Sample records for fast food chain

  1. Nutrition, Weight Control and Fast Food.

    E-Print Network [OSTI]

    Sweeten, Mary K.

    1980-01-01T23:59:59.000Z

    Page in Original Bulletin] Nutrition, Weight Control and Fast Food Mary K. Sweeten* The Fast Food Trend More people are eating fewer meals at home and more snack-type meals at fast food ' restaurants. Fast food sales in 1978 in the United States... chain when eating out 60 percent of the time. This trend is a result of more women employed outside the home, a higher per capita disposable income and more leisure time. Although they may cost more than the same meals prepared at home, fast food res...

  2. Fast food in a Chinese provincial city: a comparative analysis 

    E-Print Network [OSTI]

    Zhu, Haiying

    2006-08-16T23:59:59.000Z

    More than a decade ago American fast food entered the Chinese market. Since then the number of fast food and organized chain restaurants in China has multiplied. Chinese consumers, especially those who live in large urban ...

  3. www.landesbioscience.com GM Crops and Food: Biotechnology in Agriculture and the Food Chain 1 GM Crops and Food: Biotechnology in Agriculture and the Food Chain 3:4, 1-5; October/November/December 2012; 2012 Landes Bioscience

    E-Print Network [OSTI]

    www.landesbioscience.com GM Crops and Food: Biotechnology in Agriculture and the Food Chain 1 GM Crops and Food: Biotechnology in Agriculture and the Food Chain 3:4, 1-5; October/November/December 2012

  4. Designing Fast Absorbing Markov Chains Stefano Ermon and Carla P. Gomes

    E-Print Network [OSTI]

    Bejerano, Gill

    Designing Fast Absorbing Markov Chains Stefano Ermon and Carla P. Gomes Department of Computer Chain Monte Carlo methods (Jerrum and Sinclair 1997; Madras 2002), one of the most widely used tools

  5. assessing food chain: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  6. Fast food in a Chinese provincial city: a comparative analysis

    E-Print Network [OSTI]

    Zhu, Haiying

    2006-08-16T23:59:59.000Z

    ), the attributes of criterion with which consumers differentiate between fast food restaurants are found to include: taste, price, nutrition, cleanliness, environment, speed of service, convenient location, fashion & novelty, friendliness, and variety of menu..., service, cleanliness, and general appearance. Considering the comprehension skills of students, I included only 15 multiple choice questions, making the questionnaire much shorter than the one I administered to consumers. The questionnaire was designed...

  7. Gold Mining Impacts on Food Chain Mercury in Northwestern Sierra Nevada Streams

    E-Print Network [OSTI]

    Slotton, Darell G; Ayers, Shaun M; Reuter, John E; Goldman, Charles R

    1995-01-01T23:59:59.000Z

    KEYWORDS,' mercury, gold, mining, trout, invertebrates,GOLD MINING IMPACTS ON FOOD CHAIN MERCURY IN NORTHWESTERNduring the course of gold mining in the Gold Rush period of

  8. agricultural food chains: Topics by E-print Network

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

    AGRICULTURE, FOOD & WINE Physics Websites Summary: Graduate Profile AGRICULTURE, FOOD & WINE "I was amazed that I could be a part of the food industry in a scientific way."...

  9. Aggregation methods in food chains with nutrient recycling B.W. Kooi a,

    E-Print Network [OSTI]

    Poggiale, Jean-Christophe

    Aggregation methods in food chains with nutrient recycling B.W. Kooi a, *, J.C. Poggiale b , P recycling is taken into account. The food chain is formed by a nutrient and two populations, prey. The excreted material together with death material, detritus, is decomposed and this gives the recycling

  10. The Impact of Product Contamination in a Multi-Stage Food Supply Chain

    E-Print Network [OSTI]

    Chebolu-Subramanian, Vijaya

    2012-07-16T23:59:59.000Z

    THE IMPACT OF PRODUCT CONTAMINATION IN A MULTI- STAGE FOOD SUPPLY CHAIN A Dissertation by VIJAYA B. CHEBOLU-SUBRAMANIAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...-Subramanian THE IMPACT OF PRODUCT CONTAMINATION IN A MULTI- STAGE FOOD SUPPLY CHAIN A Dissertation by VIJAYA B. CHEBOLU-SUBRAMANIAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree...

  11. analysis food chain: Topics by E-print Network

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

    3 Forestcluster, carbon sequestration) VTT: expertise in sustainability assessment (life cycle analysis, carbon footprint 69 Monotonicity Analysis over Chains and Curves Math...

  12. Chaos in a Three-Species Food Chain Author(s): Alan Hastings and Thomas Powell

    E-Print Network [OSTI]

    de Aguiar, Marcus A. M.

    , researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive in this model suggeststhatchaotic dynamicsmay be common in naturalfoodwebs. Key words: chaos; dynamics;food chain;food web,functionalresponse;predation. INTRODUCTION The classical ecological models

  13. The ATLAS Fast Monte Carlo Production Chain Project

    E-Print Network [OSTI]

    Jansky, Roland Wolfgang; The ATLAS collaboration

    2015-01-01T23:59:59.000Z

    During the last years ATLAS has successfully deployed a new integrated simulation framework (ISF) which allows a flexible mixture of full and fast detector simulation techniques within the processing of one event. With the ISF, the simulation execution speed could be increased up to a factor 100, which makes subsequent digitisation and reconstruction processing the dominant contributions to the MC production CPU cost. The slowest components of both digitisation and reconstruction are within the Inner Detector due to the complex signal modelling needed in the emulation of the detector readout and in reconstruction due to the combinatorial nature of the problem to solve, respectively. Alternative fast approaches have been developed for these components: for the silicon based detectors a simpler geometrical clustering approach has been deployed replacing the charge drift emulation in the standard digitisation modules, and achieves a very high accuracy in describing the standard output. For the Inner Detector tra...

  14. Accelerating Bitcoin's Transaction Processing Fast Money Grows on Trees, Not Chains

    E-Print Network [OSTI]

    Accelerating Bitcoin's Transaction Processing Fast Money Grows on Trees, Not Chains Yonatan Sompolinsky Aviv Zohar Abstract Bitcoin is a potentially disruptive new crypto-currency based that will affect Bitcoin's success, is whether or not it will be able to scale to support the high volume

  15. Chaos induced coherence in two independent food chains

    E-Print Network [OSTI]

    Adriana Auyuanet; Arturo C. Marti; Raul Montagne

    2005-07-20T23:59:59.000Z

    Coherence evolution of two food web models can be obtained under the stirring effect of chaotic advection. Each food web model sustains a three--level trophic system composed of interacting predators, consumers and vegetation. These populations compete for a common limiting resource in open flows with chaotic advection dynamics. Here we show that two species (the top--predators) of different colonies chaotically advected by a jet--like flow can synchronize their evolution even without migration interaction. The evolution is charaterized as a phase synchronization. The phase differences (determined through the Hilbert transform) of the variables representing those species show a coherent evolution.

  16. Ecological Modelling 178 (2004) 349356 Growth dilution in multilevel food chains

    E-Print Network [OSTI]

    Vermont, University of

    .A. Herendeen). propagate up the food chain. Because harvesting of contaminated biomass could be used as a water can absorb contaminants from the aqueous environment, and harvesting microalgae has been proposed as a method to purify water. However, rapid growth of microalgae (stimulated by increased light, for example

  17. Copper transfer and influence on a marine food chain

    SciTech Connect (OSTI)

    Edding, M.; Tala, F. [Universidad Catolica del Norte, Coquimbo (Chile)] [Universidad Catolica del Norte, Coquimbo (Chile)

    1996-12-31T23:59:59.000Z

    Copper is an essential element, required for normal growth by all plants and animals; and a regular constituent in the environment (Lewis and Cave 1982; Lewis 1994). This heavy metal is an essential micronutrient that at higher concentrations can be deleterious to algae and other aquatic biota (Chang and Sibley 1993). Copper toxicity to algae depends upon the individual species, their physiological and environmental conditions, and the chemical forms of metal in the medium (Sunda and Gullard 1976). When copper is accumulated by phytoplankton it can be transferred and may produce toxic effects on zooplankton (Wikfors and Ukeles 1982). Different species of microalgae present different capacities of resistance to copper. Cyanophyceae pre-cultured in a Cu-enriched medium (635 {mu}gCu{center_dot}L{sup {minus}1}) showed an EC{sub 50} that could reach 318 {mu}gCu{center_dot}L{sup {minus}1} for Plectonema radiosum and 339 {mu}gCu{center_dot}L{sup {minus}1} in Phormidium sp. (Takamura et al. 1990). Scenedesmus, Selenastrum and Chlorella were reported able to accumulate copper and other metal ions with an efficiency of 67-98% (Brady et al. 1994). Also, Dunaliella resisted concentrations form 0.38 mgCu{center_dot}L{sup {minus}1} (D. minuta) up to 50.8 mgCu{center_dot}L{sup {minus}1} (D. acidophila), depending on the pH of the medium (Grimmler et al. 1991). One the microalgae are copper-enriched, the copper that is part of the cell can be transferred to the surrounding water and to its predator producing uncertain effects. This study observed the effect of copper on the growth of Dunaliella tertiolecta and Isochrysis galbana that are currently used as food for hatchery-grown scallop larvae (Argopecten purpuratus). We observed the path of copper form the water column into the microalgal cell and the effect of copper-enriched food on the scallop larvae. 16 refs., 3 figs., 2 tabs.

  18. Probabilistic accident consequence uncertainty analysis: Food chain uncertainty assessment. Volume 2: Appendices

    SciTech Connect (OSTI)

    Brown, J. [National Radiological Protection Board (United Kingdom); Goossens, L.H.J.; Kraan, B.C.P. [Delft Univ. of Technology (Netherlands)] [and others

    1997-06-01T23:59:59.000Z

    This volume is the second of a two-volume document that summarizes a joint project by the US Nuclear Regulatory and the Commission of European Communities to assess uncertainties in the MACCS and COSYMA probabilistic accident consequence codes. These codes were developed primarily for estimating the risks presented by nuclear reactors based on postulated frequencies and magnitudes of potential accidents. This two-volume report, which examines mechanisms and uncertainties of transfer through the food chain, is the first in a series of five such reports. A panel of sixteen experts was formed to compile credible and traceable uncertainty distributions for food chain transfer that affect calculations of offsite radiological consequences. Seven of the experts reported on transfer into the food chain through soil and plants, nine reported on transfer via food products from animals, and two reported on both. The expert judgment elicitation procedure and its outcomes are described in these volumes. This volume contains seven appendices. Appendix A presents a brief discussion of the MAACS and COSYMA model codes. Appendix B is the structure document and elicitation questionnaire for the expert panel on soils and plants. Appendix C presents the rationales and responses of each of the members of the soils and plants expert panel. Appendix D is the structure document and elicitation questionnaire for the expert panel on animal transfer. The rationales and responses of each of the experts on animal transfer are given in Appendix E. Brief biographies of the food chain expert panel members are provided in Appendix F. Aggregated results of expert responses are presented in graph format in Appendix G.

  19. Bioaccumulation and food chain transfer of corrosion products from radioactive stainless steel

    SciTech Connect (OSTI)

    Young, J.S.

    1986-07-01T23:59:59.000Z

    Two sets of experiments were conducted to determine if corrosion products from radioactive Type 347 stainless steel could be biologically transferred from sediment through a marine food chain, and whether corrosion products dissolved in seawater could be bioaccumulated and then eliminated. Corrosion products containing /sup 60/Co and /sup 63/Ni from the radioactive stainless steel were introduced into marine sediments. Infaunal polychaete worms exposed to these sediments bioaccumulated the radionuclides. The feeding of these worms to shrimp and fish resulted in a trophic transfer of the radioactive products across a one-step food chain. The magnitude of the transfers are described in terms of transfer factors. Dissolved corrosion products as measured by the radionuclides were also bioaccumulated by shrimp and fish concentrating more than fish. Concentration factors were calculated.

  20. Food chain dynamics and potential ecological risks of mercury at the Carson River site

    SciTech Connect (OSTI)

    Peterson, S.C. [Ecology and Environment, Inc., Lancaster, NY (United States)

    1995-12-31T23:59:59.000Z

    The USEPA is conducting a remedial investigation of mercury contamination in the Carson River watershed, located near Carson City in central west Nevada. As a component of this investigation, water, sediment, and tissue samples were collected for mercury speciation and other analyses. Tissues analyses from the seven site-investigation areas and four background areas include: whole-body and fillet analyses of five species of fish, composite and individual analyses of three species of benthic macroinvertebrates, blood, feather and liver analyses of two bird species, composite analyses of zooplankton, and whole-body analyses of lizards. The data are used to develop site-specific estimates of mercury bioaccumulation in aquatic food chains of riverine/riparian, open-water, and mudflat habitats at the Carson River site. Because the behavior and food chain dynamics of mercury in semi-arid ecosystems of the southwestern US is poorly understood, these data can be compared and contrasted with bioaccumulation estimates derived from well-studied ecosystems such as northern temperate lakes. Potential ecological risks of mercury exposure through the food chain and through ingestion of and contact with contaminated media are evaluated for important wildlife receptors occurring at the Carson River site.

  1. Soil-to-Plant Concentration Ratios for Assessing Food Chain Pathways in Biosphere Models

    SciTech Connect (OSTI)

    Napier, Bruce A.; Fellows, Robert J.; Krupka, Kenneth M.

    2007-10-01T23:59:59.000Z

    This report describes work performed for the U.S. Nuclear Regulatory Commission’s project Assessment of Food Chain Pathway Parameters in Biosphere Models, which was established to assess and evaluate a number of key parameters used in the food-chain models used in performance assessments of radioactive waste disposal facilities. Section 2 of this report summarizes characteristics of samples of soils and groundwater from three geographical regions of the United States, the Southeast, Northwest, and Southwest, and analyses performed to characterize their physical and chemical properties. Because the uptake and behavior of radionuclides in plant roots, plant leaves, and animal products depends on the chemistry of the water and soil coming in contact with plants and animals, water and soil samples collected from these regions of the United States were used in experiments at Pacific Northwest National Laboratory to determine radionuclide soil-to-plant concentration ratios. Crops and forage used in the experiments were grown in the soils, and long-lived radionuclides introduced into the groundwater provide the contaminated water used to water the grown plants. The radionuclides evaluated include 99Tc, 238Pu, and 241Am. Plant varieties include alfalfa, corn, onion, and potato. The radionuclide uptake results from this research study show how regional variations in water quality and soil chemistry affect radionuclide uptake. Section 3 summarizes the procedures and results of the uptake experiments, and relates the soil-to-plant uptake factors derived. In Section 4, the results found in this study are compared with similar values found in the biosphere modeling literature; the study’s results are generally in line with current literature, but soil- and plant-specific differences are noticeable. This food-chain pathway data may be used by the NRC staff to assess dose to persons in the reference biosphere (e.g., persons who live and work in an area potentially affected by radionuclide releases) of waste disposal facilities and decommissioning sites.

  2. The availability of healthy food options in fast food outlets in six rural counties

    E-Print Network [OSTI]

    Creel, Jennifer Sue

    2009-05-15T23:59:59.000Z

    methods for healthy options. 76, 78, 79 A menu audit was conducted in one investigation to assess opportunities to select healthy options in restaurants in Los Angeles. The audit included observational information on the restaurant as well... of the menu items. Healthier options were based on the recommendations from the 2005 Dietary Guidelines for Americans 13 and included fruits, vegetables, low-fat milk, low- fat items, 100% whole wheat items, items without added sugar, and foods that have...

  3. Assessment of Food Chain Pathway Parameters in Biosphere Models: Annual Progress Report for Fiscal Year 2004

    SciTech Connect (OSTI)

    Napier, Bruce A.; Krupka, Kenneth M.; Fellows, Robert J.; Cataldo, Dominic A.; Valenta, Michelle M.; Gilmore, Tyler J.

    2004-12-02T23:59:59.000Z

    This Annual Progress Report describes the work performed and summarizes some of the key observations to date on the U.S. Nuclear Regulatory Commission’s project Assessment of Food Chain Pathway Parameters in Biosphere Models, which was established to assess and evaluate a number of key parameters used in the food-chain models used in performance assessments of radioactive waste disposal facilities. Section 2 of this report describes activities undertaken to collect samples of soils from three regions of the United States, the Southeast, Northwest, and Southwest, and perform analyses to characterize their physical and chemical properties. Section 3 summarizes information gathered regarding agricultural practices and common and unusual crops grown in each of these three areas. Section 4 describes progress in studying radionuclide uptake in several representative crops from the three soil types in controlled laboratory conditions. Section 5 describes a range of international coordination activities undertaken by Project staff in order to support the underlying data needs of the Project. Section 6 provides a very brief summary of the status of the GENII Version 2 computer program, which is a “client” of the types of data being generated by the Project, and for which the Project will be providing training to the US NRC staff in the coming Fiscal Year. Several appendices provide additional supporting information.

  4. Radionuclides in the terrestrial ecosystem near a Canadian uranium mill -- Part 2: Small mammal food chains and bioavailability

    SciTech Connect (OSTI)

    Thomas, P.A.

    2000-06-01T23:59:59.000Z

    Food chain transfer through the soil-vegetation-small mammal food chain was measured by concentration ratios (CRs) for uranium, {sup 226}Ra, {sup 210}Pb, and {sup 210}Po at three sites near the Key Lake uranium mill in northern Saskatchewan. Plant/soil CRs, animal carcass/GI tract CRs, and animal/soil CRs were depressed at sites impacted by mill and tailings dusts relative to a nearby control site. Thus, radionuclides associated with large particulates in tailings and/or ore dusts may be less bioavailable to terrestrial plants and animals than natural sources of radioactive dust. These results show that reliance on default food chain transfer parameters, obtained from uncontaminated terrestrial ecosystems, may overpredict impacts at uranium mine and mill sites. Given the omnivorous diet of small mammals and birds, animal/soil CRs are recommended as the most cost-effective and robust means of predicting animal concentrations from environmental monitoring data at uranium mill facilities.

  5. Pesticide safety risk, food chain organization, and the adoption of sustainable farming practices. The case of Moroccan early tomatoes

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    standards and more recently process standards (Good agricultural practices and integrated pest management in safeguarding specific investments, which results in greater diffusion of biocontrol and good agricultural1 Pesticide safety risk, food chain organization, and the adoption of sustainable farming practices

  6. FAST

    Energy Science and Technology Software Center (OSTI)

    002363MLTPL00 FAST - A Framework for Agile Software Testing v. 2.0  https://software.sandia.gov/trac/fast 

  7. Supply chain management for fast-moving products in the electronic industry

    E-Print Network [OSTI]

    Zafiriou, Konstantinos F

    2006-01-01T23:59:59.000Z

    The objective of this Thesis was to strategically redesign and transform the supply chain of a series of detonators in a leading Company serving the oil and gas industry. The scope of the Thesis included data gathering and ...

  8. Attitudes about Food

    E-Print Network [OSTI]

    Baker, Nicole Alexis

    2012-10-19T23:59:59.000Z

    Approximately 18% of adolescents are obese. Attitudes about Food is a cross sectional study that seeks to identify lifestyle factors associated with adolescent obesity such as fast food consumption, physical activity, attitudes about fast food...

  9. Equilibriumizing all food chain chaos through reproductive efficiency Department of Math and Statistics, University of Nebraska, Lincoln, Nebraska 68588-0323

    E-Print Network [OSTI]

    Logan, David

    a mechanistic solution to the problem. The same approach has resolved a long list of theoretical problems and Statistics, University of Nebraska, Lincoln, Nebraska 68588-0323 Received 31 May 2006; accepted 16 November-predator is incorporated into a classical mathematical model for three-trophic food chains. All chaos types known

  10. Thermal energy storage : a key technology for the food cold chain Denis Leducq(a), P. Schalbart(a), F. Trinquet(a), G. Alvarez(a), B. Verlinden(b),P.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ID: 123 Thermal energy storage : a key technology for the food cold chain Denis Leducq(a), P and intermittent renewable energy sources, energy storage, and more specifically thermal energy storage is one of thermal energy storage devices, is also an important factor of food quality and security enhancement

  11. A study on the lead-times in the United Nations World Food Programme supply chain : a focus on the country offices

    E-Print Network [OSTI]

    López, Marc

    2006-01-01T23:59:59.000Z

    The United Nations World Food Programme (WFP), the largest humanitarian agency in the world and the logistical arm of the United Nations, reached more than 113 million people in 80 countries in 2004 and delivered more than ...

  12. Agricultural production in the United States by county: a compilation of information from the 1974 census of agriculture for use in terrestrial food-chain transport and assessment models

    SciTech Connect (OSTI)

    Shor, R.W.; Baes, C.F. III; Sharp, R.D.

    1982-01-01T23:59:59.000Z

    Terrestrial food-chain models that simulate the transport of environmentally released radionuclides incorporate parameters describing agricultural production and practice. Often a single set of default parameters, such as that listed in USNRC Regulatory Guide 1.109, is used in lieu of site-specific information. However, the geographical diversity of agricultural practice in the United States suggests the limitations of a single set of default parameters for assessment models. This report documents default parameters with a county-wide resolution based on analysis of the 1974 US Census of Agriculture for use in terrestrial food chain models. Data reported by county, together with state-based information from the US Department of Agriculture, Economic and Statistics Service, provided the basis for estimates of model input parameters. This report also describes these data bases, their limitations, and lists default parameters by county. Vegetable production is described for four categories: leafy vegetables; vegetables and fruits exposed to airborne material; vegetables, fruits, and nuts protected from airborne materials; and grains. Livestock feeds were analyzed in categories of hay, silage, pasture, and grains. Pasture consumption was estimated from cattle and sheep inventories, their feed requirements, and reported quantities of harvested forage. The results were compared with assumed yields of the pasture areas reported. In addition, non-vegetable food production estimates including milk, beef, pork, lamb, poultry, eggs, goat milk, and honey are described. The agricultural parameters and land use information - in all 47 items - are tabulated in four appendices for each of the 3067 counties of the US reported to the Census of Agriculture, excluding those in Hawaii and Alaska.

  13. EPOK Centre for Organic Food and Farming

    E-Print Network [OSTI]

    EPOK ­ Centre for Organic Food and Farming EPOK­ Centre for Organic Food and Farming Compiling Sciences works to disseminate knowledge and coordinate research and education in the areas of organic food in the organic food chain. Range of activities Living website: www.slu.se/epok Expert responses on the internet

  14. Holiday Foods.

    E-Print Network [OSTI]

    Reasonover, Frances L.; Sweeten, Mary K.

    1981-01-01T23:59:59.000Z

    . ....... . .... . .......... . ... . .. . ..... . .. . .. . . ... . ... . Serving ... . ................... . ... . . . . . .. .. . . ..... . . . .. .. .. . .. . Clean-up .. . ................ . .... . ....... .. . ... . .. . Holiday Food Service Styles ......... . . ... ................ . Spring..., serve cold foods over beds of ice. Keep hot foods in dishes such as a chafing dish or food warmer . Clean-up Put leftover foods back in the refrigerator as soon after the meal as possible. Foods should not be left out for more than 1 or 2 hours...

  15. ETH ZURICH 2012 Eating tomorrow rethinking the world food

    E-Print Network [OSTI]

    Miyashita, Yasushi

    countries Food security in emerging markets Organic and Fair-trade Value chains Quantis Suite IntroductionIARU GSP ETH ZURICH 2012 Eating tomorrow ­rethinking the world food system Akiko Segawa ETH: Eating tomorrow ­rethinking the world food system 1st week: lectures at Emmental 2nd and 3rd week: Food waste case

  16. WFP supply chain capacity in Ethiopia : an analysis of its sufficiency, constraints & impact

    E-Print Network [OSTI]

    Kim, Christina Sujin

    2010-01-01T23:59:59.000Z

    The WFP's transport of food aid to Ethiopia's landlocked population is constrained by supply chain bottlenecks at the port, and limited availability of trucks for inland transport. How can the WFP supply chain be optimized ...

  17. Why Supply Chain

    E-Print Network [OSTI]

    Datta, Shoumen

    2000-01-01T23:59:59.000Z

    Why supply chain explains the importance of supply chains. It includes an introduction to ERP as designed by SAP.

  18. A novel capillary polymerase chain reaction machine

    E-Print Network [OSTI]

    Chiou, Jeffrey Tsungshuan

    2001-01-01T23:59:59.000Z

    I built a novel prototype capillary polymerase chain reaction machine. The purpose was to perform a single reaction as fast as possible with a reaction volume - 100 nl. The PCR mix is in the form of a 1 /1 droplet that ...

  19. Grand Challenges and Opportunities Supply Chain Network Analysis to Design

    E-Print Network [OSTI]

    Boyer, Edmond

    International Conference on Network Games, Control, and Optimization Paris, France October 12-14, 2011 Anna and backbones for the production, distribution, and consumption of goods as well as services in our globalized of Supply Chains food and food products high tech products automotive energy (oil, electric power, etc

  20. Grand Challenges and Opportunities Supply Chain Network Analysis to Design

    E-Print Network [OSTI]

    Nagurney, Anna

    International Conference on Network Games, Control, and Optimization Paris, France October 12-14, 2011 Anna for the production, distribution, and consumption of goods as well as services in our globalized Network Economy Network A #12;Examples of Supply Chains food and food products high tech products automotive energy (oil

  1. Networks Against Time: From Food to Pharma Anna Nagurney

    E-Print Network [OSTI]

    Nagurney, Anna

    and Medical Nuclear Supply Chains Supply Chain Networks - Game Theory Models · · Electric Power and Food; recognition of their fragility and vulnerability; policies surrounding networks today may have major impacts, as well as their adaptability and responsiveness to events in a global environment of increasing risk

  2. Safe Chain Saw Operation. 

    E-Print Network [OSTI]

    Nelson, Gary S.

    1982-01-01T23:59:59.000Z

    Z TA24S.7 8873 NO.1409 B-1409 SAFE CHAIN SAW OPERATION Gary S. Nelson* A chain saw is a portable power cutting machine. Used properly, it will trim or cut down trees, clear land or cut fireplace wood. Improperly used, a chain saw can...

  3. MSU at Work in Africa: Food and Agricultural Export

    E-Print Network [OSTI]

    MSU at Work in Africa: Food and Agricultural Export Value Chain Development The Challenge Global, and other high-value export products, small- and medium-scale producers have struggled to access these markets. Paving the way for these producers to supply high-value food and agricultural export markets

  4. Radioactivity in Food and the Environment, 2005

    E-Print Network [OSTI]

    ..................................................................................... 6 ..5 Food irradiation

  5. Ernst Boris Chain CHAIN-FLOREY

    E-Print Network [OSTI]

    Rosso, Lula

    Professor Benjamin Chain Professor Sir Andrew McMichael Professor Dame Kay Davies 11 Mentors Professor Irene Jiexin Zhao Dr James Tomlinson Dr Thomas Oates Dr Philip Webster Dr Eleanor Sandhu Dr Andrew Innes Dr knowledge of norman heatley, resulted in the isolation and first medical application of an antibiotic

  6. Safe Home Food Storage

    E-Print Network [OSTI]

    Van Laanen, Peggy

    2002-08-22T23:59:59.000Z

    Proper food storage can preserve food quality and prevent spoilage and food/borne illness. The specifics of pantry, refrigerator and freezer storage are given, along with helpful information on new packaging, label dates, etc. A comprehensive table...

  7. Risk Management in Biopharmaceutical Supply Chains

    E-Print Network [OSTI]

    Ma, Yao

    2011-01-01T23:59:59.000Z

    Supply Chain Risk Managementof Recent Work on Supply Chain Risk Management . . . . .M. , Supply chain risk management: Outlining an agenda for

  8. FOOD AND DRINK REGULATIONS Serving hot food

    E-Print Network [OSTI]

    O'Mahony, Donal E.

    . · No other sources of heating water may be used. Serving cold food · Food should be refrigerated prior in `batches' should the service time required extend beyond two hours. · No refrigeration should be used

  9. Electron Beam--21st Century Food Technology

    E-Print Network [OSTI]

    Vestal, Andy

    2003-03-07T23:59:59.000Z

    and spoil food, sometimes without changing the food's taste, smell, or appearance. Cesium 137, Cobalt 60: Metals that are produced by nuclear reaction and give off ionizing radiation as gamma rays. Chemical Sprout Inhibitors: Certain chemicals being used... flipping is not required and processing can be accomplished in seconds. In the X-Ray Mode, electrons are accelerated to near the speed of light using microwaves into a dense metal which emits X-Rays that pass through the product breaking the DNA chain...

  10. arthropod food chains: Topics by E-print Network

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

    cephalopods have gained increasing attention as an alternative to the traditional marine harvest and will gain cephalopod landings have steadily increased since 1950s, peaking in...

  11. Improving supply chain resilience

    E-Print Network [OSTI]

    Leung, Elsa Hiu Man

    2009-01-01T23:59:59.000Z

    Due to the global expansion of Company A's supply chain network, it is becoming more vulnerable to many disruptions. These disruptions often incur additional costs; and require time to respond to and recover from these ...

  12. Supply chain dynamics

    E-Print Network [OSTI]

    Barbosa, Ricardo Wagner Lopes, 1976-

    2003-01-01T23:59:59.000Z

    The strong bargaining power of major retailers and the higher requirements for speed, service excellence and customization have significantly contributed to transform the Supply Chain Management. These increasing challenges ...

  13. European supply chain study

    E-Print Network [OSTI]

    Puri, Mohitkumar

    2009-01-01T23:59:59.000Z

    Introduction: Supply chain management has been defined as, "..a set of approaches utilized to efficiently integrate suppliers, manufacturers, warehouses and stores, so that merchandise is produced and distributed at the ...

  14. Agricultural and Food Sciences

    E-Print Network [OSTI]

    Faculty of Agricultural and Food Sciences (FAFS) #12;88 Faculty of Agricultural and Food Sciences (FAFS) Graduate Catalogue 2013­14 Faculty of Agricultural and Food Sciences (FAFS) Officers aims to offer specialized training in a variety of fields in food and agriculture, and to prepare

  15. Safe Chain Saw Operation.

    E-Print Network [OSTI]

    Nelson, Gary S.

    1982-01-01T23:59:59.000Z

    Electric-powered saws start instantly, are rela tively quiet, have no exhaust fumes or hot muffier, carry no fuel and are generally less expensive than gasoline saws. However, electric saws are limited in size (usually under 14-inch bars) and reach only... AND FELLING WEDGES I EXTI~bRJiSHER ~ ~ CHAIN FILING ~ ~ TOOLS FUEL CAN AND FUNNEL SHARP AX Figure 3. Use proper equipment to help you do the job safely. 2 /. SLEDGE HAMMER SHOVEL Special cautions: Electrically-powered chain saws re quire special...

  16. carleton.ca Food Science

    E-Print Network [OSTI]

    Dawson, Jeff W.

    of foods, genetically modified foods, food contamination and preservation. The Carleton advantage Food and biochemistry, genetics and organic chemistry. A Principles of Nutrition (FOOD 2001) course allows you to gaincarleton.ca Food Science and Nutrition #12;The production and distribution of food is one

  17. Polymerase chain reaction system

    DOE Patents [OSTI]

    Benett, William J.; Richards, James B.; Stratton, Paul L.; Hadley, Dean R.; Milanovich, Fred P.; Belgrader, Phil; Meyer, Peter L.

    2004-03-02T23:59:59.000Z

    A portable polymerase chain reaction DNA amplification and detection system includes one or more chamber modules. Each module supports a duplex assay of a biological sample. Each module has two parallel interrogation ports with a linear optical system. The system is capable of being handheld.

  18. Archive Reference Buildings by Building Type: Fast food

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

  19. Safer Food with Irradiation

    E-Print Network [OSTI]

    Thompson, Britta; Vestal, Andy; Van Laanen, Peggy

    2003-01-21T23:59:59.000Z

    This publication answers questions about food irradiation and how it helps prevent foodborne illnesses. Included are explanations of how irradiation works and its benefits. Irradiation is a safe method of preserving food quality and ensuring its...

  20. Four Simple Food Safety

    E-Print Network [OSTI]

    Garfunkel, Eric

    luncheon meat, cold cuts, deli-style meat and poul- try until steaming hot. Chill: Refrigerate or freeze Safe Food Handling and Preparation USDA's Meat and Poultry Hotline: 1-800-535-4555 FDA's Food. August, 2004 Separate: Separate raw meat, poultry and seafood from other foods in your grocery shopping

  1. Agricultural and Food Sciences

    E-Print Network [OSTI]

    Faculty of Agricultural and Food Sciences (FAFS) #12;86 Faculty of Agricultural and Food Sciences (FAFS) Undergraduate Catalogue 2014­15 Faculty of Agricultural and Food Sciences (FAFS) Officers-level courses in agriculture were offered by the School of Arts and Sciences at AUB as early as 1914. Between

  2. Jennifer Bisceglie is an award-winning business owner of a multi-million dollar supply chain and

    E-Print Network [OSTI]

    Perkins, Richard A.

    and logistics company that helps create comprehensive cyber, supply chain risk management process and technology honed her 20 years of supply chain management experience in software companies and global distribution. The company's clients include the Department of Energy, National Security Agency, Food and Drug Administration

  3. Environmental decision making: supply-chain considerations

    E-Print Network [OSTI]

    Reich-Weiser, Corinne; Dornfeld, David

    2008-01-01T23:59:59.000Z

    manufacturing environmental impact and enable the reductionthe supply chain (3) environmental impact and cost must bethe supply chain’s environmental impact and flexibility (

  4. Food Exemption Request Organization Information

    E-Print Network [OSTI]

    Food Exemption Request Organization Information Organization Received ______ Organizations are permitted one food exemption per semester. Requests must be submitted): ___________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________ Only homemade food may be provided by your organization. Initial ______ No prepared food may

  5. LIVSMEDELSHYGIEN KLG050 Food Hygiene

    E-Print Network [OSTI]

    LIVSMEDELSHYGIEN KLG050 Food Hygiene Poäng: 3.0 Betygskala: UG Kursansvarig: Göran Molin. Goran in Food Hygiene. #12;

  6. Induction of acid and oxidative reistance in Escherichia cole 0157:H7 by exposure to short-chain fatty acids

    E-Print Network [OSTI]

    Arnold, Carrie Nell

    2013-02-22T23:59:59.000Z

    Short-chain fatty acids (SCFAs) are commonly used as food preservatives to prevent microbial contamination of meat carcasses. However, the food-borne pathogen, E. coli O157:H7, is more resistant than other E. coli strains to SCFA treatment...

  7. Fast Breeder Reactor studies

    SciTech Connect (OSTI)

    Till, C.E.; Chang, Y.I.; Kittel, J.H.; Fauske, H.K.; Lineberry, M.J.; Stevenson, M.G.; Amundson, P.I.; Dance, K.D.

    1980-07-01T23:59:59.000Z

    This report is a compilation of Fast Breeder Reactor (FBR) resource documents prepared to provide the technical basis for the US contribution to the International Nuclear Fuel Cycle Evaluation. The eight separate parts deal with the alternative fast breeder reactor fuel cycles in terms of energy demand, resource base, technical potential and current status, safety, proliferation resistance, deployment, and nuclear safeguards. An Annex compares the cost of decommissioning light-water and fast breeder reactors. Separate abstracts are included for each of the parts.

  8. Reusable fast opening switch

    DOE Patents [OSTI]

    Van Devender, J.P.; Emin, D.

    1983-12-21T23:59:59.000Z

    A reusable fast opening switch for transferring energy, in the form of a high power pulse, from an electromagnetic storage device such as an inductor into a load. The switch is efficient, compact, fast and reusable. The switch comprises a ferromagnetic semiconductor which undergoes a fast transition between conductive and metallic states at a critical temperature and which undergoes the transition without a phase change in its crystal structure. A semiconductor such as europium rich europhous oxide, which undergoes a conductor to insulator transition when it is joule heated from its conductor state, can be used to form the switch.

  9. Reusable fast opening switch

    DOE Patents [OSTI]

    Van Devender, John P. (Albuquerque, NM); Emin, David (Albuquerque, NM)

    1986-01-01T23:59:59.000Z

    A reusable fast opening switch for transferring energy, in the form of a high power pulse, from an electromagnetic storage device such as an inductor into a load. The switch is efficient, compact, fast and reusable. The switch comprises a ferromagnetic semiconductor which undergoes a fast transition between conductive and insulating states at a critical temperature and which undergoes the transition without a phase change in its crystal structure. A semiconductor such as europium rich europhous oxide, which undergoes a conductor to insulator transition when it is joule heated from its conductor state, can be used to form the switch.

  10. FAST Final Technical Report

    SciTech Connect (OSTI)

    Toister, Elad

    2014-11-06T23:59:59.000Z

    The FAST project was initiated by BrightSource in an attempt to provide potential solar field EPC contractors with an effective set of tools to perform specific construction tasks. These tasks are mostly associated with heliostat assembly and installation, and require customized non-standard tools. The FAST concept focuses on low equipment cost, reduced setup time and increased assembly throughput as compared to the Ivanpah solar field construction tools.

  11. The availability of healthy food options in fast food outlets in six rural counties 

    E-Print Network [OSTI]

    Creel, Jennifer Sue

    2009-05-15T23:59:59.000Z

    and others still may simply chose not to follow them. A large body of evidence suggests several factors play a role in promoting excessive energy intake. Research has shown diets high in fat are usually calorically- dense and may lead to increased... caloric intake. 15 Other studies suggest that while mechanisms of caloric over-consumption are not completely understood, weight status is a result of excess energy intake without equivalent energy expenditure regardless of macronutrient composition...

  12. Industry Supply Chain Development (Ohio)

    Broader source: Energy.gov [DOE]

    Supply Chain Development programs are focused on targeted industries that have significant growth opportunities for Ohio's existing manufacturing sector from emerging energy resources and...

  13. Polyneutron Chain Reactions

    SciTech Connect (OSTI)

    John C. Fisher

    2000-11-12T23:59:59.000Z

    Although helium atoms do not form molecules, a sufficiently large number will bind into a stable liquid droplet. A comparable situation is expected for neutrons, with a sufficiently large number binding into a stable droplet of neutron matter. Such polyneutron droplets can be viewed as isotopes of an element with nuclear charge Z=0, tentatively denoted neutrium, symbol Nt. Because of the relatively weak binding of neutrons compared with that of a mix of neutrons and protons, the minimum number of neutrons required for stability of a droplet is fairly large. Early estimates of {approx}60 may be reduced to a dozen or so by the BCS pairing interaction. The Nt entries with N{>=}12 are new to the table of isotopes. Because all of them are beta-unstable, none is expected to persist as a free particle. Yet, some may occasionally be produced by means to be described below, and it is of interest to examine their decay chains and their interactions with charged nuclei to ascertain how their presence might be revealed. Although these reactions are interesting, they cannot be taken seriously without identifying a source for the initial Nt isotope that begins the chain. Here, we consider possible interactions between {sup 16}O and {sup A}Nt. Although there is no strong interaction between them, we can expect a very weak residual attraction that can form a loosely bound {sup 16}O {sup A}Nt nuclear molecule. This is not a compound nucleus in the usual sense because, considered as fluids, the {sup 16}O and {sup A}Nt droplets are immiscible. For a droplet with fewer than about 60 neutrons, beta decay of {sup A}Nt is prevented by the buildup of Coulomb energy associated with transforming {sup A}Nt into {sup A}H in close proximity to {sup 16}O. Thus, it is possible that {sup 16}O {sup A}Nt molecules can persist indefinitely and that a few of them may be present in ordinary water as supermassive oxygen nuclei. Because the binding of these molecules is weak, the {sup A}Nt component can tunnel to an adjacent nucleus, and if the adjacent nucleus is {sup 18}O, a chain reaction can begin. The circumstances under which it can develop to produce macroscopic consequences depend on the mix of reactants and upon the appropriate removal of poisons and addition of fresh reactants to the reaction volume. With the proper conditions, there can be generation of sensible excess energy, helium, and other reaction products associated with the various cold fusion reactions.

  14. NNSA TRITIUM SUPPLY CHAIN

    SciTech Connect (OSTI)

    Wyrick, Steven [Savannah River National Laboratory, Aiken, SC, USA; Cordaro, Joseph [Savannah River National Laboratory, Aiken, SC, USA; Founds, Nanette [National Nuclear Security Administration, Albuquerque, NM, USA; Chambellan, Curtis [National Nuclear Security Administration, Albuquerque, NM, USA

    2013-08-21T23:59:59.000Z

    Savannah River Site plays a critical role in the Tritium Production Supply Chain for the National Nuclear Security Administration (NNSA). The entire process includes: • Production of Tritium Producing Burnable Absorber Rods (TPBARs) at the Westinghouse WesDyne Nuclear Fuels Plant in Columbia, South Carolina • Production of unobligated Low Enriched Uranium (LEU) at the United States Enrichment Corporation (USEC) in Portsmouth, Ohio • Irradiation of TPBARs with the LEU at the Tennessee Valley Authority (TVA) Watts Bar Reactor • Extraction of tritium from the irradiated TPBARs at the Tritium Extraction Facility (TEF) at Savannah River Site • Processing the tritium at the Savannah River Site, which includes removal of nonhydrogen species and separation of the hydrogen isotopes of protium, deuterium and tritium.

  15. Radioactivity in Food and the Environment, 2006

    E-Print Network [OSTI]

    ............................................................................................................26 1.2.7 Food irradiation

  16. Isotopic consequences of consumer food choice: Hydrogen and oxygen stable isotope ratios in foods from fast food restaurants versus supermarkets

    E-Print Network [OSTI]

    Ehleringer, Jim

    . Erkkila a,b , Thure E. Cerling a,b,c , James R. Ehleringer a,b a Department of Biology, University of Utah) regions of the USA (Leff, Ramankutty, & Foley, 2004; Monfreda, Ramankutty, & Foley, 2008). The result can

  17. A Primer on Food Additives.

    E-Print Network [OSTI]

    Anonymous,

    1979-01-01T23:59:59.000Z

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

  18. AgFoodTradeAgFoodTrade New Issues in Agricultural,New Issues in Agricultural,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    AgFoodTradeAgFoodTrade New Issues in Agricultural,New Issues in Agricultural, Food & Bioenergy TradeFood & Bioenergy Trade AgFoodTradeAgFoodTrade New Issues in Agricultural,New Issues in Agricultural, Food & Bioenergy TradeFood & Bioenergy Trade AgFoodTradeAgFoodTrade New Issues in Agricultural

  19. Estimation of food consumption

    SciTech Connect (OSTI)

    Callaway, J.M. Jr.

    1992-04-01T23:59:59.000Z

    The research reported in this document was conducted as a part of the Hanford Environmental Dose Reconstruction (HEDR) Project. The objective of the HEDR Project is to estimate the radiation doses that people could have received from operations at the Hanford Site. Information required to estimate these doses includes estimates of the amounts of potentially contaminated foods that individuals in the region consumed during the study period. In that general framework, the objective of the Food Consumption Task was to develop a capability to provide information about the parameters of the distribution(s) of daily food consumption for representative groups in the population for selected years during the study period. This report describes the methods and data used to estimate food consumption and presents the results developed for Phase I of the HEDR Project.

  20. Improve supply chain resilience by multi-stage supply chain

    E-Print Network [OSTI]

    Xu, Jie, M. Eng. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    Due to the global expansion of Company A's supply chain network, it is becoming more vulnerable to many disruptions. These disruptions often incur additional costs; and require time to respond to and recover from these ...

  1. Improving supply chain resilience by multi-stage supply chain

    E-Print Network [OSTI]

    Yang, Jingxia, M. Eng, Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    Due to the global expansion of Company A's supply chain network, it is becoming more vulnerable to many disruptions. These disruptions often incur additional costs; and require time to respond to and recover from these ...

  2. Fast Multipole Method Aiichiro Nakano

    E-Print Network [OSTI]

    Southern California, University of

    Fast Multipole Method Aiichiro Nakano Collaboratory for Advanced Computing & Simulations Department > Tree codes: fast multipole method > Multiple time stepping #12;Data Locality in MD · Spatial locality) · O(N) space-time multiresolution MD (MRMD) algorithm 1. Fast multipole method (FMM) (Greengard

  3. Food Safety Participant Materials for Notebook

    E-Print Network [OSTI]

    foods. · Not eating foods that have been irradiated. · Eating whole foods instead of processed foodsUNIT 5: Food Safety Participant Materials for Notebook #12;Navigating for Success Food Safety p 1 Food Safety Good food safety practices are crucial to reducing foodborne illnesses. Nutrition educators

  4. Extracorporeal membrane oxygenation promotes long chain fatty...

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

    membrane oxygenation promotes long chain fatty acid oxidation in the immature swine heart in vivo. Extracorporeal membrane oxygenation promotes long chain fatty acid oxidation...

  5. Addendum to Fast Scramblers

    E-Print Network [OSTI]

    Leonard Susskind

    2011-01-31T23:59:59.000Z

    This paper is an addendum to [arXiv:0808.2096] in which I point out that both de Sitter space and Rindler space are fast scramblers. This fact naturally suggests that the holographic description of a causal patch of de Sitter space may be a matrix quantum mechanics at finite temperature. The same can be said of Rindler space. Some qualitative features of these spaces can be understood from the matrix description.

  6. Action Plan Food Science and

    E-Print Network [OSTI]

    Fitze, Patrick

    Agroquímica y Tecnolo- gía de Alimentos (Institute of Agrochemicals and Food Technology) in Valencia. During

  7. Purdue extension Food Entrepreneurship Series

    E-Print Network [OSTI]

    be labeled organic if they are produced from genetically modified organisms or are irradiated. Organic meatPurdue extension FS-14-W Food Entrepreneurship Series Department of Food Science Katherine Clayton food science Extension outreach specialist Deidre Bush former Extension assistant Kevin Keener food

  8. Innovative design of uranium startup fast reactors

    E-Print Network [OSTI]

    Fei, Tingzhou

    2012-01-01T23:59:59.000Z

    Sodium Fast Reactors are one of the three candidates of GEN-IV fast reactors. Fast reactors play an important role in saving uranium resources and reducing nuclear wastes. Conventional fast reactors rely on transuranic ...

  9. Effective contracts in supply chains

    E-Print Network [OSTI]

    Shum, Wanhang

    2007-01-01T23:59:59.000Z

    In the past decade, we have seen significant increase in the level of outsourcing in many industries. This increase in the level of outsourcing increases the importance of implementing effective contracts in supply chains. ...

  10. Nanogap Detector Inside Nanofluidic Channel for Fast Real-Time Label-Free

    E-Print Network [OSTI]

    Nanogap Detector Inside Nanofluidic Channel for Fast Real-Time Label-Free DNA Analysis Xiaogan a long nanofluidic channel to stretch a DNA strand and a nanogap detector (with a gap as small as 9 nm nanofluidic channel to stretch a DNA strand into a linear chain, while using a nanogap detector, consisting

  11. SUPPLY CHAIN MANAGER CHICAGO, IL

    E-Print Network [OSTI]

    Smilowitz, Karen

    or an MBA with emphasis on operations management. Additional training that includes SIX SIGMA, LEAN, CPIM such as automotive, appliance, and aerospace manufacturers, as well as food, pharmaceuticals, transportation, mining

  12. CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR

    E-Print Network [OSTI]

    Su, Xiao

    CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR THE SEMICONDUCTOR INDUSTRY By: Yasser Dessouky #12;Carbon Footprint Supply Chain Carbon Trust defines carbon footprint of a supply chain as follows: "The carbon footprint of a product is the carbon dioxide emitted across the supply chain for a single

  13. Fast quench reactor method

    DOE Patents [OSTI]

    Detering, Brent A. (Idaho Falls, ID); Donaldson, Alan D. (Idaho Falls, ID); Fincke, James R. (Idaho Falls, ID); Kong, Peter C. (Idaho Falls, ID); Berry, Ray A. (Idaho Falls, ID)

    1999-01-01T23:59:59.000Z

    A fast quench reaction includes a reactor chamber having a high temperature heating means such as a plasma torch at its inlet and a means of rapidly expanding a reactant stream, such as a restrictive convergent-divergent nozzle at its outlet end. Metal halide reactants are injected into the reactor chamber. Reducing gas is added at different stages in the process to form a desired end product and prevent back reactions. The resulting heated gaseous stream is then rapidly cooled by expansion of the gaseous stream.

  14. Fast quench reactor method

    DOE Patents [OSTI]

    Detering, B.A.; Donaldson, A.D.; Fincke, J.R.; Kong, P.C.; Berry, R.A.

    1999-08-10T23:59:59.000Z

    A fast quench reaction includes a reactor chamber having a high temperature heating means such as a plasma torch at its inlet and a means of rapidly expanding a reactant stream, such as a restrictive convergent-divergent nozzle at its outlet end. Metal halide reactants are injected into the reactor chamber. Reducing gas is added at different stages in the process to form a desired end product and prevent back reactions. The resulting heated gaseous stream is then rapidly cooled by expansion of the gaseous stream. 8 figs.

  15. FastForward

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget » FY 2014FacilitiesSheet2 C STEC FastForward

  16. Preventing Food Contamination: A Need for Innovation in Food Production

    E-Print Network [OSTI]

    Reynolds, Mark

    2013-01-01T23:59:59.000Z

    Machala. Plasma for Bio-Decontamination, Medicine and FoodPotts, et al. "Plasma decontamination of sealed packages."

  17. Development Food Science

    E-Print Network [OSTI]

    Center Linen Services Food Stores Farrall Agriculture Engineering International Center Erickson IM Sports Kedzie Morrill Hall of Agriculture Marshall Adams Eppley Center McPhail Equine Performance Ramp 1 Plant Transportation Services IPF Storage Bldg No. 1 IPF Storage Bldg No. 3 Nuclear Magnetic Resonator Chittenden Ramp

  18. Science & Research Agriculture & Food

    E-Print Network [OSTI]

    Science & Research Agriculture & Food Climate & Environment Consumers EU Priorities 2020 EU Treaty for nuclear fusion project ITER | EurActiv http://www.euractiv.com/en/science/funding-crisis-for-nuclear for nuclear fusion project ITER A multi-billion euro international research project has run into deep

  19. Review: Eating Together: Food, Friendship, and Inequality

    E-Print Network [OSTI]

    Laberge, Yves

    2014-01-01T23:59:59.000Z

    Food, Friendship, and Inequality By Alice P. Julier ReviewedFood, Friendship, and Inequality. Champaign, IL: UniversityFood, Friendship, and Inequality, sociologist Alice P.

  20. Carbon Strategy for the Food Industry FAPC Food Process Engineer

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    172-1 Carbon Strategy for the Food Industry Tim Bowser FAPC Food Process Engineer FAPC-172 Robert M and Natural Resources Introduction Carbon strategy is a term that refers to a systematic plan of action for managing carbon consumption and emissions related to food manufacturing and distribution activities

  1. Differential evolution Markov chain with snooker updater and fewer chains

    SciTech Connect (OSTI)

    Vrugt, Jasper A [Los Alamos National Laboratory; Ter Braak, Cajo J F [NON LANL

    2008-01-01T23:59:59.000Z

    Differential Evolution Markov Chain (DE-MC) is an adaptive MCMC algorithm, in which multiple chains are run in parallel. Standard DE-MC requires at least N=2d chains to be run in parallel, where d is the dimensionality of the posterior. This paper extends DE-MC with a snooker updater and shows by simulation and real examples that DE-MC can work for d up to 50--100 with fewer parallel chains (e.g. N=3) by exploiting information from their past by generating jumps from differences of pairs of past states. This approach extends the practical applicability of DE-MC and is shown to be about 5--26 times more efficient than the optimal Normal random walk Metropolis sampler for the 97.5% point of a variable from a 25--50 dimensional Student T{sub 3} distribution. In a nonlinear mixed effects model example the approach outperformed a block-updater geared to the specific features of the model.

  2. LIVSMEDELSHYGIEN KLG 050 Food Hygiene

    E-Print Network [OSTI]

    LIVSMEDELSHYGIEN KLG 050 Food Hygiene Antal poäng: 3.0. Valfri för: K4Li. Kursansvarig: Göran Molin som för samhället i sin helhet. Litteratur Molin, G.: Lectures in Food Hygiene. #12;

  3. Fast Proton Decay

    E-Print Network [OSTI]

    Tianjun Li; Dimitri V. Nanopoulos; Joel W. Walker

    2010-09-10T23:59:59.000Z

    We consider proton decay in the testable flipped SU(5) X U(1)_X models with TeV-scale vector-like particles which can be realized in free fermionic string constructions and F-theory model building. We significantly improve upon the determination of light threshold effects from prior studies, and perform a fresh calculation of the second loop for the process p \\to e^+ \\pi^0 from the heavy gauge boson exchange. The cumulative result is comparatively fast proton decay, with a majority of the most plausible parameter space within reach of the future Hyper-Kamiokande and DUSEL experiments. Because the TeV-scale vector-like particles can be produced at the LHC, we predict a strong correlation between the most exciting particle physics experiments of the coming decade.

  4. University Food Permit For Serving Food or Refreshments on University Property

    E-Print Network [OSTI]

    Amin, S. Massoud

    University Food Permit For Serving Food or Refreshments on University Property Not Required__________________________________________ Date ___________________ When applicable, this permit must be reviewed by the Environmental Hygiene only) #12;Caterer/Restaurant/ Market ADDITIONAL FOOD SOURCES: University Food Permit (Page 2) Foods

  5. Fast Track Dredged Material Decontamination

    E-Print Network [OSTI]

    Brookhaven National Laboratory

    Fast Track Dredged Material Decontamination Demonstration for the Port of New York and New Jersey Department of Energy Brookhaven National Laboratory Fast Track Dredged Material Decontamination Demonstration .............................................................................. 3 3.3 Relation to the U.S. Army Corps of Engineers-New York District Dredged Material Management

  6. Introduction to FAST Data Analysis

    E-Print Network [OSTI]

    California at Berkeley, University of

    available for download from the SSL- FAST web site. SDT operates under Unix or Linix and can access data on SDT can be found at: http://sprg.ssl.berkeley.edu/fast/scienceops/docs A tar file of the complete software package (including IDL routines) can be found at: http://sprg.ssl

  7. FLATNESS OF HEAV CHAIN SYSTEMS

    E-Print Network [OSTI]

    a load, addressed in partial derivatives equations framework. parameterize system trajectories chain systems described by a one­dimensional (1D) partial di#erential wave equation. Dealing#erential equations, constant varying delay equations, even partial di#erential equations. these cases open­ loop

  8. Healthy soils for food system resiliency

    E-Print Network [OSTI]

    Jackson, Trisha L.

    2011-08-31T23:59:59.000Z

    Urban gardens produce a growing portion of food consumed in U.S. cities and throughout the world. Spreading out food production means less reliance on centralized food industries, making the food system less vulnerable to ...

  9. FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY

    E-Print Network [OSTI]

    .................................................................................... 21 1.2.4. Food irradiation ....1 FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY Radioactivity in Food, Fisheries and Aquaculture Science on behalf of the Food Standards Agency and the Scottish Environment

  10. Comparing the accuracy of two secondary food environment data sources in the UK across socio-economic and urban/rural divides

    E-Print Network [OSTI]

    Burgoine, Thomas; Harrison, Flo

    2013-01-17T23:59:59.000Z

    : a methodological review. Public Health Nutrition 2010, 13:1773–1785. 2. Boone-Heinonen J, Gordon-Larsen P, Kiefe CI, Shikany JM, Lewis CE, Popkin BM: Fast food restaurants and food stores: longitudinal associations with diet in young to middle...

  11. THE MATERIALS OF FAST BREEDER REACTORS

    E-Print Network [OSTI]

    Olander, Donald R.

    2013-01-01T23:59:59.000Z

    times larger in a fast reactor than in a thermal reactor,structural metals in a fast reactor will be subject to farof fuel ele- ments in fast reactors which are roughly one

  12. HOME TRENDS/ISSUES LOGISTICS MANUFACTURING SOURCING REVERSE SUPPLY CHAIN GOVT/REGULATORY RESOURCES SCDIGEST WEBSITE The Green Supply

    E-Print Network [OSTI]

    grown renewable crops (which does not affect the food chain). That material, which is calls "organic Shipping Will Produce "Organic, Simulated Timber" Product that Biodegrades in 180 Days; Still Some Hurdles goes by the same name, says Biofiba is made of 100% natural organic matter sourced from commercially

  13. Charlotte Green Supply Chain: Residential Retrofitting | Department...

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

    Charlotte Green Supply Chain: Residential Retrofitting Charlotte Green Supply Chain: Residential Retrofitting July 30, 2010 - 10:50am Addthis Joshua DeLung What does this mean for...

  14. An integrative framework for architecting supply chains

    E-Print Network [OSTI]

    Cela Díaz, Fernando

    2006-01-01T23:59:59.000Z

    This thesis explores the limitations of classic models of supply chain management, and proposes a new view based on the concept of value-driven supply chains, and a method of analysis and design based on the concepts of ...

  15. Supply chain management in the cement industry

    E-Print Network [OSTI]

    Agudelo, Isabel

    2009-01-01T23:59:59.000Z

    Traditionally supply chain management has played an operational role within cement and mineral extraction commodity companies. Recently, cost reduction projects have brought supply chain management into the limelight. In ...

  16. Loss of coordination in competitive supply chains

    E-Print Network [OSTI]

    Teo, Koon Soon

    2009-01-01T23:59:59.000Z

    The loss of coordination in supply chains quantifies the inefficiency (i.e. the loss of total profit) due to the presence of competition in the supply chain. In this thesis, we discuss four models: one model with multiple ...

  17. Agents on the Web Supply Chains

    E-Print Network [OSTI]

    Almor, Amit

    Agents on the Web Automating Supply Chains 90 JULY · AUGUST 2001 http://computer.org/internet/ 1089

  18. The Offshore Services Global Value Chain

    E-Print Network [OSTI]

    Richardson, David

    ..................................................................................................................................... 33 D. Low-Income Nations entering the Value Chain: Spanish-Speaking Central American and Caribbean

  19. Remote quantum gates mediated by spin chains

    E-Print Network [OSTI]

    R. Ronke; I. D'Amico; T. P. Spiller

    2010-03-09T23:59:59.000Z

    There has been much recent study on the application of spin chains to quantum state transfer and communication. Here we demonstrate that spin chains set up for perfect quantum state transfer can be utilised to generate remote quantum gates, between spin qubits injected at the ends of the chain. The natural evolution of the system across different excitation number sectors generates a maximally-entangling and universal gate between the injected qubits, independent of the length of the chain.

  20. Model checking quantum Markov chains

    E-Print Network [OSTI]

    Yuan Feng; Nengkun Yu; Mingsheng Ying

    2013-11-14T23:59:59.000Z

    Although the security of quantum cryptography is provable based on the principles of quantum mechanics, it can be compromised by the flaws in the design of quantum protocols and the noise in their physical implementations. So, it is indispensable to develop techniques of verifying and debugging quantum cryptographic systems. Model-checking has proved to be effective in the verification of classical cryptographic protocols, but an essential difficulty arises when it is applied to quantum systems: the state space of a quantum system is always a continuum even when its dimension is finite. To overcome this difficulty, we introduce a novel notion of quantum Markov chain, specially suited to model quantum cryptographic protocols, in which quantum effects are entirely encoded into super-operators labelling transitions, leaving the location information (nodes) being classical. Then we define a quantum extension of probabilistic computation tree logic (PCTL) and develop a model-checking algorithm for quantum Markov chains.

  1. Supply Chain and Information Sciences Technology 2010

    E-Print Network [OSTI]

    Guiltinan, Mark

    Supply Chain and Information Sciences Technology 2010 Supply Chain and Information Systems Technology Minor SCIST Minor Application Department of Supply Chain & Information Systems College of Information Sciences and Technology Overview The minor in SCIST is structured to provide students not majoring

  2. Tunnel current across linear homocatenated germanium chains

    SciTech Connect (OSTI)

    Matsuura, Yukihito, E-mail: matsuura@chem.nara-k.ac.jp [Department of Chemical Engineering, Nara National College of Technology Yatacho 22, Yamato-koriyama, Nara 539-1080 (Japan)

    2014-01-28T23:59:59.000Z

    The electronic transport properties of germanium oligomers catenating into linear chains (linear Ge chains) have been theoretically studied using first principle methods. The conduction mechanism of a Ge chain sandwiched between gold electrodes was analyzed based on the density of states and the eigenstates of the molecule in a two-probe environment. Like that of silicon chains (Si chains), the highest occupied molecular orbital of Ge chains contains the extended ?-conjugation of Ge 4p orbitals at energy levels close to the Fermi level; this is in contrast to the electronic properties of linear carbon chains. Furthermore, the conductance of a Ge chain is expected to decrease exponentially with molecular length L. The decay constant ?, which is defined as e{sup ??L}, of a Ge chain is similar to that of a Si chain, whereas the conductance of the Ge chains is higher than that of Si chains even though the Ge–Ge bond length is longer than the Si–Si bond length.

  3. Harmonic Chain with Weak Dissipation

    E-Print Network [OSTI]

    A. A. Lykov; V. A. Malyshev

    2013-02-20T23:59:59.000Z

    We consider finite harmonic chain (consisting of N classical particles) plus dissipative force acting on one particle (called dissipating particle) only. We want to prove that "in the generic case" the energy (per particle) for the whole system tends to zero in the large time limit and then in the large N limit. "In the generic case" means: for almost all initial conditions and for almost any choice of the dissipating particle, in the thermodynamic limit.

  4. Preventing Food Contamination: A Need for Innovation in Food Production

    E-Print Network [OSTI]

    Reynolds, Mark

    2013-01-01T23:59:59.000Z

    174 Preventing Food Contamination A Need for Innovation infurther prevent microbial contamination. Due largely becausequick migration of the contamination in the example given

  5. Holiday Food Drive

    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) HarmonicbetandEnergy Energy Department'sHobartFood

  6. Temporary Food Service

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafetyTed Donat About Us Ted Donat -Temescal1Food

  7. Interfacial effects in fast reactors

    E-Print Network [OSTI]

    Saidi, Mohammad Said

    1979-01-01T23:59:59.000Z

    The problem of increased resonance capture rates near zone interfaces in fast reactor media has been examined both theoretically and experimentally. An interface traversing assembly was designed, constructed and employed ...

  8. Pulse-controlled quantum gate sequences on a strongly coupled qubit chain

    E-Print Network [OSTI]

    Holger Frydrych; Michael Marthaler; Gernot Alber

    2015-02-12T23:59:59.000Z

    We propose a selective dynamical decoupling scheme on a chain of permanently coupled qubits, which is capable of dynamically suppressing any coupling in the chain by applying sequences of local pulses to the individual qubits. We demonstrate how this pulse control can be used to implement a sequence of quantum gates on the chain which entangles all the qubits. We find that high entanglement fidelities can be achieved as long as the total number of coupled qubits is not too large. We discuss the applicability of our model specifically for superconducting flux qubits which can be strongly coupled to allow for the fast implementation of two-qubit gates. Since dynamically modifying the couplings between flux qubits is challenging, they are a natural candidate for our approach.

  9. Fission product chain yields and delayed neutrons: ANS standards 5. 2 and 5. 8

    SciTech Connect (OSTI)

    England, T.R. (Los Alamos National Lab., NM (United States)); Brady, M.C. (Oak Ridge National Lab., TN (United States)); Rider, B.F.

    1990-01-01T23:59:59.000Z

    Chain yields are the addition of the direct values along constant (Z + N) paths. The addition must also account for decay branching, especially for delayed neutrons that couple the mass chains. The result is the familiar double-humped plot of yield per fission versus mass number. The lines of stable nuclides and most probable yield are shown in the (Z,N) plane. Some modern measurements provide direct yields; other provide cumulative values for long-lived or stable products. Yield evaluations must account for each type of measurement and the degree of decay coupling, beginning with direct yields. For some fissioning nuclides at thermal or fast neutron incident energies, the amount of data is enormous; and for other nuclide-energy combinations, the data must be developed from systematics. Many applications of chain yields can use the same systematics to estimate independent values. The ANS 5.2 standard is currently in rough draft form for comment from working group members.

  10. Fast Access Data Acquisition System

    SciTech Connect (OSTI)

    Dr. Vladimir Katsman

    1998-03-17T23:59:59.000Z

    Our goal in this program is to develop Fast Access Data Acquisition System (FADAS) by combining the flexibility of Multilink's GaAs and InP electronics and electro-optics with an extremely high data rate for the efficient handling and transfer of collider experimental data. This novel solution is based on Multilink's and Los Alamos National Laboratory's (LANL) unique components and technologies for extremely fast data transfer, storage, and processing.

  11. Implementing Fast Hierarchical Back Projection Jason Chang

    E-Print Network [OSTI]

    Willsky, Alan S.

    Implementing Fast Hierarchical Back Projection Jason Chang ECE 558 ­ Final Project Paper May 9, 2007 #12;Implementing Fast Hierarchical Back Projection Chang ii Abstract ­ Filtered back projection implemented in this project, called fast hierarchical back projection (FHBP), was proposed in [1] as a fast

  12. Continuous chain bit with downhole cycling capability

    DOE Patents [OSTI]

    Ritter, Don F. (Albuquerque, NM); St. Clair, Jack A. (Albuquerque, NM); Togami, Henry K. (Albuquerque, NM)

    1983-01-01T23:59:59.000Z

    A continuous chain bit for hard rock drilling is capable of downhole cycling. A drill head assembly moves axially relative to a support body while the chain on the head assembly is held in position so that the bodily movement of the chain cycles the chain to present new composite links for drilling. A pair of spring fingers on opposite sides of the chain hold the chain against movement. The chain is held in tension by a spring-biased tensioning bar. A head at the working end of the chain supports the working links. The chain is centered by a reversing pawl and piston actuated by the pressure of the drilling mud. Detent pins lock the head assembly with respect to the support body and are also operated by the drilling mud pressure. A restricted nozzle with a divergent outlet sprays drilling mud into the cavity to remove debris. Indication of the centered position of the chain is provided by noting a low pressure reading indicating proper alignment of drilling mud slots on the links with the corresponding feed branches.

  13. Using Multiple Household Food Inventories to Measure Food Availability in the Home

    E-Print Network [OSTI]

    Sisk, Cheree L.

    2010-10-12T23:59:59.000Z

    The purpose of this study was to determine the feasibility of conducting multiple household food inventories over the course of 30 days to examine weekly food variability. Household food availability influences the foods individuals choose...

  14. Integrating Food Production and Biodiversity

    E-Print Network [OSTI]

    with food, and NPK fluxes at farm level. The biofuels were crude rapeseed oil, horse draft, ethanol from a combination of a workhorse and a crude rapeseed oil-fuelled tractor. Ethanol from wheat had the largest impactIntegrating Food Production and Biodiversity Energy and Scale Issues in Implementation Kristina

  15. The NASA Food Commercial Space

    E-Print Network [OSTI]

    Lin, Zhiqun

    The NASA Food Technology Commercial Space Center and How Your Company Can Participate space Commercial Space Center Iowa State University 2901 South Loop Drive, Suite 3700 Ames, IA 50010-8632 Phone Manager NASA Food Technology Commercial Space Center Iowa State University 2901 South Loop Drive, Suite

  16. Fast acting inlet guide vanes

    SciTech Connect (OSTI)

    Minne, M.; Kull, R.

    1998-07-01T23:59:59.000Z

    A fast acting inlet guide vane (IGV) system was developed for the model Siemens V94.2 gas turbine (GT). This system enables the GT to perform larger and faster load changes in the case of electrical grid disturbances. Disturbances in electrical grids are caused by an unbalance between actual power generation and power consumption resulting in grid frequency deviations. In order to reduce such deviations, it is desirable for a GT (connected to the grid), to increase/reduce load as fast as required. This task is achieved by the fast responding IGV system: Basically, the occurring grid frequency deviation is monitored by the IGV system. Depending on this deviation, the compressor air mass flow is adapted to the changing fuel mass flow (which is set approximately proportional to the frequency deviation by the GT controller). The fast IGV actuator plays a main role in this dynamic response, allowing the vanes to open/close very fast. Tests performed on Poolbeg site (Ireland) proved safe and rapid load changes with a typical load ramp of 50 MW within 3 sec.

  17. The LHC Lead Injector Chain

    E-Print Network [OSTI]

    Beuret, A; Blas, A; Burkhardt, H; Carli, Christian; Chanel, M; Fowler, A; Gourber-Pace, M; Hancock, S; Hourican, M; Hill, C E; Jowett, John M; Kahle, K; Küchler, D; Lombardi, A M; Mahner, E; Manglunki, Django; Martini, M; Maury, S; Pedersen, F; Raich, U; Rossi, C; Royer, J P; Schindl, Karlheinz; Scrivens, R; Sermeus, L; Shaposhnikova, Elena; Tranquille, G; Vretenar, Maurizio; Zickler, T

    2004-01-01T23:59:59.000Z

    A sizeable part of the LHC physics programme foresees lead-lead collisions with a design luminosity of 1027 cm-2 s-1. This will be achieved after an upgrade of the ion injector chain comprising Linac3, LEIR, PS and SPS machines [1,2]. Each LHC ring will be filled in 10 min by almost 600 bunches, each of 7×107 lead ions. Central to the scheme is the Low Energy Ion Ring (LEIR) [3,4], which transforms long pulses from Linac3 into high-brilliance bunches by means of multi-turn injection, electron cooling and accumulation. Major limitations along the chain, including space charge, intrabeam scattering, vacuum issues and emittance preservation are highlighted. The conversion from LEAR (Low Energy Antiproton Ring) to LEIR involves new magnets and power converters, high-current electron cooling, broadband RF cavities, and a UHV vacuum system with getter (NEG) coatings to achieve a few 10-12 mbar. Major hardware changes in Linac3 and the PS are also covered. An early ion scheme with fewer bunches (but each at nominal...

  18. aqueous food simulants: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  19. animal-based foods: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  20. african food security: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  1. assessing food consumption: Topics by E-print Network

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

    characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and affordability, and...

  2. Fast reactors and nuclear nonproliferation

    SciTech Connect (OSTI)

    Avrorin, E.N. [Russian Federal Nuclear Center - Zababakhin Institute of Applied Physics, Snezhinsk (Russian Federation); Rachkov, V.I.; Chebeskov, A.N. [State Scientific Center of the Russian Federation - Institute for Physics and Power Engineering, Bondarenko Square, 1, Obninsk, Kaluga region, 249033 (Russian Federation)

    2013-07-01T23:59:59.000Z

    Problems are discussed with regard to nuclear fuel cycle resistance in fast reactors to nuclear proliferation risk due to the potential for use in military programs of the knowledge, technologies and materials gained from peaceful nuclear power applications. Advantages are addressed for fast reactors in the creation of a more reliable mode of nonproliferation in the closed nuclear fuel cycle in comparison with the existing fully open and partially closed fuel cycles of thermal reactors. Advantages and shortcomings are also discussed from the point of view of nonproliferation from the start with fast reactors using plutonium of thermal reactor spent fuel and enriched uranium fuel to the gradual transition using their own plutonium as fuel. (authors)

  3. Geothermal Food Processors Agricultural Drying Low Temperature...

    Open Energy Info (EERE)

    Food Processors Agricultural Drying Low Temperature Geothermal Facility Jump to: navigation, search Name Geothermal Food Processors Agricultural Drying Low Temperature Geothermal...

  4. Model checking quantum Markov chains

    E-Print Network [OSTI]

    Feng, Yuan; Ying, Mingsheng

    2012-01-01T23:59:59.000Z

    Although the security of quantum cryptography is provable based on the principles of quantum mechanics, it can be compromised by the flaws in the design of quantum protocols and the noise in their physical implementations. So, it is indispensable to develop techniques of verifying and debugging quantum cryptographic systems. Model-checking has proved to be effective in the verification of classical cryptographic protocols, but an essential difficulty arises when it is applied to quantum systems: the state space of a quantum system is always a continuum even when its dimension is finite. To overcome this difficulty, we introduce a novel notion of quantum Markov chain, specially suited to model quantum cryptographic protocols, in which quantum effects are entirely encoded into super-operators labelling transitions, leaving the location information (nodes) being classical. Then we define a quantum extension of probabilistic computation tree logic (PCTL) and develop a model-checking algorithm for quantum Markov c...

  5. Safe Food in a Hurry.

    E-Print Network [OSTI]

    Sweeten, Mary K.

    1980-01-01T23:59:59.000Z

    carefully before handling food. Be careful not to spread germs from raw meat to cooked meat. If you carry raw hamburgers to the grill on a platter, you should wash the platter before serving the cooked hamburgers. Otherwise there will be germs on your... cooked hamburgers. Never prepare food to be eaten raw on the same chop ping board as cooked food. After cutting raw chicken, wash the chopping board with 1 part bleach to 1 gallon water or a good detergent and water. This prevents trans ferring...

  6. The XY Spin Chain Random Block Operators

    E-Print Network [OSTI]

    Jung, Paul

    The XY Spin Chain Random Block Operators Proof of Main Result Open Questions Localization for Random Block Operators Related to the XY Spin Chain Jacob W. Chapman Division of Science Southern Wesleyan University Central, SC Joint work with G¨unter Stolz UAB NSF-CBMS Conference on Quantum Spin

  7. Energy Balanced Chain in Distributed Sensor Networks

    E-Print Network [OSTI]

    Howitt, Ivan

    Energy Balanced Chain in Distributed Sensor Networks Ivan Howitt Electrical & Computer Engineering because of their higher traffic. This paper suggests an energy balanced chain (EBC) which can efficiently the energy balance optimization problem in terms of the segmentation space. By adjusting the transmission

  8. Supply Chain Management Faculty Brian Fugate

    E-Print Network [OSTI]

    University. He has worked in materials management professionally for over 10 years with high tech electronicsSupply Chain Management Faculty Brian Fugate Brian S. Fugate (Ph.D University of Tennessee) is an Associate Professor of Supply Chain Management at Colorado State University. Brian worked in logistics

  9. SUSTAINABILITY AND FOOD Anthropology Professors

    E-Print Network [OSTI]

    Holliday, Vance T.

    SUSTAINABILITY AND FOOD Anthropology Professors Maribel Alvarez Diane Austin Mamadou Baro Tim. Potential Helpful Minors Environmental Studies Environmental Sciences Nutritional Science Sustainable Built Environments Sustainable Plant Systems Potential Employers Documentary Films Government Jobs

  10. POTLUCK FOOD SAFETY 1. Definition

    E-Print Network [OSTI]

    refrigerated until it is time to serve. Hot foods should be reheated rapidly to 74 degrees C (165F) using be destroyed by heating. Leftovers should be refrigerated as soon as possible after service

  11. An internship in food services

    E-Print Network [OSTI]

    Smith, Bradley J.

    1992-01-01T23:59:59.000Z

    observation. The Department of Food Services is one of the largest collegiate food operations in the nation. It is a commissary- type system that serves 60, 000 meals a day in three dining centers and seventeen cash dining snack bars and cafeterias... service operation. The scope of the organization involves a commissary, three dining centers, and seventeen cash dining snack bars and cafeterias. All supplies are purchased and come to one central location, the Col. Fred W. Dollar Commissary. From...

  12. Fast scanning two-photon microscopy

    E-Print Network [OSTI]

    Chang, Jeremy T

    2010-01-01T23:59:59.000Z

    Fast scanning two-photon microscopy coupled with the use light activated ion channels provides the basis for fast imaging and stimulation in the characterization of in vivo neural networks. A two-photon microscope capable ...

  13. Fast neutron imaging device and method

    DOE Patents [OSTI]

    Popov, Vladimir; Degtiarenko, Pavel; Musatov, Igor V.

    2014-02-11T23:59:59.000Z

    A fast neutron imaging apparatus and method of constructing fast neutron radiography images, the apparatus including a neutron source and a detector that provides event-by-event acquisition of position and energy deposition, and optionally timing and pulse shape for each individual neutron event detected by the detector. The method for constructing fast neutron radiography images utilizes the apparatus of the invention.

  14. EFFICIENCY OF FAST WAVE CURRENT DRIVE FOR

    E-Print Network [OSTI]

    Karney, Charles

    EFFICIENCY OF FAST WAVE CURRENT DRIVE FOR A WEAKLY RELATIVISTIC PLASMA by S.C. CHIU, C.F.F. KARNEY: http://charles.karney.info/biblio/chiu94.html #12;Chiu e t al. THE EFFICIENCY OF FAST WAVE CURRENT DRIVE FOR A WEAKLY RELATIVISTIC PLASMA THE EFFICIENCY OF FAST WAVE CURRENT DRIVE FOR A WEAKLY

  15. Radioactivity in Food and the Environment, 1997

    E-Print Network [OSTI]

    AGENCY Ministry of Agriculture, Fisheries and Food #12;#12;1 MINISTRY OF AGRICULTURE, FISHERIES AND FOOD by the Joint Food Safety and Standards Group, Ministry of Agriculture, Fisheries and Food and the Scottish of foodstuffs and other materials close to nuclear sites throughout the United Kingdom. These measurements have

  16. Food Preparation Unit Preparation Materials and

    E-Print Network [OSTI]

    brush, potato masher, peeler, strainer, and steamer basket. · Food and kitchen equipment for preparation

  17. Single-Chain Antibody Library

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

    Baird, Cheryl

    Researchers at Pacific Northwest National Laboratory (PNNL) have constructed a nonimmune library consisting of 109 human antibody scFv fragments, which have been cloned and expressed on the surface of yeast. Nanomolar-affinity scFvs are routinely obtained by magnetic bead screening and flow cytometric sorting. The yeast library can be amplified 1010 fold without measurable loss of clonal diversity. This allows for indefinite expansion of the library. All scFv clones can be assessed directly on the yeast cell surface by immunofluorescent labeling and flow cytometry, obviating separate subcloning, expression, and purification steps. The ability to use multiplex library screening demonstrates the utility of this approach for high-throughput antibody isolation for proteomic applications. The yeast library may be used for research projects or teaching performed for U.S. Government purposes only. If you would like to request an aliquot of the single-chain antibody library for your research, please print and fill out the Materials Transfer Agreement (MTA) [PDF, 20K]. The website provides the contact information for mailing the MTA. [copied from http://www.sysbio.org/dataresources/singlechain.stm

  18. Selenium Partitioning and Food-Chain Transfer at the Salton Sea

    E-Print Network [OSTI]

    Tobin, Jennifer Marie

    2011-01-01T23:59:59.000Z

    entirely by agricultural wastewater from the Imperial,selenium in the agricultural wastewater (Frankenberger andof freshwater or agricultural wastewater that the SCH ponds

  19. agri-food supply chains: Topics by E-print Network

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

    the impact that customer allocations have on key cost and service indicators at Intel Corporation. Allocations provide a method to fill orders during constrained supply, when...

  20. Maintenance does not affect the stability of a two-tiered microbial `food chain'

    E-Print Network [OSTI]

    Boyer, Edmond

    that converts organic matter into a gaseous mixture composed mainly of methane and carbon dioxide through produce methane and carbon dioxide. Typically, the product of one conversion step is the substrate properties. In [7], using a purely numerical approach and ADM1 consensus parameter values, it was shown

  1. Selenium Partitioning and Food-Chain Transfer at the Salton Sea

    E-Print Network [OSTI]

    Tobin, Jennifer Marie

    2011-01-01T23:59:59.000Z

    into labeled Nalgene plastic bottles filled with deionized (and stored in plastic bottles or branches containingacid- washed Nalgene plastic bottles. Vertical zooplankton

  2. The Value Chain of Colorado Agriculture

    E-Print Network [OSTI]

    .S. agricultural policy, on the global food system, and on technological change in agricultural production. Greg University. Dr. Thilmany's specialty is in the economics of value-added market differentiation of food products, such as local, organic, and specialty products. At CSU she teaches courses on agricultural

  3. The Value Chain of Colorado Agriculture

    E-Print Network [OSTI]

    .S. agricultural policy, on the global food system, and on technological change in agricultural production. Greg. Thilmany's specialty is in the economics of value-added market differentiation of food products, such as local, organic, and specialty products. At CSU she teaches courses on agricultural finance, agricultural

  4. Fast quench reactor and method

    DOE Patents [OSTI]

    Detering, Brent A. (Idaho Falls, ID); Donaldson, Alan D. (Idaho Falls, ID); Fincke, James R. (Idaho Falls, ID); Kong, Peter C. (Idaho Falls, ID)

    1998-01-01T23:59:59.000Z

    A fast quench reaction includes a reactor chamber having a high temperature heating means such as a plasma torch at its inlet and a restrictive convergent-divergent nozzle at its outlet end. Reactants are injected into the reactor chamber. The resulting heated gaseous stream is then rapidly cooled by passage through the nozzle. This "freezes" the desired end product(s) in the heated equilibrium reaction stage.

  5. Fast quench reactor and method

    DOE Patents [OSTI]

    Detering, B.A.; Donaldson, A.D.; Fincke, J.R.; Kong, P.C.

    1998-05-12T23:59:59.000Z

    A fast quench reactor includes a reactor chamber having a high temperature heating means such as a plasma torch at its inlet and a restrictive convergent-divergent nozzle at its outlet end. Reactants are injected into the reactor chamber. The resulting heated gaseous stream is then rapidly cooled by passage through the nozzle. This ``freezes`` the desired end product(s) in the heated equilibrium reaction stage. 7 figs.

  6. Purchase Fresh Food Provide safe and nutritious food for you and your

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    shopping, pick-up refrigerated and frozen foods just prior to checkout. Refrigerated foods should be cold, and frozen foods should be solid with no evidence of thawing. Refrigerated and frozen food should be bagged together. After grocery shopping, drive straight home and store food in the refrigerator or freezer

  7. Quantum spin chains and random matrix theory

    E-Print Network [OSTI]

    Huw J Wells

    2014-10-07T23:59:59.000Z

    The spectral statistics and entanglement within the eigenstates of generic spin chain Hamiltonians are analysed. A class of random matrix ensembles is defined which include the most general nearest-neighbour qubit chain Hamiltonians. For these ensembles, and their generalisations, it is seen that the long chain limiting spectral density is a Gaussian and that this convergence holds on the level of individual Hamiltonians. The rate of this convergence is numerically seen to be slow. Higher eigenvalue correlation statistics are also considered, the canonical nearest-neighbour level spacing statistics being numerically observed and linked with ensemble symmetries. A heuristic argument is given for a conjectured form of the full joint probability density function for the eigenvalues of a wide class of such ensembles. This is numerically verified in a particular case. For many translationally-invariant nearest-neighbour qubit Hamiltonians it is shown that there exists a complete orthonormal set of eigenstates for which the entanglement present in a generic member, between a fixed length block of qubits and the rest of the chain, approaches its maximal value as the chain length increases. Many such Hamiltonians are seen to exhibit a simple spectrum so that their eigenstates are unique up to phase. The entanglement within the eigenstates contrasts the spectral density for such Hamiltonians, which is that seen for a non-interacting chain of qubits. For such non-interacting chains, their always exists a basis of eigenstates for which there is no entanglement present.

  8. Fast superconducting magnetic field switch

    DOE Patents [OSTI]

    Goren, Yehuda (Mountain View, CA); Mahale, Narayan K. (The Woodlands, TX)

    1996-01-01T23:59:59.000Z

    The superconducting magnetic switch or fast kicker magnet is employed with electron stream or a bunch of electrons to rapidly change the direction of flow of the electron stream or bunch of electrons. The apparatus employs a beam tube which is coated with a film of superconducting material. The tube is cooled to a temperature below the superconducting transition temperature and is subjected to a constant magnetic field which is produced by an external dc magnet. The magnetic field produced by the dc magnet is less than the critical field for the superconducting material, thus, creating a Meissner Effect condition. A controllable fast electromagnet is used to provide a magnetic field which supplements that of the dc magnet so that when the fast magnet is energized the combined magnetic field is now greater that the critical field and the superconducting material returns to its normal state allowing the magnetic field to penetrate the tube. This produces an internal field which effects the direction of motion and of the electron stream or electron bunch. The switch can also operate as a switching mechanism for charged particles.

  9. Impact of demographics on supply chain risk management practices

    E-Print Network [OSTI]

    Kanyagui, Kenneth (Kenneth K.)

    2010-01-01T23:59:59.000Z

    Do demographic factors play a role in the choice of supply chain risk management practices by supply chain professionals? Are there stronger relationships between certain demographic factors and supply chain risk management ...

  10. Securing the Sustainability of Global Medical Nuclear Supply Chains

    E-Print Network [OSTI]

    Nagurney, Anna

    Securing the Sustainability of Global Medical Nuclear Supply Chains Through Economic Cost Recovery University of Massachusetts Amherst Securing the Sustainability of Medical Nuclear Supply Chains #12 of Massachusetts Amherst Securing the Sustainability of Medical Nuclear Supply Chains #12;This presentation

  11. Dynamic Electric Power Supply Chains and Transportation Networks

    E-Print Network [OSTI]

    Nagurney, Anna

    Dynamic Electric Power Supply Chains and Transportation Networks: an Evolutionary Variational energy Electric power supply chains, provide the foundations for theElectric power supply chains, provide and societies. Communication, transportation, heating, lighting, cooling,Communication, transportation, heating

  12. An engineering approach to improving hospital supply chains

    E-Print Network [OSTI]

    Cheng, Scott Hsiang-Jen

    2008-01-01T23:59:59.000Z

    This thesis explores supply chain management practices that have been implemented, and have improved supply chains in industries outside of healthcare. The presented supply chain practices have been selected because they ...

  13. Spectroscopy of element 115 decay chains

    SciTech Connect (OSTI)

    Rudolph, Dirk [Lund University, Sweden; Forsberg, U. [Lund University, Sweden; Golubev, P. [Lund University, Sweden; Sarmiento, L. G. [Lund University, Sweden; Yakushev, A. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Andersson, L.-L. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Di Nitto, A. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Duehllmann, Ch. E. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Gates, J. M. [Lawrence Berkeley National Laboratory (LBNL); Gregorich, K. E. [Lawrence Berkeley National Laboratory (LBNL); Gross, Carl J [ORNL; Hessberger, F. P. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Herzberg, R.-D [University of Liverpool; Khuyagbaatar, J. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Kratz, J. V. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Rykaczewski, Krzysztof Piotr [ORNL; Schaedel, M. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Aberg, S. [Lund University, Sweden; Ackermann, D. [GSI-Hemholtzzentrum fur Schwerionenforschung, Darmstadt, Germany; Block, M. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Brand, H. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Carlsson, B. G. [Lund University, Sweden; Cox, D. [University of Liverpool; Derkx, X. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Eberhardt, K. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Even, J. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Fahlander, C. [Lund University, Sweden; Gerl, J. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Jaeger, E. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Kindler, B. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Krier, J. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Kojouharov, I. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Kurz, N. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Lommel, B. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Mistry, A. [University of Liverpool; Mokry, C. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Nitsche, H. [Lawrence Berkeley National Laboratory (LBNL); Omtvedt, J. P. [Paul Scherrer Institut, Villigen, Switzerland; Papadakis, P. [University of Liverpool; Ragnarsson, I. [Lund University, Sweden; Runke, J. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Schaffner, H. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Schausten, B. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Thoerle-Pospiech, P. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Torres, T. [Gesellschaft fur Schwerionenforschung (GSI), Germany; Traut, T. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Trautmann, N. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany; Tuerler, A. [Paul Scherrer Institut, Villigen, Switzerland; Ward, A. [University of Liverpool; Ward, D. E. [Lund University, Sweden; Wiehl, N. [Johannes Gutenberg-Universitaet Mainz, Mainz, Germany

    2013-01-01T23:59:59.000Z

    A high-resolution a, X-ray and -ray coincidence spectroscopy experiment was conducted at the GSI Helmholtzzentrum fu r Schwerionenforschung. Thirty correlated a-decay chains were detected following the fusion-evaporation reaction 48Ca + 243Am. The observations are consistent with previous assignments of similar decay chains to originate from element Z = 115. The data includes first candidates of fingerprinting the decay step Mt --> Bh with characteristic X rays. For the first time, precise spectroscopy allows the derivation of excitation schemes of isotopes along the decay chains starting with elements Z > 112. Comprehensive Monte-Carlo simulations accompany the data analysis. Nuclear structure models provide a first level interpretation.

  14. Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology...

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

    Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Plenary IV: Advances in Bioenergy...

  15. Electrochemical Branched-DNA Assay for Polymerase Chain Reaction...

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

    Branched-DNA Assay for Polymerase Chain Reaction-Free Detection and Quantification of Oncogenes in Messenger RNA Electrochemical Branched-DNA Assay for Polymerase Chain...

  16. Geography of urban food access : exploring potential causes of food deserts

    E-Print Network [OSTI]

    Cameron, Caitlin

    2012-01-01T23:59:59.000Z

    We believe we understand food deserts, but we do not. In the last decade the phenomenon of food deserts has been often discussed, and many solutions are proposed to alleviate food access issues in American cities. However, ...

  17. Segmentation strategies for managing retail supply chains

    E-Print Network [OSTI]

    Liang, Catherine G. (Catherine Gloria)

    2011-01-01T23:59:59.000Z

    High-technology manufacturing companies often face rapid price decline and capacity constraints. Especially in the retail side of the business where the supply chain is much longer and revenue is sometimes not recognized ...

  18. Supply chain practices in the petroleum downstream

    E-Print Network [OSTI]

    Santos Manzano, Fidel

    2005-01-01T23:59:59.000Z

    This thesis studies current supply chain practices in the petroleum downstream industry, using ExxonMobil as a case study. Based on the analysis of the literature and the interaction with industry experts, this work describes ...

  19. Localizable entanglement in antiferromagnetic spin chains

    SciTech Connect (OSTI)

    Jin, B.-Q.; Korepin, V.E. [C.N. Yang Institute for Theoretical Physics, State University of New York at Stony Brook, Stony Brook, New York 11794-3840 (United States)

    2004-06-01T23:59:59.000Z

    Antiferromagnetic spin chains play an important role in condensed matter and statistical mechanics. Recently XXX spin chain was discussed in relation to information theory. Here we consider localizable entanglement. It is how much entanglement can be localized on two spins by performing local measurements on other individual spins (in a system of many interacting spins). We consider the ground state of antiferromagnetic spin chain. We study localizable entanglement [represented by concurrence] between two spins. It is a function of the distance. We start with isotropic spin chain. Then we study effects of anisotropy and magnetic field. We conclude that anisotropy increases the localizable entanglement. We discovered high sensitivity to a magnetic field in cases of high symmetry. We also evaluated concurrence of these two spins before the measurement to illustrate that the measurement raises the concurrence.

  20. Polynomial policies in supply chain networks

    E-Print Network [OSTI]

    He, Liwei

    2010-01-01T23:59:59.000Z

    This thesis aims to solve the periodic-reviewed inventory control problem in supply chain networks with uncertain demand so as to minimize the overall cost of the system over a fixed planning time horizon. In such problems, ...

  1. Supply chain and the executive agenda

    E-Print Network [OSTI]

    Peruvankal, James Paul

    2011-01-01T23:59:59.000Z

    In recent years, supply chain pundits and consultants emphasized the importance of strategies such as just-in-time, lean manufacturing, off- shoring or frequent deliveries to retail outlets. However, with significant ...

  2. Risk in the Global Supply Chain

    E-Print Network [OSTI]

    Datta, Shoumen

    2006-01-01T23:59:59.000Z

    Carbon footprints are not on the priority list of risk analysts in operations management for at least half or more of global businesses. What are the other risks in the global supply chain?

  3. The supply chain response to environmental pressures

    E-Print Network [OSTI]

    Paquette, Julie Rebecca

    2006-01-01T23:59:59.000Z

    Understanding and shaping the relationship between supply chain management and the natural environment is critical not only to human health and the environment, but to the future success of business. While the cumulative ...

  4. Distributed Markov Chains Ratul Saha1

    E-Print Network [OSTI]

    Distributed Markov Chains Ratul Saha1 , Javier Esparza2 , Sumit Kumar Jha3 , Madhavan Mukund4. #12;2 R. Saha, J. Esparza, S. K. Jha, M. Mukund and P. S. Thiagarajan The synchronizations

  5. Mass Chain Evaluation for A=95

    SciTech Connect (OSTI)

    Basu, S.K.; Sonzogni, A.; Basu, Swapan Kr.; Mukherjee, Gopal; Sonzogni, A. A.

    2011-08-01T23:59:59.000Z

    A full evaluation of the mass chain A = 95 has been done in the ENSDF format taking into account all the available data until June 2009. Excited states populated by in-beam nuclear reactions and by radioactive decay have been considered. The 'evp' editor, developed at the NNDC, has been used for the evaluation. This mass chain was last evaluated in 1993. Many new and improved data were reported since then. A total of 13 nuclei have been evaluated.

  6. Mass determination in sequential particle decay chains

    E-Print Network [OSTI]

    Bryan Webber

    2009-09-12T23:59:59.000Z

    A simple method is proposed for determining the masses of new particles in collider events containing a pair of decay chains (not necessarily identical) of the form Z -> Y+1, Y -> X+2, X -> N+3, where 1,2 and 3 are visible but N is not. Initial study of a possible supersymmetric case suggests that the method can determine the four unknown masses in effectively identical chains with good accuracy from samples of a few tens of events.

  7. Transitions of tethered chain molecules under tension

    E-Print Network [OSTI]

    Jutta Luettmer-Strathmann; Kurt Binder

    2014-09-09T23:59:59.000Z

    An applied tension force changes the equilibrium conformations of a polymer chain tethered to a planar substrate and thus affects the adsorption transition as well as the coil-globule and crystallization transitions. Conversely, solvent quality and surface attraction are reflected in equilibrium force-extension curves that can be measured in experiments. To investigate these effects theoretically, we study tethered chains under tension with Wang-Landau simulations of a bond-fluctuation lattice model. Applying our model to pulling experiments on biological molecules we obtain a good description of experimental data in the intermediate force range, where universal features dominate and finite size effects are small. For tethered chains in poor solvent, we observe the predicted two-phase coexistence at transitions from the globule to stretched conformations and also discover direct transitions from crystalline to stretched conformations. A phase portrait for finite chains constructed by evaluating the density of states for a broad range of solvent conditions and tensions shows how increasing tension leads to a disappearance of the globular phase. For chains in good solvents tethered to hard and attractive surfaces we find the predicted scaling with the chain length in the low-force regime and show that our results are well described by an analytical, independent-bond approximation for the bond-fluctuation model for the highest tensions. Finally, for a hard or slightly attractive surface the stretching of a tethered chain is a conformational change that does not correspond to a phase transition. However, when the surface attraction is sufficient to adsorb a chain it will undergo a desorption transition at a critical value of the applied force. Our results for force-induced desorption show the transition to be discontinuous with partially desorbed conformations in the coexistence region.

  8. All Food Waste Food-soiled Paper Products

    E-Print Network [OSTI]

    Jacobs, Lucia

    Soymilk or Juice Boxes Yogurt Containers Plastics #1 and #2 (Narrow-necked bottles only) Glass Bottles Food Waste Clean Paper #1 and #2 Plastic Bottles Anything else that can be COMPOSTED or RECYCLED, chopsticks Teabags Non-Compostable Coffee Lids Liquids or Ice Plastic Glass Metal Styrofoam Soymilk

  9. Fast pulse nonthermal plasma reactor

    DOE Patents [OSTI]

    Rosocha, Louis A.

    2005-06-14T23:59:59.000Z

    A fast pulsed nonthermal plasma reactor includes a discharge cell and a charging assembly electrically connected thereto. The charging assembly provides plural high voltage pulses to the discharge cell. Each pulse has a rise time between one and ten nanoseconds and a duration of three to twenty nanoseconds. The pulses create nonthermal plasma discharge within the discharge cell. Accordingly, the nonthermal plasma discharge can be used to remove pollutants from gases or break the gases into smaller molecules so that they can be more efficiently combusted.

  10. Test of a prototype neutron spectrometer based on diamond detectors in a fast reactor

    E-Print Network [OSTI]

    M. Osipenko; F. Pompili; M. Ripani; M. Pillon; G. Ricco; B. Caiffi; R. Cardarelli; G. Verona-Rinati; S. Argiro

    2015-05-23T23:59:59.000Z

    A prototype of neutron spectrometer based on diamond detectors has been developed. This prototype consists of a $^6$Li neutron converter sandwiched between two CVD diamond crystals. The radiation hardness of the diamond crystals makes it suitable for applications in low power research reactors, while a low sensitivity to gamma rays and low leakage current of the detector permit to reach good energy resolution. A fast coincidence between two crystals is used to reject background. The detector was read out using two different electronic chains connected to it by a few meters of cable. The first chain was based on conventional charge-sensitive amplifiers, the other used a custom fast charge amplifier developed for this purpose. The prototype has been tested at various neutron sources and showed its practicability. In particular, the detector was calibrated in a TRIGA thermal reactor (LENA laboratory, University of Pavia) with neutron fluxes of $10^8$ n/cm$^2$s and at the 3 MeV D-D monochromatic neutron source named FNG (ENEA, Rome) with neutron fluxes of $10^6$ n/cm$^2$s. The neutron spectrum measurement was performed at the TAPIRO fast research reactor (ENEA, Casaccia) with fluxes of 10$^9$ n/cm$^2$s. The obtained spectra were compared to Monte Carlo simulations, modeling detector response with MCNP and Geant4.

  11. Food Battery Competition Sponsored by

    E-Print Network [OSTI]

    Tennessee, University of

    and outstanding lithium-ion batteries, you can recognize the progress. Lithium provides good voltages and powerFood Battery Competition Sponsored by: The University of Tennessee, Materials Advantage (MA not have enough natural resources to support our growing populations and energy needs forever. Batteries

  12. Project Management Plan Chinese Food

    E-Print Network [OSTI]

    Igusa, Kiyoshi

    impact of this project? · Data management: How do we collect, preserve and sort all of the files? Which special equipment, facilities needed or wanted? According to http://project-management-knowledge.com/ weProject Management Plan Chinese Food According to NSF, the basic elements of a project management

  13. College of Food, Agricultural, and

    E-Print Network [OSTI]

    10. Undergraduate Student/Faculty Ratio and Class Size 11. Faculty Full-time Equivalent by Track 12 market for graduates · Record of collaboration (and leadership) within national network of peer ­ Food Production and Security; Energy and Environment; Health and Wellness ­ capture grand challenges

  14. Cook food to proper temperature.

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    and after handling or eating food; nafter playing with pets or visiting a zoo; nafter coughing, sneezing out of their mouths when they cough or sneeze. · Have the children touch something (table or chair. · Explain that if you wash your hands after coughing or sneezing in them, the germs will be washed away

  15. FOOD REFORM MOVEMENTS Nicolas Larchet

    E-Print Network [OSTI]

    Boyer, Edmond

    FOOD REFORM MOVEMENTS Nicolas Larchet Social historians have broadly defined two cycles of American history characterized by an efflorescence of social movements aiming to reform both the individual to the 1920s. The reform impulse thrived wherever there was a perceived vice, abuse or corruption

  16. Control of Viral Contamination of Food and Environment

    E-Print Network [OSTI]

    Cliver, Dean O.

    2009-01-01T23:59:59.000Z

    M. , & Sattar, S. A. (2000a). Contamination of foods by food2004). Norovirus cross-contamination during food handlingcoli in mussels after contamination and depu- ration.

  17. Implications of Fast Reactor Transuranic Conversion Ratio

    SciTech Connect (OSTI)

    Steven J. Piet; Edward A. Hoffman; Samuel E. Bays

    2010-11-01T23:59:59.000Z

    Theoretically, the transuranic conversion ratio (CR), i.e. the transuranic production divided by transuranic destruction, in a fast reactor can range from near zero to about 1.9, which is the average neutron yield from Pu239 minus 1. In practice, the possible range will be somewhat less. We have studied the implications of transuranic conversion ratio of 0.0 to 1.7 using the fresh and discharge fuel compositions calculated elsewhere. The corresponding fissile breeding ratio ranges from 0.2 to 1.6. The cases below CR=1 (“burners”) do not have blankets; the cases above CR=1 (“breeders”) have breeding blankets. The burnup was allowed to float while holding the maximum fluence to the cladding constant. We graph the fuel burnup and composition change. As a function of transuranic conversion ratio, we calculate and graph the heat, gamma, and neutron emission of fresh fuel; whether the material is “attractive” for direct weapon use using published criteria; the uranium utilization and rate of consumption of natural uranium; and the long-term radiotoxicity after fuel discharge. For context, other cases and analyses are included, primarily once-through light water reactor (LWR) uranium oxide fuel at 51 MWth-day/kg-iHM burnup (UOX-51). For CR<1, the heat, gamma, and neutron emission increase as material is recycled. The uranium utilization is at or below 1%, just as it is in thermal reactors as both types of reactors require continuing fissile support. For CR>1, heat, gamma, and neutron emission decrease with recycling. The uranium utilization exceeds 1%, especially as all the transuranic elements are recycled. exceeds 1%, especially as all the transuranic elements are recycled. At the system equilibrium, heat and gamma vary by somewhat over an order of magnitude as a function of CR. Isotopes that dominate heat and gamma emission are scattered throughout the actinide chain, so the modest impact of CR is unsurprising. Neutron emitters are preferentially found among the higher actinides, so the neutron emission varies much stronger with CR, about three orders of magnitude.

  18. Flatness of heavy chain systems Nicolas Petit 1

    E-Print Network [OSTI]

    .e. trolleys carrying a fixed length heavy chain that may carry a load, is addressed in the partial derivatives the homogeneous chain carrying a load, see equation (13). In [11] the flatness [3, 4] of heavy chain systems, i dimensional case. Under small angle approximations, these heavy chain systems are described by a 1D partial

  19. CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR THE

    E-Print Network [OSTI]

    Su, Xiao

    CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR THE SEMICONDUCTOR INDUSTRY A LEARNING TOOL By a complete supply chain #12;Carbon Footprint Supply Chain Carbon Trust defines carbon footprint of a supply chain as follows: "The carbon footprint of a product is the carbon dioxide emitted across the supply

  20. KELP FOREST FOOD WEBS IN GWAII HAANAS

    E-Print Network [OSTI]

    Grazing Rates on Kelp Assimilation of Kelp-derived Organic Carbon in Kelp Forest Food Webs | 33 IntertidalKELP FOREST FOOD WEBS IN GWAII HAANAS: Ecosystem-Level Effects of Predator Depletion and Recovery

  1. Early Days of Food and Environmental Virology

    E-Print Network [OSTI]

    Cliver, Dean O.

    2010-01-01T23:59:59.000Z

    of irradiation of viruses, as it might pertain to foodirradiation studies were conducted in the Virology Branch of the US Food andirradiation technology for improved shell?sh sanitation. Journal of Food

  2. Peak Oil Food Network | Open Energy Information

    Open Energy Info (EERE)

    Butte, Colorado Zip: 81224 Website: http:www.PeakOilFoodNetwork. References: Peak Oil Food Network1 This article is a stub. You can help OpenEI by expanding it. The Peak...

  3. FastBit: Interactively Searching Massive Data

    E-Print Network [OSTI]

    Wu, Kesheng

    2009-01-01T23:59:59.000Z

    index”) uses BBC compression, while “FastBit index” uses WAHBitmap Compression Each bitmap in a bitmap index usuallyindex size is the smallest without compression. The new

  4. A Fast Method for SRAM Failure Estimation

    E-Print Network [OSTI]

    Gao, Min

    2012-01-01T23:59:59.000Z

    thesis, a novel and fast failure analysis for SRAM cells isproposed algorithm for SRAM failure analysis is described inAlgorithm for SRAM Failure Analysis Input: random variables

  5. The Physiological effect of intermittent fasting (fasting the month of Ramadan) on anthropometerics and blood varaibles

    E-Print Network [OSTI]

    Alayafi, Yahya Rajeh

    2014-08-31T23:59:59.000Z

    Muslims fast one month each year during the month of Ramadan. Many studies have been conducted on fasting during the month of Ramadan; however, their results were varied. Furthermore, few studies have been conducted on ...

  6. GENERAL GUIDELINES FOR SERVING SAFE FOOD

    E-Print Network [OSTI]

    to contamination by sneezing or coughing. · Dispose of any food that has been out for more than 2 hours. When

  7. Symmetric chains, Gelfand-Tsetlin chains, and the Terwilliger algebra of the binary Hamming scheme

    E-Print Network [OSTI]

    Srinivasan, Murali K.

    Symmetric chains, Gelfand-Tsetlin chains, and the Terwilliger algebra of the binary Hamming scheme of the Terwilliger algebra of the binary Hamming scheme. We also give a representation theoretic characterization constructive proof of the explicit block diagonalization of the Terwilliger algebra of the binary Hamming

  8. Local Food, Sustainability, and Cuba's National Food Program

    E-Print Network [OSTI]

    Fusco, Audrey Corinne

    2008-01-01T23:59:59.000Z

    to manufacture agrochemicals. Due to the extremity of the economic shock that followed the collapse of the Soviet Bloc and 3 the trade blockade imposed by the United States government, Cuba was forced to quickly reinvent its agriculture system.1... the period, Cuba was able to increase food production despite the reduction in supplies of petroleum and agrochemicals. It is important to understand the Cuban model because it is the largest attempted conversion from conventional agriculture to organic...

  9. INTRODUCTION Aquatic food-webs' ecology

    E-Print Network [OSTI]

    INTRODUCTION Aquatic food-webs' ecology: old and new challenges Andrea Belgrano Looking up ``aquatic food web'' on Google provides a dizzying array of eclectic sites and information (and disinformation!) to choose from. However, even within this morass it is clear that aquatic food-web research has

  10. Persistence of complex food webs in metacommunities

    E-Print Network [OSTI]

    Persistence of complex food webs in metacommunities Gesa A. B¨ohme 1 and Thilo Gross 2 1 Max of Engineering Mathematics, Bristol, UK Keywords: metacommunities, food webs, predator-prey interactions, geo diversity and food web complexity. Recently Pillai et al. proposed a simple modeling framework

  11. Food Security in the Western US

    E-Print Network [OSTI]

    Food Security in the Western US and Pacific Territories 23 Rural Connections Nov. 2009 By PeteR BaRcinas ADAP is tackling the food security implications of climate change, rising sea levels, and fuel costs Pacific (aDaP) Regional Food security and Sufficiency Project brings together community, local, state

  12. EPOK Centre for Organic Food and Farming

    E-Print Network [OSTI]

    EPOK ­ Centre for Organic Food and Farming Research on Organic Animal Husbandry in Sweden on organic production is coordinated by EPOK (Centre for Organic Food and Farming) at the Swedish University that have the potential to mitigate environmental effects. Publisher: EPOK ­ Centre for organic food

  13. Service Category: Outreach Organization: Food Medicine

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    Service Category: Outreach Organization: Food Medicine Person verifying Co-Curricular hours: Ethan location: Various sites in Detroit Area such as Whole Foods market, shelters, schools, Cass Clinic around the city like Whole Foods, schools, shelters, and senior centers. Commitment: Activities

  14. Experimental Foods 709:489 Fall 2012

    E-Print Network [OSTI]

    Chen, Kuang-Yu

    #11 Emulsions & fat replacers F 11/30 Food Colors T 12/4 Flavors & seasonings F 12/7 Genetically modified foods Reserve reading Research paper due 12/7 T 12/11 EXAM #12;Experimental Foods 709:489 Fall 2012 Lecture: Tuesday & Friday 9:30- 10:25 AM 106 HSB Lab sections

  15. Explaining Africa agricultural and food trade deficits

    E-Print Network [OSTI]

    0.8 percent per year. Food consumption on per capita basis grew only at about 1 percent per year of food consumption and imports per capita is consistent with the weak economic growth and unchanged the highest net food imports per capita (USD 185 per year in real terms), they had ample means to pay

  16. Radioactivity in Food and the Environment, 2002

    E-Print Network [OSTI]

    Radioactivity in Food and the Environment, 2002 RIFE - 8 2003 #12;1 ENVIRONMENT AGENCY ENVIRONMENT AND HERITAGE SERVICE FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY Radioactivity in Food and the Environment, 2002 RIFE - 8 October 2003 #12;2 This report was compiled by the Centre for Environment

  17. Carbon Footprinting for the Food Industry

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    174-1 Carbon Footprinting for the Food Industry Tim Bowser FAPC Food Process Engineer FAPC-174 and Natural Resources Carbon footprinting in the food industry is an activity that determines the greenhouse.g. tons) of carbon dioxide (CO2) equivalent per functional unit (e.g. kg or liter of goods sold) (PAS2050

  18. Cholesterol-Lowering Foods Tasty, functional foods help you lower cholesterol naturally.

    E-Print Network [OSTI]

    for the American Dietetic Association. Researchers have found that some foods -- such as fatty fish, walnuts

  19. Integral fast reactor safety features

    SciTech Connect (OSTI)

    Cahalan, J.E.; Kramer, J.M.; Marchaterre, J.F.; Mueller, C.J.; Pedersen, D.R.; Sevy, R.H.; Wade, D.C.; Wei, T.Y.C.

    1988-01-01T23:59:59.000Z

    The Integral Fast Reactor (IFR) is an advanced liquid-metal-cooled reactor concept being developed at Argonne National Laboratory. The two major goals of the IFR development effort are improved economics and enhanced safety. In addition to liquid metal cooling, the principal design features that distinguish the IFR are: (1) a pool-type primary system, (2) an advanced ternary alloy metallic fuel, and (3) an integral fuel cycle with on-site fuel reprocessing and fabrication. This paper focuses on the technical aspects of the improved safety margins available in the IFR concept. This increased level of safety is made possible by (1) the liquid metal (sodium) coolant and pool-type primary system layout, which together facilitate passive decay heat removal, and (2) a sodium-bonded metallic fuel pin design with thermal and neutronic properties that provide passive core responses which control and mitigate the consequences of reactor accidents.

  20. FastBit Reference Manual

    SciTech Connect (OSTI)

    Wu, Kesheng

    2007-08-02T23:59:59.000Z

    An index in a database system is a data structure that utilizes redundant information about the base data to speed up common searching and retrieval operations. Most commonly used indexes are variants of B-trees, such as B+-tree and B*-tree. FastBit implements a set of alternative indexes call compressed bitmap indexes. Compared with B-tree variants, these indexes provide very efficient searching and retrieval operations by sacrificing the efficiency of updating the indexes after the modification of an individual record. In addition to the well-known strengths of bitmap indexes, FastBit has a special strength stemming from the bitmap compression scheme used. The compression method is called the Word-Aligned Hybrid (WAH) code. It reduces the bitmap indexes to reasonable sizes and at the same time allows very efficient bitwise logical operations directly on the compressed bitmaps. Compared with the well-known compression methods such as LZ77 and Byte-aligned Bitmap code (BBC), WAH sacrifices some space efficiency for a significant improvement in operational efficiency. Since the bitwise logical operations are the most important operations needed to answer queries, using WAH compression has been shown to answer queries significantly faster than using other compression schemes. Theoretical analyses showed that WAH compressed bitmap indexes are optimal for one-dimensional range queries. Only the most efficient indexing schemes such as B+-tree and B*-tree have this optimality property. However, bitmap indexes are superior because they can efficiently answer multi-dimensional range queries by combining the answers to one-dimensional queries.

  1. Heterogeneous Recycling in Fast Reactors

    SciTech Connect (OSTI)

    Forget, Benoit; Pope, Michael; Piet, Steven J.; Driscoll, Michael

    2012-07-30T23:59:59.000Z

    Current sodium fast reactor (SFR) designs have avoided the use of depleted uranium blankets over concerns of creating weapons grade plutonium. While reducing proliferation risks, this restrains the reactor design space considerably. This project will analyze various blanket and transmutation target configurations that could broaden the design space while still addressing the non-proliferation issues. The blanket designs will be assessed based on the transmutation efficiency of key minor actinide (MA) isotopes and also on mitigation of associated proliferation risks. This study will also evaluate SFR core performance under different scenarios in which depleted uranium blankets are modified to include minor actinides with or without moderators (e.g. BeO, MgO, B4C, and hydrides). This will be done in an effort to increase the sustainability of the reactor and increase its power density while still offering a proliferation resistant design with the capability of burning MA waste produced from light water reactors (LWRs). Researchers will also analyze the use of recycled (as opposed to depleted) uranium in the blankets. The various designs will compare MA transmutation efficiency, plutonium breeding characteristics, proliferation risk, shutdown margins and reactivity coefficients with a current reference sodium fast reactor design employing homogeneous recycling. The team will also evaluate the out-of-core accumulation and/or burn-down rates of MAs and plutonium isotopes on a cycle-by-cycle basis. This cycle-by-cycle information will be produced in a format readily usable by the fuel cycle systems analysis code, VISION, for assessment of the sustainability of the deployment scenarios.

  2. Peppytides: Interactive Models of Polypeptide Chains

    ScienceCinema (OSTI)

    Zuckermann, Ron; Chakraborty, Promita; Derisi, Joe

    2014-10-28T23:59:59.000Z

    Peppytides are scaled, 3D-printed models of polypeptide chains that can be folded into accurate protein structures. Designed and created by Berkeley Lab Researcher, Promita Chakraborty, and Berkeley Lab Senior Scientist, Dr. Ron Zuckermann, Peppytides are accurate physical models of polypeptide chains that anyone can interact with and fold intro various protein structures - proving to be a great educational tool, resulting in a deeper understanding of these fascinating structures and how they function. Build your own Peppytide model and learn about how nature's machines fold into their intricate architectures!

  3. Peppytides: Interactive Models of Polypeptide Chains

    SciTech Connect (OSTI)

    Zuckermann, Ron; Chakraborty, Promita; Derisi, Joe

    2014-01-21T23:59:59.000Z

    Peppytides are scaled, 3D-printed models of polypeptide chains that can be folded into accurate protein structures. Designed and created by Berkeley Lab Researcher, Promita Chakraborty, and Berkeley Lab Senior Scientist, Dr. Ron Zuckermann, Peppytides are accurate physical models of polypeptide chains that anyone can interact with and fold intro various protein structures - proving to be a great educational tool, resulting in a deeper understanding of these fascinating structures and how they function. Build your own Peppytide model and learn about how nature's machines fold into their intricate architectures!

  4. Catalysts for synthesizing various short chain hydrocarbons

    DOE Patents [OSTI]

    Colmenares, Carlos (Alamo, CA)

    1991-01-01T23:59:59.000Z

    Method and apparatus (10), including novel photocatalysts, are disclosed for the synthesis of various short chain hydrocarbons. Light-transparent SiO.sub.2 aerogels doped with photochemically active uranyl ions (18) are fluidized in a fluidized-bed reactor (12) having a transparent window (16), by hydrogen and CO, C.sub.2 H.sub.4 or C.sub.2 H.sub.6 gas mixtures (20), and exposed to radiation (34) from a light source (32) external to the reactor (12), to produce the short chain hydrocarbons (36).

  5. Surface Magnetization of Aperiodic Ising Quantum Chains

    E-Print Network [OSTI]

    L. Turban; B. Berche

    1997-09-11T23:59:59.000Z

    We study the surface magnetization of aperiodic Ising quantum chains. Using fermion techniques, exact results are obtained in the critical region for quasiperiodic sequences generated through an irrational number as well as for the automatic binary Thue-Morse sequence and its generalizations modulo p. The surface magnetization exponent keeps its Ising value, beta_s=1/2, for all the sequences studied. The critical amplitude of the surface magnetization depends on the strength of the modulation and also on the starting point of the chain along the aperiodic sequence.

  6. 4-H Favorite Foods Unit 1.

    E-Print Network [OSTI]

    Cox, Maeona; Mason, Louise; Reasonover, Frances; Tribble, Marie

    1958-01-01T23:59:59.000Z

    for this unit: 1. Prepare and serve one food from each of these groups olte time or more. Candy Snacks Desserts Main dishes Breads Salads Drinks Vegetables Fruit Set the table five times or more. Help serve meals five times or more. Plan, prepare... and other equipment in the kitchen. 7. Learn to work safely. 8. Learn the best way to wash dishes and clean up the kitchen. 0 Learn to eat the foods listed on the Texas Food Standard. Keep your food record up to date. Exhibit one food you learned...

  7. Analytical model for fast-shock ignition

    SciTech Connect (OSTI)

    Ghasemi, S. A., E-mail: abo.ghasemi@yahoo.com; Farahbod, A. H. [Plasma Physics Research School, NSTRI, North Kargar Avenue, Tehran (Iran, Islamic Republic of); Sobhanian, S. [Department of Physics, Tabriz University, Tabriz (Iran, Islamic Republic of)

    2014-07-15T23:59:59.000Z

    A model and its improvements are introduced for a recently proposed approach to inertial confinement fusion, called fast-shock ignition (FSI). The analysis is based upon the gain models of fast ignition, shock ignition and considerations for the fast electrons penetration into the pre-compressed fuel to examine the formation of an effective central hot spot. Calculations of fast electrons penetration into the dense fuel show that if the initial electron kinetic energy is of the order ?4.5 MeV, the electrons effectively reach the central part of the fuel. To evaluate more realistically the performance of FSI approach, we have used a quasi-two temperature electron energy distribution function of Strozzi (2012) and fast ignitor energy formula of Bellei (2013) that are consistent with 3D PIC simulations for different values of fast ignitor laser wavelength and coupling efficiency. The general advantages of fast-shock ignition in comparison with the shock ignition can be estimated to be better than 1.3 and it is seen that the best results can be obtained for the fuel mass around 1.5 mg, fast ignitor laser wavelength ?0.3??micron and the shock ignitor energy weight factor about 0.25.

  8. FAST User's Guide - Updated August 2005

    SciTech Connect (OSTI)

    Jonkman, J. M.; Buhl, M. L. Jr.

    2005-10-01T23:59:59.000Z

    The FAST (Fatigue, Aerodynamics, Structures, and Turbulence) Code is a comprehensive aeroelastic simulator capable of predicting both the extreme and fatigue loads of two- and three-bladed horizontal-axis wind turbines (HAWTs). This document covers the features of FAST and outlines its operating procedures.

  9. Advanced Safeguards Approaches for New Fast Reactors

    SciTech Connect (OSTI)

    Durst, Philip C.; Therios, Ike; Bean, Robert; Dougan, A.; Boyer, Brian; Wallace, Rick L.; Ehinger, Michael H.; Kovacic, Don N.; Tolk, K.

    2007-12-15T23:59:59.000Z

    This third report in the series reviews possible safeguards approaches for new fast reactors in general, and the ABR in particular. Fast-neutron spectrum reactors have been used since the early 1960s on an experimental and developmental level, generally with fertile blanket fuels to “breed” nuclear fuel such as plutonium. Whether the reactor is designed to breed plutonium, or transmute and “burn” actinides depends mainly on the design of the reactor neutron reflector and the whether the blanket fuel is “fertile” or suitable for transmutation. However, the safeguards issues are very similar, since they pertain mainly to the receipt, shipment and storage of fresh and spent plutonium and actinide-bearing “TRU”-fuel. For these reasons, the design of existing fast reactors and details concerning how they have been safeguarded were studied in developing advanced safeguards approaches for the new fast reactors. In this regard, the design of the Experimental Breeder Reactor-II “EBR-II” at the Idaho National Laboratory (INL) was of interest, because it was designed as a collocated fast reactor with a pyrometallurgical reprocessing and fuel fabrication line – a design option being considered for the ABR. Similarly, the design of the Fast Flux Facility (FFTF) on the Hanford Site was studied, because it was a successful prototype fast reactor that ran for two decades to evaluate fuels and the design for commercial-scale fast reactors.

  10. A Fast Algorithm for Chebyshev, Fourier & Sinc

    E-Print Network [OSTI]

    Boyd, John P.

    A Fast Algorithm for Chebyshev, Fourier & Sinc Interpolation Onto an Irregular Grid John P. Boyd or Fourier series may be evaluated on the standard collocation grid by the Fast Fourier Transform (FFT with the interpolation points {xj}. The cardinal functions Cj(x) are linear combinations of the underlying Fourier

  11. The Food Safety Knowledge Level of Certified Food Managers Who Attended Two Self-Selected Training Courses

    E-Print Network [OSTI]

    Payton, Larry Sean

    2013-05-30T23:59:59.000Z

    in food protection. For this inquiry, the researcher studied the knowledge level gained by food mangers from two food companies and two certification courses. There were 90 food service operations that participated in the study. The data was collected...

  12. Bannai-Ito polynomials and dressing chains

    E-Print Network [OSTI]

    Maxim Derevyagin; Satoshi Tsujimoto; Luc Vinet; Alexei Zhedanov

    2013-01-08T23:59:59.000Z

    Schur-Delsarte-Genin (SDG) maps and Bannai-Ito polynomials are studied. SDG maps are related to dressing chains determined by quadratic algebras. The Bannai-Ito polynomials and their kernel polynomials -- the complementary Bannai-Ito polynomials -- are shown to arise in the framework of the SDG maps.

  13. The Value Chain of Colorado Agriculture

    E-Print Network [OSTI]

    Stephens, Graeme L.

    The Value Chain of Colorado Agriculture Gregory Graff, Ryan Mortenson, Rebecca Goldbach, Dawn of Agricultural and Resource Economics, College of Agricultural Sciences, and the Office of Engagement Colorado the Colorado Department of Agriculture and the Colorado State University Office of Engagement. The authors

  14. A Supply Chain Network Perspective for Electric

    E-Print Network [OSTI]

    Nagurney, Anna

    of New Models "[In recent years] the adequacy of the bulk power transmission system has been challengedA Supply Chain Network Perspective for Electric Power Generation, Supply, Transmission The transformation of the electric power industry from a regulated to a competitive industry In the US, In the EU

  15. Modelling proton transfer in water molecule chains

    E-Print Network [OSTI]

    Artem Korzhimanov; Mattias Marklund; Tatiana Shutova; Goran Samuelsson

    2011-08-22T23:59:59.000Z

    The process of protons transport in molecular water chains is of fundamental interest for many biological systems. Although many features of such systems can be analyzed using large-scale computational modeling, other features are better understood in terms of simplified model problems. Here we have tested, analytically and numerically, a model describing the classical proton hopping process in molecular water chains. In order to capture the main features of the proton hopping process in such molecular chains, we use a simplified model for our analysis. In particular, our discrete model describes a 1D chain of water molecules situated in an external protein channel structure, and each water molecule is allowed to oscillate around its equilibrium point in this system, while the protons are allowed to move along the line of neighboring oxygen atoms. The occurrence and properties of nonlinear solitary transport structures, allowing for much faster proton transport, are discussed, and the possible implications of these findings for biological systems are emphasized.

  16. Solar Supply Chain and Market Driver Analysis 

    E-Print Network [OSTI]

    Martinez, Nicholas 1990-

    2012-05-09T23:59:59.000Z

    This study aims to explore the evolution of the photovoltaic supply chain in the United States and the drivers which foster growth of the solar market. The study will gather knowledge on the growth of the solar market and roles of different firms...

  17. Supply Chain Analysis Center for Transportation Analysis

    E-Print Network [OSTI]

    , Distribution network configuration, Reverse logistics, and Inventory levels and positioning. Integration configuration of the supply chain? What should be the modal configuration for the distribution network? How operations of the Defense Distribution Center. The analysis included a review of suppliers, distribution

  18. Generalized mutual informations of quantum critical chains

    E-Print Network [OSTI]

    Alcaraz, F C

    2015-01-01T23:59:59.000Z

    We study the R\\'enyi mutual information $\\tilde{I}_n$ of the ground state of different critical quantum chains. The R\\'enyi mutual information definition that we use is based on the well established concept of the R\\'enyi divergence. We calculate this quantity numerically for several distinct quantum chains having either discrete $Z(Q)$ symmetries (Q-state Potts model with $Q=2,3,4$ and $Z(Q)$ parafermionic models with $Q=5,6,7,8$ and also Ashkin-Teller model with different anisotropies) or the $U(1)$ continuous symmetries(Klein-Gordon field theory, XXZ and spin-1 Fateev-Zamolodchikov quantum chains with different anisotropies). For the spin chains these calculations were done by expressing the ground-state wavefunctions in two special basis. Our results indicate some general behavior for particular ranges of values of the parameter $n$ that defines $\\tilde{I}_n$. For a system, with total size $L$ and subsystem sizes $\\ell$ and $L-\\ell$, the$\\tilde{I}_n$ has a logarithmic leading behavior given by $\\frac{\\til...

  19. Food Research InstituteSince 1946, a tradition of food safety leadership through research, training, and outreach

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Food Spoilage, Natural/Organic Foods, Water Safety and Quality, and Mycotoxins. FRI also collaborates with other groups on and off campus in organizing meetings on topics such as food import safety, foodFood Research InstituteSince 1946, a tradition of food safety leadership through research, training

  20. Maximum Fuel Utilization in Advanced Fast Reactors without Actinides Separation

    E-Print Network [OSTI]

    Heidet, Florent

    2010-01-01T23:59:59.000Z

    Gas Expansion Module Gas-cooled Fast Reactor High Enrichedfast reactors: gas-cooled fast reactor (GFR), sodium-cooledderived from the Gas cooled Fast Reactor (GFR). This core

  1. A parallel fast multipole method for elliptic difference Sebastian Liska

    E-Print Network [OSTI]

    Colonius, Tim

    A parallel fast multipole method for elliptic difference equations Sebastian Liska , Tim Colonius Abstract A new fast multipole formulation for solving elliptic difference equations on unbounded domains multipole method. Unlike other fast multipole algorithms, our approach exploits the regularity

  2. Maximum Fuel Utilization in Advanced Fast Reactors without Actinides Separation

    E-Print Network [OSTI]

    Heidet, Florent

    2010-01-01T23:59:59.000Z

    Fuels for sodium-cooled fast reactors: US perspective.Pitch to Diameter Sodium-cooled Fast Reactor Simple Movingreactor (GFR), sodium-cooled fast reactor (SFR) and lead-

  3. Maximum Fuel Utilization in Advanced Fast Reactors without Actinides Separation

    E-Print Network [OSTI]

    Heidet, Florent

    2010-01-01T23:59:59.000Z

    Reports. 1999. IAEA, Fast Reactor Database 2006 Update, inof the Breed/Burn Fast Reactor Concept, in Department ofof Ultra-long Life Fast Reactor Core Concept, in Physor

  4. Fast repetition rate (FRR) flasher

    DOE Patents [OSTI]

    Kolber, Z.; Falkowski, P.

    1997-02-11T23:59:59.000Z

    A fast repetition rate (FRR) flasher is described suitable for high flash photolysis including kinetic chemical and biological analysis. The flasher includes a power supply, a discharge capacitor operably connected to be charged by the power supply, and a flash lamp for producing a series of flashes in response to discharge of the discharge capacitor. A triggering circuit operably connected to the flash lamp initially ionizes the flash lamp. A current switch is operably connected between the flash lamp and the discharge capacitor. The current switch has at least one insulated gate bipolar transistor for switching current that is operable to initiate a controllable discharge of the discharge capacitor through the flash lamp. Control means connected to the current switch for controlling the rate of discharge of the discharge capacitor thereby to effectively keep the flash lamp in an ionized state between successive discharges of the discharge capacitor. Advantageously, the control means is operable to discharge the discharge capacitor at a rate greater than 10,000 Hz and even up to a rate greater than about 250,000 Hz. 14 figs.

  5. ATLAS Fast Tracker Simulation Challenges

    E-Print Network [OSTI]

    Adelman, Jahred; The ATLAS collaboration; Borodin, Mikhail; Chakraborty, Dhiman; García Navarro, José Enrique; Golubkov, Dmitry; Kama, Sami; Panitkin, Sergey; Smirnov, Yuri; Stewart, Graeme; Tompkins, Lauren; Vaniachine, Alexandre; Volpi, Guido

    2015-01-01T23:59:59.000Z

    To deal with Big Data flood from the ATLAS detector most events have to be rejected in the trigger system. the trigger rejection is complicated by the presence of a large number of minimum-bias events – the pileup. To limit pileup effects in the high luminosity environment of the LHC Run-2, ATLAS relies on full tracking provided by the Fast TracKer (FTK) implemented with custom electronics. The FTK data processing pipeline has to be simulated in preparation for LHC upgrades to support electronics design and develop trigger strategies at high luminosity. The simulation of the FTK - a highly parallelized system - has inherent performance bottlenecks on general-purpose CPUs. To take advantage of the Grid Computing power, the FTK simulation is integrated with Monte Carlo simulations at the Production System level above the ATLAS workload management system PanDA. We report on ATLAS experience with FTK simulations on the Grid and next steps for accommodating the growing requirements for resources during the LHC R...

  6. Value Chain Partnerships Phase III, Year 1

    E-Print Network [OSTI]

    Debinski, Diane M.

    interviews conducted with participants of the Pork Niche Market Working Group (PNMWG) and the Regional Food Systems Working Group (RFSWG). The response rate was 100%. The Pork Niche Market Working Group (PNMWG profit partners. More than eight in ten PNMWG participants developed new relationships in the past year

  7. AVTA: Battery Testing - DC Fast Charging's Effects on PEV Batteries...

    Energy Savers [EERE]

    DC Fast Charging's Effects on PEV Batteries AVTA: Battery Testing - DC Fast Charging's Effects on PEV Batteries The Vehicle Technologies Office's Advanced Vehicle Testing Activity...

  8. Vehicle Technologies Office Merit Review 2014: DC Fast Charging...

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

    DC Fast Charging Effects on Battery Life and EVSE Efficiency and Security Testing Vehicle Technologies Office Merit Review 2014: DC Fast Charging Effects on Battery Life and EVSE...

  9. Production of Gasoline and Diesel from Biomass via Fast Pyrolysis...

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

    Production of Gasoline and Diesel from Biomass via Fast Pyrolysis, Hydrotreating and Hydrocracking: A Design Case Production of Gasoline and Diesel from Biomass via Fast Pyrolysis,...

  10. The XXX spin s quantum chain and the alternating $s^{1}$, $s^{2}$ chain with boundaries

    E-Print Network [OSTI]

    Anastasia Doikou

    2002-04-18T23:59:59.000Z

    The integrable XXX spin s quantum chain and the alternating $s^{1}$, $s^{2}$ ($s^{1}-s^{2}={1\\over 2}$) chain with boundaries are considered. The scattering of their excitations with the boundaries via the Bethe ansatz method is studied, and the exact boundary S matrices are computed in the limit $s, s^{1, 2} \\to \\infty$. Moreover, the connection of these models with the SU(2) Principal Chiral, WZW and the RSOS models is discussed.

  11. Theory of Polymer Chains in Poor Solvent: Single-Chain Structure, Solution Thermodynamics and Theta Point

    E-Print Network [OSTI]

    Rui Wang; Zhen-Gang Wang

    2014-06-05T23:59:59.000Z

    Using the language of the Flory chi parameter, we develop a theory that unifies the treatment of the single-chain structure and the solution thermodynamics of polymers in poor solvents. The structure of a globule and its melting thermodynamics is examined using the self-consistent filed theory. Our results show that the chain conformation involves three states prior to the globule-to-coil transition: the fully-collapsed globule, the swollen globule and the molten globule, which are distinguished by the core density and the interfacial thickness. By examining the chain-length dependence of the melting of the swollen globule, we find universal scaling behavior in the chain properties near the Theta point. The information of density profile and free energy of the globule is used in the dilute solution thermodynamics to study the phase equilibrium of polymer solution. Our results show different scaling behavior of the solubility of polymers in the dilute solution compared to the F-H theory, both in the chi dependence and the chain-length dependence. From the perspectives of single chain structure and solution thermodynamics, our results verifies the consistency of the Theta point defined by different criteria in the limit of infinite chain length: the disappearance of the second viral coefficient, the abrupt change in chain size and the critical point in the phase diagram of the polymer solution. Our results show the value of chi at the Theta point is 0.5 (for the case of equal monomer and solvent volume), which coincides with the value predicted from the F-H theory.

  12. Emergency Food and Water Supplies

    E-Print Network [OSTI]

    Van Laanen, Peggy

    1999-05-14T23:59:59.000Z

    1 day. An appliance thermometer can help monitor the inside freezer tem per a- ture. Use of dry ice. Dry ice can be used to help maintain adequate freezer temperature if the power is out for more than one day. Use these precautions when using... dry ice. Use 3 pounds dry ice per cubic foot of freezer space. Avoid direct contact of dry ice with skin. Dry ice will burn skin and is not for consumption. Wrap dry ice in brown paper for longer storage and separate it from food with a piece...

  13. Food Service | 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 are8COaBulkTransmissionSitingProcess.pdf Jump to:ar-80m.pdfFillmoreGabbs Valley Area(Sasada, 1988)PevafersaType Food

  14. Mesoscale simulation of semiflexible chains. I. Endpoint distribution and chain dynamics

    E-Print Network [OSTI]

    Robert D. Groot

    2013-06-06T23:59:59.000Z

    The endpoint distribution and dynamics of semiflexible fibers is studied by numerical simulation. A brief overview is given over the analytical theory of flexible and semiflexible polymers. In particular, a closed expression is given for the relaxation spectrum of wormlike chains, which determines polymer diffusion and rheology. Next a simulation model for wormlike chains with full hydrodynamic interaction is described, and relations for the bending and torsion modulus are given. Two methods are introduced to include torsion stiffness into the model. The model is validated by simulating single chains in a heat bath, and comparing the endpoint distribution of the chains with established Monte Carlo results. It is concluded that torsion stiffness leads to a slightly shorter effective persistence length for a given bending stiffness. To further validate the simulation model, polymer diffusion is studied for fixed persistence length and varying polymer length N. The diffusion constant shows crossover from Rouse to reptation behaviour. The terminal relaxation time obtained from the monomer displacement is consistent with the theory of wormlike chains. The probability for chain crossing has also been studied. This probability is so low that it does not influence the present results.

  15. Supply chain design: a conceptual model and tactical simulations 

    E-Print Network [OSTI]

    Brann, Jeremy Matthew

    2009-05-15T23:59:59.000Z

    In current research literature, supply chain management (SCM) is a hot topic breaching the boundaries of many academic disciplines. SCM-related work can be found in the relevant literature for many disciplines. Supply chain ...

  16. Inductive Effect of Alkyl Chains on Alcohol Dehydration at Bridge...

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

    Inductive Effect of Alkyl Chains on Alcohol Dehydration at Bridge-Bonded Oxygen Vacancies of TiO2(110). Inductive Effect of Alkyl Chains on Alcohol Dehydration at Bridge-Bonded...

  17. Accelerated Adaptive Markov Chain for Partition Function Computation

    E-Print Network [OSTI]

    Keinan, Alon

    Accelerated Adaptive Markov Chain for Partition Function Computation Stefano Ermon, Carla P. Gomes Ithaca NY 14853, U.S.A. Abstract We propose a novel Adaptive Markov Chain Monte Carlo algorithm

  18. Standard imsets for undirected and chain graphical models

    E-Print Network [OSTI]

    Kashimura, Takuya

    2011-01-01T23:59:59.000Z

    We derive standard imsets for undirected graphical models and chain graphical models. Standard imsets for undirected graphical models are described in terms of minimal triangulations for maximal prime subgraphs of the undirected graphs. For describing standard imsets for chain graphical models, we first define a triangulation of a chain graph. We then use the triangulation to generalize our results for the undirected graphs to chain graphs.

  19. Mutual colliding impact fast ignition

    SciTech Connect (OSTI)

    Winterberg, Friedwardt, E-mail: winterbe@unr.edu [Department of Physics, College of Science, University of Nevada, Reno, 1664 N. Virginia Street, Reno, Nevada 89557-0220 (United States)

    2014-09-15T23:59:59.000Z

    It is proposed to apply the well established colliding beam technology of high energy physics to the fast hot spot ignition of a highly compressed DT (deuterium-tritium) target igniting a larger D (deuterium) burn, by accelerating a small amount of solid deuterium, and likewise a small amount of tritium, making a head-on collision in the center of the target, projecting them through conical ducts situated at the opposite side of the target and converging in its center. In their head-on collision, the relative collision velocity is 5/3 times larger compared to the collision velocity of a stationary target. The two pieces have for this reason to be accelerated to a smaller velocity than would otherwise be needed to reach upon impact the same temperature. Since the velocity distribution of the two head-on colliding projectiles is with its two velocity peaks non-Maxwellian, the maximum cross section velocity product turns out to be substantially larger than the maximum if averaged over a Maxwellian. The D and T projectiles would have to be accelerated with two sabots driven by powerful particle or laser beams, permitting a rather large acceleration length. With the substantially larger cross section-velocity product by virtue of the non-Maxwellian velocity distribution, a further advantage is that the head-on collision produces a large magnetic field by the thermomagnetic Nernst effect, enhancing propagating burn. With this concept, the ignition of the neutron-less hydrogen-boron (HB{sup 11}) reaction might even be possible in a heterogeneous assembly of the hydrogen and the boron to reduce the bremsstrahlung-losses, resembling the heterogeneous assembly in a graphite-natural uranium reactor, there to reduce the neutron losses.

  20. FastBit: Interactively Searching Massive Data

    SciTech Connect (OSTI)

    Wu, Kesheng; Ahern, Sean; Bethel, E. Wes; Chen, Jacqueline; Childs, Hank; Cormier-Michel, Estelle; Geddes, Cameron; Gu, Junmin; Hagen, Hans; Hamann, Bernd; Koegler, Wendy; Lauret, Jerome; Meredith, Jeremy; Messmer, Peter; Otoo, Ekow; Perevoztchikov, Victor; Poskanzer, Arthur; Prabhat,; Rubel, Oliver; Shoshani, Arie; Sim, Alexander; Stockinger, Kurt; Weber, Gunther; Zhang, Wei-Ming

    2009-06-23T23:59:59.000Z

    As scientific instruments and computer simulations produce more and more data, the task of locating the essential information to gain insight becomes increasingly difficult. FastBit is an efficient software tool to address this challenge. In this article, we present a summary of the key underlying technologies, namely bitmap compression, encoding, and binning. Together these techniques enable FastBit to answer structured (SQL) queries orders of magnitude faster than popular database systems. To illustrate how FastBit is used in applications, we present three examples involving a high-energy physics experiment, a combustion simulation, and an accelerator simulation. In each case, FastBit significantly reduces the response time and enables interactive exploration on terabytes of data.

  1. Codes for the fast SSS QR eigens

    E-Print Network [OSTI]

    Fortran 90 codes (zip file); Matlab codes (zip file). Please email. A fast O(n^2) time QR eigensolver for companion matrices/polynomials. Fortran 90 codes (zip ...

  2. Fast Adaptive Silhouette Area based Template Matching

    E-Print Network [OSTI]

    Zachmann, Gabriel

    Fast Adaptive Silhouette Area based Template Matching Daniel Mohr and Gabriel Zachmann If (Technical Informatics and Computer Systems) Prof. Dr. Gabriel Zachmann (Computer Graphics) Prof. Dr Template Matching Daniel Mohr and Gabriel Zachmann Clausthal University of Technology, Department

  3. Fast algorithms for hierarchically semiseparable matrices

    E-Print Network [OSTI]

    2010-11-11T23:59:59.000Z

    Dec 22, 2009 ... 1Department of Mathematics, Purdue University, West Lafayette, IN 47907, U.S.A.. 2Department of Electrical and Computer Engineering, University of ... They are useful in developing fast-structured numerical methods for.

  4. Radial power flattening in sodium fast reactors

    E-Print Network [OSTI]

    Krentz-Wee, Rebecca (Rebecca Elizabeth)

    2012-01-01T23:59:59.000Z

    In order to improve a new design for a uranium startup sodium cooled fast reactor which was proposed at MIT, this thesis evaluated radial power flattening by varying the fuel volume fraction at a fixed U-235 enrichment of ...

  5. Heterogeneous effects in fast breeder reactors

    E-Print Network [OSTI]

    Gregory, Michael Vladimir

    1973-01-01T23:59:59.000Z

    Heterogeneous effects in fast breeder reactors are examined through development of simple but accurate models for the calculation of a posteriori corrections to a volume-averaged homogeneous representation. Three distinct ...

  6. Accelerating Read Mapping with FastHASH

    E-Print Network [OSTI]

    Xin, Hongyi; Lee, Donghyuk; Hormozdiari, Farhad; Yedkar, Samihan; Mutlu, Onur; Alkan, Can

    2013-01-01T23:59:59.000Z

    BWT-FM) such as BWA [29], Bowtie [30], and SOAP2 [31]. Bothavailable including Bowtie, BWA, RazorS and mrFAST-2.1.0.6,edit distance 3. Since Bowtie does not support any edit

  7. Energy Department, Northwest Food Processors Association Set...

    Office of Environmental Management (EM)

    Food Processors Association today set ambitious goals to reduce energy use and carbon emissions in the industrial sector. DOE Industrial Technologies Program Manager Douglas Kaempf...

  8. Covered Product Category: Hot Food Holding Cabinets

    Broader source: Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for hot food holding cabinets, which are covered by the ENERGY STAR program.

  9. Consumer's Guide: Preventing Food-borne Illness

    E-Print Network [OSTI]

    Extension Food and Nutrition Specialists

    2008-12-22T23:59:59.000Z

    By following a few simple measures, you can help protect yourself and your family from food-borne illness caused by harmful bacteria....

  10. Ethanol: Producting Food, Feed, and Fuel

    Broader source: Energy.gov [DOE]

    At the August 7, 2008 joint quarterly Web conference of DOE's Biomass and Clean Cities programs, Todd Sneller (Nebraska Ethanol Board) discussed the food versus fuel issue.

  11. Method for preparation of single chain antibodies

    DOE Patents [OSTI]

    Cheung, Nai-Kong V. (New York, NY); Guo, Hong-fen (New York, NY)

    2012-04-03T23:59:59.000Z

    This invention provides a method for identifying cells expressing a target single chain antibody (scFv) directed against a target antigen from a collection of cells that includes cells that do not express the target scFv, comprising the step of combining the collection of cells with an anti-idiotype directed to an antibody specific for the target antigen and detecting interaction, if any, of the anti-idiotype with the cells, wherein the occurrence of an interaction identifies the cell as one which expresses the target scFv. This invention also provides a method for making a single chain antibody (scFv) directed against an antigen, wherein the selection of clones is made based upon interaction of those clones with an appropriate anti-idiotype, and heretofore inaccessible scFv so made. This invention provides the above methods or any combination thereof. Finally, this invention provides various uses of these methods.

  12. Computation on Spin Chains with Limited Access

    E-Print Network [OSTI]

    Kay, Alastair

    2009-01-01T23:59:59.000Z

    We discuss how to implement quantum computation on a system with an intrinsic Hamiltonian by controlling a limited subset of spins. Our primary result is an efficient control sequence on a chain of hopping, non-interacting, fermions through control of a single site and its interaction with its neighbor. This is applicable to a wide class of spin chains through the Jordan-Wigner transformation. We also discuss how an array of sites can be controlled to give sufficient parallelism for the implementation of fault-tolerant circuits. The framework provides a vehicle to expose the contradictions between the control theoretic concept of controllability with the ability of a system to perform quantum computation.

  13. Simulating the Afghanistan-Pakistan opium supply chain

    SciTech Connect (OSTI)

    Watkins, Jennifer H [Los Alamos National Laboratory; MacKerrow, Edward P [Los Alamos National Laboratory; Merritt, Terence M [Los Alamos National Laboratory

    2010-04-08T23:59:59.000Z

    This paper outlines an opium supply chain using the Hilmand province of Afghanistan as exemplar. The opium supply chain model follows the transformation of opium poppy seed through cultivation and chemical alteration to brown heroin base. The purpose of modeling and simulating the Afghanistan-Pakistan opium supply chain is to discover and test strategies that will disrupt this criminal enterprise.

  14. Departmentof SupplyChainManagement andMarketingSciences

    E-Print Network [OSTI]

    Lin, Xiaodong

    Solutions with ERP/SAP II[1] (3) 22:799:661 Introduction to Project Management (3) 22:799:677 Fundamentals Resource Planning Systems 22:799:659 Supply Chain Solutions with ERP/SAP I 22:799:660 Supply Chain:799:650 Supply Chain Management Industry Project (required for full-time students; elective for part

  15. Securing the Sustainability of Global Medical Nuclear Supply Chains

    E-Print Network [OSTI]

    Nagurney, Anna

    Securing the Sustainability of Global Medical Nuclear Supply Chains Through Economic Cost Recovery-17, 2012 University of Massachusetts Amherst Securing the Sustainability of Medical Nuclear Supply Chains-2013. University of Massachusetts Amherst Securing the Sustainability of Medical Nuclear Supply Chains #12;This

  16. Mo Supply Chain for Nuclear Medicine Ladimer S. Nagurney

    E-Print Network [OSTI]

    Nagurney, Anna

    The 99 Mo Supply Chain for Nuclear Medicine Ladimer S. Nagurney Department of Electrical November 13, 2012 #12;Nuclear Medicine: Meeting Patient Needs with 99 Mo Ladimer S. Nagurney The 99 Mo Supply Chain #12;Background and Motivation Study of Nuclear Medicine Supply Chains is a combination

  17. Risk management in Chemical Supply Chains Rajagopalan Srinivasana,b

    E-Print Network [OSTI]

    Alvarado, Matías

    an agent-based framework for modeling and simulating the supply chain activities in a refinery, and operations in the refinery. Other external agents emulate the crude exchange, oil suppliers, and 3PLs attention. As an example, consider a petroleum refinery supply chain. 1.1. Petroleum Refinery Supply Chain

  18. New Carbon Allotropes with Helical Chains of Complementary Chirality

    E-Print Network [OSTI]

    Wang, Wei Hua

    New Carbon Allotropes with Helical Chains of Complementary Chirality Connected by Ethene-type p of carbon in R3m and I41/amd symmetry, respectively, which comprise 3-fold and 4-fold helical chains with complementary chirality. The helical carbon chains are connected by an ethene-type planar p

  19. BS Major in Supply Chain and Marketing Sciences

    E-Print Network [OSTI]

    Lin, Xiaodong

    Industry Week's 2010 Salary Survey, the average supply chain manager in the manufacturer sector was $98,130, up slightly from 2009. In another salary survey from the Institute for Supply Management (ISM. What is a Supply Chain? CROCS MFG Supply Chain Management is the way business gets done! #12;U

  20. Fast ignition of inertial confinement fusion targets

    SciTech Connect (OSTI)

    Gus'kov, S. Yu., E-mail: guskov@sci.lebedev.ru [Russian Academy of Sciences, Lebedev Physical Institute (Russian Federation)

    2013-01-15T23:59:59.000Z

    Results of studies on fast ignition of inertial confinement fusion (ICF) targets are reviewed. The aspects of the fast ignition concept, which consists in the separation of the processes of target ignition and compression due to the synchronized action of different energy drivers, are considered. Criteria for the compression ratio and heating rate of a fast ignition target, the energy balance, and the thermonuclear gain are discussed. The results of experimental and theoretical studies of the heating of a compressed target by various types of igniting drivers, namely, beams of fast electrons and light ions produced under the action of a petawatt laser pulse on the target, a heavy-ion beam generated in the accelerator, an X-ray pulse, and a hydrodynamic flow of laser-accelerated matter, are analyzed. Requirements to the igniting-driver parameters that depend on the fast ignition criteria under the conditions of specific target heating mechanisms, as well as possibilities of practical implementation of these requirements, are discussed. The experimental programs of various laboratories and the prospects of practical implementation of fast ignition of ICF targets are reviewed. To date, fast ignition is the most promising method for decreasing the ignition energy and increasing the thermonuclear gain of an ICF plasma. A large number of publications have been devoted to investigations of this method and adjacent problems of the physics of igniting drivers and their interaction with plasma. This review presents results of only some of these studies that, in the author's opinion, allow one to discuss in detail the main physical aspects of the fast ignition concept and understand the current state and prospects of studies in this direction.

  1. Fast imaging system on Tore Supra

    SciTech Connect (OSTI)

    Geraud, A.; Salasca, S.; Verger, J. M.; Alarcon, T.; Agarici, G.; Bremond, S.; Chenevois, J. P.; Geynet, M.; Migozzi, J. B.; Reux, C. [CEA, IRFM, F-13108 Saint-Paul-lez-Durance (France)

    2009-03-15T23:59:59.000Z

    A new endoscope aiming at transferring the image of a poloidal section of the Tore Supra plasma to a fast camera able to record frames at a speed up to 4800 frames per second at full resolution, or much faster for a limited number of pixel, has been installed on Tore Supra. First movies showing the light emission associated to fast phenomena such as plasma start up, disruptions or gas and pellet injections have been produced.

  2. Electromagnetic design considerations for fast acting controllers

    SciTech Connect (OSTI)

    Woodford, D.A. [Manitoba HVDC Research Centre, Winnipeg, Manitoba (Canada)] [Manitoba HVDC Research Centre, Winnipeg, Manitoba (Canada)

    1996-07-01T23:59:59.000Z

    Electromagnetic design considerations for fast acting controllers in a power system is introduced and defined. A distinction is made in relation to the more commonly understood system control design necessary for damping electromechanical oscillations using stability programs and eigenanalysis. Electromagnetic eigenanalysis tools have limited availability and are consequently rarely used. Electromagnetic transients programs (emtp) on the other hand are widely used and a procedure for undertaking electromagnetic control design of fast acting controllers in a power system using emtp is presented.

  3. EXTENSION CENTER FOR FOOD, AGRICULTURAL AND NATURAL RESOURCE SCIENCES Strengthening Minnesota's food, agriculture,

    E-Print Network [OSTI]

    Netoff, Theoden

    -increasing list of goods, services, and aesthetic values. RESOURCES: Extension's Center for Food, Agricultural agricultural and forestry practices that are economically and environmentally sustainable · Finding solutionsEXTENSION CENTER FOR FOOD, AGRICULTURAL AND NATURAL RESOURCE SCIENCES Strengthening Minnesota

  4. Test of a prototype neutron spectrometer based on diamond detectors in a fast reactor

    E-Print Network [OSTI]

    Osipenko, M; Ripani, M; Pillon, M; Ricco, G; Caiffi, B; Cardarelli, R; Verona-Rinati, G; Argiro, S

    2015-01-01T23:59:59.000Z

    A prototype of neutron spectrometer based on diamond detectors has been developed. This prototype consists of a $^6$Li neutron converter sandwiched between two CVD diamond crystals. The radiation hardness of the diamond crystals makes it suitable for applications in low power research reactors, while a low sensitivity to gamma rays and low leakage current of the detector permit to reach good energy resolution. A fast coincidence between two crystals is used to reject background. The detector was read out using two different electronic chains connected to it by a few meters of cable. The first chain was based on conventional charge-sensitive amplifiers, the other used a custom fast charge amplifier developed for this purpose. The prototype has been tested at various neutron sources and showed its practicability. In particular, the detector was calibrated in a TRIGA thermal reactor (LENA laboratory, University of Pavia) with neutron fluxes of $10^8$ n/cm$^2$s and at the 3 MeV D-D monochromatic neutron source na...

  5. Supply chain management (SCM) involves the management of materials and information across the entire supply chain. This includes raw material

    E-Print Network [OSTI]

    Calgary, University of

    Supply chain management (SCM) involves the management of materials and information across this concentration will be required to take three core courses: Materials and Supply Chain Management, Transportation Purchasing identify global sources of materials, select vendors, and manage negotiati

  6. Entropic fluctuations of XY quantum spin chains

    E-Print Network [OSTI]

    Benjamin Landon

    2015-03-08T23:59:59.000Z

    We consider an XY quantum spin chain that consists of a left, center and right part initially at thermal equilibrium at temperatures $T_l$, $T_c$, and $T_r$, respectively. The left and right systems are infinitely extended thermal reservoirs and the central system is a small quantum system linking these two reservoirs. If there is a temperature differential, then heat and entropy will flow from one part of the chain to the other. We consider the Evans-Searles and Gallavotti-Cohen functionals which describe the fluctuations of this flux with respect to the initial state of the system and the non-equilibrium steady state reached by the system in the large time limit. We also define the full counting statistics for the XY chain and consider the associated entropic functional, as well a natural class of functionals that interpolate between the full counting statistics functional and the direct quantization of the variational characterization of the Evans-Searles functional which appears in classical non-equilibrium statistical mechanics. The Jordan-Wigner transformation associates a free Fermi gas and Jacobi matrix to our XY chain. Using this representation we are able to compute the entropic functionals in the large time limit in terms of the scattering data of the underlying Jacobi matrix. We show that the Gallavotti-Cohen and Evans-Searles functionals are identical in this limit. Furthermore, we show that all of these entropic functionals are equal in the large time limit if and only if the underlying Jacobi matrix is reflectionless.

  7. Adsorption of polymer chains at penetrable interfaces

    SciTech Connect (OSTI)

    Gerasimchuk, I. V., E-mail: igor.gera@gmail.com [National Academy of Sciences of Ukraine and Ministry of Education and Science of Ukraine, Institute of Magnetism (Ukraine); Sommer, J.-U. [Leibniz Institute of Polymer Research Dresden e.V. (Germany); Gerasimchuk, V. S. [National Technical University of Ukraine 'Kyiv Polytechnic Institute' (Ukraine)

    2011-03-15T23:59:59.000Z

    We investigate the problem of adsorption (localization) of polymer chains in the system of two penetrable interfaces within the mean-field approximation. The saturation of the polymer system in the limit case of zero bulk concentration is studied. We find the exact solution of this mean-field polymer adsorption problem that opens the possibility to treat various localization problems for polymer chains in such environments using appropriate boundary conditions. The exact solution is controlled by a single scaling variable that describes the coupling between the interfaces due to the polymer chains. We obtain a nonmonotonic behavior of the amount of adsorbed polymers as a function of the distance between the interfaces. This leads to a high-energy and a low-energy phase for the double layer with respect to the amount of polymers localized. At the saturation point, we find the total energy of the system and determine the force acting between the interfaces to be strictly attractive and to monotonically decay to zero when the interface distance increases.

  8. Kinetic simulations of plasmoid chain dynamics

    SciTech Connect (OSTI)

    Markidis, S. [High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden)] [High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden); Henri, P. [Université de Nice Sophia Antipolis, CNRS, Observatoire de la Côte d'Azur, Nice (France)] [Université de Nice Sophia Antipolis, CNRS, Observatoire de la Côte d'Azur, Nice (France); Lapenta, G. [Centrum voor Plasma-Astrofysica, Department Wiskunde, Katholieke Universiteit Leuven, Leuven (Belgium)] [Centrum voor Plasma-Astrofysica, Department Wiskunde, Katholieke Universiteit Leuven, Leuven (Belgium); Divin, A. [Swedish Institute of Space Physics, Uppsala (Sweden)] [Swedish Institute of Space Physics, Uppsala (Sweden); Goldman, M.; Newman, D. [Department of Physics and CIPS, University of Colorado, Boulder 80309-0390 (United States)] [Department of Physics and CIPS, University of Colorado, Boulder 80309-0390 (United States); Laure, E. [PDC and High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden)] [PDC and High Performance Computing and Visualization (HPCViz) Department, KTH Royal Institute of Technology, Stockholm (Sweden)

    2013-08-15T23:59:59.000Z

    The dynamics of a plasmoid chain is studied with three dimensional Particle-in-Cell simulations. The evolution of the system with and without a uniform guide field, whose strength is 1/3 the asymptotic magnetic field, is investigated. The plasmoid chain forms by spontaneous magnetic reconnection: the tearing instability rapidly disrupts the initial current sheet generating several small-scale plasmoids that rapidly grow in size coalescing and kinking. The plasmoid kink is mainly driven by the coalescence process. It is found that the presence of guide field strongly influences the evolution of the plasmoid chain. Without a guide field, a main reconnection site dominates and smaller reconnection regions are included in larger ones, leading to an hierarchical structure of the plasmoid-dominated current sheet. On the contrary in presence of a guide field, plasmoids have approximately the same size and the hierarchical structure does not emerge, a strong core magnetic field develops in the center of the plasmoid in the direction of the existing guide field, and bump-on-tail instability, leading to the formation of electron holes, is detected in proximity of the plasmoids.

  9. Model biases in high-burnup fast reactor simulations

    SciTech Connect (OSTI)

    Touran, N.; Cheatham, J.; Petroski, R. [TerraPower LLC, 11235 S.E. 6th St, Bellevue, WA 98004 (United States)

    2012-07-01T23:59:59.000Z

    A new code system called the Advanced Reactor Modeling Interface (ARMI) has been developed that loosely couples multiscale, multiphysics nuclear reactor simulations to provide rapid, user-friendly, high-fidelity full systems analysis. Incorporating neutronic, thermal-hydraulic, safety/transient, fuel performance, core mechanical, and economic analyses, ARMI provides 'one-click' assessments of many multi-disciplined performance metrics and constraints that historically require iterations between many diverse experts. The capabilities of ARMI are implemented in this study to quantify neutronic biases of various modeling approximations typically made in fast reactor analysis at an equilibrium condition, after many repetitive shuffles. Sensitivities at equilibrium that result in very high discharge burnup are considered ( and >20% FIMA), as motivated by the development of the Traveling Wave Reactor. Model approximations discussed include homogenization, neutronic and depletion mesh resolution, thermal-hydraulic coupling, explicit control rod insertion, burnup-dependent cross sections, fission product model, burn chain truncation, and dynamic fuel performance. The sensitivities of these approximations on equilibrium discharge burnup, k{sub eff}, power density, delayed neutron fraction, and coolant temperature coefficient are discussed. (authors)

  10. DONATED FOOD SERVICES REQUEST The Department of Housing and Food Services proudly donates Pepsi Products and

    E-Print Network [OSTI]

    Sibille, Etienne

    DONATED FOOD SERVICES REQUEST The Department of Housing and Food Services proudly donates Pepsi in utilizing this service, please review the following important information. Pepsi products and food items: __________ Pitt Students Only? Yes____ No_____ At this event I would like... (Please List Specifically) Pepsi

  11. Remote Shopping Robot System for Fresh Foods Method of handling foods

    E-Print Network [OSTI]

    Ohya, Akihisa

    Remote Shopping Robot System for Fresh Foods ­ Method of handling foods ­ Tetsuo TOMIZAWA, Akihisa a mobile manipulator as a teleoperated tool for accessing and manipulating remote objects. A human uses the system to select and buy fresh foods of a super market from a remote location via the Internet. We

  12. Remote Shopping Robot System for Fresh Foods Development of the foods grasping mechanism

    E-Print Network [OSTI]

    Ohya, Akihisa

    Remote Shopping Robot System for Fresh Foods ­Development of the foods grasping mechanism­ Tetsuo) Abstract-- Our purpose is developing the remote shopping system as a concrete application. A human uses the system to select and buy fresh foods of a supermarket from a remote location via the Internet. We

  13. Description & Careers Supply Chain Management is how business gets done. Supply chain management spans all movement and storage of raw

    E-Print Network [OSTI]

    Lin, Xiaodong

    management spans all movement and storage of raw materials, work-in-process inventory, and finished goods of supply chains, resource managers of material or manufacturing resources planning (MRP), and processDescription & Careers The Field Supply Chain Management is how business gets done. Supply chain

  14. Description & Careers Supply Chain Management is how business gets done. Supply chain management spans all movement and storage of raw

    E-Print Network [OSTI]

    Lin, Xiaodong

    management spans all movement and storage of raw materials, work-in-process inventory, and finished goods managers of supply chains, resource managers of material or manufacturing resources planning (MRPDescription & Careers The Field Supply Chain Management is how business gets done. Supply chain

  15. Quantum Phase Transition in Dimerized Spin-1/2 Chains

    E-Print Network [OSTI]

    Aparajita Das; Sreeparna Bhadra; Sonali Saha

    2015-03-30T23:59:59.000Z

    Quantum phase transition in dimerized antiferromagnetic Heisenberg spin chain has been studied. A staircase structure in the variation of concurrence within strongly coupled pairs with that of external magnetic field has been observed indicating multiple critical points. Emergence of entanglement due to external magnetic field or magnetic entanglement is observed for weakly coupled spin pairs in the same dimer chain. Though closed dimerized isotropic XXX Heisenberg chains with different dimer strengths were mainly explored, analogous studies on open chains as well as closed anisotropic (XX interaction) chains with tilted external magnetic field have also been studied.

  16. The Canadian Food System: A Community Development Approach

    E-Print Network [OSTI]

    Fox, Michael

    management, food security, food safety and the regulation of genetically modified foods and pesticidesThe Canadian Food System: A Community Development Approach ERST/CAST 334 H -Fall 2008 Course Description: This interdisciplinary course examines agriculture and the food system in Canada, emphasizing

  17. Tax Policy and Food Security Pawan Gopalakrishnany

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    Tax Policy and Food Security Pawan Gopalakrishnany Anuradha Sahaz September 17, 2014 Abstract We regime. Keywords : Endogenous Growth, Fiscal Policy, Food Security, Welfare JEL Codes: E2, E62, H29, O00 Economics and Planning Unit, Indian Statistical Institute, New Delhi ­ 110016, India. Tel: 91-11- 27568306

  18. FOOD PRESERVATION SERIES types of potatoes

    E-Print Network [OSTI]

    FOOD PRESERVATION SERIES Potato types of potatoes hOW TO STORE PotatoMichigan-grown potatoes and make excellent mashed potatoes. yield FOOD SAFETY TIPS One pound 3 medium potatoes. 3 cups peeled canner load of 9 pints 50 pounds 18 ­ 22 quarts Purchase potatoes that are firm and do not have bruises

  19. Food Security in an Era of Globalization

    E-Print Network [OSTI]

    Sadoulet, Elisabeth

    . · In the South, many economic development policies have been built on bedrock of food security and low urban's Energy Got to Do With It? 6. Quo Vadis? 11 July 2008 #12;Roland-Holst 3 1. Motivation · Food markets to exports. · Grains account for over half of all calories consumed by the poor in Asia and Africa. · Riots

  20. Structural Degradation in Mediterranean Sea Food Webs

    E-Print Network [OSTI]

    Myers, Ransom A.

    Structural Degradation in Mediterranean Sea Food Webs: Testing Ecological Hypotheses Using in species composition and abun- dance in marine ecosystems which translate into degradation of food of ecosystem degradation. We assembled species lists and ecological information for both re- gions and time

  1. Genetically Engineered Food: The Science Behind the

    E-Print Network [OSTI]

    Bradshaw, Toby

    Genetically Engineered Food: The Science Behind the Controversy Toby Bradshaw Washington Research that you: · Know more, and perhaps worry less, about the genetic engineering (GE) of food plants · Know;Genetically engineered (GE) or genetically modified (GM)? · Genetic engineering -- Intentional transfer

  2. SCIENCE AT THE CROSSROADS Genetically Modified Foods

    E-Print Network [OSTI]

    Newman, Stuart A.

    SCIENCE AT THE CROSSROADS Genetically Modified Foods and the Attack on Nature Stuart A. NewmanBy:[Newman,StuartA.]At:16:493July2009 #12;about, genetically modified (GM) food as scientifically ignorant, economically and Arpad Pusztai, ``Effect of Diets Containing Genetically Modified Potatoes Expressing galanthus nivalis

  3. Radioactivity in Food and the Environment, 2004

    E-Print Network [OSTI]

    Radioactivity in Food and the Environment, 2004 RIFE - 10 2005 #12;Food Standards Agency Emergency Planning, Radiation and Incidents Division Aviation House 125 Kingsway London WC2B 6NH RadioactivityinFoodandtheEnvironment,2004 Scottish Environment ProtectionAgency Radioactive Substances Unit Erskine Court The Castle

  4. Food Newsletter Summary -August Scottish Government

    E-Print Network [OSTI]

    Siddharthan, Advaith

    by consumers but they lack confidence in health-data management Researchers from the Food4Me project have diet' may alter baby's brain development Eating a junk-food filled diet during pregnancy may affect intervention, according to a UK-based researcher. Mediterranean and low carb diets backed for diabetes

  5. Energy Intensity of Agriculture and Food Systems

    E-Print Network [OSTI]

    Wang, Changlu

    dependencies in the light of energy price volatility and concerns as to long-term fossil energy availabilities ENERGY USE. . . . . . . . . . 232 6. FOOD WASTE AND ENERGY USE. . . . . . . . . . . . . Energy Intensity of Agriculture and Food Systems Nathan Pelletier,1 Eric Audsley,2 Sonja Brodt,3

  6. Catalytic fast pyrolysis of lignocellulosic biomass

    SciTech Connect (OSTI)

    Liu, Changjun; Wang, Huamin; Karim, Ayman M.; Sun, Junming; Wang, Yong

    2014-11-21T23:59:59.000Z

    Increasing energy demand, especially in the transportation sector, and soaring CO2 emissions necessitate the exploitation of renewable sources of energy. Despite the large variety of new energy Q3 carriers, liquid hydrocarbon still appears to be the most attractive and feasible form of transportation fuel taking into account the energy density, stability and existing infrastructure. Biomass is an abundant, renewable source of energy; however, utilizing it in a cost-effective way is still a substantial challenge. Lignocellulose is composed of three major biopolymers, namely cellulose, hemicellulose and lignin. Fast pyrolysis of biomass is recognized as an efficient and feasible process to selectively convert lignocellulose into a liquid fuel—bio-oil. However bio-oil from fast pyrolysis contains a large amount of oxygen, distributed in hundreds of oxygenates. These oxygenates are the cause of many negative properties, such as low heating values, high corrosiveness, high viscosity, and instability; they also greatly Q4 limit the application of bio-oil particularly as transportation fuel. Hydrocarbons derived from biomass are most attractive because of their high energy density and compatibility with the existing infrastructure. Thus, converting lignocellulose into transportation fuels via catalytic fast pyrolysis has attracted much attention. Many studies related to catalytic fast pyrolysis of biomass have been published. The main challenge of this process is the development of active and stable catalysts that can deal with a large variety of decomposition intermediates from lignocellulose. This review starts with the current understanding of the chemistry in fast pyrolysis of lignocellulose and focuses on the development of catalysts in catalytic fast pyrolysis. Recent progress in the experimental studies on catalytic fast pyrolysis of biomass is also summarized with the emphasis on bio-oil yields and quality.

  7. Surface-micromachined chain for use in microelectromechanical structures

    DOE Patents [OSTI]

    Vernon, Sr., George E. (Rio Rancho, NM)

    2001-01-01T23:59:59.000Z

    A surface-micromachined chain and a microelectromechanical (MEM) structure incorporating such a chain are disclosed. The surface-micromachined chain can be fabricated in place on a substrate (e.g. a silicon substrate) by depositing and patterning a plurality of alternating layers of a chain-forming material (e.g. polycrystalline silicon) and a sacrificial material (e.g. silicon dioxide or a silicate glass). The sacrificial material is then removed by etching to release the chain for movement. The chain has applications for forming various types of MEM devices which include a microengine (e.g. an electrostatic motor) connected to rotate a drive sprocket, with the surface-micromachined chain being connected between the drive sprocket and one or more driven sprockets.

  8. Medical Nuclear Supply Chain Design: A Tractable Network Model and Computational

    E-Print Network [OSTI]

    Nagurney, Anna

    Medical Nuclear Supply Chain Design: A Tractable Network Model and Computational Approach Anna Medical Nuclear Supply Chain Design #12;Outline Background and Motivation Supply Chain Challenges The Medical Nuclear Supply Chain Network Design Model The Computational Approach Summary and Suggestions

  9. areca-a food waste: Topics by E-print Network

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

    community characteristics and community food resources as well as materials for assessing household food security, food resource accessibility, food availability and...

  10. Future Agricultural Science Teachers (FAST) Constitution Page 1 Future Agricultural Science Teachers (FAST)

    E-Print Network [OSTI]

    Future Agricultural Science Teachers (FAST) Constitution Page 1 Future Agricultural Science&M University, shall be the Future Agricultural Science Teachers (FAST). Article II- Purpose The purpose Membership will be open to students who have an interest in agricultural science teacher certification

  11. FastRWeb: Fast Interactive Web Framework for Data Mining Using R

    E-Print Network [OSTI]

    Gerkmann, Ralf

    FastRWeb: Fast Interactive Web Framework for Data Mining Using R Simon Urbanek AT&T Labs hand the World Wide Web (the Web) infrastructure represents a technology for wide deployment and high on the Web. R has seen a slower adoption in this area mainly due to the lack of high-level web support

  12. The Physics of Fast Z Pinches

    SciTech Connect (OSTI)

    RYUTOV,D.D.; DERZON,MARK S.; MATZEN,M. KEITH

    1999-10-25T23:59:59.000Z

    The spectacular progress made during the last few years in reaching high energy densities in fast implosions of annular current sheaths (fast Z pinches) opens new possibilities for a broad spectrum of experiments, from x-ray generation to controlled thermonuclear fusion and astrophysics. Presently Z pinches are the most intense laboratory X ray sources (1.8 MJ in 5 ns from a volume 2 mm in diameter and 2 cm tall). Powers in excess of 200 TW have been obtained. This warrants summarizing the present knowledge of physics that governs the behavior of radiating current-carrying plasma in fast Z pinches. This survey covers essentially all aspects of the physics of fast Z pinches: initiation, instabilities of the early stage, magnetic Rayleigh-Taylor instability in the implosion phase, formation of a transient quasi-equilibrium near the stagnation point, and rebound. Considerable attention is paid to the analysis of hydrodynamic instabilities governing the implosion symmetry. Possible ways of mitigating these instabilities are discussed. Non-magnetohydrodynamic effects (anomalous resistivity, generation of particle beams, etc.) are summarized. Various applications of fast Z pinches are briefly described. Scaling laws governing development of more powerful Z pinches are presented. The survey contains 36 figures and more than 300 references.

  13. Stable transport in proton driven Fast Ignition

    E-Print Network [OSTI]

    Bret, A

    2009-01-01T23:59:59.000Z

    Proton beam transport in the context of proton driven Fast Ignition is usually assumed to be stable due to protons high inertia, but an analytical analysis of the process is still lacking. The stability of a charge and current neutralized proton beam passing through a plasma is therefore conducted here, for typical proton driven Fast Ignition parameters. In the cold regime, two fast growing Buneman-like modes are found, with an inverse growth-rate much smaller than the beam time-of-flight to the target core. The stability issue is thus not so obvious, and Kinetic effects are investigated. One unstable mode is found stabilized by the background plasma protons and electrons temperatures. The second mode is also damped, providing the proton beam thermal spread is larger than $\\sim$ 10 keV. In Fusion conditions, the beam propagation should therefore be stable.

  14. University of Pittsburgh SUMMER TERM HOUSING/FOOD SERVICES CONTRACT

    E-Print Network [OSTI]

    Sibille, Etienne

    1 University of Pittsburgh SUMMER TERM HOUSING/FOOD SERVICES CONTRACT/Food Services Contract (this "Contract") is made by and between the University of Pittsburgh

  15. assure food safety: Topics by E-print Network

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

    and Analysis Officers (EIAOs) on collecting product, food contact surface, and environmental (non-food contact surface) samples using the Intensified Verification...

  16. Flexible Distributed Energy and Water from Waste for the Food...

    Energy Savers [EERE]

    Flexible Distributed Energy and Water from Waste for the Food and Beverage Industry - Fact Sheet, 2014 Flexible Distributed Energy and Water from Waste for the Food and Beverage...

  17. LUCERNE FOODS LTD. (A Division of Canada Safeway Limited)

    E-Print Network [OSTI]

    Farrell, Anthony P.

    LUCERNE FOODS LTD. (A Division of Canada Safeway Limited) Processing Plant: 31122 South Fraser Way and Vegetable Processing Plant Location: Abbotsford, BC Job Description: Lucerne Foods, Clearbrook processing

  18. The inverse niche model for food webs with parasites

    E-Print Network [OSTI]

    Warren, Christopher P.; Pascual, Mercedes; Lafferty, Kevin D.; Kuris, Armand M.

    2010-01-01T23:59:59.000Z

    et al. 2005), and the Carpinteria Salt Marsh food web (only nine parasites. The Carpinteria Salt Marsh web is theweb structure. Data The Carpinteria Salt Marsh food web (

  19. aqueous food model: Topics by E-print Network

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

    approaches to the understanding of food webs. After an overview of the available food web data, we discuss three different classes of models. The first class comprise static...

  20. Supply Chain The effective supply chain has become a new organizational and operational

    E-Print Network [OSTI]

    Lin, Xiaodong

    and operational model for the information age. Supply chain management is a business process that enables a virtual integration of business partners to achieve new levels of efficiency and productivity, as well cutting-edge research and serves as a valuable business resource. The Rutgers Reputation Rutgers Business

  1. Introduction The Sustainable Supply Chain Taxes Permits Integration Future Research Sustainable Supply Chains

    E-Print Network [OSTI]

    Nagurney, Anna

    Supply Chains: Multicriteria Decision-Making and Policy Analysis for the Environment Trisha D. Woolley into the atmosphere, through the combustion of fossil fuels (coal, oil, and natural gas), has risen 30% in the 200) with 11 of the 12 warmest years occurring between 1995­2006 (IPCC (2007)). In the US alone, greenhouse gas

  2. Davydov's Solitons in a Homogeneous Nucleotide Chain

    E-Print Network [OSTI]

    Lakhno, Victor D

    2013-01-01T23:59:59.000Z

    Charge transfer in homogeneous nucleotide chains is modeled on the basis of Holstein Hamiltonian. The path length of Davydov solitons in these chains is being studied. It is shown that in a dispersionless case, when the soliton velocity V is small, the path length grows exponentially as V decreases. In this case the state of a moving soliton is quasisteady. In the presence of dispersion determined by the dependence $\\Omega^2 = \\Omega_0^2 + V_0^2\\kappa^2$ \\, the path length in the region 0 V_0 the soliton motion is accompanied by emission of phonons which leads to a finite path length of a soliton. The latter tends to infinity as $V \\rightarrow V_0 + 0$ and $V \\rightarrow \\infty$. The presence of dissipation leads to a finite soliton path length. An equilibrium velocity of soliton in an external electric field is calculated. It is shown that there is a maximum intensity of an electric field at which a steady motion of a soliton is possible. The soliton mobility is calculated for the stable or ohmic brunch.

  3. Smooth muscle myosin light chain kinase efficiently phosphorylates serine 15 of cardiac myosin regulatory light chain

    SciTech Connect (OSTI)

    Josephson, Matthew P.; Sikkink, Laura A. [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States)] [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States); Penheiter, Alan R. [Molecular Medicine Program, Mayo Clinic, Rochester, MN 55905 (United States)] [Molecular Medicine Program, Mayo Clinic, Rochester, MN 55905 (United States); Burghardt, Thomas P., E-mail: burghardt@mayo.edu [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States); Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905 (United States); Ajtai, Katalin [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States)] [Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905 (United States)

    2011-12-16T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer Cardiac myosin regulatory light chain (MYL2) is phosphorylated at S15. Black-Right-Pointing-Pointer Smooth muscle myosin light chain kinase (smMLCK) is a ubiquitous kinase. Black-Right-Pointing-Pointer It is a widely believed that MYL2 is a poor substrate for smMLCK. Black-Right-Pointing-Pointer In fact, smMLCK efficiently and rapidly phosphorylates S15 in MYL2. Black-Right-Pointing-Pointer Phosphorylation kinetics measured by novel fluorescence method without radioactivity. -- Abstract: Specific phosphorylation of the human ventricular cardiac myosin regulatory light chain (MYL2) modifies the protein at S15. This modification affects MYL2 secondary structure and modulates the Ca{sup 2+} sensitivity of contraction in cardiac tissue. Smooth muscle myosin light chain kinase (smMLCK) is a ubiquitous kinase prevalent in uterus and present in other contracting tissues including cardiac muscle. The recombinant 130 kDa (short) smMLCK phosphorylated S15 in MYL2 in vitro. Specific modification of S15 was verified using the direct detection of the phospho group on S15 with mass spectrometry. SmMLCK also specifically phosphorylated myosin regulatory light chain S15 in porcine ventricular myosin and chicken gizzard smooth muscle myosin (S20 in smooth muscle) but failed to phosphorylate the myosin regulatory light chain in rabbit skeletal myosin. Phosphorylation kinetics, measured using a novel fluorescence method eliminating the use of radioactive isotopes, indicates similar Michaelis-Menten V{sub max} and K{sub M} for regulatory light chain S15 phosphorylation rates in MYL2, porcine ventricular myosin, and chicken gizzard myosin. These data demonstrate that smMLCK is a specific and efficient kinase for the in vitro phosphorylation of MYL2, cardiac, and smooth muscle myosin. Whether smMLCK plays a role in cardiac muscle regulation or response to a disease causing stimulus is unclear but it should be considered a potentially significant kinase in cardiac tissue on the basis of its specificity, kinetics, and tissue expression.

  4. Food Safety for Tailgate Parties and Picnics

    E-Print Network [OSTI]

    Van Laanen, Peggy

    2001-10-22T23:59:59.000Z

    foods should be kept either hot (at or above 140 degrees F) or cold (40 degrees F or below). How do you do this? Hot foods such as chili, soups, stews and dips can be transported safely in a thermos if it has no cracks or leaks. Check the seal... of the thermos for a tight fit. Keep the thermos clean; then right before use, rinse it with boiling water. Bring food to a boil before pour- ing it in the thermos. Try to prepare just enough to serve your guests without having leftovers. Discard leftovers if you...

  5. Electronic properties of linear carbon chains: Resolving the controversy

    SciTech Connect (OSTI)

    Al-Backri, Amaal [Physics Department, Lancaster University, LA1 4YB Lancaster (United Kingdom) [Physics Department, Lancaster University, LA1 4YB Lancaster (United Kingdom); College of Science, Baghdad University, Al-Jaderyia Campus, Baghdad (Iraq); Zólyomi, Viktor; Lambert, Colin J. [Physics Department, Lancaster University, LA1 4YB Lancaster (United Kingdom)] [Physics Department, Lancaster University, LA1 4YB Lancaster (United Kingdom)

    2014-03-14T23:59:59.000Z

    Literature values for the energy gap of long one-dimensional carbon chains vary from as little as 0.2 eV to more than 4 eV. To resolve this discrepancy, we use the GW many-body approach to calculate the band gap E{sub g} of an infinite carbon chain. We also compute the energy dependence of the attenuation coefficient ? governing the decay with chain length of the electrical conductance of long chains and compare this with recent experimental measurements of the single-molecule conductance of end-capped carbon chains. For long chains, we find E{sub g} = 2.16 eV and an upper bound for ? of 0.21 Å{sup ?1}.

  6. FRMAC, a Fast Randomized Message Authentication Code

    E-Print Network [OSTI]

    with similar properties, but based on Wegman-Carter's -universal hash families instead of a classical CBC chain) are methods of choice for protecting the integrity of information. In this field of research, Wegman needs. A nice feature of Wegman-Carter's MACs is that their security proofs are easily understandable

  7. Next Generation Fast RF Interlock Module and ATCA Adapter for ILC High Availability RF Test Station Demonstration

    SciTech Connect (OSTI)

    Larsen, R

    2009-10-17T23:59:59.000Z

    High availability interlocks and controls are required for the ILC (International Linear Collider) L-Band high power RF stations. A new F3 (Fast Fault Finder) VME module has been developed to process both fast and slow interlocks using FPGA logic to detect the interlock trip excursions. This combination eliminates the need for separate PLC (Programmable Logic Controller) control of slow interlocks. Modules are chained together to accommodate as many inputs as needed. In the next phase of development the F3's will be ported to the new industry standard ATCA (Advanced Telecom Computing Architecture) crate (shelf) via a specially designed VME adapter module with IPMI (Intelligent Platform Management Interface). The goal is to demonstrate auto-failover and hot-swap for future partially redundant systems.

  8. Fast Bayesian People Detection Gwenn Englebienne a

    E-Print Network [OSTI]

    Englebienne, Gwenn

    linearly on the number of people in the scene. When many people are present in the frame, detecting allFast Bayesian People Detection Gwenn Englebienne a Ben J.A. Kr¨ose a a Universiteit van Amsterdam for tracking people with fixed cameras, which automatically detects the number of people in a frame, is robust

  9. Fast Faraday Cup With High Bandwidth

    DOE Patents [OSTI]

    Deibele, Craig E [Knoxville, TN

    2006-03-14T23:59:59.000Z

    A circuit card stripline Fast Faraday cup quantitatively measures the picosecond time structure of a charged particle beam. The stripline configuration maintains signal integrity, and stitching of the stripline increases the bandwidth. A calibration procedure ensures the measurement of the absolute charge and time structure of the charged particle beam.

  10. Fast System Level Benchmarks for Multicore Architectures

    E-Print Network [OSTI]

    Sen, Alper

    Fast System Level Benchmarks for Multicore Architectures Alper Sen, Gokcehan Kara Etem Deniz, Smail level synthetic benchmarks from traditional bench- marks. Synthetic benchmarks have similar performance behavior as the original benchmarks that they are generated from and they can run faster. Synthetics can

  11. Fast K System Generators of Pseudorandom Numbers

    E-Print Network [OSTI]

    Akopov, N Z; Nersessian, A B; Savvidy, G K; Greiner, W

    1993-01-01T23:59:59.000Z

    We suggest fast algorithm for the matrix generator of pseudorandom numbers based on Kolmogorov-Anosov K systems which has been earliar proposed in \\cite{savvidy1,akopov1}. This algorithm reduces $N^{2}$ operation of the matrix generator to $NlnN$ and essentially reduces the generation time. It also clarifies the algebraic structure of this type of K system generators.

  12. Fast K System Generators of Pseudorandom Numbers

    E-Print Network [OSTI]

    N. Z. Akopov; E. M. Madounts; A. B. Nersesian; G. K. Savvidy; W. Greiner

    1993-11-19T23:59:59.000Z

    We suggest fast algorithm for the matrix generator of pseudorandom numbers based on Kolmogorov-Anosov K systems which has been earliar proposed in \\cite{savvidy1,akopov1}. This algorithm reduces $N^{2}$ operation of the matrix generator to $NlnN$ and essentially reduces the generation time. It also clarifies the algebraic structure of this type of K system generators.

  13. High power fast ramping power supplies

    SciTech Connect (OSTI)

    Marneris,I.; Bajon, E.; Bonati, R.; Sandberg, J.; Roser, T.; Tsoupas, N.

    2009-05-04T23:59:59.000Z

    Hundred megawatt level fast ramping power converters to drive proton and heavy ion machines are under research and development at accelerator facilities in the world. This is a leading edge technology. There are several topologies to achieve this power level. Their advantages and related issues will be discussed.

  14. Fast Wind Turbine Design via Geometric Programming

    E-Print Network [OSTI]

    Abbeel, Pieter

    Fast Wind Turbine Design via Geometric Programming Warren Hoburg and Pieter Abbeel UC Berkeley turbine aerodynamics have an underlying convex mathematical structure that these new methods can exploit the application of GP to large wind turbine design problems a promising approach. Nomenclature (·)a, (·)t axial

  15. Asymptotic localization of energy in non-disordered oscillator chains

    E-Print Network [OSTI]

    Wojciech De Roeck; François Huveneers

    2014-11-20T23:59:59.000Z

    We study two popular one-dimensional chains of classical anharmonic oscillators: the rotor chain and a version of the discrete non-linear Schr\\"odinger chain. We assume that the interaction between neighboring oscillators, controlled by the parameter $\\epsilon >0$, is small. We rigorously establish that the thermal conductivity of the chains has a non-perturbative origin, with respect to the coupling constant $\\epsilon$, and we provide strong evidence that it decays faster than any power law in $\\epsilon$ as $\\epsilon \\rightarrow 0$. The weak coupling regime also translates into a high temperature regime, suggesting that the conductivity vanishes faster than any power of the inverse temperature.

  16. Enrico Fermi Achieves First Self Sustain Nuclear Chain Reaction...

    National Nuclear Security Administration (NNSA)

    Laboratory scientists led by Enrico Fermi achieve the first self-sustained nuclear chain reaction in pile constructed under the west grandstand at Stagg field in Chicago....

  17. amyloidogenic light chain: Topics by E-print Network

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

    Page Topic Index 21 Side-chain functionalized luminescent polymers for organic light-emitting diode applications. Open Access Theses and Dissertations Summary: ??This thesis aims...

  18. acid side chain: Topics by E-print Network

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

    called locally resonant granular chain. It consists of a one-dimensional array of hollow spherical particles in contact, containing local resonators. The resonant particles...

  19. acyl chain orientational: Topics by E-print Network

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

    called locally resonant granular chain. It consists of a one-dimensional array of hollow spherical particles in contact, containing local resonators. The resonant particles...

  20. acid side chains: Topics by E-print Network

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

    called locally resonant granular chain. It consists of a one-dimensional array of hollow spherical particles in contact, containing local resonators. The resonant particles...

  1. artificial collateral chains: Topics by E-print Network

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

    the ideal system, which implies that slip-linked chains spontaneously form aggregated cluster like compact structures. These are qualitatively consistent with previous theoretical...

  2. artificial chains collateral: Topics by E-print Network

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

    the ideal system, which implies that slip-linked chains spontaneously form aggregated cluster like compact structures. These are qualitatively consistent with previous theoretical...

  3. Modelling the South African fresh fruit export supply chain

    E-Print Network [OSTI]

    van Vuuren, Jan H.

    Modelling the South African fresh fruit export supply chain Frank Gerald Ortmann Thesis presented, cooling and transportation. The capacities of packhouses, cold stores and terminals are found

  4. Technology and Organizational Factors in the Notebook Industry Supply Chain

    E-Print Network [OSTI]

    Foster, William; Cheng, Zhang; Dedrick, Jason; Kraemer, Kenneth L

    2006-01-01T23:59:59.000Z

    Technical and Organizational Solutions to Supply Chain18 III. Organizational Factors and the Notebook Industry4: Technology and Organizational Factors in the Notebook

  5. Re-architecting the failure analysis supply chain

    E-Print Network [OSTI]

    Hebalkar, Tejaswini

    2007-01-01T23:59:59.000Z

    With customer satisfaction and lifecycle product quality becoming a competitive advantage, technology companies are motivated to look beyond their historical focus on forward supply chain management. Operational excellence ...

  6. Ratchet transport for a chain of interacting charged particles

    E-Print Network [OSTI]

    S. I. Denisov; E. S. Denisova; P. Hänggi

    2006-03-15T23:59:59.000Z

    We study analytically and numerically the overdamped, deterministic dynamics of a chain of {\\it charged}, interacting particles driven by a longitudinal alternating electric field and additionally interacting with a smooth ratchet potential. We derive the equations of motion, analyze the general properties of their solutions and find the drift criterion for chain motion. For ratchet potentials of the form of a double-sine and a phase-modulated sine it is demonstrated that both, a so-called integer and fractional transport of the chain can occur. Explicit results for the directed chain transport for these two classes of ratchet potentials are presented.

  7. Supply chains and carbon......2 Biofuels logistics research ......3

    E-Print Network [OSTI]

    Minnesota, University of

    · Supply chains and carbon......2 · Biofuels logistics research ......3 · Transport and land use ..........4 · Career expo .............................4 A monthly report on transportation research

  8. atomic carbon chains: Topics by E-print Network

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

    field in galaxies. Maryvonne Gerin; Thomas G. Phillips 2000-03-17 6 CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR Computer Technologies and Information Sciences Websites...

  9. aliphatic chains affects: Topics by E-print Network

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

    Harvard Medical School, 200 Longwood Avenue, Boston, MA 02115; b Department, maximum entropy reconstruction, non-uniform sampling, reduced-dimensionality, side-chain...

  10. Handling Food and Supplies during Power Loss

    E-Print Network [OSTI]

    Anding, Jenna

    2005-09-30T23:59:59.000Z

    This publication lists foods that are safe to eat without cooking or refrigeration. There is also a list of supplies you will need when gas and electrical service is unavailable....

  11. Reducing Food Safety Risks in Community Gardens

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    as good agricultural practices (GAPs) -- has been pointed to by the U.S. Food and Drug Administration of the final products. Good agricultural practices are the basic environmental and operational conditions outlines the recommended agricultural practices

  12. Drying Foods at Home Safely Drying Herbs

    E-Print Network [OSTI]

    jars, freezer bags, and airtight plastic containers. Like other foods dried at home, dried herbs in an airtight container and store in a cool, dry, and dark place. Recommended containers include glass canning

  13. Early Days of Food and Environmental Virology

    E-Print Network [OSTI]

    Cliver, Dean O.

    2010-01-01T23:59:59.000Z

    of irradiation of viruses, as it might pertain to foodirradiation technology for improved shell?sh sanitation. Journal of Foodirradiation studies were conducted in the Virology Branch of the US Food

  14. A systems approach to food accident analysis

    E-Print Network [OSTI]

    Helferich, John D

    2011-01-01T23:59:59.000Z

    Food borne illnesses lead to 3000 deaths per year in the United States. Some industries, such as aviation, have made great strides increasing safety through careful accident analysis leading to changes in industry practices. ...

  15. Food sovereignty and agricultural trade policy commitments

    E-Print Network [OSTI]

    Boyer, Edmond

    in Agricultural, Food and Bioenergy Trade (AGFOODTRADE)" (Grant Agreement No. 212036) research project, funded production with enough barrier protection to shelter it from world price fluctuations and unfair trading

  16. Generalised Eisenhart lift of the Toda chain

    SciTech Connect (OSTI)

    Cariglia, Marco, E-mail: marco@iceb.ufop.br [DEFIS, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, 35400-000 Ouro Preto, MG (Brazil)] [DEFIS, Universidade Federal de Ouro Preto, Campus Morro do Cruzeiro, 35400-000 Ouro Preto, MG (Brazil); Gibbons, Gary, E-mail: g.w.gibbons@damtp.cam.ac.uk [DAMTP, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)] [DAMTP, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)

    2014-02-15T23:59:59.000Z

    The Toda chain of nearest neighbour interacting particles on a line can be described both in terms of geodesic motion on a manifold with one extra dimension, the Eisenhart lift, or in terms of geodesic motion in a symmetric space with several extra dimensions. We examine the relationship between these two realisations and discover that the symmetric space is a generalised, multi-particle Eisenhart lift of the original problem that reduces to the standard Eisenhart lift. Such generalised Eisenhart lift acts as an inverse Kaluza-Klein reduction, promoting coupling constants to momenta in higher dimension. In particular, isometries of the generalised lift metric correspond to energy preserving transformations that mix coordinates and coupling constants. A by-product of the analysis is that the lift of the Toda Lax pair can be used to construct higher rank Killing tensors for both the standard and generalised lift metrics.

  17. Damage spreading and coupling in Markov chains

    E-Print Network [OSTI]

    Etienne P. Bernard; Cédric Chanal; Werner Krauth

    2011-06-23T23:59:59.000Z

    In this paper, we relate the coupling of Markov chains, at the basis of perfect sampling methods, with damage spreading, which captures the chaotic nature of stochastic dynamics. For two-dimensional spin glasses and hard spheres we point out that the obstacle to the application of perfect-sampling schemes is posed by damage spreading rather than by the survey problem of the entire configuration space. We find dynamical damage-spreading transitions deeply inside the paramagnetic and liquid phases, and show that critical values of the transition temperatures and densities depend on the coupling scheme. We discuss our findings in the light of a classic proof that for arbitrary Monte Carlo algorithms damage spreading can be avoided through non-Markovian coupling schemes.

  18. All-sky astrophysical component separation with Fast Independent Component Analysis (FastICA)

    E-Print Network [OSTI]

    Maino, D; Baccigalupi, C; Perrotta, F; Banday, A J; Bedini, L; Burigana, C; Zotti, G D; Górski, K M; Salerno, E

    2001-01-01T23:59:59.000Z

    We present a new, fast, algorithm for the separation of astrophysical components superposed in maps of the sky, based on the fast Independent Component Analysis technique (FastICA). It allows to recover both the spatial pattern and the frequency scalings of the emissions from statistically independent astrophysical processes, present along the line-of-sight, from multi-frequency observations. We apply FastICA to simulated observations of the microwave sky with angular resolution and instrumental noise at the mean nominal levels for the Planck satellite, containing the most important known diffuse signals: the Cosmic Microwave Background (CMB), Galactic synchrotron, dust and free-free emissions. A method for calibrating the reconstructed maps of each component at each frequency has been devised. The spatial pattern of all the components have been recovered on all scales probed by the instrument. In particular, the CMB angular power spectra is recovered at the percent level up to $\\ell_{max}\\simeq 2000$. Freque...

  19. Safety and core design of large liquid-metal cooled fast breeder reactors

    E-Print Network [OSTI]

    Qvist, Staffan Alexander

    2013-01-01T23:59:59.000Z

    4 Reactivity feedback of large fast reactors 4.1temperature . . . . . . . . . . . . . . . . . . Fast reactorfission gas plenum212 Conventional fast reactor core design

  20. A Simple, Fast Method of Estimating Fractured Reservoir Geometry...

    Open Energy Info (EERE)

    Simple, Fast Method of Estimating Fractured Reservoir Geometry from Tracer Tests Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: A Simple, Fast...

  1. Quantity Food Production Instructor: Jim Vernere Teaching Assistant

    E-Print Network [OSTI]

    Chen, Kuang-Yu

    knowledge and empathy of the responsibilities and duties of the food production manager and gain skill food is cooked and stored. 2. Develop further knowledge of the factors which affect food composition, preservation, processing, and service. 4. Understand principles of food service safety and accident prevention

  2. Food Allergy Ricardo U. Sorensen, M.D July 2004.

    E-Print Network [OSTI]

    and distal 3. Distal manifestations only: dermatologic, respiratory, systemic, etc. By main mechanism Clinical manifestations of food allergy Mechanism and clinical presentation Food allergens Prevalence with special mechanisms of allergy Learn about food allergens Understand the principles of diagnosis of food

  3. December 21, 2011 SUPPORTING ORGANIZATIONS OF THE FOOD RESEARCH INSTITUTE

    E-Print Network [OSTI]

    Sheridan, Jennifer

    December 21, 2011 SUPPORTING ORGANIZATIONS OF THE FOOD RESEARCH INSTITUTE American Meat Institute Foundation Bel Brands USA Berner Foods Biery Cheese BK Giulini Covance Laboratories Dairy Management Inc. Deibel Laboratories Finnish Food Research Foundation Fonterra Fromm Family Foods Gamay Flavors Great

  4. FRE 306: Global Food Markets Fall Term 2008

    E-Print Network [OSTI]

    Farrell, Anthony P.

    markets such as the introduction of genetically modified foods and the increased importance of food safetyFRE 306: Global Food Markets Fall Term 2008 Instructor: Rick Barichello Rm 339 MacMillan Building Telephone: 822-3473 E-Mail: richard.barichello@ubc.ca Learning Objectives: o Understanding of how food

  5. Effects of Biofuel Policies on World Food Insecurity -- A CGE Analysis 

    E-Print Network [OSTI]

    Lu, Jiamin

    2012-02-14T23:59:59.000Z

    The food vs. fuel debate has heated up since the 2008 global food crisis when major crop prices dramatically increased. Heavily subsidized biofuel production was blamed for diverting food crops from food production and diverting resources from food...

  6. Effects of Biofuel Policies on World Food Insecurity -- A CGE Analysis

    E-Print Network [OSTI]

    Lu, Jiamin

    2012-02-14T23:59:59.000Z

    The food vs. fuel debate has heated up since the 2008 global food crisis when major crop prices dramatically increased. Heavily subsidized biofuel production was blamed for diverting food crops from food production and diverting resources from food...

  7. Bachelor project: Evaluatie van een Multi Level Fast Multipole Algoritme

    E-Print Network [OSTI]

    Vuik, Kees

    Bachelor project: Evaluatie van een Multi Level Fast Multipole Algoritme Begeleider: D.R. van der Heul Achtergrond De Fast Multipole Method wordt gerekend tot 1 van de 10 belangrijkste wiskundige verschillende Fast Multipole algorithmes die momenteel in de industrie worden toegepast. Een van die algoritmes

  8. Fast Multipole Representation of Diffusion Curves and Points Timothy Sun

    E-Print Network [OSTI]

    Grinspun, Eitan

    Fast Multipole Representation of Diffusion Curves and Points Timothy Sun Papoj Thamjaroenporn performed on the fast multipole representation. Abstract We propose a new algorithm for random-access evaluation of diffu- sion curve images (DCIs) using the fast multipole method. Unlike all previous methods

  9. MULTILEVEL FAST MULTIPOLE METHOD FOR MODELING PERMEABLE STRUCTURES

    E-Print Network [OSTI]

    Sarabandi, Kamal

    MULTILEVEL FAST MULTIPOLE METHOD FOR MODELING PERMEABLE STRUCTURES USING CONFORMAL FINITE ELEMENTS #12;Copyright c Kubilay Sertel All Rights Reserved 2003 #12;ABSTRACT MULTILEVEL FAST MULTIPOLE METHOD fast multipole method for impen- etrable targets in the context of flat-triangular geometry

  10. Yet another fast multipole method without multipoles ---Pseudoparticle multipole method

    E-Print Network [OSTI]

    Makino, Jun

    Yet another fast multipole method without multipoles --- Pseudo­particle multipole method Junichiro In this paper we describe a new approach to implement the O(N) fast multipole method and O(N log N) tree method. As in the case of the fast multipole method (FMM) [6], it is possible to implement higher order multipole

  11. Joachim Skov Johansen Fast-Charging Electric Vehicles

    E-Print Network [OSTI]

    Firestone, Jeremy

    to charge from an inexpensive AC charging station feeding power directly from the electric grid are an effective catalyst for considerably expanding fast-charging infrastructure. With AC fast-charging, high-powerJoachim Skov Johansen Fast-Charging Electric Vehicles using AC Master's Thesis, September 2013 #12

  12. Slow dynamics and anomalous nonlinear fast dynamics in diverse solids

    E-Print Network [OSTI]

    Slow dynamics and anomalous nonlinear fast dynamics in diverse solids Paul Johnsona) Geophysics study of anomalous nonlinear fast dynamics and slow dynamics in a number of solids. Observations are presented from seven diverse materials showing that anomalous nonlinear fast dynamics ANFD and slow dynamics

  13. Confinement dynamics of a semiflexible chain inside nano-spheres

    E-Print Network [OSTI]

    Arman Fathizadeh; Maziar Heidari; Behrouz Eslami-Mossallam; Mohammad Reza Ejtehadi

    2014-09-26T23:59:59.000Z

    We study the conformations of a semiflexible chain, confined in nano-scaled spherical cavities, under two distinct processes of confinement. Radial contraction and packaging are employed as two confining procedures. The former method is performed by gradually decreasing the diameter of a spherical shell which envelopes a confined chain. The latter procedure is carried out by injecting the chain inside a spherical shell through a hole on the shell surface. The chain is modeled with a rigid body molecular dynamics simulation and its parameters are adjusted to DNA base-pair elasticity. Directional order parameter is employed to analyze and compare the confined chain and the conformations of the chain for two different sizes of the spheres are studied in both procedures. It is shown that for the confined chains in the sphere sizes of our study, they appear in spiral or tennis-ball structures, and the tennis-ball structure is more likely to be observed in more compact confinements. Our results also show that the dynamical procedure of confinement and the rate of the confinement are influential parameters of the structure of the chain inside spherical cavities.

  14. Models for Mitigating Supply Chain Disruptions Lawrence V. Snyder

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Example In 1998, strikes at two General Motors parts plants Snyder (Lehigh University) Supply Chain Example In 1998, strikes at two General Motors parts plants Snyder (Lehigh University) Supply Chain Example In 1998, strikes at two General Motors parts plants Led to shutdown of 100+ other parts plants

  15. XXX Spin Chain: from Bethe Solution to Open Problems

    E-Print Network [OSTI]

    Vladimir E. Korepin; Ovidiu I. Patu

    2007-02-15T23:59:59.000Z

    We present some open problems in the field of exactly solvable models. Two of the problems are related to the correlation functions of the XXX spin chain and the XXZ spin chain, one to the entropy of subsystems and one to the six vertex model with domain wall boundary conditions.

  16. ADSORPTION OF CHAIN MOLECULES WITH A POLAR HEAD

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    983 ADSORPTION OF CHAIN MOLECULES WITH A POLAR HEAD A SCALING DESCRIPTION S. ALEXANDER (*) Physique (Reçu le 24 mars 1977, accepte le 4 mai 1977) Résumé. 2014 L'adsorption de molécules en chaînes à une The adsorption of chain molecules at an interface is investigated assuming that the molecule has both a polar

  17. Radiolabeled dimethyl branched long chain fatty acid for heart imaging

    DOE Patents [OSTI]

    Knapp, Jr., Furn F. (Oak Ridge, TN); Goodman, Mark M. (Knoxville, TN); Kirsch, Gilbert (Woippy, FR)

    1988-08-16T23:59:59.000Z

    A radiolabeled long chain fatty acid for heart imaging that has dimethyl branching at one of the carbons of the chain which inhibits the extent to which oxidation can occur. The closer to the carboxyl the branching is positioned, the more limited the oxidation, thereby resulting in prolonged retention of the radiolabeled compound in the heart.

  18. FLATNESS OF HEAVY CHAIN SYSTEMS NICOLAS PETIT AND PIERRE ROUCHON

    E-Print Network [OSTI]

    ­937] of heavy chain systems, i.e., trolleys carrying a fixed length heavy chain that may carry a load, is addressed in the partial derivatives equations framework. We parameterize the system trajectories are described by a one-dimensional (1D) partial differential wave equation. Dealing with this infinite

  19. A possible combinatorial point for XYZ-spin chain

    E-Print Network [OSTI]

    A. V. Razumov; Yu. G. Stroganov

    2009-11-26T23:59:59.000Z

    We formulate and discuss a number of conjectures on the ground state vectors of the XYZ-spin chains of odd length with periodic boundary conditions and a special choice of the Hamiltonian parameters. In particular, arguments for the validity of a sum rule for the components, which describes in a sense the degree of antiferromagneticity of the chain, are given.

  20. Supply Chain Network Design of a Sustainable Blood Banking System

    E-Print Network [OSTI]

    Nagurney, Anna

    Supply Chain Network Design of a Sustainable Blood Banking System Anna Nagurney and Amir H. Masoumi a sustainable network design / redesign model for the complex supply chain of human blood, which is a valuable yet highly perish- able product. Specifically, we consider the optimal design (or redesign) of a blood

  1. Dr. Dale S. Rogers Professor, Logistics & Supply Chain Management

    E-Print Network [OSTI]

    Lin, Xiaodong

    Dr. Dale S. Rogers Professor, Logistics & Supply Chain Management Co-Director, Center for Supply Chain Management Rutgers University Rutgers VICS Logistics Summit September 27, 2011 New Brunswick, NJ The Future of Global Logistics #12;The Future of Global Logistics Future of Global Logistics · Introduction

  2. Lean Supply Chain Management Value Stream Mapping & Logistics Costs Tracking

    E-Print Network [OSTI]

    Dalang, Robert C.

    Lean Supply Chain Management Value Stream Mapping & Logistics Costs Tracking Supply Chain (physical, informational, financial) in order to have better insight on the logistics costs and the transit Stream Mapping method. The analysis is mainly focused on the global logistics and the production planning

  3. A Theory of Supply Chains Carlos F. Daganzo

    E-Print Network [OSTI]

    Daganzo, Carlos F.

    A Theory of Supply Chains Carlos F. Daganzo Institute of Transportation Studies and Department by Carlos F. Daganzo #12;VI A Theory of Supply Chains PREFACE This work was stimulated by a comment made numerical methods being two nota- ble examples) I suspected that traffic flow theory might shed some light

  4. New book on `Technological Innovation, Food Sovereignty and Food Security in More than 80 persons participated in the presentation

    E-Print Network [OSTI]

    Richner, Heinz

    New book on `Technological Innovation, Food Sovereignty and Food Security in Bolivia' More than 80 Alimentaría' (Technological Innovation, Food Sovereignty and Food Security). The book was written by Freddy conceptual and institutional approaches to the development of agrarian and technological innovations

  5. Collective Light Emission of a Finite Size Atomic Chain

    E-Print Network [OSTI]

    Hashem Zoubi

    2012-03-09T23:59:59.000Z

    Radiative properties of collective electronic states in a one dimensional atomic chain are investigated. Radiative corrections are included with emphasize put on the effect of the chain size through the dependence on both the number of atoms and the lattice constant. The damping rates of collective states are calculated in considering radiative effects for different values of the lattice constant relative to the atomic transition wave length. Especially the symmetric state damping rate as a function of the number of the atoms is derived. The emission pattern off a finite linear chain is also presented. The results can be adopted for any chain of active material, e.g., a chain of semiconductor quantum dots or organic molecules on a linear matrix.

  6. Preparing for a Water Emergency A tool for food processors, food manufacturers,

    E-Print Network [OSTI]

    Keinan, Alon

    volume water users to be better prepared for water shortage and contamination emergencies Good business you become better prepared for a water shortage or water contamination situation. #12;PreparingPreparing for a Water Emergency A tool for food processors, food manufacturers, and other large

  7. Rotary fast tool servo system and methods

    DOE Patents [OSTI]

    Montesanti, Richard C. (Cambridge, MA); Trumper, David L. (Plaistow, NH)

    2007-10-02T23:59:59.000Z

    A high bandwidth rotary fast tool servo provides tool motion in a direction nominally parallel to the surface-normal of a workpiece at the point of contact between the cutting tool and workpiece. Three or more flexure blades having all ends fixed are used to form an axis of rotation for a swing arm that carries a cutting tool at a set radius from the axis of rotation. An actuator rotates a swing arm assembly such that a cutting tool is moved in and away from the lathe-mounted, rotating workpiece in a rapid and controlled manner in order to machine the workpiece. A pair of position sensors provides rotation and position information for a swing arm to a control system. A control system commands and coordinates motion of the fast tool servo with the motion of a spindle, rotating table, cross-feed slide, and in-feed slide of a precision lathe.

  8. Super Fast and Quality Azimuth Disambiguation

    E-Print Network [OSTI]

    Rudenko, G V

    2011-01-01T23:59:59.000Z

    The paper presents the possibility of fast and quality azimuth disambiguation of vector magnetogram data regardless of location on the solar disc. The new Super Fast and Quality (SFQ) code of disambiguation is tried out on well-known models of Metcalf et al. (2006), Leka et al. (2009) and artificial model of fixed configuration AR 10930 (Rudenko et al., 2010). We make comparison of Hinode SOT SP vector magnetograms of AR 10930 disambiguated with three codes: SFQ, NPFC (Georgoulis, 2005), and SME (Rudenko et al., 2010). We exemplify the SFQ disambiguation of SDO/HMI measurements of the full disc. The preliminary examination indicates that the SFQ algorithm provides better quality than NPFC and is comparable to SME. In contrast to other codes, SFQ supports relatively high quality of results regardless of the magnetogram proximity to the limb (when being very close to the limb, it is efficient unlike all other algorithms).

  9. Irradiation behavior of metallic fast reactor fuels

    SciTech Connect (OSTI)

    Pahl, R.G.; Porter, D.L.; Crawford, D.C.; Walters, L.C.

    1991-01-01T23:59:59.000Z

    Metallic fuels were the first fuels chosen for liquid metal cooled fast reactors (LMR's). In the late 1960's world-wide interest turned toward ceramic LMR fuels before the full potential of metallic fuel was realized. However, during the 1970's the performance limitations of metallic fuel were resolved in order to achieve a high plant factor at the Argonne National Laboratory's Experimental Breeder Reactor II. The 1980's spawned renewed interest in metallic fuel when the Integral Fast Reactor (IFR) concept emerged at Argonne National Laboratory. A fuel performance demonstration program was put into place to obtain the data needed for the eventual licensing of metallic fuel. This paper will summarize the results of the irradiation program carried out since 1985.

  10. Fast optimal transition between two equilibrium states

    SciTech Connect (OSTI)

    Schaff, Jean-Francois; Song Xiaoli; Vignolo, Patrizia; Labeyrie, Guillaume [Universite de Nice-Sophia Antipolis, Institut non Lineaire de Nice, CNRS, 1361 route des Lucioles, F-06560 Valbonne (France)

    2010-09-15T23:59:59.000Z

    We demonstrate a technique based on invariants of motion for a time-dependent Hamiltonian, allowing a fast transition to a final state identical in theory to that obtained through a perfectly adiabatic transformation. This method is experimentally applied to the fast decompression of an ultracold cloud of {sup 87}Rb atoms held in a harmonic magnetic trap in the presence of gravity. We are able to decompress the trap by a factor of 15 within 35 ms with a strong suppression of the sloshing and breathing modes induced by the large vertical displacement and curvature reduction of the trap. When compared to a standard linear decompression, we achieve a gain of a factor of 37 on the transition time.

  11. A Member of the Food Chain?: Quantifying Primary Productivity from Nazi Germany to the International Biological Program, 1933-74

    E-Print Network [OSTI]

    Lawrence, Adam Christopher

    2015-01-01T23:59:59.000Z

    Forestry Management in Germany”. In: The Quantifying Spiritthe Biological Perspective in Germany. University of Chicagoby Clements and Germany’s chief plant sociologist, Reinhold

  12. A Member of the Food Chain?: Quantifying Primary Productivity from Nazi Germany to the International Biological Program, 1933-74

    E-Print Network [OSTI]

    Lawrence, Adam Christopher

    2015-01-01T23:59:59.000Z

    later orignator of the Peak Oil CHAPTER 2. THE THRESHOLD OFHubbert’s prophecies of peak oil, as large-scale scientific

  13. A Member of the Food Chain?: Quantifying Primary Productivity from Nazi Germany to the International Biological Program, 1933-74

    E-Print Network [OSTI]

    Lawrence, Adam Christopher

    2015-01-01T23:59:59.000Z

    Dependence and the Estonian Oil Shale Industry. Linkoepingfactory construction, oil shale ( Olschiefer ), petroleum (9 Initially marginal, Estonian oil shale supplies played an

  14. A Member of the Food Chain?: Quantifying Primary Productivity from Nazi Germany to the International Biological Program, 1933-74

    E-Print Network [OSTI]

    Lawrence, Adam Christopher

    2015-01-01T23:59:59.000Z

    Earth: Deep Earth Gas- Energy for the Future. J.M. Dent &producers, who use solar energy to provide carbohydrates fordioxide, water, and solar energy as foundational to all life

  15. Exploration pace fast in Mississippi, Alabama

    SciTech Connect (OSTI)

    Petzet, G.A.

    1991-03-04T23:59:59.000Z

    Exploration in northern and southern Mississippi and adjacent northwestern Alabama is off to a fast start in 1991. A sample of activity in the area includes a potentially significant Cambro-Ordovician Knox dolomite play building in northern Mississippi and west of the Black Warrior basin. In northeastern Mississippi, two companies are kicking off a Knox exploratory program on a spread of more than 200,000 net acres.

  16. A fast indexing algorithm for sparse matrices

    E-Print Network [OSTI]

    Nieder, Alvin Edward

    1971-01-01T23:59:59.000Z

    A FAST INDEXING ALGORITHM FOR SPARSE MATRICES A Thesis ALVIN EDWARD NIEDER Submitted to the Graduate College of Texas Algal University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1/71 Major Subject... INDEXING ALGORITHM FOR SPARSE MATRICES (December, 1/71) Alvin Edward Nieder B. S. , Texas AEZ University Directed by: Dr. Udo Pooch A sparse matrix is defined to be a matrix con- taining a high proportion of elements that are zeros. Sparse matrices...

  17. Fast pulsed excitation wiggler or undulator

    DOE Patents [OSTI]

    van Steenbergen, Arie (Shoreham, NY)

    1990-01-01T23:59:59.000Z

    A fast pulsed excitation, electromagnetic undulator or wiggler, employing geometrically alternating substacks of thin laminations of ferromagnetic material, together with a single turn current loop excitation of the composite assembly, of such shape and configuration that intense, spatially alternating, magnetic fields are generated; for use as a pulsed mode undulator or wiggler radiator, for use in a Free Electron Laser (FEL) type radiation source or, for use in an Inverse Free Electron Laser (IFEL) charged particle accelerator.

  18. Anyone working to improve access to healthy food for underserved populations Food shelves, food banks, meal programs and USDA nutrition programs

    E-Print Network [OSTI]

    Amin, S. Massoud

    , Minnesota Department of Health, Minnesota Department of Human Services, Second Harvest Heartland shelves, food banks, meal programs and USDA nutrition programs · Food policy networks, public health agencies and State Health Improvement Program grantees · Health care organizations and health care

  19. Fast, Cheap, and Under Control: Evaluating Revision Data Reliably Daghstuhl: Mining Programs and Processes Fast, Cheap and Under Control

    E-Print Network [OSTI]

    Godfrey, Michael W.

    release time Abram Hindle 5 #12;Fast, Cheap, and Under Control: Evaluating Revision Data ReliablyFast, Cheap, and Under Control: Evaluating Revision Data Reliably Daghstuhl: Mining Programs and Processes Fast, Cheap and Under Control: Evaluating Revision Data Reliably Abram Hindle, Michael W. Godfrey

  20. Chapter 6 -Chain Saw Safety Modern lightweight chains saws have become common on farms, as well as in urban

    E-Print Network [OSTI]

    under these conditions. If possible, put the job off until the weather improves. Fire Periods of hot. This includes keeping teeth sharp, correct chain tension, proper lubrication, and keeping a properly tuned extreme caution to be sure the chain does not contact limbs or logs other than the one you want to cut

  1. Introduction Literature Review Integrated Electric Power Supply Chains Empirical Examples Conclusions An Integrated Electric Power Supply Chain and Fuel

    E-Print Network [OSTI]

    Nagurney, Anna

    of fuel demands 30% of the natural gas demand (over 50% in the summer) 90% of the coal demand over 45% of the residual fuel oil demand. #12;Introduction Literature Review Integrated Electric Power Supply ChainsIntroduction Literature Review Integrated Electric Power Supply Chains Empirical Examples

  2. Introduction Literature Review Integrated Electric Power Supply Chains Empirical Examples Conclusions An Integrated Electric Power Supply Chain and Fuel

    E-Print Network [OSTI]

    Nagurney, Anna

    % in the summer) 90% of the coal demand over 45% of the residual fuel oil demand. #12;Introduction LiteratureIntroduction Literature Review Integrated Electric Power Supply Chains Empirical Examples Conclusions An Integrated Electric Power Supply Chain and Fuel Market Network Framework: Theoretical Modeling

  3. C. T. Lin, S. P. Shieh / Chain Authentication in Mobile Communication Systems Chain Authentication in Mobile Communication

    E-Print Network [OSTI]

    Shieh, Shiuhpyng Winston

    , video, image, and data, be available anytime and everywhere to everybody. The Federal Communications Commission (FCC), U. S. A., defines personal communications services as "a family of mobile or portable radioC. T. Lin, S. P. Shieh / Chain Authentication in Mobile Communication Systems 1 Chain

  4. Fast k-means algorithm clustering

    E-Print Network [OSTI]

    Salman, Raied; Li, Qi; Strack, Robert; Test, Erik

    2011-01-01T23:59:59.000Z

    k-means has recently been recognized as one of the best algorithms for clustering unsupervised data. Since k-means depends mainly on distance calculation between all data points and the centers, the time cost will be high when the size of the dataset is large (for example more than 500millions of points). We propose a two stage algorithm to reduce the time cost of distance calculation for huge datasets. The first stage is a fast distance calculation using only a small portion of the data to produce the best possible location of the centers. The second stage is a slow distance calculation in which the initial centers used are taken from the first stage. The fast and slow stages represent the speed of the movement of the centers. In the slow stage, the whole dataset can be used to get the exact location of the centers. The time cost of the distance calculation for the fast stage is very low due to the small size of the training data chosen. The time cost of the distance calculation for the slow stage is also mi...

  5. The Supply Chain Management MBA is one of the strategic concentrations at Rutgers Business School. Simply put, Supply Chain Management is how business

    E-Print Network [OSTI]

    Lin, Xiaodong

    Chain Management Students in the supply chain management concentration also have opportunities to earn Venture Development in a SC Environment Demand Analysis and Management for Value Chains Lean SixThe Supply Chain Management MBA is one of the strategic concentrations at Rutgers Business School

  6. The Supply Chain Management MBA is one of the strategic concentrations at Rutgers Business School. Simply put, Supply Chain Management is how business

    E-Print Network [OSTI]

    Lin, Xiaodong

    chain management study by Gartner Supply Chain Leaders, a survey of how well leading universitiesThe Supply Chain Management MBA is one of the strategic concentrations at Rutgers Business School. Simply put, Supply Chain Management is how business gets done. According to industry analysts

  7. Integrated polymerase chain reaction/electrophoresis instrument

    DOE Patents [OSTI]

    Andresen, Brian D. (Livermore, CA)

    2000-01-01T23:59:59.000Z

    A new approach and instrument for field identification of micro-organisms and DNA fragments using a small and disposable device containing integrated polymerase chain reaction (PCR) enzymatic reaction wells, attached capillary electrophoresis (CE) channels, detectors, and read-out all on/in a small hand-held package. The analysis instrument may be made inexpensively, for example, of plastic, and thus is disposable, which minimizes cross contamination and the potential for false positive identification between samples. In addition, it is designed for multiple users with individual applications. The integrated PCR/CE is manufactured by the PCR well and CE channels are "stamped" into plastic depressions where conductive coatings are made in the wells and ends of the CE microchannels to carry voltage and current to heat the PCR reaction mixtures and simultaneously draw DNA bands up the CE channels. Light is transmitted through the instrument at appropriate points and detects PCR bands and identifies DNA fragments by size (retention time) and quantifies each by the amount of light generated as each phototransistor positioned below each CE channel detects a passing band. The instrument is so compact that at least 100 PCR/CE reactions/analyses can be performed easily on one detection device.

  8. Influence of chain topology and bond potential on the glass transition of polymer chains simulated with the bond fluctuation model

    E-Print Network [OSTI]

    Juan J. Freire

    2006-12-20T23:59:59.000Z

    The bond fluctuation model with a bond potential has been applied to investigation of the glass transition of linear chains and chains with a regular disposition of small branches. Cooling and subsequent heating curves are obtained for the chain energies and also for the mean acceptance probability of a bead jump. In order to mimic different trends to vitrification, a factor B gauging the strength of the bond potential with respect to the long-range potential (i.e. the intramolecular or intermolecular potential between indirectly bonded beads) has been introduced. (A higher value of B leads to a preference for the highest bond lengths and a higher total energy, implying a greater tendency to vitrify.) Different cases have been considered for linear chains: no long-range potential, no bond potential and several choices for B. Furthermore, we have considered two distinct values of B for alternate bonds in linear chains. In the case of the branched chains, molecules with different values of B for bonds in the main chain and in the branches have also been investigated. The possible presence of crystallization has been characterized by calculating the collective light scattering function of the different samples after annealing at a convenient temperature below the onset of crystallization. It is concluded that crystallization is inherited more efficiently in the systems with branched chains and also for higher values of B. The branched molecules with the highest B values in the main chain bonds exhibit two distinct transitions in the heating curves which may be associated with two glass transitions. This behavior has been detected experimentally for chains with relatively long flexible branches.

  9. Keep Food Safe When Cooking Outdoors 

    E-Print Network [OSTI]

    Anding, Jenna

    2008-11-07T23:59:59.000Z

    Choose meat, poultry, or seafood that is fresh and of high quality. Once bought, take meat home and refrigerate it right away. If the trip home takes more than 30 minutes, use a cooler. Cook or freeze fresh poultry, fish, seafood, or ground beef within... 1 to 2 days; other meats such steak and pork chops should be cooked or frozen within 4 or 5 days. Thaw foods safely. The best way to thaw frozen meat, fish, poultry, or seafood is in the refrigerator. This lets the food to thaw completely and cook...

  10. Quantitative study of fluctuation effects by fast lattice Monte Carlo simulations: Compression of grafted homopolymers

    SciTech Connect (OSTI)

    Zhang, Pengfei; Wang, Qiang, E-mail: q.wang@colostate.edu [Department of Chemical and Biological Engineering, Colorado State University, Fort Collins, Colorado 80523-1370 (United States)] [Department of Chemical and Biological Engineering, Colorado State University, Fort Collins, Colorado 80523-1370 (United States)

    2014-01-28T23:59:59.000Z

    Using fast lattice Monte Carlo (FLMC) simulations [Q. Wang, Soft Matter 5, 4564 (2009)] and the corresponding lattice self-consistent field (LSCF) calculations, we studied a model system of grafted homopolymers, in both the brush and mushroom regimes, in an explicit solvent compressed by an impenetrable surface. Direct comparisons between FLMC and LSCF results, both of which are based on the same Hamiltonian (thus without any parameter-fitting between them), unambiguously and quantitatively reveal the fluctuations/correlations neglected by the latter. We studied both the structure (including the canonical-ensemble averages of the height and the mean-square end-to-end distances of grafted polymers) and thermodynamics (including the ensemble-averaged reduced energy density and the related internal energy per chain, the differences in the Helmholtz free energy and entropy per chain from the uncompressed state, and the pressure due to compression) of the system. In particular, we generalized the method for calculating pressure in lattice Monte Carlo simulations proposed by Dickman [J. Chem. Phys. 87, 2246 (1987)], and combined it with the Wang-Landau–Optimized Ensemble sampling [S. Trebst, D. A. Huse, and M. Troyer, Phys. Rev. E 70, 046701 (2004)] to efficiently and accurately calculate the free energy difference and the pressure due to compression. While we mainly examined the effects of the degree of compression, the distance between the nearest-neighbor grafting points, the reduced number of chains grafted at each grafting point, and the system fluctuations/correlations in an athermal solvent, the ?-solvent is also considered in some cases.

  11. All-sky astrophysical component separation with Fast Independent Component Analysis (FastICA)

    E-Print Network [OSTI]

    D. Maino; A. Farusi; C. Baccigalupi; F. Perrotta; A. J. Banday; L. Bedini; C. Burigana; G. De Zotti; K. M. Gorski; E. Salerno

    2001-08-22T23:59:59.000Z

    We present a new, fast, algorithm for the separation of astrophysical components superposed in maps of the sky, based on the fast Independent Component Analysis technique (FastICA). It allows to recover both the spatial pattern and the frequency scalings of the emissions from statistically independent astrophysical processes, present along the line-of-sight, from multi-frequency observations. We apply FastICA to simulated observations of the microwave sky with angular resolution and instrumental noise at the mean nominal levels for the Planck satellite, containing the most important known diffuse signals: the Cosmic Microwave Background (CMB), Galactic synchrotron, dust and free-free emissions. A method for calibrating the reconstructed maps of each component at each frequency has been devised. The spatial pattern of all the components have been recovered on all scales probed by the instrument. In particular, the CMB angular power spectra is recovered at the percent level up to $\\ell_{max}\\simeq 2000$. Frequency scalings and normalization have been recovered with better than percent precision for all the components at frequencies and in sky regions where their signal-to-noise ratio exceeds 1.5; the error increases at ten percent level for signal-to-noise ratios about 1. Runs have been performed on a Pentium III 600 MHz computer; FastICA typically took a time of the order of 10 minutes for all-sky simulations with 3.5 arcminutes pixel size. We conclude that FastICA is an extremly promising technique for analyzing the maps that will be obtained by the forthcoming high resolution CMB experiments.

  12. Automotive Lithium-ion Battery Supply Chain and U.S. Competitiveness...

    Office of Environmental Management (EM)

    Automotive Lithium-ion Battery Supply Chain and U.S. Competitiveness Considerations Automotive Lithium-ion Battery Supply Chain and U.S. Competitiveness Considerations This Clean...

  13. GINI COEFFICIENTS, SOCIAL NETWORK ANALYSIS, AND MARKOV CHAINS: QUANTITATIVE METHODS FOR ANA-

    E-Print Network [OSTI]

    GINI COEFFICIENTS, SOCIAL NETWORK ANALYSIS, AND MARKOV CHAINS: QUANTITATIVE METHODS FOR ANA- LYZING Management Project No.: 538 Title of Project: Gini Coefficients, social network analysis and Markov Chains

  14. FACULTY OF AGRICULTURAL AND FOOD SCIENCES

    E-Print Network [OSTI]

    Shihadeh, Alan

    agencies. In 2006-2007, the number of service contracts reached 12 with a total funding of over USD 950 for the Faculty of Agricultural and Food Sciences for the academic period 2001 ­ 2007 Service Contracts Research and academic year Breakdown of FAFS Grants by Donor 2001 - 2007 Service Contracts 34% Regional & International

  15. Mathematics: Food, Soil, Water, Air, Free Speech

    E-Print Network [OSTI]

    Russo, Bernard

    this death rate compares to that of hunter-gatherers going after woolly mammoths, but it is not comforting or transplants. Less dramatic, but nevertheless impactful, say in the United States, are "western diet" related another outbreak of food borne disease with some hospitalizations and deaths. This time it is Escherichia

  16. FOOD SUSTAINABILITY REPORT QUEEN'S HOSPITALITY SERVICES

    E-Print Network [OSTI]

    Ellis, Randy

    FOOD SUSTAINABILITY REPORT QUEEN'S HOSPITALITY SERVICES May 2008 #12;In recent years, a sustainability movement has taken root at Queen's. The impacts of the movement can be seen across campus sustainability position within the their student government ­The AMS, The Engineer Society open the Tea Room

  17. All local foods served! Tools for Improving

    E-Print Network [OSTI]

    Rutledge, Steven

    to attending the workshop! Good Agricultural Practices webinars Part 1: Food Safety Basics, Regulatory Land ) , T r a c y Vanderpool (Colorado Depart- ment of Agriculture), CSU Ex- tension, and others. Using hands practices, developing a training program for your workforce 10:45 Break 11:00 Harvest and post

  18. Technique for fast and efficient hierarchical clustering

    DOE Patents [OSTI]

    Stork, Christopher

    2013-10-08T23:59:59.000Z

    A fast and efficient technique for hierarchical clustering of samples in a dataset includes compressing the dataset to reduce a number of variables within each of the samples of the dataset. A nearest neighbor matrix is generated to identify nearest neighbor pairs between the samples based on differences between the variables of the samples. The samples are arranged into a hierarchy that groups the samples based on the nearest neighbor matrix. The hierarchy is rendered to a display to graphically illustrate similarities or differences between the samples.

  19. Fast Ignition Experimental and Theoretical Studies

    SciTech Connect (OSTI)

    Akli, K

    2006-10-20T23:59:59.000Z

    We are becoming dependent on energy more today than we were a century ago, and with increasing world population and booming economies, sooner or later our energy sources will be exhausted. Moreover, our economy and welfare strongly depends on foreign oil and in the shadow of political uncertainties, there is an urgent need for a reliable, safe, and cheap energy source. Thermonuclear fusion, if achieved, is that source of energy which not only will satisfy our demand for today but also for centuries to come. Today, there are two major approaches to achieve fusion: magnetic confinement fusion (MFE) and inertial confinement fusion (ICF). This dissertation explores the inertial confinement fusion using the fast ignition concept. Unlike the conventional approach where the same laser is used for compression and ignition, in fast ignition separate laser beams are used. This dissertation addresses three very important topics to fast ignition inertial confinement fusion. These are laser-to-electron coupling efficiency, laser-generated electron beam transport, and the associated isochoric heating. First, an integrated fast ignition experiment is carried out with 0.9 kJ of energy in the compression beam and 70 J in the ignition beam. Measurements of absolute K{sub {alpha}} yield from the imploded core revealed that about 17% of the laser energy is coupled to the suprathermal electrons. Modeling of the transport of these electrons and the associated isochoric heating, with the previously determined laser-to-electron conversion efficiency, showed a maximum target temperature of 166 eV at the front where the electron flux is higher and the density is lower. The contribution of the potential, induced by charge separation, in opposing the motion of the electrons was moderate. Second, temperature sensitivity of Cu K{sub {alpha}} imaging efficiency using a spherical Bragg reflecting crystal is investigated. It was found that due to the shifting and broadening of the K{sub {alpha}} line, with increasing temperature, both the brightness and the pattern of K{sub {alpha}} intensity are affected. Finally, x-ray spectroscopy of a 500 J 0.7 ps laser-solid interactions showed the formation of a hot surface layer({approx} 1 {micro}m) at the front of the target. PIC simulations confirm surface heating.

  20. Fast-acting valve and uses thereof

    DOE Patents [OSTI]

    Meyer, J.A.

    1980-05-16T23:59:59.000Z

    A very fast acting valve capable of producing a very well-defined plug of gas suitable for filling a theta pinch vacuum vessel is given. The valve requires no springs, instead being stopped mainly by a nonlinear force. Thus, the valve is not subject to bouncing; and the ratio of the size of the valve housing to the size of the valve stem is smaller than it would be if springs were needed to stop the valve stem. Furthermore, the valve can be used for thousands of valve firings with no apparent valve damage.

  1. Fast electromigration crack in nanoscale aluminum film

    SciTech Connect (OSTI)

    Emelyanov, O. A., E-mail: oaemel2@gmail.com; Ivanov, I. O. [St. Petersburg State Polytechnical University, Saint-Petersburg (Russian Federation)

    2014-08-14T23:59:59.000Z

    The current-induced breakage of 20?nm thin aluminum layers deposited onto capacitor grade polypropylene (PP) films is experimentally studied. Biexponential current pulses of different amplitude (10–15?A) and duration (0.1–1??s) were applied to the samples. Breakage occurred after fast development of electromigrating ?200?nm-wide cracks with initial propagation velocity of ?1?m/s under a high current density of ?10{sup 12?}A/m{sup 2}. The cracks stopped when their lengths reached 250–450??m. This behavior is explained by the balance of electromigration and stress-induced atomic fluxes.

  2. Fast-acting nuclear reactor control device

    DOE Patents [OSTI]

    Kotlyar, Oleg M. (Idaho Falls, ID); West, Phillip B. (Idaho Falls, ID)

    1993-01-01T23:59:59.000Z

    A fast-acting nuclear reactor control device for moving and positioning a fety control rod to desired positions within the core of the reactor between a run position in which the safety control rod is outside the reactor core, and a shutdown position in which the rod is fully inserted in the reactor core. The device employs a hydraulic pump/motor, an electric gear motor, and solenoid valve to drive the safety control rod into the reactor core through the entire stroke of the safety control rod. An overrunning clutch allows the safety control rod to freely travel toward a safe position in the event of a partial drive system failure.

  3. Thermomechanical analysis of fast-burst reactors

    SciTech Connect (OSTI)

    Miller, J.D.

    1994-08-01T23:59:59.000Z

    Fast-burst reactors are designed to provide intense, short-duration pulses of neutrons. The fission reaction also produces extreme time-dependent heating of the nuclear fuel. An existing transient-dynamic finite element code was modified specifically to compute the time-dependent stresses and displacements due to thermal shock loads of reactors. Thermomechanical analysis was then applied to determine structural feasibility of various concepts for an EDNA-type reactor and to optimize the mechanical design of the new SPR III-M reactor.

  4. Bi-Directional Fast Charging Study Report

    SciTech Connect (OSTI)

    Tyler Gray

    2012-02-01T23:59:59.000Z

    This report details the hardware and software infrastructure needed to demonstrate the possibility of utilizing battery power in plug-in hybrid electric vehicles (PHEVs) and electric vehicles (EVs) with a bi directional fast charger to support/offset peak building loads. This document fulfills deliverable requirements for Tasks 1.2.1.2, 1.2.1.3, and 1.2.1.4 of Statement of Work (SOW) No.5799 for Electric Transportation Engineering Corporation, now ECOtality North America (NA) support for the Idaho National Laboratory (INL).

  5. Physics with fast molecular-ion beams

    SciTech Connect (OSTI)

    Kanter, E.P.

    1980-01-01T23:59:59.000Z

    Fast (MeV) molecular-ion beams provide a unique source of energetic projectile nuclei which are correlated in space and time. The recognition of this property has prompted several recent investigations of various aspects of the interactions of these ions with matter. High-resolution measurements on the fragments resulting from these interactions have already yielded a wealth of new information on such diverse topics as plasma oscillations in solids and stereochemical structures of molecular ions as well as a variety of atomic collision phenomena. The general features of several such experiments will be discussed and recent results will be presented.

  6. Fast-acting valve and uses thereof

    DOE Patents [OSTI]

    Meyer, James A. (Espanola, NM)

    1982-01-01T23:59:59.000Z

    A very fast acting valve capable of producing a very well-defined plug of gas suitable for filling a theta pinch vacuum vessel is given. The valve requires no springs, instead being stopped mainly by a nonlinear force. Thus, the valve is not subject to bouncing; and the ratio of the size of the valve housing to the size of the valve stem is smaller than it would be if springs were needed to stop the valve stem. Furthermore, the valve can be used for thousands of valve firings with no apparent valve damage.

  7. Recipe for Reform: The Food Economy Movement in Britain During the First World War

    E-Print Network [OSTI]

    Buckley, Michael Dennis

    2009-01-01T23:59:59.000Z

    series. However, one food reformer had not plagiarized fromBefore the war, food reformers addressed endemic hungerback on the prewar reformers' program of "food economy."

  8. The effects of background adaptation and food availability on habitat preference of Corythoichthys flavofasciatus

    E-Print Network [OSTI]

    Iyer, Neetha

    2012-01-01T23:59:59.000Z

    ADAPTATION AND FOOD AVAILABILITY ON HABITAT PREFERENCE OFchoice is related to the availability of food, presence ofbackground adaptation, food availability, or a combination

  9. Low-income consumers, though less aware of genetically modified foods, are concerned and want labels

    E-Print Network [OSTI]

    King, Nicelma J.

    2003-01-01T23:59:59.000Z

    sentiment about genetically modified food. Pew Initia- tiveless aware of genetically modified foods, are concerned andattitudes about genetically modified foods have been

  10. Decolonizing our plates : analyzing San Diego and vegans of color food politics

    E-Print Network [OSTI]

    Navarro, Marilisa Cristina

    2011-01-01T23:59:59.000Z

    vegetables and fruits, genetically modified foods, having nothat produce genetically modified foods, such as a Februaryorganic, non-genetically modified, and slow foods (Slocum

  11. Cost modeling in the integrated supply chain strategic decision process

    E-Print Network [OSTI]

    Robinson, Todd (Todd Christopher)

    2006-01-01T23:59:59.000Z

    This thesis is based on an internship at Honeywell Aerospace's Integrated Supply Chain (ISC) Leadership division. This work focuses on the role and use of analytical cost models in the strategy development process. The ...

  12. Photovoltaic Supply Chain and Cross-Cutting Technologies Round 1

    Broader source: Energy.gov [DOE]

    On June 11, 2009, DOE announced the first round of Photovoltaic (PV) Supply Chain and Cross-Cutting Technologies awardees. The funded projects target manufacturing and product cost reduction with...

  13. Energy Department Announces $2 Million to Develop Supply Chain...

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

    today announced up to 2 million to develop the domestic supply chain for hydrogen and fuel cell technologies and study the competitiveness of U.S. hydrogen and fuel cell system...

  14. Developing a process for supply chain risk management

    E-Print Network [OSTI]

    Schoerner, Daniel (Daniel Richard)

    2009-01-01T23:59:59.000Z

    In today's competitive markets, companies look for any advantage they can build over their competitors. A number of companies recognize that supply chain excellence is an opportunity to create such an advantage. A superior ...

  15. Increasing supply chain robustness through process flexibility and strategic inventory

    E-Print Network [OSTI]

    Wang, He, S.M. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    When a disruption brings down one of company's manufacturing facilities, it can have a ripple effect on the entire supply chain and threaten the company's ability to compete. In this thesis, we develop an effective disruption ...

  16. Designing a flexible supply chain for new product launch

    E-Print Network [OSTI]

    Ha, Wei-Kwan Benjamin

    2005-01-01T23:59:59.000Z

    This thesis examines how companies tactically design flexible supply chains for new product launches. The research focus is on different strategies and tactics used by original equipment manufacturers to improve supply ...

  17. Strategic cost management in a global supply chain

    E-Print Network [OSTI]

    Rao, Venkatesh G. (Venkatesh Gopalkrishna), 1971-

    2004-01-01T23:59:59.000Z

    In the face of an economic downturn, cost has become a focal point of supply chain management. Cost management is increasingly being recognized as a vital core competency needed for survival. As companies transition from ...

  18. Supply chain disruptions : managing risks vs. managing crises

    E-Print Network [OSTI]

    Lee, Garrett J. (Garrett James)

    2007-01-01T23:59:59.000Z

    This thesis looks at two back-to-back disruptive supply chain events, one due to a sole-supplier's bankruptcy and the other caused by Hurricane Rita, that occurred at a specialty chemical company, and uses these examples ...

  19. The Effect of Temperature, Cations, and Number of Acyl Chains...

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

    of Temperature, Cations, and Number of Acyl Chains on the Lamellar to Non-Lamellar Transition in Lipid-A Membranes: A The Effect of Temperature, Cations, and Number of Acyl...

  20. Using big data for decisions in agricultural supply chain

    E-Print Network [OSTI]

    Smith, Derik Lafayette

    2013-01-01T23:59:59.000Z

    Agriculture is an industry where historical and current data abound. This paper investigates the numerous data sources available in the agricultural field and analyzes them for usage in supply chain improvement. We identified ...

  1. Myosin Heavy Chain Characteristics and Their Relationship to Exercise Performance

    E-Print Network [OSTI]

    Lane, Mike T.

    2014-08-31T23:59:59.000Z

    There are a large variety of factors that affect performance in physical tasks. One factor is the muscle myosin heavy chain (MHC) composition of the muscle involved in the task. Differences in MHC can affect not just ...

  2. Design of Extended Warranties in Supply Chains under Additive Demand

    E-Print Network [OSTI]

    Li, Kumpeg; Mallik, Suman; Chhajed, Dilip

    2012-01-01T23:59:59.000Z

    We study the design of extended warranties in a supply chain consisting of a manufacturer and an independent retailer. The manufacturer produces a single product and sells it exclusively through the retailer. The extended ...

  3. Coordination of supply chain inventory systems with private information 

    E-Print Network [OSTI]

    Chu, Chi-Leung

    2007-04-25T23:59:59.000Z

    This dissertation considers the problems of coordinating different supply chain inventory systems with private information under deterministic settings. These systems studied are characterized by the following properties: (a) each facility...

  4. Ethanol supply chain and industry overview : more harm than good?

    E-Print Network [OSTI]

    Bruce, Sarah L

    2013-01-01T23:59:59.000Z

    This thesis is a comprehensive study that aggregates the key aspects of ethanol including its supply chain, government legislation that impacts the use of, and the inherent material characteristics of the fuel as well as ...

  5. The dynamics of supply chains in the automotive industry

    E-Print Network [OSTI]

    Braese, Niklas

    2005-01-01T23:59:59.000Z

    This thesis looks at how supply chains in the automotive industry operate from the perspective of the manufacturers. The study includes the industry structure, the top players in the industry, factors that drive the industry, ...

  6. A carbon sensitive supply chain network problem with green procurement

    E-Print Network [OSTI]

    Simchi-Levi, David

    Faced with growing concerns over the environmental impact of human activities and increasing regulatory pressure, companies are beginning to recognize the importance of greening their supply chains by minimizing carbon ...

  7. Measuring environmental and social sustainability in the apparel supply chain

    E-Print Network [OSTI]

    Agbonkhese, Sophie Elise

    2010-01-01T23:59:59.000Z

    Historically, the apparel industry has operated in an unsustainable way. Materials, energy, and other resources are used inefficiently throughout the apparel supply chain, leading to unsustainable levels of waste generation. ...

  8. Carbon-Optimal and Carbon-Neutral Supply Chains

    E-Print Network [OSTI]

    Caro, F.; Corbett, C. J.; Tan, T.; Zuidwijk, R.

    2011-01-01T23:59:59.000Z

    that the focus in the life-cycle assessment (LCA) and carbonclosely related to life-cycle assessment (LCA). The existingsupply chains, and on life-cycle assessment (LCA) and carbon

  9. Risk from network disruptions in an aerospace supply chain

    E-Print Network [OSTI]

    Wilson, Bryan K. (Bryan Keith)

    2010-01-01T23:59:59.000Z

    This thesis presents methods for determining the effects of risk from disruptions using an aerospace supply chain as the example, primarily through the use of a computer simulation model. Uncertainty in the current marketplace ...

  10. Supply chain management in the dry bulk shipping industry

    E-Print Network [OSTI]

    Nicholson, Bryan E. (Bryan Edward)

    2006-01-01T23:59:59.000Z

    This paper is intended to show the importance of supply chain management in the dry-bulk shipping industry. A hypothetical company, the Texas Grain and Bakery Corporation, was created. The values and calculations used are ...

  11. Information and decentralization in inventory, supply chain, and transportation systems

    E-Print Network [OSTI]

    Roels, Guillaume

    2006-01-01T23:59:59.000Z

    This thesis investigates the impact of lack of information and decentralization of decision-making on the performance of inventory, supply chain, and transportation systems. In the first part of the thesis, we study two ...

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

    E-Print Network [OSTI]

    Abdulla, Saeed A.

    2010-10-12T23:59:59.000Z

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

  13. Green automotive supply chain for an emerging market

    E-Print Network [OSTI]

    Fisch, Gene (Gene Joseph)

    2008-01-01T23:59:59.000Z

    Green Supply Chain Management (GSCM) within the automotive industry is largely based on combining lean manufacturing with mandated supplier adoption of ISO 14001-compliant Environmental Management Systems (EMS). This ...

  14. Lucent SCN : leveraging the fully integrated supply chain

    E-Print Network [OSTI]

    Scholtz, Duncan M. L. (Duncan Myndert L.), 1975-

    2004-01-01T23:59:59.000Z

    (cont.) in the success of Lucent's turnaround and, from the patterns that emerge, a basis for a new holistic framework for designing and leveraging an integrated supply chain is offered. This framework suggests that attaining ...

  15. Where India fits within Flextronics global supply chain

    E-Print Network [OSTI]

    Ben-Simon, Yaakov (Yaakov Kobi)

    2007-01-01T23:59:59.000Z

    This project focuses on Flextronics International manufacturing strategy regarding its global supply chain design, and its export strategy from India. It also focuses on the application of the Flextronics case to the ...

  16. A study of non-homogeneous absorbing Markov chains

    E-Print Network [OSTI]

    Bean, John Kevin

    1975-01-01T23:59:59.000Z

    A STUDY OF NON-HOMOGENEOUS ABSORBING MARKOV CHAINS A Thesis by JOHN KEVIN BEAN Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement. ior the degree of MASTER OF SCIFNCE December 1975 Major... Subject: Mathematics A STUDY OF NON-HOMOGENEOUS ABSORBING MARKOV CHAINS A Thesis by JOHN KEVIN BEAN Approved as to style and content by: (C airman of Committee) (Head of Department) , '-. ! ember) em er December 1975 ABSTRACT A Study of Non...

  17. Transport and generation of macroscopically modulated waves in diatomic chains

    E-Print Network [OSTI]

    Johannes Giannoulis

    2011-05-08T23:59:59.000Z

    We derive and justify analytically the dynamics of a small macroscopically modulated amplitude of a single plane wave in a nonlinear diatomic chain with stabilizing on-site potentials including the case where a wave generates another wave via self-interaction. More precisely, we show that in typical chains acoustical waves can generate optical but not acoustical waves, while optical waves are always closed with respect to self-interaction.

  18. animal foods protein: Topics by E-print Network

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

    of this hypothesis in food webs in e.g. the North Pacific, the North Sea and the Baltic Sea. The emergence of junk-food in these systems may be coupled to large scale...

  19. Be Prepared with a 3-day Emergency Food Supply

    E-Print Network [OSTI]

    should be used or expiration dates. Low- acid canned goods (meat, poultry, fish, gravy, stew, soups (over 100 degrees) and freezing temperatures are harmful to canned goods. (The Food Keeper, Food

  20. College of Agriculture, Food and Environment AEC Agricultural Economics

    E-Print Network [OSTI]

    MacAdam, Keith

    College of Agriculture, Food and Environment AEC Agricultural Economics KEY: # = new course THE ECONOMICS OF FOOD AND AGRICULTURE. (3 of agriculture in both a national and international dimension. Students who have completed ECO 201

  1. Distant harvest : the production and price of organic food

    E-Print Network [OSTI]

    Sherburne, Morgan (Morgan L.)

    2010-01-01T23:59:59.000Z

    Organic food is growing in popularity, enjoying a 15 to 20% increase in sales, yearly, since about 1997, according to the Organic Trade Association. Organic produce makes up about 2% of the United States' total food sales ...

  2. STUDENT ORGANIZATION FOOD/BEVERAGE HANDLING REQUEST FOR

    E-Print Network [OSTI]

    Oklahoma, University of

    STUDENT ORGANIZATION FOOD/BEVERAGE HANDLING REQUEST FOR HEALTH DEPARTMENT APPROVAL Please submit. PLEASE ALLOW AT LEAST 10 working days for approval. Student Organization: ___________________________________________________________ Student Responsible for Event/Food Handling: _______________________________________ Phone Number

  3. Healthy Foods, Healthy Lives Institute Planning Grants Awarded Spring 2013

    E-Print Network [OSTI]

    Amin, S. Massoud

    titled Food Explorers. This partnership will develop a strategy, in collaboration with local school ­ December 31, 2013 Community Partners: Shalini Gupta, Executive Director, Center for Earth, Energy locally sourced foods from Hmong immigrant farmers as healthier menu options for patients

  4. Standard Guide for Packaging Materials for Foods to Be Irradiated

    E-Print Network [OSTI]

    American Society for Testing and Materials. Philadelphia

    2009-01-01T23:59:59.000Z

    1.1 This guide provides a format to assist producers and users of food packaging materials in selecting materials that have the desirable characteristics for their intended use and comply with applicable standards or government authorizations. It outlines parameters that should be considered when selecting food-contact packaging materials intended for use during irradiation of prepackaged foods and it examines the criteria for fitness for their use. 1.2 This guide identifies known regulations and regulatory frameworks worldwide pertaining to packaging materials for holding foods during irradiation; but it does not address all regulatory issues associated with the selection and use of packaging materials for foods to be irradiated. It is the responsibility of the user of this guide to determine the pertinent regulatory issues in each country where foods are to be irradiated and where irradiated foods are distributed. 1.3 This guide does not address all of the food safety issues associated with the synergisti...

  5. China's food production under water and land limitations

    E-Print Network [OSTI]

    Hoisungwan, Piyatida

    2010-01-01T23:59:59.000Z

    The future availability of the natural resources (water and land) needed for food production is highly uncertain. Evidence shows diminishing natural resources and growing food demand throughout many parts of the world. ...

  6. A center for food, Kowloon City, Hong Kong

    E-Print Network [OSTI]

    Chan, Kwan Yue, 1979-

    2005-01-01T23:59:59.000Z

    Modern day living limits us from understanding and seeing where our food comes from and how it was planted, grown, and manufactured. As we become more and more conscious about our diets, our relationship to food is more ...

  7. aquatic food webs: Topics by E-print Network

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

    to choose from. However, even within this morass it is clear that aquatic food-web research has 2 Distribution of Phthalate Esters in a Marine Aquatic Food Web...

  8. Turing patterns and apparent competition in predator-prey food webs on networks

    E-Print Network [OSTI]

    Fernandes, Lucas D

    2012-01-01T23:59:59.000Z

    Reaction-diffusion systems may lead to the formation of steady state heterogeneous spatial patterns, known as Turing patterns. Their mathematical formulation is important for the study of pattern formation in general and play central roles in many fields of biology, such as ecology and morphogenesis. In the present study we focus on the role of Turing patterns in describing the abundance distribution of predator and prey species distributed in patches in a scale free network structure. We extend the original model proposed by Nakao and Mikhailov by considering food chains with several interacting pairs of preys and predators. We identify patterns of species distribution displaying high degrees of apparent competition driven by Turing instabilities. Our results provide further indication that differences in abundance distribution among patches may be, at least in part, due to self organized Turing patterns, and not necessarily to intrinsic environmental heterogeneity.

  9. Fast ion absorption of the high harmonic fast wave in the National Spherical Torus Experiment a...

    E-Print Network [OSTI]

    Egedal, Jan

    the high harmonic fast wave #HHFW# and energetic particles in a spherical torus #ST# #Ref. 1# is a new, Princeton, New Jersey 08543 R. W. Harvey CompX, Del Mar, California 92014 T. K. Mau University of California, Columbia University, New York, New York 10027 J. Egedal Plasma Science and Fusion Center, Massachusetts

  10. FPGA FFT(Fast Fourier Transform) 1 FPGA FFT(Fast Fourier Transform)

    E-Print Network [OSTI]

    Jang, Ju-Wook

    trade-offs using high-level performance estimation to obtain energy-efficient designs. We implemented Seon-il Choi Gokul Govindu Viktor K. Prasanna ABSTRACT In this paper, we develop energy efficient designs for the Fast Fourier Transform (FFT) on FPGAs. Architectures for FFT on FPGAs are designed

  11. PLUTONIUM METALLIC FUELS FOR FAST REACTORS

    SciTech Connect (OSTI)

    STAN, MARIUS [Los Alamos National Laboratory; HECKER, SIEGFRIED S. [Los Alamos National Laboratory

    2007-02-07T23:59:59.000Z

    Early interest in metallic plutonium fuels for fast reactors led to much research on plutonium alloy systems including binary solid solutions with the addition of aluminum, gallium, or zirconium and low-melting eutectic alloys with iron and nickel or cobalt. There was also interest in ternaries of these elements with plutonium and cerium. The solid solution and eutectic alloys have most unusual properties, including negative thermal expansion in some solid-solution alloys and the highest viscosity known for liquid metals in the Pu-Fe system. Although metallic fuels have many potential advantages over ceramic fuels, the early attempts were unsuccessful because these fuels suffered from high swelling rates during burn up and high smearing densities. The liquid metal fuels experienced excessive corrosion. Subsequent work on higher-melting U-PuZr metallic fuels was much more promising. In light of the recent rebirth of interest in fast reactors, we review some of the key properties of the early fuels and discuss the challenges presented by the ternary alloys.

  12. Fast CsI-phoswich detector

    DOE Patents [OSTI]

    Langenbrunner, J.R.

    1996-05-07T23:59:59.000Z

    An improved phoswich radiation detector used pure CsI crystal and a fast plastic scintillator and a single photomultiplier tube. The plastic is arranged to receive incident radiation, and that which passed through then strikes the CsI crystal. Scintillation light from both the plastic and CsI crystal are applied to the photomultiplier tube, with the light from the plastic passing through the crystal without absorption therein. Electronics are provided for analyzing the output of the photomultiplier tube to discriminate responses due to the plastic and the CsI crystal, through short gate and long gate integration, to produce results which are indicative of the characteristics of the different types of incident radiation, even in the presence of large amounts of radiation. The phoswich detector has excellent timing resolution. The scintillators of the CsI- phoswich were chosen for their fast risetimes, of about 3 ns for NE102A, and 30 ns for the pure CsI. 5 figs.

  13. Fast CsI-phoswich detector

    DOE Patents [OSTI]

    Langenbrunner, James R. (1024 Osage Cir., Santa Fe, NM 87501)

    1996-01-01T23:59:59.000Z

    An improved phoswich radiation detector used pure CsI crystal and a fast plastic scintillator and a single photomultiplier tube. The plastic is arranged to receive incident radiation, and that which passed through then strikes the CsI crystal. Scintillation light from both the plastic and CsI crystal are applied to the photomultiplier tube, with the light from the plastic passing through the crystal without absorption therein. Electronics are provided for analyzing the output of the photomultiplier tube to discriminate responses due to the plastic and the CsI crystal, through short gate and long gate integration, to produce results which are indicative of the characteristics of the different types of incident radiation, even in the presence of large amounts of radiation. The phoswich detector has excellent timing resolution. The scintillators of the CsI- phoswich were chosen for their fast risetimes, of about 3 ns for NE102A, and 30 ns for the pure CsI.

  14. Fast field mapping device for cyclotron magnets

    SciTech Connect (OSTI)

    Berkes, B.; Brombach, D.; Szavits, O.

    1981-09-01T23:59:59.000Z

    The Swiss S.I.N. ring injector cyclotron has four sector magnets. For fast and accurate magnetic field measurements a new type of measuring system has been developed. The magnetic field of the sector magnets is measured in polar coordinates. The standard field map covers a range in radial direction from 240 to 3800 mm and in azimuthal direction from -47 deg. to +47 deg. in steps of 20 mm and 1/4 deg., respectively. Two Hall probes are mounted on a carriage which follows a meandric track. The data are taken in the ''flying'' mode, i.e. two fast DVM's read the values while the carriage is moving at an average speed of approx. 25 cm/sec. The measuring procedure is controlled on line by a small computer and is carried through automatically within roughly 2/one-half/ hr. The process control software contains diagnostic routines for surveying the operation as well as for a smoothing check of the measured data which are written on a magnetic tape at the end of each radial track. 3 refs.

  15. The Fast Track to Fusion Power

    SciTech Connect (OSTI)

    Smith, Chris Llewellyn (UKAEA, Culham) [UKAEA, Culham

    2005-04-28T23:59:59.000Z

    World energy use is predicted to double in the next 40 years. Today, 80% is provided by burning fossil fuels, but this is not sustainable indefinitely because (i) it is driving climate change, and (ii) fossil fuels will eventually be exhausted (starting with oil). The resulting potential energy crisis requires increased investment in energy research and development (which is currently very small on the scale of the $3 trillion p.a. energy market, and falling). The wide portfolio of energy work that should be supported must include fusion, which is one of very few options that are capable in principle of supplying a large fraction of need in an environmentally responsible manner. The case for fusion has been strengthened by recent advances in plasma physics and fusion technology and by studies of fusion power plants that address safety and cost issues. The big questions are, 'How can we deliver fusion power as fast as possible?' and 'How long is it likely to take?' I will review progress in fusion, and argue for a focused fast-track program that could deliver a working prototype power station in less than 30 years.

  16. MPACT Fast Neutron Multiplicity System Prototype Development

    SciTech Connect (OSTI)

    D.L. Chichester; S.A. Pozzi; J.L. Dolan; M.T. Kinlaw; S.J. Thompson; A.C. Kaplan; M. Flaska; A. Enqvist; J.T. Johnson; S.M. Watson

    2013-09-01T23:59:59.000Z

    This document serves as both an FY2103 End-of-Year and End-of-Project report on efforts that resulted in the design of a prototype fast neutron multiplicity counter leveraged upon the findings of previous project efforts. The prototype design includes 32 liquid scintillator detectors with cubic volumes 7.62 cm in dimension configured into 4 stacked rings of 8 detectors. Detector signal collection for the system is handled with a pair of Struck Innovative Systeme 16-channel digitizers controlled by in-house developed software with built-in multiplicity analysis algorithms. Initial testing and familiarization of the currently obtained prototype components is underway, however full prototype construction is required for further optimization. Monte Carlo models of the prototype system were performed to estimate die-away and efficiency values. Analysis of these models resulted in the development of a software package capable of determining the effects of nearest-neighbor rejection methods for elimination of detector cross talk. A parameter study was performed using previously developed analytical methods for the estimation of assay mass variance for use as a figure-of-merit for system performance. A software package was developed to automate these calculations and ensure accuracy. The results of the parameter study show that the prototype fast neutron multiplicity counter design is very nearly optimized under the restraints of the parameter space.

  17. Flexible Conversion Ratio Fast Reactor Systems Evaluation

    SciTech Connect (OSTI)

    Neil Todreas; Pavel Hejzlar

    2008-06-30T23:59:59.000Z

    Conceptual designs of lead-cooled and liquid salt-cooled fast flexible conversion ratio reactors were developed. Both concepts have cores reated at 2400 MWt placed in a large-pool-type vessel with dual-free level, which also contains four intermediate heat exchanges coupling a primary coolant to a compact and efficient supercritical CO2 Brayton cycle power conversion system. Decay heat is removed passively using an enhanced Reactor Vessel Auxiliary Cooling System and a Passive Secondary Auxiliary Cooling System. The most important findings were that (1) it is feasible to design the lead-cooled and salt-cooled reactor with the flexible conversion ratio (CR) in the range of CR=0 and CR=1 n a manner that achieves inherent reactor shutdown in unprotected accidents, (2) the salt-cooled reactor requires Lithium thermal Expansion Modules to overcme the inherent salt coolant's large positive coolant temperature reactivity coefficient, (3) the preferable salt for fast spectrum high power density cores is NaCl-Kcl-MgCl2 as opposed to fluoride salts due to its better themal-hydraulic and neutronic characteristics, and (4) both reactor, but attain power density 3 times smaller than that of the sodium-cooled reactor.

  18. Reaching More for Less: Modernizing US International Food Aid Programs

    E-Print Network [OSTI]

    Natsios, Andrew

    2015 budget were passed.5 Per- haps more importantly, in an emergency situ- ation where men, women, and children are in desperate need of food aid, being able to get them the food they need to survive weeks ear- lier would be immensely beneficial.../documents/1866/FoodAidReformFactSheet_FY 2015.pdf 6 Ferguson, Hillary, Thembela Kepe. 2011. “Smallholder farmer participation in local and regional food aid procurement: As- sessing the benefits and challenges in southwestern Uganda.” International Development...

  19. Proper Usage of Drugs and Chemicals in Food Animals

    E-Print Network [OSTI]

    Faries Jr., Floron C.

    2002-02-15T23:59:59.000Z

    Federal regulations exist to ensure the proper distribution and usage of veterinary drugs and to prevent adulteration of the food supply with illegal drug residues through drug misuse in food produc- ing animals. The Food and Drug Administration... of omission or commission, violative residues in livestock and poultry (by irresponsible and illegal distribution and use of drugs) violates state and federal laws. When FSIS inspectors detect violative drug residues in food products derived from ani- mals...

  20. THE PUBLIC PERCEPTION OF GM FOODS ALEXANDRA SAPONJA

    E-Print Network [OSTI]

    Nottingham, University of

    in some way. Examples of GM crops and plant based foods include potatoes, tomatoes and corn, whereas non

  1. A FORMULA FOR EFFICIENCY OF FAST WAVE CURRENT DRIVE

    E-Print Network [OSTI]

    Karney, Charles

    A FORMULA FOR EFFICIENCY OF FAST WAVE CURRENT DRIVE IN FUSION DEVICES S.C. CHIU, C.F.F. KARNEY,* R://charles.karney.info/biblio/chiu92.html #12;Chiu e t al. 4 FORMULA FOR EFFICIENCY OF FAST WAVE CURRENT DRIVE IN FUSION DEVICES A FORMULA FOR EFFICIENCY OF FAST WAVE CURRENT DRIVE IN FUSION DEVICES* S.C. CHIU,C.F.F. KARNEY,~R.W. HARVEY

  2. Development of a fast position-sensitive laser beam detector

    SciTech Connect (OSTI)

    Chavez, Isaac; Huang Rongxin; Henderson, Kevin; Florin, Ernst-Ludwig; Raizen, Mark G. [Center for Nonlinear Dynamics and Department of Physics, University of Texas at Austin, Austin, Texas 78712 (United States)

    2008-10-15T23:59:59.000Z

    We report the development of a fast position-sensitive laser beam detector. The detector uses a fiber-optic bundle that spatially splits the incident beam, followed by a fast balanced photodetector. The detector is applied to the study of Brownian motion of particles on fast time scales with 1 A spatial resolution. Future applications include the study of molecule motors, protein folding, as well as cellular processes.

  3. Illicit substance detection using fast-neutron interrogation systems

    SciTech Connect (OSTI)

    Yule, T.J.; Micklich, B.J.; Fink, C.L.; Smith, D.L.

    1994-06-01T23:59:59.000Z

    Fast-neutron interrogation techniques are of interest for detecting illicit substances such as explosives and drugs because of their ability to identify light elements such as carbon, nitrogen, and oxygen, which are the primary constituents of these materials. Two particular techniques, Fast-Neutron Transmission Spectroscopy and Pulsed Fast-Neutron Analysis, are discussed. Examples of modeling studies are provided which illustrate the applications of these two techniques.

  4. NEWS & VIEWS NATURE|Vol 439|26 January 2006 limited utility. High-fat, fast-food diets can

    E-Print Network [OSTI]

    Shull, Kenneth R.

    consumed more oxygen and produced more carbon dioxide, and so had a decreased respiratory quotient of active thyroid hormone in fat cells (Fig. 1). Bile acids have been shown to mitigate diet- induced jumps. The result may seem unsurprising -- most cash transactions are carried out locally, but every now

  5. USDA Food Safety News Alert Cleaning the Office Refrigerator

    E-Print Network [OSTI]

    Watson, Craig A.

    USDA Food Safety News Alert Cleaning the Office Refrigerator When it comes to safe food handling, everything that comes in contact with food must be kept clean -- including the refrigerator. You probably keep your refrigerator at home clean, but the office refrigerator may be a problem because it

  6. Staff summary of Issues & Recommendations Predation and Food Webs

    E-Print Network [OSTI]

    1 Staff summary of Issues & Recommendations Predation and Food Webs *Preliminary draft, please and Food Webs Specific Language Changes NOAA Fisheries recommends the following new language in the Habitat of non-native predators including abundance, diel and temporal distributions, and food web interactions

  7. Healthy Foods, Healthy Lives: Cooking on a Student's Budget

    E-Print Network [OSTI]

    Amin, S. Massoud

    Healthy Foods, Healthy Lives: Cooking on a Student's Budget FScN 2002 ­ Fall & Spring Semesters/monthly menus within a realistic food budget and a modest supply list Gain valuable information and connect to a variety of resources on nutrition, food safety, budgeting and meal planning Develop a social network

  8. FOOD SCIENCE & HUMAN NUTRITION http://foodsciencehumannutrition.umaine.edu/

    E-Print Network [OSTI]

    Thomas, Andrew

    companies with product development. Value-added and food safety research. Improving the post-harvest quality and vegetable products, food safety, food microbiology, seafood quality and product development and human nutrition faculty areas of expertise. Graduate thesis research is under the supervision

  9. Dietary long-chain, but not medium-chain, triglycerides impair exercise performance and uncouple cardiac mitochondria in rats

    E-Print Network [OSTI]

    Murray, Andrew J; Knight, Nicholas S; Little, Sarah E; Cochlin, Lowri E; Clements, Mary; Clarke, Kieran

    2011-08-01T23:59:59.000Z

    RESEARCH Open Access Dietary long-chain, but not medium-chain, triglycerides impair exercise performance and uncouple cardiac mitochondria in rats Andrew J Murray*, Nicholas S Knight, Sarah E Little, Lowri E Cochlin, Mary Clements and Kieran Clarke... mitochondria were mea- sured using a Clark-type oxygen electrode (Strathkelvin Instruments Ltd, Glasgow, UK), as described previously [18]. The chambers were treated identically throughout the experiment, except that one contained 1 ?mol GDP added...

  10. Advanced Imaging and Ultra-fast Material Probing With Inverse...

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

    Imaging and Ultra-fast Material Probing With Inverse Compton Scattering A proposal to the Brookhaven Accelerator Test Facility Gerard Andonian, Alberto Bacci, Ubaldo...

  11. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables...

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

    Charge Grid Impacts with Renewables and Energy Storage AVTA: Bidirectional Fast Charging Report AVTA: 2010 Honda Civic HEV with Experimental Ultra Lead Acid Battery Testing Results...

  12. Dielectric liquid ionization chambers for detecting fast neutrons

    E-Print Network [OSTI]

    Boyd, Erin M

    2008-01-01T23:59:59.000Z

    Three ionization chambers with different geometries have been constructed and filled with dielectric liquids for detection of fast neutrons. The three dielectric liquids studied were Tetramethylsilane (TMS), Tetramethylpentane ...

  13. Energy Management Strategies for Fast Battery Temperature Rise...

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

    Very Cold Conditions Energy Management Strategies for Fast Battery Temperature Rise and Engine Efficiency Improvement at Very Cold Conditions 2010 DOE Vehicle Technologies and...

  14. Fast Generation of Potentials for Self-Assembly of Particles

    E-Print Network [OSTI]

    Philip du Toit

    2009-05-12T23:59:59.000Z

    May 12, 2009 ... Fast Generation of Potentials for Self-Assembly of Particles. Philip du Toit(pdutoit ***at*** cds.caltech.edu) Katalin Grubits(katalin ***at*** ...

  15. Maximum Fuel Utilization in Advanced Fast Reactors without Actinides Separation

    E-Print Network [OSTI]

    Heidet, Florent

    2010-01-01T23:59:59.000Z

    selected as part of the Generation IV reactors .. - 4 -The development of Generation IV fast reactors can make aconcepts selected for the Generation IV reactors, three,

  16. acid fast bacilli: Topics by E-print Network

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

    Acid Fast Bacilli in a Low- Incidence Setting CiteSeer Summary: Introduction: Light emitting diode fluorescence microscopes have many practical advantages over conventional...

  17. allowing fast fpga: Topics by E-print Network

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

    components are injected separately and can be monitored separately using a fast current transformer (FCT) or an integrating current transformer (ICT). The signals from these...

  18. achieve fast exact: Topics by E-print Network

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

    The BoxTree: Exact and Fast Collision Detection of Arbitrary Polyhedra Gabriel Zachmann Fraunhofer-convex polyhedra ef- ficiently. The approach attains its speed by a...

  19. Dominican Republic-Fast-Track Development of TransformativeClimate...

    Open Energy Info (EERE)

    Fast-Track Development of Transformative Climate-Compatible Development Plans and Building of Regional and Local Capacities Jump to: navigation, search Logo: Dominican...

  20. Fast and Robust Recursive Algorithms for Separable Nonnegative ...

    E-Print Network [OSTI]

    2012-08-10T23:59:59.000Z

    They are very fast, running in approximately 6mnr floating point operations, while the .... The assumption on matrix H is made without loss of generality by. 1.