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Sample records for generally downward trend

  1. New Report Shows Downward Trend in LCOE for Wind | Department...

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

    Report Shows Downward Trend in LCOE for Wind New Report Shows Downward Trend in LCOE for Wind May 18, 2015 - 2:48pm Addthis A new report recently published by the U.S. Department...

  2. Emergence and Reflexive Downward Causation

    E-Print Network [OSTI]

    Symons, John

    2002-01-01

    This paper responds to Jaegwon Kim's powerful objection to the very possibility of genuinely novel emergent properties. Kim argues that the incoherence of reflexive downward causation means that the causal power of an emergent phenomenon...

  3. Fast Downward Uniform Portfolio Jendrik Seipp

    E-Print Network [OSTI]

    Vetter, Thomas

    Fast Downward Uniform Portfolio Jendrik Seipp Universit¨at Basel Basel, Switzerland jendrik.seipp@unibas.ch Manuel Braun Johannes Garimort Albert-Ludwigs-Universit¨at Freiburg Freiburg, Germany The Fast Downward uniform portfolio runs 21 automati- cally configured Fast Downward instantiations sequentially

  4. Fast Downward SMAC Jendrik Seipp and Silvan Sievers

    E-Print Network [OSTI]

    Vetter, Thomas

    Fast Downward SMAC Jendrik Seipp and Silvan Sievers Universit¨at Basel Basel, Switzerland {jendrik.seipp,silvan.sievers}@unibas.ch Frank Hutter Universit¨at Freiburg Freiburg, Germany fh@informatik.uni-freiburg.de Fast Downward SMAC configuration of Fast Downward (Helmert 2006) for a given planning domain. It closely follows the methodology

  5. Apparatus for downward transport of heat

    DOE Patents [OSTI]

    Neeper, D.A.; Hedstrom, J.C.

    1985-08-05

    An apparatus for the downward transport of heat by vaporization of a working fluid, usually from a collector which can be powered by the sun to a condenser which drains the condensed working fluid to a lower reservoir, is controled by a control valve which is operationally dependent upon the level of working fluid in either the lower reservoir or an upper reservoir which feeds the collector. Condensed working fluid is driven from the lower to the upper reservoir by vaporized working fluid whose flow is controled by the controll valve. The upper reservoir is in constant communication with the condenser which prevents a buildup in temperature/pressure as the apparatus goes through successive pumping cycles.

  6. Current and historical trends in general aviation in the United States

    E-Print Network [OSTI]

    Shetty, Kamala Irene

    2012-01-01

    General aviation (GA) is an important component of aviation in the United States. In 2011, general aviation and air taxi operations represented 63% of all towered operations in the United States, while commercial aviation ...

  7. Film Boiling on Downward Quenching Hemisphere of Varying Sizes

    SciTech Connect (OSTI)

    Chan S. Kim; Kune Y. Suh; Joy L. Rempe; Fan-Bill Cheung; Sang B. Kim

    2004-04-01

    Film boiling heat transfer coefficients for a downward-facing hemispherical surface are measured from the quenching tests in DELTA (Downward-boiling Experimental Laminar Transition Apparatus). Two test sections are made of copper to maintain low Biot numbers. The outer diameters of the hemispheres are 120 mm and 294 mm, respectively. The thickness of all the test sections is 30 mm. The effect of diameter on film boiling heat transfer is quantified utilizing results obtained from the test sections. The measured data are compared with the numerical predictions from laminar film boiling analysis. The measured heat transfer coefficients are found to be greater than those predicted by the conventional laminar flow theory on account of the interfacial wavy motion incurred by the Helmholtz instability. Incorporation of the wavy motion model considerably improves the agreement between the experimental and numerical results in terms of heat transfer coefficient. In addition, the interfacial wavy motion and the quenching process are visualized through a digital camera.

  8. Wind Power Price Trends in the United States

    E-Print Network [OSTI]

    Bolinger, Mark

    2010-01-01

    should eventually help wind power regain the downward priceModern Energy Review] Wind Power Price Trends in the Unitedled the world in adding new wind power capacity in 2008, and

  9. New Report Shows Downward Trend in LCOE for Wind | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOEDepartmentNew Jersey is homeAdvanced Stages of Development ||report

  10. Putting downward pressure on natural gas prices: The impact of renewable energy and energy efficiency

    E-Print Network [OSTI]

    Wiser, Ryan; Bolinger, Mark; St. Clair, Matthew

    2004-01-01

    in delivered natural gas prices. References American CouncilEconomy (ACEEE). 2003. Natural Gas Price Effects of EnergyDownward Pressure on Natural Gas Prices: The Impact of

  11. Shape resonances in ground-state diatomic molecules: General trends and the example of RbCs

    SciTech Connect (OSTI)

    Londono, B. E.; Mahecha, J. E.; Luc-Koenig, E.; Crubellier, A.

    2010-07-15

    The presence of shape resonances due to tunneling through the centrifugal barrier modifies strongly the dynamics of cold atom scattering. As shown on the example of the ground and lowest triplet electronic states of the {sup 85}Rb{sup 133}Cs molecule, the crucial parameter is, as usual for cold collisions, the scattering length. A general description of shape resonances of diatomic molecules is given from three simple single channel asymptotic models, whose respective performances are discussed. The first model, which consists of a R{sup -6} potential limited at short range by a repulsive wall, positioned to reproduce the s-wave scattering length, accounts satisfactorily for the main system-independent properties of shape resonances. Introduction in the model of energy- and angular-momentum-dependent nodal lines specific to the inner part of the potential greatly improves its efficiency. When the energy and angular momentum dependence of the nodal lines cannot be deduced from full potential calculations or from experiment, a rough, but universal, estimate of these properties is obtained by extending the R{sup -6} behavior of the potential up to the origin.

  12. Small-scale electric fields in downward auroral current channels. A. V. Streltsov and W. Lotko

    E-Print Network [OSTI]

    Lotko, William

    Thayer School of Engineering, Dartmouth College, Hanover, New Hampshire Short title: IONOSPHERIC FEEDBACK1 Small-scale electric fields in downward auroral current channels. A. V. Streltsov and W. Lotko IN THE AURORAL ZONE #12;2 Abstract. The origin and spatiotemporal properties of small-scale, intense electric

  13. Velocity Comparisons from Upward and Downward Acoustic Doppler Current Profilers on the West Florida Shelf

    E-Print Network [OSTI]

    Meyers, Steven D.

    of deploying current meters including bottom-mounted, upward looking and surface buoy-mounted, downward looking Acoustic Doppler Current Profilers (ADCPs). In the case of a surface buoy, an ADCP may be mounted within a cage suspended below the buoy (Irish et al. 1992; Seim and Edwards 2005), within the buoy bridle

  14. Access Provided by The University Of Texas at Austin, General Libraries at 07/04/11 11:06PM GMT LIBRARY TRENDS, Vol. 59, No. 4, 2011 ("Involving Users in the Co-Construction of Digital

    E-Print Network [OSTI]

    Feinberg, Melanie

    ;LIBRARY TRENDS, Vol. 59, No. 4, 2011 ("Involving Users in the Co-Construction of Digital KnowledgeAccess Provided by The University Of Texas at Austin, General Libraries at 07/04/11 11:06PM GMT #12 in Libraries, Archives, and Museums," edited by Paul F. Marty and Michelle M. Kazmer), pp. 588­606. © 2011

  15. Downward Muon Intensity at Surface dI 0 (E 0 ; cos )

    E-Print Network [OSTI]

    Learned, John

    Downward Muon Intensity at Surface dI #22;0 (E #22;0 ; cos #18;) dE #22;0 = 0:14 #1; E #22;0 #1; 0 B @ 1 1 + 1:1E #22;0 cos #18; #3; 115 GeV + 0:054 1 + 1:1E #22;0 cos #18; ? 850 GeV + R c 1 C A Ref Approx. Isotropic H.E. Primary C.R. Flux Depth of Atmosphere a( ) q -1 -0.5 0 0.5 1 cos q 10 100 1000

  16. Experiments on High-Speed Liquid Films Over Downward-Facing Wetting and Nonwetting Surfaces

    SciTech Connect (OSTI)

    Anderson, J.K.; Yoda, M.; Abdel-Khalik, S.I.; Sadowski, D.L. [Georgia Institute of Technology (United States)

    2003-07-15

    The fusion event in inertial fusion energy reactors can damage the chamber first walls. The Prometheus design study used a high-speed tangentially injected thin film of molten lead to protect the upper endcap of the reactor chamber. To assure full chamber coverage, the film must remain attached. Film detachment due to gravitational effects is most likely to occur on downward-facing surfaces.Experiments were therefore conducted on turbulent water films with initial thicknessess and speeds up to 2 mm and 11 m/s, respectively, onto the downward-facing surface of a flat plate 0-45 deg. below the horizontal. Average film detachment and lateral extent along the plate were measured. Detachment length appears to be a linear function of Froude number. Results for film flows over wetting and nonwetting surfaces show that surface wettability has a major impact. The data are used to establish conservative 'design windows' for film detachment. Film flow around cylindrical obstacles, modeling protective dams around chamber penetrations, was also studied. The results suggest that cylindrical dams cannot be used to protect penetrations, and that new chamber penetration geometries that avoid flow separation are a major design issue for this type of thin liquid protection.

  17. Origin of ion-cyclotron turbulence in the downward Birkeland current region

    SciTech Connect (OSTI)

    Basu, B.; Jasperse, J. R.; Lund, E. J.; Grossbard, N.

    2011-02-15

    Linear stability analysis of the electron velocity distributions, which are observed in the FAST satellite measurements in the downward Birkeland current region of the magnetosphere, is presented. The satellite-measured particle (electrons and protons) velocity distributions are fitted with analytic functions and the dispersion relation is derived in terms of the plasma dispersion functions associated with those distribution functions. Numerical solutions of the dispersion relation show that the bump-on-tail structure of the electron velocity distribution can excite electrostatic ion-cyclotron instabilities by the Landau resonance mechanism. Nonlinear evolution of these instabilities may explain the observed electrostatic ion-cyclotron turbulence in the Birkeland current region. Excitation of other types of instabilities by the fitted electron velocity distributions and their relevance are also discussed.

  18. Phenomena in oscillating downward propagating flames induced by external laser irradiation method

    SciTech Connect (OSTI)

    Park, June Sung; Fujita, Osamu; Honko, Teruaki; Yamada, Yuichiro; Ito, Hiroyuki; Nakamura, Yuji [Division of Mechanical and Space Engineering, Hokkaido University, Kita13 Nishi8, Kita-ku, Sapporo, Hokkaido (Japan)

    2010-11-15

    Experiments in C{sub 2}H{sub 4}/CO{sub 2}-O{sub 2} premixed flames (Le < 1) propagating downwardly in a tube have been conducted to observe transition phenomena from laminar flame front to turbulent flame propagation triggered by external laser irradiation method. To investigate the exact motions of flame tip fluctuation at the initial moment of irradiating CO{sub 2} laser, the completely flat flame front is selected as a default flame, which is corresponding to the primary acoustic instability as reported by Searby (1992). According to the time-resolved observation, the flame front exposed to CO{sub 2} laser beam shows extremely unstable flame motions in which highly curved flame front towards unburned mixture is subject to diffusive-thermal instability. Then, the sudden enhanced burning state (increased flame surface) caused by flame instability induces the secondary acoustic instability which is akin to the observation in Ref. In the present study, we report the detailed descriptions of flame fronts on the transient behaviors leading the primary acoustic instability to turbulent motions actively induced by the absorption of externally irradiated CO{sub 2} laser beam. (author)

  19. Critical heat flux (CHF) phenomenon on a downward facing curved surface

    SciTech Connect (OSTI)

    Cheung, F.B.; Haddad, K.H.; Liu, Y.C. [Pennsylvania State Univ., University Park, PA (United States). Dept. of Mechanical Engineering

    1997-06-01

    This report describes a theoretical and experimental study of the boundary layer boiling and critical heat flux phenomena on a downward facing curved heating surface, including both hemispherical and toroidal surfaces. A subscale boundary layer boiling (SBLB) test facility was developed to measure the spatial variation of the critical heat flux and observe the underlying mechanisms. Transient quenching and steady-state boiling experiments were performed in the SBLB facility under both saturated and subcooled conditions to obtain a complete database on the critical heat flux. To complement the experimental effort, an advanced hydrodynamic CHF model was developed from the conservation laws along with sound physical arguments. The model provides a clear physical explanation for the spatial variation of the CHF observed in the SBLB experiments and for the weak dependence of the CHF data on the physical size of the vessel. Based upon the CHF model, a scaling law was established for estimating the local critical heat flux on the outer surface of a heated hemispherical vessel that is fully submerged in water. The scaling law, which compares favorably with all the available local CHF data obtained for various vessel sizes, can be used to predict the local CHF limits on large commercial-size vessels. This technical information represents one of the essential elements that is needed in assessing the efficacy of external cooling of core melt by cavity flooding as a severe accident management strategy. 83 figs., 3 tabs.

  20. Flow Regime Identification of Co-Current Downward Two-Phase Flow With Neural Network Approach

    SciTech Connect (OSTI)

    Hiroshi Goda; Seungjin Kim; Ye Mi; Finch, Joshua P.; Mamoru Ishii [Purdue University, West Lafayette, IN 47907 (United States); Jennifer Uhle [U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001 (United States)

    2002-07-01

    Flow regime identification for an adiabatic vertical co-current downward air-water two-phase flow in the 25.4 mm ID and the 50.8 mm ID round tubes was performed by employing an impedance void meter coupled with the neural network classification approach. This approach minimizes the subjective judgment in determining the flow regimes. The signals obtained by an impedance void meter were applied to train the self-organizing neural network to categorize these impedance signals into a certain number of groups. The characteristic parameters set into the neural network classification included the mean, standard deviation and skewness of impedance signals in the present experiment. The classification categories adopted in the present investigation were four widely accepted flow regimes, viz. bubbly, slug, churn-turbulent, and annular flows. These four flow regimes were recognized based upon the conventional flow visualization approach by a high-speed motion analyzer. The resulting flow regime maps classified by the neural network were compared with the results obtained through the flow visualization method, and consequently the efficiency of the neural network classification for flow regime identification was demonstrated. (authors)

  1. TECH ART & DESIGN SCIENCE TRENDING TRENDING

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    cell phones (http://www.dvice.com/2013-7-22/researchers- create-pee-powered-cellphone), but the abilityMORE SITES TECH ART & DESIGN SCIENCE TRENDING TRENDING 6Trending WIND POWER (/TAGS/WIND-POWER) CELL PHONES (/TAGS/CELL-PHONES) RENEWABLE ENERGY (/TAGS/RENEWABLE-ENERGY) Micro-windmills could power cell

  2. Putting downward pressure on natural gas prices: The impact of renewable energy and energy efficiency

    SciTech Connect (OSTI)

    Wiser, Ryan; Bolinger, Mark; St. Clair, Matthew

    2004-05-20

    Increased deployment of renewable energy (RE) and energy efficiency (EE) is expected to reduce natural gas demand and in turn place downward pressure on gas prices. A number of recent modeling studies include an evaluation of this effect. Based on data compiled from those studies summarized in this paper, each 1% reduction in national natural gas demand appears likely to lead to a long-term average wellhead gas price reduction of 0.75% to 2.5%, with some studies predicting even more sizable reductions. Reductions in wellhead prices will reduce wholesale and retail electricity rates, and will also reduce residential, commercial, and industrial gas bills. We further find that many of these studies appear to represent the potential impact of RE and EE on natural gas prices within the bounds of current knowledge, but that current knowledge of how to estimate this effect is extremely limited. While more research is therefore needed, existing studies suggest that it is not unreasonable to expect that any increase in consumer electricity costs attributable to RE and/or EE deployment may be substantially offset by the corresponding reduction in delivered natural gas prices. This effect represents a wealth transfer (from natural gas producers to consumers) rather than a net gain in social welfare, and is therefore not a standard motivation for policy intervention on economic grounds. Reducing gas prices and thereby redistributing wealth may still be of importance in policy circles, however, and may be viewed in those circles as a positive ancillary effect of RE and EE deployment.

  3. Trends in stationary energy

    SciTech Connect (OSTI)

    2013-04-01

    Trends in Stationary Energy Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  4. Dynamic modeling of a single-stage downward firing, entrained flow gasifier

    SciTech Connect (OSTI)

    Kasule, J., Turton, R., Bhattacharyya, D., Zitney, S.

    2012-01-01

    The gasifier is the heart of the integrated gasification combined cycle (IGCC), a technology that has emerged as an attractive alternative to conventional coal-fired power plant technology due to its higher efficiency and cleaner environmental performance especially with the option of CO{sub 2} capture and sequestration. Understanding the optimal performance of the gasifier is therefore paramount for the efficient operation of IGCC power plants. Numerous gasifier models of varying complexity have been developed to study the various aspects of gasifier performance. These range from simple one-dimensional (1D) process-type models to rigorous higher order 2-3D models based on computational fluid dynamics (CFD). Whereas high-fidelity CFD models can accurately predict most key aspects of gasifier performance, they are computationally expensive and typically take hours to days to execute on high-performance computers. Therefore, faster 1D partial differential equation (PDE)-based models are required for use in dynamic simulation studies, control system analysis, and training applications. A number of 1D gasifier models can be found in the literature, but most are steady-state models that have limited application in the practical operation of the gasifier. As a result, 1D PDE-based dynamic models are needed to further study and predict gasifier performance under a wide variety of process conditions and disturbances. In the current study, a 1D transient model of a single-stage downward-fired GE/Texaco-type entrained-flow gasifier has been developed. The model comprises mass, momentum and energy balances for the gas and solid phases. The model considers the initial gasification processes of water evaporation and coal devolatilization. In addition, the key heterogeneous and homogeneous chemical reactions have been modeled. The resulting time-dependent PDE model is solved using the well-known method of lines approach in Aspen Custom Modeler®, whereby the PDEs in the spatial domain are discretized and the resulting differential algebraic equations (DAEs) are then integrated over time using a dynamic integrator. The dynamic response results of the gasifier performance parameters to certain disturbances commonly encountered during practical operation are presented. These disturbances include ramp and step changes to input variables such as coal flow rate, oxygen-to-coal ratio and water-to-coal ratio among others. Comparison of model predictions to available dynamic data will also be discussed.

  5. Drivers, Trends and Mitigation

    SciTech Connect (OSTI)

    Blanco, Arthur S.; Gerlagh, Reyer; Suh, Sangwon; Barrett, John A.; de Coninck, Heleen; Diaz Morejon, Cristobal Felix; Mathur, Ritu; Nakicenovic, Nebojsa; Ahenkorah, Alfred Ofosu; Pan, Jiahua; Pathak, Himanshu; Rice, Jake; Richels, Richard G.; Smith, Steven J.; Stern, David; Toth, Ferenc L.; Zhou, Peter

    2014-12-01

    Chapter 5 analyzes the anthropogenic greenhouse gas (GHG) emission trends until the present and the main drivers that explain those trends. The chapter uses different perspectives to analyze past GHG-emissions trends, including aggregate emissions flows and per capita emissions, cumulative emissions, sectoral emissions, and territory-based vs. consumption-based emissions. In all cases, global and regional trends are analyzed. Where appropriate, the emission trends are contextualized with long-term historic developments in GHG emissions extending back to 1750.

  6. 5 World Oil Trends WORLD OIL TRENDS

    E-Print Network [OSTI]

    's share of world crude oil production has rebound5 World Oil Trends Chapter 1 WORLD OIL TRENDS INTRODUCTION In considering the outlook for California's petroleum supplies, it is important to give attention to expecta- tions of what the world oil

  7. Efficient determination of vehicle emission factors by fuel use category using on-road measurements: downward trends on Los Angeles freight corridor I-710

    E-Print Network [OSTI]

    Hudda, N.; Fruin, S.; Delfino, R. J; Sioutas, C.

    2013-01-01

    atmosenv.2007.09.057. Harley RA, Marr LC, Lehner JK,10-11385-2010. Jiang M, Marr LC, Dunlea EJ, Herndon SC,Environ. 2005b; 39:7154– Marr LC, Gogan LA, Wöohrnschimmel

  8. Efficient determination of vehicle emission factors by fuel use category using on-road measurements: downward trends on Los Angeles freight corridor I-710

    E-Print Network [OSTI]

    Hudda, N.; Fruin, S.; Delfino, R. J; Sioutas, C.

    2013-01-01

    determination of vehicle emission factors by fuel useCalifornia Motor Vehicle Emission Factor/Emission InventorySN. Changes in motor vehicle emissions on diurnal to decadal

  9. Putting downward pressure on natural gas prices: The impact of renewable energy and energy efficiency

    E-Print Network [OSTI]

    Wiser, Ryan; Bolinger, Mark; St. Clair, Matthew

    2004-01-01

    using forecasts of U.S. coal minemouth prices and total U.S.price forecasts of recent years, however, suggest that RE and EE may increasingly displace coalprice forecasts (e.g. , UCS 2003, 2004) generally find greater coal

  10. Can Deployment of Renewable Energy and Energy Efficiency Put Downward Pressure on Natural Gas Prices

    E-Print Network [OSTI]

    Wiser, Ryan; Bolinger, Mark

    2005-01-01

    using forecasts of U.S. coal minemouth prices and total U.S.price forecasts (e.g. , UCS 2004a, 2004b), generally find less gas displacement (and greater coal

  11. Trending: Metal Oxo Bonds

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

    Trending: Metal Oxo Bonds Trending: Metal Oxo Bonds Print Wednesday, 29 May 2013 00:00 Metal oxides are important for scientific and technical applications in a variety of...

  12. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 3 May/June 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  13. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 4 July/August 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  14. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 3 May/June 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  15. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 5 September/October 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  16. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 4 July/August 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  17. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 6 November/December 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  18. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 5 September/October 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  19. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 1 January/February 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  20. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 2 March/April 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  1. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 4 July/August 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  2. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 3 May/June 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  3. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 6 November/December 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  4. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 2 March/April 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  5. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 4 July/August 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  6. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 21 NO. 5 September/October 2003 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  7. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 1 January/February 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  8. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 1 January/February 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  9. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 1 January/February 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  10. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 25 NO. 2 March/April 2007 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  11. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 21 NO. 6 November/December 2003 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  12. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 6 November/December 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  13. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 22 NO. 3 May/June 2004 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  14. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 24 NO. 5 September/October 2006 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price

  15. TEXAS TIMBER PRICE TRENDS

    E-Print Network [OSTI]

    TEXAS TIMBER PRICE TRENDS BIMONTHLY MARKET REPORT VOL. 23 NO. 2 March/April 2005 #12;TEXAS TIMBER PRICE TRENDS WHAT IS THE PURPOSE OF THIS REPORT? Texas Timber Price Trends is a bi-monthly publication reporting average prices paid for standing timber, commonly called the "stumpage price," for the two months

  16. Future Trends in Microelectronics

    E-Print Network [OSTI]

    Luryi, Serge

    Future Trends in Microelectronics Reflections on the Road to Nanotechnology edited by Serge Luryi;Proceedings of the NATO Advanced Research Workshop on Future Trends in Microelectronics: Reflections is available from the Library of Congress ISBN 0-7923-4169-4 Published by Kluwer Academic Publishers, P.O. Box

  17. Trends in LIS Education

    E-Print Network [OSTI]

    Cloonan, Michè le V.

    2008-07-14

    Michèle V. Cloonan, Dean and Professor at the Simmons College Graduate School of Library & Information Science, presents "Trends in LIS Education," April 3, 2008 at the University of Kansas. Presentation sponsored by KU Libraries....

  18. Trends in Workplace Charging

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

    Donofrio Ford Motor Company Trends in Workplace Charging Est EV NA NA approx 21 70-100 Miles: What Types of Chargers are Being Used? Considerations for Campus Installations *...

  19. Trends in stationary energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||TrendsTrends in

  20. Critical Heat Flux for Downward-Facing Boiling on a Coated Hemispherical Vessel Surrounded by an Insulation Structure

    SciTech Connect (OSTI)

    J. Yang; F. B. Cheung; J. L. Rempe; K. Y. Suh; S. B. Kim

    2005-05-01

    An experimental study was performed to evaluate the effects of surface coating and an enhanced insulation structure on the downward facing boiling process and the critical heat flux on the outer surface of a hemispherical vessel. Steady-state boiling tests were conducted in the Subscale Boundary Layer Boiling (SBLB) facility using an enhanced vessel/insulation design for the cases with and without vessel coatings. Based on the boiling data, CHF correlations were obtained for both plain and coated vessels. It was found that the nucleate boiling rates and the local CHF limits for the case with micro-porous layer coating were consistently higher than those values for a plain vessel at the same angular location. The enhancement in the local CHF limits and nucleate boiling rates was mainly due to the micro-porous layer coating that increased the local liquid supply rate toward the vaporization sites on the vessel surface. For the case with thermal insulation, the local CHF limit tended to increase from the bottom center at first, then decrease toward the minimum gap location, and finally increase toward the equator. This nonmonotonic behavior, which differed significantly from the case without thermal insulation, was evidently due to the local variation of the two-phase motions in the annular channel between the test vessel and the insulation structure.

  1. Analysis of Ground-Water Levels and Associated Trends in Yucca Flat, Nevada Test Site, Nye County, Nevada, 1951-2003

    SciTech Connect (OSTI)

    J.M. Fenelon

    2005-10-05

    Almost 4,000 water-level measurements in 216 wells in the Yucca Flat area from 1951 to 2003 were quality assured and analyzed. An interpretative database was developed that describes water-level conditions for each water level measured in Yucca Flat. Multiple attributes were assigned to each water-level measurement in the database to describe the hydrologic conditions at the time of measurement. General quality, temporal variability, regional significance, and hydrologic conditions are attributed for each water-level measurement. The database also includes narratives that discuss the water-level history of each well. Water levels in 34 wells were analyzed for variability and for statistically significant trends. An attempt was made to identify the cause of many of the water-level fluctuations or trends. Potential causes include equilibration following well construction or development, pumping in the monitoring well, withdrawals from a nearby supply well, recharge from precipitation, earthquakes, underground nuclear tests, land subsidence, barometric pressure, and Earth tides. Some of the naturally occurring fluctuations in water levels may result from variations in recharge. The magnitude of the overall water-level change for these fluctuations generally is less than 2 feet. Long-term steady-state hydrographs for most of the wells open to carbonate rock have a very similar pattern. Carbonate-rock wells without the characteristic pattern are directly west of the Yucca and Topgallant faults in the southwestern part of Yucca Flat. Long-term steady-state hydrographs from wells open to volcanic tuffs or the Eleana confining unit have a distinctly different pattern from the general water-level pattern of the carbonate-rock aquifers. Anthropogenic water-level fluctuations were caused primarily by water withdrawals and nuclear testing. Nuclear tests affected water levels in many wells. Trends in these wells are attributed to test-cavity infilling or the effects of depressurization following nuclear testing. The magnitude of the overall water-level change for wells with anthropogenic trends can be large, ranging from several feet to hundreds of feet. Vertical water-level differences at 27 sites in Yucca Flat with multiple open intervals were compared. Large vertical differences were noted in volcanic rocks and in boreholes where water levels were affected by nuclear tests. Small vertical differences were noted within the carbonate-rock and valley-fill aquifers. Vertical hydraulic gradients generally are downward in volcanic rocks and from pre-Tertiary clastic rocks toward volcanic- or carbonate-rock units.

  2. Persistent collective trend in stock markets

    E-Print Network [OSTI]

    Balogh, Emeric; Nagy, Balint Zs; Neda, Zoltan

    2010-01-01

    Empirical evidence is given for a significant difference in the collective trend of the share prices during the stock index rising and falling periods. Data on the Dow Jones Industrial Average and its stock components are studied between 1991 and 2008. Pearson-type correlations are computed between the stocks and averaged over stock-pairs and time. The results indicate a general trend: whenever the stock index is falling the stock prices are changing in a more correlated manner than in case the stock index is ascending. A thorough statistical analysis of the data shows that the observed difference is significant, suggesting a constant-fear factor among stockholders.

  3. A one-dimensional transient model of a single-stage, downward-firing entrained-flow gasifier

    SciTech Connect (OSTI)

    Kasule, J.; Turton, R.; Bhattacharyya, D.; Zitney, S.

    2012-01-01

    The integrated gasification combined cycle (IGCC) technology has emerged as an attractive alternative to conventional coal-fired power plant technology due to its higher efficiency and cleaner environmental performance especially with the option of CO{sub 2} capture and sequestration. The core unit of this technology is the gasifier whose optimal performance must be understood for efficient operation of IGCC power plants. This need has led a number of researchers to develop gasifier models of varying complexities. Whereas high-fidelity CFD models can accurately predict most key aspects of gasifier performance, they are computationally expensive and typically take hours to days to execute on high-performance computers. Therefore, faster one-dimensional (1D) partial differential equation (PDE)-based models are required for use in dynamic simulation studies, control system analysis, and training applications. A number of 1D gasifier models can be found in the literature, but most are steady-state and have limited application in the practical operation of the gasifier. As a result, 1D PDE-based dynamic models are needed to further study and predict gasifier performance under a wide variety of process conditions and disturbances. In the present study, a 1D transient model of a single-stage downward flow GE/Texaco-type gasifier has been developed. The model comprises mass, momentum and energy balances for the gas and solid phases. The model considers the initial gasification processes of water evaporation and coal devolatilization. In addition, the key heterogeneous and homogeneous chemical reactions have been modeled. The resulting time-dependent PDE model is solved using the well-known method of lines approach in Aspen Custom Modeler®, whereby the PDEs are discretized in the spatial domain and the resulting differential algebraic equations (DAEs) are then solved to obtain the transient response. The transient response of various gasifier performance parameters to certain disturbances commonly encountered in the real world operation of commercial IGCC plants will be presented. These disturbances include ramp and step changes in input variables such as coal flow rate, oxygen-to-coal ratio and water-to-coal ratio, among others. Comparison of gasifier model predictions to available dynamic data will also be discussed.

  4. General Permit General Permit

    E-Print Network [OSTI]

    L General Permit Parking LOT A General Permit Parking LOT C General Permit Parking LOT R Reserved Parking LOT D Faculty/Staff Parking LOT K General Permit Parking LOT J Reserved Parking PV LOT General Parking after 3 p.m. WEST CAMPUS PARKING LOT O General Permit Parking LOT M General Permit Parking LOT P

  5. General Permit General Permit

    E-Print Network [OSTI]

    98 28 28 60 96 31 7 23 LOT L General Permit Parking LOT A General Permit Parking LOT C General Permit Parking LOT R Reserved Parking LOT D Faculty/Staff Parking LOT K General Permit Parking LOT J Reserved Parking PV LOT General Parking after 3 p.m. WEST CAMPUS PARKING LOT O General Permit Parking LOT M General

  6. Trends in Workplace Charging

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||Trends

  7. International, National, and Virginia Trends

    E-Print Network [OSTI]

    .............................................................................................................1 Global Coal Production and Consumption Trends ...................................................2.S. Electricity Generation....................................................................................15 U.S. Coal Consumption

  8. Trends in furnace control

    SciTech Connect (OSTI)

    McDonald, T.J.; Keefe, M.D. (Italimpianti of America, Inc., Coraopolis, PA (United States). Instrumentation and Controls Dept.)

    1993-07-01

    This paper relates Italimpianti's experiences over the past few years in the area of control of reheat furnaces for the steel industry. The focus is on the level 1 area; specifically on the use of PLC-based systems to perform both combustion control and mechanical/hydraulic control. Some topics to be discussed are: overview of reheat furnace control system requirements; PLC only control vs separate PLC and DCS systems; PLC hardware requirements; man machine interface (MMI) requirements; purge, light-on and safety logic; implementation of more sophisticated level 1 control algorithms; furnace temperature optimization: look up tables vs full thermal modeling; and recent trends including integrated PLC/DCS system.

  9. Trending: Metal Oxo Bonds

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout / TransformingTransuranic Waste RetrievalTrending: Metal Oxo

  10. Trending: Metal Oxo Bonds

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout / TransformingTransuranic Waste RetrievalTrending: Metal

  11. Trending: Metal Oxo Bonds

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.WeekProducts >TransportationEHSS A-ZTravisTrending: Metal

  12. Trending: Metal Oxo Bonds

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.WeekProducts >TransportationEHSS A-ZTravisTrending:

  13. Trends in Commercial Buildings--Buildings Trend Detail

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

    Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Figure 2. 1989 to 1999 building trend with 95% confidence ranges...

  14. Trends in Commercial Buildings--Trends in Energy Consumption...

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

    2 Part 1. Energy Consumption Data Tables Total Energy Intensity Intensity by Energy Source Background: Site and Primary Energy Trends in Energy Consumption and Energy Sources Part...

  15. Smart Home Concepts: Current Trends

    E-Print Network [OSTI]

    Venkatesh, Alladi

    2003-01-01

    Smart Home Concepts: Current Trends Alladi Venkatesh Ph.D.developments concerning smart home technologies and theirNews (Southern Report): Smart homes and high-tech clothing

  16. Natural gas 1995: Issues and trends

    SciTech Connect (OSTI)

    1995-11-01

    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.

  17. 47 Natural Gas Market Trends NATURAL GAS MARKET TRENDS

    E-Print Network [OSTI]

    of the chapter addresses the forecast of coal prices to specific coal-fired power plants in the northwest;Natural Gas Market Trends 48 percent was produced within the state. Another 17 percent came from Canada

  18. Trends in U.S. Academic Libraries

    E-Print Network [OSTI]

    Ternberg, Milton G.

    1999-01-01

    in business libraries, what are the trends in referencethis library's staff is very interested trends to facultyTfRNBfRG Trends Academic Business in Libraries U.S. There

  19. Energy Perspectives: Trends and Milestones

    Reports and Publications (EIA)

    2011-01-01

    Energy Perspectives is a graphical overview of energy history in the United States. The 43 graphs shown here reveal sweeping trends related to the nation's production, consumption, and trade of energy from 1949 through 2011.

  20. Petroleum 1996: Issues and Trends

    Reports and Publications (EIA)

    1997-01-01

    Examines historical trends and focuses on major petroleum issues and the events they represent. It analyzes different dimensions of the petroleum industry and related markets in terms of how they relate to the volatility in petroleum markets.

  1. Advanced Engine Trends, Challenges and Opportunities

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presents mega trends for future powertrains facing energy diversity and powertrain efficiency issues

  2. The Texas Dairy Industry: Trends and Issues. 

    E-Print Network [OSTI]

    Knutson, Ronald D.; Hunter Charles A. Jr.; Schwart, Robert B. Jr.

    1981-01-01

    The + .- exas Dairy - > -- = .+." % Trends and xas A&M University Issues [Blank Page in Original Bulletin] THE TEXAS DAIRY INDUSTRY: TRENDS AM) ISSUES Ronald D. Knutson, Charles A. Hunter, Jr... . . . . . . . . . . . . . . . . . . . . . . . . . Aggregate Trends . . . . . . . . . . . . . . . . . . . . Fac to r s In f luenc ing Trends Weather . . . . . . . . . . . . . . . . . . . . . . . . . . . F a m i l y L a b o r...

  3. Anomalous momentum and energy transfer rates for electrostatic ion-cyclotron turbulence in downward auroral-current regions of the Earth's magnetosphere. III

    SciTech Connect (OSTI)

    Jasperse, John R.; Basu, Bamandas; Lund, Eric J.; Grossbard, Neil

    2010-06-15

    Recently, a new multimoment fluid theory was developed for inhomogeneous, nonuniformly magnetized plasma in the guiding-center and gyrotropic approximation that includes the effect of electrostatic, turbulent, wave-particle interactions (see Jasperse et al. [Phys. Plasmas 13, 072903 (2006); ibid.13, 112902 (2006)]). In the present paper, which is intended as a sequel, it is concluded from FAST satellite data that the electrostatic ion-cyclotron turbulence that appears is due to the operation of an electron, bump-on-tail-driven ion-cyclotron instability for downward currents in the long-range potential region of the Earth's magnetosphere. Approximate closed-form expressions for the anomalous momentum and energy transfer rates for the ion-cyclotron turbulence are obtained. The turbulent, inhomogeneous, nonuniformly magnetized, multimoment fluid theory given above, in the limit of a turbulent, homogeneous, uniformly magnetized, quasisteady plasma, yields the well-known formula for the anomalous resistivity given by Gary and Paul [Phys. Rev. Lett. 26, 1097 (1971)] and Tange and Ichimaru [J. Phys. Soc. Jpn. 36, 1437 (1974)].

  4. Programming Languages --Trends in Education

    E-Print Network [OSTI]

    Watt, David A.

    Programming Languages -- Trends in Education David A Watt Department of Computing Science, University of Glasgow, Glasgow G12 8QQ, Scotland. E­mail: daw@dcs.gla.ac.uk. Abstract Programming languages component of the curriculum, and the choice of languages in which students learn to program has a major

  5. Midlatitude Ozone: Loss and Trends

    E-Print Network [OSTI]

    Toohey, Darin W.

    1 Lecture 17 Midlatitude Ozone: Loss and Trends ATOC/CHEM 5151 #12;2 Importance of midlatitude ozone · Covers most of the world's populated areas · Provides protection from UV #12;3 Ozone loss picture, c. 1988 #12;4 Lower vs. Upper stratosphere #12;5 Ozone loss, post 1988 · Discovery of ozone hole

  6. Trend dynamics : a method to improve the analysis, dissemination and forecasting of trends on the Internet

    E-Print Network [OSTI]

    Strazza, Ernesto (Strazza Silva)

    2014-01-01

    This thesis provides a new perspective in trend analysis with the acknowledgement of individuals as carriers of trends and susceptible to influence simultaneously by a trend's perceived significance and by external effects ...

  7. Trends for Outer Disk Profiles

    E-Print Network [OSTI]

    Peter Erwin; Michael Pohlen; Leonel Gutierrez; John E. Beckman

    2007-12-10

    The surface-brightness profiles of galaxy disks fall into three main classes, based on whether they are simple exponentials (Type I), bend down at large radii (Type II, "truncations") or bend up at large radii (Type III, "antitruncations"). Here, we discuss how the frequency of these different profiles depends on Hubble type, environment, and the presence or absence of bars; these trends may herald important new tests for disk formation models.

  8. Trends for Outer Disk Profiles

    E-Print Network [OSTI]

    Erwin, Peter; Gutíerrez, Leonel; Beckman, John E

    2007-01-01

    The surface-brightness profiles of galaxy disks fall into three main classes, based on whether they are simple exponentials (Type I), bend down at large radii (Type II, "truncations") or bend up at large radii (Type III, "antitruncations"). Here, we discuss how the frequency of these different profiles depends on Hubble type, environment, and the presence or absence of bars; these trends may herald important new tests for disk formation models.

  9. Global trends in agriculture and food systems

    E-Print Network [OSTI]

    Delaware, University of

    development * Corresponding author: Danish Research Centre for Organic Food and Farming (DARCOF), P.O. Box 501 Global trends in agriculture and food systems Marie Trydeman Knudsen*, Niels Halberg, Jørgen E .................................................................................16 Global trends in organic agriculture

  10. Cope's Rule & Passive versus Driven Trends

    E-Print Network [OSTI]

    Cope's Rule & Passive versus Driven Trends · Key concepts ­ Traditional explanations of Cope's Rule clade ­ Evolutionary trends can be either passive or driven (or some combination of both). · As a clade diversifies passively the mean increases while the minimum is unchanged. In a driven trend both the mean

  11. Trends in packaged steam generators

    SciTech Connect (OSTI)

    Ganapathy, V. [ABCO Industries, Abilene, TX (United States)

    1996-09-01

    Oil and gas-fired packaged steam generators are used in many industrial plants. They generate saturated or superheated steam up to 250,000 lb/hr, 1000 psig, and 950 F. They may be used for continuous steam generation or as standby boilers in cogeneration systems. Numerous variables affect the design of this equipment. A few important considerations should be addressed at an early point by the plant engineer specifying or evaluating equipment options. These considerations include trends such as customized designs that minimize operating costs and ensure emissions regulations are met. The paper discusses efficiency considerations first.

  12. Petroleum 1996 - issues and trends

    SciTech Connect (OSTI)

    1997-09-01

    Increasingly, users of the Energy Information Administration`s petroleum data and analytical reports have expressed an interest in a recurring report that takes a broad view of the petroleum sector. What is sought is some perspective on the complex interrelationships that comprise an industry and markets accounting for 40 percent of the energy consumed in the United States and ranging from the drilling rig in the oil field to the pump at the local gasoline station. This report comprehensively examines historical trends, and selectively focuses on major issues and the events they represent. It analyzes different dimensions of the industry and related markets in terms of how they relate to a common theme, in this case, the volatility in petroleum markets.

  13. Trends in Commercial Buildings--Table

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

    Home > Trends in Commercial Buildings > Energy Consumption - Part 1> Site Energy Consumption Tables Table 1. Total site energy consumption, relative standard errors, and 95%...

  14. Current trends in the Advanced Bioindustry

    Broader source: Energy.gov [DOE]

    Afternoon Plenary Session: Current Trends in the Advanced Bioindustry State of Technology—Michael McAdams, President, Advanced Biofuels Association

  15. Global Trends 2030: AlternAtive

    E-Print Network [OSTI]

    Schrijver, Karel

    Global Trends 2030: AlternAtive Worlds a publication of the National Intelligence Council #12;OFF ICEOFTHEDIRE CTOR OF NATIO NALINTELLIGE N CE Global Trends 2030: AlternAtive Worlds a publication 2030: Alternative Worlds is the fifth installment in the National Intelligence Council's series aimed

  16. Techniques and Trends for Embedded System Design

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Techniques and Trends for Embedded System Design & Energy Estimation and Low-Power Design;Contents Introduction Techniques and trends for embedded system design Power estimation and low-powerHW development High cost & inefficient design loop Early separation of HW and SW Long design time/ high cost

  17. Nuclear Proliferation Technology Trends Analysis

    SciTech Connect (OSTI)

    Zentner, Michael D.; Coles, Garill A.; Talbert, Robert J.

    2005-10-04

    A process is underway to develop mature, integrated methodologies to address nonproliferation issues. A variety of methodologies (both qualitative and quantitative) are being considered. All have one thing in common, a need for a consistent set of proliferation related data that can be used as a basis for application. One approach to providing a basis for predicting and evaluating future proliferation events is to understand past proliferation events, that is, the different paths that have actually been taken to acquire or attempt to acquire special nuclear material. In order to provide this information, this report describing previous material acquisition activities (obtained from open source material) has been prepared. This report describes how, based on an evaluation of historical trends in nuclear technology development, conclusions can be reached concerning: (1) The length of time it takes to acquire a technology; (2) The length of time it takes for production of special nuclear material to begin; and (3) The type of approaches taken for acquiring the technology. In addition to examining time constants, the report is intended to provide information that could be used to support the use of the different non-proliferation analysis methodologies. Accordingly, each section includes: (1) Technology description; (2) Technology origin; (3) Basic theory; (4) Important components/materials; (5) Technology development; (6) Technological difficulties involved in use; (7) Changes/improvements in technology; (8) Countries that have used/attempted to use the technology; (9) Technology Information; (10) Acquisition approaches; (11) Time constants for technology development; and (12) Required Concurrent Technologies.

  18. Natural gas 1998: Issues and trends

    SciTech Connect (OSTI)

    1999-06-01

    Natural Gas 1998: Issues and Trends provides a summary of the latest data and information relating to the US natural gas industry, including prices, production, transmission, consumption, and the financial and environmental aspects of the industry. The report consists of seven chapters and five appendices. Chapter 1 presents a summary of various data trends and key issues in today`s natural gas industry and examines some of the emerging trends. Chapters 2 through 7 focus on specific areas or segments of the industry, highlighting some of the issues associated with the impact of natural gas operations on the environment. 57 figs., 18 tabs.

  19. General Engineer

    Broader source: Energy.gov [DOE]

    This position may be located in either the Office of Energy Statistics or the Office of Energy Analysis of EIA. This position is established to provide a professional general engineer to perform...

  20. General Information

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERALProblemsGeneral Information General

  1. Emerging trends in the satellite industry

    E-Print Network [OSTI]

    Salazar, Vagn Knudsen

    2012-01-01

    Risk aversion in the satellite industry has fostered long development cycles and low rates of innovation in the past. Emerging trends in propulsion technology development and spacecraft architecture design could lead to ...

  2. Emerging Technology Trends October 22, 2005

    E-Print Network [OSTI]

    Arizona, University of

    blogs Emerging Technology Trends October 22, 2005 Air and ground robots to collaborate in space, a team of scientists from the California Institute of Technology (Caltech), the University of Arizona (UA

  3. Trends in HFE Methods and Tools and Their Applicability to Safety Reviews

    SciTech Connect (OSTI)

    O'Hara, J.M.; Plott, C.; Milanski, J.; Ronan, A.; Scheff, S.; Laux, L.; and Bzostek, J.

    2009-09-30

    The U.S. Nuclear Regulatory Commission's (NRC) conducts human factors engineering (HFE) safety reviews of applicant submittals for new plants and for changes to existing plants. The reviews include the evaluation of the methods and tools (M&T) used by applicants as part of their HFE program. The technology used to perform HFE activities has been rapidly evolving, resulting in a whole new generation of HFE M&Ts. The objectives of this research were to identify the current trends in HFE methods and tools, determine their applicability to NRC safety reviews, and identify topics for which the NRC may need additional guidance to support the NRC's safety reviews. We conducted a survey that identified over 100 new HFE M&Ts. The M&Ts were assessed to identify general trends. Seven trends were identified: Computer Applications for Performing Traditional Analyses, Computer-Aided Design, Integration of HFE Methods and Tools, Rapid Development Engineering, Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. We assessed each trend to determine its applicability to the NRC's review by considering (1) whether the nuclear industry is making use of M&Ts for each trend, and (2) whether M&Ts reflecting the trend can be reviewed using the current design review guidance. We concluded that M&T trends that are applicable to the commercial nuclear industry and are expected to impact safety reviews may be considered for review guidance development. Three trends fell into this category: Analysis of Cognitive Tasks, Use of Virtual Environments and Visualizations, and Application of Human Performance Models. The other trends do not need to be addressed at this time.

  4. Energy Efficiency Trends in Residential and Commercial Buildings...

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

    building trends and energy use in commercial and residential buildings, including environmental impacts of buildings and trends in select product specification and market insights....

  5. New Report Highlights Trends in Offshore Wind with 14 Projects...

    Office of Environmental Management (EM)

    New Report Highlights Trends in Offshore Wind with 14 Projects Currently In Advanced Stages of Development New Report Highlights Trends in Offshore Wind with 14 Projects Currently...

  6. TrendSetter Solar Products Inc aka Trendsetter Industries formerly...

    Open Energy Info (EERE)

    TrendSetter Solar Products Inc aka Trendsetter Industries formerly Six River Solar Jump to: navigation, search Name: TrendSetter Solar Products Inc (aka Trendsetter Industries,...

  7. Trends in Real Estate and Energy Efficiency | Department of Energy

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

    Efficiency Trends in Real Estate and Energy Efficiency Better Buildings Residential Network Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, call slides and...

  8. Current Trends in Policy - What's new? - Berta Schreiber, Director...

    Office of Environmental Management (EM)

    Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy, OAPM Current Trends in Policy - What's new? - Berta Schreiber, Director, Office of Policy,...

  9. Trends Affecting Building Control System Development: Trends in Energy Management Technology

    E-Print Network [OSTI]

    Collins, Ted; Parker, Steven A.; Webster, Tom

    2002-01-01

    Peak Demand with Energy Management Control Systems. ” WCDSR-of Energy’s Federal Energy Management Program (FEMP) isBCS) Development Trends in energy management technology

  10. General Relativity

    E-Print Network [OSTI]

    Canuto, V

    2015-01-01

    This is an English translation of the Italian version of an encyclopedia chapter that appeared in the Italian Encyclopedia of the Physical Sciences, edited by Bruno Bertotti (1994). Following requests from colleagues we have decided to make it available to a more general readership. We present the motivation for constructing General Relativity, provide a short discussion of tensor algebra, and follow the set up of Einstein equations. We discuss briefly the initial value problem, the linear approximation and how should non gravitational physics be described in curved spacetime.

  11. General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunities NuclearlongGeneral Tables The General Tables for

  12. Subsea production systems -- Trends in the nineties

    SciTech Connect (OSTI)

    Jones, J.W.

    1995-12-31

    This paper describes recent subsea production system experience, with focus on cost reduction trends which are expected to continue throughout the remainder of the decade. First, the system configuration trend from large, heavy, multi-well integrated drilling template and production/injection manifold systems to small, lightweight, ``minitemplate`` systems or clustered well manifolds with individual satellite wells is addressed. Second, several equipment technology trends are addressed including towed flowline bundles with integral manifolds, development of improved reservoir management/data acquisition tools, subsea pressure boosting to extend the reach of subsea systems, emergence of the rental tool market and ``tool pools``, ``horizontal`` trees for certain applications, and standardization of subsea components and interfaces. This paper concludes that subsea production systems have successfully demonstrated their overall reliability, and have established a proven track record over the past thirty years of field experience. System configuration and equipment technology trends in the nineties are now improving the profitability and capability of subsea production systems. Subsea production system examples are cited along with generic costs to illustrate the effectiveness of these cost reduction trends. 12 figs.

  13. Global Biodiesel Market Trends,Global Biodiesel Market Trends, Outlook and OpportunitiesOutlook and Opportunities

    E-Print Network [OSTI]

    Global Biodiesel Market Trends,Global Biodiesel Market Trends, Outlook and OpportunitiesPresident, Emerging Markets Online http://www.emerginghttp://www.emerging--markets.commarkets.com Author, Biodiesel 2020: A Global Market SurveyAuthor, Biodiesel 2020: A Global Market Survey Columnist

  14. Trends and balances: 1985-1990

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This is the seventh edition of Trends and Balances to be presented to the staff of Oak Ridge National (ORNL) and other interested parties. Each year at the end of the planning cycle the Laboratory publishes its official planning document, the Institutional Plan. Trends and Balances is brought out as a condensation of that more formal document and is intended to provide a reference to the kinds of plans that have occupied senior laboratory management over the past year. An institution as large as ORNL changes slowly, so some of the information in this document overlaps that contained in the previous edition of Trends and Balances. Much, however, is different. A new section, for example, describes what senior Laboratory management feels are five new directions for science and technology at ORNL. This document is intended to provide new insights into the programs and structure of the Laboratory.

  15. General Publications

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunities Nuclearlong version)shortGateGeneralMotors

  16. General Recommendations

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunities Nuclearlong version)shortGateGeneralMotors»

  17. GENERAL ASSIGNMENT

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERAL ASSIGNMENT KNOW ALL MEN BY THESE

  18. The Trend of Global Capitalism Qiudong Wang

    E-Print Network [OSTI]

    Wang, Quidong

    , including Russia and east Europe countries, India, China, Mexico, South America and Africa, are relative the history, the present and the future trend of politic and economic relationship between developed and under strategic initiatives in the on-going global politic and economic game. The most serious threat

  19. FINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY

    E-Print Network [OSTI]

    FINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY PRESENTATION TO INTERNATIONAL FOREST PRODUCTS 1999 2000 3/31/96=1 S&P 500 S&P Non-Technology S&P Paper & Forest Products #12;Source: National Assn; Pulp: MM tons) 0 20 40 60 80 1989 1999 1989 1999 1989 1999 Lumber-US Lumber-Canada Structural Panels

  20. FINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY

    E-Print Network [OSTI]

    that the economy ­ and demand for paper and wood -- is slowing. The recent softness in market pulp pricesFINANCIAL TRENDS IN THE FOREST PRODUCTS INDUSTRY PRESENTATION TO INTERNATIONAL FOREST PRODUCTS-Technology S&P Paper & Forest Products #12;Source: National Assn. of Home Builders U.S. HOUSING STARTS Million

  1. Cyber Security Basic Defenses and Attack Trends

    E-Print Network [OSTI]

    Sastry, S. Shankar

    37 38 39 40 41 4273 MTC 4 Cyber Security Basic Defenses and Attack Trends Alvaro A. Cárdenas, Tanya for a successful defense. Cyber security is the branch of security dealing with digital or information technology.1 This chapter presents a selected overview on topics in cyber security. 1. Throughout the chapter, we use

  2. Nuclear Power Trends Energy Economics and Sustainability

    E-Print Network [OSTI]

    Nuclear Power Trends Energy Economics and Sustainability L. H. Tsoukalas Purdue University Nuclear Nuclear Today · 439 nuclear power reactors (31 countries) · Over 12,000 years of operating experience · Nuclear reactors supply 16% of the world's electricity as base-load power (372,000 MWe of total capacity

  3. Land Condition -Trend Analysis Data Dictionary

    E-Print Network [OSTI]

    and wildlife resources to characterize an installation's natural resources in a cost- and time-effective manner (USACERL) developed the Land Condition Trend Analysis (LCTA) program to meet the need for natural resources of natural resources data collection, analysis, and reporting designed to meet multiple goals and objectives

  4. Outdoor Recreation Participation Trends in Texas 

    E-Print Network [OSTI]

    Schuett, Michael A.; Shafer, Carl Scott; Lu, Jiaying

    2009-01-06

    Outdoor recreation is a popular pastime in Texas. This publication reports on the participation and trends in outdoor recreation in the U.S. and Texas revealed in the National Survey on Recreation and the Environment conducted by the U.S. Forest...

  5. The signature of ozone depletion on tropical temperature trends, as revealed by their seasonal cycle in model integrations with single forcings

    E-Print Network [OSTI]

    Polvani, Lorenzo M.

    [1] The effect of ozone depletion on temperature trends in the tropical lower stratosphere is explored with an atmospheric general circulation model, and directly contrasted to the effect of increased greenhouse gases and ...

  6. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2003-08-13

    This report describes the work performed during the second year of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area''. The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. To achieve this objective, in this period we concentrated our effort on characterization of Germania Unit using an analog field ET ODaniel unit and old cased hole neutron. Petrophysical Characterization of the Germania Spraberry units requires a unique approach for a number of reasons--limited core data, lack of modern log data and absence of directed studies within the unit. The need for characterization of the Germania unit has emerged as a first step in the review, understanding and enhancement of the production practices applicable within the unit and the trend area in general. In the absence or lack of the afore mentioned resources, an approach that will rely heavily on previous petrophysical work carried out in the neighboring ET O'Daniel unit (6.2 miles away), and normalization of the old log data prior to conventional interpretation techniques will be used. A log-based rock model has been able to guide successfully the prediction of pay and non-pay intervals within the ET O'Daniel unit, and will be useful if found applicable within the Germania unit. A novel multiple regression technique utilizing non-parametric transformations to achieve better correlations in predicting a dependent variable (permeability) from multiple independent variables (rock type, shale volume and porosity) will also be investigated in this study. A log data base includes digitized formats of Gamma Ray, Cased Hole Neutron, limited Resistivity and Neutron/Density/Sonic porosity logs over a considerable wide area. In addition, a progress report on GSU waterflood pilot is reported for this period. We have seen positive response of water injection on new wells. We believe by proper data acquisition and precise reservoir engineering techniques, any lack of confidence in waterflooding can be overcome. Therefore, we develop field management software to control a vast data from the pilot and to perform precise reservoir engineering techniques such as decline curve analysis, gas and oil material balances, bubble map plot and PVT analysis. The manual for this software is listed in the Appendix-A.

  7. New Report Shows Trend Toward Larger Offshore Wind Systems, with...

    Office of Environmental Management (EM)

    New Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters New Report Shows Trend Toward Larger Offshore Wind Systems, with...

  8. New Report Shows Trend Toward Larger Offshore Wind Systems, with...

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

    Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters New Report Shows Trend Toward Larger Offshore Wind Systems, with 11...

  9. Understanding Trends in Wind Turbine Prices Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2012-01-01

    and Ryan Wiser. 2009. “Wind Power Price Trends in the UnitedCarbon Trust. 2008. Offshore wind power: big challenge, bigAndrew. 2008. “ Trends in Wind Power Prices, B.O.P. , and

  10. Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term

    E-Print Network [OSTI]

    Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections November 2012 #12;Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections David Feldman1 , Galen Barbose2........................................................................................................................................... 1 2. Historical and Recent Reported Prices

  11. U.S. NO2 trends (2005–2013): EPA Air Quality System (AQS) data versus improved observations from the Ozone Monitoring Instrument (OMI)

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

    Lamsal, Lok N.; Duncan, Bryan N.; Yoshida, Yasuko; Krotkov, Nickolay A.; Pickering, Kenneth E.; Streets, David G.; Lu, Zifeng

    2015-06-01

    Emissions of nitrogen oxides (NOx) and, subsequently, atmospheric levels of nitrogen dioxide (NO2) have decreased over the U.S. due to a combination of environmental policies and technological change. Consequently, NO2 levels have decreased by 30-40% in the last decade. We quantify NO2 trends (2005-2013) over the U.S. using surface measurements from the U.S. Environmental Protection Agency (EPA) Air Quality System (AQS) and an improved tropospheric NO2 vertical column density (VCD) data product from the Ozone Monitoring Instrument (OMI) on the Aura satellite.We demonstrate that the current OMI NO2 algorithm is of sufficient maturity to allow a favorable correspondence of trendsmore »and variations in OMI and AQS data. Our trend model accounts for the non-linear dependence of NO2 concentration on emissions associated with the seasonal variation of the chemical lifetime, including the change in the amplitude of the seasonal cycle associated with the significant change in NOx emissions that occurred over the last decade. The direct relationship between observations and emissions becomes more robust when one accounts for these non-linear dependencies. We improve the OMI NO2 standard retrieval algorithm and, subsequently, the data product by using monthly vertical concentration profiles, a required algorithm input, from a high-resolution chemistry and transport model (CTM) simulation with varying emissions (2005-2013). The impact of neglecting the time-dependence of the profiles leads to errors in trend estimation, particularly in regions where emissions have changed substantially. For example, trends calculated from retrievals based on time-dependent profiles offer 18% more instances of significant trends and up to 15% larger total NO2 reduction versus the results based on profiles for 2005. Using a CTM, we explore the theoretical relation of the trends estimated from NO2 VCDs to those estimated from ground-level concentrations. The model-simulated trends in VCDs strongly correlate with those estimated from surface concentrations (r -- 0.83, N -- 355). We then explore the observed correspondence of trends estimated from OMI and AQS data. We find a significant, but slightly weaker, correspondence (i.e., r -- 0.68, N -- 208) than predicted by the model and discuss some of the important factors affecting the relationship, including known problems (e.g., NOz interferents) associated with the AQS data. This significant correspondence gives confidence in trend and surface concentration estimates from OMI VCDs for locations, such as the majority of the U.S. and globe, that are not covered by surface monitoring networks. Using our improved trend model and our enhanced OMI data product, we find that both OMI and AQS data show substantial downward trends from 2005 to 2013, with an average reduction of 38% for each over the U.S. The annual reduction rates inferred from OMI and AQS measurements are larger (#3;-4.8 ± 1.9%/yr, #3;-3.7 ± 1.5%/yr) from 2005 to 2008 than 2010 to 2013 (-#3;1.2 ± 1.2%/yr, #3;-2.1 ± 1.4%/yr). We quantify NO2 trends for major U.S. cities and power plants; the latter suggest larger negative trend (#3;-4.0 ± 1.5%/yr) between 2005 and 2008 and smaller or insignificant changes (-#3;0.5 ± 1.2%/yr) during 2010-2013.« less

  12. U.S. NO? trends (2005–2013): EPA air quality system (AQS) data versus improved observations from the Ozone Monitoring Instrument (OMI)

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

    Lamsal, Lok N.; Duncan, Bryan N.; Yoshida, Yasuko; Krotkov, Nickolay A.; Pickering, Kenneth E.; Streets, David G.; Lu, Zifeng

    2015-06-01

    Emissions of nitrogen oxides (NOx) and, subsequently, atmospheric levels of nitrogen dioxide (NO?) have decreased over the U.S. due to a combination of environmental policies and technological change. Consequently, NO? levels have decreased by 30–40% in the last decade. We quantify NO? trends (2005–2013) over the U.S. using surface measurements from the U.S. Environmental Protection Agency (EPA) Air Quality System (AQS) and an improved tropospheric NO? vertical column density (VCD) data product from the Ozone Monitoring Instrument (OMI) on the Aura satellite.We demonstrate that the current OMI NO? algorithm is of sufficient maturity to allow a favorable correspondence of trendsmore »and variations in OMI and AQS data. Our trend model accounts for the non-linear dependence of NO? concentration on emissions associated with the seasonal variation of the chemical lifetime, including the change in the amplitude of the seasonal cycle associated with the significant change in NOx emissions that occurred over the last decade. The direct relationship between observations and emissions becomes more robust when one accounts for these non-linear dependencies. We improve the OMI NO? standard retrieval algorithm and, subsequently, the data product by using monthly vertical concentration profiles, a required algorithm input, from a high-resolution chemistry and transport model (CTM) simulation with varying emissions (2005-2013). The impact of neglecting the time-dependence of the profiles leads to errors in trend estimation, particularly in regions where emissions have changed substantially. For example, trends calculated from retrievals based on time-dependent profiles offer 18% more instances of significant trends and up to 15% larger total NO? reduction versus the results based on profiles for 2005. Using a CTM, we explore the theoretical relation of the trends estimated from NO? VCDs to those estimated from ground-level concentrations. The model-simulated trends in VCDs strongly correlate with those estimated from surface concentrations (r = 0.83, N = 355). We then explore the observed correspondence of trends estimated from OMI and AQS data. We find a significant, but slightly weaker, correspondence (i.e., r = 0.68, N = 208) than predicted by the model and discuss some of the important factors affecting the relationship, including known problems (e.g., NOz interferents) associated with the AQS data. This significant correspondence gives confidence in trend and surface concentration estimates from OMI VCDs for locations, such as the majority of the U.S. and globe, that are not covered by surface monitoring networks. Using our improved trend model and our enhanced OMI data product, we find that both OMI and AQS data show substantial downward trends from 2005 to 2013, with an average reduction of 38% for each over the U.S. The annual reduction rates inferred from OMI and AQS measurements are larger (–4.8 ± 1.9%/yr, –3.7 ± 1.5%/yr) from 2005 to 2008 than 2010 to 2013 (–1.2 ± 1.2%/yr, –2.1 ± 1.4%/yr). We quantify NO? trends for major U.S. cities and power plants; the latter suggest larger negative trend (–4.0 ± 1.5%/yr) between 2005 and 2008 and smaller or insignificant changes (–0.5 ± 1.2%/yr) during 2010-2013.« less

  13. Sectoral trends in global energy use and greenhouse gas emissions

    E-Print Network [OSTI]

    2006-01-01

    Consumption iii iv Sectoral Trends in Global Energy Use andenergy consumption scenarios. In applying this approach to global

  14. http://tia.sagepub.com/ Trends in Amplification

    E-Print Network [OSTI]

    .htmlCitations: at NORTHWESTERN UNIV LIBRARY on September 5, 2010tia.sagepub.comDownloaded from #12;Trends in Amplification 14http://tia.sagepub.com/ Trends in Amplification http://tia.sagepub.com/content/14/2/73 The online version of this article can be found at: DOI: 10.1177/1084713810380227 2010 14: 73TRENDS AMPLIF Samira

  15. Trend Following Algorithms for Technical Trading in Stock Market

    E-Print Network [OSTI]

    Si, Yain Whar "Lawrence"

    to the design of technical trading systems. It implies that the fluctuation of market trend should be monitoredTrend Following Algorithms for Technical Trading in Stock Market Simon Fong, Jackie Tai, Yain Whar-- Trend following (TF) is a rule-based trading mechanism that taps on the movements of long-term market

  16. Trends in Computing and Software Dr. Lyle N. Long

    E-Print Network [OSTI]

    Trends in Computing and Software by Dr. Lyle N. Long Distinguished Professor of Aerospace trends Software Trends Conclusions #12;L.N.Long Predicting the Future ? Before I make any predictions graduates: 167 in Systems Engineering (23 %) 136 in Software Engineering (19 %) 59 in Mechanical Engineering

  17. The Impact of New Technologies on Radiation Oncology Events and Trends in the Past Decade: An Institutional Experience

    SciTech Connect (OSTI)

    Hunt, Margie A.; Pastrana, Gerri; Amols, Howard I.; Killen, Aileen; Alektiar, Kaled

    2012-11-15

    Purpose: To review the type and frequency of patient events from external-beam radiotherapy over a time period sufficiently long to encompass significant technology changes. Methods and Materials: Ten years of quality assurance records from January 2001 through December 2010 were retrospectively reviewed to determine the frequency of events affecting patient treatment from four radiation oncology process steps: simulation, treatment planning, data entry/transfer, and treatment delivery. Patient events were obtained from manual records and, from May 2007 onward, from an institution-wide database and reporting system. Events were classified according to process step of origination and segregated according to the most frequently observed event types. Events from the institution-wide database were evaluated to determine time trends. Results: The overall event rate was 0.93% per course of treatment, with a downward trend over time led by a decrease in treatment delivery events. The frequency of certain event types, particularly in planning and treatment delivery, changed significantly over the course of the study, reflecting technologic and process changes. Treatments involving some form of manual intervention carried an event risk four times higher than those relying heavily on computer-aided design and delivery. Conclusions: Although the overall event rate was low, areas for improvement were identified, including manual calculations and data entry, late-day treatments, and staff overreliance on computer systems. Reducing the incidence of pretreatment events is of particular importance because these were more likely to occur several times before detection and were associated with larger dosimetric impact. Further improvements in quality assurance systems and reporting are imperative, given the advent of electronic charting, increasing reliance on computer systems, and the potentially severe consequences that can arise from mistakes involving complex intensity-modulated or image-guided treatments.

  18. Trends Online: A Compendium of Data on Global Change

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

    Data records are presented in multipage formats, each dealing with a specific site, region, or emissions species. The data records include tables; graphs; discussions of methods for collecting, measuring, and reporting the data; trends in the data, and references to literature providing further information. Instructions for citing specific data in Trends Online are provided for each compiled data set. All data appearing in Trends Online are available, on request, on digital media from CDIAC at no cost. [Copied from the Abstract to Trends Online at http://cdiac.ornl.gov/trends/abstract.htm

  19. Facility Automation Products--Systems--Applications--Trends 

    E-Print Network [OSTI]

    Bynum, H. D.

    1986-01-01

    PRODUCTS ?? SYSTEMS ?? APPLICATIONS ?? TRENDS Harris D. Bynum Honeywell Inc. Atlanta, Georgia INDUSTRIAL YEAR QUANTITY PeRCENT TOTAL 1974 30.83 42.3 72.48 1975 28.34 40.2 70.49 1978 30.18 40.8 74.30 1977 31.02 40.7 78.21 1978 31.38 40.2 78... such as thermal storage and cogeneration are being more frequent ly used. Energy management control strategies required for the energy systems are more effective when the global facility digital system communication network and global data base...

  20. Trends in Utility Green Pricing Programs (2005)

    Broader source: Energy.gov [DOE]

    This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs. It is important to note that this report covers only a portion of voluntary markets for renewable energy. It does not cover green power sold by independent marketers except for cases in which the marketers work in conjunction with utilities or default electricity suppliers.

  1. Trends in stationary energy | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternational Affairs,Department ofARPA-E Top 10HydrogenEnergy|ApplicationsTrends

  2. Emerging Trends in US Vehicle Travel Demand

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1Markets 9,Why Report‹ SeeEmerging Trends in US

  3. Summary of trends in photovoltaic patent activity

    SciTech Connect (OSTI)

    Levine, L.O.

    1984-06-01

    This report presents information on patent activity for inventions concerning photovoltaic cell technology. Such information can aid in the assessment of the status and direction of technological development. A total of 729 US patents that issued between mid-1962 and the end of 1982, were individually examined and classified into several technical categories for this study. Computerized analysis of trends in patent activity among major technical categories was performed. The level of inventive activity increased dramatically in the mid-1970's. It appears to have peaked in 1978 and remained steady through 1980. The data indicates that, beginning in 1978, an increasing proportion of inventions were among approaches other than the conventional Cz type cells, specifically thin film and concentrator cells. Thin film and Cz type photovoltaic cells represent two-thirds of the patents analyzed. Among thin film patents, silicon and cadmium containing cells represent about two-thirds of the patents analyzed. Further insight into recent trends could be obtained by adding more recently issued patents to the database.

  4. Global Natural Gas Market Trends, 2. edition

    SciTech Connect (OSTI)

    2007-07-15

    The report provides an overview of major trends occurring in the natural gas industry and includes a concise look at the drivers behind recent rapid growth in gas usage and the challenges faced in meeting that growth. Topics covered include: an overview of Natural Gas including its history, the current market environment, and its future market potential; an analysis of the overarching trends that are driving a need for change in the Natural Gas industry; a description of new technologies being developed to increase production of Natural Gas; an evaluation of the potential of unconventional Natural Gas sources to supply the market; a review of new transportation methods to get Natural Gas from producing to consuming countries; a description of new storage technologies to support the increasing demand for peak gas; an analysis of the coming changes in global Natural Gas flows; an evaluation of new applications for Natural Gas and their impact on market sectors; and, an overview of Natural Gas trading concepts and recent changes in financial markets.

  5. Energy Smart Guide to Campus Cost Savings: Today's Trends in Project Finance, Clean Fuel Fleets, Combined Heat& Power, Emissions Markets

    SciTech Connect (OSTI)

    Not Available

    2003-07-01

    The Energy Smart Guide to Campus Cost Savings covers today's trends in project finance, combined heat& power, clean fuel fleets and emissions trading. The guide is directed at campus facilities and business managers and contains general guidance, contact information and case studies from colleges and universities across the country.

  6. Changing Trends: A Brief History of the US Household Consumption of Energy, Water, Food, Beverages and Tobacco

    E-Print Network [OSTI]

    at 215 million Btu. The rate of consumption generally increased until the oil price shocks of the mid and Tobacco Rick Diamond and Mithra Moezzi, Lawrence Berkeley National Laboratory ABSTRACT Can an historic. By reviewing the trends in historic consumption we see examples of where policy has led to increases

  7. Testing reanalysis datasets in Antarctica: Trends, persistence properties and trend significance

    E-Print Network [OSTI]

    Wang, Yang; Havlin, Shlomo

    2015-01-01

    The reanalysis datasets provide very important sources for investigating the climate dynamics and climate changes in Antarctica. In this paper, three major reanalysis data are compared with Antarctic station data over the last 35 years: the National Centers for Environmental Prediction and the National Center for Atmospheric Research reanalysis (NCEP1), NCEP-DOE Reanalysis 2 (NCEP2), and the European Centre for Medium-Range Weather Forecasts Interim Re-Analysis (ERA-Interim). In our assessment, we compare the linear trends, the fluctuations around the trends, the persistence properties and the significance level of warming trends in the reanalysis data with the observational ones. We find that NCEP1 and NCEP2 show spurious warming trends in all parts of Antarctica except the Peninsula, while ERA-Interim is quite reliable except at Amundsen-Scott. To investigate the persistence of the data sets, we consider the lag-1 autocorrelation $C(1)$ and the Hurst exponent. While $C(1)$ varies quite erratically in differ...

  8. Lack of uniform trends but increasing spatial variability in observed Indian rainfall extremes

    SciTech Connect (OSTI)

    Ghosh, Subimal [ORNL; Das, Debasish [ORNL; Kao, Shih-Chieh [ORNL; Ganguly, Auroop R [ORNL

    2012-01-01

    Recent studies disagree on how rainfall extremes over India have changed in space and time over the past half century, as well as on whether the changes observed are due to global warming or regional urbanization. Although a uniform and consistent decrease in moderate rainfall has been reported, a lack of agreement about trends in heavy rainfall may be due in part to differences in the characterization and spatial averaging of extremes. Here we use extreme value theory to examine trends in Indian rainfall over the past half century in the context of long-term, low-frequency variability.We show that when generalized extreme value theory is applied to annual maximum rainfall over India, no statistically significant spatially uniform trends are observed, in agreement with previous studies using different approaches. Furthermore, our space time regression analysis of the return levels points to increasing spatial variability of rainfall extremes over India. Our findings highlight the need for systematic examination of global versus regional drivers of trends in Indian rainfall extremes, and may help to inform flood hazard preparedness and water resource management in the region.

  9. Trends in Utility Green Pricing Programs (2006)

    SciTech Connect (OSTI)

    Bird, L.; Kaiser, M.

    2007-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 750 utilities--or about 25% of all utilities nationally--provide their customers a "green power" option. Through these programs, more than 70 million customers have the ability to purchase renewable energy to meet some portion or all of their electricity needs--or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2006 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  10. Trends in Utility Green Pricing Programs (2006)

    SciTech Connect (OSTI)

    Bird, Lori; Kaiser, Marshall

    2007-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 750 utilities—or about 25% of all utilities nationally—provide their customers a “green power” option. Through these programs, more than 70 million customers have the ability to purchase renewable energy to meet some portion or all of their electricity needs—or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2006 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  11. Energy Use in China: Sectoral Trends and Future Outlook

    E-Print Network [OSTI]

    2008-01-01

    Sectoral Trends in Global Energy Use and Greenhouse Gasto Development of Long-Term Energy Demand Scenarios forto Development of Long-Term Energy Demand Scenarios for

  12. Energy Use in China: Sectoral Trends and Future Outlook

    E-Print Network [OSTI]

    2008-01-01

    Sectoral Trends and Future Outlook Nan Zhou, Michael A.2001, International Energy Outlook 2001 , Report No. DOE/The International Energy Outlook 2006 (IEO2006) , Washington

  13. Solar Photovoltaic Installation Market Trends | OpenEI Community

    Open Energy Info (EERE)

    Solar Photovoltaic Installation Market Trends Home John55364's picture Submitted by John55364(95) Contributor 14 May, 2015 - 02:24 Global Solar Photovoltaic (PV) Installation...

  14. Energy-saving tech, trends and talk at Efficiency Exchange

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

    Energy-saving-tech-trends-and-talk-at-Efficiency-Exchange Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives...

  15. Recent Trends in Car Usage in Advanced Economies - Slower Growth...

    Open Energy Info (EERE)

    about the avoid, shift, improve framework for limiting air pollutants and greenhouse gas emissions. References Retrieved from "http:en.openei.orgwindex.php?titleRecentTrends...

  16. Trends in Commercial Buildings--Total Primary Energy Detail

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

    Energy Consumption and Graph Total Primary Energy Consumption Graph Detail and Data Table 1979 to 1992 primary consumption trend with 95% confidence ranges 1979 to 1992 primary...

  17. Trends in Commercial Buildings--Total Site Energy Detail

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

    Energy Consumption and Graph Total Site Energy Consumption Graph Detail and Data Table 1979 to 1992 site consumption trend with 95% confidence ranges 1979 to 1992 site...

  18. Trends in Real Estate and Energy Efficiency -- Update on Program...

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

    Program Sustainability Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, Call Slides and Discussion Summary, November 7, 2013. Call Slides and Discussion...

  19. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    E-Print Network [OSTI]

    Park, Won Young

    2011-01-01

    costs (DisplaySearch 2011b). The maximum luminance level of new entry-than cost. Table 2-2 shows new design trends in entry-level

  20. ORNL technology transfer continues strong upward trend | ornl...

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

    technology transfer continues strong upward trend Mike Paulus, director of Technology Transfer, says initiatives like SPARK have been effective at connecting entrepreneurs,...

  1. Current and Future Trends in Imaging Informatics for Oncology

    E-Print Network [OSTI]

    Rubin, Daniel L.

    Current and Future Trends in Imaging Informatics for Oncology Mia A. Levy, MD, PhD* and Daniel L, and future trends in imaging informatics for oncology care including clinical and clini- cal research systems con- straints of the film library. Oncologists are now able to view the imaging studies

  2. Censored Regression Trend Analyses for Ambient Water Quality Data

    E-Print Network [OSTI]

    Smyth, Gordon K.

    Censored Regression Trend Analyses for Ambient Water Quality Data Gordon K. Smyth 1 , Melanie Cox 2 regression; logistic distribution; regression splines; seasonal trends. 1 Introduction Water is a very. A censored regression strat- egy is used to accommodate arbitrary detection limits for the indicator

  3. Green Power Marketing Abroad: Recent Experience and Trends

    E-Print Network [OSTI]

    Green Power Marketing Abroad: Recent Experience and Trends May 2002 · NREL/TP-620-32155 Lori Bird-32155 Green Power Marketing Abroad: Recent Experience and Trends Lori Bird National Renewable Energy liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus

  4. Common Trends in Software Fault and Failure Data

    E-Print Network [OSTI]

    Goseva-Popstojanova, Katerina

    Common Trends in Software Fault and Failure Data Maggie Hamill, Member, IEEE, and Katerina Goseva with the findings from related studies. The consistency of several main trends across software systems in this paper-Popstojanova, Senior Member, IEEE Abstract--The benefits of the analysis of software faults and failures have been

  5. Retrospective Evaluation of Appliance Price Trends

    SciTech Connect (OSTI)

    Dale, Larry; Antinori, Camille; McNeil, Michael; McMahon, James E.; Fujita, K. Sydny

    2008-07-20

    Real prices of major appliances (refrigerators, dishwashers, heating and cooling equipment) have been falling since the late 1970s despite increases in appliance efficiency and other quality variables. This paper demonstrates that historic increases in efficiency over time, including those resulting from minimum efficiency standards, incur smaller price increases than were expected by Department of Energy (DOE) forecasts made in conjunction with standards. This effect can be explained by technological innovation, which lowers the cost of efficiency, and by market changes contributing to lower markups and economies of scale in production of higher efficiency units. We reach four principal conclusions about appliance trends and retail price setting: 1. For the past several decades, the retail price of appliances has been steadily falling while efficiency has been increasing. 2. Past retail price predictions made by DOE analyses of efficiency standards, assuming constant prices over time, have tended to overestimate retail prices. 3. The average incremental price to increase appliance efficiency has declined over time. DOE technical support documents have typically overestimated this incremental price and retail prices. 4. Changes in retail markups and economies of scale in production of more efficient appliances may have contributed to declines in prices of efficient appliances.

  6. Trends in Utility Green Pricing Programs (2005)

    SciTech Connect (OSTI)

    Bird, Lori; Brown, Elizabeth

    2006-10-01

    In the early 1990s, only a handful of utilities offered their customers a choice of purchasing electricity generated from renewable energy sources. Today, more than 600 utilities—or about 20% of all utilities nationally—provide their customers a “green power” option. Because some utilities offer programs in conjunction with cooperative associations or other publicly owned power entities, the number of distinct programs totals more than 130. Through these programs, more than 50 million customers have the ability to purchase renewable energy to meet some portion or all of their electricity needs—or make contributions to support the development of renewable energy resources. Typically, customers pay a premium above standard electricity rates for this service. This report presents year-end 2005 data on utility green pricing programs, and examines trends in consumer response and program implementation over time. The data in this report, which were obtained via a questionnaire distributed to utility green pricing program managers, can be used by utilities to benchmark the success of their green power programs.

  7. Bivariate Generalized Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Bivariate Generalized Exponential Distribution Debasis Kundu and Rameshwar D. Gupta Abstract Recently it is observed that the generalized exponential distribution can be used quite effectively exponential distribution so that the marginals have generalized exponential distributions. It is observed

  8. Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2004TREND 2004

    E-Print Network [OSTI]

    Anlage, Steven

    Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences Shew, Santiago Triana, Daniel Zimmerman, and John Rodgers #12;Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2004TREND 2004 Our Goals: u

  9. Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2003TREND 2003

    E-Print Network [OSTI]

    Anlage, Steven

    Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences, Woodrow Shew, Daniel Sisan, Santiago Triana, Daniel Zimmerman #12;Training and Research Experiences in Nonlinear DynamicsTraining and Research Experiences in Nonlinear Dynamics TREND 2003TREND 2003 Our Goal: u

  10. Foundations and Trends R Information Retrieval

    E-Print Network [OSTI]

    Oard, Doug

    .2 The Rise of E-Discovery 108 2.3 The EDRM Reference Model 112 2.4 An IR-Centric E-Discovery Process Model and William Webber Contents 1 Introduction 100 2 The E-Discovery Process 103 2.1 Civil Discovery 103 2@umd.edu Abstract E-discovery refers generally to the process by which one party (for example, the plaintiff

  11. RECENT TRENDS IN EMERGING TRANSPORTATION FUELS AND ENERGY CONSUMPTION

    SciTech Connect (OSTI)

    Bunting, Bruce G

    2012-01-01

    Abundance of energy can be improved both by developing new sources of fuel and by improving efficiency of energy utilization, although we really need to pursue both paths to improve energy accessibility in the future. Currently, 2.7 billion people or 38% of the world s population do not have access to modern cooking fuel and depend on wood or dung and 1.4 billion people or 20% do not have access to electricity. It is estimated that correcting these deficiencies will require an investment of $36 billion dollars annually through 2030. In growing economies, energy use and economic growth are strongly linked, but energy use generally grows at a lower rate due to increased access to modern fuels and adaptation of modern, more efficient technology. Reducing environmental impacts of increased energy consumption such as global warming or regional emissions will require improved technology, renewable fuels, and CO2 reuse or sequestration. The increase in energy utilization will probably result in increased transportation fuel diversity as fuels are shaped by availability of local resources, world trade, and governmental, environmental, and economic policies. The purpose of this paper is to outline some of the recently emerging trends, but not to suggest winners. This paper will focus on liquid transportation fuels, which provide the highest energy density and best match with existing vehicles and infrastructure. Data is taken from a variety of US, European, and other sources without an attempt to normalize or combine the various data sources. Liquid transportation fuels can be derived from conventional hydrocarbon resources (crude oil), unconventional hydrocarbon resources (oil sands or oil shale), and biological feedstocks through a variety of biochemical or thermo chemical processes, or by converting natural gas or coal to liquids.

  12. Residential and Transport Energy Use in India: Past Trend and Future Outlook

    E-Print Network [OSTI]

    de la Rue du Can, Stephane

    2009-01-01

    Sectoral Trends and Future Outlook”. January 2007. LBNL-India: Past Trend and Future Outlook Stephane de la Rue duSectoral Trends and Future Outlook (Zhou et al. , 2007)

  13. Prospects for Comprehensive Immigration Reform in 2012-2013: Accounting for Trends in Immigration Public Opinion

    E-Print Network [OSTI]

    Abrejano, Marisa

    2013-01-01

    Reform in 2012-2013: Accounting for Trends in ImmigrationReform in 2012-2013 Accounting for Trends in ImmigrationReform in 2012-2013 Accounting for Trends in Immigration

  14. Trends in Energy Management Technology: BCS Integration Technologies - Open Communications Networking

    E-Print Network [OSTI]

    Webster, Tom

    2002-01-01

    2000, p. 223. Trends in Energy Management Technology CBE/UCCimetrics. Trends in Energy Management Technology CBE/UC2000, p. 6. Trends in Energy Management Technology CBE/UC

  15. Trends in Energy Management Technology: BCS Integration Technologies - Open Communications Networking

    E-Print Network [OSTI]

    Webster, Tom

    2002-01-01

    223. Trends in Energy Management Technology CBE/UC BerkeleyTrends in Energy Management Technology CBE/UC Berkeley FEMP/Trends in Energy Management Technology CBE/UC Berkeley FEMP/

  16. Solar Renewable Energy Certificate (SREC) Markets: Status and Trends

    SciTech Connect (OSTI)

    Bird, L.; Heeter, J.; Kreycik, C.

    2011-11-01

    This paper examines experience in solar renewable energy certificate (SREC) markets in the United States. It describes how SREC markets function--key policy design provisions, eligible technologies, state and regional eligibility rules, solar alternative compliance payments, measurement and verification methods, long-term contracting provisions, and rate caps. It also examines the trends of SREC markets--trading volumes, sourcing trends, trends in the size of solar photovoltaic (PV) systems driven by these markets, and trends in price and compliance. Throughout, the paper explores key issues and challenges facing SREC markets and attempts by policymakers to address some of these market barriers. Data and information presented in this report are derived from SREC tracking systems, brokers and auctions, published reports, and information gleaned from market participants and interviews with state regulators responsible for SREC market implementation. The last section summarizes key findings.

  17. U.S. Fish & Wildlife Service Status and Trends

    E-Print Network [OSTI]

    Gray, Matthew

    to 1997 #12;1 Status and Trends of Wetlands in the Conterminous United States 1986 to 1997 Thomas E. Dahl of the study including: Elaine Blok, Kevin Bon, John Cooper, David Dall, Jim Dick, Chuck Elliott, Gary Frazier

  18. Electricity and Development: Global Trends and Key Challenges

    E-Print Network [OSTI]

    ;3. Prospects for Electricity Development Electricity Access Projected Electrification Rates by Region globalElectricity and Development: Global Trends and Key Challenges Romeo Pacudan, PhD Risoe National · Prospects for electricity development · Investment requirements · Key challenges · Final remarks #12

  19. Worldwide Trends in Energy Use and Efficiency: Key Insights from...

    Open Energy Info (EERE)

    Trends in Energy Use and Efficiency: Key Insights from International Energy Agency (IEA) Indicator Analysis in Support of the Group of Eight (G8) Plan of Action Jump to:...

  20. Survey of Trends in Search and Seizure Law

    E-Print Network [OSTI]

    Tonkovich, Emil A.

    1987-01-01

    This article surveys significant trends in search and seizure law. Recent United States Supreme Court decisions are reviewed. The scope of this survey is limited to the following four areas: (1) fourth amendment protected interests; (2) the probable...

  1. Operations Expenditures: Historical Trends and Continuing Challenges (Presentation)

    SciTech Connect (OSTI)

    Lantz, E.

    2013-05-01

    In this presentation for the American Wind Energy Association 2013 conference, NREL's Eric Lantz examines historical trends and continuing challenges of wind power operating expenses. Lowering such expenses could increase profitability and contribute to lowering the cost of energy.

  2. NERSC User Day February 13 - Trends, Discovery, and Innovation...

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

    HPC NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC February 10, 2013 by Francesca Verdier (0 Comments) All members of the Berkeley Lab community, as well as...

  3. Monitoring and Understanding Trends in Extreme Storms: State of Knowledge

    E-Print Network [OSTI]

    Kunkel, Kenneth E.

    The state of knowledge regarding trends and an understanding of their causes is presented for a specific subset of extreme weather and climate types. For severe convective storms (tornadoes, hailstorms, and severe ...

  4. Trends and Market Effects of Wood Energy Policies

    E-Print Network [OSTI]

    ! · Powerful energy industry · Future? · Today´s discussion! #12;Trends and Market Effects of Wood Energy Policies Bengt Hillring SLU SWEDEN http is the main international energy source · Climate change ­ Energy production ­ CO2 · European Union different

  5. Forest Trends Report Series Forest Trade and Finance April 2014

    E-Print Network [OSTI]

    Forest Trends Report Series Forest Trade and Finance April 2014 Forest Products Trade between China. Whiletheglobaleconomicdownturnaffectedconsumptioninmanycountries,China'stradewithAfricaremained mostly unaffected. In particular, commodities, such as oil and gas

  6. Thickness trends and sequence stratigraphy of the Middle

    E-Print Network [OSTI]

    Engelder, Terry

    Thickness trends and sequence stratigraphy of the Middle Devonian Marcellus Formation, Appalachian to the lithostratigraphy and sequence stratigraphy of the Middle and Upper Devonian shale succession of the Appalachian

  7. Trends in on-road vehicle emissions of ammonia

    E-Print Network [OSTI]

    Kean, A.J.

    2009-01-01

    Gasoline on Motor Vehicle Emissions: Mass Emission Rates.Trends in On-Road Vehicle Emissions of Ammonia A.J. Kean 1 ,94720 Abstract Motor vehicle emissions of ammonia have been

  8. A reservoir engineer characterization of the Austin Chalk trend 

    E-Print Network [OSTI]

    Chen, Her-Yuan

    1985-01-01

    A RESERVOIR ENGINEER CHARACTERIZATION OF THE AUSTIN CHALK TREND A Thesis by HER-YUAN CHEN Submitted to the Graduate College of Texas ALM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1985... Major Subject: Petroleum Engineering A RESERVOIR ENGINEER CHARACTERIZATION OF THE AUSTIN CHALK TREND A Thesis by HER-YUAN CHEN Approved as to style and content by; Steven W. Poston (Chairman of Committee) hing H. Wu (Member) Robert R. Serg...

  9. Trends in demand for retail and wholesale cuts of meat 

    E-Print Network [OSTI]

    Holloway, David Wayne

    1990-01-01

    TRENDS IN DEMAND FOR RETAIL AND WHOLESALE CUTS OF MEAT A Thesis by DAVID WAYNE HOLLOWAY Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1990 Major Subject: Agricultural Economics TRENDS IN DEMAND FOR RETAIL AND WHOLESALE CUTS OF MEAT A Thesis by DAVID WAYNE HOLLOWAY Approved as to style and content by: Donald E. Farris (Chair of Committee) Carl E. Shafer (Member) Rudo J...

  10. Trends in Energy Management Technology - Part 3: State of Practice of Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2004-01-01

    November 2000. Trends in Energy Management Technologywww.tridium.com Trends in Energy Management Technology FEMP/T. L. , "Trends in Energy Management Technology - Enabling

  11. Trends in Energy Management Technology - Part 4: Review of Advanced Applications in Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2003-01-01

    pdf Trends in Energy Management TechnologyTrends in Energy Management Technology Fault Detection andTrends in Energy Management Technology FEMP/NTDP Technical

  12. Generalizing the Relaxed Planning Heuristic to Non-Linear Tasks

    E-Print Network [OSTI]

    Metric-FF, LPG, VHPOP, SimPlan, SAPA, and MIPS implemented refinements and extensions to the heuristic. In 2004, the plan- ners SGPlan, Marvin, FAP, Fast Diogonally Downward, Crikey, Roadmapper, YAHSP, LPG

  13. TRENDS in Genetics Vol.17 No.10 October 2001 http://tig.trends.com 0168-9525/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved.

    E-Print Network [OSTI]

    Bulyk, Martha L.

    TRENDS in Genetics Vol.17 No.10 October 2001 http://tig.trends.com 0168-9525/01/$ ­ see front affinity. A phage display library of Zif 268 variants was constructed where the amino acids in finger 2

  14. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2004-08-31

    The naturally fractured Spraberry Trend Area is one of the largest reservoirs in the domestic U.S. and is the largest reservoir in area extent in the world. Production from Spraberry sands is found over a 2,500 sq. mile area and Spraberry reservoirs can be found in an eight county area in west Texas. Over 150 operators produce 65,000 barrels of oil per day (bopd) from the Spraberry Trend Area from more than 9,000 production wells. Recovery is poor, on the order of 7-10% due to the profoundly complicated nature of the reservoir, yet billions of barrels of hydrocarbons remain. We estimate over 15% of remaining reserves in domestic Class III reservoirs are in Spraberry Trend Area reservoirs. This tremendous domestic asset is a prime example of an endangered hydrocarbon resource in need of immediate technological advancements before thousands of wells are permanently abandoned. This report describes the final work of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area.'' The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. This objective has been accomplished through research in three areas: (1) detail historical review and extensive reservoir characterization, (2) production data management, and (3) field demonstration. This provides results of the final year of the three-year project for each of the three areas.

  15. General Service LED Lamps

    Broader source: Energy.gov [DOE]

    A U.S. DOE SSL technology fact sheet that compares general service LED light bulbs with incandescent and CFL bulbs.

  16. Generalizations of quantum statistics

    E-Print Network [OSTI]

    O. W. Greenberg

    2008-05-02

    We review generalizations of quantum statistics, including parabose, parafermi, and quon statistics, but not including anyon statistics, which is special to two dimensions.

  17. Consumer Attitudes About Renewable Energy: Trends and Regional Differences

    SciTech Connect (OSTI)

    Natural Marketing Institute, Harleysville, Pennsylvania

    2011-04-01

    The data in this report are taken from Natural Marketing Institute's (NMI's) Lifestyles of Health and Sustainability Consumer Trends Database. Created in 2002, the syndicated consumer database contains responses from 2,000 to 4,000 nationally representative U.S. adults (meaning the demographics of the sample are consistent with U.S. Census findings) each year. NMI used the database to analyze consumer attitudes and behavior related to renewable energy and to update previously conducted related research. Specifically, this report will explore consumer awareness, concerns, perceived benefits, knowledge of purchase options, and usage of renewable energy as well as provide regional comparisons and trends over time.

  18. Consumer Attitudes About Renewable Energy. Trends and Regional Differences

    SciTech Connect (OSTI)

    Bird, Lori; Sumner, Jenny

    2011-04-01

    The data in this report are taken from Natural Marketing Institute's (NMI's) Lifestyles of Health and Sustainability Consumer Trends Database. Created in 2002, the syndicated consumer database contains responses from 2,000 to 4,000 nationally representative U.S. adults (meaning the demographics of the sample are consistent with U.S. Census findings) each year. NMI used the database to analyze consumer attitudes and behavior related to renewable energy and to update previously conducted related research. Specifically, this report will explore consumer awareness, concerns, perceived benefits, knowledge of purchase options, and usage of renewable energy as well as provide regional comparisons and trends over time.

  19. Understanding the China energy market: trends and opportunities 2006

    SciTech Connect (OSTI)

    Barbara Drazga

    2005-05-15

    The report is broken up into 4 Sections: Section I - Overview of China Energy Market (historical background, market value, consumption, production, reserves, export and import, market segmentation, market forecast); Section II - Market Analysis (PEST analysis, Porter's five forces analysis, socio-economic trends, consumption trends); Section III - Market Segments (electricity, oil, natural gas, liquefied natural gas, liquid petroleum gas, nuclear power, coal, renewables, photovoltaics, wind power, hydroelectric power. Each market segment details current and planned projects, and lists participants in that sector); and Section IV - Breaking Into the Market (regulatory framework, methods of market entry, foreign investment, challenges, government agencies).

  20. Gender Trends in Radiation Oncology in the United States: A 30-Year Analysis

    SciTech Connect (OSTI)

    Ahmed, Awad A.; Egleston, Brian; Holliday, Emma; Eastwick, Gary; Takita, Cristiane; Jagsi, Reshma

    2014-01-01

    Purpose: Although considerable research exists regarding the role of women in the medical profession in the United States, little work has described the participation of women in academic radiation oncology. We examined women's participation in authorship of radiation oncology literature, a visible and influential activity that merits specific attention. Methods and Materials: We examined the gender of first and senior US physician-authors of articles published in the Red Journal in 1980, 1990, 2000, 2004, 2010, and 2012. The significance of trends over time was evaluated using logistic regression. Results were compared with female representation in journals of general medicine and other major medical specialties. Findings were also placed in the context of trends in the representation of women among radiation oncology faculty and residents over the past 3 decades, using Association of American Medical Colleges data. Results: The proportion of women among Red Journal first authors increased from 13.4% in 1980 to 29.7% in 2012, and the proportion among senior authors increased from 3.2% to 22.6%. The proportion of women among radiation oncology full-time faculty increased from 11% to 26.7% from 1980 to 2012. The proportion of women among radiation oncology residents increased from 27.1% to 33.3% from 1980 to 2010. Conclusions: Female first and senior authorship in the Red Journal has increased significantly, as has women's participation among full-time faculty, but women remain underrepresented among radiation oncology residents compared with their representation in the medical student body. Understanding such trends is necessary to develop appropriately targeted interventions to improve gender equity in radiation oncology.

  1. Addressing trend-related changes within cumulative effects studies in water resources planning

    SciTech Connect (OSTI)

    Canter, L.W., E-mail: envimptr@aol.com [University of Oklahoma, Norman, Oklahoma and President, Canter Associates, Inc., Horseshoe Bay, TX (United States); Chawla, M.K. [ERDC-CERL, U.S. Army Corps of Engineers, Champaign, IL (United States)] [ERDC-CERL, U.S. Army Corps of Engineers, Champaign, IL (United States); Swor, C.T. [Canter Associates, Inc., Frankewing, TN (United States)] [Canter Associates, Inc., Frankewing, TN (United States)

    2014-01-15

    Summarized herein are 28 case studies wherein trend-related causative physical, social, or institutional changes were connected to consequential changes in runoff, water quality, and riparian and aquatic ecological features. The reviewed cases were systematically evaluated relative to their identified environmental effects; usage of analytical frameworks, and appropriate models, methods, and technologies; and the attention given to mitigation and/or management of the resultant causative and consequential changes. These changes also represent important considerations in project design and operation, and in cumulative effects studies associated therewith. The cases were grouped into five categories: institutional changes associated with legislation and policies (seven cases); physical changes from land use changes in urbanizing watersheds (eight cases); physical changes from land use changes and development projects in watersheds (four cases); physical, institutional, and social changes from land use and related policy changes in river basins (three cases); and multiple changes within a comprehensive study of land use and policy changes in the Willamette River Basin in Oregon (six cases). A tabulation of 110 models, methods and technologies used in the studies is also presented. General observations from this review were that the features were unique for each case; the consequential changes were logically based on the causative changes; the analytical frameworks provided relevant structures for the studies, and the identified methods and technologies were pertinent for addressing both the causative and consequential changes. One key lesson was that the cases provide useful, “real-world” illustrations of the importance of addressing trend-related changes in cumulative effects studies within water resources planning. Accordingly, they could be used as an “initial tool kit” for addressing trend-related changes.

  2. Trends in Higher Education Series Education Pays 2013

    E-Print Network [OSTI]

    Zhou, Xianghong Jasmine

    Pricing, Trends in Student Aid, and Education Pays series in addition to How College Shapes Lives. In addition to the figures and tables included in this report, more information and data can be found by Education Level 13 Earnings Premium Relative to Price of Education FIGURE 1.3 Cumulative Earnings Net

  3. University of Pittsburgh Libraries Long Term Trends (2004-2012)

    E-Print Network [OSTI]

    Jiang, Huiqiang

    ULS University of Pittsburgh Libraries Long Term Trends (2004-2012) Based on ARL Statistics includes ULS, Law and Health Services libraries · Some analyses show 2012 data only, as some data points Circulation: peer comparison 1 15 #12;ULS Inter Library Loans 1 16 #12;ULS ILL: peer comparison 1 17 #12;ULS

  4. Trends in Support for Civil Liberties Tom W. Smith

    E-Print Network [OSTI]

    Scherer, Norbert F.

    1 Trends in Support for Civil Liberties Tom W. Smith August 25. 2011 GSS Social Change's community, teach in a college or university, and have a book in the local, public library. The people asked in the library grew from 61% in 1972 to 74% in 2010. Table 2 indicates that allowing an" admitted Communist

  5. University of Pittsburgh Libraries Long Term Trends (2004-2013)

    E-Print Network [OSTI]

    Sibille, Etienne

    ULS University of Pittsburgh Libraries Long Term Trends (2004-2013) Based on ARL Statistics includes ULS, Law and Health Services libraries · Most analyses show data for 2004-2013 or 2006-2013. Small expenditure as % of total library expenditures - aspirational peer institutions 2012-2013 2012 2013 #12;ULS

  6. SSL Pricing and Efficacy Trend Analysis for Utility Program Planning

    SciTech Connect (OSTI)

    Tuenge, J. R.

    2013-10-01

    Report to help utilities and energy efficiency organizations forecast the order in which important SSL applications will become cost-effective and estimate when each "tipping point" will be reached. Includes performance trend analysis from DOE's LED Lighting Facts® and CALiPER programs plus cost analysis from various sources.

  7. A review of trends in MIC. [Microbiologically influenced corrosion

    SciTech Connect (OSTI)

    Farquhar, G.B. (Saudi Aramco, CSD/CCD, Dhahran (Saudi Arabia))

    1993-01-01

    A review of current trends in microbiologically influenced corrosion (MIC) is presented from the viewpoint of the practicing corrosion engineer employed in the petroleum industry. The principal responsibility of this individual is not to identify, count, or even kill microorganisms, but to effectively control corrosion in the oilfield. Extensive references document the technology's advances.

  8. Wood Engineering Education Trends and Challenges Rakesh Gupta1

    E-Print Network [OSTI]

    Gupta, Rakesh

    Wood Engineering Education ­ Trends and Challenges Rakesh Gupta1 and Vijaya Gopu2 1 Member ASCE, Associate Professor, Department of Wood Science and Engineering, Oregon State University, Corvallis, Professor and Chair, Department of Civil and Environmental Engineering, Tulane University, New Orleans, LA

  9. Does blending of chlorophyll data bias temporal trend?

    E-Print Network [OSTI]

    Myers, Ransom A.

    Does blending of chlorophyll data bias temporal trend? ARISING FROM D. G. Boyce, M. R. Lewis & B of the bias component. To obtain a larger and longer data set, Boyce et al.1 pooled estimates of local, CT 5 457 D22.37 . Blending of data types can introduce error unless their expected values E(CT) and E

  10. Current Trends in Gamma Ray Detection for Radiological Emergency Response

    SciTech Connect (OSTI)

    Mukhopadhyay, S., Guss, P., Maurer, R.

    2011-08-18

    Passive and active detection of gamma rays from shielded radioactive materials, including special nuclear materials, is an important task for any radiological emergency response organization. This article reports on the current trends and status of gamma radiation detection objectives and measurement techniques as applied to nonproliferation and radiological emergencies.

  11. November2013Forest Trends Report Series Forest Trade and Finance

    E-Print Network [OSTI]

    in Myanmar: The Political Economy of Myanmar's Timber Trade #12;#12;Timber Trade Flows and Actors in MyanmarNovember2013Forest Trends Report Series Forest Trade and Finance Timber Trade Flows and Actors The Political Economy of Myanmar's Timber Trade Kevin Woods November 2013 #12;Acknowledgments The author, Kevin

  12. Search the Blog: Top 10 Green Building Trends for 2010

    E-Print Network [OSTI]

    . It focuses on the concept of net metering which is the idea of taking excess energy produced by alternative add alternative energy production to supply the energy needs. Basically, if you can keep moreSearch the Blog: Search Jan 12 Top 10 Green Building Trends for 2010 by JTilley in Energy

  13. Moving Horizon Filter for Monotonic Trends Sikandar Samar

    E-Print Network [OSTI]

    applications where system performance needs to be monitored and trended. Such applications include automotive platforms. However a batch optimization solution of the monotonic regression problem results in a growing size of the problem as more measure- ments become available. In many aerospace, automotive, and other

  14. The Trend towards Statistical Models in Natural Language Processing

    E-Print Network [OSTI]

    Pennsylvania, University of

    a "language model," or (again from usage in communications theory) a "source model." In this applicationThe Trend towards Statistical Models in Natural Language Processing Mark Y. Liberman Department acquisition, and statistical models for applica- tion in speech recognizers, text or speech compression

  15. Foundations and Trends R Communications and Information Theory

    E-Print Network [OSTI]

    Merhav, Neri

    Foundations and Trends R in Communications and Information Theory Vol. 6, Nos. 1­2 (2009) 1­212 c 2010 N. Merhav DOI: 10.1561/0100000052 Statistical Physics and Information Theory By Neri Merhav in Communications and Information Theory Vol. 6, Nos. 1­2 (2009) 1­212 c 2010 N. Merhav DOI: 10

  16. Detecting appropriate groundwater-level trends for safe groundwater development

    E-Print Network [OSTI]

    Sohoni, Milind

    Detecting appropriate groundwater-level trends for safe groundwater development Rahul Gokhale-monsoon Groundwater(GW) levels are important for the periodic categorisation of regions in India according to their GW-safety. A specific procedure has been recommended by the Groundwater Estimation Committee, 1997(GEC'97), constituted

  17. Abundance Ratio Trends and Nucleosynthesis in Elliptical Galaxies and Spheroids

    E-Print Network [OSTI]

    Worthey, Guy

    Abundance Ratio Trends and Nucleosynthesis in Elliptical Galaxies and Spheroids Guy Worthey 1, nucleosynthesis, abundances --- galaxies: abundances --- galaxies: elliptical and lenticular, cD --- galaxies of the discussion to other elements in section 3. The fourth section discusses nucleosynthesis and possible hints

  18. PREFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    David S. Schechter

    2002-03-01

    The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame by application of preferred practices for managing and optimizing water injection. A secondary and synergistic objective is purification and injection of produced water into Spraberry reservoirs.

  19. ICT powered by Energy Research, Trends and Challenges

    E-Print Network [OSTI]

    Frean, Marcus

    energy from wind, solar, vibration, etc. · Daytime ­ harvest & store enough energy for high user traffic energy like solar, wind, vibration, heat, and even radio waves ­Convert the energy into a form that canICT powered by Energy Harvesting Research, Trends and Challenges Winston Seah School of Engineering

  20. STATISTICS OF PRECIPITATION EXTREMES: QUANTIFYING CONFIDENCE IN TRENDS

    E-Print Network [OSTI]

    Katz, Richard

    temperature, wind speed, sea level #12;13 · Block maxima approach #12;14 #12;15 Estimated 100-yr (i. e., p = 0) -- Point process combines Poisson and GP into single model · Difficulties -- Choice of threshold;21 · Trends -- Example (Mercer Creek, WA) Effect of urbanization on stream flow in small water basin: Lack

  1. CONTAINERIZATION AND RELATED TRENDS AT TEXAS DEEP WATER PORTS

    E-Print Network [OSTI]

    Texas at Austin, University of

    0-5538-P2 CONTAINERIZATION AND RELATED TRENDS AT TEXAS DEEP WATER PORTS Robert Harrison Nathan. At present, four Texas deep-water ports rank in the top 10 U.S water ports by shipment weight) that the value of U.S international merchandise trade (exports and imports) by mode was water (43.5%), followed

  2. Current Trends in Logical Frameworks and Metalanguages David Basin

    E-Print Network [OSTI]

    Basin, David

    Current Trends in Logical Frameworks and Metalanguages David Basin Universitat Freiburg, Institut-Level Programming Languages (PLI'99) in Paris in September 1999. This workshop brought together designers, im Academic Publishers. Printed in the Netherlands. intro-final.tex; 24/01/2001; 17:13; p.1 #12; 2 Basin

  3. Precipitation controls Sahel greening trend Thomas Hickler,1

    E-Print Network [OSTI]

    Ardö, Jonas

    Precipitation controls Sahel greening trend Thomas Hickler,1 Lars Eklundh,1 Jonathan W. Seaquist,2 variability between 1982 and 1998. Changes in precipitation were identified as the primary driver. Smith, J. Ardo¨, L. Olsoon, M. T. Sykes, and M. Sjo¨stro¨m (2005), Precipitation controls Sahel greening

  4. Embeddings for General Relativity

    E-Print Network [OSTI]

    J. Ponce de Leon

    2015-09-01

    We present a systematic approach to embed $n$-dimensional vacuum general relativity in an $(n + 1)$-dimensional pseudo-Riemannian spacetime whose source is either a (non)zero cosmological constant or a scalar field minimally-coupled to Einstein gravity. Our approach allows us to generalize a number of results discussed in the literature. We construct {\\it all} the possible (physically distinct) embeddings in Einstein spaces, including the Ricci-flat ones widely discussed in the literature. We examine in detail their generalization, which - in the framework under consideration - are higher-dimensional spacetimes sourced by a scalar field with flat (constant $\

  5. General relativity and experiment

    E-Print Network [OSTI]

    T. Damour

    1994-12-08

    The confrontation between Einstein's theory of gravitation and experiment is summarized. Although all current experimental data are compatible with general relativity, the importance of pursuing the quest for possible deviations from Einstein's theory is emphasized.

  6. Symmetric generalized binomial distributions

    SciTech Connect (OSTI)

    Bergeron, H.; Curado, E. M. F.; Instituto Nacional de Ciência e Tecnologia - Sistemas Complexos, Rua Xavier Sigaud 150, 22290-180 - Rio de Janeiro, RJ ; Gazeau, J. P.; APC, UMR 7164, Univ Paris Diderot, Sorbonne Paris Cité, 75205 Paris ; Rodrigues, Ligia M. C. S. E-mail: evaldo@cbpf.br E-mail: ligia@cbpf.br

    2013-12-15

    In two recent articles, we have examined a generalization of the binomial distribution associated with a sequence of positive numbers, involving asymmetric expressions of probabilities that break the symmetry win-loss. We present in this article another generalization (always associated with a sequence of positive numbers) that preserves the symmetry win-loss. This approach is also based on generating functions and presents constraints of non-negativeness, similar to those encountered in our previous articles.

  7. Generalizing Optical Geometry

    E-Print Network [OSTI]

    Rickard Jonsson; Hans Westman

    2007-08-21

    We show that by employing the standard projected curvature as a measure of spatial curvature, we can make a certain generalization of optical geometry (Abramowicz and Lasota 1997, Class. Quantum Grav. 14 (1997) A23). This generalization applies to any spacetime that admits a hypersurface orthogonal shearfree congruence of worldlines. This is a somewhat larger class of spacetimes than the conformally static spacetimes assumed in standard optical geometry. In the generalized optical geometry, which in the generic case is time dependent, photons move with unit speed along spatial geodesics and the sideways force experienced by a particle following a spatially straight line is independent of the velocity. Also gyroscopes moving along spatial geodesics do not precess (relative to the forward direction). Gyroscopes that follow a curved spatial trajectory precess according to a very simple law of three-rotation. We also present an inertial force formalism in coordinate representation for this generalization. Furthermore, we show that by employing a new sense of spatial curvature (Jonsson, Class. Quantum Grav. 23 (2006) 1) closely connected to Fermat's principle, we can make a more extensive generalization of optical geometry that applies to arbitrary spacetimes. In general this optical geometry will be time dependent, but still geodesic photons move with unit speed and follow lines that are spatially straight in the new sense. Also, the sideways experienced (comoving) force on a test particle following a line that is straight in the new sense will be independent of the velocity.

  8. Smoothing method aids gas-inventory variance trending

    SciTech Connect (OSTI)

    Mason, R.G. )

    1992-03-23

    This paper reports on a method for determining gas-storage inventory and variance in a natural-gas storage field which uses the equations developed to determine gas-in-place in a production field. The calculations use acquired data for shut-in pressures, reservoir pore volume, and storage gas properties. These calculations are then graphed and trends are developed. Evaluating trends in inventory variance can be enhanced by use of a technique, described here, that smooths the peaks and valleys of an inventory-variance curve. Calculations using the acquired data determine inventory for a storage field whose drive mechanism is gas expansion (that is, volumetric). When used for a dry gas, condensate, or gas-condensate reservoir, the formulas require no further modification. Inventory in depleted oil fields can be determined in this same manner, as well. Some additional calculations, however, must be made to assess the influence of oil production on the gas-storage process.

  9. tchen@engr.smu.edu Trends in Viruses

    E-Print Network [OSTI]

    Chen, Thomas M.

    .1 B $1.0 B *estimated by Computer Economics 2001 #12;TC/IEEE/10-16-03 SMU Engineering p. 5 · Viruses virus/worm attacks 82% 83% 90% 85% 94% *2003 CSI/FBI Computer Crime and Security Survey 85% 82% #12;TCTom Chen SMU tchen@engr.smu.edu Trends in Viruses and Worms #12;TC/IEEE/10-16-03 SMU Engineering p

  10. Trends in agricultural lending by commercial banks 1964-1984 

    E-Print Network [OSTI]

    DeBerry, David Kendall

    1986-01-01

    to this larger asset size category added banks from lower ag-lending groups. A reason- able conclusion based on that observation, then, is that the management of some of these larger institutions has made a commitment to become more involved in agricultural... sttee Member May, 1986 TABLE OF CONTENTS ABSTRACT Introduction Trends in Agricultural Lending By All Banks Banks Grouped By Asset Size , Current Dollars Banks Grouped By Asset Size , Constant Dollars Page 1 Banks Grouped According...

  11. Trends in Regional Electricity Demands 1995-2012

    E-Print Network [OSTI]

    Trends in Regional Electricity Demands 1995-2012 January 29, 2014 #12;In Today's Conversation Average Megawatts y = 98.985x + 18714 R² = 0.7287 0 5,000 10,000 15,000 20,000 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Actual Load Net of DSI (MWA) 1995

  12. Powertrain Trends and Future Potential | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETING Deer CreekIslandPowertrain Trends and

  13. Trends in Contractor Conversion Rates | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||Trends in

  14. Trends in Thermoelectric Properties with Nanostructure: Ferecrystals with

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin PEMFC27,Inc. ||Trends inDesigned

  15. Spatial trends in community and health-related characteristics of Galveston Bay oyster reefs 

    E-Print Network [OSTI]

    Song, Junggeun

    1994-01-01

    The spatial trends in the oyster community and healthrelated variables for Galveston Bay oyster reefs indicated that some other factors in addition to salinity are major structuring forces. Three different directional trends were found including one...

  16. Web Science 2.0: Identifying Trends through Semantic Social Network Analysis

    E-Print Network [OSTI]

    Gloor, Peter A.

    We introduce a novel set of social network analysis based algorithms for mining the Web, blogs, and online forums to identify trends and find the people launching these new trends. These algorithms have been implemented ...

  17. Understanding Wind Turbine Price Trends in the U.S. Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2013-01-01

    and Ryan Wiser. 2009. “Wind Power Price Trends in the UnitedCarbon Trust. 2008. Offshore wind power: big challenge, bigAndrew. 2008. “Trends in Wind Power Prices, B.O.P. , and

  18. General Infrastructure Services

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERALProblemsGeneral Information GeneralOn the

  19. General Presentation Template

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERALProblemsGeneral Information GeneralOnSteve

  20. General User Proposals (GUPs)

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERALProblemsGeneral InformationGeneral User

  1. Trend Survey on Japanese Natural Language Processing Studies over the Last Decade

    E-Print Network [OSTI]

    in the bibli- ographic information and then extracted various pieces of useful information for the trend survey

  2. Parking Legend General Parking

    E-Print Network [OSTI]

    Anderson, Paul R.

    Parking Legend General Parking Faculty/Staff Parking Satellite/Freshman Lot Sophomore Parking Reserved Parking Off-Campus Parking (OC) Visitor/Off Campus Employee Parking Visitor Parking Winston-Salem First Church Vehicle Parking Only WFU-Owned Residential Theme Housing Call Boxes (Emergency Phones) Z2

  3. Optimization Under Generalized Uncertainty

    E-Print Network [OSTI]

    Lodwick, Weldon

    11 Optimization Under Generalized Uncertainty Optimization Modeling Math 4794/5794: Spring 2013 Weldon A. Lodwick Weldon.Lodwick@ucdenver.edu 2/14/2013 Optimization Modeling - Spring 2013 #12 in the context of optimization problems. The theoretical frame-work for these notes is interval analysis. From

  4. 38520152016 GENERAL BULLETIN Mathematics

    E-Print Network [OSTI]

    Hung, I-Kuai

    3852015­2016 GENERAL BULLETIN Sciences& Mathematics THE COLLEGE OF SCIENCES AND MATHEMATICS A primary aim of the College of Sciences and Mathematics is to contribute to the liberal arts education of all students through the presentation of fundamental con- cepts and methods of science and mathematics

  5. DRILLING MACHINES GENERAL INFORMATION

    E-Print Network [OSTI]

    Gellman, Andrew J.

    TC 9-524 Chapter 4 DRILLING MACHINES GENERAL INFORMATION PURPOSE This chapter contains basic information pertaining to drilling machines. A drilling machine comes in many shapes and sizes, from small hand-held power drills to bench mounted and finally floor-mounted models. They can perform operations

  6. General Syllabus Physics 45100

    E-Print Network [OSTI]

    Brinkmann, Peter

    General Syllabus Physics 45100 Thermodynamics and Statistical Physics Designation: Undergraduate Catalog description: 45100: Thermodynamics and Statistical Physics Temperature; equation of state; work and statistical mechanics; low-temperature physics; the Third Law. 3 HR./Wk.; 3 CR. Prerequisites: Physics 35100

  7. Evaluation of the cooling trend in the ionosphere using functional regression with incomplete curves

    E-Print Network [OSTI]

    Kokoszka, Piotr

    Evaluation of the cooling trend in the ionosphere using functional regression with incomplete the operation of space­based civil- ian and defense systems. The ionospheric cooling trend studied in this paper the increased concentration of greenhouse gasses. The hypothesis that a cooling trend in the ionosphere exists

  8. Trends in Health Disparities in North Carolina by Region 1 July 2011 Satomi Imai, Ph. D.

    E-Print Network [OSTI]

    Gopalakrishnan, K.

    Trends in Health Disparities in North Carolina by Region 1 July 2011 Satomi Imai, Ph. D. Center in Health Status and Health Risk Factors in North Carolina by Region : Data from the Behavioral Risk Factor ................................................................................................................... 25 #12;Trends in Health Disparities in North Carolina by Region 2 List of Figures Figure 1-a. Trend

  9. TRENDS IN DIRECT NORMAL SOLAR IRRADIANCE IN OREGON FROM 1979-2003 Laura Riihimaki

    E-Print Network [OSTI]

    Oregon, University of

    TRENDS IN DIRECT NORMAL SOLAR IRRADIANCE IN OREGON FROM 1979-2003 Laura Riihimaki Frank Vignola of trends in direct normal irradiance from three sites around Oregon over a period of 25 years. An overall. This article studies the trends in direct normal beam irradiance at three locations in Oregon. These sites have

  10. Solar dimming and CO2 effects on soil moisture trends Alan Robock1

    E-Print Network [OSTI]

    Robock, Alan

    Solar dimming and CO2 effects on soil moisture trends Alan Robock1 and Haibin Li1 Received 15 July solar dimming and upward CO2 trends, we conducted experiments with a sophisticated land surface model. Li (2006), Solar dimming and CO2 effects on soil moisture trends, Geophys. Res. Lett., 33, L20708

  11. SPATIAL PRECIPITATION TRENDS AND EFFECTS OF CLIMATE CHANGE ON THE HAWAI'IAN HUALALAI AQUIFER

    E-Print Network [OSTI]

    Anderson, Charles W.

    THESIS SPATIAL PRECIPITATION TRENDS AND EFFECTS OF CLIMATE CHANGE ON THE HAWAI'IAN HUALALAI AQUIFER;Copyright by Alyssa Danielle Hendricks 2015 All Rights Reserved #12;ii ABSTRACT SPATIAL PRECIPITATION TRENDS and understood spatially and temporally at a multitude of scales, trends in precipitation are less understood

  12. Constrained Generalized Supersymmetries

    SciTech Connect (OSTI)

    Toppan, Francesco; Kuznetsova, Zhanna

    2005-10-17

    We present a classification of admissible types of constraint (hermitian, holomorphic, with reality condition on the bosonic sectors, etc.) for generalized supersymmetries in the presence of complex spinors. A generalized supersymmetry algebra involving n-component real spinors Qa is given by the anticommutators {l_brace}Q{sub a},Q{sub b}{r_brace} = Z{sub ab} where the matrix Z appearing in the r.h.s. is the most general symmetric matrix. A complex generalized supersymmetry algebra is expressed in terms of complex spinors Qa and their complex conjugate Q* a. The most general (with a saturated r.h.s.) algebra is in this case given by {l_brace}Q{sub a},Q{sub b}{r_brace} P{sub ab}{l_brace}Q*{sub a}, Q*{sub b}{r_brace} = P*{sub ab}{l_brace}Q{sub a},Q*{sub b}{r_brace} = R{sub ab} where the matrix Pab is symmetric, while Rab is hermitian. The bosonic right hand side can be expressed in terms of the rank-k totally antisymmetric tensors P{sub ab} {sigma}k(C{gamma}{sub [{mu}}{sub 1...{mu}}{sub k]}){sub ab}P{sup [{mu}{sup 1...{mu}{sup k}]}.The decomposition in terms of anti-symmetric tensors for any space-time up to dimension D = 13 is presented. Real type, complex type, and quaternionic type space-times are classified. Any restriction on the saturated bosonic generators that allows all possible combinations of these tensors is in principle admissible by a Lorenz-covariant requirement. We investigate division algebra constraints and their influence on physical models. High spin theory models are presented as examples of the applications of such models.

  13. General Relativistic Radiative Transfer and GeneralRelativistic...

    Office of Scientific and Technical Information (OSTI)

    systems using a fully general relativistic radiative transfer formulation, with flow structures obtained by general relativistic magneto-hydrodynamic simulations. We consider...

  14. Regulation XVI: GENERAL UNIVERSITY REGULATIONS

    E-Print Network [OSTI]

    Regulation XVI: GENERAL UNIVERSITY REGULATIONS APPLICATION AND INTERPRETATION 1. Unless stated otherwise, these and the following Regulations apply to students in all Faculties, including the International Faculty: General Regulations for First Degrees; General Regulations for Higher Degrees

  15. Generalized constructive tree weights

    SciTech Connect (OSTI)

    Rivasseau, Vincent E-mail: adrian.tanasa@ens-lyon.org; Tanasa, Adrian E-mail: adrian.tanasa@ens-lyon.org

    2014-04-15

    The Loop Vertex Expansion (LVE) is a quantum field theory (QFT) method which explicitly computes the Borel sum of Feynman perturbation series. This LVE relies in a crucial way on symmetric tree weights which define a measure on the set of spanning trees of any connected graph. In this paper we generalize this method by defining new tree weights. They depend on the choice of a partition of a set of vertices of the graph, and when the partition is non-trivial, they are no longer symmetric under permutation of vertices. Nevertheless we prove they have the required positivity property to lead to a convergent LVE; in fact we formulate this positivity property precisely for the first time. Our generalized tree weights are inspired by the Brydges-Battle-Federbush work on cluster expansions and could be particularly suited to the computation of connected functions in QFT. Several concrete examples are explicitly given.

  16. General Relativistic Radiative Transfer

    E-Print Network [OSTI]

    S. Knop; P. H. Hauschildt; E. Baron

    2006-11-30

    We present a general method to calculate radiative transfer including scattering in the continuum as well as in lines in spherically symmetric systems that are influenced by the effects of general relativity (GR). We utilize a comoving wavelength ansatz that allows to resolve spectral lines throughout the atmosphere. The used numerical solution is an operator splitting (OS) technique that uses a characteristic formal solution. The bending of photon paths and the wavelength shifts due to the effects of GR are fully taken into account, as is the treatment of image generation in a curved spacetime. We describe the algorithm we use and demonstrate the effects of GR on the radiative transport of a two level atom line in a neutron star like atmosphere for various combinations of continuous and line scattering coefficients. In addition, we present grey continuum models and discuss the effects of different scattering albedos on the emergent spectra and the determination of effective temperatures and radii of neutron star atmospheres.

  17. A Generalized Deletion Machine

    E-Print Network [OSTI]

    Indranil Chakrabarty; Satyabrata Adhikari

    2005-11-22

    In this work we prescribe a more generalized quantum-deleting machine (input state dependent). The fidelity of deletion is dependent on some machine parameters such that on alteration of machine parameters we get back to standard deleting machines. We also carried out a various comparative study of various kinds of quantum deleting machines. We also plotted graphs, making a comparative study of fidelity of deletion of the deletion machines, obtained as particular cases on changing the machine parameters of our machine.

  18. General User Proposals (GUPs)

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERALProblemsGeneral Information

  19. Generalized utility metrics for supercomputers

    E-Print Network [OSTI]

    Strohmaier, Erich

    2009-01-01

    2007:1–12 Generalized utility metrics for supercomputers 12.ISSUE PAPER Generalized utility metrics for supercomputersproblem of ranking the utility of supercom- puter systems

  20. Generalized Adaptive A* Xiaoxun Sun

    E-Print Network [OSTI]

    Yeoh, William

    Generalized Adaptive A* Xiaoxun Sun USC Computer Science Los Angeles, California xiaoxuns spaces changes. Adaptive A* [7] is a Cite as: Generalized Adaptive A*, Xiaoxun Sun, Sven Koenig

  1. Trends in Energy Management Technologies - Part 5: Effectiveness of Energy Management Systems: What the Experts Say and Case Studies Reveal

    E-Print Network [OSTI]

    Webster, Tom

    2005-01-01

    Division, LBNL. Trends in Energy Management Technology FEMP/Applications in Energy Management, Control, and InformationDynamics. Trends in Energy Management Technology FEMP/NTDP

  2. Trends in Energy Management Technology - Part 4: Review of Advanced Applications in Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2003-01-01

    of Practice of Energy Management, Control, and Informationpdf Trends in Energy Management TechnologyAlgorithms Trends in Energy Management Technology Fault

  3. Trends in Energy Management Technology - Part 3: State of Practice of Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2004-01-01

    November 2000. Trends in Energy Management TechnologyTrends in Energy Management Technology FEMP/NTDP Technicalin Energy Management Technology - Enabling Technologies",

  4. REFERRED WATERFLOOD MANAGEMENT PRACTICES FOR THE SPRABERRY TREND AREA

    SciTech Connect (OSTI)

    C. M. Sizemore; David S. Schechter

    2004-02-13

    This report describes the work performed during the first semi-annual third year of the project, ''Preferred Waterflood Management Practices for the Spraberry Trend Area''. The objective of this project is to significantly increase field-wide production in the Spraberry Trend in a short time frame through the application of preferred practices for managing and optimizing water injection. Our goal is to dispel negative attitudes and lack of confidence in water injection and to document the methodology and results for public dissemination to motivate waterflood expansion in the Spraberry Trend. To achieve this objective, in this period we concentrated our effort on analyzing production and injection data to optimize the reservoir management strategies for Germania Spraberry Unit. This study address the reservoir characterization and monitoring of the waterflooding project and propose alternatives of development of the current and future conditions of the reservoir to improve field performance. This research should serve as a guide for future work in reservoir simulation and can be used to evaluate various scenarios for additional development as well as to optimize the operating practices in the field. The results indicate that under the current conditions, a total of 1.410 million barrels of oil can be produced in the next 20 years through the 64 active wells and suggest that the unit can be successfully flooded with the current injection rate of 1600 BWPD and the pattern consisting of 6 injection wells aligned about 36 degrees respect to the major fracture orientation. In addition, a progress report on GSU waterflood pilot is reported for this period.

  5. The Downward Transfer of Elementary Satisfiability of Partition Logics #

    E-Print Network [OSTI]

    Chen, Yijia

    ,y [0 #= y # S(x) #= y]. # Research supported by the NSFC and Volkswagen Foundation. 1 Such partition

  6. Downward transference of mice and universality of local core models

    E-Print Network [OSTI]

    Caicedo, Andres

    2012-01-01

    If M is an inner model and omega_2^M=omega_2, then every sound mouse projecting to omega and not past 0-pistol belongs to M. In fact, under the assumption that 0-pistol does not belong to M, K^M \\| omega_2 is universal for all countable mice in V}. Similarly, if delta>omega_1 is regular, (delta^+)^M = delta^+, and in V there is no proper class inner model with a Woodin cardinal, then K^M \\| delta is universal for all mice in V of cardinality less than delta.

  7. www.match.ac.uk Prices change, and usually downwards.

    E-Print Network [OSTI]

    Oakley, Jeremy

    purchasers will also be able to use the tool to see how the prices of the product lines that they purchase for a product by plotting the average price of a product against experience, represented by the cumulative doubling of experience. Figure shows an experience curve for Automated External Defibrillators (AEDs

  8. Energy Efficiency Trends in Residential and Commercial Buildings - August 2010

    SciTech Connect (OSTI)

    none,

    2010-08-01

    This report overviews trends in the construction industry, including profiles of buildings and the resulting impacts on energy consumption. It begins with an executive summary of the key findings found in the body of the report, so some of the data and charts are replicated in this section. Its intent is to provide in a concise place key data points and conclusions. The remainder of the report provides a specific profile of the construction industry and patterns of energy use followed by sections providing product and market insights and information on policy efforts, such as taxes and regulations, which are intended to influence building energy use. Information on voluntary programs is also offered.

  9. Trends in Building Energy Usage in Texas State Agencies 

    E-Print Network [OSTI]

    Murphy, W. E.; Turner, W. D.; O'Neal, D. L.; Seshan, S.

    1985-01-01

    and the net results are EUI and ECI numbers that are not too different from those of other agencies. The trends of 1981-1983 can be misleading since they may indicate only a short term change which could be brought on by extreme or mild weather or other... difference in EUI, but if the EUI has already dropped 25%. there may not be a lot left to do to reduce it further. On the other hand, if the EUI has risen by 50%. there are many things that can be done to conserve energy. CORRECTIONS FOR LOCAL WEATHER...

  10. Citrus Variety Trends in the Lower Rio Grande Valley. 

    E-Print Network [OSTI]

    Alderman, D. C. (DeForest Charles)

    1951-01-01

    stream_source_info Bull0742.pdf.txt stream_content_type text/plain stream_size 24281 Content-Encoding ISO-8859-1 stream_name Bull0742.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Citrus Variety Trends... thousands of citrus trees and the growers were faced with a tremendous replanting program, which, in turn, had focused interest on varieties. Fruit production figures, yields per acre, and monetary returns per acre for five varieties of grapefruit...

  11. Collaborating at a distance: operations centres, tools, and trends

    SciTech Connect (OSTI)

    Gottschalk, Erik E.; /Fermilab

    2009-05-01

    Successful operation of the LHC and its experiments is crucial to the future of the worldwide high-energy physics program. Remote operations and monitoring centres have been established for the CMS experiment in several locations around the world. The development of remote centres began with the LHC{at}FNAL ROC and has evolved into a unified approach with distributed centres that are collectively referred to as 'CMS Centres Worldwide'. An overview of the development of remote centres for CMS will be presented, along with a synopsis of collaborative tools that are used in these centres today and trends in the development of remote operations capabilities for high-energy physics.

  12. Trends in U.S. Residential Natural Gas Consumption

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979 1.988Prices,Flight.... 111.1 14.77.1 111.1ReducingTrends

  13. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL UTILITIES REQUIREMENTS

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL UTILITIES REQUIREMENTS JANUARY 16, 2015 33 00 001 33 00 00 GENERAL UTILITIES REQUIREMENTS 1. GENERAL A. Related sections: i. 01 41 26.02 ­ Utility Information & Locate ii. 23 05 19 ­ Meters and Gages iii

  14. Impacts of Uncertainty in Energy Project Costs (released in AEO2008)

    Reports and Publications (EIA)

    2008-01-01

    From the late 1970s through 2002, steel, cement, and concrete prices followed a general downward trend. Since then, however, iron and steel prices have increased by 8% in 2003, 10% in 2004, and 31% in 2005. Although iron and steel prices declined in 2006, early data for 2007 show another increase. Cement and concrete prices, as well as the composite cost index for all construction commodities, have shown similar trends but with smaller increases in 2004 and 2005.

  15. Shifting production trends point to more oil from OPEC

    SciTech Connect (OSTI)

    Ismail, I.A.H. (Organization of Petroleum Exporting Countries, Vienna (Austria))

    1994-12-26

    Oil production from the Organization of Petroleum Exporting Countries and non-OPEC regions has undergone four major phases of change in relation to oil price since 1960. Patterns visible in those phases offer an indication of world-wide production trends in the future. These four phases are described. Overall, demand for oil during 1960--93 has increased from around 20 million b/d in 1960 to as high as 65 million b/d in 1993. The consensus among energy analysts and forecasters is that this demand growth will continue. This will encourage OPEC and non OPEC producers to invest in the oil industry to meet future demand growth. However, since the resource base is larger in OPEC than in non-OPEC areas, and since the cost of developing these resources is lower in OPEC than outside OPEC, the future call on OPEC oil to meet growth in demand will undoubtedly be substantiated as production from the non-OPEC region diminishes or at best stagnates. The paper discusses OPEC production trends, non-OPEC production, natural gas liquids, future production scenarios, and future constraints on production.

  16. SI Engine Trends: A Historical Analysis with Future Projections

    SciTech Connect (OSTI)

    Pawlowski, Alexander; Splitter, Derek A

    2015-01-01

    It is well known that spark ignited engine performance and efficiency is closely coupled to fuel octane number. The present work combines historical and recent trends in spark ignition engines to build a database of engine design, performance, and fuel octane requirements over the past 80 years. The database consists of engine compression ratio, required fuel octane number, peak mean effective pressure, specific output, and combined unadjusted fuel economy for passenger vehicles and light trucks. Recent trends in engine performance, efficiency, and fuel octane number requirement were used to develop correlations of fuel octane number utilization, performance, specific output. The results show that historically, engine compression ratio and specific output have been strongly coupled to fuel octane number. However, over the last 15 years the sales weighted averages of compression ratios, specific output, and fuel economy have increased, while the fuel octane number requirement has remained largely unchanged. Using the developed correlations, 10-year-out projections of engine performance, design, and fuel economy are estimated for various fuel octane numbers, both with and without turbocharging. The 10-year-out projection shows that only by keeping power neutral while using 105 RON fuel will allow the vehicle fleet to meet CAFE targets if only the engine is relied upon to decrease fuel consumption. If 98 RON fuel is used, a power neutral fleet will have to reduce vehicle weight by 5%.

  17. TRENDS 1991: A compendium of data on global change

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W.

    1991-12-01

    This document is a source of frequently used global-change data. This second issue of the Trends series expands the coverage of sites recording atmospheric concentrations of carbon dioxide (CO{sub 2}) and methane (CH{sub 4}), and it updates records reported in the first issue. New data for other trace atmospheric gases have been included in this issue; historical data on nitrous oxide (N{sub 2}) from ice cores, modern records of atmospheric concentrations of chlorofluorocarbons (CFC-11 and CFC-12) and N{sub 2}O, and estimates of global estimates of CFC-11 and CFC-12. The estimates for global and national CO{sub 2} emissions from the burning of fossil fuels, the production of cement, and gas flaring have been revised and updated. Regional CO{sub 2} emission estimates have been added, and long-term temperature records have been updated and expanded. Data records are presented in four- to six-page formats, each dealing with a specific site, region, or emissions species. The data records include tables and graphs; discussion of methods for collecting, measuring, and reporting the data; trends in the data; and references to literature that provides further information. All data appearing in the document are available on digital media from the Carbon Dioxide Information Analysis Center.

  18. The dust grain size - stellar luminosity trend in debris discs

    E-Print Network [OSTI]

    Pawellek, Nicole

    2015-01-01

    The cross section of material in debris discs is thought to be dominated by the smallest grains that can still stay in bound orbits despite the repelling action of stellar radiation pressure. Thus the minimum (and typical) grain size $s_\\text{min}$ is expected to be close to the radiation pressure blowout size $s_\\text{blow}$. Yet a recent analysis of a sample of Herschel-resolved debris discs showed the ratio $s_\\text{min}/s_\\text{blow}$ to systematically decrease with the stellar luminosity from about ten for solar-type stars to nearly unity in the discs around the most luminous A-type stars. Here we explore this trend in more detail, checking how significant it is and seeking to find possible explanations. We show that the trend is robust to variation of the composition and porosity of dust particles. For any assumed grain properties and stellar parameters, we suggest a recipe of how to estimate the "true" radius of a spatially unresolved debris disc, based solely on its spectral energy distribution. The r...

  19. General | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable UrbanKentucky: EnergyGateway EditOpen Energy InformationGeneral Jump

  20. 7He General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATION OFsafer The mp4 23He General

  1. 9He General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATION OFsaferHe General Table The

  2. 9Li General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATION OFsaferHe General Table

  3. A = 10 General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATIONPostdoctoral10 General Tables

  4. A = 5 General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATIONPostdoctoral10He5 General

  5. A = 6 General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATIONPostdoctoral10He5 General6

  6. A = 7 General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATIONPostdoctoral10He5 General67

  7. A = 8 General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATIONPostdoctoral10He5 General678

  8. A = 9 General Tables

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONeApril351APPLICATIONPostdoctoral10He5 General6789

  9. 2011 IAEA General Conference

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s i s t a nsecondof2011 Cost SymposiumIAEA General

  10. GENERAL TERMS & CONDITIONS

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunities Nuclear Physics (NP)aboutRioGlobalGENERAL TERMS

  11. GENERAL PRINCIPLES OF AGREEMENT

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)ForthcomingGENERAL ASSIGNMENT KNOW ALL MEN BY THESE1

  12. Office of Inspector General report on inspection of selected issues regarding the Department of Energy accident investigation program

    SciTech Connect (OSTI)

    NONE

    1999-04-01

    One method used by the Department of Energy (DOE) to promote worker safety is through the Department`s accident investigation program. The objectives of the program are, among other things, to enhance safety and health of employees, to prevent the recurrence of accidents, and to reduce accident fatality rates and promote a downward trend in the number and severity of accidents. The Assistant Secretary, Office of Environment, Safety and Health (EH), through the EH Office of the Deputy Assistant Secretary for Oversight, is responsible for implementation of the Department`s accident investigation program. As part of the inspection, the authors reviewed an April 1997 EH accident investigation report regarding an accident involving a Lockheed Martin Energy Systems (LMES) welder, who suffered fatal burns when his clothing caught fire while he was using a cutting torch at the Oak Ridge K-25 Site. They also reviewed reports of other accident investigations conducted by EH and DOE field organizations. Based on the review of these reports, the authors identified issues concerning the adequacy of the examination and reporting by accident investigation boards of specific management systems and organizations as a possible accident root cause. The inspection also identified issues concerning worker safety that they determined required immediate management attention, such as whether occurrences were being reported in the appropriate management systems and whether prompt consideration was being given to implementing revisions of national standards when the revisions increased worker safety.

  13. Ocean General Circulation Models

    SciTech Connect (OSTI)

    Yoon, Jin-Ho; Ma, Po-Lun

    2012-09-30

    1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earth’s climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

  14. Title 1 General Provisions Chapter 5 Common Law; General Rights...

    Open Energy Info (EERE)

    Title 1 General Provisions Chapter 5 Common Law; General Rights 3 V.S.A. Section 2809 Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  15. Thin-Film Reliability Trends Toward Improved Stability: Preprint

    SciTech Connect (OSTI)

    Jordan, D. C.; Kurtz, S. R.

    2011-07-01

    Long-term, stable performance of photovoltaic (PV) modules will be increasingly important to their successful penetration of the power grid. This paper summarizes more than 150 thin-film and more than 1700 silicon PV degradation rates (Rd) quoted in publications for locations worldwide. Partitioning the literature results by technology and date of installation statistical analysis shows an improvement in degradation rate especially for thin-film technologies in the last decade. A CIGS array deployed at NREL for more than 5 years that appears to be stable supports the literature trends. Indoor and outdoor data indicate undetectable change in performance (0.2+/-0.2 %/yr). One module shows signs of slight degradation from what appears to be an initial manufacturing defect, however it has not affected the overall system performance.

  16. Trends and Future Challenges in Sampling the Deep Terrestrial Biosphere

    SciTech Connect (OSTI)

    Wilkins, Michael J.; Daly, Rebecca; Mouser, Paula J.; Trexler, Ryan; Sharma, Shihka; Cole, David R.; Wrighton, Kelly C.; Biddle , Jennifer F.; Denis, Elizabeth; Fredrickson, Jim K.; Kieft, Thomas L.; Onstott, T. C.; Peterson, Lee; Pfiffner, Susan M.; Phelps, Tommy J.; Schrenk, Matthew O.

    2014-09-12

    Research in the deep terrestrial biosphere is driven by interest in novel biodiversity and metabolisms, biogeochemical cycling, and the impact of human activities on this ecosystem. As this interest continues to grow, it is important to ensure that when subsurface investigations are proposed, materials recovered from the subsurface are sampled and preserved in an appropriate manner to limit contamination and ensure preservation of accurate microbial, geochemical, and mineralogical signatures. On February 20th, 2014, a workshop on “Trends and Future Challenges in Sampling The Deep Subsurface” was coordinated in Columbus, Ohio by The Ohio State University and West Virginia University faculty, and sponsored by The Ohio State University and the Sloan Foundation’s Deep Carbon Observatory. The workshop aims were to identify and develop best practices for the collection, preservation, and analysis of terrestrial deep rock samples. This document summarizes the information shared during this workshop.

  17. Renewable Energy Finance Tracking Initiative (REFTI) Solar Trend Analysis

    SciTech Connect (OSTI)

    Hubbell, R.; Lowder, T.; Mendelsohn, M.; Cory, K.

    2012-09-01

    This report is a summary of the finance trends for small-scale solar photovoltaic (PV) projects (PV <1 MW), large-scale PV projects (PV greater than or equal to 1 MW), and concentrated solar power projects as reported in the National Renewable Energy Laboratory's Renewable Energy Finance Tracking Initiative (REFTI). The report presents REFTI data during the five quarterly periods from the fourth quarter of 2009 to the first half of 2011. The REFTI project relies exclusively on the voluntary participation of industry stakeholders for its data; therefore, it does not offer a comprehensive view of the technologies it tracks. Despite this limitation, REFTI is the only publicly available resource for renewable energy project financial terms. REFTI analysis offers usable inputs into the project economic evaluations of developers and investors, as well as the policy assessments of public utility commissions and others in the renewable energy industry.

  18. Wind Power Price Trends in the United States

    SciTech Connect (OSTI)

    Bolinger, Mark; Wiser, Ryan

    2009-07-15

    For the fourth year in a row, the United States led the world in adding new wind power capacity in 2008, and also surpassed Germany to take the lead in terms of cumulative installed wind capacity. The rapid growth of wind power in the U.S. over the past decade (Figure 1) has been driven by a combination of increasingly supportive policies (including the Federal production tax credit (PTC) and a growing number of state renewables portfolio standards), uncertainty over the future fuel costs and environmental liabilities of natural gas and coal-fired power plants, and wind's competitive position among generation resources. This article focuses on just the last of these drivers - i.e., trends in U.S. wind power prices - over the period of strong capacity growth since 1998.

  19. Action Principle for the Generalized Harmonic Formulation of General Relativity

    E-Print Network [OSTI]

    J. David Brown

    2011-09-07

    An action principle for the generalized harmonic formulation of general relativity is presented. The action is a functional of the spacetime metric and the gauge source vector. An action principle for the Z4 formulation of general relativity has been proposed recently by Bona, Bona--Casas and Palenzuela (BBP). The relationship between the generalized harmonic action and the BBP action is discussed in detail.

  20. X-Ray Cargo Inspection: Status and Trends

    SciTech Connect (OSTI)

    Chen Gongyin; Bjorkholm, Paul; Fox, Timothy R.; Wilson, Zane; Bonsergent, Xavier

    2009-03-10

    Over the past several years, x-ray cargo inspection has experienced tremendous growth. There are several hundred systems in use world wide and a few new units are installed every week. Fielded systems are mostly located in north and West Africa, Middle East, Europe (especially Russia), East Asia, and South America. The majority of systems are powered by Varian M3, M6 or M9 Linac x-ray sources. The spatial resolution of these systems is typically 3-5 mm, penetration ranges from around 200 mm to 450 mm of steel and contrast sensitivity is typically 1-4%. Inspection throughput ranges from about 20 trucks per hour to 200 trucks per hour. Currently the systems are primarily used to fight import tax evasion and smuggling of controlled substances. There are a few clear trends: Imaging performance has been steadily improving; a variety of systems have been developed to fit different needs; also, there is a strong effort in material discrimination, or even identification and automatic detection. The last, but not least trend is a shift to security applications. The US government has launched major efforts such as CAARS and JINII to fight nuclear threat and systems that can automatically detect a small amount of high atomic number materials are being developed. This paper only covers RF linear accelerator based X-ray sources, which prevail in the industry. Induction accelerators (Betatrons) have some limited use in low-end imaging systems and high duty factors sources have recently been proposed for study.

  1. Demographic and Citation Trends in Astrophysical Journal papers and Preprints

    E-Print Network [OSTI]

    Greg J. Schwarz; Robert C. Kennicutt Jr

    2004-11-10

    We have used data from ADS, AAS, and astro-ph, to study the publishing, preprint posting, and citation patterns for papers published in the ApJ in 1999 and 2002. This allowed us to track statistical trends in author demographics, preprint posting habits, and citation rates for ApJ papers as a whole and across various subgroups and types of ApJ papers. The most interesting results are the frequencies of use of the astro-ph server across various subdisciplines of astronomy, and the impact that such posting has on the citation history of the subsequent ApJ papers. By 2002 72% of ApJ papers were posted as astro-ph preprints, but this fraction varies from 22-95% among the subfields studied. A majority of these preprints (61%) were posted after the papers were accepted at ApJ, and 88% were posted or updated after acceptance. On average, ApJ papers posted on astro-ph are cited more than twice as often as those that are not posted on astro-ph. This difference can account for a number of other, secondary citation trends, including some of the differences in citation rates between journals and different subdisciplines. Preprints clearly have supplanted the journals as the primary means for initially becoming aware of papers, at least for a large fraction of the ApJ author community. Publication in a widely-recognized peer-reviewed journal remains as the primary determinant of the impact of a paper, however. For example, conference proceedings papers posted on astro-ph are also cited twice as frequently as those that are not posted, but overall such papers are still cited 20 times less often than the average ApJ paper. These results provide insights into how astronomical research is currently disseminated by authors and ingested by readers.

  2. Comprehensive air monitoring plan: general monitoring report

    SciTech Connect (OSTI)

    Not Available

    1980-03-31

    Recommendations are provided for general monitoring of hydrogen sulfide (H/sub 2/S) in ambient air in parts of Colusa, Lake, Mendocino, Napa, and Sonoma counties potentially impacted by emissions from geothermal development projects in the Geysers-Calistoga Known Geothermal Resource Area. Recommendations for types, placement, performance guidelines, and criteria and procedure for triggering establishment and termination of CAMP monitoring equipment were determined after examination of four factors: population location; emission sources; meteorological considerations; and data needs of permitting agencies and applicants. Three alternate financial plans were developed. Locations and equipment for immediate installation are recommended for: two air quality stations in communities where the State ambient air quality standard for H/sub 2/S has been exceeded; three air quality trend stations to monitor progress in reduction of H/sub 2/S emissions; two meteorological observation stations to monitor synoptic wind flow over the area; and one acoustic radar and one rawinsonde station to monitor air inversions which limit the depth of the mixing layer.

  3. Modeling Linear and Nonlinear Single Case Designs with Generalized Linear and Generalized Additive Models: A Simulation Study

    E-Print Network [OSTI]

    Sullivan, Kristynn Joy

    2015-01-01

    and trend smoothed Appendix Three Simulation R Code ##Load required R packages library(library(modehunt) #Function to generate a SCD dataset dat.gen trend

  4. Visible and infrared photometry of Kuiper Belt objects: searching for evidence of trends

    E-Print Network [OSTI]

    Sheppard, Scott S.

    Visible and infrared photometry of Kuiper Belt objects: searching for evidence of trends Neil Mc. © 2003 Elsevier Science (USA). All rights reserved. Keywords: Kuiper Belt objects; Photometry; Infrared

  5. Well blowout rates in California Oil and Gas District 4--Update and Trends

    E-Print Network [OSTI]

    Benson, Sally M.

    2010-01-01

    fluid volume. Well construction includes drilling, reworkingTrends Table 3: Drilling Blowouts, Wells Drilled, Rates and1,11 As for well construction overall, the drilling blowout

  6. 2014 U.S. Offshore Wind Market Report: Industry Trends, Technology...

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

    Stehly, Walt Musial Floating Substructure Sensitivities Global Market Trends * The global offshore wind industry is set to reach a deployment record with 4,000 megawatts (MW)...

  7. California’s Water Footprint: recent trends and framework for a sustainable transition

    E-Print Network [OSTI]

    Fulton, Julian

    2015-01-01

    and Interstate Movements of Natural Gas by State. ” http://2014: Market Trends: Natural Gas. http://www.eia.gov/and Interstate Movements of Natural Gas by State. ” http://

  8. Well blowout rates in California Oil and Gas District 4--Update and Trends

    E-Print Network [OSTI]

    Benson, Sally M.

    2010-01-01

    Trends Table 3: Drilling Blowouts, Wells Drilled, Rates andfluid volume. Well construction includes drilling, reworking3 and 4. The drilling blowout rate per well from 1991 to

  9. Automobility in India: A Study of Car Acquisition and Ownership Trends in the City of Surat

    E-Print Network [OSTI]

    Banerjee, Ipsita

    2011-01-01

    Size Category of Car Owned . . . . . . . . . . . . . . . . .Trends in sales of cars of different sizes, 2001-and other countries . . . . . . . . . . Car size segments in

  10. Status and Trends in the U.S. Voluntary Green Power Market (2013...

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

    and Trends in the U.S. Voluntary Green Power Market (2013 Data) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

  11. Status and Trends in the U.S. Voluntary Green Power Market (2011...

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

    and Trends in the U.S. Voluntary Green Power Market (2011 data) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

  12. Status and Trends in the U.S. Voluntary Green Power Market (2013...

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

    and Trends in the U.S. Voluntary Green Power Market (2013 edition) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

  13. Status and Trends in the U.S. Voluntary Green Power Market (2012...

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

    and Trends in the U.S. Voluntary Green Power Market (2012 data) The "voluntary" or "green power" market is that in which consumers and institutions voluntarily purchase...

  14. TRENDS AND DIRECTIONS IN CLIMATE RESEARCH Advances in Urban Climate Modeling

    E-Print Network [OSTI]

    ­5 are the most significant causes of the current global warming trend. Energy production and consumption Meteorological Institute, Research Department, Copenhagen, Denmark Cities interact with the atmosphere over

  15. Trends in the cost of efficiency for appliances and consumer electronics

    E-Print Network [OSTI]

    Desroches, Louis-Benoit

    2013-01-01

    on the default price trend projection. The resultingprojections of annual shipments, product lifetimes, electricity prices,projections in the NIA. Figure 1 shows the historical real price

  16. General anesthesia, sleep, and coma

    E-Print Network [OSTI]

    Brown, Emery N.

    In the United States, nearly 60,000 patients per day receive general anesthesia for surgery.1 General anesthesia is a drug-induced, reversible condition that includes specific behavioral and physiological traits — ...

  17. General anesthesia, sleep and coma

    E-Print Network [OSTI]

    Schiff, Nicholas D.

    In the United States, nearly 60,000 patients per day receive general anesthesia for surgery.1 General anesthesia is a drug-induced, reversible condition that includes specific behavioral and physiological traits — ...

  18. Faculty of Science General Science

    E-Print Network [OSTI]

    Faculty of Science General Science The General Science program gives you maximum flexibility to explore the sciences, plus the core requirements you need for on-going, specialized studies. www.uwindsor.ca/science Rigorous, Enriching Programs The BSc General Science program is a great way to explore your many interests

  19. Useful General Links for Information on Web 2.0 Common Craft's "Social Media in Plain English" Video

    E-Print Network [OSTI]

    .html?scp=8&sq=facebook&st=nyt Useful General Links for Technology in the Classroom The ProfHacker Blog (one://academhack.outsidethetext.com/home/ Liberal Education Tomorrow blog (useful for trends in technology) http://blogs.nitle.org/ Classroom://www.intodit.com Web 2.0 Technologies: Blogs in the Classroom Common Craft "Blogs in Plain English" video (highly

  20. RECONNAISSANCE ASSESSMENT OF CO2 SEQUESTRATION POTENTIAL IN THE TRIASSIC AGE RIFT BASIN TREND OF SOUTH CAROLINA, GEORGIA, AND NORTHERN FLORIDA

    SciTech Connect (OSTI)

    Blount, G.; Millings, M.

    2011-08-01

    A reconnaissance assessment of the carbon dioxide (CO{sub 2}) sequestration potential within the Triassic age rift trend sediments of South Carolina, Georgia and the northern Florida Rift trend was performed for the Office of Fossil Energy, National Energy Technology Laboratory (NETL). This rift trend also extends into eastern Alabama, and has been termed the South Georgia Rift by previous authors, but is termed the South Carolina, Georgia, northern Florida, and eastern Alabama Rift (SGFAR) trend in this report to better describe the extent of the trend. The objectives of the study were to: (1) integrate all pertinent geologic information (literature reviews, drilling logs, seismic data, etc.) to create an understanding of the structural aspects of the basin trend (basin trend location and configuration, and the thickness of the sedimentary rock fill), (2) estimate the rough CO{sub 2} storage capacity (using conservative inputs), and (3) assess the general viability of the basins as sites of large-scale CO{sub 2} sequestration (determine if additional studies are appropriate). The CO{sub 2} estimates for the trend include South Carolina, Georgia, and northern Florida only. The study determined that the basins within the SGFAR trend have sufficient sedimentary fill to have a large potential storage capacity for CO{sub 2}. The deeper basins appear to have sedimentary fill of over 15,000 feet. Much of this fill is likely to be alluvial and fluvial sedimentary rock with higher porosity and permeability. This report estimates an order of magnitude potential capacity of approximately 137 billion metric tons for supercritical CO{sub 2}. The pore space within the basins represent hundreds of years of potential storage for supercritical CO{sub 2} and CO{sub 2} stored in aqueous form. There are many sources of CO{sub 2} within the region that could use the trend for geologic storage. Thirty one coal fired power plants are located within 100 miles of the deepest portions of these basins. There are also several cement and ammonia plants near the basins. Sixteen coal fired power plants are present on or adjacent to the basins which could support a low pipeline transportation cost. The current geological information is not sufficient to quantify specific storage reservoirs, seals, or traps. There is insufficient hydrogeologic information to quantify the saline nature of the water present within all of the basins. Water data in the Dunbarton Basin of the Savannah River Site indicates dissolved solids concentrations of greater than 10,000 parts per million (not potential drinking water). Additional reservoir characterization is needed to take advantage of the SGFAR trend for anthropogenic CO{sub 2} storage. The authors of this report believe it would be appropriate to study the reservoir potential in the deeper basins that are in close proximity to the current larger coal fired power plants (Albany-Arabi, Camilla-Ocilla, Alamo-Ehrhardt, and Jedburg basin).

  1. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL THERMAL & MOISTURE PROTECTION REQUIREMENTS ROOF DRAINS & ROOFS

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL THERMAL & MOISTURE. ii. General #12;UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL

  2. Analysis of SNL/MSU/DOE fatigue database trends for wind turbine blade materials.

    SciTech Connect (OSTI)

    Mandell, John F. (Montana State University, Bozeman, MT); Ashwill, Thomas D.; Wilson, Timothy J. (Montana State University, Bozeman, MT); Sears, Aaron T. (Montana State University, Bozeman, MT); Agastra, Pancasatya (Montana State University, Bozeman, MT); Laird, Daniel L.; Samborsky, Daniel D. (Montana State University, Bozeman, MT)

    2010-12-01

    This report presents an analysis of trends in fatigue results from the Montana State University program on the fatigue of composite materials for wind turbine blades for the period 2005-2009. Test data can be found in the SNL/MSU/DOE Fatigue of Composite Materials Database which is updated annually. This is the fifth report in this series, which summarizes progress of the overall program since its inception in 1989. The primary thrust of this program has been research and testing of a broad range of structural laminate materials of interest to blade structures. The report is focused on current types of infused and prepreg blade materials, either processed in-house or by industry partners. Trends in static and fatigue performance are analyzed for a range of materials, geometries and loading conditions. Materials include: sixteen resins of three general types, five epoxy based paste adhesives, fifteen reinforcing fabrics including three fiber types, three prepregs, many laminate lay-ups and process variations. Significant differences in static and fatigue performance and delamination resistance are quantified for particular materials and process conditions. When blades do fail, the likely cause is fatigue in the structural detail areas or at major flaws. The program is focused strongly on these issues in addition to standard laminates. Structural detail tests allow evaluation of various blade materials options in the context of more realistic representations of blade structure than do the standard test methods. Types of structural details addressed in this report include ply drops used in thickness tapering, and adhesive joints, each tested over a range of fatigue loading conditions. Ply drop studies were in two areas: (1) a combined experimental and finite element study of basic ply drop delamination parameters for glass and carbon prepreg laminates, and (2) the development of a complex structured resin-infused coupon including ply drops, for comparison studies of various resins, fabrics and pry drop thicknesses. Adhesive joint tests using typical blade adhesives included both generic testing of materials parameters using a notched-lap-shear test geometry developed in this study, and also a series of simulated blade web joint geometries fabricated by an industry partner.

  3. ORIGINAL PAPER Trends in heat-related mortality in the United States,

    E-Print Network [OSTI]

    Sheridan, Scott

    with older housing, larger heat islands, and poorer residents as being collectively more vulnerable (HarlanORIGINAL PAPER Trends in heat-related mortality in the United States, 1975­2004 Scott C. Sheridan Æ Springer Science+Business Media B.V. 2008 Abstract This study addresses the long-term trends in heat

  4. Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends. Carlos and Ostrovsky in 1997 and up to the latest trends in single-database PIR research such as trusted hardware usage be : · an electronic library, and which books we are interested in may provide information about our politic

  5. Large-Scale Trends in the Evolution of Gene Structures within 11 Animal Genomes

    E-Print Network [OSTI]

    Yandell, Mark

    Large-Scale Trends in the Evolution of Gene Structures within 11 Animal Genomes Mark Yandell1,2,3¤a-source software library called CGL (for ``Comparative Genomics Library''). Our results demonstrate that change. Citation: Yandell M, Mungall CJ, Smith C, Prochnik S, Kaminker J, et al (2006) Large-scale trends

  6. MINI FACT BOOK FACULTY (Excluding UMMC), 2012-2013FIVE YEAR NEW TRANSFER TRENDS

    E-Print Network [OSTI]

    Tchumper, Gregory S.

    2012-2013 MINI FACT BOOK FACULTY (Excluding UMMC), 2012-2013FIVE YEAR NEW TRANSFER TRENDS Total Engineering Journalism Liberal Arts Pharmacy Law Other Library* Full-Time 798 (91.2%) 336 (88.0%) 462 (93 na 25 582 87 na 48 na ENROLLMENT, FALL 2012-2013 FIVE YEAR ENROLLMENT TRENDS RETENTION AND GRADUATION

  7. Trends in animal behaviour research (19682002): ethoinformatics and the mining of library databases

    E-Print Network [OSTI]

    Ord, Terry

    Trends in animal behaviour research (1968­2002): ethoinformatics and the mining of library publications contained in an electronic library database to examine trends in animal behaviour research. We Department, Indiana University zSchool of Library and Information Science, Indiana University (Received 8

  8. Trend Mining in Social Networks: A Study Using A Large Cattle Movement Database

    E-Print Network [OSTI]

    Coenen, Frans

    Trend Mining in Social Networks: A Study Using A Large Cattle Movement Database Puteri N for the work is the social network represented by the UK's cattle movement data base. However, the proposed.setzkorn}@liverpool.ac.uk Abstract. This paper reports on a mechanism to identify temporal spatial trends in social networks

  9. Ground-level ozone in the 21st century: future trends,

    E-Print Network [OSTI]

    Ground-level ozone in the 21st century: future trends, impacts and policy implications October 2008. Courtesy of Dr Mhairi Coyle, CEH Edinburgh. #12;Ground-level ozone in the 21st century: future trends Limited #12;Ground-level ozone in the 21st century I October 2008 I iiiThe Royal Society Ground

  10. Report IEA-PVPS T1-14:2005 TRENDS IN PHOTOVOLTAIC APPLICATIONS

    E-Print Network [OSTI]

    Report IEA-PVPS T1-14:2005 TRENDS IN PHOTOVOLTAIC APPLICATIONS Survey report of selected IEA countries between 1992 and 2004 #12;1 TRENDS IN PHOTOVOLTAIC APPLICATIONS Survey report of selected IEA countries between 1992 and 2004 Contents Introduction 2 1 Implementation of photovoltaic systems 3 2 The PV

  11. Trends and breaks in per-capita carbon dioxide emissions, 1870-2028

    E-Print Network [OSTI]

    Lanne, Markku

    2003-01-01

    We consider per-capita carbon dioxide emission trends in 16 early developed countries over the period 1870-2028. Using a multiple-break time series method we find more evidence for very early downturns in per-capita trends ...

  12. Historical Perspective of Clean Cities and Alternative Fuels Data Center Trends

    SciTech Connect (OSTI)

    O'Connor, J. K.

    2007-09-01

    This document draws on the wealth of information housed in the U.S. Department of Energy's Alternative Fuels Data Center at the National Renewable Energy Laboratory. Trends and analyses are examined from data as far back as 1991. The findings of those trends and salient features are summarized.

  13. Oil and Gas Energy Developments and Changes in Crash Trends in Texas

    E-Print Network [OSTI]

    Oil and Gas Energy Developments and Changes in Crash Trends in Texas Final report PRC 15-35 F #12;2 Oil and Gas Energy Developments and Changes in Crash Trends in Texas Texas A&M Transportation ................................................................................................ 41 Oil and Gas Well Developments

  14. Recent Trends in Graduate Software Engineering Mark Ardis (Moderator) Shawn Bohner

    E-Print Network [OSTI]

    Ardis, Mark

    Recent Trends in Graduate Software Engineering Mark Ardis (Moderator) Shawn Bohner Stevens.sedano@sv.cmu.edu Abstract This panel will discuss recent trends in graduate software engineering programs, including of software engineering to other disciplines, such as computer science and systems engineering. 1. Position

  15. Energy Efficiency for Ultrascale Systems: Challenges and Trends from Nesus Project

    E-Print Network [OSTI]

    Lefèvre, Laurent

    , modeling and simulation of ultrascale systems, energy-aware scheduling and resource management, and energy-efficientEnergy Efficiency for Ultrascale Systems: Challenges and Trends from Nesus Project Michel Bagein1. Therefore, this paper presents challenges and trends associated with energy efficiency for ultrascale

  16. Author's personal copy Temporal and spatial trends of total petroleum hydrocarbons in the seawater

    E-Print Network [OSTI]

    Ma, Lena

    Author's personal copy Temporal and spatial trends of total petroleum hydrocarbons in the seawater hydrocarbons Bohai Bay Temporal and spatial trends Seawater a b s t r a c t The temporal and spatial distribution of total petroleum hydrocarbons (TPH) in the seawater of Tianjin Bohai Bay during 1996

  17. Top Trends in Tracking and Communications: 21st Century Technology...Today

    E-Print Network [OSTI]

    Bertini, Robert L.

    software Proactively manage fleet maintenance through engine bus monitoring A key component;Software Trend ­ Integration! Software is a critical component of your Smart Fleet Route Management System- line revenue Integrates with route optimization software 14 #12;The Trend: Real-Time Communication 15

  18. Impact of long-range correlations on trend detection in total ozone

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    Impact of long-range correlations on trend detection in total ozone Article Published Version detection in total ozone. Journal of Geophysical Research, 112. D14307. ISSN 0148-0227 doi: 10.1029/2006JD of long-range correlations on trend detection in total ozone Dmitry I. Vyushin,1 Vitali E. Fioletov,2

  19. Trends in Hydraulic Fracturing Distributions and Treatment Fluids, Additives, Proppants, and Water Volumes Applied to

    E-Print Network [OSTI]

    Trends in Hydraulic Fracturing Distributions and Treatment Fluids, Additives, Proppants, and Water.S. Geological Survey #12;Cover photos. U.S. hydraulic fracturing operation (front and back covers). Photos courtesy of Mark Engle, U.S. Geological Survey. #12;Trends in Hydraulic Fracturing Distributions

  20. Cost of Wind Energy in the United States: Trends from 2007 to 2012 (Presentation)

    SciTech Connect (OSTI)

    Hand, M.

    2015-01-01

    This presentation provides an overview of recent technology trends observed in the United States including project size, turbine size, rotor diameter, hub height, annual average wind speed, and annual energy production. It also highlights area where system analysis is required to fully understand how these technology trends relate to the cost of wind energy.

  1. Ralph Meyer, Thomas Schick, and Yuri Tschinkel (Ed.) Trends in Mathematics

    E-Print Network [OSTI]

    Tschinkel, Yuri

    Ralph Meyer, Thomas Schick, and Yuri Tschinkel (Ed.) Trends in Mathematics #12;erschienen in der #12;Ralph Meyer, Thomas Schick, and Yuri Tschinkel (Ed.) Trends in Mathematics Mathematisches Institut@uni-math.gwdg.de@uni-math.gwdg.de Thomas Schick, schick@uni-math.gwdg.de Yuri Tschinkel, yuri@uni-math.gwdg.de Mathematisches Institut

  2. First principles investigation of scaling trends of zirconium silicate interface band offsets

    E-Print Network [OSTI]

    Dutton, Robert W.

    First principles investigation of scaling trends of zirconium silicate interface band offsets out to investigate the scaling trends of band offsets at model silicon/zirconium silicate interfaces. Owing to the d character of zirconium silicate conduction bands, the band gap and band offset are shown

  3. Calculating Long-Term Trends in the Real Real Prices of Primary Commodities

    E-Print Network [OSTI]

    Calculating Long-Term Trends in the Real Real Prices of Primary Commodities: Deflator Adjustment method for re-assessing all earlier studies on long-term trends in commodity prices by accounting calculating a corrected `real real' commodity price series, as was done recently, for example, in Svedberg

  4. Improving dual-porosity simulation of waterflood performance in the naturally fractured Spraberry Trend area 

    E-Print Network [OSTI]

    Chowdhury, Tanvir

    2002-01-01

    In this thesis we have discussed the methods of analyzing the waterflood performance of the O'Daniel waterflood pilot in the Spraberry Trend Area with the help of reservoir simulation. Spraberry Trend Area is considered to be one of the richest oil...

  5. EXPLORATION OF PREHOSPITAL VITAL SIGN TRENDS FOR THE PREDICTION OF TRAUMA OUTCOMES

    E-Print Network [OSTI]

    EXPLORATION OF PREHOSPITAL VITAL SIGN TRENDS FOR THE PREDICTION OF TRAUMA OUTCOMES Liangyou Chen whether there are diagnostically useful temporal trends in prehospital vital signs of trauma patients. Methods. Vital signs were monitored during trans- port to a level I trauma center and electronically

  6. TREND a low noise terahertz receiver user instrument for AST/RO at the South Pole

    E-Print Network [OSTI]

    Yngvesson, K. Sigfrid

    TREND ­ a low noise terahertz receiver user instrument for AST/RO at the South Pole Eyal Gerechta diameter AST/RO submillimeter wave telescope at the Amundsen/Scott South Pole Station. TREND is scheduled of special interest. The South Pole Station is the best available site for THz observations due to the very

  7. Selling green power in California: Product, industry, and market trends

    SciTech Connect (OSTI)

    Wiser, R.H.; Pickle, S.J.

    1998-05-01

    As one of the first US stages to open its doors to retail electric competition, California offers an important opportunity to assess the effectiveness of green power marketing as a mechanism for supporting renewable energy. This report is an interim assessment of key green power product, industry, and market trends in California. The report identifies and analyzes: the potential size of the green power market in California; the companies participating in the green power market; the green power products being offered and their prices; the impact of the green market on renewable generators and the environment; and the influence of several public policies and non-governmental programs on the market for green power. Data used in this paper have been collected, in large part, from surveys and interviews with green power marketers that took place between December 1997 and April 1998. There remain legitimate concerns over the viability of green power marketing to support significant quantities of renewable energy and provide large environmental gains, and it is far too early to assess the overall strength of customer demand for renewable energy. A critical finding of this report is that, because of the high cost of acquiring and servicing residential customers and the low utility default service price, green power marketing affords new energy service providers one of the only viable entrees to California`s residential marketplace.

  8. Trends In U.S. Electric Power Transmission

    SciTech Connect (OSTI)

    NONE

    2007-11-15

    The report provides an overview of the changes that are occurring in the industry to implement the goals of improved reliability and reduced congestion costs. As the electric industry works to become a more efficient market, transmission stands as a key link between the competitive generation and the regulated distribution sectors. In this role as a key link, transmission is a major focus of government efforts to improve reliability and reduce congestion costs. The scope of the report is to analyze the dominant reliability, investment, siting, and competition/open access trends that are occurring in the domestic electric transmission industry. Topics covered include: the impact of the 2003 Northeast blackout on reliability rules; the move from voluntary to mandatory reliability standards; the advent of real-time transmission system monitoring; ISO/RTO efforts to improve system reliability; the drivers of government intervention in transmission investment; the move towards incentive-based rates for transmission investment; legislative and regulatory efforts to spur transmission investment to support renewable energy resources; the emergence of merchant transmission; the need for federal backstop authority on regional transmission projects; the designation of national interest electric transmission corridors; FERC Orders on siting transmission; the need for changes in open access and competition regulations; FERC efforts to increase open access and competition; legislative efforts to increase competition; and, current competitive issues in the industry.

  9. OLEDS FOR GENERAL LIGHTING

    SciTech Connect (OSTI)

    Anil Duggal; Don Foust; Chris Heller; Bill Nealon; Larry Turner; Joe Shiang; Nick Baynes; Tim Butler; Nalin Patel

    2004-02-29

    The goal of this program was to reduce the long term technical risks that were keeping the lighting industry from embracing and developing organic light-emitting diode (OLED) technology for general illumination. The specific goal was to develop OLEDs for lighting to the point where it was possible to demonstrate a large area white light panel with brightness and light quality comparable to a fluorescence source and with an efficacy comparable to that of an incandescent source. it was recognized that achieving this would require significant advances in three area: (1) the improvement of white light quality for illumination, (2) the improvement of OLED energy efficiency at high brightness, and (3) the development of cost-effective large area fabrication techniques. The program was organized such that, each year, a ''deliverable'' device would be fabricated which demonstrated progress in one or more of the three critical research areas. In the first year (2001), effort concentrated on developing an OLED capable of generating high illumination-quality white light. Ultimately, a down-conversion method where a blue OLED was coupled with various down-conversion layers was chosen. Various color and scattering models were developed to aid in material development and device optimization. The first year utilized this approach to deliver a 1 inch x 1 inch OLED with higher illumination-quality than available fluorescent sources. A picture of this device is shown and performance metrics are listed. To their knowledge, this was the first demonstration of true illumination-quality light from an OLED. During the second year, effort concentrated on developing a scalable approach to large area devices. A novel device architecture consisting of dividing the device area into smaller elements that are monolithically connected in series was developed. In the course of this development, it was realized that, in addition to being scalable, this approach made the device tolerant to the most common OLED defect--electrical shorts. This architecture enabled the fabrication of a 6 inch x 6 inch OLED deliverable for 2002. A picture of this deliverable is shown and the performance metrics are listed. At the time, this was the highest efficiency, highest lumen output illumination-quality OLED in existence. The third year effort concentrated on improving the fabrication yield of the 6 inch x 6 inch devices and improving the underlying blue device efficiency. An efficiency breakthrough was achieved through the invention of a new device structure such that now 15 lumen per watt devices could be fabricated. A 2 feet x 2 feet OLED panel consisting of sixteen 6 inch x 6 inch high efficiency devices tiled together was then fabricated. Pictures of this panel are shown with performance metrics listed. This panel met all project objectives and was the final deliverable for the project. It is now the highest efficiency, highest lumen output, illumination-quality OLED in existence.

  10. State of California Website Trends 2008-2010

    E-Print Network [OSTI]

    Seneca, Tracy

    2010-01-01

    Food and Agriculture  UC Davis  UC San  Diego  Agency  California Emergency Management Agency   (was Governor's Office of Emergency Services)  California Integrated Waste Waste Management  … Office of the Inspector General State Treasurer State Bar of California California State Science Fair California Department of Food and 

  11. Digestive System general organization throughout

    E-Print Network [OSTI]

    Houde, Peter

    Digestive System general organization throughout: mucosa, submucosa, muscularis externa, serosa digestive glands salivary pancreas liver (lobes: right, left, caudate, quadrate, diaphragmatic surface, bare

  12. II. GENERAL COMPLIANCE SUPPLEMENT INTRODUCTION

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

    and Suggested Audit Procedures At the end of this General Compliance Supplement is a matrix that outlines the compliance requirements, including special tests and provisions,...

  13. CPFFS Exhibit A General Conditions

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

    General Conditions Page 29 of 33 (3) A least developed country (Afghanistan, Angola, Bangladesh, Benin, Bhutan, Burkina Faso, Burundi, Cambodia, Central African Republic, Chad,...

  14. GENERAL INFORMATION City State Zip

    E-Print Network [OSTI]

    Ullrich, Paul

    GENERAL INFORMATION City State Zip Phone Number Mobile Number BACKGROUND INFORMATION Venture of operation of your company? TM VENTURE CATALYST Smart Toolkit for Accelerated Research Translation START Last

  15. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

    Olsen, D.K.; Ramzel, E.B.; Pendergrass, R.A. II.

    1992-07-01

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production and is part of a study being conducted for the US Department of Energy. This report summarizes trends in oil production and refining in Canada. Heavy oil (10{degrees} to 20{degrees} API gravity) production in California has increased from 20% of the state's total oil production in the early 1940s to 70% in the late 1980s. In each of the three principal petroleum producing districts (Los Angeles Basin, Coastal Basin, and San Joaquin Valley) oil production has peaked then declined at different times throughout the past 30 years. Thermal production of heavy oil has contributed to making California the largest producer of oil by enhanced oil recovery processes in spite of low oil prices for heavy oil and stringent environmental regulation. Opening of Naval Petroleum Reserve No. 1, Elk Hills (CA) field in 1976, brought about a major new source of light oil at a time when light oil production had greatly declined. Although California is a major petroleum-consuming state, in 1989 the state used 13.3 billion gallons of gasoline or 11.5% of US demand but it contributed substantially to the Nation's energy production and refining capability. California is the recipient and refines most of Alaska's 1.7 million barrel per day oil production. With California production, Alaskan oil, and imports brought into California for refining, California has an excess of oil and refined products and is a net exporter to other states. The local surplus of oil inhibits exploitation of California heavy oil resources even though the heavy oil resources exist. Transportation, refining, and competition in the market limit full development of California heavy oil resources.

  16. Trends in heavy oil production and refining in California

    SciTech Connect (OSTI)

    Olsen, D.K.; Ramzel, E.B.; Pendergrass, R.A. II

    1992-07-01

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production and is part of a study being conducted for the US Department of Energy. This report summarizes trends in oil production and refining in Canada. Heavy oil (10{degrees} to 20{degrees} API gravity) production in California has increased from 20% of the state`s total oil production in the early 1940s to 70% in the late 1980s. In each of the three principal petroleum producing districts (Los Angeles Basin, Coastal Basin, and San Joaquin Valley) oil production has peaked then declined at different times throughout the past 30 years. Thermal production of heavy oil has contributed to making California the largest producer of oil by enhanced oil recovery processes in spite of low oil prices for heavy oil and stringent environmental regulation. Opening of Naval Petroleum Reserve No. 1, Elk Hills (CA) field in 1976, brought about a major new source of light oil at a time when light oil production had greatly declined. Although California is a major petroleum-consuming state, in 1989 the state used 13.3 billion gallons of gasoline or 11.5% of US demand but it contributed substantially to the Nation`s energy production and refining capability. California is the recipient and refines most of Alaska`s 1.7 million barrel per day oil production. With California production, Alaskan oil, and imports brought into California for refining, California has an excess of oil and refined products and is a net exporter to other states. The local surplus of oil inhibits exploitation of California heavy oil resources even though the heavy oil resources exist. Transportation, refining, and competition in the market limit full development of California heavy oil resources.

  17. http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: 82 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001

    E-Print Network [OSTI]

    Chater, Nick

    http://tics.trends.com 1364-6613/01/$ ­ see front matter © 2001 Elsevier Science Ltd. All rights reserved. PII: 82 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001 http://tics

  18. TRENDS in Cognitive Sciences Vol.5 No.8 August 2001 http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII

    E-Print Network [OSTI]

    Coulson, Seana

    TRENDS in Cognitive Sciences Vol.5 No.8 August 2001 http://tics.trends.com 1364-6613/01/$ ­ see front matter © 2001 Elsevier Science Ltd. All rights reserved. PII: 349ReviewReview http://tics

  19. http://tics.trends.com 1364-6613/01/$ see front matter 2001 Elsevier Science Ltd. All rights reserved. PII: 62 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001

    E-Print Network [OSTI]

    Menzel, Randolf - Institut für Biologie

    http://tics.trends.com 1364-6613/01/$ ­ see front matter © 2001 Elsevier Science Ltd. All rights reserved. PII: 62 ReviewReview TRENDS in Cognitive Sciences Vol.5 No.2 February 2001 http://tics

  20. DEPARTMENT OF PHYSICS General Syllabus

    E-Print Network [OSTI]

    Brinkmann, Peter

    DEPARTMENT OF PHYSICS General Syllabus Physics 20700 General Physics Designation: Elective./Sem. Prerequisites: Pre- or coreq.: Math 20200 for Physics 20700. (Required for all students in the Physical Sciences, Engineering and Computer Science.) Textbook and other suggested material: "Fundamentals of Physics 9th Edition

  1. Florida State University General Bulletin

    E-Print Network [OSTI]

    Ronquist, Fredrik

    Florida State University 2010-2011 General Bulletin Graduate Edition #12;Statement of Publication Fall 2010 (Volume CV, No. 2). The Florida State University Graduate Edition of the General Bulletin and numerous eminent scholars in many areas of the arts and sciences, our academic programs continue to receive

  2. On the generalized continuity equation

    E-Print Network [OSTI]

    Arbab I. Arbab; Hisham. M. Widatallah

    2010-02-27

    A generalized continuity equation extending the ordinary continuity equation has been found using quanternions. It is shown to be compatible with Dirac, Schrodinger, Klein-Gordon and diffusion equations. This generalized equation is Lorentz invariant. The transport properties of electrons are found to be governed by Schrodinger-like equation and not by the diffusion equation.

  3. Chemical Abundance Trends in the Milky Way Disk: Implications on the Origin of the Galactic Thick Disk

    E-Print Network [OSTI]

    Cheng, Judy

    2012-01-01

    1.2 Chemical Abundances and Metallicity Gradients: Probes ofOF CALIFORNIA SANTA CRUZ CHEMICAL ABUNDANCE TRENDS IN THE238 vii Abstract Chemical Abundance Trends in the Milky Way

  4. Wind Power Price Trends in the United States: Struggling to Remain Competitive in the Face of Strong Growth

    E-Print Network [OSTI]

    Bolinger, Mark A

    2009-01-01

    and forecast future wind cost and pricing trends (see,long-term forecast of future wind costs or competitiveness,To put the material on wind cost and pricing trends in

  5. Area temporarily closed for construction General Permit

    E-Print Network [OSTI]

    48 97 28 28 61 36 31 22 LOT L General Permit Parking LOT A General Permit Parking LOT C General Permit Parking LOT R Reserved Parking LOT D Faculty/Staff Parking LOT K General Permit Parking LOT J General Permit Parking Reserved Parking PV LOT General Parking after 3 p.m. LOT O General Permit Parking

  6. Improving Control System Security through the Evaluation of Current Trends in Computer Security Research

    SciTech Connect (OSTI)

    Rolston

    2005-03-01

    At present, control system security efforts are primarily technical and reactive in nature. What has been overlooked is the need for proactive efforts, focused on the IT security research community from which new threats might emerge. Evaluating cutting edge IT security research and how it is evolving can provide defenders with valuable information regarding what new threats and tools they can anticipate in the future. Only known attack methodologies can be blocked, and there is a gap between what is known to the general security community and what is being done by cutting edge researchers --both those trying to protect systems and those trying to compromise them. The best security researchers communicate with others in their field; they know what cutting edge research is being done; what software can be penetrated via this research; and what new attack techniques and methodologies are being circulated in the black hat community. Standardization of control system applications, operating systems, and networking protocols is occurring at a rapid rate, following a path similar to the standardization of modern IT networks. Many attack methodologies used on IT systems can be ported over to the control system environment with little difficulty. It is extremely important to take advantage of the lag time between new research, its use on traditional IT networks, and the time it takes to port the research over for use on a control system network. Analyzing nascent trends in IT security and determining their applicability to control system networks provides significant information regarding defense mechanisms needed to secure critical infrastructure more effectively. This work provides the critical infrastructure community with a better understanding of how new attacks might be launched, what layers of defense will be needed to deter them, how the attacks could be detected, and how their impact could be limited.

  7. Parent Stars of Extrasolar Planets. XI. Trends with Condensation Temperature Revisited

    E-Print Network [OSTI]

    Gonzalez, Guillermo; Tobin, Ryan W

    2010-01-01

    We report the results of abundance analyses of new samples of stars with planets and stars without detected planets. We employ these data to compare abundance-condensation temperature trends in both samples. We find that stars with planets have more negative trends. In addition, the more metal-rich stars with planets display the most negative trends. These results confirm and extend the findings of Ramirez et al. (2009) and Melendez et al. (2009), who restricted their studies to solar analogs. We also show that the differences between the solar photospheric and CI meteoritic abundances correlate with condensation temperature.

  8. Preliminary analysis of patent trends for sodium/sulfur battery technology

    SciTech Connect (OSTI)

    Triplett, M.B.; Winter, C.; Ashton, W.B.

    1985-07-01

    This document summarizes development trends in sodium/sulfur battery technology based on data from US patents. Purpose of the study was to use the activity, timing and ownership of 285 US patents to identify and describe broad patterns of change in sodium/sulfur battery technology. The analysis was conducted using newly developed statistical and computer graphic techniques for describing technology development trends from patent data. This analysis suggests that for some technologies trends in patent data provide useful information for public and private R and D planning.

  9. Louisiana Title V General Permits

    SciTech Connect (OSTI)

    Boyer, B.E.; Neal, T.L.

    1995-12-31

    Title V of the Federal Clean Air Act Amendments of 1990 requires federal operating permits for all major sources of air pollution. In 1992, Title 40, Part 70 of the Code of Federal Regulations (40 CFR Part 70) codified the law s requirements. These federal regulations, entitled Operating Permit Program, define the minimum requirements for state administered operating permit programs. The intent of Title V is to put into one document all requirements of an operating permit. General Permits for oil and gas facilities may be preferred if the facility can comply with all permit requirements. If greater flexibility than allowed by the General Permit is required, then the facility should apply for an individual Title V permit. General Permits are designed to streamline the permitting process, shorten the time it takes to obtain approval for initial and modified permits. The advantages of the General Permit include reduced paperwork and greater consistency because the permits are standardized. There should be less uncertainty because permit requirements will be known at the time of application. Approval times for Initial and modified General Permits should be reduced. Lengthy public notice procedures (and possible hearings) will be required for only the initial approval of the General Permit and not for each applicant to the permit. A disadvantage of General Permits is reduced flexibility since the facility must comply with the requirements of a standardized permit.

  10. Horizon Report > 2014 Library Edition The NMC Horizon Report > 2014 Library Edition examines key trends, significant challenges, and

    E-Print Network [OSTI]

    Chen, Yiling

    and research libraries across the globe. #12;iii Introduction 1 Trends Accelerating Technology Adoption in Academic and Research Libraries 4 Fast Trends: Driving technology adoption in academic and research of education around the globe. This volume, the NMC Horizon Report: 2014 Library Edition, examines key trends

  11. Emerging Trends in Higher Education Human Resources and Implications for Chief Human Resource Officers: A Delphi Study 

    E-Print Network [OSTI]

    Dickens, Brian Keith

    2015-05-11

    emerging trends in HEHR over the next ten years, (2) to identify the issues for CHRO’s regarding these trends, and (3) to identify the strategies for addressing these issues. Results from sixteen CHRO experts in higher education identified 58 trends and 126...

  12. Generalized Brewster-Kerker effect in dielectric metasurfaces

    E-Print Network [OSTI]

    Paniagua-Dominguez, Ramon; Miroschnichenko, Andrey E; Krivitsky, Leonid A; Fu, Yuan Hsing; Valuckas, Vytautas; Gonzaga, Leonard; Toh, Yeow Teck; Kay, Anthony Yew Seng; Luk'yanchuk, Boris; Kuznetsov, Arseniy I

    2015-01-01

    Polarization is one of the key properties defining the state of light. It was discovered in the early 19th century by Brewster, among others, while studying light reflected from materials at different angles. These studies led to the first polarizers, based on Brewster's effect. One of the most active trends in photonics now is devoted to the study of miniaturized, sub-wavelength devices exhibiting similar, or even improved, functionalities compared to those achieved with bulk optical elements. In the present work, it is theoretically predicted that a properly designed all-dielectric metasurface exhibits a generalized Brewster effect potentially for any angle, wavelength and polarization of choice. The effect is experimentally demonstrated for an array of silicon nanodisks at visible wavelengths. The underlying physics of this effect can be understood in terms of the suppressed scattering at certain angles that results from the interference between the electric and magnetic dipole resonances excited in the na...

  13. Alternative fuels for general aviation

    SciTech Connect (OSTI)

    Not Available

    1983-01-01

    The price and availability of fuel continues to be a major barrier to the free expansion of general aviation. Although this increase in fuel prices had a more severe impact on airlines, it has also slowed the demand for general aviation aircraft. With the sales of general aviation aircraft in a depressed state, the development of alternative fuels such as liquid methane, ethanol, methanol, and automobile gasoline can help spur the industry back to health. Recent flight tests of these alternative fuels are examined.

  14. Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2007 (Revised)

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2008-05-01

    This report focuses on key trends in the U.S. wind power market, with an emphasis on the latest year, and presents a wealth of data, some of which has not historically been mined by wind power analysts.

  15. Comment on 'Discussions on common errors in analyzing sea level accelerations, solar trends and global warming'

    E-Print Network [OSTI]

    Benestad, R E

    2013-01-01

    Comment on Scafetta, Nicola. 'Discussion on Common Errors in Analyzing Sea Level Accelerations, Solar Trends and Global Warming.' arXiv:1305.2812 (May 13, 2013a). doi:10.5194/prp-1-37-2013.

  16. Cool Trends in District Energy: A Survey of Thermal Energy Storage...

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

    in District Energy: A Survey of Thermal Energy Storage Use in District Energy Utility Applications, June 2005 Cool Trends in District Energy: A Survey of Thermal Energy Storage Use...

  17. Cool Trends on Campus: A Survey of Thermal Energy Storage Use...

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

    on Campus: A Survey of Thermal Energy Storage Use in Campus District Energy Systems, May 2005 Cool Trends on Campus: A Survey of Thermal Energy Storage Use in Campus District...

  18. An overview of atmospheric deposition chemistry over the Alps: present status and long-term trends

    E-Print Network [OSTI]

    Mailhes, Corinne

    An overview of atmospheric deposition chemistry over the Alps: present status and long-term trends data highlights the importance of continuously monitoring atmospheric deposition chemistry Birmensdorf, Switzerland 5 Institute of Analytical Chemistry (IAC), Vienna University of Technology, 1060

  19. A Web-based Method for Exploring Early Child Development Trends in British Columbia, Canada 

    E-Print Network [OSTI]

    Trafford, Katherine L E

    2007-11-27

    British Columbian policy-makers, researchers and community organizations make use of maps describing trends in Early Child Development (ECD) to make program decisions and funding allocation based upon the geography of need. ...

  20. Understanding Wind Turbine Price Trends in the U.S. Over the Past Decade

    E-Print Network [OSTI]

    Bolinger, Mark

    2013-01-01

    consequent impacts on wind turbine and wind energy pricing.Bloomberg NEF”). 2011c. Wind Turbine Price Index, Issue V.Understanding Trends in Wind Turbine Prices Over the Past

  1. Reliability of the U.S. electric system -- Recent trends and current issues

    E-Print Network [OSTI]

    Osborn, Julie; Kawann, Cornelia

    2002-01-01

    since 1990, the average SAIDI and SAIFI indices attributableTrends and Current Issues SAIDI SAIFI SC SCADA SERC SPP TO? N C N i ? r N ? N i i i SAIDI SAIFI 5. LOLE (Loss of Load

  2. Cost trends and government incentives in the California photovoltaics market, 2007-2008

    E-Print Network [OSTI]

    Wang Yan, S.B. Massachusetts Institute of Technology

    2009-01-01

    The focus of this thesis is to analyze cost trends and government incentives in the California PV market during 2007-2008. The data show that pre-rebate system costs increased in California during this time period and that ...

  3. New Berkeley Lab Report Tracks a Decade of PV Installed Cost Trends

    E-Print Network [OSTI]

    Barbose, Galen

    2009-01-01

    Tracks a Decade of PV Installed Cost Trends Galen Barbose,in total average PV installed costs since 1998 appears to beNew York) exempted PV hardware costs from state sales tax

  4. Use of Building Automation System Trend Data for Inputs Generation in Bottom-Up Simulation Calibration 

    E-Print Network [OSTI]

    Zibin, N. F.; Zmeureanu, R. G.; Love, J. A.

    2013-01-01

    for analysis and use in simulation is very large. This paper explores automating the process of generating inputs from Building Automation System (BAS) trend data for use in building simulation software. A proof-of-concept prototype called the Automatic...

  5. Recent Economic Trends in Colorado's Oil and Gas Industry Martin Shields, Ph.D.

    E-Print Network [OSTI]

    's Oil and Gas Industry Martin Shields, Ph.D. Regional Economics Institute Trends in Colorado's Oil and Gas Industry Summary Colorado's economy lost issues affecting its prospects in Colorado. Although the oil and gas industry

  6. New Berkeley Lab Report Tracks a Decade of PV Installed Cost Trends

    E-Print Network [OSTI]

    Barbose, Galen

    2009-01-01

    Thus, even if large commercial PV installations continue tojoined by utility-scale PV), the removal of the cap on theLab Report Tracks a Decade of PV Installed Cost Trends Galen

  7. BPD Webinar: Analyze Building Energy Data, Understand Market Trends, Inform Decisions (Text Version)

    Broader source: Energy.gov [DOE]

    Below is the text version of the webinar for the Building Performance Database: Analyze Building Energy Data, Understand Market Trends, Inform Decisions, presented in October 2015. Watch the webinar.

  8. Past changes in the vertical distribution of ozone – Part 3: Analysis and interpretation of trends

    E-Print Network [OSTI]

    Harris, N. R. P.; Hassler, B.; Tummon, F.; Bodeker, G. E.; Hubert, D.; Petropavlovskikh, I.; Steinbrecht, W.; Anderson, J.; Bhartia, P. K.; Boone, C. D.; Bourassa, A.; Davis, S. M.; Degenstein, D.; Delcloo, A.; Frith, S. M.; Froidevaux, L.; Godin-Beekmann, S.; Jones, N.; Kurylo, M. J.; Kyrölä, E.; Laine, M.; Leblanc, S. T.; Lambert, J.-C.; Liley, B.; Mahieu, E.; Maycock, A.; de Mazière, M.; Parrish, A.; Querel, R.; Rosenlof, K. H.; Roth, C.; Sioris, C.; Staehelin, J.; Stolarski, R. S.; Stübi, R.; Tamminen, J.; Vigouroux, C.; Walker, K.; Wang, H. J.; Wild, J.; Zawodny, J. M.

    2015-03-23

    Trends in the vertical distribution of ozone are reported and compared for a number of new and recently revised datasets. The amount of ozone-depleting compounds in the stratosphere (as measured by Equivalent Effective Stratospheric Chlorine – EESC...

  9. Econometric analysis of the historical growth and volatility trends of various metals

    E-Print Network [OSTI]

    Jones, Brittany Laurél

    2012-01-01

    Post Malthusian economics, there is growing recognition of the impact technological change and advance has on market activity. By studying historical production and price trends, boundaries of feasible growth can be ...

  10. 2013 Data Update: Trends and Market Forces Shaping Small Community Air Service in the United States

    E-Print Network [OSTI]

    Wittman, M.D.

    2014-05-20

    This document is an update to MIT Small Community Air Service White Paper No. 1—Trends and Market Forces Shaping Small Community Air Service in the United States1. This report provides updated analysis and data appendices ...

  11. Recent breast cancer incidence trends according to hormone therapy use: the California Teachers Study cohort

    E-Print Network [OSTI]

    2010-01-01

    European populations. Breast Cancer Res Treat 2008, 107:389-as: Marshall et al. : Recent breast cancer incidence trendsTeachers Study cohort. Breast Cancer Research 2010 12:R4.

  12. Essays in dynamic general equilibrium

    E-Print Network [OSTI]

    Cao, Dân (Dân Vu?)

    2010-01-01

    This thesis consists of three chapters studying dynamic economies in general equilibrium. The first chapter considers an economy in business cycles with potentially imperfect financial markets. The second chapter investigates ...

  13. Geometrical optics in general relativity

    E-Print Network [OSTI]

    A. Loinger

    2006-09-19

    General relativity includes geometrical optics. This basic fact has relevant consequences that concern the physical meaning of the discontinuity surfaces propagated in the gravitational field - as it was first emphasized by Levi-Civita.

  14. AEROSPACE LABORATORY GENERAL INFORMATION MANUAL

    E-Print Network [OSTI]

    Prodiæ, Aleksandar

    AEROSPACE LABORATORY GENERAL INFORMATION MANUAL 1. Introduction 2. Laboratory Format 3. Recommended Guidelines for Experiment Reports 4. Laboratory Notebooks 5. Report Marking Procedures 6. Course Mark compared to the systems you will find in the Undergraduate Laboratory. Typically, experimental setups

  15. Finsler manifolds with general symmetries

    E-Print Network [OSTI]

    Latifi, Dariush

    2012-01-01

    In this paper, we study generalized symmetric Finsler spaces. We first study symmetry preserving diffeomorphisms, then we show that the group of symmetry preserving diffeomorphisms is a transitive Lie transformation group. Finally we give some existence theorems.

  16. FLORIDA STATE UNIVERSITY GENERAL BULLETIN

    E-Print Network [OSTI]

    Harassment Policy..............................13 Conflicts of Interest). The Florida State University Graduate Edition of the General Bulletin is published annually in August ...............................................23 International Programs ...................................23 Academic Degree and Certificate

  17. FLORIDA STATE UNIVERSITY GENERAL BULLETIN

    E-Print Network [OSTI]

    McQuade, D. Tyler

    Harassment Policy..............................13 Conflicts of Interest). The Florida State University Undergraduate Edition of the General Bulletin is published annually in June ...............................................23 International Programs ...................................23 Academic Degree and Certificate

  18. FLORIDA STATE UNIVERSITY GENERAL BULLETIN

    E-Print Network [OSTI]

    Sexual Harassment Policy................................9 Conflicts of Interest). The Florida State University Undergraduate Edition of the General Bulletin is published annually in June...................................19 Academic Degree and Certificate Programs..........21 Research Facilities and Special Programs

  19. Kaluza's theory in generalized coordinates

    E-Print Network [OSTI]

    Ana Laura Garcia-Perciante; Alfredo Sandoval-Villalbazo; L. S. Garcia-Colin

    2001-08-08

    Maxwell's equations can be obtained in generalized coordinates by considering the electromagnetic field as an external agent. The work here presented shows how to obtain the electrodynamics for a charged particle in generalized coordinates eliminating the concept of external force. Based on Kaluza's formalism, the one here presented extends the 5x5 metric into a 6x6 space-time giving enough room to include magnetic monopoles in a very natural way.

  20. Long term trends in sporadic E layers and electric field over Fortaleza, Brazil

    SciTech Connect (OSTI)

    Abdu, M.A.; Batista, I.S.; Muralikrishna, P.; Sobral, J.H.A. [Instituto Nacional de Pesquisas Espaciais, Sao Jose dos Campos (Brazil)] [Instituto Nacional de Pesquisas Espaciais, Sao Jose dos Campos (Brazil)

    1996-04-01

    This paper reports a study of long term trends in sporadic E observations from an equatorial site, collected from ionosoned data. The secular drift of the magnetic equator, and changes in the equatorial electrojet have manifested substantial long term changes at this site. The authors present trend studies of the different types of Es events and correlate these with electric field and wind variations in the ionosphere.

  1. General Services Administration Photovoltaics Project in Sacramento...

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

    General Services Administration Photovoltaics Project in Sacramento, California General Services Administration Photovoltaics Project in Sacramento, California Document describes a...

  2. Cusiana trend exploration, Llanos Foothills thrustbelt, Colombia: The opening of a new hydrocarbon province

    SciTech Connect (OSTI)

    O'Leary, J.; Hayward, T.; Addison, F. (BP Exploration, Bogota (Colombia)); Espinosa, G. (Ecopetrol, Bogota (Colombia))

    1996-01-01

    The Llanos Foothills petroleum trend of the Eastern Cordillera in Colombia containing the giant Cusiana Field has proven to be one of the most exciting hydrocarbon provinces discovered in recent years. The Llanos Foothills trend is a fold and thrust belt with cumulative discovered reserves to date of nearly 6 billion barrels of oil equivalent. This paper summarizes the critical exploration techniques used in unlocking the potential of this major petroleum system. The first phase of exploration in the Llanos Foothills lasted from the early 1960's to the mid-70's. Several large structures defined by surface geology and seismic data were drilled. Although no major discoveries were made, evidence of a petroleum play was found. The seismic imaging and drilling technology combined with the geological understanding which was then available did not allow the full potential of the trend to be realized. In the late 1980's better data and a revised geological perception of the trend led BP, Triton and Total into active exploration, which resulted in the discovery of the Cusiana Field. The subsequent discovery of the Cupiagua, Volcanera, Florena and Pauto Sur Fields confirmed the trend as a major hydrocarbon province. The exploration programme has used a series of geological and geophysical practices and techniques which have allowed the successful exploitation of the trend. The critical success factor has been the correct application of technology in seismic acquisition and recessing and drilling techniques.

  3. SSL Pricing and Efficacy Trend Analysis for Utility Program Planning

    SciTech Connect (OSTI)

    Tuenge, Jason R.

    2013-10-01

    An LED lamp or luminaire can generally be found that matches or exceeds the efficacy of benchmark technologies in a given product category, and LED products continue to expand into ever-higher lumen output niches. However, the price premium for LED continues to pose a barrier to adoption in many applications, in spite of expected savings from reduced energy use and maintenance. Other factors—such as dimmability and quality of light—can also present challenges. The appropriate type, timing, and magnitude of energy efficiency activities will vary from organization to organization based on local variables and the method of evaluation. A number of factors merit consideration when prioritizing activities for development. Category-specific projections for pricing and efficacy are provided herein to assist in efficiency program planning efforts.

  4. Recommended Student Laptop/Desktop Configurations for the Social Sciences The chart below provides general minimum guidelines for new computer acquisitions as of February 2014.

    E-Print Network [OSTI]

    Lennard, William N.

    general minimum guidelines for new computer acquisitions as of February 2014. Laptop Processor i3, i5 or i Premium or latest MS Windows Platform Other Software Anti-Virus, any product (Trend Micro Internet Security or AVG can be purchased at Campus Computer Store.) Microsoft Office (Optional) Standard Desktop

  5. Refracting profiles and generalized holodiagrams

    E-Print Network [OSTI]

    C. Criado; N. Alamo; H. Rabal

    2007-03-09

    The recently developed concept of refracting profiles and that of refraction holodiagrams are combined so that the classical Abramson holodiagrams can be generalized taking into account a wider class of wave fronts and refraction at an interface, whenever regions of caustics are avoided. These holodiagrams are obtained as envelopes of specific families of Cartesian Ovals with an appropriate parametrization. Classical and reflecting holodiagrams are particular cases of this class. Several of the properties of the classical holodiagrams are shared by their richer generalized versions

  6. The Fundamentals of Generalized Electrodynamics

    E-Print Network [OSTI]

    A. K. Tomilin

    2008-08-27

    The article presents an alternative approach to the definition of vector electrodynamic potential and its properties. It is shown that generally it has vortical and potential components. The system of differential equations of generalized electrodynamics (the macroscopical theory) is written down; and on the basis of these equations the mechanism of occurrence of the electromagnetic waves spreading in the direction of vector (longitudinal E-waves) is explained. It is demonstrated that the new macroscopical theory is in accordance with quantum electrodynamics. The author investigates the issue of physical pithiness of longitudinal electromagnetic E-waves and specifies the references to the experimental researches confirming the new theory.

  7. DEPARTMENT OF PHYSICS General Syllabus

    E-Print Network [OSTI]

    Brinkmann, Peter

    DEPARTMENT OF PHYSICS General Syllabus Physics 47100 Advanced Physics Laboratory II Designation: Required Undergraduate Catalog description: Experiments in optics, quantum physics and atomic physics. 3 LAB., 1 CONF. HR./WK.; 2 CR. Prerequisites: Prereq.: Phys 35400; pre or coreq.: Physics 55100

  8. DEPARTMENT OF PHYSICS General Syllabus

    E-Print Network [OSTI]

    Brinkmann, Peter

    DEPARTMENT OF PHYSICS General Syllabus Physics 45300 Physical Photonics I/Laser Optics Designation: Elective Undergraduate Catalog description: Theory and applications of lasers and masers. Physical: Pre- or coreq.: a course in modern physics (Physics 55100 or Physics 32100), a course in electricity

  9. Interacting new generalized Chaplygin gas

    E-Print Network [OSTI]

    Mubasher Jamil

    2009-10-20

    We have presented a model in which the new generalized Chaplygin gas interacts with matter. We find that there exists a stable scaling solution at late times in the evolution of the universe. Moreover, the phantom crossing scenario is observed in this model.

  10. Generalized Dirac operators and superconnections

    E-Print Network [OSTI]

    G. Roepstorff; Ch. Vehns

    1999-11-04

    Motivated by the supersymmetric version of Dirac's theory, chiral models in field theory, and the quest of a geometric fundament for the Standard Model, we describe an approach to the differential geometry of vector bundles on (semi)-Riemannian manifolds based on the concepts of superspaces, superalgebras, superconnections, and generalized Dirac operators. In doing so we stay within the realm of commutative geometry.

  11. Hazard Sampling Dialog General Layout

    E-Print Network [OSTI]

    Zhang, Tao

    1 Hazard Sampling Dialog General Layout The dialog's purpose is to display information about the hazardous material being sampled by the UGV so either the system or the UV specialist can identify the risk level of the hazard. The dialog is associated with the hazmat reading icons (Table 1). Components

  12. Wind Turbine Blockset General Overview

    E-Print Network [OSTI]

    Wind Turbine Blockset in Saber General Overview and Description of the Models Florin Iov, Adrian Turbine Blockset in Saber Abstract. This report presents a new developed Saber Toolbox for wind turbine, optimize and design wind turbines". The report provides a quick overview of the Saber and then explains

  13. Building Evacuation Procedures General Procedures

    E-Print Network [OSTI]

    Krovi, Venkat

    Bell Hall Building Evacuation Procedures General Procedures: It is the personal responsibility of all occupants of University buildings to immediately exit the building when the fire alarm is activated. Remaining in the building is unacceptable, regardless of the reason. Occupants should exit from

  14. Building Evacuation Procedures General Procedures

    E-Print Network [OSTI]

    Krovi, Venkat

    Davis Hall Building Evacuation Procedures General Procedures: It is the personal responsibility of all occupants of University buildings to immediately exit the building when the fire alarm is activated. Remaining in the building is unacceptable, regardless of the reason. Occupants should exit from

  15. Student Orientation Guide General Psychology

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    Student Orientation Guide PSYC W1 General Psychology June 22-August 14, 2015 Summer Session Online to Psychology (Cengage, 10th ed., 2014), by James W. Kalat · Be sure to purchase the Kalat book, and be sure to purchase the 10th edition; other sections of Psychology 1 and 2 may use different texts · ISBN-10

  16. Structural Biochemistry I General Information

    E-Print Network [OSTI]

    Richardson, David

    Structural Biochemistry I Fall 2007 General Information Lectures: Room 147, Nanaline Duke Building August 27 - October 12, 2007 MWF 3:05-3:55 PM Course Website: http-1235 (Lab 1); 660-1634 (Lab 2) Office hours: Mondays ­ 5 ­ 6pm ­ Room 247 Nanaline Duke Text: Branden

  17. University of Delaware General Accounting

    E-Print Network [OSTI]

    Firestone, Jeremy

    University of Delaware General Accounting UDeposit Guide ­ Cash Deposits UDeposit is an online tool for depositing credit card and M&T remote account cash receipts into the University Financial System. As of August 1, 2013, Cash Transmittal webforms can no longer be used for bank deposits to REMO account 2724

  18. General purpose programmable accelerator board

    DOE Patents [OSTI]

    Robertson, Perry J. (Albuquerque, NM); Witzke, Edward L. (Edgewood, NM)

    2001-01-01

    A general purpose accelerator board and acceleration method comprising use of: one or more programmable logic devices; a plurality of memory blocks; bus interface for communicating data between the memory blocks and devices external to the board; and dynamic programming capabilities for providing logic to the programmable logic device to be executed on data in the memory blocks.

  19. BACHELOR OF SCIENCE BIOLOGY GENERAL OPTION

    E-Print Network [OSTI]

    Kemp, Brian M.

    * OR 201 Physics 4 hrs. PHYSICS 102* OR 202 Physics 4 hrs. General Biology Option Requirements: CellBACHELOR OF SCIENCE ­ BIOLOGY GENERAL OPTION A Bachelor of Science degree from Washington State Requirements: Grade BIOLOGY 106 General Biology 4 hrs. BIOLOGY 107 General Biology 4 hrs. BIOLOGY 301 General

  20. UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL WOOD, PLASTICS, & COMPOSITES REQUIREMENTS

    E-Print Network [OSTI]

    Arnold, Jonathan

    UGA DESIGN & CONSTRUCTION SUPPLEMENTAL GENERAL REQUIREMENTS & STANDARDS GENERAL WOOD, PLASTICS, & COMPOSITES REQUIREMENTS JANUARY 16, 2015 06 00 00-1 06 00 00 GENERAL WOOD, PLASTICS, & COMPOSITES

  1. Absolute Continuous Multivariate Generalized Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Absolute Continuous Multivariate Generalized Exponential Distribution Debasis Kundu1,2 & Ankush Kumar1 & Arjun K. Gupta3 Abstract Generalized exponential distribution has received some attention continuous bivariate generalized exponential distribution. In this paper we propose an absolute continuous

  2. Structure and Origins of Trends in Hydrological Measures over the western United States

    SciTech Connect (OSTI)

    Das, T; Hidalgo, H G; Dettinger, M D; Cayan, D R; Pierce, D W; Bonfils, C; Barnett, T P; Bala, G; Mirin, A

    2008-08-22

    This study examines, at 1/8 degree spatial resolution, the geographic structure of observed trends in key hydrologically relevant variables across the western United States (U.S.) over the period 1950-1999, and investigates whether these trends are statistically significantly different from trends associated with natural climate variations. A number of variables were analyzed, including late winter and spring temperature, winter-total snowy days as a fraction of winter-total wet days, 1st April Snow Water Equivalent (SWE) as a fraction of October through March precipitation total (P{sub ONDJFM}), and seasonal (January-February-March; JFM) accumulated runoff as a fraction of water year accumulated runoff. The observed changes were compared to natural internal climate variability simulated by an 850-year control run of the CCSM3-FV climate model, statistically downscaled to a 1/8 degree grid using the method of Constructed Analogues. Both observed and downscaled temperature and precipitation data were then used to drive the Variable Infiltration Capacity (VIC) hydrological model to obtain the hydrological variables analyzed in this study. Large trends (magnitudes found less than 5% of the time in the long control run) are common in the observations, and occupy substantial part of the area (37-42%) over the mountainous western U.S. These trends are strongly related to the large scale warming that appears over 89% of the domain. The strongest changes in the hydrologic variables, unlikely to be associated with natural variability alone, have occurred at medium elevations (750 m to 2500 m for JFM runoff fractions and 500 m-3000 m for SWE/PONDJFM) where warming has pushed temperatures from slightly below to slightly above freezing. Further analysis using the data on selected catchments across the simulation domain indicated that hydroclimatic variables must have changed significantly (at 95% confidence level) over at least 45% of the total catchment area to achieve a detectable trend in measures accumulated to the catchment scale.

  3. Generalized Hyper-Ramsey Resonance

    E-Print Network [OSTI]

    Zanon-Willette, T; Taichenachev, A V

    2015-01-01

    We derive an exact generalization of the Ramsey transition probability to improve ultra-high precision measurement and quantum state engineering when a particle is subjected to controllable separated oscillating fields. The phase-shift accumulated at the end of the interrogation scheme and associated to the particle wave-function is offering a very high-level control of quantum states in various laser parameters conditions. The Generalized Hyper-Ramsey Resonance based on independent manipulation of interaction time, field amplitude and frequency detuning is presented to increase performances in the next generation of atomic, molecular and nuclear clocks, to upgrade high resolution frequency measurement in Penning trap mass spectrometry, for a better control of light induced frequency shifts in matter wave interferometer and quantum information processing.

  4. Introduction to (generalized) Gibbs measures

    E-Print Network [OSTI]

    Ny, Arnaud Le

    2007-01-01

    These notes have been written to complete a mini-course "Introduction to (generalized) Gibbs measures" given at the universities UFMG (Universidade Federal de Minas Gerais, Belo Horizonte, Brasil) and UFRGS (Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil) during the first semester 2007. The main goal of the lectures was to describe Gibbs and generalized Gibbs measures on lattices at a rigorous mathematical level, as equilibirum states of systems of a huge number of particles in interaction. In particular, our main message is that although the historical approach based on potentials has been rather successful from a physical point of view, one has to insist on (almost sure) continuity properties of conditional probabilities to get a proper mathematical framework.

  5. On the generalized Jacobi equation

    E-Print Network [OSTI]

    Volker Perlick

    2007-10-14

    The standard text-book Jacobi equation (equation of geodesic deviation) arises by linearizing the geodesic equation around some chosen geodesic, where the linearization is done with respect to the coordinates and the velocities. The generalized Jacobi equation, introduced by Hodgkinson in 1972 and further developed by Mashhoon and others, arises if the linearization is done only with respect to the coordinates, but not with respect to the velocities. The resulting equation has been studied by several authors in some detail for timelike geodesics in a Lorentzian manifold. Here we begin by briefly considering the generalized Jacobi equation on affine manifolds, without a metric; then we specify to lightlike geodesics in a Lorentzian manifold. We illustrate the latter case by considering particular lightlike geodesics (a) in Schwarzschild spacetime and (b) in a plane-wave spacetime.

  6. Generalized Jordan-Wigner Transformations

    SciTech Connect (OSTI)

    Batista, C. D.; Ortiz, G.

    2001-02-05

    We introduce a new spin-fermion mapping, for arbitrary spin S generating the SU(2) group algebra, that constitutes a natural generalization of the Jordan-Wigner transformation for S=1/2. The mapping, valid for regular lattices in any spatial dimension d , serves to unravel hidden symmetries. We illustrate the power of the transformation by finding exact solutions to lattice models previously unsolved by standard techniques. We also show the existence of the Haldane gap in S=1 bilinear nearest-neighbor Heisenberg spin chains and discuss the relevance of the mapping to models of strongly correlated electrons. Moreover, we present a general spin-anyon mapping for the case d{<=}2 .

  7. Generalized Jordan-Wigner Transformations

    E-Print Network [OSTI]

    C. D. Batista; G. Ortiz

    2000-08-25

    We introduce a new spin-fermion mapping, for arbitrary spin $S$ generating the SU(2) group algebra, that constitutes a natural generalization of the Jordan-Wigner transformation for $S=1/2$. The mapping, valid for regular lattices in any spatial dimension $d$, serves to unravel hidden symmetries in one representation that are manifest in the other. We illustrate the power of the transformation by finding exact solutions to lattice models previously unsolved by standard techniques. We also present a proof of the existence of the Haldane gap in $S=$1 bilinear nearest-neighbors Heisenberg spin chains and discuss the relevance of the mapping to models of strongly correlated electrons. Moreover, we present a general spin-anyon mapping for the case $d \\leq 2$.

  8. Black holes in general relativity

    E-Print Network [OSTI]

    Visser, Matt

    2009-01-01

    What is going on (as of August 2008) at the interface between theoretical general relativity, string-inspired models, and observational astrophysics? Quite a lot. In this mini-survey I will make a personal choice and focus on four specific questions: Do black holes "exist"? (For selected values of the word "exist".) Is black hole formation and evaporation unitary? Can one mimic a black hole to arbitrary accuracy? Can one detect the presence of a horizon using local physics?

  9. General Technical Base Qualification Standard

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,Executive Compensation References: FARWashersGenSys Blue:GeneralCalifornia |

  10. General Questions | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services »Information ResourcesHeat &DepartmentGenaGeneral

  11. Testing general relativity on accelerators

    E-Print Network [OSTI]

    Tigran Kalaydzhyan

    2015-09-09

    Within the general theory of relativity, the curvature of spacetime is related to the energy and momentum of the present matter and radiation. One of the more specific predictions of general relativity is the deflection of light and particle trajectories in the gravitational field of massive objects. Bending angles for electromagnetic waves and light in particular were measured with a high precision. However, the effect of gravity on relativistic massive particles was never studied experimentally. Here we propose and analyze experiments devoted to that purpose. We demonstrate a high sensitivity of the laser Compton scattering at high energy accelerators to the effects of gravity. The main observable -- maximal energy of the scattered photons -- would experience a significant shift in the ambient gravitational field even for otherwise negligible violation of the equivalence principle. We confirm predictions of general relativity for ultrarelativistic electrons of energy of tens of GeV at a current level of resolution and expect our work to be a starting point of further high-precision studies on current and future accelerators, such as PETRA, European XFEL and ILC.

  12. Generalized drift-flux correlation

    SciTech Connect (OSTI)

    Takeuchi, K.; Young, M.Y.; Hochreiter, L.E. (Westinghouse Electric Corp., Pittsburgh, PA (United States))

    1991-01-01

    A one-dimensional drift-flux model with five conservation equations is frequently employed in major computer codes, such as TRAC-PD2, and in simulator codes. In this method, the relative velocity between liquid and vapor phases, or slip ratio, is given by correlations, rather than by direct solution of the phasic momentum equations, as in the case of the two-fluid model used in TRAC-PF1. The correlations for churn-turbulent bubbly flow and slug flow regimes were given in terms of drift velocities by Zuber and Findlay. For the annular flow regime, the drift velocity correlations were developed by Ishii et al., using interphasic force balances. Another approach is to define the drift velocity so that flooding and liquid hold-up conditions are properly simulated, as reported here. The generalized correlation is used to reanalyze the MB-2 test data for two-phase flow in a large-diameter pipe. The results are applied to the generalized drift flux velocity, whose relationship to the other correlations is discussed. Finally, the generalized drift flux correlation is implemented in TRAC-PD2. Flow reversal from countercurrent to cocurrent flow is computed in small-diameter U-shaped tubes and is compared with the flooding curve.

  13. Shanghai Aerospace Industrial General Corporation aka Shanghai...

    Open Energy Info (EERE)

    Aerospace Industrial General Corporation aka Shanghai Academy of Spaceflight Technology Jump to: navigation, search Name: Shanghai Aerospace Industrial General Corporation (aka...

  14. A GENERALIZED STOCHASTIC COLLOCATION APPROACH TO CONSTRAINED...

    Office of Scientific and Technical Information (OSTI)

    A GENERALIZED STOCHASTIC COLLOCATION APPROACH TO CONSTRAINED OPTIMIZATION FOR RANDOM DATA IDENTIFICATION PROBLEMS Citation Details In-Document Search Title: A GENERALIZED...

  15. General Relativistic Radiative Transfer and GeneralRelativistic MHD

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing(Journal Article) |productionPatent: FreeformArticle)Gamma sourceReport)General

  16. NECESIDAD RECURSOS HDRICOS DE CALIDAD Figura 1: Global Trends in Population, Energy Demand and Water Use. (http://electrical

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    #12;NECESIDAD RECURSOS HÍDRICOS DE CALIDAD Figura 1: Global Trends in Population, Energy Demand and Water Use. (http://electrical engineeringportal.com/technologyinnovationiseverybodysbusiness) #12

  17. Trends in Energy Management Technologies - Part 5: Effectiveness of Energy Management Systems: What the Experts Say and Case Studies Reveal

    E-Print Network [OSTI]

    Webster, Tom

    2005-01-01

    knowledge about BMS technology Management makes BMS issues ais knowledge about BMS technology Management has a proactiveTrends in Energy Management Technology FEMP/NTDP Technical

  18. Response to comments by Yuan Wang on “Trends of extreme precipitation in Eastern China and their possible causes”

    E-Print Network [OSTI]

    2015-01-01

    dependence of global precipitation extremes. Geo- phys. Res.2015: Trends of extreme precipitation in eastern China andon convective clouds and precipitation. Rev. Geophys. , 50,

  19. Regional and Local Trends in helium isotopes, basin and rangeprovince, western North America: Evidence for deep permeablepathways

    SciTech Connect (OSTI)

    Kennedy, B. Mack; van Soest, Matthijs C.

    2005-07-15

    Fluids from the western margin of the Basin and Range have helium isotope ratios as high as {approx}6-7 Ra, indicating a strong mantle melt influence and consistent with recent and current volcanic activity. Moving away from these areas, helium isotope ratios decrease rapidly to ''background'' values of around 0.6 Ra, and then gradually decrease toward the east to low values of {approx}0.1 Ra at the eastern margin of the Basin and Range. Superimposed on this general regional trend are isolated features with elevated helium isotope ratios (0.8-2.1 Ra) compared to the local background. Spring geochemistry and local geology indicate that these ''He-spikes'' are not related to current or recent magmatic activity, suggesting that the spikes may reflect either localized zones deep mantle melting or deep permeable pathways (faults) with high vertical fluid flowrates. A detailed study of one of the He-spikes (Dixie Valley and the Stillwater Range Front Fault system), indicates that features with high 3He/4He ratios are confined to the range front normal faults characteristic of the extensional regime in the Basin and Range, suggesting that these faults are deep permeable pathways. However, not all range front fault systems transmit fluids with a mantle signature, implying that not all have deep permeable pathways.

  20. Impact of Canada's Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    Conditions on Vehicle Emissions and Fuel Economy. ” SocietyGM Canada), 2005. “Vehicle Emissions & Fuels. ” http://downward trend in vehicle emissions is shown as vehicles

  1. Impact of Canada’s Voluntary Agreement on Greenhouse Gas Emissions from Light Duty Vehicles

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2006-01-01

    Conditions on Vehicle Emissions and Fuel Economy. ” SocietyGM Canada), 2005. “Vehicle Emissions & Fuels. ” http://downward trend in vehicle emissions is shown as vehicles

  2. From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience

    Broader source: Energy.gov [DOE]

    How Lynn Gantt’s EcoCAR experience took him from studying general mechanics to working at General Motors.

  3. General Relativity in Electrical Engineering

    E-Print Network [OSTI]

    Ulf Leonhardt; Thomas G. Philbin

    2006-07-26

    In electrical engineering metamaterials have been developed that offer unprecedented control over electromagnetic fields. Here we show that general relativity lends the theoretical tools for designing devices made of such versatile materials. Given a desired device function, the theory describes the electromagnetic properties that turn this function into fact. We consider media that facilitate space-time transformations and include negative refraction. Our theory unifies the concepts operating behind the scenes of perfect invisibility devices, perfect lenses, the optical Aharonov-Bohm effect and electromagnetic analogs of the event horizon, and may lead to further applications.

  4. Discrete Hamiltonian for General Relativity

    E-Print Network [OSTI]

    Ziprick, Jonathan

    2015-01-01

    Beginning from canonical general relativity written in terms of Ashtekar variables, we derive a discrete phase space with a physical Hamiltonian for gravity. The key idea is to define the gravitational fields within a complex of three-dimensional cells such that the dynamics is completely described by discrete boundary variables, and the full theory is recovered in the continuum limit. Canonical quantization is attainable within the loop quantum gravity framework, and we believe this will lead to a promising candidate for quantum gravity.

  5. Discrete Hamiltonian for General Relativity

    E-Print Network [OSTI]

    Jonathan Ziprick; Jack Gegenberg

    2015-07-27

    Beginning from canonical general relativity written in terms of Ashtekar variables, we derive a discrete phase space with a physical Hamiltonian for gravity. The key idea is to define the gravitational fields within a complex of three-dimensional cells such that the dynamics is completely described by discrete boundary variables, and the full theory is recovered in the continuum limit. Canonical quantization is attainable within the loop quantum gravity framework, and we believe this will lead to a promising candidate for quantum gravity.

  6. Generalized Superconductors and Holographic Optics

    E-Print Network [OSTI]

    Subhash Mahapatra; Prabwal Phukon; Tapobrata Sarkar

    2014-03-31

    We study generalized holographic s-wave superconductors in four dimensional R-charged black hole and Lifshitz black hole backgrounds, in the probe limit. We first establish the superconducting nature of the boundary theories, and then study their optical properties. Numerical analysis indicates that a negative Depine-Lakhtakia index may appear at low frequencies in the theory dual to the R-charged black hole, for certain temperature ranges, for specific values of the charge parameter. The corresponding cut-off values for these are numerically established in several cases. Such effects are seen to be absent in the Lifshitz background where this index is always positive.

  7. Review on Generalized Uncertainty Principle

    E-Print Network [OSTI]

    Tawfik, Abdel Nasser

    2015-01-01

    Based on string theory, black hole physics, doubly special relativity and some "thought" experiments, minimal distance and/or maximum momentum are proposed. As alternatives to the generalized uncertainty principle (GUP), the modified dispersion relation, the space noncommutativity, the Lorentz invariance violation, and the quantum-gravity-induced birefringence effects are summarized. The origin of minimal measurable quantities and the different GUP approaches are reviewed and the corresponding observations are analysed. Bounds on the GUP parameter are discussed and implemented in understanding recent PLANCK observations on the cosmic inflation. The higher-order GUP approaches predict minimal length uncertainty with and without maximum momenta.

  8. Review on Generalized Uncertainty Principle

    E-Print Network [OSTI]

    Abdel Nasser Tawfik; Abdel Magied Diab

    2015-09-22

    Based on string theory, black hole physics, doubly special relativity and some "thought" experiments, minimal distance and/or maximum momentum are proposed. As alternatives to the generalized uncertainty principle (GUP), the modified dispersion relation, the space noncommutativity, the Lorentz invariance violation, and the quantum-gravity-induced birefringence effects are summarized. The origin of minimal measurable quantities and the different GUP approaches are reviewed and the corresponding observations are analysed. Bounds on the GUP parameter are discussed and implemented in understanding recent PLANCK observations on the cosmic inflation. The higher-order GUP approaches predict minimal length uncertainty with and without maximum momenta.

  9. Generalized Klein-Nishina formula

    E-Print Network [OSTI]

    Krajewska, K; Kami?ski, J Z

    2015-01-01

    The generalized Klein-Nishina formula for Compton scattering of charged particles by a finite train of pulses is derived in the framework of quantum electrodynamics. The formula also applies to classical Thomson scattering provided that frequencies of generated radiation are smaller that the cut-off frequency. The validity of the formula for incident pulses of different durations is illustrated by numerical examples. The positions of the well-resolved Compton peaks, with the clear labeling by integer orders, opens up the possibility of the precise diagnostics of properties of relativistically intense, short laser pulses. This includes their peak intensity, the carrier-envelope phase, and their polarization properties.

  10. Generalized Klein-Nishina formula

    E-Print Network [OSTI]

    K. Krajewska; F. Cajiao Vélez; J. Z. Kami?ski

    2015-03-23

    The generalized Klein-Nishina formula for Compton scattering of charged particles by a finite train of pulses is derived in the framework of quantum electrodynamics. The formula also applies to classical Thomson scattering provided that frequencies of generated radiation are smaller that the cut-off frequency. The validity of the formula for incident pulses of different durations is illustrated by numerical examples. The positions of the well-resolved Compton peaks, with the clear labeling by integer orders, opens up the possibility of the precise diagnostics of properties of relativistically intense, short laser pulses. This includes their peak intensity, the carrier-envelope phase, and their polarization properties.

  11. Experiment Report Instructions General Instructions

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES OctoberEvan Racah Evan RacahNFTS-13Report Instructions General

  12. Oil Bodies and Oleosins in Physcomitrella Possess Characteristics Representative of Early Trends

    E-Print Network [OSTI]

    Gent, Universiteit

    Oil Bodies and Oleosins in Physcomitrella Possess Characteristics Representative of Early Trends oleosin genes. Microscopy examination of Physcomitrella revealed that oil bodies (OBs) were abundant; and bacteria. Among all these lipid droplets, oil bodies (OBs) in seeds are the most prominent and have been

  13. [forthcoming in Library Trends] LIS as Applied Philosophy of Information: A Reappraisal

    E-Print Network [OSTI]

    Floridi, Luciano

    [forthcoming in Library Trends] Afterword LIS as Applied Philosophy of Information: A Reappraisal of Philosophy, Oxford University, Wolfson College, OX2 6UD, Oxford, UK Library information science (LIS) should layer where we deal with libraries, their contents and services. Compare this with the accountant

  14. Status and Trends in the U.S. Voluntary Green Power Market (2012 Data)

    SciTech Connect (OSTI)

    Heeter, J.; Nicholas, T.

    2013-10-01

    Voluntary green power markets are those in which consumers and institutions voluntarily purchase renewable energy to match their electricity needs. Voluntary action provides a revenue stream for renewable energy projects and raises consumer awareness of the benefits of renewable energy. These markets continued to exhibit growth and stimulate renewable energy development in 2012. This paper reviews the voluntary market and identifies market trends.

  15. Major Evolutionary Trends in Hydrogen Isotope Fractionation of Vascular Plant Leaf Waxes

    E-Print Network [OSTI]

    Edwards, Erika J.

    Major Evolutionary Trends in Hydrogen Isotope Fractionation of Vascular Plant Leaf Waxes Li Gao1 States of America Abstract Hydrogen isotopic ratios of terrestrial plant leaf waxes (dD) have been widely in leaf wax dD values in different terrestrial vascular plants are still poorly understood, hampering

  16. The Impacts of Wind Speed Trends and Long-term Variability in Relation to Hydroelectric

    E-Print Network [OSTI]

    Kohfeld, Karen

    The Impacts of Wind Speed Trends and Long- term Variability in Relation to Hydroelectric Reservoir and Long-term Variability in Relation to Hydroelectric Reservoir Inflows on Wind Power in the Pacific through diversification. In hydroelectric dominated systems, like the PNW, the benefits of wind power can

  17. Trends `91: A compendium of data on global change---highlights

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W.

    1992-03-01

    The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL) has been prompted to produce the series Trends, a concise inventory of data in response to heightened concern about global environmental issues, in particular climate changes induced by the greenhouse effect. This report contains extracts from Trends `91 to illustrate the content, style, and presentation of data contained in the full 700-page report. This report includes a listing of the investigators contributing data for Trends `91. In addition, it contains the abstract, foreword, and acknowledgments, as well as the introduction and a sample data record from each of the reports`s five chapters. The chapters are ``Atmospheric CO{sub 2},`` ``Atmospheric CH{sub 4},`` ``Other Trace Gases,`` ``CO{sub 2} Emissions,`` and ``Temperature.`` Appendix A provides information about CDIAC and its activities related to global environmental issues. Appendix B lists the contents of the full report. An order form for obtaining a free copy of Trends `91 is found in Appendix C.

  18. Trends '91: A compendium of data on global change---highlights

    SciTech Connect (OSTI)

    Boden, T.A.; Sepanski, R.J.; Stoss, F.W.

    1992-03-01

    The Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory (ORNL) has been prompted to produce the series Trends, a concise inventory of data in response to heightened concern about global environmental issues, in particular climate changes induced by the greenhouse effect. This report contains extracts from Trends '91 to illustrate the content, style, and presentation of data contained in the full 700-page report. This report includes a listing of the investigators contributing data for Trends '91. In addition, it contains the abstract, foreword, and acknowledgments, as well as the introduction and a sample data record from each of the reports's five chapters. The chapters are Atmospheric CO[sub 2],'' Atmospheric CH[sub 4],'' Other Trace Gases,'' CO[sub 2] Emissions,'' and Temperature.'' Appendix A provides information about CDIAC and its activities related to global environmental issues. Appendix B lists the contents of the full report. An order form for obtaining a free copy of Trends '91 is found in Appendix C.

  19. Nitrogen oxides emission trends in Monthly emission estimates of nitrogen oxides from space provide

    E-Print Network [OSTI]

    Haak, Hein

    Chapter 5 Nitrogen oxides emission trends in East Asia Abstract Monthly emission estimates present first results of a new emission estimation algorithm, specifically designed to use daily satellite observations of column concentrations for fast updates of emission estimates of short-lived atmospheric

  20. Extremes Reading Group 01/18/2006 Trends in Reanalysis Data

    E-Print Network [OSTI]

    Gilleland, Eric

    from 1970 - 1999). Process very similar to starting up a global weather forecast model. Soundings were and false discovery rates Simple linear trends Extreme value statistics Problems and future steps Comments of significance. #12;False Discovery Rate (FDR) Hypothesis testing 15 Typically, one controls a priori

  1. Hawaii's Marine Fisheries: Some History, Long-term Trends, and Recent Developments

    E-Print Network [OSTI]

    Hawaii's Marine Fisheries: Some History, Long-term Trends, and Recent Developments Introduction Recently Hawaii's commercial ma rine fishery has experienced a period of rapid growth and structural change Dole Street, Honolulu, HI 96822-2396. ABSTRACT - This paper provides an overview ofHawaii

  2. Trends in aerosol optical properties over the Bohai Rim in Northeast China from 2004 to 2010

    E-Print Network [OSTI]

    Zeng, Ning

    Trends in aerosol optical properties over the Bohai Rim in Northeast China from 2004 to 2010 al., 2004). However, the spatial and temporal contributions of aerosol optical properties and aerosol of this growth is driven by new industry that consumes substantially more coal and fossil fuel in the region

  3. Effect of stratosphere-troposphere exchange on the future tropospheric ozone trend

    E-Print Network [OSTI]

    Effect of stratosphere-troposphere exchange on the future tropospheric ozone trend W. J. Collins, R of circulation changes in a changed climate on the exchange of ozone between the stratosphere and the troposphere. We have identified an increase in the net transport of ozone into the troposphere in the future

  4. Seasonal and Radial Trends in Saturn's Thermal Plasma Between the Main Rings1 and Enceladus2

    E-Print Network [OSTI]

    Johnson, Robert E.

    Seasonal and Radial Trends in Saturn's Thermal Plasma Between the Main Rings1 and Enceladus2 that the16 magnetospheric plasma between the main rings and Enceladus exhibited a time17 dependence that we attributed to a seasonally variable source of oxygen from the main18 rings (Elrod et al., 2012

  5. BEYOND IRC+10216: NEW TRENDS IN THE DETECTION OF METAL MOLECULES TOWARDS CIRCUMSTEL-LAR ENVELOPES

    E-Print Network [OSTI]

    Ziurys, Lucy M.

    BEYOND IRC+10216: NEW TRENDS IN THE DETECTION OF METAL MOLECULES TOWARDS CIRCUMSTEL- LAR ENVELOPES in the detection of various metal-bearing species which, until now, have only been seen in IRC +10216. Measurements chemistry" could be creating metal cyanides in IRC+10216 as well, although radiative association reactions

  6. Author's personal copy Temporal and spatial trends of total petroleum hydrocarbons in the seawater

    E-Print Network [OSTI]

    Ma, Lena

    (Zhou et al., 2004). Petroleum hydrocarbons as priority organic contaminants are extremely complexAuthor's personal copy Temporal and spatial trends of total petroleum hydrocarbons in the seawater-Environmental Protection Institute, Ministry of Agriculture, Tianjin 300191, China c Soil and Water Science Department

  7. Analysis of climate trends in North Carolina (19491998) Ryan P. Boyles*, Sethu Raman

    E-Print Network [OSTI]

    Raman, Sethu

    Analysis of climate trends in North Carolina (1949­1998) Ryan P. Boyles*, Sethu Raman State Climate Office of North Carolina, Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695-7236, USA Abstract North Carolina has one of the most complex climates

  8. Water Quality Trends in the Fraser River Basin, 1985-1995

    E-Print Network [OSTI]

    Consulting Vancouver, B.C. and Patrick Shaw. Environment Canada Pacific and Yukon Region November 1998 DOE conducted by both Environment Canada and the British Columbia Ministry of Environment, Lands and Parks-basin monitoring site, the Salmon River at Salmon Arm, identified trends in turbidity and dissolved ions may

  9. Surface temperature trends in Russia over the past five centuries reconstructed from borehole temperatures

    E-Print Network [OSTI]

    Biasutti, Michela

    Surface temperature trends in Russia over the past five centuries reconstructed from borehole in Russia and nearby areas to reconstruct the ground surface temperature history (GSTH) over the past five centuries. The data are drawn principally from three regions: the Urals, southwest Siberia, and northeast

  10. RESEARCH TRENDS FOR DECISION AIDS FOR CHANGE MANAGEMENT X. Boucher1

    E-Print Network [OSTI]

    Boyer, Edmond

    RESEARCH TRENDS FOR DECISION AIDS FOR CHANGE MANAGEMENT X. Boucher1 , D. Crestani2, M. A. Girard1 was to provide research perspectives in the field of change management for industrial systems. This communication to change management. Copyright © 2006 IFAC Keyworks : Evolution of industrial systems, change management

  11. Longterm Trends in Nest Counts of Colonial Seabirds in South Carolina, USA

    E-Print Network [OSTI]

    Jodice, Patrick

    40 Longterm Trends in Nest Counts of Colonial Seabirds in South Carolina, USA PATRICK G. R. JODICE 1 , THOMAS M. MURPHY 2 , FELICIA J. SANDERS 3 AND LISA M. FERGUSON 1 1 USGS South Carolina, Clemson, SC 29634, USA Internet: pjodice@clemson.edu 2 South Carolina Department of Natural Resources, 585

  12. Ris Energy Report 4 International trends and scenarios for future energy systems Introduction

    E-Print Network [OSTI]

    Risø Energy Report 4 International trends and scenarios for future energy systems 3 Introduction In evaluations of long term energy forecasts made in the past the conclusion often is that a large number on internationally recognised scientific material". One key observation in a recent evaluation of long term energy

  13. PRESENT AND FUTURE OF HIGH PERFORMANCE COMPUTING Trends, Challenges, and Opportunities

    E-Print Network [OSTI]

    Ceragioli, Francesca

    PRESENT AND FUTURE OF HIGH PERFORMANCE COMPUTING Trends, Challenges, and Opportunities November 17 laboratories of the HPC facilities and resources. First, the EPFL high performance computing facilities of Modeling and Simulation through High Performance Computing. Leading research activities of various groups

  14. Observations and modelling of the global distribution and long-term trend of atmospheric 14

    E-Print Network [OSTI]

    (IWR), University of Heidelberg, INF 368, D-69120 Heidelberg, Germany, now at Electrical Engineering for Australian Weather and Climate Research / CSIRO Marine and Atmospheric Research (CMAR), Private Bag No. 1 and sinks, using the coarse-grid carbon cycle model GRACE. Dedicated simulations of global trends and inter

  15. White Pine Emission Trends of Monoterpenes and Sesquiterpenes After Acute Ozone Exposure

    E-Print Network [OSTI]

    Collins, Gary S.

    White Pine Emission Trends of Monoterpenes and Sesquiterpenes After Acute Ozone Exposure Daniel M on a large scale in forests. Monoterpene and sesquiterpene emissions from trees significantly contribute investigates the effect of an abiotic stress, specifically acute ozone exposure, on the terpene emissions

  16. Chapter 5 -Sediment, Nutrient, and Vegetation Trends Along the Tidal, Forested Pocomoke

    E-Print Network [OSTI]

    Chapter 5 - Sediment, Nutrient, and Vegetation Trends Along the Tidal, Forested Pocomoke River-tidal upstream sites. Floodplain sediments in the past W.H. Conner, T.W. Doyle, and K.W. Krauss (eds.), Ecology]). These sediments overlie hundreds of meters of Tertiary (2-65 mybp) greensands and clay- silt. The Tertiary

  17. GREEN BUILDING TRENDS How Green Building Impacted the National Capital Region Between 2003 and 2009

    E-Print Network [OSTI]

    GREEN BUILDING TRENDS How Green Building Impacted the National Capital Region Between 2003 and 2009 ecofriend.org 2 OVERVIEW What is LEED®? The LEED green building certification program is rapidly emerging as the standard in sustainable building design, construction, and operations. Scale of LEED Development Through

  18. FROM KERALA TO THE UAE EMERGING TRENDS IN A MATURE LABOUR MIGRATION SYSTEM

    E-Print Network [OSTI]

    Boyer, Edmond

    1 FROM KERALA TO THE UAE EMERGING TRENDS IN A MATURE LABOUR MIGRATION SYSTEM The development of entrepreneurial initiatives1 Philippe Venier2 Introduction Kerala had a long tradition of several centuries to start a new professional life back in Kerala. Nevertheless, such a principle is now questioned by some

  19. Effect of data quality on estimates of farm infectiousness trends in the UK 2001

    E-Print Network [OSTI]

    Schnaufer, Achim

    Effect of data quality on estimates of farm infectiousness trends in the UK 2001 foot of the mathematical models that were developed to study the UK 2001 foot-and-mouth disease epidemic assumed controversy over whether this assumption is appropriate. Uncertainty about which farm infected which in 2001

  20. Revised: 6 November 1991 Trends in the Consumption of Energy-Intensive Basic Materials

    E-Print Network [OSTI]

    materials consumption patterns on energy use is the recognition that physical units (kilograms) are moreRevised: 6 November 1991 Trends in the Consumption of Energy-Intensive Basic Materials. 1. INTRODUCTION} Industry accounts for 50% of total energy use in developing countries

  1. Food ProtectionTrends,Vol. 25, No. 12, Pages 981990 2005, International Association for Food Protection

    E-Print Network [OSTI]

    Food ProtectionTrends,Vol. 25, No. 12, Pages 981­990 Copyright© 2005, International Association for Food Protection 6200 Aurora Ave., Suite 200W, Des Moines, IA 50322-2864 Factors Impacting Food Workers' and Managers' Safe Food Preparation Practices: A Qualitative Study LAURA R. GREEN1* and CAROL SELMAN2 1 Health

  2. Saharan mineral dust transport into the Caribbean: Observed atmospheric controls and trends

    E-Print Network [OSTI]

    Hameed, Sultan

    Saharan mineral dust transport into the Caribbean: Observed atmospheric controls and trends O. M December 2007; published 15 April 2008. [1] Each summer large amounts of mineral dust from the Sahara in this region. In this paper we analyze summer season interannual variability of North African mineral dust over

  3. U.S. Natural Gas Markets: Recent Trends and Prospects for the Future

    Reports and Publications (EIA)

    2001-01-01

    The purpose of this study is to examine recent trends and prospects for the future of the U.S. natural gas market. Natural gas prices rose dramatically in 2000 and remained high through the first part of 2001, raising concerns about the future of natural gas prices and potential for natural gas to fuel the growth of the U.S. economy.

  4. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. , NO. , PAGES 1?? , Analysis of 19701995 Trends in Tropospheric Ozone at

    E-Print Network [OSTI]

    Jacob, Daniel J.

    in Tropospheric Ozone at Northern Hemisphere Midlatitudes with the GEOS­CHEM Model Andrew C. Fusco Department. The causes of trends in tropospheric ozone at Northern Hemisphere mid­ latitudes from 1970 to 1995 to investigate the sensitivity of tropospheric ozone with respect to (1) changes in the anthropogenic emission

  5. September 2004 NREL/TP-620-36833 Trends in Utility Green Pricing

    E-Print Network [OSTI]

    September 2004 · NREL/TP-620-36833 Trends in Utility Green Pricing Programs (2003) Lori Bird-275-3000 · www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute · Battelle Contract No. DE-AC36-99-GO10337 #12;September 2004 · NREL

  6. INDUSTRY TRENDS AND PRACTICES The banking industry has become increasingly more complex in

    E-Print Network [OSTI]

    Kühn, Reimer

    and settlement, (6) agency services, (7) asset management, and (8) retail brokerage. The factors loadings and k273 INDUSTRY TRENDS AND PRACTICES The banking industry has become increasingly more complex views presented in this paper are those of the authors and do not necessarily represent models

  7. The nonconserved wrapping of conserved protein folds reveals a trend toward increasing connectivity

    E-Print Network [OSTI]

    Berry, R. Stephen

    The nonconserved wrapping of conserved protein folds reveals a trend toward increasing connectivity links protein fold and biological function: the conservation of the fold across distant homol- ogous hydrogen bond (3­9), recently termed dehydron (7), which is encoded in the 3D structure of protein folded

  8. An assessment of regional climate trends and changes to the Mt. Jaya glaciers of Irian Jaya 

    E-Print Network [OSTI]

    Kincaid, Joni L.

    2007-09-17

    on the Mt. Jaya glaciers has been lacking since the early 1970s. Using IKONOS satellite images, the ice extents of the Mt. Jaya glaciers in 2000, 2002, 2003, 2004, and 2005 were mapped. The mapping indicates that the recessional trend which began in the mid...

  9. Superexponential Long-term Trends in Information Technology Bla Nagy1,

    E-Print Network [OSTI]

    Superexponential Long-term Trends in Information Technology Béla Nagy1, , J. Doyne Farmer1 series of data documenting progress in information technology gathered by Koh and Magee (2006). We 87501 USA 2Engineering Systems Division Massachusetts Institute of Technology Cambridge, Massachusetts

  10. Trends in heavy metal concentrations in the Western and Central Baltic Sea waters detected by using

    E-Print Network [OSTI]

    Dippner, Joachim W.

    Trends in heavy metal concentrations in the Western and Central Baltic Sea waters detected by using 2003; accepted 10 October 2003 Abstract Heavy metal concentrations from annual sampling in the period metals; Baltic Sea; EOF analysis 1. Introduction The Baltic Sea is one of the largest brackish water

  11. HISTORICAL TRENDS AND STATISTICS OF THE SOUTHERN OSCILLATION, EL NINO, AND INDONESIAN DROUGHTS

    E-Print Network [OSTI]

    HISTORICAL TRENDS AND STATISTICS OF THE SOUTHERN OSCILLATION, EL NINO, AND INDONESIAN DROUGHTS ofpast El Nino type events and their intensities. The resulting long time history substantiates our in the management of the Peruvian anchoveta fishery and for providing long-range outlooks on El Nino type activity

  12. Algebras of relations of various ranks, some current trends and applications

    E-Print Network [OSTI]

    Andréka, Hajnal

    logic is the world of Boole- an algebras (BA's for short). BA theory was immensely successful in helpingAlgebras of relations of various ranks, some current trends and applications Hajnal Andr´eka, Judit structuralist approach to logic: relation algebras, cylindric algebras, polyadic algebras, and Boolean algebras

  13. Evaluation of Internet-Based Dengue Query Data: Google Dengue Trends

    E-Print Network [OSTI]

    Santillana, Mauricio

    Evaluation of Internet-Based Dengue Query Data: Google Dengue Trends Rebecca Tave Gluskin1 intensive and slow. As global Internet use has increased, novel, Internet-based disease monitoring tools the heterogeneity of GDT at smaller spatial scales, assessing its accuracy at the state-level in Mexico

  14. Past, Present and Future Trends in the Use of Computers in Fisheries Research

    E-Print Network [OSTI]

    Chapter 1 Past, Present and Future Trends in the Use of Computers in Fisheries Research Bernard A. Megrey and Erlend Moksness I think it's fair to say that personal computers have become the most engineers came to me with the suggestion that Intel ought to build a computer for the home. And I asked him

  15. Diurnal and seasonal cycles of trends of surface air temperature Konstantin Y. Vinnikov

    E-Print Network [OSTI]

    Robock, Alan

    Sciences, Rutgers University, New Brunswick, New Jersey, USA Alan Basist National Climate Data Center for every day and hour of the period of observation. INDEX TERMS: 1620 Global Change: Climate dynamics (3309, seasonal cycle, climate change, climate variability, trends, temperature Citation: Vinnikov, K. Y., A

  16. Hierarchical models for estimating state and demographic trends in U.S. death penalty public opinion

    E-Print Network [OSTI]

    Gelman, Andrew

    Hierarchical models for estimating state and demographic trends in U.S. death penalty public?" Because the death penalty is governed by state laws rather than federal laws, it is of special interest logistic regression model to estimate support for the death penalty as a function of the year, the state

  17. Pine and hardwood pulpwood stumpage prices continued an upward trend in March/

    E-Print Network [OSTI]

    Pine and hardwood pulpwood stumpage prices continued an upward trend in March/ April 2010. The strong global pulp market and wet weather conditions in East Texas pushed up the pulpwood stumpage prices to a eight-month high. Lumber and panel prices continued rising. Observers com- mented that the price surge

  18. Annual Report on U.S. Wind Power Installation, Cost, and Performance Trends: 2006

    SciTech Connect (OSTI)

    Wiser, R.; Bolinger, M.

    2007-05-01

    This report--the first in what is envisioned to be an ongoing annual series--attempts to fill this need by providing a detailed overview of developments and trends in the U.S. wind power market, with a particular focus on 2006.

  19. Trends in Automotive Communication Systems NICOLAS NAVET, YEQIONG SONG, FRANOISE SIMONOT-LION, AND CDRIC WILWERT

    E-Print Network [OSTI]

    Navet, Nicolas

    Trends in Automotive Communication Systems NICOLAS NAVET, YEQIONG SONG, FRANÇOISE SIMONOT imposed on the commu- nication systems. Then, a comprehensive review of the most widely used automotive networks, as well as the emerging ones, is given. Next, the current efforts of the automotive industry

  20. Prescribed Burning Costs: Trends and Influences in the National Forest System1

    E-Print Network [OSTI]

    Prescribed Burning Costs: Trends and Influences in the National Forest System1 David A. Cleaves,2 Service's National Forest System prescribed burning activity and costs are examined. Fuels management officers from 95 National Forests reported costs and acreage burned for 4 types of prescribed fire