Sample records for factors affecting natural

  1. Analysis Of Factors Affecting Natural Source Slf Electromagnetic...

    Open Energy Info (EERE)

    At Geothermal Wells Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Analysis Of Factors Affecting Natural Source Slf Electromagnetic...

  2. Factors Affecting Photosynthesis!

    E-Print Network [OSTI]

    Kudela, Raphael M.

    Factors Affecting Photosynthesis! Temperature Eppley (1972) Light Sverdrup's Critical Depth-493, but the general concept is still valid! ! #12;PB opt & Temperature! #12;Photosynthesis & Temperature! Remember: in the laboratory, we can measure photosynthesis versus irradiance (PvsE) and calculate Ek, Pmax, and alpha

  3. Factors Affecting the Relationship between Crude Oil and Natural Gas Prices (released in AEO2010)

    Reports and Publications (EIA)

    2010-01-01T23:59:59.000Z

    Over the 1995-2005 period, crude oil prices and U.S. natural gas prices tended to move together, which supported the conclusion that the markets for the two commodities were connected. Figure 26 illustrates the fairly stable ratio over that period between the price of low-sulfur light crude oil at Cushing, Oklahoma, and the price of natural gas at the Henry Hub on an energy-equivalent basis.

  4. Factors Affecting Option Premium Values

    E-Print Network [OSTI]

    Johnson, Jason; Smith, Jackie; Dhuyvetter, Kevin C.; Waller, Mark L.

    1999-06-23T23:59:59.000Z

    Factors Affecting Option Premium Values Jason Johnson, Jackie Smith, Kevin Dhuyvetter and Mark Waller* Put Options Hedging in the futures market with options is much like buying an insurance policy to protect commodity sellers against declining...

  5. Factors affecting mother-child play

    E-Print Network [OSTI]

    Welch, Jennifer Colleen

    1993-01-01T23:59:59.000Z

    , factors that affect parents' ability to play with their children have not been widely addressed in the literature. As Webster-Stratton (1990) points out, little effort has been made to understand "the factors that influence parents' perceptions... support of competent parenting" (p. 215). Although there is not sufficient evidence to date to support this claim, it is clear that marital satisfaction and marital conflict should not be overlooked when researching parenting (e. g. , Brody, Pellegrini...

  6. affecting critical factors: Topics by E-print Network

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

    social responsibility implementation: an emphasis on values 5 Factors affecting wild turkey distribution and numbers Texas A&M University - TxSpace Summary: FACTORS AFFECTING...

  7. The Complex and Multi-Faceted Nature of School Construction Costs: Factors Affecting California. A Report to the American Institute of Architects California Council

    E-Print Network [OSTI]

    Vincent, Jeffrey M; McKoy, Deborah

    2008-01-01T23:59:59.000Z

    using the RS Means Construction Cost Index. Exhibit 8 belowIndex, a national construction cost index that factors laborconstruction costs was measured with the School Construction Regulation Index (

  8. Factors Affecting Auction Market Operating Costs.

    E-Print Network [OSTI]

    Wootan, Charley V.; McNeely, John G.

    1966-01-01T23:59:59.000Z

    Factors Affecting Auction Market Operating Costs Texas Summary and Conclusions T THE TIME THE DATA for this study were collected A there were 178 livestock auctions operating in Texas; 140 were included in this analysis. They ranyed in size... from just over 5,000 animal units per year to alinost 350,000. It has been sl~own that opera- - tional efficiency, measured in terms of average cost per unit marketed, increases directly with firm size and that efficiency gains were most marked...

  9. Factors Affecting the Battery Performance of Anthraquinone-based...

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

    Affecting the Battery Performance of Anthraquinone-based Organic Cathode Materials. Factors Affecting the Battery Performance of Anthraquinone-based Organic Cathode Materials....

  10. Factors Affecting HCCI Combustion Phasing for Fuels with Single...

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

    Affecting HCCI Combustion Phasing for Fuels with Single- and Dual-Stage Chemistry Factors Affecting HCCI Combustion Phasing for Fuels with Single- and Dual-Stage Chemistry 2004...

  11. affect postprandial factor: Topics by E-print Network

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

    may influence the decision Cheng, Yvonne 2011-01-01 3 Factors affecting wild turkey distribution and numbers Texas A&M University - TxSpace Summary: FACTORS AFFECTING...

  12. Factors affect offshore production loss control

    SciTech Connect (OSTI)

    Ash, C.S.

    1986-05-12T23:59:59.000Z

    Many aspects of petroleum measurement on an offshore production platform are the same as at an onshore facility, but there are some unique differences. Before going into them it should be noted that even in today's climate of low or declining oil prices that stock loss control is still important. Improving measurement of the quantity of oil transfers can help reduce the amount of stock that is ''unaccounted for'' or lost. As stock loss is reduced, the salable quantity increases, the gross revenue increases, and the net revenue increases. Even in cases where transfers are between two departments of the same company, accurate measurement and proper accountability are required because they often are the basis for determining costs and can thus affect the price that is charged on a later custody transfer. Inefficiencies in intracompany transfers can often hide real losses which may occur during intercompany transfers.

  13. Factors affecting attitudinal patterns toward education in the Dominican Republic

    E-Print Network [OSTI]

    Carpenter, Edwin Hugh

    1968-01-01T23:59:59.000Z

    FACTORS AF'FECTING ATTITUDINAL PATTERNS TOWARD EDUCATION IN THE DOHINICAN REPUBLIC A Thesi. s by EDWIN HUGH CARPENTER Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements for the degree... of NASTER OF SCIENCE August 1968 Major Sub)sot: Sociology FACTORS AFFECTING ATTITUDINAL PATTERNS TOWARD EDUCATION IN THE DOMINICAN REPUBLIC A Thesis by EDWIN HUGH CARPENTER Approved as to style and content by: (Chairman gf Commit tee) (Head...

  14. An economic analysis of factors affecting the Texas potato market

    E-Print Network [OSTI]

    Asgill, Oladimagi Winsome

    1989-01-01T23:59:59.000Z

    AN ECONOMIC ANALYSIS OF FACTORS AFFECTING THE TEXAS POTATO MARKET A Thesis OLADIMAGI WINSOME ASGILL Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 1989 Major Subject: Agricultural Economics AN ECONOMIC ANALYSIS OP FACTORS AFFECTING THE TEXAS POTATO MARKET A Thesis OLADIMAGI WINSOME ASGILL Approved as to style and content by: H. L. Goodwin (Chair of Committee) S. W. Fuller (Member...

  15. Natural Attenuation of Zinc Pollution in Smelter-Affected Soil

    E-Print Network [OSTI]

    Natural Attenuation of Zinc Pollution in Smelter-Affected Soil M . V E S P A , M . L A N S O N structural character- ization of the two types of Zn-containing phyllosilicate in slightly basic smelter to the smelter and wind direction, is ferruginous with an average Fe/Al atomic ratio of 1.1 ( 0.5. The Zn2

  16. Environmental Factors Affecting Tropical Cyclone Power Dissipation KERRY EMANUEL

    E-Print Network [OSTI]

    Emanuel, Kerry A.

    - son 1974; Webster et al. 2005), and the Accumulated Cyclone Energy (ACE) index (Bell et al. 2000, the PDI is also accumulated over each year. Annually accumulated integral metrics such as ACE and PDI showEnvironmental Factors Affecting Tropical Cyclone Power Dissipation KERRY EMANUEL Program

  17. The quantum walk search algorithm: Factors affecting efficiency

    E-Print Network [OSTI]

    Neil B. Lovett; Matthew Everitt; Robert M. Heath; Viv Kendon

    2011-10-21T23:59:59.000Z

    We numerically study the quantum walk search algorithm of Shenvi, Kempe and Whaley [PRA \\textbf{67} 052307] and the factors which affect its efficiency in finding an individual state from an unsorted set. Previous work has focused purely on the effects of the dimensionality of the dataset to be searched. Here, we consider the effects of interpolating between dimensions, connectivity of the dataset, and the possibility of disorder in the underlying substrate: all these factors affect the efficiency of the search algorithm. We show that, as well as the strong dependence on the spatial dimension of the structure to be searched, there are also secondary dependencies on the connectivity and symmetry of the lattice, with greater connectivity providing a more efficient algorithm. In addition, we also show that the algorithm can tolerate a non-trivial level of disorder in the underlying substrate.

  18. Utility & Regulatory Factors Affecting Cogeneration & Independent Power Plant Design & Operation

    E-Print Network [OSTI]

    Felak, R. P.

    UTILITY & REGULATORY FACTORS AFFECTiNG COGENERATION & INDEPENDENT POWER PLANT DESIGN & OPERATION Richard P. Felak General Electric Company Schenectady, New York ABSTRACT In specifying a cogeneration or independent power plant, the owner... should be especially aware of the influences which electric utilities and regulatory bodies will have on key parameters such as size, efficiency, design. reliability/ availabilitY, operating capabilities and modes, etc. This paper will note examples...

  19. Factors Affecting PMU Installation Costs (October 2014) | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in RepresentativeDepartmentEnergy Factors Affecting PMU Installation Costs

  20. Factors affecting expanded electricity trade in North America

    SciTech Connect (OSTI)

    Hill, L.J.

    1994-01-01T23:59:59.000Z

    The authors explore factors that affect electricity trade between enterprises in the US and Canada and the US and Mexico. They look to those underlying policy and institutional factors that affect the relative costs of producing electricity in the three countries. In particular, they consider six factors that appear to have a significant impact on electricity trade in North America: differences in the types of economic regulation of power leading to differences in cost recovery for wholesale and retail power and wheeling charges; changing regulatory attitudes, placing more emphasis on demand-side management and environmental concerns; differences in energy and economic policies; differences in national and subnational environmental policies; changing organization of electric power industries which may foster uncertainty, change historical relationships, and provide other potentially important sources of power for distribution utilities; and differences in the ability of enterprises to gain access to electric power markets because of restrictions placed on transmission access. In Section 2, the authors discuss the regulation of electricity trade in North America and provide an overview of the recent trading experience for electricity between Canada and the US and between Mexico and the US, including the volume of that trade over the past decade and existing transmission capacity between regions of the three countries. In Section 3, they look at the benefits that accrue to trading counties and what those benefits are likely to be for the three countries. The discussion in Section 4 centers on the relevant provisions of the Canada Free Trade Agreement and the proposed North American Free Trade Agreement. In Section 5, they set the stage for the discussion of policy and institutional differences presented in Section 6 by outlining differences in the organization of the electric power sectors of Canada, the US, and Mexico. The study is synthesized in Section 7.

  1. Factors Affecting Prostate Volume Estimation in Computed Tomography Images

    SciTech Connect (OSTI)

    Yang, Cheng-Hsiu [Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan (China); Wang, Shyh-Jen [Divisions of Experimental Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan (China); Institute of Biomedical Engineering, National Yang Ming University, Taipei, Taiwan (China); Lin, Alex Tong-Long [Divisions of Urology, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan (China); Lin, Chao-An, E-mail: calin@pme.nthu.edu.t [Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan (China)

    2011-04-01T23:59:59.000Z

    The aim of this study was to investigate how apex-localizing methods and the computed tomography (CT) slice thickness affected the CT-based prostate volume estimation. Twenty-eight volunteers underwent evaluations of prostate volume by CT, where the contour segmentations were performed by three observers. The bottom of ischial tuberosities (ITs) and the bulb of the penis were used as reference positions to locate the apex, and the distances to the apex were recorded as 1.3 and 2.0 cm, respectively. Interobserver variations to locate ITs and the bulb of the penis were, on average, 0.10 cm (range 0.03-0.38 cm) and 0.30 cm (range 0.00-0.98 cm), respectively. The range of CT slice thickness varied from 0.08-0.48 cm and was adopted to examine the influence of the variation on volume estimation. The volume deviation from the reference case (0.08 cm), which increases in tandem with the slice thickness, was within {+-} 3 cm{sup 3}, regardless of the adopted apex-locating reference positions. In addition, the maximum error of apex identification was 1.5 times of slice thickness. Finally, based on the precise CT films and the methods of apex identification, there were strong positive correlation coefficients for the estimated prostate volume by CT and the transabdominal ultrasonography, as found in the present study (r > 0.87; p < 0.0001), and this was confirmed by Bland-Altman analysis. These results will help to identify factors that affect prostate volume calculation and to contribute to the improved estimation of the prostate volume based on CT images.

  2. Knowledge Elecitation for Factors Affecting Taskforce Productivity using a Questionnaire

    E-Print Network [OSTI]

    Muhammad Sohail; Abdur Rashid Khan

    2009-07-30T23:59:59.000Z

    In this paper we present the process of Knowledge Elicitation through a structured questionnaire technique. This is an effort to depict a problem domain as Investigation of factors affecting taskforce productivity. The problem has to be solved using the expert system technology. This problem is the very first step how to acquire knowledge from the domain experts. Knowledge Elicitation is one of the difficult tasks in knowledge base formation which is a key component of expert system. The questionnaire was distributed among 105 different domain experts of Public and Private Organizations (i.e. Education Institutions, Industries and Research etc) in Pakistan. A total 61 responses from these experts were received. All the experts were well qualified, highly experienced and has been remained the members for selection committees a number of times for different posts. Facts acquired were analyzed from which knowledge was extracted and elicited. A standard shape was given to the questionnaire for further research as a knowledge learning tool. This tool may be used as a standard document for selection and promotion of employees.

  3. abiotic factors affecting: Topics by E-print Network

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

    explanatory variables affected significantly hedgerow species richness and composition. Multivariate analysis showed that, besides adjacent land use, hedgerow management, soil...

  4. affecting natural gas: Topics by E-print Network

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

    natural gas First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 NATURAL GAS MARKET ASSESSMENT Energy...

  5. Analysis Of Factors Affecting Natural Source Slf Electromagnetic

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat Place:Alvan BlanchAmiteInExploration At Geothermal Wells | Open

  6. Factors affecting the selling prices of small firms

    E-Print Network [OSTI]

    Somervuo, Timo J. (Timo Juhani)

    2008-01-01T23:59:59.000Z

    58 percent of the jobs in the United Stated are created by firms with fewer than 500 employees (Davis, et al. [1998]). Yet, there is only limited research done on the industry trends and conditions affecting small company ...

  7. Factors Affecting Carbohydrate Production and the Formation of Transparent Exopolymer Particles (TEP) by Diatoms

    E-Print Network [OSTI]

    Chen, Jie

    2014-03-25T23:59:59.000Z

    factors affect carbohydrate and TEP production by diatoms, and consequently influences aggregate formation. These influences have a profound impact on biogeochemical cycling of carbon....

  8. Early career development in the sport industry: factors affecting employment

    E-Print Network [OSTI]

    Hutchinson, Michael Daniel

    2009-05-15T23:59:59.000Z

    The purpose of this study is to identify the processes and factors contributing to employment in the sport industry. In order to completely address the sport industry as a whole, sport management has been pragmatically divided into five sub...

  9. Factors Affecting Cotton Producers' Choice of Marketing Outlet

    E-Print Network [OSTI]

    Pace, Jason 1979-

    2012-08-16T23:59:59.000Z

    Studies 4 Adoption Studies Employing Multinomial Logistic Regression ?.. 5 Hedging Studies ?????????????????????.. 8 Marketing Studies ????????????????????... 12 Non-cotton and General Commodity Marketing Studies ????. 12 Cotton Marketing Studies... Employing Multinomial Logistic Regression This paper will model the factors that influence several qualitative choices (cash marketing outlets) among cotton producers. The objective of qualitative choice modeling is to determine each explanatory...

  10. Factors affecting the availability of thick epiphyte mats and other potential nest platforms for

    E-Print Network [OSTI]

    Factors affecting the availability of thick epiphyte mats and other potential nest platforms, Catherine Conroy, Volker Bahn, Irene A. Manley, Alvin Cober, and David B. Lank Abstract: Nest platforms about factors that affect the availability of platforms or the growth of canopy epiphytes that provide

  11. Communication Factors Affecting African Policymakers' Decisions about Agricultural Biotechnology

    E-Print Network [OSTI]

    Begashaw, Belay Ejigu

    2010-10-12T23:59:59.000Z

    , unlike the current practice of using their home-grown seeds. Many observers also worry that promoters of genetic engineering seek to eliminate any possible competition from non-GM crops. In particular, non-GM crops affect traditional crops... on the issue. Modernist: There is far too much wooly, antiscientific thinking flying around. Prove to me that GM technologies pose any more risk than do traveling in a car or flying in a plane. The risks posed by GM crops are dwarfed by the risks we face...

  12. A critical evaluation of factors affecting reservoir yield estimates

    E-Print Network [OSTI]

    Bergman, Carla Elaine

    1987-01-01T23:59:59.000Z

    Statement of Problem Estimation of reservoir yield is fundamental to water resources planning and management. Effective management of the surface water resource of a river basin requires an understanding of the amount of water which can be provided... and approaches used in handling various complicating factors. Water supply planning and management involves complex institutional, legal, hydrologic, and physical systems. Streamflow, reservoir sedimentation, evaporation, water demands, and other variables...

  13. Factors affecting hydrolysis of condensed phosphates in soils

    E-Print Network [OSTI]

    Stewart, William M.

    1983-01-01T23:59:59.000Z

    PP was added to all samples, with the samples subsequently being incubated at 25C . Samples were again extracted and analyzed at 2, 6, 18, and 36 days. Phosphorous was extracted from all samples by the method of Gilliam and Sample (1968... Temperature 5 C 25 C 35 C Time 0 Days 2 Days 6 Days 18 Days 36 Days ppm 1. 8 a -1. 8 b 4. 3 a -4. 3 b 6. 8 a -2. 7 b -4. 1 b 4. 2 -2. 5 b -1. 7 b 1. 8 a -0. 8 b -1. 0 b o. o a O. 4 a O. s a -o. e a -0. 3 a t Means within a factor...

  14. Factors affecting coking pressures in tall coke ovens

    SciTech Connect (OSTI)

    Grimley, J.J.; Radley, C.E. [British Steel plc, Scunthorpe (United Kingdom). Scunthorpe Works

    1995-12-01T23:59:59.000Z

    The detrimental effects of excessive coking pressures, resulting in the permanent deformation of coke oven walls, have been recognized for many years. Considerable research has been undertaken worldwide in attempts to define the limits within which a plant may safely operate and to quantify the factors which influence these pressures. Few full scale techniques are available for assessing the potential of a coal blend for causing wall damage. Inference of dangerous swelling pressures may be made however by the measurement of the peak gas pressure which is generated as the plastic layers meet and coalesce at the center of the oven. This pressure is referred to in this report as the carbonizing pressure. At the Dawes Lane cokemaking plant of British Steel`s Scunthorpe Works, a large database has been compiled over several years from the regulator measurement of this pressure. This data has been statistically analyzed to provide a mathematical model for predicting the carbonizing pressure from the properties of the component coals, the results of this analysis are presented in this report.

  15. Factors affecting the permanence of livestock projects undertaken by Heifer International-Mexico

    E-Print Network [OSTI]

    Arispe, Sergio Adrian

    2003-01-01T23:59:59.000Z

    in the state of Durango, Mexico. This study identified and analyzed the factors affecting the permanence of hog and dairy cow projects in four communities in the state of Durango, Mexico. The researcher interviewed seven project managers and 35 beneficiaries...

  16. Factors Affecting the Mechanical Behavior of Bone Subrata Saha, Ph.D.

    E-Print Network [OSTI]

    Gilbert, Robert P.

    Factors Affecting the Mechanical Behavior of Bone by Subrata Saha, Ph.D. Research Professor-mail: subrata.saha@downstate.edu ABSTRACT The load carrying capacity of our skeletal system depends

  17. Factors affecting weaning weights of calves produced in Hereford and rotational crossbred herds

    E-Print Network [OSTI]

    Tovar-Rodriguez, Jorge

    1965-01-01T23:59:59.000Z

    FACTORS AFFECTING WEANING WEIGHTS OF CALVES PRODUCED IN HEREFORD AND ROTATIONAL CROSSBRED HERDS A Thesis By jORGE TOVAR R. Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 1965 Major Subject: Animal Production FACTORS AFFECTING WEANING WEIGHTS OF CALVES PRODUCED IN HEREFORD AND ROTATIONAL CROSSBRED HERDS A Thesis By JORGE TOVAR R. Approved as to style an content by: ( ' an of Committee...

  18. Factors affecting calf and dam weights and their effects on breeding programs

    E-Print Network [OSTI]

    Maddox, Lawrence Allen

    1964-01-01T23:59:59.000Z

    FACTORS AFFECTING CALF AND DAM WEIGHTS AND THEIR EFFECTS ON BREEDING PROGRAMS A Thesis By LAMRENCE ALLEN MADDOX, JR. Submitted to the Graduate College of the Texas A&M University in partial fulf illment of the requirements for the degree... of MASTER OF SCIENCE May, 1964 Major Subject: Animal Breeding FACTORS AFFECTING CALF AND DAM WEIGHTS AND THEIR EFFECTS ON BREEDING PROGRAMS A Thesis By IAWRENCE ALLEN MADDOX, JR Approved as to style and content by: (Chairman of Commit ee) (Head...

  19. Hydrologic, diel and lunar factors affecting fishes on artificial reefs off Panama City, Florida

    E-Print Network [OSTI]

    Sanders, Richard Morgan

    1983-01-01T23:59:59.000Z

    HYDROLOGIC, DIEL AND LUNAR FACTORS AFFECTING FISHES ON ARTIFICIAL REEFS OFF PANAMA CITY, FLORIDA A Thesis RICHARD MORGAN SANDERS, Jr. Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1983 Major Subject: Wildlife and Fisheries Sciences HYDROLOGIC, DIEL AND LUNAR FACTORS AFFECTING FISHES ON ARTIFICIAL REEFS OFF PANAMA CITY, FLORIDA A Thesis RICHARD MORGAN SANDERS, Jr. Approved as to style...

  20. FACTORS THAT AFFECT THE FATIGUE LIFE OF RUBBER: A LITERATURE SURVEY

    E-Print Network [OSTI]

    Fatemi, Ali

    FACTORS THAT AFFECT THE FATIGUE LIFE OF RUBBER: A LITERATURE SURVEY W. V. MARS* ADVANCED RESEARCH ENGINEER COOPER TIRE & RUBBER COMPANY, 701 LIMA AVE., FINDLAY, OHIO, 45840 A. FATEMI UNIVERSITY OF TOLEDO, TOLEDO, OHIO, 43606 ABSTRACT Many factors are known to influence the mechanical fatigue life of rubber

  1. Giant g-factors of natural impurities in synthetic quartz

    SciTech Connect (OSTI)

    Goryachev, Maxim; Farr, Warrick G.; Tobar, Michael E., E-mail: michael.tobar@uwa.edu.au [ARC Centre of Excellence for Engineered Quantum Systems, University of Western Australia, 35 Stirling Highway, Crawley WA 6009 (Australia)

    2013-12-23T23:59:59.000Z

    We report the observation of g-factors of natural paramagnetic impurities in a pure synthetic quartz crystal at milli-Kelvin temperatures. Measurements are made by performing spectroscopy using multiple high-Q whispering gallery modes sustained in the crystal. Extreme sensitivity of the method at low temperatures allows the determination of natural residual impurities introduced during the crystal growth. We observe g-factors that significantly differ from integer multiples of the electron g-factor in vacuum, and with values of up to 7.6, which reveals much stronger coupling between impurities and the crystal lattice than in previous studies. Both substitutional and interstitial ions are proposed as candidates for the observed interactions.

  2. Factors affecting the recovery of bacteria in freeze-dried model systems 

    E-Print Network [OSTI]

    Custer, Carl Steven

    1970-01-01T23:59:59.000Z

    FACTORS AFFECTING THE RECOVERY OF BACTERIA IN FREEZE-DRIED NODEL SYSTENS A Thesis by CARL STEVEN CUSTER Submitted to the Graduate College of Texas A&N University in partial fulfillment of the requirement for tbe degree of MASTER OF SCIENCE... December 1970' Najor Subject: Food Technology FACTORS AFFECTING THE RECOVERY OF BACTERIA IN FREEZE-DRIED MODEL SYSTEMS A Thesis CARL STEVEN CUSTER Approved as to sty1e and content by: Chairman of Com tee) Head of Departme (Member) (Member) (Member...

  3. Factors Affecting the Performance of Mechanical Cotton Harvesters (Stripper Type), Extractors and Cleaners.

    E-Print Network [OSTI]

    Jones, D. L. (Don L.); Killough, D. T. (David Thornton); Smith, H. P. (Harris Pearson)

    1946-01-01T23:59:59.000Z

    TEXAS AGRICULTURAL EXPERIMENT STATION R. D. LEWIS. DIRECTOR College Station, Texas ULLETIN NO. 686 DECEMBER, 1946 FACTORS AFFECTING THE PERFORMANCE OF MECHANICAL COTTON HARVESTERS (STRIPPER TYPE), EXTRACTORS AND CLEANERS H. P. SMITH, D. T... stripping machines during the past five years. Several concerns are now building two-row tractor mounted machines for the commercial trade. The performance of the stripper type cotton harvester is influenced by a number of factors, Tests to determine...

  4. Factors Affecting Ni and Zn Hydroxide Precipitate Formation in Soils. (S02-peltier222185-oral)

    E-Print Network [OSTI]

    Sparks, Donald L.

    Factors Affecting Ni and Zn Hydroxide Precipitate Formation in Soils. (S02-peltier222185-oral) Authors: E.F. Peltier* - Univ. of Delaware D.L. Sparks - Univ. of Delaware Abstract: The formation matter in the soil. Speaker Information: Edward Peltier, Univ. of Delaware, Dept. of Plant and Soil

  5. The Quality of Our Nation's Waters Factors Affecting Public-Supply-Well

    E-Print Network [OSTI]

    , and local information needs and decisions related to water-quality management and policy (httpThe Quality of Our Nation's Waters Factors Affecting Public-Supply-Well Vulnerability to Contamination: Understanding Observed Water Quality and Anticipating Future Water Quality National Water-Quality

  6. Recent research on navigation has been particularly notable for the increased understanding of the factors affecting

    E-Print Network [OSTI]

    Burgess, Neil

    of the factors affecting human navigation and the neural networks supporting it. The use of virtual reality humans and other animals in the neural basis of navigation. Addresses *Wellcome Department of Cognitive brain imaging, combined with the use of virtual environments, has revealed strong parallels between

  7. Factors affecting binder properties between production and construction and their impact on quality assurance programs

    E-Print Network [OSTI]

    Arambula Mercado, Edith

    2002-01-01T23:59:59.000Z

    Research. . 41 REFERENCES. APPENDIX 1 APPENDIX 2 . 43 . 46 51 APPENDIX 3 Page . . . 55 VITA . . . . . 58 LIST OF FIGURES FIGURE Page 1 Binder Path from the Supplier to the Construction Site. . . . 2 Box-plot for the Response Variable. . . . 26... Plot for the Contamination*Storage Time Interaction Effect. . . . . . . 33 7 Profile Plot for the Storage Time*Storage Temperature Interaction Effect. . . . . . 33 LIST OF TABLES TABLE Page 1 Factors That May Affect Binder Properties Prior...

  8. Some Factors Affecting the Utilization of Phosphoric Acid in Soils by Plants in Pot Experiments.

    E-Print Network [OSTI]

    Fudge, J. F. (Joseph Franklin); Fraps, G. S. (George Stronach)

    1944-01-01T23:59:59.000Z

    briefly as follows: Total phosphoric acid, Pz05: The soil was ignited with magnesium nitrate, the mixture was dissolved in hydrochloric acid, filtered, and phos- phoric acid was then determined by the volumetric method of the Associa- tion of Official...TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, Director College Station, Texas BULLETIN NO. 647 APRIL, 1944 SOME FACTORS AFFECTING THE UTILIZATION OF PHOSPHORIC ACID IN SOILS BY PLANTS IN POT EXPERIMENTS G. S. FRAPS and J. F. FUDGE...

  9. Chemical and gravity dependent factors affecting Escherichia coli lag phase termination 

    E-Print Network [OSTI]

    Elms, Rene ?Davina

    2002-01-01T23:59:59.000Z

    . ~ David M, Klaus (Member) ayford G. Anthony (Head of Department) May 2002 Major Subject: Chemical Engineering ABSTRACT Chemical and Gravity Dependent Factors Affecting Eschar/chin co/i Lag Phase Termination. (May 2002) Rene' Davina Elms, B. S. : B.... Good for "picking up the baton" after becoming Co-Chair then Chair late in the game and for the assistance and constant encouragement she provided in the latter days of this project. Many thanks to Dr. David M. Klaus, University of Colorado...

  10. Factors affecting the eversion of sorghum grain using microwave energy in the 2450-mc range

    E-Print Network [OSTI]

    Beerwinkle, Kenneth Ray

    1967-01-01T23:59:59.000Z

    for the degree of NASTER OF SCIENCE AUGUST 1967 Hajor Subject: Agricultural Engineering FACTORS AFFECTING THE EVERSION OF SORGHUM GRAIN USING MICROWAVE ENERGY IN THE 2450-MC RANGE A Thesis By KENNETH RAY BEERWINKCE Approved as to style and content by... OF FIGURES Figure Page Phasor Representation of Total Current, I, Trans- vezsing a Condenser. Parallel Equivalent Circuit of a Dielectric in a Condenser. Laboratory Microwave Test Equipment. A. Oven Appli- cator. B. Wave Guide. C. Directional Po. . er...

  11. Factors affecting properties of pork sausage patties made with reduced salt contents

    E-Print Network [OSTI]

    Matlock, Robert Gerard

    1983-01-01T23:59:59.000Z

    -stability. The relationship between brine content (salt in aqueous phase) and the stability-safety of processed meat products was discussed by Terrell and Brown (1981). Pearson and Wolzak (1982) reported that salt enhances shelf-life by lowering the water activity, thereby...FACTORS AFFECTING PROPERTIES OF PORK SAUSAGE PATTIES MADE WITH REDUCED SALT CONTENTS A Thesis by ROBERT GERARD MATLOCK Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree...

  12. Examining factors affecting the safety performance and design of exclusive truck facilities

    E-Print Network [OSTI]

    Iragavarapu, Vichika

    2008-10-10T23:59:59.000Z

    , Yunlong Zhang Tom Wehrly Head of Department, David V. Rosowsky December 2007 Major Subject: Civil Engineering iii ABSTRACT Examining Potential Factors Affecting the Safety Performance and Design of Exclusive Truck Facilities. (December... was conducted on crash data obtained from a selected freeway segment of the New Jersey turnpike for 2002. This facility functions as a dual-dual freeway system, with inner lanes dedicated to passenger cars only and the outer lanes open to mixed traffic...

  13. Examining factors affecting the safety performance and design of exclusive truck facilities

    E-Print Network [OSTI]

    Iragavarapu, Vichika

    2009-05-15T23:59:59.000Z

    , Yunlong Zhang Tom Wehrly Head of Department, David V. Rosowsky December 2007 Major Subject: Civil Engineering iii ABSTRACT Examining Potential Factors Affecting the Safety Performance and Design of Exclusive Truck Facilities. (December... was conducted on crash data obtained from a selected freeway segment of the New Jersey turnpike for 2002. This facility functions as a dual-dual freeway system, with inner lanes dedicated to passenger cars only and the outer lanes open to mixed traffic...

  14. A study of offshore benthic communities in natural areas and in areas affected by dredging and dredged material disposal

    E-Print Network [OSTI]

    Henry, Clyde Allan

    1976-01-01T23:59:59.000Z

    A STUDY QF OFFSHORE BENTHIC COMMUNITIES IN NATURAL AREAS AND IN AREAS AFFECTED BY DREDGING AND DREDGED MATERIAL DISPOSAL A Thesis by CLYDE ALLAN HENRY e Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1976 Major Subject: Biology A STCDY OF 0-FSHOBE BENTHIC COMKTNITIES IN NATURAL AREAS AND IN AREAS AFFECTED BY DREDGING AND DREDCFD NATERIAL DISPOSAL A Thesis by CLYDE ALLAN HENRY Approved...

  15. Factors affecting the concentration of outdoor particles indoors (COPI): Identification of data needs and existing data

    SciTech Connect (OSTI)

    Thatcher, Tracy L.; McKone, Thomas E.; Fisk, William J.; Sohn, Michael D.; Delp, Woody W.; Riley, William J.; Sextro, Richard G.

    2001-12-01T23:59:59.000Z

    The process of characterizing human exposure to particulate matter requires information on both particle concentrations in microenvironments and the time-specific activity budgets of individuals among these microenvironments. Because the average amount of time spent indoors by individuals in the US is estimated to be greater than 75%, accurate characterization of particle concentrations indoors is critical to exposure assessments for the US population. In addition, it is estimated that indoor particle concentrations depend strongly on outdoor concentrations. The spatial and temporal variations of indoor particle concentrations as well as the factors that affect these variations are important to health scientists. For them, knowledge of the factors that control the relationship of indoor particle concentrations to outdoor levels is particularly important. In this report, we identify and evaluate sources of data for those factors that affect the transport to and concentration of outdoor particles in the indoor environment. Concentrations of particles indoors depend upon the fraction of outdoor particles that penetrate through the building shell or are transported via the air handling (HVAC) system, the generation of particles by indoor sources, and the loss mechanisms that occur indoors, such as deposition. To address these issues, we (i) identify and assemble relevant information including the behavior of particles during air leakage, HVAC operations, and particle filtration; (ii) review and evaluate the assembled information to distinguish data that are directly relevant to specific estimates of particle transport from those that are only indirectly useful and (iii) provide a synthesis of the currently available information on building air-leakage parameters and their effect on indoor particle matter concentrations.

  16. Factors Affecting Strategic Choices of the European Union Maritime Shipping Industry: Pre and Post European Union Anti-Trust Exemption

    E-Print Network [OSTI]

    Henderson, Samuel R.

    2010-07-14T23:59:59.000Z

    Research Texas A&M University in partial fulfillment of the requirements for the designation as UNDERGRADUATE RESEARCH SCHOLAR A Senior Scholars Thesis by SAMUEL HENDERSON FACTORS AFFECTING THE STRATEGIC CHOICES OF THE EUROPEAN UNION... of Undergraduate Research Texas A&M University in partial fulfillment of the requirements for the designation as UNDERGRADUATE RESEARCH SCHOLAR A Senior Scholars Thesis by SAMUEL HENDERSON iii ABSTRACT Factors Affecting the Strategic Choices...

  17. Factors affecting alcohol treatment in males: an estimation of gender-role issues, self-concept, and psychiatric symptomatology

    E-Print Network [OSTI]

    Clark, Betty Lynn

    1993-01-01T23:59:59.000Z

    FACTORS AFFECTING ALCOHOL TREATMENT IN MALES: AN EXAMINATION OF GENDER ROLE ISSUES ~ SELF CONCEPT AND PSYCHIATRIC SYMPTOMATOLOGY A Thesis by BETTY LYNN CLARK Submitted to the Office of Graduate Studies of Texas A&M University in partial... fulfillment of the requirements for the degree MASTER OF SCIENCE August 1993 Major Subject: Psychology FACTORS AFFECTING ALCOHOL TREATMENT IN MALES: AN EXAMINATION OF GENDER-ROLE ISSUES, SELF-CONCEPT, AND PSYCHIATRIC SYMPTOMATOLOGY A Thesis by BETTY...

  18. Learned Factorization Models to Explain Variability in Natural Image Sequences

    E-Print Network [OSTI]

    Culpepper, Benjamin Jackson

    2011-01-01T23:59:59.000Z

    natural and artificial vision systems, can be formulated aswithout texture, and artificial vision systems make strange,in artificial object recognition systems, and visual

  19. FRICTION FACTOR IN HIGH PRESSURE NATURAL GAS PIPELINES FROM ROUGHNESS MEASUREMENTS

    E-Print Network [OSTI]

    Gudmundsson, Jon Steinar

    FRICTION FACTOR IN HIGH PRESSURE NATURAL GAS PIPELINES FROM ROUGHNESS MEASUREMENTS DETERMINATION DU and Technology, Norway ABSTRACT Pressure drop experiments on natural gas flow at 80 to 120 bar pressure and high of natural gas at typical operating pressures (100-180 bar). At such Reynolds numbers the classical Colebrook

  20. Factors affecting the distribution, food habits, and lead toxicosis of redhead ducks in the Laguna Madre, Texas

    E-Print Network [OSTI]

    Marsh, Steven Lyle

    1979-01-01T23:59:59.000Z

    FACTORS AFFECTING THE, DISTRIBUTION, FOOD HASITS& AND LEAD TOXICOSIS OF REDHEAD DUCKS IN THE LAGUNA MADRE, TEXAS A Thesis by STEVEN LYLE MARSH Submitted to the Graduate College of Texas Ait:M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE December 1979 Major Subject: Wildlife and Fisheries Sciences FACTORS AFFEC~G THE DISTRIBUTION, FOOD HABITS, AND LEAD TOXICOSIS OF REDHEAD DUCKS IN THE LAGUNA MADRE, TEXAS A Thesis by STEVEN LYLE MARSH...

  1. OPERATIONAL AND COMPOSITIONAL FACTORS THAT AFFECT THE PERFORMANCE PROPERTIES OF ARP/MCU SALTSTONE GROUT

    SciTech Connect (OSTI)

    Reigel, M.; Edwards, T.; Pickenheim, B.

    2012-02-15T23:59:59.000Z

    The Saltstone Production Facility (SPF) receives low level waste (LLW) salt solution from Tank 50H for treatment and disposal. Tank 50H receives transfers from the Effluent Treatment Project (ETP), the H-Canyon General Purpose Evaporator, and the Actinide Removal Process/Modular Caustic Side Solvent Extraction Unit (ARP/MCU) Decontaminated Salt Solution Hold Tank (DSS-HT). At the SPF, the LLW is mixed with premix (a cementitious mixture of portland cement (PC), blast furnace slag (BFS) and Class F fly ash (FA)) in a Readco mixer to produce fresh (uncured) saltstone that is transferred to the Saltstone Disposal Facility (SDF) vaults. The saltstone formulation (mix design) must produce a grout waste form that meets both placement and performance properties. In previous simulated saltstone studies, multiple compositional factors were identified that drive the performance properties of saltstone made from the projected ARP/MCU salt solution. This composition was selected as salt solution simulant since ARP/MCU is the primary influent into Tank 50H. The primary performance property investigated was hydraulic conductivity since it is a variable input property to the saltstone Performance Assessment (PA) transport model. In addition, the porosity, also referred to as void structure, is another variable that impacts the PA response. In addition, Young's modulus and cured density are other performance properties analyzed in this report; however they are indicators of the performance of saltstone and not direct inputs into the PA. The data from previous studies showed that the largest impact on the performance properties of saltstone was due to curing temperature, followed by aluminate concentration in the salt solution, water to premix ratio and premix composition. However, due to the scope of the previous studies, only a few mixes were cured and analyzed at higher temperatures. The samples cured at 60 C had an increased hydraulic conductivity of approximately 600 times that of the sample cured at room temperature. The hydration reactions initiated during the mixing of the premix and salt solution continue during the curing period in the vaults to produce the hardened waste form product. The heat generated from exothermic hydration reactions results in a temperature increase in the vaults that depends on the composition of the decontaminated salt solution being dispositioned, the grout formulation (mix design) and the pour frequency and volume. This heat generation is a contributing factor to the temperature increase in the vaults that leads to an increased cure temperature for the grout. This report will further investigate the impact of curing temperature on saltstone performance properties (hydraulic conductivity, Young's modulus, porosity, etc.) over a range of aluminate concentration, water to premix (w/p) ratio and weight percent fly ash in the premix processed at the SPF. The three curing temperatures selected for this study were chosen to provide data at fixed cure temperatures that represent measured temperatures in the SDF vaults. This does not represent the conditions in the vault where the temperature of the saltstone is continually changing with time. For example, it may take several days for the saltstone to reach 60 C at a given elevation. Previous results demonstrated that the rates at which a selected curing temperature is reached affect the performance properties. The approach taken in this task, a rapid increase to the curing temperature, may be conservative with respect to decreased performance. Nevertheless, the data will provide a basis from which to determine the impact of curing temperature on saltstone performance as a function of key variables. A statistical evaluation of the results for these mixes will be performed to provide the range, and associated uncertainties, of hydraulic conductivity and other properties over this factor space.

  2. Background: Global Warming, 2009 1. Unequivocally, the climate is warming. Natural systems are affected.

    E-Print Network [OSTI]

    Minnesota, University of

    ." #12;Reducing Greenhouse Gas Emissions from Transportation Sources in Minnesota A Study gas (GHG) emissions from Minnesota's transportation sector. #12;Research Study Team UniversityBackground: Global Warming, 2009 1. Unequivocally, the climate is warming. Natural systems

  3. A study of factors affecting foot movement time in a braking maneuver

    E-Print Network [OSTI]

    Berman, Andrea Helene

    1994-01-01T23:59:59.000Z

    The nature of foot movement time (MT) in an actual braking maneuver and in a stationary vehicle was investigated regarding the effects of age and gender of the driver and nature of the stimulus to which the driver was responding. ANOVAs showed...

  4. FE-Funded Study Released on Key Factors Affecting China Shale...

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

    government gives priority to the development of China's shale gas sector to help fight air pollution and reduce reliance on natural gas imports; and The U.S. government supports...

  5. THE HUNT FOR GREEN EVERY APRIL: FACTORS AFFECTING FITNESS IN SWITCHGRASS

    SciTech Connect (OSTI)

    Sarath, Gautam [USDA-ARS

    2014-12-10T23:59:59.000Z

    This grant funded work was undertaken to develop fundamental biological knowledge of the factors affecting the complex plant trait “fitness” in switchgrass (Panicum virgatum L.), a plant being developed as a biomass crop. Using a diverse range of latitudinally-adapted switchgrass plants, genomic, molecular and physiological studies were performed to track a number of different aspects of plant genetics and physiology over the course of the growing season. Work was performed on both genetically unrelated and genetically related plants. Plants were established in the field from seedlings raised in a greenhouse, or from clones present in other field nurseries. Field grown plants were used as the source of all tissues. The three objectives of this proposal were:(1) Transcript Profiling, Metabolomics, and C and N Partitioning and Recycling in Crowns and Rhizomes of Switchgrass over two growing seasons; (2) Gene Profiling During Regreening and Dormancy of Bulked Segregants; (3) Extent of Linkage Disequilibrium in Populations for Adaptation and Fitness Traits Being Developed for Central and Northern USA, that Show Significant Heterosis. Objective 1 results: Plants were labeled using 13CO2 (a stable isotope) using an acrylic chamber constructed specifically for this purpose. Plants became labeled with 13C and label decayed in aerial tissues over the course of the growing season. Varying amounts of 13C were recovered in the rhizomes. These data are being analyzed. Plants were also labeled with 15N-urea. Plants absorbed significant amounts of label that was remobilized to the growing shoots. N-dynamics would suggest that a portion of the 15N absorbed into the crowns and rhizomes is sequestered below ground. Variable amounts of 15N were translocated from the shoots to the roots over the course of the growing season. Polar metabolites extracted from a diverse array of rhizomes were analyzed using GCMS. Data indicated that there was a significant shift in metabolite pools over the course of the growing season, and differences in the levels of specific metabolites could be linked to the progression of dormancy. Several metabolites that accumulate in dormant rhizomes were identified. Some of these metabolites could be potentially linked to winter-survival of switchgrass. Extensive high-throughput sequencing was conducted on crown and rhizome samples collected from field grown plants. Initial work was performed on a Roche 454 system. All later work was performed on an Illumina sequencing-by-synthesis system. Some of these datasets have been published as peer-reviewed papers, other data are currently being analyzed and being readied for publication. Objective 2 results: Genetically related but phenotypically divergent plants from an octaploid switchgrass population were grown in a replicated field nursery. Rhizomes were harvested at four different times over the course of the growing season from plants with high winter survival and those with lower winter survival. RNA-Seq was performed on harvested materials. Initial analysis suggests that plants with lowered winter survival experience a greater level of cellular stress in dormant tissues. This aspect of plant function is being probed in greater depth. Objective 3 results: A total of 592 individual clones with three clonal replications in a randomized complete block design from each of five populations used in Objective 1 studies were rated for heading date in 2012 and 2014, green-up day of year in 2013, anthesis date in 2012, and yield in 2012, they were also subjected to NIR spectroscopy to derive cell wall composition estimates based on prior NIR calibrations. Plants were genotyped via a genotyping by sequencing (GBS) approach from reduced representation libraries constructed with adaptors that identified each individual. Libraries generated with the restriction enzyme PstI and called SNPs using Samtools after alignment to version 1.1 of the switchgrass genome sequence. A total of approximately 40,000 SNPs were found. These were then further filtered to eliminate markers with a m

  6. Some genetic and environmental (sic) factors affecting weaning weight and weaning of grade in Angus cattle in South Texas

    E-Print Network [OSTI]

    Stasney, Paige Allan

    1971-01-01T23:59:59.000Z

    in their evaluation of the calves. A difference of 1. 18 points was detected between the highest and low- est known graders. If grade is a critical consideration, trained or experienced graders should be used. Calves born September through January graded above...SOME GENETIC AND ENVIROMENTAL FACTORS AFFECTING WEANING WEIGHT AND WEANING OF GRADE IN ANGUS CATTLE IN SOUTH TEXAS A Thesis by Paige Allan Stasney Submitted to the Graduate College of the Texas A&M University in partial fulfillment...

  7. A parametric study of factors affecting oil recovery efficiency from carbon dioxide injection using a compositional reservoir model

    E-Print Network [OSTI]

    Barnes, Gregory Allen.

    1991-01-01T23:59:59.000Z

    Factors Affecting Oil Recovery Estimating Oil Recovery From Carbon Dioxide Flooding 15 33 CHAPTER III ? FIELD CASE ANALYSIS 38 3. 1 3. 2 3. 3 3. 4 Background Laboratory Analysis Reservoir Analysis Estimates of Injection Recovery and Project... to estimate the recovery of oil from continuous injection of carbon dioxide. Finally, the results of the sensitivity analysis were compared to published laboratory and theoretical models and documented field results to test the correlation model. CHAPTER...

  8. Depressive and anxiety disorders in primary care: factors affecting physicians' use of screening information

    E-Print Network [OSTI]

    Maner, Ashley Meredith

    1999-01-01T23:59:59.000Z

    to logistic and multiple regression analyses, most notably severity of the psychiatric disorder and number of somatic complaints. The impact of demographic, psychiatric, and physical health factors varied greatly depending on the specific management activity...

  9. Environmental factors affecting planktonic foraminifera abundance and distribution in the Northeast Gulf of Mexico

    E-Print Network [OSTI]

    Ravula, Sharath Reddy

    2005-08-29T23:59:59.000Z

    shift in the species abundances and depths occurred between eddies. Species occurred where physical factors were compatible with conditions and feeding opportunities they were adapted to. Three species pink and white Globigerinoides ruber...

  10. An investigation of factors that significantly affect pavement maintenance costs in Texas

    E-Print Network [OSTI]

    Fogle, Kendall Lee

    1998-01-01T23:59:59.000Z

    in the state of Texas; four were developed for two-lane U.S. highways (asphalt, concrete, resurfaced, and thin asphalt pavements) and three were developed for interstate highways (asphalt, concrete, and resurfaced pavements). Many factors were considered...

  11. Factors affecting the performance of a codisposal atmospheric fluidized-bed combustor

    SciTech Connect (OSTI)

    Huang, W.C.

    1982-01-01T23:59:59.000Z

    The paper describes the operation of the codisposal atmospheric fluidized-bed combustor (AFBC) installed at Duluth, Minnesota. The facility utilizes refuse-derived fuel to codispose sewage sludge without auxiliary fuel. Operating parameters affecting the combustor performance are discussed with emphasis on temperature distribution, bed fluidization, residence time, freeboard height and flyash properties. Optimum operating conditions are presented and some new concepts and trends of future development in fluidized bed technology are touched on.

  12. Spatial factors affecting primary succession on the Muddy River Lahar, Mount St. Helens, Washington

    E-Print Network [OSTI]

    del Moral, Roger

    in different CTs mingled spatially and in multivariate space. Species patterns were weakly related analysis (RDA), and Mantel tests to compare the vegetation relationships with explanatory factors. Plots cannot be predicted well from the data available, suggesting that there were no prominent deterministic

  13. Some factors affecting the impairment of quality in prepackaged frozen retail cuts of beef

    E-Print Network [OSTI]

    Guenther, John James

    1959-01-01T23:59:59.000Z

    . This is influenced by a variety of factors, including oxygen tension and bacterial population (Butler, Br&t&ler, and Mallmann9 1953)* The pigment is extremely sensitive to oxygen ten? sion combines reversibly with oxygen, carbon monoxide, and nitri oxide to YOSe... hasten color degradation? yet packaging in an inert gas gives no beneficial effects* Stabilization of the desirable oxygenated color by some leaus, such ae that patented by Bunkiey (19^9 )9 is imperative if frozen meats are to b? packaged in a...

  14. Factors affecting the efficiency of the mechanical corn picker in Mississippi

    E-Print Network [OSTI]

    Kimbrough, Emmett Alexander

    1953-01-01T23:59:59.000Z

    . piciher s C~eett, Ph pt. hee nee ste-pes en hens Pets seethes e nle harvest approximately h75 acre pex. hour, depending on ths field con ditions and field cise General dimensions and s cificaticns, The machine weighs approxi mateIy 1~509 pounds...) picker net yield& {2) picker losses, (3) loose eax' losses x and (4) shelled cox?l losses s The last operation cr factor studied before the corn pickax' was operated in the corn plots wss to search for loose ears that, msy' have been knocked off...

  15. Factors affecting the efficiency of the mechanical corn picker in Mississippi 

    E-Print Network [OSTI]

    Kimbrough, Emmett Alexander

    1953-01-01T23:59:59.000Z

    . piciher s C~eett, Ph pt. hee nee ste-pes en hens Pets seethes e nle harvest approximately h75 acre pex. hour, depending on ths field con ditions and field cise General dimensions and s cificaticns, The machine weighs approxi mateIy 1~509 pounds...) picker net yield& {2) picker losses, (3) loose eax' losses x and (4) shelled cox?l losses s The last operation cr factor studied before the corn pickax' was operated in the corn plots wss to search for loose ears that, msy' have been knocked off...

  16. Factors affecting total alkaloid and nitrate levels in pearl millet (Pennisetum americanum (L.) Leeke)

    E-Print Network [OSTI]

    Krejsa, Beverly Blohowiak

    1981-01-01T23:59:59.000Z

    ('gM University Co-Chairmen of Advisory Committee: Dr. Ethan C. Holt Dr. F. M. Roulette, Jr. P l 'lit (P ' t ' (L. )L k)g 'gt d drought stress in the summer of 1978 in East Texas became unpalat- able to grazing cattle. The unpalatable forage contained... as much as 460 ppm total alkaloid and. potentially toxic levels of nitrate (NO ). Several factors which may play a role in the accumula. tion of alkaloids and NO in pearl millet were investigated in these studies. The effect of drought stress, nitrogen...

  17. Factors affecting degradation of polyethylene terephthalate (PET) during pre-flotation conditioning

    SciTech Connect (OSTI)

    Caparanga, Alvin R. [School of Chemical Engineering and Chemistry, Mapua Institute of Technology, Intramuros, Manila 1002 (Philippines); School of Graduate Studies, Mapua Institute of Technology, Intramuros, Manila 1002 (Philippines)], E-mail: arcaparanga@mapua.edu.ph; Basilia, Blessie A. [School of Chemical Engineering and Chemistry, Mapua Institute of Technology, Intramuros, Manila 1002 (Philippines); School of Graduate Studies, Mapua Institute of Technology, Intramuros, Manila 1002 (Philippines); Dagbay, Kevin B. [School of Chemical Engineering and Chemistry, Mapua Institute of Technology, Intramuros, Manila 1002 (Philippines); Salvacion, Jonathan W.L. [School of Graduate Studies, Mapua Institute of Technology, Intramuros, Manila 1002 (Philippines)

    2009-09-15T23:59:59.000Z

    In general, plastics are exposed to different degrading agents in every procedure involved in their recovery from waste mixture and from subsequent recycling. In this study, two methods of pre-flotation conditioning were used to determine how these methods affect the general properties of the pre-conditioned PET particles to be recovered from the PET-PVC mixture. The first method comprised the conditioning of PET samples using an alkaline solution of nonionic surfactant (Triton X-100) based on the patent by the Goodyear Tire and Rubber Company. The second method, developed in this study, was a conditioning process which used an alkali-less solution of the same nonionic surfactant (Triton X-100) used in the first method. The following analytical methods were used to characterize properties of the pre-conditioned PET samples that were correlated to relative degradation of the samples: differential scanning calorimetry (DSC), for thermal behavior of the samples; FT-IR spectroscopy, for functional groups present in the samples; and, Pohl's method, for carboxyl end-group concentration count. Results show that in addition to water the presence of NaOH in the conditioning solution contributes to the further degradation of the polymer.

  18. Factors affecting the rate of hydrolysis of phenylboronic acid in lab-scale precipitate reactor studies

    SciTech Connect (OSTI)

    Bannochie, C.J.; Marek, J.C.; Eibling, R.E.; Baich, M.A.

    1992-10-01T23:59:59.000Z

    Removing aromatic carbon from an aqueous slurry of cesium-137 and other alkali tetraphenylborates by acid hydrolysis will be an important step in preparing high-level radioactive waste for vitrification at the Savannah River Site`s Defense Waste Processing Facility (DWPF). Kinetic data obtained in bench-scale precipitate hydrolysis reactors suggest changes in operating parameters to improve product quality in the future plant-scale radioactive operation. The rate-determining step is the removal of the fourth phenyl group, i.e. hydrolysis of phenylboronic acid. Efforts to maximize this rate have established the importance of several factors in the system, including the ratio of copper(II) catalyst to formic acid, the presence of nitrite ion, reactions of diphenylmercury, and the purge gas employed in the system.

  19. Factors affecting the rate of hydrolysis of phenylboronic acid in lab-scale precipitate reactor studies

    SciTech Connect (OSTI)

    Bannochie, C.J.; Marek, J.C.; Eibling, R.E.; Baich, M.A.

    1992-01-01T23:59:59.000Z

    Removing aromatic carbon from an aqueous slurry of cesium-137 and other alkali tetraphenylborates by acid hydrolysis will be an important step in preparing high-level radioactive waste for vitrification at the Savannah River Site's Defense Waste Processing Facility (DWPF). Kinetic data obtained in bench-scale precipitate hydrolysis reactors suggest changes in operating parameters to improve product quality in the future plant-scale radioactive operation. The rate-determining step is the removal of the fourth phenyl group, i.e. hydrolysis of phenylboronic acid. Efforts to maximize this rate have established the importance of several factors in the system, including the ratio of copper(II) catalyst to formic acid, the presence of nitrite ion, reactions of diphenylmercury, and the purge gas employed in the system.

  20. Model-Based Analysis of the Role of Biological, Hydrological and Geochemical Factors Affecting Uranium Bioremediation

    SciTech Connect (OSTI)

    Zhao, Jiao; Scheibe, Timothy D.; Mahadevan, Radhakrishnan

    2011-01-24T23:59:59.000Z

    Uranium contamination is a serious concern at several sites motivating the development of novel treatment strategies such as the Geobacter-mediated reductive immobilization of uranium. However, this bioremediation strategy has not yet been optimized for the sustained uranium removal. While several reactive-transport models have been developed to represent Geobacter-mediated bioremediation of uranium, these models often lack the detailed quantitative description of the microbial process (e.g., biomass build-up in both groundwater and sediments, electron transport system, etc.) and the interaction between biogeochemical and hydrological process. In this study, a novel multi-scale model was developed by integrating our recent model on electron capacitance of Geobacter (Zhao et al., 2010) with a comprehensive simulator of coupled fluid flow, hydrologic transport, heat transfer, and biogeochemical reactions. This mechanistic reactive-transport model accurately reproduces the experimental data for the bioremediation of uranium with acetate amendment. We subsequently performed global sensitivity analysis with the reactive-transport model in order to identify the main sources of prediction uncertainty caused by synergistic effects of biological, geochemical, and hydrological processes. The proposed approach successfully captured significant contributing factors across time and space, thereby improving the structure and parameterization of the comprehensive reactive-transport model. The global sensitivity analysis also provides a potentially useful tool to evaluate uranium bioremediation strategy. The simulations suggest that under difficult environments (e.g., highly contaminated with U(VI) at a high migration rate of solutes), the efficiency of uranium removal can be improved by adding Geobacter species to the contaminated site (bioaugmentation) in conjunction with the addition of electron donor (biostimulation). The simulations also highlight the interactive effect of initial cell concentration and flow rate on U(VI) reduction.

  1. What Factors Affect the Decision to Invest in a Fuel Ethanol Plant? A Structural Model of the Ethanol Investment Timing Game1

    E-Print Network [OSTI]

    Lin, C.-Y. Cynthia

    1 What Factors Affect the Decision to Invest in a Fuel Ethanol Plant? A Structural Model of the Ethanol Investment Timing Game1 C.-Y. Cynthia Lin and Fujin Yi Abstract The decision to invest in building an ethanol plant that uses a particular feedstock is a dynamic decision that may be affected by economic

  2. Ground-water heat pumps: an examination of hydrogeologic, environmental, legal, and economic factors affecting their use

    SciTech Connect (OSTI)

    Armitage, D.M.; Bacon, D.J.; Massey-Norton, J.T.; Miller, J.D.

    1980-11-12T23:59:59.000Z

    Groundwater is attractive as a potential low-temperature energy source in residential space-conditioning applications. When used in conjuncton with a heat pump, ground water can serve as both a heat source (for heating) and a heat sink (for cooling). Major hydrogeologic aspects that affect system use include groundwater temperature and availability at shallow depths as these factors influence operational efficiency. Ground-water quality is considered as it affects the performance and life-expectancy of the water-side heat exchanger. Environmental impacts related to groundwater heat pump system use are most influenced by water use and disposal methods. In general, recharge to the subsurface (usually via injection wells) is recommended. Legal restrictions on system use are often stricter at the municipal and county levels than at state and Federal levels. Although Federal regulations currently exist, the agencies are not equipped to regulate individual, domestic installations. Computer smulations indicate that under a variety of climatologic conditions, groundwater heat pumps use less energy than conventional heating and cooling equipment. Life-cycle cost comparisons with conventional equipment depend on alternative system choices and well cost options included in the groundwater heat pump system.

  3. Factors affecting water coning

    E-Print Network [OSTI]

    Parker, Randy Keith

    1977-01-01T23:59:59.000Z

    (December 1977) Randy Keith Parker, B. S. , Texas ASM University Chairman of Advisory Conmittee: Dr. Richard A. Morse The production of oil that is underlain by water, through a partially penetrating well at a production rate greater than a certain... of well, reservoir, and fluid parameters, it was found that equivalent systems could be determined that had the same water and oil production characteristics. Most of the we' ll, reservoir, and fluid relationships are based on two equations which were...

  4. Factors Affecting Gummy Butter.

    E-Print Network [OSTI]

    Leighton, R. E. (Rudolph Elmo); Moore, A. V.

    1952-01-01T23:59:59.000Z

    to reduce the oil content of the meal, the gumminess was not evident. The presence of silage in the ration reduced the gumminess. Keith, Rink and Ihhlman (2), in studying the gummy defect, reported that gumminess in butter could be controlled... steam bath at ordinary pressure. The remaining solvent was removed at reduced pressure. Two hundred grams of the esters were placed in a flask and connected to an electrically heated and packed fraction- ating column, after the method of Smith...

  5. Factors Affecting Photosynthesis!

    E-Print Network [OSTI]

    Kudela, Raphael M.

    grow faster, die younger as temperature increases ·In general, warm water species are smaller and have transporters (nutrients) It slows down (curves) because the dark reactions can't process fast enough Light and NADPH Therefore, some of the energy from PSII and PSI goes to nutrients, NOT to the Calvin- Benson

  6. Factors affecting the availability of wood energy from nonindustrial private forest lands in the Northeast. Forest Service Resource Bulletin (Final)

    SciTech Connect (OSTI)

    Lindsay, J.J.; Gilbert, A.H.; Birch, T.W.

    1992-05-01T23:59:59.000Z

    The report describes the factors that affect the availability of fuelwood from NIPF lands in the Northeastern United States (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont, Maryland, New Jersey, New York, and Pennsylvania). It is part of a comprehensive wood-for-energy study entitled 'The Production, Consumption, and Marketing of Wood for Energy in the Northeast (Northeast Regional Study 142).'' The study is designed to: (1) Estimate the demand for wood energy in the Northeast by consuming sectors, state, and region; (2) Analyze the managment and supply of wood for energy processing as well as marketing structures; (3) Identify goals and effectiveness of actual and alternative local, state, and Federal forest policies and contrast these with the objectives of forest owners with regard to the use of wood for energy. The objective of the study is to analyze the supply of wood energy, that is, to identify and describe the factors that influence NIPF owners to harvest, or permit the harvest, of fuelwood from their land.

  7. Pollutant Emission Factors from Residential Natural Gas Appliances: A Literature Review

    E-Print Network [OSTI]

    Traynor, G.W.

    2011-01-01T23:59:59.000Z

    journals related to natural gas combustion and air pollutionemitted from natural gas combustion are predominately lessNatural Gas- fired Appliances," Proceedings: How Significant Are Residential Combustion

  8. Pollutant Emission Factors from Residential Natural Gas Appliances: A Literature Review

    E-Print Network [OSTI]

    Traynor, G.W.

    2011-01-01T23:59:59.000Z

    distributions from residential natural gas appliances. CH 4ng/J) distribution from residential natural gas appliances.from Residential Natural Gas Appliances: A Literature Review

  9. Texas’ Senate Bill 5 Legislation for Reducing Pollution in Non-Attainment and Affected Areas: Annual Report to the Texas Natural Resource Conservation Commission 

    E-Print Network [OSTI]

    Haberl, J. S.; Culp, C.; Yazdani, B.; Fitzpatrick, T.; Turner, W. D.

    2002-01-01T23:59:59.000Z

    and fed into an hourly photochemical model along with the prevailing weather conditions to allow for the calculation of the ozone pollution (i.e., Ozone day or August-September 2000 Episode day) to determine the reduction in ozone. Although...ESL-TR-02/07-01 TEXAS1 SENATE BILL 5 LEGISLATION FOR REDUCING POLLUTION IN NON- ATTAINMENT AND AFFECTED AREAS: Annual Report to the Texas Natural Resource Conservation Commission Jeff Haberl, Charles Culp, Bahman Yazdani Tom Fitzpatrick, Dan Turner...

  10. Pollutant Emission Factors from Residential Natural Gas Appliances: A Literature Review

    E-Print Network [OSTI]

    Traynor, G.W.

    2011-01-01T23:59:59.000Z

    related to natural gas combustion and air pollution wereemitted from natural gas combustion are predominately lessGas- fired Appliances," Proceedings: How Significant Are Residential Combustion

  11. The Factors Affecting the Location of Foreign Direct Investment by U.S. Companies Pre and Post 9-11 

    E-Print Network [OSTI]

    Newton, Brent Alexander; Mileski, Joan P.

    2008-08-19T23:59:59.000Z

    This research examines the motivational factors that influence the location of U.S. Foreign Direct Investment (FDI) in a post 9-11 world. Market factors, in the past, have been a dominant motivation in choosing a location for investment. Political...

  12. The Factors Affecting the Location of Foreign Direct Investment by U.S. Companies Pre and Post 9-11

    E-Print Network [OSTI]

    Newton, Brent Alexander; Mileski, Joan P.

    2008-08-19T23:59:59.000Z

    This research examines the motivational factors that influence the location of U.S. Foreign Direct Investment (FDI) in a post 9-11 world. Market factors, in the past, have been a dominant motivation in choosing a location for investment. Political...

  13. Investigating the book-tax income gap : factors which affect the gap and details regarding its most significant component

    E-Print Network [OSTI]

    Seidman, Jeri

    2008-01-01T23:59:59.000Z

    (cont.) In total, my thesis suggests that recent changes in the book-tax income gap may be exogenous and transitory, due to changes to the calculation of book income, general business conditions or other factors which ...

  14. Factors which affect programming decision-making of public information radio tape service by Spanish-language broadcasters in Texas

    E-Print Network [OSTI]

    Pina, Manuel

    1974-01-01T23:59:59.000Z

    impetus to this thesis project. One Texas Agricultural Extension Service study in El Paso by Daniel C. Pfannstiel and Starley M. Hunter points out that language preference and understanding of Spanish or English, or both languages, are major factors...

  15. Geochemical factors affecting radionuclide transport through near and far fields at a Low-Level Waste Disposal Site

    SciTech Connect (OSTI)

    Kaplan, D.I.; Seme, R.J. [Pacific Northwest Lab., Richland, WA (United States); Piepkho, M.G. [Westinghouse Hanford Co., Richland, WA (United States)

    1995-03-01T23:59:59.000Z

    The concentration of low-level waste (LLW) contaminants in groundwater is determined by the amount of contaminant present in the solid waste, rate of release from the waste and surrounding barriers, and a number of geochemical processes including adsorption, desorption, diffusion, precipitation, and dissolution. To accurately predict radionuclide transport through the subsurface, it is essential that the important geochemical processes affecting radionuclide transport be identified and, perhaps more importantly, accurately quantified and described in a mathematically defensible manner.

  16. Radial growth of mesquite (Prosopis glandulosa var. glandulosa Torr.) as affected by certain environmental factors in Brazos County in 1963

    E-Print Network [OSTI]

    Steger, Robert Emmett

    1964-01-01T23:59:59.000Z

    movement and converted to an Index of ml les per hour on a weekly basis. Anal sls of Data The analysis of quantitative data collected during the study provided the basfs for evaluating the effects of the environmental factors on radial growth...

  17. Factors affecting lead, cadmium, and arsenic levels in house dust in a smelter town in eastern Germany

    SciTech Connect (OSTI)

    Meyer, I.; Heinrich, J. (GSF-Forschungszentrum fuer Umwelt und Gesundheit, Neuherberg (Germany). Inst. fuer Epidemiologie); Lippold, U. (Inst. fuer Wasser-, Boden- und Lufthygiene des Umweltbundesamtes Berlin (Germany))

    1999-07-01T23:59:59.000Z

    Hettstedt, a city in eastern Germany with a long history of mining and smelting of nonferrous ores, has several industrial sources of heavy metals. The indoor exposure to metals of children (5 to 14 years old) in the Hettstedt area was assessed by measuring the levels of lead, cadmium, and arsenic contamination in sedimented house dust. Factors which influence the dust loading rate and the surface loading rates of these contaminants in house dust were investigated. The geometric mean of the dust loading rate was 8.9 mg/m[sup 2] day. The geometric means of surface loading rates were 1.14, 0.024, and 0.023 [micro]g/m[sup 2] day for lead, cadmium, and arsenic, respectively. Factors that were significantly associated with surface loading rates included the city area of residence, automobile traffic near home, parent with occupational exposure to heavy metals, type of heating, housing characteristics, whether child's home is damp, number of persons living in the child's home,and parents' education. The most significant of these factors was the city area of residence, which reflects the distance from the metal sources; this factor accounted for about half of the variances explained by the regression models.

  18. A study of various factors affecting the determination of inhibition efficiencies of organic amines by the corrosion rate method 

    E-Print Network [OSTI]

    Eccles, John Rabbe

    1956-01-01T23:59:59.000Z

    ) the length of tine eaplcyed in asking the corrosion rate aeasureaents, b) the physlca1 oondltion of the sstal, and c) the nature of the acid a~loped fcr Che corroslre eolutlcno It vas found that sane sort of heat 'treating process vas necessary to insure... a hoscgenscus scrface on ths natal It vas also found that the corrosica rate vas independent of ties only so long as there vas an even type of corrosion ooeuring mer the entire surface of the natal. It vas found that Che acid used influenced Che c...

  19. SUBTASK 1.7 EVALUATION OF KEY FACTORS AFFECTING SUCCESSFUL OIL PRODUCTION IN THE BAKKEN FORMATION, NORTH DAKOTA PHASE II

    SciTech Connect (OSTI)

    Darren D. Schmidt; Steven A. Smith; James A. Sorensen; Damion J. Knudsen; John A. Harju; Edward N. Steadman

    2011-10-31T23:59:59.000Z

    Production from the Bakken and Three Forks Formations continues to trend upward as forecasts predict significant production of oil from unconventional resources nationwide. As the U.S. Geological Survey reevaluates the 3.65 billion bbl technically recoverable estimate of 2008, technological advancements continue to unlock greater unconventional oil resources, and new discoveries continue within North Dakota. It is expected that the play will continue to expand to the southwest, newly develop in the northeastern and northwestern corners of the basin in North Dakota, and fully develop in between. Although not all wells are economical, the economic success rate has been near 75% with more than 90% of wells finding oil. Currently, only about 15% of the play has been drilled, and recovery rates are less than 5%, providing a significant future of wells to be drilled and untouched hydrocarbons to be pursued through improved stimulation practices or enhanced oil recovery. This study provides the technical characterizations that are necessary to improve knowledge, provide characterization, validate generalizations, and provide insight relative to hydrocarbon recovery in the Bakken and Three Forks Formations. Oil-saturated rock charged from the Bakken shales and prospective Three Forks can be produced given appropriate stimulation treatments. Highly concentrated fracture stimulations with ceramic- and sand-based proppants appear to be providing the best success for areas outside the Parshall and Sanish Fields. Targeting of specific lithologies can influence production from both natural and induced fracture conductivity. Porosity and permeability are low, but various lithofacies units within the formation are highly saturated and, when targeted with appropriate technology, release highly economical quantities of hydrocarbons.

  20. Factors Affecting Route Selection and Survival of Steelhead Kelts at Snake River Dams in 2012 and 2013

    SciTech Connect (OSTI)

    Harnish, Ryan A.; Colotelo, Alison HA; Li, Xinya; Ham, Kenneth D.; Deng, Zhiqun

    2014-12-15T23:59:59.000Z

    In 2012 and 2013, Pacific Northwest National Laboratory conducted a study that summarized the passage proportions and route-specific survival rates of steelhead kelts that passed through Federal Columbia River Power System (FCRPS) dams. To accomplish this, a total of 811 steelhead kelts were tagged with Juvenile Salmon Acoustic Telemetry System (JSATS) transmitters. Acoustic receivers, both autonomous and cabled, were deployed throughout the FCRPS to monitor the downstream movements of tagged-kelts. Kelts were also tagged with Passive Integrated Transponder tags to monitor passage through juvenile bypass systems and detect returning fish. The current study evaluated data collected in 2012 and 2013 to identify individual, behavioral, environmental and dam operation variables that were related to passage and survival of steelhead kelts that passed through FCRPS dams. Bayesian model averaging of multivariable logistic regression models was used to identify the environmental, temporal, operational, individual, and behavioral variables that had the highest probability of influencing the route of passage and the route-specific survival probabilities for kelts that passed Lower Granite (LGR), Little Goose (LGS), and Lower Monumental (LMN) dams in 2012 and 2013. The posterior probabilities of the best models for predicting route of passage ranged from 0.106 for traditional spill at LMN to 0.720 for turbine passage at LGS. Generally, the behavior (depth and near-dam searching activity) of kelts in the forebay appeared to have the greatest influence on their route of passage. Shallower-migrating kelts had a higher probability of passing via the weir and deeper-migrating kelts had a higher probability of passing via the JBS and turbines than other routes. Kelts that displayed a higher level of near-dam searching activity had a higher probability of passing via the spillway weir and those that did less near-dam searching had a higher probability of passing via the JBS and turbines. The side of the river in which kelts approached the dam and dam operations also affected route of passage. Dam operations and the size and condition of kelts were found to have the greatest effect on route-specific survival probabilities for fish that passed via the spillway at LGS. That is, longer kelts and those in fair condition had a lower probability of survival for fish that passed via the spillway weir. The survival of spillway weir- and deep-spill passed kelts was positively correlated with the percent of the total discharge that passed through turbine unit 4. Too few kelts passed through the traditional spill, JBS, and turbine units to evaluate survival through these routes. The information gathered in this study describes Snake River steelhead kelt passage behavior, rates, and distributions through the FCRPS as well as provide information to biologists and engineers about the dam operations and abiotic conditions that are related to passage and survival of steelhead kelts.

  1. Factors Affecting the Risk of Brain Metastasis in Small Cell Lung Cancer With Surgery: Is Prophylactic Cranial Irradiation Necessary for Stage I-III Disease?

    SciTech Connect (OSTI)

    Gong Linlin; Wang, Q.I.; Zhao Lujun; Yuan Zhiyong; Li Ruijian [Department of Radiotherapy, Tianjin Medical University Cancer Institute and Hospital, and Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin (China)] [Department of Radiotherapy, Tianjin Medical University Cancer Institute and Hospital, and Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin (China); Wang Ping, E-mail: Doctorwang66@yahoo.cn [Department of Radiotherapy, Tianjin Medical University Cancer Institute and Hospital, and Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin (China)

    2013-01-01T23:59:59.000Z

    Purpose: The use of prophylactic cranial irradiation (PCI) in small cell lung cancer (SCLC) with surgical resection has not been fully identified. This study undertook to assess the factors affecting the risk of brain metastases in patients with stage I-III SCLC after surgical resection. The implications of PCI treatment for these patients are discussed. Methods and Materials: One hundred twenty-six patients treated with surgical resection for stage I-III SCLC from January 1998-December 2009 were retrospectively analyzed to elucidate the risk factors of brain metastases. Log-rank test and Cox regression model were used to determine the risk factors of brain metastases. Results: The median survival time for this patient population was 34 months, and the 5-year overall survival rate was 34.9%. For the whole group, 23.0% (29/126) of the patients had evidence of metastases to brain. Pathologic stage not only correlated with overall survival but also significantly affected the risk of brain metastases. The 5-year survival rates for patients with pathologic stages I, II, and III were 54.8%, 35.6%, and 14.1%, respectively (P=.001). The frequency of brain metastases in patients with pathologic stages I, II, and III were 6.25% (2/32), 28.2% (11/39), and 29.1% (16/55) (P=.026), respectively. A significant difference in brain metastases between patients with complete resection and incomplete resection was also observed (20.5% vs 42.9%, P=.028). The frequency of brain metastases was not found to be correlated with age, sex, pathologic type, induction chemotherapy, adjuvant chemotherapy, or adjuvant radiation therapy. Conclusions: Stage I SCLC patients with complete resection had a low incidence of brain metastases and a favorable survival rate. Stage II-III disease had a higher incidence of brain metastases. Thus, PCI might have a role for stage II-III disease but not for stage I disease.

  2. Factors affecting piston ring friction

    E-Print Network [OSTI]

    Liao, Kai, Ph. D. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    The piston ring pack friction is a major contributor to the internal combustion engine mechanical friction loss. The oil control ring decides the oil supply to the top two rings in addition to being the major friction ...

  3. Factors Affecting PMU Installation Costs

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,OfficeEnd ofEvaluations in Covered Facilities |ListBreakthrough

  4. Analyzing the Impact of Residential Building Attributes, Demographic and Behavioral Factors on Natural Gas Usage

    SciTech Connect (OSTI)

    Livingston, Olga V.; Cort, Katherine A.

    2011-03-03T23:59:59.000Z

    This analysis examines the relationship between energy demand and residential building attributes, demographic characteristics, and behavioral variables using the U.S. Department of Energy’s Residential Energy Consumption Survey 2005 microdata. This study investigates the applicability of the smooth backfitting estimator to statistical analysis of residential energy consumption via nonparametric regression. The methodology utilized in the study extends nonparametric additive regression via local linear smooth backfitting to categorical variables. The conventional methods used for analyzing residential energy consumption are econometric modeling and engineering simulations. This study suggests an econometric approach that can be utilized in combination with simulation results. A common weakness of previously used econometric models is a very high likelihood that any suggested parametric relationships will be misspecified. Nonparametric modeling does not have this drawback. Its flexibility allows for uncovering more complex relationships between energy use and the explanatory variables than can possibly be achieved by parametric models. Traditionally, building simulation models overestimated the effects of energy efficiency measures when compared to actual "as-built" observed savings. While focusing on technical efficiency, they do not account for behavioral or market effects. The magnitude of behavioral or market effects may have a substantial influence on the final energy savings resulting from implementation of various energy conservation measures and programs. Moreover, variability in behavioral aspects and user characteristics appears to have a significant impact on total energy consumption. Inaccurate estimates of energy consumption and potential savings also impact investment decisions. The existing modeling literature, whether it relies on parametric specifications or engineering simulation, does not accommodate inclusion of a behavioral component. This study attempts to bridge that gap by analyzing behavioral data and investigate the applicability of additive nonparametric regression to this task. This study evaluates the impact of 31 regressors on residential natural gas usage. The regressors include weather, economic variables, demographic and behavioral characteristics, and building attributes related to energy use. In general, most of the regression results were in line with previous engineering and economic studies in this area. There were, however, some counterintuitive results, particularly with regard to thermostat controls and behaviors. There are a number of possible reasons for these counterintuitive results including the inability to control for regional climate variability due to the data sanitization (to prevent identification of respondents), inaccurate data caused by to self-reporting, and the fact that not all relevant behavioral variables were included in the data set, so we were not able to control for them in the study. The results of this analysis could be used as an in-sample prediction for approximating energy demand of a residential building whose characteristics are described by the regressors in this analysis, but a certain combination of their particular values does not exist in the real world. In addition, this study has potential applications for benefit-cost analysis of residential upgrades and retrofits under a fixed budget, because the results of this study contain information on how natural gas consumption might change once a particular characteristic or attribute is altered. Finally, the results of this study can help establish a relationship between natural gas consumption and changes in behavior of occupants.

  5. Experimental Investigation of Natural Convection in Trombe Wall Systems

    E-Print Network [OSTI]

    Chen, B.; Zhao, J.; Chen, C.; Zhuang, Z.

    2006-01-01T23:59:59.000Z

    In this paper, experiments with a passive solar building with Trombe wall in the north cold climate are carried out and discussed, and the natural convection heat transfer process has been investigated. The relativity of the factors affecting indoor...

  6. OVERBURDEN PRESSURE AFFECTS FRACTURE APERTURE

    E-Print Network [OSTI]

    Schechter, David S.

    OVERBURDEN PRESSURE AFFECTS FRACTURE APERTURE AND FRACTURE PERMEABILITY IN A FRACTURED RESERVOIR are in integrated reservoir study, reservoir charac- terization, naturally fractured reservoirs, waterflooding in Hydraulically and Naturally Fractured Reservoirs." His research areas include experimental analysis

  7. Factors Affecting Salmonella Cross-contamination During Postharvest Washing of Tomatoes S. Rana1, B. Parisi1, K. Reineke2, D. Stewart2, J. Schlesser2, M. Tortorello2, T.-J.Fu2

    E-Print Network [OSTI]

    Heller, Barbara

    Factors Affecting Salmonella Cross-contamination During Postharvest Washing of Tomatoes S. Rana1, B. Archer Rd., Summit-Argo, IL 60501 Abstract This study examined Salmonella cross-contamination during contaminated at levels of 3.02 ± 0.51 or 0.10 ± 0.19 log cfu/tomato after washing with tomatoes inoculated

  8. affects glut4 expression: Topics by E-print Network

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

    terms: Design, Human Factors. Keywords: Haptic interface, affective touch, human-robot interaction, physiological sensing. INTRODUCTION AND OVERVIEW Affective touch...

  9. affect cd1 expression: Topics by E-print Network

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

    terms: Design, Human Factors. Keywords: Haptic interface, affective touch, human-robot interaction, physiological sensing. INTRODUCTION AND OVERVIEW Affective touch...

  10. affect synaptic distribution: Topics by E-print Network

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

    pulse arrival at low rates have Richardson, Magnus 3 Factors affecting wild turkey distribution and numbers Texas A&M University - TxSpace Summary: FACTORS AFFECTING...

  11. A qualitative examination of culture shock and the influential factors affecting newly-arrived Korean students at Texas A&M University 

    E-Print Network [OSTI]

    McLeod, Kent Doehr

    2009-05-15T23:59:59.000Z

    and reflect upon differences. Support for the majority of the factors hypothesized to be influential in helping or hindering the participants’ ability to cope with culture shock was exhibited. The noteworthy impact of the participants’ personal outlook...

  12. The Complex and Multi-Faceted Nature of School Construction Costs: Factors Affecting California. A Report to the American Institute of Architects California Council

    E-Print Network [OSTI]

    Vincent, Jeffrey M; McKoy, Deborah

    2008-01-01T23:59:59.000Z

    guide future school construction policies and practices. Specific areas for collaborative work include: collectively defining “good”guide future school construction policies and practices. Specific areas for collaborative work include: • Collectively defining “good”

  13. Individual-based model of young-of-the-year striped bass population dynamics. II. Factors affecting recruitment in the Potomac River, Maryland

    SciTech Connect (OSTI)

    Cowan, J.H. (Univ. of South Alabama, Mobile, AL (United States)); Rose, K.A. (Oak Ridge National Lab., TN (United States)); Rutherford, E.S.; Houde, E.D. (Univ. of Maryland System, Solomons, MD (United States))

    1993-05-01T23:59:59.000Z

    An individual-based model of the population dynamics of young-of-the-year striped bass Morone saxatilis in the Potomac River, Maryland, was used to test the hypothesis that historically high recruitment variability can be explained by changes in environmental and biological factors that result in relatively small changes in growth and mortality rates of striped bass larvae. The four factors examined were (1) size distribution of female parents, (2) zooplankton prey density during the development of striped bass larvae, (3) density of completing larval white perch M. americana, and (4) temperature during larval development. Simulation results suggest that variations in female size and in prey for larvae alone could cause 10-fold variability in recruitment. But no single factor alone caused changes in vital rates of age-0 fish that could account for the 145-fold variability in the Potomac River index of juvenile recruitment. However, combined positive or negative effects of two or more factors resulted in more than a 150-fold simulated recruitment variability, suggesting that combinations of factors can account for the high observed annual variability in striped bass recruitment success. Higher cumulative mortality of feeding larvae and younger life stages than of juveniles was common to all simulations. supporting the contention that striped bass year-class strength is determined prior to metamorphosis. 76 refs., 7 figs., 4 tabs.

  14. Natural gas storage - end user interaction. Task 2. Topical report

    SciTech Connect (OSTI)

    NONE

    1996-01-01T23:59:59.000Z

    New opportunities have been created for underground gas storage as a result of recent regulatory developments in the energy industry. The Federal Energy Regulatory Commission (FERC) Order 636 directly changed the economics of gas storage nationwide. This paper discusses the storage of natural gas, storage facilities, and factors affecting the current, and future situation for natural gas storage.

  15. Natural enemies and mortality factors of the coffee leafminer Leucoptera coffeella (Guerin-Meneville) (Lepidoptera: Lyonetiidae) in Chiapas, Mexico

    E-Print Network [OSTI]

    Lomeli-Flores, Refugio

    2009-05-15T23:59:59.000Z

    Ciencias Biol?gicas, Instituto Polit?cnico Nacional, M?xico Chair of Advisory Committee: Dr. Julio S. Bernal Through field surveys and laboratory experiments, this study assessed in part the impacts of host plant, natural enemies, and weather... in the identification of coffee leafminer parasitoids, and to Dr. Jorge Valenzuela (Instituto de Ecologia, Xalapa, Veracruz, Mexico) for the identification of ants. I thanks the editors of Bulletin of Entomological Research, The Canadian Entomologist, Proceedings...

  16. Natural enemies and mortality factors of the coffee leafminer Leucoptera coffeella (Guerin-Meneville) (Lepidoptera: Lyonetiidae) in Chiapas, Mexico

    E-Print Network [OSTI]

    Lomeli-Flores, Refugio

    2008-10-10T23:59:59.000Z

    Ciencias Biológicas, Instituto Politécnico Nacional, México Chair of Advisory Committee: Dr. Julio S. Bernal Through field surveys and laboratory experiments, this study assessed in part the impacts of host plant, natural enemies, and weather... in the identification of coffee leafminer parasitoids, and to Dr. Jorge Valenzuela (Instituto de Ecologia, Xalapa, Veracruz, Mexico) for the identification of ants. I thanks the editors of Bulletin of Entomological Research, The Canadian Entomologist, Proceedings...

  17. Environmental factors affecting the permitting of a gas turbine cogeneration system located in an area designated non-attainment for ozone and carbon monoxide

    SciTech Connect (OSTI)

    Memarzadeh, F. [National Inst. of Health, Bethesda, MD (United States). Office of Research

    1994-12-31T23:59:59.000Z

    This paper will describe air permitting regulations that apply to a new cogeneration facility or the modification of any existing facility. The permitting depends on several factors including the attainment status of the emitted criteria pollutants within the project area, with the facility classified as either a ``major new source`` or a ``major modification``. Depending on the attainment status of a given pollutant, either the Prevention of Significant Deterioration (PSD) or the Non-attainment area (NAA) regulations (Title I of the Clean Air Act Amendments of 1990) will apply for that pollutant. Since the greatest percentage of emissions generated by a gas turbine are nitrogen oxides (ozone precursors) and carbon monoxide this paper presents an overview of clean air regulations pertinent to those areas of the country that are designated as attaining the National Ambient Air Quality Standards (NAAQS) for sulphur dioxide (SO{sub 2}), particulate matter (PM), nitrogen oxides (NO{sub x}) and lead (Pb), and as areas of nonattainment for ozone (O{sub 3}) and carbon monoxide (CO). A hypothetical case is presented and all the environmental issues such as applicability of PSD and NAA regulations, available pollution offsets, and air quality compliance requirements for a modification to an existing facility located in a serious ozone and moderate carbon monoxide non-attainment area will be illustrated.

  18. attribute affects perception: Topics by E-print Network

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

    approaches demonstrates that plant attributes can affect Environmental Sciences and Ecology Websites Summary: attributes can affect herbivores, natural enemies of herbivores,...

  19. affects life-history traits: Topics by E-print Network

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

    are affected by natural selection Affect the overall "program" of the organism Environmental Sciences and Ecology Websites Summary: 1 Life history traits are affected by...

  20. Natural Gas Exploration

    E-Print Network [OSTI]

    Boyer, Elizabeth W.

    . Exploration and extraction of natural gas from the Marcellus shale is a potentially valuable economic stimulus for landowners. You might be wondering how the nation's economic situation is affecting the market for naturalNatural Gas Exploration: A Landowners Guide to Financial Management Natural Gas Exploration

  1. Factors affecting viscosity changes in corn

    E-Print Network [OSTI]

    McGill, Kendra Louise

    1995-01-01T23:59:59.000Z

    of heating rate, holding temperature and CMC. Differences were found to exist between meals from different crop years which were not attributable to particle size. When tested at 13, 15 and 17% solids, new meal consistently developed viscosity earliest...

  2. Factors affecting agricultural journalists and agricultural communicators

    E-Print Network [OSTI]

    Chenault, Edith Anne

    2009-05-15T23:59:59.000Z

    may have to first examine journalism educational programs and processes. Becker wrote that ?university-delivered journalism education is well established and dominant? in Finland, Spain, the United States, and Canada (2003, p. xiv). The first... education is provided through institutions devoted to that topic. Some countries offer education at both universities and at institutions geared toward journalistic training; examples of those countries are France, Portugal, and Germany (Becker, 2003...

  3. Factors Affecting Deer Diets and Nutrition

    E-Print Network [OSTI]

    Richardson, Calvin

    2000-04-25T23:59:59.000Z

    Knowledge of deer diets and nutrition can benefit ranchers who are interested in deer management and who want to coordinate vegetation management practices with changes in nutritional value of the habitat. Three important considerations...

  4. Factors affecting wild turkey distribution and numbers

    E-Print Network [OSTI]

    Van Norman, Timothy Jon

    1989-01-01T23:59:59.000Z

    0. 0 0 0. 1 2 Ericameria 0. 0 0 0. 1 I I. I 0. 0 0 I. I 0. 1 1 0. 0 0 0. 0 0 0. 0 0 Manystem ratany 0. 0 0 0. 0 0 0. 1 2 0. 3 3 0. 0 0 0. 0 0 0. 0 0 0. 0 0 0. 0 0 Lantana Ceniza Guayacan Honey mesquite Littleleaf sumac 0. 0 0 0. 0 0 t. I 0. 0...

  5. Factors affecting molybdenum metabolism in the chick

    E-Print Network [OSTI]

    Davies, Ronald Edgar

    1959-01-01T23:59:59.000Z

    l i b r a r y r a m Co l l e g e of t e x a s libraym illCbroeg fatxsqCe$f fCrisatomf oe r4C b4ob. i qommCyriroae 3A yaeitq?Cqgiy qi?oCm m?3?????? ?? ??? g??????? m????? ?? ??? i??????????? ??? f????????? b?????? ?? r???? ?? ??????? l...?????????? ?? ??? y??????????? ??? ??? q????? ?? qabray al ?4otama?4x ??????A ???? f???? m?3????? s??????????A ??? e???????? libraym illCbroeg fatxsqCf?f fCrisatomf oe roC b4ob. i qommCyriroae ?3A yaeitq Cqgiy qixoCm i??????? ?? ?? ??A?? ??? ??????? 3A? ?4...

  6. Factors affecting the lipase activity of milk

    E-Print Network [OSTI]

    Tallamy, Paul Thomas

    1969-01-01T23:59:59.000Z

    skimmilk as the enzyme source and pasteurized homogenized cream as the substrate during a study of milk lipase. The milk lipase was activated between a pH range of 5. 2 and 9. 8. 11 The optima of the lipase system under study varied... with the concentration of milk fat in the reaction mixture. Using high concentrations of milk fat (16%), optima were observed at pH 8. 5, 6. 5 ? 7. 0, and 7. 9. At relatively low substrate concentration (0. 92)() a broad pH optimum between 7. 0 and 8. 0 was recorded...

  7. Factors affecting the nutritive value of bermudagrasses

    E-Print Network [OSTI]

    Rainwater, William Aylmer

    1975-01-01T23:59:59.000Z

    Content of Selected Bermuda Varieties Grown at the A&M Univer- sity Farm in the Brazos River Bottom 39 16 Acid Detergent Lignin Content of Selected Bermuda Varieties Grown at the A&M Univer- sity Farm in the Brazos River Bottom 40 17 In Vitro... for each fraction decreased as maturity increased. Hilkinson et al. (1970) reported that Coastal bermuda- grass cut every six weeks increased in digestibility from basal to top layers. Also associated with this increase was lower acid-detergent lignin...

  8. NATURAL MARINE HYDROCARBON SEEPAGE

    E-Print Network [OSTI]

    Luyendyk, Bruce

    affects ocean chemistry (Dando and Hovland, 1992) and provides a natural source of petroleum pollution the water column above submarine vents, plumes of hydrocarbon gas bubbles act as acoustic scattering targets

  9. affects lysosomal distribution: Topics by E-print Network

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

    Key factors affecting voltage oscillations of distribution networks with distributed generation and induction motor loads Engineering Websites Summary: and induction motor loads...

  10. affected children independent: Topics by E-print Network

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

    Espaces et Socits Boyer, Edmond 3 Utility & Regulatory Factors Affecting Cogeneration & Independent Power Plant Design & Operation Texas A&M University - TxSpace...

  11. affect study design: Topics by E-print Network

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

    (more) Paton, Benjamin 2011-01-01 6 Utility & Regulatory Factors Affecting Cogeneration & Independent Power Plant Design & Operation Texas A&M University - TxSpace...

  12. Liquefied Natural Gas: Global Challenges (released in AEO2008)

    Reports and Publications (EIA)

    2008-01-01T23:59:59.000Z

    U.S. imports of liquefied natural gas (LNG) in 2007 were more than triple the 2000 total, and they are expected to grow in the long term as North Americas conventional natural gas production declines. With U.S. dependence on LNG imports increasing, competitive forces in the international markets for natural gas in general and LNG in particular will play a larger role in shaping the U.S. market for LNG. Key factors currently shaping the future of the global LNG market include the evolution of project economics, worldwide demand for natural gas, government policies that affect the development and use of natural resources in countries with LNG facilities, and changes in seasonal patterns of LNG trade.

  13. Does Daylight Savings Time Affect Traffic Accidents?

    E-Print Network [OSTI]

    Deen, Sophia 1988-

    2012-04-20T23:59:59.000Z

    This paper studies the effect of changes in accident pattern due to Daylight Savings Time (DST). The extension of the DST in 2007 provides a natural experiment to determine whether the number of traffic accidents is affected by shifts in hours...

  14. Lignin content in natural Populus variants affects sugar release

    E-Print Network [OSTI]

    California at Riverside, University of

    of sugars in high quantities at low costs from recalcitrant lignocellulosic biomass feedstocks (4, 5

  15. When Does Information Asymmetry Affect the Cost of Capital?

    E-Print Network [OSTI]

    Armstrong, Christopher S.

    This paper examines when information asymmetry among investors affects the cost of capital in excess of standard risk factors. When equity markets are perfectly competitive, information asymmetry has no separate effect on ...

  16. affect early growth: Topics by E-print Network

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

    Factors affecting the direction of growth of tree roots M.P. Coutts Forestry Commission, Northern of the main roots of a tree is an important determinant of the form of the root...

  17. HEART SMART NUTRITION What Affects Your Cholesterol Levels?

    E-Print Network [OSTI]

    Lesson 2 HEART SMART NUTRITION What Affects Your Cholesterol Levels? Several things affect cholesterol level, thus reducing your risk of heart disease. Weight ~ Being overweight tends to increase your cholesterol and is a risk factor for heart disease. Lose weight to help lower low density lipoproteins

  18. Design and operating factors that affect waterflood performance in Michigan

    SciTech Connect (OSTI)

    Tinker, G.E.

    1982-09-01T23:59:59.000Z

    Waterflooding started in the carbonate oil reservoirs of the Northern Michigan Saline Niagaran reef trend in 1978 with Shell's Chester 18 Waterflood. Nine projects had been installed by the end of 1981 so that operational results are available to expand and reinforce the reservoir simulation based design and operating program. The small areal size of these pinnacle reef fields, variations in rock quality, and uncertain reservoir continuity have made successful waterflood design difficult to achieve. Some existing wells are being redrilled at the start of a project and others may have to be redrilled later in the life of a waterflood to allow the various porosity zones to be fully exploited within the flood pattern and to maintain adequate well spacing for oil bank formation. The operating strategies for these projects are based upon a reservoir simulation study which stressed increased oil recovery and project economics. One of the most successful of these operational techniques has been the use of high volume submersible pumps to maintain oil production response with increasing volumes of water, to give flexibility to injection pattern design, and to increase ultimate recovery. The mobility ratio in these reservoirs is very favorable so that early water production is due to channelling and, in some cases, bottom water coning rather than fingering. Project monitoring procedures were carefully planned to facilitate project evaluation and changes in operating policy. It is believed that the design and operating policies as developed in this study have continued application for the many waterfloods planned in Northern Michigan and to some extent for projects in other areas.

  19. Factors affecting the color of corn tortillas and tortilla chips

    E-Print Network [OSTI]

    Mireles, Raquel C

    1995-01-01T23:59:59.000Z

    to increase or decrease pH. Hydrogen, benzoyl and calcium peroxide were added as bleaching agents to improve tortilla chip color. Masa was sheeted, baked, cut, equilibrated and fried to produce tortillas and chips using pilot plant equipment. The color (L, a...

  20. Factors Affecting Price Differences of Cattle in the Southwest.

    E-Print Network [OSTI]

    James, J. B.; Farris, D. E.

    1971-01-01T23:59:59.000Z

    for the lo/;? through 1968. r-v mcci~um weight steers and heifers, prices for the grade classification of Choice were used. The weight classifications were: For steers, I to 9110 pounds for the years 1955 through 1965, and 550 to 750 pounds for the years...

  1. Physical factors affecting larval transport in Mission Bay, California

    E-Print Network [OSTI]

    Tang, Erik Edwin

    2010-01-01T23:59:59.000Z

    Eastern North Pacific, Dredging Research Program Technicalmeans of river diversion, dredging, and filling (Dexter andEbersole et al. 2009), dredging feasibility and material

  2. Communication Factors Affecting African Policymakers' Decisions about Agricultural Biotechnology 

    E-Print Network [OSTI]

    Begashaw, Belay Ejigu

    2010-10-12T23:59:59.000Z

    The purpose of this study was to develop a model for impacting decisions on agricultural biotechnology practices in food production among African policymakers. The research focused on three African countries, namely, South ...

  3. Factors affecting the characteristics and utilization of sorghum silage

    E-Print Network [OSTI]

    Tolbert, Ronnie Edwin

    1977-01-01T23:59:59.000Z

    . EFFECT OF SORGHUi'. VARIETY ON IN SITU DRY IIATTZR DIGESTIBILITY (ADJUSTED IGANS) Sorghum variety Silage Trial form I As fed In situ twice lire 244. 168 Fs-lb 19. 01 44. 86 50. 58 Oro-t 20. 92 44. 81 50. 17 II Dr y -round 24 96 168.... 00 47. 89 35 S9 77. 05 74. 72 75 ~ 14 62. 82 62. '6 52 2$ 34. 17 65. 25 60. 06 TABLE 16. EFFECT OF SORGHUl& VARIETY AND RATIO OF HEAD TO STOVER OF SORGHUM SILAGE, IN VIVO APPAR?NT NITROGEN DIGESTIBILITY, Ratio (head to stover) Fs-1b Oro...

  4. Digestibility as a factor affecting bioavailability of food proteins

    E-Print Network [OSTI]

    Padmanabhan, Dhanakoti

    1982-01-01T23:59:59.000Z

    was followed by optical density measure- ments at 230 nm corresponding to the peptide (CO-NH) bond absorption, and at 280 nm corresponding to the absorption of aromatic groups in the amino acids and peptides. The results show that a Cu-Sephadex column can.... Landmann Most cereal proteins are considered to be nutrition- ally incomplete since they lack one or more of the essen- tial amino acids which are required for optimal growth and health. Complementation with another protein rich in the missing amino...

  5. Factors Affecting the Quality of Southern Short Cure Cheddar Cheese.

    E-Print Network [OSTI]

    Shepardson, C. N. (Charles Noah); Arbuckle, W. S. (Wendel Sherwood); Hanson, F. E. (Frank Edwin)

    1944-01-01T23:59:59.000Z

    favored the occurrence of bitter flavor. Van Slyke and Price (21) cited the technics used by Allen (2) and Bartel, Sandberg and Haglund (5) as being reliable means of determining ripening, and Allen (2) stated that the method, used by many workers... in the past, of determining the amount of soluble nitrogen present at different intervals of ripening, merely gave an estimate of the total nitrogen but no information of the different types of nitrogen. Bartel, Sandberg, and Haglund (5) described a method...

  6. Factors affecting the porridge quality of sorghum and pearl millet

    E-Print Network [OSTI]

    Kante, Assa

    1987-01-01T23:59:59.000Z

    ), and hybrids ATx623 * CSM63 (red glumes) and ATx623 * CSM63 (black glumes). Also used was CSM63, a local variety in Mali, which is an early cycle in the USA, and BTx623 as a typical USA sorghum. All of the sorghum cultivars were from the Sorghum Food Type... from very corneous (SC303, 1. 0 and SC605, 1. 3) to floury (SC90, 3. 8, RS610, 3. 6, and ATx623 * CSM63 red and black glumes, 4. 0). Akingbala (1982) reported that grain hard- ness was correlated with grain texture, which was confirmed in this study...

  7. Some factors in liquid supplements affecting urea toxicity

    E-Print Network [OSTI]

    McClain, William Ray

    1979-01-01T23:59:59.000Z

    )- . ~ 36 Rumen fluid pH values for urea dose of 24 and 25 g in molasses or water for selected cattle (original dose) 40 Rumen ammonia values for urea dose of 24 and 25 g in molasses or water for selected cattle (original dose...) ~ ~ ~ - ~ ~ ~ ~ ~ - ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Blood ammonia values for urea dose of 24 and 25 g in molasses or water for selected cattle (original dose) ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Mean rumen and blood ammonia values of 20, 40, 60 minutes post-dosing for sheep f628 49 Mean rumen...

  8. Some factors affecting the location of controlled access highways

    E-Print Network [OSTI]

    Case, Henry Orlando

    1952-01-01T23:59:59.000Z

    ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ VI BIBLIC(I44 ifT ~ ~ ~ ~ ~ ~ 4 ~ ~ ~ ~ t ~ ~ ~ ~ ~ ~ t ~ ~ ~ 1 Aversion of Traffic Prom City Ctroets to essay Iased on Comparative Travel Ties . ~ ~ ~ 2 ?~ted Produotion of llew Passenger Cars and 'ioommGated gumber of Cars wrapped... and highways to which each citissn ~ property abutting the thoroughfare has full right of ingress and egress at his ccmvenience. If the travel is light and the property holdings large ths need to exercise the right of ingress and egress is small, and little...

  9. Factors Affecting Website Reconstruction from the Web Infrastructure

    E-Print Network [OSTI]

    Nelson, Michael L.

    University Computer Science Department Norfolk, Virginia, USA 23529 fmccown@cs.odu.edu Norou Diawara Old

  10. REVIEW PAPER Factors and processes affecting plant biodiversity

    E-Print Network [OSTI]

    Boyer, Edmond

    ecosystem services of grasslands and rangelands is about US$ 232 ha-1 year-1 . Nevertheless, the precise evaluation of biodiversity benefits remains challenging. This issue is due to valuation methods, subjective

  11. Reassessment of selected factors affecting siting of Nuclear Power Plants

    SciTech Connect (OSTI)

    Davis, R.E.; Hanson, A.L.; Mubayi, V.; Nourbakhsh, H.P.

    1997-02-01T23:59:59.000Z

    Brookhaven National Laboratory has performed a series of probabilistic consequence assessment calculations for nuclear reactor siting. This study takes into account recent insights into severe accident source terms and examines consequences in a risk based format consistent with the quantitative health objectives (QHOs) of the NRC`s Safety Goal Policy. Simplified severe accident source terms developed in this study are based on the risk insights of NUREG-1150. The results of the study indicate that both the quantity of radioactivity released in a severe accident as well as the likelihood of a release are lower than those predicted in earlier studies. The accident risks using the simplified source terms are examined at a series of generic plant sites, that vary in population distribution, meteorological conditions, and exclusion area boundary distances. Sensitivity calculations are performed to evaluate the effects of emergency protective action assumptions on the risk of prompt fatality and latent cancers fatality, and population relocation. The study finds that based on the new source terms the prompt and latent fatality risks at all generic sites meet the QHOs of the NRC`s Safety Goal Policy by margins ranging from one to more than three orders of magnitude. 4 refs., 17 figs., 24 tabs.

  12. Factors affecting thermal infrared images at selected field sites

    SciTech Connect (OSTI)

    Sisson, J.B.; Ferguson, J.S.

    1993-07-01T23:59:59.000Z

    A thermal infrared (TIR) survey was conducted to locate surface ordnance in and around the Naval Ordnance Disposal Area, and a thermal anomaly was found. This report documents studies conducted to identify the position of cause of the thermal anomaly. Also included are results of a long path Fourier transform infrared survey, soil sampling activities, soil gas surveys, and buried heater studies. The results of these studies indicated that the thermal anomaly was caused by a gravel pad, which had thermal properties different than those of the surrounding soil. Results from this investigation suggest that TIR is useful for locating surface objects having a high thermal inertia compared to the surrounding terrain, but TIR is of very limited use for characterizing buried waste or other similar buried objects at the INEL.

  13. FCV Learning Demonstration: Factors Affecting Fuel Cell Degradation (Presentation)

    SciTech Connect (OSTI)

    Kurtz, J.; Wipke, K.; Sprik, S.

    2008-06-18T23:59:59.000Z

    Presentation on the NREL Fuel Cell Vehicle learning demonstration prepared for the 2008 ASME Fuel Cell Conference.

  14. Factors Affecting the Performance of a Shipboard Acoustic Correlation

    E-Print Network [OSTI]

    Griffiths, Gwyn

    ACCP Transducer Hull No 6 Fuel Tank 50 m3 max. Fuel Oil Coupling Rc C RL Top Hat Simplified equivalent circuit for the envelope of the decay Tank Top Accelerometer Positions #12;Dockside Experiment (i): ACCP): Vibration decay 0.08 0.12 0.16 0.20 0.24 -25 -20 -15 -10 -5 0 5 Tank Top Gain +30dB Fuel Tank Wall Gain +0d

  15. Factors Affecting Fatty Acid Composition in Forage and Milk

    E-Print Network [OSTI]

    and concentrations of crude protein (CP) and crude fat, which might be useful as tools to predict FA concentrations

  16. December 2006 Factors Affecting U.S. Production

    E-Print Network [OSTI]

    and estimate the returns to the taxpayer. To evaluate whether the program is meeting its stated objectives, EAO. · Benefit-cost analysis studies, which identify and quantify the private, public, and social returns companies have devel- oped the manufacturing expertise and made the requisite capital investment to profit

  17. Factors Affecting the Amount of Puffing in Tomatoes.

    E-Print Network [OSTI]

    Wood, J. F. (John Fielding); Yarnell, S. H. (Sidney Howe); Friend, W. H. (William Heartsill)

    1937-01-01T23:59:59.000Z

    , ,*, nificant difference. 3 com- I case. n ciw- The third greenhouse experiment, quite similar in setup to the second, was carried out during the spring of 1935. The soil had been left in the tile and was used again without removing. Because of the lack... in the case of the plants in the 4-inch pots. The experiment was set up April 8, 1935. The plants were pruned to a single stem and were sup- ported with strings as before. All flowers were hand pollinated. The fruits from the high water table lot and those...

  18. Hemolymph factors affecting respiratory pumping in Aplysia californica

    E-Print Network [OSTI]

    Tigert, Susan Jill

    1991-01-01T23:59:59.000Z

    statistically compared using the Wilcoxon Rank Sum Test (Ott, 1987) in the following manner: an average RP burst rate/30 minutes prior to an injection was calculated for each animal and compared with the number of RP bursts in the 30 minutes following... patterned series of RP responses characterized by a regular increase in the inter-RP response intervals; seizure durations range from 30-90 minutes. RPS occur infrequently (0-3/animal/24 hours), but their occurrence is more likely after an extended...

  19. Factors affecting the flight habits of certain nocturnal Lepidoptera

    E-Print Network [OSTI]

    Van Cleave, Horace William

    1958-01-01T23:59:59.000Z

    )oo. ) 797 X~lo u)as terse L. 799 ~erie liueata (Pabr. ) 2. 8 3. 1 3. 2 6. 2 3 5 3. 3 21. 6 10, 6 5. 8 5. 3 1, 8 1. 0 1. 0 3. 0 5. 2 5. 9 4. 0 1. 7 1. 0 5 ' 5 4. 4 7. 3 5) 7 6. 1 4. 5 1. 0 10. 5 871 ~gee sis fulvicollis Hbn. 996 ei eleoeo)99u 1... (Bbn. ) 25 6 10. 9 10. 7 90. 6 64, 6 45. 0 63. 3 5. 3 73. 3 1. 5 5. 2 14. 3 21. 3 1 5 10. 0 22. 2 5. 8 1. 0 108. 8 48. 3 16. 9 11. 2 3. 0 4. 0 2. 5 8. 6 6, 8 5. 1 6. 0 5. 0 2. 3 2. 9 7. 6 4. 2 7. 3 5. 5 2. 0 1. 8 2. 0 2. 4 6. 3 5. 5 115. 0 68...

  20. Climate and Hydrological Factors Affecting Variation in Chlorophyll

    E-Print Network [OSTI]

    Collin, Rachel

    in the Bahia Almirante, Panama Rachel Collin, Luis D'Croz, Plinio Gondola, and Juan B. Del Rosario ABSTRACT moni- toring in Bocas del Toro, Panama. Chlorophyll a concentrations did not vary significantly among depths decreased with rainfall and wind speed but increased with solar radiation, supporting the idea

  1. Factors Which May Affect the Hardness of Cottonseed Cake.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach); Marrs, C. D. (Cecil Douglas)

    1936-01-01T23:59:59.000Z

    . .BLE 1. Comparison of crashing test with chemical composition Other oil mill operators have held that the protein content, the crude fiber content, and the moisture content of the cake are related to hard- ness of the cake. Experiments were made...'mparison of ball test \\%-it11 chemical composition Nitrogen 'Number Range of tory Ash % 5.38 5.29 5.65 5.60 5.29 5.52 5.47 5.33 Number 41040 41051 41047 41034 41007 41048 41052 40997 40999 41041 41015 41008 41025 41016 41031 41003...

  2. Factors affecting hydrolysis of condensed phosphates in soils 

    E-Print Network [OSTI]

    Stewart, William M.

    1983-01-01T23:59:59.000Z

    -55% of added PP. This, depending on time, was 2-3 times more hydrolysis than was induced by non-deficient roots. Effect of Temperature Hydrolysis of polyphosphate compounds depends largely on tempera- ture. Huffman (1970) noted that a 5C rise in temperature..., found PP to be less effective than OP on an acid soil (pH 4. 0), while there were only very slight differences i. n the effectiveness of the two sources in a soil with a pH value of 7. 2. Reported results have shown that increasing the pH of acid...

  3. CHAPTER XVIII ENVffiONMENTAL FACTORS AFFECTING OYSTER POPULATIONS

    E-Print Network [OSTI]

    thrive above the bottom attached t~ rocks and underwater structures, branches and trunks of fallen trees populations are important to man as a source of FISHERY BULLETIN: VOLUME 64, CHAPTER XVIII 7aa-.aal () sa 26 by the greatest number of individuals which can ~row to maturity subject to the conditions which surround them

  4. Factors affecting color stability of vinegar pickled meat products

    E-Print Network [OSTI]

    Ploch, Carol Ann

    1978-01-01T23:59:59.000Z

    (1978) has defined "pickle solutions" as those solutions containing--in addi- tion to salt--other ingredients such as nitrite, erythor-. bate, color, and/or spices, whereas "brines" are solutions of salt and water only. Kramlich et al. (1973.... Cooked feet are then packed in jars and covered with 40 to 70 grain vinegar (Kramlich et al. , 1973) . Kramlich et al. (1973) also indicated that the short curing method is sometimes referred to as "hot curing" because the feet are cured and cooked...

  5. Factors Affecting PMU Installation Costs (October 2014) | Department of

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan| Department of.pdf6-OPAMDepartment6 FY FactWind Firming

  6. Factors Affecting HCCI Combustion Phasing for Fuels with Single- and

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

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

  7. Study of Factors Affecting Shrub Establishment on the Monticello, Utah,

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Site EnvironmentalEnergySafelyVirtualStephanieDepartment ofImprove System Reliability

  8. CONTROL OF MECHANICALLY ACTIVATED POLYMERSOME FUSION: FACTORS AFFECTING

    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 Office511041clothAdvanced Materials Advanced. C o w l i t z C o . C l a r8.0 - HOISTING ANDStructure and

  9. CONTROL OF MECHANICALLY ACTIVATED POLYMERSOME FUSION: FACTORS AFFECTING

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWPSuccess StoriesFebruary 26, 2014,LabCONTIUATIN SHET

  10. Identification and Control of Factors that Affect EGR Cooler Fouling |

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

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

  11. Texas' Natural Lake

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    in Texas A&M?s Department of Wildlife and Fisheries Sciences, said the summary report synthesizes the ?state of knowl- edge? about the geography, hydrology, ecology and environmental impacts affecting Caddo Lake and Big Cypress Creek. At the second...; and heavy metals, including mercury found in the lignite coal used to power electricity-generating plants, are accumulating in fish tissues. Texas? Natural Lake tx H2O | pg. 2 Research to help restore environmental flows to Caddo Lake Scientists...

  12. Tenneco upgrades natural gasoline

    SciTech Connect (OSTI)

    O'Gorman, E.K.

    1986-08-01T23:59:59.000Z

    Tenneco Oil Co. recently completed a natural gasoline upgrading project at its LaPorte, Tex., facility. The project was started in October 1985. The purpose was to fractionate natural gasoline and isomerize the n-pentane component. Three factors made this a particularly attractive project for the LaPorte complex: 1. The phase down of lead in gasoline made further processing of natural gasoline desirable. 2. Idle equipment and trained personnel were available at the plant as a result of a switch of Tenneco's natural gas liquids (NGL) fractionation to its Mont Belvieu, Tex., facility. 3. The plant interconnects with Houston's local markets. It has pipelines to Mont Belvieu, Texas City, and plants along the Houston Ship Channel, as well as truck, tank car, and barge-loading facilities. Here are the details on the operation of the facilities, the changes which were required to enable the plant to operate successfully, and how this conversion was completed in a timely fashion.

  13. Design criteria applicable to the environmental restoration of sites affected by uranium mining activities in the past

    SciTech Connect (OSTI)

    Carboneras, P. [ENRESA, Madrid (Spain); Sanchez, M. [INITEC, Madrid (Spain)

    1993-12-31T23:59:59.000Z

    In this paper the authors discuss the basic aspects to be considered while evaluating different alternatives to perform environmental restoration of sites affected by naturally occurring radionuclides, enhanced by human actions, as is the case in some old uranium mining activities. The discussion is confined to sites where radiation hazards had existed forever (sites with uranium deposits) and where the mining activities have introduced several factors modifying the initial situation, leading to the now existing one, requiring intervention as decided by the relevant authorities, in accordance with recommendations of ICRP60.

  14. Energy Secretary Bodman and Minister of Natural Resources for...

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

    Department of Energy Secretary Samuel W. Bodman and Minister of Natural Resources for Canada Gary Lunn, today released the final report on the power outage that affected 50...

  15. Mimicking Nature

    E-Print Network [OSTI]

    Wythe, Kathy

    2007-01-01T23:59:59.000Z

    into lakes and rivers, and the impact different water management decisions could have. ?We?re trying to mimic nature,? said Dr. Jeff Arnold, research leader and agricultural engineer for the Grassland Soil and Water Research Laboratory in Temple, part..., director of Texas A&M University?s Spatial Sciences Laboratory and professor in the Departments of Ecosystem Science and MIMICKING NATURE Computer model helps manage nation?s, world?s waters #2; Management, and Biological and Agricultural Engineering...

  16. Naturalness redux

    E-Print Network [OSTI]

    Marco Fabbrichesi; Alfredo Urbano

    2015-04-21T23:59:59.000Z

    The idea of naturalness, as originally conceived, refers only to the finite renormalization of the Higgs boson mass induced by the introduction of heavier states. In this respect, naturalness is still a powerful heuristic principle in model building beyond the standard model whenever new massive states are coupled to the Higgs field. The most compelling case is provided by the generation of neutrino masses. In this paper we confront this problem from a new perspective. The right-handed sector responsible for the seesaw mechanism---which introduces a large energy threshold above the electroweak scale---is made supersymmetric to comply with naturalness while the standard model is left unchanged and non-supersymmetric. Cancellations necessary to the naturalness requirement break down only at two loops, thus offering the possibility to increase the right-handed neutrino mass scale up to one order of magnitude above the usual values allowed by naturalness. If also the weak boson sector of the standard model is made supersymmetric, cancellations break down at three loops and the scale of new physics can be further raised. In the type-I seesaw, this implementation provides right-handed neutrino masses that are natural and at the same time large enough to give rise to baryogenesis (via leptogenesis). The model contains a dark matter candidate and distinctive new physics in the leptonic sector.

  17. Statistical Affect Detection in Collaborative Chat Michael Brooks1

    E-Print Network [OSTI]

    Aragon, Cecilia R.

    Statistical Affect Detection in Collaborative Chat Michael Brooks1 , Katie Kuksenok2 , Megan K , Paul Harris1 , Cecilia R. Aragon1 1 Human Centered Design & Engineering, 2 Computer Science. We present a pipeline of natural language processing and machine learning techniques that can be used

  18. How intimacy affects resource conceptualization

    E-Print Network [OSTI]

    Dunn, Allison L

    2001-01-01T23:59:59.000Z

    Previous research regarding Foa and Foa's Resource Theory does not address whether the level of intimacy shared between the actors affects their resource conceptualization. Furthermore, siblings have not been utilized as a separate intimacy group...

  19. How intimacy affects resource conceptualization 

    E-Print Network [OSTI]

    Dunn, Allison L

    2001-01-01T23:59:59.000Z

    Previous research regarding Foa and Foa's Resource Theory does not address whether the level of intimacy shared between the actors affects their resource conceptualization. Furthermore, siblings have not been utilized as a separate intimacy group...

  20. Natural Predator

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    tx H2O | pg. 10 Natural Predator Story by Kathy Wythe Natural Predator Foreign beetle shows promise for controlling saltcedar In the northern part of the Texas Panhandle andalong the West Texas banks of the Colorado andPecos rivers, Texas... scientists are successfully intro- ducing a foreign beetle to help control an invasive and exotic water-thirsty plant. Saltcedar, or Tamarix, was introduced to the western United States in the 1800s from central Asia as an ornamental tree and planted...

  1. Natural Oxidation of Black Carbon in Soils: Changes in Molecular...

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

    factors affect BC oxidation. Black C was collected from 11 historical charcoal blast furnace sites with a geographic distribution from Quebec, Canada, to Georgia, USA, and...

  2. covering the physical sciences spectrum www.nature.com

    E-Print Network [OSTI]

    Cai, Long

    to publishing high-quality papers that describe the most significant and cutting-edge research in all areas Factor: 38.597* Nature is the leading weekly international journal, publishing the finest peer Reports® (Thomson Reuters, 2013) Nature Communications ISSN: 2041-1733 Impact Factor: 10.015* Nature

  3. Electrospinning of PVC with natural rubber

    SciTech Connect (OSTI)

    Othman, Muhammad Hariz; Abdullah, Ibrahim [Department of Chemistry, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia); Mohamed, Mahathir [Radiation Processing Technology Division (BTS), Malaysian Nuclear Agency, Bangi, 43000, Kajang (Malaysia)

    2013-11-27T23:59:59.000Z

    Polyvinyl chloride (PVC) was mixed with natural rubbers which are liquid natural rubber (LNR), liquid epoxidised natural rubber (LENR) and liquid epoxidised natural rubber acrylate (LENRA) for a preparation of a fine non-woven fiber’s mat. PVC and each natural rubbers(PVC:LENR, PVC:LNR and PVC:LENRA) were mixed based on ratio of 70:30. Electrospinning method was used to prepare the fiber. The results show that the spinnable concentration of PVC/ natural rubber/THF solution is 16 wt%. The morphology, diameter, structure and degradation temperature of electrospun fibers were investigated by scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). SEM photos showed that the morphology and diameter of the fibers were mainly affected by the addition of natural rubber. TGA results suggested that PVC electrospun fiber has higher degradation temperature than those electrospun fibers that contain natural rubber.

  4. Natural gas 1995: Issues and trends

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    Natural Gas 1995: Issues and Trends addresses current issues affecting the natural gas industry and markets. Highlights of recent trends include: Natural gas wellhead prices generally declined throughout 1994 and for 1995 averages 22% below the year-earlier level; Seasonal patterns of natural gas production and wellhead prices have been significantly reduced during the past three year; Natural gas production rose 15% from 1985 through 1994, reaching 18.8 trillion cubic feet; Increasing amounts of natural gas have been imported; Since 1985, lower costs of producing and transporting natural gas have benefitted consumers; Consumers may see additional benefits as States examine regulatory changes aimed at increasing efficiency; and, The electric industry is being restructured in a fashion similar to the recent restructuring of the natural gas industry.

  5. angiogenesis regulatory factors: Topics by E-print Network

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

    ... Earnhart, Dietrich H. 2006-03-13 6 Utility & Regulatory Factors Affecting Cogeneration & Independent Power Plant Design & Operation Texas A&M University - TxSpace...

  6. Decision making process and factors routing

    E-Print Network [OSTI]

    Sun, Yichen, S.M. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    This research studies the decision-making process and the factors that affect truck routing. The data collection involved intercept interviews with truck drivers at three rest area and truck stops along major highways in ...

  7. Novel Spark Plugs Improve Energy Efficiency of Compressed Natural

    E-Print Network [OSTI]

    Novel Spark Plugs Improve Energy Efficiency of Compressed Natural Gas Engines Energy Innovations use affects climate change. Vehicles operating on compressed natural gas reduce petroleum fuel use, the vast majority of compressed natural gas (CNG) engines are used in transit buses serving the public

  8. NATURAL GAS MARKET ASSESSMENT

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION NATURAL GAS MARKET ASSESSMENT PRELIMINARY RESULTS In Support.................................................................................... 6 Chapter 2: Natural Gas Demand.................................................................................................. 10 Chapter 3: Natural Gas Supply

  9. leading research and reviews across the life sciences www.nature.com

    E-Print Network [OSTI]

    Cai, Long

    in their category* All are in the top 10 Nature Biotechnology* Nature Cell Biology Nature Chemical Biology Nature, physical, chemical, and Earth and environmental sciences. Papers published in the journal represent Multidisciplinary Sciences Nature Biotechnology ISSN: 0028-0836 Impact Factor: 32.438* Nature Biotechnology covers

  10. Elastin protein levels are a vital modifier affecting normal lung development and susceptibility to emphysema

    E-Print Network [OSTI]

    Mecham, Robert

    Elastin protein levels are a vital modifier affecting normal lung development and susceptibility modifier affecting normal lung development and susceptibility to emphysema. Am J Physiol Lung Cell Mol-induced emphysema is highly variable, and numerous genetic and environmental factors are thought to mitigate lung

  11. NATURAL RESOURCES ASSESSMENT

    SciTech Connect (OSTI)

    D.F. Fenster

    2000-12-11T23:59:59.000Z

    The purpose of this report is to summarize the scientific work that was performed to evaluate and assess the occurrence and economic potential of natural resources within the geologic setting of the Yucca Mountain area. The extent of the regional areas of investigation for each commodity differs and those areas are described in more detail in the major subsections of this report. Natural resource assessments have focused on an area defined as the ''conceptual controlled area'' because of the requirements contained in the U.S. Nuclear Regulatory Commission Regulation, 10 CFR Part 60, to define long-term boundaries for potential radionuclide releases. New requirements (proposed 10 CFR Part 63 [Dyer 1999]) have obviated the need for defining such an area. However, for the purposes of this report, the area being discussed, in most cases, is the previously defined ''conceptual controlled area'', now renamed the ''natural resources site study area'' for this report (shown on Figure 1). Resource potential can be difficult to assess because it is dependent upon many factors, including economics (demand, supply, cost), the potential discovery of new uses for resources, or the potential discovery of synthetics to replace natural resource use. The evaluations summarized are based on present-day use and economic potential of the resources. The objective of this report is to summarize the existing reports and information for the Yucca Mountain area on: (1) Metallic mineral and mined energy resources (such as gold, silver, etc., including uranium); (2) Industrial rocks and minerals (such as sand, gravel, building stone, etc.); (3) Hydrocarbons (including oil, natural gas, tar sands, oil shales, and coal); and (4) Geothermal resources. Groundwater is present at the Yucca Mountain site at depths ranging from 500 to 750 m (about 1,600 to 2,500 ft) below the ground surface. Groundwater resources are not discussed in this report, but are planned to be included in the hydrology section of future revisions of the ''Yucca Mountain Site Description'' (CRWMS M&O 2000c).

  12. Molecular genetics in affective illness

    SciTech Connect (OSTI)

    Mendlewicz, J.; Sevy, S.; Mendelbaum, K. (Erasme Univ. Hospital, Brussels (Belgium))

    1993-01-01T23:59:59.000Z

    Genetic transmission in manic depressive illness (MDI) has been explored in twins, adoption, association, and linkage studies. The X-linked transmission hypothesis has been tested by using several markers on chromosome X: Xg blood group, color blindness, glucose-6-phosphate dehydrogenase (G6PD), factor IX (hemophilia B), and DNA probes such as DXS15, DXS52, F8C, ST14. The hypothesis of autosomal transmission has been tested by association studies with the O blood group located on chromosome 9, as well as linkage studies on chromosome 6 with the Human Leucocyte Antigens (HLA) haplotypes and on Chromosome 11 with DNA markers for the following genes: D2 dopamine receptor, tyrosinase, C-Harvey-Ras-A (HRAS) oncogene, insuline (ins), and tyrosine hydroxylase (TH). Although linkage studies support the hypothesis of a major locus for the transmission of MDI in the Xq27-28 region, several factors are limiting the results, and are discussed in the present review. 105 refs., 1 fig., 2 tabs.

  13. Estimating Externalities of Natural Gas Fuel Cycles, Report 4

    SciTech Connect (OSTI)

    Barnthouse, L.W.; Cada, G.F.; Cheng, M.-D.; Easterly, C.E.; Kroodsma, R.L.; Lee, R.; Shriner, D.S.; Tolbert, V.R.; Turner, R.S.

    1998-01-01T23:59:59.000Z

    This report describes methods for estimating the external costs (and possibly benefits) to human health and the environment that result from natural gas fuel cycles. Although the concept of externalities is far from simple or precise, it generally refers to effects on individuals' well being, that result from a production or market activity in which the individuals do not participate, or are not fully compensated. In the past two years, the methodological approach that this report describes has quickly become a worldwide standard for estimating externalities of fuel cycles. The approach is generally applicable to any fuel cycle in which a resource, such as coal, hydro, or biomass, is used to generate electric power. This particular report focuses on the production activities, pollution, and impacts when natural gas is used to generate electric power. In the 1990s, natural gas technologies have become, in many countries, the least expensive to build and operate. The scope of this report is on how to estimate the value of externalities--where value is defined as individuals' willingness to pay for beneficial effects, or to avoid undesirable ones. This report is about the methodologies to estimate these externalities, not about how to internalize them through regulations or other public policies. Notwithstanding this limit in scope, consideration of externalities can not be done without considering regulatory, insurance, and other considerations because these institutional factors affect whether costs (and benefits) are in fact external, or whether they are already somehow internalized within the electric power market. Although this report considers such factors to some extent, much analysis yet remains to assess the extent to which estimated costs are indeed external. This report is one of a series of reports on estimating the externalities of fuel cycles. The other reports are on the coal, oil, biomass, hydro, and nuclear fuel cycles, and on general methodology.

  14. Obsidians and tektites: Natural analogues for water diffusion in nuclear waste glasses

    SciTech Connect (OSTI)

    Mazer, J.J.; Bates, J.K.; Bradley, C.R. [Argonne National Lab., IL (United States); Stevenson, C.M. [Archaeological Services Consultants, Inc., Columbus, OH (United States)

    1991-11-01T23:59:59.000Z

    Projected scenarios for the proposed Yucca Mountain repository include significant periods of time when high relative humidity atmospheres will be present, thus the reaction processes of interest will include those known to occur under these conditions. The ideal natural analog for the proposed Yucca Mountain repository would consist of natural borosilicate glasses exposed to expected repository conditions for thousands of years; however, the prospects for identifying such an analog are remote, but an important caveat for using natural analog studies is to relate the reaction processes in the analog to those in the system of interest, rather than a strict comparison of the glass compositions. In lieu of this, identifying natural glasses that have reacted via reaction processes expected in the repository is the most attractive option. The goal of this study is to quantify molecular water diffusion in the natural analogs obsidian and tektites. Results from this study can be used in assessing the importance of factors affecting molecular water diffusion in nuclear waste glasses, relative to other identified reaction processes. In this way, a better understanding of the long-term reaction mechanism can be developed and incorporated into performance assessment models. 17 refs., 4 figs.

  15. 4, 30553085, 2007 Winter climate affects

    E-Print Network [OSTI]

    Boyer, Edmond

    HESSD 4, 3055­3085, 2007 Winter climate affects long-term trends in stream water nitrate H. A. de and Earth System Sciences Winter climate affects long-term trends in stream water nitrate in acid Winter climate affects long-term trends in stream water nitrate H. A. de Wit et al. Title Page Abstract

  16. Natural gas 1994: Issues and trends

    SciTech Connect (OSTI)

    Not Available

    1994-07-01T23:59:59.000Z

    This report provides an overview of the natural gas industry in 1993 and early 1994 (Chapter 1), focusing on the overall ability to deliver gas under the new regulatory mandates of Order 636. In addition, the report highlights a range of issues affecting the industry, including: restructuring under Order 636 (Chapter 2); adjustments in natural gas contracting (Chapter 3); increased use of underground storage (Chapter 4); effects of the new market on the financial performance of the industry (Chapter 5); continued impacts of major regulatory and legislative changes on the natural gas market (Appendix A).

  17. Regulation of natural monopolies

    E-Print Network [OSTI]

    Joskow, Paul L.

    2005-01-01T23:59:59.000Z

    This chapter provides a comprehensive overview of the theoretical and empirical literature on the regulation of natural monopolies. It covers alternative definitions of natural monopoly, regulatory goals, alternative ...

  18. Natural Gas Monthly Update

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

    other liquids including biofuels and natural gas liquids. Natural Gas Exploration and reserves, storage, imports and exports, production, prices, sales. Electricity Sales, revenue...

  19. Borrowing Nature's Polymers

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

    Borrowing Nature's Polymers 1663 Los Alamos science and technology magazine Latest Issue:January 2015 All Issues submit Borrowing Nature's Polymers Los Alamos scientists are...

  20. Natural Resources Districts (Nebraska)

    Broader source: Energy.gov [DOE]

    This statute establishes Natural Resources District, encompassing all of the area of the state, to conserve, protect, develop, and manage Nebraska's natural resources. These districts replace and...

  1. Historical Natural Gas Annual

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

    8 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  2. Natural Gas Rules (Louisiana)

    Broader source: Energy.gov [DOE]

    The Louisiana Department of Natural Resources administers the rules that govern natural gas exploration and extraction in the state. DNR works with the Louisiana Department of Environmental...

  3. Historical Natural Gas Annual

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

    6 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  4. Historical Natural Gas Annual

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

    7 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  5. Natural gas monthly, January 1997

    SciTech Connect (OSTI)

    NONE

    1997-01-01T23:59:59.000Z

    This publication, the Natural Gas Monthly, presents the most recent data on natural gas supply, consumption, and prices from the Energy Information Administration (EIA). Of special interest in this issue are two articles summarizing reports recently published by EIA. The articles are {open_quotes}Natural Gas Productive Capacity{close_quotes} and {open_quotes}Outlook for Natural Gas Through 2015,{close_quotes} both of which precede the {open_quotes}Highlights{close_quotes} section. With this issue, January 1997, changes have been made to the format of the Highlights section and to several of the tabular and graphical presentations throughout the publication. The changes to the Highlights affect the discussion of developments in the industry and the presentation of weekly storage data. An overview of the developments in the industry is now presented in a brief summary followed by specific discussions of supply, end-use consumption, and prices. Spot and futures prices are discussed as appropriate in the Price section, together with wellhead and consumer prices.

  6. Natural SUSY with a bino- or wino-like LSP

    E-Print Network [OSTI]

    Baer, Howard; Huang, Peisi; Mickelson, Dan; Padeffke-Kirkland, Maren; Tata, Xerxes

    2015-01-01T23:59:59.000Z

    In natural SUSY models higgsinos are always light because \\mu^2 cannot be much larger than M_Z^2, while squarks and gluinos may be very heavy. Unless gluinos are discovered at LHC13, the commonly assumed unification of gaugino mass parameters will imply correspondingly heavy winos and binos, resulting in a higgsino-like LSP and small inter-higgsino mass splittings. The small visible energy release in higgsino decays makes their pair production difficult to detect at the LHC. Relaxing gaugino mass universality allows for relatively light winos and binos without violating LHC gluino mass bounds and without affecting naturalness. In the case where the bino mass M_1mixed bino-higgsino LSP with instead sizable w_1-z_1 and z_2-z_1 mass gaps. The thermal neutralino abundance can match the measured dark matter density in contrast to models with a higgsino-like LSP where WIMPs (weakly interacting massive particles) are underproduced by factors of 10-15. If instead M_2<~ \\mu, then one o...

  7. Research Highlights Nature Nanotechnology

    E-Print Network [OSTI]

    Müller, Markus

    © 2009 APS Research Highlights Nature Nanotechnology Published online: 17 July 2009 | doi:10 perfect fluid. Phys. Rev. Lett. 103, 025301 (2009). | Article |1. Nature Nanotechnology ISSN 1748 : Nature Nanotechnology http://www.nature.com/nnano/reshigh/2009/0709/full/nnano.2009.222.html 1 of 1 18

  8. Analysis of Transportation and Logistics Challenges Affecting...

    Energy Savers [EERE]

    Analysis of Transportation and Logistics Challenges Affecting the Deployment of Larger Wind Turbines: Summary of Results J. Cotrell, T. Stehly, J. Johnson, J. O. Roberts, Z....

  9. Biomimicry: Finding Inspiration for Innovation in Nature

    E-Print Network [OSTI]

    Brittany, Hodges

    2012-04-01T23:59:59.000Z

    and versatility from few readily available starting materials" (Vincent). The guidelines, which are defined by Benyus, are also based on what many organisms already do— more precisely, what makes the natural world interact in a balanced, yet functional way... structures of organisms, energy is not a concern. In fact, "energy is the controlling factor in only 5 percent of all problems in biology" (Vincent). From this statistic, it is apparent that organisms are naturally energy conserving, and therefore, a...

  10. Natural gas monthly

    SciTech Connect (OSTI)

    NONE

    1998-01-01T23:59:59.000Z

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the Natural Gas Monthly features articles designed to assist readers in using and interpreting natural gas information.

  11. Learned Factorization Models to Explain Variability in Natural Image Sequences

    E-Print Network [OSTI]

    Culpepper, Benjamin Jackson

    2011-01-01T23:59:59.000Z

    Recognition, pages 416–422, 1999. [Fukushima, 1980] K.Fukushima. Neocognitron: A self-organizing neural networkwhich cortex achieves it. Fukushima’s neocognitron, in which

  12. Honors 222c Natural Science Energy and Environment --Humans and Nature

    E-Print Network [OSTI]

    and Nature? How has the sudden globalization of economies and information affected our own neural networks rhines@uw.edu This course explores the global environment and energy resources. It has a `science core of environment and economy: for example, the siting of a biomass burning plant in a small town to generate

  13. New Blind Signatures Equivalent to Factorization (Extended Abstract)

    E-Print Network [OSTI]

    Pointcheval, David

    New Blind Signatures Equivalent to Factorization (Extended Abstract) David Pointcheval Jacques Stern Abstract In this paper, we present new blind signature schemes based on the factorization problem. They are the first blind sig- nature schemes proved secure relatively to factorization. By security, we mean

  14. Natural gas annual 1996

    SciTech Connect (OSTI)

    NONE

    1997-09-01T23:59:59.000Z

    This document provides information on the supply and disposition of natural gas to a wide audience. The 1996 data are presented in a sequence that follows natural gas from it`s production to it`s end use.

  15. Nature/Culture/Seawater

    E-Print Network [OSTI]

    Helmreich, Stefan

    This essay considers seawater as a substance and symbol in anthropological and social theory. Seawater has occupied an ambiguous place with respect to anthropological categories of nature and culture. Seawater as nature ...

  16. Supervisory Natural Gas Analyst

    Broader source: Energy.gov [DOE]

    The Department of Energys Office of Fossil Energy, Office of Oil and Natural Gas, Office of Oil and Gas Global Security and Supply (FE) is responsible for regulating natural gas imports and exports...

  17. aspects risk factors: Topics by E-print Network

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

    2010-01-01 51 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  18. additional risk factor: Topics by E-print Network

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

    2010-01-01 47 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  19. agroecological risk factors: Topics by E-print Network

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

    2010-01-01 47 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  20. atherosclerosis risk factors: Topics by E-print Network

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

    2010-01-01 58 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  1. adolescent risk factors: Topics by E-print Network

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

    2010-01-01 77 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  2. adulthood risk factors: Topics by E-print Network

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

    2010-01-01 52 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  3. atherosclerotic risk factors: Topics by E-print Network

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

    2010-01-01 48 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  4. acquired risk factors: Topics by E-print Network

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

    Universit de 45 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  5. analyzing risk factors: Topics by E-print Network

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

    2010-01-01 74 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  6. additional risk factors: Topics by E-print Network

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

    2010-01-01 47 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  7. aureus risk factors: Topics by E-print Network

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

    2010-01-01 58 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  8. Key Factors in Displacement Ventilation Systems for Better IAQ

    E-Print Network [OSTI]

    Wang, X.; Chen, J.; Li, Y.; Wang, Z.

    2006-01-01T23:59:59.000Z

    This paper sets up a mathematical model of three-dimensional steady turbulence heat transfer in an air-conditioned room of multi-polluting heat sources. Numerical simulation helps identify key factors in displacement ventilation systems that affect...

  9. Key Factors in Displacement Ventilation Systems for Better IAQ 

    E-Print Network [OSTI]

    Wang, X.; Chen, J.; Li, Y.; Wang, Z.

    2006-01-01T23:59:59.000Z

    This paper sets up a mathematical model of three-dimensional steady turbulence heat transfer in an air-conditioned room of multi-polluting heat sources. Numerical simulation helps identify key factors in displacement ventilation systems that affect...

  10. Natural gas annual 1995

    SciTech Connect (OSTI)

    NONE

    1996-11-01T23:59:59.000Z

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1995 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1991 to 1995 for each Census Division and each State. Annual historical data are shown at the national level.

  11. Natural Resources Research Institute

    E-Print Network [OSTI]

    Netoff, Theoden

    /Loll ThermoWood Hybrid Poplars Peat A boost for the peat industry Value in Minnesota peat deposits Natural che

  12. Natural gas annual 1994

    SciTech Connect (OSTI)

    NONE

    1995-11-17T23:59:59.000Z

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1994 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1990 to 1994 for each Census Division and each State. Annual historical data are shown at the national level.

  13. Roadmap for Development of Natural Gas Vehicle Fueling Infrastructructure and Analysis of Vehicular Natural Gas Consumption by Niche Sector

    SciTech Connect (OSTI)

    Stephen C. Yborra

    2007-04-30T23:59:59.000Z

    Vehicular natural gas consumption is on the rise, totaling nearly 200 million GGEs in 2005, despite declines in total NGV inventory in recent years. This may be attributed to greater deployment of higher fuel use medium- and heavy-duty NGVs as compared to the low fuel use of the natural gas-powered LDVs that exited the market through attrition, many of which were bi-fuel. Natural gas station counts are down to about 1100 from their peak of about 1300. Many of the stations that closed were under-utilized or not used at all while most new stations were developed with greater attention to critical business fundamentals such as site selection, projected customer counts, peak and off-peak fueling capacity needs and total station throughput. Essentially, the nation's NGV fueling infrastructure has been--and will continue--going through a 'market correction'. While current economic fundamentals have shortened payback and improved life-cycle savings for investment in NGVs and fueling infrastructure, a combination of grants and other financial incentives will still be needed to overcome general fleet market inertia to maintain status quo. Also imperative to the market's adoption of NGVs and other alternative fueled vehicle and fueling technologies is a clear statement of long-term federal government commitment to diversifying our nation's transportation fuel use portfolio and, more specifically, the role of natural gas in that policy. Based on the current NGV market there, and the continued promulgation of clean air and transportation policies, the Western Region is--and will continue to be--the dominant region for vehicular natural gas use and growth. In other regions, especially the Northeast, Mid-Atlantic states and Texas, increased awareness and attention to air quality and energy security concerns by the public and - more important, elected officials--are spurring policies and programs that facilitate deployment of NGVs and fueling infrastructure. Because of their high per-vehicle fuel use, central fueling and sensitivity to fuel costs, fleets will continue to be the primary target for NGV deployment and station development efforts. The transit sector is projected to continue to account for the greatest vehicular natural gas use and for new volume growth. New tax incentives and improved life-cycle economics also create opportunities to deploy additional vehicles and install related vehicular natural gas fueling infrastructure in the refuse, airport and short-haul sectors. Focusing on fleets generates the highest vehicular natural gas throughout but it doesn't necessarily facilitate public fueling infrastructure because, generally, fleet operators prefer not to allow public access due to liability concerns and revenue and tax administrative burdens. While there are ways to overcome this reluctance, including ''outside the fence'' retail dispensers and/or co-location of public and ''anchor'' fleet dispensing capability at a mutually convenient existing or new retail location, each has challenges that complicate an already complex business transaction. Partnering with independent retail fuel station companies, especially operators of large ''truck stops'' on the major interstates, to include natural gas at their facilities may build public fueling infrastructure and demand enough to entice the major oil companies to once again engage. Garnering national mass media coverage of success in California and Utah where vehicular natural gas fueling infrastructure is more established will help pave the way for similar consumer market growth and inclusion of public accessibility at stations in other regions. There isn't one ''right'' business model for growing the nation's NGV inventory and fueling infrastructure. Different types of station development and ownership-operation strategies will continue to be warranted for different customers in different markets. Factors affecting NGV deployment and station development include: regional air quality compliance status and the state and/or local political climate regarding mandates and/or in

  14. Power Factor Compensation (PFC) Power Factor Compensation

    E-Print Network [OSTI]

    Knobloch,Jürgen

    Power Factor Compensation (PFC) Power Factor Compensation The power factor (PF) is defined as the ratio between the active power and the apparent power of a system. If the current and voltage are periodic with period , and [ ), then the active power is defined by ( ) ( ) (their inner product

  15. Beyond usability -- affect in web browsing

    E-Print Network [OSTI]

    Deng, Liqiong

    2009-06-02T23:59:59.000Z

    This research concentrates on the visual aesthetics of a website, investigating the web user's affective/emotional reactions to different designs of web homepage aesthetics and their influence on subsequent behaviors of web users. Drawing...

  16. Pesticide Properties that Affect Water Quality

    E-Print Network [OSTI]

    Stevenson, Douglas; Baumann, Paul A.; Jackman, John A.

    1997-06-30T23:59:59.000Z

    In order to keep our water supplies safe from pesticide contamination, we must understand which pesticide properties affect water quality, and how. The subject is complex, as properties such as pesticide class, formulation, toxicity, dose, effective...

  17. Pesticide Properties that Affect Water Quality 

    E-Print Network [OSTI]

    Stevenson, Douglas; Baumann, Paul A.; Jackman, John A.

    1997-06-30T23:59:59.000Z

    In order to keep our water supplies safe from pesticide contamination, we must understand which pesticide properties affect water quality, and how. The subject is complex, as properties such as pesticide class, formulation, toxicity, dose, effective...

  18. A Natural Experiment on Innovation Without Patents

    E-Print Network [OSTI]

    Torrance, Andrew W.

    2015-05-07T23:59:59.000Z

    experiment to take place in which innovation may operate without interference from new patent rights. Far from a desire to foster user and open innovation in human-related biotechnology, the primary rationale for this amendment to the Patent Act was strong... repugnance to biological research leading to, and the possibility of resultant ownership interests in, inventions involving human beings. Rather, it is incidental that this natural experiment may provide valuable insight into how patents affect innovation...

  19. EIA - Natural Gas Pipeline Network - Largest Natural Gas Pipeline...

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

    Interstate Pipelines Table About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Thirty Largest U.S. Interstate Natural...

  20. STATE OF CALIFORNIA --NATURAL RESOURCES AGENCY EDMUND G. BROWN JR., Governor CALIFORNIA ENERGY COMMISSION

    E-Print Network [OSTI]

    Public Utilities Commission; Energy Commission; Department of General Services; Division of Oil, Gas of California Natural Gas Stakeholders Working Group Meeting The Natural Gas Stakeholders Working Group will conduct a meeting to discuss current natural gas and related issues affecting California. This meeting

  1. Costs Associated With Compressed Natural Gas Vehicle Fueling Infrastructure

    SciTech Connect (OSTI)

    Smith, M.; Gonzales, J.

    2014-09-01T23:59:59.000Z

    This document is designed to help fleets understand the cost factors associated with fueling infrastructure for compressed natural gas (CNG) vehicles. It provides estimated cost ranges for various sizes and types of CNG fueling stations and an overview of factors that contribute to the total cost of an installed station. The information presented is based on input from professionals in the natural gas industry who design, sell equipment for, and/or own and operate CNG stations.

  2. Resources for Pet, Poultry and Livestock Owners Affected by Natural Disasters

    E-Print Network [OSTI]

    Faries Jr., Floron C.

    2008-09-02T23:59:59.000Z

    This publication lists agencies and other organizations that can help locate missing pets and livestock, assist with carcass disposal, provide animal feed, and help in other ways after a disaster. There are phone numbers and Web addresses for each...

  3. Affective Natural Language Generation Fiorella de Rosis 1 and Floriana Grasso 2

    E-Print Network [OSTI]

    Bari, Università degli Studi di

    in a cold and damp lodging house. He now complains of a persistent cough, occasionally bringing up blood

  4. EIA - Natural Gas Pipeline Network - Natural Gas Supply Basins...

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

    Corridors About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates U.S. Natural Gas Supply Basins Relative to Major Natural...

  5. Nature or nurture? Clues from the distribution of specific star formation rates in SDSS galaxies

    E-Print Network [OSTI]

    Casado, Javier; Gavilán, Marta; Terlevich, Roberto; Terlevich, Elena; Hoyos, Carlos; Díaz, Ángeles I

    2015-01-01T23:59:59.000Z

    This work investigates the main mechanism(s) that regulate the specific star formation rate (SSFR) in nearby galaxies, cross-correlating two proxies of this quantity -- the equivalent width of the \\Ha\\ line and the $(u-r)$ colour -- with other physical properties (mass, metallicity, environment, morphology, and the presence of close companions) in a sample of $\\sim82500$ galaxies extracted from the Sloan Digital Sky Survey (SDSS). The existence of a relatively tight `ageing sequence' in the colour-equivalent width plane favours a scenario where the secular conversion of gas into stars (i.e. `nature') is the main physical driver of the instantaneous SSFR and the gradual transition from a `chemically primitive' (metal-poor and intensely star-forming) state to a `chemically evolved' (metal-rich and passively evolving) system. Nevertheless, environmental factors (i.e. `nurture') are also important. In the field, galaxies may be temporarily affected by discrete `quenching' and `rejuvenation' episodes, but such eve...

  6. Nature:themanybenefits ofecosystemservices

    E-Print Network [OSTI]

    Vermont, University of

    for carbon sequestration are just some of the many factors used to help convince a government of the merits

  7. Co-creating Knowledge, Understanding, and Action for Effective Natural Resource Conservation

    E-Print Network [OSTI]

    Weber, Laura

    2012-07-16T23:59:59.000Z

    Previous research shows that socio-cultural factors play an important role in determining the outcomes of natural resource conservation. Conservationists have discovered that when such factors are not properly incorporated from the earliest...

  8. Factors Influencing Succession: Lessons from Large, Infrequent

    E-Print Network [OSTI]

    Turner, Monica G.

    intense disturbances of large and small extent. Key words: disturbance frequency; disturbance intensityFactors Influencing Succession: Lessons from Large, Infrequent Natural Disturbances Monica G ABSTRACT Disturbance events vary in intensity, size, and fre- quency, but few opportunities exist to study

  9. Warner College of Natural Resources Warner College of Natural

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    , and scientific investigation of renewable and nonrenewable natural resources. Programs include the study of everyWarner College of Natural Resources Warner College of Natural Resources Office in Natural Resources, and Conservation Biology Forestry Geology Natural Resource Recreation and Tourism Natural Resources Management

  10. Natural gas annual 1997

    SciTech Connect (OSTI)

    NONE

    1998-10-01T23:59:59.000Z

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1997 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1993 to 1997 for each Census Division and each State. Annual historical data are shown at the national level. 27 figs., 109 tabs.

  11. Liquefied Natural Gas (Iowa)

    Broader source: Energy.gov [DOE]

    This document adopts the standards promulgated by the National Fire Protection Association as rules for the transportation, storage, handling, and use of liquefied natural gas. The NFPA standards...

  12. Natural Heritage Program (Missouri)

    Broader source: Energy.gov [DOE]

    Natural Heritage Reviews are conducted by the Missouri Department of Conservation on request in order to assess proposed project sites and adjacent lands. Reviews determine whether potential...

  13. Natural gas dehydration apparatus

    DOE Patents [OSTI]

    Wijmans, Johannes G; Ng, Alvin; Mairal, Anurag P

    2006-11-07T23:59:59.000Z

    A process and corresponding apparatus for dehydrating gas, especially natural gas. The process includes an absorption step and a membrane pervaporation step to regenerate the liquid sorbent.

  14. Environmental Triggers that Affect Children's Health

    E-Print Network [OSTI]

    Environmental Triggers that Affect Children's Health A Clean Environment Can Lead to Better Health! An online course for child care providers and parents, presented by the Texas AgriLife Extension Service Children's Health Course developed by Janie L. Harris, M.Ed. Extension Housing and Environment Specialist

  15. Environmental issues affecting clean coal technology deployment

    SciTech Connect (OSTI)

    Miller, M.J. [Electric Power Research Inst., Palo Alto, CA (United States)

    1997-12-31T23:59:59.000Z

    The author outlines what he considers to be the key environmental issues affecting Clean Coal Technology (CCT) deployment both in the US and internationally. Since the international issues are difficult to characterize given different environmental drivers in various countries and regions, the primary focus of his remarks is on US deployment. However, he makes some general remarks, particularly regarding the environmental issues in developing vs. developed countries and how these issues may affect CCT deployment. Further, how environment affects deployment depends on which particular type of clean coal technology one is addressing. It is not the author`s intention to mention many specific technologies other than to use them for the purposes of example. He generally categorizes CCTs into four groups since environment is likely to affect deployment for each category somewhat differently. These four categories are: Precombustion technologies such as coal cleaning; Combustion technologies such as low NOx burners; Postcombustion technologies such as FGD systems and postcombustion NOx control; and New generation technologies such as gasification and fluidized bed combustion.

  16. Mechanical Harvesting of Cotton as Affected by Varietal Characteristics and Other Factors.

    E-Print Network [OSTI]

    Smith, H. P. (Harris Pearson)

    1939-01-01T23:59:59.000Z

    + ................ ................ .............. - - ........ ................ ........ 99.1 98.6 99.0 98.7 97.6 99.2 SM ........ SM SM SM - - 98.1 97.8 97.4 96.5 96.0 ........ ........ ........ 99.1 97.6 98.1 ........ 98.9 98.7 98.8 - MECHANICAL HARVESTING OF COTTON 15 Figure 7. View of part of the field..... Mebane (Bryant's). atson. Mebane 140.. Acala 8. Roger's Arala.. Grade - Spur Chillirothe -- I_- 73.9 75.0 73.0 76.7 71.4 70.9 98.1 97.9 98.1 98.9 98.4 97.9 SM Shl Shf SM bhl SM 38.4 43.0 36.6 38.1 36.6 36.0 42.3 34.3 35.5...

  17. Ecological Factors Affecting Hispanic Urban Middle School and High School Adolescents’ College and Career Aspirations

    E-Print Network [OSTI]

    Hostrup, Judy Ann

    2011-08-08T23:59:59.000Z

    subsystems theory. Participants took the Student Career Assessment (SCA) survey consisting of Likert-type multiple choice questions and open-ended questions to assess their college and career aspirations. Quantitatively analyzed data examined the extent... Demographics of Hispanic High School Adolescents ...................... 70 21 Hispanic High School Adolescent Program Enrollment................... 71 22 Hispanic High School Adolescents? College Aspirations................. 72 23 Hispanic High...

  18. Some factors affecting hickory shuckworm diapause termination and parasites of hickory shuckworm and pecan nut casebearer

    E-Print Network [OSTI]

    Gunasena, Galpathege Harshani

    1985-01-01T23:59:59.000Z

    nut casebearer seems to vary with location and the year. Twenty six species of primary parasites and 5 species of hyperparasites were found in Br~, Texas (Nickels et al. 1950). Gill (1930) reported sane parasites of this pest in Georgia..., 6. 9 5 of the larvae in dropped nuts during NayMeptemberf and 17 4 of the overwintering larvae were parasitized. However, the species of parasites were not reported. Nickels et al. (1950) found 7 parasites in his survey during 1929-1934. 9 P t...

  19. Factors Affecting the Battery Performance of Anthraquinone-based Organic Cathode Materials

    SciTech Connect (OSTI)

    Xu, Wu; Read, Adam L.; Koech, Phillip K.; Hu, Dehong; Wang, Chong M.; Xiao, Jie; Padmaperuma, Asanga B.; Graff, Gordon L.; Liu, Jun; Zhang, Jiguang

    2012-02-01T23:59:59.000Z

    Two organic cathode materials based on poly(anthraquinonyl sulfide) structure with different substitution positions were synthesized and their electrochemical behavior and battery performances were investigated. The substitution positions on the anthraquinone structure, binders for electrode preparation and electrolyte formulations have been found to have significant effects on the battery performances of such organic cathode materials. The substitution position with less steric stress has higher capacity, longer cycle life and better high-rate capability. Polyvinylidene fluoride binder and ether-based electrolytes are favorable for the high capacity and long cycle life of the quinonyl organic cathodes.

  20. Climate change and restoration factors affecting fecal pathogen dynamics in wetland systems

    E-Print Network [OSTI]

    Miller, Woutrina A.; Watson, Fred

    2011-01-01T23:59:59.000Z

    Giardia, transport modeling, water quality, Cryptosporidium,main hypotheses: 1) Increased water temperatures, decreasedchange variables such as water temperature, salinity, and

  1. Different Factors Affecting Short Circuit Behavior of a Wind Power Plant

    SciTech Connect (OSTI)

    Muljadi, E.; Samaan, Nader A.; Gevorgian, Vahan; Li, Jun; Pasupulati, Subbaiah

    2013-01-31T23:59:59.000Z

    A wind power plant consists of a large number of turbines interconnected by underground cable. A pad-mount transformer at each turbine steps up the voltage from generating voltage (690 V) to a medium voltage (34.5 kV). All turbines in the plant are connected to the substation transformer where the voltage is stepped up to the transmission level. An important aspect of wind power plant (WPP) impact studies is to evaluate the short-circuit (SC) current contribution of the plant into the transmission network under different fault conditions. This task can be challenging to protection engineers due to the topology differences between different types of wind turbine generators (WTGs) and the conventional generating units. This paper investigates the short circuit behavior of a wind power plant for different types of faults. The impact of wind turbine types, the transformer configuration, and the reactive compensation capacitor will be investigated. The voltage response at different buses will be observed. Finally, the SC line currents will be presented along with its symmetrical components.

  2. An examination of factors affecting high occupancy/toll lane demand 

    E-Print Network [OSTI]

    Appiah, Justice

    2004-11-15T23:59:59.000Z

    In recent years, high occupancy/toll (HOT) lanes have gained increasing recognition as a potential method of managing traffic congestion. HOT lanes combine pricing and vehicle occupancy restrictions to optimize the demand ...

  3. A Study of Institutional Factors Affecting Water Resource Development in the Lower Rio Grande Valley, Texas 

    E-Print Network [OSTI]

    Trock, W. L.; Casbeer, T. J.

    1969-01-01T23:59:59.000Z

    Despite numerous studies of and plans for the use of land and water resources of the lower Rio Grande Valley for efficient agricultural production, development has lagged and the production potential has not been realized. ...

  4. An investigation of factors affecting the design location of freeway ramps

    E-Print Network [OSTI]

    Tipton, William Earl

    1965-01-01T23:59:59.000Z

    of Interchanges Gulf Freeway, Houston, Texas Study Area ? Gulf Freeway, Houston, Texas License Plate Recording Points. 10 Cullen Interchange Outbound . Telephone Interchange Outbound . Woodridge Interchange Outbound 14 15 10. Wayside Interchange Outbound... Cullen Interchange Inbound . . 18 19 Data Collection Points 27 12. Esterline-Angus 20-Pen Recorder 30 13. 14. Comparison 1 of Acceptable Gap Probability Comparison 2 of Acceptable Gap Probability 36 37 15, Freeway Ramp Spacing Study Location 40...

  5. Ecological factors affecting growth and formation of sclerotia in Sclerotium rolfsii

    E-Print Network [OSTI]

    Flados, Norman D.

    1958-01-01T23:59:59.000Z

    ! 8ww 5pg Jprvi GHp 0p!230 3dp! K*d w?x7 5pg Jprv d3Jgldp fz*5p? 0p!230 Jlrv*02r*vp! *d !pdJg2op! *olup_ vs6Jp-2*- mglKvH K*d gpJlg!p! *d -prmvHd 2r 02--20pvpgd0 lI vHp -lrmpdv g*!23d lI p*JH 06Jp-2*- 0*vW S30opgd lI Jl-lr2pd lI Jlrv*02r*v2rm lgm*r2...*rmp lI bVw vl Q$7$ o3v Il3r! mglK vl op gpv*g!p! *v 5; y#w *r! *olup> *r! Jl05-pvp-6 d355gpddp! *v 5; 2 ;2mm2rd j)? Jlrvgl--p! opJ?glv lI dKppv 5lv*vl d-25dP !3p vl Ti gl-I9 o6 *55-62rm 6 vl o vlrd lI -20p 5pg *Jgpd o3v K2vH vHp *!!2v2lr lI Jlvvlr...

  6. Factors affecting cutability and certain chemical, physical, histological and organoleptic properties of Holstein-Friesian carcasses

    E-Print Network [OSTI]

    Rea, Ronald Howard

    1968-01-01T23:59:59.000Z

    CV 0 CO O O 00 O 0 I 0 Ccl 0 0 CV CCI 0 0 Q ICI Cl QO CV 00 J Ql 4I a m Ql 44I 04 Ql 4 IU QQ Ql 4-I CO 04 A m 4J M CV 0 O 0 00 Q O ICI O ICI O C0 N III CO 4I Ol C4 Cl 0 m I C 0 Ql g W m 0 4J Ql M III al Ql I 0...

  7. Some factors affecting milkfat and protein levels in milk from dairy herds in Central Texas 

    E-Print Network [OSTI]

    Parker, Benedicto Alton

    1961-01-01T23:59:59.000Z

    vere nedlfgfblei Cosybell ('A) rsyortod tbs offsets ot sflhsrs ea afik yrodustisn of fndfvfdnsl cove. Se observed that cess sbev fndfvfdnsl yr?torosss Nor 1 ?r 8 good aflhers. Nader ms sflhsr ths storeys aflk yield sn4 sflbdat yoreoatsda voald... shoes that kgb akllkaa Ssaads ef aklb vore yrodassd oa tbs gaea ia ibe Saite4 States aak tbet ths fsrasr' ~ oaeh resskyts frea the aklh aad crees sales ~ated to 4A bkllksa dollars' ha %seas ibs total aklb yredaetksa vas Sit akLLkea yeaads sad ?esh...

  8. Factors Affecting the Feasibility of a Warsaw Pact Invasion of Western Europe 

    E-Print Network [OSTI]

    Williamson, Corbin

    2008-05-16T23:59:59.000Z

    The end of the Cold War and the opening of selected archives in both Eastern and Western Europe provides scholars the opportunity to study this period with greater accuracy and detail than was previously possible. This study seeks to determine...

  9. Biochemical and physical factors affecting color characteristics of selected bovine muscles

    E-Print Network [OSTI]

    McKenna, David Richard

    2004-09-30T23:59:59.000Z

    for (K/S)572/(K/S)525 values of steaks from 19 beef muscles over 5 days of retail display ........................................................21 3. Least squares means for objective color measurements of 19 beef muscles .......24 4. Least... squares means for (K/S)610/(K/S)525 values of steaks from 19 beef muscles over 5 days of retail display ........................................................27 5. Correlation coefficients of biochemical, physical, and objective color measurements...

  10. Factors Affecting Indoor Air Concentrations of Volatile Organic Compounds at a Site of Subsurface Gasoline Contamination

    E-Print Network [OSTI]

    Fischer, M.L.

    2011-01-01T23:59:59.000Z

    OF SUBSURFACE GASOLINE CONTAMINATION Marc L. Fischer, AbraOF SUBSURFACE GASOLINE CONTAMINATION Marc L. Fischer, Abrareporting indoor air contamination (6,7). Estimation of

  11. Factors affecting the recovery of petroleum in projects involving the injection of liquefied petroleum gases (LPG)

    E-Print Network [OSTI]

    Graham, Gerry A

    1961-01-01T23:59:59.000Z

    , CONCLUSIONS 6. ACKNOWLEDGEMENT 7. APPENDIX 8. REFERENCES 9. BIBLIOGRAPHY 25 26 33 337588 LIST OF FIGURES AND TABLES Figures Flow Diagram of Displacement Equipment Oil Production vs Slug Size for various injection rates , (Sand Coluxnn No. 1) 15... Oil Production vs. Slug Size for various injection rates , (Sand Column No. 2) 16 Oil Production vs Slug Size for various injection rates , (Sand Column No. 3) 17 Oil Production vs Slug Size for various injection rates , (Sand Column No. 4) 18...

  12. Different Factors Affecting Short Circuit Behavior of a Wind Power Plant

    SciTech Connect (OSTI)

    Muljadi, E.; Samaan, Nader A.; Gevorgian, Vahan; Li, Jun; Pasupulati, Subbaiah

    2010-12-21T23:59:59.000Z

    A wind power plant consists of a large number of turbines interconnected by underground cable. A pad-mount transformer at each turbine steps up the voltage from generating voltage (690 V) to a medium voltage (34.5 kV). All turbines in the plant are connected to the substation transformer where the voltage is stepped up to the transmission level. An important aspect of wind power plant (WPP) impact studies is to evaluate the short-circuit (SC) current contribution of the plant into the transmission network under different fault conditions. This task can be challenging to protection engineers due to the topology differences between different types of wind turbine generators (WTGs) and the conventional generating units. This paper investigates the short circuit behavior of a wind power plant for different types of faults. The impact of wind turbine types, the transformer configuration, and the reactive compensation capacitor will be investigated. The voltage response at different buses will be observed. Finally, the SC line currents will be presented along with its symmetrical components.

  13. Characterization and heritability studies on factors which affect milling properties of sorghum (Sorghum bicolor [L.] Moench)

    E-Print Network [OSTI]

    Saadan, Hamis Mohamed

    1983-01-01T23:59:59.000Z

    of milled products are associated with corneous endosperm (66). The Strong-Scott Barley pearler consists of a frame, enclosure and a carborundum wheel driven by an electric motor. It has been esse- ntially used to determine kernel hardness of wheat... Strong-Scott barley pearler. The barley pearler was fitted with a carborundum wheel driven by an electric motor. The screen in the pear ler was a number 8 US standard sieve mesh. The grain was subjected to abrasive action for 1 minute. The stock from...

  14. First Year Teachers' Technology Use: Perceptions of Factors Affecting Technology Integration

    E-Print Network [OSTI]

    Jones, Elodie

    2013-12-31T23:59:59.000Z

    For decades, technology integration into the classroom and curriculum has been at the forefront of education. Although public perception and technology funding assumes that teachers are integrating technology into the curriculum, research shows...

  15. Pearl millet: parboiling methods and factors affecting the process and cooked product

    E-Print Network [OSTI]

    Clegg, Chally Joel

    1991-01-01T23:59:59.000Z

    ) required to extrude the cooked millet through the extrusion grids. Color was evaluated for cooked nonparboiled and parboiled (BSB air, SB air) pearl millet at 22 min cooking time using a Hunterlab Tristimulus Color Meter. Minimum Cook Time (MCT). MCT... was determined by the method described by Ranghino (1966). Ranghino defined MCT as 9 out of 10 (90%) cooked kernels without an opaque center in the endosperm. A portion of decorticated parboiled and nonparboiled pearl millet was cooked in excess water. Ten...

  16. FACTORS AFFECTING WATER QUALITY AND MACROINVERTEBRATE DISTRIBUTION WITHIN A SMALL BLACK HILLS STREAM

    E-Print Network [OSTI]

    macroinvertebrate fauna was conducted concurrently with a physiochemical investigation on Slate Creek, Pennington detected in Slate Creek from both physiochemical and macroinvertebrate evaluations. The primary sources of disturbance to the Slate Creek study site during the sampling period were landscaping activities within

  17. A study of institutional factors affecting water resource development in the Lower Rio Grande Valley, Texas

    E-Print Network [OSTI]

    Casbeer, Thomas J

    1967-01-01T23:59:59.000Z

    have lower yields than those in California and Florida, but operation costs are lower in the 6 Ibid. 7 U f. d f tt C, U'tdftt*C' fA f titte 19~64 Texas Counties, ~o . cit. , Cameron, Hidalgo, and Millacy counties. 21 Va!! oy. The prr 8' t pot.... Based on forces. ts macle in 1965 by the Bureau of Business Res. . arch, mu . icipal and industrial wa er requirements for the anticipated popula ion levels would be around 84, 000 to 89, 000 cre- 22 feet p, =r year for. the tl. ree-county area during...

  18. Genetic and environmental factors affecting growth and reproduction characters of Morada Nova sheep in Northeastern Brazil

    E-Print Network [OSTI]

    Fernandes, Antonio Amaury Oria

    1985-01-01T23:59:59.000Z

    sheep was raised at the Fazenda Iracema-Sertao Central Research Unit which belongs to the "Empresa de Pesquisa Agropecuaria do Ceara" (EPACE). The Fazenda Iracema is located at Quixada, Ceara, Brazil situ- Table 3 Summary of the Experimental Morada... collected over a 6-year period (1979-1984) from the Morada Nova sheep flock (Figure 2) maintained by the Experimental Research Unit of the "Empresa de Pesquisa Agropecuaria do Ceara" (EPACE) at the Experimental Iracema Farm, Quixada, Ceara, Brazil...

  19. Key factors affecting voltage oscillations of distribution networks with distributed generation and induction motor loads

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    of distributed energy sources such as, combined heat and power (CHP), wind, solar, and fuel cells, are expected and IT, The University of New South Wales, Canberra, ACT 2600, Australia b Future Grid Research Centre, The University of Melbourne, Parkville, VIC 3010, Australia c Griffith School of Engineering, Griffith University

  20. An analysis of selected factors controlling or affecting the hydraulic conductivity of compacted soil liners

    E-Print Network [OSTI]

    Speake, Robert Cary

    1986-01-01T23:59:59.000Z

    , and maintenance of compacted so11 liners for use 1n waste management facilities. CHAPTER II U. S. ENVIRONMENTAL PROTECTION AGENCY DESIGN REI}UIREMENTS FOR CERTAIN WASTE NANAGENENT FACILITIES On November 8, 1984, the President signed into law the Hazardous... and Solid Waste Amendments of 1984 (HSWA) to the Resource Conservation and Recovery Act of 1976 (RCRA). Under Sections 3004(o) and 3015 of HSWA, certain landfills and surface impoundments are required to have "two or more liners and a leachate collection...

  1. Factors Affecting the Reactvity of Granular Iron in contact with Chlorinated Solvents

    E-Print Network [OSTI]

    Firdous, Rubina

    2013-12-31T23:59:59.000Z

    in column experiments: Connelly Iron (GI)(~3% C) and Electrolytic Iron (EI) (¡Ü 0.01% C). Kinetic data suggested a shift in rate constant (k) and sorption parameters for both iron types with time. This work demonstrated the implication of carbon during...

  2. Experimental factors affecting PCR-based estimates of microbial species richness and evenness

    SciTech Connect (OSTI)

    Engelbrektson, Anna; Kunin, Victor; Wrighton, Kelly C.; Zvenigorodsky, Natasha; Chen, Feng; Ochman, Howard; Hugenholtz, Philip

    2009-12-01T23:59:59.000Z

    Pyrosequencing of 16S rRNA gene amplicons for microbial community profiling can, for equivalent costs, yield greater than two orders of magnitude more sensitivity than traditional PCR-cloning and Sanger sequencing. With this increased sensitivity and the ability to analyze multiple samples in parallel, it has become possible to evaluate several technical aspects of PCRbased community structure profiling methods. We tested the effect of amplicon length and primer pair on estimates of species richness number of species and evenness relative abundance of species by assessing the potentially tractable microbial community residing in the termite hindgut. Two regions of the 16S rRNA gene were sequenced from one of two common priming sites, spanning the V1-V2 or V8 regions, using amplicons ranging n length from 352 to 1443 bp. Our results demonstrate that both amplicon length and primer pair markedly influence estimates of richness and evenness. However, estimates of species evenness are consistent among different primer pairs targeting the same region. These results highlight the importance of experimental methodology when comparing diversity estimates across communities.

  3. A national comparison of structural factors affecting participation in selected wildlife-related activities 

    E-Print Network [OSTI]

    Knowles, William Roy

    1989-01-01T23:59:59.000Z

    . 92 15. 94 15. 56 15. 49 14. 80 14. 78 14. 68 14. 66 14. 36 14. 01 13. 80 13. 03 12. 89 12. 64 12. 20 12. 19 SD OR CO ME IA FL NE PA MN Ml VT AZ OK WA MO NH NM NV ND OH MA VA CA IL MD 40. 65 32. 19 29. 66 29... Angling State Hunting State Nonconsumptive VA NH NM 25. 51 25. 20 25. 13 23. 71 22. 94 AZ 10. 60 NC 10. 09 NH 9. 50 WA 9. 32 IN 9. 16 N AR 14. 36 14. 27 14. 18 13. 29 1 2. 73 DE 22. 59 NY 8. 69 12. 65 NV MD 21. 34 21. 18 20. 30...

  4. Fuel Cell Vehicle Learning Demonstration: Study of Factors Affecting Fuel Cell Degradation

    SciTech Connect (OSTI)

    Kurtz, J.; Wipke, K.; Sprik, S.

    2008-11-01T23:59:59.000Z

    Conference paper prepared for the FuelCell2008 conference describing the results of the DOE Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project.

  5. Factors affecting distribution patterns of chlorpyrifos and permethrin applied as termiticides to soil

    E-Print Network [OSTI]

    Whiting, Philip Howard

    1994-01-01T23:59:59.000Z

    Soil models in 190-liter containers were used to evaluate the effect of soil type (sandy, silty, and clay loams), soil moisture (25%, 50%, or 100% of field capacity), and rainfall (2.5, 5.0, or 15.0 cm) on the distribution patterns of termiticides...

  6. Nitrification Capacities of Texas Soil Types and Factors which Affect Nitrification.

    E-Print Network [OSTI]

    Sterges, A. J.; Fraps, G S. (George Stronach)

    1947-01-01T23:59:59.000Z

    .p.m. Gulf Coast Prairie Upland soils Lake Charles clay loam. ............... .......... Lake Charles fine sandy loam. Lake Charles clay.. ................... Edna fine sandy loam.. ................ ............. Hockley fine sandy loam.. Alluvial... soils Miller fine sandy loam.. ............... Miller clay.. ......................... Ochlockonee silt loam.. ............... ......... Ochlockonee fine sandy loam.. Trinity clay.. ......................... pahala clay...

  7. Genetic and environmental factors affecting growth characters of Charolais cattle in Southeastern Brazil

    E-Print Network [OSTI]

    Barbosa, Pedro Franklin

    1982-01-01T23:59:59.000Z

    the average (180. 2 + 2. 9 kg), while those born in April, May and November weaned 11. 1, 15. 1 and 4. 8 kg lighter, respectively, than the average. In Sweden, Kalm et al. (1978a ), based on data from the beef cattle recording scheme, found that calving... in yearling weight, based on data from 650 herds in Sweden covering the period from 1969 to 1974. Elliott (1979), working with performance data fr om a herd of Charo- lais cattle in East Central Texas, stated that male calves were 12. 9 kg heavier than...

  8. A study of some factors affecting the efficient use of irrigation water in Texas

    E-Print Network [OSTI]

    Harrington, Edwin Lincoln

    1952-01-01T23:59:59.000Z

    to Be Equalled or Exceeded for 75 Per Cent of Time............................... 51 18. Amount of Rainfall in Growing Season Likely to Be Equalled or Exceeded for 90 Per Cent of Time............................... 52 19. Inches Water Required per Square Foot... for Depth One Foot......................................................................................................... 66 INTRODUCTION At present much water is being wasted on the three million acres of irrigated land in Texas. The purpose...

  9. Factors affecting birth weight, gestation length and dystocia in Charolais cattle

    E-Print Network [OSTI]

    Schroeder, Charles

    1979-01-01T23:59:59.000Z

    from the Camp Cooley Ranch near Easterly, Texas, were analyzed using least-squares procedures. Records of 5, 240 calves born between January, 1967, and May, 1975, were stud1ed. The effects considered 1n the birth we1ght analysis included: sex of calf...; Brown and Galvez, 1969; Brinks et al. , 1973; Sagebiel et al. , 1973). Nonsignificant differences between years for birth weights of beef calves have also been recorded (Dawson et al. , 1947; Koch and Clark, 1955; Lawson and Peters, 1964; Gianola...

  10. Factors Affecting Texas Farm Commodity Prices and Index Computation Methods, 1910-58.

    E-Print Network [OSTI]

    Strong, G. B.; Kincannon, J. A.

    1959-01-01T23:59:59.000Z

    with the base period January 1910-December 1914 taken as 100 per- 29, 1935-39 and 1948-53. i cent. Three weight base periods were used : 1924- i d For January 1910 to June 1933, prices were 1 weighted by average sales during the 6 years, ' .29. Prices... and cash receipts were more e during 1924-29 than in any other period of comparable length during 1910-35. From June , 1933 through September 1946, prices were veighted by average sales in 1935-39. This is ' the period used in constructing...

  11. A study of factors affecting the separation of phosphatides from cottonseed oil

    E-Print Network [OSTI]

    Popat, Pranjivan Velji

    1952-01-01T23:59:59.000Z

    -phos- phorus to phosphoric acid . Various workers have recommended the destruc- tion of organic smtter by sulfuric and nitric acids, sulfuric acid and hydrogen peroxide, nitric acid and nitrates, by alkali fusion mixtures and by dry incineration. For most... is that of Krasnow and co-workers (21) in which nitric acid and sulfuric acid are used in combination with potassium chlorate snd sodium and potassium nitrates in order to insure complete oxidation. King's method, with modifications, has been used by Reiger (31...

  12. A Study of Institutional Factors Affecting Water Resource Development in the Lower Rio Grande Valley, Texas

    E-Print Network [OSTI]

    Trock, W. L.; Casbeer, T. J.

    efficiency in water use, rights should be made negotiable. Some trading or leasing of rights is practiced now on an informal basis. A change or clarification of water law to permit purchase and sale of rights would facilitate exchange so that water would...

  13. Factors affecting the quality of freeze-dried and compressed spinach

    E-Print Network [OSTI]

    Wisakowsky, Eugene Edward

    1975-01-01T23:59:59.000Z

    critical to the preparation of freeze-dried and compressed spinach. REVIEW OF LITERATURE Freeze-Drying Freeze-drying, also designated as sublimation drying or lyphilization, is the removal of water as a vapor from a frozen substance under vaccuum... on the quality of 27 diff- erent raw materials. According to Winton (1935) the average chemical composition of spinach is as follows: water, 91. 3X; protein, 2. 1%; fat, 0. 35; nitrogen free extract, 3. 2/; fiber, 1. 9%; and ash, 2. 15. Giese (1930) found...

  14. Environmental factors affecting long-term stabilization of radon suppression covers for uranium mill tailings

    SciTech Connect (OSTI)

    Young, J.K.; Long, L.W.; Reis, J.W.

    1982-04-01T23:59:59.000Z

    Pacific Northwest Laboratory is investigating the use of a rock armoring blanket (riprap) to mitigate wind and water erosion of an earthen radon suppression cover applied to uranium mill tailings. To help determine design stresses for the tailings piles, environmental parameters are characterized for the five active uranium-producing regions on a site-specific basis. Only conventional uranium mills that are currently operating or that are scheduled to open in the mid 1980s are considered. Available data indicate that flooding has the most potential for disrupting a tailings pile. The arid regions of the Wyoming Basins and the Colorado Plateau are subject to brief storms of high intensity. The Texas Gulf Coast has the highest potential for extreme precipitation from hurricane-related storms. Wind data indicate average wind speeds from 3 to 6 m/sec for the sites, but extremes of 40 m/sec can be expected. Tornado risks range from low to moderate. The Colorado Plateau has the highest seismic potential, with maximum acceleration caused by earthquakes ranging from 0.2 to 0.4 g. Any direct effect from volcanic eruption is negligible, as all mills are located 90 km or more from an igneous or hydrothermal system.

  15. Can Environmental Factors Affect Half-Life in Beta-Decay? An Analysis

    E-Print Network [OSTI]

    Goodwin, John 1953-

    2013-01-16T23:59:59.000Z

    of the decaying radioactive nuclide, and even the distance between Earth and the Sun at the time of the half-life measurement. In this study we present evidence that the initial beliefs in the immutability of radioactive half-life (with the exception of a few...

  16. Factors Affecting the Fragmentation of Peptide Ions: Metal Cationization and Fragmentation Timescale

    E-Print Network [OSTI]

    Kmiec, Kevin

    2012-10-19T23:59:59.000Z

    cation and in assessing differences in the fragmentation pattern as a result of this binding site. An interesting observation from these studies reveals abundant x-type fragment ions occurring from the fragmentation of alkali-metal cationized peptides...

  17. Some factors affecting milkfat and protein levels in milk from dairy herds in Central Texas

    E-Print Network [OSTI]

    Parker, Benedicto Alton

    1961-01-01T23:59:59.000Z

    ~ ~ ~ ~ ~ ~ ~ e 3. RNIEM OF LITERATURE ~ ~ ~ ~ ~ ? ~ ~ ~ ~ ~ ~ ~, ~ ~ ~ ~ 3 PROCEDURE ~ ~ ~ ~ ~ ~ ~ ~ ~ i ~ ~ t ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 15 RESULTS AND DISCUSSIONS ~ ~ ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 20 CONCLUSIONS e ~ , ~ o ~ ~ ~ , ~ ~ a... of ailhfat for a sisgle leststim oa aa Astra~ basis, Qsrashi (60) foaa& h3, + ss& yl, pjL as tbs heritability estiaatss fer ailh yre&aetioa~ e~ate& m aa &atra ~ ossoa basis, for the Iolstaia aa& &srsof brae&a, resyeotive&, yashbara + +? (79) sos&esto& sa...

  18. Factors affecting land reconversion plans following a payment for ecosystem service program

    E-Print Network [OSTI]

    transformed by human activities (Foley et al., 2005; Morton et al., 2006), resulting in ecosystem degradation, 2002; James et al., 2001). In recent years, some conservation payment programs (Jack et al., 2008

  19. Beef customer satisfaction: factors affecting consumer evaluations of clod, top round, and top sirloin steaks

    E-Print Network [OSTI]

    Goodson, Kyla Judene

    2000-01-01T23:59:59.000Z

    , but the differences were of no practical significance. Most research involving calcium chloride and beef now follows this application recommendation. More recent research has supported these earlier findings regarding the benefits of calcium chloride injection...

  20. Genetic Factors Affecting Susceptibility to Low Dose & Low Dose-Rate Radiation

    SciTech Connect (OSTI)

    Bedford, Joel

    2014-04-18T23:59:59.000Z

    Our laboratory has, among other things, developed and used the gamma H2AX focus assay and other chromosomal and cell killing assays to show that differences in this DNA double strand break (dsb) related response can be clearly and distinctly demonstrated for cells which are mildly hyper-radiosensitive such as those associated with A-T heterozygosity. We have found this level of mild hypersensitivity for cells from some 20 to 30 % of apparently normal individuals and from apparently normal parents of Retinoblastoma patients. We found significant differences in gene expression in somatic cells from unaffected parents of Rb patients as compared with normal controls, suggesting that these parents may harbor some as yet unidentified genetic abnormality. In other experiments we sought to determine the extent of differences in normal human cellular reaponses to radiation depending on their irradiation in 2D monolayer vs 3D organized acinar growth conditions. We exmined cell reproductive death, chromosomal aberration induction, and the levels of ?-H2AX foci in cells after single acute gamma-ray doses and immediately after 20 hours of irradiation at a dose rate of 0.0017 Gy/min. We found no significant differences in the dose-responses of these cells under the 2D or 3D growth conditions. While this does not mean such differences cannot occur in other situations, it does mean that they do not generally or necessarily occur. In another series of studies in collaboration with Dr Chuan Li, with supprt from this current grant. We reported a role for apoptotic cell death in promoting wound healing and tissue regeneration in mice. Apoptotic cells released growth signals that stimulated the proliferation of progenitor or stem cells. In yet another collaboration with Dr, B. Chen with funds from this grant, the relative radiosensitivity to cell killing as well as chromosomal instability of 13 DNA-PKcs site-directed mutant cell lines (defective at phosphorylation sites or kinase activity) were examined after exposure of synchronized G1 cells to 137Cs c rays. DNA-PKcs mutant cells defective in phosphorylation at multiple sites withinthe T2609 cluster or within the PI3K domain displayed extreme radiosensitivity. Cells defective at the S2056 cluster or T2609 single site alone were only mildly radiosensitive, but cells defective at even one site in both the S2056 and T2609 clusters were maximally radiosensitive. Thus a synergism between the capacity for phosphorylation at the S2056 and T2609 clusterswas found to be critical for induction of radiosensitivity.

  1. Factors affecting the microstructural stability and durability of thermal barrier coatings fabricated by air plasma spraying

    SciTech Connect (OSTI)

    Helminiak, M. A. [National Energy Technology Laboratory (NETL) and Univ. of Pittsburgh, PA (United States); Yanar, N. M. [National Energy Technology Laboratory (NETL) and Univ. of Pittsburgh, PA (United States); Pettit, F. S. [National Energy Technology Laboratory (NETL) and Univ. of Pittsburgh, PA (United States); Taylor, T. A. [Praxair Surface Technologies, Inc., Indianapolis, IN (United States); Meier, G. H. [National Energy Technology Laboratory (NETL) and Univ. of Pittsburgh, PA (United States)

    2012-10-01T23:59:59.000Z

    The high-temperature behavior of high-purity, low-density (HP-LD) air plasma sprayed (APS) thermal barrier coatings (TBCs) with NiCoCrAlY bond coats deposited by argon-shrouded plasma spraying is described. The high purity yttria-stabilized zirconia resulted in top coats which are highly resistant to sintering and transformation from the metastable tetragonal phase to the equilibrium mixture of monoclinic and cubic phases. The thermal conductivity of the as-processed TBC is low but increases during high temperature exposure even before densification occurs. The porous topcoat microstructure also resulted in good spallation resistance during thermal cycling. The actual failure mechanisms of the APS coatings were found to depend on topcoat thickness, topcoat density, and the thermal cycle frequency. The failure mechanisms are described and the durability of the HP-LD coatings is compared with that of state-of-the-art electron beam physical vapor deposition TBCs.

  2. Factors affecting the concentration of outdoor particles indoors (COPI): Identification of data needs and existing data

    E-Print Network [OSTI]

    2001-01-01T23:59:59.000Z

    surfaces, and resuspension activities lead to significantnear a secondary lead smelter, indicates that resuspensionresuspension. However, even moderate indoor activity, such as walking, can lead

  3. Factors affecting the adoption of recommended agricultural practices by three different types of farmers in Mexico

    E-Print Network [OSTI]

    Garza-Falcon, Gilberto Severino

    1968-01-01T23:59:59.000Z

    information and recommended farming practices adopted. A coefficient of linear correlation was used to test the hypotheses (6). To gain acceptance by farmers, the investigator became identified with the College of Agriculture of the Instituto Tecnologico y...

  4. Factors Affecting Carbohydrate Production and Loss in Salt Marsh Sediments of Galveston Bay

    E-Print Network [OSTI]

    Wilson, Carolyn E.

    2010-10-12T23:59:59.000Z

    Salt Marsh Mudflats ....................................................................... 1 Benthic Microalgae and EPS .......................................................... 2 Extracellular Enzymes....2 ................................................................................ 93 1 CHAPTER I INTRODUCTION Salt Marsh Mudflats Intertidal mudflats that develop along coastal shorelines are ecologically significant areas. Mudflats are formed from sediment deposits of clay, silts and sand. The important physical...

  5. Factors affecting the diffusion of the Texas 4-H Online Evaluation System

    E-Print Network [OSTI]

    Wood, Leigha Dyan

    2002-01-01T23:59:59.000Z

    Excel. Only aggregated data has been reported for this study. Phase II was administered through a telephone interview, and was designed to gather a richer, more qualitative pool of data. Of the 29 selected for participation, only 15 were contacted...

  6. Physiological properties and factors affecting migration of neural precursor cells in the adult olfactory bulb

    E-Print Network [OSTI]

    Darcy, Daniel Paul

    2007-01-01T23:59:59.000Z

    neurons in the olfactory bulb." J Neurosci 26(41): 10508-in the olfactory bulb." The Journal of comparative neurologycells to the olfactory bulb." J Neurosci 21(21): 8505-13.

  7. Factors affecting the recovery of bacteria in freeze-dried model systems

    E-Print Network [OSTI]

    Custer, Carl Steven

    1970-01-01T23:59:59.000Z

    cellulose, and subsequently freeze-dried. The influences of the rate of freezing, time and atmosphere of storage, position of the bacteria within the model system and condition of incubation upon the survival and metabolic injury of the freeze-dried... storage. The type of atmosphere in which freeze-dried preparations were stored was important to bacterial survival. Nitrogen was less damaging to freeze-dried cells than air. Strata studies indicated that the viable bacterial population density...

  8. Factors Affecting the Feasibility of a Warsaw Pact Invasion of Western Europe

    E-Print Network [OSTI]

    Williamson, Corbin

    2008-05-16T23:59:59.000Z

    of Honors Programs at Texas A&M University and the Melbern G. Glassock Center for Humanities Research both provided funding that made the procurement of several key books and articles possible. My advisor, Dr. Donald Curtis, supported me throughout... adopted the Long Range Defense Program, a series of improvements in NATO’s conventional and nuclear forces. 21 In 1985 NATO introduced the Conventional Defense Improvement (CDI) Program. 22 For example Belgium increased its defense spending 55...

  9. Some Factors Affecting the Response of Spiny Aster to Herbicide Sprays.

    E-Print Network [OSTI]

    Mayeux, H.S. jr; Scifres, C.J.; Meyer, R.E.

    1979-01-01T23:59:59.000Z

    an annual groundsel '~hillips, Tommy. 1975. Personal communication. Ranch man- ager, Greenlake Ranch, Victoria, TX 77015. (Senecio imparipinnatus Klatt .), Missouri ironweed (Vernonia missurica Raf.), and barnyardgrass [Echinochloa crusgalli (L.) Beauv...

  10. Factors affecting the cooking and extrusion properties of sorghum for noodle production

    E-Print Network [OSTI]

    Lekalake, Rosemary Ikalafeng

    1993-01-01T23:59:59.000Z

    trash, glumes, and small kernels before milling. The grain was cleaned 3 times. To produce fine flour, the grain was decorticated in 3kg batches in the PRL mini dehuller for 2 min (Nutana Machine Co. , Saskatoon, Canada). Decorticated grain... during cooking, had dry matter losses comparable to rice, and were not sticky. Stronger, smoother, and lighter colored noodles with lower dry matter losses were produced from sorghum milled to yield a fine versas coarse flour. Some of the 100...

  11. Factors Affecting the Stability of Biodiesel Sold in the United States

    SciTech Connect (OSTI)

    McCormick, R. L.; Ratcliff, M.; Moens, L.; Lawrence, R.

    2006-01-01T23:59:59.000Z

    As part of a survey of biodiesel quality and stability in the United States, 27 biodiesel (B100) samples were collected from blenders and distributor nationwide. For this sample set, 85% met all of the requirements of the industry standard for biodiesel, ASTM D6751.

  12. Various factors affecting the calibration of alpha track detectors: a Monte Carlo study

    E-Print Network [OSTI]

    McCullough, Steven Patrick

    1995-01-01T23:59:59.000Z

    and the range-energy curves for alpha particles in air (ICRU 1993). Film response calculations were based upon an analytical expression for the track forming probability of LR 115 II (Damkjaer 1986). The fractions of radon progeny plating out on the inner...

  13. Factors Affecting Candidate Placement on an Emergency Medicine Residency Program’s Rank Order List

    E-Print Network [OSTI]

    Breyer, Michael J; Sadosty, Annie; Biros, Michelle

    2012-01-01T23:59:59.000Z

    Western Journal of Emergency Medicine 462 Volume XIII, NO.for Academic Emergency Medicine Web site. Available at:applicants to emergency medicine residency programs. J Emerg

  14. An investigation of factors affecting intersection control by volume density actuated equipment

    E-Print Network [OSTI]

    Radke, Milton L

    1966-01-01T23:59:59.000Z

    Officer, for having been afforded the opportunity to investigate the capabilities of the volume density signal controllers to perform their designed functions. The author is indebted to Mr. Warren Farrell and the Traffic Engineering Department... controllers (Figure I) into the signal industry, a new concept of intersection control was initiated. The volume density controller is a form of analog computer with its operational features designed to produce maximum efficiency in the movement of traffic...

  15. Study of factors affecting syngas quality and their interactions in fluidized bed gasification of lignite coal

    E-Print Network [OSTI]

    Spiteri, Raymond J.

    by optimization of the response surface of each index. Ó 2012 Elsevier Ltd. All rights reserved. 1. Introduction in specialized downstream units such as clean fuel combustion, pro- duction of Fischer­Tropsch liquids, and fuel cells, plus a

  16. Factors affecting ammonium uptake in streams an inter-biome perspective

    E-Print Network [OSTI]

    Webster, Jackson R.

    ­ , WILLIAM B. BOWDEN**, CLIFFORD N. DAHM , STUART FINDLAY , STANLEY V. GREGORY§ § , NANCY B. GRIMM­ ­ , STEPHEN K. HAMILTON***, SHERRI L. JOHNSON , EUGE` NIA MARTI´ , WILLIAM H. MCDOWELL§ § § , JUDY L. MEYER

  17. Factors affecting persistent pinkness and premature browning of ground beef patties

    E-Print Network [OSTI]

    Cureington, Erin Ann

    2000-01-01T23:59:59.000Z

    of each product as well as combined formulations at the beginning of the initial grind and the end of the final grind. Patties (113g) were formed using a Formax PFM-26 patty extruder (Formax, Inc. , Mokena, IL). Ten patties were taken randomly from...

  18. An examination of factors affecting high occupancy/toll lane demand

    E-Print Network [OSTI]

    Appiah, Justice

    2004-11-15T23:59:59.000Z

    In recent years, high occupancy/toll (HOT) lanes have gained increasing recognition as a potential method of managing traffic congestion. HOT lanes combine pricing and vehicle occupancy restrictions to optimize the demand for high occupancy vehicle...

  19. Factors Affecting Quantitative Analysis in Laser Desorption/Laser Ionization Mass Spectrometry

    E-Print Network [OSTI]

    Zare, Richard N.

    for polycyclic aromatic hydrocarbons (PAHs), lower than many conventional analytical techniques.20,21 * To whom of trace organic compounds, particularly polycyclic aromatic hydrocarbons (PAHs). Recent efforts have of complex mixtures. µL2MS has been most widely used to detect polycyclic aromatic hydrocarbons (PAHs

  20. Economic and Policy Factors Affecting Energy Efficiency Improvements in the U. S. Paper Industry

    E-Print Network [OSTI]

    Freund, S. H.

    1984-01-01T23:59:59.000Z

    The U.S. pulp, paper and paperboard industry has made significant improvements over the past eleven years in the energy efficiency of its operations. The industry is firmly committed to: increased utilization of important renewable domestic energy...

  1. FE-Funded Study Released on Key Factors Affecting China Shale Gas

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport in Representative Geologic MediaTreatment |SafeguardsAugustNovember| Department

  2. Natural Intrinsic Geometrical Symmetries

    E-Print Network [OSTI]

    Haesen, Stefan; 10.3842/SIGMA.2009.086

    2009-01-01T23:59:59.000Z

    A proposal is made for what could well be the most natural symmetrical Riemannian spaces which are homogeneous but not isotropic, i.e. of what could well be the most natural class of symmetrical spaces beyond the spaces of constant Riemannian curvature, that is, beyond the spaces which are homogeneous and isotropic, or, still, the spaces which satisfy the axiom of free mobility.

  3. LE BULLETIN DE L'EPI N 43 LOGO, LISTES ET AFFECTATIONS LOGO, LISTES ET AFFECTATIONS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    65 LE BULLETIN DE L'EPI N° 43 LOGO, LISTES ET AFFECTATIONS LOGO, LISTES ET AFFECTATIONS Danielle et listes en LOGO. MISE EN SITUATION SANS ORDINATEUR. 1. Décodage Situation matérielle De grandes. Exemple d'univers possibles : Course au Trésor, Tintin enquête... #12;67 LE BULLETIN DE L'EPI LOGO, LISTES

  4. Effect of Increased Natural Gas Exports on Domestic Energy Markets

    Reports and Publications (EIA)

    2012-01-01T23:59:59.000Z

    This report responds to an August 2011 request from the Department of Energy's Office of Fossil Energy (DOE\\/FE) for an analysis of "the impact of increased domestic natural gas demand, as exports." Appendix A provides a copy of the DOE\\/FE request letter. Specifically, DOE\\/FE asked the U.S. Energy Information Administration (EIA) to assess how specified scenarios of increased natural gas exports could affect domestic energy markets, focusing on consumption, production, and prices.

  5. Natural gas contracts in efficient portfolios

    SciTech Connect (OSTI)

    Sutherland, R.J.

    1994-12-01T23:59:59.000Z

    This report addresses the {open_quotes}contracts portfolio{close_quotes} issue of natural gas contracts in support of the Domestic Natural Gas and Oil Initiative (DGOI) published by the U.S. Department of Energy in 1994. The analysis is a result of a collaborative effort with the Public Service Commission of the State of Maryland to consider {open_quotes}reforms that enhance the industry`s competitiveness{close_quotes}. The initial focus of our collaborative effort was on gas purchasing and contract portfolios; however, it became apparent that efficient contracting to purchase and use gas requires a broader consideration of regulatory reform. Efficient portfolios are obtained when the holder of the portfolio is affected by and is responsible for the performance of the portfolio. Natural gas distribution companies may prefer a diversity of contracts, but the efficient use of gas requires that the local distribution company be held accountable for its own purchases. Ultimate customers are affected by their own portfolios, which they manage efficiently by making their own choices. The objectives of the DGOI, particularly the efficient use of gas, can be achieved when customers have access to suppliers of gas and energy services under an improved regulatory framework. The evolution of the natural gas market during the last 15 years is described to account for the changing preferences toward gas contracts. Long-term contracts for natural gas were prevalent before the early 1980s, primarily because gas producers had few options other than to sell to a single pipeline company, and this pipeline company, in turn, was the only seller to a gas distribution company.

  6. 47 Natural Gas Market Trends NATURAL GAS MARKET TRENDS

    E-Print Network [OSTI]

    47 Natural Gas Market Trends Chapter 5 NATURAL GAS MARKET TRENDS INTRODUCTION Natural gas discusses current natural gas market conditions in California and the rest of North America, followed on the outlook for demand, supply, and price of natural gas for the forecasted 20-year horizon. It also addresses

  7. Power Factor Improvement

    E-Print Network [OSTI]

    Viljoen, T. A.

    1979-01-01T23:59:59.000Z

    Power factor control is a necessary ingredient in any successful Energy Management Program. Many companies are operating with power factors of 70% or less and are being penalized through the electrical utility bill. This paper starts by describing...

  8. EO 13211: Regulations That Significantly Affect Energy Supply...

    Energy Savers [EERE]

    1: Regulations That Significantly Affect Energy Supply, Distribution, or Use EO 13211: Regulations That Significantly Affect Energy Supply, Distribution, or Use I am requiring that...

  9. Key Parameters Affecting DPF Performance Degradation and Impact...

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

    Parameters Affecting DPF Performance Degradation and Impact on Lifetime Fuel Economy Key Parameters Affecting DPF Performance Degradation and Impact on Lifetime Fuel Economy...

  10. Agents That Talk Back (Sometimes): Filter Programs for Affective Communication

    E-Print Network [OSTI]

    Bari, Università degli Studi di

    Agents That Talk Back (Sometimes): Filter Programs for Affective Communication Helmut Prendinger- action that supports basic features of affective conver- sation. As essential requirements for animated

  11. affects vegf distribution: Topics by E-print Network

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

    Application: n Enderton, Herbert B. 87 Gas Phase Processes Affecting Galactic Evolution Astrophysics (arXiv) Summary: Gas processes affecting star formation are...

  12. affect colonization parameters: Topics by E-print Network

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

    and 'Tejada, M., A. 1. Borderfas, and F. Jimenez 3 Parameters Affecting Water Hammer Wave Attenuation, Shape by Anton Bergant1 Engineering Websites Summary: Parameters Affecting...

  13. Using computational tools to factor wind into architectural environment design

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    and an acceptable thermal comfort level, by means of passive cooling or natural ventilation. On the other hand, wind tools to factor wind into architectural environment design," Energy and Buildings, 36, 1197-1209. #121 Using computational tools to factor wind into architectural environment design Qingyan (Yan) Chen

  14. Natural gas monthly

    SciTech Connect (OSTI)

    NONE

    1996-05-01T23:59:59.000Z

    This document highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Data presented include volume and price, production, consumption, underground storage, and interstate pipeline activities.

  15. Natural Resource Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as a Natural Resource Specialist responsible for participating in the development and implementation of short-term and long-term regional (multi...

  16. Natural Gas Regulations (Kentucky)

    Broader source: Energy.gov [DOE]

    Kentucky Administrative Regulation title 805 promulgates the rules and regulations pertaining to natural gas production in Kentucky. In addition to KAR title 405, chapter 30, which pertains to any...

  17. Future of Natural Gas

    Office of Environmental Management (EM)

    of Natural Gas Bill Eisele, CEM SC Electric & Gas Co Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR November 5-6, 2014 Cape Canaveral. Florida Agenda * Gas Facts *...

  18. Will heat from the pipeline affect groundwater and surface water? Response by Professor James Goeke The temperature of a pipeline buried 4 feet would

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    of the pipeline as a way to check for leaks? Do you have any specific concerns regarding oil or natural gas1 Water Will heat from the pipeline affect groundwater and surface water? Response by Professor James Goeke ­ The temperature of a pipeline buried 4 feet would probably affect surface water

  19. Recommendations for the analysis and design of naturally ventilated buildings in urban areas

    E-Print Network [OSTI]

    Truong, Phan Hue

    2012-01-01T23:59:59.000Z

    The motivation behind this work was to obtain a better understanding of how a building's natural ventilation potential is affected by the complexities introduced by the urban environment. To this end, we have derived in ...

  20. Institutional processes affecting the provision of water resources for public recreational use in Texas

    E-Print Network [OSTI]

    Richardson, William Earl

    1975-01-01T23:59:59.000Z

    for the degree of MASTER OF SCIENCE December 1975 Major Subject: Recreation and Resources Development INSTITUTIONAL PROCESSES AFFECTING THE PROVISION OF WATER RESOURCES FOR PUBLIC RECREATIONAL USE IN TEXAS A Thesis by WILLIAM EARL RICHARDSON Approved... legislature for the conservation and development of the natural resources of the state. This study traced the legislative histories of legis- lation relating to the allocation of water resources for public recreational use. Additionally, the effects...

  1. A simplified model of aerosol removal by natural processes in reactor containments

    SciTech Connect (OSTI)

    Powers, D.A.; Washington, K.E.; Sprung, J.L. [Sandia National Labs., Albuquerque, NM (United States); Burson, S.B. [Nuclear Regulatory Commission, Washington, DC (United States)

    1996-07-01T23:59:59.000Z

    Simplified formulae are developed for estimating the aerosol decontamination that can be achieved by natural processes in the containments of pressurized water reactors and in the drywells of boiling water reactors under severe accident conditions. These simplified formulae were derived by correlation of results of Monte Carlo uncertainty analyses of detailed models of aerosol behavior under accident conditions. Monte Carlo uncertainty analyses of decontamination by natural aerosol processes are reported for 1,000, 2,000, 3,000, and 4,000 MW(th) pressurized water reactors and for 1,500, 2,500, and 3,500 MW(th) boiling water reactors. Uncertainty distributions for the decontamination factors and decontamination coefficients as functions of time were developed in the Monte Carlo analyses by considering uncertainties in aerosol processes, material properties, reactor geometry and severe accident progression. Phenomenological uncertainties examined in this work included uncertainties in aerosol coagulation by gravitational collision, Brownian diffusion, turbulent diffusion and turbulent inertia. Uncertainties in aerosol deposition by gravitational settling, thermophoresis, diffusiophoresis, and turbulent diffusion were examined. Electrostatic charging of aerosol particles in severe accidents is discussed. Such charging could affect both the coagulation and deposition of aerosol particles. Electrostatic effects are not considered in most available models of aerosol behavior during severe accidents and cause uncertainties in predicted natural decontamination processes that could not be taken in to account in this work. Median (50%), 90 and 10% values of the uncertainty distributions for effective decontamination coefficients were correlated with time and reactor thermal power. These correlations constitute a simplified model that can be used to estimate the decontamination by natural aerosol processes at 3 levels of conservatism. Applications of the model are described.

  2. Transcription Factor Amr1 Induces Melanin Biosynthesis and Suppresses Virulence in Alternaria brassicicola

    SciTech Connect (OSTI)

    Cho, Yangrae; Srivastava, Akhil; Ohm, Robin A.; Lawrence, Christopher B.; Wang, Koon-Hui; Grigoriev, Igor V.; Marahatta, Sharadchandra P.

    2012-05-01T23:59:59.000Z

    Alternaria brassicicola is a successful saprophyte and necrotrophic plant pathogen. Several A. brassicicola genes have been characterized as affecting pathogenesis of Brassica species. To study regulatory mechanisms of pathogenesis, we mined 421 genes in silico encoding putative transcription factors in a machine-annotated, draft genome sequence of A. brassicicola. In this study, targeted gene disruption mutants for 117 of the transcription factor genes were produced and screened. Three of these genes were associated with pathogenesis. Disruption mutants of one gene (AbPacC) were nonpathogenic and another gene (AbVf8) caused lesions less than half the diameter of wild-type lesions. Unexpectedly, mutants of the third gene, Amr1, caused lesions with a two-fold larger diameter than the wild type and complementation mutants. Amr1 is a homolog of Cmr1, a transcription factor that regulates melanin biosynthesis in several fungi. We created gene deletion mutants of ?amr1 and characterized their phenotypes. The ?amr1 mutants used pectin as a carbon source more efficiently than the wild type, were melanin-deficient, and more sensitive to UV light and glucanase digestion. The AMR1 protein was localized in the nuclei of hyphae and in highly melanized conidia during the late stage of plant pathogenesis. RNA-seq analysis revealed that three genes in the melanin biosynthesis pathway, along with the deleted Amr1 gene, were expressed at low levels in the mutants. In contrast, many hydrolytic enzyme-coding genes were expressed at higher levels in the mutants than in the wild type during pathogenesis. The results of this study suggested that a gene important for survival in nature negatively affected virulence, probably by a less efficient use of plant cell-wall materials. We speculate that the functions of the Amr1 gene are important to the success of A. brassicicola as a competitive saprophyte and plant parasite.

  3. Welcome FUPWG- Natural Gas Overview

    Broader source: Energy.gov [DOE]

    Presentation—given at the Federal Utility Partnership Working Group (FUPWG) Fall 2008 meeting—provides an overview of natural gas, including emissions, compressed natural gas (CNG) vehicles, and landfill gas supplement for natural gas system.

  4. letters to nature NATURE |VOL 407 |26 OCTOBER 2000 |www.nature.com 983

    E-Print Network [OSTI]

    affects the optical properties, creating the possibility for strong electrochromic response in the visible

  5. Exporting licensing regulations affecting US geothermal firms

    SciTech Connect (OSTI)

    Not Available

    1988-08-01T23:59:59.000Z

    This document presents a brief introduction and overview of the Department of Commerce's Export Administration Regulations which might affect potential US geothermal goods exporters. It is intended to make US geothermal firms officials aware of the existence of such regulations and to provide them with references, contacts and phone numbers where they can obtain specific and detailed information and assistance. It must be stressed however, that the ultimate responsibility for complying with the above mentioned regulations lies with the exporter who must consult the complete version of the regulations.

  6. Natural Gas | Department of Energy

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

    Fossil Natural Gas Natural Gas September 15, 2014 NETL Releases Hydraulic Fracturing Study The National Energy Technology Laboratory has released a technical report on the...

  7. Historical Natural Gas Annual 1999

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

    1999 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  8. Editor, Nature Philip Campbell

    E-Print Network [OSTI]

    Cai, Long

    conditioned their evolution. Cutting-edge protein science therefore remains central to any meaningful of these assemblies, in turn, must reflect the cellular context in which they usually operate, a factor that also

  9. Natural warm inflation

    SciTech Connect (OSTI)

    Visinelli, Luca, E-mail: u0583682@utah.edu [Department of Physics and Astronomy, University of Utah, 115 South 1400 East 201, Salt Lake City, Utah 84112-0830 (United States)

    2011-09-01T23:59:59.000Z

    We derive the requirements that a generic axion-like field has to satisfy in order to play the role of the inflaton field in the warm inflation scenario. Compared to the parameter space in ordinary Natural Inflation models, we find that the parameter space in our model is enlarged. In particular, we avoid the problem of having an axion decay constant f that relates to the Planck scale, which is instead present in the ordinary Natural Inflation models; in fact, our model can easily accommodate values of the axion decay constant that lie well below the Planck scale.

  10. Go Abroad in Natural ResourcesNatural Resources

    E-Print Network [OSTI]

    Escher, Christine

    Go Abroad in Natural ResourcesNatural Resources Program Contact: Connie Patterson Program.edu/ international The Natural Resources degree is ideally suited for students who wish to study abroad! The sustainable management of natural resources is a fundamental issue, both locally and globally. Scientists

  11. Natural Gas Purchasing Options

    E-Print Network [OSTI]

    Watkins, G.

    As a result of economic and regulatory changes, the natural gas marketplace now offers multiple options for purchasers. The purpose of this panel is to discuss short-term purchasing options and how to take advantage of these options both to lower...

  12. Saving Natural Inflation

    E-Print Network [OSTI]

    Djuna Croon; Veronica Sanz

    2015-01-12T23:59:59.000Z

    Slow-roll inflation requires the inflaton field to have an exceptionally flat potential, which combined with measurements of the scale of inflation demands some degree of fine-tuning. Alternatively, the flatness of the potential could be due to the inflaton's origin as a pseudo-Goldstone boson, as in Natural Inflation. Alas, consistency with Planck data places the original proposal of Natural Inflation in a tight spot, as it requires a trans-Planckian excursion of the inflaton. Although one can still tune the renormalizable potential to sub-Planckian values, higher order corrections from quantum gravity or sources of breaking of the Goldstone symmetry would ruin the predictivity of the model. In this paper we show how in more realistic models of Natural Inflation one could achieve inflation without a trans-Planckian excursion of the field. We show how a variant of Extra-natural inflation with bulk fermions can achieve the desired goal and discuss its four-dimensional duals. We also present a new type of four dimensional models inspired in Little Higgs and Composite Higgs models which can lead to sub-Planckian values of the inflaton field.

  13. Natural Gas Purchasing Options 

    E-Print Network [OSTI]

    Watkins, G.

    1988-01-01T23:59:59.000Z

    As a result of economic and regulatory changes, the natural gas marketplace now offers multiple options for purchasers. The purpose of this panel is to discuss short-term purchasing options and how to take advantage of these options both to lower...

  14. STEWARDSHIP MAINTAINING NATURAL RICHES

    E-Print Network [OSTI]

    Ford, James

    ;Outstanding Results 5 Energy Conservation: Saved 240 Million KWH over last fifteen years. Green BuildingLAND STEWARDSHIP MAINTAINING NATURAL RICHES TRANSPORTATION GOING THE EXTRA MILE GREEN BUILDING SHOWCASING INNOVATION WATER CONSERVING PRESCIOUS RESOURCES ENERGY MOVING TO A BRIGHTER FUTURE WASTE REDUCING

  15. warnell school Forestry & Natural Resources

    E-Print Network [OSTI]

    Hall, Daniel

    #12;#12;warnell school Forestry & Natural Resources 2009 Annual Report o #12;VisionTo be recognized as one of the top five forestry and natural resource programs in the United States. Mission's renewable natural resources; and to place latest ideas and technology in forestry and natural resource

  16. Nature Conservancy University of Ottawa

    E-Print Network [OSTI]

    Blouin-Demers, Gabriel

    . Natural Area Conservation Planning. 5. Natural Area Plan for the Frontenac Arch. 6. Management Planning is enough? Less than 10% of Canada's natural lands are in protected status. #12; Conservation of Private. The Conservancy is a non- advocacy, non- confrontational, private lands organization. Natural Area Property

  17. Power Factor Reactive Power

    E-Print Network [OSTI]

    motor power: 117.7 V x 5.1 A = 600 W? = 0.6 kW? NOT the power measured by meter #12;Page 9 PSERC: displacement power factor: angle between voltage and current = 0 degrees pf = cos(0 degrees) = 1.0 true powerPage 1 PSERC Power Factor and Reactive Power Ward Jewell Wichita State University Power Systems

  18. Producing seed crops to naturally regenerate southern pines. Forest Service research paper

    SciTech Connect (OSTI)

    Barnett, J.P.; Haugen, R.O.

    1995-05-01T23:59:59.000Z

    Natural regeneration is a practical and inexpensive option for many existing southern pine forests, provided there is an adequate seed source and other stand conditions are controlled. However, seed production in natural stands of southern pines varies due to a wide range of environmental and biotic influences. It is important, then, to understand the biological processes that affect seed production in natural stands. The physiology of cone and seed production is reviewed here, and this information is applied to natural stand situations. With this knowledge, foresters will be better able to manipulate stands to improve and predict seed production and, therefore, make natural regeneration more reliable.

  19. Genetic basis for natural variation in flowering time in local populations of Arabidopsis thaliana 

    E-Print Network [OSTI]

    McCulloch, Hayley Louise

    2012-06-22T23:59:59.000Z

    Factors affecting flowering time have been extensively studied for decades. Greater understanding of flowering time has wider implications in agriculture and ecology as the trait is crucial to optimising reproductive ...

  20. Natural Dark Energy

    E-Print Network [OSTI]

    Douglas Scott; Ali Frolop

    2007-03-30T23:59:59.000Z

    It is now well accepted that both Dark Matter and Dark Energy are required in any successful cosmological model. Although there is ample evidence that both Dark components are necessary, the conventional theories make no prediction for the contributions from each of them. Moreover, there is usually no intrinsic relationship between the two components, and no understanding of the nature of the mysteries of the Dark Sector. Here we suggest that if the Dark Side is so seductive then we should not be restricted to just 2 components. We further suggest that the most natural model has 5 distinct forms of Dark Energy in addition to the usual Dark Matter, each contributing precisely equally to the cosmic energy density budget.

  1. Natural gas repowering experience

    SciTech Connect (OSTI)

    Bautista, P.J.; Fay, J.M. [Gas Research Institute, Chicago, IL (United States); Gerber, F.B. [BENTEK Energy Research, DeSoto, TX (United States)

    1995-12-31T23:59:59.000Z

    Gas Research Institute has led a variety of projects in the past two years with respect to repowering with natural gas. These activities, including workshops, technology evaluations, and market assessments, have indicated that a significant opportunity for repowering exists. It is obvious that the electric power industry`s restructuring and the actual implementation of environmental regulations from the Clean Air Act Amendments will have significant impact on repowering with respect to timing and ultimate size of the market. This paper summarizes the results and implications of these activities in repowering with natural gas. It first addresses the size of the potential market and discusses some of the significant issues with respect to this market potential. It then provides a perspective on technical options for repowering which are likely to be competitive in the current environment. Finally, it addresses possible actions by the gas industry and GRI to facilitate development of the repowering market.

  2. Natural Cooling Retrofit

    E-Print Network [OSTI]

    Fenster, L. C.; Grantier, A. J.

    1981-01-01T23:59:59.000Z

    Figure V). Tower Water Injection Natural Cool ing consists of crossover piping between the chillers, condenser and chiller water piping, switching valves, con trols, a strainer and/or a filtration system, and a water treatment system, in addition..., if not impera tive, to utilize a combination of strainers, filters, and/or sophisticated water treatment to ensure that the thermal efficiency of the chilled water system is not degraded due to scal ing, corro sion, and microbial growth. A routine water...

  3. Nature's Greatest Puzzles

    SciTech Connect (OSTI)

    Quigg, Chris; /Fermilab

    2005-02-01T23:59:59.000Z

    It is a pleasure to be part of the SLAC Summer Institute again, not simply because it is one of the great traditions in our field, but because this is a moment of great promise for particle physics. I look forward to exploring many opportunities with you over the course of our two weeks together. My first task in talking about Nature's Greatest Puzzles, the title of this year's Summer Institute, is to deconstruct the premise a little bit.

  4. Chlorophylls - natural solar cells

    E-Print Network [OSTI]

    Jantschi, Lorentz; Balan, Mugur C; Sestras, Radu E

    2011-01-01T23:59:59.000Z

    A molecular modeling study was conducted on a series of six natural occurring chlorophylls. Quantum chemistry calculated orbital energies were used to estimate frequency of transitions between occupied molecular orbital and unoccupied molecular orbital energy levels of chlorophyll molecules in vivo conditions in standard (ASTMG173) environmental conditions. Obtained results are in good agreement with energies necessary to fix the Magnesium atom by chlorophyll molecules and with occurrence of chlorophylls in living vegetal organisms.

  5. affective physiological states: Topics by E-print Network

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

    Affective Lexical Resources CiteSeer Summary: Affective computing is advancing as a field that allows a new form of human computer interaction, in addition to the use of...

  6. Blocked and recovered memories of affective, distinctive, and neutral paragraphs

    E-Print Network [OSTI]

    Corbisier, Barbara Lynn

    2009-05-15T23:59:59.000Z

    . Affective paragraphs were remembered significantly better than neutral paragraphs in free recall of paragraph titles, regardless of condition. Details of neutral paragraphs were remembered significantly better than affective paragraphs, regardless...

  7. affect functional outcome: Topics by E-print Network

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

    Keywords: Growth, Indian Politicians, Information disclosure, Regression Discontinuity, India Assistant Bandyopadhyay, Antar 4 Urban neighborhood environments and adult affective...

  8. affect development motility: Topics by E-print Network

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

    Protozoan Predation Is Differentially Affected by Motility Environmental Sciences and Ecology Websites Summary: ENVIRONMENTAL MICROBIOLOGY Protozoan Predation Is Differentially...

  9. affects understorey plant: Topics by E-print Network

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

    affected significantly hedgerow species richness and composition. Multivariate analysis showed that, besides adjacent land use, hedgerow management, soil conditions,...

  10. affective integration fmri: Topics by E-print Network

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

    Theses and Dissertations Summary: ??Alcohol dependence (AD) has global effects on brain structure and function, including frontolimbic regions regulating affective...

  11. affect ecosystem metabolism: Topics by E-print Network

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

    Mike 9 Ecosystem type affects interpretation of soil nematode community measures Environmental Management and Restoration Websites Summary: and agricultural ecosystems;...

  12. Mexican demand for US natural gas

    SciTech Connect (OSTI)

    Kanter, M.A.; Kier, P.H.

    1993-09-01T23:59:59.000Z

    This study describes the Mexican natural gas industry as it exists today and the factors that have shaped the evolution of the industry in the past or that are expected to influence its progress; it also projects production and use of natural gas and estimates the market for exports of natural gas from the United States to Mexico. The study looks ahead to two periods, a near term (1993--1995) and an intermediate term (1996--2000). The bases for estimates under two scenarios are described. Under the conservative scenario, exports of natural gas from the United States would decrease from the 1992 level of 250 million cubic feet per day (MMCF/d), would return to that level by 1995, and would reach about 980 MMCF/D by 2000. Under the more optimistic scenario, exports would decrease in 1993 and would recover and rise to about 360 MMCF/D in 1995 and to 1,920 MMCF/D in 2000.

  13. Ultra-accelerated natural sunlight exposure testing

    DOE Patents [OSTI]

    Jorgensen, Gary J. (Pine, CO); Bingham, Carl (Lakewood, CO); Goggin, Rita (Englewood, CO); Lewandowski, Allan A. (Evergreen, CO); Netter, Judy C. (Westminster, CO)

    2000-06-13T23:59:59.000Z

    Process and apparatus for providing ultra accelerated natural sunlight exposure testing of samples under controlled weathering without introducing unrealistic failure mechanisms in exposed materials and without breaking reciprocity relationships between flux exposure levels and cumulative dose that includes multiple concurrent levels of temperature and relative humidity at high levels of natural sunlight comprising: a) concentrating solar flux uniformly; b) directing the controlled uniform sunlight onto sample materials in a chamber enclosing multiple concurrent levels of temperature and relative humidity to allow the sample materials to be subjected to accelerated irradiance exposure factors for a sufficient period of time in days to provide a corresponding time of about at least a years worth of representative weathering of the sample materials.

  14. Artificial nature : water infrastructure and its experience as natural space

    E-Print Network [OSTI]

    Demirta?, Fatma Asl?han, 1970-

    2000-01-01T23:59:59.000Z

    This work is about water infrastructure and its experience as urban and natural space. It deals with the concepts of nature/geography, technology, and the integral experiential space by analyzing water dams and reservoirs ...

  15. Natural gas monthly, April 1999

    SciTech Connect (OSTI)

    NONE

    1999-05-06T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. There are two feature articles in this issue: Natural gas 1998: Issues and trends, Executive summary; and Special report: Natural gas 1998: A preliminary summary. 6 figs., 28 tabs.

  16. FGF growth factor analogs

    DOE Patents [OSTI]

    Zamora, Paul O. (Gaithersburg, MD); Pena, Louis A. (Poquott, NY); Lin, Xinhua (Plainview, NY); Takahashi, Kazuyuki (Germantown, MD)

    2012-07-24T23:59:59.000Z

    The present invention provides a fibroblast growth factor heparin-binding analog of the formula: ##STR00001## where R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, X, Y and Z are as defined, pharmaceutical compositions, coating compositions and medical devices including the fibroblast growth factor heparin-binding analog of the foregoing formula, and methods and uses thereof.

  17. Electromagetic proton form factors

    E-Print Network [OSTI]

    M Y Hussein

    2006-10-31T23:59:59.000Z

    The electromagnetic form factors are crucial to our understanding of the proton internal structure, and thus provide a strong constraint of the distributions of the charge and magnetization current within the proton. We adopted the quark-parton model for calculating and understanding the charge structure of the proton interms of the electromagnetic form factors. A remarkable agreement with the available experimental evidence is found.

  18. asphyxia-related risk factors: Topics by E-print Network

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

    2010-01-01 44 Review Epidemiology, risk factors, and lifestyle modifications for gout CiteSeer Summary: Gout affects more than 1 % of adults in the USA, and it is the most...

  19. Computational studies on the factors influencing stabilities of collagen-like peptides

    E-Print Network [OSTI]

    Chang, Nai-yuan, 1973-

    2004-01-01T23:59:59.000Z

    In this study, thermodynamic integration and molecular dynamics methods were used to elucidate the factors affecting stabilities of collagen-like peptides. We proposed to investigate three specific aspects: (1) the stabilizing ...

  20. EIA - Natural Gas Publications

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40CoalLease(Billion2,128 2,469DecadeOrigin State Glossary HomeCapacityNatural Gas

  1. Natural Gas Transportation Resiliency

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagement ofConverDyn NOPRNancyNationalNatural GasImports byTransportation

  2. Sandia Energy - Natural Gas

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

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

  3. Natural Gas Processed

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122 40 Buildingto17 3400,Information Administration22)May£661.DataNov-14LiquidsNatural

  4. Natural gas monthly, December 1995

    SciTech Connect (OSTI)

    NONE

    1995-12-01T23:59:59.000Z

    This report presents information of interest to organizations associated with the natural gas industry. Data are presented on natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also included.

  5. Natural Gas Exports from Iran

    Reports and Publications (EIA)

    2012-01-01T23:59:59.000Z

    This assessment of the natural gas sector in Iran, with a focus on Iran’s natural gas exports, was prepared pursuant to section 505 (a) of the Iran Threat Reduction and Syria Human Rights Act of 2012 (Public Law No: 112-158). As requested, it includes: (1) an assessment of exports of natural gas from Iran; (2) an identification of the countries that purchase the most natural gas from Iran; (3) an assessment of alternative supplies of natural gas available to those countries; (4) an assessment of the impact a reduction in exports of natural gas from Iran would have on global natural gas supplies and the price of natural gas, especially in countries identified under number (2); and (5) such other information as the Administrator considers appropriate.

  6. Inferring Group Processes from Computer-Mediated Affective Text Analysis

    SciTech Connect (OSTI)

    Schryver, Jack C [ORNL; Begoli, Edmon [ORNL; Jose, Ajith [Missouri University of Science and Technology; Griffin, Christopher [Pennsylvania State University

    2011-02-01T23:59:59.000Z

    Political communications in the form of unstructured text convey rich connotative meaning that can reveal underlying group social processes. Previous research has focused on sentiment analysis at the document level, but we extend this analysis to sub-document levels through a detailed analysis of affective relationships between entities extracted from a document. Instead of pure sentiment analysis, which is just positive or negative, we explore nuances of affective meaning in 22 affect categories. Our affect propagation algorithm automatically calculates and displays extracted affective relationships among entities in graphical form in our prototype (TEAMSTER), starting with seed lists of affect terms. Several useful metrics are defined to infer underlying group processes by aggregating affective relationships discovered in a text. Our approach has been validated with annotated documents from the MPQA corpus, achieving a performance gain of 74% over comparable random guessers.

  7. Natural gas monthly, May 1999

    SciTech Connect (OSTI)

    NONE

    1999-05-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 27 tabs.

  8. Natural gas monthly, July 1996

    SciTech Connect (OSTI)

    NONE

    1996-07-01T23:59:59.000Z

    This document presents information pertaining to the natural gas industry. Data are included on production, consumption, distribution, and pipeline activities.

  9. Natural gas monthly, August 1994

    SciTech Connect (OSTI)

    Not Available

    1994-08-24T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  10. Natural gas monthly, October 1998

    SciTech Connect (OSTI)

    NONE

    1998-10-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 27 tabs.

  11. Natural gas monthly, June 1999

    SciTech Connect (OSTI)

    NONE

    1999-06-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 25 tabs.

  12. Natural gas monthly: December 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. Articles are included which are designed to assist readers in using and interpreting natural gas information.

  13. Natural gas monthly, June 1993

    SciTech Connect (OSTI)

    Not Available

    1993-06-22T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  14. Natural gas monthly, July 1993

    SciTech Connect (OSTI)

    Not Available

    1993-07-27T23:59:59.000Z

    The Natural Gas Monthly NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  15. Natural gas monthly, November 1993

    SciTech Connect (OSTI)

    Not Available

    1993-11-29T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground state data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  16. Natural Resource Management Plan Update

    E-Print Network [OSTI]

    Homes, Christopher C.

    wood industry, some farming in area of Solar Farm 3 #12;History of Natural Resource Management Formal

  17. Natural gas monthly, July 1998

    SciTech Connect (OSTI)

    NONE

    1998-07-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 25 tabs.

  18. Natural gas monthly, April 1995

    SciTech Connect (OSTI)

    NONE

    1995-04-27T23:59:59.000Z

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 31 tabs.

  19. Natural Gas Monthly, March 1996

    SciTech Connect (OSTI)

    NONE

    1996-03-25T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  20. Natural gas monthly, June 1998

    SciTech Connect (OSTI)

    NONE

    1998-06-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 27 tabs.

  1. Hydrogeologic and topographic factors influencing well yields in fractured crystalline rocks - Seoul, Republic of Korea

    E-Print Network [OSTI]

    Kim, Sang-Il

    1990-01-01T23:59:59.000Z

    , it is necessary to evaluate the factors affecting specific capacity. Siddiqui and Parizek (1971) state that the specific capacity of' a well may be affected by the well radiils, srdilrated thickness of rock penetrated by the well and several other factors.... (Siegel, 1956). In the present study, it was applied to evaluate the significance of differences in the effects of topographic setting, rock type, and distance from the Han River on the productivity of wells (Table 2). The statistic, V, used...

  2. warnell school Forestry & Natural Resources

    E-Print Network [OSTI]

    Hall, Daniel

    warnell school Forestry & Natural Resources 2010 Annual Report o #12;VisionTo be recognized as one of the top five forestry and natural resource programs in the United States. MissionTo prepare resources; and to place latest ideas and technology in forestry and natural resource management into real

  3. wind engineering & natural disaster mitigation

    E-Print Network [OSTI]

    Denham, Graham

    wind engineering & natural disaster mitigation #12;wind engineering & natural disaster mitigation Investment WindEEE Dome at Advanced Manufacturing Park $31million Insurance Research Lab for Better Homes $8million Advanced Facility for Avian Research $9million #12;wind engineering & natural disaster mitigation

  4. Natural gas monthly, January 1999

    SciTech Connect (OSTI)

    NONE

    1999-02-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 6 figs., 28 tabs.

  5. Natural gas monthly, November 1998

    SciTech Connect (OSTI)

    NONE

    1998-11-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 6 figs., 27 tabs.

  6. Natural gas monthly, February 1999

    SciTech Connect (OSTI)

    NONE

    1999-02-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 6 figs., 28 tabs.

  7. NATIONAL MUSEUM OF NATURAL HISTORY

    E-Print Network [OSTI]

    Mathis, Wayne N.

    NATIONAL MUSEUM OF NATURAL HISTORY Annual Report 2004 #12;2 NATIONAL MUSEUM OF NATURAL HISTORY · www.mnh.si.edu The revitalization of the National Museum of Natural History proceeded at a rapid pace, innovation and solid groundwork for future growth. The Museum's agenda is an active one. As with any

  8. Field Museum of Natural History

    E-Print Network [OSTI]

    Patterson, Bruce D.

    Field Museum of Natural History Financial Statements as of and for the Years Ended December 31' Report #12;FIELD MUSEUM OF NATURAL HISTORY TABLE OF CONTENTS Page INDEPENDENT AUDITORS' REPORT 1 AUDITORS' REPORT To the Board of Trustees of Field Museum of Natural History: We have audited

  9. Field Museum of Natural History

    E-Print Network [OSTI]

    Patterson, Bruce D.

    Field Museum of Natural History Financial Statements as of and for the Years Ended December 31 Auditors' Report #12;FIELD MUSEUM OF NATURAL HISTORY TABLE OF CONTENTS Page INDEPENDENT AUDITORS' REPORT 1 Expenditures 22­23 #12;INDEPENDENT AUDITORS' REPORT To the Board of Trustees of Field Museum of Natural History

  10. Multi-factor authentication

    DOE Patents [OSTI]

    Hamlet, Jason R; Pierson, Lyndon G

    2014-10-21T23:59:59.000Z

    Detection and deterrence of spoofing of user authentication may be achieved by including a cryptographic fingerprint unit within a hardware device for authenticating a user of the hardware device. The cryptographic fingerprint unit includes an internal physically unclonable function ("PUF") circuit disposed in or on the hardware device, which generates a PUF value. Combining logic is coupled to receive the PUF value, combines the PUF value with one or more other authentication factors to generate a multi-factor authentication value. A key generator is coupled to generate a private key and a public key based on the multi-factor authentication value while a decryptor is coupled to receive an authentication challenge posed to the hardware device and encrypted with the public key and coupled to output a response to the authentication challenge decrypted with the private key.

  11. Natural gas monthly, October 1997

    SciTech Connect (OSTI)

    NONE

    1997-10-01T23:59:59.000Z

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article in this issue is a special report, ``Comparison of Natural Gas Storage Estimates from the EIA and AGA.`` 6 figs., 26 tabs.

  12. Natural gas monthly, June 1996

    SciTech Connect (OSTI)

    NONE

    1996-06-24T23:59:59.000Z

    The natural gas monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article for this month is Natural Gas Industry Restructuring and EIA Data Collection.

  13. Natural gas monthly, October 1996

    SciTech Connect (OSTI)

    NONE

    1996-10-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), U.S. Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  14. Natural gas monthly, April 1997

    SciTech Connect (OSTI)

    NONE

    1997-04-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are present3ed each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article is entitled ``Natural gas pipeline and system expansions.`` 6 figs., 27 tabs.

  15. Natural gas monthly, May 1997

    SciTech Connect (OSTI)

    NONE

    1997-05-01T23:59:59.000Z

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is ``Restructuring energy industries: Lessons from natural gas.`` 6 figs., 26 tabs.

  16. Natural gas monthly, March 1994

    SciTech Connect (OSTI)

    Not Available

    1994-03-22T23:59:59.000Z

    The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  17. Natural gas monthly, August 1993

    SciTech Connect (OSTI)

    Not Available

    1993-08-25T23:59:59.000Z

    The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highhghts activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  18. Natural Gas Monthly, October 1993

    SciTech Connect (OSTI)

    Not Available

    1993-11-10T23:59:59.000Z

    The (NGM) Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. This month`s feature articles are: US Production of Natural Gas from Tight Reservoirs: and Expanding Rule of Underground Storage.

  19. Natural gas monthly, September 1993

    SciTech Connect (OSTI)

    Not Available

    1993-09-27T23:59:59.000Z

    The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  20. Natural gas monthly, July 1997

    SciTech Connect (OSTI)

    NONE

    1997-07-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is entitled ``Intricate puzzle of oil and gas reserves growth.`` A special report is included on revisions to monthly natural gas data. 6 figs., 24 tabs.

  1. Natural gas monthly, December 1997

    SciTech Connect (OSTI)

    NONE

    1997-12-01T23:59:59.000Z

    The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The article this month is entitled ``Recent Trends in Natural Gas Spot Prices.`` 6 figs., 27 tabs.

  2. Heat distribution by natural convection

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1985-01-01T23:59:59.000Z

    Natural convection can provide adequate heat distribution in many situtations that arise in buildings. This is appropriate, for example, in passive solar buildings where some rooms tend to be more strongly solar heated than others or to reduce the number of heating units required in a building. Natural airflow and heat transport through doorways and other internal building apertures is predictable and can be accounted for in the design. The nature of natural convection is described, and a design chart is presented appropriate to a simple, single-doorway situation. Natural convective loops that can occur in buildings are described and a few design guidelines are presented.

  3. Quantifying evolution and natural selection in vertebrate noncoding sequence

    E-Print Network [OSTI]

    Hoffman, Michael M.

    2008-07-08T23:59:59.000Z

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

  4. Introduction to naturally occurring radioactive material

    SciTech Connect (OSTI)

    Egidi, P.

    1997-08-01T23:59:59.000Z

    Naturally occurring radioactive material (NORM) is everywhere; we are exposed to it every day. It is found in our bodies, the food we eat, the places where we live and work, and in products we use. We are also bathed in a sea of natural radiation coming from the sun and deep space. Living systems have adapted to these levels of radiation and radioactivity. But some industrial practices involving natural resources concentrate these radionuclides to a degree that they may pose risk to humans and the environment if they are not controlled. Other activities, such as flying at high altitudes, expose us to elevated levels of NORM. This session will concentrate on diffuse sources of technologically-enhanced (TE) NORM, which are generally large-volume, low-activity waste streams produced by industries such as mineral mining, ore benefication, production of phosphate Fertilizers, water treatment and purification, and oil and gas production. The majority of radionuclides in TENORM are found in the uranium and thorium decay chains. Radium and its subsequent decay products (radon) are the principal radionuclides used in characterizing the redistribution of TENORM in the environment by human activity. We will briefly review other radionuclides occurring in nature (potassium and rubidium) that contribute primarily to background doses. TENORM is found in many waste streams; for example, scrap metal, sludges, slags, fluids, and is being discovered in industries traditionally not thought of as affected by radionuclide contamination. Not only the forms and volumes, but the levels of radioactivity in TENORM vary. Current discussions about the validity of the linear no dose threshold theory are central to the TENORM issue. TENORM is not regulated by the Atomic Energy Act or other Federal regulations. Control and regulation of TENORM is not consistent from industry to industry nor from state to state. Proposed regulations are moving from concentration-based standards to dose-based standards. So when is TENORM a problem? Where is it a problem? That depends on when, where, and whom you talk to! We will start by reviewing background radioactivity, then we will proceed to the geology, mobility, and variability of these radionuclides. We will then review some of the industrial sectors affected by TENORM, followed by a brief discussion on regulatory aspects of the issue.

  5. 1999 Macmillan Magazines Ltd still unclear how bromine chemistry affects

    E-Print Network [OSTI]

    Butts, Daniel

    . Hausmann, M. & Platt, U. J. Geophys. Res. 99, 25399­25413 (1994). 10.Wagner, T. & Platt, U. Nature 395, 486

  6. AIC Colour 05 -10th Congress of the International Colour Association Chromatic and achromatic information preserved in natural scenes under

    E-Print Network [OSTI]

    Foster, David H.

    attributes of surfaces in natural scenes. Despite the large variation of luminance within natural scenes, but a complicating factor is that natural scenes often contain large variations in luminance from point to point, due, almost always under a clear sky or leafy canopy. Particular care was taken to avoid scenes containing

  7. letters to nature 152 NATURE |VOL 415 |10 JANUARY 2002 |www.nature.com

    E-Print Network [OSTI]

    Jacobson, Joseph

    . Recent developments in magnetic refrigeration. Mater. Sci. Forum 315± 317, 69±76 (1999). 4. Zimm, C. et al. Description and performance of a near-room temperature magnetic refrigerator. Adv. Cryogen. Engletters to nature 152 NATURE |VOL 415 |10 JANUARY 2002 |www.nature.com magnetization process can

  8. letters to nature NATURE |VOL 404 |2 MARCH 2000 |www.nature.com 69

    E-Print Network [OSTI]

    Larson, Kristine

    and the effects nonprecipitating clouds have on aerosol size distribution. J. Geophys. Res. 99, 14443±14459 (1994 determining their size distribution. J. Geophys. Res. 102, 21315±21328 (1997). 8. Hoppel, W. A., Frick, G. Mletters to nature NATURE |VOL 404 |2 MARCH 2000 |www.nature.com 69 subsequent self-coagulation

  9. Natural gas monthly, April 1998

    SciTech Connect (OSTI)

    NONE

    1998-04-01T23:59:59.000Z

    This issue of the Natural Gas Monthly presents the most recent estimates of natural gas data from the Energy Information Administration (EIA). Estimates extend through April 1998 for many data series. The report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, feature articles are presented designed to assist readers in using and interpreting natural gas information. This issue contains the special report, ``Natural Gas 1997: A Preliminary Summary.`` This report provides information on natural gas supply and disposition for the year 1997, based on monthly data through December from EIA surveys. 6 figs., 28 tabs.

  10. Interface structure and flux laws in a natural double-diffusive Tobias Sommer,1,2

    E-Print Network [OSTI]

    Wehrli, Bernhard

    Interface structure and flux laws in a natural double-diffusive layering Tobias Sommer,1,2 Jeffrey fluxes can be overestimated by a factor of four. Citation: Sommer, T., J. R. Carpenter, M. Schmid, R. G

  11. Natural History of Experimental Coronary Atherosclerosis and Vascular Remodeling in Relation to Endothelial Shear Stress

    E-Print Network [OSTI]

    Koskinas, Konstantinos C.

    Background— The natural history of heterogeneous atherosclerotic plaques and the role of local hemodynamic factors throughout their development are unknown. We performed a serial study to assess the role of endothelial ...

  12. Public Health FAT FACTORS

    E-Print Network [OSTI]

    Qian, Ning

    : THE UNITED STATES SPENDS MORE ON HEALTH CARE THAN ANY OTHER COUNTRY. YET WE CONTINUE TO FALL FAR BEHIND States spends an astonishing percent of our gross domestic product on health care--significantly moreColumbia Public Health HOT TOPIC Climate Change FAT FACTORS Obesity Prevention BOOK SMART

  13. affect postimplant perceptions: Topics by E-print Network

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

    Boston College; Paula M. Niedenthal, National Center Barrett, Lisa Feldman 14 Climate change risk perception and policy preferences: the role of affect, imagery, and values...

  14. affecting morbidity mortality: Topics by E-print Network

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

    Affective value and associative processing Barrett, Lisa Feldman 77 Association Between Gout and All-Cause as well as Cardiovascular Mortality: A Systematic Review CiteSeer...

  15. affects neutrophil apoptosis: Topics by E-print Network

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

    Trap Formation Is Associated with IL-1b and Autophagy-Related Signaling in Gout CiteSeer Summary: Background: Gout is a prevalent inflammatory arthritis affecting 12...

  16. Global climate change will affect air, water in California

    E-Print Network [OSTI]

    Weare, Bryan C.

    2002-01-01T23:59:59.000Z

    Department of Land, Air and Water Resources, UC Davis. Hechange will affect air, water in California Bryan C. Wearelikely to include reduced water availability and quality,

  17. affecting species diversity: Topics by E-print Network

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

    ecoregions, and geomorphology affect fish species composition in streams of eastern Oklahoma, USA Geosciences Websites Summary: in a New York stream system as a result of species...

  18. Examining How Radiative Fluxes Are Affected by Cloud and Particle...

    Office of Science (SC) Website

    How Radiative Fluxes Are Affected by Cloud and Particle Characteristics Biological and Environmental Research (BER) BER Home About Research Facilities Science Highlights...

  19. affect receptor clustering: Topics by E-print Network

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

    behavior between near-neighbor receptor molecules; the properties of this cooperative process clearly affects the signal transduction. Recent investigations have revealed the...

  20. affecting body size: Topics by E-print Network

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

    Body size and reserve protection affect flight initiation Environmental Sciences and Ecology Websites Summary: , is an important component of antipredator behavior and a...

  1. agents affect morphophysiological: Topics by E-print Network

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

    animated pedagogical agents 19 may provide Lester, James C. 11 From Gretas mind to her face: Modelling the dynamics of affective states in a conversational embodied...

  2. affecting reactor accident: Topics by E-print Network

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

    METEOROLOGY; NUCLEAR POWER PLANTS; P CODES; PWR TYPE REACTORS; RADIATION 2 Does Daylight Savings Time Affect Traffic Accidents? Texas A&M University - TxSpace Summary: This...

  3. affects social development: Topics by E-print Network

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

    Open Access Theses and Dissertations Summary: ??Sport for Development (SFD) uses the power of sport to support international development initiatives that affect social change...

  4. affect patient satisfaction: Topics by E-print Network

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

    of - Research Archive Summary: Objectives: Previous literature suggests that dyslexia affects self-esteem and self-concept in school children (Humphrey & Mullins, 2004)....

  5. assisted conception affect: Topics by E-print Network

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

    of - Research Archive Summary: Objectives: Previous literature suggests that dyslexia affects self-esteem and self-concept in school children (Humphrey & Mullins, 2004)....

  6. affecting conception rate: Topics by E-print Network

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

    of - Research Archive Summary: Objectives: Previous literature suggests that dyslexia affects self-esteem and self-concept in school children (Humphrey & Mullins, 2004)....

  7. affecting energy capacity: Topics by E-print Network

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

    organization of Santiago affects its capacity to design and apply urban energy initiatives MIT - DSpace Summary: The need for greater levels of energy efficiency has never...

  8. affects diverse aspects: Topics by E-print Network

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

    of the phytochrome-signaling path- ways Tobin, Elaine 242 Societal demand for increasing mineral resources continue to affect societythrough aspects as varied as Biology and...

  9. affecting rhomboid-3 function: Topics by E-print Network

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

    Seungtaek Ryoo 39 Understanding thought disorder in schizophrenia-spectrum disorders : exploring the relation and implications of affect. Open Access Theses and Dissertations...

  10. affect patient adherence: Topics by E-print Network

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

    infusion. A Randomized Comparison 10 Influence of Traits, Coping, Affect, and Illness Knowledge on Adherence among Patients in Cardiac Rehabilitation. Open Access Theses and...

  11. adversely affect neurological: Topics by E-print Network

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

    of microtubules, as is whether paclitaxel is released Walter, Nils G. 77 Does the knowledge of unaudited account balances adversely affect the performance of substantive...

  12. affecting proton exchange: Topics by E-print Network

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

    stress applied to the electrode area of a Proton Exchange Membrane (PEM) fuel cell is known to significantly affect power output. In practice, electrode stress arises...

  13. affecting chemical indices: Topics by E-print Network

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

    Media, LLC (outside the USA) 2012 Abstract Root herbivores can affect plant fitness, and roots often of root chemical defense have been little investigated. Here, we investigated...

  14. affects genome stability: Topics by E-print Network

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

    physiological (more) Johnson, Elizabeth Lauren 2014-01-01 7 Mining the Structural Genomics Pipeline: Identification of Protein Properties that Affect Biotechnology Websites...

  15. affect organic matter: Topics by E-print Network

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

    Index 1 Steam treatment of surface soil: how does it affect water-soluble organic matter, C mineralization, and bacterial community composition? University of California...

  16. affecting metal concentration: Topics by E-print Network

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

    Jiao, Jiu Jimmy 2 Metal contamination of soils and crops affected by the Chenzhou leadzinc mine spill (Hunan, China) Computer Technologies and Information Sciences...

  17. affect gonadal fate: Topics by E-print Network

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

    24 25 Next Page Last Page Topic Index 1 Predicting the fate of a living fossil: how will global warming affect sex determination Multidisciplinary Databases and Resources Websites...

  18. affects perceived health: Topics by E-print Network

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

    Last Page Topic Index 1 Does Perceived Discrimination Affect Patient Assessments of their Health Care? CiteSeer Summary: Objective: Discrimination based on raceethnicity or on...

  19. affecting taskforce productivity: Topics by E-print Network

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

    Weight gain or loss Disturbed sleep Kalueff, Allan V. 168 AS AFFECTED BY ROTATION CROP, CULTIVATION, CiteSeer Summary: Reduction of dependence on herbicides in potato...

  20. affecting carcass quality: Topics by E-print Network

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

    Weight gain or loss Disturbed sleep Kalueff, Allan V. 416 AS AFFECTED BY ROTATION CROP, CULTIVATION, CiteSeer Summary: Reduction of dependence on herbicides in potato...

  1. affecting sperm quality: Topics by E-print Network

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

    Weight gain or loss Disturbed sleep Kalueff, Allan V. 488 AS AFFECTED BY ROTATION CROP, CULTIVATION, CiteSeer Summary: Reduction of dependence on herbicides in potato...

  2. affect postoperative quality: Topics by E-print Network

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

    Weight gain or loss Disturbed sleep Kalueff, Allan V. 308 AS AFFECTED BY ROTATION CROP, CULTIVATION, CiteSeer Summary: Reduction of dependence on herbicides in potato...

  3. affecting eggshell quality: Topics by E-print Network

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

    Weight gain or loss Disturbed sleep Kalueff, Allan V. 296 AS AFFECTED BY ROTATION CROP, CULTIVATION, CiteSeer Summary: Reduction of dependence on herbicides in potato...

  4. Dampers for Natural Draft Heaters: Technical Report

    SciTech Connect (OSTI)

    Lutz, James D.; Biermayer, Peter; King, Derek

    2008-10-27T23:59:59.000Z

    Energy required for water heating accounts for approximately 40percent of national residential natural gas consumption in California. With water heating contributing such a substantial portion of natural gas consumption, it is important to pay attention to water heater efficiencies. This paper reports on an investigation of a patented, buoyancy-operated flue damper. It is an add-on design to a standard atmospherically vented natural-draft gas-fired storage water heater. The flue damper was expected to reduce off-cycle standby losses, which would lead to improvements in the efficiency of the water heater. The test results showed that the Energy Factor of the baseline water heater was 0.576. The recovery efficiency was 0.768. The standby heat loss coefficient was 10.619 (BTU/hr-oF). After the damper was installed, the test results show an Energy Factor for the baseline water heater of 0.605. The recovery efficiency was 0.786. The standby heat loss coefficient was 9.135 (BTU/hr-oF). The recovery efficiency increased 2.3percent and the standby heat loss coefficient decreased 14percent. When the burner was on, the baseline water heater caused 28.0 CFM of air to flow from the room. During standby, the flow was 12.4 CFM. The addition of the damper reduced the flow when the burner was on to 23.5 CFM. During standby, flow with the damper was reduced to 11.1 CFM. The flue damper reduced off-cycle standby losses, and improved the efficiency of the water heater. The flue damper also improved the recovery efficiency of the water heater by restricting on-cycle air flows through the flue.With or without the flue damper, off-cycle air flow upthe stack is nearly half the air flow rate as when the burner is firing.

  5. Correlations in thermal comfort and natural wind

    E-Print Network [OSTI]

    Kang, Ki-Nam; Song, Doosam; Schiavon, Stefano

    2013-01-01T23:59:59.000Z

    Chaotic ?uctuation in natural wind and its application toof natural and mechanical wind in built environment usingcharacteristics of natural wind. Refrigeration 71 (821),

  6. Natural Gas Reforming | Department of Energy

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

    Hydrogen Production Natural Gas Reforming Natural Gas Reforming Photo of Petroleum Refinery Natural gas reforming is an advanced and mature production process that builds upon...

  7. Aquatic Natural Areas Analysis and Evaluation: Oak Ridge Reservation

    SciTech Connect (OSTI)

    Baranski, Dr. Michael J. [Catawba College

    2011-04-01T23:59:59.000Z

    This report presents an assessment of the natural area value of eight Aquatic Natural Areas (ANAs) and seven Aquatic Reference Areas (ARAs) on the Oak Ridge Reservation (ORR) in Anderson and Roane Counties in east Tennessee. It follows a previous study in 2009 that analyzed and evaluated terrestrial natural areas on the Reservation. The purpose of both studies was to evaluate and rank those specially designated areas on the Reservation that contain sensitive species, special habitats, and natural area value. Natural areas receive special protections through established statutes, regulations, and policies. The ORR contains 33,542 acres (13,574 ha) administered by the Department of Energy. The surface waters of the Reservation range from 1st-order to 5th-order streams, but the majority of the streams recognized as ANAs and ARAs are 1st- and 2nd-order streams. East Fork Poplar Creek is a 4th-order stream and the largest watershed that drains Reservation lands. All the waters of the Reservation eventually reach the Clinch River on the southern and western boundaries of the ORR. All available information was collected, synthesized, and evaluated. Field observations were made to support and supplement the available information. Geographic information system mapping techniques were used to develop several quantitative attributes about the study areas. Narrative descriptions of each ANA and ARA and tables of numerical data were prepared. Criteria for assessment and evaluation were developed, and eight categories of factors were devised to produce a ranking system. The evaluation factors used in the ranking system were: (A) size of area, (B) percentage of watershed protected, (C) taxa present with protected status, (D) overall biotic diversity, (E) stream features, (F) water quality and use support ratings, (G) disturbance regime, and (H) other factors. Each factor was evaluated on a 5-point ranking scale (0-4), and each area received a composite score, where 32 was the maximum score possible. A highly ranked ANA or ARA is one that is large in size compared to other areas, includes a greater proportion of the watershed within Reservation boundaries, contains a number of status taxa at high densities, exhibits a high overall biodiversity, has very good or excellent habitat and water quality, is well protected and isolated from disturbances, and shows several other characteristics that contribute to natural area value. In this report, the term 'natural area' is loosely defined as a terrestrial or aquatic system that exhibits, or is thought to exhibit, high natural integrity and other significant natural values. The purpose of the present study is to evaluate and rank the currently recognized Aquatic Natural Areas (ANAs) and Aquatic Reference Areas (ARAs) on the Oak Ridge Reservation (ORR) for their natural area value. A previous study (Baranski 2009) analyzed, evaluated, and ranked terrestrial areas (Natural Areas [NAs], Reference Areas [RAs], and Cooperative Management Areas [CMAs]) on the ORR for natural area value, and a precise methodology for natural area evaluation was developed. The present study is intended to be a complement and companion to the terrestrial area study and attempts to employ a similar methodology for aquatic areas so that aquatic and terrestrial areas can be compared on a similar scale. This study specifically develops criteria for assessing the ecological, biodiversity, and natural area importance and significance of aquatic systems on the Reservation in a relevant and consistent manner. The information can be integrated into the Tennessee Natural Heritage Program (http://tn.gov/environment/na/nhp.shtml) system and applied to potential new aquatic areas. Further, the information will be useful in planning, management, and protection efforts on the ORR.

  8. Mechanism Based Anticancer Drugs that Degrade Sp Transcription Factors

    E-Print Network [OSTI]

    Chadalapaka, Gayathri

    2013-03-14T23:59:59.000Z

    4 transcription factors. Similar results were observed for a structurally-related triterpenoid, methyl 2-cyano-3,12-dioxooleana-1,9-dien-28-oate (CDDO-Me), which is currently in clinical trials for treatment of leukemia. Celastrol, a naturally...

  9. GLOBAL SUSTAINABILITY/OIL SPILL COMMUNITY SEMINAR "Natural and Unnatural Oil in the Gulf of Mexico

    E-Print Network [OSTI]

    GLOBAL SUSTAINABILITY/OIL SPILL COMMUNITY SEMINAR "Natural and Unnatural Oil in the Gulf of Mexico in the Gulf of Mexico has been cited as a factor that may have pre-conditioned the gulf ecosystem better to rebound from the pollution dose received due to the 84-day discharge from the BP well. The natural seeps

  10. Comparative Assessment of Coal-and Natural Gas-fired Power Plants under a

    E-Print Network [OSTI]

    Comparative Assessment of Coal- and Natural Gas-fired Power Plants under a CO2 Emission Performance standard (EPS) for pulverized coal (PC) and natural gas combined cycle (NGCC) power plants; · Evaluate · Coal-fired Power Plant: Supercritical pulverized coal (SC PC) Illinois #6 Coal Capacity Factor 75

  11. Heat distribution by natural convection

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1985-01-01T23:59:59.000Z

    Natural convection can provide adequate heat distribution in many situations that arise in buildings. This is appropriate, for example, in passive solar buildings where some rooms tend to be more strongly solar heated than others. Natural convection can also be used to reduce the number of auxiliary heating units required in a building. Natural airflow and heat transport through doorways and other internal building apertures are predictable and can be accounted for in the design. The nature of natural convection is described, and a design chart is presented appropriate to a simple, single-doorway situation. Experimental results are summarized based on the monitoring of 15 passive solar buildings which employ a wide variety of geometrical configurations including natural convective loops.

  12. Environmental Factors and Breast Cancer Risk For millions of women whose lives

    E-Print Network [OSTI]

    Bezrukov, Sergey M.

    their health history, past environmental exposures, and lifestyle. The participants will be given yearly follow Gene The impact of family history on breast cancer risk suggests that genetic factors play an importantEnvironmental Factors and Breast Cancer Risk For millions of women whose lives have been affected

  13. Nature of eclipsing pulsars

    E-Print Network [OSTI]

    David Khechinashvili; George Melikidze; Janusz Gil

    2000-01-08T23:59:59.000Z

    We present a model for pulsar radio eclipses in some binary systems, and test this model for PSRs B1957+20 and J2051-0827. We suggest that in these binaries the companion stars are degenerate dwarfs with strong surface magnetic fields. The magnetospheres of these stars are permanently infused by the relativistic particles of the pulsar wind. We argue that the radio waves emitted by the pulsar split into the eigenmodes of the electron-positron plasma as they enter the companion's magnetosphere and are then strongly damped due to cyclotron resonance with the ambient plasma particles. Our model explains in a natural way the anomalous duration and behavior of radio eclipses observed in such systems. In particular, it provides stable, continuous, and frequency-dependent eclipses, in agreement with the observations. We predict a significant variation of linear polarization both at eclipse ingress and egress. In this paper we also suggest several possible mechanisms of generation of the optical and $X$-ray emission observed from these binary systems.

  14. Naturalness and supersymmetry

    SciTech Connect (OSTI)

    Agashe, K [Lawrence Berkeley National Lab., CA (United States). Theoretical Physics Group

    1998-05-01T23:59:59.000Z

    In this thesis, the author argues that the supersymmetric Standard Model, while avoiding the fine tuning in electroweak symmetry breaking, requires unnaturalness/fine tuning in some (other) sector of the theory. For example, Baryon and Lepton number violating operators are allowed which lead to proton decay and flavor changing neutral currents. He studies some of the constraints from the latter in this thesis. He has to impose an R-parity for the theory to be both natural and viable. In the absence of flavor symmetries, the supersymmetry breaking masses for the squarks and sleptons lead to too large flavor changing neutral currents. He shows that two of the solutions to this problem, gauge mediation of supersymmetry breaking and making the scalars of the first two generations heavier than a few TeV, reintroduce fine tuning in electroweak symmetry breaking. He also constructs a model of low energy gauge mediation with a non-minimal messenger sector which improves the fine tuning and also generates required Higgs mass terms. He shows that this model can be derived from a Grand Unified Theory despite the non-minimal spectrum.

  15. Super-Natural MSSM

    E-Print Network [OSTI]

    Du, Guangle; Nanopoulos, D V; Raza, Shabbar

    2015-01-01T23:59:59.000Z

    We point out that the electroweak fine-tuning problem in the supersymmetric Standard Models (SSMs) is mainly due to the high energy definition of the fine-tuning measure. We propose super-natural supersymmetry which has an order one high energy fine-tuning measure automatically. The key point is that all the mass parameters in the SSMs arise from a single supersymmetry breaking parameter. In this paper, we show that there is no supersymmetry electroweak fine-tuning problem explicitly in the Minimal SSM (MSSM) with no-scale supergravity and Giudice-Masiero (GM) mechanism. We demonstrate that the $Z$-boson mass, the supersymmteric Higgs mixing parameter $\\mu$ at the unification scale, and the sparticle spectrum can be given as functions of the universal gaugino mass $M_{1/2}$. Because the light stau is the lightest supersymmetric particle (LSP) in the no-scale MSSM, to preserve $R$ parity, we introduce a non-thermally generated axino as the LSP dark matter candidate. We estimate the lifetime of the light stau b...

  16. Nature of eclipsing pulsars

    E-Print Network [OSTI]

    Khechinashvili, D; Gil, J; Khechinashvili, David; Melikidze, George; Gil, Janusz

    2000-01-01T23:59:59.000Z

    We present a model for pulsar radio eclipses in some binary systems, and test this model for PSRs B1957+20 and J2051-0827. We suggest that in these binaries the companion stars are degenerate dwarfs with strong surface magnetic fields. The magnetospheres of these stars are permanently infused by the relativistic particles of the pulsar wind. We argue that the radio waves emitted by the pulsar split into the eigenmodes of the electron-positron plasma as they enter the companion's magnetosphere and are then strongly damped due to cyclotron resonance with the ambient plasma particles. Our model explains in a natural way the anomalous duration and behavior of radio eclipses observed in such systems. In particular, it provides stable, continuous, and frequency-dependent eclipses, in agreement with the observations. We predict a significant variation of linear polarization both at eclipse ingress and egress. In this paper we also suggest several possible mechanisms of generation of the optical and $X$-ray emission ...

  17. Natural gas monthly, March 1998

    SciTech Connect (OSTI)

    NONE

    1998-03-01T23:59:59.000Z

    The March 1998 edition of the Natural Gas Monthly highlights activities, events, and analyses associated with the natural gas industry. Volume and price data are presented for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. This report also features an article on the correction of errors in the drilling activity estimates series, and in-depth drilling activity data. 6 figs., 28 tabs.

  18. Natural gas monthly, April 1994

    SciTech Connect (OSTI)

    Not Available

    1994-04-26T23:59:59.000Z

    The National Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  19. Natural gas monthly, February 1994

    SciTech Connect (OSTI)

    Not Available

    1994-02-25T23:59:59.000Z

    The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. The NGM also features articles designed to assist readers in using and interpreting natural gas information.

  20. Natural gas monthly, May 1995

    SciTech Connect (OSTI)

    NONE

    1995-05-24T23:59:59.000Z

    The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

  1. Natural gas monthly, September 1998

    SciTech Connect (OSTI)

    NONE

    1998-09-01T23:59:59.000Z

    The National Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 27 tabs.

  2. Journal Information Journal Impact Factor

    E-Print Network [OSTI]

    Krejcí, Pavel

    Journal Information Journal Impact Factor 5-Year Journal Impact Factor Journal Self Cites Journal Immediacy Index Journal Cited Half-Life 2012 JCR Science Edition Journal: CZECHOSLOVAK MATHEMATICAL JOURNAL Mark Journal Title ISSN Total Cites Impact Factor 5-Year Impact Factor Immediacy Index Citable Items

  3. Natural gas monthly, January 1994

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The featured article for this month is on US coalbed methane production.

  4. ,"New Mexico Natural Gas Prices"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New Mexico Natural Gas Prices",8,"Monthly","12015","1151989" ,"Release Date:","331...

  5. Natural gas monthly, August 1997

    SciTech Connect (OSTI)

    NONE

    1997-08-01T23:59:59.000Z

    This report presents information on natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported.

  6. on man, nature & air pollution

    E-Print Network [OSTI]

    Finlayson-Pitts, Barbara J

    2008-01-01T23:59:59.000Z

    on man, nature & air pollution About three decades ago, itand episodes of air pollution the following summer. Wetthe increase in air pollution. This hypothesis generated

  7. Natural Gas Pipeline Safety (Kansas)

    Broader source: Energy.gov [DOE]

    This article states minimum safety standards for the transportation of natural gas by pipeline and reporting requirements for operators of pipelines.

  8. Natural Gas Pipeline Utilities (Maine)

    Broader source: Energy.gov [DOE]

    These regulations apply to entities seeking to develop and operate natural gas pipelines and provide construction requirements for such pipelines. The regulations describe the authority of the...

  9. Scientific and Natural Areas (Minnesota)

    Broader source: Energy.gov [DOE]

    Certain scientific and natural areas are established throughout the state for the purpose of preservation and protection. Construction and new development is prohibited in these areas.

  10. Renewable Natural Gas- Developer Perspective

    Broader source: Energy.gov [DOE]

    Breakout Session 3-C: Renewable Gaseous FuelsRenewable Natural Gas - Developer PerspectiveDavid Ross, Managing Director, MultiGen International, LLC

  11. Affect and Engagement in Game-Based Learning Environments

    E-Print Network [OSTI]

    Young, R. Michael

    at regulating their affective experiences during learning [6]. For example, students who are focused on learning Abstract--The link between affect and student learning has been the subject of increasing attention with learning while negative states such as boredom and frustration have the opposite effect. Student engagement

  12. Affect Editing in Speech Tal Sobol Shikler and Peter Robinson

    E-Print Network [OSTI]

    Robinson, Peter

    of transformations and effects. In the following sections we outline the method, show examples of subtle J. Tao, T with users and listeners. 2 Affect Editor The affect editor, shown schematically in Figure 1, takes an input speech signal X, and allows the user to modify its conveyed expression, in order to produce an output

  13. letters to nature 70 NATURE |VOL 390 |6 NOVEMBER 1997

    E-Print Network [OSTI]

    Laurent, Gilles

    letters to nature 70 NATURE |VOL 390 |6 NOVEMBER 1997 Received 11 June; accepted 11 August 1997. 1 and energy cost of flight in the white-necked raven, Corvus cryptoleucus. J. Exp. Biol. 103, 121­130 (1983, W. & Nachtigall, W. Pigeon flight in a wind tunnel. II. Gas exchange and power requirements. J. Comp

  14. Montana Natural Areas Act of 1974 (Montana)

    Broader source: Energy.gov [DOE]

    The Montana Natural Areas Act of 1974 provides for the designation and establishment of a system of natural areas in order to preserve the natural ecosystems of these areas. Designated natural...

  15. NATURAL GAS STORAGE ENGINEERING Kashy Aminian

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    NATURAL GAS STORAGE ENGINEERING Kashy Aminian Petroleum & Natural Gas Engineering, West Virginia University, Morgantown, WV, USA. Shahab D. Mohaghegh Petroleum & Natural Gas Engineering, West Virginia University, Morgantown, WV, USA. Keywords: Gas Storage, Natural Gas, Storage, Deliverability, Inventory

  16. Natural System Evaluation and Tool Development: International...

    Energy Savers [EERE]

    Natural System Evaluation and Tool Development: International Collaborations - FY'13 Progress Report Natural System Evaluation and Tool Development: International Collaborations -...

  17. Interdependence of Electricity System Infrastructure and Natural...

    Energy Savers [EERE]

    Interdependence of Electricity System Infrastructure and Natural Gas Infrastructure - EAC 2011 Interdependence of Electricity System Infrastructure and Natural Gas Infrastructure -...

  18. NATIONAL MUSEUM OF NATURAL HISTORY

    E-Print Network [OSTI]

    Mathis, Wayne N.

    NATIONAL MUSEUM OF NATURAL HISTORY MUSEUM REPORT 2009 ­ 2010 @ 100 | PAST, PRESENT & FUTURE #12;NatioNal MuseuM of NatUral History @ 100 | Past, PreseNt & future on March 17, 1910, our doors opened of amazing advances, and the Museum's accomplishments have been no less significant. in our first century, we

  19. Curriculum in Renewable Natural Resources

    E-Print Network [OSTI]

    Curriculum in Renewable Natural Resources Catalog 12-13 University Core Curriculum Required Courses............................................................................... (0-2) 1 43 Renewable Natural Resources Core Courses RENR 205 Fundamentals of Ecology............................................................ (3-0) 3 ESSM 351 Geographic Information Systems and Resource Management........................ (2

  20. Natural gas monthly, December 1996

    SciTech Connect (OSTI)

    NONE

    1996-12-01T23:59:59.000Z

    This document highlights activities, events, and analysis of interest to the public and private sector associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also included.