    Franssen, Michael

    1 Is efficiency the only important aspect to solar energy? Michael G. Debije Chemical Engineering Dag #12;2 Meeting the solar challenge Buildings residential 21% Buildings commercial 18%Industry 33 use 40% of our energy Our inability to control sunlight costs ~16% of worldwide energy consumption

  1. Workload Class Importance Policy in Autonomic Database Management Harley Boughton

    E-Print Network [OSTI]

    to resource allocation decisions in a database management system (DBMS). We focus on business policies that describe the relative importance of competing workloads on a DBMS. We present experiments with a simulation can be used to effectively allocate main memory resources in a commercial DBMS. 1. Introduction

  2. Important Cognitive Components of Domain-Specific Search Knowledge

    E-Print Network [OSTI]

    Bhavnani, Suresh K.

    the subject-specific terms to enter in a query. For example, many university students often buy electronicImportant Cognitive Components of Domain-Specific Search Knowledge Suresh K. Bhavnani School Many users have acquired a sophisticated understanding of searching the Web in specific domains

  3. MODELLING THE ONSET OF DYNAMIC Importance of the Vertical Dimension

    E-Print Network [OSTI]

    Johansen, Tom Henning

    ­block models of an elastic slider under dry friction. I apply Amontons­Coulomb friction at the block levelMODELLING THE ONSET OF DYNAMIC FRICTION Importance of the Vertical Dimension by JØRGEN TRØMBORG of the onset of dynamic friction. Optical methods give access to the sliding interface before and during

  4. Assaying protein import into mitochondria using fluorescence spectroscopy

    E-Print Network [OSTI]

    Cargill, Holly Beth

    2006-08-16T23:59:59.000Z

    of the Outer Membrane (TOM) complex, and the inner mitochondrial membrane (IM) via the Translocase of the Inner Membrane 23 (TIM23) complex. A novel system was set up to examine the import of matrix-targeted preproteins into mitochondria using fluorescence...

  5. The importance of live biofilms in corrosion protection

    E-Print Network [OSTI]

    Wood, Thomas K.

    Letter The importance of live biofilms in corrosion protection Rongjun Zuo a , Esra Kus b , Florian, University of Connecticut, 191 Auditorium Road, U-3222, Storrs, CT 06269-3222, USA b Corrosion occurred within a few hours as indicated by characteristic changes in the impedance spectra. The corrosion

  6. Solar Transient Events and their importance for Coronal Heating

    E-Print Network [OSTI]

    1 Solar Transient Events and their importance for Coronal Heating J. Gerry Doyle and Maria S to understanding how the solar plasma is accel- erated and heated may well be found in the study of these small that these small-scale events may well have broad implications for the mass and energy balance of the whole upper

  7. On Lyapunov Inequalities and Subsolutions for Efficient Importance Sampling

    E-Print Network [OSTI]

    Leder, Kevin Z.

    On Lyapunov Inequalities and Subsolutions for Efficient Importance Sampling By Jose Blanchet, Kevin Abstract In this paper we explain some connections between Lyapunov meth- ods and subsolutions of an associated Lyapunov inequality, have been re- cently proposed (see e.g. [12, 14]) and have been succesfully

  8. On Lyapunov Inequalities and Subsolutions for Efficient Importance Sampling

    E-Print Network [OSTI]

    Blanchet, Jose H.

    On Lyapunov Inequalities and Subsolutions for Efficient Importance Sampling By Jose Blanchet, Peter Abstract In this paper we explain some connections between Lyapunov methods and subso- lutions, subsolutions can be derived by taking an appropriate limit of an associated Lyapunov inequality. They have been

  9. PROPERTIES IMPORTANT TO MIXING FOR WTP LARGE SCALE INTEGRATED TESTING

    SciTech Connect (OSTI)

    Koopman, D.; Martino, C.; Poirier, M.

    2012-04-26T23:59:59.000Z

    Large Scale Integrated Testing (LSIT) is being planned by Bechtel National, Inc. to address uncertainties in the full scale mixing performance of the Hanford Waste Treatment and Immobilization Plant (WTP). Testing will use simulated waste rather than actual Hanford waste. Therefore, the use of suitable simulants is critical to achieving the goals of the test program. External review boards have raised questions regarding the overall representativeness of simulants used in previous mixing tests. Accordingly, WTP requested the Savannah River National Laboratory (SRNL) to assist with development of simulants for use in LSIT. Among the first tasks assigned to SRNL was to develop a list of waste properties that matter to pulse-jet mixer (PJM) mixing of WTP tanks. This report satisfies Commitment 5.2.3.1 of the Department of Energy Implementation Plan for Defense Nuclear Facilities Safety Board Recommendation 2010-2: physical properties important to mixing and scaling. In support of waste simulant development, the following two objectives are the focus of this report: (1) Assess physical and chemical properties important to the testing and development of mixing scaling relationships; (2) Identify the governing properties and associated ranges for LSIT to achieve the Newtonian and non-Newtonian test objectives. This includes the properties to support testing of sampling and heel management systems. The test objectives for LSIT relate to transfer and pump out of solid particles, prototypic integrated operations, sparger operation, PJM controllability, vessel level/density measurement accuracy, sampling, heel management, PJM restart, design and safety margin, Computational Fluid Dynamics (CFD) Verification and Validation (V and V) and comparison, performance testing and scaling, and high temperature operation. The slurry properties that are most important to Performance Testing and Scaling depend on the test objective and rheological classification of the slurry (i.e., Newtonian or non-Newtonian). The most important properties for testing with Newtonian slurries are the Archimedes number distribution and the particle concentration. For some test objectives, the shear strength is important. In the testing to collect data for CFD V and V and CFD comparison, the liquid density and liquid viscosity are important. In the high temperature testing, the liquid density and liquid viscosity are important. The Archimedes number distribution combines effects of particle size distribution, solid-liquid density difference, and kinematic viscosity. The most important properties for testing with non-Newtonian slurries are the slurry yield stress, the slurry consistency, and the shear strength. The solid-liquid density difference and the particle size are also important. It is also important to match multiple properties within the same simulant to achieve behavior representative of the waste. Other properties such as particle shape, concentration, surface charge, and size distribution breadth, as well as slurry cohesiveness and adhesiveness, liquid pH and ionic strength also influence the simulant properties either directly or through other physical properties such as yield stress.

  10. Abstract--Microprocessors performances have increased by more than five orders of magnitude in the last three decades.

    E-Print Network [OSTI]

    Boyer, Edmond

    Abstract-- Microprocessors performances have increased by more than five orders of magnitude of a microprocessor. Monitoring the correct activation sequence of a set of predefined microprocessor control and cars to the information age of computer networks and ideas [1]. Microprocessors play a central role

  11. Role of CYP1B1 in PAH-DNA adduct formation and breast cancer risk

    SciTech Connect (OSTI)

    Goth-Goldstein, Regine; Russell, Marion L.; Muller, A.P.; Caleffi, M.; Eschiletti, J.; Graudenz, M.; Sohn, Michael D.

    2010-04-01T23:59:59.000Z

    This study investigated the hypothesis that increased exposure to polycyclic aromatic hydrocarbons (PAHs) increases breast cancer risk. PAHs are products of incomplete burning of organic matter and are present in cigarette smoke, ambient air, drinking water, and diet. PAHs require metabolic transformation to bind to DNA, causing DNA adducts, which can lead to mutations and are thought to be an important pre-cancer marker. In breast tissue, PAHs appear to be metabolized to their cancer-causing form primarily by the cytochrome P450 enzyme CYP1B1. Because the genotoxic impact of PAH depends on their metabolism, we hypothesized that high CYP1B1 enzyme levels result in increased formation of PAH-DNA adducts in breast tissue, leading to increased development of breast cancer. We have investigated molecular mechanisms of the relationship between PAH exposure, CYP1B1 expression and breast cancer risk in a clinic-based case-control study. We collected histologically normal breast tissue from 56 women (43 cases and 13 controls) undergoing breast surgery and analyzed these specimens for CYP1B1 genotype, PAH-DNA adducts and CYP1B1 gene expression. We did not detect any difference in aromatic DNA adduct levels of cases and controls, only between smokers and non-smokers. CYP1B1 transcript levels were slightly lower in controls than cases, but the difference was not statistically significant. We found no correlation between the levels of CYP1B1 expression and DNA adducts. If CYP1B1 has any role in breast cancer etiology it might be through its metabolism of estrogen rather than its metabolism of PAHs. However, due to the lack of statistical power these results should be interpreted with caution.

  12. The refractive index and electronic gap of water and ice increase with increasing pressure

    E-Print Network [OSTI]

    Pan, Ding; Galli, Giulia

    2014-01-01T23:59:59.000Z

    Determining the electronic and dielectric properties of water at high pressure and temperature is an essential prerequisite to understand the physical and chemical properties of aqueous environments under supercritical conditions, e.g. in the Earth interior. However optical measurements of compressed ice and water remain challenging and it has been common practice to assume that their band gap is inversely correlated to the measured refractive index, consistent with observations reported for hundreds of materials. Here we report ab initio molecular dynamics and electronic structure calculations showing that both the refractive index and the electronic gap of water and ice increase with pressure, at least up to 30 GPa. Subtle electronic effects, related to the nature of interband transitions and band edge localization under pressure, are responsible for this apparently anomalous behavior.

  13. Argentina: export-biased growth versus import-biased growth 

    E-Print Network [OSTI]

    Bradley, Michael Page

    1972-01-01T23:59:59.000Z

    when oil was first discovered near Gomodoro Rivadavia, the Argentine government has been engaged in oil production by means of the state-owned company Yacimientos Petrolfferos Fiscales. However, in 1916, foreign firms began production... importer of oil until the Frondizi government. During the period 1958 to 1962, Frondizi made contracts with foreign oil companies giving them authority to act as agents for Yacimientos Patroliferos Fiscales in the production of oil. The result...

  14. Argentina: export-biased growth versus import-biased growth

    E-Print Network [OSTI]

    Bradley, Michael Page

    1972-01-01T23:59:59.000Z

    when oil was first discovered near Gomodoro Rivadavia, the Argentine government has been engaged in oil production by means of the state-owned company Yacimientos Petrolfferos Fiscales. However, in 1916, foreign firms began production... importer of oil until the Frondizi government. During the period 1958 to 1962, Frondizi made contracts with foreign oil companies giving them authority to act as agents for Yacimientos Patroliferos Fiscales in the production of oil. The result...

  15. PF with Efficient Importance Sampling (EIS) and Conditional

    E-Print Network [OSTI]

    Vaswani, Namrata

    PF with Efficient Importance Sampling (EIS) and Conditional Posterior Mode Tracking (MT) Namrata://www.ece.iastate.edu/~namrata #12;PF-EIS and PF-MT 2 Hidden Markov Model & Goal · hidden state sequence: {Xt}, observations: {Yt(Xt) := p(Xt|Y1:t) ­ use t to compute any "optimal" state estimate, e.g. MMSE, MAP,... #12;PF-EIS and PF

  16. Role

    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 Protection TechnicalResonantNovember 15 toAdvancesRock PhysicsRodney

  17. Role

    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 Protection TechnicalResonantNovember 15 toAdvancesRock PhysicsRodneysubdominant

  18. Role

    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 Protection TechnicalResonantNovember 15 toAdvancesRock

  19. Important driving forces in livestock production and agriculture

    E-Print Network [OSTI]

    Archer, Steven R.

    feed to biofuels. Fluctuating energy cost and substantial externalities, those by sector Global Food Supply: The Livestock Challenge in the 21st Century The rapid increase of intensive billion of the world's poor. Employs 1.3 billion people. Growth and changes in the livestock sector

  20. Why Springs Are Valuable Natural springs are important aquatic resources.

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    source of clean, high-quality groundwater that flows at a relatively constant rate and temperature hot weather and droughts. Spring streams and riparian lands provide critical water, food, refuge. Because springs are dependable, they are an increasingly valuable supply of water for people and wildlife

  1. In This Issue Will China Become a Net Importer

    E-Print Network [OSTI]

    's livestock trade include demand-side forces, supply-side forces, and trade policy. An assess- ment . . . . . . . . . . . . . . . 13 Indiana Farm Management Tour . . . . . . . . . . . . . . . . . . . . . . . . . 14 New Faculty increased six-fold (Figure 1). Yet production has kept pace with demand, leaving trade to play a relatively

  2. The role of product management in the success of mergers and acquisitions : analyzing Eaton's 2008 Phoenixtec Power Company Ltd. acquisition

    E-Print Network [OSTI]

    Ren, Lijuan, S.M. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    Mergers and acquisitions are important ways for multinational companies to expand and grow their business. This thesis studies the role of product management in the success of mergers and acquisitions by analyzing Eaton's ...

  3. A new methodology for analyzing and predicting U.S. liquefied natural gas imports using neural networks

    E-Print Network [OSTI]

    Bolen, Matthew Scott

    2005-11-01T23:59:59.000Z

    Liquefied Natural Gas (LNG) is becoming an increasing factor in the U.S. natural gas market. For 30 years LNG imports into the U.S. have remained fairly flat. There are currently 18 permit applications being filed in the U.S. and another 10 permit...

  4. A Role for Industry in Promoting Nuclear Security and Nonproliferation

    SciTech Connect (OSTI)

    Hund, Gretchen; Seward, Amy M.; Elkhamri, Oksana O.

    2009-11-01T23:59:59.000Z

    Industry has a unique opportunity and critical role to play in strengthening governmental efforts to prevent the spread of nuclear, radiological, and dual-use materials and technologies that could be used in a nuclear or radiological weapon. Governmental regulations and policies are in effect at both the national and international levels to inhibit access to such materials and technologies by illegitimate end-users. However, the discovery of an illegal nuclear network, spearheaded by Pakistani scientist A Q Khan, increased international concern about what more could be done to prevent proliferation. Industry is well-poised and has a strong incentive to take a more proactive role to complement existing governmental efforts. Companies can be a tremendous help in ensuring that illicit diversions do not occur by increasing their oversight over the supply chain.

  5. The Role of Marketing at Duke Power Company

    E-Print Network [OSTI]

    Paules, W. R. Jr.

    POLICY Because their use of computerized and solid-state equipment is increasing, our industrial customers are sensitive not only to the quantity of electricity -- but also the quality. Last year, Duke Power implemented a power system disturbance...THE ROLE OF MARKETING AT DUKE POWER COMPANY W. ROGER PAULES, JR., P. E. Industrial Marketing Specialist Duke Power Company Charlotte, North Carolina ABSTRACT This paper examines the changes that have taken place in Duke Power's marketing...

  6. Analysis of LNG import terminal release prevention systems

    SciTech Connect (OSTI)

    Baker, E G

    1982-04-01T23:59:59.000Z

    The release prevention systems of liquefied natural gas (LNG) import terminal were analyzed. A series of potential release scenarios were analyzed to determine the frequency of the release events, the probability these releases are not stopped or isolated by emergency shutdown systems, the estimated release quantities, and the critical components of the system. The two plant areas identified as being most significant with respect to safety are the unloading system and the storage system. Rupture of the main transfer line and gross failure of the storage tanks are the two release scenarios of primary safety interest. Reducing the rate of failure by improved design, better maintenance and testing, or adding redundancy of the critical system components for these plant areas and release scenarios will result in improved safety. Several design alternatives which have the potential to significantly reduce the probability of a large release of LNG occurring at an import terminal are identified. These design alternatives would reduce the probability of a large release of LNG by reducing the expected number of failures which could cause a release or by reducing the magnitude of releases that do occur. All of these alternatives are technically feasible and have been used or considered for use in at least one LNG facility. A more rigorous analysis of the absolute risk of LNG import terminal operation is necessary before the benefits of these design alternatives can be determined. In addition, an economic evaluation of these alternatives must be made so the costs and benefits can be compared. It is concludd that for remotely located facilities many of these alternatives are probably not justified; however, for facilities located in highly populated areas, these alternatives deserve serious consideration.

  7. U.S. Liquefied Natural Gas Imports (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin Transition in2,EHSSCoal ProductionLiquefied Natural Gas Imports

  8. Compressed U.S. Natural Gas Imports (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40Coal Stocks at CommercialDecadeReservesYear21Company Level ImportsYear Jan Feb

  9. Idaho Natural Gas Imports (No intransit Receipts) (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40Coal Stocks at1,066,688ElectricityLess than 200DecadeCubic1.IV.% ofImports (No

  10. EIA - Analysis of Natural Gas Imports/Exports & Pipelines

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion2,128 2,469Decade Year-0CubicCubic8Stone,923 FormImports/Exports

  11. Everett, MA Liquefied Natural Gas Total Imports (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion2,12803 Table A1. Refiner/Reseller MotorImports From YemenTotal

  12. Washington Natural Gas Imports (No intransit Receipts) (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5 Tables July 1996 Energy Information Administration Office ofthroughYear JanYearFuel Consumption0 0 0Feet)Imports (No intransit

  13. Michigan Natural Gas Imports (No intransit Receipts) (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade EnergyTennesseeYearUndergroundCubicDecade Year-0 Year-1 Year-2Imports

  14. Minnesota Natural Gas Imports (No intransit Receipts) (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for On-Highway4,1,50022,3,,,,6,1,9,1,50022,3,,,,6,1,Decade1 Source: Office of Fossil Energy, U.S. Department2Imports (No

  15. U.S. Imports of Crude Oil and Petroleum Products

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are nowTotal" (Percent) Type: Sulfur Content API GravityDakota" "Fuel, quality",Area: U.S. East Coast (PADD 1) New EnglandReserves (BillionImport Area: U.S.2009

  16. U.S. Liquefied Natural Gas Imports (Million Cubic Feet)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are nowTotal" (Percent) Type: Sulfur Content API GravityDakota" "Fuel, quality",Area: U.S. East Coast (PADD 1) New EnglandReserves (BillionImport Area:,433Decade

  17. The Importance of Motor Shaft Alignment | 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.pdfBreakingMayDepartmentTest for PumpingThe Facts on GasThe Importance of Motor Shaft

  18. Natural Gas Imports and Exports - Second Quarter Report 2012 | Department

    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 QuestionsDepartment of EnergyofPROTECTINGof Energy 2 Natural Gas Imports

  19. Reduce Risk, Increase Clean Energy: How States and Cities are...

    Office of Environmental Management (EM)

    Reduce Risk, Increase Clean Energy: How States and Cities are Using Old Finance Tools to Scale Up a New Industry Reduce Risk, Increase Clean Energy: How States and Cities are Using...

  20. Indirect Benefits (Increased Roof Life and HVAC Savings) from...

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

    Indirect Benefits (Increased Roof Life and HVAC Savings) from a Solar PV System at the San Jos Convention Center Indirect Benefits (Increased Roof Life and HVAC Savings) from a...

  1. Apply: Increase Residential Energy Code Compliance Rates (DE...

    Energy Savers [EERE]

    Apply: Increase Residential Energy Code Compliance Rates (DE-FOA-0000953) Apply: Increase Residential Energy Code Compliance Rates (DE-FOA-0000953) April 21, 2014 - 12:32pm Addthis...

  2. Role of algal aggregation in vertical carbon export during SOIREE and in other low biomass environments

    E-Print Network [OSTI]

    Jackson, George

    Role of algal aggregation in vertical carbon export during SOIREE and in other low biomass induced an increase in phytoplankton biomass, but do not necessarily trigger increases in carbon export particles via coagulation. We demonstrate that in low biomass regions, where concentrations do not reach

  3. The important effect of electron reflection on thermionic converter performance

    SciTech Connect (OSTI)

    Rasor, N.S.

    1998-07-01T23:59:59.000Z

    Although only a few percent of high energy electrons are reflected from bare metal surfaces, 20--60% of low energy incident electrons are reflected from thermionic converter electrodes with adsorbed cesium and oxygen. The TECMDL computer model indicates that electron reflection in cesium vapor thermionic converters increases the arc potential drop, offsetting the gain in performance obtainable by lowering the collector work function via the coadsorbed Cs/O layer. The possible suppression of electron reflection by using electrodes with sub-micron surface structure is hypothesized and supported by experimental data obtained by employing a new method for testing in cesium-oxygen vapor.

  4. California Natural Gas Imports Price All Countries (Dollars per Thousand

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion2,128 2,469 2,321 2,590 1,550IncreasesFeet) Year JanCubic

  5. Vermont Natural Gas Imports Price (Dollars per Thousand Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40 Buildingto17 34 44Year Jan FebIncreases (BillionThousand27,262Feet)

  6. Vermont U.S. Natural Gas Imports & Exports

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40 Buildingto17 34 44Year Jan FebIncreasesCommercial Consumers35,9291 2 1 2 3

  7. Importance of glassy fragility for energy applications of ionic liquids

    E-Print Network [OSTI]

    P. Sippel; P. Lunkenheimer; S. Krohns; E. Thoms; A. Loidl

    2015-02-24T23:59:59.000Z

    Ionic liquids (ILs) are salts that are liquid close to room temperature. Their possible applications are numerous, e.g., as solvents for green chemistry in various electrochemical devices, and even for such "exotic" purposes as spinning-liquid mirrors for lunar telescopes. Here we concentrate on their use for new advancements in energy-storage and -conversion devices: Batteries, supercapacitors or fuel cells using ILs as electrolytes could be important building blocks for the sustainable energy supply of tomorrow. Interestingly, ILs show glassy freezing and the universal, but until now only poorly understood dynamic properties of glassy matter, dominate many of their physical properties. We show that the conductivity of ILs, an essential figure of merit for any electrochemical application, depends in a systematic way not only on their glass temperature but also on the so-called fragility, characterizing the non-canonical super-Arrhenius temperature dependence of their ionic mobility.

  8. The Intrafirm Complexity of Systemically Important Financial Institutions

    E-Print Network [OSTI]

    Lumsdaine, Robin L; Foti, Nicholas; Leibon, Gregory; Farmer, J Doyne

    2015-01-01T23:59:59.000Z

    In November, 2011, the Financial Stability Board, in collaboration with the International Monetary Fund, published a list of 29 "systemically important financial institutions" (SIFIs). This designation reflects a concern that the failure of any one of them could have dramatic negative consequences for the global economy and is based on "their size, complexity, and systemic interconnectedness". While the characteristics of "size" and "systemic interconnectedness" have been the subject of a good deal of quantitative analysis, less attention has been paid to measures of a firm's "complexity." In this paper we take on the challenges of measuring the complexity of a financial institution and to that end explore the use of the structure of an individual firm's control hierarchy as a proxy for institutional complexity. The control hierarchy is a network representation of the institution and its subsidiaries. We show that this mathematical representation (and various associated metrics) provides a consistent way to c...

  9. New technology for gas finding; How important has it been

    SciTech Connect (OSTI)

    Ellis, P.A. (Booz Allen and Hamilton, Dallas, TX (US))

    1991-09-30T23:59:59.000Z

    This paper reports that finding costs for natural gas in the U.S. were more than halved in real terms from 94{cents}/Mcf in 1983 to 44{cents} in 1989. A number of industry analysts and oil company executives recently have suggested that technology improvements contributed significantly to this improvement. This claim is an especially important one because its proponents often use it to support the view that the gas glut in the U.S. will persist. In this view, new technology will push finding costs lower and help sustain deliverability, further prolonging the bubble. Managers who are convinced of this position will want to invest in the people, software, and equipment that is supposed to be behind this improved performance. But they also are more likely to defer drilling and acquisitions of companies or producing leases to avoid adding to the supply overhang.

  10. Role of atomic collisions in fusion

    SciTech Connect (OSTI)

    Post, D.E.

    1982-04-01T23:59:59.000Z

    Atomic physics issues have played a large role in controlled fusion research. A general discussion of the present role of atomic processes in both magnetic and inertial controlled fusion work is presented.

  11. Importance of tumor affinity of nitroazoles in hypoxic radiosensitization

    SciTech Connect (OSTI)

    Kagiya, T.; Nishimoto, S.; Shibamoto, Y.; Wang, J.; Zhou, L.; He, Y.L.; Sasai, K.; Takahashi, M.; Abe, M.

    1989-04-01T23:59:59.000Z

    In vitro and in vivo sensitizing activities of a variety of nitroazole derivatives including misonidazole (MISO), SR-2508, and RSU-1069 were correlated by the aid of pharmacokinetic measurements of the drug uptake in animal solid tumors. The sensitizer enhancement ratio in vivo (SERvivo) on solid tumors increased linearly with the square root of administrated dose (Ds). The specific activity (A) in vivo of nitroazoles was evaluated from the square-root empirical relationship, SERvivo = 1.00 + A D1/2S. The intratumor concentration of nitroazoles at a given time t after administration was in proportion to the DS, in which the proportional constant was defined as the tumor-affinity factor FT,t. The absolute molar activity alpha M defined by A(M/FT,t)1/2, where M is the molecular weight of nitroazoles, showed a linear relationship with the SER in vitro (SERvitro) at 1 mM of sensitizers. The sensitizer dose required to achieve an SERvivo of 1.5 (DS,1.5) decreased and thus the overall sensitizing efficiency on animal solid tumors increased as the FT,t became greater.

  12. Partners and Stakeholders: Roles and Potential Impact

    Broader source: Energy.gov [DOE]

    Partners and Stakeholders: Roles and Potential Impact, Chapter 6 from the Clean Energy Finance Guide, Third Edition

  13. Role of pilot projects and public acceptance in developing wireless power transmission as an enabling technology for space solar power systems

    SciTech Connect (OSTI)

    Woodell, M.I. [Bivings Woodell, Inc., Washington, DC (United States)] [Bivings Woodell, Inc., Washington, DC (United States); Schupp, B.W. [Raytheon Electronic Systems, Marlborough, MA (United States)] [Raytheon Electronic Systems, Marlborough, MA (United States)

    1996-12-31T23:59:59.000Z

    In all system concepts for delivering space solar power to terrestrial power systems, wireless power transmission (WPT) is identified as a critical link in the technology chain. To realize the full potential of WPT as an enabling technology for the development of space power systems, the technology needs to (1) be demonstrated as a commercially viable, low risk technology, and (2) be shown to be acceptable to the public. If WPT`s full potential is to be realized, its initial applications must be carefully chosen and demonstrated through a series of pilot projects which will develop both the technology and its public acceptance. This paper examines the role of pilot projects and how they will play an increasingly important role in the development and acceptance of WPT as an enabling technology for space solar power systems. Recognizing that public acceptance is the ultimate determinant of the commercial success or failure of a technology, the paper then explores the role of public opinion in the commercialization process of space solar power systems utilizing WPT. A framework that begins to define the process required to realize the full commercial potential of wireless power transmission is established. 21 refs., 1 fig., 2 tabs.

  14. Role-Based Access Controls

    E-Print Network [OSTI]

    Ferraiolo, David F

    2009-01-01T23:59:59.000Z

    While Mandatory Access Controls (MAC) are appropriate for multilevel secure military applications, Discretionary Access Controls (DAC) are often perceived as meeting the security processing needs of industry and civilian government. This paper argues that reliance on DAC as the principal method of access control is unfounded and inappropriate for many commercial and civilian government organizations. The paper describes a type of non-discretionary access control - role-based access control (RBAC) - that is more central to the secure processing needs of non-military systems then DAC.

  15. Climate Change: The Sun's Role

    E-Print Network [OSTI]

    Gerald E. Marsh

    2007-06-23T23:59:59.000Z

    The sun's role in the earth's recent warming remains controversial even though there is a good deal of evidence to support the thesis that solar variations are a very significant factor in driving climate change both currently and in the past. This precis lays out the background and data needed to understand the basic scientific argument behind the contention that variations in solar output have a significant impact on current changes in climate. It also offers a simple, phenomenological approach for estimating the actual-as opposed to model dependent-magnitude of the sun's influence on climate.

  16. Curbing Greenhouse Gases: Agriculture's Role

    E-Print Network [OSTI]

    McCarl, Bruce A.

    the Kyoto results in more detail elsewhere in this issue. Emissions trading - Creating a market for emission rights Importantly, the Protocol encourages emissions trading. Emissions are limited by country emissions trading system, much like the trading scheme used in the U.S. acid #12;3 rain program. The total

  17. Transacting generation attributes across market boundaries: Compatible information systems and the treatment of imports and exports

    E-Print Network [OSTI]

    Grace, Robert; Wiser, Ryan

    2002-01-01T23:59:59.000Z

    Treatment of Imports and Exports Robert Grace Sustainableand Exports 31 AlternativeImports and Exports 34 Geographic

  18. Hot subdwarfs - Small stars marking important events in stellar evolution

    E-Print Network [OSTI]

    Geier, S

    2015-01-01T23:59:59.000Z

    Hot subdwarfs are considered to be the compact helium cores of red giants, which lost almost their entire hydrogen envelope. What causes this enormous mass loss is still unclear. Binary interactions are invoked and a significant fraction of the hot subdwarf population is indeed found in close binaries. In a large project we search for the close binary sdBs with the most and the least massive companions. Significantly enhancing the known sample of close binary sdBs we performed the first comprehensive study of this population. Triggered by the discovery of two sdB binaries with close brown dwarf companions in the course of this project, we were able to show that the interaction of stars with substellar companions is an important channel to form sdB stars. Finally, we discovered a unique and very compact binary system consisting of an sdB and a massive white dwarf, which qualifies as progenitor candidate for a supernova type Ia. In addition to that, we could connect those explosions to the class of hypervelocit...

  19. Safety culture management: The importance of organizational factors

    SciTech Connect (OSTI)

    Haber, S.B.; Shurberg, D.A. [Brookhaven National Lab., Upton, NY (United States); Jacobs, R. [Pennsylvania State Univ., University Park, PA (United States); Hofmann, D. [Purdue Univ., Lafayette, IN (United States)

    1995-05-01T23:59:59.000Z

    The concept of safety culture has been used extensively to explain the underlying causes of performance based events, both positive and negative, across the nuclear industry. The work described in this paper represents several years of effort to identify, define and assess the organizational factors important to safe performance in nuclear power plants (NPPs). The research discussed in this paper is primarily conducted in support of the US Nuclear Regulatory Commission`s (NRC) efforts in understanding the impact of organizational performance on safety. As a result of a series of research activities undertaken by numerous NRC contractors, a collection of organizational dimensions has been identified and defined. These dimensions represent what is believed to be a comprehensive taxonomy of organizational elements that relate to the safe operation of nuclear power plants. Techniques were also developed by which to measure these organizational dimensions, and include structured interview protocols, behavioral checklists, and behavioral anchored rating scales (BARS). Recent efforts have focused on devising a methodology for the extraction of information related to the identified organizational dimensions from existing NRC documentation. This type of effort would assess the applicability of the organizational dimensions to existing NRC inspection and evaluation reports, refine the organizational dimensions previously developed so they are more relevant to the task of retrospective analysis, and attempt to rate plants based on the review of existing NRC documentation using the techniques previously developed for the assessment of organizational dimensions.

  20. Increasing herbicide selectivity between rice and red rice

    E-Print Network [OSTI]

    Koetz, Paul Howard

    1982-01-01T23:59:59.000Z

    INCREASING HERBICIDE SEIZCTIVITY BETWEEN RICE AND RED RICE A Thesis by PAUL HOWARD KOETZ Submitted to the Graduate College of Texas AAN University 'n partial fulfillment of the requirement for the degree of' WASTER OF SCIENCE August 1982... major Subject: Agronomy INCREASING HERBICIDE SELECTIVITY BETWEEN RICE AND RED RICE A Thesis by PAUL HOWARD KOETZ Approved as to style and content by (Chairman of Committee) (Member (Member) (Head of Departmen August l982 ABSTRACT Increasing...

  1. Are Increases in Thunderstorm Activity in Southeast China Related...

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

    Increases in Thunderstorm Activity in Southeast China Related to Air Pollution? For original submission and image(s), see ARM Research Highlights http:www.arm.govscience...

  2. Sandia Energy - Direct Measurement of Key Molecule Will Increase...

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

    Direct Measurement of Key Molecule Will Increase Accuracy of Combustion Models Home Energy Transportation Energy CRF Facilities News News & Events Computational Modeling &...

  3. SEP Success Story: Helping Wisconsin Small Businesses Increase...

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

    from the Wisconsin Economic Development Corporation and funding from a grant from the Energy Department's State Energy Program, this specific program has been able to increase its...

  4. An Experimental Investigation of the Origin of Increased NOx...

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

    NOx Emissions When Fueling a Heavy-Duty Compression-Ignition Engine with Soy Biodiesel An Experimental Investigation of the Origin of Increased NOx Emissions When Fueling...

  5. Profitable Biodiesel Potential from Increased Agricultural Yields Country Name

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Profitable Biodiesel Potential from Increased Agricultural Yields Country Name Production Cost ($/liter) Potential Biodiesel Volume (liters) Total Export Profits ($) HDI Rank GDP/ cap Corrupt Rank FDI

  6. activation increases inhibitory: Topics by E-print Network

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

    Reeder, DeeAnn M. 106 Downscaling CMIP5 climate models shows increased tropical cyclone activity over the 21st century Geosciences Websites Summary: locations. The inten-...

  7. Maximizing the Productive Uses of Electricity to Increase the...

    Open Energy Info (EERE)

    Maximizing the Productive Uses of Electricity to Increase the Impact of Rural Electrification Programs Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Maximizing the...

  8. Increasing Sugar Yields with IL-final-sm

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

    Ionic Liquid Processing Increasing sugar yields from diverse biomass feedstock with ionic liquid processing and cultivation of renewable ionic liquids Liberating Sugars from...

  9. Multimedia Education Increases Elder Knowledge of Emergency Department Care

    E-Print Network [OSTI]

    Terndrup, Thomas E; Ali, Sameer; Hulse, Steve; Shaffer, Michele; Lloyd, Tom

    2013-01-01T23:59:59.000Z

    2013 Terndrup et al Multimedia Education Increases Elderenabled interactive multimedia asthma education program: A68:131–155. CONCLUSION Multimedia based short educational

  10. President Truman Increases Production of Uranium and Plutonium...

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

    Increases Production of Uranium and Plutonium | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  11. Internal Behaviour Change Programs and Increasing Energy Effciency Webcast

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), addresses Internal Behaviour Change Programs and Increasing Energy Efficiency. Presented on August 25, 2011.

  12. artery harvest increase: Topics by E-print Network

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

    Shepherd, John 9 Increased light harvesting in dye-sensitized solar cells with energy relay dyes Materials Science Websites Summary: factors. However, dye-sensitized solar...

  13. Natural Gas Infrastructure Implications of Increased Demand from...

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

    the potential infrastructure needs of the U.S. interstate natural gas pipeline transmission system across a range of future natural gas demand scenarios that drive increased...

  14. atmospheric ozone increases: Topics by E-print Network

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

    polar vortex and its changes for GHGs increase and ozone depletion and possible feedback of the stratospheric polar vortex to changes in GHGs and ozone, as simulated by...

  15. EFFICIENCY MAINE DIRECT INSTALLS INCREASE UPGRADE PACE | Department...

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

    EFFICIENCY MAINE DIRECT INSTALLS INCREASE UPGRADE PACE Although Maine has one of the United States' highest homeownership rates, more than one-third of the state's residents...

  16. Increasing Community Access to Solar: Designing and Developing...

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

    Increasing Community Access to Solar: Designing and Developing a Shared Solar Photovoltaic System Updated guide highlights project models, policies, and financing Community shared...

  17. Analysis & Tools to Spur Increased Deployment of " Waste Heat...

    Open Energy Info (EERE)

    Analysis & Tools to Spur Increased Deployment of " Waste Heat" RejectionRecycling Hybrid GHP Systems in Hot, Arid or Semiarid Climates Like Texas Geothermal Project Jump to:...

  18. ,"New York Dry Natural Gas Reserves Revision Increases (Billion...

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)",1,"Annual",2013...

  19. High Efficiency Microturbine Leads to Increased Market Share...

    Energy Savers [EERE]

    to Increased Market Share April 18, 2013 - 12:00am Addthis Partnering with Capstone Turbine Corporation of Chatsworth, EERE supported microturbine research and development for a...

  20. accumbens increases extracellular: Topics by E-print Network

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

    implications for chronic asthma. Open Access Theses and Dissertations Summary: ??Allergic asthma is a chronic inflammatory airway disease, characterized by increased responsiveness...

  1. Recent Research to Address Technical Barriers to Increased Use...

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

    Research to Address Technical Barriers to Increased Use of Biodiesel Wendy Clark & Bob McCormick National Renewable Energy Laboratory Golden, Colorado August 23, 2005 What is...

  2. acid increases expression: Topics by E-print Network

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

    that are especially sensitive to increasing nutrient Gotelli, Nicholas J. 378 ANTIBODY PURIFICATION USING CAPRYLIC ACID In mildly acidic conditions, the addition of short-chain...

  3. aircraft traffic increase: Topics by E-print Network

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

    about the net global warming effects of nitrogen oxides (NOx) and carbon dioxide (CO2) emissions technology levels, the net result will still be an absolute increase in...

  4. The Role of Alternative Respiration Pathways and the Effect of Nutrient Loading on Peat Decomposition in Plum

    E-Print Network [OSTI]

    Vallino, Joseph J.

    1 The Role of Alternative Respiration Pathways and the Effect of Nutrient Loading on Peat by stimulating soil metabolism and increasing translocation of belowground resources to aboveground plant biomass

  5. Barrel empties: focus on recent US import trends

    SciTech Connect (OSTI)

    Not Available

    1988-06-17T23:59:59.000Z

    The announced letter of intent of June 16, 1988, for a 50-50 joint venture between Aramco and Texaco, can be taken as positive (a glass half full) or negative (a glass half empty). The same could be said for the authors graph above, showing that for crude and products, the oil-rich US is 65% independent (half full), but 35% dependent (half empty). The debate is hindered by misfit headlines and political reactions to each statistical release. There's consensus that dependence will increase, but none yet for how to best cope with it. That missing consensus can come only from a realistic view to include qualitative and quantitative changes for each refined product over time, featured in this issue. Also presented in this issue are the following: (1) the ED refining netback data for the US Gulf and West Coasts, Rotterdam and Singapore for early June 1988; and (2) the ED fuel price/tax series for countries of the Western Hemisphere, June 1988 edition. 13 figures, 5 tables.

  6. The importance of context in delivering effective EIA: Case studies from East Africa

    SciTech Connect (OSTI)

    Marara, Madeleine; Okello, Nick; Kuhanwa, Zainab; Douven, Wim; Beevers, Lindsay, E-mail: l.beevers@hw.ac.uk; Leentvaar, Jan

    2011-04-15T23:59:59.000Z

    This paper reviews and compares the condition of the environmental impact assessment (EIA) system in three countries in the East Africa region: Kenya, Rwanda and Tanzania. The criteria used for the evaluation and the comparison of each system are based on the elements of the legal, administrative and procedural frameworks, as well as the context in which they operate. These criteria are adapted from the evaluation and quality control criteria derived from a number of literature sources. The study reveals that the EIA systems of Kenya and Tanzania are at a similar stage in their development. The two countries, the first to introduce the EIA concept into their jurisdiction in this part of Africa, therefore have more experience than Rwanda in the practice of environmental impact assessment, where the legislation and process requires more time to mature both from the governmental and societal perspective. The analysis of the administrative and procedural frameworks highlights the weakness in the autonomy of the competent authority, in all three countries. Finally a major finding of this study is that the contextual set up i.e. the socio-economic and political situation plays an important role in the performance of an EIA system. The context in developing countries is very different from developed countries where the EIA concept originates. Interpreting EIA conditions in countries like Kenya, Rwanda and Tanzania requires that the analysis for determining the effectiveness of their systems should be undertaken within a relevant framework, taking into account the specific requirements of those countries.

  7. Methods for increasing the sensitivity of gamma-ray imagers

    DOE Patents [OSTI]

    Mihailescu, Lucian (Pleasanton, CA); Vetter, Kai M. (Alameda, CA); Chivers, Daniel H. (Fremont, CA)

    2012-02-07T23:59:59.000Z

    Methods are presented that increase the position resolution and granularity of double sided segmented semiconductor detectors. These methods increase the imaging resolution capability of such detectors, either used as Compton cameras, or as position sensitive radiation detectors in imagers such as SPECT, PET, coded apertures, multi-pinhole imagers, or other spatial or temporal modulated imagers.

  8. INCREASING STORAGE CAPAPCITY OF DREDGED MATERIAL MANAGEMENT AREAS

    E-Print Network [OSTI]

    INCREASING STORAGE CAPAPCITY OF DREDGED MATERIAL MANAGEMENT AREAS Timothy D. Stark, Ph.D., P 39180 Paper Published in the Proceedings of: 15th Annual Meeting of Western Dredging Association (WEDA XV) San Diego, CA May 1994 #12;2 INCREASING STORAGE CAPAPCITY OF DREDGED MAERIAL MANAGEMENT AREAS

  9. Parkin Binds to / Tubulin and Increases their Ubiquitination and Degradation

    E-Print Network [OSTI]

    Feng, Jian

    Parkin Binds to / Tubulin and Increases their Ubiquitination and Degradation Yong Ren, Jinghui Zhao depolymerize microtubules and increase tubulin degradation. Microtu- bules are polymers of tubulin. Misfolded tubulin monomers are highly toxic and quickly degraded through a hitherto unknown mechanism. Here

  10. Solar collector apparatus having increased energy rejection during stagnation

    DOE Patents [OSTI]

    Moore, S.W.

    1981-01-16T23:59:59.000Z

    An active solar collector having increased energy rejection during stagnation is disclosed. The collector's glazing is brought into substantial contact with absorber during stagnation to increase re-emittance and thereby to maintan lower temperatures when the collector is not in operation.

  11. Systems for increasing the sensitivity of gamma-ray imagers

    DOE Patents [OSTI]

    Mihailescu, Lucian; Vetter, Kai M.; Chivers, Daniel H.

    2012-12-11T23:59:59.000Z

    Systems that increase the position resolution and granularity of double sided segmented semiconductor detectors are provided. These systems increase the imaging resolution capability of such detectors, either used as Compton cameras, or as position sensitive radiation detectors in imagers such as SPECT, PET, coded apertures, multi-pinhole imagers, or other spatial or temporal modulated imagers.

  12. air pollution increases: Topics by E-print Network

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

    air pollution increases First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Increased plasma viscosity...

  13. Report to Congress on stockpile reliability, weapon remanufacture, and the role of nuclear testing

    SciTech Connect (OSTI)

    Miller, G.H.; Brown, P.S.; Alonso, C.T.

    1987-10-01T23:59:59.000Z

    This report analyzes two issues: (1) ''whether past warhead reliability problems demonstrate that nuclear explosive testing is needed to identify or to correct stockpile reliability,'' or (2) ''whether a program of stockpile inspection, nonnuclear testing, and remanufacture would be sufficient to deal with stockpile reliability problems.'' Chapter 1 examines the reasons for nuclear testing. Although the thrust of the request from Congressman Aspin et al., has to do with the need for nuclear testing as it relates to stockpile reliability and remanufacture, there are other very important reasons for nuclear testing. Since there has been increasing interest in the US Congress for more restrictive nuclear test limits, we have addressed the overall need for nuclear testing and the potential impact of further nuclear test limitations. Chapter 1 also summarizes the major conclusions of a recent study conducted by the Scientific and Academic Advisory Committee (SAAC) for the President of the University of California; the SAAC report is entitled, ''Nuclear Weapon Tests: The Role of the University of California-Department of Energy Laboratories.'' Chapter 2 presents a brief history of stockpile problems that involved post-deployment nuclear testing for their resolution. Chapter 3 addresses the problems involved in remanufacturing nuclear weapons, and Chapter 4 discusses measures that should be taken to prepare for possible future restrictive test limits.

  14. Federal, state and utility roles in reducing new building greenhouse gas emissions

    SciTech Connect (OSTI)

    Johnson, J.A.; Shankle, D. [Pacific Northwest Lab., Richland, WA (United States); Boulin, J. [USDOE, Washington, DC (United States)

    1995-03-01T23:59:59.000Z

    This paper will explore the role of implementation of building energy codes and standards in reducing US greenhouse gas emissions. It will discuss the role of utilities in supporting the US Department of Energy (DOE) and the Environmental Protection Agency in improving the efficiency of new buildings. The paper will summarize Federal policies and programs that improve code compliance and increase overall greenhouse gas emission reductions. Finally, the paper will discuss the role of code compliance and the energy and greenhouse gas emission reductions that have been realized from various Federal, State and utility programs that enhance compliance.

  15. In utero exposure to benzene increases embryonic c-Myb and Pim-1 protein levels in CD-1 mice

    SciTech Connect (OSTI)

    Wan, Joanne [Department of Pharmacology and Toxicology, Queen's University, Kingston, Ontario, K7L 3N6 (Canada); Winn, Louise M. [Department of Pharmacology and Toxicology, Queen's University, Kingston, Ontario, K7L 3N6 (Canada); School of Environmental Studies, Queen's University, Kingston, Ontario, K7L 3N6 (Canada)], E-mail: winnl@queensu.ca

    2008-05-01T23:59:59.000Z

    Benzene is a known human leukemogen, but its role as an in utero leukemogen remains controversial. Epidemiological studies have correlated parental exposure to benzene with an increased incidence of childhood leukemias. We hypothesize that in utero exposure to benzene may cause leukemogenesis by affecting the embryonic c-Myb/Pim-1 signaling pathway and that this is mediated by oxidative stress. To investigate this hypothesis, pregnant CD-1 mice were treated with either 800 mg/kg of benzene or corn oil (i.p.) on days 10 and 11 of gestation and in some cases pretreated with 25 kU/kg of PEG-catalase. Phosphorylated and total embryonic c-Myb and Pim-1 protein levels were assessed using Western blotting and maternal and embryonic oxidative stress were assessed by measuring reduced to oxidized glutathione ratios. Our results show increased oxidative stress at 4 and 24 h after exposure, increased phosphorylated Pim-1 protein levels 4 h after benzene exposure, and increased Pim-1 levels at 24 and 48 h after benzene exposure. Embryonic c-Myb levels were elevated at 24 h after exposure. PEG-catalase pretreatment prevented benzene-mediated increases in embryonic c-Myb and Pim-1 protein levels, and benzene-induced oxidative stress. These results support a role for ROS in c-Myb and Pim-1 alterations after in utero benzene exposure.

  16. Statistical Analyses of Scatterplots to Identify Important Factors in Large-Scale Simulations

    SciTech Connect (OSTI)

    Kleijnen, J.P.C.; Helton, J.C.

    1999-04-01T23:59:59.000Z

    The robustness of procedures for identifying patterns in scatterplots generated in Monte Carlo sensitivity analyses is investigated. These procedures are based on attempts to detect increasingly complex patterns in the scatterplots under consideration and involve the identification of (1) linear relationships with correlation coefficients, (2) monotonic relationships with rank correlation coefficients, (3) trends in central tendency as defined by means, medians and the Kruskal-Wallis statistic, (4) trends in variability as defined by variances and interquartile ranges, and (5) deviations from randomness as defined by the chi-square statistic. The following two topics related to the robustness of these procedures are considered for a sequence of example analyses with a large model for two-phase fluid flow: the presence of Type I and Type II errors, and the stability of results obtained with independent Latin hypercube samples. Observations from analysis include: (1) Type I errors are unavoidable, (2) Type II errors can occur when inappropriate analysis procedures are used, (3) physical explanations should always be sought for why statistical procedures identify variables as being important, and (4) the identification of important variables tends to be stable for independent Latin hypercube samples.

  17. Acute ethanol intake induces superoxide anion generation and mitogen-activated protein kinase phosphorylation in rat aorta: A role for angiotensin type 1 receptor

    SciTech Connect (OSTI)

    Yogi, Alvaro; Callera, Glaucia E. [Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ontario (Canada)] [Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ontario (Canada); Mecawi, André S. [Department of Physiology, Faculty of Medicine of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, SP (Brazil)] [Department of Physiology, Faculty of Medicine of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, SP (Brazil); Batalhão, Marcelo E.; Carnio, Evelin C. [Department of General and Specialized Nursing, College of Nursing of Ribeirão Preto, USP, São Paulo (Brazil)] [Department of General and Specialized Nursing, College of Nursing of Ribeirão Preto, USP, São Paulo (Brazil); Antunes-Rodrigues, José [Department of Physiology, Faculty of Medicine of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, SP (Brazil)] [Department of Physiology, Faculty of Medicine of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, SP (Brazil); Queiroz, Regina H. [Department of Clinical, Toxicological and Food Science Analysis, Faculty of Pharmaceutical Sciences, USP, São Paulo (Brazil)] [Department of Clinical, Toxicological and Food Science Analysis, Faculty of Pharmaceutical Sciences, USP, São Paulo (Brazil); Touyz, Rhian M. [Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ontario (Canada)] [Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, Ontario (Canada); Tirapelli, Carlos R., E-mail: crtirapelli@eerp.usp.br [Department of Psychiatric Nursing and Human Sciences, Laboratory of Pharmacology, College of Nursing of Ribeirão Preto, USP, Ribeirão Preto, SP (Brazil)

    2012-11-01T23:59:59.000Z

    Ethanol intake is associated with increase in blood pressure, through unknown mechanisms. We hypothesized that acute ethanol intake enhances vascular oxidative stress and induces vascular dysfunction through renin–angiotensin system (RAS) activation. Ethanol (1 g/kg; p.o. gavage) effects were assessed within 30 min in male Wistar rats. The transient decrease in blood pressure induced by ethanol was not affected by the previous administration of losartan (10 mg/kg; p.o. gavage), a selective AT{sub 1} receptor antagonist. Acute ethanol intake increased plasma renin activity (PRA), angiotensin converting enzyme (ACE) activity, plasma angiotensin I (ANG I) and angiotensin II (ANG II) levels. Ethanol induced systemic and vascular oxidative stress, evidenced by increased plasma thiobarbituric acid-reacting substances (TBARS) levels, NAD(P)H oxidase?mediated vascular generation of superoxide anion and p47phox translocation (cytosol to membrane). These effects were prevented by losartan. Isolated aortas from ethanol-treated rats displayed increased p38MAPK and SAPK/JNK phosphorylation. Losartan inhibited ethanol-induced increase in the phosphorylation of these kinases. Ethanol intake decreased acetylcholine-induced relaxation and increased phenylephrine-induced contraction in endothelium-intact aortas. Ethanol significantly decreased plasma and aortic nitrate levels. These changes in vascular reactivity and in the end product of endogenous nitric oxide metabolism were not affected by losartan. Our study provides novel evidence that acute ethanol intake stimulates RAS activity and induces vascular oxidative stress and redox-signaling activation through AT{sub 1}-dependent mechanisms. These findings highlight the importance of RAS in acute ethanol-induced oxidative damage. -- Highlights: ? Acute ethanol intake stimulates RAS activity and vascular oxidative stress. ? RAS plays a role in acute ethanol-induced oxidative damage via AT{sub 1} receptor activation. ? Translocation of p47phox and MAPKs phosphorylation are downstream effectors. ? Acute ethanol consumption increases the risk for acute vascular injury.

  18. Linearity of Climate Response to Increases in Black Carbon Aerosols

    SciTech Connect (OSTI)

    Mahajan, Salil [ORNL; Evans, Katherine J [ORNL; Hack, James J [ORNL; Truesdale, John [National Center for Atmospheric Research (NCAR)

    2013-01-01T23:59:59.000Z

    The impact of absorbing aerosols on global climate are not completely understood. Here, we present results of idealized experiments conducted with the Community Atmosphere Model (CAM4) coupled to a slab ocean model (CAM4-SOM) to simulate the climate response to increases in tropospheric black carbon aerosols (BC) by direct and semi-direct effects. CAM4-SOM was forced with 0, 1x, 2x, 5x and 10x an estimate of the present day concentration of BC while maintaining their estimated present day global spatial and vertical distribution. The top of the atmosphere (TOA) radiative forcing of BC in these experiments is positive (warming) and increases linearly as the BC burden increases. The total semi-direct effect for the 1x experiment is positive but becomes increasingly negative for higher BC concentrations. The global average surface temperature response is found to be a linear function of the TOA radiative forcing. The climate sensitivity to BC from these experiments is estimated to be 0.42 K $\\textnormal W^{-1} m^{2}$ when the semi-direct effects are accounted for and 0.22 K $\\textnormal W^{-1} m^{2}$ with only the direct effects considered. Global average precipitation decreases linearly as BC increases, with a precipitation sensitivity to atmospheric absorption of 0.4 $\\%$ $\\textnormal W^{-1} \\textnormal m^{2}$ . The hemispheric asymmetry of BC also causes an increase in southward cross-equatorial heat transport and a resulting northward shift of the inter-tropical convergence zone in the simulations at a rate of 4$^{\\circ}$N $\\textnormal PW^{-1}$. Global average mid- and high-level clouds decrease, whereas the low-level clouds increase linearly with BC. The increase in marine stratocumulus cloud fraction over the south tropical Atlantic is caused by increased BC-induced diabatic heating of the free troposphere.

  19. Method of increasing biodegradation of sparingly soluble vapors

    DOE Patents [OSTI]

    Cherry, Robert S. (Idaho Falls, ID)

    2000-01-01T23:59:59.000Z

    A method for increasing biodegradation of sparingly soluble volatile organic compounds (VOCs) in a bioreactor is disclosed. The method comprises dissolving in the aqueous phase of the bioreactor a water soluble, nontoxic, non-biodegradable polymer having a molecular weight of at least 500 and operable for decreasing the distribution coefficient of the VOCs. Polyoxyalkylene alkanols are preferred polymers. A method of increasing the growth rate of VOC-degrading microorganisms in the bioreactor and a method of increasing the solubility of sparingly soluble VOCs in aqueous solution are also disclosed.

  20. Increased Upstream Ionization due to Formation of a Double Layer

    SciTech Connect (OSTI)

    Thakur, S. Chakraborty; Harvey, Z.; Biloiu, I. A.; Hansen, A.; Hardin, R. A.; Przybysz, W. S.; Scime, E. E. [Department of Physics, West Virginia University, Morgantown, West Virginia 26506-6315 (United States)

    2009-01-23T23:59:59.000Z

    We report observations that confirm a theoretical prediction that formation of a current-free double layer in a plasma expanding into a chamber of larger diameter is accompanied by an increase in ionization upstream of the double layer. The theoretical model argues that the increased ionization is needed to balance the difference in diffusive losses upstream and downstream of the expansion region. In our expanding helicon source experiments, we find that the upstream plasma density increases sharply at the same antenna frequency at which the double layer appears.