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Sample records for windy great escape

  1. Big Windy (Great Escape Restaurant Turbine) | 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:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYorkColoradoBelcherCarbon SequestrationTree ClimateWindy

  2. Windy City Renewable Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois: Energy ResourcesTurboPowerPortalHeights,Wisconsin:Windy

  3. Big Windy Hot Springs Geothermal Area | 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:QA J-E-1 SECTION JEnvironmental JumpInformation BeaufortBentMichigan:Greece)Daddy s BiodieselSky,Big Windy Hot

  4. Record of Decision for the Electrical Interconnection of the Windy Point Wind Energy Project.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    2006-11-01

    The Bonneville Power Administration (BPA) has decided to offer contract terms for interconnection of 250 megawatts (MW) of power to be generated by the proposed Windy Point Wind Energy Project (Wind Project) into the Federal Columbia River Transmission System (FCRTS). Windy Point Partners, LLC (WPP) propose to construct and operate the proposed Wind Project and has requested interconnection to the FCRTS. The Wind Project will be interconnected at BPA's Rock Creek Substation, which is under construction in Klickitat County, Washington. The Rock Creek Substation will provide transmission access for the Wind Project to BPA's Wautoma-John Day No.1 500-kilovolt (kV) transmission line. BPA's decision to offer terms to interconnect the Wind Project is consistent with BPA's Business Plan Final Environmental Impact Statement (BP EIS) (DOE/EIS-0183, June 1995), and the Business Plan Record of Decision (BP ROD, August 15, 1995). This decision thus is tiered to the BP ROD.

  5. Composting with My Wiggly Friends - or, The Great Escape That...

    Energy Savers [EERE]

    drilling holes into it to let in air. I laboriously made bedding by cutting strips of paper and cardboard. I watered the bedding as directed and dug up worms that I added to the...

  6. Energy-limited escape revised

    E-Print Network [OSTI]

    Salz, M; Czesla, S; Schmitt, J H M M

    2015-01-01

    Gas planets in close proximity to their host stars experience photoevaporative mass loss. The energy-limited escape concept is generally used to derive estimates for the planetary mass-loss rates. Our photoionization hydrodynamics simulations of the thermospheres of hot gas planets show that the energy-limited escape concept is valid only for planets with a gravitational potential lower than $\\log_\\mathrm{10}\\left( -\\Phi_{\\mathrm{G}}\\right) < 13.11~$erg$\\,$g$^{-1}$ because in these planets the radiative energy input is efficiently used to drive the planetary wind. Massive and compact planets with $\\log_\\mathrm{10}\\left( -\\Phi_{\\mathrm{G}}\\right) \\gtrsim 13.6~$erg$\\,$g$^{-1}$ exhibit more tightly bound atmospheres in which the complete radiative energy input is re-emitted through hydrogen Ly$\\alpha$ and free-free emission. These planets therefore host hydrodynamically stable thermospheres. Between these two extremes the strength of the planetary winds rapidly declines as a result of a decreasing heating eff...

  7. Detecting and escaping infinite loops using Bolt

    E-Print Network [OSTI]

    Kling, Michael (Michael W.)

    2012-01-01

    In this thesis we present Bolt, a novel system for escaping infinite loops. If a user suspects that an executing program is stuck in an infinite loop, the user can use the Bolt user interface, which attaches to the running ...

  8. Polymer escape from a confining potential

    E-Print Network [OSTI]

    Harri Mökkönen; Timo Ikonen; Tapio Ala-Nissila; Hannes Jónsson

    2015-03-26

    The rate of escape of polymers from a two-dimensionally confining potential well has been evaluated using self-avoiding as well as ideal chain representations of varying length, up to 80 beads. Long timescale Langevin trajectories were calculated using the path integral hyperdynamics method to evaluate the escape rate. A minimum is found in the rate for self-avoiding polymers of intermediate length while the escape rate decreases monotonically with polymer length for ideal polymers. The increase in the rate for long, self-avoiding polymers is ascribed to crowding in the potential well which reduces the free energy escape barrier. An effective potential curve obtained using the centroid as an independent variable was evaluated by thermodynamic averaging and Kramers rate theory then applied to estimate the escape rate. While the qualitative features are well reproduced by this approach, it significantly overestimates the rate, especially for the longer polymers. The reason for this is illustrated by constructing a two-dimensional effective energy surface using the radius of gyration as well as the centroid as controlled variables. This shows that the description of a transition state dividing surface using only the centroid fails to confine the system to the region corresponding to the free energy barrier and this problem becomes more pronounced the longer the polymer is. A proper definition of a transition state for polymer escape needs to take into account the shape as well as the location of the polymer.

  9. Geometry and Topology of Escape I: Epistrophes

    E-Print Network [OSTI]

    K. A. Mitchell; J. P. Handley; B. Tighe; S. K. Knudson; J. B. Delos

    2003-07-11

    We consider a dynamical system given by an area-preserving map on a two-dimensional phase plane and consider a one-dimensional line of initial conditions within this plane. We record the number of iterates it takes a trajectory to escape from a bounded region of the plane as a function along the line of initial conditions, forming an ``escape-time plot''. For a chaotic system, this plot is in general not a smooth function, but rather has many singularities at which the escape time is infinite; these singularities form a complicated fractal set. In this article we prove the existence of regular repeated sequences, called ``epistrophes'', which occur at all levels of resolution within the escape-time plot. (The word ``epistrophe'' comes from rhetoric and means ``a repeated ending following a variable beginning''.) The epistrophes give the escape-time plot a certain self-similarity, called ``epistrophic'' self-similarity, which need not imply either strict or asymptotic self-similarity.

  10. Interspecific Evaluation of Octopus Escape Behavior

    E-Print Network [OSTI]

    Wood, James B.

    Interspecific Evaluation of Octopus Escape Behavior James B. Wood Bermuda Biological Station, Bermuda Biological Station for Research, Ferry Reach, St George's, GE 01 Bermuda. E-mail: ceph@dal.ca #12 the octopuses will easily lift them and push their way out of the tank" (p. XXX). In contrast, other re

  11. Escape dynamics in a Hamiltonian system with four exit channels

    E-Print Network [OSTI]

    Euaggelos E. Zotos

    2015-11-16

    We reveal the escape mechanism of orbits in a Hamiltonian system with four exit channels composed of two-dimensional perturbed harmonic oscillators. We distinguish between trapped chaotic, non-escaping regular and escaping orbits by conducting a thorough and systematic numerical investigation in both the configuration and the phase space. We locate the different basins of escape and we relate them withe the corresponding escape times of orbits. The SALI method is used for determining the ordered or chaotic nature of the orbits. It was observed that trapped and non-escaping orbits coexist with several escape basins. When the energy is very close to the escape energy the escape rate of orbits is huge, while as the value of the energy increases the orbits escape more quickly to infinity. Furthermore, initial conditions of orbits located near the boundaries of the basins of escape and also in the vicinity of the fractal domains were found to posses the largest escape rates. The degree of the fractality of the phase space was calculated as a function of the value of the energy. Our results were compared with earlier related work.

  12. Escapes in Hamiltonian systems with multiple exit channels: Part I

    E-Print Network [OSTI]

    Euaggelos E. Zotos

    2015-05-14

    The aim of this work is to review and also explore even further the escape properties of orbits in a dynamical system of a two-dimensional perturbed harmonic oscillator, which is a characteristic example of open Hamiltonian systems. In particular, we conduct a thorough numerical investigation distinguishing between trapped (ordered and chaotic) and escaping orbits, considering only unbounded motion for several energy levels. It is of particular interest, to locate the basins of escape towards the different escape channels and connect them with the corresponding escape periods of the orbits. We split our examination into three different cases depending on the function of the perturbation term which determines the number of escape channels on the physical space. In every case, we computed extensive samples of orbits in both the physical and the phase space by integrating numerically the equations of motion as well as the variational equations. In an attempt to determine the regular or chaotic nature of trapped motion, we applied the SALI method as a chaos detector. It was found, that in all studied cases regions of trapped orbits coexist with several basins of escape. It was also observed, that for energy levels very close to the escape value the escape times of orbits are large, while for values of energy much higher than the escape energy the vast majority of orbits escape very quickly or even immediately to infinity. The larger escape periods have been measured for orbits with initial conditions in the boundaries of the escape basins and also in the vicinity of the fractal structure. Most of the current outcomes have been compared with previous related work. We hope that our results will be useful for a further understanding of the escape mechanism of orbits in open Hamiltonian systems with two degrees of freedom.

  13. AVTA: 2010 Quantum Escape PHEV Testing Results

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing done on a 2010 Quantum Escape PHEV, an experimental model not currently for sale. The baseline performance testing provides a point of comparison for the other test results. Taken together, these reports give an overall view of how this vehicle functions under extensive testing. This research was conducted by Idaho National Laboratory.

  14. Geometry and Topology of Escape II: Homotopic Lobe Dynamics

    E-Print Network [OSTI]

    K. A. Mitchell; J. P. Handley; S. K. Knudson; J. B. Delos

    2003-07-11

    We continue our study of the fractal structure of escape-time plots for chaotic maps. In the preceding paper, we showed that the escape-time plot contains regular sequences of successive escape segments, called epistrophes, which converge geometrically upon each endpoint of every escape segment. In the present paper, we use topological techniques to: (1) show that there exists a minimal required set of escape segments within the escape-time plot; (2) develop an algorithm which computes this minimal set; (3) show that the minimal set eventually displays a recursive structure governed by an ``Epistrophe Start Rule'': a new epistrophe is spawned Delta = D+1 iterates after the segment to which it converges, where D is the minimum delay time of the complex.

  15. The Great Escape? A Quantitative Evaluation of the Fed's Non-Standard Policies

    E-Print Network [OSTI]

    debt, for private assets (through direct purchases of these assets or taking them as collateral). The price of any private security -- be it stock or corporate bond -- depends on what it will pay out

  16. Ontogeny of escape swimming performance in the spotted salamander

    E-Print Network [OSTI]

    Azizi, Manny

    pond-breeding amphibians is expected to develop early in the larval period, and metamorphosis escape perfor- mance during metamorphosis was intermediate, as predicted by tail fin resorption, or lower and then negatively correlated with tail resorption and body size. Escape distance was the only performance metric

  17. Bolt: On-Demand Infinite Loop Escape in Unmodified Binaries

    E-Print Network [OSTI]

    Rinard, Martin

    . Bolt supports an on- demand usage model--a user can attach Bolt to a running application at any point the application has successfully escaped from the loop, Bolt detaches from the application. To support the onBolt: On-Demand Infinite Loop Escape in Unmodified Binaries Michael Kling Sasa Misailovic Michael

  18. Extreme hydrodynamic atmospheric loss near the critical thermal escape regime

    E-Print Network [OSTI]

    Erkaev, N V; Odert, P; Kulikov, Yu N; Kislyakova, K G

    2015-01-01

    By considering martian-like planetary embryos inside the habitable zone of solar-like stars we study the behavior of the hydrodynamic atmospheric escape of hydrogen for small values of the Jeans escape parameter $\\beta thermal energy. Our study is based on a 1-D hydrodynamic upper atmosphere model that calculates the volume heating rate in a hydrogen dominated thermosphere due to the absorption of the stellar soft X-ray and extreme ultraviolet (XUV) flux. We find that when the $\\beta$ value near the mesopause/homopause level exceeds a critical value of $\\sim$2.5, there exists a steady hydrodynamic solution with a smooth transition from subsonic to supersonic flow. For a fixed XUV flux, the escape rate of the upper atmosphere is an increasing function of the temperature at the lower boundary. Our model results indicate a crucial enhancement of the atmospheric escape rate, when the Jeans escape parameter $\\beta$ decr...

  19. Windy Flats | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspireFlats Jump to:

  20. Comparing the escape dynamics in tidally limited star cluster models

    E-Print Network [OSTI]

    Euaggelos E. Zotos

    2015-08-21

    The aim of this work is to compare the orbital dynamics in three different models describing the properties of a star cluster rotating around its parent galaxy in a circular orbit. In particular, we use the isochrone and the Hernquist potentials to model the spherically symmetric star cluster and we compare our results with the corresponding ones of a previous work in which the Plummer model was applied for the same purpose. Our analysis takes place both in the configuration $(x,y)$ and in the phase $(x,\\dot{x})$ space in order to elucidate the escape process as well as the overall orbital properties of the tidally limited star cluster. We restrict our investigation into two dimensions and we conduct a thorough numerical analysis distinguishing between ordered and chaotic orbits as well as between trapped and escaping orbits, considering only unbounded motion for several energy levels above the critical escape energy. It is of particular interest to determine the escape basins towards the two exit channels (near the Lagrangian points $L_1$ and $L_2$) and relate them with the corresponding escape times of the orbits.

  1. GREAT LAKES ENVIRONMENTAL RESEARCH

    E-Print Network [OSTI]

    #12;#12;GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY YEARLY REPORT FY 1992 Director Alfred M and Atmospheric Research Environmental Research Laboratories Great Lakes Environmental Research Laboratory 2205 adjacent to GLERL Muskegon Vessel Operations Facility. Photo courtesy of Mark Ford. ii #12;Contents

  2. Effects of photon escape on diagnostic diagrams for HII regions

    E-Print Network [OSTI]

    C. Giammanco; J. E. Beckman; B. Cedres

    2005-04-11

    In this article we first outline the mounting evidence that a significant fraction of the ionizing photons emitted by OB stars within HII regions escape from their immediate surroundings and explain how an HII region structure containing high density contrast in homogeneities facilitates this escape. Next we describe sets of models containing inhomogeneities which are used to predict tracks in the commonly used diagnostic diagrams (based on ratios of emission lines) whose only independent variable is the photon escape fraction, xi. We show that the tracks produced by the models in two of the most cited of these diagrams conform well to the distribution of observed data points, with the models containing optically thick inhomogeneities ("CLUMPY" models) yielding somewhat better agreement than those with optically thin inhomogeneities ("FF" models). We show how variations in the ionization parameter U, derived from emission line ratios, could be due to photon escape. Using a rather wide range of assumptions about the filling factor of dense clumps we find, for a selected set of regions observed in M51 photon escape fraction ranging between 30% and 50%. We show, using oxygen as the test element, that models with different assumptions about the gas inhomogeneity will give variations in the abundance values derived from diagnostic diagrams, but do not claim here to have a fully developed set of diagnostic tools to improve abundance determinations made in this way. We finally propose a combination of line ratios with the absolute Halpha luminosity of a given HII region, which allows us to determine the photon escape fraction, and hence resolve the degeneracy between U and xi.

  3. Comparing the escape dynamics in tidally limited star cluster models

    E-Print Network [OSTI]

    Zotos, Euaggelos E

    2015-01-01

    The aim of this work is to compare the orbital dynamics in three different models describing the properties of a star cluster rotating around its parent galaxy in a circular orbit. In particular, we use the isochrone and the Hernquist potentials to model the spherically symmetric star cluster and we compare our results with the corresponding ones of a previous work in which the Plummer model was applied for the same purpose. Our analysis takes place both in the configuration $(x,y)$ and in the phase $(x,\\dot{x})$ space in order to elucidate the escape process as well as the overall orbital properties of the tidally limited star cluster. We restrict our investigation into two dimensions and we conduct a thorough numerical analysis distinguishing between ordered and chaotic orbits as well as between trapped and escaping orbits, considering only unbounded motion for several energy levels above the critical escape energy. It is of particular interest to determine the escape basins towards the two exit channels (n...

  4. Great cities look small

    E-Print Network [OSTI]

    Sim, Aaron; Barahona, Mauricio; Stumpf, Michael P H

    2015-01-01

    Great cities connect people; failed cities isolate people. Despite the fundamental importance of physical, face-to-face social-ties in the functioning of cities, these connectivity networks are not explicitly observed in their entirety. Attempts at estimating them often rely on unrealistic over-simplifications such as the assumption of spatial homogeneity. Here we propose a mathematical model of human interactions in terms of a local strategy of maximising the number of beneficial connections attainable under the constraint of limited individual travelling-time budgets. By incorporating census and openly-available online multi-modal transport data, we are able to characterise the connectivity of geometrically and topologically complex cities. Beyond providing a candidate measure of greatness, this model allows one to quantify and assess the impact of transport developments, population growth, and other infrastructure and demographic changes on a city. Supported by validations of GDP and HIV infection rates ac...

  5. ARM Southern Great Plains

    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 OutreachProductswsicloudwsicloudden Documentation Data Management Facility009 ARM Orientation 1Southern Great

  6. Revealing the escape mechanism of three-dimensional orbits in a tidally limited star cluster

    E-Print Network [OSTI]

    Euaggelos E. Zotos

    2014-11-18

    The aim of this work is to explore the escape process of three-dimensional orbits in a star cluster rotating around its parent galaxy in a circular orbit. The gravitational field of the cluster is represented by a smooth, spherically symmetric Plummer potential, while the tidal approximation was used to model the steady tidal field of the galaxy. We conduct a thorough numerical analysis distinguishing between regular and chaotic orbits as well as between trapped and escaping orbits, considering only unbounded motion for several energy levels. It is of particular interest to locate the escape basins towards the two exit channels and relate them with the corresponding escape times of the orbits. For this purpose, we split our investigation into three cases depending on the initial value of the $z$ coordinate which was used for launching the stars. The most noticeable finding is that the majority of stars initiated very close to the primary $(x,y)$ plane move in chaotic orbits and they remain trapped for vast time intervals, while orbits with relatively high values of $z_0$ on the other hand, form well-defined basins of escape. It was also observed, that for energy levels close to the critical escape energy the escape rates of orbits are large, while for much higher values of energy most of the orbits have low escape periods or they escape immediately to infinity. We hope our outcomes to be useful for a further understanding of the dissolution process and the escape mechanism in open star clusters.

  7. On the Escape of Ionizing Radiation from Starbursts

    E-Print Network [OSTI]

    Heckman, T; Meurer, G; Leitherer, C; Calzetti, D; Martin, C L

    2001-01-01

    Far-ultraviolet spectra obtained with $FUSE$ show that the strong $CII\\lambda$1036 interstellar absorption-line is essentially black in five of the UV-brightest local starburst galaxies. Since the opacity of the neutral ISM below the Lyman-edge will be significantly larger than in the $CII$ line, these data provide strong constraints on the escape of ionizing radiation from these starbursts. Interpreted as a a uniform absorbing slab, the implied optical depth at the Lyman edge is huge ($\\tau_0 \\geq 10^2$). Alternatively, the areal covering factor of opaque material is typically $\\geq$ 94%. Thus, the fraction of ionizing stellar photons that escape the ISM of each galaxy is small: our conservative estimates typically yield $f_{esc} \\leq 6%$. Inclusion of extinction due to dust will further decrease $f_{esc}$. An analogous analysis of the rest-UV spectrum of the star-forming galaxy $MS 1512-CB58$ at $z$ =2.7 leads to similar constraints on $f_{esc}$. These new results agree with the constraints provided by dire...

  8. GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY

    E-Print Network [OSTI]

    #12;GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY ANNUAL REPORT FY 1977 October 1977 Eugene J Research Laboratories Great Lakes Environmental Research Laboratory 2300 Washtenaw Avenue Ann Arbor, Michigan 48104. #12;NOTICE The NOAA Environmental Research Laboratories do not approve, recommend

  9. GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY

    E-Print Network [OSTI]

    #12;GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY ANNUAL REPORT FY 1978 October 1978 Eugene J of Research and Development Environmental Research Laboratories Great Lakes Environmental Research Laboratory 2300 Washtenaw Avenue Ann Arbor, Michigan 48104 #12;NOTICE The NOAA Environmental Research Laboratories

  10. Sensory-Motor Systems of Copepods involved in their Escape from Suction Feeding

    E-Print Network [OSTI]

    the siphon. Calanus finmarchicus responded at an average threshold strain rate of 18.7/s, escaped at 0.46 m

  11. AVTA: Ford Escape PHEV Advanced Research Vehicle 2010 Testing Results

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing done on a plug-in hybrid electric Ford Escape Advanced Research Vehicle, an experimental model not currently for sale. The baseline performance testing provides a point of comparison for the other test results. Taken together, these reports give an overall view of how this vehicle functions under extensive testing. This research was conducted by Idaho National Laboratory.

  12. Fast Escape from Quantum Mazes in Integrated Photonics

    E-Print Network [OSTI]

    Filippo Caruso; Andrea Crespi; Anna Gabriella Ciriolo; Fabio Sciarrino; Roberto Osellame

    2015-01-26

    Escaping from a complex maze, by exploring different paths with several decision-making branches in order to reach the exit, has always been a very challenging and fascinating task. Wave field and quantum objects may explore a complex structure in parallel by interference effects, but without necessarily leading to more efficient transport. Here, inspired by recent observations in biological energy transport phenomena, we demonstrate how a quantum walker can efficiently reach the output of a maze by partially suppressing the presence of interference. In particular, we show theoretically an unprecedented improvement in transport efficiency for increasing maze size with respect to purely quantum and classical approaches. In addition, we investigate experimentally these hybrid transport phenomena, by mapping the maze problem in an integrated waveguide array, probed by coherent light, hence successfully testing our theoretical results. These achievements may lead towards future bio-inspired photonics technologies for more efficient transport and computation.

  13. Structural, geodetic and seismological evidence for tectonic escape in SW Taiwan

    E-Print Network [OSTI]

    Lin, Andrew Tien-Shun

    Structural, geodetic and seismological evidence for tectonic escape in SW Taiwan O. Lacombe*, F and seismological data in SW Taiwan are analysed and discussed in terms of present-day tectonic escape occurring began during the late Pleistocene, later than in northeastern Taiwan as a result of the southward

  14. METASTABILITY, LYAPUNOV EXPONENTS, ESCAPE RATES, AND TOPOLOGICAL ENTROPY IN RANDOM DYNAMICAL

    E-Print Network [OSTI]

    Froyland, Gary

    METASTABILITY, LYAPUNOV EXPONENTS, ESCAPE RATES, AND TOPOLOGICAL ENTROPY IN RANDOM DYNAMICAL rates of random maps, and on topological entropy of random shifts of finite type. The Lyapunov spectrum, 37B55. Key words and phrases. Random dynamical system, open dynamical system, escape rate, Lyapunov

  15. Dynamic Representations and Escaping Local Optima: Improving Genetic Algorithms and Local Search

    E-Print Network [OSTI]

    Whitley, Darrell

    'escape' local optima by accepting non- improving moves. Another possibility is to dynamically changeDynamic Representations and Escaping Local Optima: Improving Genetic Algorithms and Local Search University Fort Collins, CO 80523 e-mail: {laura,watsonj,whitley}@cs.colostate.edu Abstract Local search

  16. Escaping Information Poverty through Internet Newsgroups Laura Hasler and Ian Ruthven

    E-Print Network [OSTI]

    Strathclyde, University of

    Escaping Information Poverty through Internet Newsgroups Laura Hasler and Ian Ruthven University to escape situations of information poverty. We consider posts from a variety of newsgroups which indicate for those who feel they have no local support available to them. 1. Introduction Information poverty

  17. Vertical Farrning in the Windy City

    E-Print Network [OSTI]

    Saniie, Jafar

    vegetable and fish waste into fertilizer and biogas to power a heating, cooling, and 280-kilowatt electrical

  18. Windy Dog I | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspire EnergyWindwDog I

  19. Windy Flats IIa extension | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspire EnergyWindwDog

  20. Windy Flats Phase III | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspire

  1. GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY

    E-Print Network [OSTI]

    GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY ANNUAL REPORT FY 1981 December 1981 Eugene J . Aubert and Development Environmental Research Laboratories Great Lakes Environmental Research Laboratory 2300 Washtenaw Avenue Ann Arbor, Michigan 48104 #12;NOTICE The NOAA Environmental Research Laboratories do not approve

  2. GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY

    E-Print Network [OSTI]

    #12;GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY ANNUAL REPORT FY 1980 December I980 Eugene J of Research and Development Environmental Research Laboratories Great Lakes Environmental Research Laboratory 2300 Washtenaw Avenue Ann Arbor, Michigan 48104 #12;NOTICE The NOAA Environmental Research Laboratories

  3. Improving primary science great science

    E-Print Network [OSTI]

    Rambaut, Andrew

    Improving primary science Developing great science subject leadershipGreat ideas for primary science leaders from schools that value science. #12;2 | Primary science Where science has a good profile, investigative science with access to high-quality expertise, children are likely to enjoy learning the subject

  4. Shetland and the Great War 

    E-Print Network [OSTI]

    Riddell, Linda Katherine

    2012-11-30

    The Great War was an enormous global cataclysm affecting the lives of all inhabitants of the combatant countries and many others. The effects were not uniform, however, and, by assessing the experience of the people of ...

  5. Escape of photons from two fixed extreme Reissner-Nordström black holes

    E-Print Network [OSTI]

    Daniel Alonso; Antonia Ruiz; Manuel Sánchez-Hernández

    2008-11-20

    We study the scattering of light (null geodesics) by two fixed extreme Reissner-Nordstr\\"om black holes, in which the gravitational attraction of their masses is exactly balanced with the electrostatic repulsion of their charges, allowing a static spacetime. We identify the set of unstable periodic orbits that constitute the fractal repeller that completely describes the chaotic escape dynamics of photons. In the framework of periodic orbit theory, the analysis of the linear stability of the unstable periodic orbits is used to obtain the main quantities of chaos that characterize the escape dynamics of the photons scattered by the black holes. In particular, the escape rate which is compared with the result obtained from numerical simulations that consider statistical ensembles of photons. We also analyze the dynamics of photons in the proximity of a perturbed black hole and give an analytical estimation for the escape rate in this system.

  6. Inhibition of chaotic escape from a potential well using small parametric modulations

    SciTech Connect (OSTI)

    Chacon, R. [Departamento de Electronica e Ingenieria Electromecanica, Escuela de Ingenierias Industriales, Universidad de Extremadura, 06071 Badajoz (Spain)] [Departamento de Electronica e Ingenieria Electromecanica, Escuela de Ingenierias Industriales, Universidad de Extremadura, 06071 Badajoz (Spain); Balibrea, F. [Departamento de Matematicas, Universidad de Murcia, Murcia (Spain)] [Departamento de Matematicas, Universidad de Murcia, Murcia (Spain); Lopez, M.A. [Departamento de Matematica Aplicada, Escuela Universitaria de Arquitectura Tecnica, Universidad de Castilla-La Mancha, 16002 Cuenca (Spain)] [Departamento de Matematica Aplicada, Escuela Universitaria de Arquitectura Tecnica, Universidad de Castilla-La Mancha, 16002 Cuenca (Spain)

    1996-11-01

    It is shown theoretically for the first time that, depending on its period, amplitude, and initial phase, a periodic parametric modulation can suppress a chaotic escape from a potential well. The instance of the Helmholtz oscillator is used to demonstrate, by means of Melnikov{close_quote}s method, that parametric modulations of the linear or quadratic potential terms inhibit chaotic escape when certain resonance conditions are met. {copyright} {ital 1996 American Institute of Physics.}

  7. Latitudinal variation of the charge exchange induced atomic hydrogen escape flux

    SciTech Connect (OSTI)

    Maher, L.J. Jr.

    1980-09-01

    Using plasma data from the Isis 2 spacecraft and Arecibo radar, diffusive equilibrium models of the ionosphere were constructed for equinox conditions. These plasmaspheric models were combined with models of the neutral atmosphere ot calculate the atomic hydrogen escape flux due to charge exchange between thermal protons and to calculate cooler hydrogen and oxygen atoms as a function of dipole latitude and local time. These calculations showed that the daytime escape flux increases as the absolute value of the dipole latitude decreases, reaching its maximum value at the magnetic equator. At 15 hours local time (LT) on March 23, 1972, the calculated escape flux varied from an insignificant amount at 55/sup 0/ dipole latitude, to 3 x 10/sup 8/ atoms cm/sup -2/ s/sup -1/ at the magnetic equator. In addition, the relative importance to the total charge-exchange escape flux of the component due to charge exchange between protons and atomic oxygen is discussed. The contribution to the escape flux of plasma at high L values, and the effect of newly produced hot hydrogen upon the neutral temperature are also discussed.

  8. Review: The Great Lead Water Pipe Disaster

    E-Print Network [OSTI]

    Karalus, Daniel E

    2010-01-01

    Review: The Great Lead Water Pipe Disaster By WernerUSA Troesken, Werner. The Great Lead Water Pipe Disaster.paper. Alkaline paper. Lead poisoning usually conjures

  9. Great Lakes Steel -- PCI facility

    SciTech Connect (OSTI)

    Eichinger, F.T. [BMH Claudius Peters AG, Buxtehude (Germany); Dake, S.H.; Wagner, E.D.; Brown, G.S. [Raytheon Engineers and Constructors, Pittsburgh, PA (United States)

    1997-12-31

    This paper discusses the planning, design, and start-up of the 90 tph PCI facility for National Steel`s Great Lakes Steel Division in River Rouge, MI. This project is owned and operated by Edison Energy Services, and was implemented on a fast-track basis by Raytheon Engineers and Constructors, Babcock Material Handling, and Babcock and Wilcox. This paper presents important process issues, basic design criteria, an the challenges of engineering and building a state-of-the-art PCI facility in two existing plants. Pulverized coal is prepared at the River Rouge Power Plant of Detroit Edison, is pneumatically conveyed 6,000 feet to a storage silo at Great Lakes Steel, and is injected into three blast furnaces.

  10. Southern Great Plains Safety Orientation

    SciTech Connect (OSTI)

    Schatz, John

    2014-05-01

    Welcome to the Atmospheric Radiation Measurement (ARM) Climate Research Facility (ARM) Southern Great Plains (SGP) site. This U.S. Department of Energy (DOE) site is managed by Argonne National Laboratory (ANL). It is very important that all visitors comply with all DOE and ANL safety requirements, as well as those of the Occupational Safety and Health Administration (OSHA), the National Fire Protection Association, and the U.S. Environmental Protection Agency, and with other requirements as applicable.

  11. GREAT PLAINS INTERSTATE FOREST FIRE COOPERATIVE

    E-Print Network [OSTI]

    GREAT PLAINS INTERSTATE FOREST FIRE COMPACT COOPERATIVE ANNUAL OPERATING PLAN 2011 #12;Great Plains Interstate Forest Fire Compact Page 2 of 31 2011 Great Plains Forest Fire Compact AOP Table of Contents I. Intentionally Left Blank 28 K. Public Law 110-79 29 #12;Great Plains Interstate Forest Fire Compact Page 3 of 31

  12. Quantifying factors determining the rate of CTL escape and reversion during acute and chronic phases of HIV infection

    SciTech Connect (OSTI)

    Ganusov, Vitaly V [Los Alamos National Laboratory; Korber, Bette M [Los Alamos National Laboratory; Perelson, Alan S [Los Alamos National Laboratory

    2009-01-01

    Human immunodeficiency virus (HIV) often evades cytotoxic T cell (CTL) responses by generating variants that are not recognized by CTLs. However, the importance and quantitative details of CTL escape in humans are poorly understood. In part, this is because most studies looking at escape of HIV from CTL responses are cross-sectional and are limited to early or chronic phases of the infection. We use a novel technique of single genome amplification (SGA) to identify longitudinal changes in the transmitted/founder virus from the establishment of infection to the viral set point at 1 year after the infection. We find that HIV escapes from virus-specific CTL responses as early as 30-50 days since the infection, and the rates of viral escapes during acute phase of the infection are much higher than was estimated in previous studies. However, even though with time virus acquires additional escape mutations, these late mutations accumulate at a slower rate. A poor correlation between the rate of CTL escape in a particular epitope and the magnitude of the epitope-specific CTL response suggests that the lower rate of late escapes is unlikely due to a low efficacy of the HIV-specific CTL responses in the chronic phase of the infection. Instead, our results suggest that late and slow escapes are likely to arise because of high fitness cost to the viral replication associated with such CTL escapes. Targeting epitopes in which virus escapes slowly or does not escape at all by CTL responses may, therefore, be a promising direction for the development of T cell based HIV vaccines.

  13. Escape configuration lattice near the nematic-isotropic transition: Tilt analogue of blue phases

    E-Print Network [OSTI]

    Buddhapriya Chakrabarti; Yashodhan Hatwalne; N. V. Madhusudana

    2006-04-28

    We predict the possible existence of a new phase of liquid crystals near the nematic-isotropic ($ NI $) transition. This phase is an achiral, tilt-analogue of the blue phase and is composed of a lattice of {\\em double-tilt}, escape-configuration cylinders. We discuss the structure and the stability of this phase and provide an estimate of the lattice parameter.

  14. Methane escape from gas hydrate systems in marine environment, and methane-driven oceanic eruptions

    E-Print Network [OSTI]

    Zhang, Youxue

    Methane escape from gas hydrate systems in marine environment, and methane-driven oceanic eruptions quantities of CH4 are stored in marine sediment in the form of methane hydrate, bubbles, and dissolved CH4 in pore water. Here I discuss the various pathways for methane to enter the ocean and atmosphere

  15. A Proposal to Reform the Kyoto Protocol: the Role of Escape Clauses and Foresight

    E-Print Network [OSTI]

    Karp, Larry S.

    A Proposal to Reform the Kyoto Protocol: the Role of Escape Clauses and Foresight Larry Karp University of California, Berkeley Jinhua Zhao Iowa Sate University February 23, 2007 Abstract A reform be designed. We propose a reform to the Kyoto Proto- col that allows signatories to avoid achieving the target

  16. Ontogeny of Squid Mantle Function: Changes in the Mechanics of Escape-Jet Locomotion in the Oval

    E-Print Network [OSTI]

    Kier, William M.

    Ontogeny of Squid Mantle Function: Changes in the Mechanics of Escape-Jet Locomotion in the Oval.01). These ontogenetic changes in the mechanics of the escape jet suggest (1) that propulsion efficiency of the exhalant phase of the jet is highest in hatchlings, and (2) that the mechanics of the circumferential muscles

  17. DWARF GALAXIES WITH IONIZING RADIATION FEEDBACK. I. ESCAPE OF IONIZING PHOTONS

    SciTech Connect (OSTI)

    Kim, Ji-hoon; Krumholz, Mark R.; Goldbaum, Nathan J. [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA (United States); Wise, John H. [Center for Relativistic Astrophysics, School of Physics, Georgia Institute of Technology, Atlanta, GA (United States); Turk, Matthew J. [Department of Astronomy and Astrophysics, Columbia University, New York, NY (United States); Abel, Tom, E-mail: me@jihoonkim.org [Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, CA (United States)

    2013-10-01

    We describe a new method for simulating ionizing radiation and supernova feedback in the analogs of low-redshift galactic disks. In this method, which we call star-forming molecular cloud (SFMC) particles, we use a ray-tracing technique to solve the radiative transfer equation for ultraviolet photons emitted by thousands of distinct particles on the fly. Joined with high numerical resolution of 3.8 pc, the realistic description of stellar feedback helps to self-regulate star formation. This new feedback scheme also enables us to study the escape of ionizing photons from star-forming clumps and from a galaxy, and to examine the evolving environment of star-forming gas clumps. By simulating a galactic disk in a halo of 2.3 × 10{sup 11} M{sub ?}, we find that the average escape fraction from all radiating sources on the spiral arms (excluding the central 2.5 kpc) fluctuates between 0.08% and 5.9% during a ?20 Myr period with a mean value of 1.1%. The flux of escaped photons from these sources is not strongly beamed, but manifests a large opening angle of more than 60° from the galactic pole. Further, we investigate the escape fraction per SFMC particle, f{sub esc}(i), and how it evolves as the particle ages. We discover that the average escape fraction f{sub esc} is dominated by a small number of SFMC particles with high f{sub esc}(i). On average, the escape fraction from an SFMC particle rises from 0.27% at its birth to 2.1% at the end of a particle lifetime, 6 Myr. This is because SFMC particles drift away from the dense gas clumps in which they were born, and because the gas around the star-forming clumps is dispersed by ionizing radiation and supernova feedback. The framework established in this study brings deeper insight into the physics of photon escape fraction from an individual star-forming clump and from a galactic disk.

  18. Escape fraction of ionizing photons during reionization: Effects due to supernova feedback and runaway ob stars

    SciTech Connect (OSTI)

    Kimm, Taysun; Cen, Renyue [Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544 (United States)

    2014-06-20

    The fraction of hydrogen ionizing photons escaping from galaxies into the intergalactic medium is a critical ingredient in the theory of reionization. We use two zoomed-in, high-resolution (4 pc), cosmological radiation hydrodynamic simulations with adaptive mesh refinement to investigate the impact of two physical mechanisms (supernova, SN, feedback, and runaway OB stars) on the escape fraction (f {sub esc}) at the epoch of reionization (z ? 7). We implement a new, physically motivated SN feedback model that can approximate the Sedov solutions at all (from the free expansion to snowplow) stages. We find that there is a significant time delay of about ten million years between the peak of star formation and that of escape fraction, due to the time required for the build-up and subsequent destruction of the star-forming cloud by SN feedback. Consequently, the photon number-weighted mean escape fraction for dwarf galaxies in halos of mass 10{sup 8}-10{sup 10.5} M {sub ?} is found to be ?f{sub esc}??11%, although instantaneous values of f {sub esc} > 20% are common when star formation is strongly modulated by the SN explosions. We find that the inclusion of runaway OB stars increases the mean escape fraction by 22% to ?f{sub esc}??14%. As SNe resulting from runaway OB stars tend to occur in less dense environments, the feedback effect is enhanced and star formation is further suppressed in halos with M{sub vir}?10{sup 9} M{sub ?} in the simulation with runaway OB stars compared with the model without them. While both our models produce enough ionizing photons to maintain a fully ionized universe at z ? 7 as observed, a still higher amount of ionizing photons at z ? 9 appears necessary to accommodate the high observed electron optical depth inferred from cosmic microwave background observations.

  19. Lyalpha RADIATIVE TRANSFER WITH DUST: ESCAPE FRACTIONS FROM SIMULATED HIGH-REDSHIFT GALAXIES

    SciTech Connect (OSTI)

    Laursen, Peter; Sommer-Larsen, Jesper; Andersen, Anja C., E-mail: pela@dark-cosmology.d, E-mail: jslarsen@astro.ku.d [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100, Copenhagen Oe (Denmark)

    2009-10-20

    The Lyalpha emission line is an essential diagnostic tool for probing galaxy formation and evolution. Not only is it commonly the strongest observable line from high-redshift galaxies, but from its shape detailed information about its host galaxy can be revealed. However, due to the scattering nature of Lyalpha photons increasing their path length in a nontrivial way, if dust is present in the galaxy, the line may be severely suppressed and its shape altered. In order to interpret observations correctly, it is thus of crucial significance to know how much of the emitted light actually escapes the galaxy. In the present work, using a combination of high-resolution cosmological hydrosimulations and an adaptively refinable Monte Carlo Lyalpha radiative transfer code including an environment dependent model of dust, the escape fractions f {sub esc} of Lyalpha radiation from high-redshift (z = 3.6) galaxies are calculated. In addition to the average escape fraction, the variation of f {sub esc} in different directions and from different parts of the galaxies is investigated, as well as the effect on the emergent spectrum. Escape fractions from a sample of simulated galaxies of representative physical properties are found to decrease for increasing galaxy virial mass M {sub vir}, from f {sub esc} approaching unity for M {sub vir} approx 10{sup 9} M {sub sun} to f {sub esc} less than 10% for M {sub vir} approx 10{sup 12} M {sub sun}. In spite of dust being almost gray, it is found that the emergent spectrum is affected nonuniformly, with the escape fraction of photons close to the line center being much higher than of those in the wings, thus effectively narrowing the Lyalpha line.

  20. Obama Administration Hosts Great Lakes Offshore Wind Workshop...

    Energy Savers [EERE]

    Hosts Great Lakes Offshore Wind Workshop in Chicago with Great Lakes Wind Collaborative Obama Administration Hosts Great Lakes Offshore Wind Workshop in Chicago with Great Lakes...

  1. Delineating the magnetic field line escape pattern and stickiness in a poloidally diverted tokamak

    E-Print Network [OSTI]

    Martins, Caroline G L; Caldas, I L

    2013-01-01

    We analyze a Hamiltonian model with five wire loops that delineates the magnetic surfaces of the tokamak ITER, including a similar safety factor profile and the X-point related to the presence of a poloidal divertor. Non-axisymmetric magnetic perturbations are added by external coils, similar to the correction coils installed at the tokamak DIII-D and those that will be installed at ITER. To show the influence of magnetic perturbations on the field line escape, we integrate numerically the field line differential equations and obtain the footprints and deposition patterns on the divertor plate. Moreover, we show that the homoclinic tangle describes the deposition patterns in the divertor plate, agreeing with results observed in sophisticated simulation codes. Additionally, we show that while chaotic lines escape to the divertor plates, some of them are trapped, for many toroidal turns, in complex structures around magnetic islands, embedded in the chaotic region, giving rise to the so called stickiness effect...

  2. Transition State Theory Approach to Polymer Escape from a One Dimensional Potential Well

    E-Print Network [OSTI]

    Mökkönen, Harri; Ala-Nissila, Tapio; Jónsson, Hannes

    2015-01-01

    The rate of escape of an ideal bead-spring polymer in a symmetric double-well potential is calculated using transition state theory (TST) and the results compared with direct dynamical simulations. The minimum energy path of the transitions becomes flat and the dynamics diffusive for long polymers making the Kramers-Langer estimate poor. However, TST with dynamical corrections based on short time trajectories started at the transition state gives rate constant estimates that agree within a factor of two with the molecular dynamics simulations over a wide range of bead coupling constants and polymer lengths. The computational effort required by the TST approach does not depend on the escape rate and is much smaller than that required by molecular dynamics simulations.

  3. Simulating the escaping atmospheres of hot gas planets in the solar neighborhood

    E-Print Network [OSTI]

    Salz, M; Schneider, P C; Schmitt, J H M M

    2015-01-01

    Absorption of high-energy radiation in planetary thermospheres is believed to lead to the formation of planetary winds. The resulting mass-loss rates can affect the evolution, particularly of small gas planets. We present 1D, spherically symmetric hydrodynamic simulations of the escaping atmospheres of 18 hot gas planets in the solar neighborhood. Our sample only includes strongly irradiated planets, whose expanded atmospheres may be detectable via transit spectroscopy. The simulations were performed with the PLUTO-CLOUDY interface, which couples a detailed photoionization and plasma simulation code with a general MHD code. We study the thermospheric escape and derive improved estimates for the planetary mass-loss rates. Our simulations reproduce the temperature-pressure profile measured via sodium D absorption in HD 189733 b, but show unexplained differences in the case of HD 209458 b. In contrast to general assumptions, we find that the gravitationally more tightly bound thermospheres of massive and compact...

  4. Time-Dependent Stochastic Particle Acceleration in Astrophysical Plasmas: Exact Solutions Including Momentum-Dependent Escape

    E-Print Network [OSTI]

    P. A. Becker; T. Le; C. D. Dermer

    2006-04-24

    Stochastic acceleration of charged particles due to interactions with magnetohydrodynamic (MHD) plasma waves is the dominant process leading to the formation of the high-energy electron and ion distributions in a variety of astrophysical systems. Collisions with the waves influence both the energization and the spatial transport of the particles, and therefore it is important to treat these two aspects of the problem in a self-consistent manner. We solve the representative Fokker-Planck equation to obtain a new, closed-form solution for the time-dependent Green's function describing the acceleration and escape of relativistic ions interacting with Alfven or fast-mode waves characterized by momentum diffusion coefficient $D(p)\\propto p^q$ and mean particle escape timescale $t_esc(p) \\propto p^{q-2}$, where $p$ is the particle momentum and $q$ is the power-law index of the MHD wave spectrum. In particular, we obtain solutions for the momentum distribution of the ions in the plasma and also for the momentum distribution of the escaping particles, which may form an energetic outflow. The general features of the solutions are illustrated via examples based on either a Kolmogorov or Kraichnan wave spectrum. The new expressions complement the results obtained by Park and Petrosian, who presented exact solutions for the hard-sphere scattering case ($q=2$) in addition to other scenarios in which the escape timescale has a power-law dependence on the momentum. Our results have direct relevance for models of high-energy radiation and cosmic-ray production in astrophysical environments such as $\\gamma$-ray bursts, active galaxies, and magnetized coronae around black holes.

  5. Preexisting compensatory amino acids compromise fitness costs of a HIV-1 T cell escape mutation

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

    Liu, Donglai; Zuo, Tao; Hora, Bhavna; Song, Hongshuo; Kong, Wei; Yu, Xianghui; Goonetilleke, Nilu; Bhattacharya, Tanmoy; Perelson, Alan S.; Haynes, Barton F.; et al

    2014-01-01

    Background: Fitness costs and slower disease progression are associated with a cytolytic T lymphocyte (CTL) escape mutation T242N in Gag in HIV-1-infected individuals carrying HLA-B*57/5801 alleles. However, the impact of different context in diverse HIV-1 strains on the fitness costs due to the T242N mutation has not been well characterized. To better understand the extent of fitness costs of the T242N mutation and the repair of fitness loss through compensatory amino acids, we investigated its fitness impact in different transmitted/founder (T/F) viruses. Results: The T242N mutation resulted in various levels of fitness loss in four different T/F viruses. However, themore »fitness costs were significantly compromised by preexisting compensatory amino acids in (Isoleucine at position 247) or outside (glutamine at position 219) the CTL epitope. Moreover, the transmitted T242N escape mutant in subject CH131 was as fit as the revertant N242T mutant and the elimination of the compensatory amino acid I247 in the T/F viral genome resulted in significant fitness cost, suggesting the fitness loss caused by the T242N mutation had been fully repaired in the donor at transmission. Analysis of the global circulating HIV-1 sequences in the Los Alamos HIV Sequence Database showed a high prevalence of compensatory amino acids for the T242N mutation and other T cell escape mutations. Conclusions: Our results show that the preexisting compensatory amino acids in the majority of circulating HIV-1 strains could significantly compromise the fitness loss due to CTL escape mutations and thus increase challenges for T cell based vaccines.« less

  6. Preexisting compensatory amino acids compromise fitness costs of a HIV-1 T cell escape mutation

    SciTech Connect (OSTI)

    Liu, Donglai; Zuo, Tao; Hora, Bhavna; Song, Hongshuo; Kong, Wei; Yu, Xianghui; Goonetilleke, Nilu; Bhattacharya, Tanmoy; Perelson, Alan S.; Haynes, Barton F.; McMichael, Andrew J.; Gao, Feng

    2014-01-01

    Background: Fitness costs and slower disease progression are associated with a cytolytic T lymphocyte (CTL) escape mutation T242N in Gag in HIV-1-infected individuals carrying HLA-B*57/5801 alleles. However, the impact of different context in diverse HIV-1 strains on the fitness costs due to the T242N mutation has not been well characterized. To better understand the extent of fitness costs of the T242N mutation and the repair of fitness loss through compensatory amino acids, we investigated its fitness impact in different transmitted/founder (T/F) viruses. Results: The T242N mutation resulted in various levels of fitness loss in four different T/F viruses. However, the fitness costs were significantly compromised by preexisting compensatory amino acids in (Isoleucine at position 247) or outside (glutamine at position 219) the CTL epitope. Moreover, the transmitted T242N escape mutant in subject CH131 was as fit as the revertant N242T mutant and the elimination of the compensatory amino acid I247 in the T/F viral genome resulted in significant fitness cost, suggesting the fitness loss caused by the T242N mutation had been fully repaired in the donor at transmission. Analysis of the global circulating HIV-1 sequences in the Los Alamos HIV Sequence Database showed a high prevalence of compensatory amino acids for the T242N mutation and other T cell escape mutations. Conclusions: Our results show that the preexisting compensatory amino acids in the majority of circulating HIV-1 strains could significantly compromise the fitness loss due to CTL escape mutations and thus increase challenges for T cell based vaccines.

  7. Cosmic ray diffusive acceleration at shock waves with finite upstream and downstream escape boundaries

    E-Print Network [OSTI]

    M. Ostrowski; R. Schlickeiser

    1996-04-18

    In the present paper we discuss the modifications introduced into the first-order Fermi shock acceleration process due to a finite extent of diffusive regions near the shock or due to boundary conditions leading to an increased particle escape upstream and/or downstream the shock. In the considered simple example of the planar shock wave we idealize the escape phenomenon by imposing a particle escape boundary at some distance from the shock. Presence of such a boundary (or boundaries) leads to coupled steepening of the accelerated particle spectrum and decreasing of the acceleration time scale. It allows for a semi-quantitative evaluation and, in some specific cases, also for modelling of the observed steep particle spectra as a result of the first-order Fermi shock acceleration. We also note that the particles close to the upper energy cut-off are younger than the estimate based on the respective acceleration time scale. In Appendix A we present a new time-dependent solution for infinite diffusive regions near the shock allowing for different constant diffusion coefficients upstream and downstream the shock.

  8. Outgassing History and Escape of the Martian Atmosphere and Water Inventory

    E-Print Network [OSTI]

    Lammer, H; Karatekin, Ö; Morschhauser, A; Niles, P B; Mousis, O; Odert, P; Möstl, U V; Breuer, D; Dehant, V; Grott, M; Gröller, H; Hauber, E; Pham, L B S

    2015-01-01

    The evolution and escape of the martian atmosphere and the planet's water inventory can be separated into an early and late evolutionary epoch. The first epoch started from the planet's origin and lasted $\\sim$500 Myr. Because of the high EUV flux of the young Sun and Mars' low gravity it was accompanied by hydrodynamic blow-off of hydrogen and strong thermal escape rates of dragged heavier species such as O and C atoms. After the main part of the protoatmosphere was lost, impact-related volatiles and mantle outgassing may have resulted in accumulation of a secondary CO$_2$ atmosphere of a few tens to a few hundred mbar around $\\sim$4--4.3 Gyr ago. The evolution of the atmospheric surface pressure and water inventory of such a secondary atmosphere during the second epoch which lasted from the end of the Noachian until today was most likely determined by a complex interplay of various nonthermal atmospheric escape processes, impacts, carbonate precipitation, and serpentinization during the Hesperian and Amazon...

  9. Mutational Escape in HIV-1 CTL Epitopes Leads to Increased Binding to Inhibitory Myelomonocytic MHC Class I Receptors

    E-Print Network [OSTI]

    Yang, Yue

    Escape mutations in HIV-1 cytotoxic T cell (CTL) epitopes can abrogate recognition by the TCR of HIV-1-specific CD8+ T cells, but may also change interactions with alternative MHC class I receptors. Here, we show that ...

  10. Code of Practice for means of escape in the case of fire at houses in multiple occupation 

    E-Print Network [OSTI]

    Anonymous

    1961-01-01

    Code of Practice for means of escape in the case of fire at houses in multiple occupation (Publication N0. 88). This is the application of section 16 of the housing act, 1961

  11. Delta Flow Factors Influencing Stray Rate of Escaping Adult San Joaquin River Fall-Run Chinook Salmon (Oncorhynchus tshawytscha)

    E-Print Network [OSTI]

    2012-01-01

    Escaping Adult San Joaquin River Fall-run Chinook Salmon (comparable with Sacramento River fall-run stray rates (i.e.reported a Mokelumne River wild fall-run Chinook stray rate

  12. The Price of Parking on Great Streets

    E-Print Network [OSTI]

    Shoup, Donald

    2011-01-01

    UCTC-FR-20II-26 The Price of Parking on Great Streets Donaldare enacted. With performance-based parking prices, localrevenue return, and parking increment finance, everybody

  13. The Great American Education-Industrial Complex

    E-Print Network [OSTI]

    Johnson Jr.,, Ray

    The Great American Education-Industrial Complex Ideology, Technology, and Profit Anthony G. Picciano & Joel Spring The Great American Education-Industrial Complex examines the structure and nature in a powerful common entity, and detail how the educational-industrial complex has grown and strengthened its

  14. Great Salt Lake Basin Hydrologic Observatory

    E-Print Network [OSTI]

    Tarboton, David

    Great Salt Lake Basin Hydrologic Observatory Contact Information David Tarboton Utah State University of Utah 135 South 1460 East Rm 719 Salt Lake City, Utah (801) 581-5033 wjohnson. The Great Salt Lake Basin Hydrologic Observatory development team is highly committed to this concept

  15. News on Aquatic Invasions Great Lakes Commission

    E-Print Network [OSTI]

    to as "NOBOBs" (no- ballast-on-board). Research on NOBOB ships as vectors for ANS introductions to the Great), and Philip T. Jenkins and Associates Ltd. Results of the Great Lakes NOBOB Research Program ("NOBOB Assessment") were sum- marized in a 2005 Final Report showing that NOBOB vessels carry live invertebrates

  16. Reports of the Great California Earthquake of 1857

    E-Print Network [OSTI]

    Agnew, Duncan Carr

    2006-01-01

    following the great 1857 earthquake, Southern California,foreshocks of the great 1857 earthquake, Bull. Seismol. Soc.with the great 1857 earthquake, Bull. Seismol. Soc. Amer. ,

  17. Obama Administration Hosts Great Lakes Offshore Wind Workshop...

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

    Obama Administration Hosts Great Lakes Offshore Wind Workshop in Chicago with Great Lakes Wind Collaborative Obama Administration Hosts Great Lakes Offshore Wind Workshop in...

  18. Asymptotic expansions for the escape rate of stochastically perturbed unimodal maps

    E-Print Network [OSTI]

    C. P. Dettmann; T. B. Howard

    2009-10-06

    The escape rate of a stochastic dynamical system can be found as an expansion in powers of the noise strength. In previous work the coefficients of such an expansion for a one-dimensional map were fitted to a general form containing a few parameters. These parameters were found to be related to the fractal structure of the repeller of the system. The parameter alpha, the "noise dimension", remains to be interpreted. This report presents new data for alpha showing that the relation to the dimensions is more complicated than predicted in earlier work and oscillates as a function of the map parameter, in contrast to other dimension-like quantities.

  19. The Great Migration and the Demographics of America

    E-Print Network [OSTI]

    McKnight, Christy

    2015-01-01

    The Great Migration and the Demographics of America Bynarratives of the Great Migration stop short of explaining

  20. A Lagrangian model of Copepod dynamics: clustering by escape jumps in turbulence

    E-Print Network [OSTI]

    Ardeshiri, Hamidreza; Schmitt, François G; Souissi, Sami; Toschi, Federico; Calzavarini, Enrico

    2016-01-01

    Planktonic copepods are small crustaceans that have the ability to swim by quick powerful jumps. Such an aptness is used to escape from high shear regions, which may be caused either by flow per- turbations, produced by a large predator (i.e. fish larvae), or by the inherent highly turbulent dynamics of the ocean. Through a combined experimental and numerical study, we investigate the impact of jumping behaviour on the small-scale patchiness of copepods in a turbulent environment. Recorded velocity tracks of copepods displaying escape response jumps in still water are here used to define and tune a Lagrangian Copepod (LC) model. The model is further employed to simulate the behaviour of thousands of copepods in a fully developed hydrodynamic turbulent flow obtained by direct numerical simulation of the Navier-Stokes equations. First, we show that the LC velocity statistics is in qualitative agreement with available experimental observations of copepods in tur- bulence. Second, we quantify the clustering of LC...

  1. Delineating the magnetic field line escape pattern and stickiness in a poloidally diverted tokamak

    SciTech Connect (OSTI)

    Martins, Caroline G. L. E-mail: ibere@if.usp.br; Roberto, M.; Caldas, I. L. E-mail: ibere@if.usp.br

    2014-08-15

    We analyze a Hamiltonian model with five wire loops that delineates magnetic surfaces of tokamaks with poloidal divertor. Non-axisymmetric magnetic perturbations are added by external coils, similar to the correction coils that have been installed or designed in present tokamaks. To show the influence of magnetic perturbations on the field line escape, we integrate numerically the field line differential equations and obtain the footprints and deposition patterns on the divertor plate. Moreover, we show that the homoclinic tangle describes the deposition patterns in the divertor plate, agreeing with results observed in sophisticated simulation codes. Additionally, we show that while chaotic lines escape to the divertor plates, some of them are trapped, for many toroidal turns, in complex structures around magnetic islands, embedded in the chaotic region, giving rise to stickiness evidences characteristic of chaotic Hamiltonian systems. Finally, we introduce a random collisional term to the field line mapping to investigate stickiness alterations due to particle collisions. Within this model, we conclude that, even reduced by collisions, the observed trapping still influences the field line transport. The results obtained for our numerical estimations indicate that the reported trapping may affect the transport in present tokamaks.

  2. Environmental perceptions in Great Plains novels 

    E-Print Network [OSTI]

    Pardee, Celeste Frances

    1976-01-01

    to environmental influ- ences on the overall settlement process. Finally, con- clusions are drawn on the contribution of novels to the study of environmental perception during the settlement period and to an understanding of Great Plains culture history...ENVIRONMENTAL PERCEPT10NS IN GREAT PLAINS NOVELS A Thesis CELESTE FRANCES PARDEE Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1976 Major...

  3. Energy and water in the Great Lakes.

    SciTech Connect (OSTI)

    Tidwell, Vincent Carroll

    2011-11-01

    The nexus between thermoelectric power production and water use is not uniform across the U.S., but rather differs according to regional physiography, demography, power plant fleet composition, and the transmission network. That is, in some regions water demand for thermoelectric production is relatively small while in other regions it represents the dominate use. The later is the case for the Great Lakes region, which has important implications for the water resources and aquatic ecology of the Great Lakes watershed. This is today, but what about the future? Projected demographic trends, shifting lifestyles, and economic growth coupled with the threat of global climate change and mounting pressure for greater U.S. energy security could have profound effects on the region's energy future. Planning for such an uncertain future is further complicated by the fact that energy and environmental planning and regulatory decisionmaking is largely bifurcated in the region, with environmental and water resource concerns generally taken into account after new energy facilities and technologies have been proposed, or practices are already in place. Based on these confounding needs, the objective of this effort is to develop Great Lakes-specific methods and tools to integrate energy and water resource planning and thereby support the dual goals of smarter energy planning and development, and protection of Great Lakes water resources. Guiding policies for this planning are the Great Lakes and St. Lawrence River Basin Water Resources Compact and the Great Lakes Water Quality Agreement. The desired outcome of integrated energy-water-aquatic resource planning is a more sustainable regional energy mix for the Great Lakes basin ecosystem.

  4. Anisotropic parton escape is the dominant source of azimuthal anisotropy in transport models

    E-Print Network [OSTI]

    Liang He; Terrence Edmonds; Zi-Wei Lin; Feng Liu; Denes Molnar; Fuqiang Wang

    2015-07-02

    We trace the development of elliptic anisotropy ($v_2$) via parton-parton collision history in two transport models. The parton $v_2$ is studied as a function of the number of collisions of each parton in Au+Au and $d$+Au collisions at $\\sqrt{s_{_{\\rm NN}}}=200$~GeV. It is found that the majority of $v_2$ comes from the anisotropic escape probability of partons, with no fundamental difference at low and high transverse momenta. The contribution to $v_2$ from hydrodynamic-type collective flow is found to be small. Only when the parton-parton cross-section is set unrealistically large does this contribution start to take over. Our findings challenge the current paradigm emerged from hydrodynamic comparisons to anisotropy data.

  5. A maximin characterization of the escape rate of nonexpansive mappings in metrically convex spaces

    E-Print Network [OSTI]

    Gaubert, Stephane

    2010-01-01

    We establish a maximin characterization of the linear escape rate of the orbits of a nonexpansive mapping on a complete (hemi-)metric space, under a mild form of Busemann's nonpositive curvature condition (we require a distinguished family of geodesics with a common origin to satisfy a convexity inequality). This characterization, which involves horofunctions, generalizes the Collatz-Wielandt characterization of the spectral radius of a nonnegative matrix. It yields as corollaries a theorem of Kohlberg and Neyman (1981), concerning nonexpansive maps in Banach spaces, a variant of a Denjoy-Wolff type theorem of Karlsson (2001), together with a refinement of a theorem of Gunawardena and Walsh (2003), concerning order-preserving positively homogeneous self-maps of symmetric cones.

  6. Great Lakes Biofuels LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal AreaGreat Lakes

  7. Great Plains Ethanol | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal AreaGreat

  8. Great River Energy | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal AreaGreatEnergy

  9. The escape of heavy atoms from the ionosphere of HD209458b. I. A photochemicaldynamical model of the thermosphere

    E-Print Network [OSTI]

    Yelle, Roger V.

    of the thermosphere T.T. Koskinen a, , M.J. Harris b , R.V. Yelle a , P. Lavvas c a Lunar and Planetary Laboratory to hydrogen and helium. The composition at the lower boundary of the escape model is constrained by a full

  10. Two spatial scales in a bleaching event: Corals from the mildest and the most extreme thermal environments escape mortality

    E-Print Network [OSTI]

    Pineda, Jesús

    ) side, the most severe thermal environment, with highest overall mean and maximum temperaturesTwo spatial scales in a bleaching event: Corals from the mildest and the most extreme thermal environments escape mortality Jesu´s Pineda,1,* Victoria Starczak,1 Ann Tarrant,1 Jonathan Blythe,1 Kristen

  11. J. Great Lakes Res. 31:520534 Internat. Assoc. Great Lakes Res., 2005

    E-Print Network [OSTI]

    J. Great Lakes Res. 31:520­534 Internat. Assoc. Great Lakes Res., 2005 520 Evolution of Sea Level (DBM) to reconstruct temporal changes in the Aral Sea surface and volume. We introduce variations in the aquatic fauna and their possible evolution under con- tinuing desiccation of the Big Aral Sea. Combining

  12. Great Papers in the Earth Sciences FAS course web page: Great Papers, EPS 281r

    E-Print Network [OSTI]

    Huybers, Peter

    Great Papers in the Earth Sciences FAS course web page: Great Papers, EPS 281r (Spring 2015 of the topics to be covered during the course based on the papers posted on the course web page and lead a discussion during class. Students not part of the presenting group turn in one page (12pt, single spacing

  13. Investigating the Structure of the Windy Torus in Quasars

    E-Print Network [OSTI]

    Gallagher, S C; Abado, M M; Keating, S K

    2015-01-01

    Thermal mid-infrared emission of quasars requires an obscuring structure that can be modeled as a magneto-hydrodynamic wind in which radiation pressure on dust shapes the outflow. We have taken the dusty wind models presented by Keating and collaborators that generated quasar mid-infrared spectral energy distributions (SEDs), and explored their properties (such as geometry, opening angle, and ionic column densities) as a function of Eddington ratio and X-ray weakness. In addition, we present new models with a range of magnetic field strengths and column densities of the dust-free shielding gas interior to the dusty wind. We find this family of models -- with input parameters tuned to accurately match the observed mid-IR power in quasar SEDs -- provides reasonable values of the Type 1 fraction of quasars and the column densities of warm absorber gas, though it does not explain a purely luminosity-dependent covering fraction for either. Furthermore, we provide predictions of the cumulative distribution of E(B-V...

  14. The windy city : harnessing power in the neighborhood landscape

    E-Print Network [OSTI]

    Cherry, Jonathan S. (Jonathan Sher)

    2008-01-01

    As wind power has spread in North America, so has an awareness that community acceptance will largely determine whether this renewable energy source continues to grow. Despite apparently widespread popular support for wind ...

  15. Windy Flats(3Q09 portion) | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspireFlats Jump

  16. Windy Point (08) Wind Farm | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspireFlats Jump(08)

  17. Windy Point - REpower (09) Wind Farm | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspireFlats

  18. Windy Point - Siemens Wind Farm | 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:QA J-E-1 SECTION JEnvironmental Jump to:EAand Dalton Jump to: navigation, search Name:WindWindspireFlatsSiemens Wind

  19. EIS-0370: Windy Gap Firming Project, Colorado | 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:FinancingPetroleum Based|Department of5 PeerRecordRecordStatement | DepartmentFinal Environmental0:

  20. The Great Disconnection? Michael F. Schwartz

    E-Print Network [OSTI]

    Schwartz, Michael F.

    interconnected with interorganizational networks [National Research Council 1991]. There are a numberThe Great Disconnection? Michael F. Schwartz CU-CS-521-91 February 1991 Department of Computer of well publicized events, such as a series of espionage attempts directed at U.S. government research

  1. Perspective Great Expectations: Using Whole-Brain

    E-Print Network [OSTI]

    Deco, Gustavo

    Neuron Perspective Great Expectations: Using Whole-Brain Computational Connectomics for Understanding Neuropsychiatric Disorders Gustavo Deco1,2,* and Morten L. Kringelbach3,4 1Center for Brain://dx.doi.org/10.1016/j.neuron.2014.08.034 The study of human brain networks with in vivo neuroimaging has given

  2. UHECR ESCAPE MECHANISMS FOR PROTONS AND NEUTRONS FROM GAMMA-RAY BURSTS, AND THE COSMIC-RAY-NEUTRINO CONNECTION

    SciTech Connect (OSTI)

    Baerwald, Philipp; Bustamante, Mauricio; Winter, Walter, E-mail: philipp.baerwald@physik.uni-wuerzburg.de, E-mail: mauricio.bustamante@physik.uni-wuerzburg.de, E-mail: winter@physik.uni-wuerzburg.de [Institut fuer Theoretische Physik und Astrophysik, Universitaet Wuerzburg, D-97074 Wuerzburg (Germany)

    2013-05-10

    The paradigm that gamma-ray burst fireballs are the sources of the ultra-high energy cosmic rays (UHECRs) is being probed by neutrino observations. Very stringent bounds can be obtained from the cosmic-ray (proton)-neutrino connection, assuming that the UHECRs escape as neutrons. In this study, we identify three different regimes as a function of the fireball parameters: the standard ''one neutrino per cosmic ray'' case, the optically thick (to neutron escape) case, and the case where leakage of protons from the boundaries of the shells (direct escape) dominates. In the optically thick regime, the photomeson production is very efficient, and more neutrinos will be emitted per cosmic ray than in the standard case, whereas in the direct escape-dominated regime, more cosmic rays than neutrinos will be emitted. We demonstrate that, for efficient proton acceleration, which is required to describe the observed UHECR spectrum, the standard case only applies to a very narrow region of the fireball parameter space. We illustrate with several observed examples that conclusions on the cosmic-ray-neutrino connection will depend on the actual burst parameters. We also show that the definition of the pion production efficiency currently used by the IceCube collaboration underestimates the neutrino production in the optically thick case. Finally, we point out that the direct escape component leads to a spectral break in the cosmic-ray spectrum emitted from a single source. The resulting ''two-component model'' can be used to even more strongly pronounce the spectral features of the observed UHECR spectrum than the dip model.

  3. Obama Administration and Great Lakes States Announce Agreement...

    Energy Savers [EERE]

    Obama Administration and Great Lakes States Announce Agreement to Spur Development of Offshore Wind Projects Obama Administration and Great Lakes States Announce Agreement to Spur...

  4. Escape behavior of a quantum particle in a loop coupled to a lead

    SciTech Connect (OSTI)

    Jacquet, Ph. A. [Department of Physics, Kwansei Gakuin University, Sanda 669-1337 (Japan)

    2011-12-15

    We consider a one-dimensional loop of circumference L crossed by a constant magnetic flux {Phi} and connected to an infinite lead with coupling parameter {epsilon}. Assuming that the initial state {psi}{sub 0} of the particle is confined inside the loop and evolves freely, we analyze the time evolution of the nonescape probability P({psi}{sub 0},L,{Phi},{epsilon},t), which is the probability that the particle will still be inside the loop at some later time t. In appropriate units, we found that P({psi}{sub 0},L,{Phi},{epsilon},t)=P{sub {infinity}}({psi}{sub 0},{Phi})+{Sigma}{sub k=1}{sup {infinity}}C{sub k}({psi}{sub 0},L,{Phi},{epsilon})/t{sup k}. The constant P{sub {infinity}}({psi}{sub 0},{Phi}) is independent of L and {epsilon}, and vanishes if {psi}{sub 0} has no bound state components or if |cos({Phi})|{ne}1. The coefficients C{sub 1}({psi}{sub 0},L,{Phi},{epsilon}) and C{sub 3}({psi}{sub 0},L,{Phi},{epsilon}) depend on the initial state {psi}{sub 0} of the particle, but only the momentum k={Phi}/L is involved. There are initial states {psi}{sub 0} for which P({psi}{sub 0},L,{Phi},{epsilon},t){approx}C{sub {delta}}({psi}{sub 0},L,{Phi},{epsilon})/t{sup {delta}}, as t{yields}{infinity}, where {delta}=1 if cos({Phi})=1 and {delta}=3 if cos({Phi}){ne}1. Thus, by submitting the loop to an external magnetic flux, one may induce a radical change in the asymptotic decay rate of P({psi}{sub 0},L,{Phi},{epsilon},t). Interestingly, if cos({Phi})=1, then C{sub 1}({psi}{sub 0},L,{Phi},{epsilon}) decreases with {epsilon} (i.e., the particle escapes faster in the long run) while in the case cos({Phi}){ne}1, the coefficient C{sub 3}({psi}{sub 0},L,{Phi},{epsilon}) increases with {epsilon} (i.e., the particle escapes slower in the long run). Assuming the particle to be initially in a bound state of the loop with {Phi}=0, we compute explicit relations and present some numerical results showing a global picture in time of P({psi}{sub 0},L,{Phi},{epsilon},t). Finally, by using the pseudospectral method, we consider the interacting case with soft-core Coulomb potentials.

  5. J. Great Lakes Res. 28(3):451465 Internat. Assoc. Great Lakes Res., 2002

    E-Print Network [OSTI]

    boating, and hydropower, due to lake regulation. The Great Lakes system, shown in Figure 1, en- compasses regulation has the potential to modify seasonal water level fluctuations as well as the interannual vari

  6. J. Great Lakes Res. 32:2939 Internat. Assoc. Great Lakes Res., 2006

    E-Print Network [OSTI]

    (IJC 2003) and a likely future study to look at water management in the upper Great Lakes. These stud (Cook et al. 1999, Wood- house and Overpeck 1998, Coo

  7. Did International Economic Forces Cause the Great Depression?

    E-Print Network [OSTI]

    Eichengreen, Barry

    1987-01-01

    the Great Depression Maldistribution Liquidation interestbeggar-thy-neignbor maldistribution or to the the reserves.

  8. Great Basin Geothermal Area | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal Area Jump to:

  9. Great Valley Ethanol LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin GeothermalValley Ethanol

  10. GreatPoint Energy | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin GeothermalValley

  11. Great Lakes Energy Coop | 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:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEniaElectricHydro Electric Co PGrayson Logo: Great Lakes

  12. Southern Great Plains Ice Nuclei Characterization Experiment

    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 RoomPreservation ofAlbuquerque|Sensitive Species3performedValleySouthern Great Plains Ice Nuclei

  13. New sedimentological and structural data from the Ecemis Fault Zone, southern Turkey: implications for its timing and offset and the Cenozoic tectonic escape of Anatolia 

    E-Print Network [OSTI]

    Jaffey, Noah; Robertson, Alastair H F

    2001-01-01

    he left-lateral Ecemis Fault Zone, with a newly estimated displacement c. 60 km, records important strike-slip deformation within Anatolia, prior to and during the Plio-Quaternary tectonic escape of the Anatolian ‘microplate’ ...

  14. Review of the SIMMER-II analyses of liquid-metal-cooled fast breeder reactor core-disruptive accident fuel escape

    SciTech Connect (OSTI)

    DeVault, G.P.; Bell, C.R.

    1985-01-01

    Early fuel removal from the active core of a liquid-metal-cooled fast breeder reactor undergoing a core-disruptive accident may reduce the potential for large energetics resulting from recriticalities. This paper presents a review of analyses with the SIMMER-II computer program of the effectiveness of possible fuel escape paths. Where possible, how SIMMER-II compares with or is validated against experiments that simulated the escape paths also is discussed.

  15. J. Great Lakes Res. 29(4):545557 Internat. Assoc. Great Lakes Res., 2003

    E-Print Network [OSTI]

    into the Laurentian Great Lakes from NOBOB (no ballast on board) vessels. To evaluate biocide effectiveness present in NOBOB vessels may have a significant impact on biocide efficacy. Exper- iments using material from actual NOBOB vessels generally corroborated data from the water-sediment experiments and suggest

  16. Great Lakes Water Scarcity and Regional Economic Development

    ScienceCinema (OSTI)

    Cameron Davis; Tim Eder; David Ulrich; David Naftzger; Donald J. Wuebbles; Mark C. Petri

    2013-06-06

    Great Lakes Water Scarcity and Regional Economic Development panel at Northwestern University on 10/10/2012

  17. Tectonic & Structural Controls of Great Basin Geothermal Systems...

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

    More Documents & Publications Characterizing Structural Controls of EGS Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing...

  18. Great Lakes Water Scarcity and Regional Economic Development

    SciTech Connect (OSTI)

    Cameron Davis; Tim Eder; David Ulrich; David Naftzger; Donald J. Wuebbles; Mark C. Petri

    2012-10-10

    Great Lakes Water Scarcity and Regional Economic Development panel at Northwestern University on 10/10/2012

  19. Great Plains Wind Energy Transmission Development Project

    SciTech Connect (OSTI)

    Brad G. Stevens, P.E.; Troy K. Simonsen; Kerryanne M. Leroux

    2012-06-09

    In fiscal year 2005, the Energy & Environmental Research Center (EERC) received funding from the U.S. Department of Energy (DOE) to undertake a broad array of tasks to either directly or indirectly address the barriers that faced much of the Great Plains states and their efforts to produce and transmit wind energy at the time. This program, entitled Great Plains Wind Energy Transmission Development Project, was focused on the central goal of stimulating wind energy development through expansion of new transmission capacity or development of new wind energy capacity through alternative market development. The original task structure was as follows: Task 1 - Regional Renewable Credit Tracking System (later rescoped to Small Wind Turbine Training Center); Task 2 - Multistate Transmission Collaborative; Task 3 - Wind Energy Forecasting System; and Task 4 - Analysis of the Long-Term Role of Hydrogen in the Region. As carried out, Task 1 involved the creation of the Small Wind Turbine Training Center (SWTTC). The SWTTC, located Grand Forks, North Dakota, consists of a single wind turbine, the Endurance S-250, on a 105-foot tilt-up guyed tower. The S-250 is connected to the electrical grid on the 'load side' of the electric meter, and the power produced by the wind turbine is consumed locally on the property. Establishment of the SWTTC will allow EERC personnel to provide educational opportunities to a wide range of participants, including grade school through college-level students and the general public. In addition, the facility will allow the EERC to provide technical training workshops related to the installation, operation, and maintenance of small wind turbines. In addition, under Task 1, the EERC hosted two small wind turbine workshops on May 18, 2010, and March 8, 2011, at the EERC in Grand Forks, North Dakota. Task 2 involved the EERC cosponsoring and aiding in the planning of three transmission workshops in the midwest and western regions. Under Task 3, the EERC, in collaboration with Meridian Environmental Services, developed and demonstrated the efficacy of a wind energy forecasting system for use in scheduling energy output from wind farms for a regional electrical generation and transmission utility. With the increased interest at the time of project award in the production of hydrogen as a critical future energy source, many viewed hydrogen produced from wind-generated electricity as an attractive option. In addition, many of the hydrogen production-related concepts involve utilization of energy resources without the need for additional electrical transmission. For this reason, under Task 4, the EERC provided a summary of end uses for hydrogen in the region and focused on one end product in particular (fertilizer), including several process options and related economic analyses.

  20. Keck spectroscopy of gravitationally lensed z ? 4 galaxies: Improved constraints on the escape fraction of ionizing photons

    SciTech Connect (OSTI)

    Jones, Tucker A. [Department of Physics, University of California, Santa Barbara, CA 93106 (United States); Ellis, Richard S.; Schenker, Matthew A. [Department of Astrophysics, California Institute of Technology, MS 249-17, Pasadena, CA 91125 (United States); Stark, Daniel P. [Department of Astronomy and Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States)

    2013-12-10

    The fraction of ionizing photons that escape from young star-forming galaxies is one of the largest uncertainties in determining the role of galaxies in cosmic reionization. Yet traditional techniques for measuring this fraction are inapplicable at the redshifts of interest due to foreground screening by the Ly? forest. In an earlier study, we demonstrated a reduction in the equivalent width of low-ionization absorption lines in composite spectra of Lyman break galaxies at z ? 4 compared to similar measures at z ? 3. This might imply a lower covering fraction of neutral gas and hence an increase with redshift in the escape fraction of ionizing photons. However, our spectral resolution was inadequate to differentiate between several alternative explanations, including changes with redshift in the outflow kinematics. Here we present higher quality spectra of three gravitationally lensed Lyman break galaxies at z ? 4 with a spectral resolution sufficient to break this degeneracy of interpretation. We present a method for deriving the covering fraction of low-ionization gas as a function of outflow velocity and compare the results with similar quality data taken for galaxies at lower redshift. We find an interesting but tentative trend of lower covering fractions of low-ionization gas for galaxies with strong Ly? emission. In combination with the demographic trends of Ly? emission with redshift from our earlier work, our results provide new evidence for a reduction in the average H I covering fraction, and hence an increase in the escape fraction of ionizing radiation from Lyman break galaxies, with redshift.

  1. John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring; Fish Research Project Oregon, 2000-2001 Annual Report.

    SciTech Connect (OSTI)

    Carmichael, Richard W.; Claire, Glenda M.; Seals, Jason

    2002-01-01

    The four objectives of this report are: (1) Estimate annual spawner escapement and number of spring chinook salmon redds in the John Day River basin; (2) Determine sex ratio, age composition, length-at-age of spawners, and proportion of natural spawners that are hatchery origin strays; (3) Determine adequacy of historic index surveys for indexing spawner abundance and for detecting changes in spawner distribution through time; and (4) Estimate smolt-to-adult survival for spring chinook salmon emigrating from the John Day River basin.

  2. Use of Dual Frequency Identification Sonar to Determine Adult Chinook Salmon (Oncorhynchus tshawytscha) Escapement in the Secesh River, Idaho ; Annual Report, January 2008 – December 2008.

    SciTech Connect (OSTI)

    Kucera, Paul A.

    2009-06-26

    Chinook salmon in the Snake River basin were listed as threatened under the Endangered Species Act in 1992 (NMFS 1992). The Secesh River represents the only stream in the Snake River basin where natural origin (wild) salmon escapement monitoring occurs at the population level, absent a supplementation program. As such the Secesh River has been identified as a long term salmon escapement and productivity monitoring site by the Nez Perce Tribe Department of Fisheries Resources Management. Salmon managers will use this data for effective population management and evaluation of the effect of conservation actions on a natural origin salmon population. The Secesh River also acts as a reference stream for supplementation program comparison. Dual frequency identification sonar (DIDSON) was used to determine adult spring and summer Chinook salmon escapement in the Secesh River in 2008. DIDSON technology was selected because it provided a non-invasive method for escapement monitoring that avoided listed species trapping and handling incidental mortality, and fish impedance related concerns. The DIDSON monitoring site was operated continuously from June 13 to September 14. The first salmon passage was observed on July 3. DIDSON site total estimated salmon escapement, natural and hatchery fish, was 888 fish {+-} 65 fish (95% confidence interval). Coefficient of variation associated with the escapement estimate was 3.7%. The DIDSON unit was operational 98.1% of the salmon migration period. Adult salmon migration timing in the Secesh River occurred over 74 days from July 3 to September 14, with 5,262 total fish passages observed. The spawning migration had 10%, median, and 90% passage dates of July 8, July 16, and August 12, respectively. The maximum number of net upstream migrating salmon was above the DIDSON monitoring site on August 27. Validation monitoring of DIDSON target counts with underwater optical cameras occurred for species identification. A total of 860 optical camera identified salmon passage observations were identical to DIDSON target counts. However, optical cameras identified eight jack salmon (3 upstream, 5 downstream) less than 55 cm in length that DIDSON did not count as salmon because of the length criteria employed ({ge} 55 cm). Precision of the DIDSON technology was evaluated by comparing estimated net upstream salmon escapement and associated 95% confidence intervals between two DIDSON sonar units operated over a five day period. The DIDSON 1 salmon escapement was 145.7 fish ({+-} 2.3), and the DIDSON 2 escapement estimate was 150.5 fish ({+-} 5). The overlap in the 95% confidence intervals suggested that the two escapement estimates were not significantly different from each other. Known length salmon carcass trials were conducted in 2008 to examine the accuracy of manually measured lengths, obtained using DIDSON software, on high frequency files at a 5 m window length. Linear regression demonstrated a highly significant relationship between known lengths and manually measured salmon carcass lengths (p < 0.0001). A positive bias in manual length measurement of 6.8% to 8% existed among the two observers in the analysis. Total Secesh River salmon escapement (natural origin and hatchery) in 2008 was 912 fish. Natural origin salmon escapement in the entire Secesh River drainage was 847 fish. The estimated natural origin spawner abundance was 836 fish. Salmon spawner abundance in 2008 increased by three fold compared to 2007 abundance levels. The 10 year geometric mean natural origin spawner abundance was 538 salmon and was below the recommended viable population threshold level established by the ICTRT (2007). One additional Snake River basin salmon population was assessed for comparison of natural origin salmon spawner abundance. The Johnson Creek/EFSF Salmon River population had a 10 year geometric mean natural origin spawner abundance of 254 salmon. Salmon spawner abundance levels in both streams were below viable population thresholds. DIDSON technology has been used in the Secesh River to determine salmo

  3. Obama Administration and Great Lakes States Announce Agreement...

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

    of Understanding (MOU) that will streamline the efficient and responsible development of offshore wind resources in the Great Lakes. This effort underscores the President's...

  4. Variable Crustal Thickness In The Western Great Basin- A Compilation...

    Open Energy Info (EERE)

    php?titleVariableCrustalThicknessInTheWesternGreatBasin-ACompilationOfOldAndNewRefractionData&oldid793047" Categories: Missing Required Information Reference...

  5. SOVEREIGN WEALTH FUNDS AND NATIONAL SECURITY: THE GREAT TRADEOFF

    E-Print Network [OSTI]

    COHEN, BENJAMIN J

    2009-01-01

    ends represents a major national security issue. ’ 33 EchoedWEALTH FUNDS AND NATIONAL SECURITY: THE GREAT TRADEOFFthe legitimate national security concerns of individual host

  6. Great Basin College Direct Use Geothermal Demonstration Project

    SciTech Connect (OSTI)

    Rice, John

    2014-10-21

    This is the final technical report for the Great Basin College Direct Use Geothermal Demonstrationn Project, outlining the technical aspects of the User Group System.

  7. DESIGN OF THE GREAT LAKES OBSERVING SYSTEM ENTERPRISE ARCHITECTURE

    E-Print Network [OSTI]

    DESIGN OF THE GREAT LAKES OBSERVING SYSTEM ENTERPRISE ARCHITECTURE T.J. Dekker1 , J.V. DePinto1 , S, collaborative, and consensus-based enterprise architecture design process was conducted under the direction that will achieve an integrated, comprehensive, and sustainable observing system enterprise for the Great Lakes

  8. Science and innovation strategy for forestry in Great Britain

    E-Print Network [OSTI]

    Science and innovation strategy for forestry in Great Britain #12;The cover image is derived from X-rays of juniper berries (Juniperus communis), some containing seeds. #12;Science and innovation strategy COMMISSION (2014). Science and innovation strategy for forestry in Great Britain. Forestry Commission

  9. Ly{alpha} ESCAPE FROM z {approx} 0.03 STAR-FORMING GALAXIES: THE DOMINANT ROLE OF OUTFLOWS

    SciTech Connect (OSTI)

    Wofford, Aida; Leitherer, Claus [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Salzer, John, E-mail: wofford@stsci.edu [Astronomy Department, Indiana University, Swain West 408, 727 East Third Street, Bloomington, IN 47405 (United States)

    2013-03-10

    The usefulness of H I Ly{alpha} photons for characterizing star formation in the distant universe is limited by our understanding of the astrophysical processes that regulate their escape from galaxies. These processes can only be observed in detail out to a few Multiplication-Sign 100 Mpc. Past nearby (z < 0.3) spectroscopic studies are based on small samples and/or kinematically unresolved data. Taking advantage of the high sensitivity of Hubble Space Telescope's Cosmic Origins Spectrograph (COS), we observed the Ly{alpha} lines of 20 H{alpha}-selected galaxies located at =0.03. The galaxies cover a broad range of luminosity, oxygen abundance, and reddening. In this paper, we characterize the observed Ly{alpha} lines and establish correlations with fundamental galaxy properties. We find seven emitters. These host young ({<=}10 Myr) stellar populations have rest-frame equivalent widths in the range 1-12 A, and have Ly{alpha} escape fractions within the COS aperture in the range 1%-12%. One emitter has a double-peaked Ly{alpha} with peaks 370 km s{sup -1} apart and a stronger blue peak. Excluding this object, the emitters have Ly{alpha} and O I {lambda}1302 offsets from H{alpha} in agreement with expanding-shell models and Lyman break galaxies observations. The absorbers have offsets that are almost consistent with a static medium. We find no one-to-one correspondence between Ly{alpha} emission and age, metallicity, or reddening. Thus, we confirm that Ly{alpha} is enhanced by outflows and is regulated by the dust and H I column density surrounding the hot stars.

  10. Kinetic Monte Carlo simulation of escaping core plasma particles to the scrape-off layer for accurate response of plasma-facing components

    E-Print Network [OSTI]

    Harilal, S. S.

    and disruptive operations in tokamak devices the escaped core plasma particles are a potential threat and numerical models are developed and implemented in the upgraded High Energy Interaction with General critically depends on the correct prediction of the heat and particle loads to reactor walls and the optimum

  11. Infiltration with controlled air escape Patricia J. Culligan,1 D. A. Barry,2 J.-Yves Parlange,3 Tammo S. Steenhuis,3

    E-Print Network [OSTI]

    if the movement of displaced air is hampered. In this study, separate infiltration experiments were performedInfiltration with controlled air escape Patricia J. Culligan,1 D. A. Barry,2 J.-Yves Parlange,3 Tammo S. Steenhuis,3 and Randel Haverkamp4 Abstract. Infiltration into the soil is restricted

  12. EIS-0106: Great Falls-Conrad Transmission Line Project, Montana

    Broader source: Energy.gov [DOE]

    The Western Area Power Administration prepared this EIS to evaluate the environmental impacts of the construction and operation of a 230-kilovolt transmission line from Great Falls, Montana, to Conrad, Montana.

  13. Regional Gravity Survey of the Northern Great Salt Lake Desert...

    Open Energy Info (EERE)

    Regional Gravity Survey of the Northern Great Salt Lake Desert and Adjacent Areas in Utah, Nevada, and Idaho Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  14. Arrangement between the Office for Nuclear Regulation of Great...

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

    Arrangement between the Office for Nuclear Regulation of Great Britain and the United States Department of Energy for the Exchange of Information and Co-operation in the Area of...

  15. 17.952 Great Power Military Intervention, Spring 2004

    E-Print Network [OSTI]

    Posen, Barry

    The purpose of this seminar is to examine systematically, and comparatively, great and middle power military interventions into civil wars during the 1990's. These civil wars were high on the policy agenda of western states ...

  16. Changing Weather and Climate in the Great Lakes Region

    Office of Energy Efficiency and Renewable Energy (EERE)

    This 4-week course will feature a new season each week through short lectures and activities covering Great Lakes weather, observed changes in the climate, and societal impacts of climate change....

  17. China's Real Estate Revolution and the Great China Land Rush

    E-Print Network [OSTI]

    Ross, Madelyn C.; Rosen, Kenneth T.

    1993-01-01

    the boundaries of their real estate activities northward. AsBerkeley CENTER Fon REAL ESTATE AND URBAN ECONOMICS WORKINGNO. 93-215 CH|NA’S REAL ESTATE REVOLUTION AND THE GREAT

  18. Great Boiling Springs Geothermal Area | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal Area JumpGreat

  19. How extensive are the impacts of nitrogen pollution in Great

    E-Print Network [OSTI]

    How extensive are the impacts of nitrogen pollution in Great Britain's forests? Protecting our forests from pollutant deposition is and has been a topical issue for some time. Nitrogen, as well as being an essential nutrient for trees, is one of the most important of these pollutants. This article

  20. Serial Echocardiographic Evaluation of 22 Closely Related Great Danes 

    E-Print Network [OSTI]

    Farmer, Michael R.

    2010-07-14

    of Department, Gerald R. Bratton May 2009 Major Subject: Veterinary Medical Sciences iii ABSTRACT Serial Echocardiographic Evaluation of 22 Closely Related Great Danes. (May 2009) Michael Ryan Farmer, BS, Texas A&M University Chair of Advisory... Page 1 R2 Values .................................................................................................... 12 1 CHAPTER I INTRODUCTION Cardiomyopathy is a term first used in 1957 by Brigden...

  1. Information Systems Riding waves is great; making them is

    E-Print Network [OSTI]

    Management Information Systems Riding waves is great; making them is even better. The Management Information Systems (MIS) curriculum will teach you to harness new technologies to help organizations achieve administration while learning to architect, manage, develop, and deploy information systems. Depending on your

  2. Changing Weather and Climate in the Great Lakes Region Webinar

    Broader source: Energy.gov [DOE]

    Offered by the University of Wisconsin-Madison through Coursera, this four-week course will feature a new season each week through short lectures and activities covering Great Lakes weather, observed changes in the climate, and societal impacts of climate change.

  3. Proceedings of the Great Lakes Solar Greenhouse Conference V

    SciTech Connect (OSTI)

    Currin, C.G. (ed.)

    1983-01-01

    Proceedings of the Fifth Great Lakes Greenhouse Conference are presented. Topics included are: a review of a greenhouses, greenhouses as integral part of an earth-sheltered home, solar architecture, design criteria, heat contribution for solar greenhouses, and the future of solar greenhouses.

  4. Proceedings of the Great Lakes Solar Greenhouse Conference V

    SciTech Connect (OSTI)

    Currin, C.G. (ed.)

    1983-01-01

    Proceedings of the Fifth Great Lakes Solar Greenhouse Conference are presented. Topics included are a review of greenhouses, greenhouses as integral part of an earth-sheltered house, solar architecture, design criteria, heat contribution from solar greenhouses, and the future for solar greenhouses.

  5. August 2012 Brazil is one of the great success stories

    E-Print Network [OSTI]

    Oxford, University of

    August 2012 Brazil is one of the great success stories of the last several decades ­ and today has become a vibrant democracy and an economic powerhouse. Brazil's international profile has never been and staff. Our study of Brazil is strong and our engagement with Brazil is growing. Today, work

  6. Flexible plastic solar cells offer great advantages when compared with

    E-Print Network [OSTI]

    Langendoen, Koen

    Flexible plastic solar cells offer great advantages when compared with traditional silicon solar for a solar cell: extremely easy to produce, very cheap and with good perspectives for high efficiencies. Since ten years considerable progress has been made in developing new and very promising types of solar

  7. Regional Slip Tendency Analysis of the Great Basin Region

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

    Faulds, James E.

    2013-09-30

    - The resulting along?fault and fault?to?fault variation in slip or dilation potential is a proxy for along fault and fault?to?fault variation in fluid flow conduit potential. Stress Magnitudes and directions were calculated across the entire Great Basin. Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998 Robertson?Tait et al., 2004; Hickman and Davatzes, 2010; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012; Moeck et al., 2010; Moos and Ronne, 2010 and Reinecker et al., 2005). The minimum horizontal stress direction (Shmin) was contoured, and spatial bins with common Shmin directions were calculated. Based on this technique, we subdivided the Great Basin into nine regions (Shmin <070, 070140). Slip and dilation tendency were calculated using 3DStress for the faults within each region using the mean Shmin for the region. Shmin variation throughout Great Basin are shown on Figure 3. For faults within the Great Basin proper, we applied a normal faulting stress regime, where the vertical stress (sv) is larger than the maximum horizontal stress (shmax), which is larger than the minimum horizontal stress (sv>shmax>shmin). Based on visual inspection of the limited stress magnitude data in the Great Basin, we used magnitudes such that shmin/shmax = .527 and shmin/sv= .46. These values are consistent with stress magnitude data at both Dixie Valley (Hickman et al., 2000) and Yucca Mountain (Stock et al., 1985). For faults within the Walker Lane/Eastern California Shear Zone, we applied a strike?slip faulting stress, where shmax > sv > shmin. Upon visual inspection of limited stress magnitude data from the Walker Lane and Eastern California Shear zone, we chose values such that SHmin/SHmax = .46 and Shmin/Sv= .527 representative of the region. Results: The results of our slip and dilation tendency analysis are shown in Figures 4 (dilation tendency), 5 (slip tendency) and 6 (slip tendency + dilation tendency). Shmin varies from northwest to east?west trending throughout much of the Great Basin. As such, north? to northeast?striking faults have the highest tendency to slip and to dilate, depending on the local trend of shmin. These results provide a first order filter on faults and fault systems in the Great Basin, affording focusing of local?scale exploration efforts for blind or hidden geothermal resources.

  8. Regional Slip Tendency Analysis of the Great Basin Region

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

    Faulds, James E.

    - The resulting along?fault and fault?to?fault variation in slip or dilation potential is a proxy for along fault and fault?to?fault variation in fluid flow conduit potential. Stress Magnitudes and directions were calculated across the entire Great Basin. Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998 Robertson?Tait et al., 2004; Hickman and Davatzes, 2010; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012; Moeck et al., 2010; Moos and Ronne, 2010 and Reinecker et al., 2005). The minimum horizontal stress direction (Shmin) was contoured, and spatial bins with common Shmin directions were calculated. Based on this technique, we subdivided the Great Basin into nine regions (Shmin <070, 070140). Slip and dilation tendency were calculated using 3DStress for the faults within each region using the mean Shmin for the region. Shmin variation throughout Great Basin are shown on Figure 3. For faults within the Great Basin proper, we applied a normal faulting stress regime, where the vertical stress (sv) is larger than the maximum horizontal stress (shmax), which is larger than the minimum horizontal stress (sv>shmax>shmin). Based on visual inspection of the limited stress magnitude data in the Great Basin, we used magnitudes such that shmin/shmax = .527 and shmin/sv= .46. These values are consistent with stress magnitude data at both Dixie Valley (Hickman et al., 2000) and Yucca Mountain (Stock et al., 1985). For faults within the Walker Lane/Eastern California Shear Zone, we applied a strike?slip faulting stress, where shmax > sv > shmin. Upon visual inspection of limited stress magnitude data from the Walker Lane and Eastern California Shear zone, we chose values such that SHmin/SHmax = .46 and Shmin/Sv= .527 representative of the region. Results: The results of our slip and dilation tendency analysis are shown in Figures 4 (dilation tendency), 5 (slip tendency) and 6 (slip tendency + dilation tendency). Shmin varies from northwest to east?west trending throughout much of the Great Basin. As such, north? to northeast?striking faults have the highest tendency to slip and to dilate, depending on the local trend of shmin. These results provide a first order filter on faults and fault systems in the Great Basin, affording focusing of local?scale exploration efforts for blind or hidden geothermal resources.

  9. Escaping the Big Rip?

    E-Print Network [OSTI]

    Mariam Bouhmadi-Lopez; Jose A. Jimenez Madrid

    2004-04-27

    We discuss dark energy models which might describe effectively the actual acceleration of the universe. More precisely, for a 4-dimensional Friedmann-Lema\\^{\\i}tre-Robertson-Walker (FLRW) universe we consider two situations: First of them, we model dark energy by phantom energy described by a perfect fluid satisfying the equation of state $P=(\\beta-1)\\rho$ (with $\\beta<0$ and constant). In this case the universe reaches a ``Big Rip'' independently of the spatial geometry of the FLRW universe. In the second situation, the dark energy is described by a phantom (generalized) Chaplygin gas which violates the dominant energy condition. Contrary to the previous case, for this material content a FLRW universe would never reach a ``big rip'' singularity (indeed, the geometry is asymptotically de Sitter). We also show how this dark energy model can be described in terms of scalar fields, corresponding to a minimally coupled scalar field, a Born-Infeld scalar field and a generalized Born-Infeld scalar field. Finally, we introduce a phenomenologically viable model where dark energy is described by a phantom generalized Chaplygin gas.

  10. Application to Export Electric Energy OE Docket No. EA-389 Great...

    Office of Environmental Management (EM)

    9 Great Bay Energy VI, LLC Application to Export Electric Energy OE Docket No. EA-389 Great Bay Energy VI, LLC Application from Great Bay Energy to export electric energy to...

  11. Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural...

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

    Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption After Energy Assessment Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas...

  12. Interactive Maps from the Great Basin Center for Geothermal Energy

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

    The Great Basin Center for Geothermal Energy, part of the University of Nevada, Reno, conducts research towards the establishment of geothermal energy as an economically viable energy source within the Great Basin. The Center specializes in collecting and synthesizing geologic, geochemical, geodetic, geophysical, and tectonic data, and using Geographic Information System (GIS) technology to view and analyze this data and to produce favorability maps of geothermal potential. The interactive maps are built with layers of spatial data that are also available as direct file downloads (see DDE00299). The maps allow analysis of these many layers, with various data sets turned on or off, for determining potential areas that would be favorable for geothermal drilling or other activity. They provide information on current exploration projects and leases, Bureau of Land Management land status, and map presentation of each type of scientific spatial data: geothermal, geophysical, geologic, geodetic, groundwater, and geochemical.

  13. Great Falls, Virginia: Energy Resources | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal Area

  14. Great River, New York: Energy Resources | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal

  15. Great Western Malting Company geothermal project, Pocatello, Idaho. Final report

    SciTech Connect (OSTI)

    Christensen, N.T.; McGeen, M.A.; Corlett, D.F.; Urmston, R.

    1981-12-23

    The Great Western Malting Company recently constructed a barley malting facility in Pocatello, Idaho, designed to produce 6.0 million bushels per year of brewing malt. This facility uses natural gas to supply the energy for germination and kilning processes. The escalating cost of natural gas has prompted the company to look at alternate and more economical sources of energy. Trans Energy Systems has investigated the viabiity of using geothermal energy at the new barley processing plant. Preliminary investigations show that a geothermal resource probably exists, and payback on the installation of a system to utilize the resource will occur in under 2 years. The Great Western Malting plant site has geological characteristics which are similar to areas where productive geothermal wells have been established. Geological investigations indicate that resource water temperatures will be in the 150 to 200/sup 0/F range. Geothermal energy of this quality will supply 30 to 98% of the heating requirements currently supplied by natural gas for this malting plant. Trans Energy Systems has analyzed several systems of utilizing the geothermal resource at the Great Western barley malting facility. These systems included: direct use of geothermal water; geothermal energy heating process water through an intermediary heat exchanger; coal or gas boosted geothermal systems; and heat pump boosted geothermal system. The analysis examined the steps that are required to process the grain.

  16. Journey to the edge of time: The GREAT mission

    E-Print Network [OSTI]

    Neil J. Cornish; David N. Spergel; Charles L. Bennett

    2002-01-31

    We are surrounded by radiation that originated from the big bang. It has traveled to us from the farthest reaches of the Universe, carrying with it an unaltered record of the beginning of time and space. The radiation is in the form of gravitational waves - propagating ripples in the curvature of spacetime. We describe a mission to detect these Gravitational Echos Across Time (GREAT) that would open up a new window on the very early universe. By studying the gravitational echoes of the big bang we will gain insight into the fundamental structure of matter, gravity, and how the Universe formed.

  17. Great Bend, North Dakota: Energy Resources | 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 PagesSustainableGlynn County, Georgia:Oregon: EnergyGreat Basin Geothermal Area Jump

  18. North Great River, New York: Energy Resources | 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 ViewMayo, Maryland:NPI VenturesNew Hampshire:source History View New PagesGranby, Connecticut:Great

  19. Great Plains The Camelina Company | 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:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEniaElectricHydro Electric Co PGrayson Logo: Great

  20. Great Power Battery Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEniaElectricHydro Electric Co PGrayson Logo: GreatBattery

  1. PPPL: Great story, Bright Future | Princeton Plasma Physics Lab

    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 wouldMass mapSpeeding access| Department ofStephen P riceawards |PPPL: Great story, Bright

  2. Title Geology of the Great Basin. Copyright Issue Entire Book

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4)9 Federal RegisterStorm1 3 6 5 1Geology of the Great

  3. Fermilab | Office of Partnerships and Technology Transfer | Great Ideas

    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) | SciTechSubmitted More Often (GISMO) GISMO Great Ideas

  4. The Difficulty Getting High Escape Fractions of Ionizing Photons from High-redshift Galaxies: a View from the FIRE Cosmological Simulations

    E-Print Network [OSTI]

    Ma, Xiangcheng; Hopkins, Philip F; Faucher-Giguere, Claude-Andre; Quataert, Eliot; Keres, Dusan; Murray, Norman

    2015-01-01

    We present a series of high-resolution (20-2000 Msun, 0.1-4 pc) cosmological zoom-in simulations at z~6 from the Feedback In Realistic Environment (FIRE) project. These simulations cover halo masses 10^9-10^11 Msun and rest-frame ultraviolet magnitude Muv = -9 to -19. These simulations include explicit models of the multi-phase ISM, star formation, and stellar feedback, which produce reasonable galaxy properties at z = 0-6. We post-process the snapshots with a radiative transfer code to evaluate the escape fraction (fesc) of hydrogen ionizing photons. We find that the instantaneous fesc has large time variability (0.01%-20%), while the time-averaged fesc over long time-scales generally remains ~5%, considerably lower than the estimate in many reionization models. We find no strong dependence of fesc on galaxy mass or redshift. In our simulations, the intrinsic ionizing photon budgets are dominated by stellar populations younger than 3 Myr, which tend to be buried in dense birth clouds. The escaping photons mo...

  5. On the nature of H$\\alpha$ emitters at $z \\sim 2$ from the HiZELS survey: physical properties, Ly$\\alpha$ escape fraction, and main sequence

    E-Print Network [OSTI]

    Oteo, I; Ivison, R J; Smail, I; Best, P N; Cepa, J; Pérez-García, A M

    2015-01-01

    We present a detailed multi-wavelength study (from rest-frame UV to far-IR) of narrow-band (NB) selected, star-forming (SF) H$\\alpha$ emitters (HAEs) at $z \\sim 2.23$ taken from the High Redshift(Z) Emission Line Survey (HiZELS). We find that HAEs have similar SED-derived properties and colors to $sBzK$ galaxies and probe a well-defined portion of the SF population at $z \\sim 2$. This is not true for Ly$\\alpha$ emitters (LAEs), which are strongly biased towards blue, less massive galaxies (missing a significant percentage of the SF population). Combining our H$\\alpha$ observations with matched, existing Ly$\\alpha$ data we determine that the Ly$\\alpha$ escape fraction ($f_{\\rm esc}$) is low (only $\\sim$ 4.5\\% of HAEs show Ly$\\alpha$ emission) and decreases with increasing dust attenuation, UV continuum slope, stellar mass, and star formation rate (SFR). This suggests that Ly$\\alpha$ preferentially escapes from blue galaxies with low dust attenuation. However, a small population of red and massive LAEs is also ...

  6. Lighting the Great Outdoors: LEDs in Exterior Applications

    SciTech Connect (OSTI)

    Cook, Tyson D. S.; Bryan, Mary M.; Kinzey, Bruce R.; Myer, Michael

    2008-08-17

    Recent progress in the development of white light LEDs promises great impact by opening up the huge potential for LED illumination in new areas. One such area is general illumination for exterior applications. For example, there are an estimated combined 60.5 million roadway and parking installations in the U.S. These lights account for an estimated 53.3 TWh of electricity usage annually -- nearly 7% of all lighting. If LEDs could provide the same light performance with just 25% greater efficiency, savings of over 13 TWh could be achieved. In 2007, the authors assessed emerging LED lighting technologies in a parking garage and on a city street. The purpose of these tests was to enable a utility to determine whether energy efficiency programs promoting white light LED products might be justified. The results have supported the great promise of LEDs in exterior applications, while also highlighting the barriers that continue to hinder their widespread adoption. Such barriers include 1) inconsistent product quality across manufacturers; 2) lack of key metrics for comparing LEDs to conventional sources; and 3) high upfront cost of LED luminaires compared to conventional luminaires. This paper examines these barriers, ways in which energy-efficiency programs could help to overcome them, and the potential for energy and financial savings from LED lighting in these two exterior applications.

  7. Great Lakes Biomass State and Regional Partnership (GLBSRP)

    SciTech Connect (OSTI)

    Frederic Kuzel

    2009-09-01

    The Council of Great Lakes Governors administered the Great Lakes Biomass State and Regional Partnership (GLBSRP) under contract with the U. S. Department of Energy (DOE). This Partnership grew out of the existing Regional Biomass Energy Program which the Council had administered since 1983. The GLBSRP includes the States of Illinois, Indiana, Iowa, Michigan, Minnesota, Ohio and Wisconsin. The GLBSRPÃ?Â?s overall goal is to facilitate the increased production and use of bioenergy and biobased products throughout the region. The GLBSRP has traditionally addressed its goals and objectives through a three-pronged approach: providing grants to the States; undertaking region-wide education, outreach and technology transfer projects; and, providing in-house management, support and information dissemination. At the direction of US Department of Energy, the primary emphasis of the GLBSRP in recent years has been education and outreach. Therefore, most activities have centered on developing educational materials, hosting workshops and conferences, and providing technical assistance. This report summarizes a selection of activities that were accomplished under this cooperative agreement.

  8. Structural investigations of Great Basin geothermal fields: Applications and implications

    SciTech Connect (OSTI)

    Faulds, James E; Hinz, Nicholas H.; Coolbaugh, Mark F

    2010-11-01

    Because fractures and faults are commonly the primary pathway for deeply circulating hydrothermal fluids, structural studies are critical to assessing geothermal systems and selecting drilling targets for geothermal wells. Important tools for structural analysis include detailed geologic mapping, kinematic analysis of faults, and estimations of stress orientations. Structural assessments are especially useful for evaluating geothermal fields in the Great Basin of the western USA, where regional extension and transtension combine with high heat flow to generate abundant geothermal activity in regions having little recent volcanic activity. The northwestern Great Basin is one of the most geothermally active areas in the USA. The prolific geothermal activity is probably due to enhanced dilation on N- to NNE-striking normal faults induced by a transfer of NW-directed dextral shear from the Walker Lane to NW-directed extension. Analysis of several geothermal fields suggests that most systems occupy discrete steps in normal fault zones or lie in belts of intersecting, overlapping, and/or terminating faults. Most fields are associated with steeply dipping faults and, in many cases, with Quaternary faults. The structural settings favoring geothermal activity are characterized by subvertical conduits of highly fractured rock along fault zones oriented approximately perpendicular to the WNW-trending least principal stress. Features indicative of these settings that may be helpful in guiding exploration for geothermal resources include major steps in normal faults, interbasinal highs, groups of relatively low discontinuous ridges, and lateral jogs or terminations of mountain ranges.

  9. Great Plains ASPEN model development: Phosam section. Final topical report

    SciTech Connect (OSTI)

    Stern, S.S.; Kirman, J.J.

    1985-02-01

    An ASPEN model has been developed of the PHOSAM Section, Section 4600, of the Great Plains Gasification Plant. The bases for this model are the process description given in Section 6.18 of the Great Plains Project Management Plan and the Lummus Phosam Schematic Process Flow Diagram, Dwg. No. SKD-7102-IM-O. The ASPEN model that has been developed contains the complete set of components that are assumed to be in the gasifier effluent. The model is primarily a flowsheet simulation that will give the material and energy balance and equipment duties for a given set of process conditions. The model is unable to predict fully changes in process conditions that would result from load changes on equipment of fixed sizes, such as a rating model would predict. The model can be used to simulate the steady-state operation of the plant at or near design conditions or to design other PHOSAM units. Because of the limited amount of process information that was available, several major process assumptions had to be made in the development of the flowsheet model. Patent literature was consulted to establish the ammonia concentration in the circulating fluid. Case studies were made with the ammonia content of the feed 25% higher and 25% lower than the base feed. Results of these runs show slightly lower recoveries of ammonia with less ammonia in the feed. As expected, the duties of the Stripper and Fractionator reboilers were higher with more ammonia in the feed. 63 references.

  10. Effect of band alignment on photoluminescence and carrier escape from InP surface quantum dots grown by metalorganic chemical vapor deposition on Si

    SciTech Connect (OSTI)

    Halder, Nripendra N.; Biswas, Pranab; Banerji, P.; Dhabal Das, Tushar; Das, Sanat Kr.; Chattopadhyay, S.; Biswas, D.

    2014-01-28

    A detailed analysis of photoluminescence (PL) from InP quantum dots (QDs) grown on Si has been carried out to understand the effect of substrate/host material in the luminescence and carrier escape process from the surface quantum dots. Such studies are required for the development of monolithically integrated next generation III-V QD based optoelectronics with fully developed Si microelectronics. The samples were grown by atmospheric pressure metalorganic chemical vapor deposition technique, and the PL measurements were made in the temperature range 10–80?K. The distribution of the dot diameter as well as the dot height has been investigated from atomic force microscopy. The origin of the photoluminescence has been explained theoretically. The band alignment of InP/Si heterostructure has been determined, and it is found be type II in nature. The positions of the conduction band minimum of Si and the 1st excited state in the conduction band of InP QDs have been estimated to understand the carrier escape phenomenon. A blue shift with a temperature co-efficient of 0.19?meV/K of the PL emission peak has been found as a result of competitive effect of different physical processes like quantum confinement, strain, and surface states. The corresponding effect of blue shift by quantum confinement and strain as well as the red shift by the surface states in the PL peaks has been studied. The origin of the luminescence in this heterojunction is found to be due to the recombination of free excitons, bound excitons, and a transition from the 1st electron excited state in the conduction band (e{sub 1}) to the heavy hole band (hh{sub 1}). Monotonic decrease in the PL intensity due to increase of thermally escaped carriers with temperature has been observed. The change in barrier height by the photogenerated electric-field enhanced the capture of the carriers by the surface states rather than their accumulation in the QD excited state. From an analysis of the dependence of the PL intensity, peak position, and line width with temperature and excitation source, the existence of free and bound excitonic recombination together with e{sub 1} ? hh{sub 1} transitions in the QDs is established.

  11. The reception and study of Renaissance architecture in Great Britain, 1890-1914

    E-Print Network [OSTI]

    Wheeler, Katherine Jean

    2007-01-01

    The writing of Renaissance architectural history in the period 1890-1914 in Great Britain changed dramatically. Despite modernism's tenet of rejecting history from design, Renaissance architectural history in Great Britain ...

  12. Multi-Mode RCCI Has Great Potential to Improve Fuel Economy in...

    Office of Environmental Management (EM)

    Mode RCCI Has Great Potential to Improve Fuel Economy in Light-Duty Diesel Engines Multi-Mode RCCI Has Great Potential to Improve Fuel Economy in Light-Duty Diesel Engines February...

  13. Microclimatic performance of a free-air warming and CO? enrichment experiment in windy Wyoming, USA

    SciTech Connect (OSTI)

    LeCain, Daniel; Smith, David; Morgan, Jack; Kimball, Bruce A.; Pendall, Elise; Miglietta, Franco; Liang, Wenju

    2015-02-06

    In order to plan for global changing climate experiments are being conducted in many countries, but few have monitored the effects of the climate change treatments (warming, elevated CO?) on the experimental plot microclimate. During three years of an eight year study with year-round feedback-controlled infra-red heater warming (1.5/3.0°C day/night) and growing season free-air CO? enrichment (600 ppm) in the mixed-grass prairie of Wyoming, USA, we monitored soil, leaf, canopy-air, above-canopy-air temperatures and relative humidity of control and treated experimental plots and evaluated ecologically important temperature differentials. Leaves were warmed somewhat less than the target settings (1.1 & 1.5°C day/night) but soil was warmed more creating an average that matched the target settings extremely well both during the day and night plus the summer and winter. The site typically has about 50% bare or litter covered soil, therefore soil heat transfer is more critical than in dense canopy ecosystems. The Wyoming site commonly has strong winds (5 ms?¹ average) and significant daily and seasonal temperature fluctuations (as much as 30°C daily) but the warming system was nearly always able to maintain the set temperatures regardless of abiotic variation. The within canopy-air was only slightly warmed and above canopy-air was not warmed by the system, therefore convective warming was minor. Elevated CO? had no direct effect nor interaction with the warming treatment on microclimate. Relative humidity within the plant canopy was only slightly reduced by warming. Soil water content was reduced by warming but increased by elevated CO?. This study demonstrates the importance of monitoring the microclimate in manipulative field global change experiments so that critical physiological and ecological conclusions can be determined. Highly variable energy demand fluctuations showed that passive IR heater warming systems will not maintain desired warming for much of the time.

  14. Microclimatic performance of a free-air warming and CO? enrichment experiment in windy Wyoming, USA

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

    LeCain, Daniel; Smith, David; Morgan, Jack; Kimball, Bruce A.; Pendall, Elise; Miglietta, Franco; Liang, Wenju

    2015-02-06

    In order to plan for global changing climate experiments are being conducted in many countries, but few have monitored the effects of the climate change treatments (warming, elevated CO?) on the experimental plot microclimate. During three years of an eight year study with year-round feedback-controlled infra-red heater warming (1.5/3.0°C day/night) and growing season free-air CO? enrichment (600 ppm) in the mixed-grass prairie of Wyoming, USA, we monitored soil, leaf, canopy-air, above-canopy-air temperatures and relative humidity of control and treated experimental plots and evaluated ecologically important temperature differentials. Leaves were warmed somewhat less than the target settings (1.1 & 1.5°C day/night)more »but soil was warmed more creating an average that matched the target settings extremely well both during the day and night plus the summer and winter. The site typically has about 50% bare or litter covered soil, therefore soil heat transfer is more critical than in dense canopy ecosystems. The Wyoming site commonly has strong winds (5 ms?¹ average) and significant daily and seasonal temperature fluctuations (as much as 30°C daily) but the warming system was nearly always able to maintain the set temperatures regardless of abiotic variation. The within canopy-air was only slightly warmed and above canopy-air was not warmed by the system, therefore convective warming was minor. Elevated CO? had no direct effect nor interaction with the warming treatment on microclimate. Relative humidity within the plant canopy was only slightly reduced by warming. Soil water content was reduced by warming but increased by elevated CO?. This study demonstrates the importance of monitoring the microclimate in manipulative field global change experiments so that critical physiological and ecological conclusions can be determined. Highly variable energy demand fluctuations showed that passive IR heater warming systems will not maintain desired warming for much of the time.« less

  15. Thermal performance simulation of a solar cavity receiver under windy conditions

    SciTech Connect (OSTI)

    Fang, J.B.; Wei, J.J.; Dong, X.W.; Wang, Y.S.

    2011-01-15

    Solar cavity receiver plays a dominant role in the light-heat conversion. Its performance can directly affect the efficiency of the whole power generation system. A combined calculation method for evaluating the thermal performance of the solar cavity receiver is raised in this paper. This method couples the Monte-Carlo method, the correlations of the flow boiling heat transfer, and the calculation of air flow field. And this method can ultimately figure out the surface heat flux inside the cavity, the wall temperature of the boiling tubes, and the heat loss of the solar receiver with an iterative solution. With this method, the thermal performance of a solar cavity receiver, a saturated steam receiver, is simulated under different wind environments. The highest wall temperature of the boiling tubes is about 150 C higher than the water saturation temperature. And it appears in the upper middle parts of the absorbing panels. Changing the wind angle or velocity can obviously affect the air velocity inside the receiver. The air velocity reaches the maximum value when the wind comes from the side of the receiver (flow angle {alpha} = 90 ). The heat loss of the solar cavity receiver also reaches a maximum for the side-on wind. (author)

  16. Escapement and Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin, 2005-2006 Annual Technical Report.

    SciTech Connect (OSTI)

    Schultz, Terra Lang; Wilson, Wayne H.; Ruzycki, James R.

    2009-04-10

    The objectives are: (1) Estimate number and distribution of spring Chinook salmon Oncorhynchus tshawytscha redds and spawners in the John Day River subbasin; and (2) Estimate smolt-to-adult survival rates (SAR) and out-migrant abundance for spring Chinook and summer steelhead O. mykiss and life history characteristics of summer steelhead. The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. Because Columbia Basin managers have identified the John Day subbasin spring Chinook population as an index population for assessing the effects of alternative future management actions on salmon stocks in the Columbia Basin (Schaller et al. 1999) we continue our ongoing studies. This project is high priority based on the high level of emphasis the NWPPC Fish and Wildlife Program, Subbasin Summaries, NMFS, and the Oregon Plan for Salmon and Watersheds have placed on monitoring and evaluation to provide the real-time data to guide restoration and adaptive management in the region. By implementing the proposed program we have been able to address many of the goals for population status monitoring, such as defining areas currently used by spring Chinook for holding and spawning habitats and determining range expansion or contraction of summer rearing and spawning populations. The BiOp describes these goals as defining population growth rates (adult monitoring), detecting changes in those growth rates or relative abundance in a reasonable time (adult/juvenile monitoring), estimating juvenile abundance and survival rates (juvenile/smolt monitoring), and identifying stage-specific survival (adult-to-smolt, smolt-to-adult).

  17. Upscaling carbon fluxes over the Great Plains grasslands: Sinks and sources

    E-Print Network [OSTI]

    of net ecosystem production (NEP) to various climatic conditions across the U.S. Great Plains grasslands NEP at 250 m spatial resolution over the Great Plains from 2000 to 2008. The results showed that the Great Plains was a net sink with an averaged annual NEP of 24 ± 14 g C m-2 yr-1 , ranging from a low

  18. Decreasing transmembrane segment length greatly decreases perfringolysin O pore size

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

    Lin, Qingqing; Li, Huilin; Wang, Tong; London, Erwin

    2015-04-08

    Perfringolysin O (PFO) is a transmembrane (TM) ?-barrel protein that inserts into mammalian cell membranes. Once inserted into membranes, PFO assembles into pore-forming oligomers containing 30–50 PFO monomers. These form a pore of up to 300 Å, far exceeding the size of most other proteinaceous pores. In this study, we found that altering PFO TM segment length can alter the size of PFO pores. A PFO mutant with lengthened TM segments oligomerized to a similar extent as wild-type PFO, and exhibited pore-forming activity and a pore size very similar to wild-type PFO as measured by electron microscopy and a leakagemore »assay. In contrast, PFO with shortened TM segments exhibited a large reduction in pore-forming activity and pore size. This suggests that the interaction between TM segments can greatly affect the size of pores formed by TM ?-barrel proteins. PFO may be a promising candidate for engineering pore size for various applications.« less

  19. DRAMATIC CHANGE IN JUPITER'S GREAT RED SPOT FROM SPACECRAFT OBSERVATIONS

    SciTech Connect (OSTI)

    Simon, Amy A.; Wong, Michael H.; De Pater, Imke; Rogers, John H.; Orton, Glenn S.; Carlson, Robert W.; Asay-Davis, Xylar; Marcus, Philip S.

    2014-12-20

    Jupiter's Great Red Spot (GRS) is one of its most distinct and enduring features. Since the advent of modern telescopes, keen observers have noted its appearance and documented a change in shape from very oblong to oval, confirmed in measurements from spacecraft data. It currently spans the smallest latitude and longitude size ever recorded. Here we show that this change has been accompanied by an increase in cloud/haze reflectance as sensed in methane gas absorption bands, increased absorption at wavelengths shorter than 500 nm, and increased spectral slope between 500 and 630 nm. These changes occurred between 2012 and 2014, without a significant change in internal tangential wind speeds; the decreased size results in a 3.2 day horizontal cloud circulation period, shorter than previously observed. As the GRS has narrowed in latitude, it interacts less with the jets flanking its north and south edges, perhaps allowing for less cloud mixing and longer UV irradiation of cloud and aerosol particles. Given its long life and observational record, we expect that future modeling of the GRS's changes, in concert with laboratory flow experiments, will drive our understanding of vortex evolution and stability in a confined flow field crucial for comparison with other planetary atmospheres.

  20. Regional setting of Niobrara Formation in Northern Great Plains

    SciTech Connect (OSTI)

    Shurr, G.W.

    1984-05-01

    Natural gas is currently produced from the Upper Cretaceous Niobrara Formation in northeastern Colorado, northwestern Kansas, and several small fields in Nebraska. As a part of studies of low-permeability gas reservoirs in the northern Great Plains, the regional geologic setting of the Niobrara has been investigated in North Dakota, South Dakota, and Nebraska. Structural contours of the Ardmore Bentonite Bed suggest that the area of thin Niobrara strata presently approximates the south flank of the Williston basin and north flank of the Denver and Kennedy basins. Chalk tongues are interpreted as low-angle shelf surfaces, known as carbonate ramps, which sloped gently to the northwest and southeast off a paleotectonic high. The paleotectonic high cut obliquely across the seaway and was close to the position of the Transcontinental arch that influenced Paleozoic sedimentation. As a result, the present-day stratigraphy and structural setting of the Niobrara are different north and south of the arch crest. 58 references, 13 figures, 1 table.

  1. A SWOT Analysis of the Great Lakes Water Quality Protocol 2012: The Good, the Bad and the Opportunity

    E-Print Network [OSTI]

    Jetoo, Savitri; Krantzberg, Gail

    2014-01-01

    and Anderson, S. (2007). Healthy Waters, Strong Economy: Theof the Great Lakes Water Quality Agreement. Michigan StateBiennial Report on Great Lakes Water Quality. IJC. Windsor,

  2. A Map Of Geothermal Potential For The Great Basin, Usa- Recognition...

    Open Energy Info (EERE)

    A Map Of Geothermal Potential For The Great Basin, Usa- Recognition Of Multiple Geothermal Environments Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  3. Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural...

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

    million yearly after upgrading the steam system in its ammonia plant in Verdigris, Oklahoma. Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption...

  4. The West and the Rest: The Science of the Great Divergence

    E-Print Network [OSTI]

    Turchin, Peter

    2013-01-01

    of the West" and the Industrial Revolution. Journal of WorldWest (or why the Industrial Revolution originated in Greatthe beginning of the Industrial Revolution in Great Britain.

  5. 405J. exp. Biol. 197, 405411 (1994) Printed in Great Britain The Company of Biologists Limited 1994

    E-Print Network [OSTI]

    Libersat, Frederic

    1994-01-01

    away (Camhi, 1984). The air displacement produced by the predator's strike is sensed by wind flying, cockroaches may recruit their wind escape circuit to evade aerial predators such as bats. Indeed that should cause an evasive turn away from a wind stimulus. Such flight maneuvers are not produced after

  6. Suppression of thermal carrier escape and efficient photo-carrier generation by two-step photon absorption in InAs quantum dot intermediate-band solar cells using a dot-in-well structure

    SciTech Connect (OSTI)

    Asahi, S.; Teranishi, H.; Kasamatsu, N.; Kada, T.; Kaizu, T.; Kita, T.

    2014-08-14

    We investigated the effects of an increase in the barrier height on the enhancement of the efficiency of two-step photo-excitation in InAs quantum dot (QD) solar cells with a dot-in-well structure. Thermal carrier escape of electrons pumped in QD states was drastically reduced by sandwiching InAs/GaAs QDs with a high potential barrier of Al{sub 0.3}Ga{sub 0.7}As. The thermal activation energy increased with the introduction of the barrier. The high potential barrier caused suppression of thermal carrier escape and helped realize a high electron density in the QD states. We observed efficient two-step photon absorption as a result of the high occupancy of the QD states at room temperature.

  7. Modeling Bed-Load Transport of Coarse Sediments in the Great Bay Estuary, New Hampshire.

    E-Print Network [OSTI]

    Modeling Bed-Load Transport of Coarse Sediments in the Great Bay Estuary, New Hampshire. A. Bilgili Hanover, NH 03755, U.S.A. 2 University of New Hampshire Ocean and Mechanical Engineering Departments River section of the Great Bay Estuary, New Hampshire, USA.- a well-mixed and geometrically complex

  8. GRC Transactions, Vol. 29, 2005 Geothermal, GIS, potential, favorability, Great Basin, map

    E-Print Network [OSTI]

    _gis2. htm) of the Great Basin Center for Geothermal Energy (GBC- GE). This map allows for separate to host high-temperature (> 150° C) geothermal systems capable of producing electrical energy. ThreeGRC Transactions, Vol. 29, 2005 223 Keywords Geothermal, GIS, potential, favorability, Great Basin

  9. A simulation-based approach to forecasting the next great San Francisco earthquake

    E-Print Network [OSTI]

    McLeod, Dennis

    A simulation-based approach to forecasting the next great San Francisco earthquake J. B. Rundle In 1906 the great San Francisco earthquake and fire destroyed much of the city. As we approach the 100-year anniversary of that event, a critical concern is the hazard posed by another such earthquake

  10. Hands On Science with NOAA TITLE: Fins, Tails and Scales: Identifying Great Lakes Fish

    E-Print Network [OSTI]

    Hands ­ On Science with NOAA TITLE: Fins, Tails and Scales: Identifying Great Lakes Fish OVERVIEW: Working with a set of illustrated Great Lakes fish cards, students identify distinguishing characteristics of fish and learn to identify 10 common fish families and how why dichotomous keys are used. MATERIALS

  11. The Great British Columbia ShakeOut Annual Provincial Earthquake Drill

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    The Great British Columbia ShakeOut Annual Provincial Earthquake Drill Register today · Be counted in the largest earthquake drill ever! · Set an example that motivates others to participate The Great British Columbia ShakeOut Annual Provincial-Wide Earthquake Drill HOW PEOPLE WITH A DISABILITY

  12. The Great Sand Dunes Ecosystem Elk and Bison Carrying Capacity Model: Description and Scenario Results

    E-Print Network [OSTI]

    Boone, Randall B.

    1 The Great Sand Dunes Ecosystem Elk and Bison Carrying Capacity Model: Description and Scenario studying the Sand Dunes ecosystem in the past decade. The information they have gathered has been.S. Geological Survey, and Great Sand Dunes National Park and Preserve for providing funding to support

  13. Talking to the Enemy: Germany's Capture of British Voices in the Great War

    E-Print Network [OSTI]

    Talking to the Enemy: Germany's Capture of British Voices in the Great War Catherine Robson Between 1915 and 1918, members of a Royal Prussian Phonogramm Commission visited 70 prisoner-of- war camps of this remarkable episode in the Great War; it explores the project's informing contexts and operational details

  14. The Lake Ontario Great Lakes Science Practicum: A Model for Training Limnology Students on

    E-Print Network [OSTI]

    Langen, Tom A.

    COMMENTARY The Lake Ontario Great Lakes Science Practicum: A Model for Training Limnology Students question (Are spatial patterns of Lake Ontario productivity a function of distance from the shoreline: Inquiry teaching, education, limnology, Lake Ontario. J. Great Lakes Res. 31:236­242 Internat. Assoc

  15. Seasonal Distribution of the Great Gray Owl (Strix nebulosa) in Southwestern Alberta Douglas M. Collister1

    E-Print Network [OSTI]

    Seasonal Distribution of the Great Gray Owl (Strix nebulosa) in Southwestern Alberta Douglas M in the foothills of Alberta from 1986 to 1996. Thirty-six adult owls have been banded: 16 males, 16 females and 4. The Great Gray Owl (Strix nebulosa) breeds in northern and western Alberta south to Waterton Lakes National

  16. Non-native grasses alter evapotranspiration and energy balance in Great Basin sagebrush communities

    E-Print Network [OSTI]

    DeLucia, Evan H.

    Non-native grasses alter evapotranspiration and energy balance in Great Basin sagebrush communities key ecosystem processes in the Great Basin, including hydrology and energy balance. To determine how) and energy fluxes using the Bowen ratio-energy balance method with measurements of normalized difference

  17. Seedling insensitivity to ozone for three conifer species native to Great Smoky Mountains National Park$

    E-Print Network [OSTI]

    Neufeld, Howard S.

    Seedling insensitivity to ozone for three conifer species native to Great Smoky Mountains National concentrations of ozone had little eect on seedlings of three species of conifers commonly found in Great Smoky Mountains National Park. Abstract Field symptoms typical of ozone injury have been observed on several

  18. A REANALYSIS OF THE RELATIONSHIP BETWEEN STRONG WESTERLIES AND PRECIPITATION IN THE GREAT PLAINS

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    precipitation patterns has been used to explain past drought events in the Great Plains and Midwest of North widespread drought in the Great Plains and Midwest, consistent with the hypothesis of stronger westerlies droughts of the Colorado front range (Muhs, 1985), and early to mid-Holocene aridity of the Upper Midwest

  19. Geothermics, Vol. 15, No. 3, pp. 347-358, 1986. Printed inGreatBritain.

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Geothermics, Vol. 15, No. 3, pp. 347-358, 1986. Printed inGreatBritain. 0375 - 6505/86 $3.130 + 0.00 Pergamon Journals Ltd. © 1986 CNR. THERMOPHILIC MICROORGANISMS IN THE HOT SPRINGS OF TENGCHONG GEOTHERMAL volcanicgeothermalenvironmentsis discussed. INTRODUCTION In recent years biologists have been attaching great importance to thermal

  20. Amplification of Tsunami Heights by Delayed Rupture of Great Earthquakes along the Nankai Trough

    E-Print Network [OSTI]

    Furumura, Takashi

    Amplification of Tsunami Heights by Delayed Rupture of Great Earthquakes along the Nankai Trough of delayed rupture of great earthquakes along the Nankai trough on tsunami heights on the Japanese coast. As the tsunami source, we used a model of the 1707 Hoei earthquake, which consists of four segments: Tokai

  1. Citizen Science Case Study: The Great Sunflower Project Nathan R. Prestopnik

    E-Print Network [OSTI]

    Crowston, Kevin

    Citizen Science Case Study: The Great Sunflower Project Nathan R. Prestopnik Syracuse University napresto@syr.edu Abstract The Great Sunflower Project is a citizen science project designed to collect play in citizen science implementations, and the debate between custom website development

  2. Escape from noisy intermittent repellers

    E-Print Network [OSTI]

    Debabrata Biswas; B. A. R. C; Mumbai; India

    2000-04-26

    Intermittent or marginally-stable repellers are commonly associated with a power law decay in the survival fraction. We show here that the presence of weak additive noise alters the spectrum of the Perron - Frobenius operator significantly giving rise to exponential decays even in systems that are otherwise regular. Implications for ballistic transport in marginally stable miscrostructures are briefly discussed.

  3. Escape the tyranny of TCP

    E-Print Network [OSTI]

    Chan, Vincent W. S.

    The Transmission Control Protocol (TCP) is ubiquitous, sophisticated, and effective. It also prevents the innovation needed to improve delivery of Internet services to the wireless tactical edge of DOD operations. We argue ...

  4. Escape from Intermittent Orestis Georgiou

    E-Print Network [OSTI]

    Goussev, Arseni O.

    ;#12;Abstract The purpose of this Thesis was to investigate the intermittent behavior exhibited by open = 1, the calculation of exact to leading order expressions of the constant C. This quantitative result improves upon past investigations of open billiards which were only qualitative, thus allowing

  5. Indiana: the history and archaeology of an early Great Lakes propeller 

    E-Print Network [OSTI]

    Robinson, David Stewart

    1999-01-01

    The early Great Lakes propeller Indiana was built as a combination passenger- and freight- carrying steam vessel in 1848 at Vermilion, Ohio by itinerant Lake Erie shipbuilder Joseph M. Keating. Over the span of its ten-year ...

  6. Plastic, the Great Pacific Garbage Patch, and International Misfires at a Cure

    E-Print Network [OSTI]

    Harse, Grant A.

    2011-01-01

    78 due to plastic's lipophilic properties. 79 "Small bits ofis these useful properties of plastics, which can make themPLASTIC, THE GREAT PACIFIC GARBAGE PATCH electrical insulation properties.

  7. Mountain Sheep in the Sky: Orion's Belt in Great Basin Mythology

    E-Print Network [OSTI]

    Fowler, Catherine S

    1995-01-01

    2, pp. 146-152 (1995). Mountain Sheep in the Sky: Orion'sNevada, Reno, NV 89557-0006. Mountain Sheep in the Sky is ain the great himt for the Mountain Sheep. Muhwinti, Leader (

  8. On death ground : why weak states resist great powers explaining coercion failure in asymmetric interstate conflict

    E-Print Network [OSTI]

    Haun, Phil M

    2010-01-01

    Great Powers often adopt coercive strategies, threatening or using limited force to convince weak states to comply with their demands. While coercive strategies have succeeded in just over half of asymmetric crises since ...

  9. Anthony Wayne: The History and Archaeology of an Early Great Lakes Steamboat 

    E-Print Network [OSTI]

    Krueger, Bradley Alan

    2012-07-16

    The Great Lakes side-wheel steamboat Anthony Wayne was built in 1837 at Perrysburg, OH and participated in lakes shipping during a time when such vessels were experiencing their heyday. Designed as a passenger and cargo ...

  10. www.physicstoday.org November 2012 Physics Today 59 Nuclear energy can provide great

    E-Print Network [OSTI]

    www.physicstoday.org November 2012 Physics Today 59 Nuclear energy can provide great The Nuclear.95 For related titles, visit www.hooverpress.org or 800.621.2736 THe NuCLEAR ENterprise is a welcome introduction

  11. Training Program Plan for the Sales Department of Great Western Manufacturing

    E-Print Network [OSTI]

    Wiley, Katherine

    2011-07-29

    This field project for the Masters of Science in Engineering Management at the University of Kansas was designed to provide a layout for a training program for the Sales Department of Great Western Manufacturing. It began with a literature review...

  12. Environmental and Pedogenic Change in the Central Great Plains from the Middle Wisconsinan to the Present

    E-Print Network [OSTI]

    Willey, Karen Lynn

    2009-07-30

    During the middle Wisconsinan, the Gilman Canyon Formation (GCF), consisting of three loess units and three soils, formed on the loess plateaus of the central Great Plains about 40-25 ka. Stable carbon isotope analysis of ...

  13. NOAA Data Report ERL GLERL-24 A COMPUTERIZED ICE CONCENTRATION DATA BASE FOR THE GREAT LAKES

    E-Print Network [OSTI]

    1 NOAA Data Report ERL GLERL-24 A COMPUTERIZED ICE CONCENTRATION DATA BASE FOR THE GREAT LAKES ......................................................................................................... 5 2. Computerized ice concentration data base .............................................................................................................................................. 5 2. BASIC DATAAND DATA REDUCTION

  14. NOAA Technical Memorandum ERL GLERL-66 AN EVALUATION OF GREAT LAKES HYDRAULIC ROUTING MODELS

    E-Print Network [OSTI]

    model and the Great Lakes Environmental Research Laboratory's Hydrologic Response Model (HRM). Although the model solution techniques produce equivalent results, the HRM reduces cpu requirements by 94%. The HRM

  15. Application to Export Electric Energy OE Docket No. EA-389 Great...

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

    LLC.: Federal Register Notice, Volume 79, No. 9 - Jan. 14, 2014 Application to Export Electric Energy OE Docket No. EA-389 Great Bay Energy VI, LLC.: Federal Register Notice,...

  16. Seizing a species : the story of the Great Salt Lake brine shrimp harvest

    E-Print Network [OSTI]

    Wotipka, Samuel Alex

    2014-01-01

    In the early 1950s, C.C. "Sparkplug" Sanders began harvesting brine shrimp from Utah's Great Salt Lake. Sanders built up a small business selling their eggs, called "cysts, to aquarium stores across the country. During the ...

  17. Great Lakes-St. Lawrence River Basin Water Resources Compact (multi-state)

    Broader source: Energy.gov [DOE]

    This Act describes the management of the Great Lakes - St. Lawrence River basin, and regulates water withdrawals, diversions, and consumptive uses from the basin. The Act establishes a Council,...

  18. The Five Great Space Repository Bodhisattvas: Lineage, Protection and Celestial Authority in Ninth-Century Japan

    E-Print Network [OSTI]

    Pedersen, Hillary

    2010-12-31

    This dissertation explores the protective role of the Five Great Space Repository Bodhisattva (Godai Kokuzo Bosastu) sculptural pentads in Japan during the mid-ninth-century. While existing art historical scholarship ...

  19. Bentonite geochronology, marine geochemistry, and the Great Ordovician Biodiversification Event (GOBE)

    E-Print Network [OSTI]

    Kah, Linda

    Bentonite geochronology, marine geochemistry, and the Great Ordovician Biodiversification Event 2012 Keywords: Middle Ordovician Argentina K-bentonite Geochronology Environmental change Attribution diachronous units ­ to define the timeframe of carbon-isotope chemostratigraphy. New geochronological data

  20. Development 114, 403-415 (1992) Printed in Great Britain The Company of Biologists Limited 1992

    E-Print Network [OSTI]

    Stern, Claudio

    1992-01-01

    Development 114, 403-415 (1992) Printed in Great Britain © The Company of Biologists Limited 1992 403 Commitment of mesoderm cells in Hensen's node of the chick embryo to notochord and somite MARK A

  1. An investigation of dust storm generation in the Southern Great Plains 

    E-Print Network [OSTI]

    Pollard, Marshall Conrad

    1977-01-01

    of daily mean precipitation amounts and Antecedent Precipitation Index (API) profiles with number of stations reporting dust for February- May 1974 in four regions of the Southern Great Plains 43 Contoured frequency graph depicting the comparison... of monthly dust observations with time of day of occurrence, Contours are labeled in number of. observations and the data base includes 5056 dust reports from 34 Southern Great Plains stations during February-May 1966-1975 . . . . . . . . . . . 46 20...

  2. Dilemmas of decline, risks of rise : the systemic and military sources of rising state strategy towards declining great powers

    E-Print Network [OSTI]

    Itzkowitz Shifrinson, Joshua R

    2013-01-01

    What explains variation in relatively rising state strategy towards declining great powers? This project develops and tests a theory of state strategy vis-a-vis declining great powers, termed Realist Decline Theory. Realist ...

  3. Scientific Guidance, Research, and Educational Outreach for the ARM Climate Research Facility (ACRF) in the Southern Great Plains

    SciTech Connect (OSTI)

    Lamb, Peter J.

    2013-06-13

    Scientific Guidance, Research, and Educational Outreach for the ARM Climate Research Facility (ACRF) in the Southern Great Plains

  4. On the interaction between bathymetry and climate in the system dynamics and preferred levels of the Great Salt Lake

    E-Print Network [OSTI]

    Tarboton, David

    of the Great Salt Lake Ibrahim Nourein Mohammed1 and David G. Tarboton1 Received 21 May 2010; revised 24 October 2010; accepted 19 November 2010; published 17 February 2011. [1] The Great Salt Lake is a terminal bathymetry and climate in the system dynamics and preferred levels of the Great Salt Lake, Water Resour. Res

  5. Great Salt Lake Basin Hydrologic Observatory Prospectus Submitted to CUAHSI for consideration as a CUAHSI Hydrologic Observatory

    E-Print Network [OSTI]

    Tarboton, David

    1 Great Salt Lake Basin Hydrologic Observatory Prospectus Submitted to CUAHSI for consideration.S., the Great Salt Lake Basin provides the opportunity to observe climate and human-induced land-surface changes relationship between people and water across the globe and make the Great Salt Lake Basin a microcosm

  6. Wind Regimes in Complex Terrain of the Great Valley of Eastern Tennessee

    SciTech Connect (OSTI)

    Birdwell, Kevin R [ORNL

    2011-05-01

    This research was designed to provide an understanding of physical wind mechanisms within the complex terrain of the Great Valley of Eastern Tennessee to assess the impacts of regional air flow with regard to synoptic and mesoscale weather changes, wind direction shifts, and air quality. Meteorological data from 2008 2009 were analyzed from 13 meteorological sites along with associated upper level data. Up to 15 ancillary sites were used for reference. Two-step complete linkage and K-means cluster analyses, synoptic weather studies, and ambient meteorological comparisons were performed to generate hourly wind classifications. These wind regimes revealed seasonal variations of underlying physical wind mechanisms (forced channeled, vertically coupled, pressure-driven, and thermally-driven winds). Synoptic and ambient meteorological analysis (mixing depth, pressure gradient, pressure gradient ratio, atmospheric and surface stability) suggested up to 93% accuracy for the clustered results. Probabilistic prediction schemes of wind flow and wind class change were developed through characterization of flow change data and wind class succession. Data analysis revealed that wind flow in the Great Valley was dominated by forced channeled winds (45 67%) and vertically coupled flow (22 38%). Down-valley pressure-driven and thermally-driven winds also played significant roles (0 17% and 2 20%, respectively), usually accompanied by convergent wind patterns (15 20%) and large wind direction shifts, especially in the Central/Upper Great Valley. The behavior of most wind regimes was associated with detectable pressure differences between the Lower and Upper Great Valley. Mixing depth and synoptic pressure gradients were significant contributors to wind pattern behavior. Up to 15 wind classes and 10 sub-classes were identified in the Central Great Valley with 67 joined classes for the Great Valley at-large. Two-thirds of Great Valley at-large flow was defined by 12 classes. Winds flowed on-axis only 40% of the time. The Great Smoky Mountains helped create down-valley pressure-driven winds, downslope mountain breezes, and divergent air flow. The Cumberland Mountains and Plateau were associated with wind speed reductions in the Central Great Valley, Emory Gap Flow, weak thermally-driven winds, and northwesterly down sloping. Ridge-and-valley terrain enhanced wind direction reversals, pressure-driven winds, as well as locally and regionally produced thermally-driven flow.

  7. The influence of F. Scott Fitzgerald's The Great Gatsby on William Kennedy's Legs 

    E-Print Network [OSTI]

    Egenolf, Susan Bolet

    1989-01-01

    THE INFLUENCE OF F. SCOTT FITZGERALD' S THE GREAT GATSBY ON WILLIAM KENNEDY'8 LEGS A Thesis by SUSAN BOLET EGENOLF Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree... of MASTER OF ARTS August 1989 Major Subject: English THE INFLUENCE OF F. SCOTT FITZGERALD'S THE GREAT GATSBY ON WILLIAM KENNEDY'S LEGS A Thesis by SUSAN BOLET EGENOLF Approved as to style and content by: g~-' I / Lar y J. R nolds ( ir of mmittee...

  8. Cyclogenesis and the low-level jet over the southern Great Plains 

    E-Print Network [OSTI]

    Ladwig, David Scott

    1980-01-01

    cyclone mov. 'ng through the The citations on the following pages follow +he style of the Journal cif ~A o'. i ed Meteorology . Great Plains. This model included a moist tongue coincident with a LLJ. A number of authors have discussed the advection... is that of the fully developed cyclone moving through the Great Plains and described in Newton's (1967) model. This model in- corporates those characteristics found in nearly every case of cyclo- genesis during the per', od of this study. Initially, a pola, air...

  9. Great Republic: a historical and archaeological analysis of a Pacific mail steamship 

    E-Print Network [OSTI]

    Roberts, Andrew Philip

    2009-05-15

    -completion of the transcontinental railroad, the United States of America was in a position to take control of trade to the Far East. Once the railroad was complete, an established line of steamships finished the route from the eastern seaboard to the Far East. This route... of the transcontinental railway in 1869, the United States became the dominant power in the Asian market. Great Republic was a product of this movement. Built in 1866 as the premier steamship of the Pacific Mail Steamship Company?s China route, Great Republic...

  10. Generating end plug potentials in tandem mirror plasma confinement by heating thermal particles so as to escape low density end stoppering plasmas

    DOE Patents [OSTI]

    Baldwin, David E. (Danville, CA); Logan, B. Grant (Danville, CA)

    1981-01-01

    The invention provides a method and apparatus for raising the potential of a magnetic mirror cell by pumping charged particles of the opposite sign of the potential desired out of the mirror cell through excitation, with the pumping being done by an externally imposed field at the bounce frequency of the above charged particles. These pumped simple mirror cells then provide end stoppering for a center mirror cell for the tandem mirror plasma confinement apparatus. For the substantially complete pumping case, the end plugs of a tandem mirror can be up to two orders of magnitude lower in density for confining a given center mirror cell plasma than in the case of end plugs without pumping. As a result the decrease in recirculating power required to keep the system going, the technological state of the art required, and the capital cost are all greatly lowered.

  11. Shallow Water Offshore Wind Optimization for the Great Lakes (DE-FOA-0000415) Final Report: A Conceptual Design for Wind Energy in the Great Lakes

    SciTech Connect (OSTI)

    Wissemann, Chris; White, Stanley M

    2014-02-28

    The primary objective of the project was to develop a innovative Gravity Base Foundation (GBF) concepts, including fabrication yards, launching systems and installation equipment, for a 500MW utility scale project in the Great Lakes (Lake Erie). The goal was to lower the LCOE by 25%. The project was the first to investigate an offshore wind project in the Great Lakes and it has furthered the body of knowledge for foundations and installation methods within Lake Erie. The project collected historical geotechnical information for Lake Erie and also used recently obtained data from the LEEDCo Icebreaker Project (FOA DE-EE0005989) geotechnical program to develop the conceptual designs. Using these data-sets, the project developed design wind and wave conditions from actual buoy data in order to develop a concept that would de-risk a project using a GBF. These wind and wave conditions were then utilized to create reference designs for various foundations specific to installation in Lake Erie. A project partner on the project (Weeks Marine) provided input for construction and costing the GBF fabrication and installation. By having a marine contractor with experience with large marine projects as part of the team provides credibility to the LCOE developed by NREL. NREL then utilized the design and construction costing information as part of the LCOE model. The report summarizes the findings of the project. • Developed a cost model and “baseline” LCOE • Documented Site Conditions within Lake Erie • Developed Fabrication, Installation and Foundations Innovative Concept Designs • Evaluated LCOE Impact of Innovations • Developed Assembly line “Rail System” for GBF Construction and Staging • Developed Transit-Inspired Foundation Designs which incorporated: Semi-Floating Transit with Supplemental Pontoons Barge mounted Winch System • Developed GBF with “Penetration Skirt” • Developed Integrated GBF with Turbine Tower • Developed Turbine, Plant Layout and O&M Strategies The report details lowering LCOE by 22.3% and identified additional strategies that could further lower LCOE when building an utility scale wind farm in the Great Lakes.

  12. Energy Vol. 18, No. 12, pp. 1229-1248,1993 Printed in Great Britain.

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    Energy Vol. 18, No. 12, pp. 1229-1248,1993 Printed in Great Britain. 0360-5442/93 $6.00 + 0 scatter solar radiation and enhance the reflectivity of clouds. Both effects decrease the absorption of solar radiation by the earth-atmosphere system. This cooling influence tends to offset the warming

  13. Bioenergetics of Lake Whitefish in the Great Lakes Primary Investigator: Steve Pothoven -NOAA GLERL

    E-Print Network [OSTI]

    Bioenergetics of Lake Whitefish in the Great Lakes Primary Investigator: Steve Pothoven - NOAA elicited concern by fishery managers and commercial fishermen. We propose to use bioenergetics modeling that are contributing to declines in fish growth is bioenergetics modeling. We recently evaluated and modified

  14. Change in biomass of benthic and planktonic algae along a disturbance gradient for 24 Great

    E-Print Network [OSTI]

    McMaster University

    Change in biomass of benthic and planktonic algae along a disturbance gradient for 24 Great Lakes. The PC1 site score was significantly related to both periphyton and phytoplankton biomass, respectively accounted for 18% of the variation in epiphyton biomass. Periphytic and epiphytic biomass were negatively

  15. Simulation of Estuarine Flooding and Dewatering with Application to Great Bay, New Hampshire

    E-Print Network [OSTI]

    Simulation of Estuarine Flooding and Dewatering with Application to Great Bay, New Hampshire Justin T. C. Ip, Daniel R. Lynch Dartmouth College, Hanover, New Hampshire, 03755, U.S.A. Carl T, New Hamp­ shire estuary system are presented. The model incorporate two­dimensional kinematic wave

  16. Modeling tidal flow in the Great Bay Estuary, New Hampshire, using a depth averaged

    E-Print Network [OSTI]

    Modeling tidal flow in the Great Bay Estuary, New Hampshire, using a depth averaged flooding, University of New Hampshire, USA. 2 Numerical Methods Lab., Dartmouth College, USA. 3 Ocean Process Analysis Lab., University of New Hampshire, USA. Abstract Current, sea level and bed load transport

  17. Simulation of the Great Bay Estuarine System: Tides with Tidal Flats Wetting and Drying

    E-Print Network [OSTI]

    , S.N. Erturk, M.R. Swift, W.S. Brown, B. Celikkol University of New Hampshire, Durham, New Hampshire, 03824, U.S.A. J.T.C. Ip, D.R. Lynch Dartmouth College, Hanover, New Hampshire, 03755, U.S.A. January 2 2 tide, Great Bay Estuarine System, New Hampshire coast. #12; 2 Simulation of the GBES 1

  18. Simulation of the Great Bay Estuarine System: Tides with Tidal Flats Wetting and Drying

    E-Print Network [OSTI]

    , A. Bilgili , M.R. Swift, W.S. Brown, B. Celikkol University of New Hampshire, Durham, New Hampshire, 03824, U.S.A. J.T.C. Ip, D.R. Lynch Dartmouth College, Hanover, New Hampshire, 03755, U.S.A. February 27 2 tide, Great Bay Estuarine System, New Hampshire coast. #12; 2 Simulation of the GBES 1

  19. (MIT Sloan Management Review, Forthcoming 2011) The Common Story of Great Projects

    E-Print Network [OSTI]

    Lin, Xiaodong

    , industries, and communities. Such projects sometimes extend the frontiers of science or art, enabling people business. Famous examples include IBM's AS/400 Mini computer, Boeing's 777 transporter, Apple's Macintosh expectations, and has a transforming impact on industry and markets. There is no question that great projects

  20. GRC Transactions, Vol. 31, 2007 Geothermal, energy resources, Great Basin, GPS, geodesy,

    E-Print Network [OSTI]

    GRC Transactions, Vol. 31, 2007 391 Keywords Geothermal, energy resources, Great Basin, GPS, and will be incorporated in future models. Introduction Geothermal energy resources have long been associated of active crustal deformation and its spatial relationship to active geothermal systems in the northern

  1. The Great British Columbia ShakeOut Annual Provincial-Wide Earthquake Drill

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    The Great British Columbia ShakeOut Annual Provincial-Wide Earthquake Drill What To Do After The Shaking Stops! Register today at Shakeoutbc.ca If you feel an earthquake, protect yourself. Drop of the earthquake and consider the following questions before determining your next course of action. No matter

  2. The Great British Columbia ShakeOut Annual Provincial-Wide Earthquake Drill

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    The Great British Columbia ShakeOut Annual Provincial-Wide Earthquake Drill What To Do After The Shaking Stops Register today at Shakeoutbc.ca If you feel an earthquake, protect yourself. Drop of the earthquake and consider the following questions before determining your next course of action. No matter

  3. RISK ANALYSIS FOR BIOLOGICAL INVASIONS OF THE LAURENTIAN GREAT LAKES AND INLAND AQUATIC ECOSYSTEMS

    E-Print Network [OSTI]

    RISK ANALYSIS FOR BIOLOGICAL INVASIONS OF THE LAURENTIAN GREAT LAKES AND INLAND AQUATIC ECOSYSTEMS Program in Biological Sciences Notre Dame, Indiana April 2004 #12;RISK ANALYSIS FOR BIOLOGICAL INVASIONS by humans. There are few tools for risk analysis of NIS introductions, most of which are insufficiently

  4. Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes

    E-Print Network [OSTI]

    Ring, Wolfgang

    Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes B, University of Graz, Heinrichstrasse 36, A­8010 Graz, Austria Abstract --- In this paper design sensitivity on the design pa­ rameters. Since design sensitivity analysis is mainly applicable to optimization problems

  5. Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes

    E-Print Network [OSTI]

    Ring, Wolfgang

    Shape Design with Great Geometrical Deformations Using Continuously Moving Finite Element Nodes B of Graz, Heinrichstrasse 36, A-8010 Graz, Austria Abstract | In this paper design sensitivity anal- ysis, it is necessary to assume a continuously di erentiable dependence of the sti ness matrix on the design pa

  6. JP4.21 GLOBAL WARMING EFFECTS ON GREAT LAKES WATER: MORE PRECIPITATION BUT LESS WATER?

    E-Print Network [OSTI]

    develop. Because of the large thermal capacity of the oceans, the situation in which more energy contrasting results derived from different methods for determining the effect of global warming on Great Lakes is proportional to the net amount of energy they have available to go into the latent heat of evaporation

  7. Uplift and subsidence associated with the great Aceh-Andaman earthquake of 2004

    E-Print Network [OSTI]

    Avouac, Jean-Philippe

    Uplift and subsidence associated with the great Aceh-Andaman earthquake of 2004 Aron J. Meltzner,1 2006. [1] Rupture of the Sunda megathrust on 26 December 2004 produced broad regions of uplift. Uplift extends from the middle of Simeulue Island, Sumatra, at $2.5°N, to Preparis Island, Myanmar (Burma

  8. Great Kobuk Sand Dunes, Alaska: A Terrestrial Analog Site for Polar, Topographically Confined Martian Dune Fields

    E-Print Network [OSTI]

    Stillman, David E.

    P13B-1369 Great Kobuk Sand Dunes, Alaska: A Terrestrial Analog Site for Polar, Topographically Confined Martian Dune Fields Dinwiddie, C. L.1 ; D. M. Hooper1 ; T. I. Michaels2 ; R. N. Mcginnis1 ; D and Engineering Laboratory, U.S. Army Corps of Engineers, Ft. Wainwright, AK, United States. Martian dune systems

  9. Comparison between active sensor and radiosonde cloud boundaries over the ARM Southern Great Plains site

    E-Print Network [OSTI]

    to test the strengths and limitations of cloud boundary retrievals from radiosonde profiles, 4 yearsComparison between active sensor and radiosonde cloud boundaries over the ARM Southern Great Plains radiosonde-based methods applied to 200 m resolution profiles obtained at the same site. The lidar

  10. On the study of wind energy at great heights using remote sensing techniques

    E-Print Network [OSTI]

    On the study of wind energy at great heights using remote sensing techniques Alfredo Pe~na1 for a wind assessment campaign on the transformer/platform of Horns Rev, the world's largest offshore wind masts surrounding the wind farm. LiDAR and SoDAR observations of mean wind speed agree for the first

  11. Evaluation of Potential Impacts on Great Lakes Water Resources Based on Climate Scenarios of Two GCMs

    E-Print Network [OSTI]

    Evaluation of Potential Impacts on Great Lakes Water Resources Based on Climate Scenarios of Two Mete- orological Office's Hadley Centre (model HadCM2) have been used to derive potential impacts in the satisfaction of the interests of commercial navigation, recreational boating, riparians, and hydropower due

  12. NOAA Technical Memorandum ERL GLEU-39 GREAT LAKES BASINS RUNOFF MODELING

    E-Print Network [OSTI]

    Schematic. 2. Analytical Solution Possibilities. 3. Daily Potential Plus Actual Evapotranspiration, W are determined from joint consideration of available energy for actual and potential evapotranspiration with managing the Laurentian Great Lakes water levels for purposes of flood control, navigation, and hydropower

  13. The Great Transformation: The Political and Economic Origins of Our Time (2001) by Karl Polayni

    E-Print Network [OSTI]

    Meier, Brian

    2008-01-01

    A list of the most seminal works in political economy of the twentieth century would have to include Karl Polanyi’s The Great Transformation: The Political and Economic Origins of Our Time. Known for its seething portrayal of self-regulated market...

  14. AMPHIBIANS AND REPTILES OF THE GREAT FALLS BYPASSED REACHES IN SOUTH CAROLINA

    E-Print Network [OSTI]

    Dorcas, Michael E.

    of the Catawba River situated only slightly north of the juncture of the Piedmont and Upper Coastal Plain of the amphibians and reptiles inhabiting the Great Falls Bypassed Reaches of the Catawba River in South Carolina salamanders, 7 turtles, 6 lizards, and 11 snakes. No species of amphibian or reptile considered rare

  15. A GLOBAL SURGE OF GREAT EARTHQUAKES AND WHAT WE ARE LEARNING FROM THEM

    E-Print Network [OSTI]

    Rhoads, James

    .9 `clustered' events along Sumatra 2006 Kuril Mw 8.4 thrust; triggers 2007 Kuril Mw 8.1 normal 2007 Peru Mw 8 was performed (by Ishii et al. 2005, and Krüger and Ohrnberger, 2005). Slip and short-period coherent power do Furlong et al., Science (2009) #12;Great events along southern Peru megathrust: Ruptures triggering large

  16. The role of herbivores in Great Plains conservation: comparative ecology of bison and cattle

    E-Print Network [OSTI]

    Allred, Brady

    The role of herbivores in Great Plains conservation: comparative ecology of bison and cattle BRADY with significant influence from bison (Bison bison), but is presently dominated by cattle (Bos taurus). While to study and compare the grazing behavior and effects of bison and cattle within grassland ecosystems

  17. On the Interaction of Jupiter's Great Red Spot and Zonal Jet Streams SUSHIL SHETTY

    E-Print Network [OSTI]

    Marcus, Philip S.

    On the Interaction of Jupiter's Great Red Spot and Zonal Jet Streams SUSHIL SHETTY Department- boring jet streams, the shear imposed on the GRS by the jet streams, and the vertical entropy gradient (i. The westward-going jet stream to the north of the GRS and the eastward-going jet stream to its south are each

  18. Sr sourcing of ponderosa pine used in Anasazi great house construction at

    E-Print Network [OSTI]

    , New Mexico Amanda C. Reynoldsa,*, Julio L. Betancourtb , Jay Quadea , P. Jonathan Patchetta , Jeffrey to decipher prehistoric migration patterns, residential shifts in population [29], and long at Chaco Canyon, New Mexico [14,23,35,36]. Construction of the great houses at Chaco Canyon required over

  19. Low-rank coal research: Volume 3, Combustion research: Final report. [Great Plains

    SciTech Connect (OSTI)

    Mann, M. D.; Hajicek, D. R.; Zobeck, B. J.; Kalmanovitch, D. P.; Potas, T. A.; Maas, D. J.; Malterer, T. J.; DeWall, R. A.; Miller, B. G.; Johnson, M. D.

    1987-04-01

    Volume III, Combustion Research, contains articles on fluidized bed combustion, advanced processes for low-rank coal slurry production, low-rank coal slurry combustion, heat engine utilization of low-rank coals, and Great Plains Gasification Plant. These articles have been entered individually into EDB and ERA. (LTN)

  20. Comput. ehem. Engng, Vol. 11, No. I, PP. 374% Printed in Great Britain. All rights reserved

    E-Print Network [OSTI]

    Valkó, Peter

    -1354/87$3.00+0.00 Copyright 0 1987 Pergamon Journals Ltd P. VALUE and S. VAJDA~ Laboratory for Chemical Cybernetics, E6tv6s's compromise to this slightly more involved case. Scope-In chemical engineering applications it is frequently engineering. Second, it should be emphasized that in ordinary least-squares estimation a great deal of effort

  1. Stress evolution and fault interactions before and after the 2008 Great Wenchuan earthquake

    E-Print Network [OSTI]

    Liu, Mian

    Stress evolution and fault interactions before and after the 2008 Great Wenchuan earthquake Gang Keywords: Wenchuan earthquake Coulomb stress Fault interaction Viscoelastoplastic Finite element modeling,000 lives and devastating many cities in the Sichuan province, China. The coseismic stress changes due

  2. College of Human Sciences FY2014 Research Abstracts Great Plains Interactive Distance Education Alliance

    E-Print Network [OSTI]

    Alliance Oklahoma State University is a member institution in the Great Plains Interactive Distance Education Alliance, a partnership of 20 public university members providing access to educational and maintenance of the alliance. Alliance membership is a selective process that engages institutional leadership

  3. Improving Great Lakes Regional Operational Water Budget and Water Level Forecasting

    E-Print Network [OSTI]

    Laboratory, 2 University Corporation for Atmospheric Research, 3 U.S. Army Corps of Engineers, Detroit Corps of Engineers (USACE, Detroit District). The USACE (in partnership with colleagues from Environment Protocol The USACE (Detroit District) develops operational water level projections for the Great Lakes

  4. Modeling soil respiration based on carbon, nitrogen, and root mass across diverse Great Lake forests

    E-Print Network [OSTI]

    Chen, Jiquan

    . Introduction Linkages between atmospheric carbon dioxide and global thermal properties have forcedModeling soil respiration based on carbon, nitrogen, and root mass across diverse Great Lake the examination of biospheric carbon flows and pools. Variability in carbon storage or the net ecosystem exchange

  5. Great Spaces of Rock: The Traprock Ridgelands of the Central Connecticut Valley

    E-Print Network [OSTI]

    LeTourneau, Peter M.

    Great Spaces of Rock: The Traprock Ridgelands of the Central Connecticut Valley Photography Ridgelands of the Central Connecticut Valley Photography by Robert Pagini With essays by Peter M. Le and bad, to the beauty, joy, and solace of the Traprock Ridgelands of the central Connecticut Valley. Born

  6. Shale Gas Opportunities It's no secret that petroleum and natural gas engineers are currently in great

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Shale Gas Opportunities It's no secret that petroleum and natural gas engineers are currently in great demand, thanks in large part to the discovery of shale gas plays in the United States. Petroleum in an area impacted by the shale gas boom aren't! There are a variety of ways in which you may be able

  7. GRC Transactions, Vol. 29, 2005 Geothermal resources, GPS, Great Basin, Nevada, strain,

    E-Print Network [OSTI]

    GRC Transactions, Vol. 29, 2005 331 Keywords Geothermal resources, GPS, Great Basin, Nevada, strain is correlated with geothermal well temperatures and the locations of known geothermal fields. This has led to a conceptual model in which non-magmatic geothermal systems are controlled by the style of strain, where shear

  8. Weather pattern climatology of the Great Plains and the related wind regime

    SciTech Connect (OSTI)

    Barchet, W.R.

    1982-11-01

    The meteorology of the Great Plains can be described as a constant progression of air masses, fronts and cyclonic storm systems. Each of these meteorological conditions can be characterized by identifiable isobaric and related weather parameter patterns. Nine such patterns have been defined to type the weather patterns in the Great Plains. Time series of weather pattern types were produced for 62 stations on the Great Plains. Statistical analyses of these time series produced annual and seasonal frequencies of occurrence of the weather pattern types. Maps of the annual and seasonal frequency of occurrence of weather pattern type are presented for the Great Plains. Persistence and alternation frequencies match what is expected for traveling temperate latitude cyclones, anticyclones and fronts. The wind regime for stations at which the anemometer height and location was constant (and known) for a minimum of three consecutive years was stratified by weather pattern type. Statistical analyses were made to show the response of the wind to the large-scale distribution of air pressure associated with a weather pattern type. The response of the wind to the weather pattern is a site-specific result of the interaction of the large-scale meteorology with local terrain, surface roughness and atmospheric stability. Mean wind speed discriminates between pairs of weather pattern types with better than 75% confidence for more than two-thirds of the possible pairs of weather pattern types.

  9. www.carbon-business.com 67 THERE'S REALLY NOT a great deal of guidance for

    E-Print Network [OSTI]

    Hoffman, Andrew J.

    thirty BELC companies and developed a model for business to address climate change as a business problemwww.carbon-business.com 67 THERE'S REALLY NOT a great deal of guidance for business when it comes? It is a big job and there is no `Teach Yourself Carbon Management' quick fix because business has had

  10. Energy Budget-Based Simulation of Evapotranspiration from Land in the Great Lakes Basin

    E-Print Network [OSTI]

    Energy Budget-Based Simulation of Evapotranspiration from Land in the Great Lakes Basin Primary-available data for change in net radiative energy for land surfaces in the same region in the same general energy available in this region according to the corresponding GCM. Thus there is a mismatch: While air

  11. Great Plains ASPEN model development: executive summary. Final topical report for Phase 1

    SciTech Connect (OSTI)

    Rinard, I.H.; Stern, S.S.; Millman, M.C.; Schwint, K.J.; Benjamin, B.W.; Kirman, J.J.; Dweck, J.S.; Mendelson, M.A.

    1986-07-25

    The Scientific Design Company contracted with the United States Department of Energy through its Morgantown Energy Technology Center to develop a steady-state simulation model of the Great Plains Coal Gasification plant. This plant produces substitute natural gas from North Dakota lignite. The model was to be developed using the ASPEN (Advanced System for Process Engineering) simulation program. The project was divided into the following tasks: (1) Development of a simplified overall model of the process to be used for a sensitivity analysis to guide the development of more rigorous section models. (2) Review and evaluation of existing rigorous moving-bed gasifier models leading to a recommendation of one to be used to model the Great Plains gasifiers. Adaption and incorporation of this model into ASPEN. (3) Review of the accuracy and completeness of the physical properties data and models provided by ASPEN that are required to characterize the Great Plains plant. Rectification of inaccurate or incomplete data. (4) Development of rigorous ASPEN models for critical unit operations and sections of the plant. (5) Evaluation of the accuracy of the ASPEN Cost Estimation and Evaluation System and upgrading where feasible. Development of a preliminary cost estimate for the Great Plains plant. (6) Validation of the simulation models developed in the course of this project. Determination of model sensitivity to variations of technical and economic parameters. (7) Documentation of all work performed in the course of this project. Essentially all of these tasks were completed successfully. 34 figs.

  12. Computational Study of Non-linear Great Deluge for University Course Timetabling

    E-Print Network [OSTI]

    Landa-Silva, Dario

    arise when someone seeks higher ground to avoid the rising water level during constant rain the current water level. In the original great deluge method, the water level decreases steadily in a linear algorithm in which the decay rate of the water level is non-linear. For this study, we apply the non

  13. Estimating Nonpoint Source Pollution Loadings in the Great Lakes Watersheds Chansheng He

    E-Print Network [OSTI]

    contaminated sediments, urban runoff, storm sewers, and agriculture impairs Great Lakes shoreline waters a physically based, spatially-distributed hydrology model to simulate spatial and temporal NPS distributions in the study watershed. Soil erosion and sediment yield by both wind and water are estimated based

  14. Manufacturing Facility/ The Great Hall BREEAM Information Introduction what is BREEAM?

    E-Print Network [OSTI]

    Martin, Ralph R.

    Manufacturing Facility/ The Great Hall BREEAM Information Introduction ­ what is BREEAM? BREEAM Trust. For further information on the BRE Trust please refer to their website www.bre.co.uk BREEAM that the building can be simply identified. BREEAM Rating and score Targeting BREEAM `Excellent' 70.0% BREEAM

  15. Evidence of enhanced precipitation due to irrigation over the Great Plains of the United States

    E-Print Network [OSTI]

    Robock, Alan

    Evidence of enhanced precipitation due to irrigation over the Great Plains of the United States of the local hydrological cycle has enhanced the regional precipitation. We examined station and gridded precipitation observations for the warm season months over and downwind of the Ogallala over the 20th century

  16. Microclimatic Performance of a Free-Air Warming and CO2 Enrichment Experiment in Windy Wyoming, USA

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

    LeCain, Daniel; Smith, David; Morgan, Jack; Kimball, Bruce A.; Pendall, Elise; Miglietta, Franco; Liang, Wenju

    2015-02-06

    In order to plan for global changing climate experiments are being conducted in many countries, but few have monitored the effects of the climate change treatments (warming, elevated CO2) on the experimental plot microclimate. During three years of an eight year study with year-round feedback-controlled infra-red heater warming (1.5/3.0°C day/night) and growing season free-air CO2 enrichment (600 ppm) in the mixed-grass prairie of Wyoming, USA, we monitored soil, leaf, canopy-air, above-canopy-air temperatures and relative humidity of control and treated experimental plots and evaluated ecologically important temperature differentials. Leaves were warmed somewhat less than the target settings (1.1 & 1.5°C day/night)more »but soil was warmed more creating an average that matched the target settings extremely well both during the day and night plus the summer and winter. The site typically has about 50% bare or litter covered soil, therefore soil heat transfer is more critical than in dense canopy ecosystems. The Wyoming site commonly has strong winds (5 ms-1 average) and significant daily and seasonal temperature fluctuations (as much as 30°C daily) but the warming system was nearly always able to maintain the set temperatures regardless of abiotic variation. The within canopy-air was only slightly warmed and above canopy-air was not warmed by the system, therefore convective warming was minor. Elevated CO2 had no direct effect nor interaction with the warming treatment on microclimate. Relative humidity within the plant canopy was only slightly reduced by warming. Soil water content was reduced by warming but increased by elevated CO2. This study demonstrates the importance of monitoring the microclimate in manipulative field global change experiments so that critical physiological and ecological conclusions can be determined. Highly variable energy demand fluctuations showed that passive IR heater warming systems will not maintain desired warming for much of the time.« less

  17. EIS-0400: Granby Pumping Plant Switchyard-Windy Gap Substation Transmission Line Rebuild Project, Grand County, CO

    Broader source: Energy.gov [DOE]

    Western Area Power Administration prepared an EIS, with the U.S. Forest Service, Bureau of Land Management, and Grand County (Colorado) as cooperating agencies, to evaluate the potential environmental impacts of rebuilding a 12-mile, 69 kV electric transmission line in Grand County. The proposed project would rebuild the single-circuit line as a double-circuit transmission line and add a second power transformer. Western identified potentially significant impacts while preparing an EA for this proposal (DOE/EA-1520) and prepared an EIS instead of completing the EA. Further information about the project is available on the project website.

  18. Atmosphere-Land-Surface Interaction over the Southern Great Plains: Diagnosis of Mechanisms from SGP ARM Data

    SciTech Connect (OSTI)

    Sumant Nigam

    2013-02-01

    Work reported included analysis of pentad (5 day) averaged data, proposal of a hypothesis concerning the key role of the Atlantic Multi-decadal Oscillation in 20th century drought and wet periods over the Great Plains, analysis of recurrent super-synoptic evolution of the Great Plains low-level jet, and study of pentad evolution of the 1988 drought and 1993 flood over the Great Plains from a NARR perspective on the atmospheric and terrestrial water balance.

  19. Digital Book Showcases Washington Wind Project

    Broader source: Energy.gov [DOE]

    "The New American Farm" chronicles the stages of the Windy Flats/Windy Point project, from prospecting to harvest.

  20. Optical fiber configurations for transmission of laser energy over great distances

    DOE Patents [OSTI]

    Rinzler, Charles C; Zediker, Mark S

    2014-11-04

    There are provided optical fiber configurations that provide for the delivery of laser energy, and in particular, the transmission and delivery of high power laser energy over great distances. These configurations further are hardened to protect the optical fibers from the stresses and conditions of an intended application. The configurations provide means for determining the additional fiber length (AFL) need to obtain the benefits of such additional fiber, while avoiding bending losses.

  1. Optical fiber configurations for transmission of laser energy over great distances

    DOE Patents [OSTI]

    Rinzler, Charles C; Zediker, Mark S

    2013-10-29

    There are provided optical fiber configurations that provide for the delivery of laser energy, and in particular, the transmission and delivery of high power laser energy over great distances. These configurations further are hardened to protect the optical fibers from the stresses and conditions of an intended application. The configurations provide means for determining the additional fiber length (AFL) need to obtain the benefits of such additional fiber, while avoiding bending losses.

  2. The Shelterbelt Project: a study of tree planting on the Great Plains, 1934-1942 

    E-Print Network [OSTI]

    Hilkemann, Virginia Violet

    1978-01-01

    for the Shelterbelt Project. From the beginning it was apparent that the Shelter- belt Project rested on "shaky" ground. During its lifetime the Project suffered from financial difficulties and public misunderstanding of its aims and purpose. Although it never...-108 A PRESS RELEASE 100 B A TEN-ROW SHELTERBELT DESIGN 103 D THE LENRD DISTRICT THE GREAT PLAINS REGION NEBRASKA 104 105 106 EFFECTS OF SHELTER BELTS ON WIND VELOCITY 107 LOCATION OF THE ORIGINAL SHELTERBELT ZONE 108 VITA 109 CHAPTER I...

  3. Handbook for the GREAT08 Challenge: An image analysis competition for cosmological lensing

    E-Print Network [OSTI]

    Sarah Bridle; John Shawe-Taylor; Adam Amara; Douglas Applegate; Sreekumar T. Balan; Joel Berge; Gary Bernstein; Hakon Dahle; Thomas Erben; Mandeep Gill; Alan Heavens; Catherine Heymans; F. William High; Henk Hoekstra; Mike Jarvis; Donnacha Kirk; Thomas Kitching; Jean-Paul Kneib; Konrad Kuijken; David Lagatutta; Rachel Mandelbaum; Richard Massey; Yannick Mellier; Baback Moghaddam; Yassir Moudden; Reiko Nakajima; Stephane Paulin-Henriksson; Sandrine Pires; Anais Rassat; Alexandre Refregier; Jason Rhodes; Tim Schrabback; Elisabetta Semboloni; Marina Shmakova; Ludovic van Waerbeke; Dugan Witherick; Lisa Voigt; David Wittman

    2009-06-15

    The GRavitational lEnsing Accuracy Testing 2008 (GREAT08) Challenge focuses on a problem that is of crucial importance for future observations in cosmology. The shapes of distant galaxies can be used to determine the properties of dark energy and the nature of gravity, because light from those galaxies is bent by gravity from the intervening dark matter. The observed galaxy images appear distorted, although only slightly, and their shapes must be precisely disentangled from the effects of pixelisation, convolution and noise. The worldwide gravitational lensing community has made significant progress in techniques to measure these distortions via the Shear TEsting Program (STEP). Via STEP, we have run challenges within our own community, and come to recognise that this particular image analysis problem is ideally matched to experts in statistical inference, inverse problems and computational learning. Thus, in order to continue the progress seen in recent years, we are seeking an infusion of new ideas from these communities. This document details the GREAT08 Challenge for potential participants. Please visit http://www.great08challenge.info for the latest information.

  4. Abstract--Compression of biomedical signals is of great interest in telemedicine applications for a fast and reliable

    E-Print Network [OSTI]

    Moussavi, Zahra M. K.

    signal processing, compression of biomedical signals has received great attentions for useAbstract-- Compression of biomedical signals is of great interest in telemedicine applications or predictive coding for compression of ECG signals, EMG signals or biomedical images. Our research group

  5. Wind Fields over the Great Lakes Measured by the SeaWinds Scatterometer on the QuikSCAT Satellite

    E-Print Network [OSTI]

    Wind Fields over the Great Lakes Measured by the SeaWinds Scatterometer on the QuikSCAT Satellite for wind retrieval over the Great Lakes on a daily basis. We use data acquired by the SeaWinds Scatterometer on the QuikSCAT (QSCAT) satellite launched in June 1999 to derive wind speeds and directions over

  6. Evaluation of ECMWF cloud type simulations at the ARM Southern Great Plains site using a new cloud type climatology

    E-Print Network [OSTI]

    Evaluation of ECMWF cloud type simulations at the ARM Southern Great Plains site using a new cloud; accepted 13 December 2006; published 3 February 2007. [1] A new method to derive a cloud type climatology is applied to cloud observations over the Southern Great Plains (SGP) Atmospheric Radiation Measurement (ARM

  7. Cloud climatology at the Southern Great Plains and the layer structure, drizzle, and atmospheric modes of continental stratus

    E-Print Network [OSTI]

    Cloud climatology at the Southern Great Plains and the layer structure, drizzle, and atmospheric.5 years) cloud observations from the Atmospheric Radiation Measurements (ARM) program Southern Great Plains (SGP) climate research facility in Oklahoma are used to develop detailed cloud climatology. Clouds

  8. GREAT3 results - I. Systematic errors in shear estimation and the impact of real galaxy morphology

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

    Mandelbaum, Rachel; Rowe, Barnaby; Armstrong, Robert; Bard, Deborah; Bertin, Emmanuel; Bosch, James; Boutigny, Dominique; Courbin, Frederic; Dawson, William A.; Donnarumma, Annamaria; et al

    2015-05-11

    The study present first results from the third GRavitational lEnsing Accuracy Testing (GREAT3) challenge, the third in a sequence of challenges for testing methods of inferring weak gravitational lensing shear distortions from simulated galaxy images. GREAT3 was divided into experiments to test three specific questions, and included simulated space- and ground-based data with constant or cosmologically varying shear fields. The simplest (control) experiment included parametric galaxies with a realistic distribution of signal-to-noise, size, and ellipticity, and a complex point spread function (PSF). The other experiments tested the additional impact of realistic galaxy morphology, multiple exposure imaging, and the uncertainty aboutmore »a spatially varying PSF; the last two questions will be explored in Paper II. The 24 participating teams competed to estimate lensing shears to within systematic error tolerances for upcoming Stage-IV dark energy surveys, making 1525 submissions overall. GREAT3 saw considerable variety and innovation in the types of methods applied. Several teams now meet or exceed the targets in many of the tests conducted (to within the statistical errors). We conclude that the presence of realistic galaxy morphology in simulations changes shear calibration biases by ~1 per cent for a wide range of methods. Other effects such as truncation biases due to finite galaxy postage stamps, and the impact of galaxy type as measured by the Sérsic index, are quantified for the first time. Our results generalize previous studies regarding sensitivities to galaxy size and signal-to-noise, and to PSF properties such as seeing and defocus. Almost all methods’ results support the simple model in which additive shear biases depend linearly on PSF ellipticity.« less

  9. GREAT3 results - I. Systematic errors in shear estimation and the impact of real galaxy morphology

    SciTech Connect (OSTI)

    Mandelbaum, Rachel; Rowe, Barnaby; Armstrong, Robert; Bard, Deborah; Bertin, Emmanuel; Bosch, James; Boutigny, Dominique; Courbin, Frederic; Dawson, William A.; Donnarumma, Annamaria; Fenech Conti, Ian; Gavazzi, Raphael; Gentile, Marc; Gill, Mandeep S. S.; Hogg, David W.; Huff, Eric M.; Jee, M. James; Kacprzak, Tomasz; Kilbinger, Martin; Kuntzer, Thibault; Lang, Dustin; Luo, Wentao; March, Marisa C.; Marshall, Philip J.; Meyers, Joshua E.; Miller, Lance; Miyatake, Hironao; Nakajima, Reiko; Ngole Mboula, Fred Maurice; Nurbaeva, Guldariya; Okura, Yuki; Paulin-Henriksson, Stephane; Rhodes, Jason; Schneider, Michael D.; Shan, Huanyuan; Sheldon, Erin S.; Simet, Melanie; Starck, Jean -Luc; Sureau, Florent; Tewes, Malte; Zarb Adami, Kristian; Zhang, Jun; Zuntz, Joe

    2015-05-11

    The study present first results from the third GRavitational lEnsing Accuracy Testing (GREAT3) challenge, the third in a sequence of challenges for testing methods of inferring weak gravitational lensing shear distortions from simulated galaxy images. GREAT3 was divided into experiments to test three specific questions, and included simulated space- and ground-based data with constant or cosmologically varying shear fields. The simplest (control) experiment included parametric galaxies with a realistic distribution of signal-to-noise, size, and ellipticity, and a complex point spread function (PSF). The other experiments tested the additional impact of realistic galaxy morphology, multiple exposure imaging, and the uncertainty about a spatially varying PSF; the last two questions will be explored in Paper II. The 24 participating teams competed to estimate lensing shears to within systematic error tolerances for upcoming Stage-IV dark energy surveys, making 1525 submissions overall. GREAT3 saw considerable variety and innovation in the types of methods applied. Several teams now meet or exceed the targets in many of the tests conducted (to within the statistical errors). We conclude that the presence of realistic galaxy morphology in simulations changes shear calibration biases by ~1 per cent for a wide range of methods. Other effects such as truncation biases due to finite galaxy postage stamps, and the impact of galaxy type as measured by the Sérsic index, are quantified for the first time. Our results generalize previous studies regarding sensitivities to galaxy size and signal-to-noise, and to PSF properties such as seeing and defocus. Almost all methods’ results support the simple model in which additive shear biases depend linearly on PSF ellipticity.

  10. Potential Economic Impacts from Offshore Wind in the Great Lakes Region (Fact Sheet)

    SciTech Connect (OSTI)

    Tegen, S.; Keyser, D.

    2014-01-01

    Offshore wind is a clean, renewable source of energy and can be an economic driver in the United States. To better understand the employment opportunities and other potential regional economic impacts from offshore wind development, the U.S. Department of Energy (DOE) funded research that focuses on four regions of the country. The studies use multiple scenarios with various local job and domestic manufacturing content assumptions. Each regional study uses the new offshore wind Jobs and Economic Development Impacts (JEDI) model, developed by DOE's National Renewable Energy Laboratory. This fact sheet summarizes the potential economic impacts identified by the study for the Great Lakes region.

  11. DOE - Office of Legacy Management -- Great Lakes Carbon Corp - IL 21

    Office of Legacy Management (LM)

    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 NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth Dakota Edgemont, SouthLaboratoryDiv -NewIllinois GraniteGreat

  12. FACT SHEET U.S. Department of Energy Southern Great Plains

    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 like submitKansasCommunitiesofExtrans - Permeation Measurement2 0 th CM ^Southern Great

  13. Seismicity and focal mechanisms for the southern Great Basin of Nevada and California: 1987 through 1989

    SciTech Connect (OSTI)

    Harmsen, S.C.; Bufe, C.G.

    1991-12-31

    For the calendar year 1987, the southern Great basin seismic network (SGBSN) recorded about 820 earthquakes in the southern Great Basin (SGB). Local magnitudes ranged from 0.2 to 4.2 (December 30, 1987, 22:50:42 UTC at Hot Creek Valley). Five earthquakes epicenters in 1987 within the detection threshold of the seismic network are at Yucca Mountain, the site of a potential national, high-level nuclear waste repository. The maximum magnitude of those five earthquakes is 1.1, and their estimated depths of focus ranged from 3.1 to 7.6 km below sea level. For the calendar year 1988, about 1280 SGB earthquakes were catalogued, with maximum magnitude-4.4 for an Owens Valley, California, earthquake on July 5, 1988. Eight earthquake epicenters in 1988 are at Yucca Mountain, with depths ranging from three to 12 km below sea level, and maximum magnitude 2.1. For the calendar year 1989, about 1190 SGB earthquakes were located and catalogued, with maximum magnitude equal to 3.5 for earthquake about ten miles north of Las Vegas, Nevada, on January 9. No Yucca Mountain earthquakes were recorded in 1989. An earthquake having a well-constrained depth of about 30 km below sea level was observed on August 21, 1989, in eastern Nevada Test Site (NTS).

  14. From new towns to eco-towns : transferable lessons in the building of new cities in Great Britain

    E-Print Network [OSTI]

    Simons, Trinity F

    2012-01-01

    This thesis looks to Great Britain for lessons in building New Towns, with an eye towards the nascent Eco-Towns program. Specifically, three areas in urban design are considered: the employment of the neighborhood unit, ...

  15. Title: Saving the great Cornell baroque organ from the ravages of the environment: a problem for architects, planners, engineers,

    E-Print Network [OSTI]

    Walter, M.Todd

    Title: Saving the great Cornell baroque organ from the ravages of the environment: a problem the Cornell community to find creative ways to protect, and save, the instrument. This is a problem of energy

  16. The Great Smoky Mountains National Park All Taxa Biodiversity Inventory: A Search for Species in Our Own Backyard

    E-Print Network [OSTI]

    Sanders, Nathan J.

    on a systematic survey of the ant fauna occurring in hard- wood forests in the Great Smoky Mountains National Park stud- ies (see Stiles and Coyle 2001, Van Pelt 1963, Watson et al. 1994) have explored elevational

  17. Fission-fusion sociality in dusky dolphins (Lagenorhynchus obscurus), with comparisons to other dolphins and great apes 

    E-Print Network [OSTI]

    Pearson, Heidi Christine

    2008-10-10

    I examined fission-fusion sociality in dusky dolphins (Lagenorhynchus obscurus), and investigated aspects of social convergence between dolphins and great apes. I used boat-based group focal follows and photo-identification to collect data...

  18. The Art of Cookery: A Culinary Search for Cultural and National Identity in Great Britain, 1750-1850 

    E-Print Network [OSTI]

    Schmidt, Elizabeth

    2014-04-23

    This thesis discusses how published cookbooks reflect the complicated attitudes toward identity in Great Britain between 1750 and 1850. Focusing on cookbooks produced as commercial products, we are able to see how gender, ...

  19. Examining the Relationship between Antecedent Soil Moisture and Summer Precipitation in the U.S. Great Plains 

    E-Print Network [OSTI]

    Meng, Lei

    2010-01-14

    This dissertation focuses on examining the relationship between antecedent soil moisture and summer precipitation in the U.S. Great Plains (GP). The influence of Nino sea surface temperatures (SSTs) on summer precipitation ...

  20. Housing Archetype Analysis for Home Energy-Efficient Retrofit in the Great Lakes Region

    SciTech Connect (OSTI)

    Kim, S. -K.; Mrozowski, T.; Harrell-Seyburn, A.; Ehrlich, N.; Hembroff, L.; Lieburn, B.; Mazor, M.; McIntyre, A.; Mutton, C.; Parsons, G.; Syal, M. G.; Wilkinson, R.

    2014-09-01

    This project report details activities and results of the "Market Characterization" project undertaken by the Cost Effective Energy Retrofit (CEER) team targeted toward the DOE goal of achieving 30%-50% reduction in existing building energy use. CEER consists of members from the Dow Chemical Company, Michigan State University, Ferris State University, and Habitat for Humanity Kent County. The purpose of this market characterization project was to identify housing archetypes which are dominant within the Great Lakes region and therefore offer significant potential for energy-efficient retrofit research and implementation due to the substantial number of homes possessing similar characteristics. Understanding the characteristics of housing groups referred to as "archetypes" by vintage, style, and construction characteristics can allow research teams to focus their retrofit research and develop prescriptive solutions for those structure types which are prevalent and offer high potential uptake within a region or market.

  1. Electrofishing survey of the Great Miami River, September 1992. Annual report

    SciTech Connect (OSTI)

    Miller, M.C.; Bixby, R.; Engman, J.; Ross, L.; Stocker, L. [Cincinnati Univ., OH (United States). Dept. of Biological Sciences

    1993-03-01

    At the end of summer in 1992 the fishery of the Great Miami River took an unexpected deviation from the stasis of past years as an intense suspended algal bloom decreased the compositional diversity found at the lower GMR stations. Daytime supersaturation of oxygen and elevated pHs, reaching 9 by midday during the month of August, undoubtedly caused severe deficits of oxygen at night. Despite the aeration at every riffle, the intensities of the biological processes in the water were sufficient to cause very high positive and negative excursions of oxygen over the day and night cycle. This report documents a fish harvest that was conducted as part of the oxygen excess/deficit study.

  2. Math 392 Halloween Question, Dr. Cleary The Great Pumpkin just got back to the North Pole after delivering presents to all the

    E-Print Network [OSTI]

    Cleary, Sean

    , and a basketball for Maggie who lives in Douala, Cameroon. The Great Pumpkin needs to drop off presents

  3. Best Practices for Wind Energy Development in the Great Lakes Region

    SciTech Connect (OSTI)

    Pebbles, Victoria; Hummer, John; Haven, Celia

    2011-07-19

    This report offers a menu of 18 different, yet complementary, preferred practices and policies. The best practices cover all phases of the wind energy development process - from the policies that allow for wind development, to the sustainable operation of a wind project, to the best practices for decommissioning a spent turbine - including applications for offshore wind. Each best practice describes the opportunities and challenges (pros and cons), and offers a case example that illustrates how that best practice is being utilized by a particular jurisdiction or wind project. The practices described in this publication were selected by a diverse group of interests from the Great Lakes Wind Collaborative that included environmental groups, industry, academia, and federal, state and local government regulators. The practices were identified through a year-long process that included a literature review, online survey and interviews with individuals from the public, private and non-profit sectors. Optimally, a suite of these best practices would be applied in an appropriate combination to fit the conditions of a particular wind project or a set of wind projects within a given locality or region.

  4. Integration of remote sensing and geographic information systems for Great Lakes water quality monitoring

    SciTech Connect (OSTI)

    Lathrop, R.G. Jr.

    1988-01-01

    The utility of three operational satellite remote sensing systems, namely, the Landsat Thematic Mapper (TM), the SPOT High Resolution Visible (HRV) sensors and the NOAA Advanced Very High Resolution Radiometer (AVHRR), were evaluated as a means of estimating water quality and surface temperature. Empirical calibration through linear regression techniques was used to relate near-simultaneously acquired satellite radiance/reflectance data and water quality observations obtained in Green Bay and the nearshore waters of Lake Michigan. Four dates of TM and one date each of SPOT and AVHRR imagery/surface reference data were acquired and analyzed. Highly significant relationships were identified between the TM and SPOT data and secchi disk depth, nephelometric turbidity, chlorophyll a, total suspended solids (TSS), absorbance, and surface temperature (TM only). The AVHRR data were not analyzed independently but were used for comparison with the TM data. Calibrated water quality image maps were input to a PC-based raster GIS package, EPPL7. Pattern interpretation and spatial analysis techniques were used to document the circulation dynamics and model mixing processes in Green Bay. A GIS facilitates the retrieval, query and spatial analysis of mapped information and provides the framework for an integrated operational monitoring system for the Great Lakes.

  5. Temporal trends in and influence of wind on PAH concentrations measured near the Great Lakes

    SciTech Connect (OSTI)

    Cortes, D.R.; Basu, I.; Sweet, C.W.; Hites, R.A.

    2000-02-01

    This paper reports on temporal trends in gas- and particle-phase PAH concentrations measured at three sites in the Great Lakes' Integrated Atmospheric Deposition Network: Eagle Harbor, near Lake Superior, Sleeping Bear Dunes, near Lake Michigan, and Sturgeon Point, near Lake Erie. While gas-phase concentrations have been decreasing since 1991 at all sites, particle-phase concentrations have been decreasing only at Sleeping Bear Dunes. To determine whether these results represent trends in background levels or regional emissions, the average concentrations are compared to those found in urban and rural studies. In addition, the influence of local wind direction on PAH concentrations is investigated, with the assumption that dependence on wind direction implies regional sources. Using these two methods, it is found that PAH concentrations at Eagle Harbor and Sleeping Bear Dunes represent regional background levels but that PAH from the Buffalo Region intrude on the background levels measured at the Sturgeon Point site. At this site, wind from over Lake Erie reduces local PAH concentrations.

  6. Impact of early diagenesis of Eolian reservoirs, Great Sand Dunes National Monument, Colorado

    SciTech Connect (OSTI)

    Krystinik, L.F.; Andrews, S.; Fryberger, S.G.

    1985-02-01

    Dune and associated alluvial and playa deposits at Great Sand Dunes National Monument, Colorado, provide an excellent opportunity to study early diagenetic development of vertical and horizontal permeability barriers in recent eolian deposits (> 10 ka). Cements observed include calcite, aragonite, protodolomite(.), amorphous silica, iron hydroxide, smectite, trona, and halite. Cementation is controlled by the availability of water, with several hydrologic subenvironments producing different cements. Evaporative cementation in dunes adjacent to playas is commonly dominated by trona and halite, but calcite, aragonite, and amorphous silica also bind the sediment. These cements are generally most concentrated in fine laminations where capillary action has pulled water into dunes. Iron hydroxides, calcite, and amorphous silica precipitate at the interface between ground water and streams or lakes, where the pH gradient may exceed 5 pH units (pH 5.7-11.5). Subsequent movement of the ground-water table can result in cross-cutting cement zones. Early cementation in dunes prevents deflation and provides a mechanism for preservation of the reservoir unit. Intense cementation may permanently occlude porosity, or leaching may reestablish well-interconnected porosity. An understanding of the extent and composition of early cement zones can be used to improve hydrodynamic models for production and enhanced recovery.

  7. Site Scientific Mission Plan for the Southern Great Plains CART site: January--June 1994

    SciTech Connect (OSTI)

    Schneider, J.M.; Lamb, P.J.; Sisterson, D.L.

    1993-12-01

    The Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site is designed to help satisfy the data needs of the Atmospheric Radiation Measurement (ARM) Program Science Team. This document defines the scientific priorities for site activities during the six months beginning on January 1, 1994, and also looks forward in lesser detail to subsequent six-month periods. The primary purpose of this Site Scientific Mission Plan is to provide guidance for the development of plans for site operations. It also provides information on current plans to the ARM Functional Teams (Management Team, Experiment Support Team, Operations Team, Data Management Team, Instrument Team, and Campaign Team), and it serves to disseminate the plans more generally within the ARM Program and among the Science Team. This document includes a description of the site`s operational status and the primary envisaged site activities, together with information concerning approved and proposed Intensive Observation Periods. Amendments will be prepared and distributed whenever the content changes by more than 30% within a six-month period. The primary users of this document are the site operator, the site scientist, the Science Team through the ARM Program Science Director, the ARM Program Experiment Center, and the aforementioned ARM Program Functional Teams. This plan is a living document that will be updated and reissued every six months as the observational facilities are developed, tested, and augmented and as priorities are adjusted in response to developments in scientific planning and understanding.

  8. Massive Structures of Galaxies at High Redshifts in the Great Observatories Origins Deep Survey Fields

    E-Print Network [OSTI]

    Kang, Eugene

    2016-01-01

    If the Universe is dominated by cold dark matter and dark energy as in the currently popular LCDM cosmology, it is expected that large scale structures form gradually, with galaxy clusters of mass M > ~10^14 Msun appearing at around 6 Gyrs after the Big Bang (z ~ 1). Here, we report the discovery of 59 massive structures of galaxies with masses greater than a few x 10^13 Msun at redshifts between z=0.6 and 4.5 in the Great Observatories Origins Deep Survey fields. The massive structures are identified by running top-hat filters on the two dimensional spatial distribution of magnitude-limited samples of galaxies using a combination of spectroscopic and photometric redshifts. We analyze the Millennium simulation data in a similar way to the analysis of the observational data in order to test the LCDM cosmology. We find that there are too many massive structures (M > 7 x 10^13 Msun) observed at z > 2 in comparison with the simulation predictions by a factor of a few, giving a probability of < 1/2500 of the ob...

  9. The United States after the great recession: the challenge of sustainable growth

    SciTech Connect (OSTI)

    Meltzer, Joshua

    2013-02-15

    The paper outlines the strengths and weaknesses of the U.S. economic growth model, assesses its’ ability to respond to the key economic, environmental and social challenges currently facing the U.S. and proposes policies that if adopted would move the U.S. onto a more sustainable growth path. The paper provides scenarios of projected future growth trajectories, as well as recommendations for specific policies in key areas: employment, infrastructure, energy and fiscal rebalancing. To reach this goal this paper focuses on four areas for action: Increasing employment, which is the most urgent priority to accelerate recovery from the Great Recession, while addressing underlying structural issues that have led to a decade of poor economic outcomes for most citizens; Investing in the future, as the key marker of whether the United States is prepared to make farsighted decisions to improve education, build new infrastructure and increase innovation; Maximizing an increased energy endowment in a way that grows the economy, while reinforcing the trend towards reducing resource demand and reducing greenhouse gas emissions; and, Fiscal rebalancing, where the United States must insulate economic recovery from the process of fiscal reform while reducing and stabilizing debt over the long term. Finally, we argue that President Obama can re-energize America’s global leadership if he builds on a platform of domestic actions that enhance the sustainability of America’s society and economy.

  10. Site scientific mission plan for the Southern Great Plains CART site: January 1997--June 1997

    SciTech Connect (OSTI)

    Peppler, R.A.; Lamb, P.J. [Univ. of Oklahoma, Norman, OK (United States). Cooperative Institute for Mesoscale Meteorological Studies; Sisterson, D.L. [Argonne National Lab., IL (United States)

    1997-01-01

    The Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site is designed to help satisfy the data needs of the Atmospheric Radiation Measurement (ARM) Program Science Team. This document defines the scientific priorities for site activities during the six months beginning on January 1, 1997, and looks forward in lesser detail to subsequent six-month periods. The primary purpose of this Site Scientific Mission Plan is to provide guidance for the development of plans for site operations. It also provides information on current plans to the ARM functional teams (Management Team, Data and Science Integration Team [DSIT], Operations Team, Instrument Team [IT], and Campaign Team) and serves to disseminate the plans more generally within the ARM Program and among the members of the Science Team. This document includes a description of the operational status of the site and the primary site activities envisioned, together with information concerning approved and proposed intensive observation periods (IOPs). The primary users of this document are the site operator, the Site Scientist Team (SST), the Science Team through the ARM Program science director, the ARM Program Experiment Center, and the aforementioned ARM Program functional teams. This plan is a living document that is updated and reissued every six months as the observational facilities are developed, tested, and augmented and as priorities are adjusted in response to developments in scientific planning and understanding.

  11. Simulation of oil-slick transport in Great Lakes connecting channels. Theory and model formulation

    SciTech Connect (OSTI)

    Shen, H.T.; Yapa, P.D.; Petroski, M.E.

    1990-02-01

    Two-dimensional computer models for simulating oil slick movement in rivers and lakes were developed and then applied to the connecting channels of the upper Great Lakes. In these models the oil slick is considered to be a collection of discrete oil patches. The transformation of an oil slick due to advection, spreading, evaporation and dissolution are considered. In open-water regions the advection of oil patches in the slick are determined by the water current and wind using the drifting factor formulation. Formulas consider the balance of inertia, gravity, viscous and surface tension forces. The oil slick transformation model developed in this study contains as many processes as can be effectively and analytically modeled. The model has several special features, including the ability to model instantaneous and continuous spills, the ability to realistically describe the irregular shapes of an oil slick and the ability to account for the time-dependent variation of the flow conditions. The computer programs are designed so that it will be easy to refine the model elements and expand the model to include additional slick transformation processes.

  12. ADVANCES IN HYDROGEOCHEMICAL INDICATORS FOR THE DISCOVERY OF NEW GEOTHERMAL RESOURCES IN THE GREAT BASIN, USA

    SciTech Connect (OSTI)

    Simmons, Stuart F; Spycher, Nicolas; Sonnenthal, Eric; Dobson, Patrick

    2013-05-20

    This report summarizes the results of Phase I work for a go/no go decision on Phase II funding. In the first objective, we assessed the extent to which fluid-mineral equilibria controlled deep water compositions in geothermal systems across the Great Basin. Six systems were evaluated: Beowawe; Desert Peak; Dixie Valley; Mammoth; Raft River; Roosevelt. These represent a geographic spread of geothermal resources, in different geological settings and with a wide range of fluid compositions. The results were used for calibration/reformulation of chemical geothermometers that reflect the reservoir temperatures in producing reservoirs. In the second objective, we developed a reactive -transport model of the Desert Peak hydrothermal system to evaluate the processes that affect reservoir fluid geochemistry and its effect on solute geothermometry. This included testing geothermometry on “reacted” thermal water originating from different lithologies and from near-surface locations where the temperature is known from the simulation. The integrated multi-component geothermometer (GeoT, relying on computed mineral saturation indices) was tested against the model results and also on the systems studied in the first objective.

  13. GIS Regional Spatial Data from the Great Basin Center for Geothermal Energy: Geochemical, Geodesic, Geologic, Geophysical, Geothermal, and Groundwater Data

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

    The Great Basin Center for Geothermal Energy, part of the University of Nevada, Reno, conducts research towards the establishment of geothermal energy as an economically viable energy source within the Great Basin. The Center specializes in collecting and synthesizing geologic, geochemical, geodetic, geophysical, and tectonic data, and using Geographic Information System (GIS) technology to view and analyze this data and to produce favorability maps of geothermal potential. The center also makes its collections of spatial data available for direct download to the public. Data are in Lambert Conformable Conic Projection.

  14. Housing Archetype Analysis for Home Energy-Efficient Retrofit in the Great Lakes Region

    SciTech Connect (OSTI)

    Kim, S. K.; Mrozowski, T.; Harrell-Seyburn, A.; Ehrlich, N.; Hembroff, L.; Bieburn, B.; Mazor, M.; McIntyre, A.; Mutton, C.; Parsons, G.; Syal, M. G.; Wilkinson, R.

    2014-09-01

    This project report details activities and results of the 'Market Characterization' project undertaken by the Cost Effective Energy Retrofit (CEER) team targeted toward the DOE goal of achieving 30%-50% reduction in existing building energy use. CEER consists of members from the Dow Chemical Company, Michigan State University, Ferris State University and Habitat for Humanity Kent County. The purpose of this market characterization project was to identify housing archetypes which are dominant within Great Lakes region and therefore offer significant potential for energy-efficient retrofit research and implementation due to the substantial number of homes possessing similar characteristics. Understanding the characteristics of housing groups referred to as 'archetypes' by vintage, style, and construction characteristics can allow research teams to focus their retrofit research and develop prescriptive solutions for those structure types which are prevalent and offer high potential uptake within a region or market. Key research activities included; literature review, statistical analysis of national and regional data of the American Housing Survey (AHS) collected by the U.S. Census Bureau, analysis of Michigan specific data, development of a housing taxonomy of architectural styles, case studies of two local markets (i.e., Ann Arbor and Grand Rapids in Michigan) and development of a suggested framework (or process) for characterizing local markets. In order to gain a high level perspective, national and regional data from the U.S. Census Bureau was analyzed using cross tabulations, multiple regression models, and logistic regression to characterize the housing stock and determine dominant house types using 21 variables.

  15. Trends in polycyclic aromatic hydrocarbon concentrations in the Great Lakes atmosphere

    SciTech Connect (OSTI)

    Ping Sun; Pierrette Blanchard; Kenneth A. Brice; Ronald A. Hites [Indiana University, Bloomington, IN (United States). School of Public and Environmental Affairs

    2006-10-15

    Atmospheric polycyclic aromatic hydrocarbon (PAHs) concentrations were measured in both the vapor and particle phases at seven sites near the Great Lakes as a part of the Integrated Atmospheric Deposition Network. Lower molecular weight PAHs, including fluorene, phenanthrene, fluoranthrene, and pyrene, were dominant in the vapor phase, and higher molecular weight PAHs, including chrysene, benzo(a)pyrene, and coronene, were dominant in the particle phase. The highest PAH concentrations in both the vapor and particle phases were observed in Chicago followed by the semiurban site at Sturgeon Point, NY. The major sources of PAHs in and around Chicago are vehicle emissions, coal and natural gas combustion, and coke production. The spatial difference of PAH concentrations can be explained by the local population density. Long-term decreasing trends of most PAH concentrations were observed in both the vapor and particle phases at Chicago, with half-lives ranging from 3-10 years in the vapor phase and 5-15 years in the particle phase. At Eagle Harbor, Sleeping Bear Dunes, and Sturgeon Point, total PAH concentrations in the vapor phase showed significant, but slow, long-term decreasing trends. At the Sturgeon Point site, which was impacted by a nearby city, particle-phase PAH concentrations also declined. However, most particle-phase PAH concentrations did not show significant long-term decreasing trends at the remote sites. Seasonal trends were also observed for particle-phase PAH concentrations, which were higher in the winter and lower in the summer. 36 refs., 4 figs., 1 tab.

  16. Irreversible reactions and diffusive escape: Stationary properties

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

    Krapivsky, Paul L.; Ben-Naim, Eli

    2015-05-01

    We study three basic diffusion-controlled reaction processes—annihilation, coalescence, and aggregation. We examine the evolution starting with the most natural inhomogeneous initial configuration where a half-line is uniformly filled by particles, while the complementary half-line is empty. We show that the total number of particles that infiltrate the initially empty half-line is finite and has a stationary distribution. We determine the evolution of the average density from which we derive the average total number N of particles in the initially empty half-line; e.g. for annihilation $\\langle N\\rangle = \\frac{3}{16}+\\frac{1}{4\\?}$ . For the coalescence process, we devise a procedure that in principlemore »allows one to compute P(N), the probability to find exactly N particles in the initially empty half-line; we complete the calculations in the first non-trivial case (N = 1). As a by-product we derive the distance distribution between the two leading particles.« less

  17. Irreversible Reactions and Diffusive Escape: Stationary Properties

    E-Print Network [OSTI]

    P. L. Krapivsky; E. Ben-Naim

    2015-03-24

    We study three basic diffusion-controlled reaction processes -- annihilation, coalescence, and aggregation. We examine the evolution starting with the most natural inhomogeneous initial configuration where a half-line is uniformly filled by particles, while the complementary half-line is empty. We show that the total number of particles that infiltrate the initially empty half-line is finite and has a stationary distribution. We determine the evolution of the average density from which we derive the average total number N of particles in the initially empty half-line; e.g., for annihilation \\langle N\\rangle = 3/16+1/(4\\pi). For the coalescence process, we devise a procedure that in principle allows one to compute P(N), the probability to find exactly N particles in the initially empty half-line; we complete the calculations in the first non-trivial case (N=1). As a by-product we derive the distance distribution between the two leading particles.

  18. Escape & Defense I. Interactions with predators

    E-Print Network [OSTI]

    Dever, Jennifer A.

    - threatening defense mechanisms (toxins) Chinese fire-bellied toad see fig. 11.6 Unken reflex #12;4 from Brodie & Janzen, 1995 Plastic snake replicas were used to demonstrate that free-ranging avian predators generalize

  19. Greatly Expanded Warmpool and the Onset of Glacial Cycles Chris Brierley and Alexey Fedorov -Dept. Geology & Geophysics, Yale University

    E-Print Network [OSTI]

    Jones, Peter JS

    Greatly Expanded Warmpool and the Onset of Glacial Cycles Chris Brierley and Alexey Fedorov - Dept rapid ice build-up and help prevent complete melting in the summer. These show that the Pliocene increase in meridional SST gradient could have contributed to the onset of Glacial cycles. 5: Dividing

  20. International Journal of Systematic and Evolutionary Microbiology (2001), 51, 737749 Printed in Great Britain Phylogenetic relationships among algae based

    E-Print Network [OSTI]

    Gent, Universiteit

    2001-01-01

    in Great Britain Phylogenetic relationships among algae based on complete large-subunit rRNA sequences 1 of the different groups of algae, and in particular to study the relationships among the different classes of heterokont algae. In LSU rRNA phylogenies, the chlorarachniophytes, cryptomonads and haptophytes seem to form

  1. Deep-sea Research 1. Vol. -10. No. 5. pp. 937-951. 1993. Printed in Great Britain.

    E-Print Network [OSTI]

    Thuesen, Erik V.

    Deep-sea Research 1. Vol. -10. No. 5. pp. 937-951. 1993. Printed in Great Britain. 0967-11637/S compositionsof some deep-seapelagic worms, particularlyNectonemertes mirabilis (Nemertea and chemical composition were undertaken on two abundant deep-sea pelagic worms: Nectonemertes mirabilis

  2. High-performance computing centres use a great deal of electricity. In order to run its new com-

    E-Print Network [OSTI]

    - puter centre in Lugano as energy-efficiently and cost-effectively as possible, CSCS is using the na to be used. On the contrary, the plan is to use the energy generated as it falls to produce electricityHigh-performance computing centres use a great deal of electricity. In order to run its new com

  3. Annals of Nuclear Energy, Vol. 7, pp. 535 to 539 Pergamon Press Ltd. 1980. Printed in Great Britain

    E-Print Network [OSTI]

    Siewert, Charles E.

    ON MULTI-MEDIA CALCULATIONS IN THE THEORY OF NEUTRON DIFFUSION J. R. MAIORINO* and C. E. SIEWERT NuclearAnnals of Nuclear Energy, Vol. 7, pp. 535 to 539 Pergamon Press Ltd. 1980. Printed in Great Britain) Abstract--The FN method is used to solve the critical problem for a three-region reactor and to compute

  4. Using seismic refraction to assess geothermal potential: an updated view of crustal thickness in the Great Basin

    E-Print Network [OSTI]

    , heat flow can be higher, and the potential for geothermal energy may be greater. In addition, crustalUsing seismic refraction to assess geothermal potential: an updated view of crustal thickness, Great Basin, crustal thickness, geothermal potential, Battle Mountain, Walker Lane, Nevada, geophysics

  5. Neural Networks During the 80's and early 90's, there was a great interest in the statistical mechanics

    E-Print Network [OSTI]

    Kurchan, Jorge

    1 Neural Networks During the 80's and early 90's, there was a great interest in the statistical mechanics community in `Neural Network' models. This interest was centered around, on one hand the Hopfield increasingly clear that the days of Neural Networks as a pure Statistical Mechanical exercise were over

  6. AIR: THE GREAT, THE LARGE and the small. accompanies Air Lecture 1. P.B.Rhines 4 ii 2003

    E-Print Network [OSTI]

    1 AIR: THE GREAT, THE LARGE and the small. accompanies Air Lecture 1. P.B.Rhines 4 ii 2003 readings, transformations from one kind to another...heat to electricity and back. These were ideas about small things...fossil, solar, hydro-, wind-: most except nuclear, geothermal and tidal (`moon-power'). But I did emphasize

  7. Reeves, et al., J. Geophys. Res., 97, 6219, 1992. The Great Solar Energetic Particle Events of 1989

    E-Print Network [OSTI]

    Reeves, Geoffrey D.

    Reeves, et al., J. Geophys. Res., 97, 6219, 1992. 1 The Great Solar Energetic Particle Events Alamos National Laboratory, Los Alamos, New Mexico Los Alamos energetic proton instruments at geosynchronous orbit observed more major solar energetic particle events during 1989 than any other year since

  8. Editorial: Human and Evolutionary Genomics Human Genomics has, from its outset, included a great deal of evolutionary analysis. The

    E-Print Network [OSTI]

    Pollock, David

    Editorial: Human and Evolutionary Genomics Human Genomics has, from its outset, included a great genomics. This inclusion is the result of an obvious trend in the field of genomics to incorporate more. The world now has over one hundred complete bacterial genomes, and with human, roundworm, multiple

  9. Annals of Nuclear Eneroy, Vol. 7. pp. 171 to 183 Pergamon Press Ltd. 1980. Printed in Great Britain

    E-Print Network [OSTI]

    Pázsit, Imre

    Annals of Nuclear Eneroy, Vol. 7. pp. 171 to 183 Pergamon Press Ltd. 1980. Printed in Great Britain THEORETICAL INVESTIGATION OF THE NEUTRON NOISE DIAGNOSTICS OF TWO-DIMENSIONAL CONTROL ROD VIBRATIONS IN A PWR I. P.~ZSIT*and G. TH. ANALYTIS~ Department of Nuclear Engineering,Queen Mary College,Mile End Road

  10. Information Systems Vol. IS, No. I. pp. 21-36,1990 Printed in Great Britain. All rights reserved

    E-Print Network [OSTI]

    Fischer, Gerhard

    Information Systems Vol. IS, No. I. pp. 21-36,1990 Printed in Great Britain. All rights reserved, speaker vs listener role, situation model vs system model, information access, information volunteering FOR COOPERATIVE PROBLEM SOLVING SYSTEMS GERHARD FISCHER Department of Computer Science and Institute of Cognitive

  11. PHA Android Application Development This semester brought about great change to the Android PHA application and frenzied

    E-Print Network [OSTI]

    Demurjian, Steven A.

    PHA Android Application Development This semester brought about great change to the Android PHA application and frenzied development. It is important to note that Android has a steep learning curve, and it took considerable time to learn the Android SDK and how to create an Android application properly

  12. Ozone injury on cutleaf coneflower (Rudbeckia laciniata) and crown-beard (Verbesina occidentalis) in Great Smoky Mountains

    E-Print Network [OSTI]

    Neufeld, Howard S.

    Ozone injury on cutleaf coneflower (Rudbeckia laciniata) and crown-beard (Verbesina occidentalis ``Capsule'': Ground-level ozone causes deleterious effects to cutleaf coneflower and crown-beard in Great Smoky Mountains National Park. Abstract Incidence and severity of visible foliar ozone injury on cutleaf

  13. Seasonal development of ozone-induced foliar injury on tall milkweed (Asclepias exaltata) in Great Smoky Mountains National Park

    E-Print Network [OSTI]

    Neufeld, Howard S.

    Seasonal development of ozone-induced foliar injury on tall milkweed (Asclepias exaltata) in Great by symptoms of foliar ozone injury. Abstract The goals of this study were to document the development of ozone-induced foliar injury, on a leaf-by-leaf basis, and to develop ozone exposure relationships for leaf cohorts

  14. Plasma Physics and Controlled Fusion, Vol. 31, No. 3. pp. 431 to 434, 1989 Printed in Great Britain.

    E-Print Network [OSTI]

    Bishop, Christopher M.

    stabilized by perpendicular thermal conduction. INA FULLY IGNITED thermonuclear plasma the fusion energyPlasma Physics and Controlled Fusion, Vol. 31, No. 3. pp. 431 to 434, 1989 Printed in Great Britain MAGNETOACOUSTIC INSTABILITY IN A THERMONUCLEAR PLASMA C. M. BISHOP,R. FITZPATRICKand R. J. HASTIE Culham

  15. Behavior Contract The Seymour Center is a great place to discover the amazing world of marine science. You will

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    SH 9/07 Behavior Contract The Seymour Center is a great place to discover the amazing world and with respect. · We understand the Seymour Center and marine lab are research and educational areas. We is completely finished. · If we have questions, we can ask one of the Seymour Center volunteers or staff wearing

  16. N E W S A N D V I E W S development, whereas absent (or greatly

    E-Print Network [OSTI]

    Brunet, Anne

    N E W S A N D V I E W S development, whereas absent (or greatly reduced) expression in sw/sw to explain why some sw/sw dogs are deaf9. Boxers and balancing selection Complete resequencing of S and sw the precise molecular cause of the sw mutation is not so clear. In this regard, efforts of dog breeders have

  17. The endohelminth fauna of nestlings from a great blue heron (Ardea herodias) population during development from Port Lavaca, Texas 

    E-Print Network [OSTI]

    Ross, Lisa Maureen

    1995-01-01

    A study of great blue heron nestlings was undertaken in order to understand trends in the endohelminth fauna of nestling birds as they mature from hatching to fledging. Fourteen birds were collected from Port Lavaca, Texas during the spring of 1994...

  18. Advanced Offshore Wind Turbine/Foundation Concept for the Great Lakes

    SciTech Connect (OSTI)

    Afjeh, Abdollah A.; Windpower, Nautica; Marrone, Joseph; Wagner, Thomas

    2013-08-29

    This project investigated a conceptual 2-bladed rotor wind turbine design and assessed its feasibility for installation in the Great Lakes. The levelized cost of energy was used for this purpose. A location in Lake Erie near the coast of Cleveland, Ohio was selected as the application site. The loading environment was defined using wind and wave data collected at a weather station in Lake Erie near Cleveland. In addition, the probability distributions of the annual significant wave height and wind speed were determined. A model of the dependence of the above two quantities was also developed and used in the study of wind turbine system loads. Loads from ice floes and ridges were also included.The NREL 5 MW 3-bladed rotor wind turbine concept was used as the baseline design. The proposed turbine design employs variable pitch blade control with tip-brakes and a teeter mechanism. The rotor diameter, rated power and the tower dimensions were selected to closely match those of the NREL 5 MW wind turbine.A semi-floating gravity base foundation was designed for this project primarily to adapt to regional logistical constraints to transport and install the gravity base foundation. This foundation consists of, from bottom to top, a base plate, a buoyancy chamber, a taper zone, a column (with ice cone), and a service platform. A compound upward-downward ice cone was selected to secure the foundation from moving because of ice impact.The turbine loads analysis was based on International ElectroTechnical Committee (IEC) Standard 61400-1, Class III winds. The NREL software FAST was the primary computational tool used in this study to determine all design load cases. An initial set of studies of the dynamics of wind turbines using Automatic Dynamic Analysis of Mechanical Systems (ADAMS) demonstrated that FAST and ADAMS load predictions were comparable. Because of its relative simplicity and short run times, FAST was selected for this study. For ice load calculations, a method was developed and implemented in FAST to extend its capability for ice load modeling.Both upwind and downwind 2-bladed rotor wind turbine designs were developed and studied. The new rotor blade uses a new twist angle distribution design and a new pitch control algorithm compared with the baseline model. The coning and tilt angles were selected for both the upwind and downwind configurations to maximize the annual energy production. The risk of blade-tower impact is greater for the downwind design, particularly under a power grid fault; however, this risk was effectively reduced by adjusting the tilt angle for the downwind configuration.

  19. Behind Every Good Metabolite there is a Great Enzyme (and perhaps a structure)

    SciTech Connect (OSTI)

    Buchko, Garry W.; Phan, Isabelle; Cron, Lisabeth; Stacy, Robin; Stewart, Lance J.; Staker, Bart L.; Edwards, Tom E.; Varani, Gabriele; Van Voorhis, Wesley C.; Myler, Peter J.

    2012-11-01

    Today, due to great technological advancements, it is possible to study everything at the same time. This ability has given birth to “totality” studies in the fields of genomics, transcriptomics, proteomics, and metabolomics. In turn, the combined study of all these global analyses gave birth to the field of systems biology. Another “totality” field brought to life with new emerging technologies is structural genomics, an effort to determine the three-dimensional structure of every protein encoded in a genome. The Seattle Structural Genomics Center for Infectious Disease (SSGCID) is a specialized structural genomics effort composed of academic (University of Washington), government (Pacific Northwest National Laboratory), not-for-profit (Seattle BioMed), and commercial (Emerald BioStructures) institutions that is funded by the National Institute of Allergy and Infectious Diseases (Federal Contract: HHSN272200700057C and HHSN27220120025C) to apply genome-scale approaches in solving protein structures from biodefense organisms, as well as those causing emerging and re-emerging disease. In five years over 540 structures have been deposited into the Protein Data Bank (PDB) by SSGICD. About one third of all SSGCID structures contain bound ligands, many of which are metabolites or metabolite analogues present in the cell. These proteins structures are the blueprints for the structure-based design of the next generation of drugs against bacterial pathogens and other infectious diseases. Many of the selected SSGCID targets are annotated enzymes from known metabolomic pathways essential to cellular vitality since selectively “knocking-out” one of the enzymes in an important pathway with a drug may be fatal to the organism. One reason metabolomic pathways are important is because of the small molecules, or metabolites, produced at various steps in these pathways and identified by metabolomic studies. Unlike genomics, transcriptomics, and proteomics that may be influenced by epigenetic, post-transcriptional, and post-translational modifications, respectively, the metabolites present in the cell at any one time represent downstream biochemical endproducts, and therefore, metabolite profiles may be most closely associated with a phenotype and provide valuable information for infectious disease research. Metabolomic data would be even more useful if it could be linked to the vast amount of structural genomics data. Towards this goal SSGCID has created an automated website (http://apps.sbri.org/SSGCIDTargetStatus/Pathway) that assigns selected SSGCID target proteins to MetaCyc pathways (http://metacyc.org/). Details of this website will be provided here. The SSGCID-Pathway website represents a first big step towards linking metabolites and metabolic pathways to structural genomic data with the goal of accelerating the discovery of new agents to battle infectious diseases.

  20. EVALUATING SHORT-TERM CLIMATE VARIABILITY IN THE LATE HOLOCENE OF THE NORTHERN GREAT PLAINS

    SciTech Connect (OSTI)

    Joseph H. Hartman

    1999-09-01

    This literature study investigated methods and areas to deduce climate change and climate patterns, looking for short-term cycle phenomena and the means to interpret them. Many groups are actively engaged in intensive climate-related research. Ongoing research might be (overly) simplified into three categories: (1) historic data on weather that can be used for trend analysis and modeling; (2) detailed geological, biological (subfossil), and analytical (geochemical, radiocarbon, etc.) studies covering the last 10,000 years (about since last glaciation); and (3) geological, paleontological, and analytical (geochemical, radiometric, etc.) studies over millions of years. Of importance is our ultimate ability to join these various lines of inquiry into an effective means of interpretation. At this point, the process of integration is fraught with methodological troubles and misconceptions about what each group can contribute. This project has met its goals to the extent that it provided an opportunity to study resource materials and consider options for future effort toward the goal of understanding the natural climate variation that has shaped our current civilization. A further outcome of this project is a proposed methodology based on ''climate sections'' that provides spatial and temporal correlation within a region. The method would integrate cultural and climate data to establish the climate history of a region with increasing accuracy with progressive study and scientific advancement (e. g., better integration of regional and global models). The goal of this project is to better understand natural climatic variations in the recent past (last 5000 years). The information generated by this work is intended to provide better context within which to examine global climate change. The ongoing project will help to establish a basis upon which to interpret late Holocene short-term climate variability as evidenced in various studies in the northern Great Plains, northern hemisphere, and elsewhere. Finally these data can be integrated into a history of climate change and predictive climate models. This is not a small undertaking. The goals of researchers and the methods used vary considerably. The primary task of this project was literature research to (1) evaluate existing methodologies used in geologic climate change studies and evidence for short-term cycles produced by these methodologies and (2) evaluate late Holocene climate patterns and their interpretations.

  1. JoumolofAfmosph~~icandd Tnrrsnial Physics.Vol. 46* No. 617. pp. 489-499. 1984. OOZI-9169/841300+ .oO PrintedinGreatBritain. Perprmn PressLtd.

    E-Print Network [OSTI]

    Lockwood, Mike

    the order of 1 km s-r) can explain the maintenance of high ionisation densities on the night-particle precipitation ; vertical component of motion due to thermospheric winds and electric fields ; diffusion; polar-wind escape; energy-dependent chemical reaction rates ; neutral composition effects. However, where

  2. Multiscalar Ecological Characterization of Say's and Eastern Phoebes and their Zone of Contact in the Great Plains

    E-Print Network [OSTI]

    Schukman, John M.; Lira-Noriega, André s; Peterson, A. Townsend

    2011-05-01

    . J. DRAPEK. 2001. Climate change effects on vegetation distribution and car- bon budget in the United States. Ecosystems 4:164–185. BRATTON, G. F., F. R. SCHAEFER, AND J. R. BRANDLE. 1995. Conser- vation forestry for sustainable Great Plains... of invasive woody plants (Coppedge et al. 2001), changes in agroforestry (Bratton et al. 1995), and anticipated shifts in response to climate change (Peterson 2003) raise the question of how the balance between the earlier-nesting East- ern Phoebe...

  3. Archaeological investigations using geophysics at Chimney Rock Great House, Colorado Michael A. Mitchell, Sarah G.R. Devriese, Roxanna N. Frary, Richard A. Krahenbuhl, Brenda K. Todd,

    E-Print Network [OSTI]

    Archaeological investigations using geophysics at Chimney Rock Great House, Colorado Michael A of Geophysics, Colorado School of Mines Department of Anthropology, University of Colorado, Boulder SUMMARY In this talk, we present results from a geophysical investiga- tion at the Chimney Rock Great House using

  4. Blewitt, G., et al., Transactions Geothermal Resources Council, Vol. 26, p. 523-526, 2002 Targeting of Potential Geothermal Resources in the Great Basin from

    E-Print Network [OSTI]

    Blewitt, Geoffrey

    Blewitt, G., et al., Transactions Geothermal Resources Council, Vol. 26, p. 523-526, 2002 1 Targeting of Potential Geothermal Resources in the Great Basin from Regional Relationships between Geodetic Strain and Geological Structures Geoffrey Blewitt and Mark Coolbaugh Great Basin Center for Geothermal

  5. Journal of StructuralGeology, Vol. 1I, No. 7, pp. 847 to 858, 1989 0191-8141/86$03.00+ 0.00 Printed in Great Britain Pergamon Press plc

    E-Print Network [OSTI]

    Chester, Frederick M.

    in Great Britain Pergamon Press plc Dynamic recrystallization in semi-brittle faults FREDERICKM. CHESTER

  6. Biochemical Pharmacology, Vol. 37, No. 7, pp. 1331-1341, 1988. 0006-2952/88 $3.00 + 0.00 Printed in Great Britain. ~ 1988. Pergamon Press plc

    E-Print Network [OSTI]

    Hammock, Bruce D.

    in Great Britain. ~ 1988. Pergamon Press plc SODIUM CHOLATE EXTRACTION OF RAT LIVER NUCLEAR XENOBIOTIC

  7. Vulnerability of crops and native grasses to summer drying in the U.S. Southern Great Plains

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

    Raz-Yaseef, Naama; Billesbach, Dave P.; Fischer, Marc L.; Biraud, Sebastien C.; Gunter, Stacey A.; Bradford, James A.; Torn, Margaret S.

    2015-08-31

    The Southern Great Plains are characterized by a fine-scale mixture of different land-cover types, predominantly winter-wheat and grazed pasture, with relatively small areas of other crops, native prairie, and switchgrass. Recent droughts and predictions of increased drought in the Southern Great Plains, especially during the summer months, raise concern for these ecosystems. We measured ecosystem carbon and water fluxes with eddy-covariance systems over cultivated cropland for 10 years, and over lightly grazed prairie and new switchgrass fields for 2 years each. Growing-season precipitation showed the strongest control over net carbon uptake for all ecosystems, but with a variable effect: grassesmore »(prairie and switchgrass) needed at least 350 mm of precipitation during the growing season to become net carbon sinks, while crops needed only 100 mm. In summer, high temperatures enhanced evaporation and led to higher likelihood of dry soil conditions. Therefore, summer-growing native prairie species and switchgrass experienced more seasonal droughts than spring-growing crops. For wheat, the net reduction in carbon uptake resulted mostly from a decrease in gross primary production rather than an increase in respiration. Flux measurements suggested that management practices for crops were effective in suppressing evapotranspiration and decomposition (by harvesting and removing secondary growth), and in increasing carbon uptake (by fertilizing and conserving summer soil water). In light of future projections for wetter springs and drier and warmer summers in the Southern Great Plains, our study indicates an increased vulnerability in native ecosystems and summer crops over time.« less

  8. The Genealogy of the Great Mongol King Kausri Han Alias bStan-'dzin chos-rgyal (1582-1654)

    E-Print Network [OSTI]

    Sadhukhan, Sanjit Kumar

    1992-01-01

    THE GENEALOGY OF THE GREAT ,; MONGOL KING KAUSRI HAN ALIAS BSTAN- 'DZIN CHOS-RGYAL (1582-1654) • Sanjit Kumar Sadhukhan I n the political history of Tibet of the 17th century, Kau-sri Han (Gushi Khan I Khu-sril Gu-sri), an intrepid Mongol king... historians to feel it necessary to record the Genealogy of this famous king. The following Genealogy of Kau-s'ri Han, given first, is found in Deb-ther rgya-mtsho1, the exquisite work of Brag-dgon zhabs-drun bsTan-pa rab-rgyas (b. 1801), the 49th abbot...

  9. A wind turbine blade is ready to be lifted into place at the Windy Point Wind Farm in the Columbia River Gorge. Photo: C. Bruce Forster

    E-Print Network [OSTI]

    as the construction of the hydropower system itself had seemed during the New Deal two generations before. -- Joseph, 1996, Page 216. ... the Northwest Power Act forged a link between regional energy development and fish through measures that impose the least economic and environmental cost on the region, while taking

  10. Strategic Plan for Coordinating Rural Intelligent Transportation System (ITS) Transit Development in the Great Smoky Mountains National Park

    SciTech Connect (OSTI)

    Truett, L.F.

    2002-12-19

    The Great Smoky Mountains National Park, located along the border between North Carolina and Tennessee, is the most visited national park in the United States. This rugged, mountainous area presents many transportation challenges. The immense popularity of the Smokies and the fact that the primary mode of transportation within the park is the personal vehicle have resulted in congestion, damage to the environment, impacts on safety, and a degraded visitor experience. Access to some of the Smokies historical, cultural, and recreational attractions via a mass transit system could alleviate many of the transportation issues. Although quite a few organizations are proponents of a mass transit system for the Smokies, there is a lack of coordination among all parties. In addition, many local residents are not completely comfortable with the idea of transit in the Smokies. This document provides a brief overview of the current transportation needs and limitations in the Great Smoky Mountains National Park, identifies agencies and groups with particular interests in the Smokies, and offers insights into the benefits of using Intelligent Transportation Systems (ITS) technologies in the Smokies. Recommendations for the use of rural ITS transit to solve two major transportation issues are presented.

  11. LIGHT ECHOES FROM ? CARINAE'S GREAT ERUPTION: SPECTROPHOTOMETRIC EVOLUTION AND THE RAPID FORMATION OF NITROGEN-RICH MOLECULES

    SciTech Connect (OSTI)

    Prieto, J. L.; Knapp, G. R. [Department of Astrophysical Sciences, Princeton University, 4 Ivy Lane, Princeton, NJ 08544 (United States); Rest, A.; Walborn, N. R. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Bianco, F. B. [Department of Physics, New York University, New York, NY 10012 (United States); Matheson, T. [National Optical Astronomy Observatory, Tucson, AZ 85719 (United States); Smith, N. [Steward Observatory, University of Arizona, Tucson, Arizona 85721 (United States); Hsiao, E. Y.; Campillay, A.; Contreras, C.; González, C.; Morrell, N.; Phillips, M. M. [Las Campanas Observatory, Carnegie Observatories, Casilla 601, La Serena (Chile); Chornock, R. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Paredes Álvarez, L.; James, D.; Smith, R. C. [Cerro Tololo Inter-American Observatory, Casilla 603, La Serena (Chile); Kunder, A. [Leibniz-Institut für Astrophysik Potsdam, an der Sternwarte 16, D-14482, Potsdam (Germany); Margheim, S. [Gemini Observatory, Southern Operations Center, Casilla 603, La Serena (Chile); Welch, D. L. [Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1 (Canada); and others

    2014-05-20

    We present follow-up optical imaging and spectroscopy of one of the light echoes of ? Carinae's nineteenth century Great Eruption discovered by Rest et al. By obtaining images and spectra at the same light echo position between 2011 and 2014, we follow the evolution of the Great Eruption on a 3 yr timescale. We find remarkable changes in the photometric and spectroscopic evolution of the echo light. The i-band light curve shows a decline of ?0.9 mag in ?1 yr after the peak observed in early 2011 and a flattening at later times. The spectra show a pure-absorption early G-type stellar spectrum at peak, but a few months after peak the lines of the Ca II triplet develop strong P-Cygni profiles and we see the appearance of [Ca II] 7291, 7324 doublet in emission. These emission features and their evolution in time resemble those observed in the spectra of some Type IIn supernovae and supernova impostors. Most surprisingly, starting ?300 days after peak brightness, the spectra show strong molecular transitions of CN at ? 6800 Å. The appearance of these CN features can be explained if the ejecta are strongly nitrogen enhanced, as is observed in modern spectroscopic studies of the bipolar Homunculus nebula. Given the spectroscopic evolution of the light echo, velocities of the main features, and detection of strong CN, we are likely seeing ejecta that contributes directly to the Homunculus nebula.

  12. C I V I L E N G I N E E R I N G The civil engineering profession's great-

    E-Print Network [OSTI]

    Hunt, Julian

    C I V I L E N G I N E E R I N G The civil engineering profession's great- est challenge now engineering profession needs to be more closely involved in developing effective integrated policies, working

  13. Journal of the Geological Society, London, Vol. 154, 1997, pp. 747751, 2 figs, 1 table. Printed in Great Britain Discussion on aluminium loss during sandstone diagenesis

    E-Print Network [OSTI]

    Haszeldine, Stuart

    Journal of the Geological Society, London, Vol. 154, 1997, pp. 747­751, 2 figs, 1 table. Printed in Great Britain Discussion on aluminium loss during sandstone diagenesis Journal, Vol. 153, 1996, pp. 657

  14. Grassland carbon and nitrogen dynamics: effects of seasonal fire and clipping in a mixed-grass prairie of the southern great plains 

    E-Print Network [OSTI]

    Harris, Wylie Neal

    2006-08-16

    Plant production and soil microbial biomass (SMB) in grassland ecosystems are linked by flows of carbon (C) and nitrogen (N) between the two groups of organisms. In native mixed grasslands of the southern Great Plains, these cycles are strongly...

  15. Nesting success of the great-tailed grackle (Cassidix mexicanus prosopidicola) in relation to certain density dependent and density independent factors 

    E-Print Network [OSTI]

    Gotie, Robert Francis

    1972-01-01

    NESTING SUCCESS OF THE GREAT-TAILED GRACKLE (CASSIDIX MEXICANUS PROSOPIDICOLA) IN RELATION TO CERTAIN DENSITY DEPENDENT AND DENSITY INDEPENDENT FACTORS A Thesis by ROBERT FRANCIS GOTIE Submitted to the Graduate College of Texas A&M University... AND DENSITY INDEPENDENT FACTORS A Thesis by ROBERT FRANCIS GOTIE Approved as to style and content by: (Chairman of Committee) (Head of Department) (Member) (Member) December 1972 ABSTRACT Nesting Success of the Great-tailed Grackle (Cassidix...

  16. Simulation of oil-slick transport in Great Lakes connecting channels. Volume 1. Theory and model formulation. Final report

    SciTech Connect (OSTI)

    Shen, H.T.; Yapa, P.D.; Petroski, M.E.

    1986-03-01

    In this study, two computer models named as ROSS and LROSS are developed for simulating oil-slick transport in rivers and lakes, respectively. The oil slick transformation processes considered in these models include advection, spreading, evaporation, and dissolution. These models can be used for slicks of any shape originated from instantaneous or continuous spills in rivers and lakes with or without ice covers. Although developed for the need of the connecting channels in the upper Great Lakes, including the Detroit River, Lake St. Clair, St. Clair River, and St. Marys River, these models are site independent and can be used to other rivers and lakes. The programs are written in FORTRAN programming language to be compatible with FORTRAN77 compiler. The models are designed to be used on both mainframe and microcomputers.

  17. Environmental assessment for the Atmospheric Radiation Measurement (ARM) Program: Southern Great Plains Cloud and Radiation Testbed (CART) site

    SciTech Connect (OSTI)

    Policastro, A.J.; Pfingston, J.M.; Maloney, D.M.; Wasmer, F.; Pentecost, E.D.

    1992-03-01

    The Atmospheric Radiation Measurement (ARM) Program is aimed at supplying improved predictive capability of climate change, particularly the prediction of cloud-climate feedback. The objective will be achieved by measuring the atmospheric radiation and physical and meteorological quantities that control solar radiation in the earth`s atmosphere and using this information to test global climate and related models. The proposed action is to construct and operate a Cloud and Radiation Testbed (CART) research site in the southern Great Plains as part of the Department of Energy`s Atmospheric Radiation Measurement Program whose objective is to develop an improved predictive capability of global climate change. The purpose of this CART research site in southern Kansas and northern Oklahoma would be to collect meteorological and other scientific information to better characterize the processes controlling radiation transfer on a global scale. Impacts which could result from this facility are described.

  18. Great Wall Starbucks

    E-Print Network [OSTI]

    Hacker, Randi; Gatewood, Tyler; Tsutsui, William

    2006-03-29

    at deterring invasions from the West: neither its width of 5 meters nor its height of 10 has proven effective against consumerism in the form of designer coffee. That's right. Starbucks has opened a new store at badaling, 47 miles outside of Beijing and right...

  19. The Great Marble Drop

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

    links Community & Education Science Bowl 2015 High School Team Photos 2015 Middle School Team Photos Scholarships SciClips Video Contest Volunteers - Resources Volunteers -...

  20. Great Lakes NATIONALOCEAN

    E-Print Network [OSTI]

    -situ and modeled data, including marine and meteorological observations, buoy observations, water level gauge, bathymetry, and land mask overlays. In addition, near real-time NOAAPort marine observation data at buoy

  1. The Great Marble Drop

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

    on the age of the kids. The objective is simply to engage them in an engineering problem-solving exercise. 7. When there are about 10 minutes left, ask each team to...

  2. Coal. [Great Plains Project

    SciTech Connect (OSTI)

    Not Available

    1981-03-01

    The status of various research projects related to coal is considered: gasification (approximately 30 processes) and in-situ gasification. Methanol production, retrofitting internal combustion engines to stratified charge engines, methanation (Conoco), direct reduction of iron ores, water resources, etc. Approximately 200 specific projects related to coal are considered with respect to present status. (LTN)

  3. The great American garage

    E-Print Network [OSTI]

    Miller, B. Alex (Brian Alex), 1977-

    2004-01-01

    How does one explore the suburban home? Go in through the garage, of course. Sales, bands, suicides, and business startups: The suburban garage is the most culturally flexible space in the entire American domestic environment. ...

  4. REVIEWS---------------------------------..----------------,--Vanished Greatness

    E-Print Network [OSTI]

    Spudis, Paul D.

    as a geologist for the U. S. Geological Survey (USGS) has been devoted mainly to reconstructing the history. University of Arizona Press, $29.95, 477pp., illus. interested in the planets and who treasured photographs and intriguing conflict of goals and tech- niques-a conflict that continues to the present day. Wilhelms

  5. The Great Marble Drop

    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 Solar FuelTechnologyTel: Name: Rm.

  6. ARM Southern Great Plains

    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 News Publications Traditional Knowledge Kiosks Barrow, AlaskaDatabaseSearchTipsWith the rapid

  7. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbing EnergySeeingAboutNewsletterAbout

  8. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbing EnergySeeingAboutNewsletterAbout6

  9. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbing EnergySeeingAboutNewsletterAbout67

  10. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbing EnergySeeingAboutNewsletterAbout678

  11. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbing

  12. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006 ANL/EVS/NL-06-08

  13. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006 ANL/EVS/NL-06-087

  14. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006 ANL/EVS/NL-06-0874

  15. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006 ANL/EVS/NL-06-08745

  16. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006 ANL/EVS/NL-06-087456

  17. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006

  18. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 20065 ANL/ER/NL-05-02

  19. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 20065

  20. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657 ANL/EVS/NL-07-02

  1. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657 ANL/EVS/NL-07-025

  2. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657 ANL/EVS/NL-07-0256

  3. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657

  4. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006578 ANL/EVS/NL-08-01

  5. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006578 ANL/EVS/NL-08-015

  6. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006578

  7. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 20065787 ANL/EVS/NL-07-07

  8. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 20065787

  9. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657876

  10. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006578767

  11. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 20065787675

  12. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657876757

  13. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006578767578

  14. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 20065787675785

  15. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657876757856

  16. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 2006578767578567

  17. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 20065787675785676

  18. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept. 200657876757856767

  19. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept.

  20. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept.6 ANL/EVS/NL-06-10

  1. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept.6 ANL/EVS/NL-06-107

  2. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept.6 ANL/EVS/NL-06-1075

  3. Newsletter Southern Great Plains

    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 wouldMass map shinesSolarNew scholarshipThree FoundryProbingAug./Sept.6 ANL/EVS/NL-06-10757

  4. Southern Great Plains

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment Top ScientificTechnologies | Blandine

  5. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4 AnnualApril

  6. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4

  7. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4July 2004

  8. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4July 2004June

  9. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4July

  10. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4JulyMay 2004

  11. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4JulyMay

  12. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet) Sold4JulyMayOctober

  13. Southern Great Plains

    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-effect Photovoltaics -7541C. TemperatureThousand Cubic Feet)

  14. The Great Marble Drop

    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.Week Day Year(active tab)Frustrated Magnets:

  15. Northern Great Plains

    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 GasAdjustmentsShirley Ann JacksonDepartment ofOffice|in the subsurface isProject |News MediaEnergy TheNorthern G

  16. Southern Great Plains

    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 GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMayBuilding K-25Kyle Travis, left and

  17. Great River (1973)

    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 (Journalvivo Low-Dose Lowï‚— We want USDOE to vitrify all Low

  18. Placing Recruitment Advertisements with Inside Higher Ed When you have a job to fill you want three things: a great candidate from a diverse pool at an affordable price. Inside Higher Ed

    E-Print Network [OSTI]

    Stuart, Steven J.

    three things: a great candidate from a diverse pool at an affordable price. Inside Higher Ed delivers

  19. Biochemical Pharmacology, Vol. 37. No. 14. pp. 2717-2722. 19X8. KN&2952/XX $3.(X) + 0.00 Printed in Great Britain. 0 19X8. Pergamon Press plc

    E-Print Network [OSTI]

    Hammock, Bruce D.

    in Great Britain. 0 19X8. Pergamon Press plc 1,2-EPOXYCYCLOALKANES: SUBSTRATES AND INHIBITORS OF MICROSOMAL

  20. hf. J. Hear Mass Transfer. Vol. 31, No. 10, pp. 2077-2089, 1988 0017-9310/88 $3.co+o.O0 Printed in Great Britain 0 1988 Pergamon Press plc

    E-Print Network [OSTI]

    Beckermann, Christoph

    in Great Britain 0 1988 Pergamon Press plc Double-diffusive convection due to melting C. BECKERMANN and R

  1. Chemical Engineering Science, Vol. 46. No. 3, pp. 715-722, 1991. tax-x09/91 s3.00 + CKa Printed In Great Britain. 0 1991 Pergamon Press plc

    E-Print Network [OSTI]

    Peppas, Nicholas A.

    In Great Britain. 0 1991 Pergamon Press plc EQUILIBRIUM SWELLING BEHAVIOR OF pH-SENSITIVE HYDROGELS LISA

  2. Plasma Physics and Controlled Fusion, Vol. 32, No. 5, pp, 335 to 357, 1990 0741-3335;90 ~ 3 . 0 0 ~.oo Printed in Great Britain. 01990 IOP Publishing Ltd. and Pergamon Press plc

    E-Print Network [OSTI]

    ~.oo Printed in Great Britain. 01990 IOP Publishing Ltd. and Pergamon Press plc LOOP-VOLTAGE TOMOGRAPHY

  3. Continental Shelf Research, Vol. 10, No. 2, pp. 123-136, 1990. 0278--4343/90 $3.00 + 0.00 Printed in Great Britain. 1990 Pergamon Press plc

    E-Print Network [OSTI]

    Chen, .Dake

    in Great Britain. © 1990 Pergamon Press plc Coupling between mixing and advection in a shallow sea front

  4. Camp. Biochem. Physiol. Vol. ImA, No. 4, pp. 845-851, 1991 0300-9629/91 $3.00 + 0.00 Printed in Great Britain 0 1991 Pergamon Press plc

    E-Print Network [OSTI]

    in Great Britain 0 1991 Pergamon Press plc INSULATION AND THERMAL BALANCE OF FASTING HARP AND GREY SEAL

  5. ContinentalShelf Research, Vol, 10, No. 6, pp. 501-519, 1990. 0278,-4343/90 $3.00 + 0.00 Printed in Great Britain. 1990 Pergamon Press plc

    E-Print Network [OSTI]

    Hansell, Dennis

    in Great Britain. © 1990 Pergamon Press plc Pelagic nitrogen flux in the northern Bering Sea DENNIS A

  6. Hunter-gatherer adaptations and environmental change in the southern Great Basin: The evidence from Pahute and Rainier mesas

    SciTech Connect (OSTI)

    Pippin, L.C.

    1998-06-01

    This paper reviews the evidence for fluctuations in past environments in the southern Great Basin and examines how these changes may have affected the strategies followed by past hunter and gatherers in their utilization of the resources available on a highland in this region. The evidence used to reconstruct past environments for the region include botanical remains from packrat middens, pollen spectra from lake and spring deposits, faunal remains recovered from archaeological and geologic contexts, tree-ring indices from trees located in sensitive (tree-line) environments, and eolian, alluvial and fluvial sediments deposited in a variety of contexts. Interpretations of past hunter and gatherer adaptive strategies are based on a sample of 1,311 archaeological sites recorded during preconstruction surveys on Pahute and Rainier mesas in advance of the US Department of Energy`s nuclear weapons testing program. Projectile point chronologies and available tree-ring, radiocarbon, thermoluminescence and obsidian hydration dates were used to assign these archaeological sites to specific periods of use.

  7. An accurate analytic He-H2 potential energy surface from a greatly expanded set of ab initio energies

    E-Print Network [OSTI]

    Arnold I. Boothroyd; Peter G. Martin; Michael R. Peterson

    2004-11-01

    The interaction potential energy surface (PES) of He-H2 is of great importance for quantum chemistry, as the simplest test case for interactions between a molecule and a closed-shell atom. It is also required for a detailed understanding of certain astrophysical processes, namely collisional excitation and dissociation of H2 in molecular clouds, at densities too low to be accessible experimentally. A new set of 23703 ab initio energies was computed, for He-H2 geometries where the interaction energy was expected to be non-negligible. These have an estimated rms "random" error of about 0.2 millihartree and a systematic error of about 0.6 millihartree (0.4 kcal/mol). A new analytic He-H2 PES, with 112 parameters, was fitted to 20203 of these new ab initio energies (and to an additional 4862 points generated at large separations). This yielded an improvement by better than an order of magnitude in the fit to the interaction region, relative to the best previous surfaces (which were accurate only for near-equilibrium H2 molecule sizes). This new PES has an rms error of 0.95 millihartree (0.60 kcal/mole) relative to the the 14585 ab initio energies that lie below twice the H2 dissociation energy, and 2.97 millihartree (1.87 kcal/mole) relative to the full set of 20203 ab initio energies (the fitting procedure used a reduced weight for high energies, yielding a weighted rms error of 1.42 millihartree, i.e., 0.89 kcal/mole). These rms errors are comparable to the estimated error in the ab initio energies themselves; the conical intersection between the ground state and the first excited state is the largest source of error in the PES.

  8. Biochem. J. (2008) 414, 375381 (Printed in Great Britain) doi:10.1042/BJ20080889 375 Structural and mechanistic insights into type II trypanosomatid

    E-Print Network [OSTI]

    Schnaufer, Achim

    2008-01-01

    conformational change in the secondary- structure architecture, as reported for certain plant GPXs. A modelBiochem. J. (2008) 414, 375­381 (Printed in Great Britain) doi:10.1042/BJ20080889 375 Structural. Despite its similarity to members of the GPX (glutathione peroxidase) family, TbTDPX2 is functional

  9. Introductory remarks by Julian Hunt talks at CoZSSA 2, Nov 2005 Ministerial colleagues, I am greatly honoured to open this conference on Coastal Zones in

    E-Print Network [OSTI]

    Hunt, Julian

    and communication of the issues through politics, media , art and education · finding solutions in engineering. Environmental and climate change present great challenges to every country in the world and especially countries on environmental problems of coastal areas that were presented in Abuja and then at WSSD

  10. J. Phys. B: Atom. Molec. Phys., Vol. 6, January 1973. Printed in Great Britain. 0 1973 Formation of HCO+ by the associative ionization of CH+0

    E-Print Network [OSTI]

    Berry, R. Stephen

    J. Phys. B: Atom. Molec. Phys., Vol. 6, January 1973. Printed in Great Britain. 0 1973 Formation of Chemistry and The James Franck Institute, The University of Chicago, Chicago, Illinois 60637, USA MS and shocks and may play a role in the formation of polyatomic species in interstellar space. Our purpose here

  11. Int. J. Mach. Tools Manufact. Vol. 33, No. 1, pp.89-102. 1993. 0890-6955/9356.00 + .00 Printed in Great Britain 1992 Pergamon Press Ltd

    E-Print Network [OSTI]

    Yao, Y. Lawrence

    Int. J. Mach. Tools Manufact. Vol. 33, No. 1, pp.89-102. 1993. 0890-6955/9356.00 + .00 Printed in Great Britain © 1992 Pergamon Press Ltd ASSESSMENT OF CHIP FORMING PATTERNS WITH TOOL WEAR PROGRESSION, crater and minor flank wear. Chip breakability under unworn cutting tools is first predicted through

  12. J. Phys. G : Nucl. Phys. 9 (1983) 1125-1 138. Printed in Great Britain The nuclear magnetic moment of "Ir and the directional

    E-Print Network [OSTI]

    Murray, David

    1983-01-01

    J. Phys. G : Nucl. Phys. 9 (1983) 1125-1 138. Printed in Great Britain The nuclear magnetic moment-capture transitions are deduced and compared with various nuclear models. The angular distribution coefficients S ) ~=0.04( l)pN.Possible single-particle descriptions compatible with this result are suggested. NUCLEAR

  13. Symposium on Creating a Culture of Faculty Inclusive Excellence The City College of New York, Great Hall, Shepard Hall 2nd

    E-Print Network [OSTI]

    Sun, Yi

    Symposium on Creating a Culture of Faculty Inclusive Excellence The City College of New York, Great Welcome and Introduction of President Coico by Prof. Charles Watkins, Chair of The City College Council & Professor of Health and Public Policy, NYU Steinhardt School Professor Tadmiri Venkatesh, Chair, City

  14. IEEE PAPER COPYRIGHT FORM The IEEE has developed this form with great care and with the best interests of its members and contributing authors in mind. Therefore, in

    E-Print Network [OSTI]

    Chi, Ed Huai-hsin

    IEEE PAPER COPYRIGHT FORM The IEEE has developed this form with great care and with the best of this form be changed. This form is intended for original, previously unpublished material submitted to IEEE publications. This form, when completed, must accompany any such material in order to be published by IEEE

  15. Comparison of CERES-MODIS stratus cloud properties with ground-based measurements at the DOE ARM Southern Great Plains site

    E-Print Network [OSTI]

    Dong, Xiquan

    Comparison of CERES-MODIS stratus cloud properties with ground- based measurements at the DOE ARM are compared with observations taken at the Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Southern Great Plains site from March 2000 through December 2004. Retrievals from ARM surface-based data

  16. Discussing Academic Integrity The beginning of the semester is great time for faculty and instructors to remind students about the Statement of

    E-Print Network [OSTI]

    Rock, Chris

    behavior. Academic integrity is a personal choice to abide by the standards of intellectual honestyDiscussing Academic Integrity The beginning of the semester is great time for faculty and instructors to remind students about the Statement of Academic Integrity and the Code of Conduct, which can

  17. nature materials | VOL 2 | OCTOBER 2003 | www.nature.com/naturematerials 689 ver the past decade great progress has been made on synthesis of

    E-Print Network [OSTI]

    Natelson, Douglas

    the past decade great progress has been made on synthesis of nanostructures as a tool-set for new materials containing ZnO nanocrystals as the inorganic component, both phases are oriented in the hybrid materialARTICLES nature materials | VOL 2 | OCTOBER 2003 | www.nature.com/naturematerials 689 O ver

  18. Automatica, Vol. 12, pp. 601-611. Pergamon Press, 1976. Printed in Great Britain A Survey of Design Methods for Failure

    E-Print Network [OSTI]

    Willsky, Alan S.

    are beyond the capabilities of conventional aircraft control system design techniques, and the use of digital of sophisticated digital system design techniques that can greatly improve overall system performance. A good of systems. The methods surveyed range from the design of specific failure-sensitive filters, to the use

  19. J. Phys. F : Metal Phys., Vol. 8. No. 5. 1978. Printed in Great Britain. @ 1978 Electronic structure of metals : VI. Magnetic

    E-Print Network [OSTI]

    J. Phys. F : Metal Phys., Vol. 8. No. 5. 1978. Printed in Great Britain. @ 1978 Electronic structure of metals : VI. Magnetic susceptibilities of simple metals S K Lai, S Wang and C B So Department metals. Each of the derived formulae contains a significant correction to that previously derived

  20. Beckman Optima TL Tabletop Centrifuge Use Overview: This great piece of equipment is made available by the generosity of the Goldberg lab take care

    E-Print Network [OSTI]

    Doering, Tamara

    Beckman Optima TL Tabletop Centrifuge Use Overview: This great piece of equipment is made available 15 min before use, turn on the centrifuge on. Make sure that the door is closed, that the vacuum. Then grab the rotor out of the deli-case that sits next to the centrifuge--for most applications, you

  1. J. Phys. F: Metal Phys., Vol. 4, August 1974.Printed in Great Britain. Q 1974. The surface energy of a bounded electron gas

    E-Print Network [OSTI]

    J. Phys. F: Metal Phys., Vol. 4, August 1974.Printed in Great Britain. Q 1974. The surface energy Julich, 517 Jiilich, Germany Received 28 December 1973 Abstract. An exact expression for the exchange and correlation energy of an inhomogeneous electron gas, as defined by Hohenberg, Kohn and Sham, is derived

  2. Value of Citizen Science Monitoring Involving citizen scientists in the sea star wasting disease survey effort will greatly expand our spatial

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Value of Citizen Science Monitoring Involving citizen scientists in the sea star wasting disease survey effort will greatly expand our spatial and temporal coverage. Citizen science groups can collect. A researcher from the MARINe group should accompany each citizen science group in the field to assist

  3. Regional CO2 and latent heat surface fluxes in the Southern Great Plains: Measurements, modeling, and scaling

    SciTech Connect (OSTI)

    Riley, W. J.; Biraud, S.C.; Torn, M.S.; Fischer, M.L.; Billesbach, D.P.; Berry, J.A.

    2009-08-15

    Characterizing net ecosystem exchanges (NEE) of CO{sub 2} and sensible and latent heat fluxes in heterogeneous landscapes is difficult, yet critical given expected changes in climate and land use. We report here a measurement and modeling study designed to improve our understanding of surface to atmosphere gas exchanges under very heterogeneous land cover in the mostly agricultural U.S. Southern Great Plains (SGP). We combined three years of site-level, eddy covariance measurements in several of the dominant land cover types with regional-scale climate data from the distributed Mesonet stations and Next Generation Weather Radar precipitation measurements to calibrate a land surface model of trace gas and energy exchanges (isotope-enabled land surface model (ISOLSM)). Yearly variations in vegetation cover distributions were estimated from Moderate Resolution Imaging Spectroradiometer normalized difference vegetation index and compared to regional and subregional vegetation cover type estimates from the U.S. Department of Agriculture census. We first applied ISOLSM at a 250 m spatial scale to account for vegetation cover type and leaf area variations that occur on hundred meter scales. Because of computational constraints, we developed a subsampling scheme within 10 km 'macrocells' to perform these high-resolution simulations. We estimate that the Atmospheric Radiation Measurement Climate Research Facility SGP region net CO{sub 2} exchange with the local atmosphere was -240, -340, and -270 gC m{sup -2} yr{sup -1} (positive toward the atmosphere) in 2003, 2004, and 2005, respectively, with large seasonal variations. We also performed simulations using two scaling approaches at resolutions of 10, 30, 60, and 90 km. The scaling approach applied in current land surface models led to regional NEE biases of up to 50 and 20% in weekly and annual estimates, respectively. An important factor in causing these biases was the complex leaf area index (LAI) distribution within cover types. Biases in predicted weekly average regional latent heat fluxes were smaller than for NEE, but larger than for either ecosystem respiration or assimilation alone. However, spatial and diurnal variations of hundreds of W m{sup -2} in latent heat fluxes were common. We conclude that, in this heterogeneous system, characterizing vegetation cover type and LAI at the scale of spatial variation are necessary for accurate estimates of bottom-up, regional NEE and surface energy fluxes.

  4. Camp. Biochem. Physiol. Vol. 9OA, No. 3, pp. 405-408, 1988 0300-9629/88 S3.00 + 0.00 Printed in Great Britain 0 1988 Pergamon Press plc

    E-Print Network [OSTI]

    Sokolowski, Marla

    in Great Britain 0 1988 Pergamon Press plc THE INFLUENCE OF SEASON AND pH ON MORTALITY, MOLTING AND WHOLE

  5. A review of "The Sale of the Century: Artistic Relations between Spain and Great Britain, 1604-1655." by Jonathan Brown and John Elliott, eds. 

    E-Print Network [OSTI]

    Elizabeth R. Wright

    2003-01-01

    Elliott, eds. The Sale of the Century: Ar- tistic Relations between Spain and Great Britain, 1604?1655. Madrid: Yale University Press and Museo Nacional del Prado, 2002. 315 pp. $65 hardback. Review by ELIZABETH R. WRIGHT, UNIVERSITY OF GEORGIA. Art... historian Jonathan Brown and historian John Elliott have joined forces to provide an indispensable guide to the political and artistic relationship between Spain and England in the first half of the seventeenth century. Though specifically focused...

  6. International Environmental Agreements: Emissions trade, safety valves and escape clauses

    E-Print Network [OSTI]

    Karp, Larry; Zhao, Jinhua

    2012-01-01

    agreements, trade policy, and environmental policy in an1 Introduction 2 Trade policy and environmental policy 3 The2 Trade policy and environmental policy Environmentalists

  7. Escape Analysis in the Context of Dynamic Compilation and Deoptimization

    E-Print Network [OSTI]

    Mössenböck, Hanspeter

    to cope with dynamic class loading and deoptimization. It was implemented for Sun Microsystems' Java Hot, Languages, Performance This work was supported by Sun Microsystems, Inc. c ACM, 2005. This is the author on the heap and deallo- cated by the garbage collector, which is invoked once in a while to examine the heap

  8. International Environmental Agreements: Emissions trade, safety valves and escape clauses

    E-Print Network [OSTI]

    Karp, Larry; Zhao, Jinhua

    2012-01-01

    of emissions trade on IEA participation Ex ante heterogenousachieving ef?cient abatement. An IEA that combines trade inhelp in creating a successful IEA. It is reasonable to use

  9. Atmospheric escape by magnetically driven wind from gaseous planets

    SciTech Connect (OSTI)

    Tanaka, Yuki A.; Suzuki, Takeru K.; Inutsuka, Shu-ichiro

    2014-09-01

    We calculate the mass loss driven by magnetohydrodynamic (MHD) waves from hot Jupiters by using MHD simulations in one-dimensional flux tubes. If a gaseous planet has a magnetic field, MHD waves are excited by turbulence at the surface, dissipate in the upper atmosphere, and drive gas outflows. Our calculation shows that mass-loss rates are comparable to the observed mass-loss rates of hot Jupiters; therefore, it is suggested that gas flow driven by MHD waves can play an important role in the mass loss from gaseous planets. The mass-loss rate varies dramatically with the radius and mass of a planet: a gaseous planet with a small mass but an inflated radius produces a very large mass-loss rate. We also derive an analytical expression for the dependence of mass-loss rate on planet radius and mass that is in good agreement with the numerical calculation. The mass-loss rate also depends on the amplitude of the velocity dispersion at the surface of a planet. Thus, we expect to infer the condition of the surface and the internal structure of a gaseous planet from future observations of mass-loss rate from various exoplanets.

  10. International Environmental Agreements: Emissions trade, safety valves and escape clauses

    E-Print Network [OSTI]

    Karp, Larry; Zhao, Jinhua

    2012-01-01

    trade policy, and environmental policy in an attempt to help2 Trade policy and environmental policy 3 The ef?ciency ofInstitutute for Environmental Policy Solultions. S TAVINS ,

  11. Wild and Cultivated Potato (Solanum sect. Petota) Escaped and

    E-Print Network [OSTI]

    Spooner, David

    - imental Agropecuaria, Instituto Nacional de Tecnologi´a Agrope- cuaria (INTA), C.C. 276, 7620 Balcarce

  12. Behavioral plasticity in the Zebrafish C-start (escape) response

    E-Print Network [OSTI]

    Duong, William Quy

    2012-01-01

    as sensitization of the siphon-withdrawal reflex of Aplysia:causes a markedly stronger siphon-withdrawal reflex, which

  13. Microwave-induced phase escape in a Josephson tunnel junction

    E-Print Network [OSTI]

    Guozhu, Sun; Yiwen, Wang; Junyu, Cao; Jian, Chen; Zhengming, Ji; Lin, Kang; Weiwei, Xu; Yang, Yu; Han, Siyuan; Peiheng, Wu

    2008-03-28

    on the power and frequency of the applied microwave. We present a model to describe the behavior of the primary peak in the switching current distribution, which is confirmed by our experimental results. The obtained features can be used to characterize...

  14. Preliminary findings from the evaluation of Project ESCAPE 25-Alive 

    E-Print Network [OSTI]

    Ledingham, Christopher Michael

    2009-05-15

    This study was conducted as part of the evaluation process of a federally funded physical activity initiative undertaken by a large urban school district. The purpose of this study was two-fold: (1) to provide evidence of effectiveness of Project...

  15. Escaping the Tragedy of the Commons through Targeted Punishment

    E-Print Network [OSTI]

    Johnson, Samuel

    2015-01-01

    Failures of cooperation cause many of society's gravest problems. It is well known that cooperation among many players faced with a social dilemma can be maintained thanks to the possibility of punishment, but achieving the initial state of widespread cooperation is often much more difficult. We show here that there exist strategies of `targeted punishment' whereby a small number of punishers can shift a population of defectors into a state of global cooperation. The heterogeneity of players, often regarded as an obstacle, can in fact boost the mechanism's effectivity. We conclude by outlining how the international community could use a strategy of this kind to combat climate change.

  16. Potential consequences of GM algae escape on ecosystem services

    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 Tool Fits theCommitteeCrystalline SiliconofDepartment of EnergyGM algae; a

  17. The effects of the leader's personal character on political leadership: a study of Great Britain's Prime Ministers from Clement Attlee to Margaret Thatcher 

    E-Print Network [OSTI]

    Runyan, Richard Duane

    1991-01-01

    THE EFFECTS OF THE LEADER'8 PERSONAL CHARACTER ON POLITICAL LEADERSHIP: A STUDY OF GREAT BRITAIN'8 PRIME MINISTERS FROM CLEMENT ATTLEE TO MARGARET THATCHER A Thesis by RICHARD DUANE RUNYAN, JR. Submitted to the Office of Graduate Studies... PRIME MINISTERS PROM CLEMENT ATTLEE TO MARGARET THATCHER A Thesis by Richard Duane Runyan, Jr. Approved as to style and content by: obert . Harmel (Ch ir of C mmi ee) No an R. utt eg (Member) ry R. 8 pson (Member) ry n R. Jones (Hea...

  18. Start with a great MCAT score with Kaplan MCAT course at AUB Continuing Education Center! For the first time in Lebanon, Test Prep Institute (TPI) the exclusive Kaplan Education provider

    E-Print Network [OSTI]

    Start with a great MCAT score with Kaplan MCAT course at AUB (TPI) ­ the exclusive Kaplan Education provider in Lebanon ­ in full of Medicine. The lessons are comprehensive and taught by MCAT Kaplan Certified

  19. a world of GREAT SCIENCE ... and great science solutions

    E-Print Network [OSTI]

    and environmental engineering. Berkeley Lab has also established a Center for Integrated Earth System Modeling aimed

  20. Assessment of the Potential to Reduce Emissions from Road Transportation, Notably NOx, Through the Use of Alternative Vehicles and Fuels in the Great Smoky Mountains Region

    SciTech Connect (OSTI)

    Sheffield, J.

    2001-08-30

    Air pollution is a serious problem in the region of the Great Smoky Mountains. The U.S. Environmental Protection Agency (EPA) may designate non-attainment areas by 2003 for ozone. Pollutants include nitrogen oxides (NO{sub x}), sulfur dioxide (SO{sub 2}), carbon monoxide (CO), volatile organic compounds (VOCs), lead, and particulate matter (PM), which are health hazards, damage the environment, and limit visibility. The main contributors to this pollution are industry, transportation, and utilities. Reductions from all contributors are needed to correct this problem. While improvements are projected in each sector over the next decades, the May 2000 Interim Report issued by the Southern Appalachian Mountains Initiative (SAMI) suggests that the percentage of NO{sub x} emissions from transportation may increase.

  1. Simulation of oil-slick transport in Great Lakes connecting channels. Volume 3. User's manual for the lake-river oil-spill simulation model. Final report

    SciTech Connect (OSTI)

    Shen, H.T.; Yapa, P.D.; Petroski, M.E.

    1986-03-01

    In this study, two computer models named as ROSS and LROSS are developed for simulating oil-slick transport in rivers and lakes, respectively. The oil-slick transformation processes considered in these models include advection, spreading, evaporation, and dissolution. These models can be used for slicks of any shape originated from instantaneous or continuous spills in rivers and lakes with or without ice covers. Although developed for the need of the connecting channels in the upper Great Lakes, including the Detroit RIver, Lake St. Clair, St. Clair River, and St. Marys River, these models are site independent and can be used for others rivers and lakes. The programs are written in FORTRAN language to be compatible with FORTRAN77 compiler. The models are designed to be used on both mainframe and microcomputers.

  2. Simulation of oil-slick transport in Great Lakes connecting channels. Volume 4. User's manual for the microcomputer-based interactive program. Final report

    SciTech Connect (OSTI)

    Yapa, P.D.; Thomas, R.J.; Rutherford, R.S.; Shen, H.T.

    1986-11-01

    In this study, two computer models named as ROSS and LROSS are developed for simulating oil-slick transport in rivers and lakes, respectively. The oil-slick transformation processes considered in these models include advection, spreading, evaporation, and dissolution. These models can be used for slicks of any shape originated from instantaneous or continuous spills in rivers and lakes with or without ice covers. Although developed for the need of the connecting channels in the upper Great Lakes, including the Detroit River, Lake St. Clair and St. Marys River, these models are site independent and can be used for other rivers and lakes. The programs are written in FORTRAN programming language to be compatible with FORTRAN77 compiler. The models are designed to be used on mainframe and microcomputers.

  3. Simulation of oil-slick transport in Great Lakes connecting channels. User's manual for the River Spill Simulation Model (ROSS). Special report

    SciTech Connect (OSTI)

    Shen, H.T.; Yapa, P.D.; Petroski, M.E.

    1991-12-01

    Two computer models, named ROSS and LROSS, have been developed for simulating oil slick transport in rivers and lakes, respectively. The oil slick transformation processes considered in these models include advection, spreading, evaporation and dissolution. These models can be used for slicks of any shape originating from instantaneous or continuous spills in rivers and lakes with or without ice covers. Although developed for the connecting channels in the upper Great Lakes, including the Detroit River, Lake St. Clair, the St. Clair River and the St. Marys River, these models are site independent and can be used for other rivers and lakes. The programs are written in FORTRAN programming language to be compatible with the FORTRAN77 compiler. In addition, a user-friendly, menu-driven program with graphics capability was developed for the IBM-PC AT computer, so that these models can be easily used to assist the cleanup action in the connecting channels should an oil spill occur.

  4. Simulation of oil-slick transport in Great Lakes connecting channels. Volume 2. User's manual for the river oil-spill simulation model. Final report

    SciTech Connect (OSTI)

    Shen, H.T.; Yapa, P.D.; Petroski, M.E.

    1986-03-01

    In this study, two computer models named as ROSS and LROSS are developed for simulating oil-slick transport in rivers and lakes, respectively. The oil slick transformation processes considered in these models include advection, spreading, evaporation, and dissolution. These models can be used for slicks of any shape originated from instantaneous or continuous spills in rivers and lakes with or without ice covers. Although developed for the need of the connecting channels in the upper Great Lakes, including the Detroit River, Lake St. Clair, St. Clair River, and St. Marys River, these models are site independent and can be used for other rivers and lakes. The programs are written in FORTRAN programing language to be compatible with FORTRAN77 compiler. The models are designed to be used on both mainframe and microcomputers.

  5. Diagnosis of the summertime warm and dry bias over the U. S. Southern Great Plains in the GFDL climate model using a weather forecasting approach

    SciTech Connect (OSTI)

    Klein, S A; Jiang, X; Boyle, J; Malyshev, S; Xie, S

    2006-07-11

    Weather forecasts started from realistic initial conditions are used to diagnose the large warm and dry bias over the United States Southern Great Plains simulated by the GFDL climate model. The forecasts exhibit biases in surface air temperature and precipitation within 3 days which appear to be similar to the climate bias. With the model simulating realistic evaporation but underestimated precipitation, a deficit in soil moisture results which amplifies the initial temperature bias through feedbacks with the land surface. The underestimate of precipitation is associated with an inability of the model to simulate the eastward propagation of convection from the front-range of the Rocky Mountains and is insensitive to an increase of horizontal resolution from 2{sup o} to 0.5{sup o} latitude.

  6. Groundwater in the Great Plains 

    E-Print Network [OSTI]

    Jensen, R.

    2003-01-01

    - cide study. Results suggest that roughly 33% of the counties in the United States have both high pesticide use and high groundwater vulnerabil- ity, including a large section of Texas, Ne- braska, Kansas and Oklahoma that potentially could be especially... laboratories, local health depart- ments, and state and county agencies. Check with your local officials to determine who can test water in your area. Tests for pesticides and organic chemicals are usually more expensive than those for minerals and bacteria...

  7. Upper Great Plains Rates information

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

    3, 2014 (112 KB .pdf) FRN Notice of Proposed Transmission and Ancillary Services Formula Rates November 3, 2014 (93 KB .pdf) SPP Membership Information Integrated System (IS)...

  8. New Zealand The Great North

    E-Print Network [OSTI]

    Saskatchewan, University of

    Publisher SkinnyFish Media Inc. Website: www.skinnyfishmedia.com Phone: (403) 338-1731 Printer McAra Printing Agknowledge is designed and published by SkinnyFish Media Inc. on behalf of the University

  9. GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY

    E-Print Network [OSTI]

    generation. Studiesof the lakes' physics i m p m understandingand predictionof the circulation, the thermal; numericalforecasttools result in productsapplicable to pollution transportand dispersion. Researchon physical phenomena

  10. Foreign Competition- The Great Debate 

    E-Print Network [OSTI]

    Foveaux, M. T.

    1985-01-01

    . . , The strain of import competition is show ng up in refined petroleum products. Imports of gaso line totalled 107 million barrels in 1984. Inde pendent refiners joined by two oil companie have requested the government to impose quota A related problem may... to the gasoline arket as gasoline blendstock where it is causing rouble for domestic refiners. They want the usua~ Naph tha duty rate, when the Naptha is used in gasn line, of one and a quarter cents per gall n ap plied. Countries exporting Naphtha to th U...

  11. Seafood delicacy makes great adhesive

    ScienceCinema (OSTI)

    Idaho National Laboratory - Frank Roberto, Heather Silverman

    2010-01-08

    Technology from Mother Nature is often hard to beat, so Idaho National Laboratory scientistsgenetically analyzed the adhesive proteins produced by blue mussels, a seafood delicacy. Afterobtaining full-length DNA sequences encoding these proteins, reprod

  12. Precipitation induced stream flow: An event based chemical andisotopic study of a small stream in the Great Plains region of theUSA

    SciTech Connect (OSTI)

    Machavaram, Madhav V.; Whittemore, Donald O.; Conrad, Mark E.; Miller, Norman L.

    2005-03-22

    A small stream in the Great Plains of USA was sampled tounderstand the streamflow components following intense precipitation andthe influence of water storage structures in the drainage basin.Precipitation, stream, ponds, ground-water and soil moisture were sampledfor determination of isotopic (D, 18O) and chemical (Cl, SO4) compositionbefore and after two intense rain events. Following the first stormevent, flow at the downstream locations was generated primarily throughshallow subsurface flow and runoff whereas in the headwaters region --where a pond is located in the stream channel -- shallow ground-water andpond outflow contributed to the flow. The distinct isotopic signatures ofprecipitation and the evaporated pond water allowed separation of theevent water from the other sources that contributed to the flow.Similarly, variations in the Cl and SO4 concentrations helped identifythe relative contributions of ground-water and soil moisture to thestream flow. The relationship between deuterium excess and Cl or SO4content reveals that the early contributions from a rain event tostreamflow depend upon the antecedent climatic conditions and theposition along the stream channel within the watershed. The design ofthis study, in which data from several locations within a watershed werecollected, shows that in small streams changes in relative contributionsfrom ground water and soil moisture complicate hydrograph separation,with surface-water bodies providing additional complexity. It alsodemonstrates the usefulness of combined chemical and isotopic methods inhydrologic investigations, especially the utility of the deuterium excessparameter in quantifying the relative contributions of various sourcecomponents to the stream flow.

  13. A Review of "The Emblem in Scandinavia and the Baltic" by Simon McKeown, and "Emblematic Paintings from Sweden's Age of Greatness. Nils Bielke and the Neo-Stoic Gallery at Skokloster" by Simon McKeown 

    E-Print Network [OSTI]

    Burman, Lars

    2009-01-01

    in Scandinavia and the Baltic. Ed. Simon McKeown and Mara R. Wade. Glasgow: Glasgow Emblem Studies 11, 2006. xxvi + 340 pp. + illus. ? 21.99. Simon McKeown, Emblematic Paintings from Sweden?s Age of Greatness. Nils Bielke and the Neo-Stoic Gallery..., but the Danish and Swedish realms were geographically vast, and the rise of Sweden as a European great power extraordinary. The cultural influx in Scandinavia was strong and quick, and it is interesting to reflect on how the rise of political influence...

  14. Stromatolites, ooid dunes, hardgrounds, and crusted mud beds, all products of marine cementation and microbial mats in subtidal oceanic mixing zone on eastern margin of Great Bahama Bank

    SciTech Connect (OSTI)

    Dill, R.F.; Kendall, C.S.C.G.; Steinen, R.P.

    1989-03-01

    The interisland channels along the eastern margin of the Great Bahamas Bank contain lithified structures that owe their origin to recent marine cementation. This cementation appears to be commonly associated with a complex microbial community of plants and microorganisms living within a bank-margin oceanographic mixing zone. In this region, reversing tidal and wind-driven currents flow up to 3 knots (150 cm/sec) three hours out of each six-hour tidal period. Here, marine-cement crusted, carbonate mud beds are found interbedded within migrating ooid sand bars and dunes and are associated with growing, lithified stromatolites up to 2 m in height. These laminated mud beds are found with thicknesses of up to 1 m in subtidal depths of 4 to 8 m (12 to 25 ft). The muds appear to be homogeneous, but closer examination by SEM and under a microscope reveals they are composed of pelletoid aggregates of needle-shaped aragonite crystals with diameters of up to 50 ..mu... The size of these soft pellets is similar to the smaller grains of ooid sands that are abundant in the area. This size similarity could explain why both the mud beds are found in similar high-energy hydraulic regimes as the ooid sands, but does not suggest how or why the aggregates of pure aragonite needles form. A high production of ooid sand within this bank margin environment permits the formation of natural levees along the margins of tidal channels. The back sides of these levees are being lithified by marine cements to form hardgrounds. Skeletal and ooid sand dunes stabilized by Thallasia in channel bottoms also are becoming lithified. Grapestones form at the distributaries of flood tidal deltas of ooid sand. All of these features have a common attribute: they are continually in contact with the turbulent mixing-zone waters.

  15. Seasonal and inter-annual variability in 13C composition of ecosystem carbon fluxes in the U.S. Southern Great Plains

    SciTech Connect (OSTI)

    Torn, M.S.; Biraud, S.; Still, C.J.; Riley, W.J.; Berry, J.A.

    2010-09-22

    The {delta}{sup 13}C signature of terrestrial carbon fluxes ({delta}{sub bio}) provides an important constraint for inverse models of CO{sub 2} sources and sinks, insight into vegetation physiology, C{sub 3} and C{sub 4} vegetation productivity, and ecosystem carbon residence times. From 2002-2009, we measured atmospheric CO{sub 2} concentration and {delta}{sup 13}C-CO{sub 2} at four heights (2 to 60 m) in the U.S. Southern Great Plains (SGP) and computed {delta}{sub bio} weekly. This region has a fine-scale mix of crops (primarily C{sub 3} winter wheat) and C{sub 4} pasture grasses. {delta}{sub bio} had a large and consistent seasonal cycle of 6-8{per_thousand}. Ensemble monthly mean {delta}{sub bio} ranged from -25.8 {+-} 0.4{per_thousand} ({+-}SE) in March to -20.1 {+-} 0.4{per_thousand} in July. Thus, C{sub 3} vegetation contributed about 80% of ecosystem fluxes in winter-spring and 50% in summer-fall. In contrast, prairie-soil {delta}{sub 13}C values were about -15{per_thousand}, indicating that historically the region was dominated by C{sub 4} vegetation and had more positive {delta}{sub bio} values. Based on a land-surface model, isofluxes ({delta}{sub bio} x NEE) in this region have large seasonal amplitude because {delta}{sub bio} and net ecosystem exchange (NEE) covary. Interannual variability in isoflux was driven by variability in NEE. The large seasonal amplitude in {delta}{sub bio} and isoflux imply that carbon inverse analyses require accurate estimates of land cover and temporally resolved {sup 13}CO{sub 2} and CO{sub 2} fluxes.

  16. Long-term measurements of submicrometer aerosol chemistry at the Southern Great Plains (SGP) using an Aerosol Chemical Speciation Monitor (ACSM)

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

    Parworth, Caroline; Tilp, Alison; Fast, Jerome; Mei, Fan; Shippert, Tim; Sivaraman, Chitra; Watson, Thomas; Zhang, Qi

    2015-04-01

    In this study the long-term trends of non-refractory submicrometer aerosol (NR-PM1) composition and mass concentration measured by an Aerosol Chemical Speciation Monitor (ACSM) at the Atmospheric Radiation Measurement (ARM) program's Southern Great Plains (SGP) site are discussed. NR-PM1 data was recorded at ~30 min intervals over a period of 19 months between November 2010 and June 2012. Positive Matrix Factorization (PMF) was performed on the measured organic mass spectral matrix using a rolling window technique to derive factors associated with distinct sources, evolution processes, and physiochemical properties. The rolling window approach also allows us to capture the dynamic variations ofmore »the chemical properties in the organic aerosol (OA) factors over time. Three OA factors were obtained including two oxygenated OA (OOA) factors, differing in degrees of oxidation, and a biomass burning OA (BBOA) factor. Back trajectory analyses were performed to investigate possible sources of major NR-PM1 species at the SGP site. Organics dominated NR-PM1 mass concentration for the majority of the study with the exception of winter, when ammonium nitrate increases due to transport of precursor species from surrounding urban and agricultural areas and also due to cooler temperatures. Sulfate mass concentrations have little seasonal variation with mixed regional and local sources. In the spring BBOA emissions increase and are mainly associated with local fires. Isoprene and carbon monoxide emission rates were obtained by the Model of Emissions of Gases and Aerosols from Nature (MEGAN) and the 2011 U.S. National Emissions Inventory to represent the spatial distribution of biogenic and anthropogenic sources, respectively. The combined spatial distribution of isoprene emissions and air mass trajectories suggest that biogenic emissions from the southeast contribute to SOA formation at the SGP site during the summer.« less

  17. A Climatology of Fair-Weather Cloud Statistics at the Atmospheric Radiation Measurement Program Southern Great Plains Site: Temporal and Spatial Variability

    SciTech Connect (OSTI)

    Berg, Larry K.; Kassianov, Evgueni I.; Long, Charles N.; Gustafson, William I.

    2006-03-30

    In previous work, Berg and Stull (2005) developed a new parameterization for Fair-Weather Cumuli (FWC). Preliminary testing of the new scheme used data collected during a field experiment conducted during the summer of 1996. This campaign included a few research flights conducted over three locations within the Atmospheric Radiation Measurement (ARM) Climate Research Facility (ACRF) Southern Great Plains (SGP) site. A more comprehensive verification of the new scheme requires a detailed climatology of FWC. Several cloud climatologies have been completed for the ACRF SGP, but these efforts have focused on either broad categories of clouds grouped by height and season (e.g., Lazarus et al. 1999) or height and time of day (e.g., Dong et al. 2005). In these two examples, the low clouds were not separated by the type of cloud, either stratiform or cumuliform, nor were the horizontal chord length (the length of the cloud slice that passed directly overhead) or cloud aspect ratio (defined as the ratio of the cloud thickness to the cloud chord length) reported. Lane et al. (2002) presented distributions of cloud chord length, but only for one year. The work presented here addresses these shortcomings by looking explicitly at cases with FWC over five summers. Specifically, we will address the following questions: •Does the cloud fraction (CF), cloud-base height (CBH), and cloud-top height (CTH) of FWC change with the time of day or the year? •What is the distribution of FWC chord lengths? •Is there a relationship between the cloud chord length and the cloud thickness?

  18. Have a great night everyone. Bye!!! --Mel (@mkramer) about 19 hours ago via web We don't have internships but NPR does: http://www.npr.org/about/careers/internships.html

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Have a great night everyone. Bye!!! -- Mel (@mkramer) about 19 hours ago via web We don't have 19 hours ago via web Our website is http://freshair.npr.org and our tumblr is http://nprfreshair.tumblr.com about 19 hours ago via web I'm melodykramer AT gmail DOT com. My twitter handle is @mkramer. The show

  19. As one of the most promising materials for high capacity electrode in next generation of lithium ion batteries, silicon has attracted great deal of attention in recent years. Advanced

    E-Print Network [OSTI]

    Doctoral Defense Mechanics of Silicon Electrodes in Lithium Ion Batteries Yonghao An Advisor: Prof. Hanqing ion batteries, silicon has attracted great deal of attention in recent years. AdvancedAs one of the most promising materials for high capacity electrode in next generation of lithium

  20. Chapter 1: Review of the status of fisheries and climate change research in the Great Lakes Lynch, A. J., W. W. Taylor, and K. D. Smith. 2010. The Influence of Changing Climate on the Ecology and Management of

    E-Print Network [OSTI]

    strategy evaluation of management options for lake whitefish management with climate change 2010 2011 2012Chapter 1: Review of the status of fisheries and climate change research in the Great Lakes Lynch, A. J., W. W. Taylor, and K. D. Smith. 2010. The Influence of Changing Climate on the Ecology

  1. Wind energy, with an annual growth of about 30%, represents one of the fastest growing renewable energy sources. Continuous long-term monitoring of wind turbines can greatly reduce maintenance

    E-Print Network [OSTI]

    Stanford University

    renewable energy sources. Continuous long-term monitoring of wind turbines can greatly reduce maintenance the profitability of wind turbines. A decentralized wind turbine monitoring system has been developed and installed on a 500 kW wind turbine in Germany. During its operation, temporary malfunctions of the installed sensing

  2. 1 O clap your hands to | gether all ye | people : O sing unto | God with the | voice of | melody. 2 For the Lord is | high and to be | feared : he is the | great King upon | all the | earth.

    E-Print Network [OSTI]

    Flynn, E. Victor

    of | melody. 2 For the Lord is | high and · to be | feared : he is the | great · King upon | all the | earth is the | King of · all the | earth : sing ye | praises · with | under | standing. 8 God | reigneth · over the people of the | God of | Abraham : for God which is very high exalted doth defend the | earth

  3. Aging Cell (2005) 4, pp223233 Doi: 10.1111/j.1474-9726.2005.00165.x Blackwell Publishing Ltd/Anatomical Society of Great Britain and Ireland 2005 223

    E-Print Network [OSTI]

    Brunet, Anne

    2005-01-01

    /Anatomical Society of Great Britain and Ireland 2005 223 Blackwell Publishing, Ltd. REVIEW Nothobranchius fishes: a natural model of accelerated aging, T. Genade et al.REVIEW Annual fishes of the genus Nothobranchius Agingresearchinvertebratesishamperedbythelackofshort- lived models. Annual fishes of the genus Nothobranchius live in East African seasonal ponds

  4. Journal of the Geological Society, London, Vol. 154, 1997, pp. 961973, 10 figs, 2 tables. Printed in Great Britain The age and tectonic significance of dolerite dykes in western Norway

    E-Print Network [OSTI]

    Andersen, Torgeir Bjørge

    in Great Britain The age and tectonic significance of dolerite dykes in western Norway TROND H. TORSVIK1,3 , TORGEIR B. ANDERSEN2 , ELIZABETH A. EIDE1 & HARALD J. WALDERHAUG3 1 Geological Survey of Norway, PB 3006 Lade, N-7002 Trondheim, Norway 2 Department of Geology, University of Oslo, PO Box 1047, 0316 Blindern

  5. Deep-SeaResearch,VoL26A,pp. 1311to 1327 0011-7471/79/1201-1311 $02.00/0 ,~')PergamonPressLtd 1979.Printed in Great Britain

    E-Print Network [OSTI]

    Linden, Paul F.

    Seven transects of the East Greenland portion of the Polar Front were made by HM nuclear submarine.Printed in Great Britain Transects by submarine of the East Greenland Polar Front P. WADHAMS*, A. E. GILL of Polar Water, probably due to eddies. Once the submarine passed through the Front twice by diving, which

  6. Deep-SeaResearch,Vot. 33, Nos 11/12, pp. 1813-1841, 1986. 0198~)149/86 $3.00 + 0.00 Printed in Great Britain. Pergamon Journals Ltd

    E-Print Network [OSTI]

    Bishop, James K.B.

    shoaled to become concentrated in the upper 50 m by June. The continued high rate of primary production mixed layers, and (2) the imbalance between production and removal processes in the euphotic zone in Great Britain. Pergamon Journals Ltd Particulate matter production and consumption in deep mixed layers

  7. NOAA is a science-to-service agency, transforming research into products and services that people use every day. NOAA's services in the Great Lakes region include weather warnings and climate

    E-Print Network [OSTI]

    , removed over 209,250 metric tons of waste and demolition material, and opened over 780 miles of river then rebounded to above-average levels in 2014. NOAA's Great Lakes Water Levels Dashboard allows the general-focused work in the areas of toxic chemical remediation, habitat restoration, aquatic invasive species

  8. Concrete columns constitute the fundamental supports of buildings, bridges, and various other infrastructures, and their failure could lead to the collapse of the entire structure. As such, great effort goes into improving the fire

    E-Print Network [OSTI]

    Concrete columns constitute the fundamental supports of buildings, bridges, and various other performance of concrete in hopes of reducing column sizes and providing a safer structure. As a result, high strength (HS) concrete has been developed which varies greatly from normal-strength (NS) concrete, chief

  9. The Emergency Response Network of the Great Lakes Regional Center of Excellence exists to provide aid during a bio-defense emergency related to emerging infectious diseases or an act of bioterrorism.

    E-Print Network [OSTI]

    Sherman, S. Murray

    The Emergency Response Network of the Great Lakes Regional Center of Excellence exists to provide aid during a bio- defense emergency related to emerging infectious diseases or an act of bioterrorism in the field of infectious disease and special pathogen treatment and research. The Emergency Response Network

  10. "Always a great experience recrui ng the students from Mines. I'm very familiar with the knowledge they receive at Mines and know they will be very successful in

    E-Print Network [OSTI]

    "Always a great experience recrui ng the students from Mines. I'm very familiar with the knowledge by the quality of students educated at CSM." BP "Recrui ng at CSM has become a very effec ve and efficient way in the spring and the fall. Topics include developing an internship program, implemen ng a campus branding

  11. z {approx} 4 H{alpha} EMITTERS IN THE GREAT OBSERVATORIES ORIGINS DEEP SURVEY: TRACING THE DOMINANT MODE FOR GROWTH OF GALAXIES

    SciTech Connect (OSTI)

    Shim, Hyunjin; Chary, Ranga-Ram; Dickinson, Mark; Lin Lihwai; Yan, Chi-Hung; Spinrad, Hyron; Stern, Daniel

    2011-09-01

    We present evidence for strong H{alpha} emission in galaxies with spectroscopic redshifts in the range of 3.8 < z < 5.0 over the Great Observatories Origins Deep Survey fields. Among 74 galaxies detected in the Spitzer IRAC 3.6 and 4.5 {mu}m bands, more than 70% of the galaxies show clear excess at 3.6 {mu}m compared to the expected flux density from stellar continuum only. We provide evidence that this 3.6 {mu}m excess is due to H{alpha} emission redshifted into the 3.6 {mu}m band, and classify these 3.6 {mu}m excess galaxies to be H{alpha} emitter (HAE) candidates. The selection of HAE candidates using an excess in broadband filters is sensitive to objects whose rest-frame H{alpha} equivalent width (EW) is larger than 350 A. The H{alpha} inferred star formation rates (SFRs) of the HAEs range between 20 and 500 M{sub sun} yr{sup -1} and are a factor of {approx}6 larger than SFRs inferred from the UV continuum. The ratio between the H{alpha} luminosity and UV luminosity of HAEs is also on average larger than that of local starbursts. Possible reasons for such strong H{alpha} emission in these galaxies include different dust extinction properties, young stellar population ages, extended star formation histories, low metallicity, and a top-heavy stellar initial mass function. Although the correlation between UV slope {beta} and L{sub H{alpha}}/L{sub UV} raises the possibility that HAEs prefer a dust extinction curve which is steeper in the UV, the most dominant factor that results in strong H{alpha} emission appears to be star formation history. The H{alpha} EWs of HAEs are large despite their relatively old stellar population ages constrained by spectral energy distribution fitting, suggesting that at least 60% of HAEs produce stars at a constant rate. Under the assumption that the gas supply is sustained, HAEs are able to produce {approx}> 50% of the stellar mass density that is encompassed in massive (M{sub *} > 10{sup 11} M{sub sun}) galaxies at z {approx} 3. This 'strong H{alpha} phase' of star formation plays a dominant role in galaxy growth at z {approx} 4, and they are likely progenitors of massive red galaxies at lower redshifts.

  12. Monitoring Soil Erosion on a Burned Site in the Mojave-Great Basin Transition Zone: Final Report for the Jacob Fire Site

    SciTech Connect (OSTI)

    Miller, Julianne DRI; Etyemezian, Vic DRI; Cablk, Mary E. DRI; Shillito, Rose DRI; Shafer, David DOE Grand Junction, Colorado

    2013-06-01

    A historic return interval of 100 years for large fires in the U.S. southwestern deserts is being replaced by one where fires may reoccur as frequently as every 20 to 30 years. The shortened return interval, which translates to an increase in fires, has implications for management of Soil Corrective Action Units (CAUs) and Corrective Action Sites (CASs) for which the Department of Energy, National Nuclear Security Administration Nevada Field Office has responsibility. A series of studies was initiated at uncontaminated analog sites to better understand the possible impacts of erosion and transport by wind and water should contaminated soil sites burn. The first of these studies was undertaken at the Jacob Fire site approximately 12 kilometers (7.5 miles) north of Hiko, Nevada. A lightning-caused fire burned approximately 200 hectares during August 6-8, 2008. The site is representative of a transition between Mojave and Great Basin desert ecoregions on the Nevada National Security Site (NNSS), where the largest number of Soil CAUs/CASs are located. The area that burned at the Jacob Fire site was primarily a Coleogyne ramosissima (blackbrush) and Ephedra nevadensis (Mormon tea) community, also an abundant shrub assemblage in the similar transition zone on the NNSS. This report summarizes three years of measurements after the fire. Seven measurement campaigns at the Jacob Fire site were completed. Measurements were made on burned ridge (upland) and drainage sites, and on burned and unburned sites beneath and between vegetation. A Portable In-Situ Wind Erosion Lab (PI-SWERL) was used to estimate emissions of suspended particles at different wind speeds. Context for these measurements was provided through a meteorological tower that was installed at the Jacob Fire site to obtain local, relevant environmental parameters. Filter samples, collected from the exhaust of the PI-SWERL during measurements, were analyzed for chemical composition. Runoff and water erosion were quantified through a series of rainfall/runoff simulation tests in which controlled amounts of water were delivered to the soil surface in a specified amount of time. Runoff data were collected from understory and interspace soils on burned ridge and drainage areas. Runoff volume and suspended sediment in the runoff were sampled; the particle size distribution of the sediment was determined by laboratory analysis. Several land surface and soil characteristics associated with runoff were integrated by the calculation of site-specific curve numbers. Several vegetation surveys were conducted to assess post-burn recovery. Data from plots in both burned and unburned areas included species identification, counts, and location. Characterization of fire-affected area included measures at both the landscape scale and at specific sites. Although wind erosion measurements indicate that there are seasonal influences on almost all parameters measured, several trends were observed. PI-SWERL measurements indicated the potential for PM10 windblown dust emissions was higher on areas that were burned compared to areas that were not. Among the burned areas, understory soils in drainage areas were the most emissive, and interspace soils along burned ridges were least emissive. By 34 months after the burn (MAB), at the end of the study, emissions from all burned soil sites were virtually indistinguishable from unburned levels. Like the amount of emissions, the chemical signature of the fire (indicated by the EC-Soil ratio) was elevated immediately after the fire and approached pre-burn levels by 24 MAB. Thus, the potential for wind erosion at the Jacob Fire site, as measured by the amount and type of emissions, increased significantly after the fire and returned to unburned levels by 24 MAB. The effect of fire on the potential for water erosion at the Jacob Fire site was more ambiguous. Runoff and sediment from ridge interspace soils and unburned interspace soils were similar throughout the study period. Seldom, if ever, did runoff and sediment occur in burned drainage area soils. Fo

  13. Phase 1, Background study results under the Council of Great Lake Governors program to perform stack sampling and analysis of emissions from densified refuse derived fuels (d-RDF)

    SciTech Connect (OSTI)

    Not Available

    1989-04-07

    This report covers the results of the first part of the study. Chapter 2 contains a summary of the d-RDF literature which was surveyed. Chapter 3 contains a compilation of existing and proposed regulation information from the seven participating Great Lakes States. Chapter 4 includes identification of pellet producers in the region. Chapter 5 contains a description of the pellet producers and test burn facilities selected for the experimental work to be undertaken in the second part of the program study. Chapter 6 contains a list of references. 27 refs., 7 figs., 6 tabs.

  14. Failure and Redemption of Multifilter Rotating Shadowband Radiometer (MFRSR)/Normal Incidence Multifilter Radiometer (NIMFR) Cloud Screening: Contrasting Algorithm Performance at Atmospheric Radiation Measurement (ARM) North Slope of Alaska (NSA) and Southern Great Plains (SGP) Sites

    SciTech Connect (OSTI)

    Kassianov, Evgueni I.; Flynn, Connor J.; Koontz, Annette S.; Sivaraman, Chitra; Barnard, James C.

    2013-09-11

    Well-known cloud-screening algorithms, which are designed to remove cloud-contaminated aerosol optical depths (AOD) from AOD measurements, have shown great performance at many middle-to-low latitude sites around the world. However, they may occasionally fail under challenging observational conditions, such as when the sun is low (near the horizon) or when optically thin clouds with small spatial inhomogeneity occur. Such conditions have been observed quite frequently at the high-latitude Atmospheric Radiation Measurement (ARM) North Slope of Alaska (NSA) sites. A slightly modified cloud-screening version of the standard algorithm is proposed here with a focus on the ARM-supported Multifilter Rotating Shadowband Radiometer (MFRSR) and Normal Incidence Multifilter Radiometer (NIMFR) data. The modified version uses approximately the same techniques as the standard algorithm, but it additionally examines the magnitude of the slant-path line of sight transmittance and eliminates points when the observed magnitude is below a specified threshold. Substantial improvement of the multi-year (1999-2012) aerosol product (AOD and its Angstrom exponent) is shown for the NSA sites when the modified version is applied. Moreover, this version reproduces the AOD product at the ARM Southern Great Plains (SGP) site, which was originally generated by the standard cloud-screening algorithms. The proposed minor modification is easy to implement and its application to existing and future cloud-screening algorithms can be particularly beneficial for challenging observational conditions.

  15. Why it's great to know your neighbours

    E-Print Network [OSTI]

    Haase, Markus

    yourself, offer to keep an eye on their house when they're away or invite them over for a cup of tea! How to the community, Green Streets diverted 13 tonnes of waste from landfill and the Knowledge partnership reduced when they're away or invite them over for a cup of tea! How you can help your community There are loads

  16. Africa-wide Great Ape Population Surveillance

    E-Print Network [OSTI]

    Schematic illustration of the data collection protocol for our nation-wide survey in Liberia © by Martha

  17. California, Pivot of the Great Recession

    E-Print Network [OSTI]

    Bardhan, Ashok; Walker, Richard A.

    2010-01-01

    DTL Abate, Tom. 2009a. "High-tech sectors shedding workers."in the much vaunted high-tech sectors was significantly downwith the high-flying, high tech brilliance has come its

  18. Gear yourself up for a GREAT

    E-Print Network [OSTI]

    Bezrukov, Sergei

    /16/2003 3:55:21 PM] #12;1937 AD George Robert Stibitz's Complex Number Calculator 1937 AD Alan Turing) 1940 AD The first example of remote computing 1941 AD Konrad Zuse and his Z1, Z3, and Z4 1943 AD Alan Turing and COLOSSUS 1943 AD to 1946 AD The first general-purpose electronic computer -- ENIAC 1944 AD

  19. The Bait Minnow Industry Great Lakes

    E-Print Network [OSTI]

    and to stoc k storage ponds and tanks for sal e when they are not found in shoal water. Spottail Shiner in shallow water than do e s the eme r ald shiner; therefore, the spot- tail shine r contributes to the bait

  20. Decreasing transmembrane segment length greatly decreases perfringolys...

    Office of Scientific and Technical Information (OSTI)

    Date: 2015-04-08 OSTI Identifier: 1215609 Report Number(s): BNL--108347-2015-JA Journal ID: ISSN 0022-2631; 400412000 GrantContract Number: SC00112704 Type: Accepted...